/* ============================================
   EDU CENTRUM - Professional Website Stylesheet
   ============================================ */

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

:root {
  --navy-900: #0B1628;
  --navy-800: #0F1E33;
  --navy-700: #1A2D4A;
  --navy-600: #243A5C;
  --blue-600: #2563EB;
  --blue-500: #3B82F6;
  --blue-50: #EFF6FF;
  --teal-700: #0F766E;
  --teal-600: #0D9488;
  --teal-500: #14B8A6;
  --teal-50: #F0FDFA;
  --gold-500: #D4AF37;
  --slate-900: #0F172A;
  --slate-800: #1E293B;
  --slate-700: #334155;
  --slate-600: #475569;
  --slate-500: #64748B;
  --slate-400: #94A3B8;
  --slate-300: #CBD5E1;
  --slate-200: #E2E8F0;
  --slate-100: #F1F5F9;
  --slate-50: #F8FAFC;
  --white: #FFFFFF;
  --shadow-sm: 0 1px 2px rgba(15, 23, 42, 0.05);
  --shadow-md: 0 4px 12px rgba(15, 23, 42, 0.08);
  --shadow-lg: 0 12px 32px rgba(15, 23, 42, 0.10);
  --shadow-xl: 0 24px 48px rgba(15, 23, 42, 0.12);
  --radius-sm: 8px;
  --radius-md: 12px;
  --radius-lg: 20px;
  --radius-xl: 28px;
  --container: 1200px;
  --transition: all 0.25s cubic-bezier(0.4, 0, 0.2, 1);
}

html {
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
}

body {
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  font-size: 16px;
  line-height: 1.65;
  color: var(--slate-800);
  background: var(--white);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
}

img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; transition: var(--transition); }

h1, h2, h3, h4, h5 {
  font-family: 'Playfair Display', Georgia, serif;
  font-weight: 700;
  line-height: 1.2;
  color: var(--navy-900);
  letter-spacing: -0.01em;
}

h1 { font-size: clamp(2.25rem, 5vw, 3.75rem); }
h2 { font-size: clamp(1.875rem, 3.5vw, 2.75rem); }
h3 { font-size: clamp(1.375rem, 2.5vw, 1.75rem); }
h4 { font-size: 1.25rem; }

p { color: var(--slate-600); }

.container {
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 24px;
}

.section {
  padding: 96px 0;
}

.section-tight {
  padding: 64px 0;
}

.eyebrow {
  display: inline-block;
  font-family: 'Inter', sans-serif;
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--blue-600);
  margin-bottom: 14px;
}

.eyebrow-light {
  color: rgba(255,255,255,0.75);
}

.section-title {
  margin-bottom: 18px;
}

.section-subtitle {
  max-width: 680px;
  font-size: 1.0625rem;
  color: var(--slate-600);
  margin-bottom: 48px;
}

.section-header-center {
  text-align: center;
}

.section-header-center .section-subtitle {
  margin-left: auto;
  margin-right: auto;
}

/* ============================================
   BUTTONS
   ============================================ */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  font-family: 'Inter', sans-serif;
  font-size: 0.95rem;
  font-weight: 600;
  padding: 14px 28px;
  border-radius: 999px;
  border: 2px solid transparent;
  cursor: pointer;
  transition: var(--transition);
  text-align: center;
  white-space: nowrap;
}

.btn-primary {
  background: var(--blue-600);
  color: var(--white);
  border-color: var(--blue-600);
}
.btn-primary:hover {
  background: var(--navy-900);
  border-color: var(--navy-900);
  transform: translateY(-2px);
  box-shadow: var(--shadow-lg);
}

.btn-secondary {
  background: transparent;
  color: var(--navy-900);
  border-color: var(--slate-300);
}
.btn-secondary:hover {
  background: var(--navy-900);
  color: var(--white);
  border-color: var(--navy-900);
}

.btn-light {
  background: var(--white);
  color: var(--navy-900);
  border-color: var(--white);
}
.btn-light:hover {
  background: transparent;
  color: var(--white);
  border-color: var(--white);
}

