/* Reset & Base Styles */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

:root {
    --primary-color: #2563eb;
    --primary-dark: #1e40af;
    --secondary-color: #10b981;
    --accent-color: #f59e0b;
    --text-dark: #1f2937;
    --text-light: #6b7280;
    --bg-light: #f9fafb;
    --bg-white: #ffffff;
    --border-color: #e5e7eb;
    --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
    --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1);
    --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1);
    --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.1);
    --gradient-primary: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    --gradient-secondary: linear-gradient(135deg, #f093fb 0%, #f5576c 100%);
    --gradient-hero: linear-gradient(135deg, #ff6b6b 0%, #ee5a6f 25%, #c44569 50%, #6c5ce7 75%, #4834d4 100%);
    --gradient-hero-alt: linear-gradient(135deg, #667eea 0%, #764ba2 25%, #f093fb 50%, #4facfe 75%, #00f2fe 100%);
}

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    color: var(--text-dark);
    line-height: 1.6;
    background-color: var(--bg-light);
}

/* Güncelleme Modal */
.update-modal {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 10000;
    display: flex;
    align-items: center;
    justify-content: center;
    animation: fadeIn 0.3s ease-out;
}

@keyframes fadeIn {
    from {
        opacity: 0;
    }
    to {
        opacity: 1;
    }
}

.update-modal-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.6);
    backdrop-filter: blur(4px);
}

.update-modal-content {
    position: relative;
    background: white;
    border-radius: 16px;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.3);
    max-width: 450px;
    width: 90%;
    padding: 0;
    z-index: 10001;
    animation: slideUp 0.4s ease-out;
    overflow: hidden;
}

@keyframes slideUp {
    from {
        transform: translateY(50px);
        opacity: 0;
    }
    to {
        transform: translateY(0);
        opacity: 1;
    }
}

.update-modal-close {
    position: absolute;
    top: 15px;
    right: 15px;
    background: #f3f4f6;
    border: none;
    width: 32px;
    height: 32px;
    border-radius: 50%;
    font-size: 20px;
    color: #6b7280;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.3s ease;
    z-index: 10002;
    line-height: 1;
}

.update-modal-close:hover {
    background: #e5e7eb;
    color: #1f2937;
    transform: rotate(90deg);
}

.update-modal-body {
    padding: 40px 30px;
    text-align: center;
}

.update-modal-icon {
    font-size: 64px;
    margin-bottom: 20px;
    animation: rotate 2s ease-in-out infinite;
}

@keyframes rotate {
    0%, 100% {
        transform: rotate(0deg);
    }
    50% {
        transform: rotate(180deg);
    }
}

.update-modal-title {
    font-size: 24px;
    font-weight: 700;
    color: #1f2937;
    margin-bottom: 15px;
}

.update-modal-text {
    font-size: 16px;
    color: #6b7280;
    line-height: 1.6;
    margin-bottom: 30px;
}

.update-modal-actions {
    display: flex;
    gap: 12px;
    justify-content: center;
    flex-wrap: wrap;
}

.update-modal-button {
    padding: 12px 24px;
    background: linear-gradient(135deg, #dc2626 0%, #b91c1c 100%);
    color: white;
    text-decoration: none;
    border-radius: 8px;
    font-weight: 600;
    font-size: 14px;
    transition: all 0.3s ease;
    box-shadow: 0 4px 12px rgba(220, 38, 38, 0.3);
    display: inline-block;
}

.update-modal-button:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 16px rgba(220, 38, 38, 0.4);
    color: white;
}

.update-modal-button-secondary {
    padding: 12px 24px;
    background: #f3f4f6;
    color: #6b7280;
    border: none;
    border-radius: 8px;
    font-weight: 600;
    font-size: 14px;
    cursor: pointer;
    transition: all 0.3s ease;
}

.update-modal-button-secondary:hover {
    background: #e5e7eb;
    color: #1f2937;
}

@media (max-width: 480px) {
    .update-modal-content {
        width: 95%;
        max-width: none;
    }
    
    .update-modal-body {
        padding: 30px 20px;
    }
    
    .update-modal-title {
        font-size: 20px;
    }
    
    .update-modal-text {
        font-size: 14px;
    }
    
    .update-modal-actions {
        flex-direction: column;
    }
    
    .update-modal-button,
    .update-modal-button-secondary {
        width: 100%;
    }
}

@keyframes slideDown {
    from {
        transform: translateY(-100%);
        opacity: 0;
    }
    to {
        transform: translateY(0);
        opacity: 1;
    }
}

