/* ─────────────────────────────────────────
   NexCloud — Global Cloud Reseller Platform
   CSS Design System
───────────────────────────────────────── */

/* ── Tokens ── */
:root {
  --clr-bg:        #050b18;
  --clr-bg2:       #080f20;
  --clr-surface:   rgba(255,255,255,0.04);
  --clr-border:    rgba(255,255,255,0.08);
  --clr-border2:   rgba(255,255,255,0.14);

  --clr-primary:   #6366f1;
  --clr-primary2:  #818cf8;
  --clr-accent:    #06b6d4;
  --clr-accent2:   #22d3ee;
  --clr-gold:      #f59e0b;

  --clr-aws:       #FF9900;
  --clr-gcp:       #4285F4;
  --clr-azure:     #0078D4;
  --clr-alibaba:   #FF6A00;
  --clr-tencent:   #006EFF;
  --clr-huawei:    #CF0A2C;

  --clr-text:      #f1f5f9;
  --clr-text2:     #94a3b8;
  --clr-text3:     #64748b;

  --radius-sm:     8px;
  --radius:        16px;
  --radius-lg:     24px;
  --radius-xl:     32px;

  --shadow-sm:     0 4px 20px rgba(0,0,0,.4);
  --shadow:        0 8px 40px rgba(0,0,0,.5);
  --shadow-glow:   0 0 40px rgba(99,102,241,.25);

  --font-body:     'Inter', sans-serif;
  --font-heading:  'Space Grotesk', sans-serif;

  --transition:    all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

/* ── Reset ── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  font-family: var(--font-body);
  background: var(--clr-bg);
  color: var(--clr-text);
  line-height: 1.6;
  overflow-x: hidden;
}
img { max-width: 100%; display: block; }
a { text-decoration: none; color: inherit; }
ul { list-style: none; }
button { cursor: pointer; border: none; background: none; font-family: inherit; }

/* ── Utilities ── */
.container {
  width: 100%;
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 24px;
}
.gradient-text {
  background: linear-gradient(135deg, var(--clr-primary2), var(--clr-accent2));
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
}

/* ────────────────────────
   NAVIGATION
──────────────────────── */
.navbar {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 1000;
  padding: 18px 0;
  transition: var(--transition);
}
.navbar.scrolled {
  background: rgba(5,11,24,0.9);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--clr-border);
  padding: 12px 0;
}
.nav-container {
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 24px;
  display: flex;
  align-items: center;
  gap: 40px;
}
.nav-logo {
  display: flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-heading);
  font-size: 1.5rem;
  font-weight: 700;
  flex-shrink: 0;
}
.logo-icon {
  font-size: 1.6rem;
  background: linear-gradient(135deg, var(--clr-primary2), var(--clr-accent2));
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
}
.logo-text { color: var(--clr-text); }
.logo-accent {
  background: linear-gradient(135deg, var(--clr-primary2), var(--clr-accent2));
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
}
.nav-links {
  display: flex;
  align-items: center;
  gap: 32px;
  flex: 1;
}
.nav-links a {
  color: var(--clr-text2);
  font-size: 0.9rem;
  font-weight: 500;
  transition: var(--transition);
  position: relative;
}
.nav-links a::after {
  content: '';
  position: absolute;
  bottom: -4px; left: 0; right: 0;
  height: 2px;
  background: linear-gradient(90deg, var(--clr-primary2), var(--clr-accent2));
  transform: scaleX(0);
  transition: var(--transition);
  border-radius: 2px;
}
.nav-links a:hover { color: var(--clr-text); }
.nav-links a:hover::after { transform: scaleX(1); }
.nav-cta {
  background: linear-gradient(135deg, var(--clr-primary), var(--clr-accent));
  color: white;
  padding: 10px 24px;
  border-radius: 50px;
  font-weight: 600;
  font-size: 0.875rem;
  transition: var(--transition);
  white-space: nowrap;
}
.nav-cta:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 25px rgba(99,102,241,.4);
}
.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  padding: 4px;
  margin-left: auto;
}
.hamburger span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--clr-text);
  border-radius: 2px;
  transition: var(--transition);
}

