/* =========================================
   ADANA UMUT OTO - TEMA (Kurumsal Kırmızı & Asfalt Siyahı)
   Theme: High-Trust Automotive Emergency Red & Carbon
   ========================================= */

:root {
    --primary-color: #E3000F; /* Logo ile birebir aynı canlı kurumsal kırmızı */
    --primary-hover: #b5000c; /* Koyu kırmızı hover */
    --primary-glow: rgba(227, 0, 15, 0.25);
    --bg-dark: #ffffff; /* Ana zemin bembeyaz */
    --bg-card: #ffffff;
    --bg-light-card: #f8f9fa; /* Hafif platin gri kartlar */
    --text-main: #1a1d20; /* Koyu grafit yazı */
    --text-muted: #6c757d; /* İkincil metin */
    --border-color: #e9ecef; /* Temiz açık sınır çizgileri */
    --font-heading: 'Outfit', sans-serif;
    --font-body: 'Plus Jakarta Sans', sans-serif;
    --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

html { scroll-behavior: smooth; }
*, *::before, *::after { box-sizing: border-box; }

section { scroll-margin-top: 90px; } /* Header offset compensation */

body {
    margin: 0; padding: 0;
    background-color: var(--bg-dark);
    color: var(--text-main);
    font-family: var(--font-body);
    line-height: 1.7;
    overflow-x: hidden;
}

h1, h2, h3, h4, h5, h6 { font-family: var(--font-heading); margin-top: 0; font-weight: 800; letter-spacing: -0.5px; color: #212529; }
a { color: var(--primary-color); text-decoration: none; transition: var(--transition); }
a:hover { color: var(--primary-hover); }
.container { width: 100%; max-width: 1280px; margin: 0 auto; padding: 0 20px; }
/* =========================================
   HEADER (Enyakin.com Tarzı)
   ========================================= */
.header {
    background: #ffffff;
    position: sticky; top: 0; left: 0; width: 100%; z-index: 1000;
    padding: 18px 0;
    box-shadow: 0 4px 20px rgba(0,0,0,0.06);
    border-bottom: 1px solid #e5e7eb; /* Menü alt çizgisi daha görünür */
}
.header-inner { display: flex; justify-content: space-between; align-items: center; padding: 0 15px; }

/* Logo Styling */
.logo { display: flex; align-items: center; }
.logo-img { height: 55px; width: auto; display: block; }
.logo-icon { background: #E3000F; color: #fff; width: 40px; height: 40px; border-radius: 8px; display: flex; align-items: center; justify-content: center; font-size: 1.2rem; }

/* Navigation */
.navbar { display: flex; gap: 35px; align-items: center; }
.nav-link { color: #343a40; font-weight: 600; font-size: 1rem; position: relative; padding: 5px 0; transition: color 0.3s ease; }
.nav-link::after {
    content: ''; position: absolute; bottom: 0; left: 0; width: 0; height: 2px;
    background: #E3000F; transition: width 0.3s ease; border-radius: 2px;
}
.nav-link:hover { color: #E3000F; }
.nav-link:hover::after { width: 100%; }

/* Mobile Toggle - dark and clearly visible */
.mobile-toggle { display: none; background: none; border: none; color: #111111; font-size: 2rem; cursor: pointer; padding: 5px 10px; line-height: 1; z-index: 999; position: relative; }

/* Premium Button Designs (Flat / Minimal Enyakin Style) */
.btn {
    display: inline-flex; align-items: center; justify-content: center; gap: 8px;
    padding: 12px 24px; border-radius: 4px; /* Slight rounded corners */
    font-weight: 700; font-size: 0.95rem; font-family: var(--font-body);
    cursor: pointer; border: none; text-align: center; text-transform: none; letter-spacing: 0px;
    transition: all 0.2s ease;
    position: relative; overflow: hidden; z-index: 1;
}
/* Hemen Ara - Dikkat Cekici Kirmizi Buton */
@keyframes pulse-red {
    0%   { box-shadow: 0 0 0 0 rgba(227, 0, 15, 0.6); }
    70%  { box-shadow: 0 0 0 12px rgba(227, 0, 15, 0); }
    100% { box-shadow: 0 0 0 0 rgba(227, 0, 15, 0); }
}
.btn-primary {
    background-color: #E3000F;
    color: #fff;
    box-shadow: 0 4px 15px rgba(227, 0, 15, 0.35);
    animation: pulse-red 2s infinite;
}
.btn-primary:hover {
    background-color: #b5000c;
    transform: translateY(-3px) scale(1.04);
    box-shadow: 0 8px 25px rgba(227, 0, 15, 0.5);
    color: #fff;
    animation: none;
}
.btn-whatsapp { 
    background-color: #25D366; 
    color: #fff; 
    box-shadow: none; 
}
.btn-whatsapp:hover { 
    background-color: #128C7E;
    transform: translateY(-2px); 
    box-shadow: 0 4px 10px rgba(0,0,0,0.1); 
    color: #fff; 
}
.btn-outline { border: 2px solid var(--primary-color); background: transparent; color: var(--primary-color); }
.btn-outline:hover { background: var(--primary-color); color: #fff; }

