/* =========================================================
   PORTFOLIO · SALEH DARVISHMOGHADAM
   Dark direction. Rick Owens severity + Yohji asymmetry.
   Warm void / bone / silver. No chromatic accent.
   ========================================================= */

:root {
  --bg:        #0a0907;   /* warm void */
  --bg-2:      #110f0c;
  --bg-3:      #1a1814;
  --rule:      #2a2723;
  --rule-2:    #1e1c18;
  --ink:       #ece8db;   /* warm bone */
  --ink-2:     #a8a39a;
  --ink-3:     #6a665e;
  --ink-4:     #3f3c36;

  --font-display: "Archivo Black", "Helvetica Neue", sans-serif;
  --font-mono:    "IBM Plex Mono", ui-monospace, "SF Mono", monospace;

  --pad-x: 64px;
}

* { box-sizing: border-box; }

html, body { margin: 0; padding: 0; background: var(--bg); }

body {
  color: var(--ink);
  font-family: var(--font-mono);
  font-size: 14px;
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  font-feature-settings: "ss01", "zero";
}

::selection { background: var(--ink); color: var(--bg); }

a { color: inherit; text-decoration: none; }

hr {
  border: 0;
  border-top: 1.5px solid var(--ink);
  margin: 0;
}
hr.soft { border-top: 1px solid var(--rule); }
hr.dashed { border: 0; border-top: 1px dashed var(--rule); }

/* ---------- typography helpers ---------- */
.mono    { font-family: var(--font-mono); }
.display { font-family: var(--font-display); letter-spacing: -0.025em; }

.label {
  font-family: var(--font-mono);
  font-size: 10.5px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--ink-3);
}

.stamp {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 4px 10px;
  border: 1px solid var(--ink);
  font-family: var(--font-mono);
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  line-height: 1.4;
  white-space: nowrap;
}
.stamp .dot {
  width: 7px; height: 7px;
  background: var(--ink);
  border-radius: 50%;
}

.tag {
  display: inline-block;
  padding: 3px 8px;
  border: 1px dashed var(--ink-4);
  color: var(--ink-2);
  font-size: 10.5px;
  letter-spacing: 0.06em;
  text-transform: lowercase;
}
.tag:hover { color: var(--ink); border-color: var(--ink); }

/* Blinking cursor */
.cursor {
  display: inline-block;
  width: 0.5em;
  height: 1em;
  background: currentColor;
  vertical-align: -0.12em;
  margin-left: 0.1em;
}



/* ---------- top bar ---------- */
.topbar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 20;
  transform: translateY(0);
  transition: transform 0.4s var(--ease-out);
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 18px var(--pad-x);
  border-bottom: 1.5px solid var(--ink);
  background: var(--bg);
  backdrop-filter: blur(4px);
  font-size: 12px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}
.topbar .brand {
  display: flex; align-items: center; gap: 14px;
  white-space: nowrap;
}
.topbar .brand .sd {
  font-weight: 700;
  letter-spacing: 0.04em;
}
.topbar nav {
  display: flex; gap: 32px;
}
.topbar nav a {
  color: var(--ink-2);
  transition: color 0.15s ease;
  position: relative;
}
.topbar nav a:hover,
.topbar nav a.active {
  color: var(--ink);
}

.topbar-hidden { transform: translateY(-110%); }

/* offset body for fixed topbar height (~62px) */
body { padding-top: 62px; }

/* ---------- sections ---------- */
section {
  padding: 80px var(--pad-x);
  border-bottom: 1.5px solid var(--ink);
  position: relative;
}
section.no-rule { border-bottom: 0; }
section.tight { padding-top: 56px; padding-bottom: 56px; }

.section-head {
  display: flex;
  align-items: baseline;
  gap: 18px;
  margin-bottom: 40px;
}
.section-head .num {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.18em;
  color: var(--ink-3);
  text-transform: uppercase;
}
.section-head h2 {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 22px;
  font-weight: 700;
  letter-spacing: 0.05em;
  text-transform: uppercase;
}
.section-head .seam {
  flex: 1;
  height: 1.5px;
  background: var(--ink);
  margin-bottom: 4px;
}
.section-head .note {
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--ink-3);
  text-transform: uppercase;
  letter-spacing: 0.1em;
}

/* ---------- hero ---------- */
.hero { padding-top: 90px; padding-bottom: 110px; }

