/* BKNSS - Baba Kedarnath Shiksha Samiti */
:root {
  --primary: #1e293b;
  --primary-dark: #0d2438;
  --primary-light: #e9f0f7;
  --secondary: #0284c7;
  --secondary-light: #eaf6fb;
  --accent: #f97316;
  --text: #14213d;
  --text-light: #5a6778;
  --bg: #f8fafc;
  --bg-light: #ffffff;
  --bg-warm: #faf8f5;
  --border: #dde4ed;
  --shadow: 0 6px 18px rgba(0, 0, 0, 0.10);
  --shadow-hover: 0 10px 30px rgba(0, 0, 0, 0.12);
  --radius: 10px;
  --radius-lg: 16px;
  --max-width: 1180px;
  --header-h: 76px;
  --transition: 0.3s ease;
}

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

html { scroll-behavior: smooth; scroll-padding-top: var(--header-h); }

body {
  font-family: "Noto Sans Devanagari", "Segoe UI", system-ui, sans-serif;
  color: var(--text);
  line-height: 1.7;
  background: var(--bg);
  overflow-x: hidden;
}

img { max-width: 100%; height: auto; display: block; }

a { color: var(--primary); text-decoration: none; transition: color var(--transition); }
a:hover { color: var(--secondary); }

ul { list-style: none; }

.container {
  width: 100%;
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 20px;
}

/* Top Bar */
.top-bar {
  background: var(--primary-dark);
  color: rgba(255,255,255,0.85);
  font-size: 0.82rem;
  padding: 8px 0;
}

.top-bar-inner {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 20px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 8px;
}

.top-bar a { color: rgba(255,255,255,0.9); }
.top-bar a:hover { color: var(--secondary-light); }

.social-icons {
  display: flex;
  gap: 10px;
  align-items: center;
}

.social-icons a {
  width: 32px;
  height: 32px;
  border-radius: 50%;
  background: rgba(255,255,255,0.12);
  display: flex;
  align-items: center;
  justify-content: center;
  color: #fff;
  transition: background var(--transition), transform var(--transition);
}

.social-icons a:hover {
  background: var(--secondary);
  color: #fff;
  transform: translateY(-2px);
}

.social-icons svg { width: 16px; height: 16px; fill: currentColor; }

/* Header */
.site-header {
  background: var(--bg);
  /* subtle darker shadow at bottom for clear separation */
  box-shadow: 0 6px 14px -6px rgba(0,0,0,0.18);
  position: sticky;
  top: 0;
  z-index: 1000;
  transition: box-shadow var(--transition);
}

.site-header.scrolled { box-shadow: 0 10px 30px -10px rgba(0,0,0,0.20); }

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 10px 20px;
  max-width: var(--max-width);
  margin: 0 auto;
  min-height: var(--header-h);
}

.logo-link {
  display: flex;
  align-items: center;
  gap: 14px;
}

.logo-link img {
  width: 58px;
  height: 58px;
  object-fit: contain;
  border-radius: 50%;
  border: 2px solid var(--border);
  padding: 3px;
  background: #fff;
}

.logo-text h1 {
  font-size: 1.05rem;
  color: var(--primary);
  line-height: 1.25;
  font-weight: 700;
}

.logo-text span {
  font-size: 0.72rem;
  color: var(--text-light);
  letter-spacing: 0.02em;
}

/* Desktop Navigation */
.main-nav { position: relative; }

.nav-list {
  display: flex;
  gap: 2px;
  align-items: center;
}

.nav-link {
  display: block;
  padding: 10px 13px;
  color: var(--text);
  font-size: 0.9rem;
  font-weight: 500;
  border-radius: var(--radius);
  position: relative;
  transition: color var(--transition), background var(--transition);
}

.nav-link::after {
  content: "";
  position: absolute;
  bottom: 6px;
  left: 50%;
  width: 0;
  height: 2px;
  background: var(--secondary);
  transition: width var(--transition), left var(--transition);
}

.nav-link:hover::after,
.nav-link.active::after { width: 60%; left: 20%; }
.nav-link:hover, .nav-link.active { color: var(--primary); }

.nav-has-sub { position: relative; }

.nav-drop-toggle {
  display: flex;
  align-items: center;
  gap: 5px;
  padding: 10px 13px;
  background: none;
  border: none;
  cursor: pointer;
  font-family: inherit;
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--text);
  border-radius: var(--radius);
  transition: color var(--transition), background var(--transition);
}

.nav-drop-toggle:hover, .nav-has-sub.open > .nav-drop-toggle { color: var(--primary); }

.nav-chevron {
  width: 8px;
  height: 8px;
  border-right: 2px solid currentColor;
  border-bottom: 2px solid currentColor;
  transform: rotate(45deg);
  transition: transform var(--transition);
  margin-top: -3px;
}

.nav-has-sub.open > .nav-drop-toggle .nav-chevron { transform: rotate(-135deg); margin-top: 3px; }

