@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;600;800&display=swap');

:root {
    /* Tema Oscuro (Por defecto) */
    --bg-color: #121212;
    --text-color: #f5f5f5;
    --card-bg: #1e1e1e;
    --accent-color: #00d2ff;
    --accent-hover: #3a7bd5;
    --border-color: #333;
    --modal-bg: rgba(18, 18, 18, 0.95);
    --glass-bg: rgba(30, 30, 30, 0.8);
}

[data-theme="light"] {
    /* Tema Claro (Crema Pastel) */
    --bg-color: #faeed7;
    --text-color: #333333;
    --card-bg: #fffbf2;
    --accent-color: #3a7bd5;
    --accent-hover: #00d2ff;
    --border-color: #e3d2b3;
    --modal-bg: rgba(250, 238, 215, 0.95);
    --glass-bg: rgba(255, 251, 242, 0.8);
}

* {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
    font-family: 'Inter', sans-serif;
}

body {
    background-color: var(--bg-color);
    color: var(--text-color);
    transition: background-color 0.3s, color 0.3s;
    overflow-x: hidden;
}

/* Tipografía */
h1, h2, h3 { font-weight: 800; }
p { line-height: 1.6; }

/* Marquesina */
#marquee-container {
    background: linear-gradient(90deg, var(--accent-hover), var(--accent-color));
    color: white;
    padding: 10px 0;
    overflow: hidden;
    white-space: nowrap;
    position: relative;
    z-index: 100;
}
.marquee-text {
    display: inline-block;
    padding-left: 100%;
    animation: marquee 20s linear infinite;
    font-weight: 600;
}
@keyframes marquee {
    0% { transform: translate(0, 0); }
    100% { transform: translate(-100%, 0); }
}

/* Animaciones compartidas */
.fade-in-up {
    animation: fadeInUp 0.6s ease-out forwards;
}
@keyframes fadeInUp {
    from { opacity: 0; transform: translateY(20px); }
    to { opacity: 1; transform: translateY(0); }
}

/* Botones estándar */
.btn {
    display: inline-block;
    background: linear-gradient(135deg, var(--accent-hover), var(--accent-color));
    color: white;
    padding: 12px 24px;
    border-radius: 30px;
    text-decoration: none;
    font-weight: 600;
    border: none;
    cursor: pointer;
    transition: transform 0.2s, box-shadow 0.2s;
}
.btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 15px rgba(0, 210, 255, 0.4);
}

/* Widget de WhatsApp */
#whatsapp-widget {
    position: fixed;
    bottom: 20px;
    right: 20px;
    z-index: 1000;
    display: flex;
    align-items: flex-end;
    flex-direction: column;
    gap: 10px;
}
.wa-bubble {
    background: var(--card-bg);
    color: var(--text-color);
    padding: 15px;
    border-radius: 15px;
    border: 1px solid var(--border-color);
    box-shadow: 0 10px 25px rgba(0,0,0,0.2);
    opacity: 0;
    transform: translateY(10px);
    transition: all 0.3s;
    pointer-events: none;
    max-width: 250px;
    font-size: 0.9rem;
}
.wa-bubble.show {
    opacity: 1;
    transform: translateY(0);
}
.wa-character {
    width: 60px;
    height: 60px;
    border-radius: 50%;
    background-color: var(--card-bg);
    box-shadow: 0 4px 15px rgba(0,0,0,0.3);
    cursor: pointer;
    transition: transform 0.3s;
    object-fit: cover;
}
.wa-character:hover {
    transform: scale(1.1);
}

@media (max-width: 768px) {
    #whatsapp-widget {
        bottom: auto;
        top: 110px;
        right: 15px;
        transform: scale(0.85);
        transform-origin: top right;
        flex-direction: column-reverse;
    }
    .wa-bubble {
        transform: translateY(-10px);
    }
    .wa-bubble.show {
        transform: translateY(0);
    }
}