/* ============================================================
   MAXIME REYNAUD - CYBERSECURITY PORTFOLIO
   Theme: Dark cyber / terminal aesthetic
   Colors: #0a0a0f bg, #00ff41 primary, #00d4ff secondary, #8b5cf6 accent
   ============================================================ */

/* ---------- CSS Variables ---------- */
:root {
    --bg-primary: #0a0a0f;
    --bg-secondary: #0f0f1a;
    --bg-card: #12121f;
    --bg-card-hover: #1a1a2e;
    --text-primary: #e0e0e8;
    --text-secondary: #8888a0;
    --text-muted: #555570;
    --green: #00ff41;
    --green-dim: #00cc33;
    --green-glow: rgba(0, 255, 65, 0.15);
    --cyan: #00d4ff;
    --cyan-dim: #00a8cc;
    --cyan-glow: rgba(0, 212, 255, 0.15);
    --purple: #8b5cf6;
    --purple-glow: rgba(139, 92, 246, 0.15);
    --gold: #fbbf24;
    --bronze: #cd7f32;
    --red: #ff3b3b;
    --border: rgba(255, 255, 255, 0.06);
    --border-hover: rgba(0, 255, 65, 0.2);
    --font-mono: 'JetBrains Mono', 'Fira Code', monospace;
    --font-sans: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
    --font-display: 'Space Grotesk', 'Inter', sans-serif;
    --nav-height: 64px;
}

/* ---------- Reset & Base ---------- */
*, *::before, *::after {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
    scrollbar-width: thin;
    scrollbar-color: var(--green-dim) var(--bg-primary);
}

html::-webkit-scrollbar {
    width: 6px;
}

html::-webkit-scrollbar-track {
    background: var(--bg-primary);
}

html::-webkit-scrollbar-thumb {
    background: var(--green-dim);
    border-radius: 3px;
}

body {
    font-family: var(--font-sans);
    background: var(--bg-primary);
    color: var(--text-primary);
    overflow-x: hidden;
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
}

a {
    color: inherit;
    text-decoration: none;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 2rem;
}

/* ---------- Scroll Progress ---------- */
.scroll-progress {
    position: fixed;
    top: 0;
    left: 0;
    height: 2px;
    background: linear-gradient(90deg, var(--green), var(--cyan), var(--purple));
    z-index: 10000;
    transition: width 0.1s linear;
    width: 0%;
}

/* ---------- Navigation ---------- */
.nav {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    height: var(--nav-height);
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0 2rem;
    z-index: 1000;
    backdrop-filter: blur(20px);
    background: rgba(10, 10, 15, 0.8);
    border-bottom: 1px solid var(--border);
    transform: translateY(-100%);
    transition: transform 0.4s cubic-bezier(0.16, 1, 0.3, 1);
}

.nav.visible {
    transform: translateY(0);
}

.nav-logo {
    font-family: var(--font-mono);
    font-size: 1.2rem;
    font-weight: 700;
    letter-spacing: 2px;
}

.nav-logo-bracket {
    color: var(--green);
}

.nav-logo-text {
    color: var(--text-primary);
}

.nav-links {
    display: flex;
    gap: 1.5rem;
}

.nav-link {
    font-family: var(--font-mono);
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 1.5px;
    color: var(--text-secondary);
    transition: color 0.3s, text-shadow 0.3s;
    position: relative;
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 0;
    width: 0;
    height: 1px;
    background: var(--green);
    transition: width 0.3s;
}

.nav-link:hover,
.nav-link.active {
    color: var(--green);
    text-shadow: 0 0 10px var(--green-glow);
}

.nav-link:hover::after,
.nav-link.active::after {
    width: 100%;
}

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

.nav-toggle span {
    width: 24px;
    height: 2px;
    background: var(--text-primary);
    transition: all 0.3s;
}

/* Mobile Nav */
.mobile-nav {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(10, 10, 15, 0.95);
    backdrop-filter: blur(30px);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 2rem;
    z-index: 999;
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.4s;
}

.mobile-nav.open {
    opacity: 1;
    pointer-events: auto;
}

.mobile-nav-link {
    font-family: var(--font-mono);
    font-size: 1.2rem;
    text-transform: uppercase;
    letter-spacing: 3px;
    color: var(--text-secondary);
    transition: color 0.3s;
}

