/* ═══════════════════════════════════════════════════════════════════════
   CSR2027 — PREMIUM EDITORIAL DESIGN SYSTEM
   10th International Conference on CSR & Sustainable Development
   Organised by Society for Education and Research Development (SERD), India
   ═══════════════════════════════════════════════════════════════════════ */

/* ── GOOGLE FONTS ── */
@import url('https://fonts.googleapis.com/css2?family=Manrope:wght@400;500;600;700;800;900&family=Inter:ital,wght@0,300;0,400;0,500;0,600;1,400&display=swap');

/* ══════════════════════════════════════════
   1. DESIGN TOKENS
══════════════════════════════════════════ */
:root {
  /* Primary Palette */
  --color-primary:       #0c1a2e;   /* Deep Navy */
  --color-primary-dark:  #060f1c;   /* Midnight */
  --color-primary-mid:   #152540;   /* Navy Mid */
  --color-secondary:     #1a4731;   /* Forest Green */
  --color-secondary-mid: #215c3e;   /* Green Mid */
  --color-secondary-lt:  #2d7a52;   /* Green Light */
  --color-accent:        #b8965a;   /* Warm Gold */
  --color-accent-lt:     #d4b07a;   /* Gold Light */
  --color-teal:          #1b5e6b;   /* Teal */

  /* Neutrals */
  --color-background:    #fafaf8;   /* Warm White */
  --color-surface:       #ffffff;   /* White */
  --color-surface-warm:  #f5f4f0;   /* Soft Ivory */
  --color-surface-mid:   #ededea;   /* Grey Warm */
  --color-text:          #111827;   /* Charcoal */
  --color-text-muted:    #4b5563;   /* Grey */
  --color-text-subtle:   #9ca3af;   /* Light Grey */
  --color-border:        #e5e4e0;   /* Border Warm */
  --color-border-mid:    #d1d0cb;   /* Border Mid */

  /* Typography */
  --font-display: 'Manrope', -apple-system, system-ui, sans-serif;
  --font-body:    'Inter', -apple-system, system-ui, sans-serif;

  /* Type Scale (fluid) */
  --text-xs:   0.75rem;
  --text-sm:   0.875rem;
  --text-base: 1rem;
  --text-lg:   1.125rem;
  --text-xl:   1.25rem;
  --text-2xl:  1.5rem;
  --text-3xl:  1.875rem;
  --text-4xl:  2.25rem;
  --text-5xl:  3rem;
  --text-6xl:  3.75rem;
  --text-7xl:  4.5rem;

  /* Spacing */
  --space-1:  0.25rem;
  --space-2:  0.5rem;
  --space-3:  0.75rem;
  --space-4:  1rem;
  --space-5:  1.25rem;
  --space-6:  1.5rem;
  --space-8:  2rem;
  --space-10: 2.5rem;
  --space-12: 3rem;
  --space-16: 4rem;
  --space-20: 5rem;
  --space-24: 6rem;
  --space-32: 8rem;

  /* Border Radius */
  --radius-sm:  4px;
  --radius-md:  8px;
  --radius-lg:  12px;
  --radius-xl:  20px;
  --radius-2xl: 32px;
  --radius-pill: 9999px;

  /* Shadows - Restrained */
  --shadow-subtle: 0 1px 3px rgba(11,24,46,0.04), 0 1px 2px rgba(11,24,46,0.06);
  --shadow-card:   0 4px 16px rgba(11,24,46,0.06), 0 1px 4px rgba(11,24,46,0.04);
  --shadow-lift:   0 12px 32px rgba(11,24,46,0.10), 0 4px 8px rgba(11,24,46,0.06);
  --shadow-modal:  0 24px 64px rgba(11,24,46,0.20);

  /* Transitions */
  --ease-out:   cubic-bezier(0.0, 0, 0.2, 1);
  --ease-in-out: cubic-bezier(0.4, 0, 0.2, 1);
  --duration-fast: 150ms;
  --duration-normal: 250ms;
  --duration-slow: 400ms;
}

/* ══════════════════════════════════════════
   2. GLOBAL RESET
══════════════════════════════════════════ */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  font-size: 16px;
  scroll-behavior: smooth;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  text-rendering: optimizeLegibility;
}

body {
  font-family: var(--font-body);
  font-size: var(--text-base);
  line-height: 1.65;
  color: var(--color-text);
  background: var(--color-background);
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  overflow-x: hidden;
}

a {
  color: inherit;
  text-decoration: none;
  transition: color var(--duration-fast) var(--ease-out);
}

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

h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-display);
  font-weight: 700;
  line-height: 1.15;
  letter-spacing: -0.02em;
  color: var(--color-text);
}

p { max-width: 70ch; }
p + p { margin-top: var(--space-4); }

/* ══════════════════════════════════════════
   3. LAYOUT
══════════════════════════════════════════ */
.container {
  width: 100%;
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 var(--space-6);
}

.container--narrow {
  max-width: 900px;
  margin: 0 auto;
  padding: 0 var(--space-6);
}

.section {
  padding: var(--space-24) 0;
}

.section--sm {
  padding: var(--space-16) 0;
}

.section--lg {
  padding: var(--space-32) 0;
}

/* ══════════════════════════════════════════
   4. TYPOGRAPHY UTILITIES
══════════════════════════════════════════ */
.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  font-family: var(--font-display);
  font-size: var(--text-xs);
  font-weight: 800;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--color-secondary-lt);
  margin-bottom: var(--space-4);
}

.eyebrow--gold { color: var(--color-accent); }
.eyebrow--white { color: rgba(255,255,255,0.65); }

.eyebrow::before {
  content: '';
  display: inline-block;
  width: 20px;
  height: 2px;
  background: currentColor;
  flex-shrink: 0;
}

.heading-display {
  font-size: clamp(2.5rem, 5vw, 4.25rem);
  font-weight: 900;
  line-height: 1.05;
  letter-spacing: -0.04em;
}

.heading-section {
  font-size: clamp(1.85rem, 3.5vw, 2.75rem);
  font-weight: 800;
  line-height: 1.12;
  letter-spacing: -0.03em;
}

.heading-card {
  font-size: var(--text-xl);
  font-weight: 700;
  line-height: 1.25;
  letter-spacing: -0.02em;
}

.body-large {
  font-size: var(--text-lg);
  line-height: 1.7;
  color: var(--color-text-muted);
  font-weight: 400;
}

.body-base {
  font-size: var(--text-base);
  line-height: 1.65;
  color: var(--color-text-muted);
}

.label-text {
  font-family: var(--font-display);
  font-size: var(--text-xs);
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

/* ══════════════════════════════════════════
   5. BUTTON SYSTEM
══════════════════════════════════════════ */
.btn {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  padding: 0.75rem 1.75rem;
  font-family: var(--font-display);
  font-size: var(--text-sm);
  font-weight: 700;
  letter-spacing: 0.01em;
  border: 1px solid transparent;
  border-radius: var(--radius-md);
  cursor: pointer;
  transition:
    background var(--duration-normal) var(--ease-out),
    border-color var(--duration-normal) var(--ease-out),
    box-shadow var(--duration-normal) var(--ease-out),
    transform var(--duration-fast) var(--ease-out);
  white-space: nowrap;
  text-decoration: none;
  position: relative;
  overflow: hidden;
}

.btn:active { transform: translateY(1px); }

/* Arrow animation on hover */
.btn .arrow {
  display: inline-block;
  transition: transform var(--duration-fast) var(--ease-out);
}
.btn:hover .arrow { transform: translateX(4px); }

/* Primary — Emerald Gradient */
.btn-primary {
  background: linear-gradient(135deg, #059669 0%, #10b981 100%);
  color: #ffffff !important;
  border: 1px solid rgba(52, 211, 153, 0.4);
  box-shadow: 0 8px 25px rgba(16, 185, 129, 0.35);
  font-weight: 800;
  letter-spacing: 0.02em;
}
.btn-primary:hover {
  background: linear-gradient(135deg, #047857 0%, #059669 100%);
  border-color: rgba(52, 211, 153, 0.6);
  box-shadow: 0 12px 35px rgba(16, 185, 129, 0.5);
  transform: translateY(-3px) scale(1.02);
  color: #ffffff !important;
}

/* Navy — Midnight Blue Gradient */
.btn-navy {
  background: linear-gradient(135deg, #08111e 0%, #1e293b 100%);
  color: #ffffff !important;
  border: 1px solid rgba(255, 255, 255, 0.15);
  box-shadow: 0 8px 25px rgba(8, 17, 30, 0.35);
  font-weight: 800;
}
.btn-navy:hover {
  background: linear-gradient(135deg, #0f172a 0%, #334155 100%);
  border-color: rgba(255, 255, 255, 0.3);
  box-shadow: 0 12px 35px rgba(8, 17, 30, 0.5);
  transform: translateY(-3px) scale(1.02);
  color: #ffffff !important;
}

