:root {
  --bg: #071018;
  --bg-2: #0b1520;
  --panel: #111b26;
  --panel-soft: #162332;
  --text: #edf3f8;
  --muted: #a7b7c6;
  --line: rgba(255,255,255,0.08);
  --line-strong: rgba(255,255,255,0.15);
  --accent: #f59e0b;
  --accent-2: #ff7a00;
  --shadow: 0 24px 70px rgba(0,0,0,0.28);
  --shadow-strong: 0 36px 90px rgba(0,0,0,0.4);
  --radius: 24px;
  --container: 1260px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  color: var(--text);
  font-family: 'Inter', system-ui, sans-serif;
  background:
    radial-gradient(circle at 88% 8%, rgba(245,158,11,0.18), transparent 22%),
    radial-gradient(circle at 10% 18%, rgba(37,99,235,0.18), transparent 24%),
    linear-gradient(180deg, #08121b 0%, #071018 48%, #09131d 100%);
}
img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
button { font: inherit; }
.container { width: min(var(--container), calc(100% - 40px)); margin: 0 auto; }
.section { padding: 100px 0; }
.section-alt {
  background: rgba(255,255,255,0.025);
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}
.card {
  background: linear-gradient(180deg, rgba(255,255,255,0.055), rgba(255,255,255,0.03));
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 40;
  backdrop-filter: blur(18px);
  background: rgba(7,16,24,0.84);
  border-bottom: 1px solid rgba(255,255,255,0.06);
}

.nav-wrap {
  min-height: 140px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 28px;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 20px;
  min-width: 0;
}

.brand-mark {
  width: 96px;
  height: 96px;
  border-radius: 20px;
  box-shadow: 0 16px 34px rgba(0,0,0,0.28);
  flex: 0 0 auto;
}

.brand-copy {
  display: flex;
  flex-direction: column;
  gap: 6px;
  min-width: 0;
}

.brand-title {
  font-size: 3.1rem;
  line-height: 0.92;
  letter-spacing: -0.055em;
  font-weight: 900;
}

.brand-subtitle {
  color: var(--muted);
  font-size: 1.08rem;
  font-weight: 700;
  letter-spacing: 0.01em;
}
.site-nav {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: 18px;
  flex-wrap: wrap;
}
.site-nav a {
  color: var(--muted);
  font-weight: 700;
  font-size: 1.05rem;
}
.site-nav a:hover { color: var(--text); }
.nav-toggle {
  display: none;
  background: transparent;
  border: 0;
  color: var(--text);
  font-size: 32px;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 14px 22px;
  border-radius: 999px;
  border: 1px solid transparent;
  font-weight: 800;
  transition: transform 0.18s ease, box-shadow 0.18s ease, border-color 0.18s ease;
}
.btn:hover { transform: translateY(-1px); }
.btn-sm { padding: 11px 18px; font-size: 0.96rem; }
.btn-primary {
  color: #111;
  background: linear-gradient(135deg, #ffb11a, #ff8c00);
  box-shadow: 0 16px 34px rgba(255,140,0,0.28);
}
.btn-secondary {
  color: var(--text);
  background: rgba(255,255,255,0.06);
  border-color: var(--line-strong);
}
.btn-outline {
  color: var(--text);
  background: transparent;
  border-color: rgba(255,255,255,0.18);
}
.btn-outline-dark {
  color: var(--text);
  background: rgba(255,255,255,0.04);
  border-color: rgba(255,255,255,0.16);
}

.hero {
  position: relative;
  overflow: clip;
  padding: 82px 0 68px;
}
.hero::before {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background:
    radial-gradient(circle at 84% 18%, rgba(245,158,11,0.14), transparent 20%),
    radial-gradient(circle at 18% 16%, rgba(37,99,235,0.14), transparent 24%);
}
.hero-grid {
  position: relative;
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(460px, 0.95fr);
  gap: 40px;
  align-items: center;
}
.eyebrow {
  margin: 0 0 14px;
  color: var(--accent);
  text-transform: uppercase;
  letter-spacing: 0.15em;
  font-size: 0.8rem;
  font-weight: 800;
}
.hero h1,
.section-heading h2,
.cta-panel h2,
.pricing-copy h2 {
  margin: 0;
  line-height: 0.97;
  letter-spacing: -0.04em;
}
.hero h1 { font-size: clamp(4rem, 8vw, 6.8rem); }
.hero-tagline {
  margin: 18px 0 0;
  font-size: clamp(1.55rem, 2.8vw, 2.5rem);
  line-height: 1.08;
  font-weight: 800;
  max-width: 10ch;
}
.hero-text,
.section-heading p,
.comparison-card p,
.audience-card p,
.step p,
.price-sub,
.pricing-note,
.faq-item p,
.cta-panel p,
.preview-caption,
.hero-microcopy,
.footer-wrap p {
  color: var(--muted);
  line-height: 1.72;
}
.hero-text {
  font-size: 1.12rem;
  margin: 24px 0 0;
  max-width: 60ch;
}
.hero-actions {
  display: flex;
  gap: 14px;
  flex-wrap: wrap;
  margin: 28px 0 14px;
}
.hero-microcopy {
  margin: 0 0 28px;
  font-size: 0.98rem;
}
.hero-points {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 14px;
}
.info-chip {
  padding: 18px;
  border-radius: 20px;
}
.info-chip strong {
  display: block;
  margin-bottom: 8px;
  font-size: 0.98rem;
}
.info-chip span {
  color: var(--muted);
  font-size: 0.92rem;
  line-height: 1.55;
}

