/* ═══════════════════════════════════════════
   BİLEŞENLER — Nav, butonlar, kartlar, form
   ═══════════════════════════════════════════ */

/* ─── Navigasyon ─── */
.site-nav {
  padding-block: 1rem;
  background: transparent;
  transition: background var(--transition), backdrop-filter var(--transition), box-shadow var(--transition);
  z-index: 1030;
}

.site-nav.scrolled {
  background: var(--glass-bg);
  backdrop-filter: blur(var(--glass-blur));
  -webkit-backdrop-filter: blur(var(--glass-blur));
  border-bottom: 1px solid var(--border-subtle);
  padding-block: 0.65rem;
}

.navbar-toggler-icon {
  filter: invert(1);
}

.brand-logo {
  padding: 0;
  margin: 0;
  line-height: 0;
}

.brand-logo img {
  height: 48px;
  width: auto;
  display: block;
  object-fit: contain;
  transition: height var(--transition);
}

.site-nav.scrolled .brand-logo img {
  height: 40px;
}

.brand-text {
  display: inline-flex;
  align-items: baseline;
  gap: 0.35rem;
  padding: 0;
  margin: 0;
  font-family: var(--font-display);
  font-size: 1.35rem;
  font-weight: 600;
  letter-spacing: 0.04em;
  text-decoration: none;
  line-height: 1;
}

.brand-text-main {
  color: var(--text-primary);
}

.brand-text-accent {
  color: var(--gold-light);
  font-style: italic;
}

.site-nav.scrolled .brand-text {
  font-size: 1.2rem;
}

/* ─── Navbar wordmark ─── */
.brand-wordmark {
  display: inline-flex;
  align-items: center;
  gap: 0.7rem;
  padding: 0;
  margin: 0;
  text-decoration: none;
  transition: opacity var(--transition), transform var(--transition);
}

.brand-wordmark:hover {
  opacity: 0.92;
  transform: translateY(-1px);
}

.brand-wordmark-mark {
  display: block;
  width: 1px;
  height: 1.35rem;
  background: linear-gradient(
    to bottom,
    transparent,
    var(--gold-dark) 20%,
    var(--gold-light) 50%,
    var(--gold-dark) 80%,
    transparent
  );
  flex-shrink: 0;
  opacity: 0.85;
  transition: height var(--transition), opacity var(--transition);
}

.brand-wordmark-inner {
  display: inline-flex;
  flex-direction: row;
  align-items: baseline;
  line-height: 1;
  gap: 0.45rem;
}

.brand-wordmark-line {
  display: inline-block;
  font-family: var(--font-display);
  transition: font-size var(--transition), letter-spacing var(--transition);
}

.brand-wordmark-line--primary {
  font-size: 1.05rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  color: var(--text-primary);
  padding-left: 0;
}

.brand-wordmark-sep {
  display: inline-block;
  width: 3px;
  height: 3px;
  border-radius: 50%;
  background: var(--gold);
  opacity: 0.7;
  align-self: center;
  flex-shrink: 0;
  box-shadow: 0 0 6px var(--gold-glow);
}

.brand-wordmark-line--accent {
  font-size: 1.05rem;
  font-weight: 500;
  font-style: italic;
  letter-spacing: 0.08em;
  line-height: 1;
  background: linear-gradient(
    120deg,
    var(--gold-dark) 0%,
    var(--gold-light) 42%,
    #fff6dc 55%,
    var(--gold-light) 72%,
    var(--gold) 100%
  );
  background-size: 200% auto;
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  -webkit-text-fill-color: transparent;
  animation: brandShimmer 6s ease-in-out infinite;
  filter: drop-shadow(0 0 10px rgba(212, 175, 55, 0.15));
}

.brand-wordmark:hover .brand-wordmark-mark {
  opacity: 1;
  height: 1.5rem;
}

.brand-wordmark:hover .brand-wordmark-line--accent {
  animation-duration: 3s;
}

.site-nav.scrolled .brand-wordmark-mark {
  height: 1.15rem;
}

.site-nav.scrolled .brand-wordmark-line--primary,
.site-nav.scrolled .brand-wordmark-line--accent {
  font-size: 0.95rem;
}

@keyframes brandShimmer {
  0%, 100% { background-position: 0% center; }
  50%       { background-position: 100% center; }
}

@media (prefers-reduced-motion: reduce) {
  .brand-wordmark-line--accent {
    animation: none;
    color: var(--gold-light);
    -webkit-text-fill-color: var(--gold-light);
    background: none;
  }

  .brand-wordmark:hover {
    transform: none;
  }
}

.site-nav .nav-link {
  font-size: 0.85rem;
  font-weight: 500;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--text-secondary) !important;
  padding: 0.5rem 0 !important;
  position: relative;
}

.site-nav .nav-link::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0;
  height: 1px;
  background: var(--gold);
  transition: width var(--transition);
}

.site-nav .nav-link:hover,
.site-nav .nav-link.active {
  color: var(--text-primary) !important;
}