/* Gold — Amber Gradient */
.btn-gold {
  background: linear-gradient(135deg, #d97706 0%, #f59e0b 100%);
  color: #ffffff !important;
  border: 1px solid rgba(251, 191, 36, 0.4);
  box-shadow: 0 8px 25px rgba(245, 158, 11, 0.35);
  font-weight: 800;
  letter-spacing: 0.02em;
}
.btn-gold:hover {
  background: linear-gradient(135deg, #b45309 0%, #d97706 100%);
  border-color: rgba(251, 191, 36, 0.6);
  box-shadow: 0 12px 35px rgba(245, 158, 11, 0.5);
  transform: translateY(-3px) scale(1.02);
  color: #ffffff !important;
}

/* Outline — Light Glass */
.btn-outline {
  background: #ffffff;
  color: var(--color-primary) !important;
  border: 1.5px solid var(--color-border);
  box-shadow: 0 4px 15px rgba(0,0,0,0.03);
  font-weight: 700;
}
.btn-outline:hover {
  background: var(--color-surface-warm);
  border-color: #10b981;
  color: #10b981 !important;
  transform: translateY(-2px);
  box-shadow: 0 8px 25px rgba(16,185,129,0.15);
}

/* Ghost — Glassmorphism on Dark */
.btn-ghost {
  background: rgba(255, 255, 255, 0.1);
  color: #ffffff !important;
  border: 1px solid rgba(255, 255, 255, 0.28);
  backdrop-filter: blur(10px);
  box-shadow: 0 8px 25px rgba(0, 0, 0, 0.25);
  font-weight: 800;
}
.btn-ghost:hover {
  background: rgba(255, 255, 255, 0.22);
  border-color: rgba(255, 255, 255, 0.5);
  box-shadow: 0 12px 35px rgba(0, 0, 0, 0.35);
  transform: translateY(-3px) scale(1.02);
  color: #ffffff !important;
}

/* Sizes */
.btn--sm { padding: 0.5rem 1.1rem; font-size: 0.8rem; }
.btn--lg { padding: 0.9rem 2.25rem; font-size: var(--text-base); border-radius: var(--radius-lg); }

/* ══════════════════════════════════════════
   6. TOP UTILITY BAR
══════════════════════════════════════════ */
.topbar {
  background: var(--color-primary-dark);
  color: rgba(255,255,255,0.55);
  font-size: 0.8rem;
  padding: 0.55rem 0;
  border-bottom: 1px solid rgba(255,255,255,0.07);
}

.topbar__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-4);
  flex-wrap: wrap;
}

.topbar__left {
  display: flex;
  align-items: center;
  gap: var(--space-5);
  flex-wrap: wrap;
}

.topbar__right {
  display: flex;
  align-items: center;
  gap: var(--space-4);
  color: rgba(255,255,255,0.65);
  font-weight: 500;
}

.topbar a {
  color: rgba(255,255,255,0.6);
  display: inline-flex;
  align-items: center;
  gap: 5px;
  transition: color var(--duration-fast) var(--ease-out);
}
.topbar a:hover { color: rgba(255,255,255,0.95); }

.topbar__divider {
  width: 1px;
  height: 12px;
  background: rgba(255,255,255,0.15);
}

/* ══════════════════════════════════════════
   7. NAVIGATION
══════════════════════════════════════════ */
.site-nav {
  position: sticky !important;
  top: 0 !important;
  z-index: 99999 !important;
  width: 100% !important;
  background: rgba(255, 255, 255, 0.98) !important;
  backdrop-filter: blur(12px) !important;
  -webkit-backdrop-filter: blur(12px) !important;
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.08) !important;
  border-bottom: 1px solid var(--color-border);
  transition: box-shadow var(--duration-normal) var(--ease-out);
}

.site-nav.is-scrolled {
  box-shadow: 0 8px 30px rgba(0, 0, 0, 0.12) !important;
}

.site-nav__inner {
  display: flex !important;
  align-items: center !important;
  justify-content: space-between !important;
  height: 84px !important;
  width: 100% !important;
  max-width: 100% !important;
  padding: 0 2.25rem !important;
  box-sizing: border-box !important;
}

/* Brand */
.site-nav__brand {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  flex-shrink: 0;
}

.site-nav__brand-logo img,
.site-nav__logo-img {
  height: 58px !important;
  max-height: 58px !important;
  width: auto !important;
  object-fit: contain !important;
  display: block !important;
}

.site-nav__brand-divider {
  width: 1px;
  height: 28px;
  background: var(--color-border);
}

.site-nav__brand-text {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.site-nav__brand-name {
  font-family: var(--font-display);
  font-size: 1.3rem !important;
  font-weight: 900 !important;
  letter-spacing: -0.03em;
  color: var(--color-primary);
  line-height: 1;
}

.site-nav__brand-sub {
  font-family: var(--font-display);
  font-size: 0.625rem;
  font-weight: 700;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  color: var(--color-secondary-lt);
  line-height: 1;
  white-space: nowrap;
}

.drawer-header,
.drawer-footer,
.nav-overlay {
  display: none;
}

@media (min-width: 1101px) {
  .drawer-menu {
    display: flex;
    align-items: center;
    gap: 2px;
    list-style: none;
  }
  .drawer-menu span { display: none; }
}

/* Nav links */
.site-nav__links {
  display: flex;
  align-items: center;
  gap: 2px;
  list-style: none;
  flex: 1;
  justify-content: center;
}

.site-nav__link {
  font-family: var(--font-display);
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--color-text-muted);
  padding: 0.4rem 0.7rem;
  border-radius: var(--radius-md);
  white-space: nowrap;
  transition: all var(--duration-fast) var(--ease-out);
}

.site-nav__link:hover {
  color: var(--color-primary);
  background: var(--color-surface-warm);
}

.site-nav__link.is-active {
  color: var(--color-primary);
  background: var(--color-surface-mid);
  font-weight: 700;
}

/* Nav CTA area */
.site-nav__actions {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  flex-shrink: 0;
}

.site-nav__hamburger {
  display: none;
  background: none;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  width: 38px;
  height: 38px;
  align-items: center;
  justify-content: center;
  font-size: 1.1rem;
  color: var(--color-text);
  cursor: pointer;
  transition: all var(--duration-fast) var(--ease-out);
}
.stat-metrics-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.25rem;
}

/* ══════════════════════════════════════════
   27. RESPONSIVE (GLOBAL ALL-PAGE OVERHAUL)
══════════════════════════════════════════ */
html, body {
  max-width: 100vw;
  overflow-x: clip;
}

@media (max-width: 992px) {
  .grid-2col {
    grid-template-columns: 1fr !important;
    gap: 2.5rem !important;
  }
}

.mobile-nav-drawer {
  display: none;
}

@media (min-width: 1151px) {
  .site-nav__inner {
    display: flex !important;
    align-items: center !important;
    justify-content: space-between !important;
    gap: 0.75rem !important;
    height: 76px !important;
    padding: 0 1.25rem !important;
  }
  .site-nav__brand {
    flex-shrink: 0 !important;
    display: flex !important;
    align-items: center !important;
    gap: 0.65rem !important;
  }
  .site-nav__brand-divider {
    display: block !important;
    width: 1px !important;
    height: 26px !important;
    background: var(--color-border) !important;
  }
  .site-nav__brand-sub {
    display: block !important;
    font-size: 0.58rem !important;
    font-weight: 700 !important;
    letter-spacing: 0.03em !important;
    text-transform: uppercase !important;
    color: var(--color-secondary-lt) !important;
    line-height: 1.1 !important;
    white-space: nowrap !important;
  }
  .site-nav__links {
    display: flex !important;
    align-items: center !important;
    justify-content: flex-end !important;
    gap: 1px !important;
    flex: 1 !important;
    margin: 0 !important;
    list-style: none !important;
  }
  .site-nav__link {
    font-size: 0.76rem !important;
    padding: 0.35rem 0.42rem !important;
    white-space: nowrap !important;
  }
  .site-nav__actions {
    display: none !important;
  }
  .mobile-nav-drawer {
    display: none !important;
  }
}

@media (min-width: 1400px) {
  .site-nav__inner {
    padding: 0 2rem !important;
    gap: 1.25rem !important;
  }
  .site-nav__brand-sub {
    font-size: 0.625rem !important;
    letter-spacing: 0.05em !important;
  }
  .site-nav__links {
    gap: 3px !important;
  }
  .site-nav__link {
    font-size: 0.82rem !important;
    padding: 0.35rem 0.6rem !important;
  }
}

