/* Page de présentation de l'app mobile (mobile.caf.tn) — charte du site caf.tn :
   papier, sillon, légumineuse, céréale ; Source Serif 4 / Source Sans 3 /
   Source Code Pro, Noto Naskh Arabic en arabe. Polices hébergées ici
   (Fontsource, licence OFL) : aucune requête vers un service tiers. */

@font-face { font-family: "Source Sans 3"; font-weight: 400; font-display: swap; src: url(fonts/source-sans-3-latin-400-normal.woff2) format("woff2"); unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD; }
@font-face { font-family: "Source Sans 3"; font-weight: 600; font-display: swap; src: url(fonts/source-sans-3-latin-600-normal.woff2) format("woff2"); unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD; }
@font-face { font-family: "Source Sans 3"; font-weight: 700; font-display: swap; src: url(fonts/source-sans-3-latin-700-normal.woff2) format("woff2"); unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD; }
@font-face { font-family: "Source Serif 4"; font-weight: 600; font-display: swap; src: url(fonts/source-serif-4-latin-600-normal.woff2) format("woff2"); unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD; }
@font-face { font-family: "Source Code Pro"; font-weight: 600; font-display: swap; src: url(fonts/source-code-pro-latin-600-normal.woff2) format("woff2"); unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD; }
@font-face { font-family: "Noto Naskh Arabic"; font-weight: 400; font-display: swap; src: url(fonts/noto-naskh-arabic-arabic-400-normal.woff2) format("woff2"); unicode-range: U+0600-06FF, U+0750-077F, U+0870-088E, U+0890-0891, U+0897-08E1, U+08E3-08FF, U+200C-200E, U+2010-2011, U+204F, U+2E41, U+FB50-FDFF, U+FE70-FE74, U+FE76-FEFC; }
@font-face { font-family: "Noto Naskh Arabic"; font-weight: 600; font-display: swap; src: url(fonts/noto-naskh-arabic-arabic-600-normal.woff2) format("woff2"); unicode-range: U+0600-06FF, U+0750-077F, U+0870-088E, U+0890-0891, U+0897-08E1, U+08E3-08FF, U+200C-200E, U+2010-2011, U+204F, U+2E41, U+FB50-FDFF, U+FE70-FE74, U+FE76-FEFC; }
@font-face { font-family: "Noto Naskh Arabic"; font-weight: 700; font-display: swap; src: url(fonts/noto-naskh-arabic-arabic-700-normal.woff2) format("woff2"); unicode-range: U+0600-06FF, U+0750-077F, U+0870-088E, U+0890-0891, U+0897-08E1, U+08E3-08FF, U+200C-200E, U+2010-2011, U+204F, U+2E41, U+FB50-FDFF, U+FE70-FE74, U+FE76-FEFC; }

:root {
  --sillon: #1B2B1E;
  --sillon-80: #24382A;
  --legumineuse: #4C7A3D;
  --legumineuse-tint: #E4EEE0;
  --cereale: #C9A227;
  --cereale-tint: #F6EDCB;
  --cereale-ink: #8A6D12;
  --terre: #8B5E34;
  --racine: #6B3F5C;
  --racine-tint: #EFE3EB;
  --papier: #F5F2E9;
  --papier-alt: #ECE7D8;
  --ligne: #D8D0BC;
  --encre: #241F16;
  --encre-douce: #5B5646;
  --font-display: "Source Serif 4", Georgia, serif;
  --font-body: "Source Sans 3", system-ui, -apple-system, "Segoe UI", sans-serif;
  --font-mono: "Source Code Pro", ui-monospace, monospace;
}

/* En arabe, le Naskh remplace toutes les polices (comme sur le site), sans
   capitales ni espacement entre lettres (ils cassent la liaison). */
html[lang="ar"] {
  --font-display: "Noto Naskh Arabic", "Source Serif 4", serif;
  --font-body: "Noto Naskh Arabic", "Source Sans 3", sans-serif;
  --font-mono: "Noto Naskh Arabic", "Source Code Pro", monospace;
}
html[lang="ar"] .eyebrow,
html[lang="ar"] .pill,
html[lang="ar"] .mock-chip { letter-spacing: 0; text-transform: none; }

* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  background: var(--papier);
  color: var(--encre);
  font-family: var(--font-body);
  font-size: 17px;
  line-height: 1.6;
}
img { max-width: 100%; display: block; }
a { color: var(--legumineuse); }
[hidden] { display: none !important; }

.wrap { width: 100%; max-width: 1080px; margin-inline: auto; padding-inline: 20px; }

/* Barre du haut */
.topbar { background: var(--papier); border-bottom: 1px solid var(--ligne); }
.topbar-inner { display: flex; align-items: center; justify-content: space-between; gap: 12px; padding-block: 12px; }
.brand { display: flex; align-items: center; gap: 10px; color: var(--sillon); text-decoration: none; font-family: var(--font-display); font-weight: 600; font-size: 19px; }
.brand img { border-radius: 50%; background: #fff; }
.langs { display: flex; gap: 6px; }
.langs button {
  font: 600 13px/1 var(--font-mono);
  color: var(--sillon);
  background: transparent;
  border: 1.5px solid var(--ligne);
  border-radius: 999px;
  padding: 8px 12px;
  cursor: pointer;
}
.langs button[lang="ar"] { font-family: "Noto Naskh Arabic", var(--font-body); font-size: 14px; padding-block: 5px; }
.langs button[aria-pressed="true"] { background: var(--sillon); border-color: var(--sillon); color: #fff; }

/* En-tête */
.hero { background: var(--sillon); color: #fff; overflow: hidden; }
.hero-grid { display: grid; grid-template-columns: 1.2fr 0.8fr; gap: 48px; align-items: center; padding-block: 64px; }
.eyebrow { font: 600 12px/1.4 var(--font-mono); letter-spacing: .12em; text-transform: uppercase; color: var(--cereale); margin: 0 0 14px; }
h1 { font-family: var(--font-display); font-weight: 600; font-size: clamp(32px, 5vw, 50px); line-height: 1.12; margin: 0 0 18px; }
html[lang="ar"] h1 { line-height: 1.5; }
.lead { font-size: 19px; color: #E8E4D8; margin: 0 0 30px; max-width: 34em; }

.download { display: grid; gap: 14px; justify-items: start; }
.cta {
  display: inline-flex; align-items: center; gap: 10px;
  font: 600 14px/1 var(--font-mono); letter-spacing: .05em; text-transform: uppercase;
  background: var(--cereale); color: var(--sillon); text-decoration: none;
  padding: 16px 22px; border-radius: 4px;
}
html[lang="ar"] .cta { font-size: 17px; letter-spacing: 0; text-transform: none; }
.cta:hover, .cta:focus-visible { background: #DDB637; }
.apk-meta { margin: 8px 0 0; font: 600 12px/1.4 var(--font-mono); color: var(--legumineuse-tint); opacity: .85; }
.soon p { margin: 10px 0 0; color: #E8E4D8; max-width: 30em; }
.pill { display: inline-block; font: 600 12px/1 var(--font-mono); letter-spacing: .08em; text-transform: uppercase; border-radius: 999px; padding: 8px 14px; }
html[lang="ar"] .pill { font-size: 15px; padding-block: 6px; }
.pill-gold { background: var(--cereale); color: var(--sillon); }
.pill-outline { border: 1.5px solid rgba(255,255,255,.35); color: #fff; }
.play { margin: 0; }
.web-link { color: var(--cereale); font-weight: 600; text-decoration: none; border-bottom: 1px solid rgba(201,162,39,.5); }
.web-link:hover { border-bottom-color: var(--cereale); }

