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

:root {
    --red-natal: #C41E3A;
    --green-natal: #228B22;
    --gold-natal: #FFD700;
    --red-dark: #8B0000;
    --green-dark: #006400;
    --white: #FFFFFF;
    --snow: #FFFAFA;
}

body {
    font-family: 'Nunito', sans-serif;
    line-height: 1.6;
    color: var(--white);
    overflow-x: hidden;
    background: var(--red-natal);
    margin: 0;
    padding: 0;
}

html {
    margin: 0;
    padding: 0;
}

/* Efeito de Neve */
.snow-container {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
    z-index: 1000;
    overflow: hidden;
}

.snowflake {
    position: absolute;
    color: var(--white);
    font-size: 1em;
    font-family: Arial;
    text-shadow: 0 0 5px rgba(255, 255, 255, 0.8);
    animation: fall linear infinite;
    opacity: 0.8;
}

@keyframes fall {
    to {
        transform: translateY(100vh) rotate(360deg);
    }
}

/* Hero Section */
.hero-section {
    min-height: 100vh;
    background: linear-gradient(135deg, var(--red-natal) 0%, var(--red-dark) 100%);
    position: relative;
    display: flex;
    align-items: flex-start;
    justify-content: center;
    padding: 0;
    margin: 0;
    text-align: center;
    width: 100%;
    max-width: 100%;
    background-image: 
        radial-gradient(circle at 20% 50%, rgba(255, 215, 0, 0.1) 0%, transparent 50%),
        radial-gradient(circle at 80% 80%, rgba(34, 139, 34, 0.1) 0%, transparent 50%);
}

.hero-content {
    max-width: 100%;
    width: 100%;
    animation: fadeInUp 1s ease-out;
    padding: 0;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
}

.hero-logo {
    max-width: 100%;
    height: auto;
    display: block;
    margin: 0 auto;
    padding: 0;
    animation: fadeInUp 1s ease-out;
}

.hero-logo-desktop {
    display: block;
    width: 100%;
    max-width: 100%;
    height: auto;
    object-fit: cover;
    object-position: top center;
    margin: 0 auto;
    padding: 0;
}

.hero-logo-mobile {
    display: none;
}

.hero-text {
    margin: 0 auto;
    padding: 0;
    width: 100%;
    max-width: 100%;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
}

/* Imagem modelo mobile embaixo da logo */
.hero-model-mobile {
    width: 100%;
    max-width: 100%;
    margin: 2rem auto 0.5rem auto;
    padding: 0;
    display: none;
    justify-content: center;
    align-items: center;
}

.hero-model-image {
    width: 100%;
    max-width: 100%;
    height: auto;
    object-fit: contain;
    object-position: center;
    border-radius: 30px;
    border: 6px solid var(--gold-natal);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.5), 0 0 30px rgba(255, 215, 0, 0.5), inset 0 0 20px rgba(255, 215, 0, 0.2);
    padding: 1rem;
    background: linear-gradient(135deg, rgba(196, 30, 58, 0.1) 0%, rgba(255, 215, 0, 0.1) 100%);
    position: relative;
    overflow: hidden;
}

.hero-model-image::before {
    content: '';
    position: absolute;
    top: -8px;
    left: -8px;
    right: -8px;
    bottom: -8px;
    border: 3px solid var(--red-natal);
    border-radius: 35px;
    z-index: -1;
    box-shadow: 0 0 15px rgba(196, 30, 58, 0.5);
}

/* 4 modelos lado a lado para PC */
.hero-models-desktop {
    width: 100%;
    max-width: 1200px;
    margin: 2rem auto;
    padding: 0 2rem;
    display: block;
}

.hero-models-grid {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 1.5rem;
    flex-wrap: wrap;
    width: 100%;
}

.hero-model-img {
    width: 200px;
    height: 300px;
    max-width: 200px;
    max-height: 300px;
    object-fit: contain;
    object-position: center;
    border-radius: 20px;
    border: 4px solid var(--gold-natal);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.5), 0 0 20px rgba(255, 215, 0, 0.3);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    flex-shrink: 0;
    image-rendering: auto;
}

