:root {
    /* Color Palette */
    --color-bg: #FAF8F5;
    --color-text: #2C2824;
    --color-text-light: #5C4E3C;
    --color-primary: #C97A63; /* Terracotta */
    --color-primary-dark: #A65F4C;
    --color-secondary: #B8926A; /* Gold/Ocre */
    --color-accent: #2C3E50; /* Slate */
    --color-white: #FFFFFF;
    --color-clay-100: #F0EBE1;
    --color-clay-200: #E1D5C1;
    
    /* Typography */
    --font-serif: 'Inter', sans-serif;
    --font-sans: 'Inter', sans-serif;
    
    /* Shadows */
    --shadow-sm: 0 4px 6px -1px rgba(0, 0, 0, 0.05);
    --shadow-md: 0 10px 15px -3px rgba(0, 0, 0, 0.1);
    --shadow-lg: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04);
    --shadow-premium: 0 25px 50px -12px rgba(201, 122, 99, 0.2);
    
    /* Transitions */
    --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

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

body {
    background-color: var(--color-bg);
    color: var(--color-text);
    font-family: var(--font-sans);
    line-height: 1.6;
    overflow-x: hidden;
    scroll-behavior: smooth;
}

h1, h2 {
    font-family: var(--font-serif);
    font-weight: 800;
    line-height: 1.1;
    color: var(--color-accent);
    letter-spacing: -0.02em;
}

h1 { font-size: 3.5rem; }
h2 { font-size: 3rem; }

/* --- Layout --- */
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

section {
    padding: 60px 0;
}

/* --- Components --- */

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 18px 40px;
    border-radius: 50px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1.5px;
    font-size: 0.85rem;
    cursor: pointer;
    transition: var(--transition);
    text-decoration: none;
    border: none;
}

.btn-primary {
    background-color: var(--color-primary);
    color: var(--color-white);
    box-shadow: var(--shadow-premium);
}

.btn-primary:hover {
    background-color: var(--color-primary-dark);
    transform: translateY(-3px);
    box-shadow: 0 15px 30px rgba(201, 122, 99, 0.4);
}

.btn-outline {
    background-color: transparent;
    border: 1px solid var(--color-primary);
    color: var(--color-primary);
}

.btn-outline:hover {
    background-color: var(--color-primary);
    color: var(--color-white);
}

.badge {
    display: inline-block;
    padding: 6px 16px;
    background-color: rgba(201, 122, 99, 0.1);
    color: var(--color-primary);
    border-radius: 20px;
    font-size: 0.75rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 2px;
    margin-bottom: 20px;
}

/* Scarcity Bar */
.scarcity-bar {
    background-color: var(--color-accent);
    color: var(--color-white);
    text-align: center;
    padding: 12px 0;
    font-size: 0.85rem;
    font-weight: 600;
    position: sticky;
    top: 0;
    z-index: 1000;
    letter-spacing: 1px;
}

.scarcity-bar span {
    color: var(--color-primary);
    font-weight: 800;
}

/* --- Sections --- */

/* Hero */
.hero {
    min-height: 90vh;
    display: flex;
    align-items: center;
    position: relative;
    padding-top: 140px;
    background: linear-gradient(135deg, #FAF8F5 0%, #F0EBE1 100%);
    overflow: hidden;
}

.hero::before {
    content: '';
    position: absolute;
    top: -10%;
    right: -10%;
    width: 600px;
    height: 600px;
    background: radial-gradient(circle, rgba(201, 122, 99, 0.05) 0%, transparent 70%);
    z-index: 0;
}

.hero-grid {
    display: grid;
    grid-template-columns: 1.2fr 0.8fr;
    gap: 60px;
    align-items: center;
    position: relative;
    z-index: 1;
}

.hero h1 {
    margin-bottom: 24px;
    color: var(--color-accent);
    line-height: 1.1;
}

.hero h1 span {
    color: var(--color-primary);
}

.hero p {
    font-size: 1.25rem;
    color: var(--color-text-light);
    margin-bottom: 40px;
    max-width: 600px;
}

