/* 
  3GEN AUTO - Corporate Premium Red & White Automotive Design System
  Domain: 3genauto.com | Maslak Atatürk Oto Sanayi
  Refined layout, clean alignments, and premium typography
*/

:root {
    --bg-main: #fafafa;
    --bg-card: #ffffff;
    --bg-secondary: #f4f4f5;
    --text-main: #18181b;
    --text-muted: #71717a;
    --primary: #991b1b;       /* Premium Dark Red */
    --primary-light: #b91c1c; /* Crimson Red */
    --accent: #dc2626;        /* Vibrant Red */
    --accent-hover: #b91c1c;
    --success: #16a34a;       /* WhatsApp Green */
    --success-hover: #15803d;
    --gold: #f59e0b;
    --border: #e4e4e7;
    --shadow-sm: 0 1px 3px rgba(0,0,0,0.05);
    --shadow-md: 0 4px 18px rgba(0,0,0,0.05);
    --shadow-lg: 0 10px 30px rgba(153, 27, 27, 0.08);
    --shadow-glow: 0 0 20px rgba(220, 38, 38, 0.15);
    --radius: 12px;
    --font-heading: 'Outfit', 'Inter', sans-serif;
    --font-body: 'Inter', sans-serif;
}

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

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

h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-heading);
    font-weight: 700;
    color: var(--text-main);
    letter-spacing: -0.02em;
}

a {
    color: inherit;
    text-decoration: none;
    transition: all 0.2s ease-in-out;
}

ul { list-style: none; }
img { max-width: 100%; height: auto; display: block; }

/* KEYFRAME ANIMATIONS */
@keyframes floatY {
    0%, 100% { transform: translateY(0px); }
    50% { transform: translateY(-6px); }
}

@keyframes pulseRedGlow {
    0%, 100% { box-shadow: 0 0 15px rgba(220, 38, 38, 0.15); }
    50% { box-shadow: 0 0 25px rgba(220, 38, 38, 0.3); }
}

@keyframes shimmerSweep {
    0% { transform: translateX(-100%); }
    100% { transform: translateX(200%); }
}

/* TOPBAR */
.topbar {
    background: #18181b;
    color: #a1a1aa;
    font-size: 0.85rem;
    padding: 0.6rem 0;
    border-bottom: 1px solid rgba(255,255,255,0.05);
}
.topbar .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 0.5rem;
}
.topbar-info {
    display: flex;
    gap: 1.5rem;
    align-items: center;
}
.topbar-info span, .topbar-info a {
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
    color: #e4e4e7;
}
.topbar-info a:hover { color: var(--accent); }
.topbar-socials { display: flex; gap: 1rem; }
.topbar-socials a { color: #a1a1aa; font-size: 1.1rem; }
.topbar-socials a:hover { color: var(--accent); transform: translateY(-1px); }

/* DİL SEÇİMİ BAYRAKLAR */
.lang-switcher {
    display: inline-flex;
    align-items: center;
    background: var(--bg-secondary);
    border-radius: 30px;
    padding: 0.2rem;
    border: 1px solid var(--border);
    gap: 0.2rem;
}
.lang-btn {
    padding: 0.25rem 0.55rem;
    font-size: 1.25rem;
    line-height: 1;
    border-radius: 50px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    transition: all 0.2s ease;
}
.lang-btn.active {
    background: #ffffff;
    box-shadow: var(--shadow-sm);
    transform: scale(1.1);
}

/* DESKTOP / MOBILE ONLY HELPER CLASSES (DOUBLE LANG SWITCHER BUG FIX) */
.desktop-only {
    display: inline-flex !important;
}
.mobile-only {
    display: none !important;
}

@media (max-width: 992px) {
    .desktop-only {
        display: none !important;
    }
    .mobile-only {
        display: inline-flex !important;
    }
}

/* HEADER & NAVIGATION */
.site-header {
    background: rgba(255, 255, 255, 0.96);
    backdrop-filter: blur(12px);
    position: sticky;
    top: 0;
    z-index: 1000;
    box-shadow: 0 2px 15px rgba(0,0,0,0.02);
    border-bottom: 1px solid var(--border);
}
.header-inner {
    display: flex;
    justify-content: space-between;
    align-items: center;
    height: 80px;
}

