/* ============================================================
   GEOSOLUTION EDUCATIONAL SERVICES — Main Stylesheet
   ============================================================ */

@import url('https://fonts.googleapis.com/css2?family=Poppins:wght@300;400;500;600;700;800;900&family=Nunito:wght@400;600;700;800&display=swap');

/* ── CSS Variables ── */
:root {
  /* Theme-Agnostic Colors */
  --red:        #dc2626;
--blue:       #1e40af;
--blue-light: #dbeafe;
  --white-light:#f8fafc;
  --red-dark:   #b91c1c;
  --yellow:     #f7c948;
  --yellow-bg:  #fff8e1;
  --shadow-sm:  0 2px 8px rgba(220,38,38,.12);
  --shadow-md:  0 8px 30px rgba(220,38,38,.18);
--shadow-lg:  0 20px 60px rgba(30,64,175,.12);
  --radius:     14px;
  --radius-sm:  8px;
  --transition: all .3s cubic-bezier(.4,0,.2,1);
  
  /* Light Mode */
  --bg-primary:    #ffffff;
  --bg-secondary:  #f7fafc;
  --bg-section:    #f0faf9;
  --bg-card:       #ffffff;
  --text-primary:  #1a2332;
  --text-secondary:#4a5568;
  --text-muted:    #718096;
  --border:        #e8edf2;
}

[data-theme="dark"] {
  /* Dark Mode */
  --bg-primary:    #0a0e17;
  --bg-secondary:  #111827;
  --bg-section:    #1a1a2a;
  --bg-card:       #161b29;
  --text-primary:  #f8fafc;
  --text-secondary:#cbd5e1;
  --text-muted:    #94a3b8;
  --border:        #334155;
}

/* Map legacy vars */
:root {
  --dark: var(--text-primary);
  --dark-2: var(--bg-secondary);
  --text: var(--text-secondary);
  --text-light: var(--text-muted);
  --white: var(--bg-primary);
  --bg-light: var(--bg-secondary);
}

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

html { scroll-behavior: smooth; }

body {
  font-family: 'Poppins', sans-serif;
  color: var(--text-primary);
  background: var(--bg-primary);
  line-height: 1.6;
  overflow-x: hidden;
  transition: background-color 0.3s ease, color 0.3s ease;
}

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

.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
}

/* ── Utility ── */
.section-title {
  font-size: clamp(1.6rem, 3vw, 2.1rem);
  font-weight: 800;
  color: var(--dark);
  margin-bottom: 6px;
}
.section-subtitle {
  color: var(--text-light);
  font-size: .97rem;
  margin-bottom: 40px;
}
.section-label {
  display: inline-block;
  font-size: .8rem;
  font-weight: 700;
  letter-spacing: .1em;
  text-transform: uppercase;
  color: var(--red);
  margin-bottom: 8px;
}
.see-all {
  font-size: .85rem;
  font-weight: 600;
  color: var(--red);
  margin-left: 12px;
  transition: var(--transition);
}
.see-all:hover { color: var(--red-dark); text-decoration: underline; }

.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 11px 26px;
  border-radius: 50px;
  font-family: 'Poppins', sans-serif;
  font-size: .9rem;
  font-weight: 600;
  cursor: pointer;
  border: 2px solid transparent;
  transition: var(--transition);
}
.btn-primary {
  background: var(--red);
  color: var(--white);
}
.btn-primary:hover {
  background: var(--blue);
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}
.btn-outline {
  background: transparent;
  color: var(--blue);
  border-color: var(--blue);
}
.btn-outline:hover {
  background: var(--red);
  color: var(--white);
  transform: translateY(-2px);
}
.btn-yellow {
  background: var(--yellow);
  color: var(--dark);
}
.btn-yellow:hover {
  background: #e6b800;
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(247,201,72,.35);
}

/* ============================================================
   NAVBAR
   ============================================================ */
.navbar {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 1000;
  background: rgba(var(--bg-primary-rgb, 255 255 255), 0.95);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--border);
  transition: var(--transition);
}
.navbar.scrolled {
  box-shadow: 0 4px 20px rgba(0,0,0,.08);
}
.nav-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 72px;
}
.nav-logo {
  display: flex;
  align-items: center;
  gap: 10px;
  font-weight: 800;
  font-size: 1.3rem;
  color: var(--dark);
}
.nav-logo span { color: var(--red); }
.nav-logo-icon {
  width: 36px; height: 36px;
  background: linear-gradient(135deg, var(--red), var(--blue));
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: white;
  font-size: 1rem;
}
.nav-menu {
  display: flex;
  align-items: center;
  gap: 8px;
}
.nav-menu a {
  padding: 6px 14px;
  font-size: .88rem;
  font-weight: 500;
  color: var(--text);
  border-radius: 8px;
  transition: var(--transition);
  position: relative;
}
.nav-menu a::after {
  content: '';
  position: absolute;
  bottom: -2px; left: 50%;
  width: 0; height: 2px;
  background: var(--red);
  border-radius: 2px;
  transform: translateX(-50%);
  transition: var(--transition);
}
.nav-menu a.active::after,
.nav-menu a:hover::after { width: 60%; }

