/* --- TEMEL AYARLAR (ZEUS/YILDIRIM TEMASI) --- */
:root {
    --primary-color: #050810;
    --secondary-color: #111827;
    --accent-color: #FCD34D;
    --accent-dark: #F59E0B;
    --text-light: #F3F4F6;
    --text-dark: #050810;
    --text-muted: #9CA3AF;
    --whatsapp-color: #25D366;
}

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

body {
    font-family: 'Open Sans', sans-serif;
    background-color: var(--primary-color);
    color: var(--text-light);
    line-height: 1.7;
    overflow-x: hidden;
    background: radial-gradient(ellipse at center, #111827 0%, #050810 70%);
}

html { scroll-behavior: smooth; }

.container { max-width: 1100px; margin: 0 auto; padding: 0 20px; }

section { padding: 80px 0; position: relative; overflow: hidden; }

h1, h2, h3, h4, h5, h6 {
    font-family: 'Montserrat', sans-serif;
    font-weight: 800;
    margin-bottom: 20px;
    color: var(--text-light);
}

h2.section-title {
    font-size: 3rem; text-align: center; margin-bottom: 50px; letter-spacing: 1px; text-transform: uppercase;
}
h2.section-title::after {
    content: ''; display: block; width: 80px; height: 4px;
    background: linear-gradient(90deg, transparent, var(--accent-color), transparent);
    margin: 15px auto 0; border-radius: 2px;
}

.btn {
    display: inline-block; padding: 14px 32px; border-radius: 50px; text-decoration: none; font-weight: 700;
    transition: all 0.4s ease; font-size: 1rem; border: 2px solid transparent; text-transform: uppercase; letter-spacing: 0.5px;
    font-family: 'Montserrat', sans-serif;
}
.btn-gold { background-color: var(--accent-color); color: var(--text-dark); border-color: var(--accent-color); }
.btn-gold:hover { background-color: var(--accent-dark); color: var(--text-dark); border-color: var(--accent-dark); transform: translateY(-3px); }
.btn-outline { background-color: transparent; color: var(--accent-color); border-color: var(--accent-color); }
.btn-outline:hover { background-color: var(--accent-color); color: var(--text-dark); transform: translateY(-3px); }

header {
    background-color: rgba(5, 8, 16, 0.7);
    backdrop-filter: blur(10px);
    padding: 20px 0; position: sticky; top: 0; z-index: 1000;
    border-bottom: 1px solid rgba(252, 211, 77, 0.1);
}
header .container { display: flex; justify-content: space-between; align-items: center; }
.logo { font-size: 2.2rem; font-weight: 800; color: var(--accent-color); text-decoration: none; letter-spacing: 1px; font-family: 'Montserrat', sans-serif; }
nav ul { list-style: none; display: flex; }
nav ul li { margin-left: 35px; }
nav ul li a {
    color: var(--text-muted); text-decoration: none; font-weight: 600; transition: color 0.3s ease;
    padding-bottom: 5px; position: relative;
}
nav ul li a::after {
    content: ''; position: absolute; left: 0; bottom: 0; width: 0%; height: 2px; background-color: var(--accent-color); transition: width 0.3s ease;
}
nav ul li a:hover::after, nav ul li a.active::after { width: 100%; }
nav ul li a:hover, nav ul li a.active { color: var(--text-light); }
.header-phone { display: block; }

.hero {
    height: 90vh; display: flex; align-items: center; justify-content: center; text-align: center; position: relative;
}
.hero-content { position: relative; z-index: 2; max-width: 900px; margin: 0 auto; animation: fadeInScale 1.5s ease-out forwards; }
.hero h1 { font-size: 4.5rem; margin-bottom: 20px; line-height: 1.2; }
.hero h1 .highlight { color: var(--accent-color); }
.hero p { font-size: 1.25rem; max-width: 760px; margin: 0 auto 40px auto; color: var(--text-muted); }
.hero-buttons .btn { margin: 0 15px; }

.guven { background-color: transparent; border-top: 1px solid rgba(252, 211, 77, 0.1); border-bottom: 1px solid rgba(252, 211, 77, 0.1); }

