/* ========================================
   Residential Proxies - Premium SaaS UI
   Dark Futuristic Design System
======================================== */

:root {
  --bg-primary: #06070d;
  --bg-secondary: #0c0e1a;
  --bg-card: rgba(18, 22, 40, 0.55);
  --bg-card-hover: rgba(24, 28, 52, 0.75);
  --border: rgba(120, 130, 200, 0.18);
  --border-bright: rgba(140, 150, 255, 0.35);
  --text-primary: #ffffff;
  --text-secondary: #b9bed1;
  --text-muted: #7a7f95;
  --accent-blue: #5b8bff;
  --accent-purple: #a464ff;
  --accent-cyan: #4cd9ff;
  --accent-pink: #ff5db1;
  --gradient-main: linear-gradient(135deg, #5b8bff 0%, #a464ff 50%, #ff5db1 100%);
  --gradient-blue: linear-gradient(135deg, #4cd9ff 0%, #5b8bff 100%);
  --gradient-purple: linear-gradient(135deg, #a464ff 0%, #ff5db1 100%);
  --gradient-success: linear-gradient(135deg, #00d4a8 0%, #4cd9ff 100%);
  --shadow-glow: 0 0 40px rgba(91, 139, 255, 0.35);
  --shadow-glow-purple: 0 0 40px rgba(164, 100, 255, 0.35);
  --shadow-card: 0 20px 60px rgba(0, 0, 0, 0.45);
  --radius-sm: 10px;
  --radius-md: 16px;
  --radius-lg: 24px;
  --radius-xl: 32px;
  --transition: 0.35s cubic-bezier(0.4, 0, 0.2, 1);
  --container: 1240px;
}

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

html {
  scroll-behavior: smooth;
  -webkit-font-smoothing: antialiased;
}

body {
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  background: var(--bg-primary);
  color: var(--text-primary);
  line-height: 1.65;
  overflow-x: hidden;
  min-height: 100vh;
  position: relative;
}

/* Animated background mesh */
body::before {
  content: '';
  position: fixed;
  inset: 0;
  background:
    radial-gradient(circle at 20% 10%, rgba(91, 139, 255, 0.18), transparent 45%),
    radial-gradient(circle at 80% 30%, rgba(164, 100, 255, 0.18), transparent 45%),
    radial-gradient(circle at 50% 80%, rgba(76, 217, 255, 0.12), transparent 45%);
  pointer-events: none;
  z-index: -2;
}

body::after {
  content: '';
  position: fixed;
  inset: 0;
  background-image:
    linear-gradient(rgba(120, 130, 200, 0.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(120, 130, 200, 0.04) 1px, transparent 1px);
  background-size: 60px 60px;
  pointer-events: none;
  z-index: -1;
  mask-image: radial-gradient(ellipse at center, black 20%, transparent 70%);
}

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

::selection { background: var(--accent-purple); color: white; }

/* Scrollbar */
::-webkit-scrollbar { width: 10px; }
::-webkit-scrollbar-track { background: var(--bg-primary); }
::-webkit-scrollbar-thumb { background: linear-gradient(var(--accent-blue), var(--accent-purple)); border-radius: 10px; }

/* ========== Container ========== */
.container {
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 24px;
}

/* ========== Typography ========== */
h1, h2, h3, h4, h5 {
  font-weight: 700;
  letter-spacing: -0.02em;
  line-height: 1.15;
}
h1 { font-size: clamp(2.4rem, 5.5vw, 4.4rem); }
h2 { font-size: clamp(1.9rem, 3.5vw, 2.8rem); }
h3 { font-size: clamp(1.3rem, 2vw, 1.6rem); }

.gradient-text {
  background: var(--gradient-main);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  display: inline-block;
}

.section-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 16px;
  border: 1px solid var(--border-bright);
  border-radius: 100px;
  background: rgba(91, 139, 255, 0.08);
  font-size: 13px;
  font-weight: 600;
  color: var(--accent-cyan);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  margin-bottom: 18px;
}

.section-header { text-align: center; margin-bottom: 60px; }
.section-header p {
  color: var(--text-secondary);
  max-width: 640px;
  margin: 16px auto 0;
  font-size: 1.05rem;
}

/* ========== Buttons ========== */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 14px 28px;
  border-radius: 12px;
  font-weight: 600;
  font-size: 15px;
  transition: all var(--transition);
  cursor: pointer;
  white-space: nowrap;
  position: relative;
  overflow: hidden;
}

