@import url('https://fonts.googleapis.com/css2?family=Instrument+Serif:ital@0;1&family=Sora:wght@400;500;600;700;800&display=swap');

:root {
  --bg: #142233;
  --bg-deep: #0f1a28;
  --panel: #1b2d40;
  --panel-soft: #22384d;
  --panel-softest: #29445d;
  --line: #365676;
  --line-soft: #4a6f93;
  --ink: #ffffff;
  --ink-soft: #ffffff;
  --muted: #e8f3ff;
  --subtitle: #9ec5ff;
  --subtitle-soft: #81f0d5;
  --brand: #63c7ff;
  --brand-strong: #4ca2ff;
  --brand-deep: #296fd0;
  --accent: #58dfc0;
  --accent-strong: #20bfa2;
  --glow: rgba(99, 199, 255, 0.24);
  --shadow: 0 24px 58px rgba(2, 8, 14, 0.4);
  --shadow-soft: 0 14px 28px rgba(2, 8, 14, 0.28);
  --radius-xl: 30px;
  --radius-lg: 24px;
  --radius-md: 18px;
  --radius-sm: 14px;
  --max: 1180px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; scrollbar-gutter: stable; }
body {
  margin: 0;
  min-height: 100vh;
  color: var(--ink);
  font-family: 'Sora', sans-serif;
  line-height: 1.6;
  background:
    radial-gradient(980px 540px at 8% -6%, rgba(99, 199, 255, 0.25), transparent 58%),
    radial-gradient(900px 520px at 100% -2%, rgba(88, 223, 192, 0.2), transparent 56%),
    radial-gradient(1180px 760px at 55% 112%, rgba(66, 138, 244, 0.22), transparent 68%),
    radial-gradient(560px 380px at 24% 42%, rgba(99, 199, 255, 0.11), transparent 64%),
    linear-gradient(180deg, var(--bg) 0%, var(--bg-deep) 100%);
}
body::before {
  content: '';
  position: fixed;
  inset: 0;
  pointer-events: none;
  background-image:
    linear-gradient(rgba(210, 230, 243, 0.03) 1px, transparent 1px),
    linear-gradient(90deg, rgba(210, 230, 243, 0.03) 1px, transparent 1px);
  background-size: 32px 32px;
  opacity: 0;
  mask-image: linear-gradient(180deg, rgba(0,0,0,0.55), rgba(0,0,0,0.14));
}
img, svg { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
button, input, textarea, select { font: inherit; }
button { border: 0; background: none; color: inherit; }
::selection { background: rgba(99, 199, 255, 0.22); color: #0e1520; }

