@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600&family=JetBrains+Mono:ital,wght@0,400;0,500;0,600;0,700;1,400&family=Outfit:wght@600;700;800&display=swap');

/* ═══════════════════════════════════════════
   DESIGN TOKENS
═══════════════════════════════════════════ */
:root {
    /* Colors */
    --bg:           #0a0a0a;
    --bg-surface:   #111111;
    --bg-card:      #141414;
    --bg-card2:     #1a1a1a;
    --orange:       #f97316;
    --orange-dim:   rgba(249, 115, 22, 0.12);
    --orange-glow:  rgba(249, 115, 22, 0.28);
    --cyan:         #22d3ee;
    --green:        #4ade80;
    --purple:       #a78bfa;
    --yellow:       #facc15;
    --red-err:      #f87171;
    --text:         #e2e8f0;
    --text-muted:   #71717a;
    --text-dim:     #3f3f46;
    --border:       rgba(255, 255, 255, 0.07);
    --border-accent:rgba(249, 115, 22, 0.28);

    /* Typography */
    --mono:    'JetBrains Mono', 'Courier New', monospace;
    --sans:    'Inter', system-ui, sans-serif;
    --heading: 'Outfit', system-ui, sans-serif;

    /* Layout */
    --sidebar-w: 68px;
    --max-w:     1100px;
    --radius:    10px;
    --radius-lg: 14px;

    /* Motion */
    --ease: cubic-bezier(0.4, 0, 0.2, 1);
    --t:    0.3s var(--ease);
}

/* ═══════════════════════════════════════════
   BASE RESET
═══════════════════════════════════════════ */
*, *::before, *::after { margin: 0; padding: 0; box-sizing: border-box; }

html {
    scroll-behavior: smooth;
    font-size: 16px;
    scrollbar-width: thin;
    scrollbar-color: var(--border-accent) transparent;
}

body {
    font-family: var(--sans);
    background-color: var(--bg);
    color: var(--text);
    line-height: 1.65;
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
    padding-right: var(--sidebar-w); /* room for sidebar */
}

h1, h2, h3, h4 { font-family: var(--heading); color: var(--text); line-height: 1.2; }

a { text-decoration: none; color: inherit; transition: color var(--t); }

button, input, textarea, select { font-family: inherit; }

img { max-width: 100%; display: block; }

/* Colour helpers */
.accent { color: var(--orange); }
.green   { color: var(--green);  }
.cyan    { color: var(--cyan);   }

/* ═══════════════════════════════════════════
   DOT-GRID BACKGROUND
═══════════════════════════════════════════ */
.dot-grid {
    position: fixed;
    inset: 0;
    background-image: radial-gradient(circle, rgba(255,255,255,0.035) 1px, transparent 1px);
    background-size: 28px 28px;
    pointer-events: none;
    z-index: 0;
}

body > *:not(.dot-grid) { position: relative; z-index: 1; }

/* ═══════════════════════════════════════════
   SIDEBAR NAV (right, desktop)
═══════════════════════════════════════════ */
#sidebar {
    position: fixed;
    right: 0;
    top: 0;
    height: 100vh;
    width: var(--sidebar-w);
    z-index: 1000;
}

.sidebar-inner {
    display: flex;
    flex-direction: column;
    align-items: center;
    height: 100%;
    width: 100%;
    padding: 22px 0;
    background: rgba(10, 10, 10, 0.92);
    backdrop-filter: blur(24px);
    -webkit-backdrop-filter: blur(24px);
    border-left: 1px solid var(--border);
}

.sidebar-logo {
    font-family: var(--heading);
    font-weight: 800;
    font-size: 1.15rem;
    color: var(--orange);
    letter-spacing: -0.5px;
    margin-bottom: 28px;
}

.sidebar-links {
    display: flex;
    flex-direction: column;
    gap: 6px;
    flex: 1;
    justify-content: center;
    align-items: center;
}

.sidebar-item {
    position: relative;
    width: 42px;
    height: 42px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 10px;
    color: var(--text-muted);
    border: 1px solid transparent;
    font-size: 0.95rem;
    transition: var(--t);
}

.sidebar-item:hover,
.sidebar-item.active {
    color: var(--orange);
    background: var(--orange-dim);
    border-color: var(--border-accent);
}

/* Hover tooltip label */
.sidebar-item::before {
    content: attr(data-label);
    position: absolute;
    right: calc(100% + 14px);
    background: var(--bg-card);
    border: 1px solid var(--border);
    color: var(--text);
    font-family: var(--mono);
    font-size: 0.72rem;
    padding: 5px 12px;
    border-radius: 6px;
    white-space: nowrap;
    opacity: 0;
    pointer-events: none;
    transform: translateX(6px);
    transition: opacity var(--t), transform var(--t);
}

