/* ═══════════════════════════════════════════════════════
   EONTRA — Landing Page Styles
   Intelligent Infrastructure positioning
═══════════════════════════════════════════════════════ */

/* ── Reset & Base ── */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

:root {
  --accent:        #7c5cff;
  --accent-dim:    #5b3fd4;
  --accent-glow:   rgba(124, 92, 255, 0.18);
  --accent-subtle: rgba(124, 92, 255, 0.08);
  --bg:            #0a0a0a;
  --bg-2:          #111111;
  --bg-3:          #161616;
  --bg-card:       #141414;
  --border:        rgba(255,255,255,0.07);
  --border-accent: rgba(124, 92, 255, 0.3);
  --text:          #f0f0f0;
  --text-muted:    #888888;
  --text-subtle:   #555555;
  --white:         #ffffff;
  --radius:        10px;
  --radius-lg:     16px;
  --radius-xl:     24px;
  --success:       rgba(34, 197, 94, 0.15);
  --success-text:  #4ade80;
  --danger:        rgba(239, 68, 68, 0.1);
  --danger-text:   #f87171;
}

html {
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  font-size: 16px;
  line-height: 1.6;
  color: var(--text);
  background: var(--bg);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  scroll-behavior: smooth;
}

body { overflow-x: hidden; }

a { color: inherit; text-decoration: none; }

.container {
  max-width: 1100px;
  margin: 0 auto;
  padding: 0 32px;
}

.label {
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--accent);
  display: block;
  margin-bottom: 14px;
}

/* ═══════════════════════════════════════════════════════
   NAVIGATION
═══════════════════════════════════════════════════════ */

.nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 100;
  height: 64px;
  display: flex;
  align-items: center;
  border-bottom: 1px solid transparent;
  transition: background 0.3s, border-color 0.3s;
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
}

.nav.scrolled {
  background: rgba(10, 10, 10, 0.9);
  border-bottom-color: var(--border);
}

.nav-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
  max-width: 1100px;
  margin: 0 auto;
  padding: 0 32px;
}

.nav-logo {
  font-size: 1.1rem;
  font-weight: 700;
  letter-spacing: -0.03em;
  color: var(--white);
  display: flex;
  align-items: center;
  gap: 8px;
}

.nav-logo-dot {
  width: 8px;
  height: 8px;
  background: var(--accent);
  border-radius: 50%;
  box-shadow: 0 0 8px var(--accent);
  animation: pulse-dot 2.5s ease-in-out infinite;
}

@keyframes pulse-dot {
  0%, 100% { opacity: 1; box-shadow: 0 0 8px var(--accent); }
  50%       { opacity: 0.6; box-shadow: 0 0 16px var(--accent), 0 0 28px var(--accent); }
}

.nav-cta {
  display: inline-flex;
  align-items: center;
  padding: 8px 18px;
  background: var(--accent);
  color: var(--white);
  border-radius: 6px;
  font-size: 0.85rem;
  font-weight: 500;
  transition: background 0.15s, transform 0.15s;
}
.nav-cta:hover { background: var(--accent-dim); transform: translateY(-1px); }

/* ═══════════════════════════════════════════════════════
   HERO
═══════════════════════════════════════════════════════ */

.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  overflow: hidden;
  padding: 120px 32px 100px;
}

.hero-bg {
  position: absolute;
  inset: 0;
  z-index: 0;
  background:
    radial-gradient(ellipse 80% 60% at 50% -10%, rgba(124,92,255,0.24) 0%, transparent 60%),
    radial-gradient(ellipse 60% 40% at 80% 80%, rgba(91,63,212,0.1) 0%, transparent 50%),
    radial-gradient(ellipse 40% 30% at 20% 70%, rgba(124,92,255,0.07) 0%, transparent 50%),
    var(--bg);
  animation: hero-gradient 8s ease-in-out infinite alternate;
}

