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

:root {
    --primary-color: #800020;
    --secondary-color: #000000;
    --bg-light: #f9f9f9;
    --text-dark: #222;
    --text-light: #666;
    --white: #ffffff;
    --transition: all 0.3s ease;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Poppins', sans-serif;
    color: var(--text-dark);
    line-height: 1.6;
    overflow-x: hidden;
}

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

/* Hero Section */
.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, #f9f9f9 0%, #e8e8e8 100%);
    overflow: hidden;
}

.hero-video {
    position: absolute;
    top: 50%;
    left: 50%;
    min-width: 100%;
    min-height: 100%;
    width: auto;
    height: auto;
    transform: translate(-50%, -50%);
    z-index: 0;
    object-fit: cover;
}

.hero::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"><rect width="100" height="100" fill="%23f9f9f9"/><path d="M0 0 L100 100 M100 0 L0 100" stroke="%23800020" stroke-width="0.5" opacity="0.1"/></svg>');
    opacity: 0.3;
    z-index: 1;
}

.hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.5);
    z-index: 1;
}

.hero-content {
    position: relative;
    z-index: 2;
    text-align: center;
    padding: 40px 20px;
}

.logo {
    margin-bottom: 40px;
}

.logo-img {
    max-width: 300px;
    height: auto;
    filter: drop-shadow(0 4px 10px rgba(0, 0, 0, 0.3));
}

.logo-text {
    font-size: 3rem;
    font-weight: 700;
    color: var(--primary-color);
    letter-spacing: 2px;
    text-transform: uppercase;
}

.logo-text span {
    display: block;
    font-size: 1.5rem;
    color: var(--secondary-color);
    font-weight: 400;
    letter-spacing: 8px;
    margin-top: -10px;
}

.hero-title {
    font-size: 3rem;
    font-weight: 600;
    color: var(--white);
    margin-bottom: 20px;
    line-height: 1.2;
    text-shadow: 2px 2px 8px rgba(0, 0, 0, 0.7);
}

.hero-subtitle {
    font-size: 1.25rem;
    color: var(--white);
    margin-bottom: 40px;
    font-weight: 300;
    text-shadow: 1px 1px 4px rgba(0, 0, 0, 0.7);
}

.hero-buttons {
    display: flex;
    gap: 20px;
    justify-content: center;
    flex-wrap: wrap;
}

.btn {
    padding: 15px 40px;
    font-size: 1rem;
    font-weight: 500;
    text-decoration: none;
    border-radius: 50px;
    transition: var(--transition);
    display: inline-block;
    cursor: pointer;
}

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

.btn-primary:hover {
    background: #600018;
    border-color: #600018;
    transform: translateY(-2px);
    box-shadow: 0 10px 25px rgba(128, 0, 32, 0.3);
}

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

.btn-secondary:hover {
    background: var(--secondary-color);
    color: var(--white);
    transform: translateY(-2px);
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.2);
}

.made-in-turkey {
    margin-top: 60px;
    font-size: 1rem;
    color: var(--primary-color);
    font-weight: 500;
}

/* About Section */
.about {
    padding: 100px 0;
    background: var(--white);
}

.about-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
}

.about-text h2 {
    font-size: 2.5rem;
    color: var(--text-dark);
    margin-bottom: 25px;
    font-weight: 600;
}

.about-text p {
    font-size: 1.1rem;
    color: var(--text-light);
    margin-bottom: 20px;
    line-height: 1.8;
}

.about-features {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
    margin-top: 40px;
}

.feature-item {
    text-align: center;
    padding: 20px;
    border-radius: 10px;
    background: var(--bg-light);
    transition: var(--transition);
}

.feature-item:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
}

.feature-number {
    display: block;
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--primary-color);
    margin-bottom: 10px;
}

.feature-label {
    display: block;
    font-size: 0.9rem;
    color: var(--text-light);
    font-weight: 500;
}

.about-image {
    position: relative;
}

.about-image img {
    width: 100%;
    height: auto;
    border-radius: 15px;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.15);
    object-fit: cover;
}

.image-placeholder {
    width: 100%;
    border-radius: 15px;
    overflow: hidden;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.15);
}

