:root {
  --bg: #fbfbfd;
  --surface: rgba(255, 255, 255, 0.72);
  --surface-strong: #ffffff;
  --text: #1d1d1f;
  --muted: #6e6e73;
  --line: rgba(29, 29, 31, 0.11);
  --blue: #0066cc;
  --blue-2: #0077ed;
  --ink: #05070d;
  --gold: #d9a441;
  --green: #0a7b61;
  --radius: 28px;
  --pill: 999px;
  --container: 1180px;
  --shadow: 0 30px 100px rgba(0, 0, 0, 0.12);
}

* { box-sizing: border-box; }

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: Inter, -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  background:
    radial-gradient(circle at 20% 0%, rgba(0, 102, 204, 0.12), transparent 34rem),
    radial-gradient(circle at 80% 10%, rgba(217, 164, 65, 0.16), transparent 30rem),
    var(--bg);
  color: var(--text);
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

body.menu-open { overflow: hidden; }

a { color: inherit; }

.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  border-bottom: 1px solid rgba(0, 0, 0, 0.06);
  background: rgba(251, 251, 253, 0.78);
  backdrop-filter: saturate(180%) blur(22px);
}

.nav {
  width: min(100%, var(--container));
  height: 58px;
  margin: 0 auto;
  padding: 0 20px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 22px;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  text-decoration: none;
  font-weight: 800;
  letter-spacing: -0.03em;
}

.brand-mark {
  width: 34px;
  height: 34px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 11px;
  color: white;
  background: linear-gradient(135deg, #05070d, #0066cc 62%, #d9a441);
  box-shadow: 0 12px 30px rgba(0, 102, 204, 0.22);
  font-size: 0.78rem;
}

.brand-text { font-size: 1.02rem; }

.nav-links {
  flex: 1;
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 22px;
}

.nav-links a,
.footer-links a {
  color: rgba(29, 29, 31, 0.72);
  text-decoration: none;
  font-size: 0.84rem;
  font-weight: 500;
  transition: color 0.18s ease;
}

.nav-links a:hover,
.footer-links a:hover { color: var(--blue); }

.nav-cta {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  height: 34px;
  padding: 0 15px;
  border-radius: var(--pill);
  color: #fff;
  background: var(--blue);
  text-decoration: none;
  font-size: 0.82rem;
  font-weight: 650;
  transition: transform 0.16s ease, background 0.16s ease;
}

.nav-cta:hover { background: var(--blue-2); transform: translateY(-1px); }

.nav-toggle {
  display: none;
  border: 0;
  background: transparent;
  width: 38px;
  height: 38px;
  padding: 0;
}

.nav-toggle span {
  display: block;
  width: 18px;
  height: 2px;
  margin: 5px auto;
  background: var(--text);
  border-radius: 2px;
}

.hero {
  position: relative;
  min-height: calc(100vh - 58px);
  padding: 80px 20px 90px;
  overflow: hidden;
  display: grid;
  place-items: center;
}

.hero-inner {
  position: relative;
  z-index: 2;
  width: min(100%, 980px);
  margin: 0 auto;
  text-align: center;
}

.eyebrow {
  margin: 0 0 14px;
  color: var(--blue);
  font-size: 0.79rem;
  line-height: 1.2;
  font-weight: 800;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.hero h1 {
  margin: 0;
  font-size: clamp(4rem, 12vw, 10.5rem);
  line-height: 0.86;
  font-weight: 900;
  letter-spacing: -0.085em;
  background: linear-gradient(180deg, #111827 0%, #1d1d1f 38%, #0066cc 100%);
  -webkit-background-clip: text;
  color: transparent;
}

.hero-subtitle {
  width: min(100%, 780px);
  margin: 22px auto 0;
  color: var(--muted);
  font-size: clamp(1.28rem, 2.5vw, 2.05rem);
  line-height: 1.28;
  letter-spacing: -0.04em;
  font-weight: 600;
}

.hero-actions {
  display: flex;
  justify-content: center;
  gap: 12px;
  flex-wrap: wrap;
  margin-top: 30px;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 46px;
  padding: 0 22px;
  border: 1px solid transparent;
  border-radius: var(--pill);
  font-size: 0.96rem;
  font-weight: 700;
  text-decoration: none;
  cursor: pointer;
  transition: transform 0.16s ease, background 0.16s ease, color 0.16s ease, border-color 0.16s ease;
}

