/* =============================================================
   EMEKA NNAMDI  ·  Executive personal brand
   Design language: minimal, luxury, editorial. Light first, dark supported.
   Typography: Newsreader (serif display) + Plus Jakarta Sans (UI/body)
   ============================================================= */

/* ---------- Design tokens ---------------------------------- */
:root {
  --bg: #ffffff;
  --bg-subtle: #f9fafb;
  --bg-elevated: #ffffff;
  --panel: #ffffff;

  --text: #111827;
  --text-2: #6b7280;
  --text-3: #9ca3af;

  --border: #e5e7eb;
  --border-strong: #d7dbe2;

  --accent: #2563eb;
  --accent-ink: #1d4ed8;
  --accent-soft: #eff4ff;
  --gold: #c9a227;

  --ink-dark: #0b0f19;          /* fixed dark used for dark bands in light mode */

  --shadow-sm: 0 1px 2px rgba(16, 24, 40, 0.04), 0 1px 3px rgba(16, 24, 40, 0.06);
  --shadow-md: 0 8px 24px -8px rgba(16, 24, 40, 0.12);
  --shadow-lg: 0 30px 60px -24px rgba(16, 24, 40, 0.22);

  --radius: 12px;
  --radius-lg: 20px;
  --maxw: 1160px;
  --gutter: 24px;

  --serif: "Newsreader", Georgia, "Times New Roman", serif;
  --sans: "Plus Jakarta Sans", system-ui, -apple-system, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;

  --step: cubic-bezier(0.22, 1, 0.36, 1);
}

/* Dark theme (toggle sets data-theme="dark"; OS preference respected too) */
@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) {
    --bg: #0b0f19;
    --bg-subtle: #0e1320;
    --bg-elevated: #111827;
    --panel: #111827;
    --text: #f3f4f6;
    --text-2: #9ca3af;
    --text-3: #6b7280;
    --border: rgba(255, 255, 255, 0.10);
    --border-strong: rgba(255, 255, 255, 0.16);
    --accent: #60a5fa;
    --accent-ink: #93c5fd;
    --accent-soft: rgba(96, 165, 250, 0.12);
    --gold: #d8b74a;
    --shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.4);
    --shadow-md: 0 10px 30px -10px rgba(0, 0, 0, 0.6);
    --shadow-lg: 0 40px 80px -30px rgba(0, 0, 0, 0.7);
  }
}
:root[data-theme="dark"] {
  --bg: #0b0f19;
  --bg-subtle: #0e1320;
  --bg-elevated: #111827;
  --panel: #111827;
  --text: #f3f4f6;
  --text-2: #9ca3af;
  --text-3: #6b7280;
  --border: rgba(255, 255, 255, 0.10);
  --border-strong: rgba(255, 255, 255, 0.16);
  --accent: #60a5fa;
  --accent-ink: #93c5fd;
  --accent-soft: rgba(96, 165, 250, 0.12);
  --gold: #d8b74a;
  --shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.4);
  --shadow-md: 0 10px 30px -10px rgba(0, 0, 0, 0.6);
  --shadow-lg: 0 40px 80px -30px rgba(0, 0, 0, 0.7);
}

/* ---------- Reset ------------------------------------------ */
* { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body {
  font-family: var(--sans);
  background: var(--bg);
  color: var(--text);
  line-height: 1.6;
  font-size: 17px;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  transition: background 0.4s var(--step), color 0.4s var(--step);
}
img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
::selection { background: var(--accent); color: #fff; }
:focus-visible { outline: 2px solid var(--accent); outline-offset: 3px; border-radius: 4px; }

/* ---------- Layout ----------------------------------------- */
.container { width: 100%; max-width: var(--maxw); margin: 0 auto; padding: 0 var(--gutter); }
.container-narrow { max-width: 760px; }
.section { padding: 112px 0; }
.section-tight { padding: 72px 0; }
.bg-subtle { background: var(--bg-subtle); }

/* Fixed dark band, regardless of theme */
.band-dark {
  background: var(--ink-dark);
  color: #e7e9ee;
  --text: #f4f5f7;
  --text-2: #9aa3b2;
  --border: rgba(255, 255, 255, 0.12);
  --border-strong: rgba(255, 255, 255, 0.2);
  --panel: #10151f;
  --accent: #6ea0ff;
  --accent-ink: #9dc0ff;
}