.nav-actions { 
  display: flex; 
  align-items: center; 
  gap: 10px; 
}

 /* ══════════════════════════════ THEME TOGGLE ══════════════════════════════ */
.theme-toggle {
  position: relative;
  width: 48px;
  height: 26px;
  background: var(--text-muted);
  border-radius: 26px;
  border: none;
  cursor: pointer;
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  padding: 0;
  display: flex;
  align-items: center;
  justify-content: flex-start;
  box-shadow: inset 0 2px 4px rgba(0,0,0,0.1);
  flex-shrink: 0;
}

.theme-toggle:hover {
  background: color-mix(in srgb, var(--text-muted) 90%, var(--text-primary));
}

.theme-toggle[data-theme="dark"] {
  background: color-mix(in srgb, var(--text-muted) 80%, var(--text-primary));
}

.slider {
  position: absolute;
  left: 2px;
  width: 22px;
  height: 22px;
  background: var(--bg-primary);
  border-radius: 50%;
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 2px 6px rgba(0,0,0,0.15);
  font-size: 12px;
}

.theme-toggle:not([data-theme="dark"]) .slider {
  transform: translateX(0);
}

.theme-toggle[data-theme="dark"] .slider {
  transform: translateX(22px);
  background: var(--text-primary);
}

.slider-icon {
  transition: opacity 0.2s ease, transform 0.3s ease;
  font-size: 11px;
}

.sun {
  opacity: 1;
  transform: scale(1);
}

.theme-toggle[data-theme="dark"] .sun {
  opacity: 0;
  transform: scale(0.5);
}

.moon {
  opacity: 0;
  transform: scale(0.5);
}

.theme-toggle[data-theme="dark"] .moon {
  opacity: 1;
  transform: scale(1);
}

/* Mobile */
@media (max-width: 768px) {
  .theme-toggle {
    width: 44px;
    height: 24px;
  }
  .slider {
    width: 20px;
    height: 20px;
    left: 2px;
  }
  .theme-toggle[data-theme="dark"] .slider {
    transform: translateX(20px);
  }
  .slider-icon {
    font-size: 10px;
  }
}

.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
  padding: 4px;
}
.hamburger span {
  display: block;
  width: 24px; height: 2px;
  background: var(--dark);
  border-radius: 2px;
  transition: var(--transition);
}
.hamburger.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.hamburger.open span:nth-child(2) { opacity: 0; }
.hamburger.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* ============================================================
   HERO SECTION
   ============================================================ */
.hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  padding-top: 22px;
background: linear-gradient(135deg, var(--bg-light) 60%, var(--blue-light) 100%);
  position: relative;
  overflow: hidden;
}
.hero::before {
  content: '';
  position: absolute;
  top: -100px; right: -100px;
  width: 500px; height: 500px;
  background: var(--blue-light);
  border-radius: 50%;
  z-index: 0;
}
.hero-inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
  position: relative;
  z-index: 1;
  padding: 60px 0;
}
.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: 50px;
  padding: 6px 16px;
  font-size: .8rem;
  font-weight: 600;
  color: var(--blue);
  margin-bottom: 20px;
  box-shadow: var(--shadow-sm);
  animation: fadeInUp .6s ease both;
}
.hero-badge i { font-size: .75rem; }

.hero-title {
  font-size: clamp(2rem, 3vw, 2.2rem);
  font-weight: 800;
  line-height: 1.2;
  color: var(--dark);
  margin-bottom: 16px;
  animation: fadeInUp .6s ease .1s both;
}
.hero-title span { color: var(--red); }

.hero-subtitle {
  font-size: 1rem;
  color: var(--text-light);
  margin-bottom: 32px;
  line-height: 1.7;
  max-width: 480px;
  animation: fadeInUp .6s ease .2s both;
}

