/* Genel Stiller */
:root {
    --primary-color: #ff5722;
    --secondary-color: #2962ff;
    --text-color: #333;
    --light-color: #fff;
    --dark-color: #222;
    --gray-color: #f5f5f5;
    --border-color: #e0e0e0;
    --whatsapp-color: #25d366;
    --youtube-color: #ff0000;
    --instagram-color: #c13584;
}

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

body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    line-height: 1.6;
    color: var(--text-color);
}

.container {
    width: 90%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 15px;
}

a {
    text-decoration: none;
    color: inherit;
}

ul {
    list-style: none;
}

.section-title {
    font-size: 2.5rem;
    text-align: center;
    margin-bottom: 2rem;
    position: relative;
    padding-bottom: 0.8rem;
}

.section-title::after {
    content: "";
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 100px;
    height: 4px;
    background-color: var(--primary-color);
}

.section-description {
    text-align: center;
    font-size: 1.2rem;
    max-width: 700px;
    margin: 0 auto 2rem;
    color: #555;
}

.btn {
    display: inline-block;
    padding: 12px 25px;
    border-radius: 50px;
    font-weight: 600;
    text-align: center;
    transition: all 0.3s ease;
    cursor: pointer;
}

.btn-primary {
    background-color: var(--primary-color);
    color: var(--light-color);
}

.btn-primary:hover {
    background-color: #e64a19;
    transform: translateY(-3px);
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
}

.btn-secondary {
    background-color: var(--secondary-color);
    color: var(--light-color);
}

.btn-secondary:hover {
    background-color: #1a56e8;
    transform: translateY(-3px);
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
}

/* Header */
header {
    padding: 1rem 0;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
    position: sticky;
    top: 0;
    background-color: var(--light-color);
    z-index: 1000;
}

header .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
}

.logo h1 {
    font-size: 1.8rem;
    color: var(--primary-color);
}

nav ul {
    display: flex;
}

nav ul li {
    margin-left: 1.5rem;
}

nav ul li a {
    font-weight: 600;
    padding: 0.5rem;
    position: relative;
}

nav ul li a::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 2px;
    background-color: var(--primary-color);
    transition: width 0.3s ease;
}

nav ul li a:hover::after {
    width: 100%;
}

.iletisim-bilgi {
    display: flex;
    flex-direction: column;
}

.iletisim-bilgi a {
    margin-bottom: 0.3rem;
    font-weight: 500;
}

.iletisim-bilgi i {
    margin-right: 0.5rem;
    color: var(--primary-color);
}

.sosyal-medya a {
    margin-left: 1rem;
    font-size: 1.5rem;
}

.sosyal-medya .whatsapp {
    color: var(--whatsapp-color);
}

.sosyal-medya .youtube {
    color: var(--youtube-color);
}

.sosyal-medya .instagram {
    color: var(--instagram-color);
}

/* Hero Section */
#hero {
    padding: 5rem 0;
    background-image: linear-gradient(rgba(0, 0, 0, 0.6), rgba(0, 0, 0, 0.6)), url('img/hero-bg.jpg');
    background-size: cover;
    background-position: center;
    color: var(--light-color);
}

.hero-content {
    max-width: 700px;
    margin-bottom: 3rem;
}

.hero-content h2 {
    font-size: 1.5rem;
    margin-bottom: 1rem;
    color: var(--primary-color);
}

.hero-content h1 {
    font-size: 3rem;
    margin-bottom: 1.5rem;
    line-height: 1.2;
}

.hero-content p {
    font-size: 1.3rem;
    margin-bottom: 2rem;
}

.hero-buttons {
    display: flex;
    gap: 1rem;
}

.istatistikler {
    display: flex;
    justify-content: space-between;
    max-width: 700px;
}

.istatistik {
    text-align: center;
    padding: 1.5rem;
    background-color: rgba(255, 255, 255, 0.1);
    border-radius: 10px;
    width: 30%;
}

.istatistik h3 {
    font-size: 2rem;
    color: var(--primary-color);
    margin-bottom: 0.5rem;
}

/* Başarılar Section */
#basarilar {
    padding: 5rem 0;
    background-color: var(--gray-color);
}

.basari-slider {
    display: flex;
    justify-content: space-between;
    overflow-x: auto;
    padding: 1rem 0;
}

.basari-kart {
    width: 300px;
    padding: 1.5rem;
    background-color: var(--light-color);
    border-radius: 10px;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
    text-align: center;
    margin: 0 1rem;
    transition: transform 0.3s ease;
}

