:root {
  color-scheme: dark;
  --ink: #e9f0eb;
  --muted: #a3b6b2;
  --faint: #76908c;
  --deep: #07191e;
  --deep-2: #0b2228;
  --card: #0d1e22;
  --card-2: #101f23;
  --teal: #74c5b4;
  --teal-bright: #8bdbc9;
  --teal-dim: #2b756b;
  --gold: #f2c77e;
  --line: rgba(185, 221, 210, .14);
  --line-soft: rgba(191, 224, 211, .09);
  --serif: "New York", "Iowan Old Style", "Baskerville", "Georgia", "Times New Roman", "Noto Serif SC", "Songti SC", serif;
  --sans: -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", sans-serif;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; background: var(--deep); }
body { margin: 0; background: var(--deep); color: var(--ink); font-family: var(--sans); font-size: 16px; line-height: 1.65; -webkit-font-smoothing: antialiased; }
a { color: inherit; text-decoration: none; }
button { font: inherit; color: inherit; background: none; border: 0; padding: 0; cursor: pointer; }
img { display: block; }
.site-shell { position: relative; overflow: hidden; }
.section-frame { width: min(1180px, calc(100% - 72px)); margin-inline: auto; position: relative; }
[hidden] { display: none !important; }

html[lang="en"] .zh:not([hidden]) { display: none; }
html[lang="zh-Hans"] .en:not([hidden]) { display: none; }

/* ───────── topbar ───────── */
.topbar { width: min(1320px, calc(100% - 64px)); height: 88px; margin: 0 auto; display: flex; align-items: center; justify-content: space-between; position: relative; z-index: 20; border-bottom: 1px solid rgba(205, 234, 223, .08); }
.brand { display: inline-flex; align-items: center; gap: 10px; color: #edf5ef; font-size: 12px; font-weight: 700; letter-spacing: .19em; white-space: nowrap; }
.brand-mark { display: grid; place-items: center; width: 30px; height: 34px; }
.brand-mark img { width: 28px; height: 31px; filter: brightness(0) saturate(100%) invert(77%) sepia(30%) saturate(410%) hue-rotate(113deg) brightness(91%) contrast(88%); }
.main-nav { display: flex; align-items: center; gap: clamp(20px, 2.6vw, 38px); color: #adc0bb; font-size: 13px; }
.main-nav a, .footer-links a, .privacy-links a { transition: color .2s ease; }
.main-nav a:hover, .footer-links a:hover, .privacy-links a:hover { color: var(--teal-bright); }
.header-actions { display: flex; align-items: center; gap: 18px; }
.language-button { color: #c5d2ce; font-size: 12px; letter-spacing: .12em; padding: 10px 4px; transition: color .2s; }
.language-button:hover { color: var(--gold); }
.footer-links { flex-wrap: wrap; }
.seo-content { max-width: 800px; margin: 0 auto; padding: 64px 24px 32px; color: #adbfbb; font-size: 17px; line-height: 1.85; }
.seo-content h1 { color: #e4eee8; font-size: clamp(32px, 5vw, 52px); line-height: 1.2; margin: 20px 0 32px; }
.seo-content h2 { color: #e4eee8; font-size: 25px; line-height: 1.35; margin: 40px 0 16px; }
.seo-content p, .seo-content ol { margin-bottom: 22px; }
.seo-content ol { padding-left: 24px; }
.seo-content a { color: #79cdb8; text-decoration: underline; text-underline-offset: 4px; }
.seo-content .seo-download { display: inline-block; padding: 12px 20px; background: #79cdb8; color: #07191e; border-radius: 8px; font-weight: 600; text-decoration: none; }
.seo-footer { padding-top: 0; font-size: 13px; }
.seo-content ul { padding-left: 24px; margin-bottom: 24px; }
.seo-content li { margin-bottom: 12px; }
.seo-content blockquote { margin: 24px 0; padding: 12px 20px; border-left: 2px solid var(--teal); background: var(--card); }
.seo-content blockquote p { margin: 0; }
.seo-content .article-byline { color: var(--faint); font-size: 14px; margin-bottom: 36px; }
.seo-screenshot { margin: 32px 0; text-align: center; }
.seo-screenshot img { display: block; width: min(70vw, 280px); height: auto; margin: 0 auto; border-radius: 24px; }
.seo-screenshot figcaption { margin-top: 12px; font-size: 14px; }
.topbar nav { text-align: right; line-height: 1.7; }
.header-download { display: inline-flex; align-items: center; gap: 10px; padding: 10px 16px; border: 1px solid rgba(190, 222, 210, .28); border-radius: 100px; color: #ecf3ef; font-size: 13px; transition: background .2s, border-color .2s; }
.header-download:hover { background: rgba(119, 198, 179, .12); border-color: var(--teal); }
.header-download > span:last-child:not(:only-child) { color: var(--gold); font-size: 15px; }

/* ───────── hero ───────── */
.hero { min-height: 700px; padding: 76px 0 96px; position: relative; display: grid; grid-template-columns: 1.02fr .98fr; align-items: center; gap: clamp(40px, 6vw, 90px); }
.hero-copy { position: relative; z-index: 3; }
.eyebrow { margin: 0 0 25px; display: flex; align-items: center; gap: 10px; color: #acd4c9; font-size: 12px; letter-spacing: .07em; }
.eyebrow-dot { width: 7px; height: 7px; border-radius: 50%; background: var(--gold); box-shadow: 0 0 14px rgba(242, 199, 126, .8); }
h1, h2 { margin: 0; font-family: var(--serif); font-weight: 400; letter-spacing: -.02em; }
.hero h1 { font-size: clamp(44px, 5.1vw, 68px); line-height: 1.14; max-width: 640px; }
html[lang="en"] .hero h1 { font-size: clamp(42px, 3.7vw, 54px); }
h1 em, h2 em, h3 em { color: var(--teal-bright); font-style: normal; }
.hero-lede { max-width: 500px; color: #adbfbb; font-size: 17px; line-height: 1.9; margin: 24px 0 30px; }
.hero-actions { display: flex; align-items: center; gap: 18px; flex-wrap: wrap; }
.app-store-button { min-height: 56px; display: inline-flex; align-items: center; gap: 12px; padding: 8px 18px 9px 15px; background: #eef4ef; color: #101919; border-radius: 10px; box-shadow: 0 8px 30px rgba(0,0,0,.16); transition: transform .2s ease, box-shadow .2s ease; }
.app-store-button:hover { transform: translateY(-2px); box-shadow: 0 13px 34px rgba(0,0,0,.24); }
.app-store-button svg { width: 26px; height: 28px; fill: currentColor; }
.app-store-button > span { display: flex; flex-direction: column; align-items: flex-start; line-height: 1.15; }
.app-store-button small { font-size: 10px; letter-spacing: .03em; }
.app-store-button strong { font-size: 16px; letter-spacing: -.02em; }
.hero-note { color: #8fa7a0; font-size: 12px; }
.note-separator { color: var(--gold); padding: 0 5px; }
.hero-signature { display: flex; align-items: center; gap: 12px; margin-top: 40px; color: #89a49b; font-family: var(--serif); font-size: 14px; }
.signature-line { height: 1px; width: 34px; background: linear-gradient(90deg, var(--gold), transparent); }
.scroll-cue { position: absolute; left: 0; bottom: 30px; display: flex; align-items: center; gap: 10px; color: #6b8580; font-size: 10px; letter-spacing: .11em; text-transform: uppercase; z-index: 3; }
.scroll-cue span:last-child { color: var(--gold); font-size: 16px; }

/* sea scene behind the phone */
.hero-sea { position: absolute; inset: 0; z-index: 0; pointer-events: none; }
.sea-moon { position: absolute; top: 64px; right: 16%; width: 42px; height: 42px; border-radius: 50%; background: var(--gold); box-shadow: 0 0 48px 12px rgba(246, 204, 132, .18); opacity: .9; }
.sea-star { position: absolute; color: rgba(242, 199, 126, .55); font-size: 11px; }
.star-a { top: 110px; right: 42%; } .star-b { top: 46px; right: 34%; font-size: 14px; } .star-c { top: 190px; right: 7%; font-size: 9px; }
.sea-arc { position: absolute; border-radius: 50%; left: 50%; }
.arc-back { width: 920px; height: 270px; right: -18%; bottom: 8%; background: radial-gradient(ellipse at 50% 100%, rgba(23, 78, 79, .38), rgba(9, 30, 37, 0) 65%); transform: translateX(42%); }
.arc-front { width: 1000px; height: 250px; right: -24%; bottom: -30px; background: radial-gradient(ellipse at 50% 100%, rgba(20, 62, 69, .5), rgba(7, 25, 30, 0) 62%); transform: translateX(38%); border-top: 1px solid rgba(126, 198, 180, .12); }
.sea-light-beam { position: absolute; top: 170px; right: 30%; width: 230px; height: 150px; background: radial-gradient(ellipse at 80% 0%, rgba(242, 199, 126, .12), transparent 65%); transform: rotate(14deg); }

/* ───────── interactive phone ───────── */
.hero-art { position: relative; z-index: 2; height: min(660px, calc(100vh - 220px)); min-height: 540px; }
.phone-hint { position: absolute; top: 6px; left: 50%; transform: translateX(-50%); z-index: 6; display: inline-flex; align-items: center; gap: 7px; padding: 7px 14px; border: 1px solid rgba(176, 220, 202, .22); border-radius: 100px; background: rgba(12, 36, 39, .72); backdrop-filter: blur(12px); color: #cfe2d8; font-size: 11px; letter-spacing: .04em; white-space: nowrap; }
.phone-hint::before { content: ""; width: 6px; height: 6px; border-radius: 50%; background: var(--gold); box-shadow: 0 0 8px rgba(242,199,126,.8); animation: hintPulse 2.4s ease-in-out infinite; }
@keyframes hintPulse { 50% { opacity: .4; } }
.phone-frame { position: absolute; top: calc(50% + 14px); left: 50%; width: auto; height: min(640px, calc(100vh - 220px)); aspect-ratio: 393 / 852; padding: 3px; border: 1px solid #505b59; border-radius: 47px; background: linear-gradient(145deg, #66716e 0%, #263033 13%, #0d1113 47%, #252d2d 84%, #68716e 100%); box-shadow: 0 24px 52px rgba(0, 0, 0, .38), 0 2px 4px rgba(0, 0, 0, .28); transform: translate(-50%, -50%); }
.phone-frame::before, .phone-frame::after { content: ""; position: absolute; width: 2px; border-radius: 2px; background: #596260; }
.phone-frame::before { height: 47px; left: -3px; top: 112px; box-shadow: 0 60px 0 #596260, 0 98px 0 #596260; }
.phone-frame::after { height: 74px; right: -3px; top: 144px; }
.phone-screen { position: relative; height: 100%; border: 1px solid rgba(255, 255, 255, .04); border-radius: 43px; background: linear-gradient(180deg, #121b1d, #0c1719 48%, #0d191b); overflow: hidden; }
.dynamic-island { position: absolute; z-index: 15; top: 8px; left: 50%; width: 82px; height: 23px; transform: translateX(-50%); border-radius: 20px; background: #030506; box-shadow: inset 0 0 0 1px rgba(255,255,255,.035); }
.phone-status { position: absolute; z-index: 14; top: 0; left: 0; right: 0; display: flex; justify-content: space-between; padding: 9px 20px 0; color: #dce6df; font-size: 10px; font-weight: 600; pointer-events: none; }
.status-icons { letter-spacing: 2px; }

/* screens */
.app-screen { position: absolute; inset: 0; opacity: 0; visibility: hidden; transform: translateX(14px); transition: opacity .32s ease, transform .32s ease, visibility .32s; pointer-events: none; display: flex; flex-direction: column; }
.app-screen.active { opacity: 1; visibility: visible; transform: none; pointer-events: auto; }
.app-screen.overlay { z-index: 12; background: #0c1719; }
.screen-chat .chat-head, .screen-bottle .chat-head { padding-top: 38px; }
.breathe-body { padding-top: 26px; }
.phone-body { flex: 1; overflow-y: auto; padding: 6px 18px 18px; scrollbar-width: none; }
.phone-body::-webkit-scrollbar { display: none; }
.app-topline { position: relative; display: flex; align-items: baseline; justify-content: center; margin: 24px 0 10px; color: #e4ede6; }
.app-wordmark { font-size: 12px; letter-spacing: .06em; font-weight: 600; }
.app-wordmark-sub { position: absolute; right: 0; top: 50%; transform: translateY(-50%); font-size: 7px; letter-spacing: .18em; color: #6f8d84; }
.menu-dots { position: absolute; left: 0; color: #a8bbb4; letter-spacing: 3px; }
.screen-sub { margin: 4px 2px 12px; color: #93aca4; font-size: 10.5px; line-height: 1.55; }
.screen-footnote { display: flex; align-items: center; gap: 7px; margin: 12px 2px 0; color: #7d968d; font-size: 9.5px; }

/* Now screen */
.presence-orb { position: relative; width: 118px; height: 118px; margin: 14px auto 10px; display: grid; place-items: center; cursor: pointer; }
.presence-orb img { width: 52px; height: 72px; position: relative; z-index: 2; filter: brightness(0) saturate(100%) invert(74%) sepia(21%) saturate(436%) hue-rotate(112deg) brightness(91%) contrast(88%) drop-shadow(0 0 14px rgba(246, 203, 128, .45)); animation: presenceTide 14s ease-in-out infinite; transform-origin: center; }
@keyframes presenceTide { 0% { transform: scale(1); } 28.6% { transform: scale(1.12); } 57.2% { transform: scale(1.12); } 100% { transform: scale(1); } }
.orb-ring { position: absolute; border-radius: 50%; }
.ring-a { inset: 6px; border: 1px solid rgba(129, 203, 180, .2); animation: presenceTide 14s ease-in-out infinite; }
.ring-b { inset: 20px; border: 1px solid rgba(242, 199, 126, .14); }
.orb-pulse { position: absolute; inset: 14px; border-radius: 50%; background: radial-gradient(circle, rgba(243, 196, 123, .18), rgba(60, 146, 127, .1) 42%, transparent 72%); }
.app-greeting { margin: 2px 0 12px; text-align: center; color: #e7efe9; font-family: var(--serif); font-size: 14.5px; line-height: 1.5; }

.checkin-card { position: relative; margin-bottom: 12px; padding: 13px 14px 12px; border: 1px solid #2a3d3b; border-radius: 14px; background: #132326; }
.checkin-head { display: flex; justify-content: space-between; align-items: center; }
.checkin-overline { color: #83bfae; font-size: 8.5px; letter-spacing: .16em; }
.checkin-spark { color: var(--gold); font-size: 12px; }
.checkin-title { margin: 7px 0 0; color: #e4eee6; font-family: var(--serif); font-size: 12.5px; line-height: 1.45; }
.checkin-scale { display: flex; justify-content: space-between; gap: 6px; margin-top: 12px; }
.tide-dot { flex: 1; height: 30px; border: 1px solid #2c4340; border-radius: 9px; background: #10201f; color: #9dbab0; font-size: 10px; display: grid; place-items: center; transition: border-color .2s, background .2s, color .2s; }
.tide-dot:hover { border-color: #4f887a; color: #d6e8dd; }
.tide-dot.on { border-color: var(--gold); background: rgba(242, 199, 126, .14); color: var(--gold); }
.checkin-scale-label { margin-top: 8px; text-align: center; color: #8fb0a4; font-size: 9px; letter-spacing: .06em; min-height: 12px; }
.checkin-button { display: block; width: 100%; margin-top: 11px; padding: 9px 0; border-radius: 10px; background: rgba(116, 197, 180, .16); border: 1px solid #3f6f64; color: #d7eae0; font-size: 11px; transition: background .2s; }
.checkin-button:hover { background: rgba(116, 197, 180, .26); }
.checkin-done { margin: 10px 0 0; text-align: center; color: #8fe0c4; font-size: 10.5px; }

.app-actions { display: grid; gap: 7px; }
.app-action { position: relative; display: flex; align-items: center; gap: 10px; min-height: 46px; padding: 0 12px; border: 1px solid #293b39; border-radius: 12px; background: #132123; color: #c5d3ce; font-size: 11px; cursor: pointer; transition: border-color .2s, background .2s; }
.app-action:hover { border-color: #4f887a; background: #18302e; }
.app-action > span { font-weight: 600; font-size: 11.5px; color: #e3eee8; }
.app-action small { margin-left: auto; color: #7f9c93; font-size: 8.5px; letter-spacing: .04em; }
.action-icon { width: 17px; height: 17px; flex: 0 0 17px; color: #a8cbbd; fill: none; stroke: currentColor; stroke-width: 1.6; stroke-linecap: round; stroke-linejoin: round; }