.hero .meta {
  display: flex; justify-content: space-between; align-items: center;
  margin-bottom: 46px;
  font-size: 11px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--ink-3);
}

.hero h1 {
  margin: 0;
  font-family: var(--font-display);
  font-size: clamp(72px, 11vw, 152px);
  line-height: 0.86;
  letter-spacing: -0.035em;
  text-transform: uppercase;
}
.hero h1 .row { display: block; white-space: nowrap; }
.hero h1 .indent-1 { padding-left: 14%; }
.hero h1 .indent-2 { padding-left: 7%; }
.hero h1 .seam {
  display: inline-block;
  vertical-align: 0.36em;
  width: clamp(140px, 22%, 320px);
  height: 10px;
  background: var(--ink);
  margin: 0;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.3fr 1fr 0.9fr;
  gap: 48px;
  margin-top: 80px;
  align-items: start;
}
.hero-grid h3 {
  margin: 0 0 16px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.18em;
  color: var(--ink-3);
  text-transform: uppercase;
  font-weight: 500;
}
.hero-grid .role {
  font-family: var(--font-mono);
  font-size: 17px;
  line-height: 1.4;
  letter-spacing: -0.005em;
}
.hero-grid p {
  margin: 24px 0 0;
  font-family: var(--font-mono);
  color: var(--ink-2);
  font-size: 13.5px;
  line-height: 1.65;
  max-width: 38ch;
}
.hero-grid .links {
  font-size: 13px;
  line-height: 1.95;
}
.hero-grid .links a {
  display: inline-flex; align-items: center; gap: 8px;
  border-bottom: 1px solid transparent;
  padding: 1px 0;
}
.hero-grid .links a:hover {
  color: var(--ink);
  border-bottom-color: var(--ink);
}
.hero-grid .links a .arrow {
  color: var(--ink-3);
  transition: transform 0.18s ease, color 0.18s ease;
}
.hero-grid .links a:hover .arrow {
  transform: translateX(2px);
  color: var(--ink);
}

/* portrait */
.portrait {
  position: relative;
  aspect-ratio: 4 / 5;
  border: 1px solid var(--ink);
  background:
    repeating-linear-gradient(0deg, transparent 0 3px, rgba(236,232,219,0.04) 3px 4px),
    repeating-linear-gradient(135deg, transparent 0 16px, rgba(236,232,219,0.05) 16px 17px);
  display: flex; align-items: end;
  padding: 14px;
  overflow: hidden;
}
.portrait::after {
  content: "PORTRAIT · 4:5";
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.16em;
  color: var(--ink-3);
}

/* portrait image — inset 8px from border, cropped to fill remaining space */
.portrait-img {
  position: absolute;
  inset: 8px;
  width: calc(100% - 16px);
  height: calc(100% - 16px);
  object-fit: cover;
  object-position: center top;
  display: block;
  filter: grayscale(15%);
}

/* hero footer */
.hero-foot {
  margin-top: 70px;
  display: flex; justify-content: space-between; align-items: end;
  gap: 24px;
  color: var(--ink-3);
  font-size: 11px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}
.hero-foot pre {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 9.5px;
  color: var(--ink-4);
  line-height: 1.4;
  text-transform: none;
  letter-spacing: 0;
}

/* ---------- project table ---------- */
.proj-table {
  width: 100%;
  border-collapse: collapse;
  font-family: var(--font-mono);
}
.proj-table thead th {
  text-align: left;
  font-size: 10.5px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--ink-3);
  font-weight: 500;
  padding: 14px 16px;
  border-bottom: 1.5px solid var(--ink);
  vertical-align: bottom;
}
.proj-table tbody tr {
  border-bottom: 1px solid var(--rule);
  transition: background 0.18s ease, color 0.18s ease;
  cursor: pointer;
}
.proj-table tbody tr:hover {
  background: var(--ink);
  color: var(--bg);
}
.proj-table tbody tr:hover .tag {
  color: var(--bg);
  border-color: var(--bg);
}
.proj-table tbody tr:hover .ink-3 { color: rgba(10,9,7,0.6); }
.proj-table tbody td {
  padding: 22px 16px;
  font-size: 14px;
  vertical-align: top;
}
.proj-table .col-n     { width: 60px; color: var(--ink-3); }
.proj-table .col-name  { font-size: 18px; font-weight: 500; letter-spacing: -0.005em; }
.proj-table .col-name .sub {
  display: block; margin-top: 6px;
  font-size: 12px; color: var(--ink-3); letter-spacing: 0.04em;
  font-weight: 400;
}
.proj-table .col-year  { width: 90px; color: var(--ink-2); }
.proj-table .col-stack { width: 32%; }
.proj-table .col-stack .tag { margin-right: 4px; margin-bottom: 4px; }
.proj-table .col-status { width: 130px; font-size: 11px; letter-spacing: 0.16em; text-transform: uppercase; color: var(--ink-2); }
.proj-table .col-open   { width: 50px; text-align: right; color: var(--ink-3); font-size: 18px; }
.proj-table tbody tr:hover .col-open { color: var(--bg); transform: translateX(2px); }


