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

body {
    font-family: 'Inter', sans-serif;
    background: #fefefe;
    color: #1a2634;
    overflow-x: hidden;
}

::-webkit-scrollbar {
    width: 8px;
}

::-webkit-scrollbar-track {
    background: #eef2f5;
}

::-webkit-scrollbar-thumb {
    background: #2c5f8a;
    border-radius: 10px;
}

.container {
    max-width: 1280px;
    margin: 0 auto;
    padding: 0 24px;
}

/* Header */
header {
    background: rgba(255, 255, 255, 0.98);
    backdrop-filter: blur(12px);
    box-shadow: 0 2px 30px rgba(0, 0, 0, 0.03);
    position: sticky;
    top: 0;
    z-index: 1000;
    border-bottom: 1px solid rgba(44, 95, 138, 0.1);
}

.header-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 14px 0;
}

.logo-area {
    display: flex;
    align-items: center;
    gap: 12px;
    text-decoration: none;
}

.logo-image {
    width: 48px;
    height: 48px;
    background: #2c5f8a;
    border-radius: 14px;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 10px 20px rgba(44, 95, 138, 0.2);
}

.logo-image i {
    font-size: 26px;
    color: white;
}

.logo-text {
    font-size: 1.5rem;
    font-weight: 800;
    color: #2c5f8a;
    letter-spacing: -0.3px;
}

.logo-tagline {
    font-size: 0.7rem;
    color: #6c7a8a;
}

nav {
    flex: 1;
    display: flex;
    justify-content: flex-end;
}

.nav-menu {
    display: flex;
    list-style: none;
    gap: 4px;
    margin: 0;
    padding: 0;
}

.nav-item {
    position: relative;
}

.nav-link {
    display: flex;
    align-items: center;
    gap: 6px;
    text-decoration: none;
    font-weight: 600;
    font-size: 0.85rem;
    padding: 8px 14px;
    color: #2d3e50;
    border-radius: 40px;
    transition: all 0.2s;
    white-space: nowrap;
}

.nav-link i {
    font-size: 0.75rem;
    color: #8ba0b0;
    transition: transform 0.2s;
}

.nav-link:hover,
.nav-link.active {
    background: #eef2f8;
    color: #2c5f8a;
}

/* Dropdown */
.dropdown-menu,
.mega-menu {
    position: absolute;
    top: 42px;
    left: 0;
    background: white;
    border-radius: 20px;
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.12);
    opacity: 0;
    visibility: hidden;
    transition: all 0.2s ease;
    z-index: 1050;
    border: 1px solid #eef2f5;
    pointer-events: none;
    transform: translateY(6px);
}

.nav-item::after {
    content: '';
    position: absolute;
    bottom: -10px;
    left: 0;
    width: 100%;
    height: 14px;
    background: transparent;
    z-index: 1049;
}

.nav-item:hover .dropdown-menu,
.nav-item:hover .mega-menu {
    opacity: 1;
    visibility: visible;
    pointer-events: auto;
    transform: translateY(0px);
}

.mega-menu {
    min-width: 720px;
}

.mega-inner {
    display: flex;
    padding: 24px 28px;
    gap: 32px;
}

.mega-column {
    flex: 1;
}

.mega-column h4 {
    font-size: 0.9rem;
    font-weight: 700;
    color: #1e3a5f;
    margin-bottom: 16px;
    border-left: 3px solid #2c5f8a;
    padding-left: 12px;
}

.mega-column ul {
    list-style: none;
}

.mega-column ul li {
    margin-bottom: 10px;
}

.mega-column ul li a {
    text-decoration: none;
    color: #4a627a;
    font-size: 0.8rem;
    transition: all 0.2s;
    display: flex;
    align-items: center;
    gap: 8px;
}

.mega-column ul li a i {
    font-size: 0.75rem;
    color: #9aaebf;
    width: 20px;
}

.mega-column ul li a:hover {
    color: #2c5f8a;
    transform: translateX(3px);
}

.dropdown-simple {
    padding: 12px 0;
    list-style: none;
    min-width: 240px;
}