.basari-kart:hover {
    transform: translateY(-10px);
}

.basari-kart img {
    width: 150px;
    height: 150px;
    border-radius: 50%;
    margin-bottom: 1rem;
    object-fit: cover;
}

.basari-kart h3 {
    font-size: 1.5rem;
    margin-bottom: 0.5rem;
}

.basari-kart p {
    color: var(--primary-color);
    font-weight: 600;
}

/* Paketler Section */
#paketler {
    padding: 5rem 0;
}

.garanti {
    text-align: center;
    font-size: 1.3rem;
    font-weight: 600;
    color: var(--primary-color);
    margin-bottom: 3rem;
}

.paket-kartlari {
    display: flex;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 2rem;
}

.paket-kart {
    flex: 1;
    min-width: 300px;
    padding: 2rem;
    background-color: var(--light-color);
    border-radius: 15px;
    box-shadow: 0 5px 25px rgba(0, 0, 0, 0.1);
    transition: all 0.3s ease;
}

.paket-kart:hover {
    transform: translateY(-10px);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.15);
}

.paket-baslik {
    margin-bottom: 1.5rem;
}

.paket-baslik h3 {
    color: var(--primary-color);
    font-size: 1.5rem;
    margin-bottom: 0.5rem;
}

.paket-baslik h4 {
    font-size: 1.8rem;
    margin-bottom: 1rem;
}

.paket-fiyat {
    margin-bottom: 1.5rem;
}

.eski-fiyat {
    font-size: 1.2rem;
    text-decoration: line-through;
    color: #999;
}

.indirim {
    display: inline-block;
    padding: 0.3rem 0.8rem;
    background-color: #f44336;
    color: var(--light-color);
    border-radius: 50px;
    font-weight: 600;
    font-size: 0.9rem;
    margin: 0.5rem 0;
}

.yeni-fiyat {
    font-size: 2rem;
    font-weight: 700;
    color: var(--primary-color);
    margin-bottom: 0.5rem;
}

.fiyat-aciklama {
    font-size: 0.9rem;
    color: #777;
}

.paket-ozellikler {
    margin-top: 1.5rem;
}

.paket-ozellikler h5 {
    font-size: 1.2rem;
    margin-bottom: 0.8rem;
}

.paket-ozellikler ul li {
    padding: 0.5rem 0;
    position: relative;
    padding-left: 1.5rem;
}

.paket-ozellikler ul li::before {
    content: "✓";
    position: absolute;
    left: 0;
    color: var(--primary-color);
    font-weight: 700;
}

/* Hizmetlerimiz Section */
#hizmetlerimiz {
    padding: 5rem 0;
    background-color: var(--gray-color);
}

.hizmet-gridler {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
    gap: 2rem;
    margin-bottom: 4rem;
}

.hizmet-grid {
    background-color: var(--light-color);
    padding: 2rem;
    border-radius: 10px;
    text-align: center;
    transition: all 0.3s ease;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.05);
}

.hizmet-grid:hover {
    transform: translateY(-10px);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
}

.hizmet-icon {
    font-size: 2.5rem;
    color: var(--primary-color);
    margin-bottom: 1rem;
}

.hizmet-detaylari {
    margin-top: 4rem;
}

.hizmet-detay {
    display: flex;
    align-items: center;
    margin-bottom: 3rem;
    gap: 3rem;
}

.hizmet-detay-icerik, .hizmet-detay-gorsel {
    flex: 1;
}

.hizmet-detay-icerik h3 {
    font-size: 2rem;
    margin-bottom: 1rem;
    color: var(--primary-color);
}

.hizmet-detay-icerik p {
    font-size: 1.1rem;
    line-height: 1.8;
}

.hizmet-detay-gorsel img {
    width: 100%;
    border-radius: 10px;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
}

/* Başarılarımız Section */
#basarilarimiz {
    padding: 5rem 0;
}

.section-subtitle {
    text-align: center;
    font-size: 1.5rem;
    margin-bottom: 3rem;
    color: var(--secondary-color);
}

.basari-istatistikleri {
    display: flex;
    justify-content: space-between;
    flex-wrap: wrap;
}

.basari-istatistik {
    flex: 1;
    min-width: 250px;
    text-align: center;
    padding: 2rem;
    margin: 1rem;
    background-color: var(--light-color);
    border-radius: 10px;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
}

.basari-icon {
    font-size: 3rem;
    color: var(--primary-color);
    margin-bottom: 1rem;
}

