:root {
    --bg: #0a0e14;
    --surface: #111820;
    --border: #2a3540;
    --accent: #4ade80;
    --accent2: #ffb000;
    --accent3: #60a5fa;
    --text: #e2e8f0;
    --muted: #94a3b8;
    --card: #0f141a;
    --glow: rgba(74, 222, 128, 0.15);
    --terminal-green: #4ade80;
    --terminal-green-dim: #3a8e4f;
    --terminal-amber: #ffb000;
    --terminal-cyan: #60a5fa;
}

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

html {
    scroll-behavior: smooth;
}

body {
    background: var(--bg);
    color: var(--text);
    font-family: 'JetBrains Mono', 'Courier New', monospace;
    overflow-x: hidden;
    cursor: default;
}

img,
svg {
    max-width: 100%;
}

/* Terminal block cursor */
.cursor {
    position: fixed;
    width: 12px;
    height: 18px;
    background: var(--terminal-green);
    pointer-events: none;
    z-index: 9999;
    transform: translate(-50%, -50%);
    transition: transform 0.05s, opacity 0.2s;
    opacity: 0.8;
    animation: blink 1s step-end infinite;
}

.cursor-ring {
    display: none;
}

@keyframes blink {
    0%, 100% { opacity: 1; }
    50% { opacity: 0; }
}

/* CRT Scanline effect */
body::before {
    content: '';
    position: fixed;
    inset: 0;
    background: repeating-linear-gradient(
        0deg,
        rgba(0, 0, 0, 0.15),
        rgba(0, 0, 0, 0.15) 1px,
        transparent 1px,
        transparent 2px
    );
    pointer-events: none;
    z-index: 0;
    opacity: 0.6;
}

/* CRT glow effect */
body::after {
    content: '';
    position: fixed;
    inset: 0;
    background: radial-gradient(ellipse at center, transparent 0%, rgba(0, 0, 0, 0.3) 100%);
    pointer-events: none;
    z-index: 0;
}

/* ============ NAV ============ */
nav {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 100;
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0.8rem 2rem;
    border-bottom: 2px solid var(--terminal-green-dim);
    background: var(--bg);
}

.nav-logo {
    font-family: 'JetBrains Mono', 'Courier New', monospace;
    font-size: 0.85rem;
    color: var(--terminal-green);
    letter-spacing: 0;
    text-decoration: none;
}

.nav-logo::before {
    content: '$ ';
    color: var(--terminal-green);
}

.nav-logo span {
    color: var(--terminal-amber);
}

.nav-links {
    display: flex;
    gap: 1.5rem;
    list-style: none;
}

.nav-links a {
    font-family: 'JetBrains Mono', 'Courier New', monospace;
    font-size: 0.8rem;
    color: var(--terminal-green);
    text-decoration: none;
    letter-spacing: 0;
    transition: all 0.2s;
    position: relative;
}

.nav-links a::before {
    content: '[';
    margin-right: 2px;
    color: var(--terminal-green);
}

.nav-links a::after {
    content: ']';
    margin-left: 2px;
    color: var(--terminal-green);
}

.nav-links a:hover {
    color: var(--terminal-amber);
    background: rgba(255, 176, 0, 0.1);
    padding: 0.2rem 0.4rem;
}

.nav-links a:hover::before,
.nav-links a:hover::after {
    color: var(--terminal-amber);
}

/* Hamburger menu */
.nav-menu-toggle {
    display: none;
    flex-direction: column;
    cursor: pointer;
    gap: 4px;
    padding: 8px;
    background: none;
    border: none;
}

.nav-menu-toggle span {
    width: 20px;
    height: 2px;
    background: var(--text);
    transition: all 0.3s ease;
    border-radius: 2px;
}

.nav-menu-toggle.active span:nth-child(1) {
    transform: rotate(45deg) translate(5px, 5px);
}

.nav-menu-toggle.active span:nth-child(2) {
    opacity: 0;
}

.nav-menu-toggle.active span:nth-child(3) {
    transform: rotate(-45deg) translate(7px, -6px);
}

/* ============ HERO ============ */
#hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    padding: 0 2rem;
    z-index: 1;
}

.hero-inner {
    width: min(100%, 1120px);
    max-width: 900px;
    margin-left: auto;
    margin-right: auto;
    animation: fadeUp 0.9s ease both;
}

.hero-title-row {
    display: flex;
    align-items: center;
    gap: 2rem;
    margin-bottom: 1.5rem;
}

.profile-photo {
    flex-shrink: 0;
    width: 200px;
    height: 200px;
    border-radius: 50%;
    border: 3px solid var(--terminal-green-dim);
    overflow: hidden;
    background: var(--card);
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 0 20px rgba(74, 222, 128, 0.3);
}

