/* =============================================
   VITALIS BLEND - CSS
   Seguindo padrões de design do site principal
   ============================================= */

/* CSS Variables */
:root {
    --gold-primary: #C9A227;
    --gold-light: #E8D48A;
    --gold-dark: #8B7020;
    --green-dark: #1a4d2e;
    --green-medium: #2c5530;
    --green-light: #4f772d;
    --off-white: #F8F6F0;
    --white: #FFFFFF;
    --text-dark: #2C3E2D;
    --text-light: #6B7B6C;
}

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

body {
    font-family: 'Poppins', sans-serif;
    background-color: var(--off-white);
    color: var(--text-dark);
    line-height: 1.6;
}

h1, h2, h3, h4, h5, h6 {
    font-family: 'Playfair Display', serif;
}

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

/* =============================================
   HERO SECTION (SESSÃO 01)
   ============================================= */
.produto-hero {
    background: linear-gradient(135deg, var(--green-dark) 0%, var(--green-medium) 50%, var(--green-light) 100%);
    padding: 120px 0 80px;
    position: relative;
    overflow: hidden;
}

.hero-background-animation {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: 
        radial-gradient(circle at 20% 50%, rgba(255, 255, 255, 0.05) 0%, transparent 50%),
        radial-gradient(circle at 80% 80%, rgba(212, 175, 55, 0.05) 0%, transparent 50%),
        radial-gradient(circle at 40% 20%, rgba(255, 255, 255, 0.03) 0%, transparent 50%);
    animation: backgroundMove 20s ease infinite;
    background-size: 400% 400%;
    pointer-events: none;
}

@keyframes backgroundMove {
    0% { background-position: 0% 50%; }
    50% { background-position: 100% 50%; }
    100% { background-position: 0% 50%; }
}

.produto-hero .container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

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

.produto-hero-text {
    /* Texto à esquerda */
}

.produto-hero-image {
    position: relative;
}

.produto-hero-image .image-wrapper {
    position: relative;
    border-radius: 20px;
    overflow: hidden;
    box-shadow: 0 30px 60px rgba(0, 0, 0, 0.3);
}

.produto-hero-image img {
    width: 100%;
    height: auto;
    display: block;
    border-radius: 20px;
}

.produto-hero-image .image-glow {
    position: absolute;
    top: -20%;
    left: -20%;
    right: -20%;
    bottom: -20%;
    background: radial-gradient(circle, rgba(201, 162, 39, 0.2) 0%, transparent 70%);
    pointer-events: none;
    z-index: -1;
}

.produto-hero-title {
    font-size: 2.5rem;
    color: var(--white);
    margin-bottom: 25px;
    line-height: 1.3;
    font-family: 'Playfair Display', serif;
}

.produto-hero-symptoms {
    background: rgba(255, 255, 255, 0.1);
    padding: 20px 25px;
    border-radius: 15px;
    margin-bottom: 25px;
    border-left: 4px solid var(--gold-primary);
    backdrop-filter: blur(10px);
}

.produto-hero-symptoms p {
    color: rgba(255, 255, 255, 0.9);
    font-size: 1.05rem;
    line-height: 1.7;
}

.produto-hero-highlight {
    font-size: 1.15rem;
    color: var(--white);
    margin-bottom: 20px;
}

.produto-hero-highlight strong {
    color: var(--gold-light);
}

.produto-hero-message {
    font-size: 1.3rem;
    color: var(--gold-light);
    font-weight: 600;
    margin-bottom: 10px;
}

.produto-hero-answer {
    font-size: 1.5rem;
    color: var(--white);
    margin-bottom: 30px;
}

.produto-hero-answer span {
    color: var(--gold-light);
    font-weight: 700;
    font-family: 'Playfair Display', serif;
    font-size: 1.7rem;
}

