/* ============================================
   HAKKIMIZDA PAGE - Corporate Industrial Design
   Colors: Koyu lacivert, beyaz, gri, metalik mavi
   Font: Inter
   ============================================ */

/* ---- Font Import ---- */
@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;800;900&display=swap');

/* ---- Page Variables ---- */
.about-hero,
.about-intro,
.about-services,
.about-mv,
.about-values,
.about-why,
.about-cta {
    --ab-navy: #0a1628;
    --ab-navy-mid: #132238;
    --ab-blue: #1e3a5f;
    --ab-steel: #3a6ea5;
    --ab-metallic: #5b8dbf;
    --ab-light-steel: #a8c6df;
    --ab-white: #ffffff;
    --ab-offwhite: #f4f6f9;
    --ab-gray-100: #eef1f5;
    --ab-gray-200: #dce2ea;
    --ab-gray-400: #8d99ae;
    --ab-gray-600: #555e6e;
    --ab-text: #2b2d42;
    --ab-radius: 12px;
    --ab-shadow: 0 4px 24px rgba(10, 22, 40, 0.08);
    --ab-shadow-hover: 0 12px 40px rgba(10, 22, 40, 0.15);
    --ab-transition: all 0.35s cubic-bezier(0.25, 0.46, 0.45, 0.94);
    font-family: 'Inter', 'Outfit', sans-serif;
}

/* ---- Section Label ---- */
.section-label {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    font-size: 0.85rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1.5px;
    color: var(--ab-steel);
    margin-bottom: 12px;
}
.section-label.center {
    justify-content: center;
    display: flex;
}
.section-label i {
    font-size: 0.9rem;
}

/* ---- Section Title ---- */
.about-section-title {
    text-align: center;
    font-family: 'Inter', sans-serif;
    font-size: 2.4rem;
    font-weight: 800;
    color: var(--ab-navy);
    margin-bottom: 50px;
    position: relative;
    padding-bottom: 18px;
}
.about-section-title::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 50px;
    height: 4px;
    background: linear-gradient(135deg, var(--ab-steel), var(--ab-metallic));
    border-radius: 2px;
}

/* ============================================
   A) HERO SECTION
   ============================================ */
.about-hero {
    position: relative;
    min-height: 420px;
    display: flex;
    align-items: center;
    justify-content: center;
    background:
        url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 1440 320"><path fill="%231e3a5f" fill-opacity="0.08" d="M0,160L48,144C96,128,192,96,288,106.7C384,117,480,171,576,186.7C672,203,768,181,864,160C960,139,1056,117,1152,122.7C1248,128,1344,160,1392,176L1440,192L1440,320L1392,320C1344,320,1248,320,1152,320C1056,320,960,320,864,320C768,320,672,320,576,320C480,320,384,320,288,320C192,320,96,320,48,320L0,320Z"></path></svg>') no-repeat bottom center,
        linear-gradient(135deg, #0a1628 0%, #132238 40%, #1e3a5f 100%);
    background-size: cover;
    overflow: hidden;
    text-align: center;
}
.about-hero-overlay {
    position: absolute;
    inset: 0;
    background: radial-gradient(ellipse at 30% 50%, rgba(58,110,165,0.15), transparent 70%);
    pointer-events: none;
}
/* Animated diagonal lines for industrial feel */
.about-hero::before {
    content: '';
    position: absolute;
    top: -50%;
    right: -20%;
    width: 600px;
    height: 600px;
    border: 1px solid rgba(91,141,191,0.08);
    border-radius: 50%;
    pointer-events: none;
}
.about-hero::after {
    content: '';
    position: absolute;
    bottom: -30%;
    left: -10%;
    width: 400px;
    height: 400px;
    border: 1px solid rgba(91,141,191,0.06);
    border-radius: 50%;
    pointer-events: none;
}
.about-hero-content {
    position: relative;
    z-index: 2;
    padding: 100px 20px 80px;
}
.about-hero-content h1 {
    font-family: 'Inter', sans-serif;
    font-size: 3.2rem;
    font-weight: 900;
    color: var(--ab-white);
    margin-bottom: 18px;
    letter-spacing: -0.5px;
    animation: aboutFadeUp 0.8s ease forwards;
}
.about-hero-content > p {
    font-size: 1.15rem;
    color: var(--ab-light-steel);
    max-width: 600px;
    margin: 0 auto 30px;
    line-height: 1.7;
    font-weight: 400;
    animation: aboutFadeUp 1s ease forwards;
}
.about-breadcrumb {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    font-size: 0.9rem;
    color: rgba(168, 198, 223, 0.6);
    animation: aboutFadeUp 1.2s ease forwards;
}
.about-breadcrumb a {
    color: var(--ab-light-steel);
    transition: color 0.3s;
}
.about-breadcrumb a:hover {
    color: var(--ab-white);
}
.about-breadcrumb span {
    color: rgba(168, 198, 223, 0.4);
}
.about-breadcrumb span:last-child {
    color: var(--ab-white);
    font-weight: 500;
}