.hero-image {
    position: relative;
    display: flex;
    justify-content: center;
}

.hero-image img {
    width: 100%;
    max-width: 500px;
    border-radius: 12px;
    box-shadow: var(--shadow-lg);
    transform: rotate(2deg);
    transition: var(--transition);
}

.hero-image:hover img {
    transform: rotate(0deg) scale(1.02);
}

/* Benefits */
.benefits-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
    margin-top: 60px;
}

.benefit-card {
    background: var(--color-white);
    padding: 40px;
    border-radius: 20px;
    box-shadow: var(--shadow-sm);
    transition: var(--transition);
    border: 1px solid var(--color-clay-100);
}

.benefit-card:hover {
    transform: translateY(-10px);
    box-shadow: var(--shadow-lg);
    border-color: var(--color-primary);
}

.benefit-icon {
    font-size: 2.5rem;
    margin-bottom: 20px;
    display: block;
}

.benefit-card h3 {
    margin-bottom: 16px;
    font-size: 1.5rem;
}

/* Experience Section */
.experience {
    background-color: var(--color-white);
}

.experience-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 80px;
    align-items: center;
}

.experience-content h2 {
    font-size: 3rem;
    margin-bottom: 30px;
}

.experience-content p {
    font-size: 1.1rem;
    color: var(--color-text-light);
    margin-bottom: 25px;
}

.experience-image img {
    width: 100%;
    max-width: 550px;
    border-radius: 24px;
    box-shadow: var(--shadow-lg);
    display: block;
    margin: 0 auto;
}

/* Modules */
.modules {
    background-color: var(--color-clay-100);
}

.module-list {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 30px;
    margin-top: 60px;
}

.module-item {
    display: flex;
    flex-direction: column;
    background: var(--color-white);
    border-radius: 24px;
    overflow: hidden;
    box-shadow: var(--shadow-sm);
    transition: var(--transition);
    border: 1px solid var(--color-clay-100);
}

.module-item:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-lg);
    border-color: var(--color-primary);
}

.module-image {
    width: 100%;
    height: 180px;
    background: var(--color-clay-100);
}

.module-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.module-content {
    padding: 30px;
    text-align: left;
}

.module-content h4 {
    margin-bottom: 15px;
    font-size: 1.5rem;
    color: var(--color-accent);
}

.module-points {
    list-style: none;
    padding: 0;
}

.module-points li {
    position: relative;
    padding-left: 25px;
    margin-bottom: 10px;
    font-size: 0.95rem;
    color: var(--color-text-light);
}

.module-points li::before {
    content: '✓';
    position: absolute;
    left: 0;
    color: var(--color-primary);
    font-weight: bold;
}

/* Comparison Section */
.comparison-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 30px;
    margin-top: 60px;
}

.comp-card {
    background: var(--color-white);
    padding: 40px;
    border-radius: 30px;
    box-shadow: var(--shadow-sm);
    border: 1px solid var(--color-clay-100);
}

.comp-card.highlight {
    border: 2px solid var(--color-primary);
    background: var(--color-clay-50);
    position: relative;
    transform: scale(1.05);
    z-index: 2;
}

.comp-card h3 {
    margin-bottom: 25px;
    font-size: 1.8rem;
    text-align: center;
    min-height: 80px;
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.comp-list {
    list-style: none;
}

.comp-item {
    display: flex;
    align-items: flex-start;
    gap: 15px;
    margin-bottom: 20px;
    padding-bottom: 15px;
    border-bottom: 1px solid var(--color-clay-100);
    min-height: 75px;
}

.comp-item:last-child {
    border-bottom: none;
}

.comp-item .icon {
    font-size: 1.2rem;
    line-height: 1;
}

.comp-item .text strong {
    display: block;
    font-size: 0.9rem;
    color: var(--color-accent);
}

.comp-item .text span {
    font-size: 0.85rem;
    color: var(--color-text-light);
}

