/* ===================================================
   GSAf — Geological Society of Africa
   Main Stylesheet (style.css)
   =================================================== */

/* ---------- CSS VARIABLES ---------- */
:root {
  --white: #FFFFFF;
  --dark: #1a2332;
  --dark-alt: #243044;
  --text: #333333;
  --text-light: #666;
  --text-muted: #999;
  --primary: #0056b3;
  --primary-dark: #003f87;
  --primary-light: #e8f0fb;
  --accent: #c8902a;
  --accent-light: #f5ead8;
  --error: #FF0000;
  --success: #1a7f3c;
  --border: #e0e6ed;
  --bg-light: #f8f9fc;
  --bg-section: #f2f5fa;
  --shadow-sm: 0 2px 8px rgba(0,0,0,0.06);
  --shadow-md: 0 6px 24px rgba(0,0,0,0.1);
  --shadow-lg: 0 16px 48px rgba(0,0,0,0.14);
  --radius: 12px;
  --radius-sm: 8px;
  --radius-lg: 20px;
  --font-display: 'Playfair Display', serif;
  --font-body: 'DM Sans', sans-serif;
  --header-h: 80px;
  --transition: 0.28s cubic-bezier(0.4, 0, 0.2, 1);
}

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

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

body {
  font-family: var(--font-body);
  color: var(--text);
  background: var(--white);
  line-height: 1.65;
  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; }

.container {
  width: 100%;
  max-width: 1240px;
  margin: 0 auto;
  padding: 0 24px;
}

/* ---------- TYPOGRAPHY ---------- */
.section-tag {
  display: inline-block;
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--accent);
  background: var(--accent-light);
  padding: 4px 14px;
  border-radius: 100px;
  margin-bottom: 14px;
}
.section-tag.light {
  color: var(--accent);
  background: rgba(200,144,42,0.15);
}

.section-title {
  font-family: var(--font-display);
  font-size: clamp(1.8rem, 3.5vw, 2.8rem);
  font-weight: 700;
  color: var(--dark);
  line-height: 1.2;
  margin-bottom: 1rem;
}
.section-title.light { color: var(--white); }

.section-subtitle {
  font-size: 1.05rem;
  color: var(--text-light);
  max-width: 600px;
}

.section-header.center {
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
}

/* ---------- BUTTONS ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 13px 28px;
  border-radius: var(--radius-sm);
  font-weight: 600;
  font-size: 0.95rem;
  transition: all var(--transition);
  cursor: pointer;
  white-space: nowrap;
}
.btn-primary {
  background: var(--primary);
  color: var(--white);
  border: 2px solid var(--primary);
}
.btn-primary:hover {
  background: var(--primary-dark);
  border-color: var(--primary-dark);
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(0,86,179,0.35);
}
.btn-outline {
  background: transparent;
  color: var(--primary);
  border: 2px solid var(--primary);
}
.btn-outline:hover {
  background: var(--primary);
  color: var(--white);
  transform: translateY(-2px);
}
.btn-outline-light {
  background: transparent;
  color: var(--white);
  border: 2px solid rgba(255,255,255,0.6);
}
.btn-outline-light:hover {
  background: var(--white);
  color: var(--dark);
  border-color: var(--white);
}
.btn-lg { padding: 16px 36px; font-size: 1.05rem; }

/* ---------- HERO ---------- */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  background: linear-gradient(135deg, #0d1b2e 0%, #1a3455 40%, #0f2744 100%);
  overflow: hidden;
  padding-top: var(--header-h);
}

