/* ================================================
   HAKKIMIZDA SAYFASI - ANA STİLLER
   ================================================ */

.about-us-main {
    background: #f8f9fa;
    margin-top: 80px;
}

/* Section Container */
.section-container {
    padding: 80px 0;
    position: relative;
    overflow: hidden;
}

/* Section Background Icons */
.section-bg-icon {
    position: absolute;
    font-size: 250px;
    opacity: 0.03;
    z-index: 0;
    color: #86bc42;
}

.section-bg-icon.left {
    left: -50px;
    top: 50%;
    transform: translateY(-50%) rotate(-15deg);
}

.section-bg-icon.right {
    right: -50px;
    top: 50%;
    transform: translateY(-50%) rotate(15deg);
}

/* ================================================
   BİZ KİMİZ BÖLÜMÜ
   ================================================ */

.who-we-are-section {
    background: linear-gradient(135deg, #f8f9fa 0%, #ffffff 100%);
}

.who-we-are-content {
    position: relative;
    z-index: 1;
}

.pre-title {
    color: #86bc42;
    font-weight: 600;
    font-size: 14px;
    text-transform: uppercase;
    letter-spacing: 1.5px;
}

.who-we-are-content h3 {
    font-size: 2.5rem;
    font-weight: 700;
    color: #2c3e50;
    margin-bottom: 1.5rem;
    line-height: 1.3;
}

.who-we-are-content p {
    font-size: 1.1rem;
    line-height: 1.8;
    color: #555;
    margin-bottom: 1rem;
}

.image-wrapper-about {
    position: relative;
    border-radius: 20px;
    overflow: hidden;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.15);
    transition: transform 0.3s ease;
}

.image-wrapper-about:hover {
    transform: translateY(-10px);
}

.image-wrapper-about img {
    width: 100%;
    height: auto;
    display: block;
}

/* Buttons */
.btn-primary-green {
    background: linear-gradient(135deg, #86bc42 0%, #6da035 100%);
    border: none;
    color: #fff;
    padding: 12px 30px;
    font-weight: 600;
    border-radius: 50px;
    transition: all 0.3s ease;
    text-decoration: none;
    display: inline-block;
}

.btn-primary-green:hover {
    background: linear-gradient(135deg, #6da035 0%, #5a8b2c 100%);
    color: #fff;
    transform: translateY(-3px);
    box-shadow: 0 10px 25px rgba(134, 188, 66, 0.3);
}

.about-buttons {
    padding: 12px 30px;
    font-weight: 600;
    border-radius: 50px;
    border: 2px solid #6c757d;
    color: #6c757d;
    transition: all 0.3s ease;
}

.about-buttons:hover {
    background: #6c757d;
    color: #fff;
    transform: translateY(-3px);
}

/* ================================================
   İLKELER BÖLÜMÜ
   ================================================ */

.principles-section {
    background: #ffffff;
}

.about-section-header {
    text-align: center;
    margin-bottom: 50px;
    position: relative;
    z-index: 1;
}

.about-section-header .pre-title {
    font-size: 14px;
    margin-bottom: 10px;
    display: block;
}

.about-section-header h2 {
    font-size: 2.5rem;
    font-weight: 700;
    color: #2c3e50;
    margin-bottom: 15px;
}

.principle-card {
    background: #fff;
    border-radius: 15px;
    padding: 35px 25px;
    text-align: center;
    transition: all 0.3s ease;
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.08);
    height: 100%;
    border: 2px solid transparent;
}

.principle-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 15px 40px rgba(134, 188, 66, 0.2);
    border-color: #86bc42;
}

.principle-icon-wrapper {
    width: 80px;
    height: 80px;
    margin: 0 auto 20px;
    background: linear-gradient(135deg, #86bc42 0%, #6da035 100%);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.3s ease;
}

.principle-card:hover .principle-icon-wrapper {
    transform: scale(1.1) rotate(360deg);
}

.principle-icon-wrapper i {
    font-size: 35px;
    color: #fff;
}

.principle-card h4 {
    font-size: 1.3rem;
    font-weight: 700;
    color: #2c3e50;
    margin-bottom: 15px;
}

.principle-card p {
    font-size: 0.95rem;
    line-height: 1.7;
    color: #666;
    margin: 0;
}

/* ================================================
   ŞUBELER BÖLÜMÜ
   ================================================ */

.branches-section {
    background: linear-gradient(135deg, #f8f9fa 0%, #e9ecef 100%);
}

.branches-accordion {
    margin-bottom: 0;
}

.branches-accordion .accordion-item {
    border: 2px solid #e9ecef;
    border-radius: 15px !important;
    overflow: hidden;
    margin-bottom: 0;
    transition: all 0.3s ease;
    background: #fff;
}

.branches-accordion .accordion-item:hover {
    border-color: #86bc42;
    box-shadow: 0 10px 30px rgba(134, 188, 66, 0.15);
}

.branches-accordion .accordion-button {
    background: #fff;
    color: #2c3e50;
    font-weight: 700;
    font-size: 1.1rem;
    padding: 20px 25px;
    border: none;
    transition: all 0.3s ease;
}

