/* ============================================================
   CSS VARIABLES & RESET
   ============================================================ */
*, *::before, *::after { margin: 0; padding: 0; box-sizing: border-box; }

:root {
  --black:        #0A0A0A;
  --black-soft:   #111111;
  --black-card:   #141414;
  --black-border: #1E1E1E;
  --red:          #9B1C2C;
  --red-light:    #B52235;
  --red-dark:     #7A1522;
  --gold:         #D4AF37;
  --gold-light:   #E8C84A;
  --gold-dim:     #9B8027;
  --white:        #FFFFFF;
  --off-white:    #F5F0E8;
  --gray:         #888888;
  --gray-light:   #CCCCCC;
--font-display: 'Lavishe', 'Playfair Display', serif;
    --font-body:    'EB Garamond', serif;
    --font-ui:      'Be Vietnam Pro', system-ui, sans-serif;
    
    /* GiĂºp font sắc nĂ©t hÆ¡n */
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    text-rendering: optimizeLegibility;
  --transition:   0.4s cubic-bezier(0.25, 0.46, 0.45, 0.94);
  --transition-fast: 0.2s ease;
}

html { scroll-behavior: smooth; }

body {
  background: var(--black);
  color: var(--off-white);
  font-family: var(--font-body);
  font-size: 18px;
  line-height: 1.7;
  overflow-x: hidden;
}

img { max-width: 100%; height: auto; display: block; }
a { text-decoration: none; color: inherit; }
ul { list-style: none; }

/* ============================================================
   SCROLLBAR
   ============================================================ */
::-webkit-scrollbar { width: 4px; }
::-webkit-scrollbar-track { background: var(--black); }
::-webkit-scrollbar-thumb { background: var(--red); border-radius: 2px; }

/* ============================================================
   NOISE TEXTURE
   ============================================================ */
body::before {
  content: '';
  position: fixed;
  inset: 0;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='noise'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23noise)' opacity='0.03'/%3E%3C/svg%3E");
  pointer-events: none;
  z-index: 9999;
  opacity: 0.4;
}

/* ============================================================
   UTILITY CLASSES
   ============================================================ */
.container { max-width: 1280px; margin: 0 auto; padding: 0 40px; }

.section-label {
  font-family: var(--font-ui);
  font-size: 10px;
  font-weight: 500;
  letter-spacing: 0.4em;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 16px;
  display: block;
}

.section-title {
  font-family: var(--font-display);
  font-size: clamp(2rem, 4vw, 3.5rem);
  font-weight: 600;
  letter-spacing: 0.05em;
  color: var(--white);
  line-height: 1.1;
}

.gold-line {
  width: 60px;
  height: 1px;
  background: linear-gradient(90deg, var(--gold), transparent);
  margin: 24px 0 40px;
}

/* ============================================================
   BUTTONS
   ============================================================ */
.btn-primary {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 14px 32px;
  background: transparent;
  border: 1px solid var(--gold);
  color: var(--gold);
  font-family: var(--font-ui);
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.3em;
  text-transform: uppercase;
  text-decoration: none;
  transition: var(--transition);
  cursor: pointer;
  position: relative;
  overflow: hidden;
}
.btn-primary::before {
  content: '';
  position: absolute;
  inset: 0;
  background: var(--gold);
  transform: translateX(-100%);
  transition: var(--transition);
  z-index: 0;
}
.btn-primary:hover::before { transform: translateX(0); }
.btn-primary:hover { color: var(--black); }
.btn-primary span { position: relative; z-index: 1; }

.btn-red {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 14px 32px;
  background: var(--red);
  border: 1px solid var(--red);
  color: var(--white);
  font-family: var(--font-ui);
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.3em;
  text-transform: uppercase;
  text-decoration: none;
  transition: var(--transition);
  cursor: pointer;
}
.btn-red:hover { background: var(--red-light); border-color: var(--red-light); }

/* ============================================================
   REVEAL ANIMATION
   ============================================================ */
.reveal {
  opacity: 0;
  transform: translateY(40px);
  transition: opacity 0.8s ease, transform 0.8s ease;
}
.reveal.visible { opacity: 1; transform: translateY(0); }
.reveal-delay-1 { transition-delay: 0.1s; }
.reveal-delay-2 { transition-delay: 0.2s; }
.reveal-delay-3 { transition-delay: 0.3s; }
.reveal-delay-4 { transition-delay: 0.4s; }

/* ============================================================
   HEADER
   ============================================================ */
#site-header {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 1000;
  transition: var(--transition);
}
#site-header.scrolled {
  background: rgba(10,10,10,0.96);
  backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--black-border);
}
.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 22px 40px;
  max-width: 1400px;
  margin: 0 auto;
}

/* Logo */
.site-logo {
  display: flex;
  align-items: center;
  gap: 10px;
  text-decoration: none;
  flex-shrink: 0;
}
.logo-icon { width: 44px; height: 44px; }
.logo-text-group { display: flex; flex-direction: column; align-items: center; }
.logo-main {
  font-family: var(--font-display);
  font-size: 18px;
  font-weight: 700;
  letter-spacing: 0.2em;
  color: var(--red);
  line-height: 1;
}
.logo-sub {
  font-family: var(--font-ui);
  font-size: 8px;
  font-weight: 400;
  letter-spacing: 0.4em;
  color: var(--gold);
  text-transform: uppercase;
  margin-top: 4px;
}

/* Navigation */
#site-navigation { display: flex; align-items: center; gap: 36px; }
#site-navigation .menu { display: flex; gap: 36px; }
#site-navigation .menu a {
  font-family: var(--font-ui);
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--gray-light);
  text-decoration: none;
  transition: var(--transition-fast);
  position: relative;
  padding-bottom: 4px;
}
#site-navigation .menu a::after {
  content: '';
  position: absolute;
  bottom: 0; left: 0;
  width: 0; height: 1px;
  background: var(--gold);
  transition: var(--transition);
}
#site-navigation .menu a:hover { color: var(--white); }
#site-navigation .menu a:hover::after { width: 100%; }

.header-cta {
  padding: 10px 24px;
  border: 1px solid var(--red);
  color: var(--white);
  font-family: var(--font-ui);
  font-size: 10px;
  font-weight: 500;
  letter-spacing: 0.25em;
  text-transform: uppercase;
  text-decoration: none;
  transition: var(--transition);
  background: transparent;
}
.header-cta:hover { background: var(--red); }

/* Mobile hamburger */
.menu-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
  padding: 5px;
  background: none;
  border: none;
}
.menu-toggle span {
  display: block;
  width: 24px; height: 1px;
  background: var(--white);
  transition: var(--transition);
}

