/* Variáveis CSS */
:root {
    --primary: #000000;    /* Preto */
    --secondary: #f6b21b;  /* Amarelo-ouro */
    --accent: #f6b21b;     /* Amarelo-ouro (mantido igual para consistência) */
    --dark: #121212;       /* Preto quase preto */
    --light: #FFFFFF;      /* Branco */
    --light-gray: #f8f9fa; /* Cinza claro */
    --gray: #808080;       /* Cinza */
    --dark-gray: #333333;  /* Cinza escuro */
    --font-primary: 'Roboto', sans-serif;
    --font-secondary: 'Montserrat', sans-serif;
    --transition: all 0.3s ease;
}

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

html {
    scroll-behavior: smooth;
    overflow-x: hidden;
    font-size: 62.5%;
    background-color: var(--dark);
    scroll-padding-top: 0;
}

body {
    font-family: var(--font-primary);
    background-color: var(--dark);
    color: var(--light);
    line-height: 1.6;
}

a {
    text-decoration: none;
    color: inherit;
}

/* Scrollbar personalizado */
::-webkit-scrollbar {
    width: 0.8rem;
}

::-webkit-scrollbar-track {
    background: rgba(255, 255, 255, 0.05);
}

::-webkit-scrollbar-thumb {
    background: var(--secondary);
    border-radius: 1rem;
}

/* --- Header Principal (Sempre Fixo no Topo) --- */
.header-main {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1001;
    background: var(--dark);
    padding: 1.0rem 5%;
    display: flex;
    justify-content: space-between;
    align-items: center;
    box-shadow: 0 0.2rem 1rem rgba(0, 0, 0, 0.3);
    transition: opacity 0.4s ease;
}


/* Classe para esconder o header principal quando o secundário aparece */
.header-main.hidden-by-scroll {
    opacity: 0;
    pointer-events: none;
}

/* --- Header Secundário (Aparece na Rolagem) --- */
.header-on-scroll {
    position: fixed;
    width: 95%;
    max-width: 160rem;
    left: 50%;
    top: 1rem;
    z-index: 1000;

    background: rgba(18, 18, 18, 0.75);
    backdrop-filter: blur(10px);
    border-radius: 1.2rem;
    border: 1px solid rgba(255, 255, 255, 0.1);
    box-shadow: 0 0.8rem 3.2rem rgba(0, 0, 0, 0.3);
    padding: 1rem 2rem;
    display: flex;
    justify-content: space-between;
    align-items: center;

    opacity: 0;
    transform: translateX(-50%) translateY(-1rem) scale(0.95);
    pointer-events: none;
    transition: opacity 0.4s ease-out, transform 0.4s ease-out;
}

/* Classe para mostrar o header secundário */
.header-on-scroll.visible {
    opacity: 1;
    transform: translateX(-50%) translateY(0) scale(1);
    pointer-events: auto;
    transition-delay: 0.15s;
}


.logo {
    display: flex;
    align-items: center;
    gap: 1.5rem;
}

.logo img {
    height: 5.5rem;
}

.header-on-scroll .logo img {
    height: 4rem;
}

.logo h1 {
    font-family: var(--font-secondary);
    font-weight: 700;
    font-size: 1.5rem;
    background: linear-gradient(135deg, var(--secondary), var(--accent));
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
    letter-spacing: 1px;
}

nav ul {
    display: flex;
    list-style: none;
    gap: 8rem;
}

nav a {
    color: rgba(255, 255, 255, 0.4);
    font-family: var(--font-secondary);
    font-weight: 200;
    font-size: 1.125rem;
    position: relative;
    padding: 0.5rem 0;
    transition: var(--transition);
}

.header-main nav a {
    font-size: 1.3rem;
}

@media (min-width: 769px) {
    nav {
        position: absolute;
        left: 50%;
        transform: translateX(-50%);
    }
}

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

nav a::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 0.2rem;
    background: linear-gradient(90deg, var(--secondary), var(--accent));
    transition: var(--transition);
}

nav a:hover::after {
    width: 100%;
}

.menu-toggle {
    display: none;
    flex-direction: column;
    justify-content: space-between;
    width: 3rem;
    height: 2.1rem;
    cursor: pointer;
}

.menu-toggle span {
    display: block;
    height: 0.3rem;
    width: 100%;
    background-color: var(--light);
    border-radius: 0.3rem;
    transition: var(--transition);
}

/* --- General Section & Button Styles --- */
.section-title {
    font-size: clamp(3.5rem, 6vw, 5rem);
    margin-bottom: 2rem;
    text-align: center;
    position: relative;
    padding-bottom: 1.5rem;
    z-index: 1;
}

.section-title::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 8rem;
    height: 0.3rem;
    background: linear-gradient(90deg, var(--secondary), var(--accent));
    border-radius: 3px;
}

/* --- Seção Intro Técnico --- */
.intro-tecnico {
    position: relative;
    min-height: 100vh;
    display: flex !important;
    flex-direction: row !important;
    justify-content: flex-start;
    align-items: center;
    padding: 8rem 0 4rem 0;
    margin: 0;
    background-image: url('./img/backT.png');
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    background-attachment: fixed;
    overflow: hidden;
    gap: 1rem;
}

.intro-tecnico::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.7);
    z-index: 1;
}

.intro-tecnico::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: 
        radial-gradient(circle at 20% 80%, rgba(246, 178, 27, 0.1) 0%, transparent 50%),
        radial-gradient(circle at 80% 20%, rgba(246, 178, 27, 0.05) 0%, transparent 50%),
        radial-gradient(circle at 40% 40%, rgba(246, 178, 27, 0.08) 0%, transparent 50%);
    z-index: 0;
}

/* Container para os textos - ALINHADOS */
.intro-tecnico .text-content {
    flex: 1 1 45%;
    max-width: 45%;
    text-align: left;
    z-index: 3;
    position: relative;
    order: 1;
    padding-left: 3%;
    padding-right: 1rem;
    margin-left: 0;
    margin-right: 0;
}

.intro-tecnico h4 {
    font-size: clamp(2.5rem, 4vw, 2.5rem);
    color: var(--secondary);
    margin-bottom: 1rem;
    font-weight: 300;
    letter-spacing: 2px;
    opacity: 0;
    animation: fadeInUp 1s ease-out 0.3s forwards;
    z-index: 4;
    position: relative;
}

.intro-tecnico .section-title {
    font-size: clamp(3rem, 5vw, 5rem);
    font-weight: 700;
    margin-bottom: 2rem;
    margin-top: 0;
    background: linear-gradient(135deg, var(--light) 0%, var(--secondary) 50%, var(--light) 100%);
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
    opacity: 0;
    animation: fadeInUp 1s ease-out 0.6s forwards;
    z-index: 4;
    position: relative;
    line-height: 1.2;
    text-align: left;
}

.intro-tecnico .section-title span {
    background: linear-gradient(135deg, var(--secondary) 0%, #ffd700 50%, var(--secondary) 100%);
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
    position: relative;
}

.intro-tecnico .section-title span::after {
    content: '';
    position: absolute;
    bottom: -0.5rem;
    left: 0;
    width: 100%;
    height: 0.3rem;
    background: linear-gradient(90deg, var(--secondary), #ffd700);
    border-radius: 2px;
    animation: expandWidth 1.5s ease-out 1.2s forwards;
    transform: scaleX(0);
    transform-origin: left;
}

.intro-image-container {
    flex: 1 1 55%;
    max-width: 55%;
    position: relative;
    opacity: 0;
    animation: fadeInUp 1s ease-out 0.9s forwards;
    z-index: 3;
    display: flex;
    justify-content: center;
    align-items: center;
    order: 2;
    padding: 2rem;
}

.intro-tecnico .noc-image {
    max-width: 100%;
    height: 100%;
    max-height: 1500px;
    transition: transform 0.3s ease;
    object-fit: contain;
}

.intro-tecnico .noc-image:hover {
    transform: translateY(-10px) scale(1.02);
}

.intro-tecnico .intro {
    font-size: clamp(1.2rem, 2.2vw, 1.6rem);
    color: rgba(255, 255, 255, 0.9);
    margin: 1.5rem 0 2rem 0;
    line-height: 1.3;
    font-weight: 300;
    opacity: 0;
    animation: fadeInUp 1s ease-out 1.2s forwards;
    z-index: 4;
    position: relative;
    max-width: 95%;
}

.intro-tecnico h2 {
    font-size: clamp(1.4rem, 2.8vw, 1.8rem);
    color: var(--secondary);
    font-weight: 400;
    margin-top: 1.5rem;
    opacity: 0;
    animation: fadeInUp 1s ease-out 1.5s forwards;
    z-index: 4;
    position: relative;
    cursor: pointer;
    transition: color 0.3s ease;
}

