@font-face {
  font-family: "Londrina Solid";
  src: url("fonts/londrina-solid-latin-400-normal.woff2") format("woff2");
  font-weight: 400;
  font-display: swap;
}
@font-face {
  font-family: "Atkinson Hyperlegible";
  src: url("fonts/atkinson-hyperlegible-latin-400-normal.woff2") format("woff2");
  font-weight: 400;
  font-display: swap;
}
@font-face {
  font-family: "Atkinson Hyperlegible";
  src: url("fonts/atkinson-hyperlegible-latin-700-normal.woff2") format("woff2");
  font-weight: 700;
  font-display: swap;
}

:root {
  --sheet: #0f5c63;
  --sheet-deep: #0a4348;
  --dots: rgb(255 255 255 / 0.09);
  --paper: #ffffff;
  --ink: #17140f;
  --khaki: #e6c993;
  --on-sheet: #f4fbfa;
  --shadow: rgb(4 30 34 / 0.38);
  --ease: cubic-bezier(0.16, 1, 0.3, 1);
  --radius: 28px;
  --edge: 10px;
  --gutter: clamp(20px, 5vw, 64px);
  --display: "Londrina Solid", "Arial Narrow", sans-serif;
  --body: "Atkinson Hyperlegible", system-ui, sans-serif;
}
@media (prefers-color-scheme: dark) {
  :root {
    --sheet: #0a3b40;
    --sheet-deep: #062a2e;
    --dots: rgb(255 255 255 / 0.06);
    --shadow: rgb(0 10 12 / 0.55);
  }
}

* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  min-height: 100dvh;
  background-color: var(--sheet);
  background-image: radial-gradient(var(--dots) 1.6px, transparent 1.7px);
  background-size: 28px 28px;
  color: var(--on-sheet);
  font: 400 1.125rem/1.55 var(--body);
}
::selection { background: var(--khaki); color: var(--ink); }
:focus-visible { outline: 3px solid var(--khaki); outline-offset: 4px; border-radius: 8px; }

h1, h2, h3 {
  margin: 0;
  font: 400 clamp(3rem, 6.4vw, 5.75rem)/0.95 var(--display);
  letter-spacing: -0.01em;
  text-wrap: balance;
}
h2 { font-size: clamp(2.5rem, 5vw, 4.5rem); }
p { margin: 0; max-width: 40ch; text-wrap: pretty; }

.wrap { width: min(1240px, 100% - 2 * var(--gutter)); margin-inline: auto; }

/* ---- sticker ---- */
.sticker {
  position: relative;
  display: block;
  touch-action: none;
  cursor: grab;
  user-select: none;
  -webkit-user-select: none;
  will-change: transform;
}
.sticker:active { cursor: grabbing; }
.sticker img {
  display: block;
  width: 100%;
  height: auto;
  pointer-events: none;
  -webkit-user-drag: none;
  filter: drop-shadow(0 12px 14px var(--shadow));
}
.label {
  background: var(--khaki);
  color: var(--ink);
  border: var(--edge) solid var(--paper);
  border-radius: var(--radius);
  padding: clamp(18px, 2.4vw, 30px);
  filter: drop-shadow(0 12px 14px var(--shadow));
}
.label h3 { font-size: clamp(2rem, 3.4vw, 3rem); line-height: 1; }
.label p { margin-top: 10px; font-size: 1.0625rem; max-width: 30ch; }

.pill {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  background: var(--khaki);
  color: var(--ink);
  border: var(--edge) solid var(--paper);
  border-radius: 999px;
  padding: 6px 28px 4px;
  font: 400 clamp(1.75rem, 2.6vw, 2.25rem)/1.1 var(--display);
  filter: drop-shadow(0 10px 12px var(--shadow));
}

