/* =========================================================
   Sandro Suladze — Resume (Monograph redesign)
   Palette: warm paper + warm ink + terracotta accent
   Type:    Instrument Serif × Source Serif 4 × JetBrains Mono
   ========================================================= */

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

:root {
  /* ---- monograph palette ---- */
  --paper:           oklch(0.965 0.006 90);  /* #f4f2ec */
  --paper-2:         oklch(0.945 0.008 88);  /* #ece9e0  sunken */
  --paper-3:         oklch(0.92  0.010 86);  /* card */
  --ink:             oklch(0.18  0.008 60);  /* #1d1b17 */
  --ink-2:           oklch(0.42  0.008 60);  /* body  */
  --muted:           oklch(0.58  0.006 60);  /* caption */
  --faint:           oklch(0.72  0.005 60);  /* secondary caption */
  --hairline:        oklch(0.86  0.006 60);  /* borders, dashed lines */
  --hairline-strong: oklch(0.78  0.006 60);
  --accent:          oklch(0.42  0.13  45);  /* terracotta */
  --accent-2:        oklch(0.55  0.13  45);  /* lifted accent */
  --accent-soft:     oklch(0.42  0.13  45 / 0.08);

  /* ---- type ---- */
  --display: 'Instrument Serif', 'Cormorant Garamond', Georgia, serif;
  --body:    'Source Serif 4', 'Source Serif Pro', Georgia, serif;
  --mono:    'JetBrains Mono', ui-monospace, 'Menlo', monospace;

  /* ---- layout ---- */
  --maxw:    1180px;
  --pad-x:   40px;
  --reading: 660px;
}

@media (max-width: 760px) {
  :root { --pad-x: 22px; }
}

html { scroll-behavior: smooth; }

body {
  background: var(--paper);
  color: var(--ink);
  font-family: var(--body);
  font-size: 17px;
  font-weight: 400;
  line-height: 1.6;
  font-feature-settings: 'kern' 1, 'liga' 1, 'onum' 1, 'pnum' 1;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  overflow-x: hidden;
}

img, svg { display: block; max-width: 100%; }

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

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

/* ---------- subtle paper grain (very low) ---------- */

.paper-grain {
  position: fixed;
  inset: 0;
  z-index: 1;
  pointer-events: none;
  background-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='240' height='240'><filter id='n'><feTurbulence type='fractalNoise' baseFrequency='0.85' numOctaves='2' stitchTiles='stitch'/><feColorMatrix values='0 0 0 0 0.07  0 0 0 0 0.06  0 0 0 0 0.05  0 0 0 0.07 0'/></filter><rect width='100%' height='100%' filter='url(%23n)'/></svg>");
  opacity: 0.55;
  mix-blend-mode: multiply;
}

/* ---------- masthead ---------- */

.masthead {
  position: sticky;
  top: 0;
  z-index: 20;
  background: color-mix(in oklch, var(--paper) 92%, transparent);
  backdrop-filter: saturate(140%) blur(8px);
  -webkit-backdrop-filter: saturate(140%) blur(8px);
  border-bottom: 1px solid var(--hairline);
}

.masthead-inner {
  max-width: var(--maxw);
  margin: 0 auto;
  padding: 14px var(--pad-x);
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  align-items: center;
  gap: 24px;
}

.mast-left,
.mast-right {
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--ink-2);
}

.mast-right { justify-self: end; display: inline-flex; align-items: center; gap: 10px; }

.mast-dot {
  width: 7px; height: 7px;
  border-radius: 50%;
  background: var(--accent);
  box-shadow: 0 0 0 3px color-mix(in oklch, var(--accent) 18%, transparent);
}

.mast-center {
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--muted);
}

.mast-nav {
  border-top: 1px solid var(--hairline);
  background: color-mix(in oklch, var(--paper) 88%, transparent);
}

.mast-nav-inner {
  max-width: var(--maxw);
  margin: 0 auto;
  padding: 10px var(--pad-x);
  display: flex;
  flex-wrap: wrap;
  gap: 24px;
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--muted);
}

.mast-nav-inner a {
  position: relative;
  padding-bottom: 2px;
  transition: color 0.25s ease;
}

.mast-nav-inner a::after {
  content: '';
  position: absolute;
  inset: auto 0 -1px 0;
  height: 1px;
  background: var(--accent);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.3s ease;
}

