/* ============================================================
   Géomaster Tunisie — main stylesheet
   Uses CSS logical properties so RTL (Arabic) mirrors automatically.
   ============================================================ */

:root{
  --navy:#14344f;
  --navy-2:#0e2438;
  --blue:#1f7ac1;
  --blue-soft:#e8f2fa;
  --teal:#0f7c8c;
  --green:#569e3e;
  --green-soft:#eaf5e4;
  --sand:#f7f9fb;
  --ink:#22313f;
  --muted:#5c6f80;
  --line:#dde7ee;
  --white:#ffffff;
  --wa:#25d366;
  --radius:14px;
  --shadow:0 10px 30px rgba(20,52,79,.10);
  --shadow-sm:0 4px 14px rgba(20,52,79,.08);
  --font-latin:"Manrope",system-ui,-apple-system,"Segoe UI",Roboto,sans-serif;
  --font-arabic:"Cairo","Tajawal",system-ui,sans-serif;
}

*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth;scroll-padding-top:84px}
body{
  font-family:var(--font-latin);
  color:var(--ink);
  background:var(--white);
  line-height:1.65;
  -webkit-font-smoothing:antialiased;
  text-rendering:optimizeLegibility;
}
[dir="rtl"] body,body[dir="rtl"],html[lang="ar"] body,html[lang="aeb"] body{
  font-family:var(--font-arabic);
}
img{max-width:100%;height:auto;display:block}
a{color:var(--blue);text-decoration:none}
ul{list-style:none}
.container{max-width:1120px;margin-inline:auto;padding-inline:20px}
.section{padding-block:72px}
.section.alt{background:var(--sand)}
.section-head{max-width:680px;margin-inline:auto;text-align:center;margin-block-end:44px}
.eyebrow{
  display:inline-block;font-size:.8rem;font-weight:700;letter-spacing:.08em;
  text-transform:uppercase;color:var(--teal);background:var(--blue-soft);
  padding:.3em 1em;border-radius:999px;margin-block-end:12px;
}
[dir="rtl"] .eyebrow{letter-spacing:0}
h1,h2,h3{color:var(--navy);line-height:1.25;font-weight:800}
h2{font-size:clamp(1.6rem,3.5vw,2.3rem);margin-block-end:10px}
h3{font-size:1.12rem}
.lead{color:var(--muted);font-size:1.05rem}

/* ---------- header ---------- */
.site-header{
  position:sticky;top:0;z-index:50;background:rgba(255,255,255,.92);
  backdrop-filter:blur(10px);border-block-end:1px solid transparent;
  transition:box-shadow .25s,border-color .25s;
}
.site-header.scrolled{box-shadow:var(--shadow-sm);border-color:var(--line)}
.header-in{display:flex;align-items:center;gap:18px;min-height:72px}
.brand{display:flex;align-items:center;gap:10px;font-weight:800;color:var(--navy);font-size:1.05rem}
.brand img{width:46px;height:46px;border-radius:50%;object-fit:cover}
.brand small{display:block;font-size:.68rem;font-weight:600;color:var(--teal);line-height:1}
.site-nav{margin-inline-start:auto}
.site-nav ul{display:flex;gap:26px;align-items:center}
.site-nav a{color:var(--ink);font-weight:600;font-size:.95rem}
.site-nav a:hover{color:var(--blue)}
.lang-switch{display:flex;gap:4px;border:1px solid var(--line);border-radius:999px;padding:3px}
.lang-switch a{
  font-size:.78rem;font-weight:700;padding:.25em .7em;border-radius:999px;color:var(--muted);
}
.lang-switch a.active{background:var(--navy);color:#fff}
.lang-switch a:hover:not(.active){background:var(--blue-soft);color:var(--navy)}
.header-cta{white-space:nowrap}
#nav-toggle{
  display:none;background:none;border:0;cursor:pointer;padding:8px;
  margin-inline-start:auto;color:var(--navy);
}
#nav-toggle svg{width:26px;height:26px}

/* ---------- buttons ---------- */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:.55em;
  font-weight:700;font-size:.98rem;padding:.8em 1.5em;border-radius:999px;
  border:2px solid transparent;cursor:pointer;transition:transform .15s,box-shadow .15s,background .15s;
  font-family:inherit;
}
.btn svg{width:1.15em;height:1.15em;flex:none}
.btn:hover{transform:translateY(-2px)}
.btn-wa{background:var(--wa);color:#fff;box-shadow:0 6px 18px rgba(37,211,102,.35)}
.btn-wa:hover{background:#1ebe5a;color:#fff}
.btn-primary{background:var(--blue);color:#fff;box-shadow:0 6px 18px rgba(31,122,193,.3)}
.btn-primary:hover{background:#1a68a6;color:#fff}
.btn-ghost{border-color:rgba(255,255,255,.5);color:#fff}
.btn-ghost:hover{background:rgba(255,255,255,.12);color:#fff}
.btn-outline{border-color:var(--blue);color:var(--blue)}
.btn-outline:hover{background:var(--blue-soft)}