.branches-accordion .accordion-button:not(.collapsed) {
    background: linear-gradient(135deg, #86bc42 0%, #6da035 100%);
    color: #fff;
    box-shadow: none;
}

.branches-accordion .accordion-button:focus {
    box-shadow: none;
    border: none;
}

.branches-accordion .accordion-button::after {
    filter: brightness(0) invert(0);
}

.branches-accordion .accordion-button:not(.collapsed)::after {
    filter: brightness(0) invert(1);
}

.branches-accordion .accordion-body {
    padding: 25px;
    background: #f8f9fa;
}

.contact-info p {
    margin-bottom: 12px;
    font-size: 0.95rem;
    color: #555;
    display: flex;
    align-items: flex-start;
}

.contact-info p:last-child {
    margin-bottom: 0;
}

.contact-info i {
    color: #86bc42;
    margin-right: 12px;
    font-size: 1.1rem;
    min-width: 20px;
    margin-top: 3px;
}

/* ================================================
   KURUMSAL BÖLÜMÜ
   ================================================ */

.corporate-section {
    background: #ffffff;
}

.corporate-link-card {
    display: flex;
    align-items: center;
    gap: 20px;
    padding: 30px;
    background: #fff;
    border-radius: 15px;
    border: 2px solid #e9ecef;
    transition: all 0.3s ease;
    text-decoration: none;
    color: inherit;
    height: 100%;
}

.corporate-link-card:hover {
    border-color: #86bc42;
    transform: translateY(-5px);
    box-shadow: 0 15px 40px rgba(134, 188, 66, 0.2);
    text-decoration: none;
}

.corporate-link-card i {
    font-size: 3rem;
    color: #86bc42;
    min-width: 60px;
    transition: transform 0.3s ease;
}

.corporate-link-card:hover i {
    transform: scale(1.15);
}

.corporate-link-card h4 {
    font-size: 1.25rem;
    font-weight: 700;
    color: #2c3e50;
    margin-bottom: 8px;
}

.corporate-link-card p {
    font-size: 0.95rem;
    color: #666;
    margin: 0;
    line-height: 1.6;
}

/* ================================================
   MODAL STİLLERİ
   ================================================ */

.modal-content {
    border-radius: 15px;
    border: none;
    overflow: hidden;
}

.modal-header {
    background: linear-gradient(135deg, #86bc42 0%, #6da035 100%);
    color: #fff;
    border: none;
    padding: 20px 25px;
}

.modal-title {
    font-weight: 700;
}

.modal-header .btn-close {
    filter: brightness(0) invert(1);
    opacity: 1;
}

/* ================================================
   RESPONSİVE TASARIM
   ================================================ */

@media (max-width: 991px) {
    .section-container {
        padding: 60px 0;
    }

    .who-we-are-content h3 {
        font-size: 2rem;
    }

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

    .section-bg-icon {
        font-size: 180px;
    }

    .image-wrapper-about {
        margin-top: 30px;
    }
}

@media (max-width: 767px) {
    .section-container {
        padding: 40px 0;
    }

    .who-we-are-content h3 {
        font-size: 1.75rem;
    }

    .about-section-header h2 {
        font-size: 1.75rem;
    }

    .who-we-are-content p {
        font-size: 1rem;
    }

    .principle-card {
        padding: 25px 20px;
    }

    .principle-icon-wrapper {
        width: 70px;
        height: 70px;
    }

    .principle-icon-wrapper i {
        font-size: 30px;
    }

    .corporate-link-card {
        flex-direction: column;
        text-align: center;
        padding: 25px 20px;
    }

    .corporate-link-card i {
        font-size: 2.5rem;
    }

    .section-bg-icon {
        font-size: 120px;
    }

    .btn-primary-green,
    .about-buttons {
        width: 100%;
        text-align: center;
    }
}

@media (max-width: 575px) {
    .who-we-are-content h3 {
        font-size: 1.5rem;
    }

    .about-section-header h2 {
        font-size: 1.5rem;
    }

    .principle-card h4 {
        font-size: 1.1rem;
    }
}

/* ================================================
   ANİMASYONLAR
   ================================================ */

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

.principle-card,
.corporate-link-card,
.branches-accordion .accordion-item {
    animation: fadeInUp 0.6s ease forwards;
}

/* Kart sırasına göre gecikme */
.principle-card:nth-child(1) { animation-delay: 0.1s; }
.principle-card:nth-child(2) { animation-delay: 0.2s; }
.principle-card:nth-child(3) { animation-delay: 0.3s; }
.principle-card:nth-child(4) { animation-delay: 0.4s; }
.principle-card:nth-child(5) { animation-delay: 0.5s; }
.principle-card:nth-child(6) { animation-delay: 0.6s; }

/* ================================================
   EK YARDIMCI SINIFLAR
   ================================================ */

.text-primary-green {
    color: #86bc42 !important;
}

.bg-primary-green {
    background-color: #86bc42 !important;
}

.border-primary-green {
    border-color: #86bc42 !important;
}