/* Storm Technology — Design system "Navy Terminal" (mix A design x B texte) */

:root{
  --navy-950:#060b18;
  --navy-900:#0b1324;
  --navy-800:#111d36;
  --navy-700:#182849;
  --navy-600:#233863;
  --cyan-400:#3fd6ff;
  --cyan-300:#7ee6ff;
  --mint:#8affc1;
  --gray-300:#c7d0e0;
  --gray-400:#93a0bd;
  --gray-500:#6b7893;
  --white:#ffffff;
  --bg:var(--white);
  --bg-alt:#f4f6fb;
  --text:#0b1324;
  --text-soft:#4a5670;
  --card-bg:#ffffff;
  --card-border:#e4e8f2;
  --shadow:0 20px 50px -20px rgba(11,19,36,.18);
  --radius:16px;
  --maxw:1180px;
  --mono:'JetBrains Mono',monospace;
  --sans:'Inter',-apple-system,'Segoe UI',Roboto,Arial,sans-serif;
}
@media (prefers-color-scheme: dark){
  :root{
    --bg:var(--navy-950);
    --bg-alt:#0a1120;
    --text:#eef1f8;
    --text-soft:var(--gray-300);
    --card-bg:var(--navy-900);
    --card-border:#1b2947;
    --shadow:0 20px 50px -20px rgba(0,0,0,.6);
  }
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{
  font-family:var(--sans);
  background:var(--bg);
  color:var(--text);
  line-height:1.55;
  -webkit-font-smoothing:antialiased;
}
a{color:inherit}
img{max-width:100%;display:block}
.wrap{max-width:var(--maxw);margin:0 auto;padding:0 24px}
.mono{font-family:var(--mono)}
h1,h2,h3,.brand,nav ul a,.btn,.foot-grid h4{font-family:var(--mono)}
.eyebrow{
  display:inline-flex;align-items:center;gap:8px;
  font-family:var(--mono);
  font-size:.74rem;letter-spacing:.02em;
  color:var(--cyan-400);
  padding:6px 12px;border:1px solid rgba(63,214,255,.35);
  border-radius:999px;background:rgba(63,214,255,.08);
}
.eyebrow::before{content:"$";color:var(--text-soft);font-weight:700}

/* HEADER / NAV */
header{
  position:sticky;top:0;z-index:50;
  background:color-mix(in srgb, var(--bg) 82%, transparent);
  backdrop-filter:blur(14px);
  border-bottom:1px solid var(--card-border);
}
.nav{position:relative;display:flex;align-items:center;justify-content:space-between;gap:20px;padding:16px 24px;max-width:var(--maxw);margin:0 auto}
.brand{display:flex;align-items:center;gap:10px;font-weight:700;font-size:1rem;letter-spacing:-.01em;text-decoration:none}
.brand-mark{width:34px;height:34px;border-radius:9px;background:linear-gradient(135deg,var(--navy-700),var(--cyan-400));display:flex;align-items:center;justify-content:center;color:#04141f;font-weight:800;font-family:var(--mono);font-size:.8rem;flex:none}
.nav-toggle{position:absolute;opacity:0;pointer-events:none}
nav.nav-links{flex:1}
nav.nav-links ul{display:flex;gap:28px;list-style:none}
nav.nav-links a{font-size:.85rem;font-weight:500;text-decoration:none;color:var(--text-soft);transition:color .15s;white-space:nowrap}
nav.nav-links a::before{content:"./";color:var(--cyan-400)}
nav.nav-links a:hover,nav.nav-links a.active{color:var(--cyan-400)}
.nav-cta{display:flex;align-items:center;gap:14px}
.hamburger{display:none;flex-direction:column;justify-content:center;gap:5px;width:34px;height:34px;cursor:pointer;flex:none}
.hamburger span{display:block;width:100%;height:2px;background:var(--text);border-radius:2px;transition:transform .2s, opacity .2s}
.nav-toggle:checked ~ .hamburger span:nth-child(1){transform:translateY(7px) rotate(45deg)}
.nav-toggle:checked ~ .hamburger span:nth-child(2){opacity:0}
.nav-toggle:checked ~ .hamburger span:nth-child(3){transform:translateY(-7px) rotate(-45deg)}

