:root {
  color-scheme: dark;
  --bg: #07111f;
  --bg-2: #0b1728;
  --surface: rgba(255, 255, 255, .075);
  --surface-strong: rgba(255, 255, 255, .12);
  --text: #f7fbff;
  --muted: #aebed2;
  --line: rgba(255, 255, 255, .14);
  --brand: #3ea7ff;
  --brand-2: #82e4c7;
  --gold: #f4c76f;
  --shadow: 0 24px 80px rgba(0, 0, 0, .38);
  --radius-xl: 30px;
  --radius-lg: 22px;
  --radius-md: 16px;
  --container: min(1160px, calc(100vw - 40px));
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  background: radial-gradient(circle at 20% 0%, rgba(62, 167, 255, .22), transparent 28%),
              radial-gradient(circle at 90% 12%, rgba(130, 228, 199, .16), transparent 24%),
              var(--bg);
  color: var(--text);
  min-height: 100vh;
}
a { color: inherit; text-decoration: none; }
img { display: block; max-width: 100%; }
button, input, textarea, select { font: inherit; }
.container { width: var(--container); margin: 0 auto; }
.section { padding: 92px 0; position: relative; }
.skip-link {
  position: absolute; top: -100px; left: 16px; z-index: 1000;
  padding: 10px 14px; border-radius: 10px; background: #fff; color: #07111f;
}
.skip-link:focus { top: 16px; }
.sr-only { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0,0,0,0); }

.site-header {
  position: sticky; top: 0; z-index: 100;
  backdrop-filter: blur(18px);
  background: rgba(7, 17, 31, .74);
  border-bottom: 1px solid rgba(255, 255, 255, .08);
}
.header-inner { height: 78px; display: flex; align-items: center; justify-content: space-between; gap: 24px; }
.brand { display: inline-flex; align-items: center; gap: 12px; }
.brand-mark {
  width: 44px; height: 44px; border-radius: 15px;
  display: grid; place-items: center; font-weight: 900;
  background: linear-gradient(135deg, var(--brand), var(--brand-2));
  color: #06111e;
  box-shadow: 0 14px 34px rgba(62, 167, 255, .24);
}
.brand strong { display: block; letter-spacing: -.02em; }
.brand small { display: block; color: var(--muted); font-size: .78rem; margin-top: 2px; }
.main-nav { display: flex; align-items: center; gap: 8px; }
.main-nav a { padding: 10px 13px; border-radius: 999px; color: var(--muted); font-size: .94rem; }
.main-nav a:hover, .main-nav a:focus { color: var(--text); background: rgba(255,255,255,.08); }
.nav-toggle { display: none; background: transparent; border: 0; width: 44px; height: 44px; }
.nav-toggle span:not(.sr-only) { display: block; height: 2px; margin: 6px 8px; background: var(--text); border-radius: 5px; }

.hero { padding-top: 84px; overflow: hidden; }
.hero-bg {
  position: absolute; inset: 0 0 auto 0; height: 72%; pointer-events: none;
  background: linear-gradient(120deg, rgba(255,255,255,.08), transparent 40%),
              radial-gradient(circle at 72% 38%, rgba(62,167,255,.30), transparent 30%);
  mask-image: linear-gradient(to bottom, #000, transparent);
}
.hero-grid { display: grid; grid-template-columns: minmax(0, 1.05fr) minmax(340px, .95fr); gap: 56px; align-items: center; }
.eyebrow { color: var(--brand-2); text-transform: uppercase; letter-spacing: .16em; font-size: .76rem; font-weight: 800; margin: 0 0 16px; }
h1, h2, h3, p { margin-top: 0; }
h1 { font-size: clamp(2.45rem, 5vw, 5.2rem); line-height: .94; letter-spacing: -.075em; margin-bottom: 24px; }
h2 { font-size: clamp(2rem, 3vw, 3.25rem); line-height: 1.02; letter-spacing: -.055em; margin-bottom: 18px; }
h3 { font-size: 1.22rem; letter-spacing: -.02em; }
.hero-lead, .section-head p, .about-card p { color: var(--muted); font-size: 1.1rem; line-height: 1.7; }
.hero-actions { display: flex; flex-wrap: wrap; gap: 14px; margin: 34px 0 30px; }
.btn {
  display: inline-flex; align-items: center; justify-content: center; min-height: 48px;
  padding: 13px 20px; border-radius: 999px; border: 1px solid transparent;
  font-weight: 800; cursor: pointer;
}
.btn-primary { background: linear-gradient(135deg, var(--brand), var(--brand-2)); color: #06111e; box-shadow: 0 18px 46px rgba(62,167,255,.26); }
.btn-ghost { border-color: var(--line); background: rgba(255,255,255,.06); color: var(--text); }
.trust-row { display: flex; flex-wrap: wrap; gap: 10px; }
.trust-row span { color: var(--muted); padding: 8px 11px; border: 1px solid var(--line); border-radius: 999px; background: rgba(255,255,255,.04); }
.hero-panel { position: relative; min-height: 520px; border-radius: var(--radius-xl); background: linear-gradient(145deg, rgba(255,255,255,.14), rgba(255,255,255,.035)); border: 1px solid var(--line); box-shadow: var(--shadow); overflow: hidden; padding: 28px; }
.hero-panel img { width: 100%; height: 100%; object-fit: contain; filter: drop-shadow(0 24px 42px rgba(0,0,0,.26)); }
.metric-card { position: absolute; width: 220px; padding: 16px; border: 1px solid var(--line); border-radius: 18px; background: rgba(7,17,31,.72); backdrop-filter: blur(14px); }
.metric-card strong { display: block; margin-bottom: 6px; }
.metric-card span { color: var(--muted); font-size: .88rem; }
.metric-a { right: 24px; top: 44px; }
.metric-b { left: 24px; bottom: 34px; }