.hero-search {
  display: flex;
  background: var(--white);
  border-radius: 50px;
  padding: 6px 6px 6px 20px;
  box-shadow: var(--shadow-lg);
  max-width: 460px;
  margin-bottom: 36px;
  animation: fadeInUp .6s ease .3s both;
}
.hero-search input {
  flex: 1;
  border: none;
  outline: none;
  font-family: 'Poppins', sans-serif;
  font-size: .88rem;
  color: var(--dark);
  background: transparent;
}
.hero-search input::placeholder { color: var(--text-light); }
.hero-search button {
  background: var(--red);
  color: white;
  border: none;
  border-radius: 50px;
  padding: 10px 22px;
  font-family: 'Poppins', sans-serif;
  font-size: .85rem;
  font-weight: 600;
  cursor: pointer;
  display: flex;
  align-items: center;
  gap: 8px;
  transition: var(--transition);
}
.hero-search button:hover { background: var(--blue); }

.hero-stats {
  display: flex;
  gap: 28px;
  animation: fadeInUp .6s ease .4s both;
}
.hero-stat { text-align: center; }
.hero-stat strong {
  display: block;
  font-size: 1.4rem;
  font-weight: 800;
  color: var(--dark);
}
.hero-stat span {
  font-size: .78rem;
  color: var(--text-light);
}

/* Hero Image Side */
.hero-visual {
  position: relative;
  animation: fadeInRight .8s ease .2s both;
}
.hero-img-wrap {
  position: relative;
  border-radius: 30px 30px 30px 80px;
  overflow: hidden;
  background: var(--yellow);
  aspect-ratio: 4/4.5;
  box-shadow: var(--shadow-lg);
}
.hero-img-wrap img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.hero-float-badge {
  position: absolute;
  background: var(--white);
  border-radius: var(--radius);
  padding: 12px 16px;
  box-shadow: var(--shadow-md);
  display: flex;
  align-items: center;
  gap: 10px;
  animation: float 3s ease-in-out infinite;
}
.hero-float-badge.badge-rating {
  bottom: 28px; left: -28px;
}
.hero-float-badge.badge-students {
  top: 28px; right: -20px;
}
.hero-float-badge .badge-icon {
  width: 38px; height: 38px;
  background: var(--yellow-bg);
  border-radius: 10px;
  display: flex; align-items: center; justify-content: center;
  font-size: 1.1rem;
}
.hero-float-badge strong {
  display: block;
  font-size: .9rem;
  font-weight: 700;
  color: var(--dark);
}
.hero-float-badge small {
  font-size: .72rem;
  color: var(--text-light);
}
.hero-icon-dots {
  position: absolute;
  display: flex;
  flex-direction: column;
  gap: 8px;
  top: 50%; right: -40px;
  transform: translateY(-50%);
  opacity: .5;
}
.hero-icon-dots span {
  display: block;
  width: 8px; height: 8px;
  background: var(--red);
  border-radius: 50%;
}

/* ============================================================
   OUR SERVICES (Course Cards)
   ============================================================ */
.services { padding: 90px 0; background: var(--white); }
.section-head {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  margin-bottom: 30px;
}
.services-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(180px, 1fr));
  gap: 20px;
}
.service-card {
  background: var(--white);
  border: 1.5px solid var(--border);
  border-radius: var(--radius);
  padding: 20px 20px 20px;
  text-align: center;
  cursor: pointer;
  transition: var(--transition);
  position: relative;
  overflow: hidden;
}
.service-card::before {
  content: '';
  position: absolute;
  bottom: 0; left: 0; right: 0;
  height: 3px;
  background: var(--red);
  transform: scaleX(0);
  transition: var(--transition);
}
.service-card:hover {
  transform: translateY(-8px);
  border-color: var(--teal);
  box-shadow: var(--shadow-md);
}
.service-card:hover::before { transform: scaleX(1); }

.service-img {
  width: 100%;
  height: 120px;
  object-fit: cover;
  border-radius: var(--radius-sm);
  margin-bottom: 14px;
}
.service-icon {
  width: 52px; height: 52px;
  background: var(--teal-light);
  border-radius: 14px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.4rem;
  color: var(--teal);
  margin: 0 auto 14px;
  transition: var(--transition);
}
.service-card:hover .service-icon {
  background: var(--teal);
  color: white;
  transform: scale(1.1);
}
.service-card h3 {
  font-size: .92rem;
  font-weight: 700;
  color: var(--dark);
  margin-bottom: 4px;
}
.service-card p {
  font-size: .76rem;
  color: var(--text-light);
}

/* ============================================================
   ACADEMIC TRAINING
   ============================================================ */
.academic { padding: 90px 0; background: var(--bg-section); }
.academic-inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 70px;
  align-items: center;
}
.academic-img-wrap {
  position: relative;
}
.academic-img {
  width: 100%;
  border-radius: 24px;
  box-shadow: var(--shadow-lg);
}
.academic-badge {
  position: absolute;
  bottom: 24px; right: -20px;
  background: var(--white);
  border-radius: var(--radius);
  padding: 14px 20px;
  box-shadow: var(--shadow-md);
  text-align: center;
  min-width: 130px;
}
.academic-badge strong {
  display: block;
  font-size: 1.5rem;
  font-weight: 800;
  color: var(--teal);
}
.academic-badge span { font-size: .75rem; color: var(--text-light); }

