/* ============================================================
   VES Management Group — Main Stylesheet
   ============================================================ */

:root {
  --bg-0: #04080f;
  --bg-1: #080f1e;
  --bg-2: #0d1630;
  --bg-card: rgba(255, 255, 255, 0.03);
  --bg-card-hover: rgba(255, 255, 255, 0.055);
  --border: rgba(255, 255, 255, 0.07);
  --border-hover: rgba(59, 130, 246, 0.4);

  --blue-400: #60a5fa;
  --blue-500: #3b82f6;
  --blue-600: #2563eb;
  --gold-400: #fbbf24;
  --gold-500: #f59e0b;
  --violet-400: #a78bfa;

  --text-1: #f1f5f9;
  --text-2: #94a3b8;
  --text-3: #64748b;

  --radius-sm: 8px;
  --radius-md: 14px;
  --radius-lg: 20px;
  --radius-xl: 28px;

  --shadow-card: 0 1px 3px rgba(0,0,0,0.5), 0 4px 16px rgba(0,0,0,0.3);
  --shadow-glow: 0 0 40px rgba(59, 130, 246, 0.15);

  --ease-out-expo: cubic-bezier(0.16, 1, 0.3, 1);
  --duration-fast: 150ms;
  --duration-normal: 280ms;
}

/* Reset */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; font-size: 16px; }
body {
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  background: var(--bg-0);
  color: var(--text-1);
  line-height: 1.6;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}
img { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
ul { list-style: none; }

/* ============================================================
   TYPOGRAPHY SCALE
   ============================================================ */
.label {
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--blue-400);
}

h1, .h1 {
  font-size: clamp(2.5rem, 5vw + 1rem, 5.5rem);
  font-weight: 900;
  line-height: 1.05;
  letter-spacing: -0.03em;
}
h2, .h2 {
  font-size: clamp(1.75rem, 3vw + 0.5rem, 3rem);
  font-weight: 800;
  line-height: 1.15;
  letter-spacing: -0.02em;
}
h3, .h3 {
  font-size: 1.25rem;
  font-weight: 700;
  line-height: 1.3;
  letter-spacing: -0.01em;
}

.gradient-text {
  background: linear-gradient(135deg, #60a5fa 0%, #a78bfa 45%, #fbbf24 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.blue-text { color: var(--blue-400); }
.gold-text { color: var(--gold-400); }

/* ============================================================
   LAYOUT
   ============================================================ */
.container {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
}

section {
  padding: clamp(5rem, 10vw, 9rem) 0;
}

/* ============================================================
   NAVIGATION
   ============================================================ */
.nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  padding: 20px 0;
  transition: background var(--duration-normal) var(--ease-out-expo),
              padding var(--duration-normal) var(--ease-out-expo),
              border-color var(--duration-normal);
  border-bottom: 1px solid transparent;
}

.nav.scrolled {
  background: rgba(4, 8, 15, 0.88);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  padding: 14px 0;
  border-bottom-color: var(--border);
}

.nav-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 32px;
}

.nav-logo {
  display: flex;
  flex-direction: column;
  line-height: 1;
  flex-shrink: 0;
}

.nav-logo .logo-mark {
  font-size: 1.4rem;
  font-weight: 900;
  letter-spacing: -0.04em;
  background: linear-gradient(135deg, #60a5fa, #a78bfa);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.nav-logo .logo-sub {
  font-size: 0.62rem;
  font-weight: 500;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--text-3);
  margin-top: 1px;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 8px;
}

.nav-links a {
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--text-2);
  padding: 8px 14px;
  border-radius: var(--radius-sm);
  transition: color var(--duration-fast), background var(--duration-fast);
}

.nav-links a:hover {
  color: var(--text-1);
  background: rgba(255,255,255,0.06);
}

.nav-cta {
  display: flex;
  align-items: center;
  gap: 12px;
}

.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 10px 22px;
  border-radius: var(--radius-sm);
  font-size: 0.875rem;
  font-weight: 600;
  cursor: pointer;
  transition: all var(--duration-normal) var(--ease-out-expo);
  border: none;
  text-decoration: none;
}