/* Hero Section - Asymmetric */
.hero-section {
    position: relative; padding: 120px 20px;
    background: linear-gradient(135deg, rgba(255, 255, 255, 0.95) 0%, rgba(255, 255, 255, 0.8) 100%), url('../img/hero-bg.jpg') center/cover;
    min-height: 85vh; display: flex; align-items: center;
}
.hero-content { max-width: 700px; }
.hero-badge { background: var(--primary-color); color: #fff; padding: 6px 16px; font-weight: 700; border-radius: 4px; font-size: 0.9rem; margin-bottom: 20px; display: inline-block; }
.hero-title { font-size: clamp(3rem, 6vw, 4.5rem); color: #212529; margin-bottom: 25px; line-height: 1.1; }
.text-gradient { color: var(--primary-color); }
.hero-desc { font-size: 1.3rem; margin-bottom: 40px; color: #495057; font-weight: 500; }
.hero-btns { display: flex; gap: 20px; flex-wrap: wrap; }

/* Services Grid - Modern Cards */
.section { padding: 100px 0; }
.section-alt { background-color: var(--bg-light-card); border-top: 1px solid var(--border-color); border-bottom: 1px solid var(--border-color); }
.section-header { margin-bottom: 60px; max-width: 800px; }
.section-tag { color: var(--primary-color); font-weight: 800; font-size: 1.1rem; text-transform: uppercase; letter-spacing: 2px; display: block; margin-bottom: 15px; }
.section-title { font-size: 2.8rem; color: #212529; margin-bottom: 20px; }
.services-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(320px, 1fr)); gap: 30px; }
.service-card {
    background: var(--bg-card); padding: 40px; border-radius: 8px;
    border: 1px solid var(--border-color); transition: var(--transition);
    position: relative; overflow: hidden; box-shadow: 0 5px 15px rgba(0,0,0,0.03);
}
.service-card::before {
    content: ''; position: absolute; top: 0; left: 0; width: 100%; height: 4px;
    background: var(--primary-color);
}
.service-card:hover { transform: translateY(-10px); box-shadow: 0 15px 30px rgba(0,0,0,0.1); }
.card-icon { font-size: 3rem; color: var(--primary-color); margin-bottom: 25px; display: inline-block; }
.service-card h3 { font-size: 1.5rem; margin-bottom: 15px; color: #212529; }
.service-card p { color: var(--text-muted); font-size: 1rem; margin-bottom: 20px; line-height: 1.8; }
.read-more { color: var(--primary-color); font-weight: 700; text-transform: uppercase; font-size: 0.9rem; letter-spacing: 1px; }

/* Info Grid (Neden Biz) */
.info-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 50px; align-items: center; }
.info-img-wrapper { position: relative; }
.info-img-wrapper img { width: 100%; border-radius: 8px; box-shadow: -20px 20px 0 var(--primary-color); }
.feature-list { list-style: none; padding: 0; }
.feature-list li { margin-bottom: 15px; font-size: 1.1rem; display: flex; align-items: center; gap: 15px; color: #212529; font-weight: 500; }
.feature-list i { color: var(--primary-color); font-size: 1.4rem; }

/* FAQ Section */
.faq-grid { display: flex; flex-direction: column; gap: 20px; }
.faq-item { background: var(--bg-card); border: 1px solid var(--border-color); border-radius: 6px; transition: var(--transition); }
.faq-item:hover { border-color: var(--primary-color); }
.faq-item.active { border-color: var(--primary-color); box-shadow: 0 5px 15px rgba(227, 0, 15, 0.1); }
.faq-question {
    width: 100%; text-align: left; background: none; border: none; padding: 25px;
    color: #212529; font-size: 1.2rem; font-weight: 700; font-family: var(--font-heading);
    cursor: pointer; display: flex; justify-content: space-between; align-items: center;
}
.faq-question i { color: var(--primary-color); }
.faq-answer { padding: 0 25px; max-height: 0; overflow: hidden; transition: max-height 0.4s ease; color: var(--text-muted); font-size: 1.05rem; line-height: 1.8; }
.faq-item.active .faq-answer { padding-bottom: 25px; max-height: 1000px; }

