/* --- Variáveis de Cor e Tipografia (Tema Deep Space - Orion Nebula Brutalism) --- */
:root {
    /* Paleta Principal - High Contrast */
    --orion-blue: #0A2540;
    --orion-deep: #051424;
    --orion-neon: #FF6D00;
    /* Laranja Neon Principal */
    --orion-accent: #00F2FF;
    /* Cyber Cyan para detalhes sutis */

    /* Variações de Vidro (Glassmorphism Dark) */
    --glass-bg: rgba(10, 37, 64, 0.45);
    --glass-border: rgba(255, 255, 255, 0.08);
    --glass-shine: rgba(255, 255, 255, 0.15);

    /* Utilitários - Typography Scale dramatic */
    --text-primary: #FFFFFF;
    --text-secondary: rgba(255, 255, 255, 0.65);
    --font-heading: 'Poppins', sans-serif;
    --font-body: 'Lato', sans-serif;

    /* Spacing / Radius */
    --space-unit: 8px;
    --radius-sharp: 0px;
    --radius-soft: 40px;
    --radius-standard: 12px;

    --transition-premium: cubic-bezier(0.85, 0, 0.15, 1);
    --transition-smooth: cubic-bezier(0.23, 1, 0.32, 1);

    --preto-contraste: #000000;
    --amarelo-contraste: #FFFF00;
}

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

/* --- Typography / Utility Classes (To replace inline styles) --- */
.hero-primary-title {
    font-size: clamp(2.5rem, 8vw, 5.5rem);
    line-height: 1.1;
    /* Prevent clipping */
    margin-bottom: 28px;
    letter-spacing: -2px;
    padding-bottom: 5px;
    /* Safety */
}

.hero-lead-text {
    max-width: 700px;
    font-size: clamp(1.1rem, 2vw, 1.4rem);
    line-height: 1.4;
    color: var(--text-secondary);
}

.section-narrative-title {
    font-size: clamp(2rem, 5vw, 3rem);
    line-height: 1.1;
    margin-bottom: 30px;
}

.section-narrative-text {
    font-size: 1.2rem;
    margin-bottom: 24px;
    color: var(--text-secondary);
    line-height: 1.7;
}

.cta-title-large {
    font-size: clamp(2.5rem, 6vw, 4rem);
    letter-spacing: -2px;
    line-height: 1.1;
    margin-bottom: 24px;
}

.cta-lead-text {
    font-size: 1.3rem;
    margin-bottom: 40px;
    color: var(--text-secondary);
}

.accent-color {
    color: var(--orion-neon);
    opacity: 1 !important;
    /* Force full opacity */
    isolation: isolate;
    /* Create new stacking context */
    will-change: opacity;
    /* Optimize for opacity changes */
    position: relative;
    /* Needed for isolation */
    z-index: 1;
    /* Above parent */
}

.visual-box-centered {
    border-radius: 40px;
    overflow: hidden;
    height: 500px;
    background: rgba(255, 109, 0, 0.05);
    display: grid;
    place-items: center;
    border: 1px solid var(--glass-border);
}

.icon-hero-subtle {
    width: 200px;
    height: 200px;
    color: var(--orion-neon);
    opacity: 0.2;
}

.content-section-accented {
    padding: 120px 0;
    scroll-margin-top: 80px;
    background: linear-gradient(to bottom, transparent, rgba(255, 109, 0, 0.03));
}

.underline {
    text-decoration: underline;
}

.text-start {
    text-align: left;
}

html {
    scroll-behavior: smooth;
    font-size: 16px;
}

html.lenis {
    height: auto;
}

.lenis.lenis-smooth {
    scroll-behavior: auto !important;
}

.lenis.lenis-smooth [data-lenis-prevent] {
    overscroll-behavior: contain;
}

.lenis.lenis-stopped {
    overflow: hidden;
}

.lenis.lenis-scrolling iframe {
    pointer-events: none;
}

body {
    font-family: var(--font-body);
    background-color: var(--orion-deep);
    color: var(--text-primary);
    line-height: 1.6;
    overflow-x: hidden;
    position: relative;
    width: 100%;
}

/* Gradiente de Fundo (Efeito Espacial Sutil + Grain Texture) */
body::before {
    content: '';
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background:
        radial-gradient(circle at 10% 10%, rgba(255, 109, 0, 0.1) 0%, transparent 40%),
        radial-gradient(circle at 90% 90%, rgba(10, 37, 64, 0.5) 0%, transparent 50%),
        var(--orion-deep);
    z-index: -2;
    pointer-events: none;
}

body::after {
    content: '';
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 200 200' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='noiseFilter'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.65' numOctaves='3' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23noiseFilter)'/%3E%3C/svg%3E");
    opacity: 0.04;
    z-index: -1;
    pointer-events: none;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px;
    position: relative;
    z-index: 2;
}

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

/* --- Cabeçalho (Orion Nebula Brutalism) --- */
.main-header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1000;
    padding: 30px 0;
    transition: all 0.5s var(--transition-premium);
    background: transparent;
}

.main-header.scrolled {
    padding: 15px 0;
    background: rgba(5, 20, 36, 0.85);
    backdrop-filter: blur(20px);
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
}

.main-header .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo-container {
    display: flex;
    align-items: center;
    gap: 15px;
    text-decoration: none;
    z-index: 1001;
}

.logo-icon {
    width: 40px;
    height: 40px;
    background-color: var(--orion-neon);
    -webkit-mask-image: url(../images/logo-icon-only.png);
    mask-image: url(../images/logo-icon-only.png);
    -webkit-mask-size: contain;
    mask-size: contain;
    -webkit-mask-repeat: no-repeat;
    mask-repeat: no-repeat;
    -webkit-mask-position: center;
    mask-position: center;
    box-shadow: 0 0 15px rgba(255, 109, 0, 0.3);
}

.logo-text {
    font-family: var(--font-heading);
    font-weight: 700;
    font-size: 1.1rem;
    color: var(--text-primary);
    letter-spacing: 2px;
    text-transform: uppercase;
}

/* --- Navegação --- */
.main-nav ul {
    list-style: none;
    display: flex;
    align-items: center;
    gap: 40px;
}

.main-nav a {
    text-decoration: none;
    color: rgba(255, 255, 255, 0.7);
    font-size: 0.85rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 2px;
    transition: color 0.3s;
    position: relative;
}

.main-nav a:hover,
.main-nav a.active {
    color: #FFF;
}

.main-nav .btn-primary {
    padding: 10px 24px;
    font-size: 0.9rem;
    border-radius: 8px;
    background-color: var(--orion-neon);
    color: var(--text-primary) !important;
    font-weight: 600;
    box-shadow: 0 4px 15px rgba(255, 109, 0, 0.2);
}

.main-nav .btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(255, 109, 0, 0.4);
}

/* --- Menu Mobile (Hambúrguer) --- */
.menu-toggle {
    display: none;
    flex-direction: column;
    justify-content: space-around;
    width: 28px;
    height: 20px;
    background: transparent;
    border: none;
    cursor: pointer;
    padding: 0;
    z-index: 1002;
}

.menu-toggle span {
    width: 100%;
    height: 2px;
    background-color: var(--text-primary);
    border-radius: 2px;
    transition: all 0.3s var(--transition-smooth);
}