.service-strip { padding: 0 0 24px; }
.strip-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; transform: translateY(-22px); }
.strip-grid article, .service-card, .plan-card, .about-card, .contact-form {
  border: 1px solid var(--line); background: rgba(255,255,255,.06); border-radius: var(--radius-lg); box-shadow: 0 18px 58px rgba(0,0,0,.18);
}
.strip-grid article { padding: 22px; }
.strip-grid h2 { font-size: 1.08rem; margin-bottom: 8px; letter-spacing: -.02em; }
.strip-grid p, .service-card p, .plan-card p, .portfolio-list span, .site-footer p, .site-footer span { color: var(--muted); line-height: 1.6; }
.icon-dot { width: 12px; height: 12px; display: block; margin-bottom: 14px; border-radius: 999px; background: var(--brand-2); box-shadow: 0 0 0 8px rgba(130,228,199,.1); }
.section-head { max-width: 760px; margin: 0 auto 40px; text-align: center; }
.section-head.align-left { margin-left: 0; text-align: left; }
.cards-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.service-card { padding: 26px; min-height: 250px; transition: transform .2s ease, border-color .2s ease; }
.service-card:hover { transform: translateY(-4px); border-color: rgba(130,228,199,.42); }
.service-card img { width: 58px; height: 58px; margin-bottom: 22px; }

.plans { background: linear-gradient(180deg, transparent, rgba(255,255,255,.035), transparent); }
.plan-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 18px; }
.plan-card { padding: 26px; min-height: 350px; }
.plan-card.featured { background: linear-gradient(145deg, rgba(62,167,255,.20), rgba(130,228,199,.08)); border-color: rgba(130,228,199,.38); transform: translateY(-10px); }
.plan-name { color: var(--gold); font-weight: 900; letter-spacing: .08em; text-transform: uppercase; font-size: .8rem; }
ul { margin: 24px 0 0; padding: 0; list-style: none; }
li { padding: 10px 0; border-top: 1px solid rgba(255,255,255,.08); color: var(--muted); }
li::before { content: "✓"; color: var(--brand-2); font-weight: 900; margin-right: 8px; }

.portfolio-grid { display: grid; grid-template-columns: .9fr 1.1fr; gap: 42px; align-items: center; }
.portfolio-list { display: grid; gap: 14px; }
.portfolio-list article { display: grid; grid-template-columns: 62px 1fr; gap: 16px; align-items: center; padding: 18px; border-radius: 18px; background: rgba(255,255,255,.06); border: 1px solid var(--line); }
.portfolio-list strong { color: var(--brand-2); font-size: 1.35rem; }
.about-card { padding: clamp(28px, 5vw, 58px); max-width: 920px; }
.contact-grid { display: grid; grid-template-columns: .9fr 1.1fr; gap: 40px; align-items: start; }
.contact-form { padding: 24px; display: grid; gap: 16px; }
.contact-form label { display: grid; gap: 8px; color: var(--text); font-weight: 700; }
input, textarea, select { width: 100%; border: 1px solid var(--line); border-radius: 15px; background: rgba(255,255,255,.08); color: var(--text); padding: 14px 15px; outline: none; }
input:focus, textarea:focus, select:focus { border-color: rgba(130,228,199,.7); box-shadow: 0 0 0 4px rgba(130,228,199,.1); }
textarea { resize: vertical; }
.form-status { margin: 0; color: var(--brand-2); }
.site-footer { padding: 36px 0; border-top: 1px solid var(--line); background: rgba(0,0,0,.18); }
.footer-grid { display: flex; justify-content: space-between; gap: 20px; }
.footer-grid span { display: block; text-align: right; }
.not-found { display: grid; place-items: center; padding: 24px; }
.nf-card { width: min(680px, 100%); padding: 38px; border: 1px solid var(--line); border-radius: var(--radius-lg); background: rgba(255,255,255,.06); }

