/* ============================================================
   CIDS IIT Indore — Custom Design System
   Built on Bootstrap 5 | style.css
   ============================================================ */

/* ── Google Fonts ── */
@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;800&family=Noto+Serif+Devanagari:wght@400;600;700&family=Playfair+Display:ital,wght@0,600;0,700;1,600&display=swap');

/* ── CSS Custom Properties ── */
:root {
  --navy:         #0A1628;
  --navy-mid:     #0D1F3C;
  --navy-light:   #132545;
  --gold:         #C8922A;
  --gold-light:   #E0AC4A;
  --gold-pale:    #F5E9C8;
  --cream:        #F8F5EE;
  --white:        #FFFFFF;
  --text-dark:    #1A2540;
  --text-muted:   #6B7A99;
  --border-light: rgba(200, 146, 42, 0.2);
  --glass-bg:     rgba(255, 255, 255, 0.06);
  --glass-border: rgba(255, 255, 255, 0.12);
  --shadow-sm:    0 2px 12px rgba(10, 22, 40, 0.12);
  --shadow-md:    0 8px 32px rgba(10, 22, 40, 0.18);
  --shadow-lg:    0 20px 60px rgba(10, 22, 40, 0.25);
  --transition:   0.35s cubic-bezier(0.25, 0.46, 0.45, 0.94);
  --radius:       12px;
  --radius-lg:    20px;
}

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

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

body {
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
  background-color: var(--cream);
  color: var(--text-dark);
  line-height: 1.7;
  overflow-x: hidden;
}

h1, h2, h3, h4, h5 {
  font-family: 'Playfair Display', 'Inter', serif;
  font-weight: 700;
  line-height: 1.25;
  color: var(--navy);
}

p { color: var(--text-dark); margin-bottom: 1rem; }

a { color: var(--gold); text-decoration: none; transition: color var(--transition); }
a:hover { color: var(--gold-light); }

/* ── Scrollbar ── */
::-webkit-scrollbar { width: 6px; }
::-webkit-scrollbar-track { background: var(--navy); }
::-webkit-scrollbar-thumb { background: var(--gold); border-radius: 3px; }

/* ── Utility Classes ── */
.text-gold    { color: var(--gold) !important; }
.text-navy    { color: var(--navy) !important; }
.text-cream   { color: var(--cream) !important; }
.bg-navy      { background-color: var(--navy) !important; }
.bg-navy-mid  { background-color: var(--navy-mid) !important; }
.bg-cream     { background-color: var(--cream) !important; }
.bg-gold-pale { background-color: var(--gold-pale) !important; }

.devanagari {
  font-family: 'Noto Serif Devanagari', serif;
  color: var(--gold);
  font-size: 1.1em;
}

.section-label {
  display: inline-block;
  font-family: 'Inter', sans-serif;
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 0.75rem;
}

.section-title {
  font-size: clamp(1.8rem, 3.5vw, 2.8rem);
  margin-bottom: 1.25rem;
  color: var(--navy);
}

.section-title.light { color: var(--white); }

.section-divider {
  width: 60px;
  height: 3px;
  background: linear-gradient(90deg, var(--gold), var(--gold-light));
  border-radius: 2px;
  margin: 0 0 2rem 0;
}
.section-divider.center { margin: 0 auto 2rem auto; }

/* ── Buttons ── */
.btn-cids-primary {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background: linear-gradient(135deg, var(--gold), var(--gold-light));
  color: var(--navy) !important;
  font-weight: 700;
  font-size: 0.9rem;
  letter-spacing: 0.03em;
  padding: 0.75rem 2rem;
  border-radius: 50px;
  border: none;
  cursor: pointer;
  transition: transform var(--transition), box-shadow var(--transition);
  box-shadow: 0 4px 20px rgba(200, 146, 42, 0.35);
}
.btn-cids-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 30px rgba(200, 146, 42, 0.5);
}

.btn-cids-outline {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background: transparent;
  color: var(--gold) !important;
  font-weight: 600;
  font-size: 0.9rem;
  padding: 0.7rem 1.8rem;
  border-radius: 50px;
  border: 2px solid var(--gold);
  transition: all var(--transition);
}
.btn-cids-outline:hover {
  background: var(--gold);
  color: var(--navy) !important;
}

