:root {
    --primary-color: #2e5a44; /* Doğal koyu yeşil */
    --accent-color: #25d366;  /* Canlı WhatsApp yeşili / Buton rengi */
    --bg-color: #fcfbfa;      /* Yumuşak açık krem rengi */
    --text-color: #333333;
    --white: #ffffff;
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: 'Poppins', sans-serif;
    scroll-behavior: smooth;
}

body {
    background-color: var(--bg-color);
    color: var(--text-color);
    line-height: 1.6;
}

/* Sabit WhatsApp Butonu (Sağ Alt - Yeşil) */
.whatsapp-float {
    position: fixed;
    bottom: 30px;
    right: 30px;
    background-color: #25d366;
    color: white;
    padding: 15px 20px;
    border-radius: 50px;
    display: flex;
    align-items: center;
    gap: 10px;
    box-shadow: 0 4px 15px rgba(0,0,0,0.2);
    z-index: 1000;
    text-decoration: none;
    font-weight: 600;
    transition: 0.3s;
}

.whatsapp-float:hover {
    background-color: #1ebe5d;
    transform: scale(1.05);
}

.whatsapp-float i {
    font-size: 24px;
}

/* Header / Navbar */
header {
    background: var(--white);
    box-shadow: 0 2px 10px rgba(0,0,0,0.05);
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 999;
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 15px 50px;
}

.logo {
    font-size: 22px;
    font-weight: 700;
    color: var(--primary-color);
    text-decoration: none;
}

nav ul {
    display: flex;
    list-style: none;
    gap: 30px;
    align-items: center;
}

nav ul li a {
    text-decoration: none;
    color: var(--text-color);
    font-weight: 500;
    transition: 0.3s;
}

nav ul li a:hover {
    color: var(--primary-color);
}

.nav-wa-btn {
    background: #25d366 !important;
    color: white !important;
    padding: 8px 15px;
    border-radius: 20px;
}

/* Hero Bölümü */
/* Hero Bölümü Yeni Tasarım (Görsel + Metin) */
.hero {
    min-height: 90vh;
    background: linear-gradient(135deg, #2e5a44 0%, #1a382a 100%);
    display: flex;
    align-items: center;
    padding: 100px 10% 60px 10%;
    color: var(--white);
    margin-top: 60px;
}

.hero-container {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 50px;
    width: 100%;
}

.hero-text {
    flex: 1;
}

.hero-text h1 {
    font-size: 42px;
    margin-bottom: 20px;
    font-weight: 700;
    line-height: 1.2;
}

.hero-text p {
    font-size: 16px;
    margin-bottom: 30px;
    color: #e2e8f0;
    line-height: 1.6;
}

.hero-image {
    flex: 1;
    display: flex;
    justify-content: center;
}

.hero-image img {
    width: 100%;
    max-width: 420px;
    height: 380px;
    object-fit: cover;
    border-radius: 20px;
    box-shadow: 0 15px 35px rgba(0,0,0,0.3);
    border: 4px solid rgba(255, 255, 255, 0.1);
}

.btn {
    background-color: #25d366;
    color: var(--white);
    padding: 12px 25px;
    border-radius: 30px;
    text-decoration: none;
    font-weight: 600;
    display: inline-flex;
    align-items: center;
    gap: 8px;
    transition: 0.3s;
    border: none;
    cursor: pointer;
    font-size: 14px;
}

.btn:hover {
    background-color: #1ebe5d;
    transform: translateY(-2px);
}

/* Genel Bölüm Stilleri */
section {
    padding: 80px 10%;
}

.section-title {
    text-align: center;
    margin-bottom: 50px;
}

.section-title h2 {
    font-size: 32px;
    color: var(--primary-color);
    margin-bottom: 10px;
}

.section-title p {
    color: #666;
}

/* Ürünler Grid (Full Responsive) */
.products-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 30px;
}

.product-card {
    background: var(--white);
    border-radius: 12px;
    overflow: hidden;
    box-shadow: 0 5px 15px rgba(0,0,0,0.05);
    transition: 0.3s;
    text-align: center;
}

.product-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 25px rgba(0,0,0,0.1);
}

.product-img {
    width: 100%;
    height: 250px;
    object-fit: cover;
}

.product-info {
    padding: 20px;
}

.product-card h3 {
    font-size: 18px;
    margin-bottom: 8px;
    color: var(--text-color);
}

.product-card p {
    color: #777;
    font-size: 14px;
    margin-bottom: 15px;
}

/* Hakkımızda Bölümü */
.about-section {
    background-color: #fff;
}

.about-content {
    display: flex;
    align-items: center;
    gap: 50px;
    background: var(--white);
}

.about-text {
    flex: 1;
}

.about-text h3 {
    color: var(--primary-color);
    margin-bottom: 15px;
    font-size: 24px;
}

.about-text p {
    margin-bottom: 15px;
    color: #555;
}

.about-img {
    flex: 1;
    border-radius: 10px;
    overflow: hidden;
    height: 350px;
}

.about-img img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

/* Kargo ve Güven Bölümü */
.features {
    background-color: #f4f1ea;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 30px;
    text-align: center;
}

.feature-box {
    background: var(--white);
    padding: 30px;
    border-radius: 10px;
    box-shadow: 0 3px 10px rgba(0,0,0,0.03);
}

.feature-box i {
    font-size: 40px;
    color: var(--primary-color);
    margin-bottom: 15px;
}

.feature-box h4 {
    margin-bottom: 10px;
    font-size: 18px;
}

.feature-box p {
    color: #666;
    font-size: 14px;
}

/* Footer */
footer {
    background-color: var(--primary-color);
    color: var(--white);
    text-align: center;
    padding: 40px 20px;
}

footer p {
    margin-bottom: 10px;
}

/* Mobil Uyum (Responsive) */
@media (max-width: 768px) {
     .hero-container {
        flex-direction: column;
        text-align: center;
    }
    .hero-text h1 {
        font-size: 28px;
    }
    .hero-image img {
        height: 280px;
    }
    header {
        padding: 15px 20px;
    }
    nav ul {
        display: none; 
    }
    .about-content {
        flex-direction: column;
    }
    .hero h1 {
        font-size: 28px;
    }
    .hero p {
        font-size: 14px;
    }
}