/* ═══════════════════════════════════════════════════════════════
   IOTWIZZ — CIRCUIT BREAKER DESIGN
   Radical redesign: Cyberpunk security command center
   Not a template. Not a theme. A statement.
   ═══════════════════════════════════════════════════════════════ */

/* ═══ TOKENS ═══ */
:root {
    /* Core palette */
    --void: #050810;
    --abyss: #080d1a;
    --panel: #0c1322;
    --panel-lit: #0f1828;
    --surface: rgba(12, 19, 34, 0.6);
    --border: rgba(0, 255, 157, 0.08);
    --border-lit: rgba(0, 255, 157, 0.2);

    /* Neon */
    --n-green: #00ff9d;
    --n-cyan: #00d4ff;
    --n-purple: #a855f7;
    --n-pink: #ff2d92;
    --n-orange: #ff6b35;
    --n-yellow: #ffd43b;
    --n-red: #ff4757;

    /* Glass */
    --glass: rgba(12, 19, 34, 0.5);
    --glass-border: rgba(255, 255, 255, 0.06);
    --blur: blur(16px);

    /* Text */
    --t-primary: #e8edf5;
    --t-secondary: #8b9bb4;
    --t-muted: #4a5a72;
    --t-dark: #2a3548;

    /* Fonts */
    --f-mono: 'JetBrains Mono', 'SF Mono', monospace;
    --f-display: 'Space Grotesk', sans-serif;

    /* Gradients */
    --grad-trace: linear-gradient(90deg, transparent, var(--n-green), transparent);
    --grad-neon: linear-gradient(135deg, var(--n-green), var(--n-cyan), var(--n-purple));
    --grad-fire: linear-gradient(135deg, var(--n-orange), var(--n-pink));

    /* Glow */
    --glow-green: 0 0 20px rgba(0, 255, 157, 0.3), 0 0 40px rgba(0, 255, 157, 0.1);
    --glow-cyan: 0 0 20px rgba(0, 212, 255, 0.3), 0 0 40px rgba(0, 212, 255, 0.1);
    --glow-purple: 0 0 20px rgba(168, 85, 247, 0.3), 0 0 40px rgba(168, 85, 247, 0.1);
}

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

html { scroll-behavior: smooth; }

body {
    font-family: var(--f-mono);
    background: var(--void);
    color: var(--t-primary);
    min-height: 100vh;
    overflow-x: hidden;
    font-size: 14px;
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
}

::selection { background: var(--n-green); color: var(--void); }

/* Scrollbar */
::-webkit-scrollbar { width: 6px; }
::-webkit-scrollbar-track { background: var(--abyss); }
::-webkit-scrollbar-thumb { background: var(--n-green); border-radius: 3px; opacity: 0.5; }
::-webkit-scrollbar-thumb:hover { background: var(--n-cyan); }

/* ═══ BACKGROUND LAYERS ═══ */
#circuit-canvas {
    position: fixed;
    top: 0; left: 0;
    width: 100%; height: 100%;
    z-index: 0;
    opacity: 0.4;
}

.grid-overlay {
    position: fixed;
    top: 0; left: 0; right: 0; bottom: 0;
    background-image:
        linear-gradient(rgba(0, 255, 157, 0.02) 1px, transparent 1px),
        linear-gradient(90deg, rgba(0, 255, 157, 0.02) 1px, transparent 1px);
    background-size: 50px 50px;
    z-index: 0;
    pointer-events: none;
    mask-image: radial-gradient(ellipse at center, black 20%, transparent 70%);
    -webkit-mask-image: radial-gradient(ellipse at center, black 20%, transparent 70%);
}

.noise-overlay {
    position: fixed;
    top: 0; left: 0; right: 0; bottom: 0;
    z-index: 0;
    pointer-events: none;
    opacity: 0.03;
    background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 200 200' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='3' /%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' /%3E%3C/svg%3E");
}

.vignette {
    position: fixed;
    top: 0; left: 0; right: 0; bottom: 0;
    z-index: 0;
    pointer-events: none;
    background: radial-gradient(ellipse at center, transparent 40%, rgba(5, 8, 16, 0.6) 100%);
}

