:root {
    --bg-primary: #000000;
    --bg-secondary: #0a0a0a;
    --bg-tertiary: #141414;
    --accent-primary: #ff3d00;
    --accent-secondary: #ff6e40;
    --accent-glow: rgba(255, 61, 0, 0.5);
    --text-primary: #e0e0e0;
    --text-secondary: #999999;
    --text-muted: #666666;
    --border-color: rgba(255, 61, 0, 0.2);
    --border-subtle: rgba(255, 255, 255, 0.1);
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'IBM Plex Sans', sans-serif;
    background: var(--bg-primary);
    color: var(--text-primary);
    overflow-x: hidden;
    line-height: 1.6;
}

.scanlines {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: repeating-linear-gradient(0deg, transparent, transparent 2px, rgba(255, 61, 0, 0.02) 2px, rgba(255, 61, 0, 0.02) 4px);
    pointer-events: none;
    z-index: 9999;
    opacity: 0.3;
}

.grid-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image: linear-gradient(rgba(255, 61, 0, 0.03) 1px, transparent 1px), linear-gradient(90deg, rgba(255, 61, 0, 0.03) 1px, transparent 1px);
    background-size: 100px 100px;
    pointer-events: none;
    z-index: 0;
}

nav {
    position: fixed;
    top: 0;
    width: 100%;
    z-index: 1000;
    background: rgba(0, 0, 0, 0.9);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid var(--border-color);
}

.nav-container {
    max-width: 1600px;
    margin: 0 auto;
    padding: 1.2rem 3rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo {
    font-family: 'IBM Plex Mono', monospace;
    font-size: 1rem;
    font-weight: 600;
    color: var(--text-primary);
    letter-spacing: 2px;
    display: flex;
    align-items: center;
    gap: 1rem;
}

.logo-icon {
    width: 24px;
    height: 24px;
    border: 2px solid var(--accent-primary);
    position: relative;
}

.logo-icon::before, .logo-icon::after {
    content: '';
    position: absolute;
    background: var(--accent-primary);
}

.logo-icon::before {
    width: 8px;
    height: 8px;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
}

.logo-icon::after {
    width: 14px;
    height: 14px;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    border: 1px solid var(--accent-primary);
    background: transparent;
}

.nav-links {
    display: flex;
    gap: 3rem;
    list-style: none;
    align-items: center;
}

.nav-links a {
    font-family: 'IBM Plex Mono', monospace;
    color: var(--text-secondary);
    text-decoration: none;
    font-size: 0.75rem;
    font-weight: 500;
    letter-spacing: 2px;
    position: relative;
    transition: color 0.3s ease;
}

.nav-links a::before {
    content: '>';
    position: absolute;
    left: -15px;
    opacity: 0;
    transition: opacity 0.3s ease;
    color: var(--accent-primary);
}

.nav-links a:hover {
    color: var(--accent-primary);
}

.nav-links a:hover::before {
    opacity: 1;
}

.nav-cta {
    padding: 0.6rem 1.5rem !important;
    background: transparent;
    color: var(--accent-primary) !important;
    border: 1px solid var(--accent-primary);
    font-weight: 600;
}

.nav-cta:hover {
    background: var(--accent-primary);
    color: #000 !important;
}

.nav-cta::before {
    display: none !important;
}

.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    padding: 0 3rem;
    margin-top: 80px;
    z-index: 2;
}

.hero-hud-corners {
    position: absolute;
    top: 100px;
    left: 3rem;
    right: 3rem;
    bottom: 50px;
    pointer-events: none;
    /* keep HUD corners visually behind hero content */
    z-index: 1;
}

.corner {
    position: absolute;
    width: 40px;
    height: 40px;
}

.corner::before, .corner::after {
    content: '';
    position: absolute;
    background: var(--accent-primary);
    z-index: 1;
}

.corner-tl { top: 0; left: 0; }
.corner-tl::before { width: 2px; height: 40px; top: 0; left: 0; }
.corner-tl::after { width: 40px; height: 2px; top: 0; left: 0; }

.corner-tr { top: 0; right: 0; }
.corner-tr::before { width: 2px; height: 40px; top: 0; right: 0; }
.corner-tr::after { width: 40px; height: 2px; top: 0; right: 0; }

