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

*::before,
*::after {
    box-sizing: border-box;
}

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    line-height: 1.6;
    color: #1e293b;
    background-color: #ffffff;
    overflow-x: hidden;
}

/* Header com fundo roxo */
.header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 100;
    padding: 1rem 2rem;
    background: #2D1B45;
    box-shadow: 0 2px 20px rgba(0, 0, 0, 0.1);
    backdrop-filter: blur(20px);
}

.nav {
    display: flex;
    align-items: center;
    justify-content: space-between;
    max-width: 1200px;
    margin: 0 auto;
}

.logo a {
    color: white;
    font-size: 1.75rem;
    font-weight: 700;
    text-decoration: none;
    transition: color 0.3s ease;
}

.logo a:hover {
    color: #4ade80;
}

.nav-menu {
    display: flex;
    align-items: center;
    gap: 3rem;
}

.nav-link {
    color: rgba(255, 255, 255, 0.8);
    text-decoration: none;
    transition: color 0.3s ease;
    position: relative;
    font-size: 1rem;
    font-weight: 500;
    padding: 0.5rem 0;
}

.nav-link:hover,
.nav-link.active {
    color: white;
}

.nav-link.active::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 0;
    width: 100%;
    height: 2px;
    background: #4ade80;
    border-radius: 1px;
}

.mobile-menu-btn {
    display: none;
    flex-direction: column;
    background: none;
    border: none;
    cursor: pointer;
    padding: 0.75rem;
}

.mobile-menu-btn span {
    width: 30px;
    height: 3px;
    background: white;
    margin: 4px 0;
    transition: 0.3s;
}

.cta-button {
    background: #7c3aed;
    color: white;
    border: none;
    padding: 0.75rem 2rem;
    border-radius: 50px;
    cursor: pointer;
    font-weight: 600;
    font-size: 1rem;
    transition: all 0.3s ease;
}

.cta-button:hover {
    background: #6d28d9;
    transform: translateY(-1px);
}

/* Breadcrumb */
.breadcrumb {
    background: linear-gradient(135deg, #f8fafc, #f1f5f9);
    padding: 2rem 1.5rem 1rem;
    margin-top: 80px;
    border-bottom: 1px solid #e2e8f0;
}

.breadcrumb-container {
    max-width: 1200px;
    margin: 0 auto;
}

.breadcrumb-nav {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.875rem;
}

.breadcrumb-link {
    color: #64748b;
    text-decoration: none;
    transition: color 0.3s ease;
}

.breadcrumb-link:hover {
    color: #7c3aed;
}

.breadcrumb-separator {
    color: #94a3b8;
    font-weight: 600;
}

.breadcrumb-current {
    color: #1e293b;
    font-weight: 600;
}

/* Product Hero Section */
.product-hero {
    background: linear-gradient(135deg, #ffffff 0%, #f8fafc 100%);
    padding: 2rem 1.5rem 3rem;
    position: relative;
    overflow: hidden;
    min-height: calc(100vh - 120px);
    display: flex;
    align-items: center;
}

.product-hero::before {
    content: '';
    position: absolute;
    top: 0;
    right: -10%;
    width: 400px;
    height: 400px;
    background: radial-gradient(circle, rgba(124, 58, 237, 0.05) 0%, transparent 70%);
    border-radius: 50%;
}

.product-hero-container {
    max-width: 1200px;
    margin: 0 auto;
    position: relative;
    z-index: 2;
}

.product-hero-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
}

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

.image-container {
    position: relative;
    max-width: 450px;
    width: 100%;
}

.hero-product-img {
    width: 100%;
    height: auto;
    display: block;
    animation: floatUpDown 3s ease-in-out infinite;
    filter: drop-shadow(0 20px 40px rgba(0, 0, 0, 0.1));
}

@keyframes floatUpDown {

    0%,
    100% {
        transform: translateY(0px);
    }

    50% {
        transform: translateY(-15px);
    }
}

.badge-premium {
    position: absolute;
    top: 10px;
    left: 10px;
    background: linear-gradient(135deg, #7c3aed, #8b5cf6);
    color: white;
    padding: 0.5rem 1rem;
    border-radius: 25px;
    font-size: 0.75rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    box-shadow: 0 4px 15px rgba(124, 58, 237, 0.3);
}

