:root {
  --paper: #ffffff;
  --paper-soft: #f6f3ec;
  --ink: #121212;
  --ink-soft: #55534c;
  --ink-faint: #8f8c82;
  --line: #e3ded2;
  --cord: #c2542e;
  --cord-dim: #9c4423;
  --thread: #2f6b64;
  --gold: #b9812c;
  --pending-ink: #8a5a1e;
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font-family: "Public Sans", ui-sans-serif, system-ui, sans-serif;
  line-height: 1.55;
  overflow-x: clip;
}

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

h1, h2, h3 {
  font-family: "Newsreader", Georgia, serif;
  text-wrap: balance;
  font-weight: 500;
  color: var(--ink);
  margin: 0;
}

a { color: inherit; }

.eyebrow {
  font-family: "IBM Plex Mono", ui-monospace, monospace;
  font-size: 12px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--ink);
  font-weight: 600;
  display: inline-flex;
  align-items: center;
  gap: 8px;
}
.eyebrow::before {
  content: "";
  width: 7px; height: 7px; border-radius: 50%;
  background: var(--cord);
  flex-shrink: 0;
}

.badge {
  font-family: "IBM Plex Mono", ui-monospace, monospace;
  font-size: 10.5px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--paper);
  background: var(--gold);
  padding: 4px 9px;
  border-radius: 2px;
  display: inline-block;
}

.badge.pending {
  background: transparent;
  border: 1px solid var(--pending-ink);
  color: var(--pending-ink);
}

.badge.done { background: var(--thread); color: var(--paper); }

nav.top {
  position: fixed;
  top: 0; left: 0; right: 0;
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 20px clamp(20px, 5vw, 56px);
  z-index: 50;
  font-family: "IBM Plex Mono", ui-monospace, monospace;
  font-size: 12px;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  background: linear-gradient(180deg, rgba(255,255,255,0.95), rgba(255,255,255,0));
  backdrop-filter: blur(2px);
}
nav.top .word { color: var(--ink); font-weight: 600; text-decoration: none; }
nav.top .links { display: flex; gap: 22px; flex-wrap: wrap; }
nav.top .links a { text-decoration: none; color: var(--ink-soft); transition: color 0.15s ease; }
nav.top .links a:hover, nav.top .links a[aria-current="page"] { color: var(--cord); }

@media (max-width: 920px) {
  nav.top { flex-direction: column; align-items: flex-start; gap: 10px; padding-bottom: 14px; }
  nav.top .links { gap: 14px; font-size: 11px; }
}

.page-banner {
  position: relative;
  height: 260px;
  min-height: 220px;
  display: flex;
  align-items: flex-end;
  overflow: hidden;
  border-bottom: 1px solid var(--line);
  background: var(--paper);
}
.page-banner canvas { position: absolute; inset: 0; width: 100%; height: 100%; }
.page-banner::after {
  content: "";
  position: absolute; inset: 0;
  background: linear-gradient(180deg, rgba(255,255,255,0.05) 0%, var(--paper) 92%);
}
.page-banner .banner-copy {
  position: relative;
  z-index: 3;
  padding: 0 clamp(20px, 6vw, 64px) 30px;
  max-width: 800px;
}
.page-banner .banner-copy .eyebrow { display: inline-flex; margin-bottom: 10px; }
.page-banner .banner-copy h1 { font-size: clamp(1.9rem, 4vw, 2.6rem); margin: 0 0 10px; }
.page-banner .banner-copy p { color: var(--ink-soft); max-width: 60ch; margin: 0; }
.page-banner .banner-copy { opacity: 0; transform: translateY(16px); animation: bannerIn 0.7s ease-out 0.15s forwards; }
@keyframes bannerIn { to { opacity: 1; transform: none; } }

.hero {
  position: relative;
  height: 100vh;
  min-height: 560px;
  display: flex;
  align-items: center;
  overflow: hidden;
  padding-top: 84px;
  background: var(--paper);
}
#quipu-hero { position: absolute; inset: 0; width: 100%; height: 100%; display: block; }
.hero::after {
  content: "";
  position: absolute; inset: 0;
  background: linear-gradient(180deg, rgba(255,255,255,0.05) 0%, rgba(255,255,255,0.35) 68%, var(--paper) 100%);
  pointer-events: none;
}
.hero-inner {
  position: relative; z-index: 5; width: 100%; max-width: 1180px; margin: 0 auto;
  display: flex; align-items: center; justify-content: space-between;
  gap: clamp(20px, 5vw, 60px); padding: 0 clamp(20px, 6vw, 64px);
}
.hero-copy { max-width: 600px; flex: 1 1 480px; }
.hero-copy .eyebrow { display: inline-flex; margin-bottom: 18px; }
.hero-copy h1 { font-size: clamp(2.3rem, 5.4vw, 3.6rem); line-height: 1.12; margin: 0 0 22px; }
.hero-copy p.lede { font-size: 1.08rem; color: var(--ink-soft); max-width: 52ch; margin: 0 0 30px; }