.profile-img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
    object-position: 0px -8px;
}

.hero-tag {
    font-family: 'JetBrains Mono', 'Courier New', monospace;
    font-size: 0.75rem;
    color: var(--terminal-green);
    letter-spacing: 0;
    text-transform: uppercase;
    margin-top: 1.5rem;
    margin-bottom: 1.5rem;
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.hero-tag::before {
    content: '>>> ';
    color: var(--terminal-green);
}

h1 {
    font-family: 'JetBrains Mono', 'Courier New', monospace;
    font-size: clamp(2.5rem, 6vw, 5rem);
    font-weight: 700;
    line-height: 1.1;
    letter-spacing: -0.02em;
    margin-bottom: 1.5rem;
}

h1 .dim {
    color: var(--muted);
}

h1 .bright {
    color: #fff;
}

h1 .green {
    color: var(--terminal-green);
}

.hero-desc {
    font-family: 'JetBrains Mono', 'Courier New', monospace;
    font-size: 0.85rem;
    color: var(--muted);
    line-height: 1.8;
    max-width: 600px;
    margin-bottom: 2.5rem;
    animation: fadeUp 0.9s 0.15s ease both;
}

.hero-desc .highlight {
    color: var(--terminal-amber);
}

.hero-btns {
    display: flex;
    gap: 1rem;
    flex-wrap: wrap;
    animation: fadeUp 0.9s 0.25s ease both;
}

.btn {
    padding: 0.6rem 1.2rem;
    border: 2px solid var(--terminal-green-dim);
    border-radius: 8px;
    font-family: 'JetBrains Mono', 'Courier New', monospace;
    font-size: 0.75rem;
    font-weight: 500;
    letter-spacing: 0;
    text-decoration: none;
    cursor: pointer;
    transition: all 0.2s;
    display: inline-block;
    background: transparent;
    color: var(--terminal-green);
}

.btn-primary {
    background: var(--terminal-green);
    color: var(--bg);
    font-weight: 700;
}

.btn-primary:hover {
    background: var(--terminal-amber);
    border-color: var(--terminal-amber);
    color: var(--bg);
    transform: translateY(-2px);
}

.btn-outline {
    border: 2px solid var(--terminal-green-dim);
    color: var(--terminal-green);
}

.btn-outline:hover {
    background: rgba(0, 255, 0, 0.1);
    color: var(--terminal-amber);
    border-color: var(--terminal-amber);
    transform: translateY(-2px);
}

.hero-scroll {
    position: absolute;
    bottom: 2.5rem;
    left: 2rem;
    font-family: 'JetBrains Mono', 'Courier New', monospace;
    font-size: 0.7rem;
    color: var(--terminal-green);
    letter-spacing: 0;
    text-transform: uppercase;
    display: flex;
    align-items: center;
    gap: 0.75rem;
    animation: fadeUp 1s 0.5s ease both;
}

.hero-scroll::before {
    content: '[SCROLL] ';
}

.hero-scroll::after {
    content: '';
    display: inline-block;
    width: 1px;
    height: 48px;
    background: linear-gradient(to bottom, var(--terminal-green), transparent);
}

@media (max-width: 560px) {
    .hero-scroll {
        display: none;
    }
}

/* Floating badge - Terminal style */
.hero-badge {
    position: absolute;
    top: 35%;
    right: 2rem;
    width: 180px;
    height: 180px;
    border: none;
    border-radius: 8px;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 0.3rem;
    animation: spin 20s linear infinite;
    opacity: 0.8;
    background: transparent;
}

.hero-badge-inner {
    position: absolute;
    top: 35%;
    right: 2rem;
    width: 180px;
    height: 180px;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
}

.hero-badge-inner .emoji {
    font-size: 2.5rem;
}

.hero-badge-inner .label {
    font-family: 'JetBrains Mono', 'Courier New', monospace;
    font-size: 0.65rem;
    color: var(--terminal-green);
    text-align: center;
    line-height: 1.5;
}

@keyframes spin {
    from {
        transform: rotate(0deg);
    }

    to {
        transform: rotate(360deg);
    }
}

/* Status dot - Terminal style */
.status {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    background: rgba(0, 255, 0, 0.1);
    border: 2px solid var(--terminal-green-dim);
    border-radius: 8px;
    padding: 0.35rem 1rem;
    font-family: 'JetBrains Mono', 'Courier New', monospace;
    font-size: 0.7rem;
    color: var(--terminal-green);
    margin-bottom: 1rem;
    width: fit-content;
    animation: fadeUp 0.9s ease both;
}

