:root {
    color-scheme: dark;
    --bg: #090909;
    --surface: #121212;
    --surface-raised: #1c1c1c;
    --surface-muted: #0e0e0e;
    --text: #f5f5f5;
    --muted: #a3a3a3;
    --border: #ffffff14;
    --accent: #f5f5f5;
    --primary-color: var(--accent);
    --accent-ink: #090909;
    --cyan: #d4d4d4;
    --violet: #a3a3a3;
    --accent-soft: color-mix(in srgb, var(--accent) 9%, transparent);
    --glow: #ffffff25;
    --nav-bg: #090909ed;
    --danger: #e5e5e5;
    --success: #d4d4d4;
    --radius: 16px;
    --mono: 'JetBrains Mono', monospace;
    --heading: 'Segoe UI', Arial, sans-serif;
    --ease: cubic-bezier(.2, .7, .3, 1);
    --shadow: 0 20px 60px #00000030;
}

:root[data-theme="light"] {
    color-scheme: light;
    --bg: #f5f5f5;
    --surface: #ffffff;
    --surface-raised: #e5e5e5;
    --surface-muted: #ededed;
    --text: #111;
    --muted: #595959;
    --border: #17171725;
    --accent: #171717;
    --accent-ink: #fff;
    --cyan: #404040;
    --violet: #737373;
    --nav-bg: #f5f5f5ed;
    --glow: #00000020;
    --danger: #262626;
    --success: #404040;
    --shadow: 0 20px 60px #0000000c;
}
:root[data-accent="mono"] { scrollbar-color: var(--muted) var(--bg); }
:root[data-accent="mono"] .code-lime, :root[data-accent="mono"] .terminal-prompt { color: #f5f5f5; }
:root[data-accent="mono"] .terminal-shortcuts button:hover { color: #fff; border-color: #fff; }
:root[data-accent="mono"] .terminal-form input:focus-visible { box-shadow: 0 1px #fff; }

* { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 106px; scrollbar-color: #536342 var(--bg); }
body { margin: 0; background: var(--bg); color: var(--text); font: 400 15px/1.75 'Segoe UI', Arial, sans-serif; -webkit-font-smoothing: antialiased; isolation: isolate; }
::selection { background: var(--accent); color: var(--accent-ink); }
h1, h2, h3, h4, h5, h6 { font-family: var(--heading); font-weight: 600; color: var(--text); line-height: 1.25; }
a { color: inherit; text-decoration: none; transition: color .2s, background .2s, border-color .2s, transform .3s var(--ease); }
a:hover { color: var(--primary-color); }
button, input, textarea { font: inherit; }
button { color: inherit; }
button, a { -webkit-tap-highlight-color: transparent; }
button:disabled { cursor: wait; opacity: .65; }
button:not(:disabled), [role="button"] { cursor: pointer; }
img { max-width: 100%; }
[hidden] { display: none !important; }
:focus-visible { outline: 2px solid var(--primary-color); outline-offset: 5px; }
input:focus-visible, textarea:focus-visible { outline-offset: 2px; }
.container { width: 100%; max-width: 1240px; padding-inline: 32px; }
.text-primary { color: var(--primary-color) !important; }
.text-success { color: var(--success) !important; }
.bg-light { background: color-mix(in srgb, var(--surface-muted) 78%, transparent) !important; }
.bg-dark { background: var(--surface-muted) !important; }
.text-white { color: var(--text) !important; }
.skip-link { position: fixed; top: 8px; left: 16px; padding: 12px 20px; background: var(--accent); color: var(--accent-ink); z-index: 2000; transform: translateY(-150%); border-radius: 8px; }
.skip-link:focus { transform: translateY(0); color: var(--accent-ink); }
.scroll-progress { position: fixed; inset: 0 0 auto; height: 2px; z-index: 1100; pointer-events: none; }
.scroll-progress > div { height: 100%; width: 100%; background: var(--accent); transform: scaleX(0); transform-origin: left; box-shadow: 0 0 12px var(--glow); }
.cursor-halo { position: fixed; top: 0; left: 0; width: 26px; height: 26px; border: 1px solid var(--accent); border-radius: 50%; pointer-events: none; z-index: 1200; opacity: 0; transition: width .2s, height .2s, opacity .2s; }
.cursor-halo.is-active { opacity: .45; }
.cursor-halo.is-hovering { width: 42px; height: 42px; background: var(--accent-soft); }


.navbar { padding: 18px 0; background: var(--nav-bg); border-bottom: 1px solid var(--border); backdrop-filter: blur(20px); z-index: 1000; transition: padding .3s, box-shadow .3s; }
.navbar.scrolled { padding: 10px 0; box-shadow: 0 8px 25px #00000012; }
.navbar-brand { display: flex; align-items: center; gap: 12px; margin-right: 28px; padding: 0; color: var(--text); }
.navbar-nav { align-items: center; gap: 3px; }
.navbar .nav-link { font-size: 12px; font-weight: 500; color: var(--muted); padding: 9px 10px !important; border-radius: 6px; position: relative; white-space: nowrap; }
.navbar .nav-link:hover, .navbar .nav-link.active { color: var(--text); }
.language-switch { display: inline-flex; flex-shrink: 0; align-items: center; gap: 3px; margin-left: 14px; padding: 3px; border: 1px solid var(--border); border-radius: 7px; background: var(--surface-muted); }
.language-switch button { display: inline-flex; align-items: center; justify-content: center; gap: 6px; min-height: 32px; padding: 5px 8px; border: 1px solid transparent; border-radius: 4px; background: transparent; color: var(--muted); font: 600 10px var(--mono); transition: color .2s, border-color .2s, background .2s; }
.language-switch button:hover { color: var(--text); background: var(--surface-raised); }
.language-switch button[aria-pressed="true"] { color: var(--text); border-color: color-mix(in srgb, var(--text) 24%, transparent); background: var(--surface-raised); box-shadow: 0 1px 4px #00000020; }
.language-switch svg { flex-shrink: 0; border-radius: 1px; }
@media (min-width: 992px) { .navbar-collapse { flex-grow: 1; } }
@media (max-width: 991.98px) { .language-switch { margin-left: auto; margin-right: 10px; order: 1; } .language-switch button { min-height: 36px; } .navbar-collapse { order: 3; } }
@media (max-width: 575.98px) { .navbar-brand { margin-right: 12px; } }
.icon-button { display: inline-flex; flex-shrink: 0; width: 40px; height: 40px; align-items: center; justify-content: center; padding: 0; background: transparent; color: var(--muted); border: 1px solid transparent; border-radius: 8px; transition: color .2s, background .2s, transform .2s, border-color .2s; }
.icon-button:hover { color: var(--primary-color); background: var(--accent-soft); border-color: var(--border); transform: translateY(-2px); }
.icon-button:active { transform: scale(.92); }
kbd { font: 10px var(--mono); background: var(--surface-raised); color: var(--muted); border: 1px solid var(--border); border-radius: 4px; padding: 3px 5px; }

