/* ============================================================
   Emdadul Islam — Portfolio
   Editorial redesign
   ============================================================ */
:root {
  /* Neutral ramp */
  --bg: #0a0a0c;
  --bg-soft: #101013;
  --surface: #121216;
  --surface-2: #17171c;
  --line: rgba(255, 255, 255, 0.09);
  --line-strong: rgba(255, 255, 255, 0.16);
  --text: #f4f4f6;
  --text-mid: #b6b6c2;
  --text-dim: #9a9aa8;

  /* Accent (used sparingly) */
  --accent: #6366f1;
  --accent-2: #22d3ee;
  --accent-3: #d946ef;
  --grad: linear-gradient(105deg, #818cf8 0%, #22d3ee 55%, #e879f9 100%);

  /* Type */
  --font-display: "Fraunces", "Times New Roman", Georgia, serif;
  --font-sans: "Space Grotesk", system-ui, -apple-system, sans-serif;
  --font-mono: "JetBrains Mono", ui-monospace, "SF Mono", Menlo, monospace;

  /* Metrics */
  --maxw: 1180px;
  --gutter: clamp(20px, 5vw, 64px);
  --header-h: 64px;
  --radius: 14px;
  --radius-sm: 9px;
  --ease: cubic-bezier(0.22, 1, 0.36, 1);

  /* Spacing scale (8px base) */
  --space-1: 8px;
  --space-2: 16px;
  --space-3: 24px;
  --space-4: 32px;
  --space-5: 48px;
  --space-6: 64px;
  --space-7: 96px;
  --space-8: 128px;
}

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

html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }

body {
  font-family: var(--font-sans);
  background: var(--bg);
  color: var(--text);
  line-height: 1.6;
  font-size: 17px;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  overflow-x: hidden;
  position: relative;
  min-height: 100vh;
}

a { color: inherit; text-decoration: none; }
img { max-width: 100%; display: block; }
ul, ol { list-style: none; }

h1, h2, h3, h4 { font-weight: 600; line-height: 1.08; letter-spacing: -0.02em; }

::selection { background: var(--accent); color: #fff; }

.skip-link {
  position: absolute;
  left: -999px; top: 0;
  background: var(--accent);
  color: #fff;
  padding: 10px 16px;
  border-radius: 0 0 8px 0;
  z-index: 1000;
}
.skip-link:focus { left: 0; }

:focus-visible {
  outline: 2px solid var(--accent-2);
  outline-offset: 3px;
  border-radius: 3px;
}

.gradient-text {
  background: var(--grad);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

/* ============================================================
   Backgrounds
   ============================================================ */
.scroll-progress {
  position: fixed;
  top: 0; left: 0;
  height: 2px;
  width: 0%;
  background: var(--grad);
  z-index: 200;
  transition: width 0.1s linear;
}

.bg-grid {
  position: fixed;
  inset: 0;
  z-index: -3;
  background-image:
    linear-gradient(var(--line) 1px, transparent 1px),
    linear-gradient(90deg, var(--line) 1px, transparent 1px);
  background-size: 64px 64px;
  mask-image: radial-gradient(ellipse 90% 55% at 50% -5%, #000 25%, transparent 75%);
  opacity: 0.35;
}
.bg-glow {
  position: fixed;
  inset: 0;
  z-index: -2;
  background:
    radial-gradient(38% 40% at 12% 8%, rgba(99, 102, 241, 0.14), transparent 70%),
    radial-gradient(34% 36% at 88% 14%, rgba(34, 211, 238, 0.10), transparent 70%),
    radial-gradient(40% 42% at 70% 95%, rgba(217, 70, 239, 0.09), transparent 70%);
}
.bg-noise {
  position: fixed;
  inset: 0;
  z-index: -1;
  pointer-events: none;
  opacity: 0.025;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='120' height='120'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.85' numOctaves='3' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
}

/* ============================================================
   Layout primitives
   ============================================================ */
.section {
  max-width: var(--maxw);
  margin: 0 auto;
  padding: clamp(72px, 11vw, 132px) var(--gutter);
  border-top: 1px solid var(--line);
}
.section:first-of-type { border-top: 0; }
.section-alt { background: color-mix(in srgb, var(--surface) 35%, transparent); }
main section[id] { scroll-margin-top: calc(var(--header-h) + 16px); }

