/* ============================================================
   FEVZİ ÇAKMAK TEKNİK SERVİS - ANA STİL DOSYASI
   Arçelik & Beko Yetkili Servisi
   ============================================================ */

/* --- CSS Değişkenleri --- */
:root {
    --primary: #003399;
    --primary-dark: #002266;
    --secondary: #FF6600;
    --secondary-dark: #E55D00;
    --accent: #FFCC00;
    --dark: #1a1a2e;
    --gray: #6c757d;
    --light-gray: #f8f9fa;
    --white: #ffffff;
    --body-font: 'Segoe UI', system-ui, -apple-system, sans-serif;
    --transition: all 0.3s ease;
    --shadow: 0 4px 20px rgba(0,0,0,0.1);
    --shadow-hover: 0 8px 30px rgba(0,0,0,0.15);
    --radius: 12px;
}

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--body-font);
    color: #333;
    line-height: 1.8;
    overflow-x: hidden;
}

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

a:hover {
    color: var(--secondary);
}

/* --- Top Bar --- */
.top-bar {
    background: var(--primary);
    color: var(--white);
    font-size: 0.85rem;
    padding: 8px 0;
    position: relative;
    z-index: 1000;
}

.top-bar a {
    color: var(--white);
}

.top-bar i {
    color: var(--accent);
    margin-right: 6px;
}

/* --- Navbar --- */
.navbar {
    padding: 10px 0;
    transition: var(--transition);
}

.navbar-brand {
    display: flex;
    align-items: center;
    gap: 12px;
}

.brand-text {
    font-size: 1.1rem;
    font-weight: 800;
    color: var(--primary);
    line-height: 1.2;
    text-transform: uppercase;
}

.brand-text small {
    font-size: 0.7rem;
    font-weight: 600;
    color: var(--secondary);
    letter-spacing: 2px;
}

.navbar-nav .nav-link {
    font-weight: 600;
    color: #333;
    padding: 8px 14px !important;
    border-radius: 8px;
    transition: var(--transition);
}

.navbar-nav .nav-link i {
    margin-right: 5px;
    color: var(--primary);
}

.navbar-nav .nav-link:hover,
.navbar-nav .nav-link.active {
    color: var(--primary);
    background: rgba(0, 51, 153, 0.08);
}

.navbar .btn-warning {
    background: var(--accent);
    border: none;
    color: var(--dark);
    font-weight: 700;
    padding: 10px 24px;
    border-radius: 50px;
    animation: pulse-btn 2s infinite;
}

@keyframes pulse-btn {
    0% { box-shadow: 0 0 0 0 rgba(255,204,0,0.6); }
    70% { box-shadow: 0 0 0 15px rgba(255,204,0,0); }
    100% { box-shadow: 0 0 0 0 rgba(255,204,0,0); }
}

/* --- Hero Section (Ana Sayfa) --- */
.hero-section {
    background: linear-gradient(135deg, var(--primary) 0%, var(--primary-dark) 100%);
    color: var(--white);
    padding: 80px 0;
    position: relative;
    overflow: hidden;
    min-height: 500px;
    display: flex;
    align-items: center;
}

.hero-section::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: radial-gradient(circle, rgba(255,255,255,0.05) 1px, transparent 1px);
    background-size: 30px 30px;
    animation: hero-pattern 30s linear infinite;
}

@keyframes hero-pattern {
    0% { transform: translate(0,0); }
    100% { transform: translate(30px,30px); }
}

.hero-content {
    position: relative;
    z-index: 2;
}

.hero-content h1 {
    font-size: 2.8rem;
    font-weight: 800;
    margin-bottom: 20px;
    line-height: 1.2;
}

.hero-content h1 span {
    color: var(--accent);
}

.hero-content p {
    font-size: 1.15rem;
    opacity: 0.95;
    margin-bottom: 30px;
    max-width: 600px;
}

.hero-badges {
    display: flex;
    gap: 15px;
    flex-wrap: wrap;
    margin-bottom: 30px;
}

.hero-badge {
    background: rgba(255,255,255,0.15);
    border: 1px solid rgba(255,255,255,0.25);
    padding: 6px 16px;
    border-radius: 50px;
    font-size: 0.85rem;
    font-weight: 600;
    backdrop-filter: blur(10px);
}

.hero-badge i {
    color: var(--accent);
    margin-right: 6px;
}

.hero-phone {
    display: inline-flex;
    align-items: center;
    gap: 12px;
    background: var(--secondary);
    color: var(--white);
    padding: 16px 32px;
    border-radius: 50px;
    font-size: 1.4rem;
    font-weight: 700;
    transition: var(--transition);
}

