* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    list-style-type: none;
    font-family: "Montserrat", sans-serif;
}

body {
    background-color: #0f0f1e;
    color: #fff;
    font-size: 16px;
    overflow: auto !important;
    padding-top: 72px; /* reservar espaço para header fixo em todas as páginas */
}

body.home {
    overflow: hidden !important;
}

/* Botão Saiba Mais - Dourado e Preto */
.btn-curso {
    display: inline-block;
    padding: 14px 32px;
    background: linear-gradient(135deg, #FFD700 0%, #FFA500 100%);
    color: #0f0f1e;
    text-decoration: none;
    border-radius: 30px;
    font-weight: 700;
    font-size: 1.1rem;
    margin-top: 25px;
    cursor: pointer !important;
    transition: all 0.3s ease;
    box-shadow: 0 4px 15px rgba(255, 215, 0, 0.3);
    position: relative;
    z-index: 999999 !important;
    pointer-events: all !important;
}

.item .btn-curso,
.content .btn-curso,
.active .btn-curso,
.active .content .btn-curso {
    pointer-events: all !important;
    cursor: pointer !important;
    z-index: 999999 !important;
}

.btn-curso:hover {
    transform: translateY(-3px) scale(1.05);
    box-shadow: 0 6px 25px rgba(255, 215, 0, 0.5);
    background: linear-gradient(135deg, #FFA500 0%, #FFD700 100%);
}

.btn-curso:active {
    transform: translateY(-1px) scale(1.02);
}

header {
    position: fixed;
    left: 0;
    right: 0;
    width: 100%;
    top: 0;
    padding: 18px 40px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 20px;
    z-index: 9999;
    background: rgba(15,15,30,0.45);
    backdrop-filter: blur(6px);
    box-shadow: 0 6px 18px rgba(0,0,0,0.45);
}

.logo {
    font-family: "Orbitron", sans-serif;
    font-size: 2rem;
    font-weight: 900;
    color: #fff;
    text-shadow: 0 0 10px rgba(255, 215, 0, 0.3);
}

.logo .volmaster {
    color: #fff;
}

.logo .tech {
    color: #FFD700;
    text-shadow: 0 0 10px rgba(255, 215, 0, 0.8);
}

header nav ul {
    display: flex;
    gap: 48px;
}

header nav ul li a {
    color: rgba(255,255,255,0.92);
    text-decoration: none;
    font-weight: 700;
    padding: 6px 4px;
    display: inline-block;
}

header nav ul li a:hover {
    color: #FFD700;
}

header nav ul li {
    cursor: pointer;
   position: relative;
   padding: 5px 0;
}

/* Botão Voltar */
header nav ul li a.btn-voltar {
    color: #FFD700;
    font-weight: 800;
    padding: 8px 16px;
    background: rgba(255, 215, 0, 0.1);
    border-radius: 6px;
    border: 1px solid rgba(255, 215, 0, 0.3);
    transition: all 0.3s ease;
}

header nav ul li a.btn-voltar:hover {
    background: rgba(255, 215, 0, 0.2);
    border-color: #FFD700;
    transform: translateX(-3px);
    box-shadow: 0 0 15px rgba(255, 215, 0, 0.3);
}

/* Social Media Links */
.social-links {
    display: flex;
    gap: 16px;
    align-items: center;
}

.social-icon {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.05);
    color: rgba(255, 255, 255, 0.85);
    transition: all 0.3s ease;
    backdrop-filter: blur(4px);
    border: 1px solid rgba(255, 255, 255, 0.1);
}

.social-icon:hover {
    background: linear-gradient(135deg, #FFD700 0%, #FFA500 100%);
    color: #0f0f1e;
    transform: translateY(-3px) scale(1.1);
    box-shadow: 0 6px 20px rgba(255, 215, 0, 0.4);
    border-color: #FFD700;
}

.social-icon svg {
    width: 20px;
    height: 20px;
    transition: transform 0.3s ease;
}

.social-icon:hover svg {
    transform: scale(1.1);
}

header nav ul li::after {
    content: '';
    position: absolute;
    left: 0;
    bottom: 0;
    width: 0px;
    height: 2px;
    background-color: #FFD700;
    transition: width 0.5s ease;
   
