:root {
  color-scheme: light;
  --bg: #f8f0e2;
  --bg-2: #f3e7d3;
  --surface: #fffaf1;
  --surface-strong: #fffdf8;
  --navy: #062a42;
  --navy-2: #0c3c5b;
  --blue: #159bd7;
  --blue-soft: #d8eff9;
  --green: #2d9d67;
  --text: #06253a;
  --muted: #67737a;
  --line: rgba(6, 42, 66, .1);
  --shadow: 14px 18px 38px rgba(62, 45, 22, .13), -10px -10px 26px rgba(255, 255, 255, .72);
  --shadow-soft: 8px 10px 24px rgba(62, 45, 22, .11), -8px -8px 20px rgba(255, 255, 255, .72);
  --radius: 34px;
  font-family: "SF Pro Text", "SF Pro Display", -apple-system, BlinkMacSystemFont, "Segoe UI Variable", "Segoe UI", system-ui, sans-serif;
  color: var(--text);
  background: var(--bg);
  font-synthesis: none;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; background: var(--bg); }
body { min-width: 320px; margin: 0; overflow-x: hidden; background:
  radial-gradient(circle at 3% 4%, rgba(255,255,255,.84), transparent 22rem),
  radial-gradient(circle at 88% 11%, rgba(21,155,215,.09), transparent 28rem),
  var(--bg); }
a { color: inherit; text-decoration: none; }
button, a { -webkit-tap-highlight-color: transparent; }
img { display: block; max-width: 100%; }

.pwa-migration {
  position:fixed;
  z-index:100;
  right:12px;
  bottom:12px;
  left:12px;
  display:grid;
  grid-template-columns:auto minmax(0,1fr) auto;
  align-items:center;
  gap:12px;
  max-width:720px;
  margin:auto;
  padding:12px;
  border:1px solid rgba(255,255,255,.7);
  border-radius:22px;
  background:rgba(255,250,241,.96);
  box-shadow:var(--shadow);
  backdrop-filter:blur(18px);
}
.pwa-migration img { border-radius:14px; }
.pwa-migration div { display:grid; gap:3px; }
.pwa-migration strong { font-size:13px; }
.pwa-migration span { color:var(--muted); font-size:10px; line-height:1.35; }
.pwa-migration a { padding:11px 14px; color:#fff; font-size:11px; font-weight:850; border-radius:13px; background:var(--navy); }

.site-header {
  position: sticky;
  z-index: 50;
  top: 18px;
  display: grid;
  grid-template-columns: auto 1fr auto;
  align-items: center;
  gap: 30px;
  width: min(1180px, calc(100% - 32px));
  margin: 18px auto 0;
  padding: 12px 14px 12px 18px;
  border: 1px solid rgba(255,255,255,.72);
  border-radius: 28px;
  background: rgba(255,250,241,.84);
  box-shadow: var(--shadow-soft);
  backdrop-filter: blur(22px);
}
.brand { display: inline-flex; align-items: center; gap: 10px; font-size: 26px; font-weight: 900; letter-spacing: -.04em; }
.brand img { width: 44px; height: 44px; border-radius: 14px; box-shadow: 4px 5px 12px rgba(62,45,22,.13); }
.desktop-nav { display: flex; justify-content: center; gap: 30px; color: var(--muted); font-size: 14px; font-weight: 750; }
.desktop-nav a, footer a { transition: color .2s ease; }
.desktop-nav a:hover, footer a:hover { color: var(--blue); }
.header-cta, .button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  padding: 0 22px;
  border-radius: 17px;
  font-size: 14px;
  font-weight: 850;
}
.header-cta, .button.primary { color: #fff; background: var(--navy); box-shadow: 7px 9px 20px rgba(6,42,66,.22); }
.button.secondary { color: var(--navy); border: 1px solid rgba(6,42,66,.09); background: var(--surface); box-shadow: var(--shadow-soft); }
.button.light { color: var(--navy); background: var(--surface); box-shadow: var(--shadow-soft); }
.menu-toggle, .mobile-nav { display: none; }

