/* ================================================================
   INFOCUTTER — FUTURISTIC DARK THEME
   ================================================================ */

:root {
    --neon: #00f5ff;
    --neon-glow: rgba(0,245,255,0.4);
    --cyan: #00d4ff;
    --purple: #a855f7;
    --purple-glow: rgba(168,85,247,0.4);
    --blue: #3b82f6;
    --green: #22c55e;
    --orange: #f97316;
    --pink: #ec4899;
    --yellow: #eab308;
    --bg-deep: #020408;
    --bg-dark: #050b14;
    --bg-card: rgba(10,20,35,0.85);
    --bg-card2: rgba(15,25,45,0.9);
    --border: rgba(0,245,255,0.15);
    --border-strong: rgba(0,245,255,0.35);
    --text-main: #e2e8f0;
    --text-muted: #94a3b8;
    --text-dim: #64748b;
    --accent: #00f5ff;
}

/* ================= RESET & BASE ================= */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

html { scroll-behavior: smooth; }

body {
    font-family: 'Rajdhani', 'Inter', sans-serif;
    background-color: var(--bg-deep);
    color: var(--text-main);
    overflow-x: hidden;
    line-height: 1.6;
}

/* ================= MARCA D'ÁGUA ================= */
#watermark-layer {
    position: fixed;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 500px;
    height: 500px;
    background-image: url('../images/infocutter-logo.png');
    background-repeat: no-repeat;
    background-size: contain;
    background-position: center;
    opacity: 0.07;
    pointer-events: none;
    z-index: -1;
    filter: grayscale(100%) brightness(8) contrast(0.5);
}

a { text-decoration: none; color: inherit; }
ul { list-style: none; }
img { max-width: 100%; display: block; }

/* ================= CANVAS BACKGROUNDS ================= */
#matrix-canvas {
    position: fixed;
    top: 0; left: 0;
    width: 100%; height: 100%;
    z-index: 0;
    pointer-events: none;
    opacity: 0.07;
}

#circuit-canvas {
    position: fixed;
    top: 0; left: 0;
    width: 100%; height: 100%;
    z-index: 0;
    pointer-events: none;
    opacity: 0.12;
}

/* ================= SCROLLBAR ================= */
::-webkit-scrollbar { width: 6px; }
::-webkit-scrollbar-track { background: var(--bg-deep); }
::-webkit-scrollbar-thumb { background: var(--neon); border-radius: 3px; }

/* ================= UTILITY ================= */
.container { max-width: 1280px; margin: 0 auto; padding: 0 24px; }

.text-neon { color: var(--neon); text-shadow: 0 0 20px var(--neon-glow); }
.text-cyan { color: var(--cyan); }
.text-accent { color: var(--accent); font-weight: 700; }

.section { padding: 100px 0; position: relative; z-index: 1; }

.section-header {
    text-align: center;
    margin-bottom: 64px;
}

.section-tag {
    display: inline-block;
    font-family: 'Orbitron', monospace;
    font-size: 0.7rem;
    letter-spacing: 4px;
    color: var(--neon);
    border: 1px solid var(--border-strong);
    padding: 6px 18px;
    border-radius: 2px;
    margin-bottom: 18px;
    background: rgba(0,245,255,0.05);
    position: relative;
    overflow: hidden;
}
.section-tag::before {
    content: '';
    position: absolute;
    left: -100%;
    top: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(0,245,255,0.2), transparent);
    animation: shimmer 3s infinite;
}
@keyframes shimmer { to { left: 100%; } }

.section-title {
    font-family: 'Orbitron', monospace;
    font-size: clamp(1.8rem, 4vw, 2.8rem);
    font-weight: 700;
    line-height: 1.2;
    margin-bottom: 16px;
    color: #fff;
    text-shadow: 0 0 40px rgba(255,255,255,0.1);
}

.section-subtitle {
    font-size: 1.1rem;
    color: var(--text-muted);
    max-width: 600px;
    margin: 0 auto;
}

/* ================= NAVBAR ================= */
.navbar {
    position: fixed;
    top: 0; left: 0; right: 0;
    z-index: 1000;
    padding: 0 24px;
    height: 90px;
    display: flex;
    align-items: center;
    background: rgba(2,4,8,0.7);
    backdrop-filter: blur(20px);
    border-bottom: 1px solid var(--border);
    transition: background 0.3s;
}
.navbar.scrolled {
    background: rgba(2,4,8,0.95);
    border-bottom-color: var(--border-strong);
}

.nav-container {
    width: 100%;
    max-width: 1280px;
    margin: 0 auto;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.nav-logo {
    display: flex;
    align-items: center;
    gap: 10px;
    text-decoration: none;
}
.logo-img {
    height: 82px;
    width: auto;
    object-fit: contain;
    background: transparent;
    border: none;
    padding: 0;
    border-radius: 0;
    /* inverte o logo (ícone escuro vira branco) e adiciona brilho neon */
    filter: invert(1) drop-shadow(0 0 8px rgba(0,212,255,0.6));
    transition: filter 0.3s ease, transform 0.3s ease;
}
.logo-img:hover {
    filter: invert(1) drop-shadow(0 0 18px rgba(0,212,255,1));
    transform: scale(1.05);
}
.logo-img-footer {
    height: 84px;
    background: transparent;
    border: none;
    filter: invert(1) drop-shadow(0 0 6px rgba(0,212,255,0.5));
}
/* manter compat para páginas internas que ainda usam icone+texto */
.logo-icon {
    width: 38px; height: 38px;
    background: linear-gradient(135deg, var(--neon), var(--purple));
    border-radius: 6px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1rem;
    color: #000;
    box-shadow: 0 0 15px var(--neon-glow);
}
.logo-text {
    font-family: 'Orbitron', monospace;
    font-size: 1.1rem;
    font-weight: 800;
    color: #fff;
    letter-spacing: 2px;
}
.logo-accent { color: var(--neon); }

.nav-links {
    display: flex;
    align-items: center;
    gap: 8px;
}
.nav-link {
    font-family: 'Rajdhani', sans-serif;
    font-size: 0.9rem;
    font-weight: 600;
    letter-spacing: 1px;
    color: var(--text-muted);
    padding: 8px 14px;
    border-radius: 4px;
    transition: all 0.2s;
    text-transform: uppercase;
}
.nav-link:hover { color: var(--neon); background: rgba(0,245,255,0.07); }
.nav-link.nav-cta {
    border: 1px solid var(--neon);
    color: var(--neon);
    padding: 8px 18px;
}
.nav-link.nav-cta:hover {
    background: var(--neon);
    color: #000;
    box-shadow: 0 0 20px var(--neon-glow);
}