.sidebar-item:hover::before {
    opacity: 1;
    transform: translateX(0);
}

.sidebar-socials {
    display: flex;
    flex-direction: column;
    gap: 14px;
    align-items: center;
    margin-top: auto;
}

.sidebar-socials a {
    color: var(--text-dim);
    font-size: 0.88rem;
    transition: color var(--t);
}

.sidebar-socials a:hover { color: var(--orange); }

/* ═══════════════════════════════════════════
   MOBILE TOP BAR
═══════════════════════════════════════════ */
#mobile-nav {
    display: none;
    position: fixed;
    top: 0; left: 0; right: 0;
    z-index: 999;
    background: rgba(10, 10, 10, 0.96);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-bottom: 1px solid var(--border);
}

.mobile-nav-inner {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 15px 20px;
}

.mono-logo {
    font-family: var(--heading);
    font-size: 1.25rem;
    font-weight: 800;
    color: var(--text);
}

#mobile-menu-btn {
    background: none;
    border: 1px solid var(--border);
    color: var(--text);
    padding: 7px 13px;
    border-radius: 8px;
    cursor: pointer;
    font-size: 1rem;
    transition: var(--t);
    line-height: 1;
}

#mobile-menu-btn:hover {
    border-color: var(--orange);
    color: var(--orange);
}

.mobile-menu {
    display: none;
    flex-direction: column;
    padding: 10px 16px 18px;
    gap: 4px;
    border-top: 1px solid var(--border);
}

.mobile-menu.open { display: flex; }

.mobile-menu a {
    font-family: var(--mono);
    font-size: 0.88rem;
    color: var(--text-muted);
    padding: 9px 12px;
    border-radius: 8px;
    transition: var(--t);
}

.mobile-menu a:hover {
    color: var(--orange);
    background: var(--orange-dim);
}

/* ═══════════════════════════════════════════
   SECTION LAYOUT
═══════════════════════════════════════════ */
section { padding: 100px 60px; }

.section-container {
    max-width: var(--max-w);
    margin: 0 auto;
}

.section-label {
    font-family: var(--mono);
    font-size: 0.82rem;
    color: var(--text-muted);
    margin-bottom: 10px;
}

.section-title {
    font-size: clamp(1.8rem, 3vw, 2.4rem);
    margin-bottom: 50px;
    position: relative;
    display: inline-block;
}

.section-title::after {
    content: '';
    position: absolute;
    bottom: -8px;
    left: 0;
    width: 46px;
    height: 3px;
    background: var(--orange);
    border-radius: 2px;
}

/* ═══════════════════════════════════════════
   TERMINAL WINDOW COMPONENT
═══════════════════════════════════════════ */
.terminal-window {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: 0 12px 50px rgba(0, 0, 0, 0.45);
    transition: border-color var(--t), box-shadow var(--t);
}

.terminal-window:hover {
    border-color: rgba(249, 115, 22, 0.15);
}

.terminal-titlebar {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 11px 16px;
    background: var(--bg-card2);
    border-bottom: 1px solid var(--border);
}

.traffic-lights { display: flex; gap: 7px; align-items: center; }

.tl { width: 12px; height: 12px; border-radius: 50%; flex-shrink: 0; }
.tl-red    { background: #ff5f57; }
.tl-yellow { background: #febc2e; }
.tl-green  { background: #28c840; }

.terminal-title {
    font-family: var(--mono);
    font-size: 0.78rem;
    color: var(--text-muted);
    flex: 1;
    text-align: center;
}

.terminal-body { padding: 24px; }

/* ═══════════════════════════════════════════
   PULSE DOT
═══════════════════════════════════════════ */
.pulse-dot {
    display: inline-block;
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: var(--green);
    flex-shrink: 0;
    animation: pulse-anim 2s ease infinite;
}

@keyframes pulse-anim {
    0%, 100% { opacity: 1; box-shadow: 0 0 0 0 rgba(74, 222, 128, 0.4); }
    50%       { opacity: 0.75; box-shadow: 0 0 0 5px rgba(74, 222, 128, 0); }
}

/* ═══════════════════════════════════════════
   PROMPT COLOURS
═══════════════════════════════════════════ */
.terminal-prompt {
    font-family: var(--mono);
    font-size: 0.82rem;
    margin-bottom: 16px;
}

.prompt-user  { color: var(--green);  }
.prompt-at    { color: var(--text-muted); }
.prompt-host  { color: var(--cyan);   }
.prompt-tilde { color: var(--text-muted); }

/* ═══════════════════════════════════════════
   BUTTONS
═══════════════════════════════════════════ */
.btn-terminal {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 11px 22px;
    background: var(--orange-dim);
    border: 1px solid var(--orange);
    border-radius: 8px;
    color: var(--orange);
    font-family: var(--mono);
    font-size: 0.88rem;
    font-weight: 600;
    cursor: pointer;
    transition: var(--t);
    position: relative;
    overflow: hidden;
    text-decoration: none;
    white-space: nowrap;
}

