/* =============================================
   AFRICA TELECOM — CUSTOM STYLES
   Brand: #1B9BEF (blue), #4A4A4A (dark gray)
   ============================================= */

@import url('https://fonts.googleapis.com/css2?family=Exo+2:wght@300;400;500;600;700;800;900&family=Source+Sans+3:wght@300;400;500;600;700&display=swap');

:root {
  --blue-primary:   #1B9BEF;
  --blue-light:     #4DB8FF;
  --blue-dark:      #0D6EBD;
  --blue-glow:      rgba(27,155,239,0.25);
  --dark-bg:        #080E1C;
  --dark-surface:   #0F1729;
  --dark-card:      #141E33;
  --dark-border:    #1E2D4A;
  --text-primary:   #E8F0FE;
  --text-secondary: #7A9CC4;
  --accent-gold:    #F5A623;
  --accent-green:   #22D3A0;
  --nav-height:     72px;
  --transition:     0.4s cubic-bezier(0.16,1,0.3,1);
}

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

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

body {
  font-family: 'Source Sans 3', sans-serif;
  background: var(--dark-bg);
  color: var(--text-primary);
  overflow-x: hidden;
  line-height: 1.7;
}

h1, h2, h3, h4, h5 {
  font-family: 'Exo 2', sans-serif;
  letter-spacing: -0.02em;
  line-height: 1.15;
}

/* ─── SCROLLBAR ─── */
::-webkit-scrollbar { width: 6px; }
::-webkit-scrollbar-track { background: var(--dark-bg); }
::-webkit-scrollbar-thumb { background: var(--blue-dark); border-radius: 3px; }

/* ─── SELECTION ─── */
::selection { background: var(--blue-primary); color: #fff; }

/* ─── UTILITY ─── */
.section-pad { padding: 100px 0; }
.section-pad-sm { padding: 60px 0; }
.container { max-width: 1200px; margin: 0 auto; padding: 0 24px; }

.badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(27,155,239,0.12);
  border: 1px solid rgba(27,155,239,0.3);
  color: var(--blue-light);
  font-family: 'Exo 2', sans-serif;
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  padding: 6px 14px;
  border-radius: 30px;
  margin-bottom: 20px;
}

.badge::before {
  content: '';
  width: 6px; height: 6px;
  border-radius: 50%;
  background: var(--blue-light);
  animation: pulse 2s infinite;
}

.section-title {
  font-size: clamp(32px, 5vw, 52px);
  font-weight: 800;
  color: var(--text-primary);
  margin-bottom: 16px;
}

.section-title .highlight {
  color: var(--blue-primary);
  position: relative;
}

.section-sub {
  font-size: 17px;
  color: var(--text-secondary);
  max-width: 600px;
  line-height: 1.8;
}

/* ─── GRID PATTERN BACKGROUND ─── */
.grid-bg {
  position: relative;
  background-image:
    linear-gradient(rgba(27,155,239,0.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(27,155,239,0.04) 1px, transparent 1px);
  background-size: 40px 40px;
}

.grid-bg::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse 80% 60% at 50% 0%, rgba(27,155,239,0.12) 0%, transparent 70%);
  pointer-events: none;
}

/* ─── NAVIGATION ─── */
#main-nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 1000;
  height: var(--nav-height);
  transition: all var(--transition);
}

#main-nav.scrolled {
  background: rgba(8,14,28,0.92);
  backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--dark-border);
  box-shadow: 0 4px 30px rgba(0,0,0,0.4);
}

.nav-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 100%;
}

.nav-logo img {
  height: 44px;
  filter: drop-shadow(0 0 12px rgba(27,155,239,0.4));
  transition: filter var(--transition);
}

.nav-logo img:hover {
  filter: drop-shadow(0 0 20px rgba(27,155,239,0.7));
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 8px;
  list-style: none;
}

.nav-links a {
  color: var(--text-secondary);
  text-decoration: none;
  font-family: 'Exo 2', sans-serif;
  font-size: 14px;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  padding: 8px 16px;
  border-radius: 8px;
  transition: all 0.3s;
  position: relative;
}

