:root {
  --bg: #050816;
  --bg-soft: #0a1223;
  --panel: rgba(255, 255, 255, 0.04);
  --panel-2: rgba(255, 255, 255, 0.06);
  --line: rgba(255, 255, 255, 0.1);
  --line-strong: rgba(121, 247, 212, 0.18);
  --text: #f4f7ff;
  --muted: rgba(244, 247, 255, 0.72);
  --muted-2: rgba(244, 247, 255, 0.46);
  --cyan: #79f7d4;
  --blue: #7c8bff;
  --violet: #a36bff;
  --lime: #d6f76e;
  --danger: #ff7e8a;
  --radius-xl: 40px;
  --radius-lg: 30px;
  --radius-md: 20px;
  --container: 1360px;
  --shadow: 0 28px 90px rgba(0, 0, 0, 0.42);
}

* { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  font-family: Inter, Arial, sans-serif;
  background: radial-gradient(circle at top left, rgba(121,247,212,.08), transparent 28%),
              radial-gradient(circle at top right, rgba(163,107,255,.1), transparent 24%),
              linear-gradient(180deg, #040713 0%, #050816 32%, #050816 100%);
  color: var(--text);
  overflow-x: hidden;
  line-height: 1.5;
}
a { color: inherit; text-decoration: none; }
button, input, textarea { font: inherit; }
img { display: block; max-width: 100%; }

.page-grid {
  position: fixed;
  inset: 0;
  pointer-events: none;
  opacity: .05;
  background-image: linear-gradient(rgba(255,255,255,.08) 1px, transparent 1px), linear-gradient(90deg, rgba(255,255,255,.08) 1px, transparent 1px);
  background-size: 72px 72px;
  mask-image: radial-gradient(circle at center, black 34%, transparent 84%);
}

.wrapper {
  position: relative;
  width: min(calc(100% - 56px), var(--container));
  margin: 0 auto;
  z-index: 1;
}

.header {
  position: sticky;
  top: 0;
  z-index: 20;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 24px 0;
  backdrop-filter: blur(18px);
  -webkit-backdrop-filter: blur(18px);
}

.header::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(255,255,255,.12), transparent);
}

.brand { display: flex; align-items: center; gap: 16px; }
.brand-mark {
  width: 52px;
  height: 52px;
  padding: 6px;
  border-radius: 16px;
  background: rgba(255,255,255,.04);
  border: 1px solid var(--line);
  box-shadow: 0 0 38px rgba(124,139,255,.14);
}
.brand-title { font-size: 18px; letter-spacing: .24em; font-weight: 800; }
.brand-subtitle { margin-top: 4px; font-size: 10px; text-transform: uppercase; letter-spacing: .42em; color: var(--muted-2); }

.nav { display: flex; gap: 34px; align-items: center; color: var(--muted); font-size: 14px; }
.nav a:hover { color: var(--text); }
.menu-toggle {
  display: none;
  width: 46px;
  height: 46px;
  border-radius: 14px;
  border: 1px solid var(--line);
  background: rgba(255,255,255,.04);
  color: var(--text);
}

.hero {
  display: grid;
  grid-template-columns: minmax(0, 1.06fr) minmax(460px, .94fr);
  gap: 84px;
  min-height: 92vh;
  align-items: center;
  padding: 72px 0 48px;
}

.eyebrow, .pill {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 12px 18px;
  border-radius: 999px;
  background: rgba(255,255,255,.05);
  border: 1px solid rgba(121,247,212,.18);
  color: rgba(121,247,212,.92);
  font-size: 11px;
  letter-spacing: .32em;
  text-transform: uppercase;
}

.hero h1 {
  margin-top: 24px;
  font-size: clamp(52px, 7vw, 96px);
  line-height: .94;
  letter-spacing: -.055em;
  max-width: 900px;
}

.gradient-text {
  background: linear-gradient(90deg, var(--cyan), #fff, #d2c2ff);
  background-clip: text;
  -webkit-background-clip: text;
  color: transparent;
}

.hero-text, .section-text {
  margin-top: 28px;
  color: var(--muted);
  font-size: 19px;
  line-height: 1.9;
  max-width: 780px;
}
.section-text { max-width: 720px; }
.hero-actions { display: flex; flex-wrap: wrap; gap: 16px; margin-top: 42px; }
.btn {
  min-height: 56px;
  padding: 0 28px;
  border-radius: 18px;
  border: 1px solid transparent;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  transition: .25s ease;
}
.btn:hover { transform: translateY(-2px); }
.btn-primary { background: #fff; color: #050816; font-weight: 700; }
.btn-secondary { background: rgba(255,255,255,.05); border-color: var(--line); color: var(--text); }

