/* Imran Ahmed - Portfolio Stylesheet */

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

:root {
    --mono: 'DM Mono', monospace;
    --sans: 'DM Sans', sans-serif;
    --display: 'Bebas Neue', sans-serif;
}

html[data-theme="dark"] {
    --bg: #0a0a0a;
    --ink: #f0ede8;
    --ink-dim: rgba(240, 237, 232, 0.35);
    --ink-muted: rgba(240, 237, 232, 0.15);
    --accent: #cdff32;
    --accent-dim: rgba(205, 255, 50, 0.08);
    --accent-glow: rgba(205, 255, 50, 0.2);
    --border: rgba(240, 237, 232, 0.08);
    --card: rgba(255, 255, 255, 0.03);
}

html[data-theme="light"] {
    --bg: #ffffff;
    --ink: #0a0a0a;
    --ink-dim: rgba(10, 10, 10, 0.5);
    --ink-muted: rgba(10, 10, 10, 0.22);
    --accent: #2a7a00;
    --accent-dim: rgba(42, 122, 0, 0.08);
    --accent-glow: rgba(42, 122, 0, 0.18);
    --border: rgba(10, 10, 10, 0.12);
    --card: rgba(10, 10, 10, 0.025);
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--sans);
    background: var(--bg);
    color: var(--ink);
    min-height: 100vh;
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
    transition: background 0.3s ease, color 0.3s ease;
}

body::before {
    content: '';
    position: fixed;
    inset: 0;
    background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='noise'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23noise)' opacity='1'/%3E%3C/svg%3E");
    opacity: 0.025;
    pointer-events: none;
    z-index: 100;
}

.page {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 32px 80px;
}

/* ===== HEADER ===== */
.header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 32px 0 20px;
    border-bottom: 1px solid var(--border);
}

.brand {
    font-family: var(--display);
    font-size: 1.4rem;
    letter-spacing: 0.05em;
    color: var(--ink);
}

.brand span {
    color: var(--accent);
}

nav {
    display: flex;
    align-items: center;
    gap: 24px;
}

nav a {
    font-family: var(--mono);
    font-size: 0.6rem;
    letter-spacing: 0.15em;
    text-transform: uppercase;
    color: var(--ink-dim);
    text-decoration: none;
    transition: color 0.2s;
}

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

.theme-btn {
    background: transparent;
    border: 1px solid var(--border);
    color: var(--ink-dim);
    width: 30px;
    height: 30px;
    border-radius: 2px;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: border-color 0.2s, color 0.2s;
}

.theme-btn:hover {
    border-color: var(--accent);
    color: var(--accent);
}

.theme-btn svg {
    width: 13px;
    height: 13px;
}

/* ===== HERO ===== */
.hero {
    padding: 60px 0 48px;
    border-bottom: 1px solid var(--border);
}

.hero-tag {
    font-family: var(--mono);
    font-size: 0.6rem;
    color: var(--accent);
    letter-spacing: 0.2em;
    text-transform: uppercase;
    margin-bottom: 16px;
}

.hero-title {
    font-family: var(--display);
    font-size: clamp(5rem, 13vw, 12rem);
    line-height: 0.88;
    letter-spacing: -0.01em;
}

.hero-title .outline {
    -webkit-text-stroke: 2px var(--accent);
    color: transparent;
    display: block;
}

.hero-title .solid {
    display: block;
}

.hero-bottom {
    display: flex;
    align-items: flex-end;
    justify-content: space-between;
    margin-top: 32px;
    gap: 24px;
}

.hero-desc {
    font-size: 0.82rem;
    color: var(--ink-dim);
    max-width: 420px;
    line-height: 1.7;
    font-weight: 300;
}

.hero-actions {
    display: flex;
    gap: 12px;
    flex-shrink: 0;
}

.btn {
    font-family: var(--mono);
    font-size: 0.62rem;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    padding: 10px 20px;
    border-radius: 2px;
    text-decoration: none;
    transition: all 0.2s;
    cursor: pointer;
    border: none;
}

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

.btn-accent:hover {
    opacity: 0.85;
}

.btn-outline {
    background: transparent;
    border: 1px solid var(--border);
    color: var(--ink-dim);
}

.btn-outline:hover {
    border-color: var(--accent);
    color: var(--accent);
}

/* ===== MARQUEE ===== */
.marquee-wrap {
    overflow: hidden;
    border-bottom: 1px solid var(--border);
    padding: 12px 32px;
    background: var(--accent-dim);
    max-width: 1200px;
    margin: 0 auto;
}

.marquee-track {
    display: flex;
    animation: marquee 30s linear infinite;
    white-space: nowrap;
}

.marquee-track span {
    font-family: var(--mono);
    font-size: 0.6rem;
    letter-spacing: 0.15em;
    text-transform: uppercase;
    color: var(--accent);
    padding: 0 24px;
}

