@import url('https://fonts.googleapis.com/css2?family=Outfit:wght@300;400;500;600;700;800&family=Montserrat:wght@400;500;600;700&display=swap');

/* Tasarım Sistemi Değişkenleri */
:root {
    --primary: #1e3a8a; /* Derin Güven Mavisi (MEB & Kurumsallık) */
    --primary-gradient: linear-gradient(135deg, #1e3a8a 0%, #3b82f6 100%);
    --secondary: #d97706; /* Altın/Kehribar (Gastronomi & Kalite) */
    --secondary-gradient: linear-gradient(135deg, #d97706 0%, #f59e0b 100%);
    --accent-beauty: #db2777; /* Canlı Gül (Güzellik ve Estetik) */
    --accent-beauty-gradient: linear-gradient(135deg, #db2777 0%, #f472b6 100%);
    --text-dark: #0f172a;
    --text-gray: #475569;
    --text-light: #94a3b8;
    --bg-light: #f8fafc;
    --bg-white: #ffffff;
    --bg-card: #ffffff;
    --border-color: #e2e8f0;
    --success: #10b981;
    
    --font-heading: 'Outfit', sans-serif;
    --font-body: 'Montserrat', sans-serif;
    
    --shadow-sm: 0 1px 3px rgba(0,0,0,0.1);
    --shadow-md: 0 4px 6px -1px rgba(0,0,0,0.1), 0 2px 4px -1px rgba(0,0,0,0.06);
    --shadow-lg: 0 10px 25px -5px rgba(0,0,0,0.08), 0 8px 10px -6px rgba(0,0,0,0.08);
    --shadow-premium: 0 20px 40px -15px rgba(30, 58, 138, 0.15);
    
    --radius-sm: 8px;
    --radius-md: 16px;
    --radius-lg: 24px;
    --radius-full: 9999px;
    
    --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    --nav-height: 80px;
}

/* Genel Sıfırlama */
*, *::before, *::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

html {
    scroll-behavior: smooth;
    font-size: 16px;
}

body {
    font-family: var(--font-body);
    font-weight: 400;
    color: var(--text-dark);
    background-color: var(--bg-light);
    line-height: 1.6;
    overflow-x: hidden;
}

/* Tipografi */
h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-heading);
    font-weight: 700;
    line-height: 1.25;
    color: var(--text-dark);
}

h1 { font-size: 3rem; font-weight: 800; }
h2 { font-size: 2.25rem; margin-bottom: 1.5rem; position: relative; }
h3 { font-size: 1.5rem; }
p { margin-bottom: 1rem; color: var(--text-gray); }
a { text-decoration: none; color: inherit; transition: var(--transition); }

/* Grid & Container */
.container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

.grid-2 { display: grid; grid-template-columns: repeat(2, 1fr); gap: 40px; align-items: center; }
.grid-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 30px; }
.grid-4 { display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; }

/* Butonlar */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 14px 28px;
    font-family: var(--font-heading);
    font-weight: 600;
    font-size: 1rem;
    border-radius: var(--radius-full);
    border: none;
    cursor: pointer;
    transition: var(--transition);
    gap: 8px;
}

.btn-primary {
    background: var(--primary-gradient);
    color: white;
    box-shadow: 0 10px 20px -5px rgba(30, 58, 138, 0.4);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 15px 25px -5px rgba(30, 58, 138, 0.5);
}

.btn-secondary {
    background: var(--secondary-gradient);
    color: white;
    box-shadow: 0 10px 20px -5px rgba(217, 119, 6, 0.4);
}

.btn-secondary:hover {
    transform: translateY(-2px);
    box-shadow: 0 15px 25px -5px rgba(217, 119, 6, 0.5);
}

.btn-beauty {
    background: var(--accent-beauty-gradient);
    color: white;
    box-shadow: 0 10px 20px -5px rgba(219, 39, 119, 0.4);
}

.btn-beauty:hover {
    transform: translateY(-2px);
    box-shadow: 0 15px 25px -5px rgba(219, 39, 119, 0.5);
}

.btn-outline {
    background: transparent;
    border: 2px solid var(--primary);
    color: var(--primary);
}

