/* ===========================
   DOROB AL ATIQ - style.css
   =========================== */

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

:root {
  --gold: #f5c842;
  --gold-dark: #c9942a;
  --gold-light: #fde68a;
  --navy: #0a0e1a;
  --navy-2: #111827;
  --navy-3: #1a2235;
  --navy-4: #232d42;
  --text: #e2e8f0;
  --text-muted: #94a3b8;
  --white: #ffffff;
  --accent: #3b82f6;
  --glass: rgba(255,255,255,0.04);
  --glass-border: rgba(245,200,66,0.15);
  --radius: 16px;
  --radius-lg: 24px;
  --shadow: 0 8px 32px rgba(0,0,0,0.4);
  --font-ar: 'Cairo', 'Tajawal', sans-serif;
}

html { scroll-behavior: smooth; }

body {
  font-family: var(--font-ar);
  background: var(--navy);
  color: var(--text);
  direction: rtl;
  overflow-x: hidden;
  line-height: 1.7;
}

/* ===== SCROLLBAR ===== */
::-webkit-scrollbar { width: 6px; }
::-webkit-scrollbar-track { background: var(--navy-2); }
::-webkit-scrollbar-thumb { background: var(--gold-dark); border-radius: 3px; }

/* ===== SELECTION ===== */
::selection { background: var(--gold); color: var(--navy); }

/* ===== GOLD TEXT ===== */
.gold-text { color: var(--gold); }

/* ===== NAVBAR ===== */
.navbar {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 1000;
  padding: 0 2rem;
  height: 72px;
  display: flex;
  align-items: center;
  transition: background 0.4s, backdrop-filter 0.4s, box-shadow 0.4s;
}
.navbar.scrolled {
  background: rgba(10,14,26,0.92);
  backdrop-filter: blur(20px);
  box-shadow: 0 2px 30px rgba(0,0,0,0.5);
  border-bottom: 1px solid var(--glass-border);
}
.nav-container {
  width: 100%; max-width: 1200px; margin: 0 auto;
  display: flex; align-items: center; justify-content: space-between;
}
.nav-logo { display: flex; align-items: center; gap: 0.75rem; text-decoration: none; }
.logo-emblem svg { width: 44px; height: 44px; }
.logo-text { display: flex; flex-direction: column; line-height: 1.2; }
.logo-ar { font-size: 1.1rem; font-weight: 800; color: var(--gold); font-family: var(--font-ar); }
.logo-en { font-size: 0.65rem; font-weight: 400; color: var(--text-muted); letter-spacing: 2px; }
.nav-links {
  display: flex; list-style: none; gap: 0.25rem;
}
.nav-links a {
  display: block; padding: 0.5rem 1rem;
  color: var(--text); text-decoration: none;
  font-size: 0.92rem; font-weight: 500;
  border-radius: 8px;
  transition: color 0.25s, background 0.25s;
}
.nav-links a:hover { color: var(--gold); background: rgba(245,200,66,0.08); }
.menu-toggle {
  display: none; flex-direction: column; gap: 5px;
  background: none; border: none; cursor: pointer; padding: 6px;
}
.menu-toggle span {
  display: block; width: 24px; height: 2px;
  background: var(--gold); border-radius: 2px;
  transition: all 0.3s;
}

