:root {
  color-scheme: light dark;
  --bg: #f5f3f8;
  --bg-soft: #efedf4;
  --surface: rgba(255, 255, 255, .78);
  --surface-solid: #fff;
  --surface-2: #f9f8fb;
  --text: #17141d;
  --muted: #716b7a;
  --muted-2: #918a99;
  --purple: #704de6;
  --purple-2: #8f72ef;
  --purple-deep: #5d3bcf;
  --purple-soft: #eee8ff;
  --line: rgba(46, 36, 62, .10);
  --line-strong: rgba(46, 36, 62, .16);
  --shadow-sm: 0 12px 35px rgba(55, 39, 85, .07);
  --shadow-lg: 0 40px 110px rgba(54, 36, 92, .16);
  --radius-xl: 34px;
  --radius-lg: 26px;
  --radius-md: 20px;
  --shell: 1180px;
}

@media (prefers-color-scheme: dark) {
  :root {
    --bg: #111014;
    --bg-soft: #17151b;
    --surface: rgba(29, 27, 34, .78);
    --surface-solid: #1d1b22;
    --surface-2: #211f26;
    --text: #f6f3f9;
    --muted: #aaa4b2;
    --muted-2: #827c89;
    --purple: #9c7df6;
    --purple-2: #b29cfb;
    --purple-deep: #a98ff7;
    --purple-soft: rgba(125, 91, 231, .14);
    --line: rgba(255, 255, 255, .08);
    --line-strong: rgba(255, 255, 255, .14);
    --shadow-sm: 0 12px 35px rgba(0, 0, 0, .16);
    --shadow-lg: 0 40px 110px rgba(0, 0, 0, .34);
  }
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  color: var(--text);
  background: var(--bg);
  font-family: -apple-system, BlinkMacSystemFont, "SF Pro Display", "Apple SD Gothic Neo", "Noto Sans KR", sans-serif;
  line-height: 1.65;
  letter-spacing: -.015em;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}
body.landing-body { overflow-x: hidden; }
a { color: inherit; }
button, input, textarea, select { font: inherit; }
button, a { -webkit-tap-highlight-color: transparent; }
button { color: inherit; }
::selection { background: color-mix(in srgb, var(--purple) 22%, transparent); }

.shell {
  width: min(var(--shell), calc(100% - 48px));
  margin: 0 auto;
}

.page-glow {
  position: fixed;
  z-index: -1;
  pointer-events: none;
  filter: blur(2px);
  border-radius: 50%;
}
.glow-one {
  width: 760px;
  height: 760px;
  top: -370px;
  left: -260px;
  background: radial-gradient(circle, rgba(112, 77, 230, .14), rgba(112, 77, 230, 0) 68%);
}
.glow-two {
  width: 820px;
  height: 820px;
  top: 180px;
  right: -420px;
  background: radial-gradient(circle, rgba(155, 122, 250, .12), rgba(155, 122, 250, 0) 68%);
}

/* Header */
.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  border-bottom: 1px solid transparent;
  transition: background .22s ease, border-color .22s ease, box-shadow .22s ease;
}
.site-header.scrolled {
  background: color-mix(in srgb, var(--bg) 78%, transparent);
  border-color: var(--line);
  box-shadow: 0 8px 34px rgba(42, 28, 67, .04);
  backdrop-filter: blur(22px) saturate(150%);
  -webkit-backdrop-filter: blur(22px) saturate(150%);
}
.header-inner {
  width: min(var(--shell), calc(100% - 48px));
  min-height: 72px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 22px;
}
.brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  text-decoration: none;
  font-size: 16px;
  font-weight: 880;
  letter-spacing: -.025em;
}
.brand-mark {
  width: 34px;
  height: 34px;
  position: relative;
  display: inline-block;
  border-radius: 12px;
  background: linear-gradient(145deg, #9074f3 0%, #704de6 52%, #5b38c7 100%);
  box-shadow: 0 10px 24px rgba(91, 56, 199, .22), inset 0 1px 0 rgba(255,255,255,.24);
}
.brand-mark::before,
.brand-mark::after,
.brand-mark i,
.brand-mark b {
  content: "";
  position: absolute;
  border-radius: 50%;
}
.brand-mark::before { width: 7px; height: 7px; top: 9px; left: 8px; background: #fff; }
.brand-mark::after { width: 5px; height: 5px; right: 7px; bottom: 8px; background: rgba(255,255,255,.78); }
.brand-mark i {
  width: 10px;
  height: 10px;
  border: 1.7px solid rgba(255,255,255,.48);
  border-left-color: transparent;
  border-bottom-color: transparent;
  left: 15px;
  top: 11px;
  transform: rotate(33deg);
}
.brand-mark b {
  width: 18px;
  height: 18px;
  border: 1.4px solid rgba(255,255,255,.22);
  border-left-color: transparent;
  border-bottom-color: transparent;
  left: 13px;
  top: 6px;
  transform: rotate(36deg);
}
.brand-mark.mini { width: 28px; height: 28px; border-radius: 10px; transform: scale(.9); transform-origin: left center; }
.header-nav { display: flex; align-items: center; gap: 26px; }
.header-nav a {
  text-decoration: none;
  color: var(--muted);
  font-size: 13.5px;
  font-weight: 690;
  transition: color .18s ease;
}
.header-nav a:hover { color: var(--text); }
.header-nav .nav-pill {
  min-height: 38px;
  padding: 0 14px;
  display: inline-flex;
  align-items: center;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: color-mix(in srgb, var(--surface) 88%, transparent);
  color: var(--text);
}
.menu-button {
  display: none;
  width: 42px;
  height: 42px;
  padding: 0;
  border: 1px solid var(--line);
  background: var(--surface);
  border-radius: 14px;
  align-items: center;
  justify-content: center;
  flex-direction: column;
  gap: 5px;
}
.menu-button span { display: block; width: 17px; height: 1.5px; border-radius: 99px; background: var(--text); }
.mobile-nav { display: none; }

