/* =============================================================
   NextPhD Bangladesh — Stylesheet
   nextphd.elitelab.ai
   ============================================================= */

:root {
  --ink: #0E1B2C;
  --ink-2: #1B2A40;
  --ink-soft: #2D3D55;
  --paper: #F7F2E7;
  --paper-2: #EFE9DB;
  --paper-3: #E6DFCD;
  --line: #D8CFB7;
  --line-soft: #E5DDC8;
  --muted: #6B7587;
  --muted-ink: #5C6677;
  --sage: oklch(0.55 0.08 150);
  --sage-soft: oklch(0.92 0.04 150);
  --gold: oklch(0.72 0.10 80);
  --accent: var(--sage);
  --accent-soft: var(--sage-soft);

  --serif: "Newsreader", ui-serif, "Iowan Old Style", "Source Serif Pro", Georgia, serif;
  --sans: "Inter", ui-sans-serif, system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  --mono: "JetBrains Mono", ui-monospace, "SF Mono", Menlo, monospace;

  --nav-h: 68px;
  --container: 1240px;
}

/* ===== Reset ===== */
*, *::before, *::after { box-sizing: border-box; }
html, body { margin: 0; padding: 0; }
html { scroll-behavior: smooth; }

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { transition: none !important; animation: none !important; }
}

body {
  font-family: var(--sans);
  background: var(--paper);
  color: var(--ink);
  font-size: 16px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

a { color: inherit; text-underline-offset: 3px; text-decoration-color: color-mix(in oklab, currentColor 30%, transparent); }
a:hover { text-decoration-color: currentColor; }
::selection { background: var(--accent); color: var(--paper); }

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

/* ===== Skip link ===== */
.skip {
  position: absolute; left: -9999px; top: 0;
  background: var(--ink); color: var(--paper);
  padding: 12px 18px; text-decoration: none; font-size: 14px;
  border-radius: 0 0 6px 0; z-index: 100;
}
.skip:focus { left: 0; }

/* ===== Layout ===== */
.wrap { max-width: var(--container); margin: 0 auto; padding: 0 32px; }
@media (max-width: 700px) { .wrap { padding: 0 20px; } }

/* ===== Typography ===== */
.display {
  font-family: var(--serif);
  font-weight: 400;
  letter-spacing: -0.018em;
  line-height: 1.05;
  text-wrap: balance;
}
.eyebrow {
  font-family: var(--mono);
  font-size: 11.5px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--muted-ink);
  font-weight: 500;
}
.lede {
  font-size: 18px; line-height: 1.6; color: var(--ink-2);
  text-wrap: pretty;
}
@media (min-width: 900px) { .lede { font-size: 19.5px; } }

/* ===== Nav ===== */
.nav {
  position: sticky; top: 0; z-index: 50;
  height: var(--nav-h);
  backdrop-filter: saturate(140%) blur(10px);
  -webkit-backdrop-filter: saturate(140%) blur(10px);
  background: color-mix(in oklab, var(--paper) 82%, transparent);
  border-bottom: 1px solid var(--line-soft);
}
.nav-inner {
  display: flex; align-items: center; gap: 28px;
  height: 100%;
}
.brand { display: flex; align-items: center; gap: 12px; text-decoration: none; color: var(--ink); }
.brand:hover { text-decoration: none; }
.brand-mark {
  width: 32px; height: 32px;
  border: 1.5px solid var(--ink);
  display: grid; place-items: center;
  font-family: var(--serif); font-weight: 500; font-size: 16px;
  background: var(--paper);
  flex-shrink: 0;
}
.brand-mark span { transform: translateY(-1px); display: block; }
.brand-name {
  font-family: var(--serif); font-weight: 500; font-size: 18px;
  letter-spacing: -0.01em; line-height: 1;
}
.brand-name em { font-style: italic; font-weight: 400; color: var(--muted-ink); }
.brand-org {
  font-family: var(--mono); font-size: 10px; letter-spacing: 0.08em;
  color: var(--muted-ink); text-transform: uppercase; margin-top: 3px;
  line-height: 1;
}
.nav-links {
  display: flex; gap: 22px; margin-left: auto;
  font-size: 14px; color: var(--ink-soft);
}
.nav-links a {
  text-decoration: none; padding: 4px 2px;
  border-bottom: 1px solid transparent;
}
.nav-links a:hover { border-bottom-color: var(--ink); color: var(--ink); }
.nav-cta {
  text-decoration: none;
  font-size: 13.5px; font-weight: 500;
  background: var(--ink); color: var(--paper);
  padding: 10px 18px; border-radius: 999px;
  transition: transform 140ms ease, background 140ms ease;
}
.nav-cta:hover { transform: translateY(-1px); }

