:root {
  --bg: #0b1020;
  --bg-soft: #12192d;
  --surface: rgba(255, 255, 255, 0.04);
  --surface-strong: rgba(255, 255, 255, 0.07);
  --line: rgba(255, 255, 255, 0.1);
  --line-strong: rgba(255, 255, 255, 0.16);
  --text: #edf2ff;
  --muted: #aab4d0;
  --primary: #70a5ff;
  --primary-2: #88f0d0;
  --danger: #ff9a9a;
  --shadow: 0 20px 60px rgba(0, 0, 0, 0.35);
  --radius: 22px;
  --container: 1180px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: 'Inter', system-ui, sans-serif;
  background: radial-gradient(circle at top, #17223f 0%, #0b1020 48%, #090d18 100%);
  color: var(--text);
}
body.modal-open { overflow: hidden; }
a, button { color: inherit; }
a { text-decoration: none; }
button { font: inherit; }
img { max-width: 100%; display: block; }
.container { width: min(calc(100% - 40px), var(--container)); margin: 0 auto; }
.section { padding: 92px 0; position: relative; }
.muted { background: rgba(255,255,255,0.02); }

.bg-grid {
  position: fixed;
  inset: 0;
  background-image:
    linear-gradient(rgba(255,255,255,0.03) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,0.03) 1px, transparent 1px);
  background-size: 48px 48px;
  mask-image: radial-gradient(circle at center, black 45%, transparent 100%);
  pointer-events: none;
}

.header {
  position: sticky;
  top: 0;
  z-index: 50;
  backdrop-filter: blur(16px);
  background: rgba(8, 12, 24, 0.72);
  border-bottom: 1px solid rgba(255,255,255,0.06);
}
.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: 76px;
  gap: 20px;
}
.logo {
  font-weight: 800;
  letter-spacing: -0.03em;
  font-size: 1.1rem;
}
.logo span { color: var(--primary-2); }
.menu {
  display: flex;
  align-items: center;
  gap: 24px;
  color: var(--muted);
}
.menu a:hover, .footer-links a:hover, .footer-btn:hover { color: var(--text); }
.burger {
  display: none;
  background: transparent;
  border: 0;
  padding: 0;
}
.burger span {
  display: block;
  width: 24px;
  height: 2px;
  background: #fff;
  margin: 5px 0;
}
.mobile-menu {
  display: none;
  flex-direction: column;
  gap: 12px;
  padding: 0 20px 16px;
}
.mobile-menu.open { display: flex; }

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  border-radius: 999px;
  padding: 14px 22px;
  font-weight: 600;
  border: 1px solid transparent;
  cursor: pointer;
  transition: transform .25s ease, background .25s ease, border-color .25s ease, opacity .25s ease;
}
.btn:hover { transform: translateY(-1px); }
.btn:disabled { opacity: .7; cursor: default; transform: none; }
.btn-primary {
  background: linear-gradient(135deg, var(--primary), #5f86ff);
  color: #08111f;
}
.btn-secondary, .btn-outline {
  border-color: var(--line);
  background: rgba(255,255,255,0.04);
  color: var(--text);
}
.btn-sm { padding: 10px 16px; }
.btn-block { width: 100%; }

.hero { padding-top: 80px; }
.hero-grid, .two-col {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 48px;
  align-items: center;
}
.eyebrow {
  display: inline-block;
  margin-bottom: 18px;
  padding: 8px 12px;
  border-radius: 999px;
  font-size: .84rem;
  color: var(--primary-2);
  background: rgba(136, 240, 208, 0.1);
  border: 1px solid rgba(136, 240, 208, 0.18);
}
.hero h1, .section h2, .legal-card h1, .success-card h1 {
  margin: 0 0 18px;
  font-size: clamp(2.2rem, 4.4vw, 4.5rem);
  line-height: 1.02;
  letter-spacing: -0.05em;
}
.section h2, .legal-card h1, .success-card h1 { font-size: clamp(1.8rem, 3vw, 3rem); }
.lead, .section-head p, .two-col p, .cta-box p, .footer p, .modal-lead, .legal-card p, .success-card p {
  color: var(--muted);
  font-size: 1.06rem;
  line-height: 1.7;
}
.hero-actions, .cta-actions, .doc-actions, .form-actions {
  display: flex;
  gap: 14px;
  flex-wrap: wrap;
}
.hero-actions { margin: 28px 0 22px; }
.hero-points, .check-list {
  padding: 0;
  margin: 0;
  list-style: none;
}
.hero-points {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px 18px;
  color: var(--muted);
}
.hero-points li::before,
.check-list li::before {
  content: "•";
  color: var(--primary-2);
  margin-right: 10px;
}
.check-list { display: grid; gap: 12px; }

