/* =============================================== */
/* ŞUBELER BÖLÜMÜ - SADE VE DÜZENLİ TASARIM      */
/* =============================================== */

/* Dinamik border stilleri */
:root {
    --branch-border-color: #e2e8f0;
    --branch-border-hover: var(--color-primary);
    --branch-bg-color: #ffffff;
    --branch-content-border: #f1f5f9;
    --color-primary-rgb: 220, 38, 38;
}

html.dark-mode {
    --branch-border-color: #334155;
    --branch-border-hover: var(--color-primary);
    --branch-bg-color: #1e293b;
    --branch-content-border: #334155;
}

/* Şubeler ana container */
.branches-section {
    margin-top: 4rem;
    padding-top: 3rem;
    position: relative;
}

/* ── ŞUBE ACCORDION (Genel Yapı) ── */
.branch-accordion {
    background: transparent;
    border: none;
    border-radius: var(--border-radius-base);
    margin-bottom: 1.25rem;
    overflow: hidden;
    position: relative;
    transition: all 0.4s ease;
    isolation: isolate;
}

.branch-accordion::after {
    content: '';
    position: absolute;
    inset: 0;
    z-index: 0;
    border-radius: inherit;
    pointer-events: none;
    transition: background-color var(--transition-hover), border-color var(--transition-hover), box-shadow var(--transition-hover);
}

.branch-accordion > * {
    position: relative;
    z-index: 1;
}

/* ── MOD 1: GLASS ── */
.branch-accordion.is-glass-card::after {
    background: rgba(255, 255, 255, 0.05);
    backdrop-filter: blur(40px) saturate(200%);
    -webkit-backdrop-filter: blur(40px) saturate(200%);
    border: 0.5px solid rgba(255, 255, 255, 0.25);
    box-shadow: 0 8px 32px 0 rgba(0, 0, 0, 0.08);
}

.branch-accordion.is-glass-card .branch-header-info h3 {
    color: #ffffff !important;
}

.branch-accordion.is-glass-card .branch-header-info p {
    color: rgba(255, 255, 255, 0.7) !important;
}

/* ── MOD 2: SOLID ── */
.branch-accordion.is-solid-card::after {
    background: #ffffff !important;
    border: 1px solid #e2e8f0 !important;
    box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.05);
}

.branch-accordion.is-solid-card .branch-header-info h3 {
    color: #1e293b !important;
}

.branch-accordion.is-solid-card .branch-header-info p {
    color: #64748b !important;
}

/* Accordion Butonu */
.branch-accordion-btn {
    width: 100%;
    padding: 1.5rem;
    background: transparent;
    border: none;
    text-align: left;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.branch-icon {
    width: 2rem;
    height: 2rem;
    background: var(--color-primary);
    border-radius: var(--border-radius-base);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.branch-icon i { color: #ffffff; font-size: 0.875rem; }

.branch-header-info h3 { font-size: 1.25rem; font-weight: 700; margin: 0 0 0.25rem 0; }
.branch-header-info p { margin: 0; font-size: 0.875rem; }

.branch-chevron { color: var(--color-primary); transition: transform 0.3s ease; }
.branch-accordion.active .branch-chevron { transform: rotate(180deg); }

/* İçerik Alanı */
.branch-accordion-content { max-height: 0; overflow: hidden; transition: max-height 0.5s ease; }
.branch-content-inner { padding: 0 1.5rem 1.5rem 1.5rem; border-top: 1px solid rgba(0,0,0,0.05); }

/* Grid */
.branch-contact-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 1rem;
    margin-top: 1.5rem;
}

/* Kategori Kutuları */
.branch-contact-category {
    padding: 1rem;
    border-radius: var(--border-radius-base);
    transition: box-shadow var(--transition-hover), border-color var(--transition-hover), background-color var(--transition-hover);
}

.branch-contact-category.is-glass-card {
    background: rgba(255, 255, 255, 0.03);
    border: 0.5px solid rgba(255, 255, 255, 0.1);
}

.branch-contact-category.is-solid-card {
    background: #f8fafc;
    border: 1px solid #e2e8f0;
}

.branch-contact-header {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    margin-bottom: 0.75rem;
    font-weight: 600;
    font-size: 0.875rem;
}

.branch-contact-header i { color: var(--color-primary); }

.branch-contact-link {
    display: block;
    padding: 0.5rem 0;
    text-decoration: none;
    transition: color var(--transition-hover);
}

.branch-contact-link:hover { color: var(--color-primary) !important; }

.contact-name { display: block; font-size: 0.75rem; opacity: 0.7; margin-bottom: 0.125rem; }
.contact-number { display: block; font-weight: 600; }

.branch-map { margin-top: 1.5rem; border-radius: var(--border-radius-base); overflow: hidden; height: 300px; }
.branch-map iframe { width: 100%; height: 100%; border: none; }