/* ============================================================
   MOBILE NAV & OVERLAY
   (Defined in CSS — NOT injected by JS — to prevent flash)
   ============================================================ */
.mobile-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.7);
  z-index: 1999;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.4s ease;
  /* Prevent layout flash before JS runs */
  visibility: hidden;
}
.mobile-overlay.open {
  opacity: 1;
  pointer-events: all;
  visibility: visible;
}

.mobile-nav {
  position: fixed;
  top: 0;
  right: -100%;
  width: 320px;
  height: 100vh;
  background: var(--black-card);
  border-left: 1px solid var(--black-border);
  z-index: 2000;
  transition: right 0.4s cubic-bezier(0.77, 0, 0.175, 1),
              visibility 0s linear 0.4s;
  padding: 100px 40px 40px;
  display: flex;
  flex-direction: column;
  /* GPU composite layer — prevents repaint flash */
  will-change: right;
  /* Hide from AT and prevent focus trap until open */
  visibility: hidden;
  overflow-y: auto;
  -webkit-overflow-scrolling: touch;
}
.mobile-nav.open {
  right: 0;
  visibility: visible;
  transition: right 0.4s cubic-bezier(0.77, 0, 0.175, 1),
              visibility 0s linear 0s;
}

/* Nav links inside mobile panel */
.mobile-nav .menu,
.mobile-nav .mobile-nav-links {
  display: flex;
  flex-direction: column;
  list-style: none;
}
.mobile-nav .menu a,
.mobile-nav .mobile-nav-links li a {
  display: block;
  padding: 18px 0;
  font-family: var(--font-display);
  font-size: 1.1rem;
  color: var(--off-white);
  letter-spacing: 0.05em;
  border-bottom: 1px solid var(--black-border);
  transition: color 0.2s ease, padding-left 0.2s ease;
  text-decoration: none;
}
.mobile-nav .menu a:hover,
.mobile-nav .mobile-nav-links li a:hover {
  color: var(--gold);
  padding-left: 8px;
}

/* Close button */
.mobile-close {
  position: absolute;
  top: 24px; right: 24px;
  width: 44px; height: 44px;
  display: flex; align-items: center; justify-content: center;
  cursor: pointer;
  color: var(--gray);
  font-size: 20px;
  border: 1px solid var(--black-border);
  background: none;
  transition: color 0.2s ease, border-color 0.2s ease;
}
.mobile-close:hover {
  color: var(--white);
  border-color: var(--gray);
}

/* Desktop: hide hamburger only — panel stays in DOM for JS transition */
@media (min-width: 901px) {
  .menu-toggle { display: none !important; }
}

/* ============================================================
   DESKTOP DROPDOWN SUBMENU
   ============================================================ */
#site-navigation .menu-item-has-children {
  position: relative;
}
#site-navigation .sub-menu {
  display: block;
  position: absolute;
  top: calc(100% + 12px);
  left: 0;
  min-width: 200px;
  background: var(--black-card);
  border: 1px solid var(--black-border);
  list-style: none;
  padding: 8px 0;
  z-index: 500;
  /* Ẩn bằng opacity+visibility để transition mượt */
  opacity: 0;
  visibility: hidden;
  transform: translateY(-6px);
  transition: opacity 0.2s ease, transform 0.2s ease, visibility 0s linear 0.2s;
  pointer-events: none;
}
#site-navigation .sub-menu.open,
#site-navigation .menu-item-has-children:hover > .sub-menu {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
  transition: opacity 0.2s ease, transform 0.2s ease, visibility 0s linear 0s;
  pointer-events: all;
}
#site-navigation .sub-menu li a {
  display: block;
  padding: 10px 20px;
  font-family: var(--font-ui);
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--gray-light);
  white-space: nowrap;
  transition: color 0.2s ease, padding-left 0.2s ease;
  border-bottom: none;
}
#site-navigation .sub-menu li a:hover {
  color: var(--gold);
  padding-left: 26px;
}
#site-navigation .sub-menu li a::after { display: none; }

/* Mobile accordion submenu */
.mobile-nav .sub-menu {
  list-style: none;
  overflow: hidden;
  max-height: 0;
  transition: max-height 0.35s cubic-bezier(0.4, 0, 0.2, 1);
}
.mobile-nav .sub-menu li a {
  padding: 12px 0 12px 16px !important;
  font-size: 0.92rem !important;
  color: rgba(245, 240, 232, 0.55) !important;
  border-bottom: 1px solid rgba(255, 255, 255, 0.05) !important;
  letter-spacing: 0.04em;
}
.mobile-nav .sub-menu li a:hover {
  color: var(--gold) !important;
  padding-left: 24px !important;
}

/* Submenu arrow */
.mobile-submenu-arrow {
  float: right;
  font-size: 1.3rem;
  line-height: 1;
  color: rgba(212, 175, 55, 0.5);
  transition: transform 0.3s ease, color 0.2s ease;
  pointer-events: none;
}
.mobile-open > a .mobile-submenu-arrow {
  transform: rotate(90deg);
  color: var(--gold);
}

/* Reduced motion */
@media (prefers-reduced-motion: reduce) {
  .mobile-nav     { transition: none; }
  .mobile-overlay { transition: none; }
}

/* ============================================================
   HERO
   ============================================================ */
.hero-section {
  height: 100vh;
  min-height: 700px;
  position: relative;
  overflow: hidden;
  display: flex;
  align-items: center;
}
.hero-bg {
  position: absolute;
  inset: 0;
  z-index: 0;
}
.hero-bg img {
  width: 100%; height: 100%;
  object-fit: cover;
}
.hero-bg-fallback {
  width: 100%; height: 100%;
  background: radial-gradient(ellipse at 30% 50%, #2a0810 0%, #0A0A0A 60%);
}
.hero-overlay {
  position: absolute; inset: 0;
  background: linear-gradient(to right, rgba(10,10,10,0.88) 0%, rgba(10,10,10,0.4) 60%, rgba(10,10,10,0.2) 100%);
  z-index: 1;
}
.hero-overlay-bottom {
  position: absolute; bottom: 0; left: 0; right: 0;
  height: 200px;
  background: linear-gradient(to top, var(--black), transparent);
  z-index: 1;
}
.hero-content {
  position: relative; z-index: 2;
  max-width: 1400px; margin: 0 auto;
  padding: 0 40px; padding-top: 100px;
}
.hero-eyebrow {
  display: flex; align-items: center; gap: 16px;
  margin-bottom: 28px;
  animation: fadeInUp 1s ease 0.2s both;
}
.hero-eyebrow-line { width: 40px; height: 1px; background: var(--gold); }
.hero-eyebrow-text {
  font-family: var(--font-ui);
  font-size: 10px;
  letter-spacing: 0.5em;
  text-transform: uppercase;
  color: var(--gold);
}
.hero-title {
  font-family: var(--font-display);
  font-size: clamp(3rem, 7vw, 6.5rem);
  font-weight: 700;
  letter-spacing: 0.08em;
  color: var(--red);
  line-height: 1;
  margin-bottom: 8px;
  animation: fadeInUp 1s ease 0.4s both;
}
.hero-title .red { color: var(--red); }
.hero-title .gold { color: var(--gold); }
.hero-subtitle {
  font-family: var(--font-body);
  font-size: clamp(1.1rem, 2vw, 1.6rem);
  font-weight: 300; font-style: italic;
  color: rgba(245,240,232,0.7);
  margin-bottom: 48px;
  animation: fadeInUp 1s ease 0.6s both;
  max-width: 600px;
}
.hero-actions {
  display: flex; gap: 20px; flex-wrap: wrap;
  animation: fadeInUp 1s ease 0.8s both;
}
.hero-scroll {
  position: absolute; bottom: 48px; left: 50%;
  transform: translateX(-50%);
  z-index: 2;
  display: flex; flex-direction: column; align-items: center; gap: 8px;
  animation: fadeInUp 1s ease 1s both;
}
.hero-scroll-text {
  font-family: var(--font-ui);
  font-size: 9px; letter-spacing: 0.4em;
  text-transform: uppercase; color: var(--gray);
}
.hero-scroll-line {
  width: 1px; height: 48px;
  background: linear-gradient(to bottom, var(--gray), transparent);
  animation: scrollLine 2s ease infinite;
}
.hero-dragon {
  position: absolute; right: 5%; top: 50%;
  transform: translateY(-50%);
  width: 55%; height: 90%;
  z-index: 1; opacity: 0.1; pointer-events: none;
}