.nav-links a:hover,
.nav-links a.active {
  color: var(--blue-light);
  background: rgba(27,155,239,0.08);
}

.nav-links a::after {
  content: '';
  position: absolute;
  bottom: 4px; left: 50%;
  width: 0; height: 2px;
  background: var(--blue-primary);
  border-radius: 2px;
  transform: translateX(-50%);
  transition: width 0.3s;
}

.nav-links a:hover::after,
.nav-links a.active::after { width: 60%; }

.nav-cta {
  background: var(--blue-primary) !important;
  color: #fff !important;
  padding: 10px 22px !important;
  border-radius: 10px !important;
  box-shadow: 0 4px 20px var(--blue-glow);
}

.nav-cta:hover {
  background: var(--blue-dark) !important;
  transform: translateY(-1px);
  box-shadow: 0 6px 28px rgba(27,155,239,0.5) !important;
}

.nav-cta::after { display: none !important; }

/* Mobile nav toggle */
.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
  padding: 8px;
}

.nav-toggle span {
  display: block;
  width: 24px; height: 2px;
  background: var(--text-primary);
  border-radius: 2px;
  transition: all 0.3s;
}

/* ─── HERO ─── */
.hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  position: relative;
  overflow: hidden;
  padding-top: var(--nav-height);
}

.hero-bg {
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse 100% 80% at 60% 30%, rgba(27,155,239,0.15) 0%, transparent 60%),
    radial-gradient(ellipse 60% 50% at 10% 80%, rgba(13,110,189,0.1) 0%, transparent 50%),
    var(--dark-bg);
  background-image:
    linear-gradient(rgba(27,155,239,0.05) 1px, transparent 1px),
    linear-gradient(90deg, rgba(27,155,239,0.05) 1px, transparent 1px),
    radial-gradient(ellipse 100% 80% at 60% 30%, rgba(27,155,239,0.15) 0%, transparent 60%),
    radial-gradient(ellipse 60% 50% at 10% 80%, rgba(13,110,189,0.1) 0%, transparent 50%);
  background-size: 40px 40px, 40px 40px, 100% 100%, 100% 100%;
}

.hero-content {
  position: relative;
  z-index: 2;
  max-width: 700px;
}

.hero-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-family: 'Exo 2', sans-serif;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--blue-light);
  margin-bottom: 24px;
  opacity: 0;
  transform: translateY(20px);
  animation: fadeUp 0.7s 0.3s forwards;
}

.hero-eyebrow .line {
  width: 40px; height: 2px;
  background: linear-gradient(90deg, var(--blue-primary), transparent);
}

.hero-title {
  font-size: clamp(40px, 6.5vw, 72px);
  font-weight: 900;
  color: var(--text-primary);
  margin-bottom: 24px;
  opacity: 0;
  transform: translateY(30px);
  animation: fadeUp 0.8s 0.5s forwards;
}

.hero-title .blue { color: var(--blue-primary); }

.hero-desc {
  font-size: 18px;
  color: var(--text-secondary);
  line-height: 1.8;
  margin-bottom: 40px;
  max-width: 560px;
  opacity: 0;
  transform: translateY(30px);
  animation: fadeUp 0.8s 0.7s forwards;
}

.hero-tags {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
  margin-bottom: 40px;
  opacity: 0;
  transform: translateY(20px);
  animation: fadeUp 0.7s 0.85s forwards;
}

.hero-tag {
  display: flex;
  align-items: center;
  gap: 8px;
  background: rgba(255,255,255,0.05);
  border: 1px solid var(--dark-border);
  padding: 8px 16px;
  border-radius: 30px;
  font-size: 13px;
  font-weight: 600;
  font-family: 'Exo 2', sans-serif;
  color: var(--text-secondary);
  letter-spacing: 0.04em;
}

