:root {
  --bg: #14101d;
  --surface: #1c1728;
  --surface-2: #241d33;
  --text: #f5f1fb;
  --muted: #a9a2bb;
  --line: rgba(255,255,255,.1);
  --line-strong: rgba(255,255,255,.18);
  --accent: #c4b0ff;
  --accent-2: #a6e3cf;
  --shadow: 0 24px 80px rgba(0,0,0,.38);
  --radius: 24px;
  --max: 1180px;
}

body.light-theme {
  --bg: #f6f2fb;
  --surface: #ffffff;
  --surface-2: #ece5f6;
  --text: #2a2038;
  --muted: #675d7a;
  --line: rgba(16,18,15,.11);
  --line-strong: rgba(16,18,15,.18);
  --accent: #6b43c9;
  --accent-2: #1d7a63;
  --shadow: 0 24px 70px rgba(30,35,25,.12);
}

* { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  min-height: 100vh;
  background: var(--bg);
  color: var(--text);
  font-family: Inter, system-ui, -apple-system, BlinkMacSystemFont, sans-serif;
  line-height: 1.6;
  overflow-x: hidden;
  transition: background .3s ease, color .3s ease;
}
a { color: inherit; text-decoration: none; }
button { font: inherit; }

.noise {
  position: fixed;
  inset: 0;
  z-index: 100;
  pointer-events: none;
  opacity: .035;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 160 160' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='.7'/%3E%3C/svg%3E");
}
.cursor-glow {
  position: fixed;
  width: 360px;
  height: 360px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(196,176,255,.11), transparent 68%);
  transform: translate(-50%, -50%);
  pointer-events: none;
  z-index: 0;
}
.scroll-progress { position: fixed; top: 0; left: 0; width: 0; height: 3px; background: linear-gradient(90deg, var(--accent), var(--accent-2)); z-index: 200; }
.section-shell { width: min(var(--max), calc(100% - 48px)); margin: 0 auto; position: relative; }

.navbar {
  position: fixed;
  z-index: 150;
  top: 14px;
  left: 50%;
  transform: translateX(-50%);
  width: min(var(--max), calc(100% - 30px));
  min-height: 66px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  padding: 10px 12px 10px 20px;
  border: 1px solid var(--line);
  border-radius: 18px;
  background: rgba(20,16,29,.72);
  backdrop-filter: blur(20px);
  box-shadow: 0 16px 40px rgba(0,0,0,.16);
}
.light-theme .navbar { background: rgba(255,255,255,.72); }
.logo { font-size: 19px; font-weight: 800; letter-spacing: -.04em; }
.logo span { color: var(--accent); }
.nav-menu { display: flex; gap: 22px; align-items: center; }
.nav-link { color: var(--muted); font-size: 13px; transition: color .25s ease; }
.nav-link:hover, .nav-link.active { color: var(--text); }
.nav-link.active::after { content: "."; color: var(--accent); margin-left: 1px; }
.nav-actions { display: flex; align-items: center; gap: 8px; }
.nav-github, .icon-button { border: 1px solid var(--line); border-radius: 12px; background: transparent; color: var(--text); }
.nav-github { padding: 8px 12px; font-size: 12px; }
.icon-button { width: 40px; height: 40px; display: grid; place-items: center; cursor: pointer; transition: transform .2s ease, border-color .2s ease; }
.icon-button:hover, .nav-github:hover { transform: translateY(-2px); border-color: var(--line-strong); }
.mobile-menu { display: none; }