/* ────────────────────────
   HERO
──────────────────────── */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  overflow: hidden;
  padding: 120px 24px 80px;
}
.hero-bg {
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse 80% 60% at 50% 20%, rgba(99,102,241,.15) 0%, transparent 60%),
              radial-gradient(ellipse 60% 40% at 80% 60%, rgba(6,182,212,.08) 0%, transparent 50%),
              radial-gradient(ellipse 50% 30% at 20% 70%, rgba(129,140,248,.06) 0%, transparent 50%);
}
#particleCanvas {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  opacity: 0.6;
}
.hero-content {
  position: relative;
  z-index: 2;
  max-width: 900px;
  animation: fadeUp 1s ease both;
}
.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(99,102,241,.15);
  border: 1px solid rgba(99,102,241,.3);
  color: var(--clr-primary2);
  padding: 8px 20px;
  border-radius: 50px;
  font-size: 0.85rem;
  font-weight: 500;
  margin-bottom: 32px;
  backdrop-filter: blur(8px);
  animation: fadeUp 0.8s ease 0.2s both;
}
.hero-title {
  font-family: var(--font-heading);
  font-size: clamp(3rem, 7vw, 5.5rem);
  font-weight: 800;
  line-height: 1.1;
  margin-bottom: 24px;
  letter-spacing: -0.02em;
  animation: fadeUp 0.8s ease 0.3s both;
}
.hero-desc {
  font-size: clamp(1rem, 2vw, 1.2rem);
  color: var(--clr-text2);
  margin-bottom: 40px;
  line-height: 1.8;
  animation: fadeUp 0.8s ease 0.4s both;
}
.hero-actions {
  display: flex;
  gap: 16px;
  justify-content: center;
  flex-wrap: wrap;
  margin-bottom: 64px;
  animation: fadeUp 0.8s ease 0.5s both;
}
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 14px 32px;
  border-radius: 50px;
  font-weight: 600;
  font-size: 1rem;
  transition: var(--transition);
  cursor: pointer;
}
.btn-primary {
  background: linear-gradient(135deg, var(--clr-primary), var(--clr-accent));
  color: white;
  box-shadow: 0 4px 24px rgba(99,102,241,.35);
}
.btn-primary:hover {
  transform: translateY(-3px);
  box-shadow: 0 8px 32px rgba(99,102,241,.5);
}
.btn-ghost {
  border: 1px solid var(--clr-border2);
  color: var(--clr-text);
  backdrop-filter: blur(8px);
}
.btn-ghost:hover {
  background: var(--clr-surface);
  border-color: var(--clr-primary2);
  transform: translateY(-3px);
}
.hero-stats {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 32px;
  flex-wrap: wrap;
  background: rgba(255,255,255,.04);
  border: 1px solid var(--clr-border);
  border-radius: var(--radius-lg);
  padding: 24px 48px;
  backdrop-filter: blur(12px);
  animation: fadeUp 0.8s ease 0.6s both;
}
.stat-item { text-align: center; }
.stat-num {
  display: block;
  font-family: var(--font-heading);
  font-size: 2rem;
  font-weight: 700;
  background: linear-gradient(135deg, var(--clr-primary2), var(--clr-accent2));
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
}
.stat-label {
  display: block;
  font-size: 0.8rem;
  color: var(--clr-text3);
  margin-top: 2px;
}
.stat-divider {
  width: 1px;
  height: 40px;
  background: var(--clr-border2);
}
.scroll-hint {
  position: absolute;
  bottom: 32px;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  color: var(--clr-text3);
  font-size: 0.75rem;
  animation: bounce 2s infinite;
}
.scroll-dot {
  width: 6px; height: 6px;
  border-radius: 50%;
  background: var(--clr-text3);
}

/* ────────────────────────
   SECTION COMMONS
──────────────────────── */
section { padding: 100px 0; }
.section-header {
  text-align: center;
  margin-bottom: 60px;
}
.section-tag {
  display: inline-block;
  background: rgba(99,102,241,.15);
  border: 1px solid rgba(99,102,241,.3);
  color: var(--clr-primary2);
  padding: 6px 16px;
  border-radius: 50px;
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  margin-bottom: 16px;
}
.section-title {
  font-family: var(--font-heading);
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 700;
  margin-bottom: 16px;
  line-height: 1.2;
}
.section-desc {
  color: var(--clr-text2);
  font-size: 1.05rem;
  max-width: 600px;
  margin: 0 auto;
}