.menu-toggle {
  display: none;
  background: none; border: 1px solid var(--ink);
  width: 44px; height: 44px;
  align-items: center; justify-content: center;
  margin-left: auto; cursor: pointer; border-radius: 8px;
}
.menu-toggle svg { width: 20px; height: 20px; }
.menu-toggle .x { display: none; }
.menu-toggle[aria-expanded="true"] .bar { display: none; }
.menu-toggle[aria-expanded="true"] .x { display: block; }

@media (max-width: 1040px) {
  .nav-links, .nav-cta { display: none; }
  .menu-toggle { display: inline-flex; }
}

.mobile-menu {
  position: fixed; inset: var(--nav-h) 0 0 0;
  background: var(--paper);
  z-index: 49;
  padding: 32px 24px;
  display: none;
  flex-direction: column; gap: 0;
  overflow-y: auto;
}
.mobile-menu[data-open="true"] { display: flex; }
.mobile-menu a {
  font-family: var(--serif); font-size: 24px; font-weight: 500;
  padding: 18px 0; border-bottom: 1px solid var(--line-soft);
  text-decoration: none; color: var(--ink);
  display: flex; justify-content: space-between; align-items: center;
}
.mobile-menu a .arr {
  font-family: var(--mono); font-size: 14px; color: var(--muted);
}
.mobile-menu .m-cta {
  margin-top: 24px;
  background: var(--ink); color: var(--paper);
  border: 0; padding: 16px 20px; border-radius: 12px;
  text-align: center; font-size: 15px; font-weight: 500;
  border-bottom: 0;
  justify-content: center;
}
.mobile-menu .m-cta:hover { border-bottom: 0; }

/* ===== Buttons ===== */
.btn {
  display: inline-flex; align-items: center; gap: 10px;
  padding: 15px 22px; border-radius: 999px; min-height: 44px;
  font-size: 14.5px; font-weight: 500;
  font-family: inherit;
  text-decoration: none; cursor: pointer;
  border: 1px solid transparent;
  transition: transform 140ms ease, background 140ms ease, color 140ms ease;
}
.btn-primary { background: var(--ink); color: var(--paper); }
.btn-primary:hover { transform: translateY(-1px); background: #000; }
.btn-ghost { background: transparent; color: var(--ink); border-color: var(--ink); }
.btn-ghost:hover { background: var(--ink); color: var(--paper); }
.btn .arr { display: inline-block; transition: transform 200ms ease; }
.btn:hover .arr { transform: translateX(3px); }

/* ===== Sections ===== */
section { padding: 104px 0; border-top: 1px solid var(--line-soft); }
section:first-of-type { border-top: 0; }
@media (max-width: 700px) { section { padding: 64px 0; } }

section[id] { scroll-margin-top: calc(var(--nav-h) + 24px); }

.sec-head {
  display: grid; gap: 18px; margin-bottom: 56px;
  max-width: 820px;
}
.sec-head h2 {
  margin: 0;
  font-size: clamp(30px, 4vw, 46px);
}
.sec-head p {
  margin: 0; color: var(--ink-2);
  font-size: 17px; line-height: 1.6; max-width: 680px;
  text-wrap: pretty;
}

.sec-index {
  display: flex; align-items: baseline; gap: 14px;
  color: var(--muted-ink);
  font-family: var(--mono); font-size: 11.5px;
  letter-spacing: 0.1em; text-transform: uppercase;
  margin-bottom: 4px;
}
.sec-index .num { color: var(--accent); }

/* ===== Hero ===== */
.hero {
  padding: 72px 0 104px;
  border-top: 0; position: relative; overflow: hidden;
}
@media (max-width: 700px) { .hero { padding: 48px 0 72px; } }