.btn { display: inline-flex; align-items: center; justify-content: center; gap: 18px; padding: 14px 24px; font-size: 13px; font-weight: 650; border-radius: 7px; min-height: 50px; border: 1px solid transparent; position: relative; overflow: hidden; transition: transform .25s var(--ease), box-shadow .25s, background .25s, border-color .25s; }
.btn-primary, .btn-primary:focus-visible { background: var(--accent); color: var(--accent-ink); border-color: var(--accent); }
.btn-primary:hover, .btn-primary:active, .btn-primary:first-child:active { background: var(--accent); color: var(--accent-ink); border-color: var(--accent); box-shadow: 0 0 32px var(--glow); transform: translateY(-3px); }
.btn-primary:disabled { background: var(--accent); border-color: var(--accent); color: var(--accent-ink); }
.btn-outline-primary { background: transparent; color: var(--text); border-color: var(--border); }
.btn-outline-primary:hover, .btn-outline-primary:active { background: var(--accent-soft); color: var(--primary-color); border-color: var(--primary-color); transform: translateY(-3px); }
.btn i { font-size: 12px; transition: transform .3s var(--ease); }
.btn:hover i { transform: translate(2px, -2px); }
.btn:active { transform: scale(.97); }
.text-link { display: inline-flex; align-items: center; gap: 12px; font-weight: 550; font-size: 13px; }
.text-link > i:last-child { font-size: 11px; transition: transform .2s; }
.text-link:hover > i:last-child { transform: translate(3px, -3px); }
.click-ripple { position: absolute; border-radius: 50%; width: 12px; height: 12px; margin: -6px; background: currentColor; opacity: .2; pointer-events: none; animation: ripple .55s ease-out forwards; }
@keyframes ripple { to { transform: scale(32); opacity: 0; } }
.social-icons { display: flex; align-items: center; gap: 8px; flex-wrap: wrap; }
.social-icon { display: inline-flex; align-items: center; justify-content: center; width: 40px; height: 40px; border: 1px solid var(--border); border-radius: 8px; background: var(--surface); color: var(--muted); }
.social-icon:hover { color: var(--primary-color); border-color: var(--primary-color); background: var(--accent-soft); transform: translateY(-4px); box-shadow: 0 5px 20px var(--glow); }
.status-dot { display: inline-block; width: 6px; height: 6px; background: var(--accent); border-radius: 50%; flex-shrink: 0; box-shadow: 0 0 0 4px var(--accent-soft); animation: status-pulse 3s ease-in-out infinite; }
@keyframes status-pulse { 50% { box-shadow: 0 0 0 7px transparent; } }

.hero-section { position: relative; padding: 117px 0 0; overflow: clip; background: radial-gradient(ellipse at 85% 48%, var(--accent-soft), transparent 47%); }
.hero-title { font-size: clamp(52px, 5.4vw, 78px); font-weight: 500; line-height: 1.04; letter-spacing: -4.5px; margin: 0 0 23px; }
.hero-actions { display: flex; gap: 12px; flex-wrap: wrap; }
.hero-social-row { display: flex; align-items: center; gap: 16px; margin-top: 27px; }
.hero-social-row .social-icon { width: 34px; height: 34px; border-color: transparent; background: transparent; font-size: 15px; }
.window-bar { display: flex; align-items: center; justify-content: space-between; gap: 14px; padding: 12px 14px; border-bottom: 1px solid #ffffff12; color: #929b96; font: 9px var(--mono); }
.window-bar > i { color: #a8b1a8; font-size: 12px; }
.window-dots { display: inline-flex; gap: 5px; }
.window-dots i { width: 6px; height: 6px; border-radius: 50%; background: #f5f5f5; }
.window-dots i:nth-child(2) { background: #a3a3a3; }
.window-dots i:nth-child(3) { background: #525252; }
.code-lime { color: #f5f5f5; }
.stat-number { font: 500 30px var(--heading); letter-spacing: -1px; font-variant-numeric: tabular-nums; }
.stack-strip { border-top: 1px solid var(--border); border-bottom: 1px solid var(--border); background: var(--surface-muted); }
.stack-strip-inner { display: flex; align-items: center; justify-content: space-between; gap: 22px; padding-block: 25px; }
.stack-strip-label { color: var(--muted); font: 8px var(--mono); letter-spacing: 1px; white-space: nowrap; }
.stack-strip-label i { margin-left: 16px; }
.stack-strip a { display: inline-flex; align-items: center; gap: 9px; font: 500 14px var(--heading); color: var(--muted); white-space: nowrap; }
.stack-strip a i { font-size: 21px; }
.stack-strip a:hover { color: var(--primary-color); transform: translateY(-3px); }