/* ────────────────────────
   PLATFORMS
──────────────────────── */
.platforms { background: var(--clr-bg2); }
.platforms-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 24px;
}
.platform-card {
  position: relative;
  background: var(--clr-surface);
  border: 1px solid var(--clr-border);
  border-radius: var(--radius-lg);
  padding: 32px 28px;
  transition: var(--transition);
  overflow: hidden;
  cursor: pointer;
}
.platform-card::before {
  content: '';
  position: absolute;
  inset: 0;
  border-radius: var(--radius-lg);
  background: linear-gradient(135deg, transparent, rgba(255,255,255,.02));
  pointer-events: none;
}
.platform-card:hover {
  transform: translateY(-8px);
  border-color: var(--clr-border2);
}
.platform-card.aws:hover { border-color: rgba(255,153,0,.3); box-shadow: 0 20px 50px rgba(255,153,0,.15); }
.platform-card.gcp:hover { border-color: rgba(66,133,244,.3); box-shadow: 0 20px 50px rgba(66,133,244,.15); }
.platform-card.azure:hover { border-color: rgba(0,120,212,.3); box-shadow: 0 20px 50px rgba(0,120,212,.15); }
.platform-card.alibaba:hover { border-color: rgba(255,106,0,.3); box-shadow: 0 20px 50px rgba(255,106,0,.15); }
.platform-card.tencent:hover { border-color: rgba(0,110,255,.3); box-shadow: 0 20px 50px rgba(0,110,255,.15); }
.platform-card.huawei:hover { border-color: rgba(207,10,44,.3); box-shadow: 0 20px 50px rgba(207,10,44,.15); }
.platform-glow {
  position: absolute;
  top: -60px; right: -60px;
  width: 200px; height: 200px;
  border-radius: 50%;
  opacity: 0;
  transition: var(--transition);
}
.aws .platform-glow { background: radial-gradient(circle, rgba(255,153,0,.2), transparent); }
.gcp .platform-glow { background: radial-gradient(circle, rgba(66,133,244,.2), transparent); }
.azure .platform-glow { background: radial-gradient(circle, rgba(0,120,212,.2), transparent); }
.alibaba .platform-glow { background: radial-gradient(circle, rgba(255,106,0,.2), transparent); }
.tencent .platform-glow { background: radial-gradient(circle, rgba(0,110,255,.2), transparent); }
.huawei .platform-glow { background: radial-gradient(circle, rgba(207,10,44,.2), transparent); }
.platform-card:hover .platform-glow { opacity: 1; }
.platform-logo {
  margin-bottom: 20px;
  height: 48px;
  display: flex;
  align-items: center;
}
.platform-card h3 {
  font-family: var(--font-heading);
  font-size: 1.25rem;
  font-weight: 700;
  margin-bottom: 8px;
}
.platform-card p {
  color: var(--clr-text2);
  font-size: 0.875rem;
  line-height: 1.6;
  margin-bottom: 20px;
}
.platform-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin-bottom: 16px;
}
.platform-tags span {
  background: rgba(255,255,255,.07);
  border: 1px solid var(--clr-border);
  border-radius: 6px;
  padding: 3px 10px;
  font-size: 0.75rem;
  color: var(--clr-text2);
  font-family: 'Courier New', monospace;
}
.platform-badge {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  font-size: 0.7rem;
  font-weight: 600;
  color: var(--clr-gold);
  text-transform: uppercase;
  letter-spacing: 0.06em;
}
.platform-badge::before {
  content: '★';
}