.window, .card, .case-card, .audience-card, .compare-card, .feature-panel, .questions-box, .cta-box,
.shot, .legal-card, .success-card, .form-card, .step {
  background: linear-gradient(180deg, rgba(255,255,255,0.06), rgba(255,255,255,0.03));
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
}
.window-top {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 16px 18px;
  border-bottom: 1px solid var(--line);
}
.window-top span {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: rgba(255,255,255,0.35);
}
.window-title { margin-left: 8px; color: var(--muted); font-size: .92rem; }
.window-body { padding: 22px; display: grid; gap: 16px; }
.project-chip {
  display: inline-flex;
  width: fit-content;
  padding: 8px 12px;
  border-radius: 999px;
  background: rgba(112, 165, 255, 0.12);
  color: #c8daff;
  font-size: .88rem;
}
.search-box, .answer-box, .highlight-card {
  padding: 18px;
  background: rgba(255,255,255,0.03);
  border: 1px solid var(--line);
  border-radius: 18px;
}
.search-label, .answer-label, .highlight-title {
  display: block;
  margin-bottom: 10px;
  font-size: .82rem;
  color: var(--primary-2);
  text-transform: uppercase;
  letter-spacing: .08em;
}
.search-box p, .answer-box p { margin: 0; line-height: 1.6; }
.refs, .question-tags {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
}
.refs { margin-top: 14px; }
.refs span, .question-tags span {
  padding: 8px 12px;
  border-radius: 999px;
  background: rgba(255,255,255,0.05);
  border: 1px solid var(--line);
  color: #dbe5ff;
  font-size: .9rem;
}
.highlight-lines { display: grid; gap: 10px; }
.highlight-lines div {
  height: 48px;
  border-radius: 14px;
  background: linear-gradient(90deg, rgba(255,255,255,0.06), rgba(255,255,255,0.02));
}
.highlight-lines .active {
  outline: 1px solid rgba(136, 240, 208, 0.38);
  box-shadow: 0 0 0 4px rgba(136, 240, 208, 0.08) inset;
}
.section-head { max-width: 860px; margin-bottom: 42px; }
.cards-3, .audience-grid, .cases-grid, .gallery-grid, .compare-grid, .steps {
  display: grid;
  gap: 22px;
}
.cards-3 { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.card, .case-card, .audience-card, .compare-card, .cta-box, .legal-card, .success-card { padding: 28px; }
.card h3, .case-card .case-q, .audience-card h3, .step h3, .compare-card h3, .questions-box h3 {
  margin: 0 0 12px;
  font-size: 1.15rem;
}
.card p, .case-card .case-a, .audience-card p, .step p, .compare-card li, .questions-box p, figcaption {
  color: var(--muted);
  line-height: 1.65;
}
.feature-panel {
  padding: 24px;
  display: grid;
  gap: 14px;
}
.panel-item {
  padding: 18px;
  border-radius: 18px;
  background: rgba(255,255,255,0.03);
  border: 1px solid var(--line);
}
.panel-item span {
  display: block;
  color: var(--muted);
  margin-bottom: 8px;
  font-size: .92rem;
}
.panel-item strong { font-size: 1.05rem; line-height: 1.45; }
.steps { grid-template-columns: repeat(4, minmax(0, 1fr)); align-items: stretch; }
.step { padding: 24px; }
.step span {
  display: inline-grid;
  place-items: center;
  width: 48px;
  height: 48px;
  border-radius: 14px;
  margin-bottom: 16px;
  background: rgba(112,165,255,0.12);
  color: var(--primary-2);
  font-weight: 700;
}
.cases-grid, .audience-grid { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.questions-box { padding: 24px; margin-top: 24px; }
.gallery-grid {
  grid-template-columns: repeat(5, minmax(0, 1fr));
  align-items: start;
}
.shot { overflow: hidden; }
.shot img {
  width: 100%;
  aspect-ratio: 4 / 3;
  object-fit: cover;
  border-bottom: 1px solid var(--line);
}
.shot figcaption { padding: 14px 16px 16px; font-size: .95rem; }
.compare-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.compare-card ul { margin: 0; padding-left: 20px; display: grid; gap: 12px; }
.cta-box {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}
.pilot-steps .step { min-height: 100%; }
.footer {
  padding: 30px 0;
  border-top: 1px solid rgba(255,255,255,0.06);
  background: rgba(8, 12, 24, 0.55);
}
.footer-inner {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 20px;
}
.footer-brand { font-weight: 800; margin-bottom: 8px; }
.footer-links {
  display: flex;
  gap: 16px;
  align-items: center;
  flex-wrap: wrap;
  color: var(--muted);
}
.footer-btn {
  border: 0;
  background: transparent;
  padding: 0;
  cursor: pointer;
  color: inherit;
}

