/* ============================================
   ANKARA LED TV KİRALAMA - STYLESHEET
   ============================================ */

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

:root {
    --primary-color: #1A3A6E;
    --secondary-color: #006BFF;
    --background-color: #F4F7FC;
    --text-dark: #1A1A1A;
    --text-light: #666666;
    --white: #FFFFFF;
    --glass-bg: rgba(255, 255, 255, 0.25);
    --glass-border: rgba(255, 255, 255, 0.18);
    --shadow: 0 8px 32px 0 rgba(31, 38, 135, 0.37);
    --transition: all 0.3s ease;
}

html {
    scroll-behavior: smooth;
}

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

/* Typography */
h1, h2, h3, h4, h5, h6 {
    font-weight: 600;
    line-height: 1.2;
    margin-bottom: 1rem;
}

h1 {
    font-size: 2.5rem;
}

h2 {
    font-size: 2rem;
}

h3 {
    font-size: 1.5rem;
}

p {
    margin-bottom: 1rem;
    color: var(--text-light);
}

a {
    text-decoration: none;
    color: inherit;
    transition: var(--transition);
}

/* Header & Navbar */
header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    box-shadow: 0 2px 20px rgba(0, 0, 0, 0.1);
    z-index: 1000;
    transition: var(--transition);
}

.navbar {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0.5rem 2rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
    min-height: 80px;
}

.logo {
    display: flex;
    align-items: center;
    height: 100%;
}

.logo-img {
    height: 110px;
    width: auto;
    object-fit: contain;
}

.nav-menu {
    display: flex;
    list-style: none;
    gap: 2rem;
    align-items: center;
}

.nav-menu li a {
    color: var(--text-dark);
    font-weight: 500;
    position: relative;
    padding: 0.5rem 0;
}

.nav-menu li a::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--secondary-color);
    transition: var(--transition);
}

.nav-menu li a:hover::after {
    width: 100%;
}

.cta-button {
    background: var(--primary-color);
    color: white;
    padding: 0.75rem 1.5rem;
    border-radius: 12px;
    font-weight: 600;
    border: none;
    cursor: pointer;
    transition: var(--transition);
}

.cta-button:hover {
    background: var(--secondary-color);
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(0, 107, 255, 0.3);
}

.hamburger {
    display: none;
    flex-direction: column;
    cursor: pointer;
    gap: 4px;
}

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

/* Hero Section */
.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, rgba(26, 58, 110, 0.4), rgba(0, 107, 255, 0.3)),
                url('images/hero.png') center/cover;
    background-attachment: fixed;
    padding: 120px 2rem 80px;
    text-align: center;
}

.hero-content {
    max-width: 800px;
    background: var(--glass-bg);
    backdrop-filter: blur(15px);
    -webkit-backdrop-filter: blur(15px);
    border: 1px solid var(--glass-border);
    border-radius: 20px;
    padding: 3rem;
    box-shadow: var(--shadow);
}

.hero-content h1 {
    color: white;
    font-size: 3rem;
    margin-bottom: 1.5rem;
    text-shadow: 0 2px 10px rgba(0, 0, 0, 0.3);
}

.hero-content p {
    color: rgba(255, 255, 255, 0.95);
    font-size: 1.2rem;
    margin-bottom: 2rem;
}

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

.btn-primary {
    background: var(--primary-color);
    color: white;
    padding: 1rem 2rem;
    border-radius: 12px;
    font-weight: 600;
    border: none;
    cursor: pointer;
    transition: var(--transition);
    font-size: 1rem;
}

.btn-primary:hover {
    background: var(--secondary-color);
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(0, 107, 255, 0.4);
}

.btn-secondary {
    background: rgba(255, 255, 255, 0.2);
    color: white;
    padding: 1rem 2rem;
    border-radius: 12px;
    font-weight: 600;
    border: 2px solid rgba(255, 255, 255, 0.3);
    cursor: pointer;
    transition: var(--transition);
    font-size: 1rem;
    backdrop-filter: blur(10px);
}

.btn-secondary:hover {
    background: rgba(255, 255, 255, 0.3);
    border-color: rgba(255, 255, 255, 0.5);
}

/* Container */
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 2rem;
}

/* Section Styles */
section {
    padding: 80px 0;
}

.section-title {
    text-align: center;
    color: var(--primary-color);
    margin-bottom: 3rem;
}

.section-title h2 {
    font-size: 2.5rem;
    margin-bottom: 1rem;
}

.section-title p {
    font-size: 1.1rem;
    max-width: 600px;
    margin: 0 auto;
}