main { width: min(1240px, calc(100% - 32px)); margin: 0 auto; }
.hero { display: grid; grid-template-columns: 1.04fr .96fr; align-items: center; min-height: 720px; padding: 70px 28px 54px; }
.hero-copy { position: relative; z-index: 2; max-width: 660px; }
.eyebrow { display: flex; align-items: center; gap: 9px; margin: 0 0 16px; color: var(--blue); font-size: 12px; font-weight: 900; letter-spacing: .14em; text-transform: uppercase; }
.eyebrow span { width: 24px; height: 4px; border-radius: 4px; background: var(--blue); }
h1, h2, h3, p { margin-top: 0; }
h1 { margin-bottom: 24px; font-size: clamp(52px, 6vw, 82px); line-height: .98; letter-spacing: -.067em; }
h1 em { color: var(--blue); font-style: normal; }
.hero-lead { max-width: 610px; margin-bottom: 30px; color: var(--muted); font-size: clamp(18px, 2vw, 22px); font-weight: 600; line-height: 1.55; }
.hero-actions { display: flex; flex-wrap: wrap; gap: 12px; }
.hero-points { display: flex; gap: 32px; margin: 34px 0 0; }
.hero-points div { max-width: 130px; }
.hero-points dt { font-size: 23px; font-weight: 900; letter-spacing: -.04em; }
.hero-points dd { margin: 4px 0 0; color: var(--muted); font-size: 11px; font-weight: 700; line-height: 1.35; }

.hero-visual { position: relative; min-height: 600px; }
.clay-orbit { position: absolute; border-radius: 50%; filter: blur(.2px); }
.orbit-one { inset: 5% 2% auto auto; width: 440px; height: 440px; background: linear-gradient(145deg,#fff8ec,#e8dbc4); box-shadow: inset 18px 18px 44px rgba(105,75,34,.1), inset -16px -16px 42px rgba(255,255,255,.78); }
.orbit-two { left: 2%; bottom: 4%; width: 250px; height: 250px; background: rgba(21,155,215,.1); box-shadow: inset 12px 12px 30px rgba(6,42,66,.09); }
.phone { position: absolute; overflow: hidden; padding: 10px; border: 2px solid rgba(6,42,66,.45); border-radius: 48px; background: var(--navy); box-shadow: 26px 34px 68px rgba(42,31,15,.24), -14px -14px 34px rgba(255,255,255,.7); }
.phone-main { z-index: 3; top: 18px; right: 54px; width: 334px; height: 610px; transform: rotate(3deg); }
.phone-speaker { position: absolute; z-index: 4; top: 15px; left: 50%; width: 70px; height: 18px; border-radius: 14px; background: #031b2b; transform: translateX(-50%); }
.phone-screen { width: 100%; height: 100%; overflow: hidden; border-radius: 38px; background: var(--surface); }
.crop-shot img { width: 390px; max-width: none; height: 844px; object-fit: none; object-position: left top; transform-origin: left top; }
.phone-main .crop-shot img { transform: scale(.805); }
.message-card, .call-card {
  position: absolute;
  z-index: 5;
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 14px 16px;
  border: 1px solid rgba(255,255,255,.78);
  border-radius: 20px;
  background: rgba(255,250,241,.92);
  box-shadow: var(--shadow-soft);
  backdrop-filter: blur(16px);
}
.message-card { left: 0; top: 165px; }
.call-card { right: -18px; bottom: 80px; }
.message-card div, .call-card div { display: grid; gap: 3px; }
.message-card b, .call-card b { font-size: 12px; }
.message-card small, .call-card small { color: var(--muted); font-size: 9px; font-weight: 700; }
.message-avatar { display: grid; place-items: center; width: 38px; height: 38px; color: #fff; font-weight: 900; border-radius: 14px; background: var(--navy); }
.call-dot { width: 16px; height: 16px; border: 4px solid #c8f1dc; border-radius: 50%; background: var(--green); }

