:root {
  --ink: #1a2e24;
  --muted: #3d5146;
  --paper: #f3f0e8;
  --card: #fffcf7;
  --green: #0e5c3b;
  --green-dark: #10261c;
  --line: #ddd6c8;
  --gold: #a6843d;
  --cream: #f6f3ec;
  color: var(--ink);
  background: var(--paper);
  font-size: 1.0625rem;
  line-height: 1.6;
}

* { box-sizing: border-box; }

html[lang="ar"] {
  font-family: "Segoe UI", Tahoma, sans-serif;
  font-size: 1.125rem;
  line-height: 1.75;
}

html[lang="en"] {
  font-family: "Segoe UI", "Helvetica Neue", sans-serif;
}

html[lang="ar"] [data-lang="en"],
html[lang="en"] [data-lang="ar"] {
  display: none !important;
}

body {
  margin: 0;
  min-height: 100vh;
}

body.modal-open { overflow: hidden; }

.skip {
  position: absolute;
  inset-inline-start: 0.75rem;
  top: -4rem;
  background: var(--card);
  color: var(--ink);
  padding: 0.55rem 0.8rem;
  z-index: 30;
}

.skip:focus { top: 0.75rem; }

.site-header,
.site-footer {
  background: var(--green-dark);
  color: var(--cream);
}

.site-header {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  align-items: center;
  gap: 0.75rem 1.25rem;
  padding: 0.85rem 1.25rem;
  border-bottom: 3px solid var(--gold);
}

.brand,
.site-footer p { margin: 0; }

.brand {
  font-weight: 700;
  letter-spacing: 0.14em;
  font-size: 0.95rem;
}

.brand-mark {
  display: inline-block;
  width: 0.62rem;
  height: 0.62rem;
  margin-inline-end: 0.5rem;
  background: #e6c36a;
  vertical-align: 0.08em;
}

.lang {
  display: inline-flex;
  border: 1px solid rgba(246, 243, 236, 0.4);
  border-radius: 999px;
  overflow: hidden;
}

.lang button {
  min-height: 44px;
  min-width: 5.2rem;
  border: 0;
  border-radius: 0;
  background: transparent;
  color: var(--cream);
  font: inherit;
  font-size: 0.98rem;
  font-weight: 700;
  padding: 0.35rem 0.9rem;
  cursor: pointer;
}

.lang button[aria-pressed="true"] {
  background: var(--cream);
  color: var(--green-dark);
}

.wrap {
  width: min(44rem, calc(100% - 2rem));
  margin: 0 auto;
}

.hero { padding: 2.4rem 0 0.2rem; }

.kicker {
  margin: 0 0 0.7rem;
  color: var(--green);
  font-weight: 700;
  font-size: 0.95rem;
}

h1, h2, h3 { font-weight: 700; }

html[lang="en"] h1,
html[lang="en"] h2 {
  font-family: Palatino, "Palatino Linotype", Georgia, serif;
}

h1 {
  margin: 0 0 1rem;
  font-size: clamp(1.75rem, 4.6vw, 2.65rem);
  line-height: 1.35;
  overflow-wrap: anywhere;
}

.brand-line,
.tagline { display: block; }

.brand-line {
  font-size: 0.62em;
  letter-spacing: 0.12em;
  font-weight: 700;
  margin-bottom: 0.35rem;
}

html[lang="ar"] h1 { line-height: 1.45; }

h2 {
  margin: 0 0 1rem;
  font-size: clamp(1.45rem, 3vw, 1.9rem);
  line-height: 1.35;
}

h3 {
  margin: 0 0 0.3rem;
  font-size: 1.12rem;
  line-height: 1.4;
}

h3::before {
  content: counter(idea);
  display: inline-block;
  margin-inline-end: 0.55rem;
  color: var(--green);
  font-variant-numeric: tabular-nums;
}

.lede { font-size: 1.18rem; }

main section { padding: 1.6rem 0 0.2rem; }

main p { margin: 0 0 0.9rem; }

.statement {
  margin: 1.4rem 0 0.2rem;
  padding: 1.15rem 1.2rem;
  background: var(--card);
  border-inline-start: 4px solid var(--gold);
}

.statement p {
  margin: 0;
  font-size: 1.22rem;
  line-height: 1.7;
}

.principles {
  list-style: none;
  margin: 0;
  padding: 0;
  counter-reset: idea;
}

.principles li {
  counter-increment: idea;
  padding: 0.15rem 0 1rem;
  margin: 0 0 1rem;
  border-bottom: 1px solid var(--line);
}

.principles li:last-child {
  margin-bottom: 0;
  border-bottom: 0;
}

.principles p { margin: 0; }

.actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  margin: 1.15rem 0 0.85rem;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 52px;
  padding: 0.8rem 1.2rem;
  border-radius: 8px;
  border: 2px solid var(--green);
  background: transparent;
  color: var(--green);
  font: inherit;
  font-weight: 700;
  line-height: 1.3;
  text-align: center;
  text-decoration: none;
  cursor: pointer;
}

.btn-primary {
  background: var(--green);
  color: #fff;
}

.btn-primary:hover { background: #0b4a2f; }

.btn-secondary:hover { background: #e7f3ec; }

.btn:disabled {
  opacity: 0.65;
  cursor: wait;
}

.note {
  color: var(--muted);
  max-width: 40rem;
}

.warning {
  margin: 0 0 0.9rem;
  padding: 0.8rem 0.9rem;
  background: #fff4e8;
  color: #6a3b12;
  border-radius: 8px;
}

.warning[hidden] { display: none !important; }

.site-footer {
  margin-top: 2.4rem;
  padding: 1rem 0 1.15rem;
}

.site-footer p { color: #d9e2db; font-size: 0.95rem; }

.scrim {
  position: fixed;
  inset: 0;
  z-index: 20;
  display: grid;
  place-items: center;
  padding: 1rem;
  background: rgba(16, 38, 28, 0.55);
}

.scrim[hidden] { display: none !important; }

.dialog {
  width: min(32rem, 100%);
  background: var(--card);
  color: var(--ink);
  border-radius: 12px;
  padding: 1.25rem 1.2rem 1.15rem;
  box-shadow: 0 18px 50px rgba(0, 0, 0, 0.2);
}

.dialog h2 { margin: 0 0 0.55rem; }

.dialog p { margin: 0; }

.noscript {
  margin: 0;
  padding: 0.8rem 1rem;
  background: #fff4e8;
  color: #6a3b12;
}

:focus-visible {
  outline: 3px solid var(--gold);
  outline-offset: 3px;
}

@media (max-width: 640px) {
  .wrap { width: min(44rem, calc(100% - 1.5rem)); }
  .hero { padding-top: 1.6rem; }
  .actions { flex-direction: column; align-items: stretch; }
  .btn { width: 100%; }
}

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