.btn-primary {
  background: var(--blue-500);
  color: #fff;
}

.btn-primary:hover {
  background: var(--blue-600);
  transform: translateY(-1px);
  box-shadow: 0 6px 20px rgba(59, 130, 246, 0.35);
}

.btn-secondary {
  background: rgba(255,255,255,0.06);
  color: var(--text-1);
  border: 1px solid var(--border);
}

.btn-secondary:hover {
  background: rgba(255,255,255,0.1);
  border-color: rgba(255,255,255,0.15);
  transform: translateY(-1px);
}

.btn-ghost {
  color: var(--blue-400);
  background: transparent;
  padding: 10px 0;
}

.btn-ghost:hover {
  color: var(--blue-300, #93c5fd);
}

.btn-lg {
  padding: 14px 28px;
  font-size: 1rem;
  border-radius: var(--radius-md);
}

/* Hamburger (mobile) */
.nav-hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
  padding: 8px;
  background: none;
  border: none;
}

.nav-hamburger span {
  display: block;
  width: 22px;
  height: 2px;
  background: var(--text-1);
  border-radius: 2px;
  transition: all var(--duration-normal);
}

.nav-hamburger.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav-hamburger.open span:nth-child(2) { opacity: 0; }
.nav-hamburger.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* ============================================================
   HERO
   ============================================================ */
.hero {
  position: relative;
  min-height: 100svh;
  display: flex;
  align-items: center;
  padding-top: 80px;
  overflow: hidden;
}

.hero-bg {
  position: absolute;
  inset: 0;
  z-index: 0;
}

.hero-grid {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(59, 130, 246, 0.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(59, 130, 246, 0.04) 1px, transparent 1px);
  background-size: 72px 72px;
}

.hero-radial {
  position: absolute;
  top: -20%;
  right: -10%;
  width: 70vw;
  height: 70vw;
  background: radial-gradient(ellipse at center, rgba(59, 130, 246, 0.12) 0%, transparent 70%);
  border-radius: 50%;
}

.hero-radial-2 {
  position: absolute;
  bottom: -20%;
  left: -5%;
  width: 50vw;
  height: 50vw;
  background: radial-gradient(ellipse at center, rgba(167, 139, 250, 0.08) 0%, transparent 70%);
  border-radius: 50%;
}

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

.hero-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 7px 16px;
  background: rgba(59, 130, 246, 0.1);
  border: 1px solid rgba(59, 130, 246, 0.25);
  border-radius: 100px;
  margin-bottom: 28px;
}

.hero-eyebrow .dot {
  width: 6px;
  height: 6px;
  background: var(--blue-400);
  border-radius: 50%;
  animation: pulse-dot 2s infinite;
}

@keyframes pulse-dot {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.4; }
}

.hero-eyebrow span {
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--blue-400);
}

.hero h1 {
  margin-bottom: 24px;
}

.hero-desc {
  font-size: clamp(1rem, 1.5vw, 1.2rem);
  color: var(--text-2);
  max-width: 600px;
  margin-bottom: 40px;
  line-height: 1.75;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-bottom: 64px;
}

.hero-stats {
  display: flex;
  flex-wrap: wrap;
  gap: 40px;
  padding-top: 40px;
  border-top: 1px solid var(--border);
}

.hero-stat .num {
  font-size: 2rem;
  font-weight: 800;
  letter-spacing: -0.04em;
  color: var(--text-1);
  line-height: 1;
  margin-bottom: 4px;
}

.hero-stat .num span {
  color: var(--blue-400);
}

.hero-stat .lbl {
  font-size: 0.8rem;
  color: var(--text-3);
  font-weight: 500;
}

/* ============================================================
   TRUST BAR
   ============================================================ */
.trust-bar {
  padding: 0;
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  background: rgba(255,255,255,0.015);
}

