/*
  __  __ _    _ _______ _      _    _   _____  _  _  _____ _______       _      
 |  \/  | |  | |__   __| |    | |  | | |  __ \| |(_)|_   _|__   __|/\   | |     
 | \  / | |  | |  | |  | |    | |  | | | |  | | | _   | |    | |  /  \  | |     
 | |\/| | |  | |  | |  | |    | |  | | | |  | | || |  | |    | | / /\ \ | |     
 | |  | | |__| |  | |  | |____| |__| | | |__| | || | _| |_   | |/ ____ \| |____ 
 |_|  |_|\____/   |_|  |______|\____/  |_____/|_||_||_____|  |_/_/    \_\______|
                                                                                
 Samet Mutlu +05422419932 mutludijital.com.tr
*/

:root {
    --primary-color: #FF5722; /* Isı/Enerji (Turuncu) */
    --primary-hover: #E64A19;
    --secondary-color: #1A5F7A; /* Güven (Mavi/Lacivert) */
    --text-color: #333333;
    --text-light: #666666;
    --bg-color: #FFFFFF;
    --bg-light: #F8F9FA;
    --border-color: #EEEEEE;
    --white: #FFFFFF;
    
    --font-heading: 'Montserrat', sans-serif;
    --font-body: 'Poppins', sans-serif;
    
    --transition: all 0.3s ease;
    --shadow: 0 10px 30px rgba(0,0,0,0.05);
    --shadow-hover: 0 15px 40px rgba(0,0,0,0.1);
}

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

html {
    scroll-behavior: smooth;
    scroll-padding-top: 80px;
}

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

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

ul {
    list-style: none;
}

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

.highlight {
    color: var(--primary-color);
}

/* Typography */
h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-heading);
    font-weight: 700;
    line-height: 1.3;
}

.section-title {
    text-align: center;
    margin-bottom: 50px;
}

.section-title h2 {
    font-size: 2.5rem;
    margin-bottom: 15px;
    color: var(--secondary-color);
}

.section-title p {
    color: var(--text-light);
    font-size: 1.1rem;
    max-width: 600px;
    margin: 0 auto;
}

/* Buttons */
.btn {
    display: inline-block;
    padding: 12px 24px;
    border-radius: 8px;
    font-weight: 600;
    text-align: center;
    cursor: pointer;
    transition: var(--transition);
    border: none;
    font-family: var(--font-body);
}

.btn i {
    margin-right: 8px;
}

.btn-primary {
    background: linear-gradient(45deg, var(--primary-color), #FF8A65);
    color: var(--white);
    box-shadow: 0 4px 15px rgba(255, 87, 34, 0.4);
    border: none;
}

.btn-primary:hover {
    background: linear-gradient(45deg, var(--primary-hover), #FF7043);
    transform: translateY(-3px) scale(1.02);
    box-shadow: 0 8px 25px rgba(255, 87, 34, 0.5);
}

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

.btn-secondary:hover {
    background-color: var(--bg-light);
    transform: translateY(-2px);
}

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

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

.btn-large {
    padding: 15px 30px;
    font-size: 1.1rem;
}

.btn-full {
    width: 100%;
}

/* Sections */
.section {
    padding: 80px 0;
}

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

/* Grid Layouts */
.grid-2 {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 40px;
}

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

/* Header */
.header {
    background-color: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1000;
    box-shadow: 0 2px 10px rgba(0,0,0,0.05);
    transition: var(--transition);
}

.header .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    height: 80px;
}

.logo {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 1.5rem;
    font-weight: 800;
    font-family: var(--font-heading);
    color: var(--secondary-color);
}

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

.nav ul {
    display: flex;
    gap: 30px;
}

.nav a {
    font-weight: 500;
    color: var(--text-color);
    transition: var(--transition);
    position: relative;
}

.nav a::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 0;
    height: 2px;
    background-color: var(--primary-color);
    transition: var(--transition);
}

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

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

.mobile-menu-btn {
    display: none;
    background: none;
    border: none;
    font-size: 1.5rem;
    color: var(--secondary-color);
    cursor: pointer;
}