.cta-row { display: flex; gap: 14px; flex-wrap: wrap; }

.btn {
  font-family: "IBM Plex Mono", ui-monospace, monospace;
  font-size: 12.5px; letter-spacing: 0.06em; text-transform: uppercase;
  padding: 13px 22px; border-radius: 2px; text-decoration: none;
  display: inline-flex; align-items: center; gap: 8px; cursor: pointer;
  border: 1px solid transparent; transition: transform 0.2s ease, background 0.2s ease;
}
.btn:hover { transform: translateY(-1px); }
.btn.solid { background: var(--cord); color: var(--paper); }
.btn.solid:hover { background: #d5623a; }
.btn.ghost { border-color: var(--ink); color: var(--ink); }
.btn.ghost:hover { border-color: var(--cord); color: var(--cord); }

.scroll-hint {
  position: absolute; bottom: 28px; left: clamp(20px, 6vw, 64px); z-index: 5;
  font-family: "IBM Plex Mono", ui-monospace, monospace; font-size: 11px;
  letter-spacing: 0.1em; text-transform: uppercase; color: var(--ink-faint);
  display: flex; align-items: center; gap: 10px;
}
.scroll-hint .line { width: 28px; height: 1px; background: var(--ink-faint); }
@media (max-height: 880px) { .scroll-hint { display: none; } }

.hero-flask { flex: 0 0 auto; width: clamp(220px, 24vw, 320px); filter: drop-shadow(0 24px 40px rgba(18,18,18,0.18)); }
.flask-swirl { transform-origin: 100px 235px; animation: swirl 4.2s ease-in-out infinite alternate; }
@keyframes swirl { 0% { transform: rotate(-5deg); } 100% { transform: rotate(5deg); } }

.bubble { transform-box: fill-box; transform-origin: center; animation: rise 3.2s ease-in infinite; }
.bubble:nth-child(2) { animation-delay: 0.4s; }
.bubble:nth-child(3) { animation-delay: 0.9s; }
.bubble:nth-child(4) { animation-delay: 1.4s; }
.bubble:nth-child(5) { animation-delay: 1.9s; }
.bubble:nth-child(6) { animation-delay: 2.3s; }
.bubble:nth-child(7) { animation-delay: 0.2s; }
.bubble:nth-child(8) { animation-delay: 2.7s; }
@keyframes rise {
  0%   { transform: translateY(0) scale(0.5); opacity: 0; }
  10%  { opacity: 1; }
  75%  { opacity: 0.9; }
  92%  { transform: translateY(-135px) scale(1.5); opacity: 0.6; }
  100% { transform: translateY(-148px) scale(2); opacity: 0; }
}

.spark {
  position: absolute; width: 5px; height: 5px; border-radius: 50%;
  background: var(--gold); box-shadow: 0 0 8px 2px rgba(185,129,44,0.55);
  top: 46%; right: clamp(210px, 26vw, 320px); opacity: 0; animation: drift 5s ease-in infinite;
}
.spark:nth-child(2) { top: 52%; animation-delay: 1.3s; background: var(--thread); box-shadow: 0 0 8px 2px rgba(47,107,100,0.55); }
.spark:nth-child(3) { top: 40%; animation-delay: 2.8s; background: var(--cord); box-shadow: 0 0 8px 2px rgba(194,84,46,0.55); }
@keyframes drift {
  0%   { opacity: 0; transform: translate(0, 0); }
  15%  { opacity: 1; }
  100% { opacity: 0; transform: translate(-46vw, 30px); }
}
.hero-flask-col { display: flex; flex-direction: column; align-items: center; gap: 0; }

.signature { width: clamp(220px, 24vw, 320px); height: auto; overflow: visible; margin-top: -4px; }
.signature-text {
  font-family: "Caveat", cursive;
  font-size: 52px;
  fill: var(--ink);
  clip-path: inset(0 100% 0 0);
  animation: signWrite 1.3s ease-out 0.5s forwards;
}
@keyframes signWrite { to { clip-path: inset(0 0% 0 0); } }
.signature-flourish {
  fill: none;
  stroke: var(--cord);
  stroke-width: 3;
  stroke-linecap: round;
  stroke-dasharray: 1;
  stroke-dashoffset: 1;
  animation: signDraw 1.1s ease-out 1.35s forwards;
}
@keyframes signDraw { to { stroke-dashoffset: 0; } }
.signature-dot { opacity: 0; animation: signDot 1.1s ease-out 1.35s forwards; }
@keyframes signDot { 0% { opacity: 1; } 88% { opacity: 1; } 100% { opacity: 0; } }