/* Téléphone d'illustration */
.phone {
  justify-self: center;
  width: 270px; padding: 12px;
  background: #0E1710; border-radius: 38px;
  box-shadow: 0 30px 60px rgba(0,0,0,.35), inset 0 0 0 2px #2E4233;
  transform: rotate(-3deg);
}
html[dir="rtl"] .phone { transform: rotate(3deg); }
.phone-screen { background: var(--papier); border-radius: 28px; padding: 18px 14px 22px; color: var(--encre); display: grid; gap: 12px; }
.phone-bar { display: flex; align-items: center; gap: 8px; font-family: var(--font-display); font-weight: 600; color: var(--sillon); font-size: 17px; }
.phone-bar img { border-radius: 50%; background: #fff; }
.mock-card { background: #fff; border-radius: 12px; padding: 12px 14px; border-inline-start: 4px solid var(--legumineuse); display: grid; gap: 2px; }
.mock-card.cer { border-inline-start-color: var(--cereale); }
.mock-chip { justify-self: start; font: 600 10px/1 var(--font-mono); letter-spacing: .06em; text-transform: uppercase; color: var(--legumineuse); background: var(--legumineuse-tint); border-radius: 999px; padding: 4px 8px; }
html[lang="ar"] .mock-chip { font-size: 13px; padding-block: 2px; }
.mock-card.cer .mock-chip { color: var(--cereale-ink); background: var(--cereale-tint); }
.mock-card strong { font-family: var(--font-display); font-weight: 600; font-size: 28px; color: var(--legumineuse); }
.mock-card strong small { font-family: var(--font-body); font-size: 13px; color: var(--encre-douce); font-weight: 400; }
.mock-meta { font-size: 12px; color: var(--encre-douce); }
.mock-total { text-align: center; font-weight: 700; color: var(--legumineuse); background: var(--legumineuse-tint); border-radius: 10px; padding: 8px; }

/* Fonctionnalités */
.features { padding-block: 64px; }
h2 { font-family: var(--font-display); font-weight: 600; font-size: clamp(26px, 3.4vw, 34px); color: var(--sillon); margin: 0 0 28px; }
.feature-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); gap: 18px; }
.feature { background: #fff; border: 1px solid var(--papier-alt); border-radius: 14px; padding: 22px; box-shadow: 0 3px 10px rgba(27,43,30,.06); }
.feature h3 { font-family: var(--font-display); font-weight: 600; font-size: 20px; color: var(--sillon); margin: 14px 0 8px; line-height: 1.3; }
.feature p { margin: 0; color: var(--encre-douce); font-size: 16px; }
.feature-icon { display: inline-grid; place-items: center; width: 44px; height: 44px; border-radius: 50%; }
.feature-icon.leg { color: var(--legumineuse); background: var(--legumineuse-tint); }
.feature-icon.cer { color: var(--cereale-ink); background: var(--cereale-tint); }
.feature-icon.earth { color: var(--terre); background: var(--papier-alt); }
.feature-icon.root { color: var(--racine); background: var(--racine-tint); }

/* Installation de l'APK */
.install { background: var(--papier-alt); padding-block: 56px; }
.steps { counter-reset: step; list-style: none; padding: 0; margin: 0 0 18px; display: grid; gap: 14px; }
.steps li { counter-increment: step; display: flex; gap: 14px; align-items: flex-start; background: #fff; border-radius: 12px; padding: 16px 18px; }
.steps li::before {
  content: counter(step);
  flex: none; display: grid; place-items: center; width: 30px; height: 30px; border-radius: 50%;
  background: var(--sillon); color: #fff; font: 600 14px/1 var(--font-mono);
}
.note { color: var(--encre-douce); font-size: 15px; margin: 0; }

/* Pied de page */
.footer { background: var(--sillon); color: #C9D8B6; padding-block: 28px; font-size: 15px; }
.footer-inner { display: flex; flex-wrap: wrap; gap: 12px 28px; align-items: center; justify-content: space-between; }
.footer p { margin: 0; }
.footer-links { display: flex; flex-wrap: wrap; gap: 8px 20px; }
.footer a { color: var(--cereale); text-decoration: none; }
.footer a:hover { text-decoration: underline; }

/* Téléphone (écran étroit) */
@media (max-width: 760px) {
  .hero-grid { grid-template-columns: 1fr; gap: 40px; padding-block: 44px 56px; }
  .phone { width: 240px; }
  .lead { font-size: 17px; }
  .download { justify-items: stretch; }
  .cta { justify-content: center; }
  .soon, .play { text-align: center; }
  .brand span { font-size: 17px; }
}
@media (prefers-reduced-motion: no-preference) {
  .cta { transition: background .15s; }
}