.hero { min-height: 880px; display: grid; grid-template-columns: 1.12fr .88fr; align-items: center; gap: 70px; padding-top: 145px; padding-bottom: 100px; }
.hero-gridline { position: absolute; inset: 40px 0 20px; background-image: linear-gradient(var(--line) 1px, transparent 1px), linear-gradient(90deg, var(--line) 1px, transparent 1px); background-size: 88px 88px; mask-image: linear-gradient(to bottom, transparent, #000 12%, #000 72%, transparent); opacity: .35; pointer-events: none; }
.hero-orb { position: absolute; border-radius: 50%; filter: blur(10px); pointer-events: none; }
.orb-one { width: 340px; height: 340px; right: 3%; top: 15%; background: radial-gradient(circle, rgba(166,227,207,.14), transparent 66%); }
.orb-two { width: 270px; height: 270px; left: -7%; bottom: 16%; background: radial-gradient(circle, rgba(196,176,255,.10), transparent 68%); }
.hero-copy { position: relative; z-index: 2; }
.eyebrow { width: fit-content; display: flex; align-items: center; gap: 9px; padding: 8px 12px; border: 1px solid var(--line); border-radius: 100px; color: var(--muted); font-size: 11px; text-transform: uppercase; letter-spacing: .12em; background: rgba(255,255,255,.02); }
.pulse-dot { width: 7px; height: 7px; border-radius: 50%; background: var(--accent); box-shadow: 0 0 0 6px color-mix(in srgb, var(--accent) 16%, transparent); animation: pulse 1.7s infinite; }
.hero-kicker { margin-top: 28px; font-family: "DM Mono", monospace; font-size: 12px; letter-spacing: .16em; color: var(--muted); }
.hero h1 { margin-top: 10px; font-size: clamp(64px, 7vw, 102px); line-height: .92; letter-spacing: -.075em; max-width: 850px; }
.hero h1 span { color: #aeb2be; }
.hero h1 .accent { color: var(--accent); }
.hero-description { margin-top: 28px; max-width: 640px; color: var(--muted); font-size: 17px; line-height: 1.8; }
.hero-description strong { color: var(--text); }
.hero-buttons, .contact-buttons { display: flex; gap: 12px; flex-wrap: wrap; margin-top: 32px; }
.button { display: inline-flex; align-items: center; justify-content: center; gap: 10px; min-height: 48px; padding: 0 18px; border-radius: 13px; font-size: 13px; font-weight: 700; transition: transform .2s ease, box-shadow .2s ease, background .2s ease, color .2s ease; }
.button-primary { background: var(--accent); color: #1a1228; box-shadow: 0 12px 30px color-mix(in srgb, var(--accent) 20%, transparent); }
.button-primary:hover { box-shadow: 0 16px 40px color-mix(in srgb, var(--accent) 27%, transparent); }
.button-ghost, .button-outline-light { border: 1px solid var(--line-strong); color: var(--text); }
.button-ghost:hover, .button-outline-light:hover { background: var(--surface-2); }
.hero-links { display: flex; gap: 22px; margin-top: 28px; }
.hero-links a, .text-link { font-size: 12px; color: var(--muted); border-bottom: 1px solid var(--line-strong); padding-bottom: 4px; }
.hero-links a:hover, .text-link:hover { color: var(--text); border-color: var(--accent); }

