/* ============================================
   cyberbyali.com — Immersive Terminal Theme
   Matrix rain, boot sequence, neon glows.
   iOS + Desktop. No external deps.
   ============================================ */

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

:root {
    --bg: #050508;
    --bg-terminal: #0a0d12;
    --bg-bar: #12161e;
    --bg-hover: #171c28;
    --text: #c9d1d9;
    --text-dim: #3d4455;
    --accent: #00d4ff;
    --accent-dim: #007a99;
    --accent-glow: rgba(0, 212, 255, 0.12);
    --accent-glow-strong: rgba(0, 212, 255, 0.25);
    --red: #ff5f56;
    --yellow: #ffbd2e;
    --green: #27c93f;
    --border: #1a1e2e;
    --border-glow: rgba(0, 212, 255, 0.15);
    --string-color: #ffa657;
    --font-mono: "SF Mono", "Menlo", "Fira Code", "Cascadia Code", "JetBrains Mono", "Consolas", monospace;
    --max-width: 900px;
    --transition: 0.25s ease;
    --safe-top: env(safe-area-inset-top, 0px);
    --safe-bottom: env(safe-area-inset-bottom, 0px);
    --safe-left: env(safe-area-inset-left, 0px);
    --safe-right: env(safe-area-inset-right, 0px);
}

html {
    scroll-behavior: smooth;
    scroll-padding-top: 72px;
    background: var(--bg);
    height: -webkit-fill-available;
}

body {
    font-family: var(--font-mono);
    background: var(--bg);
    color: var(--text);
    line-height: 1.6;
    font-size: 14px;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    -webkit-text-size-adjust: 100%;
    -webkit-tap-highlight-color: transparent;
    overflow-x: hidden;
    min-height: 100vh;
    min-height: 100dvh;
    min-height: -webkit-fill-available;
    -webkit-overflow-scrolling: touch;
}

a {
    color: var(--accent);
    text-decoration: none;
    -webkit-transition: color var(--transition), text-shadow var(--transition);
    transition: color var(--transition), text-shadow var(--transition);
}

a:hover {
    color: #fff;
    text-shadow: 0 0 12px var(--accent-glow-strong);
}

a:focus-visible, button:focus-visible {
    outline: 2px solid var(--accent);
    outline-offset: 2px;
}

/* ── Matrix Canvas ────────────────────────── */
#matrix-canvas {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 0;
    pointer-events: none;
    opacity: 0.35;
}

/* ── Scanlines ────────────────────────────── */
.scanlines {
    position: fixed;
    top: 0; right: 0; bottom: 0; left: 0;
    z-index: 9998;
    pointer-events: none;
    background: repeating-linear-gradient(
        0deg,
        transparent,
        transparent 2px,
        rgba(0, 0, 0, 0.04) 2px,
        rgba(0, 0, 0, 0.04) 4px
    );
}

/* ── Boot Sequence Overlay ────────────────── */
/* ── Kali Boot Overlay ────────────────────── */
.boot-overlay {
    position: fixed;
    top: 0; right: 0; bottom: 0; left: 0;
    z-index: 10000;
    background: #000;
    display: -webkit-flex;
    display: flex;
    -webkit-align-items: flex-start;
    align-items: flex-start;
    -webkit-justify-content: flex-start;
    justify-content: flex-start;
    padding: 20px;
    padding-top: calc(20px + var(--safe-top));
    padding-bottom: calc(20px + var(--safe-bottom));
    overflow: hidden;
    -webkit-transition: opacity 0.4s ease;
    transition: opacity 0.4s ease;
}

.boot-overlay.fade-out {
    opacity: 0;
    pointer-events: none;
}

.boot-overlay.gone {
    display: none;
}

.boot-terminal {
    font-family: var(--font-mono);
    font-size: 0.82rem;
    line-height: 1.6;
    color: #c9d1d9;
    white-space: pre-wrap;
    word-break: break-all;
    width: 100%;
    max-width: 800px;
}

.boot-terminal .boot-green { color: #27c93f; }
.boot-terminal .boot-cyan { color: #00d4ff; }
.boot-terminal .boot-red { color: #ff5f56; }
.boot-terminal .boot-dim { color: #555; }
.boot-terminal .boot-white { color: #fff; }
.boot-terminal .boot-cursor {
    display: inline-block;
    background: #c9d1d9;
    width: 8px;
    height: 14px;
    vertical-align: text-bottom;
    -webkit-animation: bootBlink 0.7s step-end infinite;
    animation: bootBlink 0.7s step-end infinite;
}

