/* ═══════════════════════════════════════════════════════════════════
   CSS VARIABLES & ROOT
══════════════════════════════════════════════════════════════════ */
:root {
    --neon-blue: #00d4ff;
    --neon-cyan: #00ffea;
    --neon-purple: #8b5cf6;
    --neon-violet: #a78bfa;
    --neon-pink: #ec4899;
    --deep-space: #0a0f1e;
    --space-dark: #060b17;
    --space-mid: #0d1628;
    --space-light: #111827;
    --glass-bg: rgba(0, 212, 255, 0.04);
    --glass-border: rgba(0, 212, 255, 0.15);
    --glass-border-strong: rgba(0, 212, 255, 0.3);
    --text-primary: #e2e8f0;
    --text-secondary: rgba(226, 232, 240, 0.6);
    --text-muted: rgba(226, 232, 240, 0.35);
    --font-display: 'Orbitron', 'Courier New', monospace;
    --font-body: 'Inter', system-ui, sans-serif;
    --font-mono: 'JetBrains Mono', 'Courier New', monospace;
    --glow-blue: 0 0 20px rgba(0, 212, 255, 0.5), 0 0 60px rgba(0, 212, 255, 0.2);
    --glow-purple: 0 0 20px rgba(139, 92, 246, 0.5), 0 0 60px rgba(139, 92, 246, 0.2);
    --glow-cyan: 0 0 20px rgba(0, 255, 234, 0.5), 0 0 60px rgba(0, 255, 234, 0.2);
    --transition-fast: 0.2s cubic-bezier(0.4, 0, 0.2, 1);
    --transition-smooth: 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    --transition-slow: 0.8s cubic-bezier(0.4, 0, 0.2, 1);
    --border-radius-sm: 8px;
    --border-radius-md: 12px;
    --border-radius-lg: 20px;
    --border-radius-xl: 32px;
}

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

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

body {
    font-family: var(--font-body);
    background-color: var(--deep-space);
    color: var(--text-primary);
    overflow-x: hidden;
    line-height: 1.6;
    cursor: auto;
}

::selection {
    background: rgba(0, 212, 255, 0.3);
    color: white;
}

::-webkit-scrollbar {
    width: 4px;
}

::-webkit-scrollbar-track {
    background: var(--space-dark);
}

::-webkit-scrollbar-thumb {
    background: linear-gradient(var(--neon-blue), var(--neon-purple));
    border-radius: 2px;
}

a {
    color: var(--neon-blue);
    text-decoration: none;
    transition: color var(--transition-fast);
}

    a:hover {
        color: var(--neon-cyan);
    }

img {
    max-width: 100%;
    height: auto;
    display: block;
}

button {
    border: none;
    background: none;
    cursor: pointer;
    font-family: inherit;
}

/* ═══════════════════════════════════════════════════════════════════
   CURSOR
══════════════════════════════════════════════════════════════════ */
#cursor-outer {
    position: fixed;
    width: 36px;
    height: 36px;
    border: 1.5px solid var(--neon-blue);
    border-radius: 50%;
    pointer-events: none;
    z-index: 99999;
    transition: transform 0.15s ease, border-color var(--transition-fast), width 0.2s ease, height 0.2s ease;
    transform: translate(-50%, -50%);
    will-change: transform;
}

#cursor-inner {
    position: fixed;
    width: 6px;
    height: 6px;
    background: var(--neon-blue);
    border-radius: 50%;
    pointer-events: none;
    z-index: 99999;
    transform: translate(-50%, -50%);
    transition: transform 0.05s ease;
    will-change: transform;
    box-shadow: var(--glow-blue);
}

body.cursor-hover #cursor-outer {
    width: 56px;
    height: 56px;
    border-color: var(--neon-cyan);
    background: rgba(0, 255, 234, 0.05);
}

/* ═══════════════════════════════════════════════════════════════════
   BACKGROUND CANVAS & GRID
══════════════════════════════════════════════════════════════════ */
#bg-canvas {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 0;
    pointer-events: none;
}

.bg-grid {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 1;
    pointer-events: none;
    background-image: linear-gradient(rgba(0, 212, 255, 0.04) 1px, transparent 1px), linear-gradient(90deg, rgba(0, 212, 255, 0.04) 1px, transparent 1px);
    background-size: 60px 60px;
    animation: gridPulse 8s ease-in-out infinite;
}

@keyframes gridPulse {
    0%, 100% {
        opacity: 0.5;
    }

    50% {
        opacity: 1;
    }
}

.aurora {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 2;
    pointer-events: none;
    overflow: hidden;
}

.aurora-band {
    position: absolute;
    width: 200%;
    height: 60%;
    border-radius: 50%;
    filter: blur(80px);
    opacity: 0.08;
    animation: auroraDrift 18s ease-in-out infinite;
}

    .aurora-band:nth-child(1) {
        background: radial-gradient(ellipse, var(--neon-blue) 0%, transparent 70%);
        top: -20%;
        left: -50%;
        animation-delay: 0s;
    }

    .aurora-band:nth-child(2) {
        background: radial-gradient(ellipse, var(--neon-purple) 0%, transparent 70%);
        top: -10%;
        left: 0%;
        animation-delay: -6s;
        opacity: 0.06;
    }

    .aurora-band:nth-child(3) {
        background: radial-gradient(ellipse, var(--neon-cyan) 0%, transparent 70%);
        top: -30%;
        left: 30%;
        animation-delay: -12s;
        opacity: 0.05;
    }

@keyframes auroraDrift {
    0%, 100% {
        transform: translateX(0%) translateY(0%) scale(1);
    }

    33% {
        transform: translateX(8%) translateY(4%) scale(1.05);
    }

    66% {
        transform: translateX(-5%) translateY(-3%) scale(0.97);
    }
}

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

.container-wide {
    max-width: 1600px;
    margin: 0 auto;
    padding: 0 32px;
}

section {
    position: relative;
    z-index: 10;
}

/* ═══════════════════════════════════════════════════════════════════
   NAVIGATION
══════════════════════════════════════════════════════════════════ */
#navbar {
    background: rgba(255,255,255,.95);
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    /* padding: 16px 0; */
    transition: all var(--transition-smooth);
}

    #navbar.scrolled {
        /*  6, 11, 23, 0.9  background: rgba(255, 255, 255, .95 );*/
        backdrop-filter: blur(24px);
        -webkit-backdrop-filter: blur(24px);
        border-bottom: 1px solid var(--glass-border);
        /*  padding: 12px 0;  */
    }

.nav-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    max-width: 1280px;
    margin: 0 auto;
    padding: 0 24px;
}

.nav-logo {
    display: flex;
    align-items: center;
    gap: 12px;
}

/* ============================================================
   RESPONSIVE VGENTIX LOGO
   ============================================================ */

.logo-icon {
    width: clamp(110px, 16vw, 220px);
    height: auto;
    display: flex;
    align-items: center;
    justify-content: flex-start;
    flex-shrink: 1;
    min-width: 0;
    background: transparent !important;
}

.vgentix-logo {
    width: 100%;
    height: auto;
    max-width: 220px;
    min-width: 0;
    display: block;
    object-fit: contain;
    background: transparent !important;
    border: none !important;
    box-shadow: none !important;
}

.logo-icon svg {
    width: 40px;
    height: 40px;
}

.logo-text {
    font-family: var(--font-display);
    font-size: 1.2rem;
    font-weight: 700;
    letter-spacing: 0.05em;
    background: linear-gradient(135deg, var(--neon-blue), var(--neon-purple));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.logo-tagline {
    font-family: var(--font-mono);
    font-size: 0.6rem;
    color: #172033 /*var(--text-muted)*/;
    ;
    letter-spacing: 0.2em;
    text-transform: uppercase;
    display: block;
    margin-top: -2px;
}

.nav-links {
    display: flex;
    list-style: none;
    gap: 8px;
    align-items: center;
}

