:root {
  color-scheme: dark;
  --bg: #151721;
  --bg-deep: #101119;
  --surface: #202331;
  --surface-2: #292d3e;
  --line: rgba(255, 255, 255, 0.09);
  --text: #f4f5f8;
  --muted: #a5a9b7;
  --accent: #4bb3b5;
  --accent-bright: #73d2d0;
  --accent-dark: #276f77;
  --radius-xl: 36px;
  --radius-lg: 26px;
  --shadow: 0 30px 90px rgba(0, 0, 0, 0.38);
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  min-width: 320px;
  overflow-x: hidden;
  color: var(--text);
  background:
    radial-gradient(circle at 78% 5%, rgba(75, 179, 181, 0.12), transparent 25rem),
    var(--bg);
  font-family: Inter, ui-sans-serif, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  -webkit-font-smoothing: antialiased;
}

a { color: inherit; text-decoration: none; }
button, input { font: inherit; }
button { color: inherit; }
.skip-link { position: fixed; z-index: 100; top: 12px; left: 12px; padding: 10px 14px; border-radius: 10px; background: white; color: #111; transform: translateY(-160%); }
.skip-link:focus { transform: none; }

.site-header {
  position: relative;
  z-index: 20;
  width: min(1240px, calc(100% - 48px));
  height: 96px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  align-items: center;
  border-bottom: 1px solid var(--line);
}
.brand { display: inline-flex; width: fit-content; align-items: center; gap: 11px; font-size: 22px; font-weight: 700; letter-spacing: -0.04em; }
.brand-pin {
  position: relative;
  display: grid;
  place-items: center;
  width: 32px;
  height: 32px;
  border-radius: 50% 50% 50% 14%;
  transform: rotate(-45deg);
  background: linear-gradient(145deg, var(--accent-bright), var(--accent-dark));
  box-shadow: 0 8px 24px rgba(75, 179, 181, 0.28);
}
.brand-pin span { transform: rotate(45deg); color: #0e272b; font-size: 18px; font-weight: 900; }
.nav { display: flex; gap: 34px; font-size: 14px; color: var(--muted); }
.nav a, .header-cta { transition: color .2s ease, border-color .2s ease, transform .2s ease; }
.nav a:hover { color: var(--text); }
.header-cta { justify-self: end; padding: 12px 17px; border: 1px solid var(--line); border-radius: 999px; font-size: 13px; font-weight: 650; }
.header-cta:hover { border-color: rgba(115, 210, 208, .55); transform: translateY(-1px); }

.hero {
  width: min(1240px, calc(100% - 48px));
  min-height: 760px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: minmax(0, 1.02fr) minmax(420px, .98fr);
  align-items: center;
  gap: 70px;
  padding: 74px 0 96px;
}
.hero-copy { position: relative; z-index: 3; min-width: 0; }
.eyebrow, .kicker { margin: 0 0 23px; color: var(--accent-bright); font-size: 12px; font-weight: 750; letter-spacing: .13em; text-transform: uppercase; }
.eyebrow { display: flex; align-items: center; gap: 9px; }
.eyebrow span { width: 7px; height: 7px; border-radius: 50%; background: var(--accent-bright); box-shadow: 0 0 0 6px rgba(115, 210, 208, .1); }
h1, h2, h3, p { text-wrap: balance; }
h1 { max-width: 690px; margin: 0; font-size: clamp(56px, 6.15vw, 88px); line-height: .98; letter-spacing: -.068em; font-weight: 720; }
h1 em { display: block; color: var(--accent-bright); font-style: normal; }
.hero-text { max-width: 625px; margin: 30px 0 34px; color: var(--muted); font-size: 18px; line-height: 1.65; }