/* Hero */
.hero {
  min-height: 790px;
  padding: 78px 0 78px;
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(480px, .92fr);
  align-items: center;
  gap: 64px;
}
.hero-copy-block { padding-bottom: 8px; }
.eyebrow,
.section-kicker,
.document-kicker {
  margin: 0;
  color: var(--purple-deep);
  font-size: 11.5px;
  font-weight: 820;
  letter-spacing: .12em;
  text-transform: uppercase;
}
.eyebrow { display: inline-flex; align-items: center; gap: 9px; margin-bottom: 18px; }
.eyebrow-dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--purple);
  box-shadow: 0 0 0 5px color-mix(in srgb, var(--purple) 12%, transparent);
}
.hero h1 {
  margin: 0;
  max-width: 690px;
  font-size: clamp(50px, 6.5vw, 88px);
  line-height: .99;
  letter-spacing: -.066em;
  font-weight: 900;
}
.hero h1 span {
  color: var(--purple-deep);
  background: linear-gradient(110deg, var(--purple-deep), var(--purple-2));
  background-clip: text;
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}
.hero-copy {
  max-width: 650px;
  margin: 28px 0 0;
  color: var(--muted);
  font-size: clamp(16px, 1.7vw, 19px);
  line-height: 1.75;
  word-break: keep-all;
}
.hero-actions { display: flex; flex-wrap: wrap; align-items: center; gap: 10px; margin-top: 31px; }
.button-primary,
.button-ghost {
  min-height: 50px;
  padding: 0 18px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 9px;
  border-radius: 16px;
  text-decoration: none;
  font-size: 13.5px;
  font-weight: 790;
  transition: transform .18s ease, box-shadow .18s ease, border-color .18s ease;
}
.button-primary {
  color: #fff;
  background: linear-gradient(145deg, #805fed, #6742d6);
  box-shadow: 0 14px 32px rgba(103, 66, 214, .23), inset 0 1px 0 rgba(255,255,255,.2);
}
.button-primary:hover { transform: translateY(-2px); box-shadow: 0 18px 40px rgba(103, 66, 214, .28); }
.button-ghost { background: var(--surface); border: 1px solid var(--line); color: var(--text); }
.button-ghost:hover { transform: translateY(-2px); border-color: var(--line-strong); }
.hero-meta { display: flex; flex-wrap: wrap; gap: 7px 18px; margin-top: 18px; color: var(--muted-2); font-size: 12px; }
.hero-meta span { display: inline-flex; align-items: center; gap: 7px; }
.status-dot { width: 6px; height: 6px; border-radius: 50%; background: #48b47c; box-shadow: 0 0 0 4px color-mix(in srgb, #48b47c 12%, transparent); }

.hero-stage {
  min-height: 610px;
  position: relative;
  border: 1px solid var(--line);
  border-radius: 42px;
  overflow: hidden;
  background:
    radial-gradient(circle at 70% 17%, rgba(142, 112, 239, .18), transparent 14rem),
    linear-gradient(145deg, color-mix(in srgb, var(--surface-solid) 82%, transparent), color-mix(in srgb, var(--purple-soft) 30%, var(--surface)));
  box-shadow: var(--shadow-lg);
  isolation: isolate;
}
.hero-stage::after {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -1;
  background: linear-gradient(180deg, rgba(255,255,255,.06), transparent 60%);
}
.stage-grid {
  position: absolute;
  inset: 0;
  opacity: .62;
  background-image:
    linear-gradient(color-mix(in srgb, var(--text) 4%, transparent) 1px, transparent 1px),
    linear-gradient(90deg, color-mix(in srgb, var(--text) 4%, transparent) 1px, transparent 1px);
  background-size: 56px 56px;
  mask-image: linear-gradient(180deg, #000 0%, transparent 88%);
  -webkit-mask-image: linear-gradient(180deg, #000 0%, transparent 88%);
}
.map-road { position: absolute; height: 2px; border-radius: 99px; background: color-mix(in srgb, var(--text) 7%, transparent); transform-origin: left center; }
.road-a { width: 480px; left: -90px; top: 170px; transform: rotate(24deg); }
.road-b { width: 520px; left: 90px; top: 410px; transform: rotate(-31deg); }
.road-c { width: 340px; right: -80px; top: 280px; transform: rotate(52deg); }
.road-d { width: 330px; left: -40px; bottom: 70px; transform: rotate(-13deg); }

.floating-person {
  position: absolute;
  z-index: 5;
  min-height: 44px;
  padding: 6px 10px 6px 6px;
  display: flex;
  align-items: center;
  gap: 8px;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: color-mix(in srgb, var(--surface-solid) 88%, transparent);
  box-shadow: 0 12px 30px rgba(55, 37, 88, .12);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
}
.floating-person strong, .floating-person small { display: block; }
.floating-person strong { font-size: 11px; line-height: 1.2; }
.floating-person small { margin-top: 2px; color: var(--muted); font-size: 9.5px; line-height: 1.1; }
.person-avatar {
  width: 31px;
  height: 31px;
  display: grid;
  place-items: center;
  border-radius: 50%;
  color: #fff;
  background: var(--purple);
  font-size: 10px;
  font-weight: 850;
  box-shadow: inset 0 0 0 2px rgba(255,255,255,.35);
}
.person-avatar.soft { background: #9f83ef; }
.person-avatar.deep { background: #5538bc; }
.person-one { left: 29px; top: 94px; }
.person-two { right: 24px; top: 175px; }
.person-three { left: 31px; bottom: 126px; }

