/* ============================================
   GUFACA.COM — Premium Sourcing Website
   Design: Dark Navy + Gold | Glassmorphism
   ============================================ */

/* ----- CSS Custom Properties ----- */
:root {
  --navy: #0B1124;
  --navy-light: #121A33;
  --navy-mid: #1A2547;
  --gold: #D4A843;
  --gold-light: #E8C97A;
  --gold-dark: #B8922E;
  --white: #FFFFFF;
  --text: #E0DFE6;
  --text-muted: #9BA0B5;
  --success: #2ECC71;
  --error: #E74C3C;
  --glass-bg: rgba(255, 255, 255, 0.04);
  --glass-border: rgba(255, 255, 255, 0.08);
  --glass-hover: rgba(255, 255, 255, 0.08);
  --radius: 16px;
  --radius-sm: 8px;
  --transition: 0.25s ease;
  --transition-slow: 0.4s cubic-bezier(0.25, 0.46, 0.45, 0.94);
  --shadow: 0 8px 32px rgba(0, 0, 0, 0.3);
  --shadow-gold: 0 4px 24px rgba(212, 168, 67, 0.2);
  --max-width: 1200px;
}

/* ----- Reset & Base ----- */
*, *::before, *::after { margin: 0; padding: 0; box-sizing: border-box; }

html { scroll-behavior: smooth; scroll-padding-top: 80px; font-size: 16px; }

body {
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
  background: var(--navy);
  color: var(--text);
  line-height: 1.6;
  overflow-x: hidden;
}

img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
ul { list-style: none; }

::selection { background: var(--gold); color: var(--navy); }

/* ----- Container ----- */
.container {
  width: 100%;
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 24px;
}

/* ----- Section ----- */
.section {
  padding: 100px 0;
  position: relative;
}

.section-header {
  text-align: center;
  margin-bottom: 60px;
}

.section-tag {
  display: inline-block;
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 3px;
  text-transform: uppercase;
  color: var(--gold);
  border: 1px solid rgba(212, 168, 67, 0.3);
  padding: 6px 16px;
  border-radius: 50px;
  margin-bottom: 20px;
  background: rgba(212, 168, 67, 0.06);
}

.section-header h2 {
  font-family: 'Playfair Display', serif;
  font-size: 2.8rem;
  font-weight: 700;
  color: var(--white);
  margin-bottom: 16px;
  line-height: 1.2;
}

.section-header p {
  font-size: 1.1rem;
  color: var(--text-muted);
  max-width: 600px;
  margin: 0 auto;
}

.gold { color: var(--gold); }

.glass {
  background: var(--glass-bg);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius);
}

/* ----- Buttons ----- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 14px 32px;
  border-radius: 50px;
  font-weight: 600;
  font-size: 0.95rem;
  cursor: pointer;
  transition: var(--transition);
  border: none;
  font-family: inherit;
}

.btn-primary {
  background: linear-gradient(135deg, var(--gold), var(--gold-dark));
  color: var(--navy);
  box-shadow: var(--shadow-gold);
}
.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 30px rgba(212, 168, 67, 0.35);
}

.btn-outline {
  background: transparent;
  color: var(--white);
  border: 1px solid rgba(255, 255, 255, 0.2);
}
.btn-outline:hover {
  border-color: var(--gold);
  color: var(--gold);
}

.btn-full { width: 100%; justify-content: center; padding: 16px 32px; font-size: 1rem; }

/* ============================================
   NAVBAR
   ============================================ */
.navbar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  padding: 16px 0;
  transition: var(--transition);
}

.navbar.scrolled {
  background: rgba(11, 17, 36, 0.92);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--glass-border);
  padding: 10px 0;
}

.nav-container {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.logo {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 1.4rem;
  font-weight: 700;
  color: var(--white);
}

.logo-icon { font-size: 1.6rem; }
.logo-text { font-family: 'Playfair Display', serif; }

.nav-links {
  display: flex;
  align-items: center;
  gap: 32px;
}

.nav-link {
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--text-muted);
  transition: var(--transition);
  position: relative;
}
.nav-link::after {
  content: '';
  position: absolute;
  bottom: -4px;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--gold);
  transition: var(--transition);
}
.nav-link:hover { color: var(--white); }
.nav-link:hover::after { width: 100%; }