   
}

header nav ul li:hover::after {
    width: 100%;
}

.container {
    height: calc(100vh - 72px);
    position: relative;
    background: linear-gradient(135deg, #0f0f1e 0%, #1f1f3a 100%);
    overflow: hidden;
    padding-top: 0;
    display: flex;
    align-items: center;
    justify-content: center;
}

.container::before {
    content: '';
    position: absolute;
    width: 500px;
    height: 500px;
    border-radius: 50%;
    background: radial-gradient(circle, rgba(255, 215, 0, 0.15) 0%, rgba(15, 15, 30, 0) 70%);
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    filter: blur(50px);
    z-index: 1;
    animation: pulse 4s infinite alternate;
    pointer-events: none;

}

@keyframes pulse {
   0% {
    opacity: 0.5;
    transform: translate(-50%, -50%) scale(0.8);
   }

   100% {
    opacity: 1;
    transform: translate(-50%, -50%) scale(1.5);
   }

}

.list {
    width: 80%;
    height: 100%;
    margin: 0 auto;
    position: relative;
    z-index: 10;
}

.item {
    position: absolute;
    inset: 0;
    bottom: 0;
    display: flex;
    justify-content: center;
    align-items: center;
    opacity: 0;
    pointer-events: none;

    /*TRANSIÇÃO */

    transform: translateX(100vw);
    transition: transform 0.7s ease, opacity 0.7s ease-in-out;

}

.active {
    opacity: 1;
    transform: translateX(0);
    pointer-events: auto;
    z-index: 20;
}

.product-img {
    width: 45%;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    z-index: 2;
    padding-bottom: 60px;
}

.product-img img {
    max-width: 100%;
    max-height: 90%;
    filter: drop-shadow(0 0 30px rgba(255, 215, 0, 0.2));

    /*ANIMAÇÃO */

    transform: translateX(400px);
    opacity: 0;
    transition: transform 0.6s ease, opacity 0.6s ease;
    transition-delay: 0.5s;

    
    }
.active .product-img img {
        transform: translateX(0);
        opacity: 1;
}

.content {
    width: 55%;
    padding-right: 80px;
    padding-bottom: 60px;
    display: flex;
    align-items: flex-start;
    justify-content: center;
    z-index: 100;
    flex-direction: column;
    pointer-events: auto;
}

.product-tag {
    font-size: 1rem;
    text-transform: uppercase;
    color: #FFD700;
    font-weight: 600;
    letter-spacing: 2px;
    margin-bottom: 10px;

}

.product-name {
    font-size: 2.5rem;
    font-family: "Orbitron", sans-serif;
    line-height: 1.1;
    margin-bottom: 15px;
    max-width: 550px;
     /*ANIMAÇÃO */

    transform: translateX(400px);
    opacity: 0;
    transition: transform 0.6s ease, opacity 0.6s ease;
    transition-delay: 0.5s;

    
    }
.active .product-name {
        transform: translateX(0);
        opacity: 1;
}

.product-name,
.product-description {
    overflow-wrap: break-word;
    word-break: break-word;
}




.description {
    font: 1.1rem;
    color: #b8b8d0;
    line-height: 1.6;
    margin-bottom: 50px;
    max-width: 600px;

  /*ANIMAÇÃO */

    transform: translateX(400px);
    opacity: 0;
    transition: transform 0.6s ease, opacity 0.6s ease;
    transition-delay: 0.5s;

    
    }
.active .description {
        transform: translateX(0);
        opacity: 1;
}


.btn {
    margin-top: 32px;
    pointer-events: all !important;
    cursor: pointer !important;
    text-decoration: none;
    display: inline-block;
    background: linear-gradient(90deg, #FFD700, #FFA500);
    color: #0f0f1e;
    border: none;
    font-size: 1rem;
    font-weight: 600;
    border-radius: 30px;
    padding: 12px 24px;
    box-shadow: 0 2px 12px rgba(255, 215, 0, 0.18);
    transition: all 0.3s ease;
    position: relative;
    z-index: 1000 !important;
}

.btn:hover {
    transform: scale(1.05);
    box-shadow: 0 0 20px rgba(255, 215, 0, 0.6);
    color: #000;
}

.arrows {
    position: absolute;
    top: 50%;
    left: 0;
    width: 100%;
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0 3%;
    transform: translateY(-50%);
    z-index: 5;
}

