/* ==========================================
   NISTEK OTOMOTIV - MODERN DESIGN SYSTEM
   European Automotive Technology Style
   ========================================== */

/* === CSS VARIABLES === */
:root {
    /* Colors - Clean Light Blue Theme */
    --primary-blue: #00B4D8;
    --primary-blue-dark: #0096C7;
    --secondary-blue: #0077B6;
    --accent-cyan: #90E0EF;
    --accent-light: #CAF0F8;
    --dark-graphite: #2C3E50;
    --dark-slate: #34495E;
    --text-dark: #1A1A1A;
    --text-medium: #4A5568;
    --text-light: #718096;
    --bg-white: #FFFFFF;
    --bg-light: #F7FAFC;
    --bg-gray: #EDF2F7;
    --border-color: #E2E8F0;
    
    /* Gradients - Soft Blue */
    --gradient-primary: linear-gradient(135deg, #00B4D8 0%, #0077B6 100%);
    --gradient-light: linear-gradient(135deg, #CAF0F8 0%, #ADE8F4 100%);
    
    /* Spacing */
    --spacing-xs: 0.5rem;
    --spacing-sm: 1rem;
    --spacing-md: 1.5rem;
    --spacing-lg: 2rem;
    --spacing-xl: 3rem;
    --spacing-2xl: 4rem;
    
    /* Typography */
    --font-heading: 'Poppins', sans-serif;
    --font-body: 'Source Sans Pro', sans-serif;
    
    /* Shadows */
    --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.06);
    --shadow-md: 0 4px 16px rgba(0, 0, 0, 0.1);
    --shadow-lg: 0 8px 32px rgba(0, 0, 0, 0.12);
    --shadow-xl: 0 16px 48px rgba(0, 0, 0, 0.15);
    
    /* Border Radius */
    --radius-sm: 8px;
    --radius-md: 12px;
    --radius-lg: 16px;
    --radius-xl: 24px;
    --radius-full: 9999px;
    
    /* Transitions */
    --transition-base: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    --transition-fast: all 0.15s ease;
}

/* === RESET & BASE === */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
    font-size: 16px;
}

body {
    font-family: var(--font-body);
    color: var(--text-dark);
    background: var(--bg-light);
    line-height: 1.7;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

img {
    max-width: 100%;
    height: auto;
    display: block;
}

img.lightbox-enabled {
    cursor: zoom-in;
}

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

ul {
    list-style: none;
}

/* === TYPOGRAPHY === */
h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-heading);
    font-weight: 700;
    line-height: 1.2;
    color: var(--dark-graphite);
}

h1 { font-size: 3.5rem; }
h2 { font-size: 2.5rem; }
h3 { font-size: 1.75rem; }
h4 { font-size: 1.5rem; }
h5 { font-size: 1.25rem; }
h6 { font-size: 1rem; }

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

.lead-text {
    font-size: 1.25rem;
    font-weight: 600;
    color: var(--dark-graphite);
    line-height: 1.6;
}

.gradient-text {
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

/* === CONTAINER === */
.container {
    max-width: 1280px;
    margin: 0 auto;
    padding: 0 2rem;
}

@media (max-width: 768px) {
    .container {
        padding: 0 1.5rem;
    }
}

/* === HEADER & NAVIGATION === */
.site-header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    box-shadow: 0 2px 16px rgba(0, 0, 0, 0.04);
    z-index: 1000;
    padding: 1.25rem 0;
    transition: var(--transition-base);
}

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

/* Logo */
.logo a {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    font-family: var(--font-heading);
    font-weight: 800;
    font-size: 1.5rem;
}

.logo-icon {
    width: 48px;
    height: 48px;
    background: var(--gradient-primary);
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 1.5rem;
    font-weight: 800;
    box-shadow: 0 4px 12px rgba(0, 180, 216, 0.3);
}

.logo-text {
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    letter-spacing: -0.5px;
}

/* Navigation */
.nav-menu {
    display: flex;
    gap: 2.5rem;
    align-items: center;
}

.nav-menu a {
    font-weight: 600;
    font-size: 1rem;
    color: var(--text-dark);
    position: relative;
    padding: 0.5rem 0;
}

.nav-menu a::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 3px;
    background: var(--gradient-primary);
    border-radius: 2px;
    transition: width 0.3s ease;
}

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

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

/* Mobile Toggle */
.mobile-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 0.5rem;
}

.mobile-toggle span {
    width: 28px;
    height: 3px;
    background: var(--dark-graphite);
    border-radius: 2px;
    transition: var(--transition-base);
}

/* === BUTTONS === */
.btn {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.875rem 2rem;
    font-family: var(--font-body);
    font-weight: 600;
    font-size: 1rem;
    border-radius: var(--radius-full);
    cursor: pointer;
    transition: var(--transition-base);
    border: none;
    text-align: center;
}

.btn svg {
    fill: none;
    stroke: currentColor;
    stroke-width: 2;
    stroke-linecap: round;
    stroke-linejoin: round;
}