.nav-cta {
  background: linear-gradient(135deg, var(--gold), var(--gold-dark));
  color: var(--navy) !important;
  padding: 10px 24px;
  border-radius: 50px;
  font-weight: 600;
}
.nav-cta::after { display: none; }
.nav-cta:hover { transform: translateY(-1px); box-shadow: var(--shadow-gold); }

.menu-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 4px;
}
.menu-toggle span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--white);
  border-radius: 2px;
  transition: var(--transition);
}
.menu-toggle.active span:nth-child(1) { transform: rotate(45deg) translate(5px, 5px); }
.menu-toggle.active span:nth-child(2) { opacity: 0; }
.menu-toggle.active span:nth-child(3) { transform: rotate(-45deg) translate(5px, -5px); }

/* ============================================
   HERO
   ============================================ */
.hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  padding: 120px 0 0;
  position: relative;
  overflow: hidden;
}

.hero-bg {
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse at 20% 50%, rgba(212, 168, 67, 0.08) 0%, transparent 50%),
    radial-gradient(ellipse at 80% 20%, rgba(212, 168, 67, 0.04) 0%, transparent 50%),
    radial-gradient(ellipse at 50% 80%, rgba(11, 17, 36, 1) 0%, transparent 70%);
  z-index: 0;
}

.hero-container {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
  position: relative;
  z-index: 1;
}

.hero-content { position: relative; }

.hero-badge {
  display: inline-block;
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 3px;
  text-transform: uppercase;
  color: var(--gold);
  border: 1px solid rgba(212, 168, 67, 0.3);
  padding: 6px 16px;
  border-radius: 50px;
  margin-bottom: 28px;
  background: rgba(212, 168, 67, 0.06);
  animation: fadeInUp 0.6s ease;
}

.hero-title {
  font-family: 'Playfair Display', serif;
  font-size: 3.8rem;
  line-height: 1.15;
  color: var(--white);
  margin-bottom: 24px;
  animation: fadeInUp 0.8s ease;
}

.hero-title-line { display: block; }

.hero-subtitle {
  font-size: 1.15rem;
  color: var(--text-muted);
  line-height: 1.7;
  max-width: 520px;
  margin-bottom: 36px;
  animation: fadeInUp 1s ease;
}

.hero-actions {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
  margin-bottom: 48px;
  animation: fadeInUp 1.2s ease;
}

.hero-stats {
  display: flex;
  gap: 40px;
  animation: fadeInUp 1.4s ease;
}

.stat { display: flex; flex-direction: column; gap: 2px; }
.stat-number { font-size: 2.2rem; font-weight: 800; color: var(--white); }
.stat-plus { font-size: 1.2rem; color: var(--gold); }
.stat-label { font-size: 0.8rem; color: var(--text-muted); text-transform: uppercase; letter-spacing: 1px; }

/* Globe Visual */
.hero-visual {
  display: flex;
  align-items: center;
  justify-content: center;
  animation: fadeInUp 1.2s ease;
}

.globe-wrapper {
  width: 380px;
  height: 380px;
  position: relative;
}

.globe {
  width: 100%;
  height: 100%;
  border-radius: 50%;
  background: radial-gradient(circle at 35% 35%, rgba(212, 168, 67, 0.06), rgba(11, 17, 36, 0.8));
  border: 1px solid rgba(212, 168, 67, 0.2);
  position: relative;
  animation: float 6s ease-in-out infinite;
  overflow: hidden;
}

.globe-line {
  position: absolute;
  background: rgba(212, 168, 67, 0.08);
}
.line-h {
  width: 100%;
  height: 1px;
  top: 50%;
  transform: translateY(-50%);
}
.line-v {
  height: 100%;
  width: 1px;
  left: 50%;
  transform: translateX(-50%);
}

.globe-point {
  position: absolute;
  width: 12px;
  height: 12px;
  background: var(--gold);
  border-radius: 50%;
  left: var(--x);
  top: var(--y);
  transform: translate(-50%, -50%);
  box-shadow: 0 0 20px rgba(212, 168, 67, 0.5);
  animation: pulse 2s ease-in-out infinite;
}
.globe-point span {
  position: absolute;
  left: 20px;
  top: 50%;
  transform: translateY(-50%);
  font-size: 0.75rem;
  color: var(--text-muted);
  white-space: nowrap;
  font-weight: 500;
}