.hero-visual {
  position: relative;
  min-height: 620px;
  display: flex;
  align-items: center;
  justify-content: center;
}
.hero-preview {
  position: relative;
  width: min(100%, 760px);
  padding: 18px;
  border-radius: 32px;
  box-shadow: var(--shadow-strong);
  cursor: zoom-in;
}
.hero-preview::before {
  content: "";
  position: absolute;
  inset: -16px;
  border-radius: 40px;
  background: radial-gradient(circle at 68% 20%, rgba(245,158,11,0.18), transparent 28%);
  filter: blur(16px);
  z-index: -1;
}
.preview-badge {
  position: absolute;
  top: 28px;
  left: 28px;
  z-index: 2;
  padding: 8px 12px;
  border-radius: 999px;
  background: rgba(7,16,24,0.8);
  border: 1px solid rgba(255,255,255,0.12);
  color: var(--accent);
  font-size: 0.78rem;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  font-weight: 800;
}
.hero-image,
.preview-image {
  width: 100%;
  border-radius: 22px;
  border: 1px solid rgba(255,255,255,0.09);
}
.preview-caption {
  margin: 14px 4px 2px;
  font-size: 0.95rem;
}
.hero-floating {
  position: absolute;
  padding: 18px 20px;
  border-radius: 20px;
  max-width: 260px;
  background: rgba(16,26,36,0.95);
}
.hero-floating strong { display: block; line-height: 1.35; }
.hero-floating-top { top: 32px; left: -10px; }
.hero-floating-bottom { right: -8px; bottom: 26px; }
.floating-label {
  display: block;
  margin-bottom: 8px;
  color: var(--accent);
  text-transform: uppercase;
  letter-spacing: 0.12em;
  font-size: 0.72rem;
  font-weight: 800;
}

.trust-bar {
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  background: rgba(255,255,255,0.03);
}
.trust-items {
  min-height: 76px;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 18px;
  align-items: center;
  color: var(--muted);
  font-weight: 700;
}

.section-heading { max-width: 820px; margin-bottom: 36px; }
.section-heading.compact { margin-bottom: 28px; }
.section-heading.centered { text-align: center; margin-inline: auto; }
.section-heading h2 { font-size: clamp(2.25rem, 4vw, 3.7rem); margin-bottom: 14px; }
.section-heading p { margin: 0 0 12px; }
.intro-block p { max-width: 58ch; }

.split-layout {
  display: grid;
  grid-template-columns: 0.96fr 1.04fr;
  gap: 28px;
  align-items: start;
}
.comparison-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 18px;
}
.comparison-card,
.audience-card,
.step,
.pricing-card,
.cta-panel,
.faq-item { padding: 28px; }
.comparison-label {
  display: inline-flex;
  margin-bottom: 14px;
  padding: 7px 11px;
  border-radius: 999px;
  background: rgba(245,158,11,0.14);
  color: var(--accent);
  text-transform: uppercase;
  letter-spacing: 0.12em;
  font-size: 0.74rem;
  font-weight: 800;
}
.comparison-card h3,
.audience-card h3,
.step h3,
.pricing-card h3 {
  margin: 0 0 10px;
  font-size: 1.2rem;
}
.comparison-card-accent,
.audience-card-accent {
  background: linear-gradient(180deg, rgba(245,158,11,0.16), rgba(255,255,255,0.04));
}

.preview-panel {
  padding: 22px;
  cursor: zoom-in;
}
.preview-image {
  border-radius: 20px;
}

.audience-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 18px;
}

.workflow-shell { padding: 26px; }
.steps {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 18px;
}
.step {
  border-radius: 20px;
  background: rgba(255,255,255,0.02);
  border: 1px solid var(--line);
}
.step-number {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 42px;
  height: 42px;
  border-radius: 50%;
  background: rgba(245,158,11,0.14);
  color: var(--accent);
  font-weight: 800;
  margin-bottom: 14px;
}