.menu-toggle.is-active span:nth-child(1) {
    transform: translateY(7px) rotate(45deg);
}

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

.menu-toggle.is-active span:nth-child(3) {
    transform: translateY(-7px) rotate(-45deg);
}

/* --- Painel Mobile --- */
.mobile-nav {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100vh;
    background: var(--orion-deep);
    background: radial-gradient(circle at top right, var(--orion-blue), var(--orion-deep));
    display: flex;
    justify-content: center;
    align-items: center;
    transform: translateX(100%);
    transition: transform 0.5s cubic-bezier(0.77, 0, 0.175, 1);
    z-index: 1001;
    visibility: hidden;
}

.mobile-nav.is-open {
    transform: translateX(0);
    visibility: visible;
}

.mobile-nav nav {
    display: flex;
    flex-direction: column;
    text-align: center;
    gap: 32px;
}

.mobile-nav a {
    color: var(--text-primary);
    font-family: var(--font-heading);
    font-size: 2rem;
    font-weight: 700;
    text-decoration: none;
    opacity: 0;
    transform: translateY(20px);
    transition: all 0.4s ease;
}

.mobile-nav.is-open a {
    opacity: 1;
    transform: translateY(0);
}

.mobile-nav.is-open a:nth-child(1) {
    transition-delay: 0.1s;
}

.mobile-nav.is-open a:nth-child(2) {
    transition-delay: 0.2s;
}

.mobile-nav.is-open a:nth-child(3) {
    transition-delay: 0.3s;
}

.mobile-nav.is-open a:nth-child(4) {
    transition-delay: 0.4s;
}

.mobile-nav.is-open a:nth-child(5) {
    transition-delay: 0.5s;
}

/* --- Botão Fechar Mobile --- */
.close-menu-btn {
    position: absolute;
    top: 24px;
    right: 24px;
    width: 40px;
    height: 40px;
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid var(--glass-border);
    border-radius: 50%;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
}

.close-menu-btn span {
    display: block;
    width: 20px;
    height: 2px;
    background-color: var(--text-primary);
    position: absolute;
}

.close-menu-btn span:nth-child(1) {
    transform: rotate(45deg);
}

.close-menu-btn span:nth-child(2) {
    transform: rotate(-45deg);
}

.close-menu-btn span:nth-child(3) {
    opacity: 0;
}

/* --- Barra de Acessibilidade --- */
.accessibility-toolbar {
    position: fixed;
    bottom: 24px;
    right: 24px;
    z-index: 9999;
    display: flex;
    gap: 12px;
    background-color: var(--glass-bg);
    padding: 8px;
    border-radius: 12px;
    backdrop-filter: blur(10px);
    border: 1px solid var(--glass-border);
}

.access-btn {
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid var(--glass-border);
    color: var(--text-primary);
    width: 40px;
    height: 40px;
    border-radius: 8px;
    cursor: pointer;
    font-family: var(--font-heading);
    font-weight: 700;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.2s ease;
}

.access-btn:hover {
    background: var(--orion-neon);
    color: var(--orion-deep);
    border-color: var(--orion-neon);
    transform: scale(1.1);
}

.access-btn svg {
    width: 20px;
    height: 20px;
    stroke: currentColor;
}

/* --- Layout Narrativo (Studio Dialect Style) --- */
.section-header {
    margin-bottom: 80px;
    text-align: left;
}

.eyebrow {
    display: block;
    font-family: var(--font-heading);
    color: var(--orion-neon);
    text-transform: uppercase;
    letter-spacing: 3px;
    font-weight: 700;
    font-size: 0.85rem;
    margin-bottom: 12px;
}

.narrative-grid {
    display: flex;
    flex-direction: column;
    gap: 150px;
}

.narrative-item {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 80px;
    align-items: center;
    /* Ensure visible by default for JS to take over */
    opacity: 1;
}

.narrative-item.alt {
    direction: rtl;
}

.narrative-item.alt>* {
    direction: ltr;
}

.narrative-content {
    max-width: 500px;
}

.item-number {
    font-family: var(--font-heading);
    font-size: 5rem;
    font-weight: 800;
    color: rgba(255, 255, 255, 0.03);
    /* Opacidade reduzida */
    line-height: 1;
    margin-bottom: -30px;
    display: block;
    user-select: none;
}

.narrative-content h3 {
    font-size: clamp(2rem, 4vw, 3.5rem);
    font-weight: 700;
    line-height: 1.1;
    margin-bottom: 24px;
    color: var(--text-primary);
    text-decoration: none;
}

/* Garantia de sem sublinhado */
.narrative-content p {
    font-size: 1.15rem;
    color: var(--text-secondary);
    margin-bottom: 32px;
    line-height: 1.8;
}

.text-link {
    display: inline-flex;
    align-items: center;
    gap: 12px;
    color: var(--orion-neon);
    text-decoration: none;
    font-weight: 700;
    font-size: 1.1rem;
    transition: all 0.3s ease;
}

.text-link:hover {
    gap: 20px;
    color: #FFF;
}

.narrative-visual {
    position: relative;
    height: 440px;
    display: grid;
    place-items: center;
}

.visual-box {
    width: 100%;
    height: 100%;
    border-radius: 40px;
    display: grid;
    place-items: center;
    transition: all 0.6s var(--transition-smooth);
    background: linear-gradient(135deg, rgba(255, 255, 255, 0.03), rgba(255, 255, 255, 0.01));
    border: 1px solid var(--glass-border);
    backdrop-filter: blur(20px);
}

.visual-box:hover {
    transform: translateY(-10px) scale(1.02);
    border-color: var(--orion-neon);
    box-shadow: 0 30px 60px rgba(0, 0, 0, 0.4);
}

.big-icon {
    width: 140px;
    height: 140px;
    color: var(--orion-neon);
    opacity: 0.9;
    filter: drop-shadow(0 0 20px rgba(255, 109, 0, 0.3));
}

/* --- Estilos do Portfólio (Grid Refinada) --- */
.portfolio-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    grid-auto-rows: 1fr;
    gap: 30px;
    margin-top: 60px;
}

.portfolio-item {
    position: relative;
    border-radius: 20px;
    overflow: hidden;
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    transition: all 0.5s var(--transition-smooth);
    display: flex;
    flex-direction: column;
}

.portfolio-item:hover {
    transform: translateY(-10px);
    border-color: var(--orion-neon);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.5);
}

.project-image {
    width: 100%;
    height: 300px;
    position: relative;
    overflow: hidden;
    background-color: var(--orion-deep);
}

.project-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.8s ease;
}

.portfolio-item:hover .project-image img {
    transform: scale(1.1);
}

.project-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(to top, rgba(5, 20, 36, 0.95) 0%, rgba(5, 20, 36, 0.4) 100%);
    display: flex;
    flex-direction: column;
    justify-content: flex-end;
    padding: 30px;
    opacity: 0;
    transition: opacity 0.4s ease;
}

.portfolio-item:hover .project-overlay {
    opacity: 1;
}

.project-info {
    transform: translateY(20px);
    transition: transform 0.4s var(--transition-smooth);
}

.portfolio-item:hover .project-info {
    transform: translateY(0);
}

.project-info .category {
    color: var(--orion-neon);
    font-weight: 700;
    text-transform: uppercase;
    font-size: 0.75rem;
    letter-spacing: 2px;
    margin-bottom: 8px;
    display: block;
}