.comp-badge {
    position: absolute;
    top: -15px;
    right: 30px;
    background: var(--color-primary);
    color: white;
    padding: 5px 15px;
    border-radius: 20px;
    font-size: 0.7rem;
    font-weight: 800;
    letter-spacing: 1px;
}

/* Business Section */
.business-banner {
    background-color: var(--color-accent);
    color: var(--color-white);
    border-radius: 30px;
    padding: 80px;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
}

.business-banner h2 {
    font-size: 3rem;
    margin-bottom: 20px;
}

.business-banner p {
    color: #BDC3C7;
    margin-bottom: 30px;
}

.business-banner img {
    width: 100%;
    max-width: 500px;
    border-radius: 20px;
    box-shadow: var(--shadow-lg);
    display: block;
    margin: 0 auto;
}

/* Pricing */
.pricing-card {
    max-width: 550px;
    margin: 60px auto 0;
    background: var(--color-white);
    padding: 80px 60px;
    border-radius: 40px;
    box-shadow: var(--shadow-premium);
    border: 1px solid var(--color-clay-100);
    position: relative;
    text-align: center;
    background: linear-gradient(180deg, #FFFFFF 0%, #FAF8F5 100%);
}

.pricing-card::before {
    content: '💰 Oferta especial por tiempo limitado';
    position: absolute;
    top: -20px;
    left: 50%;
    transform: translateX(-50%);
    background: var(--color-primary);
    color: var(--color-white);
    padding: 10px 30px;
    border-radius: 50px;
    font-size: 0.8rem;
    font-weight: 800;
    letter-spacing: 2px;
    box-shadow: 0 10px 20px rgba(201, 122, 99, 0.3);
}

.old-price {
    text-decoration: line-through;
    color: #95a5a6;
    font-size: 1.25rem;
    margin-bottom: 5px;
    display: block;
    opacity: 0.7;
}

.new-price {
    font-size: 6rem;
    color: var(--color-accent);
    font-family: var(--font-serif);
    margin: 0 0 20px;
    line-height: 1;
    font-weight: 800;
}

.price-currency {
    font-size: 2rem;
    vertical-align: super;
    margin-right: 5px;
}

.guarantee-card {
    background: rgba(201, 122, 99, 0.03);
    border: 1px dashed var(--color-primary);
    border-radius: 20px;
    padding: 25px;
    display: flex;
    align-items: center;
    gap: 20px;
    text-align: left;
    margin: 40px 0;
}

.guarantee-card img {
    width: 50px;
    height: 50px;
    flex-shrink: 0;
}

.guarantee-card h5 {
    font-size: 1rem;
    margin-bottom: 5px;
    color: var(--color-accent);
}

.guarantee-card p {
    font-size: 0.85rem;
    color: var(--color-text-light);
    line-height: 1.4;
}

.payment-methods {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 25px;
    margin-top: 30px;
    opacity: 0.8;
}

.payment-methods img {
    height: 28px;
    filter: grayscale(1);
    transition: var(--transition);
}

.payment-methods img:hover {
    filter: grayscale(0);
}

/* FAQ */
.faq-container {
    max-width: 800px;
    margin: 60px auto 0;
}

.faq-item {
    border-bottom: 1px solid var(--color-clay-200);
    padding: 24px 0;
}

.faq-question {
    font-weight: 700;
    font-size: 1.1rem;
    cursor: pointer;
    display: flex;
    justify-content: space-between;
}

.faq-answer {
    margin-top: 15px;
    color: var(--color-text-light);
    display: none;
}

/* Purchase Notification */
.purchase-notification {
    position: fixed;
    bottom: 20px;
    left: 20px;
    background: var(--color-white);
    padding: 15px 25px;
    border-radius: 12px;
    box-shadow: 0 10px 30px rgba(0,0,0,0.15);
    display: flex;
    align-items: center;
    gap: 15px;
    z-index: 1000;
    transform: translateY(150%);
    transition: transform 0.5s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    border-left: 4px solid var(--color-primary);
}

.purchase-notification.show {
    transform: translateY(0);
}

.notification-img {
    width: 40px;
    height: 40px;
    background: var(--color-clay-200);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
}