/* ═══ NAVIGATION ═══ */
.nav {
    position: fixed;
    top: 0; left: 0; right: 0;
    z-index: 100;
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 16px 32px;
    background: rgba(5, 8, 16, 0.7);
    backdrop-filter: var(--blur);
    border-bottom: 1px solid var(--border);
    transition: all 0.3s ease;
}

.nav.scrolled {
    padding: 10px 32px;
    background: rgba(5, 8, 16, 0.9);
    box-shadow: 0 4px 30px rgba(0, 0, 0, 0.3), 0 0 20px rgba(0, 255, 157, 0.03);
}

.nav__logo {
    font-family: var(--f-mono);
    font-size: 16px;
    font-weight: 800;
    letter-spacing: 2px;
    display: flex;
    align-items: center;
    gap: 2px;
}

.nav__logo-bracket {
    color: var(--n-green);
    text-shadow: var(--glow-green);
}

.nav__logo-text {
    background: var(--grad-neon);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
    background-size: 200% auto;
    animation: gradFlow 4s linear infinite;
    position: relative;
}

@keyframes gradFlow {
    0% { background-position: 0% center; }
    100% { background-position: 200% center; }
}

.nav__links {
    display: flex;
    align-items: center;
    gap: 4px;
}

.nav__link {
    padding: 8px 16px;
    font-size: 11px;
    font-weight: 600;
    letter-spacing: 1px;
    color: var(--t-muted);
    text-decoration: none;
    border-radius: 6px;
    transition: all 0.25s ease;
    position: relative;
}

.nav__link:hover {
    color: var(--n-green);
    background: rgba(0, 255, 157, 0.06);
    text-shadow: 0 0 8px rgba(0, 255, 157, 0.3);
}

.nav__link.active {
    color: var(--n-green);
    text-shadow: 0 0 8px rgba(0, 255, 157, 0.3);
}

.nav__link.active::after {
    content: '';
    position: absolute;
    bottom: 2px;
    left: 50%;
    transform: translateX(-50%);
    width: 4px;
    height: 4px;
    border-radius: 50%;
    background: var(--n-green);
    box-shadow: 0 0 6px var(--n-green);
}

.nav__link--accent {
    border: 1px solid rgba(168, 85, 247, 0.3);
    color: var(--n-purple);
    margin-left: 8px;
}

.nav__link--accent:hover {
    background: rgba(168, 85, 247, 0.1);
    border-color: var(--n-purple);
    box-shadow: var(--glow-purple);
}

.nav__status {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 10px;
    color: var(--n-green);
    letter-spacing: 1px;
}

.nav__status-dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: var(--n-green);
    box-shadow: 0 0 8px var(--n-green);
    animation: pulse 2s ease-in-out infinite;
}

@keyframes pulse {
    0%, 100% { opacity: 1; transform: scale(1); }
    50% { opacity: 0.6; transform: scale(0.85); }
}

.nav__toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 4px;
}

.nav__toggle span {
    width: 22px;
    height: 2px;
    background: var(--n-green);
    border-radius: 2px;
    transition: 0.3s;
}

/* ═══ BUTTONS ═══ */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 14px 28px;
    border-radius: 10px;
    font-family: var(--f-mono);
    font-size: 12px;
    font-weight: 700;
    letter-spacing: 1.5px;
    text-decoration: none;
    transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
    position: relative;
    overflow: hidden;
    cursor: pointer;
    border: none;
}

.btn--primary {
    background: linear-gradient(135deg, rgba(0, 255, 157, 0.1), rgba(0, 212, 255, 0.05));
    border: 1px solid var(--n-green);
    color: var(--n-green);
    text-shadow: 0 0 8px rgba(0, 255, 157, 0.3);
    box-shadow: 0 0 20px rgba(0, 255, 157, 0.1), inset 0 0 20px rgba(0, 255, 157, 0.05);
}

.btn--primary::before {
    content: '';
    position: absolute;
    top: 0; left: -100%;
    width: 100%; height: 100%;
    background: linear-gradient(90deg, transparent, rgba(0, 255, 157, 0.2), transparent);
    transition: left 0.5s ease;
}

.btn--primary:hover::before { left: 100%; }

.btn--primary:hover {
    background: linear-gradient(135deg, rgba(0, 255, 157, 0.15), rgba(0, 212, 255, 0.1));
    box-shadow: 0 0 30px rgba(0, 255, 157, 0.25), 0 0 60px rgba(0, 255, 157, 0.1), inset 0 0 30px rgba(0, 255, 157, 0.08);
    transform: translateY(-3px);
}

