/* =============================================
   WABUVA MAJEYO — Custom CSS
   Design Concept: Luminous Surfaces
   Naming: Spatial metaphors
   ============================================= */


:root {
  --ink-900: #0c0e1a;
  --ink-800: #141728;
  --ink-700: #1e2140;
  --ink-600: #262b52;
  --ink-300: #8b93c4;
  --ink-200: #c0c7e8;
  --ink-100: #e8ebf7;
  --ink-50:  #f4f5fb;

  --aurora-primary:   #5b6ef5;
  --aurora-secondary: #8b5cf6;
  --aurora-accent:    #06d6a0;
  --aurora-warm:      #f4a261;
  --aurora-rose:      #f06292;

  --glow-primary:   rgba(91, 110, 245, 0.45);
  --glow-secondary: rgba(139, 92, 246, 0.40);
  --glow-accent:    rgba(6, 214, 160, 0.35);
  --glow-warm:      rgba(244, 162, 97, 0.35);

  --radius-sm:  6px;
  --radius-md: 12px;
  --radius-lg: 20px;
  --radius-xl: 32px;
  --radius-pill: 9999px;

  --space-xs:  0.5rem;
  --space-sm:  1rem;
  --space-md:  1.75rem;
  --space-lg:  3rem;
  --space-xl:  5rem;
  --space-2xl: 8rem;

  --header-h: 72px;

  --transition-fast:   150ms ease;
  --transition-base:   280ms cubic-bezier(0.4, 0, 0.2, 1);
  --transition-slow:   480ms cubic-bezier(0.4, 0, 0.2, 1);

  --shadow-card:
    0 2px 4px rgba(0,0,0,0.18),
    0 8px 20px rgba(0,0,0,0.22),
    0 0 40px var(--glow-secondary);

  --shadow-card-hover:
    0 4px 8px rgba(0,0,0,0.24),
    0 16px 40px rgba(0,0,0,0.28),
    0 0 80px var(--glow-primary);

  --shadow-beacon:
    0 2px 8px rgba(91,110,245,0.35),
    0 0 24px rgba(91,110,245,0.25);

  --font-head: 'Merriweather', Georgia, serif;
  --font-body: 'Outfit', system-ui, sans-serif;
}


*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

html { scroll-behavior: smooth; font-size: 16px; }

body.canvas {
  font-family: var(--font-body);
  background-color: var(--ink-900);
  color: var(--ink-100);
  line-height: 1.7;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  overflow-x: hidden;
}

main { flex: 1; }

img { max-width: 100%; height: auto; display: block; }

a { color: var(--aurora-primary); text-decoration: none; transition: color var(--transition-fast); }
a:hover { color: var(--aurora-accent); }

address { font-style: normal; }


h1, h2, h3, h4, h5 {
  font-family: var(--font-head);
  line-height: 1.2;
  color: var(--ink-50);
}

.section-eyebrow {
  font-family: var(--font-body);
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--aurora-accent);
  margin-bottom: 0.75rem;
}

.section-headline {
  font-size: clamp(1.6rem, 3.5vw, 2.6rem);
  font-weight: 700;
  margin-bottom: var(--space-md);
  color: var(--ink-50);
}

.section-subtext {
  font-size: 1.05rem;
  color: var(--ink-200);
  max-width: 60ch;
  line-height: 1.8;
}


.site-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 900;
  background: rgba(12, 14, 26, 0.88);
  backdrop-filter: blur(18px) saturate(160%);
  border-bottom: 1px solid rgba(91, 110, 245, 0.15);
  transition: transform var(--transition-base), box-shadow var(--transition-base);
  box-shadow: 0 2px 24px rgba(0,0,0,0.3), 0 0 0 1px rgba(91,110,245,0.08);
}

.site-header.header-hidden { transform: translateY(-100%); }

.header-inner {
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 var(--space-md);
  height: var(--header-h);
  display: flex;
  align-items: center;
  gap: var(--space-md);
}

.brand-mark {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  flex-shrink: 0;
  text-decoration: none;
}

.brand-logo { width: 36px; height: 36px; flex-shrink: 0; }

.brand-name {
  font-family: var(--font-head);
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--ink-50);
  white-space: nowrap;
}

.compass { margin-left: auto; }

.compass-links {
  display: flex;
  list-style: none;
  gap: 0.25rem;
}

.compass-item {
  display: block;
  padding: 0.5rem 0.9rem;
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--ink-200);
  border-radius: var(--radius-sm);
  transition: color var(--transition-fast), background var(--transition-fast);
  text-decoration: none;
}

.compass-item:hover,
.compass-item.active {
  color: var(--aurora-accent);
  background: rgba(6, 214, 160, 0.08);
}

.compass-item.active { color: var(--aurora-accent); }


.drawer-toggle {
  display: none;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  gap: 5px;
  width: 44px;
  height: 44px;
  background: none;
  border: 1px solid rgba(91,110,245,0.25);
  border-radius: var(--radius-sm);
  cursor: pointer;
  transition: border-color var(--transition-fast), background var(--transition-fast);
  margin-left: auto;
  flex-shrink: 0;
}

.drawer-toggle:hover {
  border-color: var(--aurora-primary);
  background: rgba(91,110,245,0.1);
}

.toggle-bar {
  display: block;
  width: 20px;
  height: 2px;
  background: var(--ink-100);
  border-radius: 2px;
  transition: transform var(--transition-base), opacity var(--transition-fast);
}

.drawer-toggle[aria-expanded="true"] .toggle-bar:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.drawer-toggle[aria-expanded="true"] .toggle-bar:nth-child(2) { opacity: 0; }
.drawer-toggle[aria-expanded="true"] .toggle-bar:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }


.drawer {
  background: rgba(20, 23, 40, 0.98);
  border-bottom: 1px solid rgba(91,110,245,0.2);
  max-height: 0;
  overflow: hidden;
  transition: max-height var(--transition-slow);
}

.drawer.drawer-open { max-height: 400px; }

.drawer-links {
  list-style: none;
  padding: var(--space-sm) var(--space-md) var(--space-md);
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
}

.drawer-item {
  display: block;
  padding: 0.75rem 1rem;
  font-size: 1rem;
  font-weight: 500;
  color: var(--ink-200);
  border-radius: var(--radius-sm);
  transition: color var(--transition-fast), background var(--transition-fast);
  text-decoration: none;
}

.drawer-item:hover,
.drawer-item.active {
  color: var(--aurora-accent);
  background: rgba(6,214,160,0.08);
}


.stage {
  min-height: 100vh;
  padding-top: var(--header-h);
  position: relative;
  display: grid;
  grid-template-columns: 1fr 1fr;
  align-items: center;
  gap: var(--space-xl);
  padding-left: clamp(var(--space-md), 6vw, 7rem);
  padding-right: clamp(var(--space-md), 4vw, 4rem);
  overflow: hidden;
}

.stage-backdrop {
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse 80% 60% at 70% 30%, rgba(91,110,245,0.18) 0%, transparent 60%),
    radial-gradient(ellipse 60% 80% at 20% 80%, rgba(139,92,246,0.14) 0%, transparent 55%),
    radial-gradient(ellipse 50% 40% at 85% 75%, rgba(6,214,160,0.08) 0%, transparent 50%);
  pointer-events: none;
}

.stage-orb {
  position: absolute;
  border-radius: 50%;
  filter: blur(80px);
  pointer-events: none;
}

.stage-orb--left {
  width: 500px;
  height: 500px;
  left: -150px;
  top: 10%;
  background: radial-gradient(circle, rgba(139,92,246,0.22) 0%, transparent 70%);
}

.stage-orb--right {
  width: 400px;
  height: 400px;
  right: -80px;
  bottom: 5%;
  background: radial-gradient(circle, rgba(6,214,160,0.18) 0%, transparent 70%);
}

.stage-content {
  position: relative;
  z-index: 2;
  max-width: 600px;
}

.stage-eyebrow {
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--aurora-accent);
  margin-bottom: 1rem;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.stage-eyebrow::before {
  content: '';
  display: inline-block;
  width: 24px;
  height: 2px;
  background: var(--aurora-accent);
  border-radius: 2px;
}