/* ---- hero ---- */
.hero {
  position: relative;
  min-height: 100dvh;
  display: grid;
  align-items: center;
  padding-block: 56px 72px;
}
.hero .wrap {
  display: grid;
  grid-template-columns: minmax(0, 5fr) minmax(0, 6fr);
  align-items: center;
  gap: clamp(24px, 4vw, 64px);
}
.hero-copy { display: grid; gap: 28px; justify-items: start; }
.hero-copy p { font-size: clamp(1.125rem, 1.5vw, 1.375rem); }
.hero-stage { position: relative; }
.hero-logo { width: min(100%, calc((100dvh - 150px) * 0.88)); margin-inline: auto; transform: rotate(-3deg); }
.q { position: absolute; width: clamp(64px, 9vw, 130px); }
.q1 { left: -4%; top: 2%; transform: rotate(-12deg); }
.q2 { left: 2%; bottom: -3%; transform: rotate(9deg); width: clamp(60px, 8vw, 116px); }
.q3 { right: 0; top: -4%; transform: rotate(14deg); }
.q4 { right: -3%; bottom: 6%; transform: rotate(-7deg); width: clamp(70px, 10vw, 150px); }

/* ---- sections ---- */
section { position: relative; }
.how { padding-block: clamp(80px, 12vw, 160px); }
.how h2 { margin-bottom: clamp(36px, 5vw, 64px); }
.how-grid {
  display: grid;
  grid-template-columns: 1.15fr 1fr 1.35fr;
  gap: clamp(20px, 3vw, 48px);
  align-items: start;
}
.how-grid .label:nth-child(1) { transform: rotate(-2.5deg); }
.how-grid .label:nth-child(2) { transform: rotate(2deg) translateY(56px); }
.how-grid .label:nth-child(3) { transform: rotate(-1.5deg) translateY(16px); }

.facts { padding-block: clamp(40px, 8vw, 110px) clamp(80px, 12vw, 160px); }
.facts .wrap {
  display: grid;
  grid-template-columns: 5fr 4fr;
  gap: clamp(24px, 5vw, 80px);
  align-items: center;
}
.big { text-align: center; }
.big strong { display: block; white-space: nowrap; font: 400 clamp(3.75rem, 13vw, 10rem)/0.85 var(--display); }
.big span { display: block; margin-top: 8px; font-weight: 700; font-size: 1.125rem; }
.facts-stack { display: grid; gap: clamp(20px, 3vw, 36px); }
.facts-stack .big:first-child { transform: rotate(-3deg); }
.facts-stack .big:last-child { transform: rotate(2.5deg) translateX(8%); }
.facts-note { display: grid; gap: 16px; }
.facts-note h2 { font-size: clamp(2.25rem, 4.2vw, 3.75rem); }

.hints { padding-block: 0 clamp(80px, 12vw, 160px); }
.hints[hidden] { display: none; }
.hints h2 { margin-bottom: 36px; }
.hint-list { display: flex; flex-wrap: wrap; gap: clamp(16px, 2.4vw, 32px); }
.hint-list .label { max-width: 320px; }
.hint-list .label h3 { font-size: 1.75rem; }

.close { padding-block: 0 56px; }
.close .wrap { display: grid; gap: 32px; justify-items: start; position: relative; }
.close .q { position: static; width: clamp(80px, 11vw, 150px); }
.close-row { display: flex; align-items: center; gap: clamp(20px, 4vw, 56px); flex-wrap: wrap; }
.close h2 { font-size: clamp(3.5rem, 9vw, 8rem); }
footer { padding-block: 40px 56px; font-size: 1rem; }
footer .wrap { display: flex; flex-wrap: wrap; gap: 8px 32px; justify-content: space-between; }
footer p { max-width: none; }
.psst { opacity: 0.85; }

/* ---- small screens ---- */
@media (max-width: 767px) {
  .hero { padding-block: 40px 64px; }
  .hero .wrap { grid-template-columns: 1fr; gap: 56px; }
  .hero-stage { width: min(100%, 460px); justify-self: center; }
  .how-grid, .facts .wrap { grid-template-columns: 1fr; }
  .how-grid .label:nth-child(n) { transform: rotate(-1.5deg); }
  .how-grid .label:nth-child(2) { transform: rotate(1.5deg); }
  .facts-stack { grid-template-columns: 1fr 1fr; align-items: start; gap: 16px; }
  .big strong { font-size: 4.25rem; }
  .facts-stack .big:last-child { transform: rotate(2.5deg); }
  .q1 { left: -2%; } .q4 { right: -2%; }
}

@media (prefers-reduced-motion: reduce) {
  * { scroll-behavior: auto; }
}