/* ────────────────────────
   PRODUCTS
──────────────────────── */
.products { background: var(--clr-bg); }
.filter-tabs {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  justify-content: center;
  margin-bottom: 48px;
}
.filter-tab {
  padding: 10px 24px;
  border-radius: 50px;
  border: 1px solid var(--clr-border);
  color: var(--clr-text2);
  font-size: 0.875rem;
  font-weight: 500;
  transition: var(--transition);
  background: var(--clr-surface);
}
.filter-tab:hover {
  border-color: var(--clr-primary2);
  color: var(--clr-text);
}
.filter-tab.active {
  background: linear-gradient(135deg, var(--clr-primary), var(--clr-accent));
  border-color: transparent;
  color: white;
}
.products-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: 24px;
}
.product-card {
  position: relative;
  background: var(--clr-surface);
  border: 1px solid var(--clr-border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: var(--transition);
}
.product-card:hover {
  transform: translateY(-6px);
  border-color: var(--clr-border2);
  box-shadow: var(--shadow);
}
.product-card.featured {
  border-color: var(--clr-primary);
  box-shadow: 0 0 0 2px rgba(99,102,241,.2), var(--shadow-glow);
}
.product-card.enterprise {
  border-color: var(--clr-gold);
  box-shadow: 0 0 0 2px rgba(245,158,11,.2);
}
.featured-badge {
  position: absolute;
  top: 16px; right: 16px;
  background: linear-gradient(135deg, var(--clr-primary), var(--clr-accent));
  color: white;
  padding: 4px 12px;
  border-radius: 50px;
  font-size: 0.72rem;
  font-weight: 700;
  z-index: 2;
}
.card-header {
  padding: 20px 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.aws-gradient    { background: linear-gradient(135deg, #1a0a00, #3d2000); border-bottom: 1px solid rgba(255,153,0,.2); }
.gcp-gradient    { background: linear-gradient(135deg, #000f2a, #001a4a); border-bottom: 1px solid rgba(66,133,244,.2); }
.azure-gradient  { background: linear-gradient(135deg, #000d22, #001833); border-bottom: 1px solid rgba(0,120,212,.2); }
.gpu-gradient    { background: linear-gradient(135deg, #0d001a, #1a0033); border-bottom: 1px solid rgba(167,105,255,.2); }
.enterprise-gradient { background: linear-gradient(135deg, #1a1400, #2a2000); border-bottom: 1px solid rgba(245,158,11,.2); }
.card-platform {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--clr-text2);
}
.platform-dot {
  width: 8px; height: 8px;
  border-radius: 50%;
}
.aws-dot     { background: var(--clr-aws); box-shadow: 0 0 6px var(--clr-aws); }
.gcp-dot     { background: var(--clr-gcp); box-shadow: 0 0 6px var(--clr-gcp); }
.azure-dot   { background: var(--clr-azure); box-shadow: 0 0 6px var(--clr-azure); }
.gpu-dot     { background: #a769ff; box-shadow: 0 0 6px #a769ff; }
.ent-dot     { background: var(--clr-gold); box-shadow: 0 0 6px var(--clr-gold); }
.card-tier {
  font-size: 0.72rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--clr-text2);
}
.card-body { padding: 24px; }
.card-body h3 {
  font-family: var(--font-heading);
  font-size: 1.1rem;
  font-weight: 700;
  margin-bottom: 16px;
}
.card-price {
  display: flex;
  align-items: baseline;
  gap: 4px;
  margin-bottom: 20px;
}
.price-currency {
  font-size: 1.2rem;
  color: var(--clr-text2);
  font-weight: 500;
}
.price-amount {
  font-family: var(--font-heading);
  font-size: 2.4rem;
  font-weight: 800;
  background: linear-gradient(135deg, var(--clr-primary2), var(--clr-accent2));
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
}
.price-period {
  font-size: 0.875rem;
  color: var(--clr-text3);
}
.price-label {
  font-family: var(--font-heading);
  font-size: 1.6rem;
  font-weight: 700;
  color: var(--clr-gold);
}
.card-specs {
  display: flex;
  flex-direction: column;
  gap: 8px;
  margin-bottom: 24px;
}
.card-specs li {
  font-size: 0.875rem;
  color: var(--clr-text2);
}
.card-btn {
  display: block;
  width: 100%;
  text-align: center;
  padding: 12px;
  border-radius: var(--radius);
  background: linear-gradient(135deg, var(--clr-primary), var(--clr-accent));
  color: white;
  font-weight: 600;
  font-size: 0.9rem;
  transition: var(--transition);
}
.card-btn:hover {
  opacity: 0.9;
  transform: translateY(-2px);
  box-shadow: 0 8px 20px rgba(99,102,241,.3);
}
.product-card.hidden { display: none; }