/* Service Cards */
.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
    margin-top: 3rem;
}

.service-card {
    background: white;
    border-radius: 16px;
    padding: 2rem;
    text-align: center;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
    transition: var(--transition);
    cursor: pointer;
}

.service-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 8px 30px rgba(0, 0, 0, 0.15);
}

.service-icon {
    width: 80px;
    height: 80px;
    margin: 0 auto 1.5rem;
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    border-radius: 16px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2rem;
    color: white;
}

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

.service-card p {
    font-size: 0.95rem;
}

/* Why Us Section */
.why-us {
    background: white;
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 2rem;
    margin-top: 3rem;
}

.feature-item {
    display: flex;
    gap: 1.5rem;
    align-items: flex-start;
}

.feature-icon {
    width: 60px;
    height: 60px;
    background: var(--background-color);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    color: var(--primary-color);
    flex-shrink: 0;
}

.feature-content h3 {
    color: var(--primary-color);
    margin-bottom: 0.5rem;
}

/* Testimonials */
.testimonials {
    background: var(--background-color);
}

.testimonials-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
    margin-top: 3rem;
}

.testimonial-card {
    background: white;
    border-radius: 16px;
    padding: 2rem;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
}

.testimonial-text {
    font-style: italic;
    color: var(--text-light);
    margin-bottom: 1.5rem;
    font-size: 1rem;
}

.testimonial-author {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.author-avatar {
    width: 50px;
    height: 50px;
    border-radius: 50%;
    background: var(--primary-color);
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-weight: 600;
}

.author-info h4 {
    color: var(--primary-color);
    margin-bottom: 0.25rem;
    font-size: 1rem;
}

.author-info p {
    font-size: 0.85rem;
    margin: 0;
}

/* Product Cards */
.products-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
    margin-top: 3rem;
}

.product-card {
    background: white;
    border-radius: 16px;
    overflow: hidden;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
    transition: var(--transition);
}

.product-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 30px rgba(0, 0, 0, 0.15);
}

.product-image {
    width: 100%;
    height: 200px;
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 3rem;
    overflow: hidden;
}

.product-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.product-content {
    padding: 1.5rem;
}

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

.product-specs {
    list-style: none;
    margin: 1rem 0;
}

.product-specs li {
    padding: 0.5rem 0;
    border-bottom: 1px solid #eee;
    color: var(--text-light);
    font-size: 0.9rem;
}

.product-specs li:last-child {
    border-bottom: none;
}

.product-specs li strong {
    color: var(--text-dark);
}

/* Contact Section */
.contact-section {
    background: white;
}

.contact-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 3rem;
    margin-top: 3rem;
}

.contact-info {
    display: flex;
    flex-direction: column;
    gap: 2rem;
}

.contact-item {
    display: flex;
    align-items: flex-start;
    gap: 1rem;
}

.contact-icon {
    width: 50px;
    height: 50px;
    background: var(--background-color);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    color: var(--primary-color);
    flex-shrink: 0;
}

.contact-details h4 {
    color: var(--primary-color);
    margin-bottom: 0.5rem;
}

.contact-details p {
    margin: 0;
    color: var(--text-light);
}

.contact-form {
    background: var(--background-color);
    padding: 2rem;
    border-radius: 16px;
}

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

.form-group label {
    display: block;
    margin-bottom: 0.5rem;
    color: var(--text-dark);
    font-weight: 500;
}

.form-group input,
.form-group textarea {
    width: 100%;
    padding: 0.75rem;
    border: 2px solid #e0e0e0;
    border-radius: 8px;
    font-family: 'Poppins', sans-serif;
    font-size: 1rem;
    transition: var(--transition);
}

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

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

.form-error {
    color: #e74c3c;
    font-size: 0.85rem;
    margin-top: 0.25rem;
    display: none;
}

.form-group.error .form-error {
    display: block;
}

.form-group.error input,
.form-group.error textarea {
    border-color: #e74c3c;
}

.map-container {
    margin-top: 3rem;
    border-radius: 16px;
    overflow: hidden;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
}

.map-container iframe {
    width: 100%;
    height: 400px;
    border: none;
}

/* WhatsApp Button */
.whatsapp-button {
    position: fixed;
    bottom: 30px;
    right: 30px;
    width: 60px;
    height: 60px;
    background: #25D366;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2rem;
    color: white;
    box-shadow: 0 4px 20px rgba(37, 211, 102, 0.4);
    z-index: 999;
    transition: var(--transition);
    text-decoration: none;
}