.modal {
  position: fixed;
  inset: 0;
  z-index: 120;
  display: none;
}
.modal.is-open { display: block; }
.modal-backdrop {
  position: absolute;
  inset: 0;
  background: rgba(4, 7, 15, 0.78);
  backdrop-filter: blur(8px);
}
.modal-dialog {
  position: relative;
  z-index: 1;
  width: min(calc(100% - 32px), 1120px);
  max-height: calc(100vh - 32px);
  overflow: auto;
  margin: 16px auto;
  border: 1px solid var(--line-strong);
  border-radius: 28px;
  background: linear-gradient(180deg, rgba(16,24,43,0.96), rgba(9,13,24,0.98));
  box-shadow: 0 24px 80px rgba(0,0,0,.5);
}
.modal-grid {
  display: grid;
  grid-template-columns: .95fr 1.05fr;
  gap: 26px;
  padding: 32px;
}
.modal-close {
  position: sticky;
  top: 16px;
  left: calc(100% - 64px);
  z-index: 2;
  width: 44px;
  height: 44px;
  border-radius: 50%;
  border: 1px solid var(--line);
  background: rgba(255,255,255,0.05);
  color: var(--text);
  cursor: pointer;
  margin: 16px 16px -60px auto;
  display: grid;
  place-items: center;
  font-size: 26px;
  line-height: 1;
}
.modal-copy { padding-top: 26px; }
.modal-points { display: grid; gap: 14px; margin-top: 24px; }
.modal-point {
  padding: 18px;
  border-radius: 18px;
  background: rgba(255,255,255,0.03);
  border: 1px solid var(--line);
}
.modal-point strong {
  display: block;
  margin-bottom: 8px;
  font-size: 1rem;
}
.modal-point span { color: var(--muted); line-height: 1.6; }
.form-card {
  padding: 24px;
  display: grid;
  gap: 14px;
  align-self: center;
}
.form-row {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px;
}
label { display: grid; gap: 8px; }
label span { font-size: .92rem; color: var(--muted); }
input, textarea {
  width: 100%;
  border: 1px solid var(--line);
  border-radius: 14px;
  padding: 13px 14px;
  background: rgba(255,255,255,0.04);
  color: var(--text);
  outline: none;
}
input:focus, textarea:focus {
  border-color: rgba(112,165,255,.7);
  box-shadow: 0 0 0 4px rgba(112,165,255,.14);
}
textarea { resize: vertical; }
.check-line {
  display: flex;
  align-items: flex-start;
  gap: 10px;
}
.check-line input { width: 18px; height: 18px; margin-top: 2px; }
.check-line span { font-size: .88rem; }
.check-line a { text-decoration: underline; }
.form-hint { color: var(--muted); font-size: .9rem; align-self: center; }
.form-error { min-height: 20px; color: var(--danger); font-size: .9rem; }
.hp-field {
  position: absolute;
  left: -9999px;
  top: auto;
  width: 1px;
  height: 1px;
  overflow: hidden;
}
.toast {
  position: fixed;
  right: 18px;
  bottom: 18px;
  z-index: 140;
  max-width: 380px;
  border: 1px solid var(--line);
  border-radius: 16px;
  padding: 12px 14px;
  background: rgba(9, 13, 24, 0.95);
  box-shadow: var(--shadow);
  color: var(--text);
  display: none;
}
.toast.is-show { display: block; }
.toast .muted { background: transparent; color: var(--muted); font-size: 13px; margin-top: 4px; }
.legal-page { min-height: calc(100vh - 180px); display: flex; align-items: center; }
.legal-card h2 { margin-top: 28px; font-size: 1.2rem; }
.success-card { max-width: 760px; }
.success-icon {
  display: grid;
  place-items: center;
  width: 56px;
  height: 56px;
  border-radius: 18px;
  margin-bottom: 18px;
  background: rgba(136, 240, 208, 0.12);
  color: var(--primary-2);
  font-size: 1.4rem;
  font-weight: 700;
}

.reveal {
  opacity: 0;
  transform: translateY(22px);
  transition: opacity .6s ease, transform .6s ease;
}
.reveal.visible { opacity: 1; transform: translateY(0); }
.delay-1 { transition-delay: .08s; }
.delay-2 { transition-delay: .16s; }
.delay-3 { transition-delay: .24s; }

@media (max-width: 1120px) {
  .gallery-grid { grid-template-columns: repeat(3, minmax(0, 1fr)); }
  .steps { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}
@media (max-width: 980px) {
  .menu { display: none; }
  .burger { display: block; }
  .hero-grid, .two-col, .modal-grid, .cta-box { grid-template-columns: 1fr; }
  .cards-3, .cases-grid, .audience-grid, .compare-grid, .gallery-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .modal-copy { padding-top: 0; }
}
@media (max-width: 720px) {
  .section { padding: 72px 0; }
  .container { width: min(calc(100% - 28px), var(--container)); }
  .hero-points, .steps, .cards-3, .cases-grid, .audience-grid, .gallery-grid, .compare-grid, .form-row { grid-template-columns: 1fr; }
  .hero-actions, .cta-actions, .doc-actions, .form-actions, .footer-inner, .footer-links { flex-direction: column; align-items: stretch; }
  .btn, .btn-block-mobile { width: 100%; }
  .modal-dialog { width: min(calc(100% - 18px), 1120px); max-height: calc(100vh - 18px); margin: 9px auto; }
  .modal-grid { padding: 18px; }
  .modal-close { top: 10px; margin: 10px 10px -54px auto; }
}