.pricing-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 420px;
  gap: 28px;
  align-items: center;
}
.price-badge {
  display: inline-flex;
  padding: 8px 12px;
  border-radius: 999px;
  background: rgba(245,158,11,0.14);
  color: var(--accent);
  font-size: 0.82rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.12em;
}
.pricing-card h3 { margin-top: 18px; font-size: 1.8rem; }
.price {
  font-size: clamp(3rem, 5vw, 4rem);
  line-height: 1;
  font-weight: 900;
}
.pricing-list {
  list-style: none;
  padding: 0;
  margin: 0 0 24px;
  display: grid;
  gap: 12px;
}
.pricing-list li {
  color: var(--muted);
  padding-left: 28px;
  position: relative;
}
.pricing-list li::before {
  content: "✓";
  position: absolute;
  left: 0;
  color: var(--accent);
  font-weight: 800;
}
.pricing-actions,
.cta-actions {
  display: flex;
  gap: 14px;
  flex-wrap: wrap;
}
.pricing-note { margin-top: 18px; }

.cta-panel {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 18px;
  align-items: center;
}

.faq-list { display: grid; gap: 14px; }
.faq-item { padding-top: 0; padding-bottom: 0; }
.faq-item summary {
  list-style: none;
  cursor: pointer;
  font-weight: 700;
  padding: 20px 0;
}
.faq-item summary::-webkit-details-marker { display: none; }
.faq-item p { margin: 0 0 20px; }

.site-footer {
  padding: 36px 0 56px;
  border-top: 1px solid var(--line);
  background: rgba(0,0,0,0.15);
}
.footer-wrap {
  display: flex;
  justify-content: space-between;
  gap: 24px;
  align-items: flex-start;
}
.footer-brand {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 10px;
  font-size: 1.3rem;
  font-weight: 800;
}
.footer-mark {
  width: 42px;
  height: 42px;
  border-radius: 10px;
}
.footer-links { display: grid; gap: 12px; }
.footer-links a { color: var(--muted); font-weight: 700; }
.footer-links a:hover { color: var(--text); }

.lightbox {
  position: fixed;
  inset: 0;
  background: rgba(3,8,14,0.92);
  display: none;
  align-items: center;
  justify-content: center;
  padding: 24px;
  z-index: 100;
}
.lightbox.is-open { display: flex; }
.lightbox img {
  max-width: min(96vw, 1700px);
  max-height: 92vh;
  border-radius: 16px;
  box-shadow: var(--shadow-strong);
}
.lightbox-close {
  position: absolute;
  top: 22px;
  right: 24px;
  width: 48px;
  height: 48px;
  border: 0;
  border-radius: 50%;
  background: rgba(255,255,255,0.08);
  color: var(--text);
  font-size: 1.8rem;
  cursor: pointer;
}

@media (max-width: 1180px) {
  .hero-grid,
  .split-layout,
  .pricing-layout,
  .cta-panel { grid-template-columns: 1fr; }
  .comparison-grid,
  .audience-grid,
  .steps,
  .trust-items { grid-template-columns: repeat(2, 1fr); }
  .hero-points { grid-template-columns: 1fr; }
  .hero-visual { min-height: auto; padding-top: 18px; }
}

@media (max-width: 860px) {
  .container { width: min(var(--container), calc(100% - 28px)); }

  .nav-wrap { min-height: 116px; }

  .brand-mark {
    width: 72px;
    height: 72px;
  }

  .brand-title { font-size: 2.3rem; }
  .brand-subtitle { font-size: 0.92rem; }

  .nav-toggle { display: block; }

  .site-nav {
    display: none;
    position: absolute;
    top: 116px;
    left: 14px;
    right: 14px;
    padding: 18px;
    border-radius: 20px;
    background: #0c1620;
    border: 1px solid var(--line);
    box-shadow: var(--shadow);
    flex-direction: column;
    align-items: stretch;
  }

  .site-nav.is-open { display: flex; }

  .hero h1 { font-size: clamp(3.4rem, 15vw, 5rem); }
  .hero-tagline { max-width: none; }

  .hero-floating {
    position: static;
    max-width: none;
    margin-top: 14px;
  }
}

@media (max-width: 640px) {
  .section { padding: 74px 0; }
  .hero { padding-top: 38px; }
  .comparison-grid,
  .audience-grid,
  .steps,
  .trust-items { grid-template-columns: 1fr; }

  .cta-panel,
  .comparison-card,
  .audience-card,
  .step,
  .pricing-card { padding: 24px; }

  .brand { gap: 12px; }

  .brand-mark {
    width: 58px;
    height: 58px;
    border-radius: 14px;
  }

  .brand-title { font-size: 1.9rem; }
  .brand-subtitle { display: none; }

  .footer-wrap { flex-direction: column; }
}