/* Cressford Intelligence — feuille de style principale */
:root{
  --bg:#070a0f;
  --bg-2:#0c121b;
  --panel:rgba(18,26,38,0.66);
  --panel-border:rgba(63,216,255,0.14);
  --line:#1b2733;
  --ink:#eef4fa;
  --ink-soft:#9fb0c2;
  --ink-dim:#62768a;
  --accent:#3fd8ff;
  --accent-deep:#1d8fb8;
  --radius:14px;
  --maxw:1180px;
  --display:"Space Grotesk","Segoe UI",sans-serif;
  --body:"Inter","Segoe UI",system-ui,sans-serif;
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{
  font-family:var(--body);
  background:var(--bg);
  color:var(--ink);
  line-height:1.6;
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}
a{color:inherit;text-decoration:none}
img{max-width:100%;display:block}
.wrap{max-width:var(--maxw);margin:0 auto;padding:0 24px}
section{padding:96px 0}
h1,h2,h3{font-family:var(--display);font-weight:600;letter-spacing:-0.02em;line-height:1.08}
.eyebrow{
  font-family:var(--display);
  font-size:.72rem;letter-spacing:.32em;text-transform:uppercase;
  color:var(--accent);margin-bottom:18px;display:inline-block;
}
.sec-title{font-size:clamp(1.9rem,4vw,2.9rem);margin-bottom:18px}
.sec-lead{color:var(--ink-soft);max-width:620px;font-size:1.05rem}

/* ---------- Header ---------- */
header{
  position:sticky;top:0;z-index:60;
  background:rgba(7,10,15,0.78);
  backdrop-filter:blur(14px);
  border-bottom:1px solid var(--line);
}
.nav{display:flex;align-items:center;justify-content:space-between;height:72px}
.brand{display:flex;align-items:center;gap:12px;font-family:var(--display);font-weight:600;font-size:1.15rem}
.brand svg{width:34px;height:34px}
.brand span b{color:var(--accent);font-weight:600}
.brand small{display:block;font-size:.6rem;letter-spacing:.28em;color:var(--ink-dim);text-transform:uppercase;font-weight:400}
.nav-links{display:flex;gap:30px;align-items:center}
.nav-links a{font-size:.92rem;color:var(--ink-soft);transition:color .2s}
.nav-links a:hover{color:var(--ink)}
.btn{
  font-family:var(--display);font-weight:500;font-size:.9rem;
  padding:11px 22px;border-radius:8px;cursor:pointer;border:1px solid transparent;
  transition:transform .15s, box-shadow .2s, background .2s;display:inline-block;
}
.btn-primary{background:var(--accent);color:#031018;font-weight:600;box-shadow:0 0 0 rgba(63,216,255,0)}
.btn-primary:hover{transform:translateY(-2px);box-shadow:0 8px 30px rgba(63,216,255,.28)}
.btn-ghost{border-color:var(--panel-border);color:var(--ink-soft)}
.btn-ghost:hover{border-color:var(--accent);color:var(--accent)}
.nav-toggle{display:none;background:none;border:1px solid var(--line);border-radius:8px;color:var(--ink);padding:8px 12px;cursor:pointer;font-size:1.1rem}

/* ---------- Hero ---------- */
.hero{position:relative;padding:120px 0 110px;overflow:hidden}
.hero-grid{position:absolute;inset:0;z-index:0;opacity:.55}
.hero-grid::before{
  content:"";position:absolute;inset:0;
  background:
    linear-gradient(rgba(63,216,255,.05) 1px,transparent 1px) 0 0/100% 46px,
    linear-gradient(90deg,rgba(63,216,255,.05) 1px,transparent 1px) 0 0/46px 100%;
  -webkit-mask:radial-gradient(ellipse 70% 60% at 70% 30%,#000 35%,transparent 80%);
          mask:radial-gradient(ellipse 70% 60% at 70% 30%,#000 35%,transparent 80%);
}
.hero-glow{position:absolute;top:-120px;right:-80px;width:560px;height:560px;border-radius:50%;
  background:radial-gradient(circle,rgba(63,216,255,.16),transparent 65%);z-index:0;filter:blur(8px)}
.hero-inner{position:relative;z-index:2;display:grid;grid-template-columns:1.05fr .95fr;gap:54px;align-items:center}
.hero h1{font-size:clamp(2.4rem,5.4vw,4rem);margin-bottom:22px}
.hero h1 em{font-style:normal;color:var(--accent)}
.hero p.lead{color:var(--ink-soft);font-size:1.15rem;max-width:520px;margin-bottom:32px}
.hero-cta{display:flex;gap:14px;flex-wrap:wrap;margin-bottom:38px}
.hero-stats{display:flex;gap:36px;flex-wrap:wrap}
.hero-stats div b{font-family:var(--display);font-size:1.7rem;color:var(--ink);display:block}
.hero-stats div span{font-size:.8rem;color:var(--ink-dim);letter-spacing:.05em}