.nav-sub {
  position: absolute;
  top: calc(100% + 6px);
  left: 0;
  min-width: 220px;
  background: var(--bg);
  border-radius: var(--radius);
  box-shadow: var(--shadow-hover);
  border: 1px solid var(--border);
  padding: 8px 0;
  opacity: 0;
  visibility: hidden;
  transform: translateY(8px);
  transition: opacity var(--transition), transform var(--transition), visibility var(--transition);
  z-index: 100;
}

.nav-has-sub:hover > .nav-sub,
.nav-has-sub.open > .nav-sub {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

.nav-sub li a {
  display: block;
  padding: 10px 18px;
  color: var(--text);
  font-size: 0.88rem;
  transition: background var(--transition), color var(--transition), padding-left var(--transition);
}

.nav-sub li a:hover {
  background: var(--primary-light);
  color: var(--primary);
  padding-left: 22px;
}

.nav-donate {
  background: var(--secondary) !important;
  color: #fff !important;
  border-radius: 20px !important;
  padding: 10px 18px !important;
  margin-left: 4px;
}

.nav-donate::after { display: none !important; }
.nav-donate:hover { background: var(--accent) !important; color: #fff !important; }

/* Mobile nav header (hidden on desktop) */
.mobile-nav-top, .nav-close { display: none; }

.nav-toggle {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  padding: 8px;
  z-index: 1001;
}

.nav-toggle span {
  display: block;
  width: 26px;
  height: 2.5px;
  background: var(--primary);
  margin: 6px 0;
  border-radius: 2px;
  transition: var(--transition);
}

.nav-toggle.open span:nth-child(1) { transform: rotate(45deg) translate(6px, 6px); }
.nav-toggle.open span:nth-child(2) { opacity: 0; }
.nav-toggle.open span:nth-child(3) { transform: rotate(-45deg) translate(6px, -6px); }

/* Hero */
.hero {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 40px;
  min-height: 520px;
  padding: 60px 40px;
  background: #fff; /* kept as requested */
  color: var(--text);
  position: relative;
}

.hero-content {
  flex: 1 1 520px;
  max-width: 640px;
  width: 100%;
  padding: 0;
}

.hero-image {
  flex: 1 1 420px;
  display: flex;
  justify-content: flex-end;
}

.hero-image img {
  width: 100%;
  max-width: 520px;
  display: block;
  object-fit: cover;
  border-radius: 20px;
  box-shadow: 0 24px 48px rgba(15,45,84,0.12);
  -webkit-clip-path: polygon(8% 0%, 100% 0%, 100% 82%, 82% 100%, 0% 100%, 0% 16%);
  clip-path: polygon(8% 0%, 100% 0%, 100% 82%, 82% 100%, 0% 100%, 0% 16%);
  transform: translateZ(0);
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: var(--secondary-light);
  border: 1px solid rgba(2,132,199,0.16);
  padding: 8px 14px;
  border-radius: 999px;
  font-size: 0.85rem;
  margin-bottom: 18px;
  letter-spacing: 0.03em;
  color: var(--secondary);
  font-weight: 700;
}

.hero h2 {
  font-size: clamp(2rem, 4vw, 3rem);
  margin-bottom: 12px;
  line-height: 1.12;
  font-weight: 700;
  color: var(--secondary);
  position: relative;
}

.hero h2::after {
  content: "";
  display: block;
  width: 84px;
  height: 6px;
  margin-top: 14px;
  border-radius: 6px;
  background: linear-gradient(90deg, var(--secondary), var(--accent));
}

.hero-tagline {
  font-size: 1.05rem;
  margin-bottom: 16px;
  opacity: 0.95;
  font-style: italic;
}

.hero-desc {
  font-size: 1.03rem;
  max-width: 92%;
  margin-bottom: 28px;
  color: var(--text-light);
  line-height: 1.7;
}

.hero-btns { display: flex; flex-wrap: wrap; gap: 14px; }

.hero-btns .btn {
  min-width: 160px;
  padding: 12px 22px;
}

.hero-btns .btn-outline {
  border-color: rgba(2,132,199,0.14);
  color: var(--primary);
  background: transparent;
}

.hero-btns .btn-primary {
  background: var(--secondary);
  box-shadow: 0 10px 30px rgba(2,132,199,0.12);
}

.hero::before {
  content: "";
  position: absolute;
  right: 6%;
  top: 6%;
  width: 220px;
  height: 220px;
  background: radial-gradient(circle at 30% 30%, rgba(2,132,199,0.06), transparent 40%);
  pointer-events: none;
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 13px 28px;
  border-radius: var(--radius);
  font-weight: 600;
  font-size: 0.92rem;
  cursor: pointer;
  border: none;
  transition: transform var(--transition), box-shadow var(--transition), background var(--transition);
  font-family: inherit;
}

.btn:hover { transform: translateY(-2px); }

.btn-primary {
  background: var(--secondary);
  color: #fff;
  box-shadow: 0 4px 14px rgba(15,45,84,0.12);
}

