/* =========================================================
   HUSNAIN HAIDER — PORTFOLIO
   Light editorial · paper + ink + terracotta
   ========================================================= */

*, *::before, *::after { margin: 0; padding: 0; box-sizing: border-box; }

:root {
  /* Color — warm paper + deep ink + terracotta */
  --bg:           #F5F0E6;
  --bg-2:         #ECE6D7;
  --bg-3:         #E2DBC7;
  --bg-4:         #D6CDB5;
  --ink:          #1B1916;
  --ink-dim:      #6B655A;
  --ink-faint:    #9C9486;
  --rule:         rgba(27,25,22,0.10);
  --rule-2:       rgba(27,25,22,0.18);
  --rule-strong:  rgba(27,25,22,0.40);
  --accent:       #DC4A30;
  --accent-deep:  #A93620;
  --accent-soft:  rgba(220,74,48,0.10);
  --accent-fg:    #FFF8EE;   /* text color on accent backgrounds */

  --display: 'Instrument Serif', Georgia, 'Times New Roman', serif;
  --sans:    'Geist', system-ui, -apple-system, sans-serif;
  --mono:    'JetBrains Mono', ui-monospace, monospace;

  --nav-h:    64px;
  --maxw:     1240px;
  --pagepad:  clamp(20px, 4vw, 56px);

  --ease:     cubic-bezier(0.22, 1, 0.36, 1);
  --ease-out: cubic-bezier(0.16, 1, 0.3, 1);
}

html { scroll-behavior: smooth; font-size: 16px; background: var(--bg); }
section[id] { scroll-margin-top: calc(var(--nav-h) + 8px); }
body {
  font-family: var(--sans);
  background: var(--bg);
  color: var(--ink);
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  overflow-x: hidden;
}

a { color: inherit; text-decoration: none; }
button { font: inherit; cursor: pointer; background: none; border: none; color: inherit; }
img { display: block; max-width: 100%; }
::selection { background: var(--accent); color: var(--accent-fg); }

/* === Nav ============================================ */
.nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 50;
  height: var(--nav-h);
  background: rgba(245,240,230,0.82);
  backdrop-filter: blur(14px) saturate(1.2);
  border-bottom: 1px solid var(--rule);
}
.nav-inner {
  height: 100%;
  padding: 0 var(--pagepad);
  display: flex; align-items: center; justify-content: space-between;
  gap: 24px;
  max-width: var(--maxw);
  margin: 0 auto;
}
.nav-brand {
  display: inline-flex; align-items: baseline; gap: 12px;
  font-family: var(--mono);
  font-size: 13px;
  letter-spacing: 0.02em;
}
.nav-brand-mark {
  display: inline-grid; place-items: center;
  width: 28px; height: 28px;
  border: 1px solid var(--rule-strong);
  font-family: var(--display);
  font-weight: 400;
  font-size: 18px;
  color: var(--accent);
  font-style: italic;
}
.nav-brand-name { color: var(--ink); }
.nav-brand-sub  { color: var(--ink-faint); font-size: 11px; }

.nav-links {
  display: flex; gap: 4px; list-style: none; align-items: center;
}
.nav-links a {
  font-family: var(--mono);
  font-size: 11.5px;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--ink-dim);
  padding: 8px 12px;
  transition: color 0.2s;
}
.nav-links a:hover { color: var(--ink); }
.nav-cta {
  margin-left: 8px;
  font-family: var(--mono);
  font-size: 11.5px;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--accent-fg) !important;
  background: var(--accent);
  padding: 10px 16px;
  display: inline-flex; align-items: center; gap: 8px;
  transition: transform 0.2s var(--ease), box-shadow 0.2s, background 0.2s;
}
.nav-cta:hover {
  background: var(--accent-deep);
  transform: translateY(-1px);
  box-shadow: 0 8px 24px rgba(220,74,48,0.25);
}