.hero-bg-pattern {
  position: absolute;
  inset: 0;
  background-image:
    radial-gradient(circle at 20% 50%, rgba(0,86,179,0.18) 0%, transparent 50%),
    radial-gradient(circle at 80% 20%, rgba(200,144,42,0.12) 0%, transparent 40%),
    url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%23ffffff' fill-opacity='0.02'%3E%3Cpath d='M36 34v-4h-2v4h-4v2h4v4h2v-4h4v-2h-4zm0-30V0h-2v4h-4v2h4v4h2V6h4V4h-4zM6 34v-4H4v4H0v2h4v4h2v-4h4v-2H6zM6 4V0H4v4H0v2h4v4h2V6h4V4H6z'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E");
  opacity: 1;
}

.hero-overlay {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: 200px;
  background: linear-gradient(to top, rgba(26,35,50,0.4), transparent);
}

.hero-content {
  position: relative;
  z-index: 2;
  max-width: 800px;
  padding: 80px 24px 100px;
  margin: 0 auto;
  text-align: center;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(255,255,255,0.08);
  border: 1px solid rgba(255,255,255,0.15);
  color: rgba(255,255,255,0.85);
  font-size: 0.82rem;
  letter-spacing: 0.05em;
  padding: 7px 18px;
  border-radius: 100px;
  margin-bottom: 28px;
  backdrop-filter: blur(8px);
}
.badge-dot {
  width: 7px; height: 7px;
  background: var(--accent);
  border-radius: 50%;
  animation: pulse 2s infinite;
}
@keyframes pulse {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.5; transform: scale(0.8); }
}

.hero-title {
  font-family: var(--font-display);
  font-size: clamp(2.5rem, 6vw, 4.5rem);
  font-weight: 800;
  color: var(--white);
  line-height: 1.1;
  margin-bottom: 24px;
  text-shadow: 0 2px 20px rgba(0,0,0,0.3);
}
.hero-accent {
  color: var(--accent);
  display: block;
}

.hero-subtitle {
  font-size: clamp(1rem, 2vw, 1.2rem);
  color: rgba(255,255,255,0.78);
  max-width: 640px;
  margin: 0 auto 36px;
  line-height: 1.7;
}

.hero-actions {
  display: flex;
  gap: 16px;
  justify-content: center;
  flex-wrap: wrap;
  margin-bottom: 56px;
}

.hero-stats {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0;
  background: rgba(255,255,255,0.06);
  border: 1px solid rgba(255,255,255,0.1);
  border-radius: var(--radius);
  padding: 20px 40px;
  backdrop-filter: blur(12px);
  max-width: 540px;
  margin: 0 auto;
}
.stat-item { text-align: center; padding: 0 30px; }
.stat-number {
  display: block;
  font-family: var(--font-display);
  font-size: 2rem;
  font-weight: 700;
  color: var(--white);
  line-height: 1;
}
.stat-label {
  display: block;
  font-size: 0.78rem;
  color: rgba(255,255,255,0.6);
  margin-top: 4px;
  letter-spacing: 0.04em;
}
.stat-divider {
  width: 1px;
  height: 40px;
  background: rgba(255,255,255,0.15);
}

.hero-scroll-indicator {
  position: absolute;
  bottom: 30px;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  color: rgba(255,255,255,0.4);
  font-size: 0.7rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}
.scroll-line {
  width: 1px;
  height: 40px;
  background: linear-gradient(to bottom, rgba(255,255,255,0.4), transparent);
  animation: scrollAnim 1.8s ease infinite;
}
@keyframes scrollAnim {
  0% { transform: scaleY(0); transform-origin: top; }
  50% { transform: scaleY(1); transform-origin: top; }
  51% { transform: scaleY(1); transform-origin: bottom; }
  100% { transform: scaleY(0); transform-origin: bottom; }
}

