/* =====================================================
   GRAPHLINQ CHAIN — LANDING PAGE CSS
   Brand: dark bg #080810, accent #a068f8, text #fff
   Font: Nunito (Gilroy fallback via Google/Bunny Fonts)
   ===================================================== */

/* ─── CUSTOM PROPERTIES ─────────────────────────────── */
:root {
  --bg:            #080810;
  --bg-surface:    #0d0d1a;
  --bg-card:       #111124;
  --bg-card2:      #181830;
  --fg:            #ffffff;
  --fg-muted:      #9898b8;
  --fg-dim:        #6666aa;
  --primary:       #a068f8;
  --primary-dark:  #7a44d8;
  --primary-glow:  rgba(160, 104, 248, 0.25);
  --border:        rgba(160, 104, 248, 0.2);
  --border-subtle: rgba(255, 255, 255, 0.08);
  --radius-sm:     8px;
  --radius-md:     12px;
  --radius-lg:     20px;
  --radius-xl:     28px;
  --shadow-card:   0 4px 32px rgba(0,0,0,0.5);
  --shadow-glow:   0 0 60px rgba(160,104,248,0.15);
  --font:          'Nunito', sans-serif;
  --transition:    0.25s ease;
  --max-w:         1200px;
  --section-py:    96px;
}

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

html { scroll-behavior: smooth; }

body {
  font-family: var(--font);
  background: var(--bg);
  color: var(--fg);
  line-height: 1.7;
  font-size: 16px;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

img { max-width: 100%; height: auto; display: block; }
a { color: inherit; text-decoration: none; transition: color var(--transition); }
ul { list-style: none; }
button { font-family: var(--font); cursor: pointer; border: none; background: none; }

.container {
  max-width: var(--max-w);
  margin: 0 auto;
  padding: 0 24px;
}

.desktop-only { display: block; }
.section-label {
  display: inline-block;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--primary);
  background: rgba(160,104,248,0.12);
  border: 1px solid var(--border);
  border-radius: 100px;
  padding: 4px 14px;
  margin-bottom: 16px;
}
.section-sub {
  font-size: 18px;
  color: var(--fg-muted);
  max-width: 640px;
  line-height: 1.7;
  margin-bottom: 48px;
}

/* ─── BUTTONS ───────────────────────────────────────── */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font);
  font-weight: 700;
  font-size: 15px;
  padding: 12px 24px;
  border-radius: 100px;
  border: none;
  cursor: pointer;
  transition: transform var(--transition), box-shadow var(--transition), background var(--transition), opacity var(--transition);
  text-decoration: none;
  min-height: 44px;
  white-space: nowrap;
  line-height: 1;
}
.btn:hover { transform: translateY(-2px); }
.btn-primary {
  background: linear-gradient(135deg, #a068f8 0%, #7a44d8 100%);
  color: #fff;
  box-shadow: 0 4px 24px rgba(160,104,248,0.35);
}
.btn-primary:hover {
  background: linear-gradient(135deg, #b47efb 0%, #8a54e8 100%);
  box-shadow: 0 6px 32px rgba(160,104,248,0.5);
}
.btn-secondary {
  background: rgba(160,104,248,0.15);
  color: var(--primary);
  border: 1px solid var(--border);
}
.btn-secondary:hover {
  background: rgba(160,104,248,0.25);
  box-shadow: 0 4px 20px rgba(160,104,248,0.2);
}
.btn-ghost {
  background: transparent;
  color: var(--fg-muted);
  border: 1px solid var(--border-subtle);
}
.btn-ghost:hover {
  color: var(--fg);
  border-color: var(--border);
  background: rgba(255,255,255,0.05);
}
.btn-lg { font-size: 16px; padding: 14px 32px; }

.link-arrow {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-weight: 700;
  font-size: 14px;
  color: var(--primary);
  transition: gap var(--transition);
}
.link-arrow:hover { gap: 10px; }