.btn:hover { transform: translateY(-1px); }

.btn-primary {
  background: var(--blue);
  color: #fff;
  box-shadow: 0 16px 35px rgba(0, 102, 204, 0.23);
}

.btn-primary:hover { background: var(--blue-2); }

.btn-secondary {
  color: var(--blue);
  border-color: rgba(0, 102, 204, 0.22);
  background: rgba(255, 255, 255, 0.6);
}

.btn-secondary:hover { border-color: var(--blue); background: white; }

.trust-line {
  margin: 18px 0 0;
  color: rgba(29, 29, 31, 0.58);
  font-size: 0.92rem;
  font-weight: 600;
}

.hero-visual {
  position: relative;
  z-index: 2;
  width: min(100%, 940px);
  margin: 56px auto 0;
}

.device-shell {
  min-height: 360px;
  padding: 20px;
  border: 1px solid rgba(255, 255, 255, 0.9);
  border-radius: 38px;
  background:
    linear-gradient(145deg, rgba(255, 255, 255, 0.88), rgba(255, 255, 255, 0.46)),
    linear-gradient(135deg, rgba(0, 102, 204, 0.12), rgba(217, 164, 65, 0.14));
  box-shadow: var(--shadow);
  backdrop-filter: blur(20px);
}

.device-topbar {
  display: flex;
  gap: 8px;
  padding: 4px 0 22px 4px;
}

.device-topbar span {
  width: 11px;
  height: 11px;
  border-radius: 50%;
  background: rgba(29, 29, 31, 0.18);
}

.dashboard-card,
.metric-grid > div,
.service-strip {
  border: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.72);
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.08);
}

.dashboard-card--main {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  padding: 28px;
  border-radius: 26px;
}

.dashboard-card p,
.metric-grid span {
  margin: 0;
  color: var(--muted);
  font-size: 0.9rem;
  font-weight: 650;
}

.dashboard-card strong {
  display: block;
  margin-top: 7px;
  font-size: clamp(1.4rem, 4vw, 3.1rem);
  letter-spacing: -0.06em;
  line-height: 1;
}

.pill {
  display: inline-flex;
  align-items: center;
  height: 34px;
  padding: 0 14px;
  border-radius: var(--pill);
  color: white;
  background: var(--ink);
  font-size: 0.78rem;
  font-weight: 800;
}

.metric-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 14px;
  margin-top: 14px;
}

.metric-grid > div {
  min-height: 112px;
  border-radius: 24px;
  padding: 20px;
}

.metric-grid strong {
  display: block;
  font-size: 2rem;
  letter-spacing: -0.06em;
}

.service-strip {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  margin-top: 14px;
  padding: 16px;
  border-radius: 24px;
}

.service-strip span {
  flex: 1;
  display: inline-flex;
  justify-content: center;
  align-items: center;
  min-height: 46px;
  border-radius: 16px;
  color: rgba(29, 29, 31, 0.78);
  background: rgba(251, 251, 253, 0.82);
  font-weight: 800;
}

.hero-glow {
  position: absolute;
  width: 440px;
  height: 440px;
  border-radius: 50%;
  filter: blur(24px);
  opacity: 0.5;
}

.hero-glow--one { top: 8%; left: -150px; background: rgba(0, 102, 204, 0.18); }
.hero-glow--two { bottom: 4%; right: -140px; background: rgba(217, 164, 65, 0.22); }

.section {
  width: min(100%, var(--container));
  margin: 0 auto;
  padding: 82px 20px;
}

.section-heading {
  width: min(100%, 860px);
  margin: 0 auto 34px;
  text-align: center;
}

.section-heading.compact { margin-bottom: 26px; }

.section-heading h2,
.access-panel h2 {
  margin: 0;
  font-size: clamp(2.1rem, 5vw, 4.9rem);
  line-height: 0.98;
  letter-spacing: -0.07em;
}

.section-heading p:not(.eyebrow),
.access-panel > div > p:not(.eyebrow) {
  margin: 18px auto 0;
  color: var(--muted);
  font-size: clamp(1.02rem, 1.7vw, 1.22rem);
  line-height: 1.55;
}

.feature-grid,
.category-grid,
.service-grid,
.offer-grid,
.roadmap-grid {
  display: grid;
  gap: 18px;
}

