* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
}

body {
    background: linear-gradient(135deg, #f5f7fa 0%, #c3cfe2 100%);
    min-height: 100vh;
    display: flex;
    justify-content: center;
    align-items: center;
    padding: 20px;
}

.container {
    max-width: 800px;
    width: 100%;
    background: white;
    border-radius: 20px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
    padding: 40px;
}

header {
    text-align: center;
    margin-bottom: 40px;
}

h1 {
    color: #2c3e50;
    font-size: 2.5em;
    margin-bottom: 10px;
}

.subtitle {
    color: #7f8c8d;
    font-size: 1.2em;
}

.domain-info {
    margin-bottom: 40px;
}

.domain-card {
    background: #f8f9fa;
    border-radius: 15px;
    padding: 30px;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.05);
}

h2 {
    color: #2c3e50;
    margin-bottom: 20px;
    font-size: 1.8em;
}

ul {
    list-style: none;
}

li {
    margin: 15px 0;
    color: #34495e;
    font-size: 1.1em;
    display: flex;
    align-items: center;
}

li i {
    color: #27ae60;
    margin-right: 10px;
}

.contact {
    text-align: center;
}

.contact-info {
    margin-top: 20px;
}

.contact-buttons {
    display: flex;
    gap: 15px;
    justify-content: center;
    flex-wrap: wrap;
}

.contact-button {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    color: white;
    text-decoration: none;
    padding: 15px 30px;
    border-radius: 50px;
    font-size: 1.2em;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    min-width: 200px;
}

.phone-button {
    background: #27ae60;
}

.whatsapp-button {
    background: #25D366;
    position: relative;
}

.whatsapp-button i {
    margin-right: 10px;
    font-size: 1.2em;
}

/* Fallback for when icon doesn't load */
.whatsapp-button i:not([class*="fa-"]) {
    display: none;
}

.whatsapp-button span {
    display: inline-block;
}

/* Fallback text for accessibility */
.whatsapp-button::before {
    content: "📱";
    margin-right: 10px;
    display: none;
}

.whatsapp-button i:not([class*="fa-"]) + span::before {
    content: "📱";
    margin-right: 10px;
    display: inline-block;
}

.contact-button:hover {
    transform: translateY(-3px);
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.2);
}

.phone-button:hover {
    box-shadow: 0 5px 15px rgba(39, 174, 96, 0.3);
}

.whatsapp-button:hover {
    box-shadow: 0 5px 15px rgba(37, 211, 102, 0.3);
}

.contact-button i {
    margin-right: 10px;
    font-size: 1.2em;
}

.contact-text {
    color: #7f8c8d;
    font-size: 1.1em;
    margin-top: 15px;
}

footer {
    text-align: center;
    margin-top: 40px;
    color: #7f8c8d;
    font-size: 0.9em;
}

@media (max-width: 600px) {
    .container {
        padding: 20px;
    }

    h1 {
        font-size: 2em;
    }

    .domain-card {
        padding: 20px;
    }

    .contact-button {
        padding: 12px 25px;
        font-size: 1.1em;
        min-width: 160px;
    }
}