.produto-hero-cta {
    display: flex;
    justify-content: flex-start;
}

/* =============================================
   BUTTONS
   ============================================= */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    padding: 15px 35px;
    border-radius: 50px;
    font-family: 'Poppins', sans-serif;
    font-weight: 600;
    font-size: 1rem;
    text-decoration: none;
    transition: all 0.3s ease;
    border: none;
    cursor: pointer;
}

.btn-primary {
    background: linear-gradient(135deg, var(--gold-primary), var(--gold-light));
    color: var(--green-dark);
    box-shadow: 0 4px 15px rgba(201, 162, 39, 0.4);
}

.btn-primary:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 25px rgba(201, 162, 39, 0.5);
}

.btn-lg {
    padding: 18px 40px;
    font-size: 1.1rem;
}

.btn-xl {
    padding: 20px 50px;
    font-size: 1.2rem;
}

/* =============================================
   BENEFÍCIOS SECTION (SESSÃO 02)
   ============================================= */
.beneficios-section {
    padding: 100px 0;
    background: var(--white);
}

.beneficios-header {
    text-align: center;
    max-width: 900px;
    margin: 0 auto 60px;
}

.section-title {
    font-size: 2.5rem;
    color: var(--green-dark);
    margin-bottom: 25px;
    position: relative;
}

.section-title::after {
    content: '';
    position: absolute;
    bottom: -15px;
    left: 50%;
    transform: translateX(-50%);
    width: 80px;
    height: 3px;
    background: linear-gradient(90deg, var(--gold-light), var(--gold-primary), var(--gold-light));
    border-radius: 2px;
}

.section-intro {
    font-size: 1.1rem;
    color: var(--text-light);
    line-height: 1.8;
    margin-bottom: 20px;
    margin-top: 30px;
}

.section-formula {
    font-size: 1.15rem;
    color: var(--text-dark);
}

.section-formula strong {
    color: var(--green-medium);
}

.beneficios-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 50px;
    align-items: start;
}

.beneficios-grid {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.beneficio-card {
    display: flex;
    gap: 20px;
    padding: 25px;
    background: var(--off-white);
    border-radius: 15px;
    transition: all 0.3s ease;
    border: 1px solid transparent;
}

.beneficio-card:hover {
    transform: translateX(10px);
    border-color: var(--gold-primary);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.08);
}

.beneficio-card-full {
    background: linear-gradient(135deg, var(--green-dark), var(--green-medium));
}

.beneficio-card-full .beneficio-text h3,
.beneficio-card-full .beneficio-text p {
    color: var(--white);
}

.beneficio-card-full .beneficio-icon {
    background: rgba(255, 255, 255, 0.2);
}

.beneficio-card-full .beneficio-icon i {
    color: var(--gold-light);
}

.beneficio-icon {
    width: 60px;
    height: 60px;
    min-width: 60px;
    background: linear-gradient(135deg, var(--green-dark), var(--green-medium));
    border-radius: 15px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.beneficio-icon i {
    font-size: 1.5rem;
    color: var(--gold-light);
}

.beneficio-text h3 {
    font-size: 1.1rem;
    color: var(--green-dark);
    margin-bottom: 8px;
    font-family: 'Poppins', sans-serif;
    font-weight: 600;
}

.beneficio-text p {
    font-size: 0.95rem;
    color: var(--text-light);
    line-height: 1.6;
}

.beneficios-image {
    position: sticky;
    top: 120px;
}

.beneficios-image img {
    width: 100%;
    border-radius: 20px;
    box-shadow: 0 20px 50px rgba(0, 0, 0, 0.15);
}

/* =============================================
   RESULTADOS SECTION (SESSÃO 03)
   ============================================= */
.resultados-section {
    padding: 100px 0;
    background: var(--off-white);
}

.resultados-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: start;
    margin-bottom: 60px;
}

.resultados-image img {
    width: 100%;
    border-radius: 20px;
    box-shadow: 0 20px 50px rgba(0, 0, 0, 0.15);
}

.resultados-text .section-title {
    text-align: left;
}

.resultados-text .section-title::after {
    left: 0;
    transform: none;
}

.section-subtitle-alt {
    font-size: 1.4rem;
    color: var(--gold-primary);
    font-weight: 600;
    margin-bottom: 30px;
    font-family: 'Playfair Display', serif;
}

