@charset "UTF-8";

:root {
  color-scheme: light dark;
  --bg: #f6f8fc;
  --bg-soft: #eef3fa;
  --surface: rgba(255, 255, 255, 0.78);
  --surface-solid: #ffffff;
  --surface-strong: rgba(255, 255, 255, 0.94);
  --text: #111722;
  --text-soft: #4f5a6b;
  --muted: #7b8595;
  --line: rgba(15, 24, 38, 0.1);
  --line-strong: rgba(15, 24, 38, 0.16);
  --amber: #f5a43a;
  --amber-bright: #ffb84d;
  --amber-deep: #c87315;
  --blue: #4d7fe8;
  --violet: #856cf0;
  --green: #28a97b;
  --nav-bg: rgba(255, 255, 255, 0.73);
  --shadow: 0 24px 70px rgba(41, 52, 70, 0.1);
  --shadow-soft: 0 12px 36px rgba(41, 52, 70, 0.08);
  --phone-shadow: 0 50px 120px rgba(21, 35, 60, 0.24), 0 18px 40px rgba(21, 35, 60, 0.14);
  --hero-glow: rgba(125, 171, 246, 0.36);
  --closing-glow-core: rgba(245, 164, 58, 0.22);
  --closing-glow-mid: rgba(94, 139, 224, 0.14);
  --closing-glow-edge: rgba(125, 171, 246, 0.035);
  --grid-line: rgba(37, 63, 105, 0.06);
  --code: #0d1728;
  --control-bg: rgba(255, 255, 255, 0.76);
  --control-bg-hover: rgba(255, 255, 255, 0.96);
  --control-border: rgba(15, 24, 38, 0.09);
  --control-icon: #667184;
  --control-shadow: 0 7px 20px rgba(41, 52, 70, 0.07), inset 0 1px rgba(255, 255, 255, 0.82);
  --control-focus: rgba(200, 115, 21, 0.24);
  --ease: cubic-bezier(0.22, 1, 0.36, 1);
}

:root[data-theme="dark"] {
  color-scheme: dark;
  --bg: #07111f;
  --bg-soft: #0b1727;
  --surface: rgba(19, 31, 50, 0.7);
  --surface-solid: #111d2e;
  --surface-strong: rgba(20, 34, 54, 0.94);
  --text: #f3f5f8;
  --text-soft: #aab3c1;
  --muted: #7f8999;
  --line: rgba(228, 236, 249, 0.11);
  --line-strong: rgba(228, 236, 249, 0.18);
  --amber: #ffb33d;
  --amber-bright: #ffc36a;
  --amber-deep: #df8a1f;
  --nav-bg: rgba(7, 17, 31, 0.72);
  --shadow: 0 28px 80px rgba(0, 0, 0, 0.34);
  --shadow-soft: 0 14px 40px rgba(0, 0, 0, 0.24);
  --phone-shadow: 0 58px 140px rgba(0, 0, 0, 0.52), 0 20px 50px rgba(0, 0, 0, 0.34);
  --hero-glow: rgba(32, 96, 184, 0.28);
  --closing-glow-core: rgba(255, 179, 61, 0.09);
  --closing-glow-mid: rgba(54, 96, 165, 0.07);
  --closing-glow-edge: rgba(36, 69, 116, 0.02);
  --grid-line: rgba(150, 183, 227, 0.05);
  --code: #050b14;
  --control-bg: rgba(17, 29, 46, 0.78);
  --control-bg-hover: rgba(24, 39, 60, 0.94);
  --control-border: rgba(228, 236, 249, 0.12);
  --control-icon: #aab3c1;
  --control-shadow: 0 8px 24px rgba(0, 0, 0, 0.18), inset 0 1px rgba(255, 255, 255, 0.05);
  --control-focus: rgba(255, 179, 61, 0.24);
}

@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) {
    color-scheme: dark;
    --bg: #07111f;
    --bg-soft: #0b1727;
    --surface: rgba(19, 31, 50, 0.7);
    --surface-solid: #111d2e;
    --surface-strong: rgba(20, 34, 54, 0.94);
    --text: #f3f5f8;
    --text-soft: #aab3c1;
    --muted: #7f8999;
    --line: rgba(228, 236, 249, 0.11);
    --line-strong: rgba(228, 236, 249, 0.18);
    --amber: #ffb33d;
    --amber-bright: #ffc36a;
    --amber-deep: #df8a1f;
    --nav-bg: rgba(7, 17, 31, 0.72);
    --shadow: 0 28px 80px rgba(0, 0, 0, 0.34);
    --shadow-soft: 0 14px 40px rgba(0, 0, 0, 0.24);
    --phone-shadow: 0 58px 140px rgba(0, 0, 0, 0.52), 0 20px 50px rgba(0, 0, 0, 0.34);
    --hero-glow: rgba(32, 96, 184, 0.28);
    --closing-glow-core: rgba(255, 179, 61, 0.09);
    --closing-glow-mid: rgba(54, 96, 165, 0.07);
    --closing-glow-edge: rgba(36, 69, 116, 0.02);
    --grid-line: rgba(150, 183, 227, 0.05);
    --code: #050b14;
    --control-bg: rgba(17, 29, 46, 0.78);
    --control-bg-hover: rgba(24, 39, 60, 0.94);
    --control-border: rgba(228, 236, 249, 0.12);
    --control-icon: #aab3c1;
    --control-shadow: 0 8px 24px rgba(0, 0, 0, 0.18), inset 0 1px rgba(255, 255, 255, 0.05);
    --control-focus: rgba(255, 179, 61, 0.24);
  }