.nav-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 8px;
}
.nav-toggle span {
    display: block;
    width: 24px;
    height: 2px;
    background: var(--neon);
    transition: 0.3s;
    border-radius: 1px;
}

/* ================= HERO ================= */
.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    overflow: hidden;
    z-index: 1;
}

/* Scanlines effect */
.hero-scanlines {
    position: absolute;
    inset: 0;
    background: repeating-linear-gradient(
        0deg,
        transparent,
        transparent 2px,
        rgba(0,245,255,0.015) 2px,
        rgba(0,245,255,0.015) 4px
    );
    pointer-events: none;
    z-index: 1;
}

/* Grid background */
.hero-grid {
    position: absolute;
    inset: 0;
    background-image:
        linear-gradient(rgba(0,245,255,0.05) 1px, transparent 1px),
        linear-gradient(90deg, rgba(0,245,255,0.05) 1px, transparent 1px);
    background-size: 60px 60px;
    pointer-events: none;
    z-index: 0;
}

.hero-content {
    position: relative;
    z-index: 2;
    text-align: center;
    padding: 100px 24px 60px;
    max-width: 1000px;
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    font-family: 'Orbitron', monospace;
    font-size: 0.7rem;
    letter-spacing: 3px;
    color: var(--neon);
    border: 1px solid var(--border-strong);
    padding: 8px 20px;
    border-radius: 2px;
    margin-bottom: 36px;
    background: rgba(0,245,255,0.05);
    text-transform: uppercase;
}
.badge-dot {
    width: 8px; height: 8px;
    border-radius: 50%;
    background: var(--neon);
    box-shadow: 0 0 10px var(--neon);
    animation: pulse 1.5s infinite;
}
@keyframes pulse {
    0%, 100% { opacity: 1; transform: scale(1); }
    50% { opacity: 0.5; transform: scale(0.8); }
}

.hero-title {
    font-family: 'Orbitron', monospace;
    font-weight: 900;
    line-height: 1.05;
    margin-bottom: 28px;
    display: flex;
    flex-direction: column;
    gap: 4px;
}
.title-line-1 {
    font-size: clamp(3rem, 8vw, 7rem);
    color: #fff;
    text-shadow: 0 0 60px rgba(255,255,255,0.2);
    letter-spacing: 8px;
}
.title-line-2 {
    font-size: clamp(2.5rem, 7vw, 6rem);
    background: linear-gradient(90deg, var(--neon), var(--purple), var(--cyan));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    letter-spacing: 6px;
    text-shadow: none;
    filter: drop-shadow(0 0 30px rgba(0,245,255,0.5));
}
.title-line-3 {
    font-size: clamp(2rem, 5vw, 4.5rem);
    color: rgba(255,255,255,0.6);
    letter-spacing: 4px;
}

.hero-subtitle {
    font-size: clamp(1rem, 2.5vw, 1.2rem);
    color: var(--text-muted);
    line-height: 1.8;
    margin-bottom: 48px;
    max-width: 700px;
    margin-left: auto;
    margin-right: auto;
}

.hero-stats {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0;
    margin-bottom: 48px;
    flex-wrap: wrap;
    background: rgba(0,245,255,0.04);
    border: 1px solid var(--border);
    border-radius: 8px;
    padding: 24px 32px;
    backdrop-filter: blur(10px);
}
.stat-item {
    text-align: center;
    padding: 0 32px;
}
.stat-number {
    font-family: 'Orbitron', monospace;
    font-size: clamp(1.8rem, 4vw, 2.5rem);
    font-weight: 800;
    color: var(--neon);
    text-shadow: 0 0 20px var(--neon-glow);
    line-height: 1;
    margin-bottom: 6px;
}
.stat-label {
    font-size: 0.75rem;
    color: var(--text-dim);
    letter-spacing: 1px;
    text-transform: uppercase;
}
.stat-divider {
    width: 1px;
    height: 48px;
    background: var(--border);
    flex-shrink: 0;
}

.hero-cta {
    display: flex;
    gap: 16px;
    justify-content: center;
    flex-wrap: wrap;
}

/* ================= BUTTONS ================= */
.btn-primary {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 15px 32px;
    background: linear-gradient(135deg, var(--neon), var(--cyan));
    color: #000;
    font-family: 'Orbitron', monospace;
    font-size: 0.8rem;
    font-weight: 700;
    letter-spacing: 2px;
    text-transform: uppercase;
    border: none;
    border-radius: 4px;
    cursor: pointer;
    transition: all 0.3s;
    box-shadow: 0 0 30px var(--neon-glow);
    position: relative;
    overflow: hidden;
}
.btn-primary::after {
    content: '';
    position: absolute;
    top: -50%; left: -50%;
    width: 200%; height: 200%;
    background: linear-gradient(transparent, rgba(255,255,255,0.1), transparent);
    transform: rotate(45deg) translateX(-100%);
    transition: transform 0.5s;
}
.btn-primary:hover {
    box-shadow: 0 0 50px var(--neon-glow), 0 0 80px var(--neon-glow);
    transform: translateY(-2px);
}
.btn-primary:hover::after { transform: rotate(45deg) translateX(100%); }

.btn-secondary {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 14px 32px;
    background: transparent;
    color: var(--text-main);
    font-family: 'Orbitron', monospace;
    font-size: 0.8rem;
    font-weight: 700;
    letter-spacing: 2px;
    text-transform: uppercase;
    border: 1px solid var(--border-strong);
    border-radius: 4px;
    cursor: pointer;
    transition: all 0.3s;
}
.btn-secondary:hover {
    border-color: var(--neon);
    color: var(--neon);
    background: rgba(0,245,255,0.07);
    box-shadow: 0 0 20px var(--neon-glow);
}

/* HUD Elements */
.hud-element {
    position: absolute;
    font-family: 'Orbitron', monospace;
    font-size: 0.6rem;
    letter-spacing: 2px;
    z-index: 2;
    display: flex;
    flex-direction: column;
    gap: 4px;
}
.hud-top-right { top: 100px; right: 40px; text-align: right; }
.hud-bottom-left { bottom: 80px; left: 40px; }
.hud-line { color: rgba(0,245,255,0.5); }
.hud-green { color: rgba(34,197,94,0.8); }
.hud-cyan { color: var(--neon); }