/* Botão da intro-tecnico */
.intro-tecnico .btn {
    display: inline-flex;
    align-items: center;
    gap: 0.6rem;
    padding: 0.9rem 1.6rem;
    background: rgba(128, 128, 128, 0.2);
    color: var(--light);
    border: 1px solid rgba(255, 255, 255, 0.2);
    border-radius: 0.8rem;
    text-decoration: none;
    font-weight: 600;
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    box-shadow: 0 0.3rem 0.8rem rgba(0, 0, 0, 0.35);
    transition: none; /* sem movimento */
}

.intro-tecnico .btn i {
    font-size: 1rem;
}

.intro-tecnico .btn:hover,
.intro-tecnico .btn:focus-visible {
    background: rgba(128, 128, 128, 0.25);
    color: var(--light);
    border-color: rgba(255, 255, 255, 0.3);
    box-shadow: 0 0.6rem 1.8rem rgba(128, 128, 128, 0.4);
    outline: none;
}

.intro-tecnico h2:hover {
    color: #ffd700;
    transform: translateY(-2px);
}

/* Botão de Scroll para Baixo */
.scroll-down-button {
    position: absolute;
    bottom: 2rem;
    left: 50%;
    transform: translateX(-50%);
    z-index: 5;
    opacity: 0;
    animation: fadeInUp 1s ease-out 2s forwards;
}

.scroll-link {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    color: var(--secondary);
    text-decoration: none;
    padding: 0.5rem;
    border: none;
    border-radius: 0;
    background: transparent;
    backdrop-filter: none;
    transition: all 0.3s ease;
    min-width: auto;
}

.scroll-link:hover {
    background: transparent;
    transform: translateY(-3px);
    box-shadow: none;
    color: #ffd700;
}

.scroll-link i {
    font-size: 1.2rem;
    margin-bottom: 0.3rem;
    animation: bounce 2s infinite;
}

.scroll-link i:last-child {
    margin-bottom: 0;
}

@keyframes bounce {
    0%, 20%, 50%, 80%, 100% {
        transform: translateY(0);
    }
    40% {
        transform: translateY(-5px);
    }
    60% {
        transform: translateY(-3px);
    }
}

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

@keyframes expandWidth {
    from {
        transform: scaleX(0);
    }
    to {
        transform: scaleX(1);
    }
}

/* Responsividade */
@media (max-width: 1200px) {
    .intro-tecnico {
        gap: 1.5rem;
        padding: 6rem 0% 3rem 0%;
        justify-content: flex-start;
    }
    
    .intro-tecnico .text-content {
        max-width: 50%;
        padding-left: 2%;
    }
    
    .intro-image-container {
        max-width: 50%;
        padding: 1rem;
    }
}

@media (max-width: 900px) {
    .intro-tecnico {
        flex-direction: column;
        text-align: center;
        gap: 3rem;
    }
    
    .intro-tecnico .text-content {
        max-width: 100%;
        text-align: center;
    }
    
    .intro-image-container {
        max-width: 100%;
    }
}

@media (max-width: 768px) {
    /* Menu Mobile */
    .logo {
        order: -1;
        margin-right: auto;
    }

    .menu-toggle {
        display: flex;
        order: 1;
        margin-left: auto;
    }

    nav ul {
        display: none;
        position: absolute;
        top: 100%;
        left: 0;
        width: 100%;
        background: rgba(18, 18, 18, 0.95);
        backdrop-filter: blur(10px);
        padding: 2rem;
        flex-direction: column;
        gap: 1.5rem;
        max-height: calc(100vh - 8rem);
        overflow-y: auto;
        border-bottom: 1px solid rgba(255, 255, 255, 0.05);
        box-shadow: 0 0.5rem 2rem rgba(0, 0, 0, 0.3);
    }

    nav.active ul {
        display: flex;
    }

    .menu-toggle.active span:nth-child(1) {
        transform: translateY(0.9rem) rotate(45deg);
    }

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

    .menu-toggle.active span:nth-child(3) {
        transform: translateY(-0.9rem) rotate(-45deg);
    }

    /* Seção Intro Técnico - Mobile */
    .intro-tecnico {
        padding: 8rem 3% 3rem;
        min-height: auto;
        flex-direction: column;
        gap: 2.5rem;
        text-align: center;
    }

    /* Imagem em cima - AUMENTADA */
    .intro-tecnico .intro-image-container {
        width: 100%;
        margin-bottom: 2.5rem;
        display: flex;
        justify-content: center;
        align-items: center;
    }
    
    .intro-tecnico .noc-image {
        width: 100%;
        max-width: 100%;
        height: auto;
        max-height: 500px;
        object-fit: contain;
        border-radius: 1.5rem;
        box-shadow: 0 1.5rem 4rem rgba(0, 0, 0, 0.4);
        transition: transform 0.3s ease;
    }

    .intro-tecnico .noc-image:hover {
        transform: scale(1.02);
    }

    /* Textos alinhados à esquerda */
    .intro-tecnico .text-content {
        width: 100%;
        padding: 0 1rem 0 3%;
        display: flex;
        flex-direction: column;
        align-items: flex-start;
        text-align: left;
        margin-left: 0;
    }

    .intro-tecnico .text-content h4 {
        font-size: 1.1rem;
        color: rgba(255, 255, 255, 0.8);
        margin-bottom: 0.3rem;
        font-weight: 400;
        text-align: left;
    }

    .intro-tecnico .section-title {
        font-size: clamp(2.8rem, 10vw, 4.5rem);
        margin-bottom: 2rem;
        margin-top: 1.5rem;
        line-height: 1.2;
        text-align: left;
    }

    .intro-tecnico .section-title span {
        color: var(--secondary);
        font-weight: 700;
    }

    .intro-tecnico .intro {
        font-size: 1.3rem;
        line-height: 1.2;
        margin-bottom: 2.5rem;
        color: rgba(255, 255, 255, 0.9);
        text-align: left;
        max-width: 98%;
        margin-left: 0;
        margin-right: 0;
    }

    .intro-tecnico h2 {
        font-size: 1.1rem;
        opacity: 0.7;
        color: var(--secondary);
        font-weight: 500;
        margin-top: 1rem;
        text-align: center;
        width: 100%;
    }
}

@media (max-width: 480px) {
    /* Seção Intro Técnico - Dispositivos Pequenos */
    .intro-tecnico {
        padding: 7rem 2% 2rem;
        gap: 2rem;
    }

    /* Imagem ainda maior em telas pequenas */
    .intro-tecnico .noc-image {
        max-height: 450px;
        border-radius: 1rem;
    }

    /* Textos otimizados para telas pequenas - alinhados à esquerda */
    .intro-tecnico .text-content {
        padding: 0 0.5rem 0 2%;
    }

    .intro-tecnico .text-content h4 {
        font-size: 1rem;
        margin-bottom: 0.1rem;
        text-align: left;
    }

    .intro-tecnico .section-title {
        font-size: clamp(1.8rem, 8vw, 2.8rem);
        margin-bottom: 1.5rem;
        margin-top: 1.5rem;
        text-align: left;
    }

    .intro-tecnico .intro {
        font-size: 1.1rem;
        line-height: 1.2;
        margin-bottom: 2rem;
        text-align: left;
        max-width: 98%;
    }

    .intro-tecnico h2 {
        font-size: 1rem;
        margin-top: 0.8rem;
        text-align: center;
        width: 100%;
    }

    /* Botão de Scroll Mobile */
    .scroll-down-button {
        bottom: 1rem;
    }

    .scroll-link {
        padding: 0.3rem;
    }

    .scroll-link i {
        font-size: 1rem;
        margin-bottom: 0.2rem;
    }
}

/* --- Seção Cadastro Login --- */
.cadastro-login {
    position: relative;
    min-height: 100vh;
    display: flex;
    justify-content: center;
    align-items: center;
    padding: 8rem 5% 4rem;
    background: linear-gradient(135deg, var(--dark) 0%, #1a1a1a 50%, var(--dark) 100%);
    overflow: hidden;
}

.cadastro-login::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: 
        radial-gradient(circle at 20% 20%, rgba(246, 178, 27, 0.08) 0%, transparent 50%),
        radial-gradient(circle at 80% 80%, rgba(246, 178, 27, 0.06) 0%, transparent 50%),
        radial-gradient(circle at 50% 50%, rgba(246, 178, 27, 0.04) 0%, transparent 50%);
    z-index: 0;
}

.login-container {
    width: 100%;
    max-width: 1200px;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 3rem;
    z-index: 2;
    position: relative;
}

/* Header da seção */
.login-header {
    width: 100%;
    background: var(--secondary);
    padding: 2rem;
    border-radius: 10px;
    text-align: center;
    box-shadow: 0 4px 20px rgba(246, 178, 27, 0.3);
}

.login-header h1 {
    font-size: clamp(1.8rem, 3vw, 2.5rem);
    font-weight: 700;
    color: var(--light);
    margin: 0;
}

/* Seção de boas-vindas */
.welcome-section {
    text-align: center;
    max-width: 800px;
}