@media (max-width: 1150px) {
  /* Hide Desktop Nav Links on Mobile & Tablet */
  .site-nav__links {
    display: none !important;
  }
  .site-nav__brand-sub {
    display: block !important;
    font-size: 0.52rem !important;
    max-width: 180px !important;
    white-space: normal !important;
    line-height: 1.1 !important;
  }
  .site-nav__inner {
    padding: 0 1rem !important;
    height: 70px !important;
  }

  /* Dark Backdrop Overlay */
  .nav-overlay {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    width: 100vw;
    height: 100vh;
    background: rgba(4, 10, 20, 0.85);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    opacity: 0;
    visibility: hidden;
    pointer-events: none;
    transition: opacity 0.35s ease, visibility 0.35s ease;
    z-index: 999998;
  }
  .nav-overlay.is-open {
    opacity: 1;
    visibility: visible;
    pointer-events: auto;
  }

  /* Ultra-Luxury Mobile Viewport Menu Drawer — Deep SERD Navy Theme */
  .mobile-nav-drawer {
    position: fixed !important;
    top: 0 !important;
    left: 0 !important;
    right: 0 !important;
    bottom: 0 !important;
    width: 100vw !important;
    height: 100vh !important;
    background: linear-gradient(180deg, #08111e 0%, #0c1a2e 100%) !important;
    display: flex !important;
    flex-direction: column !important;
    justify-content: space-between !important;
    align-items: stretch !important;
    padding: 0 !important;
    margin: 0 !important;
    opacity: 0;
    visibility: hidden;
    pointer-events: none;
    transform: translateY(-100%);
    transition: transform 0.35s cubic-bezier(0.16, 1, 0.3, 1), opacity 0.25s ease, visibility 0.25s ease;
    z-index: 999999 !important;
    overflow-y: auto !important;
    box-shadow: none !important;
  }
  .mobile-nav-drawer.is-open {
    opacity: 1 !important;
    visibility: visible !important;
    pointer-events: auto !important;
    transform: translateY(0) !important;
  }

  .drawer-header {
    display: flex !important;
    align-items: center !important;
    justify-content: space-between !important;
    width: 100% !important;
    box-sizing: border-box !important;
    padding: 1.25rem 1.5rem !important;
    border-bottom: 1px solid rgba(255, 255, 255, 0.12) !important;
    background: rgba(255, 255, 255, 0.04) !important;
    flex-shrink: 0 !important;
  }
  .drawer-brand {
    display: flex !important;
    align-items: center !important;
    gap: 0.85rem !important;
  }
  .drawer-close {
    background: rgba(255, 255, 255, 0.1) !important;
    border: 1px solid rgba(255, 255, 255, 0.2) !important;
    color: #ffffff !important;
    width: 42px !important;
    height: 42px !important;
    border-radius: 50% !important;
    display: flex !important;
    align-items: center !important;
    justify-content: center !important;
    font-size: 1.25rem !important;
    font-weight: 700 !important;
    cursor: pointer !important;
    transition: all 0.25s ease !important;
    box-shadow: 0 4px 12px rgba(0,0,0,0.3) !important;
    margin-left: auto !important; /* Pushes close button to FAR RIGHT EDGE */
  }
  .drawer-close:hover {
    background: rgba(255, 255, 255, 0.25) !important;
    color: #34d399 !important;
    transform: rotate(90deg) !important;
  }

  .drawer-menu {
    list-style: none !important;
    padding: 0.5rem 0 !important;
    display: flex !important;
    flex-direction: column !important;
    gap: 0 !important;
    flex: 1 !important;
    width: 100% !important;
    overflow-y: auto !important;
  }
  .drawer-menu li {
    width: 100% !important;
  }
  .drawer-menu .site-nav__link {
    display: flex !important;
    align-items: center !important;
    justify-content: space-between !important;
    font-family: var(--font-display) !important;
    font-size: 1.1rem !important;
    font-weight: 700 !important;
    color: rgba(255, 255, 255, 0.85) !important;
    padding: 1rem 1.75rem !important;
    border-radius: 0 !important;
    border-bottom: 1px solid rgba(255, 255, 255, 0.07) !important;
    width: 100% !important;
    box-sizing: border-box !important;
    text-align: left !important;
    transition: all 0.2s ease !important;
    background: transparent !important;
  }
  .drawer-menu .site-nav__link::after {
    content: '→' !important;
    font-size: 1rem !important;
    color: rgba(255, 255, 255, 0.3) !important;
    transition: transform 0.2s ease, color 0.2s ease !important;
  }
  .drawer-menu .site-nav__link:hover,
  .drawer-menu .site-nav__link.is-active {
    color: #ffffff !important;
    background: rgba(52, 211, 153, 0.12) !important;
    border-left: 4px solid #34d399 !important;
    padding-left: calc(1.75rem - 4px) !important;
    font-weight: 800 !important;
  }
  .drawer-menu .site-nav__link.is-active::after {
    color: #34d399 !important;
    transform: translateX(4px) !important;
  }

  .drawer-footer {
    width: 100% !important;
    box-sizing: border-box !important;
    padding: 1.25rem 1.5rem !important;
    border-top: 1px solid rgba(255, 255, 255, 0.1) !important;
    background: rgba(0, 0, 0, 0.25) !important;
    flex-shrink: 0 !important;
  }
  .site-nav__hamburger { display: flex !important; position: relative !important; z-index: 201 !important; }
}

@media (max-width: 768px) {
  /* 1. Global Box Sizing & Viewport Constraints */
  *, *::before, *::after {
    max-width: 100% !important;
    box-sizing: border-box !important;
  }
  
  html, body {
    width: 100vw !important;
    max-width: 100vw !important;
    overflow-x: clip !important;
  }

  .container {
    padding-left: 1rem !important;
    padding-right: 1rem !important;
    width: 100% !important;
    max-width: 100% !important;
    box-sizing: border-box !important;
  }

  /* 2. Text & Typography — Zero Clipping, Graceful Word Wrap */
  h1, h2, h3, h4, h5, h6, p, span, a, li, td, th, div {
    word-wrap: break-word !important;
    overflow-wrap: break-word !important;
  }

  h1, .heading-display {
    font-size: 1.55rem !important;
    line-height: 1.25 !important;
    margin-bottom: 1rem !important;
  }
  h2, .heading-section {
    font-size: 1.3rem !important;
    line-height: 1.3 !important;
  }
  h3 {
    font-size: 1.1rem !important;
    line-height: 1.35 !important;
  }

  /* 3. Cards — Compact Padding for Mobile (Prevents Content Cutoff) */
  .card,
  .card--navy,
  .card--gold,
  .card--hover,
  .card.bg-white,
  div[style*="padding:3rem"],
  div[style*="padding: 3rem"],
  div[style*="padding:2.5rem"],
  div[style*="padding: 2.5rem"],
  div[style*="padding:2rem"],
  div[style*="padding: 2rem"] {
    padding: 1.25rem 1rem !important;
    margin-left: 0 !important;
    margin-right: 0 !important;
    width: 100% !important;
    max-width: 100% !important;
    box-sizing: border-box !important;
  }

  /* 4. Buttons — Full Width, Wrapping Text (No Overflow / Cutoff) */
  .btn,
  .btn--lg,
  .btn-primary,
  .btn-gold,
  .btn-ghost,
  .btn-outline,
  a.btn {
    width: 100% !important;
    max-width: 100% !important;
    white-space: normal !important;
    word-wrap: break-word !important;
    overflow-wrap: break-word !important;
    line-height: 1.35 !important;
    padding: 0.75rem 1rem !important;
    font-size: 0.85rem !important;
    text-align: center !important;
    justify-content: center !important;
    display: inline-flex !important;
    box-sizing: border-box !important;
  }

  /* 5. Tables — Responsive Scroll Container */
  table {
    display: block !important;
    width: 100% !important;
    overflow-x: auto !important;
    -webkit-overflow-scrolling: touch !important;
    white-space: nowrap !important;
  }
  th, td {
    padding: 0.65rem 0.75rem !important;
    font-size: 0.8rem !important;
  }

  /* 6. Enforce 1-column layout for content grids (EXCEPT hero__meta and stat-metrics-grid) */
  div.grid-2col,
  div[style*="grid-template-columns:1fr 1fr"]:not(.hero__meta):not(.stat-metrics-grid),
  div[style*="grid-template-columns: 1fr 1fr"]:not(.hero__meta):not(.stat-metrics-grid),
  div[style*="grid-template-columns:2fr 1fr"]:not(.hero__meta):not(.stat-metrics-grid),
  div[style*="grid-template-columns: 2fr 1fr"]:not(.hero__meta):not(.stat-metrics-grid) {
    grid-template-columns: 1fr !important;
    gap: 1.5rem !important;
  }

