:root {
  --paper: #f2ede0;
  --paper-2: #e8dfc9;
  --card: #fbf8f0;
  --ink: #201d17;
  --ink-soft: #5d564a;
  --red: #cf3722;
  --red-ink: #ffffff;
  --yellow: #eeb60a;
  --green: #3d7a56;
  --line: #cabf9f;
  --line-strong: #201d17;
  --shadow: rgba(32, 29, 23, 0.22);
  color-scheme: light;
}

@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) {
    --paper: #17140f;
    --paper-2: #201b13;
    --card: #241f17;
    --ink: #f2ede0;
    --ink-soft: #b8ad96;
    --red: #ff6a48;
    --red-ink: #17140f;
    --yellow: #f2b60a;
    --green: #6fbe93;
    --line: #4a4131;
    --line-strong: #f2ede0;
    --shadow: rgba(0, 0, 0, 0.55);
    color-scheme: dark;
  }
}

:root[data-theme="dark"] {
  --paper: #17140f;
  --paper-2: #201b13;
  --card: #241f17;
  --ink: #f2ede0;
  --ink-soft: #b8ad96;
  --red: #ff6a48;
  --red-ink: #17140f;
  --yellow: #f2b60a;
  --green: #6fbe93;
  --line: #4a4131;
  --line-strong: #f2ede0;
  --shadow: rgba(0, 0, 0, 0.55);
  color-scheme: dark;
}

* { box-sizing: border-box; }

body {
  margin: 0;
  background: var(--paper);
  background-image:
    linear-gradient(var(--line) 1px, transparent 1px),
    linear-gradient(90deg, var(--line) 1px, transparent 1px);
  background-size: 34px 34px;
  background-position: center top;
  color: var(--ink);
  font-family: "IBM Plex Sans", "Helvetica Neue", Arial, sans-serif;
  padding-inline: 20px;
  padding-block: 24px;
}

.wrap {
  max-width: 880px;
  margin-inline: auto;
  display: flex;
  flex-direction: column;
  gap: 64px;
}

h1, h2, h3 {
  font-family: "Big Shoulders Display", "Arial Narrow", sans-serif;
  text-transform: uppercase;
  letter-spacing: 0.01em;
  line-height: 0.92;
  text-wrap: balance;
  margin: 0;
}

p { margin: 0; }

.hand {
  font-family: "Caveat", cursive;
  font-weight: 700;
}

a { color: inherit; }

/* corner ribbon */
.ribbon {
  position: fixed;
  top: 18px;
  left: -54px;
  transform: rotate(-38deg);
  background: var(--line-strong);
  color: var(--paper);
  font: 700 12px/1 "IBM Plex Sans", sans-serif;
  letter-spacing: 0.14em;
  padding: 6px 60px;
  z-index: 40;
  pointer-events: none;
  box-shadow: 0 3px 8px var(--shadow);
  white-space: nowrap;
}
@media (max-width: 460px) {
  .ribbon { font-size: 10px; padding: 5px 48px; top: 14px; left: -50px; }
}

/* nav */
nav.tabs {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
  padding-top: 6px;
}
nav.tabs a {
  font: 700 12.5px/1 "IBM Plex Sans", sans-serif;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  text-decoration: none;
  padding: 10px 16px;
  border: 2px solid var(--line-strong);
  border-radius: 999px 999px 0 0;
  background: var(--card);
  color: var(--ink);
}
nav.tabs a[aria-current="page"] {
  background: var(--red);
  border-color: var(--red);
  color: var(--red-ink);
}
nav.tabs a:hover { text-decoration: underline; }

/* stamp badge */
.stamp {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 108px;
  height: 108px;
  border-radius: 50%;
  border: 3px solid var(--red);
  color: var(--red);
  font: 800 12.5px/1.15 "Big Shoulders Display", sans-serif;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  text-align: center;
  transform: rotate(-9deg);
  flex-shrink: 0;
}
.stamp span { display: block; }
.stamp .big { font-size: 20px; }