/* ---------- hero ---------- */
.hero{
  position:relative;color:#fff;overflow:hidden;
  background:
    linear-gradient(115deg,rgba(14,36,56,.94) 0%,rgba(20,52,79,.88) 45%,rgba(31,122,193,.55) 100%),
    url("../images/hero.webp") center/cover no-repeat,
    linear-gradient(135deg,#0e2438,#14344f 55%,#1f7ac1);
}
.hero-in{padding-block:96px 88px;max-width:720px}
.hero h1{color:#fff;font-size:clamp(2rem,5vw,3.1rem);margin-block-end:18px}
.hero h1 em{font-style:normal;color:#7fd0ff}
.hero p{font-size:1.12rem;color:#d7e6f2;margin-block-end:30px;max-width:580px}
.hero-ctas{display:flex;flex-wrap:wrap;gap:14px;margin-block-end:34px}
.hero-chips{display:flex;flex-wrap:wrap;gap:10px}
.chip{
  font-size:.83rem;font-weight:600;color:#e8f2fa;
  background:rgba(255,255,255,.12);border:1px solid rgba(255,255,255,.22);
  padding:.35em 1em;border-radius:999px;display:inline-flex;align-items:center;gap:.5em;
}
.chip svg{width:1em;height:1em}

/* ---------- stats bar ---------- */
.stats{background:var(--navy-2);color:#fff}
.stats-in{
  display:grid;grid-template-columns:repeat(auto-fit,minmax(180px,1fr));
  gap:8px;padding-block:26px;text-align:center;
}
.stat b{display:block;font-size:1.5rem;color:#7fd0ff}
.stat span{font-size:.85rem;color:#b9cddd}

/* ---------- cards ---------- */
.grid{display:grid;gap:22px}
.grid-4{grid-template-columns:repeat(auto-fit,minmax(230px,1fr))}
.grid-3{grid-template-columns:repeat(auto-fit,minmax(260px,1fr))}
.card{
  background:var(--white);border:1px solid var(--line);border-radius:var(--radius);
  padding:28px 24px;box-shadow:var(--shadow-sm);transition:transform .2s,box-shadow .2s;
}
.card:hover{transform:translateY(-4px);box-shadow:var(--shadow)}
.card .ico{
  width:52px;height:52px;border-radius:14px;display:grid;place-items:center;
  background:linear-gradient(135deg,var(--blue-soft),var(--green-soft));
  color:var(--blue);margin-block-end:16px;
}
.card .ico svg{width:26px;height:26px}
.card h3{margin-block-end:8px}
.card p{color:var(--muted);font-size:.95rem}

/* ---------- about / split ---------- */
.split{display:grid;grid-template-columns:1.05fr 1fr;gap:48px;align-items:center}
.split .img-frame{
  border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow);
  background:linear-gradient(135deg,var(--blue-soft),var(--green-soft));
  aspect-ratio:4/3;
}
.split .img-frame img{width:100%;height:100%;object-fit:cover}
.checklist li{
  display:flex;gap:12px;align-items:flex-start;margin-block-end:14px;color:var(--ink);
}
.checklist svg{width:22px;height:22px;flex:none;color:var(--green);margin-block-start:3px}
.checklist b{color:var(--navy)}

/* ---------- steps ---------- */
.steps{counter-reset:step;display:grid;gap:22px;grid-template-columns:repeat(auto-fit,minmax(230px,1fr))}
.step{
  position:relative;background:var(--white);border:1px solid var(--line);
  border-radius:var(--radius);padding:30px 24px 26px;box-shadow:var(--shadow-sm);
}
.step-num{
  counter-increment:step;display:grid;place-items:center;width:44px;height:44px;
  border-radius:50%;background:var(--navy);color:#fff;font-weight:800;font-size:1.1rem;
  margin-block-end:16px;
}
.step-num::before{content:counter(step)}
.step h3{margin-block-end:8px}
.step p{color:var(--muted);font-size:.95rem}

/* ---------- coverage ---------- */
.regions{display:flex;flex-wrap:wrap;gap:10px;justify-content:center;margin-block-start:26px}
.region{
  display:inline-flex;align-items:center;gap:.5em;font-weight:600;font-size:.92rem;
  background:var(--white);border:1px solid var(--line);border-radius:999px;
  padding:.45em 1.1em;color:var(--navy);box-shadow:var(--shadow-sm);
}
.region svg{width:1em;height:1em;color:var(--blue)}
.region.hq{background:var(--navy);color:#fff;border-color:var(--navy)}
.region.hq svg{color:#7fd0ff}

/* ---------- testimonials ---------- */
.t-card{background:var(--white);border:1px solid var(--line);border-radius:var(--radius);padding:26px;box-shadow:var(--shadow-sm)}
.t-stars{color:#f5a623;letter-spacing:.15em;margin-block-end:12px}
.t-card blockquote{color:var(--ink);font-size:.97rem;margin-block-end:16px}
.t-who{display:flex;align-items:center;gap:12px}
.t-who .avatar{
  width:44px;height:44px;border-radius:50%;background:var(--blue-soft);
  display:grid;place-items:center;color:var(--blue);font-weight:800;
}
.t-who b{display:block;color:var(--navy);font-size:.92rem}
.t-who span{font-size:.8rem;color:var(--muted)}

