/* =====================================================
   RAMAN-2027  |  style.css  — Premium Conference Design
   Glassmorphism · Animations · Dynamic · Responsive
===================================================== */

/* ──────────────────────────────────────────────────
   0. CUSTOM PROPERTIES
────────────────────────────────────────────────── */
:root {
  /* Core palette */
  --c-navy:    #0B1E4D;
  --c-navy2:   #142660;
  --c-blue:    #1E40AF;
  --c-blue2:   #2563EB;
  --c-red:     #DC2626;
  --c-red2:    #EF4444;
  --c-gold:    #F59E0B;
  --c-gold2:   #FCD34D;
  --c-teal:    #0D9488;
  --c-purple:  #7C3AED;

  /* Surfaces */
  --bg:        #F8FAFF;
  --bg-card:   #FFFFFF;
  --bg-dark:   #060E28;
  --surface:   rgba(255,255,255,0.7);

  /* Text */
  --tx:        #0F172A;
  --tx2:       #334155;
  --tx3:       #64748B;
  --tx-inv:    #FFFFFF;
  --tx-gold:   #F59E0B;

  /* Borders */
  --bdr:       #E2E8F0;
  --bdr2:      rgba(255,255,255,0.15);

  /* Spacing */
  --r-sm:      8px;
  --r-md:      16px;
  --r-lg:      24px;
  --r-xl:      32px;
  --r-pill:    9999px;

  /* Shadows */
  --sh-xs:     0 1px 3px rgba(0,0,0,0.05), 0 1px 2px rgba(0,0,0,0.04);
  --sh-sm:     0 4px 6px -1px rgba(0,0,0,0.07), 0 2px 4px -2px rgba(0,0,0,0.04);
  --sh-md:     0 10px 15px -3px rgba(11,30,77,0.08), 0 4px 6px -4px rgba(11,30,77,0.05);
  --sh-lg:     0 20px 25px -5px rgba(11,30,77,0.10), 0 8px 10px -6px rgba(11,30,77,0.06);
  --sh-xl:     0 32px 64px -12px rgba(11,30,77,0.18);
  --sh-glow-blue: 0 0 0 4px rgba(30,64,175,0.12);
  --sh-glow-red:  0 0 0 4px rgba(220,38,38,0.12);

  /* Motion */
  --ease:      cubic-bezier(0.4, 0, 0.2, 1);
  --ease-out:  cubic-bezier(0, 0, 0.2, 1);
  --ease-in:   cubic-bezier(0.4, 0, 1, 1);
  --bounce:    cubic-bezier(0.34, 1.56, 0.64, 1);
  --t-fast:    0.15s;
  --t-med:     0.3s;
  --t-slow:    0.5s;
}

/* ──────────────────────────────────────────────────
   1. RESET & BASE
────────────────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

html {
  font-size: 16px;
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
}

body {
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  background: var(--bg);
  color: var(--tx2);
  line-height: 1.7;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

h1,h2,h3,h4,h5,h6 {
  font-family: 'Outfit', sans-serif;
  line-height: 1.15;
  color: var(--tx);
  font-weight: 700;
}

img  { display: block; max-width: 100%; height: auto; }
a    { color: inherit; text-decoration: none; transition: color var(--t-med) var(--ease); }
ul   { list-style: none; }
button { font-family: inherit; cursor: pointer; border: none; background: none; padding: 0; }
input, textarea, select { font-family: inherit; }
sup  { font-size: 0.6em; vertical-align: super; }

/* ──────────────────────────────────────────────────
   2. LAYOUT UTILITIES
────────────────────────────────────────────────── */
.wrap     { max-width: 1280px; margin: 0 auto; padding: 0 28px; }
.wrap-sm  { max-width: 900px;  margin: 0 auto; padding: 0 28px; }
.wrap-xs  { max-width: 680px;  margin: 0 auto; padding: 0 28px; }

.page-section       { padding: 96px 0; }
.page-section.pt-0  { padding-top: 0; }
.page-section.pb-0  { padding-bottom: 0; }
.bg-light           { background: var(--bg); }
.bg-white           { background: var(--bg-card); }
.bg-dark            { background: var(--c-navy); }
.bg-gradient        { background: linear-gradient(135deg, var(--c-navy) 0%, #162660 50%, #1a1066 100%); }

/* ──────────────────────────────────────────────────
   3. SCROLL PROGRESS BAR
────────────────────────────────────────────────── */
#scrollBar {
  position: fixed; top: 0; left: 0; z-index: 9999;
  height: 3px; width: 0%;
  background: linear-gradient(90deg, var(--c-blue2), var(--c-red), var(--c-gold));
  pointer-events: none;
  transition: width 0.1s linear;
}

/* ──────────────────────────────────────────────────
   4. TICKER / ANNOUNCEMENT BAR
────────────────────────────────────────────────── */
.ticker {
  display: flex;
  align-items: center;
  background: linear-gradient(90deg, var(--c-red) 0%, #B91C1C 100%);
  height: 40px;
  overflow: hidden;
  position: relative;
  z-index: 650;
}
.ticker-lbl {
  flex-shrink: 0;
  padding: 0 22px;
  background: rgba(0,0,0,0.2);
  height: 100%;
  display: flex;
  align-items: center;
  gap: 8px;
  font-family: 'Outfit', sans-serif;
  font-weight: 800;
  font-size: 12px;
  color: #fff;
  text-transform: uppercase;
  letter-spacing: 1.5px;
  white-space: nowrap;
}
.ticker-track { flex: 1; overflow: hidden; }
.ticker-scroll {
  display: inline-flex;
  gap: 80px;
  white-space: nowrap;
  font-size: 13px;
  font-weight: 500;
  color: rgba(255,255,255,0.95);
  animation: tickscroll 35s linear infinite;
}
.ticker-scroll span { display: inline-flex; align-items: center; gap: 6px; }
.ticker-scroll strong { font-weight: 700; color: #fff; }
@keyframes tickscroll { 0%{transform:translateX(0)} 100%{transform:translateX(-50%)} }
.ticker-close {
  flex-shrink: 0;
  padding: 0 18px;
  height: 100%;
  display: flex;
  align-items: center;
  color: rgba(255,255,255,0.6);
  font-size: 22px;
  line-height: 1;
  transition: color var(--t-fast);
}
.ticker-close:hover { color: #fff; }

/* ──────────────────────────────────────────────────
   5. SITE HEADER
────────────────────────────────────────────────── */
.site-header {
  position: sticky;
  top: 0;
  z-index: 600;
  box-shadow: var(--sh-lg);
}

/* — Brand bar — */
.hdr-brand {
  background: var(--c-navy);
  background-image: linear-gradient(135deg, var(--c-navy) 0%, var(--c-navy2) 100%);
  position: relative;
  overflow: hidden;
}
.hdr-brand::after {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse 80% 100% at 50% 100%, rgba(30,64,175,0.15) 0%, transparent 70%);
  pointer-events: none;
}
.hdr-brand-inner {
  display: flex;
  align-items: center;
  gap: 16px;
  justify-content: space-between;
  max-width: 1280px;
  margin: 0 auto;
  padding: 14px 28px;
  position: relative;
  z-index: 1;
}
.hdr-logo-block { display: flex; align-items: center; gap: 14px; flex-shrink: 0; }
.hdr-logo {
  width: 76px; height: 76px;
  object-fit: contain;
  border-radius: 50%;
  background: rgba(255,255,255,0.06);
  border: 2px solid rgba(255,255,255,0.12);
  padding: 4px;
  transition: transform var(--t-med) var(--bounce), box-shadow var(--t-med);
}
.hdr-logo:hover { transform: scale(1.08); box-shadow: 0 0 0 4px rgba(245,158,11,0.3); }
.hdr-logo.mmmut-logo { background: #fff; padding: 6px; }

.hdr-logo-text { display: flex; flex-direction: column; gap: 2px; }
.hdr-logo-text .inst-name {
  font-family: 'Outfit', sans-serif;
  font-size: 16px; font-weight: 900;
  color: var(--c-gold);
  letter-spacing: 0.5px;
  line-height: 1;
}
.hdr-logo-text .inst-sub { font-size: 11px; color: rgba(255,255,255,0.55); font-weight: 500; }

.hdr-center { flex: 1; text-align: center; color: #fff; }
.hdr-conf-name {
  font-family: 'Outfit', sans-serif;
  font-size: clamp(22px, 3vw, 32px);
  font-weight: 900;
  letter-spacing: -0.5px;
  background: linear-gradient(90deg, var(--c-gold), var(--c-gold2), var(--c-gold));
  background-size: 200%;
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  animation: shimmer 4s linear infinite;
}
@keyframes shimmer { 0%{background-position:0%} 100%{background-position:200%} }
.hdr-conf-edition { font-size: 13px; color: rgba(255,255,255,0.8); margin-bottom: 4px; font-weight: 600; }
.hdr-conf-long {
  font-size: 11.5px; color: rgba(255,255,255,0.6); line-height: 1.5;
  max-width: 560px; margin-inline: auto; margin-bottom: 8px;
}
.hdr-conf-meta {
  display: flex; justify-content: center; align-items: center; gap: 20px;
  font-size: 13px; font-weight: 600;
}
.hdr-conf-meta span { display: flex; align-items: center; gap: 6px; color: rgba(255,255,255,0.9); }
.hdr-conf-meta i { color: var(--c-gold); }
.hdr-meta-sep { color: rgba(255,255,255,0.2); font-size: 18px; font-weight: 300; }

/* — Nav bar — */
.hdr-nav {
  background: rgba(11,30,77,0.97);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-top: 1px solid rgba(255,255,255,0.06);
}
.hdr-nav-inner {
  display: flex;
  align-items: center;
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 28px;
}

.nav-mobile-brand {
  display: none;
  font-family: 'Outfit', sans-serif;
  font-weight: 900;
  font-size: 18px;
  color: var(--c-gold);
  padding: 14px 0;
  flex: 1;
}

