:root {
  --color-bg: #07111f;
  --color-bg-deep: #040914;
  --color-surface: #0e1b2f;
  --color-surface-soft: #12213a;
  --color-surface-glass: rgba(18, 33, 58, 0.72);
  --color-line: #274365;
  --color-text: #f7faff;
  --color-muted: #aab8cf;
  --color-primary: #6ef3d6;
  --color-primary-strong: #31d6ba;
  --color-accent: #8b5cf6;
  --color-warm: #ffb86c;
  --color-danger: #ff7d93;
  --color-link: #8ee8ff;
  --shadow-soft: 0 24px 70px rgba(0, 0, 0, 0.34);
  --shadow-card: 0 18px 46px rgba(1, 7, 18, 0.26);
  --radius-xl: 30px;
  --radius-lg: 22px;
  --radius-md: 16px;
  --space-section: clamp(64px, 8vw, 112px);
  --container: 1180px;
  --font-sans: Inter, Manrope, "Segoe UI", Roboto, Arial, sans-serif;
  --font-display: Manrope, Inter, "Segoe UI", Arial, sans-serif;
  --font-mono: "JetBrains Mono", "SFMono-Regular", Consolas, monospace;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: var(--font-sans);
  color: var(--color-text);
  background:
    radial-gradient(circle at 12% 8%, rgba(110, 243, 214, 0.11), transparent 31rem),
    radial-gradient(circle at 88% 4%, rgba(139, 92, 246, 0.16), transparent 32rem),
    linear-gradient(180deg, var(--color-bg), var(--color-bg-deep));
  line-height: 1.65;
  min-height: 100vh;
}
a { color: var(--color-link); text-decoration: none; transition: color .2s ease, opacity .2s ease, transform .2s ease; }
a:hover { color: var(--color-primary); }
img { max-width: 100%; height: auto; display: block; }
strong { color: var(--color-text); }
p { margin: 0 0 1rem; color: var(--color-muted); }
ul, ol { color: var(--color-muted); padding-left: 1.2rem; }
li + li { margin-top: .45rem; }
.skip-link { position: absolute; left: -999px; top: 1rem; padding: .75rem 1rem; border-radius: 999px; background: var(--color-primary); color: var(--color-bg); z-index: 20; }
.skip-link:focus { left: 1rem; }
.container { width: min(100% - 40px, var(--container)); margin: 0 auto; }
.site-header {
  position: sticky; top: 0; z-index: 10;
  background: rgba(7, 17, 31, .82);
  border-bottom: 1px solid rgba(83, 119, 161, .22);
  backdrop-filter: blur(18px);
}
.header-inner { display: flex; align-items: center; justify-content: space-between; gap: 1rem; min-height: 82px; }
.logo { display: inline-flex; align-items: center; gap: .7rem; color: var(--color-text); font-weight: 800; letter-spacing: -.02em; font-size: 1.16rem; }
.logo img { width: 42px; height: 42px; }
.logo span { color: var(--color-primary); }
.nav-list { display: flex; align-items: center; gap: .3rem; list-style: none; padding: 0; margin: 0; }
.nav-list a { display: inline-flex; padding: .65rem .86rem; border-radius: 999px; color: var(--color-muted); font-size: .96rem; }
.nav-list a:hover, .nav-list a[aria-current="page"] { color: var(--color-text); background: rgba(255,255,255,.07); }
.header-actions { display: flex; gap: .7rem; align-items: center; }
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: .55rem;
  min-height: 46px; padding: .82rem 1.12rem; border: 1px solid transparent; border-radius: 999px;
  font-weight: 760; color: var(--color-bg); background: linear-gradient(135deg, var(--color-primary), var(--color-accent));
  box-shadow: 0 12px 28px rgba(110, 243, 214, .18); cursor: pointer;
}
.btn:hover { color: var(--color-bg); transform: translateY(-2px); }
.btn.secondary { color: var(--color-text); background: rgba(255,255,255,.06); border-color: rgba(255,255,255,.16); box-shadow: none; }
.btn.ghost { color: var(--color-primary); background: transparent; border-color: rgba(110,243,214,.35); box-shadow: none; }
.hero { padding: clamp(64px, 8vw, 118px) 0 54px; }
.hero-grid { display: grid; grid-template-columns: minmax(0, 1.04fr) minmax(360px, .96fr); align-items: center; gap: clamp(34px, 5vw, 70px); }
.eyebrow { display: inline-flex; align-items: center; gap: .5rem; width: fit-content; margin-bottom: 1.1rem; padding: .4rem .76rem; border: 1px solid rgba(110, 243, 214, .28); border-radius: 999px; color: var(--color-primary); background: rgba(110, 243, 214, .08); font-size: .88rem; font-weight: 700; }