.image-placeholder svg {
    width: 100%;
    height: auto;
    display: block;
}

/* Services Section */
.services {
    padding: 100px 0;
    background: var(--bg-light);
}

.section-title {
    font-size: 2.5rem;
    text-align: center;
    color: var(--text-dark);
    margin-bottom: 15px;
    font-weight: 600;
}

.section-subtitle {
    text-align: center;
    font-size: 1.1rem;
    color: var(--text-light);
    margin-bottom: 60px;
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 30px;
}

.service-card {
    background: var(--white);
    padding: 40px 30px;
    border-radius: 15px;
    text-align: center;
    transition: var(--transition);
    border: 2px solid transparent;
}

.service-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 20px 50px rgba(128, 0, 32, 0.15);
    border-color: var(--primary-color);
}

.service-icon {
    margin-bottom: 25px;
    display: flex;
    justify-content: center;
}

.service-card h3 {
    font-size: 1.5rem;
    color: var(--text-dark);
    margin-bottom: 15px;
    font-weight: 600;
}

.service-card p {
    font-size: 1rem;
    color: var(--text-light);
    margin-bottom: 20px;
    line-height: 1.6;
}



/* Makina Parkuru Section */
.makina-parkuru {
    padding: 100px 0;
    background: var(--white);
}

.makina-categories {
    display: flex;
    flex-direction: column;
    gap: 50px;
    margin-top: 50px;
}

.makina-category {
    background: var(--bg-light);
    padding: 40px;
    border-radius: 20px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.08);
}

.category-header {
    display: flex;
    align-items: center;
    gap: 20px;
    margin-bottom: 30px;
    padding-bottom: 20px;
    border-bottom: 3px solid var(--primary-color);
}

.category-icon {
    font-size: 3rem;
    background: var(--white);
    width: 80px;
    height: 80px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 15px;
    box-shadow: 0 5px 15px rgba(128, 0, 32, 0.1);
}

.category-header h3 {
    font-size: 2rem;
    color: var(--text-dark);
    font-weight: 600;
    margin: 0;
}

.makina-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(180px, 1fr));
    gap: 20px;
}

.makina-card {
    background: var(--white);
    padding: 30px 20px;
    border-radius: 15px;
    text-align: center;
    transition: var(--transition);
    border: 2px solid transparent;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.05);
}

.makina-card:hover {
    transform: translateY(-8px);
    border-color: var(--primary-color);
    box-shadow: 0 15px 35px rgba(128, 0, 32, 0.15);
}

.makina-card.highlight {
    background: linear-gradient(135deg, var(--primary-color) 0%, #600018 100%);
    color: var(--white);
}

.makina-card.highlight .makina-name,
.makina-card.highlight .makina-count {
    color: var(--white);
}

.makina-capacity {
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--primary-color);
    margin-bottom: 10px;
}

.makina-name {
    font-size: 1.2rem;
    font-weight: 600;
    color: var(--text-dark);
    margin-bottom: 10px;
}

.makina-count {
    font-size: 1rem;
    color: var(--text-light);
    font-weight: 500;
}

.makina-summary {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
    margin-top: 60px;
}

.summary-card {
    background: linear-gradient(135deg, var(--primary-color) 0%, #600018 100%);
    padding: 40px 30px;
    border-radius: 20px;
    display: flex;
    align-items: center;
    gap: 25px;
    box-shadow: 0 15px 40px rgba(128, 0, 32, 0.2);
    transition: var(--transition);
}

.summary-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 20px 50px rgba(128, 0, 32, 0.3);
}

.summary-icon {
    font-size: 3.5rem;
    background: rgba(255, 255, 255, 0.2);
    width: 80px;
    height: 80px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 15px;
    flex-shrink: 0;
}

.summary-content h4 {
    font-size: 1.1rem;
    color: rgba(255, 255, 255, 0.9);
    margin-bottom: 10px;
    font-weight: 500;
}

.summary-value {
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--white);
    margin: 0;
}