.btn-primary:hover {
  background: var(--primary-dark);
  color: #fff;
  box-shadow: 0 6px 20px rgba(15,45,84,0.18);
}

.btn-outline {
  background: transparent;
  color: #fff;
  border: 2px solid rgba(255,255,255,0.7);
}

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

.btn-green {
  background: var(--accent);
  color: #fff;
}

.btn-green:hover { background: #236340; color: #fff; }



/* Page Banner */
.page-banner {
  background: url("../assets/images/page-header.jpeg") center/cover no-repeat;
  color: #fff;
  padding: 56px 20px;
  text-align: center;
  position: relative;
  overflow: hidden;
}

.page-banner::before {
  content: "";
  position: absolute;
  inset: 0;
  background: rgba(7, 21, 45, 0.42);
  z-index: 0;
}

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

.page-banner h2 {
  font-size: clamp(1.8rem, 3vw, 2.6rem);
  margin-bottom: 12px;
  text-shadow: 0 18px 36px rgba(0, 0, 0, 0.22);
}

.page-banner p {
  opacity: 0.95;
  max-width: 640px;
  margin: 0 auto;
  font-size: 1.05rem;
  text-shadow: 0 14px 28px rgba(0, 0, 0, 0.18);
}

.breadcrumb {
  margin-top: 14px;
  font-size: 0.85rem;
  opacity: 0.95;
  text-shadow: 0 10px 20px rgba(0, 0, 0, 0.16);
}

.breadcrumb a { color: #fff; }
.breadcrumb a:hover { color: var(--secondary-light); }

/* Sections */
section { padding: 72px 0; }
section.alt-bg { background: var(--bg-light); }
section.warm-bg { background: var(--bg-warm); }

.section-title {
  text-align: center;
  margin-bottom: 48px;
}

.section-title h2 {
  font-size: clamp(1.5rem, 2.5vw, 1.9rem);
  color: var(--primary);
  margin-bottom: 12px;
}

.section-title p {
  color: var(--text-light);
  max-width: 680px;
  margin: 0 auto;
  font-size: 1.02rem;
}

.section-title .divider {
  width: 50px;
  height: 3px;
  background: linear-gradient(90deg, var(--secondary), var(--accent));
  margin: 16px auto 0;
  border-radius: 2px;
}

.document-downloads {
  background: #f3f7fb;
  padding: 60px 0;
}

.document-downloads .document-categories {
  max-width: 1120px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 24px;
}

.document-downloads .document-category-card {
  background: #fff;
  border: 1px solid rgba(30, 41, 59, 0.08);
  border-radius: 20px;
  box-shadow: 0 20px 45px rgba(15, 45, 84, 0.08);
  padding: 24px;
  transition: transform var(--transition), box-shadow var(--transition);
  min-height: 100%;
}

.document-downloads .document-category-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 24px 50px rgba(15, 45, 84, 0.12);
}

.document-downloads .document-category-card h3 {
  margin: 0 0 14px;
  color: var(--primary);
  font-size: 1.05rem;
  font-weight: 700;
}

.document-downloads .document-category-card ul {
  list-style: none;
  padding: 0;
  margin: 0;
}

.document-downloads .document-category-card li + li {
  margin-top: 10px;
}

.document-downloads .document-category-card a {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
  padding: 12px 0;
  color: var(--primary);
  font-weight: 600;
  letter-spacing: 0.01em;
  border-bottom: 1px solid rgba(30, 41, 59, 0.08);
  transition: color var(--transition);
}

.document-downloads .document-category-card a::after {
  content: "\2192";
  margin-left: 12px;
  color: var(--secondary);
  transition: transform var(--transition);
}

.document-downloads .document-category-card a:hover {
  color: var(--secondary);
}

.document-downloads .document-category-card a:hover::after {
  transform: translateX(3px);
}

@media (max-width: 1024px) {
  .document-downloads .document-categories {
    grid-template-columns: 1fr 1fr;
    gap: 20px;
  }
}

@media (max-width: 768px) {
  .document-downloads .document-categories {
    grid-template-columns: 1fr;
    gap: 18px;
  }

  .document-downloads .document-category-card {
    padding: 20px;
  }
}

@media (max-width: 480px) {
  .document-downloads .document-category-card h3 {
    font-size: 1rem;
  }

  .document-downloads .document-category-card a {
    font-size: 0.95rem;
  }
}

.document-downloads .section-title h2 {
  margin-bottom: 10px;
}

.document-downloads .section-title p {
  max-width: 680px;
  margin: 0 auto;
}

/* Stats */
.stats-section {
  margin-top: -50px;
  position: relative;
  z-index: 10;
  padding: 0 0 20px;
}

.stats-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
}

.stat-card {
  background: var(--bg);
  padding: 32px 20px;
  text-align: center;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow);
  border: 1px solid var(--border);
  transition: transform var(--transition), box-shadow var(--transition);
}

