/* Global Variables */
:root {
    --primary-color: #ffd700; /* Altın sarısı */
    --secondary-color: #000000; /* Siyah */
    --accent-color: #ffc107; /* Koyu sarı */
    --text-color: #000000;
    --light-bg: #ffffff;
    --dark-bg: #000000;
    --transition: all 0.3s ease;
}

/* Reset and Base Styles */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
}

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

/* Header and Navigation */
header {
    background-color: var(--secondary-color);
    box-shadow: 0 2px 5px rgba(0,0,0,0.1);
    position: fixed;
    width: 100%;
    top: 0;
    z-index: 1000;
}

nav {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1rem 5%;
    max-width: 1200px;
    margin: 0 auto;
}

.logo img {
    height: 50px;
    width: auto;
}

nav ul {
    display: flex;
    list-style: none;
    gap: 2rem;
}

nav ul li {
    position: relative;
}

nav ul li a {
    text-decoration: none;
    color: var(--primary-color);
    font-weight: 500;
    transition: var(--transition);
}

nav ul li a:hover {
    color: var(--accent-color);
}

/* Main Content */
main {
    margin-top: 80px;
    min-height: calc(100vh - 80px);
}

/* Hero Section */
#hero {
    background: linear-gradient(rgba(0,0,0,0.7), rgba(0,0,0,0.7)), url('../assets/img/hero-bg.jpg');
    background-size: cover;
    background-position: center;
    color: var(--primary-color);
    text-align: center;
    padding: 8rem 1rem;
}

#hero h1 {
    font-size: 3rem;
    margin-bottom: 1.5rem;
    text-shadow: 2px 2px 4px rgba(0,0,0,0.5);
    color: var(--primary-color);
}

.hero-buttons {
    display: flex;
    gap: 1rem;
    justify-content: center;
    margin-top: 2rem;
}

.primary-button, .secondary-button {
    padding: 0.8rem 2rem;
    border-radius: 30px;
    font-weight: 600;
    text-decoration: none;
    transition: var(--transition);
    border: 2px solid var(--primary-color);
}

.primary-button {
    background-color: var(--primary-color);
    color: var(--secondary-color);
}

.secondary-button {
    background-color: transparent;
    color: var(--primary-color);
}

.primary-button:hover, .secondary-button:hover {
    transform: translateY(-3px);
    box-shadow: 0 4px 15px rgba(255,215,0,0.3);
}

/* Product Grid */
.product-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 2rem;
    padding: 2rem;
    max-width: 1200px;
    margin: 0 auto;
}

.product-card {
    background: var(--secondary-color);
    border-radius: 10px;
    overflow: hidden;
    box-shadow: 0 2px 10px rgba(255,215,0,0.2);
    transition: var(--transition);
    display: flex;
    flex-direction: column;
}

.product-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 5px 20px rgba(255,215,0,0.3);
}

.product-card img {
    width: 100%;
    height: 200px;
    object-fit: cover;
}

.product-card h3 {
    font-size: 1.2rem;
    margin: 1rem;
    color: var(--primary-color);
}

.product-description {
    color: #ffffff;
    padding: 0 1rem;
}

.rating {
    color: var(--primary-color);
    margin: 0.5rem 1rem;
}

.price {
    font-size: 1.5rem;
    font-weight: bold;
    color: var(--primary-color);
    margin: 0.5rem 1rem;
}

.buy-button {
    background-color: var(--primary-color);
    color: var(--secondary-color);
    border: none;
    padding: 0.8rem;
    margin: 1rem;
    border-radius: 5px;
    cursor: pointer;
    font-weight: 600;
    transition: var(--transition);
}

.buy-button:hover {
    background-color: var(--accent-color);
}

/* Features Section */
#why-us {
    background-color: var(--secondary-color);
    padding: 4rem 2rem;
    color: var(--primary-color);
}

.features {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
    max-width: 1200px;
    margin: 0 auto;
}

.feature {
    text-align: center;
    padding: 2rem;
    background: rgba(255,215,0,0.1);
    border-radius: 10px;
    transition: var(--transition);
    border: 1px solid var(--primary-color);
}

.feature:hover {
    transform: translateY(-5px);
    background: rgba(255,215,0,0.2);
}

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

/* FAQ Section */
#faq {
    padding: 4rem 2rem;
    background-color: var(--secondary-color);
    color: var(--primary-color);
}

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

.faq-item {
    margin-bottom: 1rem;
    border: 1px solid var(--primary-color);
    border-radius: 5px;
}

.faq-question {
    padding: 1rem;
    background-color: rgba(255,215,0,0.1);
    cursor: pointer;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.faq-answer {
    padding: 0 1rem;
    max-height: 0;
    overflow: hidden;
    transition: var(--transition);
    color: #ffffff;
}

.faq-answer.active {
    padding: 1rem;
    max-height: 500px;
}

/* Footer */
footer {
    background-color: var(--secondary-color);
    color: var(--primary-color);
    padding: 4rem 2rem 2rem;
}

.footer-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
    max-width: 1200px;
    margin: 0 auto;
}

.footer-section h3 {
    margin-bottom: 1rem;
    color: var(--primary-color);
}

.social-links {
    display: flex;
    gap: 1rem;
    margin-top: 1rem;
}

.social-links a {
    color: var(--primary-color);
    font-size: 1.5rem;
    transition: var(--transition);
}

.social-links a:hover {
    color: var(--accent-color);
}

.copyright {
    text-align: center;
    margin-top: 2rem;
    padding-top: 2rem;
    border-top: 1px solid var(--primary-color);
    color: var(--primary-color);
}

/* Gallery Styles */
.gallery {
    padding: 4rem 2rem;
    background-color: var(--secondary-color);
}