.resultados-intro {
    font-size: 1.05rem;
    color: var(--text-dark);
    line-height: 1.8;
    margin-bottom: 15px;
}

.resultados-intro strong {
    color: var(--green-medium);
}

.mudancas-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 12px;
    margin-top: 25px;
}

.mudanca-item {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 10px 15px;
    background: var(--white);
    border-radius: 10px;
    font-size: 0.95rem;
    color: var(--text-dark);
    transition: all 0.3s ease;
}

.mudanca-item:hover {
    transform: translateX(5px);
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.08);
}

.mudanca-item span {
    font-size: 1.2rem;
}

/* Formula Box */
.formula-box {
    background: linear-gradient(135deg, var(--green-dark), var(--green-medium));
    padding: 50px;
    border-radius: 25px;
    text-align: center;
}

.formula-box h3 {
    font-size: 1.8rem;
    color: var(--white);
    margin-bottom: 35px;
}

.formula-items {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
    margin-bottom: 35px;
}

.formula-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 10px;
    padding: 25px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 15px;
    backdrop-filter: blur(10px);
}

.formula-item i {
    font-size: 2.5rem;
    color: var(--gold-light);
}

.formula-item span {
    font-size: 1.1rem;
    font-weight: 600;
    color: var(--white);
}

.formula-item small {
    font-size: 0.85rem;
    color: rgba(255, 255, 255, 0.7);
}

.formula-destaque {
    font-size: 1.15rem;
    color: rgba(255, 255, 255, 0.9);
    margin-bottom: 15px;
}

.formula-destaque strong {
    color: var(--gold-light);
}

.formula-real {
    font-size: 1.4rem;
    font-weight: 700;
    color: var(--gold-light);
    font-family: 'Playfair Display', serif;
}

/* =============================================
   CTA FINAL SECTION (SESSÃO 04)
   ============================================= */
.cta-final {
    padding: 100px 0;
    background: var(--white);
}

.cta-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
}

.cta-images {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
}

.cta-images img {
    width: 100%;
    border-radius: 20px;
    box-shadow: 0 15px 40px rgba(0, 0, 0, 0.15);
    transition: transform 0.3s ease;
}

.cta-images img:hover {
    transform: scale(1.03);
}

.cta-img-1 {
    transform: translateY(20px);
}

.cta-img-2 {
    transform: translateY(-20px);
}

.cta-img-1:hover {
    transform: translateY(20px) scale(1.03);
}

.cta-img-2:hover {
    transform: translateY(-20px) scale(1.03);
}

.cta-title {
    font-size: 2.3rem;
    color: var(--green-dark);
    margin-bottom: 25px;
    line-height: 1.3;
}

.cta-message {
    font-size: 1.1rem;
    color: var(--text-light);
    margin-bottom: 15px;
}

.cta-highlight {
    font-size: 1.2rem;
    color: var(--text-dark);
    margin-bottom: 25px;
}

.cta-highlight strong {
    color: var(--green-medium);
}

.mudancas-lista {
    margin-bottom: 30px;
}

.mudancas-lista p {
    font-size: 1.1rem;
    color: var(--text-dark);
    margin-bottom: 8px;
    padding-left: 15px;
    border-left: 3px solid var(--gold-primary);
}

.mudancas-lista p strong {
    color: var(--green-medium);
}

.mudancas-lista .destaque-final {
    font-size: 1.3rem;
    border-left-width: 5px;
    padding: 10px 15px;
    background: linear-gradient(90deg, rgba(201, 162, 39, 0.1), transparent);
}

.mudancas-lista .destaque-final strong {
    color: var(--gold-primary);
}

.vitalis-slogan {
    display: flex;
    align-items: center;
    gap: 20px;
    padding: 25px;
    background: linear-gradient(135deg, var(--green-dark), var(--green-medium));
    border-radius: 15px;
    margin-bottom: 30px;
}