/* LOGO POSITIONING FURTHER TO THE LEFT */
.logo {
    display: flex;
    align-items: center;
    padding-left: 0;
    margin-right: auto;
}
.logo-img-wrapper img {
    height: 48px;
    width: auto;
    object-fit: contain;
}

.main-nav {
    display: flex;
    align-items: center;
    gap: 1.75rem;
    margin-left: auto;
}

/* NAVIGATION LINKS PREVENT DOUBLE LINE WRAPPING */
.nav-links {
    display: flex;
    gap: 1.5rem;
    white-space: nowrap;
}
.nav-links a {
    font-weight: 700;
    font-size: 0.9rem;
    color: var(--text-main);
    padding: 0.5rem 0;
    position: relative;
    letter-spacing: -0.01em;
}
.nav-links a:hover, .nav-links a.active {
    color: var(--primary);
}
.nav-links a.active::after {
    content: '';
    position: absolute;
    bottom: -2px;
    left: 0;
    width: 100%;
    height: 3px;
    background: var(--primary);
    border-radius: 3px;
}

.header-cta {
    display: flex;
    gap: 0.5rem;
    align-items: center;
}

/* BUTTONS */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.55rem;
    padding: 0.75rem 1.5rem;
    font-size: 0.95rem;
    font-weight: 700;
    border-radius: 8px;
    cursor: pointer;
    border: none;
    transition: all 0.25s ease;
    position: relative;
    overflow: hidden;
}
.btn::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 50%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255,255,255,0.2), transparent);
    transform: translateX(-100%);
}
.btn:hover::before {
    animation: shimmerSweep 0.8s ease;
}

.btn-primary {
    background: linear-gradient(135deg, var(--primary), var(--primary-light));
    color: #fff;
    box-shadow: 0 4px 12px rgba(153, 27, 27, 0.2);
}
.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 16px rgba(153, 27, 27, 0.35);
}
.btn-whatsapp {
    background: linear-gradient(135deg, #16a34a, #15803d);
    color: #fff;
    box-shadow: 0 4px 12px rgba(22, 163, 74, 0.2);
}
.btn-whatsapp:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 16px rgba(22, 163, 74, 0.3);
}
.btn-outline {
    background: #ffffff;
    border: 1px solid var(--border);
    color: var(--text-main);
    box-shadow: var(--shadow-sm);
}
.btn-outline:hover {
    background: var(--bg-secondary);
    border-color: #cbd5e1;
    transform: translateY(-1px);
}

/* SMALL & DELICATE CTA BUTTONS FOR HEADER */
.btn-delicate {
    padding: 0.45rem 0.9rem !important;
    font-size: 0.82rem !important;
    border-radius: 6px !important;
    gap: 0.35rem !important;
}

/* CONTAINER */
.container {
    width: 100%;
    max-width: 1240px;
    margin: 0 auto;
    padding: 0 1.25rem;
}

/* HERO SECTION */
.hero {
    background: radial-gradient(circle at 90% 10%, rgba(153, 27, 27, 0.04) 0%, transparent 60%),
                linear-gradient(135deg, #ffffff 0%, #f9fafb 100%);
    padding: 5rem 0;
    position: relative;
    border-bottom: 1px solid var(--border);
}
.hero-grid {
    display: grid;
    grid-template-columns: 1.1fr 0.9fr;
    gap: 4rem;
    align-items: center;
}
.hero-tag {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    background: #fef2f2;
    color: var(--primary);
    font-size: 0.85rem;
    font-weight: 700;
    padding: 0.45rem 1rem;
    border-radius: 50px;
    margin-bottom: 1.5rem;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    border: 1px solid #fee2e2;
}
.hero-title {
    font-size: 3.25rem;
    line-height: 1.15;
    margin-bottom: 1.5rem;
    color: #0f172a;
    font-weight: 800;
}
.hero-title span {
    color: var(--primary);
}
.hero-desc {
    font-size: 1.15rem;
    color: var(--text-muted);
    margin-bottom: 2rem;
    line-height: 1.7;
}
.hero-stats {
    display: flex;
    gap: 2.5rem;
    margin-top: 2.5rem;
    padding-top: 2rem;
    border-top: 1px solid var(--border);
}
.stat-item h4 {
    font-size: 2.25rem;
    color: var(--primary);
    font-weight: 800;
}
.stat-item p {
    font-size: 0.85rem;
    color: var(--text-muted);
    font-weight: 600;
}