.project-info h3 {
    font-size: 1.5rem;
    margin-bottom: 20px;
    line-height: 1.2;
}

.btn-minimal {
    display: inline-block;
    padding: 8px 20px;
    border: 1px solid var(--orion-neon);
    color: #FFF;
    text-decoration: none;
    font-weight: 600;
    font-size: 0.9rem;
    border-radius: 8px;
    transition: all 0.3s ease;
    background: rgba(255, 109, 0, 0.1);
}

.btn-minimal:hover {
    background: var(--orion-neon);
    color: var(--orion-deep);
}

/* --- RESPONSIVIDADE NARRATIVA E PORTFÓLIO --- */
@media (max-width: 1200px) {
    .portfolio-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 1024px) {
    .narrative-item {
        grid-template-columns: 1fr !important;
        gap: 40px;
        text-align: center;
    }

    .narrative-item.alt {
        direction: ltr;
        /* Reset no tablet/mobile */
    }

    .narrative-content {
        max-width: 100%;
        order: 2;
    }

    .narrative-visual {
        order: 1;
        height: 300px;
    }

    .immersive-portfolio {
        gap: 60px;
    }
}

@media (max-width: 768px) {
    .portfolio-grid {
        grid-template-columns: 1fr;
    }
}

/* --- Estados de Revelação (Deep Tech Style) --- */
/* --- Estados de Revelação (Deep Tech Style) --- */
/* Opacity and transforms are now handled by GSAP to ensure accessibility and robustness */
.reveal,
.reveal-left,
.reveal-right,
.reveal-up {
    /* Retaining transition for potential CSS class toggles if JS fails, but initial state is visible */
    transition: all 1.4s cubic-bezier(0.16, 1, 0.3, 1);
    will-change: transform, opacity, filter;
}

/* Helper classes if needed */
.is-visible.reveal,
.is-visible.reveal-left,
.is-visible.reveal-right,
.is-visible.reveal-up {
    opacity: 1;
    transform: translate(0, 0) scale(1);
    filter: blur(0);
}

/* Delay Staggering (Opcional via CSS) */
.narrative-item.is-visible .item-number {
    transition-delay: 0.1s;
}

.narrative-item.is-visible h3 {
    transition-delay: 0.2s;
}

.narrative-item.is-visible p {
    transition-delay: 0.3s;
}

.narrative-item.is-visible .text-link {
    transition-delay: 0.4s;
}

/* --- Botões Premium --- */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 14px 34px;
    border-radius: 12px;
    font-family: var(--font-heading);
    font-weight: 600;
    transition: all 0.4s var(--transition-smooth);
    cursor: pointer;
    text-decoration: none;
    border: none;
    font-size: 1rem;
    gap: 10px;
    position: relative;
    overflow: hidden;
}

.btn-primary {
    background-color: var(--orion-neon);
    color: #FFFFFF !important;
    box-shadow: 0 8px 24px rgba(255, 109, 0, 0.25);
}

.btn-primary:hover {
    transform: translateY(-3px) scale(1.02);
    box-shadow: 0 12px 32px rgba(255, 109, 0, 0.4);
    background-color: #ff8533;
}

.btn-outline-glass {
    border: 1px solid var(--glass-border);
    background: transparent;
    color: var(--text-primary);
}

.btn-outline-glass:hover {
    border-color: var(--orion-neon);
    background: rgba(255, 255, 255, 0.05);
}

/* --- Seções e Layout --- */
.content-section,
.content-section-dark {
    padding: 120px 0;
    scroll-margin-top: 80px;
}

.section-title {
    text-align: center;
    font-family: var(--font-heading);
    font-size: clamp(2rem, 4vw, 3rem);
    margin-bottom: 16px;
    color: var(--text-primary);
}

.section-subtitle {
    text-align: center;
    max-width: 650px;
    margin: 0 auto 60px;
    color: var(--text-secondary);
    font-size: 1.1rem;
}

/* --- Hero Ultra Minimalista --- */
.hero-section {
    position: relative;
    padding-top: 100px;
    /* Espaço para o header */
    min-height: 95vh;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    z-index: 5;
}

.hero-content {
    max-width: 900px;
}

.hero-content h1 {
    font-family: var(--font-heading);
    font-size: clamp(2.5rem, 8vw, 5.5rem);
    /* Ajustado para maior impacto */
    font-weight: 800;
    line-height: 1;
    margin-bottom: 28px;
    letter-spacing: -2px;
    background: linear-gradient(to bottom, #FFFFFF 30%, rgba(255, 255, 255, 0.6) 100%);
    background-clip: text;
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    filter: drop-shadow(0 10px 20px rgba(0, 0, 0, 0.3));
    animation: fadeUp 0.8s var(--transition-smooth) forwards;
}

.hero-content p {
    font-size: clamp(1rem, 2vw, 1.25rem);
    max-width: 600px;
    margin: 0 auto 48px;
    color: var(--text-secondary);
    line-height: 1.6;
    animation: fadeUp 0.8s var(--transition-smooth) 0.15s forwards;
    opacity: 0;
}

.hero-content .btn-primary {
    animation: fadeUp 0.8s var(--transition-smooth) 0.3s forwards;
    opacity: 0;
}

@keyframes fadeUp {
    from {
        opacity: 0;
        transform: translateY(60px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes orbit {
    from {
        transform: rotate(0deg) translateX(10px) rotate(0deg);
    }

    to {
        transform: rotate(360deg) translateX(10px) rotate(-360deg);
    }
}

@keyframes glitch {
    0% {
        transform: translate(0);
    }

    20% {
        transform: translate(-2px, 2px);
    }

    40% {
        transform: translate(-2px, -2px);
    }

    60% {
        transform: translate(2px, 2px);
    }

    80% {
        transform: translate(2px, -2px);
    }

    100% {
        transform: translate(0);
    }
}

/* --- Hero Ultra Brutalista (Studio Dialect Vibe) --- */
.hero-section {
    position: relative;
    padding-top: 160px;
    min-height: 100vh;
    display: flex;
    align-items: flex-start;
    justify-content: flex-start;
    text-align: left;
    z-index: 5;
    overflow: hidden;
}

.hero-section .container {
    max-width: 1400px;
    padding-left: 100px;
}

.hero-content {
    max-width: 1000px;
    position: relative;
}

.hero-content h1 {
    font-family: var(--font-heading);
    font-size: clamp(3rem, 12vw, 9rem);
    font-weight: 800;
    line-height: 0.85;
    margin-bottom: 40px;
    letter-spacing: -6px;
    color: #FFF;
    text-transform: uppercase;
    /* Animation removed - GSAP handles this in main.js */
}

.hero-content h1 span {
    display: block;
    color: var(--orion-neon);
    font-style: italic;
    letter-spacing: -2px;
    opacity: 1 !important;
    /* Force visibility */
    visibility: visible !important;
    /* Force visibility */
}

.hero-content p {
    font-size: clamp(1.2rem, 2.5vw, 1.8rem);
    max-width: 600px;
    margin: 0 0 60px;
    color: var(--text-secondary);
    line-height: 1.3;
    animation: fadeUp 1.2s var(--transition-premium) 0.2s forwards;
    opacity: 0;
    font-weight: 500;
}