.scroll-indicator {
    position: absolute;
    bottom: 36px;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 8px;
    font-family: 'Orbitron', monospace;
    font-size: 0.55rem;
    letter-spacing: 3px;
    color: rgba(0,245,255,0.4);
    z-index: 2;
}
.scroll-arrow {
    width: 20px; height: 20px;
    border-right: 2px solid var(--neon);
    border-bottom: 2px solid var(--neon);
    transform: rotate(45deg);
    animation: bounceDown 1.5s infinite;
    box-shadow: 0 0 8px var(--neon-glow);
}
@keyframes bounceDown {
    0%, 100% { transform: rotate(45deg) translateY(0); }
    50% { transform: rotate(45deg) translateY(6px); }
}

/* ================= HIGHLIGHT BAR ================= */
.highlight-bar {
    position: relative;
    z-index: 1;
    background: linear-gradient(90deg, rgba(0,245,255,0.05), rgba(168,85,247,0.1), rgba(0,245,255,0.05));
    border-top: 1px solid var(--border);
    border-bottom: 1px solid var(--border);
    padding: 18px 24px;
    overflow: hidden;
}
.highlight-bar::before {
    content: '';
    position: absolute;
    top: 0; left: -100%;
    width: 60%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(0,245,255,0.06), transparent);
    animation: slide 4s linear infinite;
}
@keyframes slide { to { left: 200%; } }
.highlight-container {
    max-width: 1280px;
    margin: 0 auto;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 20px;
    flex-wrap: wrap;
}
.highlight-item {
    display: flex;
    align-items: center;
    gap: 8px;
    font-family: 'Rajdhani', sans-serif;
    font-size: 0.95rem;
    color: var(--text-muted);
    font-weight: 500;
}
.highlight-item i { color: var(--neon); font-size: 0.9rem; }
.highlight-item strong { color: var(--neon); font-weight: 700; }
.highlight-sep { color: var(--border-strong); font-size: 1.2rem; }

/* ================= ABOUT ================= */
.about-section { background: rgba(5,11,20,0.5); }

.about-grid {
    display: grid;
    grid-template-columns: 380px 1fr;
    gap: 48px;
    align-items: start;
}

.about-card {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: 8px;
    padding: 40px 32px;
    text-align: center;
    position: relative;
    overflow: hidden;
}
.about-card::before {
    content: '';
    position: absolute;
    top: 0; left: 0; right: 0;
    height: 2px;
    background: linear-gradient(90deg, transparent, var(--neon), transparent);
}

.about-avatar {
    position: relative;
    display: inline-block;
    margin-bottom: 20px;
}
.avatar-ring {
    width: 90px; height: 90px;
    border-radius: 50%;
    background: linear-gradient(135deg, rgba(0,245,255,0.15), rgba(168,85,247,0.15));
    border: 2px solid var(--neon);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2.2rem;
    color: var(--neon);
    box-shadow: 0 0 30px var(--neon-glow);
    margin: 0 auto;
}
.avatar-status {
    position: absolute;
    bottom: 4px; right: 4px;
    width: 16px; height: 16px;
    background: var(--green);
    border-radius: 50%;
    border: 2px solid var(--bg-card);
    box-shadow: 0 0 10px rgba(34,197,94,0.6);
}

.about-card h3 {
    font-family: 'Orbitron', monospace;
    font-size: 1.2rem;
    font-weight: 700;
    color: #fff;
    margin-bottom: 6px;
}
.about-role {
    font-size: 0.8rem;
    color: var(--neon);
    letter-spacing: 1px;
    margin-bottom: 16px;
    text-transform: uppercase;
}
.about-text {
    font-size: 0.95rem;
    color: var(--text-muted);
    line-height: 1.7;
    margin-bottom: 12px;
    text-align: left;
}
.about-contact { margin-top: 20px; }
.contact-chip {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    font-size: 0.8rem;
    color: var(--neon);
    border: 1px solid var(--border-strong);
    padding: 8px 14px;
    border-radius: 4px;
    transition: all 0.2s;
    background: rgba(0,245,255,0.04);
}
.contact-chip:hover {
    background: rgba(0,245,255,0.1);
    box-shadow: 0 0 15px var(--neon-glow);
}

.about-features {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 16px;
}

.feature-card {
    display: flex;
    align-items: flex-start;
    gap: 16px;
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: 8px;
    padding: 20px;
    transition: border-color 0.2s, box-shadow 0.2s;
}
.feature-card:hover {
    border-color: var(--border-strong);
    box-shadow: 0 0 20px rgba(0,245,255,0.1);
}
.feature-icon {
    width: 42px; height: 42px;
    flex-shrink: 0;
    background: linear-gradient(135deg, rgba(0,245,255,0.1), rgba(168,85,247,0.1));
    border: 1px solid var(--border);
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--neon);
    font-size: 1rem;
}
.feature-card h4 {
    font-family: 'Rajdhani', sans-serif;
    font-size: 0.95rem;
    font-weight: 700;
    color: #fff;
    margin-bottom: 4px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}
.feature-card p { font-size: 0.85rem; color: var(--text-muted); line-height: 1.5; }

/* ================= SYSTEMS GRID ================= */
.systems-section {
    background: radial-gradient(ellipse at center, rgba(0,245,255,0.03) 0%, transparent 70%);
}

.systems-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(290px, 1fr));
    gap: 24px;
}

.system-card {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: 10px;
    padding: 28px 24px;
    position: relative;
    overflow: hidden;
    cursor: pointer;
    transition: all 0.3s;
    display: flex;
    flex-direction: column;
}
.system-card:hover {
    border-color: var(--border-strong);
    transform: translateY(-6px);
    box-shadow: 0 20px 60px rgba(0,0,0,0.5), 0 0 30px rgba(0,245,255,0.08);
}

.card-glow {
    position: absolute;
    top: -60px; right: -60px;
    width: 180px; height: 180px;
    border-radius: 50%;
    opacity: 0.12;
    pointer-events: none;
    filter: blur(30px);
    transition: opacity 0.3s;
}
.system-card:hover .card-glow { opacity: 0.25; }
.glow-blue { background: var(--blue); }
.glow-purple { background: var(--purple); }
.glow-orange { background: var(--orange); }
.glow-cyan { background: var(--neon); }
.glow-pink { background: var(--pink); }
.glow-green { background: var(--green); }
.glow-yellow { background: var(--yellow); }

.card-header {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    margin-bottom: 18px;
}