/* MARKA LOGOLARI BANTI */
.brand-strip {
    background: #ffffff;
    padding: 1.5rem 0;
    border-bottom: 1px solid var(--border);
}
.brand-flex {
    display: flex;
    justify-content: space-around;
    align-items: center;
    flex-wrap: wrap;
    gap: 1.5rem;
}
.brand-badge-item {
    font-family: var(--font-heading);
    font-weight: 800;
    font-size: 1.05rem;
    color: #52525b;
    padding: 0.4rem 1rem;
    border-radius: 8px;
    background: #fafafa;
    border: 1px solid var(--border);
    transition: all 0.2s ease;
}
.brand-badge-item:hover {
    color: var(--primary);
    background: #fef2f2;
    border-color: #fee2e2;
    transform: translateY(-2px);
}

/* INSTANT DAMAGE PHOTO UPLOADER KARTI */
.quote-card {
    background: #ffffff;
    border-radius: var(--radius);
    padding: 2.5rem;
    box-shadow: var(--shadow-lg);
    border: 1px solid var(--border);
    position: relative;
}
.quote-card h3 {
    font-size: 1.5rem;
    margin-bottom: 0.5rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    color: var(--primary);
}
.quote-card p {
    font-size: 0.9rem;
    color: var(--text-muted);
    margin-bottom: 1.5rem;
}
.form-group {
    margin-bottom: 1.25rem;
}
.form-group label {
    display: block;
    font-size: 0.85rem;
    font-weight: 700;
    margin-bottom: 0.5rem;
    color: var(--text-main);
}
.form-control {
    width: 100%;
    padding: 0.85rem 1.1rem;
    font-family: inherit;
    font-size: 0.95rem;
    border: 1px solid var(--border);
    border-radius: 8px;
    background: #fafafa;
    transition: all 0.2s ease;
}
.form-control:focus {
    outline: none;
    border-color: var(--primary);
    background: #fff;
    box-shadow: 0 0 0 3px rgba(153, 27, 27, 0.1);
}

/* TRUST BAR */
.trust-bar {
    background: #ffffff;
    padding: 3rem 0;
    border-bottom: 1px solid var(--border);
}
.trust-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 2rem;
}
.trust-item {
    display: flex;
    align-items: center;
    gap: 1.25rem;
    padding: 1.25rem;
    background: #fafafa;
    border-radius: var(--radius);
    border: 1px solid var(--border);
    transition: all 0.25s ease;
}
.trust-item:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-md);
    border-color: #fee2e2;
}
.trust-icon {
    width: 56px;
    height: 56px;
    border-radius: 12px;
    background: #fef2f2;
    color: var(--primary);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.75rem;
    flex-shrink: 0;
}
.trust-text h4 {
    font-size: 1rem;
    margin-bottom: 0.2rem;
    font-weight: 700;
}
.trust-text p {
    font-size: 0.8rem;
    color: var(--text-muted);
}

/* SECTIONS */
.section {
    padding: 5rem 0;
}
.section-header {
    text-align: center;
    max-width: 680px;
    margin: 0 auto 4rem auto;
}
.section-subtitle {
    color: var(--primary);
    font-weight: 800;
    font-size: 0.85rem;
    text-transform: uppercase;
    letter-spacing: 1.5px;
    margin-bottom: 0.75rem;
    display: block;
}
.section-title {
    font-size: 2.5rem;
    margin-bottom: 1rem;
    font-weight: 800;
}
.section-desc {
    color: var(--text-muted);
    font-size: 1.05rem;
}