.academic-features { display: flex; flex-direction: column; gap: 18px; margin: 28px 0; }
.feature-item {
  display: flex;
  align-items: flex-start;
  gap: 14px;
  padding: 16px 18px;
  background: var(--white);
  border-radius: var(--radius-sm);
  border: 1.5px solid var(--border);
  transition: var(--transition);
}
.feature-item:hover { border-color: var(--teal); box-shadow: var(--shadow-sm); }
.feature-item .fi-icon {
  width: 40px; height: 40px; min-width: 40px;
  background: var(--teal-light);
  border-radius: 10px;
  display: flex; align-items: center; justify-content: center;
  color: var(--teal);
  font-size: 1rem;
}
.feature-item h4 { font-size: .9rem; font-weight: 700; color: var(--dark); margin-bottom: 2px; }
.feature-item p  { font-size: .78rem; color: var(--text-light); }

/* ============================================================
   TECH HUB
   ============================================================ */
.techhub { padding: 90px 0; background: var(--dark); position: relative; overflow: hidden; }
.techhub::before {
  content: '';
  position: absolute;
  top: -150px; right: -150px;
  width: 400px; height: 400px;
  background: radial-gradient(circle, rgba(46,196,182,.2) 0%, transparent 70%);
}
.techhub-inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 70px;
  align-items: center;
}
.techhub .section-title { color: var(--white); }
.techhub .section-subtitle { color: rgba(255,255,255,.6); }
.tech-cards { display: flex; flex-direction: column; gap: 16px; }
.tech-card {
  background: rgba(255,255,255,.06);
  border: 1px solid rgba(255,255,255,.1);
  border-radius: var(--radius);
  padding: 18px 20px;
  display: flex;
  align-items: center;
  gap: 16px;
  transition: var(--transition);
  cursor: pointer;
}
.tech-card:hover {
  background: rgba(46,196,182,.12);
  border-color: var(--teal);
  transform: translateX(6px);
}
.tech-card .tc-icon {
  width: 44px; height: 44px; min-width: 44px;
  background: rgba(46,196,182,.15);
  border-radius: 12px;
  display: flex; align-items: center; justify-content: center;
  color: var(--teal);
  font-size: 1.1rem;
}
.tech-card h4 { font-size: .9rem; font-weight: 700; color: var(--white); margin-bottom: 2px; }
.tech-card p  { font-size: .76rem; color: rgba(255,255,255,.5); }

.techhub-visual {
  position: relative;
}
.tech-grid-imgs {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px;
}
.tech-grid-imgs img {
  border-radius: var(--radius);
  aspect-ratio: 1;
  object-fit: cover;
  box-shadow: 0 8px 30px rgba(0,0,0,.3);
  transition: var(--transition);
}
.tech-grid-imgs img:hover { transform: scale(1.04); }
.tech-grid-imgs img:first-child {
  grid-column: span 2;
  aspect-ratio: 16/7;
}

/* ============================================================
   ACHIEVEMENTS / STATS
   ============================================================ */
.achievements { padding: 80px 0; background: var(--teal); }
.achievements-inner {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 30px;
}
.ach-item { text-align: center; }
.ach-item strong {
  display: block;
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 900;
  color: var(--white);
  line-height: 1;
}
.ach-item span {
  font-size: .88rem;
  color: rgba(255,255,255,.8);
  margin-top: 6px;
  display: block;
}

/* ============================================================
   TESTIMONIALS
   ============================================================ */
.testimonials { padding: 90px 0; background: var(--bg-light); }
.testimonials-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: 24px;
}
.testi-card {
  background: var(--white);
  border: 1.5px solid var(--border);
  border-radius: var(--radius);
  padding: 28px 24px;
  transition: var(--transition);
  position: relative;
}
.testi-card:hover { box-shadow: var(--shadow-md); transform: translateY(-4px); border-color: var(--teal); }
.testi-card .quote { font-size: 2rem; color: var(--teal); line-height: 1; margin-bottom: 12px; }
.testi-card p { font-size: .88rem; color: var(--text); line-height: 1.7; margin-bottom: 20px; font-style: italic; }
.testi-author { display: flex; align-items: center; gap: 12px; }
.testi-avatar {
  width: 44px; height: 44px;
  border-radius: 50%;
  background: var(--teal-light);
  display: flex; align-items: center; justify-content: center;
  color: var(--teal);
  font-weight: 700;
  font-size: .9rem;
  flex-shrink: 0;
}
.testi-author h5 { font-size: .88rem; font-weight: 700; color: var(--dark); }
.testi-author small { font-size: .75rem; color: var(--text-light); }
.testi-stars { color: var(--yellow); font-size: .78rem; margin-bottom: 2px; }