.card-icon {
    width: 52px; height: 52px;
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.3rem;
    flex-shrink: 0;
    position: relative;
}
.card-icon::before {
    content: '';
    position: absolute;
    inset: 0;
    border-radius: 10px;
    opacity: 0.15;
}

.icon-blue { color: var(--blue); background: rgba(59,130,246,0.15); border: 1px solid rgba(59,130,246,0.3); }
.icon-purple { color: var(--purple); background: rgba(168,85,247,0.15); border: 1px solid rgba(168,85,247,0.3); }
.icon-orange { color: var(--orange); background: rgba(249,115,22,0.15); border: 1px solid rgba(249,115,22,0.3); }
.icon-cyan { color: var(--neon); background: rgba(0,245,255,0.1); border: 1px solid rgba(0,245,255,0.25); }
.icon-pink { color: var(--pink); background: rgba(236,72,153,0.15); border: 1px solid rgba(236,72,153,0.3); }
.icon-green { color: var(--green); background: rgba(34,197,94,0.15); border: 1px solid rgba(34,197,94,0.3); }
.icon-yellow { color: var(--yellow); background: rgba(234,179,8,0.15); border: 1px solid rgba(234,179,8,0.3); }

.card-tags { display: flex; flex-direction: column; gap: 4px; align-items: flex-end; }
.tag {
    font-family: 'Orbitron', monospace;
    font-size: 0.55rem;
    letter-spacing: 1px;
    color: var(--neon);
    background: rgba(0,245,255,0.08);
    border: 1px solid rgba(0,245,255,0.2);
    padding: 3px 8px;
    border-radius: 2px;
}

.card-title {
    font-family: 'Orbitron', monospace;
    font-size: 1rem;
    font-weight: 700;
    color: #fff;
    margin-bottom: 10px;
    line-height: 1.3;
}
.card-desc {
    font-size: 0.9rem;
    color: var(--text-muted);
    line-height: 1.6;
    flex: 1;
    margin-bottom: 20px;
}

.card-footer {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding-top: 16px;
    border-top: 1px solid var(--border);
}
.card-link-ext {
    font-size: 0.75rem;
    color: var(--text-dim);
    display: flex;
    align-items: center;
    gap: 5px;
    transition: color 0.2s;
}
.card-link-ext:hover { color: var(--neon); }
.card-link-more {
    font-family: 'Rajdhani', sans-serif;
    font-size: 0.85rem;
    font-weight: 700;
    color: var(--neon);
    display: flex;
    align-items: center;
    gap: 6px;
    transition: gap 0.2s;
    letter-spacing: 0.5px;
    text-transform: uppercase;
}
.card-link-more:hover { gap: 10px; }

/* ================= DESKTOP SECTION ================= */
.desktop-section {
    background: linear-gradient(135deg, rgba(168,85,247,0.03) 0%, rgba(0,245,255,0.03) 100%);
}
.desktop-intro {
    text-align: center;
    max-width: 700px;
    margin: 0 auto 48px;
    font-size: 1rem;
    color: var(--text-muted);
    line-height: 1.7;
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: 8px;
    padding: 24px 32px;
}

.desktop-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 24px;
}

.desktop-card {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: 10px;
    padding: 30px 26px;
    transition: all 0.3s;
    position: relative;
    overflow: hidden;
}
.desktop-card::before {
    content: '';
    position: absolute;
    bottom: 0; left: 0; right: 0;
    height: 2px;
    background: linear-gradient(90deg, transparent, var(--purple), transparent);
    opacity: 0;
    transition: opacity 0.3s;
}
.desktop-card:hover {
    border-color: rgba(168,85,247,0.4);
    transform: translateY(-4px);
    box-shadow: 0 15px 40px rgba(0,0,0,0.4), 0 0 20px rgba(168,85,247,0.1);
}
.desktop-card:hover::before { opacity: 1; }

.desktop-icon {
    width: 56px; height: 56px;
    background: rgba(168,85,247,0.12);
    border: 1px solid rgba(168,85,247,0.3);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.4rem;
    color: var(--purple);
    margin-bottom: 18px;
}
.desktop-card h3 {
    font-family: 'Orbitron', monospace;
    font-size: 0.9rem;
    font-weight: 700;
    color: #fff;
    margin-bottom: 10px;
    text-transform: uppercase;
    letter-spacing: 1px;
}
.desktop-card p { font-size: 0.9rem; color: var(--text-muted); line-height: 1.6; }

/* ================= INDUSTRIAL / ROBÓTICA ================= */
.industrial-section {
    background: linear-gradient(180deg, rgba(0,245,255,0.02) 0%, rgba(249,115,22,0.03) 50%, rgba(168,85,247,0.02) 100%);
}

/* Banner destaque */
.industrial-banner {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 48px;
    align-items: center;
    background: var(--bg-card2);
    border: 1px solid var(--border-strong);
    border-radius: 16px;
    padding: 48px;
    margin-bottom: 60px;
    position: relative;
    overflow: hidden;
}
.industrial-banner::before {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, rgba(249,115,22,0.05) 0%, transparent 60%);
    pointer-events: none;
}
.ind-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: rgba(249,115,22,0.12);
    border: 1px solid rgba(249,115,22,0.4);
    color: #f97316;
    font-family: 'Orbitron', monospace;
    font-size: 0.72rem;
    font-weight: 700;
    letter-spacing: 1px;
    padding: 6px 14px;
    border-radius: 20px;
    margin-bottom: 20px;
}
.industrial-banner-text h3 {
    font-family: 'Orbitron', monospace;
    font-size: 1.6rem;
    font-weight: 800;
    color: #fff;
    margin-bottom: 16px;
    line-height: 1.3;
}
.industrial-banner-text > p {
    color: var(--text-muted);
    font-size: 1rem;
    line-height: 1.7;
    margin-bottom: 24px;
}
.ind-list {
    display: flex;
    flex-direction: column;
    gap: 10px;
}
.ind-list li {
    display: flex;
    align-items: center;
    gap: 10px;
    color: var(--text-main);
    font-size: 0.95rem;
}
.ind-list li i { color: #f97316; font-size: 0.9rem; flex-shrink: 0; }

.industrial-banner-img {
    border-radius: 12px;
    overflow: hidden;
    border: 1px solid var(--border);
    box-shadow: 0 0 30px rgba(249,115,22,0.15);
}
.industrial-banner-img img {
    width: 100%;
    height: 300px;
    object-fit: cover;
    display: block;
    transition: transform 0.5s ease;
}
.industrial-banner-img:hover img { transform: scale(1.04); }