.reveal { opacity: 0; transform: translateY(22px); transition: opacity .7s ease, transform .7s ease; }
.reveal.is-visible { opacity: 1; transform: none; }
.delay-1 { transition-delay: .08s; }
.delay-2 { transition-delay: .16s; }



.web-hero-panel {
  display: grid;
  place-items: center;
  padding: 28px;
  isolation: isolate;
}
.web-hero-panel::before {
  content: "";
  position: absolute;
  inset: 28px;
  border-radius: 28px;
  background: radial-gradient(circle at 30% 20%, rgba(130,228,199,.26), transparent 34%),
              radial-gradient(circle at 80% 80%, rgba(62,167,255,.26), transparent 36%);
  filter: blur(6px);
  z-index: -1;
}
.browser-card {
  width: min(420px, 92%);
  padding: 28px;
  border: 1px solid rgba(255,255,255,.18);
  border-radius: 28px;
  background: rgba(7,17,31,.76);
  box-shadow: 0 28px 90px rgba(0,0,0,.35);
}
.browser-dots { display: flex; gap: 8px; margin-bottom: 24px; }
.browser-dots span { width: 12px; height: 12px; border-radius: 50%; background: rgba(255,255,255,.35); }
.browser-card strong { display: block; font-size: clamp(1.7rem, 3vw, 2.45rem); letter-spacing: -.05em; line-height: 1; margin-bottom: 12px; }
.browser-card p { color: var(--muted); line-height: 1.6; }
.browser-lines { display: grid; gap: 10px; margin-top: 24px; }
.browser-lines i { display: block; height: 12px; border-radius: 999px; background: linear-gradient(90deg, rgba(62,167,255,.55), rgba(130,228,199,.18)); }
.browser-lines i:nth-child(2) { width: 78%; }
.browser-lines i:nth-child(3) { width: 55%; }
.floating-preview {
  position: absolute;
  width: 170px;
  padding: 15px;
  border: 1px solid var(--line);
  border-radius: 18px;
  background: rgba(7,17,31,.78);
  backdrop-filter: blur(14px);
}
.floating-preview strong { display: block; font-size: 1.55rem; letter-spacing: -.04em; }
.floating-preview span { display: block; color: var(--muted); font-size: .84rem; line-height: 1.35; }
.preview-a { right: 22px; top: 32px; }
.preview-b { left: 22px; bottom: 34px; }
.preview-c { right: 44px; bottom: 74px; }
.product-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.product-card {
  min-height: 270px;
  padding: 26px;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  background: linear-gradient(145deg, rgba(255,255,255,.09), rgba(255,255,255,.045));
  box-shadow: 0 18px 58px rgba(0,0,0,.18);
  transition: transform .2s ease, border-color .2s ease;
}
.product-card:hover { transform: translateY(-4px); border-color: rgba(130,228,199,.42); }
.product-card-wide { grid-column: span 3; min-height: 0; }
.product-tag { display: inline-flex; padding: 7px 10px; border-radius: 999px; background: rgba(130,228,199,.11); color: var(--brand-2); border: 1px solid rgba(130,228,199,.22); font-size: .78rem; font-weight: 900; text-transform: uppercase; letter-spacing: .08em; margin-bottom: 16px; }
.product-card p { color: var(--muted); line-height: 1.65; }
.text-link { margin-top: auto; color: var(--brand-2); font-weight: 900; }
.text-link::after { content: " →"; }
.web-plan-grid .plan-card { display: flex; flex-direction: column; }
.plan-card small { margin-top: auto; color: var(--muted); line-height: 1.5; display: block; padding-top: 18px; }
.plan-note { margin-top: 18px; display: flex; gap: 10px; align-items: flex-start; padding: 18px; border: 1px solid var(--line); border-radius: 18px; background: rgba(255,255,255,.055); color: var(--muted); line-height: 1.55; }
.plan-note strong { color: var(--text); white-space: nowrap; }
.plan-explainer { margin-top: 18px; display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.plan-explainer article { padding: 20px; border: 1px solid var(--line); border-radius: 20px; background: rgba(255,255,255,.055); box-shadow: 0 18px 48px rgba(0,0,0,.16); }
.plan-explainer strong { display: block; color: var(--text); margin-bottom: 8px; }
.plan-explainer span { display: block; color: var(--muted); line-height: 1.65; }
select { appearance: none; background-image: linear-gradient(45deg, transparent 50%, var(--brand-2) 50%), linear-gradient(135deg, var(--brand-2) 50%, transparent 50%); background-position: calc(100% - 20px) 50%, calc(100% - 14px) 50%; background-size: 6px 6px, 6px 6px; background-repeat: no-repeat; }