.hero-grid {
  display: grid; grid-template-columns: 1.15fr 1fr; gap: 64px;
  align-items: center;
}
@media (max-width: 1000px) { .hero-grid { grid-template-columns: 1fr; gap: 48px; } }

.hero h1 {
  margin: 22px 0 22px;
  font-size: clamp(38px, 5.4vw, 68px);
}
.hero h1 em { font-style: italic; color: var(--accent); font-weight: 400; }
.hero .lede { max-width: 580px; }

.hero-meta {
  display: flex; align-items: center; gap: 12px; flex-wrap: wrap;
  font-family: var(--mono); font-size: 11.5px;
  color: var(--muted-ink); letter-spacing: 0.08em;
}
.hero-meta .dot {
  width: 6px; height: 6px; border-radius: 50%;
  background: var(--accent);
}

.hero-ctas {
  display: flex; gap: 12px; margin-top: 32px; flex-wrap: wrap;
}
@media (max-width: 480px) {
  .hero-ctas .btn { flex: 1 1 100%; justify-content: center; }
}

.hero-trust {
  margin-top: 20px;
  font-size: 13.5px; color: var(--muted-ink);
  display: inline-flex; align-items: center; gap: 8px;
}
.hero-trust::before {
  content: ""; width: 14px; height: 14px;
  border: 1.2px solid var(--accent);
  display: inline-block;
  background:
    linear-gradient(45deg, transparent 48%, var(--accent) 48% 52%, transparent 52%),
    linear-gradient(-45deg, transparent 48%, var(--accent) 48% 52%, transparent 52%);
  background-size: 8px 8px;
  background-repeat: no-repeat;
  background-position: center;
}

.badges {
  display: flex; flex-wrap: wrap; gap: 8px;
  margin-top: 36px;
}
.badge {
  font-family: var(--mono); font-size: 11.5px;
  padding: 7px 11px;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: var(--paper-2);
  color: var(--ink-soft);
  letter-spacing: 0.02em;
}
.badge.is-accent {
  border-color: color-mix(in oklab, var(--accent) 40%, var(--line));
  background: var(--accent-soft);
  color: color-mix(in oklab, var(--accent) 60%, var(--ink));
}

/* Hero visual */
.hero-visual {
  aspect-ratio: 5/6;
  background: var(--paper-2);
  border: 1px solid var(--line);
  position: relative;
  overflow: hidden;
}
.hv-stamp, .hv-foot {
  position: absolute; left: 20px; right: 20px;
  display: flex; justify-content: space-between; gap: 12px;
  font-family: var(--mono); font-size: 10.5px;
  letter-spacing: 0.1em; color: var(--muted-ink);
}
.hv-stamp { top: 20px; }
.hv-foot { bottom: 20px; align-items: flex-end; }
.hv-stamp .v { color: var(--ink); }
.hv-title {
  font-family: var(--serif); font-size: 19px;
  color: var(--ink); letter-spacing: -0.01em;
  max-width: 75%; line-height: 1.2;
}
.hero-visual svg {
  position: absolute;
  inset: 64px 24px 64px;
  width: calc(100% - 48px);
  height: calc(100% - 128px);
}

/* Hero SVG styles */
.net-line { stroke: var(--ink-soft); stroke-width: 0.6; opacity: 0.45; fill: none; }
.net-line.hi { stroke: var(--accent); opacity: 0.9; stroke-width: 0.8; }
.net-node { fill: var(--paper); stroke: var(--ink); stroke-width: 1.1; }
.net-node.hi { fill: var(--accent); stroke: var(--ink); }
.net-node.gold { fill: var(--gold); stroke: var(--ink); }

/* ===== Organizer strip ===== */
.organizer-strip {
  display: grid; grid-template-columns: 1fr 1.6fr; gap: 64px;
  align-items: start;
}
@media (max-width: 900px) {
  .organizer-strip { grid-template-columns: 1fr; gap: 32px; }
}
.organizer-strip h2 {
  margin: 14px 0 0;
  font-size: clamp(28px, 3.4vw, 40px);
}
.org-bio { font-size: 17px; line-height: 1.65; color: var(--ink-2); margin: 0; max-width: 620px; text-wrap: pretty; }
.org-bio + .org-bio { margin-top: 16px; }