.btn-outline:hover {
    background: var(--primary);
    color: white;
}

/* Header & Nav */
header {
    background: rgba(255, 255, 255, 0.8);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border-bottom: 1px solid var(--border-color);
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1000;
    height: var(--nav-height);
    transition: var(--transition);
}

header.scrolled {
    background: rgba(255, 255, 255, 0.95);
    height: 70px;
    box-shadow: var(--shadow-md);
}

.nav-wrapper {
    display: flex;
    justify-content: space-between;
    align-items: center;
    height: 100%;
}

.logo {
    display: flex;
    align-items: center;
    gap: 12px;
}

.logo-img {
    height: 50px;
    width: auto;
    object-fit: contain;
    transition: var(--transition);
}

header.scrolled .logo-img {
    height: 44px;
}

.logo-text {
    display: flex;
    flex-direction: column;
}

.logo-main {
    font-family: var(--font-heading);
    font-size: 1.5rem;
    font-weight: 800;
    color: var(--primary);
    letter-spacing: -0.5px;
    line-height: 1.1;
}

.logo-sub {
    font-size: 0.7rem;
    font-weight: 600;
    color: var(--secondary);
    text-transform: uppercase;
    letter-spacing: 1px;
}

.nav-menu {
    display: flex;
    list-style: none;
    gap: 30px;
}

.nav-link {
    font-weight: 500;
    color: var(--text-gray);
    font-size: 0.95rem;
    position: relative;
    padding: 8px 0;
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--primary);
    transition: var(--transition);
}

.nav-link:hover::after,
.nav-link.active::after {
    width: 100%;
}

.nav-link:hover,
.nav-link.active {
    color: var(--primary);
}

.hamburger {
    display: none;
    flex-direction: column;
    gap: 6px;
    cursor: pointer;
    border: none;
    background: transparent;
    padding: 4px;
}

.hamburger span {
    display: block;
    width: 25px;
    height: 3px;
    background: var(--primary);
    border-radius: var(--radius-full);
    transition: var(--transition);
}

/* Hero Section */
.hero {
    padding-top: calc(var(--nav-height) + 60px);
    padding-bottom: 80px;
    position: relative;
    background: radial-gradient(circle at 10% 20%, rgba(239, 246, 255, 0.7) 0%, rgba(255, 255, 255, 0) 80%);
    overflow: hidden;
}

.hero-content {
    animation: fadeUp 0.8s ease-out;
}

.hero-tag {
    display: inline-flex;
    align-items: center;
    background: rgba(30, 58, 138, 0.08);
    color: var(--primary);
    padding: 8px 16px;
    border-radius: var(--radius-full);
    font-size: 0.85rem;
    font-weight: 600;
    margin-bottom: 20px;
    gap: 6px;
}

.hero-tag svg {
    color: var(--secondary);
}

.hero-title span {
    background: var(--primary-gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.hero-desc {
    font-size: 1.125rem;
    margin-bottom: 30px;
    max-width: 550px;
}

.hero-buttons {
    display: flex;
    gap: 15px;
}

.hero-visual {
    position: relative;
    display: flex;
    justify-content: center;
    align-items: center;
    animation: fadeIn 1s ease-out;
}

.hero-circle-bg {
    position: absolute;
    width: 450px;
    height: 450px;
    border-radius: 50%;
    background: radial-gradient(circle, rgba(59, 130, 246, 0.15) 0%, rgba(255,255,255,0) 70%);
    z-index: -1;
}

.hero-image-wrapper {
    position: relative;
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-premium);
    width: 100%;
    max-width: 480px;
    aspect-ratio: 4/3;
    background: linear-gradient(135deg, #1e3a8a 0%, #1e1b4b 100%);
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    padding: 40px;
    text-align: center;
    color: white;
    border: 1px solid rgba(255, 255, 255, 0.1);
}

.hero-image-wrapper h3 {
    color: white;
    font-size: 2rem;
    margin-bottom: 15px;
}

.hero-image-wrapper p {
    color: rgba(255, 255, 255, 0.8);
    font-size: 0.95rem;
}

.hero-floating-card {
    position: absolute;
    background: rgba(255, 255, 255, 0.9);
    backdrop-filter: blur(10px);
    border: 1px solid var(--border-color);
    padding: 16px 20px;
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-lg);
    display: flex;
    align-items: center;
    gap: 12px;
}