.welcome-section h2 {
    font-size: clamp(2rem, 4vw, 3rem);
    font-weight: 700;
    background: linear-gradient(135deg, var(--light) 0%, var(--secondary) 50%, var(--light) 100%);
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
    margin-bottom: 1.5rem;
    opacity: 0;
    animation: fadeInUp 1s ease-out 0.3s forwards;
}

.welcome-section p {
    font-size: clamp(1.1rem, 2vw, 1.3rem);
    color: rgba(255, 255, 255, 0.8);
    line-height: 1.6;
    margin: 0;
    opacity: 0;
    animation: fadeInUp 1s ease-out 0.6s forwards;
}

/* Container dos cards */
.cards-container {
    display: flex;
    gap: 3rem;
    width: 100%;
    max-width: 1000px;
    opacity: 0;
    animation: fadeInUp 1s ease-out 0.9s forwards;
}

/* Cards individuais */
.login-card {
    flex: 1;
    background: rgba(18, 18, 18, 0.8);
    border: 2px solid rgba(246, 178, 27, 0.2);
    border-radius: 15px;
    padding: 3rem 2rem;
    text-align: center;
    box-shadow: 0 8px 30px rgba(0, 0, 0, 0.3);
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
    backdrop-filter: blur(10px);
}

.login-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, var(--secondary), #ffd700);
    transform: scaleX(0);
    transition: transform 0.3s ease;
}

.login-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 15px 40px rgba(0, 0, 0, 0.5);
    border-color: var(--secondary);
    background: rgba(18, 18, 18, 0.9);
}

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

.login-card h3 {
    font-size: clamp(1.5rem, 2.5vw, 2rem);
    font-weight: 700;
    color: var(--light);
    margin-bottom: 1.5rem;
}

.login-card p {
    font-size: clamp(1rem, 1.8vw, 1.2rem);
    color: rgba(255, 255, 255, 0.7);
    line-height: 1.6;
    margin-bottom: 2.5rem;
}

/* Botões */
.btn-technician,
.btn-admin {
    display: inline-block;
    width: 100%;
    padding: 1rem 2rem;
    border: none;
    border-radius: 8px;
    font-size: clamp(1rem, 1.8vw, 1.2rem);
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    text-transform: uppercase;
    letter-spacing: 1px;
    text-decoration: none;
    text-align: center;
    box-sizing: border-box;
}

.btn-technician {
    background: var(--secondary);
    color: var(--dark);
    font-weight: 700;
}

.btn-technician:hover {
    background: #ffd700;
    color: var(--dark);
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(246, 178, 27, 0.6);
}

.btn-admin {
    background: var(--light);
    color: var(--dark);
    font-weight: 700;
}

.btn-admin:hover {
    background: #f0f0f0;
    color: var(--dark);
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(255, 255, 255, 0.3);
}

/* Responsividade para cadastro-login */
@media (max-width: 1024px) {
    .cards-container {
        gap: 2rem;
    }
    
    .login-card {
        padding: 2.5rem 1.5rem;
    }
}

@media (max-width: 768px) {
    .cadastro-login {
        padding: 6rem 3% 3rem;
        min-height: 90vh;
    }
    
    .login-container {
        width: 100%;
        max-width: 100%;
    }
    
    .cards-container {
        flex-direction: column;
        gap: 2rem;
        margin-top: 2rem;
    }
    
    .login-header {
        padding: 1.5rem;
        text-align: center;
    }

    .login-header h1 {
        font-size: clamp(1.8rem, 5vw, 2.5rem);
        line-height: 1.3;
    }
    
    .welcome-section {
        padding: 1.5rem;
        text-align: center;
        margin-bottom: 2rem;
    }

    .welcome-section h2 {
        font-size: clamp(1.5rem, 4vw, 2rem);
        margin-bottom: 1rem;
    }

    .welcome-section p {
        font-size: 1.1rem;
        line-height: 1.6;
    }
    
    .login-card {
        padding: 2rem 1.5rem;
        border-radius: 1.5rem;
        box-shadow: 0 1rem 3rem rgba(0, 0, 0, 0.3);
        transition: transform 0.3s ease, box-shadow 0.3s ease;
    }

    .login-card:hover {
        transform: translateY(-0.5rem);
        box-shadow: 0 1.5rem 4rem rgba(0, 0, 0, 0.4);
    }

    .login-card h3 {
        font-size: 1.4rem;
        margin-bottom: 1rem;
    }

    .login-card p {
        font-size: 1rem;
        line-height: 1.5;
        margin-bottom: 1.5rem;
    }

    .btn-technician,
    .btn-admin {
        width: 100%;
        padding: 1rem 2rem;
        font-size: 1rem;
        border-radius: 2.5rem;
        transition: all 0.3s ease;
    }

    .btn-technician:hover,
    .btn-admin:hover {
        transform: translateY(-0.2rem);
        box-shadow: 0 0.5rem 1.5rem rgba(246, 178, 27, 0.4);
    }
}

@media (max-width: 480px) {
    .cadastro-login {
        padding: 5rem 2% 2rem;
    }
    
    .login-header {
        padding: 1rem;
    }
    
    .login-card {
        padding: 1.5rem 1rem;
    }
}

/* --- Seção VSAT --- */
.vsat {
    position: relative;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    justify-content: flex-start;
    align-items: center;
    padding: 6rem 3% 4rem;
    background: linear-gradient(135deg, var(--dark) 0%, #1a1a1a 50%, var(--dark) 100%);
    overflow: hidden;
}

/* Overlay simples */
.vsat::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(180deg, rgba(10, 10, 10, 0.8) 0%, rgba(15, 15, 15, 0.9) 100%);
    z-index: 0;
    pointer-events: none;
}

/* --- Seção Intro VSAT - OTIMIZADA --- */
.vsat .intro-01 {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto 4rem;
    padding: 3rem 2rem;
    background: rgba(18, 18, 18, 0.9);
    border: 1px solid rgba(246, 178, 27, 0.2);
    border-radius: 15px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
    position: relative;
    z-index: 2;
    transition: all 0.3s ease;
}

.vsat .intro-01:hover {
    transform: translateY(-5px);
    box-shadow: 0 15px 40px rgba(0, 0, 0, 0.4);
    border-color: var(--secondary);
}

.vsat .intro-01 h1 {
    font-size: clamp(2.2rem, 4vw, 3.5rem);
    font-weight: 700;
    margin-bottom: 2rem;
    text-align: left;
    color: var(--secondary);
    position: relative;
    line-height: 1.2;
    z-index: 1;
}

.vsat .intro-01 h1::after {
    content: '';
    position: absolute;
    bottom: -1rem;
    left: 0;
    width: 80px;
    height: 3px;
    background: var(--secondary);
    border-radius: 2px;
}

.vsat .intro-01 p {
    font-size: clamp(1.1rem, 2vw, 1.4rem);
    color: rgba(255, 255, 255, 0.9);
    line-height: 1.8;
    text-align: left;
    font-weight: 300;
    margin: 0;
    position: relative;
    z-index: 1;
}

/* --- Seção Treinamento --- */
.vsat .Treinamento {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 2rem;
    padding: 2rem 0;
    position: relative;
    z-index: 2;
}

/* Description ocupa toda a largura */
.vsat .Treinamento .description {
    grid-column: 1 / -1;
    max-width: none;
}

/* Estilos para cada card de texto - SIMPLIFICADO */
.vsat .Treinamento > div {
    background: rgba(18, 18, 18, 0.9);
    border: 1px solid rgba(246, 178, 27, 0.2);
    border-radius: 15px;
    padding: 2rem;
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.3);
    position: relative;
    transition: all 0.3s ease;
    cursor: pointer;
}

.vsat .Treinamento > div:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.4);
    border-color: var(--secondary);
}

/* Barra superior animada */
.vsat .Treinamento > div::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 5px;
    background: linear-gradient(90deg, 
        transparent 0%, 
        rgba(246, 178, 27, 0.5) 30%, 
        var(--secondary) 50%, 
        rgba(246, 178, 27, 0.5) 70%, 
        transparent 100%);
    border-radius: 20px 20px 0 0;
    transform: scaleX(0);
    transform-origin: left;
    transition: transform 0.6s cubic-bezier(0.4, 0, 0.2, 1);
}

/* Hover - efeito de elevação premium */
.vsat .Treinamento > div:hover {
    transform: translateY(-10px) scale(1.02);
    box-shadow: 
        0 20px 60px rgba(0, 0, 0, 0.6),
        0 0 0 1px rgba(246, 178, 27, 0.3),
        0 0 40px rgba(246, 178, 27, 0.15),
        inset 0 1px 0 rgba(255, 255, 255, 0.15);
    border-color: rgba(246, 178, 27, 0.5);
}

.vsat .Treinamento > div:hover::before {
    transform: scaleX(1);
}

.vsat .Treinamento > div:hover::after {
    top: -30%;
    right: -30%;
    width: 250px;
    height: 250px;
    background: radial-gradient(circle, rgba(246, 178, 27, 0.25) 0%, transparent 70%);
}