.kpi {
  display: grid; grid-template-columns: repeat(4, 1fr); gap: 1px;
  background: var(--line); border: 1px solid var(--line);
  margin-top: 28px;
}
@media (max-width: 700px) { .kpi { grid-template-columns: repeat(2, 1fr); } }
.kpi > div { background: var(--paper); padding: 20px; }
.kpi .v { font-family: var(--serif); font-size: 30px; letter-spacing: -0.01em; }
.kpi .l { font-family: var(--mono); font-size: 10.5px; color: var(--muted-ink); letter-spacing: 0.1em; text-transform: uppercase; margin-top: 4px; }

.pill {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 6px 12px; border: 1px solid var(--line);
  border-radius: 999px; font-family: var(--mono); font-size: 11.5px;
  color: var(--ink-soft); background: var(--paper-2);
  letter-spacing: 0.06em;
  text-decoration: none;
}
.pill .dot { width: 6px; height: 6px; border-radius: 50%; background: var(--accent); }
.pill:hover { border-color: var(--ink); }

/* ===== Cards grid ===== */
.cards {
  display: grid; gap: 1px;
  background: var(--line); border: 1px solid var(--line);
}
.cards.cols-3 { grid-template-columns: repeat(3, 1fr); }
.cards.cols-2 { grid-template-columns: repeat(2, 1fr); }
@media (max-width: 900px) {
  .cards.cols-3 { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 600px) {
  .cards.cols-3, .cards.cols-2 { grid-template-columns: 1fr; }
}
.card {
  background: var(--paper);
  padding: 28px;
  display: flex; flex-direction: column; gap: 8px;
  min-height: 150px;
}
.card .num {
  font-family: var(--mono); font-size: 11px;
  color: var(--muted); letter-spacing: 0.08em;
}
.card h3 {
  margin: 0;
  font-family: var(--serif); font-weight: 500; font-size: 20px;
  letter-spacing: -0.01em;
}
.card p {
  margin: 4px 0 0;
  color: var(--ink-2);
  font-size: 14.5px; line-height: 1.55;
}

/* ===== Tracks ===== */
.tracks {
  display: grid; grid-template-columns: 1fr 1fr; gap: 24px;
}
@media (max-width: 900px) { .tracks { grid-template-columns: 1fr; } }

.track {
  background: var(--paper);
  border: 1px solid var(--line);
  padding: 36px;
  position: relative;
}
.track .num {
  font-family: var(--mono); font-size: 11px;
  color: var(--muted-ink); letter-spacing: 0.1em;
  text-transform: uppercase;
}
.track h3 {
  font-family: var(--serif); font-size: 28px;
  margin: 14px 0 8px; letter-spacing: -0.01em; font-weight: 500;
}
.track .desc {
  color: var(--ink-2); margin: 0 0 24px; font-size: 15px;
  text-wrap: pretty;
}
.track ul { list-style: none; padding: 0; margin: 0; display: grid; gap: 0; }
.track li {
  display: grid; grid-template-columns: 28px 1fr; gap: 8px;
  padding: 12px 0;
  border-top: 1px solid var(--line-soft);
  font-size: 14.5px; color: var(--ink-2);
}
.track li:last-child { border-bottom: 1px solid var(--line-soft); }
.track li .i {
  font-family: var(--mono); font-size: 11px;
  color: var(--muted); padding-top: 2px;
}