.btn-outline-light {
  background: transparent;
  color: var(--white);
  border-color: rgba(255,255,255,0.4);
}
.btn-outline-light:hover {
  background: var(--white);
  color: var(--navy-900);
  border-color: var(--white);
}

.btn-arrow::after {
  content: '→';
  margin-left: 4px;
  transition: var(--transition);
}
.btn-arrow:hover::after {
  transform: translateX(4px);
}

/* ============================================
   NAVIGATION
   ============================================ */
.nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  background: rgba(255, 255, 255, 0.85);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--slate-200);
  transition: var(--transition);
}

.nav-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 76px;
}

.nav-brand {
  display: flex;
  align-items: center;
  gap: 12px;
  font-family: 'Playfair Display', serif;
  font-size: 1.4rem;
  font-weight: 700;
  color: var(--navy-900);
}

.nav-logo {
  width: 38px;
  height: 38px;
  border-radius: 10px;
  background: linear-gradient(135deg, var(--blue-600), var(--teal-600));
  display: flex;
  align-items: center;
  justify-content: center;
  color: white;
  font-weight: 800;
  font-family: 'Inter', sans-serif;
  font-size: 1.1rem;
  letter-spacing: -0.02em;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 36px;
  list-style: none;
}

.nav-links a {
  font-size: 0.95rem;
  font-weight: 500;
  color: var(--slate-700);
  position: relative;
}

.nav-links a:hover, .nav-links a.active {
  color: var(--blue-600);
}

.nav-links a.active::after {
  content: '';
  position: absolute;
  left: 0;
  bottom: -6px;
  width: 100%;
  height: 2px;
  background: var(--blue-600);
  border-radius: 2px;
}

.nav-cta { padding: 10px 22px; font-size: 0.9rem; }

.nav-toggle {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  padding: 8px;
}

.nav-toggle span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--navy-900);
  margin: 5px 0;
  transition: var(--transition);
  border-radius: 2px;
}

@media (max-width: 900px) {
  .nav-links {
    position: fixed;
    top: 76px;
    left: 0;
    right: 0;
    flex-direction: column;
    gap: 0;
    background: white;
    padding: 24px;
    border-bottom: 1px solid var(--slate-200);
    transform: translateY(-130%);
    transition: var(--transition);
  }
  .nav-links.open { transform: translateY(0); }
  .nav-links li { width: 100%; }
  .nav-links a {
    display: block;
    padding: 14px 0;
    border-bottom: 1px solid var(--slate-100);
  }
  .nav-toggle { display: block; }
  .nav-cta-wrapper { display: none; }
}

/* ============================================
   HERO
   ============================================ */
.hero {
  position: relative;
  padding: 160px 0 96px;
  background: linear-gradient(135deg, #0B1628 0%, #1A2D4A 50%, #0F766E 130%);
  color: var(--white);
  overflow: hidden;
}

.hero::before {
  content: '';
  position: absolute;
  top: -200px; right: -100px;
  width: 500px; height: 500px;
  background: radial-gradient(circle, rgba(37,99,235,0.25) 0%, transparent 70%);
  border-radius: 50%;
  pointer-events: none;
}

.hero::after {
  content: '';
  position: absolute;
  bottom: -150px; left: -100px;
  width: 400px; height: 400px;
  background: radial-gradient(circle, rgba(13,148,136,0.20) 0%, transparent 70%);
  border-radius: 50%;
  pointer-events: none;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 64px;
  align-items: center;
  position: relative;
  z-index: 2;
}

.hero h1 {
  color: var(--white);
  font-size: clamp(2.5rem, 5.2vw, 4.25rem);
  margin-bottom: 24px;
}

.hero h1 .accent {
  background: linear-gradient(120deg, #60A5FA, #5EEAD4);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
}

.hero-text {
  font-size: 1.125rem;
  color: rgba(255,255,255,0.82);
  margin-bottom: 36px;
  max-width: 580px;
}