.mobile-nav-link:hover {
    color: var(--green);
}

/* ---------- Particle Canvas ---------- */
#particleCanvas {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: -2;
    pointer-events: none;
}

/* ---------- Matrix Rain Canvas ---------- */
#matrixCanvas {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: -1;
    pointer-events: none;
    opacity: 0.04;
}

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

.hero-content {
    text-align: center;
    z-index: 1;
    padding: 2rem;
}

.hero-scanline {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: repeating-linear-gradient(
        0deg,
        transparent,
        transparent 2px,
        rgba(0, 255, 65, 0.015) 2px,
        rgba(0, 255, 65, 0.015) 4px
    );
    pointer-events: none;
    z-index: 0;
}

/* Terminal */
.hero-terminal {
    display: inline-block;
    background: var(--bg-secondary);
    border: 1px solid var(--border);
    border-radius: 8px;
    overflow: hidden;
    margin-bottom: 2rem;
    text-align: left;
    min-width: min(420px, 90vw);
    box-shadow: 0 0 40px rgba(0, 255, 65, 0.05);
}

.terminal-header {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 10px 16px;
    background: rgba(255, 255, 255, 0.03);
    border-bottom: 1px solid var(--border);
}

.terminal-dot {
    width: 10px;
    height: 10px;
    border-radius: 50%;
}

.terminal-dot.red { background: #ff5f57; }
.terminal-dot.yellow { background: #febc2e; }
.terminal-dot.green { background: #28c840; }

.terminal-title {
    font-family: var(--font-mono);
    font-size: 0.7rem;
    color: var(--text-muted);
    margin-left: auto;
}

.terminal-body {
    padding: 16px;
}

.terminal-line {
    display: flex;
    align-items: center;
    gap: 8px;
    font-family: var(--font-mono);
    font-size: 0.85rem;
}

.terminal-prompt {
    color: var(--green);
    font-weight: 700;
}

.terminal-command {
    color: var(--text-primary);
}

.terminal-text {
    color: var(--text-primary);
}

.terminal-output {
    color: var(--cyan);
    font-style: italic;
}

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

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

/* Hero Name */
.hero-name {
    font-family: var(--font-display);
    font-size: clamp(3rem, 8vw, 7rem);
    font-weight: 900;
    line-height: 1;
    margin-bottom: 1.5rem;
    letter-spacing: -2px;
}

.hero-name-line {
    display: block;
    opacity: 0;
    transform: translateY(40px);
}

.hero-name-line.accent {
    color: var(--green);
    text-shadow: 0 0 40px var(--green-glow), 0 0 80px rgba(0, 255, 65, 0.08);
}

/* Hero Titles */
.hero-titles {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 1rem;
    flex-wrap: wrap;
    margin-bottom: 3rem;
    opacity: 0;
}

.hero-title-item {
    font-family: var(--font-mono);
    font-size: clamp(0.7rem, 1.5vw, 0.9rem);
    text-transform: uppercase;
    letter-spacing: 2px;
    color: var(--text-secondary);
}

.hero-title-item.accent {
    color: var(--cyan);
}

.hero-title-divider {
    color: var(--text-muted);
    font-family: var(--font-mono);
}

/* Hero Stats */
.hero-stats {
    display: flex;
    justify-content: center;
    gap: 3rem;
    flex-wrap: wrap;
    margin-bottom: 3rem;
    opacity: 0;
}

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

.hero-stat-value {
    font-family: var(--font-display);
    font-size: 2.5rem;
    font-weight: 800;
    color: var(--green);
    display: inline;
}

.hero-stat-suffix {
    font-family: var(--font-display);
    font-size: 1.5rem;
    font-weight: 800;
    color: var(--green);
}

.hero-stat-label {
    display: block;
    font-family: var(--font-mono);
    font-size: 0.65rem;
    text-transform: uppercase;
    letter-spacing: 1.5px;
    color: var(--text-muted);
    margin-top: 4px;
}

/* Scroll Indicator */
.hero-scroll-indicator {
    opacity: 0;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.5rem;
    color: var(--text-muted);
    font-family: var(--font-mono);
    font-size: 0.7rem;
    text-transform: uppercase;
    letter-spacing: 2px;
}

.scroll-arrow {
    animation: bounce-arrow 2s ease-in-out infinite;
}

@keyframes bounce-arrow {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(8px); }
}