.stat-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-hover);
}

.stat-icon {
  width: 48px;
  height: 48px;
  background: var(--primary-light);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 14px;
  font-size: 1.3rem;
}

.stat-card h3 {
  font-size: 2.2rem;
  color: var(--secondary);
  margin-bottom: 4px;
  font-weight: 700;
}

.stat-card p {
  color: var(--text-light);
  font-size: 0.88rem;
  font-weight: 500;
}

/* Cards */
.cards-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 26px;
}

.card {
  background: var(--bg);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow);
  border: 1px solid var(--border);
  transition: transform var(--transition), box-shadow var(--transition);
}

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

.card-img {
  height: 210px;
  overflow: hidden;
  position: relative;
}

.card-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s ease;
}

.card:hover .card-img img { transform: scale(1.06); }

.card-img .card-tag {
  position: absolute;
  bottom: 12px;
  left: 12px;
  background: var(--secondary);
  color: #fff;
  padding: 4px 12px;
  border-radius: 14px;
  font-size: 0.75rem;
  font-weight: 600;
}

.card-body { padding: 24px; }

.card-body h3 {
  color: var(--primary);
  margin-bottom: 10px;
  font-size: 1.1rem;
}

.card-body p {
  color: var(--text-light);
  font-size: 0.93rem;
}

/* Two Column */
.two-col {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 48px;
  align-items: center;
}

.school-link-section {
  padding-top: 0;
}

.school-link-card {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  padding: 32px;
  background: linear-gradient(135deg, var(--secondary-light), #ffffff);
  border: 1px solid rgba(2, 132, 199, 0.12);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow);
}

.school-link-content {
  flex: 1;
}

.school-link-content h3 {
  font-size: clamp(1.3rem, 2vw, 1.7rem);
  color: var(--primary);
  margin: 10px 0 10px;
}

.school-link-content p {
  color: var(--text-light);
  margin-bottom: 18px;
  max-width: 700px;
}

.school-link-visual {
  position: relative;
  min-width: 280px;
  max-width: 320px;
}

.school-link-visual img {
  width: 100%;
  height: 220px;
  object-fit: cover;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow);
}

.school-link-badge {
  position: absolute;
  left: 16px;
  bottom: 16px;
  min-width: 170px;
  padding: 14px 16px;
  border-radius: 12px;
  background: rgba(255, 255, 255, 0.92);
  text-align: center;
  border: 1px solid rgba(2, 132, 199, 0.12);
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.12);
}

.school-link-icon {
  font-size: 2.2rem;
  margin-bottom: 8px;
}

.school-link-badge p {
  color: var(--primary);
  font-weight: 600;
  margin: 0;
}

.two-col img {
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow);
  width: 100%;
  object-fit: cover;
}

.img-frame {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
}

.img-frame::before {
  content: "";
  position: absolute;
  inset: -8px;
  border: 3px solid var(--secondary);
  border-radius: calc(var(--radius-lg) + 4px);
  opacity: 0.3;
  z-index: -1;
}

.content-block h3 {
  color: var(--primary);
  margin-bottom: 16px;
  font-size: 1.45rem;
}

.content-block p {
  margin-bottom: 14px;
  color: var(--text-light);
}

.content-block .highlight {
  background: var(--primary-light);
  border-left: 4px solid var(--primary);
  padding: 16px 20px;
  border-radius: 0 var(--radius) var(--radius) 0;
  margin: 20px 0;
  color: var(--text);
  font-style: italic;
}

/* Info & Objectives */
.info-list {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 16px;
}

.info-item {
  background: var(--bg);
  padding: 18px 22px;
  border-radius: var(--radius);
  border-left: 4px solid var(--secondary);
  box-shadow: var(--shadow);
  transition: transform var(--transition);
}

.info-item:hover { transform: translateX(4px); }

.info-item strong {
  display: block;
  color: var(--primary);
  margin-bottom: 4px;
  font-size: 0.82rem;
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

.info-item span { color: var(--text); font-size: 0.95rem; }

.objectives-list { display: grid; gap: 16px; }

.objective-item {
  display: flex;
  gap: 18px;
  background: var(--bg);
  padding: 22px 24px;
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  border: 1px solid var(--border);
  align-items: flex-start;
  transition: border-color var(--transition);
}

.objective-item:hover { border-color: var(--secondary); }

.objective-num {
  flex-shrink: 0;
  width: 40px;
  height: 40px;
  background: linear-gradient(135deg, var(--primary), var(--accent));
  color: #fff;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-size: 0.95rem;
}

.objective-item p { color: var(--text-light); }

/* Priorities */
.priority-grid {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 18px;
}

.priority-card {
  background: var(--bg);
  padding: 24px 18px;
  border-radius: var(--radius-lg);
  text-align: center;
  box-shadow: var(--shadow);
  border: 1px solid var(--border);
  transition: transform var(--transition), border-color var(--transition);
}