.hero-tag svg { color: var(--blue-light); }

.hero-btns {
  display: flex;
  gap: 14px;
  flex-wrap: wrap;
  opacity: 0;
  transform: translateY(20px);
  animation: fadeUp 0.7s 1s forwards;
}

.btn-primary {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  background: var(--blue-primary);
  color: #fff;
  font-family: 'Exo 2', sans-serif;
  font-size: 14px;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  text-decoration: none;
  padding: 14px 28px;
  border-radius: 12px;
  box-shadow: 0 6px 30px var(--blue-glow);
  transition: all 0.3s;
  border: none;
  cursor: pointer;
}

.btn-primary:hover {
  background: var(--blue-dark);
  transform: translateY(-2px);
  box-shadow: 0 10px 40px rgba(27,155,239,0.5);
}

.btn-secondary {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  background: transparent;
  color: var(--text-primary);
  font-family: 'Exo 2', sans-serif;
  font-size: 14px;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  text-decoration: none;
  padding: 14px 28px;
  border-radius: 12px;
  border: 1px solid var(--dark-border);
  transition: all 0.3s;
  cursor: pointer;
}

.btn-secondary:hover {
  border-color: var(--blue-primary);
  color: var(--blue-light);
  background: rgba(27,155,239,0.08);
  transform: translateY(-2px);
}

/* Hero image / visual */
.hero-visual {
  position: absolute;
  right: -60px;
  top: 50%;
  transform: translateY(-50%);
  width: 54%;
  max-width: 680px;
  opacity: 0;
  animation: fadeIn 1.2s 0.6s forwards;
  z-index: 1;
}

.hero-visual img {
  width: 100%;
  border-radius: 20px;
  object-fit: cover;
  height: 520px;
  box-shadow: -30px 0 80px rgba(0,0,0,0.6), 0 0 60px rgba(27,155,239,0.1);
  border: 1px solid rgba(27,155,239,0.2);
}

.hero-visual::before {
  content: '';
  position: absolute;
  inset: -1px;
  border-radius: 20px;
  background: linear-gradient(135deg, rgba(27,155,239,0.3), transparent 50%);
  pointer-events: none;
  z-index: 1;
}

/* Floating stat cards on hero */
.hero-stat-card {
  position: absolute;
  background: rgba(14,22,44,0.9);
  backdrop-filter: blur(16px);
  border: 1px solid rgba(27,155,239,0.25);
  border-radius: 14px;
  padding: 14px 20px;
  box-shadow: 0 8px 32px rgba(0,0,0,0.4);
}

.hero-stat-card.card-1 { bottom: 60px; left: 0; animation: floatCard 4s ease-in-out infinite; }
.hero-stat-card.card-2 { top: 80px; right: -20px; animation: floatCard 4s ease-in-out 1.5s infinite; }

.hero-stat-card .num {
  font-family: 'Exo 2', sans-serif;
  font-size: 28px;
  font-weight: 800;
  color: var(--blue-light);
  line-height: 1;
}

.hero-stat-card .lbl {
  font-size: 12px;
  color: var(--text-secondary);
  font-weight: 500;
  margin-top: 2px;
}

/* Hero scroll indicator */
.scroll-indicator {
  position: absolute;
  bottom: 36px;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  font-size: 11px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--text-secondary);
  font-family: 'Exo 2', sans-serif;
  opacity: 0;
  animation: fadeIn 1s 1.5s forwards;
  z-index: 2;
}

.scroll-line {
  width: 1px;
  height: 48px;
  background: linear-gradient(to bottom, var(--blue-primary), transparent);
  animation: scrollLine 2s ease-in-out infinite;
}

/* ─── STATS BAR ─── */
.stats-bar {
  background: var(--dark-surface);
  border-top: 1px solid var(--dark-border);
  border-bottom: 1px solid var(--dark-border);
  padding: 40px 0;
}

.stats-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0;
  text-align: center;
}