.badge-natural {
    position: absolute;
    top: 10px;
    right: 10px;
    background: linear-gradient(135deg, #10b981, #34d399);
    color: white;
    padding: 0.5rem 1rem;
    border-radius: 25px;
    font-size: 0.75rem;
    font-weight: 700;
    box-shadow: 0 4px 15px rgba(16, 185, 129, 0.3);
}

.floating-badge {
    position: absolute;
    bottom: 20px;
    left: 50%;
    transform: translateX(-50%);
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(226, 232, 240, 0.8);
    padding: 0.75rem 1.5rem;
    border-radius: 30px;
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.1);
    animation: pulse 2s ease-in-out infinite;
}

@keyframes pulse {

    0%,
    100% {
        transform: translateX(-50%) scale(1);
    }

    50% {
        transform: translateX(-50%) scale(1.05);
    }
}

.badge-text {
    font-size: 0.875rem;
    font-weight: 600;
    color: #1e293b;
}

.product-hero-info {
    padding-left: 2rem;
}

.product-category {
    color: #7c3aed;
    font-size: 0.875rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    margin-bottom: 1rem;
    position: relative;
    display: inline-block;
    padding: 0.5rem 1rem;
    background: linear-gradient(135deg, rgba(124, 58, 237, 0.1), rgba(168, 85, 247, 0.05));
    border-radius: 25px;
    border: 1px solid rgba(124, 58, 237, 0.2);
}

.product-title {
    font-size: 2.75rem;
    font-weight: 800;
    color: #1e293b;
    margin-bottom: 0.5rem;
    line-height: 1;
}

.highlight-green {
    color: #10b981;
}

.product-subtitle {
    font-size: 1.125rem;
    color: #64748b;
    margin-bottom: 1.5rem;
    font-weight: 500;
}

.product-highlights {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 0.75rem;
    margin-bottom: 1.5rem;
}

.highlight-item {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.75rem;
    background: rgba(248, 250, 252, 0.8);
    border-radius: 12px;
    border: 1px solid rgba(226, 232, 240, 0.6);
    transition: all 0.3s ease;
    font-size: 0.875rem;
}

.highlight-item:hover {
    background: rgba(124, 58, 237, 0.05);
    border-color: rgba(124, 58, 237, 0.2);
    transform: translateY(-2px);
}

.highlight-icon {
    font-size: 1.25rem;
}

.product-description {
    font-size: 1rem;
    color: #475569;
    line-height: 1.6;
    margin-bottom: 2rem;
    padding: 1.25rem;
    background: linear-gradient(135deg, rgba(248, 250, 252, 0.8), rgba(241, 245, 249, 0.4));
    border-radius: 16px;
    border-left: 4px solid #10b981;
}

.product-actions {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
    margin-bottom: 1.5rem;
}

.btn-buy-ml,
.btn-buy-whatsapp {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    padding: 0.875rem 1.5rem;
    border-radius: 50px;
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    border: none;
    text-decoration: none;
    position: relative;
    overflow: hidden;
}

.btn-buy-ml {
    background: linear-gradient(135deg, #FFE600, #FFC107);
    color: #333;
    box-shadow: 0 8px 25px rgba(255, 230, 0, 0.3);
}

.btn-buy-ml:hover {
    background: linear-gradient(135deg, #FFD700, #FFB300);
    transform: translateY(-3px);
    box-shadow: 0 12px 35px rgba(255, 230, 0, 0.4);
}

.btn-buy-whatsapp {
    background: linear-gradient(135deg, #10b981, #34d399);
    color: white;
    box-shadow: 0 8px 25px rgba(16, 185, 129, 0.3);
}

.btn-buy-whatsapp:hover {
    background: linear-gradient(135deg, #059669, #10b981);
    transform: translateY(-3px);
    box-shadow: 0 12px 35px rgba(16, 185, 129, 0.4);
}