.btn--ghost {
    background: transparent;
    border: 1px solid var(--t-dark);
    color: var(--t-secondary);
}

.btn--ghost:hover {
    border-color: var(--n-cyan);
    color: var(--n-cyan);
    background: rgba(0, 212, 255, 0.05);
    box-shadow: var(--glow-cyan);
    transform: translateY(-3px);
}

.btn--large {
    padding: 18px 36px;
    font-size: 13px;
}

.btn__glow {
    position: absolute;
    top: 0; left: 0; right: 0; bottom: 0;
    border-radius: 10px;
    box-shadow: 0 0 0 0 rgba(0, 255, 157, 0.4);
    transition: box-shadow 0.4s ease;
    pointer-events: none;
}

.btn--primary:hover .btn__glow {
    box-shadow: 0 0 0 4px rgba(0, 255, 157, 0.1);
}

/* ═══ SECTIONS ═══ */
.section {
    position: relative;
    z-index: 1;
    padding: 100px 32px;
    max-width: 1200px;
    margin: 0 auto;
}

.section--accent {
    max-width: 100%;
    background: linear-gradient(180deg, transparent, rgba(168, 85, 247, 0.03), transparent);
    padding: 100px 32px;
}

.section--accent > * {
    max-width: 1200px;
    margin-left: auto;
    margin-right: auto;
}

.section__header {
    display: flex;
    align-items: center;
    gap: 16px;
    margin-bottom: 50px;
}

.section__num {
    font-family: var(--f-mono);
    font-size: 14px;
    font-weight: 700;
    color: var(--n-green);
    text-shadow: 0 0 8px rgba(0, 255, 157, 0.3);
    padding: 4px 10px;
    border: 1px solid var(--border-lit);
    border-radius: 4px;
    background: rgba(0, 255, 157, 0.05);
}

.section__title {
    font-family: var(--f-display);
    font-size: 36px;
    font-weight: 700;
    letter-spacing: -0.5px;
    color: var(--t-primary);
}

.section__line {
    flex: 1;
    height: 1px;
    background: linear-gradient(90deg, var(--n-green), transparent);
    opacity: 0.3;
}

.section__intro {
    font-size: 15px;
    color: var(--t-secondary);
    margin-bottom: 40px;
    max-width: 600px;
    line-height: 1.8;
}

.section__intro strong {
    color: var(--n-green);
    font-weight: 600;
}

/* ═══ HERO ═══ */
.hero {
    position: relative;
    z-index: 1;
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 120px 32px 80px;
    overflow: hidden;
}

.hero__radar {
    position: absolute;
    top: 50%; left: 50%;
    transform: translate(-50%, -50%);
    width: 600px; height: 600px;
    pointer-events: none;
    opacity: 0.15;
}

.hero__radar-ring {
    position: absolute;
    top: 50%; left: 50%;
    transform: translate(-50%, -50%);
    border-radius: 50%;
    border: 1px solid var(--n-green);
}

.hero__radar-ring--1 { width: 150px; height: 150px; }
.hero__radar-ring--2 { width: 350px; height: 350px; opacity: 0.6; }
.hero__radar-ring--3 { width: 600px; height: 600px; opacity: 0.3; }

.hero__radar-sweep {
    position: absolute;
    top: 50%; left: 50%;
    width: 300px; height: 300px;
    transform-origin: 0 0;
    background: conic-gradient(from 0deg, transparent 0deg, rgba(0, 255, 157, 0.15) 30deg, transparent 60deg);
    border-radius: 0 0 300px 0;
    animation: radarSweep 4s linear infinite;
}

@keyframes radarSweep {
    from { transform: rotate(0deg); }
    to { transform: rotate(360deg); }
}

.hero__radar-blip {
    position: absolute;
    top: 50%; left: 50%;
    width: 6px; height: 6px;
    border-radius: 50%;
    background: var(--n-green);
    box-shadow: 0 0 8px var(--n-green);
    transform: translate(-50%, -50%) rotate(var(--blip-angle)) translateY(-180px);
    animation: blipPulse 4s ease-in-out infinite;
    animation-delay: var(--blip-delay);
}