.stat-item {
  padding: 20px;
  position: relative;
}

.stat-item:not(:last-child)::after {
  content: '';
  position: absolute;
  right: 0;
  top: 20%;
  height: 60%;
  width: 1px;
  background: var(--dark-border);
}

.stat-num {
  font-family: 'Exo 2', sans-serif;
  font-size: clamp(36px, 4vw, 52px);
  font-weight: 900;
  color: var(--blue-primary);
  line-height: 1;
  margin-bottom: 8px;
}

.stat-num .suffix {
  font-size: 0.65em;
  color: var(--blue-light);
}

.stat-label {
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--text-secondary);
  font-family: 'Exo 2', sans-serif;
}

/* ─── SERVICES ─── */
.services-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  margin-top: 60px;
}

.service-card {
  background: var(--dark-card);
  border: 1px solid var(--dark-border);
  border-radius: 20px;
  padding: 36px 30px;
  transition: all 0.4s;
  position: relative;
  overflow: hidden;
  cursor: pointer;
  text-decoration: none;
  display: block;
  color: inherit;
}

.service-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--blue-primary), var(--blue-light));
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.4s;
}

.service-card::after {
  content: '';
  position: absolute;
  bottom: -50%;
  left: -50%;
  width: 200%;
  height: 200%;
  background: radial-gradient(circle, rgba(27,155,239,0.08) 0%, transparent 60%);
  opacity: 0;
  transition: opacity 0.4s;
  pointer-events: none;
}

.service-card:hover {
  border-color: rgba(27,155,239,0.4);
  transform: translateY(-6px);
  box-shadow: 0 20px 60px rgba(0,0,0,0.4), 0 0 0 1px rgba(27,155,239,0.2);
}

.service-card:hover::before { transform: scaleX(1); }
.service-card:hover::after { opacity: 1; }

.service-icon {
  width: 60px; height: 60px;
  border-radius: 14px;
  background: rgba(27,155,239,0.1);
  border: 1px solid rgba(27,155,239,0.2);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 24px;
  transition: all 0.3s;
}

.service-icon svg {
  width: 28px; height: 28px;
  color: var(--blue-primary);
}

.service-card:hover .service-icon {
  background: var(--blue-primary);
  border-color: var(--blue-primary);
  box-shadow: 0 6px 20px var(--blue-glow);
}

.service-card:hover .service-icon svg {
  color: #fff;
}

.service-card h3 {
  font-size: 22px;
  font-weight: 700;
  margin-bottom: 14px;
  color: var(--text-primary);
}

.service-card p {
  font-size: 15px;
  color: var(--text-secondary);
  line-height: 1.7;
  margin-bottom: 24px;
}

.service-features {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.service-features li {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  font-size: 13px;
  color: var(--text-secondary);
}

.service-features li::before {
  content: '';
  width: 6px; height: 6px;
  border-radius: 50%;
  background: var(--blue-primary);
  margin-top: 6px;
  flex-shrink: 0;
}

.service-link {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin-top: 28px;
  font-family: 'Exo 2', sans-serif;
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--blue-primary);
  transition: gap 0.3s;
}

.service-card:hover .service-link { gap: 14px; }

/* ─── PROJECTS ─── */
.projects-filter {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
  margin-bottom: 40px;
}

.filter-btn {
  font-family: 'Exo 2', sans-serif;
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  padding: 9px 20px;
  border-radius: 8px;
  border: 1px solid var(--dark-border);
  background: transparent;
  color: var(--text-secondary);
  cursor: pointer;
  transition: all 0.3s;
}

.filter-btn:hover,
.filter-btn.active {
  background: var(--blue-primary);
  border-color: var(--blue-primary);
  color: #fff;
  box-shadow: 0 4px 16px var(--blue-glow);
}

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

.project-card {
  background: var(--dark-card);
  border: 1px solid var(--dark-border);
  border-radius: 16px;
  overflow: hidden;
  transition: all 0.4s;
  cursor: pointer;
}

.project-card:hover {
  transform: translateY(-4px);
  border-color: rgba(27,155,239,0.3);
  box-shadow: 0 16px 48px rgba(0,0,0,0.4);
}

