:root {
  --primary: #4CEB34;
  --primary-dark: #34C61F;
  --primary-light: #A8FF9A;
  --accent: #1ABC9C;
  --text-dark: #1a1a1a;
  --white: #ffffff;
  --bg-light: #f8fff6;

  --primary-rgb: 76, 235, 52;
  --primary-dark-rgb: 52, 198, 31;

  --primary-green: var(--primary);
  --dark-green: var(--primary-dark);
  --light-bg: var(--primary-light);
}

html {
  scroll-behavior: smooth;
}

body {
  font-family: 'Poppins', sans-serif;
  color: var(--text-dark);
  background-color: var(--bg-light);
  line-height: 1.7;
}

.section-padding {
  padding: 80px 0;
}

.section-title {
  font-weight: 700;
  color: var(--primary-dark);
  margin-bottom: 0.75rem;
}

.section-subtitle {
  color: rgba(11, 61, 46, 0.82);
  max-width: 700px;
  margin: 0 auto 2rem;
}

a {
  color: var(--primary-dark);
}

a:hover {
  color: var(--primary-dark);
}

.cbsc-navbar {
  background: linear-gradient(135deg, var(--primary-dark), var(--primary));
}

.logo-mark {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  color: var(--primary-dark);
  background-color: var(--white);
}

.school-brand {
  gap: 0.45rem;
}

.school-logo {
  width: 95px;
  height: 95px;
  border-radius: 50%;
  object-fit: cover;
  background: var(--white);
  padding: 2px;
}

.school-name {
  line-height: 1.2;
  white-space: normal;
}

.navbar-nav .nav-link {
  font-weight: 500;
  margin-left: 0.75rem;
  color: var(--white);
}

.navbar-nav .nav-link.active,
.navbar-nav .nav-link:hover {
  color: var(--primary-light);
}

/* ===== HERO SECTION ===== */

.hero {
  min-height: clamp(360px, 52vw, 760px);
  background-color: #121212;
  background-image:
    linear-gradient(90deg, rgba(0, 0, 0, 0.56) 0%, rgba(0, 0, 0, 0.34) 38%, rgba(0, 0, 0, 0.12) 62%, rgba(0, 0, 0, 0.06) 100%),
    url('../images/gallery/cover.jpeg');
  background-size: cover;
  background-position: center center;
  background-repeat: no-repeat;
}

.hero-overlay {
  min-height: inherit;
  display: flex;
  align-items: flex-end;
  padding: clamp(2rem, 4vw, 3.2rem) 0;
}

.hero-content {
  color: #ffffff;
  max-width: 500px;
}

/* Make text readable on bright image */
.hero-content h1,
.hero-content p {
  text-shadow: 2px 3px 8px rgba(0, 0, 0, 0.75);
}

/* Premium button spacing */
.hero-content .btn {
  margin-top: 15px;
}
.stats-strip {
  background: var(--light-bg);
}

.stat-card {
  background: var(--white);
  border-radius: 14px;
  box-shadow: 0 10px 24px rgba(var(--primary-dark-rgb), 0.12);
  text-align: center;
  padding: 1rem;
  height: 100%;
}

.stat-card h4 {
  color: var(--text-dark);
  font-weight: 700;
  margin-bottom: 0.2rem;
}

.stat-card p {
  color: rgba(11, 61, 46, 0.82);
  font-size: 0.92rem;
}

.hero h1 {
  font-size: clamp(2rem, 5vw, 3.6rem);
  font-weight: 800;
  margin-bottom: 1rem;
}

.hero p {
  font-size: clamp(1rem, 2.2vw, 1.4rem);
  margin-bottom: 1.8rem;
}

.btn-premium {
  background: var(--primary);
  color: var(--white);
  font-weight: 600;
  border-radius: 999px;
  padding: 0.75rem 1.6rem;
  transition: all 0.25s ease;
}

.btn-premium:hover {
  background: var(--primary-dark);
  color: var(--white);
  transform: translateY(-2px);
}

.card-premium {
  border: 1px solid transparent;
  border-radius: 16px;
  background: var(--white);
  box-shadow: 0 12px 28px rgba(11, 61, 46, 0.08);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
  height: 100%;
}