.section-padding { padding: 105px 0; position: relative; border-bottom: 1px solid var(--border); }
.section-header { position: relative; text-align: left !important; margin-bottom: 46px !important; }
.section-subtitle { display: block; color: var(--primary-color); font: 10px/1.6 var(--mono); letter-spacing: 1.8px; text-transform: uppercase; margin-bottom: 18px; }
.section-title { font-size: clamp(32px, 3.8vw, 50px); font-weight: 500; letter-spacing: -2px; line-height: 1.12; margin-bottom: 0; }
.section-description { max-width: 510px; color: var(--muted); font-size: 14px; line-height: 1.8; }
.section-divider { display: none; }
.spotlight-card { position: relative; isolation: isolate; }
.spotlight-card::after { content: ''; position: absolute; inset: 0; z-index: -1; border-radius: inherit; pointer-events: none; background: radial-gradient(500px circle at var(--spot-x, 50%) var(--spot-y, 50%), var(--accent-soft), transparent 55%); opacity: 0; transition: opacity .4s; }
.spotlight-card:hover::after, .spotlight-card:focus-within::after { opacity: 1; }
.certificate-card, .skill-category-card, .project-card { border: 1px solid var(--border); border-radius: var(--radius); background: var(--surface); transition: border-color .35s, transform .35s var(--ease), box-shadow .35s; }
.certificate-card:hover, .skill-category-card:hover, .project-card:hover { border-color: color-mix(in srgb, var(--accent) 42%, var(--border)); transform: translateY(-5px); box-shadow: var(--shadow); }
.interest-tags, .project-technologies { display: flex; flex-wrap: wrap; gap: 7px; }
.interest-tag, .tech-tag { display: inline-flex; align-items: center; padding: 5px 10px; color: var(--muted); background: var(--surface-raised); border: 1px solid var(--border); border-radius: 5px; font-size: 10px; line-height: 1.6; transition: color .2s, border-color .2s, transform .2s; }
.interest-tag:hover, .tech-tag:hover { color: var(--primary-color); border-color: var(--primary-color); transform: translateY(-2px); }
.category-icon, .certificate-icon, .contact-icon { flex-shrink: 0; width: 45px; height: 45px; display: flex; align-items: center; justify-content: center; background: var(--accent-soft); color: var(--primary-color); border: 1px solid color-mix(in srgb, var(--accent) 15%, var(--border)); border-radius: 10px; font-size: 18px; transition: transform .4s var(--ease); }
.certificate-card:hover .certificate-icon, .skill-category-card:hover .category-icon { transform: rotate(-8deg) scale(1.08); }

.about-content h3 { font-size: 24px; letter-spacing: -.7px; }
.about-content .lead { font-size: 14px; color: var(--muted); line-height: 1.9; }
.personal-info { border-top: 1px solid var(--border); padding-top: 20px; }
.info-item { display: flex; flex-direction: column; gap: 4px; overflow-wrap: anywhere; }
.info-label { font-size: 10px; color: var(--muted); }
.info-label i { color: var(--primary-color); width: 13px; }
.info-value { font-size: 12px; font-weight: 500; }
.info-value .fa-circle { font-size: 5px; vertical-align: middle; }
.interests h5 { font-size: 12px; font-weight: 500; }
.interest-tag { font-size: 11px; padding: 7px 10px; }
.terminal-panel { background: #0d1112; color: #cad3cc; border: 1px solid #ffffff20; border-radius: 12px; box-shadow: var(--shadow); overflow: hidden; }
.terminal-panel .window-bar { padding: 17px 20px; background: #14191a; font-size: 10px; }
.terminal-body { padding: 25px; font: 11px/1.95 var(--mono); }
.terminal-welcome { color: #8f9a95; margin: 0 0 23px; }
.terminal-output { height: 220px; overflow: auto; overscroll-behavior: contain; scrollbar-width: thin; overflow-wrap: anywhere; }
.terminal-entry { white-space: pre-wrap; }
.terminal-entry p { margin: 10px 0 20px; }
.terminal-prompt { color: #f5f5f5; }
.terminal-muted { color: #829187; }
.terminal-form { display: flex; align-items: center; gap: 10px; border-top: 1px solid #ffffff12; padding-top: 12px; margin-top: 12px; }
.terminal-form input { flex: 1; min-width: 0; border: none; background: transparent; color: #e9efe7; outline: none; padding: 8px 0; font-size: 12px; border-radius: 2px; }
.terminal-form input:focus-visible { box-shadow: 0 1px #f5f5f5; }
.terminal-form input::placeholder { color: #6e7e73; }
.terminal-form .icon-button { color: #a9b5ae; width: 34px; height: 34px; }
.terminal-shortcuts { padding: 12px 24px; background: #14191a; display: flex; align-items: center; flex-wrap: wrap; gap: 8px; font: 9px var(--mono); }
.terminal-shortcuts > span { color: #7f8c83; font-size: 8px; margin-right: 5px; letter-spacing: 1px; }
.terminal-shortcuts button { color: #b8c6b9; border: 1px solid #ffffff15; background: #1a2220; border-radius: 4px; padding: 6px 9px; transition: color .2s, border-color .2s; }
.terminal-shortcuts button:hover { border-color: #f5f5f5; color: #f5f5f5; }
.about-note { display: flex; align-items: center; gap: 17px; padding: 24px 6px 0; }
.about-note > i { font-size: 22px; color: var(--primary-color); }
.about-note p { margin: 0; font-size: 12px; }
.about-note span { color: var(--muted); font-size: 11px; }
.certificates { padding-top: 24px; }
.certificates > h3 { text-align: left !important; font-size: 20px; }
.certificate-card { display: flex; align-items: flex-start; gap: 20px; padding: 26px; height: 100%; }
.certificate-content h5 { font-size: 16px; margin-bottom: 8px; }
.certificate-content p { color: var(--muted); font-size: 12px; margin-bottom: 12px; }
.certificate-date { font: 10px var(--mono); color: var(--primary-color); }

.skill-category-card { height: 100%; padding: 28px; }
.skill-category-header { display: flex; align-items: center; gap: 15px; padding-bottom: 26px; border-bottom: 1px solid var(--border); margin-bottom: 25px; }
.skill-category-header h4 { font-size: 20px; margin: 0; }
.skill-item { margin-bottom: 21px; }
.skill-item:last-child { margin-bottom: 0; }
.skill-info { display: flex; justify-content: space-between; gap: 10px; margin-bottom: 9px; }
.skill-name { font-size: 12px; }
.skill-percent { font: 10px var(--mono); color: var(--primary-color); }
.skill-progress { height: 4px; border-radius: 5px; background: var(--surface-raised); overflow: hidden; }
.progress-bar { height: 100%; background: var(--accent); border-radius: inherit; }
.skill-progress .progress-bar { width: 0; transition: width 1.2s var(--ease); box-shadow: 0 0 12px var(--glow); }
.programming-languages { border-top: 1px solid var(--border); padding-top: 38px; }
.programming-languages > h4, .languages > h4 { font-size: 18px; }
.language-charts { display: flex; justify-content: center; flex-wrap: wrap; gap: 60px; margin-top: 34px; }
.language-chart { text-align: center; transition: transform .3s; }
.language-chart:hover { transform: translateY(-5px); }
.chart-circle { width: 93px; height: 93px; display: grid; place-items: center; border-radius: 50%; background: conic-gradient(var(--accent) calc(var(--percent, 0) * 1%), var(--border) 0); position: relative; margin: 0 auto 16px; }
.chart-circle::before { content: ''; position: absolute; inset: 4px; background: var(--bg); border-radius: 50%; }
.chart-value { position: relative; font: 15px var(--mono); color: var(--primary-color); }
.language-chart h5 { font-size: 12px; font-weight: 500; }