.trust-bar-inner {
  display: flex;
  align-items: center;
  justify-content: center;
  flex-wrap: wrap;
  gap: 0;
  padding: 18px 0;
}

.trust-item {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 8px 32px;
  font-size: 0.82rem;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--text-2);
}

.trust-item + .trust-item {
  border-left: 1px solid var(--border);
}

.trust-item .icon {
  font-size: 1rem;
}

/* ============================================================
   ABOUT / MISSION
   ============================================================ */
.about {
  background: var(--bg-1);
}

.section-header {
  text-align: center;
  max-width: 700px;
  margin: 0 auto 64px;
}

.section-header .label {
  display: inline-block;
  margin-bottom: 16px;
}

.section-header p {
  color: var(--text-2);
  font-size: 1.1rem;
  margin-top: 16px;
  line-height: 1.75;
}

.about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
  align-items: start;
}

.about-statement {
  grid-column: 1 / -1;
  padding: 40px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-xl);
  text-align: center;
}

.about-statement blockquote {
  font-size: clamp(1.1rem, 2vw, 1.4rem);
  font-weight: 600;
  color: var(--text-1);
  line-height: 1.65;
  max-width: 720px;
  margin: 0 auto;
}

.about-statement cite {
  display: block;
  margin-top: 20px;
  font-size: 0.85rem;
  color: var(--text-3);
  font-style: normal;
}

.tier-card {
  padding: 32px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  transition: border-color var(--duration-normal), transform var(--duration-normal) var(--ease-out-expo);
}

.tier-card:hover {
  border-color: var(--border-hover);
  transform: translateY(-2px);
}

.tier-num {
  width: 40px;
  height: 40px;
  border-radius: var(--radius-sm);
  background: rgba(59, 130, 246, 0.12);
  border: 1px solid rgba(59, 130, 246, 0.2);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.875rem;
  font-weight: 700;
  color: var(--blue-400);
  margin-bottom: 20px;
}

.tier-card h3 { margin-bottom: 8px; }

.tier-card p {
  color: var(--text-2);
  font-size: 0.9rem;
  line-height: 1.7;
}

/* ============================================================
   SERVICES
   ============================================================ */
.services-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  position: relative;
}

.service-card {
  padding: 36px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-xl);
  transition: all var(--duration-normal) var(--ease-out-expo);
  position: relative;
  overflow: hidden;
}

.service-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 2px;
  background: linear-gradient(90deg, transparent, var(--accent-color, var(--blue-500)), transparent);
  opacity: 0;
  transition: opacity var(--duration-normal);
}

.service-card:hover {
  border-color: var(--border-hover);
  background: var(--bg-card-hover);
  transform: translateY(-4px);
  box-shadow: var(--shadow-glow);
}

.service-card:hover::before { opacity: 1; }

.service-card.featured {
  border-color: rgba(59, 130, 246, 0.3);
  background: rgba(59, 130, 246, 0.06);
}

.service-card.featured::before { opacity: 1; }

.service-badge {
  display: inline-block;
  padding: 4px 12px;
  background: rgba(59, 130, 246, 0.15);
  border: 1px solid rgba(59, 130, 246, 0.3);
  border-radius: 100px;
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--blue-400);
  margin-bottom: 24px;
}

.service-icon {
  width: 52px;
  height: 52px;
  border-radius: var(--radius-md);
  background: rgba(59, 130, 246, 0.1);
  border: 1px solid rgba(59, 130, 246, 0.2);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.4rem;
  margin-bottom: 24px;
}

.service-card h3 {
  margin-bottom: 12px;
}

.service-card .desc {
  color: var(--text-2);
  font-size: 0.9rem;
  line-height: 1.7;
  margin-bottom: 24px;
}

.service-features {
  display: flex;
  flex-direction: column;
  gap: 8px;
  margin-bottom: 28px;
}

.service-features li {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  font-size: 0.85rem;
  color: var(--text-2);
}