    .nav-links a {
        font-family: var(--font-mono);
        font-size: 0.75rem;
        font-weight: 500;
        letter-spacing: 0.1em;
        color: #172033 /*var(--text-secondary)*/;
        padding: 8px 14px;
        border-radius: 6px;
        transition: all var(--transition-fast);
        text-transform: uppercase;
        position: relative;
    }

        .nav-links a::after {
            content: '';
            position: absolute;
            bottom: 4px;
            left: 50%;
            transform: translateX(-50%);
            width: 0;
            height: 1px;
            background: var(--neon-blue);
            transition: width var(--transition-fast);
        }

        .nav-links a:hover {
            color: var(--neon-blue);
        }

            .nav-links a:hover::after {
                width: 60%;
            }

.nav-cta {
    font-family: var(--font-mono);
    font-size: 0.75rem;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    padding: 10px 24px;
    background: linear-gradient(135deg, var(--neon-blue), var(--neon-purple));
    color: white;
    border-radius: 6px;
    font-weight: 600;
    transition: all var(--transition-fast);
    position: relative;
    overflow: hidden;
    cursor: pointer;
    border: none;
}

    .nav-cta::before {
        content: '';
        position: absolute;
        inset: 0;
        background: linear-gradient(135deg, rgba(255,255,255,0.2), transparent);
        opacity: 0;
        transition: opacity var(--transition-fast);
    }

    .nav-cta:hover::before {
        opacity: 1;
    }

    .nav-cta:hover {
        box-shadow: var(--glow-blue), 0 0 40px rgba(139,92,246,0.3);
        transform: translateY(-1px);
    }

.nav-hamburger {
    display: none;
    flex-direction: column;
    gap: 5px;
    padding: 8px;
    cursor: pointer;
}

    .nav-hamburger span {
        display: block;
        width: 24px;
        height: 2px;
        background: var(--neon-blue);
        border-radius: 2px;
        transition: all var(--transition-fast);
    }

/* Mobile Nav */
.mobile-nav {
    position: fixed;
    inset: 0;
    z-index: 999;
    background: rgba(6, 11, 23, 0.98);
    backdrop-filter: blur(32px);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 20px;
    transform: translateX(100%);
    transition: transform var(--transition-smooth);
}

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

    .mobile-nav a {
        font-family: var(--font-display);
        font-size: 1.4rem;
        font-weight: 600;
        color: var(--text-secondary);
        letter-spacing: 0.1em;
        transition: color var(--transition-fast);
    }

        .mobile-nav a:hover {
            color: var(--neon-blue);
        }

.mobile-close {
    position: absolute;
    top: 24px;
    right: 24px;
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    border: 1px solid var(--glass-border);
    border-radius: 50%;
    color: var(--text-secondary);
    font-size: 1.2rem;
    cursor: none;
    transition: all var(--transition-fast);
}

    .mobile-close:hover {
        border-color: var(--neon-blue);
        color: var(--neon-blue);
    }

/* ═══════════════════════════════════════════════════════════════════
   HERO SECTION
══════════════════════════════════════════════════════════════════ */
#hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    overflow: hidden;
    padding: 80px 0;
}

.hero-inner {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 64px;
    align-items: center;
    max-width: 1280px;
    margin: 0 25px;
    padding: 0 30px;
    z-index: 10;
    position: relative;
}

.hero-content {
    z-index: 10;
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 6px 16px;
    border: 1px solid var(--glass-border-strong);
    border-radius: 100px;
    background: var(--glass-bg);
    backdrop-filter: blur(8px);
    font-family: var(--font-mono);
    font-size: 0.7rem;
    color: var(--neon-cyan);
    letter-spacing: 0.15em;
    text-transform: uppercase;
    margin-bottom: 24px;
    animation: badgePulse 3s ease-in-out infinite;
}

    .hero-badge::before {
        content: '';
        width: 6px;
        height: 6px;
        background: var(--neon-cyan);
        border-radius: 50%;
        animation: blink 1.5s ease-in-out infinite;
        box-shadow: var(--glow-cyan);
    }

@keyframes badgePulse {
    0%, 100% {
        border-color: rgba(0, 212, 255, 0.3);
    }

    50% {
        border-color: rgba(0, 212, 255, 0.7);
    }
}

@keyframes blink {
    0%, 100% {
        opacity: 1;
    }

    50% {
        opacity: 0.3;
    }
}

.hero-title {
    font-family: var(--font-display);
    font-size: clamp(2.2rem, 5vw, 4.5rem);
    font-weight: 900;
    line-height: 1.05;
    letter-spacing: -0.02em;
    margin-bottom: 24px;
}

    .hero-title .line-1 {
        display: block;
        color: var(--text-primary);
    }

    .hero-title .line-2 {
        display: block;
        background: linear-gradient(135deg, var(--neon-blue) 0%, var(--neon-purple) 50%, var(--neon-cyan) 100%);
        -webkit-background-clip: text;
        -webkit-text-fill-color: transparent;
        background-clip: text;
        background-size: 200% auto;
        animation: gradientFlow 4s linear infinite;
    }

    .hero-title .line-3 {
        display: block;
        color: var(--text-primary);
    }

@keyframes gradientFlow {
    0% {
        background-position: 0% center;
    }

    100% {
        background-position: 200% center;
    }
}

.hero-description {
    font-size: 1.1rem;
    color: var(--text-secondary);
    line-height: 1.8;
    margin-bottom: 40px;
    max-width: 480px;
}

.hero-actions {
    display: flex;
    gap: 16px;
    flex-wrap: wrap;
}

.btn-primary {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 14px 32px;
    background: linear-gradient(135deg, var(--neon-blue), var(--neon-purple));
    color: white;
    font-family: var(--font-mono);
    font-size: 0.8rem;
    font-weight: 600;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    border-radius: 8px;
    cursor: auto;
    position: relative;
    overflow: hidden;
    transition: all var(--transition-fast);
    border: none;
}

    .btn-primary::before {
        content: '';
        position: absolute;
        inset: 0;
        background: linear-gradient(135deg, transparent, rgba(255,255,255,0.15), transparent);
        transform: translateX(-100%);
        transition: transform 0.5s ease;
    }

    .btn-primary:hover::before {
        transform: translateX(100%);
    }

    .btn-primary:hover {
        box-shadow: 0 0 40px rgba(0, 212, 255, 0.4), 0 8px 32px rgba(139, 92, 246, 0.3);
        transform: translateY(-2px);
    }

.btn-secondary {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 13px 28px;
    background: transparent;
    color: var(--neon-blue);
    font-family: var(--font-mono);
    font-size: 0.8rem;
    font-weight: 600;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    border-radius: 8px;
    border: 1px solid var(--glass-border-strong);
    cursor: auto;
    transition: all var(--transition-fast);
}

    .btn-secondary:hover {
        background: rgba(0, 212, 255, 0.08);
        border-color: var(--neon-blue);
        box-shadow: var(--glow-blue);
        transform: translateY(-2px);
    }

.hero-stats {
    display: flex;
    gap: 40px;
    margin-top: 52px;
    padding-top: 40px;
    border-top: 1px solid var(--glass-border);
}

.hero-stat-val {
    font-family: var(--font-display);
    font-size: 2rem;
    font-weight: 800;
    background: linear-gradient(135deg, var(--neon-blue), var(--neon-cyan));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    line-height: 1;
}

.hero-stat-label {
    font-size: 0.75rem;
    color: var(--text-muted);
    letter-spacing: 0.1em;
    text-transform: uppercase;
    margin-top: 4px;
    font-family: var(--font-mono);
}

/* ═══════════════════════════════════════════════════════════════════
   3D AI CORE / HOLOGRAPHIC GLOBE
══════════════════════════════════════════════════════════════════ */
.hero-visual {
    position: relative;
    width: 100%;
    aspect-ratio: 1;
    max-width: 560px;
    margin: 0 auto;
}

#globe-canvas {
    width: 100%;
    height: 100%;
    display: block;
    position: relative;
    z-index: 2;
}