@keyframes blipPulse {
    0%, 80%, 100% { opacity: 0; transform: translate(-50%, -50%) rotate(var(--blip-angle)) translateY(-180px) scale(0.5); }
    10%, 30% { opacity: 1; transform: translate(-50%, -50%) rotate(var(--blip-angle)) translateY(-180px) scale(1); }
}

.hero__content {
    position: relative;
    z-index: 2;
    max-width: 800px;
    text-align: center;
}

.hero__tagline {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 12px;
    margin-bottom: 24px;
}

.hero__tagline-line {
    width: 40px;
    height: 1px;
    background: var(--n-green);
    box-shadow: 0 0 8px var(--n-green);
}

.hero__tagline-text {
    font-size: 11px;
    letter-spacing: 3px;
    color: var(--n-green);
    text-shadow: 0 0 8px rgba(0, 255, 157, 0.3);
}

.hero__title {
    font-family: var(--f-display);
    font-size: clamp(48px, 10vw, 96px);
    font-weight: 800;
    line-height: 0.95;
    letter-spacing: -2px;
    margin-bottom: 24px;
}

.hero__title-line {
    display: block;
}

.hero__title-line--1 {
    background: linear-gradient(135deg, var(--n-green), var(--n-cyan));
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
    text-shadow: 0 0 40px rgba(0, 255, 157, 0.2);
}

.hero__title-line--2 {
    color: var(--t-primary);
    -webkit-text-fill-color: var(--t-primary);
}

.hero__typing {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    font-size: 16px;
    margin-bottom: 24px;
    min-height: 28px;
}

.hero__typing-prompt {
    color: var(--n-green);
    font-weight: 700;
    text-shadow: var(--glow-green);
}

.hero__typing-text {
    color: var(--n-cyan);
    font-weight: 500;
}

.hero__typing-cursor {
    color: var(--n-green);
    animation: blink 1s step-end infinite;
}

@keyframes blink { 50% { opacity: 0; } }

.hero__desc {
    font-size: 15px;
    color: var(--t-secondary);
    line-height: 1.8;
    margin-bottom: 36px;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

.hero__desc strong {
    color: var(--n-green);
    font-weight: 600;
}

.hero__cta {
    display: flex;
    gap: 16px;
    justify-content: center;
    margin-bottom: 60px;
    flex-wrap: wrap;
}

.hero__stats {
    display: flex;
    gap: 48px;
    justify-content: center;
    flex-wrap: wrap;
}

.hero__stat {
    text-align: center;
}

.hero__stat-num {
    font-family: var(--f-display);
    font-size: 40px;
    font-weight: 800;
    color: var(--n-green);
    text-shadow: 0 0 15px rgba(0, 255, 157, 0.3);
    line-height: 1;
}

.hero__stat-label {
    font-size: 10px;
    letter-spacing: 1.5px;
    color: var(--t-muted);
    margin-top: 6px;
}

.hero__scroll-hint {
    position: absolute;
    bottom: 32px;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 8px;
}

.hero__scroll-hint span {
    font-size: 10px;
    letter-spacing: 2px;
    color: var(--t-muted);
}

.hero__scroll-line {
    width: 1px;
    height: 40px;
    background: linear-gradient(to bottom, var(--n-green), transparent);
    animation: scrollLine 2s ease-in-out infinite;
}

@keyframes scrollLine {
    0% { transform: scaleY(0); transform-origin: top; }
    50% { transform: scaleY(1); transform-origin: top; }
    51% { transform: scaleY(1); transform-origin: bottom; }
    100% { transform: scaleY(0); transform-origin: bottom; }
}

/* ═══ DOMAIN GRID (EXPERTISE) ═══ */
.domain-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 20px;
}

.domain-card {
    background: var(--glass);
    backdrop-filter: var(--blur);
    border: 1px solid var(--glass-border);
    border-radius: 16px;
    padding: 28px;
    position: relative;
    overflow: hidden;
    transition: all 0.4s cubic-bezier(0.16, 1, 0.3, 1);
}

.domain-card__bar {
    position: absolute;
    top: 0; left: 0;
    width: 100%;
    height: 2px;
    background: var(--grad-trace);
    transform: scaleX(0);
    transform-origin: left;
    transition: transform 0.5s ease;
}

.domain-card:hover .domain-card__bar {
    transform: scaleX(1);
}

.domain-card::after {
    content: '';
    position: absolute;
    top: 0; left: -100%;
    width: 60%; height: 1px;
    background: var(--grad-trace);
    transition: left 0.7s ease;
}