  :root:not([data-theme="light"]) .theme-app-icon {
    content: url("assets/app-icon-dark.png?v=20260815-3");
  }
}

:root[data-theme="dark"] .theme-app-icon {
  content: url("assets/app-icon-dark.png?v=20260815-3");
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 88px; }
body {
  margin: 0;
  color: var(--text);
  background: var(--bg);
  font-family: -apple-system, BlinkMacSystemFont, "SF Pro Display", "SF Pro Text", "PingFang SC", "Noto Sans SC", "Helvetica Neue", sans-serif;
  font-size: 16px;
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  overflow-x: hidden;
}

button, a { -webkit-tap-highlight-color: transparent; }
button { font: inherit; }
a { color: inherit; text-decoration: none; }
img { display: block; max-width: 100%; }
svg { display: block; }
.shell { width: min(1180px, calc(100% - 48px)); margin-inline: auto; }
.section { position: relative; padding: 150px 0; }
.skip-link { position: fixed; z-index: 1000; top: -100px; left: 20px; padding: 10px 16px; color: #111; background: #fff; border-radius: 0 0 10px 10px; transition: top .2s; }
.skip-link:focus { top: 0; }

.site-header { position: fixed; z-index: 100; top: 0; right: 0; left: 0; height: 74px; border-bottom: 1px solid transparent; transition: background .35s, border-color .35s, box-shadow .35s; }
.site-header.is-scrolled { border-color: var(--line); background: var(--nav-bg); box-shadow: 0 8px 30px rgba(0,0,0,.04); -webkit-backdrop-filter: saturate(160%) blur(22px); backdrop-filter: saturate(160%) blur(22px); }
.nav { height: 100%; display: flex; align-items: center; justify-content: space-between; }
.brand { display: inline-flex; align-items: center; gap: 9px; font-weight: 650; letter-spacing: -.2px; }
.brand img { border-radius: 10px; box-shadow: 0 4px 13px rgba(0,0,0,.18); }
.brand small { margin-left: -4px; color: var(--muted); font-size: 12px; font-weight: 560; letter-spacing: .04em; }
.nav-links { position: absolute; left: 50%; display: flex; gap: 33px; transform: translateX(-50%); }
.nav-links a { color: var(--text-soft); font-size: 14px; font-weight: 520; transition: color .2s; }
.nav-links a:hover { color: var(--text); }
.nav-actions { display: flex; align-items: center; gap: 9px; }
.theme-control, .menu-button { display: grid; width: 38px; height: 38px; place-items: center; padding: 0; color: var(--control-icon); background: var(--control-bg); border: 1px solid var(--control-border); border-radius: 50%; box-shadow: var(--control-shadow); cursor: pointer; outline: none; transition: color .2s, background .2s, border-color .2s, box-shadow .2s, transform .2s; }
.theme-control:hover, .menu-button:hover { color: var(--amber-deep); background: var(--control-bg-hover); border-color: color-mix(in srgb, var(--amber) 24%, var(--control-border)); transform: translateY(-1px); }
.theme-control:focus-visible, .menu-button:focus-visible { box-shadow: var(--control-shadow), 0 0 0 3px var(--control-focus); }
.theme-icon { width: 17px; fill: none; stroke: currentColor; stroke-linecap: round; stroke-linejoin: round; stroke-width: 1.8; }
.theme-icon-light, .theme-icon-dark { display: none; }
:root[data-theme="light"] .theme-icon-auto, :root[data-theme="dark"] .theme-icon-auto { display: none; }
:root[data-theme="light"] .theme-icon-light, :root[data-theme="dark"] .theme-icon-dark { display: block; }
.menu-button { display: none; }