/* Estado ativo (aberto) - destaque dourado */
.vsat .Treinamento > div.active {
    background: linear-gradient(145deg, rgba(246, 178, 27, 0.12) 0%, rgba(18, 18, 18, 0.95) 100%);
    border-color: var(--secondary);
    border-width: 2px;
    padding-bottom: 3.5rem;
    box-shadow: 
        0 25px 70px rgba(0, 0, 0, 0.7),
        0 0 0 1px var(--secondary),
        0 0 60px rgba(246, 178, 27, 0.3),
        inset 0 1px 0 rgba(255, 255, 255, 0.2);
}

.vsat .Treinamento > div.active::before {
    transform: scaleX(1);
    background: linear-gradient(90deg, 
        transparent 0%, 
        var(--secondary) 30%, 
        #ffd700 50%, 
        var(--secondary) 70%, 
        transparent 100%);
}

.vsat .Treinamento > div.active::after {
    top: -20%;
    right: -20%;
    width: 300px;
    height: 300px;
    background: radial-gradient(circle, rgba(246, 178, 27, 0.2) 0%, transparent 70%);
}

/* Títulos dos cards */
.vsat .Treinamento h1 {
    font-size: clamp(1.8rem, 3vw, 2.5rem);
    font-weight: 700;
    margin-bottom: 0;
    text-align: left;
    color: var(--light);
    line-height: 1.3;
    position: relative;
    padding-bottom: 1.2rem;
    animation: none;
    pointer-events: none;
    z-index: 1;
}

.vsat .Treinamento h1::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 80px;
    height: 4px;
    background: linear-gradient(90deg, var(--secondary), #ffd700);
    border-radius: 5px;
    animation: none;
    box-shadow: 0 0 10px rgba(246, 178, 27, 0.5);
}

.vsat .Treinamento h2 {
    font-size: clamp(1.5rem, 2.5vw, 1.9rem);
    font-weight: 700;
    margin-bottom: 0;
    color: var(--light);
    text-align: left;
    line-height: 1.5;
    position: relative;
    padding: 0.8rem 4.5rem 0.8rem 0;
    transition: all 0.4s ease;
    user-select: none;
    letter-spacing: 0.5px;
    z-index: 1;
}

/* Badge com número */
.vsat .Treinamento h2::before {
    content: '';
    position: absolute;
    left: -1rem;
    top: 50%;
    transform: translateY(-50%);
    width: 8px;
    height: 8px;
    background: var(--secondary);
    border-radius: 50%;
    box-shadow: 0 0 15px rgba(246, 178, 27, 0.6);
    transition: all 0.4s ease;
}

/* Ícone de expansão moderno */
.vsat .Treinamento h2::after {
    content: '';
    position: absolute;
    right: 1rem;
    top: 50%;
    width: 24px;
    height: 24px;
    transform: translateY(-50%);
    background: rgba(246, 178, 27, 0.15);
    border: 2px solid var(--secondary);
    border-radius: 8px;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    box-shadow: 0 0 15px rgba(246, 178, 27, 0.3);
}

/* Adicionar o símbolo + dentro do quadrado */
.vsat .Treinamento > div h2 {
    background-image: 
        linear-gradient(var(--secondary), var(--secondary)),
        linear-gradient(var(--secondary), var(--secondary));
    background-size: 12px 2px, 2px 12px;
    background-position: calc(100% - 1.5rem) center, calc(100% - 1.5rem) center;
    background-repeat: no-repeat;
}

/* Hover no título */
.vsat .Treinamento > div:hover h2 {
    color: #ffd700;
}

.vsat .Treinamento > div:hover h2::before {
    background: #ffd700;
    box-shadow: 0 0 20px rgba(255, 215, 0, 0.8);
    width: 10px;
    height: 10px;
}

.vsat .Treinamento > div:hover h2::after {
    background: rgba(246, 178, 27, 0.25);
    border-color: #ffd700;
    transform: translateY(-50%) rotate(90deg);
}

/* Estado ativo do título */
.vsat .Treinamento > div.active h2 {
    margin-bottom: 2rem;
    color: #ffd700;
    background-image: linear-gradient(#ffd700, #ffd700);
    background-size: 12px 2px;
}

.vsat .Treinamento > div.active h2::before {
    background: #ffd700;
    box-shadow: 0 0 25px rgba(255, 215, 0, 1);
    width: 12px;
    height: 12px;
}

.vsat .Treinamento > div.active h2::after {
    background: var(--secondary);
    border-color: #ffd700;
    transform: translateY(-50%) rotate(45deg);
    box-shadow: 0 0 25px rgba(255, 215, 0, 0.6);
}

/* Parágrafos dos cards - Inicialmente ocultos */
.vsat .Treinamento p {
    font-size: clamp(1.1rem, 1.9vw, 1.3rem);
    color: rgba(255, 255, 255, 0.9);
    line-height: 2;
    text-align: left;
    font-weight: 300;
    margin: 0;
    padding: 0;
    letter-spacing: 0.4px;
    animation: none;
    max-height: 0;
    overflow: hidden;
    opacity: 0;
    transition: max-height 0.6s cubic-bezier(0.4, 0, 0.2, 1), 
                opacity 0.5s ease 0.1s,
                padding-top 0.5s ease;
    z-index: 1;
}

/* Parágrafo visível quando ativo */
.vsat .Treinamento > div.active p {
    max-height: 2500px;
    opacity: 1;
    padding-top: 1.5rem;
    padding-left: 1rem;
}

/* Items da lista com estilo premium */
.vsat .Treinamento p span {
    display: flex;
    align-items: flex-start;
    margin-bottom: 1rem;
    padding: 1rem 1.5rem;
    background: rgba(0, 0, 0, 0.2);
    border-left: 3px solid transparent;
    border-radius: 8px;
    position: relative;
    transition: all 0.3s ease;
}

.vsat .Treinamento p span:hover {
    background: rgba(246, 178, 27, 0.08);
    border-left-color: var(--secondary);
    transform: translateX(5px);
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
}

/* Ícone decorativo nos items */
.vsat .Treinamento p span::before {
    content: '◆';
    position: relative;
    margin-right: 1.2rem;
    color: var(--secondary);
    font-size: 0.8rem;
    line-height: inherit;
    flex-shrink: 0;
    filter: drop-shadow(0 0 5px rgba(246, 178, 27, 0.6));
    transition: all 0.3s ease;
}

.vsat .Treinamento p span:hover::before {
    color: #ffd700;
    filter: drop-shadow(0 0 10px rgba(255, 215, 0, 0.8));
    transform: scale(1.2);
}

/* Card especial para texto0 (Manutenção Site Lotérica) */
.vsat .texto0 {
    grid-column: 1 / -1;
    background: linear-gradient(145deg, rgba(18, 18, 18, 0.95) 0%, rgba(30, 30, 30, 0.9) 100%);
    border: 2px solid rgba(246, 178, 27, 0.2);
    border-radius: 20px;
    padding: 2.5rem 3rem;
    box-shadow: 
        0 10px 40px rgba(0, 0, 0, 0.4),
        0 0 0 1px rgba(255, 255, 255, 0.05),
        inset 0 1px 0 rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(15px);
    position: relative;
    overflow: hidden;
    transition: all 0.5s cubic-bezier(0.4, 0, 0.2, 1);
    cursor: pointer;
    user-select: none;
}

/* Brilho decorativo no canto */
.vsat .texto0::after {
    content: '';
    position: absolute;
    top: -50%;
    right: -50%;
    width: 200px;
    height: 200px;
    background: radial-gradient(circle, rgba(246, 178, 27, 0.15) 0%, transparent 70%);
    border-radius: 50%;
    transition: all 0.6s ease;
    pointer-events: none;
}

/* Barra superior animada */
.vsat .texto0::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 5px;
    background: linear-gradient(90deg, 
        transparent 0%, 
        rgba(246, 178, 27, 0.5) 30%, 
        var(--secondary) 50%, 
        rgba(246, 178, 27, 0.5) 70%, 
        transparent 100%);
    border-radius: 20px 20px 0 0;
    transform: scaleX(0);
    transform-origin: left;
    transition: transform 0.6s cubic-bezier(0.4, 0, 0.2, 1);
}

/* Hover */
.vsat .texto0:hover {
    transform: translateY(-10px) scale(1.02);
    box-shadow: 
        0 20px 60px rgba(0, 0, 0, 0.6),
        0 0 0 1px rgba(246, 178, 27, 0.3),
        0 0 40px rgba(246, 178, 27, 0.15),
        inset 0 1px 0 rgba(255, 255, 255, 0.15);
    border-color: rgba(246, 178, 27, 0.5);
}

.vsat .texto0:hover::before {
    transform: scaleX(1);
}

.vsat .texto0:hover::after {
    top: -30%;
    right: -30%;
    width: 250px;
    height: 250px;
    background: radial-gradient(circle, rgba(246, 178, 27, 0.25) 0%, transparent 70%);
}