.hero-visual { position: relative; z-index: 2; perspective: 1000px; }
.profile-card { position: relative; overflow: hidden; border: 1px solid var(--line-strong); border-radius: 30px; padding: 14px; background: linear-gradient(145deg, rgba(255,255,255,.06), rgba(255,255,255,.015)); box-shadow: var(--shadow); transform-style: preserve-3d; transition: transform .15s ease; }
.card-glow { position: absolute; width: 240px; height: 240px; top: -100px; right: -60px; background: radial-gradient(circle, rgba(196,176,255,.17), transparent 70%); }
.profile-topbar { display: flex; gap: 7px; align-items: center; color: var(--muted); font-family: "DM Mono", monospace; padding: 5px 5px 14px; font-size: 10px; }
.profile-topbar span { width: 7px; height: 7px; border-radius: 50%; border: 1px solid var(--line-strong); }
.profile-topbar small { margin-left: auto; font-size: 10px; opacity: .8; }
.profile-main { display: grid; grid-template-columns: 170px 1fr; gap: 20px; align-items: center; padding: 22px; border-radius: 22px; background: var(--surface); }
.profile-image-wrap { width: 170px; height: 170px; position: relative; display: grid; place-items: center; }
.profile-ring { position: absolute; inset: 0; z-index: 3; border: 1px solid var(--accent); border-radius: 50%; opacity: .7; box-shadow: 0 0 60px rgba(196,176,255,.14); animation: spin 16s linear infinite; }
.profile-image-circle { width: 100%; height: 100%; border-radius: 50%; overflow: hidden; border: 4px solid var(--bg); position: relative; z-index: 2; flex-shrink: 0; }
.profile-image { width: 100%; height: 100%; object-fit: cover; object-position: center top; display: block; transform: scale(1.3); transform-origin: center top; margin-top: -40px; }
.profile-fallback { display: none; position: relative; z-index: 2; width: 100%; height: 100%; border-radius: 50%; background: linear-gradient(145deg, var(--accent), var(--accent-2)); color: #0d100a; place-items: center; font-size: 48px; font-weight: 800; }
.mini-label, .section-index, .timeline-meta, .project-meta, .modal-grid span, .skill-cloud span, .trust-inner > span { font-family: "DM Mono", monospace; }
.mini-label { font-size: 10px; color: var(--accent); letter-spacing: .14em; }
.profile-meta h2 { margin-top: 9px; font-size: 28px; letter-spacing: -.05em; }
.profile-meta p { margin-top: 10px; font-size: 13px; color: var(--muted); line-height: 1.7; }
.terminal-card { margin-top: 14px; border-radius: 20px; padding: 20px; background: #0f0b18; color: #ced2d9; border: 1px solid var(--line); font-family: "DM Mono", monospace; font-size: 11px; line-height: 2; }
.terminal-prompt { color: var(--accent); margin-right: 8px; }
.terminal-output { color: #6f7585; }
.terminal-output span { color: #ccd0d9; }
.stack-line { display: flex; gap: 7px; flex-wrap: wrap; margin-top: 3px; }
.stack-line span { border: 1px solid rgba(255,255,255,.08); border-radius: 6px; padding: 0 6px; color: #b8bdc8; }

.trust-strip { border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); background: var(--surface); }
.trust-inner { display: flex; align-items: center; justify-content: space-between; min-height: 82px; gap: 20px; }
.trust-inner > span { font-size: 10px; color: var(--muted); letter-spacing: .16em; }
.trust-items { display: flex; align-items: center; gap: 16px; color: var(--muted); font-size: 12px; }
.trust-items i { color: var(--accent); font-style: normal; }

.section { padding: 130px 0; }
.section-dark { background: var(--surface); border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.section-heading { max-width: 820px; }
.section-index { display: inline-block; color: var(--accent); font-size: 11px; letter-spacing: .15em; }
.section-heading h2 { margin-top: 18px; font-size: clamp(42px, 5vw, 72px); line-height: 1.02; letter-spacing: -.065em; }
.section-heading h2 span { color: #8e939f; }
.section-heading > p { margin-top: 20px; color: var(--muted); max-width: 650px; }
.heading-row { display: flex; align-items: end; justify-content: space-between; gap: 20px; }

.about-layout { display: grid; grid-template-columns: 1fr .8fr; gap: 80px; margin-top: 70px; }
.about-copy { max-width: 690px; }
.about-copy p { color: var(--muted); margin-bottom: 22px; }
.about-copy .lead { color: var(--text); font-size: 23px; line-height: 1.5; letter-spacing: -.025em; }
.about-stats { display: grid; grid-template-columns: repeat(2, 1fr); gap: 12px; }
.stat-card { padding: 24px; min-height: 145px; border: 1px solid var(--line); border-radius: 20px; background: linear-gradient(145deg, rgba(255,255,255,.04), rgba(255,255,255,.015)); }
.stat-card strong { display: block; font-size: 42px; letter-spacing: -.05em; color: var(--text); }
.stat-card span { display: block; margin-top: 8px; color: var(--muted); font-size: 12px; }