@keyframes hero-gradient {
  0% {
    background:
      radial-gradient(ellipse 80% 60% at 50% -10%, rgba(124,92,255,0.24) 0%, transparent 60%),
      radial-gradient(ellipse 60% 40% at 80% 80%, rgba(91,63,212,0.1) 0%, transparent 50%),
      radial-gradient(ellipse 40% 30% at 20% 70%, rgba(124,92,255,0.07) 0%, transparent 50%),
      var(--bg);
  }
  100% {
    background:
      radial-gradient(ellipse 80% 60% at 50% 5%, rgba(124,92,255,0.3) 0%, transparent 65%),
      radial-gradient(ellipse 60% 40% at 75% 75%, rgba(91,63,212,0.14) 0%, transparent 55%),
      radial-gradient(ellipse 40% 30% at 25% 65%, rgba(124,92,255,0.1) 0%, transparent 55%),
      var(--bg);
  }
}

.hero-grid {
  position: absolute;
  inset: 0;
  z-index: 0;
  background-image:
    linear-gradient(rgba(255,255,255,0.025) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,0.025) 1px, transparent 1px);
  background-size: 60px 60px;
  mask-image: radial-gradient(ellipse 80% 70% at 50% 50%, black 30%, transparent 80%);
  -webkit-mask-image: radial-gradient(ellipse 80% 70% at 50% 50%, black 30%, transparent 80%);
}

.particles {
  position: absolute;
  inset: 0;
  z-index: 0;
  overflow: hidden;
}

.particle {
  position: absolute;
  width: 2px;
  height: 2px;
  background: var(--accent);
  border-radius: 50%;
  opacity: 0;
  animation: float-particle linear infinite;
}

.particle:nth-child(1)  { left: 12%; animation-duration: 18s; animation-delay: 0s;    width: 3px; height: 3px; }
.particle:nth-child(2)  { left: 25%; animation-duration: 22s; animation-delay: 2s; }
.particle:nth-child(3)  { left: 38%; animation-duration: 16s; animation-delay: 4s;    width: 1px; height: 1px; }
.particle:nth-child(4)  { left: 52%; animation-duration: 20s; animation-delay: 1s; }
.particle:nth-child(5)  { left: 65%; animation-duration: 24s; animation-delay: 3s;    width: 3px; height: 3px; }
.particle:nth-child(6)  { left: 78%; animation-duration: 17s; animation-delay: 5s; }
.particle:nth-child(7)  { left: 88%; animation-duration: 21s; animation-delay: 0.5s;  width: 1px; height: 1px; }
.particle:nth-child(8)  { left: 45%; animation-duration: 19s; animation-delay: 6s; }
.particle:nth-child(9)  { left: 8%;  animation-duration: 23s; animation-delay: 2.5s; }
.particle:nth-child(10) { left: 92%; animation-duration: 15s; animation-delay: 4.5s; }

@keyframes float-particle {
  0%   { transform: translateY(100vh) translateX(0);    opacity: 0; }
  5%   { opacity: 0.6; }
  90%  { opacity: 0.3; }
  100% { transform: translateY(-10vh) translateX(30px); opacity: 0; }
}

.hero-content {
  position: relative;
  z-index: 1;
  max-width: 860px;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 6px 16px;
  background: var(--accent-subtle);
  border: 1px solid var(--border-accent);
  border-radius: 99px;
  font-size: 0.78rem;
  font-weight: 500;
  color: var(--accent);
  margin-bottom: 36px;
  animation: fade-up 0.8s ease both;
  letter-spacing: 0.01em;
}

.hero-badge-dot {
  width: 6px;
  height: 6px;
  background: var(--accent);
  border-radius: 50%;
  animation: pulse-dot 2s ease-in-out infinite;
  flex-shrink: 0;
}

.hero-title {
  font-size: clamp(2.8rem, 6.5vw, 4.6rem);
  font-weight: 700;
  letter-spacing: -0.04em;
  line-height: 1.08;
  color: var(--white);
  margin-bottom: 28px;
  animation: fade-up 0.8s ease 0.1s both;
}