/* ---------- skills ---------- */
.skills-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 40px;
}
.skill-block h3 {
  margin: 0 0 14px;
  padding-bottom: 10px;
  border-bottom: 1.5px solid var(--ink);
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  font-weight: 500;
  display: flex; justify-content: space-between;
}
.skill-block h3 span { color: var(--ink-3); font-weight: 400; }
.skill-block ul {
  list-style: none; padding: 0; margin: 0;
  font-family: var(--font-mono);
  font-size: 13.5px;
  line-height: 2;
}
.skill-block li::before { content: "· "; color: var(--ink-3); }

.skills-footer {
  margin-top: 36px;
  padding-top: 26px;
  border-top: 1px solid var(--rule);
  display: flex; justify-content: space-between; align-items: center;
  flex-wrap: wrap; gap: 16px;
  color: var(--ink-3);
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.14em;
}

/* ---------- experience ---------- */
.exp-grid {
  display: grid;
  grid-template-columns: 160px 1fr;
  column-gap: 48px;
  row-gap: 0;
}
.exp-row {
  display: contents;
}
.exp-row > .date {
  font-size: 12px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--ink-3);
  padding: 32px 0;
  border-top: 1.5px solid var(--ink);
}
.exp-row > .body {
  padding: 32px 0;
  border-top: 1.5px solid var(--ink);
}
.exp-row:last-child > .date,
.exp-row:last-child > .body {
  border-bottom: 1.5px solid var(--ink);
}
.exp-row .role {
  font-family: var(--font-mono);
  font-size: 18px;
  font-weight: 500;
  margin: 0 0 4px;
  text-transform: none;
  letter-spacing: -0.005em;
}
.exp-row .co {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--ink-3);
  margin-bottom: 18px;
}
.exp-row ul {
  list-style: none; padding: 0; margin: 0;
  font-size: 13.5px; line-height: 1.7; color: var(--ink-2);
  max-width: 66%;
}
.exp-row li {
  padding-left: 18px;
  text-indent: -18px;
  margin-bottom: 6px;
}
@media (max-width: 768px) {
  .exp-row ul { max-width: 100%; }
}
.exp-row li::before {
  content: "— ";
  color: var(--ink-3);
}

/* ---------- contact ---------- */
.contact-grid {
  display: grid;
  grid-template-columns: 1.1fr 1fr;
  gap: 60px;
  align-items: end;
}
.contact-grid h3 {
  margin: 0;
  font-family: var(--font-display);
  font-size: clamp(60px, 9vw, 132px);
  line-height: 0.9;
  letter-spacing: -0.03em;
  text-transform: uppercase;
}
.contact-grid .lines {
  font-family: var(--font-mono);
  font-size: 14px;
  line-height: 2;
}
.contact-grid .lines .row {
  display: grid; grid-template-columns: 110px 1fr;
  border-bottom: 1px solid var(--rule);
  padding: 6px 0;
}
.contact-grid .lines .row .k {
  color: var(--ink-3);
  font-size: 10.5px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  align-self: center;
}
.contact-grid .lines .row a:hover { border-bottom: 1px solid var(--ink); }

/* ---------- footer ---------- */
.footer {
  display: flex; justify-content: space-between; align-items: center;
  padding: 22px var(--pad-x);
  border-top: 1.5px solid var(--ink);
  font-family: var(--font-mono);
  font-size: 10.5px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--ink-3);
}

/* ---------- project subpage (full routed page) ---------- */
.project-page-wrap {
  background: var(--bg);
  min-height: 100vh;
}

