/* =========================================================
   ANA SAYFA ŞUBELERİMİZ BÖLÜMÜ
   Tüm class ve keyframe isimleri "sbn-" öneklidir (çakışma yok)
   ========================================================= */

.sbn-section {
    position: relative;
    padding: 100px 0 80px 0;
    background: linear-gradient(180deg, #F8FAFC 0%, #F1F5F9 50%, #FFFFFF 100%);
    overflow: hidden;
    border-top: 1px solid #EEF2F6;
}

.sbn-container-z {
    position: relative;
    z-index: 2;
}

/* --- SCROLL ANİMASYONU (kendi sistemi) --- */
.sbn-reveal {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.9s cubic-bezier(0.25, 1, 0.5, 1), transform 0.9s cubic-bezier(0.25, 1, 0.5, 1);
}

.sbn-reveal.sbn-visible {
    opacity: 1;
    transform: translateY(0);
}

/* --- ARKA PLAN EFEKTLERİ --- */
.sbn-bg {
    position: absolute;
    inset: 0;
    pointer-events: none;
    z-index: 1;
    overflow: hidden;
}

.sbn-bg-circle {
    position: absolute;
    top: 55%;
    left: 50%;
    transform: translate(-50%, -50%);
    border: 1px dashed rgba(255, 107, 0, 0.15);
    border-radius: 50%;
    animation: sbnCirclePulse 14s infinite linear;
}

.sbn-circle-1 {
    width: 650px;
    height: 650px;
    animation-duration: 10s;
}

.sbn-circle-2 {
    width: 950px;
    height: 950px;
    border-color: rgba(10, 43, 94, 0.08);
    animation-duration: 16s;
    animation-direction: reverse;
}

.sbn-circle-3 {
    width: 1250px;
    height: 1250px;
    border-color: rgba(255, 107, 0, 0.08);
    animation-duration: 22s;
}

.sbn-bg-shape {
    position: absolute;
    width: 240px;
    height: 240px;
    filter: blur(0.5px);
}

.sbn-shape-left {
    top: 10%;
    left: -40px;
    animation: sbnFloatGeo 8s ease-in-out infinite alternate;
}

.sbn-shape-right {
    bottom: 12%;
    right: -40px;
    animation: sbnFloatGeo 10s ease-in-out infinite alternate-reverse;
}

@keyframes sbnCirclePulse {
    0%   { transform: translate(-50%, -50%) rotate(0deg) scale(0.98); }
    50%  { transform: translate(-50%, -50%) rotate(180deg) scale(1.03); }
    100% { transform: translate(-50%, -50%) rotate(360deg) scale(0.98); }
}

@keyframes sbnFloatGeo {
    0%   { transform: translateY(0px) rotate(0deg); }
    100% { transform: translateY(-25px) rotate(12deg); }
}

/* --- ÜST BAŞLIK --- */
.sbn-header {
    position: relative;
    z-index: 3;
    max-width: 700px;
    margin: 0 auto;
    text-align: center;
}

.sbn-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 6px 18px;
    border: 1.5px solid var(--c-orange, #FF6B00);
    border-radius: 30px;
    color: var(--c-orange, #FF6B00);
    font-size: 0.85rem;
    font-weight: 600;
    margin-bottom: 16px;
    background: rgba(255, 107, 0, 0.05);
    backdrop-filter: blur(4px);
}

.sbn-title {
    font-family: var(--font-main, 'Jost', sans-serif);
    font-size: 2.4rem;
    font-weight: 800;
    color: var(--c-blue, #0A2B5E);
    line-height: 1.25;
    margin: 0 0 14px 0;
}

.sbn-title-accent {
    color: var(--c-orange, #FF6B00);
}

.sbn-subtitle {
    font-size: 0.98rem;
    color: #64748B;
    line-height: 1.6;
    margin: 0;
}

/* --- KART GRID ---
   Resim kartın ~95px üstüne taşıyor. Başlıkla çakışmasın diye
   üstte yeterli boşluk (padding-top) bırakıldı. */
.sbn-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 40px;
    padding-top: 120px;
    margin-bottom: 50px;
}