.card-premium:hover {
  transform: translateY(-8px);
  box-shadow: 0 18px 34px rgba(11, 61, 46, 0.14);
  border-color: var(--primary);
}

.course-card {
  position: relative;
  border-top: 4px solid var(--primary-green);
}

.course-badge {
  display: inline-block;
  background: var(--light-bg);
  color: var(--dark-green);
  font-size: 0.78rem;
  font-weight: 600;
  border-radius: 999px;
  padding: 0.25rem 0.65rem;
  margin-bottom: 0.8rem;
}

.feature-box {
  background-color: var(--light-bg);
  border-radius: 14px;
  padding: 1.5rem;
  text-align: center;
  height: 100%;
  border: 1px solid rgba(var(--primary-rgb), 0.25);
}

.feature-icon {
  width: 58px;
  height: 58px;
  border-radius: 50%;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 1rem;
  background: var(--primary);
  color: var(--white);
  font-size: 1.4rem;
}

.director-box {
  background: var(--white);
  border-radius: 16px;
  box-shadow: 0 14px 26px rgba(11, 61, 46, 0.1);
  overflow: hidden;
}

.director-image {
  background: linear-gradient(135deg, var(--primary-dark), var(--primary));
  min-height: 290px;
  color: var(--white);
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 600;
}

.director-quote {
  border-left: 4px solid var(--primary-green);
  padding-left: 1rem;
  color: var(--text-dark);
}

.highlight-card {
  background: var(--white);
  border-radius: 16px;
  box-shadow: 0 10px 24px rgba(11, 61, 46, 0.09);
  padding: 1.4rem;
  text-align: center;
  height: 100%;
}

.highlight-icon {
  width: 54px;
  height: 54px;
  border-radius: 50%;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 0.9rem;
  background: var(--primary);
  color: var(--white);
  font-size: 1.2rem;
}

.gallery-item {
  border-radius: 14px;
  overflow: hidden;
  box-shadow: 0 12px 26px rgba(11, 61, 46, 0.1);
  transition: transform 0.28s ease, box-shadow 0.28s ease;
}

.gallery-item:hover {
  transform: translateY(-5px);
  box-shadow: 0 18px 34px rgba(11, 61, 46, 0.16);
}

.gallery-grid img {
  width: 100%;
  height: 240px;
  object-fit: cover;
  cursor: pointer;
  transition: transform 0.35s ease, filter 0.28s ease;
}

.gallery-page-section .gallery-item {
  background: var(--white);
}

.gallery-card-link {
  display: block;
  text-decoration: none;
}

.home-gallery-section .gallery-item {
  background: #eef5ea;
}

.home-gallery-section .home-gallery-image {
  width: 100%;
  height: 320px;
  object-fit: contain;
  object-position: center;
  background: #eef5ea;
}

.gallery-page-section .gallery-image {
  width: 100%;
  height: auto;
  max-height: 420px;
  object-fit: contain;
  aspect-ratio: 4 / 3;
  background: #eef5ea;
}

.gallery-grid img:hover {
  transform: scale(1.08);
  filter: brightness(0.94);
}

.contact-card {
  background-color: var(--light-bg);
  border-radius: 14px;
  padding: 1.3rem;
  border-left: 4px solid var(--primary-green);
  height: 100%;
}

.contact-info-section {
  padding: 0;
  margin-top: 0;
  margin-bottom: 3rem;
}

.info-card {
  background: var(--white);
  transition: transform 0.25s ease, box-shadow 0.25s ease;
}

.info-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 14px 28px rgba(11, 61, 46, 0.14) !important;
}

.info-icon {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: var(--light-bg);
  color: var(--primary-dark);
  flex-shrink: 0;
  font-size: 1.05rem;
}

.contact-link {
  color: var(--primary-dark);
  text-decoration: none;
  font-weight: 500;
}

.contact-link:hover {
  color: var(--primary-dark);
  text-decoration: underline;
}

.map-frame {
  width: 100%;
  min-height: 340px;
  border: 0;
  border-radius: 14px;
}

.site-footer {
  background-color: var(--text-dark);
  color: var(--white);
}

.footer-title {
  color: var(--primary-light);
  font-weight: 600;
  margin-bottom: 1rem;
}