.trust-strip { display: flex; align-items: center; justify-content: space-between; gap: 20px; margin: 8px 0 42px; padding: 23px 28px; color: var(--muted); border-radius: 24px; background: rgba(255,250,241,.7); box-shadow: var(--shadow-soft); }
.trust-strip p { margin: 0; color: var(--navy); font-weight: 850; }
.trust-strip span { font-size: 12px; font-weight: 800; }
.section { padding: 82px 28px; }
.section-heading { max-width: 720px; margin-bottom: 40px; }
.section h2 { margin-bottom: 18px; font-size: clamp(38px, 5vw, 64px); line-height: 1.02; letter-spacing: -.055em; }
.section-heading > p:last-child, .showcase-copy > p { color: var(--muted); font-size: 18px; font-weight: 600; line-height: 1.55; }
.feature-grid { display: grid; grid-template-columns: repeat(2,minmax(0,1fr)); gap: 18px; }
.feature-card { position: relative; min-height: 330px; overflow: hidden; padding: 30px; border: 1px solid rgba(255,255,255,.8); border-radius: var(--radius); background: rgba(255,250,241,.78); box-shadow: var(--shadow); }
.feature-card h3 { max-width: 470px; margin: 38px 0 12px; font-size: 28px; line-height: 1.08; letter-spacing: -.04em; }
.feature-card p { max-width: 520px; color: var(--muted); font-size: 15px; font-weight: 600; line-height: 1.55; }
.feature-icon { display: grid; place-items: center; width: 44px; height: 44px; color: var(--blue); font-size: 11px; font-weight: 900; border-radius: 15px; background: var(--blue-soft); }
.mini-ui { position: absolute; right: 26px; bottom: 25px; left: 26px; display: grid; grid-template-columns: auto 1fr auto; align-items: center; gap: 10px; padding: 12px; border-radius: 22px; background: var(--surface); box-shadow: var(--shadow-soft); }
.mini-ui div { display: grid; gap: 3px; }
.mini-ui small, .mini-ui em { color: var(--muted); font-size: 9px; font-style: normal; font-weight: 750; }
.mini-avatar { position: relative; display: grid; place-items: center; width: 44px; height: 44px; font-weight: 800; border-radius: 50%; background: var(--bg-2); }
.mini-avatar i { position: absolute; right: 1px; bottom: 1px; width: 9px; height: 9px; border: 2px solid var(--surface); border-radius: 50%; background: var(--blue); }
.call-controls { position: absolute; right: 28px; bottom: 28px; display: flex; gap: 10px; }
.call-controls span { display: grid; place-items: center; width: 48px; height: 48px; color: var(--navy); font-weight: 900; border-radius: 17px; background: var(--surface); box-shadow: var(--shadow-soft); }
.call-controls .danger { color: #fff; background: #ed4e55; }
.group-stack { position: absolute; right: 30px; bottom: 30px; display: flex; align-items: center; }
.group-stack span, .group-stack b { display: grid; place-items: center; width: 58px; height: 58px; margin-left: -12px; border: 4px solid var(--surface); border-radius: 50%; background: var(--bg-2); box-shadow: var(--shadow-soft); }
.group-stack b { color: #fff; font-size: 12px; background: var(--navy); }
.palette { position: absolute; right: 30px; bottom: 34px; display: flex; gap: 10px; }
.palette span { width: 44px; height: 44px; border: 4px solid var(--surface); border-radius: 50%; box-shadow: var(--shadow-soft); }
.palette .navy { background: #062a42; } .palette .blue { background: #159bd7; } .palette .green { background: #3fb77d; } .palette .amber { background: #eaa932; } .palette .coral { background: #df5b5b; }