/* Blog Section */
.blog-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(320px, 1fr)); gap: 30px; }
.blog-card {
    background: var(--bg-card); overflow: hidden; display: flex; flex-direction: column;
    border: 1px solid var(--border-color); border-radius: 8px;
    transition: var(--transition);
}
.blog-card:hover { transform: translateY(-5px); box-shadow: 0 15px 30px rgba(0,0,0,0.08); border-color: var(--primary-color); }
.blog-img-wrapper { position: relative; overflow: hidden; }
.blog-img { width: 100%; height: 240px; object-fit: cover; transition: var(--transition); }
.blog-card:hover .blog-img { transform: scale(1.05); }
.blog-cat { position: absolute; bottom: 15px; left: 15px; background: var(--primary-color); color: #fff; padding: 5px 12px; font-weight: 700; font-size: 0.85rem; text-transform: uppercase; border-radius: 4px; }
.blog-body { padding: 30px; display: flex; flex-direction: column; flex: 1; }
.blog-body h3 { font-size: 1.4rem; color: #212529; margin-bottom: 15px; line-height: 1.4; }
.blog-body p { color: var(--text-muted); font-size: 1rem; margin-bottom: 20px; flex: 1; }
.blog-footer { display: flex; justify-content: space-between; align-items: center; border-top: 1px solid var(--border-color); padding-top: 20px; margin-top: auto; }
.blog-date { color: var(--text-muted); font-size: 0.9rem; }

/* Footer */
.footer { background: #f8f9fa; padding: 80px 0 30px; border-top: 1px solid var(--border-color); }
.footer-grid { display: grid; grid-template-columns: 2fr 1fr 1fr 1fr; gap: 40px; margin-bottom: 60px; }
.footer-about p { color: var(--text-muted); font-size: 1.05rem; margin-top: 20px; margin-bottom: 25px; }
.footer h3 { color: #212529; margin-bottom: 25px; font-size: 1.3rem; letter-spacing: 1px; }
.footer ul { list-style: none; padding: 0; margin: 0; }
.footer ul li { margin-bottom: 15px; }
.footer ul li a { color: var(--text-muted); font-size: 1.05rem; display: flex; align-items: center; gap: 10px; }
.footer ul li a:hover { color: var(--primary-color); transform: translateX(5px); }
.footer-bottom { text-align: center; color: var(--text-muted); font-size: 0.95rem; border-top: 1px solid var(--border-color); padding-top: 30px; }

/* Contact Map */
.contact-map iframe { width: 100%; height: 500px; border: none; }

/* Mobile Menu & Responsive */
.mobile-toggle { display: none; background: none; border: none; color: #fff; font-size: 1.8rem; cursor: pointer; text-shadow: 0 2px 5px rgba(0,0,0,0.3); transition: var(--transition); }
.header.scrolled .mobile-toggle { color: #212529; text-shadow: none; }
.mobile-menu {
    position: fixed; top: 0; right: -100%; width: 85%; max-width: 400px; height: 100vh;
    background: #ffffff; z-index: 2001; padding: 40px 30px;
    box-shadow: -10px 0 30px rgba(0,0,0,0.1);
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    display: flex; flex-direction: column;
}
.mobile-menu.active { right: 0; }
.mobile-menu-header { display: flex; justify-content: space-between; align-items: center; margin-bottom: 50px; }
.close-menu { background: none; border: none; color: var(--primary-color); font-size: 2.5rem; cursor: pointer; }
.mobile-links { display: flex; flex-direction: column; gap: 25px; }
.mobile-links a { font-size: 1.8rem; color: #212529; font-weight: 800; font-family: var(--font-heading); }
.mobile-links a:hover { color: var(--primary-color); }

/* Premium Mobile Bottom Bar (Sticky) */
.mobile-bottom-bar { 
    display: none; position: fixed; bottom: 0; left: 0; width: 100%; z-index: 2000; 
    background: #ffffff; box-shadow: 0 -5px 20px rgba(0,0,0,0.1); 
    padding: 10px 15px; gap: 10px; border-top-left-radius: 20px; border-top-right-radius: 20px;
}
.bottom-bar-btn { 
    flex: 1; display: flex; align-items: center; justify-content: center; padding: 14px 0; 
    color: #fff; font-size: 1.05rem; font-weight: 800; text-transform: uppercase; gap: 8px; 
    font-family: var(--font-heading); letter-spacing: 0.5px; border-radius: 50px;
}
.bottom-bar-btn.call-btn { background: linear-gradient(135deg, #E3000F 0%, #b5000c 100%); box-shadow: 0 4px 15px rgba(227, 0, 15, 0.35); }
.bottom-bar-btn.wa-btn { background: linear-gradient(135deg, #25D366 0%, #128C7E 100%); box-shadow: 0 4px 15px rgba(37, 211, 102, 0.3); }
.bottom-bar-btn:hover { color: #fff; opacity: 0.95; }