.hud-panel {
    position: absolute;
    background: rgba(6, 11, 23, 0.7);
    border: 1px solid var(--glass-border-strong);
    border-radius: var(--border-radius-md);
    backdrop-filter: blur(12px);
    padding: 12px 16px;
    font-family: var(--font-mono);
    font-size: 0.65rem;
    color: var(--neon-cyan);
    letter-spacing: 0.1em;
    animation: hudFloat 4s ease-in-out infinite;
    z-index: 5;
}

    .hud-panel::before {
        content: '';
        position: absolute;
        top: 0;
        left: 0;
        right: 0;
        height: 1px;
        background: linear-gradient(90deg, transparent, var(--neon-blue), transparent);
    }

.hud-panel-1 {
    top: 8%;
    left: -10%;
    animation-delay: 0s;
}

.hud-panel-2 {
    bottom: 20%;
    right: -8%;
    animation-delay: -2s;
}

.hud-panel-3 {
    top: 50%;
    right: -12%;
    transform: translateY(-50%);
    animation-delay: -4s;
}

@keyframes hudFloat {
    0%, 100% {
        transform: translateY(0);
    }

    50% {
        transform: translateY(-8px);
    }
}

.hud-panel-3 {
    animation: hudFloat3 4s ease-in-out infinite;
}

@keyframes hudFloat3 {
    0%, 100% {
        transform: translateY(-50%);
    }

    50% {
        transform: translateY(calc(-50% - 8px));
    }
}

.hud-label {
    color: var(--text-muted);
    font-size: 0.55rem;
    letter-spacing: 0.2em;
    text-transform: uppercase;
    margin-bottom: 4px;
}

.hud-value {
    font-size: 0.9rem;
    font-weight: 700;
    color: var(--neon-blue);
    display: flex;
    align-items: center;
    gap: 4px;
}

.hud-bar {
    height: 3px;
    background: rgba(0, 212, 255, 0.15);
    border-radius: 2px;
    margin-top: 6px;
    overflow: hidden;
}

.hud-bar-fill {
    height: 100%;
    background: linear-gradient(90deg, var(--neon-blue), var(--neon-cyan));
    border-radius: 2px;
    animation: barFill 3s ease-in-out infinite;
}

@keyframes barFill {
    0%, 100% {
        width: 72%;
    }

    50% {
        width: 88%;
    }
}

.orbit-ring {
    position: absolute;
    top: 50%;
    left: 50%;
    border: 1px solid;
    border-radius: 50%;
    transform: translate(-50%, -50%);
    pointer-events: none;
}

/* ═══════════════════════════════════════════════════════════════════
   SECTION COMMONS
══════════════════════════════════════════════════════════════════ */
.section-pad {
    padding: 120px 0;
}

.section-pad-sm {
    padding: 80px 0;
}

.section-tag {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    font-family: var(--font-mono);
    font-size: 0.65rem;
    font-weight: 600;
    letter-spacing: 0.25em;
    text-transform: uppercase;
    color: var(--neon-blue);
    margin-bottom: 16px;
}

    .section-tag::before {
        content: '';
        display: block;
        width: 20px;
        height: 1px;
        background: var(--neon-blue);
    }

    .section-tag::after {
        content: '';
        display: block;
        width: 20px;
        height: 1px;
        background: var(--neon-blue);
    }

.section-title {
    font-family: var(--font-display);
    font-size: clamp(1.8rem, 3.5vw, 3rem);
    font-weight: 800;
    line-height: 1.1;
    letter-spacing: -0.02em;
    margin-bottom: 16px;
    color: var(--text-primary);
}

    .section-title span {
        background: linear-gradient(135deg, var(--neon-blue), var(--neon-purple));
        -webkit-background-clip: text;
        -webkit-text-fill-color: transparent;
        background-clip: text;
    }

.section-subtitle {
    font-size: 1.05rem;
    color: var(--text-secondary);
    line-height: 1.8;
    max-width: 600px;
}

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

    .text-center .section-subtitle {
        margin: 0 auto;
    }

/* Glass card */
.glass-card {
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    border-radius: var(--border-radius-lg);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    transition: all var(--transition-smooth);
    position: relative;
    overflow: hidden;
}

    .glass-card::before {
        content: '';
        position: absolute;
        top: 0;
        left: 0;
        right: 0;
        height: 1px;
        background: linear-gradient(90deg, transparent, var(--neon-blue), transparent);
        opacity: 0.6;
    }

    .glass-card:hover {
        border-color: var(--glass-border-strong);
        transform: translateY(-4px);
        box-shadow: 0 20px 60px rgba(0, 0, 0, 0.4), 0 0 30px rgba(0, 212, 255, 0.1);
    }

/* Scroll reveal */
.reveal {
    opacity: 0;
    transform: translateY(40px);
    transition: opacity 0.7s ease, transform 0.7s ease;
}

    .reveal.visible {
        opacity: 1;
        transform: translateY(0);
    }

.reveal-delay-1 {
    transition-delay: 0.1s;
}

.reveal-delay-2 {
    transition-delay: 0.2s;
}

.reveal-delay-3 {
    transition-delay: 0.3s;
}

.reveal-delay-4 {
    transition-delay: 0.4s;
}

.reveal-delay-5 {
    transition-delay: 0.5s;
}

/* ═══════════════════════════════════════════════════════════════════
   ABOUT SECTION
══════════════════════════════════════════════════════════════════ */
#about {
    background: radial-gradient(ellipse at 30% 50%, rgba(139, 92, 246, 0.06) 0%, transparent 60%);
}

.about-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 80px;
    align-items: center;
}

.about-visual {
    position: relative;
}

.about-neural-canvas {
    width: 100%;
    aspect-ratio: 1;
    border-radius: var(--border-radius-xl);
    border: 1px solid var(--glass-border);
    background: rgba(0, 0, 0, 0.3);
}

.about-features {
    margin-top: 32px;
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.feature-item {
    display: flex;
    align-items: flex-start;
    gap: 16px;
    padding: 20px;
}

.feature-icon {
    width: 48px;
    height: 48px;
    min-width: 48px;
    background: linear-gradient(135deg, rgba(0, 212, 255, 0.15), rgba(139, 92, 246, 0.15));
    border: 1px solid var(--glass-border-strong);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.2rem;
}

.feature-content h4 {
    font-family: var(--font-display);
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 4px;
    letter-spacing: 0.05em;
}

.feature-content p {
    font-size: 0.85rem;
    color: var(--text-muted);
    line-height: 1.6;
}

/* ═══════════════════════════════════════════════════════════════════
   SERVICES SECTION
══════════════════════════════════════════════════════════════════ */
#services {
    background: radial-gradient(ellipse at 70% 50%, rgba(0, 212, 255, 0.05) 0%, transparent 60%);
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
    margin-top: 60px;
}

.service-card {
    padding: 36px 28px;
    position: relative;
    cursor: auto;
}

    .service-card::after {
        content: '';
        position: absolute;
        bottom: 0;
        left: 0;
        right: 0;
        height: 2px;
        background: linear-gradient(90deg, var(--neon-blue), var(--neon-purple));
        transform: scaleX(0);
        transition: transform var(--transition-smooth);
    }

    .service-card:hover::after {
        transform: scaleX(1);
    }

.service-number {
    font-family: var(--font-mono);
    font-size: 0.65rem;
    color: var(--neon-blue);
    letter-spacing: 0.2em;
    margin-bottom: 16px;
    opacity: 0.7;
}

.service-icon-wrap {
    width: 64px;
    height: 64px;
    background: linear-gradient(135deg, rgba(0, 212, 255, 0.12), rgba(139, 92, 246, 0.12));
    border: 1px solid var(--glass-border-strong);
    border-radius: 16px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 20px;
    font-size: 1.5rem;
    transition: all var(--transition-fast);
}

.service-card:hover .service-icon-wrap {
    background: linear-gradient(135deg, rgba(0, 212, 255, 0.25), rgba(139, 92, 246, 0.25));
    box-shadow: 0 0 20px rgba(0, 212, 255, 0.2);
    transform: scale(1.05);
}