.btn{
  display:inline-flex;align-items:center;gap:8px;justify-content:center;
  padding:12px 22px;border-radius:10px;font-weight:700;font-size:.85rem;
  text-decoration:none;border:1px solid transparent;cursor:pointer;transition:transform .15s, box-shadow .15s, background .15s;
}
.btn-primary{background:linear-gradient(135deg,var(--cyan-400),#1ba9d6);color:#03141d;box-shadow:0 8px 24px -8px rgba(63,214,255,.55)}
.btn-primary:hover{transform:translateY(-2px)}
.btn-ghost{background:transparent;border-color:var(--card-border);color:inherit}
.btn-ghost:hover{border-color:var(--cyan-400);color:var(--cyan-400)}
.btn-block{width:100%}
.btn-sm{padding:9px 16px;font-size:.78rem}

/* Fonds sombres (hero, page-hero, cta) : bordure claire pour que le bouton ghost reste visible */
.hero .btn-ghost,.page-hero .btn-ghost,.cta .btn-ghost{border-color:rgba(255,255,255,.25)}
.hero .btn-ghost:hover,.page-hero .btn-ghost:hover,.cta .btn-ghost:hover{border-color:var(--cyan-400);color:var(--cyan-400)}

@media (max-width:980px){
  nav.nav-links{
    position:absolute;top:100%;left:0;right:0;
    display:none;flex-direction:column;
    background:var(--bg);border-bottom:1px solid var(--card-border);
    padding:12px 24px 20px;box-shadow:var(--shadow);
  }
  nav.nav-links ul{flex-direction:column;gap:4px}
  nav.nav-links ul li{border-bottom:1px solid var(--card-border)}
  nav.nav-links ul li:last-child{border-bottom:none}
  nav.nav-links a{display:block;padding:14px 4px}
  .nav-toggle:checked ~ nav.nav-links{display:flex}
  .nav-cta .btn-ghost{display:none}
  .hamburger{display:flex}
}

/* HERO (accueil) */
.hero{
  position:relative;overflow:hidden;
  background:radial-gradient(1100px 500px at 15% -10%, rgba(63,214,255,.16), transparent 60%),
             radial-gradient(900px 500px at 100% 0%, rgba(35,56,99,.5), transparent 55%),
             var(--navy-950);
  color:#eef1f8;
  padding:110px 0 100px;
}
.hero-inner{position:relative;z-index:1;display:grid;grid-template-columns:1.15fr .85fr;gap:56px;align-items:center}
.hero h1{font-size:clamp(1.7rem,3.4vw,2.6rem);line-height:1.32;letter-spacing:-.01em;margin:20px 0 20px;font-weight:600}
.hero h1 .kw{color:var(--gray-300)}
.hero h1 .fn{color:var(--cyan-300)}
.hero h1 .str{color:var(--mint)}
.hero p.lead{font-size:1.06rem;color:var(--gray-300);max-width:54ch;margin-bottom:34px;font-family:var(--sans)}
.hero-actions{display:flex;gap:14px;flex-wrap:wrap;margin-bottom:44px}
.hero-stats{display:flex;gap:32px;flex-wrap:wrap}
.stat b{display:block;font-size:1.6rem;font-weight:700;font-family:var(--mono);color:var(--cyan-300)}
.stat span{font-size:.78rem;color:var(--gray-400);font-family:var(--mono)}

.hero-card{
  background:linear-gradient(180deg, rgba(255,255,255,.05), rgba(255,255,255,.02));
  border:1px solid rgba(255,255,255,.1);
  border-radius:20px;overflow:hidden;backdrop-filter:blur(6px);
  box-shadow:0 30px 80px -30px rgba(0,0,0,.6);
}
.hero-card .bar{display:flex;align-items:center;gap:8px;padding:14px 18px;background:rgba(255,255,255,.04);border-bottom:1px solid rgba(255,255,255,.08)}
.hero-card .bar span{width:10px;height:10px;border-radius:50%;background:rgba(255,255,255,.18)}
.hero-card .bar b{margin-left:auto;font-family:var(--mono);font-size:.68rem;color:var(--gray-400);font-weight:500}
.hero-card pre{padding:22px;font-family:var(--mono);font-size:.82rem;line-height:1.85;color:#a9e9ff;overflow-x:auto}
.hero-card .c1{color:#79c0ff}.hero-card .c2{color:var(--mint)}.hero-card .c3{color:#ffd479}

