:root {
  --color-ink: #08111f;
  --color-ink-soft: #21314a;
  --color-cloud: #f3f8ff;
  --color-cloud-deep: #e4eefb;
  --color-surface: rgba(255,255,255,.84);
  --color-surface-solid: #ffffff;
  --color-line: rgba(55, 82, 115, .18);
  --color-primary: #0a68ff;
  --color-primary-dark: #0846b3;
  --color-accent: #00d8ff;
  --color-accent-soft: #d8f8ff;
  --color-mint: #31e6b0;
  --color-mint-soft: #dafcf2;
  --color-warning: #ffb457;
  --color-danger: #ff6b6b;
  --color-deep: #0b1730;
  --color-deep-2: #102340;
  --shadow-card: 0 24px 60px rgba(18, 42, 75, .13);
  --shadow-soft: 0 14px 34px rgba(21, 62, 110, .12);
  --radius-xl: 28px;
  --radius-lg: 20px;
  --radius-md: 14px;
  --font-heading: "Manrope", "Inter", "Segoe UI", system-ui, sans-serif;
  --font-body: "Inter", "Segoe UI", Roboto, Arial, sans-serif;
  --font-mono: "IBM Plex Mono", "SFMono-Regular", Consolas, monospace;
  --container: 1180px;
  --header-height: 78px;
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  font-family: var(--font-body);
  color: var(--color-ink);
  background:
    radial-gradient(circle at 14% 10%, rgba(0,216,255,.18), transparent 30%),
    radial-gradient(circle at 86% 6%, rgba(49,230,176,.16), transparent 26%),
    linear-gradient(180deg, #f8fbff 0%, #eef5ff 42%, #f7fbff 100%);
  line-height: 1.65;
  min-width: 320px;
}

img { max-width: 100%; height: auto; display: block; }

a { color: var(--color-primary); text-decoration: none; }
a:hover { color: var(--color-primary-dark); }

p { margin: 0 0 1rem; }

h1, h2, h3 {
  font-family: var(--font-heading);
  color: var(--color-ink);
  line-height: 1.08;
  letter-spacing: -.035em;
  margin: 0 0 1rem;
}

h1 { font-size: clamp(2.35rem, 5vw, 5rem); }
h2 { font-size: clamp(1.85rem, 3vw, 3.05rem); }
h3 { font-size: clamp(1.18rem, 1.6vw, 1.45rem); }

ul, ol { margin: 0; padding-left: 1.2rem; }
li + li { margin-top: .55rem; }

.skip-link {
  position: absolute;
  top: -60px;
  left: 18px;
  z-index: 1000;
  padding: .75rem 1rem;
  background: var(--color-deep);
  color: white;
  border-radius: 999px;
}
.skip-link:focus { top: 14px; }

.container {
  width: min(100% - 40px, var(--container));
  margin-inline: auto;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  backdrop-filter: blur(18px);
  background: rgba(248, 251, 255, .78);
  border-bottom: 1px solid var(--color-line);
}

.navbar {
  min-height: var(--header-height);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.2rem;
}

.logo {
  display: inline-flex;
  align-items: center;
  gap: .72rem;
  font-family: var(--font-heading);
  font-weight: 850;
  color: var(--color-ink);
  letter-spacing: -.03em;
  white-space: nowrap;
}

.logo-mark {
  width: 42px;
  height: 42px;
  border-radius: 14px;
  display: grid;
  place-items: center;
  background: linear-gradient(135deg, var(--color-primary), var(--color-accent));
  box-shadow: 0 12px 28px rgba(10,104,255,.25);
  color: white;
  font-family: var(--font-mono);
  font-weight: 800;
}

.logo small {
  display: block;
  font-family: var(--font-mono);
  font-size: .66rem;
  letter-spacing: .08em;
  color: #65758e;
  margin-top: -.25rem;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: .25rem;
  list-style: none;
  padding: 0;
  margin: 0;
}