.hero-cta {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-bottom: 48px;
}

.hero-stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 12px;
  padding-top: 32px;
  border-top: 1px solid rgba(255,255,255,0.12);
  max-width: 580px;
}

.hero-stat .num {
  font-family: 'Playfair Display', serif;
  font-size: 2rem;
  font-weight: 700;
  color: var(--white);
}

.hero-stat .label {
  font-size: 0.85rem;
  color: rgba(255,255,255,0.65);
}

.hero-visual {
  position: relative;
}

.hero-card {
  background: rgba(255,255,255,0.06);
  border: 1px solid rgba(255,255,255,0.12);
  border-radius: var(--radius-lg);
  padding: 28px;
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  box-shadow: var(--shadow-xl);
}

.hero-card-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 20px;
  padding-bottom: 20px;
  border-bottom: 1px solid rgba(255,255,255,0.10);
}

.hero-card-title {
  font-family: 'Inter', sans-serif;
  font-weight: 600;
  color: var(--white);
  font-size: 0.95rem;
}

.hero-card-badge {
  background: rgba(94,234,212,0.15);
  color: #5EEAD4;
  font-size: 0.7rem;
  font-weight: 600;
  padding: 4px 10px;
  border-radius: 999px;
  letter-spacing: 0.05em;
  text-transform: uppercase;
}

.hero-pill {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 14px 16px;
  background: rgba(255,255,255,0.04);
  border-radius: var(--radius-md);
  margin-bottom: 10px;
  border: 1px solid rgba(255,255,255,0.08);
}

.hero-pill-icon {
  width: 36px; height: 36px;
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.1rem;
  flex-shrink: 0;
}

.hero-pill-blue { background: rgba(59,130,246,0.18); }
.hero-pill-teal { background: rgba(94,234,212,0.18); }
.hero-pill-gold { background: rgba(212,175,55,0.18); }

.hero-pill-content { flex: 1; min-width: 0; }
.hero-pill-content .t { color: white; font-weight: 600; font-size: 0.9rem; margin-bottom: 2px; }
.hero-pill-content .s { color: rgba(255,255,255,0.55); font-size: 0.78rem; }

@media (max-width: 900px) {
  .hero { padding: 130px 0 70px; }
  .hero-grid { grid-template-columns: 1fr; gap: 48px; }
}

/* ============================================
   STATS BAR
   ============================================ */
.stats-bar {
  background: white;
  padding: 48px 0;
  border-bottom: 1px solid var(--slate-100);
}

.stats-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 32px;
  text-align: center;
}

.stat-item {
  border-right: 1px solid var(--slate-200);
  padding: 0 16px;
}
.stat-item:last-child { border-right: none; }

.stat-num {
  font-family: 'Playfair Display', serif;
  font-size: 2.75rem;
  font-weight: 700;
  color: var(--navy-900);
  line-height: 1;
  margin-bottom: 8px;
}

.stat-label {
  font-size: 0.85rem;
  color: var(--slate-500);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  font-weight: 500;
}

@media (max-width: 768px) {
  .stats-grid { grid-template-columns: repeat(2, 1fr); }
  .stat-item:nth-child(2) { border-right: none; }
}

/* ============================================
   FEATURE CARDS / WHY CHOOSE
   ============================================ */
.features-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.feature-card {
  background: white;
  border: 1px solid var(--slate-200);
  border-radius: var(--radius-lg);
  padding: 36px;
  transition: var(--transition);
  position: relative;
}

.feature-card:hover {
  transform: translateY(-4px);
  border-color: var(--blue-500);
  box-shadow: var(--shadow-lg);
}

.feature-icon {
  width: 56px;
  height: 56px;
  border-radius: 14px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 24px;
  font-size: 1.5rem;
}

.feature-icon-blue {
  background: var(--blue-50);
  color: var(--blue-600);
}
.feature-icon-teal {
  background: var(--teal-50);
  color: var(--teal-700);
}
.feature-icon-navy {
  background: rgba(15,30,51,0.06);
  color: var(--navy-800);
}