/* ── Navbar ── */
#mainNav {
  background: var(--navy);
  padding: 1.1rem 0;
  transition: padding var(--transition), box-shadow var(--transition), background var(--transition);
  position: fixed;
  top: 0;
  width: 100%;
  z-index: 1000;
}

#mainNav.scrolled {
  padding: 0.5rem 0;
  background: rgba(10, 22, 40, 0.97);
  box-shadow: 0 4px 24px rgba(0,0,0,0.3);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
}

.navbar-brand-wrap {
  display: flex;
  align-items: center;
  gap: 0.85rem;
}

.nav-logo-emblem {
  width: 44px;
  height: 44px;
  background: linear-gradient(135deg, var(--gold), var(--gold-light));
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 800;
  font-size: 1.1rem;
  color: var(--navy);
  flex-shrink: 0;
  letter-spacing: -0.02em;
}

.nav-brand-text .brand-name {
  font-family: 'Playfair Display', serif;
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--white);
  line-height: 1.2;
  display: block;
}
.nav-brand-text .brand-sub {
  font-size: 0.68rem;
  font-weight: 500;
  letter-spacing: 0.12em;
  color: var(--gold-light);
  text-transform: uppercase;
}

.navbar-nav .nav-link {
  color: rgba(255,255,255,0.82) !important;
  font-size: 0.855rem;
  font-weight: 500;
  padding: 0.5rem 0.8rem !important;
  transition: color var(--transition);
  position: relative;
}

.navbar-nav .nav-link::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0.8rem;
  right: 0.8rem;
  height: 2px;
  background: var(--gold);
  transform: scaleX(0);
  transition: transform var(--transition);
  border-radius: 1px;
}

.navbar-nav .nav-link:hover,
.navbar-nav .nav-link:focus,
.navbar-nav .nav-link.active {
  color: var(--gold-light) !important;
}

.navbar-nav .nav-link:hover::after { transform: scaleX(1); }

.navbar-nav .dropdown-menu {
  background: var(--navy-mid);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius);
  box-shadow: var(--shadow-lg);
  padding: 0.5rem;
  margin-top: 0.5rem;
}

.navbar-nav .dropdown-item {
  color: rgba(255,255,255,0.8);
  font-size: 0.84rem;
  font-weight: 400;
  padding: 0.6rem 1rem;
  border-radius: 8px;
  transition: all var(--transition);
}

.navbar-nav .dropdown-item:hover {
  background: rgba(200, 146, 42, 0.15);
  color: var(--gold-light);
}

.navbar-toggler {
  border: 1px solid rgba(255,255,255,0.2);
  color: white;
}

/* ── Hero Section ── */
#home {
  min-height: 100vh;
  position: relative;
  display: flex;
  align-items: center;
  overflow: hidden;
  background-color: var(--navy);
}

.hero-bg {
  position: absolute;
  inset: 0;
  background-image: url('../assets/images/hero-banner.png');
  background-size: cover;
  background-position: center 40%;
  opacity: 0.45;
  transform: scale(1.05);
  transition: transform 8s ease;
}

#home:hover .hero-bg { transform: scale(1); }

.hero-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    135deg,
    rgba(10, 22, 40, 0.88) 0%,
    rgba(10, 22, 40, 0.65) 50%,
    rgba(10, 22, 40, 0.4) 100%
  );
}

.hero-content {
  position: relative;
  z-index: 2;
  padding-top: 6rem;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background: rgba(200, 146, 42, 0.15);
  border: 1px solid rgba(200, 146, 42, 0.4);
  border-radius: 50px;
  padding: 0.4rem 1.2rem;
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--gold-light);
  margin-bottom: 1.5rem;
  backdrop-filter: blur(8px);
}

.hero-badge .dot {
  width: 6px;
  height: 6px;
  background: var(--gold);
  border-radius: 50%;
  animation: pulse 2s infinite;
}

@keyframes pulse {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.5; transform: scale(1.4); }
}

