/* DAR brand tokens: colours taken from the identity sheet (C100 M30 Y100 K45 / C0 M15 Y90 K0) */
:root {
  --green: #024F28;
  --green-deep: #013820;
  --green-900: #01261a;
  --green-600: #0a6a39;
  --yellow: #FCD430;
  --yellow-soft: #FFF6CF;
  --cream: #F6F5EC;
  --paper: #ffffff;
  --ink: #10291c;
  --muted: #4c5f54;
  --grey: #424142;
  --line: rgba(2, 79, 40, 0.12);
  --radius: 24px;
  --radius-sm: 14px;
  --shadow: 0 24px 60px -28px rgba(1, 38, 26, 0.45);
  --max: 1200px;
  --ease: cubic-bezier(.22, .8, .25, 1);
  --font-display: "Comfortaa", "Readex Pro", system-ui, sans-serif;
  --font-body: "Josefin Sans", "Readex Pro", system-ui, sans-serif;
}
html[lang="ar"] {
  --font-display: "Readex Pro", "Comfortaa", system-ui, sans-serif;
  --font-body: "Readex Pro", system-ui, sans-serif;
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 84px; -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  font-family: var(--font-body);
  font-size: 1.0625rem;
  line-height: 1.7;
  color: var(--ink);
  background: var(--paper);
  overflow-x: hidden;
}
html[lang="en"] body { font-size: 1.125rem; line-height: 1.6; }
img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
h1, h2, h3 { font-family: var(--font-display); margin: 0; line-height: 1.25; font-weight: 700; }
p { margin: 0 0 1em; }
button, input, select, textarea { font: inherit; color: inherit; }
:focus-visible { outline: 3px solid var(--yellow); outline-offset: 3px; border-radius: 6px; }

.container { width: min(100% - 2.5rem, var(--max)); margin-inline: auto; }
.section { padding-block: clamp(4.5rem, 10vw, 8rem); position: relative; }
.section-head { max-width: 760px; margin-bottom: clamp(2.5rem, 5vw, 4rem); }
.section-title { font-size: clamp(1.9rem, 4vw, 3rem); color: var(--green); margin-bottom: .6em; }
.section-lead { font-size: 1.15rem; color: var(--muted); }
.eyebrow {
  display: inline-flex; align-items: center; gap: .6em;
  font-size: .9rem; font-weight: 600; letter-spacing: .04em;
  color: var(--green-600); margin-bottom: 1rem;
}
html[lang="en"] .eyebrow { text-transform: uppercase; letter-spacing: .14em; font-size: .82rem; }
.eyebrow::before { content: ""; width: 28px; height: 3px; border-radius: 3px; background: var(--yellow); }

.icon { width: 24px; height: 24px; fill: none; stroke: currentColor; stroke-width: 1.75; stroke-linecap: round; stroke-linejoin: round; flex: none; }
[dir="rtl"] .icon.flip { transform: scaleX(-1); }

/* Buttons */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: .6em;
  padding: .95em 1.7em; border-radius: 999px; font-weight: 600; line-height: 1.2;
  border: 2px solid transparent; cursor: pointer;
  transition: transform .2s var(--ease), box-shadow .2s var(--ease), background-color .2s, color .2s, border-color .2s;
}
.btn:hover { transform: translateY(-2px); }
.btn .icon { width: 20px; height: 20px; transition: translate .2s var(--ease); }
.btn:hover .icon.flip { translate: 4px 0; }
[dir="rtl"] .btn:hover .icon.flip { translate: -4px 0; }
.btn-primary { background: var(--yellow); color: var(--green); box-shadow: 0 10px 30px -10px rgba(252, 212, 48, .7); }
.btn-primary:hover { box-shadow: 0 16px 40px -10px rgba(252, 212, 48, .9); background: #ffdc45; }
.btn-ghost { border-color: rgba(255, 255, 255, .35); color: #fff; }
.btn-ghost:hover { border-color: var(--yellow); color: var(--yellow); }
.btn-block { width: 100%; }