/* SERVICES GRID */
.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 2rem;
}
.service-card {
    background: var(--bg-card);
    border-radius: var(--radius);
    padding: 2.5rem;
    border: 1px solid var(--border);
    box-shadow: var(--shadow-sm);
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    display: flex;
    flex-direction: column;
}
.service-card:hover {
    transform: translateY(-6px);
    box-shadow: var(--shadow-lg);
    border-color: #fee2e2;
}
.service-icon {
    width: 64px;
    height: 64px;
    background: linear-gradient(135deg, var(--primary), var(--primary-light));
    color: #fff;
    border-radius: 14px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2rem;
    margin-bottom: 1.75rem;
    box-shadow: 0 6px 16px rgba(153, 27, 27, 0.15);
}
.service-card h3 {
    font-size: 1.4rem;
    margin-bottom: 0.85rem;
}
.service-card p {
    color: var(--text-muted);
    font-size: 0.95rem;
    margin-bottom: 2rem;
    flex-grow: 1;
    line-height: 1.65;
}

/* CATALOG GRID */
.catalog-filter {
    display: flex;
    justify-content: center;
    gap: 0.6rem;
    flex-wrap: wrap;
    margin-bottom: 3rem;
}
.filter-btn {
    padding: 0.6rem 1.4rem;
    border-radius: 50px;
    background: #fff;
    border: 1px solid var(--border);
    font-weight: 700;
    font-size: 0.9rem;
    cursor: pointer;
    transition: all 0.2s ease;
}
.filter-btn.active, .filter-btn:hover {
    background: var(--primary);
    color: #fff;
    border-color: var(--primary);
    box-shadow: 0 4px 12px rgba(153, 27, 27, 0.2);
}

.mirror-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
    gap: 2rem;
}
.mirror-card {
    background: var(--bg-card);
    border-radius: var(--radius);
    overflow: hidden;
    border: 1px solid var(--border);
    box-shadow: var(--shadow-sm);
    transition: all 0.3s ease;
    display: flex;
    flex-direction: column;
}
.mirror-card:hover {
    box-shadow: var(--shadow-lg);
    transform: translateY(-5px);
    border-color: #fee2e2;
}
.mirror-img {
    height: 200px;
    background: #fafafa;
    position: relative;
    overflow: hidden;
}
.mirror-img img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.4s ease;
}
.mirror-card:hover .mirror-img img {
    transform: scale(1.06);
}
.mirror-badge {
    position: absolute;
    top: 12px;
    left: 12px;
    background: var(--primary);
    color: #fff;
    font-size: 0.75rem;
    font-weight: 800;
    padding: 0.3rem 0.75rem;
    border-radius: 6px;
}
.mirror-body {
    padding: 1.5rem;
    display: flex;
    flex-direction: column;
    flex-grow: 1;
}
.mirror-brand {
    font-size: 0.8rem;
    font-weight: 800;
    color: var(--primary);
    text-transform: uppercase;
}
.mirror-title {
    font-size: 1.15rem;
    margin: 0.25rem 0 0.5rem 0;
    line-height: 1.35;
}
.mirror-desc {
    font-size: 0.85rem;
    color: var(--text-muted);
    margin-bottom: 1.5rem;
    flex-grow: 1;
    line-height: 1.55;
}
.mirror-footer {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-top: 1rem;
    border-top: 1px solid var(--border);
}