/* Tides screen (phone) */
.mini-chart-card { padding: 12px 13px 10px; border: 1px solid #2a3d3b; border-radius: 14px; background: #132326; margin-bottom: 10px; }
.mini-chart-head { display: flex; justify-content: space-between; align-items: center; color: #dcebe2; font-size: 11px; font-weight: 600; margin-bottom: 8px; }
.calendar-mark { color: #95b9ad; }
.mini-chart { width: 100%; height: 78px; overflow: visible; }
.today-dot { transition: opacity .6s ease, r .3s; }
.mini-days { display: flex; justify-content: space-between; margin-top: 6px; color: #78938a; font-size: 8.5px; }
.mini-days .today-label { color: var(--gold); font-weight: 600; }
.mini-card { display: flex; gap: 9px; align-items: flex-start; padding: 11px 12px; border: 1px solid #2a3d3b; border-radius: 12px; background: #101f21; margin-bottom: 10px; }
.mini-card-icon { color: var(--gold); font-size: 13px; line-height: 1.4; }
.mini-card p { margin: 0; flex: 1; color: #c3d7cc; font-size: 10px; line-height: 1.55; }
.mini-card p strong { display: block; color: #e6efe8; font-size: 11px; margin-bottom: 2px; }
.mini-arrow { color: #88c6b2; font-size: 12px; }

/* Memory screen (phone) */
.memory-item { display: flex; align-items: center; gap: 9px; padding: 10px 12px; border: 1px solid #2a3d3b; border-radius: 12px; background: #101f21; margin-bottom: 8px; transition: opacity .4s ease, transform .4s ease; }
.memory-item.gone { opacity: 0; transform: translateX(16px); }
.memory-item .mem-leaf { color: #8bc7ae; font-size: 11px; }
.memory-item p { flex: 1; margin: 0; color: #cadcd2; font-size: 10.5px; line-height: 1.5; }
.memory-forget { padding: 5px 10px; border: 1px solid #37544e; border-radius: 100px; color: #93b8ab; font-size: 9px; transition: color .2s, border-color .2s; }
.memory-forget:hover { color: var(--gold); border-color: rgba(242, 199, 126, .5); }
.memory-empty { margin: 18px 4px; color: #7f9c93; font-size: 10.5px; font-family: var(--serif); }

/* Chat overlay */
.chat-head { position: relative; z-index: 2; display: flex; align-items: center; gap: 8px; padding: 12px 14px 10px; border-bottom: 1px solid #223532; }
.chat-back { width: 30px; height: 30px; display: grid; place-items: center; border-radius: 9px; color: #b7d2c6; }
.chat-back svg { width: 17px; height: 17px; }
.chat-back:hover { background: rgba(119, 198, 179, .12); }
.chat-title { font-size: 11px; font-weight: 600; color: #e2ece6; letter-spacing: .02em; }
.chat-mode-dot { margin-left: auto; width: 7px; height: 7px; border-radius: 50%; background: var(--teal); box-shadow: 0 0 8px rgba(116,197,180,.7); }
.mode-chips { display: flex; gap: 6px; padding: 10px 14px 4px; }
.mode-chip { flex: 1; padding: 7px 0; border: 1px solid #2c4340; border-radius: 100px; color: #8fada2; font-size: 9.5px; text-align: center; transition: all .2s; }
.mode-chip.on { border-color: #4f887a; background: #18302e; color: #e4f1e7; }
.chat-scroll { flex: 1; overflow-y: auto; padding: 10px 14px; scrollbar-width: none; display: flex; flex-direction: column; gap: 9px; }
.chat-scroll::-webkit-scrollbar { display: none; }
.bubble { max-width: 82%; padding: 9px 12px; border-radius: 14px; font-size: 11px; line-height: 1.55; animation: bubbleIn .3s ease both; }
@keyframes bubbleIn { from { opacity: 0; transform: translateY(8px); } }
.bubble.ai { align-self: flex-start; background: #16282a; border: 1px solid #24393a; border-bottom-left-radius: 4px; color: #d9e6de; }
.bubble.user { align-self: flex-end; background: rgba(116, 197, 180, .17); border: 1px solid rgba(116, 197, 180, .35); border-bottom-right-radius: 4px; color: #eaf5ee; }
.bubble.guidance { align-self: flex-start; border-style: dashed; color: #9cc0b2; background: transparent; }
.typing { display: inline-flex; gap: 4px; align-items: center; padding: 11px 13px; }
.typing i { width: 5px; height: 5px; border-radius: 50%; background: #7fbfa9; animation: typingDot 1.1s ease-in-out infinite; }
.typing i:nth-child(2) { animation-delay: .18s; } .typing i:nth-child(3) { animation-delay: .36s; }
@keyframes typingDot { 40% { transform: translateY(-4px); opacity: .5; } }
.chat-suggest { display: flex; gap: 6px; overflow-x: auto; padding: 6px 14px 8px; scrollbar-width: none; }
.chat-suggest::-webkit-scrollbar { display: none; }
.suggest-chip { flex: 0 0 auto; padding: 6px 11px; border: 1px solid #2c4340; border-radius: 100px; color: #9dbab0; font-size: 9.5px; white-space: nowrap; transition: all .2s; }
.suggest-chip:hover { border-color: #4f887a; color: #dceee3; }
.chat-input { display: flex; gap: 7px; align-items: center; padding: 8px 12px 14px; }
.chat-input input { flex: 1; height: 36px; padding: 0 13px; border: 1px solid #2c4340; border-radius: 100px; background: #101f21; color: #dfeae3; font-size: 10.5px; outline: none; }
.chat-input input:focus { border-color: #4f887a; }
.chat-input input::placeholder { color: #6f8d84; }
.chat-send { width: 36px; height: 36px; display: grid; place-items: center; border-radius: 50%; background: rgba(116, 197, 180, .18); border: 1px solid #3f6f64; color: #bfe6d5; transition: background .2s; }
.chat-send:hover { background: rgba(116, 197, 180, .3); }
.chat-send svg { width: 15px; height: 15px; }

/* Bottle overlay */
.bottle-visual { width: 100px; height: 84px; margin: 18px auto 8px; display: grid; place-items: center; }
.bottle-visual img { width: 48px; height: 78px; object-fit: contain; filter: brightness(0) saturate(100%) invert(70%) sepia(27%) saturate(421%) hue-rotate(124deg) brightness(90%) contrast(89%) drop-shadow(0 0 12px rgba(108, 197, 177, .3)); animation: bottleBob 4.5s ease-in-out infinite; transform: rotate(8deg); }
@keyframes bottleBob { 50% { transform: rotate(8deg) translateY(-7px); } }
.bottle-lede { margin: 0 4px 12px; color: #9db5ac; font-size: 10.5px; line-height: 1.6; }
.bottle-input { display: block; width: 100%; padding: 11px 13px; border: 1px solid #2c4340; border-radius: 12px; background: #101f21; color: #dfeae3; font: 11px/1.6 var(--sans); resize: none; outline: none; }
.bottle-input:focus { border-color: #4f887a; }
.bottle-input::placeholder { color: #6f8d84; }
.bottle-send { display: block; width: 100%; margin-top: 12px; padding: 10px 0; border-radius: 100px; background: rgba(242, 199, 126, .13); border: 1px solid rgba(242, 199, 126, .45); color: #f4dcae; font-size: 11px; transition: background .2s; }
.bottle-send:hover { background: rgba(242, 199, 126, .22); }

/* Breathe overlay */
.breathe-body { display: grid; place-items: center; align-content: center; text-align: center; }
.breath-stage { display: grid; place-items: center; gap: 16px; }
.breath-orb { position: relative; width: 132px; height: 150px; display: grid; place-items: center; }
.breath-orb.small { width: 104px; height: 118px; }
.breath-orb img { position: relative; z-index: 2; width: 54px; height: 76px; filter: brightness(0) saturate(100%) invert(75%) sepia(20%) saturate(420%) hue-rotate(112deg) brightness(94%) contrast(87%) drop-shadow(0 0 16px rgba(242,199,126,.5)); }
.breath-halo { position: absolute; border-radius: 50%; }
.halo-a { inset: 0; border: 1px solid rgba(132, 208, 182, .3); }
.halo-b { inset: 18px; border: 1px solid rgba(242, 199, 126, .22); }
.breath-orb.running { transform: scale(1); transition-property: transform; transition-timing-function: cubic-bezier(.45, .05, .55, .95); will-change: transform; }
.breath-orb.running.in { transform: scale(1.22); }
.breath-caption { display: grid; place-items: center; gap: 4px; min-height: 52px; position: relative; width: 100%; }
.breath-phase { font-family: var(--serif); font-size: 15px; color: #e9f2ec; letter-spacing: .02em; position: absolute; }
.breath-count { color: var(--gold); font-size: 11px; font-variant-numeric: tabular-nums; position: absolute; margin-top: 24px; }
.breath-cycles { color: #7f9c93; font-size: 9.5px; letter-spacing: .08em; position: absolute; margin-top: 40px; }
.breath-cycles b { color: #b7d6c8; }
.breath-stop { padding: 8px 18px; border: 1px solid rgba(242, 199, 126, .4); border-radius: 100px; color: #f0dcb0; font-size: 10.5px; transition: background .2s; }
.breath-stop:hover { background: rgba(242, 199, 126, .12); }
.breathe-intro { max-width: 240px; margin: 2px 0 0; color: #7f9c93; font-size: 9.5px; line-height: 1.6; }

/* tabbar + toast */
.phone-tabbar { position: absolute; z-index: 10; left: 0; right: 0; bottom: 0; height: 52px; display: flex; align-items: center; justify-content: space-around; border-top: 1px solid rgba(200, 226, 212, .1); background: rgba(8, 22, 25, .92); }
.tab-btn { display: flex; flex-direction: column; align-items: center; gap: 3px; color: #78958d; font-size: 14px; min-width: 64px; }
.tab-btn svg { width: 16px; height: 16px; fill: none; stroke: currentColor; stroke-width: 1.55; stroke-linecap: round; stroke-linejoin: round; }
.tab-btn small { font-size: 8.5px; letter-spacing: .03em; }
.tab-btn.active { color: #86cdbb; }
.phone-toast { position: absolute; z-index: 30; top: 14px; left: 50%; transform: translate(-50%, -8px); max-width: 86%; padding: 8px 16px; border-radius: 100px; background: rgba(23, 56, 52, .95); border: 1px solid rgba(139, 205, 183, .4); color: #d9efe5; font-size: 10px; text-align: center; opacity: 0; pointer-events: none; transition: opacity .3s, transform .3s; box-shadow: 0 10px 30px rgba(0,0,0,.4); }
.phone-toast.show { opacity: 1; transform: translate(-50%, 0); }

/* ───────── shared section bits ───────── */
.reveal { opacity: 0; transform: translateY(26px); }
.reveal.in { opacity: 1; transform: none; transition: opacity .8s ease, transform .8s ease; }
.section-kicker { display: flex; align-items: center; gap: 12px; color: #80b6a8; font-size: 11px; letter-spacing: .1em; }
.section-kicker > span:first-child { color: var(--gold); font-size: 10px; letter-spacing: .12em; }
.kicker-rule { width: 28px; height: 1px; background: linear-gradient(90deg, rgba(242,199,126,.9), rgba(242,199,126,0)); }
.text-link { display: inline-flex; align-items: center; gap: 9px; color: var(--teal-bright); font-size: 13px; padding-bottom: 4px; border-bottom: 1px solid rgba(116, 197, 180, .42); }

/* ───────── 01 modes ───────── */
.intro { padding: 118px 0 110px; border-top: 1px solid var(--line-soft); }
.intro-heading { display: grid; grid-template-columns: 1.1fr .9fr; align-items: end; gap: 62px; margin: 26px 0 46px; }
.intro h2, .tides-copy h2, .beacon-heading h2, .meaning-text h2, .privacy-heading h2 { font-size: clamp(35px, 4vw, 52px); line-height: 1.22; }
.en-p, .tides-copy > p, .beacon-heading > .en-p, .meaning-text > p { max-width: 480px; margin: 0; color: #9eb2ac; font-size: 16px; line-height: 1.95; }
.intro-strip { margin: 34px 0 0; color: #7f9a91; font-size: 13px; letter-spacing: .01em; border-left: 2px solid rgba(242, 199, 126, .5); padding-left: 16px; max-width: 560px; }
.mode-cards { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; }
.mode-card { min-height: 340px; padding: 26px 24px 22px; position: relative; overflow: hidden; border: 1px solid var(--line-soft); border-radius: 14px; background: var(--card); display: flex; flex-direction: column; }
.mode-card::after { content: ""; position: absolute; inset: auto -70px -110px auto; width: 240px; height: 210px; border-radius: 50%; background: radial-gradient(circle, rgba(51, 124, 112, .16), transparent 68%); pointer-events: none; }
.mode-number { color: #81a99f; font-size: 10px; letter-spacing: .16em; }
.mode-card h3 { margin: 20px 0 8px; font-family: var(--serif); font-size: 27px; font-weight: 400; letter-spacing: -.02em; color: #ebf1e9; }
.mode-card > p { position: relative; z-index: 1; margin: 0; color: #9db0aa; font-size: 14px; line-height: 1.75; flex: 0 0 auto; }
.mini-chat { margin-top: auto; display: flex; gap: 9px; align-items: flex-start; padding: 12px 13px; border: 1px solid rgba(174, 215, 200, .1); background: #101e21; border-radius: 10px; color: #d1ded7; font-size: 12px; line-height: 1.6; }
.mini-avatar { flex: 0 0 22px; width: 22px; height: 22px; display: grid; place-items: center; border-radius: 50%; background: rgba(113, 195, 172, .17); color: var(--teal-bright); font: 11px var(--serif); }
.clarity-preview { margin-top: auto; padding: 13px 15px; border-radius: 10px; border: 1px solid rgba(122, 190, 168, .22); background: rgba(69, 135, 115, .08); }
.clarity-label { display: block; color: #8bc4ae; font-size: 9px; letter-spacing: .16em; text-transform: uppercase; margin-bottom: 9px; }
.clarity-preview ul { margin: 0; padding: 0; list-style: none; display: grid; gap: 6px; }
.clarity-preview li { color: #c9dcd2; font-size: 12px; line-height: 1.45; padding-left: 14px; position: relative; }
.clarity-preview li::before { content: "·"; position: absolute; left: 2px; color: var(--gold); }
.clarity-preview li em { color: #f0dcae; font-style: normal; }

/* ───────── 02 tides ───────── */
.tides-section { display: grid; grid-template-columns: .92fr 1.08fr; align-items: center; gap: clamp(40px, 8vw, 100px); padding: 104px 0 118px; border-top: 1px solid var(--line-soft); border-bottom: 1px solid var(--line-soft); }
.tides-copy h2 { margin: 26px 0 20px; }
.tides-points { list-style: none; margin: 24px 0 0; padding: 0; display: grid; gap: 12px; }
.tides-points li { display: flex; gap: 12px; align-items: baseline; color: #a9c0b7; font-size: 14.5px; }
.tides-points li::before { content: "◈"; color: var(--gold); font-size: 11px; }
.tide-ui { position: relative; padding: 28px 30px 20px; border: 1px solid rgba(187, 224, 209, .16); border-radius: 16px; background: var(--card); box-shadow: 0 24px 75px rgba(0, 0, 0, .22); }
.tide-card-head { display: flex; align-items: center; justify-content: space-between; }
.ui-overline { color: #81bbaa; font-size: 10px; letter-spacing: .16em; }
.tide-card-head h3 { margin: 5px 0 0; font: 400 20px var(--serif); color: #e6eee5; }
.tide-chart { height: 158px; margin-top: 20px; position: relative; display: flex; }
.chart-y { z-index: 1; width: 23px; height: 116px; display: flex; flex-direction: column; justify-content: space-between; color: #789b90; font-size: 12px; }
.tide-chart svg { position: absolute; left: 24px; top: 0; width: calc(100% - 24px); height: 138px; overflow: visible; }
.chart-grid { position: absolute; top: 5px; left: 25px; right: 0; height: 114px; display: flex; flex-direction: column; justify-content: space-between; pointer-events: none; }
.chart-grid i { height: 1px; width: 100%; background: rgba(168, 210, 194, .1); }
.chart-days { display: flex; justify-content: space-between; color: #86a198; margin-left: 24px; font-size: 10px; }
.weekly-note { display: flex; align-items: center; gap: 12px; margin-top: 20px; padding: 14px 16px; border-radius: 10px; border: 1px solid rgba(184, 221, 202, .12); background: rgba(5, 20, 24, .3); }
.weekly-note p { flex: 1; margin: 0; color: #d6e5dc; font: 14px/1.6 var(--serif); }
.weekly-note small { color: #9eb5a9; font-size: 12px; }
.weekly-sparkle { color: var(--gold); font-size: 15px; }
.note-arrow { color: #88c6b2; font-size: 14px; }
.pattern-note p { font-size: 13px; }
.ui-footnote { display: flex; align-items: center; gap: 7px; margin-top: 14px; color: #809b90; font-size: 11px; }
.privacy-dot { width: 6px; height: 6px; border-radius: 50%; background: #8bcdb7; box-shadow: 0 0 9px rgba(139,205,183,.45); flex: 0 0 6px; }