/* Hero Background Element (Radical) */
.hero-orbital {
    position: absolute;
    top: 50%;
    right: -10%;
    width: 600px;
    height: 600px;
    border: 1px solid rgba(255, 109, 0, 0.1);
    border-radius: 50%;
    transform: translateY(-50%);
    pointer-events: none;
    z-index: -1;
}

.hero-orbital::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 20px;
    height: 20px;
    background: var(--orion-neon);
    border-radius: 50%;
    box-shadow: 0 0 40px var(--orion-neon);
    animation: orbit 10s linear infinite;
}

/* --- Estilos do Portfólio (Refinado) --- */
.portfolio-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 32px;
    margin-top: 64px;
    perspective: 2000px;
}

.portfolio-card {
    background-color: transparent;
    width: 100%;
    aspect-ratio: 4 / 3;
    border-radius: 20px;
    opacity: 0;
    transform: translateY(40px);
    transition: all 0.8s var(--transition-smooth);
}

.portfolio-card.is-visible {
    opacity: 1;
    transform: translateY(0);
}

.card-inner {
    position: relative;
    width: 100%;
    height: 100%;
    transition: transform 0.8s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    transform-style: preserve-3d;
    box-shadow: 0 15px 45px rgba(0, 0, 0, 0.4);
    border-radius: 20px;
}

.portfolio-card:hover .card-inner {
    transform: rotateY(180deg);
}

.card-front,
.card-back {
    position: absolute;
    width: 100%;
    height: 100%;
    -webkit-backface-visibility: hidden;
    backface-visibility: hidden;
    border-radius: 20px;
    overflow: hidden;
}

.card-front img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    filter: grayscale(20%) contrast(1.1);
    transition: filter 0.5s ease;
}

.portfolio-card:hover .card-front img {
    filter: grayscale(0%) contrast(1.2);
}

.card-back {
    background: var(--orion-blue);
    background: linear-gradient(135deg, var(--orion-blue) 0%, var(--orion-deep) 100%);
    border: 1px solid var(--glass-border);
    color: var(--text-primary);
    transform: rotateY(180deg);
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    padding: 32px;
    text-align: left;
}

.card-back h3 {
    font-family: var(--font-heading);
    font-size: 1.4rem;
    color: var(--text-primary);
    margin-bottom: 8px;
    font-weight: 700;
}

.card-back .portfolio-category {
    font-size: 0.8rem;
    font-weight: 700;
    color: var(--orion-neon);
    text-transform: uppercase;
    letter-spacing: 2px;
    margin-bottom: 16px;
}

.card-back p {
    font-size: 1rem;
    color: var(--text-secondary);
    margin-bottom: 24px;
    flex-grow: 1;
    line-height: 1.6;
}

.btn-secondary {
    background-color: transparent;
    color: var(--orion-neon);
    border: 1px solid var(--orion-neon);
    padding: 10px 24px;
    border-radius: 10px;
    font-family: var(--font-heading);
    font-weight: 600;
    transition: all 0.3s ease;
    font-size: 0.9rem;
    align-self: flex-start;
    margin-top: auto;
}

.btn-secondary:hover {
    background-color: var(--orion-neon);
    color: #FFFFFF;
    box-shadow: 0 0 20px rgba(255, 109, 0, 0.4);
}

/* --- Seção Sobre Nós (Deep Tech) --- */
.about-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: stretch;
}

.about-image {
    position: relative;
    border-radius: 40px;
    overflow: hidden;
    box-shadow: 0 40px 80px rgba(0, 0, 0, 0.6);
    border: 1px solid var(--glass-border);
    /* aspect-ratio removido para garantir altura igual ao texto */
    height: 100%;
    display: flex;
    /* Garante que a img interna preencha */
}

.about-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
    filter: grayscale(40%) contrast(1.1);
    transition: all 0.8s var(--transition-smooth);
}

.about-image:hover img {
    filter: grayscale(0%) contrast(1.2);
    transform: scale(1.05);
}

.glass-card {
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    padding: 40px;
    border-radius: 40px;
    height: 100%;
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.about-content h2 {
    text-align: left;
    font-size: clamp(2rem, 4vw, 3rem);
    margin-bottom: 24px;
    line-height: 1.1;
    color: var(--text-primary);
}

.about-content .intro-text {
    font-size: 1.1rem;
    color: var(--text-secondary);
    margin-bottom: 48px;
    line-height: 1.7;
}

.about-us-points {
    display: flex;
    flex-direction: column;
    gap: 40px;
}

.point-item {
    display: flex;
    gap: 24px;
    align-items: flex-start;
}

.point-icon {
    flex-shrink: 0;
    width: 48px;
    height: 48px;
    background: rgba(255, 109, 0, 0.1);
    border-radius: 12px;
    display: grid;
    place-items: center;
    color: var(--orion-neon);
}

.point-icon i {
    width: 24px;
    height: 24px;
}

.point-text h4 {
    font-family: var(--font-heading);
    font-size: 1.1rem;
    margin-bottom: 8px;
    color: var(--text-primary);
}

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

/* --- Seção de Contato --- */
.contact-container {
    max-width: 700px;
    text-align: center;
}

.contact-container p {
    margin-bottom: 40px;
    font-size: 1.1rem;
    opacity: 0.8;
}

.contact-buttons-wrapper {
    display: flex;
    justify-content: center;
    gap: 20px;
    flex-wrap: wrap;
}

.btn-contact {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 15px 30px;
    font-size: 1.1rem;
    border-radius: 8px;
    text-decoration: none;
    color: var(--branco);
    font-family: var(--fonte-titulo);
    font-weight: 600;
    transition: transform 0.3s ease, background-color 0.3s ease;
}

.btn-contact svg {
    width: 24px;
    height: 24px;
}

.btn-contact.whatsapp {
    background-color: #25D366;
}

.btn-contact.whatsapp:hover {
    background-color: #1DA851;
    transform: translateY(-3px);
}

.btn-contact.email {
    background-color: #6c757d;
}

.btn-contact.email:hover {
    background-color: #5a6268;
    transform: translateY(-3px);
}

/* --- ESTILOS PARA PÁGINAS INTERNAS DE SERVIÇO --- */
.page-hero {
    min-height: 50vh;
    padding-top: 120px;
    padding-bottom: 60px;
    background-color: transparent;
    color: var(--branco);
    text-align: center;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    position: relative;
    z-index: 2;
}

.page-hero h1 {
    color: var(--branco);
    font-size: clamp(2.5rem, 5vw, 3.5rem);
    margin-top: 10px;
    animation: none;
    border: none;
}

.page-hero .page-hero-subtitle {
    font-family: var(--fonte-titulo);
    color: var(--laranja-vibrante);
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.page-hero p {
    max-width: 700px;
    margin: 20px auto 0;
    opacity: 0.9;
    font-size: 1.2rem;
}

/* --- Correção: Títulos em Tema Dark --- */
.content-section-dark .section-subtitle {
    color: var(--text-secondary);
}

.section-title {
    text-align: center;
    font-size: 2.5rem;
    color: var(--text-primary);
    /* Branco ao invés de azul escuro */
}

.platforms-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 30px;
    margin-top: 50px;
}