.marquee-track .sep {
    color: var(--ink-muted);
    padding: 0;
}

@keyframes marquee {
    from {
        transform: translateX(0);
    }

    to {
        transform: translateX(-50%);
    }
}

/* ===== SECTIONS ===== */
.section {
    padding: 60px 0;
    border-bottom: 1px solid var(--border);
}

.section-header {
    display: flex;
    align-items: baseline;
    justify-content: space-between;
    margin-bottom: 40px;
}

.section-title {
    font-family: var(--display);
    font-size: 4rem;
    letter-spacing: 0.02em;
    line-height: 1;
}

.section-tag {
    font-family: var(--mono);
    font-size: 0.6rem;
    color: var(--ink-muted);
    letter-spacing: 0.15em;
    text-transform: uppercase;
}

/* ===== SKILLS GRID ===== */
.skills-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1px;
    background: var(--border);
    border: 1px solid var(--border);
}

.skill-card {
    background: var(--bg);
    padding: 28px 24px;
    transition: background 0.2s;
}

.skill-card:hover {
    background: var(--card);
}

.skill-icon {
    font-family: var(--mono);
    font-size: 0.55rem;
    color: var(--accent);
    letter-spacing: 0.15em;
    text-transform: uppercase;
    margin-bottom: 12px;
}

.skill-name {
    font-family: var(--display);
    font-size: 1.6rem;
    letter-spacing: 0.03em;
    margin-bottom: 8px;
}

.skill-desc {
    font-size: 0.72rem;
    color: var(--ink-dim);
    line-height: 1.5;
    font-weight: 300;
}

.skill-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
    margin-top: 12px;
}

.tag {
    font-family: var(--mono);
    font-size: 0.55rem;
    letter-spacing: 0.1em;
    color: var(--ink-muted);
    border: 1px solid var(--border);
    padding: 3px 8px;
    border-radius: 2px;
}

/* ===== EXPERIENCE ===== */
.exp-list {
    display: flex;
    flex-direction: column;
}

.exp-item {
    display: grid;
    grid-template-columns: 180px 1fr;
    gap: 32px;
    padding: 28px 0;
    border-bottom: 1px solid var(--border);
}

.exp-item:last-child {
    border-bottom: none;
}

.exp-meta {
    display: flex;
    flex-direction: column;
    gap: 6px;
}

.exp-date {
    font-family: var(--mono);
    font-size: 0.58rem;
    color: var(--accent);
    letter-spacing: 0.12em;
    text-transform: uppercase;
}

.exp-org {
    font-family: var(--mono);
    font-size: 0.6rem;
    color: var(--ink-muted);
    letter-spacing: 0.08em;
}

.exp-role {
    font-family: var(--display);
    font-size: 1.8rem;
    letter-spacing: 0.02em;
    line-height: 1;
    margin-bottom: 10px;
}

.exp-desc {
    font-size: 0.78rem;
    color: var(--ink-dim);
    line-height: 1.65;
    font-weight: 300;
    max-width: 560px;
}

/* ===== EDUCATION BLOCK ===== */
.edu-block {
    margin-top: 40px;
    padding-top: 32px;
    border-top: 1px solid var(--border);
}

.edu-label {
    font-family: var(--mono);
    font-size: 0.55rem;
    color: var(--ink-muted);
    letter-spacing: 0.15em;
    text-transform: uppercase;
    margin-bottom: 16px;
}

.edu-list {
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.edu-item {
    display: grid;
    grid-template-columns: 180px 1fr;
    gap: 32px;
}

.edu-date {
    font-family: var(--mono);
    font-size: 0.58rem;
    color: var(--ink-muted);
    letter-spacing: 0.1em;
    padding-top: 3px;
}

.edu-name {
    font-size: 0.8rem;
    font-weight: 500;
    color: var(--ink);
    margin-bottom: 4px;
}

.edu-detail {
    font-size: 0.72rem;
    color: var(--ink-dim);
    line-height: 1.55;
    font-weight: 300;
}

/* ===== GITHUB STATS ===== */
.github-stats {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 1px;
    background: var(--border);
    border: 1px solid var(--border);
    margin-bottom: 32px;
}

.gh-stat {
    background: var(--bg);
    padding: 28px 24px;
    text-align: center;
}

.gh-num {
    font-family: var(--display);
    font-size: 3rem;
    color: var(--accent);
    line-height: 1;
    min-height: 3rem;
}

.gh-label {
    font-family: var(--mono);
    font-size: 0.55rem;
    color: var(--ink-muted);
    letter-spacing: 0.15em;
    text-transform: uppercase;
    margin-top: 6px;
}

/* ===== PROJECTS GRID ===== */
.projects-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1px;
    background: var(--border);
    border: 1px solid var(--border);
    margin-bottom: 1px;
}