/* HERO */
.hero {
  padding-top: 20px;
  display: flex;
  flex-direction: column;
  gap: 22px;
}
.hero-top {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 20px;
  flex-wrap: wrap;
}
.eyebrow {
  font: 600 12px/1.4 "IBM Plex Sans", sans-serif;
  text-transform: uppercase;
  letter-spacing: 0.16em;
  color: var(--ink-soft);
}
h1 {
  font-size: clamp(40px, 10vw, 84px);
  color: var(--ink);
}
h1 em {
  font-style: normal;
  color: var(--red);
}
.tagline {
  font-size: clamp(20px, 4vw, 28px);
  color: var(--red);
  transform: rotate(-1.5deg);
  display: inline-block;
}
.lead {
  max-width: 62ch;
  font-size: 18px;
  line-height: 1.6;
  color: var(--ink-soft);
}
.cta-row {
  display: flex;
  gap: 14px;
  flex-wrap: wrap;
  margin-top: 6px;
}
.btn {
  font: 700 14px/1 "IBM Plex Sans", sans-serif;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  padding: 14px 20px;
  border-radius: 3px;
  border: 2px solid var(--line-strong);
  cursor: not-allowed;
}
.btn.primary { background: var(--red); border-color: var(--red); color: var(--red-ink); }
.btn.ghost { background: transparent; color: var(--ink); }
.btn-note { font-size: 12px; color: var(--ink-soft); align-self: center; }

/* SECTION HEADS */
.head {
  display: flex;
  align-items: baseline;
  gap: 14px;
  margin-bottom: 20px;
  flex-wrap: wrap;
}
.head .no { font: 800 15px/1 "Big Shoulders Display", sans-serif; color: var(--red); }
.head h2 { font-size: clamp(28px, 5vw, 40px); }
.head .rule { flex: 1; min-width: 40px; height: 2px; background: var(--line); align-self: center; }

/* MISSION */
.mission-body {
  display: flex;
  gap: 28px;
  flex-wrap: wrap;
  align-items: flex-start;
}
.mission-text { flex: 1 1 380px; font-size: 16.5px; line-height: 1.7; color: var(--ink); }
.mission-text + .mission-text { color: var(--ink-soft); }

.values {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 14px;
  margin-top: 26px;
}
@media (max-width: 560px) { .values { grid-template-columns: 1fr; } }
.value {
  border: 1.5px dashed var(--line-strong);
  border-radius: 10px;
  padding: 16px;
  background: var(--card);
}
.value .num { font: 800 26px/1 "Big Shoulders Display", sans-serif; color: var(--red); }
.value h3 { font-size: 15px; margin: 6px 0 4px; text-transform: none; }
.value p { font-size: 13.5px; color: var(--ink-soft); line-height: 1.5; }

/* FOUNDERS */
.founders { display: grid; grid-template-columns: 1fr 1fr; gap: 22px; }
@media (max-width: 620px) { .founders { grid-template-columns: 1fr; } }
.badge {
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: 4px;
  padding: 22px;
  position: relative;
  box-shadow: 0 6px 0 var(--line), 0 8px 14px var(--shadow);
}
.badge::before {
  content: "";
  position: absolute;
  top: -9px; left: 28px;
  width: 30px; height: 18px;
  background: repeating-linear-gradient(45deg, var(--yellow), var(--yellow) 4px, transparent 4px, transparent 8px);
  opacity: 0.85;
  border-radius: 2px;
  transform: rotate(-4deg);
}
.badge-top { display: flex; justify-content: space-between; align-items: flex-start; gap: 10px; }
.badge-id { font: 700 11px/1 "IBM Plex Sans", sans-serif; letter-spacing: 0.08em; color: var(--ink-soft); }
.badge h3 { font-size: 30px; margin-top: 10px; }
.badge .role { color: var(--red); font-weight: 600; font-size: 13.5px; margin-top: 2px; display: block; }
.badge .bio { margin-top: 12px; font-size: 14.5px; line-height: 1.6; color: var(--ink-soft); }
.badge .skills { margin-top: 14px; display: flex; gap: 6px; flex-wrap: wrap; }
.skill { font: 600 11px/1 "IBM Plex Sans", sans-serif; text-transform: uppercase; letter-spacing: 0.04em; padding: 5px 9px; border: 1px solid var(--line-strong); border-radius: 999px; }