/* ────────────────────────
   PRICING TABLE
──────────────────────── */
.pricing { background: var(--clr-bg2); }
.pricing-table-wrapper {
  overflow-x: auto;
  border-radius: var(--radius-lg);
  border: 1px solid var(--clr-border);
}
.pricing-table {
  width: 100%;
  border-collapse: collapse;
  background: rgba(255,255,255,.02);
}
.pricing-table thead tr {
  background: rgba(255,255,255,.04);
}
.pricing-table th {
  padding: 20px 24px;
  text-align: center;
  font-family: var(--font-heading);
  font-size: 0.9rem;
  font-weight: 700;
  color: var(--clr-text2);
  border-bottom: 1px solid var(--clr-border);
}
.pricing-table th:first-child { text-align: left; }
.pricing-table .highlight-col {
  background: rgba(99,102,241,.08);
  color: var(--clr-primary2);
  border-left: 2px solid var(--clr-primary);
  border-right: 2px solid var(--clr-primary);
}
thead .highlight-col {
  background: rgba(99,102,241,.15);
  border-top: 2px solid var(--clr-primary);
}
.pricing-table td {
  padding: 20px 24px;
  text-align: center;
  font-size: 0.9rem;
  color: var(--clr-text2);
  border-bottom: 1px solid var(--clr-border);
}
.pricing-table tr:last-child td { border-bottom: none; }
.pricing-table td:first-child {
  text-align: left;
  font-weight: 500;
  color: var(--clr-text);
}
.pricing-table td:first-child strong { display: block; margin-bottom: 4px; }
.pricing-table td:first-child span {
  font-size: 0.78rem;
  color: var(--clr-text3);
}
.pricing-table tbody tr:hover td { background: rgba(255,255,255,.02); }
.pricing-table tbody tr:hover td.highlight-col { background: rgba(99,102,241,.12); }
.pricing-table .highlight-col strong {
  font-size: 1.05rem;
  color: var(--clr-text);
  display: inline;
}
.save-badge {
  display: inline-block;
  margin-left: 6px;
  background: rgba(16,185,129,.15);
  border: 1px solid rgba(16,185,129,.3);
  color: #34d399;
  padding: 2px 8px;
  border-radius: 50px;
  font-size: 0.72rem;
  font-weight: 700;
}
.pricing-note {
  margin-top: 20px;
  text-align: center;
  color: var(--clr-text3);
  font-size: 0.85rem;
}
.pricing-note a { color: var(--clr-primary2); text-decoration: underline; }

/* ────────────────────────
   WHY US
──────────────────────── */
.why-us { background: var(--clr-bg); }
.features-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
  gap: 24px;
}
.feature-card {
  background: var(--clr-surface);
  border: 1px solid var(--clr-border);
  border-radius: var(--radius-lg);
  padding: 32px 28px;
  transition: var(--transition);
}
.feature-card:hover {
  transform: translateY(-4px);
  border-color: rgba(99,102,241,.3);
  box-shadow: 0 12px 40px rgba(99,102,241,.1);
}
.feature-icon {
  font-size: 2.2rem;
  margin-bottom: 16px;
}
.feature-card h3 {
  font-family: var(--font-heading);
  font-size: 1.05rem;
  font-weight: 700;
  margin-bottom: 10px;
}
.feature-card p {
  color: var(--clr-text2);
  font-size: 0.875rem;
  line-height: 1.7;
}

/* ────────────────────────
   TESTIMONIALS
──────────────────────── */
.testimonials { background: var(--clr-bg2); }
.testimonials-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 24px;
}
.testimonial-card {
  background: var(--clr-surface);
  border: 1px solid var(--clr-border);
  border-radius: var(--radius-lg);
  padding: 36px 32px;
  position: relative;
  transition: var(--transition);
}
.testimonial-card:hover {
  transform: translateY(-4px);
  border-color: var(--clr-border2);
}
.quote-icon {
  font-size: 5rem;
  line-height: 1;
  color: rgba(99,102,241,.2);
  font-family: Georgia, serif;
  position: absolute;
  top: 12px; left: 24px;
}
.testimonial-card p {
  color: var(--clr-text2);
  font-size: 0.95rem;
  line-height: 1.8;
  margin-bottom: 24px;
  position: relative;
  z-index: 1;
}
.testimonial-author {
  display: flex;
  align-items: center;
  gap: 14px;
}
.author-avatar {
  width: 46px; height: 46px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--clr-primary), var(--clr-accent));
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 1.1rem;
  flex-shrink: 0;
}
.author-info strong {
  display: block;
  font-size: 0.9rem;
  font-weight: 700;
}
.author-info span {
  font-size: 0.78rem;
  color: var(--clr-text3);
}

