/* Hakkımızda Sayfası - Mavi Tonları */

/* Genel Reset */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

/* Hero Bölümü */
.about-hero {
    position: relative;
    height: 400px;
    background: linear-gradient(135deg, #0f172a 0%, #1e293b 25%, #334155 50%, #3b82f6 75%, #1d4ed8 100%);
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    text-align: center;
    overflow: hidden;
}

.hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: 
        radial-gradient(circle at 25% 25%, rgba(59, 130, 246, 0.3) 0%, transparent 50%),
        radial-gradient(circle at 75% 75%, rgba(29, 78, 216, 0.2) 0%, transparent 50%);
    z-index: 1;
}

.hero-content {
    position: relative;
    z-index: 2;
    animation: fadeInUp 1s ease;
}

.hero-title {
    font-size: 3.5rem;
    font-weight: 700;
    margin-bottom: 1rem;
    text-transform: uppercase;
    letter-spacing: 2px;
    background: linear-gradient(135deg, #ffffff 0%, #e2e8f0 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.hero-subtitle {
    font-size: 1.3rem;
    font-weight: 300;
    opacity: 0.9;
    color: rgba(255, 255, 255, 0.9);
}

/* Ana İçerik */
.about-main {
    background: linear-gradient(135deg, #f8fafc 0%, #e2e8f0 100%);
    padding: 80px 0;
    position: relative;
}

.about-main::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: 
        radial-gradient(circle at 20% 80%, rgba(59, 130, 246, 0.03) 0%, transparent 50%),
        radial-gradient(circle at 80% 20%, rgba(99, 102, 241, 0.03) 0%, transparent 50%);
    z-index: 1;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
    position: relative;
    z-index: 2;
}

/* Biz Kimiz Bölümü */
.about-section {
    background: rgba(255, 255, 255, 0.95);
    border-radius: 10px;
    overflow: hidden;
    margin-bottom: 60px;
    box-shadow: 0 20px 40px rgba(30, 41, 59, 0.12);
    backdrop-filter: blur(20px);
    border: 1px solid rgba(255, 255, 255, 0.3);
}

.section-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 40px;
    padding: 60px;
}

.text-content {
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.section-title {
    font-size: 2.5rem;
    margin-bottom: 25px;
    font-weight: 700;
    position: relative;
    padding-bottom: 15px;
    background: linear-gradient(135deg, #1e293b 0%, #3b82f6 50%, #1d4ed8 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.section-title::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 60px;
    height: 4px;
    background: linear-gradient(90deg, #3b82f6 0%, #1d4ed8 100%);
}

.section-title.center {
    text-align: center;
    display: block;
}

.section-title.center::after {
    left: 50%;
    transform: translateX(-50%);
}

.text-content p {
    font-size: 1.1rem;
    line-height: 1.8;
    color: #475569;
    margin-bottom: 20px;
}

/* Resim Slider */
.image-content {
    position: relative;
    overflow: hidden;
    border-radius: 10px;
    height: 400px;
}

.image-slider {
    position: relative;
    width: 100%;
    height: 100%;
}

.slider-img {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    opacity: 0;
    transition: opacity 1s ease-in-out;
}

.slider-img.active {
    opacity: 1;
}

/* Misyon & Vizyon */
.mission-vision {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 30px;
    margin-bottom: 60px;
}

.mission-box,
.vision-box {
    background: rgba(255, 255, 255, 0.95);
    padding: 50px 40px;
    border-radius: 10px;
    box-shadow: 0 15px 30px rgba(30, 41, 59, 0.1);
    text-align: center;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.3);
}

.mission-box:hover,
.vision-box:hover {
    transform: translateY(-10px);
    box-shadow: 0 20px 40px rgba(30, 41, 59, 0.15);
}

.box-icon {
    width: 80px;
    height: 80px;
    background: linear-gradient(135deg, #3b82f6 0%, #1d4ed8 100%);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 25px;
    font-size: 2rem;
    color: white;
    box-shadow: 0 8px 20px rgba(59, 130, 246, 0.3);
}

.mission-box h3,
.vision-box h3 {
    font-size: 1.8rem;
    color: #1e293b;
    margin-bottom: 20px;
    font-weight: 600;
}

.mission-box p,
.vision-box p {
    font-size: 1.05rem;
    line-height: 1.7;
    color: #64748b;
}

/* Neden Biz Bölümü */
.why-us-section {
    margin-bottom: 60px;
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
    margin-top: 40px;
}

.feature-card {
    background: rgba(255, 255, 255, 0.95);
    padding: 40px 30px;
    border-radius: 10px;
    text-align: center;
    box-shadow: 0 15px 30px rgba(30, 41, 59, 0.1);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.3);
}

.feature-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 20px 40px rgba(30, 41, 59, 0.15);
}

.feature-icon {
    width: 70px;
    height: 70px;
    background: linear-gradient(135deg, #3b82f6 0%, #1d4ed8 100%);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 20px;
    font-size: 1.8rem;
    color: white;
    box-shadow: 0 8px 20px rgba(59, 130, 246, 0.3);
}

.feature-card h3 {
    font-size: 1.3rem;
    color: #1e293b;
    margin-bottom: 15px;
    font-weight: 600;
}

.feature-card p {
    font-size: 1rem;
    color: #64748b;
    line-height: 1.6;
}

/* Hizmet Süreci */
.process-section {
    margin-bottom: 60px;
}

.process-steps {
    display: flex;
    justify-content: space-between;
    margin-top: 40px;
    position: relative;
}

