:root {
    /* Nova paleta de cores */
    --primary: #2561D9;           /* Azul escuro principal */
    --primary-dark: #1a4db8;      /* Azul escuro mais escuro */
    --primary-medium: #2975D9;    /* Azul médio */
    --secondary: #CFF250;         /* Verde-limão/acento */
    --secondary-light: #d9f76b;   /* Verde-limão mais claro */
    --secondary-dark: #b8d940;    /* Verde-limão mais escuro */
    --accent: #F23827;            /* Vermelho destaque */
    --accent-light: #f55a4a;      /* Vermelho mais claro */
    --neutral: #262626;           /* Cinza escuro/neutro */
    --neutral-light: #404040;     /* Cinza neutro mais claro */
    --text-light: #ffffff;
    --text-dark: #262626;
    --gray-light: #f8f9fa;
    --gray: #95A5A6;
    --success: #4CAF50;
    --bonus: #CFF250;
    
    /* Gradientes atualizados */
    --gradient-dark: linear-gradient(135deg, #2561D9 0%, #2975D9 100%);
    --gradient-accent: linear-gradient(135deg, #F23827 0%, #f55a4a 100%);
    --gradient-secondary: linear-gradient(135deg, #CFF250 0%, #d9f76b 100%);

    /* Tipografia */
    --h1-size: clamp(2.5rem, 5vw, 4rem);
    --h2-size: clamp(2rem, 4vw, 3rem);
    --h3-size: clamp(1.5rem, 3vw, 2rem);
    --body-size: clamp(1rem, 2vw, 1.125rem);
    --small-size: clamp(0.875rem, 1.5vw, 1rem);

    /* Espaçamento */
    --spacing-xs: 0.5rem;
    --spacing-sm: 1rem;
    --spacing-md: 2rem;
    --spacing-lg: 4rem;
    --spacing-xl: 8rem;
}

/* Navegação Mobile */
.nav-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    width: 100%;
}

.menu-toggle {
    display: none;
    background: none;
    border: none;
    color: var(--text-light);
    cursor: pointer;
    padding: 0.5rem;
    z-index: 1001;
    position: relative;
    width: 30px;
    height: 24px;
}

.menu-toggle span,
.menu-toggle span::before,
.menu-toggle span::after {
    content: '';
    position: absolute;
    width: 100%;
    height: 2px;
    background-color: var(--text-light);
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    left: 0;
}

.menu-toggle span {
    top: 50%;
    transform: translateY(-50%);
}

.menu-toggle span::before {
    top: -8px;
}

.menu-toggle span::after {
    bottom: -8px;
}

.menu-toggle.active span {
    background: transparent;
}

.menu-toggle.active span::before {
    transform: rotate(45deg) translate(5px, 5px);
}

.menu-toggle.active span::after {
    transform: rotate(-45deg) translate(5px, -5px);
}

@media (max-width: 768px) {
    .menu-toggle {
        display: block;
    }

    .nav-links {
        display: flex !important;
        position: fixed;
        top: 0;
        left: 0;
        width: 100%;
        height: 100vh;
        background: linear-gradient(135deg, var(--primary) 0%, var(--primary-dark) 100%);
        flex-direction: column;
        align-items: center;
        justify-content: center;
        padding: 2rem;
        opacity: 0;
        visibility: hidden;
        transform: scale(0.95);
        transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
        z-index: 1000;
    }

    .nav-links.active {
        opacity: 1;
        visibility: visible;
        transform: scale(1);
    }

    .nav-links::before {
        content: '';
        position: absolute;
        top: 0;
        left: 0;
        width: 100%;
        height: 100%;
        background: url('/static/pattern.png') repeat;
        opacity: 0.05;
        z-index: -1;
    }

    .nav-link {
        color: var(--text-light);
        font-size: 1.4rem;
        padding: 1rem 2rem;
        margin: 0.5rem 0;
        text-align: center;
        width: auto;
        position: relative;
        transform: translateY(20px);
        opacity: 0;
        transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    }

    .nav-links.active .nav-link {
        transform: translateY(0);
        opacity: 1;
    }

    .nav-links.active .nav-link:nth-child(1) { transition-delay: 0.1s; }
    .nav-links.active .nav-link:nth-child(2) { transition-delay: 0.2s; }
    .nav-links.active .nav-link:nth-child(3) { transition-delay: 0.3s; }
    .nav-links.active .nav-link:nth-child(4) { transition-delay: 0.4s; }
    .nav-links.active .nav-link:nth-child(5) { transition-delay: 0.5s; }

    .nav-link::after {
        content: '';
        position: absolute;
        bottom: 0;
        left: 50%;
        width: 0;
        height: 2px;
        background: var(--secondary);
        transition: all 0.3s ease;
        transform: translateX(-50%);
    }

    .nav-link:hover::after {
        width: 80%;
    }

    .nav-link:active {
        transform: scale(0.95);
    }

    /* Efeito de blur no conteúdo quando menu está aberto */
    .menu-open {
        filter: blur(5px);
        transition: filter 0.3s ease;
    }

    /* Ajuste da navbar no mobile */
    .navbar {
        padding: 1rem;
        background: rgba(37, 97, 217, 0.98);
        backdrop-filter: blur(10px);
        -webkit-backdrop-filter: blur(10px);
    }

    .navbar.scrolled {
        padding: 0.8rem 1rem;
    }

    /* Logo */
    .nav-logo {
        font-size: 1.4rem;
        font-weight: 700;
        color: var(--text-light);
        text-decoration: none;
        position: relative;
        z-index: 1001;
    }
}

.navbar {
    background: rgba(37, 97, 217, 0.95);
    backdrop-filter: blur(10px);
    padding: var(--spacing-xs) 0;
    position: fixed;
    width: 100%;
    top: 0;
    z-index: 1000;
    transition: all 0.3s ease;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
}

.navbar.hidden {
    transform: translateY(-100%);
}

.navbar.scrolled {
    background: rgba(37, 97, 217, 0.95);
    backdrop-filter: blur(10px);
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
}

@media (max-width: 768px) {
    .navbar {
        background: rgba(11, 31, 63, 0.95);
        backdrop-filter: blur(10px);
        box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
    }

    .nav-container {
        display: flex;
        justify-content: space-between;
        align-items: center;
        padding: 0 1rem;
    }

    .nav-header {
        display: flex;
        align-items: center;
        justify-content: space-between;
        width: 100%;
    }

    .nav-logo {
        font-size: 1.2rem;
        color: var(--text-light);
        text-decoration: none;
        font-weight: bold;
    }

    .nav-links {
        position: static;
        display: none !important;
        flex-direction: column;
        background: transparent;
        padding: 0;
        box-shadow: none;
        opacity: 1;
        transform: none;
    }

    .nav-link {
        border: none;
        padding: 0.8rem;
        color: #fff;
    }

    .menu-toggle {
        display: block;
        position: relative;
        width: 30px;
        height: 24px;
    }

    .menu-toggle span,
    .menu-toggle span::before,
    .menu-toggle span::after {
        content: '';
        position: absolute;
        width: 100%;
        height: 2px;
        background-color: var(--text-light);
        transition: all 0.3s ease;
    }

    .menu-toggle span {
        top: 50%;
        transform: translateY(-50%);
    }

    .menu-toggle span::before {
        top: -8px;
    }

    .menu-toggle span::after {
        bottom: -8px;
    }

    .nav-links {
        display: flex !important;
        position: fixed;
        top: 0;
        left: 0;
        width: 100%;
        height: 100vh;
        background: var(--primary);
        flex-direction: column;
        align-items: center;
        justify-content: center;
        padding: 2rem;
        transform: translateX(100%);
        transition: transform 0.3s ease;
        z-index: 1000;
    }

    .nav-links.active {
        transform: translateX(0);
    }

    .nav-link {
        color: var(--text-light);
        font-size: 1.2rem;
        padding: 1rem;
        text-align: center;
        width: 100%;
        transition: all 0.3s ease;
    }

    .nav-link:hover {
        background: rgba(255, 255, 255, 0.1);
    }

    body {
        padding-top: 60px;
    }

    .hero {
        margin-top: -60px;
    }
}

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

body {
    font-family: 'Segoe UI', Arial, sans-serif;
    line-height: 1.6;
    color: var(--text-dark);
    background: var(--gray-light);
    font-size: var(--body-size);
}

/* Utility Classes */
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--spacing-md);
}

/* Hero Section */
.hero {
    position: relative;
    background-position: center;
    background-size: cover;
    background-repeat: no-repeat;
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    color: var(--light-text);
    padding-top: 80px;
}

.hero-bg {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.7);
    z-index: 1;
}