.status::before {
    content: '[STATUS] ';
}

.status-dot {
    width: 8px;
    height: 8px;
    background: var(--terminal-green);
    border-radius: 8px;
    animation: pulse 2s infinite;
}

@keyframes pulse {

    0%,
    100% {
        opacity: 1;
        box-shadow: 0 0 0 0 rgba(0, 255, 0, 0.4);
    }

    50% {
        opacity: 0.6;
        box-shadow: 0 0 0 5px rgba(0, 255, 0, 0);
    }
}

/* ============ SECTIONS ============ */
section {
    position: relative;
    z-index: 1;
    padding: 6rem 2rem;
}

.section-header {
    display: flex;
    align-items: center;
    gap: 1.5rem;
    margin-bottom: 3rem;
    margin-left: auto;
    margin-right: auto;
    position: relative;
    width: min(100%, 1120px);
}

.section-header::before {
    content: '┌───────────────────────────────────────────────────';
    font-family: 'JetBrains Mono', 'Courier New', monospace;
    font-size: 0.7rem;
    color: var(--terminal-green-dim);
    position: absolute;
    top: -1.2rem;
    left: 0;
    white-space: nowrap;
    opacity: 0.5;
}

.section-header::after {
    content: '└───────────────────────────────────────────────────';
    font-family: 'JetBrains Mono', 'Courier New', monospace;
    font-size: 0.7rem;
    color: var(--terminal-green-dim);
    position: absolute;
    bottom: -1.2rem;
    left: 0;
    white-space: nowrap;
    opacity: 0.5;
}

.section-num {
    font-family: 'JetBrains Mono', 'Courier New', monospace;
    font-size: 1rem;
    color: var(--terminal-green);
    letter-spacing: 0;
}

.section-num::before {
    content: '// ';
}

.section-title {
    font-size: clamp(1.8rem, 4vw, 2.5rem);
    font-weight: 700;
    letter-spacing: 0;
    color: var(--terminal-green);
}

.section-line {
    flex: 1;
    height: 2px;
    background: var(--border);
    position: relative;
}

.section-line::after {
    content: '─┘';
    color: var(--terminal-green-dim);
    font-size: 0.7rem;
    position: absolute;
    right: 0;
    top: -5px;
    opacity: 0.5;
}

/* ============ ABOUT ============ */
#about {
    border-top: 2px solid var(--border);
}

.about-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 3rem;
    align-items: start;
    width: min(100%, 1120px);
    margin-left: auto;
    margin-right: auto;
}

.about-text p {
    font-family: 'JetBrains Mono', 'Courier New', monospace;
    font-size: 0.85rem;
    color: var(--muted);
    line-height: 1.8;
    margin-bottom: 1.5rem;
}

.about-text p strong {
    color: var(--terminal-green);
}

.about-text p .accent-word {
    color: var(--terminal-amber);
}

.terminal-box {
    background: var(--card);
    border: 2px solid var(--terminal-green-dim);
    border-radius: 8px;
    overflow: hidden;
    cursor: text;
}

.terminal-bar {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.5rem 1rem;
    background: #0d0d0d;
    border-bottom: 2px solid var(--terminal-green-dim);
}

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

.td-r {
    background: #ff5f57;
}

.td-y {
    background: #ffbd2e;
}

.td-g {
    background: #28c840;
}

.terminal-title {
    font-family: 'JetBrains Mono', monospace;
    font-size: 0.7rem;
    color: var(--muted);
    margin-left: auto;
    margin-right: auto;
    letter-spacing: 0.05em;
}

.terminal-body {
    padding: 1.5rem;
    font-family: 'JetBrains Mono', 'Courier New', monospace;
    font-size: 0.8rem;
    line-height: 2;
    background: var(--bg);
}

.t-line {
    display: flex;
    gap: 0.75rem;
}

.t-prompt {
    color: var(--terminal-green);
    user-select: none;
}

.t-cmd {
    color: var(--terminal-green);
}

.t-out {
    color: var(--muted);
    padding-left: 1.25rem;
}

.t-out .val {
    color: var(--terminal-amber);
}

.t-out .str {
    color: var(--terminal-cyan);
}

/* ============ SKILLS ============ */
#skills {
    border-top: 2px solid var(--border);
    background: linear-gradient(to bottom, transparent, rgba(0, 255, 0, 0.02), transparent);
}

.skills-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    gap: 1.5rem;
    width: min(100%, 1200px);
    margin-left: auto;
    margin-right: auto;
}

