/* ===================================================
   subeler.css — Şubelerimiz Sayfası
   Boğaziçi VIP Kurs Merkezi
   Mobile-first breakpoints: base, 480px, 768px, 1200px
   =================================================== */

/* --- Branches Section --- */
.branches-section {
  padding: 3rem 0;
  background: var(--gray-100);
}

.branches-section .section-header {
  text-align: center;
  margin-bottom: 2.5rem;
}

.branches-section .section-subtitle {
  display: inline-block;
  background: var(--primary-bg);
  color: var(--primary);
  font-size: .85rem;
  font-weight: 600;
  padding: .3rem .9rem;
  border-radius: 50px;
  margin-bottom: .5rem;
}

.branches-section .section-title {
  font-size: 1.6rem;
  font-weight: 700;
  color: var(--dark);
}

.branches-section .section-title span {
  color: var(--primary);
}

.branches-section .section-desc {
  color: var(--gray-600);
  max-width: 600px;
  margin: .5rem auto 0;
  font-size: .95rem;
}

/* --- Branch Filter --- */
.branch-filter {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: .4rem;
  margin-bottom: 2rem;
}

.branch-filter__btn {
  background: var(--white);
  border: 2px solid var(--primary-bg-alt);
  color: var(--gray-600);
  padding: .35rem .85rem;
  border-radius: 50px;
  font-size: .8rem;
  font-weight: 600;
  cursor: pointer;
  transition: all var(--transition);
}

.branch-filter__btn:hover,
.branch-filter__btn.active {
  background: var(--primary);
  border-color: var(--primary);
  color: var(--white);
}

/* --- Branch Card --- */
.branch-card {
  background: var(--white);
  border-radius: 16px;
  overflow: hidden;
  box-shadow: var(--shadow-md);
  transition: transform var(--transition), box-shadow var(--transition);
  display: flex;
  flex-direction: column;
  height: 100%;
}

.branch-card:hover {
  transform: translateY(-6px);
  box-shadow: 0 12px 32px rgba(128, 43, 142, .15);
}

.branch-card__header {
  padding: 1.25rem;
  color: var(--white);
  text-align: center;
  background: linear-gradient(135deg, var(--primary), var(--primary-light));
}

.branch-card__header i {
  font-size: 2rem;
  margin-bottom: .5rem;
  display: block;
}

.branch-card__header h3 {
  font-size: 1.3rem;
  font-weight: 700;
  margin: 0;
}

.branch-card__body {
  padding: 1.5rem;
  flex: 1; /* kart yüksekliğini eşitler */
}

/* Info items */
.branch-info {
  list-style: none;
  padding: 0;
  margin: 0;
}

.branch-info li {
  display: flex;
  align-items: flex-start;
  gap: .65rem;
  padding: .55rem 0;
  border-bottom: 1px solid var(--gray-100);
  font-size: .9rem;
  color: var(--gray-800);
  line-height: 1.5;
}

.branch-info li:last-child {
  border-bottom: none;
}

.branch-info li i {
  color: var(--primary);
  min-width: 18px;
  margin-top: 3px;
  font-size: .95rem;
}

.branch-info li a {
  color: var(--primary);
  transition: color var(--transition);
}

.branch-info li a:hover {
  color: var(--primary-dark);
}

/* Features */
.branch-features {
  display: flex;
  flex-wrap: wrap;
  gap: .5rem;
  margin-bottom: 1.25rem;
  padding: 0;
  list-style: none;
}

.branch-features li {
  display: inline-flex;
  align-items: center;
  gap: .35rem;
  background: var(--primary-bg);
  color: var(--primary);
  font-size: .78rem;
  font-weight: 500;
  padding: .3rem .65rem;
  border-radius: 50px;
  transition: background var(--transition), color var(--transition);
}

.branch-features li:hover {
  background: var(--primary);
  color: var(--white);
}

.branch-features li i {
  font-size: .75rem;
}

/* Map placeholder */
.branch-map {
  width: 100%;
  height: 200px;
  border-radius: 10px;
  overflow: hidden;
  margin-bottom: 1.25rem;
  background: var(--gray-100);
  border: 2px dashed var(--primary-bg-alt);
}

.branch-map iframe {
  width: 100%;
  height: 100%;
  border: none;
}

/* Kart Aksiyon Alanı */
.branch-card__actions {
  padding: 0 1.5rem 1.5rem;
  display: flex;
  gap: .6rem;
}

.btn-branch-call,
.btn-branch-map {
  flex: 1;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: .4rem;
  padding: .55rem .5rem;
  border-radius: 50px;
  font-size: .83rem;
  font-weight: 600;
  transition: all var(--transition);
  white-space: nowrap;
}

.btn-branch-call {
  background: var(--primary);
  color: var(--white);
  border: 2px solid var(--primary);
}

.btn-branch-call:hover {
  background: var(--primary-dark);
  border-color: var(--primary-dark);
  color: var(--white);
}

.btn-branch-map {
  background: transparent;
  border: 2px solid var(--primary);
  color: var(--primary);
}

.btn-branch-map:hover {
  background: var(--primary);
  color: var(--white);
}

/* Direction button (eski — geriye dönük uyum) */
.btn-direction {
  display: inline-flex;
  align-items: center;
  gap: .5rem;
  background: var(--primary);
  color: var(--white);
  font-size: .9rem;
  font-weight: 600;
  padding: .65rem 1.5rem;
  border-radius: 50px;
  border: none;
  cursor: pointer;
  transition: background var(--transition), transform var(--transition);
  width: 100%;
  justify-content: center;
}

.btn-direction:hover {
  background: var(--primary-dark);
  color: var(--white);
  transform: translateY(-2px);
}

.btn-direction i {
  font-size: .85rem;
}

/* --- Scroll Reveal --- */
.reveal {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity .6s ease, transform .6s ease;
}

.reveal-left {
  opacity: 0;
  transform: translateX(-30px);
  transition: opacity .6s ease, transform .6s ease;
}

.reveal-right {
  opacity: 0;
  transform: translateX(30px);
  transition: opacity .6s ease, transform .6s ease;
}

.visible {
  opacity: 1;
  transform: translate(0);
}

.delay-1 { transition-delay: .1s; }
.delay-2 { transition-delay: .2s; }
.delay-3 { transition-delay: .3s; }
.delay-4 { transition-delay: .4s; }

/* --- Responsive: 480px --- */
@media (min-width: 480px) {
  .branch-card__header h3 {
    font-size: 1.4rem;
  }

  .branch-map {
    height: 220px;
  }
}

/* --- Responsive: 768px --- */
@media (min-width: 768px) {
  .branches-section {
    padding: 4rem 0;
  }

  .branches-section .section-title {
    font-size: 2rem;
  }

  .branch-map {
    height: 250px;
  }

  .btn-direction {
    width: auto;
  }
}

/* --- Responsive: 1200px --- */
@media (min-width: 1200px) {
  .branches-section {
    padding: 5rem 0;
  }

  .branch-card__body {
    padding: 2rem;
  }

  .branch-card__actions {
    padding: 0 2rem 2rem;
  }

  .branch-map {
    height: 280px;
  }
}