/* ============================================================
   SECTION COMMON STYLES
   ============================================================ */
.section {
    position: relative;
    padding: 8rem 0;
    min-height: 100vh;
}

.section-header {
    text-align: center;
    margin-bottom: 4rem;
}

.section-tag {
    font-family: var(--font-mono);
    font-size: 0.75rem;
    color: var(--text-muted);
    letter-spacing: 1px;
    display: block;
    margin-bottom: 0.75rem;
}

.section-tag-close {
    display: block;
    text-align: center;
    margin-top: 4rem;
}

.section-title {
    font-family: var(--font-display);
    font-size: clamp(2rem, 5vw, 3.5rem);
    font-weight: 800;
    letter-spacing: -1px;
    margin-bottom: 1rem;
}

.section-line {
    width: 60px;
    height: 2px;
    background: linear-gradient(90deg, var(--green), var(--cyan));
    margin: 0 auto;
    border-radius: 1px;
}

.section-subtitle {
    font-family: var(--font-mono);
    font-size: 0.85rem;
    color: var(--text-secondary);
    margin-top: 1rem;
}

/* Glitch Text Effect */
.glitch-text {
    position: relative;
}

.glitch-text::before,
.glitch-text::after {
    content: attr(data-text);
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    opacity: 0;
}

.glitch-text:hover::before {
    animation: glitch-1 0.3s linear;
    color: var(--cyan);
    opacity: 0.8;
    z-index: -1;
}

.glitch-text:hover::after {
    animation: glitch-2 0.3s linear;
    color: var(--red);
    opacity: 0.8;
    z-index: -2;
}

@keyframes glitch-1 {
    0% { clip-path: inset(40% 0 61% 0); transform: translate(-2px, -1px); }
    20% { clip-path: inset(92% 0 1% 0); transform: translate(1px, 2px); }
    40% { clip-path: inset(43% 0 1% 0); transform: translate(-1px, 1px); }
    60% { clip-path: inset(25% 0 58% 0); transform: translate(2px, -1px); }
    80% { clip-path: inset(54% 0 7% 0); transform: translate(-2px, 2px); }
    100% { clip-path: inset(58% 0 43% 0); transform: translate(0); }
}

@keyframes glitch-2 {
    0% { clip-path: inset(65% 0 13% 0); transform: translate(2px, 1px); }
    20% { clip-path: inset(12% 0 70% 0); transform: translate(-1px, -2px); }
    40% { clip-path: inset(80% 0 5% 0); transform: translate(1px, -1px); }
    60% { clip-path: inset(5% 0 75% 0); transform: translate(-2px, 1px); }
    80% { clip-path: inset(35% 0 30% 0); transform: translate(2px, -2px); }
    100% { clip-path: inset(19% 0 60% 0); transform: translate(0); }
}

/* Glitch triggered on scroll into view */
.glitch-text.glitch-active::before {
    animation: glitch-1 0.4s linear;
    color: var(--cyan);
    opacity: 0.8;
    z-index: -1;
}

.glitch-text.glitch-active::after {
    animation: glitch-2 0.4s linear;
    color: var(--red);
    opacity: 0.8;
    z-index: -2;
}

/* Accent & Highlight */
.accent { color: var(--green); }
.highlight { color: var(--cyan); font-weight: 600; }
.blink { animation: blink-text 2s step-end infinite; }

@keyframes blink-text {
    50% { opacity: 0.4; }
}

/* ============================================================
   ABOUT SECTION
   ============================================================ */
.about-grid {
    display: grid;
    grid-template-columns: 1.2fr 0.8fr;
    gap: 4rem;
    align-items: start;
}

.about-text p {
    font-size: 1.05rem;
    line-height: 1.8;
    color: var(--text-secondary);
    margin-bottom: 1.5rem;
}

.about-intro {
    font-size: 1.2rem !important;
    color: var(--text-primary) !important;
}

.about-highlights {
    margin-top: 2rem;
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.about-highlight-item {
    display: flex;
    gap: 1rem;
    align-items: flex-start;
    padding: 1rem;
    border-radius: 8px;
    border: 1px solid var(--border);
    background: var(--bg-secondary);
    transition: border-color 0.3s, background 0.3s;
}

.about-highlight-item:hover {
    border-color: var(--border-hover);
    background: var(--bg-card);
}

.highlight-icon {
    flex-shrink: 0;
    width: 36px;
    height: 36px;
    color: var(--green);
}