.hero-model-img:hover {
    transform: scale(1.05) translateY(-10px) translateZ(0);
    box-shadow: 0 15px 40px rgba(0, 0, 0, 0.6), 0 0 30px rgba(255, 215, 0, 0.5);
}

.hero-title {
    font-size: 4rem;
    font-weight: 800;
    color: var(--gold-natal);
    text-shadow: 3px 3px 6px rgba(0, 0, 0, 0.5), 0 0 20px rgba(255, 215, 0, 0.5);
    margin-bottom: 1rem;
    animation: glow 2s ease-in-out infinite alternate;
}

.hero-subtitle {
    font-size: 1.5rem;
    font-weight: 600;
    color: var(--white);
    text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.5);
    margin-bottom: 2rem;
}

@keyframes glow {
    from {
        text-shadow: 3px 3px 6px rgba(0, 0, 0, 0.5), 0 0 20px rgba(255, 215, 0, 0.5);
    }
    to {
        text-shadow: 3px 3px 6px rgba(0, 0, 0, 0.5), 0 0 30px rgba(255, 215, 0, 0.8);
    }
}

.product-showcase {
    margin: 3rem auto;
    width: 100%;
    padding: 0;
    max-width: 100%;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
}

.hero-carousel-container {
    position: relative;
    width: 100%;
    max-width: 100%;
    margin: 0 auto;
    overflow: visible;
    padding: 0;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
}

@media (max-width: 768px) {
    .hero-carousel-container {
        overflow: hidden;
    }
}

.product-images {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 1.5rem;
    flex-wrap: wrap;
    transition: transform 0.5s ease;
    width: 100%;
    margin: 0 auto;
}

.product-img {
    width: 200px;
    height: 300px;
    max-width: 200px;
    max-height: 300px;
    object-fit: contain;
    object-position: center;
    border-radius: 20px;
    border: 4px solid var(--gold-natal);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.5), 0 0 20px rgba(255, 215, 0, 0.3);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    flex-shrink: 0;
    image-rendering: auto;
    -webkit-backface-visibility: hidden;
    backface-visibility: hidden;
    -webkit-transform: translateZ(0);
    transform: translateZ(0);
    display: block;
}

.product-img:hover {
    transform: scale(1.05) translateY(-10px) translateZ(0);
    box-shadow: 0 15px 40px rgba(0, 0, 0, 0.6), 0 0 30px rgba(255, 215, 0, 0.5);
}

/* Botões do carrossel hero */
.hero-carousel-prev,
.hero-carousel-next {
    display: none;
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    z-index: 10;
}

.hero-carousel-prev {
    left: 10px;
}

.hero-carousel-next {
    right: 10px;
}

.hero-indicators {
    display: none;
    position: relative;
    bottom: auto;
    left: auto;
    transform: none;
    margin-top: 1.5rem;
    justify-content: center;
    gap: 10px;
    z-index: 10;
}

.promo-section {
    margin: 2rem auto 0;
    text-align: center;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    width: 100%;
    max-width: 100%;
}

@media (max-width: 768px) {
    .promo-section {
        margin-top: 3rem;
    }
}

.old-price {
    font-size: 1.2rem;
    color: var(--white);
    margin-bottom: 0.3rem;
}

.price-strike {
    text-decoration: line-through;
    color: rgba(255, 255, 255, 0.6);
}

.new-price {
    font-size: 2rem;
    font-weight: 700;
    margin-bottom: 1rem;
}

.price-highlight {
    color: var(--gold-natal);
    text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.5);
    font-size: 2.5rem;
}

/* Botões */
.btn-buy {
    background: var(--green-natal);
    color: var(--white);
    border: none;
    padding: 1.2rem 3rem;
    font-size: 1.3rem;
    font-weight: 700;
    border-radius: 50px;
    cursor: pointer;
    transition: all 0.3s ease;
    text-transform: uppercase;
    font-family: 'Nunito', sans-serif;
    box-shadow: 0 5px 20px rgba(34, 139, 34, 0.4);
    position: relative;
    overflow: hidden;
}