.skill-card {
    background: var(--card);
    border: 2px solid var(--border);
    border-radius: 8px;
    padding: 1.75rem;
    transition: border-color 0.3s, transform 0.3s, box-shadow 0.3s;
    position: relative;
    overflow: hidden;
    text-align: center;
}

.skill-card:hover {
    transform: translateY(-4px);
    border-color: var(--terminal-green);
    box-shadow: 0 10px 30px rgba(0, 255, 0, 0.15);
}

.skill-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 2px;
    background: linear-gradient(to right, var(--terminal-green), transparent);
    opacity: 0;
    transition: opacity 0.3s;
}

.skill-card:hover::before {
    opacity: 1;
}

.skill-icon {
    font-size: 1.8rem;
    margin-bottom: 1rem;
}

.skill-category {
    font-family: 'JetBrains Mono', 'Courier New', monospace;
    font-size: 0.65rem;
    color: var(--terminal-green);
    letter-spacing: 0;
    text-transform: uppercase;
    margin-bottom: 0.5rem;
}

.skill-name {
    font-size: 1.1rem;
    font-weight: 700;
    margin-bottom: 1rem;
    color: var(--text);
}

.skill-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 0.4rem 0.3rem;
}

.tag {
    font-family: 'JetBrains Mono', 'Courier New', monospace;
    font-size: 0.68rem;
    padding: 0.25rem 0.65rem;
    background: rgba(0, 0, 0, 0.3);
    border: 1px solid var(--border);
    border-radius: 8px;
    color: var(--muted);
    transition: all 0.2s;
}

.tag:hover {
    background: rgba(0, 255, 0, 0.1);
    border-color: var(--terminal-green);
    color: var(--terminal-green);
}

/* ============ PROJECTS ============ */
#projects {
    border-top: 2px solid var(--border);
}

.projects-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(340px, 1fr));
    gap: 1.5rem;
    width: min(100%, 1500px);
    margin-left: auto;
    margin-right: auto;
}

.project-card {
    background: var(--card);
    border: 2px solid var(--border);
    border-radius: 8px;
    padding: 2rem;
    position: relative;
    overflow: hidden;
    transition: all 0.3s ease;
    min-width: 0;
}

.project-card:hover {
    transform: translateY(-4px);
    border-color: var(--terminal-green);
    box-shadow: 0 10px 30px rgba(0, 255, 0, 0.2);
}

.project-card.featured {
    grid-column: 1 / -1;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 2rem;
    align-items: center;
}

.project-glow {
    position: absolute;
    top: -60px;
    right: -60px;
    width: 200px;
    height: 200px;
    background: radial-gradient(circle, rgba(0, 255, 0, 0.08), transparent 70%);
    pointer-events: none;
    transition: opacity 0.3s;
    opacity: 0;
}

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

.project-num {
    font-family: 'JetBrains Mono', 'Courier New', monospace;
    font-size: 0.65rem;
    color: var(--muted);
    letter-spacing: 0;
    margin-bottom: 1rem;
}

.project-title {
    font-size: 1.6rem;
    font-weight: 700;
    letter-spacing: 0;
    margin-bottom: 0.5rem;
    color: #fff;
}

.project-subtitle {
    font-family: 'JetBrains Mono', 'Courier New', monospace;
    font-size: 0.75rem;
    color: var(--terminal-green);
    margin-bottom: 1.25rem;
}

.project-desc {
    font-family: 'JetBrains Mono', 'Courier New', monospace;
    color: var(--muted);
    line-height: 1.9;
    margin-bottom: 1.5rem;
}

.project-stack {
    display: flex;
    flex-wrap: wrap;
    gap: 0.4rem;
    margin-bottom: 1.5rem;
}

.stack-tag {
    font-family: 'JetBrains Mono', 'Courier New', monospace;
    font-size: 0.68rem;
    padding: 0.3rem 0.75rem;
    border-radius: 8px;
    font-weight: 500;
}

.st-java {
    background: rgba(255, 176, 0, 0.1);
    color: var(--terminal-amber);
    border: 1px solid rgba(255, 176, 0, 0.3);
}

.st-spring {
    background: rgba(0, 255, 0, 0.1);
    color: var(--terminal-green);
    border: 1px solid rgba(0, 255, 0, 0.3);
}

.st-web {
    background: rgba(0, 255, 255, 0.1);
    color: var(--terminal-cyan);
    border: 1px solid rgba(0, 255, 255, 0.3);
}

.st-db {
    background: rgba(168, 85, 247, 0.1);
    color: #c084fc;
    border: 1px solid rgba(168, 85, 247, 0.3);
}

.st-nextjs {
    background: rgba(255, 255, 255, 0.1);
    color: #fff;
    border: 1px solid rgba(255, 255, 255, 0.3);
}