.hero-content {
    position: relative;
    z-index: 2;
    max-width: 800px;
    margin: auto;
    padding: 2rem;
}

.hero h1 {
    font-size: var(--h1-size);
    font-weight: 800;
    margin-bottom: 1rem;
    text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.5);
    color: #fff;
    text-transform: uppercase;
}

.hero h2 {
    font-size: var(--h2-size);
    margin-bottom: 2rem;
    color: var(--secondary);
    text-shadow: 1px 1px 2px rgba(0, 0, 0, 0.5);
    font-weight: 600;
}

.hero-features {
    display: flex;
    justify-content: center;
    gap: 2rem;
    margin: 2rem 0;
}

.feature {
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.feature i {
    color: var(--secondary);
    font-size: 1.5rem;
}

.hero-caption {
    font-size: 1.2rem;
    margin-top: 2rem;
    color: var(--text-light);
}

.price-container {
    background: rgba(0, 0, 0, 0.5);
    padding: 2rem;
    border-radius: 12px;
    margin: 2rem 0;
    border: 1px solid rgba(255, 255, 255, 0.1);
}

.price-box {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.5rem;
}

.old-price {
    text-decoration: line-through;
    color: #ff8888;
    font-size: 1.5rem;
}

.new-price {
    color: #fff;
    font-weight: 800;
    font-size: 3.5rem;
    text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.5);
}

.parcelas {
    color: #fff;
    font-size: 1.2rem;
    font-weight: 500;
}

/* Video Section */
.video-section {
    background: var(--primary);
    padding: 5rem 0;
    text-align: center;
}

.video-section h2 {
    color: var(--text-light);
    font-size: 2.5rem;
    margin-bottom: 2rem;
    text-transform: uppercase;
    text-shadow: 2px 2px 4px rgba(0,0,0,0.3);
}

.video-container {
    position: relative;
    max-width: 800px;
    margin: 0 auto;
    border-radius: 20px;
    overflow: hidden;
    box-shadow: 0 20px 40px rgba(0,0,0,0.3);
}

.video-container::before {
    content: '';
    display: block;
    padding-top: 56.25%; /* 16:9 Aspect Ratio */
}

.video-thumbnail {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    cursor: pointer;
    transition: transform 0.3s ease;
}

.video-thumbnail:hover {
    transform: scale(1.02);
}

.video-thumbnail img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.play-button {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 80px;
    height: 80px;
    background: rgba(255, 215, 0, 0.9);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.3s ease;
    z-index: 2;
}

.play-button:hover {
    background: var(--secondary);
    transform: translate(-50%, -50%) scale(1.1);
}

.play-button i {
    color: var(--primary);
    font-size: 2rem;
    margin-left: 5px;
}

#youtube-player {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    display: none;
}

#youtube-player iframe {
    width: 100%;
    height: 100%;
    border: none;
}

/* Features Section */
.para-quem {
    padding: 5rem 0;
    background: var(--primary-dark);
}

.para-quem h2 {
    text-align: center;
    color: var(--text-light);
    font-size: 2.5rem;
    margin-bottom: 3rem;
}

.cards-container {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
    padding: 2rem 0;
}

.card {
    background: rgba(255, 255, 255, 0.1);
    border-radius: 15px;
    padding: 2rem;
    text-align: center;
    transition: all 0.3s ease;
    border: 2px solid transparent;
}

.card:hover {
    transform: translateY(-10px);
    border-color: var(--secondary);
    background: rgba(255, 255, 255, 0.15);
}

.card i {
    font-size: 3rem;
    color: var(--secondary);
    margin-bottom: 1.5rem;
}

.card h3 {
    color: var(--text-light);
    font-size: 1.5rem;
    margin-bottom: 1rem;
}

.card p {
    color: var(--text-light);
    opacity: 0.9;
    line-height: 1.6;
}

/* WhatsApp Button e Ícone */
.whatsapp-icon,
.fab.fa-whatsapp {
    color: #25D366 !important;
}

.whatsapp-button {
    background: #25D366;
    color: white;
    padding: 1rem 2rem;
    border-radius: 50px;
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    text-decoration: none;
    font-weight: bold;
    transition: all 0.3s ease;
}

.whatsapp-button:hover {
    background: #1da851;
    transform: translateY(-3px);
}

/* Botões de Recursos */
.recursos {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
    padding: 4rem 2rem;
}

.recurso-item {
    background: rgba(255, 255, 255, 0.1);
    padding: 2rem;
    border-radius: 15px;
    text-align: center;
    transition: all 0.3s ease;
}

.recurso-item:hover {
    transform: translateY(-5px);
    background: rgba(255, 255, 255, 0.15);
}

.recurso-item i {
    font-size: 2.5rem;
    color: var(--secondary);
    margin-bottom: 1rem;
}

.recurso-item h3 {
    color: var(--text-light);
    font-size: 1.5rem;
    margin-bottom: 0.5rem;
}

/* Professor Section */
.professor {
    background: var(--primary-dark);
    padding: 5rem 0;
    color: var(--text-light);
}

.professor h2 {
    text-align: center;
    color: var(--text-light);
    font-size: 2.5rem;
    margin-bottom: 3rem;
    text-transform: uppercase;
}

.professor-content {
    display: grid;
    grid-template-columns: 1fr 2fr;
    gap: 4rem;
    align-items: center;
}

.professor-img {
    border-radius: 20px;
    overflow: hidden;
    box-shadow: 0 20px 40px rgba(0,0,0,0.3);
}

.professor-img img {
    width: 100%;
    height: auto;
    display: block;
}

.professor-info h3 {
    color: var(--text-light);
    font-size: 2rem;
    margin-bottom: 1.5rem;
}

.professor-info p {
    color: var(--text-light);
    font-size: 1.1rem;
    margin-bottom: 1.5rem;
    line-height: 1.8;
}

.achievements {
    list-style: none;
    margin-top: 2rem;
}

.achievements li {
    display: flex;
    align-items: center;
    gap: 1rem;
    margin-bottom: 1rem;
}

.achievements i {
    color: var(--secondary);
    font-size: 1.2rem;
}

/* Parceiros Section */
.parceiros {
    padding: 5rem 0;
    background: var(--gray-light);
}

.parceiros h2 {
    text-align: center;
    font-size: 2.5rem;
    margin-bottom: 3rem;
    color: var(--primary);
}

.parceiro-card {
    background: white;
    border-radius: 20px;
    overflow: hidden;
    margin-bottom: 3rem;
    box-shadow: 0 10px 30px rgba(0,0,0,0.1);
    display: grid;
    grid-template-columns: 1fr 2fr;
    gap: 2rem;
}

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

.parceiro-info {
    padding: 2rem;
}

.parceiro-info h3 {
    font-size: 1.8rem;
    color: var(--primary);
    margin-bottom: 0.5rem;
}

.parceiro-info .subtitulo {
    color: var(--accent);
    font-size: 1.2rem;
    margin-bottom: 1rem;
}

.especialidade {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    margin-top: 1rem;
    color: var(--primary);
}

/* Bonus Section */
.bonus-section {
    background: linear-gradient(135deg, var(--neutral) 0%, var(--neutral-light) 100%);
    padding: 4rem 0;
    color: var(--text-light);
    text-align: center;
    position: relative;
    overflow: hidden;
}

.bonus-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(45deg, rgba(37, 97, 217, 0.1) 0%, rgba(41, 117, 217, 0.1) 100%);
    z-index: 1;
}

.bonus-section .container {
    position: relative;
    z-index: 2;
}

.price-highlight {
    background: var(--gradient-accent);
    color: var(--text-light);
    padding: 2rem;
    border-radius: 20px;
    font-size: 2rem;
    font-weight: bold;
    max-width: 800px;
    margin: 0 auto 3rem;
    box-shadow: 0 15px 40px rgba(242, 56, 39, 0.3);
    text-transform: uppercase;
    letter-spacing: 1px;
    position: relative;
    overflow: hidden;
    animation: priceGlow 3s ease-in-out infinite alternate;
}

@keyframes priceGlow {
    0% { box-shadow: 0 15px 40px rgba(242, 56, 39, 0.3); }
    100% { box-shadow: 0 20px 50px rgba(242, 56, 39, 0.5); }
}

.bonus-header {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 1rem;
    margin-bottom: 2rem;
}

.bonus-header i {
    color: var(--secondary);
    font-size: 3rem;
}

.bonus-title {
    color: var(--secondary);
    font-size: 2.5rem;
    text-transform: uppercase;
    font-weight: bold;
    letter-spacing: 2px;
}

