/* =========================================================================
   Matrix rain effect — fully disabled per request
   ========================================================================= */
#matrix-top-mask { display: none !important; }

/* =========================================================================
   Ziewise — Responsive Rescue Sheet (tablet & mobile)
   Loaded LAST so it overrides styles.css and cyberpunk.css (both use !important heavily).
   Target breakpoints:
     - ≤1280px : small desktop / large tablet landscape
     - ≤1024px : tablet landscape
     - ≤900px  : tablet portrait (hamburger appears here)
     - ≤768px  : large mobile
     - ≤560px  : small mobile
     - ≤400px  : very small mobile
   ========================================================================= */

/* -------- Global: kill horizontal scroll + better touch -------- */
html, body {
    max-width: 100vw !important;
    overflow-x: hidden !important;
    -webkit-text-size-adjust: 100%;
}
*, *::before, *::after { box-sizing: border-box; }
img, svg, iframe, video { max-width: 100%; }

/* Safe fallback — every section padded in % */
section { padding-left: 4% !important; padding-right: 4% !important; }

/* =========================================================================
   HAMBURGER / MOBILE NAV
   ========================================================================= */
.mobile-toggle {
    display: none;
    background: transparent;
    border: 1px solid rgba(0, 240, 255, 0.45);
    border-radius: 6px;
    width: 40px;
    height: 36px;
    padding: 0;
    cursor: pointer;
    position: relative;
    justify-content: center;
    align-items: center;
    box-shadow: 0 0 10px rgba(0, 240, 255, 0.2) inset;
    flex-shrink: 0;
    z-index: 1100;
}
.mobile-toggle span,
.mobile-toggle span::before,
.mobile-toggle span::after {
    display: block;
    position: absolute;
    left: 50%;
    width: 20px;
    height: 2px;
    background: #00f0ff;
    border-radius: 2px;
    transform: translateX(-50%);
    transition: transform .25s ease, top .25s ease, opacity .2s ease;
    box-shadow: 0 0 6px rgba(0, 240, 255, 0.6);
}
.mobile-toggle span { top: 50%; margin-top: -1px; }
.mobile-toggle span::before { content: ""; top: -7px; }
.mobile-toggle span::after  { content: ""; top: 7px; }
.mobile-toggle[aria-expanded="true"] span { background: transparent; box-shadow: none; }
.mobile-toggle[aria-expanded="true"] span::before { top: 0; transform: translateX(-50%) rotate(45deg); }
.mobile-toggle[aria-expanded="true"] span::after  { top: 0; transform: translateX(-50%) rotate(-45deg); }

/* =========================================================================
   ≤1280px — shrink hero cube column, shrink brain
   ========================================================================= */
@media (max-width: 1280px) {
    .hero-section {
        grid-template-columns: 1fr 1fr !important;
        padding-top: 120px !important;
    }
    .hero-cube { grid-column: 1 / -1 !important; margin-top: 20px !important; }
    .brain-orbit { transform: scale(0.78) !important; }
}

/* =========================================================================
   ≤1024px — tablet landscape
   ========================================================================= */
@media (max-width: 1024px) {
    .grid-container { grid-template-columns: repeat(2, 1fr) !important; }
    .tech-grid { grid-template-columns: repeat(2, 1fr) !important; }
    .industry-grid { grid-template-columns: repeat(2, 1fr) !important; }
    .usecase-grid { grid-template-columns: repeat(2, 1fr) !important; }
    .perf-grid { grid-template-columns: repeat(3, 1fr) !important; }
    .value-grid { grid-template-columns: 1fr 1fr !important; }
    .process-strip { flex-wrap: wrap !important; gap: 16px !important; }
    .process-strip .process-step { flex: 1 1 30% !important; min-width: 140px !important; }
    .about-stats { grid-template-columns: repeat(4, 1fr) !important; }

    .footer-content { flex-direction: column !important; align-items: stretch !important; gap: 30px !important; }
    .map-container { width: 100% !important; height: 280px !important; }
}

/* =========================================================================
   SPECIFICITY WAR — kill cyberpunk.css unconditional #hero rules at narrow widths.
   These selectors use `#hero` so they beat every other rule in cyberpunk.css,
   and they are ordered AFTER all other rules so they also win the cascade.
   ========================================================================= */
@media (max-width: 900px) {
    /* 1) Break the 3-column grid. Force single column, full width. */
    #hero.hero-section,
    body #hero.hero-section {
        display: block !important;
        grid-template-columns: none !important;
        grid-template-rows: none !important;
        width: 100% !important;
        max-width: 100vw !important;
        padding: 100px 5% 30px !important;
        min-height: auto !important;
        height: auto !important;
        text-align: center !important;
        overflow: visible !important;
        column-gap: 0 !important;
        row-gap: 0 !important;
    }