.hero { min-height: 940px; padding: 176px 0 110px; overflow: hidden; isolation: isolate; background-image: linear-gradient(var(--grid-line) 1px, transparent 1px), linear-gradient(90deg, var(--grid-line) 1px, transparent 1px); background-size: 64px 64px; }
.hero::before { position: absolute; z-index: -3; inset: 0; content: ""; background: radial-gradient(circle at 50% 15%, color-mix(in srgb, var(--bg-soft) 80%, transparent), transparent 54%), linear-gradient(180deg, color-mix(in srgb, var(--bg) 72%, transparent), var(--bg)); }
.hero-aura { position: absolute; z-index: -2; top: 20px; right: -5%; width: 760px; height: 760px; opacity: .72; background: radial-gradient(circle, var(--hero-glow), transparent 68%); filter: blur(5px); }
.stars { position: absolute; z-index: -1; top: 78px; right: 2%; width: 52%; height: 620px; opacity: .5; background-image: radial-gradient(circle, color-mix(in srgb, var(--text) 52%, transparent) 0 1px, transparent 1.4px), radial-gradient(circle, var(--amber) 0 .8px, transparent 1.3px); background-position: 0 0, 37px 27px; background-size: 84px 84px, 127px 127px; mask-image: radial-gradient(circle at center, #000, transparent 72%); }
.hero-grid { display: grid; grid-template-columns: minmax(0, 1.05fr) minmax(430px, .95fr); align-items: center; gap: 75px; }
.hero-copy { position: relative; z-index: 3; padding-bottom: 55px; }
.eyebrow, .kicker { margin: 0 0 20px; color: var(--amber-deep); font-size: 13px; font-weight: 700; letter-spacing: .12em; text-transform: uppercase; }
.eyebrow { display: inline-flex; align-items: center; gap: 9px; padding: 7px 12px; background: color-mix(in srgb, var(--amber) 10%, transparent); border: 1px solid color-mix(in srgb, var(--amber) 28%, transparent); border-radius: 999px; letter-spacing: .06em; }
.eyebrow span { width: 5px; height: 5px; background: var(--amber); border-radius: 50%; box-shadow: 0 0 0 5px color-mix(in srgb, var(--amber) 12%, transparent); }
.hero h1 { margin: 0; font-size: clamp(56px, 6.1vw, 84px); font-weight: 730; letter-spacing: -.065em; line-height: 1.06; }
.hero h1 em { color: transparent; background: linear-gradient(95deg, var(--amber-deep), var(--amber-bright) 48%, #e99955); -webkit-background-clip: text; background-clip: text; font-style: normal; }
.hero-lead { max-width: 610px; margin: 28px 0 0; color: var(--text-soft); font-size: 19px; line-height: 1.72; }
.hero-actions { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 36px; }
.button { display: inline-flex; min-height: 50px; align-items: center; justify-content: center; gap: 10px; padding: 0 22px; border: 1px solid transparent; border-radius: 999px; font-size: 15px; font-weight: 630; transition: transform .25s var(--ease), box-shadow .25s, background .25s; }
.button:hover { transform: translateY(-2px); }
.button svg { width: 18px; fill: currentColor; }
.button-primary { color: #121821; background: linear-gradient(135deg, #ffc267, #f5a43a); box-shadow: 0 12px 30px rgba(230, 143, 32, .28), inset 0 1px rgba(255,255,255,.6); }
.button-primary:hover { box-shadow: 0 17px 38px rgba(230, 143, 32, .36), inset 0 1px rgba(255,255,255,.6); }
.button-secondary { color: var(--text); background: var(--surface); border-color: var(--line); box-shadow: var(--shadow-soft); -webkit-backdrop-filter: blur(14px); backdrop-filter: blur(14px); }
.button-secondary span { color: var(--muted); }
.platform-line { display: flex; align-items: center; gap: 13px; margin-top: 46px; color: var(--muted); font-size: 12px; }
.platform-line > span { margin-right: 3px; }
.platform-line div { display: flex; align-items: center; gap: 3px; color: var(--text-soft); font-weight: 590; }
.platform-line div:nth-of-type(2) { color: var(--line-strong); font-size: 7px; }
.platform-line b { font-size: 16px; font-weight: 500; }

.hero-visual { position: relative; z-index: 2; min-height: 710px; display: flex; align-items: center; justify-content: center; }
.phone-shell { position: relative; width: 326px; padding: 8px; background: linear-gradient(145deg, #384356, #111722 18%, #05080e 78%, #364151); border: 1px solid rgba(255,255,255,.28); border-radius: 55px; box-shadow: var(--phone-shadow), inset 0 0 0 1px rgba(255,255,255,.13); }
.phone-shell::after { position: absolute; inset: 5px; z-index: 2; pointer-events: none; content: ""; border: 1px solid rgba(255,255,255,.14); border-radius: 50px; }
.phone-shell img { width: 100%; height: auto; aspect-ratio: 853 / 1844; border-radius: 47px; object-fit: cover; }
.phone-island { position: absolute; z-index: 4; top: 17px; left: 50%; width: 92px; height: 27px; transform: translateX(-50%); background: #020204; border-radius: 999px; box-shadow: inset 0 0 0 1px rgba(255,255,255,.04); }
.orbit { position: absolute; border: 1px solid color-mix(in srgb, var(--amber) 20%, transparent); border-radius: 50%; transform: rotate(-22deg); }
.orbit::after { position: absolute; top: 7%; left: 18%; width: 8px; height: 8px; content: ""; background: var(--amber-bright); border-radius: 50%; box-shadow: 0 0 20px var(--amber); }
.orbit-one { width: 610px; height: 410px; }
.orbit-two { width: 760px; height: 540px; opacity: .45; transform: rotate(34deg); }
.float-card { position: absolute; z-index: 5; display: flex; align-items: center; gap: 10px; min-width: 205px; padding: 13px 15px; background: var(--surface-strong); border: 1px solid var(--line-strong); border-radius: 18px; box-shadow: var(--shadow); -webkit-backdrop-filter: blur(20px); backdrop-filter: blur(20px); animation: float 5.5s ease-in-out infinite; }
.float-card > span:nth-child(2) { display: flex; min-width: 0; flex: 1; flex-direction: column; }
.float-card small { color: var(--muted); font-size: 10px; }
.float-card b { overflow: hidden; font-size: 12px; font-weight: 620; text-overflow: ellipsis; white-space: nowrap; }
.float-icon { display: grid; width: 35px; height: 35px; place-items: center; color: var(--amber-deep); background: color-mix(in srgb, var(--amber) 13%, transparent); border-radius: 10px; }
.float-icon svg, .check { width: 16px; fill: none; stroke: currentColor; stroke-linecap: round; stroke-linejoin: round; stroke-width: 1.8; }
.check { width: 17px; color: var(--green); }
.float-save { top: 142px; left: -10px; }
.float-ai { right: -48px; bottom: 138px; animation-delay: -2.5s; }
.float-ai .spark { display: grid; width: 35px; height: 35px; place-items: center; color: #516ee7; background: rgba(86, 112, 235, .13); border-radius: 10px; font-size: 19px; }
.hero-fade { position: absolute; right: 0; bottom: 0; left: 0; height: 180px; background: linear-gradient(transparent, var(--bg)); }
@keyframes float { 0%, 100% { transform: translateY(0) rotate(-1deg); } 50% { transform: translateY(-12px) rotate(1deg); } }