.btn-terminal:hover {
    background: var(--orange);
    color: #000;
    box-shadow: 0 0 28px var(--orange-glow);
}

.btn-terminal.small { padding: 7px 15px; font-size: 0.78rem; margin-top: 16px; }
.btn-terminal.full  { width: 100%; justify-content: center; font-size: 0.92rem; margin-top: 6px; }

.btn-icon { color: var(--orange); font-weight: 700; font-size: 1em; }
.btn-terminal:hover .btn-icon { color: #000; }

.btn-ghost {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 11px 22px;
    background: transparent;
    border: 1px solid var(--border);
    border-radius: 8px;
    color: var(--text);
    font-size: 0.88rem;
    cursor: pointer;
    transition: var(--t);
    text-decoration: none;
}

.btn-ghost:hover {
    border-color: var(--orange);
    color: var(--orange);
}

/* Boot / loading bar inside buttons */
.boot-progress {
    position: absolute;
    bottom: 0; left: 0; right: 0;
    height: 2px;
    background: rgba(255, 255, 255, 0.08);
}

.boot-bar {
    height: 100%;
    width: 0;
    background: var(--orange);
    transition: width 1.6s ease;
}

/* ═══════════════════════════════════════════
   HERO SECTION
═══════════════════════════════════════════ */
#hero {
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    justify-content: center;
    padding: 0 60px;
    position: relative;
}

.hero-container {
    max-width: var(--max-w);
    margin: 0 auto;
    width: 100%;
    display: grid;
    grid-template-columns: 1.15fr 0.85fr;
    gap: 56px;
    align-items: center;
    padding-top: 30px;
}

/* System badge */
.system-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    font-family: var(--mono);
    font-size: 0.72rem;
    color: var(--orange);
    background: var(--orange-dim);
    border: 1px solid var(--border-accent);
    border-radius: 6px;
    padding: 5px 13px;
    letter-spacing: 0.04em;
    margin-bottom: 18px;
}

.hero-greeting {
    font-family: var(--heading);
    font-size: clamp(1.3rem, 2.5vw, 1.8rem);
    font-weight: 600;
    color: var(--text);
    line-height: 1;
    margin-bottom: 2px;
}

.hero-name {
    font-family: var(--heading);
    font-size: clamp(3rem, 5.5vw, 5rem);
    font-weight: 800;
    line-height: 1.0;
    margin-bottom: 18px;
}

.name-accent {
    background: linear-gradient(135deg, var(--orange) 0%, #fb923c 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.hero-role {
    font-family: var(--mono);
    font-size: 1.05rem;
    margin-bottom: 14px;
    display: flex;
    align-items: center;
    gap: 7px;
    flex-wrap: wrap;
}

.syntax-tag    { color: var(--orange);  }
.role-typed    { color: var(--cyan); }
.syntax-cursor {
    color: var(--cyan);
    animation: blink 1.1s step-end infinite;
}

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

.hero-desc {
    color: var(--text-muted);
    font-size: 0.97rem;
    max-width: 500px;
    margin-bottom: 30px;
    line-height: 1.75;
}

.hero-ctas {
    display: flex;
    gap: 13px;
    flex-wrap: wrap;
    margin-bottom: 38px;
}

.loaded-modules {
    display: flex;
    align-items: center;
    gap: 8px;
    flex-wrap: wrap;
    font-family: var(--mono);
    font-size: 0.72rem;
}

.modules-label { color: var(--text-dim); }

.module-tag {
    padding: 3px 9px;
    background: rgba(255, 255, 255, 0.04);
    border: 1px solid var(--border);
    border-radius: 4px;
    color: var(--cyan);
    letter-spacing: 0.02em;
}

/* ── Code Editor ── */
.code-editor {
    background: #0f0f0f;
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.55), 0 0 0 1px rgba(249,115,22,0.04);
    transition: border-color var(--t), box-shadow var(--t);
}

.code-editor:hover {
    border-color: rgba(249, 115, 22, 0.18);
    box-shadow: 0 20px 60px rgba(0,0,0,0.55), 0 0 35px rgba(249,115,22,0.06);
}

.editor-titlebar {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 11px 16px;
    background: #151515;
    border-bottom: 1px solid var(--border);
}

.editor-filename {
    font-family: var(--mono);
    font-size: 0.78rem;
    color: var(--text-muted);
    flex: 1;
    text-align: center;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 6px;
}

.editor-body {
    padding: 14px 0;
    font-family: var(--mono);
    font-size: 0.83rem;
    line-height: 1.85;
}