.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  padding: 14px 0;
  width: 32px;
  cursor: pointer;
  flex-shrink: 0;
}
.hamburger span {
  display: block; width: 100%; height: 2px;
  background: rgba(255,255,255,0.8); border-radius: 2px;
  transition: all 0.35s var(--ease);
  transform-origin: center;
}
.hamburger.is-open span:nth-child(1) { transform: rotate(45deg) translate(5px, 5px); }
.hamburger.is-open span:nth-child(2) { opacity: 0; transform: scaleX(0); }
.hamburger.is-open span:nth-child(3) { transform: rotate(-45deg) translate(5px, -5px); }

.nav-list {
  display: flex;
  align-items: center;
  width: 100%;
  justify-content: center;
  gap: 2px;
}
.nav-list > li { position: relative; }

.nav-link {
  display: flex;
  align-items: center;
  gap: 5px;
  padding: 14px 16px;
  font-size: 13.5px;
  font-weight: 600;
  color: rgba(255,255,255,0.72);
  white-space: nowrap;
  position: relative;
  transition: color var(--t-fast);
}
.nav-link::before {
  content: '';
  position: absolute;
  bottom: 0; left: 50%; right: 50%;
  height: 3px;
  background: var(--c-gold);
  border-radius: 3px 3px 0 0;
  transition: left var(--t-med) var(--ease), right var(--t-med) var(--ease);
}
.nav-link:hover, .nav-link.active { color: #fff; }
.nav-link:hover::before, .nav-link.active::before { left: 10px; right: 10px; }
.nav-link i { font-size: 10px; transition: transform var(--t-med) var(--ease); }
.has-drop:hover .nav-link i { transform: rotate(180deg); }

/* Dropdown */
.dropdown {
  position: absolute;
  top: calc(100% + 8px); left: 0;
  background: #fff;
  border-radius: var(--r-md);
  box-shadow: var(--sh-xl);
  min-width: 230px;
  z-index: 300;
  opacity: 0; visibility: hidden;
  transform: translateY(12px) scale(0.96);
  transform-origin: top left;
  transition: opacity var(--t-med) var(--ease), transform var(--t-med) var(--bounce), visibility var(--t-med);
  padding: 8px;
  border: 1px solid var(--bdr);
}
.has-drop:hover .dropdown, .has-drop.open .dropdown {
  opacity: 1; visibility: visible; transform: translateY(0) scale(1);
}
.dropdown a {
  display: flex; align-items: center; gap: 10px;
  padding: 11px 16px; font-size: 14px; font-weight: 500;
  color: var(--tx2); border-radius: var(--r-sm);
  transition: all var(--t-fast);
}
.dropdown a::before {
  content: ''; width: 6px; height: 6px; border-radius: 50%;
  background: var(--c-blue2); flex-shrink: 0;
  transform: scale(0); transition: transform var(--t-fast);
}
.dropdown a:hover { background: var(--bg); color: var(--c-navy); padding-left: 20px; }
.dropdown a:hover::before { transform: scale(1); }

/* ──────────────────────────────────────────────────
   6. BUTTONS
────────────────────────────────────────────────── */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  font-family: 'Outfit', sans-serif;
  font-size: 15px;
  font-weight: 700;
  padding: 13px 28px;
  border-radius: var(--r-pill);
  transition: all var(--t-med) var(--ease);
  cursor: pointer;
  position: relative;
  overflow: hidden;
  white-space: nowrap;
}
.btn::after {
  content: '';
  position: absolute;
  inset: 0;
  background: rgba(255,255,255,0);
  transition: background var(--t-fast);
}
.btn:hover::after { background: rgba(255,255,255,0.08); }
.btn:active { transform: scale(0.97); }
.btn i { font-size: 14px; transition: transform var(--t-med) var(--bounce); }
.btn:hover .fa-arrow-right { transform: translateX(5px); }

.btn-red  { background: var(--c-red); color: #fff; box-shadow: 0 4px 14px rgba(220,38,38,0.35); }
.btn-red:hover  { background: #B91C1C; box-shadow: 0 8px 24px rgba(220,38,38,0.45); transform: translateY(-2px); }

.btn-blue { background: var(--c-blue2); color: #fff; box-shadow: 0 4px 14px rgba(37,99,235,0.35); }
.btn-blue:hover { background: var(--c-blue); box-shadow: 0 8px 24px rgba(37,99,235,0.45); transform: translateY(-2px); }

.btn-navy { background: var(--c-navy); color: #fff; box-shadow: 0 4px 14px rgba(11,30,77,0.35); }
.btn-navy:hover { background: var(--c-navy2); box-shadow: 0 8px 24px rgba(11,30,77,0.45); transform: translateY(-2px); }

.btn-gold { background: var(--c-gold); color: var(--c-navy); box-shadow: 0 4px 14px rgba(245,158,11,0.35); }
.btn-gold:hover { background: #D97706; box-shadow: 0 8px 24px rgba(245,158,11,0.45); transform: translateY(-2px); }

.btn-ghost {
  background: rgba(255,255,255,0.1);
  backdrop-filter: blur(8px);
  color: #fff;
  border: 1.5px solid rgba(255,255,255,0.25);
}
.btn-ghost:hover { background: rgba(255,255,255,0.2); border-color: rgba(255,255,255,0.5); transform: translateY(-2px); }

.btn-outline-white { border: 2px solid rgba(255,255,255,0.4); color: #fff; }
.btn-outline-white:hover { background: #fff; color: var(--c-navy); }

.btn-outline { border: 2px solid var(--c-blue2); color: var(--c-blue2); }
.btn-outline:hover { background: var(--c-blue2); color: #fff; }

.btn-lg { font-size: 17px; padding: 16px 36px; }
.btn-sm { font-size: 13px; padding: 9px 20px; }

/* Btn row helper */
.btn-row { display: flex; gap: 16px; flex-wrap: wrap; align-items: center; }
.cta-row { text-align: center; margin-top: 56px; }

/* ──────────────────────────────────────────────────
   7. PAGE HERO (inner pages)
────────────────────────────────────────────────── */
.page-hero {
  position: relative;
  padding: 100px 28px 80px;
  text-align: center;
  background: var(--c-navy);
  overflow: hidden;
}
.page-hero-bg {
  position: absolute; inset: 0;
  background: url('images/slides/slide1.jpg') center/cover no-repeat;
  opacity: 0.12;
  transform: scale(1.05);
}
.page-hero-particles {
  position: absolute; inset: 0; pointer-events: none; overflow: hidden;
}
.page-hero::before {
  content: '';
  position: absolute; inset: 0;
  background:
    radial-gradient(ellipse 60% 80% at 50% 100%, rgba(30,64,175,0.4) 0%, transparent 70%),
    linear-gradient(to bottom, rgba(11,30,77,0.6) 0%, var(--c-navy) 100%);
}
.page-hero-content {
  position: relative; z-index: 2;
  color: #fff; max-width: 860px; margin: 0 auto;
}
.page-hero h1 {
  font-size: clamp(2.4rem, 5.5vw, 4rem);
  color: #fff; margin-bottom: 14px;
  letter-spacing: -1.5px;
  text-shadow: 0 4px 24px rgba(0,0,0,0.3);
}
.page-hero p { font-size: 18px; color: rgba(255,255,255,0.75); margin-bottom: 24px; font-weight: 300; }

.breadcrumb {
  display: inline-flex; align-items: center; gap: 10px;
  background: rgba(255,255,255,0.08);
  backdrop-filter: blur(8px);
  padding: 8px 20px; border-radius: var(--r-pill);
  font-size: 13px; font-weight: 500;
  border: 1px solid rgba(255,255,255,0.1);
}
.breadcrumb a { color: var(--c-gold); }
.breadcrumb a:hover { color: #fff; }
.breadcrumb span { color: rgba(255,255,255,0.3); }

/* Floating badge on page heroes */
.page-hero-badge {
  display: inline-flex; align-items: center; gap: 8px;
  background: var(--c-red); color: #fff;
  font-family: 'Outfit', sans-serif;
  font-size: 12px; font-weight: 800; text-transform: uppercase; letter-spacing: 1.5px;
  padding: 6px 18px; border-radius: var(--r-pill); margin-bottom: 20px;
}

/* ──────────────────────────────────────────────────
   8. SECTION HEADINGS
────────────────────────────────────────────────── */
.sec-head { text-align: center; margin-bottom: 64px; }
.sec-tag {
  display: inline-flex; align-items: center; gap: 8px;
  font-family: 'Outfit', sans-serif;
  background: linear-gradient(135deg, rgba(30,64,175,0.08), rgba(37,99,235,0.12));
  color: var(--c-blue2); border: 1px solid rgba(37,99,235,0.2);
  font-size: 12.5px; font-weight: 800; text-transform: uppercase; letter-spacing: 2px;
  padding: 6px 18px; border-radius: var(--r-pill); margin-bottom: 16px;
}
.sec-head h2 {
  font-size: clamp(2rem, 4vw, 2.8rem);
  color: var(--c-navy); margin-bottom: 16px; letter-spacing: -1px;
}
.sec-head p { font-size: 16px; color: var(--tx3); max-width: 640px; margin-inline: auto; }

/* Section divider */
.sec-divider {
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--bdr) 20%, var(--bdr) 80%, transparent);
  margin: 80px 0;
}

/* ──────────────────────────────────────────────────
   9. REVEAL ANIMATIONS
────────────────────────────────────────────────── */
.reveal { opacity: 0; transform: translateY(32px); transition: opacity 0.7s var(--ease-out), transform 0.7s var(--ease-out); }
.reveal.in { opacity: 1; transform: none; }
.reveal-left  { opacity: 0; transform: translateX(-32px); transition: opacity 0.7s var(--ease-out), transform 0.7s var(--ease-out); }
.reveal-right { opacity: 0; transform: translateX( 32px); transition: opacity 0.7s var(--ease-out), transform 0.7s var(--ease-out); }
.reveal-left.in, .reveal-right.in { opacity: 1; transform: none; }

