:root {
  --ink: #0b2140;
  --ink-2: #173b62;
  --muted: #617b96;
  --blue: #158ff3;
  --blue-2: #55b9ff;
  --sky: #84d1ff;
  --ice: #edf8ff;
  --ice-2: #f7fbff;
  --white: #ffffff;
  --line: #d8eaf7;
  --line-strong: #c4e0f3;
  --green: #1ca66f;
  --shadow: 0 24px 70px rgba(48, 104, 145, .14);
  --shadow-soft: 0 12px 35px rgba(48, 104, 145, .10);
  --radius: 30px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  min-height: 100vh;
  color: var(--ink);
  font-family: Inter, ui-sans-serif, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  background:
    radial-gradient(circle at 82% 9%, rgba(72, 183, 255, .17), transparent 29%),
    radial-gradient(circle at 12% 27%, rgba(172, 224, 255, .33), transparent 28%),
    linear-gradient(180deg, #f7fcff 0%, #edf8ff 30%, #ffffff 65%, #f4faff 100%);
}

a { color: inherit; text-decoration: none; }
button, input { font: inherit; }
.shell { width: min(1240px, calc(100% - 48px)); margin: 0 auto; }

.site-header {
  height: 92px;
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  align-items: center;
  gap: 34px;
  border-bottom: 1px solid rgba(162, 205, 232, .46);
}
.brand img { width: 176px; display: block; }
.nav-links { display: flex; gap: 30px; font-size: 13px; color: #405f7d; }
.nav-links a:hover { color: var(--blue); }
.nav-cta {
  justify-self: end;
  padding: 12px 18px;
  border-radius: 999px;
  color: var(--ink);
  background: rgba(255,255,255,.68);
  border: 1px solid var(--line-strong);
  box-shadow: 0 8px 25px rgba(59, 121, 167, .08);
  font-size: 12px;
  font-weight: 700;
}

.hero {
  min-height: 720px;
  padding: 84px 0 90px;
  display: grid;
  grid-template-columns: .92fr 1.08fr;
  gap: 44px;
  align-items: center;
}
.launch-pill {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 8px 12px;
  border-radius: 999px;
  background: rgba(255,255,255,.72);
  border: 1px solid var(--line);
  color: #52718c;
  font-size: 10px;
  font-weight: 800;
  letter-spacing: .15em;
}
.launch-pill span { width: 7px; height: 7px; border-radius: 50%; background: var(--blue); box-shadow: 0 0 0 5px rgba(21,143,243,.11); }
.hero h1 {
  margin: 24px 0 22px;
  font-size: clamp(66px, 7vw, 108px);
  line-height: .91;
  letter-spacing: -.065em;
  font-weight: 660;
}
.hero h1 em { display: inline-block; color: var(--blue); font-style: normal; font-weight: 480; }
.hero-lead {
  max-width: 670px;
  margin: 0;
  font-size: 20px;
  line-height: 1.55;
  color: #526f8a;
}
.hero-actions { display: flex; gap: 12px; margin-top: 31px; }
.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 52px;
  padding: 0 24px;
  border-radius: 999px;
  font-size: 13px;
  font-weight: 800;
  transition: transform .18s ease, box-shadow .18s ease, background .18s ease;
}
.button:hover { transform: translateY(-1px); }
.button.primary { color: white; background: linear-gradient(135deg, #0f84ef, #37b7ff); box-shadow: 0 12px 30px rgba(19, 139, 240, .25); }
.button.secondary { background: rgba(255,255,255,.76); border: 1px solid #b9dcf2; color: #17466f; }
.button.wide { width: 100%; }
.quick-proof { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 29px; }
.quick-proof span { padding: 8px 11px; border: 1px solid #cce5f5; border-radius: 999px; background: rgba(255,255,255,.54); color: #50708c; font-size: 10px; font-weight: 700; }
.price-note { max-width: 650px; margin-top: 16px; color: #7890a6; font-size: 10px; line-height: 1.5; }

.hero-product { position: relative; min-height: 580px; display: grid; place-items: center; }
.product-halo { position: absolute; inset: 12% 7% 4%; background: radial-gradient(circle, rgba(79, 187, 255, .28), rgba(150,218,255,.08) 46%, transparent 72%); filter: blur(8px); border-radius: 50%; }
.hero-product > img {
  position: relative;
  z-index: 2;
  width: min(760px, 100%);
  border-radius: 42px;
  box-shadow: 0 34px 95px rgba(36, 106, 153, .20);
  mask-image: linear-gradient(to bottom, black 0%, black 88%, transparent 100%);
}
.floating-card {
  position: absolute;
  z-index: 4;
  min-width: 176px;
  padding: 15px 17px;
  border-radius: 18px;
  background: rgba(255,255,255,.88);
  border: 1px solid rgba(190, 224, 245, .9);
  box-shadow: var(--shadow-soft);
  backdrop-filter: blur(14px);
}
.floating-card small { display:block; color: #7c95aa; font-size: 8px; font-weight: 800; letter-spacing: .13em; }
.floating-card strong { display:block; margin-top: 6px; font-size: 15px; }
.floating-card span { display:block; margin-top: 4px; font-size: 10px; color: #6a8298; }
.line-card { left: 1%; top: 16%; }
.second-card { right: 0; bottom: 18%; border-color: rgba(73, 181, 250, .36); }