.timeline { margin-top: 68px; position: relative; }
.timeline::before { content: ""; position: absolute; left: 22px; top: 0; bottom: 0; width: 1px; background: var(--line); }
.timeline-item { position: relative; display: grid; grid-template-columns: 46px 1fr; gap: 22px; padding-bottom: 56px; }
.timeline-marker { width: 46px; height: 46px; display: grid; place-items: center; border: 1px solid var(--line-strong); border-radius: 50%; background: var(--surface); color: var(--accent); font-family: "DM Mono", monospace; font-size: 11px; z-index: 1; }
.timeline-body { padding: 8px 0 0; max-width: 820px; }
.timeline-meta, .project-meta { display: flex; justify-content: space-between; gap: 14px; color: var(--muted); font-size: 9px; letter-spacing: .11em; }
.timeline-body h3 { margin-top: 12px; font-size: 27px; letter-spacing: -.04em; }
.timeline-body p { margin-top: 12px; color: var(--muted); max-width: 720px; }
.tag-row { display: flex; flex-wrap: wrap; gap: 7px; margin-top: 18px; }
.tag-row span { padding: 5px 9px; border-radius: 999px; border: 1px solid var(--line); color: var(--muted); font-family: "DM Mono", monospace; font-size: 9px; }

.project-filters { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 36px; }
.filter-button { padding: 8px 12px; border: 1px solid var(--line); border-radius: 999px; background: transparent; color: var(--muted); cursor: pointer; font-size: 11px; transition: .2s ease; }
.filter-button:hover, .filter-button.active { background: var(--text); color: var(--bg); border-color: var(--text); }
.projects-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 18px; margin-top: 22px; }
.project-card { overflow: hidden; border: 1px solid var(--line); border-radius: 24px; background: var(--surface); transition: transform .28s ease, border-color .28s ease, box-shadow .28s ease, opacity .28s ease; }
.project-card:hover { transform: translateY(-7px); border-color: var(--line-strong); box-shadow: 0 24px 60px rgba(0,0,0,.16); }
.project-card.is-hidden { display: none; }
.project-visual { height: 240px; position: relative; overflow: hidden; display: grid; place-items: center; border-bottom: 1px solid var(--line); }
.visual-orange { background: radial-gradient(circle at 30% 30%, rgba(196,180,104,.28), transparent 32%), linear-gradient(140deg, #241a2e, #120e1a); }
.visual-purple { background: radial-gradient(circle at 70% 30%, rgba(185,120,255,.28), transparent 32%), linear-gradient(140deg, #1d1530, #120e1a); }
.visual-blue { background: radial-gradient(circle at 35% 30%, rgba(100,208,255,.25), transparent 32%), linear-gradient(140deg, #14192a, #120e1a); }
.visual-green { background: radial-gradient(circle at 65% 30%, rgba(196,176,255,.22), transparent 32%), linear-gradient(140deg, #13201c, #120e1a); }
.project-number { position: absolute; top: 16px; left: 18px; color: rgba(255,255,255,.45); font-family: "DM Mono", monospace; font-size: 11px; }
.scanner-ui { width: 62%; aspect-ratio: 1.45; border: 1px solid rgba(255,255,255,.22); border-radius: 15px; position: relative; box-shadow: inset 0 0 40px rgba(196,180,104,.05); }
.scanner-frame { position: absolute; inset: 17px; border: 1px dashed rgba(255,255,255,.35); border-radius: 10px; }
.scanner-ui span { position: absolute; bottom: 12px; right: 15px; color: rgba(255,255,255,.65); font: 9px "DM Mono", monospace; }
.bottle-art { position: relative; width: 100px; height: 150px; }
.bottle-cap { position: absolute; width: 32px; height: 35px; left: 34px; top: 0; border-radius: 5px 5px 8px 8px; background: linear-gradient(90deg, #b8a3d6, #765998); }
.bottle-body { position: absolute; left: 11px; right: 11px; bottom: 0; height: 120px; border-radius: 22px 22px 18px 18px; border: 1px solid rgba(255,255,255,.33); background: linear-gradient(150deg, rgba(255,255,255,.18), rgba(120,60,190,.15)); box-shadow: 0 14px 40px rgba(140,80,220,.15); }
.bottle-body::after { content: "terra\A scent"; white-space: pre; position: absolute; inset: 44px 0 auto; text-align: center; color: rgba(255,255,255,.8); font: 11px/1.3 Inter, sans-serif; }
.wireframe-art { width: 65%; height: 72%; display: grid; grid-template-columns: repeat(3, 1fr); grid-template-rows: repeat(4, 1fr); gap: 7px; padding: 14px; border: 1px solid rgba(255,255,255,.2); border-radius: 16px; transform: rotate(-4deg); }
.wireframe-art i { display: block; border: 1px solid rgba(255,255,255,.2); border-radius: 6px; }
.wireframe-art i:nth-child(1) { grid-column: span 3; }
.wireframe-art i:nth-child(4) { grid-column: span 2; }
.terminal-art { display: grid; gap: 8px; width: 70%; padding: 20px; border: 1px solid rgba(255,255,255,.17); border-radius: 14px; background: rgba(0,0,0,.25); color: #b7c3b0; font: 10px/1.4 "DM Mono", monospace; }
.terminal-art span:first-child { color: var(--accent); }
.blink { animation: blink 1s steps(1) infinite; }
.project-content { padding: 24px; }
.project-content h3 { margin-top: 12px; font-size: 27px; letter-spacing: -.04em; }
.project-content p { margin-top: 11px; color: var(--muted); font-size: 13px; line-height: 1.75; }
.project-detail, .project-github { display: inline-flex; margin-top: 20px; background: transparent; border: 0; color: var(--text); cursor: pointer; font-size: 12px; font-weight: 700; padding: 0; }
.project-detail span { color: var(--accent); transition: transform .2s ease; }
.project-detail:hover span { transform: translateX(4px); }
.project-github { margin-left: 20px; color: var(--muted); }
.project-github:hover { color: var(--text); }