.st-storage {
    background: rgba(250, 204, 21, 0.1);
    color: #fde047;
    border: 1px solid rgba(250, 204, 21, 0.3);
}

.project-links {
    display: flex;
    gap: 1rem;
}

.proj-link {
    font-family: 'JetBrains Mono', 'Courier New', monospace;
    color: var(--muted);
    text-decoration: none;
    display: flex;
    align-items: center;
    gap: 0.4rem;
    transition: color 0.2s;
}

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

.project-visual {
    background: #0d0d0d;
    border: 2px solid var(--border);
    border-radius: 8px;
    padding: 1.5rem;
    font-family: 'JetBrains Mono', 'Courier New', monospace;
    font-size: 0.78rem;
    color: var(--muted);
    line-height: 2;
}

.arch-line {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    margin-bottom: 0.5rem;
}

.arch-node {
    background: rgba(0, 255, 0, 0.1);
    border: 1px solid var(--terminal-green);
    color: var(--terminal-green);
    padding: 0.2rem 0.6rem;
    border-radius: 8px;
    font-size: 0.7rem;
}


/* ============ EDUCATION ============ */
#education {
    border-top: 2px solid var(--border);
}

.edu-card {
    background: var(--card);
    border: 2px solid var(--border);
    border-radius: 8px;
    padding: 2rem 2.5rem;
    display: flex;
    align-items: flex-start;
    gap: 2rem;
    max-width: 700px;
    margin-left: auto;
    margin-right: auto;
    transition: border-color 0.3s;
}

.edu-card:hover {
    transform: translateY(-4px);
    border-color: var(--terminal-green);
    box-shadow: 0 10px 20px rgba(0, 255, 0, 0.15);
}

.edu-icon {
    font-size: 2.5rem;
    flex-shrink: 0;
}

.edu-degree {
    font-size: 1.3rem;
    font-weight: 700;
    margin-bottom: 0.25rem;
}

.edu-school {
    font-family: 'JetBrains Mono', 'Courier New', monospace;
    font-size: 0.8rem;
    color: var(--terminal-green);
    margin-bottom: 0.75rem;
}

.edu-year {
    font-family: 'JetBrains Mono', 'Courier New', monospace;
    font-size: 0.72rem;
    color: var(--muted);
    margin-bottom: 1rem;
}

.edu-courses {
    font-family: 'JetBrains Mono', 'Courier New', monospace;
    font-size: 0.75rem;
    color: var(--muted);
    line-height: 1.8;
}

.edu-courses span {
    color: var(--terminal-amber);
}

.edu-terminal {
    background: var(--bg);
    border: 1px solid var(--border);
    border-radius: 8px;
    padding: 1rem 1.25rem;
    margin-top: 0.5rem;
}

.edu-t-line {
    font-family: 'JetBrains Mono', 'Courier New', monospace;
    font-size: 0.78rem;
    color: var(--muted);
    line-height: 2;
}

.edu-t-cmd {
    color: var(--terminal-amber);
}

.edu-t-out {
    font-family: 'JetBrains Mono', 'Courier New', monospace;
    font-size: 0.75rem;
    color: var(--terminal-amber);
    line-height: 1.8;
    padding-left: 1.5rem;
    margin-bottom: 0.25rem;
}

.edu-t-val {
    color: var(--terminal-green);
    font-weight: 700;
}

/* ============ CERTIFICATES ============ */
#certificates {
    border-top: 2px solid var(--border);
}

.certificates-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 2rem;
    width: min(100%, 1500px);
    margin-left: auto;
    margin-right: auto;
}

.cert-card {
    background: var(--card);
    border: 2px solid var(--border);
    border-radius: 8px;
    overflow: hidden;
    transition: all 0.3s ease;
    display: flex;
    min-height: 220px;
}

.cert-card:hover {
    border-color: var(--terminal-green-dim);
    transform: translateY(-4px);
    box-shadow: 0 10px 30px rgba(74, 222, 128, 0.15);
}

.cert-content {
    flex: 1;
    padding: 1.5rem;
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.cert-image {
    width: 280px;
    min-height: 220px;
    overflow: hidden;
    background: var(--bg);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.cert-img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}

.cert-title {
    font-family: 'JetBrains Mono', 'Courier New', monospace;
    font-size: 1.2rem;
    font-weight: 700;
    color: var(--terminal-green);
    margin-bottom: 0.75rem;
}

.cert-desc {
    font-family: 'JetBrains Mono', 'Courier New', monospace;
    font-size: 0.85rem;
    color: var(--muted);
    line-height: 1.6;
    margin-bottom: 1.5rem;
}