.nav-burger { display: none; }

@media (max-width: 880px) {
  .nav-links { display: none; }
  .nav-burger {
    display: inline-flex; flex-direction: column; gap: 5px;
    padding: 8px;
  }
  .nav-burger span {
    width: 22px; height: 1.5px; background: var(--ink);
  }
  .nav-links.open {
    display: flex; flex-direction: column;
    position: absolute; top: var(--nav-h); left: 0; right: 0;
    background: var(--bg);
    border-bottom: 1px solid var(--rule);
    padding: 16px var(--pagepad);
    gap: 4px;
    align-items: flex-start;
  }
  .nav-cta { margin-left: 0; }
}

/* === Page layout =================================== */
main, footer, .page-section {
  padding-left: var(--pagepad);
  padding-right: var(--pagepad);
}
.inner {
  max-width: var(--maxw);
  margin: 0 auto;
  width: 100%;
}

/* === Type ========================================== */
h1, h2, h3, h4 {
  font-family: var(--display);
  font-weight: 400;
  letter-spacing: -0.01em;
  line-height: 1;
}
.display-l {
  font-family: var(--display);
  font-size: clamp(36px, 5.4vw, 76px);
  font-weight: 400;
  line-height: 1;
  letter-spacing: -0.015em;
}
em { font-style: italic; color: var(--ink-dim); font-weight: 400; }
.italic { font-style: italic; }
.eyebrow {
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--ink-dim);
}
.lede-sm {
  font-size: 15px;
  color: var(--ink-dim);
  line-height: 1.65;
  max-width: 56ch;
}

/* First section after nav — clears the fixed nav */
.first-section { padding-top: calc(var(--nav-h) + 96px); }
@media (max-width: 720px) { .first-section { padding-top: calc(var(--nav-h) + 48px); } }

/* === Buttons ===================================== */
.btn {
  display: inline-flex; align-items: center; gap: 10px;
  font-family: var(--mono);
  font-size: 12px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  padding: 13px 20px;
  transition: transform 0.2s var(--ease), background 0.2s, color 0.2s, border-color 0.2s, box-shadow 0.2s;
  cursor: pointer;
}
.btn-primary { background: var(--accent); color: var(--accent-fg); }
.btn-primary:hover {
  background: var(--accent-deep);
  transform: translate(-2px, -2px);
  box-shadow: 4px 4px 0 var(--ink);
}
.btn-ghost { border: 1px solid var(--rule-strong); color: var(--ink); }
.btn-ghost:hover {
  border-color: var(--accent);
  color: var(--accent);
  transform: translate(-2px, -2px);
  box-shadow: 4px 4px 0 var(--rule-2);
}
.btn .arrow { display: inline-block; transition: transform 0.2s var(--ease); }
.btn:hover .arrow { transform: translateX(4px); }

/* === Section ====================================== */
.page-section {
  padding-top: 96px;
  padding-bottom: 96px;
  position: relative;
}
.section-head {
  display: grid;
  grid-template-columns: 1fr;
  gap: 18px;
  margin-bottom: 56px;
  padding-bottom: 24px;
  border-bottom: 1px solid var(--rule);
}
@media (min-width: 880px) {
  .section-head {
    grid-template-columns: minmax(0, 0.8fr) minmax(0, 1.2fr);
    align-items: end;
    gap: 48px;
  }
}
.section-head h2 { margin-top: 8px; }
.section-tag {
  display: inline-flex; align-items: center; gap: 12px;
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--ink-dim);
}
.section-tag .num { color: var(--accent); }
.section-tag .tick {
  display: inline-block; width: 28px; height: 1px;
  background: var(--accent);
}

/* === About ======================================== */
.about-title {
  font-family: var(--display);
  font-size: clamp(36px, 4.6vw, 64px);
  font-weight: 400;
  letter-spacing: -0.015em;
  line-height: 1.02;
  color: var(--ink);
  margin: 22px 0 32px;
  max-width: 18ch;
}
.about-title em { font-style: italic; color: var(--ink-dim); font-weight: 400; }