/* Predictive panel signature */
.predict{
  position:relative;border:1px solid var(--panel-border);border-radius:var(--radius);
  background:var(--panel);backdrop-filter:blur(10px);padding:26px;overflow:hidden;
  box-shadow:0 30px 80px rgba(0,0,0,.5);
}
.predict h4{font-family:var(--display);font-size:.78rem;letter-spacing:.16em;text-transform:uppercase;color:var(--ink-dim);margin-bottom:4px}
.predict .val{font-family:var(--display);font-size:2rem;color:var(--accent)}
.predict .sub{font-size:.8rem;color:var(--ink-soft);margin-bottom:18px}
.spark{width:100%;height:120px}
.spark path.line{fill:none;stroke:var(--accent);stroke-width:2.2;filter:drop-shadow(0 0 6px rgba(63,216,255,.55))}
.spark path.area{fill:url(#sparkGrad);opacity:.35}
.spark circle{fill:var(--accent);filter:drop-shadow(0 0 6px rgba(63,216,255,.8))}
.predict-foot{display:flex;justify-content:space-between;margin-top:18px;border-top:1px solid var(--line);padding-top:14px}
.predict-foot div{font-size:.74rem;color:var(--ink-dim)}
.predict-foot div b{display:block;color:var(--ink);font-family:var(--display);font-size:1.05rem}

/* ---------- Trust strip ---------- */
.strip{border-top:1px solid var(--line);border-bottom:1px solid var(--line);padding:30px 0;background:var(--bg-2)}
.strip-inner{display:flex;justify-content:space-between;gap:24px;flex-wrap:wrap;align-items:center}
.strip-inner span{font-family:var(--display);font-size:.8rem;letter-spacing:.18em;text-transform:uppercase;color:var(--ink-dim)}

/* ---------- Services ---------- */
.cards{display:grid;grid-template-columns:repeat(3,1fr);gap:22px;margin-top:48px}
.card{
  border:1px solid var(--line);border-radius:var(--radius);background:var(--bg-2);
  padding:30px;transition:border-color .25s, transform .25s;position:relative;overflow:hidden;
}
.card::after{content:"";position:absolute;left:0;top:0;height:2px;width:0;background:var(--accent);transition:width .35s}
.card:hover{border-color:var(--panel-border);transform:translateY(-4px)}
.card:hover::after{width:100%}
.card .ico{width:46px;height:46px;border:1px solid var(--panel-border);border-radius:10px;display:flex;align-items:center;justify-content:center;margin-bottom:20px}
.card .ico svg{width:24px;height:24px;stroke:var(--accent);fill:none;stroke-width:1.6}
.card h3{font-size:1.25rem;margin-bottom:12px}
.card p{color:var(--ink-soft);font-size:.96rem}

/* ---------- Process ---------- */
.process{background:var(--bg-2);border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.steps{display:grid;grid-template-columns:repeat(4,1fr);gap:22px;margin-top:48px;counter-reset:s}
.step{border-left:1px solid var(--line);padding:6px 0 6px 22px;position:relative}
.step::before{counter-increment:s;content:"0" counter(s);font-family:var(--display);font-size:.8rem;color:var(--accent);letter-spacing:.1em}
.step h3{font-size:1.1rem;margin:10px 0 8px}
.step p{color:var(--ink-soft);font-size:.92rem}

/* ---------- Image feature ---------- */
.feature{display:grid;grid-template-columns:1fr 1fr;gap:54px;align-items:center}
.feature .media{border-radius:var(--radius);overflow:hidden;border:1px solid var(--line);position:relative}
.feature .media img{width:100%;height:100%;object-fit:cover;aspect-ratio:4/3;filter:grayscale(.25) contrast(1.05)}
.feature .media::after{content:"";position:absolute;inset:0;background:linear-gradient(120deg,rgba(63,216,255,.12),transparent 60%)}
.feature ul{list-style:none;margin-top:24px;display:grid;gap:14px}
.feature li{display:flex;gap:12px;color:var(--ink-soft);font-size:.98rem}
.feature li svg{flex:none;width:20px;height:20px;stroke:var(--accent);fill:none;stroke-width:2;margin-top:3px}

/* ---------- Pricing ---------- */
.prices{display:grid;grid-template-columns:repeat(3,1fr);gap:22px;margin-top:48px;align-items:start}
.price{border:1px solid var(--line);border-radius:var(--radius);background:var(--bg-2);padding:32px;display:flex;flex-direction:column}
.price.featured{border-color:var(--accent);background:linear-gradient(180deg,rgba(63,216,255,.06),var(--bg-2))}
.price .tag{font-family:var(--display);letter-spacing:.16em;text-transform:uppercase;font-size:.74rem;color:var(--ink-dim);margin-bottom:14px}
.price .amt{font-family:var(--display);font-size:2.5rem;color:var(--ink);line-height:1}
.price .amt small{font-size:.9rem;color:var(--ink-dim);font-family:var(--body)}
.price .desc{color:var(--ink-soft);font-size:.92rem;margin:14px 0 22px}
.price ul{list-style:none;display:grid;gap:11px;margin-bottom:26px}
.price li{display:flex;gap:10px;font-size:.92rem;color:var(--ink-soft)}
.price li svg{flex:none;width:17px;height:17px;stroke:var(--accent);fill:none;stroke-width:2.2;margin-top:4px}
.price .btn{margin-top:auto;text-align:center}
.price-note{text-align:center;color:var(--ink-dim);font-size:.85rem;margin-top:26px}

