/* Variables y Reseteo */
:root {
    --bg-dark: #0a0a0a;
    --bg-light: #1a1a1a;
    --primary-color: #ff4500; /* Naranja/Rojo del afiche */
    --text-light: #f5f5f5;
    --text-gray: #aaaaaa;
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: 'Montserrat', sans-serif;
    scroll-behavior: smooth;
}

body {
    background-color: var(--bg-dark);
    color: var(--text-light);
    line-height: 1.6;
    overflow-x: hidden;
}

/* Tipografía general */
h1, h2, h3 { text-transform: uppercase; }
span { color: var(--primary-color); }

/* --- HERO SECTION --- */
.hero {
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    text-align: center;
    padding: 2rem 1rem;
    background: radial-gradient(circle at center, #2a0b00 0%, var(--bg-dark) 70%);
}

.hero-content {
    max-width: 600px;
    width: 100%;
}

.subtitle {
    font-size: 1rem;
    letter-spacing: 3px;
    color: var(--text-gray);
    margin-bottom: 0.5rem;
}

.title {
    font-size: 4.5rem;
    font-weight: 900;
    line-height: 1;
    margin-bottom: 0.5rem;
    text-shadow: 2px 2px 10px rgba(0,0,0,0.8);
}

.tagline {
    font-size: 1.2rem;
    font-weight: 700;
    margin-bottom: 2rem;
    letter-spacing: 1px;
}

.product-image-container {
    width: 100%;
    max-width: 400px;
    margin: 0 auto 2rem;
}

.product-img {
    width: 100%;
    height: auto;
    border-radius: 10px;
    box-shadow: 0 10px 30px rgba(255, 69, 0, 0.2);
}

.pricing {
    margin-bottom: 2rem;
    display: flex;
    flex-direction: column;
    gap: 5px;
}

.old-price {
    font-size: 1.2rem;
    color: var(--text-gray);
    text-decoration: line-through;
}

.new-price {
    font-size: 2.5rem;
    font-weight: 900;
    color: var(--primary-color);
}

/* Botones */
.cta-button {
    display: inline-block;
    width: 100%;
    max-width: 350px;
    padding: 1.2rem 2rem;
    background-color: var(--primary-color);
    color: white;
    text-decoration: none;
    font-size: 1.5rem;
    font-weight: 900;
    border-radius: 50px;
    text-transform: uppercase;
    box-shadow: 0 5px 20px rgba(255, 69, 0, 0.5);
    transition: transform 0.3s, box-shadow 0.3s;
}

.cta-button.whatsapp {
    background-color: #25D366;
    box-shadow: 0 5px 20px rgba(37, 211, 102, 0.4);
}

.shipping-note {
    margin-top: 1rem;
    font-size: 0.9rem;
    color: var(--text-gray);
}

/* Animación Pulse de Botón */
.pulse {
    animation: pulse 2s infinite;
}
@keyframes pulse {
    0% { transform: scale(1); box-shadow: 0 0 0 0 rgba(255, 69, 0, 0.7); }
    70% { transform: scale(1.05); box-shadow: 0 0 0 15px rgba(255, 69, 0, 0); }
    100% { transform: scale(1); box-shadow: 0 0 0 0 rgba(255, 69, 0, 0); }
}

/* --- CARACTERÍSTICAS --- */
.features {
    padding: 4rem 1.5rem;
    background-color: var(--bg-light);
    text-align: center;
}

.section-title {
    font-size: 2rem;
    margin-bottom: 3rem;
}

.features-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 2rem;
    max-width: 1200px;
    margin: 0 auto;
}

.feature-card {
    background-color: var(--bg-dark);
    padding: 2rem;
    border-radius: 15px;
    border-top: 3px solid var(--primary-color);
    transition: transform 0.3s;
}

.feature-card i {
    font-size: 2.5rem;
    color: var(--primary-color);
    margin-bottom: 1rem;
}

.feature-card h3 {
    margin-bottom: 0.5rem;
    font-size: 1.2rem;
}

.feature-card p {
    color: var(--text-gray);
    font-size: 0.95rem;
}

/* --- ESCENARIOS --- */
.scenarios {
    padding: 4rem 1.5rem;
    text-align: center;
    background: url('data:image/svg+xml;utf8,<svg opacity="0.05" xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 100"><path fill="%23FFF" d="M0 0h100v100H0z"/></svg>') var(--bg-dark);
}

.scenarios-list {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 1.5rem;
    margin-top: 2rem;
}

.scenarios-list p {
    background: var(--bg-light);
    padding: 1rem 2rem;
    border-radius: 30px;
    font-weight: 700;
    font-size: 1.1rem;
}

.scenarios-list i {
    color: var(--primary-color);
    margin-right: 8px;
}

/* --- OFERTA DE CIERRE --- */
.closing-offer {
    padding: 5rem 1.5rem;
    background-color: var(--bg-light);
    display: flex;
    justify-content: center;
}

.offer-box {
    background-color: var(--bg-dark);
    padding: 3rem 1.5rem;
    border-radius: 20px;
    border: 2px solid var(--primary-color);
    text-align: center;
    max-width: 500px;
    width: 100%;
    box-shadow: 0 0 40px rgba(255, 69, 0, 0.15);
}

.final-price {
    font-size: 1.2rem;
    margin: 2rem 0;
}

.highlight-price {
    font-size: 4rem;
    font-weight: 900;
    color: var(--primary-color);
    display: block;
    line-height: 1;
}

/* Cuenta Regresiva */
.countdown-container {
    margin: 2rem 0;
}

#countdown {
    display: flex;
    justify-content: center;
    gap: 1rem;
    margin-top: 1rem;
}

#countdown div {
    background-color: var(--bg-light);
    padding: 10px;
    border-radius: 10px;
    min-width: 70px;
}

#countdown span {
    font-size: 2rem;
    font-weight: bold;
    color: var(--text-light);
}

#countdown p {
    font-size: 0.8rem;
    color: var(--primary-color);
    text-transform: uppercase;
}

.guarantee {
    margin-top: 2rem;
    font-size: 0.85rem;
    color: var(--text-gray);
}

/* Media Queries para Tablets/Escritorio (Aunque el enfoque es Mobile) */
@media (min-width: 768px) {
    .features-grid { grid-template-columns: repeat(2, 1fr); }
    .title { font-size: 6rem; }
}

@media (min-width: 1024px) {
    .features-grid { grid-template-columns: repeat(3, 1fr); }
}

/* Clases generadas por JS */
.fade-in {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.6s ease-out, transform 0.6s ease-out;
}

.fade-in.visible {
    opacity: 1;
    transform: translateY(0);
}