.hero-phone:hover {
    background: var(--secondary-dark);
    color: var(--white);
    transform: scale(1.05);
}

.hero-image {
    position: relative;
    z-index: 2;
    text-align: center;
}

.hero-image img {
    max-width: 100%;
    height: auto;
    max-height: 400px;
    filter: drop-shadow(0 20px 40px rgba(0,0,0,0.3));
}

/* Yetki Belgesi Gösterimi */
.yetki-belgesi-card {
    background: rgba(255,255,255,0.1);
    border: 2px solid rgba(255,255,255,0.2);
    border-radius: var(--radius);
    padding: 20px;
    text-align: center;
    backdrop-filter: blur(10px);
    transition: var(--transition);
}

.yetki-belgesi-card:hover {
    background: rgba(255,255,255,0.2);
    transform: translateY(-5px);
}

.yetki-belgesi-card img {
    max-height: 120px;
    border-radius: 8px;
    margin-bottom: 12px;
}

.yetki-belgesi-card .badge {
    background: var(--accent);
    color: var(--dark);
    font-weight: 700;
    padding: 6px 16px;
}

/* --- Section Başlıkları --- */
.section-title {
    text-align: center;
    margin-bottom: 50px;
}

.section-title h2 {
    font-size: 2.2rem;
    font-weight: 800;
    color: var(--dark);
    position: relative;
    display: inline-block;
}

.section-title h2::after {
    content: '';
    position: absolute;
    bottom: -10px;
    left: 50%;
    transform: translateX(-50%);
    width: 60px;
    height: 4px;
    background: var(--secondary);
    border-radius: 2px;
}

.section-title p {
    color: var(--gray);
    max-width: 600px;
    margin: 20px auto 0;
    font-size: 1.05rem;
}

/* --- Hizmet Kartları --- */
.service-card {
    background: var(--white);
    border-radius: var(--radius);
    padding: 35px 25px;
    text-align: center;
    box-shadow: var(--shadow);
    transition: var(--transition);
    height: 100%;
    position: relative;
    overflow: hidden;
    border: 1px solid rgba(0,0,0,0.05);
}

.service-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, var(--primary), var(--secondary));
    transform: scaleX(0);
    transition: var(--transition);
}

.service-card:hover::before {
    transform: scaleX(1);
}

.service-card:hover {
    box-shadow: var(--shadow-hover);
    transform: translateY(-8px);
}

.service-card .icon {
    width: 80px;
    height: 80px;
    background: linear-gradient(135deg, var(--primary), #0055CC);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 20px;
    font-size: 2rem;
    color: var(--white);
    transition: var(--transition);
}

.service-card:hover .icon {
    transform: rotateY(180deg);
    background: var(--secondary);
}

.service-card h4 {
    font-weight: 700;
    margin-bottom: 12px;
    color: var(--dark);
}

.service-card p {
    color: var(--gray);
    font-size: 0.95rem;
    margin-bottom: 20px;
}

.service-card .btn-service {
    background: transparent;
    border: 2px solid var(--primary);
    color: var(--primary);
    padding: 8px 24px;
    border-radius: 50px;
    font-weight: 600;
    transition: var(--transition);
}

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

/* --- İstatistikler --- */
.stats-section {
    background: linear-gradient(135deg, var(--primary), var(--primary-dark));
    padding: 70px 0;
    color: var(--white);
}

.stat-item {
    text-align: center;
    padding: 20px;
}

.stat-item .number {
    font-size: 2.8rem;
    font-weight: 800;
    display: block;
}

.stat-item .label {
    font-size: 1rem;
    opacity: 0.9;
    text-transform: uppercase;
    letter-spacing: 1px;
}

/* --- Hakkımızda Sayfası --- */
.about-section {
    padding: 80px 0;
}

.about-content h2 {
    font-size: 2rem;
    font-weight: 800;
    color: var(--dark);
    margin-bottom: 20px;
}

.about-content p {
    color: var(--gray);
    margin-bottom: 15px;
}

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

.about-features li {
    padding: 10px 0;
    font-weight: 500;
}

.about-features li i {
    color: var(--secondary);
    margin-right: 10px;
}

.yetki-belgesi-showcase {
    background: var(--light-gray);
    border-radius: var(--radius);
    padding: 30px;
    text-align: center;
}

.yetki-belgesi-showcase img {
    max-width: 100%;
    border-radius: 8px;
    box-shadow: var(--shadow);
    cursor: pointer;
    transition: var(--transition);
}

.yetki-belgesi-showcase img:hover {
    transform: scale(1.02);
    box-shadow: var(--shadow-hover);
}