.platforms-grid.single-col {
    grid-template-columns: 1fr;
}

.platform-card {
    background-color: var(--glass-bg);
    border: 1px solid var(--glass-border);
    backdrop-filter: blur(12px);
    padding: 40px;
    border-radius: 20px;
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.2);
    opacity: 0;
    transform: translateY(30px);
    transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    height: 100%;
    display: flex;
    flex-direction: column;
}

.platform-card:hover {
    transform: translateY(-10px);
    border-color: var(--orion-neon);
    box-shadow: 0 30px 60px rgba(0, 0, 0, 0.4);
}

.platform-card.is-visible {
    opacity: 1;
    transform: translateY(0);
}

.platform-icon {
    height: 50px;
    margin-bottom: 20px;
}

.platform-icon svg {
    height: 100%;
    width: auto;
    fill: var(--branco);
    /* Contraste corrigido */
    transition: fill 0.3s ease;
}

.platform-card:hover .platform-icon svg {
    fill: var(--orion-neon);
}

.platform-card h3 {
    font-size: 1.8rem;
    color: var(--text-primary);
    margin-bottom: 15px;
}

.platform-card p {
    line-height: 1.7;
    color: var(--text-secondary);
}

/* Efeito Glow Premium */
@keyframes border-glow {

    0%,
    100% {
        border-color: rgba(255, 255, 255, 0.1);
    }

    50% {
        border-color: rgba(255, 109, 0, 0.4);
    }
}

.glass-card:hover,
.platform-card:hover,
.model-card:hover {
    animation: border-glow 3s infinite;
}

.process-timeline {
    position: relative;
    max-width: 800px;
    margin: 50px auto 0;
    padding-left: 40px;
    border-left: 3px solid var(--laranja-vibrante);
}

.timeline-item {
    position: relative;
    margin-bottom: 50px;
    opacity: 0;
    transform: translateX(-20px);
    transition: opacity 0.6s ease-out, transform 0.6s ease-out;
}

.timeline-item.is-visible {
    opacity: 1;
    transform: translateX(0);
}

.timeline-item:nth-child(2) {
    transition-delay: 0.2s;
}

.timeline-item:nth-child(3) {
    transition-delay: 0.3s;
}

.timeline-item:nth-child(4) {
    transition-delay: 0.4s;
}

.timeline-item:last-child {
    margin-bottom: 0;
}

.timeline-number {
    position: absolute;
    left: -63px;
    top: -5px;
    width: 40px;
    height: 40px;
    background-color: var(--laranja-vibrante);
    color: var(--branco);
    border-radius: 50%;
    display: grid;
    place-items: center;
    font-family: var(--fonte-titulo);
    font-weight: 700;
    font-size: 1.2rem;
    border: 3px solid var(--azul-escuro);
    transition: transform 0.3s;
}

.timeline-item:hover .timeline-number {
    transform: scale(1.1);
}

.timeline-content h4 {
    font-size: 1.5rem;
    color: var(--branco);
    margin-bottom: 10px;
}

.timeline-content p {
    opacity: 0.8;
}

.check-list {
    list-style: none;
    padding-left: 0;
    margin-top: 20px;
}

.check-list li {
    padding-left: 35px;
    position: relative;
    font-size: 1.1rem;
    margin-bottom: 15px;
}

.check-list li::before {
    content: '✓';
    position: absolute;
    left: 0;
    top: 0;
    color: var(--laranja-vibrante);
    font-weight: bold;
    font-size: 1.5rem;
    line-height: 1;
}

.animated-element {
    opacity: 0;
    transform: translateY(20px);
    transition: opacity 0.6s ease-out, transform 0.6s ease-out;
}

.animated-element.is-visible {
    opacity: 1;
    transform: translateY(0);
}

.productized-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 30px;
    margin-top: 50px;
}

.model-card {
    background-color: var(--branco);
    color: var(--cinza-escuro);
    border-radius: 12px;
    padding: 30px;
    display: flex;
    flex-direction: column;
    text-align: left;
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.1);
    border-top: 2px solid var(--orion-neon);
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.6s ease-out, transform 0.6s ease-out, box-shadow 0.3s ease;
    height: 100%;
    /* Garante altura igual */
    border: 1px solid rgba(0, 0, 0, 0.05);
    /* Definição sutil */
}

.model-card.is-visible {
    opacity: 1;
    transform: translateY(0);
}

.model-card:nth-child(2) {
    transition-delay: 0.2s;
}

.model-card:nth-child(3) {
    transition-delay: 0.4s;
}

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

.model-icon {
    width: 50px;
    height: 50px;
    background-color: var(--laranja-vibrante);
    border-radius: 8px;
    display: grid;
    place-items: center;
    margin-bottom: 20px;
}

.model-icon svg {
    stroke: var(--branco);
}

.model-card h3 {
    color: var(--azul-escuro);
    font-size: 1.6rem;
    text-align: left;
}

.model-card .model-subtitle {
    font-style: italic;
    color: var(--cinza-escuro);
    opacity: 0.8;
    margin-bottom: 20px;
    text-align: left;
}

.features-list {
    list-style: none;
    padding-left: 0;
    margin-bottom: 25px;
    flex-grow: 1;
}

.features-list li {
    padding-left: 25px;
    position: relative;
    margin-bottom: 10px;
}

.features-list li::before {
    content: '✓';
    position: absolute;
    left: 0;
    color: var(--laranja-vibrante);
}

.model-card .btn-secondary {
    margin-top: auto;
    align-self: flex-start;
}

.custom-card {
    grid-column: 1 / -1;
    background: linear-gradient(45deg, var(--azul-escuro), #1d3b5f);
    color: var(--branco);
    border-radius: 12px;
    padding: 40px;
    text-align: center;
    margin-top: 30px;
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.6s ease-out, transform 0.6s ease-out;
}

.custom-card.is-visible {
    opacity: 1;
    transform: translateY(0);
}

.custom-card h3 {
    color: var(--branco);
    font-size: 2rem;
}

.custom-card p {
    max-width: 600px;
    margin: 15px auto 25px;
    opacity: 0.9;
}

.model-card .btn-secondary {
    color: var(--laranja-vibrante);
}

.model-card .btn-secondary:hover {
    background-color: var(--laranja-vibrante);
    color: var(--branco);
}


/* --- Service Pages Refactor (Premium - Standardized to Index) --- */
.page-hero {
    min-height: 90vh;
    padding-top: 180px;
    display: flex;
    align-items: flex-start;
    justify-content: flex-start;
    background: transparent;
    position: relative;
    overflow: visible;
    /* Changed from hidden to prevent text clipping */
    text-align: left;
}

.page-hero .container {
    max-width: 1400px;
    padding-left: 100px;
}

/* Removed ::after to cleaner look, will use hero-orbital in HTML */

/* Typography Matching Index Ultra-Brutalism */
.hero-primary-title {
    font-family: var(--font-heading);
    font-size: clamp(3rem, 10vw, 7rem);
    /* Bigger, closer to Index */
    font-weight: 800;
    line-height: 1.25;
    /* Further increased to fix Tilde (~) clipping */
    letter-spacing: -4px;
    margin-bottom: 30px;
    padding-bottom: 20px;
    padding-top: 30px;
    padding-top: 30px;
    /* Extra space for top ascenders/diacritics - Critical Fix */
    color: #FFF;
    text-transform: uppercase;
    opacity: 1;
    /* Ensure starts visible for GSAP animation */
}