.architecture-lab { display: grid; grid-template-columns: .85fr 1.65fr; gap: 38px; padding: 34px; margin-top: 30px; border: 1px solid var(--border); border-radius: var(--radius); background: linear-gradient(120deg, var(--accent-soft), transparent 40%), var(--surface); }
.lab-intro .section-subtitle { display: flex; align-items: center; gap: 9px; font-size: 8px; letter-spacing: 1.2px; }
.lab-intro h3 { font-size: 38px; letter-spacing: -1.5px; margin-bottom: 15px; font-weight: 500; }
.lab-intro > p { color: var(--muted); font-size: 12px; line-height: 1.9; max-width: 270px; }
.lab-intro .btn { min-height: 40px; padding: 10px 15px; font-size: 10px; gap: 11px; margin-top: 3px; }
.lab-intro .btn > i { font-size: 9px; }
.lab-disclaimer { display: block; font: 8px/1.7 var(--mono); color: var(--muted); margin-top: 12px; }
.lab-workspace { min-width: 0; align-self: center; }
.lab-toolbar { display: flex; justify-content: space-between; align-items: center; gap: 10px; padding-bottom: 20px; font: 8px var(--mono); color: var(--muted); }
.lab-toolbar i { margin-right: 6px; color: var(--primary-color); }
.lab-status { font-size: 7px; letter-spacing: .5px; text-align: right; }
.flow-running .lab-status { color: var(--primary-color); }
.flow-nodes { display: flex; align-items: center; gap: 0; }
.flow-node { flex: 1; min-width: 0; position: relative; display: flex; align-items: center; flex-direction: column; justify-content: center; padding: 26px 10px 19px; border: 1px solid var(--border); border-radius: 10px; background: var(--bg); transition: background .3s, border-color .3s, transform .3s, box-shadow .3s; }
.flow-step { position: absolute; left: 9px; top: 7px; font: 7px var(--mono); color: var(--muted); }
.flow-node > i { font-size: 23px; color: var(--muted); margin-bottom: 13px; transition: color .3s, transform .3s; }
.flow-node > strong { font: 500 13px var(--heading); margin-bottom: 7px; }
.flow-node > small { color: var(--muted); font: 7px/1.7 var(--mono); }
.flow-node:hover { transform: translateY(-4px); border-color: var(--primary-color); }
.flow-node.is-selected { border-color: var(--primary-color); background: var(--accent-soft); box-shadow: 0 0 22px var(--accent-soft); }
.flow-node.is-selected > i { color: var(--primary-color); }
.flow-node.is-selected > .flow-step { color: var(--primary-color); }
.flow-running .flow-node.is-selected > i { animation: float 1.5s ease-in-out infinite; }
.flow-connector { flex-shrink: 0; width: 30px; height: 1px; background: var(--border); position: relative; }
.flow-connector > i { position: absolute; right: -1px; top: -4px; font-size: 9px; color: var(--muted); }
.flow-running .flow-connector::after { content: ''; position: absolute; top: -2px; width: 5px; height: 5px; border-radius: 50%; background: var(--primary-color); box-shadow: 0 0 9px var(--glow); animation: data-packet .8s linear infinite; }
.layer-detail { padding: 20px 1px 17px; min-height: 96px; }
.layer-detail h4 { font-size: 13px; margin-bottom: 7px; }
.layer-detail p { font-size: 11px; color: var(--muted); margin: 0; line-height: 1.8; }
.flow-console { border: 1px solid var(--border); background: var(--bg); border-radius: 6px; padding: 10px 13px; color: var(--muted); font: 8px/1.8 var(--mono); min-height: 38px; }
.flow-console .terminal-prompt { color: var(--primary-color); margin-right: 7px; }
.flow-console.is-complete { color: var(--primary-color); }
@keyframes data-packet { from { left: 0; } to { left: calc(100% - 3px); } }