.wrap {
  width: min(calc(100% - 2rem), var(--max));
  margin-inline: auto;
  position: relative;
  z-index: 1;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  border-bottom: 1px solid rgba(48, 79, 104, 0.48);
  background: rgba(10, 16, 24, 0.84);
  backdrop-filter: blur(12px) saturate(130%);
}
.is-scrolled .site-header {
  background: rgba(8, 13, 20, 0.92);
  box-shadow: 0 12px 30px rgba(2, 8, 14, 0.34);
}
.nav-shell {
  min-height: 78px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
}
.brand {
  display: inline-flex;
  align-items: center;
  gap: 0.55rem;
  min-width: 0;
}
.site-header .brand { gap: 0.24rem; }
.brand-mark { width: 48px; height: 48px; flex: none; }
.site-header .brand-mark { width: 58px; height: 58px; }
.brand-text { display: flex; flex-direction: column; gap: 0.08rem; }
.brand-name { font-size: 1.04rem; font-weight: 800; letter-spacing: 0.01em; color: var(--ink); }
.brand-subtitle { font-size: 0.78rem; color: var(--subtitle); }
.nav-links {
  display: flex;
  align-items: center;
  gap: 0.35rem;
  margin-left: auto;
}
.nav-links a {
  color: var(--ink);
  padding: 0.64rem 0.84rem;
  border-radius: 999px;
  font-size: 0.93rem;
  font-weight: 600;
  border: 1px solid transparent;
  transition: background-color 160ms ease, color 160ms ease, transform 160ms ease, border-color 160ms ease;
}
.nav-links a:hover, .nav-links a[aria-current="page"] {
  background: rgba(255,255,255,0.12);
  border-color: rgba(130, 187, 237, 0.45);
  color: #fff;
}
.nav-toggle {
  display: none;
  align-items: center;
  gap: 0.55rem;
  padding: 0.74rem 1rem;
  border-radius: 999px;
  border: 1px solid rgba(54, 91, 117, 0.9);
  background: rgba(18, 33, 49, 0.9);
  color: #fff;
}
.nav-toggle::before {
  content: '';
  width: 14px;
  height: 10px;
  border-top: 2px solid currentColor;
  border-bottom: 2px solid currentColor;
  box-shadow: 0 3px 0 0 currentColor;
}
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  min-height: 46px;
  padding: 0.78rem 1.1rem;
  border-radius: 999px;
  border: 1px solid transparent;
  font-weight: 700;
  font-size: 0.94rem;
  position: relative;
  overflow: hidden;
  isolation: isolate;
  transition: transform 160ms ease, box-shadow 180ms ease, background-color 180ms ease, border-color 180ms ease, filter 180ms ease;
  cursor: pointer;
}
.btn::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(255,255,255,0.28), rgba(255,255,255,0) 46%);
  opacity: 0.56;
  pointer-events: none;
  z-index: -1;
}
.btn:hover { transform: translateY(-1px); filter: brightness(1.05); }
.btn-primary {
  background: linear-gradient(145deg, #4b9eff 0%, #63c7ff 46%, #58dfc0 100%);
  border-color: rgba(170, 223, 255, 0.85);
  color: #fff;
  text-shadow: 0 1px 0 rgba(8, 19, 30, 0.34);
  box-shadow: 0 16px 30px rgba(76, 162, 255, 0.38), inset 0 1px 0 rgba(255,255,255,0.38);
}
.btn-primary:hover { box-shadow: 0 20px 36px rgba(76, 162, 255, 0.46), inset 0 1px 0 rgba(255,255,255,0.42); }
.btn-secondary {
  border-color: rgba(126, 219, 200, 0.68);
  background: linear-gradient(145deg, rgba(88, 223, 192, 0.33), rgba(83, 163, 255, 0.23));
  color: #fff;
  box-shadow: 0 10px 24px rgba(33, 102, 134, 0.36), inset 0 1px 0 rgba(255,255,255,0.24);
}
.btn-secondary:hover {
  background: linear-gradient(145deg, rgba(88, 223, 192, 0.46), rgba(83, 163, 255, 0.3));
  border-color: rgba(160, 232, 219, 0.84);
}
.btn-ghost {
  border-color: rgba(142, 185, 217, 0.74);
  background: linear-gradient(145deg, rgba(255,255,255,0.16), rgba(255,255,255,0.05));
  color: var(--ink);
  box-shadow: 0 10px 20px rgba(5, 13, 22, 0.28), inset 0 1px 0 rgba(255,255,255,0.24);
}
.btn-ghost:hover { background: linear-gradient(145deg, rgba(255,255,255,0.2), rgba(255,255,255,0.08)); color: #fff; }