.about-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 32px;
  margin-bottom: 56px;
  align-items: start;
}
@media (min-width: 880px) {
  .about-grid {
    grid-template-columns: minmax(0, 1fr) 440px;
    gap: 48px;
  }
}
.about-photo {
  position: relative;
  width: 440px;
  max-width: 100%;
  aspect-ratio: 1 / 1;
  border-radius: 50%;
  overflow: hidden;
  margin: 0 32px 0 auto;
  border: 1px solid var(--rule-2);
  box-shadow: 0 0 0 8px var(--bg), 0 0 0 9px var(--rule);
  position: sticky;
  top: calc(var(--nav-h) + 40px);
}
@media (max-width: 880px) {
  .about-photo { position: relative; top: auto; margin: 0 auto; width: 260px; }
}
.about-photo img {
  width: 100%; height: 100%; object-fit: cover;
  transition: transform 0.6s var(--ease), filter 0.6s;
  filter: saturate(0.85);
}
.about-photo:hover img { transform: scale(1.05); filter: saturate(1); }
.about-body p {
  font-size: 17px;
  line-height: 1.65;
  margin-bottom: 18px;
  color: var(--ink);
  max-width: 62ch;
}
.about-body p:last-child { color: var(--ink-dim); font-size: 15px; }
.about-body p .accent { color: var(--accent); font-weight: 500; }
.about-body p .italic-i { font-style: italic; color: var(--ink-dim); }

.stats-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0;
  border-top: 1px solid var(--rule);
  border-left: 1px solid var(--rule);
}
.stat {
  border-right: 1px solid var(--rule);
  border-bottom: 1px solid var(--rule);
  padding: 24px 20px;
}
.stat-num {
  font-family: var(--display);
  font-size: clamp(44px, 5vw, 64px);
  line-height: 0.95;
  letter-spacing: -0.02em;
  font-weight: 400;
  color: var(--ink);
}
.stat-num .plus { color: var(--accent); font-style: italic; }
.stat-label {
  font-family: var(--mono);
  font-size: 10.5px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--ink-dim);
  margin-top: 8px;
}

/* === Skills ======================================= */
.skills-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 0;
  border-top: 1px solid var(--rule);
  border-left: 1px solid var(--rule);
}
@media (min-width: 720px) { .skills-grid { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 1100px) { .skills-grid { grid-template-columns: repeat(3, 1fr); } }
.skill {
  position: relative;
  padding: 24px 22px;
  border-right: 1px solid var(--rule);
  border-bottom: 1px solid var(--rule);
  transition: background 0.25s;
}
.skill:hover { background: var(--bg-2); }
.skill h4 {
  font-family: var(--display);
  font-size: 28px;
  font-weight: 400;
  letter-spacing: -0.01em;
  margin-bottom: 6px;
  color: var(--ink);
}
.skill h4 .it { font-style: italic; color: var(--accent); font-weight: 400; }
.skill .skill-cat {
  font-family: var(--mono);
  font-size: 10px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--ink-faint);
  margin-bottom: 14px;
}
.skill-tags {
  display: flex; flex-wrap: wrap; gap: 6px;
  margin-top: 18px;
}
.skill-tags span {
  font-family: var(--mono);
  font-size: 11px;
  padding: 4px 9px;
  color: var(--ink-dim);
  border: 1px solid var(--rule-2);
  transition: color 0.2s, border-color 0.2s, background 0.2s;
}
.skill-tags span:hover {
  background: var(--accent);
  color: var(--accent-fg);
  border-color: var(--accent);
}