.feature-grid { grid-template-columns: repeat(3, 1fr); }
.category-grid { grid-template-columns: repeat(3, 1fr); }
.service-grid { grid-template-columns: repeat(4, 1fr); }
.offer-grid { grid-template-columns: repeat(4, 1fr); }
.roadmap-grid { grid-template-columns: repeat(3, 1fr); }

.feature-card,
.category-card,
.service-grid article,
.offer-grid article,
.commitment-panel,
.roadmap-grid article,
.access-panel {
  border: 1px solid var(--line);
  background: var(--surface);
  box-shadow: 0 24px 80px rgba(0, 0, 0, 0.06);
  backdrop-filter: blur(20px);
}

.feature-card {
  padding: 28px;
  border-radius: var(--radius);
}

.icon {
  width: 44px;
  height: 44px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 15px;
  color: white;
  background: linear-gradient(135deg, var(--blue), #58a6ff);
  font-weight: 900;
}

.feature-card h3,
.category-card h3,
.roadmap-grid h3 {
  margin: 20px 0 8px;
  font-size: 1.45rem;
  letter-spacing: -0.045em;
}

.feature-card p,
.category-card p,
.roadmap-grid p {
  margin: 0;
  color: var(--muted);
  line-height: 1.58;
}

.category-card {
  min-height: 390px;
  padding: 28px;
  border-radius: 32px;
}

.category-card.highlight {
  grid-column: span 2;
  color: white;
  background:
    radial-gradient(circle at 15% 10%, rgba(255, 255, 255, 0.26), transparent 26rem),
    linear-gradient(135deg, #05070d 0%, #071f55 48%, #0066cc 100%);
}

.category-card.highlight p,
.category-card.highlight .category-top,
.category-card.highlight li { color: rgba(255, 255, 255, 0.78); }

.category-card.muted-card { background: rgba(245, 245, 247, 0.78); }

.category-top {
  display: flex;
  justify-content: space-between;
  align-items: center;
  color: rgba(29, 29, 31, 0.55);
  font-size: 0.78rem;
  font-weight: 850;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.category-top span {
  width: 38px;
  height: 38px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 14px;
  background: rgba(0, 102, 204, 0.1);
  color: var(--blue);
}

.category-card.highlight .category-top span {
  color: white;
  background: rgba(255, 255, 255, 0.17);
}

.category-card h3 {
  font-size: clamp(1.65rem, 3vw, 3rem);
}

.category-card ul {
  list-style: none;
  margin: 26px 0 0;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.category-card li {
  padding: 9px 12px;
  border-radius: var(--pill);
  color: rgba(29, 29, 31, 0.72);
  background: rgba(255, 255, 255, 0.72);
  font-size: 0.86rem;
  font-weight: 750;
}

.category-card.highlight li { background: rgba(255, 255, 255, 0.13); }

.service-grid article,
.offer-grid article,
.roadmap-grid article {
  padding: 28px;
  border-radius: 30px;
  background: var(--surface-strong);
}

.service-grid article {
  min-height: 280px;
}

.service-grid span,
.offer-grid span,
.roadmap-grid article > span {
  color: var(--green);
  font-size: 0.82rem;
  font-weight: 900;
  letter-spacing: 0.09em;
  text-transform: uppercase;
}

.service-grid h3,
.offer-grid h3 {
  margin: 18px 0 10px;
  font-size: 1.45rem;
  letter-spacing: -0.045em;
}

.service-grid p,
.offer-grid p {
  margin: 0;
  color: var(--muted);
  line-height: 1.58;
}

.offer-grid ul {
  list-style: none;
  margin: 22px 0 0;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.offer-grid li {
  padding: 8px 10px;
  border-radius: var(--pill);
  background: rgba(0, 102, 204, 0.08);
  color: var(--blue);
  font-size: 0.82rem;
  font-weight: 800;
}

.commitment-panel {
  display: grid;
  grid-template-columns: 0.72fr 1.28fr;
  gap: 30px;
  align-items: center;
  padding: clamp(28px, 5vw, 52px);
  border-radius: 42px;
  background:
    radial-gradient(circle at 100% 0, rgba(217, 164, 65, 0.18), transparent 30rem),
    #05070d;
  color: white;
}