.mast-nav-inner a:hover { color: var(--ink); }
.mast-nav-inner a:hover::after { transform: scaleX(1); }

@media (max-width: 760px) {
  .masthead-inner { grid-template-columns: 1fr 1fr; }
  .mast-center { display: none; }
  .mast-nav-inner { overflow-x: auto; flex-wrap: nowrap; }
  .mast-nav-inner a { white-space: nowrap; }
}

/* ---------- shared section chrome ---------- */

.section {
  position: relative;
  z-index: 2;
  max-width: var(--maxw);
  margin: 0 auto;
  padding: 88px var(--pad-x);
  border-bottom: 1px solid var(--hairline);
}

.section:last-of-type { border-bottom: 0; }

.section-head {
  display: grid;
  grid-template-columns: 120px 1fr auto;
  align-items: baseline;
  gap: 28px;
  margin-bottom: 56px;
  padding-bottom: 18px;
  border-bottom: 1px solid var(--hairline);
}

.section-num {
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--accent);
}

.section-title {
  font-family: var(--display);
  font-size: clamp(36px, 5vw, 64px);
  font-weight: 400;
  letter-spacing: -0.015em;
  line-height: 1;
}

.section-title em {
  font-style: italic;
  color: var(--accent);
}

.section-trail {
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--muted);
  justify-self: end;
  text-align: right;
}

@media (max-width: 800px) {
  .section-head {
    grid-template-columns: 1fr;
    gap: 10px;
    margin-bottom: 36px;
  }
  .section-trail { justify-self: start; text-align: left; }
}

[data-reveal] {
  opacity: 0;
  transform: translateY(12px);
  transition: opacity 0.8s ease, transform 0.8s ease;
}
[data-reveal].in { opacity: 1; transform: none; }

/* ---------- opening (hero) ---------- */

.opening {
  padding-top: 80px;
  padding-bottom: 96px;
}

.opening-folio {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--muted);
  padding-bottom: 28px;
  margin-bottom: 56px;
  border-bottom: 1px solid var(--hairline);
}

.opening-folio span:first-child::before {
  content: '◆ ';
  color: var(--accent);
  margin-right: 4px;
}

.opening-name {
  font-family: var(--display);
  font-weight: 400;
  font-size: clamp(64px, 10vw, 132px);
  line-height: 0.95;
  letter-spacing: -0.025em;
  color: var(--ink);
  margin-bottom: 18px;
}

.opening-name em {
  font-style: italic;
  color: var(--accent);
}

.opening-role {
  font-family: var(--mono);
  font-size: 13px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--ink-2);
  padding-bottom: 36px;
  margin-bottom: 48px;
  border-bottom: 1px solid var(--hairline);
  max-width: 720px;
}

.opening-role span { color: var(--accent); }

.opening-grid {
  display: grid;
  grid-template-columns: minmax(0, var(--reading)) 1fr;
  gap: 64px;
  align-items: start;
}

@media (max-width: 900px) {
  .opening-grid { grid-template-columns: 1fr; gap: 36px; }
}

.opening-lede {
  font-family: var(--display);
  font-size: clamp(22px, 2.6vw, 32px);
  line-height: 1.32;
  color: var(--ink);
  font-weight: 400;
  text-wrap: pretty;
}

.opening-lede em {
  color: var(--accent);
  font-style: italic;
}

.opening-lede + .opening-body {
  margin-top: 28px;
  font-size: 17px;
  line-height: 1.7;
  color: var(--ink-2);
  max-width: 60ch;
  text-wrap: pretty;
}

.opening-body em { color: var(--ink); font-style: italic; }
.opening-body strong { font-weight: 500; color: var(--ink); }

/* ---------- facts sidebar ---------- */

.facts {
  font-family: var(--mono);
  font-size: 12px;
  line-height: 1.6;
  color: var(--ink-2);
  border-left: 1px solid var(--hairline);
  padding-left: 28px;
}

.facts h4 {
  font-family: var(--mono);
  font-size: 10px;
  font-weight: 500;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--muted);
  margin-bottom: 14px;
}

.facts dl {
  display: grid;
  grid-template-columns: 78px 1fr;
  gap: 8px 18px;
  margin-bottom: 24px;
}