.hero {
  padding: 4.2rem 0 2.2rem;
}
.hero-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.15fr) minmax(320px, 0.85fr);
  gap: 1.5rem;
  align-items: start;
}
.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 0.55rem;
  padding: 0.42rem 0.82rem;
  border-radius: 999px;
  border: 1px solid rgba(88, 223, 192, 0.52);
  background: linear-gradient(145deg, rgba(88, 223, 192, 0.22), rgba(99, 199, 255, 0.2));
  color: #f2fffb;
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}
.hero h1, .page-hero h1 {
  margin: 1rem 0 0.9rem;
  font-size: clamp(2.35rem, 4vw, 4.45rem);
  line-height: 1.02;
  letter-spacing: -0.04em;
}
.hero h1 .script, .page-hero h1 .script {
  display: inline-block;
  font-family: 'Instrument Serif', serif;
  font-weight: 400;
  font-style: italic;
  letter-spacing: -0.02em;
  color: var(--subtitle);
}
.hero-lead, .page-lead {
  max-width: 46rem;
  font-size: 1.12rem;
  color: var(--subtitle);
  margin: 0 0 1.15rem;
}
.hero-copy p {
  color: var(--ink);
  margin: 0 0 1rem;
}
.inline-points {
  display: flex;
  flex-wrap: wrap;
  gap: 0.55rem;
  margin: 1.2rem 0 0;
  padding: 0;
  list-style: none;
}
.inline-points li {
  padding: 0.58rem 0.82rem;
  border-radius: 999px;
  border: 1px solid rgba(84, 133, 173, 0.74);
  background: linear-gradient(145deg, rgba(255,255,255,0.16), rgba(255,255,255,0.06));
  color: #fff;
  font-size: 0.9rem;
  font-weight: 600;
}
.hero-actions, .page-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.85rem;
  margin-top: 1.35rem;
}
.hero-panel, .panel, .card, .split-panel {
  border-radius: var(--radius-xl);
  border: 1px solid rgba(84, 127, 162, 0.74);
  background:
    linear-gradient(180deg, rgba(255,255,255,0.1), rgba(255,255,255,0.03)),
    rgba(27, 45, 64, 0.88);
  box-shadow: var(--shadow);
}
.hero-panel {
  padding: 1.15rem;
  position: relative;
  overflow: hidden;
}
.hero-panel::before {
  content: '';
  position: absolute;
  inset: -10% auto auto -12%;
  width: 14rem;
  height: 14rem;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(99, 199, 255, 0.24), transparent 68%);
  pointer-events: none;
}
.panel-kicker {
  margin: 0 0 0.3rem;
  font-size: 0.78rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--subtitle-soft);
}
.panel-title {
  margin: 0;
  font-size: 1.5rem;
  letter-spacing: -0.03em;
}
.panel-note {
  margin: 0.45rem 0 0;
  color: var(--subtitle);
}
.flow-list {
  margin: 1rem 0 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 0.82rem;
}
.flow-list li {
  display: grid;
  grid-template-columns: 42px minmax(0, 1fr);
  gap: 0.85rem;
  align-items: start;
  padding: 0.9rem;
  border-radius: 20px;
  border: 1px solid rgba(91, 138, 176, 0.56);
  background: rgba(255,255,255,0.08);
}
.flow-step {
  width: 42px;
  height: 42px;
  border-radius: 50%;
  display: grid;
  place-items: center;
  font-weight: 800;
  color: #08121a;
  background: linear-gradient(135deg, var(--accent), var(--brand));
  box-shadow: 0 10px 24px rgba(32, 191, 162, 0.22);
}
.flow-list h3, .card h3, .split-panel h3, .faq-item h3 {
  margin: 0 0 0.28rem;
  font-size: 1.05rem;
  letter-spacing: -0.02em;
}
.flow-list p, .card p, .split-panel p, .faq-item p { margin: 0; color: var(--ink); }