/* --- ŞUBE KARTI --- */
.sbn-card {
    background: #FFFFFF;
    border-radius: 24px;
    border: 1px solid #E2E8F0;
    overflow: visible !important;
    box-shadow: 0 15px 40px rgba(10, 43, 94, 0.06);
    transition: all 0.4s cubic-bezier(0.165, 0.84, 0.44, 1);
    display: flex;
    flex-direction: column;
    position: relative;
}

.sbn-card:hover {
    transform: translateY(-6px);
    border-color: rgba(255, 107, 0, 0.35);
    box-shadow: 0 25px 50px rgba(10, 43, 94, 0.12);
}

/* --- 3D MODEL SAHNESİ --- */
.sbn-stage {
    position: relative;
    height: 220px;
    width: 100%;
    display: flex;
    align-items: flex-end;
    justify-content: center;
    margin-top: -65px;
    z-index: 5;
    overflow: visible !important;
}

.sbn-3d-img {
    position: relative;
    z-index: 6;
    max-width: 92%;
    height: 250px;
    object-fit: contain;
    mix-blend-mode: multiply; /* açık renkli damalı kareleri beyaz zeminle harmanlar */
    filter: drop-shadow(0 20px 25px rgba(10, 43, 94, 0.28));
    transition: transform 0.5s cubic-bezier(0.34, 1.56, 0.64, 1), filter 0.5s ease;
}

.sbn-3d-shadow {
    position: absolute;
    bottom: 5px;
    width: 75%;
    height: 18px;
    background: radial-gradient(ellipse at center, rgba(10, 43, 94, 0.3) 0%, rgba(0, 0, 0, 0) 75%);
    border-radius: 50%;
    transition: all 0.5s ease;
    z-index: 4;
}

.sbn-card:hover .sbn-3d-img {
    transform: translateY(-16px) scale(1.05);
    filter: drop-shadow(0 30px 35px rgba(10, 43, 94, 0.35));
}

.sbn-card:hover .sbn-3d-shadow {
    transform: scale(0.85);
    opacity: 0.5;
}

.sbn-city-badge {
    position: absolute;
    top: -10px;
    left: 20px;
    z-index: 7;
    display: inline-flex;
    align-items: center;
    gap: 6px;
    background: var(--c-orange, #FF6B00);
    color: #FFFFFF;
    padding: 6px 16px;
    border-radius: 20px;
    font-size: 0.82rem;
    font-weight: 700;
    box-shadow: 0 4px 14px rgba(255, 107, 0, 0.35);
}

/* --- KART GÖVDESİ --- */
.sbn-body {
    padding: 25px 25px 28px 25px;
    display: flex;
    flex-direction: column;
    flex-grow: 1;
    justify-content: space-between;
    background: #FFFFFF;
    border-bottom-left-radius: 24px;
    border-bottom-right-radius: 24px;
}

.sbn-name {
    font-family: var(--font-main, 'Jost', sans-serif);
    font-size: 1.45rem;
    font-weight: 800;
    color: var(--c-blue, #0A2B5E);
    margin: 0 0 20px 0;
    padding-bottom: 12px;
    border-bottom: 2px solid #F1F5F9;
}

.sbn-info-list {
    display: flex;
    flex-direction: column;
    gap: 16px;
    margin-bottom: 25px;
}

.sbn-info-item {
    display: flex;
    align-items: flex-start;
    gap: 14px;
}

.sbn-info-icon {
    width: 38px;
    height: 38px;
    border-radius: 10px;
    background: rgba(255, 107, 0, 0.08);
    color: var(--c-orange, #FF6B00);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1rem;
    flex-shrink: 0;
    margin-top: 2px;
}

.sbn-info-text {
    display: flex;
    flex-direction: column;
}

.sbn-info-label {
    font-size: 0.75rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    color: #94A3B8;
    margin-bottom: 2px;
}

.sbn-info-text p {
    font-size: 0.92rem;
    color: #334155;
    line-height: 1.45;
    margin: 0;
    font-weight: 500;
}

.sbn-phone {
    font-size: 1.1rem;
    font-weight: 800;
    color: var(--c-blue, #0A2B5E);
    text-decoration: none;
    transition: color 0.3s ease;
}