  /* Auto-fit grids with minmax >= 200px: 1-column stack on mobile */
  div[style*="minmax(320px"],
  div[style*="minmax(300px"],
  div[style*="minmax(280px"],
  div[style*="minmax(260px"],
  div[style*="minmax(240px"],
  div[style*="minmax(200px"] {
    grid-template-columns: 1fr !important;
    gap: 1.25rem !important;
  }

  /* Prevent pseudo-element glow blobs from stretching viewport */
  .hero::before, .hero::after, .page-hero::before {
    display: none !important;
  }

  /* Page Hero on Mobile */
  .page-hero { padding: 2.5rem 0 1.75rem !important; }
  .page-hero .heading-display { font-size: 1.55rem !important; line-height: 1.25 !important; }

  /* Topbar Mobile — Hide Organised by SERD, India */
  .topbar { padding: 0.4rem 0; }
  .topbar__org, .topbar__org-divider { display: none !important; }
  .topbar__inner {
    flex-direction: row;
    align-items: center;
    justify-content: center;
    gap: 0.65rem;
    text-align: center;
  }
  .topbar__left, .topbar__right {
    justify-content: center;
    gap: 0.5rem;
    flex-wrap: wrap;
    font-size: 0.725rem;
  }

  /* Sticky Navbar on Mobile */
  .site-nav {
    position: sticky !important;
    top: 0 !important;
    z-index: 9999 !important;
    width: 100% !important;
    background: rgba(255, 255, 255, 0.98) !important;
    backdrop-filter: blur(12px) !important;
    -webkit-backdrop-filter: blur(12px) !important;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.08) !important;
  }

  /* Nav Header Mobile — Bigger Logo & Smaller Button */
  .site-nav__inner {
    height: 64px !important;
    justify-content: space-between !important;
    padding: 0 0.5rem !important;
  }
  .site-nav__brand-sub, .site-nav__brand-divider { display: none !important; }
  .site-nav__brand { gap: 0.4rem !important; }
  .site-nav__logo-img { height: 52px !important; max-height: 52px !important; width: auto !important; }
  .site-nav__brand-name { font-size: 1.25rem !important; font-weight: 900 !important; }

  .site-nav__actions {
    display: flex !important;
    align-items: center !important;
    gap: 0.35rem !important;
  }
  .nav-submit-btn {
    padding: 0.25rem 0.45rem !important;
    font-size: 0.65rem !important;
    height: 32px !important;
    line-height: 1 !important;
    text-align: center !important;
    border-radius: var(--radius-md) !important;
    max-width: 95px !important;
  }
  .site-nav__hamburger {
    display: flex !important;
    flex-direction: column !important;
    align-items: center !important;
    justify-content: center !important;
    gap: 4px !important;
    width: 36px !important;
    height: 36px !important;
    background: var(--color-surface-warm) !important;
    border: 1px solid var(--color-border) !important;
    border-radius: var(--radius-md) !important;
    cursor: pointer !important;
    padding: 0 !important;
    position: relative !important;
    z-index: 201 !important;
  }
  .hamburger-bar {
    display: block !important;
    width: 18px !important;
    height: 2px !important;
    background-color: var(--color-primary) !important;
    border-radius: 2px !important;
    transition: all 0.2s ease !important;
  }

  /* Sections */
  .section { padding: 2.25rem 0; }
  .section--sm { padding: 1.5rem 0; }
  .section--lg { padding: 2.75rem 0; }

  /* Hero Mobile Styling */
  .hero { min-height: auto; padding: 2rem 0 1.75rem; overflow: hidden; }
  .hero__content { padding: 0; width: 100%; }
  .hero__edition { font-size: 0.7rem !important; white-space: normal !important; text-align: center; }
  .hero__title { font-size: 1.45rem !important; line-height: 1.3 !important; margin-bottom: 1.25rem !important; word-break: break-word; }
  .hero__title br { display: none !important; }
  
  .hero__organiser-strip {
    flex-direction: column !important;
    gap: 0.75rem !important;
    padding: 0.85rem 1rem !important;
    border-radius: var(--radius-xl) !important;
    width: 100% !important;
    max-width: 100% !important;
    box-sizing: border-box;
  }
  .hero__organiser-name {
    font-size: 0.8rem !important;
    white-space: normal !important;
    word-break: break-word;
  }
  .hero__organiser-strip > div[style*="width:1px"] {
    width: 100% !important;
    height: 1px !important;
  }
  .hero__organiser-item {
    justify-content: center !important;
    width: 100% !important;
  }

  /* Hero Meta Cards (Dates, Destination, Host Venue, Proceedings) — Strictly 2 per row on mobile & tablet */
  .hero__meta,
  .hero__meta-grid {
    display: grid !important;
    grid-template-columns: repeat(2, 1fr) !important;
    gap: 0.5rem !important;
    margin-bottom: 1.25rem !important;
    width: 100% !important;
    max-width: 100% !important;
    box-sizing: border-box !important;
  }
  .hero__meta-card {
    min-width: 0 !important;
    width: 100% !important;
    padding: 0.6rem 0.5rem !important;
    box-sizing: border-box !important;
    text-align: center !important;
  }
  .hero__meta-label {
    font-size: 0.58rem !important;
    letter-spacing: 0.03em !important;
  }
  .hero__meta-value {
    font-size: 0.72rem !important;
    line-height: 1.25 !important;
    word-break: break-word !important;
    overflow-wrap: break-word !important;
  }

  /* Stat Metrics Cards (20+ Speakers, 58+ Committee, 12 Themes, 8 Awards) — Strictly 2 per row on mobile & tablet */
  .stat-metrics-grid {
    display: grid !important;
    grid-template-columns: repeat(2, 1fr) !important;
    gap: 0.5rem !important;
    width: 100% !important;
    max-width: 100% !important;
    box-sizing: border-box !important;
  }
  .stat-metrics-grid .card {
    min-width: 0 !important;
    width: 100% !important;
    padding: 0.75rem 0.5rem !important;
    box-sizing: border-box !important;
  }
  .stat-metrics-grid .counter-number,
  .stat-metrics-grid div[style*="font-size:2.5rem"],
  .stat-metrics-grid div[style*="2.5rem"] {
    font-size: 1.4rem !important;
    line-height: 1.1 !important;
  }
  .stat-metrics-grid div[style*="letter-spacing"],
  .stat-metrics-grid div[style*="text-transform:uppercase"] {
    font-size: 0.62rem !important;
    letter-spacing: 0.03em !important;
  }

  .hero__actions {
    flex-direction: column !important;
    width: 100% !important;
    gap: 0.65rem !important;
  }
  .hero__actions .btn {
    width: 100% !important;
    justify-content: center !important;
  }

  /* Info Strip Mobile */
  .info-strip__inner { grid-template-columns: repeat(2, 1fr); }
  .info-strip__item:nth-child(2) { border-right: none; }

  /* Timeline Mobile */
  .timeline { grid-template-columns: 1fr; }
  .timeline__item { border-right: none !important; }

  /* Footer Mobile: 2 Columns for Conference & Important Dates */
  .footer__grid {
    display: grid !important;
    grid-template-columns: 1fr 1fr !important;
    gap: 2rem 1.25rem !important;
  }
  .footer__grid > div:nth-child(1) { grid-column: 1 / -1 !important; }
  .footer__grid > div:nth-child(4) { grid-column: 1 / -1 !important; }
}

@media (max-width: 480px) {
  .container { padding: 0 0.75rem !important; }
  .hero__title { font-size: 1.3rem !important; }
  .hero__meta { display: grid !important; grid-template-columns: 1fr 1fr !important; gap: 0.4rem !important; }
  .hero__meta-card { min-width: 0 !important; padding: 0.45rem 0.4rem !important; }
  .stat-metrics-grid { display: grid !important; grid-template-columns: 1fr 1fr !important; gap: 0.5rem !important; }
  .stat-metrics-grid .card { min-width: 0 !important; padding: 0.65rem 0.45rem !important; }
  .info-strip__inner { grid-template-columns: 1fr; }
  .info-strip__item { border-right: none !important; border-bottom: 1px solid rgba(255,255,255,0.1); }
  .info-strip__item:last-child { border-bottom: none; }
}

/* ══════════════════════════════════════════
   8. HERO — CINEMATIC ULTRA-PREMIUM GLASSMORPHISM 2.0
══════════════════════════════════════════ */
.hero {
  position: relative;
  min-height: 95vh;
  display: flex;
  align-items: center;
  background: #08111e;
  overflow: hidden;
  padding: 5rem 0 4rem;
}