/* ===== HERO ===== */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex; align-items: center; justify-content: center;
  overflow: hidden;
  background: radial-gradient(ellipse at 60% 50%, #1a2a4a 0%, var(--navy) 70%);
}
.hero-bg-overlay {
  position: absolute; inset: 0;
  background:
    radial-gradient(circle at 20% 80%, rgba(245,200,66,0.06) 0%, transparent 50%),
    radial-gradient(circle at 80% 20%, rgba(59,130,246,0.05) 0%, transparent 50%);
}
.hero-particles {
  position: absolute; inset: 0; overflow: hidden; pointer-events: none;
}
.particle {
  position: absolute;
  width: 2px; height: 2px;
  background: var(--gold);
  border-radius: 50%;
  opacity: 0;
  animation: floatUp var(--dur, 8s) var(--delay, 0s) infinite ease-in;
}
@keyframes floatUp {
  0% { transform: translateY(100vh) scale(0); opacity: 0; }
  10% { opacity: 0.6; }
  90% { opacity: 0.2; }
  100% { transform: translateY(-10vh) scale(1.5); opacity: 0; }
}
.hero-content {
  position: relative; z-index: 2;
  text-align: center;
  max-width: 820px;
  padding: 2rem 1.5rem;
  margin-top: 72px;
}
.hero-badge {
  display: inline-block;
  background: rgba(245,200,66,0.12);
  border: 1px solid rgba(245,200,66,0.3);
  color: var(--gold);
  padding: 0.4rem 1.2rem;
  border-radius: 50px;
  font-size: 0.85rem;
  font-weight: 600;
  margin-bottom: 1.5rem;
  animation: fadeInDown 0.8s ease;
}
.hero-title {
  font-size: clamp(3rem, 8vw, 5.5rem);
  font-weight: 900;
  line-height: 1.1;
  margin-bottom: 0.5rem;
  animation: fadeInUp 0.9s 0.1s both;
}
.hero-subtitle {
  font-size: clamp(1.2rem, 3vw, 1.6rem);
  color: var(--text-muted);
  font-weight: 400;
  margin-bottom: 1.2rem;
  animation: fadeInUp 0.9s 0.2s both;
}
.hero-desc {
  font-size: 1rem;
  color: var(--text-muted);
  max-width: 620px;
  margin: 0 auto 2rem;
  animation: fadeInUp 0.9s 0.3s both;
}
.hero-actions {
  display: flex; gap: 1rem; justify-content: center; flex-wrap: wrap;
  margin-bottom: 3rem;
  animation: fadeInUp 0.9s 0.4s both;
}
.btn-primary {
  display: inline-block;
  background: linear-gradient(135deg, var(--gold), var(--gold-dark));
  color: var(--navy);
  padding: 0.85rem 2.2rem;
  border-radius: 50px;
  text-decoration: none;
  font-weight: 700;
  font-size: 1rem;
  transition: transform 0.2s, box-shadow 0.2s;
  box-shadow: 0 4px 24px rgba(245,200,66,0.3);
}
.btn-primary:hover { transform: translateY(-2px); box-shadow: 0 8px 32px rgba(245,200,66,0.45); }
.btn-outline {
  display: inline-block;
  border: 2px solid rgba(245,200,66,0.5);
  color: var(--gold);
  padding: 0.85rem 2.2rem;
  border-radius: 50px;
  text-decoration: none;
  font-weight: 600;
  font-size: 1rem;
  transition: all 0.2s;
}
.btn-outline:hover { background: rgba(245,200,66,0.1); border-color: var(--gold); transform: translateY(-2px); }
.hero-stats {
  display: flex; justify-content: center; align-items: center; gap: 0;
  animation: fadeInUp 0.9s 0.5s both;
}
.stat-item { text-align: center; padding: 0 2rem; }
.stat-num { display: block; font-size: 2rem; font-weight: 800; color: var(--gold); }
.stat-label { display: block; font-size: 0.8rem; color: var(--text-muted); }
.stat-divider { width: 1px; height: 40px; background: rgba(245,200,66,0.2); }
.hero-scroll {
  position: absolute; bottom: 2rem; left: 50%; transform: translateX(-50%);
  display: flex; flex-direction: column; align-items: center; gap: 0.5rem;
  color: var(--text-muted); font-size: 0.78rem;
  animation: bounce 2s infinite;
}
.scroll-indicator {
  width: 22px; height: 36px;
  border: 2px solid rgba(245,200,66,0.4);
  border-radius: 11px;
  display: flex; justify-content: center; padding-top: 6px;
}
.scroll-dot {
  width: 4px; height: 8px;
  background: var(--gold);
  border-radius: 2px;
  animation: scrollDot 1.5s infinite;
}
@keyframes scrollDot { 0%,100% { transform: translateY(0); opacity: 1; } 50% { transform: translateY(8px); opacity: 0.3; } }
@keyframes bounce { 0%,100% { transform: translateX(-50%) translateY(0); } 50% { transform: translateX(-50%) translateY(-6px); } }

/* ===== SECTIONS ===== */
.section { padding: 6rem 1.5rem; }
.section-container { max-width: 1200px; margin: 0 auto; }
.section-header { text-align: center; margin-bottom: 3.5rem; }
.section-tag {
  display: inline-block;
  background: rgba(245,200,66,0.1);
  border: 1px solid rgba(245,200,66,0.25);
  color: var(--gold);
  padding: 0.3rem 1rem;
  border-radius: 50px;
  font-size: 0.82rem;
  font-weight: 600;
  margin-bottom: 1rem;
  letter-spacing: 1px;
}
.section-header h2 {
  font-size: clamp(1.8rem, 4vw, 2.6rem);
  font-weight: 800;
  color: var(--white);
  margin-bottom: 1rem;
}
.section-desc { color: var(--text-muted); max-width: 600px; margin: 0 auto; font-size: 1rem; }