.section-heading { max-width: 780px; }
.section-heading.centered { margin: 0 auto 70px; text-align: center; }
.section-heading h2, .experience h2, .closing h2 { margin: 0; font-size: clamp(40px, 5vw, 64px); font-weight: 710; letter-spacing: -.052em; line-height: 1.12; }
.section-heading > p:last-child { max-width: 640px; margin: 22px auto 0; color: var(--text-soft); font-size: 18px; line-height: 1.7; }
.kicker { color: var(--amber-deep); }

.bento-grid { display: grid; grid-template-columns: 1.12fr .88fr; grid-template-rows: 500px 430px; gap: 18px; }
.bento { position: relative; overflow: hidden; padding: 42px; background: linear-gradient(145deg, color-mix(in srgb, var(--surface-solid) 96%, transparent), color-mix(in srgb, var(--bg-soft) 78%, transparent)); border: 1px solid var(--line); border-radius: 32px; box-shadow: var(--shadow-soft); isolation: isolate; }
.bento::after { position: absolute; z-index: -1; width: 280px; height: 280px; content: ""; opacity: .3; background: radial-gradient(circle, color-mix(in srgb, var(--amber) 22%, transparent), transparent 67%); border-radius: 50%; filter: blur(8px); }
.bento h3 { max-width: 430px; margin: 8px 0 10px; font-size: 27px; font-weight: 680; letter-spacing: -.035em; line-height: 1.22; }
.bento p { margin: 0; }
.bento-copy > p:last-child { max-width: 440px; color: var(--text-soft); line-height: 1.7; }
.feature-label { color: var(--muted); font-size: 12px; font-weight: 670; letter-spacing: .08em; text-transform: uppercase; }
.feature-icon { display: grid; width: 44px; height: 44px; place-items: center; margin-bottom: 20px; color: var(--amber-deep); background: color-mix(in srgb, var(--amber) 13%, transparent); border: 1px solid color-mix(in srgb, var(--amber) 23%, transparent); border-radius: 14px; }
.feature-icon svg { width: 21px; fill: none; stroke: currentColor; stroke-linecap: round; stroke-linejoin: round; stroke-width: 1.75; }
.feature-icon.blue { color: var(--blue); background: color-mix(in srgb, var(--blue) 10%, transparent); border-color: color-mix(in srgb, var(--blue) 20%, transparent); }
.feature-icon.violet { color: var(--violet); background: color-mix(in srgb, var(--violet) 11%, transparent); border-color: color-mix(in srgb, var(--violet) 20%, transparent); font-size: 20px; }
.feature-icon.green { color: var(--green); background: color-mix(in srgb, var(--green) 10%, transparent); border-color: color-mix(in srgb, var(--green) 20%, transparent); }
.bento-ingest::after { right: -40px; bottom: -100px; }
.share-sheet { position: absolute; right: 36px; bottom: 0; left: 36px; padding: 19px 18px 26px; background: var(--surface-strong); border: 1px solid var(--line-strong); border-bottom: 0; border-radius: 25px 25px 0 0; box-shadow: 0 -14px 44px rgba(26, 45, 78, .1); }
.share-source, .share-target { display: flex; align-items: center; gap: 12px; }
.share-source > span:last-child, .share-target > span { display: flex; min-width: 0; flex: 1; flex-direction: column; }
.share-source b, .share-target b { overflow: hidden; font-size: 13px; font-weight: 620; text-overflow: ellipsis; white-space: nowrap; }
.share-source small, .share-target small { color: var(--muted); font-size: 11px; }
.site-dot { width: 38px; height: 38px; flex: 0 0 auto; background: linear-gradient(145deg, #5d83bf, #101d35); border-radius: 11px; box-shadow: inset 0 0 0 1px rgba(255,255,255,.22); }
.share-divider { height: 1px; margin: 15px 0; background: var(--line); }
.share-target img { width: 39px; height: 39px; border-radius: 11px; }
.share-target i { color: var(--muted); font-size: 23px; font-style: normal; }
.bento-search { background: linear-gradient(150deg, color-mix(in srgb, var(--surface-solid) 95%, transparent), color-mix(in srgb, var(--blue) 6%, var(--bg-soft))); }
.bento-search::after { top: -70px; right: -60px; background: radial-gradient(circle, color-mix(in srgb, var(--blue) 25%, transparent), transparent 67%); }
.search-demo { position: absolute; right: 30px; bottom: 29px; left: 30px; }
.search-field { display: flex; height: 46px; align-items: center; gap: 9px; padding: 0 14px; background: var(--surface-strong); border: 1px solid color-mix(in srgb, var(--blue) 27%, var(--line)); border-radius: 14px; box-shadow: 0 8px 24px color-mix(in srgb, var(--blue) 8%, transparent); font-size: 12px; }
.search-field svg { width: 16px; fill: none; stroke: var(--blue); stroke-linecap: round; stroke-width: 1.8; }
.search-field i { width: 1px; height: 15px; margin-left: -6px; background: var(--blue); animation: blink 1s steps(2) infinite; }
@keyframes blink { 50% { opacity: 0; } }
.search-result { display: flex; align-items: center; gap: 10px; margin-top: 9px; padding: 10px; background: color-mix(in srgb, var(--surface-strong) 86%, transparent); border: 1px solid var(--line); border-radius: 14px; }
.search-result > span:nth-child(2) { display: flex; min-width: 0; flex: 1; flex-direction: column; }
.search-result b { overflow: hidden; font-size: 11px; font-weight: 620; text-overflow: ellipsis; white-space: nowrap; }
.search-result small { color: var(--muted); font-size: 9px; }
.search-result em { color: var(--blue); font-size: 10px; font-style: normal; font-weight: 650; }
.result-thumb { width: 34px; height: 34px; flex: 0 0 auto; border-radius: 9px; }
.result-one { background: linear-gradient(160deg, #7c9bc4, #17294b 65%, #d59d5f); }
.result-two { background: linear-gradient(135deg, #d8d7d3, #606572); }
.bento-ai { display: flex; flex-direction: column; justify-content: flex-end; background: linear-gradient(155deg, color-mix(in srgb, var(--surface-solid) 92%, transparent), color-mix(in srgb, var(--violet) 8%, var(--bg-soft))); }
.bento-ai::after { top: -80px; left: 20%; background: radial-gradient(circle, color-mix(in srgb, var(--violet) 27%, transparent), transparent 67%); }
.ai-orb { position: absolute; top: -180px; right: -20px; width: 410px; height: 410px; background: radial-gradient(circle at 42% 55%, rgba(255, 207, 161, .88), rgba(171, 197, 253, .54) 34%, rgba(122, 106, 235, .2) 58%, transparent 70%); filter: blur(.2px); }
.ai-orb::before, .ai-orb::after { position: absolute; inset: 70px; content: ""; border: 1px solid rgba(255,255,255,.48); border-radius: 50%; box-shadow: inset -20px -25px 50px rgba(112,86,228,.1), inset 18px 14px 45px rgba(255,255,255,.26), 0 0 40px rgba(121,108,231,.16); }
.ai-orb::after { inset: 92px; border-color: rgba(255,255,255,.22); box-shadow: none; }
.question-pill { position: absolute; right: 34px; bottom: 34px; display: flex; align-items: center; gap: 8px; max-width: 48%; padding: 13px 16px; color: var(--text-soft); background: var(--surface-strong); border: 1px solid var(--line); border-radius: 18px; box-shadow: var(--shadow-soft); font-size: 11px; }
.question-pill span { color: var(--violet); font-size: 16px; }
.bento-sync { display: flex; flex-direction: column; justify-content: space-between; }
.bento-sync::after { right: -20px; bottom: -80px; background: radial-gradient(circle, color-mix(in srgb, var(--green) 22%, transparent), transparent 67%); }
.devices { position: absolute; right: 24px; bottom: -30px; width: 250px; height: 220px; }
.device { position: absolute; background: linear-gradient(145deg, #323e52, #09101b); border: 1px solid rgba(255,255,255,.3); box-shadow: 0 25px 45px rgba(7, 16, 30, .28); }
.device span { position: absolute; inset: 6px; background: linear-gradient(155deg, #edf4ff, #c9dbf5 56%, #fbe6ca); border-radius: inherit; }
.phone-mini { z-index: 3; right: 18px; bottom: 6px; width: 75px; height: 148px; padding: 4px; border-radius: 18px; transform: rotate(8deg); }
.tablet-mini { z-index: 1; right: 75px; bottom: 20px; width: 148px; height: 115px; padding: 4px; border-radius: 16px; transform: rotate(-6deg); }
.sync-rings { position: absolute; z-index: 4; right: 90px; top: 7px; display: grid; width: 64px; height: 64px; place-items: center; color: var(--green); background: var(--surface-strong); border: 1px solid var(--line); border-radius: 50%; box-shadow: var(--shadow-soft); }
.sync-rings i { position: absolute; inset: -9px; border: 1px solid color-mix(in srgb, var(--green) 25%, transparent); border-radius: 50%; }
.sync-rings i:nth-child(2) { inset: -20px; opacity: .5; }