/* --- Yorumlar (Testimonials) --- */
.testimonial-card {
    background: var(--white);
    border-radius: var(--radius);
    padding: 30px;
    box-shadow: var(--shadow);
    position: relative;
    margin: 15px 0;
}

.testimonial-card::before {
    content: '\f10d';
    font-family: 'Font Awesome 6 Free';
    font-weight: 900;
    position: absolute;
    top: 20px;
    right: 25px;
    font-size: 3rem;
    color: rgba(0, 51, 153, 0.08);
}

.testimonial-card .rating {
    color: var(--accent);
    margin-bottom: 15px;
}

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

.testimonial-card .customer-name {
    font-weight: 700;
    color: var(--dark);
}

/* --- Servis Talebi Formu --- */
.service-form-section {
    background: var(--light-gray);
    padding: 80px 0;
}

.service-form {
    background: var(--white);
    border-radius: var(--radius);
    padding: 40px;
    box-shadow: var(--shadow);
}

.service-form .form-control,
.service-form .form-select {
    padding: 12px 16px;
    border-radius: 8px;
    border: 2px solid #e0e0e0;
    transition: var(--transition);
}

.service-form .form-control:focus,
.service-form .form-select:focus {
    border-color: var(--primary);
    box-shadow: 0 0 0 0.2rem rgba(0, 51, 153, 0.15);
}

.service-form .btn-submit {
    background: var(--primary);
    color: var(--white);
    padding: 14px 40px;
    border: none;
    border-radius: 50px;
    font-weight: 700;
    font-size: 1.05rem;
    transition: var(--transition);
    width: 100%;
}

.service-form .btn-submit:hover {
    background: var(--primary-dark);
    transform: translateY(-2px);
}

/* --- İletişim Sayfası --- */
.contact-info-card {
    background: var(--white);
    border-radius: var(--radius);
    padding: 30px;
    text-align: center;
    box-shadow: var(--shadow);
    height: 100%;
    transition: var(--transition);
}

.contact-info-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-hover);
}

.contact-info-card .icon {
    width: 70px;
    height: 70px;
    background: linear-gradient(135deg, var(--primary), #0055CC);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 20px;
    font-size: 1.8rem;
    color: var(--white);
}

.contact-info-card h5 {
    font-weight: 700;
    margin-bottom: 12px;
}

.contact-info-card a {
    color: var(--gray);
    font-size: 1.1rem;
}

.contact-info-card a:hover {
    color: var(--primary);
}

/* --- Footer --- */
.site-footer {
    background: var(--dark);
    color: rgba(255,255,255,0.85);
    padding: 60px 0 0;
}

.footer-widget h4 {
    color: var(--white);
    font-weight: 800;
    font-size: 1.2rem;
    margin-bottom: 20px;
    line-height: 1.3;
}

.footer-widget h5 {
    color: var(--white);
    font-weight: 700;
    font-size: 1rem;
    margin-bottom: 20px;
    position: relative;
    padding-bottom: 12px;
}

.footer-widget h5::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 30px;
    height: 3px;
    background: var(--secondary);
}

.footer-phone {
    margin-top: 20px;
}

.footer-phone a {
    font-size: 1.4rem;
    font-weight: 700;
    color: var(--accent);
}

.footer-phone i {
    color: var(--accent);
    margin-right: 8px;
}

.footer-links {
    list-style: none;
    padding: 0;
}

.footer-links li {
    margin-bottom: 10px;
}

.footer-links a {
    color: rgba(255,255,255,0.7);
    transition: var(--transition);
}

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

.footer-contact {
    list-style: none;
    padding: 0;
}

.footer-contact li {
    display: flex;
    gap: 12px;
    margin-bottom: 15px;
    font-size: 0.9rem;
}

.footer-contact i {
    color: var(--accent);
    margin-top: 5px;
    font-size: 1rem;
    min-width: 20px;
}

.footer-contact a {
    color: rgba(255,255,255,0.7);
}

.footer-contact a:hover {
    color: var(--accent);
}

.footer-bottom {
    border-top: 1px solid rgba(255,255,255,0.1);
    margin-top: 40px;
    padding: 20px 0;
    font-size: 0.85rem;
    color: rgba(255,255,255,0.6);
}

/* --- WhatsApp Float --- */
.whatsapp-float {
    position: fixed;
    bottom: 25px;
    right: 25px;
    width: 60px;
    height: 60px;
    background: #25D366;
    color: var(--white);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.8rem;
    box-shadow: 0 4px 15px rgba(37, 211, 102, 0.4);
    z-index: 999;
    transition: var(--transition);
    animation: whatsapp-pulse 2s infinite;
}