/* REVIEWS GRID */
.reviews-section {
    background: #ffffff;
    border-top: 1px solid var(--border);
    border-bottom: 1px solid var(--border);
}
.rating-summary {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 1.5rem;
    margin-bottom: 3.5rem;
    padding: 1.5rem;
    background: var(--bg-secondary);
    border-radius: 14px;
    border: 1px solid var(--border);
    max-width: 480px;
    margin-left: auto;
    margin-right: auto;
}
.rating-score {
    font-size: 3rem;
    font-weight: 900;
    color: var(--primary);
}
.stars {
    color: var(--gold);
    font-size: 1.25rem;
}
.reviews-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: 2rem;
}
.review-card {
    background: var(--bg-secondary);
    border-radius: var(--radius);
    padding: 2rem;
    border: 1px solid var(--border);
    display: flex;
    flex-direction: column;
    position: relative;
    transition: transform 0.2s ease;
}
.review-card:hover {
    transform: translateY(-3px);
    border-color: #fee2e2;
}
.review-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    margin-bottom: 1rem;
}
.reviewer-info h4 {
    font-size: 1rem;
}
.reviewer-info span {
    font-size: 0.8rem;
    color: var(--text-muted);
}
.review-text {
    font-size: 0.95rem;
    color: #3f3f46;
    line-height: 1.6;
    flex-grow: 1;
    font-style: italic;
}
.review-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.35rem;
    font-size: 0.75rem;
    color: var(--success);
    font-weight: 700;
    margin-top: 1rem;
}

/* YOUTUBE VIDEOS GRID */
.videos-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 2rem;
}
.video-card {
    background: #fff;
    border-radius: var(--radius);
    overflow: hidden;
    border: 1px solid var(--border);
    box-shadow: var(--shadow-sm);
}
.video-embed {
    position: relative;
    padding-bottom: 56.25%;
    height: 0;
    overflow: hidden;
}
.video-embed iframe {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    border: 0;
}
.video-info {
    padding: 1.25rem;
}
.video-info h4 {
    font-size: 1rem;
    line-height: 1.4;
}

/* FAQ ACCORDION */
.faq-accordion {
    max-width: 800px;
    margin: 0 auto;
}
.faq-item {
    background: #fff;
    border: 1px solid var(--border);
    border-radius: 10px;
    margin-bottom: 1rem;
    overflow: hidden;
}
.faq-question {
    padding: 1.4rem;
    font-weight: 700;
    font-size: 1.05rem;
    cursor: pointer;
    display: flex;
    justify-content: space-between;
    align-items: center;
}
.faq-question i {
    font-size: 1.3rem;
    transition: transform 0.3s ease;
}
.faq-item.active .faq-question i {
    transform: rotate(180deg);
}
.faq-answer {
    padding: 0 1.4rem 1.4rem 1.4rem;
    color: var(--text-muted);
    font-size: 0.95rem;
    display: none;
    border-top: 1px dashed var(--border);
    padding-top: 1.1rem;
}
.faq-item.active .faq-answer {
    display: block;
}

/* ROADMAP MAP & FOOTER */
.map-section {
    background: var(--bg-secondary);
    padding: 5rem 0;
    border-top: 1px solid var(--border);
}
.map-grid {
    display: grid;
    grid-template-columns: 1fr 1.1fr;
    gap: 3.5rem;
    align-items: center;
}
.nav-buttons {
    display: flex;
    flex-wrap: wrap;
    gap: 0.75rem;
    margin-top: 1.75rem;
}
.btn-nav-map {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.75rem 1.35rem;
    border-radius: 8px;
    font-weight: 700;
    font-size: 0.9rem;
    color: #fff;
}
.btn-google { background: #ea4335; }
.btn-yandex { background: #ffcc00; color: #000; }
.btn-apple { background: #000; }

.site-footer {
    background: #09090b;
    color: #a1a1aa;
    padding: 5rem 0 2rem 0;
}
.footer-grid {
    display: grid;
    grid-template-columns: 1.3fr 0.9fr 0.9fr 1.1fr;
    gap: 3rem;
    margin-bottom: 4rem;
}
.footer-col h3 {
    color: #fff;
    font-size: 1.15rem;
    margin-bottom: 1.5rem;
}
.footer-col p {
    font-size: 0.9rem;
    line-height: 1.7;
    margin-bottom: 1.25rem;
}
.footer-links li {
    margin-bottom: 0.75rem;
}
.footer-links a {
    color: #d4d4d8;
    font-size: 0.9rem;
}
.footer-links a:hover {
    color: var(--accent);
}
.footer-bottom {
    border-top: 1px solid rgba(255,255,255,0.06);
    padding-top: 2rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 0.85rem;
    flex-wrap: wrap;
    gap: 1rem;
}