.page-hero {
  padding: 3.6rem 0 1.7rem;
}
.section {
  padding: 1.3rem 0 3.5rem;
}
.section h2 {
  margin: 0 0 0.7rem;
  font-size: clamp(1.7rem, 2.6vw, 2.55rem);
  letter-spacing: -0.04em;
}
.section-head {
  display: flex;
  flex-direction: column;
  gap: 0.3rem;
  margin-bottom: 1.25rem;
}
.section-head p { margin: 0; color: var(--subtitle); max-width: 46rem; }
.grid-3, .grid-2, .grid-2-wide, .pricing-grid, .faq-grid, .feature-grid {
  display: grid;
  gap: 1rem;
}
.grid-3 { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.grid-2 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.grid-2-wide { grid-template-columns: minmax(0, 1.1fr) minmax(0, 0.9fr); }
.pricing-grid { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.feature-grid { grid-template-columns: repeat(4, minmax(0, 1fr)); }
.card, .split-panel { padding: 1.2rem; }
.card strong, .split-panel strong { color: #fff; }
.card .meta, .tiny, .micro, .list-note {
  color: var(--subtitle);
  font-size: 0.9rem;
}
.card-list, .check-list, .plain-list {
  margin: 0.9rem 0 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 0.72rem;
}
.check-list li, .plain-list li {
  position: relative;
  padding-left: 1.45rem;
  color: var(--ink);
}
.check-list li::before, .plain-list li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 0.55rem;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--accent), var(--brand));
}
.kit-grid {
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: 0.9rem;
}
.kit {
  padding: 1rem;
  border-radius: 20px;
  border: 1px solid rgba(89, 136, 174, 0.74);
  background: linear-gradient(145deg, rgba(255,255,255,0.14), rgba(255,255,255,0.05));
  color: #fff;
  text-align: center;
  font-weight: 700;
  box-shadow: var(--shadow-soft);
}
.badge-row {
  display: flex;
  flex-wrap: wrap;
  gap: 0.65rem;
}
.badge {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 34px;
  padding: 0.42rem 0.72rem;
  border-radius: 999px;
  border: 1px solid rgba(84, 133, 173, 0.72);
  background: linear-gradient(145deg, rgba(255,255,255,0.16), rgba(255,255,255,0.06));
  color: var(--ink);
  font-size: 0.86rem;
  font-weight: 700;
}
.callout {
  padding: 1.2rem;
  border-radius: var(--radius-lg);
  border: 1px solid rgba(88, 223, 192, 0.28);
  background: linear-gradient(180deg, rgba(88, 223, 192, 0.1), rgba(99, 199, 255, 0.08));
  color: #fff;
}
.callout p { margin: 0.45rem 0 0; color: #fff; }

.form-shell {
  display: grid;
  grid-template-columns: minmax(0, 1.06fr) minmax(300px, 0.94fr);
  gap: 1rem;
}
.form-stack {
  display: grid;
  gap: 0.9rem;
}
.form-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0.9rem;
}
label {
  display: grid;
  gap: 0.4rem;
  font-size: 0.92rem;
  font-weight: 600;
  color: var(--ink);
}
input, textarea, select {
  width: 100%;
  border-radius: 16px;
  border: 1px solid rgba(59, 96, 123, 0.72);
  background: rgba(9, 17, 26, 0.68);
  color: #fff;
  padding: 0.92rem 1rem;
  outline: none;
}
input::placeholder, textarea::placeholder { color: #8facbf; }
input:focus, textarea:focus, select:focus {
  border-color: rgba(99, 199, 255, 0.86);
  box-shadow: 0 0 0 4px rgba(99, 199, 255, 0.12);
}
textarea { resize: vertical; min-height: 136px; }
.form-result {
  min-height: 1.4rem;
  margin: 0;
  color: #d8f2ff;
}

.metric-strip {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 0.8rem;
}
.metric {
  padding: 1rem;
  border-radius: 18px;
  border: 1px solid rgba(54, 91, 117, 0.52);
  background: rgba(255,255,255,0.035);
}
.metric strong {
  display: block;
  font-size: 1.15rem;
  letter-spacing: -0.02em;
  color: #fff;
}
.metric span { color: var(--muted); font-size: 0.92rem; }

.faq-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.faq-item {
  padding: 1.05rem 1.1rem;
  border-radius: 20px;
  border: 1px solid rgba(84, 127, 162, 0.74);
  background: rgba(255,255,255,0.08);
}

.cta-band {
  padding: 1.45rem;
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 1rem;
  align-items: center;
}
.cta-band h2 { margin: 0; }
.cta-band p { margin: 0.35rem 0 0; color: var(--subtitle); }