/* ───────── 03 rituals ───────── */
.rituals-section { padding: 112px 0 118px; }
.rituals-section > .section-kicker { margin-bottom: 34px; }
.ritual-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.ritual { min-height: 380px; position: relative; overflow: hidden; border: 1px solid var(--line-soft); border-radius: 15px; background: var(--card); padding: 28px 30px; }
.ritual-copy { position: relative; z-index: 2; max-width: 60%; }
.ritual-index { color: #81a99f; font-size: 10px; letter-spacing: .16em; }
.ritual-copy h3 { margin: 18px 0 10px; color: #edf1e9; font: 400 clamp(25px, 2.7vw, 32px)/1.4 var(--serif); letter-spacing: -.02em; }
.ritual-copy p { color: #9eb1aa; font-size: 14px; line-height: 1.8; max-width: 300px; margin: 0 0 18px; }
.ritual-button { display: inline-flex; align-items: center; gap: 8px; padding: 10px 20px; border: 1px solid rgba(242, 199, 126, .45); border-radius: 100px; color: #f0dcb0; font-size: 13px; transition: background .2s, border-color .2s; }
.ritual-button:hover { background: rgba(242, 199, 126, .12); border-color: var(--gold); }
.breathing-card { background: radial-gradient(ellipse at 88% 40%, rgba(54, 133, 118, .16), transparent 55%), var(--card); }
.bottle-card { background: radial-gradient(ellipse at 85% 30%, rgba(42, 104, 114, .2), transparent 55%), var(--card); }
.breath-demo { position: absolute; right: -6px; top: 34px; width: 52%; height: 76%; display: grid; place-items: center; justify-items: center; grid-template-rows: auto auto auto; gap: 14px; }
.breath-demo .breath-orb { width: 168px; height: 190px; }
.breath-demo .breath-orb img { width: 66px; height: 94px; }
.breath-demo .breath-caption { min-height: 64px; }
.breath-demo .breath-phase { font-size: 17px; }
.bottle-demo { position: absolute; right: 26px; top: 50%; transform: translateY(-50%); width: 40%; display: grid; gap: 12px; z-index: 2; }
.bottle-timeline { display: flex; align-items: center; gap: 8px; color: #7f9c93; font-size: 9px; letter-spacing: .12em; }
.bottle-timeline .gold { color: var(--gold); }
.bottle-dots { flex: 1; letter-spacing: 3px; color: rgba(127, 156, 147, .5); }
.bottle-demo .bottle-input { background: rgba(16, 31, 33, .85); font-size: 12px; }
.bottle-toast { margin: 0; color: #8fe0c4; font-size: 11px; line-height: 1.5; animation: bottleIn .4s ease both; }
@keyframes bottleIn { from { opacity: 0; transform: translateY(6px); } }

/* ───────── 04 beacon ───────── */
.beacon-section { padding: 112px 0 110px; border-top: 1px solid var(--line-soft); }
.beacon-heading h2 { margin: 25px 0 20px; }
.beacon-heading .en-p { margin-bottom: 40px; }
.beacon-steps { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; }
.beacon-step { padding: 26px 24px 24px; border: 1px solid rgba(242, 199, 126, .14); border-radius: 14px; background: linear-gradient(150deg, rgba(30, 46, 44, .7), rgba(13, 28, 32, .9)); display: flex; flex-direction: column; }
.beacon-num { width: 34px; height: 34px; display: grid; place-items: center; border: 1px solid rgba(242, 199, 126, .4); border-radius: 50%; color: var(--gold); font-family: var(--serif); font-size: 15px; margin-bottom: 18px; }
.beacon-step h3 { margin: 0 0 9px; font: 400 21px var(--serif); color: #edf1e9; }
.beacon-step p { margin: 0; color: #9db0aa; font-size: 13.5px; line-height: 1.8; flex: 1; }
.beacon-quote { margin-top: 16px; padding: 13px 15px; border: 1px solid rgba(184, 221, 202, .14); border-left: 2px solid var(--gold); border-radius: 10px; background: rgba(5, 20, 24, .4); }
.beacon-quote p { margin: 0 0 10px; color: #dcebe0; font: 13.5px/1.65 var(--serif); flex: none; }
.beacon-copy { display: inline-flex; align-items: center; padding: 7px 14px; border: 1px solid rgba(116, 197, 180, .4); border-radius: 100px; color: #c9e4d6; font-size: 11.5px; transition: background .2s; }
.beacon-copy:hover { background: rgba(116, 197, 180, .14); }
.beacon-boundary { margin: 34px 0 0; max-width: 720px; color: #7f9a91; font-size: 13px; line-height: 1.85; border-left: 2px solid rgba(116, 197, 180, .4); padding-left: 16px; }

/* ───────── 05 meaning ───────── */
.meaning-section { padding: 110px 0 116px; border-top: 1px solid var(--line-soft); border-bottom: 1px solid var(--line-soft); position: relative; display: grid; grid-template-columns: .78fr 1.22fr; align-items: center; gap: 56px; }
.meaning-mark { position: relative; width: 290px; height: 290px; margin: 0 auto; display: grid; place-items: center; }
.meaning-glow { position: absolute; inset: -8%; border-radius: 50%; background: radial-gradient(circle, rgba(74, 171, 145, .18), rgba(242, 199, 126, .05) 37%, transparent 68%); }
.meaning-orbit { position: absolute; border: 1px solid rgba(125, 197, 178, .1); border-radius: 50%; }
.orbit-one { width: 250px; height: 250px; }
.orbit-two { width: 290px; height: 290px; border-color: rgba(125, 197, 178, .05); }
.meaning-mark img { position: relative; width: 104px; height: 142px; object-fit: contain; z-index: 1; filter: brightness(0) saturate(100%) invert(76%) sepia(24%) saturate(427%) hue-rotate(115deg) brightness(94%) contrast(88%) drop-shadow(0 0 22px rgba(244, 202, 130, .3)); }
.meaning-text h2 { margin: 24px 0 20px; }
.meaning-text > p { max-width: 620px; margin-bottom: 26px; }
.metaphor-map { display: grid; grid-template-columns: 1fr 1fr; gap: 0 44px; }
.metaphor-item { display: grid; grid-template-columns: 92px 1fr; gap: 14px; align-items: baseline; padding: 13px 2px; border-bottom: 1px solid rgba(191, 223, 211, .08); }
.metaphor-key { color: var(--gold); font-family: var(--serif); font-size: 14px; letter-spacing: .02em; }
.metaphor-val { color: #a9c0b7; font-size: 13.5px; line-height: 1.6; }
.meaning-signoff { display: flex; gap: 10px; align-items: center; margin-top: 26px; color: #bdd0c5; font: 15px var(--serif); }
.meaning-signoff > span:first-child { color: var(--gold); font-size: 32px; line-height: 1; }

/* ───────── 06 privacy ───────── */
.privacy-section { padding: 112px 0 116px; display: grid; grid-template-columns: .84fr 1.16fr; gap: 70px; }
.privacy-heading h2 { margin-top: 25px; }
.privacy-item { display: grid; grid-template-columns: 42px minmax(0, 1fr); gap: 16px; padding: 19px clamp(16px, 2vw, 24px) 20px; border-bottom: 1px solid rgba(191, 223, 211, .08); }
.privacy-icon { width: 40px; height: 40px; display: grid; place-items: center; border-radius: 10px; color: var(--teal-bright); background: rgba(82, 153, 131, .12); }
.privacy-icon svg { width: 19px; height: 19px; }
.privacy-item h3 { margin: 0 0 5px; color: #e1ece3; font: 400 18px var(--serif); }
.privacy-item p { margin: 0; color: #98ada5; font-size: 14px; line-height: 1.75; }
.privacy-links { display: flex; flex-wrap: wrap; gap: 22px; padding-top: 22px; }
.privacy-links a { display: inline-flex; align-items: center; gap: 7px; color: #a8c8b9; font-size: 13px; }
.privacy-links a span:last-child { color: var(--gold); }

/* ───────── pricing ───────── */
.pricing { padding: 96px 0 90px; display: grid; place-items: center; text-align: center; gap: 20px; border-top: 1px solid var(--line-soft); }
.pricing-title { margin: 0; font: 400 clamp(28px, 3.4vw, 40px)/1.35 var(--serif); color: #e7efe8; }
.pricing-benefits { display: flex; align-items: center; gap: 18px; flex-wrap: wrap; justify-content: center; color: #a9c0b7; font-size: 14px; }
.pricing-benefits i { width: 4px; height: 4px; border-radius: 50%; background: var(--gold); }
.pricing-note { margin: 0; color: #7f9a91; font-size: 12px; }

/* ───────── closing ───────── */
.closing { min-height: 440px; margin-bottom: 34px; border: 1px solid rgba(162, 216, 193, .16); border-radius: 18px; position: relative; overflow: hidden; display: flex; flex-direction: column; align-items: center; justify-content: center; text-align: center; background: radial-gradient(ellipse at 50% 90%, rgba(40, 112, 102, .32), transparent 50%), #0f2528; }
.closing-light { position: absolute; top: 14px; left: calc(50% - 65px); width: 130px; height: 127px; display: grid; place-items: center; }
.closing-light img { width: 34px; height: 52px; object-fit: contain; filter: brightness(0) saturate(100%) invert(77%) sepia(19%) saturate(438%) hue-rotate(112deg) brightness(96%) contrast(90%) drop-shadow(0 0 10px rgba(242,199,126,.4)); }
.closing-overline { color: #96baad; font-size: 12px; letter-spacing: .06em; margin: 104px 0 13px; position: relative; z-index: 2; }
.closing h2 { font-size: clamp(38px, 4.3vw, 53px); line-height: 1.2; position: relative; z-index: 2; }
.closing-button { margin-top: 26px; position: relative; z-index: 2; }

/* ───────── footer ───────── */
.footer { min-height: 186px; padding: 26px 0 20px; display: grid; grid-template-columns: auto 1fr auto; align-items: center; column-gap: 28px; }
.footer-note { grid-column: 2; margin: 0; color: #718d84; font: 14px var(--serif); }
.footer-links { grid-column: 3; display: flex; gap: 20px; color: #91a79f; font-size: 12px; }
.footer-bottom { grid-column: 1 / -1; display: flex; align-items: center; gap: 18px; padding-top: 19px; border-top: 1px solid rgba(191, 223, 211, .09); color: #6c847c; font-size: 10px; letter-spacing: .05em; }
.footer-disclaimer { margin-left: auto; letter-spacing: 0; max-width: 560px; text-align: right; }
.back-top { width: 28px; height: 28px; display: grid; place-items: center; border: 1px solid rgba(191, 223, 211, .16); border-radius: 50%; color: var(--gold); font-size: 15px; flex: 0 0 28px; }

/* ───────── responsive ───────── */
@media (max-width: 1080px) {
  .breath-demo { width: 48%; }
}
@media (max-width: 980px) {
  .section-frame { width: min(100% - 52px, 760px); }
  .topbar { width: calc(100% - 48px); height: 76px; }
  .main-nav { gap: 16px; font-size: 12px; }
  .header-download { padding: 9px 13px; }
  .hero { min-height: unset; padding: 60px 0 80px; gap: 20px; }
  .hero h1 { font-size: clamp(40px, 5vw, 56px); }
  .hero-art { height: min(590px, calc(100vh - 200px)); min-height: 500px; }
  .phone-frame { height: min(560px, calc(100vh - 200px)); }
  .sea-moon { right: 10%; }
  .intro-heading { gap: 34px; grid-template-columns: 1fr; align-items: start; }
  .mode-cards { grid-template-columns: 1fr; gap: 12px; }
  .mode-card { min-height: unset; }
  .tides-section { grid-template-columns: 1fr; gap: 36px; }
  .ritual-grid { grid-template-columns: 1fr; gap: 13px; }
  .ritual { min-height: unset; padding: 26px; }
  .ritual-copy { max-width: 100%; }
  .breath-demo { position: relative; right: auto; top: auto; width: 100%; height: auto; margin-top: 26px; }
  .bottle-demo { position: relative; right: auto; top: auto; transform: none; width: 100%; margin-top: 20px; }
  .beacon-steps { grid-template-columns: 1fr; }
  .meaning-section { grid-template-columns: 1fr; gap: 24px; }
  .meaning-mark { width: 220px; height: 220px; }
  .privacy-section { grid-template-columns: 1fr; gap: 30px; }
}
@media (max-width: 720px) {
  body { font-size: 16px; }
  .section-frame { width: calc(100% - 40px); }
  .topbar { width: calc(100% - 36px); height: 70px; }
  .brand { font-size: 10px; letter-spacing: .15em; gap: 7px; }
  .main-nav { display: flex; gap: 0; }
  .main-nav > a:not(.nav-support) { display: none; }
  .header-actions { gap: 10px; }
  .hero { display: flex; flex-direction: column; align-items: stretch; gap: 0; padding: 48px 0 66px; }
  .hero h1 { font-size: clamp(38px, 10.5vw, 54px); }
  .hero-lede { font-size: 15.5px; margin: 18px 0 24px; }
  .hero-signature { margin-top: 24px; font-size: 13px; }
  .hero-art { height: 580px; min-height: 540px; margin: 26px -12px 0; }
  .phone-frame { height: 520px; border-radius: 40px; }
  .phone-frame::before, .phone-frame::after { display: none; }
  .phone-screen { border-radius: 37px; }
  .phone-body { padding: 4px 12px 14px; }
  .app-topline { margin: 20px 0 8px; }
  .app-action small { display: none; }
  .app-action { min-height: 42px; }
  .sea-moon { width: 30px; height: 30px; top: 30px; right: 6%; }
  .scroll-cue { display: none; }
  .phone-hint { top: 2px; }
  .intro, .tides-section, .rituals-section, .beacon-section, .meaning-section, .privacy-section { padding-top: 72px; padding-bottom: 72px; }
  .intro h2, .tides-copy h2, .beacon-heading h2, .meaning-text h2, .privacy-heading h2 { font-size: clamp(30px, 8vw, 42px); }
  .intro-strip { font-size: 12.5px; }
  .tide-ui { padding: 22px 18px 16px; }
  .chart-days { font-size: 8.5px; }
  .metaphor-map { grid-template-columns: 1fr; gap: 0 0; }
  .metaphor-item { grid-template-columns: 84px 1fr; }
  .footer { grid-template-columns: 1fr auto; row-gap: 16px; }
  .footer-note { grid-column: 2; font-size: 11px; text-align: right; }
  .footer-links { grid-column: 1 / -1; }
  .footer-bottom { flex-wrap: wrap; gap: 8px 12px; font-size: 9px; }
  .footer-disclaimer { margin-left: 0; width: 100%; order: 3; text-align: left; }
  .back-top { order: 4; margin-left: auto; }
}
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { scroll-behavior: auto !important; transition-duration: .01ms !important; animation-duration: .01ms !important; animation-iteration-count: 1 !important; }
}

/* Quiet the decorative effects; let the product surfaces carry the page. */
.sea-moon, .sea-star, .sea-light-beam, .meaning-glow, .meaning-orbit,
.closing-light > span { display: none; }
.arc-back { display: none; }
.arc-front { background: transparent; opacity: .5; }
.phone-hint { background: #0c1c20; backdrop-filter: none; }
.phone-hint::before { box-shadow: none; animation: none; }
.phone-frame { background: #20292a; box-shadow: 0 18px 42px rgba(0, 0, 0, .28); }
.phone-screen { background: #0c1719; }
.presence-orb img { filter: brightness(0) saturate(100%) invert(74%) sepia(21%) saturate(436%) hue-rotate(112deg) brightness(91%) contrast(88%); }
.ring-a { animation: none; }
.ring-b, .orb-pulse { display: none; }
.sample-label { color: #78928a; font-size: 8px; letter-spacing: .13em; white-space: nowrap; }
.memory-sample { display: inline-flex; margin: 0 2px 9px; }
.phone-body { padding: 4px 14px 10px; }
.app-topline { margin: 34px 0 4px; }
.presence-orb { width: 74px; height: 74px; margin: 5px auto 3px; }
.presence-orb img { width: 34px; height: 50px; }
.app-greeting { margin: 0 0 6px; font-size: 12.5px; line-height: 1.34; }
.checkin-card { margin-bottom: 7px; padding: 8px 10px; }
.checkin-title { margin-top: 4px; font-size: 11px; }
.checkin-button { margin-top: 7px; padding-block: 6px; }
.app-actions { gap: 4px; }
.app-action { min-height: 35px; padding-inline: 9px; }
.mode-card::after, .halo-b { display: none; }
.breathing-card, .bottle-card { background: var(--card); }
.breathing-card, .bottle-card, .mode-card, .tide-ui { border-radius: 10px; }
.breath-orb img, .meaning-mark img, .closing-light img { filter: brightness(0) saturate(100%) invert(76%) sepia(24%) saturate(427%) hue-rotate(115deg) brightness(94%) contrast(88%); }
.eyebrow-dot, .privacy-dot, .chat-mode-dot { box-shadow: none; }
.tide-ui { box-shadow: none; }
.closing { border-radius: 10px; background: #0d2024; }
.app-action small { font-size: 7.5px; }