.btn-primary {
  background: var(--gradient-main);
  color: white;
  box-shadow: 0 10px 30px rgba(91, 139, 255, 0.35);
}
.btn-primary::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, #ff5db1, #a464ff, #5b8bff);
  opacity: 0;
  transition: opacity var(--transition);
}
.btn-primary span { position: relative; z-index: 1; display: inline-flex; align-items: center; gap: 10px; }
.btn-primary:hover::before { opacity: 1; }
.btn-primary:hover { transform: translateY(-2px); box-shadow: 0 15px 40px rgba(164, 100, 255, 0.5); }

.btn-secondary {
  background: rgba(255, 255, 255, 0.05);
  color: var(--text-primary);
  border: 1px solid var(--border);
  backdrop-filter: blur(10px);
}
.btn-secondary:hover {
  background: rgba(255, 255, 255, 0.1);
  border-color: var(--border-bright);
  transform: translateY(-2px);
}

.btn-ghost {
  background: transparent;
  color: var(--accent-cyan);
  padding: 10px 18px;
  border: 1px solid rgba(76, 217, 255, 0.3);
}
.btn-ghost:hover {
  background: rgba(76, 217, 255, 0.1);
  border-color: var(--accent-cyan);
}

.btn-sm { padding: 10px 18px; font-size: 13px; }
.btn-lg { padding: 18px 38px; font-size: 17px; }

/* ========== Header / Navigation ========== */
.site-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  padding: 16px 0;
  transition: all var(--transition);
}
.site-header.scrolled {
  background: rgba(6, 7, 13, 0.85);
  backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--border);
  padding: 12px 0;
}

.nav-wrap {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 30px;
}

.logo {
  display: flex;
  align-items: center;
  gap: 10px;
  font-weight: 800;
  font-size: 20px;
  letter-spacing: -0.02em;
}
.logo-mark {
  width: 38px;
  height: 38px;
  border-radius: 10px;
  background: var(--gradient-main);
  display: flex;
  align-items: center;
  justify-content: center;
  color: white;
  font-size: 18px;
  box-shadow: var(--shadow-glow);
}

.nav-menu {
  display: flex;
  align-items: center;
  gap: 6px;
}
.nav-menu a {
  padding: 10px 16px;
  font-size: 14.5px;
  font-weight: 500;
  color: var(--text-secondary);
  border-radius: 8px;
  transition: all var(--transition);
}
.nav-menu a:hover, .nav-menu a.active {
  color: white;
  background: rgba(255, 255, 255, 0.05);
}

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

.menu-toggle {
  display: none;
  width: 44px;
  height: 44px;
  border-radius: 10px;
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid var(--border);
  align-items: center;
  justify-content: center;
  font-size: 20px;
}

/* ========== Hero ========== */
.hero {
  position: relative;
  padding: 160px 0 80px;
  overflow: hidden;
}

.hero-orbs {
  position: absolute;
  inset: 0;
  pointer-events: none;
}
.hero-orbs span {
  position: absolute;
  border-radius: 50%;
  filter: blur(80px);
  opacity: 0.45;
  animation: float 12s ease-in-out infinite;
}
.hero-orbs span:nth-child(1) {
  width: 380px; height: 380px;
  background: var(--accent-blue);
  top: -50px; left: -100px;
}
.hero-orbs span:nth-child(2) {
  width: 420px; height: 420px;
  background: var(--accent-purple);
  bottom: -100px; right: -100px;
  animation-delay: -3s;
}
.hero-orbs span:nth-child(3) {
  width: 280px; height: 280px;
  background: var(--accent-cyan);
  top: 40%; left: 50%;
  animation-delay: -6s;
}

@keyframes float {
  0%, 100% { transform: translate(0, 0) scale(1); }
  33% { transform: translate(50px, -50px) scale(1.05); }
  66% { transform: translate(-40px, 40px) scale(0.95); }
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  gap: 60px;
  align-items: center;
  position: relative;
  z-index: 2;
}

.hero h1 {
  margin-bottom: 24px;
  font-weight: 800;
}
.hero h1 .line { display: block; }
.hero-sub {
  font-size: 1.15rem;
  color: var(--text-secondary);
  max-width: 560px;
  margin-bottom: 36px;
}

.hero-cta {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-bottom: 40px;
}

.hero-stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  padding-top: 30px;
  border-top: 1px solid var(--border);
  max-width: 520px;
}
.hero-stat .num {
  font-size: 2rem;
  font-weight: 700;
  background: var(--gradient-blue);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  margin-bottom: 4px;
}
.hero-stat .label {
  font-size: 13px;
  color: var(--text-muted);
}