/* Stagger children */
.stagger > *:nth-child(1) { transition-delay: 0.05s; }
.stagger > *:nth-child(2) { transition-delay: 0.10s; }
.stagger > *:nth-child(3) { transition-delay: 0.15s; }
.stagger > *:nth-child(4) { transition-delay: 0.20s; }
.stagger > *:nth-child(5) { transition-delay: 0.25s; }
.stagger > *:nth-child(6) { transition-delay: 0.30s; }
.stagger > *:nth-child(7) { transition-delay: 0.35s; }
.stagger > *:nth-child(8) { transition-delay: 0.40s; }
.stagger > *:nth-child(9) { transition-delay: 0.45s; }

/* ──────────────────────────────────────────────────
   10. HOME — HERO SLIDER
────────────────────────────────────────────────── */
.hero {
  position: relative;
  height: 100svh;
  min-height: 640px;
  max-height: 900px;
  overflow: hidden;
  background: var(--c-navy);
}
.hero-slide {
  position: absolute; inset: 0;
  background-size: cover;
  background-position: center;
  opacity: 0;
  z-index: 0;
  transition: opacity 1s var(--ease);
}
.hero-slide.active { opacity: 1; z-index: 1; }
.hero-slide.active .hero-body > * { animation: heroSlideUp 0.9s var(--ease-out) both; }
.hero-slide.active .hero-body > *:nth-child(2) { animation-delay: 0.1s; }
.hero-slide.active .hero-body > *:nth-child(3) { animation-delay: 0.2s; }
.hero-slide.active .hero-body > *:nth-child(4) { animation-delay: 0.3s; }
.hero-slide.active .hero-body > *:nth-child(5) { animation-delay: 0.4s; }
@keyframes heroSlideUp { from { opacity:0; transform: translateY(24px); } to { opacity:1; transform:none; } }

.hero-overlay {
  position: absolute; inset: 0;
  background:
    linear-gradient(105deg, rgba(6,14,40,0.92) 0%, rgba(11,30,77,0.7) 40%, rgba(11,30,77,0.2) 100%);
}

.hero-body {
  position: relative; z-index: 2;
  top: 50%; transform: translateY(-50%);
  padding: 0 7%;
  max-width: 820px;
}

.hero-pill {
  display: inline-flex; align-items: center; gap: 8px;
  background: rgba(220,38,38,0.9); backdrop-filter: blur(4px);
  color: #fff; font-family: 'Outfit', sans-serif;
  font-size: 11px; font-weight: 800; text-transform: uppercase; letter-spacing: 2px;
  padding: 7px 18px; border-radius: var(--r-pill); margin-bottom: 24px;
  border: 1px solid rgba(255,255,255,0.2);
}
.hero-pill::before { content: ''; width: 8px; height: 8px; border-radius: 50%; background: #fff; animation: pulse 1.5s ease-in-out infinite; }
@keyframes pulse { 0%,100%{opacity:1;transform:scale(1)} 50%{opacity:0.4;transform:scale(0.8)} }

.hero-body h1 {
  font-size: clamp(2.8rem, 7vw, 5rem);
  color: #fff; line-height: 1.05; margin-bottom: 20px;
  letter-spacing: -2px;
  text-shadow: 0 8px 32px rgba(0,0,0,0.4);
}
.hero-body h1 span {
  background: linear-gradient(135deg, var(--c-gold), var(--c-gold2));
  -webkit-background-clip: text; -webkit-text-fill-color: transparent; background-clip: text;
}

.hero-body p {
  font-size: clamp(15px, 2vw, 18px);
  color: rgba(255,255,255,0.85);
  max-width: 620px; margin-bottom: 32px;
  font-weight: 400; line-height: 1.65;
}

.hero-chips { display: flex; flex-wrap: wrap; gap: 10px; margin-bottom: 40px; }
.hero-chip {
  display: inline-flex; align-items: center; gap: 8px;
  background: rgba(255,255,255,0.08);
  backdrop-filter: blur(8px);
  border: 1px solid rgba(255,255,255,0.15);
  color: #fff; font-size: 13.5px; font-weight: 500;
  padding: 9px 18px; border-radius: var(--r-pill);
  transition: all var(--t-med);
}
.hero-chip:hover { background: rgba(255,255,255,0.15); border-color: rgba(255,255,255,0.3); }
.hero-chip i { color: var(--c-gold); }

.hero-btns { display: flex; gap: 16px; flex-wrap: wrap; }

/* Slider controls */
.hero-arr {
  position: absolute; top: 50%; transform: translateY(-50%);
  z-index: 10; width: 54px; height: 54px; border-radius: 50%;
  background: rgba(255,255,255,0.08); backdrop-filter: blur(8px);
  border: 1px solid rgba(255,255,255,0.2);
  color: #fff; font-size: 18px;
  display: flex; align-items: center; justify-content: center;
  transition: all var(--t-med) var(--bounce);
}
.hero-arr:hover { background: var(--c-blue2); border-color: var(--c-blue2); transform: translateY(-50%) scale(1.1); }
.hero-arr.prev { left: 28px; }
.hero-arr.next { right: 28px; }

.hero-dots {
  position: absolute; bottom: 100px; left: 7%; z-index: 10;
  display: flex; gap: 10px; align-items: center;
}
.hero-dot {
  width: 8px; height: 8px; border-radius: 50%;
  background: rgba(255,255,255,0.3); transition: all var(--t-med) var(--bounce);
}
.hero-dot.active { background: var(--c-gold); width: 28px; border-radius: 4px; }

/* Countdown widget */
.hero-countdown {
  position: absolute; bottom: 0; right: 7%;
  z-index: 10;
  background: rgba(6,14,40,0.75);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border: 1px solid rgba(255,255,255,0.1);
  border-bottom: none;
  border-radius: 20px 20px 0 0;
  padding: 24px 28px;
}
.hc-label {
  font-family: 'Outfit', sans-serif;
  font-size: 11px; font-weight: 800;
  text-transform: uppercase; letter-spacing: 2px;
  color: rgba(255,255,255,0.5); margin-bottom: 14px;
  text-align: center;
}
.hc-boxes { display: flex; align-items: center; gap: 10px; }
.hc-box {
  background: rgba(255,255,255,0.06); border-radius: 14px;
  padding: 12px 16px; min-width: 72px; text-align: center;
  border: 1px solid rgba(255,255,255,0.08);
}
.hc-num {
  display: block; font-family: 'Outfit', sans-serif;
  font-size: 30px; font-weight: 900; color: var(--c-gold); line-height: 1;
}
.hc-unit {
  display: block; font-size: 10px; font-weight: 700;
  color: rgba(255,255,255,0.5); text-transform: uppercase; letter-spacing: 1px; margin-top: 4px;
}
.hc-sep { font-size: 28px; font-weight: 900; color: rgba(255,255,255,0.2); }

/* ──────────────────────────────────────────────────
   11. HOME — STATS BAR
────────────────────────────────────────────────── */
.stats-bar {
  background: var(--c-navy2);
  box-shadow: 0 8px 24px rgba(11,30,77,0.4);
  position: relative; z-index: 5;
}
.stats-inner {
  display: grid; grid-template-columns: repeat(4, 1fr);
  max-width: 1280px; margin: 0 auto;
}
.stat-item {
  display: flex; align-items: center; gap: 18px;
  padding: 24px 28px;
  border-right: 1px solid rgba(255,255,255,0.06);
  transition: background var(--t-med);
  position: relative; overflow: hidden;
}
.stat-item:last-child { border-right: none; }
.stat-item::before {
  content: ''; position: absolute; bottom: 0; left: 0; right: 0; height: 2px;
  background: var(--c-gold); transform: scaleX(0); transition: transform var(--t-med) var(--ease);
}
.stat-item:hover { background: rgba(255,255,255,0.03); }
.stat-item:hover::before { transform: scaleX(1); }
.stat-item i { font-size: 30px; color: var(--c-gold); flex-shrink: 0; }
.stat-item strong { display: block; font-family: 'Outfit', sans-serif; font-size: 18px; font-weight: 800; color: #fff; }
.stat-item span { font-size: 12px; color: rgba(255,255,255,0.5); font-weight: 500; }

/* ──────────────────────────────────────────────────
   12. HOME — PAGE CARDS
────────────────────────────────────────────────── */
.page-cards {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}
.page-card {
  background: var(--bg-card);
  border-radius: var(--r-xl);
  padding: 36px 28px;
  border: 1px solid var(--bdr);
  box-shadow: var(--sh-sm);
  transition: all var(--t-slow) var(--ease);
  display: flex; flex-direction: column;
  position: relative; overflow: hidden;
  cursor: pointer;
}
.page-card::before {
  content: '';
  position: absolute; top: 0; left: 0; right: 0; height: 4px;
  background: linear-gradient(90deg, var(--c-blue), var(--c-blue2));
  transition: height var(--t-med);
}
.page-card.red-accent::before   { background: linear-gradient(90deg, var(--c-red), var(--c-red2)); }
.page-card.gold-accent::before  { background: linear-gradient(90deg, var(--c-gold), var(--c-gold2)); }
.page-card.teal-accent::before  { background: linear-gradient(90deg, var(--c-teal), #14B8A6); }
.page-card.purple-accent::before{ background: linear-gradient(90deg, var(--c-purple), #8B5CF6); }

.page-card:hover {
  transform: translateY(-10px);
  box-shadow: var(--sh-xl);
  border-color: transparent;
}
.page-card:hover::before { height: 5px; }