.stage-headline {
  font-size: clamp(2.4rem, 5.5vw, 4rem);
  font-weight: 900;
  line-height: 1.1;
  color: var(--ink-50);
  margin-bottom: var(--space-md);
}

.stage-headline em {
  font-style: italic;
  color: var(--aurora-primary);
}

.stage-subhead {
  font-size: 1.1rem;
  color: var(--ink-200);
  line-height: 1.8;
  max-width: 52ch;
  margin-bottom: var(--space-lg);
}

.stage-ctas {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-sm);
}


.stage-accent {
  position: absolute;
  right: 52%;
  top: 18%;
  width: 120px;
  height: 120px;
  pointer-events: none;
  z-index: 1;
}

.accent-ring {
  position: absolute;
  border-radius: 50%;
  border: 1.5px solid;
  animation: ringPulse 3s ease-in-out infinite;
}

.accent-ring--outer {
  inset: 0;
  border-color: rgba(91,110,245,0.3);
  animation-delay: 0s;
}

.accent-ring--inner {
  inset: 20px;
  border-color: rgba(6,214,160,0.4);
  animation-delay: 0.8s;
}

.accent-pulse {
  position: absolute;
  inset: 35px;
  background: rgba(91,110,245,0.15);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.4rem;
  color: var(--aurora-primary);
  box-shadow: 0 0 20px var(--glow-primary), 0 0 40px var(--glow-secondary);
  animation: accentGlow 2.5s ease-in-out infinite alternate;
}

@keyframes ringPulse {
  0%, 100% { transform: scale(1); opacity: 0.6; }
  50% { transform: scale(1.12); opacity: 1; }
}

@keyframes accentGlow {
  from { box-shadow: 0 0 16px var(--glow-primary), 0 0 32px var(--glow-secondary); }
  to   { box-shadow: 0 0 32px var(--glow-primary), 0 0 64px var(--glow-secondary), 0 0 80px rgba(6,214,160,0.2); }
}

.stage-image-frame {
  position: relative;
  z-index: 2;
}

.stage-image {
  width: 100%;
  max-width: 580px;
  aspect-ratio: 4 / 3;
  object-fit: cover;
  border-radius: var(--radius-xl);
  box-shadow:
    0 8px 32px rgba(0,0,0,0.5),
    0 0 0 1px rgba(91,110,245,0.2),
    0 0 80px rgba(91,110,245,0.25);
  transition: box-shadow var(--transition-slow), transform var(--transition-slow);
}

.stage-image:hover {
  box-shadow:
    0 16px 48px rgba(0,0,0,0.6),
    0 0 0 1px rgba(91,110,245,0.35),
    0 0 120px rgba(91,110,245,0.4);
  transform: translateY(-4px) scale(1.01);
}

.stage-image-glow {
  position: absolute;
  inset: -20px;
  border-radius: var(--radius-xl);
  background: radial-gradient(ellipse at center, rgba(91,110,245,0.2) 0%, transparent 70%);
  pointer-events: none;
  filter: blur(20px);
}


.beacon {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.75rem 1.75rem;
  border-radius: var(--radius-pill);
  font-family: var(--font-body);
  font-size: 0.95rem;
  font-weight: 600;
  cursor: pointer;
  text-decoration: none;
  transition: all var(--transition-base);
  position: relative;
  overflow: hidden;
}

.beacon::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(255,255,255,0.1) 0%, transparent 60%);
  opacity: 0;
  transition: opacity var(--transition-fast);
}

.beacon:hover::before { opacity: 1; }

.beacon--primary {
  background: linear-gradient(135deg, var(--aurora-primary) 0%, var(--aurora-secondary) 100%);
  color: #fff;
  box-shadow: var(--shadow-beacon);
}

.beacon--primary:hover {
  box-shadow:
    0 4px 16px rgba(91,110,245,0.5),
    0 0 40px rgba(91,110,245,0.35);
  transform: translateY(-2px);
  color: #fff;
}

.beacon--ghost {
  background: rgba(255,255,255,0.05);
  color: var(--ink-100);
  border: 1px solid rgba(255,255,255,0.15);
}

.beacon--ghost:hover {
  background: rgba(255,255,255,0.1);
  border-color: rgba(91,110,245,0.5);
  color: var(--ink-50);
  transform: translateY(-2px);
}

.beacon--outline {
  background: transparent;
  color: var(--aurora-primary);
  border: 1.5px solid var(--aurora-primary);
}

.beacon--outline:hover {
  background: rgba(91,110,245,0.1);
  box-shadow: 0 0 20px var(--glow-primary);
  color: var(--aurora-primary);
  transform: translateY(-2px);
}


.clarity-strip {
  background: rgba(20, 23, 40, 0.9);
  border-top: 1px solid rgba(91,110,245,0.15);
  border-bottom: 1px solid rgba(91,110,245,0.15);
  padding: var(--space-md) 0;
}

.clarity-inner {
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 var(--space-md);
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: var(--space-md);
  justify-content: center;
}

.clarity-chip {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  font-size: 0.9rem;
  color: var(--ink-200);
  font-weight: 500;
}

.chip-icon {
  width: 32px;
  height: 32px;
  background: rgba(91,110,245,0.15);
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--aurora-primary);
  font-size: 0.85rem;
  flex-shrink: 0;
}

.chip-vs { color: var(--ink-300); margin: 0 0.15rem; }

.clarity-divider {
  width: 1px;
  height: 24px;
  background: rgba(91,110,245,0.2);
  flex-shrink: 0;
}


.gallery {
  padding: var(--space-2xl) clamp(var(--space-md), 5vw, 6rem);
  max-width: 1400px;
  margin: 0 auto;
}

.gallery-header {
  max-width: 700px;
  margin-bottom: var(--space-xl);
}

.shelf--concepts {
  display: grid;
  grid-template-columns: 1fr 1fr;
  grid-template-rows: auto auto;
  gap: var(--space-md);
}

.card {
  background: rgba(30, 33, 64, 0.7);
  border: 1px solid rgba(91,110,245,0.15);
  border-radius: var(--radius-lg);
  padding: var(--space-lg);
  position: relative;
  overflow: hidden;
  transition: transform var(--transition-base), box-shadow var(--transition-base), border-color var(--transition-base);
  box-shadow:
    0 4px 12px rgba(0,0,0,0.25),
    0 0 30px rgba(91,110,245,0.06);
}

.card:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-card-hover);
  border-color: rgba(91,110,245,0.35);
}

.card-glow {
  position: absolute;
  top: -40px;
  right: -40px;
  width: 200px;
  height: 200px;
  background: radial-gradient(circle, var(--glow-secondary) 0%, transparent 70%);
  pointer-events: none;
  transition: opacity var(--transition-slow);
  opacity: 0.4;
}

.card:hover .card-glow { opacity: 1; }


.card--spotlight.spotlight {
  grid-column: 1;
  grid-row: 1 / 3;
  display: grid;
  grid-template-rows: auto 1fr auto;
}

.card--spotlight.spotlight .card-image-wrap {
  margin: var(--space-md) calc(-1 * var(--space-lg)) calc(-1 * var(--space-lg));
  overflow: hidden;
  border-radius: 0 0 var(--radius-lg) var(--radius-lg);
}

.card--spotlight.spotlight .card-image {
  width: 100%;
  aspect-ratio: 16 / 9;
  object-fit: cover;
  transition: transform var(--transition-slow);
}

.card--spotlight.spotlight:hover .card-image { transform: scale(1.04); }


.card:has(.card-image) .card-glow {
  width: 300px;
  height: 300px;
  background: radial-gradient(circle, var(--glow-primary) 0%, transparent 70%);
}

.card-icon-wrap {
  width: 52px;
  height: 52px;
  background: linear-gradient(135deg, rgba(91,110,245,0.2) 0%, rgba(139,92,246,0.2) 100%);
  border: 1px solid rgba(91,110,245,0.3);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.3rem;
  color: var(--aurora-primary);
  margin-bottom: var(--space-md);
  transition: box-shadow var(--transition-base), background var(--transition-base);
}