.hero-fc-1 {
    top: 10%;
    left: -10px;
    animation: float 4s ease-in-out infinite;
}

.hero-fc-2 {
    bottom: 10%;
    right: -10px;
    animation: float 4s ease-in-out infinite 2s;
}

.hero-floating-card i, .hero-floating-card svg {
    font-size: 1.25rem;
}

.hero-fc-icon {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
}

.hero-fc-1 .hero-fc-icon { background: var(--secondary-gradient); }
.hero-fc-2 .hero-fc-icon { background: var(--accent-beauty-gradient); }

.hero-fc-text {
    display: flex;
    flex-direction: column;
}

.hero-fc-text span:first-child {
    font-weight: 700;
    font-size: 0.9rem;
    color: var(--text-dark);
}

.hero-fc-text span:last-child {
    font-size: 0.75rem;
    color: var(--text-gray);
}

/* Bölümler Ortak */
.section {
    padding: 100px 0;
}

.section-bg {
    background-color: var(--bg-white);
}

.section-header {
    text-align: center;
    max-width: 700px;
    margin: 0 auto 60px;
}

.section-tag {
    color: var(--primary);
    font-weight: 700;
    font-size: 0.85rem;
    text-transform: uppercase;
    letter-spacing: 2px;
    margin-bottom: 10px;
    display: block;
}

.section-title {
    font-size: 2.25rem;
    font-weight: 800;
}

/* İstatistik Bölümü */
.stats-bar {
    background: var(--primary-gradient);
    padding: 50px 0;
    color: white;
    position: relative;
    z-index: 10;
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    text-align: center;
    gap: 20px;
}

.stat-item {
    display: flex;
    flex-direction: column;
    align-items: center;
}

.stat-num {
    font-family: var(--font-heading);
    font-size: 3rem;
    font-weight: 800;
    line-height: 1;
    margin-bottom: 8px;
    color: white;
}

.stat-label {
    font-size: 0.9rem;
    font-weight: 500;
    color: rgba(255, 255, 255, 0.8);
}

/* Kategoriler (Mutfak & Güzellik) */
.category-card {
    background: var(--bg-white);
    border-radius: var(--radius-lg);
    padding: 40px;
    box-shadow: var(--shadow-lg);
    transition: var(--transition);
    border: 1px solid var(--border-color);
    position: relative;
    overflow: hidden;
    display: flex;
    flex-direction: column;
    height: 100%;
}

.category-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 4px;
    height: 100%;
    transition: var(--transition);
}

.cat-kitchen::before { background: var(--secondary); }
.cat-beauty::before { background: var(--accent-beauty); }

.category-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-premium);
}

.cat-icon-wrapper {
    width: 60px;
    height: 60px;
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 25px;
}

.cat-kitchen .cat-icon-wrapper { background: rgba(217, 119, 6, 0.1); color: var(--secondary); }
.cat-beauty .cat-icon-wrapper { background: rgba(219, 39, 119, 0.1); color: var(--accent-beauty); }

.category-card h3 {
    font-size: 1.75rem;
    margin-bottom: 15px;
}

.category-card p {
    margin-bottom: 20px;
    flex-grow: 1;
}

.category-course-list {
    list-style: none;
    margin-bottom: 30px;
}

.category-course-list li {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 12px;
    font-size: 0.95rem;
    font-weight: 500;
}

.category-course-list li svg {
    color: var(--success);
    flex-shrink: 0;
}

/* Kurs Kartı (Eğitimlerimiz sayfasındaki listeleme için) */
.course-card {
    background: var(--bg-white);
    border-radius: var(--radius-md);
    overflow: hidden;
    box-shadow: var(--shadow-md);
    border: 1px solid var(--border-color);
    transition: var(--transition);
    display: flex;
    flex-direction: column;
    height: 100%;
}

.course-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg);
}

.course-visual-header {
    height: 200px;
    background: linear-gradient(135deg, #1e3a8a 0%, #1e1b4b 100%);
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    text-align: center;
    padding: 20px;
}

