/* ============================================================
   NSCMR — Réseaux · Sécurité · Cloud
   Identité : bleu nuit (#0B1E33) + or sahélien (#E0A82E)
   Display : Space Grotesk · Body : Inter · Data : Space Mono
   Arabe : Cairo
   ============================================================ */

:root{
  --ink:#0B1E33;          /* bleu nuit profond */
  --ink-2:#13294A;        /* bleu nuit clair */
  --ink-3:#1C3A63;        /* surbrillance navy */
  --gold:#E0A82E;         /* or sahélien (accent principal) */
  --gold-soft:#F2C75C;
  --emerald:#1F9E6E;      /* clin d'oeil vert (sécurisé) */
  --paper:#F6F8FB;        /* fond clair */
  --paper-2:#EDF1F7;
  --white:#FFFFFF;
  --slate:#51607A;        /* texte secondaire */
  --slate-2:#7B8AA3;
  --line:#E2E8F2;
  --line-dark:rgba(255,255,255,.12);
  --shadow:0 18px 50px -22px rgba(11,30,51,.35);
  --shadow-sm:0 6px 20px -10px rgba(11,30,51,.25);
  --radius:18px;
  --radius-sm:12px;
  --maxw:1180px;
  --display:"Space Grotesk",system-ui,sans-serif;
  --body:"Inter",system-ui,sans-serif;
  --mono:"Space Mono","Inter",monospace;
}

*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{
  font-family:var(--body);
  color:var(--ink);
  background:var(--white);
  line-height:1.65;
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
ul{list-style:none}

/* RTL (arabe) */
html[dir="rtl"]{font-family:"Cairo",var(--body)}
html[dir="rtl"] body{font-family:"Cairo",var(--body)}
html[dir="rtl"] .mono,html[dir="rtl"] [class*="num"]{font-family:"Space Mono",monospace}

.wrap{max-width:var(--maxw);margin:0 auto;padding:0 24px}
.eyebrow{
  font-family:var(--mono);
  font-size:.72rem;letter-spacing:.18em;text-transform:uppercase;
  color:var(--gold);font-weight:700;
  display:inline-flex;align-items:center;gap:.6em;
}
.eyebrow::before{content:"";width:26px;height:2px;background:var(--gold);display:inline-block}
html[dir="rtl"] .eyebrow{letter-spacing:0}

h1,h2,h3,h4{font-family:var(--display);font-weight:700;line-height:1.12;color:var(--ink);letter-spacing:-.01em}
.section{padding:96px 0}
.section--dark{background:var(--ink);color:var(--white)}
.section--paper{background:var(--paper)}
.section-head{max-width:680px;margin-bottom:56px}
.section-head.center{margin-left:auto;margin-right:auto;text-align:center}
.section-head h2{font-size:clamp(1.8rem,3.4vw,2.7rem);margin:14px 0 16px}
.section-head p{color:var(--slate);font-size:1.05rem}
.section--dark .section-head h2{color:var(--white)}
.section--dark .section-head p{color:#AFC0D8}

/* ---------- Boutons ---------- */
.btn{
  display:inline-flex;align-items:center;gap:.55em;
  font-family:var(--display);font-weight:600;font-size:.95rem;
  padding:14px 26px;border-radius:999px;border:1.5px solid transparent;
  cursor:pointer;transition:.25s ease;white-space:nowrap;
}
.btn--gold{background:var(--gold);color:var(--ink)}
.btn--gold:hover{background:var(--gold-soft);transform:translateY(-2px);box-shadow:0 14px 30px -12px rgba(224,168,46,.6)}
.btn--ghost{border-color:rgba(255,255,255,.35);color:var(--white)}
.btn--ghost:hover{border-color:var(--gold);color:var(--gold)}
.btn--ink{background:var(--ink);color:var(--white)}
.btn--ink:hover{background:var(--ink-2);transform:translateY(-2px)}
.btn--outline{border-color:var(--ink);color:var(--ink)}
.btn--outline:hover{background:var(--ink);color:var(--white)}

