/* ==========================================================================
   St. Peter Secondary School | Mawpat, Shillong
   Theme Stylesheet & Design System
   Colors:
     - Navy: #21669e
     - Deep Navy: #174e7e
     - Blue: #3483c3
     - Soft Blue: #f0f7fd
     - Gold: #ffc83d
     - Dark Gold / Accent: #8b261b / #752317
     - Cream: #fffaf0
     - Ink / Text: #173d61
   ========================================================================== */

:root {
  --navy: #21669e;
  --navy-dark: #174e7e;
  --navy-deep: #0e3455;
  --blue: #3483c3;
  --blue-light: #f0f7fd;
  --blue-hover: #2878b7;
  --gold: #ffc83d;
  --gold-hover: #f5bc2c;
  --gold-accent: #752317;
  --maroon: #8b261b;
  --cream: #fffaf0;
  --ink: #173d61;
  --ink-light: #486581;
  --muted: #667888;
  --border-light: #e0edf6;
  --white: #ffffff;
  
  --font-body: 'DM Sans', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  --font-serif: 'Playfair Display', Georgia, serif;
  
  --radius-sm: 4px;
  --radius-md: 8px;
  --radius-lg: 14px;
  --radius-full: 9999px;
  
  --shadow-sm: 0 2px 8px rgba(16, 43, 69, 0.06);
  --shadow-md: 0 8px 24px rgba(16, 43, 69, 0.08);
  --shadow-lg: 0 16px 40px rgba(16, 43, 69, 0.12);
  
  --transition: all 0.25s 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: var(--font-body);
  color: var(--ink);
  background-color: var(--white);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
}

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

a {
  text-decoration: none;
  color: inherit;
  transition: var(--transition);
}

button {
  font-family: inherit;
  cursor: pointer;
  border: none;
  background: none;
}

.wrap {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 28px;
}

/* ==========================================================================
   Typography & Utilities
   ========================================================================== */
.eyebrow {
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 3px;
  text-transform: uppercase;
  color: var(--blue);
  display: inline-block;
  margin-bottom: 8px;
}

.eyebrow.gold {
  color: var(--gold);
}

h1, h2, h3, h4 {
  font-family: var(--font-serif);
  color: var(--ink);
  font-weight: 600;
  line-height: 1.2;
}

.section {
  padding: 96px 0;
}

.section-head {
  margin-bottom: 48px;
  max-width: 680px;
}

.section-head h2 {
  font-size: clamp(2rem, 3.8vw, 2.75rem);
  margin: 10px 0 14px;
}

.section-head p.muted {
  font-size: 1.05rem;
  color: var(--muted);
  line-height: 1.7;
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 14px 26px;
  border-radius: var(--radius-md);
  background: var(--gold);
  color: #4a2514;
  font-weight: 700;
  font-size: 0.85rem;
  letter-spacing: 0.4px;
  border: 2px solid transparent;
  cursor: pointer;
  transition: var(--transition);
  text-align: center;
}

.btn:hover {
  background: var(--gold-hover);
  transform: translateY(-2px);
  box-shadow: 0 6px 18px rgba(255, 200, 61, 0.35);
}

.btn.outline {
  background: transparent;
  border: 1.5px solid rgba(255, 255, 255, 0.85);
  color: var(--white);
}

.btn.outline:hover {
  background: rgba(255, 255, 255, 0.15);
  border-color: var(--white);
  box-shadow: 0 6px 18px rgba(0, 0, 0, 0.2);
}

.pill {
  color: var(--blue-hover);
  font-weight: 700;
  font-size: 0.825rem;
  letter-spacing: 0.8px;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  margin-top: 20px;
  padding: 6px 0;
  border-bottom: 2px solid transparent;
  transition: var(--transition);
}

.pill:hover {
  color: var(--navy-dark);
  border-bottom-color: var(--navy-dark);
  gap: 10px;
}

/* ==========================================================================
   Header & Navigation (Sleek, Compact & Professional)
   ========================================================================== */
.top {
  background: #174e7e;
  color: #dceaf5;
  font-size: 0.75rem;
  padding: 6px 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
  letter-spacing: 0.2px;
}

.top .wrap {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 16px;
}

.top-left, .top-right {
  display: flex;
  align-items: center;
  gap: 12px;
}

.top a {
  color: #dceaf5;
  transition: var(--transition);
}

.top a:hover {
  color: var(--gold);
}

.map-link {
  display: inline-flex;
  align-items: center;
  gap: 4px;
}

.inline-map-link {
  color: var(--blue-hover);
  font-weight: 600;
  text-decoration: underline;
  text-underline-offset: 3px;
  transition: var(--transition);
}

