/* Reset e base styles */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'Inter', sans-serif;
    line-height: 1.6;
    color: #1f2937;
    background-color: #fefefe;
    overflow-x: hidden;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 1rem;
}

/* Fixed CTA Button */
.fixed-cta {
    position: fixed;
    bottom: 0.5rem;
    left: 0.5rem;
    right: 0.5rem;
    z-index: 50;
}

@media (min-width: 768px) {
    .fixed-cta {
        bottom: 1.5rem;
        left: 1.5rem;
        right: 1.5rem;
    }
}

.cta-button {
    width: 100%;
    background-color: #dc2626;
    color: white;
    font-weight: bold;
    padding: 0.75rem 1rem;
    border-radius: 0.75rem;
    box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.25);
    font-size: 1rem;
    border: none;
    cursor: pointer;
}

@media (min-width: 768px) {
    .cta-button {
        padding: 1rem 1.5rem;
        border-radius: 1rem;
        font-size: 1.125rem;
    }
}

/* Hero Section */
.hero {
    position: relative;
    background: linear-gradient(to bottom right, #fecaca, #fca5a5);
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 3rem 0.75rem;
}

@media (min-width: 768px) {
    .hero {
        padding: 4rem 1rem;
    }
}

.hero-content {
    position: relative;
    z-index: 10;
    text-align: center;
    max-width: 64rem;
    margin: 0 auto;
}

.hero-title {
    font-size: 1.875rem;
    font-weight: 900;
    color: #1f2937;
    margin-bottom: 1.5rem;
    line-height: 1.1;
    padding: 0 0.5rem;
}

@media (min-width: 768px) {
    .hero-title {
        font-size: 2.25rem;
        margin-bottom: 1.5rem;
    }
}

@media (min-width: 1024px) {
    .hero-title {
        font-size: 3.75rem;
    }
}

.text-red {
    color: #dc2626;
}

.text-gray {
    color: #374151;
}

.hero-subtitle {
    font-size: 1.125rem;
    font-weight: 600;
    color: #374151;
    margin-bottom: 0.75rem;
    padding: 0 0.5rem;
}

@media (min-width: 768px) {
    .hero-subtitle {
        font-size: 1.25rem;
        margin-bottom: 1rem;
    }
}

@media (min-width: 1024px) {
    .hero-subtitle {
        font-size: 1.5rem;
    }
}

.hero-description {
    font-size: 1rem;
    color: #4b5563;
    max-width: 32rem;
    margin: 0 auto;
    padding: 0 0.5rem;
}

@media (min-width: 768px) {
    .hero-description {
        font-size: 1.125rem;
    }
}

@media (min-width: 1024px) {
    .hero-description {
        font-size: 1.25rem;
    }
}

.text-red-bold {
    color: #dc2626;
    font-weight: bold;
}

/* Modules Section */
.modules {
    padding: 2rem 0.75rem;
    background-color: #fef2f2;
}

@media (min-width: 768px) {
    .modules {
        padding: 4rem 1rem;
    }
}

.section-title {
    font-size: 1.5rem;
    font-weight: 900;
    text-align: center;
    color: #1f2937;
    margin-bottom: 0.75rem;
    padding: 0 0.5rem;
}

@media (min-width: 768px) {
    .section-title {
        font-size: 1.875rem;
        margin-bottom: 1rem;
    }
}

@media (min-width: 1024px) {
    .section-title {
        font-size: 2.25rem;
    }
}

.section-description {
    font-size: 1rem;
    color: #4b5563;
    text-align: center;
    margin-bottom: 2rem;
    max-width: 32rem;
    margin-left: auto;
    margin-right: auto;
    padding: 0 0.5rem;
}

@media (min-width: 768px) {
    .section-description {
        font-size: 1.125rem;
        margin-bottom: 3rem;
    }
}

.modules-scroll {
    overflow-x: auto;
    padding-bottom: 1rem;
}

.modules-container {
    display: flex;
    gap: 0.75rem;
    width: max-content;
    padding-left: 0.75rem;
}

@media (min-width: 768px) {
    .modules-container {
        gap: 1.5rem;
        padding-left: 0;
    }
}

.module-card {
    background-color: white;
    border-radius: 0.75rem;
    box-shadow: 0 10px 15px -3px rgba(0, 0, 0, 0.1);
    flex-shrink: 0;
    width: 16rem;
}

@media (min-width: 768px) {
    .module-card {
        border-radius: 1rem;
        width: 20rem;
    }
}

.module-image {
    width: 100%;
    height: auto;
    object-fit: contain;
    border-radius: 0.75rem;
}

@media (min-width: 768px) {
    .module-image {
        border-radius: 1rem;
    }
}