.cards-container { display: flex; justify-content: center; flex-wrap: wrap; gap: 30px; }
.card {
    background: var(--secondary-color); padding: 40px; border-radius: 12px; text-align: center; flex-basis: 280px;
    box-shadow: 0 8px 25px rgba(0,0,0,0.3); transition: transform 0.4s ease, box-shadow 0.4s ease;
    border: 1px solid rgba(252, 211, 77, 0.1);
}
.card:hover { transform: translateY(-8px) scale(1.02); box-shadow: 0 15px 40px rgba(0,0,0,0.5); border-color: var(--accent-color); }
.card i { font-size: 3.5rem; color: var(--accent-color); margin-bottom: 25px; }
.card h3 { font-size: 1.5rem; margin-bottom: 15px; color: var(--accent-color); }
.card p { font-size: 1rem; color: var(--text-muted); }

.hizmetler { background: var(--primary-color); }
.hizmet-item {
    margin-bottom: 60px; text-align: center; background: var(--secondary-color); padding: 40px; border-radius: 12px;
    border: 1px solid rgba(252, 211, 77, 0.1);
}
.hizmet-text h3 { font-size: 2.2rem; color: var(--accent-color); margin-bottom: 15px; }
.hizmet-text p { color: var(--text-muted); font-size: 1.1rem; }
.hizmet-text strong { color: var(--text-light); font-weight: 600; }

.filo { background-color: var(--secondary-color); }
.filo-list { display: flex; flex-direction: column; gap: 20px; max-width: 900px; margin: 0 auto; }
.filo-arac {
    background: var(--primary-color); border: 1px solid rgba(252, 211, 77, 0.1); padding: 30px; border-radius: 10px; text-align: center;
    transition: background-color 0.3s ease;
}
.filo-arac:hover { background-color: var(--primary-color); border-color: var(--accent-color); }
.filo-arac h4 { color: var(--accent-color); font-size: 1.8rem; margin-bottom: 10px; }
.filo-arac p { font-size: 1.1rem; color: var(--text-muted); }

.nasil-calisir { background: var(--primary-color); }
.steps-container { display: flex; justify-content: center; text-align: center; gap: 40px; flex-wrap: wrap; }
.step {
    flex-basis: 300px; background: var(--secondary-color); padding: 40px; border-radius: 12px; box-shadow: 0 8px 25px rgba(0,0,0,0.3);
    border: 1px solid rgba(252, 211, 77, 0.1); transition: transform 0.4s ease;
}
.step:hover { transform: translateY(-8px); }
.step i { font-size: 4rem; color: var(--accent-color); margin-bottom: 25px; line-height: 1; }
.step h3 { font-size: 1.6rem; color: var(--accent-color); }
.step p { color: var(--text-muted); }
.step code { color: var(--text-light); font-weight: 600; font-size: 1.1rem; }

.yorumlar { background: var(--primary-color); }
.yorum-slider { display: flex; overflow-x: auto; scroll-snap-type: x mandatory; -webkit-overflow-scrolling: touch; padding-bottom: 20px; margin-top: 40px; }
.yorum-item {
    flex: 0 0 auto; width: 450px; margin-right: 30px; scroll-snap-align: start; background: var(--secondary-color); padding: 30px; border-radius: 12px;
    box-shadow: 0 8px 25px rgba(0,0,0,0.3); border: 1px solid rgba(252, 211, 77, 0.1); text-align: left; position: relative;
}
.yorum-item::before { content: "“"; font-family: serif; font-size: 6rem; color: var(--accent-color); opacity: 0.1; position: absolute; top: -20px; left: 20px; line-height: 1; z-index: 0; }
.yorum-item p { font-style: italic; margin-bottom: 20px; position: relative; z-index: 1; color: var(--text-light); }
.yorum-item .musteri-bilgi { font-weight: 600; color: var(--accent-color); }
.yorum-item .rating { color: var(--accent-color); font-size: 1.1rem; margin-top: 5px; }

.sss { background: var(--primary-color); }
.accordion-item {
    background-color: var(--secondary-color); border: 1px solid rgba(252, 211, 77, 0.1); border-radius: 8px; margin-bottom: 15px; overflow: hidden;
    box-shadow: 0 4px 15px rgba(0,0,0,0.2);
}
.accordion-header {
    padding: 20px 25px; cursor: pointer; display: flex; justify-content: space-between; align-items: center;
    font-size: 1.2rem; font-weight: 700; color: var(--text-light); transition: background-color 0.3s ease;
    font-family: 'Open Sans', sans-serif; font-weight: 600;
}
.accordion-header:hover { color: var(--accent-color); }
.accordion-header i { transition: transform 0.3s ease; color: var(--accent-color); }
.accordion-header.active i { transform: rotate(180deg); }
.accordion-content {
    padding: 0 25px; max-height: 0; overflow: hidden; transition: max-height 0.4s ease-out, padding 0.4s ease-out; background-color: var(--primary-color);
}
.accordion-content p { padding: 20px 0; color: var(--text-muted); }
.accordion-item.active .accordion-content { max-height: 200px; padding-bottom: 20px; }