.bonus-whatsapp {
    background: rgba(255, 255, 255, 0.1);
    padding: 2.5rem;
    border-radius: 15px;
    max-width: 800px;
    margin: 2rem auto;
    border: 2px solid #25D366;
    transition: transform 0.3s ease;
}

.bonus-whatsapp:hover {
    transform: translateY(-5px);
}

.bonus-whatsapp i {
    color: #25D366;
    font-size: 3.5rem;
    margin-bottom: 1.5rem;
}

.bonus-whatsapp h3 {
    font-size: 1.5rem;
    line-height: 1.4;
    margin-top: 1rem;
    color: var(--text-light);
    text-shadow: 1px 1px 2px rgba(0, 0, 0, 0.2);
}

.bonus-features {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 2rem;
    margin-top: 2rem;
}

.bonus-feature {
    background: rgba(255, 255, 255, 0.1);
    padding: 2.5rem;
    border-radius: 15px;
    transition: transform 0.3s ease;
    border: 2px solid transparent;
}

.bonus-feature:hover {
    transform: translateY(-5px);
    border-color: var(--secondary);
    background: rgba(255, 255, 255, 0.15);
}

.bonus-feature i {
    font-size: 2.5rem;
    color: var(--secondary);
    margin-bottom: 1.5rem;
}

.bonus-feature h3 {
    font-size: 1.3rem;
    color: var(--text-light);
    margin-top: 1rem;
    text-transform: uppercase;
    letter-spacing: 1px;
    text-shadow: 1px 1px 2px rgba(0, 0, 0, 0.2);
}

/* CTA Button */
.cta-button {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 1rem;
    background: linear-gradient(135deg, var(--accent) 0%, var(--accent-light) 100%);
    color: #fff;
    border: none;
    padding: 1.2rem 3rem;
    font-size: 1.5rem;
    border-radius: 50px;
    cursor: pointer;
    font-weight: 700;
    text-transform: uppercase;
    text-decoration: none;
    transition: all 0.3s ease;
    box-shadow: 0 8px 30px rgba(242, 56, 39, 0.4);
    position: relative;
    overflow: hidden;
}

.cta-button::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.3), transparent);
    transition: left 0.5s ease;
}

.cta-button:hover {
    background: linear-gradient(135deg, var(--secondary) 0%, var(--secondary-light) 100%);
    color: var(--neutral);
    transform: translateY(-3px);
    box-shadow: 0 12px 40px rgba(207, 242, 80, 0.5);
}

.cta-button:hover::before {
    left: 100%;
}

.pulse {
    animation: pulse 2s infinite;
}

@keyframes pulse {
    0% { transform: scale(1); }
    50% { transform: scale(1.05); }
    100% { transform: scale(1); }
}

/* Modal */
.modal {
    display: none;
    position: fixed;
    z-index: 1000;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    background: rgba(37, 97, 217, 0.95);
    backdrop-filter: blur(10px);
    align-items: center;
    justify-content: center;
}

.modal-content {
    background: white;
    padding: 3rem;
    border-radius: 20px;
    max-width: 500px;
    width: 90%;
    position: relative;
    animation: modalShow 0.3s;
    box-shadow: 0 20px 40px rgba(0,0,0,0.3);
}

.modal-content h2 {
    color: var(--primary);
    margin-bottom: 2rem;
    text-align: center;
}

.form-group {
    margin-bottom: 1.5rem;
}

.form-group label {
    display: block;
    margin-bottom: 0.5rem;
    color: var(--primary);
}

.form-group input {
    width: 100%;
    padding: 1rem;
    border: 2px solid var(--gray-light);
    border-radius: 10px;
    font-size: 1rem;
    transition: border-color 0.3s ease;
}

.form-group input:focus {
    outline: none;
    border-color: var(--secondary);
}

/* Footer */
footer {
    background: var(--neutral);
    color: var(--text-light);
    padding: 2rem;
    text-align: center;
}

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

footer a {
    color: var(--secondary);
    text-decoration: none;
}

footer a:hover {
    color: var(--accent);
}

/* Responsive Design */
@media (max-width: 768px) {
    .container {
        padding: 0 1rem;
    }

    /* Navegação mobile */
    .navbar {
        padding: 0.5rem 0;
    }

    .nav-container {
        flex-direction: column;
        gap: 1rem;
    }

    .nav-links {
        flex-direction: column;
        gap: 1rem;
        width: 100%;
        padding: 1rem;
    }

    .nav-link {
        width: 100%;
        text-align: center;
        padding: 0.8rem;
        font-size: 0.9rem;
    }

    /* Hero section mobile */
    .hero {
        min-height: 80vh;
        padding-top: 60px;
    }

    .hero h1 {
        font-size: 2.5rem;
        line-height: 1.2;
    }

    .hero h2 {
        font-size: 1.5rem;
        line-height: 1.3;
    }

    .hero-features {
        flex-direction: column;
        gap: 1rem;
    }

    .feature {
        font-size: 0.9rem;
    }

    .feature i {
        font-size: 1.2rem;
    }

    .price-container {
        padding: 1rem;
        margin: 1rem 0;
    }

    .old-price {
        font-size: 1.2rem;
    }

    .new-price {
        font-size: 2.5rem;
    }

    .parcelas {
        font-size: 1rem;
    }

    /* Seção de bônus mobile */
    .bonus-section {
        padding: 2rem 1rem;
    }

    .bonus-header {
        font-size: 1.6rem;
    }

    .bonus-whatsapp {
        padding: 1rem;
    }

    .bonus-whatsapp h3 {
        font-size: 1.1rem;
    }

    .recursos {
        grid-template-columns: 1fr;
        gap: 1rem;
        padding: 2rem 1rem;
    }

    /* Professor section mobile */
    .professor-content {
        display: flex;
        flex-direction: column;
        align-items: center;
        text-align: center;
        gap: var(--spacing-md);
    }
    .professor-foto {
        width: 100%;
    }
    .professor-img {
        max-width: 100%;
        height: auto;
        border-radius: 20px;
    }
    .carousel-wrapper {
        overflow-x: auto;
        -webkit-overflow-scrolling: touch;
    }
    .produtos-carousel {
        display: flex;
        gap: var(--spacing-sm);
        padding-bottom: var(--spacing-sm);
    }
    .produto-card {
        flex: 0 0 85%;
        margin-right: var(--spacing-sm);
    }
    .btn-contato {
        width: 100%;
        margin: var(--spacing-sm) 0;
    }
}

@media (max-width: 480px) {
    .hero h1 {
        font-size: 2rem;
    }

    .hero h2 {
        font-size: 1.2rem;
    }

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

    .artistas-list {
        grid-template-columns: 1fr;
    }

    .produto-card, .marca-card {
        flex: 0 0 90%;
    }

    .bonus-whatsapp h3 {
        font-size: 1rem;
    }

    .professor h2, .produtos h2, .marcas h2 {
        font-size: 1.8rem;
    }
}

/* Melhorias na rolagem para touch */
@media (hover: none) {
    .marcas-grid {
        -webkit-overflow-scrolling: touch;
        scroll-snap-type: x mandatory;
        padding-bottom: 1.5rem;
    }

    .produto-card, .marca-card {
        scroll-snap-align: start;
    }

    .btn-comprar {
        padding: 1rem;
        font-size: 1rem;
    }

    .btn-comprar:active {
        transform: scale(0.98);
    }
}

/* Melhorias na acessibilidade para touch */
@media (pointer: coarse) {
    .nav-link, .btn-comprar, .cta-button {
        min-height: 44px;
    }

    input, select, textarea {
        font-size: 16px !important;
    }
}

/* Navegação Fixa */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    background: var(--primary);
    padding: 1rem 0;
    z-index: 1000;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
    transition: all 0.3s ease;
}

.navbar.scrolled {
    background: rgba(11, 31, 63, 0.95);
    backdrop-filter: blur(10px);
}

.nav-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--spacing-sm);
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.nav-logo {
    font-size: var(--h3-size);
    font-weight: 700;
    color: var(--text-light);
    text-decoration: none;
    transition: color 0.3s ease;
}

.nav-logo:hover {
    color: var(--secondary);
}

.nav-links {
    display: flex;
    gap: var(--spacing-md);
    align-items: center;
}

.nav-link {
    color: var(--text-light);
    text-decoration: none;
    font-size: var(--body-size);
    font-weight: 500;
    padding: var(--spacing-xs) var(--spacing-sm);
    transition: all 0.3s ease;
    position: relative;
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: -2px;
    left: 50%;
    width: 0;
    height: 2px;
    background: var(--secondary);
    transition: all 0.3s ease;
    transform: translateX(-50%);
}