@media (min-width: 721px) and (max-height: 760px) {
  .hero { min-height: 560px; padding-top: 28px; padding-bottom: 44px; }
  .hero-art { height: 460px; min-height: 0; }
  .phone-frame { height: min(430px, calc(100vh - 200px)); }
  .phone-hint { top: -14px; }
  .phone-body { padding: 2px 12px 6px; }
  .app-topline { margin-top: 27px; margin-bottom: 0; }
  .presence-orb { width: 52px; height: 52px; margin: 2px auto; }
  .presence-orb img { width: 26px; height: 38px; }
  .app-greeting { margin: 0 0 5px; font-size: 11px; line-height: 1.25; }
  .checkin-card { margin-bottom: 5px; padding: 6px 8px; }
  .checkin-title { margin-top: 3px; font-size: 10.5px; line-height: 1.25; }
  .checkin-button { margin-top: 4px; padding-block: 4px; }
  .app-actions { gap: 3px; }
  .app-action { min-height: 29px; }
}

/* Lightship at rest: real-device proportions, calmer materials, room for the app UI. */
html { background: #07191d; }
body { background: #07191d; }
.site-shell { background: radial-gradient(ellipse at 74% 12%, rgba(27, 74, 69, .16), transparent 36%), #07191d; }
.hero { min-height: 700px; padding-top: 52px; padding-bottom: 72px; gap: clamp(36px, 5vw, 76px); }
.hero h1 { max-width: 650px; }
.hero-lede { max-width: 520px; line-height: 1.82; }
.hero-signature { width: fit-content; max-width: 100%; margin-top: 26px; padding-left: 13px; border-left: 1px solid rgba(242, 199, 126, .58); color: #91aaa1; font-size: 13px; }
.signature-line { display: none; }
.scroll-cue { display: none; }
.hero-art { height: min(840px, calc(100svh - 72px)); min-height: 560px; }
.phone-hint { top: 7px; padding: 6px 0; border: 0; background: transparent; color: #89a49b; font-size: 12px; letter-spacing: .02em; }
.phone-hint::before { display: none; }
.phone-frame { top: calc(50% + 12px); height: min(720px, calc(100svh - 156px)); aspect-ratio: 78 / 163.4; padding: 2px; border: 1px solid rgba(202, 213, 207, .7); border-radius: 44px; background: linear-gradient(140deg, #d0d4cf 0%, #757e7c 3%, #262f30 7%, #141a1b 52%, #4c5554 96%, #aeb6b1 100%); box-shadow: 0 28px 58px rgba(0, 0, 0, .38), inset 0 0 0 1px rgba(255, 255, 255, .14); }
.phone-frame::before, .phone-frame::after { width: 1px; background: #808986; }
.phone-frame::before { height: 38px; left: -2px; top: 116px; box-shadow: 0 52px 0 #808986; }
.phone-frame::after { height: 62px; right: -2px; top: 148px; }
.phone-screen { border: 0; border-radius: 41px; background: #0b181a; }
.dynamic-island { top: 9px; width: 96px; height: 27px; border-radius: 18px; }
.phone-status { padding: 11px 23px 0; font-size: 11px; }
.app-topline { align-items: center; justify-content: space-between; margin: 43px 18px 12px; color: #e5ede7; }
.app-heading { display: flex; flex-direction: column; gap: 1px; }
.app-wordmark { font-size: 14px; letter-spacing: .01em; }
.app-wordmark-sub { position: static; transform: none; font-size: 8px; letter-spacing: .18em; }
.app-header-actions { display: flex; align-items: center; gap: 7px; }
.app-settings { width: 30px; height: 30px; border: 1px solid rgba(206, 226, 215, .13); border-radius: 50%; color: #91a79e; font-size: 14px; }
.app-beacon { display: inline-flex; align-items: center; gap: 5px; padding: 5px 9px; border: 1px solid rgba(232, 185, 112, .28); border-radius: 99px; color: #dfbd82; font-size: 10px; white-space: nowrap; }
.app-beacon img { width: 13px; height: 13px; object-fit: contain; filter: brightness(0) saturate(100%) invert(77%) sepia(27%) saturate(617%) hue-rotate(356deg) brightness(91%) contrast(88%); }
.phone-body { padding: 4px 20px 24px; }
.presence-orb { width: 132px; height: 132px; margin: 1px auto 5px; }
.orb-glow { position: absolute; inset: 0; border-radius: 50%; background: radial-gradient(circle, rgba(231, 184, 108, .20) 0, rgba(82, 164, 145, .12) 33%, rgba(72, 153, 136, .06) 57%, transparent 76%); filter: blur(2px); }
.orb-ring { display: block; border: 1px solid rgba(136, 201, 181, .25); }
.ring-a { inset: 2px; animation: ringBreath 4.5s ease-in-out infinite alternate; }
.ring-b { inset: 18px; border-color: rgba(229, 183, 111, .25); }
@keyframes ringBreath { from { transform: scale(.94); opacity: .58; } to { transform: scale(1.035); opacity: .94; } }
.lighthouse-mark { position: relative; z-index: 2; width: 94px; height: 94px; display: block; filter: drop-shadow(0 0 9px rgba(231, 184, 108, .24)); }
.lighthouse-mark img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: contain; filter: brightness(0) saturate(100%) invert(71%) sepia(17%) saturate(519%) hue-rotate(112deg) brightness(94%) contrast(88%); }
.lighthouse-mark img + img { filter: brightness(0) saturate(100%) invert(77%) sepia(32%) saturate(523%) hue-rotate(351deg) brightness(99%) contrast(90%); }
.app-greeting { margin: 3px 0 16px; font-size: 15px; line-height: 1.48; }
.checkin-card { margin-bottom: 12px; padding: 14px; border-color: rgba(190, 220, 207, .13); border-radius: 16px; background: #101f21; }
.checkin-title { margin: 0; font-size: 13px; line-height: 1.45; }
.checkin-subtitle { margin: 5px 0 0; color: #8fa79e; font-size: 11px; line-height: 1.5; }
.checkin-button { margin-top: 12px; padding: 9px 12px; border-radius: 11px; font-size: 12px; }
.app-actions { grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 9px; }
.app-action { min-height: 74px; padding: 11px 5px; flex-direction: column; justify-content: center; gap: 7px; border-color: rgba(190, 220, 207, .12); border-radius: 15px; background: #101d1f; font-size: 12px; }
.app-action > span { font-size: 12px; font-weight: 500; }
.app-action .action-icon { width: 21px; height: 21px; flex: 0 0 21px; }
.app-action small { display: none; }
.phone-recent { padding-top: 20px; }
.phone-section-title { display: flex; align-items: baseline; justify-content: space-between; margin-bottom: 9px; color: #dbe6df; font-size: 13px; font-weight: 600; }
.phone-section-title .sample-label { font-size: 8px; font-weight: 400; }
.recent-state-card { display: flex; gap: 10px; align-items: flex-start; padding: 13px; border: 1px solid rgba(190, 220, 207, .1); border-radius: 14px; background: #101d1f; }
.recent-state-mark { width: 27px; height: 27px; display: grid; place-items: center; border-radius: 50%; background: rgba(116, 197, 180, .12); color: #87cdb8; font-size: 14px; flex: 0 0 27px; }
.recent-state-card p { margin: 0; display: grid; gap: 3px; color: #91a89f; font-size: 11px; line-height: 1.5; }
.recent-state-card strong { color: #dce7df; font-size: 12px; font-weight: 600; }
.phone-section-title.log-title { margin: 19px 0 4px; }
.vessel-log-row { display: flex; align-items: center; gap: 11px; padding: 9px 2px; border-bottom: 1px solid rgba(190, 220, 207, .08); color: #c0d0c8; font-size: 12px; }
.log-time { color: #718980; font-size: 10px; font-variant-numeric: tabular-nums; }
.log-mark { width: 23px; height: 23px; display: grid; place-items: center; border-radius: 7px; background: rgba(116, 197, 180, .12); color: #87cdb8; }
.phone-tabbar { min-height: 63px; padding: 8px 24px 12px; border-top: 1px solid rgba(190, 220, 207, .09); background: #0b181a; }
.tab-btn { gap: 4px; color: #7f968e; }
.tab-btn svg { width: 20px; height: 20px; }
.tab-btn small { font-size: 10px; }
.tab-btn.active { color: #89cbb6; }
.screen-checkin .chat-head { padding-top: 43px; }
.checkin-form-body { padding: 18px 19px 28px; }
.checkin-form-question { margin: 3px 0 14px; color: #e3ece6; font: 400 18px/1.4 var(--serif); }
.weather-options { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 7px; }
.weather-choice { min-height: 66px; display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 5px; padding: 6px 2px; border: 1px solid rgba(190, 220, 207, .12); border-radius: 12px; color: #a9bbb3; background: #101d1f; }
.weather-choice.on { border-color: rgba(119, 198, 179, .65); background: rgba(116, 197, 180, .12); color: #e3eee7; }
.weather-symbol { color: #9bd2bd; font-size: 20px; line-height: 1; }
.weather-label { font-size: 11px; }
.body-feeling-question { margin: 21px 0 10px; color: #9fb1aa; font-size: 13px; }
.body-options { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 7px; }
.body-choice { min-height: 34px; padding: 5px 4px; border: 1px solid rgba(190, 220, 207, .12); border-radius: 99px; color: #a9bbb3; font-size: 11px; }
.body-choice.on { border-color: rgba(119, 198, 179, .65); color: #dbede4; background: rgba(116, 197, 180, .12); }
.checkin-note { width: 100%; min-height: 68px; margin-top: 17px; padding: 11px 12px; resize: vertical; border: 1px solid rgba(190, 220, 207, .14); border-radius: 12px; outline: none; color: #dce8e0; background: #101d1f; font: inherit; font-size: 12px; }
.checkin-note:focus { border-color: rgba(119, 198, 179, .68); }
.checkin-submit { width: 100%; margin-top: 13px; padding: 11px; border-radius: 11px; background: #2a796b; color: #f3f7f3; font-size: 12px; }
.checkin-submit:disabled { opacity: .44; cursor: not-allowed; }
.mini-chart-card, .mini-card, .memory-item { border-color: rgba(190, 220, 207, .12); border-radius: 14px; background: #101d1f; }
.mini-chart { height: 116px; }
.mini-chart-head { margin-bottom: 12px; font-size: 12px; }
.mini-card p { font-size: 11px; }
.mini-card p strong { font-size: 12px; }
.memory-item p { font-size: 12px; }
.memory-forget { font-size: 10px; }
.screen-sub, .screen-footnote { font-size: 11px; }
.phone-toast { left: 14px; right: 14px; bottom: 72px; padding: 10px 12px; border-radius: 13px; font-size: 12px; }
.app-screen.overlay { background: #0b181a; }

/* Keep the rest of the page composed like a product journal, not a stack of glowing cards. */
.intro, .tides-section, .rituals-section, .beacon-section, .meaning-section, .privacy-section, .pricing { border-top-color: rgba(190, 220, 207, .1); }
.mode-card, .tide-ui, .ritual, .beacon-step, .privacy-item, .weekly-note, .bottle-demo { background: #0e2023; box-shadow: none; }
.mode-card, .tide-ui, .ritual, .beacon-step, .privacy-item { border-color: rgba(190, 220, 207, .12); }
.closing { border-color: rgba(190, 220, 207, .14); border-radius: 16px; background: radial-gradient(ellipse at 50% 100%, rgba(39, 103, 93, .12), transparent 62%), #0e2023; }
.closing::before, .closing::after { display: none; }
.meaning-mark, .closing-light { filter: none; }
.meaning-mark img, .closing-light img { filter: brightness(0) saturate(100%) invert(72%) sepia(18%) saturate(442%) hue-rotate(113deg) brightness(94%) contrast(88%); }
.sea-moon, .sea-star, .sea-light-beam, .meaning-glow, .meaning-orbit { display: none !important; }
.arc-back, .arc-front { display: none; }

@media (min-width: 721px) and (max-height: 760px) {
  .hero { min-height: 680px; padding-top: 34px; padding-bottom: 48px; }
  .hero-art { height: min(630px, calc(100svh - 85px)); min-height: 540px; }
  .phone-frame { height: min(560px, calc(100svh - 155px)); top: 29px; transform: translateX(-50%); }
  .phone-hint { top: 0; }
  .phone-body { padding: 3px 18px 16px; }
  .app-topline { margin-top: 39px; margin-bottom: 7px; }
  .presence-orb { width: 108px; height: 108px; margin-bottom: 1px; }
  .lighthouse-mark { width: 78px; height: 78px; }
  .app-greeting { margin-bottom: 9px; font-size: 12px; }
  .checkin-card { padding: 10px; margin-bottom: 9px; }
  .checkin-title { font-size: 12px; }
  .checkin-subtitle { margin-top: 3px; font-size: 10px; }
  .checkin-button { margin-top: 8px; padding-block: 7px; }
  .app-action { min-height: 56px; padding-block: 8px; gap: 5px; }
  .phone-recent { padding-top: 11px; }
}
@media (max-width: 720px) {
  .hero { padding-top: 43px; padding-bottom: 50px; }
  .hero-signature { margin-top: 22px; }
  .hero-art { height: min(790px, calc(100svh - 52px)); min-height: 540px; margin: 30px -8px 0; }
  .phone-frame { height: min(720px, calc(100svh - 178px)); top: calc(50% + 12px); border-radius: 42px; }
  .phone-frame::before, .phone-frame::after { display: block; }
  .phone-screen { border-radius: 39px; }
  .phone-hint { top: 2px; }
  .phone-body { padding: 4px 17px 22px; }
  .app-topline { margin: 42px 15px 10px; }
  .presence-orb { width: 126px; height: 126px; }
  .lighthouse-mark { width: 90px; height: 90px; }
  .app-greeting { font-size: 14px; }
  .checkin-card { padding: 13px; }
  .app-action { min-height: 70px; }
  .mini-chart { height: 104px; }
}
@media (prefers-reduced-motion: reduce) {
  .ring-a { animation: none; }
}