.skills-layout { display: grid; grid-template-columns: .92fr 1.08fr; gap: 35px; margin-top: 65px; align-items: start; }
.skill-cloud { display: flex; flex-wrap: wrap; gap: 10px; }
.skill-cloud span { padding: 11px 13px; border: 1px solid var(--line); border-radius: 12px; color: var(--muted); font-size: 11px; transition: transform .2s ease, color .2s ease, border-color .2s ease; }
.skill-cloud span:hover { transform: translateY(-4px); color: var(--text); border-color: var(--accent); }
.code-profile { border: 1px solid var(--line); border-radius: 20px; overflow: hidden; background: #0f0b18; box-shadow: var(--shadow); }
.code-head { display: flex; justify-content: space-between; padding: 12px 16px; border-bottom: 1px solid rgba(255,255,255,.08); color: #8e94a1; font: 9px "DM Mono", monospace; }
.code-profile pre { padding: 28px; overflow-x: auto; color: #c8ccd4; font: 12px/1.95 "DM Mono", monospace; }
.code-key { color: #c4b0ff; }
.code-string { color: #a6e3cf; }

.contact-section { position: relative; overflow: hidden; padding: 140px 0; border-top: 1px solid var(--line); }
.contact-glow { position: absolute; width: 600px; height: 600px; left: 50%; top: 50%; transform: translate(-50%,-50%); background: radial-gradient(circle, rgba(196,176,255,.1), transparent 64%); pointer-events: none; }
.contact-inner { text-align: center; }
.contact-inner .section-index { margin-bottom: 30px; }
.contact-kicker { font: 10px "DM Mono", monospace; letter-spacing: .16em; color: var(--muted); }
.contact-inner h2 { margin-top: 16px; font-size: clamp(52px, 7vw, 88px); line-height: .94; letter-spacing: -.07em; }
.contact-inner h2 span { color: #898f9c; }
.contact-copy { max-width: 560px; margin: 24px auto 0; color: var(--muted); }
.contact-buttons { justify-content: center; }
.button-light { background: var(--text); color: var(--bg); }
.button-outline-light { min-height: 48px; }
.footer { display: grid; grid-template-columns: 1fr auto auto; gap: 20px; align-items: center; min-height: 92px; border-top: 1px solid var(--line); color: var(--muted); font-size: 10px; }
.footer a:hover { color: var(--text); }