.card:hover .card-icon-wrap {
  box-shadow: 0 0 20px var(--glow-primary);
  background: linear-gradient(135deg, rgba(91,110,245,0.35) 0%, rgba(139,92,246,0.3) 100%);
}

.card-title {
  font-size: 1.2rem;
  font-weight: 700;
  margin-bottom: 0.75rem;
  color: var(--ink-50);
}

.card-text {
  font-size: 0.95rem;
  color: var(--ink-200);
  line-height: 1.75;
  margin-bottom: var(--space-md);
}

.card-link {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  font-size: 0.88rem;
  font-weight: 600;
  color: var(--aurora-accent);
  text-decoration: none;
  transition: gap var(--transition-fast), color var(--transition-fast);
}

.card-link:hover { gap: 0.7rem; color: var(--aurora-accent); }


.spotlight-section {
  padding: var(--space-2xl) clamp(var(--space-md), 5vw, 6rem);
  background: rgba(14, 17, 35, 0.95);
  border-top: 1px solid rgba(91,110,245,0.12);
  border-bottom: 1px solid rgba(91,110,245,0.12);
}

.spotlight-inner {
  max-width: 1280px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 55% 1fr;
  gap: var(--space-xl);
  align-items: center;
}

.spotlight-body {
  font-size: 1rem;
  color: var(--ink-200);
  line-height: 1.8;
  margin-bottom: var(--space-md);
}

.spotlight-visual { position: relative; }

.spotlight-card-wrap {
  position: relative;
  border-radius: var(--radius-xl);
  overflow: hidden;
  box-shadow:
    0 8px 32px rgba(0,0,0,0.4),
    0 0 0 1px rgba(91,110,245,0.15),
    0 0 60px rgba(139,92,246,0.2);
  transition: box-shadow var(--transition-slow), transform var(--transition-slow);
}

.spotlight-card-wrap:hover {
  box-shadow:
    0 16px 48px rgba(0,0,0,0.5),
    0 0 0 1px rgba(91,110,245,0.3),
    0 0 100px rgba(139,92,246,0.35);
  transform: translateY(-6px) rotate(-0.5deg);
}

.spotlight-img {
  width: 100%;
  aspect-ratio: 4/3;
  object-fit: cover;
  display: block;
}

.spotlight-badge {
  position: absolute;
  bottom: var(--space-md);
  left: var(--space-md);
  background: rgba(12,14,26,0.85);
  backdrop-filter: blur(10px);
  border: 1px solid rgba(91,110,245,0.3);
  border-radius: var(--radius-pill);
  padding: 0.4rem 1rem;
  display: flex;
  align-items: center;
  gap: 0.4rem;
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--aurora-warm);
}


.approach-section {
  padding: var(--space-2xl) clamp(var(--space-md), 5vw, 6rem);
  position: relative;
  overflow: hidden;
}

.approach-bg {
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse 70% 50% at 10% 50%, rgba(139,92,246,0.1) 0%, transparent 60%),
    radial-gradient(ellipse 50% 60% at 90% 30%, rgba(6,214,160,0.07) 0%, transparent 55%);
  pointer-events: none;
}

.approach-inner {
  max-width: 1280px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr 55%;
  gap: var(--space-xl);
  align-items: center;
  position: relative;
  z-index: 1;
}

.approach-visual { position: relative; }

.approach-img {
  width: 100%;
  aspect-ratio: 3/4;
  object-fit: cover;
  border-radius: var(--radius-xl);
  box-shadow:
    0 8px 32px rgba(0,0,0,0.4),
    0 0 60px rgba(139,92,246,0.15);
  transition: box-shadow var(--transition-slow);
}

.approach-img:hover {
  box-shadow:
    0 12px 48px rgba(0,0,0,0.5),
    0 0 100px rgba(139,92,246,0.28);
}

.approach-stat-card {
  position: absolute;
  bottom: -20px;
  right: -20px;
  background: rgba(20,23,40,0.95);
  border: 1px solid rgba(91,110,245,0.25);
  border-radius: var(--radius-lg);
  padding: var(--space-md) var(--space-lg);
  box-shadow:
    0 8px 24px rgba(0,0,0,0.3),
    0 0 30px var(--glow-primary);
  text-align: center;
  min-width: 180px;
}

.stat-label { font-size: 0.78rem; color: var(--ink-300); margin-bottom: 0.3rem; }
.stat-value { font-size: 1.1rem; font-weight: 700; color: var(--aurora-accent); font-family: var(--font-head); }
.stat-sub { font-size: 0.78rem; color: var(--ink-300); }

.approach-body {
  font-size: 1rem;
  color: var(--ink-200);
  line-height: 1.8;
  margin-bottom: var(--space-md);
}

.approach-pillars {
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
  margin-bottom: var(--space-lg);
}

.pillar {
  display: flex;
  align-items: flex-start;
  gap: var(--space-sm);
}

.pillar-icon {
  color: var(--aurora-accent);
  font-size: 1.2rem;
  margin-top: 0.15rem;
  flex-shrink: 0;
}

.pillar-title {
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--ink-100);
  display: block;
  margin-bottom: 0.2rem;
}

.pillar-desc { font-size: 0.88rem; color: var(--ink-300); line-height: 1.6; }


.toolkit-teaser {
  padding: var(--space-xl) clamp(var(--space-md), 5vw, 6rem);
  background: rgba(14,17,35,0.95);
}

.toolkit-inner {
  max-width: 1280px;
  margin: 0 auto;
  position: relative;
  background: linear-gradient(135deg, rgba(91,110,245,0.12) 0%, rgba(139,92,246,0.08) 60%, rgba(6,214,160,0.06) 100%);
  border: 1px solid rgba(91,110,245,0.2);
  border-radius: var(--radius-xl);
  padding: var(--space-xl);
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-xl);
  align-items: center;
  overflow: hidden;
}

.toolkit-glow {
  position: absolute;
  top: -80px;
  right: -80px;
  width: 400px;
  height: 400px;
  background: radial-gradient(circle, rgba(91,110,245,0.2) 0%, transparent 70%);
  pointer-events: none;
  filter: blur(40px);
}

.toolkit-body {
  font-size: 1rem;
  color: var(--ink-200);
  line-height: 1.8;
  margin-bottom: var(--space-lg);
}

.toolkit-cards {
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
}

.toolkit-card {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  padding: var(--space-sm) var(--space-md);
  background: rgba(255,255,255,0.04);
  border: 1px solid rgba(91,110,245,0.15);
  border-radius: var(--radius-md);
  font-size: 0.9rem;
  color: var(--ink-200);
  font-weight: 500;
  transition: all var(--transition-base);
}

.toolkit-card i { font-size: 1rem; }

.toolkit-card--a { border-left: 3px solid var(--aurora-primary); }
.toolkit-card--a i { color: var(--aurora-primary); }
.toolkit-card--b { border-left: 3px solid var(--aurora-secondary); }
.toolkit-card--b i { color: var(--aurora-secondary); }
.toolkit-card--c { border-left: 3px solid var(--aurora-accent); }
.toolkit-card--c i { color: var(--aurora-accent); }

.toolkit-card:hover {
  background: rgba(91,110,245,0.1);
  border-color: rgba(91,110,245,0.35);
  transform: translateX(4px);
}


.gallery--topics {
  background: transparent;
}

.shelf--topics {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-sm);
}

.topic-tile {
  position: relative;
  background: rgba(30,33,64,0.6);
  border: 1px solid rgba(91,110,245,0.12);
  border-radius: var(--radius-lg);
  padding: var(--space-lg) var(--space-md);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-sm);
  text-decoration: none;
  text-align: center;
  transition: all var(--transition-base);
  overflow: hidden;
}

.topic-tile:hover {
  transform: translateY(-6px);
  border-color: rgba(91,110,245,0.4);
  box-shadow:
    0 12px 32px rgba(0,0,0,0.3),
    0 0 50px var(--glow-primary);
}