.arrow-btn {
    width: 50px;
    height: 50px;
    border-radius: 50%;
    cursor: pointer;
    background-color: rgba(255,255,255,0.1);
    border: 1px solid rgba(255, 215, 0, 0.3);
    display: flex;
    align-items: center;
    justify-content: center;
    color: #FFD700;
    transition: all 0.3s ease;
}

.arrow-btn:hover{
    background-color: rgba(255, 215, 0, 0.2);
    border-color: #FFD700;
     
}

.indicators {
    position: absolute;
    bottom: 5px;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 15px;
    z-index: 2; /* garantir que não fique acima de botões */
}

.numbers {
   font-family: "Orbitron", sans-serif;
   font-size: 2rem;
   font-weight: 800;
   color: rgba(255, 255, 255, 0.2);


}

.dots {
display: flex;
gap: 10px;
flex-wrap: wrap;
justify-content: center;
max-width: 600px;
max-height: 120px;
overflow-y: auto;
padding: 10px;
z-index: 1; /* dots devem ficar atrás dos botões */

}

.dot {
   width: 40px;
   height: 4px;
   background-color: rgba(255, 255, 255, 0.2);
   border-radius: 2px;
   cursor: pointer;
   transition: all 0.3s ease;
}

.dot:hover {
    background-color: rgba(255, 215, 0, 0.4);
    height: 6px;
}

.dot.active {
    background-color: #FFD700;
    box-shadow: 0 0 10px rgba(255, 215, 0, 0.8);
    height: 6px;
}

/* Estilo para botões de redes sociais na área de contato */
.social-btn {
    display: inline-block;
    padding: 10px 14px;
    border-radius: 8px;
    text-decoration: none;
    color: #000;
    font-weight: 700;
    margin-right: 8px;
}

/* WhatsApp com cor característica */
#waContact {
    background: #25D366;
    color: #fff;
}

/* Botão flutuante de WhatsApp */
.wa-float {
    position: fixed;
    right: 18px;
    bottom: 80px;
    width: 56px;
    height: 56px;
    border-radius: 50%;
    background: linear-gradient(90deg,#FFD700,#FFA500);
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 8px 30px rgba(255, 183, 0, 0.18);
    z-index: 9998;
    text-decoration: none;
    transition: transform 0.12s ease, box-shadow 0.12s ease;
}

.wa-float:hover {
    transform: translateY(-4px) scale(1.02);
    box-shadow: 0 12px 36px rgba(255, 183, 0, 0.28);
}

.wa-float svg { filter: drop-shadow(0 2px 6px rgba(0,0,0,0.25)); }



/* Scroll-to-top button */
.scroll-top {
    position: fixed;
    right: 18px;
    bottom: 18px;
    background: linear-gradient(90deg, #FFD700, #FFA500);
    color: #000;
    padding: 10px 14px;
    border-radius: 50px;
    border: none;
    cursor: pointer;
    box-shadow: 0 6px 20px rgba(0,0,0,0.4);
    display: none;
    z-index: 9999;
}

.scroll-top.show {
    display: block;
}

.tech-circle {
    position: absolute;
    top: 0;
    bottom: 0;
    width: 100%;
    height: 100%;
    overflow: hidden;
    pointer-events: none;
}

.circle {
    position: absolute;
    border-radius: 50%;
    border: 1px solid rgba(255, 215, 0, 0.1);
    pointer-events: none;
}

.circle:nth-child(1) {
    width: 280px;
    height: 280px;
    top: -80px;
    left: -60px;
    opacity: 0.5;
}

.circle:nth-child(2) {
    width: 220px;
    height: 220px;
    bottom: 80px;
    right: 8%;
    opacity: 0.45;
}

.circle:nth-child(3) {
    width: 160px;
    height: 160px;
    bottom: 10%;
    left: 3%;
    opacity: 0.35;
}

.circle:nth-child(4) {
    width: 140px;
    height: 140px;
    top: 15%;
    right: 5%;
    opacity: 0.4;
}

/* ===== PÁGINA DE PRODUTOS ===== */

.products-container {
    min-height: 100vh;
    background: linear-gradient(135deg, #0f0f1e 0%, #1f1f3a 100%);
    padding: 100px 20px 50px;
    color: #fff;
}