.corner-bl { bottom: 0; left: 0; }
.corner-bl::before { width: 2px; height: 40px; bottom: 0; left: 0; }
.corner-bl::after { width: 40px; height: 2px; bottom: 0; left: 0; }

.corner-br { bottom: 0; right: 0; }
.corner-br::before { width: 2px; height: 40px; bottom: 0; right: 0; }
.corner-br::after { width: 40px; height: 2px; bottom: 0; right: 0; }

/* Responsive adjustments for small screens: make HUD corners reach closer to the viewport edges
   and reduce their size so they remain visually balanced on phones. */
@media (max-width: 768px) {
    .hero {
        padding: 0 1rem;
        margin-top: 64px;
    }

    .hero-hud-corners {
        top: 72px;
        left: 0.5rem;
        right: 0.5rem;
        /* raise bottom so corner elements don't overlap hero CTAs on narrow screens */
        bottom: 140px;
    }

    .corner {
        width: 28px;
        height: 28px;
    }

    .corner-tl::before, .corner-tr::before, .corner-bl::before, .corner-br::before {
        height: 28px;
    }

    .corner-tl::after, .corner-tr::after, .corner-bl::after, .corner-br::after {
        width: 28px;
    }
}

@media (max-width: 420px) {
    /* Extra-small phones: bring corners almost to the edges and reduce size further */
    .hero {
        padding: 0 0.75rem;
        margin-top: 56px;
    }

    .hero-hud-corners {
        top: 64px;
        left: 0.25rem;
        right: 0.25rem;
        /* raise bottom so corner elements don't overlap hero CTAs on extra-small screens */
        bottom: 180px;
    }

    .corner {
        width: 22px;
        height: 22px;
    }

    .corner-tl::before, .corner-tr::before, .corner-bl::before, .corner-br::before {
        height: 22px;
    }

    .corner-tl::after, .corner-tr::after, .corner-bl::after, .corner-br::after {
        width: 22px;
    }
}

.hero-content {
    max-width: 1600px;
    margin: 0 auto;
    width: 100%;
    position: relative;
    z-index: 2;
    text-align: center;
    display: flex;
    flex-direction: column;
    align-items: center;
}

.status-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.8rem;
    padding: 0.5rem 1.2rem;
    background: rgba(255, 61, 0, 0.1);
    border: 1px solid var(--accent-primary);
    font-family: 'IBM Plex Mono', monospace;
    font-size: 0.65rem;
    letter-spacing: 2px;
    color: var(--accent-primary);
    margin-bottom: 3rem;
    font-weight: 600;
}

.status-dot {
    width: 6px;
    height: 6px;
    background: var(--accent-primary);
    border-radius: 50%;
    animation: pulse 2s infinite;
}

@keyframes pulse {
    0%, 100% { opacity: 1; box-shadow: 0 0 10px var(--accent-glow); }
    50% { opacity: 0.5; box-shadow: 0 0 5px var(--accent-glow); }
}

.hero h1 {
    font-family: 'IBM Plex Sans', sans-serif;
    font-size: clamp(3rem, 8vw, 6rem);
    font-weight: 700;
    line-height: 1;
    margin-bottom: 3rem;
    color: var(--text-primary);
    letter-spacing: -2px;
}

.hero-stats {
    display: flex;
    gap: 4rem;
    margin-bottom: 3rem;
    justify-content: center;
}

.stat-inline {
    display: flex;
    flex-direction: column;
    gap: 0.3rem;
    align-items: center;
}

.stat-value {
    font-family: 'IBM Plex Mono', monospace;
    font-size: 2rem;
    font-weight: 600;
    color: var(--accent-primary);
}

.stat-label {
    font-family: 'IBM Plex Mono', monospace;
    font-size: 0.65rem;
    letter-spacing: 1px;
    color: var(--text-muted);
}

    /* hero-subtitle removed (unused) */

.value-proposition {
    max-width: 800px;
    margin-bottom: 3rem;
}

.mission-statement {
    font-size: 1.25rem;
    color: var(--text-primary);
    line-height: 1.7;
    margin-bottom: 1.5rem;
    font-weight: 500;
}

.outcome-focus {
    font-size: 1.05rem;
    color: var(--text-secondary);
    line-height: 1.8;
    border-left: 3px solid var(--accent-primary);
    padding-left: 1.5rem;
    text-align: left;
    max-width: 800px;
}