.cert-download {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.5rem 1rem;
    background: transparent;
    border: 2px solid var(--terminal-green-dim);
    border-radius: 8px;
    color: var(--terminal-green);
    text-decoration: none;
    font-family: 'JetBrains Mono', 'Courier New', monospace;
    font-size: 0.75rem;
    transition: all 0.2s;
    width: fit-content;
}

.cert-download:hover {
    background: var(--terminal-green);
    border-color: var(--terminal-green);
    color: var(--bg);
    transform: translateY(-2px);
}

/* ============ CONTACT ============ */
#contact {
    border-top: 2px solid var(--border);
}

.contact-inner {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 3rem;
    align-items: start;
    width: min(100%, 1120px);
    margin-left: auto;
    margin-right: auto;
}

.contact-text h2 {
    font-size: clamp(2.5rem, 5vw, 4rem);
    font-weight: 700;
    line-height: 1.1;
    letter-spacing: 0;
    margin-bottom: 1.5rem;
}

.contact-text h2 em {
    font-style: normal;
    color: var(--terminal-green);
    display: block;
}

.contact-text p {
    font-family: 'JetBrains Mono', 'Courier New', monospace;
    font-size: 0.85rem;
    color: var(--muted);
    line-height: 2;
    margin-bottom: 2rem;
}

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

.contact-link {
    display: flex;
    align-items: center;
    gap: 1rem;
    padding: 1.25rem 1.5rem;
    background: var(--card);
    border: 2px solid var(--border);
    border-radius: 8px;
    text-decoration: none;
    transition: all 0.25s;
}

.contact-link:hover {
    border-color: var(--terminal-green);
    transform: translateX(6px);
    background: rgba(0, 255, 0, 0.05);
}

.contact-link-icon {
    font-size: 1.3rem;
}

.contact-link-info .label {
    font-family: 'JetBrains Mono', 'Courier New', monospace;
    font-size: 0.65rem;
    color: var(--muted);
    letter-spacing: 0;
    text-transform: uppercase;
    margin-bottom: 0.1rem;
}

.contact-link-info .value {
    font-family: 'JetBrains Mono', 'Courier New', monospace;
    font-size: 0.85rem;
    color: var(--text);
    font-weight: 500;
}

.contact-link:hover .value {
    color: var(--terminal-green);
}

.contact-link-arrow {
    margin-left: auto;
    color: var(--muted);
    font-size: 1rem;
    transition: transform 0.2s, color 0.2s;
}

.contact-link:hover .contact-link-arrow {
    transform: translateX(4px);
    color: var(--terminal-green);
}

/* Loading Screen */
.loading-screen {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: var(--bg);
    display: flex;
    justify-content: center;
    align-items: center;
    z-index: 10000;
    transition: opacity 0.5s ease, visibility 0.5s ease;
}

.loading-screen.hidden {
    opacity: 0;
    visibility: hidden;
}

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

.loading-icon {
    font-size: 3rem;
    margin-bottom: 1rem;
    animation: pulse 2s infinite;
}

.loading-text {
    font-family: 'JetBrains Mono', 'Courier New', monospace;
    color: var(--terminal-green);
    font-size: 0.9rem;
    letter-spacing: 0;
}

@keyframes pulse {
    0%, 100% { transform: scale(1); opacity: 1; }
    50% { transform: scale(1.1); opacity: 0.8; }
}

/* Scroll Progress Bar - Terminal Status Bar */
.scroll-progress {
    position: fixed;
    top: 0;
    left: 0;
    height: 3px;
    background: var(--terminal-green);
    z-index: 10001;
    transition: width 0.2s ease;
    box-shadow: 0 0 10px var(--terminal-green), 0 0 20px rgba(74, 222, 128, 0.2);
}

.scroll-progress::after {
    content: '';
    position: absolute;
    right: 0;
    top: 0;
    width: 30px;
    height: 100%;
    background: linear-gradient(to right, transparent, var(--terminal-green));
    animation: scrollPulse 2s ease-in-out infinite;
}

@keyframes scrollPulse {
    0%, 100% { opacity: 0.5; }
    50% { opacity: 1; }
}

/* Resume Button */
.btn-resume {
    background: transparent;
    border: 2px solid var(--terminal-green-dim);
    color: var(--terminal-green);
    text-decoration: none;
    padding: 0.6rem 1.2rem;
    border-radius: 8px;
    font-family: 'JetBrains Mono', 'Courier New', monospace;
    font-size: 0.75rem;
    transition: all 0.2s;
    display: inline-block;
}

.btn-resume:hover {
    background: var(--terminal-green);
    color: var(--bg);
    transform: translateY(-2px);
}