.slogan-icon {
    font-size: 3rem;
}

.slogan-text {
    display: flex;
    flex-direction: column;
}

.slogan-text strong {
    font-size: 1.5rem;
    color: var(--gold-light);
    font-family: 'Playfair Display', serif;
}

.slogan-text span {
    font-size: 1rem;
    color: rgba(255, 255, 255, 0.9);
}

/* Preco Box */
.preco-box {
    background: linear-gradient(135deg, var(--green-dark), var(--green-medium));
    padding: 30px 40px;
    border-radius: 20px;
    margin-bottom: 25px;
    text-align: center;
    border: 2px solid var(--gold-primary);
}

.preco-label {
    display: block;
    font-size: 0.9rem;
    color: rgba(255, 255, 255, 0.8);
    margin-bottom: 10px;
    text-transform: uppercase;
    letter-spacing: 2px;
}

.preco-valor {
    display: flex;
    align-items: flex-start;
    justify-content: center;
    gap: 5px;
    margin-bottom: 10px;
}

.preco-valor .moeda {
    font-size: 1.3rem;
    color: var(--gold-light);
    font-weight: 600;
    margin-top: 8px;
}

.preco-valor .valor {
    font-size: 3.5rem;
    font-weight: 700;
    color: var(--white);
    font-family: 'Playfair Display', serif;
    line-height: 1;
}

.preco-valor .centavos {
    font-size: 1.3rem;
    color: var(--gold-light);
    font-weight: 600;
    margin-top: 8px;
}

.preco-parcelado {
    font-size: 1rem;
    color: rgba(255, 255, 255, 0.9);
}

/* Opções de Compra (4 botões) */
.compra-opcoes {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 15px;
    margin-bottom: 25px;
}

.btn-compra {
    flex-direction: column;
    gap: 6px;
    padding: 18px 20px;
    font-size: 0.95rem;
    text-align: center;
    width: 100%;
}

.btn-qtd {
    display: block;
    font-size: 0.8rem;
    font-weight: 700;
    background: rgba(26, 77, 46, 0.25);
    padding: 4px 14px;
    border-radius: 20px;
    letter-spacing: 0.5px;
    margin-top: 2px;
}

.garantias {
    display: flex;
    justify-content: flex-start;
    gap: 30px;
    margin-top: 30px;
    flex-wrap: wrap;
}

.garantia-item {
    display: flex;
    align-items: center;
    gap: 10px;
    color: var(--text-light);
    font-size: 0.9rem;
}

.garantia-item i {
    color: var(--green-medium);
    font-size: 1.2rem;
}

/* =============================================
   FOOTER
   ============================================= */
.footer {
    background: var(--green-dark);
    padding: 60px 0 30px;
    color: var(--white);
}

.footer-content {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 40px;
    margin-bottom: 40px;
}

.footer-section h3 {
    font-size: 1.3rem;
    margin-bottom: 20px;
    color: var(--gold-light);
}

.footer-section p {
    color: rgba(255, 255, 255, 0.7);
    line-height: 1.8;
}

.footer-section ul {
    list-style: none;
}

.footer-section ul li {
    margin-bottom: 10px;
}

.footer-section ul li a {
    color: rgba(255, 255, 255, 0.7);
    text-decoration: none;
    transition: color 0.3s ease;
}

.footer-section ul li a:hover {
    color: var(--gold-light);
}

.social-links {
    display: flex;
    gap: 15px;
}

.social-link {
    width: 45px;
    height: 45px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--white);
    text-decoration: none;
    transition: all 0.3s ease;
}

.social-link:hover {
    background: var(--gold-primary);
    transform: translateY(-3px);
}

.footer-bottom {
    text-align: center;
    padding-top: 30px;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.footer-bottom p {
    color: rgba(255, 255, 255, 0.6);
    font-size: 0.9rem;
}

