/* =============================================
   SAHA BETONU SAYFASI - Özel Stiller
   MAT İnşaat - matinsaat.com
============================================= */

/* ========== HEADER OVERRIDE (bu sayfada hero dark değil, header her zaman solid olmalı) ========== */
.header {
    background: rgba(15, 27, 45, 0.97) !important;
    backdrop-filter: blur(10px);
    padding: 12px 0 !important;
    box-shadow: 0 2px 20px rgba(0,0,0,0.3);
}

/* ========== BREADCRUMB ========== */
.breadcrumb-bar {
    background: var(--bg-light);
    padding: 12px 0;
    border-bottom: 1px solid var(--border);
    margin-top: 80px; /* fixed header yüksekliği kadar boşluk */
}

.breadcrumb {
    display: flex;
    align-items: center;
    gap: 8px;
    flex-wrap: wrap;
    font-size: 0.85rem;
    color: var(--text-light);
}

.breadcrumb li { display: flex; align-items: center; gap: 8px; }
.breadcrumb a { color: var(--accent); }
.breadcrumb a:hover { text-decoration: underline; }
.breadcrumb i { font-size: 0.65rem; color: var(--text-light); }
.breadcrumb [aria-current="page"] { color: var(--text); font-weight: 600; }

/* ========== HERO ========== */
.sb-hero {
    position: relative;
    min-height: 85vh;
    display: flex;
    align-items: center;
    background: linear-gradient(135deg, var(--primary-dark) 0%, var(--primary) 60%, #1a3a60 100%);
    padding: 120px 0 80px;
    overflow: hidden;
}

.sb-hero::before {
    content: '';
    position: absolute;
    inset: 0;
    background: url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%23ffffff' fill-opacity='0.03'%3E%3Cpath d='M36 34v-4h-2v4h-4v2h4v4h2v-4h4v-2h-4zm0-30V0h-2v4h-4v2h4v4h2V6h4V4h-4zM6 34v-4H4v4H0v2h4v4h2v-4h4v-2H6zM6 4V0H4v4H0v2h4v4h2V6h4V4H6z'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E");
}

.sb-hero-overlay {
    position: absolute;
    inset: 0;
    background: rgba(15, 27, 45, 0.3);
}

.sb-hero-content {
    position: relative;
    z-index: 2;
    max-width: 800px;
}

.sb-hero-title {
    font-size: clamp(2rem, 4vw, 3.2rem);
    font-weight: 900;
    color: #fff;
    line-height: 1.15;
    margin: 16px 0 20px;
}

.sb-hero-subtitle {
    font-size: 1.1rem;
    color: rgba(255,255,255,0.85);
    margin-bottom: 32px;
    max-width: 680px;
    line-height: 1.7;
}

.sb-hero-buttons {
    display: flex;
    gap: 16px;
    flex-wrap: wrap;
    margin-bottom: 32px;
}

.sb-hero-badges {
    display: flex;
    gap: 16px;
    flex-wrap: wrap;
}

.sb-hero-badges span {
    color: rgba(255,255,255,0.9);
    font-size: 0.875rem;
    font-weight: 600;
    display: flex;
    align-items: center;
    gap: 6px;
}

.sb-hero-badges i { color: var(--accent); }

/* ========== SAHA TÜRLERİ ========== */
.sb-types-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 24px;
    margin-top: 48px;
}

.sb-type-card {
    background: var(--bg-white);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 32px 28px;
    transition: var(--transition);
    position: relative;
    overflow: hidden;
}

.sb-type-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-lg);
    border-color: var(--accent);
}

.sb-type-card.featured {
    border-color: var(--accent);
    box-shadow: var(--shadow-accent);
}

.sb-type-badge {
    position: absolute;
    top: 16px;
    right: 16px;
    background: var(--accent);
    color: #fff;
    font-size: 0.75rem;
    font-weight: 700;
    padding: 4px 10px;
    border-radius: 20px;
    font-family: 'Montserrat', sans-serif;
}

.sb-type-icon {
    width: 64px;
    height: 64px;
    background: linear-gradient(135deg, var(--primary), var(--primary-light));
    border-radius: var(--radius);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 20px;
}

.sb-type-icon i { font-size: 1.6rem; color: var(--accent); }

.sb-type-card h3 {
    font-size: 1.1rem;
    color: var(--primary);
    margin-bottom: 12px;
}

.sb-type-card p {
    color: var(--text-light);
    font-size: 0.9rem;
    margin-bottom: 16px;
}

.sb-type-features {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.sb-type-features li {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 0.875rem;
    color: var(--text);
}