.tile-glow {
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at 50% 30%, rgba(91,110,245,0.15) 0%, transparent 70%);
  opacity: 0;
  transition: opacity var(--transition-base);
  pointer-events: none;
}

.topic-tile:hover .tile-glow { opacity: 1; }

.topic-icon {
  font-size: 1.8rem;
  color: var(--aurora-primary);
  transition: color var(--transition-fast), transform var(--transition-base);
}

.topic-tile:hover .topic-icon {
  color: var(--aurora-accent);
  transform: scale(1.15);
}

.topic-name {
  font-size: 0.88rem;
  font-weight: 600;
  color: var(--ink-200);
  transition: color var(--transition-fast);
  line-height: 1.4;
}

.topic-tile:hover .topic-name { color: var(--ink-50); }


.page-stage {
  padding-top: calc(var(--header-h) + var(--space-xl));
  padding-bottom: var(--space-xl);
  padding-left: clamp(var(--space-md), 6vw, 7rem);
  padding-right: clamp(var(--space-md), 6vw, 7rem);
  position: relative;
  overflow: hidden;
  background:
    radial-gradient(ellipse 70% 60% at 30% 40%, rgba(91,110,245,0.14) 0%, transparent 60%),
    radial-gradient(ellipse 50% 50% at 80% 60%, rgba(139,92,246,0.1) 0%, transparent 55%);
}

.page-stage-orb {
  position: absolute;
  width: 600px;
  height: 600px;
  border-radius: 50%;
  top: -200px;
  right: -200px;
  background: radial-gradient(circle, rgba(91,110,245,0.12) 0%, transparent 70%);
  filter: blur(60px);
  pointer-events: none;
}

.page-stage-content {
  max-width: 800px;
  position: relative;
  z-index: 1;
}

.page-headline {
  font-size: clamp(2rem, 4.5vw, 3.5rem);
  font-weight: 900;
  line-height: 1.1;
  color: var(--ink-50);
  margin-bottom: var(--space-md);
}

.page-subhead {
  font-size: 1.1rem;
  color: var(--ink-200);
  line-height: 1.8;
  max-width: 56ch;
}


.content-section { padding: var(--space-2xl) clamp(var(--space-md), 5vw, 6rem); }

.content-inner { max-width: 1280px; margin: 0 auto; }
.content-inner--wide { max-width: 1280px; }

.verify-lead { max-width: 72ch; margin-bottom: var(--space-xl); }

.lead-text {
  font-size: 1.15rem;
  color: var(--ink-200);
  line-height: 1.85;
  border-left: 3px solid var(--aurora-primary);
  padding-left: var(--space-md);
}

.shelf--verify {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--space-md);
  margin-bottom: var(--space-xl);
}

.verify-card {
  background: rgba(30,33,64,0.7);
  border: 1px solid rgba(91,110,245,0.15);
  border-radius: var(--radius-lg);
  padding: var(--space-lg);
  position: relative;
  overflow: hidden;
  transition: transform var(--transition-base), box-shadow var(--transition-base), border-color var(--transition-base);
}

.verify-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-card);
  border-color: rgba(91,110,245,0.35);
}

.verify-card-glow {
  position: absolute;
  top: -30px;
  right: -30px;
  width: 160px;
  height: 160px;
  background: radial-gradient(circle, var(--glow-primary) 0%, transparent 70%);
  opacity: 0.3;
  pointer-events: none;
  transition: opacity var(--transition-slow);
}

.verify-card:hover .verify-card-glow { opacity: 0.8; }

.verify-num {
  font-size: 3rem;
  font-weight: 900;
  font-family: var(--font-head);
  color: rgba(91,110,245,0.15);
  line-height: 1;
  margin-bottom: 0.5rem;
}

.verify-icon {
  font-size: 1.5rem;
  color: var(--aurora-primary);
  margin-bottom: var(--space-sm);
}

.verify-title {
  font-size: 1.1rem;
  font-weight: 700;
  margin-bottom: 0.75rem;
  color: var(--ink-50);
}

.verify-body { font-size: 0.95rem; color: var(--ink-200); line-height: 1.75; }

.verify-image-block {
  margin-bottom: var(--space-xl);
  position: relative;
}

.verify-img {
  width: 100%;
  max-height: 420px;
  object-fit: cover;
  border-radius: var(--radius-xl);
  box-shadow:
    0 8px 32px rgba(0,0,0,0.4),
    0 0 60px rgba(91,110,245,0.15);
}

.verify-image-caption {
  margin-top: var(--space-sm);
  font-size: 0.85rem;
  color: var(--ink-300);
  text-align: center;
}

.verify-standards { max-width: 1100px; }

.verify-prose {
  font-size: 1rem;
  color: var(--ink-200);
  line-height: 1.8;
  margin-bottom: var(--space-lg);
  max-width: 65ch;
}

.standards-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--space-md);
}

.standard-item {
  background: rgba(20,23,40,0.8);
  border: 1px solid rgba(91,110,245,0.12);
  border-radius: var(--radius-md);
  padding: var(--space-md);
  transition: border-color var(--transition-base), background var(--transition-base);
}

.standard-item:hover {
  border-color: rgba(91,110,245,0.3);
  background: rgba(30,33,64,0.9);
}

.standard-item i {
  font-size: 1.3rem;
  color: var(--aurora-accent);
  margin-bottom: var(--space-sm);
}

.standard-item h3 {
  font-size: 0.98rem;
  font-weight: 700;
  margin-bottom: 0.5rem;
  color: var(--ink-100);
}

.standard-item p { font-size: 0.9rem; color: var(--ink-300); line-height: 1.7; }


.article-section {
  padding: var(--space-2xl) clamp(var(--space-md), 5vw, 6rem);
  border-bottom: 1px solid rgba(91,110,245,0.08);
}

.article-section--alt {
  background: rgba(14,17,35,0.8);
}

.article-inner { max-width: 1280px; margin: 0 auto; }

.article-header {
  display: flex;
  align-items: flex-start;
  gap: var(--space-md);
  margin-bottom: var(--space-xl);
}

.article-icon-wrap {
  width: 64px;
  height: 64px;
  background: linear-gradient(135deg, rgba(91,110,245,0.2) 0%, rgba(139,92,246,0.2) 100%);
  border: 1px solid rgba(91,110,245,0.3);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.6rem;
  color: var(--aurora-primary);
  flex-shrink: 0;
  box-shadow: 0 0 20px var(--glow-primary);
}

.article-icon-wrap--alt { color: var(--aurora-accent); }

.article-body-grid {
  display: grid;
  grid-template-columns: 1fr 340px;
  gap: var(--space-xl);
  align-items: start;
}

.article-body-grid--reversed { direction: rtl; }
.article-body-grid--reversed > * { direction: ltr; }

.article-text--full { max-width: 78ch; }

.article-lead {
  font-size: 1.15rem;
  color: var(--ink-100);
  line-height: 1.8;
  margin-bottom: var(--space-md);
  font-weight: 500;
}

.article-subhead {
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--aurora-primary);
  margin: var(--space-md) 0 0.5rem;
  font-family: var(--font-body);
}

.article-text p {
  font-size: 0.97rem;
  color: var(--ink-200);
  line-height: 1.8;
  margin-bottom: var(--space-sm);
}

.article-text--full p {
  font-size: 0.97rem;
  color: var(--ink-200);
  line-height: 1.8;
  margin-bottom: var(--space-sm);
}

.aside-card {
  background: rgba(20,23,40,0.95);
  border: 1px solid rgba(91,110,245,0.2);
  border-radius: var(--radius-lg);
  padding: var(--space-md);
  box-shadow:
    0 4px 16px rgba(0,0,0,0.25),
    0 0 30px rgba(91,110,245,0.1);
  position: sticky;
  top: calc(var(--header-h) + var(--space-md));
}

.aside-title {
  font-size: 0.82rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--aurora-accent);
  margin-bottom: var(--space-sm);
}

.aside-metric {
  padding: 0.6rem 0;
  border-bottom: 1px solid rgba(91,110,245,0.1);
}