@media (max-width: 992px) {
    .info-grid { grid-template-columns: 1fr; }
    .footer-grid { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 768px) {
    .container { padding: 0 15px; }
    .navbar { display: none; }
    .header-actions .btn { display: none !important; }
    .mobile-toggle { display: flex !important; align-items: center; justify-content: center; color: #111111 !important; }
    .section-title { font-size: 2.2rem; }
    .footer-grid { grid-template-columns: 1fr; }
    
    .mobile-bottom-bar { display: flex; }
    body { padding-bottom: 75px; }
    
    /* Hero slider metinleri - mobil ozel */
    .slide-title { font-size: 1.5rem !important; line-height: 1.2 !important; word-break: normal !important; overflow-wrap: normal !important; hyphens: none !important; white-space: normal !important; }
    .tags { margin-bottom: 8px; display: flex; flex-wrap: wrap; justify-content: center; gap: 4px; }
    .tags a { display: block; }
    .tags span { font-size: 0.6rem !important; padding: 3px 8px !important; margin: 0 !important; letter-spacing: 0.3px !important; display: block; white-space: nowrap; }
    .project-data { padding: 0 10px; }
    .hero-btns { display: none !important; }
}

/* =========================================
   HERO SLIDER - Basit & Guvenilir
   ========================================= */
.hero-slider {
    position: relative;
    width: 100%;
    height: calc(100vh - 78px);
    overflow: hidden;
    background: #111;
}
.hero-slide {
    position: absolute;
    inset: 0;
    background-size: cover;
    background-position: center;
    opacity: 0;
    transition: opacity 1s ease-in-out;
    display: flex;
    align-items: center;
    justify-content: center;
}
.hero-slide.active { opacity: 1; }
.hero-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(to bottom, rgba(0,0,0,0.3) 0%, rgba(0,0,0,0.6) 100%);
}
.hero-content {
    position: relative;
    z-index: 2;
    text-align: center;
    padding: 0 20px;
    max-width: 900px;
    width: 100%;
}
.hero-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    justify-content: center;
    margin-bottom: 20px;
}
.hero-tags span {
    background: rgba(255,255,255,0.15);
    backdrop-filter: blur(8px);
    border: 1px solid rgba(255,255,255,0.3);
    color: #fff;
    padding: 6px 18px;
    border-radius: 50px;
    font-size: 0.85rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1px;
}
.hero-title {
    color: #ffffff !important;
    font-size: clamp(2.2rem, 5vw, 5rem);
    font-family: var(--font-heading);
    font-weight: 900;
    margin: 0 0 15px 0;
    line-height: 1.1;
    text-shadow: 0 4px 20px rgba(0,0,0,0.5);
    letter-spacing: -1px;
}
.hero-subtitle {
    color: rgba(255,255,255,0.9);
    font-size: clamp(1rem, 2vw, 1.3rem);
    margin: 0;
    text-shadow: 0 2px 10px rgba(0,0,0,0.4);
}
.hero-dots {
    position: absolute;
    bottom: 120px;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    gap: 10px;
    z-index: 10;
}
.hero-dot {
    width: 10px; height: 10px;
    border-radius: 50%;
    background: rgba(255,255,255,0.4);
    cursor: pointer;
    transition: all 0.3s ease;
    border: 2px solid rgba(255,255,255,0.6);
}
.hero-dot.active {
    background: #fff;
    transform: scale(1.3);
}
.hero-btns {
    position: absolute;
    bottom: 50px;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    gap: 15px;
    z-index: 10;
    white-space: nowrap;
}

@media (max-width: 768px) {
    .hero-slider { height: calc(100svh - 78px); }
    .hero-title { font-size: 1.8rem !important; letter-spacing: -0.5px; }
    .hero-subtitle { font-size: 0.95rem; }
    .hero-tags span { font-size: 0.7rem; padding: 4px 12px; }
    .hero-dots { bottom: 20px; }
    .hero-btns { display: none !important; }
}