/* ===== ABOUT ===== */
.about-section { background: var(--navy-2); }
.about-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 1.5rem;
  margin-bottom: 2rem;
}
.about-card {
  background: var(--glass);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius);
  padding: 2rem 1.5rem;
  text-align: center;
  transition: transform 0.3s, border-color 0.3s, box-shadow 0.3s;
}
.about-card:hover { transform: translateY(-6px); border-color: rgba(245,200,66,0.35); box-shadow: 0 12px 40px rgba(245,200,66,0.1); }
.about-icon { font-size: 2.5rem; margin-bottom: 1rem; }
.about-card h3 { font-size: 1.1rem; font-weight: 700; color: var(--gold); margin-bottom: 0.75rem; }
.about-card p { font-size: 0.9rem; color: var(--text-muted); line-height: 1.8; }
.about-highlight {
  display: flex; align-items: center; gap: 1rem;
  background: rgba(245,200,66,0.07);
  border: 1px solid rgba(245,200,66,0.2);
  border-radius: var(--radius);
  padding: 1.2rem 1.8rem;
}
.highlight-icon { font-size: 1.8rem; }
.highlight-text { color: var(--text); font-size: 0.95rem; }
.highlight-text strong { color: var(--gold); font-weight: 700; margin-left: 0.5rem; }

/* ===== SERVICES ===== */
.services-section { background: var(--navy); }
.services-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 1.5rem;
}
.service-card {
  position: relative;
  background: var(--navy-3);
  border: 1px solid rgba(255,255,255,0.06);
  border-radius: var(--radius-lg);
  padding: 2rem 1.8rem;
  overflow: hidden;
  transition: transform 0.3s, border-color 0.3s, box-shadow 0.3s;
}
.service-card::before {
  content: '';
  position: absolute;
  top: 0; right: 0;
  width: 100%; height: 3px;
  background: linear-gradient(90deg, transparent, var(--gold), transparent);
  opacity: 0;
  transition: opacity 0.3s;
}
.service-card:hover { transform: translateY(-8px); border-color: rgba(245,200,66,0.2); box-shadow: 0 16px 48px rgba(0,0,0,0.3); }
.service-card:hover::before { opacity: 1; }
.service-num {
  font-size: 3.5rem; font-weight: 900;
  color: rgba(245,200,66,0.07);
  position: absolute; top: 1rem; left: 1.5rem;
  line-height: 1;
}
.service-icon-wrap {
  width: 56px; height: 56px;
  background: rgba(245,200,66,0.1);
  border-radius: 14px;
  display: flex; align-items: center; justify-content: center;
  margin-bottom: 1.2rem;
  color: var(--gold);
}
.service-svg { width: 30px; height: 30px; }
.service-card h3 { font-size: 1.1rem; font-weight: 700; color: var(--white); margin-bottom: 0.75rem; }
.service-card p { font-size: 0.88rem; color: var(--text-muted); line-height: 1.8; }

/* ===== LEGAL ===== */
.legal-section { background: var(--navy-2); }
.cbl-badge-wrap { display: flex; justify-content: center; margin-bottom: 3rem; }
.cbl-badge {
  display: flex; align-items: center; gap: 1.2rem;
  background: rgba(201,148,42,0.08);
  border: 2px solid rgba(201,148,42,0.3);
  border-radius: var(--radius-lg);
  padding: 1.2rem 2rem;
}
.cbl-logo svg { width: 60px; height: 60px; }
.cbl-text { display: flex; flex-direction: column; }
.cbl-title { font-size: 0.78rem; color: var(--text-muted); }
.cbl-name { font-size: 1.1rem; font-weight: 800; color: var(--gold); }
.cbl-sub { font-size: 0.72rem; color: var(--text-muted); letter-spacing: 1px; }
.legal-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 1.5rem;
  margin-bottom: 2.5rem;
}
.legal-card {
  display: flex; align-items: center; gap: 1.2rem;
  background: var(--navy-4);
  border: 1px solid rgba(245,200,66,0.12);
  border-radius: var(--radius);
  padding: 1.4rem 1.6rem;
  transition: transform 0.25s, border-color 0.25s, box-shadow 0.25s;
}
.legal-card:hover { transform: translateY(-4px); border-color: rgba(245,200,66,0.3); box-shadow: 0 8px 32px rgba(245,200,66,0.08); }
.legal-card-icon { font-size: 2rem; flex-shrink: 0; }
.legal-card-body { display: flex; flex-direction: column; gap: 0.2rem; }
.legal-label { font-size: 0.78rem; color: var(--text-muted); font-weight: 500; }
.legal-value { font-size: 1.05rem; font-weight: 700; color: var(--gold); }
.legal-note { font-size: 0.72rem; color: rgba(148,163,184,0.7); }
.compliance-banner {
  display: flex; gap: 1.2rem; align-items: flex-start;
  background: rgba(59,130,246,0.07);
  border: 1px solid rgba(59,130,246,0.2);
  border-radius: var(--radius);
  padding: 1.5rem 2rem;
}
.compliance-icon { font-size: 2rem; flex-shrink: 0; }
.compliance-text strong { display: block; font-size: 1rem; color: var(--white); margin-bottom: 0.4rem; }
.compliance-text p { font-size: 0.88rem; color: var(--text-muted); line-height: 1.8; }

