:root {
  --ink: #0b1020;
  --ink-soft: #172033;
  --muted: #5d6b82;
  --muted-2: #7d8aa0;
  --line: rgba(15, 23, 42, .10);
  --line-strong: rgba(15, 23, 42, .16);
  --surface: #ffffff;
  --surface-soft: #f7f9fc;
  --surface-blue: #eef6ff;
  --blue: #0a72ef;
  --blue-deep: #1559c7;
  --violet: #6147ff;
  --cyan: #00a3ff;
  --green: #13a565;
  --shadow: 0 24px 64px rgba(12, 28, 61, .12), 0 2px 8px rgba(12, 28, 61, .06);
  --ring: 0 0 0 1px rgba(15, 23, 42, .08), 0 2px 2px rgba(15, 23, 42, .035), 0 10px 24px -18px rgba(15, 23, 42, .35);
  --mono: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", monospace;
  --sans: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: var(--sans);
  color: var(--ink);
  background:
    radial-gradient(circle at 16% -6%, rgba(10, 114, 239, .14), transparent 34rem),
    radial-gradient(circle at 82% 0%, rgba(97, 71, 255, .12), transparent 30rem),
    linear-gradient(#ffffff 0%, #fbfdff 58%, #f7f9fc 100%);
  line-height: 1.55;
  text-rendering: optimizeLegibility;
}

a { color: inherit; text-decoration: none; }
a:hover { color: var(--blue-deep); }
img { max-width: 100%; display: block; }

.skip-link {
  position: absolute;
  left: 1rem;
  top: -5rem;
  z-index: 30;
  padding: .7rem 1rem;
  background: var(--ink);
  color: white;
  border-radius: .55rem;
}
.skip-link:focus { top: 1rem; }

.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  background: rgba(255,255,255,.82);
  backdrop-filter: blur(18px);
  border-bottom: 1px solid rgba(15, 23, 42, .08);
}
.nav {
  max-width: 1180px;
  margin: 0 auto;
  min-height: 72px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.5rem;
  padding: 0 1.25rem;
}
.brand {
  display: inline-flex;
  align-items: center;
  gap: .7rem;
  font-weight: 650;
  letter-spacing: -.03em;
  color: var(--ink);
}
.brand-mark {
  width: 34px;
  height: 34px;
  border-radius: 10px;
  display: grid;
  place-items: center;
  background: linear-gradient(135deg, var(--ink), #263250 48%, var(--blue));
  color: #fff;
  font-family: var(--mono);
  font-size: 13px;
  box-shadow: 0 10px 22px rgba(10, 114, 239, .18);
}
.nav-links {
  display: flex;
  align-items: center;
  gap: 1.15rem;
  color: var(--muted);
  font-size: .94rem;
  font-weight: 500;
}
.nav-cta { color: white; }

.container {
  max-width: 1180px;
  margin: 0 auto;
  padding: 0 1.25rem;
}
.hero {
  padding: 88px 0 62px;
}
.hero-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.02fr) minmax(390px, .78fr);
  gap: 56px;
  align-items: center;
}
.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: .5rem;
  padding: .35rem .6rem;
  border-radius: 999px;
  background: rgba(10,114,239,.08);
  color: #0759c3;
  box-shadow: inset 0 0 0 1px rgba(10,114,239,.13);
  font-size: .82rem;
  font-weight: 650;
}
.eyebrow .dot {
  width: .48rem;
  height: .48rem;
  border-radius: 999px;
  background: var(--green);
  box-shadow: 0 0 0 4px rgba(19,165,101,.12);
}
h1 {
  max-width: 780px;
  margin: 1.35rem 0 1.1rem;
  font-size: clamp(3rem, 7vw, 6.45rem);
  line-height: .92;
  letter-spacing: -.075em;
  font-weight: 720;
}
.hero-copy {
  max-width: 720px;
  margin: 0;
  color: var(--muted);
  font-size: clamp(1.08rem, 1.8vw, 1.32rem);
  line-height: 1.55;
}
.hero-actions,
.section-actions {
  display: flex;
  flex-wrap: wrap;
  gap: .75rem;
  margin-top: 1.75rem;
}
.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: .55rem;
  min-height: 44px;
  padding: .72rem 1rem;
  border-radius: .7rem;
  font-weight: 650;
  font-size: .95rem;
  transition: transform .18s ease, box-shadow .18s ease, background .18s ease;
}
.button:hover { transform: translateY(-1px); }
.button.primary {
  color: #fff;
  background: var(--ink);
  box-shadow: 0 16px 30px -18px rgba(11,16,32,.8);
}
.button.primary:hover { background: #202b43; color: #fff; }
.button.secondary {
  color: var(--ink);
  background: #fff;
  box-shadow: var(--ring);
}
.button.secondary:hover { color: var(--ink); background: #fbfdff; }