.service-card h3 {
    font-family: var(--font-display);
    font-size: 1rem;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 10px;
    letter-spacing: 0.05em;
}

.service-card p {
    font-size: 0.875rem;
    color: var(--text-muted);
    line-height: 1.7;
    margin-bottom: 20px;
}

.service-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
}

.tag {
    font-family: var(--font-mono);
    font-size: 0.6rem;
    padding: 3px 10px;
    border-radius: 100px;
    border: 1px solid var(--glass-border);
    color: var(--text-muted);
    letter-spacing: 0.1em;
}

/* ═══════════════════════════════════════════════════════════════════
   AI SOLUTIONS SECTION
══════════════════════════════════════════════════════════════════ */
#ai-solutions {
    background: radial-gradient(ellipse at 20% 60%, rgba(139, 92, 246, 0.08) 0%, transparent 60%);
}

.solutions-layout {
    display: grid;
    grid-template-columns: 1fr 1.5fr;
    gap: 80px;
    align-items: start;
}

.solutions-nav {
    display: flex;
    flex-direction: column;
    gap: 4px;
    margin-top: 40px;
    position: sticky;
    top: 100px;
}

.sol-nav-btn {
    display: flex;
    align-items: center;
    gap: 16px;
    padding: 16px 20px;
    border-radius: 10px;
    cursor: auto;
    transition: all var(--transition-fast);
    border: 1px solid transparent;
    text-align: left;
}

    .sol-nav-btn.active, .sol-nav-btn:hover {
        background: rgba(0, 212, 255, 0.06);
        border-color: var(--glass-border-strong);
    }

        .sol-nav-btn.active .sol-nav-indicator,
        .sol-nav-btn:hover .sol-nav-indicator {
            background: var(--neon-blue);
            box-shadow: var(--glow-blue);
        }

.sol-nav-indicator {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: var(--glass-border);
    flex-shrink: 0;
    transition: all var(--transition-fast);
}

.sol-nav-text {
    font-family: var(--font-mono);
    font-size: 0.8rem;
    color: var(--text-secondary);
    letter-spacing: 0.05em;
}

.sol-nav-btn.active .sol-nav-text {
    color: var(--neon-blue);
}

.solutions-content {
    margin-top: 40px;
}

.solution-panel {
    display: none;
    animation: fadeInPanel 0.4s ease;
}

    .solution-panel.active {
        display: block;
    }

@keyframes fadeInPanel {
    from {
        opacity: 0;
        transform: translateX(20px);
    }

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

.solution-panel h3 {
    font-family: var(--font-display);
    font-size: 1.6rem;
    font-weight: 800;
    color: var(--text-primary);
    margin-bottom: 16px;
    letter-spacing: 0.02em;
}

.solution-panel p {
    font-size: 0.95rem;
    color: var(--text-secondary);
    line-height: 1.8;
    margin-bottom: 24px;
}

.solution-features {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 12px;
    margin-bottom: 32px;
}

.sol-feat {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 0.8rem;
    color: var(--text-secondary);
}

    .sol-feat::before {
        content: '';
        display: block;
        width: 6px;
        height: 6px;
        background: var(--neon-blue);
        border-radius: 50%;
        flex-shrink: 0;
        box-shadow: var(--glow-blue);
    }

.solution-visual {
    width: 100%;
    aspect-ratio: 16/9;
    border-radius: var(--border-radius-lg);
    border: 1px solid var(--glass-border);
    background: linear-gradient(135deg, rgba(0, 212, 255, 0.05), rgba(139, 92, 246, 0.05));
    overflow: hidden;
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
}

.sol-canvas {
    width: 100%;
    height: 100%;
}

/* ═══════════════════════════════════════════════════════════════════
   INDUSTRIES SECTION
══════════════════════════════════════════════════════════════════ */
.industries-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 20px;
    margin-top: 60px;
}

.industry-card {
    padding: 28px 24px;
    text-align: center;
    cursor: auto;
}

.industry-icon {
    font-size: 2rem;
    margin-bottom: 16px;
    display: block;
    filter: drop-shadow(0 0 8px rgba(0, 212, 255, 0.4));
}

.industry-card h4 {
    font-family: var(--font-display);
    font-size: 0.85rem;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 8px;
    letter-spacing: 0.05em;
}

.industry-card p {
    font-size: 0.78rem;
    color: var(--text-muted);
    line-height: 1.6;
}

/* ═══════════════════════════════════════════════════════════════════
   TECH STACK
══════════════════════════════════════════════════════════════════ */
#tech-stack {
    background: radial-gradient(ellipse at 80% 30%, rgba(0, 212, 255, 0.06) 0%, transparent 60%);
}

.tech-categories {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
    margin-top: 60px;
}

.tech-category {
    padding: 32px 24px;
}

.tech-category-label {
    font-family: var(--font-mono);
    font-size: 0.65rem;
    letter-spacing: 0.25em;
    color: var(--neon-blue);
    text-transform: uppercase;
    margin-bottom: 20px;
    display: flex;
    align-items: center;
    gap: 8px;
}

    .tech-category-label::after {
        content: '';
        flex: 1;
        height: 1px;
        background: var(--glass-border);
    }

.tech-list {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
}

.tech-badge {
    display: flex;
    align-items: center;
    gap: 6px;
    padding: 6px 14px;
    border-radius: 6px;
    background: rgba(0, 212, 255, 0.06);
    border: 1px solid var(--glass-border);
    font-family: var(--font-mono);
    font-size: 0.7rem;
    color: var(--text-secondary);
    letter-spacing: 0.05em;
    transition: all var(--transition-fast);
    cursor: default;
}

    .tech-badge:hover {
        border-color: var(--neon-blue);
        color: var(--neon-blue);
        background: rgba(0, 212, 255, 0.1);
    }

.tech-dot {
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background: var(--neon-blue);
    box-shadow: var(--glow-blue);
}

/* ═══════════════════════════════════════════════════════════════════
   DEVELOPMENT PROCESS
══════════════════════════════════════════════════════════════════ */
.process-timeline {
    position: relative;
    margin-top: 60px;
    padding-left: 32px;
}

    .process-timeline::before {
        content: '';
        position: absolute;
        left: 0;
        top: 0;
        bottom: 0;
        width: 1px;
        background: linear-gradient(180deg, transparent, var(--neon-blue) 20%, var(--neon-purple) 80%, transparent);
        animation: timelineGlow 4s ease-in-out infinite;
    }

@keyframes timelineGlow {
    0%, 100% {
        opacity: 0.5;
    }

    50% {
        opacity: 1;
    }
}

.process-step {
    position: relative;
    margin-bottom: 48px;
    padding-left: 40px;
}

    .process-step::before {
        content: '';
        position: absolute;
        left: -5px;
        top: 20px;
        width: 10px;
        height: 10px;
        background: var(--neon-blue);
        border-radius: 50%;
        box-shadow: var(--glow-blue);
        border: 2px solid var(--space-dark);
    }

.process-step-num {
    font-family: var(--font-mono);
    font-size: 0.65rem;
    color: var(--neon-purple);
    letter-spacing: 0.2em;
    text-transform: uppercase;
    margin-bottom: 8px;
}

.process-step h3 {
    font-family: var(--font-display);
    font-size: 1.1rem;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 8px;
    letter-spacing: 0.05em;
}

.process-step p {
    font-size: 0.875rem;
    color: var(--text-muted);
    line-height: 1.7;
    max-width: 480px;
}

/* ═══════════════════════════════════════════════════════════════════
   PORTFOLIO
══════════════════════════════════════════════════════════════════ */
#portfolio {
    background: radial-gradient(ellipse at 50% 50%, rgba(139, 92, 246, 0.06) 0%, transparent 60%);
}

.portfolio-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
    margin-top: 60px;
}