/* Back to Top Button */
.back-to-top {
    position: fixed;
    bottom: 2rem;
    right: 2rem;
    width: 50px;
    height: 50px;
    background: var(--terminal-green);
    border: 2px solid var(--terminal-green-dim);
    border-radius: 8px;
    color: var(--bg);
    font-size: 1.2rem;
    cursor: pointer;
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s ease;
    z-index: 1000;
    display: flex;
    align-items: center;
    justify-content: center;
}

.back-to-top.visible {
    opacity: 1;
    visibility: visible;
}

.back-to-top:hover {
    background: var(--terminal-amber);
    border-color: var(--terminal-amber);
    transform: translateY(-3px);
    box-shadow: 0 5px 15px rgba(0, 255, 0, 0.3);
}

/* Skill Progress Bars - Terminal Style */
.skill-progress {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  margin: 0.5rem 0 1rem 0;
  font-family: 'JetBrains Mono', 'Courier New', monospace;
  font-size: 0.7rem;
  color: var(--muted);
}

.progress-bar-track {
  flex: 1;
  height: 8px;
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: 4px;
  overflow: hidden;
  position: relative;
}

.progress-bar {
  height: 100%;
  background: var(--terminal-green);
  border-radius: 4px;
  transition: width 1s ease;
  box-shadow: 0 0 6px rgba(74, 222, 128, 0.3);
}

.progress-text {
  font-family: 'JetBrains Mono', 'Courier New', monospace;
  font-size: 0.7rem;
  color: var(--terminal-green);
  min-width: 40px;
  text-align: right;
}

/* Experience Timeline */
.experience-timeline {
  display: flex;
  flex-direction: column;
  gap: 2rem;
}

.experience-item {
  display: grid;
  grid-template-columns: 150px 1fr;
  gap: 2rem;
  padding: 1.5rem;
  background: var(--card);
  border: 2px solid var(--border);
  border-radius: 0;
  transition: all 0.3s ease;
}

.experience-item:hover {
  border-color: var(--terminal-green);
  transform: translateY(-2px);
}

.exp-date {
  font-family: 'JetBrains Mono', 'Courier New', monospace;
  color: var(--terminal-green);
  font-size: 0.8rem;
  font-weight: 500;
}

.exp-title {
  font-size: 1.1rem;
  font-weight: 600;
  color: var(--text);
  margin-bottom: 0.3rem;
}

.exp-company {
  color: var(--muted);
  font-size: 0.9rem;
  margin-bottom: 0.8rem;
}

.exp-description {
  color: var(--text);
  line-height: 1.6;
  margin-bottom: 1rem;
}

.exp-skills {
  display: flex;
  gap: 0.5rem;
  flex-wrap: wrap;
}

/* Contact Form */
.contact-form-container {
  max-width: 400px;
}

.contact-form {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.form-group {
  position: relative;
}

.form-group input,
.form-group textarea {
  width: 100%;
  padding: 0.8rem;
  background: var(--bg);
  border: 2px solid var(--border);
  border-radius: 0;
  color: var(--text);
  font-family: 'JetBrains Mono', 'Courier New', monospace;
  font-size: 0.8rem;
  transition: all 0.2s ease;
}

.form-group input:focus,
.form-group textarea:focus {
  outline: none;
  border-color: var(--terminal-green);
  box-shadow: 0 0 0 2px rgba(0, 255, 0, 0.1);
}

.form-group input::placeholder,
.form-group textarea::placeholder {
  color: var(--muted);
}

.form-group textarea {
  resize: vertical;
  min-height: 100px;
}

/* ============ FOOTER ============ */
footer {
    position: relative;
    z-index: 1;
    border-top: 2px solid var(--border);
    padding: 2rem 3rem;
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.footer-terminal {
    background: var(--card);
    border: 1px solid var(--border);
    border-radius: 8px;
    padding: 1rem 1.5rem;
    margin-bottom: 0.5rem;
}

.footer-line {
    font-family: 'JetBrains Mono', 'Courier New', monospace;
    font-size: 0.78rem;
    color: var(--muted);
    line-height: 2;
}

.footer-cmd {
    color: var(--terminal-amber);
}

.footer-val {
    color: var(--terminal-green);
}

.footer-bottom {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.footer-left {
    font-family: 'JetBrains Mono', 'Courier New', monospace;
    font-size: 0.72rem;
    color: var(--muted);
}

.footer-left::before {
    content: '$ ';
    color: var(--terminal-green);
}

.footer-left span {
    color: var(--terminal-green);
}

.footer-right {
    font-family: 'JetBrains Mono', 'Courier New', monospace;
    font-size: 0.72rem;
    color: var(--muted);
}