@media (max-width: 980px) {
  .hero-grid, .portfolio-grid, .contact-grid { grid-template-columns: 1fr; }
  .hero-panel { min-height: 420px; }
  .cards-grid, .strip-grid, .product-grid { grid-template-columns: 1fr 1fr; }
  .product-card-wide { grid-column: span 2; }
  .plan-grid { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 720px) {
  :root { --container: min(100vw - 28px, 1160px); }
  .section { padding: 64px 0; }
  .nav-toggle { display: block; }
  .main-nav { position: fixed; top: 78px; left: 14px; right: 14px; display: none; flex-direction: column; align-items: stretch; padding: 12px; border: 1px solid var(--line); border-radius: 18px; background: rgba(7,17,31,.96); }
  .main-nav.is-open { display: flex; }
  .main-nav a { padding: 13px 14px; }
  .hero { padding-top: 52px; }
  .hero-panel { min-height: 340px; padding: 16px; }
  .metric-card { position: static; width: auto; margin-top: 12px; }
  .cards-grid, .strip-grid, .plan-grid, .product-grid { grid-template-columns: 1fr; }
  .product-card-wide { grid-column: span 1; }
  .floating-preview { position: static; width: 100%; margin-top: 12px; }
  .plan-note { flex-direction: column; }
  .strip-grid { transform: none; }
  .plan-card.featured { transform: none; }
  .footer-grid { flex-direction: column; }
  .footer-grid span { text-align: left; }
}


.hp-field {
  position: absolute;
  left: -9999px;
  width: 1px;
  height: 1px;
  overflow: hidden;
}

.form-status[data-type="success"] { color: #b9f7cf; }
.form-status[data-type="error"] { color: #ffd0d0; }
.form-status[data-type="loading"] { color: #d9e7ff; }

.security-premium { padding-top: 120px; padding-bottom: 120px; }
.security-grid { display: grid; grid-template-columns: .95fr 1.05fr; gap: clamp(28px, 5vw, 70px); align-items: center; }
.security-premium-panel { display: grid; grid-template-columns: .95fr 1.05fr; gap: clamp(24px, 5vw, 56px); align-items: stretch; padding: clamp(18px, 3vw, 28px); border: 1px solid rgba(255,255,255,.13); border-radius: 34px; background: radial-gradient(circle at 18% 18%, rgba(130,228,199,.14), transparent 34%), radial-gradient(circle at 78% 72%, rgba(62,167,255,.12), transparent 38%), rgba(255,255,255,.035); box-shadow: var(--shadow); }
.security-copy { padding: clamp(28px, 5vw, 54px); border: 1px solid rgba(255,255,255,.14); border-radius: 30px; background: radial-gradient(circle at top left, rgba(130,228,199,.16), transparent 34%), linear-gradient(145deg, rgba(255,255,255,.08), rgba(255,255,255,.035)); box-shadow: var(--shadow); }
.premium-copy { display: flex; flex-direction: column; justify-content: center; min-height: 100%; }
.security-copy p:not(.eyebrow) { color: var(--muted); font-size: 1.08rem; line-height: 1.75; }
.confidence-row { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 24px; }
.confidence-row span { padding: 9px 11px; border: 1px solid rgba(130,228,199,.22); border-radius: 999px; background: rgba(130,228,199,.09); color: var(--text); font-weight: 800; font-size: .86rem; }
.security-cards { display: grid; gap: 16px; }
.premium-security-cards { grid-template-columns: 1fr 1fr; }
.security-cards article { padding: 24px; border: 1px solid var(--line); border-radius: 24px; background: rgba(255,255,255,.055); box-shadow: 0 18px 48px rgba(0,0,0,.18); }
.premium-security-cards article { min-height: 190px; background: linear-gradient(145deg, rgba(255,255,255,.085), rgba(255,255,255,.04)); }
.security-cards strong { display: block; font-size: 1.05rem; margin-bottom: 8px; color: var(--text); }
.security-cards span { color: var(--muted); line-height: 1.65; }
@media (max-width: 900px) { .security-grid, .security-premium-panel { grid-template-columns: 1fr; } .security-premium { padding-top: 80px; padding-bottom: 80px; } .premium-security-cards, .plan-explainer { grid-template-columns: 1fr; } }

