/* ============================================================
   navbar.css — İç Sayfalar için Ek Stiller
   ============================================================ */

/* Solid Navbar (iç sayfalarda) */
.navbar-solid {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    background: transparent !important;
    backdrop-filter: none !important;
    padding: 1.5rem 5%;
    z-index: 100;
}

.navbar-solid .nav-links a {
    color: rgba(255,255,255,0.8);
}

.navbar-solid .nav-links a:hover,
.navbar-solid .nav-links a.active {
    color: #fff;
}

.btn-dark {
    background-color: rgba(255,255,255,0.15) !important;
    border: 1px solid rgba(255,255,255,0.3) !important;
    color: #fff !important;
}

/* Page Hero */
.page-hero {
    position: relative;
    background: url('../image/inner-hero-bg.png') no-repeat center center / cover;
    padding: 8rem 5% 4rem;
    color: #fff;
    text-align: center;
    overflow: hidden;
}

.page-hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(to bottom, rgba(15, 23, 42, 0.85), rgba(15, 23, 42, 0.65));
    z-index: 1;
}

.page-hero-content {
    position: relative;
    z-index: 2;
    max-width: 800px;
    margin: 0 auto;
    animation: fadeInUp 0.8s ease-out;
}

.page-hero h1 {
    font-size: 3.5rem;
    font-weight: 800;
    margin-bottom: 1.25rem;
    color: #fff;
    letter-spacing: -0.02em;
    text-shadow: 0 2px 10px rgba(0,0,0,0.3);
}

.page-hero p {
    color: rgba(255,255,255,0.9);
    font-size: 1.25rem;
    font-weight: 400;
}



@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Section Tag */
.section-tag {
    display: inline-block;
    background: rgba(2,132,199,0.1);
    color: #0284c7;
    font-size: 0.8rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    padding: 0.3rem 0.9rem;
    border-radius: 20px;
    margin-bottom: 1rem;
}

/* ============================================================
   HAKKIMIZDA
   ============================================================ */
.about-section {
    padding: 5rem 5%;
    max-width: 1200px;
    margin: 0 auto;
}

.about-container {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
}

.about-text h2 {
    font-size: 2.25rem;
    margin-bottom: 1rem;
    color: #0f172a;
}

.about-text .lead {
    font-size: 1.05rem;
    color: #475569;
    font-weight: 500;
    margin-bottom: 1.25rem;
    line-height: 1.7;
}

.about-text p {
    color: #64748b;
    margin-bottom: 1rem;
    line-height: 1.7;
}

.about-image img {
    width: 100%;
    border-radius: 24px;
    box-shadow: 0 20px 60px rgba(0,0,0,0.1);
}

/* Stats */
.stats-section {
    background: #0f172a;
    padding: 4rem 5%;
}

.stats-container {
    max-width: 1000px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 2rem;
    text-align: center;
}

.stat-item {}

.stat-number {
    display: block;
    font-size: 2rem;
    font-weight: 700;
    color: #38bdf8;
    margin-bottom: 0.5rem;
}

.stat-label {
    display: block;
    font-size: 0.9rem;
    color: rgba(255,255,255,0.6);
}

/* Showroom */
.showroom-section {
    padding: 4rem 5%;
    background: #f8fafc;
}

.showroom-container {
    max-width: 1100px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
}

.showroom-info h2 {
    font-size: 2rem;
    margin-bottom: 1rem;
    color: #0f172a;
}

.showroom-info p {
    color: #64748b;
    margin-bottom: 1.5rem;
}

.contact-detail {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    margin-bottom: 0.85rem;
    color: #475569;
    font-size: 0.95rem;
}

.contact-detail i { color: #0284c7; width: 16px; }
.contact-detail a { color: inherit; text-decoration: none; }
.contact-detail a:hover { color: #0284c7; }

.showroom-actions {
    display: flex;
    gap: 1rem;
    margin-top: 1.5rem;
    flex-wrap: wrap;
}

.btn-dark-solid {
    background: #0f172a;
    color: #fff;
    padding: 0.75rem 1.5rem;
    border-radius: 30px;
    text-decoration: none;
    font-weight: 600;
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.9rem;
    transition: background 0.3s;
}

.btn-dark-solid:hover { background: #1e293b; }

.btn-whatsapp {
    background: #25d366;
    color: #fff;
    padding: 0.75rem 1.5rem;
    border-radius: 30px;
    text-decoration: none;
    font-weight: 600;
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.9rem;
    transition: background 0.3s;
}