/* ---------- FAQ ---------- */
.faq{max-width:780px;margin-inline:auto}
.faq details{
  background:var(--white);border:1px solid var(--line);border-radius:var(--radius);
  margin-block-end:12px;box-shadow:var(--shadow-sm);overflow:hidden;
}
.faq summary{
  cursor:pointer;font-weight:700;color:var(--navy);padding:18px 22px;
  list-style:none;display:flex;justify-content:space-between;align-items:center;gap:14px;
}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{
  content:"+";font-size:1.4rem;color:var(--blue);flex:none;line-height:1;
  transition:transform .2s;
}
.faq details[open] summary::after{transform:rotate(45deg)}
.faq details p{padding:0 22px 20px;color:var(--muted)}

/* ---------- contact ---------- */
.contact-grid{display:grid;grid-template-columns:1fr 1.1fr;gap:44px;align-items:start}
.contact-card{background:var(--white);border:1px solid var(--line);border-radius:var(--radius);padding:30px;box-shadow:var(--shadow)}
.contact-lines{display:grid;gap:14px;margin-block:22px}
.contact-line{display:flex;align-items:center;gap:14px}
.contact-line .ico{
  width:44px;height:44px;border-radius:12px;background:var(--blue-soft);
  display:grid;place-items:center;color:var(--blue);flex:none;
}
.contact-line .ico svg{width:22px;height:22px}
.contact-line a{font-weight:700;color:var(--navy);direction:ltr;unicode-bidi:embed}
.contact-line small{display:block;color:var(--muted)}
form .field{margin-block-end:16px}
form label{display:block;font-weight:600;font-size:.88rem;color:var(--navy);margin-block-end:6px}
form input,form select,form textarea{
  width:100%;border:1px solid var(--line);border-radius:10px;padding:.75em 1em;
  font:inherit;color:var(--ink);background:var(--sand);transition:border-color .15s;
}
form input:focus,form textarea:focus{outline:none;border-color:var(--blue);background:#fff}
form textarea{min-height:110px;resize:vertical}
.form-row{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.form-note{font-size:.8rem;color:var(--muted);margin-block-start:10px}

/* ---------- footer ---------- */
.site-footer{background:var(--navy-2);color:#b9cddd;padding-block:48px 28px;font-size:.92rem}
.footer-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr;gap:36px;margin-block-end:34px}
.site-footer h4{color:#fff;font-size:1rem;margin-block-end:14px}
.site-footer a{color:#b9cddd}
.site-footer a:hover{color:#7fd0ff}
.site-footer li{margin-block-end:8px}
.footer-brand{display:flex;align-items:center;gap:10px;color:#fff;font-weight:800;margin-block-end:14px}
.footer-brand img{width:42px;height:42px;border-radius:50%}
.footer-bottom{border-block-start:1px solid rgba(255,255,255,.12);padding-block-start:20px;display:flex;flex-wrap:wrap;gap:10px;justify-content:space-between;font-size:.82rem}

/* ---------- floating whatsapp ---------- */
.wa-float{
  position:fixed;inset-block-end:22px;inset-inline-end:22px;z-index:60;
  width:58px;height:58px;border-radius:50%;background:var(--wa);color:#fff;
  display:grid;place-items:center;box-shadow:0 8px 24px rgba(37,211,102,.45);
  transition:transform .15s;
}
.wa-float:hover{transform:scale(1.08);color:#fff}
.wa-float svg{width:30px;height:30px}

/* ---------- reveal animation ---------- */
.reveal{opacity:0;transform:translateY(22px);transition:opacity .6s ease,transform .6s ease}
.reveal.in{opacity:1;transform:none}
@media (prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  .reveal{opacity:1;transform:none;transition:none}
}

/* ---------- responsive ---------- */
@media (max-width:920px){
  .split,.contact-grid{grid-template-columns:1fr}
  .footer-grid{grid-template-columns:1fr 1fr}
  .header-cta{display:none}
}
@media (max-width:780px){
  #nav-toggle{display:block}
  .site-nav{
    position:fixed;inset:72px 0 auto 0;background:#fff;border-block-end:1px solid var(--line);
    box-shadow:var(--shadow);padding:20px;display:none;margin:0;
  }
  body.nav-open .site-nav{display:block}
  .site-nav ul{flex-direction:column;align-items:stretch;gap:6px}
  .site-nav a{display:block;padding:10px 6px;font-size:1.05rem}
  .lang-switch{justify-content:center;margin-block-start:10px}
  .section{padding-block:56px}
  .hero-in{padding-block:72px 64px}
  .form-row{grid-template-columns:1fr}
  .footer-grid{grid-template-columns:1fr}
}