.dropdown-simple li {
    padding: 0 16px;
}

.dropdown-simple li a {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 8px 12px;
    font-size: 0.85rem;
    text-decoration: none;
    color: #2d3e50;
    border-radius: 12px;
}

.dropdown-simple li a i {
    width: 20px;
    font-size: 0.9rem;
    color: #5f7f9e;
}

.dropdown-simple li a:hover {
    background: #f0f4f9;
    color: #2c5f8a;
}

.dropdown-simple hr {
    margin: 8px 0;
    border-color: #eef2f5;
}

.mobile-menu-btn {
    display: none;
    background: none;
    border: none;
    font-size: 24px;
    cursor: pointer;
    color: #2c5f8a;
    z-index: 1001;
}

/* Page Hero */
.page-hero {
    background: linear-gradient(135deg, #1a3a4f 0%, #2c5f8a 100%);
    padding: 80px 0 60px;
    text-align: center;
    color: white;
}

.page-hero h1 {
    font-size: 3rem;
    font-weight: 800;
    margin-bottom: 20px;
}

.page-hero p {
    font-size: 1.2rem;
    max-width: 700px;
    margin: 0 auto;
    opacity: 0.9;
}

/* Section Styles */
.section-title {
    font-size: 2.2rem;
    font-weight: 700;
    color: #1e3a5f;
    margin-bottom: 16px;
    text-align: center;
}

.section-subtitle {
    text-align: center;
    color: #6c7a8a;
    margin-bottom: 48px;
    font-size: 1.1rem;
    max-width: 700px;
    margin-left: auto;
    margin-right: auto;
}

.intro-section {
    padding: 60px 0;
    background: #f8fafd;
}

.intro-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 50px;
    align-items: center;
}

.intro-text h2 {
    font-size: 1.8rem;
    color: #1e3a5f;
    margin-bottom: 20px;
}

.intro-text p {
    color: #5a6b7a;
    line-height: 1.7;
    margin-bottom: 20px;
}

.intro-text .highlight {
    background: #eef2f8;
    padding: 20px;
    border-radius: 20px;
    border-left: 4px solid #2c5f8a;
    margin-top: 20px;
}

.intro-image img {
    width: 100%;
    border-radius: 28px;
    box-shadow: 0 20px 35px rgba(0, 0, 0, 0.1);
}

/* Advantages Grid */
.advantages-section {
    padding: 60px 0;
}

.advantages-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 30px;
}

.advantage-card {
    background: white;
    padding: 30px;
    border-radius: 24px;
    text-align: center;
    transition: all 0.3s;
    border: 1px solid #eef2f5;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.03);
}

.advantage-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 20px 30px rgba(0, 0, 0, 0.08);
}

.advantage-icon {
    width: 70px;
    height: 70px;
    background: #eef3f8;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 20px;
}

.advantage-icon i {
    font-size: 30px;
    color: #2c5f8a;
}

.advantage-card h3 {
    font-size: 1.2rem;
    margin-bottom: 12px;
    color: #1e3a5f;
}

.advantage-card p {
    color: #6c7a8a;
    line-height: 1.6;
    font-size: 0.9rem;
}

/* Schools Section */
.schools-section {
    padding: 60px 0;
}

.schools-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 30px;
}

.school-card {
    background: white;
    padding: 28px;
    border-radius: 24px;
    border: 1px solid #eef2f5;
    transition: all 0.3s;
    text-align: center;
}

.school-card:hover {
    border-color: #2c5f8a30;
    box-shadow: 0 15px 30px rgba(0, 0, 0, 0.08);
}

.school-logo {
    width: 80px;
    height: 80px;
    background: #eef3f8;
    border-radius: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 20px;
}

.school-logo i {
    font-size: 36px;
    color: #2c5f8a;
}

.school-card h3 {
    font-size: 1.2rem;
    margin-bottom: 8px;
    color: #1e3a5f;
}

.school-card .accreditation {
    font-size: 0.7rem;
    color: #f39c12;
    margin-bottom: 12px;
    letter-spacing: 1px;
}