/* ---------- PARTNER BANNER ---------- */
.partner-banner {
  background: var(--bg-light);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  padding: 28px 0;
}
.partner-inner {
  display: flex;
  align-items: center;
  gap: 32px;
  flex-wrap: wrap;
}
.partner-label span {
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--text-muted);
  background: var(--border);
  padding: 5px 12px;
  border-radius: 4px;
  white-space: nowrap;
}
.partner-content {
  display: flex;
  align-items: center;
  gap: 24px;
  flex-wrap: wrap;
}
.partner-logo-placeholder {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 0.95rem;
  color: var(--dark);
}
.partner-logo-placeholder i {
  font-size: 1.6rem;
  color: var(--primary);
}
.partner-content p {
  font-size: 0.88rem;
  color: var(--text-light);
  max-width: 280px;
}
.partner-badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: #e6f4ea;
  color: var(--success);
  font-size: 0.8rem;
  font-weight: 600;
  padding: 5px 12px;
  border-radius: 100px;
  white-space: nowrap;
}

/* ---------- ABOUT SECTION ---------- */
.about-section {
  padding: 100px 0;
  background: var(--white);
}
.about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 72px;
  align-items: center;
}
.about-lead {
  font-size: 1.12rem;
  color: var(--text);
  margin-bottom: 36px;
  line-height: 1.75;
}
.objectives-list {
  display: flex;
  flex-direction: column;
  gap: 22px;
}
.objective-item {
  display: flex;
  gap: 18px;
  align-items: flex-start;
}
.obj-icon {
  width: 46px;
  height: 46px;
  min-width: 46px;
  background: var(--primary-light);
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--primary);
  font-size: 1.1rem;
}
.obj-text strong {
  display: block;
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--dark);
  margin-bottom: 2px;
}
.obj-text span {
  font-size: 0.88rem;
  color: var(--text-light);
  line-height: 1.5;
}
.about-visual {
  position: relative;
  height: 460px;
}
.africa-map-card {
  width: 100%;
  height: 100%;
  background: linear-gradient(135deg, var(--dark) 0%, var(--dark-alt) 100%);
  border-radius: var(--radius-lg);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 20px;
  overflow: hidden;
  position: relative;
}
.africa-map-card::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at 60% 40%, rgba(0,86,179,0.3), transparent 60%);
}
.africa-icon {
  font-size: 9rem;
  color: rgba(255,255,255,0.08);
  position: absolute;
  bottom: -10px;
  right: -10px;
}
.map-overlay-text {
  position: relative;
  z-index: 2;
  text-align: center;
  color: white;
}
.map-overlay-text span {
  display: block;
  font-size: 0.78rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 8px;
}
.map-overlay-text strong {
  font-family: var(--font-display);
  font-size: 1.6rem;
}
.floating-card {
  position: absolute;
  background: var(--white);
  border-radius: var(--radius-sm);
  box-shadow: var(--shadow-lg);
  padding: 14px 18px;
  display: flex;
  align-items: center;
  gap: 12px;
  z-index: 3;
}
.floating-card i {
  font-size: 1.4rem;
  color: var(--primary);
  width: 36px;
  text-align: center;
}
.floating-card strong { display: block; font-size: 0.9rem; font-weight: 600; color: var(--dark); }
.floating-card span { font-size: 0.78rem; color: var(--text-muted); }
.card-top { top: 24px; left: -24px; }
.card-bottom { bottom: 40px; right: -24px; }

/* ---------- WHY GSAf ---------- */
.why-section {
  padding: 100px 0;
  background: var(--bg-section);
}
.why-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
  margin-top: 56px;
}
.why-card {
  background: var(--white);
  border-radius: var(--radius);
  padding: 36px 28px;
  position: relative;
  border: 1px solid var(--border);
  transition: all var(--transition);
  overflow: hidden;
}
.why-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--primary), var(--accent));
  transform: scaleX(0);
  transform-origin: left;
  transition: transform var(--transition);
}
.why-card:hover { transform: translateY(-6px); box-shadow: var(--shadow-md); }
.why-card:hover::before { transform: scaleX(1); }
.why-number {
  font-family: var(--font-display);
  font-size: 3.5rem;
  font-weight: 800;
  color: var(--border);
  line-height: 1;
  margin-bottom: 12px;
  transition: color var(--transition);
}
.why-card:hover .why-number { color: var(--primary-light); }
.why-icon {
  font-size: 1.6rem;
  color: var(--primary);
  margin-bottom: 14px;
}
.why-card h3 {
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--dark);
  margin-bottom: 10px;
}
.why-card p { font-size: 0.9rem; color: var(--text-light); line-height: 1.6; }