/* Hero Visual - 3D card stack */
.hero-visual {
  position: relative;
  height: 520px;
}
.hero-card {
  position: absolute;
  background: var(--bg-card);
  backdrop-filter: blur(24px);
  border: 1px solid var(--border-bright);
  border-radius: var(--radius-lg);
  padding: 24px;
  box-shadow: var(--shadow-card);
}
.hero-card-1 {
  top: 0; left: 0;
  width: 320px;
  animation: cardFloat 6s ease-in-out infinite;
}
.hero-card-2 {
  top: 80px; right: 0;
  width: 280px;
  animation: cardFloat 6s ease-in-out infinite;
  animation-delay: -2s;
}
.hero-card-3 {
  bottom: 0; left: 60px;
  width: 340px;
  animation: cardFloat 6s ease-in-out infinite;
  animation-delay: -4s;
}

@keyframes cardFloat {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-15px); }
}

.hero-card-icon {
  width: 44px;
  height: 44px;
  border-radius: 12px;
  background: var(--gradient-main);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 20px;
  margin-bottom: 14px;
}
.hero-card-2 .hero-card-icon { background: var(--gradient-blue); }
.hero-card-3 .hero-card-icon { background: var(--gradient-success); }

.hero-card h4 { font-size: 16px; margin-bottom: 4px; }
.hero-card p { font-size: 13px; color: var(--text-secondary); }
.hero-card .meter {
  margin-top: 14px;
  height: 6px;
  background: rgba(255,255,255,0.06);
  border-radius: 100px;
  overflow: hidden;
}
.hero-card .meter span {
  display: block;
  height: 100%;
  background: var(--gradient-blue);
  border-radius: 100px;
}

/* ========== Trust Bar ========== */
.trust-bar {
  padding: 50px 0;
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}
.trust-grid {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 30px;
  align-items: center;
  text-align: center;
}
.trust-item {
  font-weight: 600;
  color: var(--text-muted);
  font-size: 16px;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  transition: color var(--transition);
}
.trust-item:hover { color: var(--text-primary); }
.trust-item i { font-size: 22px; color: var(--accent-cyan); }

/* ========== Section ========== */
section { padding: 90px 0; position: relative; }

/* ========== Comparison Table ========== */
.compare-section { padding: 90px 0; }

.filter-bar {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  justify-content: center;
  margin-bottom: 36px;
}
.filter-btn {
  padding: 10px 20px;
  background: rgba(255,255,255,0.04);
  border: 1px solid var(--border);
  border-radius: 100px;
  font-size: 14px;
  font-weight: 500;
  color: var(--text-secondary);
  transition: all var(--transition);
}
.filter-btn:hover { color: white; border-color: var(--border-bright); }
.filter-btn.active {
  background: var(--gradient-main);
  color: white;
  border-color: transparent;
}

.compare-wrap {
  background: var(--bg-card);
  backdrop-filter: blur(24px);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-card);
}

.compare-table {
  width: 100%;
  border-collapse: collapse;
}
.compare-table thead {
  background: rgba(91, 139, 255, 0.08);
}
.compare-table th {
  padding: 18px 20px;
  text-align: left;
  font-size: 12px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--accent-cyan);
  border-bottom: 1px solid var(--border);
}
.compare-table td {
  padding: 22px 20px;
  border-bottom: 1px solid var(--border);
  font-size: 14.5px;
  vertical-align: middle;
}
.compare-table tbody tr {
  transition: background var(--transition);
}
.compare-table tbody tr:hover { background: rgba(91, 139, 255, 0.06); }
.compare-table tbody tr:last-child td { border-bottom: none; }

.provider-cell {
  display: flex;
  align-items: center;
  gap: 14px;
  font-weight: 600;
}
.provider-icon {
  width: 42px;
  height: 42px;
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 20px;
  flex-shrink: 0;
}
.provider-name {
  display: flex;
  flex-direction: column;
}
.provider-name small {
  font-size: 12px;
  color: var(--text-muted);
  font-weight: 400;
}

.rating {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-weight: 600;
}
.rating .stars { color: #ffc94c; font-size: 13px; }

.price {
  font-weight: 700;
  color: var(--accent-cyan);
}
.price small {
  display: block;
  font-size: 11px;
  color: var(--text-muted);
  font-weight: 400;
}