    /* 2) Kill the 600px fixed width on brain and the cyberpunk zoom/scale.
          Let it be a responsive square that fits the viewport. */
    #hero .brain-container,
    #hero .brain-container.brain-orbit,
    .hero-section .brain-container,
    .hero-section .brain-container.brain-orbit {
        position: relative !important;
        width: min(86vw, 440px) !important;
        height: min(86vw, 440px) !important;
        max-width: 100% !important;
        margin: 28px auto 0 !important;
        transform: none !important;
        zoom: 1 !important;
        justify-self: center !important;
    }
    #hero .brain-container .synapses-v2,
    .hero-section .brain-container .synapses-v2 {
        width: 100% !important;
        height: 100% !important;
    }

    /* 3) Hero text: full width, centered, normal wrapping. */
    #hero .hero-content,
    .hero-section .hero-content {
        width: 100% !important;
        max-width: 100% !important;
        min-width: 0 !important;
        padding: 0 !important;
        margin: 0 auto !important;
        text-align: center !important;
        justify-self: center !important;
    }
    #hero .hero-content h1,
    .hero-section .hero-content h1 {
        width: 100% !important;
        max-width: 100% !important;
        text-align: center !important;
        font-size: clamp(1.6rem, 6.5vw, 2.6rem) !important;
        line-height: 1.15 !important;
        white-space: normal !important;
        word-break: keep-all !important;
        overflow-wrap: break-word !important;
        margin-bottom: 14px !important;
    }
    #hero .hero-content .subtitle,
    .hero-section .hero-content .subtitle {
        width: 100% !important;
        max-width: 100% !important;
        text-align: center !important;
        margin: 0 auto !important;
        padding-left: 0 !important;
        border-left: none !important;
        font-size: clamp(0.82rem, 2.6vw, 1rem) !important;
    }

    /* 4) Hero cube column: centered below, no fixed grid-col. */
    #hero .cube-section.hero-cube,
    .hero-section .cube-section.hero-cube {
        width: 100% !important;
        max-width: 320px !important;
        margin: 28px auto 0 !important;
        grid-column: auto !important;
    }

    /* 5) Hero bottom (features/tagline): block, wrap naturally. */
    #hero .hero-bottom,
    .hero-section .hero-bottom {
        grid-column: auto !important;
        width: 100% !important;
        margin-top: 24px !important;
    }
    #hero .hero-feature-row,
    .hero-section .hero-feature-row {
        display: grid !important;
        grid-template-columns: repeat(2, 1fr) !important;
        gap: 12px !important;
        max-width: 100% !important;
    }
    #hero .hero-feature,
    .hero-section .hero-feature {
        flex: initial !important;
        max-width: none !important;
        padding: 12px 10px !important;
    }
    #hero .hero-bottom-tagline,
    .hero-section .hero-bottom-tagline {
        font-size: 0.72rem !important;
        max-width: 100% !important;
        padding: 0 4px !important;
    }

    /* 6) Force brain master/pulse back to reasonable sizes (they were
          hardcoded to 200px/180px which is fine, but keep them inside). */
    .master-brain, .master-brain-v2 {
        width: 38% !important;
        height: 38% !important;
        max-width: 200px !important;
        max-height: 200px !important;
    }
    .master-brain .brain-img,
    .master-brain-v2 .brain-img,
    .brain-img {
        width: 100% !important;
        height: 100% !important;
    }
}

