:root {
  --ink: #0c1838;
  --ink-soft: #31456f;
  --muted: #6f7f9d;
  --blue: #0b84ff;
  --blue-dark: #0568cf;
  --green: #16b45e;
  --line: #dce7f2;
  --panel: #ffffff;
  --soft: #f6fbff;
  --soft-2: #eef7ff;
  --shadow: 0 22px 70px rgba(24, 64, 110, .10);
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  color: var(--ink);
  background: #fff;
  font-family: -apple-system, BlinkMacSystemFont, "SF Pro Display",
               "SF Pro Text", "Segoe UI", sans-serif;
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
}

a {
  color: var(--blue);
  text-decoration: none;
}

a:hover { text-decoration: underline; }

.wrap {
  width: min(1120px, calc(100% - 40px));
  margin: 0 auto;
}

header {
  position: sticky;
  top: 0;
  z-index: 20;
  background: rgba(255,255,255,.92);
  backdrop-filter: blur(18px);
  border-bottom: 1px solid var(--line);
}

.nav {
  min-height: 76px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}

.brand {
  display: flex;
  align-items: center;
  gap: 11px;
  color: var(--ink);
  font-size: 27px;
  font-weight: 820;
  letter-spacing: -.035em;
}

.brand-mark {
  width: 34px;
  height: 34px;
  border-radius: 10px;
  background:
    linear-gradient(145deg, #33b7ff, #087df2);
  box-shadow: inset 0 0 0 1px rgba(255,255,255,.35);
  position: relative;
}

.brand-mark::after {
  content: "C";
  position: absolute;
  inset: 0;
  display: grid;
  place-items: center;
  color: white;
  font-weight: 850;
  font-size: 18px;
}

nav {
  display: flex;
  align-items: center;
  gap: 26px;
  flex-wrap: wrap;
  font-weight: 650;
}

.hero {
  position: relative;
  overflow: hidden;
  background:
    radial-gradient(circle at 78% 16%, rgba(74,181,255,.23), transparent 30%),
    linear-gradient(135deg, #fff 0%, #f9fcff 50%, #eaf6ff 100%);
  border-bottom: 1px solid var(--line);
}

.hero::before,
.hero::after {
  content: "";
  position: absolute;
  border-radius: 72px;
  transform: rotate(28deg);
  pointer-events: none;
}

.hero::before {
  width: 520px;
  height: 520px;
  right: -180px;
  top: -150px;
  background: rgba(11,132,255,.06);
}

.hero::after {
  width: 340px;
  height: 340px;
  right: 70px;
  bottom: -210px;
  background: rgba(11,132,255,.05);
}

.hero-inner {
  position: relative;
  z-index: 1;
  min-height: 640px;
  display: grid;
  grid-template-columns: 1.1fr .9fr;
  gap: 58px;
  align-items: center;
  padding: 86px 0 90px;
}

.eyebrow {
  color: var(--blue);
  text-transform: uppercase;
  letter-spacing: .13em;
  font-weight: 800;
  font-size: 13px;
}

h1 {
  margin: 16px 0 22px;
  max-width: 760px;
  font-size: clamp(50px, 7.5vw, 80px);
  line-height: .98;
  letter-spacing: -.055em;
}

.lede {
  max-width: 730px;
  margin: 0;
  color: var(--ink-soft);
  font-size: 24px;
  line-height: 1.42;
}

.hero-note {
  margin-top: 18px;
  color: var(--muted);
  font-size: 15px;
}

.actions {
  display: flex;
  gap: 13px;
  flex-wrap: wrap;
  margin-top: 30px;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 46px;
  padding: 0 19px;
  border: 1px solid #b8d6f2;
  border-radius: 12px;
  background: #fff;
  color: var(--ink);
  font-weight: 760;
  box-shadow: 0 3px 14px rgba(40,78,120,.05);
}

.btn:hover {
  text-decoration: none;
  transform: translateY(-1px);
}

.btn.primary {
  border-color: var(--blue);
  background: var(--blue);
  color: #fff;
}

.profile-card {
  background: rgba(255,255,255,.94);
  border: 1px solid #d3e1ee;
  border-radius: 24px;
  box-shadow: var(--shadow);
  padding: 28px;
}