.nav-link:hover::after {
    width: 100%;
}

/* Botões Interativos */
.btn {
    padding: 1rem 2rem;
    border-radius: 50px;
    font-weight: bold;
    text-transform: uppercase;
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
    border: none;
    cursor: pointer;
    font-size: 1rem;
    letter-spacing: 1px;
    text-shadow: 1px 1px 2px rgba(0, 0, 0, 0.2);
}

.btn-primary {
    background: var(--gradient-accent);
    color: var(--text-light);
}

.btn-primary:hover {
    transform: translateY(-3px);
    box-shadow: 0 10px 20px rgba(255, 51, 51, 0.2);
}

.btn-primary::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(120deg, transparent, rgba(255, 255, 255, 0.2), transparent);
    transition: all 0.5s ease;
}

.btn-primary:hover::before {
    left: 100%;
}

.btn-secondary {
    background: transparent;
    color: var(--secondary);
    border: 2px solid var(--secondary);
}

.btn-secondary:hover {
    background: var(--secondary);
    color: var(--text-light);
    transform: translateY(-3px);
}

/* Ícones Interativos */
.icon-feature {
    font-size: 2.5rem;
    color: var(--secondary);
    transition: all 0.3s ease;
    cursor: pointer;
}

.icon-feature:hover {
    transform: scale(1.1) rotate(5deg);
    color: var(--accent);
}

/* Cards com Hover Effect */
.feature-card {
    background: var(--primary-dark);
    border-radius: 15px;
    padding: 2rem;
    transition: all 0.3s ease;
    border: 2px solid transparent;
    cursor: pointer;
}

.feature-card:hover {
    transform: translateY(-10px);
    border-color: var(--secondary);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.2);
}

/* Footer Moderno */
.footer {
    background: var(--primary-dark);
    padding: 5rem 0 2rem;
    color: var(--text-light);
    position: relative;
    overflow: hidden;
}

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

.footer-container {
    max-width: 1200px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 3rem;
    padding: 0 2rem;
}

.footer-section {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.footer-title {
    font-size: 1.5rem;
    font-weight: bold;
    color: var(--secondary);
    margin-bottom: 1rem;
}

.footer-links {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.footer-link {
    color: var(--text-light);
    text-decoration: none;
    transition: color 0.3s ease;
}

.footer-link:hover {
    color: var(--secondary);
}

.social-links {
    display: flex;
    gap: 1.5rem;
    margin-top: 1rem;
}

.social-link {
    color: var(--text-light);
    font-size: 1.5rem;
    transition: all 0.3s ease;
}

.social-link:hover {
    color: var(--secondary);
    transform: translateY(-3px);
}

.footer-bottom {
    margin-top: 4rem;
    padding-top: 2rem;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    text-align: center;
    font-size: 0.9rem;
    color: var(--gray);
}

/* Scroll to Top Button */
.scroll-top {
    position: fixed;
    bottom: 2rem;
    right: 2rem;
    background: var(--secondary);
    color: var(--text-light);
    width: 50px;
    height: 50px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    cursor: pointer;
    transition: all 0.3s ease;
    opacity: 0;
    visibility: hidden;
    z-index: 999;
}

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

.scroll-top:hover {
    transform: translateY(-5px);
    background: var(--accent);
}

/* Animações de Entrada */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.animate-fadeInUp {
    animation: fadeInUp 0.6s ease forwards;
}

/* Media Queries para Responsividade */
@media (max-width: 768px) {
    .nav-links {
        flex-direction: column;
        gap: 1rem;
        width: 100%;
        padding: 1rem;
    }

    .nav-link {
        width: 100%;
        text-align: center;
        padding: 0.8rem;
        font-size: 0.9rem;
    }

    .menu-toggle {
        font-size: 1.2rem;
        padding: 0.5rem;
    }

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

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

/* Melhorias de Legibilidade */
.text-shadow {
    text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.3);
}

/* Ajuste de contraste para textos */
p, h1, h2, h3, h4, h5, h6 {
    color: var(--text-light);
}

.marcas {
    background: #fff;
    padding: 4rem 0;
}

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

.marcas h2 {
    color: #1a0a3a;
    text-align: center;
    font-size: 2.5rem;
    margin-bottom: 3rem;
    font-weight: bold;
}

.marcas-grid {
    display: flex;
    gap: 2rem;
    padding: 1rem;
    overflow-x: auto;
    scroll-behavior: smooth;
    -webkit-overflow-scrolling: touch;
    scrollbar-width: thin;
    scrollbar-color: var(--secondary) var(--primary-dark);
}

.marcas-grid::-webkit-scrollbar {
    height: 8px;
}

.marcas-grid::-webkit-scrollbar-track {
    background: var(--primary-dark);
    border-radius: 4px;
}

.marcas-grid::-webkit-scrollbar-thumb {
    background: var(--secondary);
    border-radius: 4px;
}

.marca-card {
    flex: 0 0 300px;
    background: var(--primary-dark);
    border-radius: 12px;
    padding: 2rem;
    text-align: center;
    transition: transform 0.3s ease;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
}

.marca-card:hover {
    transform: translateY(-5px);
}

.marca-img {
    width: 200px;
    height: 200px;
    object-fit: cover;
    border-radius: 10px;
    margin-bottom: 1.5rem;
}

.marca-card h3 {
    color: #fff;
    font-size: 1.5rem;
    margin-bottom: 0.5rem;
    font-weight: bold;
    text-shadow: 1px 1px 4px #000;
}

.marca-card span {
    color: #fff;
    font-size: 1rem;
    display: block;
    margin-bottom: 1rem;
    text-shadow: 1px 1px 4px #000;
}

.marca-card p {
    color: #f2f2f2;
    font-size: 1rem;
    line-height: 1.6;
    text-shadow: 1px 1px 4px #000;
}

@media (max-width: 1100px) {
    .marcas-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 768px) {
    .marcas-grid {
        grid-template-columns: 1fr;
    }
    
    .marca-img {
        width: 150px;
        height: 150px;
    }
    
    .marcas h2 {
        font-size: 2rem;
    }
}

/* Para Quem Section */
.para-quem {
    background: #fff;
    padding: 6rem 0;
}

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

.publico-item {
    text-align: center;
    padding: 2rem;
    background: #f8f9fa;
    border-radius: 12px;
    transition: transform 0.3s ease;
}

.publico-item:hover {
    transform: translateY(-5px);
}

.publico-item i {
    font-size: 3rem;
    color: var(--primary-color);
    margin-bottom: 1.5rem;
}

.publico-item h3 {
    color: var(--primary-color);
    font-size: 1.5rem;
    margin-bottom: 1rem;
}

.publico-item p {
    color: #666;
    font-size: 1rem;
    line-height: 1.6;
}

/* Professor Section */
.professor {
    background: var(--primary-dark);
    padding: 5rem 0;
    color: var(--text-light);
}

.professor h2 {
    text-align: center;
    color: var(--text-light);
    font-size: 2.5rem;
    margin-bottom: 3rem;
    text-transform: uppercase;
}

.professor-content {
    display: grid;
    grid-template-columns: 1fr 2fr;
    gap: 4rem;
    align-items: center;
}

.professor-img {
    border-radius: 20px;
    overflow: hidden;
    box-shadow: 0 20px 40px rgba(0,0,0,0.3);
}

.professor-img img {
    width: 100%;
    height: auto;
    display: block;
}

.professor-info h3 {
    color: var(--text-light);
    font-size: 2rem;
    margin-bottom: 1.5rem;
}

.professor-info p {
    color: var(--text-light);
    font-size: 1.1rem;
    margin-bottom: 1.5rem;
    line-height: 1.8;
}

.artistas-list {
    list-style: none;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 1rem;
    margin-top: 2rem;
}

.artistas-list li {
    color: var(--text-light);
    background: rgba(255, 255, 255, 0.1);
    padding: 1rem;
    border-radius: 8px;
    text-align: center;
    font-weight: 500;
    transition: all 0.3s ease;
}

.artistas-list li:hover {
    background: var(--secondary);
    transform: translateY(-3px);
}

/* Video Section */
.video-section {
    background: var(--primary-color);
    padding: 6rem 0;
    color: #fff;
}

.video-section h2 {
    text-align: center;
    margin-bottom: 3rem;
    color: #fff;
}

.video-container {
    position: relative;
    padding-bottom: 56.25%;
    height: 0;
    overflow: hidden;
    border-radius: 12px;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
    margin: 0 auto;
    max-width: 900px;
}

.video-container iframe {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    border: none;
}

/* Produtos Section - Novo sistema com botões de navegação */
.produtos {
    padding: var(--spacing-lg) 0;
    background: var(--gray-light);
}