.cta-buttons {
    display: flex;
    gap: 1.5rem;
    flex-wrap: wrap;
    justify-content: center;
}

.btn {
    font-family: 'IBM Plex Mono', monospace;
    padding: 1rem 2rem;
    font-size: 0.75rem;
    font-weight: 600;
    letter-spacing: 2px;
    border: none;
    cursor: pointer;
    position: relative;
    transition: all 0.3s ease;
    text-decoration: none;
    display: inline-block;
    overflow: hidden;
}

.btn span {
    position: relative;
    z-index: 2;
}

.btn-overlay {
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: var(--accent-primary);
    transition: left 0.4s ease;
    z-index: 1;
}

.btn-primary {
    background: var(--accent-primary);
    color: #000;
}

.btn-primary:hover .btn-overlay {
    left: 0;
    background: var(--accent-secondary);
}

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

.btn-secondary .btn-overlay {
    background: var(--text-primary);
}

.btn-secondary:hover {
    border-color: var(--text-primary);
}

.btn-secondary:hover span {
    color: #000;
}

.btn-secondary:hover .btn-overlay {
    left: 0;
}

.hero-grid-data {
    position: absolute;
    right: 3rem;
    top: 50%;
    transform: translateY(-50%);
    width: 300px;
    height: 300px;
    pointer-events: none;
    opacity: 0.3;
}

.data-stream {
    position: relative;
    width: 100%;
    height: 100%;
}

.data-line {
    position: absolute;
    width: 100%;
    height: 2px;
    background: linear-gradient(90deg, transparent, var(--accent-primary), transparent);
    animation: dataFlow 3s infinite;
}

.data-line:nth-child(2) { top: 50%; }
.data-line:nth-child(3) { bottom: 0; }

@keyframes dataFlow {
    0% { transform: translateX(-100%); opacity: 0; }
    50% { opacity: 1; }
    100% { transform: translateX(100%); opacity: 0; }
}

.section {
    position: relative;
    padding: 8rem 3rem;
    z-index: 2;
}

.section-header {
    max-width: 1600px;
    margin: 0 auto 5rem;
    text-align: center;
}

.section-label {
    font-family: 'IBM Plex Mono', monospace;
    font-size: 0.65rem;
    letter-spacing: 3px;
    color: var(--accent-primary);
    margin-bottom: 1.5rem;
    font-weight: 600;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 1rem;
}

.label-line {
    width: 40px;
    height: 1px;
    background: var(--accent-primary);
}

.section-title {
    font-family: 'IBM Plex Sans', sans-serif;
    font-size: clamp(2rem, 4vw, 3.5rem);
    font-weight: 700;
    margin-bottom: 1rem;
    color: var(--text-primary);
    letter-spacing: -1px;
}

/* Section description (body copy under section titles) */
.section-description {
    color: var(--text-secondary);
    max-width: 820px;
    font-size: 1rem;
    line-height: 1.7;
    margin-bottom: 1.5rem;
    margin-left: auto;
    margin-right: auto;
}

/* Heading effect / sizing for hero main headline (glitch effect can be added later) */
.glitch-text {
    font-family: 'IBM Plex Sans', sans-serif;
    font-weight: 700;
    color: var(--text-primary);
    line-height: 1.05;
    text-transform: none;
}

/* Structural wrappers (optional styling for inner content spacing) */
.card-content {
    padding: 0 0.5rem;
}

.portfolio-content {
    padding: 0 0.25rem;
}

.capabilities {
    background: var(--bg-secondary);
}

.capabilities-grid {
    max-width: 1600px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(400px, 1fr));
    gap: 1px;
    background: var(--border-subtle);
}

.capability-card {
    background: var(--bg-primary);
    padding: 3rem;
    position: relative;
    overflow: hidden;
    transition: all 0.3s ease;
}

.card-border {
    position: absolute;
    top: 0;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--accent-primary);
    transition: width 0.4s ease;
}

.capability-card:hover .card-border {
    width: 100%;
}

.capability-card:hover {
    background: var(--bg-secondary);
}

.capability-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 2rem;
}

.capability-number {
    font-family: 'IBM Plex Mono', monospace;
    font-size: 0.75rem;
    color: var(--accent-primary);
    letter-spacing: 2px;
}

