:root {
    --primary: #f7c948; /* Taksi Sarısı */
    --dark: #1f2937;    /* Koyu Gri */
    --light: #f9fafb;
    --whatsapp: #25D366;
    --phone: #0b63ce;
}
* { margin: 0; padding: 0; box-sizing: border-box; }
body { font-family: 'Poppins', sans-serif; line-height: 1.6; color: var(--dark); background-color: var(--light); }
a { text-decoration: none; }
.container { max-width: 1100px; margin: 0 auto; padding: 0 20px; }

/* Header & Nav */
header {
    background: var(--dark);
    padding: 15px 0;
    position: sticky;
    top: 0;
    z-index: 1000;
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
}
.nav-flex { display: flex; justify-content: space-between; align-items: center; }
.logo { color: var(--primary); font-size: 1.5rem; font-weight: 700; letter-spacing: 1px; }
.nav-links { list-style: none; display: flex; gap: 20px; }
.nav-links a { color: white; font-weight: 500; transition: color 0.3s; }
.nav-links a:hover { color: var(--primary); }
.nav-btn {
    background: var(--primary);
    color: var(--dark);
    padding: 8px 20px;
    border-radius: 50px;
    font-weight: 600;
    display: none; /* Mobilde gizle, masaüstünde göster */
}
@media(min-width: 768px) { .nav-btn { display: inline-block; } }
.mobile-menu-icon { display: none; color: white; font-size: 1.5rem; cursor: pointer; }
@media(max-width: 768px) {
    .nav-links { display: none; text-align: center; flex-direction: column; position: absolute; top: 60px; left: 0; background: var(--dark); width: 100%; padding: 20px 0; }
    .nav-links.active { display: flex; }
    .mobile-menu-icon { display: block; }
}


/* Hero Section */
.hero {
    background: var(--dark);
    height: 60vh;
    display: flex;
    align-items: center;
    text-align: center;
    color: white;
}
.hero h1 { font-size: 2.5rem; margin-bottom: 15px; line-height: 1.2; }
.hero h1 span { color: var(--primary); }
.hero p { font-size: 1.2rem; margin-bottom: 30px; opacity: 0.9; }

.cta-group { display: flex; flex-direction: column; gap: 15px; justify-content: center; }
.btn {
    padding: 15px 30px;
    border-radius: 50px;
    font-weight: 700;
    font-size: 1.1rem;
    transition: transform 0.2s;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
}
.btn:hover { transform: scale(1.05); }
.btn-primary { background: var(--primary); color: var(--dark); }
.btn-whatsapp { background: var(--whatsapp); color: white; }

@media(min-width: 768px) {
    .cta-group { flex-direction: row; }
    .hero h1 { font-size: 3.5rem; }
}

/* Features */
.features { padding: 60px 0; background: white; }
.section-title { text-align: center; margin-bottom: 40px; }
.section-title h2 { font-size: 2rem; margin-bottom: 10px; }
.grid { display: grid; grid-template-columns: 1fr; gap: 30px; }

.card {
    text-align: center;
    padding: 30px;
    border-radius: 15px;
    background: var(--light);
    box-shadow: 0 5px 15px rgba(0,0,0,0.05);
    transition: 0.3s;
}
.card:hover { transform: translateY(-5px); }
.card i { font-size: 2.5rem; color: var(--primary); margin-bottom: 20px; }
.card h3 { margin-bottom: 15px; }

@media(min-width: 768px) { .grid { grid-template-columns: repeat(3, 1fr); } }

/* Service Area */
.regions { padding: 60px 0; background: var(--dark); color: white; text-align: center; }
.regions p { max-width: 700px; margin: 0 auto 30px auto; font-size: 1.1rem; opacity: 0.8; }
.tag {
    display: inline-block;
    background: rgba(255,255,255,0.1);
    padding: 5px 15px;
    border-radius: 20px;
    margin: 5px;
    font-size: 0.9rem;
}

