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

:root {
    --bg-primary: #0a0a0a;
    --bg-secondary: #111;
    --text-primary: #e0e0e0;
    --text-secondary: #a0a0a0;
    --accent: #00ff88;
    --accent-dark: #00cc66;
    --border: #222;
    --shadow: rgba(0, 255, 136, 0.1);
}

html, body {
    height: 100%;
}

html {
    height: 100%;
    position: relative;
    scroll-behavior: smooth;
}

html::before {
    content: "";
    position: fixed;        /* CHANGED: fixed instead of absolute */
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;          /* CHANGED: 100% height always */
    z-index: -1;           /* CHANGED: proper layering */

    background:
        /* Scanlines */
        repeating-linear-gradient(
            to bottom,
            rgba(0, 255, 136, 0.03),
            rgba(0, 255, 136, 0.03) 1px,
            transparent 1px,
            transparent 3px
        ),
        /* Grid */
        linear-gradient(
            rgba(0, 255, 136, 0.05) 1px,
            transparent 1px
        ),
        linear-gradient(
            90deg,
            rgba(0, 255, 136, 0.05) 1px,
            transparent 1px
        ),
        /* Base gradient */
        linear-gradient(135deg, var(--bg-primary) 0%, var(--bg-secondary) 100%);
}

body {
    font-family: 'Inter', sans-serif;
    background: transparent; /* CHANGED: transparent to show html grid */
    color: var(--text-primary);
    line-height: 1.6;
    overflow-x: hidden;
    min-height: 100vh;
    z-index: 0;
}


.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

/* Navigation */
.navbar {
    position: fixed;
    top: 0;
    width: 100%;
    background: rgba(10, 10, 10, 0.95);
    backdrop-filter: blur(10px);
    z-index: 1000;
    padding: 1rem 0;
    transition: all 0.3s ease;
}

.nav-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.nav-logo {
    font-family: 'JetBrains Mono', monospace;
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--accent);
    text-decoration: none;
}

.nav-menu {
    display: flex;
    list-style: none;
    gap: 2rem;
}

.nav-menu a {
    color: var(--text-secondary);
    text-decoration: none;
    font-weight: 400;
    transition: color 0.3s ease;
}

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

section {
    position: relative;
    background: rgba(10, 10, 10, 0.6);
    backdrop-filter: blur(4px);
    border-top: 1px solid rgba(0, 255, 136, 0.05);
    border-bottom: 1px solid rgba(0, 255, 136, 0.05);
    padding: 100px 0;
}

section:nth-child(even) {
    background: rgba(17, 17, 17, 0.6);
}

/* Hero Section */
.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    text-align: center;
    padding-top: 80px;
    
    background-size:
        100% 4px,
        40px 40px,
        40px 40px,
        cover;
}

.hero-bg {
  position: absolute;
  inset: 0;
  background: url("assets/desk.jpeg") center center / contain no-repeat;
  opacity: 0.35;
  z-index: 0;
  filter: contrast(1.1);
}

.hero-overlay {
  position: absolute;
  inset: 0;
  background: radial-gradient(
    circle at center,
    rgba(10,10,10,0.55),
    rgba(10,10,10,0.95)
  );
  z-index: 0.5;
}

/* text layer */
.hero-content {
  position: relative;
  z-index: 2;
}


.hero-title {
  color: #00ff88;
  text-shadow:
    0 0 8px rgba(0,255,136,0.45),
    0 0 18px rgba(0,255,136,0.25),
    0 0 32px rgba(0,255,136,0.12);
}


.hero-links {
    display: flex;
    gap: 3rem;                /* spacing between icons */
    margin-top: 2rem;
    justify-content: center;
    align-items: center;
}

.hero-links a {
    text-decoration: none;
}

/* fixed square = visual consistency */
.icon-wrap {
    width: 42px;
    height: 42px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.icon-wrap img {
    max-width: 100%;
    max-height: 100%;
    object-fit: contain;

    opacity: 0.75;
    transition:
        opacity 0.25s ease,
        transform 0.25s ease,
        filter 0.25s ease;
}

.hero-title {
    font-family: 'JetBrains Mono', monospace;
    font-size: clamp(2.5rem, 5vw, 4rem);
    font-weight: 700;
    margin-bottom: 1rem;
    background: linear-gradient(135deg, var(--accent), #00ffaa);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    text-shadow:
        0 0 10px rgba(0, 255, 136, 0.3),
        0 0 30px rgba(0, 255, 136, 0.15);
}




.hero-links a:hover img {
    opacity: 1;
    transform: translateY(-3px) scale(1.08);
    filter: drop-shadow(0 6px 18px rgba(0, 255, 136, 0.35));
}

.hero-subtitle {
    font-size: 1.3rem;
    color: var(--text-secondary);
    max-width: 1000px;
    margin-bottom: 7rem;
    margin-top: 1rem;
}

@keyframes flicker {
    0% { opacity: 1; }
    50% { opacity: 0.98; }
    100% { opacity: 1; }
}
@media (max-width: 480px) {
    .hero-links {
        gap: 1.5rem;
        margin-top: 2.5rem;
    }