.hero-card {
  background: rgba(255,255,255,.88);
  box-shadow: var(--shadow), inset 0 0 0 1px rgba(15, 23, 42, .08);
  border-radius: 28px;
  padding: 18px;
  min-width: 0;
}
.hero-card img { width: 100%; border-radius: 20px; }
.card-caption {
  display: grid;
  gap: .35rem;
  padding: 1rem .4rem .25rem;
}
.card-caption strong { font-size: 1rem; letter-spacing: -.02em; }
.card-caption span { color: var(--muted); font-size: .92rem; }

.hero-strip {
  margin-top: 54px;
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1px;
  background: var(--line);
  border-radius: 18px;
  overflow: hidden;
  box-shadow: var(--ring);
}
.strip-item { background: rgba(255,255,255,.78); padding: 1.25rem; }
.strip-item span {
  display: block;
  color: var(--blue-deep);
  font: 650 .75rem/1 var(--mono);
  text-transform: uppercase;
  letter-spacing: .06em;
  margin-bottom: .5rem;
}
.strip-item strong { display: block; font-size: 1.05rem; letter-spacing: -.025em; }

section { padding: 74px 0; }
.section-head {
  max-width: 760px;
  margin-bottom: 2rem;
}
.kicker {
  color: var(--blue-deep);
  font: 650 .78rem/1 var(--mono);
  letter-spacing: .08em;
  text-transform: uppercase;
}
h2 {
  margin: .8rem 0 .8rem;
  font-size: clamp(2rem, 4.6vw, 4rem);
  line-height: .98;
  letter-spacing: -.065em;
}
.section-head p,
.lede { color: var(--muted); font-size: 1.08rem; margin: 0; }
.grid-3 {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1rem;
}
.grid-2 {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1rem;
}
.panel {
  background: rgba(255,255,255,.92);
  box-shadow: var(--ring);
  border-radius: 20px;
  padding: 1.35rem;
}
.panel h3 {
  margin: .25rem 0 .55rem;
  font-size: 1.3rem;
  line-height: 1.12;
  letter-spacing: -.04em;
}
.panel p { margin: 0; color: var(--muted); }
.mini-label {
  display: inline-flex;
  color: var(--blue-deep);
  font: 650 .72rem/1 var(--mono);
  letter-spacing: .06em;
  text-transform: uppercase;
}
.checklist {
  display: grid;
  gap: .8rem;
  margin: 1rem 0 0;
  padding: 0;
  list-style: none;
}
.checklist li {
  display: grid;
  grid-template-columns: 24px 1fr;
  gap: .65rem;
  color: var(--ink-soft);
}
.checklist li::before {
  content: "";
  width: 20px;
  height: 20px;
  margin-top: .08rem;
  border-radius: 999px;
  background: url('assets/check.svg') center/14px 14px no-repeat, rgba(19,165,101,.10);
  box-shadow: inset 0 0 0 1px rgba(19,165,101,.2);
}
.split-section {
  display: grid;
  grid-template-columns: minmax(0, .75fr) minmax(360px, 1fr);
  gap: 2rem;
  align-items: start;
}
.section-head.compact { margin-bottom: 0; }
.checklist.panel { margin: 0; padding: 1.25rem; }
.checklist label {
  display: grid;
  grid-template-columns: 22px 1fr;
  gap: .75rem;
  align-items: start;
  color: var(--ink-soft);
}
.checklist input {
  width: 18px;
  height: 18px;
  margin: .18rem 0 0;
  accent-color: var(--green);
}
.faq-section { background: linear-gradient(180deg, #fbfdff, #fff); }
.faq-list { display: grid; gap: .9rem; }
details.panel { padding: 0; overflow: hidden; }
details summary {
  cursor: pointer;
  list-style: none;
  padding: 1.15rem 1.35rem;
  font-weight: 650;
  letter-spacing: -.025em;
}
details summary::-webkit-details-marker { display: none; }
details summary::after {
  content: "+";
  float: right;
  color: var(--muted-2);
}
details[open] summary::after { content: "–"; }
details p { padding: 0 1.35rem 1.25rem; }
.resource-card {
  min-height: 215px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}
.resource-card code,
.code-pill {