.facts dt {
  color: var(--muted);
  font-size: 11px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  padding-top: 2px;
}

.facts dd { color: var(--ink); }

.facts dd em {
  color: var(--accent);
  font-style: normal;
}

.facts hr {
  border: 0;
  border-top: 1px dashed var(--hairline);
  margin: 18px 0;
}

@media (max-width: 900px) {
  .facts {
    border-left: 0;
    border-top: 1px solid var(--hairline);
    padding-left: 0;
    padding-top: 28px;
  }
}

/* ---------- currently ---------- */

.currently-grid {
  display: grid;
  grid-template-columns: 200px minmax(0, 1fr);
  gap: 56px;
}

@media (max-width: 800px) {
  .currently-grid { grid-template-columns: 1fr; gap: 24px; }
}

.curr-meta {
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--muted);
  line-height: 1.7;
}

.curr-meta strong {
  display: block;
  color: var(--accent);
  font-weight: 500;
  letter-spacing: 0.14em;
  margin-bottom: 6px;
}

.curr-meta .role-now {
  font-family: var(--display);
  font-size: 28px;
  letter-spacing: -0.01em;
  text-transform: none;
  color: var(--ink);
  line-height: 1.1;
  margin: 8px 0 10px;
}

.curr-body p {
  font-size: 17px;
  line-height: 1.7;
  color: var(--ink-2);
  max-width: 60ch;
  margin-bottom: 18px;
  text-wrap: pretty;
}

.curr-body p:first-child {
  font-family: var(--display);
  font-size: clamp(20px, 2.2vw, 26px);
  line-height: 1.4;
  color: var(--ink);
  margin-bottom: 28px;
  max-width: none;
}

.curr-body p em { color: var(--accent); font-style: italic; }
.curr-body p strong { color: var(--ink); font-weight: 500; }

.curr-outcomes {
  list-style: none;
  margin-top: 32px;
  padding-top: 24px;
  border-top: 1px dashed var(--hairline);
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 18px 36px;
}

@media (max-width: 700px) {
  .curr-outcomes { grid-template-columns: 1fr; }
}

.curr-outcomes li {
  display: grid;
  grid-template-columns: 1fr;
  gap: 4px;
}

.curr-outcomes .ko {
  font-family: var(--display);
  font-style: italic;
  font-size: 32px;
  line-height: 1;
  color: var(--accent);
}

.curr-outcomes .label {
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.06em;
  color: var(--ink-2);
  text-transform: uppercase;
}

/* ---------- selected work / cases ---------- */

.case {
  display: grid;
  grid-template-columns: 200px minmax(0, 1fr);
  gap: 56px;
  padding: 40px 0;
  border-top: 1px solid var(--hairline);
}

.case:first-of-type { border-top: 0; padding-top: 0; }

.case-meta {
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.06em;
  color: var(--muted);
  line-height: 1.8;
  text-transform: uppercase;
}

.case-meta .idx {
  display: inline-block;
  color: var(--accent);
  font-size: 10px;
  letter-spacing: 0.18em;
  padding-bottom: 12px;
  border-bottom: 1px solid var(--hairline);
  margin-bottom: 14px;
  width: 100%;
}

.case-meta .row { display: grid; grid-template-columns: 70px 1fr; gap: 4px 12px; }
.case-meta .row dt { color: var(--muted); }
.case-meta .row dd { color: var(--ink-2); text-transform: none; letter-spacing: 0; }

.case-title {
  font-family: var(--display);
  font-size: clamp(32px, 4vw, 48px);
  font-weight: 400;
  line-height: 1.05;
  letter-spacing: -0.015em;
  color: var(--ink);
  margin-bottom: 6px;
}

.case-title em { font-style: italic; color: var(--accent); }

.case-sub {
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--muted);
  margin-bottom: 24px;
}

.case-body p {
  font-size: 17px;
  line-height: 1.7;
  color: var(--ink-2);
  max-width: 62ch;
  margin-bottom: 14px;
  text-wrap: pretty;
}

.case-body strong { color: var(--ink); font-weight: 500; }
.case-body em { color: var(--ink); font-style: italic; }

.case-body .pull {
  font-family: var(--display);
  font-style: italic;
  font-size: 22px;
  line-height: 1.4;
  color: var(--ink);
  padding-left: 16px;
  border-left: 2px solid var(--accent);
  margin: 22px 0;
  max-width: 60ch;
}