.school-card p {
    color: #6c7a8a;
    font-size: 0.85rem;
    line-height: 1.5;
    margin-bottom: 16px;
}

/* Info Box */
.info-box {
    background: linear-gradient(135deg, #1e3a5f, #2c5f8a);
    padding: 50px;
    border-radius: 32px;
    text-align: center;
    color: white;
    margin: 60px 0;
}

.info-box h3 {
    font-size: 1.8rem;
    margin-bottom: 16px;
}

.info-box p {
    margin-bottom: 24px;
    opacity: 0.9;
}

.info-btn {
    display: inline-block;
    background: white;
    color: #2c5f8a;
    padding: 14px 36px;
    border-radius: 50px;
    text-decoration: none;
    font-weight: 600;
    transition: all 0.3s;
}

.info-btn:hover {
    transform: translateY(-3px);
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.2);
}

/* FAQ Section */
.faq-section {
    padding: 60px 0;
    background: #f8fafd;
}

.faq-grid {
    max-width: 800px;
    margin: 0 auto;
}

.faq-item {
    background: white;
    border-radius: 20px;
    padding: 20px 28px;
    margin-bottom: 16px;
    border: 1px solid #eef2f5;
}

.faq-question {
    font-weight: 700;
    font-size: 1.1rem;
    color: #1e3a5f;
    display: flex;
    justify-content: space-between;
    cursor: pointer;
}

.faq-question i {
    color: #2c5f8a;
    transition: transform 0.3s;
}

.faq-answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s ease;
    color: #6c7a8a;
    line-height: 1.6;
    margin-top: 8px;
}

.faq-item.active .faq-answer {
    max-height: 300px;
}

.faq-item.active .faq-question i {
    transform: rotate(180deg);
}

/* Form Section */
.form-section {
    background: linear-gradient(135deg, #1e3a5f, #2c5f8a);
    padding: 80px 0;
}

.form-container {
    max-width: 900px;
    margin: 0 auto;
    background: white;
    border-radius: 40px;
    padding: 52px;
    box-shadow: 0 25px 45px rgba(0, 0, 0, 0.2);
}

.form-header {
    text-align: center;
    margin-bottom: 32px;
}

.form-header h2 {
    font-size: 1.8rem;
    color: #1e3a5f;
    margin-bottom: 8px;
}

.form-header p {
    color: #6c7a8a;
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
}

.form-group {
    margin-bottom: 20px;
}

.form-group label {
    display: block;
    margin-bottom: 8px;
    font-weight: 500;
    color: #2d3e50;
}

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 14px 18px;
    border: 2px solid #e2e8f0;
    border-radius: 20px;
    font-family: inherit;
    font-size: 0.9rem;
    transition: border-color 0.2s;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: #2c5f8a;
}

.submit-btn {
    width: 100%;
    padding: 16px;
    background: #2c5f8a;
    color: white;
    border: none;
    border-radius: 40px;
    font-weight: 700;
    cursor: pointer;
    font-size: 1rem;
    transition: all 0.3s;
}

.submit-btn:hover {
    background: #1e4a6e;
    transform: translateY(-2px);
}

/* Footer */
footer {
    background: #0a1a2a;
    color: white;
    padding: 70px 0 35px;
}

.footer-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 50px;
    margin-bottom: 50px;
}

.footer-col h4 {
    margin-bottom: 24px;
    font-size: 1.1rem;
    position: relative;
    display: inline-block;
}

.footer-col h4::after {
    content: '';
    position: absolute;
    bottom: -8px;
    left: 0;
    width: 40px;
    height: 2px;
    background: #2c5f8a;
}

.footer-col p {
    color: #b0c4de;
    line-height: 1.6;
    margin-bottom: 20px;
}

.footer-col ul {
    list-style: none;
}

.footer-col ul li {
    margin-bottom: 12px;
}

.footer-col ul li a {
    color: #b0c4de;
    text-decoration: none;
    transition: color 0.2s;
}