.modal { position: fixed; inset: 0; z-index: 300; display: none; place-items: center; padding: 24px; }
.modal.open { display: grid; }
.modal-backdrop { position: absolute; inset: 0; background: rgba(0,0,0,.68); backdrop-filter: blur(12px); }
.modal-panel { position: relative; z-index: 1; width: min(680px, 100%); padding: 34px; border: 1px solid var(--line-strong); border-radius: 26px; background: var(--surface); box-shadow: var(--shadow); transform: translateY(12px); animation: modalIn .28s ease forwards; }
.modal-close { position: absolute; right: 16px; top: 12px; width: 36px; height: 36px; border: 1px solid var(--line); border-radius: 50%; background: transparent; color: var(--text); cursor: pointer; font-size: 22px; }
.modal-panel h2 { margin-top: 12px; font-size: 38px; letter-spacing: -.055em; }
.modal-panel > p { margin-top: 13px; color: var(--muted); }
.modal-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 10px; margin-top: 25px; }
.modal-grid > div { padding: 16px; border: 1px solid var(--line); border-radius: 16px; }
.modal-grid span { display: block; color: var(--muted); font-size: 8px; letter-spacing: .12em; }
.modal-grid strong { display: block; margin-top: 8px; font-size: 12px; line-height: 1.5; }
.modal-note { margin-top: 14px; padding: 16px; border-radius: 16px; background: var(--surface-2); color: var(--muted); font-size: 12px; }

.reveal { opacity: 0; transform: translateY(22px); transition: opacity .7s ease, transform .7s ease; }
.reveal.visible { opacity: 1; transform: translateY(0); }

@keyframes pulse { 50% { box-shadow: 0 0 0 10px transparent; } }
@keyframes spin { to { transform: rotate(360deg); } }
@keyframes blink { 50% { opacity: 0; } }
@keyframes modalIn { to { transform: translateY(0); } }

@media (max-width: 960px) {
  .nav-menu { position: absolute; top: calc(100% + 8px); left: 0; right: 0; display: none; flex-direction: column; align-items: stretch; gap: 0; padding: 10px; border: 1px solid var(--line); border-radius: 16px; background: var(--surface); }
  .nav-menu.open { display: flex; }
  .nav-link { padding: 11px 12px; }
  .nav-github { display: none; }
  .mobile-menu { display: grid; }
  .hero { grid-template-columns: 1fr; gap: 55px; min-height: auto; padding-top: 155px; }
  .hero-visual { width: min(620px, 100%); justify-self: center; }
  .about-layout, .skills-layout { grid-template-columns: 1fr; }
  .about-layout { gap: 42px; }
}

@media (max-width: 720px) {
  .section-shell { width: min(var(--max), calc(100% - 30px)); }
  .navbar { width: calc(100% - 18px); }
  .hero { padding-top: 135px; padding-bottom: 80px; }
  .hero h1 { font-size: clamp(54px, 15vw, 80px); }
  .hero-description { font-size: 15px; }
  .profile-main { grid-template-columns: 1fr; text-align: center; }
  .profile-image-wrap { margin: 0 auto; }
  .trust-inner { min-height: 100px; align-items: flex-start; flex-direction: column; justify-content: center; }
  .trust-items { flex-wrap: wrap; gap: 8px; }
  .section { padding: 90px 0; }
  .heading-row { align-items: flex-start; flex-direction: column; }
  .projects-grid { grid-template-columns: 1fr; }
  .project-visual { height: 210px; }
  .about-stats { grid-template-columns: 1fr 1fr; }
  .footer { grid-template-columns: 1fr; gap: 8px; padding: 24px 0; }
}