.device {
  --rx: 0deg;
  --ry: 0deg;
  position: absolute;
  z-index: 4;
  width: 264px;
  height: 532px;
  left: 50%;
  top: 50%;
  transform: translate(-50%, -48%) perspective(950px) rotateX(var(--rx)) rotateY(var(--ry)) rotate(2.5deg);
  transition: transform .18s ease-out;
}
.device-frame {
  width: 100%;
  height: 100%;
  padding: 9px;
  border-radius: 46px;
  background: linear-gradient(145deg, #28242f, #0d0b11 52%, #2e2937);
  box-shadow: 0 38px 70px rgba(35, 21, 60, .27), inset 0 1px 1px rgba(255,255,255,.18);
}
.device-screen {
  position: relative;
  height: 100%;
  overflow: hidden;
  border-radius: 38px;
  background: #f0edf4;
}
.device-island { position: absolute; z-index: 8; width: 82px; height: 21px; left: 50%; top: 8px; transform: translateX(-50%); border-radius: 99px; background: #111015; }
.mock-topbar { position: absolute; z-index: 6; top: 42px; left: 12px; right: 12px; display: flex; align-items: center; justify-content: space-between; gap: 8px; }
.friend-count { min-height: 31px; display: inline-flex; align-items: center; padding: 0 10px; border-radius: 12px; color: #353039; background: rgba(255,255,255,.84); box-shadow: 0 5px 15px rgba(59, 50, 66, .08); font-size: 8.5px; font-weight: 700; }
.friend-count strong { color: #6846d9; margin-left: 2px; }
.round-action { width: 31px; height: 31px; display: grid; place-items: center; border-radius: 50%; color: #4f4856; background: rgba(255,255,255,.87); box-shadow: 0 5px 15px rgba(59, 50, 66, .08); font-size: 13px; }
.mock-map {
  position: absolute;
  inset: 0;
  overflow: hidden;
  background:
    radial-gradient(circle at 70% 25%, rgba(117, 82, 232, .11), transparent 110px),
    linear-gradient(25deg, transparent 45%, rgba(105, 98, 113, .07) 46%, rgba(105, 98, 113, .07) 47%, transparent 48%),
    linear-gradient(-30deg, transparent 50%, rgba(105, 98, 113, .06) 51%, rgba(105, 98, 113, .06) 52%, transparent 53%),
    #f1eef4;
}
.mock-road { position: absolute; height: 1.4px; background: rgba(100, 92, 111, .11); transform-origin: left center; }
.mock-road.r1 { width: 290px; left: -30px; top: 145px; transform: rotate(28deg); }
.mock-road.r2 { width: 280px; left: 45px; top: 285px; transform: rotate(-34deg); }
.mock-road.r3 { width: 210px; left: 120px; top: 210px; transform: rotate(63deg); }
.pin { position: absolute; display: grid; place-items: center; width: 39px; height: 39px; border-radius: 50%; background: #7b58e6; box-shadow: 0 7px 17px rgba(77, 48, 155, .24), 0 0 0 4px rgba(255,255,255,.9); color: #fff; font-size: 9px; font-weight: 850; }
.pin i { position: absolute; width: 8px; height: 8px; right: 0; bottom: 2px; border: 2px solid #fff; border-radius: 50%; background: #47bd80; }
.pin-a { top: 155px; left: 48px; }
.pin-b { top: 218px; right: 47px; background: #a487ed; }
.pin-me { top: 290px; left: 108px; background: #302d37; }
.friend-sheet { position: absolute; z-index: 7; left: 12px; right: 12px; bottom: 18px; padding: 13px; border-radius: 22px; background: rgba(255,255,255,.92); box-shadow: 0 18px 40px rgba(49, 40, 61, .16); backdrop-filter: blur(12px); -webkit-backdrop-filter: blur(12px); }
.friend-row { display: flex; align-items: center; }
.sheet-avatar { width: 34px; height: 34px; display: grid; place-items: center; flex: 0 0 34px; border-radius: 50%; color: #fff; background: #7753e2; font-size: 10px; font-weight: 850; }
.friend-text { min-width: 0; flex: 1; padding-left: 8px; }
.friend-text strong, .friend-text small { display: block; }
.friend-text strong { color: #25212b; font-size: 11px; }
.friend-text small { margin-top: 1px; color: #817a88; font-size: 8px; }
.online-dot { width: 6px; height: 6px; border-radius: 50%; background: #45b87a; }
.ping-actions { display: grid; grid-template-columns: repeat(4, 1fr); gap: 5px; margin-top: 10px; }
.ping-actions button { min-width: 0; height: 27px; padding: 0 3px; border: 0; border-radius: 9px; background: #f0eaff; color: #6240cf; font-size: 7.8px; font-weight: 830; cursor: pointer; transition: transform .14s ease, background .14s ease; }
.ping-actions button:hover { transform: translateY(-1px); background: #e7ddff; }
.ping-actions button:active { transform: scale(.96); }
.ping-toast { position: absolute; z-index: 12; left: 50%; top: 82px; transform: translate(-50%, -8px); padding: 7px 10px; border-radius: 999px; color: #fff; background: rgba(35, 27, 48, .88); opacity: 0; pointer-events: none; font-size: 8px; font-weight: 700; transition: opacity .18s ease, transform .18s ease; white-space: nowrap; }
.ping-toast.show { opacity: 1; transform: translate(-50%, 0); }
.signal { position: absolute; z-index: 3; width: 120px; height: 120px; left: 128px; top: 220px; }
.signal span { position: absolute; inset: 0; border: 1px solid color-mix(in srgb, var(--purple) 34%, transparent); border-radius: 50%; animation: ping-wave 3.2s infinite ease-out; }
.signal span:nth-child(2) { animation-delay: .8s; }
.signal span:nth-child(3) { animation-delay: 1.6s; }
@keyframes ping-wave { 0% { transform: scale(.12); opacity: .9; } 75%, 100% { transform: scale(1.2); opacity: 0; } }
.stage-note { position: absolute; z-index: 6; padding: 10px 12px; border: 1px solid var(--line); border-radius: 15px; background: color-mix(in srgb, var(--surface-solid) 86%, transparent); box-shadow: var(--shadow-sm); backdrop-filter: blur(14px); -webkit-backdrop-filter: blur(14px); }
.stage-note span, .stage-note b { display: block; line-height: 1.2; }
.stage-note span { color: var(--muted); font-size: 9px; }
.stage-note b { margin-top: 3px; font-size: 11px; }
.note-left { left: 26px; bottom: 34px; }
.note-right { right: 28px; bottom: 63px; }