.pc-icon {
  width: 64px; height: 64px; border-radius: 18px; margin-bottom: 24px;
  background: linear-gradient(135deg, var(--c-blue) 0%, var(--c-blue2) 100%);
  color: #fff;
  display: flex; align-items: center; justify-content: center; font-size: 26px;
  box-shadow: 0 6px 16px rgba(30,64,175,0.25);
  transition: all var(--t-med) var(--bounce);
}
/* Per-accent icon colors */
.page-card.red-accent    .pc-icon { background: linear-gradient(135deg, #DC2626, #F87171); box-shadow: 0 6px 16px rgba(220,38,38,0.3); }
.page-card.gold-accent   .pc-icon { background: linear-gradient(135deg, #D97706, #F59E0B); color: var(--c-navy); box-shadow: 0 6px 16px rgba(245,158,11,0.3); }
.page-card.teal-accent   .pc-icon { background: linear-gradient(135deg, #0D9488, #2DD4BF); box-shadow: 0 6px 16px rgba(13,148,136,0.3); }
.page-card.purple-accent .pc-icon { background: linear-gradient(135deg, #7C3AED, #A78BFA); box-shadow: 0 6px 16px rgba(124,58,237,0.3); }

.page-card:hover .pc-icon { transform: scale(1.12) rotate(-6deg); filter: brightness(1.1); }

.page-card h3 { font-size: 19px; color: var(--c-navy); margin-bottom: 10px; }
.page-card p  { font-size: 14.5px; color: var(--tx3); line-height: 1.65; flex: 1; margin-bottom: 24px; }
.pc-link {
  display: inline-flex; align-items: center; gap: 8px;
  font-family: 'Outfit', sans-serif; font-size: 14px; font-weight: 700;
  color: var(--c-blue2); transition: gap var(--t-med);
}
.pc-link i { font-size: 13px; }
.page-card:hover .pc-link { gap: 14px; }

/* ──────────────────────────────────────────────────
   13. ABOUT PAGE
────────────────────────────────────────────────── */
.about-grid { display: grid; grid-template-columns: 1.1fr 0.9fr; gap: 72px; align-items: center; }
.about-lead {
  font-size: 24px; font-family: 'Outfit', sans-serif; font-weight: 600;
  color: var(--c-navy); line-height: 1.4; margin-bottom: 24px;
  border-left: 4px solid var(--c-gold); padding-left: 20px;
}
.about-text p { font-size: 15.5px; color: var(--tx2); margin-bottom: 20px; line-height: 1.8; }
.about-text strong { color: var(--c-navy); font-weight: 700; }

.about-highlights { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.hl-card {
  background: var(--bg-card);
  border-radius: var(--r-lg);
  padding: 28px 22px;
  box-shadow: var(--sh-sm);
  border: 1px solid var(--bdr);
  transition: all var(--t-med) var(--bounce);
  position: relative; overflow: hidden;
}
.hl-card::after {
  content: ''; position: absolute; inset: 0;
  background: linear-gradient(135deg, transparent 60%, rgba(30,64,175,0.04));
}
.hl-card:hover { transform: translateY(-6px); box-shadow: var(--sh-lg); }
.hl-icon {
  width: 52px; height: 52px; border-radius: 14px; margin-bottom: 18px;
  background: linear-gradient(135deg, var(--c-blue) 0%, var(--c-blue2) 100%);
  color: #fff; font-size: 22px;
  display: flex; align-items: center; justify-content: center;
  box-shadow: 0 4px 12px rgba(30,64,175,0.3);
}
.hl-card h4 { font-size: 15px; margin-bottom: 8px; color: var(--c-navy); }
.hl-card p  { font-size: 13.5px; color: var(--tx3); line-height: 1.6; }

/* Institution cards */
.inst-card-wrap { display: grid; gap: 40px; }
.inst-card {
  display: grid; grid-template-columns: 1fr 1fr; align-items: center;
  background: var(--bg-card); border-radius: var(--r-xl);
  box-shadow: var(--sh-md); border: 1px solid var(--bdr); overflow: hidden;
  transition: box-shadow var(--t-med), transform var(--t-med);
}
.inst-card:hover { box-shadow: var(--sh-xl); transform: translateY(-4px); }
.inst-card.flip { direction: rtl; }
.inst-card.flip > * { direction: ltr; }

.inst-photo { position: relative; height: 360px; overflow: hidden; }
.inst-photo img { width: 100%; height: 100%; object-fit: cover; transition: transform 0.8s var(--ease); }
.inst-card:hover .inst-photo img { transform: scale(1.06); }
.inst-photo-overlay {
  position: absolute; inset: 0;
  background: linear-gradient(to right, transparent 40%, rgba(11,30,77,0.85) 100%);
  pointer-events: none;
}
.inst-card.flip .inst-photo-overlay {
  background: linear-gradient(to left, transparent 40%, rgba(11,30,77,0.85) 100%);
}

.inst-body { padding: 44px 40px; }
.inst-logo-row { display: flex; align-items: center; gap: 16px; margin-bottom: 24px; }
.inst-logo-sm { width: 66px; height: 66px; object-fit: contain; border-radius: 50%; border: 2px solid var(--bdr); }
.inst-title h3 { font-size: 21px; color: var(--c-navy); line-height: 1.2; margin-bottom: 4px; }
.inst-title p  { font-size: 13px; color: var(--tx3); font-weight: 500; display: flex; align-items: center; gap: 6px; }
.inst-title p i { color: var(--c-red); }
.inst-body p { font-size: 15px; color: var(--tx2); line-height: 1.8; margin-bottom: 16px; }

.inst-stats { display: flex; gap: 14px; margin-top: 28px; }
.ist {
  flex: 1; background: var(--bg); border-radius: var(--r-md); padding: 16px 12px;
  text-align: center; border: 1px solid var(--bdr);
}
.ist strong { display: block; font-family: 'Outfit', sans-serif; font-size: 22px; font-weight: 900; color: var(--c-blue2); }
.ist small  { font-size: 11px; font-weight: 600; color: var(--tx3); text-transform: uppercase; letter-spacing: 1px; margin-top: 2px; }

/* ──────────────────────────────────────────────────
   14. COMMITTEE PAGE
────────────────────────────────────────────────── */
.committee-section { margin-bottom: 72px; }
.committee-section:last-child { margin-bottom: 0; }

.speakers-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 22px; }

.spk-card {
  background: var(--bg-card);
  border-radius: var(--r-lg);
  padding: 32px 22px;
  text-align: center;
  border: 1px solid var(--bdr);
  box-shadow: var(--sh-sm);
  transition: all var(--t-slow) var(--ease);
  position: relative; overflow: hidden;
}
.spk-card::after {
  content: '';
  position: absolute; bottom: 0; left: 0; right: 0; height: 3px;
  background: var(--c-blue2); transform: scaleX(0); transition: transform var(--t-med);
}
.spk-card.intl::after { background: var(--c-red); }
.spk-card:hover { transform: translateY(-8px); box-shadow: var(--sh-lg); border-color: transparent; }
.spk-card:hover::after { transform: scaleX(1); }

.spk-avatar {
  width: 80px; height: 80px; border-radius: 50%; margin: 0 auto 20px;
  background: linear-gradient(135deg, var(--bg) 0%, #E8EEFF 100%);
  color: var(--c-blue2); font-size: 32px;
  display: flex; align-items: center; justify-content: center;
  border: 2px solid var(--bdr);
  transition: all var(--t-med) var(--bounce);
}
.spk-card:hover .spk-avatar { transform: scale(1.12); border-color: var(--c-blue2); }
.spk-card.intl:hover .spk-avatar { border-color: var(--c-red); }

.spk-card h4 { font-size: 15.5px; color: var(--c-navy); margin-bottom: 6px; line-height: 1.3; }
.spk-card .role { font-size: 12.5px; color: var(--tx3); margin-bottom: 5px; }
.spk-card .inst { font-size: 13px; font-weight: 600; color: var(--c-blue); }

.spk-badge {
  display: inline-block; font-size: 10.5px; font-weight: 800;
  text-transform: uppercase; letter-spacing: 1.5px;
  padding: 4px 14px; border-radius: var(--r-pill); margin-top: 14px;
}
.badge-intl { background: rgba(220,38,38,0.08); color: var(--c-red); }
.badge-natl { background: rgba(30,64,175,0.08); color: var(--c-blue); }

/* National Advisory list */
.national-grid {
  display: grid; grid-template-columns: repeat(auto-fill, minmax(280px, 1fr)); gap: 12px;
}
.natl-item {
  display: flex; align-items: center; gap: 12px;
  padding: 14px 18px;
  background: var(--bg-card); border-radius: var(--r-md);
  border: 1px solid var(--bdr); box-shadow: var(--sh-xs);
  transition: all var(--t-med);
}
.natl-item:hover { transform: translateX(6px); border-color: var(--c-blue2); box-shadow: var(--sh-sm); }
.natl-item i { color: var(--c-blue2); flex-shrink: 0; font-size: 14px; }
.natl-item span { font-size: 14px; color: var(--tx2); }
.natl-item span strong { color: var(--c-navy); font-weight: 600; }

/* ──────────────────────────────────────────────────
   15. DATES / TIMELINE
────────────────────────────────────────────────── */
.timeline { position: relative; display: flex; flex-direction: column; gap: 32px; }
.timeline::before {
  content: '';
  position: absolute; left: 46px; top: 46px; bottom: 46px; width: 2px;
  background: linear-gradient(180deg, var(--c-blue2) 0%, var(--c-red) 100%);
  opacity: 0.2;
}