/* ---------- Header ---------- */
.nav{
  position:sticky;top:0;z-index:50;
  background:rgba(11,30,51,.85);backdrop-filter:blur(14px);
  border-bottom:1px solid var(--line-dark);
}
.nav__bar{display:flex;align-items:center;justify-content:space-between;height:74px}
.brand{display:flex;align-items:center;gap:12px;color:var(--white)}
.brand__badge{flex:none;display:grid;place-items:center;width:46px;height:46px;background:#fff;border-radius:12px;padding:5px;box-shadow:0 4px 14px rgba(0,0,0,.22)}
.brand__badge img{display:block;max-width:100%;max-height:100%;width:auto;height:auto}
.brand__txt{display:flex;flex-direction:column;line-height:1.05}
.brand__name{font-family:var(--display);font-weight:700;font-size:1.18rem;letter-spacing:.04em;color:var(--white)}
.brand__sub{font-size:.66rem;letter-spacing:.16em;text-transform:uppercase;color:var(--gold);font-family:var(--mono)}
html[dir="rtl"] .brand__sub{letter-spacing:.04em}

.nav__links{display:flex;align-items:center;gap:30px}
.nav__links a{color:#CBD8EC;font-size:.95rem;font-weight:500;transition:.2s;position:relative}
.nav__links a:hover,.nav__links a.active{color:var(--white)}
.nav__links a.active::after{content:"";position:absolute;left:0;right:0;bottom:-26px;height:2px;background:var(--gold)}

.nav__right{display:flex;align-items:center;gap:18px}
.lang{display:flex;gap:2px;background:rgba(255,255,255,.08);border-radius:999px;padding:4px}
.lang button{
  font-family:var(--mono);font-size:.72rem;font-weight:700;letter-spacing:.05em;
  border:none;background:transparent;color:#9FB2CC;cursor:pointer;
  padding:5px 11px;border-radius:999px;transition:.2s;
}
.lang button.on{background:var(--gold);color:var(--ink)}
.nav__cta{display:inline-flex}

.burger{display:none;background:none;border:none;cursor:pointer;flex-direction:column;gap:5px;padding:8px}
.burger span{width:24px;height:2px;background:var(--white);transition:.3s}

/* ---------- Hero ---------- */
.hero{
  position:relative;background:
    radial-gradient(1200px 600px at 80% -10%,rgba(224,168,46,.16),transparent 60%),
    radial-gradient(900px 500px at 0% 110%,rgba(31,158,110,.14),transparent 55%),
    linear-gradient(160deg,var(--ink) 0%,#091829 60%,#0E2440 100%);
  color:var(--white);overflow:hidden;
}
.hero__grid{
  display:grid;grid-template-columns:1.05fr .95fr;gap:50px;align-items:center;
  padding:88px 0 96px;
}
.hero__eyebrow{margin-bottom:22px}
.hero h1{font-size:clamp(2.1rem,4.8vw,3.6rem);color:var(--white);margin-bottom:22px}
.hero h1 .hl{color:var(--gold)}
.hero__sub{font-size:1.12rem;color:#C2D2E8;max-width:540px;margin-bottom:34px}
.hero__cta{display:flex;gap:14px;flex-wrap:wrap;margin-bottom:40px}
.hero__eco{display:flex;align-items:center;gap:18px;flex-wrap:wrap}
.hero__eco span{font-family:var(--mono);font-size:.7rem;letter-spacing:.14em;text-transform:uppercase;color:#7E92AE}
.hero__eco b{font-family:var(--display);font-weight:600;font-size:.92rem;color:#D9E4F2;opacity:.85}

/* Signature : maillage réseau sécurisé */
.hero__art{position:relative;min-height:420px}
.hero__art svg{width:100%;height:auto;filter:drop-shadow(0 30px 60px rgba(0,0,0,.4))}
.node{fill:var(--gold)}
.node-dim{fill:#3A557C}
.pulse{transform-origin:center;animation:pulse 3.2s ease-in-out infinite}
.pulse2{animation-delay:1.1s}
.pulse3{animation-delay:2s}
@keyframes pulse{0%,100%{opacity:.35}50%{opacity:1}}
.edge{stroke:rgba(150,180,220,.25);stroke-width:1.2}
.edge--live{stroke:var(--gold);stroke-width:1.6;stroke-dasharray:6 10;animation:dash 3.5s linear infinite}
@keyframes dash{to{stroke-dashoffset:-160}}

/* ---------- Bandeau écosystème ---------- */
.ecostrip{background:var(--ink-2);border-top:1px solid var(--line-dark);border-bottom:1px solid var(--line-dark)}
.ecostrip__in{display:flex;align-items:center;gap:38px;flex-wrap:wrap;justify-content:center;padding:26px 0}
.ecostrip__lbl{font-family:var(--mono);font-size:.7rem;letter-spacing:.16em;text-transform:uppercase;color:var(--gold)}
.ecostrip__items{display:flex;gap:30px;flex-wrap:wrap;justify-content:center}
.ecostrip__items b{font-family:var(--display);font-weight:600;color:#AFC0D8;font-size:1rem;letter-spacing:.02em}