.portfolio-card {
    cursor: auto;
    overflow: hidden;
}

.portfolio-thumb {
    position: relative;
    width: 100%;
    height: 250px;
    overflow: hidden;
    background: #030b17;
    border-radius: inherit;
}


    /* =========================================================
   PORTFOLIO ANIMATION CANVAS
   ========================================================= */

    .portfolio-thumb canvas {
        position: absolute;
        inset: 0;
        width: 100%;
        height: 100%;
        display: block;
        z-index: 1;
        background: #030b17;
    }


    /* =========================================================
   DARK DEPTH OVERLAY
   Gives the animation the same deep cinematic appearance
   as your reference image.
   ========================================================= */

    .portfolio-thumb::after {
        content: "";
        position: absolute;
        inset: 0;
        z-index: 2;
        pointer-events: none;
        background: linear-gradient( to bottom, rgba(2, 8, 18, 0.02) 0%, rgba(2, 8, 18, 0.05) 45%, rgba(2, 8, 18, 0.22) 100% );
    }

/* =========================================================
   PORTFOLIO HOVER OVERLAY
   ========================================================= */

.portfolio-overlay {
    position: absolute;
    inset: 0;
    z-index: 5;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(3, 10, 22, 0.20);
    opacity: 0;
    transition: opacity 0.35s ease;
}


.portfolio-card:hover .portfolio-overlay {
    opacity: 1;
}

.portfolio-view-btn {
    padding: 10px 24px;
    border: 1px solid rgba(255,255,255,0.3);
    border-radius: 6px;
    color: white;
    font-family: var(--font-mono);
    font-size: 0.75rem;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    backdrop-filter: blur(8px);
    transform: translateY(10px);
    transition: transform var(--transition-smooth);
}

.portfolio-card:hover .portfolio-view-btn {
    transform: translateY(0);
}

.portfolio-info {
    padding: 24px;
}

.portfolio-category {
    font-family: var(--font-mono);
    font-size: 0.6rem;
    color: var(--neon-blue);
    letter-spacing: 0.2em;
    text-transform: uppercase;
    margin-bottom: 8px;
}

.portfolio-info h3 {
    font-family: var(--font-display);
    font-size: 1rem;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 6px;
    letter-spacing: 0.03em;
}

.portfolio-info p {
    font-size: 0.8rem;
    color: var(--text-muted);
    line-height: 1.6;
}

/* ═══════════════════════════════════════════════════════════════════
   STATISTICS
══════════════════════════════════════════════════════════════════ */
#stats {
    background: linear-gradient(135deg, rgba(0, 212, 255, 0.03) 0%, rgba(139, 92, 246, 0.03) 100%);
    border-top: 1px solid var(--glass-border);
    border-bottom: 1px solid var(--glass-border);
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 40px;
}

.stat-item {
    text-align: center;
    padding: 40px 20px;
    position: relative;
}

    .stat-item::after {
        content: '';
        position: absolute;
        right: 0;
        top: 20%;
        height: 60%;
        width: 1px;
        background: var(--glass-border);
    }

    .stat-item:last-child::after {
        display: none;
    }

.stat-number {
    font-family: var(--font-display);
    font-size: clamp(2.5rem, 5vw, 4rem);
    font-weight: 900;
    background: linear-gradient(135deg, var(--neon-blue), var(--neon-cyan));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    line-height: 1;
    margin-bottom: 8px;
    letter-spacing: -0.02em;
}

.stat-label {
    font-family: var(--font-mono);
    font-size: 0.7rem;
    color: var(--text-muted);
    letter-spacing: 0.15em;
    text-transform: uppercase;
}

.stat-desc {
    font-size: 0.8rem;
    color: var(--text-muted);
    margin-top: 4px;
}

/* ═══════════════════════════════════════════════════════════════════
   WHY CHOOSE US
══════════════════════════════════════════════════════════════════ */
.why-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 24px;
    margin-top: 60px;
}

.why-card {
    padding: 36px;
    display: flex;
    gap: 24px;
}

.why-num {
    font-family: var(--font-display);
    font-size: 3rem;
    font-weight: 900;
    line-height: 1;
    background: linear-gradient(135deg, rgba(0, 212, 255, 0.2), rgba(139, 92, 246, 0.2));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    flex-shrink: 0;
    width: 85px;
}

.why-content h4 {
    font-family: var(--font-display);
    font-size: 1rem;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 8px;
    letter-spacing: 0.05em;
}

.why-content p {
    font-size: 0.875rem;
    color: var(--text-muted);
    line-height: 1.7;
}

/* ═══════════════════════════════════════════════════════════════════
   TESTIMONIALS
══════════════════════════════════════════════════════════════════ */
#testimonials {
    background: radial-gradient(ellipse at 60% 50%, rgba(0, 212, 255, 0.05) 0%, transparent 60%);
}

.testimonials-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
    margin-top: 60px;
}

.testimonial-card {
    padding: 32px;
}

.testimonial-stars {
    display: flex;
    gap: 4px;
    margin-bottom: 20px;
    color: var(--neon-blue);
    font-size: 0.85rem;
}

.testimonial-quote {
    font-size: 0.9rem;
    color: var(--text-secondary);
    line-height: 1.8;
    margin-bottom: 24px;
    font-style: italic;
}

.testimonial-author {
    display: flex;
    align-items: center;
    gap: 12px;
}

.author-avatar {
    width: 44px;
    height: 44px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--neon-blue), var(--neon-purple));
    display: flex;
    align-items: center;
    justify-content: center;
    font-family: var(--font-display);
    font-size: 0.85rem;
    font-weight: 700;
    color: white;
    flex-shrink: 0;
}

.author-name {
    font-family: var(--font-display);
    font-size: 0.8rem;
    font-weight: 700;
    color: var(--text-primary);
    letter-spacing: 0.05em;
}

.author-role {
    font-size: 0.75rem;
    color: var(--text-muted);
    margin-top: 2px;
}

/* ═══════════════════════════════════════════════════════════════════
   FAQ
══════════════════════════════════════════════════════════════════ */
.faq-list {
    max-width: 800px;
    margin: 60px auto 0;
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.faq-item {
    border: 1px solid var(--glass-border);
    border-radius: var(--border-radius-md);
    background: var(--glass-bg);
    overflow: hidden;
    transition: border-color var(--transition-fast);
}

    .faq-item:hover, .faq-item.open {
        border-color: var(--glass-border-strong);
    }

.faq-question {
    width: 100%;
    padding: 20px 24px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    cursor: auto;
    font-family: var(--font-body);
    font-size: 0.95rem;
    font-weight: 500;
    color: var(--text-primary);
    text-align: left;
    gap: 16px;
}

.faq-arrow {
    width: 28px;
    height: 28px;
    min-width: 28px;
    border: 1px solid var(--glass-border);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.7rem;
    color: var(--neon-blue);
    transition: all var(--transition-fast);
}

.faq-item.open .faq-arrow {
    transform: rotate(180deg);
    border-color: var(--neon-blue);
}

.faq-answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.4s ease, padding var(--transition-fast);
    padding: 0 24px;
    font-size: 0.875rem;
    color: var(--text-muted);
    line-height: 1.8;
}

.faq-item.open .faq-answer {
    max-height: 300px;
    padding-bottom: 20px;
}

/* ═══════════════════════════════════════════════════════════════════
   BLOG
══════════════════════════════════════════════════════════════════ */
#blog {
    background: radial-gradient(ellipse at 40% 60%, rgba(139, 92, 246, 0.06) 0%, transparent 60%);
}

.blog-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
    margin-top: 60px;
}

.blog-card {
    cursor: auto;
    overflow: hidden;
}

.blog-header {
    padding: 24px 24px 0;
}

.blog-tag {
    font-family: var(--font-mono);
    font-size: 0.6rem;
    color: var(--neon-purple);
    letter-spacing: 0.2em;
    text-transform: uppercase;
    margin-bottom: 12px;
}