.btn-glow {
    animation: buttonGlow 2s ease-in-out infinite alternate;
}

@keyframes buttonGlow {
    from {
        box-shadow: 0 5px 20px rgba(34, 139, 34, 0.4), 0 0 20px rgba(34, 139, 34, 0.3);
    }
    to {
        box-shadow: 0 5px 30px rgba(34, 139, 34, 0.6), 0 0 40px rgba(34, 139, 34, 0.5);
    }
}

.btn-buy:hover {
    background: var(--green-dark);
    transform: translateY(-3px);
    box-shadow: 0 8px 30px rgba(34, 139, 34, 0.6), 0 0 50px rgba(34, 139, 34, 0.5);
}

.stock-warning {
    margin-top: 1rem;
    font-size: 0.9rem;
    color: var(--gold-natal);
    font-weight: 600;
    text-shadow: 1px 1px 2px rgba(0, 0, 0, 0.5);
}

/* Benefícios */
.benefits-section {
    background: var(--red-natal);
    padding: 4rem 2rem;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
}

.benefits-grid {
    max-width: 1200px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
    justify-items: center;
    align-items: center;
}

.benefit-item {
    text-align: center;
    padding: 2rem;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 20px;
    backdrop-filter: blur(10px);
    border: 2px solid rgba(255, 215, 0, 0.3);
    transition: transform 0.3s ease;
}

.benefit-item:hover {
    transform: translateY(-10px);
    border-color: var(--gold-natal);
}

.benefit-icon {
    font-size: 3rem;
    margin-bottom: 1rem;
    color: var(--gold-natal);
    display: inline-block;
    animation: pulse 2s ease-in-out infinite;
}

.benefit-icon i {
    display: inline-block;
    transition: transform 0.3s ease;
}

.benefit-item:hover .benefit-icon i {
    transform: scale(1.2) rotate(5deg);
}

/* Animação de pulso para ícones */
@keyframes pulse {
    0%, 100% {
        transform: scale(1);
        opacity: 1;
    }
    50% {
        transform: scale(1.1);
        opacity: 0.9;
    }
}

.benefit-item h3 {
    font-size: 1.3rem;
    font-weight: 700;
    color: var(--white);
    text-shadow: 1px 1px 2px rgba(0, 0, 0, 0.5);
}

/* Detalhes do Produto */
.details-section {
    background: var(--red-natal);
    padding: 4rem 2rem;
    text-align: center;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
}

.details-content {
    max-width: 800px;
    margin: 0 auto;
    width: 100%;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
}

.section-title {
    font-size: 2.5rem;
    font-weight: 800;
    color: var(--gold-natal);
    text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.5);
    margin-bottom: 2rem;
    text-align: center;
    width: 100%;
}

.white-text {
    color: var(--white);
}

.dimensions-box {
    background: rgba(255, 255, 255, 0.1);
    padding: 2rem;
    border-radius: 20px;
    margin: 2rem 0;
    border: 2px solid var(--gold-natal);
}

.dimensions-text {
    font-size: 1.5rem;
    color: var(--white);
}

.dimensions-text strong {
    color: var(--gold-natal);
    font-size: 1.8rem;
}

.feature-highlight {
    margin: 2rem 0;
    padding: 1.5rem;
    background: rgba(255, 215, 0, 0.2);
    border-radius: 15px;
    border: 2px solid var(--gold-natal);
}

.feature-text {
    font-size: 1.3rem;
    font-weight: 600;
    color: var(--white);
}

/* Modelos */
.models-section {
    background: var(--white);
    padding: 4rem 0;
    width: 100%;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
}

.carousel-container {
    position: relative;
    max-width: 1200px;
    margin: 2rem auto 0;
    width: 100%;
}

.models-grid {
    max-width: 1200px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 2rem;
    transition: transform 0.5s ease;
}