.btn-primary {
    background: var(--gradient-primary);
    color: white;
    box-shadow: 0 4px 16px rgba(0, 180, 216, 0.3);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 24px rgba(0, 180, 216, 0.4);
}

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

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

.btn-light {
    background: white;
    color: var(--primary-blue);
    box-shadow: var(--shadow-md);
}

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

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

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

.btn-full {
    width: 100%;
    justify-content: center;
}

/* === HERO SECTION === */
.hero {
    padding: 9rem 0 5rem;
    background: var(--bg-light);
    position: relative;
    overflow: hidden;
}

.hero-background {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    z-index: 0;
}

.hero-pattern {
    position: absolute;
    top: -10%;
    right: -10%;
    width: 600px;
    height: 600px;
    background: radial-gradient(circle, rgba(0, 180, 216, 0.08) 0%, transparent 70%);
    border-radius: 50%;
    animation: float 8s ease-in-out infinite;
}

@keyframes float {
    0%, 100% { transform: translate(0, 0); }
    50% { transform: translate(-30px, -30px); }
}

.hero .container {
    position: relative;
    z-index: 1;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
}

.hero-title {
    font-size: 4rem;
    margin-bottom: 1.5rem;
    line-height: 1.1;
    animation: fadeInUp 0.8s ease-out;
}

.hero-subtitle {
    font-size: 1.25rem;
    color: var(--text-medium);
    margin-bottom: 2.5rem;
    line-height: 1.7;
    animation: fadeInUp 0.8s ease-out 0.2s both;
}

.hero-actions {
    display: flex;
    gap: 1rem;
    flex-wrap: wrap;
    animation: fadeInUp 0.8s ease-out 0.4s both;
}

.hero-image-wrapper {
    position: relative;
    border-radius: var(--radius-xl);
    overflow: hidden;
    box-shadow: var(--shadow-xl);
    animation: fadeInRight 0.8s ease-out 0.3s both;
}

.hero-image-wrapper img {
    width: 100%;
    height: auto;
    display: block;
}

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

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

/* === HIGHLIGHT SECTION === */
.highlight-section {
    padding: 2.75rem 0;
    background: white;
}

.highlight-card {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 2rem;
    background: linear-gradient(135deg, #0b2239 0%, #154a75 55%, #00b4d8 100%);
    border-radius: var(--radius-xl);
    padding: 2rem 2.25rem;
    box-shadow: var(--shadow-lg);
}

.highlight-content h2 {
    color: white;
    font-size: 2rem;
    margin-bottom: 0.5rem;
}

.highlight-content p {
    color: rgba(255, 255, 255, 0.9);
    margin: 0;
    font-size: 1.1rem;
}

.highlight-kicker {
    display: inline-flex;
    align-items: center;
    gap: 0.45rem;
    margin-bottom: 0.85rem;
    padding: 0.35rem 0.8rem;
    border-radius: var(--radius-full);
    background: rgba(255, 255, 255, 0.16);
    border: 1px solid rgba(255, 255, 255, 0.32);
    color: white;
    font-weight: 700;
    letter-spacing: 0.2px;
    font-size: 0.85rem;
    text-transform: uppercase;
}

.highlight-action {
    white-space: nowrap;
    font-weight: 700;
    box-shadow: 0 10px 24px rgba(0, 0, 0, 0.2);
}

/* === TRUST SECTION === */
.trust-section {
    padding: 3rem 0;
    background: white;
}

.trust-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 2rem;
}

.trust-item {
    text-align: center;
    padding: 1.5rem;
}

.trust-number {
    font-family: var(--font-heading);
    font-size: 3rem;
    font-weight: 800;
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-bottom: 0.5rem;
}

.trust-label {
    font-weight: 600;
    color: var(--text-medium);
    font-size: 1rem;
}

/* === SECTION STYLES === */
section {
    padding: 5rem 0;
}

.section-header {
    text-align: center;
    margin-bottom: 4rem;
    max-width: 800px;
    margin-left: auto;
    margin-right: auto;
}

.section-header h2 {
    font-size: 2.75rem;
    margin-bottom: 1rem;
}

.section-header p {
    font-size: 1.15rem;
    color: var(--text-light);
}

.section-cta {
    text-align: center;
    margin-top: 3rem;
}

/* === SERVICES GRID === */
.services-preview {
    background: var(--bg-light);
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 2rem;
}

.service-card {
    background: white;
    padding: 2.5rem;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-sm);
    transition: var(--transition-base);
    border: 1px solid var(--border-color);
}

.service-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-lg);
    border-color: var(--primary-blue);
}

.service-icon {
    width: 64px;
    height: 64px;
    background: var(--gradient-light);
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 1.5rem;
}

.service-icon svg {
    stroke: var(--primary-blue);
    fill: none;
    stroke-width: 2;
    stroke-linecap: round;
    stroke-linejoin: round;
}

.service-card h3 {
    font-size: 1.5rem;
    margin-bottom: 1rem;
    color: var(--dark-graphite);
}