.blog-card h3 {
    font-family: var(--font-display);
    font-size: 0.95rem;
    font-weight: 700;
    color: var(--text-primary);
    line-height: 1.4;
    margin-bottom: 12px;
    letter-spacing: 0.03em;
    transition: color var(--transition-fast);
}

.blog-card:hover h3 {
    color: var(--neon-blue);
}

.blog-excerpt {
    font-size: 0.8rem;
    color: var(--text-muted);
    line-height: 1.7;
    padding: 0 24px;
    margin-bottom: 20px;
}

.blog-footer {
    padding: 16px 24px;
    border-top: 1px solid var(--glass-border);
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.blog-date {
    font-family: var(--font-mono);
    font-size: 0.65rem;
    color: var(--text-muted);
    letter-spacing: 0.1em;
}

.blog-read-more {
    font-family: var(--font-mono);
    font-size: 0.65rem;
    color: var(--neon-blue);
    letter-spacing: 0.1em;
    text-transform: uppercase;
    display: flex;
    align-items: center;
    gap: 4px;
}

/* ═══════════════════════════════════════════════════════════════════
   CONTACT
══════════════════════════════════════════════════════════════════ */
#contact {
    background: radial-gradient(ellipse at 50% 0%, rgba(0, 212, 255, 0.06) 0%, transparent 60%);
}

.contact-layout {
    display: grid;
    grid-template-columns: 1fr 1.5fr;
    gap: 80px;
    align-items: start;
}

.contact-info {
    margin-top: 32px;
}

.contact-item {
    display: flex;
    align-items: flex-start;
    gap: 16px;
    margin-bottom: 28px;
}

.contact-icon {
    width: 44px;
    height: 44px;
    background: linear-gradient(135deg, rgba(0, 212, 255, 0.12), rgba(139, 92, 246, 0.12));
    border: 1px solid var(--glass-border);
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1rem;
    flex-shrink: 0;
}

.contact-label {
    font-family: var(--font-mono);
    font-size: 0.65rem;
    color: var(--text-muted);
    letter-spacing: 0.15em;
    text-transform: uppercase;
    margin-bottom: 4px;
}

.contact-value {
    font-size: 0.9rem;
    color: var(--text-primary);
    font-weight: 500;
}

.contact-social {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-top: 40px;
}

.social-btn {
    width: 44px;
    height: 44px;
    padding: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    border-radius: 10px;
    text-decoration: none;
    overflow: hidden;
    transition: all 0.3s ease;
}

    .social-btn img {
        width: 34px;
        height: 34px;
        object-fit: contain;
        display: block;
        transition: transform 0.3s ease;
    }

    /* LinkedIn */
    .social-btn.linkedin img {
        width: 32px;
        height: 32px;
    }

    /* WhatsApp */
    .social-btn.whatsapp img {
        width: 34px;
        height: 34px;
    }

    /* Instagram */
    .social-btn.instagram img {
        width: 34px;
        height: 34px;
    }

    /* Hover */
    .social-btn:hover {
        transform: translateY(-3px);
    }

        .social-btn:hover img {
            transform: scale(1.08);
        }
/* =====================================================
   MOBILE
   ===================================================== */

@media (max-width: 576px) {

    .contact-social {
        gap: 10px;
        margin-top: 30px;
    }

    .social-btn {
        width: 42px;
        height: 42px;
    }

    .social-btn svg {
        width: 19px;
        height: 19px;
    }
}

/* =====================================================
   MOBILE
   ===================================================== */

@media (max-width: 576px) {

    .contact-social {
        margin-top: 30px;
        gap: 12px;
    }

    .social-btn {
        width: 42px;
        height: 42px;
        flex-basis: 42px;
    }

        .social-btn i {
            font-size: 17px;
        }
}
/* Contact Form */
.contact-form {
    padding: 40px;
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 16px;
}

.form-group {
    margin-bottom: 20px;
}

    .form-group label {
        display: block;
        font-family: var(--font-mono);
        font-size: 0.65rem;
        color: var(--text-muted);
        letter-spacing: 0.15em;
        text-transform: uppercase;
        margin-bottom: 8px;
    }

.form-control {
    width: 100%;
    padding: 12px 16px;
    background: rgba(0, 0, 0, 0.3);
    border: 1px solid var(--glass-border);
    border-radius: 8px;
    color: var(--text-primary);
    font-family: var(--font-body);
    font-size: 0.9rem;
    transition: all var(--transition-fast);
    outline: none;
}

    .form-control::placeholder {
        color: var(--text-muted);
    }

    .form-control:focus {
        border-color: var(--neon-blue);
        box-shadow: 0 0 0 3px rgba(0, 212, 255, 0.1);
    }

textarea.form-control {
    resize: vertical;
    min-height: 120px;
}

.form-select {
    appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' fill='none' viewBox='0 0 24 24' stroke='%2300d4ff'%3E%3Cpath stroke-linecap='round' stroke-linejoin='round' stroke-width='2' d='M19 9l-7 7-7-7'%3E%3C/path%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 12px center;
    background-size: 16px;
    padding-right: 40px;
}

    .form-select option {
        background: var(--space-dark);
        color: var(--text-primary);
    }

.btn-submit {
    width: 100%;
    padding: 14px;
    background: linear-gradient(135deg, var(--neon-blue), var(--neon-purple));
    color: white;
    font-family: var(--font-mono);
    font-size: 0.8rem;
    font-weight: 700;
    letter-spacing: 0.15em;
    text-transform: uppercase;
    border-radius: 8px;
    cursor: auto;
    position: relative;
    overflow: hidden;
    transition: all var(--transition-fast);
    border: none;
    margin-top: 8px;
}

    .btn-submit::before {
        content: '';
        position: absolute;
        inset: 0;
        background: linear-gradient(135deg, transparent, rgba(255,255,255,0.15), transparent);
        transform: translateX(-100%);
        transition: transform 0.5s ease;
    }

    .btn-submit:hover::before {
        transform: translateX(100%);
    }

    .btn-submit:hover {
        box-shadow: var(--glow-blue), 0 8px 32px rgba(139, 92, 246, 0.3);
    }

/* ═══════════════════════════════════════════════════════════════════
   FOOTER
══════════════════════════════════════════════════════════════════ */
footer {
    background: var(--space-dark);
    border-top: 1px solid var(--glass-border);
    position: relative;
    z-index: 10;
    padding: 80px 0 0;
}

.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr;
    gap: 60px;
    margin-bottom: 60px;
}

.footer-brand p {
    font-size: 0.85rem;
    color: var(--text-muted);
    line-height: 1.7;
    margin-top: 16px;
    max-width: 280px;
}

.footer-col h5 {
    font-family: var(--font-display);
    font-size: 0.75rem;
    font-weight: 700;
    color: var(--text-primary);
    letter-spacing: 0.15em;
    text-transform: uppercase;
    margin-bottom: 20px;
}

.footer-links {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 12px;
}

    .footer-links a {
        font-size: 0.85rem;
        color: var(--text-muted);
        transition: color var(--transition-fast);
    }

        .footer-links a:hover {
            color: var(--neon-blue);
        }

.footer-bottom {
    border-top: 1px solid var(--glass-border);
    padding: 24px 0;
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 16px;
}

.footer-legal {
    font-size: 0.78rem;
    color: var(--text-muted);
}

    .footer-legal a:hover {
        color: var(--neon-blue);
    }

.footer-credits {
    font-family: var(--font-mono);
    font-size: 0.65rem;
    color: var(--text-muted);
    letter-spacing: 0.1em;
}

/* Energy bar animation at top of footer */
footer::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 1px;
    background: linear-gradient(90deg, transparent 0%, var(--neon-blue) 25%, var(--neon-purple) 75%, transparent 100%);
    animation: energyBar 4s linear infinite;
}