/* ============================================================
   STATS BAR
   ============================================================ */
.stats-bar {
  background: linear-gradient(180deg, #0f0f0f 0%, var(--black-card) 100%);
  border-top: 1px solid rgba(212,175,55,0.12);
  border-bottom: 1px solid rgba(212,175,55,0.06);
  padding: 36px 0;
  position: relative;
}
.stats-bar::before {
  content: '';
  position: absolute; top: 0; left: 0; right: 0; height: 1px;
  background: linear-gradient(90deg, transparent, rgba(212,175,55,0.4), transparent);
}
.stats-inner {
  max-width: 1280px; margin: 0 auto; padding: 0 40px;
  display: grid; grid-template-columns: repeat(4,1fr);
}
.stat-item {
  text-align: center; padding: 0 32px;
  border-right: 1px solid var(--black-border);
}
.stat-item:last-child { border-right: none; }
.stat-num {
  font-family: var(--font-display);
  font-size: 2.8rem; font-weight: 600; color: var(--gold);
  line-height: 1; margin-bottom: 6px;
  background: linear-gradient(90deg, var(--gold-dim), var(--gold-light), var(--gold-dim));
  background-size: 200% auto;
  -webkit-background-clip: text; -webkit-text-fill-color: transparent;
  background-clip: text;
  animation: shimmer 4s linear infinite;
}
.stat-label {
  font-family: var(--font-ui);
  font-size: 9px; letter-spacing: 0.3em;
  text-transform: uppercase; color: var(--gray);
}

/* ============================================================
   EVENTS SECTION
   ============================================================ */
.events-section {
  padding: 120px 0; background: var(--black); position: relative;
}
.events-section::before {
  content: '';
  position: absolute; top: 0; left: 0; right: 0; height: 1px;
  background: linear-gradient(90deg, transparent, var(--gold-dim), var(--red), var(--gold-dim), transparent);
  opacity: 0.6;
}
.section-header {
  display: flex; justify-content: space-between; align-items: flex-end;
  margin-bottom: 60px;
}
.events-grid {
  display: grid; grid-template-columns: 1fr 1fr; gap: 1px;
  background: rgba(212,175,55,0.06);
  border: 1px solid rgba(212,175,55,0.06);
}

/* — Featured card — */
.event-card {
  position: relative; overflow: hidden; cursor: pointer;
  background: var(--black-card); display: flex;
  transition: var(--transition);
}
.event-card::after {
  content: '';
  position: absolute; inset: 0;
  border: 1px solid transparent;
  transition: border-color 0.4s ease;
  z-index: 3; pointer-events: none;
}
.event-card:hover::after { border-color: rgba(212,175,55,0.25); }
.event-card:hover { transform: translateY(-3px); }

.event-card-featured { grid-column: span 2; height: 480px; }
.event-card-regular { height: 280px; }

.event-card-image {
  position: absolute; inset: 0;
  overflow: hidden;
}
.event-card-image img {
  width: 100%; height: 100%;
  object-fit: cover;
  transition: transform 1s cubic-bezier(0.25, 0.46, 0.45, 0.94);
  filter: brightness(0.8) saturate(0.9);
}
.event-card:hover .event-card-image img {
  transform: scale(1.04);
  filter: brightness(0.9) saturate(1.05);
}
.event-card-image-fallback {
  width: 100%; height: 100%;
  background: linear-gradient(135deg, #2d0a10 0%, #1a0508 50%, #0d1520 100%);
}

.event-card-overlay {
  position: absolute; inset: 0;
  background:
    linear-gradient(to top, rgba(8,8,12,0.97) 0%, rgba(8,8,12,0.55) 45%, rgba(8,8,12,0.1) 100%),
    linear-gradient(to right, rgba(8,8,12,0.4) 0%, transparent 60%);
  z-index: 1;
}

/* Gold shimmer line on hover */
.event-card-overlay::after {
  content: '';
  position: absolute; top: 0; left: 0; right: 0; height: 1px;
  background: linear-gradient(90deg, transparent, var(--gold), transparent);
  opacity: 0;
  transition: opacity 0.4s ease;
}
.event-card:hover .event-card-overlay::after { opacity: 0.5; }

.event-card-content {
  position: absolute; bottom: 0; left: 0; right: 0;
  padding: 36px 36px 32px; z-index: 2;
}

/* — Status badge — */
.event-status {
  display: inline-flex; align-items: center; gap: 6px;
  padding: 5px 14px;
  font-family: var(--font-ui); font-size: 8px;
  font-weight: 600; letter-spacing: 0.35em; text-transform: uppercase;
  margin-bottom: 14px;
  clip-path: polygon(8px 0%, 100% 0%, calc(100% - 8px) 100%, 0% 100%);
}
.status-upcoming {
  background: linear-gradient(135deg, var(--red-dark), var(--red));
  color: var(--white);
  box-shadow: 0 0 16px rgba(155,28,44,0.35);
}
.status-past {
  background: transparent;
  border: 1px solid rgba(136,136,136,0.3);
  color: var(--gray);
  clip-path: none;
}
.status-announced {
  background: linear-gradient(135deg, #0d3d1a, #1a6b30);
  color: #5de890;
  box-shadow: 0 0 16px rgba(30,180,80,0.2);
}