.section-heading { max-width: 810px; }
.section-heading.centered { margin: 0 auto 52px; text-align: center; }
.kicker { display: block; color: #3a92cd; font-size: 10px; font-weight: 900; letter-spacing: .17em; }
.section-heading h2, .plan-copy h2, .device-copy h2, .intelligence-section h2, .launch-section h2 {
  margin: 14px 0 16px;
  font-size: clamp(42px, 5vw, 70px);
  line-height: 1.01;
  letter-spacing: -.052em;
  font-weight: 620;
}
.section-heading p, .plan-copy > p, .device-copy > p { margin: 0; color: var(--muted); font-size: 17px; line-height: 1.65; }

.choice-section { padding: 105px 0 120px; border-top: 1px solid var(--line); }
.choice-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 22px; }
.choice-card {
  min-height: 470px;
  padding: 34px;
  display: flex;
  flex-direction: column;
  border-radius: var(--radius);
  background: rgba(255,255,255,.76);
  border: 1px solid var(--line);
  box-shadow: var(--shadow-soft);
}
.choice-card.featured {
  background: linear-gradient(145deg, #ffffff, #eaf7ff 90%);
  border-color: #a9d9f7;
  box-shadow: 0 28px 70px rgba(48, 145, 210, .16);
}
.choice-icon { width: 46px; height: 46px; display:grid; place-items:center; border-radius: 15px; background: #e9f7ff; color: var(--blue); font-size: 11px; font-weight: 900; }
.choice-label { display: block; margin-top: 33px; color: #3b91ca; font-size: 9px; font-weight: 900; letter-spacing: .16em; }
.choice-card h3 { margin: 10px 0 13px; font-size: 32px; letter-spacing: -.04em; }
.choice-card p { color: #607d95; line-height: 1.6; }
.choice-card ul { margin: 22px 0 30px; padding: 0; list-style: none; display: grid; gap: 11px; color: #365b78; font-size: 13px; }
.choice-card li::before { content: "✓"; color: var(--green); font-weight: 900; margin-right: 10px; }
.choice-card > a { margin-top: auto; color: var(--blue); font-size: 13px; font-weight: 800; }

.plan-section { padding: 110px 0; background: linear-gradient(180deg, rgba(224,244,255,.75), rgba(245,251,255,.72)); border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.plan-layout { display: grid; grid-template-columns: 1fr .68fr; gap: 80px; align-items: center; }
.plan-copy { max-width: 700px; }
.plan-features { margin-top: 35px; display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
.plan-features span { padding: 13px 14px; border-radius: 14px; background: rgba(255,255,255,.7); border: 1px solid #d7ebf8; color: #426681; font-size: 12px; font-weight: 650; }
.price-card { padding: 34px; border-radius: 32px; background: #fff; border: 1px solid #bfe0f3; box-shadow: var(--shadow); }
.price-card-top { text-align: center; padding-bottom: 25px; border-bottom: 1px solid #e3eff6; }
.price-card-top > span { color: #268ed2; font-size: 10px; font-weight: 900; letter-spacing: .18em; }
.price { margin-top: 12px; font-size: 88px; line-height: 1; font-weight: 700; letter-spacing: -.06em; color: #0d5592; }
.price sup { font-size: 30px; vertical-align: 38px; margin-right: 3px; }
.price small { font-size: 16px; color: #607c93; letter-spacing: 0; margin-left: 7px; font-weight: 650; }
.price-card-top p { margin: 8px 0 0; color: #8196a8; font-size: 11px; }
.price-card-body { display: grid; gap: 17px; padding: 27px 0; }
.price-card-body div { display: grid; gap: 5px; }
.price-card-body b { font-size: 13px; }
.price-card-body span { color: #6f879a; font-size: 11px; }
.legal-mini { display:block; margin-top: 13px; color: #8aa0b2; text-align: center; line-height: 1.45; font-size: 9px; }

.device-section { padding: 115px 0; }
.device-panel { padding: 56px; border-radius: 34px; background: linear-gradient(135deg, #0f70bc, #179bee 55%, #56c4ff); display: grid; grid-template-columns: 1fr .82fr; gap: 70px; align-items: center; color: white; box-shadow: 0 28px 80px rgba(28, 126, 190, .22); }
.device-copy .kicker { color: #c9eeff; }
.device-copy h2 { color: white; }
.device-copy > p { color: rgba(255,255,255,.78); }
.device-check-card { padding: 28px; border-radius: 24px; background: rgba(255,255,255,.97); color: var(--ink); box-shadow: 0 20px 50px rgba(0,69,119,.18); }
.device-check-card label { display:block; margin-bottom: 9px; color: #4f7088; font-size: 10px; font-weight: 900; letter-spacing: .15em; }
.imei-row { display: grid; grid-template-columns: 1fr auto; gap: 9px; }
.imei-row input { width: 100%; min-height: 52px; border: 1px solid #cfe3f0; border-radius: 14px; padding: 0 15px; color: #163c5b; outline: none; background: #f9fcfe; }
.imei-row input:focus { border-color: #70bff3; box-shadow: 0 0 0 4px rgba(36,148,224,.10); }
.imei-row button { min-width: 92px; border: 0; border-radius: 14px; background: #0f87ec; color: white; font-weight: 800; cursor: pointer; }
.device-check-card > p { color: #8297a8; font-size: 10px; }
.checker-result { display:none; margin-top: 14px; padding: 13px 14px; border-radius: 12px; background: #eef8ff; color: #3f6580; font-size: 11px; line-height: 1.5; }
.checker-result.visible { display:block; }