.tl-item { display: flex; gap: 28px; align-items: flex-start; }

.tl-dot {
  width: 92px; height: 92px; flex-shrink: 0;
  border-radius: 50%;
  background: var(--bg-card);
  border: 3px solid var(--bdr);
  box-shadow: var(--sh-md);
  display: flex; align-items: center; justify-content: center;
  position: relative; z-index: 2;
  transition: all var(--t-med) var(--bounce);
}
.tl-dot i { font-size: 30px; color: var(--c-blue2); }
.tl-item:hover .tl-dot { transform: scale(1.12); box-shadow: var(--sh-lg); border-color: var(--c-blue2); }
.tl-item:hover .tl-dot i { color: var(--c-blue); }

.tl-item.conf-event .tl-dot { background: linear-gradient(135deg, var(--c-red), #B91C1C); border-color: rgba(220,38,38,0.2); }
.tl-item.conf-event .tl-dot i { color: #fff; }

.tl-body {
  flex: 1; background: var(--bg-card); border-radius: var(--r-lg);
  padding: 32px 36px; box-shadow: var(--sh-sm); border: 1px solid var(--bdr);
  transition: all var(--t-med);
  position: relative;
}
.tl-body::before {
  content: '';
  position: absolute; left: -10px; top: 36px;
  width: 0; height: 0;
  border-top: 10px solid transparent;
  border-bottom: 10px solid transparent;
  border-right: 10px solid var(--bdr);
}
.tl-item:hover .tl-body { box-shadow: var(--sh-lg); transform: translateX(4px); }

.tl-body h3  { font-size: 20px; color: var(--c-navy); margin-bottom: 8px; }
.tl-date {
  font-family: 'Outfit', sans-serif; font-size: 22px; font-weight: 900;
  color: var(--c-blue2); margin-bottom: 12px;
  display: flex; align-items: center; gap: 10px;
}
.tl-date i { font-size: 18px; }
.tl-item.conf-event .tl-date { color: var(--c-red); }
.tl-body p { font-size: 14.5px; color: var(--tx3); line-height: 1.65; margin-bottom: 16px; }

.tl-status {
  display: inline-flex; align-items: center; gap: 6px;
  font-size: 11.5px; font-weight: 800; text-transform: uppercase; letter-spacing: 1px;
  padding: 5px 14px; border-radius: var(--r-pill);
}
.tl-status.upcoming { background: rgba(245,158,11,0.1); color: #D97706; }
.tl-status.open     { background: rgba(13,148,136,0.1); color: var(--c-teal); }
.tl-status.main     { background: rgba(220,38,38,0.1);  color: var(--c-red); }

/* ──────────────────────────────────────────────────
   16. TRACKS
────────────────────────────────────────────────── */
.tracks-list { display: flex; flex-direction: column; gap: 20px; }

.track-box {
  background: var(--bg-card);
  border-radius: var(--r-xl);
  border: 1px solid var(--bdr);
  box-shadow: var(--sh-sm);
  overflow: hidden;
  transition: all var(--t-med) var(--ease);
}
.track-box:hover { box-shadow: var(--sh-lg); border-color: var(--c-blue2); }

.track-header {
  display: flex; align-items: center; gap: 20px;
  padding: 28px 36px;
  cursor: pointer;
  transition: background var(--t-fast);
}
.track-header:hover { background: var(--bg); }
.track-icon {
  width: 56px; height: 56px; border-radius: 16px; flex-shrink: 0;
  background: linear-gradient(135deg, var(--c-blue), var(--c-blue2));
  color: #fff; font-size: 24px;
  display: flex; align-items: center; justify-content: center;
  box-shadow: 0 4px 12px rgba(30,64,175,0.25);
  transition: transform var(--t-med) var(--bounce);
}
.track-box:hover .track-icon { transform: scale(1.1) rotate(-6deg); }
.track-num {
  font-family: 'Outfit', sans-serif; font-size: 12px; font-weight: 800;
  color: var(--c-blue2); text-transform: uppercase; letter-spacing: 2px; margin-bottom: 4px;
}
.track-header h3 { font-size: 19px; color: var(--c-navy); line-height: 1.2; }
.track-arrow { margin-left: auto; color: var(--tx3); font-size: 18px; transition: transform var(--t-med); }
.track-box.open .track-arrow { transform: rotate(180deg); }

.track-body {
  display: none;
  padding: 0 36px 28px;
  border-top: 1px solid var(--bdr);
  animation: fadeDown 0.3s var(--ease-out);
}
.track-box.open .track-body { display: block; }
@keyframes fadeDown { from { opacity: 0; transform: translateY(-8px); } to { opacity: 1; transform: none; } }

.track-subtopics {
  display: grid; grid-template-columns: repeat(2, 1fr); gap: 10px; padding-top: 24px;
}
.track-subtopics li {
  display: flex; align-items: flex-start; gap: 10px;
  font-size: 14.5px; color: var(--tx2); padding: 10px 14px;
  background: var(--bg); border-radius: var(--r-md); border: 1px solid transparent;
  transition: all var(--t-fast);
}
.track-subtopics li:hover { background: #EFF6FF; border-color: rgba(37,99,235,0.15); color: var(--c-navy); }
.track-subtopics li i { color: var(--c-blue2); flex-shrink: 0; margin-top: 3px; font-size: 12px; }

/* ──────────────────────────────────────────────────
   17. REGISTRATION
────────────────────────────────────────────────── */
.reg-steps {
  display: grid; grid-template-columns: repeat(4, 1fr); gap: 0;
  position: relative; margin-bottom: 64px;
  background: var(--bg-card); border-radius: var(--r-xl); border: 1px solid var(--bdr);
  box-shadow: var(--sh-md); overflow: hidden;
}
.reg-step {
  padding: 36px 24px; text-align: center; position: relative;
  transition: background var(--t-med);
}
.reg-step:not(:last-child)::after {
  content: '\f105';
  font-family: 'Font Awesome 5 Free'; font-weight: 900;
  position: absolute; right: -10px; top: 50%; transform: translateY(-50%);
  font-size: 22px; color: var(--c-blue2); z-index: 1;
}
.reg-step:hover { background: var(--bg); }
.reg-step-n {
  width: 56px; height: 56px; border-radius: 50%; margin: 0 auto 18px;
  background: linear-gradient(135deg, var(--c-blue), var(--c-blue2));
  color: #fff; font-family: 'Outfit', sans-serif; font-size: 20px; font-weight: 900;
  display: flex; align-items: center; justify-content: center;
  box-shadow: 0 4px 14px rgba(30,64,175,0.3);
  transition: transform var(--t-med) var(--bounce);
}
.reg-step:hover .reg-step-n { transform: scale(1.12); }
.reg-step h4 { font-size: 16px; color: var(--c-navy); margin-bottom: 8px; }
.reg-step p  { font-size: 13px; color: var(--tx3); line-height: 1.5; }

/* Fees table */
.fees-wrap {
  background: var(--bg-card); border-radius: var(--r-xl);
  box-shadow: var(--sh-md); border: 1px solid var(--bdr); overflow: hidden;
  max-width: 900px; margin: 0 auto;
}
.fees-tabs { display: flex; background: var(--bg); border-bottom: 1px solid var(--bdr); }
.ftab {
  flex: 1; padding: 20px 24px;
  font-family: 'Outfit', sans-serif; font-size: 15px; font-weight: 700;
  color: var(--tx3); background: transparent;
  transition: all var(--t-med); position: relative;
}
.ftab::after {
  content: ''; position: absolute; bottom: 0; left: 0; right: 0; height: 3px;
  background: var(--c-blue2); transform: scaleX(0); transition: transform var(--t-med);
}
.ftab.on { color: var(--c-navy); background: var(--bg-card); }
.ftab.on::after { transform: scaleX(1); }
.ftab:hover:not(.on) { color: var(--c-navy); }

.fees-tbl { width: 100%; border-collapse: collapse; }
.fees-tbl th {
  padding: 18px 24px; text-align: left;
  background: #F8FAFF; color: var(--c-navy); font-size: 14px;
  border-bottom: 2px solid var(--bdr);
}
.fees-tbl th:not(:first-child) { text-align: center; }
.fees-tbl th small { display: block; font-weight: 500; font-size: 12px; color: var(--tx3); margin-top: 2px; }
.fees-tbl td { padding: 18px 24px; font-size: 15px; color: var(--tx2); border-bottom: 1px solid var(--bdr); }
.fees-tbl tr:last-child td { border-bottom: none; }
.fees-tbl tr:hover td { background: #F8FAFF; }
.fees-tbl td i { color: var(--c-blue2); margin-right: 10px; font-size: 16px; }
.price {
  text-align: center !important;
  font-family: 'Outfit', sans-serif; font-weight: 800 !important;
  font-size: 20px !important; color: var(--c-navy) !important;
}
.fees-note {
  padding: 18px 24px; background: #FFFBEB;
  font-size: 14px; color: #92400E;
  border-top: 1px solid #FDE68A;
  display: flex; align-items: flex-start; gap: 10px;
}
.fees-note i { color: var(--c-gold); flex-shrink: 0; margin-top: 2px; }

/* ──────────────────────────────────────────────────
   18. VENUE PAGE — COMPLETE REDESIGN
────────────────────────────────────────────────── */

/* Hero-style banner for venue (override page-hero) */
.venue-hero {
  position: relative;
  height: 520px;
  overflow: hidden;
}
.venue-hero-img {
  position: absolute; inset: 0;
  background: url('images/slides/slide2.jpg') center/cover no-repeat;
  transition: transform 8s linear;
}
.venue-hero:hover .venue-hero-img { transform: scale(1.05); }
.venue-hero-overlay {
  position: absolute; inset: 0;
  background: linear-gradient(to bottom,
    rgba(6,14,40,0.5) 0%,
    rgba(11,30,77,0.65) 60%,
    rgba(11,30,77,0.92) 100%);
}
.venue-hero-content {
  position: absolute; bottom: 0; left: 0; right: 0;
  padding: 60px 28px 56px;
  max-width: 1280px; margin: 0 auto;
  color: #fff;
}
.venue-hero-content h1 {
  font-size: clamp(2.2rem, 5vw, 3.8rem);
  color: #fff; margin-bottom: 12px; letter-spacing: -1.5px;
}
.venue-hero-content p { font-size: 17px; color: rgba(255,255,255,0.75); max-width: 640px; margin-bottom: 24px; }