/* ============================================
   B) KURUMSAL TANITIM
   ============================================ */
.about-intro {
    padding: 90px 0;
    background: var(--ab-white);
}
.about-intro-grid {
    display: grid;
    grid-template-columns: 1.2fr 0.8fr;
    gap: 60px;
    align-items: center;
}
.about-intro-text .section-label {
    margin-bottom: 14px;
}
.about-intro-text h2 {
    font-family: 'Inter', sans-serif;
    font-size: 2.4rem;
    font-weight: 800;
    color: var(--ab-navy);
    margin-bottom: 20px;
    line-height: 1.2;
}
.about-intro-text > p {
    font-size: 1.05rem;
    line-height: 1.85;
    color: var(--ab-gray-600);
    margin-bottom: 35px;
}
.about-intro-stats {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 15px;
}
.intro-stat {
    text-align: center;
    padding: 18px 10px;
    background: var(--ab-offwhite);
    border-radius: var(--ab-radius);
    border: 1px solid var(--ab-gray-200);
    transition: var(--ab-transition);
}
.intro-stat:hover {
    transform: translateY(-3px);
    box-shadow: var(--ab-shadow);
    border-color: var(--ab-steel);
}
.intro-stat h3 {
    font-family: 'Inter', sans-serif;
    font-size: 1.5rem;
    font-weight: 800;
    color: var(--ab-steel);
    margin-bottom: 2px;
}
.intro-stat span {
    font-size: 0.8rem;
    font-weight: 500;
    color: var(--ab-gray-400);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.about-intro-visual {
    display: flex;
    align-items: center;
    justify-content: center;
}
.visual-card {
    width: 100%;
    aspect-ratio: 1;
    max-width: 380px;
    background: linear-gradient(135deg, var(--ab-navy) 0%, var(--ab-blue) 100%);
    border-radius: var(--ab-radius);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 20px;
    position: relative;
    overflow: hidden;
}
.visual-card::before {
    content: '';
    position: absolute;
    top: -50px;
    right: -50px;
    width: 200px;
    height: 200px;
    border: 1px solid rgba(91,141,191,0.12);
    border-radius: 50%;
}
.visual-card::after {
    content: '';
    position: absolute;
    bottom: -30px;
    left: -30px;
    width: 150px;
    height: 150px;
    border: 1px solid rgba(91,141,191,0.08);
    border-radius: 50%;
}
.visual-card i {
    font-size: 5rem;
    color: var(--ab-metallic);
    position: relative;
    z-index: 1;
}
.visual-card span {
    font-family: 'Inter', sans-serif;
    font-size: 1.1rem;
    font-weight: 600;
    color: var(--ab-light-steel);
    text-align: center;
    line-height: 1.5;
    position: relative;
    z-index: 1;
}

/* ============================================
   C) NE YAPIYORUZ?
   ============================================ */
.about-services {
    padding: 90px 0;
    background: var(--ab-offwhite);
}
.about-services-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
}
.about-service-card {
    background: var(--ab-white);
    border-radius: var(--ab-radius);
    padding: 40px 30px;
    text-align: center;
    box-shadow: var(--ab-shadow);
    transition: var(--ab-transition);
    border: 1px solid var(--ab-gray-200);
    position: relative;
    overflow: hidden;
}
.about-service-card::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    height: 4px;
    background: linear-gradient(90deg, var(--ab-steel), var(--ab-metallic));
    transform: scaleX(0);
    transition: transform 0.4s ease;
    transform-origin: left;
}
.about-service-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--ab-shadow-hover);
    border-color: transparent;
}
.about-service-card:hover::after {
    transform: scaleX(1);
}
.service-icon-wrap {
    width: 70px;
    height: 70px;
    margin: 0 auto 22px;
    background: linear-gradient(135deg, var(--ab-navy), var(--ab-blue));
    border-radius: 16px;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--ab-transition);
}
.about-service-card:hover .service-icon-wrap {
    transform: scale(1.08);
    background: linear-gradient(135deg, var(--ab-steel), var(--ab-metallic));
}
.service-icon-wrap i {
    font-size: 1.6rem;
    color: var(--ab-white);
}
.about-service-card h3 {
    font-family: 'Inter', sans-serif;
    font-size: 1.2rem;
    font-weight: 700;
    color: var(--ab-navy);
    margin-bottom: 12px;
}
.about-service-card p {
    font-size: 0.95rem;
    color: var(--ab-gray-600);
    line-height: 1.7;
}

