/* ===== SAMPLE PAGES - Premium Design ===== */

/* Hero */
.sample-hero {
  padding: 140px 0 60px;
  background: linear-gradient(135deg, var(--bg-dark) 0%, #1a1040 50%, var(--bg-dark) 100%);
  text-align: center;
  position: relative;
  overflow: hidden;
}
.sample-hero::before {
  content: '';
  position: absolute;
  top: -50%;
  left: -50%;
  width: 200%;
  height: 200%;
  background: radial-gradient(circle at 30% 50%, rgba(139,92,246,0.08) 0%, transparent 50%),
              radial-gradient(circle at 70% 50%, rgba(59,130,246,0.06) 0%, transparent 50%);
  animation: heroGlow 8s ease-in-out infinite alternate;
}
@keyframes heroGlow {
  0% { transform: translate(0, 0); }
  100% { transform: translate(-2%, 2%); }
}
.sample-hero .container { position: relative; z-index: 1; }
.sample-hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 20px;
  background: rgba(139,92,246,0.15);
  border: 1px solid rgba(139,92,246,0.3);
  border-radius: 50px;
  color: #a78bfa;
  font-size: 14px;
  font-weight: 600;
  margin-bottom: 20px;
  backdrop-filter: blur(10px);
}
.sample-hero h1 {
  font-size: clamp(2rem, 5vw, 3.2rem);
  font-weight: 800;
  color: #fff;
  margin-bottom: 16px;
  letter-spacing: -0.02em;
}
.sample-hero p {
  font-size: 1.1rem;
  color: rgba(255,255,255,0.65);
  max-width: 600px;
  margin: 0 auto 30px;
  line-height: 1.7;
}

/* Country Switcher */
.country-switcher {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 16px;
  flex-wrap: wrap;
}
.country-switcher-label {
  font-size: 14px;
  color: rgba(255,255,255,0.4);
  font-weight: 500;
}
.country-links {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
  justify-content: center;
}
.country-link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 8px 16px;
  background: rgba(255,255,255,0.06);
  border: 1px solid rgba(255,255,255,0.1);
  border-radius: 10px;
  color: rgba(255,255,255,0.7);
  font-size: 13px;
  font-weight: 500;
  text-decoration: none;
  transition: all 0.3s ease;
}
.country-link:hover {
  background: rgba(139,92,246,0.2);
  border-color: rgba(139,92,246,0.4);
  color: #fff;
  transform: translateY(-2px);
}
.country-link span { font-size: 18px; }

/* Samples Section */
.samples-section {
  padding: 60px 0 100px;
  background: var(--bg-dark);
  min-height: 60vh;
}

/* Tabs */
.sample-tabs-wrap {
  margin-bottom: 40px;
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
  scrollbar-width: thin;
  scrollbar-color: rgba(139,92,246,0.3) transparent;
}
.sample-tabs-wrap::-webkit-scrollbar { height: 4px; }
.sample-tabs-wrap::-webkit-scrollbar-thumb { background: rgba(139,92,246,0.3); border-radius: 4px; }
.sample-tabs {
  display: flex;
  gap: 8px;
  padding: 6px;
  background: rgba(255,255,255,0.03);
  border: 1px solid rgba(255,255,255,0.06);
  border-radius: 16px;
  min-width: max-content;
}
.sample-tab {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 12px 22px;
  background: transparent;
  border: 1px solid transparent;
  border-radius: 12px;
  color: rgba(255,255,255,0.5);
  font-size: 14px;
  font-weight: 500;
  cursor: pointer;
  transition: all 0.3s ease;
  white-space: nowrap;
  font-family: inherit;
}
.sample-tab i { font-size: 15px; }
.sample-tab:hover {
  color: rgba(255,255,255,0.8);
  background: rgba(255,255,255,0.04);
}
.sample-tab.active {
  background: linear-gradient(135deg, rgba(139,92,246,0.2), rgba(59,130,246,0.15));
  border-color: rgba(139,92,246,0.3);
  color: #fff;
  box-shadow: 0 0 20px rgba(139,92,246,0.15);
}

/* Panels */
.sample-panel { display: none; animation: panelFadeIn 0.4s ease; }
.sample-panel.active { display: block; }
@keyframes panelFadeIn {
  from { opacity: 0; transform: translateY(12px); }
  to { opacity: 1; transform: translateY(0); }
}

/* Image Grid */
.sample-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
  gap: 20px;
}