.project-page { padding: 60px var(--pad-x) 100px; }
.project-page .crumb {
  font-size: 11px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--ink-3);
  margin-bottom: 28px;
}
.project-page h1 {
  margin: 0;
  font-family: var(--font-display);
  font-size: clamp(54px, 7vw, 96px);
  line-height: 0.92;
  letter-spacing: -0.03em;
  text-transform: uppercase;
}
.project-page .subtitle {
  font-family: var(--font-mono);
  font-size: 15px;
  color: var(--ink-2);
  margin: 18px 0 0;
  max-width: 60ch;
  line-height: 1.5;
}
.project-page .meta-row {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 30px;
  margin: 50px 0 60px;
  padding: 28px 0;
  border-top: 1.5px solid var(--ink);
  border-bottom: 1.5px solid var(--ink);
}
.project-page .meta-row .k {
  display: block;
  font-size: 10.5px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--ink-3);
  margin-bottom: 8px;
}
.project-page .meta-row .v { font-size: 14px; color: var(--ink); line-height: 1.5; }

.project-page .cover {
  width: 100%;
  aspect-ratio: 16 / 9;
  border: 1px solid var(--ink);
  display: flex; align-items: end; justify-content: space-between;
  padding: 20px;
  margin-bottom: 60px;
}
.project-page .cover .label {
  font-size: 10.5px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--ink-3);
}
.project-page .cover-img {
  width: 100%;
  aspect-ratio: 16 / 9;
  object-fit: cover;
  display: block;
  border: 1px solid var(--ink);
  margin-bottom: 60px;
}

.project-page .body {
  display: grid;
  grid-template-columns: 220px 1fr;
  gap: 60px;
}
.project-page .side {
  display: flex; flex-direction: column; gap: 30px;
  font-family: var(--font-mono);
  font-size: 13px;
}
.project-page .side .group .k {
  font-size: 10.5px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--ink-3);
  margin-bottom: 8px;
}
.project-page .side .group ul {
  list-style: none; padding: 0; margin: 0; line-height: 2;
}
.project-page .side .group ul li::before { content: "→ "; color: var(--ink-3); }

.project-page .body p,
.project-page .body h3 {
  margin: 0;
}
.project-page .body section.block { padding: 0; border: 0; }
.project-page .body h3 {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--ink-3);
  margin-bottom: 14px;
  font-weight: 500;
}
.project-page .body .block + .block { margin-top: 36px; }
.project-page .body p {
  font-family: var(--font-mono);
  font-size: 15px;
  line-height: 1.6;
  color: var(--ink);
  max-width: 70ch;
}
.project-page .body p + p { margin-top: 14px; }

/* ---------- project gallery ---------- */
.proj-gallery {
  margin-top: 80px;
  padding-top: 24px;
  border-top: 1.5px solid var(--ink);
}
.proj-gallery-head {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  margin-bottom: 36px;
}
.proj-gallery-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2px;
}
.proj-gallery-item {
  margin: 0;
  overflow: hidden;
  display: flex;
  flex-direction: column;
}
.proj-gallery-item.full {
  grid-column: 1 / -1;
}
.proj-gallery-item img,
.proj-gallery-item video {
  display: block;
  width: 100%;
  flex: 1;
  min-height: 0;
  object-fit: cover;
}
.proj-gallery-placeholder {
  width: 100%;
  aspect-ratio: 16 / 9;
  background:
    repeating-linear-gradient(0deg, transparent 0 3px, rgba(236,232,219,0.04) 3px 4px),
    repeating-linear-gradient(90deg, transparent 0 3px, rgba(236,232,219,0.025) 3px 4px);
  border: 1px solid var(--rule);
}
.proj-gallery-item.full .proj-gallery-placeholder {
  aspect-ratio: 21 / 9;
}
.proj-gallery-item figcaption {
  display: flex;
  align-items: baseline;
  gap: 14px;
  padding: 12px 0 20px;
  font-family: var(--font-mono);
  font-size: 11.5px;
  color: var(--ink-3);
  letter-spacing: 0.06em;
  line-height: 1.5;
  border-bottom: 1px solid var(--rule-2);
}
.proj-gallery-item figcaption .idx {
  font-size: 10px;
  letter-spacing: 0.18em;
  color: var(--ink-4);
  flex-shrink: 0;
}