.course-badge {
    position: absolute;
    top: 15px;
    left: 15px;
    background: var(--primary);
    color: white;
    padding: 6px 12px;
    border-radius: var(--radius-full);
    font-size: 0.75rem;
    font-weight: 700;
    text-transform: uppercase;
}

.course-badge.beauty { background: var(--accent-beauty); }
.course-badge.kitchen { background: var(--secondary); }

.course-visual-title {
    font-size: 1.25rem;
    font-weight: 700;
    color: white;
}

.course-body {
    padding: 25px;
    display: flex;
    flex-direction: column;
    flex-grow: 1;
}

.course-body h3 {
    font-size: 1.3rem;
    margin-bottom: 12px;
}

.course-body p {
    font-size: 0.9rem;
    margin-bottom: 20px;
    flex-grow: 1;
}

.course-meta {
    display: flex;
    justify-content: space-between;
    align-items: center;
    border-top: 1px solid var(--border-color);
    padding-top: 15px;
    font-size: 0.85rem;
    color: var(--text-gray);
}

.course-meta-item {
    display: flex;
    align-items: center;
    gap: 5px;
}

/* Yorumlar Bölümü */
.testimonial-card {
    background: var(--bg-white);
    border-radius: var(--radius-md);
    padding: 30px;
    box-shadow: var(--shadow-md);
    border: 1px solid var(--border-color);
    position: relative;
}

.quote-icon {
    font-size: 3rem;
    color: rgba(30, 58, 138, 0.08);
    position: absolute;
    top: 15px;
    right: 20px;
    line-height: 1;
}

.testimonial-rating {
    display: flex;
    gap: 4px;
    color: #f59e0b;
    margin-bottom: 15px;
}

.testimonial-text {
    font-style: italic;
    font-size: 0.95rem;
    margin-bottom: 20px;
}

.testimonial-user {
    display: flex;
    align-items: center;
    gap: 15px;
}

.t-avatar {
    width: 45px;
    height: 45px;
    border-radius: 50%;
    background: var(--primary-gradient);
    color: white;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: 1.1rem;
}

.t-info {
    display: flex;
    flex-direction: column;
}

.t-name {
    font-weight: 700;
    font-size: 0.95rem;
    color: var(--text-dark);
}

.t-course {
    font-size: 0.8rem;
    color: var(--text-gray);
}

/* Sıkça Sorulan Sorular */
.faq-accordion {
    max-width: 800px;
    margin: 0 auto;
}

.faq-item {
    background: var(--bg-white);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-sm);
    margin-bottom: 15px;
    overflow: hidden;
    box-shadow: var(--shadow-sm);
    transition: var(--transition);
}

.faq-question {
    padding: 20px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    cursor: pointer;
    font-weight: 600;
    font-size: 1.05rem;
    user-select: none;
}

.faq-icon {
    transition: var(--transition);
    flex-shrink: 0;
}

.faq-answer {
    padding: 0 20px;
    max-height: 0;
    overflow: hidden;
    transition: var(--transition);
    color: var(--text-gray);
    font-size: 0.95rem;
}

.faq-item.active {
    box-shadow: var(--shadow-md);
    border-color: var(--primary);
}

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

.faq-item.active .faq-answer {
    padding-bottom: 20px;
    max-height: 200px;
}

/* İletişim & Teklif Formu */
.contact-section {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 50px;
    align-items: flex-start;
}

.contact-info-list {
    list-style: none;
    margin-bottom: 40px;
}

.contact-info-item {
    display: flex;
    gap: 15px;
    margin-bottom: 25px;
}

.contact-info-icon {
    width: 50px;
    height: 50px;
    background: rgba(30, 58, 138, 0.08);
    color: var(--primary);
    border-radius: var(--radius-sm);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.contact-info-content h4 {
    font-size: 1.1rem;
    margin-bottom: 5px;
}

.contact-info-content p {
    font-size: 0.95rem;
    color: var(--text-gray);
}

.contact-form {
    background: var(--bg-white);
    padding: 40px;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-lg);
    border: 1px solid var(--border-color);
}

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

.form-label {
    display: block;
    font-size: 0.85rem;
    font-weight: 600;
    margin-bottom: 8px;
    color: var(--text-dark);
}

