/* ============================================
   MSX MINDS - RESPONSIVIDADE COMPLETA
   ============================================ */

/* --- BOTÃO VOLTAR AO TOPO --- */
.back-to-top {
    position: fixed;
    bottom: 30px;
    right: 30px;
    width: 50px;
    height: 50px;
    border-radius: 12px;
    border: 2px solid #00f2fe;
    background: linear-gradient(135deg, #1e2330, #0f1219);
    color: #00f2fe;
    font-size: 1.2rem;
    cursor: pointer;
    z-index: 999;
    opacity: 0;
    visibility: hidden;
    transform: translateY(20px);
    transition: all 0.3s ease;
    box-shadow: 0 5px 15px rgba(0, 242, 254, 0.2);
    display: flex;
    align-items: center;
    justify-content: center;
}

.back-to-top.visible {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.back-to-top:hover {
    background: linear-gradient(135deg, #00f2fe, #0ea5e9);
    color: #0f1219;
    transform: translateY(-3px);
    box-shadow: 0 8px 25px rgba(0, 242, 254, 0.4);
}

/* --- MENU STICKY --- */
.menu-sticky {
    position: fixed;
    top: 0;
    left: 50%;
    transform: translateX(-50%);
    z-index: 1001;
    width: calc(100% - 40px);
    max-width: 1200px;
    margin-top: 0 !important;
    box-shadow:
        0 10px 30px rgba(0, 0, 0, 0.8),
        inset 0 1px 2px rgba(255, 255, 255, 0.15),
        0 0 20px rgba(0, 242, 254, 0.2) !important;
    animation: menuSlideDown 0.3s ease;
}

@keyframes menuSlideDown {
    from { transform: translateX(-50%) translateY(-100%); }
    to { transform: translateX(-50%) translateY(0); }
}

/* --- HAMBURGER MENU MOBILE --- */
.hamburger-btn {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: linear-gradient(135deg, #333946, #1c2029);
    border: 2px solid #5a657c;
    border-radius: 10px;
    padding: 12px 15px;
    cursor: pointer;
    z-index: 1002;
    margin-bottom: 10px;
    box-shadow: 0 5px 10px rgba(0, 0, 0, 0.4);
}

.hamburger-btn span {
    display: block;
    width: 25px;
    height: 3px;
    background: #00f2fe;
    border-radius: 2px;
    transition: all 0.3s ease;
    box-shadow: 0 0 5px rgba(0, 242, 254, 0.5);
}

.hamburger-btn.active span:nth-child(1) {
    transform: rotate(45deg) translate(5px, 6px);
    background: #9b51e0;
}

.hamburger-btn.active span:nth-child(2) {
    opacity: 0;
    transform: scaleX(0);
}

.hamburger-btn.active span:nth-child(3) {
    transform: rotate(-45deg) translate(5px, -6px);
    background: #9b51e0;
}

/* --- CARD GLOW EFFECT --- */
.card-3d {
    position: relative;
    overflow: hidden;
}

.card-3d::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: radial-gradient(
        400px circle at var(--mouse-x, 50%) var(--mouse-y, 50%),
        rgba(0, 242, 254, 0.08),
        transparent 60%
    );
    opacity: 0;
    transition: opacity 0.3s ease;
    pointer-events: none;
    z-index: 1;
}

.card-3d.card-glow-active::before {
    opacity: 1;
}

/* --- PARTÍCULAS CANVAS --- */
.particles-canvas {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
    z-index: 0;
}

/* --- MODAL VIDEO --- */
#video-modal .modal-container {
    max-width: 900px;
}

#video-modal .modal-body {
    padding: 0;
    background: #000;
}

#video-player {
    width: 100%;
    display: block;
    border-radius: 0 0 12px 12px;
    outline: none;
}

/* --- EFEITO DE DIGITAÇÃO --- */
.system-badge {
    font-family: 'Orbitron', sans-serif;
    min-width: auto;
    display: inline-flex;
    align-items: center;
}

/* --- SCROLLBAR --- */
::-webkit-scrollbar {
    width: 8px;
}

::-webkit-scrollbar-track {
    background: #0d1117;
}

::-webkit-scrollbar-thumb {
    background: linear-gradient(180deg, #00f2fe, #9b51e0);
    border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
    background: linear-gradient(180deg, #9b51e0, #00f2fe);
}

/* --- SELEÇÃO --- */
::selection {
    background: rgba(0, 242, 254, 0.3);
    color: #ffffff;
}

/* --- FOCUS --- */
a:focus-visible,
button:focus-visible {
    outline: 2px solid #00f2fe;
    outline-offset: 2px;
}