/* Editorial section header */
.sec-head { margin-bottom: clamp(36px, 6vw, 64px); }
.sec-kicker {
  font-family: var(--font-mono);
  font-size: 0.76rem;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--text-dim);
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 18px;
}
.sec-index { color: var(--accent-2); }
.sec-kicker::after {
  content: "";
  flex: 1;
  height: 1px;
  background: var(--line);
  max-width: 220px;
}
.sec-title {
  font-family: var(--font-display);
  font-weight: 500;
  font-size: clamp(2.1rem, 5.5vw, 3.6rem);
  letter-spacing: -0.025em;
}
.sec-lead {
  margin-top: 20px;
  max-width: 65ch;
  color: var(--text-mid);
  font-size: 1.06rem;
  line-height: 1.65;
}

/* ============================================================
   Header / nav
   ============================================================ */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  backdrop-filter: blur(16px) saturate(140%);
  background: color-mix(in srgb, var(--bg) 78%, transparent);
  border-bottom: 1px solid var(--line);
}
.nav {
  max-width: var(--maxw);
  margin: 0 auto;
  padding: 15px var(--gutter);
  display: flex;
  align-items: center;
  gap: 24px;
}
.brand {
  display: flex;
  align-items: center;
  gap: 11px;
  font-weight: 600;
  letter-spacing: -0.01em;
}
.brand-mark {
  display: grid;
  place-items: center;
  width: 32px; height: 32px;
  border-radius: 8px;
  font-family: var(--font-mono);
  font-size: 0.78rem;
  font-weight: 700;
  color: #0a0a0c;
  background: var(--grad);
}
.brand-name { font-size: 0.98rem; }

.nav-menu {
  display: flex;
  gap: 30px;
  margin-left: auto;
  align-items: center;
  font-family: var(--font-mono);
  font-size: 0.8rem;
  letter-spacing: 0.04em;
}
.nav-menu a {
  color: var(--text-dim);
  position: relative;
  padding: 4px 0;
  transition: color 0.2s;
}
.nav-menu a:hover,
.nav-menu a.active { color: var(--text); }
.nav-menu a::after {
  content: "";
  position: absolute;
  left: 0; bottom: -2px;
  width: 0; height: 1.5px;
  background: var(--grad);
  transition: width 0.28s var(--ease);
}
.nav-menu a:hover::after,
.nav-menu a.active::after { width: 100%; }
.nav-contact {
  border: 1px solid var(--line-strong);
  border-radius: 999px;
  padding: 7px 16px !important;
  color: var(--text) !important;
}
.nav-contact::after { display: none; }
.nav-contact:hover { background: var(--surface-2); }

.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 4px;
  background: var(--surface);
  border: 1px solid var(--line);
  width: 40px; height: 40px;
  border-radius: 10px;
  cursor: pointer;
  place-items: center;
  margin-left: auto;
}
.nav-toggle span { width: 18px; height: 2px; background: var(--text); border-radius: 2px; }

/* ============================================================
   Buttons
   ============================================================ */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  padding: 13px 26px;
  border-radius: 999px;
  font-weight: 500;
  font-size: 0.98rem;
  border: 1px solid transparent;
  cursor: pointer;
  transition: transform 0.25s var(--ease), background 0.25s, border-color 0.25s, color 0.25s;
}
.btn-primary {
  background: var(--text);
  color: #0a0a0c;
}
.btn-primary:hover { transform: translateY(-2px); background: #fff; }
.btn-ghost {
  background: transparent;
  border-color: var(--line-strong);
  color: var(--text);
}
.btn-ghost:hover { transform: translateY(-2px); background: var(--surface-2); border-color: var(--text-dim); }
.btn-lg { padding: 17px 34px; font-size: 1.08rem; font-family: var(--font-mono); }

/* ============================================================
   Hero
   ============================================================ */
.hero {
  max-width: var(--maxw);
  margin: 0 auto;
  padding: clamp(64px, 12vw, 150px) var(--gutter) clamp(64px, 9vw, 120px);
  text-align: center;
}
.hero-content { max-width: 920px; margin: 0 auto; }
.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-mono);
  font-size: 0.78rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--text-mid);
  margin-bottom: 28px;
}
.status-dot {
  width: 8px; height: 8px; border-radius: 50%;
  background: var(--accent-2);
  flex: none;
}

.hero-title {
  font-family: var(--font-display);
  font-weight: 400;
  font-size: clamp(2.6rem, 7vw, 5.4rem);
  line-height: 1.02;
  letter-spacing: -0.03em;
  margin: 0 auto 28px;
  max-width: 20ch;
}
.hero-name {
  display: block;
  font-size: 0.42em;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  font-family: var(--font-mono);
  color: var(--text-mid);
  margin-bottom: 0.35em;
  font-weight: 500;
}
.hero-title em {
  font-style: italic;
  font-weight: 500;
}
.type {
  font-style: italic;
  border-right: 2px solid var(--accent-2);
  padding-right: 3px;
  animation: caret 1s step-end infinite;
}
@keyframes caret { 50% { border-color: transparent; } }