.code-line {
    padding: 0 18px;
    display: flex;
    align-items: baseline;
    gap: 14px;
    transition: background 0.15s;
}

.code-line:hover { background: rgba(255, 255, 255, 0.018); }

.highlight-line {
    background: rgba(249, 115, 22, 0.06) !important;
    border-left: 2px solid var(--orange);
    padding-left: 16px;
}

.ln {
    color: #383838;
    font-size: 0.72rem;
    width: 18px;
    text-align: right;
    user-select: none;
    flex-shrink: 0;
}

.code-comment { color: #4a4a5a; font-style: italic; }
.code-keyword { color: var(--purple); }
.code-class   { color: var(--cyan);   }
.code-string  { color: #86efac;       }
.code-attr    { color: #fbbf24;       }
.code-tag     { color: var(--orange); }
.code-punct   { color: #64748b;       }

.editor-footer {
    padding: 14px 18px;
    background: #151515;
    border-top: 1px solid var(--border);
}

.editor-btns { display: flex; gap: 10px; }

.editor-btn {
    display: inline-flex;
    align-items: center;
    gap: 7px;
    padding: 8px 16px;
    border-radius: 6px;
    font-family: var(--mono);
    font-size: 0.78rem;
    font-weight: 600;
    cursor: pointer;
    transition: var(--t);
    text-decoration: none;
    border: 1px solid transparent;
}

.editor-btn.primary {
    background: var(--orange);
    color: #000;
    border-color: var(--orange);
}

.editor-btn.primary:hover {
    background: #fb923c;
    box-shadow: 0 0 22px var(--orange-glow);
}

.editor-btn.ghost {
    background: transparent;
    color: var(--text-muted);
    border-color: var(--border);
}

.editor-btn.ghost:hover {
    border-color: var(--orange);
    color: var(--orange);
}

/* Scroll arrow */
.scroll-indicator {
    position: absolute;
    bottom: 32px;
    left: 0; right: 0;
    text-align: center;
    animation: bounce-y 2.2s ease infinite;
}

.scroll-indicator a {
    color: var(--text-dim);
    font-size: 1.1rem;
    transition: color var(--t);
}

.scroll-indicator a:hover { color: var(--orange); }

@keyframes bounce-y {
    0%, 100% { transform: translateY(0); }
    50%       { transform: translateY(8px); }
}

/* ═══════════════════════════════════════════
   ABOUT SECTION
═══════════════════════════════════════════ */
#about { background: rgba(255, 255, 255, 0.01); }

.about-grid {
    display: grid;
    grid-template-columns: 260px 1fr;
    gap: 36px;
    align-items: start;
}

.profile-img-wrap { position: relative; margin-bottom: 18px; }

.profile-img {
    width: 100%;
    border-radius: var(--radius);
    object-fit: cover;
    aspect-ratio: 1 / 1;
    border: 1px solid var(--border);
}

.profile-status {
    position: absolute;
    bottom: -12px;
    left: 50%;
    transform: translateX(-50%);
    background: var(--bg-card);
    border: 1px solid var(--green);
    border-radius: 20px;
    padding: 4px 13px;
    font-family: var(--mono);
    font-size: 0.68rem;
    color: var(--green);
    display: flex;
    align-items: center;
    gap: 6px;
    white-space: nowrap;
}

.profile-info { margin-top: 22px; }

.info-row {
    display: flex;
    gap: 12px;
    font-family: var(--mono);
    font-size: 0.76rem;
    margin-bottom: 8px;
    align-items: flex-start;
}

.info-key    { color: var(--text-dim); min-width: 58px; font-size: 0.7rem; letter-spacing: 0.03em; }
.info-val    { color: var(--text); }
.info-val.accent { color: var(--orange); }
.info-val.green  { color: var(--green); }

.bio-text {
    color: var(--text-muted);
    font-size: 0.93rem;
    line-height: 1.8;
    margin-bottom: 14px;
}

.about-stats {
    display: flex;
    gap: 14px;
    margin-top: 24px;
    flex-wrap: wrap;
}

.stat-card {
    flex: 1;
    min-width: 80px;
    background: var(--bg-card2);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 14px;
    text-align: center;
    display: flex;
    flex-direction: column;
    gap: 5px;
    transition: border-color var(--t), box-shadow var(--t);
}

.stat-card:hover {
    border-color: var(--border-accent);
    box-shadow: 0 0 22px rgba(249, 115, 22, 0.06);
}

.stat-num   { font-family: var(--heading); font-size: 1.55rem; font-weight: 800; line-height: 1; }
.stat-label { font-family: var(--mono); font-size: 0.63rem; color: var(--text-dim); letter-spacing: 0.08em; }