.model-card {
    background: var(--white);
    border-radius: 20px;
    padding: 2rem;
    text-align: center;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.2);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    border: 3px solid transparent;
}

.model-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 15px 40px rgba(196, 30, 58, 0.3);
    border-color: var(--red-natal);
}

.model-image {
    width: 100%;
    height: 300px;
    object-fit: contain;
    object-position: center;
    border-radius: 15px;
    margin-bottom: 1.5rem;
    border: 3px solid var(--gold-natal);
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.2);
    image-rendering: auto;
    -webkit-backface-visibility: hidden;
    backface-visibility: hidden;
    -webkit-transform: translateZ(0);
    transform: translateZ(0);
}

.model-name {
    font-size: 1.8rem;
    font-weight: 700;
    color: var(--red-natal);
    margin-bottom: 1rem;
}

.model-description {
    font-size: 1.1rem;
    color: #333;
    margin-bottom: 1.5rem;
}

/* Botão COMPRAR ESTE com efeito split */
.btn-buy-model {
    width: 100%;
    text-transform: uppercase;
    text-decoration: none;
    font-weight: 700;
    border: 0;
    position: relative;
    letter-spacing: 0.15em;
    margin: 0 auto;
    padding: 1rem 2.5rem;
    background: transparent;
    outline: none;
    font-size: 1.1rem;
    font-family: 'Lato', sans-serif;
    color: var(--red-natal);
    transition: all 0.5s cubic-bezier(0.68, -0.55, 0.265, 1.55) 0.15s;
    z-index: 1;
    overflow: hidden;
    border-radius: 8px;
    box-shadow: 0 0 10px rgba(34, 139, 34, 0.3), 0 0 20px rgba(34, 139, 34, 0.2), 0 0 30px rgba(34, 139, 34, 0.1);
}

.btn-buy-model::after,
.btn-buy-model::before {
    border: 0;
    content: "";
    position: absolute;
    height: 40%;
    width: 10%;
    transition: all 0.5s cubic-bezier(0.68, -0.55, 0.265, 1.55);
    z-index: -2;
    border-radius: 50%;
}

.btn-buy-model::before {
    border: 0;
    background-color: var(--red-dark);
    top: -0.75rem;
    left: 0.5rem;
    animation: topAnimation 2s cubic-bezier(0.68, -0.55, 0.265, 1.55) 0.25s infinite alternate;
}

.btn-buy-model::after {
    background-color: var(--red-natal);
    top: 3rem;
    right: 0.5rem;
    left: auto;
    animation: bottomAnimation 2s cubic-bezier(0.68, -0.55, 0.265, 1.55) 0.5s infinite alternate;
}

.btn-buy-model:hover {
    color: var(--white);
    box-shadow: 0 0 15px rgba(34, 139, 34, 0.5), 0 0 30px rgba(34, 139, 34, 0.4), 0 0 45px rgba(34, 139, 34, 0.3);
}

.btn-buy-model:hover::before,
.btn-buy-model:hover::after {
    top: 0;
    height: 100%;
    width: 100%;
    border-radius: 8px;
    animation: none;
}

.btn-buy-model:hover::after {
    right: 0;
    left: 0;
}

.btn-buy-model:hover::before {
    top: 0.5rem;
    left: 0.35rem;
}

@keyframes topAnimation {
    from {
        transform: translate(0rem, 0);
    }
    to {
        transform: translate(0rem, 3.5rem);
    }
}

@keyframes bottomAnimation {
    from {
        transform: translate(0rem, -3.5rem);
    }
    to {
        transform: translate(0rem, 0);
    }
}

/* Botão COMPRAR ESTE com efeito split verde para modelo 1 */
.btn-buy-model-green {
    color: var(--green-natal);
}

.btn-buy-model-green::before {
    background-color: var(--green-dark);
}

.btn-buy-model-green::after {
    background-color: var(--green-natal);
}

.btn-buy-model-green:hover::before,
.btn-buy-model-green:hover::after {
    border-radius: 8px;
}