.project-filters { display: flex; justify-content: space-between; align-items: center; flex-wrap: wrap; gap: 20px; }
.filter-buttons { display: flex; flex-wrap: wrap; gap: 5px; }
.filter-btn { padding: 9px 15px; border: 1px solid transparent; border-radius: 6px; background: transparent; color: var(--muted); font-size: 12px; transition: color .2s, background .2s, border-color .2s; position: relative; overflow: hidden; }
.filter-btn > span { font: 9px var(--mono); opacity: .6; margin-left: 5px; }
.filter-btn:hover { color: var(--primary-color); background: var(--accent-soft); }
.filter-btn.active { color: var(--accent-ink); background: var(--accent); }
.project-search { display: flex; align-items: center; gap: 10px; background: var(--surface); border: 1px solid var(--border); border-radius: 6px; padding: 9px 13px; color: var(--muted); min-width: 280px; }
.project-search:focus-within { border-color: var(--primary-color); box-shadow: 0 0 0 3px var(--accent-soft); }
.project-search > i { font-size: 12px; }
.project-search input { font-size: 11px; background: transparent; color: var(--text); border: none; width: 100%; min-width: 0; outline: none; }
.project-search input::placeholder { color: var(--muted); }
.project-results { color: var(--muted); font: 9px var(--mono); margin: 22px 0; }
.project-grid > [data-category] { animation: reveal-in .4s var(--ease) both; }
.project-card { overflow: hidden; height: 100%; display: flex; flex-direction: column; }
.project-preview { width: 100%; height: 240px; display: block; position: relative; overflow: hidden; border: none; border-bottom: 1px solid #ffffff10; color: #d7dfdc; text-align: left; isolation: isolate; }
.project-preview::before { content: ''; position: absolute; inset: 0; background-image: linear-gradient(#ffffff06 1px, transparent 1px), linear-gradient(90deg, #ffffff06 1px, transparent 1px); background-size: 25px 25px; z-index: -1; }
.preview-commerce { background: radial-gradient(ellipse at 50% 100%, #3c4b2755, transparent), #141a11; }
.preview-fitness { background: radial-gradient(ellipse at 50% 100%, #63458755, transparent), #1a1425; }
.preview-dashboard { background: radial-gradient(ellipse at 50% 100%, #27585955, transparent), #101c1f; }
.preview-index { position: absolute; top: 18px; left: 20px; font: 8px var(--mono); letter-spacing: 1px; color: #bbc4bb; }
.preview-open { position: absolute; right: 15px; bottom: 15px; display: grid; place-items: center; background: #090c0dad; border: 1px solid #ffffff30; width: 31px; height: 31px; border-radius: 50%; color: #ecf6e5; font-size: 10px; transition: transform .3s, background .3s; }
.project-preview:hover .preview-open, .project-preview:focus-visible .preview-open { background: var(--accent); color: var(--accent-ink); transform: rotate(8deg); }
.mock-browser { display: block; position: absolute; top: 57px; left: 35px; width: calc(100% - 70px); height: 200px; border: 1px solid #ffffff26; background: #111613; border-radius: 7px; padding: 12px 15px; box-shadow: 0 20px 40px #00000033; transform: rotate(-5deg); transition: transform .65s var(--ease); }
.project-preview:hover .mock-browser { transform: rotate(0) translateY(-5px); }
.mock-toolbar { display: flex; justify-content: space-between; align-items: center; font: 6px var(--mono); color: #8f9e8b; padding-bottom: 11px; border-bottom: 1px solid #ffffff0c; }
.mock-toolbar > span { font-size: 5px; color: #899e7b; letter-spacing: 2px; }
.mock-shop-title { display: block; font: 500 23px/1.1 var(--heading); letter-spacing: -.7px; padding-top: 13px; color: #e7eedc; }
.mock-shop-title b { color: #c4f568; font-weight: 500; }
.mock-products { display: flex; gap: 7px; margin-top: 15px; }
.mock-products > span { width: 33.33%; height: 66px; background: #212d20; border-radius: 4px; display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 8px; color: #c3d2b8; }
.mock-products > span:nth-child(2) { background: #302e20; color: #d5cc9e; }
.mock-products > span:nth-child(3) { background: #263233; color: #a8ced5; }
.mock-products i { font-size: 22px; }
.mock-products small { font: 5px var(--mono); }
.mock-phone { display: block; position: absolute; width: 140px; height: 246px; top: 40px; left: calc(50% - 70px); padding: 20px 12px 12px; border: 3px solid #6a5b7e; border-radius: 22px; background: #16101f; transform: rotate(8deg); box-shadow: 0 18px 40px #00000055; transition: transform .6s var(--ease); }
.project-preview:hover .mock-phone { transform: rotate(0) translateY(-7px); }
.phone-notch { position: absolute; top: 5px; left: 41px; width: 53px; height: 8px; background: #6a5b7e; border-radius: 10px; }
.phone-heading { display: block; color: #eee4fa; font: 600 12px var(--heading); }
.phone-heading > span { display: block; font: 6px var(--mono); color: #a28cab; margin-top: 5px; }
.fitness-ring { display: flex; flex-direction: column; gap: 6px; align-items: center; justify-content: center; width: 88px; height: 88px; margin: 19px auto; background: radial-gradient(closest-side, #16101f 79%, transparent 82%), conic-gradient(#b79aff 75%, #392b4b 0); border-radius: 50%; }
.fitness-ring > i { font-size: 10px; color: #b79aff; }
.fitness-ring b { font: 500 25px/1 var(--heading); color: #efe9f5; }
.fitness-ring small { font-size: 10px; }
.phone-bottom { display: flex; justify-content: space-between; gap: 8px; }
.phone-bottom > span { font-size: 6px; color: #ad9db8; display: grid; gap: 6px; text-align: center; }
.phone-bottom i { color: #b79aff; font-size: 12px; }
.fitness-float { position: absolute; top: 136px; left: 23px; padding: 9px 12px; background: #352645; border: 1px solid #b79aff40; border-radius: 6px; font: 7px var(--mono); transform: rotate(-5deg); color: #dfc8f4; }
.fitness-float i { margin-right: 6px; color: #b79aff; }
.mock-dashboard { transform: rotate(5deg); background: #10191d; }
.dashboard-heading { display: flex; justify-content: space-between; font: 500 12px var(--heading); padding: 14px 0 12px; color: #d3e7e5; }
.dashboard-heading i { color: #70dce7; }
.mock-metrics { display: flex; gap: 7px; }
.mock-metrics > span { width: 50%; padding: 8px; border: 1px solid #70dce71a; border-radius: 4px; font-size: 6px; color: #819e9e; }
.mock-metrics b { display: block; font-size: 7px; color: #bedbd9; margin-top: 3px; }
.mock-bars { height: 72px; display: flex; align-items: flex-end; gap: 9px; padding-top: 15px; border-bottom: 1px solid #ffffff17; }
.mock-bars > i { flex: 1; height: var(--bar); background: linear-gradient(#70dce7bb, #70dce720); border-radius: 3px 3px 0 0; transform-origin: bottom; transition: transform .6s var(--ease); }
.project-preview:hover .mock-bars > i:nth-child(odd) { transform: scaleY(.72); }
.project-content { padding: 26px; display: flex; flex-direction: column; flex: 1; }
.project-category { color: var(--primary-color); font: 9px var(--mono); text-transform: uppercase; letter-spacing: 1.4px; margin-bottom: 11px; }
.project-title { font-size: 20px; letter-spacing: -.6px; margin: 0 0 12px; }
.project-description { color: var(--muted); font-size: 12px; line-height: 1.85; margin-bottom: 19px; }
.project-technologies { margin-top: auto; }
.tech-tag { font-family: var(--mono); font-size: 8px; padding: 5px 8px; }
.project-detail-link { background: transparent; border: none; border-top: 1px solid var(--border); display: flex; justify-content: space-between; align-items: center; padding: 17px 0 0; margin-top: 25px; width: 100%; text-align: left; font-size: 11px; transition: color .2s; }
.project-detail-link > i { font-size: 10px; transition: transform .2s; }
.project-detail-link:hover { color: var(--primary-color); }
.project-detail-link:hover > i { transform: translate(3px, -3px); }
.project-preview.preview-live, .detail-preview.preview-live { display: flex; flex-direction: column; height: auto; padding: 0; background: #101314; }
.preview-site-bar { display: flex; align-items: center; justify-content: space-between; flex-wrap: wrap; gap: 8px; padding: 13px 16px; color: #d7dfdc; font: 8px var(--mono); letter-spacing: .5px; }
.preview-site-bar > span:last-child { display: inline-flex; align-items: center; gap: 7px; color: #c0f878; }
.preview-site-bar .status-dot { width: 5px; height: 5px; }
.project-screenshot { display: block; width: 100%; height: auto; aspect-ratio: 1440 / 1000; object-fit: cover; object-position: top; }
.project-live-actions { display: flex; align-items: center; flex-wrap: wrap; gap: 20px; margin-top: 22px; }
.project-live-actions .btn { padding: 11px 16px; font-size: 11px; }
.projects-footer { display: flex; justify-content: space-between; align-items: center; flex-wrap: wrap; gap: 20px; padding-top: 35px; }
.projects-footer > span { font-size: 12px; color: var(--muted); }
.projects-empty { padding: 60px 20px; text-align: center; border: 1px dashed var(--border); border-radius: var(--radius); }
.projects-empty > i { color: var(--primary-color); font-size: 24px; margin-bottom: 20px; }
.projects-empty h3 { font-size: 22px; }
.projects-empty p { color: var(--muted); }