.about-highlight-item h4 {
    font-family: var(--font-display);
    font-size: 0.95rem;
    font-weight: 600;
    margin-bottom: 0.25rem;
}

.about-highlight-item p {
    font-size: 0.8rem !important;
    color: var(--text-muted) !important;
    margin-bottom: 0 !important;
    line-height: 1.5 !important;
}

/* About Card (Profile Card) */
.about-card {
    position: relative;
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: 12px;
    padding: 2rem;
    overflow: hidden;
    box-shadow: 0 0 40px rgba(0, 255, 65, 0.03);
}

.card-scanline {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 2px;
    background: var(--green);
    opacity: 0.6;
    animation: scan-line 4s ease-in-out infinite;
}

@keyframes scan-line {
    0%, 100% { top: 0; opacity: 0.6; }
    50% { top: 100%; opacity: 0; }
}

.card-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 1.5rem;
    padding-bottom: 1rem;
    border-bottom: 1px solid var(--border);
}

.card-label {
    font-family: var(--font-mono);
    font-size: 0.75rem;
    color: var(--text-muted);
    letter-spacing: 1.5px;
}

.card-status {
    font-family: var(--font-mono);
    font-size: 0.65rem;
    color: var(--green);
    padding: 2px 8px;
    border: 1px solid var(--green);
    border-radius: 4px;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.card-field {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0.6rem 0;
    border-bottom: 1px solid rgba(255, 255, 255, 0.03);
}

.card-key {
    font-family: var(--font-mono);
    font-size: 0.75rem;
    color: var(--text-muted);
}

.card-value {
    font-family: var(--font-mono);
    font-size: 0.8rem;
    color: var(--text-primary);
}

.card-value.accent {
    color: var(--cyan);
}

/* ============================================================
   JOURNEY SECTION
   ============================================================ */
.journey-path {
    position: relative;
    display: flex;
    flex-direction: column;
    gap: 3rem;
    max-width: 700px;
    margin: 0 auto;
}

.journey-line {
    position: absolute;
    left: 20px;
    top: 0;
    bottom: 0;
    width: 2px;
    background: linear-gradient(180deg, var(--green), var(--cyan), var(--purple));
    opacity: 0.3;
}

.journey-stop {
    display: flex;
    gap: 2rem;
    align-items: flex-start;
    position: relative;
}

.journey-marker {
    position: relative;
    flex-shrink: 0;
    width: 42px;
    height: 42px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.marker-dot {
    width: 14px;
    height: 14px;
    background: var(--green);
    border-radius: 50%;
    z-index: 1;
    box-shadow: 0 0 10px var(--green-glow);
}

.marker-ping {
    position: absolute;
    width: 14px;
    height: 14px;
    background: var(--green);
    border-radius: 50%;
    animation: ping 2s cubic-bezier(0, 0, 0.2, 1) infinite;
}

@keyframes ping {
    75%, 100% { transform: scale(2.5); opacity: 0; }
}

.journey-card {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: 12px;
    padding: 1.5rem;
    flex: 1;
    transition: border-color 0.3s, transform 0.3s;
}

.journey-card:hover {
    border-color: var(--border-hover);
    transform: translateX(4px);
}

.journey-flag {
    font-size: 1.8rem;
    margin-bottom: 0.5rem;
}

.journey-card h3 {
    font-family: var(--font-display);
    font-size: 1.2rem;
    font-weight: 700;
    margin-bottom: 0.25rem;
}

.journey-period {
    font-family: var(--font-mono);
    font-size: 0.7rem;
    color: var(--green);
    text-transform: uppercase;
    letter-spacing: 1.5px;
}

.journey-card p {
    font-size: 0.9rem;
    color: var(--text-secondary);
    margin-top: 0.75rem;
    line-height: 1.6;
}

/* ============================================================
   EXPERIENCE / TIMELINE
   ============================================================ */
.timeline {
    position: relative;
    max-width: 900px;
    margin: 0 auto;
}

.timeline-line {
    position: absolute;
    left: 50%;
    top: 0;
    bottom: 0;
    width: 2px;
    background: linear-gradient(180deg, var(--green), var(--cyan), var(--purple), transparent);
    opacity: 0.2;
    transform: translateX(-50%);
}