@media (max-width: 768px) {
  .proj-gallery-grid { grid-template-columns: 1fr; gap: 2px; }
  .proj-gallery-item.full { grid-column: 1; }
  .proj-gallery-item.full .proj-gallery-placeholder { aspect-ratio: 16 / 9; }
}

.project-page .nav-foot {
  display: flex; justify-content: space-between;
  margin-top: 70px;
  padding-top: 26px;
  border-top: 1.5px solid var(--ink);
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--ink-2);
}
.project-page .nav-foot a:hover { color: var(--ink); }

/* ---------- cover patterns for project placeholders ---------- */
.cover.scanlines {
  background:
    repeating-linear-gradient(0deg, transparent 0 3px, rgba(236,232,219,0.045) 3px 4px),
    repeating-linear-gradient(90deg, transparent 0 1px, rgba(236,232,219,0.025) 1px 80px);
}
.cover.gf {
  background:
    radial-gradient(circle at 30% 50%, rgba(236,232,219,0.05) 0%, transparent 40%),
    repeating-linear-gradient(45deg, transparent 0 28px, rgba(236,232,219,0.04) 28px 29px);
}
.cover.mod {
  background:
    repeating-linear-gradient(90deg, transparent 0 22px, rgba(236,232,219,0.04) 22px 23px),
    repeating-linear-gradient(0deg, transparent 0 22px, rgba(236,232,219,0.03) 22px 23px);
}

.no-ascii .hero-foot { justify-content: space-between; }

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

/* =========================================================
   MOBILE — ≤ 768px
   ========================================================= */
@media (max-width: 768px) {
  :root { --pad-x: 20px; }

  /* topbar */
  .topbar { padding: 14px var(--pad-x); }
  .topbar nav { display: none; }
  .topbar .stamp { display: none; }
  .topbar .hamburger { display: flex; }

  /* mobile nav drawer */
  .topbar nav.open {
    display: flex;
    flex-direction: column;
    gap: 0;
    position: absolute;
    top: 100%;
    left: 0; right: 0;
    background: var(--bg);
    border-bottom: 1.5px solid var(--ink);
    padding: 8px 0;
    z-index: 30;
  }
  .topbar nav.open a {
    display: block;
    padding: 18px var(--pad-x);
    border-bottom: 1px solid var(--rule-2);
    font-size: 13px;
    letter-spacing: 0.14em;
  }
  .topbar nav.open a:last-child { border-bottom: 0; }
  .topbar nav.open a.active { color: var(--ink); }
  .topbar nav.open a::after { display: none; }

  /* sections */
  section { padding: 56px var(--pad-x); }

  /* hero */
  .hero { padding-top: 60px; padding-bottom: 72px; }
  .hero h1 {
    font-size: clamp(52px, 14vw, 72px);
    line-height: 0.88;
  }
  .hero h1 .indent-1 { padding-left: 8%; }
  .hero h1 .indent-2 { padding-left: 4%; }
  .hero h1 .seam {
    width: clamp(80px, 18vw, 160px);
    height: 7px;
  }
  .hero-grid {
    grid-template-columns: 1fr;
    gap: 32px;
    margin-top: 48px;
  }
  .hero-grid .col-photo { display: none; }
  .hero-grid p { max-width: 100%; }
  .hero-foot {
    flex-direction: column;
    align-items: flex-start;
    gap: 16px;
    margin-top: 48px;
  }

  /* project table → card list */
  .proj-table thead { display: none; }
  .proj-table,
  .proj-table tbody,
  .proj-table tr,
  .proj-table td { display: block; width: 100%; }

  .proj-table tbody tr {
    position: relative;
    padding: 24px 0;
    border-top: 1px solid var(--rule);
    border-bottom: 0;
  }
  .proj-table tbody tr:first-child { border-top: 1.5px solid var(--ink); }
  .proj-table tbody tr:last-child  { border-bottom: 1.5px solid var(--ink); }

  /* hide the hover indent on mobile */
  .proj-table tbody tr:hover td:first-child { padding-left: 0; }

  .proj-table td {
    padding: 0;
    border: 0;
    font-size: 13px;
  }

  /* number + arrow pinned to top-right */
  .proj-table .col-n {
    display: inline-block;
    width: auto;
    color: var(--ink-3);
    font-size: 10.5px;
    letter-spacing: 0.14em;
    margin-bottom: 8px;
  }
  .proj-table .col-open {
    position: absolute;
    top: 24px;
    right: 0;
    width: auto;
    text-align: right;
    font-size: 18px;
    color: var(--ink-3);
  }