.form-control {
    width: 100%;
    padding: 12px 16px;
    border: 1.5px solid var(--border-color);
    border-radius: var(--radius-sm);
    font-family: var(--font-body);
    font-size: 0.95rem;
    transition: var(--transition);
    background: var(--bg-light);
}

.form-control:focus {
    border-color: var(--primary);
    outline: none;
    background: var(--bg-white);
    box-shadow: 0 0 0 4px rgba(30, 58, 138, 0.1);
}

textarea.form-control {
    resize: vertical;
    min-height: 120px;
}

/* Footer */
footer {
    background: #0f172a;
    color: white;
    padding: 80px 0 30px;
}

.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1.5fr;
    gap: 40px;
    margin-bottom: 60px;
}

.footer-col h3 {
    color: white;
    font-size: 1.25rem;
    margin-bottom: 25px;
    font-family: var(--font-heading);
}

.footer-logo {
    margin-bottom: 20px;
}

.footer-logo .logo-main { color: white; }
.footer-logo .logo-sub { color: var(--secondary); }

.footer-desc {
    color: var(--text-light);
    font-size: 0.9rem;
    margin-bottom: 20px;
    max-width: 320px;
}

.footer-links {
    list-style: none;
}

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

.footer-links a {
    color: var(--text-light);
    font-size: 0.9rem;
}

.footer-links a:hover {
    color: white;
    padding-left: 5px;
}

.social-links {
    display: flex;
    gap: 12px;
}

.social-btn {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.05);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-light);
    transition: var(--transition);
}

.social-btn:hover {
    background: var(--primary);
    color: white;
}

.footer-bottom {
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    padding-top: 30px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 0.85rem;
    color: var(--text-light);
}

/* Floating WhatsApp Button */
.whatsapp-float {
    position: fixed;
    bottom: 30px;
    right: 30px;
    width: 60px;
    height: 60px;
    background: #25d366;
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 4px 15px rgba(37, 211, 102, 0.4);
    z-index: 999;
    font-size: 1.8rem;
    transition: var(--transition);
}

.whatsapp-float:hover {
    transform: scale(1.1);
    box-shadow: 0 6px 20px rgba(37, 211, 102, 0.5);
}

/* Kurs Detay Sayfaları (Eğitim Detayı) */
.course-hero {
    padding-top: calc(var(--nav-height) + 60px);
    padding-bottom: 60px;
    background: var(--primary-gradient);
    color: white;
    position: relative;
    overflow: hidden;
}

.course-hero.beauty { background: var(--accent-beauty-gradient); }
.course-hero.kitchen { background: var(--secondary-gradient); }

.course-hero .container {
    position: relative;
    z-index: 10;
}

.course-hero-tag {
    display: inline-block;
    background: rgba(255, 255, 255, 0.15);
    color: white;
    padding: 6px 16px;
    border-radius: var(--radius-full);
    font-size: 0.85rem;
    font-weight: 600;
    margin-bottom: 20px;
    border: 1px solid rgba(255, 255, 255, 0.2);
}

.course-hero h1 {
    color: white;
    margin-bottom: 20px;
}

.course-hero-desc {
    font-size: 1.15rem;
    color: rgba(255, 255, 255, 0.9);
    max-width: 700px;
}

.course-details-layout {
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: 40px;
    margin-top: 60px;
}

.course-main-content {
    background: var(--bg-white);
    padding: 40px;
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-sm);
    border: 1px solid var(--border-color);
}

.course-main-content h2 {
    font-size: 1.75rem;
    margin-top: 30px;
    margin-bottom: 15px;
    border-bottom: 2px solid var(--border-color);
    padding-bottom: 10px;
}

.course-main-content h2:first-of-type {
    margin-top: 0;
}

.course-main-content p {
    font-size: 1rem;
    margin-bottom: 20px;
}

.course-sidebar {
    position: sticky;
    top: calc(var(--nav-height) + 20px);
}

.course-features-box {
    background: var(--bg-white);
    border-radius: var(--radius-md);
    border: 1px solid var(--border-color);
    box-shadow: var(--shadow-md);
    padding: 30px;
    margin-bottom: 25px;
}