.modules-cta {
    text-align: center;
    margin-top: 1.5rem;
}

@media (min-width: 768px) {
    .modules-cta {
        margin-top: 2rem;
    }
}

.scroll-hint {
    font-size: 0.75rem;
    color: #6b7280;
    padding: 0 0.5rem;
    margin-bottom: 1.5rem;
}

@media (min-width: 768px) {
    .scroll-hint {
        font-size: 0.875rem;
        margin-bottom: 2rem;
    }
}

.section-cta-button {
    background-color: #dc2626;
    color: white;
    font-weight: bold;
    padding: 0.75rem 1.5rem;
    border-radius: 0.75rem;
    box-shadow: 0 10px 15px -3px rgba(0, 0, 0, 0.1);
    font-size: 1rem;
    border: none;
    cursor: pointer;
}

@media (min-width: 768px) {
    .section-cta-button {
        padding: 1rem 2rem;
        border-radius: 1rem;
        font-size: 1.125rem;
    }
}

/* Pain Solution Section */
.pain-solution {
    padding: 2rem 0.75rem;
    background-color: white;
}

@media (min-width: 768px) {
    .pain-solution {
        padding: 4rem 1rem;
    }
}

.solution-image {
    margin-bottom: 1.5rem;
    text-align: center;
}

@media (min-width: 768px) {
    .solution-image {
        margin-bottom: 2rem;
    }
}

.solution-img {
    border-radius: 0.75rem;
    box-shadow: 0 10px 15px -3px rgba(0, 0, 0, 0.1);
    max-width: 24rem;
    width: 100%;
    object-fit: cover;
}

@media (min-width: 768px) {
    .solution-img {
        border-radius: 1rem;
        max-width: 28rem;
    }
}

.benefits-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 1rem;
}

@media (min-width: 768px) {
    .benefits-grid {
        grid-template-columns: repeat(3, 1fr);
        gap: 2rem;
    }
}

.benefit-card {
    background-color: #f9fafb;
    border-radius: 0.75rem;
    padding: 1rem;
    text-align: center;
}

@media (min-width: 768px) {
    .benefit-card {
        border-radius: 1rem;
        padding: 2rem;
    }
}

.benefit-icon {
    font-size: 2rem;
    margin-bottom: 0.5rem;
}

@media (min-width: 768px) {
    .benefit-icon {
        font-size: 2.5rem;
        margin-bottom: 1rem;
    }
}

.benefit-card h3 {
    font-size: 1.125rem;
    font-weight: bold;
    color: #1f2937;
    margin-bottom: 0.5rem;
}

@media (min-width: 768px) {
    .benefit-card h3 {
        font-size: 1.25rem;
        margin-bottom: 1rem;
    }
}

.benefit-card p {
    font-size: 0.875rem;
    color: #4b5563;
}

@media (min-width: 768px) {
    .benefit-card p {
        font-size: 1rem;
    }
}

/* Revenue Section */
.revenue {
    padding: 2rem 0.75rem;
    background-color: #f9fafb;
}

@media (min-width: 768px) {
    .revenue {
        padding: 4rem 1rem;
    }
}

.revenue-image {
    margin-bottom: 1.5rem;
    text-align: center;
}

@media (min-width: 768px) {
    .revenue-image {
        margin-bottom: 2rem;
    }
}

.revenue-img {
    border-radius: 0.75rem;
    box-shadow: 0 10px 15px -3px rgba(0, 0, 0, 0.1);
    max-width: 24rem;
    width: 100%;
    object-fit: cover;
}

@media (min-width: 768px) {
    .revenue-img {
        border-radius: 1rem;
        max-width: 28rem;
    }
}

.revenue-cards {
    display: grid;
    grid-template-columns: 1fr;
    gap: 1rem;
    margin-bottom: 1.5rem;
}

@media (min-width: 768px) {
    .revenue-cards {
        grid-template-columns: repeat(3, 1fr);
        gap: 2rem;
        margin-bottom: 2rem;
    }
}

.revenue-card {
    background-color: white;
    border-radius: 0.75rem;
    padding: 1rem;
    text-align: center;
    box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1);
}

@media (min-width: 768px) {
    .revenue-card {
        border-radius: 1rem;
        padding: 1.5rem;
    }
}

.revenue-card.highlight {
    background-color: #dc2626;
    color: white;
}

.revenue-icon {
    font-size: 1.5rem;
    margin-bottom: 0.5rem;
}

@media (min-width: 768px) {
    .revenue-icon {
        font-size: 2rem;
        margin-bottom: 1rem;
    }
}

.revenue-card h3 {
    font-size: 1rem;
    font-weight: bold;
    margin-bottom: 0.5rem;
}