/* PRODUCTS */
.products { display: grid; grid-template-columns: repeat(auto-fill, minmax(210px, 1fr)); gap: 30px 22px; }
.sticker {
  position: relative;
  background: var(--card);
  border-radius: 255px 15px 225px 15px / 15px 225px 15px 255px;
  padding: 26px 20px 30px;
  text-align: center;
  box-shadow: 0 10px 18px var(--shadow);
}
.sticker::before {
  content: "";
  position: absolute;
  inset: 7px;
  border-radius: inherit;
  border: 2px dashed var(--line-strong);
  opacity: 0.55;
  pointer-events: none;
}
.sticker::after {
  content: "";
  position: absolute;
  width: 26px; height: 26px;
  right: 0; bottom: 0;
  background: linear-gradient(135deg, transparent 50%, var(--paper-2) 50%);
  border-radius: 0 0 225px 0;
  box-shadow: -2px -2px 4px var(--shadow);
}
.sticker:nth-child(1) { transform: rotate(-4deg); }
.sticker:nth-child(2) { transform: rotate(3deg); }
.sticker:nth-child(3) { transform: rotate(-2deg); }
.sticker:nth-child(4) { transform: rotate(4deg); }
.sticker .kicker { font: 700 11px/1 "IBM Plex Sans", sans-serif; text-transform: uppercase; letter-spacing: 0.08em; color: var(--green); }
.sticker h3 { font-size: 24px; margin: 8px 0 6px; text-transform: none; line-height: 1.05; }
.sticker p { font-size: 13px; color: var(--ink-soft); line-height: 1.5; }
.sticker .price { margin-top: 12px; font: 800 20px/1 "Big Shoulders Display", sans-serif; color: var(--red); }

/* TRUST */
.trust { display: grid; grid-template-columns: repeat(4, 1fr); gap: 14px; }
@media (max-width: 700px) { .trust { grid-template-columns: repeat(2, 1fr); } }
.seal {
  border: 2px solid var(--line-strong);
  border-radius: 50%;
  aspect-ratio: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: 14px;
  font: 700 12px/1.3 "IBM Plex Sans", sans-serif;
  text-transform: uppercase;
  letter-spacing: 0.02em;
}
.seal:nth-child(odd) { transform: rotate(-6deg); }
.seal:nth-child(even) { transform: rotate(5deg); }

/* TIMELINE (Über uns) */
.timeline {
  display: flex;
  flex-direction: column;
  gap: 0;
  border-left: 3px dashed var(--line-strong);
  margin-left: 6px;
  padding-left: 26px;
}
.tl-item {
  position: relative;
  padding-block: 16px;
}
.tl-item::before {
  content: "";
  position: absolute;
  left: -32px;
  top: 20px;
  width: 12px;
  height: 12px;
  background: var(--red);
  border-radius: 50%;
  box-shadow: 0 0 0 4px var(--paper);
}
.tl-time { font: 700 11px/1 "IBM Plex Sans", sans-serif; text-transform: uppercase; letter-spacing: 0.1em; color: var(--red); }
.tl-item h3 { font-size: 19px; text-transform: none; margin: 6px 0 4px; }
.tl-item p { font-size: 14px; color: var(--ink-soft); line-height: 1.55; max-width: 56ch; }

/* DISCLAIMER */
.disclaimer {
  background: var(--card);
  border: 2px solid var(--line-strong);
  border-radius: 6px;
  overflow: hidden;
}
.disclaimer .stripe {
  height: 12px;
  background: repeating-linear-gradient(45deg, var(--yellow), var(--yellow) 12px, var(--line-strong) 12px, var(--line-strong) 24px);
}
.disclaimer .inner { padding: 26px clamp(18px, 4vw, 34px) 30px; }
.disclaimer h2 { font-size: clamp(24px, 4vw, 32px); margin-bottom: 14px; }
.disclaimer p { font-size: 14.5px; line-height: 1.7; color: var(--ink); max-width: 68ch; }
.disclaimer p + p { margin-top: 12px; }
.disclaimer .aside {
  margin-top: 18px;
  font-family: "Caveat", cursive;
  font-size: 21px;
  color: var(--red);
  transform: rotate(-1deg);
  display: inline-block;
}

footer {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 14px;
  flex-wrap: wrap;
  padding-block: 18px 6px;
  border-top: 1.5px dashed var(--line);
  font-size: 12.5px;
  color: var(--ink-soft);
}
footer a { text-decoration: underline; }