/* ─── HEADER / NAV ──────────────────────────────────── */
.site-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  padding: 0;
  transition: background var(--transition), backdrop-filter var(--transition), box-shadow var(--transition);
}
.site-header.scrolled {
  background: rgba(8,8,16,0.9);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  box-shadow: 0 1px 0 var(--border-subtle);
}
.nav-container {
  display: flex;
  align-items: center;
  gap: 32px;
  max-width: var(--max-w);
  margin: 0 auto;
  padding: 0 24px;
  height: 68px;
}
.nav-logo {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-shrink: 0;
}
.logo-icon { width: 32px; height: 32px; }
.logo-text {
  font-weight: 800;
  font-size: 18px;
  letter-spacing: -0.02em;
  color: var(--fg);
}
.nav-links {
  display: flex;
  align-items: center;
  gap: 4px;
  flex: 1;
}
.nav-links > li { position: relative; }
.nav-links > li > a {
  display: flex;
  align-items: center;
  gap: 4px;
  padding: 8px 14px;
  font-size: 15px;
  font-weight: 600;
  color: var(--fg-muted);
  border-radius: var(--radius-sm);
  transition: color var(--transition), background var(--transition);
}
.nav-links > li > a:hover { color: var(--fg); background: rgba(255,255,255,0.06); }
.chevron { font-size: 18px; line-height: 1; opacity: 0.6; }

.nav-dropdown:hover .dropdown-menu { opacity: 1; visibility: visible; transform: translateY(0); }
.dropdown-menu {
  position: absolute;
  top: calc(100% + 8px);
  left: 0;
  background: #15152a;
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  padding: 8px;
  min-width: 180px;
  opacity: 0;
  visibility: hidden;
  transform: translateY(-8px);
  transition: opacity var(--transition), transform var(--transition), visibility var(--transition);
  box-shadow: 0 16px 48px rgba(0,0,0,0.6);
}
.dropdown-menu a {
  display: block;
  padding: 9px 14px;
  font-size: 14px;
  font-weight: 600;
  color: var(--fg-muted);
  border-radius: var(--radius-sm);
}
.dropdown-menu a:hover { color: var(--fg); background: rgba(255,255,255,0.06); }

.nav-actions { display: flex; align-items: center; gap: 12px; margin-left: auto; }
.nav-burger {
  display: none;
  flex-direction: column;
  gap: 5px;
  padding: 8px;
  border-radius: var(--radius-sm);
}
.nav-burger span {
  display: block;
  width: 22px;
  height: 2px;
  background: var(--fg);
  border-radius: 2px;
  transition: transform var(--transition), opacity var(--transition);
}

/* ─── HERO ──────────────────────────────────────────── */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  overflow: hidden;
  padding: 120px 0 80px;
}
.hero-bg {
  position: absolute;
  inset: 0;
  z-index: 0;
}
.hero-bg-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center top;
}
.hero-bg-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    to bottom,
    rgba(8,8,16,0.55) 0%,
    rgba(8,8,16,0.3) 40%,
    rgba(8,8,16,0.85) 85%,
    rgba(8,8,16,1) 100%
  );
}
.hero-content {
  position: relative;
  z-index: 1;
  max-width: 820px;
  padding-top: 40px;
}
.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(160,104,248,0.15);
  border: 1px solid var(--border);
  border-radius: 100px;
  padding: 6px 16px 6px 8px;
  font-size: 13px;
  font-weight: 600;
  color: var(--primary);
  margin-bottom: 28px;
  animation: fadeInDown 0.6s ease both;
}
.badge-icon { width: 20px; height: 20px; border-radius: 50%; }
.hero-h1 {
  font-size: clamp(32px, 5vw, 62px);
  font-weight: 800;
  line-height: 1.12;
  letter-spacing: -0.03em;
  margin-bottom: 24px;
  background: linear-gradient(160deg, #ffffff 0%, #c8a8ff 60%, #a068f8 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  animation: fadeInUp 0.7s 0.1s ease both;
}
.hero-sub {
  font-size: clamp(16px, 2vw, 20px);
  color: var(--fg-muted);
  line-height: 1.65;
  max-width: 600px;
  margin-bottom: 40px;
  animation: fadeInUp 0.7s 0.2s ease both;
}
.hero-ctas {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
  margin-bottom: 56px;
  animation: fadeInUp 0.7s 0.3s ease both;
}
.hero-stats {
  display: flex;
  align-items: center;
  gap: 32px;
  animation: fadeInUp 0.7s 0.4s ease both;
}
.stat { display: flex; flex-direction: column; gap: 2px; }
.stat-value { font-size: 22px; font-weight: 800; color: var(--fg); }
.stat-label { font-size: 13px; color: var(--fg-dim); font-weight: 600; }
.stat-divider { width: 1px; height: 40px; background: var(--border-subtle); }