.announcement-link {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    color: white;
    text-decoration: none;
    font-weight: 600;
    font-size: 14px;
    transition: all 0.3s ease;
    padding: 5px 0;
}

.announcement-link:hover {
    color: #fef2f2;
    transform: translateY(-1px);
}

.announcement-link:active {
    transform: translateY(0);
}

.announcement-icon {
    font-size: 18px;
    animation: announcementPulse 2s infinite;
}

@keyframes announcementPulse {
    0%, 100% {
        transform: scale(1);
    }
    50% {
        transform: scale(1.1);
    }
}

.announcement-text {
    flex: 1;
    text-align: center;
}

.announcement-arrow {
    font-size: 18px;
    transition: transform 0.3s ease;
}

.announcement-link:hover .announcement-arrow {
    transform: translateX(5px);
}

@media (max-width: 768px) {
    .announcement-bar {
        padding: 10px 0;
    }
    
    .announcement-link {
        font-size: 12px;
        gap: 8px;
        flex-wrap: wrap;
    }
    
    .announcement-text {
        width: 100%;
        order: 2;
    }
    
    .announcement-icon {
        order: 1;
        font-size: 16px;
    }
    
    .announcement-arrow {
        order: 3;
        font-size: 16px;
    }
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

/* Header Styles */
.main-header {
    background: var(--bg-white);
    box-shadow: var(--shadow-sm);
    position: sticky;
    top: 0;
    z-index: 1000;
    border-bottom: 1px solid var(--border-color);
    width: 100%;
}

.header-top {
    display: flex;
    justify-content: flex-start;
    align-items: center;
    padding: 15px 0;
    flex-wrap: wrap;
    gap: 20px;
}

.header-left {
    flex-shrink: 0;
    max-width: 300px;
    overflow: hidden;
}

.header-banner {
    flex: 1;
    display: flex;
    justify-content: center;
    align-items: center;
    max-height: 100px;
    overflow: hidden;
    margin-left: 20px;
}

.banner-link {
    display: block;
    width: 100%;
    height: 100%;
    text-decoration: none;
    transition: opacity 0.3s ease;
}

.banner-link:hover {
    opacity: 0.9;
}

.banner-img {
    width: 100%;
    height: auto;
    max-height: 100px;
    object-fit: contain;
    display: block;
}

.logo {
    display: flex;
    align-items: center;
    text-decoration: none;
    transition: opacity 0.3s ease;
    max-width: 100%;
}

.logo:hover {
    opacity: 0.8;
}

.logo-img {
    height: 45px !important;
    max-height: 45px !important;
    width: auto !important;
    max-width: 120px !important;
    object-fit: contain;
    display: block;
    flex-shrink: 0;
}

/* Genel img sınırlaması - logo için ekstra koruma */
img.logo-img {
    max-width: 170px !important;
    max-height: 95px !important;
    width: auto !important;
    height: auto !important;
}

.logo-icon {
    font-size: 32px;
}

/* Navigation */
.main-nav {
    border-top: 1px solid var(--border-color);
    padding: 0;
}

.nav-menu {
    display: flex;
    list-style: none;
    gap: 0;
    position: relative;
}

.nav-menu > li {
    position: relative;
}

.nav-menu > li > a {
    display: block;
    padding: 15px 20px;
    color: var(--text-dark);
    text-decoration: none;
    font-weight: 500;
    transition: all 0.3s ease;
    border-bottom: 3px solid transparent;
}

.nav-menu > li > a:hover,
.nav-menu > li > a.active {
    color: var(--primary-color);
    border-bottom-color: var(--primary-color);
    background: var(--bg-light);
}

/* Submenu */
.submenu {
    position: absolute;
    top: 100%;
    left: 0;
    background: var(--bg-white);
    list-style: none;
    min-width: 220px;
    box-shadow: var(--shadow-lg);
    border-radius: 8px;
    opacity: 0;
    visibility: hidden;
    transform: translateY(-10px);
    transition: all 0.3s ease;
    z-index: 100;
    padding: 10px 0;
    margin-top: 3px;
}

.nav-menu > li:hover .submenu {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.submenu li a {
    display: block;
    padding: 12px 20px;
    color: var(--text-dark);
    text-decoration: none;
    transition: all 0.3s ease;
    font-size: 14px;
}

.submenu li a:hover {
    background: var(--bg-light);
    color: var(--primary-color);
    padding-left: 25px;
}