@-webkit-keyframes bootBlink {
    50% { opacity: 0; }
}
@keyframes bootBlink {
    50% { opacity: 0; }
}

/* ── Main content hidden until boot finishes ── */
.main-hidden {
    opacity: 0;
    -webkit-transition: opacity 0.8s ease;
    transition: opacity 0.8s ease;
}

.main-hidden.main-visible {
    opacity: 1;
}

/* ── Container ────────────────────────────── */
.container {
    max-width: var(--max-width);
    margin: 0 auto;
    padding: 0 20px;
    padding-left: calc(20px + var(--safe-left));
    padding-right: calc(20px + var(--safe-right));
    position: relative;
    z-index: 1;
}

/* ── Navigation ───────────────────────────── */
.nav {
    position: fixed;
    top: 0; left: 0; right: 0;
    z-index: 100;
    background: rgba(5, 5, 8, 0.9);
    -webkit-backdrop-filter: blur(16px) saturate(180%);
    backdrop-filter: blur(16px) saturate(180%);
    border-bottom: 1px solid var(--border);
    padding-top: var(--safe-top);
}

.nav-inner {
    max-width: var(--max-width);
    margin: 0 auto;
    padding: 0 20px;
    padding-left: calc(20px + var(--safe-left));
    padding-right: calc(20px + var(--safe-right));
    display: -webkit-flex;
    display: flex;
    -webkit-align-items: center;
    align-items: center;
    -webkit-justify-content: space-between;
    justify-content: space-between;
    height: 56px;
}

.nav-logo {
    font-size: 0.85rem;
    color: var(--text);
    font-weight: 400;
}
.nav-logo:hover { color: var(--text); }
.nav-logo .prompt { color: var(--accent); }

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

.nav-links a {
    color: var(--text-dim);
    font-size: 0.8rem;
    -webkit-transition: color var(--transition), text-shadow var(--transition);
    transition: color var(--transition), text-shadow var(--transition);
    min-height: 44px;
    display: -webkit-inline-flex;
    display: inline-flex;
    -webkit-align-items: center;
    align-items: center;
    touch-action: manipulation;
}

.nav-links a:hover,
.nav-links a:active {
    color: var(--accent);
    text-shadow: 0 0 12px var(--accent-glow-strong);
}

.nav-toggle {
    display: none;
    background: none;
    border: 1px solid var(--border);
    cursor: pointer;
    padding: 8px;
    -webkit-flex-direction: column;
    flex-direction: column;
    gap: 4px;
    border-radius: 4px;
    min-width: 44px;
    min-height: 44px;
    -webkit-align-items: center;
    align-items: center;
    -webkit-justify-content: center;
    justify-content: center;
}

.nav-toggle-bar {
    display: block;
    width: 18px;
    height: 2px;
    background: var(--accent);
    border-radius: 1px;
    -webkit-transition: -webkit-transform var(--transition), opacity var(--transition);
    transition: transform var(--transition), opacity var(--transition);
}

/* ── Terminal Window ──────────────────────── */
.terminal-window {
    background: var(--bg-terminal);
    border: 1px solid var(--border);
    border-radius: 10px;
    overflow: hidden;
    -webkit-box-shadow: 0 8px 40px rgba(0, 0, 0, 0.5);
    box-shadow: 0 8px 40px rgba(0, 0, 0, 0.5);
    -webkit-transition: border-color 0.4s ease, box-shadow 0.4s ease;
    transition: border-color 0.4s ease, box-shadow 0.4s ease;
}

.terminal-window:hover {
    border-color: var(--border-glow);
    -webkit-box-shadow:
        0 0 0 1px var(--border-glow),
        0 0 30px rgba(0, 212, 255, 0.06),
        0 8px 40px rgba(0, 0, 0, 0.5);
    box-shadow:
        0 0 0 1px var(--border-glow),
        0 0 30px rgba(0, 212, 255, 0.06),
        0 8px 40px rgba(0, 0, 0, 0.5);
}