.venue-chips { display: flex; flex-wrap: wrap; gap: 12px; }
.venue-chip {
  display: flex; align-items: center; gap: 8px;
  background: rgba(255,255,255,0.1); backdrop-filter: blur(8px);
  border: 1px solid rgba(255,255,255,0.2);
  color: #fff; font-size: 13.5px; font-weight: 600;
  padding: 9px 18px; border-radius: var(--r-pill);
}
.venue-chip i { color: var(--c-gold); }

/* Venue info grid */
.venue-info-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr;
  gap: 40px;
  margin-bottom: 60px;
}

/* Left column: venue details */
.venue-details-card {
  background: var(--bg-card);
  border-radius: var(--r-xl);
  box-shadow: var(--sh-md);
  border: 1px solid var(--bdr);
  overflow: hidden;
}
.venue-details-header {
  background: linear-gradient(135deg, var(--c-navy) 0%, var(--c-navy2) 100%);
  padding: 28px 36px;
  display: flex; align-items: center; gap: 16px; color: #fff;
}
.venue-details-header i { font-size: 28px; color: var(--c-gold); }
.venue-details-header h3 { font-size: 22px; color: #fff; }
.venue-detail-list { padding: 8px 0; }
.venue-detail-item {
  display: flex; align-items: flex-start; gap: 0;
  padding: 20px 28px;
  border-bottom: 1px solid var(--bdr);
  transition: background var(--t-fast);
}
.venue-detail-item:last-child { border-bottom: none; }
.venue-detail-item:hover { background: var(--bg); }
.vdi-icon {
  width: 52px; height: 52px; border-radius: 14px; flex-shrink: 0;
  margin-right: 20px;
  background: linear-gradient(135deg, rgba(30,64,175,0.08) 0%, rgba(37,99,235,0.12) 100%);
  color: var(--c-blue2); font-size: 20px;
  display: flex; align-items: center; justify-content: center;
  transition: all var(--t-med) var(--bounce);
}
.venue-detail-item:hover .vdi-icon { background: var(--c-blue2); color: #fff; transform: scale(1.1); }
.vdi-text { flex: 1; }
.vdi-text strong { display: block; font-size: 15px; font-weight: 700; color: var(--c-navy); margin-bottom: 4px; }
.vdi-text p { font-size: 14px; color: var(--tx3); line-height: 1.6; }

/* Right column: campus gallery + quick facts */
.venue-sidebar { display: flex; flex-direction: column; gap: 24px; }

.venue-gallery {
  border-radius: var(--r-xl); overflow: hidden;
  box-shadow: var(--sh-md); border: 1px solid var(--bdr);
  aspect-ratio: 4/3; position: relative;
  cursor: pointer;
}
.venue-gallery img { width: 100%; height: 100%; object-fit: cover; transition: transform 0.6s var(--ease); }
.venue-gallery:hover img { transform: scale(1.05); }
.venue-gallery-cap {
  position: absolute; bottom: 0; left: 0; right: 0;
  background: linear-gradient(to top, rgba(11,30,77,0.85), transparent);
  padding: 40px 20px 18px; color: rgba(255,255,255,0.9); font-size: 13.5px; font-weight: 500;
}

.venue-quick-facts {
  background: linear-gradient(135deg, var(--c-navy) 0%, var(--c-navy2) 100%);
  border-radius: var(--r-xl); padding: 28px;
  color: #fff; box-shadow: var(--sh-md);
}
.venue-quick-facts h4 { font-size: 17px; color: var(--c-gold); margin-bottom: 20px; display: flex; align-items: center; gap: 10px; }
.vqf-list { display: flex; flex-direction: column; gap: 12px; }
.vqf-item { display: flex; align-items: center; gap: 12px; font-size: 14px; color: rgba(255,255,255,0.85); }
.vqf-item i { color: var(--c-gold); width: 20px; flex-shrink: 0; }

/* How to Reach */
.reach-section { margin-bottom: 60px; }
.reach-cards { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.reach-card {
  background: var(--bg-card); border-radius: var(--r-xl); overflow: hidden;
  box-shadow: var(--sh-sm); border: 1px solid var(--bdr);
  transition: all var(--t-med) var(--bounce);
}
.reach-card:hover { transform: translateY(-8px); box-shadow: var(--sh-xl); }
.reach-card-top {
  padding: 36px 28px 28px;
  background: linear-gradient(135deg, var(--c-navy) 0%, var(--c-navy2) 100%);
  position: relative; overflow: hidden;
}
.reach-card-top::before {
  content: '';
  position: absolute; top: -30px; right: -30px;
  width: 100px; height: 100px; border-radius: 50%;
  background: rgba(255,255,255,0.04);
}
.reach-card-top i { font-size: 40px; color: var(--c-gold); margin-bottom: 14px; position: relative; }
.reach-card-top h4 { font-size: 20px; color: #fff; font-family: 'Outfit', sans-serif; position: relative; }
.reach-card-body { padding: 24px 28px; }
.reach-card-body p { font-size: 14.5px; color: var(--tx2); line-height: 1.7; }
.reach-card-body .reach-detail {
  display: flex; align-items: flex-start; gap: 10px;
  margin-top: 16px; padding-top: 16px;
  border-top: 1px solid var(--bdr);
  font-size: 13px; color: var(--tx3);
}
.reach-card-body .reach-detail i { color: var(--c-blue2); flex-shrink: 0; margin-top: 2px; }

/* Map */
.venue-map-wrap {
  border-radius: var(--r-xl); overflow: hidden;
  box-shadow: var(--sh-lg); border: 1px solid var(--bdr); position: relative;
}
.venue-map-label {
  position: absolute; top: 20px; left: 20px; z-index: 2;
  background: var(--bg-card); border-radius: var(--r-md);
  padding: 12px 20px; box-shadow: var(--sh-md);
  display: flex; align-items: center; gap: 10px;
  font-family: 'Outfit', sans-serif; font-size: 14px; font-weight: 700; color: var(--c-navy);
}
.venue-map-label i { color: var(--c-red); }
.venue-map-wrap iframe { width: 100%; height: 480px; border: 0; display: block; }

/* ──────────────────────────────────────────────────
   19. SUBMISSION PAGE
────────────────────────────────────────────────── */
.portal-cta {
  background: linear-gradient(135deg, var(--c-navy) 0%, var(--c-blue) 100%);
  border-radius: var(--r-xl); padding: 64px 48px;
  text-align: center; color: #fff; position: relative; overflow: hidden;
  box-shadow: var(--sh-xl); margin-bottom: 72px;
}
.portal-cta::before {
  content: '';
  position: absolute; top: -60px; right: -60px; width: 200px; height: 200px;
  border-radius: 50%; background: rgba(255,255,255,0.04);
}
.portal-cta::after {
  content: '';
  position: absolute; bottom: -40px; left: -40px; width: 160px; height: 160px;
  border-radius: 50%; background: rgba(255,255,255,0.04);
}
.portal-cta i.big { font-size: 56px; color: var(--c-gold); margin-bottom: 24px; position: relative; z-index: 1; }
.portal-cta h3 { font-size: 32px; margin-bottom: 16px; position: relative; z-index: 1; }
.portal-cta p { font-size: 16px; color: rgba(255,255,255,0.8); max-width: 560px; margin: 0 auto 32px; position: relative; z-index: 1; line-height: 1.7; }

.sub-steps { display: flex; flex-direction: column; gap: 24px; }
.sub-step {
  display: flex; gap: 28px; align-items: flex-start;
  background: var(--bg-card); border-radius: var(--r-lg); padding: 32px 36px;
  box-shadow: var(--sh-sm); border: 1px solid var(--bdr); transition: all var(--t-med);
}
.sub-step:hover { box-shadow: var(--sh-md); transform: translateX(8px); border-color: var(--c-blue2); }
.sub-num {
  width: 52px; height: 52px; flex-shrink: 0; border-radius: 50%;
  background: linear-gradient(135deg, var(--c-blue), var(--c-blue2));
  color: #fff; font-family: 'Outfit', sans-serif; font-size: 20px; font-weight: 900;
  display: flex; align-items: center; justify-content: center;
  box-shadow: 0 4px 12px rgba(30,64,175,0.3);
}
.sub-step h4 { font-size: 18px; color: var(--c-navy); margin-bottom: 10px; }
.sub-step p  { font-size: 14.5px; color: var(--tx3); line-height: 1.65; }

/* ──────────────────────────────────────────────────
   20. CONTACT PAGE
────────────────────────────────────────────────── */
.contact-cards { display: grid; grid-template-columns: repeat(2, 1fr); gap: 24px; }
.contact-card {
  background: var(--bg-card); border-radius: var(--r-xl); padding: 40px;
  box-shadow: var(--sh-sm); border: 1px solid var(--bdr);
  transition: all var(--t-med); display: flex; gap: 24px; align-items: flex-start;
}
.contact-card:hover { transform: translateY(-6px); box-shadow: var(--sh-lg); border-color: var(--c-blue2); }
.cc-icon {
  width: 72px; height: 72px; flex-shrink: 0; border-radius: 20px;
  background: linear-gradient(135deg, rgba(30,64,175,0.06) 0%, rgba(37,99,235,0.1) 100%);
  color: var(--c-blue2); font-size: 30px;
  display: flex; align-items: center; justify-content: center;
  transition: all var(--t-med) var(--bounce);
}
.contact-card:hover .cc-icon { background: var(--c-blue2); color: #fff; transform: scale(1.1); }
.cc-content h4 { font-size: 20px; color: var(--c-navy); margin-bottom: 4px; }
.cc-content .cc-role { font-size: 13.5px; color: var(--tx3); font-weight: 500; margin-bottom: 14px; }
.cc-content a {
  display: inline-flex; align-items: center; gap: 8px;
  font-size: 15px; font-weight: 600; color: var(--c-blue2);
  transition: color var(--t-fast);
}
.cc-content a:hover { color: var(--c-red); }