.priority-card:hover {
  transform: translateY(-4px);
  border-color: var(--secondary);
}

.priority-icon {
  width: 56px;
  height: 56px;
  background: var(--secondary-light);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 14px;
  font-size: 1.5rem;
}

.priority-card h4 {
  color: var(--primary);
  font-size: 0.88rem;
  margin-bottom: 8px;
}

.priority-card p {
  color: var(--text-light);
  font-size: 0.82rem;
  line-height: 1.5;
}

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

.achievement-card {
  display: flex;
  gap: 20px;
  background: var(--bg);
  padding: 26px;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow);
  border: 1px solid var(--border);
  align-items: flex-start;
}

.achievement-icon {
  flex-shrink: 0;
  width: 52px;
  height: 52px;
  background: var(--primary-light);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.4rem;
}

.achievement-card h3 {
  color: var(--primary);
  margin-bottom: 8px;
  font-size: 1.05rem;
}

.achievement-card p { color: var(--text-light); font-size: 0.92rem; }

/* Gallery */
.gallery-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
}

.gallery-item {
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow);
  aspect-ratio: 4/3;
  cursor: pointer;
  position: relative;
}

.gallery-item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.4s ease;
}

.gallery-item:hover img { transform: scale(1.08); }

.gallery-item .gallery-overlay {
  position: absolute;
  inset: 0;
  background: rgba(15,45,84,0.5);
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  transition: opacity var(--transition);
  color: #fff;
  font-size: 1.5rem;
}

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

.student-gallery {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 14px;
  margin-top: 20px;
}

.student-gallery .gallery-item { aspect-ratio: 3/4; }

.student-tag {
  text-align: center;
  margin-top: 8px;
  font-size: 0.82rem;
  color: var(--text-light);
}

/* Media News */
.news-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.news-card {
  background: var(--bg);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow);
  border: 1px solid var(--border);
}

.news-card img {
  width: 100%;
  height: 200px;
  object-fit: cover;
}

.news-body { padding: 22px; }

.news-body h3 {
  color: var(--primary);
  font-size: 1rem;
  margin-bottom: 10px;
  line-height: 1.4;
}

.news-body p {
  color: var(--text-light);
  font-size: 0.88rem;
}

/* Work / Services tabs */
.tabs-nav {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  justify-content: center;
  margin-bottom: 36px;
}

.tab-btn {
  padding: 10px 20px;
  border: 2px solid var(--border);
  background: var(--bg);
  border-radius: 24px;
  cursor: pointer;
  font-family: inherit;
  font-size: 0.88rem;
  font-weight: 500;
  color: var(--text);
  transition: all var(--transition);
}

.tab-btn:hover,
.tab-btn.active {
  background: var(--primary);
  border-color: var(--primary);
  color: #fff;
}

.tab-panel { display: none; }
.tab-panel.active { display: block; }

.work-showcase {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 32px;
  align-items: center;
}

.work-showcase img {
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow);
  width: 100%;
  height: 320px;
  object-fit: cover;
}

.work-list { display: grid; gap: 12px; }

.work-list li {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 14px 18px;
  background: var(--bg-light);
  border-radius: var(--radius);
  color: var(--text);
  font-size: 0.95rem;
}

.work-list li::before {
  content: "✓";
  width: 24px;
  height: 24px;
  background: var(--accent);
  color: #fff;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.75rem;
  flex-shrink: 0;
}

/* Founder */
.founder-section {
  display: grid;
  grid-template-columns: 320px 1fr;
  gap: 40px;
  align-items: start;
}

.founder-photo-wrap img {
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow);
  width: 100%;
  object-fit: cover;
}

.founder-box {
  background: var(--bg);
  padding: 32px;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow);
  border-left: 5px solid var(--secondary);
}

.founder-box p {
  color: var(--text-light);
  margin-bottom: 14px;
  line-height: 1.85;
}

.founder-name {
  font-weight: 700;
  color: var(--primary);
  font-size: 1.1rem;
  margin-top: 20px;
}

.founder-title { color: var(--text-light); font-size: 0.9rem; }

/* MV Cards */
.mv-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 26px;
}

.mv-card {
  background: var(--bg);
  padding: 32px 26px;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow);
  text-align: center;
  border: 1px solid var(--border);
  transition: transform var(--transition);
}

.mv-card:hover { transform: translateY(-4px); }

.mv-card .mv-icon {
  width: 64px;
  height: 64px;
  background: var(--primary-light);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 18px;
  font-size: 1.6rem;
}

.mv-card h3 { color: var(--primary); margin-bottom: 12px; }
.mv-card p { color: var(--text-light); font-size: 0.93rem; }

/* Contact */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 40px;
}

.contact-info-card {
  background: var(--bg);
  padding: 28px;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow);
  margin-bottom: 20px;
  border: 1px solid var(--border);
}