/* — Event title — */
.event-title {
  font-family: var(--font-display);
  font-size: 1.5rem; font-weight: 600;
  color: var(--off-white); margin-bottom: 14px; line-height: 1.15;
  letter-spacing: 0.03em;
  text-shadow: 0 2px 20px rgba(0,0,0,0.5);
}
.event-card-featured .event-title {
  font-size: 2.4rem;
  letter-spacing: 0.04em;
}

/* — Meta row — */
.event-meta { display: flex; gap: 20px; align-items: center; flex-wrap: wrap; }
.event-meta-item {
  display: flex; align-items: center; gap: 7px;
  font-family: var(--font-ui); font-size: 9px;
  font-weight: 500; letter-spacing: 0.18em; text-transform: uppercase;
  color: rgba(204,204,204,0.65);
  transition: color 0.2s;
}
.event-card:hover .event-meta-item { color: rgba(204,204,204,0.85); }
.event-meta-icon {
  color: var(--gold); opacity: 0.8;
  transition: opacity 0.2s;
}
.event-card:hover .event-meta-icon { opacity: 1; }

/* — Prize — */
.event-prize {
  font-family: var(--font-display);
  font-size: 1.9rem; font-weight: 600; margin-top: 10px;
  background: linear-gradient(90deg, var(--gold-dim), var(--gold-light), var(--gold-dim));
  background-size: 200% auto;
  -webkit-background-clip: text; -webkit-text-fill-color: transparent;
  background-clip: text;
  animation: shimmer 5s linear infinite;
  text-shadow: none;
}

/* — Compact list row (below featured card) — */
.event-list-row {
  position: relative;
  display: grid;
  grid-template-columns: 180px 1fr auto;
  align-items: center;
  padding: 22px 32px;
  background: rgba(255,255,255,0.012);
  border-top: 1px solid rgba(212,175,55,0.06);
  transition: background 0.25s, border-color 0.25s;
  cursor: pointer;
  gap: 24px;
}
.event-list-row:hover {
  background: rgba(212,175,55,0.03);
  border-top-color: rgba(212,175,55,0.15);
}
.event-list-row::after {
  content: '';
  position: absolute; bottom: 0; left: 32px; right: 32px; height: 1px;
  background: linear-gradient(90deg, rgba(212,175,55,0.08), transparent);
}
.event-list-tba {
  font-family: var(--font-display);
  font-size: 1.4rem; font-weight: 600;
  color: rgba(212,175,55,0.5);
  letter-spacing: 0.12em;
  line-height: 1;
}
.event-list-date {
  font-family: var(--font-ui);
  font-size: 9px; letter-spacing: 0.2em;
  color: rgba(255,255,255,0.2); margin-top: 4px;
}
.event-list-info .event-list-title {
  font-family: var(--font-display);
  font-size: 1.1rem; font-weight: 600;
  color: rgba(240,232,208,0.8); letter-spacing: 0.02em;
  display: flex; align-items: center; gap: 10px;
}
.event-list-meta {
  display: flex; align-items: center; gap: 14px; margin-top: 5px;
  font-family: var(--font-ui); font-size: 9px;
  letter-spacing: 0.12em; color: rgba(255,255,255,0.25);
}
.event-list-meta span { display: flex; align-items: center; gap: 5px; }
.event-list-arrow {
  color: rgba(212,175,55,0.3); font-size: 18px;
  transition: color 0.2s, transform 0.2s;
}
.event-list-row:hover .event-list-arrow {
  color: rgba(212,175,55,0.7);
  transform: translateX(4px);
}

/* ============================================================
   EVENT DETAIL PANEL  (info grid + CTA buttons in event modal/page)
   ============================================================ */

/* — Featured event wrapper — */
.rdp-featured-event {
  background: linear-gradient(135deg, #0d0d18 0%, #0f0f1e 60%, #0a0a14 100%);
  border: 1px solid rgba(212,175,55,0.12);
  border-left: 2px solid rgba(212,175,55,0.5);
  overflow: hidden;
  position: relative;
}
.rdp-featured-event::before {
  content: '';
  position: absolute; top: 0; left: 0; right: 0; height: 1px;
  background: linear-gradient(90deg, transparent, rgba(212,175,55,0.7), transparent);
}

/* — Date/countdown column — */
.rdp-featured-date {
  background: rgba(255,255,255,0.02);
  display: flex; flex-direction: column;
  align-items: center; justify-content: center;
  padding: 32px 20px;
  border-right: 1px solid rgba(212,175,55,0.08);
  text-align: center;
}
.rdp-featured-tba {
  font-family: var(--font-display);
  font-size: 2.5rem; font-weight: 700;
  color: var(--gold); line-height: 1; margin-bottom: 8px;
  text-shadow: 0 0 30px rgba(212,175,55,0.3);
}
.rdp-featured-datestr {
  font-family: var(--font-ui); font-size: 9px;
  letter-spacing: 0.25em; text-transform: uppercase;
  color: rgba(136,136,136,0.7);
}
.rdp-countdown-timer {
  font-family: var(--font-display);
  font-size: 1.8rem; color: var(--white); letter-spacing: 0.08em;
}
.rdp-countdown-label {
  font-family: var(--font-ui); font-size: 8px;
  letter-spacing: 0.35em; text-transform: uppercase;
  color: rgba(136,136,136,0.5); margin-top: 2px;
}

/* — Thumbnail column — */
.rdp-featured-thumb {
  position: relative; overflow: hidden;
}
.rdp-featured-thumb img {
  width: 100%; height: 100%; object-fit: cover; display: block;
  filter: brightness(0.8) saturate(0.95);
}
.rdp-featured-thumb-fallback {
  width: 100%; height: 100%;
  background: linear-gradient(135deg, #2d0a10, #0d1520);
  display: flex; align-items: center; justify-content: center;
}
.rdp-featured-thumb-fallback span {
  font-size: 4rem; color: var(--red); opacity: 0.3;
}

/* — Upcoming event list rows — */
.rdp-event-row {
  display: grid;
  grid-template-columns: 120px 1fr auto;
  align-items: center;
  gap: 24px;
  padding: 22px 32px;
  background: rgba(255,255,255,0.012);
  border: 1px solid rgba(212,175,55,0.06);
  border-top: none;
  margin-bottom: 1px;
  transition: background 0.25s, border-color 0.25s;
  position: relative;
}
.rdp-event-row:first-child { border-top: 1px solid rgba(212,175,55,0.06); }
.rdp-event-row::before {
  content: '';
  position: absolute; left: 0; top: 0; bottom: 0; width: 2px;
  background: linear-gradient(to bottom, transparent, rgba(212,175,55,0.5), transparent);
  opacity: 0; transition: opacity 0.25s;
}
.rdp-event-row:hover {
  background: rgba(212,175,55,0.025);
  border-color: rgba(212,175,55,0.15);
}
.rdp-event-row:hover::before { opacity: 1; }