.experience { overflow: hidden; background: var(--bg-soft); }
.experience::before { position: absolute; inset: 0; content: ""; opacity: .7; background: linear-gradient(var(--grid-line) 1px, transparent 1px), linear-gradient(90deg, var(--grid-line) 1px, transparent 1px); background-size: 70px 70px; mask-image: linear-gradient(90deg, transparent, #000 50%, transparent); }
.experience-grid { position: relative; display: grid; grid-template-columns: 1fr 520px; align-items: center; gap: 95px; }
.experience-copy { padding: 40px 0; }
.experience-lead { max-width: 570px; margin: 27px 0 42px; color: var(--text-soft); font-size: 18px; line-height: 1.75; }
.feature-tabs { display: grid; gap: 9px; max-width: 545px; }
.feature-tabs button { display: flex; align-items: center; gap: 16px; width: 100%; padding: 17px 18px; color: var(--text); text-align: left; background: transparent; border: 1px solid transparent; border-radius: 20px; cursor: pointer; transition: background .3s, border-color .3s, transform .3s; }
.feature-tabs button:hover { transform: translateX(4px); }
.feature-tabs button[aria-selected="true"] { background: var(--surface); border-color: var(--line); box-shadow: var(--shadow-soft); -webkit-backdrop-filter: blur(12px); backdrop-filter: blur(12px); }
.feature-tabs button > span:first-child { display: grid; width: 43px; height: 43px; flex: 0 0 auto; place-items: center; color: var(--muted); background: var(--surface); border: 1px solid var(--line); border-radius: 13px; }
.feature-tabs button[aria-selected="true"] > span:first-child { color: var(--amber-deep); background: color-mix(in srgb, var(--amber) 12%, var(--surface)); border-color: color-mix(in srgb, var(--amber) 25%, transparent); }
.feature-tabs svg { width: 21px; fill: none; stroke: currentColor; stroke-linecap: round; stroke-linejoin: round; stroke-width: 1.7; }
.feature-tabs i { display: flex; flex-direction: column; font-style: normal; }
.feature-tabs b { font-size: 15px; }
.feature-tabs small { margin-top: 3px; color: var(--muted); font-size: 12px; }
.plain-spark { font-size: 21px; }
.screen-stage { position: relative; min-height: 740px; display: flex; align-items: center; justify-content: center; }
.stage-glow { position: absolute; width: 590px; height: 590px; background: radial-gradient(circle, color-mix(in srgb, var(--blue) 22%, transparent), color-mix(in srgb, var(--amber) 8%, transparent) 42%, transparent 68%); }
.phone-showcase { width: 330px; transform: rotate(2.4deg); transition: transform .55s var(--ease), opacity .25s; }
.phone-showcase.is-changing { opacity: .25; transform: rotate(2.4deg) translateY(12px) scale(.98); }
.stage-caption { position: absolute; right: 7px; bottom: 75px; display: flex; flex-direction: column; padding: 12px 15px; background: var(--surface-strong); border: 1px solid var(--line); border-radius: 15px; box-shadow: var(--shadow-soft); }
.stage-caption span { font-size: 12px; font-weight: 650; }
.stage-caption small { color: var(--muted); font-size: 9px; }