.feature-card h3 {
  margin-bottom: 12px;
  font-size: 1.25rem;
}

.feature-card p { font-size: 0.95rem; line-height: 1.7; }

@media (max-width: 900px) {
  .features-grid { grid-template-columns: 1fr; }
}

/* ============================================
   TRACK SECTIONS
   ============================================ */
.tracks {
  background: var(--slate-50);
}

.tracks-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 32px;
}

.track-card {
  background: white;
  border-radius: var(--radius-xl);
  overflow: hidden;
  box-shadow: var(--shadow-md);
  transition: var(--transition);
  display: flex;
  flex-direction: column;
}

.track-card:hover { transform: translateY(-6px); box-shadow: var(--shadow-xl); }

.track-header {
  padding: 36px 36px 28px;
  color: white;
  position: relative;
  overflow: hidden;
}

.track-header.pd { background: linear-gradient(135deg, #1E40AF, #2563EB); }
.track-header.ent { background: linear-gradient(135deg, #0F766E, #14B8A6); }

.track-header::after {
  content: '';
  position: absolute;
  top: -40px;
  right: -40px;
  width: 160px;
  height: 160px;
  background: rgba(255,255,255,0.08);
  border-radius: 50%;
}

.track-emoji {
  font-size: 2rem;
  margin-bottom: 10px;
  display: block;
}

.track-header h3 {
  color: white;
  font-size: 1.875rem;
  margin-bottom: 8px;
}

.track-header p {
  color: rgba(255,255,255,0.85);
  font-size: 0.95rem;
}

.track-body {
  padding: 32px 36px 36px;
  flex: 1;
  display: flex;
  flex-direction: column;
}

.track-meta {
  display: flex;
  align-items: center;
  gap: 24px;
  padding: 16px 0;
  margin-bottom: 20px;
  border-bottom: 1px solid var(--slate-100);
}

.track-meta-item .v {
  font-family: 'Playfair Display', serif;
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--navy-900);
  line-height: 1;
}
.track-meta-item .l {
  font-size: 0.78rem;
  color: var(--slate-500);
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

.track-list {
  list-style: none;
  margin-bottom: 24px;
  flex: 1;
}

.track-list li {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  padding: 8px 0;
  font-size: 0.94rem;
  color: var(--slate-700);
}

.track-list li::before {
  content: '✓';
  color: var(--teal-600);
  font-weight: 700;
  flex-shrink: 0;
}

.track-card.ent .track-list li::before { color: var(--teal-600); }
.track-card.pd .track-list li::before { color: var(--blue-600); }

@media (max-width: 900px) {
  .tracks-grid { grid-template-columns: 1fr; }
}

/* ============================================
   PROGRAM CATALOG
   ============================================ */
.catalog-filter {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  justify-content: center;
  margin-bottom: 48px;
}

.filter-btn {
  background: white;
  border: 2px solid var(--slate-200);
  color: var(--slate-700);
  padding: 10px 22px;
  border-radius: 999px;
  font-weight: 600;
  font-size: 0.9rem;
  cursor: pointer;
  transition: var(--transition);
  font-family: inherit;
}

.filter-btn:hover { border-color: var(--blue-600); color: var(--blue-600); }
.filter-btn.active {
  background: var(--navy-900);
  border-color: var(--navy-900);
  color: white;
}

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

@media (max-width: 1024px) { .catalog-grid { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 640px) { .catalog-grid { grid-template-columns: 1fr; } }

.program-card {
  background: white;
  border: 1px solid var(--slate-200);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: var(--transition);
  display: flex;
  flex-direction: column;
}

.program-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
  border-color: transparent;
}

.program-card.hidden { display: none; }

.program-header {
  padding: 22px 24px 18px;
  border-bottom: 1px solid var(--slate-100);
}