.invite-form { width: 100%; max-width: 620px; padding: 8px; border: 1px solid var(--line); border-radius: 23px; background: rgba(32, 35, 49, .88); box-shadow: 0 24px 80px rgba(0, 0, 0, .24); }
.invite-form > label { display: block; padding: 11px 13px 9px; color: #dfe2e8; font-size: 12px; font-weight: 700; letter-spacing: .04em; }
.email-row { display: grid; grid-template-columns: 1fr auto; gap: 8px; }
.email-row input, .captcha-row input {
  min-width: 0;
  border: 1px solid transparent;
  outline: none;
  color: var(--text);
  background: #171925;
}
.email-row input { height: 58px; padding: 0 18px; border-radius: 16px; font-size: 16px; }
.email-row input::placeholder { color: #777d8e; }
.email-row input:focus, .captcha-row input:focus { border-color: rgba(115, 210, 208, .55); box-shadow: 0 0 0 3px rgba(75, 179, 181, .1); }
.email-row button, .large-cta {
  border: 0;
  border-radius: 16px;
  background: var(--accent-bright);
  color: #10282a;
  font-weight: 760;
  cursor: pointer;
  transition: transform .2s ease, background .2s ease, opacity .2s ease;
}
.email-row button { padding: 0 19px; white-space: nowrap; }
.email-row button:hover, .large-cta:hover { transform: translateY(-2px); background: #89dfdd; }
.email-row button:disabled { cursor: wait; opacity: .62; transform: none; }
.captcha-row { display: flex; align-items: center; gap: 9px; padding: 11px 12px 5px; color: var(--muted); font-size: 12px; }
.captcha-row label { margin-right: auto; }
.captcha-row strong { color: var(--text); }
.captcha-row input { width: 56px; height: 34px; padding: 0 9px; border-radius: 9px; text-align: center; }
.captcha-refresh { width: 34px; height: 34px; border: 0; border-radius: 9px; color: var(--muted); background: transparent; cursor: pointer; }
.captcha-refresh:hover { color: var(--text); background: rgba(255,255,255,.05); }
.form-note, .form-status { margin: 0; padding: 5px 13px 9px; color: #777d8e; font-size: 11px; }
.form-status { display: none; color: var(--accent-bright); }
.form-status.is-visible { display: block; }
.form-status.is-error { color: #ff9c9c; }
.honey { position: absolute !important; left: -10000px !important; width: 1px !important; height: 1px !important; opacity: 0 !important; }

.hero-visual { position: relative; min-height: 615px; display: grid; place-items: center; isolation: isolate; }
.hero-visual::before { content: ""; position: absolute; z-index: -2; width: 520px; height: 520px; border-radius: 50%; background: radial-gradient(circle, rgba(75,179,181,.19), rgba(75,179,181,.04) 48%, transparent 72%); }
.phone { position: relative; z-index: 3; width: 310px; padding: 13px; border: 1px solid rgba(255,255,255,.15); border-radius: 47px; background: #0c0d13; box-shadow: 0 50px 100px rgba(0,0,0,.52), inset 0 0 0 3px #242631; transform: rotate(2.5deg); }
.phone-speaker { position: absolute; z-index: 4; top: 20px; left: 50%; width: 62px; height: 5px; border-radius: 999px; background: #11131d; transform: translateX(-50%); }
.screen-wrap { position: relative; overflow: hidden; border-radius: 36px; background: #202333; }
.screen-wrap img { display: block; width: 100%; height: auto; }
.debug-cover { position: absolute; top: 0; right: 0; width: 62px; height: 62px; background: linear-gradient(45deg, transparent 49%, #303449 50%); }
.location-pulse { position: absolute; z-index: -1; border: 1px solid rgba(115,210,208,.18); border-radius: 50%; }
.pulse-one { width: 460px; height: 460px; }
.pulse-two { width: 580px; height: 580px; }
.context-card { position: absolute; z-index: 5; display: flex; align-items: center; gap: 11px; padding: 13px 16px; border: 1px solid rgba(255,255,255,.12); border-radius: 17px; background: rgba(36,39,54,.86); box-shadow: 0 18px 40px rgba(0,0,0,.28); backdrop-filter: blur(14px); }
.context-card span:last-child { display: grid; gap: 3px; }
.context-card small { color: var(--muted); font-size: 10px; }
.context-card strong { font-size: 13px; }
.context-icon, .done { display: grid; place-items: center; width: 32px; height: 32px; border-radius: 10px; background: rgba(75,179,181,.16); color: var(--accent-bright); }
.context-card-top { top: 80px; right: 0; }
.context-card-bottom { left: 2px; bottom: 110px; }