.nav-links a {
  display: inline-flex;
  align-items: center;
  padding: .68rem .9rem;
  border-radius: 999px;
  color: var(--color-ink-soft);
  font-weight: 700;
  font-size: .95rem;
}

.nav-links a:hover,
.nav-links a[aria-current="page"] {
  background: rgba(10,104,255,.09);
  color: var(--color-primary-dark);
}

.header-action { display: flex; align-items: center; gap: .75rem; }

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: .5rem;
  border: 0;
  border-radius: 999px;
  padding: .88rem 1.18rem;
  font-weight: 800;
  font-family: var(--font-body);
  line-height: 1;
  cursor: pointer;
  transition: transform .2s ease, box-shadow .2s ease, background .2s ease;
}

.btn:hover { transform: translateY(-2px); }

.btn-primary {
  color: white;
  background: linear-gradient(135deg, var(--color-primary), #11b8ff);
  box-shadow: 0 18px 36px rgba(10,104,255,.25);
}

.btn-primary:hover { color: white; box-shadow: 0 24px 44px rgba(10,104,255,.31); }

.btn-secondary {
  color: var(--color-ink);
  background: rgba(255,255,255,.86);
  border: 1px solid var(--color-line);
  box-shadow: var(--shadow-soft);
}

.btn-dark {
  color: white;
  background: var(--color-deep);
  box-shadow: 0 18px 36px rgba(8,17,31,.22);
}

.btn-dark:hover { color: white; }

.hero {
  padding: clamp(4.5rem, 8vw, 7.5rem) 0 clamp(3rem, 6vw, 5.5rem);
  position: relative;
  overflow: hidden;
}

.hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(10,104,255,.05) 1px, transparent 1px),
    linear-gradient(90deg, rgba(10,104,255,.05) 1px, transparent 1px);
  background-size: 44px 44px;
  mask-image: linear-gradient(180deg, black, transparent 76%);
  pointer-events: none;
}

.hero-grid {
  position: relative;
  display: grid;
  grid-template-columns: minmax(0, 1.02fr) minmax(320px, .98fr);
  gap: clamp(2rem, 5vw, 4.5rem);
  align-items: center;
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: .55rem;
  margin-bottom: 1.1rem;
  padding: .42rem .72rem;
  border: 1px solid rgba(0,216,255,.35);
  border-radius: 999px;
  color: var(--color-primary-dark);
  background: rgba(216,248,255,.72);
  font-family: var(--font-mono);
  font-size: .78rem;
  letter-spacing: .08em;
  text-transform: uppercase;
  font-weight: 800;
}

.eyebrow::before {
  content: "";
  width: .55rem;
  height: .55rem;
  border-radius: 50%;
  background: var(--color-mint);
  box-shadow: 0 0 0 6px rgba(49,230,176,.16);
}

.lead {
  font-size: clamp(1.05rem, 1.5vw, 1.28rem);
  color: #43536c;
  max-width: 68ch;
}

.hero-actions, .section-actions {
  display: flex;
  flex-wrap: wrap;
  gap: .85rem;
  margin-top: 1.65rem;
}

.trust-strip {
  display: flex;
  flex-wrap: wrap;
  gap: .7rem;
  margin-top: 1.75rem;
}

.trust-pill {
  padding: .62rem .8rem;
  border-radius: 999px;
  background: rgba(255,255,255,.7);
  border: 1px solid var(--color-line);
  color: #4d5e77;
  font-weight: 750;
  font-size: .92rem;
}

.hero-visual {
  position: relative;
  border-radius: var(--radius-xl);
  background: linear-gradient(155deg, rgba(255,255,255,.88), rgba(216,248,255,.54));
  border: 1px solid rgba(255,255,255,.8);
  box-shadow: var(--shadow-card);
  overflow: hidden;
}

.hero-visual::after {
  content: "LIVE";
  position: absolute;
  top: 22px;
  right: 22px;
  padding: .35rem .62rem;
  border-radius: 999px;
  background: rgba(49,230,176,.16);
  color: #047650;
  font-family: var(--font-mono);
  font-weight: 800;
  font-size: .78rem;
}