/* === Experience =================================== */
.exp-list { display: grid; gap: 0; }
.exp-item {
  display: grid;
  grid-template-columns: 1fr;
  gap: 12px;
  padding: 28px 0;
  border-top: 1px solid var(--rule);
}
.exp-item:first-child { border-top: 0; padding-top: 0; }
.exp-item:last-child { padding-bottom: 0; }
@media (min-width: 720px) {
  .exp-item { grid-template-columns: 180px 1fr; gap: 48px; }
}
.exp-date {
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.1em;
  color: var(--ink-dim);
  display: flex; flex-direction: column; gap: 6px;
}
.exp-date .badge {
  display: inline-flex; align-items: center; gap: 6px;
  width: fit-content;
  padding: 4px 8px;
  background: var(--accent-soft);
  color: var(--accent);
  font-size: 9.5px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
}
.exp-date .badge.muted {
  background: transparent;
  color: var(--ink-faint);
  border: 1px solid var(--rule);
}
.exp-body h4 {
  font-family: var(--display);
  font-size: clamp(24px, 2.4vw, 34px);
  font-weight: 400;
  letter-spacing: -0.01em;
  line-height: 1.15;
  margin-bottom: 4px;
}
.exp-body h4 .role-it { font-style: italic; color: var(--ink-dim); font-weight: 400; }
.exp-company {
  font-family: var(--mono);
  font-size: 12px;
  color: var(--accent);
  letter-spacing: 0.04em;
  margin-bottom: 14px;
}
.exp-company .city { color: var(--ink-dim); margin-left: 8px; }
.exp-body p {
  color: var(--ink-dim);
  font-size: 15px;
  line-height: 1.65;
  max-width: 64ch;
}

/* === Projects (home) — 3-col equal grid ========== */
.projects-wrap {
  display: grid;
  grid-template-columns: 1fr;
  gap: 24px;
}
@media (min-width: 720px)  { .projects-wrap { grid-template-columns: repeat(2, 1fr); gap: 28px; } }
@media (min-width: 1100px) { .projects-wrap { grid-template-columns: repeat(3, 1fr); gap: 28px; } }

.project-card {
  display: flex;
  flex-direction: column;
  border: 1px solid var(--rule);
  background: var(--bg);
  padding: 20px;
  transition: background 0.25s, transform 0.35s var(--ease), box-shadow 0.35s, border-color 0.25s;
  will-change: transform;
}
.project-card:hover {
  background: var(--bg-2);
  border-color: var(--rule-strong);
  transform: scale(1.03);
  z-index: 2;
  box-shadow: 0 16px 40px rgba(27,25,22,0.10);
}
.project-card .project-thumb {
  position: relative;
  display: block;
  aspect-ratio: 16 / 10;
  border: 1px solid var(--rule);
  background: var(--bg-3);
  overflow: hidden;
  transition: border-color 0.25s;
}
.project-card .project-thumb img {
  width: 100%; height: 100%; object-fit: cover;
  transition: transform 0.6s var(--ease), filter 0.6s;
  filter: saturate(0.85);
}
.project-card .project-thumb:hover img { transform: scale(1.04); filter: saturate(1); }
.project-card:hover .project-thumb { border-color: var(--accent); }
.project-card .project-thumb iframe {
  width: 100%; height: 100%; border: 0; display: block;
}
.project-card .project-thumb.playing .play,
.project-card .project-thumb.playing .project-thumb-tag,
.project-card .project-thumb.playing img,
.project-card .project-thumb.playing .project-placeholder { display: none; }