/* ---------- Typography ------------------------------------- */
h1, h2, h3, h4 { font-family: var(--serif); font-weight: 500; line-height: 1.1; letter-spacing: -0.01em; color: var(--text); text-wrap: balance; }
.display { font-size: clamp(2.6rem, 6vw, 4.6rem); font-weight: 500; letter-spacing: -0.02em; line-height: 1.04; }
h1 { font-size: clamp(2.3rem, 4.6vw, 3.6rem); }
h2 { font-size: clamp(1.9rem, 3.4vw, 2.7rem); }
h3 { font-size: 1.35rem; }
h4 { font-size: 1.08rem; font-family: var(--sans); font-weight: 600; letter-spacing: 0; }
p { color: var(--text-2); }
.lead { font-size: clamp(1.1rem, 1.5vw, 1.3rem); color: var(--text-2); line-height: 1.6; max-width: 60ch; }

.eyebrow {
  font-family: var(--sans);
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--accent);
  display: inline-flex;
  align-items: center;
  gap: 10px;
}
.eyebrow::before { content: ""; width: 18px; height: 2px; background: var(--gold); border-radius: 2px; }
.eyebrow.center { justify-content: center; }

.section-head { max-width: 640px; margin-bottom: 56px; }
.section-head.center { margin-inline: auto; text-align: center; }
.section-head h2 { margin: 18px 0 16px; }
.section-head p { font-size: 1.08rem; }

.gold-rule { width: 44px; height: 2px; background: var(--gold); border: 0; margin: 22px 0; }
.center .gold-rule { margin-inline: auto; }

/* ---------- Buttons ---------------------------------------- */
.btn {
  display: inline-flex; align-items: center; gap: 9px;
  font-family: var(--sans); font-weight: 600; font-size: 0.95rem;
  padding: 13px 24px; border-radius: 10px; cursor: pointer;
  border: 1px solid transparent; transition: all 0.25s var(--step); white-space: nowrap;
}
.btn svg { width: 17px; height: 17px; transition: transform 0.25s var(--step); }
.btn-primary { background: var(--accent); color: #fff; box-shadow: var(--shadow-sm); }
.btn-primary:hover { background: var(--accent-ink); transform: translateY(-1px); box-shadow: var(--shadow-md); }
.btn-primary:hover svg { transform: translateX(3px); }
.btn-outline { background: transparent; color: var(--text); border-color: var(--border-strong); }
.btn-outline:hover { border-color: var(--text); transform: translateY(-1px); }
.btn-ghost { background: transparent; color: var(--accent); padding-inline: 4px; }
.btn-ghost:hover svg { transform: translateX(3px); }
.btn-lg { padding: 15px 30px; font-size: 1rem; }
.btn-row { display: flex; gap: 14px; flex-wrap: wrap; }

/* ---------- Header ----------------------------------------- */
.nav {
  position: sticky; top: 0; z-index: 60;
  background: color-mix(in srgb, var(--bg) 82%, transparent);
  backdrop-filter: saturate(1.4) blur(16px);
  border-bottom: 1px solid var(--border);
}
.nav-inner { display: flex; align-items: center; justify-content: space-between; height: 70px; }
.brand { display: flex; align-items: center; gap: 12px; font-weight: 700; font-family: var(--sans); letter-spacing: -0.01em; }
.brand .mono {
  width: 38px; height: 38px; border-radius: 9px; flex: none;
  background: var(--ink-dark); color: #fff; display: grid; place-items: center;
  font-family: var(--serif); font-size: 1.1rem; font-weight: 600;
  border: 1px solid rgba(255,255,255,0.08);
}
.brand .mono span { color: var(--gold); }
.brand .who { display: flex; flex-direction: column; line-height: 1.15; }
.brand .who b { font-size: 0.98rem; }
.brand .who i { font-style: normal; font-size: 0.72rem; color: var(--text-2); font-weight: 500; letter-spacing: 0.02em; }
.nav-links { display: flex; align-items: center; gap: 2px; }
.nav-links a {
  font-family: var(--sans); font-size: 0.92rem; font-weight: 500; color: var(--text-2);
  padding: 8px 13px; border-radius: 8px; transition: color 0.2s, background 0.2s;
}
.nav-links a:hover { color: var(--text); background: var(--bg-subtle); }
.nav-links a.active { color: var(--text); font-weight: 600; }
.nav-right { display: flex; align-items: center; gap: 10px; }
.theme-toggle {
  width: 38px; height: 38px; border-radius: 9px; border: 1px solid var(--border);
  background: transparent; color: var(--text-2); cursor: pointer; display: grid; place-items: center;
  transition: all 0.2s;
}
.theme-toggle:hover { color: var(--text); border-color: var(--border-strong); }
.theme-toggle .moon { display: none; }
:root[data-theme="dark"] .theme-toggle .sun { display: none; }
:root[data-theme="dark"] .theme-toggle .moon { display: block; }
@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) .theme-toggle .sun { display: none; }
  :root:not([data-theme="light"]) .theme-toggle .moon { display: block; }
}
.nav-toggle { display: none; width: 38px; height: 38px; border: 1px solid var(--border); border-radius: 9px; background: transparent; color: var(--text); cursor: pointer; }