.service-card p {
    color: var(--text-medium);
    line-height: 1.7;
    margin-bottom: 1.5rem;
}

.service-link {
    color: var(--primary-blue);
    font-weight: 600;
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
}

.service-link:hover {
    gap: 0.75rem;
}

/* === FEATURES GRID === */
.why-choose {
    background: white;
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 2.5rem;
}

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

.feature-icon {
    width: 72px;
    height: 72px;
    background: var(--gradient-light);
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1.5rem;
}

.feature-icon svg {
    stroke: var(--primary-blue);
    fill: none;
    stroke-width: 2.5;
    stroke-linecap: round;
    stroke-linejoin: round;
}

.feature-card h3 {
    font-size: 1.35rem;
    margin-bottom: 0.75rem;
}

.feature-card p {
    color: var(--text-medium);
    line-height: 1.7;
}

/* === CTA SECTION === */
.cta-section {
    background: var(--gradient-primary);
    padding: 5rem 0;
    text-align: center;
}

.cta-content h2 {
    color: white;
    font-size: 2.5rem;
    margin-bottom: 1rem;
}

.cta-content p {
    color: rgba(255, 255, 255, 0.9);
    font-size: 1.2rem;
    margin-bottom: 2rem;
}

/* === PAGE HEADER === */
.page-header {
    padding: 10rem 0 5rem;
    background: var(--gradient-light);
    text-align: center;
}

.page-header h1 {
    font-size: 3.5rem;
    margin-bottom: 1rem;
}

.page-header p {
    font-size: 1.25rem;
    color: var(--text-medium);
}

/* === SERVICES DETAIL PAGE === */
.services-detail {
    background: var(--bg-light);
}

.service-detail-card {
    background: white;
    border-radius: var(--radius-xl);
    padding: 3rem;
    margin-bottom: 3rem;
    box-shadow: var(--shadow-md);
}

.service-detail-header {
    display: flex;
    gap: 2rem;
    align-items: center;
    margin-bottom: 2.5rem;
    padding-bottom: 2rem;
    border-bottom: 2px solid var(--bg-gray);
}

.service-detail-icon {
    width: 80px;
    height: 80px;
    background: var(--gradient-primary);
    border-radius: var(--radius-lg);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    box-shadow: 0 8px 24px rgba(0, 180, 216, 0.3);
}

.service-detail-icon svg {
    stroke: white;
    fill: none;
    stroke-width: 2;
    stroke-linecap: round;
    stroke-linejoin: round;
}

.service-detail-title h2 {
    font-size: 2.25rem;
    margin-bottom: 0.5rem;
}

.service-detail-subtitle {
    color: var(--text-light);
    font-size: 1.15rem;
}

.service-detail-content {
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: 3rem;
}

.service-detail-text h3 {
    font-size: 1.5rem;
    margin: 2rem 0 1rem;
    color: var(--dark-graphite);
}

.service-detail-text h3:first-child {
    margin-top: 0;
}

.service-detail-text p {
    color: var(--text-medium);
    line-height: 1.8;
    margin-bottom: 1.5rem;
}

.service-list {
    list-style: none;
    margin: 1.5rem 0;
}

.service-list li {
    padding: 0.75rem 0 0.75rem 2rem;
    position: relative;
    color: var(--text-medium);
}

.service-list li::before {
    content: '✓';
    position: absolute;
    left: 0;
    color: var(--primary-blue);
    font-weight: 700;
    font-size: 1.2rem;
}

.service-detail-image {
    position: sticky;
    top: 120px;
}

.service-detail-image img {
    width: 100%;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-lg);
}

/* === ABOUT PAGE === */
.about-story {
    background: white;
}

.about-grid {
    display: grid;
    grid-template-columns: 1.2fr 1fr;
    gap: 4rem;
    align-items: center;
}

.about-content h2 {
    font-size: 2.5rem;
    margin-bottom: 1.5rem;
}

.about-content p {
    font-size: 1.1rem;
    line-height: 1.8;
    margin-bottom: 1.5rem;
}

.signature {
    margin-top: 2.5rem;
    padding-top: 2rem;
    border-top: 2px solid var(--bg-gray);
}

.signature strong {
    color: var(--dark-graphite);
    font-size: 1.1rem;
}

.about-image {
    position: relative;
}

.about-image img {
    width: 100%;
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-xl);
}

/* Mission & Vision */
.mission-vision {
    background: var(--bg-light);
}

.mv-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 3rem;
}

.mv-card {
    background: white;
    padding: 3rem;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-md);
    text-align: center;
}

.mv-icon {
    width: 80px;
    height: 80px;
    background: var(--gradient-light);
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1.5rem;
}

.mv-icon svg {
    stroke: var(--primary-blue);
    fill: none;
    stroke-width: 2;
}