/* ─── SECTION: CHAIN CTA ────────────────────────────── */
.section-chain {
  padding: var(--section-py) 0;
  background: var(--bg);
}
.chain-header {
  text-align: center;
  margin-bottom: 64px;
}
.chain-header h2 {
  font-size: clamp(28px, 3.5vw, 44px);
  font-weight: 800;
  letter-spacing: -0.02em;
  margin-bottom: 16px;
}
.chain-header p {
  font-size: 18px;
  color: var(--fg-muted);
  max-width: 600px;
  margin: 0 auto;
}
.chain-cards {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 24px;
  margin-bottom: 48px;
}
.chain-card {
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-xl);
  padding: 32px;
  transition: border-color var(--transition), box-shadow var(--transition), transform var(--transition);
}
.chain-card:hover {
  border-color: var(--border);
  box-shadow: var(--shadow-glow);
  transform: translateY(-4px);
}
.chain-card-icon {
  width: 72px;
  height: 72px;
  border-radius: var(--radius-md);
  background: rgba(160,104,248,0.12);
  border: 1px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 20px;
  overflow: hidden;
}
.chain-card-icon img { width: 100%; height: 100%; object-fit: contain; }
.chain-card h3 { font-size: 20px; font-weight: 800; margin-bottom: 10px; }
.chain-card p { color: var(--fg-muted); font-size: 15px; line-height: 1.65; margin-bottom: 20px; }

.chain-token {
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-xl);
  overflow: hidden;
}
.chain-token-content {
  display: grid;
  grid-template-columns: 1fr 1fr;
  align-items: center;
  gap: 0;
}
.chain-token-text {
  padding: 48px 48px 48px 48px;
}
.chain-token-text h3 {
  font-size: clamp(22px, 2.5vw, 32px);
  font-weight: 800;
  letter-spacing: -0.02em;
  margin-bottom: 16px;
  line-height: 1.25;
}
.chain-token-text p {
  color: var(--fg-muted);
  font-size: 16px;
  line-height: 1.7;
  margin-bottom: 28px;
}
.chain-token-visual {
  height: 320px;
  overflow: hidden;
  border-radius: 0 var(--radius-xl) var(--radius-xl) 0;
}
.chain-token-visual img { width: 100%; height: 100%; object-fit: cover; }

/* ─── SECTION: AUTOMATION ───────────────────────────── */
.section-automation {
  padding: var(--section-py) 0;
  background: var(--bg-surface);
}
.section-automation h2 {
  font-size: clamp(28px, 3.5vw, 44px);
  font-weight: 800;
  letter-spacing: -0.02em;
  margin-bottom: 16px;
  max-width: 720px;
}
.automation-features {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 24px;
  margin-top: 48px;
}
.auto-feat {
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: border-color var(--transition), transform var(--transition);
}
.auto-feat:hover { border-color: var(--border); transform: translateY(-4px); }
.auto-feat-img {
  height: 200px;
  background: #0c0c1e;
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: center;
}
.auto-feat-img img { width: 100%; height: 100%; object-fit: contain; padding: 16px; }
.auto-feat h4 { font-size: 16px; font-weight: 800; padding: 20px 24px 8px; }
.auto-feat p { font-size: 14px; color: var(--fg-muted); line-height: 1.65; padding: 0 24px 24px; }