/* Tube Thermo Fixation Section */
.tube-thermo {
    padding: 100px 0;
    background: linear-gradient(135deg, #f9f9f9 0%, #ffffff 100%);
}

.fikse-gallery {
    margin: 50px 0;
    padding: 40px;
    background: var(--white);
    border-radius: 20px;
    box-shadow: 0 15px 40px rgba(0, 0, 0, 0.1);
}

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

.fikse-image {
    position: relative;
    border-radius: 12px;
    overflow: hidden;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
    transition: var(--transition);
    aspect-ratio: 4/3;
}

.fikse-image:hover {
    transform: translateY(-8px);
    box-shadow: 0 15px 35px rgba(128, 0, 32, 0.2);
}

.fikse-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
    transition: var(--transition);
}

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

.thermo-content {
    margin-top: 50px;
}

.thermo-features {
    display: flex;
    flex-wrap: nowrap;
    gap: 20px;
    margin-bottom: 60px;
    overflow-x: auto;
    padding-bottom: 10px;
}

.thermo-features::-webkit-scrollbar {
    height: 8px;
}

.thermo-features::-webkit-scrollbar-track {
    background: #f1f1f1;
    border-radius: 10px;
}

.thermo-features::-webkit-scrollbar-thumb {
    background: var(--primary-color);
    border-radius: 10px;
}

.thermo-features::-webkit-scrollbar-thumb:hover {
    background: #600018;
}

.feature-box {
    background: var(--white);
    padding: 30px;
    border-radius: 15px;
    text-align: center;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
    transition: var(--transition);
    border: 2px solid transparent;
    min-width: 220px;
    flex: 0 0 auto;
}

.feature-box:hover {
    transform: translateY(-10px);
    border-color: var(--primary-color);
    box-shadow: 0 20px 50px rgba(128, 0, 32, 0.15);
}

.feature-icon {
    font-size: 3rem;
    margin-bottom: 20px;
}

.feature-box h3 {
    font-size: 1.3rem;
    color: var(--primary-color);
    margin-bottom: 15px;
    font-weight: 600;
}

.feature-box p {
    font-size: 1rem;
    color: var(--text-light);
    line-height: 1.6;
}

.thermo-benefits {
    background: var(--white);
    padding: 50px;
    border-radius: 20px;
    box-shadow: 0 15px 40px rgba(0, 0, 0, 0.1);
}

.thermo-benefits h3 {
    font-size: 2rem;
    color: var(--text-dark);
    text-align: center;
    margin-bottom: 40px;
    font-weight: 600;
}

.benefits-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 25px;
}

.benefit-item {
    display: flex;
    align-items: center;
    gap: 15px;
    padding: 20px;
    background: var(--bg-light);
    border-radius: 10px;
    transition: var(--transition);
}

.benefit-item:hover {
    background: var(--white);
    box-shadow: 0 5px 15px rgba(128, 0, 32, 0.1);
    transform: translateX(5px);
}

.check-icon {
    font-size: 1.5rem;
    color: var(--white);
    background: var(--primary-color);
    width: 35px;
    height: 35px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    font-weight: bold;
}

.benefit-item span:last-child {
    font-size: 1rem;
    color: var(--text-dark);
    font-weight: 500;
}

/* Gallery Section */
.gallery {
    padding: 100px 0;
    background: var(--white);
}

.gallery-slider {
    position: relative;
    margin-top: 50px;
    padding: 0 60px;
}

.slider-container {
    overflow: hidden;
    border-radius: 15px;
}

.slider-track {
    display: flex;
    transition: transform 0.5s ease;
    gap: 20px;
}

.slide {
    min-width: calc(33.333% - 14px);
    position: relative;
    border-radius: 10px;
    overflow: hidden;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.15);
    transition: var(--transition);
}

.slide:hover {
    transform: translateY(-10px);
    box-shadow: 0 20px 50px rgba(128, 0, 32, 0.2);
}

.slide img {
    width: 100%;
    height: 300px;
    object-fit: cover;
    display: block;
}

.slide-caption {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    background: linear-gradient(to top, rgba(0, 0, 0, 0.8), transparent);
    color: var(--white);
    padding: 30px 20px 15px;
    font-size: 1rem;
    font-weight: 500;
    text-align: center;
}