/* --- PAGE-STATS --- */
.page-stats {
    width: 100%;
    padding: 40px 20px;
    background: linear-gradient(135deg, #0f1219, #151922);
    border-top: 1px solid rgba(0, 242, 254, 0.1);
    border-bottom: 1px solid rgba(0, 242, 254, 0.1);
}

.page-stats-container {
    max-width: 1100px;
    margin: 0 auto;
    display: flex;
    justify-content: space-around;
    align-items: center;
    gap: 20px;
    flex-wrap: wrap;
}

.page-stat-item {
    text-align: center;
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.page-stat-icon {
    width: 50px;
    height: 50px;
    border-radius: 50%;
    background: linear-gradient(135deg, rgba(0, 242, 254, 0.12), rgba(155, 81, 224, 0.12));
    border: 1px solid rgba(0, 242, 254, 0.25);
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto;
    font-size: 1.2rem;
    color: #00f2fe;
    box-shadow: 0 0 15px rgba(0, 242, 254, 0.1);
    transition: all 0.3s ease;
}

.page-stat-item:hover .page-stat-icon {
    background: linear-gradient(135deg, rgba(0, 242, 254, 0.25), rgba(155, 81, 224, 0.25));
    box-shadow: 0 0 25px rgba(0, 242, 254, 0.2);
    transform: scale(1.1);
}

.page-stat-number {
    font-family: 'Orbitron', sans-serif;
    font-size: 2rem;
    font-weight: 700;
    background: linear-gradient(135deg, #00f2fe, #9b51e0);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    letter-spacing: 2px;
}

.page-stat-label {
    font-size: 0.8rem;
    color: #94a3b8;
    letter-spacing: 1px;
    text-transform: uppercase;
}

.page-stat-divider {
    width: 1px;
    height: 50px;
    background: linear-gradient(180deg, transparent, rgba(0, 242, 254, 0.3), transparent);
}


/* ============================================
   TABLET (max-width: 1024px)
   ============================================ */
@media (max-width: 1024px) {
    /* Grids de cards - 2 colunas */
    .grid-index,
    .grid-blog,
    .grid-portfolio,
    .grid-eletrica,
    .grid-ia,
    .grid-automacao,
    .grid-servicos {
        grid-template-columns: repeat(2, 1fr) !important;
    }

    /* Pilares */
    .pillars-grid {
        grid-template-columns: repeat(2, 1fr) !important;
    }

    /* Diferenciais */
    .diffs-grid {
        grid-template-columns: repeat(2, 1fr) !important;
    }

    /* Footer */
    .footer-container {
        grid-template-columns: repeat(2, 1fr) !important;
    }

    /* Processo */
    .process-connector {
        display: none;
    }

    .process-timeline {
        gap: 20px !important;
    }
}


/* ============================================
   MOBILE GRANDE (max-width: 768px)
   ============================================ */
@media (max-width: 768px) {
    /* --- BODY --- */
    body {
        padding: 0 !important;
        margin: 0 !important;
        border: none !important;
    }

    /* --- BANNER --- */
    .banner-image {
        max-height: 70vh !important;
        max-height: 70dvh !important;
        height: auto !important;
        width: 100% !important;
        object-fit: contain !important;
    }

    .banner-overlay-text h2 {
        font-size: 0.65rem !important;
        letter-spacing: 2px !important;
    }

    .banner-overlay-text p {
        font-size: 0.45rem !important;
    }

    /* --- MENU HAMBURGER --- */
    .hamburger-btn {
        display: flex !important;
        margin: 10px auto 0;
    }

    .menu-container {
        display: none;
        margin-top: 10px;
    }

    .menu-container.menu-open {
        display: block;
        position: fixed;
        top: 0;
        left: 0;
        width: 100%;
        height: 100vh;
        background: linear-gradient(145deg, #1a1f2e, #0d1117);
        z-index: 1000;
        display: flex;
        align-items: center;
        justify-content: center;
        padding: 20px;
        margin-top: 0;
        border-radius: 0;
        border: none;
    }

    .menu-container.menu-open .menu-list {
        flex-direction: column;
        gap: 15px;
        width: 100%;
        max-width: 300px;
    }

    .menu-container.menu-open .menu-list li {
        min-width: 100%;
        max-width: 100%;
    }

    .menu-container.menu-open .menu-item {
        padding: 18px 20px;
        font-size: 0.85rem;
        flex-direction: row;
        gap: 12px;
        justify-content: flex-start;
    }