.project-card {
    background: var(--bg);
    padding: 28px 24px;
    text-decoration: none;
    color: var(--ink);
    transition: background 0.2s;
    display: flex;
    flex-direction: column;
    gap: 0;
    position: relative;
    overflow: hidden;
}

.project-card:hover {
    background: var(--card);
}

.project-card:hover .project-name {
    color: var(--accent);
}

.project-card:hover .project-arrow {
    opacity: 1;
    transform: translateX(0);
}

.project-num {
    font-family: var(--mono);
    font-size: 0.55rem;
    color: var(--accent);
    letter-spacing: 0.15em;
    text-transform: uppercase;
    margin-bottom: 16px;
}

.project-name {
    font-family: var(--display);
    font-size: 1.8rem;
    letter-spacing: 0.02em;
    line-height: 1;
    margin-bottom: 10px;
    transition: color 0.2s;
}

.project-type {
    font-family: var(--mono);
    font-size: 0.58rem;
    color: var(--ink-muted);
    letter-spacing: 0.1em;
    text-transform: uppercase;
    margin-bottom: 12px;
}

.project-desc {
    font-size: 0.72rem;
    color: var(--ink-dim);
    line-height: 1.55;
    font-weight: 300;
    flex: 1;
}

.project-footer {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-top: 16px;
}

.project-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 5px;
}

.project-arrow {
    font-family: var(--mono);
    font-size: 0.62rem;
    color: var(--accent);
    opacity: 0;
    transform: translateX(-6px);
    transition: opacity 0.2s, transform 0.2s;
    flex-shrink: 0;
    margin-left: 8px;
}

/* ===== CONTACT ===== */
.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1px;
    background: var(--border);
    border: 1px solid var(--border);
}

.contact-card {
    background: var(--bg);
    padding: 32px 28px;
    text-decoration: none;
    color: var(--ink);
    transition: background 0.2s;
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.contact-card:hover {
    background: var(--card);
}

.contact-card:hover .contact-label {
    color: var(--accent);
}

.contact-label {
    font-family: var(--mono);
    font-size: 0.58rem;
    color: var(--ink-muted);
    letter-spacing: 0.15em;
    text-transform: uppercase;
    transition: color 0.2s;
}

.contact-value {
    font-family: var(--display);
    font-size: 1.4rem;
    letter-spacing: 0.03em;
}

/* ===== FOOTER ===== */
.footer {
    padding: 28px 0 0;
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-top: 40px;
    border-top: 1px solid var(--border);
}

.footer-text {
    font-family: var(--mono);
    font-size: 0.55rem;
    color: var(--ink-muted);
    letter-spacing: 0.1em;
}

/* ===== CURSOR ===== */
.cursor-dot {
    position: fixed;
    width: 6px;
    height: 6px;
    background: var(--accent);
    border-radius: 50%;
    pointer-events: none;
    z-index: 9999;
    transform: translate(-50%, -50%);
    opacity: 0;
    transition: opacity 0.2s;
}

.cursor-ring {
    position: fixed;
    width: 28px;
    height: 28px;
    border: 1px solid var(--accent);
    border-radius: 50%;
    pointer-events: none;
    z-index: 9998;
    transform: translate(-50%, -50%);
    opacity: 0;
    transition: opacity 0.2s, width 0.25s, height 0.25s;
}

.cursor-dot.active,
.cursor-ring.active {
    opacity: 1;
}

.cursor-ring.hovering {
    width: 44px;
    height: 44px;
}

body.custom-cursor * {
    cursor: none !important;
}

/* ===== REVEAL ===== */
.reveal {
    opacity: 0;
    transform: translateY(16px);
    animation: reveal 0.6s ease forwards;
}

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

.r1 { animation-delay: 0.05s }
.r2 { animation-delay: 0.1s }
.r3 { animation-delay: 0.15s }
.r4 { animation-delay: 0.2s }
.r5 { animation-delay: 0.25s }
.r6 { animation-delay: 0.3s }

/* ===== RESPONSIVE ===== */
@media (max-width: 768px) {
    .page {
        padding: 0 20px 60px;
    }

    .hero-title {
        font-size: clamp(3.5rem, 16vw, 7rem);
    }

    .hero-bottom {
        flex-direction: column;
        align-items: flex-start;
    }

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

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

    .github-stats {
        grid-template-columns: repeat(2, 1fr);
    }

    .exp-item {
        grid-template-columns: 1fr;
        gap: 8px;
    }

    .edu-item {
        grid-template-columns: 1fr;
        gap: 4px;
    }

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

    nav {
        display: none;
    }

    .section-title {
        font-size: 2.8rem;
    }

    .footer {
        flex-direction: column;
        gap: 8px;
    }
}