.produtos h2 {
    text-align: center;
    margin-bottom: var(--spacing-lg);
    color: var(--text-dark);
    font-size: var(--h2-size);
    font-weight: 700;
}

.produtos-container {
    position: relative;
    display: flex;
    align-items: center;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 60px;
}

.produtos-wrapper {
    flex: 1;
    overflow: hidden;
    position: relative;
}

.produtos-carousel {
    display: flex;
    gap: 2rem;
    transition: transform 0.5s cubic-bezier(0.25, 0.46, 0.45, 0.94);
    width: 100%;
}

.produto-card {
    flex: 0 0 300px;
    background: white;
    border-radius: 15px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
    overflow: hidden;
    transition: all 0.3s ease;
    position: relative;
}

.produto-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.15);
}

.produto-info {
    padding: 1.5rem;
}

.produto-info h3 {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--text-dark);
    margin-bottom: 0.5rem;
}

.kit-desc {
    color: var(--gray);
    margin-bottom: 1rem;
    line-height: 1.5;
}

.preco {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--accent);
    margin-bottom: 1rem;
}

.btn-comprar {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    background: var(--success);
    color: white;
    padding: 0.75rem 1.5rem;
    border-radius: 25px;
    text-decoration: none;
    font-weight: 600;
    transition: all 0.3s ease;
    width: 100%;
    justify-content: center;
}

.btn-comprar:hover {
    background: #45a049;
    transform: translateY(-2px);
}

.btn-comprar:active {
    transform: translateY(0);
}

/* Botões de navegação */
.nav-btn {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    width: 50px;
    height: 50px;
    border: none;
    border-radius: 50%;
    background: var(--primary);
    color: white;
    font-size: 1.2rem;
    cursor: pointer;
    transition: all 0.3s ease;
    z-index: 10;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 4px 15px rgba(37, 97, 217, 0.3);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    outline: none;
}

.nav-btn:hover {
    background: var(--primary-dark);
    transform: translateY(-50%) scale(1.1);
    box-shadow: 0 6px 20px rgba(37, 97, 217, 0.4);
}

.nav-btn:active {
    transform: translateY(-50%) scale(0.95);
}

.nav-btn:focus {
    outline: 2px solid var(--secondary);
    outline-offset: 2px;
}

.nav-btn:focus:not(:focus-visible) {
    outline: none;
}

.nav-btn:disabled {
    background: rgba(204, 204, 204, 0.7);
    cursor: not-allowed;
    transform: translateY(-50%) scale(1);
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
    opacity: 0.6;
}

.nav-btn:disabled:hover {
    background: rgba(204, 204, 204, 0.7);
    transform: translateY(-50%) scale(1);
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
}

.nav-btn i {
    font-weight: bold;
    text-shadow: 0 1px 2px rgba(0, 0, 0, 0.3);
    pointer-events: none;
}

.nav-prev {
    left: 10px;
}

.nav-next {
    right: 10px;
}

/* Melhorar contraste para acessibilidade */
@media (prefers-contrast: high) {
    .nav-btn {
        border: 2px solid white;
        box-shadow: 0 4px 15px rgba(0, 0, 0, 0.5);
    }
    
    .nav-btn:disabled {
        border: 2px solid #666;
        background: #999;
    }
}

/* Suporte para modo escuro */
@media (prefers-color-scheme: dark) {
    .nav-btn {
        background: rgba(37, 97, 217, 0.9);
        box-shadow: 0 4px 15px rgba(37, 97, 217, 0.4);
    }
    
    .nav-btn:hover {
        background: rgba(37, 97, 217, 1);
    }
}

/* Indicadores */
.carousel-indicators {
    display: flex;
    justify-content: center;
    gap: 8px;
    margin-top: 16px;
}

.indicator {
    width: 16px;
    height: 4px;
    border-radius: 2px;
    background: rgba(37, 97, 217, 0.3);
    cursor: pointer;
    transition: all 0.3s ease;
    border: none;
    outline: none;
}

.indicator:hover {
    background: rgba(37, 97, 217, 0.5);
}

.indicator.active {
    width: 32px;
    background: var(--primary);
}

.indicator:focus {
    outline: 2px solid var(--secondary);
    outline-offset: 2px;
}

.indicator:focus:not(:focus-visible) {
    outline: none;
}

/* Responsividade */
@media (max-width: 768px) {
    .produtos-container {
        padding: 0 50px;
    }
    
    .produtos-carousel {
        gap: 1rem;
    }
    
    .produto-card {
        flex: 0 0 70%;
        min-width: 250px;
    }
    
    .image-container {
        height: 200px;
    }
    
    .produto-img {
        width: 100%;
        height: 100%;
        object-fit: cover;
    }
    
    .produto-info {
        padding: 1rem;
    }
    
    .produto-info h3 {
        font-size: 1.2rem;
    }
    
    .kit-desc {
        font-size: 0.9rem;
    }
    
    .preco {
        font-size: 1.3rem;
    }
    
    .btn-comprar {
        padding: 0.6rem 1rem;
        font-size: 0.9rem;
    }
    
    .nav-btn {
        width: 45px;
        height: 45px;
        font-size: 1.1rem;
        box-shadow: 0 3px 12px rgba(37, 97, 217, 0.4);
    }
    
    .nav-btn:hover {
        transform: translateY(-50%) scale(1.05);
    }
    
    .nav-prev {
        left: 5px;
    }
    
    .nav-next {
        right: 5px;
    }
    
    .carousel-indicators {
        margin-top: 1.5rem;
        gap: 6px;
    }
    
    .indicator {
        width: 14px;
        height: 3px;
        border-radius: 1.5px;
    }
    
    .indicator.active {
        width: 28px;
    }
}

@media (max-width: 480px) {
    .produtos-container {
        padding: 0 45px;
    }
    
    .produtos-carousel {
        gap: 0.8rem;
    }
    
    .produto-card {
        flex: 0 0 75%;
        min-width: 220px;
    }
    
    .image-container {
        height: 180px;
    }
    
    .produto-info {
        padding: 0.8rem;
    }
    
    .produto-info h3 {
        font-size: 1.1rem;
    }
    
    .kit-desc {
        font-size: 0.8rem;
    }
    
    .preco {
        font-size: 1.2rem;
    }
    
    .btn-comprar {
        padding: 0.5rem 0.8rem;
        font-size: 0.8rem;
    }
    
    .nav-btn {
        width: 42px;
        height: 42px;
        font-size: 1rem;
        box-shadow: 0 2px 10px rgba(37, 97, 217, 0.5);
    }
    
    .nav-btn i {
        font-size: 0.9rem;
    }
    
    .nav-prev {
        left: 3px;
    }
    
    .nav-next {
        right: 3px;
    }
    
    .carousel-indicators {
        margin-top: 1rem;
        gap: 5px;
    }
    
    .indicator {
        width: 12px;
        height: 3px;
        border-radius: 1.5px;
    }
    
    .indicator.active {
        width: 24px;
    }
}

@media (max-width: 360px) {
    .produtos-container {
        padding: 0 40px;
    }
    
    .produto-card {
        flex: 0 0 80%;
        min-width: 200px;
    }
    
    .image-container {
        height: 160px;
    }
    
    .produto-info {
        padding: 0.6rem;
    }
    
    .produto-info h3 {
        font-size: 1rem;
    }
    
    .kit-desc {
        font-size: 0.75rem;
    }
    
    .preco {
        font-size: 1.1rem;
    }
    
    .btn-comprar {
        padding: 0.4rem 0.6rem;
        font-size: 0.75rem;
    }
    
    .nav-btn {
        width: 38px;
        height: 38px;
        font-size: 0.9rem;
        background: rgba(37, 97, 217, 0.95);
        box-shadow: 0 2px 8px rgba(37, 97, 217, 0.6);
        border: 2px solid rgba(255, 255, 255, 0.2);
    }
    
    .nav-btn:hover {
        background: rgba(37, 97, 217, 1);
        transform: translateY(-50%) scale(1.05);
        box-shadow: 0 3px 12px rgba(37, 97, 217, 0.7);
    }
    
    .nav-btn:active {
        transform: translateY(-50%) scale(0.9);
    }
    
    .nav-btn i {
        font-size: 0.8rem;
        font-weight: 900;
    }
    
    .nav-prev {
        left: 2px;
    }
    
    .nav-next {
        right: 2px;
    }
    
    .carousel-indicators {
        margin-top: 0.8rem;
        gap: 4px;
    }
    
    .indicator {
        width: 10px;
        height: 2px;
        border-radius: 1px;
    }
    
    .indicator.active {
        width: 20px;
    }
}

.contato {
    padding: 5rem 0;
    background: linear-gradient(135deg, var(--primary) 0%, var(--primary-medium) 100%);
    color: var(--text-light);
}