.hero-primary-title .accent-color {
    font-style: italic;
    display: inline-block;
    opacity: 1 !important;
    /* Critical: Prevent transparency */
    visibility: visible !important;
    /* Critical: Always visible */
}

.page-hero h1 {
    /* Legacy fallback usually overriden by hero-primary-title */
    font-size: clamp(3rem, 10vw, 7rem);
    line-height: 0.9;
    letter-spacing: -4px;
    text-transform: uppercase;
    margin-bottom: 24px;
}

.page-hero-subtitle {
    display: block;
    color: var(--orion-neon);
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 4px;
    font-size: 0.9rem;
    margin-bottom: 16px;
}

.about-grid.reverse {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 100px;
    align-items: center;
}

.asymmetric-layout {
    display: grid;
    grid-template-columns: 0.8fr 1.2fr;
    gap: 60px;
}

.check-list {
    list-style: none;
    margin-top: 32px;
}

.check-list li {
    position: relative;
    padding-left: 32px;
    margin-bottom: 16px;
    font-weight: 500;
    color: var(--text-secondary);
}

.check-list li::before {
    content: '→';
    position: absolute;
    left: 0;
    color: var(--orion-neon);
    font-weight: 800;
}

/* --- Rodapé --- */
.main-footer {
    padding: 60px 0 40px;
    background-color: #051424;
    color: var(--branco);
    text-align: left;
    position: relative;
    z-index: 2;
}

.footer-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 40px;
    margin-bottom: 40px;
}

.footer-col h4 {
    font-family: var(--fonte-titulo);
    font-size: 1.2rem;
    color: var(--branco);
    margin-bottom: 20px;
}

.footer-col p {
    color: rgba(255, 255, 255, 0.7);
    line-height: 1.8;
    margin-bottom: 0;
}

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

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

.footer-col ul a {
    color: rgba(255, 255, 255, 0.7);
    text-decoration: none;
    transition: color 0.3s, padding-left 0.3s;
    display: inline-block;
    position: relative;
}

.footer-col ul a:hover {
    color: var(--orion-neon);
    padding-left: 5px;
}

/* --- Correção Logo Footer --- */
.main-footer .logo-icon {
    background-color: #FFFFFF !important;
    /* Branco puro com important */
    opacity: 1 !important;
}

.footer-col .logo-text {
    color: #FFFFFF !important;
}

.footer-col .logo-container {
    color: var(--branco) !important;
    margin-bottom: 20px;
}

/* --- Páginas de Texto (Privacidade / Termos) --- */
.text-page-section {
    padding: 80px 0;
    color: var(--text-secondary);
}

.text-content {
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    backdrop-filter: blur(12px);
    padding: 50px;
    border-radius: 20px;
    max-width: 900px;
    margin: 0 auto;
}

.text-content h3 {
    color: var(--text-primary);
    margin-top: 40px;
    font-size: 1.5rem;
    margin-bottom: 20px;
}

.text-content p,
.text-content li {
    font-size: 1.05rem;
    line-height: 1.8;
    margin-bottom: 15px;
}

.text-content a {
    color: var(--orion-neon);
    text-decoration: underline;
}

.footer-col .logo-icon {
    background-color: var(--branco);
}

.footer-col .logo-text {
    color: var(--branco);
}

.footer-col .logo-container:hover .logo-icon {
    background-color: var(--laranja-vibrante);
}

.footer-bottom {
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    padding-top: 20px;
    text-align: center;
}

.footer-bottom p {
    font-size: 0.9rem;
    color: rgba(255, 255, 255, 0.5);
}

/* --- EFEITO DE FUNDO COM CONSTELAÇÃO --- */
#constellation-canvas {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100vh;
    z-index: -1;
    transition: opacity 0.5s ease;
}

#constellation-canvas.paused {
    opacity: 0;
    pointer-events: none;
}

/* --- ESTILOS DE ACESSIBILIDADE GLOBAIS --- */
body.high-contrast {
    background-color: var(--preto-contraste);
}

body.high-contrast .content-section,
body.high-contrast .service-card,
body.high-contrast .platform-card {
    background-color: var(--preto-contraste);
}

/* CORREÇÃO: Garante que seções com animação de fundo fiquem transparentes */
body.high-contrast .content-section-dark,
body.high-contrast .page-hero,
body.high-contrast .main-footer {
    /* Adicionado .main-footer */
    background-color: transparent !important;
}

body.high-contrast .content-section h2,
body.high-contrast .service-card h3,
body.high-contrast .point-text h4,
body.high-contrast .platform-card h3,
body.high-contrast .timeline-content h4 {
    color: var(--amarelo-contraste);
}

body.high-contrast .content-section,
body.high-contrast .service-card p,
body.high-contrast .point-text p,
body.high-contrast .footer-col p,
body.high-contrast .footer-col a,
body.high-contrast .main-header,
body.high-contrast .platform-card p,
body.high-contrast .check-list li {
    color: var(--branco);
    background-color: var(--preto-contraste);
}

body.high-contrast .page-hero h1,
body.high-contrast .page-hero p,
body.high-contrast .timeline-content p {
    color: var(--amarelo-contraste);
}

body.high-contrast .logo-text {
    color: var(--amarelo-contraste);
}

body.high-contrast .logo-icon {
    background-color: var(--amarelo-contraste);
}

body.high-contrast .main-nav a {
    color: var(--branco);
}

body.high-contrast .hero-content h1,
body.high-contrast .hero-content p {
    color: var(--amarelo-contraste);
    text-shadow: 2px 2px 4px var(--preto-contraste);
}

body.high-contrast .btn-primary {
    background-color: var(--amarelo-contraste);
    color: var(--preto-contraste);
    border: 2px solid var(--preto-contraste);
}

body.high-contrast .access-btn {
    background: var(--amarelo-contraste);
    color: var(--preto-contraste);
    border-color: var(--preto-contraste);
}

body.high-contrast .access-btn:hover {
    background: var(--preto-contraste);
    color: var(--amarelo-contraste);
}

body.high-contrast .access-btn svg {
    stroke: var(--preto-contraste);
}

.access-btn:hover svg {
    stroke: var(--azul-escuro);
}

body.high-contrast .access-btn:hover svg {
    stroke: var(--amarelo-contraste);
}

body.high-contrast .card-back {
    background-color: var(--preto-contraste);
    color: var(--amarelo-contraste);
    border-color: var(--amarelo-contraste);
}

body.high-contrast .card-back h3,
body.high-contrast .card-back p {
    color: var(--amarelo-contraste);
}

body.high-contrast .card-back .portfolio-category {
    color: #FFF;
}

body.high-contrast .btn-secondary {
    background-color: var(--amarelo-contraste);
    color: var(--preto-contraste);
    border-color: var(--preto-contraste);
}

/* --- Serviços Grid (Sistemas) --- */
.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    grid-auto-rows: 1fr;
    gap: 40px;
    margin-top: 50px;
}

.service-card {
    background-color: var(--glass-bg);
    border: 1px solid var(--glass-border);
    backdrop-filter: blur(12px);
    padding: 40px;
    border-radius: 20px;
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.2);
    transition: transform 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275), border-color 0.3s ease, box-shadow 0.3s ease, background-color 0.3s ease;
    height: 100%;
    display: flex;
    flex-direction: column;
    text-align: left;
}