.profile-card .label {
  color: var(--blue);
  font-size: 13px;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: .11em;
}

.profile-card h2 {
  margin: 10px 0 8px;
  font-size: 28px;
  letter-spacing: -.035em;
}

.profile-card p {
  color: var(--ink-soft);
}

.value-list {
  margin: 22px 0 0;
  display: grid;
  gap: 13px;
}

.value-row {
  display: flex;
  align-items: flex-start;
  gap: 11px;
  padding-top: 13px;
  border-top: 1px solid #edf2f7;
}

.dot {
  flex: 0 0 auto;
  width: 26px;
  height: 26px;
  border-radius: 50%;
  background: #e8f5ff;
  color: var(--blue);
  display: grid;
  place-items: center;
  font-weight: 850;
}

.section {
  padding: 80px 0;
}

.section.soft { background: var(--soft); }

.section h2 {
  margin: 0 0 12px;
  font-size: 43px;
  letter-spacing: -.04em;
}

.section-lede {
  max-width: 790px;
  margin: 0 0 34px;
  color: var(--muted);
  font-size: 20px;
}

.grid3 {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}

.card {
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: 19px;
  padding: 25px;
  box-shadow: 0 9px 34px rgba(33,72,117,.05);
}

.card h3 {
  margin: 8px 0 8px;
  font-size: 22px;
  letter-spacing: -.02em;
}

.card p {
  margin: 0;
  color: var(--ink-soft);
}

.icon {
  width: 46px;
  height: 46px;
  border-radius: 50%;
  display: grid;
  place-items: center;
  background: #e6f4ff;
  color: var(--blue);
  font-weight: 850;
  font-size: 20px;
}

.icon.green {
  background: #e6f8ee;
  color: var(--green);
}

.product {
  display: grid;
  grid-template-columns: .72fr 1.28fr;
  gap: 34px;
  align-items: center;
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 24px;
  padding: 34px;
  box-shadow: var(--shadow);
}

.product-icon {
  display: grid;
  place-items: center;
  min-height: 270px;
  border-radius: 20px;
  background:
    radial-gradient(circle at 50% 35%, #fff, #e9f6ff 64%, #d9efff);
}

.product-icon img {
  width: 184px;
  height: 184px;
  border-radius: 38px;
  box-shadow: 0 20px 48px rgba(18,92,165,.20);
}

.product h3 {
  margin: 8px 0 10px;
  font-size: 35px;
  letter-spacing: -.04em;
}

.product p {
  color: var(--ink-soft);
  font-size: 18px;
}

.badges {
  display: flex;
  gap: 9px;
  flex-wrap: wrap;
  margin: 18px 0 0;
}

.badge {
  padding: 7px 11px;
  border-radius: 999px;
  background: var(--soft-2);
  color: #38587c;
  font-size: 13px;
  font-weight: 700;
}

.contact {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 24px;
  align-items: center;
  padding: 28px;
  background: linear-gradient(135deg,#0c1838,#163a68);
  border-radius: 22px;
  color: #fff;
}

.contact h3 {
  margin: 0 0 5px;
  font-size: 28px;
}

.contact p {
  margin: 0;
  color: rgba(255,255,255,.75);
}

.contact .btn {
  border-color: rgba(255,255,255,.28);
  background: white;
  color: var(--ink);
}

footer {
  padding: 31px 0;
  border-top: 1px solid var(--line);
  color: var(--muted);
  font-size: 14px;
}

.foot {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 20px;
  flex-wrap: wrap;
}

.foot-links {
  display: flex;
  gap: 18px;
  flex-wrap: wrap;
}

@media (max-width: 860px) {
  .hero-inner { grid-template-columns: 1fr; min-height: auto; padding: 64px 0; }
  .grid3 { grid-template-columns: 1fr; }
  .product { grid-template-columns: 1fr; }
  .contact { grid-template-columns: 1fr; }
}

@media (max-width: 580px) {
  .wrap { width: min(100% - 28px, 1120px); }
  .brand { font-size: 21px; }
  nav { gap: 14px; font-size: 14px; }
  nav a:first-child { display: none; }
  h1 { font-size: 49px; }
  .lede { font-size: 20px; }
  .product { padding: 24px; }
}