.site-footer {
  padding: 1rem 0 2.4rem;
}
.footer-shell {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 1rem;
  padding-top: 1rem;
  border-top: 1px solid rgba(54, 91, 117, 0.42);
}
.footer-links {
  display: flex;
  flex-wrap: wrap;
  gap: 0.8rem 1rem;
  align-items: center;
}
.footer-links a { color: var(--ink-soft); }
.footer-links a:hover { color: #fff; }
.footer-note { color: var(--subtitle); }
.reveal {
  opacity: 0;
  transform: translateY(12px);
  transition: opacity 420ms ease, transform 420ms ease;
}
.reveal.ready { opacity: 1; transform: translateY(0); }
.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}
.listings-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1rem;
}
.empty-state {
  padding: 1.1rem;
  border-radius: 20px;
  border: 1px dashed rgba(91, 130, 159, 0.56);
  background: rgba(255,255,255,0.03);
  color: var(--ink);
}

.hero-chips {
  display: flex;
  flex-wrap: wrap;
  gap: 0.6rem;
  margin-top: 1.1rem;
}

.chip {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  padding: 0.5rem 0.75rem;
  border-radius: 999px;
  border: 1px solid rgba(84, 133, 173, 0.72);
  background: linear-gradient(145deg, rgba(255,255,255,0.16), rgba(255,255,255,0.06));
  color: #fff;
  font-size: 0.88rem;
}

.chip strong { color: var(--subtitle-soft); }

.page-shell {
  padding: 1rem 0 3rem;
}

.content-stack {
  display: grid;
  gap: 1rem;
}

.doc-panel {
  border-radius: var(--radius-lg);
  border: 1px solid rgba(84, 127, 162, 0.74);
  background:
    linear-gradient(180deg, rgba(255,255,255,0.1), rgba(255,255,255,0.03)),
    rgba(27, 45, 64, 0.88);
  box-shadow: var(--shadow-soft);
  padding: 1.2rem;
}

.doc-panel h2 {
  margin: 0.35rem 0 0.6rem;
  font-size: clamp(1.25rem, 2vw, 1.6rem);
}

.doc-panel .list {
  margin: 0.35rem 0 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 0.65rem;
}

.doc-panel .list li {
  position: relative;
  padding-left: 1.35rem;
  color: #fff;
}

.doc-panel .list li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 0.6rem;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--accent), var(--brand));
}

.accent-panel {
  border-color: rgba(118, 223, 199, 0.82);
  background:
    linear-gradient(165deg, rgba(88, 223, 192, 0.26), rgba(99, 199, 255, 0.2)),
    rgba(27, 45, 64, 0.9);
}

@media (max-width: 1080px) {
  .hero-grid, .grid-2-wide, .form-shell, .pricing-grid, .feature-grid { grid-template-columns: 1fr; }
  .grid-3, .kit-grid, .listings-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .metric-strip { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}

@media (max-width: 860px) {
  .site-header .brand { gap: 0.3rem; }
  .site-header .brand-mark { width: 52px; height: 52px; }
  .nav-toggle { display: inline-flex; }
  .nav-links {
    display: none;
    position: absolute;
    top: calc(100% + 0.8rem);
    right: 0;
    width: min(340px, calc(100vw - 2rem));
    padding: 0.65rem;
    border-radius: 22px;
    border: 1px solid rgba(54, 91, 117, 0.82);
    background: rgba(10, 16, 24, 0.98);
    box-shadow: var(--shadow);
    flex-direction: column;
    align-items: stretch;
  }
  .nav-links.is-open { display: flex; }
  .nav-links a, .nav-links .btn { width: 100%; justify-content: center; }
  .hero { padding-top: 3.2rem; }
  .hero h1, .page-hero h1 { font-size: clamp(2rem, 8vw, 3rem); }
  .grid-3, .grid-2, .faq-grid, .kit-grid, .form-grid, .listings-grid { grid-template-columns: 1fr; }
  .cta-band, .footer-shell { grid-template-columns: 1fr; }
}