.btn-icon {
    width: 20px;
    height: 20px;
    flex-shrink: 0;
}

.shipping-info {
    color: #10b981;
    font-size: 0.875rem;
    font-weight: 500;
    text-align: center;
    padding: 1rem;
    background: linear-gradient(135deg, rgba(16, 185, 129, 0.1), rgba(52, 211, 153, 0.05));
    border-radius: 12px;
    border: 1px solid rgba(16, 185, 129, 0.2);
}

/* Product Details Section */
.product-details {
    background: #f8fafc;
    padding: 5rem 1.5rem;
}

.details-container {
    max-width: 1200px;
    margin: 0 auto;
}

.details-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 3rem;
}

.details-card {
    background: white;
    border-radius: 20px;
    padding: 2.5rem;
    box-shadow: 0 8px 30px rgba(0, 0, 0, 0.08);
    border: 1px solid rgba(226, 232, 240, 0.6);
    transition: all 0.3s ease;
}

.details-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.12);
}

.details-title {
    font-size: 1.5rem;
    font-weight: 700;
    color: #1e293b;
    margin-bottom: 2rem;
    position: relative;
    padding-bottom: 0.75rem;
}

.details-title::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 40px;
    height: 3px;
    background: linear-gradient(135deg, #7c3aed, #10b981);
    border-radius: 2px;
}

.specs-list {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.spec-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0.75rem 0;
    border-bottom: 1px solid #f1f5f9;
}

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

.spec-label {
    font-weight: 500;
    color: #64748b;
}

.spec-value {
    font-weight: 600;
    color: #1e293b;
}

.nutrition-table {
    background: #f8fafc;
    border-radius: 12px;
    overflow: hidden;
    border: 1px solid #e2e8f0;
}

.nutrition-header {
    background: linear-gradient(135deg, #7c3aed, #8b5cf6);
    color: white;
    padding: 1rem;
    font-size: 0.875rem;
    font-weight: 600;
    text-align: center;
}

.nutrition-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0.75rem 1rem;
    border-bottom: 1px solid #e2e8f0;
}

.nutrition-row:last-child {
    border-bottom: none;
}

.nutrition-row.highlight {
    background: rgba(16, 185, 129, 0.05);
    border-left: 3px solid #10b981;
}

.nutrition-label {
    font-size: 0.875rem;
    color: #475569;
}

.nutrition-value {
    font-weight: 600;
    color: #1e293b;
    font-size: 0.875rem;
}

/* How to Use Section */
.how-to-use {
    background: white;
    padding: 5rem 1.5rem;
}

.how-to-use-container {
    max-width: 1200px;
    margin: 0 auto;
}

.section-header {
    text-align: center;
    margin-bottom: 4rem;
}

.section-title {
    font-size: 3rem;
    font-weight: 700;
    color: #1e293b;
    margin-bottom: 1.5rem;
}

.section-subtitle {
    font-size: 1.125rem;
    color: #64748b;
    max-width: 600px;
    margin: 0 auto;
    line-height: 1.6;
}

.usage-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 2rem;
    margin-bottom: 4rem;
}

.usage-card {
    background: white;
    border-radius: 16px;
    padding: 2rem;
    text-align: center;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.08);
    border: 1px solid rgba(226, 232, 240, 0.6);
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

.usage-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, #7c3aed, #10b981);
    transform: scaleX(0);
    transition: transform 0.3s ease;
}

.usage-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.12);
}

.usage-card:hover::before {
    transform: scaleX(1);
}

.usage-icon {
    margin-bottom: 1.5rem;
    color: #7c3aed;
    display: flex;
    justify-content: center;
    align-items: center;
    width: 64px;
    height: 64px;
    margin: 0 auto 1.5rem;
    background: linear-gradient(135deg, rgba(124, 58, 237, 0.1), rgba(168, 85, 247, 0.05));
    border-radius: 50%;
}

.usage-title {
    font-size: 1.125rem;
    font-weight: 600;
    color: #1e293b;
    margin-bottom: 1rem;
}

.usage-description {
    font-size: 0.875rem;
    color: #64748b;
    line-height: 1.6;
}

.preparation-steps {
    background: linear-gradient(135deg, #f8fafc, #f1f5f9);
    border-radius: 20px;
    padding: 3rem;
    border: 1px solid #e2e8f0;
}