/* =============================================
   SCROLL TO TOP
   ============================================= */
.scroll-up {
    position: fixed;
    bottom: 30px;
    right: 30px;
    width: 50px;
    height: 50px;
    background: linear-gradient(135deg, var(--gold-primary), var(--gold-light));
    border: none;
    border-radius: 50%;
    color: var(--green-dark);
    font-size: 1.2rem;
    cursor: pointer;
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s ease;
    z-index: 999;
    box-shadow: 0 4px 15px rgba(201, 162, 39, 0.4);
}

.scroll-up.visible {
    opacity: 1;
    visibility: visible;
}

.scroll-up:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 25px rgba(201, 162, 39, 0.5);
}

/* =============================================
   RESPONSIVE - TABLET
   ============================================= */
@media (max-width: 992px) {
    .produto-hero {
        padding: 100px 0 60px;
    }

    .produto-hero-grid {
        grid-template-columns: 1fr;
        gap: 30px;
    }

    .produto-hero-text {
        text-align: center;
        order: 2;
    }

    .produto-hero-title {
        font-size: 1.8rem;
        text-align: center;
    }
    
    .produto-hero-symptoms {
        text-align: center;
    }
    
    .produto-hero-highlight {
        text-align: center;
    }
    
    .produto-hero-message {
        text-align: center;
    }
    
    .produto-hero-answer {
        text-align: center;
    }

    .produto-hero-cta {
        justify-content: center;
    }
    
    .produto-hero-text .btn {
        margin: 0 auto;
        display: block;
        width: fit-content;
    }

    .produto-hero-image {
        max-width: 400px;
        margin: 0 auto;
        order: -1;
    }

    .produto-hero-image img {
        width: 100%;
    }

    .section-title {
        text-align: center;
    }
    
    .section-subtitle {
        text-align: center;
    }
    
    .section-intro {
        text-align: center;
    }
    
    .section-formula {
        text-align: center;
    }
    
    .btn {
        margin: 0 auto;
        display: block;
        width: fit-content;
    }

    .beneficios-content {
        grid-template-columns: 1fr;
    }

    .beneficios-image {
        position: relative;
        top: 0;
        order: -1;
    }

    .beneficios-image img {
        max-width: 500px;
        margin: 0 auto;
        display: block;
    }

    .resultados-content {
        grid-template-columns: 1fr;
    }
    
    .resultados-text .section-title {
        text-align: center;
    }
    
    .resultados-intro {
        text-align: center;
    }

    .resultados-image {
        order: -1;
    }

    .resultados-image img {
        max-width: 500px;
        margin: 0 auto;
        display: block;
    }

    .resultados-text .section-title {
        text-align: center;
    }

    .resultados-text .section-title::after {
        left: 50%;
        transform: translateX(-50%);
    }

    .section-subtitle-alt {
        text-align: center;
    }

    .formula-items {
        grid-template-columns: 1fr;
        gap: 20px;
    }

    .cta-content {
        grid-template-columns: 1fr;
        text-align: center;
    }

    .cta-images {
        max-width: 500px;
        margin: 0 auto;
    }

    .cta-title {
        text-align: center;
    }
    
    .cta-message {
        text-align: center;
    }
    
    .cta-highlight {
        text-align: center;
    }

    .mudancas-lista {
        text-align: center;
    }

    .mudancas-lista p {
        text-align: center;
    }

    .vitalis-slogan {
        flex-direction: column;
        text-align: center;
    }

    .compra-opcoes {
        grid-template-columns: 1fr 1fr;
        max-width: 500px;
        margin-left: auto;
        margin-right: auto;
    }

    .btn-compra {
        display: flex;
        width: 100%;
    }

    .garantias {
        justify-content: center;
    }

    .footer-content {
        grid-template-columns: 1fr;
        text-align: center;
    }

    .social-links {
        justify-content: center;
    }
}

/* =============================================
   RESPONSIVE - MOBILE
   ============================================= */
@media (max-width: 768px) {
    .hero {
        padding: 100px 0 50px;
    }