/* =========================================================================
   ≤900px — tablet portrait / hamburger starts
   ========================================================================= */
@media (max-width: 900px) {
    /* Navbar: flex row layout. Must kill transform / backdrop-filter / filter
       so the slide-in menu (position:fixed child) escapes navbar as its
       containing block (iOS Safari creates one for backdrop-filter too). */
    .navbar,
    nav.navbar,
    body .navbar,
    .navbar.glass,
    nav.navbar.glass {
        display: flex !important;
        flex-direction: row !important;
        flex-wrap: nowrap !important;
        align-items: center !important;
        justify-content: flex-start !important;
        gap: 8px !important;
        padding: 10px 14px !important;
        left: 8px !important;
        right: 8px !important;
        top: 8px !important;
        bottom: auto !important;
        width: auto !important;
        max-width: none !important;
        min-width: 0 !important;
        transform: none !important;
        -webkit-transform: none !important;
        grid-template-columns: none !important;
        grid-template-rows: none !important;
        backdrop-filter: none !important;
        -webkit-backdrop-filter: none !important;
        filter: none !important;
        will-change: auto !important;
        contain: none !important;
        perspective: none !important;
        border-radius: 14px !important;
        background: linear-gradient(180deg, rgba(4,8,20,0.94) 0%, rgba(8,14,30,0.88) 100%) !important;
    }
    .navbar .logo-link,
    .navbar > a.logo-link {
        display: inline-flex !important;
        align-items: center !important;
        gap: 8px !important;
        flex: 0 0 auto !important;
        min-width: 0 !important;
        margin: 0 !important;
    }
    .navbar .lang-switch {
        margin-left: auto !important;
        margin-right: 0 !important;
        flex: 0 0 auto !important;
    }
    .navbar .lang-switch .lang-btn { padding: 4px 8px !important; font-size: 0.75rem !important; }
    .navbar .logo-symbol { height: 26px !important; }
    .navbar .logo-text { font-size: 1.15rem !important; white-space: nowrap !important; }

    /* Hamburger + slide-in menu: HIDE entirely on mobile per user request.
       Users can scroll normally; the logo area stays uncluttered. */
    .mobile-toggle,
    #mobileToggle,
    button.mobile-toggle {
        display: none !important;
    }
    .navbar .nav-links,
    .navbar ul.nav-links,
    body .navbar .nav-links,
    body .navbar ul#primaryNav {
        display: none !important;
    }
    body.nav-open { overflow: auto !important; }
    body.nav-open::before { content: none !important; display: none !important; }

    /* Hero: single column, readable text */
    .hero-section {
        display: block !important;
        padding: 100px 5% 30px !important;
        min-height: auto !important;
        height: auto !important;
        text-align: center !important;
    }
    .hero-content { text-align: center !important; padding: 0 !important; }
    .hero-content h1,
    .hero-content .subtitle { text-align: center !important; }
    .hero-content h1 { font-size: 2.4rem !important; line-height: 1.15 !important; }
    .subtitle { border-left: none !important; padding-left: 0 !important; font-size: 0.9rem !important; }

    /* Brain container: responsive square, no scale(), no negative margins */
    .brain-container,
    .brain-orbit {
        position: relative !important;
        width: min(88vw, 460px) !important;
        height: min(88vw, 460px) !important;
        max-width: 100% !important;
        margin: 24px auto 0 !important;
        transform: none !important;
    }
    .brain-container .synapses-v2 { width: 100% !important; height: 100% !important; }
    .orbit-ring { transform-origin: center center !important; }

    /* Hero cube: center beneath */
    .hero-cube {
        grid-column: auto !important;
        margin: 28px auto 0 !important;
        max-width: 320px !important;
    }
    .hero-cube .cube-stage { width: 160px !important; height: 160px !important; }
    .hero-cube .cube-face { width: 160px !important; height: 160px !important; }
    .hero-cube .cube-face.cf-front  { transform: translateZ(80px) !important; }
    .hero-cube .cube-face.cf-back   { transform: rotateY(180deg) translateZ(80px) !important; }
    .hero-cube .cube-face.cf-right  { transform: rotateY(90deg)  translateZ(80px) !important; }
    .hero-cube .cube-face.cf-left   { transform: rotateY(-90deg) translateZ(80px) !important; }
    .hero-cube .cube-face.cf-top    { transform: rotateX(90deg)  translateZ(80px) !important; }
    .hero-cube .cube-face.cf-bottom { transform: rotateX(-90deg) translateZ(80px) !important; }

    /* Hero bottom strip: wrap features */
    .hero-bottom { padding: 24px 0 0 !important; }
    .hero-feature-row {
        display: grid !important;
        grid-template-columns: repeat(2, 1fr) !important;
        gap: 14px !important;
    }
    .hero-bottom-tagline { font-size: 0.78rem !important; line-height: 1.5 !important; padding: 0 4px !important; }

    /* Hide simulator/experience section on mobile (not useful on small screens) */
    #simulator,
    section#simulator,
    .simulator-section,
    #simulator-section {
        display: none !important;
    }

    /* Grids */
    .grid-container,
    .tech-grid { grid-template-columns: 1fr !important; gap: 18px !important; }
    .industry-grid,
    .usecase-grid { grid-template-columns: repeat(2, 1fr) !important; gap: 14px !important; }
    .perf-grid { grid-template-columns: repeat(2, 1fr) !important; gap: 14px !important; }
    .value-grid { grid-template-columns: 1fr !important; gap: 20px !important; }