.notification-text {
    font-size: 0.85rem;
}

.notification-text strong {
    display: block;
    color: var(--color-primary);
}

/* CTA Container */
.cta-container {
    padding: 60px 0;
    text-align: center;
}

/* Footer */
footer {
    padding: 80px 0;
    background-color: #1a1816;
    color: #78716c;
    text-align: center;
}

/* Animations */
@keyframes fadeInUp {
    from { opacity: 0; transform: translateY(30px); }
    to { opacity: 1; transform: translateY(0); }
}

.reveal { animation: fadeInUp 0.8s ease-out forwards; }

/* --- Responsive Design --- */
@media (max-width: 1024px) {
    .container { padding: 0 30px; }
    .hero h1 { font-size: 3.5rem; }
}

@media (max-width: 992px) {
    section { padding: 40px 0; }
    .hero { padding-top: 60px; min-height: auto; text-align: center; }
    .hero-grid { grid-template-columns: 1fr; gap: 25px; }
    .hero-content { display: contents; }
    
    .hero-content h1 { order: 1; font-size: 2.4rem; margin-bottom: 15px; }
    h2 { font-size: 2.2rem !important; }
    .hero-content p { order: 2; font-size: 1.1rem; margin-bottom: 25px; max-width: 100%; }

    /* Move ebook image after headline/subheadline */
    .hero-image { order: 3; margin-bottom: 15px; }
    .hero-image img {
        height: 240px;
        width: auto;
        aspect-ratio: 600 / 700;
        max-width: 100%;
        object-fit: cover;
        transform: none;
        border-radius: 8px;
    }
    .hero-image:hover img { transform: none; }

    .hero-content .badge { order: 4; margin-bottom: 10px; justify-self: center; }
    .hero-bullets { order: 5; margin-bottom: 5px; width: 100%; display: flex; flex-direction: column; align-items: center; }
    .hero-content .hero-urgency { order: 6; margin-bottom: 30px; font-size: 0.9rem !important; text-align: center; width: 100%; }
    .hero-content div { order: 7; width: 100%; }

    .experience-grid { grid-template-columns: 1fr; gap: 50px; text-align: center; }
    .experience-image { order: -1; }
    
    .benefits-grid { grid-template-columns: repeat(2, 1fr); }
    .module-list { grid-template-columns: 1fr; }
    
    .comparison-grid { grid-template-columns: 1fr; gap: 40px; }
    .comp-card.highlight { transform: scale(1); }
    
    .business-banner { grid-template-columns: 1fr; padding: 60px 30px; text-align: center; }
}

@media (max-width: 768px) {
    .hero h1 { font-size: 2.5rem; }
    .experience-content h2, .business-banner h2, .pricing h2 { font-size: 2.2rem; }
    .benefits-grid { grid-template-columns: 1fr; }
    
    .scarcity-bar { font-size: 0.75rem; padding: 10px 15px; line-height: 1.4; }
    .scarcity-detail { display: block; }
    
    .purchase-notification { 
        left: 10px; 
        right: 10px; 
        bottom: 10px; 
        width: calc(100% - 20px);
        padding: 12px;
    }
}

@media (max-width: 480px) {
    .hero h1 { font-size: 2.1rem; line-height: 1.2; }
    .hero p { font-size: 1rem; }
    
    .experience-content h2, .business-banner h2 { font-size: 1.8rem; line-height: 1.3; }
    .business-banner { padding: 50px 20px; }
    .business-banner ul li { font-size: 0.8rem; justify-content: center; text-align: left; width: 100%; max-width: 280px; margin: 0 auto 10px; }
    
    .btn { width: 100%; padding: 16px 20px; font-size: 0.8rem; }
    
    .new-price { font-size: 4.5rem; }
    .price-currency { font-size: 1.5rem; }
    
    .pricing-card { padding: 60px 25px; border-radius: 30px; }
    .pricing-card::before { font-size: 0.65rem; padding: 8px 20px; width: 85%; }
    