.hero-tagline {
  font-family: 'Playfair Display', serif;
  font-size: clamp(2.4rem, 5vw, 4.5rem);
  font-weight: 700;
  color: var(--white);
  line-height: 1.1;
  margin-bottom: 1rem;
}

.hero-tagline span {
  background: linear-gradient(135deg, var(--gold), var(--gold-light));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.hero-motto {
  font-family: 'Noto Serif Devanagari', serif;
  font-size: 1.15rem;
  color: var(--gold-pale);
  margin-bottom: 0.35rem;
  opacity: 0.9;
}

.hero-motto-trans {
  font-size: 0.82rem;
  color: rgba(255,255,255,0.55);
  font-style: italic;
  margin-bottom: 1.5rem;
}

.hero-description {
  font-size: 1.05rem;
  color: rgba(255, 255, 255, 0.78);
  max-width: 620px;
  margin-bottom: 2.5rem;
  line-height: 1.8;
}

.hero-actions { display: flex; flex-wrap: wrap; gap: 1rem; align-items: center; }

.hero-scroll-indicator {
  position: absolute;
  bottom: 2.5rem;
  left: 50%;
  transform: translateX(-50%);
  z-index: 2;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.4rem;
  color: rgba(255,255,255,0.5);
  font-size: 0.7rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
}

.scroll-mouse {
  width: 22px;
  height: 36px;
  border: 2px solid rgba(255,255,255,0.35);
  border-radius: 11px;
  position: relative;
}

.scroll-mouse::after {
  content: '';
  position: absolute;
  top: 5px;
  left: 50%;
  transform: translateX(-50%);
  width: 3px;
  height: 8px;
  background: var(--gold);
  border-radius: 2px;
  animation: scrollDown 1.8s infinite;
}

@keyframes scrollDown {
  0%   { opacity: 1; transform: translateX(-50%) translateY(0); }
  100% { opacity: 0; transform: translateX(-50%) translateY(14px); }
}

/* ── Section Base ── */
section { padding: 5rem 0; }
section:target { scroll-margin-top: 80px; }

/* ── Stats Bar ── */
.stats-bar {
  background: var(--navy);
  padding: 2rem 0;
  border-top: 1px solid var(--border-light);
  border-bottom: 1px solid var(--border-light);
}

.stat-item { text-align: center; padding: 1rem; }
.stat-number {
  font-size: 2.2rem;
  font-weight: 800;
  color: var(--gold);
  font-family: 'Inter', sans-serif;
  line-height: 1;
}
.stat-label {
  font-size: 0.78rem;
  font-weight: 500;
  color: rgba(255,255,255,0.6);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  margin-top: 0.3rem;
}

/* ── Glass Cards ── */
.glass-card {
  background: rgba(255,255,255,0.9);
  border: 1px solid rgba(200, 146, 42, 0.15);
  border-radius: var(--radius-lg);
  padding: 2.25rem;
  box-shadow: var(--shadow-sm);
  transition: transform var(--transition), box-shadow var(--transition), border-color var(--transition);
  height: 100%;
}

.glass-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-lg);
  border-color: rgba(200, 146, 42, 0.4);
}

.glass-card-dark {
  background: var(--glass-bg);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-lg);
  padding: 2.25rem;
  transition: transform var(--transition), border-color var(--transition);
}

.glass-card-dark:hover {
  transform: translateY(-4px);
  border-color: rgba(200, 146, 42, 0.4);
}

.card-icon {
  width: 52px;
  height: 52px;
  background: linear-gradient(135deg, var(--gold), var(--gold-light));
  border-radius: 14px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.4rem;
  color: var(--navy);
  margin-bottom: 1.25rem;
  flex-shrink: 0;
}

.card-icon.outline {
  background: rgba(200, 146, 42, 0.12);
  color: var(--gold);
}

/* ── About Section ── */
#about {
  background: var(--cream);
}

.vision-hero {
  background: linear-gradient(135deg, var(--navy) 0%, var(--navy-mid) 100%);
  border-radius: var(--radius-lg);
  padding: 3rem;
  text-align: center;
  position: relative;
  overflow: hidden;
  margin-bottom: 2rem;
}