/* ============================================
   D) MİSYON - VİZYON
   ============================================ */
.about-mv {
    padding: 90px 0;
    background: linear-gradient(135deg, var(--ab-navy) 0%, var(--ab-blue) 100%);
    position: relative;
    overflow: hidden;
}
.about-mv::before {
    content: '';
    position: absolute;
    top: -100px;
    right: -100px;
    width: 500px;
    height: 500px;
    border: 1px solid rgba(255,255,255,0.04);
    border-radius: 50%;
}
.about-mv-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 40px;
    position: relative;
    z-index: 1;
}
.about-mv-card {
    padding: 45px 35px;
    border-radius: var(--ab-radius);
    background: rgba(255,255,255,0.05);
    border: 1px solid rgba(255,255,255,0.08);
    backdrop-filter: blur(10px);
    transition: var(--ab-transition);
}
.about-mv-card:hover {
    background: rgba(255,255,255,0.09);
    transform: translateY(-5px);
    border-color: rgba(91,141,191,0.3);
}
.mv-icon {
    width: 56px;
    height: 56px;
    border-radius: 14px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 20px;
}
.misyon .mv-icon {
    background: linear-gradient(135deg, var(--ab-steel), var(--ab-metallic));
}
.vizyon .mv-icon {
    background: linear-gradient(135deg, #3a6ea5, #7bafd4);
}
.mv-icon i {
    font-size: 1.4rem;
    color: var(--ab-white);
}
.about-mv-card h3 {
    font-family: 'Inter', sans-serif;
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--ab-white);
    margin-bottom: 14px;
}
.about-mv-card p {
    font-size: 1.05rem;
    line-height: 1.8;
    color: var(--ab-light-steel);
}

/* ============================================
   E) DEĞERLERİMİZ
   ============================================ */
.about-values {
    padding: 90px 0;
    background: var(--ab-white);
}
.about-values-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 25px;
}
.about-value-card {
    padding: 35px 25px;
    background: var(--ab-offwhite);
    border-radius: var(--ab-radius);
    text-align: center;
    border: 1px solid var(--ab-gray-200);
    transition: var(--ab-transition);
    position: relative;
    overflow: hidden;
}
.about-value-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 3px;
    background: linear-gradient(90deg, var(--ab-steel), var(--ab-metallic));
    opacity: 0;
    transition: opacity 0.3s ease;
}
.about-value-card:hover {
    transform: translateY(-6px);
    box-shadow: var(--ab-shadow-hover);
    border-color: transparent;
    background: var(--ab-white);
}
.about-value-card:hover::before {
    opacity: 1;
}
.value-icon {
    width: 60px;
    height: 60px;
    margin: 0 auto 18px;
    background: linear-gradient(135deg, var(--ab-navy), var(--ab-blue));
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--ab-transition);
}
.about-value-card:hover .value-icon {
    background: linear-gradient(135deg, var(--ab-steel), var(--ab-metallic));
    transform: scale(1.1);
}
.value-icon i {
    font-size: 1.3rem;
    color: var(--ab-white);
}
.about-value-card h4 {
    font-family: 'Inter', sans-serif;
    font-size: 1.1rem;
    font-weight: 700;
    color: var(--ab-navy);
    margin-bottom: 10px;
}
.about-value-card p {
    font-size: 0.9rem;
    line-height: 1.65;
    color: var(--ab-gray-600);
}