/* Sample Cards */
.sample-card {
  background: rgba(255,255,255,0.03);
  border: 1px solid rgba(255,255,255,0.06);
  border-radius: 14px;
  overflow: hidden;
  transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
  cursor: pointer;
}
.sample-card:hover {
  transform: translateY(-6px);
  border-color: rgba(139,92,246,0.3);
  box-shadow: 0 12px 40px rgba(139,92,246,0.12), 0 0 0 1px rgba(139,92,246,0.1);
}
.sample-img-wrap {
  position: relative;
  aspect-ratio: 3/4;
  overflow: hidden;
  background: rgba(0,0,0,0.2);
}
.sample-img-wrap img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s ease;
}
.sample-card:hover .sample-img-wrap img { transform: scale(1.05); }
.sample-overlay {
  position: absolute;
  inset: 0;
  background: rgba(139,92,246,0.0);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all 0.3s ease;
}
.sample-overlay i {
  color: #fff;
  font-size: 28px;
  opacity: 0;
  transform: scale(0.7);
  transition: all 0.3s ease;
  text-shadow: 0 2px 10px rgba(0,0,0,0.5);
}
.sample-card:hover .sample-overlay {
  background: rgba(139,92,246,0.25);
}
.sample-card:hover .sample-overlay i {
  opacity: 1;
  transform: scale(1);
}
.sample-card-label {
  padding: 14px 16px;
  font-size: 13px;
  font-weight: 600;
  color: rgba(255,255,255,0.85);
  text-align: center;
  border-top: 1px solid rgba(255,255,255,0.05);
}

/* Coming Soon */
.coming-soon {
  text-align: center;
  padding: 80px 20px;
  color: rgba(255,255,255,0.5);
}
.coming-soon i {
  font-size: 48px;
  color: rgba(139,92,246,0.4);
  margin-bottom: 20px;
}
.coming-soon h3 {
  font-size: 1.5rem;
  color: rgba(255,255,255,0.7);
  margin-bottom: 12px;
}
.coming-soon p { max-width: 400px; margin: 0 auto; line-height: 1.6; }
.coming-soon a { color: #a78bfa; text-decoration: underline; }

/* Lightbox */
.lightbox {
  display: none;
  position: fixed;
  inset: 0;
  z-index: 10000;
  background: rgba(0,0,0,0.92);
  backdrop-filter: blur(20px);
  align-items: center;
  justify-content: center;
  animation: lbFadeIn 0.3s ease;
}
.lightbox.active { display: flex; }
@keyframes lbFadeIn { from { opacity: 0; } to { opacity: 1; } }
.lightbox-content {
  max-width: 90vw;
  max-height: 90vh;
  display: flex;
  flex-direction: column;
  align-items: center;
}
.lightbox-content img {
  max-width: 90vw;
  max-height: 82vh;
  object-fit: contain;
  border-radius: 8px;
  box-shadow: 0 20px 60px rgba(0,0,0,0.5);
}
.lightbox-caption {
  margin-top: 16px;
  color: rgba(255,255,255,0.8);
  font-size: 15px;
  font-weight: 500;
}
.lightbox-close,
.lightbox-prev,
.lightbox-next {
  position: absolute;
  background: rgba(255,255,255,0.1);
  border: 1px solid rgba(255,255,255,0.15);
  color: #fff;
  cursor: pointer;
  border-radius: 50%;
  width: 48px;
  height: 48px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 18px;
  transition: all 0.3s ease;
  z-index: 10;
}
.lightbox-close:hover,
.lightbox-prev:hover,
.lightbox-next:hover {
  background: rgba(139,92,246,0.3);
  border-color: rgba(139,92,246,0.5);
}
.lightbox-close { top: 20px; right: 20px; }
.lightbox-prev { left: 20px; top: 50%; transform: translateY(-50%); }
.lightbox-next { right: 20px; top: 50%; transform: translateY(-50%); }

/* Responsive */
@media (max-width: 768px) {
  .sample-hero { padding: 120px 0 40px; }
  .sample-grid { grid-template-columns: repeat(auto-fill, minmax(160px, 1fr)); gap: 12px; }
  .sample-tab { padding: 10px 16px; font-size: 13px; }
  .sample-tab span { display: none; }
  .sample-tab i { font-size: 18px; }
  .sample-card-label { padding: 10px 12px; font-size: 12px; }
  .lightbox-prev, .lightbox-next { width: 40px; height: 40px; font-size: 14px; }
}
@media (max-width: 480px) {
  .sample-grid { grid-template-columns: repeat(2, 1fr); gap: 10px; }
}