.hero-title-accent {
  background: linear-gradient(135deg, #c4b0ff 0%, #7c5cff 50%, #5b3fd4 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.hero-sub {
  font-size: clamp(1rem, 2vw, 1.2rem);
  color: var(--text-muted);
  max-width: 580px;
  margin: 0 auto 44px;
  line-height: 1.7;
  animation: fade-up 0.8s ease 0.2s both;
}

.hero-actions {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 14px;
  flex-wrap: wrap;
  animation: fade-up 0.8s ease 0.3s both;
  margin-bottom: 32px;
}

.hero-footnote {
  font-size: 0.8rem;
  color: var(--text-subtle);
  letter-spacing: 0.04em;
  animation: fade-up 0.8s ease 0.45s both;
}

.btn-primary {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 13px 26px;
  background: var(--accent);
  color: var(--white);
  border-radius: 8px;
  font-size: 0.95rem;
  font-weight: 600;
  transition: background 0.15s, transform 0.15s, box-shadow 0.15s;
}
.btn-primary:hover {
  background: var(--accent-dim);
  transform: translateY(-2px);
  box-shadow: 0 8px 32px rgba(124,92,255,0.35);
}

.btn-secondary {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 12px 24px;
  background: transparent;
  color: var(--text);
  border: 1px solid var(--border);
  border-radius: 8px;
  font-size: 0.95rem;
  font-weight: 500;
  transition: border-color 0.15s, background 0.15s, transform 0.15s;
}
.btn-secondary:hover {
  border-color: rgba(255,255,255,0.2);
  background: rgba(255,255,255,0.04);
  transform: translateY(-2px);
}

.btn-arrow {
  font-size: 1.1rem;
  transition: transform 0.15s;
}
.btn-primary:hover .btn-arrow,
.btn-secondary:hover .btn-arrow { transform: translateX(3px); }

.hero-scroll {
  position: absolute;
  bottom: 36px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 1;
  animation: fade-up 1s ease 0.8s both;
}

.hero-scroll-line {
  width: 1px;
  height: 40px;
  background: linear-gradient(to bottom, transparent, var(--text-subtle));
  animation: scroll-line 2s ease-in-out infinite;
}

@keyframes scroll-line {
  0%, 100% { opacity: 0.3; }
  50%       { opacity: 0.8; }
}

/* ═══════════════════════════════════════════════════════
   SECTION SHARED
═══════════════════════════════════════════════════════ */

.section { padding: 100px 0; }

.section-header {
  text-align: center;
  margin-bottom: 64px;
}

.section-title {
  font-size: clamp(1.8rem, 3.5vw, 2.6rem);
  font-weight: 700;
  letter-spacing: -0.03em;
  color: var(--white);
  margin-bottom: 16px;
  line-height: 1.2;
}

.section-sub {
  font-size: 1.05rem;
  color: var(--text-muted);
  max-width: 520px;
  margin: 0 auto;
  line-height: 1.7;
}

/* ═══════════════════════════════════════════════════════
   CONTRAST SECTION
═══════════════════════════════════════════════════════ */

.contrast-section {
  padding: 100px 0;
  background: var(--bg-2);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}

.contrast-grid {
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  gap: 0;
  align-items: start;
}

.contrast-col {
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  overflow: hidden;
}

.contrast-col--old { border-color: rgba(239, 68, 68, 0.15); }
.contrast-col--new { border-color: var(--border-accent); }

.contrast-col-header {
  padding: 20px 28px;
  border-bottom: 1px solid var(--border);
}

.contrast-col--old .contrast-col-header { border-color: rgba(239, 68, 68, 0.15); }
.contrast-col--new .contrast-col-header { border-color: var(--border-accent); }

.contrast-tag {
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  padding: 4px 10px;
  border-radius: 4px;
}

.contrast-tag--old {
  background: rgba(239, 68, 68, 0.1);
  color: #f87171;
}

.contrast-tag--new {
  background: var(--accent-subtle);
  color: var(--accent);
}