.hero-tagline {
  font-family: var(--font-mono);
  font-size: clamp(1rem, 2.2vw, 1.3rem);
  letter-spacing: 0.02em;
  color: var(--text-mid);
  margin: -10px 0 26px;
}
.hero-tagline .type {
  color: var(--accent-2);
  font-family: var(--font-display);
  font-size: 1.15em;
}

.hero-sub {
  color: var(--text-mid);
  font-size: 1.14rem;
  line-height: 1.65;
  max-width: 56ch;
  margin: 0 auto 34px;
}
.hero-sub strong { color: var(--text); font-weight: 500; }

.hero-cta { display: flex; flex-wrap: wrap; align-items: center; justify-content: center; gap: 16px; margin-bottom: 48px; }
.hero-resume {
  font-family: var(--font-mono);
  font-size: 0.82rem;
  letter-spacing: 0.04em;
  color: var(--text-dim);
  padding: 4px 2px;
  border-bottom: 1px solid transparent;
  transition: color 0.2s, border-color 0.2s;
}
.hero-resume:hover { color: var(--text); border-color: var(--text-dim); }

.is-hidden { display: none !important; }

.hero-meta {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1px;
  background: var(--line);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  overflow: hidden;
}
.hero-meta div { background: var(--bg); padding: 18px 20px; text-align: center; }
.hero-meta dt {
  font-family: var(--font-mono);
  font-size: 0.68rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--text-dim);
  margin-bottom: 7px;
}
.hero-meta dd { font-size: 0.92rem; color: var(--text); font-weight: 500; }

/* ============================================================
   About
   ============================================================ */
.about-grid {
  display: grid;
  grid-template-columns: 0.85fr 1.15fr;
  gap: clamp(32px, 5vw, 64px);
  align-items: start;
}
.portrait { position: sticky; top: 110px; }
.portrait-frame {
  position: relative;
  aspect-ratio: 4 / 5;
  border-radius: var(--radius);
  border: 1px solid var(--line-strong);
  background: linear-gradient(var(--surface), var(--surface-2));
  overflow: hidden;
}
.portrait-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.portrait-fallback {
  position: absolute;
  inset: 0;
  display: grid;
  place-items: center;
}
.portrait-fallback::after {
  content: "";
  position: absolute;
  inset: 14px;
  border: 1px dashed var(--line-strong);
  border-radius: 8px;
  pointer-events: none;
}
.portrait-hint {
  position: relative;
  z-index: 1;
  font-family: var(--font-mono);
  font-size: 0.78rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--text-dim);
}
.portrait-frame.has-photo .portrait-fallback { display: none; }
.portrait figcaption {
  margin-top: 14px;
  font-family: var(--font-mono);
  font-size: 0.76rem;
  color: var(--text-dim);
  letter-spacing: 0.03em;
}

.about-lead {
  font-family: var(--font-display);
  font-size: clamp(1.35rem, 2.6vw, 1.85rem);
  line-height: 1.32;
  font-weight: 400;
  color: var(--text);
  margin-bottom: 26px;
}
.about-body p { color: var(--text-mid); margin-bottom: 18px; font-size: 1.05rem; max-width: 65ch; }
.about-body strong { color: var(--text); font-weight: 500; }
.about-proof {
  margin: 0 0 22px;
  padding-left: 1.1em;
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.about-proof li {
  color: var(--text-mid);
  font-size: 1rem;
  list-style: disc;
}
.about-open {
  padding: var(--space-3);
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  background: var(--surface);
}
.about-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 28px;
}
.about-tags li {
  font-family: var(--font-mono);
  font-size: 0.78rem;
  color: var(--text-mid);
  border: 1px solid var(--line);
  border-radius: 999px;
  padding: 7px 15px;
}