/* Background mesh glow blobs */
.hero::before {
  content: '';
  position: absolute;
  top: 15%;
  left: 10%;
  width: 450px;
  height: 450px;
  background: radial-gradient(circle, rgba(16, 185, 129, 0.18) 0%, rgba(0,0,0,0) 70%);
  filter: blur(60px);
  z-index: 1;
  pointer-events: none;
}

.hero::after {
  content: '';
  position: absolute;
  bottom: 20%;
  right: 15%;
  width: 500px;
  height: 500px;
  background: radial-gradient(circle, rgba(245, 158, 11, 0.12) 0%, rgba(0,0,0,0) 70%);
  filter: blur(80px);
  z-index: 1;
  pointer-events: none;
}

.hero__bg {
  position: absolute;
  inset: 0;
  z-index: 0;
}

.hero__bg-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center 25%;
  opacity: 0.42;
  filter: contrast(1.08) brightness(0.9);
}

.hero__overlay {
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at 60% 40%, rgba(8, 17, 30, 0.4) 0%, rgba(8, 17, 30, 0.92) 80%),
              linear-gradient(to top, rgba(8, 17, 30, 1) 0%, rgba(8, 17, 30, 0.6) 60%, rgba(8, 17, 30, 0.3) 100%);
}

.hero__content {
  position: relative;
  z-index: 2;
  width: 100%;
}

/* Glassmorphic Organiser Pill Bar */
.hero__organiser-strip {
  display: inline-flex;
  align-items: center;
  gap: 2rem;
  margin-bottom: 2.5rem;
  padding: 0.85rem 1.75rem;
  background: rgba(255, 255, 255, 0.07);
  backdrop-filter: blur(24px) saturate(180%);
  -webkit-backdrop-filter: blur(24px) saturate(180%);
  border: 1px solid rgba(255, 255, 255, 0.18);
  border-radius: var(--radius-pill);
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.35);
  max-width: 100%;
  flex-wrap: wrap;
}

.hero__organiser-logo {
  height: 40px;
  width: auto;
  object-fit: contain;
}

.hero__organiser-item {
  display: flex;
  align-items: center;
  gap: 0.85rem;
}

.hero__organiser-label {
  font-family: var(--font-display);
  font-size: 0.65rem;
  font-weight: 800;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: rgba(255, 255, 255, 0.5);
  margin-bottom: 2px;
}

.hero__organiser-name {
  font-family: var(--font-display);
  font-size: 0.875rem;
  font-weight: 700;
  color: #ffffff;
  text-decoration: none;
  transition: color 0.2s ease;
}

.hero__organiser-name:hover {
  color: #34d399;
}

.hero__edition {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  font-family: var(--font-display);
  font-size: 0.78rem;
  font-weight: 800;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: #34d399;
  background: rgba(52, 211, 153, 0.12);
  border: 1px solid rgba(52, 211, 153, 0.35);
  padding: 0.45rem 1.25rem;
  border-radius: var(--radius-pill);
  margin-bottom: 1.75rem;
  box-shadow: 0 4px 15px rgba(52, 211, 153, 0.15);
}

.hero__title {
  font-family: var(--font-display);
  font-size: clamp(1.4rem, 2.5vw, 2.15rem);
  font-weight: 900;
  line-height: 1.35;
  letter-spacing: -0.025em;
  color: #ffffff;
  max-width: 1200px;
  width: 100%;
  margin-bottom: 2rem;
  text-shadow: 0 4px 24px rgba(0,0,0,0.6);
  display: flex;
  flex-direction: column;
  align-items: center;
}

.hero__title-line1 {
  display: block;
  font-size: 1em;
  font-weight: 900;
}

.hero__title-on {
  display: block;
  font-size: 1em;
  font-weight: 900;
  color: #ffffff;
  margin: 0.1rem 0;
  text-transform: lowercase;
}

.hero__title-line3 {
  display: block;
  font-size: 1em;
  font-weight: 900;
}

.hero__title-line4 {
  display: block;
  font-size: 1em;
  font-weight: 900;
  margin-top: 0.15rem;
}

.hero__title em {
  font-style: normal;
  background: linear-gradient(135deg, #34d399 0%, #10b981 50%, #f59e0b 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  display: inline-block;
}

.hero__meta {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(210px, 1fr));
  gap: 1.25rem;
  margin-bottom: 2.75rem;
  max-width: 1100px;
}

.hero__meta-card {
  border-radius: var(--radius-xl);
  padding: 1.1rem 1.4rem;
  transition: all 0.3s ease;
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
}

.hero__meta-card:nth-child(1) {
  background: linear-gradient(135deg, rgba(16, 185, 129, 0.18), rgba(16, 185, 129, 0.05));
  border: 1px solid rgba(16, 185, 129, 0.35);
}
.hero__meta-card:nth-child(2) {
  background: linear-gradient(135deg, rgba(59, 130, 246, 0.18), rgba(59, 130, 246, 0.05));
  border: 1px solid rgba(59, 130, 246, 0.35);
}
.hero__meta-card:nth-child(3) {
  background: linear-gradient(135deg, rgba(245, 158, 11, 0.18), rgba(245, 158, 11, 0.05));
  border: 1px solid rgba(245, 158, 11, 0.35);
}
.hero__meta-card:nth-child(4) {
  background: linear-gradient(135deg, rgba(139, 92, 246, 0.18), rgba(139, 92, 246, 0.05));
  border: 1px solid rgba(139, 92, 246, 0.35);
}

.hero__meta-card:hover {
  transform: translateY(-3px);
  box-shadow: 0 12px 28px rgba(0,0,0,0.35);
}

.hero__meta-label {
  font-family: var(--font-display);
  font-size: 0.68rem;
  font-weight: 800;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: rgba(255, 255, 255, 0.5);
  margin-bottom: 0.3rem;
  display: flex;
  align-items: center;
  gap: 0.4rem;
}

.hero__meta-value {
  font-family: var(--font-display);
  font-size: 1rem;
  font-weight: 700;
  color: #ffffff;
}

.hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 1.25rem;
  align-items: center;
}

/* ══════════════════════════════════════════
   9. INFO STRIP — After Hero
══════════════════════════════════════════ */
.info-strip {
  background: linear-gradient(135deg, #061912 0%, #0c2b20 50%, #061912 100%);
  border-top: 1px solid rgba(52,211,153,0.3);
  border-bottom: 1px solid rgba(52,211,153,0.3);
  padding: 1.75rem 0;
  box-shadow: inset 0 1px 0 rgba(255,255,255,0.1), 0 15px 35px rgba(6,25,18,0.25);
  position: relative;
  z-index: 10;
}

.info-strip__inner {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0;
}

.info-strip__item {
  padding: 0.75rem 1.5rem;
  border-right: 1px solid rgba(255,255,255,0.12);
  display: flex;
  flex-direction: column;
  justify-content: center;
  position: relative;
  transition: transform 0.2s ease;
}
.info-strip__item:hover {
  transform: translateY(-2px);
}
.info-strip__item:last-child { border-right: none; }

.info-strip__num {
  font-family: var(--font-display);
  font-size: clamp(1.85rem, 3.5vw, 2.65rem);
  font-weight: 900;
  letter-spacing: -0.03em;
  color: #ffffff;
  line-height: 1;
  text-shadow: 0 2px 10px rgba(0,0,0,0.3);
}

.info-strip__label {
  font-family: var(--font-display);
  font-size: 0.775rem;
  font-weight: 800;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: #34d399;
  margin-top: 0.4rem;
}

@media (max-width: 768px) {
  .info-strip__inner {
    display: grid !important;
    grid-template-columns: repeat(2, 1fr) !important;
    gap: 0 !important;
  }
  .info-strip__item {
    border-right: 1px solid rgba(255,255,255,0.12) !important;
    border-bottom: 1px solid rgba(255,255,255,0.12) !important;
    padding: 1.25rem 1rem !important;
  }
  .info-strip__item:nth-child(2n) {
    border-right: none !important;
  }
  .info-strip__item:nth-child(3),
  .info-strip__item:nth-child(4) {
    border-bottom: none !important;
  }
}

/* ══════════════════════════════════════════
   10. SECTION HEADERS
══════════════════════════════════════════ */
.section-header { margin-bottom: var(--space-12); }
.section-header--center { text-align: center; }
.section-header--center .body-large { margin: 0 auto; }

/* ══════════════════════════════════════════
   11. CARDS
══════════════════════════════════════════ */
.card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  padding: var(--space-6) var(--space-8);
  transition:
    transform var(--duration-normal) var(--ease-out),
    box-shadow var(--duration-normal) var(--ease-out),
    border-color var(--duration-normal) var(--ease-out);
}