/* PAGE-HERO (pages secondaires) */
.page-hero{
  position:relative;overflow:hidden;
  background:radial-gradient(900px 400px at 85% -10%, rgba(63,214,255,.14), transparent 60%), var(--navy-950);
  color:#eef1f8;padding:76px 0 64px;
}
.breadcrumb{font-family:var(--mono);font-size:.76rem;color:var(--gray-400);margin-bottom:18px}
.breadcrumb a{color:var(--gray-400);text-decoration:none}
.breadcrumb a:hover{color:var(--cyan-300)}
.page-hero h1{font-size:clamp(1.8rem,3.4vw,2.6rem);font-weight:600;letter-spacing:-.01em;margin-bottom:16px;max-width:22ch}
.page-hero p.lead{color:var(--gray-300);max-width:60ch;font-size:1.04rem;font-family:var(--sans)}
.page-hero .hero-actions{margin-top:28px;margin-bottom:0}

/* SECTION generic */
section{padding:96px 0}
.section-head{max-width:640px;margin-bottom:56px}
.section-head h2{font-size:clamp(1.5rem,2.2vw,1.95rem);letter-spacing:-.01em;margin-top:14px;font-weight:600}
.section-head p{color:var(--text-soft);margin-top:14px;font-size:1.02rem;font-family:var(--sans)}
.alt{background:var(--bg-alt)}

/* PRESENTATION */
.presentation{display:grid;grid-template-columns:.9fr 1.1fr;gap:64px;align-items:center}
.presentation .portrait{
  aspect-ratio:4/5;border-radius:20px;background:linear-gradient(160deg,var(--navy-800),var(--navy-600));
  display:flex;align-items:center;justify-content:center;color:var(--cyan-300);position:relative;overflow:hidden;
}
.presentation .portrait::before{content:"</>";font-family:var(--mono);font-size:4rem;opacity:.35}
.presentation ul{margin-top:22px;display:grid;gap:12px}
.presentation li{display:flex;gap:10px;font-weight:500;color:var(--text-soft);font-family:var(--sans)}
.check{width:20px;height:20px;border-radius:6px;background:rgba(63,214,255,.15);color:var(--cyan-400);display:flex;align-items:center;justify-content:center;flex:none;font-size:.75rem;font-weight:800}

/* GRID / CARD */
.grid{display:grid;gap:22px}
.grid-2{grid-template-columns:repeat(2,1fr)}
.grid-3{grid-template-columns:repeat(3,1fr)}
.grid-4{grid-template-columns:repeat(4,1fr)}
.card{
  position:relative;
  background:var(--card-bg);border:1px solid var(--card-border);border-radius:var(--radius);
  padding:28px;box-shadow:var(--shadow);transition:transform .18s, border-color .18s;
}
.card:hover{transform:translateY(-4px);border-color:var(--cyan-400)}
.card-ai{border-color:rgba(63,214,255,.5);background:linear-gradient(180deg, rgba(63,214,255,.07), var(--card-bg))}
.icon-ai{background:linear-gradient(135deg,var(--cyan-400),#1ba9d6);color:#03141d}
.badge-new{position:absolute;top:16px;right:16px;font-family:var(--mono);font-size:.6rem;letter-spacing:.04em;background:var(--cyan-400);color:#03141d;padding:4px 10px;border-radius:999px;font-weight:700}
.card .icon{
  width:46px;height:46px;border-radius:12px;background:linear-gradient(135deg,var(--navy-700),#0d2340);
  display:flex;align-items:center;justify-content:center;margin-bottom:14px;color:var(--cyan-300)
}
.card .path{font-family:var(--mono);font-size:.7rem;color:var(--text-soft);margin-bottom:8px;opacity:.75}
.card h3{font-size:1rem;margin-bottom:10px;font-weight:600}
.card p{color:var(--text-soft);font-size:.92rem;font-family:var(--sans)}
.card .tag{display:inline-block;margin-top:14px;font-family:var(--mono);font-size:.72rem;color:var(--cyan-400);text-decoration:none}
.card ul.detail-list{margin-top:14px;list-style:none;display:grid;gap:6px}
.card ul.detail-list li{font-size:.86rem;color:var(--text-soft);font-family:var(--sans);display:flex;gap:8px}
.card ul.detail-list li::before{content:"›";color:var(--cyan-400);font-weight:800}

/* WHY */
.why{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.why .item{padding:26px 4px;border-top:2px solid var(--cyan-400)}
.why .item b{display:block;font-size:1.02rem;margin-bottom:8px;font-family:var(--mono);font-weight:600}
.why .item p{color:var(--text-soft);font-size:.92rem;font-family:var(--sans)}

/* TECH */
.tech-marquee{display:flex;flex-wrap:wrap;gap:14px}
.pill{
  padding:10px 18px;border-radius:999px;border:1px solid var(--card-border);
  font-family:var(--mono);font-size:.8rem;font-weight:500;background:var(--card-bg);color:var(--text-soft)
}