/* ---------- Hero ------------------------------------------- */
.hero { padding: clamp(64px, 9vw, 116px) 0 clamp(56px, 8vw, 96px); position: relative; overflow: hidden; }
.hero-grid { display: grid; grid-template-columns: 1.05fr 0.95fr; gap: clamp(32px, 6vw, 80px); align-items: center; }
.hero h1 { margin: 22px 0; }
.hero .title-lines { display: block; }
.hero .title-lines span { display: block; }
.hero-sub { font-size: 1.18rem; color: var(--text-2); max-width: 52ch; margin-bottom: 32px; line-height: 1.6; }
.hero .btn-row { margin-bottom: 34px; }
.hero-meta { display: flex; gap: 26px; flex-wrap: wrap; padding-top: 26px; border-top: 1px solid var(--border); }
.hero-meta .item b { font-family: var(--serif); font-size: 1.5rem; font-weight: 600; display: block; }
.hero-meta .item span { font-size: 0.82rem; color: var(--text-2); }

/* Portrait */
.portrait-frame { position: relative; }
.portrait {
  width: 100%; aspect-ratio: 4 / 5; border-radius: var(--radius-lg);
  background:
    radial-gradient(120% 90% at 30% 0%, #1b2437, #0b0f19 70%);
  border: 1px solid var(--border);
  box-shadow: var(--shadow-lg);
  overflow: hidden; position: relative; display: grid; place-items: center;
}
.portrait img { width: 100%; height: 100%; object-fit: cover; }
.portrait .ph { text-align: center; color: #9aa3b2; padding: 24px; }
.portrait .ph .mono {
  font-family: var(--serif); font-size: 4rem; color: #fff; line-height: 1;
}
.portrait .ph .mono span { color: var(--gold); }
.portrait .ph small { display: block; margin-top: 14px; font-family: var(--sans); font-size: 0.78rem; letter-spacing: 0.04em; }
.portrait-badge {
  position: absolute; left: -18px; bottom: 28px;
  background: var(--panel); border: 1px solid var(--border); border-radius: 14px;
  padding: 14px 18px; box-shadow: var(--shadow-md); display: flex; align-items: center; gap: 12px;
}
.portrait-badge .dot { width: 10px; height: 10px; border-radius: 50%; background: #16a34a; box-shadow: 0 0 0 4px rgba(22,163,74,0.15); }
.portrait-badge b { font-family: var(--sans); font-size: 0.88rem; }
.portrait-badge span { display: block; font-size: 0.76rem; color: var(--text-2); }

/* ---------- Logo / trust strip ----------------------------- */
.trust { display: flex; align-items: center; justify-content: center; gap: 14px 40px; flex-wrap: wrap; }
.trust .label { font-size: 0.78rem; letter-spacing: 0.14em; text-transform: uppercase; color: var(--text-3); font-weight: 600; }
.trust .chip { font-size: 0.92rem; color: var(--text-2); font-weight: 500; }

/* ---------- Cards ------------------------------------------ */
.grid { display: grid; gap: 22px; }
.grid-2 { grid-template-columns: repeat(2, 1fr); }
.grid-3 { grid-template-columns: repeat(3, 1fr); }
.grid-4 { grid-template-columns: repeat(4, 1fr); }