.project-thumb .play {
  position: absolute;
  top: 50%; left: 50%;
  transform: translate(-50%, -50%);
  width: 60px; height: 60px;
  border-radius: 50%;
  background: rgba(245,240,230,0.85);
  border: 1.5px solid var(--accent);
  display: grid; place-items: center;
  backdrop-filter: blur(6px);
  color: var(--accent);
  font-size: 20px;
  transition: transform 0.25s var(--ease), background 0.2s, color 0.2s;
  z-index: 2;
}
.project-thumb:hover .play {
  transform: translate(-50%, -50%) scale(1.1);
  background: var(--accent);
  color: var(--accent-fg);
}
.project-thumb-tag {
  position: absolute;
  top: 10px; left: 12px;
  font-family: var(--mono);
  font-size: 9.5px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--ink);
  background: rgba(245,240,230,0.88);
  padding: 4px 8px;
  backdrop-filter: blur(4px);
  border: 1px solid var(--rule);
  z-index: 2;
  display: inline-flex; align-items: center; gap: 6px;
}
.project-thumb-tag .dot {
  width: 6px; height: 6px; border-radius: 50%;
  background: var(--accent);
}
.project-placeholder {
  position: absolute; inset: 0;
  display: grid; place-items: center;
  background: radial-gradient(circle at 30% 30%, var(--bg-3), var(--bg-4) 70%);
  font-size: 56px;
  filter: saturate(0.85);
}

.project-body {
  padding-top: 16px;
  display: flex; flex-direction: column;
  flex: 1;
}
.project-body .tag-row {
  display: flex; gap: 12px; flex-wrap: wrap;
  font-family: var(--mono); font-size: 10.5px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--ink-faint);
  margin-bottom: 12px;
  align-items: center;
}
.project-body .tag-row .num { color: var(--ink-faint); }
.project-body .tag-row .pill { color: var(--accent); }
.project-body .tag-row .pill::before { content: '['; color: var(--ink-faint); margin-right: 4px; }
.project-body .tag-row .pill::after { content: ']'; color: var(--ink-faint); margin-left: 4px; }
.project-body .tag-row .year { color: var(--ink-dim); margin-left: auto; }
.project-body h3 {
  font-family: var(--display);
  font-size: clamp(22px, 1.8vw, 28px);
  font-weight: 400;
  letter-spacing: -0.015em;
  line-height: 1.05;
  color: var(--ink);
  margin-bottom: 10px;
  transition: color 0.25s;
}
.project-card:hover h3 { color: var(--accent); }
.project-body p {
  color: var(--ink-dim);
  font-size: 14.5px;
  line-height: 1.6;
  margin-bottom: 14px;
}
.project-tech {
  display: flex; flex-wrap: wrap; gap: 6px;
  font-family: var(--mono); font-size: 10px;
  color: var(--ink-dim);
  margin-bottom: 14px;
}
.project-tech span {
  border: 1px solid var(--rule-2);
  padding: 3px 8px;
  letter-spacing: 0.04em;
}
.project-links {
  display: flex; flex-wrap: wrap; gap: 18px;
  font-family: var(--mono); font-size: 11px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  margin-top: auto;
}
.project-links a {
  color: var(--ink);
  border-bottom: 1px solid var(--rule-strong);
  padding-bottom: 4px;
  transition: color 0.2s, border-color 0.2s;
}
.project-links a:hover { color: var(--accent); border-color: var(--accent); }

.projects-foot {
  margin-top: 48px;
  display: flex; flex-wrap: wrap; gap: 16px;
  align-items: center;
  justify-content: space-between;
  padding-top: 32px;
  border-top: 1px solid var(--rule);
}
.projects-count {
  font-family: var(--mono);
  font-size: 11px;
  color: var(--ink-dim);
  letter-spacing: 0.08em;
  text-transform: uppercase;
}
.projects-count strong { color: var(--accent); font-weight: 500; }

/* === Education =================================== */
.edu-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 0;
  border-top: 1px solid var(--rule);
  border-left: 1px solid var(--rule);
}
@media (min-width: 720px) { .edu-grid { grid-template-columns: 1fr 1fr; } }
.edu-card {
  padding: 32px 26px;
  border-right: 1px solid var(--rule);
  border-bottom: 1px solid var(--rule);
  transition: background 0.25s;
}
.edu-card:hover { background: var(--bg-2); }
.edu-date {
  font-family: var(--mono);
  font-size: 11px;
  color: var(--accent);
  letter-spacing: 0.1em;
  margin-bottom: 16px;
}
.edu-card h4 {
  font-family: var(--display);
  font-size: 26px;
  font-weight: 400;
  letter-spacing: -0.01em;
  margin-bottom: 6px;
}
.edu-card h4 .it { font-style: italic; color: var(--ink-dim); font-weight: 400; }
.edu-card p {
  font-family: var(--mono);
  font-size: 12px;
  color: var(--ink-dim);
}