/* Compact, device-proportioned app preview and the supporting product pages. */
.phone-frame { aspect-ratio: 78 / 163.4; height: min(750px, calc(100svh - 138px)); padding: 1.5px; border-radius: 48px; }
.phone-screen { border-radius: 45px; }
.dynamic-island { width: 90px; height: 26px; }
.phone-status { padding: 10px 22px 0; font-size: 10px; }
.status-icons { display: flex; align-items: center; }
.status-icons svg { width: 34px; height: 12px; fill: currentColor; stroke: currentColor; stroke-width: 1.2; stroke-linecap: round; stroke-linejoin: round; }
.app-topline { margin: 41px 17px 8px; }
.app-wordmark { font-size: 13px; }
.app-wordmark-sub { font-size: 7px; }
.app-header-actions { gap: 6px; }
.app-settings { width: 28px; height: 28px; font-size: 13px; }
.app-beacon { cursor: pointer; font: inherit; font-size: 9px; }
.phone-body { padding: 2px 18px 17px; }
.presence-orb { width: 112px; height: 112px; margin: 0 auto 2px; }
.lighthouse-mark { width: 82px; height: 82px; }
.app-greeting { margin: 0 0 10px; font-size: 13px; line-height: 1.38; }
.checkin-card { margin-bottom: 8px; padding: 11px 12px; border-radius: 14px; }
.checkin-title { font-size: 12px; line-height: 1.4; }
.checkin-subtitle { margin-top: 4px; font-size: 10px; line-height: 1.42; }
.checkin-button { margin-top: 8px; padding: 7px 10px; font-size: 10.5px; }
.app-actions { gap: 7px; }
.app-action { min-height: 58px; padding: 8px 4px; gap: 5px; border-radius: 13px; }
.app-action > span { font-size: 10.5px; }
.app-action .action-icon { width: 18px; height: 18px; flex-basis: 18px; }
.phone-recent { padding-top: 13px; }
.phone-section-title { margin-bottom: 7px; font-size: 12px; }
.recent-state-card { gap: 8px; padding: 10px; border-radius: 12px; }
.recent-state-mark { width: 24px; height: 24px; flex-basis: 24px; font-size: 12px; }
.recent-state-card p { font-size: 10px; line-height: 1.4; }
.recent-state-card strong { font-size: 11px; }
.phone-section-title.log-title { margin: 13px 0 3px; }
.vessel-log-row { gap: 8px; padding: 6px 2px; font-size: 10.5px; }
.log-time { font-size: 9px; }
.log-mark { width: 20px; height: 20px; border-radius: 6px; }
.phone-tabbar { min-height: 56px; height: 56px; padding: 6px 22px 9px; }
.tab-btn { gap: 2px; }
.tab-btn svg { width: 18px; height: 18px; }
.tab-btn small { font-size: 9px; }
.screen-checkin .chat-head { padding-top: 41px; }
.checkin-form-body { padding: 15px 18px 20px; }
.checkin-form-question { margin: 2px 0 11px; font-size: 16px; line-height: 1.35; }
.weather-options { gap: 6px; }
.weather-choice { min-height: 58px; gap: 4px; border-radius: 11px; }
.weather-symbol { display: grid; place-items: center; font-size: 17px; }
.weather-symbol svg { width: 19px; height: 19px; fill: none; stroke: currentColor; stroke-width: 1.45; stroke-linecap: round; stroke-linejoin: round; }
.weather-label { font-size: 9.5px; }
.body-feeling-question { margin: 17px 0 8px; font-size: 12px; }
.body-options { gap: 6px; }
.body-choice { min-height: 30px; padding: 4px 3px; font-size: 10px; }
.checkin-note { min-height: 58px; margin-top: 13px; padding: 9px 10px; font-size: 11px; }
.checkin-submit { margin-top: 10px; padding: 9px; font-size: 11px; }
.mini-chart { height: 102px; }
.mini-chart-head { margin-bottom: 8px; font-size: 11px; }
.mini-card { gap: 7px; padding: 9px 10px; margin-bottom: 8px; }
.mini-card p { font-size: 10px; }
.mini-card p strong { font-size: 11px; }
.memory-item { gap: 7px; padding: 9px 10px; margin-bottom: 7px; }
.memory-item p { font-size: 10.5px; line-height: 1.42; }
.memory-tag { flex: 0 0 auto; padding: 3px 6px; border: 1px solid rgba(116, 197, 180, .24); border-radius: 99px; color: #8dbbab; font-size: 8px; letter-spacing: .04em; }
.memory-forget { padding: 4px 8px; font-size: 9px; white-space: nowrap; }
.memory-forget.armed { border-color: rgba(220, 139, 130, .5); color: #e5a8a1; }
.chat-demo-note { margin: 0; padding: 2px 14px 0; color: #718d84; font-size: 8px; line-height: 1.3; letter-spacing: .02em; }
.clarity-bubble { width: 94%; max-width: 94%; padding: 10px 11px; border-radius: 12px; }
.clarity-bubble-title { display: block; margin-bottom: 5px; color: #92c9b8; font-size: 10px; font-weight: 600; }
.clarity-bubble-row { padding: 5px 0; border-top: 1px solid rgba(190, 220, 207, .08); }
.clarity-bubble-row > span { color: #88ac9f; font-size: 8px; }
.clarity-bubble-row p { margin: 2px 0 0; color: #d1dfd6; font-size: 9px; line-height: 1.4; }
.screen-beacon .chat-head { padding-top: 41px; }
.beacon-phone-body { padding: 13px 17px 24px; }
.beacon-phone-intro { padding: 1px 0 10px; text-align: center; }
.beacon-phone-intro img { width: 30px; height: 44px; margin: 0 auto 6px; object-fit: contain; filter: brightness(0) saturate(100%) invert(73%) sepia(21%) saturate(420%) hue-rotate(112deg) brightness(94%) contrast(88%); }
.beacon-phone-intro h2 { color: #e1ebe4; font: 400 18px/1.32 var(--serif); }
.beacon-phone-intro p { margin: 5px 0 2px; color: #8fa79e; font-size: 10px; }
.beacon-phone-step { display: grid; grid-template-columns: 22px 1fr; gap: 8px; padding: 11px 0; border-top: 1px solid rgba(190, 220, 207, .1); }
.beacon-phone-num { color: #d8b979; font: 12px var(--serif); }
.beacon-phone-step strong { color: #dce8e0; font-size: 10px; }
.beacon-phone-step p { margin: 4px 0 6px; color: #8fa79e; font-size: 9px; line-height: 1.4; }
.beacon-phone-step button, .beacon-phone-step a { color: #8dcab5; font-size: 9px; }
.new-log-row { animation: logIn .3s ease both; }
@keyframes logIn { from { opacity: 0; transform: translateY(-4px); } }

.memory-story { display: grid; grid-template-columns: 1fr .8fr; align-items: center; gap: clamp(42px, 8vw, 106px); padding: 104px 0 112px; border-top: 1px solid var(--line-soft); }
.memory-story h2, .faq-heading h2 { margin: 25px 0 18px; color: #e8efe9; font: 400 clamp(34px, 4vw, 50px)/1.22 var(--serif); letter-spacing: -.02em; }
.memory-story-copy > p { max-width: 470px; margin: 0; color: #9eb2ac; font-size: 15px; line-height: 1.85; }
.memory-preview-link { display: inline-flex; align-items: center; gap: 10px; margin-top: 22px; padding-bottom: 5px; border-bottom: 1px solid rgba(116, 197, 180, .42); color: var(--teal-bright); font-size: 12px; }
.boundaries-card { padding: 24px 26px; border: 1px solid rgba(190, 220, 207, .12); border-radius: 14px; background: #0e2023; }
.boundaries-card-head { display: flex; align-items: center; gap: 12px; padding-bottom: 14px; color: #e2ebe4; font: 17px var(--serif); }
.boundaries-card-head > div { display: grid; gap: 4px; }
.boundaries-card-head small { color: #79988d; font: 8px var(--sans); letter-spacing: .15em; }
.boundary-mark { display: grid; place-items: center; width: 36px; height: 36px; border: 1px solid rgba(116, 197, 180, .2); border-radius: 50%; }
.boundary-mark img { width: 17px; height: 23px; filter: brightness(0) saturate(100%) invert(72%) sepia(18%) saturate(442%) hue-rotate(113deg) brightness(94%) contrast(88%); }
.boundaries-card > p { margin: 0; padding: 12px 0; border-top: 1px solid rgba(190, 220, 207, .08); color: #a6bab1; font-size: 12px; line-height: 1.65; }
.faq-section { display: grid; grid-template-columns: .78fr 1.22fr; gap: 28px clamp(38px, 8vw, 96px); padding: 94px 0 104px; border-top: 1px solid var(--line-soft); }
.faq-section > .section-kicker { grid-column: 1 / -1; }
.faq-heading h2 { margin: 0 0 12px; font-size: clamp(32px, 3.7vw, 44px); }
.faq-heading p { margin: 0; color: #96aca3; font-size: 13px; line-height: 1.7; }
.faq-list details { border-bottom: 1px solid rgba(190, 220, 207, .1); }
.faq-list details:first-child { border-top: 1px solid rgba(190, 220, 207, .1); }
.faq-list summary { display: flex; align-items: center; justify-content: space-between; gap: 15px; padding: 17px 0; color: #d8e4dc; font-size: 13px; cursor: pointer; list-style: none; }
.faq-list summary::-webkit-details-marker { display: none; }
.faq-toggle { color: #8dbbab; font-size: 18px; font-weight: 300; transition: transform .2s ease; }
.faq-list details[open] .faq-toggle { transform: rotate(45deg); }
.faq-list details > p { max-width: 600px; margin: -2px 30px 16px 0; color: #91a99f; font-size: 12px; line-height: 1.8; }
.faq-list a { color: var(--teal-bright); text-decoration: underline; text-underline-offset: 3px; }
.regional-help { margin-top: 9px; }

@media (min-width: 721px) and (max-height: 760px) {
  .phone-frame { height: min(540px, calc(100svh - 178px)); }
}
@media (max-width: 980px) {
  .memory-story { grid-template-columns: 1fr; gap: 28px; }
  .faq-section { grid-template-columns: 1fr; gap: 24px; }
  .faq-section > .section-kicker { grid-column: auto; }
}
@media (max-width: 720px) {
  .phone-frame { height: min(720px, calc(100svh - 150px)); border-radius: 45px; }
  .phone-screen { border-radius: 42px; }
  .app-topline { margin: 41px 15px 7px; }
  .phone-body { padding-inline: 15px; }
  .presence-orb { width: 108px; height: 108px; }
  .lighthouse-mark { width: 78px; height: 78px; }
  .app-greeting { font-size: 12.5px; }
  .checkin-card { padding: 10px; }
  .app-action { min-height: 54px; }
  .memory-story, .faq-section { padding-top: 72px; padding-bottom: 76px; }
  .boundaries-card { padding: 20px; }
}

/* Keep the real app hierarchy visible at the compact preview scale. */
.presence-orb { width: 96px; height: 96px; margin-bottom: 0; }
.lighthouse-mark { width: 70px; height: 70px; }
.app-greeting { margin-bottom: 7px; font-size: 12px; line-height: 1.32; }
.checkin-card { margin-bottom: 7px; padding: 9px 11px; }
.checkin-title { font-size: 11px; line-height: 1.35; }
.checkin-subtitle { margin-top: 3px; font-size: 9px; line-height: 1.3; }
.checkin-button { margin-top: 6px; padding: 6px 9px; font-size: 10px; }
.app-actions { gap: 6px; }
.app-action { min-height: 50px; gap: 4px; }
.app-action > span { font-size: 10px; }
.app-action .action-icon { width: 16px; height: 16px; flex-basis: 16px; }
.phone-recent { padding-top: 10px; }
.phone-section-title { margin-bottom: 5px; font-size: 11px; }
.recent-state-card { padding: 8px 9px; }
.recent-state-card p { font-size: 9px; }
.recent-state-card strong { font-size: 10px; }
.phone-section-title.log-title { margin-top: 9px; }
.vessel-log-row { padding-block: 4px; font-size: 9.5px; }
.phone-tabbar { min-height: 52px; height: 52px; padding: 5px 20px 7px; }
#recentBodyEn, #recentBodyZh { display: none; }
.presence-orb { width: 82px; height: 82px; }
.lighthouse-mark { width: 60px; height: 60px; }
.app-topline { margin-top: 38px; margin-bottom: 6px; }
.checkin-card { padding: 8px 10px; }
.checkin-title { font-size: 10px; }
.checkin-button { margin-top: 5px; padding-block: 5px; font-size: 9.5px; }
.app-action { min-height: 44px; }
.app-action .action-icon { width: 15px; height: 15px; flex-basis: 15px; }
.phone-recent { padding-top: 8px; }
@media (max-width: 720px) {
  .presence-orb { width: 82px; height: 82px; }
  .lighthouse-mark { width: 60px; height: 60px; }
  .phone-tabbar { min-height: 52px; height: 52px; }
}

/* Keep the hero line in its own column; the phone stays a clean, unobstructed device preview. */
.hero-copy { min-width: 0; max-width: 640px; }
.hero-signature { position: static; display: block; width: fit-content; max-width: min(100%, 420px); line-height: 1.5; overflow-wrap: anywhere; }

/* Compact the interactive mock to the visual density of the iPhone app. */
.phone-frame { border-radius: 43px; }
.phone-screen { border-radius: 40px; }
.dynamic-island { width: 78px; height: 22px; }
.phone-status { padding-top: 9px; font-size: 9px; }
.app-topline { margin: 37px 16px 6px; }
.app-wordmark { font-size: 12px; }
.app-wordmark-sub { font-size: 6.5px; }
.app-settings { width: 24px; height: 24px; font-size: 11px; }
.app-beacon { gap: 4px; padding: 4px 7px; font-size: 8px; }
.app-beacon img { width: 11px; height: 11px; }
.phone-body { padding-inline: 16px; }
.presence-orb { width: 74px; height: 74px; }
.lighthouse-mark { width: 54px; height: 54px; }
.app-greeting { margin-bottom: 6px; font-size: 10.5px; line-height: 1.32; }
.checkin-card { padding: 7px 9px; border-radius: 11px; }
.checkin-title { font-size: 9.5px; }
.checkin-subtitle { font-size: 8px; }
.checkin-button { padding: 4px 8px; font-size: 8.5px; }
.app-actions { gap: 5px; }
.app-action { min-height: 39px; padding: 5px 3px; gap: 3px; border-radius: 10px; }
.app-action > span { font-size: 9px; }
.app-action .action-icon { width: 14px; height: 14px; flex-basis: 14px; }
.phone-recent { padding-top: 7px; }
.phone-section-title { margin-bottom: 4px; font-size: 10px; }
.recent-state-card { gap: 6px; padding: 7px 8px; border-radius: 10px; }
.recent-state-mark { width: 20px; height: 20px; flex-basis: 20px; font-size: 10px; }
.recent-state-card p { font-size: 8px; }
.recent-state-card strong { font-size: 9px; }
.phone-section-title.log-title { margin-top: 7px; }
.vessel-log-row { gap: 6px; padding-block: 3px; font-size: 8px; }
.log-time { font-size: 8px; }
.log-mark { width: 17px; height: 17px; }
.phone-tabbar { min-height: 48px; height: 48px; padding: 4px 18px 6px; }
.tab-btn { min-width: 54px; gap: 1px; }
.tab-btn svg { width: 15px; height: 15px; }
.tab-btn small { font-size: 7.5px; }
.mini-chart { height: 88px; }
.mini-chart-head { font-size: 10px; }
.memory-item { gap: 6px; padding: 7px 8px; margin-bottom: 5px; }
.memory-item p { font-size: 9px; }
.memory-forget { padding: 3px 6px; font-size: 8px; }
.bubble { font-size: 9.5px; }
.mode-chip, .suggest-chip { font-size: 8.5px; }
.chat-input input { height: 32px; font-size: 9px; }
.chat-send { width: 32px; height: 32px; }

@media (max-width: 720px) {
  .hero-copy { max-width: none; }
  .hero-signature { max-width: 100%; }
  .phone-frame { height: min(680px, calc(100svh - 180px)); }
  .phone-screen { border-radius: 40px; }
  .app-topline { margin-top: 37px; }
  .phone-body { padding-inline: 14px; }
}

/* A slow, restrained sweep from the beacon light, inspired by the reference demo. */
.hero-sea { display: block; z-index: 0; left: calc((100vw - 100%) / -2); right: calc((100vw - 100%) / -2); overflow: hidden; clip-path: inset(0); }
.hero-sea .sea-moon { display: block !important; top: 42px; right: 8.5%; }
.hero-sea .sea-light-beam { display: block !important; }
.sea-light-beam {
  top: -160px;
  right: -80px;
  width: min(720px, 70vw);
  height: min(820px, 115svh);
  background: conic-gradient(from 200deg at 74% 27%, rgba(242, 199, 126, 0) 0deg, rgba(242, 199, 126, .035) 24deg, rgba(242, 199, 126, .15) 34deg, rgba(242, 199, 126, .045) 44deg, rgba(242, 199, 126, 0) 70deg);
  transform-origin: 74% 27%;
  animation: lightvesselBeamSweep 16s ease-in-out infinite alternate;
  filter: blur(8px);
}
@keyframes lightvesselBeamSweep {
  from { transform: rotate(-13deg); }
  to { transform: rotate(15deg); }
}
@media (max-width: 720px) {
  .sea-light-beam { top: -65px; right: -48%; width: 120vw; height: 96svh; }
}
@media (prefers-reduced-motion: reduce) {
  .sea-light-beam { animation: none; transform: rotate(1deg); }
}

/* The moving light ends in a soft oval falloff, like a real beam in mist. */
.sea-light-beam {
  top: -22%;
  right: -3%;
  width: min(900px, 88vw);
  height: 132%;
  background: conic-gradient(from 148deg at 100% 22%, transparent 0deg, transparent 45deg, rgba(242, 199, 126, .025) 50deg, rgba(242, 199, 126, .12) 58deg, rgba(242, 199, 126, .035) 68deg, transparent 88deg);
  transform-origin: 100% 22%;
  -webkit-mask-image: radial-gradient(ellipse at 99% 23%, #000 0%, #000 22%, rgba(0,0,0,.88) 42%, transparent 76%);
  mask-image: radial-gradient(ellipse at 99% 23%, #000 0%, #000 22%, rgba(0,0,0,.88) 42%, transparent 76%);
  filter: blur(11px);
}
@media (max-width: 720px) {
  .sea-light-beam { top: -14%; right: -36%; width: 136vw; height: 108%; }
}

