: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}
section{padding:88px 0}
h1,h2,h3{font-family:var(--serif);font-weight:500;letter-spacing:-.015em;margin:0}
h1{font-size:clamp(2.5rem,6.2vw,4.3rem);line-height:1.04}
h2{font-size:clamp(1.9rem,3.8vw,2.9rem);line-height:1.12}
h3{font-size:1.15rem;line-height:1.35;font-weight:600}
p{margin:0 0 1rem}
.lead{font-size:1.1rem;color:var(--muted);max-width:62ch}

/* ---------- header ---------- */
.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;white-space:nowrap}
.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:20px;white-space:nowrap}
.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-family:var(--sans);font-size:.95rem;
  font-weight:500;padding:13px 24px;border:1px solid transparent;cursor:pointer;border-radius:2px;white-space:nowrap;
}
.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-light:hover{background:#fff}
.btn-outline-light{border-color:var(--line-dark);color:var(--paper)}
.btn-outline-light:hover{border-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}

/* ---------- hero ---------- */
.hero{padding:96px 0 80px;border-bottom:1px solid var(--line-soft)}
.hero-grid{display:grid;grid-template-columns:1.05fr .95fr;gap:56px;align-items:center}
.identity{font-family:var(--serif);font-size:1.05rem;color:var(--blue);margin:0 0 18px;letter-spacing:.01em}
.identity b{font-weight:600}
.hero h1{margin-bottom:18px}
.role{
  font-family:var(--sans);font-size:1.06rem;font-weight:500;color:var(--ink);
  padding-top:14px;border-top:2px solid var(--ochre);display:inline-block;margin-bottom:22px;
}
.hero p{max-width:56ch;color:var(--muted)}
.hero-cta{display:flex;flex-wrap:wrap;gap:12px;margin-top:30px}
.hero-visual{
  position:relative;min-height:640px;display:flex;align-items:flex-end;padding:18px;overflow:hidden;
  background:var(--ink) url("../images/tunis-hero.jpg") 32% 45% / cover no-repeat;
}
.hero-visual::before{
  content:"";position:absolute;inset:0;
  background:linear-gradient(180deg,rgba(11,30,45,0) 40%,rgba(11,30,45,.55) 72%,rgba(11,30,45,.88) 100%);
}
.credentials{
  position:relative;margin:0;width:100%;padding:0 18px;
  background:rgba(11,30,45,.62);backdrop-filter:blur(7px);
  border:1px solid rgba(243,245,246,.2);
}
.credentials div{padding:10px 0;border-bottom:1px solid rgba(243,245,246,.14)}
.credentials div:last-child{border-bottom:0}
.credentials dt{font-family:var(--serif);font-size:1.16rem;color:var(--white);line-height:1.2}
.credentials dd{margin:2px 0 0;font-size:.82rem;color:rgba(243,245,246,.75);line-height:1.45}

/* ---------- generic section head ---------- */
.sec-head{max-width:64ch;margin-bottom:48px}
.sec-head h2{margin-bottom:16px}

/* ---------- services ---------- */
.services{display:grid;grid-template-columns:repeat(4,1fr);gap:1px;background:var(--line-soft);border:1px solid var(--line-soft)}
.service{background:var(--paper);padding:30px 26px 34px}
.service h3{margin-bottom:10px}
.service p{font-size:.94rem;color:var(--muted);margin:0}