/* ===== BRANDS SLIDER ===== */
.brands-section { background: var(--navy-2); }
.brands-track-wrap {
  overflow: hidden;
  width: 100%;
  -webkit-mask-image: linear-gradient(to right, transparent 0%, black 10%, black 90%, transparent 100%);
  mask-image: linear-gradient(to right, transparent 0%, black 10%, black 90%, transparent 100%);
}
.brands-track {
  display: flex;
  gap: 2rem;
  width: max-content;
  animation: slideTrack 18s linear infinite;
}
.brands-track:hover { animation-play-state: paused; }
@keyframes slideTrack {
  0%   { transform: translateX(0); }
  100% { transform: translateX(-50%); }
}
.brand-slide {
  flex-shrink: 0;
  width: 200px; height: 130px;
  background: var(--navy-4);
  border: 1px solid rgba(245,200,66,0.1);
  border-radius: var(--radius);
  display: flex; align-items: center; justify-content: center;
  padding: 1rem;
  transition: border-color 0.3s, transform 0.3s;
}
.brand-slide:hover { border-color: rgba(245,200,66,0.4); transform: scale(1.04); }
.brand-img {
  max-width: 100%; max-height: 100%;
  object-fit: contain;
  filter: grayscale(30%) brightness(1.1);
  transition: filter 0.3s;
}
.brand-slide:hover .brand-img { filter: grayscale(0%) brightness(1.2); }

/* ===== PRODUCTS GRID ===== */
.products-section { background: var(--navy); }
.products-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
  gap: 1.2rem;
}
.product-card {
  position: relative;
  border-radius: var(--radius);
  overflow: hidden;
  cursor: pointer;
  aspect-ratio: 4/3;
  background: var(--navy-3);
  border: 1px solid rgba(255,255,255,0.06);
  transition: transform 0.3s, box-shadow 0.3s, border-color 0.3s;
}
.product-card:hover { transform: translateY(-6px) scale(1.02); box-shadow: 0 20px 50px rgba(0,0,0,0.5); border-color: rgba(245,200,66,0.3); }
.product-img { width: 100%; height: 100%; object-fit: cover; transition: transform 0.4s; display: block; }
.product-card:hover .product-img { transform: scale(1.08); }
.product-overlay {
  position: absolute; inset: 0;
  background: rgba(0,0,0,0.55);
  display: flex; align-items: center; justify-content: center;
  opacity: 0; transition: opacity 0.3s;
}
.product-card:hover .product-overlay { opacity: 1; }
.product-overlay span {
  color: var(--white);
  font-size: 1rem; font-weight: 700;
  background: rgba(245,200,66,0.2);
  border: 1px solid rgba(245,200,66,0.5);
  padding: 0.5rem 1.2rem;
  border-radius: 50px;
  backdrop-filter: blur(4px);
}