.contact-section { background: radial-gradient(ellipse at 15% 55%, var(--accent-soft), transparent 50%); }
.contact-star { display: inline-block; color: var(--primary-color); margin-left: 20px; animation: asterisk-spin 24s linear infinite; }
.contact-info h3 { font-size: 24px; letter-spacing: -.7px; }
.contact-info > p { font-size: 14px; color: var(--muted); max-width: 360px; }
.contact-details { padding-block: 5px; }
.contact-item { display: flex; align-items: center; gap: 17px; padding-block: 18px; border-bottom: 1px solid var(--border); transition: transform .3s; }
.contact-item:hover { transform: translateX(4px); }
.contact-icon { width: 40px; height: 40px; font-size: 14px; }
.contact-content { min-width: 0; }
.contact-content h5 { font: 9px var(--mono); color: var(--muted); margin: 0 0 6px; }
.contact-content p { font-size: 12px; margin: 0; overflow-wrap: anywhere; }
.contact-content .fa-circle { font-size: 5px; vertical-align: middle; }
.copy-email { margin-left: auto; width: 34px; }
.contact-social h5 { font-size: 11px; color: var(--muted); }
.contact-form-container { border: 1px solid var(--border); border-radius: var(--radius); background: var(--surface); padding: 34px; }
.form-heading { display: flex; align-items: center; justify-content: space-between; gap: 12px; }
.form-heading .section-subtitle { color: var(--muted); font-size: 8px; margin-bottom: 12px; }
.form-heading > .status-dot { margin-bottom: 12px; }
.contact-form-container h3 { font-size: 27px; letter-spacing: -.8px; }
.contact-topics { display: flex; flex-wrap: wrap; gap: 7px; margin-bottom: 24px; }
.contact-topics button { padding: 6px 10px; background: transparent; border: 1px solid var(--border); border-radius: 5px; color: var(--muted); font-size: 10px; transition: background .2s, color .2s, border-color .2s; }
.contact-topics button:hover, .contact-topics button[aria-pressed="true"] { background: var(--accent-soft); color: var(--primary-color); border-color: var(--primary-color); }
.form-group { position: relative; margin-bottom: 15px; }
.form-label { font-size: 11px; margin-bottom: 8px; }
.form-control { background: var(--bg); color: var(--text); border: 1px solid var(--border); border-radius: 6px; padding: 12px 14px; font-size: 12px; transition: box-shadow .2s, border-color .2s, background .2s; }
.form-control:focus { color: var(--text); background: var(--bg); border-color: var(--primary-color); box-shadow: 0 0 0 3px var(--accent-soft); }
.form-control::placeholder { color: var(--muted); opacity: .7; }
textarea.form-control { min-height: 130px; resize: vertical; }
.form-control.is-invalid { border-color: var(--danger); background-image: none; }
.form-control.is-invalid:focus { box-shadow: 0 0 0 3px color-mix(in srgb, var(--danger) 12%, transparent); }
.form-feedback { font-size: 10px; color: var(--danger); padding-top: 4px; }
.form-feedback:empty { display: none; }
.message-count { display: block; text-align: right; color: var(--muted); font: 8px var(--mono); margin-top: 8px; }
.contact-form .form-group:last-child { margin-bottom: 0; }
.contact-form .btn { font-size: 12px; }
.form-alert { margin-top: 20px; border: 1px solid var(--border); border-radius: 8px; padding: 16px; background: var(--accent-soft); font-size: 12px; }
.form-alert[data-status="error"] { color: var(--danger); border-color: var(--danger); background: color-mix(in srgb, var(--danger) 5%, transparent); }
.form-alert[data-status="success"] { color: var(--success); border-color: var(--success); }

.experience-controls { position: fixed; bottom: 20px; left: 24px; z-index: 900; display: flex; align-items: center; gap: 3px; padding: 5px 8px; background: var(--nav-bg); border: 1px solid var(--border); backdrop-filter: blur(20px); border-radius: 10px; box-shadow: 0 5px 30px #00000020; }
.controls-label { color: var(--muted); font: 7px var(--mono); letter-spacing: 1px; padding: 0 9px; }
.monochrome-indicator { display: inline-flex; align-items: center; gap: 8px; padding: 4px 8px; color: var(--text); font: 8px var(--mono); white-space: nowrap; }
.monochrome-indicator > span:first-child { width: 12px; height: 12px; border-radius: 50%; background: linear-gradient(135deg, #fafafa 50%, #111 50%); border: 1px solid #8c8c8c; box-shadow: 0 0 10px var(--glow); }
.control-divider { height: 19px; width: 1px; background: var(--border); margin: 0 6px; }
.experience-controls .icon-button { height: 30px; width: 29px; font-size: 10px; }
.toast-region { position: fixed; bottom: 85px; left: 50%; transform: translate(-50%, 12px); max-width: calc(100% - 40px); width: max-content; background: var(--surface-raised); border: 1px solid var(--primary-color); border-radius: 9px; box-shadow: var(--shadow); color: var(--text); padding: 11px 18px; font-size: 12px; z-index: 1200; opacity: 0; visibility: hidden; transition: opacity .25s, transform .25s, visibility .25s; pointer-events: none; }
.toast-region.is-visible { visibility: visible; opacity: 1; transform: translate(-50%, 0); }