.program-card.pd .program-track-tag {
  background: var(--blue-50);
  color: var(--blue-600);
}
.program-card.ent .program-track-tag {
  background: var(--teal-50);
  color: var(--teal-700);
}

.program-track-tag {
  display: inline-block;
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  padding: 4px 10px;
  border-radius: 6px;
  margin-bottom: 12px;
}

.program-card h4 {
  font-family: 'Playfair Display', serif;
  font-size: 1.2rem;
  color: var(--navy-900);
  margin-bottom: 6px;
  line-height: 1.3;
}

.program-tagline {
  font-size: 0.85rem;
  color: var(--slate-500);
  font-style: italic;
}

.program-body {
  padding: 18px 24px;
  flex: 1;
  font-size: 0.92rem;
  color: var(--slate-600);
  line-height: 1.6;
}

.program-meta {
  display: flex;
  flex-direction: column;
  gap: 8px;
  padding: 16px 24px;
  background: var(--slate-50);
  border-top: 1px solid var(--slate-100);
}

.program-meta-row {
  display: flex;
  justify-content: space-between;
  font-size: 0.85rem;
}
.program-meta-row .l {
  color: var(--slate-500);
  display: flex;
  align-items: center;
  gap: 6px;
}
.program-meta-row .v {
  color: var(--navy-900);
  font-weight: 600;
}

.program-price {
  padding: 18px 24px;
  border-top: 1px solid var(--slate-100);
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.program-price .price {
  font-family: 'Playfair Display', serif;
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--navy-900);
}

.program-price .currency {
  font-size: 0.85rem;
  color: var(--slate-500);
  font-weight: 500;
}

.program-link {
  font-weight: 600;
  font-size: 0.85rem;
  color: var(--blue-600);
}

.program-card.ent .program-link { color: var(--teal-700); }

/* ============================================
   ROADMAP
   ============================================ */
.roadmap {
  background: var(--navy-900);
  color: white;
  position: relative;
  overflow: hidden;
}

.roadmap h2 { color: white; }
.roadmap .section-subtitle { color: rgba(255,255,255,0.7); }

.roadmap::before {
  content: '';
  position: absolute;
  top: 0; left: 50%;
  width: 600px; height: 600px;
  background: radial-gradient(circle, rgba(20,184,166,0.15) 0%, transparent 70%);
  transform: translateX(-50%);
  pointer-events: none;
}

.roadmap-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 32px;
  position: relative;
  z-index: 2;
}

.roadmap-card {
  background: rgba(255,255,255,0.04);
  border: 1px solid rgba(255,255,255,0.10);
  border-radius: var(--radius-lg);
  padding: 36px 32px;
  position: relative;
  backdrop-filter: blur(8px);
  transition: var(--transition);
}

.roadmap-card:hover {
  border-color: rgba(94,234,212,0.4);
  transform: translateY(-4px);
}

.roadmap-phase {
  font-size: 0.78rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: #5EEAD4;
  font-weight: 700;
  margin-bottom: 12px;
}

.roadmap-card h3 {
  color: white;
  font-size: 1.4rem;
  margin-bottom: 16px;
}

.roadmap-card p {
  color: rgba(255,255,255,0.7);
  font-size: 0.95rem;
}

.roadmap-num {
  position: absolute;
  top: 28px; right: 28px;
  font-family: 'Playfair Display', serif;
  font-size: 3.5rem;
  font-weight: 700;
  color: rgba(255,255,255,0.06);
  line-height: 1;
}

@media (max-width: 900px) {
  .roadmap-grid { grid-template-columns: 1fr; }
}

/* ============================================
   CTA SECTION
   ============================================ */
.cta-section {
  position: relative;
  padding: 96px 0;
  background: linear-gradient(135deg, var(--blue-600), var(--teal-600));
  color: white;
  text-align: center;
  overflow: hidden;
}

.cta-section::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image:
    radial-gradient(circle at 20% 50%, rgba(255,255,255,0.08) 0%, transparent 50%),
    radial-gradient(circle at 80% 30%, rgba(255,255,255,0.06) 0%, transparent 50%);
  pointer-events: none;
}