.mv-card h3 {
    font-size: 1.75rem;
    margin-bottom: 1rem;
}

.mv-card p {
    font-size: 1.1rem;
    line-height: 1.8;
}

/* Values Section */
.values-section {
    background: white;
}

.values-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 2.5rem;
}

.value-card {
    text-align: center;
    padding: 2rem;
}

.value-icon {
    width: 64px;
    height: 64px;
    background: var(--gradient-light);
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1.25rem;
}

.value-icon svg {
    stroke: var(--primary-blue);
    fill: none;
    stroke-width: 2;
}

.value-card h3 {
    font-size: 1.35rem;
    margin-bottom: 0.75rem;
}

/* Team Section */
.team-section {
    background: var(--bg-light);
}

.team-stats {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
    margin-bottom: 3rem;
}

.team-stat-item {
    text-align: center;
    padding: 2rem;
    background: white;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-sm);
}

.team-stat-number {
    font-family: var(--font-heading);
    font-size: 3.5rem;
    font-weight: 800;
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.team-stat-label {
    font-weight: 600;
    color: var(--text-medium);
    font-size: 1.1rem;
}

.team-content {
    max-width: 900px;
    margin: 0 auto;
    text-align: center;
}

.team-content p {
    font-size: 1.15rem;
    line-height: 1.8;
    margin-bottom: 1.5rem;
}

/* Certifications */
.certifications-section {
    background: white;
}

.cert-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
}

.cert-card {
    text-align: center;
    padding: 2.5rem 2rem;
    background: var(--bg-light);
    border-radius: var(--radius-lg);
    border: 2px solid var(--border-color);
    transition: var(--transition-base);
}

.cert-card:hover {
    border-color: var(--primary-blue);
    transform: translateY(-5px);
}

.cert-icon {
    width: 60px;
    height: 60px;
    background: var(--gradient-primary);
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1.25rem;
    font-size: 2rem;
    font-weight: 700;
}

.cert-card h3 {
    font-size: 1.25rem;
    margin-bottom: 0.5rem;
}

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

/* === CONTACT PAGE === */
.contact-info-section {
    background: white;
}

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

.contact-info-card {
    text-align: center;
    padding: 2.5rem 2rem;
    background: var(--bg-light);
    border-radius: var(--radius-lg);
    transition: var(--transition-base);
}

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

.contact-info-icon {
    width: 64px;
    height: 64px;
    background: var(--gradient-light);
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1.5rem;
}

.contact-info-icon svg {
    stroke: var(--primary-blue);
    fill: none;
    stroke-width: 2;
}

.contact-info-card h3 {
    font-size: 1.35rem;
    margin-bottom: 1rem;
}

.contact-info-card p {
    color: var(--text-medium);
    line-height: 1.7;
}

.contact-info-card a {
    color: var(--primary-blue);
    font-weight: 600;
}

.contact-info-card a:hover {
    text-decoration: underline;
}

/* Contact Form Section */
.contact-form-section {
    background: var(--bg-light);
}

.contact-main-grid {
    display: grid;
    grid-template-columns: 1.2fr 1fr;
    gap: 3rem;
}

.contact-form-wrapper {
    background: white;
    padding: 3rem;
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-md);
}

.form-header {
    margin-bottom: 2.5rem;
}

.form-header h2 {
    font-size: 2rem;
    margin-bottom: 0.75rem;
}

.form-header p {
    color: var(--text-light);
    font-size: 1.05rem;
}

.contact-form .form-row {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 1.5rem;
    margin-bottom: 1.5rem;
}

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

.form-group label {
    font-weight: 600;
    color: var(--text-dark);
    margin-bottom: 0.5rem;
    font-size: 0.95rem;
}

.form-group input,
.form-group select,
.form-group textarea {
    padding: 0.875rem 1rem;
    border: 2px solid var(--border-color);
    border-radius: var(--radius-sm);
    font-family: var(--font-body);
    font-size: 1rem;
    transition: var(--transition-base);
    background: var(--bg-white);
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--primary-blue);
    box-shadow: 0 0 0 4px rgba(0, 180, 216, 0.1);
}

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

/* Map Wrapper */
.map-wrapper {
    background: white;
    border-radius: var(--radius-xl);
    overflow: hidden;
    box-shadow: var(--shadow-md);
}

.map-header {
    padding: 2rem;
    border-bottom: 2px solid var(--bg-gray);
}

.map-header h3 {
    font-size: 1.5rem;
    margin-bottom: 0.5rem;
}

.map-header p {
    color: var(--text-light);
}

.map-container {
    height: 400px;
    position: relative;
}

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

.map-footer {
    padding: 1.5rem 2rem;
    text-align: center;
    background: var(--bg-light);
}

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

.quick-contact-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
}

.quick-contact-card {
    text-align: center;
    padding: 3rem 2rem;
    background: var(--bg-light);
    border-radius: var(--radius-lg);
    transition: var(--transition-base);
    border: 2px solid transparent;
}

.quick-contact-card:hover {
    border-color: var(--primary-blue);
    background: white;
    box-shadow: var(--shadow-md);
    transform: translateY(-5px);
}