.aside-metric:last-child { border-bottom: none; }

.aside-metric-name {
  display: block;
  font-size: 0.88rem;
  font-weight: 700;
  color: var(--ink-100);
  margin-bottom: 0.2rem;
}

.aside-metric-def {
  display: block;
  font-size: 0.82rem;
  color: var(--ink-300);
}

.aside-card--steps .step-item {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  padding: 0.6rem 0;
  border-bottom: 1px solid rgba(91,110,245,0.1);
  font-size: 0.88rem;
  color: var(--ink-200);
}

.aside-card--steps .step-item:last-child { border-bottom: none; }

.step-num {
  width: 24px;
  height: 24px;
  background: rgba(91,110,245,0.2);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.75rem;
  font-weight: 700;
  color: var(--aurora-primary);
  flex-shrink: 0;
}

.model-row {
  display: flex;
  justify-content: space-between;
  padding: 0.5rem 0;
  border-bottom: 1px solid rgba(91,110,245,0.08);
  font-size: 0.85rem;
}

.model-row:last-child { border-bottom: none; }
.model-name { color: var(--ink-100); font-weight: 600; }
.model-credit { color: var(--ink-300); font-size: 0.8rem; }

.aside-card--example .example-section {
  padding: 0.6rem 0;
  border-bottom: 1px solid rgba(91,110,245,0.1);
}

.aside-card--example .example-section:last-child { border-bottom: none; }
.aside-card--example .example-section strong { display: block; font-size: 0.75rem; color: var(--aurora-primary); margin-bottom: 0.2rem; text-transform: uppercase; letter-spacing: 0.08em; }
.aside-card--example .example-section p { font-size: 0.85rem; color: var(--ink-200); }

.article-aside-img {
  width: 100%;
  border-radius: var(--radius-md);
  margin-top: var(--space-md);
  box-shadow: 0 4px 16px rgba(0,0,0,0.3);
}


.toolkit-hero-visual {
  position: absolute;
  right: clamp(2rem, 8vw, 8rem);
  top: 50%;
  transform: translateY(-50%);
  z-index: 1;
}

.toolkit-hero-card {
  background: rgba(30,33,64,0.8);
  border: 1px solid rgba(91,110,245,0.3);
  border-radius: var(--radius-lg);
  padding: var(--space-lg);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-sm);
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--ink-200);
  box-shadow:
    0 8px 32px rgba(0,0,0,0.3),
    0 0 60px var(--glow-primary);
  animation: heroCardFloat 4s ease-in-out infinite;
}

.toolkit-hero-card i {
  font-size: 2.5rem;
  color: var(--aurora-primary);
}

@keyframes heroCardFloat {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-12px); }
}

.toolkit-section { padding: var(--space-2xl) clamp(var(--space-md), 5vw, 6rem); }
.toolkit-section--alt { background: rgba(14,17,35,0.85); }
.toolkit-content-inner { max-width: 1280px; margin: 0 auto; }

.toolkit-section-header { max-width: 780px; margin-bottom: var(--space-xl); }

.toolkit-tool-badge {
  display: inline-block;
  background: rgba(91,110,245,0.15);
  border: 1px solid rgba(91,110,245,0.3);
  border-radius: var(--radius-pill);
  padding: 0.3rem 0.9rem;
  font-size: 0.75rem;
  font-weight: 700;
  color: var(--aurora-primary);
  letter-spacing: 0.1em;
  text-transform: uppercase;
  margin-bottom: var(--space-sm);
}

.toolkit-tool-badge--alt { color: var(--aurora-accent); border-color: rgba(6,214,160,0.3); background: rgba(6,214,160,0.1); }

.toolkit-intro { font-size: 1rem; color: var(--ink-200); line-height: 1.8; max-width: 68ch; }

.toolkit-framework {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-xl);
  align-items: start;
}

.framework-img {
  width: 100%;
  aspect-ratio: 4/3;
  object-fit: cover;
  border-radius: var(--radius-xl);
  box-shadow:
    0 8px 32px rgba(0,0,0,0.4),
    0 0 60px rgba(91,110,245,0.15);
}

.framework-steps {
  display: flex;
  flex-direction: column;
  gap: var(--space-lg);
}

.framework-step { position: relative; padding-left: var(--space-lg); }

.framework-step::before {
  content: '';
  position: absolute;
  left: 12px;
  top: 36px;
  bottom: calc(-1 * var(--space-lg));
  width: 1px;
  background: linear-gradient(to bottom, rgba(91,110,245,0.3), transparent);
}

.framework-step:last-child::before { display: none; }

.fs-num {
  display: inline-block;
  font-size: 0.72rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--aurora-primary);
  background: rgba(91,110,245,0.1);
  border: 1px solid rgba(91,110,245,0.25);
  border-radius: var(--radius-pill);
  padding: 0.2rem 0.7rem;
  margin-bottom: 0.5rem;
  position: absolute;
  left: -4px;
  top: 0;
}

.framework-step h3 {
  font-size: 1.05rem;
  font-weight: 700;
  margin-bottom: 0.5rem;
  margin-top: 1.8rem;
  color: var(--ink-100);
}

.framework-step p { font-size: 0.93rem; color: var(--ink-200); line-height: 1.75; }

.naming-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--space-md);
  margin-bottom: var(--space-xl);
}

.naming-rule {
  background: rgba(30,33,64,0.7);
  border: 1px solid rgba(91,110,245,0.15);
  border-radius: var(--radius-lg);
  padding: var(--space-lg);
  position: relative;
  overflow: hidden;
  transition: transform var(--transition-base), box-shadow var(--transition-base);
}

.naming-rule:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-card);
  border-color: rgba(91,110,245,0.3);
}

.naming-rule-glow {
  position: absolute;
  top: -20px;
  right: -20px;
  width: 120px;
  height: 120px;
  background: radial-gradient(circle, var(--glow-secondary) 0%, transparent 70%);
  opacity: 0.4;
  pointer-events: none;
}

.naming-icon {
  font-size: 1.4rem;
  color: var(--aurora-secondary);
  margin-bottom: var(--space-sm);
}

.naming-rule h3 { font-size: 0.98rem; font-weight: 700; margin-bottom: 0.5rem; color: var(--ink-100); }
.naming-rule p { font-size: 0.88rem; color: var(--ink-300); line-height: 1.7; margin-bottom: var(--space-sm); }

.naming-example {
  display: flex;
  gap: var(--space-sm);
  flex-wrap: wrap;
}

.example-bad, .example-good {
  display: inline-flex;
  align-items: center;
  gap: 0.3rem;
  font-size: 0.8rem;
  font-weight: 600;
  padding: 0.25rem 0.6rem;
  border-radius: var(--radius-sm);
  font-family: monospace;
}

.example-bad { background: rgba(240,98,146,0.15); color: var(--aurora-rose); border: 1px solid rgba(240,98,146,0.3); }
.example-good { background: rgba(6,214,160,0.12); color: var(--aurora-accent); border: 1px solid rgba(6,214,160,0.3); }

.naming-reference-table { margin-top: var(--space-xl); }

.table-title {
  font-size: 1rem;
  font-weight: 700;
  color: var(--ink-100);
  margin-bottom: var(--space-md);
}

.ref-table { border: 1px solid rgba(91,110,245,0.15); border-radius: var(--radius-lg); overflow: hidden; }

.ref-row {
  display: grid;
  grid-template-columns: 1fr 1fr 1fr;
  gap: var(--space-sm);
  padding: 0.75rem var(--space-md);
  border-bottom: 1px solid rgba(91,110,245,0.08);
  font-size: 0.88rem;
  color: var(--ink-200);
  transition: background var(--transition-fast);
}

.ref-row:last-child { border-bottom: none; }
.ref-row:hover:not(.ref-row--header) { background: rgba(91,110,245,0.06); }

.ref-row--header {
  background: rgba(91,110,245,0.1);
  font-size: 0.78rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--aurora-primary);
}

.code-text {
  font-family: 'Courier New', monospace;
  color: var(--aurora-accent);
  font-size: 0.83rem;
}