/* ===== Timeline ===== */
.timeline { display: grid; gap: 0; }
.tl-row {
  display: grid; grid-template-columns: 220px 1fr;
  gap: 32px; padding: 32px 0;
  border-top: 1px solid var(--line);
}
.tl-row:last-child { border-bottom: 1px solid var(--line); }
.tl-row .tl-meta { display: flex; flex-direction: column; gap: 4px; }
.tl-row .tl-num {
  font-family: var(--mono); font-size: 12px;
  color: var(--muted-ink); letter-spacing: 0.08em;
}
.tl-row .tl-date {
  font-family: var(--mono); font-size: 12px;
  color: var(--accent); letter-spacing: 0.04em;
}
.tl-row h3 {
  margin: 0;
  font-family: var(--serif); font-size: 24px;
  font-weight: 500; letter-spacing: -0.01em;
}
.tl-row p {
  margin: 6px 0 0; color: var(--ink-2);
  text-wrap: pretty;
}
.tl-row .tl-list {
  display: grid; grid-template-columns: 1fr 1fr;
  gap: 4px 24px; margin-top: 14px;
  padding: 0;
  font-size: 14.5px;
}
.tl-row .tl-list li {
  color: var(--ink-2); padding: 2px 0 2px 18px;
  list-style: none; position: relative;
}
.tl-row .tl-list li::before {
  content: ""; position: absolute; left: 0; top: 12px;
  width: 8px; height: 1px; background: var(--ink-soft);
}
@media (max-width: 800px) {
  .tl-row { grid-template-columns: 1fr; gap: 12px; padding: 24px 0; }
  .tl-row .tl-list { grid-template-columns: 1fr; }
}

/* ===== Expandable details ===== */
.more-grid {
  display: grid; grid-template-columns: repeat(2, 1fr); gap: 1px;
  background: var(--line); border: 1px solid var(--line);
}
@media (max-width: 800px) { .more-grid { grid-template-columns: 1fr; } }

details.more {
  background: var(--paper);
  border: 0;
}
details.more > summary {
  list-style: none;
  cursor: pointer;
  padding: 28px;
  display: grid; grid-template-columns: 1fr auto;
  gap: 16px; align-items: center;
}
details.more > summary::-webkit-details-marker { display: none; }
details.more > summary:focus-visible { outline-offset: -3px; }
details.more summary .s-num {
  font-family: var(--mono); font-size: 11px;
  color: var(--muted); letter-spacing: 0.1em;
  display: block; margin-bottom: 6px;
}
details.more summary h3 {
  margin: 0;
  font-family: var(--serif); font-weight: 500; font-size: 19px;
  letter-spacing: -0.01em;
}
details.more .pl {
  font-family: var(--mono); font-size: 16px; color: var(--muted-ink);
  transition: transform 200ms ease;
  line-height: 1;
}
details.more[open] .pl { transform: rotate(45deg); color: var(--accent); }
details.more .more-body {
  padding: 0 28px 28px;
  font-size: 14.5px; line-height: 1.6;
  color: var(--ink-2);
}
details.more .more-body ul {
  margin: 12px 0 0; padding: 0; list-style: none;
  display: grid; gap: 6px;
}
details.more .more-body li {
  padding-left: 16px; position: relative;
}
details.more .more-body li::before {
  content: ""; position: absolute; left: 0; top: 10px;
  width: 8px; height: 1px; background: var(--ink-soft);
}

/* ===== FAQ ===== */
.faq { border-top: 1px solid var(--line); }
.faq-item { border-bottom: 1px solid var(--line); }
.faq-q {
  width: 100%; background: none; border: 0; padding: 24px 0;
  display: grid; grid-template-columns: 1fr auto; gap: 16px;
  text-align: left; cursor: pointer; align-items: center;
  font-family: var(--serif); font-size: 20px; color: var(--ink);
  font-weight: 500; letter-spacing: -0.01em;
}
@media (max-width: 600px) { .faq-q { font-size: 18px; padding: 20px 0; } }
.faq-q .qn {
  font-family: var(--mono); font-size: 12px;
  color: var(--muted-ink); margin-right: 14px;
  letter-spacing: 0.06em; font-weight: 400;
}
.faq-q .pl {
  font-family: var(--mono); font-size: 16px;
  color: var(--muted-ink);
  transition: transform 200ms ease;
  line-height: 1;
}
.faq-item[data-open="true"] .pl { transform: rotate(45deg); color: var(--accent); }
.faq-a {
  overflow: hidden; max-height: 0;
  transition: max-height 280ms ease;
}
.faq-item[data-open="true"] .faq-a { max-height: 600px; }
.faq-a-inner {
  padding: 0 0 24px;
  color: var(--ink-2);
  max-width: 720px;
  font-size: 15.5px; line-height: 1.6;
  text-wrap: pretty;
}