.cta { background: linear-gradient(45deg, var(--accent-color), var(--accent-dark)); color: var(--text-dark); text-align: center; }
.cta h2 { font-size: 3rem; color: var(--text-dark); text-shadow: 0 2px 5px rgba(0,0,0,0.2); }
.cta p { font-size: 1.2rem; margin-bottom: 40px; color: var(--text-dark); }
.cta .btn { background-color: var(--primary-color); color: var(--text-light); border-color: var(--primary-color); font-size: 1.1rem; padding: 18px 40px; }
.cta .btn:hover { background-color: #000; color: var(--accent-color); border-color: #000; }
.cta .cta-phone { margin-top: 25px; font-size: 1.3rem; font-weight: 700; }
.cta .cta-phone a { color: var(--text-dark); text-decoration: none; }

footer { background-color: var(--secondary-color); padding: 70px 0 30px 0; font-size: 0.95rem; color: var(--text-muted); border-top: 1px solid rgba(252, 211, 77, 0.1); }
.footer-container { display: grid; grid-template-columns: repeat(4, 1fr); gap: 40px; margin-bottom: 50px; }
.footer-col h4 { font-size: 1.3rem; color: var(--accent-color); margin-bottom: 20px; text-transform: uppercase; }
.footer-col p { font-weight: 400; }
.footer-col ul { list-style: none; }
.footer-col ul li { margin-bottom: 12px; }
.footer-col ul li a { color: var(--text-muted); text-decoration: none; font-weight: 400; transition: color 0.3s ease; }
.footer-col ul li a:hover { color: var(--text-light); }
.footer-col i { width: 25px; margin-right: 10px; color: var(--accent-color); text-align: center; }
.footer-bottom { text-align: center; border-top: 1px solid rgba(252, 211, 77, 0.1); padding-top: 30px; font-size: 0.85rem; color: #777; }

.mobile-sticky-buttons {
    display: none; position: fixed; bottom: 0; left: 0; width: 100%; z-index: 1000; box-shadow: 0 -5px 15px rgba(0,0,0,0.5);
}
.mobile-sticky-buttons a { flex: 1; padding: 18px 10px; text-align: center; text-decoration: none; font-weight: 700; font-size: 1.1rem; display: flex; align-items: center; justify-content: center; gap: 8px; }
.btn-whatsapp { background-color: var(--whatsapp-color); color: var(--text-light); }
.btn-call { background-color: var(--accent-color); color: var(--text-dark); }

[data-aos] { opacity: 0; transition: transform 1s cubic-bezier(0.25, 0.46, 0.45, 0.94), opacity 1s cubic-bezier(0.25, 0.46, 0.45, 0.94); }
[data-aos="fade-up"] { transform: translateY(50px); }
[data-aos="fade-right"] { transform: translateX(-50px); }
[data-aos="fade-left"] { transform: translateX(50px); }
[data-aos].aos-animate { opacity: 1; transform: translate(0,0); }
@keyframes fadeInScale { from { opacity: 0; transform: scale(0.9); } to { opacity: 1; transform: scale(1); } }

@media (max-width: 992px) {
    .hero h1 { font-size: 3.5rem; }
    .hero p { font-size: 1.2rem; }
    h2.section-title { font-size: 2.5rem; }
    .hizmet-item { text-align: center; }
    .hizmet-text h3 { font-size: 1.8rem; margin-top: 0; }
    .yorum-item { width: 90%; margin: 0 15px; }
}
@media (max-width: 768px) {
    header .container { flex-direction: column; gap: 15px; }
    nav ul { display: none; }
    .header-phone { display: none; }
    .hero h1 { font-size: 2.8rem; }
    .hero p { font-size: 1rem; }
    .hero-buttons .btn { font-size: 1rem; padding: 12px 25px; margin: 5px; }
    h2.section-title { font-size: 2rem; }
    .cards-container, .steps-container { flex-direction: column; align-items: center; }
    .card, .step { width: 90%; }
    .filo-list { width: 90%; margin: 0 auto; }
    .footer-container { grid-template-columns: 1fr 1fr; }
    .mobile-sticky-buttons { display: flex; }
    body { padding-bottom: 60px; }
    .cta h2 { font-size: 2.2rem; }
    .accordion-header { font-size: 1rem; padding: 15px 20px; }
}
@media (max-width: 500px) { .footer-container { grid-template-columns: 1fr; } }