/* Marquee */
.marquee { overflow: hidden; padding: 15px 0; border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); background: color-mix(in srgb, var(--surface) 52%, transparent); }
.marquee-track { width: max-content; display: flex; align-items: center; gap: 28px; color: var(--muted); font-size: 12px; font-weight: 720; animation: marquee 34s linear infinite; }
.marquee-track i { width: 5px; height: 5px; border-radius: 50%; background: color-mix(in srgb, var(--purple) 60%, transparent); }
@keyframes marquee { from { transform: translateX(0); } to { transform: translateX(-50%); } }

/* Core story */
.story-section { padding: 128px 0 108px; }
.section-heading { max-width: 720px; margin-bottom: 42px; }
.section-heading.compact { max-width: 560px; }
.section-heading h2,
.privacy-copy h2,
.today-copy h2,
.policy-header h2 {
  margin: 9px 0 0;
  font-size: clamp(37px, 5vw, 62px);
  line-height: 1.07;
  letter-spacing: -.052em;
  font-weight: 870;
  word-break: keep-all;
}
.section-heading > p:last-child { max-width: 650px; margin: 18px 0 0; color: var(--muted); font-size: 16px; }
.story-grid { display: grid; grid-template-columns: 1.2fr .8fr; gap: 14px; }
.story-card { position: relative; min-height: 380px; overflow: hidden; padding: 28px; border: 1px solid var(--line); border-radius: var(--radius-xl); background: var(--surface); box-shadow: 0 20px 60px rgba(55, 39, 84, .06); }
.story-card.story-chat { grid-column: 1 / -1; min-height: 350px; display: grid; grid-template-columns: 1fr 1fr; align-items: center; }
.story-number { color: var(--purple); font-size: 11px; font-weight: 830; letter-spacing: .08em; }
.story-copy { max-width: 440px; position: relative; z-index: 3; }
.story-copy h3 { margin: 56px 0 9px; font-size: 28px; line-height: 1.15; letter-spacing: -.038em; }
.story-copy p { margin: 0; color: var(--muted); font-size: 14px; word-break: keep-all; }
.mini-map { position: absolute; width: 56%; height: 100%; right: -40px; bottom: -45px; border: 1px solid var(--line); border-radius: 50% 0 0 0; background: linear-gradient(140deg, color-mix(in srgb, var(--purple-soft) 50%, transparent), transparent 72%); }
.mini-route { position: absolute; display: block; height: 1.5px; background: color-mix(in srgb, var(--text) 7%, transparent); transform-origin: left center; }
.mini-route.one { width: 330px; top: 155px; left: -20px; transform: rotate(31deg); }
.mini-route.two { width: 310px; top: 250px; left: 80px; transform: rotate(-27deg); }
.mini-person { position: absolute; display: flex; align-items: center; gap: 6px; }
.mini-person span { width: 34px; height: 34px; display: grid; place-items: center; border: 3px solid color-mix(in srgb, var(--surface-solid) 92%, transparent); border-radius: 50%; color: #fff; background: var(--purple); font-size: 9px; font-weight: 820; box-shadow: 0 8px 20px rgba(65, 43, 120, .18); }
.mini-person small { color: var(--muted); font-size: 9px; font-weight: 700; }
.mp1 { left: 50px; top: 115px; }.mp2 { right: 65px; top: 185px; }.mp2 span { background: #9f82eb; }.mp3 { left: 130px; bottom: 50px; }.mp3 span { background: #29262f; }
.story-ping { background: linear-gradient(155deg, color-mix(in srgb, var(--purple) 10%, var(--surface)), var(--surface) 60%); }
.big-ping { position: absolute; width: 250px; height: 250px; right: -18px; bottom: -42px; display: grid; place-items: center; }
.ping-core { position: relative; z-index: 2; width: 76px; height: 76px; display: grid; place-items: center; border-radius: 50%; color: #fff; background: linear-gradient(145deg, #8a68ef, #6440d2); box-shadow: 0 20px 45px rgba(90, 55, 185, .25); font-size: 18px; font-weight: 900; }
.big-ping .wave { position: absolute; border: 1px solid color-mix(in srgb, var(--purple) 26%, transparent); border-radius: 50%; }
.big-ping .w1 { width: 120px; height: 120px; }.big-ping .w2 { width: 180px; height: 180px; }.big-ping .w3 { width: 240px; height: 240px; opacity: .5; }
.story-chat .story-copy { max-width: 510px; }
.story-chat .story-copy h3 { margin-top: 52px; }
.chat-stack { position: relative; width: min(420px, 100%); height: 250px; justify-self: end; }
.bubble { position: absolute; max-width: 230px; padding: 12px 15px; border-radius: 18px; font-size: 13px; font-weight: 700; box-shadow: 0 10px 26px rgba(55, 40, 75, .07); }
.bubble.theirs { left: 4px; top: 28px; background: var(--surface-solid); border: 1px solid var(--line); border-bottom-left-radius: 6px; }
.bubble.mine { right: 8px; top: 97px; color: #fff; background: var(--purple); border-bottom-right-radius: 6px; }
.photo-bubble { position: absolute; right: 32px; bottom: 2px; width: 150px; height: 98px; overflow: hidden; border-radius: 18px 18px 6px 18px; background: linear-gradient(160deg, #b9a6ff 0 45%, #8064dc 45% 100%); box-shadow: 0 16px 35px rgba(81, 57, 138, .15); }
.photo-bubble span:first-child { position: absolute; width: 70px; height: 70px; left: 14px; bottom: -34px; transform: rotate(45deg); background: #d8cff7; }
.photo-bubble span:nth-child(2) { position: absolute; width: 90px; height: 90px; right: -20px; bottom: -42px; transform: rotate(45deg); background: #5f43bd; }
.photo-bubble i { position: absolute; width: 18px; height: 18px; right: 20px; top: 17px; border-radius: 50%; background: rgba(255,255,255,.75); }