@media (max-width: 860px) { .hero-flask, .hero-flask-col, .spark { display: none; } }

@media (prefers-reduced-motion: reduce) {
  .signature-text { clip-path: inset(0 0% 0 0); animation: none; }
  .signature-flourish { stroke-dashoffset: 0; animation: none; }
  .signature-dot { display: none; }
}

section { position: relative; }

.section-pad { padding: 100px clamp(20px, 6vw, 64px); max-width: 1180px; margin: 0 auto; }
.section-pad.tight { padding-top: 70px; padding-bottom: 70px; }

.section-head { max-width: 640px; margin-bottom: 56px; }
.section-head .eyebrow { display: inline-flex; margin-bottom: 14px; }
.section-head h2 { font-size: clamp(1.7rem, 3.4vw, 2.3rem); margin: 0 0 14px; }
.section-head p { color: var(--ink-soft); max-width: 56ch; margin: 0; }

.knots { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1px; background: var(--line); border: 1px solid var(--line); }
.knot-card {
  background: var(--paper); padding: 40px 32px; opacity: 0; transform: translateY(28px);
  transition: translate 0.25s ease, box-shadow 0.25s ease;
}
.knot-card:hover { translate: 0 -4px; box-shadow: 0 10px 24px rgba(18,18,18,0.08); position: relative; z-index: 2; }
.knot-card .num { font-family: "IBM Plex Mono", ui-monospace, monospace; font-size: 12px; color: var(--cord); letter-spacing: 0.08em; display: block; margin-bottom: 22px; }
.knot-card svg { display: block; margin-bottom: 24px; }
.knot-card h3 { font-size: 1.28rem; margin: 0 0 12px; }
.knot-card p { color: var(--ink-soft); font-size: 14.5px; margin: 0 0 14px; }
@media (max-width: 860px) { .knots { grid-template-columns: 1fr; } }

.pending-tag {
  display: inline-flex; align-items: center; gap: 6px;
  font-family: "IBM Plex Mono", ui-monospace, monospace; font-size: 10.5px;
  letter-spacing: 0.06em; text-transform: uppercase; color: var(--pending-ink);
}
.pending-tag::before { content: "\25CB"; font-size: 9px; }

.pending-block {
  background: var(--paper-soft); border: 1px dashed var(--line); border-radius: 3px;
  padding: 30px 28px; opacity: 0; transform: translateY(20px);
}
.pending-block h3 { font-size: 1.1rem; margin-bottom: 10px; }
.pending-block p { color: var(--ink-faint); font-size: 13.5px; margin: 0; }

.blocks-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; }
@media (max-width: 860px) { .blocks-grid { grid-template-columns: 1fr; } }

.partners { background: var(--paper-soft); }
.partner-strip { display: grid; grid-template-columns: repeat(5, 1fr); gap: 14px; }
.partner-tile {
  aspect-ratio: 3 / 2; border: 1px dashed var(--line); border-radius: 3px;
  display: flex; align-items: center; justify-content: center;
  font-family: "IBM Plex Mono", ui-monospace, monospace; font-size: 10.5px;
  letter-spacing: 0.05em; text-transform: uppercase; color: var(--ink-faint);
  text-align: center; padding: 8px; background: var(--paper);
}
@media (max-width: 760px) { .partner-strip { grid-template-columns: repeat(2, 1fr); } }

.people-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(220px, 1fr)); gap: 18px; }
.person-card {
  background: var(--paper-soft); border: 1px solid var(--line); border-radius: 3px;
  padding: 24px; opacity: 0; transform: translateY(20px);
  transition: translate 0.25s ease, box-shadow 0.25s ease;
}
.person-card:hover { translate: 0 -4px; box-shadow: 0 10px 24px rgba(18,18,18,0.08); }
.person-card .avatar {
  width: 56px; height: 56px; border-radius: 50%; border: 1px dashed var(--line);
  display: flex; align-items: center; justify-content: center; margin-bottom: 16px;
  color: var(--ink-faint); font-family: "IBM Plex Mono", ui-monospace, monospace; font-size: 9px;
  text-transform: uppercase; text-align: center; letter-spacing: 0.02em;
  overflow: hidden;
}
.person-card .avatar img { width: 100%; height: 100%; object-fit: cover; display: block; }
.person-card.real .avatar { border-style: solid; border-color: var(--cord); color: var(--cord); }
.person-card h3 { font-size: 1.02rem; margin: 0 0 4px; }
.person-card .role { color: var(--ink-soft); font-size: 13px; }
.person-card .pending-tag { margin-top: 10px; }