@media (min-width: 768px) {
    .revenue-card h3 {
        font-size: 1.125rem;
        margin-bottom: 0.75rem;
    }
}

.revenue-cost,
.revenue-price,
.revenue-profit {
    font-size: 1.5rem;
    font-weight: 900;
    margin-bottom: 0.25rem;
}

@media (min-width: 768px) {
    .revenue-cost,
    .revenue-price,
    .revenue-profit {
        font-size: 2rem;
        margin-bottom: 0.5rem;
    }
}

.revenue-cost {
    color: #dc2626;
}

.revenue-price {
    color: #059669;
}

.revenue-profit {
    color: white;
}

.revenue-card p:last-child {
    font-size: 0.875rem;
    opacity: 0.8;
}

.calculation {
    text-align: center;
    font-size: 1rem;
    color: #1f2937;
    padding: 1rem;
    background-color: #fef2f2;
    border-radius: 0.5rem;
}

@media (min-width: 768px) {
    .calculation {
        font-size: 1.125rem;
        padding: 1.5rem;
        border-radius: 0.75rem;
    }
}

/* Gallery Section */
.gallery {
    padding: 2rem 0.75rem;
    background-color: white;
}

@media (min-width: 768px) {
    .gallery {
        padding: 4rem 1rem;
    }
}

.gallery-scroll {
    overflow-x: auto;
    padding-bottom: 1rem;
}

.gallery-container {
    display: flex;
    gap: 0.75rem;
    width: max-content;
    padding-left: 0.75rem;
}

@media (min-width: 768px) {
    .gallery-container {
        gap: 1.5rem;
        padding-left: 0;
    }
}

.gallery-card {
    background-color: white;
    border-radius: 0.75rem;
    box-shadow: 0 10px 15px -3px rgba(0, 0, 0, 0.1);
    flex-shrink: 0;
    width: 16rem;
}

@media (min-width: 768px) {
    .gallery-card {
        border-radius: 1rem;
        width: 20rem;
    }
}

.gallery-placeholder {
    border-radius: 0.75rem;
    overflow: hidden;
    background-color: #f3f4f6;
    height: 12rem;
    display: flex;
    align-items: center;
    justify-content: center;
}

@media (min-width: 768px) {
    .gallery-placeholder {
        border-radius: 1rem;
        height: 16rem;
    }
}

.gallery-placeholder p {
    color: #9ca3af;
    font-size: 0.875rem;
}

.gallery-hint {
    text-align: center;
    margin-top: 1.5rem;
}

@media (min-width: 768px) {
    .gallery-hint {
        margin-top: 2rem;
    }
}

.gallery-hint p {
    font-size: 0.75rem;
    color: #6b7280;
    padding: 0 0.5rem;
}

@media (min-width: 768px) {
    .gallery-hint p {
        font-size: 0.875rem;
    }
}

/* Offer Section */
.offer {
    padding: 2rem 0.75rem;
    background-color: #fef2f2;
}

@media (min-width: 768px) {
    .offer {
        padding: 4rem 1rem;
    }
}

.offer-main-card {
    background-color: #dc2626;
    border-radius: 1rem;
    padding: 1rem;
    margin-bottom: 1.5rem;
}

@media (min-width: 768px) {
    .offer-main-card {
        border-radius: 1.5rem;
        padding: 2rem;
        margin-bottom: 2rem;
    }
}

.offer-content {
    text-align: center;
    margin-bottom: 1rem;
    color: white;
}

@media (min-width: 768px) {
    .offer-content {
        margin-bottom: 1.5rem;
    }
}

.offer-original {
    font-size: 0.875rem;
    opacity: 0.9;
    margin-bottom: 0.25rem;
}

@media (min-width: 768px) {
    .offer-original {
        font-size: 1.125rem;
        margin-bottom: 0.5rem;
    }
}

.offer-price {
    font-size: 2.25rem;
    font-weight: 900;
}

@media (min-width: 768px) {
    .offer-price {
        font-size: 3.75rem;
    }
}

@media (min-width: 1024px) {
    .offer-price {
        font-size: 4.5rem;
    }
}

.offer-terms {
    font-size: 0.875rem;
    opacity: 0.9;
    margin-bottom: 1rem;
}

@media (min-width: 768px) {
    .offer-terms {
        font-size: 1.125rem;
        margin-bottom: 1.5rem;
    }
}

.offer-button {
    width: 100%;
    background-color: white;
    color: black;
    font-weight: bold;
    padding: 0.75rem 1rem;
    border-radius: 0.75rem;
    box-shadow: 0 10px 15px -3px rgba(0, 0, 0, 0.1);
    font-size: 0.875rem;
    border: none;
    cursor: pointer;
    margin-bottom: 1rem;
}