/* Reading progress */
.progress { position: fixed; inset-inline: 0; top: 0; height: 3px; z-index: 60; pointer-events: none; }
.progress span { display: block; height: 100%; background: var(--yellow); transform: scaleX(0); transform-origin: left; }
[dir="rtl"] .progress span { transform-origin: right; }

/* Header */
.site-header { position: fixed; inset-inline: 0; top: 0; z-index: 50; transition: background-color .3s, box-shadow .3s, backdrop-filter .3s; }
.site-header.is-scrolled { background: rgba(1, 56, 32, .86); backdrop-filter: blur(14px); -webkit-backdrop-filter: blur(14px); box-shadow: 0 10px 30px -18px rgba(0, 0, 0, .5); }
.header-inner { display: flex; align-items: center; gap: 1.5rem; height: 88px; transition: height .3s var(--ease); }
.is-scrolled .header-inner { height: 70px; }
.brand img { height: 58px; width: auto; transition: height .3s var(--ease); }
.is-scrolled .brand img { height: 46px; }
.nav { display: flex; align-items: center; gap: .3rem; margin-inline-start: auto; }
.nav a { color: rgba(255, 255, 255, .86); padding: .5em .85em; border-radius: 999px; font-size: .98rem; transition: color .2s, background-color .2s; }
.nav a:hover { color: var(--yellow); }
.nav .nav-cta { background: var(--yellow); color: var(--green); font-weight: 600; margin-inline-start: .4rem; }
.nav .nav-cta:hover { color: var(--green); background: #ffdc45; }
.header-actions { display: flex; align-items: center; gap: .5rem; }
.lang-btn {
  width: 44px; height: 44px; border-radius: 50%; border: 1.5px solid rgba(255, 255, 255, .35);
  background: transparent; color: #fff; cursor: pointer; font-weight: 700; font-family: "Comfortaa", "Readex Pro", sans-serif;
  transition: border-color .2s, color .2s, transform .2s;
}
.lang-btn:hover { border-color: var(--yellow); color: var(--yellow); transform: rotate(-8deg); }
.menu-btn { display: none; width: 44px; height: 44px; border: 0; border-radius: 50%; background: rgba(255, 255, 255, .1); cursor: pointer; flex-direction: column; align-items: center; justify-content: center; gap: 5px; }
.menu-btn span { width: 20px; height: 2px; background: #fff; border-radius: 2px; transition: transform .25s var(--ease), opacity .2s; }
.menu-open .menu-btn span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.menu-open .menu-btn span:nth-child(2) { opacity: 0; }
.menu-open .menu-btn span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

@media (max-width: 1080px) {
  .menu-btn { display: inline-flex; }
  .header-actions { margin-inline-start: auto; }
  .nav {
    position: fixed; inset: 0; z-index: -1; flex-direction: column; justify-content: center; gap: .4rem;
    background: radial-gradient(circle at 50% 20%, var(--green) 0%, var(--green-900) 70%);
    opacity: 0; visibility: hidden; transition: opacity .3s, visibility .3s;
  }
  .nav a { font-size: 1.35rem; padding: .55em 1.2em; }
  .nav .nav-cta { margin: 1rem 0 0; }
  .menu-open .nav { opacity: 1; visibility: visible; }
  .menu-open body { overflow: hidden; }
  .menu-open .site-header { background: transparent; box-shadow: none; backdrop-filter: none; }
}

/* Footer */
.site-footer { background: var(--green-900); color: rgba(255, 255, 255, .78); padding-block: 4rem 2.5rem; text-align: center; }
.footer-inner { display: flex; flex-direction: column; align-items: center; gap: 1.2rem; }
.footer-inner img { height: 96px; width: auto; }
.footer-tagline { font-family: var(--font-display); font-size: 1.25rem; color: var(--yellow); margin: 0; }
.footer-nav { display: flex; flex-wrap: wrap; justify-content: center; gap: .4rem 1.4rem; }
.footer-nav a:hover { color: var(--yellow); }
.copy { font-size: .9rem; opacity: .7; margin: 1rem 0 0; }

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { transition-duration: .01ms !important; animation-duration: .01ms !important; animation-iteration-count: 1 !important; }
}