/* ─── SECTION: DEPLOY ───────────────────────────────── */
.section-deploy {
  padding: var(--section-py) 0;
  background: var(--bg);
}
.deploy-inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: center;
}
.deploy-text h2 {
  font-size: clamp(26px, 3vw, 40px);
  font-weight: 800;
  letter-spacing: -0.02em;
  margin-bottom: 16px;
  line-height: 1.2;
}
.deploy-text p {
  color: var(--fg-muted);
  font-size: 16px;
  line-height: 1.7;
  margin-bottom: 28px;
}
.deploy-checklist { margin-bottom: 32px; display: flex; flex-direction: column; gap: 12px; }
.deploy-checklist li {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  font-size: 15px;
  color: var(--fg-muted);
}
.check-icon {
  flex-shrink: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 22px;
  height: 22px;
  border-radius: 50%;
  background: rgba(160,104,248,0.2);
  color: var(--primary);
  font-size: 12px;
  font-weight: 800;
  margin-top: 1px;
}
.deploy-visual {
  border-radius: var(--radius-xl);
  overflow: hidden;
  border: 1px solid var(--border-subtle);
  box-shadow: var(--shadow-card);
}
.deploy-visual img { width: 100%; height: 100%; object-fit: cover; display: block; }

/* ─── SECTION: GRAPHS ───────────────────────────────── */
.section-graphs {
  padding: var(--section-py) 0;
  background: var(--bg-surface);
}
.section-graphs h2 {
  font-size: clamp(28px, 3.5vw, 44px);
  font-weight: 800;
  letter-spacing: -0.02em;
  margin-bottom: 16px;
}
.graphs-showcase {
  display: grid;
  grid-template-columns: 1fr 380px;
  gap: 32px;
  align-items: start;
}
.graphs-main-visual {
  border-radius: var(--radius-xl);
  overflow: hidden;
  border: 1px solid var(--border-subtle);
  background: #0a0a1c;
}
.graphs-main-visual img { width: 100%; display: block; }
.graphs-cards { display: flex; flex-direction: column; gap: 20px; }
.graph-card {
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: border-color var(--transition), transform var(--transition);
}
.graph-card:hover { border-color: var(--border); transform: translateY(-3px); }
.graph-card img {
  width: 100%;
  height: 140px;
  object-fit: contain;
  background: #0a0a1c;
  padding: 12px;
}
.graph-card h4 { font-size: 15px; font-weight: 800; padding: 16px 20px 8px; }
.graph-card p { font-size: 13px; color: var(--fg-muted); line-height: 1.6; padding: 0 20px 20px; }

/* ─── SECTION: TUTORIALS ────────────────────────────── */
.section-tutorials {
  padding: var(--section-py) 0;
  background: var(--bg);
}
.section-tutorials h2 {
  font-size: clamp(28px, 3.5vw, 44px);
  font-weight: 800;
  letter-spacing: -0.02em;
  margin-bottom: 16px;
}
.tutorials-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}
.tutorial-card {
  display: flex;
  flex-direction: column;
  gap: 12px;
  border-radius: var(--radius-lg);
  overflow: hidden;
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  transition: border-color var(--transition), transform var(--transition);
}
.tutorial-card:hover { border-color: var(--border); transform: translateY(-4px); }
.tutorial-thumb {
  position: relative;
  overflow: hidden;
  background: #0a0a1c;
  aspect-ratio: 16/9;
}
.tutorial-thumb img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.4s ease;
}
.tutorial-card:hover .tutorial-thumb img { transform: scale(1.04); }
.play-btn {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(0,0,0,0.3);
  transition: background var(--transition);
}
.tutorial-card:hover .play-btn { background: rgba(0,0,0,0.1); }
.play-btn span {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: rgba(160,104,248,0.9);
  color: #fff;
  font-size: 16px;
  padding-left: 3px;
  backdrop-filter: blur(8px);
}
.tutorial-card p {
  font-size: 13px;
  font-weight: 700;
  color: var(--fg-muted);
  padding: 0 16px 16px;
  line-height: 1.5;
}