.btn-whatsapp:hover { background: #1da851; }

/* ============================================================
   İLETİŞİM
   ============================================================ */
.contact-cards-section {
    padding: 4rem 5%;
    background: #f8fafc;
}

.contact-cards-grid {
    max-width: 1100px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1.5rem;
}

.contact-card {
    background: #fff;
    border-radius: 16px;
    padding: 2rem;
    text-align: center;
    box-shadow: 0 4px 15px rgba(0,0,0,0.05);
    transition: transform 0.3s, box-shadow 0.3s;
}

.contact-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 30px rgba(0,0,0,0.1);
}

.contact-card-icon {
    width: 60px;
    height: 60px;
    background: rgba(2,132,199,0.1);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    color: #0284c7;
    margin: 0 auto 1rem;
}

.contact-card h3 { font-size: 1.1rem; margin-bottom: 0.5rem; color: #0f172a; }
.contact-card p { color: #64748b; font-size: 0.9rem; margin-bottom: 1rem; }

.contact-card-link {
    display: inline-block;
    background: #0f172a;
    color: #fff;
    padding: 0.5rem 1.25rem;
    border-radius: 20px;
    font-size: 0.85rem;
    font-weight: 600;
    text-decoration: none;
    transition: background 0.3s;
}

.contact-card-link:hover { background: #0284c7; }

.contact-main-section {
    padding: 4rem 5%;
}

.contact-main-container {
    max-width: 1100px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: 1.2fr 1fr;
    gap: 3rem;
}

.contact-form-box {
    background: #fff;
    border-radius: 24px;
    padding: 2.5rem;
    box-shadow: 0 4px 20px rgba(0,0,0,0.06);
}

.contact-form-box h2 { font-size: 1.75rem; margin-bottom: 0.5rem; color: #0f172a; }
.contact-form-box > p { color: #64748b; margin-bottom: 2rem; }

.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 1rem; }

.form-group { margin-bottom: 1.25rem; }

.form-group label {
    display: block;
    font-size: 0.85rem;
    font-weight: 600;
    color: #475569;
    margin-bottom: 0.4rem;
}

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 0.75rem 1rem;
    border: 1.5px solid #e2e8f0;
    border-radius: 10px;
    font-size: 0.95rem;
    font-family: 'Inter', sans-serif;
    color: #0f172a;
    background: #f8fafc;
    outline: none;
    transition: border-color 0.3s;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    border-color: #0284c7;
    background: #fff;
}

.btn-submit {
    background: #0f172a;
    color: #fff;
    border: none;
    padding: 0.9rem 2rem;
    border-radius: 30px;
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    transition: background 0.3s;
    font-family: 'Inter', sans-serif;
}

.btn-submit:hover { background: #0284c7; }

.form-success {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    background: rgba(37,211,102,0.1);
    color: #15803d;
    border-radius: 10px;
    padding: 1rem 1.25rem;
    margin-top: 1rem;
    font-weight: 500;
}

/* Branches */
.branches-box { padding: 0.5rem 0; }
.branches-box h2 { font-size: 1.75rem; margin-bottom: 1.5rem; color: #0f172a; }

.branch-item {
    display: flex;
    gap: 1rem;
    background: #fff;
    border: 1px solid #e2e8f0;
    border-radius: 16px;
    padding: 1.5rem;
    margin-bottom: 1rem;
    transition: box-shadow 0.3s;
}

.branch-item:hover { box-shadow: 0 4px 15px rgba(0,0,0,0.07); }

.branch-flag { font-size: 2rem; flex-shrink: 0; }

.branch-info h4 { font-size: 1rem; color: #0f172a; margin-bottom: 0.5rem; }
.branch-info p { font-size: 0.85rem; color: #64748b; margin-bottom: 0.3rem; display: flex; align-items: flex-start; gap: 0.5rem; }
.branch-info p i { color: #0284c7; margin-top: 0.2rem; flex-shrink: 0; }
.branch-info a { color: inherit; text-decoration: none; }
.branch-info a:hover { color: #0284c7; }

.branch-map-link {
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
    font-size: 0.8rem;
    color: #0284c7;
    font-weight: 600;
    text-decoration: none;
    margin-top: 0.5rem;
}

/* ============================================================
   PROJELERİMİZ
   ============================================================ */
.projects-section { padding: 3rem 5% 5rem; }