.sb-type-features i { color: var(--accent); font-size: 0.75rem; }

/* ========== PROCESS ========== */
.sb-process {
    background: var(--bg-light);
}

.sb-process-steps {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 32px;
    margin-top: 48px;
}

.sb-step {
    display: flex;
    gap: 20px;
    align-items: flex-start;
}

.sb-step-number {
    flex-shrink: 0;
    width: 56px;
    height: 56px;
    background: linear-gradient(135deg, var(--accent), var(--accent-hover));
    border-radius: var(--radius);
    display: flex;
    align-items: center;
    justify-content: center;
    font-family: 'Montserrat', sans-serif;
    font-size: 1.2rem;
    font-weight: 800;
    color: #fff;
}

.sb-step-content h3 {
    font-size: 1rem;
    color: var(--primary);
    margin-bottom: 8px;
}

.sb-step-content p {
    font-size: 0.875rem;
    color: var(--text-light);
    line-height: 1.6;
}

/* ========== WHY ========== */
.sb-why {
    position: relative;
    background: linear-gradient(135deg, var(--primary-dark) 0%, var(--primary) 100%);
    padding: 80px 0;
}

.sb-why-overlay {
    position: absolute;
    inset: 0;
    background: url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%23ffffff' fill-opacity='0.03'%3E%3Cpath d='M36 34v-4h-2v4h-4v2h4v4h2v-4h4v-2h-4zm0-30V0h-2v4h-4v2h4v4h2V6h4V4h-4zM6 34v-4H4v4H0v2h4v4h2v-4h4v-2H6zM6 4V0H4v4H0v2h4v4h2V6h4V4H6z'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E");
}

.sb-why-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 24px;
    margin-top: 48px;
    position: relative;
    z-index: 1;
}

.sb-why-card {
    background: rgba(255,255,255,0.07);
    border: 1px solid rgba(255,255,255,0.12);
    border-radius: var(--radius);
    padding: 28px 24px;
    transition: var(--transition);
}

.sb-why-card:hover {
    background: rgba(255,255,255,0.12);
    transform: translateY(-4px);
}

.sb-why-icon {
    width: 52px;
    height: 52px;
    background: rgba(232,113,10,0.15);
    border: 1px solid rgba(232,113,10,0.3);
    border-radius: var(--radius-sm);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 16px;
}

.sb-why-icon i { font-size: 1.4rem; color: var(--accent); }

.sb-why-card h3 {
    font-size: 1rem;
    color: #fff;
    margin-bottom: 8px;
}

.sb-why-card p { font-size: 0.875rem; color: rgba(255,255,255,0.7); }

/* ========== REGIONS ========== */
.sb-regions-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
    gap: 12px;
    margin-top: 40px;
}

.sb-region-item {
    display: flex;
    align-items: center;
    gap: 10px;
    background: var(--bg-white);
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    padding: 12px 16px;
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--primary);
    transition: var(--transition);
}

.sb-region-item:hover {
    border-color: var(--accent);
    color: var(--accent);
    transform: translateY(-2px);
    box-shadow: var(--shadow);
}

.sb-region-item i { color: var(--accent); font-size: 0.75rem; }

/* ========== CONTENT ========== */
.sb-content {
    background: var(--bg-light);
}

.sb-content-grid {
    display: grid;
    grid-template-columns: 1fr 340px;
    gap: 48px;
    align-items: flex-start;
}

@media (max-width: 900px) {
    .sb-content-grid { grid-template-columns: 1fr; }
    .sb-content-sidebar { order: -1; }
}

.sb-content-main h2 {
    font-size: 1.8rem;
    color: var(--primary);
    margin-bottom: 16px;
}

.sb-content-main h3 {
    font-size: 1.2rem;
    color: var(--primary);
    margin: 24px 0 10px;
}

.sb-content-main p {
    color: var(--text);
    margin-bottom: 12px;
    line-height: 1.8;
}

.sb-list {
    margin: 12px 0 16px 20px;
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.sb-list li {
    color: var(--text);
    line-height: 1.6;
    list-style: disc;
    list-style-position: outside;
}

/* Sidebar */
.sb-content-sidebar {
    position: sticky;
    top: 100px;
    display: flex;
    flex-direction: column;
    gap: 24px;
}

.sb-cta-box {
    background: var(--primary);
    border-radius: var(--radius);
    padding: 28px 24px;
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.sb-cta-box h3 {
    font-size: 1.2rem;
    color: #fff;
    margin-bottom: 4px;
}