.products-hero {
    text-align: center;
    margin-bottom: 60px;
    animation: slideDown 0.8s ease;
}

.products-hero h1 {
    font-family: "Orbitron", sans-serif;
    font-size: 3.5rem;
    font-weight: 900;
    margin-bottom: 20px;
    color: #FFD700;
    text-shadow: 0 0 20px rgba(255, 215, 0, 0.5);
}

.products-hero p {
    font-size: 1.2rem;
    color: #b8b8d0;
}

.products-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 30px;
    max-width: 1400px;
    margin: 0 auto;
}

.product-card {
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 215, 0, 0.2);
    border-radius: 15px;
    overflow: hidden;
    transition: all 0.4s ease;
    cursor: pointer;
    animation: slideUp 0.6s ease backwards;
}

.product-card:nth-child(1) { animation-delay: 0.1s; }
.product-card:nth-child(2) { animation-delay: 0.2s; }
.product-card:nth-child(3) { animation-delay: 0.3s; }
.product-card:nth-child(n+4) { animation-delay: 0.4s; }

.product-card:hover {
    transform: translateY(-10px) scale(1.02);
    border-color: #FFD700;
    box-shadow: 0 20px 40px rgba(255, 215, 0, 0.3);
    background: rgba(255, 215, 0, 0.08);
}

.product-card-img {
    width: 100%;
    height: 200px;
    overflow: hidden;
    background: #000;
    display: flex;
    align-items: center;
    justify-content: center;
}

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

.product-card:hover .product-card-img img {
    transform: scale(1.1);
}

.product-card-content {
    padding: 20px;
}

.product-card-content h3 {
    font-family: "Orbitron", sans-serif;
    font-size: 1.3rem;
    font-weight: 700;
    margin-bottom: 10px;
    color: #FFD700;
}

.product-card-content p {
    font-size: 0.95rem;
    color: #b8b8d0;
    margin-bottom: 15px;
    line-height: 1.4;
}

.product-card .btn {
    width: 100%;
    padding: 10px;
}

@keyframes slideDown {
    from {
        opacity: 0;
        transform: translateY(-30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes slideUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* ===== PÁGINA DE CONTATOS ===== */

.contact-container {
    min-height: 100vh;
    background: linear-gradient(135deg, #0f0f1e 0%, #1f1f3a 100%);
    padding: 100px 20px 50px;
    color: #fff;
}

.contact-hero {
    text-align: center;
    margin-bottom: 60px;
    animation: slideDown 0.8s ease;
}

.contact-hero h1 {
    font-family: "Orbitron", sans-serif;
    font-size: 3.5rem;
    font-weight: 900;
    margin-bottom: 20px;
    color: #FFD700;
    text-shadow: 0 0 20px rgba(255, 215, 0, 0.5);
}

.contact-hero p {
    font-size: 1.2rem;
    color: #b8b8d0;
}

.contact-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 40px;
    max-width: 1200px;
    margin: 0 auto;
}

.contact-form-section,
.contact-info-section {
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 215, 0, 0.2);
    border-radius: 15px;
    padding: 40px;
    animation: slideUp 0.6s ease;
}

.contact-form-section h2,
.contact-info-section h2 {
    font-family: "Orbitron", sans-serif;
    font-size: 1.8rem;
    margin-bottom: 30px;
    color: #FFD700;
}

.form-group {
    margin-bottom: 25px;
}

.form-group label {
    display: block;
    margin-bottom: 8px;
    font-weight: 600;
    color: #FFD700;
    font-size: 0.95rem;
}

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 12px 15px;
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 215, 0, 0.3);
    border-radius: 8px;
    color: #fff;
    font-family: "Montserrat", sans-serif;
    font-size: 1rem;
    transition: all 0.3s ease;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: #FFD700;
    background: rgba(255, 215, 0, 0.1);
    box-shadow: 0 0 10px rgba(255, 215, 0, 0.3);
}

.form-group textarea {
    resize: vertical;
}

.contact-form-section .btn {
    width: 100%;
    padding: 15px;
    font-size: 1.1rem;
}

.info-item {
    margin-bottom: 35px;
}

.info-item h3 {
    font-size: 1.2rem;
    margin-bottom: 12px;
    color: #FFD700;
}

