:root {
  --paper: #eef2f1;
  --ink: #10242b;
  --muted: #3f5359;
  --petrol: #1d5c63;
  --petrol-dark: #14454b;
  --line: #c3d0d0;
  --serif: "Iowan Old Style", "Palatino Linotype", Palatino, Georgia, serif;
  --sans: system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  --arabic: "Geeza Pro", "Noto Naskh Arabic", "Segoe UI", Tahoma, serif;
}

*, *::before, *::after { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font-family: var(--sans);
  font-size: 1.0625rem;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

a { color: inherit; }

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

.skip {
  position: absolute;
  left: 1rem;
  top: -4rem;
  background: var(--ink);
  color: var(--paper);
  padding: 0.6rem 1rem;
  z-index: 10;
}
.skip:focus { top: 1rem; }

.bar,
.hero,
.section,
.foot {
  width: min(64rem, 100% - 3rem);
  margin-inline: auto;
}

.bar {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  gap: 1rem;
  padding-block: 1.75rem;
}

.mark {
  font-family: var(--serif);
  font-weight: 700;
  font-size: 1.35rem;
  letter-spacing: 0.12em;
  text-decoration: none;
}

.mail {
  color: var(--muted);
  text-underline-offset: 0.2em;
}
.mail:hover { color: var(--petrol); }

/* Hero: single column. Layout uses logical properties so an Arabic (RTL) page can reuse this file */
.hero { padding-block: 4.5rem 5rem; }

.channel { max-width: 42rem; }

.channel h1,
.channel h2 {
  margin: 0 0 1.5rem;
  font-family: var(--serif);
  font-weight: 600;
  font-size: clamp(2.1rem, 4.4vw, 3.4rem);
  line-height: 1.12;
  letter-spacing: -0.01em;
  text-wrap: balance;
}

.channel p {
  margin: 0 0 1.1rem;
  max-width: 34rem;
  color: var(--muted);
}
.channel p + .button { margin-top: 0.9rem; }

.button {
  display: inline-block;
  padding: 0.8rem 1.5rem;
  background: var(--petrol);
  color: #fff;
  font-weight: 600;
  text-decoration: none;
  border-radius: 3px;
}
.button:hover { background: var(--petrol-dark); }
.button:focus-visible { outline-color: var(--ink); }

/* Sections */
.section {
  padding-block: 3rem 3.25rem;
  border-top: 1px solid var(--line);
}

.section h2 {
  margin: 0 0 1.5rem;
  font-family: var(--serif);
  font-weight: 600;
  font-size: 1.5rem;
  line-height: 1.2;
}

.measure { margin: 0; max-width: 38rem; }

.rows { margin: 0; padding: 0; list-style: none; }
.rows li {
  display: grid;
  grid-template-columns: 18rem 1fr;
  gap: 0.4rem 2.5rem;
  padding-block: 1.15rem;
  border-top: 1px solid var(--line);
}
/* Arabic pages: set lang="ar" dir="rtl" on html */
:lang(ar) body { font-family: var(--arabic); line-height: 1.9; }
:lang(ar) h1, :lang(ar) h2, :lang(ar) h3, :lang(ar) .statement, :lang(ar) .email, :lang(ar) .mark { font-family: var(--arabic); letter-spacing: 0; }
:lang(ar) .mark { font-family: var(--serif); letter-spacing: 0.12em; }

.rows li:first-child { border-top: 0; padding-top: 0; }
.rows h3 {
  margin: 0;
  font-family: var(--serif);
  font-size: 1.15rem;
  font-weight: 600;
  line-height: 1.3;
}
.rows p { margin: 0; color: var(--muted); max-width: 36rem; }

.serve {
  margin: 0;
  padding: 0;
  list-style: none;
  columns: 2;
  column-gap: 3rem;
}
.serve li { margin-bottom: 0.6rem; break-inside: avoid; }

.statement {
  margin: 0 0 1.25rem;
  font-family: var(--serif);
  font-weight: 600;
  font-size: clamp(1.5rem, 3vw, 2.1rem);
  line-height: 1.25;
  max-width: 34rem;
  text-wrap: balance;
}

.email {
  display: inline-block;
  margin-top: 1.25rem;
  font-family: var(--serif);
  font-size: clamp(1.4rem, 3vw, 1.9rem);
  font-weight: 600;
  color: var(--petrol);
  text-underline-offset: 0.25em;
  text-decoration-thickness: 2px;
}
.email:hover { color: var(--petrol-dark); }

.foot {
  padding-block: 1.75rem 3rem;
  border-top: 1px solid var(--line);
  color: var(--muted);
  font-size: 0.9rem;
}
.foot p { margin: 0; max-width: 44rem; }

@media (max-width: 52rem) {
  .hero { padding-block: 2.5rem 3rem; }
  .rows li { grid-template-columns: 1fr; }
  .serve { columns: 1; }
}

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