:root {
    --bg-cream: #fcfbf7; --bg-white: #ffffff;
    --primary: #0f172a; --gold: #c5a059; --gold-hover: #d4af37;
    --text-muted: #64748b; --font-main: 'Outfit', sans-serif;
    --shadow: 0 10px 30px rgba(0,0,0,0.06);
}
* { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { font-family: var(--font-main); background-color: var(--bg-cream); color: var(--primary); line-height: 1.6; }
a { text-decoration: none; transition: 0.3s; }
ul { list-style: none; }
img { max-width: 100%; border-radius: 8px; }
.container { max-width: 1200px; margin: 0 auto; padding: 0 20px; }
.section { padding: 100px 0; }
.section-header { text-align: center; margin-bottom: 70px; }
.section-header h2 { font-size: 2.5rem; margin-bottom: 15px; }
.separator { width: 60px; height: 3px; background: var(--gold); margin: 0 auto 20px; }
.bg-white { background: var(--bg-white); }

/* BOTONES */
.btn { display: inline-block; padding: 15px 35px; border-radius: 4px; font-weight: 700; cursor: pointer; text-align: center; }
.btn-gold { background: var(--gold); color: #fff; border: none; }
.btn-gold:hover { background: var(--gold-hover); transform: translateY(-3px); }
.btn-outline-dark { border: 1px solid var(--primary); color: var(--primary); }
.btn-outline-dark:hover { background: var(--primary); color: #fff; }
.btn-large { padding: 18px 50px; font-size: 1rem; }

/* ANIMACIONES */
.fade-in { opacity: 0; transform: translateY(20px); transition: 0.8s ease-out; }
.fade-in.visible { opacity: 1; transform: translateY(0); }
.delay-1 { transition-delay: 0.2s; }
.delay-2 { transition-delay: 0.4s; }

/* WHATSAPP */
.whatsapp-float { position: fixed; width: 60px; height: 60px; bottom: 30px; right: 30px; background-color: #25d366; color: #FFF; border-radius: 50%; text-align: center; font-size: 30px; box-shadow: 0 5px 15px rgba(0,0,0,0.2); z-index: 100; display: flex; align-items: center; justify-content: center; transition: 0.3s; }
.whatsapp-float:hover { background: #128c7e; transform: scale(1.1); }

/* --- ESTILOS DEL MODAL (NUEVO) --- */
.modal-overlay {
    display: none; position: fixed; top: 0; left: 0; width: 100%; height: 100%;
    background: rgba(15, 23, 42, 0.9); z-index: 2000;
    justify-content: center; align-items: center;
    backdrop-filter: blur(5px); opacity: 0; transition: opacity 0.3s ease;
}
.modal-overlay.active { display: flex; opacity: 1; }
.modal-content {
    background: #fff; padding: 40px; border-radius: 8px; width: 90%; max-width: 500px;
    position: relative; border-top: 5px solid var(--gold);
    transform: translateY(20px); transition: transform 0.3s ease;
}
.modal-overlay.active .modal-content { transform: translateY(0); }
.close-modal {
    position: absolute; top: 15px; right: 20px; font-size: 24px; cursor: pointer; color: var(--text-muted);
}
.close-modal:hover { color: var(--primary); }
.modal-header { text-align: center; margin-bottom: 25px; }
.modal-header h3 { font-size: 1.8rem; color: var(--primary); }
.form-group { margin-bottom: 20px; }
.form-group label { display: block; margin-bottom: 8px; font-weight: 600; font-size: 0.9rem; }
.form-group input, .form-group textarea {
    width: 100%; padding: 12px; border: 1px solid #e2e8f0; border-radius: 4px;
    font-family: inherit; font-size: 1rem;
}
.form-group input:focus, .form-group textarea:focus {
    outline: none; border-color: var(--gold); box-shadow: 0 0 0 3px rgba(197, 160, 89, 0.1);
}