/* Match the live iPhone app: pale sea glass, ink typography, and the app's own mark. */
img[src$="assets/lighthouse.svg"], img[data-lightvessel-mark] { filter: none !important; }
.phone-hint { color: #dcece5; }
.phone-frame {
  height: min(742px, calc(100svh - 96px));
  aspect-ratio: 402 / 874;
  padding: 1.5px;
  border: 1px solid rgba(176, 185, 178, .8);
  border-radius: 48px;
  background: linear-gradient(145deg, #e2e5df 0%, #89908c 3%, #2c3433 7%, #111818 52%, #555d59 96%, #d0d5cf 100%);
  box-shadow: 0 28px 62px rgba(0, 0, 0, .36), inset 0 0 0 1px rgba(255, 255, 255, .23);
}
.phone-frame::before, .phone-frame::after { width: 1px; background: #8d9691; }
.phone-frame::before { height: 38px; left: -2px; top: 116px; box-shadow: 0 52px 0 #8d9691; }
.phone-frame::after { height: 62px; right: -2px; top: 148px; }
.phone-screen {
  border: 0;
  border-radius: 45px;
  color: #151918;
  background:
    radial-gradient(ellipse at 62% 22%, rgba(255,255,255,.38), transparent 44%),
    linear-gradient(155deg, #eef3f0 0%, #e4efeb 40%, #d7e7e1 100%);
}
.dynamic-island { top: 9px; width: 104px; height: 28px; }
.phone-status { padding: 11px 13.5% 0; color: #131715; font-size: 11px; }
.status-icons svg { display: block; width: 43px; height: 14px; fill: none; stroke: currentColor; stroke-width: 1.5; stroke-linecap: round; stroke-linejoin: round; }
.app-screen.overlay { background: linear-gradient(155deg, #eef3f0 0%, #e4efeb 40%, #d7e7e1 100%); }
.app-topline {
  align-items: center;
  justify-content: space-between;
  min-height: 40px;
  margin: 49px 17px 7px;
  color: #131715;
}
.app-heading { display: flex; flex-direction: column; align-items: flex-start; line-height: 1.08; }
.app-wordmark { color: #0d1211; font: 600 20px/1.04 var(--serif); letter-spacing: 0; }
.app-wordmark-sub { position: static; transform: none; margin-top: 3px; color: #707a76; font-size: 7px; letter-spacing: .31em; }
.app-topline > .app-wordmark { font-size: 22px; }
.app-header-actions { display: flex; align-items: center; }
.app-settings { display: none !important; }
.app-beacon {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  min-height: 34px;
  padding: 4px 12px;
  border: 1px solid rgba(168, 126, 79, .44);
  border-radius: 999px;
  background: rgba(232, 218, 192, .44);
  color: #936332;
  font-size: 12px;
  white-space: nowrap;
}
.app-beacon img { width: 16px; height: 20px; object-fit: contain; filter: none !important; }
.phone-body { padding: 0 16px 18px; color: #181c1a; }
.screen-sub { margin: 5px 1px 14px; color: #777e7c; font-size: 14px; line-height: 1.45; }
.screen-footnote { color: #78817d; }

/* Now */
.screen-now .phone-body { padding: 0 16px 78px; }
.presence-orb { width: 154px; height: 142px; margin: 0 auto 2px; }
.orb-glow {
  position: absolute;
  z-index: 0;
  inset: -29px -33px -24px;
  border-radius: 50%;
  background: radial-gradient(ellipse at 50% 53%, rgba(30, 145, 120, .30) 0%, rgba(67, 171, 144, .22) 36%, rgba(106, 190, 168, .10) 57%, transparent 78%);
  filter: blur(10px);
  animation: beaconHaze 8s ease-in-out infinite alternate;
}
@keyframes beaconHaze { from { opacity: .72; transform: scale(.94); } to { opacity: 1; transform: scale(1.04); } }
.orb-ring { display: none !important; }
.lighthouse-mark { position: relative; z-index: 1; display: grid; place-items: center; width: 112px; height: 112px; }
.lighthouse-mark img { width: 100%; height: 100%; object-fit: contain; filter: none !important; animation: presenceTide 14s ease-in-out infinite; }
.app-greeting { margin: 0 0 9px; color: #111513; font: 600 17px/1.28 var(--serif); }
.checkin-card {
  margin: 0 0 11px;
  padding: 14px 15px 12px;
  border: 1px solid rgba(255,255,255,.75);
  border-radius: 19px;
  background: rgba(255,255,255,.82);
  box-shadow: 0 3px 15px rgba(73, 109, 96, .06);
}
.checkin-title { margin: 0; color: #181b19; font: 650 14px/1.42 var(--sans); }
.checkin-subtitle { margin: 6px 0 0; color: #858b89; font-size: 12px; line-height: 1.38; }
.checkin-button {
  width: fit-content;
  margin: 11px auto 0;
  padding: 7px 16px;
  border: 0;
  border-radius: 999px;
  background: #16836f;
  color: #f7fbf9;
  font-size: 15px;
  line-height: 1.25;
}
.checkin-button:hover { background: #116f5e; }
.app-actions { grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 8px; }
.app-action {
  min-height: 69px;
  padding: 8px 4px 7px;
  flex-direction: column;
  justify-content: center;
  gap: 4px;
  border: 1px solid rgba(255,255,255,.72);
  border-radius: 17px;
  background: rgba(255,255,255,.82);
  box-shadow: 0 2px 9px rgba(64, 101, 89, .04);
}
.app-action:hover { border-color: rgba(22,131,111,.3); background: rgba(255,255,255,.94); }
.app-action > span { color: #80aaa0; font-size: 13px; font-weight: 500; }
.app-action .action-icon { width: 22px; height: 22px; flex: 0 0 22px; color: #168673; stroke-width: 1.9; }
.bottle-reply-card {
  display: flex;
  align-items: center;
  gap: 11px;
  width: 100%;
  min-height: 48px;
  margin: 12px 0 4px;
  padding: 8px 13px;
  border: 1px solid rgba(174, 141, 104, .48);
  border-radius: 16px;
  background: rgba(235, 223, 203, .58);
  color: #171a18;
  text-align: left;
}
.bottle-reply-card > svg { width: 23px; height: 23px; flex: none; fill: none; stroke: #a86a2d; stroke-width: 1.8; stroke-linejoin: round; }
.bottle-reply-card strong { font-size: 13px; font-weight: 600; }
.reply-chevron { margin-left: auto; color: #818784; font-size: 25px; line-height: 1; }
.phone-recent { padding-top: 12px; }
.phone-section-title { display: flex; align-items: center; justify-content: space-between; margin-bottom: 5px; color: #171a18; font: 600 16px/1.3 var(--serif); }
.phone-section-title .sample-label { display: none; }
.recent-empty { margin: 12px 0 14px; padding: 9px 0; color: #898f8d; font-size: 13px; line-height: 1.45; text-align: center; }
.phone-section-title.log-title { margin-top: 7px; }
.presence-status { display: inline-flex; align-items: center; gap: 5px; color: #168673; font: 12px/1.2 var(--sans); }
.presence-status i { width: 6px; height: 6px; border-radius: 50%; background: #168673; }
.vessel-log-rows { color: #68716e; }
.vessel-log-row { display: grid; grid-template-columns: 39px 19px 1fr; align-items: center; gap: 7px; min-height: 27px; color: #5d6662; font-size: 10px; }
.vessel-log-row .log-time { color: #9aa19f; }
.vessel-log-row .log-mark { color: #168673; }

/* Tides */
.screen-tides .phone-body, .screen-memory .phone-body { padding: 0 15px 76px; }
.screen-tides .screen-sub { margin: 5px 0 12px; font-size: 14px; }
.mini-chart-card {
  margin: 0 0 11px;
  padding: 13px 13px 10px;
  border: 1px solid rgba(255,255,255,.8);
  border-radius: 19px;
  background: rgba(255,255,255,.84);
  box-shadow: 0 3px 15px rgba(73, 109, 96, .05);
}
.mini-chart-head { display: flex; flex-wrap: wrap; align-items: baseline; gap: 3px 6px; margin-bottom: 7px; color: #171a18; font-size: 11px; }
.mini-chart-head strong { flex: 0 0 100%; color: #191c1a; font-size: 13px; font-weight: 650; }
.chart-metrics { display: block; width: 100%; color: #818785; font-size: 9px; font-weight: 400; text-align: left; line-height: 1.25; }
.tide-chart-layout { display: grid; grid-template-columns: 12px 1fr; align-items: stretch; gap: 3px; height: 101px; }
.chart-y-labels { display: flex; flex-direction: column; justify-content: space-between; padding: 0 0 13px; color: #828986; font-size: 9px; line-height: 1; }
.mini-chart { display: block; width: 100%; height: 100%; overflow: visible; }
.chart-grid { fill: none; stroke: rgba(118, 128, 123, .35); stroke-width: .65; }
.chart-grid-vertical { stroke: rgba(118, 128, 123, .34); stroke-dasharray: 2.2 2.3; }
.chart-empty-days { fill: #d4d8d6; }
.today-dot { transition: cx .5s ease, cy .5s ease; }
.mini-days { margin: 2px 1px 0 16px; color: #818785; font-size: 9px; }
.chart-footnote { margin: 10px 1px 0; color: #a0a6a3; font-size: 10px; line-height: 1.35; }
.tides-checkin-button { width: fit-content; display: block; margin: 11px auto 20px; padding: 8px 16px; }
.weekly-letter { margin: 0; padding: 14px 15px 15px; border: 1px solid rgba(255,255,255,.78); border-radius: 19px; background: rgba(255,255,255,.82); color: #191c1a; }
.weekly-letter h3 { margin: 0 0 7px; font: 600 17px/1.3 var(--serif); }
.weekly-letter p { margin: 0 0 11px; color: #1a1d1b; font: 14px/1.52 var(--serif); }
.weekly-letter p:last-child { margin-bottom: 0; }
.mini-card, .memory-item { border-color: rgba(255,255,255,.8); border-radius: 16px; background: rgba(255,255,255,.82); }
.memory-item p { color: #313936; font-size: 12px; }
.memory-tag { color: #168673; border-color: rgba(22,131,111,.24); }
.memory-forget { color: #75817b; border-color: rgba(80,104,94,.3); }
.memory-empty { color: #75817b; }

/* Check-in */
.screen-checkin .checkin-toolbar { display: flex; align-items: center; justify-content: space-between; gap: 10px; margin: 54px 15px 8px; }
.checkin-toolbar > button { padding: 8px 13px; border-radius: 999px; background: rgba(255,255,255,.82); color: #202522; font-size: 13px; }
.checkin-toolbar .checkin-save-top { background: rgba(255,255,255,.88); color: #168673; font-weight: 600; }
.checkin-toolbar .checkin-save-top:disabled { color: #a4acab; }
.checkin-form-body { padding: 0 15px 20px; }
.checkin-screen-title { margin: 8px 0 18px; color: #111513; font: 650 26px/1.12 var(--sans); letter-spacing: -.04em; }
.checkin-form-question, .body-feeling-question { margin: 0; padding: 13px 14px 8px; color: #858c89; font-size: 13px; }
.weather-options { padding: 2px 12px 12px; border: 1px solid rgba(255,255,255,.8); border-radius: 18px; background: rgba(255,255,255,.82); }
.weather-choice { min-height: 58px; border-color: rgba(118,128,123,.28); border-radius: 14px; color: #828784; }
.weather-choice.selected, .weather-choice.on { border-color: #168673; background: rgba(22,131,111,.09); color: #168673; }
.weather-symbol { font-size: 19px; }
.weather-symbol svg { width: 20px; height: 20px; stroke-width: 1.6; }
.weather-label { font-size: 11px; }
.body-feeling-question { margin-top: 13px; padding-bottom: 8px; }
.body-options { padding: 0 12px 12px; border: 1px solid rgba(255,255,255,.8); border-radius: 18px; background: rgba(255,255,255,.82); }
.body-choice { min-height: 37px; border-color: rgba(118,128,123,.28); border-radius: 999px; color: #808784; font-size: 11px; }
.body-choice.on { border-color: #168673; background: rgba(22,131,111,.09); color: #168673; }
.checkin-note { min-height: 86px; margin-top: 14px; border: 1px solid rgba(255,255,255,.82); border-radius: 18px; background: rgba(255,255,255,.84); color: #222725; font: 13px/1.5 var(--sans); }
.checkin-note::placeholder { color: #a0a7a4; }

/* Talk, breathing, bottle, and Beacon */
.screen-chat .chat-head, .screen-bottle .chat-head, .screen-beacon .chat-head { min-height: 56px; padding: 37px 15px 7px; border: 0; color: #131715; justify-content: center; }
.screen-chat .chat-head { position: relative; }
.chat-back { position: absolute; left: 15px; top: 43px; width: 40px; height: 40px; border-radius: 50%; background: rgba(255,255,255,.85); color: #202522; }
.chat-back svg { width: 22px; height: 22px; }
.chat-back.bottle-close { left: auto; right: 14px; top: 47px; width: 32px; height: 32px; background: transparent; color: #7c8581; }
.chat-title { color: #171b19; font-size: 17px; font-weight: 600; text-align: center; }
.screen-chat .mode-chips { gap: 6px; padding: 8px 14px 6px; }
.mode-chip { padding: 7px 10px; border-color: rgba(112,130,122,.25); color: #7f8985; font-size: 12px; }
.mode-chip.on { border-color: rgba(22,131,111,.45); background: rgba(22,131,111,.1); color: #168673; }
.chat-scroll { min-height: 0; padding: 12px 18px; }
.screen-chat .chat-scroll:has(.chat-empty) { display: grid; place-items: center; }
.chat-empty { margin: 0; color: #89908d; font-size: 15px; text-align: center; }
.bubble { font-size: 12px; }
.bubble.ai { border-color: rgba(255,255,255,.7); background: rgba(255,255,255,.8); color: #28312d; }
.bubble.user { border-color: rgba(22,131,111,.18); background: rgba(22,131,111,.11); color: #125c50; }
.bubble.guidance { border-style: solid; color: #596762; background: rgba(255,255,255,.62); }
.chat-footer-note { padding: 0; color: #65716c; }
.message-limit { display: flex; align-items: center; justify-content: space-between; min-height: 33px; padding: 5px 13px; background: rgba(22,131,111,.12); color: #168673; font-size: 11px; }
.message-limit a { color: #168673; font-weight: 600; }
.chat-disclaimer { display: block; padding: 5px 10px 6px; color: #596460; font-size: 10px; text-align: center; }
.chat-input { gap: 9px; margin: 0 11px 12px; padding: 8px 9px 8px 13px; border: 1px solid rgba(255,255,255,.86); border-radius: 999px; background: rgba(255,255,255,.84); box-shadow: 0 5px 18px rgba(61,94,83,.1); }
.chat-input input { height: 38px; padding: 0 4px; border: 0; background: transparent; color: #242927; font-size: 14px; }
.chat-input input::placeholder { color: #a1a7a4; }
.chat-mic { display: grid; place-items: center; width: 25px; height: 28px; flex: none; color: #131715; }
.chat-mic svg { width: 22px; height: 22px; fill: none; stroke: currentColor; stroke-width: 1.8; stroke-linecap: round; stroke-linejoin: round; }
.chat-send { width: 38px; height: 38px; flex: none; border: 0; background: #c8c8d0; color: white; }
.chat-send svg { width: 20px; height: 20px; }
.screen-breathe .breathe-body { position: relative; padding: 125px 24px 30px; background: transparent; }
.overlay-close { position: absolute; z-index: 14; top: 48px; right: 25px; color: #7e8783; font-size: 29px; font-weight: 300; line-height: 1; }
.breath-stage { width: 100%; gap: 18px; }
.breath-orb { width: 188px; height: 214px; }
.breath-orb.small { width: 178px; height: 202px; }
.breath-orb img { width: 138px; height: 148px; object-fit: contain; filter: none !important; }
.breath-halo { inset: -15px -20px; border: 0; border-radius: 50%; background: radial-gradient(ellipse at 50% 48%, rgba(222,169,82,.24) 0%, rgba(36,143,118,.27) 31%, rgba(74,169,143,.18) 52%, transparent 76%); filter: blur(11px); animation: beaconHaze 7s ease-in-out infinite alternate; }
.breath-caption { min-height: 76px; gap: 4px; }
.breath-phase { color: #131715; font: 600 22px/1.2 var(--serif); letter-spacing: .18em; }
.breath-count { color: #168673; font-size: 15px; margin-top: 26px; }
.breath-dots { display: flex; align-items: center; gap: 7px; position: absolute; margin-top: 46px; }
.breath-dots i { display: block; width: 8px; height: 8px; border: 1px solid rgba(22,131,111,.65); border-radius: 50%; }
.breath-stop { margin-top: 54px; padding: 9px 20px; border-color: rgba(22,131,111,.22); color: #6ea89b; font-size: 14px; }
.breathe-intro { max-width: 270px; color: #818986; font-size: 13px; line-height: 1.55; }
.screen-bottle .chat-head { min-height: 73px; padding-top: 50px; }
.screen-bottle .phone-body { padding: 16px 15px; }
.bottle-visual { width: 100%; height: 112px; margin: 0 auto 12px; border: 1px solid rgba(255,255,255,.8); border-radius: 19px; background: rgba(255,255,255,.82); }
.bottle-visual img { width: 94px; height: 86px; filter: none !important; opacity: .46; }
.bottle-lede { margin: 0 0 13px; color: #7e8582; font-size: 14px; line-height: 1.5; }
.bottle-input { min-height: 103px; border: 1px solid rgba(255,255,255,.9); border-radius: 18px; background: rgba(255,255,255,.84); color: #222725; font-size: 14px; }
.bottle-input::placeholder { color: #9ca4a0; }
.bottle-send { margin-top: 12px; padding: 10px; border: 0; background: #16836f; color: white; font-size: 14px; }
.bottle-send:disabled { background: rgba(150,160,156,.3); color: #9da5a2; }
.screen-beacon .chat-head { justify-content: center; }
.beacon-phone-body { padding: 0 15px 22px; }
.beacon-phone-intro { position: relative; padding: 0 0 12px; text-align: left; }
.beacon-phone-intro::before { content: ""; position: absolute; top: 0; left: 0; width: 90px; height: 95px; border-radius: 50%; background: radial-gradient(ellipse, rgba(32,151,126,.27), transparent 72%); filter: blur(5px); }
.beacon-phone-intro img { position: relative; width: 54px; height: 65px; margin: 0 0 8px; object-fit: contain; filter: none !important; }
.beacon-phone-intro h2 { color: #171b19; font: 600 20px/1.2 var(--serif); }
.beacon-phone-intro p { margin: 5px 0 0; color: #7d8581; font-size: 14px; }
.beacon-phone-step { grid-template-columns: 20px 1fr; gap: 8px; padding: 10px 0; border-top-color: rgba(103,119,111,.16); }
.beacon-phone-num { color: #a86a2d; font: 17px var(--serif); }
.beacon-phone-step strong { color: #171b19; font-size: 14px; }
.beacon-phone-step p { margin: 4px 0 7px; color: #7d8581; font-size: 12px; line-height: 1.42; }
.beacon-phone-step button, .beacon-phone-step a { color: #16836f; font-size: 12px; }
.beacon-phone-step button { display: inline-block; padding: 6px 11px; border-radius: 999px; background: #16836f; color: white; }
.beacon-phone-step > div > a:not(.find-help-button) { display: block; margin: 7px 0; padding: 8px 10px; border-radius: 12px; background: rgba(255,255,255,.86); color: #777f7b; font-size: 10px; }
.beacon-phone-step > div > a b { display: block; color: #151918; font-size: 15px; }
.beacon-phone-step .find-help-button { display: block; margin-top: 9px; padding: 9px; border-radius: 999px; background: #16836f; color: white; text-align: center; font-weight: 600; }
.phone-tabbar {
  position: absolute;
  left: 50%;
  right: auto;
  bottom: 8px;
  width: 81%;
  height: 55px;
  min-height: 55px;
  padding: 4px 7px;
  transform: translateX(-50%);
  border: 1px solid rgba(255,255,255,.9);
  border-radius: 999px;
  background: rgba(250,253,251,.86);
  box-shadow: 0 7px 24px rgba(54, 82, 72, .17), inset 0 0 0 1px rgba(159,192,179,.12);
  backdrop-filter: blur(14px);
}
.tab-btn { min-width: 0; flex: 1; height: 100%; gap: 2px; justify-content: center; border-radius: 999px; color: #121715; }
.tab-btn svg { width: 23px; height: 23px; color: currentColor; stroke-width: 2.1; }
.tab-btn[data-tab="now"] svg, .tab-btn[data-tab="memory"] svg { fill: currentColor; stroke: none; }
.tab-btn small { color: currentColor; font-size: 11px; letter-spacing: 0; }
.tab-btn.active { background: rgba(22,131,111,.12); color: #147f6c; }
.phone-toast { top: 46px; background: rgba(255,255,255,.94); border-color: rgba(22,131,111,.24); color: #235c51; box-shadow: 0 8px 24px rgba(54,82,72,.16); font-size: 11px; }