.slider-btn {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    background: var(--primary-color);
    color: var(--white);
    border: none;
    width: 50px;
    height: 50px;
    border-radius: 50%;
    font-size: 2rem;
    cursor: pointer;
    transition: var(--transition);
    z-index: 10;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.3);
}

.slider-btn:hover {
    background: #600018;
    transform: translateY(-50%) scale(1.1);
}

.prev-btn {
    left: 0;
}

.next-btn {
    right: 0;
}

/* Contact Form Section */
.contact-section {
    padding: 100px 0;
    background: var(--bg-light);
}

.contact-wrapper {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 50px;
    margin-top: 50px;
}

.contact-form-container {
    background: var(--white);
    padding: 40px;
    border-radius: 15px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
}

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

.form-group {
    display: flex;
    flex-direction: column;
}

.form-group input,
.form-group textarea {
    padding: 15px 20px;
    border: 2px solid #e0e0e0;
    border-radius: 8px;
    font-size: 1rem;
    font-family: 'Poppins', sans-serif;
    transition: var(--transition);
    background: var(--bg-light);
}

.form-group input:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--primary-color);
    background: var(--white);
}

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

.contact-form .btn {
    width: 100%;
    margin-top: 10px;
}

.contact-map-container {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.map-wrapper {
    width: 100%;
    height: 400px;
    border-radius: 15px;
    overflow: hidden;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
}

.map-wrapper iframe {
    width: 100%;
    height: 100%;
}

.contact-info-box {
    background: var(--white);
    padding: 30px;
    border-radius: 15px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.info-item {
    display: flex;
    align-items: flex-start;
    gap: 15px;
}

.info-icon {
    font-size: 1.5rem;
    flex-shrink: 0;
}

.info-item p {
    margin: 0;
    color: var(--text-dark);
    font-size: 1rem;
    line-height: 1.6;
}

/* Brands Section */
.brands {
    padding: 80px 0;
    background: #e8e8e8;
}

.brands-carousel {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
    gap: 40px;
    margin-top: 50px;
}

.brand-logo {
    background: var(--white);
    padding: 40px 20px;
    border-radius: 10px;
    text-align: center;
    color: #999;
    font-weight: 500;
    transition: var(--transition);
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 100px;
}

.brand-logo:hover {
    transform: scale(1.05);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
}

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

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

.footer-logo {
    font-size: 1.8rem;
    font-weight: 700;
    color: var(--primary-color);
    letter-spacing: 1px;
    margin-bottom: 15px;
}

.footer-logo span {
    display: block;
    font-size: 1rem;
    color: var(--white);
    font-weight: 400;
    letter-spacing: 4px;
}

.footer-col p {
    color: #ccc;
    font-size: 0.95rem;
    line-height: 1.6;
}

.footer-col h4 {
    font-size: 1.2rem;
    margin-bottom: 20px;
    font-weight: 600;
}

.contact-info,
.footer-links {
    list-style: none;
}

.contact-info li,
.footer-links li {
    margin-bottom: 12px;
    color: #ccc;
    font-size: 0.95rem;
}

.footer-links a {
    color: #ccc;
    text-decoration: none;
    transition: var(--transition);
}

.footer-links a:hover {
    color: var(--primary-color);
    padding-left: 5px;
}

.social-links {
    display: flex;
    gap: 15px;
    flex-wrap: wrap;
}

.social-icon {
    color: #ccc;
    text-decoration: none;
    padding: 10px 20px;
    border: 1px solid #444;
    border-radius: 5px;
    transition: var(--transition);
    font-size: 0.9rem;
}

.social-icon:hover {
    background: var(--primary-color);
    border-color: var(--primary-color);
    color: var(--white);
    transform: translateY(-3px);
}

.footer-bottom {
    text-align: center;
    padding-top: 30px;
    border-top: 1px solid #333;
    color: #888;
    font-size: 0.9rem;
}