/* ---------- outsourcing (bande sombre) ---------- */
.outsourcing{background:var(--ink);color:var(--paper)}
.outsourcing h2,.outsourcing h3{color:var(--white)}
.outsourcing .lead{color:rgba(243,245,246,.76)}
.en-line{font-size:.95rem;color:rgba(243,245,246,.55);font-style:italic;margin-top:-4px}
.out-grid{display:grid;grid-template-columns:1fr 1fr;gap:56px;margin-bottom:56px}
.out-list{list-style:none;margin:0;padding:0}
.out-list li{padding:16px 0;border-top:1px solid var(--line-dark);font-size:.97rem;color:rgba(243,245,246,.82)}
.out-list li b{display:block;color:var(--white);font-weight:600;font-size:1.02rem;margin-bottom:3px;font-family:var(--sans)}
.steps{display:grid;grid-template-columns:repeat(4,1fr);gap:28px;padding-top:40px;border-top:1px solid var(--line-dark)}
.step .num{font-family:var(--serif);font-size:1.6rem;color:var(--ochre);display:block;margin-bottom:8px}
.step h3{font-size:1rem;margin-bottom:6px}
.step p{font-size:.9rem;color:rgba(243,245,246,.7);margin:0}
.out-cta{margin-top:48px;display:flex;flex-wrap:wrap;gap:12px;align-items:center}

/* ---------- invest ---------- */
.invest-grid{display:grid;grid-template-columns:1fr 1fr;gap:56px;align-items:start}
.check{list-style:none;margin:0;padding:0}
.check li{padding:13px 0 13px 26px;border-bottom:1px solid var(--line-soft);position:relative;font-size:.98rem}
.check li::before{content:"";position:absolute;left:0;top:23px;width:10px;height:1px;background:var(--ochre)}
.mini{display:grid;grid-template-columns:1fr 1fr;gap:28px}
.mini h3{font-size:1rem;margin-bottom:6px}
.mini p{font-size:.92rem;color:var(--muted);margin:0}

/* ---------- parcours ---------- */
.parcours{background:var(--white);border-top:1px solid var(--line-soft);border-bottom:1px solid var(--line-soft)}
.years{display:grid;grid-template-columns:.7fr 1.3fr;gap:56px;align-items:start;border-top:1px solid var(--line)}
.years-num{padding-top:26px}
.years-num span{
  display:block;font-family:var(--serif);font-size:clamp(4.5rem,9vw,7rem);line-height:.92;
  font-weight:400;color:var(--blue);letter-spacing:-.03em;
}
.years-num p{margin:14px 0 0;font-size:.98rem;color:var(--muted);max-width:26ch}
.years-body div{padding:26px 0;border-bottom:1px solid var(--line-soft)}
.years-body div:last-child{border-bottom:0}
.years-body h3{margin-bottom:6px}
.years-body p{font-size:.95rem;color:var(--muted);margin:0;max-width:64ch}

/* ---------- blog ---------- */
.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 h3{font-size:1.2rem;margin-bottom:10px}
.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)}
.linkedin-note{
  display:flex;flex-wrap:wrap;align-items:center;gap:18px;justify-content:space-between;
  margin-top:32px;padding:22px 26px;background:var(--white);border:1px solid var(--line-soft);
}
.linkedin-note p{margin:0;font-size:.97rem;color:var(--muted);max-width:60ch}

/* ---------- contact ---------- */
.contact-grid{display:grid;grid-template-columns:.85fr 1.15fr;gap:64px;align-items:start}
.contact-info a{color:var(--blue);text-decoration:none;border-bottom:1px solid var(--line)}
.contact-info a:hover{border-bottom-color:var(--blue)}
.info-list{list-style:none;margin:24px 0 0;padding:0}
.info-list li{padding:14px 0;border-top:1px solid var(--line-soft);font-size:.98rem}
.info-list span{display:block;font-size:.82rem;color:var(--muted);margin-bottom:2px}
form{display:grid;grid-template-columns:1fr 1fr;gap:18px}
.field{display:flex;flex-direction:column;gap:6px}
.field.full{grid-column:1/-1}
label{font-size:.88rem;color:var(--ink-2);font-weight:500}
input,select,textarea{
  font:inherit;font-size:.97rem;padding:12px 14px;border:1px solid var(--line);
  background:var(--white);border-radius:2px;color:var(--text);width:100%;
}
input:focus,select:focus,textarea:focus{outline:2px solid var(--blue);outline-offset:1px;border-color:var(--blue)}
textarea{min-height:130px;resize:vertical}
.hp{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap;border:0}