/* LISTING CARDS (produits / réalisations) */
.listing{
  border-radius:var(--radius);overflow:hidden;border:1px solid var(--card-border);background:var(--card-bg);box-shadow:var(--shadow);
  display:flex;flex-direction:column;
}
.listing .thumb{aspect-ratio:16/10;background:linear-gradient(135deg,var(--navy-800),var(--navy-600));position:relative}
.listing .thumb span{position:absolute;bottom:14px;left:16px;color:var(--cyan-300);font-family:var(--mono);font-size:.76rem}
.listing .thumb .price-tag{position:absolute;top:14px;right:14px;font-family:var(--mono);font-size:.7rem;font-weight:700;padding:5px 12px;border-radius:999px;background:rgba(6,11,24,.7);color:var(--cyan-300);backdrop-filter:blur(4px)}
.listing .thumb .price-tag.free{color:var(--mint)}
.listing .body{padding:22px;display:flex;flex-direction:column;flex:1}
.listing .body h3{margin-bottom:8px;font-size:.98rem;font-weight:600}
.listing .body p{color:var(--text-soft);font-size:.9rem;margin-bottom:14px;font-family:var(--sans);flex:1}
.listing .meta{display:flex;gap:8px;flex-wrap:wrap;margin-bottom:16px}
.listing .meta span{font-size:.7rem;padding:4px 10px;border-radius:6px;background:var(--bg-alt);color:var(--text-soft);font-family:var(--mono)}
.listing .actions{display:flex;gap:10px}
.filter-bar{display:flex;gap:10px;flex-wrap:wrap;margin-bottom:40px}
.filter-bar button{
  font-family:var(--mono);font-size:.78rem;padding:8px 16px;border-radius:999px;border:1px solid var(--card-border);
  background:var(--card-bg);color:var(--text-soft);cursor:pointer;
}
.filter-bar button.active{border-color:var(--cyan-400);color:var(--cyan-400)}

/* PRODUIT FICHE */
.fiche{display:grid;grid-template-columns:1fr 1fr;gap:56px;align-items:start}
.fiche-gallery{display:grid;gap:12px}
.fiche-gallery .main{aspect-ratio:16/10;border-radius:var(--radius);background:linear-gradient(135deg,var(--navy-800),var(--navy-600));border:1px solid var(--card-border)}
.fiche-gallery .thumbs{display:grid;grid-template-columns:repeat(4,1fr);gap:10px}
.fiche-gallery .thumbs div{aspect-ratio:1/1;border-radius:10px;background:linear-gradient(135deg,var(--navy-700),var(--navy-600));border:1px solid var(--card-border)}
.fiche-price{font-family:var(--mono);font-size:2rem;font-weight:700;color:var(--cyan-400);margin:18px 0 6px}
.fiche-price.free{color:var(--mint)}
.fiche-meta{display:flex;gap:8px;flex-wrap:wrap;margin-bottom:20px}
.fiche-actions{display:flex;gap:12px;flex-wrap:wrap;margin-bottom:28px}
.tabs{display:flex;gap:0;border-bottom:1px solid var(--card-border);margin-bottom:24px}
.tabs button{font-family:var(--mono);font-size:.82rem;padding:12px 18px;background:none;border:none;color:var(--text-soft);cursor:pointer;border-bottom:2px solid transparent}
.tabs button.active{color:var(--cyan-400);border-color:var(--cyan-400)}
.version-table{width:100%;border-collapse:collapse;font-family:var(--mono);font-size:.85rem}
.version-table td,.version-table th{padding:12px;border-bottom:1px solid var(--card-border);text-align:left}
.version-table th{color:var(--text-soft);font-weight:600;font-size:.72rem;text-transform:uppercase}

/* FAQ */
.faq-item{border-bottom:1px solid var(--card-border);padding:22px 0}
.faq-item summary{cursor:pointer;list-style:none;display:flex;justify-content:space-between;align-items:center;font-weight:600;font-size:.98rem;font-family:var(--mono);gap:16px}
.faq-item summary::-webkit-details-marker{display:none}
.faq-item summary::after{content:"+";font-size:1.4rem;color:var(--cyan-400);transition:transform .2s;flex:none}
.faq-item[open] summary::after{transform:rotate(45deg)}
.faq-item p{color:var(--text-soft);margin-top:14px;max-width:70ch;font-family:var(--sans)}
.faq-cat{margin-bottom:12px}
.faq-cat .eyebrow{margin-bottom:18px}