.contato h2 {
    text-align: center;
    font-size: 2.5rem;
    margin-bottom: 3rem;
    text-transform: uppercase;
    text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.3);
}

.contato-content {
    max-width: 800px;
    margin: 0 auto;
}

.contato-info {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    gap: 2rem;
}

.contato-item {
    background: rgba(255,255,255,0.05);
    border: 1px solid rgba(255,255,255,0.08);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    padding: 2.5rem 2rem;
    border-radius: 16px;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    transition: transform 0.4s ease, box-shadow 0.4s ease;
    box-shadow: 0 8px 24px rgba(0,0,0,0.15);
}
.contato-item:hover {
    transform: translateY(-8px);
    box-shadow: 0 12px 32px rgba(0,0,0,0.25);
}

.contato-item i {
    font-size: 3rem;
    margin-bottom: 1.2rem;
    color: var(--secondary);
}
.contato-item h3 {
    font-size: 1.4rem;
    margin-bottom: 0.3rem;
    color: #fff;
}
.contato-item p {
    font-size: 1rem;
    margin-bottom: 1.8rem;
    color: #d0d0d0;
}

.btn-contato {
    display: inline-flex;
    align-items: center;
    gap: 0.5em;
    text-decoration: none;
}

.btn-contato:hover {
    background: #1a2940;
    transform: translateY(-2px) scale(1.03);
}

@media (max-width: 768px) {
    .contato-info {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }

    .contato h2 {
        font-size: 2rem;
        margin-bottom: 2rem;
    }

    .contato-item {
        padding: 1.5rem;
    }

    .btn-contato {
        width: 100%;
        margin: var(--spacing-sm) 0;
        font-size: 0.95rem;
        padding: 0.5em 0.8em;
        border-radius: 6px;
    }
}

@media (max-width: 480px) {
    .contato h2 {
        font-size: 1.8rem;
    }

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

    .contato-item h3 {
        font-size: 1.3rem;
    }

    .contato-item p {
        font-size: 1rem;
    }
}

.whatsapp-button {
    position: fixed;
    bottom: 20px;
    right: 20px;
    z-index: 1000;
}

@media (max-width: 768px) {
    .whatsapp-button {
        bottom: 15px;
        right: 15px;
        transform: scale(0.9);
    }
}

/* Melhorias de Performance e Acessibilidade */
.carousel-wrapper {
    will-change: transform;
}

.produtos-carousel {
    will-change: transform;
    }

.produto-card {
    will-change: transform;
}

/* Touch targets para mobile */
@media (max-width: 768px) {
    .nav-link,
    .cta-button,
    .btn-comprar,
    .whatsapp-button,
    .menu-toggle,
    .btn-contato {
        min-height: 44px;
        min-width: 44px;
        padding: 12px 16px;
        display: flex;
        align-items: center;
        justify-content: center;
        text-align: center;
        touch-action: manipulation;
    }

    input,
    select,
    textarea,
    button {
        min-height: 44px;
        padding: 12px 16px;
        font-size: 16px;
        border-radius: 8px;
        touch-action: manipulation;
    }

    .menu-toggle {
        width: 48px;
        height: 48px;
        padding: 12px;
        border-radius: 8px;
        background: rgba(0, 0, 0, 0.1);
        backdrop-filter: blur(10px);
    }

    .nav-links {
        padding-top: 60px;
        gap: 8px;
        background: rgba(0, 0, 0, 0.98);
        backdrop-filter: blur(20px);
    }

    .nav-link {
        width: 100%;
        padding: 16px 24px;
        border-bottom: 1px solid rgba(255, 255, 255, 0.1);
        font-size: 18px;
        font-weight: 500;
    }

    .hero {
        min-height: 100vh;
        padding: 80px 16px 40px;
        display: flex;
        align-items: center;
    }

    .hero-content {
        width: 100%;
        max-width: 100%;
        text-align: center;
    }

    .hero h1 {
        font-size: clamp(2rem, 8vw, 3rem);
        line-height: 1.1;
        margin-bottom: 16px;
    }

    .hero h2 {
        font-size: clamp(1.2rem, 5vw, 1.8rem);
        line-height: 1.2;
        margin-bottom: 24px;
    }

    .price-container {
        margin: 24px 0;
        padding: 0 16px;
    }

    .price-box {
        padding: 20px;
        border-radius: 12px;
        background: rgba(0, 0, 0, 0.8);
        backdrop-filter: blur(10px);
    }

    .old-price {
        font-size: 18px;
        display: block;
        margin-bottom: 8px;
    }

    .new-price {
        font-size: clamp(1.8rem, 6vw, 2.5rem);
        display: block;
        margin-bottom: 8px;
    }

    .parcelas {
        font-size: 16px;
        display: block;
    }

    .cta-button {
        font-size: 18px;
        padding: 16px 32px;
        border-radius: 12px;
        width: auto;
        max-width: 320px;
        margin: 0 auto;
        font-weight: 600;
        box-shadow: 0 8px 24px rgba(255, 67, 54, 0.3);
    }

    .container {
        padding: 0 16px;
        max-width: 100%;
    }

    section {
        padding: 40px 0;
    }

    h2 {
        font-size: clamp(1.5rem, 6vw, 2rem);
        margin-bottom: 24px;
        text-align: center;
    }

    .bonus-section {
        padding: 40px 0;
    }

    .bonus-whatsapp {
        padding: 24px 16px;
        border-radius: 12px;
        margin: 24px 0;
    }

    .bonus-whatsapp h3 {
        font-size: clamp(1rem, 4vw, 1.2rem);
        line-height: 1.4;
    }

    .recursos {
        grid-template-columns: 1fr;
        gap: 16px;
        margin-top: 32px;
    }

    .recurso-item {
        padding: 20px;
        border-radius: 12px;
        text-align: center;
    }

    .professor {
        padding: 3rem 0;
    }
    
    .professor h2 {
        font-size: clamp(1.8rem, 6vw, 2.2rem);
        margin-bottom: 2rem;
        padding: 0 1rem;
        text-align: center;
    }

    .professor-content {
        display: flex;
        flex-direction: column;
        gap: 2rem;
        padding: 0 1rem;
        text-align: center;
        max-width: 100%;
    }

    .professor-foto {
        order: -1;
        align-self: center;
        margin-bottom: 1rem;
    }

    .professor-img {
        width: 250px;
        height: 250px;
        border-radius: 50%;
        object-fit: cover;
        margin: 0 auto;
        box-shadow: 0 15px 30px rgba(0,0,0,0.3);
    }

    .professor-info {
        text-align: left;
        max-width: 100%;
        margin: 0 auto;
    }
    
    .professor-info h3 {
        font-size: clamp(1.5rem, 5vw, 1.8rem);
        margin-bottom: 1.5rem;
        text-align: center;
        color: var(--secondary);
    }

    .professor-info p {
        font-size: 16px;
        line-height: 1.7;
        margin-bottom: 1.5rem;
        color: var(--text-light);
        text-align: justify;
        padding: 0 0.5rem;
    }

    .artistas-list {
        display: grid;
        grid-template-columns: repeat(2, 1fr);
        gap: 12px;
        margin-top: 2rem;
        padding: 0 0.5rem;
    }

    .artistas-list li {
        padding: 15px 12px;
        background: rgba(255, 215, 0, 0.15);
        border-radius: 12px;
        text-align: center;
        font-size: 14px;
        font-weight: 500;
        color: var(--text-light);
        border: 1px solid rgba(255, 215, 0, 0.3);
        transition: all 0.3s ease;
    }
    
    .artistas-list li:hover {
        background: rgba(255, 215, 0, 0.25);
        transform: translateY(-2px);
    }

    .video-container {
        margin: 24px 0;
        border-radius: 12px;
        overflow: hidden;
    }

    .video-container iframe {
        width: 100%;
        height: 250px;
    }

    .marcas-grid {
        grid-template-columns: 1fr;
        gap: 20px;
        padding: 0;
    }

    .marca-card {
        padding: 20px;
        border-radius: 12px;
        text-align: center;
    }

    .marca-card h3 {
        font-size: 18px;
        margin: 16px 0 8px;
    }

    .marca-card span {
        font-size: 14px;
        display: block;
        margin-bottom: 12px;
    }

    .marca-card p {
        font-size: 14px;
        line-height: 1.5;
    }

    .carousel-container {
        gap: 8px;
    }

    .produto-card {
        padding: 16px;
        border-radius: 12px;
    }

    .produto-info h3 {
        font-size: 16px;
        margin: 12px 0 8px;
    }

    .kit-desc {
        font-size: 13px;
        line-height: 1.4;
        margin-bottom: 12px;
    }