.card {
  background: var(--panel); border: 1px solid var(--border); border-radius: var(--radius-lg);
  padding: 32px; transition: transform 0.3s var(--step), box-shadow 0.3s var(--step), border-color 0.3s;
}
.card:hover { transform: translateY(-4px); box-shadow: var(--shadow-md); border-color: var(--border-strong); }
.card .ic {
  width: 48px; height: 48px; border-radius: 12px; display: grid; place-items: center;
  background: var(--accent-soft); color: var(--accent); margin-bottom: 20px;
}
.card .ic svg { width: 23px; height: 23px; }
.card h3 { margin-bottom: 10px; font-size: 1.25rem; }
.card p { font-size: 0.98rem; }
.card ul { list-style: none; margin-top: 16px; display: grid; gap: 9px; }
.card ul li { font-size: 0.92rem; color: var(--text-2); padding-left: 24px; position: relative; }
.card ul li::before {
  content: ""; position: absolute; left: 2px; top: 9px; width: 8px; height: 8px;
  border-right: 1.6px solid var(--gold); border-bottom: 1.6px solid var(--gold); transform: rotate(-45deg);
}
.card-link { display: inline-flex; align-items: center; gap: 7px; margin-top: 20px; color: var(--accent); font-weight: 600; font-size: 0.92rem; font-family: var(--sans); }
.card-link svg { width: 16px; height: 16px; transition: transform 0.25s var(--step); }
.card:hover .card-link svg { transform: translateX(3px); }

/* Feature row (alternating) */
.feature { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(28px, 5vw, 72px); align-items: center; }
.feature + .feature { margin-top: 96px; }
.feature .visual {
  border-radius: var(--radius-lg); border: 1px solid var(--border); background: var(--bg-subtle);
  aspect-ratio: 4 / 3; box-shadow: var(--shadow-md); overflow: hidden; position: relative;
}

/* ---------- Timeline (education / experience / resume) ----- */
.timeline { position: relative; }
.timeline::before { content: ""; position: absolute; left: 8px; top: 8px; bottom: 8px; width: 2px; background: var(--border); }
.tl { position: relative; padding: 0 0 40px 40px; }
.tl:last-child { padding-bottom: 0; }
.tl::before {
  content: ""; position: absolute; left: 0; top: 5px; width: 18px; height: 18px; border-radius: 50%;
  background: var(--bg); border: 2px solid var(--accent);
}
.tl .when { font-family: var(--sans); font-size: 0.82rem; font-weight: 600; color: var(--accent); letter-spacing: 0.02em; }
.tl h3 { font-size: 1.3rem; margin: 6px 0 3px; }
.tl .org { font-family: var(--sans); font-weight: 600; color: var(--text); font-size: 0.98rem; }
.tl .place { font-size: 0.85rem; color: var(--text-2); margin-bottom: 12px; }
.tl p { font-size: 0.96rem; }
.tl .tags { margin-top: 14px; }

/* ---------- Tags / chips ----------------------------------- */
.tags { display: flex; flex-wrap: wrap; gap: 9px; }
.tag {
  font-family: var(--sans); font-size: 0.83rem; font-weight: 500; color: var(--text-2);
  padding: 7px 14px; border-radius: 999px; border: 1px solid var(--border); background: var(--bg);
}
.tag.solid { background: var(--ink-dark); color: #fff; border-color: transparent; }
.tag.accent { color: var(--accent); border-color: color-mix(in srgb, var(--accent) 35%, transparent); background: var(--accent-soft); }

/* Skills grouped */
.skill-group { margin-bottom: 34px; }
.skill-group h4 { margin-bottom: 14px; color: var(--text); display: flex; align-items: center; gap: 10px; }
.skill-group h4::before { content: ""; width: 8px; height: 8px; background: var(--gold); border-radius: 2px; transform: rotate(45deg); }