/* ─── SECTION: NO-CODE + AI ─────────────────────────── */
.section-nocode {
  padding: var(--section-py) 0;
  background: var(--bg-surface);
}
.nocode-inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: center;
}
.nocode-visual {
  border-radius: var(--radius-xl);
  overflow: hidden;
  border: 1px solid var(--border-subtle);
  box-shadow: var(--shadow-card);
}
.nocode-visual img { width: 100%; display: block; }
.nocode-text h2 {
  font-size: clamp(26px, 3vw, 40px);
  font-weight: 800;
  letter-spacing: -0.02em;
  margin-bottom: 16px;
  line-height: 1.2;
}
.nocode-text > p {
  color: var(--fg-muted);
  font-size: 16px;
  line-height: 1.7;
  margin-bottom: 32px;
}
.nocode-features { display: flex; flex-direction: column; gap: 24px; margin-bottom: 36px; }
.nocode-feat {
  display: flex;
  gap: 16px;
  align-items: flex-start;
}
.feat-img {
  flex-shrink: 0;
  width: 72px;
  height: 52px;
  object-fit: contain;
  border-radius: var(--radius-sm);
  background: rgba(160,104,248,0.08);
  border: 1px solid var(--border);
  padding: 8px;
}
.nocode-feat h4 { font-size: 15px; font-weight: 800; margin-bottom: 6px; }
.nocode-feat p { font-size: 14px; color: var(--fg-muted); line-height: 1.6; }

/* ─── SECTION: HUB / LIQUIDITY ──────────────────────── */
.section-hub {
  padding: var(--section-py) 0;
  background: var(--bg);
}
.hub-inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: center;
}
.hub-text h2 {
  font-size: clamp(26px, 3vw, 40px);
  font-weight: 800;
  letter-spacing: -0.02em;
  margin-bottom: 16px;
  line-height: 1.2;
}
.hub-text > p {
  color: var(--fg-muted);
  font-size: 16px;
  line-height: 1.7;
  margin-bottom: 36px;
}
.hub-actions { display: flex; flex-direction: column; gap: 24px; margin-bottom: 36px; }
.hub-action-item { display: flex; gap: 20px; align-items: flex-start; }
.hub-num {
  flex-shrink: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: rgba(160,104,248,0.15);
  border: 1px solid var(--border);
  font-size: 13px;
  font-weight: 800;
  color: var(--primary);
  margin-top: 2px;
}
.hub-action-item h4 { font-size: 15px; font-weight: 800; margin-bottom: 6px; }
.hub-action-item p { font-size: 14px; color: var(--fg-muted); line-height: 1.65; }
.hub-ctas { display: flex; gap: 16px; flex-wrap: wrap; }
.hub-visual {
  border-radius: var(--radius-xl);
  overflow: hidden;
  border: 1px solid var(--border-subtle);
  box-shadow: var(--shadow-card);
}
.hub-visual img { width: 100%; display: block; }

/* ─── SECTION: INTEGRATIONS ─────────────────────────── */
.section-integrations {
  padding: var(--section-py) 0;
  background: var(--bg-surface);
}
.section-integrations h2 {
  font-size: clamp(28px, 3.5vw, 44px);
  font-weight: 800;
  letter-spacing: -0.02em;
  margin-bottom: 16px;
}
.integrations-visual {
  border-radius: var(--radius-xl);
  overflow: hidden;
  border: 1px solid var(--border-subtle);
  background: #0a0a1c;
  margin-bottom: 64px;
}
.integrations-visual img { width: 100%; display: block; }

.staking-block {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: center;
}
.staking-text h2 {
  font-size: clamp(24px, 2.8vw, 36px);
  font-weight: 800;
  letter-spacing: -0.02em;
  margin-bottom: 16px;
  line-height: 1.25;
}
.staking-text p {
  color: var(--fg-muted);
  font-size: 16px;
  line-height: 1.7;
  margin-bottom: 28px;
}
.staking-tiers {
  display: flex;
  gap: 16px;
  margin-bottom: 24px;
}
.tier {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 6px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: 16px 24px;
  flex: 1;
}
.tier-num {
  font-size: 24px;
  font-weight: 800;
  color: var(--primary);
}
.tier-label {
  font-size: 12px;
  color: var(--fg-muted);
  font-weight: 600;
}
.staking-note {
  font-size: 14px !important;
  font-style: italic;
  margin-bottom: 0 !important;
}
.staking-visual {
  display: flex;
  flex-direction: column;
  gap: 20px;
}
.staking-visual img {
  border-radius: var(--radius-lg);
  border: 1px solid var(--border-subtle);
  background: #0a0a1c;
  padding: 16px;
}
.staking-img2 { opacity: 0.85; }