.service-features li::before {
  content: '→';
  color: var(--blue-400);
  flex-shrink: 0;
  font-size: 0.85rem;
  margin-top: 1px;
}

.service-cta {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--blue-400);
  cursor: pointer;
  transition: gap var(--duration-fast);
}

.service-cta:hover { gap: 10px; }

/* ============================================================
   PRODUCTS
   ============================================================ */
.products {
  background: var(--bg-1);
}

.products-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
}

.product-card {
  padding: 28px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  transition: all var(--duration-normal) var(--ease-out-expo);
  position: relative;
  overflow: hidden;
  cursor: pointer;
}

.product-card::after {
  content: '';
  position: absolute;
  inset: 0;
  border-radius: var(--radius-lg);
  background: radial-gradient(ellipse at 50% 0%, var(--card-glow, rgba(59,130,246,0.08)), transparent 70%);
  opacity: 0;
  transition: opacity var(--duration-normal);
  pointer-events: none;
}

.product-card:hover {
  border-color: var(--card-border, rgba(59,130,246,0.35));
  transform: translateY(-4px);
  box-shadow: 0 8px 32px rgba(0,0,0,0.4);
}

.product-card:hover::after { opacity: 1; }

/* Product color themes */
.product-card[data-color="blue"] { --card-border: rgba(59,130,246,0.4); --card-glow: rgba(59,130,246,0.1); }
.product-card[data-color="violet"] { --card-border: rgba(139,92,246,0.4); --card-glow: rgba(139,92,246,0.1); }
.product-card[data-color="gold"] { --card-border: rgba(245,158,11,0.4); --card-glow: rgba(245,158,11,0.08); }
.product-card[data-color="emerald"] { --card-border: rgba(16,185,129,0.4); --card-glow: rgba(16,185,129,0.08); }
.product-card[data-color="rose"] { --card-border: rgba(244,63,94,0.4); --card-glow: rgba(244,63,94,0.08); }
.product-card[data-color="cyan"] { --card-border: rgba(6,182,212,0.4); --card-glow: rgba(6,182,212,0.08); }
.product-card[data-color="indigo"] { --card-border: rgba(99,102,241,0.4); --card-glow: rgba(99,102,241,0.08); }

/* Featured product card — spans 2 cols */
.product-card.featured {
  grid-column: span 2;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
  align-items: start;
}

.product-icon {
  width: 48px;
  height: 48px;
  border-radius: var(--radius-sm);
  background: rgba(59, 130, 246, 0.1);
  border: 1px solid rgba(59, 130, 246, 0.2);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.3rem;
  margin-bottom: 16px;
}

.product-card h3 {
  font-size: 1.05rem;
  margin-bottom: 8px;
}

.product-card .product-desc {
  font-size: 0.85rem;
  color: var(--text-2);
  line-height: 1.65;
  margin-bottom: 16px;
}

.product-status {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 4px 10px;
  border-radius: 100px;
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 0.05em;
  text-transform: uppercase;
}

.status-live {
  background: rgba(16, 185, 129, 0.12);
  border: 1px solid rgba(16, 185, 129, 0.25);
  color: #34d399;
}

.status-live::before {
  content: '';
  width: 5px;
  height: 5px;
  background: #34d399;
  border-radius: 50%;
}

.status-beta {
  background: rgba(245, 158, 11, 0.12);
  border: 1px solid rgba(245, 158, 11, 0.25);
  color: var(--gold-400);
}

.status-coming {
  background: rgba(100, 116, 139, 0.12);
  border: 1px solid rgba(100, 116, 139, 0.2);
  color: var(--text-3);
}

/* ============================================================
   WHY VES
   ============================================================ */
.why-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
}

.why-card {
  padding: 32px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  transition: border-color var(--duration-normal), transform var(--duration-normal) var(--ease-out-expo);
}

.why-card:hover {
  border-color: rgba(59, 130, 246, 0.25);
  transform: translateY(-3px);
}