    .preco {
        font-size: 18px;
        font-weight: 700;
        margin-bottom: 12px;
    }

    .btn-comprar {
        font-size: 14px;
        padding: 12px 16px;
        border-radius: 8px;
        width: 100%;
    }

    .publico-alvo {
        grid-template-columns: 1fr;
        gap: 20px;
    }

    .publico-item {
        padding: 24px 20px;
        border-radius: 12px;
        text-align: center;
    }

    .publico-item i {
        font-size: 32px;
        margin-bottom: 16px;
    }

    .publico-item h3 {
        font-size: 18px;
        margin-bottom: 12px;
    }

    .publico-item p {
        font-size: 14px;
        line-height: 1.5;
    }
}

@media (max-width: 480px) {
    .hero {
        padding: 70px 12px 30px;
    }

    .hero h1 {
        font-size: clamp(1.8rem, 7vw, 2.5rem);
    }

    .hero h2 {
        font-size: clamp(1rem, 4vw, 1.4rem);
    }

    .price-box {
        padding: 16px;
    }

    .new-price {
        font-size: clamp(1.5rem, 5vw, 2rem);
    }

    .cta-button {
        font-size: 16px;
        padding: 14px 24px;
        width: 100%;
        max-width: 280px;
    }

    .container {
        padding: 0 12px;
    }

    .carousel-wrapper {
        width: 100%;
    }

    .produto-card {
        max-width: 300px;
        margin: 0 auto;
    }

    .nav-link {
        font-size: 16px;
        padding: 14px 20px;
    }

    .bonus-whatsapp h3 {
        font-size: clamp(0.9rem, 3.5vw, 1.1rem);
    }

    .professor {
        padding: 2.5rem 0;
    }
    
    .professor h2 {
        font-size: clamp(1.5rem, 5vw, 1.8rem);
        margin-bottom: 1.5rem;
        padding: 0 0.5rem;
    }
    
    .professor-content {
        padding: 0 0.5rem;
        gap: 1.5rem;
    }
    
    .professor-img {
        width: 200px;
        height: 200px;
    }
    
    .professor-info h3 {
        font-size: clamp(1.3rem, 4vw, 1.5rem);
        margin-bottom: 1rem;
    }
    
    .professor-info p {
        font-size: 15px;
        line-height: 1.6;
        margin-bottom: 1.2rem;
        padding: 0 0.3rem;
    }
    
    .produtos h2, 
    .marcas h2,
    .para-quem h2 {
        font-size: clamp(1.3rem, 5vw, 1.8rem);
    }

    .artistas-list {
        grid-template-columns: 1fr;
        gap: 10px;
        margin-top: 1.5rem;
        padding: 0 0.3rem;
    }
    
    .artistas-list li {
        padding: 12px 10px;
        font-size: 13px;
    }

    .video-container iframe {
        height: 200px;
    }
}

/* Ajuste da foto do professor no desktop */
@media (min-width: 769px) {
    .professor-foto {
        max-width: 320px;
        width: 100%;
        margin: 0 auto;
}
.professor-img {
        max-width: 320px;
    width: 100%;
    height: auto;
        border-radius: 20px;
    display: block;
        margin: 0 auto;
        box-shadow: 0 20px 40px rgba(0,0,0,0.3);
}
    .professor-content {
        align-items: center;
    }
}

.btn-instagram {
  display: inline-flex;
  align-items: center;
  gap: 0.5em;
  background: #223a5e;
  color: #fff;
  font-weight: 700;
  border: none;
  padding: 0.6em 1.2em;
  border-radius: 8px;
  text-decoration: none;
  font-size: 1rem;
  transition: background 0.2s, transform 0.2s;
}
.btn-instagram:hover {
  background: #1a2940;
  transform: translateY(-2px) scale(1.03);
    }
.icon-instagram {
        display: flex;
  align-items: center;
  height: 22px;
}
@media (max-width: 768px) {
  .btn-instagram {
        width: 100%;
    font-size: 0.95rem;
    padding: 0.5em 0.8em;
    border-radius: 6px;
    }
  .icon-instagram {
    height: 18px;
  }
}

/* Botões redes sociais estilo expand (hover) */
.botao-rs {
  display:inline-flex;
  align-items:center;
  gap:0.6em;
}
.botao-rs i{
  font-size:1.3rem;
  line-height:1;
  display:inline-block;
}
.botao-rs span{
  display:inline-block;
  font-weight:600;
}
@media (max-width:768px){
  .contato-info{gap:1.5rem;}
  .contato-item{padding:2rem;}
  .botao-rs{width:100%;}
  .botao-rs i {
    font-size: 1.1rem;
    line-height: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    vertical-align: middle;
  }
  .botao-rs span {
    font-size: 0.9rem;
    line-height: 1.2;
    vertical-align: middle;
  }
}

.botao-rs.instagram i {
  background: radial-gradient(circle at 30% 107%, #fdf497 0%, #fdf497 5%, #fd5949 45%, #d6249f 60%, #285AEB 90%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent; /* Safari/Chrome */
  background-clip: text;
  color: transparent; /* fallback */
    }
    
.contato-item .fa-instagram {
  background: radial-gradient(circle at 30% 107%, #fdf497 0%, #fdf497 5%, #fd5949 45%, #d6249f 60%, #285AEB 90%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  color: transparent;
    }
    
.redirect-modal{
  position:fixed;
  top:0;left:0;width:100%;height:100%;
  background:rgba(0,0,0,0.5);
  display:flex;
  align-items:center;
  justify-content:center;
  z-index:2000;
}
.redirect-box{
  background:#223a5e;
  padding:2rem 3rem;
  border-radius:12px;
  color:#fff;
  font-size:1.2rem;
  box-shadow:0 8px 24px rgba(0,0,0,0.3);
  text-align:center;
}

/* Ajuste de alinhamento para botões dentro dos cards de contato */
.contato-item .botao-rs{
  margin-top:1rem;
  justify-content:center;
}

/* Limitar largura dos cards e centralizar */
.contato-item{
  max-width:340px;
  width:100%;
}

@media (max-width:768px){
  .contato-item{
    max-width:300px;
    padding:1.5rem;
  }
  .contato-item i{font-size:2.2rem;}
  .contato-item h3{font-size:1.2rem;}
  .contato-item p{font-size:0.9rem;margin-bottom:1.2rem;}
  .contato-item .botao-rs{padding:0.6rem 1rem;}
  .botao-rs i{font-size:1.1rem;}
  .botao-rs span{font-size:0.9rem;}
  .carousel-indicators .indicator{
    width:8px;
    height:8px;
    margin:0 3px;
  }
}

@media (max-width:600px){
  /* Diminuir mínimos definidos anteriormente */
  .cta-button,
  .btn-comprar,
  .btn-contato{
    min-height:36px;
    min-width:0;
    line-height:1.1;
  }
  /* Dois cards lado a lado no mobile */
  .contato-info{
    grid-template-columns:repeat(2,1fr);
    gap:1rem;
  }
  .contato-item{
    padding:1rem;
    max-width:100%;
  }
  .contato-item i{font-size:1.6rem;}
  .contato-item h3{font-size:1rem;}
  .contato-item p{font-size:0.8rem;}
  .contato-item .botao-rs{padding:0.4rem 0.6rem;font-size:0.8rem;}
  .botao-rs i{
    font-size:0.9rem;
    line-height: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    vertical-align: middle;
  }
  .botao-rs span{
    font-size:0.8rem;
    line-height: 1.2;
    vertical-align: middle;
  }
  .produtos-carousel{gap:0.5rem;}
  /* Regras de produto-card removidas - já definidas nas media queries principais */
  /* Botões principais mais compactos */
  .cta-button{
    font-size:1rem;
    padding:0.8rem 1.2rem;
    max-width:240px;
  }
  .btn-contato{
    font-size:0.85rem;
    padding:0.6rem 0.8rem;
    border-radius:6px;
  }
  .btn-comprar{
    font-size:0.8rem;
    padding:0.5rem 0.6rem;
    border-radius:6px;
  }
  /* Já existe ajuste de .botao-rs neste breakpoint, garantir consistência */
  .botao-rs{font-size:0.8rem;}
}

/* Estilos base para links e botões */
a {
    text-decoration: none;
}

.contato-item {
    text-decoration: none;
}

.contato-item a {
    text-decoration: none;
}

/* Ajustes para botões de redes sociais */
.botao-rs {
    display: inline-flex;
    align-items: center;
    gap: 0.6em;
    text-decoration: none;
}