/* Grid de cards industriais */
.industrial-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
}

.industrial-card {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: 14px;
    overflow: hidden;
    transition: all 0.3s ease;
    display: flex;
    flex-direction: column;
}
.industrial-card:hover {
    border-color: rgba(249,115,22,0.45);
    transform: translateY(-5px);
    box-shadow: 0 20px 50px rgba(0,0,0,0.4), 0 0 20px rgba(249,115,22,0.1);
}
.industrial-card-img {
    width: 100%;
    height: 180px;
    overflow: hidden;
}
.industrial-card-img img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.5s ease;
    filter: brightness(0.85) saturate(0.8);
}
.industrial-card:hover .industrial-card-img img {
    transform: scale(1.06);
    filter: brightness(1) saturate(1);
}
.industrial-card-body {
    padding: 24px;
    flex: 1;
    display: flex;
    flex-direction: column;
    gap: 12px;
}
.industrial-card-icon {
    width: 44px; height: 44px;
    background: rgba(249,115,22,0.12);
    border: 1px solid rgba(249,115,22,0.35);
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.2rem;
    color: #f97316;
}
.industrial-card h3 {
    font-family: 'Orbitron', monospace;
    font-size: 0.88rem;
    font-weight: 700;
    color: #fff;
    text-transform: uppercase;
    letter-spacing: 1px;
    line-height: 1.4;
}
.industrial-card p {
    font-size: 0.88rem;
    color: var(--text-muted);
    line-height: 1.65;
    flex: 1;
}
.ind-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
    margin-top: 4px;
}
.ind-tags span {
    background: rgba(249,115,22,0.1);
    border: 1px solid rgba(249,115,22,0.25);
    color: #f97316;
    font-size: 0.72rem;
    font-family: 'Orbitron', monospace;
    padding: 3px 10px;
    border-radius: 4px;
    letter-spacing: 0.5px;
}

/* Card CTA especial */
.industrial-card--cta {
    background: linear-gradient(135deg, rgba(249,115,22,0.08) 0%, rgba(168,85,247,0.08) 100%);
    border-color: rgba(249,115,22,0.3);
    justify-content: center;
    text-align: center;
}
.industrial-card--cta .industrial-card-body {
    align-items: center;
    padding: 40px 28px;
}
.industrial-card--cta h3 {
    font-size: 1rem;
    color: #fff;
}
.industrial-card--cta p {
    color: var(--text-muted);
    font-size: 0.9rem;
}
.pulse-icon {
    animation: pulseOrange 2s ease-in-out infinite;
}
@keyframes pulseOrange {
    0%, 100% { box-shadow: 0 0 0 0 rgba(249,115,22,0.4); }
    50% { box-shadow: 0 0 0 12px rgba(249,115,22,0); }
}
.btn-industrial-cta {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    background: linear-gradient(135deg, #f97316, #ea580c);
    color: #fff;
    font-family: 'Orbitron', monospace;
    font-size: 0.8rem;
    font-weight: 700;
    letter-spacing: 1px;
    padding: 12px 24px;
    border-radius: 8px;
    text-decoration: none;
    transition: all 0.3s;
    box-shadow: 0 0 20px rgba(249,115,22,0.3);
    margin-top: 8px;
}
.btn-industrial-cta:hover {
    transform: translateY(-2px);
    box-shadow: 0 0 30px rgba(249,115,22,0.6);
    background: linear-gradient(135deg, #fb923c, #f97316);
}

/* Responsivo industrial */
@media (max-width: 1024px) {
    .industrial-grid { grid-template-columns: repeat(2, 1fr); }
    .industrial-banner { grid-template-columns: 1fr; gap: 32px; }
    .industrial-banner-img { display: none; }
}
@media (max-width: 600px) {
    .industrial-grid { grid-template-columns: 1fr; }
    .industrial-banner { padding: 28px 20px; }
}

/* ================= ORDER / ENCOMENDA ================= */
.order-section {
    background: radial-gradient(ellipse at 50% 50%, rgba(0,245,255,0.04) 0%, transparent 70%);
}

.order-highlight {
    text-align: center;
    margin-bottom: 64px;
}
.order-badge {
    display: inline-flex;
    align-items: center;
    gap: 12px;
    background: linear-gradient(135deg, rgba(0,245,255,0.08), rgba(168,85,247,0.08));
    border: 1px solid var(--border-strong);
    padding: 16px 32px;
    border-radius: 6px;
    font-family: 'Orbitron', monospace;
    font-size: 0.75rem;
    letter-spacing: 2px;
    color: var(--neon);
    text-shadow: 0 0 15px var(--neon-glow);
    margin-bottom: 28px;
}
.order-badge i { font-size: 1.2rem; }
.order-text {
    max-width: 680px;
    margin: 0 auto;
    font-size: 1.05rem;
    color: var(--text-muted);
    line-height: 1.8;
}
.order-text strong { color: var(--text-main); }

.steps-container {
    display: flex;
    align-items: flex-start;
    justify-content: center;
    gap: 0;
    flex-wrap: wrap;
}

.step-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    flex: 1;
    min-width: 140px;
    max-width: 200px;
    position: relative;
}
.step-num {
    font-family: 'Orbitron', monospace;
    font-size: 0.65rem;
    color: var(--neon);
    letter-spacing: 2px;
    margin-bottom: 8px;
}
.step-connector {
    position: absolute;
    top: 60px;
    left: 60%;
    right: -40%;
    height: 1px;
    background: linear-gradient(90deg, var(--border-strong), var(--border));
    z-index: 0;
}
.step-content {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    position: relative;
    z-index: 1;
}
.step-icon {
    width: 60px; height: 60px;
    background: var(--bg-card);
    border: 2px solid var(--border-strong);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.2rem;
    color: var(--neon);
    margin-bottom: 14px;
    box-shadow: 0 0 20px var(--neon-glow);
    transition: all 0.3s;
}
.step-item:hover .step-icon {
    background: rgba(0,245,255,0.1);
    box-shadow: 0 0 35px var(--neon-glow);
    transform: scale(1.1);
}
.step-content h4 {
    font-family: 'Orbitron', monospace;
    font-size: 0.7rem;
    font-weight: 700;
    color: #fff;
    margin-bottom: 8px;
    letter-spacing: 1px;
    text-transform: uppercase;
}
.step-content p {
    font-size: 0.8rem;
    color: var(--text-muted);
    line-height: 1.5;
}

/* ================= SEGMENTS ================= */
.segments-section {
    background: rgba(5,11,20,0.5);
}