.gallery-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 1rem;
    max-width: 1200px;
    margin: 0 auto;
}

.gallery-item {
    position: relative;
    overflow: hidden;
    border-radius: 10px;
    border: 2px solid var(--primary-color);
}

.gallery-item img {
    width: 100%;
    height: 250px;
    object-fit: cover;
    transition: var(--transition);
}

.gallery-item:hover img {
    transform: scale(1.1);
}

/* Video Gallery */
.video-gallery {
    padding: 4rem 2rem;
    background-color: var(--secondary-color);
}

.video-slider {
    max-width: 1200px;
    margin: 0 auto;
    padding: 2rem 0;
}

.video-card {
    background: rgba(255,215,0,0.1);
    border-radius: 10px;
    overflow: hidden;
    transition: var(--transition);
    cursor: pointer;
    border: 1px solid var(--primary-color);
    height: 100%;
    display: flex;
    flex-direction: column;
}

.video-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 5px 20px rgba(255,215,0,0.3);
}

.video-thumbnail {
    position: relative;
    padding-top: 56.25%; /* 16:9 aspect ratio */
    overflow: hidden;
}

.video-thumbnail img {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: var(--transition);
}

.video-card:hover .video-thumbnail img {
    transform: scale(1.1);
}

.play-button {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    color: var(--primary-color);
    font-size: 4rem;
    opacity: 0.8;
    transition: var(--transition);
    z-index: 2;
}

.video-card:hover .play-button {
    opacity: 1;
    transform: translate(-50%, -50%) scale(1.1);
}

.video-card h3 {
    padding: 1rem;
    color: var(--primary-color);
    text-align: center;
    font-size: 1.2rem;
    margin-top: auto;
}

/* Image Gallery */
.image-gallery {
    padding: 4rem 2rem;
    background-color: var(--secondary-color);
}

.image-slider {
    max-width: 1200px;
    margin: 0 auto;
    padding: 2rem 0;
}

.gallery-card {
    background: rgba(255,215,0,0.1);
    border-radius: 10px;
    overflow: hidden;
    transition: var(--transition);
    cursor: pointer;
    border: 1px solid var(--primary-color);
    height: 100%;
    position: relative;
}

.gallery-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 5px 20px rgba(255,215,0,0.3);
}

.gallery-image {
    position: relative;
    padding-top: 75%; /* 4:3 aspect ratio */
    overflow: hidden;
}

.gallery-image img {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: var(--transition);
}

.gallery-card:hover .gallery-image img {
    transform: scale(1.1);
}

.gallery-overlay {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    background: linear-gradient(to top, rgba(0,0,0,0.8), transparent);
    padding: 1rem;
    color: var(--primary-color);
    opacity: 0;
    transition: var(--transition);
    z-index: 2;
}

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

.gallery-overlay h3 {
    margin: 0;
    font-size: 1.2rem;
    text-align: center;
}

/* Swiper Navigation */
.swiper-button-next,
.swiper-button-prev {
    color: var(--primary-color) !important;
    background: rgba(0,0,0,0.5);
    width: 40px !important;
    height: 40px !important;
    border-radius: 50%;
    transition: var(--transition);
}

.swiper-button-next:after,
.swiper-button-prev:after {
    font-size: 1.5rem !important;
}

.swiper-button-next:hover,
.swiper-button-prev:hover {
    background: rgba(0,0,0,0.8);
}

.swiper-pagination-bullet {
    background: var(--primary-color) !important;
    opacity: 0.5;
    width: 10px !important;
    height: 10px !important;
}

.swiper-pagination-bullet-active {
    opacity: 1;
}

/* Modal Styles */
.video-modal,
.image-modal {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0,0,0,0.9);
    display: flex;
    justify-content: center;
    align-items: center;
    z-index: 1000;
}

.modal-content {
    position: relative;
    max-width: 90%;
    max-height: 90%;
    background: var(--secondary-color);
    padding: 1rem;
    border-radius: 10px;
    border: 1px solid var(--primary-color);
}

.modal-content iframe,
.modal-content img {
    width: 100%;
    height: auto;
    max-height: 90vh;
    border-radius: 5px;
}

.close-modal {
    position: absolute;
    top: -40px;
    right: 0;
    color: var(--primary-color);
    font-size: 2rem;
    cursor: pointer;
    transition: var(--transition);
    background: rgba(0,0,0,0.5);
    width: 40px;
    height: 40px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
}

.close-modal:hover {
    color: var(--accent-color);
    background: rgba(0,0,0,0.8);
}

/* Section Headers */
h2 {
    color: var(--primary-color);
    text-align: center;
    margin-bottom: 2rem;
    font-size: 2.5rem;
}

/* Section Padding */
.section-padding {
    padding: 4rem 0;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 1rem;
}

.section-title {
    text-align: center;
    color: var(--primary-color);
    margin-bottom: 2rem;
    font-size: 2.5rem;
    text-transform: uppercase;
    letter-spacing: 2px;
}

/* Responsive Design */
@media (max-width: 768px) {
    nav {
        flex-direction: column;
        padding: 1rem;
    }

    nav ul {
        margin-top: 1rem;
        flex-wrap: wrap;
        justify-content: center;
    }

    .hero-buttons {
        flex-direction: column;
        align-items: center;
    }

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

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

    .social-links {
        justify-content: center;
    }

    .section-padding {
        padding: 2rem 0;
    }

    .section-title {
        font-size: 2rem;
    }

    .video-card h3,
    .gallery-overlay h3 {
        font-size: 1rem;
    }

    .play-button {
        font-size: 3rem;
    }

    .swiper-button-next,
    .swiper-button-prev {
        display: none !important;
    }
}