.steps-title {
    font-size: 1.5rem;
    font-weight: 700;
    color: #1e293b;
    margin-bottom: 2rem;
    text-align: center;
}

.steps-list {
    display: flex;
    justify-content: space-between;
    gap: 2rem;
}

.step-item {
    flex: 1;
    text-align: center;
    position: relative;
}

.step-item:not(:last-child)::after {
    content: '→';
    position: absolute;
    top: 1.5rem;
    right: -1rem;
    color: #10b981;
    font-size: 1.5rem;
    font-weight: bold;
}

.step-number {
    width: 3rem;
    height: 3rem;
    background: linear-gradient(135deg, #7c3aed, #8b5cf6);
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.25rem;
    font-weight: 700;
    margin: 0 auto 1rem;
}

.step-content h4 {
    font-size: 1rem;
    font-weight: 600;
    color: #1e293b;
    margin-bottom: 0.5rem;
}

.step-content p {
    font-size: 0.875rem;
    color: #64748b;
    line-height: 1.5;
}

/* Ingredients Section */
.ingredients {
    background: #f8fafc;
    padding: 5rem 1.5rem;
}

.ingredients-container {
    max-width: 1200px;
    margin: 0 auto;
}

.ingredients-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: start;
}

.ingredients-title {
    font-size: 3rem;
    font-weight: 700;
    color: #1e293b;
    margin-bottom: 1.5rem;
}

.ingredients-subtitle {
    font-size: 1.125rem;
    color: #64748b;
    margin-bottom: 3rem;
    line-height: 1.6;
}

.ingredients-list {
    margin-bottom: 3rem;
}

.ingredient-item {
    display: flex;
    gap: 1.5rem;
    padding: 2rem;
    background: white;
    border-radius: 16px;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.08);
    border: 1px solid rgba(226, 232, 240, 0.6);
    margin-bottom: 1.5rem;
}

.main-ingredient {
    border-left: 4px solid #10b981;
}

.ingredient-icon {
    font-size: 2rem;
    margin-top: 0.25rem;
}

.ingredient-name {
    font-size: 1.25rem;
    font-weight: 700;
    color: #1e293b;
    margin-bottom: 0.75rem;
}

.ingredient-description {
    font-size: 0.875rem;
    color: #64748b;
    line-height: 1.6;
    margin-bottom: 1rem;
}

.ingredient-origin {
    display: flex;
    gap: 0.5rem;
    font-size: 0.875rem;
}

.origin-label {
    font-weight: 600;
    color: #475569;
}

.origin-value {
    color: #10b981;
    font-weight: 600;
}

.purity-badges {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 0.75rem;
}

.purity-badge {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.75rem;
    background: rgba(16, 185, 129, 0.05);
    border-radius: 8px;
    border: 1px solid rgba(16, 185, 129, 0.2);
    font-size: 0.875rem;
    font-weight: 500;
    color: #047857;
}

.badge-icon {
    color: #10b981;
}

.process-info {
    background: white;
    border-radius: 20px;
    padding: 2.5rem;
    box-shadow: 0 8px 30px rgba(0, 0, 0, 0.08);
    border: 1px solid rgba(226, 232, 240, 0.6);
    height: fit-content;
}

.process-title {
    font-size: 1.5rem;
    font-weight: 700;
    color: #1e293b;
    margin-bottom: 1.5rem;
}

.process-description {
    font-size: 0.875rem;
    color: #64748b;
    line-height: 1.7;
    margin-bottom: 2rem;
}

.process-benefits {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.benefit-item {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 0.75rem;
    background: #f8fafc;
    border-radius: 8px;
    font-size: 0.875rem;
    font-weight: 500;
    color: #475569;
}

.benefit-icon {
    font-size: 1.25rem;
}

/* Final CTA Section */
.final-cta {
    background: linear-gradient(135deg, #2D1B45 0%, #1e1b4b 100%);
    padding: 5rem 1.5rem;
    color: white;
    position: relative;
    overflow: hidden;
}

.final-cta::before {
    content: '';
    position: absolute;
    top: -50%;
    right: -20%;
    width: 500px;
    height: 500px;
    background: radial-gradient(circle, rgba(124, 58, 237, 0.2) 0%, transparent 70%);
    border-radius: 50%;
}