.segments-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(160px, 1fr));
    gap: 16px;
}

.seg-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 10px;
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: 8px;
    padding: 20px 16px;
    text-align: center;
    cursor: default;
    transition: all 0.25s;
}
.seg-item:hover {
    border-color: var(--border-strong);
    background: rgba(0,245,255,0.04);
    transform: translateY(-3px);
}
.seg-item i {
    font-size: 1.5rem;
    color: var(--neon);
    text-shadow: 0 0 15px var(--neon-glow);
}
.seg-item span { font-size: 0.82rem; color: var(--text-muted); font-weight: 600; }

/* ================= DIFF ================= */
.diff-section {
    background: radial-gradient(ellipse at 50% 100%, rgba(168,85,247,0.05) 0%, transparent 60%);
}
.diff-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 24px;
}
.diff-card {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: 10px;
    padding: 32px 26px;
    transition: all 0.3s;
    position: relative;
    overflow: hidden;
}
.diff-card::after {
    content: '';
    position: absolute;
    top: 0; left: 0; right: 0;
    height: 2px;
    background: linear-gradient(90deg, transparent, var(--purple), transparent);
    opacity: 0;
    transition: opacity 0.3s;
}
.diff-card:hover {
    border-color: rgba(168,85,247,0.3);
    transform: translateY(-4px);
}
.diff-card:hover::after { opacity: 1; }
.diff-icon {
    width: 56px; height: 56px;
    background: rgba(168,85,247,0.1);
    border: 1px solid rgba(168,85,247,0.25);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.3rem;
    color: var(--purple);
    margin-bottom: 18px;
}
.diff-card h4 {
    font-family: 'Orbitron', monospace;
    font-size: 0.85rem;
    font-weight: 700;
    color: #fff;
    margin-bottom: 10px;
    text-transform: uppercase;
    letter-spacing: 1px;
}
.diff-card p { font-size: 0.9rem; color: var(--text-muted); line-height: 1.6; }


/* ================= TESTIMONIALS ================= */
.testimonials-section {
    background: linear-gradient(180deg, rgba(0,245,255,0.02) 0%, rgba(168,85,247,0.03) 100%);
    overflow: hidden;
}

.testimonials-track-wrapper {
    overflow: hidden;
    position: relative;
    margin: 0 -12px;
    padding: 20px 0 10px;
}

.testimonials-track {
    display: flex;
    gap: 24px;
    transition: transform 0.5s cubic-bezier(0.4, 0, 0.2, 1);
    will-change: transform;
    padding: 10px 12px 20px;
}

.testimonial-card {
    flex: 0 0 calc(33.333% - 16px);
    min-width: calc(33.333% - 16px);
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: 16px;
    padding: 32px 28px;
    position: relative;
    display: flex;
    flex-direction: column;
    gap: 16px;
    transition: border-color 0.3s, box-shadow 0.3s, transform 0.3s;
}

.testimonial-card:hover {
    border-color: var(--border-strong);
    box-shadow: 0 0 30px rgba(0,245,255,0.08), 0 8px 32px rgba(0,0,0,0.4);
    transform: translateY(-4px);
}

.testimonial-quote {
    font-size: 1.6rem;
    color: var(--neon);
    opacity: 0.6;
    line-height: 1;
}

.testimonial-text {
    color: var(--text-main);
    font-size: 0.97rem;
    line-height: 1.75;
    flex: 1;
    font-style: italic;
    opacity: 0.9;
}

.testimonial-stars {
    display: flex;
    gap: 4px;
}
.testimonial-stars i {
    color: #f59e0b;
    font-size: 0.85rem;
}

.testimonial-author {
    display: flex;
    align-items: center;
    gap: 14px;
    padding-top: 16px;
    border-top: 1px solid var(--border);
    margin-top: auto;
}

.testimonial-avatar {
    width: 44px;
    height: 44px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--neon), var(--purple));
    display: flex;
    align-items: center;
    justify-content: center;
    color: #000;
    font-size: 1rem;
    flex-shrink: 0;
    box-shadow: 0 0 12px rgba(0,245,255,0.3);
}

.testimonial-info strong {
    display: block;
    color: #fff;
    font-size: 0.95rem;
    font-weight: 600;
}
.testimonial-info span {
    color: var(--text-muted);
    font-size: 0.82rem;
}

/* Controles */
.testimonials-controls {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 20px;
    margin-top: 36px;
}

/* Filtros de categoria */
.testi-filter {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 10px;
    margin-bottom: 40px;
}
.testi-filter-btn {
    background: var(--bg-card);
    border: 1px solid var(--border);
    color: var(--text-muted);
    font-family: 'Rajdhani', sans-serif;
    font-size: 0.88rem;
    font-weight: 600;
    padding: 8px 20px;
    border-radius: 30px;
    cursor: pointer;
    transition: all 0.25s;
    letter-spacing: 0.5px;
}
.testi-filter-btn:hover {
    border-color: var(--border-strong);
    color: #fff;
}
.testi-filter-btn.active {
    background: var(--neon);
    border-color: var(--neon);
    color: #000;
    font-weight: 700;
    box-shadow: 0 0 14px rgba(0,245,255,0.4);
}

/* Badges de categoria nos cards */
.testi-category {
    font-size: 0.72rem;
    font-family: 'Orbitron', monospace;
    font-weight: 700;
    letter-spacing: 0.5px;
    padding: 4px 12px;
    border-radius: 20px;
    display: inline-block;
    margin-bottom: 10px;
    width: fit-content;
}
.testi-cat-nuvem {
    background: rgba(0,245,255,0.1);
    border: 1px solid rgba(0,245,255,0.3);
    color: var(--neon);
}
.testi-cat-desktop {
    background: rgba(168,85,247,0.1);
    border: 1px solid rgba(168,85,247,0.3);
    color: var(--purple);
}
.testi-cat-industrial {
    background: rgba(249,115,22,0.1);
    border: 1px solid rgba(249,115,22,0.3);
    color: #f97316;
}

/* Card oculto pelo filtro */
.testimonial-card.hidden {
    display: none;
}

.testi-btn {
    width: 44px;
    height: 44px;
    border-radius: 50%;
    border: 1px solid var(--border-strong);
    background: var(--bg-card);
    color: var(--neon);
    font-size: 1rem;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.2s;
}
.testi-btn:hover {
    background: var(--neon);
    color: #000;
    box-shadow: 0 0 16px rgba(0,245,255,0.5);
}