.eyebrow::before { content: ""; width: .5rem; height: .5rem; border-radius: 99px; background: var(--color-primary); box-shadow: 0 0 20px var(--color-primary); }
h1, h2, h3 { font-family: var(--font-display); color: var(--color-text); line-height: 1.08; letter-spacing: -.045em; margin: 0; }
h1 { font-size: clamp(2.45rem, 6vw, 5.6rem); max-width: 880px; }
h2 { font-size: clamp(2rem, 3.8vw, 3.55rem); margin-bottom: 1rem; }
h3 { font-size: clamp(1.24rem, 2vw, 1.55rem); margin-bottom: .55rem; letter-spacing: -.025em; }
.lead { font-size: clamp(1.08rem, 1.6vw, 1.28rem); max-width: 730px; color: #c8d5ea; margin: 1.35rem 0 0; }
.hero-actions { display: flex; flex-wrap: wrap; gap: .85rem; margin-top: 2rem; }
.hero-note { margin-top: 1rem; color: #8ea0bb; font-size: .96rem; }
.hero-visual { position: relative; }
.hero-visual::before { content: ""; position: absolute; inset: -24px; border-radius: 44px; background: linear-gradient(135deg, rgba(110,243,214,.18), rgba(139,92,246,.16)); filter: blur(30px); z-index: -1; }
.hero-visual img { border-radius: 40px; box-shadow: var(--shadow-soft); }
.metric-strip { display: grid; grid-template-columns: repeat(4, 1fr); gap: 1rem; margin-top: 2.6rem; }
.metric { padding: 1.25rem; background: rgba(18, 33, 58, .75); border: 1px solid rgba(78, 118, 158, .36); border-radius: var(--radius-lg); }
.metric b { display: block; font-size: clamp(1.6rem, 3vw, 2.25rem); line-height: 1.1; letter-spacing: -.035em; color: var(--color-text); }
.metric span { display: block; color: var(--color-muted); font-size: .94rem; margin-top: .35rem; }
.section { padding: var(--space-section) 0; }
.section.compact { padding: 72px 0; }
.section-header { max-width: 760px; margin-bottom: clamp(26px, 4vw, 44px); }
.section-header.center { text-align: center; margin-left: auto; margin-right: auto; }
.section-kicker { color: var(--color-primary); text-transform: uppercase; letter-spacing: .15em; font-size: .78rem; font-weight: 800; margin-bottom: .9rem; }
.grid { display: grid; gap: 1rem; }
.grid.cards-3 { grid-template-columns: repeat(3, 1fr); }
.grid.cards-2 { grid-template-columns: repeat(2, 1fr); }
.card, .panel, .quote-card, .step-card {
  background: linear-gradient(180deg, rgba(18,33,58,.86), rgba(13,26,46,.84));
  border: 1px solid rgba(83, 119, 161, .35);
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-card);
}
.card { padding: clamp(1.2rem, 2.2vw, 1.75rem); }
.card-icon { width: 56px; height: 56px; margin-bottom: 1rem; }
.card .tag, .tag { display: inline-flex; margin-bottom: .9rem; padding: .28rem .62rem; border-radius: 999px; color: var(--color-primary); background: rgba(110,243,214,.1); font-size: .8rem; font-weight: 760; }
.panel { padding: clamp(1.4rem, 3vw, 2.4rem); }
.split { display: grid; grid-template-columns: minmax(0, .95fr) minmax(340px, 1.05fr); gap: clamp(28px, 5vw, 62px); align-items: center; }
.feature-list { display: grid; gap: .85rem; margin-top: 1.4rem; }
.feature-item { display: flex; gap: .85rem; align-items: flex-start; padding: .9rem; border-radius: var(--radius-md); background: rgba(255,255,255,.045); border: 1px solid rgba(255,255,255,.08); }
.feature-item img { width: 28px; flex: 0 0 auto; }
.cta-band { position: relative; overflow: hidden; padding: clamp(2rem, 5vw, 3.8rem); border-radius: 38px; background: linear-gradient(135deg, rgba(110,243,214,.16), rgba(139,92,246,.21) 58%, rgba(255,184,108,.14)); border: 1px solid rgba(255,255,255,.14); box-shadow: var(--shadow-soft); }
.cta-band::after { content: ""; position: absolute; right: -80px; top: -80px; width: 230px; height: 230px; border-radius: 50%; background: rgba(110,243,214,.16); }
.cta-band > * { position: relative; z-index: 1; }
.cta-band p { max-width: 720px; color: #d7e1f1; }
.breadcrumbs { display: flex; flex-wrap: wrap; gap: .45rem; margin-top: 1.4rem; font-size: .94rem; color: var(--color-muted); }
.breadcrumbs a { color: var(--color-muted); }
.breadcrumbs span { color: var(--color-text); }