@media (max-width: 800px) {
  .case { grid-template-columns: 1fr; gap: 16px; padding: 32px 0; }
  .case-meta .idx { width: auto; display: inline-block; }
}

/* ---------- career log ---------- */

.log {
  list-style: none;
  border-top: 1px solid var(--hairline);
}

.log-row {
  display: grid;
  grid-template-columns: 110px 1fr 200px;
  gap: 24px;
  padding: 22px 0;
  border-bottom: 1px solid var(--hairline);
  align-items: baseline;
  transition: background 0.25s ease;
}

.log-row:hover { background: var(--paper-2); }
.log-row:hover .log-when { color: var(--accent); }

.log-when {
  font-family: var(--mono);
  font-size: 12px;
  letter-spacing: 0.05em;
  color: var(--ink);
  transition: color 0.25s ease;
}

.log-when .span { color: var(--muted); display: block; font-size: 11px; }

.log-role {
  font-family: var(--display);
  font-size: 22px;
  line-height: 1.25;
  color: var(--ink);
  letter-spacing: -0.005em;
}

.log-role .meta {
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--muted);
  margin-left: 8px;
}

.log-org {
  font-family: var(--mono);
  font-size: 12px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--ink-2);
  text-align: right;
}

.log-org .city {
  display: block;
  color: var(--muted);
  font-size: 10px;
  letter-spacing: 0.12em;
}

@media (max-width: 760px) {
  .log-row { grid-template-columns: 1fr; gap: 4px; padding: 18px 0; }
  .log-org { text-align: left; }
}

/* ---------- principles ---------- */

.principles-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 56px 64px;
}

@media (max-width: 800px) {
  .principles-grid { grid-template-columns: 1fr; gap: 36px; }
}

.principle {
  display: grid;
  gap: 12px;
}

.principle-num {
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.18em;
  color: var(--accent);
}

.principle h3 {
  font-family: var(--display);
  font-size: clamp(24px, 2.4vw, 30px);
  font-weight: 400;
  line-height: 1.2;
  letter-spacing: -0.01em;
  color: var(--ink);
  padding-bottom: 12px;
  border-bottom: 1px solid var(--hairline);
}

.principle h3 em { font-style: italic; }

.principle p {
  font-size: 16px;
  line-height: 1.7;
  color: var(--ink-2);
  max-width: 58ch;
  text-wrap: pretty;
}

.principle p em { color: var(--ink); font-style: italic; }
.principle p strong { color: var(--ink); font-weight: 500; }

/* ---------- practice notes ---------- */

.practice-lede {
  font-family: var(--display);
  font-size: clamp(22px, 2.4vw, 28px);
  line-height: 1.4;
  color: var(--ink-2);
  max-width: 65ch;
  margin-bottom: 48px;
  text-wrap: pretty;
}

.practice-lede em { color: var(--accent); font-style: italic; }

.practice-list {
  list-style: none;
  border-top: 1px solid var(--hairline);
}

.practice-row {
  display: grid;
  grid-template-columns: 160px minmax(0, 1fr) 220px;
  gap: 32px;
  padding: 28px 0;
  border-bottom: 1px solid var(--hairline);
  align-items: baseline;
}

.practice-name {
  font-family: var(--display);
  font-size: 26px;
  color: var(--ink);
  letter-spacing: -0.01em;
}

.practice-kind {
  display: block;
  font-family: var(--mono);
  font-size: 10px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--accent);
  margin-top: 4px;
}

.practice-desc {
  font-size: 15px;
  line-height: 1.65;
  color: var(--ink-2);
  max-width: 60ch;
}

.practice-desc em { color: var(--ink); font-style: italic; }
.practice-desc code {
  font-family: var(--mono);
  font-size: 13px;
  background: var(--accent-soft);
  color: var(--accent);
  padding: 1px 6px;
  border-radius: 2px;
}

.practice-link {
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.04em;
  color: var(--ink);
  text-align: right;
  display: inline-flex;
  justify-self: end;
  align-items: center;
  gap: 6px;
  border-bottom: 1px solid var(--hairline-strong);
  padding-bottom: 4px;
  transition: color 0.25s ease, border-color 0.25s ease;
}