/* Privacy */
.privacy-section { padding: 120px 0; background: color-mix(in srgb, var(--purple-soft) 46%, var(--bg)); border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.privacy-layout { display: grid; grid-template-columns: .92fr 1.08fr; gap: 86px; align-items: center; }
.privacy-copy p:not(.section-kicker) { max-width: 560px; margin: 18px 0 0; color: var(--muted); font-size: 16px; }
.text-link { display: inline-flex; align-items: center; gap: 7px; margin-top: 24px; color: var(--purple-deep); text-decoration: none; font-size: 13px; font-weight: 800; }
.privacy-control { padding: 22px; border: 1px solid var(--line); border-radius: 30px; background: color-mix(in srgb, var(--surface-solid) 90%, transparent); box-shadow: var(--shadow-lg); backdrop-filter: blur(18px); -webkit-backdrop-filter: blur(18px); }
.control-head { min-height: 46px; display: flex; align-items: center; justify-content: space-between; padding: 0 4px 13px; font-size: 15px; font-weight: 820; }
.control-badge { padding: 5px 8px; border-radius: 999px; color: var(--purple-deep); background: var(--purple-soft); font-size: 9px; font-weight: 820; }
.privacy-option { width: 100%; min-height: 78px; padding: 12px; display: grid; grid-template-columns: 44px 1fr 22px; align-items: center; gap: 12px; text-align: left; border: 1px solid transparent; border-radius: 19px; background: transparent; cursor: pointer; transition: background .18s ease, border-color .18s ease, transform .18s ease; }
.privacy-option + .privacy-option { margin-top: 5px; }
.privacy-option:hover { background: color-mix(in srgb, var(--purple-soft) 38%, transparent); }
.privacy-option.active { border-color: color-mix(in srgb, var(--purple) 22%, transparent); background: color-mix(in srgb, var(--purple-soft) 58%, transparent); }
.privacy-option strong, .privacy-option small { display: block; }
.privacy-option strong { font-size: 13px; }
.privacy-option small { margin-top: 2px; color: var(--muted); font-size: 10px; line-height: 1.45; }
.option-icon { width: 40px; height: 40px; display: grid; place-items: center; border-radius: 14px; background: color-mix(in srgb, var(--purple-soft) 74%, var(--surface-solid)); }
.option-icon i { display: block; border-radius: 50%; }
.option-icon.exact i { width: 12px; height: 12px; background: var(--purple); box-shadow: 0 0 0 6px color-mix(in srgb, var(--purple) 14%, transparent); }
.option-icon.approx i { width: 20px; height: 20px; border: 2px dashed var(--purple-2); }
.option-icon.hidden i { width: 18px; height: 10px; border: 2px solid var(--muted); border-radius: 99px 99px 5px 5px; transform: rotate(-11deg); opacity: .8; }
.radio { width: 17px; height: 17px; border: 1.6px solid var(--line-strong); border-radius: 50%; }
.privacy-option.active .radio { border: 5px solid var(--purple); }
.friend-specific { margin-top: 10px; padding: 12px 14px 0; border-top: 1px solid var(--line); color: var(--muted); font-size: 10.5px; }

/* Relationships */
.relationship-section { padding: 120px 0 128px; }
.relationship-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 12px; }
.relationship-card { min-height: 260px; padding: 22px; border: 1px solid var(--line); border-radius: 27px; background: var(--surface); transition: transform .2s ease, border-color .2s ease; }
.relationship-card:hover { transform: translateY(-4px); border-color: var(--line-strong); }
.relationship-card.featured { background: linear-gradient(160deg, color-mix(in srgb, var(--purple) 11%, var(--surface-solid)), var(--surface)); }
.relation-icon { width: 38px; height: 38px; display: grid; place-items: center; border-radius: 13px; color: var(--purple-deep); background: var(--purple-soft); font-size: 17px; font-weight: 760; }
.relationship-card h3 { margin: 35px 0 8px; font-size: 20px; letter-spacing: -.03em; }
.relationship-card p { min-height: 52px; margin: 0; color: var(--muted); font-size: 12px; }
.relation-pings { display: flex; gap: 5px; margin-top: 19px; }
.relation-pings span { padding: 6px 9px; border-radius: 9px; color: var(--purple-deep); background: var(--purple-soft); font-size: 9px; font-weight: 830; }

