:root {
  --bg: #f4efe8;
  --card: #ffffff;
  --ink: #171412;
  --muted: #675f59;
  --line: #e5d9cf;
  --orange: #bf5700;
  --orange-soft: rgba(191, 87, 0, 0.1);
  --blue: #0f5d91;
  --nav: #111111;
  --nav-edge: #c76a14;
}

* { box-sizing: border-box; }

body {
  margin: 0;
  font-family: 'Inter', sans-serif;
  color: var(--ink);
  background:
    radial-gradient(circle at top right, rgba(191, 87, 0, 0.08), transparent 24%),
    linear-gradient(180deg, #fbf7f2 0%, var(--bg) 100%);
}

.page-shell {
  width: min(1360px, calc(100% - 48px));
  margin: 32px auto 72px;
}

.page-header {
  display: flex;
  justify-content: space-between;
  gap: 24px;
  align-items: flex-start;
  margin-bottom: 28px;
}

.eyebrow,
.section-label,
.column-label,
.pros-label {
  font-size: 0.75rem;
  font-weight: 800;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.eyebrow,
.section-label {
  color: var(--orange);
}

.page-header h1 {
  margin: 10px 0 10px;
  font-family: 'Sora', sans-serif;
  font-size: clamp(2.2rem, 5vw, 4rem);
  line-height: 0.98;
  letter-spacing: -0.04em;
}

.page-header p,
.concept-note,
.pros-card p,
.decision-strip p,
.summary-card p {
  color: var(--muted);
  line-height: 1.7;
}

.header-copy {
  max-width: 840px;
}

.header-meta {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
  justify-content: flex-end;
}

.meta-pill {
  padding: 10px 14px;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.76);
  font-size: 0.88rem;
  font-weight: 600;
}

.meta-strong {
  background: var(--orange-soft);
  border-color: rgba(191, 87, 0, 0.2);
  color: var(--orange);
}

.summary-grid,
.pros-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 16px;
}

.summary-card,
.pros-card,
.decision-strip,
.browser-frame {
  border: 1px solid var(--line);
  border-radius: 28px;
  background: rgba(255, 255, 255, 0.86);
  box-shadow: 0 18px 44px rgba(42, 29, 14, 0.08);
}

.summary-card {
  padding: 22px;
}

.summary-number {
  color: var(--orange);
  font-size: 0.82rem;
  font-weight: 800;
  letter-spacing: 0.12em;
}

.summary-card h2,
.concept-head h2,
.decision-strip h2 {
  margin: 10px 0 8px;
  font-family: 'Sora', sans-serif;
  font-size: 1.75rem;
  line-height: 1.08;
}

.concept {
  margin-top: 34px;
}

.concept-head {
  display: flex;
  justify-content: space-between;
  gap: 24px;
  align-items: end;
  margin-bottom: 16px;
}

.concept-note {
  max-width: 520px;
  margin: 0;
}

.browser-frame {
  overflow: hidden;
}

.browser-bar {
  display: flex;
  gap: 8px;
  padding: 14px 18px;
  background: #2e2b33;
}

.browser-bar span {
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background: #6d6671;
}

.browser-bar span:nth-child(1) { background: #ff625c; }
.browser-bar span:nth-child(2) { background: #ffbd44; }
.browser-bar span:nth-child(3) { background: #00ca4e; }

.mock-nav {
  display: grid;
  grid-template-columns: 280px 1fr auto;
  gap: 20px;
  align-items: center;
  padding: 18px 22px;
  background: var(--nav);
  color: #fff;
  border-bottom: 3px solid var(--nav-edge);
}

.compact {
  grid-template-columns: 280px auto 1fr;
}

.brand {
  font-size: 1.05rem;
  font-weight: 700;
  line-height: 1.2;
}

.compact-links {
  justify-content: flex-start;
}

.nav-links span {
  font-size: 1.02rem;
}

.nav-links .active {
  color: #fff;
  font-weight: 700;
}

.nav-actions {
  display: flex;
  gap: 10px;
  align-items: center;
}

.action-blue,
.action-orange,
.search-pill {
  padding: 11px 16px;
  border-radius: 12px;
  font-size: 0.92rem;
  font-weight: 700;
}

.action-blue {
  background: #0b77b5;
}

.action-orange {
  background: var(--orange);
}

.search-pill {
  min-width: 320px;
  background: rgba(255, 255, 255, 0.08);
  color: rgba(255, 255, 255, 0.8);
}

.mega-panel,
.drawer-panel,
.overlay-panel,
.hybrid-panel {
  background: linear-gradient(180deg, #f5f2ee 0%, #f8f5f1 100%);
}

.mega-panel {
  display: grid;
  grid-template-columns: 1fr 300px;
  gap: 0;
}

.mega-main {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 0;
  padding: 24px;
}

.mega-column {
  padding: 6px 20px 10px;
  border-right: 1px solid var(--line);
}