.course-features-title {
    font-size: 1.25rem;
    font-weight: 700;
    margin-bottom: 20px;
    border-bottom: 1px solid var(--border-color);
    padding-bottom: 10px;
}

.sidebar-feature-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 15px;
    font-size: 0.95rem;
    border-bottom: 1px dashed var(--border-color);
    padding-bottom: 12px;
}

.sidebar-feature-item:last-child {
    border-bottom: none;
    margin-bottom: 0;
    padding-bottom: 0;
}

.sidebar-feature-item span:first-child {
    font-weight: 600;
    color: var(--text-gray);
}

.sidebar-feature-item span:last-child {
    font-weight: 700;
    color: var(--text-dark);
}

.course-syllabus-item {
    border-left: 2px solid var(--primary);
    padding-left: 20px;
    margin-bottom: 25px;
    position: relative;
}

.course-syllabus-item::before {
    content: '';
    position: absolute;
    left: -7px;
    top: 5px;
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background: var(--primary);
    border: 2px solid white;
}

.course-syllabus-item h4 {
    font-size: 1.1rem;
    margin-bottom: 6px;
    color: var(--text-dark);
}

.course-syllabus-item p {
    font-size: 0.9rem;
    color: var(--text-gray);
    margin-bottom: 0;
}

/* Filtre Butonları (Eğitimler listesi için) */
.filter-tabs {
    display: flex;
    justify-content: center;
    gap: 15px;
    margin-bottom: 40px;
    flex-wrap: wrap;
}

.filter-btn {
    padding: 10px 24px;
    background: var(--bg-white);
    border: 1px solid var(--border-color);
    color: var(--text-gray);
    font-weight: 600;
    border-radius: var(--radius-full);
    cursor: pointer;
    transition: var(--transition);
}

.filter-btn.active, .filter-btn:hover {
    background: var(--primary);
    color: white;
    border-color: var(--primary);
    box-shadow: 0 5px 15px rgba(30, 58, 138, 0.2);
}

/* Animasyonlar */
@keyframes fadeUp {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

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

@keyframes float {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-10px); }
}

/* ==========================================================================
   YENİ EKLENEN ZENGİNLEŞTİRME STİLLERİ (Blog, Harita, MEB Güvence, Galeri)
   ========================================================================== */

/* Canlı Harita Iframe */
.map-iframe-container {
    width: 100%;
    height: 450px;
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-lg);
    border: 1px solid var(--border-color);
}
.map-iframe-container iframe {
    width: 100%;
    height: 100%;
    border: none;
}

/* MEB Güvence Şeridi */
.meb-guarantee-bar {
    background: linear-gradient(135deg, #1e3a8a 0%, #1e1b4b 100%);
    color: white;
    padding: 60px 0;
    text-align: center;
    border-top: 4px solid var(--secondary);
    border-bottom: 4px solid var(--secondary);
    position: relative;
    overflow: hidden;
}

.meb-guarantee-content {
    max-width: 800px;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 20px;
    z-index: 10;
    position: relative;
}

.meb-badge-svg {
    width: 80px;
    height: 80px;
    color: var(--secondary);
    filter: drop-shadow(0 4px 6px rgba(0,0,0,0.2));
}

.meb-guarantee-content h2 {
    color: white;
    font-size: 2rem;
    margin-bottom: 0;
}

.meb-guarantee-content p {
    color: rgba(255, 255, 255, 0.9);
    font-size: 1.05rem;
    line-height: 1.7;
    margin-bottom: 0;
}

/* Görsel Galeri Alanı (Hover Efekti) */
.gallery-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
    margin-top: 40px;
}

.gallery-item {
    border-radius: var(--radius-md);
    overflow: hidden;
    box-shadow: var(--shadow-md);
    border: 1px solid var(--border-color);
    position: relative;
    aspect-ratio: 4/3;
    background: #0f172a;
}

.gallery-item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: var(--transition);
    opacity: 0.9;
}

.gallery-item:hover img {
    transform: scale(1.08);
    opacity: 1;
}

.gallery-overlay {
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    padding: 20px;
    background: linear-gradient(to top, rgba(15, 23, 42, 0.9) 0%, rgba(15, 23, 42, 0) 100%);
    color: white;
    display: flex;
    flex-direction: column;
    justify-content: flex-end;
}