/* ============================================================
   Experience
   ============================================================ */
.xp { display: flex; flex-direction: column; }
.xp-row {
  display: grid;
  grid-template-columns: 180px 1fr;
  gap: clamp(20px, 4vw, 48px);
  padding: 30px 0;
  border-top: 1px solid var(--line);
}
.xp-row:last-child { border-bottom: 1px solid var(--line); }
.xp-when {
  font-family: var(--font-mono);
  font-size: 0.84rem;
  letter-spacing: 0.04em;
  color: var(--accent-2);
  padding-top: 5px;
}
.xp-what h3 {
  font-size: 1.4rem;
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 10px;
  margin-bottom: 12px;
}
.xp-org {
  font-family: var(--font-mono);
  font-size: 0.82rem;
  font-weight: 400;
  letter-spacing: 0.04em;
  color: var(--text-dim);
}
.xp-org::before { content: "— "; }
.xp-bullets {
  margin: 0 0 16px;
  padding-left: 1.15em;
  display: flex;
  flex-direction: column;
  gap: 10px;
  max-width: 65ch;
}
.xp-bullets li {
  color: var(--text-mid);
  font-size: 1rem;
  list-style: disc;
}
.xp-note {
  margin-top: var(--space-4);
  font-family: var(--font-mono);
  font-size: 0.8rem;
  color: var(--text-dim);
}
.xp-note code {
  color: var(--accent-2);
  font-size: 0.85em;
}
.xp-row:hover .xp-what h3 { color: #fff; }

.tags { display: flex; flex-wrap: wrap; gap: 8px; }
.tags li {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  color: var(--text-dim);
  border: 1px solid var(--line);
  border-radius: 7px;
  padding: 4px 10px;
}

/* ============================================================
   Tech stack
   ============================================================ */
.stack-grid {
  column-count: 3;
  column-gap: 18px;
}
.stack-col {
  break-inside: avoid;
  margin-bottom: 18px;
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 24px 24px 26px;
  transition: border-color 0.3s var(--ease), background 0.3s, transform 0.3s var(--ease);
}
.stack-col:hover {
  border-color: var(--line-strong);
  background: var(--surface-2);
  transform: translateY(-3px);
}
.stack-col h3 {
  display: flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-mono);
  font-size: 0.74rem;
  font-weight: 700;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--accent-2);
  margin-bottom: 18px;
}
.stack-col h3::before {
  content: "";
  width: 7px;
  height: 7px;
  border-radius: 2px;
  background: var(--grad);
  flex: none;
}
.stack-col ul { display: flex; flex-wrap: wrap; gap: 9px; }
.stack-col li {
  font-family: var(--font-mono);
  font-size: 0.82rem;
  color: var(--text-mid);
  background: var(--bg);
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 7px 12px;
  transition: color 0.2s, border-color 0.2s, background 0.2s;
}
.stack-col li:hover {
  color: var(--text);
  border-color: var(--line-strong);
  background: var(--surface-2);
}

/* ============================================================
   Work / Projects
   ============================================================ */
.work-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 20px;
}
.project-card {
  display: flex;
  flex-direction: column;
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 26px;
  transition: transform 0.3s var(--ease), border-color 0.3s, background 0.3s;
}
.project-card:hover,
.project-card:focus-within {
  transform: translateY(-5px);
  border-color: var(--line-strong);
  background: var(--surface-2);
}
.project-featured {
  grid-column: 1 / -1;
  padding: clamp(28px, 4vw, 40px);
}
.project-outcome {
  color: var(--text);
  font-size: 1.05rem;
  line-height: 1.55;
  margin-bottom: 18px;
  max-width: 65ch;
}
.project-case {
  display: flex;
  flex-direction: column;
  gap: 12px;
  margin-bottom: 20px;
  flex: 1;
}
.project-case div {
  display: grid;
  grid-template-columns: 5.5rem 1fr;
  gap: 12px;
  align-items: start;
}
.project-case dt {
  font-family: var(--font-mono);
  font-size: 0.68rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--accent-2);
  padding-top: 3px;
}
.project-case dd {
  color: var(--text-mid);
  font-size: 0.95rem;
  line-height: 1.5;
}
.project-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 20px;
}
.project-num {
  font-family: var(--font-display);
  font-style: italic;
  font-size: 1.6rem;
  color: var(--text-dim);
}
.project-tag {
  font-family: var(--font-mono);
  font-size: 0.68rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--accent-2);
  border: 1px solid var(--line);
  padding: 5px 11px;
  border-radius: 999px;
}
.project-card h3 {
  font-family: var(--font-display);
  font-weight: 500;
  font-size: 1.7rem;
  margin-bottom: 12px;
}
.project-foot {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
  flex-wrap: wrap;
  padding-top: 18px;
  border-top: 1px solid var(--line);
}
.project-link {
  font-family: var(--font-mono);
  font-size: 0.82rem;
  color: var(--text);
  white-space: nowrap;
  transition: color 0.2s;
}
.project-link:hover { color: var(--accent-2); }