.mega-column:last-child {
  border-right: none;
}

.mega-column a,
.overlay-column a {
  display: block;
  padding: 12px 0;
  font-size: 1rem;
  color: var(--ink);
}

.mega-feature {
  padding: 28px 24px;
  background: linear-gradient(180deg, rgba(191, 87, 0, 0.08), rgba(15, 93, 145, 0.08));
  border-left: 1px solid var(--line);
}

.feature-kicker {
  color: var(--orange);
  font-size: 0.8rem;
  font-weight: 800;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.mega-feature h3 {
  margin: 12px 0 8px;
  font-family: 'Sora', sans-serif;
  font-size: 1.65rem;
  line-height: 1.05;
}

.feature-chip-row,
.decision-options,
.overlay-quick {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
  margin-top: 18px;
}

.feature-chip-row span,
.decision-options span,
.overlay-quick span {
  padding: 10px 13px;
  border-radius: 999px;
  border: 1px solid rgba(23, 20, 18, 0.1);
  background: rgba(255, 255, 255, 0.7);
  font-size: 0.9rem;
  font-weight: 600;
}

.drawer-panel {
  display: grid;
  grid-template-columns: 260px 1fr;
}

.drawer-rail {
  padding: 18px;
  background: #171513;
  color: rgba(255, 255, 255, 0.7);
}

.rail-item {
  padding: 13px 16px;
  border-radius: 14px;
  font-weight: 600;
}

.rail-item.active {
  background: rgba(191, 87, 0, 0.14);
  color: #fff;
}

.drawer-content {
  padding: 24px;
}

.drawer-header {
  display: flex;
  justify-content: space-between;
  gap: 16px;
  align-items: end;
  margin-bottom: 18px;
}

.drawer-header h3 {
  margin: 8px 0 0;
  font-family: 'Sora', sans-serif;
  font-size: 1.75rem;
}

.drawer-link {
  color: var(--orange);
  font-weight: 700;
}

.drawer-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 14px;
}

.drawer-tile {
  padding: 18px;
  border: 1px solid var(--line);
  border-radius: 18px;
  background: rgba(255, 255, 255, 0.9);
}

.drawer-tile strong {
  display: block;
  font-size: 1rem;
  margin-bottom: 6px;
}

.drawer-tile span {
  color: var(--muted);
  line-height: 1.5;
}

.overlay-panel {
  padding: 24px;
}

.hybrid-panel {
  padding: 18px 18px 20px;
}

.hybrid-toplink {
  padding: 14px 18px 18px;
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--ink);
}

.hybrid-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 14px;
}

.hybrid-column {
  padding: 18px;
  border: 1px solid var(--line);
  border-radius: 20px;
  background: rgba(255, 255, 255, 0.85);
}

.hybrid-column a {
  display: block;
  padding: 11px 0;
  font-size: 1rem;
  color: var(--ink);
}

.overlay-top {
  padding: 20px;
  border: 1px solid var(--line);
  border-radius: 22px;
  background: linear-gradient(180deg, rgba(15, 93, 145, 0.08), rgba(191, 87, 0, 0.06));
}

.overlay-search {
  padding: 16px 18px;
  border-radius: 16px;
  background: rgba(255, 255, 255, 0.86);
  color: var(--muted);
  font-size: 1.02rem;
  font-weight: 600;
}

.overlay-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 18px;
  margin-top: 18px;
}

.overlay-column {
  padding: 18px 20px;
  border: 1px solid var(--line);
  border-radius: 20px;
  background: rgba(255, 255, 255, 0.82);
}

.column-label,
.pros-label {
  color: var(--orange);
}

.pros-grid {
  margin-top: 16px;
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.pros-card {
  padding: 18px 20px;
}

.pros-card p {
  margin: 8px 0 0;
}

.decision-strip {
  display: flex;
  justify-content: space-between;
  gap: 24px;
  align-items: center;
  margin-top: 36px;
  padding: 28px;
}

.decision-strip h2 {
  margin-top: 8px;
}

@media (max-width: 1180px) {
  .mock-nav,
  .compact {
    grid-template-columns: 1fr;
  }

  .nav-links,
  .compact-links {
    justify-content: flex-start;
    flex-wrap: wrap;
  }

  .nav-actions {
    flex-wrap: wrap;
  }

  .mega-panel,
  .drawer-panel,
  .hybrid-grid,
  .overlay-grid,
  .summary-grid,
  .pros-grid,
  .decision-strip,
  .page-header,
  .concept-head {
    grid-template-columns: 1fr;
    display: grid;
  }

  .mega-main,
  .drawer-grid,
  .hybrid-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 760px) {
  .page-shell {
    width: min(100% - 24px, 1360px);
    margin-top: 18px;
  }

  .mega-main,
  .drawer-grid,
  .hybrid-grid,
  .overlay-grid,
  .summary-grid {
    grid-template-columns: 1fr;
  }

  .search-pill {
    min-width: 0;
    width: 100%;
  }
}