.timeline-item {
    display: flex;
    align-items: flex-start;
    margin-bottom: 3rem;
    position: relative;
}

.timeline-item[data-side="left"] {
    flex-direction: row;
    padding-right: calc(50% + 2rem);
}

.timeline-item[data-side="right"] {
    flex-direction: row-reverse;
    padding-left: calc(50% + 2rem);
}

.timeline-dot {
    position: absolute;
    left: 50%;
    transform: translateX(-50%);
    width: 16px;
    height: 16px;
    background: var(--bg-primary);
    border: 2px solid var(--green);
    border-radius: 50%;
    z-index: 1;
}

.timeline-dot-ping {
    position: absolute;
    inset: -2px;
    border: 2px solid var(--green);
    border-radius: 50%;
    animation: ping 3s cubic-bezier(0, 0, 0.2, 1) infinite;
}

.timeline-content {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: 12px;
    padding: 1.5rem;
    transition: border-color 0.3s, box-shadow 0.3s;
    width: 100%;
}

.timeline-content:hover {
    border-color: var(--border-hover);
    box-shadow: 0 0 30px rgba(0, 255, 65, 0.05);
}

.timeline-date {
    font-family: var(--font-mono);
    font-size: 0.7rem;
    color: var(--green);
    text-transform: uppercase;
    letter-spacing: 1.5px;
    margin-bottom: 0.5rem;
}

.timeline-role {
    font-family: var(--font-display);
    font-size: 1.15rem;
    font-weight: 700;
    margin-bottom: 0.25rem;
}

.timeline-company {
    font-size: 0.9rem;
    color: var(--cyan);
    font-weight: 500;
    margin-bottom: 0.75rem;
}

.timeline-details {
    list-style: none;
    margin-bottom: 1rem;
}

.timeline-details li {
    font-size: 0.85rem;
    color: var(--text-secondary);
    padding-left: 1rem;
    position: relative;
    margin-bottom: 0.4rem;
    line-height: 1.5;
}

.timeline-details li::before {
    content: '>';
    position: absolute;
    left: 0;
    color: var(--green);
    font-family: var(--font-mono);
    font-size: 0.75rem;
}

.timeline-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
}

.tag {
    font-family: var(--font-mono);
    font-size: 0.65rem;
    padding: 3px 10px;
    border: 1px solid var(--border);
    border-radius: 4px;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.5px;
    transition: border-color 0.3s, color 0.3s;
}

.tag:hover {
    border-color: var(--green);
    color: var(--green);
}

/* ============================================================
   PROJECTS SECTION
   ============================================================ */
.github-link {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    color: var(--green);
    font-family: var(--font-mono);
    font-size: 0.85rem;
    transition: opacity 0.3s;
}

.github-link:hover {
    opacity: 0.8;
}

.github-link svg {
    width: 20px;
    height: 20px;
}

.projects-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
    gap: 1.5rem;
}

.project-card {
    position: relative;
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: 12px;
    padding: 1.5rem;
    overflow: hidden;
    transition: border-color 0.4s, transform 0.3s, box-shadow 0.4s;
}

.project-card:hover {
    border-color: var(--border-hover);
    transform: translateY(-4px);
    box-shadow: 0 8px 40px rgba(0, 255, 65, 0.06);
}

.project-card.featured {
    border-color: rgba(0, 255, 65, 0.15);
}

.project-card-glow {
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: radial-gradient(circle at center, var(--green-glow), transparent 70%);
    opacity: 0;
    transition: opacity 0.5s;
    pointer-events: none;
}

.project-card:hover .project-card-glow {
    opacity: 1;
}

.project-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 1rem;
}

.project-icon {
    width: 28px;
    height: 28px;
    color: var(--green);
}

.project-badge {
    font-family: var(--font-mono);
    font-size: 0.6rem;
    padding: 2px 8px;
    border: 1px solid var(--green);
    border-radius: 4px;
    color: var(--green);
    text-transform: uppercase;
    letter-spacing: 1px;
}

.project-name {
    font-family: var(--font-display);
    font-size: 1.1rem;
    font-weight: 700;
    margin-bottom: 0.5rem;
}

.project-desc {
    font-size: 0.85rem;
    color: var(--text-secondary);
    line-height: 1.6;
    margin-bottom: 1rem;
}

.project-tech {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
    margin-bottom: 1rem;
}