.basari-istatistik h3 {
    font-size: 1.8rem;
    margin-bottom: 1rem;
}

/* Yorumlar Section */
#yorumlar {
    padding: 5rem 0;
    background-color: var(--gray-color);
}

.yorum-slider {
    display: flex;
    justify-content: space-between;
    overflow-x: auto;
    padding: 1rem 0;
    gap: 2rem;
}

.yorum-kart {
    min-width: 300px;
    flex: 1;
    background-color: var(--light-color);
    padding: 2rem;
    border-radius: 10px;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
}

.yorum-icerik {
    font-size: 1.1rem;
    line-height: 1.8;
    margin-bottom: 1.5rem;
    position: relative;
    padding-left: 1.5rem;
}

.yorum-icerik::before {
    content: """;
    position: absolute;
    left: 0;
    top: -10px;
    font-size: 3rem;
    color: var(--primary-color);
    opacity: 0.3;
}

.yorum-ogrenci {
    display: flex;
    align-items: center;
}

.ogrenci-avatar {
    width: 50px;
    height: 50px;
    background-color: var(--primary-color);
    color: var(--light-color);
    border-radius: 50%;
    display: flex;
    justify-content: center;
    align-items: center;
    font-size: 1.5rem;
    font-weight: 700;
    margin-right: 1rem;
}

.ogrenci-bilgi h4 {
    font-size: 1.2rem;
    margin-bottom: 0.3rem;
}

.ogrenci-bilgi p {
    color: #777;
}

/* SSS Section */
#sss {
    padding: 5rem 0;
}

.sss-liste {
    max-width: 800px;
    margin: 0 auto;
}

.sss-item {
    margin-bottom: 20px;
    border-radius: 12px;
    overflow: hidden;
    box-shadow: 0 5px 20px rgba(0,0,0,0.08);
}

body.dark-mode .sss-item {
    box-shadow: 0 5px 15px rgba(0,0,0,0.3);
}

.sss-soru {
    padding: 20px 25px;
    background-color: #f8f9fa;
    cursor: pointer;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.sss-soru h3 {
    color: #000000;
    margin: 0;
    font-weight: 600;
    font-size: 20px;
}

.sss-toggle {
    color: #4169E1;
    font-size: 20px;
}

body.dark-mode .sss-soru {
    background-color: #2a2a2a;
}

body.dark-mode .sss-soru h3 {
    color: #ffffff;
}

body.dark-mode .sss-toggle {
    color: #5f8dff;
}

.sss-cevap {
    padding: 0;
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.5s ease;
    background-color: #ffffff;
}

.sss-cevap.active {
    max-height: 500px; /* Yeterince büyük bir değer */
}

.sss-cevap p {
    padding: 25px;
    margin: 0;
    color: #000000;
    line-height: 1.7;
    font-size: 17px;
}

body.dark-mode .sss-cevap {
    background-color: #1a1a1a;
}

body.dark-mode .sss-cevap p {
    color: #ffffff;
}

/* İletişim Section */
#iletisim {
    padding: 5rem 0;
    background-color: var(--gray-color);
}

.iletisim-container {
    display: flex;
    flex-wrap: wrap;
    gap: 3rem;
}

.iletisim-form, .iletisim-bilgileri {
    flex: 1;
    min-width: 300px;
}

.iletisim-form h3, .iletisim-bilgileri h3 {
    font-size: 1.8rem;
    margin-bottom: 1.5rem;
    color: var(--primary-color);
}

/* Form mesaj alanı stilleri */
.form-message {
    padding: 15px;
    margin-bottom: 20px;
    border-radius: 8px;
    font-weight: 500;
}

.form-message.success {
    background-color: #d4edda;
    color: #155724;
    border: 1px solid #c3e6cb;
}

.form-message.error {
    background-color: #f8d7da;
    color: #721c24;
    border: 1px solid #f5c6cb;
}

body.dark-mode .form-message.success {
    background-color: #1e4a30;
    color: #8eddaf;
    border: 1px solid #2a6844;
}

body.dark-mode .form-message.error {
    background-color: #4a1e1e;
    color: #dd8e8e;
    border: 1px solid #682a2a;
}

.form-group {
    margin-bottom: 1.5rem;
}

.form-group label {
    display: block;
    margin-bottom: 0.5rem;
    font-weight: 600;
}

.form-group input, .form-group textarea {
    width: 100%;
    padding: 0.8rem;
    border: 1px solid var(--border-color);
    border-radius: 5px;
    font-family: inherit;
}