/* Mobile Menu Toggle */
.mobile-menu-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 10px;
}

.mobile-menu-toggle span {
    width: 25px;
    height: 3px;
    background: var(--text-dark);
    border-radius: 3px;
    transition: all 0.3s ease;
}

/* Hero Section */
.hero-section {
    background: linear-gradient(135deg, #f8fafc 0%, #f1f5f9 50%, #e2e8f0 100%);
    color: var(--text-dark);
    padding: 100px 0;
    position: relative;
    overflow: hidden;
    min-height: 600px;
    display: flex;
    align-items: center;
}

.hero-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url('data:image/svg+xml,<svg width="100" height="100" xmlns="http://www.w3.org/2000/svg"><defs><pattern id="grid" width="100" height="100" patternUnits="userSpaceOnUse"><path d="M 100 0 L 0 0 0 100" fill="none" stroke="rgba(148,163,184,0.1)" stroke-width="1"/></pattern></defs><rect width="100" height="100" fill="url(%23grid)"/></svg>');
    opacity: 0.5;
}

.hero-content {
    position: relative;
    z-index: 1;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
    width: 100%;
}

.hero-text {
    animation: fadeInUp 0.8s ease-out;
}

.hero-title {
    font-size: 56px;
    font-weight: 700;
    margin-bottom: 20px;
    color: var(--text-dark);
    line-height: 1.2;
}

.hero-subtitle {
    font-size: 28px;
    font-weight: 400;
    color: var(--primary-color);
    margin-bottom: 15px;
}

.hero-description {
    font-size: 18px;
    color: var(--text-light);
    line-height: 1.6;
    margin-top: 20px;
}

/* Hero Form */
.hero-form-container {
    animation: fadeInUp 1s ease-out 0.2s both;
}

.hero-form-card {
    background: var(--bg-white);
    border-radius: 24px;
    padding: 40px;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.08), 0 0 0 1px rgba(0, 0, 0, 0.05);
    color: var(--text-dark);
    border: 1px solid var(--border-color);
    position: relative;
    overflow: hidden;
}

.hero-form-title {
    font-size: 28px;
    font-weight: 700;
    color: var(--text-dark);
    margin-bottom: 10px;
    text-align: center;
    position: relative;
    z-index: 1;
}

.hero-form-subtitle {
    font-size: 14px;
    color: var(--text-light);
    text-align: center;
    margin-bottom: 30px;
}

.hero-form {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: 8px;
    position: relative;
    z-index: 1;
}

.form-label {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 14px;
    font-weight: 600;
    color: var(--text-dark);
    transition: color 0.3s ease;
}

.form-group:focus-within .form-label {
    color: var(--primary-color);
}

.label-icon {
    font-size: 18px;
}

.required {
    color: #ef4444;
}

.form-select,
.form-input {
    width: 100%;
    padding: 14px 16px;
    border: 2px solid var(--border-color);
    border-radius: 12px;
    font-size: 15px;
    transition: all 0.3s ease;
    background: var(--bg-white);
    font-family: inherit;
    position: relative;
    z-index: 1;
}

.form-select:focus,
.form-input:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 4px rgba(37, 99, 235, 0.1);
    transform: translateY(-2px);
    background: var(--bg-white);
}

.form-select {
    cursor: pointer;
    appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg width='12' height='8' viewBox='0 0 12 8' fill='none' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath d='M1 1L6 6L11 1' stroke='%236b7280' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 16px center;
    padding-right: 40px;
}

.checkbox-group {
    margin-top: 5px;
}

.form-checkbox {
    display: flex;
    align-items: flex-start;
    gap: 12px;
    cursor: pointer;
    font-size: 13px;
    color: var(--text-light);
    line-height: 1.5;
}

.form-checkbox input[type="checkbox"] {
    display: none;
}

.checkbox-custom {
    width: 20px;
    height: 20px;
    border: 2px solid var(--border-color);
    border-radius: 6px;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    transition: all 0.3s ease;
    margin-top: 2px;
}

.form-checkbox input[type="checkbox"]:checked + .checkbox-custom {
    background: var(--primary-color);
    border-color: var(--primary-color);
}

.form-checkbox input[type="checkbox"]:checked + .checkbox-custom::after {
    content: '✓';
    color: white;
    font-size: 14px;
    font-weight: bold;
}

