/* --- Fresh Garden Değişkenleri --- */
:root {
    --primary-green: #2E7D32;   /* Derin Orman Yeşili */
    --secondary-green: #A5D6A7; /* Açık Yaprak Yeşili */
    --accent-yellow: #FDD835;   /* Güneş Sarısı (Vurgu) */
    --bg-light: #F1F8E9;        /* Çok Açık Nane */
    --bg-white: #ffffff;
    --text-dark: #1B5E20;       /* Koyu Yeşil/Siyah */
    --text-body: #37474F;
    
    --font-heading: 'Merriweather', serif; /* Organik ve Şık */
    --font-body: 'Open Sans', sans-serif;  /* Temiz ve Modern */
    
    --shadow-soft: 0 4px 15px rgba(46, 125, 50, 0.15);
    --radius: 12px;
    --max-width: 1200px;
}

/* --- Fontlar --- */
@import url('https://fonts.googleapis.com/css2?family=Merriweather:wght@400;700&family=Open+Sans:wght@400;600&display=swap');

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

body {
    background-color: var(--bg-light);
    color: var(--text-body);
    font-family: var(--font-body);
    line-height: 1.6;
    display: flex;
    flex-direction: column;
    min-height: 100vh;
}

a { text-decoration: none; color: inherit; transition: 0.3s; }
ul { list-style: none; }
img { width: 100%; height: auto; display: block; border-radius: var(--radius); }

/* --- Tipografi --- */
h1, h2, h3 {
    font-family: var(--font-heading);
    color: var(--text-dark);
    margin-bottom: 1rem;
}

h1 { font-size: 2.8rem; line-height: 1.2; }
h2 { font-size: 2.2rem; text-align: center; margin-bottom: 2rem; position: relative; }

/* Başlık Altı Yaprak Dekoru */
h2::after {
    content: '';
    display: block;
    width: 60px;
    height: 3px;
    background-color: var(--primary-green);
    margin: 10px auto 0;
    border-radius: 2px;
}

p { margin-bottom: 1.5rem; }

/* --- Header --- */
header {
    background-color: var(--bg-white);
    padding: 1rem 0;
    position: sticky;
    top: 0;
    z-index: 1000;
    box-shadow: 0 2px 10px rgba(0,0,0,0.05);
}

.nav-container {
    max-width: var(--max-width);
    margin: 0 auto;
    padding: 0 20px;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo {
    font-family: var(--font-heading);
    font-size: 1.8rem;
    font-weight: 700;
    color: var(--primary-green);
    display: flex;
    align-items: center;
    gap: 8px;
}

.nav-links { display: flex; gap: 30px; }

.nav-links a {
    font-weight: 600;
    color: var(--text-dark);
    padding: 5px 10px;
    border-radius: 20px;
}

.nav-links a:hover, .nav-links a.active {
    background-color: var(--secondary-green);
    color: var(--text-dark);
}

.burger { display: none; cursor: pointer; }
.burger div { width: 25px; height: 3px; background-color: var(--primary-green); margin: 5px; transition: 0.3s; }

/* --- Hero Bölümü --- */
.hero {
    height: 80vh;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    background: linear-gradient(rgba(0, 0, 0, 0.3), rgba(0, 0, 0, 0.3)), url('https://images.pexels.com/photos/1083895/pexels-photo-1083895.jpeg?auto=compress&cs=tinysrgb&w=1260&h=750&dpr=1');
    background-size: cover;
    background-position: center;
    color: white;
    padding: 0 20px;
}

.hero h1 { color: white; text-shadow: 2px 2px 4px rgba(0,0,0,0.5); }
.hero p { color: #f1f1f1; font-size: 1.2rem; max-width: 600px; margin: 0 auto 30px; }

.btn {
    display: inline-block;
    padding: 12px 30px;
    background-color: var(--primary-green);
    color: white;
    border-radius: 50px;
    font-weight: bold;
    border: 2px solid var(--primary-green);
}

.btn:hover {
    background-color: transparent;
    color: white;
    border-color: white;
}

/* --- Genel Düzen --- */
.container {
    max-width: var(--max-width);
    margin: 0 auto;
    padding: 80px 20px;
}

.grid-3 {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
}

.grid-2 {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 50px;
    align-items: center;
}

/* --- Kartlar --- */
.card {
    background: var(--bg-white);
    padding: 30px;
    border-radius: var(--radius);
    box-shadow: var(--shadow-soft);
    text-align: center;
    transition: transform 0.3s;
    border-bottom: 5px solid var(--secondary-green);
}

.card:hover { transform: translateY(-10px); }

.icon-box svg {
    width: 50px; height: 50px;
    fill: var(--primary-green);
    margin-bottom: 20px;
}

/* --- Footer --- */
footer {
    background-color: var(--primary-green);
    color: white;
    padding: 60px 0 20px;
    margin-top: auto;
}

.footer-content {
    display: flex;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 40px;
    max-width: var(--max-width);
    margin: 0 auto;
    padding: 0 20px;
}

.footer-col h4 {
    font-family: var(--font-heading);
    margin-bottom: 20px;
    color: var(--secondary-green);
    font-size: 1.2rem;
}

.footer-col a {
    display: block;
    margin-bottom: 10px;
    color: #e8f5e9;
    font-size: 0.95rem;
}

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

.german-phone {
    font-weight: bold;
    color: var(--accent-yellow);
    font-size: 1.1rem;
    display: flex;
    align-items: center;
    gap: 10px;
}

.copyright {
    text-align: center;
    margin-top: 40px;
    padding-top: 20px;
    border-top: 1px solid rgba(255,255,255,0.2);
    font-size: 0.9rem;
}

/* --- Mobil Uyumluluk --- */
@media (max-width: 768px) {
    .nav-links {
        position: absolute;
        right: 0;
        top: 70px;
        height: 100vh;
        width: 100%;
        background-color: var(--bg-white);
        flex-direction: column;
        align-items: center;
        justify-content: start;
        padding-top: 60px;
        transform: translateX(100%);
        transition: transform 0.3s ease-in;
    }
    .nav-links.active { transform: translateX(0); }
    .burger { display: block; }
    
    .grid-2 { grid-template-columns: 1fr; }
    .hero h1 { font-size: 2.2rem; }
    .footer-content { flex-direction: column; text-align: center; }
    .german-phone { justify-content: center; }
}