@keyframes whatsapp-pulse {
    0% { box-shadow: 0 4px 15px rgba(37, 211, 102, 0.4); }
    70% { box-shadow: 0 4px 25px rgba(37, 211, 102, 0.6); }
    100% { box-shadow: 0 4px 15px rgba(37, 211, 102, 0.4); }
}

.whatsapp-float:hover {
    transform: scale(1.1);
    color: var(--white);
    background: #20BD5A;
}

/* --- Scroll to Top --- */
.scroll-to-top {
    position: fixed;
    bottom: 100px;
    right: 25px;
    width: 45px;
    height: 45px;
    background: var(--primary);
    color: var(--white);
    border: none;
    border-radius: 50%;
    font-size: 1.2rem;
    cursor: pointer;
    opacity: 0;
    visibility: hidden;
    transition: var(--transition);
    z-index: 999;
}

.scroll-to-top.show {
    opacity: 1;
    visibility: visible;
}

.scroll-to-top:hover {
    background: var(--primary-dark);
    transform: translateY(-3px);
}

/* --- Responsive --- */
@media (max-width: 991px) {
    .hero-content h1 { font-size: 2rem; }
    .hero-image { margin-top: 40px; }
    .navbar .btn-warning { display: block; margin: 10px 0; }
}

@media (max-width: 768px) {
    .top-bar { font-size: 0.75rem; }
    .top-bar .col-md-6.text-end { text-align: left !important; margin-top: 5px; }
    .hero-section { padding: 50px 0; min-height: auto; }
    .hero-content h1 { font-size: 1.6rem; }
    .hero-phone { font-size: 1.1rem; padding: 12px 24px; }
    .section-title h2 { font-size: 1.6rem; }
    .stat-item .number { font-size: 2rem; }
    .service-form { padding: 25px; }
}

@media (max-width: 576px) {
    .hero-content h1 { font-size: 1.3rem; }
    .hero-badges { gap: 8px; }
    .hero-badge { font-size: 0.75rem; padding: 4px 12px; }
}

/* --- Page Header --- */
.page-header {
    background: linear-gradient(135deg, var(--primary), var(--primary-dark));
    color: var(--white);
    padding: 60px 0;
    text-align: center;
}

.page-header h1 {
    font-size: 2.2rem;
    font-weight: 800;
}

.page-header .breadcrumb {
    background: transparent;
    justify-content: center;
    margin: 15px 0 0;
}

.page-header .breadcrumb-item,
.page-header .breadcrumb-item a { color: rgba(255,255,255,0.8); }
.page-header .breadcrumb-item.active { color: var(--accent); }
.page-header .breadcrumb-item + .breadcrumb-item::before { color: rgba(255,255,255,0.5); }

/* --- İçerik Sayfaları --- */
.content-page { padding: 60px 0; }
.content-page h2 { font-weight: 700; color: var(--dark); margin: 30px 0 15px; }
.content-page h3 { font-weight: 600; color: var(--dark); margin: 25px 0 12px; }
.content-page p { color: var(--gray); line-height: 1.9; margin-bottom: 15px; }

/* --- Dropdown --- */
.dropdown-menu {
    border: none;
    box-shadow: var(--shadow-hover);
    border-radius: var(--radius);
    padding: 10px;
}

.dropdown-item {
    border-radius: 8px;
    padding: 8px 15px;
    font-weight: 500;
}

.dropdown-item:hover {
    background: rgba(0, 51, 153, 0.08);
    color: var(--primary);
}

/* --- Neden Biz? --- */
.why-us-item {
    display: flex;
    gap: 20px;
    margin-bottom: 30px;
}

.why-us-item .icon {
    width: 60px;
    height: 60px;
    min-width: 60px;
    background: linear-gradient(135deg, var(--primary), #0055CC);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    color: var(--white);
}

.why-us-item h5 { font-weight: 700; margin-bottom: 8px; }
.why-us-item p { color: var(--gray); font-size: 0.95rem; }

/* --- Call to Action --- */
.cta-section {
    background: linear-gradient(135deg, var(--secondary), var(--secondary-dark));
    padding: 60px 0;
    color: var(--white);
    text-align: center;
}

.cta-section h2 { font-size: 2rem; font-weight: 800; margin-bottom: 15px; }
.cta-section p { font-size: 1.1rem; opacity: 0.95; margin-bottom: 30px; }

.cta-section .btn-cta {
    background: var(--white);
    color: var(--secondary);
    padding: 16px 40px;
    border-radius: 50px;
    font-weight: 700;
    font-size: 1.1rem;
    transition: var(--transition);
}

.cta-section .btn-cta:hover {
    transform: translateY(-3px);
    box-shadow: 0 10px 30px rgba(0,0,0,0.2);
}

/* --- Toast Container --- */
.toast-container { z-index: 9999; }