.capability-icon {
    color: var(--text-muted);
}

.capability-card h3 {
    font-family: 'IBM Plex Sans', sans-serif;
    font-size: 1.3rem;
    font-weight: 600;
    margin-bottom: 1rem;
    color: var(--text-primary);
}

.capability-card p {
    color: var(--text-secondary);
    line-height: 1.7;
    font-size: 0.95rem;
}

.portfolio {
    background: var(--bg-primary);
}

.portfolio-grid {
    max-width: 1600px;
    margin: 0 auto;
    display: grid;
    gap: 1px;
    background: var(--border-subtle);
}

.portfolio-card {
    background: var(--bg-secondary);
    padding: 3rem;
    position: relative;
    overflow: hidden;
    transition: all 0.3s ease;
    border-left: 2px solid transparent;
}

.portfolio-overlay {
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 61, 0, 0.05), transparent);
    transition: left 0.6s ease;
}

.portfolio-card:hover .portfolio-overlay {
    left: 100%;
}

.portfolio-card:hover {
    border-left-color: var(--accent-primary);
}

.portfolio-header {
    display: flex;
    justify-content: space-between;
    align-items: start;
    margin-bottom: 2rem;
}

.portfolio-meta {
    display: flex;
    gap: 1rem;
    align-items: center;
}

.portfolio-tag {
    font-family: 'IBM Plex Mono', monospace;
    padding: 0.3rem 0.8rem;
    background: rgba(255, 61, 0, 0.1);
    border: 1px solid var(--accent-primary);
    font-size: 0.65rem;
    letter-spacing: 1px;
    color: var(--accent-primary);
}

.portfolio-classification {
    font-family: 'IBM Plex Mono', monospace;
    font-size: 0.65rem;
    letter-spacing: 1px;
    color: var(--text-muted);
}

.portfolio-card h3 {
    font-family: 'IBM Plex Sans', sans-serif;
    font-size: 1.5rem;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 1.5rem;
}

.portfolio-card p {
    color: var(--text-secondary);
    line-height: 1.7;
    margin-bottom: 2rem;
}

.portfolio-disclaimer {
    margin-top: 0.75rem;
    font-family: 'IBM Plex Mono', monospace;
    color: var(--text-secondary);
    font-size: 0.9rem;
    font-weight: 500;
    letter-spacing: 1px;
    max-width: 780px;
    margin-left: auto;
    margin-right: auto;
}

.tech-stack {
    display: flex;
    flex-wrap: wrap;
    gap: 0.8rem;
}

.tech-stack span {
    font-family: 'IBM Plex Mono', monospace;
    padding: 0.4rem 1rem;
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid var(--border-subtle);
    font-size: 0.7rem;
    color: var(--text-muted);
    letter-spacing: 1px;
}

.about {
    background: var(--bg-secondary);
}

.about-content {
    max-width: 1600px;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 4rem;
}

.about-main {
    display: flex;
    flex-direction: column;
    gap: 3rem;
    width: 100%;
    align-items: center;
}

.about-text {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
    text-align: center;
    max-width: 1200px;
}

.about-text p {
    color: var(--text-secondary);
    line-height: 1.8;
    font-size: 1rem;
}

.credentials-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
    padding: 2rem 0;
    border-top: 1px solid var(--border-subtle);
    border-bottom: 1px solid var(--border-subtle);
    justify-items: center;
    max-width: 1200px;
    width: 100%;
}

.credential-item {
    display: flex;
    gap: 1rem;
    align-items: start;
}

.credential-icon {
    color: var(--accent-primary);
    font-size: 0.5rem;
    margin-top: 0.5rem;
}

.credential-label {
    font-family: 'IBM Plex Mono', monospace;
    font-size: 0.65rem;
    color: var(--text-muted);
    letter-spacing: 1px;
    margin-bottom: 0.3rem;
}

.credential-value {
    font-family: 'IBM Plex Mono', monospace;
    font-size: 0.85rem;
    color: var(--text-primary);
    font-weight: 600;
}

.tech-profile {
    background: var(--bg-primary);
    padding: 3rem;
    border-left: 2px solid var(--accent-primary);
}

.tech-profile h3 {
    font-family: 'IBM Plex Mono', monospace;
    font-size: 0.85rem;
    letter-spacing: 2px;
    color: var(--accent-primary);
    margin-bottom: 2rem;
}

/* Layout: center title and evenly distribute categories */
.tech-profile {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 1.25rem;
    align-items: start;
}