.section {
  padding: clamp(3.5rem, 7vw, 6.4rem) 0;
}

.section-tight { padding-top: clamp(2.8rem, 5vw, 4rem); }

.section-header {
  max-width: 820px;
  margin-bottom: 2rem;
}

.section-header.center { text-align: center; margin-inline: auto; }

.kicker {
  color: var(--color-primary-dark);
  font-weight: 850;
  font-family: var(--font-mono);
  font-size: .82rem;
  letter-spacing: .08em;
  text-transform: uppercase;
  margin-bottom: .7rem;
}

.grid {
  display: grid;
  gap: 1.2rem;
}

.grid-2 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.grid-3 { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.grid-4 { grid-template-columns: repeat(4, minmax(0, 1fr)); }

.card {
  border: 1px solid var(--color-line);
  border-radius: var(--radius-lg);
  background: var(--color-surface);
  box-shadow: var(--shadow-soft);
  padding: clamp(1.1rem, 2.4vw, 1.65rem);
}

.card.dark {
  background: linear-gradient(155deg, var(--color-deep), #122b4f);
  color: #dce9fb;
  border-color: rgba(255,255,255,.12);
}

.card.dark h2, .card.dark h3 { color: white; }
.card.dark p, .card.dark li { color: #c7d6ea; }
.card.dark a { color: #85ecff; }

.metric {
  display: block;
  font-family: var(--font-heading);
  font-size: clamp(2rem, 4vw, 3.4rem);
  letter-spacing: -.05em;
  line-height: 1;
  color: var(--color-primary);
  margin-bottom: .5rem;
}

.icon-badge {
  width: 46px;
  height: 46px;
  border-radius: 16px;
  display: grid;
  place-items: center;
  margin-bottom: 1rem;
  background: linear-gradient(135deg, rgba(0,216,255,.2), rgba(49,230,176,.22));
  border: 1px solid rgba(10,104,255,.14);
  font-family: var(--font-mono);
  color: var(--color-primary-dark);
  font-weight: 900;
}

.feature-link {
  display: inline-flex;
  margin-top: .8rem;
  font-weight: 850;
  color: var(--color-primary-dark);
}

.split {
  display: grid;
  grid-template-columns: minmax(0, .9fr) minmax(320px, 1.1fr);
  gap: clamp(1.5rem, 5vw, 4rem);
  align-items: center;
}

.panel {
  border-radius: var(--radius-xl);
  background: rgba(255,255,255,.74);
  border: 1px solid rgba(255,255,255,.84);
  box-shadow: var(--shadow-card);
  padding: clamp(1.2rem, 3vw, 2.2rem);
}

.check-list {
  display: grid;
  gap: .8rem;
  padding: 0;
  list-style: none;
}

.check-list li {
  position: relative;
  padding-left: 2rem;
  margin: 0;
}

.check-list li::before {
  content: "✓";
  position: absolute;
  left: 0;
  top: .02rem;
  width: 1.35rem;
  height: 1.35rem;
  border-radius: 50%;
  display: grid;
  place-items: center;
  color: #035d40;
  background: var(--color-mint-soft);
  font-weight: 900;
  line-height: 1;
}

.timeline {
  counter-reset: step;
  display: grid;
  gap: 1rem;
}

.timeline-item {
  counter-increment: step;
  position: relative;
  padding-left: 4.1rem;
  min-height: 3rem;
}

.timeline-item::before {
  content: counter(step, decimal-leading-zero);
  position: absolute;
  left: 0;
  top: 0;
  width: 3rem;
  height: 3rem;
  border-radius: 18px;
  background: var(--color-deep);
  color: white;
  display: grid;
  place-items: center;
  font-family: var(--font-mono);
  font-weight: 850;
}

.cta-band {
  padding: clamp(2rem, 5vw, 3rem);
  border-radius: var(--radius-xl);
  color: white;
  background:
    radial-gradient(circle at 15% 0%, rgba(0,216,255,.36), transparent 33%),
    radial-gradient(circle at 84% 25%, rgba(49,230,176,.24), transparent 28%),
    linear-gradient(135deg, var(--color-deep), #0b315f);
  box-shadow: var(--shadow-card);
  overflow: hidden;
}