.badge {
  display: inline-block;
  padding: 4px 10px;
  border-radius: 100px;
  font-size: 11px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}
.badge-popular { background: rgba(164,100,255,0.15); color: var(--accent-purple); }
.badge-best { background: rgba(0,212,168,0.15); color: #00d4a8; }
.badge-new { background: rgba(255,93,177,0.15); color: var(--accent-pink); }
.badge-cheap { background: rgba(76,217,255,0.15); color: var(--accent-cyan); }

/* ========== Provider Cards ========== */
.providers-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(340px, 1fr));
  gap: 26px;
}

.provider-card {
  background: var(--bg-card);
  backdrop-filter: blur(20px);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 28px;
  transition: all var(--transition);
  position: relative;
  overflow: hidden;
}
.provider-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 1px;
  background: var(--gradient-main);
  opacity: 0;
  transition: opacity var(--transition);
}
.provider-card:hover {
  transform: translateY(-6px);
  background: var(--bg-card-hover);
  border-color: var(--border-bright);
  box-shadow: 0 30px 60px rgba(91, 139, 255, 0.2);
}
.provider-card:hover::before { opacity: 1; }

.provider-card-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 20px;
}
.provider-logo {
  display: flex;
  align-items: center;
  gap: 12px;
}
.provider-logo-icon {
  width: 52px;
  height: 52px;
  border-radius: 14px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 24px;
  font-weight: 700;
  color: white;
}
.provider-logo h3 { font-size: 1.15rem; margin-bottom: 2px; }
.provider-logo .tagline { font-size: 12px; color: var(--text-muted); }

.provider-rating {
  display: flex;
  align-items: center;
  gap: 6px;
  font-weight: 700;
  font-size: 14px;
}
.provider-rating .stars { color: #ffc94c; }

.provider-features {
  margin: 18px 0;
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}
.provider-feature {
  font-size: 12px;
  padding: 5px 11px;
  border-radius: 100px;
  background: rgba(255,255,255,0.04);
  border: 1px solid var(--border);
  color: var(--text-secondary);
}

.provider-pricing {
  display: flex;
  align-items: baseline;
  gap: 6px;
  margin: 16px 0 18px;
}
.provider-pricing .amount {
  font-size: 1.7rem;
  font-weight: 800;
  background: var(--gradient-blue);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
}
.provider-pricing .unit {
  font-size: 13px;
  color: var(--text-muted);
}

.provider-pros {
  margin-bottom: 22px;
  font-size: 14px;
  color: var(--text-secondary);
}
.provider-pros li {
  padding: 5px 0;
  display: flex;
  gap: 8px;
}
.provider-pros li::before {
  content: '\f00c';
  font-family: 'Font Awesome 6 Free';
  font-weight: 900;
  color: #00d4a8;
}

.provider-actions {
  display: flex;
  gap: 10px;
}
.provider-actions .btn { flex: 1; }

/* ========== Features ========== */
.features-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
  gap: 24px;
}

.feature-card {
  background: var(--bg-card);
  backdrop-filter: blur(20px);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: 28px;
  transition: all var(--transition);
}
.feature-card:hover {
  transform: translateY(-4px);
  border-color: var(--border-bright);
}
.feature-icon {
  width: 56px;
  height: 56px;
  border-radius: 14px;
  background: var(--gradient-main);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 24px;
  margin-bottom: 18px;
  box-shadow: var(--shadow-glow);
}
.feature-card:nth-child(2n) .feature-icon { background: var(--gradient-blue); }
.feature-card:nth-child(3n) .feature-icon { background: var(--gradient-purple); }
.feature-card:nth-child(4n) .feature-icon { background: var(--gradient-success); }
.feature-card h3 { margin-bottom: 8px; font-size: 1.15rem; }
.feature-card p { color: var(--text-secondary); font-size: 14.5px; }

/* ========== Use Cases ========== */
.usecase-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
  gap: 20px;
}
.usecase-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: 26px;
  text-align: center;
  transition: all var(--transition);
  cursor: pointer;
}
.usecase-card:hover {
  background: var(--bg-card-hover);
  border-color: var(--border-bright);
  transform: translateY(-4px);
}
.usecase-icon {
  font-size: 36px;
  margin-bottom: 14px;
  background: var(--gradient-main);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
}
.usecase-card h4 { font-size: 1.05rem; margin-bottom: 6px; }
.usecase-card p { font-size: 13px; color: var(--text-secondary); }