/* ──────────────────────────────────────────────────
   21. FOOTER — PREMIUM DARK
────────────────────────────────────────────────── */
.site-footer { background: var(--bg-dark); color: rgba(255,255,255,0.8); }

.footer-upper {
  padding: 80px 0 60px;
  border-bottom: 1px solid rgba(255,255,255,0.06);
}

.footer-grid {
  display: grid; grid-template-columns: 2fr 1.2fr 1.2fr 1.6fr;
  gap: 64px;
}

/* Brand column */
.fg-logos { display: flex; gap: 14px; align-items: center; margin-bottom: 24px; }
.fc-logo {
  width: 60px; height: 60px; border-radius: 50%; object-fit: contain;
  border: 2px solid rgba(255,255,255,0.1); padding: 4px;
  transition: border-color var(--t-med), transform var(--t-med) var(--bounce);
}
.fc-logo:hover { border-color: var(--c-gold); transform: scale(1.1); }
.fc-logo.nl { background: transparent; border-color: rgba(255,255,255,0.08); }
.fc-logo.ml { background: #fff; padding: 6px; }

.fg-brand h3 {
  font-family: 'Outfit', sans-serif; font-size: 22px; font-weight: 900;
  background: linear-gradient(90deg, var(--c-gold), var(--c-gold2));
  -webkit-background-clip: text; -webkit-text-fill-color: transparent; background-clip: text;
  margin-bottom: 14px;
}
.fg-brand p { font-size: 14px; color: rgba(255,255,255,0.5); line-height: 1.8; max-width: 300px; margin-bottom: 28px; }

.f-social { display: flex; gap: 10px; }
.f-social a {
  width: 42px; height: 42px; border-radius: 50%;
  background: rgba(255,255,255,0.05); border: 1px solid rgba(255,255,255,0.1);
  display: flex; align-items: center; justify-content: center; color: rgba(255,255,255,0.6);
  font-size: 16px; transition: all var(--t-med) var(--bounce);
}
.f-social a:hover { background: var(--c-red); border-color: var(--c-red); color: #fff; transform: translateY(-4px); }

/* Link columns */
.fg h4 {
  font-family: 'Outfit', sans-serif; font-size: 14px; font-weight: 800;
  color: #fff; margin-bottom: 24px; text-transform: uppercase; letter-spacing: 2px;
  position: relative; padding-bottom: 14px;
}
.fg h4::after {
  content: ''; position: absolute; bottom: 0; left: 0;
  width: 32px; height: 2px; background: var(--c-gold);
  border-radius: 2px;
}
.fg ul { display: flex; flex-direction: column; gap: 10px; }
.fg ul a {
  font-size: 14px; color: rgba(255,255,255,0.55);
  display: flex; align-items: center; gap: 10px;
  transition: all var(--t-fast);
}
.fg ul a::before {
  content: ''; width: 5px; height: 5px; border-radius: 50%;
  background: rgba(255,255,255,0.2); flex-shrink: 0;
  transition: background var(--t-fast), transform var(--t-fast);
}
.fg ul a:hover { color: var(--c-gold); padding-left: 4px; }
.fg ul a:hover::before { background: var(--c-gold); transform: scale(1.5); }

/* Contact column */
.fg-contact .fc-item { display: flex; gap: 14px; margin-bottom: 16px; align-items: flex-start; }
.fg-contact .fc-item i { color: var(--c-gold); flex-shrink: 0; font-size: 16px; margin-top: 3px; }
.fg-contact .fc-item span { font-size: 14px; color: rgba(255,255,255,0.55); line-height: 1.6; }

/* Footer bottom */
.footer-bottom {
  padding: 24px 28px;
  background: rgba(0,0,0,0.2);
  max-width: 100%; margin: 0;
}
.footer-bottom-inner {
  max-width: 1280px; margin: 0 auto;
  display: flex; align-items: center; justify-content: space-between; flex-wrap: wrap; gap: 12px;
}
.footer-bottom p { font-size: 13px; color: rgba(255,255,255,0.35); }
.footer-bottom-links { display: flex; gap: 24px; }
.footer-bottom-links a { font-size: 13px; color: rgba(255,255,255,0.35); transition: color var(--t-fast); }
.footer-bottom-links a:hover { color: var(--c-gold); }

/* ──────────────────────────────────────────────────
   22. BACK TO TOP
────────────────────────────────────────────────── */
.btt {
  position: fixed; bottom: 28px; right: 28px; z-index: 500;
  width: 52px; height: 52px; border-radius: 50%;
  background: var(--c-gold); color: var(--c-navy);
  font-size: 18px; display: flex; align-items: center; justify-content: center;
  box-shadow: 0 4px 20px rgba(245,158,11,0.4);
  opacity: 0; transform: translateY(20px) scale(0.8);
  pointer-events: none; transition: all var(--t-med) var(--bounce);
}
.btt.show { opacity: 1; transform: translateY(0) scale(1); pointer-events: auto; }
.btt:hover { background: #fff; transform: scale(1.12); }

/* ──────────────────────────────────────────────────
   23. RESPONSIVE
────────────────────────────────────────────────── */
@media (max-width: 1100px) {
  .footer-grid { grid-template-columns: 1fr 1fr; gap: 40px; }
  .venue-info-grid { grid-template-columns: 1fr; }
}

@media (max-width: 960px) {
  .page-cards { grid-template-columns: repeat(2, 1fr); }
  .speakers-grid { grid-template-columns: repeat(3, 1fr); }
  .about-grid { grid-template-columns: 1fr; gap: 48px; }
  .inst-card { grid-template-columns: 1fr; }
  .inst-card.flip { direction: ltr; }
  .inst-photo { height: 280px; }
  .inst-photo-overlay { background: linear-gradient(to bottom, transparent 40%, rgba(11,30,77,0.85)); }
  .reach-cards { grid-template-columns: 1fr; }
  .reg-steps { grid-template-columns: repeat(2, 1fr); }
  .reg-step:nth-child(2)::after { display: none; }
}

/* ──────────────────────────────────────────────────
   MOBILE — 768px and below
────────────────────────────────────────────────── */
@media (max-width: 768px) {

  /* ── HEADER: single-row logo layout ── */
  .hdr-brand-inner {
    flex-direction: row;
    align-items: center;
    justify-content: space-between;
    gap: 8px;
    padding: 10px 14px;
  }

  /* Show only logo image on mobile, hide text labels */
  .hdr-logo-block { flex-direction: row; gap: 8px; flex-shrink: 0; }
  .hdr-logo-text  { display: none; }
  .hdr-logo {
    width: 44px; height: 44px;
    padding: 3px;
  }
  .hdr-logo.mmmut-logo { padding: 4px; }

  /* Center conference info — compact */
  .hdr-center { flex: 1; text-align: center; padding: 0 6px; min-width: 0; }
  .hdr-conf-name   { font-size: 16px; letter-spacing: 0; line-height: 1.1; }
  .hdr-conf-edition{ font-size: 10px; margin-bottom: 2px; }
  .hdr-conf-long   { display: none; }
  .hdr-conf-meta   {
    display: flex; justify-content: center; flex-wrap: wrap;
    gap: 4px; font-size: 10px;
  }
  .hdr-conf-meta span { gap: 3px; }
  .hdr-meta-sep    { display: none; }

  /* ── Mobile Nav ── */
  .nav-mobile-brand { display: flex; font-size: 15px; }
  .hamburger { display: flex; }
  .nav-list {
    display: none; flex-direction: column; gap: 0;
    position: absolute; top: 100%; left: 0; right: 0;
    background: rgba(11,30,77,0.98); backdrop-filter: blur(20px);
    z-index: 300; padding: 6px; box-shadow: var(--sh-xl);
    border-radius: 0 0 var(--r-lg) var(--r-lg);
  }
  .nav-list.open { display: flex; }
  .nav-link { width: 100%; padding: 11px 16px; border-radius: var(--r-md); font-size: 13.5px; }
  .nav-link::before { display: none; }
  .nav-link:hover, .nav-link.active { background: rgba(255,255,255,0.08); }
  .dropdown {
    position: static; opacity: 1; visibility: visible; transform: none;
    box-shadow: none; border: none; padding: 0 0 4px; display: none; background: transparent;
  }
  .has-drop.open .dropdown { display: block; }
  .dropdown a { padding: 9px 16px 9px 32px; color: rgba(255,255,255,0.6); font-size: 12.5px; border-radius: var(--r-sm); }
  .dropdown a::before { display: none; }
  .dropdown a:hover { background: rgba(255,255,255,0.06); color: #fff; padding-left: 32px; }
  .hdr-nav { position: relative; }

  /* ── Page-level spacing ── */
  .page-section { padding: 44px 0; }
  .sec-head     { margin-bottom: 28px; }
  .sec-head h2  { font-size: 1.6rem; }
  .sec-head p   { font-size: 14px; }
  .sec-tag      { font-size: 11px; padding: 5px 12px; }

  /* ── Hero ── */
  .hero { height: 85svh; min-height: 520px; max-height: 700px; }
  .hero-body { padding: 0 20px; }
  .hero-body h1 { font-size: 2.1rem; letter-spacing: -0.5px; margin-bottom: 12px; }
  .hero-body p  { font-size: 14px; margin-bottom: 20px; }
  .hero-pill    { font-size: 10px; padding: 5px 14px; margin-bottom: 16px; }
  .hero-chips   { gap: 7px; margin-bottom: 22px; }
  .hero-chip    { font-size: 12px; padding: 7px 13px; }
  .hero-btns    { gap: 10px; }
  .hero-arr     { width: 40px; height: 40px; font-size: 15px; }
  .hero-arr.prev{ left: 12px; }
  .hero-arr.next{ right: 12px; }
  .hero-dots    { left: 20px; bottom: 24px; }