.site-nav .nav-link:hover::after,
.site-nav .nav-link.active::after {
  width: 100%;
}

.nav-cta {
  border: 1px solid var(--border-gold) !important;
  padding: 0.5rem 1.25rem !important;
  border-radius: var(--radius-sm);
  color: var(--gold) !important;
}

.nav-cta::after { display: none !important; }

.nav-cta:hover {
  background: var(--gold-glow);
}

/* ─── Altın buton ─── */
.btn-gold {
  --bs-btn-bg: linear-gradient(135deg, var(--gold) 0%, var(--gold-light) 100%);
  --bs-btn-border-color: var(--gold);
  --bs-btn-color: var(--bg-primary);
  --bs-btn-hover-bg: var(--gold-light);
  --bs-btn-hover-border-color: var(--gold-light);
  --bs-btn-hover-color: var(--bg-primary);
  --bs-btn-active-bg: var(--gold-dark);
  --bs-btn-active-border-color: var(--gold-dark);
  background: linear-gradient(135deg, var(--gold) 0%, #c9a030 50%, var(--gold-light) 100%) !important;
  border: none !important;
  font-family: var(--font-body);
  font-weight: 600;
  font-size: 0.85rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  border-radius: var(--radius-sm);
  padding: 0.9rem 2.25rem;
  transition: transform var(--transition), box-shadow var(--transition);
  position: relative;
  overflow: hidden;
}

.btn-gold::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(105deg, transparent 40%, rgba(255,255,255,0.2) 50%, transparent 60%);
  transform: translateX(-100%);
  transition: transform 0.6s;
}

.btn-gold:hover::after {
  transform: translateX(100%);
}

.btn-gold:hover {
  transform: translateY(-3px);
  box-shadow: 0 12px 40px var(--gold-glow), 0 0 0 1px var(--border-gold);
}

/* ─── Müzik kartı ─── */
.music-card {
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  overflow: hidden;
  transition: transform var(--transition), border-color var(--transition), box-shadow var(--transition);
  height: 100%;
  cursor: pointer;
}

.music-card:hover {
  transform: translateY(-6px) scale(1.02);
  border-color: var(--border-gold);
  box-shadow: 0 20px 50px rgba(0, 0, 0, 0.5), 0 0 40px var(--gold-glow);
}

.music-card-cover {
  position: relative;
  aspect-ratio: 1;
  overflow: hidden;
}

.music-card-cover img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center top;
  background: var(--bg-elevated);
  transition: transform 0.6s var(--ease-out);
}

.music-card:hover .music-card-cover img {
  transform: scale(1.08);
}

.music-card-play {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(0, 0, 0, 0.45);
  opacity: 0;
  transition: opacity var(--transition);
}

.music-card:hover .music-card-play {
  opacity: 1;
}

.music-card-play i {
  font-size: 3rem;
  color: var(--gold);
}

.music-card-body {
  padding: 1.25rem;
}

.music-card-title {
  font-family: var(--font-display);
  font-size: 1.1rem;
  margin-bottom: 0.25rem;
}

.music-card-meta {
  font-size: 0.8rem;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.music-card-links {
  display: flex;
  gap: 0.75rem;
  margin-top: 0.75rem;
}

.music-card-links a {
  font-size: 1.1rem;
  color: var(--text-muted);
  transition: color var(--transition);
}

.music-card-links a:hover {
  color: var(--gold);
}

/* ─── Konser satırı ─── */
.tour-item {
  display: grid;
  grid-template-columns: 100px 1fr auto;
  gap: 1.5rem;
  align-items: center;
  padding: 1.75rem 0;
  border-bottom: 1px solid var(--border-subtle);
  transition: background var(--transition), padding var(--transition);
}

.tour-item:first-child {
  border-top: 1px solid var(--border-subtle);
}

.tour-item:hover {
  background: linear-gradient(90deg, var(--gold-shimmer), transparent 60%);
  padding-inline: 1.25rem;
  margin-inline: -1.25rem;
  border-radius: var(--radius-sm);
}

.tour-date {
  text-align: center;
}

.tour-date .day {
  display: block;
  font-family: var(--font-display);
  font-size: 2rem;
  font-weight: 600;
  color: var(--gold);
  line-height: 1;
}

.tour-date .month {
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.15em;
  color: var(--text-muted);
}

.tour-venue {
  font-family: var(--font-display);
  font-size: 1.15rem;
  margin-bottom: 0.15rem;
}

.tour-city {
  font-size: 0.85rem;
  color: var(--text-secondary);
}

.tour-soldout .btn-ticket {
  opacity: 0.4;
  pointer-events: none;
}

.btn-ticket {
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  padding: 0.6rem 1.5rem;
  border: 1px solid var(--gold);
  color: var(--gold);
  background: transparent;
  border-radius: var(--radius-sm);
  white-space: nowrap;
  transition: background var(--transition), color var(--transition);
}

.btn-ticket:hover {
  background: var(--gold);
  color: var(--bg-primary);
}

/* ─── İletişim formu ─── */
.contact-form {
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  padding: 2rem;
}