.gallery-overlay h4 {
    color: white;
    font-size: 1.2rem;
    margin-bottom: 5px;
}

.gallery-overlay p {
    color: rgba(255,255,255,0.8);
    font-size: 0.85rem;
    margin-bottom: 0;
}

/* Blog Kartları ve Yapısı */
.blog-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
}

.blog-card {
    background: var(--bg-white);
    border-radius: var(--radius-md);
    overflow: hidden;
    box-shadow: var(--shadow-md);
    border: 1px solid var(--border-color);
    transition: var(--transition);
    display: flex;
    flex-direction: column;
    height: 100%;
}

.blog-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg);
}

.blog-card-image {
    height: 200px;
    overflow: hidden;
    position: relative;
}

.blog-card-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: var(--transition);
}

.blog-card:hover .blog-card-image img {
    transform: scale(1.05);
}

.blog-card-badge {
    position: absolute;
    top: 15px;
    left: 15px;
    background: var(--primary);
    color: white;
    padding: 4px 10px;
    font-size: 0.75rem;
    font-weight: 700;
    border-radius: var(--radius-full);
}

.blog-card-content {
    padding: 25px;
    display: flex;
    flex-direction: column;
    flex-grow: 1;
}

.blog-card-date {
    font-size: 0.8rem;
    color: var(--text-light);
    margin-bottom: 10px;
}

.blog-card-title {
    font-size: 1.25rem;
    margin-bottom: 12px;
    line-height: 1.3;
}

.blog-card-desc {
    font-size: 0.9rem;
    color: var(--text-gray);
    margin-bottom: 20px;
    flex-grow: 1;
}

/* Tekil Blog Yazısı Tasarımı */
.blog-detail-container {
    max-width: 800px;
    margin: 40px auto 0;
    background: var(--bg-white);
    padding: 40px;
    border-radius: var(--radius-md);
    border: 1px solid var(--border-color);
    box-shadow: var(--shadow-sm);
}

.blog-detail-header {
    margin-bottom: 30px;
    border-bottom: 1px solid var(--border-color);
    padding-bottom: 20px;
}

.blog-detail-meta {
    display: flex;
    gap: 15px;
    font-size: 0.85rem;
    color: var(--text-gray);
    margin-top: 10px;
}

.blog-detail-content p {
    font-size: 1.05rem;
    line-height: 1.8;
    margin-bottom: 25px;
}

.blog-detail-content h2, .blog-detail-content h3 {
    margin-top: 35px;
    margin-bottom: 15px;
}

.blog-detail-content ul, .blog-detail-content ol {
    margin-left: 20px;
    margin-bottom: 25px;
}

.blog-detail-content li {
    margin-bottom: 10px;
    font-size: 1.05rem;
}

/* ==========================================================================
   PREMIUM GELİŞTİRMELER (Dark Mode, Instagram, Ortaklar)
   ========================================================================== */

/* Dark Theme Değişkenleri ve Ezmeleri */
body.dark-theme {
    --bg-white: #0f172a;
    --bg-light: #1e293b;
    --text-dark: #f8fafc;
    --text-gray: #cbd5e1;
    --text-light: #94a3b8;
    --border-color: #334155;
    background: #0f172a;
    color: #f8fafc;
}

body.dark-theme header {
    background: rgba(15, 23, 42, 0.95);
    border-bottom: 1px solid var(--border-color);
}

body.dark-theme header.scrolled {
    background: rgba(15, 23, 42, 0.98);
}

body.dark-theme .nav-menu {
    background: #0f172a;
}

body.dark-theme .nav-link {
    color: #cbd5e1;
}

body.dark-theme .category-card {
    background: #1e293b;
}

body.dark-theme .course-card {
    background: #1e293b;
}

body.dark-theme .testimonial-card {
    background: #1e293b;
}

body.dark-theme .blog-card {
    background: #1e293b;
}

body.dark-theme .faq-item {
    background: #1e293b;
}

body.dark-theme .faq-answer {
    color: #cbd5e1;
}

body.dark-theme .blog-detail-container {
    background: #1e293b;
}

body.dark-theme input, body.dark-theme select, body.dark-theme textarea {
    background: #0f172a;
    color: white;
    border-color: #334155;
}

body.dark-theme input:focus, body.dark-theme select:focus, body.dark-theme textarea:focus {
    border-color: var(--primary);
}

body.dark-theme .theme-toggle-btn {
    color: var(--secondary);
}

/* Tema Değiştirme Butonu */
.theme-toggle-btn {
    background: none;
    border: none;
    cursor: pointer;
    padding: 8px;
    border-radius: 50%;
    color: var(--primary);
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition);
}