    .icon-wrap {
        width: 36px;
        height: 36px;
    }
}

.hero-buttons {
    display: flex;
    gap: 2rem;
    flex-wrap: wrap;
    justify-content: center;
}

.btn {
    padding: 12px 30px;
    font-family: 'JetBrains Mono', monospace;
    font-weight: 500;
    text-decoration: none;
    border-radius: 50px;
    transition: all 0.3s ease;
    font-size: 1rem;
}


.btn-primary {
    background: linear-gradient(135deg, var(--accent), var(--accent-dark));
    color: var(--bg-primary);
    box-shadow: 0 10px 30px var(--shadow);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 15px 40px var(--shadow);
}

.btn-secondary {
    color: var(--accent);
    border: 2px solid var(--accent);
}

.btn-secondary:hover {
    background: var(--accent);
    color: var(--bg-primary);
}

.hero-links-label {
    margin-top: 7rem;
    font-family: 'JetBrains Mono', monospace;
    font-size: 1rem;
    color: var(--text-secondary);
    opacity: 0.7;
}




.section-title {
    font-family: 'JetBrains Mono', monospace;
    font-size: 3rem;
    font-weight: 700;
    text-align: center;
    margin-bottom: 4rem;
    background: linear-gradient(135deg, var(--text-primary), var(--accent));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

/* About */
.about-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
}

.about-text p {
    font-size: 1.1rem;
    color: var(--text-secondary);
    margin-bottom: 1.5rem;
}


.profile-image {
    width: 100%;
    height: 400px;
    object-fit: cover;
    border-radius: 20px;
    display: block;
    transition: 
        box-shadow 0.3s ease,
        transform 0.3s ease;
}

.profile-image:hover {
    box-shadow: 
        0 0 20px rgba(0, 255, 180, 0.4),
        0 0 40px rgba(0, 255, 180, 0.2);
    transform: translateY(-4px);
}




/* Projects */
.projects-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, 350px);
    gap: 2rem;
}

a .project-link{
  text-decoration: none;
}

.project-card {
    background: rgba(17, 17, 17, 0.85);
    border-radius: 20px;
    overflow: hidden;
    border: 1px solid rgba(0, 255, 136, 0.15);
    transition: all 0.3s ease;
    box-shadow: 0 0 0 rgba(0,255,136,0);
}

.project-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 0 25px rgba(0, 255, 136, 0.15);
}

.projects-grid a {
  color: inherit;
  text-decoration: none;
}

.projects-grid a:visited {
  color: inherit;
}

.projects-grid a:hover {
  color: inherit;
}

.projects-grid a:active {
  color: inherit;
}

/*background: linear-gradient(135deg, var(--accent), var(--accent-dark)); */

.project-image {
    height: 200px;
    background-image: url("assets/test_rig.jpeg");
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
}


.project-category {
    background: rgba(0,0,0,0.7);
    color: white;
    padding: 0.5rem 1rem;
    border-radius: 20px;
    font-size: 0.8rem;
    font-weight: 600;
}

a .project-content {
    padding: 2rem;
    text-decoration: none !important;
}

.project-content h3 {
    font-family: 'JetBrains Mono', monospace;
    font-size: 1.5rem;
    margin-bottom: 1rem;
}

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

.project-tech span {
    background: var(--border);
    color: var(--accent);
    padding: 0.3rem 0.8rem;
    border-radius: 15px;
    font-size: 0.8rem;
    font-weight: 500;
}

/* Skills */
.skills-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
}

.skill-category h3 {
    font-family: 'JetBrains Mono', monospace;
    margin-bottom: 1rem;
    color: var(--accent);
}

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

.skill-tags span {
    background: rgba(0, 255, 136, 0.1);
    color: var(--accent);
    padding: 0.4rem 1rem;
    border-radius: 20px;
    font-size: 0.9rem;
    font-weight: 500;
}

/* Contact */
.contact-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
}

.contact-item {
    margin-bottom: 2rem;
}

.contact-item h3 {
    color: var(--accent);
    margin-bottom: 0.5rem;
    font-family: 'JetBrains Mono', monospace;
}

.contact-item p, .contact-item a {
    color: var(--text-secondary);
}

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

.contact-form input,
.contact-form textarea {
    background: var(--bg-secondary);
    border: 1px solid var(--border);
    color: var(--text-primary);
    padding: 1rem;
    border-radius: 10px;
    font-family: inherit;
    font-size: 1rem;
}

.contact-form input:focus,
.contact-form textarea:focus {
    outline: none;
    border-color: var(--accent);
    box-shadow: 0 0 0 3px rgba(0, 255, 136, 0.1);
}

/* Footer */
.footer {
    background: var(--bg-secondary);
    padding: 2rem 0;
    text-align: center;
    border-top: 1px solid var(--border);
}

.footer p {
    color: var(--text-secondary);
}

/* Responsive */
@media (max-width: 768px) {
    .nav-menu {
        display: none;
    }
    
    .about-grid,
    .contact-content {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
    
    .hero-buttons {
        flex-direction: column;
        align-items: center;
    }
    
    .hero-stats {
        gap: 2rem;
    }
    
    .section-title {
        font-size: 2rem;
    }
}