/* Uso diálogos nativos para conservar el foco y cerrar con Escape xd. */
body.dialog-open { overflow: hidden; }
dialog { background: var(--surface); color: var(--text); border: 1px solid color-mix(in srgb, var(--accent) 25%, var(--border)); border-radius: 15px; padding: 0; max-width: calc(100% - 32px); max-height: calc(100dvh - 64px); box-shadow: 0 30px 130px #00000088; margin: auto; }
dialog[open] { animation: dialog-in .2s var(--ease); }
dialog::backdrop { background: #030707bb; backdrop-filter: blur(9px); }
.dialog-heading { display: flex; align-items: center; justify-content: space-between; padding: 16px 22px; gap: 20px; border-bottom: 1px solid var(--border); }
.dialog-heading h2 { font-size: 15px; margin: 0; }
.dialog-heading h2 i { color: var(--primary-color); margin-right: 10px; font-size: 13px; }
.dialog-heading .section-subtitle { margin: 0; font-size: 8px; }
.command-dialog { width: 570px; }
.command-search { display: flex; align-items: center; gap: 12px; margin: 18px 20px 9px; background: var(--bg); border: 1px solid var(--border); padding: 13px 15px; border-radius: 8px; color: var(--primary-color); }
.command-search:focus-within { border-color: var(--primary-color); }
.command-search input { width: 100%; min-width: 0; background: transparent; color: var(--text); border: none; outline: none; font-size: 12px; }
.command-search input::placeholder { color: var(--muted); }
.command-results { padding: 0 12px 12px; max-height: min(370px, 48dvh); overflow-y: auto; overscroll-behavior: contain; }
.command-result { border: 1px solid transparent; background: transparent; display: flex; align-items: center; gap: 13px; width: 100%; text-align: left; padding: 12px; border-radius: 7px; color: var(--text); font-size: 12px; }
.command-result > i { color: var(--muted); width: 22px; text-align: center; }
.command-result small { margin-left: auto; color: var(--muted); font: 8px var(--mono); }
.command-result:hover, .command-result.is-selected, .command-result:focus-visible { background: var(--accent-soft); border-color: var(--border); color: var(--primary-color); outline-offset: -2px; }
.command-result.is-selected > i { color: var(--primary-color); }
.command-empty { color: var(--muted); text-align: center; padding: 30px 10px; font-size: 12px; }
.command-footer { display: flex; justify-content: space-between; gap: 10px; padding: 13px 24px; border-top: 1px solid var(--border); font-size: 9px; color: var(--muted); }
.command-footer kbd { margin-right: 4px; }
.project-dialog { width: 690px; overflow-x: hidden; }
.detail-preview { height: 210px; position: relative; overflow: hidden; }
.detail-preview .mock-browser { width: 270px; left: calc(50% - 135px); }
.detail-preview .preview-index { left: 26px; }
.detail-preview .preview-open { display: none; }
.detail-preview .fitness-float { left: calc(50% - 155px); }
.project-dialog-body { padding: 28px; }
.project-dialog-body h2 { font-size: 29px; letter-spacing: -1px; margin-block: 10px 14px; }
.project-dialog-body > p { font-size: 13px; color: var(--muted); }
.project-dialog-body h3 { font-size: 13px; margin: 24px 0 14px; }
.project-features { padding-left: 17px; color: var(--muted); font-size: 12px; line-height: 2; }
.project-features li::marker { color: var(--primary-color); }
.project-demo-access { margin-top: 26px; padding: 18px; background: var(--bg); border: 1px solid var(--border); border-radius: 8px; }
.project-demo-access h3 { margin: 0 0 16px; }
.project-demo-access code { color: var(--text); font: 11px var(--mono); overflow-wrap: anywhere; user-select: all; }
.demo-metadata { display: grid; gap: 6px; margin: 0 0 18px; font-size: 11px; }
.demo-metadata > div { display: flex; flex-wrap: wrap; gap: 4px 8px; }
.demo-metadata dt { color: var(--muted); font-weight: 400; }
.demo-metadata dd { margin: 0; min-width: 0; }
.demo-accounts { list-style: none; padding: 0; margin: 0; }
.demo-accounts li { border-top: 1px solid var(--border); padding-block: 14px; }
.demo-accounts h4 { display: flex; flex-wrap: wrap; align-items: center; gap: 8px; margin: 0 0 10px; font-size: 12px; }
.demo-accounts h4 code { color: var(--muted); font-size: 10px; }
.demo-accounts p { margin: 4px 0 0; font-size: 11px; color: var(--muted); }
.demo-security-note { margin: 0; padding-top: 14px; border-top: 1px solid var(--border); color: var(--primary-color); font-size: 11px; line-height: 1.8; }
.demo-security-note i { margin-right: 4px; }
.project-dialog-body .preview-caption { font-size: 10px; margin: 24px 0 0; padding-top: 18px; border-top: 1px solid var(--border); }
.dialog-actions { display: flex; align-items: center; flex-wrap: wrap; gap: 20px; margin-top: 22px; }
.dialog-actions .btn { padding: 12px 18px; font-size: 11px; }

/* El contenido debe seguir visible si JavaScript no carga xd. */
.reveal-pending { opacity: 0; transform: translateY(20px); }
.reveal-visible { animation: reveal-in .65s var(--ease) both; }
@keyframes reveal-in { from { opacity: 0; transform: translateY(20px); } to { opacity: 1; transform: translateY(0); } }
@keyframes dialog-in { from { opacity: 0; transform: translateY(10px) scale(.98); } to { opacity: 1; transform: translateY(0) scale(1); } }
@keyframes float { 0%, 100% { translate: 0 0; } 50% { translate: 0 -9px; } }
@keyframes blink { 50% { opacity: 0; } }
@keyframes asterisk-spin { to { rotate: 360deg; } }

