@import url('https://fonts.googleapis.com/css2?family=Montserrat:wght@400;700;900&display=swap');

:root {
    --primary-green: #6cc24a; /* Etiketteki Pantone 2287C benzeri */
    --dark-bg: #0a0a0a;
    --dark-card: #111;
    --text-color: #fff;
    --glass: rgba(255, 255, 255, 0.05);
}

body {
    margin: 0;
    padding: 0;
    font-family: 'Montserrat', sans-serif;
    background-color: var(--dark-bg);
    color: var(--text-color);
    overflow-x: hidden;
}

/* Navigasyon */
nav {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 20px 5%;
    background: rgba(0,0,0,0.8);
    position: fixed;
    width: 90%;
    z-index: 1000;
    backdrop-filter: blur(10px);
    border-bottom: 1px solid var(--primary-green);
}

.logo {
    font-size: 24px;
    font-weight: 900;
    color: var(--primary-green);
    letter-spacing: 2px;
    text-transform: uppercase;
}

.nav-links a {
    color: #fff;
    text-decoration: none;
    margin-left: 20px;
    font-weight: 700;
    transition: 0.3s;
}

.nav-links a:hover { color: var(--primary-green); }

.lang-switch a {
    color: #888;
    text-decoration: none;
    margin-left: 10px;
    font-size: 12px;
}
.lang-switch a.active { color: var(--primary-green); font-weight: bold; }

/* Hero Section & Animasyon */
header {
    height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    position: relative;
    overflow: hidden;
}

header::before {
    content: '';
    position: absolute;
    width: 600px;
    height: 600px;
    background: var(--primary-green);
    filter: blur(150px);
    opacity: 0.2;
    border-radius: 50%;
    z-index: -1;
}

.hero-content h1 {
    font-size: 5rem;
    text-transform: uppercase;
    font-style: italic;
    margin: 0;
    line-height: 1;
}

.hero-content h2 {
    color: var(--primary-green);
    font-weight: 400;
    letter-spacing: 5px;
}

/* Şişe Animasyonu */
.bottle-container {
    position: fixed;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    z-index: -1;
    transition: transform 0.1s ease-out;
    opacity: 0.4;
}
.bottle-container img {
    height: 80vh;
    filter: drop-shadow(0 0 20px var(--primary-green));
}

/* Bölümler */
section {
    padding: 100px 5%;
    min-height: 80vh;
    display: flex;
    flex-direction: column;
    justify-content: center;
    position: relative;
    z-index: 1;
    background: linear-gradient(to bottom, transparent, #0a0a0a 90%);
}

.product-card {
    background: var(--glass);
    border: 1px solid rgba(255,255,255,0.1);
    padding: 40px;
    border-radius: 20px;
    backdrop-filter: blur(10px);
    max-width: 800px;
    margin: 0 auto;
    box-shadow: 0 0 30px rgba(108, 194, 74, 0.1);
}

table {
    width: 100%;
    border-collapse: collapse;
    margin-top: 20px;
}
td, th {
    padding: 15px;
    border-bottom: 1px solid rgba(255,255,255,0.1);
    text-align: left;
}
th { color: var(--primary-green); }

/* Form */
input, textarea, select {
    width: 100%;
    padding: 15px;
    margin: 10px 0;
    background: #222;
    border: 1px solid #333;
    color: #fff;
    border-radius: 5px;
}
input:focus, textarea:focus {
    border-color: var(--primary-green);
    outline: none;
}
button {
    background: var(--primary-green);
    color: #000;
    padding: 15px 40px;
    border: none;
    font-weight: 900;
    text-transform: uppercase;
    cursor: pointer;
    transition: 0.3s;
}
button:hover {
    background: #fff;
    transform: scale(1.05);
}

/* Footer */
footer {
    text-align: center;
    padding: 20px;
    border-top: 1px solid #222;
    color: #666;
    font-size: 12px;
}

/* Mobil */
@media (max-width: 768px) {
    .hero-content h1 { font-size: 3rem; }
    .bottle-container img { height: 50vh; opacity: 0.2; }
    nav { flex-direction: column; }
    .nav-links { margin-top: 15px; }
}