:root {
  --bg: #0b1020;
  --bg-alt: #121933;
  --panel: rgba(255,255,255,0.06);
  --text: #eef2ff;
  --muted: #b9c0de;
  --line: rgba(255,255,255,0.12);
  --accent: #8b7cff;
  --accent-2: #53d5ff;
  --shadow: 0 20px 60px rgba(0,0,0,0.35);
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  background:
    radial-gradient(circle at top, rgba(139,124,255,0.18), transparent 28%),
    linear-gradient(180deg, #0b1020 0%, #0f1730 50%, #0b1020 100%);
  color: var(--text);
  font-size: 1rem;
  line-height: 1.6;
}

a { color: inherit; }

.hero, .section__inner, .footer__inner {
  width: min(1120px, calc(100% - 32px));
  margin: 0 auto;
}

.hero {
  min-height: 92vh;
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: 32px;
  align-items: center;
  padding: 80px 0;
}

.hero__icon {
  width: 80px;
  height: 80px;
  border-radius: 18px;
  margin-bottom: 24px;
  display: block;
}

.eyebrow {
  text-transform: uppercase;
  letter-spacing: 0.14em;
  font-size: 0.78rem;
  color: var(--accent-2);
  margin: 0 0 14px;
}

h1, h2, h3 { margin-top: 0; }
p { margin-top: 0; }

h1 {
  font-size: clamp(2.4rem, 5.5vw, 4.5rem);
  line-height: 1.05;
  max-width: 12ch;
  margin-bottom: 20px;
  letter-spacing: -0.02em;
}

h2 {
  font-size: clamp(1.6rem, 3vw, 2.4rem);
  line-height: 1.15;
  letter-spacing: -0.015em;
  margin-bottom: 20px;
}

h3 {
  font-size: 1.05rem;
  line-height: 1.3;
  letter-spacing: -0.01em;
  margin-bottom: 8px;
}

.lede {
  font-size: 1.1rem;
  line-height: 1.65;
  color: var(--muted);
  max-width: 52ch;
  margin-bottom: 0;
}

.section-copy {
  font-size: 1rem;
  line-height: 1.7;
  color: var(--muted);
  max-width: 54ch;
  margin-bottom: 0;
}

.hero__bullets, .stack-list {
  color: var(--muted);
  line-height: 1.6;
}

.faq p, .stat-card p {
  line-height: 1.65;
  margin-bottom: 0;
}

.stat-card strong {
  display: block;
  font-size: 1.05rem;
  line-height: 1.35;
  margin-bottom: 12px;
}

.hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin: 28px 0;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 14px 20px;
  border-radius: 999px;
  text-decoration: none;
  font-weight: 700;
  font-size: 0.95rem;
  border: 1px solid var(--line);
}

.button--primary {
  background: linear-gradient(135deg, var(--accent), #b69cff);
  color: white;
  border: none;
  box-shadow: var(--shadow);
}

.button--ghost {
  background: rgba(255,255,255,0.04);
}

.hero__bullets, .stack-list {
  list-style: none;
  padding: 0;
  margin: 0;
  display: grid;
  gap: 10px;
}

.hero__bullets li::before, .stack-list li::before {
  content: "✦";
  color: var(--accent-2);
  margin-right: 10px;
}

.hero__card {
  align-self: center;
}

.hero__card-unit {
  border-radius: 16px;
  overflow: hidden;
  border: 1px solid var(--line);
  box-shadow: var(--shadow);
}

.hero__card-figure {
  position: relative;
}

.hero__card-caption {
  padding: 24px 28px;
  border-top: 1px solid var(--line);
  background: rgba(18, 16, 38, 0.82);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  display: grid;
  gap: 12px;
}

.hero__card-caption h3,
.hero__card-caption p {
  margin: 0;
}

.hero__card-image {
  width: 100%;
  max-height: 520px;
  object-fit: cover;
  object-position: top center;
  display: block;
}