.cta-section h2 {
  color: white;
  font-size: clamp(2rem, 4vw, 3rem);
  margin-bottom: 20px;
  position: relative;
}

.cta-section p {
  color: rgba(255,255,255,0.9);
  font-size: 1.0625rem;
  max-width: 580px;
  margin: 0 auto 32px;
  position: relative;
}

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

/* ============================================
   FOOTER
   ============================================ */
.footer {
  background: #060D1A;
  color: rgba(255,255,255,0.65);
  padding: 80px 0 32px;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.6fr 1fr 1fr 1.2fr;
  gap: 48px;
  margin-bottom: 56px;
}

.footer-brand {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 18px;
  font-family: 'Playfair Display', serif;
  font-size: 1.4rem;
  font-weight: 700;
  color: white;
}

.footer-about {
  font-size: 0.94rem;
  line-height: 1.7;
  margin-bottom: 24px;
  max-width: 360px;
}

.footer-social {
  display: flex;
  gap: 10px;
}

.footer-social a {
  width: 38px; height: 38px;
  border-radius: 10px;
  background: rgba(255,255,255,0.05);
  border: 1px solid rgba(255,255,255,0.10);
  display: flex;
  align-items: center;
  justify-content: center;
  color: rgba(255,255,255,0.7);
  font-size: 0.95rem;
  transition: var(--transition);
}

.footer-social a:hover {
  background: var(--blue-600);
  border-color: var(--blue-600);
  color: white;
  transform: translateY(-2px);
}

.footer h5 {
  color: white;
  font-family: 'Inter', sans-serif;
  font-size: 0.85rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  margin-bottom: 20px;
}

.footer-links {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.footer-links a {
  font-size: 0.94rem;
  color: rgba(255,255,255,0.6);
}
.footer-links a:hover { color: white; }

.footer-contact {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.footer-contact li {
  display: flex;
  gap: 10px;
  font-size: 0.94rem;
  color: rgba(255,255,255,0.65);
  align-items: flex-start;
}

.footer-contact li span:first-child { flex-shrink: 0; }

.footer-bottom {
  padding-top: 28px;
  border-top: 1px solid rgba(255,255,255,0.08);
  display: flex;
  justify-content: space-between;
  font-size: 0.85rem;
  color: rgba(255,255,255,0.45);
  flex-wrap: wrap;
  gap: 12px;
}

@media (max-width: 900px) {
  .footer-grid { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 600px) {
  .footer-grid { grid-template-columns: 1fr; gap: 36px; }
}

/* ============================================
   PAGE HEADER (sub-pages)
   ============================================ */
.page-header {
  padding: 160px 0 80px;
  background: linear-gradient(135deg, var(--navy-900) 0%, var(--navy-700) 100%);
  color: white;
  position: relative;
  overflow: hidden;
}

.page-header::after {
  content: '';
  position: absolute;
  top: -100px; right: -100px;
  width: 400px; height: 400px;
  background: radial-gradient(circle, rgba(37,99,235,0.18) 0%, transparent 70%);
  border-radius: 50%;
  pointer-events: none;
}

.page-header-content {
  max-width: 760px;
  position: relative;
  z-index: 2;
}

.page-header h1 {
  color: white;
  margin-bottom: 18px;
}

.page-header p {
  color: rgba(255,255,255,0.78);
  font-size: 1.125rem;
}

.breadcrumb {
  display: flex;
  gap: 10px;
  align-items: center;
  font-size: 0.85rem;
  color: rgba(255,255,255,0.55);
  margin-bottom: 24px;
}

.breadcrumb a:hover { color: white; }
.breadcrumb .sep { opacity: 0.4; }

/* ============================================
   ABOUT PAGE
   ============================================ */
.about-grid {
  display: grid;
  grid-template-columns: 1.1fr 1fr;
  gap: 64px;
  align-items: center;
}