/* === Contact ===================================== */
.contact-wrap {
  display: grid;
  grid-template-columns: 1fr;
  gap: 48px;
}
@media (min-width: 880px) { .contact-wrap { grid-template-columns: 1fr 1fr; gap: 64px; } }
.contact-pitch h3 {
  font-family: var(--display);
  font-size: clamp(32px, 3.6vw, 52px);
  font-weight: 400;
  letter-spacing: -0.015em;
  line-height: 1.05;
  margin-bottom: 22px;
}
.contact-pitch h3 .it { font-style: italic; color: var(--accent); font-weight: 400; }
.contact-pitch p {
  color: var(--ink-dim);
  font-size: 16px;
  line-height: 1.65;
  max-width: 50ch;
  margin-bottom: 32px;
}
.contact-channels {
  display: grid;
  gap: 0;
  border-top: 1px solid var(--rule);
}
.contact-row {
  display: grid;
  grid-template-columns: 90px 1fr auto;
  align-items: center;
  gap: 14px;
  padding: 16px 0;
  border-bottom: 1px solid var(--rule);
  font-family: var(--mono);
  font-size: 13px;
  transition: padding 0.2s;
}
.contact-row:hover { padding-left: 10px; }
.contact-row .key {
  font-size: 10px;
  color: var(--ink-faint);
  letter-spacing: 0.16em;
  text-transform: uppercase;
}
.contact-row .val { color: var(--ink); }
.contact-row .val a:hover { color: var(--accent); }
.contact-row .arr {
  color: var(--ink-faint);
  transition: transform 0.2s, color 0.2s;
}
.contact-row:hover .arr { color: var(--accent); transform: translateX(4px); }

.contact-form {
  border: 1px solid var(--rule);
  background: var(--bg-2);
}
.contact-form-inner {
  padding: 32px 26px;
  display: flex; flex-direction: column; gap: 16px;
}
.contact-form label {
  font-family: var(--mono);
  font-size: 10px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--ink-faint);
  margin-bottom: 6px;
  display: block;
}
.contact-form input,
.contact-form textarea {
  width: 100%;
  padding: 11px 0;
  background: transparent;
  border: 0;
  border-bottom: 1px solid var(--rule-2);
  color: var(--ink);
  font-family: var(--sans);
  font-size: 15px;
  outline: none;
  transition: border-color 0.2s;
}
.contact-form input::placeholder,
.contact-form textarea::placeholder { color: var(--ink-faint); }
.contact-form input:focus,
.contact-form textarea:focus { border-bottom-color: var(--accent); }
.contact-form textarea { resize: vertical; min-height: 100px; }
.contact-form button {
  margin-top: 8px;
  background: var(--accent); color: var(--accent-fg);
  padding: 13px 20px;
  font-family: var(--mono); font-size: 12px;
  letter-spacing: 0.12em; text-transform: uppercase;
  width: fit-content;
  transition: transform 0.2s, box-shadow 0.2s, background 0.2s;
}
.contact-form button:hover {
  background: var(--accent-deep);
  transform: translate(-2px, -2px);
  box-shadow: 4px 4px 0 var(--ink);
}