.card--hover:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-lift);
  border-color: var(--color-secondary-lt);
}

.card--navy {
  background: var(--color-primary);
  border-color: rgba(255,255,255,0.06);
  color: rgba(255,255,255,0.85);
}

.card--navy h1, .card--navy h2, .card--navy h3 { color: #fff; }

/* ══════════════════════════════════════════
   12. THEME CARD — Editorial Grid Style
══════════════════════════════════════════ */
.theme-card {
  padding: var(--space-6) var(--space-8);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  background: var(--color-surface);
  transition: all var(--duration-normal) var(--ease-out);
  position: relative;
  overflow: hidden;
}

/* Full 4-side theme border per card slot */
.theme-card:nth-child(1) { border: 2px solid #10b981; }
.theme-card:nth-child(2) { border: 2px solid #3b82f6; }
.theme-card:nth-child(3) { border: 2px solid #f59e0b; }
.theme-card:nth-child(4) { border: 2px solid #8b5cf6; }
.theme-card:nth-child(5) { border: 2px solid #ec4899; }
.theme-card:nth-child(6) { border: 2px solid #06b6d4; }
.theme-card:nth-child(7) { border: 2px solid #14b8a6; }
.theme-card:nth-child(8) { border: 2px solid #f97316; }
.theme-card:nth-child(9) { border: 2px solid #6366f1; }
.theme-card:nth-child(10) { border: 2px solid #84cc16; }
.theme-card:nth-child(11) { border: 2px solid #a855f7; }
.theme-card:nth-child(12) { border: 2px solid #eab308; }

.theme-card:nth-child(1) .theme-card__num { color: rgba(16,185,129,0.18); }
.theme-card:nth-child(2) .theme-card__num { color: rgba(59,130,246,0.18); }
.theme-card:nth-child(3) .theme-card__num { color: rgba(245,158,11,0.18); }
.theme-card:nth-child(4) .theme-card__num { color: rgba(139,92,246,0.18); }
.theme-card:nth-child(5) .theme-card__num { color: rgba(236,72,153,0.18); }
.theme-card:nth-child(6) .theme-card__num { color: rgba(6,182,212,0.18); }
.theme-card:nth-child(7) .theme-card__num { color: rgba(20,184,166,0.18); }
.theme-card:nth-child(8) .theme-card__num { color: rgba(249,115,22,0.18); }
.theme-card:nth-child(9) .theme-card__num { color: rgba(99,102,241,0.18); }
.theme-card:nth-child(10) .theme-card__num { color: rgba(132,204,22,0.18); }
.theme-card:nth-child(11) .theme-card__num { color: rgba(168,85,247,0.18); }
.theme-card:nth-child(12) .theme-card__num { color: rgba(234,179,8,0.18); }

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

.theme-card__num {
  font-family: var(--font-display);
  font-size: 3.5rem;
  font-weight: 900;
  letter-spacing: -0.05em;
  line-height: 1;
  margin-bottom: var(--space-3);
  transition: color var(--duration-normal) var(--ease-out);
}

.theme-card:hover .theme-card__num { color: rgba(45,122,82,0.15); }

.theme-card__title {
  font-family: var(--font-display);
  font-size: var(--text-lg);
  font-weight: 700;
  color: var(--color-text);
  margin-bottom: var(--space-3);
  letter-spacing: -0.02em;
  line-height: 1.25;
}

.theme-card__desc {
  font-size: var(--text-sm);
  line-height: 1.6;
  color: var(--color-text-muted);
  max-width: 100%;
}

/* ══════════════════════════════════════════
   13. SPEAKER CARD
══════════════════════════════════════════ */
.speaker-card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  padding: var(--space-6);
  transition: all var(--duration-normal) var(--ease-out);
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
}

.speaker-card:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-lift);
  border-color: rgba(45,122,82,0.2);
}

.speaker-card__header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-3);
}

.speaker-badge {
  display: inline-block;
  font-family: var(--font-display);
  font-size: 0.7rem;
  font-weight: 800;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  padding: 0.25rem 0.65rem;
  border-radius: var(--radius-pill);
  background: rgba(26,71,49,0.07);
  color: var(--color-secondary-lt);
  border: 1px solid rgba(26,71,49,0.12);
}

.speaker-country {
  font-family: var(--font-display);
  font-size: var(--text-xs);
  font-weight: 600;
  color: var(--color-text-subtle);
}

.speaker-name {
  font-family: var(--font-display);
  font-size: var(--text-lg);
  font-weight: 800;
  color: var(--color-text);
  letter-spacing: -0.02em;
  line-height: 1.2;
}

.speaker-institution {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  line-height: 1.4;
}

/* ══════════════════════════════════════════
   14. TIMELINE
══════════════════════════════════════════ */
.timeline {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 0;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  overflow: hidden;
}

.timeline__item {
  padding: var(--space-6) var(--space-6);
  border-right: 1px solid var(--color-border);
  border-bottom: 1px solid var(--color-border);
  background: var(--color-surface);
  transition: background var(--duration-fast) var(--ease-out);
  position: relative;
}

.timeline__item:hover { background: var(--color-surface-warm); }

.timeline__item:last-child { border-right: none; }

.timeline__item--highlight {
  background: var(--color-primary);
  border-color: var(--color-primary-mid);
}

.timeline__item--highlight:hover { background: var(--color-primary-mid); }

.timeline__step {
  font-family: var(--font-display);
  font-size: 0.65rem;
  font-weight: 900;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--color-secondary-lt);
  margin-bottom: var(--space-3);
  display: block;
}

.timeline__item--highlight .timeline__step { color: rgba(255,255,255,0.45); }

.timeline__date {
  font-family: var(--font-display);
  font-size: var(--text-2xl);
  font-weight: 900;
  color: var(--color-primary);
  letter-spacing: -0.04em;
  line-height: 1;
  margin-bottom: var(--space-2);
}

.timeline__item--highlight .timeline__date { color: #fff; }

.timeline__event {
  font-family: var(--font-display);
  font-size: var(--text-sm);
  font-weight: 600;
  color: var(--color-text-muted);
}

.timeline__item--highlight .timeline__event { color: rgba(255,255,255,0.65); }

/* ══════════════════════════════════════════
   15. COMMITTEE LAYOUT
══════════════════════════════════════════ */
.committee-block {
  margin-bottom: var(--space-10);
}

.committee-block__header {
  display: flex;
  align-items: center;
  gap: var(--space-4);
  margin-bottom: var(--space-5);
  padding-bottom: var(--space-4);
  border-bottom: 1px solid var(--color-border);
}

.committee-block__title {
  font-family: var(--font-display);
  font-size: var(--text-base);
  font-weight: 800;
  color: var(--color-primary);
  letter-spacing: 0.01em;
}

.committee-block__count {
  font-family: var(--font-display);
  font-size: var(--text-xs);
  font-weight: 700;
  letter-spacing: 0.08em;
  padding: 2px 8px;
  border-radius: var(--radius-pill);
  background: var(--color-surface-mid);
  color: var(--color-text-muted);
}

.committee-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
  gap: var(--space-3);
}

.member-card {
  padding: var(--space-4) var(--space-5);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  background: var(--color-surface);
  transition: all var(--duration-fast) var(--ease-out);
}

.member-card:hover {
  border-color: rgba(45,122,82,0.25);
  background: var(--color-surface-warm);
}

.member-name {
  font-family: var(--font-display);
  font-size: var(--text-sm);
  font-weight: 700;
  color: var(--color-text);
  line-height: 1.3;
}

.member-affiliation {
  font-size: 0.78rem;
  color: var(--color-text-subtle);
  margin-top: 3px;
  line-height: 1.4;
}

/* ══════════════════════════════════════════
   16. PRICING TABLE
══════════════════════════════════════════ */
.price-card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  padding: var(--space-8);
  transition: all var(--duration-normal) var(--ease-out);
  position: relative;
}

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

.price-card--featured {
  background: var(--color-primary);
  border-color: var(--color-primary-mid);
  color: #fff;
}

.price-card--featured h1,
.price-card--featured h2,
.price-card--featured h3 { color: #fff; }

.price-card__type {
  font-family: var(--font-display);
  font-size: var(--text-xs);
  font-weight: 800;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  margin-bottom: var(--space-4);
}

.price-amount {
  font-family: var(--font-display);
  font-size: 3rem;
  font-weight: 900;
  letter-spacing: -0.04em;
  line-height: 1;
  color: var(--color-primary);
}