.scroll-indicator {
  position: absolute;
  bottom: 40px;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 6px;
  color: var(--text-muted);
  font-size: 0.75rem;
  letter-spacing: 2px;
  text-transform: uppercase;
  animation: bounce 2s ease-in-out infinite;
  z-index: 1;
}

/* ============================================
   TRUSTED PARTNERS
   ============================================ */
.trusted {
  padding: 60px 0;
  border-top: 1px solid var(--glass-border);
  border-bottom: 1px solid var(--glass-border);
}

.trusted-label {
  text-align: center;
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 2px;
  color: var(--text-muted);
  margin-bottom: 28px;
}

.trusted-logos {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: 20px 48px;
}

.trusted-logos span {
  font-size: 1.05rem;
  font-weight: 500;
  color: var(--text-muted);
  opacity: 0.6;
  transition: var(--transition);
}
.trusted-logos span:hover { opacity: 1; color: var(--white); }

/* ============================================
   SERVICES
   ============================================ */
.services { background: var(--navy-light); }

.services-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.service-card {
  padding: 36px 28px;
  text-align: center;
  transition: var(--transition);
  cursor: default;
}
.service-card:hover {
  transform: translateY(-6px);
  border-color: rgba(212, 168, 67, 0.2);
  background: var(--glass-hover);
}

.service-icon {
  width: 60px;
  height: 60px;
  margin: 0 auto 20px;
  background: linear-gradient(135deg, rgba(212, 168, 67, 0.15), rgba(212, 168, 67, 0.05));
  border-radius: 16px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  color: var(--gold);
  transition: var(--transition);
}
.service-card:hover .service-icon {
  background: linear-gradient(135deg, var(--gold), var(--gold-dark));
  color: var(--navy);
}

.service-card h3 { font-size: 1.15rem; color: var(--white); margin-bottom: 12px; }
.service-card p { font-size: 0.9rem; color: var(--text-muted); line-height: 1.7; }

/* ============================================
   REGIONS
   ============================================ */
.regions-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
}

.region-card {
  padding: 32px 24px;
  border-radius: var(--radius);
  background: var(--navy-mid);
  border: 1px solid var(--glass-border);
  transition: var(--transition);
  position: relative;
  overflow: hidden;
}
.region-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 3px;
  background: var(--accent);
  opacity: 0.6;
  transition: var(--transition);
}
.region-card:hover { transform: translateY(-4px); border-color: var(--accent); }
.region-card:hover::before { opacity: 1; }

.region-flag {
  font-size: 2rem;
  margin-bottom: 16px;
  color: var(--accent);
}

.region-card h3 { font-size: 1.3rem; color: var(--white); margin-bottom: 10px; }
.region-card > p { font-size: 0.85rem; color: var(--text-muted); margin-bottom: 16px; line-height: 1.6; }

.region-products { display: flex; flex-direction: column; gap: 6px; }
.region-products li {
  font-size: 0.8rem;
  color: var(--text-muted);
  padding-left: 16px;
  position: relative;
}
.region-products li::before {
  content: '›';
  position: absolute;
  left: 0;
  color: var(--accent);
  font-weight: 700;
}

/* ============================================
   HOW IT WORKS
   ============================================ */
.how { background: var(--navy-light); }

.steps {
  max-width: 700px;
  margin: 0 auto;
}

.step {
  display: flex;
  gap: 24px;
  align-items: flex-start;
  opacity: 0;
  transform: translateY(20px);
  transition: 0.6s ease;
}
.step.visible { opacity: 1; transform: translateY(0); }

.step-number {
  font-size: 2.5rem;
  font-weight: 800;
  color: var(--gold);
  font-family: 'Playfair Display', serif;
  min-width: 60px;
  opacity: 0.5;
}

.step-content h3 {
  font-size: 1.2rem;
  color: var(--white);
  margin-bottom: 8px;
}

.step-content p {
  font-size: 0.95rem;
  color: var(--text-muted);
  line-height: 1.7;
}