/* ---------- Project / case study cards --------------------- */
.project {
  border: 1px solid var(--border); border-radius: var(--radius-lg); overflow: hidden; background: var(--panel);
  transition: transform 0.3s var(--step), box-shadow 0.3s var(--step);
}
.project:hover { transform: translateY(-4px); box-shadow: var(--shadow-lg); }
.project .cover { aspect-ratio: 16 / 9; background: radial-gradient(120% 120% at 20% 0%, #1b2437, #0b0f19); display: grid; place-items: center; position: relative; }
.project .cover .logo { font-family: var(--serif); font-size: 2rem; color: #fff; letter-spacing: 0.02em; }
.project .cover .logo span { color: var(--gold); }
.project .body { padding: 28px; }
.project .kicker { font-size: 0.78rem; letter-spacing: 0.14em; text-transform: uppercase; color: var(--text-3); font-weight: 600; }
.project h3 { margin: 10px 0; }
.featured-project {
  display: grid; grid-template-columns: 1.1fr 0.9fr; gap: 0; border: 1px solid var(--border);
  border-radius: var(--radius-lg); overflow: hidden; background: var(--panel);
}
.featured-project .cover { min-height: 340px; }
.featured-project .body { padding: clamp(28px, 4vw, 48px); }
.case-block { margin-top: 22px; }
.case-block h4 { font-family: var(--sans); font-size: 0.8rem; text-transform: uppercase; letter-spacing: 0.1em; color: var(--text-3); margin-bottom: 6px; }
.case-block p { font-size: 0.98rem; }

/* ---------- Metrics ---------------------------------------- */
.metrics { display: grid; grid-template-columns: repeat(4, 1fr); gap: 22px; }
.metric { text-align: left; }
.metric b { font-family: var(--serif); font-size: clamp(2rem, 4vw, 3rem); font-weight: 600; display: block; line-height: 1; }
.metric span { font-size: 0.88rem; color: var(--text-2); }
.metric .gold { color: var(--gold); }

/* ---------- Quote ------------------------------------------ */
.quote { border-left: 2px solid var(--gold); padding-left: 26px; }
.quote p { font-family: var(--serif); font-size: clamp(1.3rem, 2.4vw, 1.9rem); line-height: 1.4; color: var(--text); font-weight: 400; }
.quote .by { font-family: var(--sans); font-size: 0.9rem; color: var(--text-2); margin-top: 16px; }

/* ---------- CTA -------------------------------------------- */
.cta { text-align: center; }
.cta h2 { margin-bottom: 16px; }
.cta p { max-width: 54ch; margin: 0 auto 30px; font-size: 1.1rem; }
.cta .btn-row { justify-content: center; }

/* ---------- Forms ------------------------------------------ */
.form { display: grid; gap: 18px; }
.field label { display: block; font-family: var(--sans); font-size: 0.85rem; font-weight: 600; margin-bottom: 8px; color: var(--text); }
.field input, .field textarea, .field select {
  width: 100%; font-family: var(--sans); font-size: 0.98rem; color: var(--text);
  background: var(--bg); border: 1px solid var(--border-strong); border-radius: 10px; padding: 13px 15px;
  transition: border-color 0.2s, box-shadow 0.2s;
}
.field input:focus, .field textarea:focus, .field select:focus {
  outline: none; border-color: var(--accent); box-shadow: 0 0 0 4px var(--accent-soft);
}
.field textarea { min-height: 140px; resize: vertical; }
.two { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; }

.contact-list { display: grid; gap: 20px; }
.contact-item { display: flex; gap: 15px; align-items: flex-start; }
.contact-item .ic { width: 44px; height: 44px; flex: none; border-radius: 11px; background: var(--accent-soft); color: var(--accent); display: grid; place-items: center; }
.contact-item .ic svg { width: 20px; height: 20px; }
.contact-item b { font-family: var(--sans); display: block; font-size: 0.95rem; }
.contact-item a, .contact-item span { color: var(--text-2); font-size: 0.95rem; }
.contact-item a:hover { color: var(--accent); }

/* ---------- Article ---------------------------------------- */
.article p, .article li { font-size: 1.12rem; line-height: 1.8; color: var(--text-2); }
.article h2 { margin: 44px 0 16px; }
.article h3 { margin: 32px 0 12px; font-family: var(--sans); font-weight: 700; }
.article ul, .article ol { margin: 16px 0 16px 24px; display: grid; gap: 10px; }
.article strong { color: var(--text); }
.article blockquote { border-left: 2px solid var(--gold); padding-left: 24px; margin: 28px 0; font-family: var(--serif); font-size: 1.3rem; color: var(--text); }