/* ============================================================
   ABOUT SECTION (homepage teaser)
   ============================================================ */
.about-teaser { padding: 90px 0; background: var(--white); }
.about-teaser-inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 70px;
  align-items: center;
}
.about-teaser-img {
  position: relative;
}
.about-img-main {
  border-radius: 24px;
  box-shadow: var(--shadow-lg);
  width: 100%;
}
.about-img-small {
  position: absolute;
  bottom: -20px; right: -20px;
  width: 160px;
  border-radius: 16px;
  border: 4px solid var(--white);
  box-shadow: var(--shadow-md);
}
.about-year-badge {
  position: absolute;
  top: 24px; left: -20px;
  background: var(--teal);
  color: white;
  border-radius: var(--radius);
  padding: 14px 18px;
  text-align: center;
  box-shadow: var(--shadow-md);
}
.about-year-badge strong { display: block; font-size: 1.6rem; font-weight: 900; }
.about-year-badge span { font-size: .72rem; }
.about-list { display: flex; flex-direction: column; gap: 10px; margin: 20px 0 28px; }
.about-list li {
  display: flex; align-items: center; gap: 10px;
  font-size: .88rem; color: var(--text);
}
.about-list li i { color: var(--teal); font-size: .85rem; }

/* ============================================================
   FOOTER
   ============================================================ */
.footer {
  background: var(--dark);
  color: rgba(255,255,255,.75);
  padding: 70px 0 0;
}
.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1.5fr;
  gap: 50px;
  padding-bottom: 50px;
  border-bottom: 1px solid rgba(255,255,255,.1);
}
.footer-logo { display: flex; align-items: center; gap: 10px; margin-bottom: 14px; }
.footer-logo span { font-size: 1.2rem; font-weight: 800; color: var(--white); }
.footer-logo span em { color: var(--teal); font-style: normal; }
.footer-desc { font-size: .83rem; line-height: 1.7; margin-bottom: 20px; }
.footer-socials { display: flex; gap: 10px; }
.footer-socials a {
  width: 36px; height: 36px;
  background: rgba(255,255,255,.08);
  border-radius: 8px;
  display: flex; align-items: center; justify-content: center;
  color: rgba(255,255,255,.6);
  font-size: .85rem;
  transition: var(--transition);
}
.footer-socials a:hover { background: var(--teal); color: white; }
.footer-col h4 {
  font-size: .9rem; font-weight: 700; color: var(--white);
  margin-bottom: 18px;
}
.footer-col ul li { margin-bottom: 10px; }
.footer-col ul li a {
  font-size: .82rem;
  color: rgba(255,255,255,.6);
  transition: var(--transition);
}
.footer-col ul li a:hover { color: var(--teal); padding-left: 4px; }
.footer-contact-item {
  display: flex; align-items: flex-start; gap: 10px;
  margin-bottom: 12px;
}
.footer-contact-item i { color: var(--teal); font-size: .85rem; margin-top: 3px; }
.footer-contact-item span { font-size: .82rem; color: rgba(255,255,255,.6); line-height: 1.5; }
.footer-bottom {
  padding: 20px 0;
  text-align: center;
  font-size: .78rem;
  color: rgba(255,255,255,.4);
}
.footer-bottom span { color: var(--teal); }

/* ============================================================
   INNER PAGE HERO (for About, Services, etc.)
   ============================================================ */
.page-hero {
  padding: 130px 0 70px;
  background: linear-gradient(135deg, var(--bg-light) 0%, var(--teal-light) 100%);
  text-align: center;
}
.page-hero h1 { font-size: clamp(1.8rem, 4vw, 3rem); font-weight: 800; color: var(--dark); margin-bottom: 12px; }
.page-hero p  { font-size: 1rem; color: var(--text-light); max-width: 500px; margin: 0 auto; }
.breadcrumb {
  display: flex; align-items: center; justify-content: center; gap: 8px;
  margin-bottom: 16px; font-size: .83rem;
}
.breadcrumb a { color: var(--teal); }
.breadcrumb span { color: var(--text-light); }