.final-cta-container {
    max-width: 1200px;
    margin: 0 auto;
    text-align: center;
    position: relative;
    z-index: 2;
}

.cta-title {
    font-size: 3rem;
    font-weight: 700;
    margin-bottom: 1.5rem;
}

.cta-subtitle {
    font-size: 1.25rem;
    margin-bottom: 3rem;
    color: rgba(255, 255, 255, 0.9);
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
    line-height: 1.6;
}

.cta-actions {
    display: flex;
    justify-content: center;
    gap: 2rem;
    margin-bottom: 3rem;
}

.btn-buy-ml-large,
.btn-buy-whatsapp-large {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.5rem;
    padding: 2rem 3rem;
    border-radius: 20px;
    font-size: 1.25rem;
    font-weight: 700;
    cursor: pointer;
    transition: all 0.3s ease;
    border: none;
    text-decoration: none;
    position: relative;
    overflow: hidden;
    min-width: 280px;
}

.btn-buy-ml-large {
    background: linear-gradient(135deg, #FFE600, #FFC107);
    color: #333;
    box-shadow: 0 12px 40px rgba(255, 230, 0, 0.4);
}

.btn-buy-ml-large:hover {
    transform: translateY(-5px);
    box-shadow: 0 20px 60px rgba(255, 230, 0, 0.5);
}

.btn-buy-whatsapp-large {
    background: linear-gradient(135deg, #10b981, #34d399);
    color: white;
    box-shadow: 0 12px 40px rgba(16, 185, 129, 0.4);
}

.btn-buy-whatsapp-large:hover {
    transform: translateY(-5px);
    box-shadow: 0 20px 60px rgba(16, 185, 129, 0.5);
}

.btn-subtitle {
    font-size: 0.875rem;
    font-weight: 400;
    opacity: 0.8;
}

.trust-indicators {
    display: flex;
    justify-content: center;
    gap: 3rem;
    flex-wrap: wrap;
}

.trust-item {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    font-size: 0.875rem;
    color: rgba(255, 255, 255, 0.8);
}

.trust-icon {
    font-size: 1.25rem;
}

/* Footer */
.footer {
    background: #2D1B45;
    color: white;
    padding: 4rem 1.5rem 0;
    position: relative;
    overflow: hidden;
}

.footer::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 1px;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent);
}

.footer-container {
    max-width: 1200px;
    margin: 0 auto;
    position: relative;
    z-index: 2;
}

.footer-content {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1.5fr;
    gap: 4rem;
    margin-bottom: 3rem;
}

.footer-column {
    display: flex;
    flex-direction: column;
}

.footer-title {
    font-size: 1.75rem;
    font-weight: 800;
    color: white;
    margin-bottom: 1.5rem;
}

.footer-description {
    font-size: 0.95rem;
    color: rgba(255, 255, 255, 0.8);
    line-height: 1.7;
    margin-bottom: 2.5rem;
    padding-left: 1rem;
    border-left: 2px solid rgba(16, 185, 129, 0.3);
}

.footer-social {
    display: flex;
    gap: 1rem;
    flex-wrap: wrap;
}

.social-btn {
    background: rgba(255, 255, 255, 0.1);
    border: 1px solid rgba(255, 255, 255, 0.2);
    color: white;
    padding: 0.75rem 1.5rem;
    border-radius: 25px;
    font-size: 0.875rem;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.4s ease;
    backdrop-filter: blur(10px);
    display: flex;
    align-items: center;
    gap: 0.5rem;
    text-decoration: none;
}

.social-btn:hover {
    background: rgba(16, 185, 129, 0.2);
    border-color: rgba(16, 185, 129, 0.5);
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(16, 185, 129, 0.2);
}

.footer-subtitle {
    font-size: 1.125rem;
    font-weight: 700;
    color: white;
    margin-bottom: 1.5rem;
    position: relative;
    display: inline-block;
}

.footer-subtitle::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 0;
    width: 30px;
    height: 2px;
    background: #7c3aed;
    border-radius: 1px;
}

