/* Feuille de style des pages d'article — Wajdi Hassine */
:root{
  --ink:#0B1E2D; --ink-2:#16334A; --blue:#1D5A87; --blue-deep:#164866;
  --ochre:#A87320; --paper:#F3F5F6; --white:#FFFFFF; --text:#14212B; --muted:#5B6C79;
  --line:rgba(11,30,45,.14); --line-soft:rgba(11,30,45,.08); --line-dark:rgba(243,245,246,.18);
  --wrap:1120px;
  --serif:"Spectral",Georgia,"Times New Roman",serif;
  --sans:"IBM Plex Sans","Helvetica Neue",Arial,sans-serif;
  box-sizing:border-box;
  padding-top:env(safe-area-inset-top,0px);
  padding-bottom:env(safe-area-inset-bottom,0px);
}
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth;scroll-padding-top:calc(72px + env(safe-area-inset-top,0px));-webkit-text-size-adjust:100%}
body{margin:0;background:var(--paper);color:var(--text);font-family:var(--sans);font-size:17px;line-height:1.65;-webkit-font-smoothing:antialiased}
img{max-width:100%;height:auto}
a{color:inherit}
.wrap{width:100%;max-width:var(--wrap);margin:0 auto;padding:0 24px}
h1,h2,h3{font-family:var(--serif);font-weight:500;letter-spacing:-.015em;margin:0}
p{margin:0 0 1.15rem}

.site-head{position:sticky;top:env(safe-area-inset-top,0px);z-index:50;background:rgba(243,245,246,.92);backdrop-filter:blur(10px);border-bottom:1px solid var(--line-soft)}
.head-in{display:flex;align-items:center;gap:18px;min-height:72px}
.brand{display:flex;align-items:baseline;gap:10px;text-decoration:none;margin-right:auto}
.brand strong{font-family:var(--serif);font-size:1.22rem;font-weight:600;letter-spacing:-.01em}
.brand span{font-size:.82rem;color:var(--muted)}
.nav{display:flex;align-items:center;gap:26px}
.nav a{text-decoration:none;font-size:.95rem;color:var(--ink-2);padding:6px 0;border-bottom:1px solid transparent}
.nav a:hover,.nav a:focus-visible{border-bottom-color:var(--ochre)}
.btn{display:inline-block;text-decoration:none;font-size:.95rem;font-weight:500;padding:13px 24px;border:1px solid transparent;cursor:pointer;border-radius:2px}
.btn-primary{background:var(--ink);color:var(--paper)}
.btn-primary:hover{background:var(--blue-deep)}
.btn-ghost{border-color:var(--line);color:var(--ink)}
.btn-ghost:hover{border-color:var(--ink);background:rgba(11,30,45,.04)}
.btn-light{background:var(--paper);color:var(--ink)}
.btn-outline-light{border-color:var(--line-dark);color:var(--paper)}
.menu-toggle{display:none;background:none;border:1px solid var(--line);border-radius:2px;padding:9px 14px;font:inherit;font-size:.9rem;cursor:pointer}

/* --- en-tête d'article --- */
.art-head{padding:70px 0 44px;border-bottom:1px solid var(--line-soft)}
.art-head .inner{max-width:760px}
.crumb{font-size:.92rem;color:var(--muted);margin-bottom:26px}
.crumb a{color:var(--blue);text-decoration:none;border-bottom:1px solid var(--line)}
.crumb a:hover{border-bottom-color:var(--blue)}
.art-cat{font-size:.9rem;color:var(--ochre);margin:0 0 14px}
.art-head h1{font-size:clamp(2rem,4.6vw,3.2rem);line-height:1.1;margin-bottom:20px}
.art-lede{font-size:1.14rem;color:var(--muted);margin:0;max-width:64ch}
.art-sign{display:flex;align-items:center;gap:10px;margin-top:28px;padding-top:20px;border-top:1px solid var(--line-soft);font-size:.93rem;color:var(--muted)}
.art-sign b{font-family:var(--serif);font-size:1.02rem;font-weight:600;color:var(--ink)}

/* --- corps d'article --- */
.art-body{padding:50px 0 76px}
.art-body .inner{max-width:680px}
.art-body h2{font-size:1.5rem;margin:44px 0 14px;padding-top:14px;border-top:2px solid var(--ochre);display:inline-block}
.art-body p{font-size:1.04rem;line-height:1.78}
.art-body strong{font-weight:600;color:var(--ink)}
.art-body em{font-style:italic}

.art-cta{margin-top:56px;padding:30px 32px;background:var(--white);border:1px solid var(--line-soft)}
.art-cta h3{font-size:1.25rem;margin-bottom:10px}
.art-cta p{font-size:.98rem;color:var(--muted);margin-bottom:20px}
.art-cta .row{display:flex;flex-wrap:wrap;gap:12px}