/* FLOATING ACTION ACTION BUTTON */
.floating-whatsapp {
    position: fixed;
    bottom: 24px;
    right: 24px;
    width: 64px;
    height: 64px;
    background: linear-gradient(135deg, #16a34a, #15803d);
    color: #fff;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2.2rem;
    box-shadow: 0 6px 24px rgba(22, 163, 74, 0.4);
    z-index: 998;
    transition: transform 0.25s ease;
    animation: floatY 4s infinite ease-in-out;
}
.floating-whatsapp:hover {
    transform: scale(1.1);
}
.floating-badge {
    position: absolute;
    top: -4px;
    right: -4px;
    background: #ef4444;
    color: #fff;
    font-size: 0.75rem;
    font-weight: 800;
    width: 22px;
    height: 22px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    border: 2px solid #fff;
}

/* SAĞDAN ANİMASYONLU MOBİL ÇEKMECE MENÜ */
.mobile-menu-btn {
    display: none;
    font-size: 1.8rem;
    background: #f4f4f5;
    border: 1px solid var(--border);
    color: var(--primary);
    width: 46px;
    height: 46px;
    border-radius: 8px;
    cursor: pointer;
    align-items: center;
    justify-content: center;
}

.mobile-drawer-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100vh;
    background: rgba(9, 9, 11, 0.6);
    backdrop-filter: blur(4px);
    z-index: 9998;
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s ease;
}
.mobile-drawer-overlay.active {
    opacity: 1;
    visibility: visible;
}

.mobile-nav-drawer {
    position: fixed;
    top: 0;
    right: -100%;
    width: 80%;
    max-width: 320px;
    height: 100vh;
    background: #ffffff;
    z-index: 9999;
    box-shadow: -8px 0 25px rgba(0,0,0,0.15);
    display: flex;
    flex-direction: column;
    transition: right 0.3s cubic-bezier(0.16, 1, 0.3, 1);
}
.mobile-nav-drawer.active {
    right: 0;
}

.drawer-header {
    padding: 1.5rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
    border-bottom: 1px solid var(--border);
    background: #fafafa;
}
.drawer-close-btn {
    font-size: 1.65rem;
    background: none;
    border: none;
    color: var(--text-main);
    cursor: pointer;
    width: 38px;
    height: 38px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
}
.drawer-close-btn:hover { background: #f4f4f5; }

.drawer-body {
    padding: 1.5rem;
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
    overflow-y: auto;
    flex-grow: 1;
}

.drawer-menu-links {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}
.drawer-menu-links a {
    display: flex;
    align-items: center;
    gap: 0.85rem;
    padding: 0.85rem 1rem;
    font-weight: 700;
    font-size: 1.05rem;
    color: var(--text-main);
    border-radius: 8px;
}
.drawer-menu-links a i { font-size: 1.3rem; color: var(--primary); }
.drawer-menu-links a.active, .drawer-menu-links a:hover {
    background: #fef2f2;
    color: var(--primary);
}

.drawer-actions {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
    padding-top: 1.25rem;
    border-top: 1px solid var(--border);
}

/* RESPONSIVE DESIGN POLISH */
@media (max-width: 992px) {
    .main-nav { display: none; }
    .mobile-menu-btn { display: flex; }
    .header-cta .btn-call, .header-cta .btn-whatsapp { display: none; }
    
    .header-inner { height: 74px; }
    
    .hero-grid, .map-grid, .footer-grid {
        grid-template-columns: 1fr;
        gap: 2.5rem;
    }
    .hero { padding: 3rem 0; }
    .hero-title { font-size: 2.35rem; }
    .hero-desc { font-size: 1.05rem; }
    .quote-card { padding: 2rem 1.5rem; }
    .section { padding: 3.5rem 0; }
    .section-title { font-size: 2rem; }
}

@media (max-width: 600px) {
    .topbar { display: none; }
    .hero-title { font-size: 1.95rem; }
    .hero-stats {
        flex-direction: column;
        gap: 1.25rem;
    }
    .stat-item h4 { font-size: 1.95rem; }
}

