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

body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    background: linear-gradient(135deg, #4a5fc1 0%, #5a3d8a 50%, #c75ac7 100%);
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 20px;
}

.container {
    width: 100%;
    max-width: 450px;
}

.card {
    background: white;
    border-radius: 20px;
    padding: 25px 20px;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.08);
    text-align: center;
    animation: slideUp 0.6s ease-out;
}

@keyframes slideUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Logo */
.logo-section {
    margin: -25px -20px 5px -20px;
}

.logo {
    width: 100%;
    height: auto;
    max-height: 140px;
    border-radius: 20px 20px 0 0;
    object-fit: contain;
    background: white;
}

/* Başlıklar */
h1 {
    color: #2c3e50;
    font-size: 26px;
    font-weight: 700;
    margin-bottom: 2px;
}

.subtitle {
    color: #e67e22;
    font-size: 13px;
    font-weight: 600;
    letter-spacing: 1px;
    text-transform: uppercase;
    margin-bottom: 8px;
}

.description {
    color: #7f8c8d;
    font-size: 13px;
    line-height: 1.5;
    margin-bottom: 10px;
}

/* İletişim Bölümü */
.contact-section {
    display: flex;
    flex-direction: column;
    gap: 8px;
    margin-bottom: 15px;
}

.contact-item {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 12px;
    padding: 11px 16px;
    border-radius: 12px;
    text-decoration: none;
    font-size: 14px;
    font-weight: 500;
    transition: all 0.3s ease;
    cursor: pointer;
}

.contact-item i {
    font-size: 18px;
    width: 24px;
}

/* WhatsApp */
.whatsapp {
    background: #25d366;
    color: white;
}

.whatsapp:hover {
    background: #20ba5a;
    transform: translateX(5px);
    box-shadow: 0 5px 20px rgba(37, 211, 102, 0.3);
}

/* Telefon */
.phone {
    background: #3498db;
    color: white;
}

.phone:hover {
    background: #2980b9;
    transform: translateX(5px);
    box-shadow: 0 5px 20px rgba(52, 152, 219, 0.3);
}

/* Email */
.email {
    background: #e74c3c;
    color: white;
}

.email:hover {
    background: #c0392b;
    transform: translateX(5px);
    box-shadow: 0 5px 20px rgba(231, 76, 60, 0.3);
}

/* Adres */
.location {
    background: #f39c12;
    color: white;
}

.location:hover {
    background: #d68910;
    transform: translateX(5px);
    box-shadow: 0 5px 20px rgba(243, 156, 18, 0.3);
}

/* Sosyal Medya Bölümü */
.social-section {
    padding-top: 12px;
    border-top: 1px solid #ecf0f1;
}

.social-title {
    color: #2c3e50;
    font-size: 11px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: 10px;
}

.social-icons {
    display: flex;
    justify-content: center;
    gap: 10px;
}

.social-icons a {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    background: #ecf0f1;
    color: #2c3e50;
    text-decoration: none;
    font-size: 16px;
    transition: all 0.3s ease;
}

.social-icons a:hover {
    background: #e67e22;
    color: white;
    transform: translateY(-5px);
    box-shadow: 0 5px 15px rgba(230, 126, 34, 0.3);
}

/* Alt Bilgi */
.footer-text {
    color: #95a5a6;
    font-size: 11px;
    margin-top: 12px;
    font-style: italic;
}

/* Mobil Responsive */
@media (max-width: 480px) {
    .card {
        padding: 22px 16px;
        border-radius: 15px;
    }

    h1 {
        font-size: 22px;
    }

    .contact-item {
        font-size: 13px;
        padding: 9px 12px;
    }

    .contact-item i {
        font-size: 16px;
    }

    .social-icons a {
        width: 36px;
        height: 36px;
        font-size: 14px;
    }

    .logo {
        width: 140px;
        height: 100px;
    }
}

@media (max-width: 360px) {
    body {
        padding: 10px;
    }

    .card {
        padding: 18px 11px;
    }

    h1 {
        font-size: 20px;
    }

    .contact-item {
        font-size: 12px;
        padding: 8px 9px;
        gap: 8px;
    }

    .logo {
        width: 120px;
        height: 85px;
    }
}