.signal-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-lg);
  margin-bottom: var(--space-xl);
}

.signal-column {
  padding: var(--space-lg);
  border-radius: var(--radius-lg);
  border: 1px solid;
}

.signal-column--signal {
  border-color: rgba(6,214,160,0.25);
  background: rgba(6,214,160,0.04);
}

.signal-column--noise {
  border-color: rgba(240,98,146,0.2);
  background: rgba(240,98,146,0.03);
}

.signal-heading {
  font-size: 1.05rem;
  font-weight: 700;
  margin-bottom: var(--space-sm);
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.signal-column--signal .signal-heading { color: var(--aurora-accent); }
.signal-column--noise .signal-heading { color: var(--aurora-rose); }

.signal-desc {
  font-size: 0.9rem;
  color: var(--ink-200);
  line-height: 1.7;
  margin-bottom: var(--space-md);
}

.signal-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.signal-list li {
  font-size: 0.88rem;
  color: var(--ink-300);
  padding-left: 1.2rem;
  position: relative;
  line-height: 1.5;
}

.signal-list li::before {
  content: '→';
  position: absolute;
  left: 0;
  color: var(--ink-300);
}

.signal-test {
  background: rgba(91,110,245,0.08);
  border: 1px solid rgba(91,110,245,0.2);
  border-radius: var(--radius-lg);
  padding: var(--space-lg);
  margin-bottom: var(--space-xl);
}

.signal-test-title {
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--aurora-primary);
  margin-bottom: var(--space-sm);
  font-family: var(--font-body);
}

.signal-test p { font-size: 0.95rem; color: var(--ink-200); line-height: 1.8; }

.toolkit-image-block { border-radius: var(--radius-xl); overflow: hidden; }

.toolkit-img {
  width: 100%;
  max-height: 400px;
  object-fit: cover;
  display: block;
  box-shadow:
    0 8px 32px rgba(0,0,0,0.4),
    0 0 60px rgba(91,110,245,0.12);
}


.contact-section {
  padding: var(--space-2xl) clamp(var(--space-md), 5vw, 6rem);
  max-width: 1280px;
  margin: 0 auto;
}

.contact-grid {
  display: grid;
  grid-template-columns: 1fr 380px;
  gap: var(--space-xl);
  align-items: start;
}


.accordion-form {
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
}

.accordion-panel {
  background: rgba(30,33,64,0.7);
  border: 1px solid rgba(91,110,245,0.15);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: border-color var(--transition-base);
}


.accordion-panel:has(.accordion-body:not([style*="none"])) {
  border-color: rgba(91,110,245,0.35);
  box-shadow: 0 0 30px rgba(91,110,245,0.1);
}

.accordion-trigger {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--space-md) var(--space-lg);
  background: none;
  border: none;
  cursor: pointer;
  color: var(--ink-100);
  font-family: var(--font-body);
  transition: background var(--transition-fast);
}

.accordion-trigger:hover { background: rgba(91,110,245,0.06); }

.accordion-trigger-label {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  font-size: 1rem;
  font-weight: 600;
}

.accordion-num {
  font-size: 0.75rem;
  font-weight: 700;
  color: var(--aurora-primary);
  background: rgba(91,110,245,0.15);
  border-radius: var(--radius-sm);
  padding: 0.15rem 0.4rem;
}

.accordion-chevron {
  font-size: 0.85rem;
  color: var(--ink-300);
  transition: transform var(--transition-base);
}

.accordion-trigger[aria-expanded="true"] .accordion-chevron { transform: rotate(180deg); }

.accordion-body {
  padding: 0 var(--space-lg) var(--space-lg);
}

.field-group { margin-bottom: var(--space-md); }

.field-label {
  display: block;
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--ink-200);
  margin-bottom: 0.4rem;
}

.required-mark { color: var(--aurora-rose); }

.field-input {
  width: 100%;
  background: rgba(12,14,26,0.8);
  border: 1px solid rgba(91,110,245,0.2);
  border-radius: var(--radius-md);
  padding: 0.75rem var(--space-sm);
  font-family: var(--font-body);
  font-size: 0.95rem;
  color: var(--ink-50);
  transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
  outline: none;
}

.field-input::placeholder { color: var(--ink-300); }

.field-input:focus {
  border-color: var(--aurora-primary);
  box-shadow: 0 0 0 3px rgba(91,110,245,0.15), 0 0 16px rgba(91,110,245,0.15);
}


.accordion-panel:has(.field-input:focus) {
  border-color: rgba(91,110,245,0.4);
}

.field-textarea { resize: vertical; min-height: 120px; }

.field-group--checkbox { margin-bottom: var(--space-md); }

.checkbox-label {
  display: flex;
  align-items: flex-start;
  gap: var(--space-sm);
  cursor: pointer;
}

.checkbox-input { position: absolute; opacity: 0; width: 0; height: 0; }

.checkbox-custom {
  width: 20px;
  height: 20px;
  border: 1.5px solid rgba(91,110,245,0.3);
  border-radius: var(--radius-sm);
  flex-shrink: 0;
  position: relative;
  transition: all var(--transition-fast);
  background: rgba(12,14,26,0.8);
  margin-top: 2px;
}

.checkbox-input:checked + .checkbox-custom {
  background: var(--aurora-primary);
  border-color: var(--aurora-primary);
  box-shadow: 0 0 12px var(--glow-primary);
}

.checkbox-input:checked + .checkbox-custom::after {
  content: '';
  position: absolute;
  left: 5px;
  top: 2px;
  width: 6px;
  height: 10px;
  border: 2px solid white;
  border-top: none;
  border-left: none;
  transform: rotate(45deg);
}

.checkbox-text { font-size: 0.88rem; color: var(--ink-200); line-height: 1.6; }
.checkbox-text a { color: var(--aurora-primary); }

.accordion-next {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background: rgba(91,110,245,0.1);
  border: 1px solid rgba(91,110,245,0.25);
  border-radius: var(--radius-pill);
  padding: 0.5rem 1.2rem;
  font-family: var(--font-body);
  font-size: 0.88rem;
  font-weight: 600;
  color: var(--aurora-primary);
  cursor: pointer;
  transition: all var(--transition-fast);
}

.accordion-next:hover {
  background: rgba(91,110,245,0.2);
  border-color: var(--aurora-primary);
}

.form-error {
  font-size: 0.85rem;
  color: var(--aurora-rose);
  min-height: 1.2em;
  margin-bottom: var(--space-sm);
}

.form-submit-btn { margin-top: var(--space-sm); }


.contact-info-wrap {
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
}

.contact-info-card {
  background: rgba(30,33,64,0.7);
  border: 1px solid rgba(91,110,245,0.2);
  border-radius: var(--radius-lg);
  padding: var(--space-lg);
  position: relative;
  overflow: hidden;
  box-shadow:
    0 4px 16px rgba(0,0,0,0.2),
    0 0 40px rgba(91,110,245,0.08);
}

.contact-info-glow {
  position: absolute;
  top: -40px;
  right: -40px;
  width: 200px;
  height: 200px;
  background: radial-gradient(circle, var(--glow-primary) 0%, transparent 70%);
  pointer-events: none;
  opacity: 0.5;
}

.contact-info-title {
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--ink-50);
  margin-bottom: var(--space-md);
}

.contact-detail {
  display: flex;
  align-items: flex-start;
  gap: var(--space-sm);
  margin-bottom: var(--space-md);
}

.contact-detail:last-child { margin-bottom: 0; }

.contact-detail-icon {
  color: var(--aurora-accent);
  font-size: 1rem;
  margin-top: 0.1rem;
  flex-shrink: 0;
  width: 20px;
}

.contact-detail strong { display: block; font-size: 0.8rem; color: var(--ink-300); text-transform: uppercase; letter-spacing: 0.06em; margin-bottom: 0.2rem; }
.contact-detail a, .contact-detail address { font-size: 0.92rem; color: var(--ink-200); line-height: 1.5; }
.contact-detail a:hover { color: var(--aurora-accent); }