/* SEO Text (Bottom) */
.seo-text { padding: 40px 0; font-size: 0.95rem; color: #555; line-height: 1.8; }
.seo-text h2 { font-size: 1.8rem; margin-bottom: 15px; text-align: center;}
.seo-text h3 { font-size: 1.4rem; margin-top: 25px; margin-bottom: 10px; color: var(--dark); }

/* Footer */
footer { background: #111; color: #777; padding: 20px 0; text-align: center; font-size: 0.8rem; }

/* Sticky Mobile Action Bar */
.mobile-sticky {
    position: fixed;
    bottom: 0;
    left: 0;
    width: 100%;
    background: white;
    display: flex;
    z-index: 9999;
    box-shadow: 0 -2px 10px rgba(0,0,0,0.1);
}
.sticky-btn {
    flex: 1;
    padding: 15px;
    text-align: center;
    font-weight: 700;
    font-size: 1.1rem;
    color: white;
}
.sticky-call { background: var(--phone); }
.sticky-wa { background: var(--whatsapp); }

@media(min-width: 768px) { .mobile-sticky { display: none; } }

/* Other Pages */
.page-header { background: var(--dark); color: white; padding: 40px 0; text-align: center; }
.page-header h1 { font-size: 2.5rem; }
.content-section { padding: 60px 0; }
.contact-grid { display: grid; grid-template-columns: 1fr; gap: 40px; align-items: flex-start; }
@media(min-width: 768px) { .contact-grid { grid-template-columns: 1fr 1fr; } }
.contact-info h3 { font-size: 1.5rem; margin-bottom: 20px; }
.info-item { display: flex; align-items: center; gap: 15px; margin-bottom: 15px; font-size: 1.1rem; }
.info-item i { font-size: 1.5rem; color: var(--primary); }
.contact-form h3 { font-size: 1.5rem; margin-bottom: 20px; }
.form-group { margin-bottom: 20px; }
.form-group label { display: block; margin-bottom: 5px; font-weight: 500; }
.form-group input, .form-group textarea { width: 100%; padding: 12px; border: 1px solid #ddd; border-radius: 5px; font-family: 'Poppins', sans-serif; }
.form-group textarea { resize: vertical; min-height: 120px; }
.submit-btn { background: var(--primary); color: var(--dark); padding: 12px 30px; border: none; border-radius: 50px; font-weight: 600; cursor: pointer; transition: background 0.3s; }
.submit-btn:hover { background: #e6b83a; }
.price-table { width: 100%; border-collapse: collapse; box-shadow: 0 5px 15px rgba(0,0,0,0.05); }
.price-table th, .price-table td { padding: 15px; text-align: left; border-bottom: 1px solid #ddd; }
.price-table th { background-color: var(--dark); color: white; font-size: 1.1rem; }
.price-table tr:nth-child(even) { background-color: #f9f9f9; }
.price-table tr:hover { background-color: #f1f1f1; }
.disclaimer { margin-top: 30px; text-align: center; font-style: italic; color: #777; }
.faq-item { margin-bottom: 20px; border: 1px solid #ddd; border-radius: 10px; overflow: hidden; }
.faq-question { background: white; padding: 20px; font-weight: 600; cursor: pointer; display: flex; justify-content: space-between; align-items: center; }
.faq-question:hover { background: #f9f9f9; }
.faq-answer { background: #f9fafb; padding: 20px; display: none; }
.faq-item.active .faq-answer { display: block; }
.faq-item.active .faq-question i { transform: rotate(180deg); }
.card-advantages { background: white; padding: 30px; border-radius: 10px; box-shadow: 0 5px 15px rgba(0,0,0,0.05); display: flex; align-items: flex-start; gap: 20px; }
.card-advantages i { font-size: 2.5rem; color: var(--primary); }
.card-advantages h3 { margin-bottom: 10px; }
@media(min-width: 768px) { .grid-advantages { grid-template-columns: repeat(2, 1fr); } }