.contact-info-card h3 { color: var(--primary); margin-bottom: 18px; }

.contact-detail {
  display: flex;
  gap: 14px;
  margin-bottom: 18px;
  align-items: flex-start;
}

.contact-detail .icon {
  flex-shrink: 0;
  width: 44px;
  height: 44px;
  background: var(--primary-light);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.1rem;
}

.contact-form {
  background: var(--bg);
  padding: 32px;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow);
  border: 1px solid var(--border);
}

.form-group { margin-bottom: 18px; }

.form-group label {
  display: block;
  margin-bottom: 6px;
  font-weight: 500;
  font-size: 0.9rem;
}

.form-group input,
.form-group textarea,
.form-group select {
  width: 100%;
  padding: 13px 16px;
  border: 1.5px solid var(--border);
  border-radius: var(--radius);
  font-family: inherit;
  font-size: 0.95rem;
  transition: border-color var(--transition), box-shadow var(--transition);
}

.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus {
  outline: none;
  border-color: var(--primary);
  box-shadow: 0 0 0 3px rgba(26,68,128,0.1);
}

.form-group textarea { min-height: 130px; resize: vertical; }

.form-success {
  display: none;
  background: #d4edda;
  color: #155724;
  padding: 14px 18px;
  border-radius: var(--radius);
  margin-bottom: 16px;
  font-size: 0.9rem;
}

/* Donation */
.donation-box {
  background: var(--bg);
  padding: 36px;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow);
  max-width: 720px;
  margin: 0 auto;
  border: 1px solid var(--border);
}

.donation-box h3 {
  color: var(--primary);
  margin-bottom: 24px;
  text-align: center;
}

.bank-details {
  background: var(--bg-light);
  padding: 26px;
  border-radius: var(--radius);
  margin-bottom: 24px;
}

.bank-details .row {
  display: flex;
  justify-content: space-between;
  padding: 12px 0;
  border-bottom: 1px solid var(--border);
  gap: 16px;
  flex-wrap: wrap;
}

.bank-details .row:last-child { border-bottom: none; }
.bank-details .label { font-weight: 600; color: var(--primary); font-size: 0.88rem; }
.bank-details .value { color: var(--text); font-size: 0.92rem; text-align: right; }

.qr-payment-card {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 24px;
  align-items: center;
  background: linear-gradient(135deg, rgba(26,68,128,0.05), rgba(26,68,128,0.1));
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 24px;
  margin-bottom: 24px;
}

.qr-payment-copy h4 {
  color: var(--primary);
  margin-bottom: 8px;
  font-size: 1.05rem;
}

.qr-payment-copy p {
  color: var(--text-light);
  font-size: 0.95rem;
  line-height: 1.7;
  margin: 0;
}

.qr-payment-image-wrap {
  display: flex;
  justify-content: center;
  align-items: center;
  background: #fff;
  border-radius: var(--radius);
  padding: 16px;
  box-shadow: inset 0 0 0 1px rgba(26,68,128,0.08);
}

.qr-payment-image {
  width: min(100%, 240px);
  max-width: 240px;
  aspect-ratio: 1;
  object-fit: contain;
  border-radius: 10px;
}

.registration-badges {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  justify-content: center;
  margin-top: 24px;
}

.badge {
  background: var(--primary);
  color: #fff;
  padding: 7px 16px;
  border-radius: 20px;
  font-size: 0.78rem;
  font-weight: 500;
}

.donation-impact {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
  margin-bottom: 40px;
}

.impact-card {
  text-align: center;
  padding: 28px 20px;
  background: var(--bg);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow);
  border: 1px solid var(--border);
}

.impact-card .impact-icon { font-size: 2rem; margin-bottom: 10px; }
.impact-card h4 { color: var(--primary); margin-bottom: 8px; font-size: 0.95rem; }
.impact-card p { color: var(--text-light); font-size: 0.85rem; }

/* Footer */
.site-footer {
  background: #0a1929;
  color: #b0bec5;
  padding: 56px 0 24px;
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1.2fr;
  gap: 40px;
  margin-bottom: 36px;
}

.footer-about img {
  width: 72px;
  margin-bottom: 16px;
  border-radius: 50%;
  object-fit: contain;
  background: #fff;
  padding: 4px;
}

.footer-about p { font-size: 0.9rem; line-height: 1.75; }

.footer-links h4,
.footer-contact h4 {
  color: #fff;
  margin-bottom: 18px;
  font-size: 1rem;
}

.footer-links ul li { margin-bottom: 10px; }
.footer-links a { color: #b0bec5; font-size: 0.9rem; }
.footer-links a:hover { color: var(--secondary); }

.footer-contact p { font-size: 0.9rem; margin-bottom: 10px; line-height: 1.6; }

.footer-social {
  display: flex;
  gap: 10px;
  margin-top: 16px;
}

.footer-social a {
  width: 38px;
  height: 38px;
  border-radius: 50%;
  background: rgba(255,255,255,0.08);
  display: flex;
  align-items: center;
  justify-content: center;
  color: #fff;
  transition: background var(--transition), transform var(--transition);
}