.sbn-phone:hover {
    color: var(--c-orange, #FF6B00);
}

/* --- BUTONLAR --- */
.sbn-actions {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 12px;
}

.sbn-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 12px 18px;
    border-radius: 12px;
    font-size: 0.88rem;
    font-weight: 700;
    text-decoration: none;
    transition: all 0.3s ease;
}

.sbn-btn-call {
    background-color: var(--c-blue, #0A2B5E);
    color: #FFFFFF;
}

.sbn-btn-call:hover {
    background-color: var(--c-orange, #FF6B00);
    color: #FFFFFF;
    box-shadow: 0 6px 18px rgba(255, 107, 0, 0.25);
}

.sbn-btn-map {
    background-color: #F1F5F9;
    color: var(--c-blue, #0A2B5E);
    border: 1px solid #E2E8F0;
}

.sbn-btn-map:hover {
    background-color: var(--c-blue, #0A2B5E);
    color: #FFFFFF;
    border-color: var(--c-blue, #0A2B5E);
}

/* --- ALT CTA BANNER --- */
.sbn-cta {
    background: linear-gradient(135deg, var(--c-blue, #0A2B5E) 0%, #061B3D 100%);
    border-radius: 20px;
    padding: 30px 40px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 25px;
    color: #FFFFFF;
    box-shadow: 0 18px 40px rgba(10, 43, 94, 0.22);
    position: relative;
    overflow: hidden;
}

.sbn-cta-left {
    display: flex;
    align-items: center;
    gap: 20px;
    position: relative;
    z-index: 2;
}

.sbn-cta-icon {
    width: 60px;
    height: 60px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.1);
    border: 1px solid rgba(255, 255, 255, 0.2);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.6rem;
    color: var(--c-orange, #FF6B00);
    flex-shrink: 0;
}

.sbn-cta-text h4 {
    font-family: var(--font-main, 'Jost', sans-serif);
    font-size: 1.3rem;
    font-weight: 800;
    margin: 0 0 4px 0;
    color: #FFFFFF;
}

.sbn-cta-text p {
    font-size: 0.92rem;
    color: #E2E8F0;
    margin: 0;
}

.sbn-cta-right {
    position: relative;
    z-index: 2;
}

.sbn-cta-btn {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 14px 30px;
    background: var(--c-orange, #FF6B00);
    color: #FFFFFF;
    border-radius: 30px;
    font-size: 0.92rem;
    font-weight: 700;
    text-decoration: none;
    white-space: nowrap;
    transition: all 0.3s ease;
    box-shadow: 0 6px 20px rgba(255, 107, 0, 0.35);
}

.sbn-cta-btn:hover {
    background: #FFFFFF;
    color: var(--c-blue, #0A2B5E);
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(255, 255, 255, 0.3);
}

.sbn-cta-btn i {
    transition: transform 0.3s ease;
}

.sbn-cta-btn:hover i {
    transform: translateX(4px);
}

/* --- RESPONSIVE --- */
@media (max-width: 991px) {
    .sbn-grid {
        grid-template-columns: 1fr;
        gap: 100px; /* taşan resimler önceki kartla çakışmasın */
        padding-top: 100px;
    }

    .sbn-title {
        font-size: 2rem;
    }

    .sbn-cta {
        flex-direction: column;
        text-align: center;
        padding: 30px 25px;
    }

    .sbn-cta-left {
        flex-direction: column;
        gap: 12px;
    }

    .sbn-cta-btn {
        width: 100%;
        justify-content: center;
    }
}

@media (max-width: 576px) {
    .sbn-section {
        padding: 70px 0;
    }

    .sbn-title {
        font-size: 1.6rem;
    }

    .sbn-grid {
        padding-top: 90px;
        gap: 95px;
    }

    .sbn-stage {
        height: 180px;
        margin-top: -50px;
    }

    .sbn-3d-img {
        height: 200px;
    }

    .sbn-body {
        padding: 20px 16px;
    }

    .sbn-name {
        font-size: 1.25rem;
        margin-bottom: 15px;
    }

    .sbn-actions {
        grid-template-columns: 1fr;
    }

    .sbn-btn {
        width: 100%;
        padding: 11px 14px;
    }
}