/* ========== Reviews / Testimonials ========== */
.reviews-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
  gap: 24px;
}

.review-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 28px;
  position: relative;
  transition: all var(--transition);
}
.review-card:hover { border-color: var(--border-bright); transform: translateY(-4px); }
.review-card .quote {
  font-size: 60px;
  position: absolute;
  top: 10px; right: 20px;
  color: var(--accent-purple);
  opacity: 0.25;
  font-family: serif;
  line-height: 1;
}
.review-stars { color: #ffc94c; margin-bottom: 12px; }
.review-text { color: var(--text-secondary); margin-bottom: 18px; font-size: 14.5px; }
.review-author {
  display: flex;
  align-items: center;
  gap: 12px;
  padding-top: 16px;
  border-top: 1px solid var(--border);
}
.review-avatar {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: var(--gradient-main);
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  color: white;
}
.review-author h5 { font-size: 14px; margin-bottom: 2px; }
.review-author span { font-size: 12px; color: var(--text-muted); }

/* ========== FAQ ========== */
.faq-wrap {
  max-width: 820px;
  margin: 0 auto;
}
.faq-item {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  margin-bottom: 12px;
  overflow: hidden;
  transition: all var(--transition);
}
.faq-item:hover { border-color: var(--border-bright); }
.faq-item.open { border-color: var(--accent-purple); }

.faq-q {
  width: 100%;
  text-align: left;
  padding: 20px 24px;
  font-size: 16px;
  font-weight: 600;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 16px;
  color: white;
}
.faq-q i {
  color: var(--accent-cyan);
  transition: transform var(--transition);
  flex-shrink: 0;
}
.faq-item.open .faq-q i { transform: rotate(45deg); }

.faq-a {
  max-height: 0;
  overflow: hidden;
  transition: max-height var(--transition), padding var(--transition);
  padding: 0 24px;
  color: var(--text-secondary);
  font-size: 14.5px;
}
.faq-item.open .faq-a { max-height: 500px; padding: 0 24px 22px; }

/* ========== Blog Cards ========== */
.blog-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
  gap: 26px;
}
.blog-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: all var(--transition);
  cursor: pointer;
}
.blog-card:hover {
  transform: translateY(-6px);
  border-color: var(--border-bright);
  box-shadow: var(--shadow-card);
}
.blog-thumb {
  height: 200px;
  background: var(--gradient-main);
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 60px;
  color: rgba(255,255,255,0.85);
}
.blog-card:nth-child(2n) .blog-thumb { background: var(--gradient-blue); }
.blog-card:nth-child(3n) .blog-thumb { background: var(--gradient-purple); }
.blog-content { padding: 24px; }
.blog-meta {
  display: flex;
  gap: 14px;
  font-size: 12px;
  color: var(--text-muted);
  margin-bottom: 10px;
}
.blog-card h3 { font-size: 1.2rem; margin-bottom: 10px; line-height: 1.35; }
.blog-card p { font-size: 14px; color: var(--text-secondary); margin-bottom: 16px; }
.blog-card .read-more {
  color: var(--accent-cyan);
  font-weight: 600;
  font-size: 14px;
  display: inline-flex;
  align-items: center;
  gap: 6px;
}

/* ========== CTA Banner ========== */
.cta-banner {
  position: relative;
  margin: 90px 0;
  padding: 70px 50px;
  border-radius: var(--radius-xl);
  overflow: hidden;
  text-align: center;
  background: linear-gradient(135deg, rgba(91,139,255,0.15) 0%, rgba(164,100,255,0.15) 100%);
  border: 1px solid var(--border-bright);
}
.cta-banner::before {
  content: '';
  position: absolute;
  inset: 0;
  background:
    radial-gradient(circle at 20% 50%, rgba(91,139,255,0.3), transparent 50%),
    radial-gradient(circle at 80% 50%, rgba(164,100,255,0.3), transparent 50%);
  opacity: 0.6;
}
.cta-banner > * { position: relative; z-index: 1; }
.cta-banner h2 { margin-bottom: 16px; }
.cta-banner p { color: var(--text-secondary); margin-bottom: 26px; font-size: 1.05rem; }
.cta-actions {
  display: flex;
  gap: 14px;
  justify-content: center;
  flex-wrap: wrap;
}

/* ========== Footer ========== */
.site-footer {
  background: var(--bg-secondary);
  border-top: 1px solid var(--border);
  padding: 70px 0 30px;
  position: relative;
  margin-top: 60px;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.5fr repeat(4, 1fr);
  gap: 40px;
  margin-bottom: 50px;
}