.testi-dots {
    display: flex;
    gap: 8px;
    align-items: center;
}
.testi-dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: var(--border-strong);
    cursor: pointer;
    transition: all 0.3s;
}
.testi-dot.active {
    background: var(--neon);
    box-shadow: 0 0 8px rgba(0,245,255,0.7);
    width: 22px;
    border-radius: 4px;
}

/* Responsivo */
@media (max-width: 900px) {
    .testimonial-card {
        flex: 0 0 calc(50% - 12px);
        min-width: calc(50% - 12px);
    }
}
@media (max-width: 600px) {
    .testimonial-card {
        flex: 0 0 calc(100% - 24px);
        min-width: calc(100% - 24px);
    }
}

/* ================= CONTACT ================= */
.contact-section {
    background: linear-gradient(135deg, rgba(0,245,255,0.02) 0%, rgba(168,85,247,0.03) 100%);
}
.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1.4fr;
    gap: 48px;
    align-items: start;
}
.contact-info h3 {
    font-family: 'Orbitron', monospace;
    font-size: 1.3rem;
    font-weight: 700;
    color: #fff;
    margin-bottom: 16px;
}
.contact-info > p {
    font-size: 0.95rem;
    color: var(--text-muted);
    line-height: 1.8;
    margin-bottom: 32px;
}
.contact-item {
    display: flex;
    align-items: flex-start;
    gap: 16px;
    margin-bottom: 20px;
}
.contact-icon {
    width: 44px; height: 44px;
    background: rgba(0,245,255,0.08);
    border: 1px solid var(--border-strong);
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1rem;
    color: var(--neon);
    flex-shrink: 0;
}
.contact-label {
    display: block;
    font-size: 0.7rem;
    color: var(--text-dim);
    letter-spacing: 1px;
    text-transform: uppercase;
    margin-bottom: 3px;
}
.contact-item a { color: var(--text-main); font-size: 0.95rem; transition: color 0.2s; }
.contact-item a:hover { color: var(--neon); }
.contact-promise {
    margin-top: 24px;
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 0.95rem;
    color: var(--text-muted);
}
.contact-promise strong { color: var(--neon); }

/* FORM */
.contact-form-wrap {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: 10px;
    padding: 36px 32px;
    position: relative;
}
.contact-form-wrap::before {
    content: '';
    position: absolute;
    top: 0; left: 0; right: 0;
    height: 2px;
    background: linear-gradient(90deg, transparent, var(--neon), transparent);
}

.form-group { margin-bottom: 20px; }
.form-group label {
    display: block;
    font-family: 'Orbitron', monospace;
    font-size: 0.65rem;
    letter-spacing: 2px;
    color: var(--neon);
    text-transform: uppercase;
    margin-bottom: 8px;
}
.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    background: rgba(0,245,255,0.03);
    border: 1px solid var(--border);
    border-radius: 6px;
    padding: 12px 16px;
    color: var(--text-main);
    font-family: 'Rajdhani', sans-serif;
    font-size: 1rem;
    transition: border-color 0.2s, box-shadow 0.2s;
    outline: none;
    -webkit-appearance: none;
}
.form-group select {
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' fill='%2300f5ff' viewBox='0 0 16 16'%3E%3Cpath d='M7.247 11.14L2.451 5.658C1.885 5.013 2.345 4 3.204 4h9.592a1 1 0 0 1 .753 1.659l-4.796 5.48a1 1 0 0 1-1.506 0z'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 16px center;
    padding-right: 40px;
    cursor: pointer;
}
.form-group select option { background: #0a141f; color: #e2e8f0; }
.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    border-color: var(--neon);
    box-shadow: 0 0 15px var(--neon-glow);
}
.form-group input::placeholder,
.form-group textarea::placeholder { color: var(--text-dim); }
.form-group textarea { resize: vertical; min-height: 100px; }

.btn-submit {
    width: 100%;
    padding: 14px;
    background: linear-gradient(135deg, var(--neon), var(--cyan));
    color: #000;
    font-family: 'Orbitron', monospace;
    font-size: 0.8rem;
    font-weight: 800;
    letter-spacing: 2px;
    text-transform: uppercase;
    border: none;
    border-radius: 6px;
    cursor: pointer;
    transition: all 0.3s;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    box-shadow: 0 0 25px var(--neon-glow);
}
.btn-submit:hover {
    box-shadow: 0 0 50px var(--neon-glow);
    transform: translateY(-2px);
}
.btn-submit:disabled { opacity: 0.6; cursor: not-allowed; transform: none; }

.form-status {
    margin-top: 16px;
    padding: 12px 16px;
    border-radius: 6px;
    font-size: 0.9rem;
    text-align: center;
    display: none;
}
.form-status.success {
    display: block;
    background: rgba(34,197,94,0.1);
    border: 1px solid rgba(34,197,94,0.3);
    color: var(--green);
}
.form-status.error {
    display: block;
    background: rgba(239,68,68,0.1);
    border: 1px solid rgba(239,68,68,0.3);
    color: #ef4444;
}

/* ================= FOOTER ================= */
.footer {
    background: rgba(2,4,8,0.95);
    border-top: 1px solid var(--border);
    position: relative;
    z-index: 1;
    overflow: hidden;
}
.footer-grid-bg {
    position: absolute;
    inset: 0;
    background-image:
        linear-gradient(rgba(0,245,255,0.03) 1px, transparent 1px),
        linear-gradient(90deg, rgba(0,245,255,0.03) 1px, transparent 1px);
    background-size: 40px 40px;
    pointer-events: none;
}
.footer-top {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr;
    gap: 48px;
    padding: 64px 0 40px;
}
.footer-brand .nav-logo { margin-bottom: 16px; }
.footer-brand > p {
    font-size: 0.9rem;
    color: var(--text-dim);
    line-height: 1.7;
    max-width: 300px;
}
.footer-col h4 {
    font-family: 'Orbitron', monospace;
    font-size: 0.7rem;
    letter-spacing: 2px;
    color: var(--neon);
    text-transform: uppercase;
    margin-bottom: 18px;
}
.footer-col ul { display: flex; flex-direction: column; gap: 10px; }
.footer-col ul li a {
    font-size: 0.88rem;
    color: var(--text-dim);
    transition: color 0.2s;
    display: flex;
    align-items: center;
    gap: 8px;
}
.footer-col ul li a:hover { color: var(--neon); }
.footer-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    margin-top: 20px;
    font-family: 'Orbitron', monospace;
    font-size: 0.65rem;
    letter-spacing: 2px;
    color: var(--neon);
    background: rgba(0,245,255,0.06);
    border: 1px solid var(--border-strong);
    padding: 8px 14px;
    border-radius: 4px;
}
.footer-bottom {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 20px 0;
    border-top: 1px solid var(--border);
    font-size: 0.8rem;
    color: var(--text-dim);
    flex-wrap: wrap;
    gap: 10px;
}