@media (min-width: 768px) {
    .offer-button {
        padding: 1rem 1.5rem;
        border-radius: 1rem;
        font-size: 1.125rem;
        margin-bottom: 1.5rem;
    }
}

.guarantee-card,
.urgency-card {
    background-color: #ef4444;
    border-radius: 0.75rem;
    padding: 1rem;
    margin-bottom: 1rem;
    color: white;
}

@media (min-width: 768px) {
    .guarantee-card,
    .urgency-card {
        border-radius: 1rem;
        padding: 1.5rem;
        margin-bottom: 1.5rem;
    }
}

.urgency-card {
    background-color: #b91c1c;
}

.guarantee-card h3,
.urgency-card h3 {
    font-size: 1.125rem;
    font-weight: bold;
    margin-bottom: 0.5rem;
}

@media (min-width: 768px) {
    .guarantee-card h3,
    .urgency-card h3 {
        font-size: 1.5rem;
        margin-bottom: 1rem;
    }
}

.guarantee-card p,
.urgency-card p {
    font-size: 0.875rem;
    opacity: 0.9;
}

@media (min-width: 768px) {
    .guarantee-card p,
    .urgency-card p {
        font-size: 1.125rem;
    }
}

/* FAQ Section */
.faq {
    padding: 2rem 0.75rem;
    background-color: white;
}

@media (min-width: 768px) {
    .faq {
        padding: 4rem 1rem;
    }
}

.faq-list {
    max-width: 48rem;
    margin: 0 auto;
}

.faq-item {
    border-bottom: 1px solid #e5e7eb;
    margin-bottom: 0.5rem;
}

.faq-question {
    width: 100%;
    padding: 1rem 0;
    text-align: left;
    background: none;
    border: none;
    font-size: 1rem;
    font-weight: 600;
    color: #1f2937;
    cursor: pointer;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

@media (min-width: 768px) {
    .faq-question {
        font-size: 1.125rem;
        padding: 1.5rem 0;
    }
}

.faq-icon {
    font-size: 1.25rem;
    font-weight: normal;
    transition: transform 0.2s;
}

.faq-answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s ease;
}

.faq-answer.active {
    max-height: 200px;
}

.faq-answer p {
    padding: 0 0 1rem 0;
    color: #4b5563;
    font-size: 0.875rem;
}

@media (min-width: 768px) {
    .faq-answer p {
        font-size: 1rem;
        padding: 0 0 1.5rem 0;
    }
}

/* Final CTA Section */
.final-cta {
    padding: 2rem 0.75rem 6rem;
    background: linear-gradient(to bottom right, #b91c1c, #dc2626);
    color: black;
}

@media (min-width: 768px) {
    .final-cta {
        padding: 4rem 1rem 4rem;
    }
}

.final-title {
    font-size: 1.5rem;
    font-weight: 900;
    text-align: center;
    margin-bottom: 1.5rem;
    padding: 0 0.5rem;
    line-height: 1.2;
}

@media (min-width: 768px) {
    .final-title {
        font-size: 1.875rem;
        margin-bottom: 2rem;
    }
}

@media (min-width: 1024px) {
    .final-title {
        font-size: 2.25rem;
    }
}

.final-description {
    font-size: 1rem;
    text-align: center;
    margin-bottom: 2rem;
    opacity: 0.9;
    padding: 0 0.5rem;
}

@media (min-width: 768px) {
    .final-description {
        font-size: 1.25rem;
        margin-bottom: 2.5rem;
    }
}

.final-button {
    display: block;
    margin: 0 auto;
    background-color: white;
    color: #dc2626;
    font-weight: bold;
    padding: 1rem 2rem;
    border-radius: 0.75rem;
    box-shadow: 0 10px 15px -3px rgba(0, 0, 0, 0.1);
    font-size: 1rem;
    border: none;
    cursor: pointer;
}

@media (min-width: 768px) {
    .final-button {
        padding: 1.25rem 2.5rem;
        border-radius: 1rem;
        font-size: 1.125rem;
    }
}

/* Scrollbar styling */
.modules-scroll::-webkit-scrollbar,
.gallery-scroll::-webkit-scrollbar {
    height: 8px;
}

.modules-scroll::-webkit-scrollbar-track,
.gallery-scroll::-webkit-scrollbar-track {
    background: #f1f1f1;
    border-radius: 4px;
}

.modules-scroll::-webkit-scrollbar-thumb,
.gallery-scroll::-webkit-scrollbar-thumb {
    background: #dc2626;
    border-radius: 4px;
}

.modules-scroll::-webkit-scrollbar-thumb:hover,
.gallery-scroll::-webkit-scrollbar-thumb:hover {
    background: #b91c1c;
}