/* Today */
.today-section { padding: 124px 0; background: #18161d; color: #f7f4fa; }
.today-layout { display: grid; grid-template-columns: 1.05fr .95fr; gap: 92px; align-items: center; }
.today-copy .section-kicker { color: #b49cf7; }
.today-copy p:not(.section-kicker) { max-width: 560px; margin: 18px 0 0; color: #aaa3b1; font-size: 15px; }
.today-points { list-style: none; margin: 30px 0 0; padding: 0; }
.today-points li { display: flex; gap: 14px; padding: 13px 0; border-top: 1px solid rgba(255,255,255,.08); color: #d7d1dc; font-size: 12px; }
.today-points li:last-child { border-bottom: 1px solid rgba(255,255,255,.08); }
.today-points span { color: #9576ee; font-size: 10px; font-weight: 830; letter-spacing: .08em; }
.today-board { position: relative; min-height: 540px; padding: 24px; overflow: hidden; border: 1px solid rgba(255,255,255,.08); border-radius: 36px; background: radial-gradient(circle at 20% 0%, rgba(122, 85, 229, .18), transparent 220px), #211f27; box-shadow: 0 38px 85px rgba(0,0,0,.25); }
.board-top { display: flex; align-items: center; justify-content: space-between; padding: 3px 3px 16px; }
.board-top strong { font-size: 18px; }
.board-top span { color: #8e8797; font-size: 9px; }
.post-card { position: absolute; padding: 16px; border: 1px solid rgba(255,255,255,.08); border-radius: 20px; background: rgba(43, 40, 50, .92); box-shadow: 0 18px 38px rgba(0,0,0,.18); }
.post-card p { margin: 10px 0 0; color: #f3f0f6; font-size: 12px; }
.post-meta { display: flex; justify-content: space-between; gap: 10px; color: #8f8996; font-size: 9px; }
.post-meta strong { color: #b6a0f3; }
.post-actions { display: flex; gap: 14px; margin-top: 18px; color: #928a99; font-size: 9px; }
.post-main { width: 75%; left: 24px; top: 82px; transform: rotate(-1.5deg); }
.post-photo { width: 58%; right: 22px; top: 225px; transform: rotate(2.8deg); }
.post-small { width: 67%; left: 36px; bottom: 33px; transform: rotate(-2deg); }
.fake-photo { position: relative; height: 122px; margin-top: 12px; overflow: hidden; border-radius: 14px; background: linear-gradient(160deg, #6e56b1, #b8a4ef 48%, #67558f 49%); }
.fake-photo i { position: absolute; width: 120px; height: 120px; left: -25px; bottom: -70px; transform: rotate(43deg); background: #d0c3f0; }
.fake-photo b { position: absolute; width: 18px; height: 18px; right: 20px; top: 17px; border-radius: 50%; background: rgba(255,255,255,.7); }

/* Policies */
.policy-section { padding: 124px 0 108px; }
.policy-header { max-width: 620px; margin-bottom: 38px; }
.policy-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; }
.policy-card { min-height: 114px; padding: 20px; display: grid; grid-template-columns: 38px 1fr 28px; align-items: center; gap: 10px; border: 1px solid var(--line); border-radius: 22px; background: var(--surface); text-decoration: none; transition: transform .18s ease, border-color .18s ease, background .18s ease; }
.policy-card:hover { transform: translateY(-2px); border-color: var(--line-strong); background: var(--surface-solid); }
.policy-num { color: var(--purple); font-size: 10px; font-weight: 830; }
.policy-card strong, .policy-card small { display: block; }
.policy-card strong { font-size: 14px; }
.policy-card small { margin-top: 4px; color: var(--muted); font-size: 10px; }
.policy-arrow { width: 27px; height: 27px; display: grid; place-items: center; justify-self: end; border: 1px solid var(--line); border-radius: 50%; color: var(--muted); font-size: 11px; }

/* Closing */
.closing { padding: 28px 0 128px; }
.closing-card { min-height: 430px; position: relative; overflow: hidden; display: flex; flex-direction: column; align-items: center; justify-content: center; text-align: center; border-radius: 40px; color: #fff; background: radial-gradient(circle at 50% 30%, rgba(183,159,255,.32), transparent 240px), linear-gradient(145deg, #7752e4, #5d38c7); box-shadow: 0 34px 80px rgba(82, 50, 167, .22); }
.closing-card p { position: relative; z-index: 2; margin: 0; color: rgba(255,255,255,.72); font-size: 14px; }
.closing-card h2 { position: relative; z-index: 2; margin: 8px 0 0; font-size: clamp(58px, 9vw, 108px); line-height: .9; letter-spacing: -.07em; }
.closing-meta { position: relative; z-index: 2; margin-top: 22px; color: rgba(255,255,255,.65); font-size: 11px; font-weight: 690; letter-spacing: .05em; }
.closing-orbit { position: absolute; width: 430px; height: 430px; border: 1px solid rgba(255,255,255,.14); border-radius: 50%; }
.closing-orbit span { position: absolute; border: 1px solid rgba(255,255,255,.12); border-radius: 50%; }
.closing-orbit span:first-child { width: 300px; height: 300px; left: 65px; top: 65px; }
.closing-orbit span:nth-child(2) { width: 170px; height: 170px; left: 130px; top: 130px; }
.closing-orbit i { position: absolute; width: 13px; height: 13px; top: 37px; left: 204px; border-radius: 50%; background: rgba(255,255,255,.8); box-shadow: 0 0 0 10px rgba(255,255,255,.08); }