    .guarantee-card { flex-direction: column; text-align: center; padding: 20px; }
    
    .module-item { flex-direction: column; text-align: center; padding: 25px; }
    .module-number { margin-bottom: 10px; font-size: 2rem; }
    
    .payment-methods { gap: 15px; flex-wrap: wrap; }
    .payment-methods img, .payment-methods svg { height: 22px; width: auto; }
}

/* Story Carousel */
.stories-section {
    padding: 60px 0;
    background-color: var(--color-white);
    overflow: hidden;
    position: relative;
}

.stories-wrapper {
    position: relative;
    max-width: 1200px;
    margin: 0 auto;
}

.stories-container {
    display: flex;
    gap: 15px;
    overflow-x: auto;
    padding: 20px 10px;
    scroll-snap-type: x mandatory;
    -webkit-overflow-scrolling: touch;
    scrollbar-width: none;
}

.stories-container::-webkit-scrollbar {
    display: none;
}

.story-card {
    flex: 0 0 200px;
    height: 350px;
    border-radius: 15px;
    overflow: hidden;
    position: relative;
    scroll-snap-align: start;
    box-shadow: var(--shadow-sm);
    background-color: #f0f0f0;
    content-visibility: auto;
}

.story-nav {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    width: 40px;
    height: 40px;
    background: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
    cursor: pointer;
    z-index: 10;
    border: none;
    font-size: 1.2rem;
    color: var(--color-accent);
}

.story-nav.prev { left: -20px; }
.story-nav.next { right: -20px; }

@media (max-width: 768px) {
    .story-card {
        flex: 0 0 85%;
        height: 450px;
        scroll-snap-align: center;
    }
    
    .story-nav { display: none; } /* Hide buttons on mobile, use native scroll */
    
    .mobile-hint {
        text-align: center;
        font-size: 0.8rem;
        opacity: 0.5;
        margin-top: 10px;
        display: block;
    }
}

@media (min-width: 769px) {
    .mobile-hint { display: none; }
}

.module-points {
    list-style: none;
    padding: 0;
    margin: 15px 0 0;
}

.module-points li {
    font-size: 0.95rem;
    color: var(--color-text-light);
    margin-bottom: 8px;
    display: flex;
    align-items: flex-start;
    gap: 10px;
    line-height: 1.4;
}

.module-points li::before {
    content: "✓";
    color: var(--color-primary);
    font-weight: bold;
    font-size: 0.9rem;
}

.story-card img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.story-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(to bottom, rgba(0,0,0,0.3) 0%, transparent 20%, transparent 80%, rgba(0,0,0,0.6) 100%);
    pointer-events: none;
}

.story-user {
    position: absolute;
    top: 15px;
    left: 15px;
    display: flex;
    align-items: center;
    gap: 8px;
    color: white;
    font-size: 0.8rem;
    font-weight: 600;
    z-index: 2;
}

.story-avatar {
    width: 34px;
    height: 34px;
    border-radius: 50%;
    border: 2px solid var(--color-primary);
    background: white;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
}

.story-avatar img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

@media (max-width: 768px) {
    .stories-container {
        padding: 20px 7.5%;
    }
    
    .story-card {
        flex: 0 0 85%;
        height: 450px;
        scroll-snap-align: center;
    }
    
    .story-nav { display: none; }
    
    .mobile-hint {
        text-align: center;
        font-size: 0.8rem;
        opacity: 0.5;
        margin-top: 10px;
        display: block;
    }
}

/* Gallery Section */
.gallery-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 25px;
    margin-top: 40px;
}

.gallery-item {
    overflow: hidden;
    border-radius: 20px;
    aspect-ratio: 1 / 1;
    cursor: pointer;
    box-shadow: var(--shadow-sm);
    background: var(--color-clay-100);
}

.gallery-item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.6s cubic-bezier(0.165, 0.84, 0.44, 1);
}

.gallery-item:hover img {
    transform: scale(1.1);
}

@media (max-width: 768px) {
    .gallery-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 15px;
    }
}