.step-connector {
  width: 1px;
  height: 40px;
  background: linear-gradient(to bottom, var(--gold), transparent);
  margin-left: 30px;
  opacity: 0.3;
}

/* ============================================
   PRODUCTS
   ============================================ */
.product-showcase {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
}

.product-category {
  padding: 28px 20px;
  border-radius: var(--radius);
  background: var(--navy-mid);
  border: 1px solid var(--glass-border);
  text-align: center;
  transition: var(--transition);
}
.product-category:hover {
  transform: translateY(-4px);
  border-color: rgba(212, 168, 67, 0.25);
}
.product-category.highlight {
  border-color: rgba(212, 168, 67, 0.2);
  background: linear-gradient(135deg, rgba(212, 168, 67, 0.08), var(--navy-mid));
}

.product-icon {
  font-size: 1.8rem;
  color: var(--gold);
  margin-bottom: 14px;
}

.product-category h4 {
  font-size: 1rem;
  color: var(--white);
  margin-bottom: 8px;
}

.product-category p {
  font-size: 0.8rem;
  color: var(--text-muted);
  line-height: 1.5;
}

/* ----- Skip link (accessibility) ----- */
.skip-link {
  position: absolute;
  top: -100%;
  left: 8px;
  padding: 10px 20px;
  background: var(--gold);
  color: var(--navy);
  z-index: 9999;
  border-radius: var(--radius-sm);
  font-weight: 600;
  font-size: 0.9rem;
  text-decoration: none;
}
.skip-link:focus {
  top: 8px;
}

/* ----- Focus visible (accessibility) ----- */
:focus-visible {
  outline: 2px solid var(--gold);
  outline-offset: 3px;
  border-radius: 4px;
}
:focus:not(:focus-visible) {
  outline: none;
}

/* ----- Reduced motion ----- */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }
}

/* ----- Touch targets (mobile) ----- */
.nav-link, .btn, .footer-social a {
  min-height: 44px;
  display: inline-flex;
  align-items: center;
}

/* ============================================
   CUSTOMIZATION
   ============================================ */
.custom-wrapper {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
}

.custom-content h2 { font-size: 2.8rem; font-family: 'Playfair Display', serif; }
.custom-content > p { font-size: 1.05rem; color: var(--text-muted); margin: 20px 0 36px; }

.custom-features { display: flex; flex-direction: column; gap: 20px; }

.custom-feature {
  display: flex;
  align-items: flex-start;
  gap: 14px;
}
.custom-feature i {
  color: var(--gold);
  font-size: 1.2rem;
  margin-top: 2px;
}
.custom-feature strong { display: block; color: var(--white); font-size: 0.95rem; margin-bottom: 2px; }
.custom-feature span { font-size: 0.85rem; color: var(--text-muted); }

.custom-card {
  padding: 32px;
}

.custom-card-header {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 24px;
  color: var(--gold);
  font-weight: 600;
}

.custom-compare {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 24px;
}
.custom-compare i { color: var(--gold); font-size: 1.5rem; }

.compare-label {
  display: block;
  text-align: center;
  margin-bottom: 12px;
  font-size: 0.8rem;
  color: var(--text-muted);
}

.compare-box {
  width: 100px;
  height: 100px;
  border-radius: 12px;
  background: rgba(255, 255, 255, 0.05);
  border: 2px dashed rgba(255, 255, 255, 0.1);
}
.compare-box.branded {
  background: linear-gradient(135deg, var(--navy-mid), rgba(212, 168, 67, 0.15));
  border: 2px solid var(--gold);
  position: relative;
}
.compare-box.branded::after {
  content: '★';
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  font-size: 2rem;
  color: var(--gold);
}

/* ============================================
   AI NOTE
   ============================================ */
.ai-note { padding-top: 0; }
.ai-note-card {
  display: flex;
  align-items: center;
  gap: 24px;
  padding: 32px 40px;
  max-width: 800px;
  margin: 0 auto;
}
.ai-note-icon {
  font-size: 2.5rem;
  color: var(--gold);
  flex-shrink: 0;
}
.ai-note-content h3 { font-size: 1.15rem; color: var(--white); margin-bottom: 8px; }
.ai-note-content p { font-size: 0.9rem; color: var(--text-muted); line-height: 1.7; }