/* ────────────────────────
   CONTACT
──────────────────────── */
.contact {
  background: linear-gradient(135deg, var(--clr-bg), var(--clr-bg2));
  position: relative;
  overflow: hidden;
}
.contact::before {
  content: '';
  position: absolute;
  top: -200px; left: -200px;
  width: 600px; height: 600px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(99,102,241,.08) 0%, transparent 70%);
  pointer-events: none;
}
.contact-wrapper {
  display: grid;
  grid-template-columns: 1fr 1.3fr;
  gap: 60px;
  align-items: start;
}
.contact-info .section-tag { margin-bottom: 16px; }
.contact-info h2 {
  font-family: var(--font-heading);
  font-size: clamp(2rem, 3.5vw, 2.8rem);
  font-weight: 800;
  line-height: 1.15;
  margin-bottom: 20px;
}
.contact-info p {
  color: var(--clr-text2);
  line-height: 1.8;
  margin-bottom: 32px;
  font-size: 0.95rem;
}
.contact-perks {
  display: flex;
  flex-direction: column;
  gap: 10px;
  margin-bottom: 36px;
}
.perk {
  font-size: 0.9rem;
  color: var(--clr-text2);
}
.contact-channels {
  display: flex;
  flex-direction: column;
  gap: 12px;
}
.channel-link {
  display: flex;
  align-items: center;
  gap: 12px;
  font-size: 0.9rem;
  color: var(--clr-text2);
  transition: var(--transition);
}
.channel-link:hover { color: var(--clr-primary2); }
.channel-icon { font-size: 1.2rem; }

/* Form */
.contact-form {
  background: rgba(255,255,255,.03);
  border: 1px solid var(--clr-border);
  border-radius: var(--radius-xl);
  padding: 40px;
  backdrop-filter: blur(10px);
}
.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}
.form-group {
  display: flex;
  flex-direction: column;
  gap: 8px;
  margin-bottom: 16px;
}
.form-group label {
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--clr-text2);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}
.form-group input,
.form-group select,
.form-group textarea {
  background: rgba(255,255,255,.05);
  border: 1px solid var(--clr-border);
  border-radius: var(--radius-sm);
  padding: 12px 16px;
  color: var(--clr-text);
  font-size: 0.9rem;
  font-family: inherit;
  transition: var(--transition);
  outline: none;
  resize: vertical;
}
.form-group input::placeholder,
.form-group textarea::placeholder {
  color: var(--clr-text3);
}
.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  border-color: var(--clr-primary2);
  background: rgba(99,102,241,.06);
  box-shadow: 0 0 0 3px rgba(99,102,241,.1);
}
.form-group select {
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 12 12'%3E%3Cpath d='M6 8L1 3h10z' fill='%2364748b'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 14px center;
  padding-right: 40px;
  cursor: pointer;
}
.form-group select option { background: #0f172a; }
.submit-btn {
  width: 100%;
  padding: 16px;
  border-radius: var(--radius);
  background: linear-gradient(135deg, var(--clr-primary), var(--clr-accent));
  color: white;
  font-size: 1rem;
  font-weight: 700;
  font-family: inherit;
  transition: var(--transition);
  margin-top: 4px;
}
.submit-btn:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 28px rgba(99,102,241,.4);
}
.submit-btn:active { transform: translateY(0); }
.form-note {
  margin-top: 12px;
  font-size: 0.75rem;
  color: var(--clr-text3);
  text-align: center;
}
.form-success {
  margin-top: 16px;
  padding: 14px;
  background: rgba(16,185,129,.1);
  border: 1px solid rgba(16,185,129,.3);
  border-radius: var(--radius-sm);
  color: #10b981;
  text-align: center;
  font-weight: 600;
  font-size: 0.9rem;
}

