/* hamza portfolio — hacker/terminal aesthetic */

:root {
    --bg: #0a0e0a;
    --bg-2: #0e140e;
    --panel: rgba(10, 18, 10, 0.85);
    --panel-border: #1f3a1f;
    --green: #00ff66;
    --green-dim: #00cc55;
    --cyan: #7dffe8;
    --purple: #c792ea;
    --amber: #ffcb6b;
    --red: #ff5f56;
    --yellow: #ffbd2e;
    --muted: #5a8a5a;
    --text: #c8ffd8;
    --mono: 'JetBrains Mono', 'Share Tech Mono', Consolas, Menlo, monospace;
}

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

html { scroll-behavior: smooth; }

body {
    background: var(--bg);
    color: var(--text);
    font-family: var(--mono);
    font-size: 15px;
    line-height: 1.6;
    min-height: 100vh;
    overflow-x: hidden;
    position: relative;
}

#matrix-rain {
    position: fixed;
    inset: 0;
    width: 100%;
    height: 100%;
    z-index: 0;
    opacity: 0.18;
    pointer-events: none;
}

/* boot screen intro */
#boot-screen {
    position: fixed;
    inset: 0;
    background: #000;
    color: var(--green);
    z-index: 9999;
    padding: 40px;
    font-family: var(--mono);
    font-size: 13px;
    overflow: hidden;
    transition: opacity 0.4s ease, visibility 0.4s ease;
}

#boot-screen.hidden {
    opacity: 0;
    visibility: hidden;
}

#boot-log {
    white-space: pre-wrap;
    color: var(--green);
}

/* navigation */
.nav {
    position: sticky;
    top: 0;
    z-index: 100;
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 16px 40px;
    background: rgba(10, 14, 10, 0.85);
    backdrop-filter: blur(8px);
    border-bottom: 1px solid var(--panel-border);
}

.nav-logo {
    color: var(--green);
    text-decoration: none;
    font-weight: 700;
}

.nav-links {
    display: flex;
    list-style: none;
    gap: 24px;
}

.nav-links a {
    color: var(--text);
    text-decoration: none;
    transition: color 0.15s;
}

.nav-links a:hover {
    color: var(--green);
}

/* layout */
main {
    position: relative;
    z-index: 2;
    max-width: 1100px;
    margin: 0 auto;
    padding: 0 24px;
}

/* hero / terminal window */
.hero {
    min-height: calc(100vh - 70px);
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    padding: 60px 0 40px;
    position: relative;
}

.terminal {
    width: 100%;
    max-width: 780px;
    background: var(--panel);
    border: 1px solid var(--panel-border);
    border-radius: 8px;
    overflow: hidden;
}

.terminal-header {
    display: flex;
    align-items: center;
    padding: 10px 14px;
    background: #0b1410;
    border-bottom: 1px solid var(--panel-border);
    gap: 8px;
}

.dot { width: 12px; height: 12px; border-radius: 50%; display: inline-block; }
.dot.red    { background: var(--red); }
.dot.yellow { background: var(--yellow); }
.dot.green  { background: #27c93f; }

.terminal-title {
    flex: 1;
    text-align: center;
    color: var(--muted);
    font-size: 12px;
}

.terminal-body {
    padding: 24px 28px 32px;
}

.line {
    margin: 4px 0;
    font-size: 14px;
    color: var(--text);
}

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

h1.glitch {
    font-family: var(--mono);
    font-size: clamp(48px, 9vw, 96px);
    font-weight: 700;
    color: var(--green);
    letter-spacing: 4px;
    margin: 14px 0 6px;
    position: relative;
}

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

.glitch::before {
    color: var(--cyan);
    animation: glitch-1 3s infinite linear;
    z-index: -1;
    opacity: 0.7;
}

.glitch::after {
    color: var(--purple);
    animation: glitch-2 2.5s infinite linear;
    z-index: -2;
    opacity: 0.7;
}

@keyframes glitch-1 {
    0%, 95%, 100% { transform: translate(0, 0); }
    96% { transform: translate(-2px, 1px); }
    97% { transform: translate(2px, -1px); }
    98% { transform: translate(-1px, -2px); }
    99% { transform: translate(1px, 2px); }
}

@keyframes glitch-2 {
    0%, 93%, 100% { transform: translate(0, 0); }
    94% { transform: translate(2px, -1px); }
    95% { transform: translate(-2px, 1px); }
}

.title {
    color: var(--muted);
    font-size: 18px;
    margin-bottom: 18px;
}

.cursor {
    color: var(--green);
    animation: blink 1s step-end infinite;
    margin-left: 2px;
}

@keyframes blink {
    0%, 50% { opacity: 1; }
    51%, 100% { opacity: 0; }
}

.typed { color: var(--text); }

.scroll-hint {
    margin-top: 40px;
    color: var(--muted);
    font-size: 12px;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 4px;
    opacity: 0.7;
}