.footer-links {
    list-style: none;
    padding: 0;
    margin: 0;
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.footer-link {
    color: rgba(255, 255, 255, 0.8);
    text-decoration: none;
    font-size: 0.95rem;
    transition: all 0.3s ease;
    padding: 0.5rem 0;
    display: inline-block;
}

.footer-link:hover {
    color: #34d399;
    transform: translateX(5px);
}

.footer-contact {
    margin-bottom: 2.5rem;
}

.contact-item {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    margin-bottom: 1rem;
    padding: 0.75rem;
    background: rgba(255, 255, 255, 0.05);
    border-radius: 10px;
    transition: all 0.3s ease;
    border: 1px solid rgba(255, 255, 255, 0.1);
}

.contact-item:hover {
    background: rgba(255, 255, 255, 0.08);
    transform: translateX(5px);
}

.contact-icon {
    font-size: 1.125rem;
    width: 24px;
    text-align: center;
}

.contact-text {
    color: rgba(255, 255, 255, 0.9);
    font-size: 0.95rem;
    font-weight: 500;
}

.newsletter-title {
    font-size: 1rem;
    font-weight: 700;
    color: white;
    margin-bottom: 1rem;
}

.newsletter-form {
    display: flex;
    gap: 0.75rem;
    margin-bottom: 1rem;
}

.newsletter-input {
    background: rgba(255, 255, 255, 0.1);
    border: 1px solid rgba(255, 255, 255, 0.2);
    color: white;
    padding: 0.75rem 1rem;
    border-radius: 10px;
    font-size: 0.875rem;
    flex: 1;
    outline: none;
    transition: all 0.3s ease;
    backdrop-filter: blur(10px);
}

.newsletter-input:focus {
    border-color: #10b981;
    background: rgba(255, 255, 255, 0.15);
    box-shadow: 0 0 0 3px rgba(16, 185, 129, 0.1);
}

.newsletter-input::placeholder {
    color: rgba(255, 255, 255, 0.6);
}

.newsletter-btn {
    background: linear-gradient(135deg, #10b981, #34d399);
    border: none;
    color: white;
    padding: 0.75rem 1.5rem;
    border-radius: 10px;
    font-size: 0.875rem;
    font-weight: 700;
    cursor: pointer;
    transition: all 0.3s ease;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    box-shadow: 0 4px 15px rgba(16, 185, 129, 0.3);
}

.newsletter-btn:hover {
    background: linear-gradient(135deg, #059669, #10b981);
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(16, 185, 129, 0.4);
}

.footer-bottom {
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    padding: 2rem 0;
    position: relative;
}

.footer-bottom-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 1rem;
}

.footer-copyright {
    color: rgba(255, 255, 255, 0.7);
    font-size: 0.875rem;
}

.footer-bottom-right {
    display: flex;
    gap: 2rem;
    align-items: center;
    flex-wrap: wrap;
}

.footer-cnpj,
.footer-made {
    color: rgba(255, 255, 255, 0.7);
    font-size: 0.875rem;
}

/* Back to Top Button */
.back-to-top {
    position: fixed;
    bottom: 2rem;
    right: 2rem;
    width: 3.5rem;
    height: 3.5rem;
    background: #7c3aed;
    color: white;
    border: none;
    border-radius: 50%;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 4px 12px rgba(124, 58, 237, 0.3);
    transition: all 0.3s ease;
    opacity: 0;
    visibility: hidden;
    transform: translateY(20px);
    z-index: 1000;
}

.back-to-top.visible {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.back-to-top:hover {
    background: #6d28d9;
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(124, 58, 237, 0.4);
}

.back-to-top svg {
    width: 1.5rem;
    height: 1.5rem;
    stroke-width: 2.5;
}

/* Responsive Design */
@media (max-width: 1024px) {

    .product-hero-content,
    .details-grid,
    .ingredients-content {
        grid-template-columns: 1fr;
        gap: 2rem;
    }

    .product-hero-info {
        padding-left: 0;
        text-align: center;
    }

    .product-title {
        font-size: 2.5rem;
    }

    .usage-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .steps-list {
        flex-direction: column;
        align-items: center;
        gap: 2rem;
    }