.section { width: min(1240px, calc(100% - 48px)); margin: 0 auto; }
.how { padding: 120px 0; border-top: 1px solid var(--line); }
.section-heading { display: grid; grid-template-columns: 1.2fr .8fr; gap: 50px; align-items: end; margin-bottom: 48px; }
.section-heading .kicker { grid-column: 1 / -1; margin-bottom: -23px; }
h2 { margin: 0; font-size: clamp(40px, 5vw, 67px); line-height: 1.04; letter-spacing: -.055em; }
.section-heading > p:last-child, .place-copy > p { margin: 0 0 7px; color: var(--muted); font-size: 17px; line-height: 1.65; }
.mode-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 14px; }
.mode-card { position: relative; min-height: 390px; padding: 30px; overflow: hidden; border: 1px solid var(--line); border-radius: var(--radius-lg); background: var(--surface); }
.mode-card:nth-child(2) { background: #1d202c; }
.mode-number { position: absolute; top: 30px; right: 30px; color: #686d7d; font: 11px ui-monospace, SFMono-Regular, Consolas, monospace; }
.mode-icon { display: grid; place-items: center; width: 52px; height: 52px; margin-bottom: 68px; border: 1px solid rgba(115,210,208,.24); border-radius: 16px; color: var(--accent-bright); background: rgba(75,179,181,.08); font-size: 25px; }
.mode-card h3, .detail-card h3 { margin: 0 0 13px; font-size: 27px; letter-spacing: -.035em; }
.mode-card > p, .detail-card p { margin: 0; color: var(--muted); line-height: 1.6; }
.mini-list { position: absolute; right: 28px; bottom: 25px; left: 28px; display: grid; gap: 8px; }
.mini-list span { display: flex; justify-content: space-between; padding: 10px 12px; border-radius: 10px; color: #c9ccd5; background: #292d3d; font-size: 12px; }
.mini-list b { color: var(--accent-bright); font-weight: 650; }
.project-lines { position: absolute; right: 30px; bottom: 32px; left: 30px; display: grid; gap: 10px; }
.project-lines i { height: 8px; border-radius: 999px; background: linear-gradient(90deg, rgba(75,179,181,.52) 0 36%, rgba(255,255,255,.06) 36%); }
.project-lines i:nth-child(2) { background: linear-gradient(90deg, rgba(75,179,181,.34) 0 67%, rgba(255,255,255,.06) 67%); }
.project-lines i:nth-child(3) { background: linear-gradient(90deg, rgba(75,179,181,.2) 0 48%, rgba(255,255,255,.06) 48%); }
.time-chip { position: absolute; bottom: 29px; left: 29px; padding: 11px 14px; border-radius: 12px; color: #d6d9e0; background: #2b2f40; font-size: 12px; }