.footer-col ul li a:hover {
    color: white;
}

.social-links {
    display: flex;
    gap: 16px;
    margin-top: 20px;
}

.social-links a {
    color: #b0c4de;
    font-size: 1.2rem;
    transition: color 0.2s;
}

.social-links a:hover {
    color: white;
}

.copyright {
    text-align: center;
    padding-top: 30px;
    border-top: 1px solid rgba(255, 255, 255, 0.08);
    font-size: 0.8rem;
    color: #8ba0b0;
}

/* Modal */
.modal {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.7);
    z-index: 2000;
    align-items: center;
    justify-content: center;
}

.modal-content {
    background: white;
    border-radius: 32px;
    padding: 40px;
    text-align: center;
    max-width: 400px;
    margin: 20px;
}

.modal-icon {
    font-size: 4rem;
    margin-bottom: 20px;
}

.modal-icon.success {
    color: #27ae60;
}

.modal-icon.error {
    color: #e74c3c;
}

.modal-content h3 {
    margin-bottom: 12px;
    color: #1e3a5f;
}

.modal-content p {
    color: #6c7a8a;
    margin-bottom: 24px;
}

.modal-close {
    background: #2c5f8a;
    color: white;
    border: none;
    padding: 12px 24px;
    border-radius: 40px;
    cursor: pointer;
    font-weight: 600;
}

/* Responsive */
@media (max-width: 1150px) {
    .mega-menu {
        min-width: 600px;
        right: 0;
        left: auto;
    }
}

@media (max-width: 992px) {
    .mobile-menu-btn {
        display: block;
    }

    nav {
        display: none;
    }

    nav.active {
        display: block;
        position: absolute;
        top: 70px;
        left: 0;
        width: 100%;
        background: white;
        padding: 20px;
        box-shadow: 0 20px 30px rgba(0, 0, 0, 0.1);
        border-radius: 0 0 24px 24px;
        max-height: calc(100vh - 70px);
        overflow-y: auto;
    }

    .nav-menu {
        flex-direction: column;
        gap: 10px;
    }

    .nav-item {
        width: 100%;
    }

    .nav-link {
        width: 100%;
        justify-content: space-between;
        white-space: normal;
    }

    /* Mobil dropdown - başlangıçta kapalı */
    .dropdown-menu,
    .mega-menu {
        position: static;
        opacity: 1;
        visibility: visible;
        pointer-events: auto;
        box-shadow: none;
        margin-top: 6px;
        border: none;
        padding-left: 16px;
        width: 100%;
        min-width: auto;
        transform: none;
        display: none;
    }

    /* Açık olan dropdown'u göster */
    .nav-item.open-mobile .dropdown-menu,
    .nav-item.open-mobile .mega-menu {
        display: block;
    }

    .mega-inner {
        flex-direction: column;
        padding: 16px;
    }

    /* Mobilde double-col yapısını düzelt */
    .mega-inner .double-col {
        display: flex !important;
        flex-direction: column !important;
        gap: 20px !important;
    }

    .nav-item::after {
        display: none;
    }

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

    .form-row {
        grid-template-columns: 1fr;
    }

    .page-hero h1 {
        font-size: 2rem;
    }

    .section-title {
        font-size: 1.8rem;
    }
}

@media (max-width: 768px) {
    .form-container {
        padding: 28px;
    }
}

.logo-img {
    width: 150px;
    /* Genişlik (istediğiniz değeri girin) */
    height: auto;
    /* Yükseklik otomatik orantılanır */
    display: block;
    /* Alt boşluk sorununu engeller */
    object-fit: contain;
    /* Resmin bozulmadan sığmasını sağlar */
}

/* Mobil cihazlar için (genişlik 768px ve altı) */
@media (max-width: 768px) {
    .logo-img {
        width: 120px;
        /* Mobilde küçülen boyut */
    }
}

/* Çok küçük telefonlar için (genişlik 480px ve altı) */
@media (max-width: 480px) {
    .logo-img {
        width: 90px;
        /* Daha da küçük */
    }
}