/* ═══════════════════════════════════════════
   SKILLS SECTION
═══════════════════════════════════════════ */
.skills-grid {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
}

.skill-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 10px 18px;
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: 8px;
    font-family: var(--mono);
    font-size: 0.83rem;
    color: var(--text);
    cursor: default;
    transition: border-color var(--t), background var(--t), color var(--t), transform var(--t), box-shadow var(--t);
    opacity: 0;
    transform: translateY(18px);
}

.skill-badge.visible {
    opacity: 1;
    transform: translateY(0);
}

.skill-badge:hover {
    border-color: var(--border-accent);
    background: var(--orange-dim);
    color: var(--orange);
    transform: translateY(-3px);
    box-shadow: 0 6px 22px rgba(249, 115, 22, 0.1);
}

.skill-badge i { font-size: 1.05rem; }

/* ═══════════════════════════════════════════
   EXPERIENCE — GIT LOG
═══════════════════════════════════════════ */
#experience { background: rgba(255, 255, 255, 0.012); }

.git-log {
    position: relative;
    padding-left: 10px;
}

.git-log::before {
    content: '';
    position: absolute;
    left: 60px;
    top: 10px; bottom: 10px;
    width: 1px;
    background: linear-gradient(to bottom, var(--orange) 0%, transparent 100%);
}

.git-commit {
    display: flex;
    gap: 22px;
    margin-bottom: 36px;
    opacity: 0;
    transform: translateX(-16px);
    transition: opacity 0.7s var(--ease), transform 0.7s var(--ease);
}

.git-commit.revealed {
    opacity: 1;
    transform: translateX(0);
}

.commit-hash {
    font-family: var(--mono);
    font-size: 0.72rem;
    color: var(--orange);
    background: var(--orange-dim);
    border: 1px solid var(--border-accent);
    border-radius: 6px;
    padding: 4px 10px;
    height: fit-content;
    align-self: flex-start;
    margin-top: 6px;
    flex-shrink: 0;
    position: relative;
}

.commit-hash::after {
    content: '';
    position: absolute;
    left: 100%;
    top: 50%;
    width: 22px;
    height: 1px;
    background: var(--border-accent);
    transform: translateY(-50%);
}

.commit-body {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 20px;
    flex: 1;
    transition: border-color var(--t), box-shadow var(--t);
}

.commit-body:hover {
    border-color: var(--border-accent);
    box-shadow: 0 0 28px rgba(249, 115, 22, 0.05);
}

.commit-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 10px;
    flex-wrap: wrap;
    gap: 8px;
}

.commit-branch {
    font-family: var(--mono);
    font-size: 0.73rem;
    color: var(--purple);
    display: flex;
    align-items: center;
    gap: 5px;
}

.commit-date {
    font-family: var(--mono);
    font-size: 0.73rem;
    color: var(--text-dim);
}

.commit-message {
    font-family: var(--mono);
    font-size: 0.93rem;
    color: var(--text);
    font-weight: 600;
    margin-bottom: 10px;
}

.commit-desc {
    color: var(--text-muted);
    font-size: 0.88rem;
    line-height: 1.7;
    margin-bottom: 14px;
}

.commit-stats {
    display: flex;
    gap: 18px;
    font-family: var(--mono);
    font-size: 0.73rem;
    margin-bottom: 12px;
}

.stat-add { color: var(--green); }
.stat-del { color: var(--red-err); }

.commit-tags { display: flex; gap: 6px; flex-wrap: wrap; }

.ctag {
    font-family: var(--mono);
    font-size: 0.68rem;
    padding: 3px 8px;
    background: rgba(255, 255, 255, 0.04);
    border: 1px solid var(--border);
    border-radius: 4px;
    color: var(--text-muted);
}

/* ═══════════════════════════════════════════
   PROJECTS SECTION
═══════════════════════════════════════════ */
.projects-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: 22px;
    margin-bottom: 40px;
}

.project-card {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    overflow: hidden;
    cursor: pointer;
    transition: border-color var(--t), box-shadow var(--t), transform var(--t);
    display: flex;
    flex-direction: column;
    opacity: 0;
    transform: translateY(24px);
}

.project-card.revealed {
    opacity: 1;
    transform: translateY(0);
}

.project-card:hover {
    border-color: var(--border-accent);
    box-shadow: 0 12px 44px rgba(0,0,0,0.4), 0 0 24px rgba(249,115,22,0.06);
    transform: translateY(-5px) !important;
}

.project-card-img { position: relative; overflow: hidden; }

.project-card-img img {
    width: 100%;
    height: 195px;
    object-fit: cover;
    transition: transform 0.5s var(--ease);
}

.project-card:hover .project-card-img img { transform: scale(1.06); }

.project-overlay {
    position: absolute;
    inset: 0;
    background: rgba(0, 0, 0, 0.72);
    backdrop-filter: blur(4px);
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 12px;
    opacity: 0;
    transition: opacity var(--t);
}

