:root {
    --bg-color: #0f172a;
    --text-color: #f8fafc;
    --card-bg: rgba(30, 41, 59, 0.7);
    --accent-color: #38bdf8;
    --accent-glow: rgba(56, 189, 248, 0.4);
    --font-family: 'Inter', sans-serif;
}

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

body {
    background-color: var(--bg-color);
    color: var(--text-color);
    font-family: var(--font-family);
    min-height: 100vh;
    display: flex;
    justify-content: center;
    align-items: center;
    overflow: hidden;
    position: relative;
}

/* Dynamic Background */
.background-globes {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: -1;
    overflow: hidden;
}

.globe {
    position: absolute;
    border-radius: 50%;
    filter: blur(80px);
    opacity: 0.6;
    animation: float 20s infinite ease-in-out alternate;
}

.globe-1 {
    width: 500px;
    height: 500px;
    background: radial-gradient(circle, #3b82f6, #06b6d4);
    top: -100px;
    left: -100px;
}

.globe-2 {
    width: 600px;
    height: 600px;
    background: radial-gradient(circle, #8b5cf6, #ec4899);
    bottom: -150px;
    right: -150px;
    animation-delay: -5s;
}

@keyframes float {
    0% { transform: translate(0, 0) scale(1); }
    100% { transform: translate(50px, 30px) scale(1.1); }
}

/* Glassmorphism Card */
.card {
    background: var(--card-bg);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border: 1px solid rgba(255, 255, 255, 0.1);
    box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.5);
    border-radius: 24px;
    padding: 3rem;
    width: 90%;
    max-width: 600px;
    text-align: center;
    transition: transform 0.3s ease;
}

.card:hover {
    transform: translateY(-5px);
}

/* Header */
.card-header {
    display: flex;
    flex-direction: column;
    align-items: center;
    margin-bottom: 2rem;
    position: relative;
}

.domain-name {
    font-size: 2.5rem;
    font-weight: 700;
    background: linear-gradient(135deg, #fff, #94a3b8);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    margin-bottom: 1rem;
    letter-spacing: -0.05em;
}

/* Language Toggle */
.lang-toggle {
    display: flex;
    gap: 0.5rem;
    background: rgba(0, 0, 0, 0.2);
    padding: 0.25rem;
    border-radius: 9999px;
}

.lang-btn {
    background: transparent;
    border: none;
    color: #94a3b8;
    padding: 0.5rem 1rem;
    border-radius: 9999px;
    cursor: pointer;
    font-weight: 600;
    font-size: 0.875rem;
    transition: all 0.2s ease;
}

.lang-btn.active {
    background: rgba(255, 255, 255, 0.1);
    color: #fff;
    box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1);
}

.lang-btn:hover:not(.active) {
    color: #cbd5e1;
}

/* Content */
.icon {
    font-size: 4rem;
    margin-bottom: 1.5rem;
    filter: drop-shadow(0 0 20px var(--accent-glow));
}

.text-content h2 {
    font-size: 1.5rem;
    margin-bottom: 1rem;
    font-weight: 600;
}

.text-content p {
    color: #cbd5e1;
    line-height: 1.6;
    margin-bottom: 1.5rem;
}

.text-content.hidden {
    display: none;
}

/* Dynamic/Obfuscated Email */
.cta-container {
    background: rgba(255, 255, 255, 0.05);
    padding: 1.5rem;
    border-radius: 12px;
    margin-top: 1rem;
    border: 1px solid rgba(255, 255, 255, 0.05);
}

.cta-container p {
    margin-bottom: 0.5rem;
    font-size: 0.875rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: #94a3b8;
}

.email-link {
    color: var(--accent-color);
    font-size: 1.25rem;
    font-weight: 600;
    text-decoration: none;
    transition: color 0.2s;
    display: inline-block;
}

.email-link:hover {
    color: #7dd3fc;
    text-shadow: 0 0 15px var(--accent-glow);
}

@media (max-width: 640px) {
    .card {
        padding: 2rem;
    }
    .domain-name {
        font-size: 1.75rem;
    }
}

.promo-ad {
    margin-top: 2rem;
    padding: 1.25rem;
    border-radius: 12px;
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.05);
}

.promo-label {
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: #94a3b8;
    margin-bottom: 0.5rem;
}

.promo-text {
    font-size: 0.95rem;
    color: #cbd5e1;
    line-height: 1.6;
}

.promo-link {
    color: var(--accent-color);
    font-weight: 600;
    text-decoration: none;
    transition: color 0.2s, text-shadow 0.2s;
}

.promo-link:hover {
    color: #7dd3fc;
    text-shadow: 0 0 15px var(--accent-glow);
}