/* ============================================================
   ABOUT PAGE
   ============================================================ */
.about-mission { padding: 90px 0; }
.mission-grid { display: grid; grid-template-columns: repeat(3,1fr); gap: 28px; margin-top: 50px; }
.mission-card {
  padding: 32px 24px; border-radius: var(--radius);
  border: 1.5px solid var(--border);
  text-align: center; transition: var(--transition);
}
.mission-card:hover { border-color: var(--teal); box-shadow: var(--shadow-md); transform: translateY(-4px); }
.mission-card .mc-icon {
  width: 60px; height: 60px;
  background: var(--teal-light);
  border-radius: 16px;
  display: flex; align-items: center; justify-content: center;
  font-size: 1.5rem; color: var(--teal);
  margin: 0 auto 16px;
}
.mission-card h3 { font-size: 1.05rem; font-weight: 700; color: var(--dark); margin-bottom: 8px; }
.mission-card p  { font-size: .83rem; color: var(--text-light); line-height: 1.7; }
.about-story { padding: 80px 0; background: var(--bg-section); }
.about-story-inner {
  display: grid; grid-template-columns: 1fr 1fr; gap: 70px; align-items: center;
}
.about-story img { border-radius: 24px; box-shadow: var(--shadow-lg); }
.about-story-text p { font-size: .92rem; color: var(--text); line-height: 1.8; margin-bottom: 18px; }
.team-section { padding: 90px 0; }
.team-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(220px, 1fr)); gap: 24px; }
.team-card {
  text-align: center; padding: 28px 20px; border-radius: var(--radius);
  border: 1.5px solid var(--border); transition: var(--transition);
}
.team-card:hover { box-shadow: var(--shadow-md); transform: translateY(-4px); border-color: var(--teal); }
.team-avatar {
  width: 80px; height: 80px;
  border-radius: 50%;
  background: var(--teal-light);
  display: flex; align-items: center; justify-content: center;
  font-size: 1.8rem; color: var(--teal);
  margin: 0 auto 16px;
}
.team-card h3 { font-size: .95rem; font-weight: 700; color: var(--dark); margin-bottom: 4px; }
.team-card p  { font-size: .78rem; color: var(--teal); font-weight: 600; }

/* ============================================================
   SERVICES PAGE
   ============================================================ */
.services-detail { padding: 90px 0; }
.services-detail-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(340px, 1fr)); gap: 28px; }
.service-detail-card {
  padding: 32px 28px;
  border: 1.5px solid var(--border);
  border-radius: var(--radius);
  transition: var(--transition);
  position: relative; overflow: hidden;
}
.service-detail-card::after {
  content: '';
  position: absolute;
  top: 0; right: 0;
  width: 80px; height: 80px;
  background: var(--teal-light);
  border-radius: 0 var(--radius) 0 100%;
  transition: var(--transition);
}
.service-detail-card:hover { border-color: var(--teal); box-shadow: var(--shadow-md); transform: translateY(-4px); }
.service-detail-card:hover::after { background: var(--teal); opacity: .15; }
.sd-icon {
  width: 56px; height: 56px;
  background: var(--teal-light);
  border-radius: 16px;
  display: flex; align-items: center; justify-content: center;
  font-size: 1.4rem; color: var(--teal);
  margin-bottom: 18px;
  transition: var(--transition);
}
.service-detail-card:hover .sd-icon { background: var(--teal); color: white; }
.service-detail-card h3 { font-size: 1.1rem; font-weight: 700; color: var(--dark); margin-bottom: 10px; }
.service-detail-card p  { font-size: .85rem; color: var(--text); line-height: 1.7; margin-bottom: 16px; }
.service-detail-card ul { display: flex; flex-direction: column; gap: 8px; }
.service-detail-card ul li {
  font-size: .82rem; color: var(--text-light);
  display: flex; align-items: center; gap: 8px;
}
.service-detail-card ul li i { color: var(--teal); font-size: .7rem; }

/* ============================================================
   TECH HUB PAGE
   ============================================================ */
.tech-programs { padding: 90px 0; }
.tech-programs-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(280px, 1fr)); gap: 24px; }
.tech-prog-card {
  border-radius: var(--radius); overflow: hidden;
  border: 1.5px solid var(--border); transition: var(--transition);
}
.tech-prog-card:hover { box-shadow: var(--shadow-md); transform: translateY(-4px); border-color: var(--teal); }
.tp-header {
  padding: 20px 20px 16px;
  background: var(--dark);
  display: flex; align-items: center; gap: 14px;
}
.tp-icon {
  width: 44px; height: 44px;
  background: rgba(46,196,182,.2);
  border-radius: 12px;
  display: flex; align-items: center; justify-content: center;
  color: var(--teal); font-size: 1.1rem;
}
.tp-header h3 { font-size: .95rem; font-weight: 700; color: white; }
.tp-header small { font-size: .73rem; color: rgba(255,255,255,.5); }
.tp-body { padding: 18px 20px; }
.tp-body p  { font-size: .83rem; color: var(--text); line-height: 1.7; margin-bottom: 14px; }
.tp-tags { display: flex; flex-wrap: wrap; gap: 6px; }
.tp-tag {
  padding: 4px 10px;
  background: var(--teal-light);
  color: var(--teal-dark);
  border-radius: 50px;
  font-size: .72rem; font-weight: 600;
}