/* ---------- final cta + footer ---------- */
.final{
  position:relative;color:var(--paper);text-align:center;padding:96px 0;overflow:hidden;
  background:var(--blue-deep) url("../images/sidi-bou-said.jpg") center / cover no-repeat;
}
.final::before{
  content:"";position:absolute;inset:0;
  background:linear-gradient(180deg,rgba(22,72,102,.86),rgba(11,30,45,.94));
}
.final .wrap{position:relative}
.final h2{color:var(--white);margin-bottom:12px}
.final p{color:rgba(243,245,246,.78)}
.final .row{display:flex;gap:12px;justify-content:center;flex-wrap:wrap;margin-top:26px}
footer{background:var(--ink);color:rgba(243,245,246,.7);padding:56px 0 30px;font-size:.93rem}
.foot-grid{display:grid;grid-template-columns:1.6fr 1fr 1fr;gap:48px}
.foot-grid h4{font-family:var(--sans);font-size:.95rem;color:var(--white);margin:0 0 14px;font-weight:600}
.foot-grid ul{list-style:none;margin:0;padding:0}
.foot-grid li{padding:5px 0}
.foot-grid a{text-decoration:none;color:rgba(243,245,246,.7)}
.foot-grid a:hover{color:var(--white)}
.foot-brand strong{font-family:var(--serif);font-size:1.2rem;color:var(--white);display:block;margin-bottom:10px}
.foot-bottom{margin-top:40px;padding-top:20px;border-top:1px solid var(--line-dark);font-size:.85rem;color:rgba(243,245,246,.45)}
.wa{
  position:fixed;right:18px;bottom:calc(18px + env(safe-area-inset-bottom,0px));z-index:60;
  background:#1f8a4c;color:#fff;text-decoration:none;padding:13px 18px;border-radius:40px;
  font-size:.92rem;font-weight:500;box-shadow:0 6px 20px rgba(11,30,45,.22);
}
:focus-visible{outline:2px solid var(--ochre);outline-offset:2px}

@media (max-width:980px){
  .hero-grid,.out-grid,.invest-grid,.contact-grid{grid-template-columns:1fr;gap:40px}
  .hero-visual{min-height:520px}
  .services,.posts{grid-template-columns:repeat(2,1fr)}
  .years{grid-template-columns:1fr;gap:20px}
  .years-num p{max-width:none}
  .steps{grid-template-columns:repeat(2,1fr);gap:24px}
  .foot-grid{grid-template-columns:1fr 1fr;gap:32px}
}
@media (max-width:720px){
  section{padding:64px 0}
  .hero{padding:60px 0 56px}
  .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}
  .services,.posts{grid-template-columns:1fr}
  .steps,.mini{grid-template-columns:1fr}
  .linkedin-note{flex-direction:column;align-items:flex-start;gap:14px}
  form{grid-template-columns:1fr}
  .foot-grid{grid-template-columns:1fr}
}
@media (prefers-reduced-motion:no-preference){
  .reveal{animation:rise .7s cubic-bezier(.22,.7,.3,1) both}
  .reveal:nth-child(2){animation-delay:.08s}
  .reveal:nth-child(3){animation-delay:.16s}
  @keyframes rise{from{opacity:0;transform:translateY(14px)}to{opacity:1;transform:none}}
}

/* ---------- 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;border-bottom:1px solid transparent;
}
.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:1.4}
[dir="rtl"] h1{line-height:1.35}
[dir="rtl"] .brand strong,[dir="rtl"] .identity{letter-spacing:0}
[dir="rtl"] .lang a{letter-spacing:0}
[dir="rtl"] .brand{margin-right:0;margin-left:auto}
[dir="rtl"] .lang{margin-left:0;margin-right:4px}
[dir="rtl"] .role{border-top-color:var(--ochre)}
[dir="rtl"] .check li{padding:13px 26px 13px 0}
[dir="rtl"] .check li::before{left:auto;right:0}
[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}
}