.flow { padding-bottom: 100px; }
.flow-list { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; margin: 0; padding: 0; list-style: none; }
.flow-list li { position: relative; padding: 32px; background: var(--surface); border: 1px solid var(--line); border-radius: 28px; box-shadow: var(--shadow-soft); }
.flow-list li > span { color: var(--muted); font-size: 11px; font-weight: 700; letter-spacing: .12em; }
.flow-list h3 { margin: 24px 0 8px; font-size: 23px; letter-spacing: -.03em; }
.flow-list p { margin: 0; color: var(--text-soft); line-height: 1.7; }
.flow-visual { position: relative; height: 175px; margin: 20px -8px 0; overflow: hidden; background: color-mix(in srgb, var(--bg-soft) 80%, transparent); border: 1px solid var(--line); border-radius: 20px; }
.flow-collect i { position: absolute; width: 76px; height: 102px; background: var(--surface-solid); border: 1px solid var(--line); border-radius: 14px; box-shadow: var(--shadow-soft); }
.flow-collect i:nth-child(1) { top: 42px; left: 44px; transform: rotate(-12deg); }
.flow-collect i:nth-child(2) { top: 27px; left: 50%; transform: translateX(-50%); }
.flow-collect i:nth-child(3) { top: 42px; right: 44px; transform: rotate(12deg); }
.flow-collect b, .flow-rediscover b { position: absolute; z-index: 3; right: 24px; bottom: 20px; display: grid; width: 38px; height: 38px; place-items: center; color: #10151e; background: var(--amber); border-radius: 50%; box-shadow: 0 7px 18px rgba(230, 143, 32, .25); }
.flow-understand { display: grid; place-items: center; background: radial-gradient(circle, color-mix(in srgb, var(--violet) 14%, var(--bg-soft)), var(--bg-soft)); }
.mini-orb { width: 96px; height: 96px; background: radial-gradient(circle at 40% 40%, rgba(255,255,255,.94), rgba(177,198,248,.64) 36%, rgba(122,107,232,.34) 68%, transparent 70%); border-radius: 50%; box-shadow: 0 0 45px rgba(120,106,230,.18); }
.flow-understand b { position: absolute; color: var(--violet); font-size: 25px; }
.flow-rediscover i { position: absolute; left: 38px; width: calc(100% - 76px); height: 42px; background: var(--surface-solid); border: 1px solid var(--line); border-radius: 12px; box-shadow: 0 8px 18px rgba(29,43,65,.05); }
.flow-rediscover i:nth-child(1) { top: 24px; }
.flow-rediscover i:nth-child(2) { top: 70px; opacity: .74; }
.flow-rediscover i:nth-child(3) { top: 116px; opacity: .48; }