/* Hero terminal special glow */
.terminal-glow {
    border-color: var(--border-glow);
    -webkit-box-shadow:
        0 0 0 1px var(--border-glow),
        0 0 60px rgba(0, 212, 255, 0.08),
        0 0 120px rgba(0, 212, 255, 0.04),
        0 8px 40px rgba(0, 0, 0, 0.5);
    box-shadow:
        0 0 0 1px var(--border-glow),
        0 0 60px rgba(0, 212, 255, 0.08),
        0 0 120px rgba(0, 212, 255, 0.04),
        0 8px 40px rgba(0, 0, 0, 0.5);
}

.terminal-bar {
    display: -webkit-flex;
    display: flex;
    -webkit-align-items: center;
    align-items: center;
    gap: 8px;
    padding: 12px 16px;
    background: var(--bg-bar);
    border-bottom: 1px solid var(--border);
    -webkit-user-select: none;
    user-select: none;
}

.terminal-dot {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    -webkit-flex-shrink: 0;
    flex-shrink: 0;
}

.dot-red { background: var(--red); }
.dot-yellow { background: var(--yellow); }
.dot-green { background: var(--green); }

.terminal-bar-title {
    -webkit-flex: 1;
    flex: 1;
    text-align: center;
    font-size: 0.75rem;
    color: var(--text-dim);
    margin-right: 44px;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.terminal-body { padding: 24px; }
.center-body { text-align: center; }

/* ── ASCII Art ────────────────────────────── */
.ascii-art {
    color: var(--accent);
    font-size: clamp(0.35rem, 1.4vw, 0.7rem);
    line-height: 1.2;
    margin-bottom: 20px;
    text-shadow: 0 0 20px var(--accent-glow-strong);
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
}

.ascii-sub {
    color: var(--text-dim);
    text-shadow: none;
    font-size: 1.2em;
}

/* ── Terminal Lines ───────────────────────── */
.term-line {
    margin-bottom: 4px;
    word-wrap: break-word;
    overflow-wrap: break-word;
}

.term-output {
    color: var(--text);
    line-height: 1.7;
}

.prompt { color: var(--accent); font-weight: 700; }
.dim { color: var(--text-dim); }
.dim-text { color: var(--accent-dim); font-style: italic; }
.accent { color: var(--accent); }
.string { color: var(--string-color); }
.opacity-50 { opacity: 0.5; }

/* Highlighted keywords */
.highlight {
    color: var(--accent);
    text-shadow: 0 0 8px var(--accent-glow);
}

/* Separator pipes in hero title */
.separator {
    color: var(--text-dim);
    margin: 0 4px;
}

/* ── Blinking Cursor ──────────────────────── */
.cursor { color: var(--accent); font-weight: 700; }

.blink {
    -webkit-animation: blink 1s step-end infinite;
    animation: blink 1s step-end infinite;
}

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

/* ── Typing cursor ────────────────────────── */
.typed {
    color: #fff;
    border-right: 2px solid var(--accent);
    padding-right: 2px;
    -webkit-animation: cursor-blink 0.7s step-end infinite;
    animation: cursor-blink 0.7s step-end infinite;
}

.typed.done {
    border-right: none;
    padding-right: 0;
    -webkit-animation: none;
    animation: none;
}

@-webkit-keyframes cursor-blink { 0%, 100% { border-color: var(--accent); } 50% { border-color: transparent; } }
@keyframes cursor-blink { 0%, 100% { border-color: var(--accent); } 50% { border-color: transparent; } }

.hidden {
    visibility: hidden;
    opacity: 0;
    -webkit-transition: visibility 0s 0s, opacity 0.3s ease;
    transition: visibility 0s 0s, opacity 0.3s ease;
}

/* When hidden class is removed, fade in */
.term-line,
.term-output {
    -webkit-transition: visibility 0s 0s, opacity 0.3s ease;
    transition: visibility 0s 0s, opacity 0.3s ease;
}

/* ── Glitch Effect ────────────────────────── */
.hero-name {
    font-size: clamp(2rem, 8vw, 4rem);
    font-weight: 900;
    color: var(--accent);
    letter-spacing: -0.02em;
    line-height: 1.1;
    position: relative;
    text-shadow:
        0 0 10px var(--accent-glow-strong),
        0 0 40px rgba(0, 212, 255, 0.15),
        0 0 80px rgba(0, 212, 255, 0.08);
}