.sb-cta-box p { font-size: 0.875rem; color: rgba(255,255,255,0.8); }

.btn-whatsapp {
    background: #25D366;
    color: #fff;
    border-color: #25D366;
}
.btn-whatsapp:hover { background: #1DA851; border-color: #1DA851; }

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

.sb-cta-info {
    display: flex;
    flex-direction: column;
    gap: 8px;
    border-top: 1px solid rgba(255,255,255,0.15);
    padding-top: 12px;
    margin-top: 4px;
}

.sb-cta-info p {
    font-size: 0.8rem;
    color: rgba(255,255,255,0.75);
    display: flex;
    align-items: center;
    gap: 8px;
}

.sb-cta-info i { color: var(--accent); width: 14px; }

.sb-checklist-box {
    background: var(--bg-white);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 24px;
}

.sb-checklist-box h4 {
    font-size: 1rem;
    color: var(--primary);
    margin-bottom: 16px;
    display: flex;
    align-items: center;
    gap: 8px;
}

.sb-checklist-box h4 i { color: var(--accent); }

.sb-checklist-box ul {
    display: flex;
    flex-direction: column;
    gap: 10px;
    margin-bottom: 16px;
}

.sb-checklist-box li {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 0.875rem;
    color: var(--text);
}

.sb-checklist-box li i { color: var(--accent); font-size: 0.75rem; }

.sb-checklist-note {
    font-size: 0.8rem;
    color: var(--text-light);
    border-top: 1px solid var(--border);
    padding-top: 12px;
    font-style: italic;
}

/* ========== FAQ ========== */
.sb-faq-list {
    max-width: 800px;
    margin: 40px auto 0;
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.sb-faq-item {
    background: var(--bg-white);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    overflow: hidden;
    transition: var(--transition);
}

.sb-faq-item[open] {
    border-color: var(--accent);
    box-shadow: var(--shadow);
}

.sb-faq-item summary {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 20px 24px;
    cursor: pointer;
    font-family: 'Montserrat', sans-serif;
    font-weight: 600;
    font-size: 0.975rem;
    color: var(--primary);
    list-style: none;
    gap: 16px;
    user-select: none;
}

.sb-faq-item summary::-webkit-details-marker { display: none; }

.sb-faq-item summary i {
    color: var(--accent);
    transition: transform 0.3s ease;
    flex-shrink: 0;
}

.sb-faq-item[open] summary i { transform: rotate(180deg); }

.sb-faq-answer {
    padding: 0 24px 20px;
    border-top: 1px solid var(--border);
}

.sb-faq-answer p {
    font-size: 0.9rem;
    color: var(--text);
    line-height: 1.8;
    padding-top: 16px;
}

/* ========== FINAL CTA ========== */
.sb-final-cta {
    background: linear-gradient(135deg, var(--accent) 0%, var(--accent-hover) 100%);
    text-align: center;
}

.sb-final-cta-content h2 {
    font-size: clamp(1.5rem, 3vw, 2.2rem);
    color: #fff;
    margin-bottom: 16px;
}

.sb-final-cta-content p {
    color: rgba(255,255,255,0.9);
    max-width: 640px;
    margin: 0 auto 32px;
    font-size: 1rem;
}

.sb-final-cta-buttons {
    display: flex;
    gap: 16px;
    justify-content: center;
    flex-wrap: wrap;
}

.sb-final-cta .btn-primary {
    background: #fff;
    color: var(--accent);
    border-color: #fff;
}

.sb-final-cta .btn-primary:hover {
    background: var(--primary);
    color: #fff;
    border-color: var(--primary);
}

.sb-final-cta .btn-outline-white {
    background: transparent;
    color: #fff;
    border-color: rgba(255,255,255,0.6);
}

.sb-final-cta .btn-outline-white:hover {
    background: rgba(255,255,255,0.15);
    border-color: #fff;
}

/* ========== RESPONSIVE ========== */
@media (max-width: 768px) {
    .sb-hero { min-height: auto; padding: 100px 0 60px; }
    .sb-hero-buttons { flex-direction: column; }
    .sb-types-grid { grid-template-columns: 1fr; }
    .sb-process-steps { grid-template-columns: 1fr; }
    .sb-why-grid { grid-template-columns: 1fr; }
    .sb-regions-grid { grid-template-columns: repeat(2, 1fr); }
    .sb-final-cta-buttons { flex-direction: column; align-items: center; }
    .sb-content-grid { grid-template-columns: 1fr; }
}

@media (max-width: 480px) {
    .sb-regions-grid { grid-template-columns: 1fr; }
    .sb-hero-badges { gap: 10px; }
}