.price-card--featured .price-amount { color: #fff; }

.price-divider {
  border: none;
  border-top: 1px solid var(--color-border);
  margin: var(--space-6) 0;
}

.price-card--featured .price-divider { border-color: rgba(255,255,255,0.1); }

.price-feature-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
}

.price-feature-list li {
  display: flex;
  align-items: flex-start;
  gap: var(--space-2);
  font-size: var(--text-sm);
  color: var(--color-text-muted);
}

.price-card--featured .price-feature-list li { color: rgba(255,255,255,0.7); }

/* ══════════════════════════════════════════
   17. AWARD CARDS
══════════════════════════════════════════ */
.award-card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  padding: var(--space-6) var(--space-8);
  transition: all var(--duration-normal) var(--ease-out);
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
}

.award-card:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-lift);
  border-color: rgba(184,150,90,0.3);
}

.award-num {
  font-family: var(--font-display);
  font-size: 2.5rem;
  font-weight: 900;
  letter-spacing: -0.05em;
  color: var(--color-surface-mid);
  line-height: 1;
}

.award-name {
  font-family: var(--font-display);
  font-size: var(--text-lg);
  font-weight: 800;
  color: var(--color-text);
  letter-spacing: -0.02em;
}

/* ══════════════════════════════════════════
   18. FORMS
══════════════════════════════════════════ */
.form-group { display: flex; flex-direction: column; gap: var(--space-2); }

.form-label {
  font-family: var(--font-display);
  font-size: var(--text-sm);
  font-weight: 700;
  color: var(--color-text);
}

.form-control {
  padding: 0.75rem 1rem;
  font-family: var(--font-body);
  font-size: var(--text-sm);
  color: var(--color-text);
  background: var(--color-surface);
  border: 1.5px solid var(--color-border);
  border-radius: var(--radius-md);
  transition: all var(--duration-fast) var(--ease-out);
  width: 100%;
  line-height: 1.5;
}

.form-control:focus {
  outline: none;
  border-color: var(--color-secondary-lt);
  box-shadow: 0 0 0 3px rgba(45,122,82,0.1);
}

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

/* ══════════════════════════════════════════
   19. ACCORDION
══════════════════════════════════════════ */
.accordion__item {
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  overflow: hidden;
}
.accordion__item + .accordion__item { margin-top: var(--space-2); }

.accordion__trigger {
  width: 100%;
  background: var(--color-surface);
  border: none;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-4);
  padding: var(--space-5) var(--space-6);
  font-family: var(--font-display);
  font-size: var(--text-base);
  font-weight: 700;
  color: var(--color-text);
  text-align: left;
  transition: background var(--duration-fast) var(--ease-out);
}
.accordion__trigger:hover { background: var(--color-surface-warm); }

.accordion__icon {
  width: 28px;
  height: 28px;
  border-radius: 50%;
  border: 1px solid var(--color-border);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1rem;
  font-weight: 700;
  color: var(--color-text-muted);
  flex-shrink: 0;
  transition: all var(--duration-normal) var(--ease-out);
}

.accordion__item.is-open .accordion__icon {
  background: var(--color-secondary);
  border-color: var(--color-secondary);
  color: #fff;
  transform: rotate(45deg);
}

.accordion__body {
  max-height: 0;
  overflow: hidden;
  transition: max-height var(--duration-slow) var(--ease-in-out);
}

.accordion__body-inner {
  padding: var(--space-2) var(--space-6) var(--space-6);
  border-top: 1px solid var(--color-border);
  margin-top: 0;
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  line-height: 1.7;
}

/* ══════════════════════════════════════════
   20. HOTEL CARD
══════════════════════════════════════════ */
.hotel-card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  overflow: hidden;
  transition: all var(--duration-normal) var(--ease-out);
}
.hotel-card:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-lift);
}
.hotel-card__body { padding: var(--space-5) var(--space-6); }
.hotel-card__footer {
  padding: var(--space-4) var(--space-6);
  background: var(--color-surface-warm);
  border-top: 1px solid var(--color-border);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-3);
}

/* ══════════════════════════════════════════
   21. TABLE
══════════════════════════════════════════ */
.data-table {
  width: 100%;
  border-collapse: collapse;
}
.data-table th {
  padding: var(--space-3) var(--space-4);
  background: var(--color-surface-warm);
  font-family: var(--font-display);
  font-size: 0.72rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--color-text-muted);
  text-align: left;
  border-bottom: 2px solid var(--color-border);
  white-space: nowrap;
}
.data-table td {
  padding: var(--space-3) var(--space-4);
  border-bottom: 1px solid var(--color-border);
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  vertical-align: top;
}
.data-table tr:last-child td { border-bottom: none; }
.data-table tr:hover td { background: var(--color-surface-warm); }

/* ══════════════════════════════════════════
   22. FOOTER
══════════════════════════════════════════ */
.site-footer {
  background: var(--color-primary-dark);
  color: rgba(255,255,255,0.55);
  padding: var(--space-20) 0 0;
  margin-top: auto;
}

.footer__grid {
  display: grid;
  grid-template-columns: 2.2fr 1fr 1.3fr 1.5fr;
  gap: var(--space-12);
  padding-bottom: var(--space-16);
  border-bottom: 1px solid rgba(255,255,255,0.06);
}

@media (max-width: 1024px) {
  .footer__grid {
    grid-template-columns: 1fr 1fr;
    gap: var(--space-8);
  }
  .footer__grid > div:nth-child(1) { grid-column: 1 / -1; }
  .footer__grid > div:nth-child(4) { grid-column: 1 / -1; }
}

.footer__col-head {
  font-family: var(--font-display);
  font-size: 0.7rem;
  font-weight: 900;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.35);
  margin-bottom: var(--space-5);
  display: block;
}

.footer__links {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
}

.footer__links li a {
  font-size: var(--text-sm);
  color: rgba(255,255,255,0.55);
  transition: all var(--duration-fast) var(--ease-out);
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
}
.footer__links li a:hover { color: rgba(255,255,255,0.95); padding-left: 3px; }

.footer__links li span {
  font-size: var(--text-sm);
  color: rgba(255,255,255,0.55);
  line-height: 1.6;
}

.footer__bottom {
  padding: var(--space-5) 0;
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: var(--space-4);
  font-size: 0.8rem;
  color: rgba(255,255,255,0.3);
}
.footer__bottom a { color: rgba(255,255,255,0.35); }
.footer__bottom a:hover { color: rgba(255,255,255,0.75); }

/* ══════════════════════════════════════════
   23. UTILITY CLASSES
══════════════════════════════════════════ */
.bg-white   { background: var(--color-surface); }
.bg-warm    { background: var(--color-surface-warm); }
.bg-ivory   { background: var(--color-background); }
.bg-navy    { background: var(--color-primary); }
.bg-green   { background: var(--color-secondary); }
.bg-dark    { background: var(--color-primary-dark); }

.text-muted   { color: var(--color-text-muted); }
.text-subtle  { color: var(--color-text-subtle); }
.text-white   { color: #fff; }
.text-green   { color: var(--color-secondary-lt); }
.text-gold    { color: var(--color-accent); }

.text-center { text-align: center; }
.text-left   { text-align: left; }

.max-w-prose { max-width: 64ch; }
.max-w-lg    { max-width: 720px; }

.grid-auto {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(var(--min-col, 280px), 1fr));
  gap: var(--gap, 1.75rem);
}

.flex-between {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: var(--space-4);
}

.flex-start {
  display: flex;
  align-items: flex-start;
  gap: var(--space-4);
}

.badge {
  display: inline-flex;
  align-items: center;
  padding: 0.2rem 0.65rem;
  border-radius: var(--radius-pill);
  font-family: var(--font-display);
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.04em;
}
.badge--green { background: rgba(26,71,49,0.07); color: var(--color-secondary-lt); border: 1px solid rgba(26,71,49,0.12); }
.badge--gold  { background: rgba(184,150,90,0.1); color: var(--color-accent); border: 1px solid rgba(184,150,90,0.2); }
.badge--navy  { background: rgba(12,26,46,0.06); color: var(--color-primary); border: 1px solid rgba(12,26,46,0.1); }

.divider {
  border: none;
  border-top: 1px solid var(--color-border);
}

.pill-tag {
  display: inline-block;
  padding: 0.3rem 0.85rem;
  background: var(--color-surface-warm);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-pill);
  font-family: var(--font-display);
  font-size: var(--text-xs);
  font-weight: 600;
  color: var(--color-text-muted);
}