.event-list-tba-wrap { text-align: center; }
.event-list-tba {
  font-family: var(--font-display);
  font-size: 1.6rem; font-weight: 700;
  color: rgba(212,175,55,0.5); line-height: 1;
  letter-spacing: 0.1em;
}
.event-list-date {
  font-family: var(--font-ui); font-size: 8px;
  letter-spacing: 0.22em; text-transform: uppercase;
  color: rgba(255,255,255,0.2); margin-top: 4px;
}
.event-list-info .event-list-title {
  font-family: var(--font-display);
  font-size: 1.1rem; font-weight: 600;
  color: rgba(240,232,208,0.85); letter-spacing: 0.02em;
  display: flex; align-items: center; gap: 10px; flex-wrap: wrap;
  margin-bottom: 6px;
}
.event-list-info .event-list-title a {
  color: inherit; transition: color 0.2s;
}
.event-list-info .event-list-title a:hover { color: var(--gold); }
.event-list-meta {
  display: flex; align-items: center; gap: 16px; flex-wrap: wrap;
  font-family: var(--font-ui); font-size: 9px;
  letter-spacing: 0.1em; color: rgba(255,255,255,0.25);
}
.event-list-arrow {
  color: rgba(212,175,55,0.3); font-size: 1.2rem; flex-shrink: 0;
  text-decoration: none; transition: color 0.2s, transform 0.2s;
  display: inline-block;
}
.rdp-event-row:hover .event-list-arrow {
  color: rgba(212,175,55,0.7);
  transform: translateX(4px);
}
.event-detail-panel {
  background: linear-gradient(135deg, #0d0d18 0%, #0f0f1e 60%, #0a0a14 100%);
  border: 1px solid rgba(212,175,55,0.1);
  position: relative; overflow: hidden;
  padding: 36px 36px 32px;
}
.event-detail-panel::before {
  content: '';
  position: absolute; top: 0; left: 0; right: 0; height: 1px;
  background: linear-gradient(90deg, transparent, rgba(212,175,55,0.6), rgba(212,175,55,0.9), rgba(212,175,55,0.6), transparent);
}
.event-detail-panel::after {
  content: '';
  position: absolute; inset: 0;
  background:
    radial-gradient(ellipse at 20% 0%, rgba(212,175,55,0.04) 0%, transparent 55%),
    radial-gradient(ellipse at 80% 100%, rgba(120,60,255,0.05) 0%, transparent 50%);
  pointer-events: none;
}
.event-detail-header {
  display: flex; align-items: center; gap: 14px; margin-bottom: 24px;
}
.event-detail-title {
  font-family: var(--font-display);
  font-size: 1.9rem; font-weight: 600;
  color: var(--off-white); letter-spacing: 0.03em; line-height: 1;
}
.event-info-grid {
  display: grid; grid-template-columns: 1fr 1fr; gap: 6px;
  margin-bottom: 20px;
}
.event-info-cell {
  background: rgba(255,255,255,0.022);
  border: 1px solid rgba(212,175,55,0.07);
  padding: 12px 16px;
  display: flex; align-items: center; gap: 12px;
  transition: border-color 0.25s, background 0.25s;
  position: relative;
}
.event-info-cell:hover {
  border-color: rgba(212,175,55,0.2);
  background: rgba(212,175,55,0.03);
}
.event-info-cell::before {
  content: '';
  position: absolute; left: 0; top: 20%; bottom: 20%; width: 2px;
  background: linear-gradient(to bottom, transparent, rgba(212,175,55,0.4), transparent);
  opacity: 0; transition: opacity 0.25s;
}
.event-info-cell:hover::before { opacity: 1; }
.event-info-icon {
  color: var(--gold); opacity: 0.75; font-size: 15px; flex-shrink: 0;
  transition: opacity 0.2s;
}
.event-info-cell:hover .event-info-icon { opacity: 1; }
.event-info-text {
  font-family: var(--font-ui); font-size: 12px; font-weight: 500;
  letter-spacing: 0.06em; color: rgba(245,240,232,0.7);
  transition: color 0.2s;
}
.event-info-cell:hover .event-info-text { color: rgba(245,240,232,0.9); }
.event-detail-desc {
  padding-left: 14px;
  border-left: 2px solid rgba(212,175,55,0.3);
  font-family: var(--font-body); font-size: 0.95rem;
  color: rgba(245,240,232,0.4); line-height: 1.7; margin-bottom: 24px;
}
.event-detail-actions { display: flex; flex-direction: column; gap: 8px; }
.btn-schedule {
  display: flex; align-items: center; gap: 12px; padding: 14px 22px;
  background: linear-gradient(135deg, #5b2fce 0%, #7c4dff 60%, #9c6fff 100%);
  border: none; cursor: pointer; position: relative; overflow: hidden;
  font-family: var(--font-ui); font-size: 10px; font-weight: 600;
  letter-spacing: 0.25em; text-transform: uppercase;
  color: rgba(255,255,255,0.92); text-decoration: none;
  transition: opacity 0.2s, transform 0.15s;
}
.btn-schedule::before {
  content: '';
  position: absolute; top: 0; left: 0; right: 0; height: 1px;
  background: linear-gradient(90deg, transparent, rgba(255,255,255,0.3), transparent);
}
.btn-schedule:hover { opacity: 0.88; transform: translateY(-1px); }
.btn-learn {
  display: inline-flex; align-items: center; gap: 10px; padding: 13px 22px;
  background: transparent; border: 1px solid rgba(155,28,44,0.45);
  font-family: var(--font-ui); font-size: 10px; font-weight: 600;
  letter-spacing: 0.25em; text-transform: uppercase;
  color: rgba(200,70,70,0.85); text-decoration: none; width: fit-content; cursor: pointer;
  transition: border-color 0.2s, background 0.2s, color 0.2s;
}
.btn-learn:hover {
  border-color: rgba(155,28,44,0.8);
  background: rgba(155,28,44,0.07);
  color: rgba(220,90,90,1);
}