.inline-map-link:hover {
  color: var(--navy-dark);
}

.admissions-map-link {
  color: #ffda5b;
  font-weight: 600;
  text-decoration: underline;
  text-underline-offset: 2px;
  transition: var(--transition);
}

.admissions-map-link:hover {
  color: var(--white);
}

.footer-map-link {
  display: inline-block;
  color: #b7c8d5;
  transition: var(--transition);
}

.footer-map-link:hover {
  color: var(--white);
}

.footer-map-link .map-badge {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  margin-top: 6px;
  color: var(--gold);
  font-weight: 700;
  font-size: 0.8rem;
  letter-spacing: 0.3px;
}

.footer-map-link:hover .map-badge {
  text-decoration: underline;
}

.nav {
  background: var(--white);
  position: sticky;
  top: 0;
  z-index: 100;
  box-shadow: 0 2px 14px rgba(16, 43, 69, 0.06);
  border-bottom: 2px solid var(--gold);
  transition: var(--transition);
}

.nav .wrap {
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: 72px;
  gap: 20px;
}

.brand {
  display: flex;
  align-items: center;
  gap: 12px;
  text-decoration: none;
  flex-shrink: 0;
}

.school-logo {
  width: 50px;
  height: 50px;
  object-fit: contain;
  display: block;
  border-radius: var(--radius-sm);
  filter: drop-shadow(0 1px 3px rgba(0, 0, 0, 0.08));
  transition: var(--transition);
}

.brand:hover .school-logo {
  transform: scale(1.02);
}

.brand-text {
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.brand-text b {
  font-family: var(--font-serif);
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--navy);
  display: block;
  line-height: 1.15;
  letter-spacing: -0.2px;
}

.brand-text small {
  font-family: var(--font-body);
  font-size: 0.65rem;
  letter-spacing: 1.8px;
  color: var(--maroon);
  font-weight: 700;
  display: block;
  margin-top: 2px;
  text-transform: uppercase;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 22px;
  font-size: 0.85rem;
  font-weight: 600;
}

.nav-links a {
  color: var(--ink);
  position: relative;
  padding: 6px 2px;
  transition: var(--transition);
}

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

.nav-links a::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0%;
  height: 2px;
  background: var(--gold);
  border-radius: 2px;
  transition: width 0.25s ease;
}

.nav-links a:hover::after,
.nav-links a.active::after {
  width: 100%;
}

.nav-cta {
  margin-left: 6px;
  flex-shrink: 0;
}

.nav-cta .btn {
  padding: 9px 18px;
  font-size: 0.825rem;
  font-weight: 700;
  border-radius: 6px;
  letter-spacing: 0.3px;
  box-shadow: 0 2px 6px rgba(255, 200, 61, 0.25);
}

.nav-cta .btn:hover {
  transform: translateY(-1px);
  box-shadow: 0 4px 12px rgba(255, 200, 61, 0.4);
}

.mobile-menu-btn {
  display: none;
  font-size: 24px;
  color: var(--navy);
  padding: 6px;
  border-radius: var(--radius-sm);
  cursor: pointer;
  line-height: 1;
}

/* ==========================================================================
   Hero Section with Video Background
   ========================================================================== */
.hero {
  position: relative !important;
  min-height: 640px !important;
  background-color: var(--navy-dark) !important;
  display: flex !important;
  align-items: center !important;
  color: var(--white) !important;
  padding: 85px 0 !important;
  overflow: hidden !important;
}

.hero-video-container {
  position: absolute !important;
  top: 0 !important;
  left: 0 !important;
  right: 0 !important;
  bottom: 0 !important;
  width: 100% !important;
  height: 100% !important;
  overflow: hidden !important;
  z-index: 1 !important;
  pointer-events: none !important;
}

.hero-bg-video {
  width: 100% !important;
  height: 100% !important;
  min-width: 100% !important;
  min-height: 100% !important;
  max-width: none !important;
  object-fit: cover !important;
  position: absolute !important;
  top: 50% !important;
  left: 50% !important;
  transform: translate(-50%, -50%) !important;
  pointer-events: none !important;
  border: none !important;
  box-shadow: none !important;
  margin: 0 !important;
  padding: 0 !important;
}