.about-image-card {
  position: relative;
  border-radius: var(--radius-xl);
  background: linear-gradient(135deg, var(--navy-800), var(--navy-700));
  padding: 48px;
  color: white;
  box-shadow: var(--shadow-xl);
  overflow: hidden;
}

.about-image-card::before {
  content: '';
  position: absolute;
  inset: -50% -50% auto auto;
  width: 300px; height: 300px;
  background: radial-gradient(circle, rgba(20,184,166,0.25), transparent 60%);
  border-radius: 50%;
}

.about-image-quote {
  position: relative;
  font-family: 'Playfair Display', serif;
  font-size: 1.875rem;
  font-style: italic;
  line-height: 1.4;
  color: white;
  margin-bottom: 24px;
}

.about-image-cite {
  position: relative;
  display: flex;
  align-items: center;
  gap: 14px;
  border-top: 1px solid rgba(255,255,255,0.15);
  padding-top: 20px;
}

.about-image-cite-avatar {
  width: 44px; height: 44px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--blue-500), var(--teal-500));
}

.about-image-cite-text .name { font-weight: 600; color: white; }
.about-image-cite-text .role { font-size: 0.85rem; color: rgba(255,255,255,0.6); }

@media (max-width: 900px) {
  .about-grid { grid-template-columns: 1fr; gap: 48px; }
}

.values-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 24px;
}

.value-item {
  display: flex;
  gap: 18px;
  padding: 24px;
  background: var(--slate-50);
  border-radius: var(--radius-md);
  border: 1px solid var(--slate-100);
}

.value-icon {
  width: 44px; height: 44px;
  border-radius: 12px;
  background: var(--blue-50);
  color: var(--blue-600);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.2rem;
  flex-shrink: 0;
}

.value-item:nth-child(2) .value-icon { background: var(--teal-50); color: var(--teal-700); }
.value-item:nth-child(3) .value-icon { background: rgba(212,175,55,0.12); color: var(--gold-500); }
.value-item:nth-child(4) .value-icon { background: rgba(15,30,51,0.06); color: var(--navy-800); }

.value-item h4 { font-family: 'Inter', sans-serif; font-size: 1.05rem; margin-bottom: 6px; color: var(--navy-900); }
.value-item p { font-size: 0.93rem; line-height: 1.6; }

@media (max-width: 700px) {
  .values-grid { grid-template-columns: 1fr; }
}

/* ============================================
   CONTACT PAGE
   ============================================ */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1.4fr;
  gap: 48px;
}

.contact-info-card {
  background: linear-gradient(160deg, var(--navy-900), var(--navy-700));
  color: white;
  border-radius: var(--radius-lg);
  padding: 40px;
  position: relative;
  overflow: hidden;
}

.contact-info-card::before {
  content: '';
  position: absolute;
  top: -100px; right: -100px;
  width: 250px; height: 250px;
  background: radial-gradient(circle, rgba(20,184,166,0.2), transparent 60%);
  border-radius: 50%;
}

.contact-info-card h3 { color: white; margin-bottom: 12px; position: relative; }
.contact-info-card p { color: rgba(255,255,255,0.7); margin-bottom: 36px; position: relative; }

.contact-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 24px;
  position: relative;
}

.contact-list li {
  display: flex;
  gap: 16px;
  align-items: flex-start;
}

.contact-list-icon {
  width: 44px; height: 44px;
  border-radius: 12px;
  background: rgba(255,255,255,0.08);
  border: 1px solid rgba(255,255,255,0.12);
  display: flex;
  align-items: center;
  justify-content: center;
  color: #5EEAD4;
  font-size: 1.1rem;
  flex-shrink: 0;
}

.contact-list-content .l {
  font-size: 0.78rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.55);
  margin-bottom: 4px;
}
.contact-list-content .v {
  color: white;
  font-weight: 500;
}

.contact-form-card {
  background: white;
  border-radius: var(--radius-lg);
  padding: 40px;
  border: 1px solid var(--slate-200);
  box-shadow: var(--shadow-md);
}