@media (max-width: 720px) {
  .phone-frame { height: min(680px, calc(100svh - 128px)); border-radius: 46px; }
  .phone-screen { border-radius: 43px; }
  .phone-status { padding-inline: 13.5%; }
  .app-topline { margin-top: 49px; }
  .screen-now .phone-body { padding-inline: 14px; }
  .presence-orb { width: 140px; height: 130px; }
  .lighthouse-mark { width: 102px; height: 102px; }
  .screen-tides .phone-body, .screen-memory .phone-body { padding-inline: 13px; }
  .screen-breathe .breathe-body { padding-top: 112px; }
  .phone-tabbar { width: 82%; height: 53px; min-height: 53px; }
}
@media (max-height: 760px) {
  .phone-frame { height: min(560px, calc(100svh - 154px)); }
}

/* Keep the screen details in proportion when the whole iPhone is shown smaller on desktop. */
.phone-screen { container-type: inline-size; }
.phone-frame { border-radius: 23px; }
.phone-frame::before { top: 30cqw; height: 10cqw; box-shadow: 0 13cqw 0 #8d9691; }
.phone-frame::after { top: 39cqw; height: 17cqw; }
.phone-screen { border-radius: 20px; }
.dynamic-island { top: 3.2cqw; width: 28cqw; height: 7.8cqw; }
.phone-status { padding-top: 3.5cqw; font-size: 4cqw; }
.status-icons svg { width: 15cqw; height: 4.8cqw; }
.app-topline { min-height: 10cqw; margin: 13cqw 6cqw 2.4cqw; }
.app-wordmark { font-size: 4.8cqw; }
.app-wordmark-sub { margin-top: 1cqw; font-size: 1.65cqw; }
.app-topline > .app-wordmark { font-size: 5.3cqw; }
.app-beacon { gap: 2cqw; min-height: 8.8cqw; padding: 1cqw 3cqw; font-size: 3.4cqw; }
.app-beacon img { width: 4.6cqw; height: 5.8cqw; }
.phone-body { padding: 0 5.7cqw 5.5cqw; }
.screen-sub { margin: 1.7cqw .4cqw 3.4cqw; font-size: 3.8cqw; }
.screen-now .phone-body { padding: 0 5.7cqw 25cqw; }
.presence-orb { width: 49cqw; height: 46cqw; margin: 0 auto .7cqw; }
.orb-glow { inset: -5cqw -7cqw -4cqw; filter: blur(3.5cqw); }
.lighthouse-mark { width: 27cqw; height: 27cqw; }
.app-greeting { margin: 0 0 3.4cqw; font-size: 4.5cqw; line-height: 1.28; }
.checkin-card { margin-bottom: 3cqw; padding: 4cqw 4.3cqw 3.4cqw; border-radius: 5.3cqw; }
.checkin-title { font-size: 3.7cqw; line-height: 1.42; }
.checkin-subtitle { margin-top: 1.7cqw; font-size: 3.2cqw; line-height: 1.38; }
.checkin-button { margin-top: 3cqw; padding: 1.8cqw 4.2cqw; font-size: 3.6cqw; line-height: 1.25; }
.app-actions { gap: 2.5cqw; }
.app-action { min-height: 18cqw; padding: 2.2cqw 1cqw; gap: 1.1cqw; border-radius: 4.6cqw; }
.app-action > span { font-size: 3.35cqw; }
.app-action .action-icon { width: 5.8cqw; height: 5.8cqw; flex-basis: 5.8cqw; }
.bottle-reply-card { gap: 3cqw; min-height: 13.4cqw; margin: 3.5cqw 0 1.2cqw; padding: 2cqw 3.5cqw; border-radius: 4.5cqw; }
.bottle-reply-card > svg { width: 6.4cqw; height: 6.4cqw; }
.bottle-reply-card strong { font-size: 3.5cqw; }
.reply-chevron { font-size: 6.4cqw; }
.phone-recent { padding-top: 3.5cqw; }
.phone-section-title { margin-bottom: 1.4cqw; font-size: 4.3cqw; }
.recent-empty { margin: 3cqw 0 3.5cqw; padding: 2.2cqw 0; font-size: 3.5cqw; }
.presence-status { gap: 1.2cqw; font-size: 3.2cqw; }
.presence-status i { width: 1.7cqw; height: 1.7cqw; }
.vessel-log-row { grid-template-columns: 11cqw 5.2cqw 1fr; gap: 2cqw; min-height: 7.5cqw; font-size: 2.8cqw; }
.vessel-log-row .log-time { font-size: 2.7cqw; }
.vessel-log-row .log-mark { font-size: 3.5cqw; }
.screen-tides .phone-body, .screen-memory .phone-body { padding: 0 5.3cqw 24cqw; }
.screen-tides .screen-sub { margin: 1.7cqw 0 3.1cqw; font-size: 3.7cqw; }
.mini-chart-card { margin-bottom: 3cqw; padding: 4cqw 4cqw 3cqw; border-radius: 5.3cqw; }
.mini-chart-head { gap: .8cqw 1.7cqw; margin-bottom: 2.4cqw; }
.mini-chart-head strong { font-size: 3.7cqw; }
.chart-metrics { font-size: 2.8cqw; line-height: 1.3; }
.tide-chart-layout { grid-template-columns: 3.8cqw 1fr; gap: 1cqw; height: 33cqw; }
.chart-y-labels { padding-bottom: 5cqw; font-size: 2.7cqw; }
.mini-days { margin: .7cqw .3cqw 0 5cqw; font-size: 2.7cqw; }
.chart-footnote { margin: 2.7cqw .3cqw 0; font-size: 2.8cqw; line-height: 1.35; }
.tides-checkin-button { margin: 3cqw auto 5.3cqw; padding: 2.2cqw 4.3cqw; }
.weekly-letter { padding: 4cqw 4.3cqw; border-radius: 5.3cqw; }
.weekly-letter h3 { margin-bottom: 2cqw; font-size: 4.6cqw; }
.weekly-letter p { margin-bottom: 3cqw; font-size: 3.7cqw; line-height: 1.52; }
.memory-item { gap: 2.3cqw; padding: 2.5cqw 3cqw; margin-bottom: 2cqw; }
.memory-item p { font-size: 3.3cqw; }
.memory-tag { padding: .8cqw 1.6cqw; font-size: 2.2cqw; }
.memory-forget { padding: 1cqw 2cqw; font-size: 2.5cqw; }
.screen-checkin .checkin-toolbar { gap: 2.5cqw; margin: 14cqw 5.3cqw 2cqw; }
.checkin-toolbar > button { padding: 2.5cqw 4cqw; font-size: 3.5cqw; }
.checkin-form-body { padding: 0 5.3cqw 6cqw; }
.checkin-screen-title { margin: 2cqw 0 4.5cqw; font-size: 7cqw; }
.checkin-form-question, .body-feeling-question { padding: 3.4cqw 3.7cqw 2.2cqw; font-size: 3.5cqw; }
.weather-options { padding: .6cqw 3.2cqw 3.2cqw; border-radius: 4.8cqw; }
.weather-choice { min-height: 15cqw; border: 1px solid rgba(118,128,123,.28); border-radius: 3.6cqw; background: rgba(255,255,255,.72); color: #828784; }
.weather-choice.on { border-color: #168673; background: rgba(22,131,111,.09); color: #168673; }
.weather-symbol { font-size: 5cqw; }
.weather-symbol svg { width: 5.3cqw; height: 5.3cqw; }
.weather-label { font-size: 2.9cqw; }
.body-feeling-question { margin-top: 3.4cqw; padding-bottom: 2.2cqw; }
.body-options { padding: 0 3.2cqw 3.2cqw; border-radius: 4.8cqw; }
.body-choice { min-height: 9.7cqw; font-size: 2.9cqw; }
.checkin-note { min-height: 22cqw; margin-top: 3.7cqw; border-radius: 4.8cqw; font-size: 3.4cqw; }
.screen-chat .chat-head, .screen-bottle .chat-head, .screen-beacon .chat-head { min-height: 15cqw; padding: 10cqw 4cqw 2cqw; }
.chat-back { left: 4cqw; top: 11cqw; width: 10.5cqw; height: 10.5cqw; }
.chat-back svg { width: 5.8cqw; height: 5.8cqw; }
.chat-back.bottle-close { right: 3.7cqw; top: 11.5cqw; width: 8.5cqw; height: 8.5cqw; }
.chat-title { font-size: 4.6cqw; }
.screen-chat .mode-chips { gap: 1.6cqw; padding: 2cqw 4cqw 1.6cqw; }
.mode-chip { padding: 1.8cqw 2.8cqw; font-size: 3.2cqw; }
.chat-scroll { padding: 3cqw 4cqw; }
.chat-empty { font-size: 4cqw; }
.bubble { padding: 2.4cqw 3.2cqw; border-radius: 3.7cqw; font-size: 3.2cqw; }
.chat-footer-note { font-size: 2.8cqw; }
.message-limit { min-height: 8.8cqw; padding: 1.3cqw 3.5cqw; font-size: 2.9cqw; }
.chat-disclaimer { padding: 1.3cqw 2.5cqw 1.5cqw; font-size: 2.5cqw; }
.chat-input { gap: 2.3cqw; margin: 0 3cqw 3.3cqw; padding: 2.2cqw 2.5cqw 2.2cqw 3.5cqw; }
.chat-input input { height: 10cqw; font-size: 3.6cqw; }
.chat-mic { width: 6.5cqw; height: 7.5cqw; }
.chat-mic svg { width: 5.8cqw; height: 5.8cqw; }
.chat-send { width: 10cqw; height: 10cqw; }
.chat-send svg { width: 5cqw; height: 5cqw; }
.screen-breathe .breathe-body { padding: 39cqw 7cqw 8cqw; }
.overlay-close { top: 12cqw; right: 6.5cqw; font-size: 8cqw; }
.breath-stage { gap: 4.5cqw; }
.breath-orb, .breath-orb.small { width: 49cqw; height: 56cqw; }
.breath-orb img { width: 38cqw; height: 39cqw; }
.breath-halo { inset: -4cqw -5cqw; filter: blur(3cqw); }
.breath-caption { min-height: 20cqw; gap: 1cqw; }
.breath-phase { font-size: 5.8cqw; }
.breath-count { margin-top: 6.8cqw; font-size: 4cqw; }
.breath-dots { gap: 1.8cqw; margin-top: 12cqw; }
.breath-dots i { width: 2.2cqw; height: 2.2cqw; }
.breath-stop { margin-top: 14cqw; padding: 2.4cqw 5.4cqw; font-size: 3.7cqw; }
.breathe-intro { max-width: 72cqw; font-size: 3.4cqw; }
.screen-bottle .chat-head { min-height: 18cqw; padding-top: 13cqw; }
.screen-bottle .phone-body { padding: 4cqw 5.3cqw; }
.bottle-visual { height: 29cqw; margin-bottom: 3.2cqw; border-radius: 4.8cqw; }
.bottle-visual img { width: 25cqw; height: 23cqw; }
.bottle-lede { margin-bottom: 3.5cqw; font-size: 3.7cqw; }
.bottle-input { min-height: 27cqw; border-radius: 4.8cqw; font-size: 3.6cqw; }
.bottle-send { margin-top: 3.2cqw; padding: 2.7cqw; font-size: 3.7cqw; }
.beacon-phone-body { padding: 0 5.3cqw 6cqw; }
.beacon-phone-intro { padding-bottom: 3.2cqw; }
.beacon-phone-intro::before { width: 24cqw; height: 25cqw; filter: blur(1.3cqw); }
.beacon-phone-intro img { width: 14.5cqw; height: 17cqw; margin-bottom: 2cqw; }
.beacon-phone-intro h2 { font-size: 5.3cqw; }
.beacon-phone-intro p { margin-top: 1.3cqw; font-size: 3.7cqw; }
.beacon-phone-step { grid-template-columns: 5.4cqw 1fr; gap: 2.1cqw; padding: 2.7cqw 0; }
.beacon-phone-num { font-size: 4.5cqw; }
.beacon-phone-step strong { font-size: 3.7cqw; }
.beacon-phone-step p { margin: 1.1cqw 0 1.8cqw; font-size: 3.2cqw; }
.beacon-phone-step button, .beacon-phone-step a { font-size: 3.2cqw; }
.beacon-phone-step button { padding: 1.6cqw 2.9cqw; }
.beacon-phone-step > div > a:not(.find-help-button) { margin: 1.8cqw 0; padding: 2.1cqw 2.6cqw; border-radius: 3.2cqw; font-size: 2.7cqw; }
.beacon-phone-step > div > a b { font-size: 4cqw; }
.beacon-phone-step .find-help-button { margin-top: 2.4cqw; padding: 2.4cqw; }
.phone-tabbar { bottom: 3cqw; width: 65cqw; height: 14cqw; min-height: 14cqw; padding: 1cqw 1.8cqw; }
.tab-btn { gap: .5cqw; border-radius: 99cqw; }
.tab-btn svg { width: 6cqw; height: 6cqw; }
.tab-btn small { font-size: 3.1cqw; }
.phone-toast { top: 12cqw; padding: 2cqw 4cqw; font-size: 3cqw; }