.quick-contact-icon {
    width: 72px;
    height: 72px;
    background: var(--gradient-light);
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1.5rem;
}

.quick-contact-icon svg {
    stroke: var(--primary-blue);
    fill: currentColor;
}

.quick-contact-icon.whatsapp {
    background: linear-gradient(135deg, #25D366 0%, #128C7E 100%);
}

.quick-contact-icon.whatsapp svg {
    stroke: none;
    fill: white;
}

.quick-contact-card h3 {
    font-size: 1.35rem;
    margin-bottom: 0.5rem;
}

.quick-contact-card p {
    color: var(--text-medium);
    font-weight: 600;
}

/* === FOOTER === */
.site-footer {
    background: var(--dark-graphite);
    color: white;
    padding: 4rem 0 2rem;
}

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

.footer-col h4 {
    color: white;
    font-size: 1.25rem;
    margin-bottom: 1.5rem;
}

.footer-col p,
.footer-col li {
    color: rgba(255, 255, 255, 0.8);
    line-height: 1.8;
    font-size: 0.95rem;
}

.footer-col ul {
    list-style: none;
}

.footer-col ul li {
    margin-bottom: 0.75rem;
}

.footer-col a {
    color: rgba(255, 255, 255, 0.8);
    transition: var(--transition-fast);
}

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

/* Office Mini Map Card */
.office-location {
    display: flex;
    flex-direction: column;
}

.office-map-link {
    display: inline-block;
    color: var(--accent-cyan);
    font-weight: 600;
    margin-bottom: 0.75rem;
}

.office-map-link:hover {
    text-decoration: underline;
}

.office-map-card {
    width: 100%;
    max-width: 280px;
    height: 200px;
    border-radius: var(--radius-md);
    overflow: hidden;
    border: 1px solid rgba(255, 255, 255, 0.2);
    box-shadow: var(--shadow-sm);
}

.office-map-embed {
    width: 100%;
    height: 100%;
    border: 0;
    display: block;
}

.footer-bottom {
    text-align: center;
    padding-top: 2rem;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.footer-bottom p {
    color: rgba(255, 255, 255, 0.6);
    font-size: 0.9rem;
}

/* === RESPONSIVE === */

/* Tablet */
@media (max-width: 1024px) {
    h1 { font-size: 3rem; }
    h2 { font-size: 2.25rem; }
    
    .hero .container,
    .about-grid,
    .contact-main-grid {
        grid-template-columns: 1fr;
        gap: 3rem;
    }
    
    .hero-image {
        order: -1;
    }
    
    .service-detail-content {
        grid-template-columns: 1fr;
    }
    
    .service-detail-image {
        position: static;
    }
    
    .footer-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

/* Mobile */
@media (max-width: 768px) {
    h1 { font-size: 2.5rem; }
    h2 { font-size: 2rem; }
    
    .hero {
        padding: 7rem 0 4rem;
    }
    
    .hero-title {
        font-size: 2.5rem;
    }
    
    .hero-subtitle {
        font-size: 1.1rem;
    }
    
    .page-header {
        padding: 8rem 0 4rem;
    }
    
    .page-header h1 {
        font-size: 2.5rem;
    }
    
    .nav-menu {
        display: none;
    }
    
    .mobile-toggle {
        display: flex;
    }
    
    .nav-menu.active {
        display: flex;
        flex-direction: column;
        position: absolute;
        top: 100%;
        left: 0;
        right: 0;
        background: white;
        padding: 2rem;
        box-shadow: var(--shadow-lg);
        gap: 1rem;
    }
    
    .trust-grid,
    .mv-grid,
    .team-stats,
    .quick-contact-grid {
        grid-template-columns: 1fr;
    }
    
    .contact-form .form-row {
        grid-template-columns: 1fr;
    }
    
    .footer-grid {
        grid-template-columns: 1fr;
        gap: 2rem;
    }

    .office-location {
        align-items: flex-start;
    }

    .office-map-card {
        max-width: 300px;
        height: 190px;
    }
    
    .service-detail-card {
        padding: 2rem 1.5rem;
    }
    
    .service-detail-header {
        flex-direction: column;
        text-align: center;
    }
}

@media (max-width: 480px) {
    .hero-title {
        font-size: 2rem;
    }
    
    .section-header h2 {
        font-size: 1.75rem;
    }
    
    .trust-number,
    .team-stat-number {
        font-size: 2.5rem;
    }
    
    .contact-form-wrapper {
        padding: 2rem 1.5rem;
    }
}

/* === DESIGNER CREDIT === */
.designer-credit {
    margin-top: 1rem;
    font-size: 0.875rem;
    color: rgba(255, 255, 255, 0.6);
}

.designer-credit a {
    color: var(--accent-cyan);
    font-weight: 600;
    transition: var(--transition-base);
}

.designer-credit a:hover {
    color: var(--primary-blue);
    text-decoration: underline;
}