/* YATAY CAROUSEL / SLIDER STİLLERİ (YANA KAYAN TASARIM) */
.carousel-wrapper {
    position: relative;
    width: 100%;
    margin-top: 1.5rem;
}
.carousel-slider {
    display: flex;
    gap: 1.5rem;
    overflow-x: auto;
    scroll-snap-type: x mandatory;
    scroll-behavior: smooth;
    -webkit-overflow-scrolling: touch;
    scrollbar-width: none; /* Firefox */
    padding: 0.5rem 0.25rem;
}
.carousel-slider::-webkit-scrollbar {
    display: none; /* Safari / Chrome */
}

/* Yorumlar Yatay Genişliği (Masaüstünde 3 Adet Kart Sığar) */
.reviews-slider .review-card {
    flex: 0 0 calc(33.333% - 1rem);
    scroll-snap-align: start;
    min-width: 290px;
}

/* Çıkma Aynalar Yatay Genişliği (Masaüstünde Maks 4 Adet Kart Sığar) */
.mirrors-slider .mirror-card {
    flex: 0 0 calc(25% - 1.125rem);
    scroll-snap-align: start;
    min-width: 250px;
}

@media (max-width: 992px) {
    .reviews-slider .review-card {
        flex: 0 0 calc(50% - 0.75rem);
    }
    .mirrors-slider .mirror-card {
        flex: 0 0 calc(50% - 0.75rem);
    }
}

@media (max-width: 600px) {
    .reviews-slider .review-card {
        flex: 0 0 100%;
    }
    .mirrors-slider .mirror-card {
        flex: 0 0 100%;
    }
}

/* Hizmetler Yatay Genişliği (Masaüstünde 3 Adet Kart Sığar) */
.services-slider .service-card {
    flex: 0 0 calc(33.333% - 1rem);
    scroll-snap-align: start;
    min-width: 290px;
}

@media (max-width: 992px) {
    .services-slider .service-card {
        flex: 0 0 calc(50% - 0.75rem);
    }
}

@media (max-width: 600px) {
    .services-slider .service-card {
        flex: 0 0 100%;
    }
}

/* İNFİNİTE LOGO BANNER MARQUEE STİLLERİ */
.brand-marquee-container {
    overflow: hidden;
    white-space: nowrap;
    display: flex;
    align-items: center;
    background: #ffffff;
    border-bottom: 1px solid var(--border);
    padding: 1.5rem 0;
}
.brand-marquee-inner {
    display: inline-flex;
    animation: marquee 30s linear infinite;
}
.brand-logo-item {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    margin: 0 2.5rem;
}
.brand-logo-item img {
    height: 48px;
    width: auto;
    object-fit: contain;
    filter: opacity(0.85);
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}
.brand-logo-item img:hover {
    filter: opacity(1);
    transform: scale(1.15);
}

@keyframes marquee {
    0% { transform: translateX(0); }
    100% { transform: translateX(-50%); }
}

/* KAROSEL YÖNLENDİRME OK BUTONLARI */
.carousel-nav-btn {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    width: 44px;
    height: 44px;
    background: rgba(255, 255, 255, 0.95);
    border: 1px solid var(--border);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    color: var(--text-main);
    cursor: pointer;
    box-shadow: var(--shadow-sm);
    z-index: 10;
    transition: all 0.25s cubic-bezier(0.4, 0, 0.2, 1);
}
.carousel-nav-btn:hover {
    background: var(--primary);
    color: #ffffff;
    border-color: var(--primary);
    box-shadow: 0 4px 12px rgba(153, 27, 27, 0.25);
}
.carousel-nav-btn.prev-btn {
    left: -22px;
}
.carousel-nav-btn.next-btn {
    right: -22px;
}

@media (max-width: 992px) {
    .carousel-nav-btn {
        width: 36px;
        height: 36px;
        font-size: 1.2rem;
    }
    .carousel-nav-btn.prev-btn {
        left: 4px;
    }
    .carousel-nav-btn.next-btn {
        right: 4px;
    }
}