.service-card:hover {
    transform: translateY(-10px);
    border-color: var(--orion-neon);
    box-shadow: 0 30px 60px rgba(0, 0, 0, 0.4);
    animation: border-glow 3s infinite;
}

.service-icon {
    width: 60px;
    height: 60px;
    background: rgba(255, 109, 0, 0.1);
    border-radius: 12px;
    display: grid;
    place-items: center;
    margin-bottom: 24px;
    color: var(--orion-neon);
    transition: all 0.3s ease;
}

.service-card:hover .service-icon {
    background: var(--orion-neon);
    color: #FFF;
    transform: scale(1.1);
}

.service-icon svg {
    width: 30px;
    height: 30px;
    stroke: currentColor;
    stroke-width: 2;
}

.service-card h3 {
    font-size: 1.5rem;
    color: var(--text-primary);
    margin-bottom: 16px;
    font-family: var(--font-heading);
}

.service-card p {
    color: var(--text-secondary);
    line-height: 1.7;
    flex-grow: 1;
}

/* --- Estilos para Animação Pausada --- */
body.animation-paused h1 {
    animation: none;
    border-right: none;
}

body.animation-paused .animated-element,
body.animation-paused .service-card,
body.animation-paused .portfolio-card,
body.animation-paused .point-item,
body.animation-paused .platform-card,
body.animation-paused .timeline-item {
    animation: none;
    opacity: 1;
    transform: none;
}


/* --- RESPONSIVIDADE FINAL --- */
@media (max-width: 992px) {

    .services-grid,
    .portfolio-grid {
        grid-template-columns: 1fr 1fr;
        grid-auto-rows: auto;
    }

    .about-grid {
        grid-template-columns: 1fr;
        gap: 40px;
    }

    .about-image {
        order: 2;
        max-width: 600px;
        margin: 0 auto;
    }

    .about-content {
        order: 1;
        padding: 40px 20px;
        text-align: center;
    }

    .about-content h2 {
        text-align: center;
    }

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

@media (max-width: 768px) {

    /* --- MUDANÇA PRINCIPAL: Esconde apenas a navegação de desktop --- */
    .main-nav {
        display: none;
    }

    /* --- MUDANÇA PRINCIPAL: Mostra o botão do menu mobile --- */
    .menu-toggle {
        display: flex;
    }

    /* Ajustes gerais para mobile */
    .hero-section h1 {
        white-space: normal;
        animation: none;
        border-right: none;
        font-size: clamp(2.5rem, 12vw, 4rem);
    }

    .services-grid,
    .portfolio-grid {
        grid-template-columns: 1fr;
        grid-auto-rows: auto;
        gap: 24px;
    }

    .footer-grid {
        grid-template-columns: 1fr;
        text-align: center;
        gap: 40px;
    }

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

    .footer-col .logo-container {
        justify-content: center;
        margin-bottom: 20px;
    }
}

/* --- Estados de Revelação (Handled by GSAP) --- */
.reveal,
.reveal-left,
.reveal-right,
.reveal-up {
    /* Opacity managed by JS to avoid accessibility issues */
    will-change: transform, opacity;
}

/* Cleanup duplicate definitions if any */

.service-card img,
.portfolio-card img,
.about-image img {
    transition: transform 1.5s var(--transition-premium);
}

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

/* --- UI/UX PRO MAX: Custom Cursor --- */
.custom-cursor {
    width: 32px;
    height: 32px;
    background: var(--orion-neon);
    border-radius: 50%;
    position: fixed;
    top: 0;
    left: 0;
    pointer-events: none;
    z-index: 10000;
    /* transform handled by GSAP xPercent/yPercent */
    transition: width 0.3s ease, height 0.3s ease, background-color 0.3s ease, border-color 0.3s ease, filter 0.3s ease;
    display: flex;
    align-items: center;
    justify-content: center;
    filter: drop-shadow(0 0 15px rgba(255, 109, 0, 0.6));
}

.cursor-logo-icon {
    width: 60%;
    height: 60%;
    background-color: var(--orion-neon);
    -webkit-mask-image: url(../images/logo-icon-only.png);
    mask-image: url(../images/logo-icon-only.png);
    -webkit-mask-size: contain;
    mask-size: contain;
    -webkit-mask-repeat: no-repeat;
    mask-repeat: no-repeat;
    -webkit-mask-position: center;
    mask-position: center;
    opacity: 0;
    transform: scale(0.5);
    transition: all 0.3s ease;
}

.custom-cursor.cursor-active {
    width: 60px;
    height: 60px;
    background-color: #051424 !important;
    /* Footer Background Color */
    filter: drop-shadow(0 0 25px rgba(5, 20, 36, 0.9));
    border: 1px solid rgba(255, 255, 255, 0.1);
}

.custom-cursor.cursor-active .cursor-logo-icon {
    opacity: 1;
    transform: scale(1);
    /* Tamanho natural */
    width: 60%;
    /* Ajuste fino do tamanho da logo dentro da bolinha */
    height: 60%;
    background-color: #FFFFFF;
    /* Branco Puro (igual Footer) */
}

.cursor-tooltip {
    position: fixed;
    top: 0;
    left: 0;
    pointer-events: none;
    z-index: 10001;
    background: linear-gradient(135deg, rgba(255, 109, 0, 0.95), rgba(255, 140, 0, 0.95));
    color: white;
    padding: 8px 16px;
    border-radius: 8px;
    font-size: 0.85rem;
    font-weight: 600;
    letter-spacing: 0.5px;
    opacity: 0;
    visibility: hidden;
    transform: translate(-50%, -50%) scale(0.8);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.2);
    box-shadow: 0 8px 32px rgba(255, 109, 0, 0.3);
    white-space: nowrap;
    max-width: 200px;
    overflow: hidden;
    text-overflow: ellipsis;
}

/* --- UI/UX PRO MAX: Sharp Focus Cards --- */
.narrative-item,
.portfolio-item,
.service-card {
    transition: filter 0.8s var(--transition-premium), transform 0.8s var(--transition-premium);
    filter: saturate(0.8) contrast(0.9);
}

.narrative-item:hover,
.portfolio-item:hover,
.service-card:hover {
    filter: saturate(1.2) contrast(1.1);
}

/* Specific Focus for Jesko Style */
.narrative-visual {
    overflow: hidden;
    border-radius: 40px;
}

.narrative-visual img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transform: scale(1.1);
    transition: transform 2s var(--transition-premium);
}

.narrative-item:hover .narrative-visual img {
    transform: scale(1);
}

/* Typography Focus */
h1 span,
h2 span,
h3 span {
    color: var(--orion-neon);
    position: relative;
    display: inline-block;
}

h1 span::after {
    content: '';
    position: absolute;
    bottom: 10%;
    left: 0;
    width: 100%;
    height: 10px;
    background: var(--orion-neon);
    opacity: 0.2;
    z-index: -1;
    transform: skewX(-15deg);
}

/* --- UI/UX PRO MAX: Section Pinning Compatibility --- */
.pin-spacer {
    pointer-events: none !important;
}

/* Enhancing Section Headers - Jesko Style */
.section-header h2 {
    font-size: clamp(3rem, 6vw, 5rem);
    font-weight: 800;
    line-height: 0.9;
    letter-spacing: -4px;
    text-transform: uppercase;
    margin-bottom: 40px;
}