/* ---------- WHO WE SERVE ---------- */
.serve-section { padding: 100px 0; background: var(--white); }
.serve-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
  margin-top: 56px;
}
.serve-card {
  background: var(--bg-light);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 32px 24px;
  transition: all var(--transition);
  position: relative;
  overflow: hidden;
}
.serve-card.featured {
  background: linear-gradient(135deg, var(--dark), var(--dark-alt));
  border-color: transparent;
  color: white;
}
.serve-card:hover { transform: translateY(-5px); box-shadow: var(--shadow-md); }
.serve-icon {
  font-size: 2rem;
  color: var(--primary);
  margin-bottom: 18px;
}
.serve-card.featured .serve-icon { color: var(--accent); }
.serve-card h3 {
  font-size: 1rem;
  font-weight: 700;
  color: var(--dark);
  margin-bottom: 10px;
}
.serve-card.featured h3 { color: white; }
.serve-card p { font-size: 0.88rem; color: var(--text-light); line-height: 1.6; margin-bottom: 18px; }
.serve-card.featured p { color: rgba(255,255,255,0.7); }
.serve-link {
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--primary);
  display: inline-flex;
  align-items: center;
  gap: 6px;
  transition: gap var(--transition);
}
.serve-card.featured .serve-link { color: var(--accent); }
.serve-link:hover { gap: 10px; }
.serve-tag {
  display: inline-block;
  font-size: 0.7rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  background: var(--primary-light);
  color: var(--primary);
  padding: 3px 10px;
  border-radius: 100px;
  margin-top: 14px;
}
.serve-card.featured .serve-tag {
  background: rgba(200,144,42,0.2);
  color: var(--accent);
}

/* ---------- WHAT WE DO ---------- */
.what-section {
  padding: 100px 0;
  background: linear-gradient(135deg, var(--dark) 0%, #0d2340 100%);
  position: relative;
  overflow: hidden;
}
.what-section::before {
  content: '';
  position: absolute;
  inset: 0;
  background: url("data:image/svg+xml,%3Csvg width='80' height='80' viewBox='0 0 80 80' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%23ffffff' fill-opacity='0.02'%3E%3Ccircle cx='40' cy='40' r='2'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E");
}
.what-header {
  text-align: center;
  margin-bottom: 60px;
  position: relative;
  z-index: 2;
}
.what-header .section-title { margin-bottom: 24px; }
.what-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
  position: relative;
  z-index: 2;
}
.what-card {
  background: rgba(255,255,255,0.05);
  border: 1px solid rgba(255,255,255,0.08);
  border-radius: var(--radius);
  padding: 36px 24px;
  transition: all var(--transition);
  backdrop-filter: blur(8px);
}
.what-card:hover {
  background: rgba(255,255,255,0.09);
  border-color: rgba(200,144,42,0.4);
  transform: translateY(-4px);
}
.what-number {
  font-family: var(--font-display);
  font-size: 3rem;
  font-weight: 800;
  color: rgba(255,255,255,0.07);
  line-height: 1;
  margin-bottom: 16px;
}
.what-icon {
  font-size: 1.8rem;
  color: var(--accent);
  margin-bottom: 16px;
}
.what-card h3 {
  font-size: 1.02rem;
  font-weight: 700;
  color: var(--white);
  margin-bottom: 12px;
}
.what-card p { font-size: 0.88rem; color: rgba(255,255,255,0.6); line-height: 1.65; }