.section-heading.split { display: grid; max-width: none; grid-template-columns: 1.15fr .65fr; align-items: end; gap: 80px; margin-bottom: 62px; }
.section-heading.split > p { margin: 0 0 7px; color: var(--text-soft); font-size: 17px; line-height: 1.7; }
.platforms { padding-bottom: 170px; }
.platform-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; }
.platform-card { position: relative; min-height: 390px; display: flex; flex-direction: column; justify-content: space-between; padding: 34px; overflow: hidden; background: var(--surface); border: 1px solid var(--line); border-radius: 30px; box-shadow: var(--shadow-soft); }
.platform-card::after { position: absolute; top: -70px; right: -70px; width: 240px; height: 240px; content: ""; background: radial-gradient(circle, rgba(118,148,204,.16), transparent 66%); }
.platform-symbol { display: grid; width: 72px; height: 72px; place-items: center; color: var(--text); background: var(--surface-strong); border: 1px solid var(--line); border-radius: 23px; box-shadow: var(--shadow-soft); font-size: 42px; }
.platform-card span { color: var(--muted); font-size: 11px; font-weight: 650; letter-spacing: .08em; text-transform: uppercase; }
.platform-card h3 { margin: 4px 0 8px; font-size: 34px; letter-spacing: -.04em; }
.platform-card p { margin: 0; color: var(--text-soft); line-height: 1.7; }
.platform-card > small { align-self: flex-start; padding: 6px 11px; color: var(--muted); background: var(--bg-soft); border: 1px solid var(--line); border-radius: 999px; font-size: 10px; font-weight: 620; }
.android-symbol i { position: relative; width: 36px; height: 27px; background: #65c56f; border-radius: 14px 14px 9px 9px; }
.android-symbol i::before, .android-symbol i::after { position: absolute; top: -6px; width: 1.5px; height: 9px; content: ""; background: #65c56f; transform: rotate(-30deg); }
.android-symbol i::before { left: 7px; }
.android-symbol i::after { right: 7px; transform: rotate(30deg); }
.harmony-symbol i { width: 35px; height: 35px; border: 3px solid #e84e50; border-radius: 50%; box-shadow: inset 0 0 0 4px var(--surface-strong), inset 0 0 0 6px #e84e50; }

.closing { min-height: 720px; display: flex; align-items: center; overflow: hidden; text-align: center; background: var(--bg); }
.closing::after { position: absolute; inset: 0; content: ""; opacity: .68; background-image: radial-gradient(circle, color-mix(in srgb, var(--text) 18%, transparent) 0 1px, transparent 1.3px); background-size: 93px 93px; mask-image: radial-gradient(circle at center, #000, transparent 64%); }
.closing-aura { position: absolute; top: 50%; left: 50%; width: 760px; height: 760px; transform: translate(-50%,-50%); background: radial-gradient(circle at center, var(--closing-glow-core) 0%, var(--closing-glow-mid) 30%, var(--closing-glow-edge) 54%, transparent 76%); border-radius: 50%; filter: blur(48px); }
.closing-inner { position: relative; z-index: 2; max-width: 740px; }
.closing img { margin: 0 auto 25px; border-radius: 28px; box-shadow: 0 24px 60px rgba(20,31,50,.25); }
.closing h2 { font-size: clamp(46px, 6.2vw, 72px); }
.closing-inner > p:not(.kicker) { max-width: 610px; margin: 24px auto 30px; color: var(--text-soft); font-size: 18px; line-height: 1.75; }

.site-footer { padding: 62px 0 28px; background: var(--bg); }
.footer-main { display: grid; grid-template-columns: .55fr 1fr auto; align-items: center; gap: 40px; padding-bottom: 38px; }
.footer-brand span { display: flex; flex-direction: column; line-height: 1.05; }
.footer-brand small { margin: 4px 0 0; font-size: 9px; letter-spacing: .12em; }
.footer-main p { margin: 0; color: var(--muted); font-size: 13px; }
.footer-links { display: flex; gap: 25px; color: var(--text-soft); font-size: 12px; }
.footer-links a:hover { color: var(--text); }
.footer-bottom { display: flex; justify-content: space-between; padding-top: 24px; color: var(--muted); border-top: 1px solid var(--line); font-size: 10px; }

.reveal { opacity: 0; transform: translateY(24px); transition: opacity .85s var(--ease), transform .85s var(--ease); }
.reveal.is-visible { opacity: 1; transform: translateY(0); }

@media (max-width: 1080px) {
  .hero-grid { grid-template-columns: minmax(0, 1fr) 390px; gap: 35px; }
  .hero h1 { font-size: clamp(52px, 6.2vw, 70px); }
  .float-save { left: -30px; }.float-ai { right: -20px; }
  .bento-grid { grid-template-rows: 520px 450px; }
  .experience-grid { grid-template-columns: 1fr 410px; gap: 48px; }
  .phone-showcase { width: 310px; }
}