.hero-video-overlay {
  position: absolute !important;
  inset: 0 !important;
  width: 100% !important;
  height: 100% !important;
  background: linear-gradient(90deg, rgba(16, 79, 132, 0.94) 0%, rgba(27, 101, 161, 0.82) 48%, rgba(26, 99, 153, 0.35) 100%) !important;
  z-index: 2 !important;
  pointer-events: none !important;
}

.hero .wrap {
  position: relative !important;
  z-index: 3 !important;
  width: 100% !important;
}


.hero-content {
  max-width: 690px;
}

.hero .eyebrow {
  color: #ffda5b;
}

.hero h1 {
  font-family: var(--font-serif);
  font-weight: 600;
  font-size: clamp(2.5rem, 5.2vw, 4.4rem);
  line-height: 1.12;
  margin: 18px 0 22px;
  color: var(--white);
}

.hero-second {
  color: #ffe38b;
  display: block;
}

.hero p {
  font-size: 1.05rem;
  line-height: 1.8;
  max-width: 530px;
  color: #e4edf4;
}

.hero-actions {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
  margin-top: 36px;
}

.hero-note {
  position: absolute !important;
  bottom: 0 !important;
  right: 0 !important;
  z-index: 3 !important;
  background: #ffcb42 !important;
  color: var(--gold-accent) !important;
  padding: 20px 42px !important;
  font-weight: 700 !important;
  font-size: 0.825rem !important;
  letter-spacing: 1px !important;
  box-shadow: -4px -4px 16px rgba(0, 0, 0, 0.08) !important;
  border-top-left-radius: var(--radius-sm) !important;
  text-decoration: none !important;
  cursor: pointer !important;
  transition: var(--transition);
}

.hero-note:hover {
  background: #ffd666 !important;
  color: #55160d !important;
}

.hero-video-toggle {
  position: absolute !important;
  bottom: 22px !important;
  left: 28px !important;
  z-index: 4 !important;
  background: rgba(16, 43, 69, 0.65) !important;
  backdrop-filter: blur(8px) !important;
  -webkit-backdrop-filter: blur(8px) !important;
  color: var(--white) !important;
  border: 1px solid rgba(255, 255, 255, 0.25) !important;
  border-radius: var(--radius-full) !important;
  padding: 7px 16px !important;
  font-size: 0.75rem !important;
  font-weight: 600 !important;
  display: flex !important;
  align-items: center !important;
  gap: 7px !important;
  cursor: pointer !important;
  transition: var(--transition);
}

.hero-video-toggle:hover {
  background: rgba(16, 43, 69, 0.95) !important;
  border-color: var(--gold) !important;
  color: var(--gold) !important;
}


/* ==========================================================================
   Features Highlights Bar
   ========================================================================== */
.features {
  background: var(--cream);
  padding: 38px 0;
  border-bottom: 1px solid #ebdcc5;
}

.feature-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}

.feature-card {
  display: flex;
  gap: 18px;
  align-items: center;
  padding: 22px 24px;
  background: var(--white);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-sm);
  transition: var(--transition);
}

.feature-card:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-md);
  border-color: #bad3e6;
}

.feature-icon {
  font-size: 2rem;
  color: var(--gold);
  line-height: 1;
  display: grid;
  place-items: center;
  min-width: 44px;
}

.feature-card b {
  display: block;
  font-size: 1.05rem;
  color: #236fa9;
  margin-bottom: 4px;
}

.feature-card small {
  color: var(--muted);
  font-size: 0.85rem;
  line-height: 1.4;
}

/* ==========================================================================
   About Section
   ========================================================================== */
.about {
  background: var(--white);
}

.about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 70px;
  align-items: center;
}

.about-image {
  min-height: 440px;
  background: url('../images/about-campus.jpg') center/cover no-repeat;
  border-radius: var(--radius-md);
  position: relative;
  box-shadow: var(--shadow-lg);
}

.image-label {
  position: absolute;
  bottom: -22px;
  left: 28px;
  background: #277bb8;
  color: var(--white);
  padding: 20px 28px;
  font-family: var(--font-serif);
  font-size: 1.25rem;
  font-weight: 600;
  border-radius: var(--radius-sm);
  box-shadow: var(--shadow-md);
  max-width: 340px;
}

.about-content h2 {
  font-size: clamp(2rem, 3.5vw, 2.75rem);
  margin: 12px 0 18px;
}