/* Animations */
.fade-in {
    animation: fadeIn 1s ease-in;
}

.fade-in-up {
    opacity: 0;
    animation: fadeInUp 0.8s ease-out forwards;
}

.fade-in-up:nth-child(1) { animation-delay: 0.1s; }
.fade-in-up:nth-child(2) { animation-delay: 0.2s; }
.fade-in-up:nth-child(3) { animation-delay: 0.3s; }
.fade-in-up:nth-child(4) { animation-delay: 0.4s; }

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

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

/* Responsive Design */
@media (max-width: 768px) {
    .logo-img {
        max-width: 200px;
    }
    
    .logo-text {
        font-size: 2rem;
    }
    
    .logo-text span {
        font-size: 1rem;
        letter-spacing: 4px;
    }
    
    .hero-title {
        font-size: 2rem;
    }
    
    .hero-subtitle {
        font-size: 1rem;
    }
    
    .hero-buttons {
        flex-direction: column;
        align-items: center;
    }
    
    .btn {
        width: 100%;
        max-width: 300px;
    }
    
    .about-content {
        grid-template-columns: 1fr;
        gap: 40px;
    }
    
    .about-features {
        grid-template-columns: 1fr;
    }
    
    .section-title {
        font-size: 2rem;
    }
    
    .services-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .makina-category {
        padding: 25px;
    }
    
    .category-header {
        flex-direction: column;
        text-align: center;
    }
    
    .category-icon {
        width: 60px;
        height: 60px;
        font-size: 2rem;
    }
    
    .category-header h3 {
        font-size: 1.5rem;
    }
    
    .makina-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 15px;
    }
    
    .makina-summary {
        grid-template-columns: 1fr;
        gap: 20px;
    }
    
    .summary-card {
        padding: 30px 20px;
    }
    
    .summary-icon {
        width: 60px;
        height: 60px;
        font-size: 2.5rem;
    }
    
    .summary-value {
        font-size: 2rem;
    }
    
    .thermo-features {
        flex-wrap: wrap;
        justify-content: center;
    }
    
    .feature-box {
        min-width: calc(50% - 10px);
        flex: 0 0 calc(50% - 10px);
    }
    
    .fikse-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .fikse-gallery {
        padding: 25px;
    }
    
    .thermo-benefits {
        padding: 30px 20px;
    }
    
    .benefits-grid {
        grid-template-columns: 1fr;
    }
    
    .slide {
        min-width: 100%;
    }
    
    .gallery-slider {
        padding: 0 50px;
    }
    
    .slider-btn {
        width: 40px;
        height: 40px;
        font-size: 1.5rem;
    }
    
    .footer-content {
        grid-template-columns: 1fr;
        text-align: center;
    }
    
    .social-links {
        justify-content: center;
    }
    
    .contact-wrapper {
        grid-template-columns: 1fr;
        gap: 30px;
    }
    
    .map-wrapper {
        height: 300px;
    }
}

@media (max-width: 480px) {
    .logo-img {
        max-width: 160px;
    }
    
    .hero-title {
        font-size: 1.5rem;
    }
    
    .section-title {
        font-size: 1.75rem;
    }
    
    .services-grid {
        grid-template-columns: 1fr;
    }
    
    .makina-category {
        padding: 20px;
    }
    
    .category-header h3 {
        font-size: 1.3rem;
    }
    
    .makina-grid {
        grid-template-columns: 1fr;
    }
    
    .makina-card {
        padding: 25px 15px;
    }
    
    .summary-content h4 {
        font-size: 1rem;
    }
    
    .summary-value {
        font-size: 1.8rem;
    }
    
    .thermo-features {
        flex-wrap: wrap;
    }
    
    .feature-box {
        min-width: 100%;
        flex: 0 0 100%;
    }
    
    .fikse-grid {
        grid-template-columns: 1fr;
    }
    
    .fikse-gallery {
        padding: 20px;
    }
    
    .gallery-slider {
        padding: 0 40px;
    }
    
    .slider-btn {
        width: 35px;
        height: 35px;
        font-size: 1.2rem;
    }
    
    .slide img {
        height: 200px;
    }
    
    .contact-form-container {
        padding: 25px;
    }
    
    .map-wrapper {
        height: 250px;
    }
}