/* ============================================================
   BLOG SECTION
   ============================================================ */
.blog-section {
  padding: 120px 0; background: var(--black-soft); position: relative;
}
.blog-section::before {
  content: '';
  position: absolute; top: 0; left: 0; right: 0; height: 1px;
  background: linear-gradient(90deg, transparent, var(--gold-dim), transparent);
}
.blog-grid {
  display: grid; grid-template-columns: 2fr 1fr 1fr; gap: 2px;
}
.blog-card {
  background: var(--black-card); position: relative;
  overflow: hidden; transition: var(--transition); cursor: pointer;
}
.blog-card:hover { transform: translateY(-4px); }
.blog-card-image {
  height: 260px; position: relative; overflow: hidden;
}
.blog-card:first-child .blog-card-image { height: 320px; }
.blog-card-image img {
  width: 100%; height: 100%; object-fit: cover;
  transition: transform 0.8s ease;
}
.blog-card:hover .blog-card-image img { transform: scale(1.05); }
.blog-card-image-fallback {
  width: 100%; height: 100%;
  background: linear-gradient(135deg, #1a0810 0%, #0d0a18 100%);
  display: flex; align-items: center; justify-content: center;
  font-size: 3rem; color: var(--gold); opacity: 0.2;
}
.blog-card-body { padding: 28px 28px 32px; }
.blog-category {
  font-family: var(--font-ui); font-size: 9px;
  letter-spacing: 0.4em; text-transform: uppercase;
  color: var(--gold); margin-bottom: 12px;
}
.blog-title {
  font-family: var(--font-display); font-size: 1.25rem;
  font-weight: 600; color: var(--white); line-height: 1.3; margin-bottom: 12px;
}
.blog-card:first-child .blog-title { font-size: 1.7rem; }
.blog-excerpt {
  font-family: var(--font-body); font-size: 0.95rem;
  color: rgba(245,240,232,0.6); line-height: 1.6; margin-bottom: 20px;
  display: -webkit-box; -webkit-line-clamp: 3;
  -webkit-box-orient: vertical; overflow: hidden;
}
.blog-meta { display: flex; align-items: center; justify-content: space-between; }
.blog-date {
  font-family: var(--font-ui); font-size: 9px;
  letter-spacing: 0.2em; text-transform: uppercase; color: var(--gray);
}
.blog-read-more {
  font-family: var(--font-ui); font-size: 9px;
  letter-spacing: 0.25em; text-transform: uppercase; color: var(--gold);
  text-decoration: none; transition: var(--transition-fast);
}
.blog-read-more:hover { color: var(--white); }

/* ============================================================
   SINGLE POST PAGE
   ============================================================ */
.page-hero {
  padding: 160px 0 80px;
  background: var(--black-soft);
  position: relative; text-align: center;
}
.page-hero::after {
  content: '';
  position: absolute; bottom: 0; left: 0; right: 0; height: 1px;
  background: linear-gradient(90deg, transparent, var(--gold-dim), transparent);
}
.page-hero .post-category {
  font-family: var(--font-ui); font-size: 10px;
  letter-spacing: 0.4em; text-transform: uppercase; color: var(--gold);
  margin-bottom: 20px; display: block;
}
.page-hero h1 {
  font-family: var(--font-display);
  font-size: clamp(2rem, 4vw, 3.5rem);
  font-weight: 600; color: var(--white);
  max-width: 800px; margin: 0 auto 24px; line-height: 1.15;
}
.page-hero .post-meta-bar {
  display: flex; align-items: center; justify-content: center; gap: 24px;
  font-family: var(--font-ui); font-size: 10px;
  letter-spacing: 0.2em; text-transform: uppercase; color: var(--gray);
}
.page-hero .post-meta-bar span { color: var(--gold-dim); }

.post-thumbnail-wrap {
  max-width: 1000px; margin: 0 auto; padding: 0 40px;
  position: relative; top: -40px;
}
.post-thumbnail-wrap img {
  width: 100%; height: 500px; object-fit: cover;
  border: 1px solid var(--black-border);
}

.post-content-wrap {
  max-width: 1280px; margin: 0 auto; padding: 0 40px 120px;
}
.post-content-wrap .entry-content {
  font-family: var(--font-body); font-size: 1.15rem;
  line-height: 1.9; color: rgba(245,240,232,0.85);
}
.post-content-wrap .entry-content h2 {
  font-family: var(--font-display); font-size: 1.8rem;
  font-weight: 600; color: var(--white);
  margin: 48px 0 20px; letter-spacing: 0.05em;
}
.post-content-wrap .entry-content h3 {
  font-family: var(--font-display); font-size: 1.35rem;
  color: var(--gold); margin: 36px 0 16px;
}
.post-content-wrap .entry-content p { margin-bottom: 24px; }
.post-content-wrap .entry-content a { color: var(--gold); border-bottom: 1px solid rgba(212,175,55,0.3); }
.post-content-wrap .entry-content blockquote {
  border-left: 2px solid var(--red);
  padding: 16px 28px; margin: 32px 0;
  font-style: italic; font-size: 1.25rem;
  color: rgba(245,240,232,0.7);
  background: var(--black-card);
}
.post-content-wrap .entry-content img {
  width: 100%; margin: 32px 0;
  border: 1px solid var(--black-border);
}
.post-content-wrap .entry-content ul, 
.post-content-wrap .entry-content ol {
  padding-left: 24px; margin-bottom: 24px; list-style: disc;
}
.post-content-wrap .entry-content li { margin-bottom: 8px; }

/* ============================================================
   GALLERY
   ============================================================ */
.gallery-section {
  padding: 120px 0; background: var(--black); position: relative;
}
.gallery-section::before {
  content: '';
  position: absolute; top: 0; left: 0; right: 0; height: 1px;
  background: linear-gradient(90deg, transparent, var(--red), transparent);
}
.gallery-grid {
  display: grid;
  grid-template-columns: repeat(12,1fr);
  grid-template-rows: repeat(3, 200px);
  gap: 2px;
}
.gallery-item {
  overflow: hidden; position: relative; cursor: pointer;
}
.gallery-item::after {
  content: '';
  position: absolute; inset: 0;
  background: rgba(10,10,10,0.4);
  transition: var(--transition);
}
.gallery-item:hover::after { background: rgba(155,28,44,0.2); }
.gallery-item img {
  width: 100%; height: 100%; object-fit: cover;
  transition: transform 0.8s ease;
}
.gallery-item:hover img { transform: scale(1.08); }
.gi-1 { grid-column: span 4; grid-row: span 2; }
.gi-2 { grid-column: span 4; }
.gi-3 { grid-column: span 4; }
.gi-4 { grid-column: span 2; }
.gi-5 { grid-column: span 2; }
.gi-6 { grid-column: span 5; }
.gi-7 { grid-column: span 3; }
.gi-8 { grid-column: span 4; }
.gallery-overlay-text {
  position: absolute; bottom: 16px; left: 16px; z-index: 2;
  font-family: var(--font-ui); font-size: 9px;
  letter-spacing: 0.3em; text-transform: uppercase;
  color: rgba(255,255,255,0.5);
  opacity: 0; transition: var(--transition);
}
.gallery-item:hover .gallery-overlay-text { opacity: 1; }
.gallery-cta { text-align: center; margin-top: 48px; }