/* ============================================================
   CONTACT PAGE
   ============================================================ */
.contact-section { padding: 90px 0; }
.contact-inner { display: grid; grid-template-columns: 1fr 1.4fr; gap: 60px; }
.contact-info h2 { font-size: 1.6rem; font-weight: 800; color: var(--dark); margin-bottom: 12px; }
.contact-info p  { font-size: .88rem; color: var(--text-light); line-height: 1.7; margin-bottom: 32px; }
.contact-items { display: flex; flex-direction: column; gap: 20px; }
.contact-item {
  display: flex; align-items: flex-start; gap: 14px;
  padding: 16px 18px;
  background: var(--bg-light);
  border-radius: var(--radius-sm);
  border: 1.5px solid var(--border);
  transition: var(--transition);
}
.contact-item:hover { border-color: var(--teal); box-shadow: var(--shadow-sm); }
.ci-icon {
  width: 40px; height: 40px; min-width: 40px;
  background: var(--teal-light);
  border-radius: 10px;
  display: flex; align-items: center; justify-content: center;
  color: var(--teal); font-size: .95rem;
}
.contact-item h4 { font-size: .88rem; font-weight: 700; color: var(--dark); margin-bottom: 2px; }
.contact-item p  { font-size: .8rem; color: var(--text-light); }
.contact-item a  { font-size: .8rem; color: var(--teal); }

.contact-form {
  background: var(--white);
  border: 1.5px solid var(--border);
  border-radius: var(--radius);
  padding: 36px 32px;
  box-shadow: var(--shadow-lg);
}
.contact-form h3 { font-size: 1.3rem; font-weight: 700; color: var(--dark); margin-bottom: 24px; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.form-group { margin-bottom: 18px; }
.form-group label {
  display: block;
  font-size: .82rem; font-weight: 600; color: var(--dark);
  margin-bottom: 6px;
}
.form-group input,
.form-group select,
.form-group textarea {
  width: 100%;
  padding: 11px 14px;
  border: 1.5px solid var(--border);
  border-radius: var(--radius-sm);
  font-family: 'Poppins', sans-serif;
  font-size: .85rem;
  color: var(--dark);
  outline: none;
  transition: var(--transition);
  background: var(--bg-light);
}
.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  border-color: var(--teal);
  background: white;
  box-shadow: 0 0 0 3px rgba(46,196,182,.1);
}
.form-group textarea { resize: vertical; min-height: 110px; }

/* ============================================================
   SCROLL TO TOP
   ============================================================ */
#scroll-top {
  position: fixed;
  bottom: 28px; right: 28px;
  width: 44px; height: 44px;
  background: var(--teal);
  color: white;
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  font-size: 1rem;
  cursor: pointer;
  opacity: 0; pointer-events: none;
  transition: var(--transition);
  z-index: 999;
  box-shadow: var(--shadow-md);
}
#scroll-top.visible { opacity: 1; pointer-events: all; }
#scroll-top:hover { background: var(--teal-dark); transform: translateY(-3px); }

/* ============================================================
   ANIMATIONS
   ============================================================ */
@keyframes fadeInUp {
  from { opacity: 0; transform: translateY(30px); }
  to   { opacity: 1; transform: translateY(0); }
}
@keyframes fadeInRight {
  from { opacity: 0; transform: translateX(40px); }
  to   { opacity: 1; transform: translateX(0); }
}
@keyframes float {
  0%, 100% { transform: translateY(0); }
  50%       { transform: translateY(-10px); }
}
@keyframes countUp {
  from { opacity: 0; transform: translateY(20px); }
  to   { opacity: 1; transform: translateY(0); }
}

.reveal { opacity: 0; transform: translateY(28px); transition: opacity .6s ease, transform .6s ease; }
.reveal.visible { opacity: 1; transform: none; }