/* ---------- Stats ---------- */
.stats{display:grid;grid-template-columns:repeat(4,1fr);gap:24px}
.stat{text-align:center;padding:34px 18px;border:1px solid var(--line);border-radius:var(--radius);background:var(--white);transition:.3s}
.section--dark .stat{background:var(--ink-2);border-color:var(--line-dark)}
.stat:hover{transform:translateY(-4px);box-shadow:var(--shadow-sm)}
.stat__num{font-family:var(--display);font-weight:700;font-size:clamp(2rem,4vw,2.8rem);color:var(--gold);line-height:1}
.stat__lbl{font-size:.9rem;color:var(--slate);margin-top:10px}
.section--dark .stat__lbl{color:#AFC0D8}

/* ---------- About teaser ---------- */
.about{display:grid;grid-template-columns:1fr 1fr;gap:60px;align-items:center}
.about__media{position:relative;border-radius:var(--radius);overflow:hidden;min-height:380px;
  background:linear-gradient(150deg,var(--ink),var(--ink-3));box-shadow:var(--shadow)}
.about__media .badge{
  position:absolute;left:24px;bottom:24px;background:var(--gold);color:var(--ink);
  padding:14px 20px;border-radius:14px;font-family:var(--display);font-weight:700;
  box-shadow:var(--shadow-sm);line-height:1.1;
}
.about__media .badge small{display:block;font-family:var(--body);font-weight:500;font-size:.72rem;opacity:.8}
html[dir="rtl"] .about__media .badge{left:auto;right:24px}
.about__inner-stats{display:flex;gap:30px;margin:26px 0 30px;flex-wrap:wrap}
.about__inner-stats div b{font-family:var(--display);font-size:1.7rem;color:var(--gold);display:block}
.about__inner-stats div span{font-size:.85rem;color:var(--slate)}
.about p{color:var(--slate);margin-bottom:14px}

/* ---------- Services ---------- */
.cards{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.card{
  background:var(--white);border:1px solid var(--line);border-radius:var(--radius);
  padding:32px;transition:.3s;position:relative;overflow:hidden;
}
.card::before{content:"";position:absolute;inset:0 0 auto 0;height:3px;background:var(--gold);transform:scaleX(0);transform-origin:left;transition:.35s}
html[dir="rtl"] .card::before{transform-origin:right}
.card:hover{transform:translateY(-6px);box-shadow:var(--shadow);border-color:transparent}
.card:hover::before{transform:scaleX(1)}
.card__ico{width:54px;height:54px;border-radius:14px;display:grid;place-items:center;
  background:rgba(224,168,46,.12);color:var(--gold);margin-bottom:20px}
.card__ico svg{width:28px;height:28px}
.card h3{font-size:1.25rem;margin-bottom:10px}
.card p{color:var(--slate);font-size:.96rem;margin-bottom:16px}
.card__tags{display:flex;gap:8px;flex-wrap:wrap}
.card__tags span{font-family:var(--mono);font-size:.68rem;background:var(--paper-2);color:var(--slate);
  padding:4px 10px;border-radius:999px;letter-spacing:.03em}

/* ---------- Écosystème (chips) ---------- */
.eco-grid{display:flex;flex-wrap:wrap;gap:14px;justify-content:center}
.eco-chip{
  font-family:var(--display);font-weight:600;font-size:.98rem;color:#CBD8EC;
  border:1px solid var(--line-dark);background:rgba(255,255,255,.04);
  padding:12px 22px;border-radius:12px;transition:.25s;
}
.eco-chip:hover{border-color:var(--gold);color:var(--white);transform:translateY(-3px)}

/* ---------- Secteurs ---------- */
.sectors{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.sector{display:flex;gap:16px;align-items:flex-start;padding:24px;border:1px solid var(--line);border-radius:var(--radius-sm);background:var(--white);transition:.3s}
.sector:hover{box-shadow:var(--shadow-sm);transform:translateY(-3px)}
.sector__ico{width:44px;height:44px;flex:none;border-radius:11px;display:grid;place-items:center;background:var(--ink);color:var(--gold)}
.sector__ico svg{width:22px;height:22px}
.sector h4{font-size:1.05rem;margin-bottom:4px}
.sector p{font-size:.88rem;color:var(--slate)}