/* Footer */
.site-footer { border-top: 1px solid var(--line); }
.footer-inner { width: min(var(--shell), calc(100% - 48px)); margin: 0 auto; padding: 38px 0 48px; display: flex; justify-content: space-between; align-items: flex-start; gap: 30px; }
.footer-brand p { margin: 12px 0 0; color: var(--muted-2); font-size: 11px; }
.footer-links { display: flex; flex-wrap: wrap; justify-content: flex-end; gap: 9px 18px; max-width: 650px; }
.footer-links a { color: var(--muted); text-decoration: none; font-size: 11px; }
.footer-links a:hover { color: var(--text); }

/* Policy / support pages */
.document-shell { width: min(840px, calc(100% - 48px)); margin: 0 auto; padding: 84px 0 94px; }
.document-kicker { margin-bottom: 10px; }
.document-shell h1 { margin: 0; font-size: clamp(38px, 5vw, 58px); line-height: 1.06; letter-spacing: -.05em; }
.document-meta { margin: 15px 0 0; color: var(--muted); font-size: 12px; }
.document-meta a { color: var(--purple-deep); }
.document-card { margin-top: 32px; padding: 34px; border: 1px solid var(--line); border-radius: 30px; background: var(--surface); box-shadow: 0 20px 60px rgba(55,38,90,.05); }
.document-card > p:first-child { margin-top: 0; color: color-mix(in srgb, var(--text) 90%, var(--muted)); font-size: 14px; }
.document-card h2 { margin: 38px 0 12px; padding-top: 3px; font-size: 18px; letter-spacing: -.025em; }
.document-card h2:first-child { margin-top: 0; }
.document-card p, .document-card li { color: color-mix(in srgb, var(--text) 82%, var(--muted)); font-size: 13px; line-height: 1.82; }
.document-card ul { padding-left: 20px; }
.document-card li + li { margin-top: 5px; }
.document-card a { color: var(--purple-deep); font-weight: 650; }
.document-nav { display: flex; flex-wrap: wrap; gap: 7px; margin-top: 18px; }
.document-nav a { padding: 8px 11px; border: 1px solid var(--line); border-radius: 999px; background: var(--surface); color: var(--muted); text-decoration: none; font-size: 11px; font-weight: 700; }
.document-nav a:hover { color: var(--text); border-color: var(--line-strong); }
.support-callout { margin: 18px 0 8px; padding: 18px; border: 1px solid color-mix(in srgb, var(--purple) 20%, var(--line)); border-radius: 18px; background: color-mix(in srgb, var(--purple-soft) 50%, transparent); }
.support-callout strong { font-size: 11px; color: var(--muted); }
.support-mail { display: inline-block; margin-top: 4px; font-size: 16px; }

.language-menu {
  position: relative;
  margin-left: 2px;
  z-index: 130;
}
.language-menu-button {
  min-height: 38px;
  padding: 0 11px;
  display: inline-flex;
  align-items: center;
  gap: 7px;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: color-mix(in srgb, var(--surface-solid) 88%, transparent);
  color: var(--text);
  box-shadow: 0 5px 18px rgba(42, 27, 82, .06);
  backdrop-filter: blur(18px);
  -webkit-backdrop-filter: blur(18px);
  cursor: pointer;
  font: inherit;
  font-size: 12px;
  font-weight: 760;
  letter-spacing: -.01em;
  transition: border-color .16s ease, background .16s ease, transform .16s ease;
}
.language-menu-button:hover { border-color: var(--line-strong); background: var(--surface-solid); }
.language-menu-button:active { transform: scale(.98); }
.language-menu-button:focus-visible { outline: 3px solid color-mix(in srgb, var(--purple) 25%, transparent); outline-offset: 2px; }
.language-globe {
  width: 19px;
  height: 19px;
  display: grid;
  place-items: center;
  border-radius: 50%;
  background: var(--purple-soft);
  color: var(--purple-deep);
  font-size: 13px;
  line-height: 1;
}
.language-chevron { color: var(--muted); transform: translateY(-1px); transition: transform .16s ease; }
.language-menu.open .language-chevron { transform: translateY(1px) rotate(180deg); }
.language-menu-panel {
  position: absolute;
  top: calc(100% + 9px);
  right: 0;
  width: 174px;
  padding: 7px;
  display: grid;
  gap: 2px;
  border: 1px solid var(--line);
  border-radius: 17px;
  background: color-mix(in srgb, var(--surface-solid) 96%, transparent);
  box-shadow: 0 18px 50px rgba(42, 27, 82, .18);
  backdrop-filter: blur(22px);
  -webkit-backdrop-filter: blur(22px);
  opacity: 0;
  transform: translateY(-7px) scale(.98);
  transform-origin: top right;
  pointer-events: none;
  transition: opacity .16s ease, transform .16s ease;
}
.language-menu.open .language-menu-panel { opacity: 1; transform: translateY(0) scale(1); pointer-events: auto; }
.language-menu-item {
  min-height: 40px;
  padding: 0 10px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  border-radius: 11px;
  color: var(--text);
  text-decoration: none;
  font-size: 12px;
  font-weight: 690;
}
.language-menu-item:hover { background: var(--purple-soft); color: var(--purple-deep); }
.language-menu-item[aria-current="page"] { background: var(--purple-soft); color: var(--purple-deep); }
.language-check { width: 15px; color: var(--purple); font-weight: 850; text-align: center; }
.language-menu-floating { position: fixed; top: 16px; right: 16px; }