/* === Footer ====================================== */
footer {
  border-top: 1px solid var(--rule);
  padding-top: 72px;
  padding-bottom: 28px;
  background: var(--bg);
}
.footer-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 40px;
  margin-bottom: 56px;
}
@media (min-width: 720px) {
  .footer-grid { grid-template-columns: minmax(0, 1.6fr) repeat(3, minmax(0,1fr)); gap: 32px; }
}
.footer-mark {
  font-family: var(--display);
  font-size: clamp(56px, 8vw, 120px);
  line-height: 0.9;
  letter-spacing: -0.02em;
  font-weight: 400;
  color: var(--ink);
}
.footer-mark .it { font-style: italic; color: var(--ink-dim); }
.footer-mark .ac { color: var(--accent); font-style: italic; }
.footer-col h5 {
  font-family: var(--mono);
  font-size: 10.5px;
  color: var(--ink-faint);
  letter-spacing: 0.18em;
  text-transform: uppercase;
  margin-bottom: 16px;
  font-weight: 500;
}
.footer-col ul { list-style: none; display: grid; gap: 8px; }
.footer-col a {
  font-family: var(--mono);
  font-size: 12.5px;
  color: var(--ink-dim);
  transition: color 0.2s, padding-left 0.2s;
  display: inline-block;
}
.footer-col a:hover { color: var(--accent); padding-left: 6px; }

.footer-bottom {
  border-top: 1px solid var(--rule);
  padding-top: 24px;
  display: flex; flex-wrap: wrap; justify-content: space-between; gap: 12px;
  font-family: var(--mono);
  font-size: 10.5px;
  color: var(--ink-faint);
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

/* === Reveal animations =========================== */
.reveal {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 0.6s var(--ease-out), transform 0.6s var(--ease-out);
}
.reveal.in { opacity: 1; transform: translateY(0); }
.reveal-delay-1 { transition-delay: 0.08s; }
.reveal-delay-2 { transition-delay: 0.16s; }
.reveal-delay-3 { transition-delay: 0.24s; }

/* === Archive (projects.html) ===================== */
.archive-hero {
  padding-top: calc(var(--nav-h) + 80px);
  padding-bottom: 24px;
}
.archive-hero h1 {
  font-family: var(--display);
  font-size: clamp(44px, 6.6vw, 92px);
  font-weight: 400;
  line-height: 0.95;
  letter-spacing: -0.02em;
  margin: 16px 0 22px;
  max-width: 16ch;
}
.archive-hero h1 em { font-style: italic; color: var(--ink-dim); font-weight: 400; }
.archive-hero h1 .ac { color: var(--accent); font-style: italic; }
.archive-hero p {
  font-size: 17px;
  color: var(--ink-dim);
  line-height: 1.6;
  max-width: 62ch;
}

.archive-controls {
  margin: 40px 0 24px;
  padding: 14px 0;
  border-top: 1px solid var(--rule);
  border-bottom: 1px solid var(--rule);
  display: flex; gap: 16px; flex-wrap: wrap;
  align-items: center;
  font-family: var(--mono);
  font-size: 11.5px;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}
.archive-controls .filter-label { color: var(--ink-faint); letter-spacing: 0.18em; }
.archive-controls .filter-count { color: var(--ink-dim); margin-left: auto; }
.archive-controls .filter-count strong { color: var(--accent); font-weight: 500; }
.filter-btn {
  cursor: pointer;
  color: var(--ink-dim);
  padding: 4px 10px;
  transition: color 0.2s, background 0.2s;
}
.filter-btn:hover { color: var(--ink); }
.filter-btn.active { color: var(--accent-fg); background: var(--accent); }