.project-card {
  background: var(--paper-soft); border: 1px solid var(--line); border-radius: 3px;
  padding: 28px; opacity: 0; transform: translateY(20px);
  transition: translate 0.25s ease, box-shadow 0.25s ease;
}
.project-card:hover { translate: 0 -4px; box-shadow: 0 10px 24px rgba(18,18,18,0.08); }
.project-card .top-row { display: flex; justify-content: space-between; align-items: flex-start; gap: 10px; margin-bottom: 14px; }
.project-card h3 { font-size: 1.15rem; margin: 6px 0 16px; }
.project-card dl { display: grid; grid-template-columns: auto 1fr; gap: 6px 14px; margin: 0; font-size: 13.5px; }
.project-card dt { color: var(--ink-faint); font-family: "IBM Plex Mono", ui-monospace, monospace; font-size: 10.5px; letter-spacing: 0.04em; text-transform: uppercase; }
.project-card dd { margin: 0; color: var(--ink-soft); }
.project-card .evidence { display: inline-block; margin-top: 16px; color: var(--ink-faint); font-size: 12.5px; }

.projects-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(280px, 1fr)); gap: 18px; margin-bottom: 60px; }
.projects-grid:last-child { margin-bottom: 0; }

table.events-table { width: 100%; border-collapse: collapse; font-size: 14px; }
table.events-table th, table.events-table td { text-align: left; padding: 14px 12px; border-bottom: 1px solid var(--line); }
table.events-table th { font-family: "IBM Plex Mono", ui-monospace, monospace; font-size: 10.5px; letter-spacing: 0.06em; text-transform: uppercase; color: var(--ink-faint); font-weight: 500; }
table.events-table td { color: var(--ink-soft); }
.table-scroll { overflow-x: auto; }

.empty-state {
  border: 1px dashed var(--line); border-radius: 3px; padding: 36px 30px;
  display: flex; flex-direction: column; gap: 16px; align-items: flex-start;
  background: var(--paper-soft);
}
.empty-state p { color: var(--ink-soft); margin: 0; max-width: 60ch; }

.benefit-list { list-style: none; margin: 0; padding: 0; display: grid; gap: 14px; }
.benefit-list li {
  display: flex; gap: 12px; align-items: flex-start; color: var(--ink-soft); font-size: 15px;
}
.benefit-list li::before { content: "✓"; color: var(--thread); font-family: "IBM Plex Mono", monospace; flex-shrink: 0; margin-top: 2px; }

.audience-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1px; background: var(--line); border: 1px solid var(--line); }
@media (max-width: 860px) { .audience-grid { grid-template-columns: 1fr; } }

.steps-row { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
@media (max-width: 860px) { .steps-row { grid-template-columns: 1fr; } }
.step { opacity: 0; transform: translateY(20px); }
.step .num { font-family: "Newsreader", serif; font-size: 2.4rem; color: var(--cord); display: block; margin-bottom: 8px; }

.contact-card {
  background: var(--paper-soft); border: 1px solid var(--line); border-radius: 4px;
  padding: 44px clamp(24px, 5vw, 56px); display: flex; flex-direction: column; gap: 22px;
  max-width: 700px;
}
.contact-card .mail-line { font-family: "IBM Plex Mono", ui-monospace, monospace; font-size: 15px; color: var(--cord); }
.contact-card .mail-line a { text-decoration: none; }

.closer { text-align: left; border-top: 1px solid var(--line); }
.closer h2 { font-size: clamp(1.9rem, 4.4vw, 2.7rem); max-width: 16ch; margin: 0 0 28px; }

footer {
  padding: 32px clamp(20px, 6vw, 64px) 44px; display: flex; justify-content: space-between;
  flex-wrap: wrap; gap: 10px; font-family: "IBM Plex Mono", ui-monospace, monospace;
  font-size: 11px; letter-spacing: 0.05em; color: var(--ink-faint); border-top: 1px solid var(--line);
  background: var(--paper);
}

@media (prefers-reduced-motion: reduce) {
  .flask-swirl { animation: none; }
  .bubble { animation: none; opacity: 0.3; }
  .spark { display: none; }
  .knot-card, .pending-block, .person-card, .project-card, .step { opacity: 1 !important; transform: none !important; }
  .page-banner .banner-copy { opacity: 1; transform: none; animation: none; }
}