  /* Countdown: move it inline, compact */
  .hero-countdown {
    position: static;
    border-radius: var(--r-lg);
    border: 1px solid rgba(255,255,255,0.1);
    margin: 16px 20px 0;
    padding: 16px 18px;
  }
  .hc-label  { font-size: 10px; margin-bottom: 10px; }
  .hc-boxes  { gap: 6px; }
  .hc-box    { min-width: 56px; padding: 8px 10px; border-radius: 10px; }
  .hc-num    { font-size: 22px; }
  .hc-unit   { font-size: 9px; }
  .hc-sep    { font-size: 20px; }

  /* ── Stats bar ── */
  .stats-inner { grid-template-columns: repeat(2, 1fr); }
  .stat-item   { padding: 16px; gap: 12px; border-bottom: 1px solid rgba(255,255,255,0.06); }
  .stat-item:nth-child(2n) { border-right: none; }
  .stat-item i      { font-size: 22px; }
  .stat-item strong { font-size: 14px; }
  .stat-item span   { font-size: 11px; }

  /* ── Cards ── */
  /* Cards — 2 per row on mobile */
  .page-cards {
    grid-template-columns: repeat(2, 1fr);
    gap: 12px;
  }
  .page-card {
    padding: 20px 16px 18px;
    border-radius: 16px;
  }
  /* On mobile show only icon + title + link, hide long description */
  .page-card p { display: none; }
  .pc-icon {
    width: 48px; height: 48px;
    font-size: 20px; border-radius: 12px;
    margin-bottom: 12px;
    box-shadow: 0 4px 10px rgba(30,64,175,0.2);
  }
  .page-card.red-accent    .pc-icon { box-shadow: 0 4px 10px rgba(220,38,38,0.25); }
  .page-card.gold-accent   .pc-icon { box-shadow: 0 4px 10px rgba(245,158,11,0.25); }
  .page-card.teal-accent   .pc-icon { box-shadow: 0 4px 10px rgba(13,148,136,0.25); }
  .page-card.purple-accent .pc-icon { box-shadow: 0 4px 10px rgba(124,58,237,0.25); }
  .page-card h3 { font-size: 14px; margin-bottom: 10px; line-height: 1.3; }
  .pc-link  { font-size: 13px; }

  /* ── Speaker / committee grids ── */
  .speakers-grid { grid-template-columns: repeat(2, 1fr); gap: 14px; }
  .spk-card { padding: 20px 14px; border-radius: 14px; }
  .spk-avatar { width: 60px; height: 60px; font-size: 24px; margin-bottom: 12px; }
  .spk-card h4 { font-size: 13.5px; }

  /* ── Timeline ── */
  .tl-item { flex-direction: column; gap: 10px; }
  .timeline::before { display: none; }
  .tl-dot  { width: 48px; height: 48px; border-width: 2px; }
  .tl-dot i{ font-size: 18px; }
  .tl-body { padding: 20px 22px; border-radius: 14px; }
  .tl-body::before { display: none; }
  .tl-body h3  { font-size: 16px; }
  .tl-date     { font-size: 17px; }
  .tl-body p   { font-size: 13.5px; }

  /* ── Tracks ── */
  .track-subtopics  { grid-template-columns: 1fr; }
  .track-header     { padding: 18px 20px; gap: 14px; }
  .track-icon       { width: 44px; height: 44px; font-size: 18px; border-radius: 12px; flex-shrink: 0; }
  .track-header h3  { font-size: 15px; }
  .track-body       { padding: 0 20px 20px; }
  .track-subtopics li { font-size: 13.5px; padding: 8px 12px; }

  /* ── Registration ── */
  .reg-steps  { grid-template-columns: 1fr 1fr; gap: 0; }
  .reg-step   { padding: 22px 14px; }
  .reg-step::after { display: none; }
  .reg-step-n { width: 44px; height: 44px; font-size: 16px; margin-bottom: 12px; }
  .reg-step h4{ font-size: 14px; }
  .fees-tbl th, .fees-tbl td { padding: 12px 14px; }
  .price      { font-size: 16px !important; }
  .fees-note  { font-size: 13px; padding: 14px 16px; }

  /* ── Submission ── */
  .portal-cta  { padding: 36px 24px; border-radius: 18px; }
  .portal-cta i.big { font-size: 40px; }
  .portal-cta h3    { font-size: 22px; }
  .portal-cta p     { font-size: 14px; }
  .sub-step   { padding: 22px 20px; gap: 16px; flex-direction: row; }
  .sub-num    { width: 40px; height: 40px; font-size: 16px; flex-shrink: 0; }
  .sub-step h4{ font-size: 15px; }
  .sub-step p { font-size: 13.5px; }

  /* ── Venue ── */
  .venue-hero         { height: 300px; }
  .venue-hero-content { padding: 24px 16px 20px; }
  .venue-hero-content h1 { font-size: 1.8rem; letter-spacing: -0.5px; }
  .venue-hero-content p  { font-size: 14px; }
  .venue-chips { gap: 8px; }
  .venue-chip  { font-size: 12px; padding: 6px 12px; }
  .venue-info-grid { grid-template-columns: 1fr; gap: 20px; }
  .venue-details-header { padding: 20px 22px; }
  .venue-details-header h3 { font-size: 18px; }
  .venue-detail-item { padding: 16px 18px; gap: 0; }
  .vdi-icon { width: 42px; height: 42px; font-size: 16px; margin-right: 14px; border-radius: 10px; }
  .vdi-text strong { font-size: 14px; }
  .vdi-text p { font-size: 13px; }
  .venue-quick-facts { padding: 20px; border-radius: 16px; }
  .reach-cards { grid-template-columns: 1fr; gap: 16px; }
  .reach-card-top { padding: 22px 20px 18px; }
  .reach-card-top i { font-size: 28px; margin-bottom: 8px; }
  .reach-card-top h4 { font-size: 17px; }
  .reach-card-body { padding: 18px 20px; }
  .reach-card-body p { font-size: 13.5px; }
  .venue-map-wrap iframe { height: 320px; }

  /* ── About ── */
  .about-grid       { grid-template-columns: 1fr; gap: 28px; }
  .about-lead       { font-size: 18px; }
  .about-text p     { font-size: 14.5px; }
  .about-highlights { grid-template-columns: 1fr; gap: 12px; }
  .hl-card          { padding: 20px 18px; border-radius: 14px; }
  .hl-icon          { width: 42px; height: 42px; font-size: 18px; border-radius: 10px; }
  .inst-card        { grid-template-columns: 1fr; }
  .inst-card.flip   { direction: ltr; }
  .inst-photo       { height: 220px; }
  .inst-body        { padding: 24px 22px; }
  .inst-stats       { flex-wrap: wrap; gap: 10px; }

  /* ── Contact ── */
  .contact-cards { grid-template-columns: 1fr; gap: 14px; }
  .contact-card  { padding: 24px 20px; gap: 16px; border-radius: 16px; }
  .cc-icon       { width: 54px; height: 54px; font-size: 22px; border-radius: 14px; }
  .cc-content h4 { font-size: 17px; }

  /* ── Footer ── */
  .footer-upper  { padding: 48px 0 36px; }
  .footer-grid   { grid-template-columns: 1fr; gap: 28px; }
  .fg-brand p    { max-width: 100%; }
  .fg h4         { font-size: 13px; margin-bottom: 16px; }
  .fg ul a       { font-size: 13.5px; }
  .fg-contact .fc-item span { font-size: 13.5px; }
  .f-social a    { width: 36px; height: 36px; font-size: 14px; }

  /* ── Page Hero (inner pages) ── */
  .page-hero    { padding: 60px 20px 48px; }
  .page-hero h1 { font-size: 2rem; letter-spacing: -0.5px; }
  .page-hero p  { font-size: 15px; }

  /* ── Buttons ── */
  .btn    { font-size: 14px; padding: 11px 22px; }
  .btn-lg { font-size: 14px; padding: 12px 24px; }
  .btn-row, .cta-row { gap: 12px; justify-content: center; }

  /* ── National list ── */
  .national-grid { grid-template-columns: 1fr; }
  .natl-item     { padding: 12px 14px; font-size: 13.5px; }
}

/* ──────────────────────────────────────────────────
   MOBILE — 480px and below (small phones)
────────────────────────────────────────────────── */
@media (max-width: 480px) {
  .wrap { padding: 0 14px; }

  /* Header even more compact */
  .hdr-logo { width: 38px; height: 38px; }
  .hdr-conf-name    { font-size: 14px; }
  .hdr-conf-edition { font-size: 9.5px; }
  .hdr-conf-meta    { font-size: 9px; }

  /* Hero */
  .hero { height: 92svh; }
  .hero-body h1 { font-size: 1.85rem; }
  .hero-body p  { font-size: 13px; }
  .hero-btns .btn { font-size: 13px; padding: 10px 18px; }

  /* Countdown very compact */
  .hc-box  { min-width: 50px; padding: 7px 8px; }
  .hc-num  { font-size: 20px; }
  .hc-sep  { font-size: 18px; }

  /* Grids go single column */
  .speakers-grid { grid-template-columns: 1fr; }
  .reg-steps     { grid-template-columns: 1fr; }

  /* Fees table: hide category icon on tiny screens */
  .fees-tbl td i { display: none; }
  .fees-tbl th, .fees-tbl td { padding: 10px 12px; font-size: 13px; }

  /* Footer bottom */
  .footer-bottom-inner { flex-direction: column; text-align: center; gap: 8px; }
  .footer-bottom-links { gap: 16px; justify-content: center; }
}