.project-tech span {
    font-family: var(--font-mono);
    font-size: 0.65rem;
    padding: 2px 8px;
    background: rgba(0, 255, 65, 0.06);
    border-radius: 4px;
    color: var(--green-dim);
    letter-spacing: 0.5px;
}

.project-link {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    font-family: var(--font-mono);
    font-size: 0.75rem;
    color: var(--cyan);
    transition: color 0.3s;
    letter-spacing: 0.5px;
}

.project-link:hover {
    color: var(--green);
}

/* ============================================================
   COMPETITIONS SECTION
   ============================================================ */
.competitions-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(350px, 1fr));
    gap: 1rem;
}

.competition-card {
    display: flex;
    align-items: center;
    gap: 1.2rem;
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: 12px;
    padding: 1.2rem 1.5rem;
    transition: border-color 0.3s, transform 0.3s;
}

.competition-card:hover {
    border-color: var(--border-hover);
    transform: translateX(4px);
}

.competition-card.gold {
    border-color: rgba(251, 191, 36, 0.2);
}

.competition-card.gold .competition-rank {
    color: var(--gold);
    border-color: var(--gold);
    text-shadow: 0 0 10px rgba(251, 191, 36, 0.3);
}

.competition-card.bronze .competition-rank {
    color: var(--bronze);
    border-color: var(--bronze);
}

.competition-rank {
    flex-shrink: 0;
    font-family: var(--font-display);
    font-size: 1.3rem;
    font-weight: 800;
    color: var(--green);
    min-width: 60px;
    text-align: center;
}

.competition-rank.top-pct {
    font-size: 0.85rem;
    font-family: var(--font-mono);
    font-weight: 600;
    color: var(--cyan);
}

.competition-rank svg {
    color: var(--green);
}

.competition-info h3 {
    font-family: var(--font-display);
    font-size: 1rem;
    font-weight: 600;
    margin-bottom: 0.15rem;
}

.competition-date {
    font-family: var(--font-mono);
    font-size: 0.65rem;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 1px;
}

.competition-info p {
    font-size: 0.8rem;
    color: var(--text-secondary);
    margin-top: 0.25rem;
    line-height: 1.4;
}

/* ============================================================
   EDUCATION SECTION
   ============================================================ */
.education-grid {
    display: grid;
    grid-template-columns: 1.3fr 0.7fr;
    gap: 3rem;
    align-items: start;
}

.education-card {
    display: flex;
    gap: 1.5rem;
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: 12px;
    padding: 1.5rem;
    margin-bottom: 1.5rem;
    transition: border-color 0.3s;
}

.education-card:hover {
    border-color: var(--border-hover);
}

.edu-icon {
    flex-shrink: 0;
    width: 40px;
    height: 40px;
    color: var(--green);
}

.edu-icon svg {
    width: 100%;
    height: 100%;
}

.edu-content h3 {
    font-family: var(--font-display);
    font-size: 1.05rem;
    font-weight: 700;
    margin-bottom: 0.25rem;
}

.edu-content h4 {
    font-size: 0.9rem;
    color: var(--cyan);
    font-weight: 500;
    margin-bottom: 0.25rem;
}

.edu-date {
    font-family: var(--font-mono);
    font-size: 0.7rem;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 1px;
}

.edu-highlight {
    font-size: 0.85rem;
    color: var(--text-secondary);
    margin-top: 0.5rem;
    line-height: 1.5;
}

.edu-modules {
    display: flex;
    flex-wrap: wrap;
    gap: 0.4rem;
    margin-top: 0.75rem;
}

.edu-modules span {
    font-family: var(--font-mono);
    font-size: 0.6rem;
    padding: 2px 8px;
    border: 1px solid var(--border);
    border-radius: 4px;
    color: var(--text-muted);
    transition: border-color 0.3s, color 0.3s;
}

.edu-modules span:hover {
    border-color: var(--cyan);
    color: var(--cyan);
}

/* Certifications */
.certifications {
    position: sticky;
    top: calc(var(--nav-height) + 2rem);
}

.cert-title {
    font-family: var(--font-display);
    font-size: 1.1rem;
    font-weight: 700;
    margin-bottom: 1rem;
    color: var(--green);
}

.cert-card {
    display: flex;
    align-items: center;
    gap: 1rem;
    padding: 1rem;
    border: 1px solid var(--border);
    border-radius: 8px;
    margin-bottom: 0.75rem;
    background: var(--bg-card);
    transition: border-color 0.3s;
}