.contact-form .form-label {
  font-size: 0.8rem;
  font-weight: 500;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  color: var(--text-secondary);
}

.contact-form .form-control,
.contact-form .form-select {
  background: var(--bg-elevated);
  border: 1px solid var(--border-subtle);
  color: var(--text-primary);
  border-radius: var(--radius-sm);
  padding: 0.75rem 1rem;
  transition: border-color var(--transition), box-shadow var(--transition);
}

.contact-form .form-control:focus,
.contact-form .form-select:focus {
  background: var(--bg-elevated);
  border-color: var(--gold);
  color: var(--text-primary);
  box-shadow: 0 0 0 3px var(--gold-glow);
}

.contact-form .form-control::placeholder {
  color: var(--text-muted);
}

.form-feedback {
  font-size: 0.9rem;
  padding: 0.75rem 1rem;
  border-radius: var(--radius-sm);
}

.form-feedback.success {
  background: rgba(76, 175, 80, 0.15);
  color: #81c784;
  border: 1px solid rgba(76, 175, 80, 0.3);
}

.form-feedback.error {
  background: rgba(244, 67, 54, 0.15);
  color: #e57373;
  border: 1px solid rgba(244, 67, 54, 0.3);
}

.form-feedback.pending {
  background: rgba(255, 255, 255, 0.04);
  color: var(--text-secondary);
  border: 1px solid var(--border-subtle);
}

/* ─── Sosyal medya ─── */
.social-links {
  display: flex;
  flex-wrap: nowrap;
  justify-content: flex-start;
  align-items: center;
  gap: 0.5rem;
  margin-top: 2rem;
  max-width: 100%;
}

.social-links a {
  display: flex;
  align-items: center;
  justify-content: center;
  flex: 0 0 auto;
  width: 40px;
  height: 40px;
  border: 1px solid var(--border-subtle);
  border-radius: 50%;
  font-size: 1.05rem;
  color: var(--text-secondary);
  transition: border-color var(--transition), color var(--transition), background var(--transition);
}

@media (max-width: 767.98px) {
  .social-links {
    justify-content: space-between;
    gap: 0.3rem;
  }

  .social-links a {
    width: 2.125rem;
    height: 2.125rem;
    font-size: 0.95rem;
  }
}

.social-links a:hover {
  border-color: var(--gold);
  color: var(--gold);
  background: var(--gold-glow);
}

/* ─── Lightbox ─── */
.lightbox {
  position: fixed;
  inset: 0;
  z-index: 9999;
  background: rgba(0, 0, 0, 0.95);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 2rem;
  opacity: 0;
  transition: opacity 0.35s ease;
}

.lightbox.active {
  opacity: 1;
}

.lightbox-figure {
  margin: 0;
  max-width: 90vw;
  text-align: center;
}

.lightbox-img {
  max-height: 78vh;
  max-width: 90vw;
  object-fit: contain;
  border-radius: var(--radius-md);
  box-shadow: 0 30px 80px rgba(0, 0, 0, 0.8);
}

.lightbox-caption {
  margin-top: 1rem;
  font-family: var(--font-display);
  font-size: 1.1rem;
  color: var(--text-secondary);
}

.lightbox-counter {
  position: absolute;
  bottom: 1.5rem;
  left: 50%;
  transform: translateX(-50%);
  font-size: 0.75rem;
  letter-spacing: 0.15em;
  color: var(--text-muted);
}

.lightbox-close {
  position: absolute;
  top: 1.5rem;
  right: 1.5rem;
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid var(--border-subtle);
  border-radius: 50%;
  width: 48px;
  height: 48px;
  color: var(--text-primary);
  font-size: 1.25rem;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: border-color var(--transition), background var(--transition);
  z-index: 2;
}

.lightbox-close:hover {
  border-color: var(--gold);
  background: var(--gold-shimmer);
}

.lightbox-nav {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  width: 52px;
  height: 52px;
  border-radius: 50%;
  border: 1px solid var(--border-gold);
  background: rgba(8, 8, 8, 0.7);
  backdrop-filter: blur(8px);
  color: var(--gold);
  font-size: 1.5rem;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background var(--transition), transform var(--transition);
  z-index: 2;
}

.lightbox-nav:hover {
  background: var(--gold-shimmer);
  transform: translateY(-50%) scale(1.05);
}

.lightbox-prev { left: 1.5rem; }
.lightbox-next { right: 1.5rem; }

@media (max-width: 575.98px) {
  .lightbox-nav { width: 42px; height: 42px; font-size: 1.2rem; }
  .lightbox-prev { left: 0.75rem; }
  .lightbox-next { right: 0.75rem; }
}

/* ─── Responsive bileşenler ─── */
@media (max-width: 767.98px) {
  .tour-item {
    grid-template-columns: 70px 1fr;
    grid-template-rows: auto auto;
  }

  .tour-item .btn-ticket {
    grid-column: 1 / -1;
    justify-self: start;
    margin-top: 0.5rem;
  }
}