.domain-card:hover::after {
    left: 160%;
}

.domain-card:hover {
    transform: translateY(-8px);
    border-color: var(--border-lit);
    box-shadow: 0 15px 40px rgba(0, 0, 0, 0.3), 0 0 25px rgba(0, 255, 157, 0.08);
}

.domain-card__icon {
    font-size: 32px;
    margin-bottom: 14px;
    filter: drop-shadow(0 0 10px rgba(0, 255, 157, 0.2));
    transition: transform 0.3s ease;
}

.domain-card:hover .domain-card__icon {
    transform: scale(1.15);
}

.domain-card__title {
    font-family: var(--f-display);
    font-size: 18px;
    font-weight: 700;
    color: var(--n-green);
    margin-bottom: 4px;
    letter-spacing: -0.3px;
}

.domain-card__years {
    font-size: 10px;
    color: var(--n-cyan);
    letter-spacing: 1.5px;
    margin-bottom: 14px;
}

.domain-card__desc {
    font-size: 13px;
    color: var(--t-secondary);
    line-height: 1.7;
    margin-bottom: 16px;
}

.domain-card__tags {
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
}

.mini-tag {
    padding: 3px 10px;
    font-size: 10px;
    border: 1px solid var(--border);
    border-radius: 20px;
    color: var(--t-muted);
    transition: all 0.2s ease;
}

.domain-card:hover .mini-tag {
    border-color: var(--border-lit);
    color: var(--t-secondary);
}

/* ═══ TIMELINE (JOURNEY) ═══ */
.timeline-v {
    position: relative;
    padding-left: 32px;
}

.timeline-v::before {
    content: '';
    position: absolute;
    left: 8px;
    top: 12px;
    bottom: 12px;
    width: 2px;
    background: linear-gradient(to bottom, var(--n-green), var(--n-cyan), var(--n-purple), transparent);
    opacity: 0.3;
}

.timeline-v__item {
    position: relative;
    margin-bottom: 32px;
    padding-left: 28px;
}

.timeline-v__node {
    position: absolute;
    left: -28px;
    top: 4px;
    width: 14px;
    height: 14px;
    border-radius: 50%;
    background: var(--void);
    border: 2px solid var(--n-green);
    box-shadow: 0 0 10px var(--n-green);
    animation: nodePulse 2s ease-in-out infinite;
    z-index: 2;
}

.timeline-v__node--past {
    border-color: var(--t-muted);
    box-shadow: none;
    animation: none;
}

@keyframes nodePulse {
    0%, 100% { box-shadow: 0 0 8px var(--n-green); }
    50% { box-shadow: 0 0 16px var(--n-green), 0 0 24px rgba(0, 255, 157, 0.3); }
}

.timeline-v__date {
    font-size: 11px;
    color: var(--n-green);
    letter-spacing: 1.5px;
    margin-bottom: 8px;
}

.timeline-v__card {
    background: var(--glass);
    backdrop-filter: var(--blur);
    border: 1px solid var(--glass-border);
    border-radius: 12px;
    padding: 24px;
    transition: all 0.3s ease;
}

.timeline-v__card--past {
    opacity: 0.6;
}

.timeline-v__card:hover {
    border-color: var(--border-lit);
    transform: translateX(6px);
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.2), 0 0 15px rgba(0, 255, 157, 0.06);
}

.timeline-v__role {
    font-family: var(--f-display);
    font-size: 16px;
    font-weight: 600;
    color: var(--t-primary);
    margin-bottom: 4px;
}

.timeline-v__org {
    font-size: 12px;
    color: var(--n-cyan);
    margin-bottom: 12px;
}

.timeline-v__details {
    list-style: none;
}

.timeline-v__details li {
    font-size: 12px;
    color: var(--t-secondary);
    padding: 3px 0;
    padding-left: 16px;
    position: relative;
    line-height: 1.6;
}

.timeline-v__details li::before {
    content: '▸';
    position: absolute;
    left: 0;
    color: var(--n-green);
    opacity: 0.5;
}

/* ═══ ARSENAL ═══ */
.arsenal-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
    gap: 20px;
}

.arsenal-col__title {
    font-size: 12px;
    color: var(--n-green);
    letter-spacing: 1px;
    margin-bottom: 14px;
}