.whatsapp-button:hover {
    transform: scale(1.1);
    box-shadow: 0 6px 30px rgba(37, 211, 102, 0.6);
}

/* Footer */
footer {
    background: var(--primary-color);
    color: white;
    padding: 3rem 0 1.5rem;
    margin-top: 80px;
}

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

.footer-section h3 {
    margin-bottom: 1rem;
    color: white;
}

.footer-section p,
.footer-section a {
    color: rgba(255, 255, 255, 0.8);
    font-size: 0.95rem;
    margin-bottom: 0.5rem;
    display: block;
}

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

.footer-bottom {
    text-align: center;
    padding-top: 2rem;
    border-top: 1px solid rgba(255, 255, 255, 0.2);
    color: rgba(255, 255, 255, 0.8);
}

/* About Page Styles */
.about-hero {
    background: linear-gradient(135deg, rgba(26, 58, 110, 0.4), rgba(0, 107, 255, 0.3)),
                url('images/hakkimizda.png') center/cover;
    padding: 200px 2rem 120px;
    min-height: 60vh;
    text-align: center;
    color: white;
}

.about-hero h1 {
    font-size: 3rem;
    margin-bottom: 1rem;
    text-shadow: 0 2px 10px rgba(0, 0, 0, 0.3);
}

.about-hero .hero-content {
    max-width: 800px;
    margin: 0 auto;
    background: var(--glass-bg);
    backdrop-filter: blur(15px);
    -webkit-backdrop-filter: blur(15px);
    border: 1px solid var(--glass-border);
    border-radius: 20px;
    padding: 3rem;
    box-shadow: var(--shadow);
    text-align: center;
    width: 100%;
}

.about-hero .hero-content h1 {
    color: white;
    margin-bottom: 1rem;
    word-wrap: break-word;
    line-height: 1.2;
}

.about-hero .hero-content p {
    color: rgba(255, 255, 255, 0.95);
    font-size: 1.2rem;
    word-wrap: break-word;
    line-height: 1.6;
}

.services-hero {
    background: linear-gradient(135deg, rgba(26, 58, 110, 0.4), rgba(0, 107, 255, 0.3)),
                url('images/fuar-kiralama-hizmetlerimiz.png') center/cover;
}

.contact-hero {
    background: linear-gradient(135deg, rgba(26, 58, 110, 0.4), rgba(0, 107, 255, 0.3)),
                url('images/iletisim.png') center/cover;
}

.about-content {
    padding: 80px 0;
}

.content-section {
    margin-bottom: 3rem;
}

.content-section h2 {
    color: var(--primary-color);
    margin-bottom: 1.5rem;
}

.content-section p {
    font-size: 1.05rem;
    line-height: 1.8;
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 2rem;
    margin: 3rem 0;
}

.stat-card {
    background: white;
    padding: 2rem;
    border-radius: 16px;
    text-align: center;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
}

.stat-number {
    font-size: 3rem;
    font-weight: 700;
    color: var(--secondary-color);
    margin-bottom: 0.5rem;
}

.stat-label {
    color: var(--text-light);
    font-size: 1rem;
}

/* Logo Responsive */
@media (max-width: 768px) {
    .navbar {
        padding: 0.5rem 1rem;
        min-height: 70px;
    }
    .logo-img {
        height: 80px;
    }
}

/* Responsive Design */
@media (max-width: 768px) {
    .hamburger {
        display: flex;
    }

    .nav-menu {
        position: fixed;
        left: -100%;
        top: 70px;
        flex-direction: column;
        background: white;
        width: 100%;
        text-align: center;
        transition: 0.3s;
        box-shadow: 0 10px 27px rgba(0, 0, 0, 0.05);
        padding: 2rem 0;
        gap: 0;
    }

    .nav-menu.active {
        left: 0;
    }

    .nav-menu li {
        padding: 1rem 0;
        width: 100%;
    }

    .nav-menu li a {
        padding: 1rem;
        display: block;
    }

    .hero-content h1 {
        font-size: 2rem;
    }

    .hero-content p {
        font-size: 1rem;
    }

    .hero-content {
        padding: 2rem 1.5rem;
    }

    .about-hero {
        padding: 120px 1rem 60px;
        display: flex;
        align-items: center;
        justify-content: center;
        min-height: auto;
    }

    .about-hero .container {
        width: 100%;
        max-width: 100%;
        padding: 0 1rem;
        display: flex;
        align-items: center;
        justify-content: center;
    }