.models-premium { position: relative; }
.models-hero {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 260px;
  gap: 28px;
  align-items: end;
  margin-bottom: 28px;
}
.models-hero > div:first-child { max-width: 820px; }
.models-summary {
  justify-self: end;
  width: 100%;
  min-height: 170px;
  padding: 26px;
  display: grid;
  align-content: center;
  border: 1px solid var(--line);
  border-radius: 28px;
  background: radial-gradient(circle at 85% 20%, rgba(130,228,199,.22), transparent 36%), rgba(255,255,255,.06);
  box-shadow: 0 20px 60px rgba(0,0,0,.18);
}
.models-summary strong { display: block; font-size: clamp(3.2rem, 7vw, 5rem); line-height: .85; letter-spacing: -.08em; }
.models-summary span { color: var(--muted); line-height: 1.45; margin-top: 14px; }
.model-feature-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 18px;
}
.model-card {
  min-height: 292px;
  padding: 24px;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  position: relative;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: 28px;
  background: linear-gradient(145deg, rgba(255,255,255,.09), rgba(255,255,255,.045));
  box-shadow: 0 18px 58px rgba(0,0,0,.18);
  transition: transform .2s ease, border-color .2s ease, box-shadow .2s ease;
}
.model-card::before {
  content: "";
  position: absolute;
  inset: -1px;
  background: radial-gradient(circle at 88% 12%, rgba(62,167,255,.18), transparent 30%);
  opacity: .7;
  pointer-events: none;
}
.model-card:hover { transform: translateY(-4px); border-color: rgba(130,228,199,.42); box-shadow: 0 26px 76px rgba(0,0,0,.24); }
.model-card > * { position: relative; z-index: 1; }
.model-card-large { grid-column: span 2; grid-row: span 2; min-height: 604px; padding: 34px; justify-content: flex-end; background: radial-gradient(circle at 30% 10%, rgba(130,228,199,.18), transparent 32%), linear-gradient(145deg, rgba(255,255,255,.11), rgba(255,255,255,.045)); }
.model-card-accent { background: radial-gradient(circle at 86% 18%, rgba(130,228,199,.18), transparent 34%), linear-gradient(145deg, rgba(62,167,255,.16), rgba(255,255,255,.045)); }
.model-card-wide { grid-column: span 2; min-height: 292px; }
.model-card h3 { margin-top: 8px; }
.model-card p { color: var(--muted); line-height: 1.65; }
.model-topline { width: 100%; display: flex; justify-content: space-between; gap: 12px; align-items: center; margin-bottom: 8px; }
.model-status { padding: 7px 10px; border-radius: 999px; border: 1px solid rgba(255,255,255,.14); background: rgba(255,255,255,.065); color: var(--muted); font-size: .78rem; font-weight: 800; white-space: nowrap; }
.model-points { display: flex; flex-wrap: wrap; gap: 8px; margin: 18px 0 20px; }
.model-points span { padding: 7px 9px; border-radius: 999px; border: 1px solid rgba(255,255,255,.1); color: var(--muted); background: rgba(255,255,255,.045); font-size: .82rem; }

@media (max-width: 1080px) {
  .model-feature-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .model-card-large { min-height: 420px; }
}
@media (max-width: 720px) {
  .models-hero { grid-template-columns: 1fr; }
  .models-summary { justify-self: stretch; min-height: 130px; }
  .model-feature-grid { grid-template-columns: 1fr; }
  .model-card-large, .model-card-wide { grid-column: span 1; min-height: 300px; }
  .model-topline { align-items: flex-start; flex-direction: column; }
}