.checkbox-text {
    flex: 1;
}

.hero-form-button {
    width: 100%;
    padding: 16px 24px;
    background: var(--primary-color);
    color: white;
    border: none;
    border-radius: 12px;
    font-size: 16px;
    font-weight: 600;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    transition: all 0.3s ease;
    box-shadow: 0 4px 12px rgba(37, 99, 235, 0.3);
    margin-top: 10px;
    position: relative;
    z-index: 1;
}

.hero-form-button:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(37, 99, 235, 0.4);
    background: var(--primary-dark);
}

.hero-form-button:active {
    transform: translateY(0);
}

.hero-form-button svg {
    transition: transform 0.3s ease;
}

.hero-form-button:hover svg {
    transform: translateX(4px);
}

/* Hero Decoration */
.hero-decoration {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    pointer-events: none;
    z-index: 0;
}

.decoration-circle {
    position: absolute;
    border-radius: 50%;
    background: rgba(148, 163, 184, 0.08);
    animation: float 6s ease-in-out infinite;
}

.circle-1 {
    width: 200px;
    height: 200px;
    top: 10%;
    right: 10%;
    animation-delay: 0s;
}

.circle-2 {
    width: 150px;
    height: 150px;
    bottom: 15%;
    left: 5%;
    animation-delay: 2s;
}

.circle-3 {
    width: 100px;
    height: 100px;
    top: 50%;
    right: 20%;
    animation-delay: 4s;
}

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

@keyframes float {
    0%, 100% {
        transform: translateY(0) translateX(0);
    }
    33% {
        transform: translateY(-20px) translateX(10px);
    }
    66% {
        transform: translateY(10px) translateX(-10px);
    }
}

/* Şube Section */
.sube-section {
    padding: 60px 0;
    background: var(--bg-white);
}

.sube-card {
    background: var(--bg-white);
    border-radius: 16px;
    padding: 40px;
    box-shadow: var(--shadow-xl);
    max-width: 900px;
    margin: 0 auto;
}

.sube-title {
    font-size: 32px;
    font-weight: 700;
    color: var(--primary-color);
    margin-bottom: 30px;
    text-align: center;
    padding-bottom: 20px;
    border-bottom: 2px solid var(--border-color);
}

.sube-info {
    display: flex;
    flex-direction: column;
    gap: 25px;
    margin-bottom: 30px;
}

.info-item {
    display: flex;
    gap: 20px;
    align-items: flex-start;
}

.info-icon {
    font-size: 32px;
    flex-shrink: 0;
}

.info-content h3 {
    font-size: 18px;
    font-weight: 600;
    color: var(--text-dark);
    margin-bottom: 8px;
}

.info-content p {
    color: var(--text-light);
    font-size: 16px;
    line-height: 1.6;
}

.info-content a {
    color: var(--primary-color);
    text-decoration: none;
    transition: color 0.3s ease;
}

.info-content a:hover {
    color: var(--primary-dark);
    text-decoration: underline;
}

.sube-badges {
    display: flex;
    gap: 15px;
    justify-content: center;
    flex-wrap: wrap;
    padding-top: 20px;
    border-top: 1px solid var(--border-color);
}

.badge {
    background: var(--gradient-primary);
    color: white;
    padding: 10px 20px;
    border-radius: 25px;
    font-weight: 600;
    font-size: 14px;
    box-shadow: var(--shadow-md);
}

/* About Section */
.about-section {
    padding: 80px 0;
    background: var(--bg-light);
}

.section-header {
    text-align: center;
    margin-bottom: 50px;
}

.section-title {
    font-size: 36px;
    font-weight: 700;
    color: var(--text-dark);
    margin-bottom: 15px;
}

.section-subtitle {
    font-size: 18px;
    color: var(--text-light);
    max-width: 700px;
    margin: 0 auto;
}

.about-content {
    max-width: 900px;
    margin: 0 auto;
}

.about-text p {
    font-size: 16px;
    line-height: 1.8;
    color: var(--text-light);
    margin-bottom: 20px;
    text-align: justify;
}

/* Education Section */
.education-section {
    padding: 80px 0;
    background: var(--bg-white);
}

.education-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 30px;
    margin-top: 50px;
}

.education-card {
    background: var(--bg-white);
    border-radius: 16px;
    padding: 30px;
    text-align: center;
    box-shadow: var(--shadow-md);
    transition: all 0.3s ease;
    border: 2px solid transparent;
}

.education-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-xl);
    border-color: var(--primary-color);
}

.card-icon {
    font-size: 48px;
    margin-bottom: 20px;
}

.education-card h3 {
    font-size: 20px;
    font-weight: 600;
    color: var(--text-dark);
    margin-bottom: 15px;
}

