/* Temel Ayarlar ve Değişkenler */
:root {
    --primary: #d4af37;
    --primary-dark: #b5952f;
    --text-light: #f8fafc;
    --text-muted: #cbd5e1;
    --glass-bg: rgba(15, 23, 42, 0.7);
    --glass-border: rgba(255, 255, 255, 0.1);
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    /* Premium Yazı Tipi Devrede */
    font-family: 'Montserrat', sans-serif;
}

body {
    background-color: #020617;
    background-image: radial-gradient(circle at top right, #1e293b, #020617);
    color: var(--text-light);
    min-height: 100vh;
    display: flex;
    justify-content: center;
    align-items: center;
    padding: 20px;
    overflow-x: hidden;
}

.glass-container {
    background: var(--glass-bg);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    border: 1px solid var(--glass-border);
    border-radius: 24px;
    padding: 50px;
    max-width: 1000px;
    width: 100%;
    box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.5);
    position: relative;
    z-index: 10;
}

.header {
    text-align: center;
    margin-bottom: 30px;
}

.logo {
    font-size: 4rem;
    letter-spacing: 10px;
    color: var(--primary);
    font-weight: 300;
}

.brand-name {
    font-size: 3rem;
    font-weight: 800;
    letter-spacing: 15px;
    margin-left: 15px;
    background: linear-gradient(to right, #ffffff, #cbd5e1);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
}

.subtitle {
    margin-top: 10px;
    font-size: 0.9rem;
    letter-spacing: 5px;
    color: var(--text-muted);
    font-weight: 600;
}

.dynamic-text-area {
    text-align: center;
    margin-bottom: 20px;
    height: 40px;
}

.dynamic-text-area h2 {
    display: inline;
    font-size: 1.5rem;
    font-weight: 400;
    color: var(--primary);
}

.cursor {
    font-size: 1.5rem;
    color: var(--primary);
    animation: blink 1s infinite;
}

@keyframes blink {
    0%, 100% { opacity: 1; }
    50% { opacity: 0; }
}

/* Güven Veren Giriş Metni */
.intro-text {
    text-align: center;
    max-width: 700px;
    margin: 0 auto 40px auto;
    color: var(--text-muted);
    font-size: 0.95rem;
    line-height: 1.6;
}

.content-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 40px;
    margin-bottom: 40px;
}

.info-card, .form-card {
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid var(--glass-border);
    border-radius: 16px;
    padding: 30px;
}

.info-card h3, .form-card h3 {
    font-size: 1.2rem;
    color: var(--primary);
    margin-bottom: 25px;
    text-transform: uppercase;
    letter-spacing: 2px;
}

.info-card ul {
    list-style: none;
}

.info-card li {
    margin-bottom: 20px;
    font-size: 1rem;
    display: flex;
    align-items: flex-start;
    gap: 15px;
    line-height: 1.5;
}

/* Link Stilleri */
.contact-link {
    color: var(--text-light);
    text-decoration: none;
    transition: color 0.3s ease;
}

.contact-link:hover {
    color: var(--primary);
}

.whatsapp-link {
    font-weight: 600;
}

.whatsapp-link:hover {
    color: #25D366; /* Orijinal WhatsApp yeşili hover */
}

/* Form Animasyonları */
.input-group {
    position: relative;
    margin-bottom: 25px;
}

input {
    width: 100%;
    background: transparent;
    border: none;
    border-bottom: 1px solid var(--glass-border);
    padding: 10px 0;
    color: var(--text-light);
    font-size: 1rem;
    transition: all 0.3s ease;
}

input:focus {
    outline: none;
    border-bottom-color: var(--primary);
}

label {
    position: absolute;
    top: 10px;
    left: 0;
    color: var(--text-muted);
    transition: all 0.3s ease;
    pointer-events: none;
}

input:focus ~ label, input:not(:placeholder-shown) ~ label {
    top: -15px;
    font-size: 0.8rem;
    color: var(--primary);
}

button {
    width: 100%;
    padding: 15px;
    background: var(--primary);
    color: #000;
    border: none;
    border-radius: 8px;
    font-weight: 800;
    font-size: 1rem;
    letter-spacing: 1px;
    cursor: pointer;
    transition: all 0.3s ease;
}

button:hover {
    background: var(--text-light);
    transform: translateY(-2px);
}

.footer {
    border-top: 1px solid var(--glass-border);
    padding-top: 30px;
}

.map-wrapper {
    border-radius: 12px;
    overflow: hidden;
    margin-bottom: 20px;
    filter: grayscale(80%) invert(90%) hue-rotate(180deg);
    transition: filter 0.5s ease;
}

.map-wrapper:hover {
    filter: none;
}

.copyright {
    text-align: center;
    color: var(--text-muted);
    font-size: 0.8rem;
}

/* =========================================
   MOBİL OPTİMİZASYON (Kritik Düzeltmeler)
   ========================================= */
@media (max-width: 768px) {
    .content-grid { grid-template-columns: 1fr; gap: 20px; }
    .glass-container { padding: 30px 20px; }
}

@media (max-width: 480px) {
    /* Telefonlarda devasa logoyu küçültüyoruz ki ekrana sığsın */
    .logo { font-size: 2.2rem; letter-spacing: 6px; }
    .brand-name { font-size: 1.8rem; letter-spacing: 10px; margin-left: 10px; }
    .subtitle { font-size: 0.75rem; letter-spacing: 3px; }
    .dynamic-text-area h2 { font-size: 1.1rem; }
    .info-card, .form-card { padding: 20px; }
}