:root {
  --sky: #d5e3f4;
  --sky-deep: #b7cbe6;
  --ink: #141821;
  --muted: #3d4656;
  --bill: #fffdf8;
  --line: #d5dbe3;
  --stamp: #d4143a;
  --paid: #0c6b58;
  --donor: #172033;
  --shadow: 0 30px 70px rgba(20, 24, 33, 0.18);
  --display: "Bricolage Grotesque", "Segoe UI", sans-serif;
  --body: "Sora", "Segoe UI", sans-serif;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  min-height: 100vh;
  color: var(--ink);
  font-family: var(--body);
  background: var(--sky);
  line-height: 1.5;
}
body[dir="rtl"] { text-align: right; }
button, input, a { font: inherit; }

.wash {
  position: fixed;
  inset: 0;
  z-index: -1;
  background:
    radial-gradient(900px 500px at 85% -10%, #fff 0%, transparent 55%),
    radial-gradient(700px 480px at -10% 80%, #f7c9c0 0%, transparent 50%),
    linear-gradient(160deg, #e7f0fb 0%, #d5e3f4 42%, #f3d9cf 100%);
}

.bar {
  max-width: 1180px;
  margin: 0 auto;
  padding: 1.1rem 1.25rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.logo {
  font-family: var(--display);
  font-weight: 800;
  font-size: 1.45rem;
  letter-spacing: -0.04em;
  color: var(--ink);
  text-decoration: none;
}
.logo span { color: var(--stamp); }

.lang-trigger {
  border: 1px solid rgba(20, 24, 33, 0.18);
  background: rgba(255, 255, 255, 0.72);
  color: var(--ink);
  padding: 0.55rem 0.9rem;
  border-radius: 999px;
  cursor: pointer;
  font-weight: 600;
}
.lang-trigger:focus-visible,
.btn:focus-visible,
.surprise:focus-visible,
.lang-x:focus-visible,
.lang-opt:focus-visible {
  outline: 2px solid var(--ink);
  outline-offset: 3px;
}

.lang-layer {
  position: fixed;
  inset: 0;
  z-index: 20;
  background: rgba(20, 24, 33, 0.46);
  display: grid;
  place-items: center;
  padding: 1rem;
}
.lang-layer[hidden] { display: none; }
.lang-panel {
  width: min(720px, 100%);
  max-height: min(80vh, 680px);
  overflow: auto;
  background: #fff;
  border-radius: 18px;
  padding: 1rem 1rem 1.2rem;
  box-shadow: var(--shadow);
}
.lang-head {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 1rem;
}
.lang-head h2 {
  margin: 0;
  font-family: var(--display);
  font-size: 1.15rem;
}
.lang-x {
  border: 0;
  background: transparent;
  cursor: pointer;
  font-weight: 600;
}
#langSearch {
  width: 100%;
  margin: 0.8rem 0 0.9rem;
  border: 1px solid var(--line);
  border-radius: 10px;
  padding: 0.7rem 0.8rem;
}
.lang-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(140px, 1fr));
  gap: 0.45rem;
}
.lang-opt {
  text-align: start;
  border: 1px solid var(--line);
  background: #f7f9fc;
  border-radius: 10px;
  padding: 0.65rem 0.7rem;
  cursor: pointer;
}
.lang-opt strong { display: block; font-weight: 600; }
.lang-opt small { color: var(--muted); }
.lang-opt.is-on { border-color: var(--ink); background: #fff; }

.hero {
  max-width: 1180px;
  margin: 0 auto;
  padding: 1.5rem 1.25rem 2.5rem;
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  gap: 2.5rem;
  align-items: center;
  min-height: calc(100vh - 5rem);
}
.kicker {
  margin: 0 0 0.7rem;
  font-weight: 600;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  font-size: 0.78rem;
  color: var(--muted);
}
h1 {
  margin: 0;
  font-family: var(--display);
  font-weight: 800;
  font-size: clamp(3.1rem, 7vw, 6.2rem);
  line-height: 0.9;
  letter-spacing: -0.055em;
}
h1 span { display: block; }
.h1b { color: var(--stamp); }
.lede {
  max-width: 38ch;
  font-size: 1.05rem;
  color: var(--muted);
}
.actions { display: flex; flex-wrap: wrap; gap: 0.7rem; }
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  text-decoration: none;
  padding: 0.9rem 1.15rem;
  border-radius: 999px;
  font-weight: 600;
}
.btn.solid { background: var(--ink); color: #fff; }
.btn.solid:hover { transform: translateY(-1px); }
.btn.line { color: var(--ink); border: 1px solid rgba(20, 24, 33, 0.28); }