/* ---------- Pôles (numérotés) ---------- */
.poles{display:grid;grid-template-columns:repeat(3,1fr);gap:1px;background:var(--line-dark);border-radius:var(--radius);overflow:hidden}
.pole{background:var(--ink);padding:36px 30px;transition:.3s}
.pole:hover{background:var(--ink-2)}
.pole__n{font-family:var(--mono);font-size:.95rem;color:var(--gold);font-weight:700;letter-spacing:.1em}
.pole h3{color:var(--white);font-size:1.2rem;margin:14px 0 10px}
.pole p{color:#AFC0D8;font-size:.93rem}

/* ---------- CTA band ---------- */
.cta-band{background:
  radial-gradient(800px 400px at 100% 0%,rgba(224,168,46,.18),transparent 55%),
  linear-gradient(150deg,var(--ink-2),var(--ink));
  border-radius:24px;padding:60px;text-align:center;color:var(--white);position:relative;overflow:hidden}
.cta-band h2{color:var(--white);font-size:clamp(1.7rem,3.2vw,2.4rem);margin-bottom:14px}
.cta-band p{color:#C2D2E8;max-width:560px;margin:0 auto 28px}
.cta-band__btns{display:flex;gap:14px;justify-content:center;flex-wrap:wrap}

/* ---------- Footer ---------- */
.footer{background:#081523;color:#9FB2CC;padding:70px 0 30px}
.footer__grid{display:grid;grid-template-columns:1.6fr 1fr 1fr 1.2fr;gap:40px;margin-bottom:50px}
.footer__brand .brand{margin-bottom:18px}
.footer__brand p{font-size:.92rem;max-width:300px;margin-bottom:18px}
.footer__soc{display:flex;gap:10px}
.footer__soc a{width:38px;height:38px;border-radius:10px;display:grid;place-items:center;
  background:rgba(255,255,255,.06);color:#CBD8EC;transition:.25s;font-weight:700;font-size:.85rem}
.footer__soc a:hover{background:var(--gold);color:var(--ink)}
.footer h4{color:var(--white);font-size:.95rem;margin-bottom:18px;font-family:var(--display);letter-spacing:.02em}
.footer li{margin-bottom:11px;font-size:.9rem}
.footer li a:hover{color:var(--gold)}
.footer__contact li{display:flex;gap:10px;align-items:flex-start}
.footer__contact li svg{width:19px;height:19px;flex:none;margin-top:2px;color:var(--gold)}
.footer__bottom{border-top:1px solid var(--line-dark);padding-top:24px;display:flex;
  justify-content:space-between;flex-wrap:wrap;gap:10px;font-size:.82rem;color:#6E83A0}
.footer__bottom a:hover{color:var(--gold)}

/* ---------- Page hero (intérieures) ---------- */
.phero{background:
  radial-gradient(700px 350px at 85% -20%,rgba(224,168,46,.14),transparent 60%),
  linear-gradient(160deg,var(--ink),#0A1B30);color:var(--white);padding:70px 0 64px;text-align:center}
.phero h1{color:var(--white);font-size:clamp(2rem,4vw,3rem);margin:16px 0 14px}
.phero p{color:#C2D2E8;max-width:620px;margin:0 auto;font-size:1.05rem}
.crumb{font-family:var(--mono);font-size:.72rem;letter-spacing:.1em;color:#7E92AE;text-transform:uppercase}
.crumb a:hover{color:var(--gold)}

/* ---------- Services détaillés ---------- */
.svc-detail{display:grid;grid-template-columns:1fr;gap:22px}
.svc-row{display:grid;grid-template-columns:64px 1fr auto;gap:24px;align-items:start;
  padding:34px;border:1px solid var(--line);border-radius:var(--radius);background:var(--white);transition:.3s}
.svc-row:hover{box-shadow:var(--shadow);border-color:transparent}
.svc-row__ico{width:64px;height:64px;border-radius:16px;display:grid;place-items:center;background:var(--ink);color:var(--gold)}
.svc-row__ico svg{width:32px;height:32px}
.svc-row h3{font-size:1.35rem;margin-bottom:8px}
.svc-row p{color:var(--slate);margin-bottom:14px}
.svc-row ul{display:grid;grid-template-columns:1fr 1fr;gap:8px 22px}
.svc-row li{font-size:.92rem;color:var(--ink);display:flex;gap:9px;align-items:center}
.svc-row li::before{content:"";width:7px;height:7px;border-radius:2px;background:var(--gold);flex:none}
.svc-row__tags{display:flex;flex-direction:column;gap:8px;min-width:120px}
.svc-row__tags span{font-family:var(--mono);font-size:.7rem;text-align:center;background:var(--paper-2);
  color:var(--slate);padding:6px 12px;border-radius:8px}