.archive-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 24px;
  padding-top: 24px;
}
@media (min-width: 720px)  { .archive-grid { grid-template-columns: repeat(2, 1fr); gap: 28px; } }
@media (min-width: 1100px) { .archive-grid { grid-template-columns: repeat(3, 1fr); gap: 28px; } }
.archive-card {
  border: 1px solid var(--rule);
  padding: 22px;
  position: relative;
  display: flex; flex-direction: column;
  background: var(--bg);
  transition: background 0.25s, transform 0.35s var(--ease), box-shadow 0.35s, border-color 0.25s;
  will-change: transform;
}
.archive-card:hover {
  background: var(--bg-2);
  border-color: var(--rule-strong);
  transform: scale(1.025);
  z-index: 2;
  box-shadow: 0 16px 40px rgba(27,25,22,0.10);
}
.archive-card .num {
  position: absolute; top: 10px; right: 14px;
  font-family: var(--mono);
  font-size: 10px;
  color: var(--ink-faint);
}
.archive-card .preview {
  position: relative;
  aspect-ratio: 16 / 10;
  border: 1px solid var(--rule);
  background: var(--bg-3);
  overflow: hidden;
  margin-bottom: 16px;
}
.archive-card .preview .preview-link {
  display: block;
  width: 100%; height: 100%;
  position: relative;
}
.archive-card .preview img {
  width: 100%; height: 100%; object-fit: cover;
  filter: saturate(0.85);
  transition: transform 0.5s var(--ease), filter 0.5s;
}
.archive-card:hover .preview img { transform: scale(1.04); filter: saturate(1); }
.archive-card .preview .preview-tag .dot {
  display: inline-block;
  width: 6px; height: 6px; border-radius: 50%;
  background: var(--accent);
  margin-right: 6px;
  vertical-align: middle;
}
.archive-card .ph {
  position: absolute; inset: 0;
  display: grid; place-items: center;
  background: radial-gradient(circle at 30% 30%, var(--bg-3), var(--bg-4) 70%);
  font-size: 44px;
}
.archive-card .play {
  position: absolute;
  top: 50%; left: 50%;
  transform: translate(-50%, -50%);
  width: 44px; height: 44px;
  border-radius: 50%;
  background: rgba(245,240,230,0.85);
  border: 1.5px solid var(--accent);
  display: grid; place-items: center;
  color: var(--accent);
  font-size: 14px;
  pointer-events: none;
  transition: transform 0.25s, background 0.25s, color 0.25s;
}
.archive-card:hover .play {
  transform: translate(-50%, -50%) scale(1.1);
  background: var(--accent); color: var(--accent-fg);
}
.archive-card .preview-tag {
  position: absolute;
  top: 8px; left: 10px;
  font-family: var(--mono);
  font-size: 9.5px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  background: rgba(245,240,230,0.88);
  border: 1px solid var(--rule);
  padding: 4px 8px;
  color: var(--ink);
  z-index: 2;
  backdrop-filter: blur(4px);
}
.archive-card h2 {
  font-family: var(--display);
  font-size: 24px;
  font-weight: 400;
  letter-spacing: -0.01em;
  line-height: 1.15;
  margin: 4px 0 10px;
  color: var(--ink);
  transition: color 0.25s;
}
.archive-card:hover h2 { color: var(--accent); }
.archive-card p {
  color: var(--ink-dim);
  font-size: 13.5px;
  line-height: 1.55;
  margin-bottom: 14px;
  flex: 1;
}
.archive-card .tech {
  display: flex; flex-wrap: wrap; gap: 6px;
  margin-bottom: 14px;
  font-family: var(--mono); font-size: 10px;
}
.archive-card .tech span {
  padding: 3px 7px;
  color: var(--ink-dim);
  border: 1px solid var(--rule-2);
}
.archive-card .card-links {
  display: flex; gap: 14px;
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}
.archive-card .card-links a {
  color: var(--ink);
  border-bottom: 1px solid var(--rule-2);
  padding-bottom: 3px;
}
.archive-card .card-links a:hover { color: var(--accent); border-color: var(--accent); }

/* === Reduced motion ============================== */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    transition-duration: 0.01ms !important;
  }
}

/* === Mobile tightening =========================== */
@media (max-width: 720px) {
  .nav-brand-sub { display: none; }
  .stats-grid { grid-template-columns: 1fr; }
  .skills-grid { grid-template-columns: 1fr; }
  .page-section { padding-top: 64px; padding-bottom: 64px; }
}