/* Narrative Focus Improvement */
.narrative-item {
    padding: 100px 0;
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
}

.narrative-item:last-child {
    border-bottom: none;
}

/* UI/UX PRO MAX: Magnetic Label for Cursor */
/* Old cursor span styles removed - now using tooltip */

/* Glass Refinement Pro Max */
.glass-box {
    background: rgba(255, 255, 255, 0.02);
    border: 1px solid rgba(255, 255, 255, 0.05);
    box-shadow: inset 0 0 20px rgba(255, 255, 255, 0.02);
}

.service-card {
    background: rgba(10, 37, 64, 0.3);
    border: 1px solid rgba(255, 255, 255, 0.05);
    padding: 50px 40px;
    border-radius: 20px;
    transition: all 0.6s var(--transition-premium);
}

.service-card:hover {
    background: rgba(10, 37, 64, 0.6);
    border-color: var(--orion-neon);
    transform: translateY(-15px) scale(1.03);
}

/* --- Performance Optimizations --- */
.content-section,
.content-section-dark,
.hero-section,
.page-hero,
.reveal-up,
.reveal-left,
.reveal-right,
.service-card,
.portfolio-card,
.narrative-item,
.narrative-visual i,
.project-image img,
.service-icon,
.big-icon {
    will-change: transform, opacity;
    backface-visibility: hidden;
}

/* Optimize Blur for Performance */
@media (max-width: 1024px) {

    .content-section,
    .content-section-dark,
    .hero-section,
    .page-hero {
        filter: none !important;
    }

    .custom-cursor {
        display: none !important;
    }
}

/* --- Portfolio Consistency + Página Completa --- */
#portfolio .project-image,
.portfolio-full-image {
    aspect-ratio: 3 / 2;
    height: auto;
    min-height: 220px;
    background: linear-gradient(160deg, rgba(8, 28, 48, 0.95), rgba(5, 20, 36, 0.95));
    padding: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
}

#portfolio .project-image img,
.portfolio-full-image img {
    width: 100%;
    height: 100%;
    object-fit: contain !important;
    object-position: center;
    border-radius: 10px;
}

#portfolio .portfolio-item:hover .project-image img,
.portfolio-full-card:hover .portfolio-full-image img {
    transform: scale(1.01) !important;
}

.portfolio-more {
    margin-top: 42px;
    display: flex;
    justify-content: center;
}

.portfolio-page-section .container {
    max-width: 1320px;
}

.portfolio-page-section {
    padding-top: 170px;
}

.portfolio-page-intro {
    max-width: 760px;
    color: var(--text-secondary);
    font-size: 1.05rem;
    line-height: 1.7;
}

.portfolio-filters {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
    margin-bottom: 36px;
    padding: 14px;
    border: 1px solid var(--glass-border);
    border-radius: 14px;
    background: rgba(255, 255, 255, 0.03);
}

.btn-portfolio-filter {
    border-radius: 999px;
    padding: 9px 16px;
    font-size: 0.74rem;
    letter-spacing: 1px;
    text-transform: uppercase;
    margin-top: 0 !important;
    align-self: auto !important;
    min-height: 36px;
}

.btn-portfolio-filter.is-active {
    background-color: var(--orion-neon);
    color: #FFFFFF !important;
    border-color: var(--orion-neon);
    box-shadow: 0 6px 18px rgba(255, 109, 0, 0.28);
}

.portfolio-full-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 22px;
}

.portfolio-full-card {
    background: linear-gradient(160deg, rgba(10, 37, 64, 0.42), rgba(5, 20, 36, 0.84));
    border: 1px solid var(--glass-border);
    border-radius: 14px;
    overflow: hidden;
    transition: transform 0.3s ease, border-color 0.3s ease, box-shadow 0.3s ease;
    display: flex;
    flex-direction: column;
}

.portfolio-full-card:hover {
    transform: translateY(-4px);
    border-color: var(--orion-neon);
    box-shadow: 0 10px 22px rgba(0, 0, 0, 0.32);
}

.portfolio-full-image {
    min-height: 170px;
    padding: 8px;
}

.portfolio-full-content {
    padding: 12px;
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.portfolio-full-meta {
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: 10px;
    padding: 10px;
    background: rgba(0, 0, 0, 0.16);
}

.portfolio-full-content h3 {
    font-size: 1rem;
    line-height: 1.35;
    margin: 6px 0 0;
    min-height: 2.7em;
}

.portfolio-category-pill {
    width: fit-content;
    font-size: 0.67rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.9px;
    border: 1px solid rgba(255, 109, 0, 0.4);
    color: var(--orion-neon);
    background: rgba(255, 109, 0, 0.08);
    border-radius: 999px;
    padding: 4px 8px;
}

.portfolio-card-description {
    margin: 8px 0 0;
    font-size: 0.9rem;
    line-height: 1.55;
    color: var(--text-secondary);
    display: -webkit-box;
    -webkit-line-clamp: 3;
    -webkit-box-orient: vertical;
    overflow: hidden;
    min-height: 4.2em;
}

.btn-portfolio-action {
    width: 100%;
    padding: 10px 12px;
    font-size: 0.86rem;
    min-height: 40px;
}

.btn-portfolio-action.is-disabled {
    pointer-events: none;
    opacity: 0.75;
    border-color: var(--glass-border);
    color: var(--text-secondary);
    background-color: transparent;
    box-shadow: none;
}

.portfolio-full-actions {
    padding-top: 2px;
}

.portfolio-pagination {
    margin-top: 28px;
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 10px;
}

.portfolio-results-count {
    margin-top: 18px;
    text-align: center;
    color: var(--text-secondary);
    font-size: 0.9rem;
    letter-spacing: 0.4px;
}

.portfolio-empty-state {
    margin-top: 10px;
    padding: 22px;
    border-radius: 12px;
    text-align: center;
    border: 1px dashed var(--glass-border);
    color: var(--text-secondary);
    background: rgba(255, 255, 255, 0.02);
}

.btn-pagination {
    min-width: 42px;
    min-height: 40px;
    padding: 9px 14px;
    font-size: 0.82rem;
    margin-top: 0 !important;
    align-self: auto !important;
}

.btn-pagination.is-active {
    background-color: var(--orion-neon);
    color: #FFFFFF !important;
    border-color: var(--orion-neon);
}

@media (max-width: 768px) {
    .portfolio-page-section {
        padding-top: 140px;
    }

    .portfolio-page-intro {
        font-size: 0.98rem;
    }

    .portfolio-filters {
        gap: 8px;
        padding: 10px;
        margin-bottom: 22px;
    }

    .btn-portfolio-filter {
        padding: 8px 12px;
        font-size: 0.7rem;
    }

    .portfolio-full-grid {
        grid-template-columns: 1fr;
    }

    .portfolio-full-image {
        min-height: 160px;
    }

    .portfolio-card-description {
        font-size: 0.88rem;
        -webkit-line-clamp: 4;
        min-height: 5em;
    }

    .portfolio-pagination {
        gap: 8px;
    }

    .btn-pagination {
        min-width: 38px;
        padding: 8px 12px;
        font-size: 0.78rem;
    }
}

@media (max-width: 860px) {
    .portfolio-full-grid {
        grid-template-columns: 1fr;
    }
}