  font-family: var(--mono);
  font-size: .82rem;
  color: #0b4fb2;
  background: rgba(10,114,239,.08);
  border-radius: .45rem;
  padding: .25rem .42rem;
}
.workflow {
  position: relative;
  overflow: hidden;
  color: #fff;
  background: radial-gradient(circle at 10% 0%, rgba(0,163,255,.22), transparent 25rem), linear-gradient(135deg, #0b1020, #111a31 48%, #0b1020);
  border-radius: 30px;
  padding: clamp(1.5rem, 4vw, 3rem);
  box-shadow: 0 30px 80px rgba(11,16,32,.22);
}
.workflow h2 { color: #fff; max-width: 790px; }
.workflow p { color: rgba(255,255,255,.72); }
.pipeline {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 1px;
  background: rgba(255,255,255,.12);
  margin-top: 2rem;
  border-radius: 20px;
  overflow: hidden;
}
.pipeline-step { background: rgba(255,255,255,.055); padding: 1.2rem; min-height: 170px; }
.pipeline-step span { font: 650 .72rem/1 var(--mono); letter-spacing: .07em; text-transform: uppercase; color: #91c7ff; }
.pipeline-step h3 { margin: .8rem 0 .45rem; letter-spacing: -.035em; font-size: 1.25rem; }
.pipeline-step p { margin: 0; font-size: .95rem; }
.availability {
  background: linear-gradient(180deg, #fff, #f8fbff);
}
.availability-card {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 330px;
  gap: 2rem;
  align-items: center;
  background: #fff;
  box-shadow: var(--shadow), inset 0 0 0 1px rgba(15, 23, 42, .08);
  border-radius: 30px;
  padding: clamp(1.5rem, 4vw, 3rem);
}
.domain-chip {
  display: inline-flex;
  align-items: center;
  gap: .5rem;
  border-radius: 999px;
  padding: .55rem .8rem;
  background: rgba(19,165,101,.09);
  color: #0b7b4b;
  font-weight: 700;
  box-shadow: inset 0 0 0 1px rgba(19,165,101,.18);
}
.contact-box {
  padding: 1.25rem;
  border-radius: 22px;
  background: var(--surface-soft);
  box-shadow: inset 0 0 0 1px rgba(15, 23, 42, .08);
}
.contact-box p { color: var(--muted); margin-top: .5rem; }
.page-hero { padding: 78px 0 36px; }
.page-hero h1 { max-width: 880px; }
.contact-layout {
  display: grid;
  grid-template-columns: minmax(0, .95fr) minmax(340px, .55fr);
  gap: 1.25rem;
  align-items: start;
  padding-bottom: 80px;
}
.mail-card .button { width: 100%; margin-top: 1rem; }
.detail-list {
  display: grid;
  gap: .75rem;
  margin-top: 1rem;
}
.detail-list div {
  padding: .9rem;
  border-radius: 14px;
  background: var(--surface-soft);
}
.detail-list dt { font: 650 .75rem/1 var(--mono); text-transform: uppercase; letter-spacing: .06em; color: var(--muted-2); }
.detail-list dd { margin: .35rem 0 0; color: var(--ink-soft); }
.footer {
  border-top: 1px solid rgba(15, 23, 42, .08);
  padding: 2rem 0;
  color: var(--muted);
  background: rgba(255,255,255,.72);
}
.footer-grid {
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  flex-wrap: wrap;
  align-items: center;
}
.disclaimer { max-width: 720px; font-size: .9rem; }

@media (max-width: 920px) {
  .hero-grid, .availability-card, .contact-layout, .split-section { grid-template-columns: 1fr; }
  .hero-card { max-width: 620px; }
  .grid-3, .grid-2, .pipeline { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 640px) {
  .nav { min-height: 64px; }
  .nav-links a:not(.nav-cta) { display: none; }
  .hero { padding-top: 54px; }
  h1 { letter-spacing: -.065em; }
  .hero-strip, .grid-3, .grid-2, .pipeline { grid-template-columns: 1fr; }
  .hero-card { padding: 10px; border-radius: 22px; }
  .availability-card, .workflow { border-radius: 22px; }
  section { padding: 52px 0; }
}
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { transition: none !important; }
}