.cta-band h2, .cta-band h3 { color: white; }
.cta-band p { color: #d6e4f7; max-width: 760px; }
.cta-band .btn-secondary { background: white; }

.page-hero {
  padding: clamp(3.5rem, 7vw, 6rem) 0 clamp(2.5rem, 5vw, 4rem);
  background:
    radial-gradient(circle at 18% 14%, rgba(0,216,255,.18), transparent 34%),
    radial-gradient(circle at 78% 10%, rgba(49,230,176,.16), transparent 28%);
}

.breadcrumbs {
  display: flex;
  flex-wrap: wrap;
  gap: .35rem;
  margin-bottom: 1.2rem;
  color: #64748b;
  font-size: .93rem;
}

.breadcrumbs a { color: #52627a; font-weight: 750; }

.table-wrap {
  overflow-x: auto;
  border: 1px solid var(--color-line);
  border-radius: var(--radius-lg);
  background: white;
  box-shadow: var(--shadow-soft);
}

table {
  width: 100%;
  border-collapse: collapse;
  min-width: 680px;
}

th, td {
  padding: 1rem;
  text-align: left;
  border-bottom: 1px solid var(--color-line);
  vertical-align: top;
}

th {
  font-family: var(--font-heading);
  background: #f1f7ff;
  color: var(--color-ink);
}

tr:last-child td { border-bottom: 0; }

.form-card {
  border-radius: var(--radius-xl);
  background: white;
  border: 1px solid var(--color-line);
  box-shadow: var(--shadow-card);
  padding: clamp(1.25rem, 3vw, 2rem);
}

.form-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1rem;
}

.form-field { display: grid; gap: .4rem; }

.form-field.full { grid-column: 1 / -1; }

label {
  font-weight: 800;
  color: var(--color-ink-soft);
}

input, textarea, select {
  width: 100%;
  border: 1px solid var(--color-line);
  border-radius: 16px;
  padding: .88rem 1rem;
  font: inherit;
  color: var(--color-ink);
  background: #f8fbff;
}

textarea { min-height: 140px; resize: vertical; }

input:focus, textarea:focus, select:focus {
  outline: 3px solid rgba(0,216,255,.24);
  border-color: var(--color-accent);
}

.note {
  font-size: .93rem;
  color: #667790;
}

.site-footer {
  border-top: 1px solid var(--color-line);
  background: rgba(255,255,255,.65);
  padding: 2.6rem 0;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.25fr .75fr .75fr;
  gap: 1.4rem;
}

.footer-links {
  list-style: none;
  padding: 0;
  display: grid;
  gap: .45rem;
}

.footer-links a { color: #52627a; font-weight: 700; }

.footer-bottom {
  margin-top: 1.6rem;
  padding-top: 1.2rem;
  border-top: 1px solid var(--color-line);
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  color: #667790;
  font-size: .92rem;
}

@media (max-width: 980px) {
  .navbar { align-items: flex-start; padding: .9rem 0; flex-direction: column; }
  .nav-links { flex-wrap: wrap; }
  .header-action { width: 100%; justify-content: flex-start; }
  .hero-grid, .split { grid-template-columns: 1fr; }
  .grid-4, .grid-3 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .footer-grid { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 640px) {
  .container { width: min(100% - 28px, var(--container)); }
  .nav-links a { padding: .55rem .7rem; font-size: .9rem; }
  .grid-2, .grid-3, .grid-4, .form-grid { grid-template-columns: 1fr; }
  .hero-actions, .section-actions { flex-direction: column; align-items: stretch; }
  .btn { width: 100%; }
  .timeline-item { padding-left: 0; padding-top: 3.8rem; }
  .footer-grid, .footer-bottom { grid-template-columns: 1fr; flex-direction: column; }
}

.footer-note { margin-top: 1rem; }
.mt-12 { margin-top: 1.2rem; }