    .menu-container.menu-open .icon-ia {
        font-size: 1.4rem;
        margin-bottom: 0;
    }

    .menu-sticky {
        width: calc(100% - 20px);
    }

    /* --- HERO --- */
    .hero-cyber,
    .main-content,
    .target-sectors {
        min-height: auto !important;
        padding: 40px 10px !important;
    }

    .hero-cyber h1 {
        font-size: 2.2rem !important;
        letter-spacing: 3px !important;
    }

    .hero-cyber h2 {
        font-size: 0.9rem !important;
        letter-spacing: 1px !important;
    }

    .hero-description {
        font-size: 0.85rem !important;
        line-height: 1.6 !important;
    }

    .hero-cyber h1::after {
        width: 60% !important;
    }

    .hero-content {
        border-width: 0 2px !important;
        padding: 20px 10px !important;
    }

    .system-badge,
    .section-title {
        font-size: 0.55rem !important;
        padding: 6px 12px !important;
        min-width: auto !important;
        letter-spacing: 1px !important;
    }

    /* --- HERO TECH BADGES --- */
    .hero-tech-badges {
        gap: 6px !important;
    }

    .tech-badge {
        font-size: 0.5rem !important;
        padding: 5px 10px !important;
    }

    /* --- HERO ACTIONS --- */
    .hero-actions {
        flex-direction: column;
        gap: 12px;
    }

    .hero-btn {
        width: 100%;
        justify-content: center;
        font-size: 0.75rem !important;
        padding: 12px 20px !important;
    }

    /* --- STATS --- */
    .stat-number {
        font-size: 1.4rem !important;
    }

    .stat-label {
        font-size: 0.7rem !important;
    }

    .stat-divider {
        display: none !important;
    }

    .stats-container {
        gap: 25px !important;
    }

    .stat-icon {
        width: 40px !important;
        height: 40px !important;
        font-size: 1rem !important;
    }

    /* --- PAGE STATS --- */
    .page-stat-number {
        font-size: 1.5rem !important;
    }

    .page-stat-divider {
        display: none !important;
    }

    .page-stats-container {
        gap: 25px !important;
    }

    /* --- GRID CARDS - 1 COLUNA --- */
    .grid-index,
    .grid-blog,
    .grid-portfolio,
    .grid-eletrica,
    .grid-ia,
    .grid-automacao,
    .grid-servicos {
        grid-template-columns: 1fr !important;
        gap: 15px !important;
    }

    .card-3d {
        border-radius: 10px !important;
    }

    .card-image-wrapper {
        height: 150px !important;
    }

    .card-body {
        padding: 12px !important;
    }

    .card-body h3 {
        font-size: 0.8rem !important;
    }

    .card-intro {
        font-size: 0.75rem !important;
    }

    .card-specs li {
        font-size: 0.7rem !important;
    }

    .card-buttons {
        flex-direction: column;
    }

    .card-buttons .btn-podcast {
        width: 100%;
        font-size: 0.65rem !important;
    }

    /* --- PILARES --- */
    .pillars-grid {
        grid-template-columns: 1fr !important;
        max-width: 400px !important;
        margin: 0 auto;
    }

    .pillar-card {
        padding: 25px 20px !important;
    }

    .pillar-icon {
        width: 55px !important;
        height: 55px !important;
        font-size: 1.4rem !important;
    }

    .pillar-card h3 {
        font-size: 0.8rem !important;
    }

    .pillar-card p {
        font-size: 0.75rem !important;
    }

    .pillar-stat-number {
        font-size: 1.5rem !important;
    }

    /* --- PROCESSO --- */
    .process-timeline {
        flex-direction: column !important;
        align-items: center !important;
    }

    .process-connector {
        transform: rotate(90deg) !important;
        padding: 5px 0 !important;
    }

    .process-step {
        max-width: 100% !important;
        width: 100% !important;
    }

    .process-number {
        font-size: 2rem !important;
    }

    /* --- SOBRE --- */
    .about-grid {
        grid-template-columns: 1fr !important;
        gap: 20px !important;
    }

    .about-card {
        padding: 25px 20px !important;
    }

    .about-icon {
        width: 50px !important;
        height: 50px !important;
        font-size: 1.2rem !important;
    }

    /* --- DIFERENCIAIS --- */
    .diffs-grid {
        grid-template-columns: 1fr !important;
        max-width: 400px !important;
        margin: 0 auto;
    }

    .diff-card {
        padding: 25px 18px !important;
    }

    .diff-icon {
        width: 55px !important;
        height: 55px !important;
        font-size: 1.3rem !important;
    }