/* ==========================================
   YEDEK PARÇA SAYFASI - PARTS CATALOG
   ========================================== */

/* Parts Filter Section */
.parts-filter-section {
    background: var(--dark-graphite);
    padding: 2rem 0;
    position: sticky;
    top: 80px;
    z-index: 100;
}

.filter-bar {
    display: flex;
    flex-wrap: wrap;
    gap: 0.75rem;
    justify-content: center;
}

.filter-btn {
    padding: 0.75rem 1.5rem;
    background: rgba(255, 255, 255, 0.1);
    color: rgba(255, 255, 255, 0.8);
    border: 2px solid rgba(255, 255, 255, 0.2);
    border-radius: var(--radius-full);
    font-family: var(--font-body);
    font-weight: 600;
    font-size: 0.9rem;
    cursor: pointer;
    transition: var(--transition-base);
}

.filter-btn:hover {
    background: rgba(255, 255, 255, 0.2);
    border-color: var(--accent-cyan);
    color: white;
}

.filter-btn.active {
    background: var(--gradient-primary);
    border-color: var(--primary-blue);
    color: white;
}

/* Parts Catalog Grid */
.parts-catalog {
    background: var(--bg-light);
    padding: 4rem 0;
}

.parts-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
    gap: 2rem;
}

.part-card {
    background: white;
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-sm);
    transition: var(--transition-base);
    border: 1px solid var(--border-color);
}

.part-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-lg);
    border-color: var(--primary-blue);
}

.part-image {
    position: relative;
    height: 200px;
    overflow: hidden;
    background: var(--bg-gray);
}

.part-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: var(--transition-base);
}

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

.part-badge {
    position: absolute;
    top: 1rem;
    right: 1rem;
    padding: 0.5rem 1rem;
    background: var(--gradient-primary);
    color: white;
    font-weight: 600;
    font-size: 0.75rem;
    border-radius: var(--radius-full);
}

.part-info {
    padding: 1.5rem;
}

.part-category {
    display: inline-block;
    padding: 0.35rem 0.75rem;
    background: var(--gradient-light);
    color: var(--primary-blue);
    font-size: 0.8rem;
    font-weight: 600;
    border-radius: var(--radius-full);
    margin-bottom: 0.75rem;
}

.part-info h3 {
    font-size: 1.25rem;
    margin-bottom: 0.5rem;
    color: var(--dark-graphite);
}

.part-info p {
    color: var(--text-medium);
    font-size: 0.95rem;
    line-height: 1.6;
    margin-bottom: 1.25rem;
}

.part-footer {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-top: 1rem;
    border-top: 1px solid var(--border-color);
}

.part-stock {
    font-weight: 600;
    font-size: 0.85rem;
}

.part-stock.in-stock {
    color: #16a34a;
}

.part-stock.on-order {
    color: var(--primary-blue);
}

.part-inquiry-btn {
    padding: 0.6rem 1.25rem;
    background: var(--gradient-primary);
    color: white;
    font-weight: 600;
    font-size: 0.85rem;
    border-radius: var(--radius-full);
    transition: var(--transition-base);
}

.part-inquiry-btn:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

/* Parts CTA Section */
.parts-cta-section {
    background: var(--bg-gray);
    padding: 4rem 0;
}

.parts-cta-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 3rem;
    background: white;
    padding: 3rem;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-md);
}

.parts-cta-text h2 {
    font-size: 1.75rem;
    margin-bottom: 0.75rem;
    color: var(--dark-graphite);
}

.parts-cta-text p {
    color: var(--text-medium);
    font-size: 1.1rem;
    margin: 0;
}

.parts-cta-actions {
    display: flex;
    gap: 1rem;
    flex-shrink: 0;
}

/* ==========================================
   İLETİŞİM SAYFASI - DEVASA HARİTA
   ========================================== */

/* Contact Hero Map Section */
.contact-hero-map {
    padding: 0;
    background: var(--bg-light);
}

.contact-hero-map .container {
    max-width: 100%;
    padding: 0;
}

.contact-hero-grid {
    display: grid;
    grid-template-columns: 400px 1fr;
    min-height: 600px;
}

.contact-info-panel {
    background: white;
    padding: 3rem;
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.contact-info-panel h2 {
    font-size: 2rem;
    margin-bottom: 2rem;
    color: var(--dark-graphite);
}

.contact-detail {
    display: flex;
    align-items: flex-start;
    gap: 1rem;
    margin-bottom: 2rem;
}

.contact-detail-icon {
    width: 48px;
    height: 48px;
    background: var(--gradient-light);
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.contact-detail-icon svg {
    stroke: var(--primary-blue);
    fill: none;
    stroke-width: 2;
}

.contact-detail-text h3 {
    font-size: 1.1rem;
    margin-bottom: 0.25rem;
    color: var(--dark-graphite);
}

.contact-detail-text p {
    color: var(--text-medium);
    margin: 0;
    line-height: 1.6;
}