@keyframes energyBar {
    0% {
        background-position: 0% 0%;
    }

    100% {
        background-position: 100% 0%;
    }
}

/* ═══════════════════════════════════════════════════════════════════
   FLOATING AI ASSISTANT ORB
══════════════════════════════════════════════════════════════════ */
#ai-orb {
    position: fixed;
    bottom: 32px;
    right: 32px;
    z-index: 500;
    width: 56px;
    height: 56px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--neon-blue), var(--neon-purple));
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: auto;
    box-shadow: 0 0 30px rgba(0, 212, 255, 0.5), 0 0 60px rgba(139, 92, 246, 0.3);
    animation: orbFloat 4s ease-in-out infinite, orbPulse 3s ease-in-out infinite;
    transition: transform var(--transition-fast);
}

    #ai-orb:hover {
        transform: scale(1.15);
    }

@keyframes orbFloat {
    0%, 100% {
        transform: translateY(0);
    }

    50% {
        transform: translateY(-8px);
    }
}

@keyframes orbPulse {
    0%, 100% {
        box-shadow: 0 0 30px rgba(0, 212, 255, 0.5), 0 0 60px rgba(139, 92, 246, 0.3);
    }

    50% {
        box-shadow: 0 0 50px rgba(0, 212, 255, 0.7), 0 0 100px rgba(139, 92, 246, 0.5);
    }
}

.orb-tooltip {
    position: absolute;
    bottom: calc(100% + 12px);
    right: 0;
    background: rgba(6, 11, 23, 0.95);
    border: 1px solid var(--glass-border-strong);
    border-radius: 10px;
    padding: 10px 16px;
    font-family: var(--font-mono);
    font-size: 0.7rem;
    color: var(--neon-blue);
    white-space: nowrap;
    letter-spacing: 0.1em;
    opacity: 0;
    transform: translateY(4px);
    transition: all var(--transition-fast);
    pointer-events: none;
    backdrop-filter: blur(12px);
}

#ai-orb:hover .orb-tooltip {
    opacity: 1;
    transform: translateY(0);
}

/* ═══════════════════════════════════════════════════════════════════
   SCROLL PROGRESS BAR
══════════════════════════════════════════════════════════════════ */
#scroll-progress {
    position: fixed;
    top: 0;
    left: 0;
    height: 2px;
    background: linear-gradient(90deg, var(--neon-blue), var(--neon-purple), var(--neon-cyan));
    z-index: 10001;
    transition: width 0.1s linear;
    width: 0%;
}

/* ═══════════════════════════════════════════════════════════════════
   SCAN LINES EFFECT
══════════════════════════════════════════════════════════════════ */
.scanlines {
    position: fixed;
    inset: 0;
    z-index: 3;
    pointer-events: none;
    background: repeating-linear-gradient( 0deg, transparent, transparent 2px, rgba(0, 0, 0, 0.02) 2px, rgba(0, 0, 0, 0.02) 4px );
    animation: scanMove 12s linear infinite;
}

@keyframes scanMove {
    0% {
        background-position: 0 0;
    }

    100% {
        background-position: 0 100%;
    }
}

/* ═══════════════════════════════════════════════════════════════════
   MAGNETIC BUTTONS
══════════════════════════════════════════════════════════════════ */
.magnetic {
    display: inline-block;
}

/* Responsive spacing — desktop/tablet transition */
@media (max-width: 1200px) {
    .hero-inner {
        gap: 48px;
    }

    .about-grid {
        gap: 48px;
    }

    .footer-grid {
        grid-template-columns: 1.5fr 1fr 1fr;
        gap: 40px;
    }

    .footer-col:last-child {
        grid-column: 2;
    }

    .tech-categories {
        grid-template-columns: repeat(2, 1fr);
    }

    .industries-grid {
        grid-template-columns: repeat(3, 1fr);
    }
}

/* ============================================================
   VGENTIX CLEAN FINAL RESPONSIVE OVERRIDES
   ============================================================ */

/* -------------------------
   RESPONSIVE LOGO — BASE
   ------------------------- */
.logo-icon {
    width: clamp(140px, 16vw, 220px);
    height: auto;
    display: flex;
    align-items: center;
    justify-content: flex-start;
    flex: 0 1 auto;
    min-width: 0;
    background: transparent !important;
}

.vgentix-logo {
    display: block;
    width: 100%;
    height: auto;
    max-width: 220px;
    min-width: 0;
    object-fit: contain;
    background: transparent !important;
    border: 0 !important;
    outline: 0 !important;
    box-shadow: none !important;
}

/* -------------------------
   TABLET — <= 1024px
   ------------------------- */
@media (max-width: 1024px) {
    #navbar {
        width: 100%;
    }

    .nav-inner {
        width: 100%;
        max-width: none;
        height: 70px;
        padding: 0 20px;
    }

    .nav-logo {
        min-width: 0;
        flex: 1 1 auto;
        gap: 0;
    }

    .logo-icon {
        width: clamp(125px, 20vw, 170px);
        height: auto;
    }

    .vgentix-logo {
        width: 100%;
        max-width: 170px;
        height: auto;
    }

    .nav-links,
    .nav-cta {
        display: none;
    }

    .nav-hamburger {
        display: flex;
        flex-shrink: 0;
        z-index: 10001;
    }

    /* Hero */
    .hero-inner {
        display: grid;
        grid-template-columns: 1fr;
        gap: 30px;
        width: 100%;
        max-width: 900px;
        margin: 0 auto;
        padding: 0 30px;
    }

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

    .hero-visual {
        order: 1;
        width: min(75vw, 460px);
        max-width: 460px;
        margin: 0 auto;
    }

    .hero-title {
        font-size: clamp(2.8rem, 7vw, 4rem);
    }

    .hero-description {
        max-width: 650px;
    }

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

    .about-visual {
        order: 3;
    }

    .services-grid,
    .portfolio-grid,
    .industries-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .solutions-layout,
    .contact-layout {
        grid-template-columns: 1fr;
    }

    .solutions-layout {
        gap: 40px;
    }

    .solutions-nav {
        position: static;
    }
}

/* -------------------------
   MOBILE — <= 768px
   ------------------------- */
@media (max-width: 768px) {
    html,
    body {
        width: 100%;
        max-width: 100%;
        overflow-x: hidden;
    }

    #navbar {
        height: 64px;
    }

    .nav-inner {
        height: 64px;
        padding: 0 14px;
    }

    .nav-logo {
        gap: 0;
        min-width: 0;
        flex: 1 1 auto;
    }

    .logo-icon {
        width: clamp(110px, 30vw, 140px);
        height: auto;
    }

    .vgentix-logo {
        width: 100%;
        max-width: 140px;
        height: auto;
    }

    /* Uploaded logo already contains the VGentix branding */
    .nav-logo > div:last-child {
        display: none;
    }

    .nav-hamburger {
        display: flex;
        width: 44px;
        height: 44px;
        padding: 10px;
        align-items: center;
        justify-content: center;
        flex-shrink: 0;
        z-index: 10001;
    }

        .nav-hamburger span {
            width: 22px;
            height: 2px;
        }

    /* Hero mobile layout: text first, globe second */
    #hero {
        min-height: auto !important;
        height: auto !important;
        overflow: visible !important;
        padding-top: 90px !important;
        padding-bottom: 50px !important;
    }

    .hero-inner {
        display: flex !important;
        flex-direction: column !important;
        width: 100% !important;
        max-width: 100% !important;
        padding-left: 18px !important;
        padding-right: 18px !important;
        gap: 0 !important;
    }

    .hero-content {
        order: 1 !important;
        width: 100% !important;
        max-width: 100% !important;
        position: relative;
        z-index: 5;
    }

    .hero-title {
        margin-bottom: 22px !important;
    }

    .hero-description {
        margin-bottom: 28px !important;
    }

    .hero-actions {
        margin-bottom: 0 !important;
    }

    .hero-visual {
        order: 2 !important;
        position: relative !important;
        display: block !important;
        visibility: visible !important;
        opacity: 1 !important;
        width: 100% !important;
        height: 330px !important;
        min-height: 330px !important;
        max-width: 390px !important;
        margin: 35px auto 0 !important;
        overflow: visible !important;
        z-index: 2;
    }