.commitment-panel h2 {
  margin: 0;
  font-size: clamp(2.2rem, 5vw, 4.4rem);
  line-height: 0.98;
  letter-spacing: -0.07em;
}

.commitment-list {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.commitment-list span {
  padding: 11px 13px;
  border-radius: var(--pill);
  background: rgba(255, 255, 255, 0.12);
  color: rgba(255, 255, 255, 0.86);
  font-weight: 800;
  font-size: 0.88rem;
}

.access-panel {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: 34px;
  padding: clamp(28px, 5vw, 52px);
  border-radius: 42px;
  background:
    radial-gradient(circle at 0 0, rgba(0, 102, 204, 0.1), transparent 34rem),
    rgba(255, 255, 255, 0.82);
}

.access-benefits {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 24px;
}

.access-benefits span {
  padding: 10px 13px;
  border-radius: var(--pill);
  background: rgba(0, 102, 204, 0.09);
  color: var(--blue);
  font-weight: 800;
  font-size: 0.86rem;
}

.access-form {
  display: grid;
  gap: 13px;
}

.access-form label {
  display: grid;
  gap: 7px;
  color: rgba(29, 29, 31, 0.75);
  font-size: 0.88rem;
  font-weight: 760;
}

.access-form input,
.access-form select,
.access-form textarea {
  width: 100%;
  border: 1px solid rgba(29, 29, 31, 0.13);
  border-radius: 17px;
  background: rgba(255, 255, 255, 0.82);
  color: var(--text);
  padding: 13px 14px;
  font: inherit;
  outline: none;
  transition: border-color 0.16s ease, box-shadow 0.16s ease;
}

.access-form textarea { resize: vertical; }

.access-form input:focus,
.access-form select:focus,
.access-form textarea:focus {
  border-color: rgba(0, 102, 204, 0.6);
  box-shadow: 0 0 0 4px rgba(0, 102, 204, 0.1);
}

.access-form button { width: fit-content; margin-top: 4px; }

.form-note {
  margin: 0;
  color: var(--muted);
  font-size: 0.82rem;
  line-height: 1.4;
}

.footer {
  border-top: 1px solid var(--line);
  background: rgba(245, 245, 247, 0.72);
}

.footer-inner {
  width: min(100%, var(--container));
  margin: 0 auto;
  padding: 28px 20px;
  display: flex;
  justify-content: space-between;
  gap: 22px;
  align-items: center;
}

.footer strong { letter-spacing: -0.04em; }
.footer p { margin: 6px 0 0; color: var(--muted); font-size: 0.9rem; }
.footer-links { display: flex; gap: 18px; flex-wrap: wrap; }

@media (max-width: 980px) {
  .nav-links {
    position: fixed;
    inset: 58px 0 auto 0;
    display: none;
    padding: 24px 20px 28px;
    flex-direction: column;
    align-items: flex-start;
    background: rgba(251, 251, 253, 0.97);
    border-bottom: 1px solid var(--line);
  }

  .menu-open .nav-links { display: flex; }
  .nav-toggle { display: block; }
  .nav-cta { display: none; }

  .feature-grid,
  .category-grid,
  .service-grid,
  .offer-grid,
  .roadmap-grid,
  .commitment-panel,
  .access-panel {
    grid-template-columns: 1fr;
  }

  .category-card.highlight { grid-column: span 1; }
  .access-form button { width: 100%; }
}

@media (max-width: 640px) {
  .hero { padding: 58px 16px 64px; }
  .hero h1 { font-size: clamp(3.5rem, 18vw, 6rem); }
  .hero-subtitle { font-size: 1.22rem; }
  .hero-actions .btn { width: 100%; }
  .device-shell { min-height: auto; padding: 14px; border-radius: 28px; }
  .dashboard-card--main { align-items: flex-start; flex-direction: column; padding: 20px; }
  .metric-grid { grid-template-columns: 1fr; }
  .service-strip { flex-wrap: wrap; }
  .service-strip span { min-width: calc(50% - 8px); }
  .section { padding: 58px 16px; }
  .feature-card,
  .category-card,
  .service-grid article,
  .offer-grid article,
  .roadmap-grid article { padding: 22px; border-radius: 24px; }
  .access-panel { padding: 24px; border-radius: 28px; }
  .footer-inner { flex-direction: column; align-items: flex-start; }
}