.practice-link:hover {
  color: var(--accent);
  border-color: var(--accent);
}

.practice-link.private {
  color: var(--muted);
  font-style: italic;
  border-color: transparent;
  cursor: default;
}

@media (max-width: 900px) {
  .practice-row { grid-template-columns: 1fr; gap: 8px; padding: 22px 0; }
  .practice-link { justify-self: start; text-align: left; }
}

/* ---------- vital statistics (stack) ---------- */

.vitals-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 36px 56px;
}

@media (max-width: 800px) {
  .vitals-grid { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 560px) {
  .vitals-grid { grid-template-columns: 1fr; }
}

.vital h4 {
  font-family: var(--mono);
  font-size: 10px;
  font-weight: 500;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--accent);
  padding-bottom: 12px;
  border-bottom: 1px solid var(--hairline);
  margin-bottom: 14px;
}

.vital ul {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 6px;
  font-family: var(--body);
  font-size: 15px;
  color: var(--ink);
  line-height: 1.5;
}

.vital ul.inline {
  flex-direction: row;
  flex-wrap: wrap;
  gap: 6px 14px;
  font-size: 14px;
  color: var(--ink-2);
}

.vital .langs li {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 8px;
  align-items: baseline;
  padding: 4px 0;
  border-bottom: 1px dotted var(--hairline);
}

.vital .langs li:last-child { border-bottom: 0; }

.vital .langs .lvl {
  font-family: var(--mono);
  font-size: 10px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--muted);
}

.vital .credentials {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin-bottom: 8px;
}

.vital .credentials li {
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--accent);
  border: 1px solid var(--accent);
  padding: 4px 8px;
}

.vital .education {
  font-family: var(--mono);
  font-size: 11px;
  line-height: 1.6;
  color: var(--muted);
  margin-top: 8px;
}

/* ---------- contact ---------- */

.contact {
  padding: 96px var(--pad-x);
}

.contact-inner {
  max-width: var(--maxw);
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 64px;
  align-items: end;
}

.contact-headline {
  font-family: var(--display);
  font-size: clamp(52px, 8vw, 132px);
  line-height: 0.95;
  letter-spacing: -0.025em;
  color: var(--ink);
}

.contact-headline em {
  font-style: italic;
  color: var(--accent);
}

.contact-actions {
  font-style: normal;
  display: flex;
  flex-direction: column;
  gap: 18px;
  align-items: flex-end;
  font-family: var(--mono);
  font-size: 13px;
  letter-spacing: 0.04em;
}

.contact-actions .primary {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  padding: 16px 22px;
  background: var(--ink);
  color: var(--paper);
  border-radius: 0;
  transition: background 0.25s ease;
}

.contact-actions .primary:hover { background: var(--accent); }

.contact-actions .secondary {
  color: var(--ink-2);
  border-bottom: 1px solid var(--hairline-strong);
  padding-bottom: 4px;
  transition: color 0.25s ease, border-color 0.25s ease;
}

.contact-actions .secondary:hover {
  color: var(--accent);
  border-color: var(--accent);
}

.contact-actions .arrow { transition: transform 0.25s ease; }
.contact-actions a:hover .arrow { transform: translate(2px, -2px); }

@media (max-width: 720px) {
  .contact-inner { grid-template-columns: 1fr; gap: 36px; }
  .contact-actions { align-items: flex-start; }
}

/* ---------- colophon ---------- */

.colophon {
  position: relative;
  z-index: 2;
  border-top: 1px solid var(--hairline);
  padding: 32px var(--pad-x);
  background: var(--paper-2);
}

.colophon-inner {
  max-width: var(--maxw);
  margin: 0 auto;
  display: flex;
  justify-content: space-between;
  gap: 24px;
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.04em;
  color: var(--muted);
  flex-wrap: wrap;
}

.colophon em {
  font-family: var(--display);
  font-style: italic;
  color: var(--ink-2);
}

.colophon a {
  color: var(--accent);
  border-bottom: 1px solid transparent;
  transition: border-color 0.25s ease;
}

.colophon a:hover { border-color: var(--accent); }

/* ---------- reduced motion ---------- */

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.001ms !important;
    transition-duration: 0.001ms !important;
    scroll-behavior: auto !important;
  }
  [data-reveal] { opacity: 1; transform: none; }
}