/* Reveal */
.reveal { opacity: 0; transform: translateY(16px); transition: opacity .62s cubic-bezier(.2,.7,.2,1), transform .62s cubic-bezier(.2,.7,.2,1); }
.reveal.visible { opacity: 1; transform: translateY(0); }

/* Responsive */
@media (max-width: 1020px) {
  .hero { grid-template-columns: 1fr; gap: 50px; padding-top: 64px; }
  .hero-copy-block { max-width: 760px; }
  .hero-stage { min-height: 600px; }
  .story-grid { grid-template-columns: 1fr; }
  .story-card.story-chat { grid-column: auto; }
  .privacy-layout, .today-layout { grid-template-columns: 1fr; gap: 58px; }
  .privacy-copy { max-width: 650px; }
  .relationship-grid { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 760px) {
  .shell, .header-inner, .footer-inner { width: min(100% - 30px, var(--shell)); }
  .header-inner { min-height: 64px; }
  .header-nav { display: none; }
  .menu-button { display: flex; }
  .mobile-nav { position: absolute; top: 64px; left: 15px; right: 15px; padding: 8px; display: grid; gap: 2px; border: 1px solid var(--line); border-radius: 20px; background: color-mix(in srgb, var(--surface-solid) 94%, transparent); box-shadow: var(--shadow-sm); backdrop-filter: blur(20px); -webkit-backdrop-filter: blur(20px); opacity: 0; transform: translateY(-8px); pointer-events: none; transition: opacity .18s ease, transform .18s ease; }
  .mobile-nav.open { opacity: 1; transform: translateY(0); pointer-events: auto; }
  .mobile-nav a { min-height: 44px; padding: 0 12px; display: flex; align-items: center; border-radius: 13px; color: var(--muted); text-decoration: none; font-size: 13px; font-weight: 700; }
  .mobile-nav a:hover { background: var(--purple-soft); color: var(--text); }

  .hero { min-height: auto; padding: 58px 0 58px; gap: 42px; }
  .hero h1 { font-size: clamp(47px, 14vw, 70px); }
  .hero-copy { font-size: 16px; }
  .hero-stage { min-height: 515px; border-radius: 31px; }
  .device { width: 220px; height: 444px; }
  .device-frame { border-radius: 39px; }
  .device-screen { border-radius: 31px; }
  .floating-person { transform: scale(.88); }
  .person-one { left: 8px; top: 72px; }
  .person-two { right: 4px; top: 144px; }
  .person-three { left: 8px; bottom: 82px; }
  .stage-note { display: none; }
  .signal { left: 50px; top: 185px; }
  .marquee-track { gap: 20px; }

  .story-section, .relationship-section, .policy-section { padding: 90px 0; }
  .privacy-section, .today-section { padding: 90px 0; }
  .section-heading h2, .privacy-copy h2, .today-copy h2, .policy-header h2 { font-size: clamp(35px, 10.5vw, 49px); }
  .story-card { min-height: 350px; padding: 23px; border-radius: 27px; }
  .story-copy h3 { margin-top: 44px; font-size: 25px; }
  .story-map .story-copy { max-width: 72%; }
  .mini-map { width: 65%; right: -85px; }
  .story-chat { display: block !important; min-height: 500px !important; }
  .chat-stack { position: absolute; left: 22px; right: 22px; bottom: 23px; width: auto; }
  .privacy-control { padding: 14px; border-radius: 26px; }
  .privacy-option { grid-template-columns: 42px 1fr 20px; padding: 10px; }
  .relationship-grid, .policy-grid { grid-template-columns: 1fr; }
  .relationship-card { min-height: 218px; }
  .today-board { min-height: 500px; order: 2; }
  .today-copy { order: 1; }
  .post-main { width: 82%; }
  .post-photo { width: 65%; }
  .closing { padding-bottom: 90px; }
  .closing-card { min-height: 360px; border-radius: 30px; }
  .footer-inner { flex-direction: column; }
  .footer-links { justify-content: flex-start; }
  .document-shell { width: min(100% - 30px, 840px); padding: 58px 0 70px; }
  .document-card { padding: 23px; border-radius: 24px; }
}

@media (max-width: 420px) {
  .hero-actions { display: grid; grid-template-columns: 1fr; }
  .button-primary, .button-ghost { width: 100%; }
  .hero-stage { min-height: 485px; }
  .device { width: 202px; height: 408px; }
  .floating-person { transform: scale(.78); transform-origin: left top; }
  .person-two { transform-origin: right top; }
  .mini-map { opacity: .8; }
  .story-map .story-copy { max-width: 82%; }
  .post-photo { top: 225px; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation-duration: .001ms !important; animation-iteration-count: 1 !important; transition-duration: .001ms !important; }
  .reveal { opacity: 1; transform: none; }
}

body:not(.landing-body) .site-header {
  background: color-mix(in srgb, var(--bg) 84%, transparent);
  border-bottom-color: var(--line);
  backdrop-filter: blur(20px) saturate(145%);
  -webkit-backdrop-filter: blur(20px) saturate(145%);
}

@media (max-width: 760px) {
  .language-menu { margin-left: auto; margin-right: 7px; }
  .language-menu-button { min-height: 36px; padding: 0 9px; }
  .language-current { display: none; }
  .language-menu-panel { position: fixed; top: 68px; right: 15px; left: 15px; width: auto; padding: 8px; border-radius: 19px; }
  .language-menu-item { min-height: 46px; padding: 0 13px; font-size: 13px; }
}