/* Final product pass: use the real home capture and keep the rituals composed. */
.hero-art { height: min(790px, calc(100svh - 112px)); min-height: 590px; }
.phone-hint {
  top: -22px;
  gap: 8px;
  padding: 7px 13px;
  border: 1px solid rgba(173, 210, 196, .17);
  background: rgba(11, 31, 34, .82);
  color: #a9c2b8;
  font-size: 11px;
  letter-spacing: .07em;
}
.phone-hint::before { display: block; width: 5px; height: 5px; background: #d8b477; box-shadow: none; animation: none; }
.phone-frame.static-phone {
  display: block;
  width: auto;
  height: min(750px, calc(100svh - 138px));
  /* Body dimensions, distinct from the screenshot's pixel ratio. */
  aspect-ratio: 78 / 163.4;
  margin: 0;
  padding: 2px;
  overflow: hidden;
  border-radius: 48px;
  border-color: rgba(202, 213, 207, .72);
  background: linear-gradient(140deg, #c5cbc6, #515b59 8%, #172022 45%, #8b9590 100%);
  box-shadow: 0 28px 58px rgba(0, 0, 0, .38), inset 0 0 0 1px rgba(255, 255, 255, .12);
  top: calc(50% + 4px);
  transform: translate(-50%, -50%);
}
.phone-frame.static-phone::before, .phone-frame.static-phone::after { display: none !important; }
.phone-static-screen {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  border-radius: 43px;
}

.mode-card { min-height: 0; padding: 24px 23px 22px; }
.mode-card h3 { margin-top: 16px; }
.mini-chat, .clarity-preview { margin-top: 19px; }
.clarity-preview { padding: 12px 14px; }
.clarity-preview ul { gap: 5px; }

.ritual-copy { max-width: 53%; }
.breath-demo { right: 14px; top: 28px; width: 40%; height: calc(100% - 56px); gap: 10px; align-content: center; }
.breath-demo .breath-orb { width: 164px; height: 170px; }
.breath-demo .breath-orb img { width: 72px; height: 96px; filter: drop-shadow(0 0 20px rgba(38, 159, 132, .2)); }
.breath-demo .breath-caption { min-height: 54px; }
.breath-demo .breath-phase { color: #e2ece6; font-size: 16px; letter-spacing: .06em; }
.breath-demo .breath-count { color: #d8b477; }
.breathing-card { background: radial-gradient(ellipse at 78% 39%, rgba(33, 111, 96, .15), transparent 46%), #0e2023; }

.ritual.bottle-card {
  display: grid;
  grid-template-columns: 1.12fr .88fr;
  align-items: center;
  gap: 24px;
  background: #0e2023;
}
.bottle-card .ritual-copy { max-width: none; }
.bottle-card .ritual-copy p { max-width: 440px; }
.bottle-card .bottle-demo {
  position: relative;
  top: auto;
  right: auto;
  width: auto;
  margin: 0;
  padding: 17px;
  transform: none;
  gap: 11px;
  border: 1px solid rgba(190, 220, 207, .13);
  border-radius: 13px;
  background: rgba(4, 18, 21, .27);
}
.bottle-card .bottle-timeline { font-size: 9px; }
.bottle-card .bottle-input { min-height: 82px; padding: 12px 13px; border-color: rgba(190, 220, 207, .14); background: rgba(244, 248, 245, .045); color: #e0ebe5; font: 12px/1.6 var(--sans); }
.bottle-card .bottle-input::placeholder { color: #829d92; }
.bottle-card .ritual-button { width: 100%; justify-content: center; padding: 9px 14px; font-size: 12px; }

@media (max-width: 980px) {
  .ritual-copy { max-width: 100%; }
  .ritual.bottle-card { display: block; }
  .bottle-card .bottle-demo { width: 100%; margin-top: 22px; }
  .breath-demo { width: 100%; height: auto; }
}
@media (max-width: 720px) {
  .hero-art { width: 100%; height: min(780px, calc(100svh - 100px)); min-height: 550px; margin: 22px 0 0; }
  .phone-frame.static-phone { height: min(710px, calc(100svh - 170px)); top: calc(50% + 12px); border-radius: 44px; }
  .phone-static-screen { border-radius: 40px; }
  .phone-hint { top: 0; }
}

/* Keep anchored sections readable even before an observer animation has fired. */
.reveal { opacity: 1; transform: none; }

/* Keep the full screen mockup inside short desktop viewports. */
@media (min-width: 721px) and (max-height: 760px) {
  .hero { min-height: calc(100svh - 88px); padding: 24px 0 28px; }
  .hero-art { height: calc(100svh - 150px); min-height: 0; }
  .phone-frame.static-phone { height: min(520px, calc(100svh - 154px)); top: 50%; }
  .phone-hint { top: -28px; }
}

/* A soft, slow beam sweeps the sea from an implied source. */
@property --beam-turn {
  syntax: "<angle>";
  inherits: false;
  initial-value: 0deg;
}
.sea-light-beam {
  inset: 0;
  width: auto;
  height: auto;
  --beam-source-x: var(--phone-center-x, 73%);
  --beam-source-y: var(--phone-center-y, 45%);
  background: conic-gradient(from calc(230deg + var(--beam-turn)) at var(--beam-source-x) var(--beam-source-y), transparent 0deg, rgba(242,199,126,.06) 10deg, rgba(242,199,126,.22) 22deg, rgba(242,199,126,.36) 35deg, rgba(242,199,126,.27) 48deg, rgba(242,199,126,.08) 61deg, transparent 72deg);
  transform: none;
  transform-origin: center;
  animation: lightvesselBeamSweep 24s ease-in-out infinite alternate;
  -webkit-mask-image: radial-gradient(ellipse 160% 220% at var(--beam-source-x) var(--beam-source-y), #000 0%, #000 55%, rgba(0,0,0,.68) 78%, transparent 100%);
  mask-image: radial-gradient(ellipse 160% 220% at var(--beam-source-x) var(--beam-source-y), #000 0%, #000 55%, rgba(0,0,0,.68) 78%, transparent 100%);
  filter: blur(20px);
  opacity: 1;
}
@keyframes lightvesselBeamSweep {
  from { --beam-turn: -31deg; }
  to { --beam-turn: 31deg; }
}
.meaning-mark .meaning-glow {
  display: block !important;
  inset: -22% -20%;
  border-radius: 50%;
  background: radial-gradient(ellipse at 50% 48%, rgba(222,169,82,.2) 0%, rgba(36,143,118,.28) 31%, rgba(74,169,143,.2) 53%, transparent 77%);
  filter: blur(17px);
  animation: beaconHaze 7s ease-in-out infinite alternate;
}
.meaning-signoff > span:last-child { color: var(--gold); font-size: 24px; line-height: 1; }

/* Match the app's sea-glass message composer, with its bottle and wave mark. */
.bottle-card .bottle-demo {
  padding: 0;
  border: 0;
  background: transparent;
}
.bottle-compose {
  position: relative;
  min-height: 126px;
  overflow: hidden;
  border: 1px solid rgba(255,255,255,.82);
  border-radius: 17px;
  background: linear-gradient(145deg, #f0f5f2 0%, #e2eeea 100%);
  box-shadow: 0 6px 20px rgba(0,0,0,.12);
}
.bottle-card .bottle-art {
  position: absolute;
  z-index: 1;
  left: 50%;
  top: 50%;
  width: 118px;
  height: 78px;
  object-fit: contain;
  transform: translate(-50%, -50%);
  opacity: .33;
  filter: brightness(0) saturate(100%) invert(56%) sepia(26%) saturate(850%) hue-rotate(119deg) brightness(88%) contrast(90%);
  pointer-events: none;
}
.bottle-card .bottle-input {
  position: relative;
  z-index: 2;
  display: block;
  width: 100%;
  min-height: 126px;
  padding: 16px 57px 16px 16px;
  border: 0;
  border-radius: 0;
  background: transparent;
  color: #27332e;
  font: 13px/1.6 var(--sans);
  resize: none;
  outline: none;
}
.bottle-card .bottle-input::placeholder { color: #89948f; }
.bottle-card .bottle-input:focus-visible { box-shadow: inset 0 0 0 2px rgba(22,131,111,.28); }
.bottle-mic {
  position: absolute;
  z-index: 3;
  right: 12px;
  bottom: 12px;
  display: grid;
  width: 36px;
  height: 36px;
  place-items: center;
  border-radius: 50%;
  background: #16836f;
  color: #fff;
}
.bottle-mic svg { width: 19px; height: 19px; fill: none; stroke: currentColor; stroke-width: 1.8; stroke-linecap: round; stroke-linejoin: round; }
.bottle-card .ritual-button { border-color: transparent; background: #16836f; color: #fff; }
.bottle-card .ritual-button:hover { border-color: transparent; background: #116e5d; }

@media (max-width: 720px) {
  .sea-light-beam { --beam-source-x: 82%; --beam-source-y: 88px; opacity: .72; }
}
@media (prefers-reduced-motion: reduce) {
  .sea-light-beam, .meaning-mark .meaning-glow { animation: none; }
  .sea-light-beam { --beam-turn: 0deg; }
}

/* Keep hero copy comfortably inside the frame while the beam sweeps past. */
.hero-copy { box-sizing: border-box; padding-inline-start: clamp(18px, 1.8vw, 28px); }

/* Product slideshow and local App Store QR cards. */
.product-carousel { height: min(844px, calc(100svh - 76px)); min-height: 600px; }
.product-carousel::before {
  content: "";
  position: absolute;
  z-index: -1;
  inset: 5% -20% 2%;
  border-radius: 50%;
  background: radial-gradient(ellipse at 48% 40%, rgba(76,181,155,.18), transparent 58%), radial-gradient(ellipse at 65% 70%, rgba(116,154,165,.12), transparent 60%);
  filter: blur(38px);
  pointer-events: none;
}
.product-slide[hidden] { display: none; }
.product-carousel .static-phone { height: min(780px, calc(100svh - 140px)); top: calc(50% - 18px); }
.product-carousel .phone-frame.static-phone {
  --device-radius: 14% / 6.5%;
  padding: 1px;
  overflow: visible;
  border: 1px solid #535e60;
  border-radius: var(--device-radius);
  background: linear-gradient(120deg, #7c8989 0%, #222b2d 12%, #4a5556 34%, #161d20 58%, #3b4749 82%, #768482 100%);
  box-shadow: 0 30px 65px rgba(0,0,0,.4), 0 6px 18px rgba(0,0,0,.3), 0 0 45px rgba(99,189,164,.07), inset 1px 0 0 rgba(235,245,240,.28), inset -1px 0 0 rgba(0,0,0,.7);
}
.device-display {
  position: relative;
  z-index: 2;
  display: flex;
  justify-content: center;
  width: 100%;
  height: 100%;
  padding: 2px;
  overflow: hidden;
  border: 1px solid #0a0e10;
  border-radius: var(--device-radius);
  background: #060809;
  box-shadow: inset 0 0 0 1px rgba(149,171,171,.12);
}
.product-carousel .phone-static-screen {
  display: block;
  width: 100%;
  height: 100%;
  max-width: 100%;
  /* Fill the narrow bezel without stretching the original app captures. */
  border-radius: 12.5% / 5.8%;
  object-fit: cover;
}
.phone-hardware { position: absolute; inset: 0; pointer-events: none; }
.device-key {
  position: absolute;
  width: 4px;
  border: 1px solid #3d494b;
  border-radius: 2px;
  background: linear-gradient(90deg, #253034, #758281 45%, #3e4b4e);
  box-shadow: 0 1px 2px rgba(0,0,0,.6), inset 0 1px 0 rgba(255,255,255,.2);
}
.key-action { left: -4px; top: 16%; height: 3.6%; }
.key-volume-up { left: -4px; top: 24%; height: 6.6%; }
.key-volume-down { left: -4px; top: 33%; height: 6.6%; }
.key-power { right: -4px; top: 26%; height: 9.5%; background: linear-gradient(90deg, #3e4b4e, #758281 45%, #253034); }
.key-camera { right: -3px; top: 65%; width: 3px; height: 6.8%; border-color: #646d6e; background: linear-gradient(90deg, #9ba5a4, #4d5859); }
.device-antenna { position: absolute; width: 3px; height: 4px; background: #536061; box-shadow: inset 0 1px rgba(255,255,255,.25); }
.antenna-left-top { left: -1px; top: 10%; }
.antenna-right-top { right: -1px; top: 10%; }
.antenna-left-bottom { left: -1px; bottom: 10%; }
.antenna-right-bottom { right: -1px; bottom: 10%; }
.product-slide.is-active { animation: productFade .4s ease; }
.slide-caption { position: absolute; bottom: 4px; left: 0; width: 100%; margin: 0; color: #b5cdc3; text-align: center; font-size: 14px; }
.download-link:focus-visible { outline: 2px solid var(--gold); outline-offset: 3px; }
/* Fixed to the viewport, so section clipping cannot cut off the QR card. */
.download-qr-card { position: fixed; z-index: 100; width: 222px; max-width: calc(100vw - 24px); max-height: calc(100dvh - 24px); overflow: auto; padding: 20px; border: 1px solid rgba(173,210,196,.25); border-radius: 16px; background: #10282b; box-shadow: 0 16px 40px rgba(0,0,0,.35); text-align: center; color: #e0ebe5; }
.download-qr-card img { width: 180px; max-width: 100%; height: auto; margin: 0 auto; border-radius: 8px; background: white; }
.download-qr-card p { margin: 14px 0 0; font-size: 15px; line-height: 1.45; font-weight: 600; }
.download-qr-card small { display: block; margin-top: 7px; color: #a9c2b8; font-size: 12px; line-height: 1.6; }
@media (max-width: 720px), (hover: none), (pointer: coarse) {
  .download-qr-card { display: none; }
}
@media (max-width: 720px) {
  .product-carousel { height: min(800px, calc(100svh - 50px)); min-height: 0; }
  .product-carousel .static-phone { height: min(740px, calc(100svh - 110px), calc((100vw - 64px) * 2.094871795)); top: calc(50% - 18px); }
}
@media (min-width: 721px) and (max-height: 760px) {
  .product-carousel { height: calc(100svh - 110px); min-height: 0; }
  .product-carousel .static-phone { height: min(560px, calc(100svh - 160px)); top: calc(50% - 18px); }
}
@keyframes productFade { from { opacity: .3; } to { opacity: 1; } }
@media (prefers-reduced-motion: reduce) {
  .product-slide.is-active { animation: none; }
}

/* Shared shell and reading layout for every content page, in both languages. */
.content-header { gap: 28px; height: auto; min-height: 88px; padding: 20px 0; flex-wrap: wrap; }
.content-nav { display: flex; justify-content: flex-end; gap: 24px; margin-left: auto; font-size: 13px; color: var(--muted); }
.content-header a { text-decoration: none; }
.content-nav a:hover, .content-nav a[aria-current="page"] { color: var(--teal-bright); }
.content-header .language-button { flex-shrink: 0; }
.content-page .seo-content { padding-top: 56px; padding-bottom: 48px; overflow-wrap: anywhere; }
.content-page .seo-content h1 { font-family: var(--serif); }
.content-page .reading-page h1 { font-size: clamp(30px, 4vw, 40px); line-height: 1.4; margin: 0 0 20px; }
.content-page .seo-content h2 { font-size: 25px; line-height: 1.5; }
.content-page .seo-content strong { color: var(--ink); }
.content-page .muted, .content-maintenance { color: var(--faint); font-size: 14px; }
.content-page .note, .content-page .warn { margin: 24px 0; padding: 16px 20px; background: var(--card); border: 1px solid var(--line); border-left: 3px solid var(--teal); border-radius: 8px; }
.content-footer { max-width: 752px; margin: 0 auto; padding: 24px 0 48px; border-top: 1px solid var(--line); display: flex; justify-content: space-between; flex-wrap: wrap; gap: 12px 24px; color: var(--faint); font-size: 13px; }
.content-footer p { margin: 0; }
.content-footer nav { display: flex; gap: 20px; }
.content-footer a { color: var(--muted); text-decoration: none; }
.content-page a:focus-visible { outline: 2px solid var(--teal-bright); outline-offset: 5px; border-radius: 2px; }
@media (max-width: 720px) {
  .content-header { min-height: 70px; padding: 18px 0 14px; gap: 18px; }
  .content-header .language-button { margin-left: auto; }
  .content-nav { order: 3; width: 100%; margin: 0; justify-content: flex-start; flex-wrap: wrap; gap: 8px 20px; font-size: 12px; }
  .content-page .seo-content { padding: 36px 22px 32px; font-size: 16px; }
  .content-page .seo-content h2 { font-size: 23px; margin-top: 32px; }
  .content-footer { margin: 0 22px; padding-bottom: 32px; }
}