/* Carrossel - Botões de navegação */
.carousel-btn {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    background: var(--red-natal);
    color: var(--white);
    border: none;
    width: 50px;
    height: 50px;
    border-radius: 50%;
    font-size: 2rem;
    font-weight: bold;
    cursor: pointer;
    z-index: 10;
    display: none;
    align-items: center;
    justify-content: center;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.3);
    transition: all 0.3s ease;
}

.carousel-btn:hover {
    background: var(--red-dark);
    transform: translateY(-50%) scale(1.1);
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.4);
}

.carousel-prev {
    left: 10px;
}

.carousel-next {
    right: 10px;
}

/* Indicadores do carrossel */
.carousel-indicators {
    display: none;
    justify-content: center;
    gap: 10px;
    margin-top: 2rem;
}

.indicator {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background: rgba(196, 30, 58, 0.3);
    cursor: pointer;
    transition: all 0.3s ease;
    border: 2px solid var(--red-natal);
}

.indicator.active {
    background: var(--red-natal);
    transform: scale(1.2);
}

/* Comentários estilo Facebook */
.comments-section {
    background: var(--white);
    padding: 4rem 2rem;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
}

.comments-container {
    max-width: 800px;
    width: 100%;
    margin: 0 auto;
}

/* Formulário de comentário */
.comment-form-container {
    background: var(--white);
    border-radius: 10px;
    padding: 1rem;
    margin-bottom: 2rem;
    border: 1px solid #e0e0e0;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
}

.comment-form-header {
    display: flex;
    align-items: flex-start;
    gap: 1rem;
}

.comment-avatar-placeholder {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--red-natal) 0%, var(--red-dark) 100%);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--white);
    font-size: 1.2rem;
    flex-shrink: 0;
}

.comment-input-wrapper {
    flex: 1;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    background: #f0f2f5;
    border-radius: 20px;
    padding: 0.5rem 1rem;
    border: 1px solid #e0e0e0;
}

.comment-input {
    flex: 1;
    border: none;
    background: transparent;
    font-family: 'Nunito', sans-serif;
    font-size: 1rem;
    color: #333;
    resize: none;
    outline: none;
    min-height: 40px;
    max-height: 120px;
    padding: 0.5rem 0;
}

.comment-input::placeholder {
    color: #8a8a8a;
}

.comment-submit-btn {
    background: var(--green-natal);
    color: var(--white);
    border: none;
    width: 40px;
    height: 40px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: all 0.3s ease;
    flex-shrink: 0;
}

.comment-submit-btn:hover {
    background: var(--green-dark);
    transform: scale(1.1);
}

.comment-submit-btn i {
    font-size: 1rem;
}

/* Lista de comentários */
.comments-list {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.comment-item {
    display: flex;
    gap: 1rem;
    padding: 1rem;
    background: #f0f2f5;
    border-radius: 10px;
    transition: background 0.3s ease;
}

.comment-item:hover {
    background: #e4e6eb;
}

.comment-avatar {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    overflow: hidden;
    flex-shrink: 0;
    border: 2px solid var(--gold-natal);
}

.comment-avatar-img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center;
}

.comment-content {
    flex: 1;
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.comment-header {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    flex-wrap: wrap;
}

.comment-author {
    font-weight: 700;
    color: var(--red-natal);
    font-size: 1rem;
}

.comment-time {
    font-size: 0.85rem;
    color: #8a8a8a;
}

.comment-text {
    font-size: 1rem;
    color: #333;
    line-height: 1.6;
    margin: 0;
}

/* Informações de Compra */
.purchase-info-section {
    background: linear-gradient(135deg, #FFB6C1 0%, #DDA0DD 50%, #87CEEB 100%);
    padding: 4rem 2rem;
    position: relative;
    overflow: hidden;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
}

.purchase-info-content {
    max-width: 1200px;
    margin: 0 auto;
    position: relative;
    z-index: 1;
    width: 100%;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
}

.info-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
    margin-top: 2rem;
    justify-items: center;
    align-items: center;
}