.place-feature { display: grid; grid-template-columns: .83fr 1.17fr; gap: 90px; align-items: center; padding: 120px 0; }
.place-copy h2 { margin-bottom: 28px; }
.check-list { display: grid; gap: 15px; margin: 33px 0 0; padding: 0; list-style: none; color: #d1d4dc; }
.check-list li { display: flex; align-items: center; gap: 12px; }
.check-list span { display: grid; place-items: center; width: 25px; height: 25px; border-radius: 50%; color: var(--accent-bright); background: rgba(75,179,181,.13); font-size: 12px; }
.map-card { position: relative; min-height: 530px; overflow: hidden; border: 1px solid var(--line); border-radius: var(--radius-xl); background: #1c202d; box-shadow: var(--shadow); }
.map-card::after { content: ""; position: absolute; inset: 0; background: radial-gradient(circle at 62% 49%, transparent 0 80px, rgba(21,23,33,.08) 81px, rgba(21,23,33,.55) 68%); }
.map-grid { position: absolute; inset: -30%; opacity: .25; transform: rotate(-14deg); background-image: linear-gradient(rgba(255,255,255,.12) 1px, transparent 1px), linear-gradient(90deg, rgba(255,255,255,.1) 1px, transparent 1px); background-size: 72px 72px; }
.route { position: absolute; z-index: 1; border: 13px solid #2b3041; border-radius: 999px; }
.route-a { width: 620px; height: 150px; top: 85px; left: -120px; transform: rotate(20deg); }
.route-b { width: 220px; height: 620px; top: -70px; right: 40px; transform: rotate(28deg); }
.radius-ring { position: absolute; z-index: 3; top: 49%; left: 62%; display: grid; place-items: center; width: 190px; height: 190px; border: 1px solid rgba(115,210,208,.45); border-radius: 50%; background: rgba(75,179,181,.08); box-shadow: 0 0 0 22px rgba(75,179,181,.03); transform: translate(-50%, -50%); }
.map-pin { display: grid; place-items: center; width: 55px; height: 55px; border: 6px solid #dff8f7; border-radius: 50% 50% 50% 18px; color: #0f3033; background: var(--accent-bright); font-size: 24px; font-weight: 900; transform: rotate(-45deg); box-shadow: 0 14px 36px rgba(0,0,0,.35); }
.map-pin i { font-style: normal; transform: rotate(45deg); }
.map-label { position: absolute; z-index: 4; right: 24px; bottom: 24px; display: grid; gap: 5px; min-width: 210px; padding: 17px 20px; border: 1px solid var(--line); border-radius: 16px; background: rgba(26,29,41,.88); backdrop-filter: blur(12px); }
.map-label small { color: var(--muted); }

.detail-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; padding: 15px 0 120px; }
.detail-card { min-height: 470px; padding: 35px; overflow: hidden; border: 1px solid var(--line); border-radius: var(--radius-xl); background: var(--surface); }
.detail-card h3 { max-width: 510px; font-size: 34px; }
.private { display: grid; grid-template-columns: 1fr 220px; gap: 20px; align-items: center; }
.storage-visual { position: relative; display: grid; place-items: center; height: 260px; }
.storage-logo { position: relative; z-index: 3; width: 126px; height: 126px; overflow: hidden; border: 1px solid rgba(115,210,208,.22); border-radius: 32px; box-shadow: 0 25px 55px rgba(0,0,0,.35); }
.storage-logo img { width: 100%; height: 100%; object-fit: cover; }
.storage-visual i { position: absolute; width: 160px; height: 160px; border: 1px solid rgba(115,210,208,.16); border-radius: 42px; transform: rotate(15deg); }
.storage-visual i:nth-of-type(2) { width: 205px; height: 205px; transform: rotate(30deg); }
.storage-visual i:nth-of-type(3) { width: 250px; height: 250px; transform: rotate(45deg); }
.focus { display: flex; flex-direction: column; justify-content: space-between; background: linear-gradient(145deg, #242838, #1d202c); }
.notice-demo { display: flex; gap: 13px; width: min(420px, 100%); padding: 18px; border: 1px solid rgba(255,255,255,.1); border-radius: 20px; background: #303445; box-shadow: 0 20px 50px rgba(0,0,0,.25); }
.notice-logo { display: grid; flex: 0 0 auto; place-items: center; width: 43px; height: 43px; border-radius: 13px; color: #10282a; background: var(--accent-bright); font-weight: 900; }
.notice-demo > span:last-child { display: grid; gap: 3px; }
.notice-demo small { color: #999eae; font-size: 10px; }
.notice-demo strong { font-size: 14px; }
.notice-demo b { color: #aeb2c0; font-size: 11px; font-weight: 500; }