/* ============================================
   TESTIMONIALS
   ============================================ */
.testimonials { background: var(--navy-light); }

.testimonials-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.testimonial-card {
  padding: 32px 28px;
  transition: var(--transition);
}
.testimonial-card:hover { transform: translateY(-4px); }

.stars {
  color: var(--gold);
  font-size: 1rem;
  margin-bottom: 16px;
  letter-spacing: 2px;
}

.testimonial-card > p {
  font-size: 0.9rem;
  color: var(--text-muted);
  line-height: 1.7;
  margin-bottom: 24px;
  font-style: italic;
}

.testimonial-author {
  display: flex;
  align-items: center;
  gap: 12px;
}

.author-avatar {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-size: 0.9rem;
  color: var(--navy);
}

.testimonial-author strong { display: block; color: var(--white); font-size: 0.9rem; }
.testimonial-author span { font-size: 0.8rem; color: var(--text-muted); }

/* ============================================
   CONTACT
   ============================================ */
.contact-card {
  max-width: 750px;
  margin: 0 auto;
  padding: 50px 44px;
}

.contact-header { text-align: center; margin-bottom: 40px; }
.contact-header h2 { font-family: 'Playfair Display', serif; font-size: 2.2rem; color: var(--white); margin-bottom: 12px; }
.contact-header p { color: var(--text-muted); font-size: 0.95rem; }

.contact-form { display: flex; flex-direction: column; gap: 20px; }

.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; }
.form-row-3 { grid-template-columns: repeat(3, 1fr); }

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

.form-group label {
  font-size: 0.85rem;
  font-weight: 500;
  color: var(--text);
}

.form-group input,
.form-group textarea,
.form-group select {
  padding: 12px 16px;
  border-radius: var(--radius-sm);
  border: 1px solid var(--glass-border);
  background: rgba(255, 255, 255, 0.03);
  color: var(--white);
  font-family: inherit;
  font-size: 0.9rem;
  transition: var(--transition);
  outline: none;
}
.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus {
  border-color: var(--gold);
  background: rgba(212, 168, 67, 0.04);
  box-shadow: 0 0 0 3px rgba(212, 168, 67, 0.1);
}

.form-group input::placeholder,
.form-group textarea::placeholder { color: var(--text-muted); opacity: 0.6; }

.form-group select { cursor: pointer; color: var(--text-muted); }
.form-group select option { background: var(--navy); color: var(--white); }

.form-group textarea { resize: vertical; min-height: 80px; }

.contact-form .btn { margin-top: 8px; }

.form-feedback {
  display: none;
  padding: 12px 16px;
  border-radius: var(--radius-sm);
  font-size: 0.9rem;
  font-weight: 500;
  margin-top: 8px;
}
.form-feedback--success {
  background: rgba(46, 204, 113, 0.1);
  border: 1px solid rgba(46, 204, 113, 0.3);
  color: #2ECC71;
}
.form-feedback--error {
  background: rgba(231, 76, 60, 0.1);
  border: 1px solid rgba(231, 76, 60, 0.3);
  color: #E74C3C;
}
.form-feedback--info {
  background: rgba(52, 152, 219, 0.1);
  border: 1px solid rgba(52, 152, 219, 0.3);
  color: #3498DB;
}

.contact-direct {
  text-align: center;
  margin-top: 24px;
  padding-top: 24px;
  border-top: 1px solid var(--glass-border);
}
.contact-direct p { font-size: 0.85rem; color: var(--text-muted); }
.contact-direct a { color: var(--gold); font-weight: 500; transition: var(--transition); }
.contact-direct a:hover { color: var(--gold-light); }

/* ============================================
   TESTIMONIAL METRICS
   ============================================ */
.testimonial-metrics {
  display: flex;
  justify-content: center;
  gap: 48px;
  margin-top: 48px;
  flex-wrap: wrap;
}

.metric {
  text-align: center;
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.metric-number {
  font-family: 'Playfair Display', serif;
  font-size: 2rem;
  font-weight: 700;
  color: var(--gold);
}

.metric-label {
  font-size: 0.8rem;
  color: var(--text-muted);
  max-width: 180px;
}