.project-img {
  width: 100%;
  height: 200px;
  object-fit: cover;
  transition: transform 0.5s;
}

.project-card:hover .project-img { transform: scale(1.05); }

.project-img-wrap {
  overflow: hidden;
  position: relative;
}

.project-tag {
  position: absolute;
  top: 14px; right: 14px;
  background: rgba(8,14,28,0.85);
  border: 1px solid rgba(27,155,239,0.3);
  color: var(--blue-light);
  font-family: 'Exo 2', sans-serif;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  padding: 4px 10px;
  border-radius: 6px;
  backdrop-filter: blur(8px);
}

.project-body {
  padding: 22px;
}

.project-client {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--blue-primary);
  font-family: 'Exo 2', sans-serif;
  margin-bottom: 10px;
}

.project-body h3 {
  font-size: 17px;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: 10px;
  line-height: 1.3;
}

.project-body p {
  font-size: 14px;
  color: var(--text-secondary);
  line-height: 1.6;
  margin-bottom: 16px;
}

.project-meta {
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-size: 12px;
  color: var(--text-secondary);
  border-top: 1px solid var(--dark-border);
  padding-top: 14px;
}

.project-year {
  font-family: 'Exo 2', sans-serif;
  font-weight: 600;
  color: var(--text-secondary);
}

/* ─── WHY US ─── */
.why-us {
  background: var(--dark-surface);
}

.why-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
}

.why-img {
  position: relative;
  border-radius: 20px;
  overflow: hidden;
}

.why-img img {
  width: 100%;
  height: 520px;
  object-fit: cover;
  border-radius: 20px;
  display: block;
}

.why-img::after {
  content: '';
  position: absolute;
  inset: 0;
  border-radius: 20px;
  border: 1px solid rgba(27,155,239,0.2);
  pointer-events: none;
}

.why-label {
  position: absolute;
  bottom: 24px; left: 24px;
  right: 24px;
  background: rgba(8,14,28,0.88);
  backdrop-filter: blur(20px);
  border: 1px solid rgba(27,155,239,0.2);
  border-radius: 14px;
  padding: 20px 22px;
  display: flex;
  gap: 16px;
  align-items: center;
}

.why-cert-badge {
  width: 48px; height: 48px;
  border-radius: 12px;
  background: rgba(27,155,239,0.15);
  border: 1px solid rgba(27,155,239,0.3);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.why-items {
  display: flex;
  flex-direction: column;
  gap: 20px;
  margin-top: 40px;
}

.why-item {
  display: flex;
  gap: 18px;
  align-items: flex-start;
}

.why-icon-wrap {
  width: 44px; height: 44px;
  border-radius: 10px;
  background: rgba(27,155,239,0.08);
  border: 1px solid rgba(27,155,239,0.2);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  transition: all 0.3s;
}

.why-item:hover .why-icon-wrap {
  background: var(--blue-primary);
  border-color: var(--blue-primary);
}

.why-item:hover .why-icon-wrap svg { color: #fff; }

.why-icon-wrap svg { width: 20px; color: var(--blue-primary); }

.why-item-content h4 {
  font-size: 16px;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: 4px;
}

.why-item-content p {
  font-size: 14px;
  color: var(--text-secondary);
  line-height: 1.6;
}

/* ─── CLIENTS / PARTNERS ─── */
.clients-strip {
  background: var(--dark-card);
  border-top: 1px solid var(--dark-border);
  border-bottom: 1px solid var(--dark-border);
  padding: 48px 0;
  overflow: hidden;
}

.clients-label {
  text-align: center;
  font-family: 'Exo 2', sans-serif;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--text-secondary);
  margin-bottom: 32px;
}

.clients-track {
  display: flex;
  gap: 60px;
  align-items: center;
  justify-content: center;
  flex-wrap: wrap;
}