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

.overlay-btn {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 7px 14px;
    border-radius: 6px;
    font-family: var(--mono);
    font-size: 0.78rem;
    font-weight: 600;
    background: var(--orange);
    color: #000;
    border: 1px solid var(--orange);
    transition: opacity var(--t);
    text-decoration: none;
}

.overlay-btn.ghost {
    background: transparent;
    color: var(--text);
    border-color: rgba(255,255,255,0.22);
}

.overlay-btn:hover { opacity: 0.82; }

.project-card-body {
    padding: 18px;
    flex: 1;
    display: flex;
    flex-direction: column;
}

.project-tags { display: flex; gap: 6px; margin-bottom: 11px; flex-wrap: wrap; }

.ptag {
    font-family: var(--mono);
    font-size: 0.68rem;
    padding: 3px 8px;
    background: rgba(255,255,255,0.04);
    border: 1px solid var(--border);
    border-radius: 4px;
    color: var(--cyan);
}

.project-title {
    font-size: 1.05rem;
    font-weight: 700;
    margin-bottom: 8px;
    color: var(--text);
}

.project-desc {
    color: var(--text-muted);
    font-size: 0.85rem;
    line-height: 1.65;
    flex: 1;
    margin-bottom: 14px;
}

.project-arrow {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    color: var(--orange);
    font-family: var(--mono);
    font-size: 0.78rem;
    font-weight: 600;
    margin-top: auto;
    transition: gap var(--t);
}

.project-card:hover .project-arrow { gap: 10px; }

.view-all-wrap { text-align: center; }

/* ═══════════════════════════════════════════
   CONTACT SECTION
═══════════════════════════════════════════ */
#contact { background: rgba(255, 255, 255, 0.012); }

.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1.4fr;
    gap: 26px;
    align-items: start;
}

/* JSON viewer */
.json-viewer {
    font-family: var(--mono);
    font-size: 0.83rem;
    line-height: 2.05;
    margin-bottom: 22px;
}

.json-key    { color: #fbbf24; }
.json-colon  { color: var(--text-muted); }
.json-string { color: #86efac; }
.json-string.green { color: var(--green); }
.json-bool   { color: var(--orange); }
.json-brace  { color: var(--text-muted); }
.json-comma  { color: var(--text-muted); }

.json-link {
    color: var(--cyan);
    text-decoration: none;
    transition: color var(--t);
}

.json-link:hover { color: var(--orange); text-decoration: underline; }

.contact-socials {
    display: flex;
    gap: 10px;
    padding-top: 16px;
    border-top: 1px solid var(--border);
}

.social-link {
    width: 38px; height: 38px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--bg-card2);
    border: 1px solid var(--border);
    border-radius: 8px;
    color: var(--text-muted);
    font-size: 0.88rem;
    transition: var(--t);
    text-decoration: none;
}

.social-link:hover {
    border-color: var(--orange);
    color: var(--orange);
    background: var(--orange-dim);
}

/* Form */
.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 14px;
}

.form-group { margin-bottom: 16px; }

.form-group label {
    display: block;
    font-family: var(--mono);
    font-size: 0.78rem;
    color: var(--text-muted);
    margin-bottom: 7px;
}

.form-keyword { color: var(--purple); }
.form-eq      { color: var(--text-muted); }

.form-group input,
.form-group textarea {
    width: 100%;
    padding: 11px 14px;
    background: rgba(255, 255, 255, 0.04);
    border: 1px solid var(--border);
    border-radius: 8px;
    color: var(--text);
    font-family: var(--mono);
    font-size: 0.83rem;
    outline: none;
    transition: border-color var(--t), background var(--t), box-shadow var(--t);
    resize: vertical;
}

.form-group input::placeholder,
.form-group textarea::placeholder { color: #2e2e36; }

.form-group input:focus,
.form-group textarea:focus {
    border-color: var(--orange);
    background: rgba(249, 115, 22, 0.04);
    box-shadow: 0 0 0 3px rgba(249, 115, 22, 0.1);
}

span[data-fs-error] {
    display: block;
    margin-top: 5px;
    font-family: var(--mono);
    font-size: 0.72rem;
    color: var(--red-err);
}

[data-fs-error]:not([style*="display: none"]):not([style*="display:none"]):not(span) {
    display: block !important;
    margin-bottom: 14px;
    padding: 11px 14px;
    background: rgba(248, 113, 113, 0.05);
    border: 1px solid rgba(248, 113, 113, 0.22);
    border-radius: 8px;
    font-family: var(--mono);
    font-size: 0.78rem;
    color: var(--red-err);
}

[data-fs-success]:not([style*="display: none"]):not([style*="display:none"]) {
    display: block !important;
}