@media (max-width: 840px) {
  .shell { width: min(100% - 36px, 680px); }
  .section { padding: 110px 0; }
  .site-header { height: 66px; }
  .nav-links { position: fixed; top: 74px; right: 18px; left: 18px; display: flex; flex-direction: column; gap: 0; padding: 9px; opacity: 0; pointer-events: none; background: var(--surface-strong); border: 1px solid var(--line); border-radius: 20px; box-shadow: var(--shadow); transform: translateY(-10px); transition: opacity .25s, transform .25s; -webkit-backdrop-filter: blur(24px); backdrop-filter: blur(24px); }
  .nav-links.is-open { opacity: 1; pointer-events: auto; transform: translateY(0); }
  .nav-links a { padding: 13px 14px; border-radius: 12px; }
  .nav-links a:hover { background: var(--bg-soft); }
  .menu-button { display: grid; }
  .menu-button span { width: 16px; height: 1.5px; background: currentColor; border-radius: 2px; transition: transform .25s; }
  .menu-button span + span { margin-top: -7px; }
  .menu-button[aria-expanded="true"] span:first-child { transform: translateY(3.7px) rotate(45deg); }
  .menu-button[aria-expanded="true"] span:last-child { transform: translateY(-3.7px) rotate(-45deg); }
  .hero { min-height: auto; padding: 135px 0 90px; }
  .hero-grid { grid-template-columns: 1fr; text-align: center; }
  .hero-copy { padding-bottom: 0; }
  .hero h1 { font-size: clamp(48px, 11vw, 70px); }
  .hero-lead { margin-inline: auto; }
  .hero-actions, .platform-line { justify-content: center; }
  .hero-visual { min-height: 680px; margin-top: 30px; }
  .float-save { left: 0; }.float-ai { right: 0; }
  .bento-grid { grid-template-columns: 1fr; grid-template-rows: 500px 520px 520px 430px; }
  .bento-ai .bento-copy { max-width: 55%; }
  .experience-grid { grid-template-columns: 1fr; }
  .experience-copy { text-align: center; }
  .experience-lead { margin-inline: auto; }
  .feature-tabs { margin-inline: auto; text-align: left; }
  .screen-stage { min-height: 690px; }
  .stage-caption { right: calc(50% - 215px); }
  .flow-list { grid-template-columns: 1fr; }
  .flow-visual { height: 200px; }
  .section-heading.split { grid-template-columns: 1fr; gap: 25px; text-align: center; }
  .section-heading.split > p { max-width: 600px; margin: 0 auto; }
  .platform-grid { grid-template-columns: 1fr; }
  .platform-card { min-height: 330px; }
  .footer-main { grid-template-columns: 1fr auto; }
  .footer-main p { grid-column: 1 / -1; grid-row: 2; }
}

@media (max-width: 560px) {
  .shell { width: min(100% - 28px, 500px); }
  .section { padding: 88px 0; }
  .brand small { display: none; }
  .hero { padding-top: 120px; }
  .eyebrow { margin-bottom: 17px; font-size: 10px; }
  .hero h1 { font-size: clamp(43px, 13vw, 58px); letter-spacing: -.07em; }
  .hero-lead { font-size: 16px; line-height: 1.7; }
  .hero-actions { align-items: stretch; flex-direction: column; }
  .button { width: 100%; }
  .platform-line { flex-wrap: wrap; gap: 8px 12px; margin-top: 30px; }
  .platform-line > span { width: 100%; }
  .platform-line div:nth-of-type(2) { display: none; }
  .hero-visual { min-height: 605px; margin-top: 15px; }
  .phone-shell { width: 270px; padding: 6px; border-radius: 46px; }
  .phone-shell img { border-radius: 40px; }
  .phone-shell::after { inset: 4px; border-radius: 42px; }
  .phone-island { top: 13px; width: 75px; height: 23px; }
  .float-card { min-width: 178px; padding: 10px 12px; border-radius: 15px; }
  .float-save { top: 95px; left: -4px; }.float-ai { right: -4px; bottom: 90px; }
  .orbit-one { width: 470px; height: 330px; }.orbit-two { width: 560px; height: 440px; }
  .section-heading.centered { margin-bottom: 46px; }
  .section-heading h2, .experience h2, .closing h2 { font-size: 40px; }
  .section-heading > p:last-child { font-size: 16px; }
  .bento-grid { grid-template-rows: 480px 500px 570px 460px; gap: 13px; }
  .bento { padding: 28px; border-radius: 25px; }
  .bento h3 { font-size: 24px; }
  .share-sheet { right: 18px; left: 18px; }
  .search-demo { right: 18px; left: 18px; }
  .bento-ai { justify-content: flex-end; }
  .bento-ai .bento-copy { max-width: none; }
  .ai-orb { top: -150px; right: -83px; width: 390px; height: 390px; }
  .question-pill { right: 28px; bottom: 28px; left: 28px; max-width: none; transform: translateY(0); }
  .bento-ai .bento-copy { margin-bottom: 66px; }
  .devices { right: 3px; bottom: -28px; transform: scale(.88); }
  .experience-lead { font-size: 16px; }
  .feature-tabs button { padding: 14px; }
  .feature-tabs small { line-height: 1.4; }
  .screen-stage { min-height: 590px; }
  .phone-showcase { width: 266px; }
  .stage-caption { right: 2px; bottom: 50px; }
  .flow-list li { padding: 24px; }
  .flow-visual { height: 175px; }
  .platform-card { min-height: 350px; padding: 28px; }
  .closing { min-height: 660px; }
  .closing img { width: 92px; height: 92px; border-radius: 24px; }
  .closing-inner > p:not(.kicker) { font-size: 16px; }
  .footer-main { grid-template-columns: 1fr; text-align: center; }
  .footer-brand, .footer-links { justify-content: center; }
  .footer-main p { grid-row: auto; }
  .footer-links { flex-wrap: wrap; gap: 16px 24px; }
  .footer-bottom { align-items: center; flex-direction: column; gap: 6px; text-align: center; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation-duration: .01ms !important; animation-iteration-count: 1 !important; transition-duration: .01ms !important; }
  .reveal { opacity: 1; transform: none; }
}

@media (prefers-contrast: more) {
  :root { --line: rgba(15,24,38,.24); --line-strong: rgba(15,24,38,.35); }
  :root[data-theme="dark"] { --line: rgba(255,255,255,.25); --line-strong: rgba(255,255,255,.38); }
}