    /* About container padding */
    .about-container { padding: 32px 22px !important; }
    .about-container h2 { font-size: 1.8rem !important; }
    .about-container h3 { font-size: 1.1rem !important; }
    .about-container .desc { font-size: 0.92rem !important; }
    .about-stats { grid-template-columns: repeat(2, 1fr) !important; gap: 16px !important; }
    .stat-item { border-left: none !important; padding: 10px 6px !important; }
    .stat-num { font-size: 1.9rem !important; }
    .certification-badges { gap: 14px !important; flex-wrap: wrap !important; justify-content: center !important; }
    .badge { flex: 0 0 calc(50% - 14px) !important; }

    /* Timeline: stack vertically */
    .timeline {
        flex-direction: column !important;
        align-items: flex-start !important;
        gap: 18px !important;
        padding-left: 18px !important;
        border-left: 1px dashed rgba(0,240,255,0.3) !important;
    }
    .timeline .t-item {
        width: 100% !important;
        padding-left: 12px !important;
    }

    /* Section titles */
    .section-title h2 { font-size: 1.9rem !important; }
    .section-title p { font-size: 0.9rem !important; }
    .section-intro { font-size: 0.9rem !important; padding: 0 4px !important; }

    /* Solution / tech cards — interior breathing room */
    .solution-card, .tech-card {
        padding: 20px 18px !important;
        min-height: auto !important;
        height: auto !important;
    }
    .card-header h3 { font-size: 1.35rem !important; }
    .card-detail-list { font-size: 0.82rem !important; }
    .differentiator { font-size: 0.82rem !important; padding: 8px 10px !important; }
    .simulation-area { max-width: 100% !important; overflow: hidden !important; }

    /* Process strip stacks */
    .process-strip {
        display: grid !important;
        grid-template-columns: repeat(2, 1fr) !important;
        gap: 14px !important;
    }

    /* Simulator scene tabs + stage */
    .sim-tabs {
        display: grid !important;
        grid-template-columns: repeat(3, 1fr) !important;
        gap: 8px !important;
    }
    .sim-tab { padding: 10px 6px !important; }
    .sim-tab .tab-name { font-size: 0.78rem !important; }
    .sim-tab .tab-meta { font-size: 0.6rem !important; }
    .sim-scene, .sim-stage {
        display: block !important;
    }
    .sim-scene {
        grid-template-columns: 1fr !important;
        gap: 20px !important;
    }
    .scene-info, .scene-3d {
        width: 100% !important;
        max-width: 100% !important;
    }
    .scene-info h3 { font-size: 1.4rem !important; }
    .scene-info p { font-size: 0.9rem !important; }
    .scene-stats { flex-wrap: wrap !important; gap: 10px !important; }
    .scene-3d {
        min-height: 260px !important;
        transform: none !important;
    }

    /* Footer */
    .footer { padding: 70px 5% 40px !important; min-height: auto !important; }
    .footer-content { flex-direction: column !important; align-items: stretch !important; gap: 24px !important; }
    .footer-text-info { min-width: 0 !important; width: 100% !important; }
    .map-container { width: 100% !important; min-width: 0 !important; height: 240px !important; }
    .contact-form { width: 100% !important; }
    .form-row { flex-direction: column !important; gap: 8px !important; }
    .contact-form input,
    .contact-form textarea,
    .contact-form select { font-size: 16px !important; /* prevent iOS zoom */ }
}

/* =========================================================================
   ≤768px — large mobile
   ========================================================================= */
@media (max-width: 768px) {
    .hero-content h1 { font-size: 2.1rem !important; }
    .hero-content .subtitle { font-size: 0.85rem !important; }
    .hero-feature-row { grid-template-columns: repeat(2, 1fr) !important; gap: 10px !important; }
    .hero-feature { padding: 10px 8px !important; }
    .hf-num { font-size: 1.4rem !important; }
    .hf-label { font-size: 0.65rem !important; }

    .industry-grid,
    .usecase-grid,
    .perf-grid { grid-template-columns: 1fr 1fr !important; gap: 12px !important; }
    .industry-card, .uc-card, .perf-card { padding: 16px !important; }
    .industry-card h5, .uc-card h5 { font-size: 0.95rem !important; }
    .industry-card p, .uc-card p { font-size: 0.78rem !important; }

    .sim-tabs { grid-template-columns: repeat(2, 1fr) !important; }

    .section-title h2 { font-size: 1.6rem !important; }
    h2 { font-size: 1.6rem !important; }