.info-item {
    text-align: center;
    padding: 2rem;
    background: rgba(255, 255, 255, 0.2);
    border-radius: 20px;
    backdrop-filter: blur(10px);
    border: 2px solid rgba(255, 255, 255, 0.3);
    transition: transform 0.3s ease;
}

.info-item:hover {
    transform: translateY(-10px);
    background: rgba(255, 255, 255, 0.3);
}

.info-icon {
    font-size: 3.5rem;
    color: var(--gold-natal);
    margin-bottom: 1rem;
    display: inline-block;
    animation: float 3s ease-in-out infinite;
}

.info-icon i {
    display: inline-block;
    transition: transform 0.3s ease;
}

.info-item:hover .info-icon i {
    transform: scale(1.2) rotate(-5deg);
}

/* Animação de flutuação para ícones de informação */
@keyframes float {
    0%, 100% {
        transform: translateY(0px);
    }
    50% {
        transform: translateY(-10px);
    }
}

/* Animação para ícone de estrela */
.feature-text i {
    color: var(--gold-natal);
    margin-right: 0.5rem;
    display: inline-block;
    animation: twinkle 2s ease-in-out infinite;
}

@keyframes twinkle {
    0%, 100% {
        opacity: 1;
        transform: scale(1);
    }
    50% {
        opacity: 0.7;
        transform: scale(1.1);
    }
}

.info-item h3 {
    font-size: 1.2rem;
    font-weight: 700;
    color: var(--white);
    text-shadow: 1px 1px 2px rgba(0, 0, 0, 0.3);
}

/* Rodapé */
.footer-section {
    background: var(--red-dark);
    padding: 3rem 2rem;
    text-align: center;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    width: 100%;
}

.footer-btn {
    margin-bottom: 2rem;
}

.footer-links {
    margin-bottom: 1.5rem;
}

.privacy-link {
    color: var(--gold-natal);
    text-decoration: none;
    font-size: 1rem;
    transition: color 0.3s ease;
}

.privacy-link:hover {
    color: var(--white);
    text-decoration: underline;
}

.footer-text {
    font-size: 0.9rem;
    color: rgba(255, 255, 255, 0.8);
    margin-top: 1rem;
}

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

/* Responsividade */
@media (max-width: 768px) {
    .hero-logo-desktop {
        display: none;
    }

    .hero-logo-mobile {
        display: block;
    }

    /* Mostrar imagem modelo mobile no mobile */
    .hero-model-mobile {
        display: flex;
        margin: 1rem auto 0.5rem auto;
    }

    /* Aproximar promo-section da imagem no mobile */
    .promo-section {
        margin-top: 0.5rem;
        padding-top: 0.5rem;
    }

    /* Reduzir espaçamentos internos no mobile */
    .old-price {
        margin-bottom: 0.2rem;
    }

    .new-price {
        margin-bottom: 0.8rem;
    }

    .stock-warning {
        margin-top: 0.5rem;
    }

    /* Esconder 4 modelos no mobile */
    .hero-models-desktop {
        display: none;
    }

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

    .hero-subtitle {
        font-size: 1.2rem;
    }

    .product-img {
        width: 150px;
        height: 200px;
    }

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

    .price-highlight {
        font-size: 2rem;
    }

    .btn-buy, .btn-buy-model {
        padding: 1rem 2rem;
        font-size: 1.1rem;
    }

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

    .benefits-grid,
    .info-grid {
        grid-template-columns: 1fr;
    }

    /* Comentários responsivos */
    .comments-container {
        padding: 0 1rem;
    }

    .comment-form-container {
        padding: 0.75rem;
    }

    .comment-input-wrapper {
        padding: 0.5rem 0.75rem;
    }

    .comment-item {
        padding: 0.75rem;
    }

    .comment-author {
        font-size: 0.9rem;
    }

    .comment-text {
        font-size: 0.9rem;
    }

    /* Carrossel no mobile */
    .models-section {
        padding: 4rem 0;
    }
    
    .carousel-container {
        overflow: hidden;
        padding: 0;
        width: 100%;
        max-width: 100%;
        margin: 0;
        position: relative;
    }