.footer-brand {
  gap: 0.6rem;
}

.footer-logo {
  width: 60px;
  height: 60px;
  border-radius: 50%;
  object-fit: cover;
  background: var(--white);
  padding: 2px;
  flex-shrink: 0;
}

.footer-links a {
  color: var(--white);
  text-decoration: none;
  transition: color 0.2s ease;
  display: inline-flex;
  align-items: center;
  margin-bottom: 0.45rem;
}

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

.footer-divider {
  border-color: rgba(255, 255, 255, 0.2);
}

.footer-contact-list li {
  display: flex;
  gap: 0.75rem;
  align-items: flex-start;
  margin-bottom: 0.8rem;
}

.footer-contact-list i {
  color: var(--primary-light);
  line-height: 1.45;
}

.footer-contact-link {
  color: var(--white);
  text-decoration: none;
}

.footer-contact-link:hover {
  color: var(--primary);
  text-decoration: underline;
}

.back-to-top {
  position: fixed;
  bottom: 20px;
  right: 20px;
  width: 42px;
  height: 42px;
  border-radius: 50%;
  display: none;
  align-items: center;
  justify-content: center;
  z-index: 999;
}

.page-hero {
  background: linear-gradient(135deg, var(--primary-dark), var(--primary));
  color: var(--white);
  padding: 90px 0 70px;
}

.lightbox-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.88);
  display: none;
  align-items: center;
  justify-content: center;
  z-index: 1055;
  padding: 20px;
}

.lightbox-overlay img {
  max-width: min(960px, 92vw);
  max-height: 88vh;
  border-radius: 10px;
}

.form-control,
.form-control:focus {
  border-radius: 12px;
}

.form-control:focus {
  border-color: var(--primary-green);
  box-shadow: 0 0 0 0.2rem rgba(var(--primary-rgb), 0.22);
}

.whatsapp-btn {
  background-color: var(--primary);
  color: var(--white);
  border-radius: 10px;
  font-weight: 600;
  width: fit-content;
}

.whatsapp-btn:hover {
  background-color: var(--primary-dark);
  color: var(--white);
}

.btn-success {
  background-color: var(--primary);
  border-color: var(--primary);
  color: var(--white);
}

.btn-success:hover,
.btn-success:focus {
  background-color: var(--primary-dark);
  border-color: var(--primary-dark);
  color: var(--white);
}

.gallery-item,
.info-card,
.highlight-card,
.feature-box {
  border: 1px solid transparent;
}

.gallery-item:hover,
.info-card:hover,
.highlight-card:hover,
.feature-box:hover {
  border-color: var(--primary);
}

@media (max-width: 991px) {
  .navbar-nav .nav-link {
    margin-left: 0;
  }

  .hero {
    min-height: 62vh;
    background-position: 60% center;
  }

  .contact-info-section {
    margin-bottom: 2.5rem;
  }

  .school-logo {
    width: 44px;
    height: 44px;
  }

  .school-name {
    font-size: 0.95rem;
  }

  .footer-brand {
    justify-content: center;
  }

  .site-footer .col-md-6,
  .site-footer .col-md-12 {
    text-align: center;
  }

  .footer-contact-list li {
    justify-content: center;
  }
}

@media (max-width: 575px) {
  .hero {
    min-height: 54vh;
    background-size: contain;
    background-position: center top;
  }

  .hero-overlay {
    background: linear-gradient(to top, rgba(0, 0, 0, 0.58), rgba(0, 0, 0, 0.18));
  }

  .home-gallery-section .home-gallery-image {
    height: 260px;
  }

  .gallery-page-section .gallery-image {
    max-height: 300px;
  }
}

.director-image {
  padding: 20px;
  text-align: center; /* center image */
}

.director-photo {
  width: 240px;
  height: 240px;
  object-fit: cover;
  object-position: center top; /* 🔥 shows face properly */
  border-radius: 50%;
  border: 6px solid #ffffff;
  box-shadow: 0 16px 40px rgba(0,0,0,0.18);
  background: #f3f3f3;
}

/* Mobile adjustment */
@media (max-width: 768px) {
  .director-photo {
    width: 190px;
    height: 190px;
  }
}