.client-item {
  font-family: 'Exo 2', sans-serif;
  font-size: 20px;
  font-weight: 800;
  letter-spacing: 0.05em;
  color: var(--text-secondary);
  transition: color 0.3s;
  white-space: nowrap;
}

.client-item:hover { color: var(--blue-light); }

/* ─── CTA SECTION ─── */
.cta-section {
  position: relative;
  overflow: hidden;
  text-align: center;
}

.cta-bg {
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse 80% 80% at 50% 50%, rgba(27,155,239,0.18) 0%, transparent 70%),
    var(--dark-bg);
}

.cta-section .container { position: relative; z-index: 2; }

/* ─── FOOTER ─── */
#main-footer {
  background: var(--dark-surface);
  border-top: 1px solid var(--dark-border);
  padding: 64px 0 0;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.8fr 1fr 1fr 1.2fr;
  gap: 48px;
  padding-bottom: 48px;
  border-bottom: 1px solid var(--dark-border);
}

.footer-brand img { height: 40px; margin-bottom: 20px; }

.footer-brand p {
  font-size: 14px;
  color: var(--text-secondary);
  line-height: 1.8;
  margin-bottom: 24px;
}

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

.social-btn {
  width: 38px; height: 38px;
  border-radius: 10px;
  background: var(--dark-card);
  border: 1px solid var(--dark-border);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-secondary);
  text-decoration: none;
  transition: all 0.3s;
}

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

.footer-col h4 {
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--text-primary);
  font-family: 'Exo 2', sans-serif;
  margin-bottom: 20px;
}

.footer-links {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.footer-links a {
  color: var(--text-secondary);
  text-decoration: none;
  font-size: 14px;
  transition: color 0.3s;
  display: flex;
  align-items: center;
  gap: 8px;
}

.footer-links a:hover { color: var(--blue-light); }

.footer-contact-item {
  display: flex;
  gap: 12px;
  align-items: flex-start;
  margin-bottom: 14px;
}

.footer-contact-item svg {
  width: 16px;
  flex-shrink: 0;
  color: var(--blue-primary);
  margin-top: 3px;
}

.footer-contact-item span {
  font-size: 14px;
  color: var(--text-secondary);
  line-height: 1.5;
}

.footer-bottom {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 20px 0;
  font-size: 13px;
  color: var(--text-secondary);
}

/* ─── PAGE HERO ─── */
.page-hero {
  padding-top: calc(var(--nav-height) + 80px);
  padding-bottom: 80px;
  position: relative;
  overflow: hidden;
  background-image:
    linear-gradient(rgba(27,155,239,0.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(27,155,239,0.04) 1px, transparent 1px);
  background-size: 40px 40px;
}

.page-hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse 80% 80% at 30% 50%, rgba(27,155,239,0.12) 0%, transparent 60%);
}

.page-hero .container { position: relative; z-index: 2; }

.breadcrumb {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 13px;
  color: var(--text-secondary);
  margin-bottom: 20px;
  font-family: 'Exo 2', sans-serif;
}

.breadcrumb a { color: var(--blue-light); text-decoration: none; }
.breadcrumb-sep { color: var(--dark-border); }

/* ─── ANIMATIONS ─── */
@keyframes fadeUp {
  to { opacity: 1; transform: translateY(0); }
}

@keyframes fadeIn {
  to { opacity: 1; }
}

@keyframes pulse {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.5; transform: scale(0.8); }
}

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

@keyframes scrollLine {
  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; }
}

/* ─── SCROLL REVEAL ─── */
.reveal {
  opacity: 0;
  transform: translateY(40px);
  transition: opacity 0.7s var(--transition), transform 0.7s var(--transition);
}

.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}

.reveal-delay-1 { transition-delay: 0.1s; }
.reveal-delay-2 { transition-delay: 0.2s; }
.reveal-delay-3 { transition-delay: 0.3s; }
.reveal-delay-4 { transition-delay: 0.4s; }
.reveal-delay-5 { transition-delay: 0.5s; }