.theme-toggle-btn:hover {
    background: rgba(30, 58, 138, 0.05);
}

body.dark-theme .theme-toggle-btn:hover {
    background: rgba(255, 255, 255, 0.05);
}

/* Instagram Vitrini */
.instagram-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 20px;
    margin-top: 40px;
}

.instagram-card {
    position: relative;
    border-radius: var(--radius-md);
    overflow: hidden;
    aspect-ratio: 1;
    box-shadow: var(--shadow-sm);
    border: 1px solid var(--border-color);
    background: #000;
}

.instagram-card img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: var(--transition);
}

.instagram-card:hover img {
    transform: scale(1.05);
    opacity: 0.8;
}

.instagram-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(15, 23, 42, 0.7);
    backdrop-filter: blur(2px);
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    opacity: 0;
    transition: var(--transition);
    color: white;
    padding: 20px;
    text-align: center;
}

.instagram-card:hover .instagram-overlay {
    opacity: 1;
}

.instagram-overlay svg {
    margin-bottom: 10px;
    color: #e1306c;
}

.instagram-overlay p {
    font-size: 0.85rem;
    margin-bottom: 15px;
    color: rgba(255, 255, 255, 0.9);
}

/* İstihdam Ortakları Şeridi */
.partners-strip {
    background: var(--bg-light);
    padding: 40px 0;
    border-top: 1px solid var(--border-color);
    border-bottom: 1px solid var(--border-color);
    overflow: hidden;
}

.partners-container {
    display: flex;
    justify-content: space-around;
    align-items: center;
    flex-wrap: wrap;
    gap: 30px;
}

.partner-item {
    font-family: var(--font-heading);
    font-size: 1.3rem;
    font-weight: 700;
    color: var(--text-light);
    opacity: 0.7;
    transition: var(--transition);
    user-select: none;
    letter-spacing: -0.5px;
}

.partner-item:hover {
    opacity: 1;
    color: var(--primary);
    transform: scale(1.05);
}

/* Medya Sorguları (Responsiveness) */
@media (max-width: 991px) {
    h1 { font-size: 2.5rem; }
    .grid-3 { grid-template-columns: repeat(2, 1fr); }
    .grid-4 { grid-template-columns: repeat(2, 1fr); }
    .contact-section { grid-template-columns: 1fr; gap: 40px; }
    .footer-grid { grid-template-columns: repeat(2, 1fr); }
    .course-details-layout { grid-template-columns: 1fr; }
    .course-sidebar { position: static; }
}

@media (max-width: 768px) {
    .grid-2 { grid-template-columns: 1fr; gap: 30px; }
    .hero-visual { order: -1; margin-bottom: 30px; }
    .stats-grid { grid-template-columns: repeat(2, 1fr); }
    .hamburger { display: flex; }
    
    .nav-menu {
        position: fixed;
        top: var(--nav-height);
        left: -100%;
        width: 100%;
        height: calc(100vh - var(--nav-height));
        background: var(--bg-white);
        flex-direction: column;
        align-items: center;
        padding: 40px 0;
        gap: 25px;
        transition: var(--transition);
        box-shadow: var(--shadow-lg);
    }
    
    .nav-menu.active {
        left: 0;
    }
}

@media (max-width: 576px) {
    h1 { font-size: 2rem; }
    h2 { font-size: 1.75rem; }
    .grid-3 { grid-template-columns: 1fr; }
    .grid-4 { grid-template-columns: 1fr; }
    .stats-grid { grid-template-columns: 1fr; gap: 30px; }
    .hero-buttons { flex-direction: column; }
    .footer-grid { grid-template-columns: 1fr; }
    .footer-bottom { flex-direction: column; gap: 15px; text-align: center; }
}