/* ===== Mentors ===== */
.mentors-grid {
  display: grid; grid-template-columns: 1fr 1fr; gap: 64px;
  align-items: start;
}
@media (max-width: 900px) { .mentors-grid { grid-template-columns: 1fr; gap: 32px; } }
.mentors-grid p { font-size: 17px; line-height: 1.65; color: var(--ink-2); text-wrap: pretty; }
.areas { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 18px; }
.areas span {
  font-family: var(--mono); font-size: 12px;
  padding: 6px 10px; border: 1px solid var(--line);
  color: var(--ink-soft); background: var(--paper-2);
}

/* ===== Fee ===== */
.fee {
  border: 1px solid var(--line);
  background: var(--paper-2);
  padding: 40px;
}
@media (max-width: 600px) { .fee { padding: 28px; } }
.fee .eyebrow { color: var(--accent); }
.fee h3 {
  font-family: var(--serif); font-size: 28px;
  margin: 12px 0 14px; font-weight: 500; letter-spacing: -0.01em;
}
.fee p { color: var(--ink-2); margin: 0 0 14px; max-width: 720px; text-wrap: pretty; }
.fee .notes {
  font-size: 13.5px; color: var(--muted-ink);
  margin-top: 20px; padding-top: 20px;
  border-top: 1px dashed var(--line);
}
.fee .notes strong { color: var(--ink-2); }

/* ===== Steps ===== */
.steps {
  display: grid; grid-template-columns: repeat(5, 1fr); gap: 1px;
  background: var(--line); border: 1px solid var(--line);
  list-style: none; padding: 0; margin: 0;
}
@media (max-width: 1000px) { .steps { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 500px) { .steps { grid-template-columns: 1fr; } }
.step {
  background: var(--paper); padding: 24px;
  display: flex; flex-direction: column; gap: 8px;
  min-height: 160px;
}
.step .n {
  font-family: var(--mono); font-size: 11px;
  color: var(--accent); letter-spacing: 0.1em;
}
.step h4 {
  margin: 4px 0 0;
  font-family: var(--serif); font-size: 18px;
  font-weight: 500; letter-spacing: -0.01em;
}
.step p { margin: 6px 0 0; font-size: 13.5px; color: var(--muted-ink); }

/* ===== Final CTA strip ===== */
.strip {
  background: var(--ink); color: var(--paper);
  padding: 104px 0;
}
@media (max-width: 700px) { .strip { padding: 72px 0; } }
.strip-grid {
  display: grid; grid-template-columns: 1.4fr 1fr;
  gap: 48px; align-items: end;
}
@media (max-width: 800px) {
  .strip-grid { grid-template-columns: 1fr; align-items: start; gap: 32px; }
}
.strip h2 {
  font-family: var(--serif);
  font-size: clamp(32px, 4.4vw, 54px);
  margin: 16px 0 16px; font-weight: 400;
  letter-spacing: -0.015em; line-height: 1.06;
  text-wrap: balance;
}
.strip h2 em { font-style: italic; color: var(--accent); }
.strip p {
  color: color-mix(in oklab, var(--paper) 78%, transparent);
  font-size: 18px; max-width: 580px; text-wrap: pretty;
}
.strip .btn-primary { background: var(--paper); color: var(--ink); }
.strip .btn-primary:hover { background: #fff; }
.strip .btn-ghost {
  color: var(--paper);
  border-color: color-mix(in oklab, var(--paper) 40%, transparent);
}
.strip .btn-ghost:hover { background: var(--paper); color: var(--ink); }
.strip .sec-index { color: color-mix(in oklab, var(--paper) 65%, transparent); }
.strip .meta-card {
  font-family: var(--mono); font-size: 12px;
  letter-spacing: 0.08em;
  color: color-mix(in oklab, var(--paper) 75%, transparent);
  border-left: 1px solid color-mix(in oklab, var(--paper) 25%, transparent);
  padding-left: 24px;
  display: grid; gap: 4px;
}
.strip .meta-card .domain { color: var(--accent); margin-top: 14px; }