.iletisim-bilgileri p {
    margin-bottom: 1rem;
    font-size: 1.1rem;
}

.iletisim-bilgileri i {
    margin-right: 0.8rem;
    color: var(--primary-color);
}

.sosyal-medya-buyuk {
    display: flex;
    margin-top: 2rem;
    gap: 1rem;
    flex-wrap: wrap;
}

.sosyal-medya-buyuk a {
    padding: 0.8rem 1.5rem;
    border-radius: 50px;
    font-weight: 600;
    display: flex;
    align-items: center;
    color: var(--light-color);
    transition: all 0.3s ease;
}

.sosyal-medya-buyuk a i {
    margin-right: 0.5rem;
    color: var(--light-color);
}

.sosyal-medya-buyuk .whatsapp {
    background-color: var(--whatsapp-color);
}

.sosyal-medya-buyuk .youtube {
    background-color: var(--youtube-color);
}

.sosyal-medya-buyuk .instagram {
    background-color: var(--instagram-color);
}

.sosyal-medya-buyuk a:hover {
    transform: translateY(-3px);
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
}

/* Footer */
footer {
    padding: 4rem 0 2rem;
    background-color: var(--dark-color);
    color: var(--light-color);
}

.footer-logo h2 {
    font-size: 2rem;
    margin-bottom: 2rem;
    color: var(--primary-color);
}

.footer-links {
    display: flex;
    flex-wrap: wrap;
    gap: 2rem;
    margin-bottom: 3rem;
}

.footer-link-group {
    flex: 1;
    min-width: 200px;
}

.footer-link-group h3 {
    font-size: 1.3rem;
    margin-bottom: 1.5rem;
    position: relative;
    padding-bottom: 0.8rem;
}

.footer-link-group h3::after {
    content: "";
    position: absolute;
    bottom: 0;
    left: 0;
    width: 50px;
    height: 3px;
    background-color: var(--primary-color);
}

.footer-link-group ul li {
    margin-bottom: 0.8rem;
}

.footer-link-group ul li a {
    color: #bbb;
    transition: color 0.3s ease;
}

.footer-link-group ul li a:hover {
    color: var(--primary-color);
}

.footer-bottom {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-top: 2rem;
    border-top: 1px solid #444;
}

/* WhatsApp Sabit Buton */
.whatsapp-fixed {
    position: fixed;
    bottom: 30px;
    right: 30px;
    z-index: 999;
}

.whatsapp-fixed a {
    display: flex;
    align-items: center;
    background-color: var(--whatsapp-color);
    color: var(--light-color);
    padding: 12px 20px;
    border-radius: 50px;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.2);
    transition: all 0.3s ease;
}

.whatsapp-fixed i {
    font-size: 1.5rem;
    margin-right: 0.5rem;
}

.whatsapp-fixed a:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 20px rgba(0, 0, 0, 0.2);
}

/* Medya Sorguları */
@media (max-width: 992px) {
    .container {
        padding: 0 10px;
    }
    
    header .container {
        flex-direction: column;
    }
    
    .logo {
        margin-bottom: 1rem;
    }
    
    nav ul {
        margin-bottom: 1rem;
    }
    
    .iletisim-bilgi, .sosyal-medya {
        margin-bottom: 1rem;
    }
    
    .hero-content h1 {
        font-size: 2.5rem;
    }
    
    .istatistikler {
        flex-wrap: wrap;
    }
    
    .istatistik {
        width: 45%;
        margin-bottom: 1rem;
    }
    
    .hizmet-detay {
        flex-direction: column;
    }
    
    .hizmet-detay-icerik, .hizmet-detay-gorsel {
        width: 100%;
    }
}

@media (max-width: 768px) {
    .hero-buttons {
        flex-direction: column;
    }
    
    .btn {
        width: 100%;
        margin-bottom: 1rem;
    }
    
    .istatistik {
        width: 100%;
    }
    
    .paket-kart {
        min-width: 100%;
    }
    
    .hizmet-grid {
        min-width: 100%;
    }
    
    .basari-istatistik {
        min-width: 100%;
    }
    
    .yorum-kart {
        min-width: 100%;
    }
    
    .footer-link-group {
        min-width: 100%;
    }
    
    .footer-bottom {
        flex-direction: column;
        text-align: center;
    }
    
    .footer-bottom .sosyal-medya {
        margin-top: 1rem;
    }
}