.about-content p {
  color: #617484;
  line-height: 1.9;
  font-size: 1rem;
  margin-bottom: 16px;
}

/* ==========================================================================
   Academics Section
   ========================================================================== */
.academics {
  background: var(--blue-light);
}

.cards-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
}

.academic-card {
  background: var(--white);
  border-radius: var(--radius-md);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  border: 1px solid #e1ecf4;
  transition: var(--transition);
}

.academic-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-lg);
  border-color: #bcd9ee;
}

.academic-card img {
  width: 100%;
  height: 230px;
  object-fit: cover;
  transition: transform 0.4s ease;
}

.academic-card:hover img {
  transform: scale(1.03);
}

.card-body {
  padding: 28px;
}

.card-body h3 {
  font-family: var(--font-serif);
  font-size: 1.45rem;
  margin-bottom: 10px;
  color: var(--navy);
}

.card-body p {
  color: var(--muted);
  line-height: 1.7;
  font-size: 0.925rem;
}

/* ==========================================================================
   News & Announcements (Notices) Section
   ========================================================================== */
.notices-section {
  background: var(--white);
}

.news-grid {
  display: grid;
  grid-template-columns: 1.3fr 1fr;
  gap: 40px;
  align-items: stretch;
}

.notice-list {
  display: flex;
  flex-direction: column;
}

.notice-item {
  display: flex;
  gap: 22px;
  align-items: center;
  padding: 22px 14px;
  border-bottom: 1px solid #e6ebee;
  border-radius: var(--radius-sm);
  transition: var(--transition);
}

.notice-item:hover {
  background: var(--blue-light);
  transform: translateX(4px);
}

.notice-date {
  min-width: 72px;
  text-align: center;
  background: #edf2f5;
  color: var(--navy);
  padding: 12px 10px;
  border-radius: var(--radius-sm);
  border-left: 3px solid var(--blue);
}

.notice-date b {
  font-size: 1.45rem;
  line-height: 1;
  display: block;
}

.notice-date small {
  font-size: 0.675rem;
  letter-spacing: 1.5px;
  font-weight: 700;
  display: block;
  margin-top: 4px;
}

.notice-details strong {
  font-size: 1rem;
  color: var(--ink);
  display: block;
  margin-bottom: 4px;
}

.notice-details p {
  font-size: 0.85rem;
  color: var(--muted);
  line-height: 1.5;
}

.news-highlight-banner {
  background: linear-gradient(0deg, rgba(16, 43, 69, 0.88), rgba(16, 43, 69, 0.25)),
              url('../images/news-highlight.jpg') center/cover no-repeat;
  border-radius: var(--radius-md);
  min-height: 380px;
  display: flex;
  align-items: flex-end;
  padding: 36px;
  color: var(--white);
  box-shadow: var(--shadow-md);
  position: relative;
  overflow: hidden;
}

.news-highlight-banner h3 {
  font-family: var(--font-serif);
  font-size: 1.85rem;
  max-width: 320px;
  color: var(--white);
  line-height: 1.25;
}

/* ==========================================================================
   Admissions Callout Section
   ========================================================================== */
.admission {
  background: #2379b8 !important;
  color: var(--white);
  text-align: center;
  padding: 85px 24px;
  position: relative;
}

.admission .eyebrow {
  color: var(--gold);
}

.admission h2 {
  color: var(--white);
  font-size: clamp(2rem, 3.8vw, 2.85rem);
  margin: 12px 0 16px;
}

.admission p {
  max-width: 630px;
  margin: 0 auto 32px;
  color: #dceaf5;
  line-height: 1.8;
  font-size: 1.05rem;
}

.admission .subnote {
  font-size: 0.75rem;
  margin-top: 18px;
  color: #b5d5ee;
}

/* ==========================================================================
   Gallery Section
   ========================================================================== */
.gallery-section {
  background: var(--white);
}

.gallery-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
}

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

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

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

.gallery-overlay {
  position: absolute;
  inset: 0;
  background: rgba(16, 79, 132, 0.45);
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  transition: var(--transition);
  color: var(--white);
  font-size: 1.5rem;
}

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

/* ==========================================================================
   Footer
   ========================================================================== */
footer {
  background: #174e7e !important;
  color: #c5d1db;
  padding: 68px 0 28px;
}