.glitch {
    animation: glitch-skew 2s infinite linear alternate-reverse;
}

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

.glitch::before {
    color: #ff0040;
    animation: glitch-1 3.7s infinite steps(2, end);
    clip-path: inset(0 0 50% 0);
    text-shadow: -5px 0 #00ffff;
}

.glitch::after {
    color: #00ffff;
    animation: glitch-2 2.8s infinite steps(2, end);
    clip-path: inset(50% 0 0 0);
    text-shadow: 5px 0 #ff0040;
}

@keyframes glitch-1 {
    0%  { transform: none; clip-path: inset(10% 0 60% 0); }
    10% { transform: translateX(-8px) skewX(-3deg); clip-path: inset(30% 0 40% 0); }
    20% { transform: translateX(6px); clip-path: inset(50% 0 20% 0); }
    30% { transform: none; clip-path: inset(5% 0 80% 0); }
    40% { transform: translateX(-10px) skewX(2deg); clip-path: inset(70% 0 5% 0); }
    50% { transform: translateX(4px); clip-path: inset(15% 0 55% 0); }
    60% { transform: none; clip-path: inset(40% 0 35% 0); }
    70% { transform: translateX(9px) skewX(-2deg); clip-path: inset(60% 0 10% 0); }
    80% { transform: translateX(-5px); clip-path: inset(20% 0 50% 0); }
    90% { transform: none; clip-path: inset(75% 0 0 0); }
    100% { transform: translateX(-7px) skewX(3deg); clip-path: inset(45% 0 25% 0); }
}
@keyframes glitch-2 {
    0%  { transform: none; clip-path: inset(60% 0 10% 0); }
    10% { transform: translateX(7px) skewX(3deg); clip-path: inset(40% 0 30% 0); }
    20% { transform: translateX(-6px); clip-path: inset(20% 0 50% 0); }
    30% { transform: none; clip-path: inset(80% 0 0 0); }
    40% { transform: translateX(10px) skewX(-2deg); clip-path: inset(5% 0 70% 0); }
    50% { transform: translateX(-4px); clip-path: inset(55% 0 15% 0); }
    60% { transform: none; clip-path: inset(35% 0 40% 0); }
    70% { transform: translateX(-9px) skewX(2deg); clip-path: inset(10% 0 60% 0); }
    80% { transform: translateX(5px); clip-path: inset(50% 0 20% 0); }
    90% { transform: none; clip-path: inset(0 0 75% 0); }
    100% { transform: translateX(8px) skewX(-3deg); clip-path: inset(25% 0 45% 0); }
}
@keyframes glitch-skew {
    0%   { transform: skew(0deg); }
    15%  { transform: skew(2.5deg); }
    30%  { transform: skew(-2deg); }
    45%  { transform: skew(0deg); }
    60%  { transform: skew(-3deg); }
    75%  { transform: skew(1.5deg); }
    90%  { transform: skew(0deg); }
    100% { transform: skew(-1deg); }
}

.hero-title {
    font-size: clamp(0.8rem, 2vw, 1rem);
    color: var(--text-dim);
    font-weight: 400;
}

.hero-tagline {
    color: var(--text);
    font-size: 0.9rem;
    line-height: 1.7;
    max-width: 600px;
}

/* ── Hero ─────────────────────────────────── */
.hero {
    min-height: 100vh;
    min-height: 100dvh;
    min-height: -webkit-fill-available;
    display: -webkit-flex;
    display: flex;
    -webkit-align-items: center;
    align-items: center;
    padding: 80px 0 40px;
    padding-top: calc(80px + var(--safe-top));
}

/* ── Buttons ──────────────────────────────── */
.hero-cta {
    display: -webkit-flex;
    display: flex;
    -webkit-flex-wrap: wrap;
    flex-wrap: wrap;
    gap: 12px;
    margin-top: 8px;
}

.btn {
    display: inline-block;
    padding: 12px 24px;
    border-radius: 4px;
    font-size: 0.85rem;
    font-family: var(--font-mono);
    font-weight: 600;
    -webkit-transition: all var(--transition);
    transition: all var(--transition);
    cursor: pointer;
    border: 1px solid transparent;
    min-height: 44px;
    -webkit-appearance: none;
    appearance: none;
    touch-action: manipulation;
}