.process-steps::before {
    content: '';
    position: absolute;
    top: 35px;
    left: 10%;
    right: 10%;
    height: 3px;
    background: linear-gradient(90deg, #3b82f6 0%, #1d4ed8 100%);
    z-index: 0;
}

.step {
    flex: 1;
    text-align: center;
    position: relative;
    z-index: 1;
}

.step-number {
    width: 70px;
    height: 70px;
    background: linear-gradient(135deg, #3b82f6 0%, #1d4ed8 100%);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 20px;
    font-size: 1.8rem;
    font-weight: 700;
    color: white;
    border: 5px solid white;
    box-shadow: 0 8px 25px rgba(59, 130, 246, 0.3);
}

.step-content h3 {
    font-size: 1.2rem;
    color: #1e293b;
    margin-bottom: 10px;
    font-weight: 600;
}

.step-content p {
    font-size: 0.95rem;
    color: #64748b;
}

/* İstatistikler */
.stats-section {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 30px;
    background: linear-gradient(135deg, #0f172a 0%, #1e293b 25%, #3b82f6 75%, #1d4ed8 100%);
    padding: 60px 40px;
    border-radius: 10px;
    margin-bottom: 60px;
    position: relative;
    overflow: hidden;
}

.stats-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: 
        radial-gradient(circle at 30% 70%, rgba(255, 255, 255, 0.1) 0%, transparent 50%),
        radial-gradient(circle at 70% 30%, rgba(255, 255, 255, 0.05) 0%, transparent 50%);
    z-index: 1;
}

.stat-item {
    text-align: center;
    color: white;
    position: relative;
    z-index: 2;
}

.stat-icon {
    font-size: 3rem;
    margin-bottom: 15px;
    opacity: 0.9;
}

.stat-number {
    font-size: 3.5rem;
    font-weight: 700;
    margin-bottom: 10px;
    display: block;
    background: linear-gradient(135deg, #ffffff 0%, #e2e8f0 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.stat-label {
    font-size: 1.1rem;
    opacity: 0.9;
    font-weight: 300;
}

/* CTA Bölümü */
.cta-section {
    background: rgba(255, 255, 255, 0.95);
    padding: 60px;
    border-radius: 10px;
    text-align: center;
    box-shadow: 0 20px 40px rgba(30, 41, 59, 0.12);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.3);
}

.cta-section h2 {
    font-size: 2.5rem;
    margin-bottom: 15px;
    font-weight: 700;
    background: linear-gradient(135deg, #1e293b 0%, #3b82f6 50%, #1d4ed8 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.cta-section p {
    font-size: 1.2rem;
    color: #64748b;
    margin-bottom: 30px;
}

.cta-buttons {
    display: flex;
    gap: 20px;
    justify-content: center;
}

.btn {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 15px 40px;
    border-radius: 50px;
    font-size: 1.1rem;
    font-weight: 600;
    text-decoration: none;
    transition: all 0.3s ease;
    border: none;
    cursor: pointer;
}

.btn-primary {
    background: linear-gradient(135deg, #3b82f6 0%, #1d4ed8 100%);
    color: white;
    box-shadow: 0 8px 20px rgba(59, 130, 246, 0.3);
}

.btn-primary:hover {
    transform: translateY(-3px);
    box-shadow: 0 12px 28px rgba(59, 130, 246, 0.4);
}

.btn-secondary {
    background: transparent;
    color: #3b82f6;
    border: 2px solid #3b82f6;
}

.btn-secondary:hover {
    background: #3b82f6;
    color: white;
    transform: translateY(-3px);
}

/* Animasyonlar */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.animate-on-scroll {
    opacity: 0;
    transform: translateY(30px);
    transition: all 0.8s ease;
}

.animate-on-scroll.visible {
    opacity: 1;
    transform: translateY(0);
}

/* Responsive Tasarım */
@media (max-width: 1024px) {
    .section-content {
        grid-template-columns: 1fr;
        padding: 40px;
    }

    .image-content {
        height: 300px;
    }

    .features-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .stats-section {
        grid-template-columns: repeat(2, 1fr);
    }

    .process-steps::before {
        display: none;
    }

    .process-steps {
        flex-direction: column;
        gap: 30px;
    }
}

@media (max-width: 768px) {
    .hero-title {
        font-size: 2.5rem;
    }

    .hero-subtitle {
        font-size: 1.1rem;
    }

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

    .mission-vision {
        grid-template-columns: 1fr;
    }

    .features-grid {
        grid-template-columns: 1fr;
    }

    .stats-section {
        grid-template-columns: 1fr;
        padding: 40px 20px;
    }

    .cta-buttons {
        flex-direction: column;
    }

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

    .section-content {
        padding: 30px 20px;
    }

    .cta-section {
        padding: 40px 20px;
    }
}

@media (max-width: 480px) {
    .hero-title {
        font-size: 2rem;
    }

    .about-main {
        padding: 40px 0;
    }

    .section-title {
        font-size: 1.7rem;
    }

    .text-content p {
        font-size: 1rem;
    }

    .box-icon {
        width: 60px;
        height: 60px;
        font-size: 1.5rem;
    }

    .mission-box h3,
    .vision-box h3 {
        font-size: 1.5rem;
    }

    .feature-icon {
        width: 60px;
        height: 60px;
        font-size: 1.5rem;
    }

    .stat-number {
        font-size: 2.5rem;
    }

    .cta-section h2 {
        font-size: 2rem;
    }
}