    #globe-canvas {
        position: absolute !important;
        top: 0 !important;
        left: 0 !important;
        display: block !important;
        width: 100% !important;
        height: 100% !important;
        min-width: 100% !important;
        min-height: 100% !important;
        visibility: visible !important;
        opacity: 1 !important;
        z-index: 2;
        pointer-events: none;
    }

    .hero-visual::before,
    .hero-visual::after {
        pointer-events: none;
    }

    .hud-panel-1,
    .hud-panel-2,
    .hud-panel-3 {
        display: none;
    }

    /* Sections */
    .section-pad {
        padding: 75px 0;
    }

    .section-pad-sm {
        padding: 55px 0;
    }

    .container {
        width: 100%;
        max-width: none;
        padding-left: 20px;
        padding-right: 20px;
    }

    .about-grid {
        grid-template-columns: 1fr;
        gap: 35px;
    }

    .about-visual,
    .about-neural-canvas {
        width: 100%;
    }

    .services-grid,
    .portfolio-grid,
    .testimonials-grid,
    .blog-grid,
    .why-grid,
    .tech-categories {
        grid-template-columns: 1fr;
    }

    .services-grid {
        gap: 18px;
        margin-top: 40px;
    }

    .service-card {
        padding: 28px 22px;
    }

    .portfolio-grid {
        gap: 20px;
        margin-top: 40px;
    }

    .portfolio-thumb {
        height: 220px;
    }

    .portfolio-info {
        padding: 20px;
    }

    .industries-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 14px;
    }

    .stats-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 0;
    }

    .stat-item {
        padding: 28px 12px;
    }

        .stat-item::after {
            display: none;
        }

    .solutions-layout,
    .contact-layout {
        grid-template-columns: 1fr;
    }

    .solutions-nav {
        position: static;
        display: flex;
        flex-direction: row;
        overflow-x: auto;
        flex-wrap: nowrap;
        padding-bottom: 8px;
    }

    .sol-nav-btn {
        flex-shrink: 0;
    }

    .form-row {
        grid-template-columns: 1fr;
    }

    .footer-grid {
        grid-template-columns: 1fr 1fr;
        gap: 32px;
    }

    .footer-brand {
        grid-column: 1 / -1;
    }

    .hero-stats {
        gap: 24px;
        flex-wrap: wrap;
    }

    .contact-form {
        padding: 28px 20px;
    }
}

/* -------------------------
   SMALL MOBILE — <= 480px
   ------------------------- */
@media (max-width: 480px) {
    .nav-inner {
        height: 60px;
        padding: 0 10px;
    }

    .logo-icon {
        width: 115px;
        height: auto;
    }

    .vgentix-logo {
        width: 100%;
        max-width: 115px;
        height: auto;
    }

    #hero {
        padding-top: 85px !important;
        padding-bottom: 40px !important;
    }

    .hero-inner {
        padding-left: 16px !important;
        padding-right: 16px !important;
    }

    .hero-title {
        font-size: clamp(2.15rem, 12vw, 3.1rem);
    }

    .hero-description {
        font-size: 0.85rem;
    }

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

    .btn-primary,
    .btn-secondary {
        width: 100%;
        justify-content: center;
    }

    .hero-visual {
        width: 100% !important;
        height: 300px !important;
        min-height: 300px !important;
        max-width: 350px !important;
        margin-top: 30px !important;
    }

    #globe-canvas {
        width: 100% !important;
        height: 100% !important;
    }

    .industries-grid,
    .stats-grid,
    .footer-grid {
        grid-template-columns: 1fr;
    }
}

/* -------------------------
   VERY SMALL PHONE — <= 360px
   ------------------------- */
@media (max-width: 360px) {
    .logo-icon {
        width: 100px;
    }

    .vgentix-logo {
        max-width: 100px;
    }

    .nav-inner {
        padding: 0 8px;
    }
}

/* -------------------------
   ULTRAWIDE / 4K
   ------------------------- */
@media (min-width: 2560px) {
    html {
        font-size: 20px;
    }

    .container {
        max-width: 1920px;
    }
}

/* -------------------------
   REDUCED MOTION
   ------------------------- */
@media (prefers-reduced-motion: reduce) {
    *,
    *::before,
    *::after {
        animation-duration: 0.001ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.001ms !important;
    }

    html {
        scroll-behavior: auto;
    }
}


/* ═══════════════════════════════════════════════════════════════════
   LOADING SCREEN
══════════════════════════════════════════════════════════════════ */
#loader {
    position: fixed;
    inset: 0;
    z-index: 99999;
    background: var(--space-dark);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    transition: opacity 0.6s ease, visibility 0.6s ease;
}

    #loader.done {
        opacity: 0;
        visibility: hidden;
    }

.loader-logo {
    font-family: var(--font-display);
    font-size: 2rem;
    font-weight: 900;
    background: linear-gradient(135deg, var(--neon-blue), var(--neon-purple));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-bottom: 32px;
    letter-spacing: 0.1em;
}

.loader-bar-wrap {
    width: 240px;
    height: 2px;
    background: rgba(255,255,255,0.1);
    border-radius: 1px;
    overflow: hidden;
}

.loader-bar {
    height: 100%;
    background: linear-gradient(90deg, var(--neon-blue), var(--neon-purple), var(--neon-cyan));
    border-radius: 1px;
    animation: loaderFill 1.6s cubic-bezier(0.4, 0, 0.2, 1) forwards;
}

@keyframes loaderFill {
    from {
        width: 0%;
    }

    to {
        width: 100%;
    }
}

.loader-text {
    font-family: var(--font-mono);
    font-size: 0.65rem;
    color: var(--text-muted);
    letter-spacing: 0.3em;
    text-transform: uppercase;
    margin-top: 16px;
    /*animation: typewriter 1.6s steps(20) forwards; */
}

@keyframes typewriter {
    from {
        width: 0;
        overflow: hidden;
    }

    to {
        width: 100%;
    }
}


/* ============================================================
   MOBILE
   ============================================================ */

@media (max-width: 768px) {

    #loader {
        padding: 20px;
    }

    .loader-inner {
        width: min( 360px, 82vw );
    }

    .loader-logo {
        width: min( 220px, 64vw );
    }

    .loader-system {
        font-size: 0.56rem;
        letter-spacing: 0.14em;
        gap: 6px;
    }

    .loader-caption {
        font-size: 0.40rem;
        letter-spacing: 0.12em;
    }
}


@media (max-width: 480px) {

    .loader-inner {
        width: 84vw;
    }

    .loader-logo {
        width: 190px;
    }

    .loader-system {
        margin-top: 24px;
        font-size: 0.50rem;
    }

    .loader-caption {
        font-size: 0.36rem;
    }
}
.contact-success {
    padding: 14px 18px;
    margin-bottom: 20px;
    border-radius: 8px;
    background: rgba(0, 212, 199, 0.12);
    border: 1px solid rgba(0, 212, 199, 0.4);
    color: #00d4c7;
    font-size: 14px;
}

.contact-error {
    padding: 14px 18px;
    margin-bottom: 20px;
    border-radius: 8px;
    background: rgba(255, 80, 80, 0.12);
    border: 1px solid rgba(255, 80, 80, 0.4);
    color: #ff8080;
}

.contact-social {
    display: flex;
    align-items: center;
    gap: 9px;
    margin-top: 28px;
}

.social-btn {
    width: 36px;
    height: 36px;
    display: flex;
    align-items: center;
    justify-content: center;
    box-sizing: border-box;
    background: rgba(4, 20, 35, 0.72);
    border: 1px solid rgba(0, 120, 160, 0.45);
    border-radius: 8px;
    text-decoration: none;
    transition: transform .2s ease, border-color .2s ease, background .2s ease;
}

    .social-btn img {
        width: 18px;
        height: 18px;
        object-fit: contain;
        display: block;
    }

    .social-btn:hover {
        border-color: rgba(0, 200, 255, .75);
        background: rgba(0, 120, 160, .08);
        transform: translateY(-2px);
    }