  /* name is the headline */
  .proj-table .col-name {
    font-size: 17px;
    font-weight: 500;
    letter-spacing: -0.005em;
    margin-bottom: 6px;
    padding-right: 28px;
  }
  .proj-table .col-name .sub {
    font-size: 12px;
    color: var(--ink-3);
    margin-top: 4px;
  }

  /* inline meta row: year · status */
  .proj-table .col-year,
  .proj-table .col-status {
    display: inline;
    font-size: 11px;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: var(--ink-3);
  }
  .proj-table .col-year::after { content: " · "; color: var(--ink-4); }

  /* stack tags wrap below */
  .proj-table .col-stack {
    display: block;
    margin-top: 10px;
    width: 100%;
  }
  .proj-table .col-stack .tag { margin-right: 4px; margin-bottom: 4px; }

  /* skills */
  .skills-grid { grid-template-columns: 1fr; gap: 24px; }

  /* experience */
  .exp-grid { grid-template-columns: 1fr; column-gap: 0; }
  .exp-row { display: block; }
  .exp-row > .date {
    border-top: 1.5px solid var(--ink);
    padding: 20px 0 4px;
    font-size: 11px;
  }
  .exp-row > .body {
    border-top: 0;
    padding: 0 0 24px;
  }
  .exp-row:last-child > .date { border-bottom: 0; }
  .exp-row:last-child > .body { border-bottom: 1.5px solid var(--ink); }

  /* contact */
  .contact-grid { grid-template-columns: 1fr; gap: 32px; }
  .contact-grid h3 { font-size: clamp(48px, 14vw, 72px); }

  /* project page */
  .project-page { padding: 40px var(--pad-x) 72px; }
  .project-page .meta-row { grid-template-columns: 1fr 1fr; gap: 20px; }
  .project-page .body { grid-template-columns: 1fr; gap: 36px; }
  .project-page .side { flex-direction: row; flex-wrap: wrap; gap: 20px; }
  .project-page .side .group { min-width: 120px; }

  /* footer */
  .footer {
    flex-direction: column;
    align-items: flex-start;
    gap: 10px;
    padding: 20px var(--pad-x);
  }
}

/* =========================================================
   ANIMATIONS — teenage-engineering: precise, restrained
   ========================================================= */

/* shared easing curves */
:root {
  --ease-out: cubic-bezier(0.2, 0, 0, 1);
  --ease-in-out: cubic-bezier(0.65, 0, 0.35, 1);
}

/* ---------- keyframes ---------- */
@keyframes fade-in {
  from { opacity: 0; }
  to   { opacity: 1; }
}
@keyframes seam-draw {
  from { transform: scaleX(0); }
  to   { transform: scaleX(1); }
}
@keyframes pulse { 50% { opacity: 0.3; } }

/* ---------- generic reveal (scroll-triggered) ---------- */
.reveal { opacity: 0; }
.reveal.in {
  animation: fade-in 1.2s var(--ease-out) forwards;
}
.reveal[data-d="0"].in { animation-delay: 0ms; }
.reveal[data-d="1"].in { animation-delay: 140ms; }
.reveal[data-d="2"].in { animation-delay: 280ms; }
.reveal[data-d="3"].in { animation-delay: 420ms; }
.reveal[data-d="4"].in { animation-delay: 560ms; }
.reveal[data-d="5"].in { animation-delay: 700ms; }
.reveal[data-d="6"].in { animation-delay: 840ms; }
.reveal[data-d="7"].in { animation-delay: 980ms; }

/* ---------- section seam draws when in view ---------- */
.section-head .seam {
  transform-origin: left center;
  transform: scaleX(0);
  animation: seam-draw 1.1s var(--ease-out) 200ms forwards;
}
.section-head .num,
.section-head h2,
.section-head .note {
  opacity: 0;
  animation: fade-in 1.0s var(--ease-out) forwards;
}
.section-head .num   { animation-delay: 0ms; }
.section-head h2     { animation-delay: 160ms; }
.section-head .note  { animation-delay: 400ms; }