/* ============================================================
   ABOUT SECTION
   ============================================================ */
.about-section {
  padding: 140px 0; background: var(--black-soft); position: relative; overflow: hidden;
}
.about-section::before {
  content: '';
  position: absolute; top: 0; left: 0; right: 0; height: 1px;
  background: linear-gradient(90deg, transparent, var(--gold-dim), transparent);
}
.about-inner {
  display: grid; grid-template-columns: 1fr 1fr; gap: 100px; align-items: center;
}
.about-visual { position: relative; }
.about-visual-main {
  width: 100%; aspect-ratio: 4/5;
  background: linear-gradient(135deg, #1a0508 0%, #0d0a18 50%, #0a0f0d 100%);
  position: relative; overflow: hidden;
}
.about-visual-main img { width: 100%; height: 100%; object-fit: cover; }
.about-gold-frame {
  position: absolute; inset: 20px;
  border: 1px solid rgba(212,175,55,0.2); pointer-events: none; z-index: 2;
}
.about-visual-accent {
  position: absolute; bottom: -30px; right: -30px;
  width: 60%; aspect-ratio: 1;
  background: linear-gradient(225deg, #2a0810 0%, #150508 100%);
  border: 1px solid var(--black-border); z-index: -1;
}
.about-visual-label {
  position: absolute; top: 32px; left: -20px;
  background: var(--red); padding: 16px 24px;
  writing-mode: vertical-rl; text-orientation: mixed;
  transform: rotate(180deg);
  font-family: var(--font-ui); font-size: 9px;
  letter-spacing: 0.3em; text-transform: uppercase; color: var(--white);
  z-index: 3;
}
.about-year {
  position: absolute; bottom: 32px; right: 32px;
  font-family: var(--font-display); font-size: 5rem; font-weight: 700;
  color: rgba(212,175,55,0.08); line-height: 1; z-index: 1;
}
.about-body {
  font-family: var(--font-body); font-size: 1.15rem;
  color: rgba(245,240,232,0.75); line-height: 1.8; margin-bottom: 24px;
}
.values-grid {
  display: grid; grid-template-columns: 1fr 1fr; gap: 24px; margin: 40px 0 48px;
}
.value-item {
  padding: 24px;
  border: 1px solid var(--black-border);
  background: rgba(255,255,255,0.015);
  transition: var(--transition);
  position: relative; overflow: hidden;
}
.value-item::before {
  content: '';
  position: absolute; top: 0; left: 0; right: 0; height: 1px;
  background: linear-gradient(90deg, transparent, rgba(212,175,55,0.4), transparent);
  opacity: 0; transition: opacity 0.3s;
}
.value-item:hover { border-color: rgba(212,175,55,0.25); background: rgba(212,175,55,0.02); }
.value-item:hover::before { opacity: 1; }
.value-icon { font-size: 1.5rem; margin-bottom: 12px; }
.value-title {
  font-family: var(--font-display); font-size: 1rem;
  font-weight: 600; color: var(--gold); margin-bottom: 8px; letter-spacing: 0.05em;
}
.value-desc {
  font-family: var(--font-ui); font-size: 11px;
  letter-spacing: 0.05em; color: var(--gray); line-height: 1.6;
}

/* ============================================================
   CONTACT BANNER
   ============================================================ */
.contact-banner {
  padding: 80px 0; background: var(--red-dark); position: relative; overflow: hidden;
}
.contact-banner::before {
  content: '';
  position: absolute; inset: 0;
  background: linear-gradient(135deg, transparent 40%, rgba(0,0,0,0.3));
}
.contact-inner {
  display: flex; align-items: center; justify-content: space-between; position: relative;
}
.contact-title {
  font-family: var(--font-display);
  font-size: clamp(1.8rem, 3vw, 2.8rem);
  font-weight: 600; color: var(--white); letter-spacing: 0.05em;
}
.contact-info { display: flex; flex-direction: column; gap: 12px; align-items: flex-end; }
.contact-info-item {
  display: flex; align-items: center; gap: 12px;
  font-family: var(--font-ui); font-size: 12px;
  letter-spacing: 0.15em; color: rgba(255,255,255,0.8);
}
.contact-info-icon { color: var(--gold); }

/* ============================================================
   FOOTER
   ============================================================ */
#site-footer {
  background: #070707;
  padding: 80px 0 40px;
  border-top: 1px solid var(--black-border);
}
.footer-gold-line {
  width: 100%; height: 1px;
  background: linear-gradient(90deg, transparent, var(--gold-dim), var(--red), var(--gold-dim), transparent);
  margin-bottom: 40px; opacity: 0.5;
}
.footer-inner {
  display: grid; grid-template-columns: 2fr 1fr 1fr 1fr; gap: 60px; margin-bottom: 60px;
}
.footer-about {
  font-family: var(--font-body); font-size: 1rem;
  color: var(--gray); line-height: 1.7; margin-bottom: 28px; margin-top: 20px;
}
.social-links { display: flex; gap: 12px; }
.social-link {
  width: 38px; height: 38px;
  border: 1px solid var(--black-border);
  display: flex; align-items: center; justify-content: center;
  color: var(--gray); text-decoration: none; font-size: 13px; transition: var(--transition);
}
.social-link:hover { border-color: var(--red); color: var(--white); background: var(--red); }
.footer-col-title {
  font-family: var(--font-display); font-size: 0.9rem;
  font-weight: 600; letter-spacing: 0.15em; color: var(--white); margin-bottom: 24px;
}
.footer-links li { margin-bottom: 12px; }
.footer-links a {
  font-family: var(--font-ui); font-size: 11px;
  letter-spacing: 0.1em; color: var(--gray); transition: var(--transition-fast);
}
.footer-links a:hover { color: var(--gold); }
.footer-bottom {
  padding-top: 40px; border-top: 1px solid var(--black-border);
  display: flex; align-items: center; justify-content: space-between;
}
.footer-copyright {
  font-family: var(--font-ui); font-size: 10px;
  letter-spacing: 0.2em; color: var(--gray);
}
.footer-bottom-links { display: flex; gap: 28px; }
.footer-bottom-links a {
  font-family: var(--font-ui); font-size: 10px;
  letter-spacing: 0.2em; color: var(--gray); transition: var(--transition-fast);
}
.footer-bottom-links a:hover { color: var(--gold); }

/* ============================================================
   404 / ARCHIVE / SEARCH PAGES
   ============================================================ */
.archive-hero {
  padding: 160px 0 80px; background: var(--black-soft); text-align: center;
}
.archive-hero h1 {
  font-family: var(--font-display);
  font-size: clamp(2rem, 4vw, 3.5rem); font-weight: 600; color: var(--white);
}
.archive-grid {
  display: grid; grid-template-columns: repeat(3,1fr); gap: 2px;
  padding: 80px 0;
}
.pagination {
  display: flex; justify-content: center; gap: 8px; padding: 60px 0;
}
.pagination a, .pagination span {
  width: 44px; height: 44px;
  display: flex; align-items: center; justify-content: center;
  font-family: var(--font-ui); font-size: 11px;
  border: 1px solid var(--black-border);
  color: var(--gray); transition: var(--transition-fast);
}
.pagination a:hover, .pagination .current {
  border-color: var(--gold); color: var(--gold);
}