.contact-map-wrap {
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid rgba(91,110,245,0.15);
  box-shadow: 0 4px 16px rgba(0,0,0,0.25);
}


.timeline-section {
  padding: var(--space-2xl) clamp(var(--space-md), 5vw, 6rem);
  background: rgba(14,17,35,0.85);
  border-top: 1px solid rgba(91,110,245,0.1);
}

.timeline-inner { max-width: 900px; margin: 0 auto; }

.timeline-header { margin-bottom: var(--space-xl); }

.timeline-intro {
  font-size: 1rem;
  color: var(--ink-200);
  line-height: 1.8;
  max-width: 60ch;
}

.timeline-track {
  display: grid;
  grid-template-columns: auto 1px auto 1px auto 1px auto;
  align-items: start;
  gap: 0;
}

.timeline-node {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-sm);
  text-align: center;
  padding: 0 var(--space-md);
}

.timeline-node-dot {
  width: 56px;
  height: 56px;
  background: linear-gradient(135deg, rgba(91,110,245,0.2) 0%, rgba(139,92,246,0.2) 100%);
  border: 1.5px solid rgba(91,110,245,0.4);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.1rem;
  color: var(--aurora-primary);
  box-shadow: 0 0 20px var(--glow-primary);
  flex-shrink: 0;
  transition: all var(--transition-base);
}

.timeline-node:hover .timeline-node-dot {
  box-shadow: 0 0 40px var(--glow-primary);
  border-color: var(--aurora-primary);
}

.timeline-node-content h3 {
  font-size: 0.92rem;
  font-weight: 700;
  color: var(--ink-100);
  margin-bottom: 0.3rem;
}

.timeline-node-content p { font-size: 0.82rem; color: var(--ink-300); line-height: 1.6; }

.timeline-connector {
  height: 2px;
  background: linear-gradient(to right, rgba(91,110,245,0.3), rgba(139,92,246,0.3));
  align-self: 28px;
  margin-top: 28px;
  width: 100%;
  min-width: 20px;
}


.thanks-main {
  flex: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: calc(100vh - var(--header-h) - 200px);
  padding: var(--space-2xl) var(--space-md);
  position: relative;
  overflow: hidden;
  margin-top: var(--header-h);
}

.thanks-orb {
  position: absolute;
  border-radius: 50%;
  filter: blur(80px);
  pointer-events: none;
}

.thanks-orb--a {
  width: 500px;
  height: 500px;
  top: -100px;
  left: -100px;
  background: radial-gradient(circle, rgba(91,110,245,0.15) 0%, transparent 70%);
}

.thanks-orb--b {
  width: 400px;
  height: 400px;
  bottom: -100px;
  right: -100px;
  background: radial-gradient(circle, rgba(6,214,160,0.12) 0%, transparent 70%);
}

.thanks-content {
  text-align: center;
  position: relative;
  z-index: 1;
  max-width: 500px;
}

.thanks-icon {
  font-size: 4rem;
  color: var(--aurora-accent);
  margin-bottom: var(--space-lg);
  animation: accentGlow 3s ease-in-out infinite alternate;
}

.thanks-headline {
  font-size: clamp(2rem, 5vw, 3.5rem);
  font-weight: 900;
  color: var(--ink-50);
  margin-bottom: var(--space-md);
}

.thanks-body {
  font-size: 1.1rem;
  color: var(--ink-300);
  margin-bottom: var(--space-xl);
}


.legal-stage {
  padding-top: calc(var(--header-h) + var(--space-xl));
  padding-bottom: var(--space-xl);
  padding-left: clamp(var(--space-md), 6vw, 7rem);
  padding-right: clamp(var(--space-md), 6vw, 7rem);
  background:
    radial-gradient(ellipse 60% 50% at 20% 40%, rgba(91,110,245,0.1) 0%, transparent 60%);
  border-bottom: 1px solid rgba(91,110,245,0.1);
}

.legal-inner { max-width: 900px; }

.legal-headline {
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 900;
  color: var(--ink-50);
  margin-bottom: var(--space-sm);
}

.legal-meta {
  font-size: 0.85rem;
  color: var(--ink-300);
}

.legal-body {
  padding: var(--space-2xl) clamp(var(--space-md), 6vw, 7rem);
}

.legal-doc {
  max-width: 900px;
  margin: 0 auto;
}

.legal-intro {
  font-size: 0.97rem;
  color: var(--ink-200);
  line-height: 1.85;
  margin-bottom: var(--space-xl);
  padding: var(--space-md) var(--space-lg);
  background: rgba(91,110,245,0.06);
  border-left: 3px solid var(--aurora-primary);
  border-radius: 0 var(--radius-md) var(--radius-md) 0;
}

.legal-section {
  margin-bottom: var(--space-xl);
  padding-bottom: var(--space-xl);
  border-bottom: 1px solid rgba(91,110,245,0.08);
}

.legal-section:last-child { border-bottom: none; }

.legal-section h2 {
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--aurora-primary);
  margin-bottom: var(--space-sm);
  font-family: var(--font-body);
}

.legal-section p {
  font-size: 0.93rem;
  color: var(--ink-200);
  line-height: 1.85;
}


.site-footer {
  background: rgba(10, 12, 22, 0.98);
  border-top: 1px solid rgba(91,110,245,0.12);
  position: relative;
  overflow: hidden;
  margin-top: auto;
}

.footer-illustration {
  position: absolute;
  inset: 0;
  pointer-events: none;
}

.footer-orb {
  position: absolute;
  border-radius: 50%;
  filter: blur(60px);
}

.footer-orb--a {
  width: 300px;
  height: 300px;
  left: -80px;
  bottom: -80px;
  background: radial-gradient(circle, rgba(91,110,245,0.12) 0%, transparent 70%);
}

.footer-orb--b {
  width: 250px;
  height: 250px;
  right: 10%;
  top: -60px;
  background: radial-gradient(circle, rgba(6,214,160,0.08) 0%, transparent 70%);
}

.footer-grid-lines {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(91,110,245,0.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(91,110,245,0.04) 1px, transparent 1px);
  background-size: 60px 60px;
}

.footer-inner {
  position: relative;
  z-index: 1;
  max-width: 1280px;
  margin: 0 auto;
  padding: var(--space-xl) clamp(var(--space-md), 5vw, 6rem);
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1.5fr;
  gap: var(--space-xl);
}

.footer-logo { width: 40px; height: 40px; margin-bottom: var(--space-sm); }

.footer-tagline {
  font-size: 0.88rem;
  color: var(--ink-300);
  line-height: 1.7;
  max-width: 28ch;
}

.footer-nav-title {
  font-size: 0.78rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--aurora-primary);
  margin-bottom: var(--space-sm);
}

.footer-nav-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
}

.footer-nav-list a {
  font-size: 0.88rem;
  color: var(--ink-300);
  text-decoration: none;
  transition: color var(--transition-fast);
}

.footer-nav-list a:hover { color: var(--aurora-accent); }

.footer-address p {
  font-size: 0.85rem;
  color: var(--ink-300);
  line-height: 1.6;
  margin-bottom: 0.5rem;
  display: flex;
  align-items: flex-start;
  gap: 0.5rem;
}

.footer-address i { color: var(--aurora-primary); margin-top: 0.15rem; flex-shrink: 0; }

.footer-address a {
  color: var(--ink-300);
  text-decoration: none;
  transition: color var(--transition-fast);
}

.footer-address a:hover { color: var(--aurora-accent); }

.footer-bottom {
  position: relative;
  z-index: 1;
  max-width: 1280px;
  margin: 0 auto;
  padding: var(--space-md) clamp(var(--space-md), 5vw, 6rem);
  border-top: 1px solid rgba(91,110,245,0.08);
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: var(--space-sm);
}

.footer-bottom p { font-size: 0.8rem; color: var(--ink-300); }
.footer-domain { font-family: monospace; }