/* Hero Section */
.hero {
    height: 100vh;
    min-height: 600px;
    background-image: url('https://images.unsplash.com/photo-1600585154340-be6161a56a0c?auto=format&fit=crop&q=80&w=1920');
    background-size: cover;
    background-position: center;
    position: relative;
    display: flex;
    align-items: center;
    margin-top: 80px; /* Offset for fixed header */
}

.hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, rgba(26, 95, 122, 0.95) 0%, rgba(26, 95, 122, 0.4) 100%);
}

.hero-content {
    position: relative;
    z-index: 1;
    color: var(--white);
    max-width: 800px;
}

.hero-content h1 {
    font-size: 3.5rem;
    margin-bottom: 20px;
}

.hero-content p {
    font-size: 1.2rem;
    margin-bottom: 40px;
    opacity: 0.9;
}

.hero-buttons {
    display: flex;
    gap: 20px;
    margin-bottom: 50px;
}

.hero-features {
    display: flex;
    gap: 30px;
}

.hero-features .feature {
    display: flex;
    align-items: center;
    gap: 10px;
    font-weight: 500;
}

.hero-features i {
    color: var(--primary-color);
}

/* Avantajlar */
.card {
    background-color: var(--white);
    border-radius: 12px;
    padding: 30px;
    box-shadow: var(--shadow);
    transition: var(--transition);
    border: 1px solid var(--border-color);
}

.card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-hover);
    border-color: rgba(255, 87, 34, 0.2);
}

.advantage-card {
    text-align: center;
}

.advantage-card .card-icon {
    width: 70px;
    height: 70px;
    background-color: rgba(255, 87, 34, 0.1);
    color: var(--primary-color);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2rem;
    margin: 0 auto 20px;
    transition: var(--transition);
}

.advantage-card:hover .card-icon {
    background-color: var(--primary-color);
    color: var(--white);
}

.advantage-card h3 {
    margin-bottom: 15px;
    color: var(--secondary-color);
}

.advantage-card p {
    color: var(--text-light);
    font-size: 0.95rem;
}

/* Video Galeri */
.videos-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 20px;
    align-items: center;
}

.video-card {
    border-radius: 12px;
    overflow: hidden;
    box-shadow: var(--shadow);
    background-color: var(--white);
    display: flex;
    flex-direction: column;
    transition: var(--transition);
    border: 1px solid var(--border-color);
}

.video-wrapper {
    width: 100%;
    aspect-ratio: 9/16;
    background-color: #000;
    position: relative;
}

.video-wrapper video {
    width: 100%;
    height: 100%;
    object-fit: cover;
    pointer-events: none;
}

.video-info {
    padding: 20px;
    text-align: center;
}

.video-brand-badge {
    display: inline-block;
    background-color: rgba(26, 95, 122, 0.1);
    color: var(--secondary-color);
    padding: 4px 12px;
    border-radius: 20px;
    font-size: 0.8rem;
    font-weight: 600;
    margin-bottom: 10px;
    border: 1px solid rgba(26, 95, 122, 0.2);
}

.video-info h4 {
    color: var(--secondary-color);
    margin-bottom: 15px;
    font-size: 1.1rem;
    font-weight: 600;
}

.video-info .btn {
    padding: 10px 15px;
    font-size: 0.95rem;
}

.video-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-hover);
    border-color: rgba(255, 87, 34, 0.2);
}

/* Markalar Grid */
.brands-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
    margin-top: 40px;
}

.brand-card {
    background: var(--white);
    border-radius: 12px;
    padding: 30px;
    box-shadow: var(--shadow);
    border: 1px solid var(--border-color);
    transition: var(--transition);
    position: relative;
    overflow: hidden;
}

.brand-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 4px;
    height: 100%;
    background: linear-gradient(to bottom, var(--primary-color), var(--secondary-color));
    opacity: 0;
    transition: var(--transition);
}

.brand-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-hover);
    border-color: rgba(255, 87, 34, 0.2);
}

.brand-card:hover::before {
    opacity: 1;
}

.brand-logo-container {
    height: 80px;
    display: flex;
    align-items: center;
    justify-content: flex-start;
    margin-bottom: 20px;
}

.brand-logo {
    max-height: 100%;
    max-width: 150px;
    object-fit: contain;
    filter: grayscale(100%) opacity(0.8);
    transition: var(--transition);
}

.brand-card:hover .brand-logo {
    filter: grayscale(0%) opacity(1);
    transform: scale(1.05);
}

