:root {
    --premium-gold: #b3834d;
    --dark-bg: #121212;
    --card-bg: #1a1a1a;
    --text-color: #cccccc;
    --border-color: #2a2a2a;
}

body {
    background-color: var(--dark-bg);
    color: var(--text-color);
    font-family: 'Montserrat', sans-serif;
    margin: 0;
}

.container {
    max-width: 1600px;
    margin: 0 auto;
    padding: 0 20px;
}

/* ================== ANİMASYON ================== */
.animate-element {
    opacity: 0;
    transform: translateY(40px);
    transition: all 0.8s ease-out;
}

.animate-element.fade-in-up {
    opacity: 1;
    transform: translateY(0);
}

/* ================== SAYFA ÜST (HERO) ================== */
.corporate-hero {
    background: linear-gradient(rgba(18,18,18,0.8), rgba(18,18,18,0.9)), url('../uploads/hizmetlerimiz/sabitkasa.png') center/cover;
    padding: 100px 0 60px 0;
    text-align: center;
    border-bottom: 1px solid var(--border-color);
}

.page-title {
    font-size: 48px;
    color: white;
    margin: 0 0 15px 0;
    font-weight: 800;
    letter-spacing: 2px;
}

.breadcrumb {
    font-size: 14px;
    color: var(--premium-gold);
    font-weight: 600;
}

.breadcrumb a {
    color: #888;
    text-decoration: none;
    transition: 0.3s;
}

.breadcrumb a:hover {
    color: white;
}

.breadcrumb i {
    font-size: 10px;
    margin: 0 8px;
    color: #555;
}

/* ================== HAKKIMIZDA İÇERİK ================== */
.about-section {
    padding: 100px 0;
}

.about-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
}

.about-subtitle {
    color: var(--premium-gold);
    font-size: 14px;
    letter-spacing: 3px;
    text-transform: uppercase;
    margin-bottom: 10px;
    font-weight: 700;
}

.about-main-title {
    font-size: 38px;
    color: white;
    font-weight: 800;
    line-height: 1.2;
    margin: 0 0 30px 0;
}

.gold-text {
    color: var(--premium-gold);
}

.about-content p {
    font-size: 16px;
    line-height: 1.8;
    margin-bottom: 20px;
    color: #bbb;
}

/* Görsel Alanı ve Rozet */
.about-image-wrapper {
    position: relative;
    padding-left: 30px;
    padding-bottom: 30px;
}

.image-frame {
    position: relative;
    border-radius: 10px;
    overflow: hidden;
}

.image-frame::after {
    content: '';
    position: absolute;
    top: 20px; left: -20px;
    width: 100%; height: 100%;
    border: 3px solid var(--premium-gold);
    border-radius: 10px;
    z-index: -1;
}

.image-frame img {
    width: 100%;
    display: block;
    border-radius: 10px;
    box-shadow: 0 20px 40px rgba(0,0,0,0.5);
}

.experience-badge {
    position: absolute;
    bottom: -20px;
    left: -20px;
    background: var(--premium-gold);
    color: #121212;
    padding: 30px;
    border-radius: 50%;
    text-align: center;
    box-shadow: 0 10px 20px rgba(179, 131, 77, 0.3);
    width: 120px;
    height: 120px;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
}

.exp-year {
    font-size: 24px;
    font-weight: 900;
    display: block;
}

.exp-text {
    font-size: 12px;
    font-weight: 700;
    text-transform: uppercase;
}

/* ================== HİZMETLERİMİZ ================== */
.services-section {
    background-color: #0d0d0d;
    padding: 100px 0;
    border-top: 1px solid var(--border-color);
}

.section-header {
    text-align: center;
    margin-bottom: 60px;
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 30px;
}

.service-card {
    background: var(--card-bg);
    border: 1px solid var(--border-color);
    padding: 40px 30px;
    border-radius: 12px;
    text-align: center;
    transition: all 0.4s ease;
}

.service-card:hover {
    transform: translateY(-10px);
    border-color: var(--premium-gold);
    box-shadow: 0 15px 30px rgba(179, 131, 77, 0.15);
}

.service-icon {
    width: 70px;
    height: 70px;
    background: rgba(179, 131, 77, 0.1);
    color: var(--premium-gold);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 28px;
    margin: 0 auto 25px auto;
    transition: 0.4s;
}

.service-card:hover .service-icon {
    background: var(--premium-gold);
    color: #121212;
}

.service-card h4 {
    color: white;
    font-size: 20px;
    margin: 0 0 15px 0;
}

.service-card p {
    font-size: 14px;
    line-height: 1.6;
    margin: 0;
    color: #999;
}

/* ================== KAPANIŞ BANNER ================== */
.closing-banner {
    padding: 80px 0;
    background: var(--card-bg);
    border-top: 2px solid var(--premium-gold);
}

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

.banner-text {
    font-size: 26px;
    color: white;
    font-style: italic;
    line-height: 1.5;
    max-width: 1000px;
    margin: 0 auto;
    font-weight: 600;
}

/* ================== MOBİL UYUMLULUK ================== */
@media (max-width: 1200px) {
    .services-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 991px) {
    .about-grid { grid-template-columns: 1fr; gap: 40px; }
    .about-image-wrapper { padding-left: 0; margin-top: 40px; }
    .image-frame::after { display: none; } /* Mobilde çerçeveyi iptal et ki taşmasın */
    .experience-badge { bottom: -20px; left: 20px; width: 100px; height: 100px; }
    .exp-year { font-size: 20px; }
    .banner-text { font-size: 20px; }
}

@media (max-width: 768px) {
    .services-grid { grid-template-columns: 1fr; }
    .page-title { font-size: 36px; }
    .about-main-title { font-size: 32px; }
    .corporate-hero { padding: 80px 0 40px 0; }
}