/* ─── SECTION: NETWORK ──────────────────────────────── */
.section-network {
  padding: var(--section-py) 0;
  background: var(--bg);
}
.network-inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: center;
}
.network-text h2 {
  font-size: clamp(24px, 2.8vw, 38px);
  font-weight: 800;
  letter-spacing: -0.02em;
  margin-bottom: 16px;
  line-height: 1.2;
}
.network-text > p {
  color: var(--fg-muted);
  font-size: 16px;
  line-height: 1.7;
  margin-bottom: 28px;
}
.network-details {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
  margin-bottom: 32px;
}
.net-detail {
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  padding: 14px 16px;
  display: flex;
  flex-direction: column;
  gap: 4px;
}
.net-detail span { font-size: 11px; color: var(--fg-dim); font-weight: 700; text-transform: uppercase; letter-spacing: 0.08em; }
.net-detail strong { font-size: 13px; color: var(--fg); font-weight: 700; word-break: break-all; }
.network-visual {
  border-radius: var(--radius-xl);
  overflow: hidden;
  border: 1px solid var(--border-subtle);
  box-shadow: var(--shadow-card);
}
.network-visual img { width: 100%; display: block; object-fit: cover; }

/* ─── SECTION: TESTIMONIALS ─────────────────────────── */
.section-testimonials {
  padding: var(--section-py) 0;
  position: relative;
  overflow: hidden;
}
.testimonials-bg {
  position: absolute;
  inset: 0;
  z-index: 0;
}
.testimonials-bg-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.25;
}
.testimonials-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to right, rgba(8,8,16,0.8) 0%, rgba(8,8,16,0.5) 50%, rgba(8,8,16,0.8) 100%);
}
.testimonials-grid {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}
.testimonial-card {
  background: rgba(13,13,26,0.85);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-xl);
  padding: 32px;
  display: flex;
  flex-direction: column;
  gap: 16px;
  transition: border-color var(--transition), transform var(--transition);
}
.testimonial-card:hover { border-color: var(--border); transform: translateY(-4px); }
.stars { color: var(--primary); font-size: 16px; letter-spacing: 3px; }
.testimonial-card blockquote {
  font-size: 16px;
  line-height: 1.7;
  color: var(--fg);
  font-style: normal;
  flex: 1;
}
.testimonial-author {
  display: flex;
  align-items: center;
  gap: 12px;
}
.author-avatar {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  object-fit: cover;
  border: 2px solid var(--border);
}
.testimonial-author strong { display: block; font-size: 14px; font-weight: 800; }
.testimonial-author span { font-size: 12px; color: var(--fg-muted); }

/* ─── SECTION: STAY CONNECTED ───────────────────────── */
.section-connect {
  padding: var(--section-py) 0;
  background: var(--bg-surface);
  text-align: center;
}
.section-connect h2 {
  font-size: clamp(28px, 3.5vw, 44px);
  font-weight: 800;
  letter-spacing: -0.02em;
  margin-bottom: 16px;
}
.connect-links {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
  justify-content: center;
}
.connect-card {
  display: flex;
  align-items: center;
  gap: 12px;
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  padding: 16px 28px;
  font-size: 15px;
  font-weight: 700;
  color: var(--fg-muted);
  min-height: 56px;
  transition: border-color var(--transition), color var(--transition), transform var(--transition), background var(--transition);
}
.connect-card:hover {
  border-color: var(--border);
  color: var(--fg);
  transform: translateY(-3px);
  background: rgba(160,104,248,0.08);
}
.connect-card svg { flex-shrink: 0; opacity: 0.7; transition: opacity var(--transition); }
.connect-card:hover svg { opacity: 1; }