    /* Cards simulation areas: avoid overflowing */
    .vision-simulator,
    .vpp-simulator,
    .phone-frame,
    .office-simulator,
    .print-simulator,
    .observer-simulator {
        max-width: 100% !important;
        transform: none !important;
    }
    .map-grid { min-height: 180px !important; }
    .hash-stream-container { min-height: 100px !important; }
    .scanner-area, .hotswap-area, .lightweight-area { height: auto !important; min-height: 200px !important; padding: 14px !important; }

    /* Process strip */
    .process-strip { grid-template-columns: 1fr 1fr !important; }
    .process-step { padding: 12px 10px !important; }
    .ps-title { font-size: 0.9rem !important; }
    .ps-desc  { font-size: 0.72rem !important; }
}

/* =========================================================================
   ≤560px — small mobile
   ========================================================================= */
@media (max-width: 560px) {
    section { padding-left: 5% !important; padding-right: 5% !important; }

    .hero-section { padding: 96px 5% 24px !important; }
    .hero-content h1 { font-size: 1.85rem !important; }
    .hero-content .subtitle { font-size: 0.82rem !important; }
    .brain-container, .brain-orbit {
        width: 92vw !important;
        height: 92vw !important;
    }
    .hero-cube .cube-stage,
    .hero-cube .cube-face { width: 140px !important; height: 140px !important; }
    .hero-cube .cube-face.cf-front  { transform: translateZ(70px) !important; }
    .hero-cube .cube-face.cf-back   { transform: rotateY(180deg) translateZ(70px) !important; }
    .hero-cube .cube-face.cf-right  { transform: rotateY(90deg)  translateZ(70px) !important; }
    .hero-cube .cube-face.cf-left   { transform: rotateY(-90deg) translateZ(70px) !important; }
    .hero-cube .cube-face.cf-top    { transform: rotateX(90deg)  translateZ(70px) !important; }
    .hero-cube .cube-face.cf-bottom { transform: rotateX(-90deg) translateZ(70px) !important; }

    .hero-feature-row { grid-template-columns: 1fr 1fr !important; }
    .industry-grid,
    .usecase-grid,
    .perf-grid { grid-template-columns: 1fr !important; }
    .about-stats { grid-template-columns: 1fr 1fr !important; }
    .sim-tabs { grid-template-columns: 1fr 1fr !important; }
    .certification-badges .badge { flex: 0 0 100% !important; }

    .section-title h2 { font-size: 1.45rem !important; }
    .about-container { padding: 24px 16px !important; }
    .about-container h2 { font-size: 1.5rem !important; }
    .about-container h3 { font-size: 1rem !important; }

    .solution-card, .tech-card { padding: 18px 14px !important; }
    .card-header h3 { font-size: 1.2rem !important; }
    .footer { padding: 60px 5% 30px !important; }
    .map-container { height: 200px !important; }
    .copyright { font-size: 0.7rem !important; }
}

/* =========================================================================
   ≤400px — very small phones
   ========================================================================= */
@media (max-width: 400px) {
    .navbar .logo-text { font-size: 1.1rem !important; }
    .hero-content h1 { font-size: 1.6rem !important; }
    .brain-container, .brain-orbit { width: 94vw !important; height: 94vw !important; }
    .hero-cube .cube-stage,
    .hero-cube .cube-face { width: 120px !important; height: 120px !important; }
    .hero-cube .cube-face.cf-front  { transform: translateZ(60px) !important; }
    .hero-cube .cube-face.cf-back   { transform: rotateY(180deg) translateZ(60px) !important; }
    .hero-cube .cube-face.cf-right  { transform: rotateY(90deg)  translateZ(60px) !important; }
    .hero-cube .cube-face.cf-left   { transform: rotateY(-90deg) translateZ(60px) !important; }
    .hero-cube .cube-face.cf-top    { transform: rotateX(90deg)  translateZ(60px) !important; }
    .hero-cube .cube-face.cf-bottom { transform: rotateX(-90deg) translateZ(60px) !important; }
    .sim-tabs { grid-template-columns: 1fr !important; }
}

/* =========================================================================
   Touch-device tweaks: disable hover-triggered simulations causing jitter
   ========================================================================= */
@media (hover: none) and (pointer: coarse) {
    .interactive-card:hover .scan-line,
    .interactive-card:hover .bounding-box { animation-play-state: running; }
    /* Keep cube rotating but allow scroll */
    .cube-stage { touch-action: pan-y; }
}