/* ============================================================
   exhibition-virtual.css — Виртуал үзэсгэлэн тусдаа хуудас
   ev- prefix. Минимал, maroon/gold брэнд.
   ============================================================ */

.ev-body { background: #ffffff; }

/* ─── HERO ─── */
.ev-hero {
  padding: 70px 0 50px;
  background: linear-gradient(180deg, #faf8f3 0%, #fff 100%);
  text-align: center;
  border-bottom: 1px solid #ece6d4;
}
.ev-hero-tag {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: .72rem;
  font-weight: 700;
  letter-spacing: .25em;
  text-transform: uppercase;
  color: var(--maroon);
  border: 1px solid var(--gold-deep);
  padding: 7px 16px;
  border-radius: 100px;
  margin-bottom: 22px;
}
.ev-hero-tag i { color: var(--gold-deep); }
.ev-hero-title {
  font-size: clamp(1.65rem, 3.2vw, 2.4rem);
  font-weight: 500;
  letter-spacing: .005em;
  line-height: 1.2;
  color: var(--maroon);
  margin: 0 0 18px;
}
.ev-hero-title span {
  color: var(--gold-deep);
  font-style: italic;
}
.ev-hero-desc {
  font-size: 1.05rem;
  line-height: 1.7;
  color: var(--text);
  max-width: 760px;
  margin: 0 auto 40px;
}
.ev-hero-desc strong { color: var(--maroon); font-weight: 700; }

.ev-hero-stats {
  display: flex;
  justify-content: center;
  gap: 50px;
  flex-wrap: wrap;
  padding-top: 30px;
  border-top: 1px solid #ece6d4;
}
.ev-hero-stats .stat-num {
  color: var(--maroon);
  font-size: 2.2rem;
  font-weight: 700;
  line-height: 1;
  margin-bottom: 6px;
}
.ev-hero-stats .stat-label {
  font-size: .72rem;
  font-weight: 600;
  letter-spacing: .2em;
  color: var(--muted);
  text-transform: uppercase;
}


/* ─── 3 TOURS ─── */
.ev-tours { padding: 80px 0; background: #ffffff; }

.ev-tour-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 14px;
  margin-top: 16px;
  max-width: 880px;
  margin-left: auto;
  margin-right: auto;
}

.ev-tour-card {
  background: #fff;
  border: 1px solid #ece6d4;
  border-radius: var(--radius);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  transition: all .3s;
}
.ev-tour-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 18px 40px rgba(59, 0, 2, .12);
  border-color: var(--maroon);
}

.ev-tour-img {
  position: relative;
  aspect-ratio: 16/10;
  overflow: hidden;
  background: var(--gray);
}
.ev-tour-img img {
  width: 100%; height: 100%;
  object-fit: cover;
  transition: transform .8s;
}
.ev-tour-card:hover .ev-tour-img img { transform: scale(1.05); }
.ev-tour-img::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(0,0,0,0) 50%, rgba(59,0,2,.6) 100%);
}

.ev-tour-num {
  position: absolute;
  top: 8px;
  left: 10px;
  font-family: 'Courier New', monospace;
  font-size: .65rem;
  font-weight: 700;
  letter-spacing: .1em;
  color: #fff;
  background: var(--maroon);
  padding: 2px 8px;
  border-radius: 100px;
  z-index: 2;
}

.ev-tour-play {
  position: absolute;
  bottom: 10px;
  right: 10px;
  width: 34px;
  height: 34px;
  border-radius: 50%;
  background: #fff;
  color: var(--maroon);
  border: 2px solid var(--maroon);
  cursor: pointer;
  font-size: .7rem;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all .25s;
  z-index: 2;
}
.ev-tour-play i { color: var(--maroon); padding-left: 3px; }
.ev-tour-play:hover {
  background: var(--maroon);
  transform: scale(1.08);
}
.ev-tour-play:hover i { color: #fff; }

.ev-tour-body {
  padding: 12px 14px 14px;
  display: flex;
  flex-direction: column;
  gap: 6px;
  flex: 1;
}
.ev-tour-body h3 {
  font-size: .92rem;
  font-weight: 700;
  color: var(--maroon);
  margin: 0;
  letter-spacing: .005em;
  line-height: 1.25;
}
.ev-tour-body p {
  font-size: .76rem;
  color: var(--text);
  line-height: 1.5;
  margin: 0;
}

.ev-tour-meta {
  list-style: none;
  margin: 4px 0 6px;
  padding: 8px 0;
  border-top: 1px solid #ece6d4;
  border-bottom: 1px solid #ece6d4;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4px 10px;
  font-size: .66rem;
  color: var(--muted);
}
.ev-tour-meta i { color: var(--gold-deep); margin-right: 4px; font-size: .66rem; }

.ev-tour-cta {
  align-self: flex-start;
  margin-top: 2px;
  padding: 6px 14px;
  font-size: .72rem;
}