/* ============================================
   F) NEDEN BİZİ TERCİH ETMELİSİNİZ?
   ============================================ */
.about-why {
    padding: 90px 0;
    background: var(--ab-offwhite);
}
.about-why-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 50px;
}
.about-why-text {
    text-align: center;
}
.about-why-text h2 {
    font-family: 'Inter', sans-serif;
    font-size: 2.4rem;
    font-weight: 800;
    color: var(--ab-navy);
}
.about-why-list {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 20px;
}
.why-item {
    display: flex;
    align-items: flex-start;
    gap: 18px;
    padding: 25px;
    background: var(--ab-white);
    border-radius: var(--ab-radius);
    border: 1px solid var(--ab-gray-200);
    transition: var(--ab-transition);
}
.why-item:hover {
    transform: translateY(-4px);
    box-shadow: var(--ab-shadow-hover);
    border-color: var(--ab-steel);
}
.why-number {
    font-family: 'Inter', sans-serif;
    font-size: 1.8rem;
    font-weight: 900;
    color: var(--ab-metallic);
    opacity: 0.35;
    line-height: 1;
    min-width: 40px;
}
.why-item:hover .why-number {
    opacity: 0.7;
    color: var(--ab-steel);
}
.why-content h4 {
    font-family: 'Inter', sans-serif;
    font-size: 1rem;
    font-weight: 700;
    color: var(--ab-navy);
    margin-bottom: 6px;
}
.why-content p {
    font-size: 0.9rem;
    line-height: 1.6;
    color: var(--ab-gray-600);
}

/* ============================================
   G) CTA ALANI
   ============================================ */
.about-cta {
    padding: 80px 0;
    background: linear-gradient(135deg, var(--ab-navy) 0%, var(--ab-blue) 100%);
    position: relative;
    overflow: hidden;
}
.about-cta::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 800px;
    height: 800px;
    border: 1px solid rgba(255,255,255,0.03);
    border-radius: 50%;
}
.about-cta-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 40px;
    position: relative;
    z-index: 1;
}
.cta-content h2 {
    font-family: 'Inter', sans-serif;
    font-size: 1.8rem;
    font-weight: 700;
    color: var(--ab-white);
    margin-bottom: 10px;
    max-width: 600px;
    line-height: 1.4;
}
.cta-content p {
    font-size: 1rem;
    color: var(--ab-light-steel);
}
.about-cta-btn {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 16px 36px;
    background: linear-gradient(135deg, var(--ab-steel), var(--ab-metallic));
    color: var(--ab-white);
    font-family: 'Inter', sans-serif;
    font-size: 1rem;
    font-weight: 600;
    border-radius: 8px;
    text-decoration: none;
    transition: var(--ab-transition);
    white-space: nowrap;
    box-shadow: 0 4px 20px rgba(58, 110, 165, 0.3);
}
.about-cta-btn:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 30px rgba(58, 110, 165, 0.5);
    background: linear-gradient(135deg, var(--ab-metallic), var(--ab-steel));
    color: var(--ab-white);
}
.about-cta-btn i {
    transition: transform 0.3s ease;
}
.about-cta-btn:hover i {
    transform: translateX(4px);
}

/* ============================================
   ANIMATIONS
   ============================================ */
@keyframes aboutFadeUp {
    from {
        opacity: 0;
        transform: translateY(25px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* ============================================
   RESPONSIVE
   ============================================ */
@media (max-width: 1024px) {
    .about-intro-grid {
        grid-template-columns: 1fr;
        gap: 40px;
    }
    .about-intro-visual {
        order: -1;
    }
    .visual-card {
        max-width: 300px;
        aspect-ratio: auto;
        padding: 50px 30px;
    }
    .about-values-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    .about-cta-inner {
        flex-direction: column;
        text-align: center;
    }
    .cta-content h2 {
        max-width: none;
    }
}
@media (max-width: 768px) {
    .about-hero-content {
        padding: 80px 20px 60px;
    }
    .about-hero-content h1 {
        font-size: 2.2rem;
    }
    .about-hero-content > p {
        font-size: 1rem;
    }
    .about-intro,
    .about-services,
    .about-mv,
    .about-values,
    .about-why,
    .about-cta {
        padding: 60px 0;
    }
    .about-intro-text h2,
    .about-why-text h2 {
        font-size: 1.8rem;
    }
    .about-section-title {
        font-size: 1.8rem;
    }
    .about-intro-stats {
        grid-template-columns: repeat(2, 1fr);
    }
    .about-services-grid {
        grid-template-columns: 1fr;
    }
    .about-mv-grid {
        grid-template-columns: 1fr;
    }
    .about-values-grid {
        grid-template-columns: 1fr 1fr;
    }
    .about-why-list {
        grid-template-columns: 1fr;
    }
    .cta-content h2 {
        font-size: 1.4rem;
    }
}
@media (max-width: 480px) {
    .about-hero-content h1 {
        font-size: 1.8rem;
    }
    .about-intro-stats {
        grid-template-columns: 1fr 1fr;
    }
    .about-values-grid {
        grid-template-columns: 1fr;
    }
    .about-breadcrumb {
        font-size: 0.8rem;
        flex-wrap: wrap;
    }
}