.btn-primary {
    background: var(--accent);
    color: #000;
    border-color: var(--accent);
}
.btn-primary:hover, .btn-primary:active {
    background: transparent;
    color: var(--accent);
}

.btn-secondary {
    background: var(--bg-bar);
    color: var(--text);
    border-color: var(--border);
}
.btn-secondary:hover, .btn-secondary:active {
    border-color: var(--accent);
    color: var(--accent);
}

.btn-outline {
    background: transparent;
    color: var(--accent);
    border-color: var(--accent);
}
.btn-outline:hover, .btn-outline:active {
    background: var(--accent);
    color: #000;
}

/* Glowing button effect */
.btn-glow {
    -webkit-box-shadow: 0 0 15px rgba(0, 212, 255, 0.2), 0 0 30px rgba(0, 212, 255, 0.1);
    box-shadow: 0 0 15px rgba(0, 212, 255, 0.2), 0 0 30px rgba(0, 212, 255, 0.1);
}

.btn-glow:hover, .btn-glow:active {
    -webkit-box-shadow: 0 0 20px rgba(0, 212, 255, 0.3), 0 0 50px rgba(0, 212, 255, 0.15);
    box-shadow: 0 0 20px rgba(0, 212, 255, 0.3), 0 0 50px rgba(0, 212, 255, 0.15);
}

/* ── Featured Social Cards (Instagram / TikTok) ── */
.featured-socials {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 16px;
}

.featured-social {
    display: -webkit-flex;
    display: flex;
    -webkit-align-items: center;
    align-items: center;
    gap: 16px;
    padding: 20px 24px;
    background: var(--bg-terminal);
    border: 1px solid var(--border);
    border-radius: 10px;
    color: var(--text);
    text-decoration: none;
    -webkit-transition: border-color 0.3s ease, box-shadow 0.3s ease, -webkit-transform 0.3s ease;
    transition: border-color 0.3s ease, box-shadow 0.3s ease, transform 0.3s ease;
    touch-action: manipulation;
}

.featured-social:hover {
    -webkit-transform: translateY(-3px);
    transform: translateY(-3px);
}

.featured-social.ig:hover {
    border-color: #e1306c;
    -webkit-box-shadow: 0 0 25px rgba(225, 48, 108, 0.2);
    box-shadow: 0 0 25px rgba(225, 48, 108, 0.2);
    color: #e1306c;
}

.featured-social.tt:hover {
    border-color: #00f2ea;
    -webkit-box-shadow: 0 0 25px rgba(0, 242, 234, 0.2);
    box-shadow: 0 0 25px rgba(0, 242, 234, 0.2);
    color: #00f2ea;
}

.featured-social svg {
    -webkit-flex-shrink: 0;
    flex-shrink: 0;
}

.featured-social-info {
    display: -webkit-flex;
    display: flex;
    -webkit-flex-direction: column;
    flex-direction: column;
    gap: 2px;
}

.featured-social-info strong {
    font-size: 1.05rem;
    color: var(--text);
}

.featured-social-info span {
    font-size: 0.78rem;
    color: var(--text-dim);
}

/* ── Sections ─────────────────────────────── */
.section { padding: 48px 0; }

.exp-block {
    margin: 16px 0;
    padding: 12px 0;
    border-bottom: 1px solid var(--border);
}
.exp-block:last-of-type { border-bottom: none; }

.exp-header {
    display: -webkit-flex;
    display: flex;
    -webkit-align-items: center;
    align-items: center;
    gap: 14px;
    margin-bottom: 8px;
}

.exp-logo {
    width: 40px;
    height: 40px;
    border-radius: 6px;
    object-fit: contain;
    background: rgba(255, 255, 255, 0.06);
    padding: 4px;
    -webkit-flex-shrink: 0;
    flex-shrink: 0;
}

.exp-desc {
    color: var(--accent-dim);
    font-style: italic;
    padding-left: 54px;
    line-height: 1.6;
}

/* ── Education Cards ─────────────────────── */
.edu-grid {
    display: -webkit-flex;
    display: flex;
    -webkit-flex-direction: column;
    flex-direction: column;
    gap: 12px;
    margin: 12px 0;
}