/* ============================================================
   Contact
   ============================================================ */
.contact { text-align: center; }
.contact .sec-head { margin-bottom: 28px; }
.contact .sec-kicker { justify-content: center; }
.contact .sec-kicker::after { display: none; }
.contact-title {
  font-family: var(--font-display);
  font-weight: 400;
  font-size: clamp(2.4rem, 7vw, 5rem);
  letter-spacing: -0.03em;
  margin-bottom: 24px;
}
.contact-title .gradient-text { font-style: italic; font-weight: 500; }
.contact-lead {
  color: var(--text-mid);
  max-width: 54ch;
  margin: 0 auto 38px;
  font-size: 1.1rem;
}
.contact-open {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: 10px;
  margin-bottom: 32px;
}
.contact-open li {
  font-family: var(--font-mono);
  font-size: 0.78rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--text-mid);
  border: 1px solid var(--line);
  border-radius: 999px;
  padding: 8px 16px;
}
.contact-actions { margin-bottom: 36px; }
.socials {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: 28px;
  font-family: var(--font-mono);
  font-size: 0.86rem;
}
.socials a {
  color: var(--text-dim);
  transition: color 0.2s;
  text-decoration: underline;
  text-underline-offset: 4px;
  text-decoration-color: transparent;
}
.socials a:hover,
.socials a:focus-visible {
  color: var(--text);
  text-decoration-color: var(--text-dim);
}
.footer-brand a {
  font-family: var(--font-mono);
  font-size: 0.86rem;
  color: var(--accent-2);
  margin-top: 4px;
}
.footer-brand a:hover { color: var(--text); }

/* ============================================================
   Footer
   ============================================================ */
.site-footer {
  border-top: 1px solid var(--line);
  max-width: var(--maxw);
  margin: 0 auto;
  padding: clamp(48px, 7vw, 80px) var(--gutter) 36px;
}
.footer-grid {
  display: grid;
  grid-template-columns: 1.6fr 1fr 1fr 1fr;
  gap: 40px;
  margin-bottom: 48px;
}
.footer-brand { display: flex; flex-direction: column; gap: 16px; max-width: 32ch; }
.footer-brand p { color: var(--text-dim); font-size: 0.95rem; line-height: 1.6; }
.footer-col { display: flex; flex-direction: column; gap: 12px; }
.footer-col-title {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--text-dim);
  font-weight: 700;
  margin-bottom: 4px;
}
.footer-col a { color: var(--text-mid); font-size: 0.94rem; transition: color 0.2s; }
.footer-col a:hover { color: var(--text); }
.footer-bottom {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 10px;
  padding-top: 28px;
  border-top: 1px solid var(--line);
  font-size: 0.84rem;
  color: var(--text-dim);
}
.footer-note { font-family: var(--font-mono); font-size: 0.76rem; }

/* ============================================================
   Scroll reveal (progressive: visible until JS)
   ============================================================ */
.reveal { opacity: 1; transform: none; }
html.js .reveal:not(.in) {
  opacity: 0;
  transition: opacity 0.6s var(--ease);
}
html.js .reveal.in { opacity: 1; }

/* ============================================================
   Responsive
   ============================================================ */
@media (max-width: 960px) {
  .about-grid { grid-template-columns: 1fr; }
  .portrait { position: static; max-width: 360px; }
  .stack-grid { column-count: 2; }
  .work-grid { grid-template-columns: 1fr; }
  .hero-meta { grid-template-columns: repeat(2, 1fr); }
  .footer-grid { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 680px) {
  body { font-size: 16px; }
  .nav-toggle { display: flex; }
  .nav-menu {
    position: absolute;
    top: 100%; left: 0; right: 0;
    flex-direction: column;
    gap: 0;
    margin-left: 0;
    background: var(--bg-soft);
    border-bottom: 1px solid var(--line);
    padding: 0 var(--gutter);
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.32s var(--ease);
  }
  .nav-menu.open { max-height: 340px; padding-bottom: 16px; }
  .nav-menu li { width: 100%; padding: 13px 0; border-bottom: 1px solid var(--line); }
  .nav-contact { display: inline-block; margin-top: 12px; }

  .hero-meta { grid-template-columns: 1fr; }
  .stack-grid { column-count: 1; }
  .work-grid { grid-template-columns: 1fr; }
  [data-typing-wrap] { display: none; }
  .xp-row { grid-template-columns: 1fr; gap: 10px; }
  .xp-when { padding-top: 0; }
  .footer-grid { grid-template-columns: 1fr; gap: 32px; }
}

/* ============================================================
   Reduced motion
   ============================================================ */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.001ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.001ms !important;
    scroll-behavior: auto !important;
  }
  html.js .reveal:not(.in) { opacity: 1; transform: none; }
  .type { border-right: 0; }
}