.arsenal-col__items {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin-bottom: 24px;
}

.chip {
    padding: 7px 14px;
    border: 1px solid var(--glass-border);
    border-radius: 8px;
    font-size: 12px;
    color: var(--t-secondary);
    background: var(--glass);
    backdrop-filter: blur(8px);
    transition: all 0.25s cubic-bezier(0.16, 1, 0.3, 1);
    cursor: default;
}

.chip:hover {
    border-color: var(--n-cyan);
    color: var(--n-cyan);
    background: rgba(0, 212, 255, 0.06);
    transform: translateY(-3px) scale(1.05);
    box-shadow: var(--glow-cyan);
}

.chip--green:hover { border-color: var(--n-green); color: var(--n-green); background: rgba(0, 255, 157, 0.06); box-shadow: var(--glow-green); }
.chip--purple:hover { border-color: var(--n-purple); color: var(--n-purple); background: rgba(168, 85, 247, 0.06); box-shadow: var(--glow-purple); }

.cert-item {
    padding: 12px 16px;
    background: var(--glass);
    border: 1px solid var(--glass-border);
    border-radius: 10px;
    margin-bottom: 8px;
    transition: all 0.25s ease;
}

.cert-item:hover {
    border-color: var(--n-yellow);
    transform: translateX(4px);
}

.cert-item__name {
    font-size: 13px;
    font-weight: 600;
    color: var(--n-yellow);
}

.cert-item__issuer {
    font-size: 11px;
    color: var(--t-muted);
}

/* ═══ AI CORE ═══ */
.core-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
    gap: 20px;
    margin-bottom: 40px;
}

.core-card {
    background: var(--glass);
    backdrop-filter: var(--blur);
    border: 1px solid var(--glass-border);
    border-radius: 16px;
    padding: 26px;
    position: relative;
    overflow: hidden;
    transition: all 0.4s cubic-bezier(0.16, 1, 0.3, 1);
}

.core-card--wide {
    grid-column: span 2;
}

/* Animated gradient border on hover */
.core-card::before {
    content: '';
    position: absolute;
    top: -1px; left: -1px; right: -1px; bottom: -1px;
    border-radius: 16px;
    padding: 1.5px;
    background: var(--grad-neon);
    -webkit-mask: linear-gradient(white, white) content-box, linear-gradient(white, white);
    -webkit-mask-composite: xor;
    mask-composite: exclude;
    opacity: 0;
    transition: opacity 0.4s ease;
    pointer-events: none;
}

/* Scanning line */
.core-card::after {
    content: '';
    position: absolute;
    top: 0; left: -100%;
    width: 60%; height: 1px;
    background: var(--grad-trace);
    transition: left 0.7s ease;
    z-index: 2;
}

.core-card:hover::before { opacity: 1; animation: hueRotate 3s linear infinite; }
.core-card:hover::after { left: 160%; }

@keyframes hueRotate {
    from { filter: hue-rotate(0deg); }
    to { filter: hue-rotate(360deg); }
}

.core-card:hover {
    transform: translateY(-8px) scale(1.02);
    border-color: transparent;
    box-shadow: 0 15px 40px rgba(0, 0, 0, 0.4), 0 0 25px rgba(0, 255, 157, 0.1);
}

.core-card__num {
    position: absolute;
    top: 16px;
    right: 20px;
    font-family: var(--f-display);
    font-size: 36px;
    font-weight: 800;
    color: rgba(0, 255, 157, 0.06);
    line-height: 1;
}

.core-card__icon {
    font-size: 28px;
    margin-bottom: 12px;
    filter: drop-shadow(0 0 8px rgba(0, 255, 157, 0.2));
    transition: transform 0.3s ease;
}

.core-card:hover .core-card__icon {
    transform: scale(1.2) rotate(-5deg);
}

.core-card__name {
    font-family: var(--f-display);
    font-size: 17px;
    font-weight: 700;
    color: var(--n-green);
    margin-bottom: 4px;
    text-shadow: 0 0 8px rgba(0, 255, 157, 0.15);
}

.core-card__tagline {
    font-size: 11px;
    color: var(--n-cyan);
    margin-bottom: 12px;
    letter-spacing: 0.5px;
}