.stat-card, .feature-card, .gallery-placeholder, details {
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: 24px;
  box-shadow: var(--shadow);
}

.stat-card {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  padding: 24px 28px;
  border-radius: 0;
  border: none;
  border-top: 1px solid var(--line);
  background: rgba(18, 16, 38, 0.82);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  box-sizing: border-box;
}

.stat-card__label {
  display: block;
  color: var(--accent-2);
  margin-bottom: 14px;
  font-size: 0.85rem;
  letter-spacing: 0.04em;
}

.section {
  padding: 80px 0;
}

.hero {
  padding: 80px 0;
}

.hero .section__inner {
  gap: 48px;
}

.hero__card-caption {
  display: grid;
  gap: 12px;
}

.hero__card-caption h3,
.hero__card-caption p {
  margin: 0;
}

.section--alt {
  background: rgba(255,255,255,0.02);
  border-top: 1px solid rgba(255,255,255,0.04);
  border-bottom: 1px solid rgba(255,255,255,0.04);
}

.two-up,
.intro-grid,
.value-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 48px;
  align-items: start;
}

.feature-grid,
.gallery-grid,
.value-list {
  display: grid;
  gap: 16px;
}

.feature-grid,
.gallery-grid {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.value-list {
  grid-template-columns: 1fr;
}

.feature-card {
  padding: 22px 24px;
}

.gallery-card {
  padding: 0;
}

.value-list article {
  padding: 22px 24px;
}

.gallery-placeholder {
  padding: 20px;
}

.gallery-card,
.value-list article {
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: 24px;
  box-shadow: var(--shadow);
}

.gallery-card {
  overflow: hidden;
}

.gallery-card img {
  display: block;
  width: 100%;
  height: auto;
}

.gallery-placeholder {
  min-height: 240px;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  color: var(--muted);
}

#gallery h2 {
  margin-bottom: 10px;
}

#gallery .section-copy {
  margin-bottom: 32px;
}

.intro-grid h2 {
  margin-bottom: 16px;
}

.intro-grid .section-copy {
  margin-bottom: 0;
}

.value-grid h2 {
  margin-bottom: 0;
}

.cta-section {
  padding-top: 24px;
}

.cta-card {
  text-align: center;
  background: linear-gradient(180deg, rgba(139,124,255,0.14), rgba(83,213,255,0.08));
  border: 1px solid var(--line);
  border-radius: 32px;
  padding: 52px 32px;
  box-shadow: var(--shadow);
}

.cta-card h2 {
  max-width: 20ch;
  margin: 0 auto 16px;
}

.cta-card .section-copy {
  max-width: 46ch;
  margin: 0 auto;
}

.hero__actions--center {
  justify-content: center;
}

.faq {
  max-width: 840px;
}

.faq h2 {
  margin-bottom: 28px;
}

details {
  padding: 18px 22px;
  margin-bottom: 12px;
}

summary {
  cursor: pointer;
  font-weight: 700;
  line-height: 1.4;
  padding-left: 4px;
}

.accordion-body {
  overflow: hidden;
  max-height: 0;
  transition: max-height 0.3s ease;
}

.accordion-body p {
  margin: 12px 0 0;
}

.footer {
  padding: 32px 0 64px;
}

.footer__inner {
  display: flex;
  justify-content: space-between;
  gap: 16px;
  align-items: center;
  border-top: 1px solid var(--line);
  padding-top: 24px;
}

.footer__inner p {
  color: var(--muted);
  font-size: 0.9rem;
  margin: 0;
}

.footer__links {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
  font-size: 0.9rem;
}

@media (max-width: 840px) {
  .hero,
  .two-up,
  .intro-grid,
  .value-grid {
    grid-template-columns: 1fr;
  }

  .feature-grid,
  .gallery-grid {
    grid-template-columns: 1fr;
  }

  .footer__inner {
    flex-direction: column;
    align-items: flex-start;
  }
}