    .produto-hero-title {
        font-size: 1.7rem;
    }

    .produto-hero-symptoms {
        padding: 15px 20px;
    }

    .produto-hero-symptoms p {
        font-size: 0.95rem;
    }

    .produto-hero-answer span {
        font-size: 1.4rem;
    }

    .produto-hero-image img {
        max-width: 300px;
    }

    .btn-lg {
        padding: 15px 30px;
        font-size: 1rem;
    }

    .btn-xl {
        padding: 16px 35px;
        font-size: 1rem;
    }

    .section-title {
        font-size: 1.8rem;
        text-align: center;
    }
    
    .section-subtitle {
        text-align: center;
    }
    
    .section-intro {
        text-align: center;
    }
    
    .section-formula {
        text-align: center;
    }
    
    .btn {
        margin: 0 auto;
        display: block;
        width: fit-content;
    }

    .beneficio-card {
        padding: 20px;
    }

    .beneficio-icon {
        width: 50px;
        height: 50px;
        min-width: 50px;
    }

    .beneficio-icon i {
        font-size: 1.2rem;
    }

    .mudancas-grid {
        grid-template-columns: 1fr;
    }

    .formula-box {
        padding: 35px 25px;
    }

    .formula-box h3 {
        font-size: 1.5rem;
    }

    .formula-item {
        padding: 20px;
    }

    .formula-item i {
        font-size: 2rem;
    }

    .cta-images {
        grid-template-columns: 1fr;
        gap: 15px;
    }

    .cta-img-1,
    .cta-img-2 {
        transform: none;
    }

    .cta-img-1:hover,
    .cta-img-2:hover {
        transform: scale(1.02);
    }

    .cta-title {
        font-size: 1.8rem;
    }

    .mudancas-lista p {
        font-size: 1rem;
    }

    .mudancas-lista .destaque-final {
        font-size: 1.15rem;
    }

    .preco-box {
        padding: 25px 30px;
    }

    .preco-valor .valor {
        font-size: 3rem;
    }
}

/* =============================================
   RESPONSIVE - MOBILE PEQUENO
   ============================================= */
@media (max-width: 480px) {
    .produto-hero-title {
        font-size: 1.5rem;
    }

    .produto-hero-highlight {
        font-size: 1rem;
    }

    .produto-hero-message {
        font-size: 1.1rem;
    }

    .produto-hero-answer {
        font-size: 1.2rem;
    }

    .produto-hero-answer span {
        font-size: 1.3rem;
    }

    .produto-hero-image img {
        max-width: 250px;
    }

    .section-title {
        font-size: 1.5rem;
    }

    .section-intro {
        font-size: 1rem;
    }

    .beneficio-card {
        flex-direction: column;
        text-align: center;
    }

    .beneficio-text h3 {
        font-size: 1rem;
    }

    .beneficio-text p {
        font-size: 0.9rem;
    }

    .section-subtitle-alt {
        font-size: 1.2rem;
    }

    .resultados-intro {
        font-size: 0.95rem;
    }

    .mudanca-item {
        font-size: 0.9rem;
        padding: 8px 12px;
    }

    .formula-box h3 {
        font-size: 1.3rem;
    }

    .formula-item span {
        font-size: 1rem;
    }

    .formula-destaque {
        font-size: 1rem;
    }

    .formula-real {
        font-size: 1.2rem;
    }

    .cta-title {
        font-size: 1.5rem;
    }

    .slogan-text strong {
        font-size: 1.3rem;
    }

    .slogan-text span {
        font-size: 0.9rem;
    }

    .garantias {
        flex-direction: column;
        align-items: center;
        gap: 15px;
    }

    .compra-opcoes {
        grid-template-columns: 1fr;
    }

    .btn-compra {
        font-size: 0.9rem;
        padding: 15px 18px;
    }

    .preco-box {
        padding: 20px;
    }

    .preco-valor .valor {
        font-size: 2.5rem;
    }

    .preco-valor .moeda,
    .preco-valor .centavos {
        font-size: 1.1rem;
    }
}