/* ---------- hero name fade-in on load ---------- */
.hero h1 .row {
  overflow: hidden;
  white-space: nowrap;
  padding-bottom: 0.04em;
}
.hero h1 .row > span,
.hero h1 .row > .seam {
  display: inline-block;
  animation: fade-in 1.6s var(--ease-out) forwards;
  opacity: 0;
}
.hero h1 .row:nth-child(1) > span  { animation-delay: 100ms; }
.hero h1 .row:nth-child(2) > .seam { animation-delay: 400ms; }
.hero h1 .row:nth-child(3) > span  { animation-delay: 650ms; }
.hero h1 .row:nth-child(4) > span  { animation-delay: 880ms; }

/* hero grid + foot stagger */
.hero-grid > *,
.hero-foot > * {
  opacity: 0;
  animation: fade-in 1.4s var(--ease-out) forwards;
}
.hero-grid > *:nth-child(1) { animation-delay: 1000ms; }
.hero-grid > *:nth-child(2) { animation-delay: 1200ms; }
.hero-grid > *:nth-child(3) { animation-delay: 1400ms; }
.hero-foot > *:nth-child(1) { animation-delay: 1600ms; }
.hero-foot > *:nth-child(2) { animation-delay: 1800ms; }
.hero-foot > *:nth-child(3) { animation-delay: 2000ms; }

/* topbar reveal */
.topbar {
  animation: fade-in 1.0s var(--ease-out) both;
}
.topbar .brand,
.topbar nav,
.topbar .stamp {
  opacity: 0;
  animation: fade-in 1.0s var(--ease-out) forwards;
}
.topbar .brand { animation-delay: 120ms; }
.topbar nav    { animation-delay: 260ms; }
.topbar .stamp { animation-delay: 400ms; }

/* topbar nav underline transition */
.topbar nav a::after {
  content: ""; position: absolute; left: 0; right: 0; bottom: -22px;
  height: 1.5px;
  background: var(--ink);
  transform: scaleX(0);
  transform-origin: left center;
  transition: transform 0.32s var(--ease-out);
}
.topbar nav a:hover::after,
.topbar nav a.active::after {
  transform: scaleX(1);
}

/* ---------- proj table row hover (smoother) ---------- */
.proj-table tbody tr {
  transition:
    background 0.28s var(--ease-out),
    color 0.28s var(--ease-out);
}
.proj-table tbody tr td { transition: padding-left 0.28s var(--ease-out); }
.proj-table tbody tr:hover td:first-child { padding-left: 22px; }
.proj-table tbody tr .col-open { transition: transform 0.28s var(--ease-out), color 0.28s var(--ease-out); }
.proj-table tbody tr:hover .col-open { transform: translateX(4px); }

/* Row reveal on first viewport entry */
.proj-table tbody tr {
  opacity: 0;
}
.proj-table.in tbody tr {
  animation: fade-in 1.0s var(--ease-out) forwards;
}
.proj-table.in tbody tr:nth-child(1) { animation-delay: 80ms; }
.proj-table.in tbody tr:nth-child(2) { animation-delay: 200ms; }
.proj-table.in tbody tr:nth-child(3) { animation-delay: 320ms; }
.proj-table.in tbody tr:nth-child(4) { animation-delay: 440ms; }
.proj-table.in tbody tr:nth-child(5) { animation-delay: 560ms; }

/* ---------- skill columns stagger ---------- */
.skills-grid .skill-block { opacity: 0; }
.skills-grid.in .skill-block { animation: fade-in 1.0s var(--ease-out) forwards; }
.skills-grid.in .skill-block:nth-child(1) { animation-delay: 120ms; }
.skills-grid.in .skill-block:nth-child(2) { animation-delay: 260ms; }
.skills-grid.in .skill-block:nth-child(3) { animation-delay: 400ms; }
.skills-grid.in .skill-block:nth-child(4) { animation-delay: 540ms; }

/* exp rows */
.exp-grid .exp-row > .date,
.exp-grid .exp-row > .body { opacity: 0; }
.exp-grid.in .exp-row > .date { animation: fade-in 1.0s var(--ease-out) forwards; }
.exp-grid.in .exp-row > .body { animation: fade-in 1.0s var(--ease-out) forwards; }
.exp-grid.in .exp-row:nth-child(1) > .date { animation-delay: 120ms; }
.exp-grid.in .exp-row:nth-child(1) > .body { animation-delay: 220ms; }
.exp-grid.in .exp-row:nth-child(2) > .date { animation-delay: 360ms; }
.exp-grid.in .exp-row:nth-child(2) > .body { animation-delay: 460ms; }