.contrast-list {
  list-style: none;
  padding: 8px 0;
}

.contrast-item {
  display: flex;
  align-items: flex-start;
  gap: 14px;
  padding: 14px 28px;
  font-size: 0.9rem;
  line-height: 1.5;
  border-bottom: 1px solid var(--border);
  transition: background 0.15s;
}

.contrast-item:last-child { border-bottom: none; }

.contrast-item--bad  { color: var(--text-muted); }
.contrast-item--good { color: var(--text); }

.contrast-item--bad:hover  { background: rgba(239, 68, 68, 0.04); }
.contrast-item--good:hover { background: var(--accent-subtle); }

.contrast-icon {
  flex-shrink: 0;
  font-size: 0.85rem;
  margin-top: 1px;
  font-style: normal;
}

.contrast-item--bad  .contrast-icon { color: #f87171; }
.contrast-item--good .contrast-icon { color: var(--success-text); }

.contrast-divider {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 12px;
  padding: 0 28px;
  min-height: 300px;
}

.contrast-divider-line {
  flex: 1;
  width: 1px;
  background: var(--border);
}

.contrast-divider-dot {
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--text-subtle);
  padding: 8px 10px;
  border: 1px solid var(--border);
  border-radius: 6px;
}

/* ═══════════════════════════════════════════════════════
   THREE PILLARS
═══════════════════════════════════════════════════════ */

.pillars { background: var(--bg); }

.pillars-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  background: var(--border);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  overflow: hidden;
}

.pillar-card {
  background: var(--bg-card);
  padding: 44px 36px;
  position: relative;
  transition: background 0.2s;
  overflow: hidden;
}

.pillar-card::after {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse 60% 40% at 50% 0%, var(--accent-glow), transparent);
  opacity: 0;
  transition: opacity 0.4s;
  pointer-events: none;
}

.pillar-card:hover { background: var(--bg-3); }
.pillar-card:hover::after { opacity: 1; }

.pillar-number {
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  color: var(--text-subtle);
  margin-bottom: 20px;
  position: relative;
  z-index: 1;
}

.pillar-icon {
  font-size: 1.6rem;
  margin-bottom: 20px;
  display: block;
  position: relative;
  z-index: 1;
}

.pillar-title {
  font-size: 1.1rem;
  font-weight: 600;
  color: var(--white);
  margin-bottom: 12px;
  letter-spacing: -0.02em;
  line-height: 1.3;
  position: relative;
  z-index: 1;
}

.pillar-text {
  font-size: 0.88rem;
  color: var(--text-muted);
  line-height: 1.7;
  margin-bottom: 20px;
  position: relative;
  z-index: 1;
}

.pillar-oneliner {
  font-size: 0.82rem;
  color: var(--accent);
  font-style: italic;
  line-height: 1.5;
  padding-top: 16px;
  border-top: 1px solid var(--border);
  position: relative;
  z-index: 1;
  opacity: 0.85;
}

/* ═══════════════════════════════════════════════════════
   STATS
═══════════════════════════════════════════════════════ */

.stats {
  background: var(--bg-2);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  padding: 72px 0;
}

.stats-inner {
  display: flex;
  align-items: center;
  justify-content: center;
}

.stat-item {
  flex: 1;
  text-align: center;
  padding: 0 40px;
  position: relative;
}

.stat-item + .stat-item::before {
  content: '';
  position: absolute;
  left: 0;
  top: 50%;
  transform: translateY(-50%);
  width: 1px;
  height: 48px;
  background: var(--border);
}

.stat-number {
  font-size: clamp(2.2rem, 4vw, 3rem);
  font-weight: 700;
  letter-spacing: -0.04em;
  line-height: 1;
  margin-bottom: 8px;
}

.stat-number span {
  background: linear-gradient(135deg, #c4b0ff, #7c5cff);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.stat-label {
  font-size: 0.85rem;
  color: var(--text-muted);
}

/* ═══════════════════════════════════════════════════════
   FEATURE GRID
═══════════════════════════════════════════════════════ */

.features { background: var(--bg); }

.features-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  background: var(--border);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  overflow: hidden;
}