.botao-rs i {
    font-size: 1.3rem;
    line-height: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    vertical-align: middle;
}

.botao-rs span {
    display: inline-block;
    font-weight: 600;
    line-height: 1.2;
    vertical-align: middle;
}

/* Ajustes para botões de contato */
.btn-contato {
    display: inline-flex;
    align-items: center;
    gap: 0.5em;
    text-decoration: none;
}

/* Ajustes para botão de compra */
.btn-comprar {
    display: inline-flex;
    align-items: center;
    gap: 0.5em;
    text-decoration: none;
}

/* Ajustes para links do WhatsApp */
.whatsapp-button {
    display: inline-flex;
    align-items: center;
    gap: 0.5em;
    text-decoration: none;
}

/* Ajustes para links do Instagram */
.btn-instagram {
    display: inline-flex;
    align-items: center;
    gap: 0.5em;
    text-decoration: none;
}

/* Melhorias adicionais para carrossel em mobile */
@media (max-width: 768px) {
    .carousel-container {
        position: relative;
        overflow: hidden;
    }
    
    .carousel-wrapper {
        scroll-snap-type: x mandatory;
        -webkit-overflow-scrolling: touch;
        scrollbar-width: none;
        -ms-overflow-style: none;
    }
    
    .carousel-wrapper::-webkit-scrollbar {
        display: none;
    }
    
    .produto-card {
        scroll-snap-align: center;
        scroll-snap-stop: always;
    }
    
    /* Melhora o feedback visual dos indicadores */
    .indicator:active {
        transform: scale(0.8);
        transition: transform 0.1s ease;
    }
    
    /* Adiciona área de toque maior para indicadores */
    .indicator {
        min-width: 24px;
        min-height: 24px;
        display: flex;
        align-items: center;
        justify-content: center;
    }
    
    .indicator::after {
        content: '';
        width: 100%;
        height: 100%;
        position: absolute;
        top: 0;
        left: 0;
        border-radius: 50%;
        background: transparent;
        transition: background 0.2s ease;
    }
    
    .indicator:hover::after {
        background: rgba(37, 97, 217, 0.1);
    }
}

@media (max-width: 480px) {
    .carousel-indicators {
        margin-top: 8px;
        padding: 4px 0;
    }
    
    .indicator {
        min-width: 20px;
        min-height: 20px;
    }
    
    /* Melhora a responsividade do carrossel */
    .produtos-carousel {
        gap: 8px;
        padding: 12px 8px;
    }
    
    .produto-card {
        flex: 0 0 calc(85vw - 16px);
        max-width: calc(85vw - 16px);
        min-width: 240px;
    }
}

@media (max-width: 360px) {
    .carousel-indicators {
        gap: 2px;
        margin-top: 6px;
    }
    
    .indicator {
        min-width: 18px;
        min-height: 18px;
    }
    
    .produto-card {
        flex: 0 0 calc(90vw - 12px);
        max-width: calc(90vw - 12px);
        min-width: 220px;
    }
}

/* Melhorias de acessibilidade */
.indicator:focus {
    outline: 2px solid var(--primary);
    outline-offset: 2px;
}

.indicator:focus:not(:focus-visible) {
    outline: none;
}

/* Animações suaves para transições */
.carousel-wrapper {
    transition: scroll-behavior 0.3s ease;
}

/* Melhora a performance em dispositivos com tela de baixa resolução */
@media (max-resolution: 1dppx) {
    .indicator {
        image-rendering: -webkit-optimize-contrast;
        image-rendering: crisp-edges;
    }
}

/* Suporte para modo escuro do sistema */
@media (prefers-color-scheme: dark) {
    .indicator {
        background: rgba(255, 255, 255, 0.2);
    }
    
    .indicator:hover {
        background: rgba(255, 255, 255, 0.3);
    }
    
    .indicator.active {
        background: var(--primary);
        box-shadow: 0 0 8px rgba(37, 97, 217, 0.6);
    }
}

/* Correção específica para alinhamento do ícone WhatsApp */
.botao-rs.whatsapp i {
    position: relative;
    top: 2px; /* Move para baixo */
    left: 1px; /* Move para direita */
}

.botao-rs.whatsapp span {
    vertical-align: baseline;
    line-height: 1.2;
}

/* Correção específica para alinhamento do ícone Instagram */
.botao-rs.instagram i {
    position: relative;
    top: 1.5px; /* Ajuste fino para descer o ícone */
}

.botao-rs.instagram span {
    vertical-align: baseline;
    line-height: 1.2;
}

/* Regras específicas para imagens de marcas parceiras */
.marca-card .image-container {
    width: 100%;
    height: auto;
    overflow: hidden;
    border-radius: 10px;
    margin-bottom: 1.5rem;
    display: flex;
    justify-content: center;
    align-items: center;
}

.marca-card .marca-img {
    width: 200px;
    height: 200px;
    object-fit: cover;
    border-radius: 10px;
    transition: transform 0.3s ease;
}

.marca-card:hover .marca-img {
    transform: scale(1.05);
}

/* Regras específicas para imagens de produtos (carrossel) */
.produto-card .image-container {
    width: 100%;
    aspect-ratio: 1;
    overflow: hidden;
    border-radius: 16px 16px 0 0;
}

.produto-card .produto-img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.3s ease;
}

.produto-card:hover .produto-img {
    transform: scale(1.05);
}

/* Responsivo para Mobile - Marcas Parceiras */
@media (max-width: 768px) {
    .marca-card .image-container {
        margin-bottom: 1rem;
    }
    
    .marca-card .marca-img {
        width: 150px;
        height: 150px;
    }
    
    .marca-card h3 {
        font-size: 1.2rem;
        margin-bottom: 0.3rem;
    }
    
    .marca-card span {
        font-size: 0.8rem;
        margin-bottom: 0.8rem;
    }
    
    .marca-card p {
        font-size: 0.9rem;
        line-height: 1.4;
    }
}

@media (max-width: 480px) {
    .marca-card {
        padding: 1.5rem;
    }
    
    .marca-card .image-container {
        margin-bottom: 0.8rem;
    }
    
    .marca-card .marca-img {
        width: 120px;
        height: 120px;
    }
    
    .marca-card h3 {
        font-size: 1rem;
        margin-bottom: 0.2rem;
    }
    
    .marca-card span {
        font-size: 0.7rem;
        margin-bottom: 0.6rem;
    }
    
    .marca-card p {
        font-size: 0.8rem;
        line-height: 1.3;
    }
}

@media (max-width: 360px) {
    .marca-card {
        padding: 1rem;
    }
    
    .marca-card .image-container {
        margin-bottom: 0.6rem;
    }
    
    .marca-card .marca-img {
        width: 100px;
        height: 100px;
    }
    
    .marca-card h3 {
        font-size: 0.9rem;
        margin-bottom: 0.2rem;
    }
    
    .marca-card span {
        font-size: 0.6rem;
        margin-bottom: 0.5rem;
    }
    
    .marca-card p {
        font-size: 0.7rem;
        line-height: 1.2;
    }
}

/* --- Ajuste altura dos cards de Marcas Parceiras --- */
.marca-card {
    min-height: 420px;
    padding: 3rem 2rem;
}

@media (max-width: 768px) {
    .marca-card {
        min-height: 340px;
        padding: 2.2rem 1.2rem;
    }
}

@media (max-width: 480px) {
    .marca-card {
        min-height: 260px;
        padding: 1.5rem 0.7rem;
    }
}

@media (max-width: 360px) {
    .marca-card {
        min-height: 200px;
        padding: 1rem 0.4rem;
    }
}


/* ============================
   MOBILE: Carousel touch-friendly and scroll-snap
   ============================ */
@media (max-width: 768px) {
  .carousel-wrapper {
    overflow-x: auto;
    -webkit-overflow-scrolling: touch; /* momentum scroll on iOS/Android */
    scroll-behavior: smooth;           /* smooth scroll when script calls */
    -ms-overflow-style: none;          /* hide scrollbar on IE/Edge */
  }
  .carousel-wrapper::-webkit-scrollbar {
    display: none;                     /* hide scrollbar on WebKit */
  }

  .produtos-carousel {
    display: flex;
    gap: var(--spacing-sm);
    padding-bottom: var(--spacing-sm);
    scroll-snap-type: x mandatory;     /* enable snapping */
  }

  .produto-card {
    flex: 0 0 85%;
    margin-right: var(--spacing-sm);
    scroll-snap-align: start;          /* align items to start */
    touch-action: pan-x;               /* only horizontal pan */
  }

  /* Ensure Comprar button is clickable on mobile */
  .btn-comprar {
    pointer-events: auto;
    position: relative;
    z-index: 10;
  }
}