/* ---------- NEWS STRIP ---------- */
.news-strip {
  padding: 90px 0;
  background: var(--bg-section);
}
.news-strip-header {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  margin-bottom: 40px;
  flex-wrap: wrap;
  gap: 16px;
}
.news-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
}
.news-card {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 32px;
  transition: all var(--transition);
  display: flex;
  flex-direction: column;
}
.news-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-md); }
.news-category {
  font-size: 0.72rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--primary);
  background: var(--primary-light);
  padding: 3px 10px;
  border-radius: 4px;
  display: inline-block;
  margin-bottom: 14px;
  align-self: flex-start;
}
.news-card h4 {
  font-size: 1.02rem;
  font-weight: 700;
  color: var(--dark);
  margin-bottom: 10px;
  line-height: 1.4;
}
.news-card p {
  font-size: 0.88rem;
  color: var(--text-light);
  line-height: 1.65;
  flex: 1;
  margin-bottom: 20px;
}
.news-meta {
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-size: 0.82rem;
  color: var(--text-muted);
  padding-top: 16px;
  border-top: 1px solid var(--border);
}
.news-meta a {
  color: var(--primary);
  font-weight: 600;
  display: inline-flex;
  align-items: center;
  gap: 4px;
  transition: gap var(--transition);
}
.news-meta a:hover { gap: 8px; }

/* ---------- CTA SECTION ---------- */
.cta-section {
  padding: 90px 0;
  background: var(--primary);
  position: relative;
  overflow: hidden;
}
.cta-bg-pattern {
  position: absolute;
  inset: 0;
  background:
    radial-gradient(circle at 0% 50%, rgba(255,255,255,0.05) 0%, transparent 50%),
    radial-gradient(circle at 100% 50%, rgba(255,255,255,0.05) 0%, transparent 50%);
}
.cta-inner {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 40px;
  flex-wrap: wrap;
}
.cta-text h2 {
  font-family: var(--font-display);
  font-size: clamp(1.5rem, 3vw, 2.2rem);
  font-weight: 700;
  color: var(--white);
  margin-bottom: 10px;
}
.cta-text p { color: rgba(255,255,255,0.78); font-size: 1rem; }
.cta-actions { display: flex; gap: 16px; flex-wrap: wrap; }
.cta-section .btn-primary {
  background: var(--white);
  color: var(--primary);
  border-color: var(--white);
}
.cta-section .btn-primary:hover {
  background: var(--dark);
  border-color: var(--dark);
  color: var(--white);
}
.cta-section .btn-outline {
  color: var(--white);
  border-color: rgba(255,255,255,0.5);
}
.cta-section .btn-outline:hover {
  background: rgba(255,255,255,0.15);
  border-color: var(--white);
}