/* ─── FOOTER ─────────────────────────────────────────── */
.site-footer {
  background: #060610;
  border-top: 1px solid var(--border-subtle);
  padding: 64px 0 32px;
}
.footer-top {
  display: grid;
  grid-template-columns: 320px 1fr;
  gap: 64px;
  margin-bottom: 48px;
}
.footer-brand .nav-logo { margin-bottom: 16px; }
.footer-brand > p {
  font-size: 14px;
  color: var(--fg-muted);
  line-height: 1.7;
  margin-bottom: 24px;
}
.footer-social {
  display: flex;
  gap: 12px;
}
.footer-social a {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: rgba(255,255,255,0.06);
  border: 1px solid var(--border-subtle);
  color: var(--fg-muted);
  transition: color var(--transition), border-color var(--transition), background var(--transition);
}
.footer-social a:hover {
  color: var(--primary);
  border-color: var(--border);
  background: rgba(160,104,248,0.1);
}
.footer-links {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 32px;
}
.footer-col h5 {
  font-size: 13px;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--fg);
  margin-bottom: 16px;
}
.footer-col ul { display: flex; flex-direction: column; gap: 10px; }
.footer-col a {
  font-size: 14px;
  color: var(--fg-muted);
  font-weight: 600;
  transition: color var(--transition);
}
.footer-col a:hover { color: var(--fg); }
.footer-bottom {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: 32px;
  border-top: 1px solid var(--border-subtle);
  gap: 16px;
  flex-wrap: wrap;
}
.footer-bottom p { font-size: 13px; color: var(--fg-dim); }
.footer-bottom-links { display: flex; gap: 24px; }
.footer-bottom-links a { font-size: 13px; color: var(--fg-dim); }
.footer-bottom-links a:hover { color: var(--fg-muted); }

/* ─── ANIMATIONS ─────────────────────────────────────── */
@keyframes fadeInUp {
  from { opacity: 0; transform: translateY(24px); }
  to   { opacity: 1; transform: translateY(0); }
}
@keyframes fadeInDown {
  from { opacity: 0; transform: translateY(-16px); }
  to   { opacity: 1; transform: translateY(0); }
}

/* ─── RESPONSIVE ─────────────────────────────────────── */
@media (max-width: 1024px) {
  :root { --section-py: 72px; }
  .graphs-showcase { grid-template-columns: 1fr; }
  .graphs-cards { flex-direction: row; }
  .graph-card { flex: 1; }
}

@media (max-width: 860px) {
  :root { --section-py: 60px; }
  .desktop-only { display: none; }

  /* Nav */
  .nav-links { display: none; flex-direction: column; gap: 4px; }
  .nav-links.open {
    display: flex;
    position: fixed;
    top: 68px;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(8,8,16,0.98);
    padding: 24px;
    z-index: 999;
    overflow-y: auto;
  }
  .nav-links.open > li > a {
    font-size: 20px;
    padding: 14px 16px;
  }
  .dropdown-menu {
    position: static;
    opacity: 1;
    visibility: visible;
    transform: none;
    box-shadow: none;
    background: rgba(255,255,255,0.04);
    border: none;
    border-radius: var(--radius-md);
    margin-top: 4px;
  }
  .nav-burger { display: flex; }

  /* Grids → single col */
  .chain-token-content,
  .deploy-inner,
  .nocode-inner,
  .hub-inner,
  .network-inner,
  .staking-block { grid-template-columns: 1fr; gap: 32px; }

  .chain-token-visual { border-radius: var(--radius-lg); height: 220px; }
  .chain-token-text { padding: 28px 28px 0; }
  .chain-token-visual { border-radius: 0 0 var(--radius-xl) var(--radius-xl); }

  .tutorials-grid { grid-template-columns: repeat(2, 1fr); }
  .testimonials-grid { grid-template-columns: 1fr; }
  .footer-top { grid-template-columns: 1fr; gap: 32px; }
  .footer-links { grid-template-columns: repeat(2, 1fr); }

  .hero-stats { flex-direction: column; align-items: flex-start; gap: 16px; }
  .stat-divider { display: none; }

  .graphs-cards { flex-direction: column; }
  .network-details { grid-template-columns: 1fr; }
}

@media (max-width: 600px) {
  :root { --section-py: 48px; }
  .container { padding: 0 16px; }
  .tutorials-grid { grid-template-columns: 1fr; }
  .footer-links { grid-template-columns: 1fr; }
  .connect-links { flex-direction: column; align-items: stretch; }
  .connect-card { justify-content: center; }
  .hero-ctas { flex-direction: column; }
  .hero-ctas .btn { width: 100%; justify-content: center; }
  .staking-tiers { flex-direction: column; gap: 10px; }
}