.final-cta { display: grid; grid-template-columns: 1fr auto; gap: 60px; align-items: end; margin-bottom: 100px; padding: 68px; border: 1px solid rgba(115,210,208,.2); border-radius: var(--radius-xl); background: linear-gradient(135deg, #242a37, #1a232c 65%, #1c3d41); box-shadow: var(--shadow); }
.final-cta h2 { max-width: 900px; font-size: clamp(37px, 4.4vw, 60px); }
.large-cta { display: inline-flex; align-items: center; justify-content: center; gap: 25px; min-width: 225px; padding: 18px 22px; }
.site-footer { width: min(1240px, calc(100% - 48px)); margin: 0 auto; padding: 35px 0 42px; display: grid; grid-template-columns: 1fr auto 1fr; align-items: center; border-top: 1px solid var(--line); color: #7f8493; font-size: 12px; }
.site-footer p:last-child { justify-self: end; }
.footer-brand { color: var(--text); font-size: 18px; }
.footer-brand .brand-pin { width: 26px; height: 26px; }
.footer-brand .brand-pin span { font-size: 14px; }

.reveal { opacity: 0; transform: translateY(18px); transition: opacity .7s ease, transform .7s ease; }
.reveal.is-visible { opacity: 1; transform: none; }

@media (max-width: 980px) {
  .site-header { grid-template-columns: 1fr auto; }
  .nav { display: none; }
  .hero { grid-template-columns: 1fr; gap: 25px; padding-top: 80px; }
  .hero-copy { text-align: center; }
  .eyebrow { justify-content: center; }
  .hero-text, .invite-form { margin-right: auto; margin-left: auto; }
  .hero-visual { min-height: 650px; }
  .mode-grid { grid-template-columns: 1fr; }
  .mode-card { min-height: 335px; }
  .mode-icon { margin-bottom: 50px; }
  .place-feature { grid-template-columns: 1fr; gap: 50px; }
  .detail-grid { grid-template-columns: 1fr; }
  .final-cta { grid-template-columns: 1fr; }
  .large-cta { width: fit-content; }
}

@media (max-width: 680px) {
  .site-header, .hero, .section, .site-footer { width: min(100% - 28px, 1240px); }
  .site-header { height: 76px; }
  .header-cta { display: none; }
  .hero { min-height: 0; padding: 60px 0 70px; }
  h1 { overflow-wrap: anywhere; font-size: clamp(42px, 11.5vw, 52px); }
  .hero-text { font-size: 16px; }
  .invite-form { padding: 7px; }
  .email-row { grid-template-columns: 1fr; }
  .email-row button { height: 54px; }
  .captcha-row { flex-wrap: wrap; }
  .captcha-row label { width: calc(100% - 108px); }
  .hero-visual { min-height: 570px; }
  .phone { width: 266px; }
  .pulse-one { width: 340px; height: 340px; }
  .pulse-two { width: 440px; height: 440px; }
  .context-card-top { top: 60px; right: -7px; }
  .context-card-bottom { left: -8px; bottom: 75px; }
  .how, .place-feature { padding: 85px 0; }
  .section-heading { grid-template-columns: 1fr; gap: 20px; }
  .section-heading .kicker { margin-bottom: 0; }
  .mode-card { padding: 25px; }
  .map-card { min-height: 430px; }
  .radius-ring { left: 56%; width: 165px; height: 165px; }
  .private { grid-template-columns: 1fr; }
  .storage-visual { height: 220px; }
  .detail-card { min-height: 440px; padding: 28px; }
  .final-cta { margin-bottom: 60px; padding: 34px 27px; }
  .large-cta { width: 100%; }
  .site-footer { grid-template-columns: 1fr auto; gap: 15px; }
  .site-footer > p:nth-child(2) { display: none; }
}

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