/* ============================================================
   ANIMATIONS
   ============================================================ */
@keyframes fadeInUp {
  from { opacity: 0; transform: translateY(30px); }
  to   { opacity: 1; transform: translateY(0); }
}
@keyframes scrollLine {
  0%, 100% { opacity: 1; }
  50%       { opacity: 0.3; }
}
@keyframes shimmer {
  0%   { background-position: -200% center; }
  100% { background-position:  200% center; }
}

/* ============================================================
   RESPONSIVE
   ============================================================ */
@media (max-width: 1100px) {
  .blog-grid { grid-template-columns: 1fr 1fr; }
  .blog-card:first-child { grid-column: span 2; }
  .footer-inner { grid-template-columns: 1fr 1fr; gap: 40px; }
  .about-inner { gap: 60px; }
  .archive-grid { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 900px) {
  .container { padding: 0 24px; }
  .header-inner { padding: 18px 24px; }
  #site-navigation { display: none; }
  .menu-toggle { display: flex; }
  .events-grid { grid-template-columns: 1fr; }
  .event-card-featured {
    grid-column: span 1;
    height: auto;
    flex-direction: column;
  }
  /* Image wrap giữ chiều cao cố định, overlay vẫn phủ đúng bên trong */
  .event-card-featured .event-card-image-wrap {
    position: relative;
    height: 220px;
    flex-shrink: 0;
    overflow: hidden;
  }
  .event-card-featured .event-card-image-wrap .event-card-image {
    position: absolute;
    inset: 0;
  }
  .event-card-featured .event-card-image-wrap .event-card-overlay {
    position: absolute;
    inset: 0;
  }
  /* Content thoát ra ngoài wrap, tự giãn theo nội dung */
  .event-card-featured .event-card-content {
    position: relative;
    bottom: auto;
    padding: 24px 24px 28px;
    background: var(--black-card);
    z-index: 2;
  }
  .event-card-featured .event-title { font-size: 1.75rem; }
  .event-card-featured .event-prize { font-size: 1.35rem; }
  .stats-inner { grid-template-columns: 1fr 1fr; }
  .stat-item { border-right: none; border-bottom: 1px solid var(--black-border); padding: 24px; }
  .about-inner { grid-template-columns: 1fr; gap: 40px; }
  .about-visual-accent, .about-visual-label { display: none; }
  .gallery-grid { grid-template-columns: repeat(6,1fr); grid-template-rows: repeat(4, 160px); }
  .gi-1 { grid-column: span 6; grid-row: span 2; }
  .gi-2, .gi-3, .gi-4, .gi-5 { grid-column: span 3; grid-row: span 1; }
  .gi-6, .gi-7, .gi-8 { display: none; }
  .contact-inner { flex-direction: column; gap: 32px; text-align: center; }
  .contact-info { align-items: center; }
  .footer-inner { grid-template-columns: 1fr; gap: 32px; }
  .footer-bottom { flex-direction: column; gap: 16px; text-align: center; }
  .archive-grid { grid-template-columns: 1fr; }
}
@media (max-width: 600px) {
  .blog-grid { grid-template-columns: 1fr; }
  .blog-card:first-child { grid-column: span 1; }
  .hero-title { font-size: 2.5rem; }
  .section-header { flex-direction: column; align-items: flex-start; gap: 20px; }
  .values-grid { grid-template-columns: 1fr; }
  .stats-inner { grid-template-columns: 1fr 1fr; }
  .header-cta { display: none; }
  /* Fix Gutenberg blocks trong page */
.post-content-wrap .entry-content .wp-block-columns {
    gap: 48px;
    align-items: center;
}
.post-content-wrap .entry-content .wp-block-column figure {
    margin: 0;
}
.post-content-wrap .entry-content .wp-block-column figure img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    aspect-ratio: 4/5;
    border: 1px solid var(--black-border);
}
.post-content-wrap .entry-content .wp-block-image img {
    width: 100%;
    object-fit: cover;
    border: 1px solid var(--black-border);
}
.post-content-wrap .entry-content h2 {
    margin-top: 0; /* bỏ khoảng trắng thừa trĂªn tiĂªu đề */
}
@media (max-width: 900px) {
    .lien-he-grid {
        grid-template-columns: 1fr !important;
        gap: 40px !important;
    }
}
/* ===== WPFORMS CUSTOM STYLE ===== */
.wpforms-container {
    font-family: var(--font-ui) !important;
}

/* Labels */
.wpforms-field-label {
    font-family: var(--font-ui) !important;
    font-size: 9px !important;
    letter-spacing: 0.3em !important;
    text-transform: uppercase !important;
    color: var(--gray) !important;
    margin-bottom: 8px !important;
    font-weight: 400 !important;
}

/* Input fields */
.wpforms-field input,
.wpforms-field textarea,
.wpforms-field select {
    width: 100% !important;
    padding: 14px 16px !important;
    background: var(--black-card) !important;
    border: 1px solid var(--black-border) !important;
    color: var(--off-white) !important;
    font-family: var(--font-body) !important;
    font-size: 1rem !important;
    outline: none !important;
    border-radius: 0 !important;
    box-shadow: none !important;
    transition: border-color 0.3s !important;
}

/* Focus state */
.wpforms-field input:focus,
.wpforms-field textarea:focus,
.wpforms-field select:focus {
    border-color: var(--gold) !important;
    box-shadow: none !important;
}

/* Submit button */
.wpforms-submit {
    padding: 14px 32px !important;
    background: transparent !important;
    border: 1px solid var(--gold) !important;
    color: var(--gold) !important;
    font-family: var(--font-ui) !important;
    font-size: 11px !important;
    font-weight: 500 !important;
    letter-spacing: 0.3em !important;
    text-transform: uppercase !important;
    border-radius: 0 !important;
    cursor: pointer !important;
    transition: 0.4s !important;
}

.wpforms-submit:hover {
    background: var(--gold) !important;
    color: var(--black) !important;
}

/* Error messages */
.wpforms-error {
    color: var(--red) !important;
    font-family: var(--font-ui) !important;
    font-size: 10px !important;
    letter-spacing: 0.1em !important;
    margin-top: 4px !important;
}

/* Success message */
.wpforms-confirmation-container-full {
    background: var(--black-card) !important;
    border: 1px solid var(--gold) !important;
    border-radius: 0 !important;
    color: var(--gold) !important;
    font-family: var(--font-ui) !important;
    font-size: 11px !important;
    letter-spacing: 0.2em !important;
    padding: 20px !important;
}

/* Remove WPForms branding */
.wpforms-field-container .wpforms-field {
    padding: 0 0 16px !important;
}