.brand-name {
    font-family: var(--font-heading);
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--secondary-color);
    margin-bottom: 20px;
    padding-bottom: 15px;
    border-bottom: 1px solid var(--border-color);
    display: flex;
    align-items: center;
}

.brand-features {
    list-style: none;
    padding: 0;
    margin: 0;
}

.brand-features li {
    display: flex;
    align-items: flex-start;
    gap: 10px;
    margin-bottom: 12px;
    color: var(--text-color);
    font-size: 0.95rem;
}

.brand-features li i {
    color: var(--primary-color);
    margin-top: 4px;
    font-size: 0.9rem;
}

/* Hizmetler */
.service-card {
    padding: 0;
    overflow: hidden;
    display: flex;
    flex-direction: column;
}

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

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

.service-content {
    padding: 30px;
    flex-grow: 1;
    display: flex;
    flex-direction: column;
}

.service-content h3 {
    color: var(--secondary-color);
    margin-bottom: 15px;
    font-size: 1.5rem;
}

.service-content p {
    color: var(--text-light);
    margin-bottom: 20px;
}

.service-list {
    margin-bottom: 30px;
    flex-grow: 1;
}

.service-list li {
    margin-bottom: 10px;
    display: flex;
    align-items: center;
    gap: 10px;
    color: var(--text-color);
}

.service-list i {
    color: var(--primary-color);
}

.service-card .btn {
    align-self: flex-start;
}

/* CTA Banner */
.cta-banner {
    background-color: var(--secondary-color);
    color: var(--white);
    padding: 80px 0;
    text-align: center;
    position: relative;
    overflow: hidden;
}

.cta-banner::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image: radial-gradient(circle, rgba(255,255,255,0.1) 1px, transparent 1px);
    background-size: 20px 20px;
    opacity: 0.5;
}

.cta-content {
    position: relative;
    z-index: 1;
}

.cta-content h2 {
    font-size: 2.5rem;
    margin-bottom: 20px;
}

.cta-content p {
    font-size: 1.1rem;
    max-width: 600px;
    margin: 0 auto 30px;
    opacity: 0.9;
}

/* Yorumlar */
.testimonial-card {
    background-color: var(--white);
    padding: 30px;
    border-radius: 12px;
    box-shadow: var(--shadow);
    border-left: 4px solid var(--primary-color);
}

.stars {
    color: #FFC107;
    margin-bottom: 15px;
}

.testimonial-card p {
    font-style: italic;
    color: var(--text-light);
    margin-bottom: 20px;
}

.client-info {
    display: flex;
    align-items: center;
    gap: 15px;
}

.client-avatar {
    width: 50px;
    height: 50px;
    background-color: var(--secondary-color);
    color: var(--white);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.2rem;
    font-weight: 700;
}

.client-info h4 {
    font-size: 1rem;
    color: var(--secondary-color);
}

.client-info span {
    font-size: 0.85rem;
    color: var(--text-light);
}

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

.faq-item {
    background-color: var(--white);
    border-radius: 8px;
    margin-bottom: 15px;
    box-shadow: var(--shadow);
    overflow: hidden;
}

.faq-question {
    padding: 20px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    cursor: pointer;
    font-weight: 600;
    color: var(--secondary-color);
    transition: var(--transition);
}

.faq-question:hover {
    color: var(--primary-color);
}

.faq-question i {
    transition: transform 0.3s ease;
}

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

.faq-answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s ease, padding 0.3s ease;
    background-color: var(--white);
    padding: 0 20px;
}

.faq-item.active .faq-answer {
    padding: 0 20px 20px 20px;
    max-height: 500px;
}

.faq-answer p {
    color: var(--text-light);
}

/* İletişim */
.contact-container {
    display: grid;
    grid-template-columns: 1fr 1.5fr;
    gap: 50px;
    background-color: var(--white);
    border-radius: 12px;
    box-shadow: var(--shadow);
    overflow: hidden;
}

.contact-info {
    background-color: var(--secondary-color);
    color: var(--white);
    padding: 40px;
}

.contact-info h3 {
    font-size: 1.8rem;
    margin-bottom: 10px;
}

.contact-info > p {
    margin-bottom: 30px;
    opacity: 0.8;
}

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

.info-icon {
    font-size: 1.2rem;
    color: var(--primary-color);
    margin-top: 5px;
}