.contact-detail-text a {
    color: var(--primary-blue);
    font-weight: 600;
}

.contact-detail-text a:hover {
    text-decoration: underline;
}

.hero-map-container {
    position: relative;
    min-height: 600px;
}

.hero-map-container iframe {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    border: none;
}

/* ==========================================
   TRUST SECTION
   ========================================== */

.trust-section {
    padding: 3rem 0;
    background: white;
}

.trust-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 2rem;
}

.trust-item {
    text-align: center;
    padding: 1.5rem;
}

.trust-number {
    font-family: var(--font-heading);
    font-size: 3rem;
    font-weight: 800;
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-bottom: 0.5rem;
}

.trust-label {
    font-weight: 600;
    color: var(--text-medium);
    font-size: 1rem;
}

/* ==========================================
   CONTACT CARDS
   ========================================== */

.contact-info-card {
    text-align: center;
    padding: 2.5rem 2rem;
    background: var(--bg-light);
    border-radius: var(--radius-lg);
    transition: var(--transition-base);
}

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

.contact-info-icon {
    width: 64px;
    height: 64px;
    background: var(--gradient-light);
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1.5rem;
}

.contact-info-icon svg {
    stroke: var(--primary-blue);
    fill: none;
    stroke-width: 2;
}

.contact-info-card h3 {
    font-size: 1.35rem;
    margin-bottom: 1rem;
}

.contact-info-card p {
    color: var(--text-medium);
    line-height: 1.7;
}

.contact-info-card a {
    color: var(--primary-blue);
    font-weight: 600;
}

.contact-info-card a:hover {
    text-decoration: underline;
}

/* Quick Contact Cards */
.quick-contact-icon {
    width: 72px;
    height: 72px;
    background: var(--gradient-light);
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1.5rem;
}

.quick-contact-icon svg {
    stroke: var(--primary-blue);
    fill: currentColor;
}

.quick-contact-icon.whatsapp {
    background: linear-gradient(135deg, #25D366 0%, #128C7E 100%);
}

.quick-contact-icon.whatsapp svg {
    stroke: none;
    fill: white;
}

/* ==========================================
   CONTACT FORM
   ========================================== */

.contact-form-wrapper {
    background: white;
    padding: 3rem;
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-md);
}

.form-header h2 {
    font-size: 2rem;
    margin-bottom: 0.75rem;
}

.form-header p {
    color: var(--text-light);
    font-size: 1.05rem;
}

.form-group input,
.form-group select,
.form-group textarea {
    padding: 0.875rem 1rem;
    border: 2px solid var(--border-color);
    border-radius: var(--radius-sm);
    font-family: var(--font-body);
    font-size: 1rem;
    transition: var(--transition-base);
    background: var(--bg-white);
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--primary-blue);
    box-shadow: 0 0 0 4px rgba(0, 180, 216, 0.1);
}

.form-group label {
    font-weight: 600;
    color: var(--text-dark);
    margin-bottom: 0.5rem;
    font-size: 0.95rem;
}

/* ==========================================
   VALUE/CERT CARDS
   ========================================== */

.value-icon {
    width: 64px;
    height: 64px;
    background: var(--gradient-light);
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1.25rem;
}

.value-icon svg {
    stroke: var(--primary-blue);
    fill: none;
    stroke-width: 2;
}

.cert-icon {
    width: 60px;
    height: 60px;
    background: var(--gradient-primary);
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1.25rem;
    font-size: 2rem;
    font-weight: 700;
}

.cert-card {
    text-align: center;
    padding: 2.5rem 2rem;
    background: var(--bg-light);
    border-radius: var(--radius-lg);
    border: 2px solid var(--border-color);
    transition: var(--transition-base);
}

.cert-card:hover {
    border-color: var(--primary-blue);
    transform: translateY(-5px);
}

/* ==========================================
   MISSION/VISION CARDS
   ========================================== */

.mv-icon {
    width: 80px;
    height: 80px;
    background: var(--gradient-light);
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1.5rem;
}

.mv-icon svg {
    stroke: var(--primary-blue);
    fill: none;
    stroke-width: 2;
}

.mv-card {
    background: white;
    padding: 3rem;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-md);
    text-align: center;
}

/* ==========================================
   SERVICE DETAIL CARDS
   ========================================== */

.service-detail-card {
    background: white;
    border-radius: var(--radius-xl);
    padding: 3rem;
    margin-bottom: 3rem;
    box-shadow: var(--shadow-md);
}

.service-detail-icon {
    width: 80px;
    height: 80px;
    background: var(--gradient-primary);
    border-radius: var(--radius-lg);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    box-shadow: 0 8px 24px rgba(0, 180, 216, 0.3);
}

.service-list li::before {
    content: '✓';
    position: absolute;
    left: 0;
    color: var(--primary-blue);
    font-weight: 700;
    font-size: 1.2rem;
}

/* ==========================================
   TEAM STATS
   ========================================== */

.team-stat-item {
    text-align: center;
    padding: 2rem;
    background: white;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-sm);
}