/* ===== LIGHTBOX ===== */
.lightbox {
  position: fixed; inset: 0; z-index: 9999;
  background: rgba(0,0,0,0.92);
  display: none; align-items: center; justify-content: center;
  backdrop-filter: blur(8px);
  animation: fadeIn 0.25s ease;
}
.lightbox.active { display: flex; }
@keyframes fadeIn { from { opacity: 0; } to { opacity: 1; } }
.lightbox-img {
  max-width: 90vw; max-height: 88vh;
  object-fit: contain;
  border-radius: var(--radius);
  box-shadow: 0 24px 80px rgba(0,0,0,0.8);
  animation: zoomIn 0.3s ease;
}
@keyframes zoomIn { from { transform: scale(0.85); opacity: 0; } to { transform: scale(1); opacity: 1; } }
.lightbox-close {
  position: absolute; top: 1.5rem; left: 1.5rem;
  width: 44px; height: 44px;
  background: rgba(255,255,255,0.1);
  border: 1px solid rgba(255,255,255,0.2);
  color: var(--white); font-size: 1.2rem;
  border-radius: 50%; cursor: pointer;
  transition: background 0.2s, transform 0.2s;
  display: flex; align-items: center; justify-content: center;
}
.lightbox-close:hover { background: rgba(245,200,66,0.2); transform: rotate(90deg); }

/* ===== WHY US ===== */
.why-section { background: var(--navy); }
.why-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 1.5rem;
}
.why-item {
  text-align: center;
  padding: 2rem 1.5rem;
  background: var(--navy-3);
  border: 1px solid rgba(255,255,255,0.05);
  border-radius: var(--radius);
  transition: transform 0.3s, border-color 0.3s;
}
.why-item:hover { transform: translateY(-5px); border-color: rgba(245,200,66,0.2); }
.why-icon { font-size: 2.4rem; display: block; margin-bottom: 1rem; }
.why-item h4 { font-size: 1rem; font-weight: 700; color: var(--gold); margin-bottom: 0.5rem; }
.why-item p { font-size: 0.85rem; color: var(--text-muted); line-height: 1.7; }

/* ===== CONTACT ===== */
.contact-section { background: var(--navy-2); }
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2rem;
  align-items: start;
}
.contact-info { display: flex; flex-direction: column; gap: 1rem; }
.contact-card {
  display: flex; align-items: flex-start; gap: 1rem;
  background: var(--navy-4);
  border: 1px solid rgba(255,255,255,0.06);
  border-radius: var(--radius);
  padding: 1.2rem 1.5rem;
  transition: border-color 0.25s, transform 0.25s;
}
.contact-card:hover { border-color: rgba(245,200,66,0.25); transform: translateX(4px); }
.contact-icon { font-size: 1.8rem; flex-shrink: 0; }
.contact-details h4 { font-size: 0.9rem; font-weight: 700; color: var(--gold); margin-bottom: 0.3rem; }
.contact-details p { font-size: 0.85rem; color: var(--text-muted); line-height: 1.7; }
.contact-link { font-size: 1.2rem; font-weight: 700; color: var(--gold); text-decoration: none; display: block; direction: ltr; text-align: right; }
.contact-link:hover { color: var(--gold-light); }
.contact-sub { font-size: 0.78rem; color: var(--text-muted); margin-top: 0.2rem; }
.contact-map-wrap { position: relative; }
.map-placeholder {
  background: var(--navy-3);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-lg);
  height: 320px;
  display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 1rem;
  position: relative; overflow: hidden;
}
.map-placeholder::before {
  content: '';
  position: absolute; inset: 0;
  background: radial-gradient(ellipse at center, rgba(245,200,66,0.04) 0%, transparent 70%);
}
.map-pin-anim { position: relative; }
.map-pin { font-size: 3rem; animation: pinBounce 1.5s infinite ease-in-out; }
@keyframes pinBounce { 0%,100% { transform: translateY(0); } 50% { transform: translateY(-10px); } }
.map-ripple {
  position: absolute; bottom: -8px; left: 50%; transform: translateX(-50%);
  width: 40px; height: 10px;
  background: radial-gradient(ellipse, rgba(245,200,66,0.3) 0%, transparent 70%);
  border-radius: 50%;
  animation: ripple 1.5s infinite;
}
@keyframes ripple { 0%,100% { transform: translateX(-50%) scale(1); opacity: 1; } 50% { transform: translateX(-50%) scale(1.4); opacity: 0.4; } }
.map-label { text-align: center; }
.map-label strong { display: block; font-size: 1.1rem; color: var(--white); }
.map-label span { font-size: 0.85rem; color: var(--text-muted); }
.map-btn {
  display: inline-block;
  background: rgba(245,200,66,0.1);
  border: 1px solid rgba(245,200,66,0.3);
  color: var(--gold);
  padding: 0.6rem 1.5rem;
  border-radius: 50px;
  text-decoration: none;
  font-size: 0.85rem;
  font-weight: 600;
  transition: all 0.2s;
}
.map-btn:hover { background: rgba(245,200,66,0.2); }