.feature-card {
  background: var(--bg-card);
  padding: 36px 32px;
  position: relative;
  transition: background 0.2s;
  overflow: hidden;
}

.feature-card::after {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse 60% 50% at 50% 0%, var(--accent-glow), transparent);
  opacity: 0;
  transition: opacity 0.4s;
  pointer-events: none;
}

.feature-card:hover { background: var(--bg-3); }
.feature-card:hover::after { opacity: 1; }

.feature-icon-wrap {
  width: 48px;
  height: 48px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--accent-subtle);
  border: 1px solid var(--border-accent);
  border-radius: 12px;
  margin-bottom: 18px;
  font-size: 1.3rem;
  position: relative;
  z-index: 1;
}

.feature-title {
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--white);
  margin-bottom: 8px;
  letter-spacing: -0.01em;
  position: relative;
  z-index: 1;
}

.feature-desc {
  font-size: 0.85rem;
  color: var(--text-muted);
  line-height: 1.65;
  position: relative;
  z-index: 1;
}

/* ═══════════════════════════════════════════════════════
   DATA OWNERSHIP
═══════════════════════════════════════════════════════ */

.ownership-section {
  padding: 100px 0;
  background: var(--bg-2);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  position: relative;
  overflow: hidden;
}

.ownership-section::before {
  content: '';
  position: absolute;
  right: -200px;
  top: 50%;
  transform: translateY(-50%);
  width: 600px;
  height: 600px;
  background: radial-gradient(ellipse, rgba(124,92,255,0.07) 0%, transparent 70%);
  pointer-events: none;
}

.ownership-inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: center;
}

.ownership-title {
  font-size: clamp(2rem, 3.5vw, 2.8rem);
  font-weight: 700;
  letter-spacing: -0.035em;
  color: var(--white);
  line-height: 1.15;
  margin-bottom: 24px;
}

.ownership-title em {
  font-style: normal;
  background: linear-gradient(135deg, #c4b0ff, #7c5cff);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.ownership-sub {
  font-size: 0.95rem;
  color: var(--text-muted);
  line-height: 1.75;
  margin-bottom: 16px;
}

.ownership-cta { margin-top: 32px; }

.ownership-cards {
  display: flex;
  flex-direction: column;
  gap: 1px;
  background: var(--border);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  overflow: hidden;
}

.ownership-card {
  display: flex;
  align-items: flex-start;
  gap: 16px;
  padding: 24px 28px;
  background: var(--bg-card);
  transition: background 0.2s;
}

.ownership-card:hover { background: var(--bg-3); }

.ownership-card-icon {
  font-size: 1.4rem;
  flex-shrink: 0;
  margin-top: 2px;
}

.ownership-card-title {
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--white);
  margin-bottom: 4px;
  letter-spacing: -0.01em;
}

.ownership-card-text {
  font-size: 0.83rem;
  color: var(--text-muted);
  line-height: 1.6;
}

/* ═══════════════════════════════════════════════════════
   CTA SECTION
═══════════════════════════════════════════════════════ */

.cta-section {
  padding: 130px 0;
  text-align: center;
  position: relative;
  overflow: hidden;
}

.cta-section::before {
  content: '';
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 700px;
  height: 500px;
  background: radial-gradient(ellipse, rgba(124,92,255,0.1) 0%, transparent 70%);
  pointer-events: none;
}

.cta-title {
  font-size: clamp(2rem, 4vw, 3.2rem);
  font-weight: 700;
  letter-spacing: -0.035em;
  color: var(--white);
  margin-bottom: 16px;
  line-height: 1.2;
  position: relative;
  z-index: 1;
}

.cta-title-accent {
  display: block;
  background: linear-gradient(135deg, #c4b0ff 0%, #7c5cff 60%, #5b3fd4 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.cta-sub {
  font-size: 1.05rem;
  color: var(--text-muted);
  margin-bottom: 44px;
  position: relative;
  z-index: 1;
  max-width: 460px;
  margin-left: auto;
  margin-right: auto;
  line-height: 1.7;
}