.showcase { display: grid; grid-template-columns: .9fr 1.1fr; align-items: center; gap: 70px; }
.showcase-visual { position: relative; min-height: 670px; }
.phone-chat { top: 0; left: 50%; width: 334px; height: 610px; transform: translateX(-50%) rotate(-2deg); }
.phone-chat .crop-shot img { transform: scale(.805); }
.security-badge { position: absolute; right: 0; bottom: 85px; display: grid; gap: 3px; padding: 16px 22px; color: #fff; border-radius: 20px; background: var(--navy); box-shadow: 12px 16px 30px rgba(6,42,66,.25); }
.security-badge span { font-size: 10px; opacity: .72; }
.check-list { display: grid; gap: 14px; margin: 30px 0; padding: 0; list-style: none; }
.check-list li { display: grid; grid-template-columns: auto 1fr; gap: 12px; padding: 15px 17px; border-radius: 20px; background: rgba(255,250,241,.72); box-shadow: var(--shadow-soft); }
.check-list li > span { display: grid; place-items: center; width: 32px; height: 32px; color: #fff; font-weight: 900; border-radius: 12px; background: var(--green); }
.check-list div { display: grid; gap: 4px; }
.check-list small { color: var(--muted); line-height: 1.4; }
.text-link { color: var(--blue); font-weight: 850; }
.text-link span { margin-left: 6px; }

.install { display: grid; grid-template-columns: 1fr 1fr; align-items: center; gap: 70px; margin: 40px 28px; padding: 56px; border-radius: 42px; background: var(--navy); box-shadow: 18px 24px 50px rgba(6,42,66,.24); }
.install h2, .install p { color: #fff; }
.install > div > p:nth-of-type(2) { max-width: 560px; color: rgba(255,255,255,.7); font-size: 17px; line-height: 1.55; }
.install .eyebrow { color: #71c9ef; }
.install .eyebrow span { background: #71c9ef; }
.install .button.primary { color: var(--navy); background: var(--surface); }
.install-steps { display: grid; gap: 12px; margin: 0; padding: 0; list-style: none; }
.install-steps li { display: grid; grid-template-columns: auto 1fr; align-items: center; gap: 14px; padding: 17px; color: #fff; border: 1px solid rgba(255,255,255,.12); border-radius: 20px; background: rgba(255,255,255,.06); }
.install-steps li > span { display: grid; place-items: center; width: 36px; height: 36px; color: var(--navy); font-weight: 900; border-radius: 13px; background: #71c9ef; }
.install-steps div { display: grid; gap: 4px; }
.install-steps small { color: rgba(255,255,255,.62); }

.faq-list { display: grid; gap: 10px; }
.faq details { border-radius: 22px; background: rgba(255,250,241,.75); box-shadow: var(--shadow-soft); }
.faq summary { cursor: pointer; padding: 20px 24px; font-weight: 850; list-style: none; }
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: "+"; float: right; color: var(--blue); font-size: 22px; }
.faq details[open] summary::after { content: "−"; }
.faq details p { margin: 0; padding: 0 24px 22px; color: var(--muted); line-height: 1.55; }
.faq details a { color: var(--blue); font-weight: 800; }

.final-cta { display: grid; grid-template-columns: auto 1fr auto; align-items: center; gap: 24px; margin: 30px 28px 90px; padding: 32px; color: #fff; border-radius: 34px; background: linear-gradient(120deg,var(--navy),var(--navy-2)); box-shadow: 18px 24px 50px rgba(6,42,66,.23); }
.final-cta img { border-radius: 26px; }
.final-cta p { margin-bottom: 5px; color: #71c9ef; font-size: 12px; font-weight: 850; text-transform: uppercase; }
.final-cta h2 { margin: 0; font-size: clamp(26px,3.3vw,46px); }

footer { position: relative; display: grid; grid-template-columns: 1.4fr repeat(3,1fr); gap: 50px; width: min(1180px,calc(100% - 64px)); margin: 0 auto; padding: 48px 0 80px; border-top: 1px solid var(--line); }
footer > div { display: grid; align-content: start; gap: 10px; }
footer b { margin-bottom: 6px; font-size: 12px; text-transform: uppercase; }
footer a, footer p { color: var(--muted); font-size: 13px; font-weight: 650; }
.footer-brand p { max-width: 260px; margin-top: 8px; line-height: 1.5; }
.copyright { position: absolute; right: 0; bottom: 30px; margin: 0; }