.how-section { padding: 110px 0 125px; border-top: 1px solid var(--line); }
.steps { margin-top: 52px; display: grid; grid-template-columns: repeat(4, 1fr); gap: 15px; }
.steps article { min-height: 250px; padding: 25px; border-radius: 24px; background: rgba(255,255,255,.76); border: 1px solid var(--line); }
.steps article > span { display:grid; place-items:center; width: 34px; height: 34px; border-radius: 50%; background: #e7f6ff; color: #168de8; font-size: 11px; font-weight: 900; }
.steps h3 { margin: 75px 0 10px; font-size: 18px; letter-spacing: -.025em; }
.steps p { margin:0; color: #70899d; line-height:1.55; font-size: 12px; }

.intelligence-section { padding: 85px 70px; margin-bottom: 90px; display: grid; grid-template-columns: 1fr .75fr; gap: 70px; align-items:center; border-radius: 34px; background: rgba(238,248,255,.8); border: 1px solid var(--line); }
.intelligence-section h2 { font-size: clamp(38px, 4.2vw, 59px); }
.intelligence-section > p { color: #607c93; font-size: 15px; line-height: 1.75; }

.launch-section { margin-bottom: 95px; padding: 62px 68px; display:grid; grid-template-columns: 1fr auto; gap: 60px; align-items:center; border-radius: 34px; background: linear-gradient(135deg, #0c3461, #0c5c98); color:white; box-shadow: 0 25px 70px rgba(12, 72, 120, .20); }
.launch-section .kicker { color: #83d5ff; }
.launch-section h2 { margin-bottom: 12px; color:white; font-size: clamp(40px,4vw,58px); }
.launch-section p { margin:0; color: rgba(255,255,255,.72); line-height:1.6; }

.site-footer { padding: 40px 0 50px; display:grid; grid-template-columns: auto 1fr auto; gap: 30px; align-items:center; border-top: 1px solid var(--line); }
.site-footer img { width: 160px; }
.site-footer nav, .footer-contact { display:flex; gap:18px; flex-wrap:wrap; font-size: 11px; color:#5d7890; }
.footer-contact { justify-content:flex-end; }
.site-footer small { grid-column: 1 / -1; color: #8a9eae; font-size: 9px; line-height: 1.5; }

.reveal { opacity: 0; transform: translateY(18px); transition: opacity .65s ease, transform .65s ease; }
.reveal.visible { opacity:1; transform:none; }

@media (max-width: 1040px) {
  .site-header { grid-template-columns: 1fr auto; }
  .nav-links { display:none; }
  .hero { grid-template-columns:1fr; }
  .hero-copy { max-width:820px; }
  .hero-product { min-height:520px; }
  .choice-grid, .plan-layout, .device-panel, .intelligence-section { grid-template-columns:1fr; }
  .plan-layout { gap: 45px; }
  .steps { grid-template-columns:1fr 1fr; }
  .site-footer { grid-template-columns:1fr; }
  .footer-contact { justify-content:flex-start; }
}

@media (max-width: 680px) {
  .shell { width:min(100% - 28px, 1240px); }
  .site-header { height:75px; }
  .brand img { width:158px; }
  .nav-cta { padding:9px 12px; font-size:10px; }
  .hero { padding:58px 0 70px; gap:20px; }
  .hero h1 { font-size: clamp(56px, 16vw, 82px); }
  .hero-lead { font-size:17px; }
  .hero-actions { flex-direction:column; align-items:stretch; }
  .hero-product { min-height:430px; margin:0 -8px; }
  .floating-card { min-width:145px; padding:12px; }
  .line-card { left:-3%; top:12%; }
  .second-card { right:-3%; bottom:12%; }
  .choice-section, .plan-section, .device-section, .how-section { padding:75px 0; }
  .choice-grid { grid-template-columns:1fr; }
  .choice-card { min-height:430px; }
  .plan-features { grid-template-columns:1fr; }
  .device-panel { padding:28px; gap:34px; }
  .imei-row { grid-template-columns:1fr; }
  .steps { grid-template-columns:1fr; }
  .intelligence-section { padding:34px 28px; margin-bottom:70px; }
  .launch-section { padding:36px 28px; grid-template-columns:1fr; gap:28px; margin-bottom:70px; }
  .site-footer { padding-bottom:35px; }
}