.cert-card:hover {
    border-color: var(--border-hover);
}

.cert-badge {
    flex-shrink: 0;
    width: 48px;
    height: 48px;
    border-radius: 50%;
    border: 2px solid var(--green);
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(0, 255, 65, 0.05);
}

.cert-badge-text {
    font-family: var(--font-mono);
    font-size: 0.65rem;
    font-weight: 700;
    color: var(--green);
    letter-spacing: 0.5px;
}

.cert-info h4 {
    font-family: var(--font-display);
    font-size: 0.9rem;
    font-weight: 600;
    margin-bottom: 0.15rem;
}

.cert-info span {
    font-family: var(--font-mono);
    font-size: 0.7rem;
    color: var(--text-muted);
}

/* Languages */
.languages-grid {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.language-item {
    display: grid;
    grid-template-columns: 80px 1fr 60px;
    align-items: center;
    gap: 1rem;
}

.lang-name {
    font-family: var(--font-mono);
    font-size: 0.75rem;
    color: var(--text-secondary);
}

.lang-bar {
    height: 4px;
    background: rgba(255, 255, 255, 0.05);
    border-radius: 2px;
    overflow: hidden;
}

.lang-fill {
    height: 100%;
    background: linear-gradient(90deg, var(--green), var(--cyan));
    border-radius: 2px;
    width: 0;
    transition: width 1.5s cubic-bezier(0.16, 1, 0.3, 1);
}

.lang-level {
    font-family: var(--font-mono);
    font-size: 0.65rem;
    color: var(--text-muted);
    text-align: right;
}

/* ============================================================
   SKILLS SECTION
   ============================================================ */
.skills-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
    margin-bottom: 3rem;
}

.skill-category {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: 12px;
    padding: 1.5rem;
    transition: border-color 0.3s;
}

.skill-category:hover {
    border-color: var(--border-hover);
}

.skill-cat-title {
    font-family: var(--font-display);
    font-size: 1rem;
    font-weight: 700;
    margin-bottom: 1.2rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    color: var(--green);
}

.skill-items {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.skill-item {
    display: flex;
    flex-direction: column;
    gap: 0.25rem;
}

.skill-name {
    font-family: var(--font-mono);
    font-size: 0.75rem;
    color: var(--text-secondary);
}

.skill-bar {
    height: 4px;
    background: rgba(255, 255, 255, 0.05);
    border-radius: 2px;
    overflow: hidden;
}

.skill-fill {
    height: 100%;
    background: linear-gradient(90deg, var(--green), var(--cyan));
    border-radius: 2px;
    width: 0;
    transition: width 1.5s cubic-bezier(0.16, 1, 0.3, 1);
}

/* Platform Rankings */
.skills-platforms {
    max-width: 700px;
    margin: 0 auto;
}

.platform-cards {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1rem;
    margin-top: 1rem;
}

.platform-card {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: 8px;
    padding: 1rem;
    text-align: center;
    transition: border-color 0.3s;
}

.platform-card:hover {
    border-color: var(--border-hover);
}

.platform-name {
    font-family: var(--font-mono);
    font-size: 0.75rem;
    color: var(--text-secondary);
    display: block;
    margin-bottom: 0.5rem;
}

.platform-rank {
    font-family: var(--font-display);
    font-size: 1.1rem;
    font-weight: 800;
    color: var(--green);
    display: block;
    margin-bottom: 0.5rem;
}

.platform-bar {
    height: 3px;
    background: rgba(255, 255, 255, 0.05);
    border-radius: 2px;
    overflow: hidden;
}

.platform-fill {
    height: 100%;
    background: linear-gradient(90deg, var(--green), var(--cyan));
    border-radius: 2px;
}

/* ============================================================
   CONTACT SECTION
   ============================================================ */
.contact-content {
    max-width: 700px;
    margin: 0 auto;
    text-align: center;
}

.contact-intro {
    font-size: 1.1rem;
    color: var(--text-secondary);
    margin-bottom: 3rem;
    line-height: 1.8;
}

.contact-links {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1.5rem;
    margin-bottom: 3rem;
}

.contact-card {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.75rem;
    padding: 2rem 1rem;
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: 12px;
    transition: all 0.3s;
}