/* Estado ativo */
.vsat .texto0.active {
    background: linear-gradient(145deg, rgba(246, 178, 27, 0.12) 0%, rgba(18, 18, 18, 0.95) 100%);
    border-color: var(--secondary);
    border-width: 2px;
    padding-bottom: 3.5rem;
    box-shadow: 
        0 25px 70px rgba(0, 0, 0, 0.7),
        0 0 0 1px var(--secondary),
        0 0 60px rgba(246, 178, 27, 0.3),
        inset 0 1px 0 rgba(255, 255, 255, 0.2);
}

.vsat .texto0.active::before {
    transform: scaleX(1);
    background: linear-gradient(90deg, 
        transparent 0%, 
        var(--secondary) 30%, 
        #ffd700 50%, 
        var(--secondary) 70%, 
        transparent 100%);
}

.vsat .texto0.active::after {
    top: -20%;
    right: -20%;
    width: 300px;
    height: 300px;
    background: radial-gradient(circle, rgba(246, 178, 27, 0.2) 0%, transparent 70%);
}

/* Título do texto0 */
.vsat .texto0 h1 {
    font-size: clamp(1.8rem, 3vw, 2.5rem);
    font-weight: 700;
    margin-bottom: 0;
    text-align: left;
    color: var(--light);
    line-height: 1.3;
    position: relative;
    padding-bottom: 1.2rem;
    z-index: 1;
    cursor: pointer;
}

.vsat .texto0 h1::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 80px;
    height: 4px;
    background: linear-gradient(90deg, var(--secondary), #ffd700);
    border-radius: 5px;
    box-shadow: 0 0 10px rgba(246, 178, 27, 0.5);
}

/* Imagem do texto0 - inicialmente oculta */
.vsat .texto0 img {
    max-width: 100%;
    width: 100%;
    height: auto;
    max-height: 0;
    object-fit: contain;
    border-radius: 15px;
    border: 2px solid rgba(246, 178, 27, 0.2);
    box-shadow: 
        0 15px 40px rgba(0, 0, 0, 0.4),
        0 0 0 1px rgba(246, 178, 27, 0.1);
    transition: max-height 0.6s cubic-bezier(0.4, 0, 0.2, 1),
                opacity 0.5s ease 0.1s,
                padding 0.5s ease,
                transform 0.3s ease,
                border-color 0.3s ease,
                box-shadow 0.3s ease;
    position: relative;
    z-index: 1;
    background: rgba(0, 0, 0, 0.3);
    padding: 0;
    overflow: hidden;
    opacity: 0;
    display: block;
    margin-top: 0;
}

/* Imagem visível quando ativo - TELA CHEIA */
.vsat .texto0.active img {
    max-height: none;
    height: auto;
    opacity: 1;
    padding: 2rem;
    margin-top: 2rem;
}

/* Hover na imagem quando o card está ativo */
.vsat .texto0.active:hover img {
    transform: scale(1.02);
    border-color: var(--secondary);
    box-shadow: 
        0 25px 60px rgba(0, 0, 0, 0.6),
        0 0 0 2px var(--secondary),
        0 0 40px rgba(246, 178, 27, 0.4);
}

/* Card especial para texto1 (Introdução) */
.vsat .texto1 {
    grid-column: 1 / -1;
    background: linear-gradient(145deg, rgba(246, 178, 27, 0.15) 0%, rgba(18, 18, 18, 0.95) 50%, rgba(246, 178, 27, 0.1) 100%);
    border: 3px solid rgba(246, 178, 27, 0.4);
    padding: 3rem;
    border-radius: 20px;
    max-width: 1200px;
    margin: 0 auto 3rem auto;
    position: relative;
    z-index: 2;
    box-shadow: 
        0 15px 50px rgba(0, 0, 0, 0.5),
        0 0 0 1px rgba(246, 178, 27, 0.2),
        inset 0 1px 0 rgba(255, 255, 255, 0.15);
}

.vsat .texto1::before {
    background: linear-gradient(90deg, 
        var(--secondary) 0%, 
        #ffd700 25%, 
        var(--secondary) 50%, 
        #ffd700 75%, 
        var(--secondary) 100%);
    height: 6px;
    animation: shimmer 3s ease-in-out infinite;
}

.vsat .texto1 h1 {
    font-size: clamp(2.2rem, 4vw, 3.2rem);
    background: linear-gradient(135deg, #ffd700 0%, var(--secondary) 30%, #ffd700 60%, var(--secondary) 100%);
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
    margin-bottom: 2rem;
    font-weight: 800;
    text-shadow: 0 0 30px rgba(246, 178, 27, 0.3);
    letter-spacing: 1px;
}

.vsat .texto1 h1::after {
    width: 120px;
    height: 5px;
    box-shadow: 0 0 20px rgba(246, 178, 27, 0.7);
}

.vsat .texto1 h2 {
    margin-top: 1.5rem;
}

/* Texto interno da introdução reposicionada */
.vsat .texto1 p {
    font-size: clamp(1.2rem, 2vw, 1.4rem);
    color: rgba(255, 255, 255, 0.9);
    line-height: 1.9;
    margin-top: 1rem;
}

/* Responsividade específica para o bloco de introdução */
@media (max-width: 768px) {
    .vsat .texto1 {
        padding: 2.2rem;
        margin: 0 auto 2.5rem auto;
        border-radius: 18px;
    }

    .vsat .texto1 p {
        font-size: 1.15rem;
        line-height: 1.8;
    }
}

@media (max-width: 480px) {
    .vsat .texto1 {
        padding: 1.8rem 1.6rem;
        margin-bottom: 2rem;
        border-radius: 15px;
    }
}

/* Card especial para texto9 (Conclusão) */
.vsat .texto9 {
    grid-column: 1 / -1;
    background: linear-gradient(145deg, rgba(18, 18, 18, 0.95) 0%, rgba(246, 178, 27, 0.12) 100%);
    border: 3px solid rgba(246, 178, 27, 0.35);
    box-shadow: 
        0 15px 50px rgba(0, 0, 0, 0.5),
        0 0 0 1px rgba(246, 178, 27, 0.2),
        inset 0 1px 0 rgba(255, 255, 255, 0.15);
}

.vsat .texto9::before {
    background: linear-gradient(90deg, 
        transparent 0%, 
        var(--secondary) 50%, 
        transparent 100%);
    animation: shimmer 3s ease-in-out infinite reverse;
}

/* Efeito de hover específico para cards importantes */
.vsat .texto1:hover,
.vsat .texto9:hover {
    border-color: var(--secondary);
    box-shadow: 
        0 25px 70px rgba(246, 178, 27, 0.3),
        0 0 0 1px var(--secondary),
        0 0 60px rgba(246, 178, 27, 0.2),
        inset 0 1px 0 rgba(255, 255, 255, 0.2);
    transform: translateY(-12px) scale(1.02);
}

/* Estados ativos dos cards especiais */
.vsat .texto1.active,
.vsat .texto9.active {
    box-shadow: 
        0 30px 80px rgba(246, 178, 27, 0.4),
        0 0 0 2px var(--secondary),
        0 0 80px rgba(246, 178, 27, 0.3),
        inset 0 1px 0 rgba(255, 255, 255, 0.25);
}

/* Responsividade para VSAT */
@media (max-width: 1200px) {
    .vsat {
        padding: 6rem 3% 4rem;
    }
    
    .vsat .Treinamento {
        grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
        gap: 2rem;
    }
    
    .vsat .Treinamento > div {
        padding: 2.2rem 2.5rem;
    }
    
    .vsat .Treinamento h2 {
        font-size: clamp(1.4rem, 2.5vw, 1.7rem);
    }
    
    .vsat .intro-01 {
        padding: 4rem 3rem;
        max-width: 1100px;
    }
    
    .vsat .intro-01 h1::before {
        left: -2.5rem;
        font-size: 2.5rem;
    }
}

@media (max-width: 768px) {
    .vsat {
        padding: 5rem 3% 3rem;
        min-height: auto;
        background-attachment: scroll;
    }
    
    .vsat .Treinamento {
        grid-template-columns: 1fr;
        gap: 2rem;
        padding: 1rem 0;
    }
    
    .vsat .Treinamento > div {
        padding: 2.2rem 2rem;
        border-radius: 18px;
        box-shadow: 0 1rem 3rem rgba(0, 0, 0, 0.3);
        transition: transform 0.3s ease, box-shadow 0.3s ease;
    }

    .vsat .Treinamento > div:hover {
        transform: translateY(-0.5rem);
        box-shadow: 0 1.5rem 4rem rgba(0, 0, 0, 0.4);
    }
    
    .vsat .Treinamento > div::after {
        width: 180px;
        height: 180px;
    }
    
    .vsat .Treinamento h2 {
        font-size: clamp(1.35rem, 2.5vw, 1.6rem);
        padding-right: 4rem;
    }
    