.tech-profile h3 {
    text-align: center;
    grid-column: 1 / -1;
    margin-top: 0;
}

.tech-category {
    background: transparent;
    padding: 0.25rem 0.5rem;
}

.tech-label {
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 0.5rem;
}

.tech-items {
    list-style: none;
    padding-left: 0;
    margin: 0;
    color: var(--text-secondary);
    line-height: 1.6;
}

@media (max-width: 767px) {
    .tech-profile {
        grid-template-columns: 1fr;
    }
    .tech-profile h3 {
        margin-bottom: 1rem;
    }
}

/* Keep tech-profile visually grouped with credentials */
.tech-profile {
    margin-top: 0.5rem;
}

@media (max-width: 767px) {
    .about-content {
        grid-template-columns: 1fr;
    }
    .tech-profile {
        margin-top: 0.75rem;
    }
}

.tech-category {
    padding: 1.5rem 0;
    border-bottom: 1px solid var(--border-subtle);
}

.tech-category:last-child {
    border-bottom: none;
}

.tech-label {
    font-family: 'IBM Plex Mono', monospace;
    font-size: 0.65rem;
    color: var(--text-muted);
    letter-spacing: 1px;
    margin-bottom: 0.5rem;
}

.tech-items {
    font-family: 'IBM Plex Mono', monospace;
    font-size: 0.85rem;
    color: var(--text-secondary);
    line-height: 1.6;
    list-style: none;
    padding-left: 0;
}

.tech-items li {
    padding-left: 1.2rem;
    position: relative;
    margin-bottom: 0.5rem;
}

.tech-items li::before {
    content: '›';
    position: absolute;
    left: 0;
    color: var(--accent-primary);
    font-weight: 600;
}

/* Technical Profile Section - styled like capabilities */
.technical-profile-section {
    background: var(--bg-primary);
}

.tech-profile-grid {
    max-width: 1600px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(400px, 1fr));
    gap: 1px;
    background: var(--border-subtle);
}

.tech-profile-card {
    background: var(--bg-secondary);
    padding: 3rem;
    position: relative;
    overflow: hidden;
    transition: all 0.3s ease;
}

.tech-profile-card .card-border {
    position: absolute;
    top: 0;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--accent-primary);
    transition: width 0.4s ease;
}

.tech-profile-card:hover .card-border {
    width: 100%;
}

.tech-profile-card:hover {
    background: var(--bg-tertiary);
}

.tech-profile-card h3 {
    font-family: 'IBM Plex Sans', sans-serif;
    font-size: 1.3rem;
    font-weight: 600;
    margin-bottom: 1.5rem;
    color: var(--text-primary);
}

.tech-profile-card .tech-items {
    color: var(--text-secondary);
    line-height: 1.7;
    font-size: 0.95rem;
}

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

.contact {
    background: var(--bg-primary);
}

.contact-container {
    max-width: 1000px;
    margin: 0 auto;
    background: var(--bg-secondary);
    padding: 4rem;
    position: relative;
    border: 1px solid var(--border-subtle);
}

.contact-hud-frame {
    position: absolute;
    top: -1px;
    left: -1px;
    right: -1px;
    bottom: -1px;
    pointer-events: none;
}

.hud-corner {
    position: absolute;
    width: 30px;
    height: 30px;
}

.hud-corner::before, .hud-corner::after {
    content: '';
    position: absolute;
    background: var(--accent-primary);
}

.hud-tl { top: 0; left: 0; }
.hud-tl::before { width: 1px; height: 30px; }
.hud-tl::after { width: 30px; height: 1px; }

.hud-tr { top: 0; right: 0; }
.hud-tr::before { width: 1px; height: 30px; right: 0; }
.hud-tr::after { width: 30px; height: 1px; right: 0; }

.hud-bl { bottom: 0; left: 0; }
.hud-bl::before { width: 1px; height: 30px; bottom: 0; }
.hud-bl::after { width: 30px; height: 1px; bottom: 0; }

.hud-br { bottom: 0; right: 0; }
.hud-br::before { width: 1px; height: 30px; bottom: 0; right: 0; }
.hud-br::after { width: 30px; height: 1px; bottom: 0; right: 0; }