.stats {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 18px;
  margin-top: 52px;
  max-width: 840px;
}
.card, .stat, .service, .trust-card, .partner-card, .stack-card, .process-card, .case-card, .cta-box, .contact-box {
  background: var(--panel);
  border: 1px solid var(--line);
  backdrop-filter: blur(18px);
  -webkit-backdrop-filter: blur(18px);
}
.stat { padding: 24px; border-radius: 24px; }
.stat strong { display: block; font-size: 28px; letter-spacing: -.04em; }
.stat span { display: block; margin-top: 8px; font-size: 11px; color: var(--muted-2); text-transform: uppercase; letter-spacing: .18em; }

.hero-visual { position: relative; }
.hero-visual::before {
  content: "";
  position: absolute;
  inset: -28px;
  border-radius: 48px;
  background: linear-gradient(135deg, rgba(121,247,212,.08), transparent, rgba(163,107,255,.11));
  filter: blur(32px);
}
.visual-card {
  position: relative;
  padding: 24px;
  border-radius: var(--radius-xl);
  background: var(--panel-2);
  border: 1px solid var(--line);
  box-shadow: var(--shadow);
}
.visual-inner {
  background: linear-gradient(180deg, rgba(9,16,34,.96), rgba(5,8,22,.98));
  border: 1px solid var(--line);
  border-radius: 34px;
  padding: 34px;
}
.kicker { font-size: 11px; letter-spacing: .32em; text-transform: uppercase; color: var(--muted-2); }
.visual-title { margin-top: 12px; font-size: 38px; letter-spacing: -.04em; }
.logo-panel {
  margin-top: 28px;
  border-radius: 32px;
  background: radial-gradient(circle at 30% 30%, rgba(124,139,255,.08), transparent 26%), #050816;
  border: 1px solid rgba(255,255,255,.08);
  padding: 38px 32px;
  min-height: 360px;
  display: flex;
  align-items: center;
  justify-content: center;
}
.clean-logo-panel img { width: 100%; max-width: 760px; }
.logo-note {
  margin-top: 18px;
  color: var(--muted-2);
  line-height: 1.75;
  font-size: 14px;
  max-width: 620px;
}

section { padding-top: 120px; }
.section-head { display: flex; justify-content: space-between; gap: 40px; align-items: end; margin-bottom: 34px; }
.section-head h2 { font-size: clamp(34px, 4.2vw, 62px); letter-spacing: -.05em; line-height: 1; max-width: 880px; }
.section-note { max-width: 620px; color: var(--muted); line-height: 1.85; font-size: 16px; }

.services-grid, .trust-grid, .partners-grid, .stack-grid, .process-grid, .cases-grid, .contact-grid {
  display: grid;
  gap: 22px;
}
.services-grid { grid-template-columns: repeat(3, 1fr); }
.service {
  padding: 32px;
  border-radius: 30px;
  transition: .3s ease;
}
.service:hover, .trust-card:hover, .partner-card:hover, .stack-card:hover, .process-card:hover, .case-card:hover { transform: translateY(-4px); background: rgba(255,255,255,.06); }
.service-top { display: flex; justify-content: space-between; gap: 10px; align-items: center; }
.service-index, .service-tag { font-size: 11px; letter-spacing: .24em; text-transform: uppercase; color: var(--muted-2); }
.service-tag { padding: 8px 10px; border-radius: 999px; border: 1px solid var(--line); }
.service h3 { margin-top: 30px; font-size: 30px; line-height: 1.08; }
.service p { margin-top: 16px; color: var(--muted); line-height: 1.9; font-size: 15px; }
.service small { display: block; margin-top: 22px; color: rgba(121,247,212,.86); }

.trust-grid { grid-template-columns: repeat(4, 1fr); }
.trust-card, .partner-card, .stack-card, .process-card, .case-card {
  padding: 28px;
  border-radius: 26px;
}
.trust-card h3, .stack-card h3, .process-card h3, .case-card h3, .partner-card h3 { font-size: 24px; line-height: 1.18; }
.trust-card p, .stack-card p, .process-card p, .case-card p, .partner-card p { margin-top: 14px; color: var(--muted); line-height: 1.85; font-size: 15px; }