.info-item p {
    color: #b8b8d0;
    line-height: 1.8;
    font-size: 0.95rem;
}

.info-item a {
    color: #FFD700;
    text-decoration: none;
    transition: all 0.3s ease;
}

.info-item a:hover {
    text-shadow: 0 0 10px rgba(255, 215, 0, 0.6);
}

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

.social-btn {
    display: inline-block;
    padding: 10px 20px;
    background: rgba(255, 215, 0, 0.1);
    border: 1px solid rgba(255, 215, 0, 0.5);
    border-radius: 25px;
    color: #FFD700;
    text-decoration: none;
    transition: all 0.3s ease;
    font-weight: 600;
    font-size: 0.9rem;
}

.social-btn:hover {
    background: rgba(255, 215, 0, 0.2);
    box-shadow: 0 0 15px rgba(255, 215, 0, 0.4);
    transform: translateY(-3px);
}

footer {
    background: rgba(0, 0, 0, 0.5);
    color: #b8b8d0;
    text-align: center;
    padding: 20px;
    margin-top: 40px;
    border-top: 1px solid rgba(255, 215, 0, 0.2);
}

/* ===== RESPONSIVO ===== */

@media (max-width: 768px) {
    .products-hero h1,
    .contact-hero h1 {
        font-size: 2.5rem;
    }

    .products-grid {
        grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
        gap: 20px;
    }

    .contact-content {
        grid-template-columns: 1fr;
        gap: 30px;
    }

    header nav ul {
        gap: 24px;
    }

    .social-links {
        gap: 12px;
    }

    .social-icon {
        width: 36px;
        height: 36px;
    }

    .social-icon svg {
        width: 18px;
        height: 18px;
    }

    .contact-form-section,
    .contact-info-section {
        padding: 20px;
    }

    #dots-container {
        max-width: 400px;
        max-height: 80px;
    }

    .dot {
        width: 30px;
        height: 3px;
    }

    /* Ajustes do carrossel para tablets */
    .product-name { font-size: 1.6rem; max-width: 90vw; }
    .product-img { width: 50%; }
    .content { width: 50%; padding-right: 30px; }
}

@media (max-width: 480px) {
    .products-hero h1,
    .contact-hero h1 {
        font-size: 1.8rem;
    }

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

    header {
        padding: 12px 16px;
    }

    .logo {
        font-size: 1.15rem;
    }

    header nav ul {
        flex-direction: row;
        gap: 12px;
        flex-wrap: wrap;
        align-items: center;
        overflow-x: auto;
        -webkit-overflow-scrolling: touch;
    }

    .social-links {
        gap: 8px;
    }

    .social-icon {
        width: 32px;
        height: 32px;
    }

    .social-icon svg {
        width: 16px;
        height: 16px;
    }

    #dots-container {
        max-width: 280px;
        max-height: 70px;
    }

    .dot {
        width: 25px;
        height: 3px;
    }

    .numbers {
        font-size: 2rem;
    }

    /* Ajustes específicos mobile para impedir estouro do título */
    .product-name { font-size: 1.3rem; max-width: 98vw; }
    .product-description { font-size: 0.9rem; max-width: 280px; }
    .product-img { width: 100%; height: auto; display: flex; justify-content: center; }
    .product-img img { max-width: 85%; max-height: 240px; object-fit: contain; }
    .content { width: 100%; padding-right: 16px; padding-left: 16px; }

    
    .indicators { bottom: 40px; }

    /* Certificar que setas não fiquem muito próximas do conteúdo */
    .arrows { padding: 0 6%; }
    .arrow-btn { width: 44px; height: 44px; }

    /* reduzir gap do nav para não sobrepor */
    header nav ul { gap: 10px; }
    header { padding: 10px 12px; }
}

/* Extra small devices */
@media (max-width: 380px) {
    .logo {
        font-size: 1rem;
    }

    header nav ul {
        gap: 8px;
    }

    header nav ul li a {
        font-size: 0.85rem;
    }

    .social-links {
        gap: 6px;
    }

    .social-icon {
        width: 28px;
        height: 28px;
    }

    .social-icon svg {
        width: 14px;
        height: 14px;
    }

    header {
        padding: 8px 10px;
        gap: 10px;
    }
}