.footer-brand p {
  color: var(--text-secondary);
  font-size: 14px;
  margin: 16px 0 20px;
  max-width: 320px;
}
.footer-social {
  display: flex;
  gap: 10px;
}
.footer-social a {
  width: 38px;
  height: 38px;
  border-radius: 10px;
  background: rgba(255,255,255,0.04);
  border: 1px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-secondary);
  transition: all var(--transition);
}
.footer-social a:hover {
  background: var(--gradient-main);
  color: white;
  border-color: transparent;
  transform: translateY(-2px);
}

.footer-col h4 {
  font-size: 14px;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--accent-cyan);
  margin-bottom: 18px;
}
.footer-col ul li { margin-bottom: 10px; }
.footer-col a {
  color: var(--text-secondary);
  font-size: 14px;
  transition: color var(--transition);
}
.footer-col a:hover { color: white; }

.footer-bottom {
  padding-top: 26px;
  border-top: 1px solid var(--border);
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 14px;
  color: var(--text-muted);
  font-size: 13px;
}

/* ========== Sticky Mobile CTA ========== */
.mobile-cta {
  position: fixed;
  bottom: 16px;
  left: 16px;
  right: 16px;
  z-index: 90;
  display: none;
}
.mobile-cta .btn {
  width: 100%;
  box-shadow: 0 15px 40px rgba(91, 139, 255, 0.5);
}

/* ========== Page Headers (inner pages) ========== */
.page-header {
  position: relative;
  padding: 160px 0 70px;
  text-align: center;
  overflow: hidden;
}
.page-header h1 { margin-bottom: 16px; }
.page-header p {
  color: var(--text-secondary);
  font-size: 1.1rem;
  max-width: 720px;
  margin: 0 auto;
}
.breadcrumb {
  display: inline-flex;
  gap: 8px;
  align-items: center;
  font-size: 13px;
  color: var(--text-muted);
  margin-bottom: 20px;
}
.breadcrumb a { color: var(--accent-cyan); }
.breadcrumb i { font-size: 10px; }

/* ========== Forms ========== */
.form-wrap {
  background: var(--bg-card);
  backdrop-filter: blur(20px);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 40px;
  max-width: 640px;
  margin: 0 auto;
}
.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
  margin-bottom: 16px;
}
.form-group { margin-bottom: 16px; }
.form-group label {
  display: block;
  font-size: 13px;
  font-weight: 600;
  margin-bottom: 8px;
  color: var(--text-secondary);
}
.form-control {
  width: 100%;
  padding: 14px 18px;
  background: rgba(255,255,255,0.03);
  border: 1px solid var(--border);
  border-radius: 10px;
  font-size: 14.5px;
  color: white;
  font-family: inherit;
  transition: all var(--transition);
}
.form-control:focus {
  outline: none;
  border-color: var(--accent-purple);
  background: rgba(255,255,255,0.06);
  box-shadow: 0 0 0 3px rgba(164,100,255,0.15);
}
textarea.form-control { resize: vertical; min-height: 130px; }

/* ========== Article / Prose ========== */
.prose {
  max-width: 820px;
  margin: 0 auto;
  font-size: 16px;
  line-height: 1.8;
  color: var(--text-secondary);
}
.prose h2 { color: white; margin: 36px 0 14px; font-size: 1.7rem; }
.prose h3 { color: white; margin: 28px 0 10px; font-size: 1.3rem; }
.prose p { margin-bottom: 16px; }
.prose ul, .prose ol { margin: 0 0 18px 22px; }
.prose li { margin-bottom: 8px; }
.prose strong { color: white; }
.prose a { color: var(--accent-cyan); border-bottom: 1px solid rgba(76,217,255,0.3); }
.prose a:hover { color: white; }

/* ========== Counter / Stats Section ========== */
.stats-section {
  padding: 70px 0;
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}
.stats-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 30px;
  text-align: center;
}
.stat-big .num {
  font-size: clamp(2.4rem, 5vw, 3.6rem);
  font-weight: 800;
  background: var(--gradient-main);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  margin-bottom: 6px;
  display: block;
}
.stat-big .label { color: var(--text-secondary); font-size: 14px; }

/* AOS-like fade */
.fade-up { opacity: 0; transform: translateY(30px); transition: all 0.8s cubic-bezier(0.4, 0, 0.2, 1); }
.fade-up.in { opacity: 1; transform: translateY(0); }