.core-card__desc {
    font-size: 12px;
    color: var(--t-secondary);
    line-height: 1.7;
    margin-bottom: 14px;
}

.core-card__badge {
    display: inline-block;
    font-size: 9px;
    font-weight: 700;
    letter-spacing: 1px;
    padding: 3px 10px;
    border-radius: 4px;
}

.core-card__badge--novel {
    background: rgba(0, 255, 157, 0.1);
    color: var(--n-green);
    border: 1px solid rgba(0, 255, 157, 0.3);
    box-shadow: 0 0 10px rgba(0, 255, 157, 0.08);
}

.core-card__badge--partial {
    background: rgba(168, 85, 247, 0.1);
    color: var(--n-purple);
    border: 1px solid rgba(168, 85, 247, 0.3);
    box-shadow: 0 0 10px rgba(168, 85, 247, 0.08);
}

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

/* ═══ INTEL (PROJECTS) ═══ */
.intel-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
    gap: 20px;
}

.intel-card {
    background: var(--glass);
    backdrop-filter: var(--blur);
    border: 1px solid var(--glass-border);
    border-radius: 16px;
    padding: 26px;
    text-decoration: none;
    color: inherit;
    position: relative;
    overflow: hidden;
    transition: all 0.4s cubic-bezier(0.16, 1, 0.3, 1);
    display: flex;
    flex-direction: column;
}

.intel-card--featured {
    grid-column: span 2;
    background: linear-gradient(135deg, rgba(168, 85, 247, 0.06), rgba(0, 212, 255, 0.03));
    border-color: rgba(168, 85, 247, 0.15);
}

.intel-card--private {
    cursor: default;
}

.intel-card::before {
    content: '';
    position: absolute;
    top: 0; left: 0; right: 0;
    height: 2px;
    background: var(--grad-trace);
    transform: scaleX(0);
    transform-origin: left;
    transition: transform 0.5s ease;
}

.intel-card:hover::before {
    transform: scaleX(1);
}

.intel-card:hover {
    transform: translateY(-6px);
    border-color: var(--border-lit);
    box-shadow: 0 12px 35px rgba(0, 0, 0, 0.3), 0 0 20px rgba(0, 255, 157, 0.06);
}

.intel-card--featured:hover {
    box-shadow: 0 12px 35px rgba(0, 0, 0, 0.3), 0 0 20px rgba(168, 85, 247, 0.1);
}

.intel-card__type {
    font-size: 10px;
    font-weight: 700;
    letter-spacing: 1.5px;
    color: var(--n-cyan);
    margin-bottom: 10px;
}

.intel-card--featured .intel-card__type {
    color: var(--n-purple);
}

.intel-card__name {
    font-family: var(--f-display);
    font-size: 17px;
    font-weight: 700;
    color: var(--t-primary);
    margin-bottom: 10px;
}

.intel-card__desc {
    font-size: 13px;
    color: var(--t-secondary);
    line-height: 1.7;
    margin-bottom: 14px;
    flex: 1;
}

.intel-card__meta {
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
    margin-bottom: 12px;
}

.intel-card__meta span {
    font-size: 10px;
    padding: 3px 8px;
    border-radius: 4px;
    background: rgba(0, 255, 157, 0.05);
    color: var(--t-muted);
}

.intel-card__arrow {
    font-size: 18px;
    color: var(--n-green);
    transition: transform 0.3s ease;
    align-self: flex-end;
}

.intel-card:hover .intel-card__arrow {
    transform: translateX(6px);
}

.intel-card--featured:hover .intel-card__arrow {
    transform: translateX(6px);
    color: var(--n-purple);
}

.intel-more {
    text-align: center;
    margin-top: 32px;
}

/* ═══ FOOTER ═══ */
.footer {
    position: relative;
    z-index: 1;
    padding: 80px 32px 32px;
    max-width: 1200px;
    margin: 0 auto;
    border-top: 1px solid var(--border);
}

.footer__content {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    gap: 40px;
    flex-wrap: wrap;
    margin-bottom: 40px;
}

.footer__logo {
    font-family: var(--f-mono);
    font-size: 18px;
    font-weight: 800;
    letter-spacing: 2px;
    color: var(--n-green);
    text-shadow: var(--glow-green);
    margin-bottom: 12px;
}

.footer__tagline {
    font-size: 13px;
    color: var(--t-secondary);
    max-width: 300px;
    line-height: 1.7;
}