/* ---------- Valeurs (about) ---------- */
.values{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.value{padding:30px;border-radius:var(--radius);background:var(--white);border:1px solid var(--line)}
.value__ico{width:50px;height:50px;border-radius:13px;background:rgba(224,168,46,.12);color:var(--gold);display:grid;place-items:center;margin-bottom:18px}
.value__ico svg{width:26px;height:26px}
.value h3{font-size:1.15rem;margin-bottom:8px}
.value p{color:var(--slate);font-size:.94rem}

/* ---------- Contact ---------- */
.contact-grid{display:grid;grid-template-columns:1fr 1.1fr;gap:48px;align-items:start}
.cinfo__item{display:flex;gap:16px;align-items:flex-start;padding:22px 0;border-bottom:1px solid var(--line)}
.cinfo__item:last-child{border-bottom:none}
.cinfo__ico{width:48px;height:48px;flex:none;border-radius:12px;background:var(--ink);color:var(--gold);display:grid;place-items:center}
.cinfo__ico svg{width:24px;height:24px}
.cinfo__item h4{font-size:1rem;margin-bottom:3px}
.cinfo__item p,.cinfo__item a{color:var(--slate);font-size:.95rem}
.cinfo__item a:hover{color:var(--gold)}
.form{background:var(--white);border:1px solid var(--line);border-radius:var(--radius);padding:34px;box-shadow:var(--shadow-sm)}
.form__row{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.field{margin-bottom:16px}
.field label{display:block;font-size:.82rem;font-weight:600;margin-bottom:7px;color:var(--ink)}
.field input,.field textarea,.field select{
  width:100%;padding:13px 15px;border:1.5px solid var(--line);border-radius:11px;
  font-family:var(--body);font-size:.95rem;color:var(--ink);background:var(--paper);transition:.2s;
}
.field input:focus,.field textarea:focus,.field select:focus{outline:none;border-color:var(--gold);background:var(--white)}
.field textarea{resize:vertical;min-height:130px}
.map{margin-top:26px;border-radius:var(--radius);overflow:hidden;border:1px solid var(--line);height:300px}
.map iframe{width:100%;height:100%;border:0;filter:grayscale(.2)}
.map--wide{margin-top:0;height:400px}
.map__link{display:inline-flex;align-items:center;gap:8px;margin-top:16px;font-weight:600;font-size:.92rem;color:var(--ink)}
.map__link svg{width:20px;height:20px;color:var(--gold)}
.map__link:hover{color:var(--gold)}
.note{font-size:.8rem;color:var(--slate-2);margin-top:12px}

/* placeholder à remplacer */
.todo{background:#FFF7E0;border:1px dashed var(--gold);color:#8A6A12;
  font-size:.8rem;padding:3px 8px;border-radius:6px;font-family:var(--mono)}

/* ---------- Reveal ---------- */
.reveal{opacity:1;transform:none}
html.js .reveal{opacity:0;transform:translateY(26px);transition:.7s cubic-bezier(.2,.7,.2,1)}
html.js .reveal.in{opacity:1;transform:none}

/* ---------- Responsive ---------- */
@media(max-width:980px){
  .hero__grid,.about,.contact-grid{grid-template-columns:1fr}
  .hero__art{order:-1;min-height:300px;max-width:460px;margin:0 auto}
  .cards,.sectors,.poles,.values{grid-template-columns:repeat(2,1fr)}
  .stats{grid-template-columns:repeat(2,1fr)}
  .footer__grid{grid-template-columns:1fr 1fr}
  .svc-row{grid-template-columns:1fr}
  .svc-row__tags{flex-direction:row;flex-wrap:wrap}
  .svc-row ul{grid-template-columns:1fr}
}
@media(max-width:680px){
  .section{padding:64px 0}
  .nav__links{
    position:fixed;inset:74px 0 auto 0;flex-direction:column;gap:0;
    background:var(--ink);padding:10px 24px;border-bottom:1px solid var(--line-dark);
    transform:translateY(-130%);transition:.35s;align-items:stretch;
  }
  .nav__links.open{transform:none}
  .nav__links a{padding:15px 0;border-bottom:1px solid var(--line-dark)}
  .nav__links a.active::after{display:none}
  .nav__cta{display:none}
  .burger{display:flex}
  .cards,.sectors,.poles,.values,.stats,.footer__grid{grid-template-columns:1fr}
  .cta-band{padding:40px 24px}
  .form__row{grid-template-columns:1fr}
  .hero__cta{flex-direction:column}
  .hero__cta .btn{justify-content:center}
}