/* ─── RESPONSIVE ─── */
@media (max-width: 1024px) {
  .services-grid { grid-template-columns: 1fr 1fr; }
  .projects-grid { grid-template-columns: 1fr 1fr; }
  .hero-visual { width: 46%; right: -30px; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .why-grid { gap: 40px; }
}

@media (max-width: 768px) {
  .nav-links { display: none; }
  .nav-links.open {
    display: flex;
    flex-direction: column;
    position: absolute;
    top: var(--nav-height);
    left: 0; right: 0;
    background: rgba(8,14,28,0.98);
    backdrop-filter: blur(20px);
    padding: 20px;
    border-bottom: 1px solid var(--dark-border);
    gap: 4px;
  }
  .nav-toggle { display: flex; }
  .hero-visual { display: none; }
  .hero-content { max-width: 100%; text-align: center; }
  .hero-btns { justify-content: center; }
  .hero-tags { justify-content: center; }
  .stats-grid { grid-template-columns: repeat(2,1fr); }
  .stat-item:nth-child(2)::after { display: none; }
  .services-grid { grid-template-columns: 1fr; }
  .projects-grid { grid-template-columns: 1fr; }
  .why-grid { grid-template-columns: 1fr; }
  .why-img { order: -1; }
  .why-img img { height: 300px; }
  .footer-grid { grid-template-columns: 1fr; gap: 32px; }
  .footer-bottom { flex-direction: column; gap: 10px; text-align: center; }
  .section-pad { padding: 70px 0; }
}

@media (max-width: 480px) {
  .stats-grid { grid-template-columns: 1fr 1fr; }
  .hero-btns { flex-direction: column; width: 100%; }
  .btn-primary, .btn-secondary { justify-content: center; }
}

/* ─── ABOUT PAGE ─── */
.team-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
  gap: 24px;
  margin-top: 48px;
}

.team-card {
  background: var(--dark-card);
  border: 1px solid var(--dark-border);
  border-radius: 16px;
  padding: 32px 24px;
  text-align: center;
  transition: all 0.3s;
}

.team-card:hover {
  border-color: rgba(27,155,239,0.3);
  transform: translateY(-4px);
  box-shadow: 0 12px 40px rgba(0,0,0,0.3);
}

.team-avatar {
  width: 72px; height: 72px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--blue-dark), var(--blue-primary));
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 16px;
  font-family: 'Exo 2', sans-serif;
  font-size: 24px;
  font-weight: 800;
  color: #fff;
  border: 3px solid rgba(27,155,239,0.3);
}

.cert-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: 24px;
  margin-top: 48px;
}

.cert-card {
  display: flex;
  gap: 18px;
  align-items: center;
  background: var(--dark-card);
  border: 1px solid var(--dark-border);
  border-radius: 14px;
  padding: 22px;
  transition: all 0.3s;
}

.cert-card:hover {
  border-color: rgba(27,155,239,0.3);
  transform: translateX(4px);
}

.cert-icon {
  width: 52px; height: 52px;
  border-radius: 12px;
  background: rgba(27,155,239,0.1);
  border: 1px solid rgba(27,155,239,0.2);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

/* ─── CONTACT PAGE ─── */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1.6fr;
  gap: 60px;
  margin-top: 48px;
}

.contact-info-item {
  display: flex;
  gap: 16px;
  align-items: flex-start;
  padding: 22px;
  background: var(--dark-card);
  border: 1px solid var(--dark-border);
  border-radius: 14px;
  margin-bottom: 16px;
  transition: all 0.3s;
}

.contact-info-item:hover {
  border-color: rgba(27,155,239,0.3);
}

.contact-icon {
  width: 44px; height: 44px;
  border-radius: 10px;
  background: rgba(27,155,239,0.1);
  border: 1px solid rgba(27,155,239,0.2);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.contact-icon svg { width: 20px; color: var(--blue-primary); }

.contact-form {
  background: var(--dark-card);
  border: 1px solid var(--dark-border);
  border-radius: 20px;
  padding: 40px;
}