    .vsat .Treinamento p span {
        padding: 0.9rem 1.3rem;
        margin-bottom: 0.9rem;
        font-size: 0.9rem;
    }

    .vsat .Treinamento p {
        font-size: 1rem;
        line-height: 1.6;
    }
    
    .vsat .intro-01 {
        padding: 3.5rem 2.5rem;
        margin-bottom: 4rem;
        border-radius: 20px;
        text-align: center;
    }
    
    .vsat .intro-01::after {
        width: 200px;
        height: 200px;
    }
    
    .vsat .intro-01 h1 {
        font-size: clamp(2rem, 5vw, 3rem);
        margin-bottom: 2.5rem;
        padding-bottom: 1.5rem;
    }
    
    .vsat .intro-01 h1::before {
        display: none;
    }
    
    .vsat .intro-01 h1::after {
        width: 80px;
        height: 3px;
    }
    
    .vsat .intro-01 p {
        text-align: left;
        padding: 1.5rem;
        font-size: clamp(1.1rem, 2vw, 1.3rem);
        line-height: 2;
    }
}

@media (max-width: 480px) {
    .vsat {
        padding: 4rem 2% 2rem;
    }
    
    .vsat .Treinamento {
        gap: 1.5rem;
    }
    
    .vsat .Treinamento > div {
        padding: 2rem 1.8rem;
        border-radius: 15px;
    }
    
    .vsat .Treinamento > div::before {
        height: 4px;
    }
    
    .vsat .Treinamento > div::after {
        width: 150px;
        height: 150px;
    }
    
    .vsat .Treinamento h2 {
        font-size: clamp(1.25rem, 4vw, 1.5rem);
        padding-right: 3.5rem;
        padding-top: 0.6rem;
        padding-bottom: 0.6rem;
    }
    
    .vsat .Treinamento h2::after {
        width: 20px;
        height: 20px;
        right: 0.8rem;
    }
    
    .vsat .Treinamento > div h2 {
        background-size: 10px 2px, 2px 10px;
        background-position: calc(100% - 1.3rem) center, calc(100% - 1.3rem) center;
    }
    
    .vsat .Treinamento p span {
        padding: 0.8rem 1.2rem;
        margin-bottom: 0.8rem;
        font-size: clamp(1rem, 3vw, 1.15rem);
    }
    
    .vsat .Treinamento p span::before {
        margin-right: 1rem;
        font-size: 0.7rem;
    }
    
    .vsat .texto0.active img {
        max-height: none;
        height: auto;
        padding: 1.5rem;
    }
    
    .vsat .texto1 {
        padding-top: 2.5rem;
    }
    
    .vsat .texto1 h1 {
        font-size: clamp(1.9rem, 5vw, 2.5rem);
    }
    
    .vsat .intro-01 {
        padding: 2.5rem 1.8rem;
        margin-bottom: 3rem;
        border-radius: 18px;
    }
    
    .vsat .intro-01::before {
        height: 5px;
    }
    
    .vsat .intro-01::after {
        width: 150px;
        height: 150px;
    }
    
    .vsat .intro-01 h1 {
        font-size: clamp(1.8rem, 6vw, 2.5rem);
        margin-bottom: 2rem;
        padding-bottom: 1.2rem;
        text-transform: none;
        letter-spacing: 0.5px;
    }
    
    .vsat .intro-01 h1::after {
        width: 60px;
        height: 3px;
    }
    
    .vsat .intro-01 p {
        padding: 1.2rem;
        font-size: clamp(1rem, 3vw, 1.2rem);
        line-height: 1.9;
        border-left-width: 3px;
    }
    
}

/* --- Título da Seção de Equipamentos (Description) --- */
.description {
    width: 100%;
    max-width: 1400px;
    margin: 7rem auto 5rem;
    padding: 0;
    display: flex;
    flex-direction: column;
    align-items: center;
    position: relative;
    z-index: 2;
}

/* Título principal com efeito de destaque */
.description h2 {
    font-size: clamp(3rem, 6vw, 5rem);
    font-weight: 900;
    text-align: center;
    background: linear-gradient(135deg, #ffd700 0%, #fff 50%, #ffd700 100%);
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
    text-transform: uppercase;
    letter-spacing: 4px;
    position: relative;
    padding: 0;
    margin: 0;
    line-height: 1.2;
    text-shadow: 0 0 80px rgba(246, 178, 27, 0.4);
    filter: drop-shadow(0 4px 20px rgba(246, 178, 27, 0.3));
}

/* Linha decorativa abaixo do título */
.description h2::after {
    content: '';
    display: none;
}

/* Ícones decorativos nas laterais */
.description h2::before {
    content: '';
    display: none;
}

.description::after {
    content: '';
    display: none;
}

/* Subtítulo ou linha de apoio (opcional, usando pseudo-elemento) */
.description::before {
    content: '';
    display: none;
}

/* Animação de brilho pulsante */
@keyframes pulseGlow {
    0%, 100% {
        box-shadow: 
            0 0 30px rgba(246, 178, 27, 0.8),
            0 0 60px rgba(246, 178, 27, 0.4),
            0 4px 15px rgba(0, 0, 0, 0.3);
        opacity: 1;
    }
    50% {
        box-shadow: 
            0 0 50px rgba(255, 215, 0, 1),
            0 0 100px rgba(246, 178, 27, 0.6),
            0 6px 20px rgba(0, 0, 0, 0.4);
        opacity: 1;
    }
}

/* Animação de flutuação */
@keyframes float {
    0%, 100% {
        transform: translateX(-50%) translateY(0);
    }
    50% {
        transform: translateX(-50%) translateY(-8px);
    }
}

/* --- Estilos dos Tutoriais Individuais --- */
.tutorialI,
.tutorialII,
.tutorialIII,
.tutorialIV,
.tutorialV,
.tutorialVI {
    background: linear-gradient(145deg, rgba(18, 18, 18, 0.95) 0%, rgba(30, 30, 30, 0.9) 100%);
    border: 2px solid rgba(246, 178, 27, 0.3);
    border-radius: 20px;
    padding: 2.5rem 3rem;
    box-shadow: 
        0 10px 40px rgba(0, 0, 0, 0.5),
        0 0 0 1px rgba(255, 255, 255, 0.05),
        inset 0 1px 0 rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(15px);
    position: relative;
    overflow: hidden;
    transition: all 0.5s cubic-bezier(0.4, 0, 0.2, 1);
    cursor: pointer;
    user-select: none;
    grid-column: span 1;
}

/* Barra superior decorativa */
.tutorialI::before,
.tutorialII::before,
.tutorialIII::before,
.tutorialIV::before,
.tutorialV::before,
.tutorialVI::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 5px;
    background: linear-gradient(90deg, 
        transparent 0%, 
        rgba(246, 178, 27, 0.5) 30%, 
        var(--secondary) 50%, 
        rgba(246, 178, 27, 0.5) 70%, 
        transparent 100%);
    border-radius: 20px 20px 0 0;
    transform: scaleX(0);
    transform-origin: center;
    transition: transform 0.6s cubic-bezier(0.4, 0, 0.2, 1);
}

/* Efeito de brilho no canto */
.tutorialI::after,
.tutorialII::after,
.tutorialIII::after,
.tutorialIV::after,
.tutorialV::after,
.tutorialVI::after {
    content: '';
    position: absolute;
    top: -50%;
    right: -50%;
    width: 200px;
    height: 200px;
    background: radial-gradient(circle, rgba(246, 178, 27, 0.12) 0%, transparent 70%);
    border-radius: 50%;
    transition: all 0.6s ease;
    pointer-events: none;
}

/* Efeito de clique/ativo */
.tutorialI:active,
.tutorialII:active,
.tutorialIII:active,
.tutorialIV:active,
.tutorialV:active,
.tutorialVI:active {
    transform: scale(0.98);
}

/* Hover effect */
.tutorialI:hover,
.tutorialII:hover,
.tutorialIII:hover,
.tutorialIV:hover,
.tutorialV:hover,
.tutorialVI:hover {
    transform: translateY(-10px) scale(1.02);
    box-shadow: 
        0 20px 60px rgba(0, 0, 0, 0.6),
        0 0 0 1px rgba(246, 178, 27, 0.3),
        0 0 40px rgba(246, 178, 27, 0.15),
        inset 0 1px 0 rgba(255, 255, 255, 0.15);
    border-color: rgba(246, 178, 27, 0.5);
}

.tutorialI:hover::before,
.tutorialII:hover::before,
.tutorialIII:hover::before,
.tutorialIV:hover::before,
.tutorialV:hover::before,
.tutorialVI:hover::before {
    transform: scaleX(1);
}

.tutorialI:hover::after,
.tutorialII:hover::after,
.tutorialIII:hover::after,
.tutorialIV:hover::after,
.tutorialV:hover::after,
.tutorialVI:hover::after {
    top: -30%;
    right: -30%;
    width: 250px;
    height: 250px;
    background: radial-gradient(circle, rgba(246, 178, 27, 0.25) 0%, transparent 70%);
}