    .models-grid {
        display: flex;
        grid-template-columns: none;
        gap: 0;
        transform: translateX(0);
        transition: transform 0.5s ease;
        width: 100%;
        margin: 0;
        padding: 0;
        flex-wrap: nowrap;
    }

    .model-card {
        min-width: calc(100% - 4rem);
        width: calc(100% - 4rem);
        flex-shrink: 0;
        margin: 0 2rem;
        padding: 1.5rem;
        box-sizing: border-box;
    }

    .carousel-btn {
        display: flex;
    }

    .carousel-indicators {
        display: flex;
    }

    /* Carrossel hero no mobile - 2 imagens por vez */
    .hero-carousel-container {
        overflow: hidden;
        padding: 0;
        width: 100%;
        max-width: 100%;
        position: relative;
        margin: 0;
    }

    .product-images {
        display: flex;
        flex-wrap: nowrap;
        gap: 0;
        transform: translateX(0);
        transition: transform 0.5s ease;
        width: 100%;
        margin: 0;
        padding: 0;
        box-sizing: border-box;
    }

    .product-img {
        min-width: 50%;
        width: 50%;
        max-width: 50%;
        height: auto;
        max-height: 400px;
        margin: 0;
        padding: 0;
        box-sizing: border-box;
        object-fit: contain;
        object-position: center;
        display: block;
        flex-shrink: 0;
        image-rendering: auto;
    }

    .hero-carousel-prev,
    .hero-carousel-next {
        display: flex;
    }

    .hero-indicators {
        display: flex;
        position: relative;
        bottom: auto;
        left: auto;
        transform: none;
        margin-top: 1.5rem;
    }
}

@media (max-width: 480px) {
    .hero-title {
        font-size: 2rem;
    }

    .hero-subtitle {
        font-size: 1rem;
    }

    .product-images {
        display: flex;
        flex-wrap: nowrap;
        gap: 0;
        width: 100%;
        padding: 0;
    }

    .product-img {
        min-width: 50%;
        width: 50%;
        max-width: 50%;
        height: auto;
        max-height: 350px;
        margin: 0;
        padding: 0;
        box-sizing: border-box;
        object-fit: contain;
        object-position: center;
        flex-shrink: 0;
        image-rendering: auto;
    }

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

    /* Carrossel também em telas muito pequenas */
    .carousel-container {
        overflow: hidden;
        padding: 0;
    }

    .models-grid {
        display: flex;
        grid-template-columns: none;
        gap: 0;
        transform: translateX(0);
        transition: transform 0.5s ease;
        width: 100%;
        margin: 0;
        padding: 0;
        flex-wrap: nowrap;
    }

    .model-card {
        min-width: calc(100% - 4rem);
        width: calc(100% - 4rem);
        flex-shrink: 0;
        margin: 0 2rem;
        padding: 1.5rem;
        box-sizing: border-box;
    }

    .carousel-btn {
        display: flex;
        width: 40px;
        height: 40px;
        font-size: 1.5rem;
    }

    .carousel-indicators {
        display: flex;
    }

    /* Carrossel hero em telas muito pequenas */
    .hero-carousel-container {
        overflow: hidden;
        padding: 0;
    }

    .product-images {
        display: flex;
        flex-wrap: nowrap;
        gap: 0;
        transform: translateX(0);
    }

    .product-img {
        min-width: 100%;
        width: 100%;
        max-width: 200px;
        height: 250px;
    }

    .hero-carousel-prev,
    .hero-carousel-next {
        display: flex;
        width: 40px;
        height: 40px;
        font-size: 1.5rem;
    }

    .hero-indicators {
        display: flex;
        position: relative;
        bottom: auto;
        left: auto;
        transform: none;
        margin-top: 1rem;
    }
}

/* Scroll Suave */
html {
    scroll-behavior: smooth;
}