.footer-social a:hover {
  background: var(--secondary);
  transform: translateY(-2px);
  color: #fff;
}

.footer-social svg { width: 17px; height: 17px; fill: currentColor; }

.footer-bottom {
  border-top: 1px solid rgba(255,255,255,0.08);
  padding-top: 22px;
  text-align: center;
  font-size: 0.84rem;
}

/* Lightbox */
.lightbox {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.88);
  z-index: 9999;
  align-items: center;
  justify-content: center;
  padding: 20px;
}

.lightbox.open { display: flex; }

.lightbox img {
  max-width: 90vw;
  max-height: 85vh;
  border-radius: var(--radius);
  object-fit: contain;
}

.lightbox-close {
  position: absolute;
  top: 20px;
  right: 24px;
  background: none;
  border: none;
  color: #fff;
  font-size: 2rem;
  cursor: pointer;
  line-height: 1;
}

/* Back to top */
.back-to-top {
  position: fixed;
  bottom: 28px;
  right: 28px;
  width: 46px;
  height: 46px;
  background: var(--secondary);
  color: #fff;
  border: none;
  border-radius: 50%;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.2rem;
  box-shadow: 0 4px 16px rgba(193,127,46,0.4);
  opacity: 0;
  visibility: hidden;
  transform: translateY(12px);
  transition: all var(--transition);
  z-index: 900;
}

.back-to-top.visible {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

.back-to-top:hover { background: var(--accent); transform: translateY(-3px); }

/* WhatsApp Float */
.whatsapp-float {
  position: fixed;
  bottom: 28px;
  left: 28px;
  width: 52px;
  height: 52px;
  background: #25d366;
  color: #fff;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 4px 16px rgba(37,211,102,0.4);
  z-index: 900;
  transition: transform var(--transition);
}

.whatsapp-float:hover { transform: scale(1.08); color: #fff; }
.whatsapp-float svg { width: 28px; height: 28px; fill: currentColor; }

/* How We Make A Difference */
.difference-section { max-width: 720px; margin: 0 auto; }

.difference-list { border-top: 1px solid var(--border); }

.difference-item {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 18px 0;
  border-bottom: 1px solid var(--border);
  transition: padding-left var(--transition);
}

.difference-item:hover { padding-left: 6px; }

.difference-bullet {
  flex-shrink: 0;
  width: 0;
  height: 0;
  border-top: 6px solid transparent;
  border-bottom: 6px solid transparent;
  border-left: 10px solid var(--secondary);
}

.difference-icon { font-size: 1.4rem; flex-shrink: 0; }

.difference-item h4 {
  color: var(--secondary);
  font-size: 1rem;
  font-weight: 700;
  margin: 0;
}

.difference-item p {
  color: var(--text-light);
  font-size: 0.88rem;
  margin-top: 2px;
}

/* Our Impact */
.impact-list-section { max-width: 780px; margin: 0 auto; }

.impact-check-list { display: grid; gap: 16px; }

.impact-check-item {
  display: flex;
  gap: 14px;
  align-items: flex-start;
  padding: 4px 0;
}

.impact-check {
  flex-shrink: 0;
  width: 24px;
  height: 24px;
  background: var(--accent);
  border-radius: 4px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #fff;
  font-size: 0.75rem;
  font-weight: 700;
  margin-top: 2px;
}

.impact-check-item p {
  color: var(--text);
  font-size: 0.95rem;
  line-height: 1.65;
}

/* Program highlight list */
.program-highlight-list {
  max-width: 640px;
  margin: 0 auto;
  border-top: 1px solid var(--border);
}

.program-highlight-item {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 20px 0;
  border-bottom: 1px solid var(--border);
  transition: transform var(--transition);
}

.program-highlight-item:hover { transform: translateX(4px); }

.program-highlight-item .difference-bullet { border-left-color: var(--primary); }

.program-highlight-item h4 {
  color: var(--primary);
  font-size: 1.05rem;
  font-weight: 700;
  margin: 0;
}

.section-divider-line {
  width: 100%;
  height: 1px;
  background: var(--border);
  margin: 48px 0;
}

/* Responsive */
@media (max-width: 1024px) {
  .stats-grid { grid-template-columns: repeat(2, 1fr); }
  .priority-grid { grid-template-columns: repeat(3, 1fr); }
  .cards-grid, .mv-grid, .news-grid { grid-template-columns: repeat(2, 1fr); }
  .footer-grid { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 768px) {
  .school-link-card {
    flex-direction: column;
    align-items: flex-start;
  }

  .school-link-visual {
    width: 100%;
    max-width: 100%;
    min-width: unset;
  }

  .school-link-badge {
    width: auto;
    min-width: unset;
    text-align: left;
  }