.projects-container { max-width: 1200px; margin: 0 auto; }

.filter-tabs {
    display: flex;
    gap: 0.75rem;
    margin-bottom: 2.5rem;
    flex-wrap: wrap;
}

.filter-tab {
    background: #f1f5f9;
    border: none;
    padding: 0.6rem 1.4rem;
    border-radius: 30px;
    font-size: 0.9rem;
    font-weight: 500;
    cursor: pointer;
    font-family: 'Inter', sans-serif;
    color: #475569;
    transition: all 0.3s;
}

.filter-tab:hover, .filter-tab.active {
    background: #0f172a;
    color: #fff;
}

.projects-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(330px, 1fr));
    gap: 2rem;
}

.project-card {
    background: #fff;
    border-radius: 20px;
    overflow: hidden;
    box-shadow: 0 4px 15px rgba(0,0,0,0.05);
    cursor: pointer;
    transition: transform 0.3s, box-shadow 0.3s;
}

.project-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 20px 40px rgba(0,0,0,0.1);
}

.project-card-img {
    position: relative;
    height: 220px;
    overflow: hidden;
}

.project-card-img img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.5s;
}

.project-card:hover .project-card-img img { transform: scale(1.05); }

.project-badge {
    position: absolute;
    top: 12px;
    left: 12px;
    background: rgba(15,23,42,0.85);
    color: #fff;
    font-size: 0.75rem;
    font-weight: 600;
    padding: 0.3rem 0.8rem;
    border-radius: 20px;
}

.project-card-info { padding: 1.25rem; }

.project-meta {
    display: flex;
    justify-content: space-between;
    font-size: 0.8rem;
    color: #64748b;
    margin-bottom: 0.75rem;
}

.project-specs { display: flex; gap: 0.75rem; }

.projects-cta {
    background: linear-gradient(135deg, #0f172a, #1e3a5f);
    padding: 5rem 5%;
    text-align: center;
    margin-top: 2rem;
}

.projects-cta-content h2 { color: #fff; font-size: 2rem; margin-bottom: 0.75rem; }
.projects-cta-content p { color: rgba(255,255,255,0.7); margin-bottom: 2rem; }

.btn-cta {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    background: #fff;
    color: #0f172a;
    padding: 0.9rem 2rem;
    border-radius: 30px;
    font-weight: 700;
    text-decoration: none;
    transition: all 0.3s;
}

.btn-cta:hover { background: #38bdf8; color: #fff; }

/* ============================================================
   GALERİ
   ============================================================ */
.gallery-section { padding: 3rem 5% 5rem; }

.gallery-container { max-width: 1200px; margin: 0 auto; }

.gallery-grid {
    columns: 3;
    column-gap: 1rem;
}

.gallery-item {
    break-inside: avoid;
    margin-bottom: 1rem;
    border-radius: 12px;
    overflow: hidden;
    position: relative;
    cursor: pointer;
}

.gallery-item img {
    width: 100%;
    display: block;
    transition: transform 0.4s ease;
}

.gallery-item:hover img { transform: scale(1.04); }

.gallery-overlay {
    position: absolute;
    inset: 0;
    background: rgba(15,23,42,0.4);
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: opacity 0.3s;
    font-size: 1.75rem;
    color: #fff;
}

.gallery-item:hover .gallery-overlay { opacity: 1; }

/* Lightbox */
.lightbox {
    position: fixed;
    inset: 0;
    background: rgba(0,0,0,0.92);
    z-index: 9999;
    display: none;
    align-items: center;
    justify-content: center;
}

.lightbox-content {
    position: relative;
    max-width: 90vw;
    max-height: 90vh;
    display: flex;
    align-items: center;
    gap: 1rem;
}

.lightbox-content img {
    max-width: 80vw;
    max-height: 85vh;
    border-radius: 12px;
    object-fit: contain;
}

.lightbox-close, .lightbox-prev, .lightbox-next {
    background: rgba(255,255,255,0.15);
    border: none;
    color: #fff;
    width: 46px;
    height: 46px;
    border-radius: 50%;
    font-size: 1.1rem;
    cursor: pointer;
    flex-shrink: 0;
    transition: background 0.3s;
}

.lightbox-close:hover, .lightbox-prev:hover, .lightbox-next:hover {
    background: rgba(255,255,255,0.3);
}

.lightbox-close {
    position: absolute;
    top: -50px;
    right: 0;
}

/* Video Section */
.video-section {
    background: #f8fafc;
    padding: 4rem 5%;
}