[data-fs-success]:not([style*="display: none"]):not([style*="display:none"]) ~ form {
    display: none;
}

[data-fs-field][aria-invalid="true"] {
    border-color: var(--red-err) !important;
}

/* ═══════════════════════════════════════════
   FOOTER
═══════════════════════════════════════════ */
footer {
    border-top: 1px solid var(--border);
    padding: 28px 60px;
}

.footer-inner {
    max-width: var(--max-w);
    margin: 0 auto;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
    flex-wrap: wrap;
}

.footer-copy {
    font-family: var(--mono);
    font-size: 0.78rem;
    color: var(--text-dim);
}

.footer-socials      { display: flex; gap: 14px; }
.footer-socials a    { color: var(--text-dim); font-size: 0.9rem; transition: color var(--t); }
.footer-socials a:hover { color: var(--orange); }

/* ═══════════════════════════════════════════
   SCROLL REVEAL ANIMATION
═══════════════════════════════════════════ */
[data-reveal] {
    opacity: 0;
    transform: translateY(24px);
    transition: opacity 0.8s var(--ease), transform 0.8s var(--ease);
}

[data-reveal].revealed {
    opacity: 1;
    transform: translateY(0);
}

/* ═══════════════════════════════════════════
   SCROLLBAR
═══════════════════════════════════════════ */
::-webkit-scrollbar       { width: 5px; }
::-webkit-scrollbar-track { background: transparent; }
::-webkit-scrollbar-thumb { background: var(--border-accent); border-radius: 3px; }

/* ═══════════════════════════════════════════
   RESPONSIVE BREAKPOINTS
═══════════════════════════════════════════ */

/* ── Tablet / small laptop (≤ 1024px) ── */
@media (max-width: 1024px) {
    body { padding-right: 0; }
    #sidebar { display: none; }
    #mobile-nav { display: block; }

    /* Offset sections for the fixed mobile top bar (~60px tall) */
    section        { padding: 90px 32px 80px; }
    #hero          { min-height: 100svh; padding: 110px 32px 70px; }
    footer         { padding: 28px 32px; }

    .hero-container {
        grid-template-columns: 1fr;
        gap: 36px;
        padding-top: 0;
    }

    /* Code editor above text on tablet */
    .hero-right { order: -1; }

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

    /* Shift git timeline line to match narrower layout */
    .git-log::before { left: 54px; }

    /* Make contact JSON viewer wrap cleanly */
    .json-viewer    { font-size: 0.78rem; line-height: 1.9; }
    .json-line      { word-break: break-all; }
}

/* ── Large phones / small tablets (≤ 768px) ── */
@media (max-width: 768px) {
    section { padding: 80px 24px 70px; }
    #hero   { padding: 100px 24px 60px; }
    footer  { padding: 24px; }

    .hero-name      { font-size: clamp(2.6rem, 9vw, 3.8rem); }
    .hero-desc      { font-size: 0.93rem; max-width: 100%; }

    /* Shrink the code editor a bit */
    .code-editor    { font-size: 0.78rem; }
    .editor-body    { padding: 10px 0; }
    .code-line      { padding: 0 12px; gap: 10px; }

    /* Experience git log — collapse hash above body */
    .git-commit     { flex-direction: column; gap: 10px; }
    .commit-hash    { align-self: flex-start; }
    .commit-hash::after { display: none; }
    .git-log::before { display: none; }

    /* About profile — center on mobile */
    .about-profile  { text-align: center; }
    .profile-info   { display: flex; flex-direction: column; align-items: center; }
    .info-row       { justify-content: center; }
    .btn-terminal.small { align-self: center; }

    /* Stats row */
    .about-stats    { justify-content: center; gap: 10px; }

    /* Contact info panel */
    .json-viewer    { font-size: 0.74rem; line-height: 1.85; }
    .json-line      { word-break: break-all; }

    /* Section title size */
    .section-title  { font-size: clamp(1.6rem, 5vw, 2.2rem); }

    /* Footer */
    .footer-inner   { flex-direction: column; align-items: center; text-align: center; gap: 12px; }
}

/* ── Phones (≤ 640px) ── */
@media (max-width: 640px) {
    section { padding: 76px 18px 60px; }
    #hero   { padding: 96px 18px 56px; }
    footer  { padding: 22px 18px; }

    .hero-name          { font-size: clamp(2.2rem, 10vw, 3rem); }
    .hero-role          { font-size: 0.88rem; }
    .hero-greeting      { font-size: 1.1rem; }
    .hero-ctas          { flex-direction: column; align-items: flex-start; gap: 10px; }
    .hero-desc          { font-size: 0.9rem; }

    /* Stretch CTA buttons to full width on small phones */
    .btn-terminal,
    .btn-ghost          { width: 100%; justify-content: center; }