/* ────────────────────────
   FOOTER
──────────────────────── */
.footer {
  background: var(--clr-bg2);
  border-top: 1px solid var(--clr-border);
  padding: 64px 0 32px;
}
.footer-grid {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr 1fr;
  gap: 40px;
  margin-bottom: 48px;
}
.footer-brand p {
  color: var(--clr-text3);
  font-size: 0.875rem;
  line-height: 1.7;
  margin-top: 16px;
  margin-bottom: 24px;
  max-width: 280px;
}
.footer-social {
  display: flex;
  gap: 10px;
}
.footer-social a {
  width: 36px; height: 36px;
  border-radius: 8px;
  background: var(--clr-surface);
  border: 1px solid var(--clr-border);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.8rem;
  font-weight: 700;
  color: var(--clr-text2);
  transition: var(--transition);
}
.footer-social a:hover {
  background: var(--clr-primary);
  border-color: var(--clr-primary);
  color: white;
  transform: translateY(-2px);
}
.footer-links h4 {
  font-family: var(--font-heading);
  font-size: 0.85rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--clr-text);
  margin-bottom: 16px;
}
.footer-links ul {
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.footer-links a {
  color: var(--clr-text3);
  font-size: 0.875rem;
  transition: var(--transition);
}
.footer-links a:hover { color: var(--clr-primary2); }
.footer-bottom {
  border-top: 1px solid var(--clr-border);
  padding-top: 24px;
  display: flex;
  flex-direction: column;
  gap: 6px;
  text-align: center;
  color: var(--clr-text3);
  font-size: 0.78rem;
}

/* ────────────────────────
   BACK TO TOP
──────────────────────── */
.back-to-top {
  position: fixed;
  bottom: 32px; right: 32px;
  width: 46px; height: 46px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--clr-primary), var(--clr-accent));
  color: white;
  font-size: 1.2rem;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  visibility: hidden;
  transition: var(--transition);
  z-index: 999;
  box-shadow: 0 4px 20px rgba(99,102,241,.4);
}
.back-to-top.visible {
  opacity: 1;
  visibility: visible;
}
.back-to-top:hover {
  transform: translateY(-4px);
  box-shadow: 0 8px 30px rgba(99,102,241,.6);
}

/* ────────────────────────
   ANIMATIONS
──────────────────────── */
@keyframes fadeUp {
  from { opacity: 0; transform: translateY(30px); }
  to   { opacity: 1; transform: translateY(0); }
}
@keyframes bounce {
  0%, 100% { transform: translateX(-50%) translateY(0); }
  50%       { transform: translateX(-50%) translateY(-8px); }
}

.reveal {
  opacity: 0;
  transform: translateY(40px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}
.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}

/* ────────────────────────
   RESPONSIVE
──────────────────────── */
@media (max-width: 1024px) {
  .footer-grid {
    grid-template-columns: 1fr 1fr;
    gap: 32px;
  }
  .contact-wrapper {
    grid-template-columns: 1fr;
    gap: 48px;
  }
}

@media (max-width: 768px) {
  .nav-links { display: none; }
  .nav-cta { display: none; }
  .hamburger { display: flex; }
  .nav-links.open {
    display: flex;
    flex-direction: column;
    position: fixed;
    top: 0; left: 0; right: 0; bottom: 0;
    background: rgba(5,11,24,.97);
    backdrop-filter: blur(20px);
    justify-content: center;
    align-items: center;
    gap: 32px;
    z-index: 999;
  }
  .nav-links.open a { font-size: 1.5rem; }
  .form-row { grid-template-columns: 1fr; }
  .hero-stats { gap: 20px; padding: 20px 24px; }
  .stat-divider { display: none; }
  section { padding: 72px 0; }
  .footer-grid { grid-template-columns: 1fr; }
  .contact-form { padding: 24px; }
}

@media (max-width: 480px) {
  .platforms-grid { grid-template-columns: 1fr; }
  .products-grid { grid-template-columns: 1fr; }
}