@media (max-width: 480px) {
  .hero-buttons { flex-direction: column; align-items: stretch; }
  .button { width: 100%; }
  .about-stats { grid-template-columns: 1fr; }
  .modal-panel { padding: 25px; }
  .modal-grid { grid-template-columns: 1fr; }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { scroll-behavior: auto !important; animation-duration: .01ms !important; animation-iteration-count: 1 !important; transition-duration: .01ms !important; }
}

/* --- additions --- */
.light-theme .button-primary{color:#fff}
.button-outline{border:1px solid var(--accent);color:var(--text);background:transparent}
.button-outline:hover{background:color-mix(in srgb,var(--accent) 14%,transparent)}
.hero-role{color:var(--accent);font-weight:600;margin:6px 0 14px}
.skill-groups{display:grid;grid-template-columns:repeat(2,1fr);gap:16px}
.skill-group{padding:20px;border:1px solid var(--line);border-radius:18px;background:var(--surface)}
.skill-group h3{font-size:15px;margin-bottom:12px}
.skill-group .tag-row{margin-top:0}
.project-visual img{width:100%;height:100%;object-fit:cover;object-position:top}
.visual-lilac{background:radial-gradient(circle at 30% 30%,rgba(196,176,255,.3),transparent 40%),linear-gradient(140deg,#1d1530,#120e1a)}
.paper-thumb{width:46%;border-radius:8px;box-shadow:0 18px 40px rgba(0,0,0,.35);height:auto!important;object-fit:initial!important}
.modal-contrib{margin-top:14px;padding-top:14px;border-top:1px solid var(--line)}
.modal-contrib span{display:block;font-size:11px;color:var(--muted);margin-bottom:4px}
.modal-links{display:flex;gap:12px;flex-wrap:wrap;margin-top:16px}
@media(max-width:700px){.skill-groups{grid-template-columns:1fr}}

/* SafeBite project visual */
.safebite-art { display: flex; align-items: center; justify-content: center; width: 100%; height: 100%; }
.safebite-phone { width: 110px; height: 180px; border: 2px solid rgba(166,227,207,.5); border-radius: 20px; background: rgba(0,0,0,.35); padding: 14px 12px; display: flex; flex-direction: column; gap: 8px; box-shadow: 0 20px 50px rgba(0,0,0,.3); }
.safebite-screen { display: flex; flex-direction: column; gap: 7px; flex: 1; }
.sb-bar { height: 10px; border-radius: 6px; width: 100%; }
.sb-danger { background: rgba(255, 90, 90, .7); width: 85%; }
.sb-safe { background: rgba(166, 227, 207, .55); }
.sb-label { margin-top: auto; font-family: "DM Mono", monospace; font-size: 7px; color: rgba(166,227,207,.7); letter-spacing: .1em; text-align: center; }

/* Certificate section */
.cert-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(320px, 1fr)); gap: 18px; margin-top: 52px; }
.cert-card { display: flex; flex-direction: column; gap: 14px; padding: 28px; border: 1px solid var(--line); border-radius: 22px; background: linear-gradient(145deg, rgba(255,255,255,.05), rgba(255,255,255,.01)); transition: transform .25s ease, border-color .25s ease, box-shadow .25s ease; }
.cert-card:hover { transform: translateY(-5px); border-color: var(--accent); box-shadow: 0 18px 50px rgba(0,0,0,.18); }
.cert-icon { font-size: 28px; color: var(--accent); line-height: 1; }
.cert-body { flex: 1; }
.cert-issuer { display: block; font-family: "DM Mono", monospace; font-size: 10px; color: var(--accent); letter-spacing: .13em; margin-bottom: 8px; }
.cert-title { font-size: 20px; letter-spacing: -.03em; margin-bottom: 10px; }
.cert-desc { font-size: 13px; color: var(--muted); line-height: 1.7; margin-bottom: 14px; }
.cert-desc strong { color: var(--text); }
.cert-link { display: inline-flex; align-items: center; font-size: 12px; font-weight: 700; color: var(--accent); border-bottom: 1px solid color-mix(in srgb, var(--accent) 35%, transparent); padding-bottom: 3px; width: fit-content; transition: border-color .2s ease; }
.cert-link:hover { border-color: var(--accent); }