/* ---------- Footer ----------------------------------------- */
.footer { border-top: 1px solid var(--border); padding: 64px 0 40px; }
.footer-grid { display: grid; grid-template-columns: 1.6fr 1fr 1fr 1fr; gap: 40px; margin-bottom: 44px; }
.footer p { font-size: 0.94rem; margin-top: 16px; max-width: 32ch; }
.footer h5 { font-family: var(--sans); font-size: 0.78rem; text-transform: uppercase; letter-spacing: 0.12em; color: var(--text-3); margin-bottom: 16px; }
.footer a { display: block; color: var(--text-2); font-size: 0.94rem; padding: 6px 0; transition: color 0.2s; }
.footer a:hover { color: var(--accent); }
.footer-bottom { border-top: 1px solid var(--border); padding-top: 26px; display: flex; justify-content: space-between; gap: 14px; flex-wrap: wrap; align-items: center; }
.footer-bottom span { font-size: 0.86rem; color: var(--text-3); }
.socials { display: flex; gap: 10px; }
.socials a { width: 40px; height: 40px; border-radius: 10px; border: 1px solid var(--border); display: grid; place-items: center; color: var(--text-2); transition: all 0.2s; }
.socials a:hover { color: var(--accent); border-color: var(--accent); transform: translateY(-2px); }
.socials svg { width: 18px; height: 18px; }

/* ---------- Reveal animation ------------------------------- */
/* Default is visible so content still shows if JS is disabled.
   The hidden pre-animation state applies only when JS is present (html.js). */
.reveal { opacity: 1; transform: none; }
html.js .reveal { opacity: 0; transform: translateY(20px); transition: opacity 0.7s var(--step), transform 0.7s var(--step); }
html.js .reveal.in { opacity: 1; transform: none; }
.reveal.d1 { transition-delay: 0.08s; }
.reveal.d2 { transition-delay: 0.16s; }
.reveal.d3 { transition-delay: 0.24s; }

/* ---------- Page hero (inner) ------------------------------ */
.page-hero { padding: 84px 0 20px; }
.page-hero .lead { margin-top: 18px; }

/* ---------- Utilities -------------------------------------- */
.mt-s { margin-top: 16px; } .mt-m { margin-top: 28px; } .mt-l { margin-top: 44px; }
.text-center { text-align: center; }
.divider { height: 1px; background: var(--border); border: 0; margin: 0; }

/* ---------- Responsive ------------------------------------- */
@media (max-width: 940px) {
  .hero-grid { grid-template-columns: 1fr; }
  .portrait-frame { max-width: 420px; }
  .feature, .featured-project { grid-template-columns: 1fr; }
  .grid-4 { grid-template-columns: repeat(2, 1fr); }
  .metrics { grid-template-columns: repeat(2, 1fr); }
  .footer-grid { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 720px) {
  body { font-size: 16px; }
  .section { padding: 76px 0; }
  .nav-links {
    position: absolute; top: 70px; left: 0; right: 0; flex-direction: column; align-items: stretch;
    background: var(--bg); border-bottom: 1px solid var(--border); padding: 12px 16px 18px; gap: 2px; display: none;
  }
  .nav-links.open { display: flex; }
  .nav-links a { padding: 12px 14px; }
  .nav-toggle { display: grid; place-items: center; }
  .nav-cta { display: none; }
  .brand .who i { display: none; }
  .grid-2, .grid-3, .grid-4 { grid-template-columns: 1fr; }
  .two { grid-template-columns: 1fr; }
  .metrics { grid-template-columns: 1fr 1fr; }
  .footer-grid { grid-template-columns: 1fr; gap: 30px; }
  .feature + .feature { margin-top: 60px; }
}

@media (prefers-reduced-motion: reduce) {
  * { animation: none !important; transition-duration: 0.01ms !important; scroll-behavior: auto !important; }
  .reveal { opacity: 1; transform: none; }
}

/* ---------- Print (resume) --------------------------------- */
@media print {
  .nav, .footer, .no-print { display: none !important; }
  body { font-size: 12px; color: #000; background: #fff; }
  .section { padding: 12px 0; }
  a { color: #000; }
}