    .about-hero .hero-content {
        width: calc(100% - 2rem);
        max-width: 100%;
        padding: 2rem 1.5rem;
        margin: 0 auto;
        text-align: center;
        box-sizing: border-box;
    }

    .about-hero .hero-content h1 {
        font-size: 1.75rem;
        line-height: 1.3;
        word-wrap: break-word;
        hyphens: auto;
    }

    .about-hero .hero-content p {
        font-size: 1rem;
        line-height: 1.5;
        word-wrap: break-word;
    }

    h1 {
        font-size: 2rem;
    }

    h2 {
        font-size: 1.75rem;
    }

    .section-title h2 {
        font-size: 2rem;
    }

    .services-grid,
    .features-grid,
    .testimonials-grid,
    .products-grid {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }

    .service-card,
    .testimonial-card,
    .product-card {
        padding: 1.5rem;
    }

    .service-card {
        text-align: left !important;
    }

    .service-card[style*="display: flex"] {
        flex-direction: column !important;
        gap: 1.5rem !important;
        text-align: left !important;
    }

    .service-card[style*="display: flex"] .service-icon {
        margin: 0 auto 0 0 !important;
        flex-shrink: 0;
    }

    .service-card[style*="display: flex"] > div {
        width: 100%;
        text-align: left;
    }

    .service-card h2,
    .service-card h3 {
        text-align: left !important;
    }

    .service-card p,
    .service-card ul {
        text-align: left !important;
    }

    .feature-item {
        flex-direction: column;
        text-align: center;
        gap: 1rem;
    }

    .feature-icon {
        margin: 0 auto;
    }

    .contact-grid {
        grid-template-columns: 1fr;
        gap: 2rem;
    }

    .contact-info {
        gap: 1.5rem;
    }

    .navbar {
        padding: 0.5rem 1rem;
    }

    .container {
        padding: 0 1rem;
    }

    section {
        padding: 60px 0;
    }

    .section-title {
        margin-bottom: 2rem;
    }

    .section-title h2 {
        font-size: 1.75rem;
    }

    .section-title p {
        font-size: 1rem;
        padding: 0 1rem;
    }

    .whatsapp-button {
        width: 50px;
        height: 50px;
        bottom: 20px;
        right: 20px;
        font-size: 1.5rem;
    }

    .footer-content {
        grid-template-columns: 1fr;
        gap: 2rem;
        text-align: center;
    }

    .footer-section {
        text-align: center;
    }

    .map-container iframe {
        height: 300px;
    }

    .stats-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 1rem;
    }

    .stat-card {
        padding: 1.5rem;
    }

    .stat-number {
        font-size: 2rem;
    }
}

@media (max-width: 480px) {
    .hero-content h1 {
        font-size: 1.5rem;
    }

    .hero-content {
        padding: 1.5rem 1rem;
    }

    .hero-buttons {
        flex-direction: column;
        gap: 0.75rem;
    }

    .btn-primary,
    .btn-secondary {
        width: 100%;
        padding: 0.875rem 1.5rem;
        font-size: 0.95rem;
    }

    .about-hero {
        padding: 100px 0.5rem 50px;
    }

    .about-hero .hero-content {
        width: calc(100% - 1rem);
        padding: 1.5rem 1rem;
    }

    .about-hero .hero-content h1 {
        font-size: 1.5rem;
    }

    .about-hero .hero-content p {
        font-size: 0.9rem;
    }

    .section-title h2 {
        font-size: 1.5rem;
    }

    .service-card h3,
    .product-card h3 {
        font-size: 1.25rem;
    }

    .service-card[style*="display: flex"] {
        padding: 1.5rem 1rem !important;
        flex-direction: column !important;
    }

    .service-card[style*="display: flex"] .service-icon {
        width: 60px !important;
        height: 60px !important;
        font-size: 1.5rem !important;
        margin: 0 auto 1rem 0 !important;
    }

    .service-card h2 {
        font-size: 1.5rem !important;
        text-align: left !important;
    }

    .service-card p {
        text-align: left !important;
        font-size: 0.95rem !important;
    }

    .service-card ul {
        text-align: left !important;
    }

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

    .navbar {
        padding: 0.5rem;
    }

    .logo-img {
        height: 60px;
    }

    .cta-button {
        padding: 0.625rem 1rem;
        font-size: 0.875rem;
    }
}

/* Loading Animation */
@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.fade-in {
    animation: fadeIn 0.6s ease-out;
}