    /* --- CTA --- */
    .cta-title {
        font-size: 1.1rem !important;
    }

    .cta-text {
        font-size: 0.85rem !important;
    }

    .cta-actions {
        flex-direction: column;
    }

    .cta-button {
        width: 100%;
        justify-content: center;
        font-size: 0.8rem !important;
        padding: 14px 24px !important;
    }

    /* --- SETORES --- */
    .sectors-title {
        font-size: 0.65rem !important;
        letter-spacing: 2px !important;
    }

    .sector-badge {
        font-size: 0.6rem !important;
        padding: 10px 16px !important;
    }

    .sectors-container {
        gap: 10px !important;
    }

    /* --- FOOTER --- */
    .footer-container {
        grid-template-columns: 1fr !important;
        gap: 15px !important;
    }

    .footer-section {
        padding: 18px 15px !important;
    }

    .footer-logo {
        font-size: 1.2rem !important;
    }

    .footer-slogan {
        font-size: 0.8rem !important;
    }

    .footer-section h4 {
        font-size: 0.7rem !important;
    }

    .footer-whatsapp-btn {
        max-width: 100% !important;
        font-size: 0.7rem !important;
    }

    .footer-bottom p {
        font-size: 0.6rem !important;
    }

    /* --- MODAL --- */
    .modal-container {
        max-height: 90vh !important;
        margin: 10px;
    }

    .modal-header {
        padding: 15px;
    }

    .modal-header h2 {
        font-size: 0.8rem !important;
    }

    .modal-body {
        padding: 15px !important;
    }

    .modal-body h3 {
        font-size: 0.9rem !important;
    }

    .modal-body p {
        font-size: 0.85rem !important;
    }

    /* --- TECH MARQUEE --- */
    .tech-section {
        padding: 40px 10px !important;
    }

    .tech-item {
        min-width: 70px !important;
        padding: 15px 10px !important;
    }

    .tech-item i {
        font-size: 1.4rem !important;
    }

    .tech-item span {
        font-size: 0.5rem !important;
    }

    /* --- BLOG SPECIFICS --- */
    .grid-blog .card-image-wrapper {
        height: 130px !important;
    }

    /* --- PORTFOLIO SPECIFICS --- */
    .grid-portfolio .card-image-wrapper {
        height: 140px !important;
    }

    /* --- LOJA --- */
    .category-nav {
        gap: 4px !important;
    }

    .category-nav a {
        font-size: 0.6rem !important;
        padding: 6px 10px !important;
    }

    /* --- BACK TO TOP --- */
    .back-to-top {
        width: 42px !important;
        height: 42px !important;
        font-size: 1rem !important;
        bottom: 20px !important;
        right: 20px !important;
    }
}


/* ============================================
    MOBILE PEQUENO (max-width: 480px)
    ============================================ */
@media (max-width: 480px) {
    body {
        padding: 0 !important;
        margin: 0 !important;
    }

    .banner-image {
        max-height: 60vh !important;
        max-height: 60dvh !important;
        height: auto !important;
        width: 100% !important;
        object-fit: contain !important;
    }

    .hero-cyber h1 {
        font-size: 1.8rem !important;
        letter-spacing: 2px !important;
    }

    .hero-cyber h2 {
        font-size: 0.75rem !important;
    }

    .hero-description {
        font-size: 0.8rem !important;
    }

    .tech-badge {
        font-size: 0.45rem !important;
        padding: 4px 8px !important;
    }

    .stat-number {
        font-size: 1.2rem !important;
    }

    .stat-label {
        font-size: 0.6rem !important;
    }

    .page-stat-number {
        font-size: 1.3rem !important;
    }

    .section-title {
        font-size: 0.5rem !important;
        padding: 5px 10px !important;
    }

    .cta-title {
        font-size: 1rem !important;
    }

    .process-number {
        font-size: 1.6rem !important;
    }

    .process-step h3 {
        font-size: 0.85rem !important;
    }

    .process-step p {
        font-size: 0.75rem !important;
    }
}


/* ============================================
    LANDSCAPE MOBILE (max-height: 500px)
    ============================================ */
@media (max-height: 500px) and (orientation: landscape) {
    body {
        padding: 0 !important;
        margin: 0 !important;
    }

    .banner-image {
        max-height: 85vh !important;
        max-height: 85dvh !important;
        height: auto !important;
        width: 100% !important;
        object-fit: contain !important;
    }

    .hero-cyber {
        min-height: auto !important;
        padding: 20px 10px !important;
    }

    .hero-cyber h1 {
        font-size: 1.5rem !important;
    }
}