.contact-card:hover {
    border-color: var(--green);
    transform: translateY(-4px);
    box-shadow: 0 8px 30px rgba(0, 255, 65, 0.08);
}

.contact-icon {
    width: 36px;
    height: 36px;
    color: var(--green);
}

.contact-icon svg {
    width: 100%;
    height: 100%;
}

.contact-label {
    font-family: var(--font-mono);
    font-size: 0.7rem;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 1.5px;
}

.contact-value {
    font-size: 0.8rem;
    color: var(--text-secondary);
    word-break: break-all;
}

/* Contact Terminal */
.contact-terminal {
    background: var(--bg-secondary);
    border: 1px solid var(--border);
    border-radius: 8px;
    overflow: hidden;
    text-align: left;
    max-width: 500px;
    margin: 0 auto;
}

.contact-terminal .terminal-line {
    margin-bottom: 0.5rem;
}

.contact-terminal .terminal-line:last-child {
    margin-bottom: 0;
}

/* ============================================================
   FOOTER
   ============================================================ */
.footer {
    padding: 2rem 0;
    border-top: 1px solid var(--border);
}

.footer-content {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 1rem;
    flex-wrap: wrap;
}

.footer-text {
    font-family: var(--font-mono);
    font-size: 0.7rem;
    color: var(--text-muted);
    letter-spacing: 0.5px;
}

.footer-divider {
    color: var(--border);
}

/* ============================================================
   REVEAL ANIMATIONS (initial states - GSAP handles animations)
   ============================================================ */
.reveal-text {
    opacity: 0;
    transform: translateY(30px);
}

.reveal-item {
    opacity: 0;
    transform: translateY(40px);
}

/* ============================================================
   RESPONSIVE DESIGN
   ============================================================ */
@media (max-width: 1024px) {
    .skills-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .education-grid {
        grid-template-columns: 1fr;
    }

    .certifications {
        position: static;
    }

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

    .timeline-line {
        left: 20px;
    }

    .timeline-item[data-side="left"],
    .timeline-item[data-side="right"] {
        flex-direction: row;
        padding-left: 3.5rem;
        padding-right: 0;
    }

    .timeline-dot {
        left: 20px;
        transform: translateX(-50%);
    }
}

@media (max-width: 768px) {
    .container {
        padding: 0 1rem;
    }

    .section {
        padding: 5rem 0;
    }

    .nav-links {
        display: none;
    }

    .nav-toggle {
        display: flex;
    }

    .hero-terminal {
        min-width: auto;
        width: 100%;
        max-width: 340px;
    }

    .hero-name {
        font-size: clamp(2.5rem, 12vw, 4rem);
    }

    .hero-stats {
        gap: 1.5rem;
    }

    .hero-stat-value {
        font-size: 2rem;
    }

    .hero-titles {
        flex-direction: column;
        gap: 0.5rem;
    }

    .hero-title-divider {
        display: none;
    }

    .projects-grid {
        grid-template-columns: 1fr;
    }

    .competitions-grid {
        grid-template-columns: 1fr;
    }

    .skills-grid {
        grid-template-columns: 1fr;
    }

    .platform-cards {
        grid-template-columns: 1fr;
    }

    .contact-links {
        grid-template-columns: 1fr;
    }

    .timeline-line {
        left: 12px;
    }

    .timeline-dot {
        left: 12px;
    }

    .timeline-item[data-side="left"],
    .timeline-item[data-side="right"] {
        padding-left: 2.5rem;
    }
}

@media (max-width: 480px) {
    .hero-name {
        font-size: 2.2rem;
        letter-spacing: -1px;
    }

    .section-title {
        font-size: 1.8rem;
    }

    .language-item {
        grid-template-columns: 70px 1fr 50px;
        gap: 0.5rem;
    }

    .education-card {
        flex-direction: column;
        gap: 0.75rem;
    }

    .edu-icon {
        width: 30px;
        height: 30px;
    }
}

/* ---------- Flag Codes (cross-platform replacement for emoji flags) ---------- */
.flag-code {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 48px;
    height: 48px;
    border-radius: 50%;
    border: 2px solid var(--green);
    background: rgba(0, 255, 65, 0.08);
    font-family: var(--font-mono);
    font-size: 0.9rem;
    font-weight: 700;
    color: var(--green);
    letter-spacing: 1px;
    text-shadow: 0 0 10px var(--green-glow);
}