/* ===== FOOTER ===== */
.footer { background: #060810; border-top: 1px solid rgba(245,200,66,0.1); }
.footer-container { max-width: 1200px; margin: 0 auto; padding: 3rem 1.5rem 1.5rem; }
.footer-top {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr;
  gap: 2.5rem;
  margin-bottom: 2rem;
  padding-bottom: 2rem;
  border-bottom: 1px solid rgba(255,255,255,0.06);
}
.footer-brand .footer-logo {
  display: flex; flex-direction: column;
  margin-bottom: 1rem;
}
.footer-brand p { font-size: 0.88rem; color: var(--text-muted); line-height: 1.8; }
.footer-links h4, .footer-contact h4 { font-size: 0.95rem; font-weight: 700; color: var(--gold); margin-bottom: 1rem; }
.footer-links ul { list-style: none; }
.footer-links li { margin-bottom: 0.5rem; }
.footer-links a { color: var(--text-muted); text-decoration: none; font-size: 0.88rem; transition: color 0.2s; }
.footer-links a:hover { color: var(--gold); }
.footer-contact p { font-size: 0.88rem; color: var(--text-muted); margin-bottom: 0.5rem; }
.footer-contact a { color: var(--gold); text-decoration: none; }
.footer-bottom { text-align: center; }
.footer-bottom p { font-size: 0.82rem; color: var(--text-muted); margin-bottom: 0.3rem; }
.footer-compliance { color: rgba(245,200,66,0.6) !important; font-size: 0.78rem !important; }
.footer-designer { font-size: 0.78rem; color: rgba(148,163,184,0.5); margin-top: 0.4rem; }
.designer-link {
  color: #25D366;
  text-decoration: none;
  font-weight: 700;
  transition: color 0.2s, text-shadow 0.2s;
  display: inline-flex; align-items: center; gap: 0.3rem;
}
.designer-link::before { content: '💬'; font-size: 0.85rem; }
.designer-link:hover { color: #1ebe59; text-shadow: 0 0 12px rgba(37,211,102,0.5); }

/* ===== SCROLL TO TOP ===== */
.scroll-top {
  position: fixed; bottom: 2rem; left: 2rem;
  width: 44px; height: 44px;
  background: linear-gradient(135deg, var(--gold), var(--gold-dark));
  color: var(--navy); border: none; border-radius: 50%;
  font-size: 1rem; cursor: pointer;
  opacity: 0; visibility: hidden;
  transition: all 0.3s;
  box-shadow: 0 4px 20px rgba(245,200,66,0.3);
  z-index: 999;
}
.scroll-top.visible { opacity: 1; visibility: visible; }
.scroll-top:hover { transform: translateY(-3px); box-shadow: 0 8px 28px rgba(245,200,66,0.4); }

/* ===== ANIMATIONS ===== */
@keyframes fadeInDown { from { opacity: 0; transform: translateY(-20px); } to { opacity: 1; transform: translateY(0); } }
@keyframes fadeInUp { from { opacity: 0; transform: translateY(30px); } to { opacity: 1; transform: translateY(0); } }
.animate-in { opacity: 0; transform: translateY(30px); transition: opacity 0.6s ease, transform 0.6s ease; }
.animate-in.visible { opacity: 1; transform: translateY(0); }

/* ===== RESPONSIVE ===== */
@media (max-width: 900px) {
  .contact-grid { grid-template-columns: 1fr; }
  .footer-top { grid-template-columns: 1fr 1fr; }
  .footer-brand { grid-column: 1 / -1; }
}
@media (max-width: 680px) {
  .navbar { padding: 0 1rem; }
  .nav-links {
    display: none;
    flex-direction: column;
    position: fixed;
    top: 72px; left: 0; right: 0;
    background: rgba(10,14,26,0.97);
    backdrop-filter: blur(20px);
    padding: 1rem;
    border-bottom: 1px solid var(--glass-border);
    gap: 0.25rem;
  }
  .nav-links.open { display: flex; }
  .menu-toggle { display: flex; }
  .hero-stats { flex-direction: column; gap: 1.5rem; }
  .stat-divider { width: 40px; height: 1px; }
  .footer-top { grid-template-columns: 1fr; }
  .section { padding: 4rem 1rem; }
  .hero-content { padding: 1rem; }
}