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

.video-section-header h2 { color: #0f172a; margin-bottom: 0.5rem; }
.video-section-header p { color: #64748b; }

.video-grid {
    max-width: 1000px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1.5rem;
}

.video-card {
    background: #fff;
    border-radius: 16px;
    overflow: hidden;
    box-shadow: 0 4px 12px rgba(0,0,0,0.06);
}

.video-thumb {
    position: relative;
    height: 180px;
    overflow: hidden;
}

.video-thumb img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.video-play-btn {
    position: absolute;
    inset: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(0,0,0,0.35);
    cursor: pointer;
    font-size: 2rem;
    color: #fff;
    transition: background 0.3s;
}

.video-play-btn:hover { background: rgba(0,0,0,0.55); }

.video-card h4 {
    padding: 1rem;
    font-size: 0.95rem;
    color: #0f172a;
    font-weight: 600;
}

/* ============================================================
   RESPONSIVE
   ============================================================ */
@media (max-width: 992px) {
    .about-container,
    .showroom-container,
    .contact-main-container { grid-template-columns: 1fr; gap: 2rem; }
    .stats-container { grid-template-columns: repeat(2, 1fr); }
    .contact-cards-grid { grid-template-columns: 1fr 1fr; }
    .gallery-grid { columns: 2; }
    .video-grid { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 768px) {
    .page-hero {
        padding: 6rem 5% 3rem;
    }

    .page-hero h1 { 
        font-size: 2.25rem; 
        line-height: 1.2;
    }

    .page-hero p {
        font-size: 1rem;
    }

    .contact-cards-grid { grid-template-columns: 1fr; }
    .form-row { grid-template-columns: 1fr; }
    .projects-grid { grid-template-columns: 1fr; }
    .gallery-grid { columns: 1; }
    .video-grid { grid-template-columns: 1fr; }
    .stats-container { grid-template-columns: 1fr 1fr; }
    
    .filter-tabs {
        justify-content: center;
        gap: 0.5rem;
    }
    
    .filter-tab {
        padding: 0.5rem 1rem;
        font-size: 0.8rem;
    }

    .showroom-info {
        text-align: center;
    }

    .showroom-actions {
        justify-content: center;
    }

    .branch-item {
        flex-direction: column;
        text-align: center;
        align-items: center;
    }
    
    .branch-info p {
        justify-content: center;
    }

    /* Mobile Bottom Navigation Bar — iç sayfalar */
    .mobile-bottom-nav {
        display: flex;
        position: fixed;
        bottom: 0;
        left: 0;
        right: 0;
        height: 68px;
        background: rgba(255, 255, 255, 0.97);
        backdrop-filter: blur(20px);
        -webkit-backdrop-filter: blur(20px);
        border-top: 1px solid rgba(0, 0, 0, 0.08);
        box-shadow: 0 -4px 24px rgba(0, 0, 0, 0.10);
        z-index: 1000;
        justify-content: space-around;
        align-items: center;
        padding: 0 4px;
        border-radius: 20px 20px 0 0;
    }

    .bottom-nav-item {
        display: flex;
        flex-direction: column;
        align-items: center;
        justify-content: center;
        gap: 4px;
        text-decoration: none;
        color: #94a3b8;
        font-size: 0.65rem;
        font-weight: 500;
        flex: 1;
        padding: 8px 0;
        border-radius: 14px;
        transition: all 0.25s ease;
        position: relative;
    }

    .bottom-nav-item i {
        font-size: 1.25rem;
        transition: all 0.25s ease;
    }

    .bottom-nav-item.active {
        color: #0284c7;
    }

    .bottom-nav-item.active i {
        transform: translateY(-2px);
    }

    .bottom-nav-item.active::before {
        content: '';
        position: absolute;
        top: 6px;
        left: 50%;
        transform: translateX(-50%);
        width: 36px;
        height: 36px;
        background: rgba(2, 132, 199, 0.1);
        border-radius: 12px;
        z-index: -1;
    }

    .bottom-nav-item:active {
        transform: scale(0.92);
    }

    body {
        padding-bottom: 68px;
    }

    .whatsapp-float {
        bottom: 84px !important;
        right: 18px !important;
        width: 50px !important;
        height: 50px !important;
        font-size: 24px !important;
    }
}

/* Desktop: bottom nav gizle */
@media (min-width: 769px) {
    .mobile-bottom-nav {
        display: none;
    }
}