    .step-item:not(:last-child)::after {
        content: '↓';
        top: auto;
        bottom: -1rem;
        right: 50%;
        transform: translateX(50%);
    }

    .cta-actions {
        flex-direction: column;
        align-items: center;
    }

    @media (max-width: 1024px) {
        .steps-list {
            flex-direction: column;
            align-items: center;
            gap: 4rem;
            position: relative;
        }

        .step-item {
            position: relative;
            width: 100%;
            max-width: 280px;
        }

        .step-item:not(:last-child)::after {
            content: '↓';
            position: absolute;
            top: 80%;
            left: 49%;
            transform: translate(-50%, 2rem);
            /* Aumentar para 2rem = bem no meio */
            color: #10b981;
            font-size: 1.5rem;
            font-weight: bold;
            z-index: 1;
        }
    }
}

@media (max-width: 768px) {
    .header {
        padding: 1rem 1.5rem;
    }

    .nav-menu {
        position: fixed;
        top: 0;
        left: -100%;
        width: 100%;
        height: 100vh;
        background: rgba(0, 0, 0, 0.95);
        flex-direction: column;
        justify-content: center;
        gap: 3rem;
        transition: left 0.3s ease;
        z-index: 200;
    }

    .nav-menu.active {
        left: 0;
    }

    .nav-link {
        font-size: 1.5rem;
        padding: 1rem 0;
    }

    .mobile-menu-btn {
        display: flex;
        z-index: 250;
    }

    .mobile-menu-btn.active span:nth-child(1) {
        transform: rotate(-45deg) translate(-6px, 7px);
    }

    .mobile-menu-btn.active span:nth-child(2) {
        opacity: 0;
    }

    .mobile-menu-btn.active span:nth-child(3) {
        transform: rotate(45deg) translate(-6px, -7px);
    }

    .cta-button {
        display: none;
    }

    .breadcrumb {
        padding: 1.5rem 1rem 0.5rem;
    }

    .product-hero {
        padding: 1.5rem 1rem 2rem;
        min-height: calc(100vh - 100px);
    }

    .product-title {
        font-size: 2rem;
    }

    .section-title,
    .cta-title {
        font-size: 2rem;
    }

    .ingredients-title {
        font-size: 2rem;
    }

    .product-highlights {
        grid-template-columns: 1fr;
    }

    .usage-grid {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }

    .purity-badges {
        grid-template-columns: 1fr;
    }

    .footer-content {
        grid-template-columns: 1fr;
        gap: 2rem;
    }

    .footer-bottom-content {
        flex-direction: column;
        text-align: center;
    }

    .trust-indicators {
        gap: 1rem;
    }

    .btn-buy-ml-large,
    .btn-buy-whatsapp-large {
        min-width: auto;
        width: 100%;
        max-width: 320px;
    }
}

@media (max-width: 480px) {
    .product-hero {
        padding: 1rem 1rem 2rem;
        min-height: calc(100vh - 80px);
    }

    .product-title {
        font-size: 1.75rem;
    }

    .section-title,
    .cta-title {
        font-size: 1.75rem;
    }

    .product-highlights {
        grid-template-columns: 1fr;
        gap: 0.5rem;
    }

    .highlight-item {
        padding: 0.625rem;
        font-size: 0.8rem;
    }

    .highlight-icon {
        font-size: 1.125rem;
    }

    .image-container {
        max-width: 320px;
    }

    .details-card,
    .process-info {
        padding: 1.5rem;
    }

    .preparation-steps {
        padding: 2rem;
    }

    .ingredient-item {
        padding: 1.5rem;
        flex-direction: column;
        text-align: center;
        gap: 1rem;
    }

    .final-cta {
        padding: 3rem 1rem;
    }

    .back-to-top {
        bottom: 1.5rem;
        right: 1.5rem;
        width: 3rem;
        height: 3rem;
    }
}

/* Utility Classes */
.text-center {
    text-align: center;
}

.mb-2 {
    margin-bottom: 0.5rem;
}

.mb-4 {
    margin-bottom: 1rem;
}

.mt-4 {
    margin-top: 1rem;
}

/* Animation Classes */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.fade-in-up {
    animation: fadeInUp 0.6s ease forwards;
}