@media (max-width: 930px) {
  .desktop-nav, .header-cta { display: none; }
  .site-header { grid-template-columns: auto auto; justify-content: space-between; }
  .menu-toggle { display: grid; place-items: center; gap: 5px; width: 44px; height: 44px; padding: 12px; border: 0; border-radius: 15px; background: var(--surface); box-shadow: var(--shadow-soft); }
  .menu-toggle span { width: 18px; height: 2px; border-radius: 2px; background: var(--navy); }
  .mobile-nav { position: absolute; top: calc(100% + 8px); right: 0; left: 0; display: grid; gap: 4px; padding: 10px; border-radius: 22px; background: var(--surface); box-shadow: var(--shadow); }
  .mobile-nav[hidden] { display: none; }
  .mobile-nav a { padding: 12px 14px; color: var(--muted); font-size: 14px; font-weight: 800; border-radius: 14px; }
  .mobile-nav .primary-link { color: #fff; background: var(--navy); }
  .hero { grid-template-columns: 1fr; padding-top: 90px; }
  .hero-copy { max-width: 760px; }
  .hero-visual { width: min(100%,620px); margin: 40px auto 0; }
  .showcase { grid-template-columns: 1fr; }
  .showcase-visual { order: 2; }
  .install { grid-template-columns: 1fr; }
  footer { grid-template-columns: repeat(2,1fr); }
}

@media (max-width: 620px) {
  .site-header { top: 8px; width: calc(100% - 16px); margin-top: 8px; }
  main { width: calc(100% - 16px); }
  .hero, .section { padding-right: 12px; padding-left: 12px; }
  .hero { min-height: auto; padding-top: 66px; }
  h1 { font-size: clamp(43px,14vw,62px); }
  .hero-lead { font-size: 17px; }
  .hero-actions { display: grid; }
  .hero-actions .button { width: 100%; }
  .hero-points { display: grid; grid-template-columns: repeat(3,1fr); gap: 12px; }
  .hero-points div { max-width: none; }
  .hero-visual { min-height: 570px; }
  .orbit-one { right: -70px; width: 360px; height: 360px; }
  .phone-main { right: 10px; width: 292px; height: 535px; }
  .phone-main .crop-shot img { transform: scale(.696); }
  .message-card { left: -4px; top: 150px; max-width: 210px; }
  .call-card { right: -4px; bottom: 35px; }
  .trust-strip { flex-wrap: wrap; margin-top: 15px; }
  .trust-strip p { width: 100%; }
  .section { padding-top: 68px; padding-bottom: 68px; }
  .feature-grid { grid-template-columns: 1fr; }
  .feature-card { min-height: 330px; padding: 24px; }
  .palette span { width: 38px; height: 38px; }
  .showcase { gap: 20px; }
  .showcase-visual { min-height: 600px; }
  .phone-chat { width: 292px; height: 535px; }
  .phone-chat .crop-shot img { transform: scale(.696); }
  .security-badge { right: 4px; bottom: 40px; }
  .install { gap: 36px; margin: 20px 4px; padding: 30px 22px; }
  .final-cta { grid-template-columns: auto 1fr; margin: 20px 4px 70px; padding: 22px; }
  .final-cta img { width: 66px; height: 66px; }
  .final-cta .button { grid-column: 1 / -1; }
  footer { grid-template-columns: 1fr 1fr; gap: 34px 18px; width: calc(100% - 40px); }
  .footer-brand { grid-column: 1 / -1; }
}

@media (prefers-reduced-motion: no-preference) {
  .hero-copy, .hero-visual, .feature-card { animation: settle .7s both; }
  .hero-visual { animation-delay: .08s; }
  .feature-card:nth-child(2) { animation-delay: .06s; }
  .feature-card:nth-child(3) { animation-delay: .12s; }
  .feature-card:nth-child(4) { animation-delay: .18s; }
  @keyframes settle { from { opacity: 0; transform: translateY(16px); } to { opacity: 1; transform: translateY(0); } }
}