.vision-hero::before {
  content: '';
  position: absolute;
  top: -60px;
  right: -60px;
  width: 200px;
  height: 200px;
  background: radial-gradient(circle, rgba(200,146,42,0.15) 0%, transparent 70%);
  border-radius: 50%;
}

.vision-hero::after {
  content: '';
  position: absolute;
  bottom: -60px;
  left: -60px;
  width: 200px;
  height: 200px;
  background: radial-gradient(circle, rgba(200,146,42,0.1) 0%, transparent 70%);
  border-radius: 50%;
}

.vision-tagline {
  font-family: 'Playfair Display', serif;
  font-size: clamp(1.8rem, 3vw, 2.8rem);
  color: var(--white);
  margin-bottom: 0.5rem;
  position: relative;
  z-index: 1;
}

.vision-tagline span { color: var(--gold-light); }

/* ── Programs Section ── */
#programs {
  background: linear-gradient(180deg, var(--cream) 0%, #EDE8DC 100%);
}

.coming-soon-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  background: rgba(200, 146, 42, 0.1);
  border: 1px solid rgba(200, 146, 42, 0.3);
  border-radius: 50px;
  padding: 0.3rem 0.9rem;
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--gold);
  letter-spacing: 0.06em;
}

.program-card {
  background: var(--white);
  border-radius: var(--radius-lg);
  padding: 2.5rem;
  border: 1px solid rgba(10, 22, 40, 0.08);
  box-shadow: var(--shadow-sm);
  transition: transform var(--transition), box-shadow var(--transition);
  height: 100%;
}

.program-card:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-md);
}

/* ── Sarva Frontiers ── */
#sarva {
  background: var(--navy);
  position: relative;
  overflow: hidden;
}

#sarva::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0; bottom: 0;
  background:
    radial-gradient(ellipse at 20% 20%, rgba(200,146,42,0.08) 0%, transparent 50%),
    radial-gradient(ellipse at 80% 80%, rgba(200,146,42,0.05) 0%, transparent 50%);
}

.sarva-timeline {
  position: relative;
  padding-left: 2rem;
}

.sarva-timeline::before {
  content: '';
  position: absolute;
  left: 0;
  top: 0;
  bottom: 0;
  width: 2px;
  background: linear-gradient(to bottom, var(--gold), transparent);
}

.sarva-timeline-item {
  position: relative;
  padding: 1.25rem 1.5rem 1.25rem 1.5rem;
  margin-bottom: 1rem;
  background: var(--glass-bg);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius);
  color: rgba(255,255,255,0.85);
}

.sarva-timeline-item::before {
  content: '';
  position: absolute;
  left: -2.55rem;
  top: 1.5rem;
  width: 10px;
  height: 10px;
  background: var(--gold);
  border-radius: 50%;
  border: 2px solid var(--navy);
}

.sarva-timeline-item strong { color: var(--gold-light); }

.module-grid { display: grid; gap: 1rem; }
.module-card {
  background: var(--glass-bg);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius);
  padding: 1.25rem 1.5rem;
  color: rgba(255,255,255,0.85);
  transition: border-color var(--transition);
}
.module-card:hover { border-color: rgba(200,146,42,0.4); }
.module-card .module-num {
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.15em;
  color: var(--gold);
  text-transform: uppercase;
  margin-bottom: 0.4rem;
}

/* ── Research Spotlights ── */
#research {
  background: var(--cream);
}

.spotlight-card {
  background: var(--white);
  border-radius: var(--radius-lg);
  padding: 2rem;
  border-left: 4px solid var(--gold);
  box-shadow: var(--shadow-sm);
  transition: transform var(--transition), box-shadow var(--transition);
  height: 100%;
}

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

.spotlight-number {
  font-size: 2rem;
  font-weight: 800;
  color: rgba(200,146,42,0.15);
  font-family: 'Inter', sans-serif;
  line-height: 1;
  margin-bottom: 0.75rem;
}

/* ── Global Immersions ── */
#global {
  background: linear-gradient(180deg, #EDE8DC 0%, var(--cream) 100%);
}