.cookie-split-banner {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  z-index: 9999;
  display: grid;
  grid-template-columns: 1fr 1fr;
  background: rgba(14, 17, 35, 0.98);
  backdrop-filter: blur(20px);
  border-top: 1px solid rgba(91,110,245,0.25);
  box-shadow:
    0 -4px 24px rgba(0,0,0,0.4),
    0 -1px 0 rgba(91,110,245,0.15);
  transform: translateY(100%);
  transition: transform var(--transition-slow);
}

.cookie-split-banner.cookie-visible { transform: translateY(0); }

.cookie-split-left {
  padding: var(--space-lg);
  border-right: 1px solid rgba(91,110,245,0.15);
}

.cookie-split-title {
  font-family: var(--font-head);
  font-size: 1rem;
  font-weight: 700;
  color: var(--ink-50);
  margin-bottom: 0.5rem;
}

.cookie-split-text {
  font-size: 0.85rem;
  color: var(--ink-300);
  line-height: 1.65;
}

.cookie-split-text a { color: var(--aurora-primary); }

.cookie-split-right {
  padding: var(--space-md) var(--space-lg);
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  gap: var(--space-sm);
}

.cookie-toggles {
  display: flex;
  flex-direction: column;
  gap: 0.6rem;
}

.cookie-toggle-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-sm);
}

.cookie-toggle-label {
  font-size: 0.82rem;
  color: var(--ink-200);
  font-weight: 500;
}

.cookie-toggle-label .cookie-required {
  font-size: 0.72rem;
  color: var(--ink-300);
  margin-left: 0.3rem;
}


.cookie-switch {
  position: relative;
  width: 40px;
  height: 22px;
  flex-shrink: 0;
}

.cookie-switch input { opacity: 0; width: 0; height: 0; }

.cookie-switch-slider {
  position: absolute;
  inset: 0;
  background: rgba(91,110,245,0.2);
  border: 1px solid rgba(91,110,245,0.3);
  border-radius: var(--radius-pill);
  cursor: pointer;
  transition: background var(--transition-fast);
}

.cookie-switch-slider::before {
  content: '';
  position: absolute;
  width: 16px;
  height: 16px;
  left: 2px;
  top: 2px;
  background: var(--ink-300);
  border-radius: 50%;
  transition: transform var(--transition-base), background var(--transition-fast);
}

.cookie-switch input:checked + .cookie-switch-slider {
  background: rgba(6,214,160,0.25);
  border-color: var(--aurora-accent);
}

.cookie-switch input:checked + .cookie-switch-slider::before {
  transform: translateX(18px);
  background: var(--aurora-accent);
}

.cookie-switch input:disabled + .cookie-switch-slider {
  opacity: 0.7;
  cursor: not-allowed;
}

.cookie-buttons {
  display: flex;
  gap: 0.5rem;
  flex-wrap: wrap;
}

.cookie-btn {
  flex: 1;
  min-width: 80px;
  padding: 0.55rem 0.8rem;
  border-radius: var(--radius-pill);
  font-family: var(--font-body);
  font-size: 0.82rem;
  font-weight: 600;
  cursor: pointer;
  border: none;
  transition: all var(--transition-base);
}

.cookie-btn--accept {
  background: linear-gradient(135deg, var(--aurora-primary), var(--aurora-secondary));
  color: #fff;
  box-shadow: var(--shadow-beacon);
}

.cookie-btn--accept:hover {
  box-shadow: 0 4px 16px rgba(91,110,245,0.5);
  transform: translateY(-1px);
}

.cookie-btn--save {
  background: rgba(6,214,160,0.12);
  color: var(--aurora-accent);
  border: 1px solid rgba(6,214,160,0.3);
}

.cookie-btn--save:hover {
  background: rgba(6,214,160,0.2);
}

.cookie-btn--reject {
  background: rgba(255,255,255,0.05);
  color: var(--ink-300);
  border: 1px solid rgba(255,255,255,0.1);
}

.cookie-btn--reject:hover {
  background: rgba(255,255,255,0.1);
  color: var(--ink-200);
}


@media (max-width: 1100px) {
  .stage { grid-template-columns: 1fr; min-height: auto; padding-top: calc(var(--header-h) + var(--space-xl)); padding-bottom: var(--space-xl); }
  .stage-image-frame { display: none; }
  .stage-accent { display: none; }
  .stage-content { max-width: 100%; }

  .shelf--concepts { grid-template-columns: 1fr; }
  .card--spotlight.spotlight { grid-column: 1; grid-row: auto; }

  .spotlight-inner { grid-template-columns: 1fr; }
  .approach-inner { grid-template-columns: 1fr; }
  .approach-visual { max-width: 500px; }
  .approach-stat-card { bottom: -10px; right: -10px; }

  .toolkit-inner { grid-template-columns: 1fr; }
  .shelf--topics { grid-template-columns: repeat(4, 1fr); }

  .footer-inner { grid-template-columns: 1fr 1fr; gap: var(--space-lg); }
}

@media (max-width: 900px) {
  .compass { display: none; }
  .drawer-toggle { display: flex; }

  .shelf--concepts { grid-template-columns: 1fr; }
  .shelf--topics { grid-template-columns: repeat(2, 1fr); }

  .contact-grid { grid-template-columns: 1fr; }
  .contact-info-wrap { order: -1; }

  .article-body-grid { grid-template-columns: 1fr; }
  .article-body-grid--reversed { direction: ltr; }
  .aside-card { position: static; }

  .toolkit-framework { grid-template-columns: 1fr; }
  .naming-grid { grid-template-columns: 1fr; }
  .signal-grid { grid-template-columns: 1fr; }
  .standards-grid { grid-template-columns: 1fr; }

  .timeline-track {
    grid-template-columns: 1fr;
    gap: var(--space-lg);
  }

  .timeline-connector {
    height: 40px;
    width: 2px;
    margin: 0 auto;
  }

  .timeline-node { flex-direction: row; text-align: left; }

  .shelf--verify { grid-template-columns: 1fr; }

  .cookie-split-banner { grid-template-columns: 1fr; }
  .cookie-split-left { border-right: none; border-bottom
: 1px solid rgba(91,110,245,0.15); }
}

@media (max-width: 600px) {
  :root { --space-lg: 2rem; --space-xl: 3.5rem; --space-2xl: 5rem; }

  .stage { padding-left: var(--space-md); padding-right: var(--space-md); }
  .gallery { padding-left: var(--space-md); padding-right: var(--space-md); }
  .spotlight-section { padding-left: var(--space-md); padding-right: var(--space-md); }
  .approach-section { padding-left: var(--space-md); padding-right: var(--space-md); }
  .toolkit-teaser { padding-left: var(--space-md); padding-right: var(--space-md); }
  .content-section { padding-left: var(--space-md); padding-right: var(--space-md); }
  .article-section { padding-left: var(--space-md); padding-right: var(--space-md); }
  .toolkit-section { padding-left: var(--space-md); padding-right: var(--space-md); }
  .contact-section { padding-left: var(--space-md); padding-right: var(--space-md); }
  .timeline-section { padding-left: var(--space-md); padding-right: var(--space-md); }
  .legal-stage { padding-left: var(--space-md); padding-right: var(--space-md); }
  .legal-body { padding-left: var(--space-md); padding-right: var(--space-md); }
  .page-stage { padding-left: var(--space-md); padding-right: var(--space-md); }

  .shelf--topics { grid-template-columns: repeat(2, 1fr); }
  .footer-inner { grid-template-columns: 1fr; gap: var(--space-lg); }
  .footer-bottom { flex-direction: column; text-align: center; }

  .ref-row { grid-template-columns: 1fr; gap: 0.2rem; }
  .ref-row--header span:not(:first-child) { display: none; }

  .clarity-inner { flex-direction: column; align-items: flex-start; gap: var(--space-sm); }
  .clarity-divider { width: 40px; height: 1px; }

  .stage-ctas { flex-direction: column; }
  .beacon { justify-content: center; }

  .cookie-buttons { flex-direction: column; }
  .cookie-btn { min-width: unset; }
}

@media (max-width: 420px) {
  .shelf--topics { grid-template-columns: 1fr 1fr; }
  .timeline-node { flex-direction: column; align-items: center; text-align: center; }
}