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

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
}

.form-label {
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--slate-700);
  margin-bottom: 8px;
}

.form-input, .form-select, .form-textarea {
  border: 1.5px solid var(--slate-200);
  border-radius: var(--radius-sm);
  padding: 12px 16px;
  font-family: inherit;
  font-size: 0.95rem;
  color: var(--navy-900);
  background: white;
  transition: var(--transition);
  width: 100%;
}

.form-input:focus, .form-select:focus, .form-textarea:focus {
  outline: none;
  border-color: var(--blue-600);
  box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.12);
}

.form-textarea {
  resize: vertical;
  min-height: 120px;
}

@media (max-width: 900px) {
  .contact-grid { grid-template-columns: 1fr; }
}

@media (max-width: 600px) {
  .form-row { grid-template-columns: 1fr; }
}

/* ============================================
   FAQ
   ============================================ */
.faq-list {
  max-width: 820px;
  margin: 0 auto;
}

.faq-item {
  background: white;
  border: 1px solid var(--slate-200);
  border-radius: var(--radius-md);
  margin-bottom: 12px;
  overflow: hidden;
  transition: var(--transition);
}

.faq-item:hover {
  border-color: var(--slate-300);
}

.faq-question {
  padding: 22px 24px;
  cursor: pointer;
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-weight: 600;
  color: var(--navy-900);
  user-select: none;
}

.faq-question .icon {
  width: 24px; height: 24px;
  border-radius: 50%;
  background: var(--slate-100);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1rem;
  font-weight: 400;
  transition: var(--transition);
  flex-shrink: 0;
  margin-left: 16px;
}

.faq-item.open .faq-question .icon {
  background: var(--blue-600);
  color: white;
  transform: rotate(45deg);
}

.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.35s ease;
}

.faq-item.open .faq-answer { max-height: 400px; }

.faq-answer-inner {
  padding: 0 24px 22px;
  color: var(--slate-600);
  line-height: 1.7;
  font-size: 0.95rem;
}

/* ============================================
   TIMELINE / ROADMAP DETAIL
   ============================================ */
.timeline {
  position: relative;
  padding-left: 32px;
  margin-top: 24px;
}

.timeline::before {
  content: '';
  position: absolute;
  top: 0; bottom: 0; left: 8px;
  width: 2px;
  background: var(--slate-200);
}

.timeline-item {
  position: relative;
  padding-bottom: 36px;
}

.timeline-item::before {
  content: '';
  position: absolute;
  left: -32px; top: 4px;
  width: 18px; height: 18px;
  border-radius: 50%;
  background: var(--blue-600);
  border: 4px solid var(--blue-50);
}

.timeline-item:nth-child(2)::before { background: var(--teal-600); border-color: var(--teal-50); }
.timeline-item:nth-child(3)::before { background: var(--gold-500); border-color: rgba(212,175,55,0.15); }

.timeline-phase {
  font-size: 0.78rem;
  font-weight: 700;
  color: var(--blue-600);
  letter-spacing: 0.1em;
  text-transform: uppercase;
  margin-bottom: 4px;
}

.timeline-item:nth-child(2) .timeline-phase { color: var(--teal-700); }
.timeline-item:nth-child(3) .timeline-phase { color: var(--gold-500); }

.timeline-item h4 {
  font-family: 'Playfair Display', serif;
  font-size: 1.25rem;
  margin-bottom: 8px;
}

.timeline-item p { font-size: 0.95rem; color: var(--slate-600); }

/* ============================================
   ANIMATIONS
   ============================================ */
@keyframes fadeUp {
  from { opacity: 0; transform: translateY(20px); }
  to { opacity: 1; transform: translateY(0); }
}

.fade-up {
  animation: fadeUp 0.6s ease-out;
}

/* ============================================
   UTILITIES
   ============================================ */
.bg-light { background: var(--slate-50); }
.text-center { text-align: center; }
.mt-0 { margin-top: 0; }