.foot-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr;
  gap: 60px;
}

footer h3 {
  color: var(--white);
  font-family: var(--font-serif);
  font-size: 1.35rem;
  margin-bottom: 18px;
}

footer p, footer a {
  font-size: 0.875rem;
  line-height: 2;
  color: #b7c8d5;
}

footer a {
  display: block;
}

footer a:hover {
  color: var(--gold);
  transform: translateX(4px);
}

.copyright {
  border-top: 1px solid rgba(255, 255, 255, 0.15);
  margin-top: 48px;
  padding-top: 24px;
  font-size: 0.8rem;
  color: #9cb1c4;
  text-align: center;
}

/* ==========================================================================
   Admissions Modal Dialog
   ========================================================================== */
.modal-backdrop {
  position: fixed;
  inset: 0;
  background: rgba(8, 28, 48, 0.7);
  backdrop-filter: blur(5px);
  z-index: 1000;
  display: none;
  place-items: center;
  padding: 20px;
  opacity: 0;
  transition: opacity 0.3s ease;
}

.modal-backdrop.open {
  display: grid;
  opacity: 1;
}

.modal-card {
  background: var(--white);
  border-radius: var(--radius-lg);
  width: 100%;
  max-width: 540px;
  padding: 36px;
  box-shadow: 0 24px 60px rgba(0, 0, 0, 0.3);
  position: relative;
  max-height: 90vh;
  overflow-y: auto;
}

.modal-close {
  position: absolute;
  top: 20px;
  right: 20px;
  font-size: 24px;
  color: var(--muted);
  cursor: pointer;
  line-height: 1;
}

.modal-close:hover {
  color: var(--ink);
}

.modal-card h3 {
  font-size: 1.75rem;
  color: var(--navy);
  margin-bottom: 6px;
}

.modal-card p {
  color: var(--muted);
  font-size: 0.9rem;
  margin-bottom: 24px;
}

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

.form-group label {
  display: block;
  font-size: 0.825rem;
  font-weight: 700;
  color: var(--ink);
  margin-bottom: 6px;
}

.form-group input,
.form-group select,
.form-group textarea {
  width: 100%;
  padding: 12px 14px;
  border-radius: var(--radius-sm);
  border: 1.5px solid #d2dfea;
  font-family: inherit;
  font-size: 0.9rem;
  color: var(--ink);
  outline: none;
  transition: var(--transition);
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  border-color: var(--blue);
  box-shadow: 0 0 0 3px rgba(52, 131, 195, 0.15);
}

/* ==========================================================================
   Responsive Breakpoints
   ========================================================================== */
@media (max-width: 992px) {
  .about-grid, .news-grid {
    grid-template-columns: 1fr;
    gap: 45px;
  }
  
  .foot-grid {
    grid-template-columns: 1fr 1fr;
    gap: 40px;
  }
}

@media (max-width: 850px) {
  .nav-links {
    display: none;
    position: absolute;
    top: 72px;
    left: 0;
    right: 0;
    background: var(--white);
    flex-direction: column;
    padding: 20px 24px;
    box-shadow: 0 16px 24px rgba(0, 0, 0, 0.12);
    border-bottom: 2px solid var(--gold);
    gap: 14px;
    align-items: flex-start;
  }
  
  .nav-links.open {
    display: flex;
  }
  
  .nav-cta {
    margin-left: 0;
    width: 100%;
  }
  
  .nav-cta .btn {
    width: 100%;
  }
  
  .mobile-menu-btn {
    display: block;
  }
  
  .hero {
    min-height: 560px;
  }
  
  .hero-note {
    display: none;
  }
  
  .cards-grid {
    grid-template-columns: 1fr 1fr;
  }
  
  .gallery-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 640px) {
  .top {
    display: none;
  }
  
  .wrap {
    padding: 0 20px;
  }
  
  .school-logo {
    width: 54px;
    height: 54px;
  }
  
  .brand-text b {
    font-size: 1rem;
  }
  
  .brand-text small {
    font-size: 0.65rem;
  }
  
  .hero {
    min-height: 520px;
    padding: 60px 0;
  }
  
  .hero p {
    font-size: 0.95rem;
  }
  
  .feature-grid, .cards-grid, .foot-grid {
    grid-template-columns: 1fr;
  }
  
  .section {
    padding: 64px 0;
  }
  
  .about-image {
    min-height: 300px;
  }
  
  .image-label {
    font-size: 1.05rem;
    left: 16px;
    bottom: -16px;
    padding: 14px 18px;
  }
  
  .modal-card {
    padding: 24px;
  }
}