.why-icon {
  font-size: 2rem;
  margin-bottom: 20px;
  display: block;
}

.why-card h3 { margin-bottom: 10px; }

.why-card p {
  font-size: 0.9rem;
  color: var(--text-2);
  line-height: 1.7;
}

/* ============================================================
   CTA SECTION
   ============================================================ */
.cta-section {
  background: var(--bg-1);
  text-align: center;
  position: relative;
  overflow: hidden;
}

.cta-section::before {
  content: '';
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 600px;
  height: 400px;
  background: radial-gradient(ellipse at center, rgba(59, 130, 246, 0.1) 0%, transparent 70%);
  pointer-events: none;
}

.cta-inner {
  position: relative;
  z-index: 1;
  max-width: 640px;
  margin: 0 auto;
}

.cta-inner h2 { margin-bottom: 16px; }

.cta-inner p {
  font-size: 1.05rem;
  color: var(--text-2);
  margin-bottom: 36px;
  line-height: 1.7;
}

.cta-actions {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 14px;
}

/* ============================================================
   CONTACT
   ============================================================ */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: start;
}

.contact-info h2 { margin-bottom: 16px; }

.contact-info .lead {
  font-size: 1.05rem;
  color: var(--text-2);
  line-height: 1.75;
  margin-bottom: 32px;
}

.contact-details {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.contact-item {
  display: flex;
  align-items: center;
  gap: 14px;
  font-size: 0.95rem;
}

.contact-item .ci-icon {
  width: 38px;
  height: 38px;
  border-radius: var(--radius-sm);
  background: rgba(59, 130, 246, 0.1);
  border: 1px solid rgba(59, 130, 246, 0.2);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1rem;
  flex-shrink: 0;
}

.contact-item .ci-text .ci-label {
  font-size: 0.75rem;
  color: var(--text-3);
  margin-bottom: 2px;
}

.contact-item .ci-text .ci-value {
  font-weight: 500;
  color: var(--text-1);
}

/* Contact form */
.contact-form {
  padding: 36px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-xl);
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: 6px;
  margin-bottom: 20px;
}

.form-group label {
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--text-2);
  letter-spacing: 0.02em;
}

.form-group input,
.form-group select,
.form-group textarea {
  background: rgba(255,255,255,0.04);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 12px 16px;
  color: var(--text-1);
  font-family: inherit;
  font-size: 0.9rem;
  transition: border-color var(--duration-fast);
  outline: none;
  width: 100%;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  border-color: rgba(59, 130, 246, 0.5);
  box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.1);
}

.form-group textarea {
  min-height: 100px;
  resize: vertical;
}

.form-group select option {
  background: var(--bg-2);
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}

/* ============================================================
   FOOTER
   ============================================================ */
footer {
  background: var(--bg-0);
  border-top: 1px solid var(--border);
  padding: 60px 0 32px;
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 48px;
  margin-bottom: 48px;
}

.footer-brand .logo-mark {
  font-size: 1.3rem;
  font-weight: 900;
  letter-spacing: -0.04em;
  background: linear-gradient(135deg, #60a5fa, #a78bfa);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  margin-bottom: 4px;
}

.footer-brand .logo-sub {
  font-size: 0.65rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--text-3);
  margin-bottom: 16px;
}

.footer-brand p {
  font-size: 0.875rem;
  color: var(--text-2);
  line-height: 1.7;
  max-width: 280px;
  margin-bottom: 20px;
}

.footer-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 6px 14px;
  background: rgba(245, 158, 11, 0.08);
  border: 1px solid rgba(245, 158, 11, 0.2);
  border-radius: 100px;
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--gold-400);
}

.footer-col h4 {
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--text-3);
  margin-bottom: 16px;
}

.footer-col ul {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.footer-col ul li a {
  font-size: 0.875rem;
  color: var(--text-2);
  transition: color var(--duration-fast);
}