/* Estado padrão - sempre ativo/aberto */
.tutorialI,
.tutorialII,
.tutorialIII,
.tutorialIV,
.tutorialV,
.tutorialVI {
    background: linear-gradient(145deg, rgba(246, 178, 27, 0.12) 0%, rgba(18, 18, 18, 0.95) 100%);
    border-color: var(--secondary);
    border-width: 2px;
    padding-bottom: 3.5rem;
    box-shadow: 
        0 25px 70px rgba(0, 0, 0, 0.7),
        0 0 0 1px var(--secondary),
        0 0 60px rgba(246, 178, 27, 0.3),
        inset 0 1px 0 rgba(255, 255, 255, 0.2);
}

/* Estado ativo (aberto) - destaque dourado */
.tutorialI.active,
.tutorialII.active,
.tutorialIII.active,
.tutorialIV.active,
.tutorialV.active,
.tutorialVI.active {
    background: linear-gradient(145deg, rgba(246, 178, 27, 0.12) 0%, rgba(18, 18, 18, 0.95) 100%);
    border-color: var(--secondary);
    border-width: 2px;
    padding-bottom: 3.5rem;
    box-shadow: 
        0 25px 70px rgba(0, 0, 0, 0.7),
        0 0 0 1px var(--secondary),
        0 0 60px rgba(246, 178, 27, 0.3),
        inset 0 1px 0 rgba(255, 255, 255, 0.2);
}

.tutorialI::before,
.tutorialII::before,
.tutorialIII::before,
.tutorialIV::before,
.tutorialV::before,
.tutorialVI::before {
    transform: scaleX(1);
    background: linear-gradient(90deg, 
        transparent 0%, 
        var(--secondary) 30%, 
        #ffd700 50%, 
        var(--secondary) 70%, 
        transparent 100%);
}

.tutorialI::after,
.tutorialII::after,
.tutorialIII::after,
.tutorialIV::after,
.tutorialV::after,
.tutorialVI::after {
    top: -20%;
    right: -20%;
    width: 300px;
    height: 300px;
    background: radial-gradient(circle, rgba(246, 178, 27, 0.2) 0%, transparent 70%);
}

.tutorialI.active::before,
.tutorialII.active::before,
.tutorialIII.active::before,
.tutorialIV.active::before,
.tutorialV.active::before,
.tutorialVI.active::before {
    transform: scaleX(1);
    background: linear-gradient(90deg, 
        transparent 0%, 
        var(--secondary) 30%, 
        #ffd700 50%, 
        var(--secondary) 70%, 
        transparent 100%);
}

.tutorialI.active::after,
.tutorialII.active::after,
.tutorialIII.active::after,
.tutorialIV.active::after,
.tutorialV.active::after,
.tutorialVI.active::after {
    top: -20%;
    right: -20%;
    width: 300px;
    height: 300px;
    background: radial-gradient(circle, rgba(246, 178, 27, 0.2) 0%, transparent 70%);
}

/* Títulos dos tópicos */
.tutorialI h2,
.tutorialII h2,
.tutorialIII h2,
.tutorialIV h2,
.tutorialV h2,
.tutorialVI h2 {
    font-size: clamp(1.5rem, 2.5vw, 1.9rem);
    font-weight: 700;
    margin-bottom: 2rem;
    color: #ffd700;
    text-align: left;
    line-height: 1.5;
    position: relative;
    padding: 0.8rem 4.5rem 0.8rem 0;
    transition: all 0.4s ease;
    user-select: none;
    letter-spacing: 0.5px;
    z-index: 1;
    background-image: linear-gradient(#ffd700, #ffd700);
    background-size: 12px 2px;
}

/* Badge com ponto decorativo */
.tutorialI h2::before,
.tutorialII h2::before,
.tutorialIII h2::before,
.tutorialIV h2::before,
.tutorialV h2::before,
.tutorialVI h2::before {
    content: '';
    position: absolute;
    left: -1rem;
    top: 50%;
    transform: translateY(-50%);
    width: 12px;
    height: 12px;
    background: #ffd700;
    border-radius: 50%;
    box-shadow: 0 0 25px rgba(255, 215, 0, 1);
    transition: all 0.4s ease;
}

/* Ícone de expansão moderno */
.tutorialI h2::after,
.tutorialII h2::after,
.tutorialIII h2::after,
.tutorialIV h2::after,
.tutorialV h2::after,
.tutorialVI h2::after {
    content: '';
    position: absolute;
    right: 1rem;
    top: 50%;
    width: 24px;
    height: 24px;
    transform: translateY(-50%) rotate(45deg);
    background: var(--secondary);
    border: 2px solid #ffd700;
    border-radius: 8px;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    box-shadow: 0 0 25px rgba(255, 215, 0, 0.6);
}

/* Adicionar o símbolo + dentro do quadrado */
.tutorialI h2,
.tutorialII h2,
.tutorialIII h2,
.tutorialIV h2,
.tutorialV h2,
.tutorialVI h2 {
    background-image: 
        linear-gradient(var(--secondary), var(--secondary)),
        linear-gradient(var(--secondary), var(--secondary));
    background-size: 12px 2px, 2px 12px;
    background-position: calc(100% - 1.5rem) center, calc(100% - 1.5rem) center;
    background-repeat: no-repeat;
}

/* Hover no título */
.tutorialI:hover h2,
.tutorialII:hover h2,
.tutorialIII:hover h2,
.tutorialIV:hover h2,
.tutorialV:hover h2,
.tutorialVI:hover h2 {
    color: #ffd700;
}

.tutorialI:hover h2::before,
.tutorialII:hover h2::before,
.tutorialIII:hover h2::before,
.tutorialIV:hover h2::before,
.tutorialV:hover h2::before,
.tutorialVI:hover h2::before {
    background: #ffd700;
    box-shadow: 0 0 20px rgba(255, 215, 0, 0.8);
    width: 10px;
    height: 10px;
}

.tutorialI:hover h2::after,
.tutorialII:hover h2::after,
.tutorialIII:hover h2::after,
.tutorialIV:hover h2::after,
.tutorialV:hover h2::after,
.tutorialVI:hover h2::after {
    background: rgba(246, 178, 27, 0.25);
    border-color: #ffd700;
    transform: translateY(-50%) rotate(90deg);
}

/* Estado ativo do título */
.tutorialI.active h2,
.tutorialII.active h2,
.tutorialIII.active h2,
.tutorialIV.active h2,
.tutorialV.active h2,
.tutorialVI.active h2 {
    margin-bottom: 2rem;
    color: #ffd700;
    background-image: linear-gradient(#ffd700, #ffd700);
    background-size: 12px 2px;
}

.tutorialI.active h2::before,
.tutorialII.active h2::before,
.tutorialIII.active h2::before,
.tutorialIV.active h2::before,
.tutorialV.active h2::before,
.tutorialVI.active h2::before {
    background: #ffd700;
    box-shadow: 0 0 25px rgba(255, 215, 0, 1);
    width: 12px;
    height: 12px;
}

.tutorialI.active h2::after,
.tutorialII.active h2::after,
.tutorialIII.active h2::after,
.tutorialIV.active h2::after,
.tutorialV.active h2::after,
.tutorialVI.active h2::after {
    background: var(--secondary);
    border-color: #ffd700;
    transform: translateY(-50%) rotate(45deg);
    box-shadow: 0 0 25px rgba(255, 215, 0, 0.6);
}

/* Imagens dos tutoriais - Sempre visíveis */
.tutorialI img,
.tutorialII img,
.tutorialIII img,
.tutorialIV img,
.tutorialV img {
    max-width: 100%;
    width: 100%;
    height: auto;
    max-height: 500px;
    object-fit: contain;
    border-radius: 15px;
    border: 2px solid rgba(246, 178, 27, 0.2);
    box-shadow: 
        0 15px 40px rgba(0, 0, 0, 0.4),
        0 0 0 1px rgba(246, 178, 27, 0.1);
    transition: all 0.3s ease;
    position: relative;
    z-index: 1;
    background: rgba(0, 0, 0, 0.3);
    padding: 1.5rem;
    overflow: hidden;
    opacity: 1;
    display: block;
    margin-top: 1.5rem;
}

/* Imagem visível quando ativo */
.tutorialI.active img,
.tutorialII.active img,
.tutorialIII.active img,
.tutorialIV.active img,
.tutorialV.active img {
    max-height: 500px;
    opacity: 1;
    padding: 1.5rem;
    margin-top: 1.5rem;
}

/* Hover na imagem quando o card está ativo */
.tutorialI.active:hover img,
.tutorialII.active:hover img,
.tutorialIII.active:hover img,
.tutorialIV.active:hover img,
.tutorialV.active:hover img {
    transform: scale(1.05);
    border-color: var(--secondary);
    box-shadow: 
        0 25px 60px rgba(0, 0, 0, 0.6),
        0 0 0 2px var(--secondary),
        0 0 40px rgba(246, 178, 27, 0.4);
}