/* ══════════════════════════════════════════
   24. FLASH MESSAGES
══════════════════════════════════════════ */
.flash {
  padding: var(--space-3) var(--space-5);
  border-radius: var(--radius-md);
  font-size: var(--text-sm);
  font-weight: 500;
  margin-bottom: var(--space-4);
}
.flash--success { background: rgba(26,71,49,0.06); color: var(--color-secondary); border: 1px solid rgba(26,71,49,0.15); }
.flash--error   { background: #fef2f2; color: #b91c1c; border: 1px solid rgba(185,28,28,0.15); }

/* ══════════════════════════════════════════
   25. ADMIN STYLES
══════════════════════════════════════════ */
.admin-bar {
  background: var(--color-primary-dark);
  color: rgba(255,255,255,0.85);
  padding: var(--space-4) 0;
  border-bottom: 1px solid rgba(255,255,255,0.08);
}

.admin-stat {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  border-top: 3px solid var(--color-secondary);
  padding: var(--space-5) var(--space-6);
}

/* ══════════════════════════════════════════
   26. PAGE HERO (inner pages)
══════════════════════════════════════════ */
.page-hero {
  background: var(--color-primary-dark);
  padding: var(--space-16) 0 var(--space-12);
  position: relative;
  overflow: hidden;
  border-bottom: 1px solid rgba(255,255,255,0.06);
}

.page-hero::before {
  content: '';
  position: absolute;
  top: -40%; right: -10%;
  width: 600px; height: 600px;
  background: radial-gradient(circle, rgba(45,122,82,0.08) 0%, transparent 65%);
  pointer-events: none;
}

/* ══════════════════════════════════════════
   27. RESPONSIVE (MOBILE & TABLET OVERHAUL)
══════════════════════════════════════════ */
html, body {
  max-width: 100vw;
  overflow-x: clip;
}

@media (max-width: 992px) {
  .grid-2col {
    grid-template-columns: 1fr !important;
    gap: 2.5rem !important;
  }
}

@media (max-width: 768px) {
  /* Prevent pseudo-element glow blobs from stretching viewport */
  .hero::before, .hero::after, .page-hero::before {
    display: none !important;
  }

  /* Topbar Mobile — Hide Organised by SERD, India */
  .topbar { padding: 0.4rem 0; }
  .topbar__org, .topbar__org-divider { display: none !important; }
  .topbar__inner {
    flex-direction: row;
    align-items: center;
    justify-content: center;
    gap: 0.65rem;
    text-align: center;
  }
  .topbar__left, .topbar__right {
    justify-content: center;
    gap: 0.5rem;
    flex-wrap: wrap;
    font-size: 0.725rem;
  }

  /* Sections */
  .section { padding: 2.5rem 0; }
  .section--sm { padding: 1.75rem 0; }
  .section--lg { padding: 3rem 0; }

  /* Grids */
  .grid-2col {
    grid-template-columns: 1fr !important;
    gap: 1.75rem !important;
  }

  /* Hero Mobile Styling */
  .hero { min-height: auto; padding: 2rem 0 1.75rem; overflow: hidden; }
  .hero__content { padding: 0; width: 100%; }
  .hero__edition { font-size: 0.7rem !important; white-space: normal !important; text-align: center; }
  .hero__title { font-size: 1.45rem !important; line-height: 1.3 !important; margin-bottom: 1.25rem !important; word-break: break-word; }
  .hero__title br { display: none !important; }
  
  .hero__organiser-strip {
    flex-direction: column !important;
    gap: 0.75rem !important;
    padding: 0.85rem 1rem !important;
    border-radius: var(--radius-xl) !important;
    width: 100% !important;
    max-width: 100% !important;
    box-sizing: border-box;
  }
  .hero__organiser-name {
    font-size: 0.8rem !important;
    white-space: normal !important;
    word-break: break-word;
  }
  .hero__organiser-strip > div[style*="width:1px"] {
    width: 100% !important;
    height: 1px !important;
  }
  .hero__organiser-item {
    justify-content: center !important;
    width: 100% !important;
  }

  .hero__meta,
  .hero__meta-grid {
    display: grid !important;
    grid-template-columns: repeat(2, 1fr) !important;
    gap: 0.5rem !important;
    margin-bottom: 1.5rem !important;
    width: 100% !important;
    box-sizing: border-box !important;
  }
  .hero__meta-card {
    min-width: 0 !important;
    width: 100% !important;
    padding: 0.6rem 0.5rem !important;
    box-sizing: border-box !important;
  }
  .hero__meta-value {
    font-size: 0.75rem !important;
    word-break: break-word !important;
    overflow-wrap: break-word !important;
  }

  .hero__actions {
    flex-direction: column !important;
    width: 100% !important;
    gap: 0.65rem !important;
  }
  .hero__actions .btn {
    width: 100% !important;
    justify-content: center !important;
  }

  /* Info Strip Mobile */
  .info-strip__inner { grid-template-columns: repeat(2, 1fr); }
  .info-strip__item:nth-child(2) { border-right: none; }

  /* Timeline Mobile */
  .timeline { grid-template-columns: 1fr; }
  .timeline__item { border-right: none !important; }

  /* Footer Mobile: 2 Columns for Conference & Important Dates */
  .footer__grid {
    display: grid !important;
    grid-template-columns: 1fr 1fr !important;
    gap: 2rem 1.25rem !important;
  }
  .footer__grid > div:nth-child(1) { grid-column: 1 / -1 !important; }
  .footer__grid > div:nth-child(4) { grid-column: 1 / -1 !important; }
  .footer__bottom { flex-direction: column; text-align: center; gap: 0.5rem; }
}

@media (max-width: 480px) {
  .container { padding: 0 0.5rem !important; }
  .hero__title { font-size: 1.3rem !important; }
  .hero__meta,
  .hero__meta-grid {
    display: grid !important;
    grid-template-columns: repeat(2, 1fr) !important;
    gap: 0.4rem !important;
    width: 100% !important;
    box-sizing: border-box !important;
  }
  .hero__meta-card {
    min-width: 0 !important;
    width: 100% !important;
    padding: 0.5rem 0.4rem !important;
    box-sizing: border-box !important;
  }
  .hero__meta-label {
    font-size: 0.55rem !important;
  }
  .hero__meta-value {
    font-size: 0.7rem !important;
    line-height: 1.2 !important;
    word-break: break-word !important;
    overflow-wrap: break-word !important;
  }
  /* Info strip maintains 2 columns on small screens */
}

/* ══════════════════════════════════════════
   28. ANIMATIONS
══════════════════════════════════════════ */
@keyframes fadeUp {
  from { opacity: 0; transform: translateY(20px); }
  to   { opacity: 1; transform: translateY(0); }
}

.anim-fade-up {
  animation: fadeUp 0.6s var(--ease-out) both;
}

.anim-delay-1 { animation-delay: 0.1s; }
.anim-delay-2 { animation-delay: 0.2s; }
.anim-delay-3 { animation-delay: 0.3s; }

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    transition-duration: 0.01ms !important;
  }
}

/* ══════════════════════════════════════════
   29. FLOATING ANIMATED QUICK ACTIONS
══════════════════════════════════════════ */
.floating-quick-actions {
  position: fixed;
  bottom: 24px;
  right: 24px;
  z-index: 99990;
  display: flex;
  flex-direction: column;
  gap: 12px;
  align-items: flex-end;
}

.floating-btn {
  position: relative;
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 10px 18px;
  border-radius: 30px;
  color: #ffffff !important;
  font-family: var(--font-display, sans-serif);
  font-size: 0.875rem;
  font-weight: 800;
  text-decoration: none !important;
  box-shadow: 0 8px 25px rgba(0, 0, 0, 0.25);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.floating-btn:hover {
  transform: scale(1.06) translateY(-2px);
  box-shadow: 0 12px 30px rgba(0, 0, 0, 0.35);
  color: #ffffff !important;
}

.floating-btn--call {
  background: linear-gradient(135deg, #059669, #10b981);
}

.floating-btn--wa {
  background: linear-gradient(135deg, #16a34a, #25D366);
}

.floating-btn__pulse {
  position: absolute;
  inset: -4px;
  border-radius: 34px;
  border: 2px solid currentColor;
  opacity: 0.7;
  animation: floatPulse 2s infinite ease-in-out;
  pointer-events: none;
}

@keyframes floatPulse {
  0% { transform: scale(0.95); opacity: 0.8; }
  70% { transform: scale(1.15); opacity: 0; }
  100% { transform: scale(0.95); opacity: 0; }
}

@media (max-width: 768px) {
  .floating-quick-actions {
    bottom: 16px;
    right: 16px;
    gap: 10px;
  }
  .floating-btn__label {
    display: none;
  }
  .floating-btn {
    padding: 12px;
    border-radius: 50%;
    width: 48px;
    height: 48px;
    justify-content: center;
    font-size: 1.25rem;
  }
}