.form-row {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 2rem;
}

.form-group {
    margin-bottom: 2rem;
}

label {
    font-family: 'IBM Plex Mono', monospace;
    display: block;
    margin-bottom: 0.8rem;
    color: var(--text-secondary);
    font-size: 0.7rem;
    letter-spacing: 2px;
}

input, textarea, select {
    width: 100%;
    padding: 1rem;
    background: var(--bg-primary);
    border: 1px solid var(--border-subtle);
    color: var(--text-primary);
    font-family: 'IBM Plex Mono', monospace;
    font-size: 0.9rem;
    transition: all 0.3s ease;
}

input:focus, textarea:focus, select:focus {
    outline: none;
    border-color: var(--accent-primary);
    box-shadow: 0 0 0 1px var(--accent-primary);
}

textarea {
    resize: vertical;
    min-height: 150px;
}

select {
    cursor: pointer;
}

.btn-submit {
    width: 100%;
    margin-top: 1rem;
}

footer {
    position: relative;
    padding: 4rem 3rem 2rem;
    background: var(--bg-secondary);
    border-top: 1px solid var(--border-subtle);
    z-index: 2;
}

.footer-content {
    max-width: 1600px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: 4rem;
    margin-bottom: 3rem;
}

.footer-logo {
    font-family: 'IBM Plex Mono', monospace;
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--text-primary);
    letter-spacing: 2px;
    display: flex;
    align-items: center;
    gap: 1rem;
    margin-bottom: 1.5rem;
}

.footer-main p {
    color: var(--text-secondary);
    line-height: 1.7;
    max-width: 600px;
}

.footer-links-container {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 3rem;
}

.footer-section h4 {
    font-family: 'IBM Plex Mono', monospace;
    font-size: 0.7rem;
    letter-spacing: 2px;
    color: var(--text-muted);
    margin-bottom: 1.5rem;
}

.footer-links {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.footer-links a {
    font-family: 'IBM Plex Mono', monospace;
    color: var(--text-secondary);
    text-decoration: none;
    font-size: 0.85rem;
    transition: color 0.3s ease;
}

.footer-links a:hover {
    color: var(--accent-primary);
}

.footer-bottom {
    max-width: 1600px;
    margin: 0 auto;
    padding-top: 2rem;
    border-top: 1px solid var(--border-subtle);
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.footer-classification {
    display: flex;
    align-items: center;
    gap: 1rem;
    font-family: 'IBM Plex Mono', monospace;
    font-size: 0.65rem;
    letter-spacing: 1px;
    color: var(--text-muted);
}

.classification-badge {
    padding: 0.3rem 0.8rem;
    background: rgba(255, 61, 0, 0.1);
    border: 1px solid var(--accent-primary);
    color: var(--accent-primary);
}

.footer-copyright {
    font-family: 'IBM Plex Mono', monospace;
    font-size: 0.7rem;
    color: var(--text-muted);
    letter-spacing: 1px;
}

.footer-note {
    font-family: 'IBM Plex Mono', monospace;
    font-size: 0.7rem;
    color: var(--text-muted);
    letter-spacing: 1px;
}

.mobile-menu-btn {
    display: none;
    background: none;
    border: none;
    cursor: pointer;
    flex-direction: column;
    gap: 5px;
    padding: 0.5rem;
}

.mobile-menu-btn span {
    width: 25px;
    height: 2px;
    background: var(--accent-primary);
    transition: all 0.3s ease;
}

@media (max-width: 1024px) {
    .hero-stats { gap: 2rem; }
    .about-content { grid-template-columns: 1fr; }
    .footer-content { grid-template-columns: 1fr; }
    .credentials-grid { grid-template-columns: 1fr; }
}

@media (max-width: 768px) {
    .nav-links { display: none; }
    .mobile-menu-btn { display: flex; }
    .section { padding: 5rem 2rem; }
    .nav-container, .hero, footer { padding-left: 2rem; padding-right: 2rem; }
    .hero-hud-corners { left: 2rem; right: 2rem; }
    .hero-stats { flex-direction: column; gap: 1.5rem; }
    .cta-buttons { flex-direction: column; }
    .btn { width: 100%; text-align: center; }
    .capabilities-grid { grid-template-columns: 1fr; }
    .form-row { grid-template-columns: 1fr; }
    .contact-container { padding: 2rem; }
    .footer-bottom { flex-direction: column; gap: 1rem; text-align: center; }
    .hero-grid-data { display: none; }
}