.footer__links {
    display: flex;
    gap: 12px;
    flex-wrap: wrap;
}

.footer__link {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 12px 20px;
    border: 1px solid var(--glass-border);
    border-radius: 10px;
    color: var(--t-secondary);
    text-decoration: none;
    font-size: 12px;
    font-weight: 600;
    letter-spacing: 0.5px;
    transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
    background: var(--glass);
    backdrop-filter: blur(8px);
    position: relative;
    overflow: hidden;
}

.footer__link::before {
    content: '';
    position: absolute;
    top: 0; left: -100%;
    width: 100%; height: 100%;
    background: linear-gradient(90deg, transparent, rgba(0, 212, 255, 0.08), transparent);
    transition: left 0.5s ease;
}

.footer__link:hover::before { left: 100%; }

.footer__link:hover {
    border-color: var(--n-cyan);
    color: var(--n-cyan);
    transform: translateY(-4px) scale(1.03);
    box-shadow: var(--glow-cyan);
}

.footer__link--accent {
    border-color: rgba(168, 85, 247, 0.3);
    color: var(--n-purple);
}

.footer__link--accent:hover {
    border-color: var(--n-purple);
    box-shadow: var(--glow-purple);
}

.footer__link-icon {
    font-size: 16px;
}

.footer__base {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-top: 24px;
    border-top: 1px solid var(--border);
    font-size: 10px;
    letter-spacing: 1px;
    color: var(--t-muted);
    flex-wrap: wrap;
    gap: 12px;
}

.footer__status-dot {
    display: inline-block;
    width: 6px; height: 6px;
    border-radius: 50%;
    background: var(--n-green);
    box-shadow: 0 0 6px var(--n-green);
    margin-right: 8px;
    animation: pulse 2s ease-in-out infinite;
}

/* ═══ SCROLL REVEAL ═══ */
[data-reveal] {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.7s cubic-bezier(0.16, 1, 0.3, 1), transform 0.7s cubic-bezier(0.16, 1, 0.3, 1);
}

[data-reveal].visible {
    opacity: 1;
    transform: translateY(0);
}

/* Safety fallback: if JS fails, show everything after 3s */
@keyframes safetyReveal {
    from { opacity: 0; transform: translateY(30px); }
    to { opacity: 1; transform: translateY(0); }
}

[data-reveal]:not(.visible) {
    animation: safetyReveal 0.5s ease forwards 3s;
}

/* ═══ RESPONSIVE ═══ */
@media (max-width: 1024px) {
    .nav__links {
        gap: 2px;
    }
    .nav__link {
        padding: 6px 10px;
        font-size: 10px;
    }
    .core-card--wide {
        grid-column: span 1;
    }
    .intel-card--featured {
        grid-column: span 1;
    }
}

@media (max-width: 768px) {
    .nav__links {
        display: none;
        position: fixed;
        top: 56px;
        left: 0; right: 0;
        flex-direction: column;
        background: rgba(5, 8, 16, 0.95);
        backdrop-filter: var(--blur);
        padding: 20px;
        gap: 8px;
        border-bottom: 1px solid var(--border);
    }
    .nav__links.open {
        display: flex;
    }
    .nav__link {
        padding: 12px 16px;
        font-size: 12px;
        width: 100%;
        text-align: center;
    }
    .nav__toggle {
        display: flex;
    }
    .nav__status {
        display: none;
    }

    .section {
        padding: 60px 20px;
    }
    .section__title {
        font-size: 28px;
    }
    .hero__title {
        font-size: 56px;
    }
    .hero__stats {
        gap: 24px;
    }
    .hero__stat-num {
        font-size: 28px;
    }
    .hero__cta {
        flex-direction: column;
    }
    .btn {
        width: 100%;
    }
    .domain-grid,
    .arsenal-grid,
    .core-grid,
    .intel-grid {
        grid-template-columns: 1fr;
    }
    .footer__content {
        flex-direction: column;
    }
    .hero__radar {
        width: 400px; height: 400px;
    }
}

@media (max-width: 480px) {
    .hero__title {
        font-size: 42px;
    }
    .section__title {
        font-size: 24px;
    }
    .hero__stats {
        gap: 16px;
    }
    .hero__stat-num {
        font-size: 24px;
    }
}