/* ============ ANIMATIONS ============ */
@keyframes fadeUp {
    from {
        opacity: 0;
        transform: translateY(24px);
    }

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

.reveal {
    opacity: 0;
    transition: opacity 0.7s ease, transform 0.3s ease;
}

.reveal.visible {
    opacity: 1;
}

/* ============ RESPONSIVE ============ */
@media (max-width: 768px) {
    nav {
        padding: 0.8rem 1.5rem;
    }

    .nav-menu-toggle {
        display: flex;
    }

    .nav-links {
        position: fixed;
        top: 60px;
        left: 0;
        right: 0;
        background: var(--bg);
        border-bottom: 2px solid var(--terminal-green-dim);
        flex-direction: column;
        gap: 1rem;
        padding: 2rem;
        transform: translateY(-100%);
        opacity: 0;
        visibility: hidden;
        transition: all 0.3s ease;
        z-index: 99;
    }

    .nav-links.active {
        transform: translateY(0);
        opacity: 1;
        visibility: visible;
    }

    .nav-links li {
        text-align: center;
    }

    .nav-links a {
        font-size: 0.9rem;
        padding: 0.5rem 1rem;
        display: block;
    }

    section {
        padding: 5rem 1rem;
    }

    #hero {
        padding: 0 1rem;
    }

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

    .status {
        margin-left: auto;
        margin-right: auto;
    }

    .hero-tag,
    .hero-btns {
        justify-content: center;
    }

    .hero-tag {
        flex-wrap: wrap;
        line-height: 1.7;
    }

    .hero-title-row {
        align-items: center;
    }

    .hero-desc {
        margin-left: auto;
        margin-right: auto;
        overflow-wrap: anywhere;
    }

    h1 {
        font-size: clamp(1.9rem, 9vw, 2.6rem);
        overflow-wrap: anywhere;
    }

    .btn,
    .btn-resume {
        max-width: 100%;
        text-align: center;
    }

    .section-header::before,
    .section-header::after {
        max-width: 100%;
        overflow: hidden;
    }

    .skills-grid,
    .projects-grid {
        grid-template-columns: minmax(0, 1fr);
    }

    .skill-card,
    .project-card,
    .terminal-box,
    .edu-card,
    .cert-card,
    .contact-link {
        width: 100%;
        min-width: 0;
    }

    .project-card,
    .edu-card,
    .cert-content,
    .terminal-body {
        padding-left: 1rem;
        padding-right: 1rem;
    }

    .project-visual,
    .terminal-body,
    .edu-terminal,
    .contact-link-info {
        overflow-wrap: anywhere;
    }

    .arch-line {
        flex-wrap: wrap;
    }

    .hero-title-row {
        flex-direction: column;
        align-items: flex-start;
        gap: 1.5rem;
    }

    .profile-photo {
        width: 100px;
        height: 100px;
    }

    .about-grid,
    .contact-inner,
    .project-card.featured,
    .certificates-grid {
        grid-template-columns: 1fr;
    }

    .cert-card {
        flex-direction: column;
    }

    .cert-image {
        width: 100%;
        min-height: 180px;
        order: -1;
    }

    .hero-badge,
    .hero-badge-inner {
        display: none;
    }

    .experience-item {
        grid-template-columns: 1fr;
        gap: 1rem;
        padding: 1rem;
    }

    .contact-inner {
        grid-template-columns: 1fr;
        gap: 2rem;
    }

    .contact-form-container {
        max-width: 100%;
    }

    footer {
        padding: 1.5rem 1.5rem;
        flex-direction: column;
        gap: 0.5rem;
        text-align: center;
    }
}

@media (max-width: 1100px) {
    nav {
        padding: 0.8rem 1.5rem;
    }

    section {
        padding: 5rem 1rem;
    }

    #hero {
        padding: 0 1rem;
    }

    .about-grid,
    .contact-inner,
    .project-card.featured {
        grid-template-columns: 1fr;
    }

    .cert-card {
        flex-direction: column;
    }

    .cert-image {
        width: 100%;
        min-height: 180px;
        order: -1;
    }

    .hero-badge,
    .hero-badge-inner {
        display: none;
    }

    footer {
        padding: 1.5rem 1.5rem;
        flex-direction: column;
        gap: 0.5rem;
        text-align: center;
    }

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

/* Scrollbar */
::-webkit-scrollbar {
    width: 8px;
}

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

::-webkit-scrollbar-thumb {
    background: var(--terminal-green);
    border-radius: 8px;
}

::-webkit-scrollbar-thumb:hover {
    background: var(--terminal-amber);
}