.cta-actions {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 14px;
  flex-wrap: wrap;
  position: relative;
  z-index: 1;
}

.cta-note {
  margin-top: 24px;
  font-size: 0.8rem;
  color: var(--text-subtle);
  position: relative;
  z-index: 1;
}

/* ═══════════════════════════════════════════════════════
   FOOTER
═══════════════════════════════════════════════════════ */

.footer {
  border-top: 1px solid var(--border);
  padding: 40px 0;
  background: var(--bg);
}

.footer-inner {
  display: grid;
  grid-template-columns: 1fr auto auto auto;
  align-items: center;
  gap: 32px;
}

.footer-logo {
  font-size: 1rem;
  font-weight: 700;
  letter-spacing: -0.03em;
  color: var(--white);
  display: flex;
  align-items: center;
  gap: 8px;
}

.footer-logo-dot {
  width: 7px;
  height: 7px;
  background: var(--accent);
  border-radius: 50%;
}

.footer-tagline {
  font-size: 0.8rem;
  color: var(--text-subtle);
  font-style: italic;
}

.footer-center {
  font-size: 0.82rem;
  color: var(--text-subtle);
}

.footer-link {
  font-size: 0.82rem;
  color: var(--text-muted);
  transition: color 0.15s;
  display: flex;
  align-items: center;
  gap: 6px;
}
.footer-link:hover { color: var(--text); }

.footer-link-arrow {
  font-size: 0.75rem;
  opacity: 0.5;
}

/* ═══════════════════════════════════════════════════════
   ANIMATIONS
═══════════════════════════════════════════════════════ */

@keyframes fade-up {
  from { opacity: 0; transform: translateY(20px); }
  to   { opacity: 1; transform: translateY(0); }
}

.reveal {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.65s ease, transform 0.65s ease;
}

.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}

.reveal-delay-1 { transition-delay: 0.1s; }
.reveal-delay-2 { transition-delay: 0.2s; }
.reveal-delay-3 { transition-delay: 0.3s; }
.reveal-delay-4 { transition-delay: 0.4s; }
.reveal-delay-5 { transition-delay: 0.5s; }
.reveal-delay-6 { transition-delay: 0.6s; }

/* ═══════════════════════════════════════════════════════
   RESPONSIVE
═══════════════════════════════════════════════════════ */

@media (max-width: 1024px) {
  .contrast-grid {
    grid-template-columns: 1fr;
    gap: 0;
  }

  .contrast-divider {
    flex-direction: row;
    min-height: auto;
    padding: 20px 0;
  }

  .contrast-divider-line {
    flex: 1;
    width: auto;
    height: 1px;
  }

  .ownership-inner {
    grid-template-columns: 1fr;
    gap: 48px;
  }
}

@media (max-width: 900px) {
  .features-grid,
  .pillars-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .stats-inner {
    flex-wrap: wrap;
    gap: 40px;
  }

  .stat-item + .stat-item::before { display: none; }
  .stat-item { flex: 0 0 calc(50% - 20px); }

  .footer-inner {
    grid-template-columns: 1fr 1fr;
    gap: 16px;
  }
}

@media (max-width: 640px) {
  .container  { padding: 0 20px; }
  .nav-inner  { padding: 0 20px; }
  .section    { padding: 72px 0; }

  .features-grid,
  .pillars-grid {
    grid-template-columns: 1fr;
  }

  .pillar-card  { padding: 36px 28px; }
  .feature-card { padding: 28px 24px; }

  .stat-item { flex: 0 0 100%; }

  .hero-actions {
    flex-direction: column;
    align-items: stretch;
    max-width: 280px;
    margin-left: auto;
    margin-right: auto;
  }

  .btn-primary, .btn-secondary { justify-content: center; }

  .footer-inner {
    grid-template-columns: 1fr;
    text-align: center;
    gap: 12px;
  }

  .footer-logo { justify-content: center; }
  .footer-link { justify-content: center; }
}