.partner-card {
  background: var(--white);
  border-radius: var(--radius-lg);
  padding: 2rem 1.5rem;
  text-align: center;
  border: 1px solid rgba(10, 22, 40, 0.08);
  box-shadow: var(--shadow-sm);
  transition: transform var(--transition), box-shadow var(--transition), border-color var(--transition);
  height: 100%;
}

.partner-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-md);
  border-color: rgba(200, 146, 42, 0.3);
}

.partner-flag {
  font-size: 2.2rem;
  margin-bottom: 1rem;
  display: block;
}

.partner-country {
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 0.4rem;
}

.partner-name {
  font-size: 1rem;
  font-weight: 700;
  color: var(--navy);
  margin-bottom: 0;
}

/* ── People Section ── */
#people {
  background: var(--navy);
}

.people-coming-soon {
  text-align: center;
  padding: 3.5rem 2rem;
  background: var(--glass-bg);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-lg);
}

.people-coming-soon .icon-placeholder {
  font-size: 3.5rem;
  margin-bottom: 1.25rem;
  opacity: 0.6;
}

/* ── News Section ── */
#news {
  background: var(--cream);
}

.news-card {
  background: var(--white);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  border: 1px solid rgba(10, 22, 40, 0.06);
  transition: transform var(--transition), box-shadow var(--transition);
  height: 100%;
}

.news-card:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-md);
}

.news-card-header {
  background: linear-gradient(135deg, var(--navy) 0%, var(--navy-mid) 100%);
  padding: 1.75rem 2rem;
  position: relative;
  overflow: hidden;
}

.news-card-header::after {
  content: '';
  position: absolute;
  top: -30px;
  right: -30px;
  width: 100px;
  height: 100px;
  background: radial-gradient(circle, rgba(200,146,42,0.2) 0%, transparent 70%);
}

.news-tag {
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 0.75rem;
  display: block;
}

.news-headline {
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--white);
  font-family: 'Playfair Display', serif;
  line-height: 1.35;
}

.news-card-body { padding: 1.75rem 2rem; }
.news-card-body p { font-size: 0.9rem; line-height: 1.75; color: var(--text-muted); }

.news-citation {
  font-size: 0.78rem;
  color: var(--text-muted);
  font-style: italic;
  border-top: 1px solid rgba(10,22,40,0.08);
  padding-top: 1rem;
  margin-top: 1rem;
}

.news-citation a { color: var(--gold); }
.news-citation a:hover { text-decoration: underline; }

.news-sidebar {
  position: sticky;
  top: 90px;
}

.news-sidebar-title {
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--navy);
  margin-bottom: 1rem;
  padding-bottom: 0.75rem;
  border-bottom: 2px solid var(--gold);
}

.news-sidebar-item {
  display: flex;
  align-items: flex-start;
  gap: 0.75rem;
  padding: 0.75rem 0;
  border-bottom: 1px solid rgba(10, 22, 40, 0.07);
  cursor: pointer;
  transition: all var(--transition);
  text-decoration: none;
}

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

.news-sidebar-dot {
  width: 8px;
  height: 8px;
  background: var(--gold);
  border-radius: 50%;
  flex-shrink: 0;
  margin-top: 0.45rem;
}

.news-sidebar-text { font-size: 0.84rem; color: var(--text-dark); line-height: 1.4; }

/* ── Events Section ── */
#events {
  background: linear-gradient(180deg, var(--cream) 0%, #EDE8DC 100%);
}

.events-placeholder {
  background: var(--white);
  border-radius: var(--radius-lg);
  padding: 4rem 2rem;
  text-align: center;
  border: 2px dashed rgba(200, 146, 42, 0.3);
  box-shadow: var(--shadow-sm);
}

/* ── Footer ── */
footer {
  background: var(--navy);
  border-top: 1px solid var(--border-light);
  padding: 4rem 0 0;
}

.footer-brand-name {
  font-family: 'Playfair Display', serif;
  font-size: 1.3rem;
  font-weight: 700;
  color: var(--white);
  margin-bottom: 0.25rem;
}