.page-hero { padding: clamp(54px, 7vw, 96px) 0 28px; }
.page-hero .lead { max-width: 840px; }
.logic-list { counter-reset: item; display: grid; gap: 1rem; padding: 0; margin: 1.4rem 0 0; list-style: none; }
.logic-list li { counter-increment: item; padding: 1.1rem 1.1rem 1.1rem 4rem; position: relative; border-radius: var(--radius-lg); background: rgba(255,255,255,.045); border: 1px solid rgba(255,255,255,.08); color: var(--color-muted); }
.logic-list li::before { content: counter(item); position: absolute; left: 1rem; top: 1rem; width: 2.05rem; height: 2.05rem; display: grid; place-items: center; border-radius: 50%; background: linear-gradient(135deg, var(--color-primary), var(--color-accent)); color: var(--color-bg); font-weight: 850; }
.table-wrap { overflow-x: auto; border-radius: var(--radius-xl); border: 1px solid rgba(83,119,161,.35); }
table { width: 100%; min-width: 760px; border-collapse: collapse; background: rgba(18,33,58,.7); }
th, td { padding: 1rem; text-align: left; border-bottom: 1px solid rgba(83,119,161,.22); vertical-align: top; }
th { color: var(--color-text); font-size: .95rem; background: rgba(255,255,255,.05); }
td { color: var(--color-muted); }
.quote-card { padding: clamp(1.4rem, 3vw, 2.25rem); }
.quote-card p { font-size: 1.05rem; color: #d7e1f1; }
.quote-card cite { color: var(--color-primary); font-style: normal; font-weight: 760; }
.form-card { padding: clamp(1.3rem, 3vw, 2.2rem); background: rgba(18, 33, 58, .82); border: 1px solid rgba(83,119,161,.35); border-radius: var(--radius-xl); box-shadow: var(--shadow-soft); }
.form-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 1rem; }
.form-field { display: grid; gap: .45rem; }
.form-field.full { grid-column: 1 / -1; }
label { color: var(--color-text); font-weight: 700; }
input, textarea, select { width: 100%; padding: .92rem 1rem; color: var(--color-text); background: rgba(7,17,31,.72); border: 1px solid rgba(129,157,192,.35); border-radius: 16px; font: inherit; outline: none; }
input:focus, textarea:focus, select:focus { border-color: var(--color-primary); box-shadow: 0 0 0 4px rgba(110,243,214,.13); }
textarea { min-height: 132px; resize: vertical; }
.small { font-size: .92rem; color: #8ea0bb; }
.site-footer { padding: 48px 0; border-top: 1px solid rgba(83,119,161,.22); background: rgba(4, 9, 20, .42); }
.footer-grid { display: grid; grid-template-columns: 1.2fr .8fr .8fr; gap: 1.4rem; }
.footer-title { color: var(--color-text); font-weight: 800; margin-bottom: .55rem; }
.footer-links { list-style: none; margin: 0; padding: 0; }
.footer-links li + li { margin-top: .38rem; }
.footer-bottom { display: flex; flex-wrap: wrap; justify-content: space-between; gap: 1rem; margin-top: 2rem; padding-top: 1.3rem; border-top: 1px solid rgba(83,119,161,.18); color: #8ea0bb; font-size: .92rem; }

@media (max-width: 980px) {
  .header-inner { align-items: flex-start; flex-direction: column; padding: 1rem 0; }
  .nav-list { flex-wrap: wrap; }
  .header-actions { width: 100%; }
  .header-actions .btn { width: 100%; }
  .hero-grid, .split { grid-template-columns: 1fr; }
  .hero-visual { max-width: 760px; margin: 0 auto; }
  .metric-strip { grid-template-columns: repeat(2, 1fr); }
  .grid.cards-3 { grid-template-columns: repeat(2, 1fr); }
  .footer-grid { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 680px) {
  .container { width: min(100% - 28px, var(--container)); }
  .nav-list a { padding: .55rem .66rem; font-size: .9rem; }
  .hero-actions, .header-actions { flex-direction: column; align-items: stretch; }
  .btn { width: 100%; }
  .metric-strip, .grid.cards-3, .grid.cards-2, .form-grid, .footer-grid { grid-template-columns: 1fr; }
  .cta-band { border-radius: 28px; }
  .logic-list li { padding-left: 1rem; padding-top: 4rem; }
  .logic-list li::before { top: 1rem; }
  h1 { font-size: clamp(2.35rem, 12vw, 3.5rem); }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { scroll-behavior: auto !important; transition: none !important; }
}

.mt-1 { margin-top: 1rem; }