.bill {
  position: relative;
  background: var(--bill);
  color: var(--ink);
  padding: 1.5rem 1.4rem 1.3rem 2.2rem;
  border-radius: 6px 16px 16px 6px;
  box-shadow: var(--shadow);
  overflow: hidden;
  transform: rotate(1.4deg);
}
.holes {
  position: absolute;
  inset: 0 auto 0 0;
  width: 22px;
  background:
    radial-gradient(circle at 0 18px, transparent 7px, var(--sky-deep) 8px) 0 0 / 22px 36px repeat-y;
}
.bill-top {
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  font-size: 0.82rem;
  color: var(--muted);
  text-transform: uppercase;
  letter-spacing: 0.06em;
}
.amount {
  margin: 0.4rem 0 0;
  font-family: var(--display);
  font-weight: 800;
  font-size: clamp(3.4rem, 6vw, 5rem);
  letter-spacing: -0.06em;
  line-height: 0.95;
}
.place { margin: 0.2rem 0 0.8rem; color: var(--muted); font-size: 0.9rem; }
.lines { list-style: none; margin: 0 0 1rem; padding: 0; }
.lines li {
  display: flex;
  justify-content: space-between;
  border-top: 1px dashed var(--line);
  padding: 0.45rem 0;
  font-size: 0.92rem;
}
.surprise {
  width: 100%;
  border: 0;
  background: var(--stamp);
  color: #fff;
  border-radius: 999px;
  padding: 0.85rem 1rem;
  font-weight: 600;
  cursor: pointer;
}
.surprise:hover { filter: brightness(1.05); }
.bill.is-paid .amount { color: var(--paid); }
.bill.is-paid .surprise { background: var(--paid); }
.stamp {
  position: absolute;
  right: 12%;
  top: 34%;
  border: 4px solid var(--stamp);
  color: var(--stamp);
  font-family: var(--display);
  font-weight: 800;
  letter-spacing: 0.14em;
  font-size: 2.2rem;
  padding: 0.15rem 0.55rem;
  transform: rotate(-14deg) scale(1.4);
  opacity: 0;
  pointer-events: none;
}
body[dir="rtl"] .stamp { right: auto; left: 18%; }
.bill.is-paid .stamp {
  animation: slam 420ms cubic-bezier(0.2, 0.9, 0.2, 1) forwards;
}
@keyframes slam {
  to { opacity: 1; transform: rotate(-12deg) scale(1); }
}

.path, .split {
  max-width: 1180px;
  margin: 0 auto;
  padding: 0 1.25rem 1.5rem;
  display: grid;
  gap: 0.8rem;
}
.path { grid-template-columns: repeat(3, 1fr); }
.split { grid-template-columns: 1fr 1fr; padding-bottom: 3rem; }
.path article, .lane {
  border-radius: 18px;
  padding: 1.25rem 1.2rem 1.35rem;
}
.path article { background: rgba(255, 255, 255, 0.55); }
.path h2, .lane h2 {
  margin: 0 0 0.4rem;
  font-family: var(--display);
  font-size: 1.55rem;
  letter-spacing: -0.03em;
  line-height: 1.1;
}
.path p, .lane p { margin: 0; color: var(--muted); }
.lane.owner { background: #fffdf8; }
.lane.donor { background: var(--donor); color: #f4f7fb; }
.lane.donor p { color: #c9d3e2; }

.foot {
  max-width: 1180px;
  margin: 0 auto;
  padding: 0 1.25rem 2rem;
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  flex-wrap: wrap;
  color: var(--muted);
  font-size: 0.88rem;
}
.foot p { margin: 0; }

@media (max-width: 860px) {
  .hero, .path, .split { grid-template-columns: 1fr; }
  .hero { min-height: auto; padding-top: 0.5rem; }
  h1 { font-size: clamp(2.7rem, 14vw, 4.2rem); }
  .bill { transform: none; }
}

@media (prefers-reduced-motion: reduce) {
  * { animation: none !important; transition: none !important; }
  .bill.is-paid .stamp { opacity: 1; transform: rotate(-12deg) scale(1); }
}