  .top-bar { display: none; }

  .nav-toggle { display: block; }

  .main-nav {
    position: fixed;
    top: 0;
    right: -100%;
    width: min(340px, 92vw);
    height: 100vh;
    height: 100dvh;
    background: var(--bg);
    box-shadow: -4px 0 32px rgba(0,0,0,0.18);
    padding: 0;
    transition: right 0.38s cubic-bezier(0.4, 0, 0.2, 1);
    z-index: 1002;
    overflow-y: auto;
    display: flex;
    flex-direction: column;
  }

  .main-nav.open { right: 0; }

  .mobile-nav-top {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 14px 18px;
    background: var(--bg);
    border-bottom: 1px solid var(--border);
    position: sticky;
    top: 0;
    z-index: 2;
  }

  .mobile-nav-logo {
    display: flex;
    align-items: center;
    gap: 10px;
    color: var(--primary);
    font-weight: 700;
    font-size: 0.95rem;
  }

  .mobile-nav-logo img { width: 42px; height: 42px; border-radius: 50%; object-fit: contain; }

  .nav-close {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 38px;
    height: 38px;
    background: none;
    border: none;
    font-size: 1.8rem;
    color: var(--text);
    cursor: pointer;
    line-height: 1;
  }

  .nav-list {
    flex-direction: column;
    gap: 0;
    align-items: stretch;
    padding: 0;
    flex: 1;
  }

  .nav-list > li { border-bottom: 1px solid rgba(255,255,255,0.08); }

  .nav-link {
    display: block;
    padding: 16px 20px;
    background: var(--primary);
    color: #fff !important;
    font-size: 0.95rem;
    font-weight: 600;
    letter-spacing: 0.04em;
    text-transform: uppercase;
    border-radius: 0;
  }

  .nav-link::after { display: none; }
  .nav-link:hover, .nav-link.active { background: var(--primary-dark); color: #fff !important; }

  .nav-drop-toggle {
    width: 100%;
    justify-content: space-between;
    padding: 16px 20px;
    background: var(--primary);
    color: #fff;
    font-size: 0.95rem;
    font-weight: 600;
    letter-spacing: 0.04em;
    text-transform: uppercase;
    border-radius: 0;
  }

  .nav-drop-toggle .nav-chevron { border-color: #fff; }

  .nav-has-sub.open > .nav-drop-toggle {
    background: var(--primary-dark);
    color: var(--secondary-light);
  }

  .nav-sub {
    position: static;
    opacity: 1;
    visibility: visible;
    transform: none;
    box-shadow: none;
    border: none;
    border-radius: 0;
    padding: 0;
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.35s ease;
    background: var(--bg);
  }

  .nav-has-sub.open > .nav-sub { max-height: 400px; }

  .nav-sub li a {
    padding: 14px 20px 14px 32px;
    color: var(--text);
    font-size: 0.92rem;
    border-bottom: 1px solid var(--border);
    background: var(--bg-light);
  }

  .nav-sub li a:hover {
    background: var(--primary-light);
    padding-left: 36px;
    color: var(--primary);
  }

  .nav-donate {
    background: var(--secondary) !important;
    margin: 0 !important;
    border-radius: 0 !important;
    text-align: center;
  }

  .nav-donate:hover { background: #a66b24 !important; }

  .nav-overlay {
    display: none;
    position: fixed;
    inset: 0;
    background: rgba(0,0,0,0.5);
    z-index: 1001;
    backdrop-filter: blur(2px);
  }

  .hero {
    min-height: auto;
    flex-wrap: wrap;
    padding: 50px 20px;
  }

  .hero-image {
    width: 100%;
    justify-content: center;
    margin-top: 30px;
  }

  .hero-image img {
    max-width: 100%;
  }

  .hero-content {
    padding: 0;
  }

  .two-col, .contact-grid, .achievement-grid, .info-list,
  .work-showcase, .founder-section { grid-template-columns: 1fr; }

  .cards-grid, .gallery-grid, .mv-grid, .stats-grid,
  .news-grid, .donation-impact { grid-template-columns: 1fr; }

  .priority-grid { grid-template-columns: repeat(2, 1fr); }
  .student-gallery { grid-template-columns: repeat(2, 1fr); }
  .footer-grid { grid-template-columns: 1fr; }

  .stats-section { margin-top: -30px; }

  .qr-payment-card { grid-template-columns: 1fr; text-align: center; }
  .qr-payment-image-wrap { padding: 12px; }
  .qr-payment-image { max-width: 220px; }

  section { padding: 52px 0; }
}

@media (max-width: 480px) {
  .logo-text h1 { font-size: 0.85rem; }
  .logo-link img { width: 48px; height: 48px; }
  .priority-grid { grid-template-columns: 1fr; }
  .bank-details .row { flex-direction: column; }
  .bank-details .value { text-align: left; }
  .qr-payment-card { padding: 18px; gap: 16px; }
  .qr-payment-copy p { font-size: 0.9rem; }
}