.edu-card {
    display: -webkit-flex;
    display: flex;
    -webkit-align-items: center;
    align-items: center;
    gap: 16px;
    padding: 16px;
    background: var(--bg-hover);
    border: 1px solid var(--border);
    border-radius: 8px;
}

.edu-logo {
    width: 48px;
    height: 48px;
    border-radius: 8px;
    object-fit: contain;
    background: rgba(255, 255, 255, 0.06);
    padding: 4px;
    -webkit-flex-shrink: 0;
    flex-shrink: 0;
}

.edu-info {
    display: -webkit-flex;
    display: flex;
    -webkit-flex-direction: column;
    flex-direction: column;
    gap: 2px;
}

.edu-info strong { font-size: 0.95rem; }
.edu-info .dim { font-size: 0.8rem; }

/* ── Certification Grid ──────────────────── */
.cert-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
    gap: 10px;
    margin: 12px 0;
}

.cert-card {
    display: -webkit-flex;
    display: flex;
    -webkit-align-items: center;
    align-items: center;
    gap: 12px;
    padding: 12px 14px;
    background: var(--bg-bar);
    border: 1px solid var(--border);
    border-radius: 6px;
    font-size: 0.82rem;
    color: var(--text);
    -webkit-transition: border-color var(--transition);
    transition: border-color var(--transition);
}

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

.cert-logo {
    width: 36px;
    height: 36px;
    border-radius: 4px;
    object-fit: contain;
    background: rgba(255, 255, 255, 0.06);
    padding: 3px;
    -webkit-flex-shrink: 0;
    flex-shrink: 0;
}

.cert-info {
    display: -webkit-flex;
    display: flex;
    -webkit-flex-direction: column;
    flex-direction: column;
    gap: 1px;
}

.cert-info .dim {
    font-size: 0.72rem;
}

.download-cta { margin: 16px 0; }


/* ── Social Links ─────────────────────────── */
.social-links {
    display: -webkit-flex;
    display: flex;
    -webkit-justify-content: center;
    justify-content: center;
    -webkit-flex-wrap: wrap;
    flex-wrap: wrap;
    gap: 12px;
    margin: 16px 0;
}

.social-link {
    display: -webkit-inline-flex;
    display: inline-flex;
    -webkit-align-items: center;
    align-items: center;
    gap: 10px;
    padding: 14px 20px;
    background: var(--bg-bar);
    border: 1px solid var(--border);
    border-radius: 6px;
    color: var(--text-dim);
    -webkit-transition: all var(--transition);
    transition: all var(--transition);
    min-height: 44px;
    touch-action: manipulation;
}

.social-link:hover, .social-link:active {
    color: var(--accent);
    border-color: var(--accent);
    background: var(--bg-hover);
    -webkit-box-shadow: 0 0 20px rgba(0, 212, 255, 0.12);
    box-shadow: 0 0 20px rgba(0, 212, 255, 0.12);
    -webkit-transform: translateY(-2px);
    transform: translateY(-2px);
}

.social-link span { font-size: 0.8rem; font-weight: 600; }

/* ── Media / Podcast Cards ───────────────── */
.media-grid {
    display: -webkit-flex;
    display: flex;
    -webkit-flex-direction: column;
    flex-direction: column;
    gap: 12px;
    margin: 16px 0;
}

.media-card {
    display: -webkit-flex;
    display: flex;
    -webkit-align-items: center;
    align-items: center;
    gap: 16px;
    padding: 16px 20px;
    background: var(--bg-hover);
    border: 1px solid var(--border);
    border-radius: 8px;
    color: var(--text);
    text-decoration: none;
    -webkit-transition: all 0.3s ease;
    transition: all 0.3s ease;
}

.media-card:hover, .media-card:active {
    border-color: var(--accent);
    -webkit-transform: translateY(-2px);
    transform: translateY(-2px);
    box-shadow: 0 4px 20px var(--accent-glow);
}

.media-icon {
    display: -webkit-flex;
    display: flex;
    -webkit-align-items: center;
    align-items: center;
    -webkit-justify-content: center;
    justify-content: center;
    color: #ff0000;
    -webkit-flex-shrink: 0;
    flex-shrink: 0;
}