/* ===== Footer ===== */
footer {
  background: var(--ink); color: var(--paper);
  padding: 64px 0 36px;
  border-top: 1px solid color-mix(in oklab, var(--paper) 12%, transparent);
}
footer .f-top {
  display: grid; grid-template-columns: 1.5fr 1fr 1fr 1fr;
  gap: 40px; padding-bottom: 40px;
  border-bottom: 1px solid color-mix(in oklab, var(--paper) 18%, transparent);
}
@media (max-width: 900px) { footer .f-top { grid-template-columns: 1fr 1fr; } }
@media (max-width: 600px) { footer .f-top { grid-template-columns: 1fr; gap: 32px; } }
footer h4 {
  font-family: var(--mono); font-size: 11.5px;
  letter-spacing: 0.12em; text-transform: uppercase;
  color: color-mix(in oklab, var(--paper) 60%, transparent);
  margin: 0 0 14px; font-weight: 500;
}
footer ul { list-style: none; padding: 0; margin: 0; display: grid; gap: 8px; }
footer a {
  color: var(--paper); text-decoration: none;
  font-size: 14.5px; opacity: 0.85;
}
footer a:hover { opacity: 1; text-decoration: underline; }
footer .f-bot {
  padding-top: 24px;
  display: grid; grid-template-columns: 1fr 2fr; gap: 24px;
  color: color-mix(in oklab, var(--paper) 65%, transparent);
  font-size: 13px;
}
@media (max-width: 800px) {
  footer .f-bot { grid-template-columns: 1fr; }
}
footer .f-bot .copy {
  font-family: var(--mono); font-size: 11.5px; letter-spacing: 0.06em;
}
footer .f-bot .disc {
  text-wrap: pretty; line-height: 1.55;
}

/* ===== Outreach panel ===== */
.qpanel {
  margin-top: 32px;
  border: 1px solid var(--line);
  background: var(--paper-2);
  padding: 32px;
}
@media (max-width: 600px) { .qpanel { padding: 24px; } }
.qpanel-head {
  display: flex; justify-content: space-between; gap: 12px;
  align-items: baseline; flex-wrap: wrap;
  border-bottom: 1px solid var(--line);
  padding-bottom: 14px; margin-bottom: 18px;
}
.qpanel-meta {
  font-family: var(--mono); font-size: 11px;
  color: var(--muted); letter-spacing: 0.1em;
}
.qlist {
  list-style: none; padding: 0; margin: 0;
  display: grid; grid-template-columns: repeat(2, 1fr);
  gap: 4px 24px;
}
@media (max-width: 700px) { .qlist { grid-template-columns: 1fr; } }
.qlist li {
  font-family: var(--serif); font-size: 18px;
  color: var(--ink); letter-spacing: -0.005em;
  padding: 10px 0;
  display: grid; grid-template-columns: 56px 1fr; gap: 12px; align-items: baseline;
}
.qlist li + li, .qlist li:nth-child(2) ~ li { border-top: 1px solid var(--line-soft); }
.qlist .qn {
  font-family: var(--mono); font-size: 11px;
  color: var(--accent); letter-spacing: 0.08em;
  align-self: center;
}

/* ===== Contact cards ===== */
.contact-cards {
  display: grid; grid-template-columns: repeat(2, 1fr); gap: 1px;
  background: var(--line); border: 1px solid var(--line);
}
@media (max-width: 700px) { .contact-cards { grid-template-columns: 1fr; } }
.contact-card {
  background: var(--paper); padding: 28px;
  display: flex; flex-direction: column; gap: 10px;
}
.contact-card .num {
  font-family: var(--mono); font-size: 11px;
  color: var(--muted); letter-spacing: 0.1em;
}
.contact-card h3 {
  margin: 0; font-family: var(--serif); font-size: 22px;
  font-weight: 500; letter-spacing: -0.01em;
}
.contact-card p { margin: 0; color: var(--ink-2); font-size: 14.5px; }
.contact-card .btn { margin-top: auto; align-self: flex-start; }

/* ===== Utilities ===== */
.hash-rule {
  height: 1px;
  background: repeating-linear-gradient(90deg, var(--line) 0 8px, transparent 8px 14px);
  margin: 8px 0 24px;
}
.footnote {
  font-family: var(--mono); font-size: 11.5px;
  color: var(--muted-ink); letter-spacing: 0.04em;
  margin-top: 20px; text-transform: uppercase;
}