/* ========== FOOTER ========== */
.site-footer {
  background: var(--dark);
  color: rgba(255,255,255,0.75);
  position: relative;
}
.footer-wave {
  line-height: 0;
  background: var(--bg-section);
}
.footer-wave svg { display: block; width: 100%; }
.footer-main { padding: 60px 0 40px; }
.footer-brand {
  margin-bottom: 48px;
  padding-bottom: 48px;
  border-bottom: 1px solid rgba(255,255,255,0.08);
  display: flex;
  align-items: flex-start;
  gap: 60px;
  flex-wrap: wrap;
}
.footer-logo {
  display: flex;
  align-items: center;
  gap: 14px;
}
.footer-logo i {
  font-size: 2.8rem;
  color: var(--accent);
}
.footer-logo-main {
  display: block;
  font-family: var(--font-display);
  font-size: 1.8rem;
  font-weight: 700;
  color: var(--white);
  line-height: 1;
}
.footer-logo-sub {
  display: block;
  font-size: 0.76rem;
  color: rgba(255,255,255,0.5);
  letter-spacing: 0.06em;
  margin-top: 3px;
}
.footer-tagline {
  font-size: 0.9rem;
  color: rgba(255,255,255,0.55);
  max-width: 380px;
  line-height: 1.65;
}
.footer-socials {
  display: flex;
  gap: 12px;
  margin-top: 20px;
}
.footer-socials a {
  width: 38px; height: 38px;
  background: rgba(255,255,255,0.07);
  border: 1px solid rgba(255,255,255,0.1);
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: rgba(255,255,255,0.6);
  font-size: 0.9rem;
  transition: all var(--transition);
}
.footer-socials a:hover {
  background: var(--accent);
  border-color: var(--accent);
  color: var(--white);
  transform: translateY(-2px);
}
.footer-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 40px;
}
.footer-col-title {
  font-family: var(--font-display);
  font-size: 1rem;
  font-weight: 600;
  color: var(--white);
  margin-bottom: 20px;
  padding-bottom: 10px;
  border-bottom: 2px solid var(--accent);
  display: inline-block;
}
.footer-links { display: flex; flex-direction: column; gap: 9px; }
.footer-links a {
  font-size: 0.85rem;
  color: rgba(255,255,255,0.55);
  display: flex;
  align-items: center;
  gap: 7px;
  transition: all var(--transition);
}
.footer-links a i { font-size: 0.65rem; color: var(--accent); }
.footer-links a:hover { color: var(--white); padding-left: 4px; }
.footer-bottom {
  background: rgba(0,0,0,0.25);
  padding: 18px 0;
}
.footer-bottom-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 12px;
}
.footer-bottom p { font-size: 0.82rem; color: rgba(255,255,255,0.4); }
.footer-bottom-links {
  display: flex;
  gap: 14px;
  align-items: center;
  font-size: 0.82rem;
  color: rgba(255,255,255,0.35);
}
.footer-bottom-links a { color: rgba(255,255,255,0.5); transition: color var(--transition); }
.footer-bottom-links a:hover { color: var(--white); }

/* ========== ANIMATIONS ========== */
@keyframes fadeInUp {
  from { opacity: 0; transform: translateY(30px); }
  to { opacity: 1; transform: translateY(0); }
}
.hero-badge, .hero-title, .hero-subtitle, .hero-actions, .hero-stats {
  animation: fadeInUp 0.7s ease both;
}
.hero-badge { animation-delay: 0.1s; }
.hero-title { animation-delay: 0.25s; }
.hero-subtitle { animation-delay: 0.4s; }
.hero-actions { animation-delay: 0.55s; }
.hero-stats { animation-delay: 0.7s; }

/* ========== RESPONSIVE ========== */
@media (max-width: 1024px) {
  .why-grid { grid-template-columns: repeat(2, 1fr); }
  .what-grid { grid-template-columns: repeat(2, 1fr); }
  .serve-grid { grid-template-columns: repeat(2, 1fr); }
  .about-grid { grid-template-columns: 1fr; gap: 48px; }
  .about-visual { height: 320px; }
  .footer-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 768px) {
  .why-grid { grid-template-columns: 1fr; }
  .what-grid { grid-template-columns: 1fr; }
  .serve-grid { grid-template-columns: 1fr; }
  .news-grid { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .hero-stats { padding: 16px 20px; }
  .stat-item { padding: 0 16px; }
  .cta-inner { flex-direction: column; text-align: center; }
  .cta-actions { justify-content: center; }
  .partner-inner { flex-direction: column; gap: 16px; }
  .card-top { left: 0; }
  .card-bottom { right: 0; }
  .footer-brand { flex-direction: column; gap: 24px; }
}

@media (max-width: 480px) {
  .hero-stats { flex-direction: column; gap: 16px; }
  .stat-divider { width: 80px; height: 1px; }
  .footer-grid { grid-template-columns: 1fr; }
  .hero-title { font-size: 2.2rem; }
  .section-title { font-size: 1.7rem; }
  .footer-bottom-inner { flex-direction: column; text-align: center; }
}