@media (max-width: 768px) {
  .testimonial-metrics {
    gap: 24px;
  }
  .metric-number {
    font-size: 1.5rem;
  }
}

@media (max-width: 480px) {
  .testimonial-metrics {
    flex-direction: column;
    align-items: center;
    gap: 20px;
  }
}

/* ============================================
   FOOTER
   ============================================ */
.footer {
  padding: 80px 0 40px;
  border-top: 1px solid var(--glass-border);
  background: var(--navy-light);
}

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

.footer-brand p {
  font-size: 0.9rem;
  color: var(--text-muted);
  margin: 16px 0 20px;
  line-height: 1.7;
  max-width: 280px;
}

.footer-social {
  display: flex;
  gap: 12px;
}
.footer-social a {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  border: 1px solid var(--glass-border);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-muted);
  transition: var(--transition);
}
.footer-social a:hover {
  border-color: var(--gold);
  color: var(--gold);
  background: rgba(212, 168, 67, 0.06);
}

.footer-links h4 {
  font-size: 0.9rem;
  color: var(--white);
  margin-bottom: 20px;
}

.footer-links a {
  display: block;
  font-size: 0.85rem;
  color: var(--text-muted);
  margin-bottom: 12px;
  transition: var(--transition);
}
.footer-links a:hover { color: var(--gold); }

.footer-bottom {
  padding-top: 32px;
  border-top: 1px solid var(--glass-border);
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 12px;
}

.footer-bottom p { font-size: 0.8rem; color: var(--text-muted); }
.footer-ai { color: var(--gold); opacity: 0.6; }

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

@keyframes float {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-10px); }
}

@keyframes pulse {
  0%, 100% { opacity: 0.6; transform: translate(-50%, -50%) scale(1); }
  50% { opacity: 1; transform: translate(-50%, -50%) scale(1.3); }
}

@keyframes bounce {
  0%, 100% { transform: translateX(-50%) translateY(0); }
  50% { transform: translateX(-50%) translateY(-6px); }
}

/* ============================================
   RESPONSIVE
   ============================================ */
@media (max-width: 1024px) {
  .hero-container { grid-template-columns: 1fr; gap: 40px; }
  .hero-visual { display: none; }
  .hero-title { font-size: 3rem; }
  .hero-stats { justify-content: center; }
  .hero-actions { justify-content: center; }
  .hero-subtitle { text-align: center; margin: 0 auto 36px; }
  .hero-content { text-align: center; }

  .services-grid { grid-template-columns: repeat(2, 1fr); }
  .regions-grid { grid-template-columns: repeat(2, 1fr); }
  .product-showcase { grid-template-columns: repeat(3, 1fr); }
  .testimonials-grid { grid-template-columns: 1fr; }
  .custom-wrapper { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 768px) {
  .section { padding: 60px 0; }
  .section-header h2 { font-size: 2rem; }
  .hero-title { font-size: 2.2rem; }
  .hero-subtitle { font-size: 1rem; }
  .hero-stats { gap: 24px; }
  .stat-number { font-size: 1.6rem; }

  .nav-links {
    display: none;
    position: fixed;
    top: 70px;
    left: 0;
    right: 0;
    background: rgba(11, 17, 36, 0.98);
    flex-direction: column;
    padding: 32px 24px;
    gap: 20px;
    border-bottom: 1px solid var(--glass-border);
    backdrop-filter: blur(20px);
  }
  .nav-links.open { display: flex; }
  .menu-toggle { display: flex; }

  .services-grid { grid-template-columns: 1fr; }
  .regions-grid { grid-template-columns: 1fr; }
  .product-showcase { grid-template-columns: repeat(2, 1fr); }
  .custom-content h2 { font-size: 2rem; }

  .form-row { grid-template-columns: 1fr; }
  .form-row-3 { grid-template-columns: 1fr; }

  .contact-card { padding: 32px 24px; }

  .footer-grid { grid-template-columns: 1fr; gap: 32px; }
  .footer-bottom { flex-direction: column; text-align: center; }

  .ai-note-card { flex-direction: column; text-align: center; padding: 28px 24px; }
}

@media (max-width: 480px) {
  .product-showcase { grid-template-columns: 1fr 1fr; gap: 12px; }
  .product-category { padding: 20px 16px; }
}