.footer-col ul li a:hover {
  color: var(--text-1);
}

.footer-bottom {
  padding-top: 28px;
  border-top: 1px solid var(--border);
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 16px;
}

.footer-bottom p {
  font-size: 0.8rem;
  color: var(--text-3);
}

.footer-links {
  display: flex;
  gap: 24px;
}

.footer-links a {
  font-size: 0.8rem;
  color: var(--text-3);
  transition: color var(--duration-fast);
}

.footer-links a:hover {
  color: var(--text-2);
}

/* ============================================================
   MOBILE NAV DRAWER
   ============================================================ */
.mobile-drawer {
  position: fixed;
  top: 0;
  right: -100%;
  width: 100%;
  max-width: 320px;
  height: 100svh;
  background: var(--bg-1);
  border-left: 1px solid var(--border);
  z-index: 999;
  padding: 80px 32px 40px;
  display: flex;
  flex-direction: column;
  gap: 8px;
  transition: right 0.35s var(--ease-out-expo);
  overflow-y: auto;
}

.mobile-drawer.open {
  right: 0;
}

.mobile-drawer a {
  display: block;
  padding: 14px 16px;
  font-size: 1.05rem;
  font-weight: 500;
  color: var(--text-2);
  border-radius: var(--radius-sm);
  transition: color var(--duration-fast), background var(--duration-fast);
}

.mobile-drawer a:hover {
  color: var(--text-1);
  background: rgba(255,255,255,0.05);
}

.mobile-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.6);
  backdrop-filter: blur(4px);
  z-index: 998;
  opacity: 0;
  pointer-events: none;
  transition: opacity var(--duration-normal);
}

.mobile-overlay.open {
  opacity: 1;
  pointer-events: auto;
}

/* ============================================================
   SCROLL ANIMATIONS
   ============================================================ */
.fade-up {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity 0.6s var(--ease-out-expo), transform 0.6s var(--ease-out-expo);
}

.fade-up.visible {
  opacity: 1;
  transform: translateY(0);
}

/* Staggered children */
.stagger-children .fade-up:nth-child(2) { transition-delay: 80ms; }
.stagger-children .fade-up:nth-child(3) { transition-delay: 160ms; }
.stagger-children .fade-up:nth-child(4) { transition-delay: 240ms; }
.stagger-children .fade-up:nth-child(5) { transition-delay: 320ms; }
.stagger-children .fade-up:nth-child(6) { transition-delay: 400ms; }
.stagger-children .fade-up:nth-child(7) { transition-delay: 480ms; }
.stagger-children .fade-up:nth-child(8) { transition-delay: 560ms; }

/* ============================================================
   RESPONSIVE
   ============================================================ */
@media (max-width: 1024px) {
  .products-grid { grid-template-columns: repeat(2, 1fr); }
  .product-card.featured { grid-column: span 1; display: block; }
  .services-grid { grid-template-columns: 1fr 1fr; }
  .services-grid .service-card:last-child { grid-column: span 2; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 768px) {
  .nav-links, .nav-cta { display: none; }
  .nav-hamburger { display: flex; }

  .about-grid { grid-template-columns: 1fr; }
  .about-statement { grid-column: 1 / -1; }

  .services-grid { grid-template-columns: 1fr; }
  .services-grid .service-card:last-child { grid-column: span 1; }

  .products-grid { grid-template-columns: 1fr 1fr; }

  .why-grid { grid-template-columns: 1fr; }

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

  .footer-grid { grid-template-columns: 1fr 1fr; }

  .hero-stats { gap: 28px; }

  .trust-item { padding: 8px 20px; }
}

@media (max-width: 520px) {
  .products-grid { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr; }
  .hero-stats { flex-direction: column; gap: 16px; }
  .form-row { grid-template-columns: 1fr; }
  .footer-bottom { flex-direction: column; align-items: flex-start; }
  .trust-bar-inner { flex-direction: column; }
  .trust-item + .trust-item { border-left: none; border-top: 1px solid var(--border); }
}