.warning-box {
  margin-top: 22px;
  padding: 20px 22px;
  border-radius: 18px;
  border: 1px solid rgba(255,126,138,.22);
  background: rgba(255,126,138,.07);
  color: rgba(255,228,232,.9);
  line-height: 1.75;
  font-size: 14px;
}
.warning-box strong { color: #fff; }

.partners-grid { grid-template-columns: repeat(5, 1fr); margin-top: 22px !important; }
.partner-badge {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 46px;
  padding: 0 12px;
  border-radius: 14px;
  background: rgba(255,255,255,.04);
  border: 1px solid rgba(255,255,255,.08);
  color: #dfe7ff;
  letter-spacing: .14em;
  text-transform: uppercase;
  font-size: 12px;
}
.partner-card p em { color: var(--cyan); font-style: normal; }

.stack-grid { grid-template-columns: repeat(4, 1fr); }
.process-grid { grid-template-columns: repeat(4, 1fr); }
.cases-grid { grid-template-columns: repeat(3, 1fr); }

.cta-box {
  padding: 1px;
  border-radius: 38px;
  background: linear-gradient(135deg, rgba(121,247,212,.2), rgba(255,255,255,.03), rgba(163,107,255,.22));
}
.cta-inner {
  border-radius: 37px;
  background: rgba(7,12,25,.96);
  padding: 40px;
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 28px;
  align-items: end;
}
.cta-inner p { margin-top: 16px; color: var(--muted); line-height: 1.85; max-width: 760px; }

.contact-grid { grid-template-columns: 1.1fr .9fr; }
.contact-box { padding: 32px; border-radius: 30px; }
.contact-list { display: grid; gap: 16px; margin-top: 22px; }
.contact-item { padding: 18px; border-radius: 18px; background: rgba(255,255,255,.03); border: 1px solid var(--line); }
.contact-item b { display: block; font-size: 13px; color: var(--muted-2); text-transform: uppercase; letter-spacing: .16em; }
.contact-item span { display: block; margin-top: 8px; font-size: 18px; }
.form { display: grid; gap: 14px; margin-top: 22px; }
.input, .textarea {
  width: 100%;
  background: rgba(255,255,255,.03);
  border: 1px solid var(--line);
  border-radius: 18px;
  color: var(--text);
  padding: 16px 18px;
  outline: none;
}
.textarea { min-height: 160px; resize: vertical; }
.input::placeholder, .textarea::placeholder { color: var(--muted-2); }
.footer { padding: 42px 0 54px; color: var(--muted-2); font-size: 13px; }

.reveal { opacity: 0; transform: translateY(26px); transition: opacity .8s ease, transform .8s ease; }
.reveal.visible { opacity: 1; transform: translateY(0); }

@media (max-width: 1260px) {
  .hero,
  .section-head,
  .cta-inner,
  .contact-grid {
    grid-template-columns: 1fr;
  }

  .hero { gap: 52px; min-height: auto; }
  .section-head { align-items: start; }
  .trust-grid,
  .stack-grid,
  .process-grid,
  .partners-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 980px) {
  .wrapper { width: min(calc(100% - 28px), var(--container)); }
  .header { padding: 18px 0; }
  .nav {
    position: absolute;
    top: 82px;
    left: 0;
    right: 0;
    display: none;
    flex-direction: column;
    align-items: flex-start;
    gap: 18px;
    padding: 22px;
    border: 1px solid var(--line);
    border-radius: 24px;
    background: rgba(8,16,31,.95);
  }
  .nav.open { display: flex; }
  .menu-toggle { display: inline-flex; align-items: center; justify-content: center; }
  .hero { padding-top: 48px; }
  .stats,
  .services-grid,
  .cases-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 720px) {
  .hero h1 { font-size: 46px; }
  .hero-text, .section-text, .section-note { font-size: 16px; }
  .stats,
  .services-grid,
  .trust-grid,
  .partners-grid,
  .stack-grid,
  .process-grid,
  .cases-grid,
  .contact-grid { grid-template-columns: 1fr; }
  .visual-inner,
  .visual-card,
  .service,
  .trust-card,
  .partner-card,
  .stack-card,
  .process-card,
  .case-card,
  .contact-box,
  .cta-inner { padding: 22px; }
  .logo-panel { min-height: 220px; padding: 24px 18px; }
  .brand-subtitle { letter-spacing: .28em; }
}