.team-stat-number {
    font-family: var(--font-heading);
    font-size: 3.5rem;
    font-weight: 800;
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

/* ==========================================
   RESPONSIVE
   ========================================== */

@media (max-width: 1024px) {
    .contact-hero-grid {
        grid-template-columns: 1fr;
    }
    
    .contact-info-panel {
        order: 2;
    }
    
    .hero-map-container {
        min-height: 400px;
        order: 1;
    }
    
    .parts-cta-content {
        flex-direction: column;
        text-align: center;
    }
    
    .parts-cta-actions {
        width: 100%;
        justify-content: center;
    }
    
    .office-map-card {
        max-width: 260px;
        height: 190px;
    }
}

@media (max-width: 768px) {
    .filter-bar {
        gap: 0.5rem;
    }
    
    .filter-btn {
        padding: 0.6rem 1rem;
        font-size: 0.8rem;
    }
    
    .parts-grid {
        grid-template-columns: 1fr;
    }
    
    .trust-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .hero-map-container {
        min-height: 350px;
    }
    
    .parts-filter-section {
        position: static;
    }
    
    .contact-info-panel {
        padding: 2rem;
    }
}

@media (max-width: 480px) {
    .trust-grid {
        grid-template-columns: 1fr;
    }
    
    .filter-bar {
        flex-direction: column;
        align-items: stretch;
    }
    
    .parts-cta-actions {
        flex-direction: column;
    }
    
    .parts-cta-actions .btn {
        width: 100%;
    }
}

/* ==========================================
   GALLERY SECTION
   ========================================== */

.gallery-section {
    padding: var(--spacing-2xl) 0;
    background: var(--bg-light);
}

.gallery-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    grid-auto-rows: 250px;
    gap: 1rem;
}

.gallery-item {
    position: relative;
    border-radius: var(--radius-md);
    overflow: hidden;
    cursor: pointer;
}

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

.gallery-item:hover img {
    transform: scale(1.08);
}

.gallery-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(to top, rgba(0,0,0,0.7) 0%, transparent 60%);
    display: flex;
    align-items: flex-end;
    padding: 1.25rem;
    opacity: 0;
    pointer-events: none;
    transition: var(--transition-base);
}

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

.gallery-overlay span {
    color: white;
    font-weight: 600;
    font-size: 1rem;
}

.gallery-item-large {
    grid-column: span 2;
    grid-row: span 2;
}

.gallery-item-wide {
    grid-column: span 2;
}

@media (max-width: 992px) {
    .gallery-grid {
        grid-template-columns: repeat(3, 1fr);
        grid-auto-rows: 200px;
    }
    
    .gallery-item-large {
        grid-column: span 2;
        grid-row: span 2;
    }
}

@media (max-width: 768px) {
    .gallery-grid {
        grid-template-columns: repeat(2, 1fr);
        grid-auto-rows: 180px;
    }
    
    .gallery-item-large,
    .gallery-item-wide {
        grid-column: span 2;
    }
    
    .gallery-item-large {
        grid-row: span 1;
    }
}

@media (max-width: 480px) {
    .gallery-grid {
        grid-template-columns: 1fr;
        grid-auto-rows: 220px;
    }
    
    .gallery-item-large,
    .gallery-item-wide {
        grid-column: span 1;
    }
}

/* ==========================================
   IMAGE LIGHTBOX
   ========================================== */

.image-lightbox {
    position: fixed;
    inset: 0;
    background: rgba(7, 12, 20, 0.88);
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 1.5rem;
    z-index: 4000;
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.25s ease, visibility 0.25s ease;
}

.image-lightbox.active {
    opacity: 1;
    visibility: visible;
}

.image-lightbox-dialog {
    position: relative;
    max-width: min(1100px, 92vw);
    max-height: 90vh;
    animation: fadeInUp 0.25s ease-out;
}

.image-lightbox-image {
    max-width: 100%;
    max-height: 82vh;
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-xl);
}

.image-lightbox-close {
    position: absolute;
    top: -0.75rem;
    right: -0.75rem;
    width: 2.2rem;
    height: 2.2rem;
    border-radius: 50%;
    border: 0;
    background: white;
    color: var(--dark-graphite);
    font-size: 1.3rem;
    font-weight: 700;
    cursor: pointer;
    line-height: 1;
    box-shadow: var(--shadow-md);
}

.image-lightbox-caption {
    text-align: center;
    color: rgba(255, 255, 255, 0.92);
    font-size: 0.95rem;
    margin-top: 0.8rem;
}

@media (max-width: 768px) {
    .highlight-card {
        flex-direction: column;
        align-items: flex-start;
        padding: 1.5rem;
    }

    .highlight-content h2 {
        font-size: 1.6rem;
    }

    .highlight-action {
        width: 100%;
        justify-content: center;
    }

    .image-lightbox {
        padding: 1rem;
    }

    .image-lightbox-close {
        top: -0.5rem;
        right: -0.35rem;
    }
}