.education-card p {
    font-size: 14px;
    color: var(--text-light);
    line-height: 1.6;
}

/* Footer */
.main-footer {
    background: var(--text-dark);
    color: white;
    padding: 60px 0 20px;
}

.footer-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 40px;
    margin-bottom: 40px;
}

.footer-section h3 {
    font-size: 18px;
    font-weight: 600;
    margin-bottom: 20px;
    color: white;
}

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

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

.footer-section ul li a {
    color: rgba(255, 255, 255, 0.8);
    text-decoration: none;
    transition: all 0.3s ease;
    font-size: 14px;
}

.footer-section ul li a:hover {
    color: white;
    padding-left: 5px;
}

.footer-bottom {
    text-align: center;
    padding-top: 30px;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.footer-bottom p {
    margin-bottom: 15px;
    color: rgba(255, 255, 255, 0.8);
}

.footer-links {
    display: flex;
    justify-content: center;
    gap: 15px;
    flex-wrap: wrap;
}

.footer-links a {
    color: rgba(255, 255, 255, 0.8);
    text-decoration: none;
    font-size: 14px;
    transition: color 0.3s ease;
}

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

/* Modal */
.modal {
    display: flex;
    position: fixed;
    z-index: 2000;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.5);
    align-items: center;
    justify-content: center;
    animation: fadeIn 0.3s ease;
}

@keyframes fadeIn {
    from { opacity: 0; }
    to { opacity: 1; }
}

.modal-content {
    background: var(--bg-white);
    border-radius: 16px;
    padding: 40px;
    max-width: 500px;
    width: 90%;
    position: relative;
    animation: slideUp 0.3s ease;
    box-shadow: var(--shadow-xl);
}

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

.modal-close {
    position: absolute;
    top: 15px;
    right: 15px;
    font-size: 28px;
    font-weight: bold;
    color: var(--text-light);
    cursor: pointer;
    transition: color 0.3s ease;
}

.modal-close:hover {
    color: var(--text-dark);
}

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

.success-icon {
    width: 80px;
    height: 80px;
    background: var(--secondary-color);
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 40px;
    margin: 0 auto 20px;
    font-weight: bold;
}

.modal-body h3 {
    font-size: 24px;
    font-weight: 600;
    margin-bottom: 15px;
    color: var(--text-dark);
}

.modal-body p {
    color: var(--text-light);
    font-size: 16px;
    line-height: 1.6;
}

/* Responsive Design */
@media (max-width: 992px) {
    .header-banner {
        display: none; /* Orta ve küçük ekranlarda banner gizle */
    }
    
    .header-top {
        justify-content: center;
    }
    
    .header-left {
        max-width: 100%;
        display: flex;
        justify-content: center;
    }
}

@media (max-width: 768px) {
    .logo-img {
        height: 35px !important;
        max-height: 35px !important;
        max-width: 100px !important;
    }
    
    .header-top {
        flex-direction: column;
        align-items: center;
        justify-content: center;
        padding: 15px 0;
    }
    
    .header-left {
        max-width: 100%;
        width: 100%;
        display: flex;
        justify-content: center;
    }
    
    .header-banner {
        display: none; /* Küçük ekranlarda banner gizle */
    }


    .nav-menu {
        display: none;
        flex-direction: column;
        position: absolute;
        top: 100%;
        left: 0;
        right: 0;
        background: var(--bg-white);
        box-shadow: var(--shadow-lg);
        padding: 20px;
    }

    .nav-menu.active {
        display: flex;
    }

    .nav-menu > li {
        width: 100%;
    }

    .nav-menu > li > a {
        border-bottom: 1px solid var(--border-color);
    }

    .submenu {
        position: static;
        opacity: 1;
        visibility: visible;
        transform: none;
        box-shadow: none;
        padding: 0;
        margin: 0;
        background: var(--bg-light);
        border-radius: 0;
    }

    .mobile-menu-toggle {
        display: flex;
    }

    .hero-section {
        padding: 60px 0;
        min-height: auto;
    }

    .hero-content {
        grid-template-columns: 1fr;
        gap: 40px;
        text-align: center;
    }