.footer-brand-sub {
  font-size: 0.78rem;
  color: var(--gold-light);
  text-transform: uppercase;
  letter-spacing: 0.1em;
}

.footer-desc {
  font-size: 0.87rem;
  color: rgba(255,255,255,0.55);
  line-height: 1.8;
  margin-top: 1rem;
}

.footer-heading {
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 1.25rem;
  font-family: 'Inter', sans-serif;
}

.footer-links { list-style: none; padding: 0; margin: 0; }
.footer-links li { margin-bottom: 0.6rem; }
.footer-links a {
  font-size: 0.875rem;
  color: rgba(255,255,255,0.6);
  transition: color var(--transition), transform var(--transition);
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
}
.footer-links a:hover { color: var(--gold-light); transform: translateX(3px); }

.footer-contact-item {
  display: flex;
  align-items: flex-start;
  gap: 0.75rem;
  margin-bottom: 0.85rem;
}

.footer-contact-icon {
  color: var(--gold);
  font-size: 1rem;
  flex-shrink: 0;
  margin-top: 0.1rem;
}

.footer-contact-text {
  font-size: 0.855rem;
  color: rgba(255,255,255,0.6);
  line-height: 1.5;
}

.footer-bottom {
  border-top: 1px solid rgba(255,255,255,0.07);
  padding: 1.5rem 0;
  margin-top: 3rem;
}

.footer-bottom-text {
  font-size: 0.8rem;
  color: rgba(255,255,255,0.4);
  margin: 0;
}

/* ── Animate on Scroll ── */
.reveal {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}

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

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

/* ── Accordion (Sarva) ── */
.cids-accordion .accordion-item {
  background: transparent;
  border: 1px solid var(--glass-border);
  border-radius: var(--radius) !important;
  margin-bottom: 0.75rem;
  overflow: hidden;
}

.cids-accordion .accordion-button {
  background: var(--glass-bg);
  color: rgba(255,255,255,0.9);
  font-weight: 600;
  font-size: 0.92rem;
  border-radius: var(--radius) !important;
  box-shadow: none;
}

.cids-accordion .accordion-button:not(.collapsed) {
  background: rgba(200, 146, 42, 0.12);
  color: var(--gold-light);
  box-shadow: none;
}

.cids-accordion .accordion-button::after {
  filter: brightness(0) invert(1) opacity(0.6);
}

.cids-accordion .accordion-body {
  background: rgba(255,255,255,0.03);
  color: rgba(255,255,255,0.75);
  font-size: 0.9rem;
  line-height: 1.8;
  padding: 1.25rem 1.5rem;
}

/* ── Highlight Quote ── */
.pull-quote {
  border-left: 4px solid var(--gold);
  padding: 1rem 1.5rem;
  background: rgba(200,146,42,0.05);
  border-radius: 0 var(--radius) var(--radius) 0;
  margin: 1.5rem 0;
  font-size: 0.95rem;
  color: var(--navy);
  font-style: italic;
}

/* ── Responsive ── */
@media (max-width: 991.98px) {
  section { padding: 3.5rem 0; }
  .hero-content { padding-top: 5rem; }
  .navbar-collapse { background: rgba(10,22,40,0.97); padding: 1rem; border-radius: var(--radius); margin-top: 0.75rem; }
}

@media (max-width: 767.98px) {
  .hero-tagline { font-size: 2.1rem; }
  .vision-hero { padding: 2rem; }
  .glass-card { padding: 1.5rem; }
  .sarva-timeline { padding-left: 1.5rem; }
}

/* ── Back to Top ── */
#backToTop {
  position: fixed;
  bottom: 2rem;
  right: 2rem;
  width: 44px;
  height: 44px;
  background: var(--gold);
  border: none;
  border-radius: 50%;
  color: var(--navy);
  font-size: 1.1rem;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  pointer-events: none;
  transition: opacity var(--transition), transform var(--transition);
  box-shadow: 0 4px 16px rgba(200, 146, 42, 0.4);
  z-index: 999;
}

#backToTop.visible {
  opacity: 1;
  pointer-events: auto;
}

#backToTop:hover { transform: translateY(-3px); }