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

@keyframes bob {
    0%, 100% { transform: translateY(0); }
    50%      { transform: translateY(6px); }
}

/* sections */
.section {
    padding: 80px 0 40px;
    scroll-margin-top: 80px;
}

.section-title {
    font-size: 22px;
    color: var(--green);
    margin-bottom: 24px;
}

.card {
    background: var(--panel);
    border: 1px solid var(--panel-border);
    border-left: 3px solid var(--green);
    border-radius: 4px;
    padding: 24px 28px;
}

.card p { margin: 4px 0; }

.accent { color: var(--green); }

.kv .label { color: var(--purple); }

/* projects grid */
.project-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: 20px;
}

.project {
    background: var(--panel);
    border: 1px solid var(--panel-border);
    border-radius: 4px;
    padding: 20px;
    transition: transform 0.2s ease, border-color 0.2s ease;
    position: relative;
    display: flex;
    flex-direction: column;
}

.project:hover {
    transform: translateY(-3px);
    border-color: var(--green);
}

.project-head {
    display: flex;
    align-items: flex-start;
    gap: 10px;
    margin-bottom: 12px;
    min-height: 44px;
}

.project-head h3 {
    line-height: 1.3;
}

.file-icon {
    color: var(--amber);
    font-weight: 700;
}

.project-head h3 {
    color: var(--text);
    font-size: 16px;
    font-weight: 500;
}

.project-desc {
    color: var(--muted);
    font-size: 14px;
    margin-bottom: 14px;
}

.project-media {
    width: 100%;
    display: block;
    background: #000;
    border-radius: 4px;
    margin-bottom: 14px;
    aspect-ratio: 16 / 9;
    object-fit: contain;
}

.project-video-wrap {
    position: relative;
    width: 100%;
    aspect-ratio: 16 / 9;
    background: #000;
    border-radius: 4px;
    margin-bottom: 14px;
    overflow: hidden;
}

.project-video-wrap iframe {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    border: 0;
}

.section-note {
    color: var(--muted);
    font-size: 13px;
    margin: -12px 0 20px;
}

.section-note .accent { color: var(--green); }

.tags {
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
    margin-top: auto;
    margin-bottom: 0;
}

.tag {
    background: rgba(0, 255, 102, 0.1);
    color: var(--green);
    border: 1px solid var(--panel-border);
    padding: 2px 8px;
    border-radius: 3px;
    font-size: 12px;
}

.project-links {
    display: flex;
    gap: 14px;
    margin-top: 10px;
}

.project-links a {
    color: var(--cyan);
    text-decoration: none;
    font-size: 13px;
}

.project-links a:hover {
    color: var(--green);
    text-decoration: underline;
}

.hint {
    color: var(--muted);
    font-size: 12px;
    margin-top: 16px;
    opacity: 0.7;
}

/* buttons */
.btn-row { display: flex; gap: 14px; flex-wrap: wrap; }

.btn {
    display: inline-block;
    color: var(--bg);
    background: var(--green);
    padding: 10px 20px;
    text-decoration: none;
    font-weight: 700;
    border-radius: 3px;
    transition: background 0.15s, transform 0.15s;
}

.btn:hover {
    background: var(--cyan);
    transform: translateY(-2px);
}

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

.btn-ghost:hover {
    background: rgba(0, 255, 102, 0.08);
    color: var(--green);
}

.btn-prompt { margin-right: 6px; opacity: 0.7; }

/* contact */
.contact-list {
    list-style: none;
    display: grid;
    gap: 10px;
}

.contact-list .label {
    color: var(--purple);
    margin-right: 10px;
}

.contact-list a {
    color: var(--cyan);
    text-decoration: none;
    border-bottom: 1px dashed transparent;
    transition: border-color 0.15s, color 0.15s;
}

.contact-list a:hover {
    color: var(--green);
    border-bottom-color: var(--green);
}

.contact-list .handle {
    color: var(--cyan);
    user-select: all;
    cursor: text;
}

/* footer */
.footer {
    position: relative;
    z-index: 2;
    text-align: center;
    padding: 30px 20px;
    color: var(--muted);
    font-size: 12px;
    border-top: 1px solid var(--panel-border);
    margin-top: 60px;
}

.footer-status .blink {
    color: var(--green);
    animation: blink 1.2s step-end infinite;
}

/* responsive */
@media (max-width: 640px) {
    .nav { padding: 14px 20px; }
    .nav-links { gap: 14px; font-size: 13px; }
    .terminal-body { padding: 18px 18px 24px; }
    h1.glitch { letter-spacing: 2px; }
    .section { padding: 60px 0 30px; }
}