@media (min-width: 1550px) {
    .hero-title { font-size: 82px; }
}
@media (max-width: 1199.98px) {
    .container { padding-inline: 28px; }
    .navbar-brand { margin-right: 15px; }
    .navbar .nav-link { font-size: 11px; padding-inline: 8px !important; }
    .hero-title { font-size: 63px; letter-spacing: -3.5px; }
    .stack-strip-label { display: none; }
    .skill-category-card { padding: 23px; }
    .architecture-lab { gap: 24px; padding: 28px; grid-template-columns: .9fr 1.5fr; }
    .flow-connector { width: 20px; }
    .project-content { padding: 22px; }
    .project-title { font-size: 18px; }
    .project-preview { height: 220px; }
    .mock-browser { left: 24px; width: calc(100% - 48px); }
}
@media (max-width: 991.98px) {
    .navbar { padding: 14px 0; }
    .navbar-collapse { margin-top: 18px; padding: 16px; border: 1px solid var(--border); border-radius: 12px; background: var(--surface); max-height: calc(100dvh - 100px); overflow-y: auto; }
    .navbar-nav { align-items: stretch; gap: 3px; }
    .navbar .nav-link { padding: 11px 12px !important; font-size: 13px; }
    .hero-section { padding-top: 115px; }
    .hero-title { font-size: clamp(58px, 9vw, 80px); max-width: 750px; }
    .stack-strip-inner { gap: 15px; flex-wrap: wrap; justify-content: center; }
    .stack-strip a { font-size: 12px; padding: 5px 10px; }
    .section-padding { padding: 80px 0; }
    .about-content { margin-top: 40px; }
    .language-charts { gap: 40px; }
    .architecture-lab { grid-template-columns: 1fr; gap: 30px; }
    .lab-intro > p { max-width: 470px; }
    .lab-intro h3 br { display: none; }
    .flow-node { padding-block: 28px 24px; }
    .flow-connector { width: 42px; }
    .layer-detail { min-height: 0; }
    .project-preview { height: 260px; }
    .project-search { min-width: 240px; }
    .contact-form-container { padding: 30px; }
}
@media (max-width: 767.98px) {
    .container { padding-inline: 24px; }
    .hero-title { font-size: clamp(45px, 10vw, 67px); letter-spacing: -2.8px; }
    .stat-number { font-size: 30px; }
    .section-padding { padding: 65px 0; }
    .section-title { font-size: 39px; letter-spacing: -1.7px; }
    .section-subtitle { font-size: 8px; letter-spacing: 1.4px; }
    .section-description { font-size: 13px; }
    .section-header { margin-bottom: 32px !important; }
    .language-charts { gap: 25px 35px; }
    .chart-circle { width: 80px; height: 80px; }
    .architecture-lab { padding: 22px; margin-top: 24px; }
    .lab-intro h3 { font-size: 32px; }
    .lab-status { max-width: 80px; font-size: 6px; line-height: 1.7; }
    .lab-toolbar { font-size: 7px; }
    .flow-node { padding: 25px 4px 15px; }
    .flow-node > i { font-size: 21px; }
    .flow-node > strong { font-size: 11px; }
    .flow-node > small { font-size: 6px; min-height: 20px; }
    .flow-connector { width: 17px; }
    .flow-console { font-size: 7px; padding: 10px; }
    .project-filters { gap: 16px; }
    .filter-buttons { gap: 3px; }
    .filter-btn { font-size: 11px; padding: 9px 12px; }
    .project-search { width: 100%; }
    .project-search input { font-size: 13px; }
    .project-grid { --bs-gutter-y: 24px; }
    .project-preview { height: 280px; }
    .mock-browser { max-width: 295px; width: calc(100% - 70px); left: 50%; translate: -50% 0; top: 65px; }
    .mock-phone { top: 42px; }
    .fitness-float { left: calc(50% - 140px); top: 150px; }
    .project-content { padding: 25px; }
    .project-title { font-size: 22px; }
    .project-description { font-size: 13px; }
    .projects-footer { padding-top: 25px; }
    .contact-star { margin-left: 12px; font-size: 32px; }
    .contact-form-container { padding: 24px; }
    .experience-controls { bottom: 12px; left: 14px; }
    .controls-label { display: none; }
    .experience-controls .icon-button { width: 34px; height: 34px; }
    .cursor-halo { display: none; }
    .form-control, .terminal-form input, .command-search input { font-size: 16px; }
    .form-control::placeholder { font-size: 12px; }
    .command-search input::placeholder { font-size: 12px; }
    .detail-preview .mock-browser { left: 50%; }
}
@media (max-width: 399.98px) {
    .container { padding-inline: 20px; }
    .hero-title { font-size: 42px; letter-spacing: -2.3px; }
    .hero-actions { gap: 9px; }
    .hero-social-row { gap: 8px; }
    .hero-social-row .social-icon { width: 32px; }
    .section-title { font-size: 33px; }
    .terminal-body { padding: 20px 16px; }
    .terminal-shortcuts { padding: 12px; gap: 5px; }
    .terminal-shortcuts > span { display: none; }
    .certificate-card { padding: 22px; gap: 15px; }
    .certificate-icon { width: 36px; height: 36px; font-size: 16px; }
    .architecture-lab { padding: 18px; }
    .flow-node > small { max-width: 55px; }
    .lab-toolbar { align-items: flex-start; }
    .contact-form-container { padding: 20px; }
    .filter-btn { padding: 9px 10px; font-size: 10px; }
    .contact-star { font-size: 25px; margin-left: 8px; }
    .experience-controls { padding: 4px 6px; gap: 0; }
    .control-divider { margin-inline: 3px; }
}
@media (hover: none), (pointer: coarse) {
    .cursor-halo { display: none; }
    .btn:active, .social-icon:active, .filter-btn:active { transform: scale(.96); }
    .certificate-card:hover, .project-card:hover { transform: none; }
}
:root[data-motion="reduced"] { scroll-behavior: auto; }
:root[data-motion="reduced"] *, :root[data-motion="reduced"] *::before, :root[data-motion="reduced"] *::after { animation: none !important; transition: none !important; scroll-behavior: auto !important; }
:root[data-motion="reduced"] .reveal-pending { opacity: 1; transform: none; }
:root[data-motion="reduced"] .cursor-halo { display: none; }
@media (prefers-reduced-motion: reduce) {
    html { scroll-behavior: auto; }
    *, *::before, *::after { animation: none !important; transition: none !important; scroll-behavior: auto !important; }
    .reveal-pending { opacity: 1; transform: none; }
    .cursor-halo { display: none; }
}
@media print {
    :root { --bg: #fff; --surface: #fff; --surface-raised: #f1f1f1; --surface-muted: #fff; --text: #111; --muted: #444; --primary-color: #36551d; --border: #ddd; }
    body { background: #fff; color: #111; }
    .navbar, .terminal-panel, .experience-controls, .scroll-progress, .cursor-halo, .architecture-lab, .hero-actions, .hero-social-row, .stack-strip, .project-filters, .contact-form-container, .toast-region, dialog { display: none !important; }
    .hero-section { padding: 20px 0; }
    .hero-title { font-size: 42px; }
    .section-padding { padding: 30px 0; }
    .section-title { font-size: 28px; }
    .reveal-pending { opacity: 1; transform: none; }
    .certificate-card, .project-card { break-inside: avoid; box-shadow: none; }
    .section-header { break-after: avoid; }
}