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

.info-item p, .info-item a {
    color: rgba(255, 255, 255, 0.8);
    transition: var(--transition);
}

.info-item a:hover {
    color: var(--white);
}

.social-links {
    display: flex;
    gap: 15px;
    margin-top: 40px;
}

.social-links a {
    width: 40px;
    height: 40px;
    background-color: rgba(255, 255, 255, 0.1);
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    transition: var(--transition);
}

.social-links a:hover {
    background-color: var(--primary-color);
    transform: translateY(-3px);
}

.contact-form {
    padding: 40px;
}

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

.form-group label {
    display: block;
    margin-bottom: 8px;
    font-weight: 500;
    color: var(--secondary-color);
}

.form-group input, .form-group select, .form-group textarea {
    width: 100%;
    padding: 12px 15px;
    border: 1px solid var(--border-color);
    border-radius: 8px;
    font-family: var(--font-body);
    font-size: 1rem;
    transition: var(--transition);
}

.form-group input:focus, .form-group select:focus, .form-group textarea:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(255, 87, 34, 0.1);
}

/* Footer */
.footer {
    background-color: #111111;
    color: #888888;
    padding: 30px 0;
    text-align: center;
}

.footer p {
    font-size: 0.9rem;
}

/* Floating Buttons */
.floating-contact {
    position: fixed;
    bottom: 30px;
    right: 30px;
    display: flex;
    flex-direction: column;
    gap: 15px;
    z-index: 9999;
}

.float-btn {
    width: 60px;
    height: 60px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 1.8rem;
    box-shadow: 0 4px 15px rgba(0,0,0,0.2);
    transition: var(--transition);
    position: relative;
    text-decoration: none;
}

.float-btn i {
    z-index: 2;
}

.wa-btn {
    background: linear-gradient(45deg, #25D366, #128C7E);
    box-shadow: 0 4px 15px rgba(37, 211, 102, 0.4);
    animation: pulse-wa 2s infinite;
}

.call-btn {
    background: linear-gradient(45deg, #0088CC, #005C99);
    box-shadow: 0 4px 15px rgba(0, 136, 204, 0.4);
    animation: pulse-call 2s infinite;
    animation-delay: 1s; /* Dalgalanmaların karışmaması için */
}

.float-btn:hover {
    transform: scale(1.1) translateY(-5px);
    color: white;
}

@keyframes pulse-wa {
    0% { box-shadow: 0 0 0 0 rgba(37, 211, 102, 0.7); }
    70% { box-shadow: 0 0 0 15px rgba(37, 211, 102, 0); }
    100% { box-shadow: 0 0 0 0 rgba(37, 211, 102, 0); }
}

@keyframes pulse-call {
    0% { box-shadow: 0 0 0 0 rgba(0, 136, 204, 0.7); }
    70% { box-shadow: 0 0 0 15px rgba(0, 136, 204, 0); }
    100% { box-shadow: 0 0 0 0 rgba(0, 136, 204, 0); }
}

/* Responsive Design */
@media (max-width: 992px) {
    .grid-3 {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .hero-content h1 {
        font-size: 2.8rem;
    }
    
    .contact-container {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 768px) {
    .grid-2, .grid-3 {
        grid-template-columns: 1fr;
    }
    
    .nav {
        display: none;
        position: absolute;
        top: 80px;
        left: 0;
        width: 100%;
        background-color: var(--white);
        box-shadow: 0 5px 10px rgba(0,0,0,0.1);
        padding: 20px 0;
    }
    
    .nav.active {
        display: block;
    }
    
    .nav ul {
        flex-direction: column;
        align-items: center;
        gap: 15px;
    }
    
    .mobile-menu-btn {
        display: block;
    }
    
    .header-cta .btn {
        display: none;
    }
    
    .hero-buttons {
        flex-direction: column;
    }
    
    .hero-features {
        flex-direction: column;
        gap: 15px;
    }
    
    .section {
        padding: 60px 0;
    }
}

@media (max-width: 480px) {
    .hero-content h1 {
        font-size: 2.2rem;
    }
    
    .section-title h2 {
        font-size: 2rem;
    }
    
    .contact-form, .contact-info {
        padding: 30px 20px;
    }
}