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

.form-group {
  margin-bottom: 20px;
}

.form-group label {
  display: block;
  font-family: 'Exo 2', sans-serif;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--text-secondary);
  margin-bottom: 8px;
}

.form-group input,
.form-group select,
.form-group textarea {
  width: 100%;
  background: var(--dark-surface);
  border: 1px solid var(--dark-border);
  color: var(--text-primary);
  padding: 13px 16px;
  border-radius: 10px;
  font-family: 'Source Sans 3', sans-serif;
  font-size: 15px;
  transition: border-color 0.3s, box-shadow 0.3s;
  outline: none;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  border-color: var(--blue-primary);
  box-shadow: 0 0 0 3px var(--blue-glow);
}

.form-group textarea { resize: vertical; min-height: 140px; }

/* ─── LIGHT DIVIDER ─── */
.divider-line {
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--dark-border), transparent);
  margin: 0;
}

/* ─── NOTIFICATION TOAST ─── */
.toast {
  position: fixed;
  bottom: 30px;
  right: 30px;
  background: var(--dark-card);
  border: 1px solid rgba(27,155,239,0.3);
  border-radius: 14px;
  padding: 16px 22px;
  display: flex;
  align-items: center;
  gap: 12px;
  font-size: 14px;
  color: var(--text-primary);
  box-shadow: 0 8px 32px rgba(0,0,0,0.4);
  z-index: 9999;
  transform: translateX(120%);
  transition: transform 0.4s;
}

.toast.show { transform: translateX(0); }
.toast svg { color: var(--accent-green); }

/* ─── NAV TOGGLE ANIMATION ─── */
.nav-toggle.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav-toggle.open span:nth-child(2) { opacity: 0; transform: scaleX(0); }
.nav-toggle.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* ─── LOGO SIZE IN NAV ─── */
.nav-logo img {
  height: 44px;
  width: auto;
  object-fit: contain;
  filter: drop-shadow(0 0 10px rgba(27,155,239,0.3));
  transition: filter 0.3s;
}
.nav-logo img:hover { filter: drop-shadow(0 0 18px rgba(27,155,239,0.6)); }

/* ─── FOOTER LOGO ─── */
.footer-brand img {
  height: 48px;
  width: auto;
  object-fit: contain;
  margin-bottom: 20px;
}

/* ─── PAGE META TAGS COLOR ─── */
::selection { background: var(--blue-primary); color: #fff; }

/* ─── CONTACT GRID RESPONSIVE ─── */
@media (max-width: 900px) {
  .contact-grid { grid-template-columns: 1fr; gap: 40px; }
  .contact-form { padding: 28px 20px; }
  .form-row { grid-template-columns: 1fr; }
}

/* ─── WHY-GRID on services page (rtl trick fix) ─── */
@media (max-width: 768px) {
  .why-grid[style*="direction:rtl"] { direction: ltr !important; }
}

/* ─── HERO RESPONSIVE IMPROVEMENTS ─── */
@media (max-width: 600px) {
  .hero { padding-top: calc(var(--nav-height) + 10px); }
  .hero-stat-card { display: none; }
  .section-title { font-size: 28px; }
}

/* ─── CERTIF BAR ─── */
.cert-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: 16px;
}

/* ─── BACK TO TOP ─── */
#back-to-top {
  position: fixed;
  bottom: 30px; right: 30px;
  width: 44px; height: 44px;
  background: var(--blue-primary);
  color: #fff;
  border: none;
  border-radius: 12px;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 0.3s, transform 0.3s, background 0.3s;
  z-index: 200;
  box-shadow: 0 4px 20px rgba(27,155,239,0.4);
}
#back-to-top.visible { opacity: 1; transform: translateY(0); }
#back-to-top:hover { background: var(--blue-dark); }

/* ─── PROJECTS GRID 2 cols on tablet ─── */
@media (min-width: 600px) and (max-width: 900px) {
  .projects-grid { grid-template-columns: 1fr 1fr; }
}