/* ─── FEATURES ─── */
.ev-features { padding: 80px 0; background: #faf8f3; }

.ev-feat-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.ev-feat {
  background: #fff;
  border: 1px solid #ece6d4;
  border-radius: var(--radius);
  padding: 28px 24px 26px;
  transition: all .25s;
}
.ev-feat:hover {
  border-color: var(--maroon);
  transform: translateY(-2px);
}

.ev-feat > i {
  width: 52px;
  height: 52px;
  border-radius: 14px;
  background: #faf8f3;
  border: 1px solid #ece6d4;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 1.3rem;
  color: var(--maroon);
  margin-bottom: 18px;
}
.ev-feat:hover > i {
  background: var(--maroon);
  border-color: var(--maroon);
  color: var(--gold-light);
}

.ev-feat h4 {
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--maroon);
  margin: 0 0 8px;
  letter-spacing: .01em;
}
.ev-feat p {
  font-size: .88rem;
  color: var(--text);
  line-height: 1.6;
  margin: 0;
}


/* ─── REQUIREMENTS ─── */
.ev-requirements { padding: 80px 0; background: #ffffff; }

.ev-req-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.ev-req {
  background: #faf8f3;
  border: 1px solid #ece6d4;
  border-radius: var(--radius);
  padding: 26px 26px 22px;
}
.ev-req h4 {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 1rem;
  font-weight: 700;
  color: var(--maroon);
  margin: 0 0 16px;
  padding-bottom: 12px;
  border-bottom: 2px solid var(--gold-deep);
}
.ev-req h4 i { color: var(--gold-deep); font-size: 1rem; }
.ev-req ul {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 8px;
}
.ev-req li {
  font-size: .88rem;
  color: var(--text);
  padding-left: 16px;
  position: relative;
  line-height: 1.5;
}
.ev-req li::before {
  content: '•';
  color: var(--gold-deep);
  position: absolute;
  left: 0;
  font-weight: 700;
}


/* ─── HOW TO ─── */
.ev-howto { padding: 80px 0; background: #faf8f3; }

.ev-howto-steps {
  list-style: none;
  counter-reset: step;
  margin: 40px auto 0;
  padding: 0;
  max-width: 860px;
  display: flex;
  flex-direction: column;
  gap: 14px;
}
.ev-howto-steps li {
  display: grid;
  grid-template-columns: 56px 1fr;
  gap: 24px;
  align-items: flex-start;
  padding: 22px 26px;
  background: #fff;
  border: 1px solid #ece6d4;
  border-radius: var(--radius);
  transition: border-color .2s;
}
.ev-howto-steps li:hover { border-color: var(--maroon); }

.ev-step-num {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: var(--maroon);
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.15rem;
  font-weight: 700;
  font-family: 'Courier New', monospace;
}
.ev-howto-steps li > div { display: flex; flex-direction: column; gap: 4px; }
.ev-howto-steps strong {
  font-size: 1rem;
  font-weight: 700;
  color: var(--maroon);
}
.ev-howto-steps p {
  font-size: .9rem;
  color: var(--text);
  line-height: 1.6;
  margin: 0;
}


/* ─── CTA ─── */
.ev-cta {
  padding: 80px 0;
  background: linear-gradient(135deg, var(--maroon) 0%, var(--maroon-deep) 100%);
  color: #fff;
  text-align: center;
}
.ev-cta h2 {
  font-size: clamp(1.6rem, 3vw, 2.2rem);
  font-weight: 700;
  color: #fff;
  margin: 0 0 14px;
  letter-spacing: .01em;
}
.ev-cta p {
  font-size: 1rem;
  color: rgba(255, 255, 255, .85);
  max-width: 640px;
  margin: 0 auto 30px;
  line-height: 1.65;
}
.ev-cta-buttons {
  display: inline-flex;
  gap: 14px;
  flex-wrap: wrap;
  justify-content: center;
}
.ev-cta .btn-primary {
  background: var(--gold);
  color: var(--maroon-deep);
}
.ev-cta .btn-primary:hover { background: var(--gold-light); }
.ev-cta .btn-primary i { color: var(--maroon-deep); }
.ev-cta .btn-ghost-light {
  border-color: rgba(255, 255, 255, .4);
  color: #fff;
}
.ev-cta .btn-ghost-light i { color: var(--gold-light); }
.ev-cta .btn-ghost-light:hover {
  background: rgba(255, 255, 255, .1);
  border-color: var(--gold);
}


/* ─── RESPONSIVE ─── */
@media (max-width: 1100px) {
  .ev-feat-grid { grid-template-columns: repeat(2, 1fr); }
  .ev-req-grid { grid-template-columns: 1fr; }
}

@media (max-width: 640px) {
  .ev-tour-grid { grid-template-columns: 1fr; max-width: 380px; }
}

@media (max-width: 768px) {
  .ev-hero { padding: 48px 0 36px; }
  .ev-hero-stats { gap: 28px; padding-top: 22px; }
  .ev-tours, .ev-features, .ev-requirements, .ev-howto, .ev-cta { padding: 56px 0; }
  .ev-feat-grid { grid-template-columns: 1fr; }
  .ev-howto-steps li { grid-template-columns: 1fr; gap: 12px; padding: 18px 20px; }
}