/* ============================================================
   RESPONSIVE
   ============================================================ */
@media (max-width: 1024px) {
  .hero-inner,
  .academic-inner,
  .about-teaser-inner,
  .about-story-inner,
  .techhub-inner,
  .contact-inner { grid-template-columns: 1fr; gap: 50px; }
  .techhub-inner { direction: initial; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .achievements-inner { grid-template-columns: repeat(2, 1fr); }
  .mission-grid { grid-template-columns: 1fr; }
}
@media (max-width: 768px) {
  .nav-menu, .nav-actions { display: none; }
  .hamburger { display: flex; }
  .nav-menu.mobile-open {
    display: flex; flex-direction: column;
    position: fixed; top: 72px; left: 0; right: 0;
    background: white;
    padding: 20px 24px 28px;
    border-bottom: 1px solid var(--border);
    box-shadow: 0 10px 30px rgba(0,0,0,.08);
    gap: 4px;
  }
.nav-menu.mobile-open + .nav-actions {
    display: flex;
    position: fixed;
    top: auto; bottom: 0; left: 0; right: 0;
    padding: 16px 24px;
    background: var(--bg-card);
    border-top: 1px solid var(--border);
    justify-content: center;
  }
  .hero-float-badge.badge-rating  { left: 0; bottom: 12px; }
  .hero-float-badge.badge-students { right: 0; top: 12px; }
  .services-grid { grid-template-columns: repeat(2, 1fr); }
  .footer-grid { grid-template-columns: 1fr; gap: 28px; }
  .achievements-inner { grid-template-columns: repeat(2, 1fr); }
  .form-row { grid-template-columns: 1fr; }
  .section-head { flex-direction: column; align-items: flex-start; gap: 8px; }
  .about-img-small, .about-year-badge { display: none; }
  .tech-grid-imgs { grid-template-columns: 1fr; }
  .tech-grid-imgs img:first-child { grid-column: span 1; }
}
@media (max-width: 480px) {
  .hero-stats { gap: 16px; }
  .services-grid { grid-template-columns: repeat(2, 1fr); }
  .achievements-inner { grid-template-columns: 1fr 1fr; }
  .hero-search { flex-wrap: wrap; border-radius: var(--radius); }
  .hero-search button { width: 100%; justify-content: center; border-radius: var(--radius-sm); }
}

/* ============================================================
   PHOTO GALLERY SECTION
   ============================================================ */
.gallery {
  padding: 90px 0;
  background: var(--bg-light);
}

.gallery-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  grid-auto-rows: 220px;
  gap: 12px;
}

.gallery-item {
  position: relative;
  overflow: hidden;
  border-radius: var(--radius);
  cursor: pointer;
}

.gallery-item.gallery-wide {
  grid-column: span 2;
}

.gallery-item.gallery-tall {
  grid-row: span 2;
}

.gallery-item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform .45s cubic-bezier(.4,0,.2,1);
  display: block;
}

.gallery-item:hover img {
  transform: scale(1.07);
}

.gallery-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(26,35,50,.75) 0%, transparent 55%);
  display: flex;
  align-items: flex-end;
  padding: 16px;
  opacity: 0;
  transition: opacity .3s ease;
}

.gallery-item:hover .gallery-overlay {
  opacity: 1;
}

.gallery-overlay span {
  color: #fff;
  font-size: .82rem;
  font-weight: 600;
  letter-spacing: .04em;
  text-transform: uppercase;
  background: rgba(220,38,38,.85);
  padding: 4px 10px;
  border-radius: 20px;
}

/* ============================================================
   ACHIEVEMENTS — BACKGROUND IMAGE OVERLAY
   ============================================================ */
.achievements {
  position: relative;
  background-image: url('../images/img2.jpeg');
  background-size: cover;
  background-position: center 30%;
  background-attachment: fixed;
}

.achievements::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(220,38,38,.88) 0%, rgba(37,99,235,.82) 100%);
  z-index: 0;
}

.achievements .container {
  position: relative;
  z-index: 1;
}

/* ============================================================
   TESTIMONIALS — SUBTLE BACKGROUND PATTERN FROM REAL PHOTO
   ============================================================ */
.testimonials {
  position: relative;
  background-image: url('../images/img11.jpeg');
  background-size: cover;
  background-position: center 20%;
  background-attachment: fixed;
}

.testimonials::before {
  content: '';
  position: absolute;
  inset: 0;
  background: rgba(240, 250, 249, 0.94);
  z-index: 0;
}

.testimonials .container {
  position: relative;
  z-index: 1;
}

/* ============================================================
   GALLERY RESPONSIVE
   ============================================================ */
@media (max-width: 1024px) {
  .gallery-grid {
    grid-template-columns: repeat(3, 1fr);
    grid-auto-rows: 200px;
  }
}

@media (max-width: 768px) {
  .gallery-grid {
    grid-template-columns: repeat(2, 1fr);
    grid-auto-rows: 180px;
  }
  .gallery-item.gallery-wide { grid-column: span 2; }
  .gallery-item.gallery-tall { grid-row: span 1; }
  .gallery-overlay { opacity: 1; }
  .achievements { background-attachment: scroll; }
  .testimonials { background-attachment: scroll; }
}

@media (max-width: 480px) {
  .gallery-grid {
    grid-template-columns: 1fr 1fr;
    grid-auto-rows: 150px;
  }
}