/* --- autres articles --- */
.more{background:var(--white);border-top:1px solid var(--line-soft);padding:64px 0}
.more h2{font-size:1.6rem;margin-bottom:28px}
.more-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:1px;background:var(--line-soft);border:1px solid var(--line-soft)}
.more-item{background:var(--paper);padding:24px 22px 26px;text-decoration:none;display:block}
.more-item .cat{font-size:.84rem;color:var(--ochre);margin:0 0 8px}
.more-item h3{font-size:1.06rem;line-height:1.35;font-weight:600}
.more-item:hover h3{color:var(--blue)}

footer{background:var(--ink);color:rgba(243,245,246,.7);padding:48px 0 28px;font-size:.93rem}
.foot-in{display:flex;flex-wrap:wrap;gap:24px;align-items:baseline;justify-content:space-between}
.foot-in strong{font-family:var(--serif);font-size:1.2rem;color:var(--white)}
.foot-in a{color:rgba(243,245,246,.7);text-decoration:none}
.foot-in a:hover{color:var(--white)}
.foot-bottom{margin-top:30px;padding-top:18px;border-top:1px solid var(--line-dark);font-size:.85rem;color:rgba(243,245,246,.45)}
:focus-visible{outline:2px solid var(--ochre);outline-offset:2px}

@media (max-width:980px){ .more-grid{grid-template-columns:1fr 1fr} }
@media (max-width:720px){
  .menu-toggle{display:block}
  .nav{display:none;position:absolute;left:0;right:0;top:100%;flex-direction:column;align-items:stretch;gap:0;background:var(--paper);border-bottom:1px solid var(--line);padding:8px 24px 18px}
  .nav.open{display:flex}
  .nav a{padding:12px 0;border-bottom:1px solid var(--line-soft)}
  .head-cta{display:none}
  .art-head{padding:44px 0 32px}
  .more-grid{grid-template-columns:1fr}
}

/* --- page blog : liste des articles --- */
.posts{display:grid;grid-template-columns:repeat(3,1fr);gap:1px;background:var(--line-soft);border:1px solid var(--line-soft)}
.post{background:var(--white);padding:30px 26px 32px;display:flex;flex-direction:column}
.post .cat{font-size:.85rem;color:var(--ochre);margin:0 0 10px}
.post h2{font-size:1.2rem;font-weight:600;margin-bottom:10px;line-height:1.35}
.post p{font-size:.94rem;color:var(--muted);margin:0 0 20px}
.post a{margin-top:auto;font-size:.94rem;color:var(--blue);text-decoration:none;border-bottom:1px solid var(--line);align-self:flex-start;padding-bottom:2px}
.post a:hover{border-bottom-color:var(--blue)}
.posts-wrap{padding:48px 0 80px}
@media (max-width:980px){ .posts{grid-template-columns:1fr 1fr} }
@media (max-width:720px){ .posts{grid-template-columns:1fr} }

/* ---------- sélecteur de langue ---------- */
.lang{display:flex;align-items:center;gap:2px;margin-left:4px}
.lang a{
  text-decoration:none;font-size:.78rem;font-weight:600;letter-spacing:.04em;
  color:var(--muted);padding:5px 7px;border-radius:2px;
}
.lang a:hover{color:var(--ink)}
.lang a[aria-current="true"]{color:var(--ink);background:rgba(11,30,45,.07)}
@media (max-width:720px){
  .lang{margin:0 0 0 auto;order:1}
  .lang a{padding:6px 8px;font-size:.82rem}
}

/* ---------- version arabe (RTL) ---------- */
html[dir="rtl"]{
  --serif:"Amiri","Times New Roman",serif;
  --sans:"IBM Plex Sans Arabic","Helvetica Neue",Arial,sans-serif;
}
[dir="rtl"] body{line-height:1.85}
[dir="rtl"] h1,[dir="rtl"] h2,[dir="rtl"] h3{letter-spacing:0;line-height:1.45}
[dir="rtl"] .brand strong{letter-spacing:0}
[dir="rtl"] .brand{margin-right:0;margin-left:auto}
[dir="rtl"] .lang{margin-left:0;margin-right:4px}
[dir="rtl"] .ltr{direction:ltr;unicode-bidi:isolate;display:inline-block}
@media (max-width:720px){
  [dir="rtl"] .lang{margin:0 auto 0 0}
}

@media (max-width:1150px) and (min-width:901px){
  .head-cta{display:none}
}

/* menu hamburger dès 900px : la barre ne tient plus avec le sélecteur de langue */
@media (max-width:900px){
  .menu-toggle{display:block;order:2}
  .nav{
    display:none;position:absolute;left:0;right:0;top:100%;flex-direction:column;
    align-items:stretch;gap:0;background:var(--paper);border-bottom:1px solid var(--line);padding:8px 24px 18px;
  }
  .nav.open{display:flex}
  .nav a{padding:12px 0;border-bottom:1px solid var(--line-soft);white-space:normal}
  .head-cta{display:none}
  .lang{margin:0 0 0 auto;order:1}
  .lang a{padding:6px 8px;font-size:.82rem}
  [dir="rtl"] .lang{margin:0 auto 0 0}
}

@media (max-width:480px){
  .brand span{display:none}
  .lang a{padding:6px 6px}
  .head-in{gap:10px}
}