/* CTA */
.cta{
  border-radius:24px;padding:64px 48px;text-align:center;
  background:radial-gradient(800px 300px at 50% -20%, rgba(63,214,255,.35), transparent 60%), linear-gradient(160deg,var(--navy-900),var(--navy-950));
  color:#fff;
}
.cta h2{font-size:clamp(1.4rem,2.6vw,1.9rem);margin-bottom:14px;font-weight:600}
.cta p{color:var(--gray-300);max-width:52ch;margin:0 auto 30px;font-family:var(--sans)}
.cta .hero-actions{justify-content:center}

/* CONTACT */
.contact{display:grid;grid-template-columns:1fr 1fr;gap:56px;align-items:start}
.form-card{background:var(--card-bg);border:1px solid var(--card-border);border-radius:var(--radius);padding:32px;box-shadow:var(--shadow)}
.field{margin-bottom:16px}
.field label{display:block;font-size:.76rem;font-weight:600;margin-bottom:6px;color:var(--text-soft);font-family:var(--mono)}
.field .hint{font-size:.76rem;color:var(--text-soft);margin-top:6px;font-family:var(--sans)}
.field input,.field textarea,.field select{
  width:100%;padding:12px 14px;border-radius:10px;border:1px solid var(--card-border);
  background:var(--bg);color:var(--text);font-family:var(--sans);font-size:.95rem;
}
.field input:focus,.field textarea:focus,.field select:focus{outline:2px solid var(--cyan-400);outline-offset:1px}
.field.file{border:1px dashed var(--card-border);border-radius:10px;padding:20px;text-align:center;background:var(--bg-alt)}
.field.file span{display:block;font-size:.82rem;color:var(--text-soft);font-family:var(--sans)}
.row2{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.row3{display:grid;grid-template-columns:1fr 1fr 1fr;gap:16px}
.contact-info{display:grid;gap:20px}
.contact-info .row{display:flex;gap:14px;align-items:flex-start}
.contact-info .row .ic{width:40px;height:40px;border-radius:10px;background:var(--bg-alt);border:1px solid var(--card-border);display:flex;align-items:center;justify-content:center;color:var(--cyan-400);flex:none;font-family:var(--mono)}
.contact-info b{display:block;font-family:var(--mono);font-size:.85rem}
.contact-info span{color:var(--text-soft);font-size:.92rem;font-family:var(--sans)}
.honeypot{position:absolute;left:-9999px;opacity:0;pointer-events:none}
.form-toggle{display:flex;gap:10px;margin-bottom:32px;flex-wrap:wrap}
.form-toggle a{font-family:var(--mono);font-size:.82rem;padding:10px 18px;border-radius:999px;border:1px solid var(--card-border);color:var(--text-soft);text-decoration:none}
.form-toggle a.active{border-color:var(--cyan-400);color:var(--cyan-400);background:rgba(63,214,255,.08)}

/* FOOTER */
footer.site{background:var(--navy-950);color:var(--gray-300);padding:64px 0 28px}
.foot-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr 1fr;gap:40px;margin-bottom:48px}
.foot-grid h4{color:#fff;margin-bottom:16px;font-size:.78rem;font-weight:600}
.foot-grid h4::before{content:"// "}
.foot-grid ul{list-style:none;display:grid;gap:10px}
.foot-grid a{color:var(--gray-400);text-decoration:none;font-size:.85rem;font-family:var(--mono)}
.foot-grid a::before{content:"./"}
.foot-grid a:hover{color:var(--cyan-300)}
.foot-bottom{border-top:1px solid rgba(255,255,255,.08);padding-top:24px;display:flex;justify-content:space-between;flex-wrap:wrap;gap:12px;font-size:.78rem;color:var(--gray-500);font-family:var(--mono)}
.social{display:flex;gap:10px}
.social a{width:36px;height:36px;border-radius:9px;background:rgba(255,255,255,.06);display:flex;align-items:center;justify-content:center;font-family:var(--sans)}
.social a::before{content:none}

@media (max-width:980px){
  .hero-inner,.presentation,.contact,.fiche{grid-template-columns:1fr}
  .grid-2,.grid-3,.grid-4,.why{grid-template-columns:1fr 1fr}
  .foot-grid{grid-template-columns:1fr 1fr}
  .row3{grid-template-columns:1fr 1fr}
}
@media (max-width:640px){
  .grid-2,.grid-3,.grid-4,.why,.row2,.row3{grid-template-columns:1fr}
  .foot-grid{grid-template-columns:1fr}
  .hero{padding:80px 0 70px}
  .fiche-gallery .thumbs{grid-template-columns:repeat(4,1fr)}
}