    /* Module tags wrap */
    .loaded-modules     { gap: 6px; }
    .module-tag         { font-size: 0.68rem; padding: 2px 7px; }

    /* Editor footer buttons */
    .editor-btns        { flex-direction: column; }
    .editor-btn         { justify-content: center; }

    /* Skills */
    .skills-grid        { gap: 8px; }
    .skill-badge        { font-size: 0.78rem; padding: 8px 14px; }

    /* Projects grid */
    .projects-grid      { grid-template-columns: 1fr; }
    .project-card-img img { height: 175px; }

    /* Contact form */
    .form-row           { grid-template-columns: 1fr; }
    .form-group input,
    .form-group textarea { font-size: 0.8rem; }

    /* Stats */
    .about-stats        { gap: 8px; }
    .stat-card          { padding: 12px 10px; }
    .stat-num           { font-size: 1.35rem; }

    /* Footer */
    .footer-inner       { justify-content: center; text-align: center; flex-direction: column; }
    .footer-copy        { font-size: 0.72rem; }

    /* Experience commit tags */
    .commit-stats       { flex-wrap: wrap; gap: 8px; }
}

/* ── Compact phones (≤ 480px) ── */
@media (max-width: 480px) {
    section { padding: 72px 16px 56px; }
    #hero   { padding: 90px 16px 50px; }
    footer  { padding: 20px 16px; }

    .hero-name          { font-size: clamp(1.9rem, 11vw, 2.6rem); }
    .system-badge       { font-size: 0.62rem; padding: 4px 10px; }
    .hero-role          { font-size: 0.82rem; gap: 4px; }

    /* Tighten section labels */
    .section-label      { font-size: 0.72rem; white-space: normal; word-break: break-word; }
    .section-title      { font-size: clamp(1.45rem, 6vw, 2rem); margin-bottom: 36px; }

    /* Terminal windows */
    .terminal-body      { padding: 16px; }
    .terminal-titlebar  { padding: 9px 12px; }
    .terminal-title     { font-size: 0.72rem; }

    /* Skill badges */
    .skill-badge        { font-size: 0.74rem; padding: 7px 12px; }
    .skill-badge i      { font-size: 0.95rem; }

    /* Commit body */
    .commit-body        { padding: 14px; }
    .commit-message     { font-size: 0.82rem; }
    .commit-hash        { font-size: 0.68rem; }

    /* Project cards */
    .project-card-body  { padding: 14px; }
    .project-card-img img { height: 160px; }

    /* Contact JSON viewer */
    .json-viewer        { font-size: 0.7rem; }
    .contact-socials    { gap: 8px; }
    .social-link        { width: 34px; height: 34px; font-size: 0.8rem; }

    /* Profile status badge — prevent overflow */
    .profile-status     { font-size: 0.62rem; padding: 3px 10px; white-space: normal; text-align: center; }

    /* Bio text */
    .bio-text           { font-size: 0.88rem; }

    /* Info row */
    .info-row           { font-size: 0.73rem; }
    .info-key           { min-width: 50px; }
}

/* ── Very small phones (≤ 380px) ── */
@media (max-width: 380px) {
    section { padding: 68px 14px 48px; }
    #hero   { padding: 86px 14px 44px; }

    .hero-name          { font-size: 1.85rem; line-height: 1.1; }
    .hero-greeting      { font-size: 1rem; }
    .hero-role          { font-size: 0.78rem; }

    /* Mobile nav */
    .mobile-nav-inner   { padding: 12px 14px; }
    .mono-logo          { font-size: 1.1rem; }
    #mobile-menu-btn    { padding: 6px 11px; font-size: 0.9rem; }

    /* Stat cards — full row */
    .about-stats        { flex-direction: column; }
    .stat-card          { min-width: unset; width: 100%; flex-direction: row; justify-content: center; gap: 10px; }

    /* Section title */
    .section-title      { font-size: 1.4rem; }

    /* Code editor line numbers */
    .ln                 { display: none; }
    .code-line          { padding: 0 10px; gap: 0; }

    /* CTA buttons — ensure they don't overflow */
    .btn-terminal,
    .btn-ghost          { font-size: 0.8rem; padding: 10px 16px; }
}

/* ── Minimum supported width (≤ 320px) ── */
@media (max-width: 320px) {
    section { padding: 64px 12px 40px; }
    #hero   { padding: 82px 12px 40px; }
    footer  { padding: 18px 12px; }

    .hero-name          { font-size: 1.65rem; }
    .section-title      { font-size: 1.3rem; }
    .terminal-body      { padding: 12px; }
    .project-card-img img { height: 140px; }
    .skill-badge        { font-size: 0.7rem; padding: 6px 10px; }
}