/* ---------- experience row hover ---------- */
.exp-row > .date,
.exp-row .co {
  transition: color 0.28s var(--ease-out);
}
.exp-row:hover > .date { color: var(--ink-2); }
.exp-row:hover .co     { color: var(--ink-2); }

/* tag tiny lift on hover */
.tag {
  transition: color 0.2s var(--ease-out), border-color 0.2s var(--ease-out), background 0.2s var(--ease-out);
}

/* ---------- project page entrance ---------- */
.project-page-wrap {
  animation: fade-in 0.9s var(--ease-out) both;
}
.project-page > * {
  opacity: 0;
  animation: fade-in 1.0s var(--ease-out) forwards;
}
.project-page > *:nth-child(1) { animation-delay: 180ms; }
.project-page > *:nth-child(2) { animation-delay: 300ms; }
.project-page > *:nth-child(3) { animation-delay: 420ms; }
.project-page > *:nth-child(4) { animation-delay: 540ms; }
.project-page > *:nth-child(5) { animation-delay: 660ms; }
.project-page > *:nth-child(6) { animation-delay: 780ms; }
.project-page > *:nth-child(7) { animation-delay: 900ms; }

/* ---------- back button ---------- */
.btn-back {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  padding: 8px 16px 8px 12px;
  border: 1px solid var(--ink);
  background: transparent;
  color: var(--ink);
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  cursor: pointer;
  transition: background 0.22s var(--ease-out), color 0.22s var(--ease-out);
}
.btn-back .arrow {
  display: inline-block;
  transition: transform 0.24s var(--ease-out);
}
.btn-back:hover { background: var(--ink); color: var(--bg); }
.btn-back:hover .arrow { transform: translateX(-3px); }
.btn-back .kbd {
  display: inline-block;
  padding: 1px 5px;
  font-size: 9px;
  border: 1px solid currentColor;
  letter-spacing: 0.1em;
  margin-left: 10px;
  opacity: 0.7;
}

/* ---------- cursor trail ---------- */
.cursor-trail {
  position: fixed;
  top: 0; left: 0;
  width: 72px; height: 72px;
  border-radius: 50%;
  background: var(--ink);
  mix-blend-mode: difference;
  pointer-events: none;
  z-index: 9999;
  transform: translate(-200px, -200px);
  margin: -36px 0 0 -36px;
  opacity: 0;
  transition: opacity 0.3s var(--ease-out);
}
.cursor-trail.visible { opacity: 1; }
.cursor-none h1,
.cursor-none .proj-table,
.cursor-none .proj-table * { cursor: none !important; }

@media (pointer: coarse) {
  .cursor-trail { display: none; }
}

/* ---------- hamburger button ---------- */
.hamburger {
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 32px; height: 32px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 4px;
  margin-left: auto;
}
.hamburger span {
  display: block;
  width: 100%;
  height: 1.5px;
  background: var(--ink);
  transition: transform 0.22s var(--ease-out), opacity 0.18s ease;
  transform-origin: center;
}
.hamburger.open span:nth-child(1) { transform: translateY(6.5px) rotate(45deg); }
.hamburger.open span:nth-child(2) { opacity: 0; transform: scaleX(0); }
.hamburger.open span:nth-child(3) { transform: translateY(-6.5px) rotate(-45deg); }

/* ---------- uptime / live indicator ---------- */
.live {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-variant-numeric: tabular-nums;
  font-feature-settings: "tnum";
}
.live .dot {
  width: 6px; height: 6px; background: var(--ink);
  border-radius: 50%;
}

/* ---------- subtle ambient scan-line in topbar ---------- */
.topbar::after {
  content: "";
  position: absolute;
  left: 0; right: 0; bottom: -1.5px;
  height: 1.5px;
  background: var(--ink);
  transform-origin: left center;
  animation: scan 16s var(--ease-in-out) infinite;
}
@keyframes scan {
  0%, 100% { transform: scaleX(1); opacity: 1; }
  45%      { transform: scaleX(0.97); opacity: 0.6; }
  55%      { transform: scaleX(1.0); opacity: 1; }
}