/* ================= SYSTEM INNER PAGES ================= */
.page-hero {
    min-height: 55vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 100px 24px 60px;
    position: relative;
    z-index: 1;
    text-align: center;
    background: radial-gradient(ellipse at center top, rgba(0,245,255,0.06) 0%, transparent 60%);
}
.page-hero-inner { max-width: 800px; margin: 0 auto; }
.page-back {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    font-family: 'Orbitron', monospace;
    font-size: 0.65rem;
    letter-spacing: 2px;
    color: var(--text-dim);
    text-transform: uppercase;
    margin-bottom: 28px;
    transition: color 0.2s;
}
.page-back:hover { color: var(--neon); }
.page-hero-icon {
    width: 90px; height: 90px;
    border-radius: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2.5rem;
    margin: 0 auto 24px;
    box-shadow: 0 0 40px var(--neon-glow);
}
.page-hero-title {
    font-family: 'Orbitron', monospace;
    font-size: clamp(2rem, 5vw, 3.5rem);
    font-weight: 800;
    color: #fff;
    margin-bottom: 16px;
    text-shadow: 0 0 40px rgba(255,255,255,0.1);
}
.page-hero-desc {
    font-size: 1.05rem;
    color: var(--text-muted);
    line-height: 1.8;
    margin-bottom: 28px;
}
.page-hero-tags { display: flex; gap: 10px; justify-content: center; flex-wrap: wrap; }
.page-tag {
    font-family: 'Orbitron', monospace;
    font-size: 0.6rem;
    letter-spacing: 1px;
    color: var(--neon);
    background: rgba(0,245,255,0.08);
    border: 1px solid rgba(0,245,255,0.25);
    padding: 6px 14px;
    border-radius: 3px;
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
    gap: 20px;
    margin-top: 48px;
}

.feat-item {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: 8px;
    padding: 24px 20px;
    display: flex;
    gap: 16px;
    align-items: flex-start;
    transition: all 0.3s;
}
.feat-item:hover {
    border-color: var(--border-strong);
    box-shadow: 0 0 20px rgba(0,245,255,0.08);
    transform: translateY(-3px);
}
.feat-icon {
    width: 40px; height: 40px;
    border-radius: 8px;
    background: rgba(0,245,255,0.08);
    border: 1px solid var(--border-strong);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--neon);
    font-size: 1rem;
    flex-shrink: 0;
}
.feat-item h5 {
    font-family: 'Rajdhani', sans-serif;
    font-size: 0.9rem;
    font-weight: 700;
    color: #fff;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    margin-bottom: 5px;
}
.feat-item p { font-size: 0.83rem; color: var(--text-muted); line-height: 1.5; }

.module-list {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
    gap: 12px;
    margin-top: 36px;
}
.module-item {
    display: flex;
    align-items: center;
    gap: 10px;
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: 6px;
    padding: 12px 16px;
    font-size: 0.88rem;
    color: var(--text-muted);
    transition: all 0.2s;
}
.module-item:hover { border-color: var(--border-strong); color: var(--text-main); }
.module-item i { color: var(--neon); font-size: 0.85rem; flex-shrink: 0; }

.page-cta-bar {
    text-align: center;
    background: linear-gradient(135deg, rgba(0,245,255,0.05), rgba(168,85,247,0.05));
    border: 1px solid var(--border);
    border-radius: 10px;
    padding: 48px 32px;
    margin-top: 64px;
}
.page-cta-bar h3 {
    font-family: 'Orbitron', monospace;
    font-size: 1.3rem;
    color: #fff;
    margin-bottom: 12px;
}
.page-cta-bar p { color: var(--text-muted); margin-bottom: 28px; font-size: 1rem; }
.page-cta-btns { display: flex; gap: 16px; justify-content: center; flex-wrap: wrap; }

/* ================= RESPONSIVE ================= */
@media (max-width: 1100px) {
    .about-grid { grid-template-columns: 1fr; }
    .footer-top { grid-template-columns: 1fr 1fr; gap: 32px; }
    .contact-grid { grid-template-columns: 1fr; }
    .about-features { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 768px) {
    .logo-img { height: 58px; padding: 3px 8px; }
    .nav-links {
        position: fixed;
        top: 70px; left: 0; right: 0;
        background: rgba(2,4,8,0.97);
        backdrop-filter: blur(20px);
        flex-direction: column;
        padding: 24px;
        border-bottom: 1px solid var(--border);
        transform: translateY(-120%);
        opacity: 0;
        transition: all 0.3s;
        z-index: 999;
    }
    .nav-links.open { transform: translateY(0); opacity: 1; }
    .nav-toggle { display: flex; }

    .hero-stats { flex-direction: column; gap: 20px; padding: 24px; }
    .stat-divider { width: 80px; height: 1px; }
    .hud-element { display: none; }
    .hero-cta { flex-direction: column; align-items: center; }

    .steps-container { flex-direction: column; align-items: center; gap: 24px; }
    .step-connector { display: none; }
    .step-item { max-width: 100%; min-width: 0; width: 100%; flex-direction: row; align-items: center; gap: 20px; }
    .step-content { text-align: left; flex-direction: row; align-items: flex-start; gap: 16px; flex: 1; }
    .step-num { margin-bottom: 0; min-width: 30px; }

    .about-features { grid-template-columns: 1fr; }
    .footer-top { grid-template-columns: 1fr; gap: 24px; }
    .footer-bottom { flex-direction: column; text-align: center; }

    .systems-grid { grid-template-columns: 1fr; }
    .desktop-grid { grid-template-columns: 1fr; }
    .diff-grid { grid-template-columns: 1fr; }
    .segments-grid { grid-template-columns: repeat(2, 1fr); }
    .features-grid { grid-template-columns: 1fr; }
    .module-list { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 480px) {
    .section { padding: 64px 0; }
    .segments-grid { grid-template-columns: 1fr 1fr; }
    .hero-badge { font-size: 0.6rem; padding: 7px 12px; }
    .contact-form-wrap { padding: 24px 18px; }
    .module-list { grid-template-columns: 1fr; }
}