/* --- Estilos para Downloads (tutorialVI) --- */
.downloads-container {
    max-height: 600px;
    overflow: visible;
    opacity: 1;
    transition: all 0.3s ease;
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
    margin-top: 1.5rem;
}

.tutorialVI.active .downloads-container {
    max-height: 600px;
    opacity: 1;
    margin-top: 1.5rem;
}

.download-btn {
    display: flex;
    align-items: center;
    gap: 1.5rem;
    padding: 1.5rem 2rem;
    background: linear-gradient(145deg, rgba(246, 178, 27, 0.05) 0%, rgba(0, 0, 0, 0.3) 100%);
    border: 2px solid rgba(246, 178, 27, 0.3);
    border-radius: 15px;
    text-decoration: none;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
    overflow: hidden;
    cursor: pointer;
}

.download-btn::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(246, 178, 27, 0.1), transparent);
    transition: left 0.5s ease;
}

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

.download-btn:hover {
    background: linear-gradient(145deg, rgba(246, 178, 27, 0.15) 0%, rgba(0, 0, 0, 0.4) 100%);
    border-color: var(--secondary);
    transform: translateX(10px);
    box-shadow: 
        0 10px 30px rgba(0, 0, 0, 0.4),
        0 0 0 1px rgba(246, 178, 27, 0.2),
        0 0 20px rgba(246, 178, 27, 0.2);
}

.download-icon {
    font-size: 3rem;
    min-width: 50px;
    text-align: center;
    filter: drop-shadow(0 0 10px rgba(246, 178, 27, 0.5));
}

.download-info {
    flex: 1;
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.download-title {
    font-size: clamp(1.3rem, 2vw, 1.6rem);
    font-weight: 700;
    color: var(--light);
    transition: color 0.3s ease;
}

.download-btn:hover .download-title {
    color: #ffd700;
}

.download-subtitle {
    font-size: clamp(1rem, 1.5vw, 1.2rem);
    color: rgba(255, 255, 255, 0.7);
    font-weight: 300;
}

.download-action {
    font-size: 2.5rem;
    color: var(--secondary);
    min-width: 40px;
    text-align: center;
    transition: all 0.3s ease;
}

.download-btn:hover .download-action {
    color: #ffd700;
    transform: translateY(5px);
    filter: drop-shadow(0 0 15px rgba(255, 215, 0, 0.8));
}

/* Responsividade para Tutoriais e Description */
@media (max-width: 1200px) {
    .description {
        margin: 6rem auto 4.5rem;
        max-width: 95%;
    }
    
    .description h2 {
        font-size: clamp(2.5rem, 5.5vw, 4rem);
        letter-spacing: 3px;
    }
    
    .description h2::before {
        left: -6rem;
        font-size: 1.8rem;
    }
    
    .description::after {
        right: -0.5rem;
        font-size: 1.8rem;
    }
    
    .description h2::after {
        width: 250px;
        height: 5px;
        bottom: -1.8rem;
    }
    
    .description::before {
        top: -2.5rem;
        font-size: 1rem;
    }
    
    .tutorialI,
    .tutorialII,
    .tutorialIII,
    .tutorialIV,
    .tutorialV,
    .tutorialVI {
        padding: 2.2rem 2.5rem;
    }
    
    .tutorialI.active img,
    .tutorialII.active img,
    .tutorialIII.active img,
    .tutorialIV.active img,
    .tutorialV.active img {
        max-height: 400px;
    }
}

@media (max-width: 768px) {
    .description {
        margin: 5rem auto 4rem;
        max-width: 100%;
        text-align: center;
        padding: 0 2rem;
    }
    
    .description h2 {
        font-size: clamp(2rem, 5vw, 2.8rem);
        letter-spacing: 2px;
        margin-bottom: 2rem;
    }
    
    .description h2::before {
        display: none;
    }
    
    .description::after {
        display: none;
    }
    
    .description h2::after {
        width: 180px;
        height: 4px;
        bottom: -1.5rem;
        left: 50%;
        transform: translateX(-50%);
    }
    
    .description::before {
        top: -2rem;
        font-size: 0.9rem;
        letter-spacing: 1rem;
    }
    
    .tutorialI,
    .tutorialII,
    .tutorialIII,
    .tutorialIV,
    .tutorialV,
    .tutorialVI {
        padding: 2.2rem 2rem;
        margin-bottom: 2rem;
        border-radius: 1.5rem;
        box-shadow: 0 1rem 3rem rgba(0, 0, 0, 0.3);
        transition: transform 0.3s ease, box-shadow 0.3s ease;
    }

    .tutorialI:hover,
    .tutorialII:hover,
    .tutorialIII:hover,
    .tutorialIV:hover,
    .tutorialV:hover,
    .tutorialVI:hover {
        transform: translateY(-0.5rem);
        box-shadow: 0 1.5rem 4rem rgba(0, 0, 0, 0.4);
    }
    
    .tutorialI h2,
    .tutorialII h2,
    .tutorialIII h2,
    .tutorialIV h2,
    .tutorialV h2,
    .tutorialVI h2 {
        font-size: clamp(1.35rem, 2.5vw, 1.6rem);
        padding-right: 4rem;
        margin-bottom: 1.5rem;
    }

    .tutorialI p,
    .tutorialII p,
    .tutorialIII p,
    .tutorialIV p,
    .tutorialV p,
    .tutorialVI p {
        font-size: 1rem;
        line-height: 1.6;
        margin-bottom: 1.5rem;
    }
    
    .tutorialI.active img,
    .tutorialII.active img,
    .tutorialIII.active img,
    .tutorialIV.active img,
    .tutorialV.active img {
        max-height: 350px;
    }
    
    .tutorialI.active img,
    .tutorialII.active img,
    .tutorialIII.active img,
    .tutorialIV.active img,
    .tutorialV.active img {
        padding: 1.2rem;
    }
    
    .download-btn {
        padding: 1.2rem 1.5rem;
        gap: 1.2rem;
    }
    
    .download-icon {
        font-size: 2.5rem;
    }
    
    .download-action {
        font-size: 2rem;
    }
}

@media (max-width: 480px) {
    .description {
        margin: 4rem auto 3rem;
        max-width: 100%;
    }
    
    .description h2 {
        font-size: clamp(1.6rem, 5.5vw, 2.2rem);
        letter-spacing: 1.5px;
    }
    
    .description h2::before {
        display: none;
    }
    
    .description::after {
        display: none;
    }
    
    .description h2::after {
        width: 120px;
        height: 4px;
        bottom: -1.2rem;
    }
    
    .description::before {
        top: -1.8rem;
        font-size: 0.8rem;
        letter-spacing: 0.8rem;
    }
    
    .tutorialI,
    .tutorialII,
    .tutorialIII,
    .tutorialIV,
    .tutorialV,
    .tutorialVI {
        padding: 1.8rem 1.5rem;
        border-radius: 15px;
    }
    
    .tutorialI::before,
    .tutorialII::before,
    .tutorialIII::before,
    .tutorialIV::before,
    .tutorialV::before,
    .tutorialVI::before {
        height: 4px;
    }
    
    .tutorialI h2,
    .tutorialII h2,
    .tutorialIII h2,
    .tutorialIV h2,
    .tutorialV h2,
    .tutorialVI h2 {
        font-size: clamp(1.25rem, 4vw, 1.5rem);
        padding-right: 3.5rem;
        padding-top: 0.6rem;
        padding-bottom: 0.6rem;
    }
    
    .tutorialI h2::after,
    .tutorialII h2::after,
    .tutorialIII h2::after,
    .tutorialIV h2::after,
    .tutorialV h2::after,
    .tutorialVI h2::after {
        width: 20px;
        height: 20px;
        right: 0.8rem;
    }
    
    .tutorialI h2,
    .tutorialII h2,
    .tutorialIII h2,
    .tutorialIV h2,
    .tutorialV h2,
    .tutorialVI h2 {
        background-size: 10px 2px, 2px 10px;
        background-position: calc(100% - 1.3rem) center, calc(100% - 1.3rem) center;
    }
    
    .tutorialI.active img,
    .tutorialII.active img,
    .tutorialIII.active img,
    .tutorialIV.active img,
    .tutorialV.active img {
        max-height: 280px;
    }
    
    .tutorialI.active img,
    .tutorialII.active img,
    .tutorialIII.active img,
    .tutorialIV.active img,
    .tutorialV.active img {
        padding: 1rem;
        border-radius: 12px;
    }
    
    .download-btn {
        padding: 1rem 1.2rem;
        gap: 1rem;
        flex-direction: column;
        text-align: center;
    }
    
    .download-icon {
        font-size: 2rem;
    }
    
    .download-action {
        font-size: 1.8rem;
    }
    
    .download-title {
        font-size: clamp(1.2rem, 4vw, 1.4rem);
    }
    
    .download-subtitle {
        font-size: clamp(0.9rem, 3vw, 1.1rem);
    }
}