    .hero-title {
        font-size: 36px;
    }

    .hero-subtitle {
        font-size: 22px;
    }

    .hero-description {
        font-size: 16px;
    }

    .hero-form-card {
        padding: 30px 25px;
    }

    .hero-form-title {
        font-size: 24px;
    }

    .decoration-circle {
        display: none;
    }

    .sube-card {
        padding: 25px;
    }

    .sube-title {
        font-size: 24px;
    }

    .section-title {
        font-size: 28px;
    }

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

    .footer-content {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 480px) {
    .logo-img {
        height: 30px !important;
        max-height: 30px !important;
        max-width: 80px !important;
    }
    
    .container {
        padding: 0 15px;
    }

    .hero-section {
        padding: 50px 0;
        min-height: auto;
    }

    .hero-title {
        font-size: 28px;
    }

    .hero-subtitle {
        font-size: 18px;
    }

    .hero-description {
        font-size: 14px;
    }

    .hero-form-card {
        padding: 25px 20px;
    }

    .hero-form-title {
        font-size: 20px;
    }

    .form-select,
    .form-input {
        padding: 12px 14px;
        font-size: 14px;
    }

    .hero-form-button {
        padding: 14px 20px;
        font-size: 15px;
    }

    .sube-section,
    .about-section,
    .education-section {
        padding: 40px 0;
    }
}

/* Smooth Scroll */
html {
    scroll-behavior: smooth;
}

/* Sosyal Medya Butonları */
.social-buttons {
    position: fixed;
    bottom: 30px;
    right: 30px;
    display: flex;
    flex-direction: column;
    gap: 15px;
    z-index: 1000;
}

.whatsapp-button,
.instagram-button {
    width: 60px;
    height: 60px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.3s ease;
}

.whatsapp-button {
    background: #25D366;
    box-shadow: 0 4px 12px rgba(37, 211, 102, 0.4);
    animation: pulse-whatsapp 2s infinite;
}

.whatsapp-button:hover {
    transform: scale(1.1);
    box-shadow: 0 6px 20px rgba(37, 211, 102, 0.6);
    animation: none;
}

.instagram-button {
    background: linear-gradient(45deg, #f09433 0%, #e6683c 25%, #dc2743 50%, #cc2366 75%, #bc1888 100%);
    box-shadow: 0 4px 12px rgba(225, 48, 108, 0.4);
    animation: pulse-instagram 2s infinite;
}

.instagram-button:hover {
    transform: scale(1.1);
    box-shadow: 0 6px 20px rgba(225, 48, 108, 0.6);
    animation: none;
}

.whatsapp-button svg,
.instagram-button svg {
    width: 32px;
    height: 32px;
}

@keyframes pulse {
    0% {
        box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
    }
    50% {
        box-shadow: 0 4px 20px rgba(0, 0, 0, 0.25);
    }
    100% {
        box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
    }
}

@keyframes pulse-whatsapp {
    0% {
        box-shadow: 0 4px 12px rgba(37, 211, 102, 0.4);
    }
    50% {
        box-shadow: 0 4px 20px rgba(37, 211, 102, 0.6);
    }
    100% {
        box-shadow: 0 4px 12px rgba(37, 211, 102, 0.4);
    }
}

@keyframes pulse-instagram {
    0% {
        box-shadow: 0 4px 12px rgba(225, 48, 108, 0.4);
    }
    50% {
        box-shadow: 0 4px 20px rgba(225, 48, 108, 0.6);
    }
    100% {
        box-shadow: 0 4px 12px rgba(225, 48, 108, 0.4);
    }
}

/* Footer Social Media */
.social-media {
    margin-top: 20px;
}

.social-link {
    display: flex;
    align-items: center;
    gap: 10px;
    color: rgba(255, 255, 255, 0.8);
    text-decoration: none;
    font-size: 14px;
    transition: all 0.3s ease;
    padding: 8px 0;
}

.social-link:hover {
    color: white;
    transform: translateX(5px);
}

.social-link svg {
    width: 20px;
    height: 20px;
    transition: transform 0.3s ease;
}

.social-link:hover svg {
    transform: scale(1.2);
}

@media (max-width: 768px) {
    .social-buttons {
        bottom: 20px;
        right: 20px;
        gap: 12px;
    }
    
    .whatsapp-button,
    .instagram-button {
        width: 56px;
        height: 56px;
    }
    
    .whatsapp-button svg,
    .instagram-button svg {
        width: 28px;
        height: 28px;
    }
}

/* Loading Animation */
@keyframes pulse {
    0%, 100% {
        opacity: 1;
    }
    50% {
        opacity: 0.5;
    }
}

.loading {
    animation: pulse 2s cubic-bezier(0.4, 0, 0.6, 1) infinite;
}