.media-info {
    display: -webkit-flex;
    display: flex;
    -webkit-flex-direction: column;
    flex-direction: column;
    gap: 2px;
}

.media-info strong {
    color: var(--text);
    font-size: 0.95rem;
}

.media-info .dim {
    font-size: 0.8rem;
}

/* ── Footer ───────────────────────────────── */
.footer {
    padding: 32px 0;
    padding-bottom: calc(32px + var(--safe-bottom));
    border-top: 1px solid var(--border);
    position: relative;
    z-index: 1;
}

.footer .term-line {
    font-size: 0.75rem;
    text-align: center;
}

/* ── Section fade-in ──────────────────────── */
.section .terminal-window {
    opacity: 0;
    -webkit-transform: translateY(30px);
    transform: translateY(30px);
    -webkit-transition: opacity 0.6s ease, -webkit-transform 0.6s ease;
    transition: opacity 0.6s ease, transform 0.6s ease;
}

.section .terminal-window.visible {
    opacity: 1;
    -webkit-transform: translateY(0);
    transform: translateY(0);
}

/* ============================================
   Desktop
   ============================================ */
@media (min-width: 1200px) {
    :root { --max-width: 960px; }
    body { font-size: 15px; }
    .terminal-body { padding: 28px 32px; }
    .hero-name { font-size: 4.2rem; }
}

/* ============================================
   Responsive
   ============================================ */
@media (max-width: 768px) {
    body { font-size: 13px; }

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

    .nav-links {
        position: fixed;
        top: calc(56px + var(--safe-top));
        left: 0; right: 0;
        background: rgba(5, 5, 8, 0.97);
        -webkit-backdrop-filter: blur(16px);
        backdrop-filter: blur(16px);
        -webkit-flex-direction: column;
        flex-direction: column;
        -webkit-align-items: center;
        align-items: center;
        gap: 0; padding: 0;
        max-height: 0;
        overflow: hidden;
        -webkit-transition: max-height 0.3s ease;
        transition: max-height 0.3s ease;
        border-bottom: 1px solid var(--border);
    }

    .nav-links.open { max-height: 320px; }
    .nav-links li { width: 100%; text-align: center; }
    .nav-links a {
        display: block;
        font-size: 0.85rem;
        border-bottom: 1px solid var(--border);
        min-height: 48px;
        line-height: 48px;
        padding: 0;
    }

    .hero {
        min-height: auto;
        min-height: unset;
        padding: 80px 0 32px;
        padding-top: calc(80px + var(--safe-top));
    }

    .terminal-body { padding: 16px; }
    .hero-cta { -webkit-flex-direction: column; flex-direction: column; }
    .hero-cta .btn { text-align: center; width: 100%; }
    .section { padding: 32px 0; }
    .social-link { padding: 12px 16px; }
    .terminal-bar-title { display: none; }

    .ascii-art { font-size: clamp(0.28rem, 1.1vw, 0.5rem); }
    .featured-socials { grid-template-columns: 1fr; }
    .featured-social { padding: 16px 18px; }
    .exp-desc { padding-left: 0; margin-top: 6px; }
    .exp-header { gap: 10px; }
    .exp-logo { width: 32px; height: 32px; }
    .cert-grid { grid-template-columns: 1fr; }
}

@media (max-width: 400px) {
    .hero-name { font-size: 1.8rem; }
    .container {
        padding: 0 12px;
        padding-left: calc(12px + var(--safe-left));
        padding-right: calc(12px + var(--safe-right));
    }
    .ascii-art { font-size: 0.25rem; }
}

/* ============================================
   Reduced motion
   ============================================ */
@media (prefers-reduced-motion: reduce) {
    *, *::before, *::after {
        -webkit-animation-duration: 0.01ms !important;
        animation-duration: 0.01ms !important;
        -webkit-animation-iteration-count: 1 !important;
        animation-iteration-count: 1 !important;
        -webkit-transition-duration: 0.01ms !important;
        transition-duration: 0.01ms !important;
    }
    html { scroll-behavior: auto; }
    .section .terminal-window { opacity: 1; -webkit-transform: none; transform: none; }
    .typed { border-right: none; }
    .scanlines, #matrix-canvas { display: none; }
    .boot-overlay { display: none; }
    .main-hidden { opacity: 1; }
}