/* ---------- Contact ---------- */
.contact{background:var(--bg-2);border-top:1px solid var(--line)}
.contact-grid{display:grid;grid-template-columns:1fr 1.1fr;gap:54px}
.contact-info p{color:var(--ink-soft);margin-bottom:26px}
.info-item{display:flex;gap:14px;margin-bottom:22px;align-items:flex-start}
.info-item svg{flex:none;width:22px;height:22px;stroke:var(--accent);fill:none;stroke-width:1.6;margin-top:3px}
.info-item b{font-family:var(--display);display:block;font-size:.78rem;letter-spacing:.12em;text-transform:uppercase;color:var(--ink-dim);margin-bottom:3px}
.info-item span{color:var(--ink)}
form{display:grid;gap:16px}
.field{display:grid;gap:7px}
.field label{font-size:.82rem;color:var(--ink-soft);font-family:var(--display);letter-spacing:.04em}
.field input,.field textarea,.field select{
  background:var(--bg);border:1px solid var(--line);border-radius:9px;padding:13px 15px;color:var(--ink);font-family:var(--body);font-size:.95rem;transition:border-color .2s;
}
.field input:focus,.field textarea:focus,.field select:focus{outline:none;border-color:var(--accent)}
.field textarea{resize:vertical;min-height:120px}
.row2{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.consent{display:flex;gap:10px;align-items:flex-start;font-size:.85rem;color:var(--ink-soft)}
.consent input{margin-top:4px;accent-color:var(--accent)}
.form-msg{font-size:.9rem;padding:12px 14px;border-radius:9px;display:none}
.form-msg.ok{display:block;background:rgba(63,216,255,.1);border:1px solid var(--panel-border);color:var(--accent)}
.form-msg.err{display:block;background:rgba(255,90,90,.1);border:1px solid rgba(255,90,90,.3);color:#ff9a9a}

/* ---------- FAQ ---------- */
.faq-list{margin-top:40px;border-top:1px solid var(--line)}
.faq-item{border-bottom:1px solid var(--line)}
.faq-q{width:100%;text-align:left;background:none;border:none;color:var(--ink);font-family:var(--display);font-size:1.08rem;padding:22px 0;cursor:pointer;display:flex;justify-content:space-between;align-items:center;gap:20px}
.faq-q .pm{color:var(--accent);font-size:1.5rem;transition:transform .25s;flex:none}
.faq-item.open .pm{transform:rotate(45deg)}
.faq-a{max-height:0;overflow:hidden;transition:max-height .3s ease;color:var(--ink-soft)}
.faq-a p{padding:0 0 22px;max-width:760px}

/* ---------- Footer ---------- */
footer{border-top:1px solid var(--line);padding:60px 0 30px;background:var(--bg)}
.foot-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr;gap:40px;margin-bottom:40px}
.foot-grid p{color:var(--ink-soft);font-size:.92rem;margin-top:14px;max-width:340px}
.foot-col h4{font-family:var(--display);font-size:.78rem;letter-spacing:.16em;text-transform:uppercase;color:var(--ink-dim);margin-bottom:16px}
.foot-col a{display:block;color:var(--ink-soft);font-size:.92rem;padding:5px 0;transition:color .2s}
.foot-col a:hover{color:var(--accent)}
.foot-bottom{border-top:1px solid var(--line);padding-top:24px;display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap;color:var(--ink-dim);font-size:.82rem}

/* ---------- Cookie banner ---------- */
.cookie{
  position:fixed;left:24px;right:24px;bottom:24px;z-index:120;max-width:760px;margin:0 auto;
  background:var(--panel);backdrop-filter:blur(16px);border:1px solid var(--panel-border);
  border-radius:var(--radius);padding:22px 24px;box-shadow:0 24px 60px rgba(0,0,0,.55);
  display:none;gap:18px;align-items:center;flex-wrap:wrap;justify-content:space-between;
}
.cookie.show{display:flex}
.cookie p{color:var(--ink-soft);font-size:.9rem;flex:1;min-width:240px}
.cookie p a{color:var(--accent)}
.cookie-actions{display:flex;gap:10px;flex-wrap:wrap}

/* ---------- Legal pages ---------- */
.legal{padding-top:60px}
.legal h1{font-size:clamp(2rem,4vw,3rem);margin-bottom:14px}
.legal .updated{color:var(--ink-dim);font-size:.85rem;margin-bottom:40px}
.legal h2{font-size:1.4rem;margin:36px 0 12px;color:var(--ink)}
.legal h3{font-size:1.1rem;margin:24px 0 10px;color:var(--accent)}
.legal p,.legal li{color:var(--ink-soft);margin-bottom:12px}
.legal ul{padding-left:22px;margin-bottom:14px}
.legal a{color:var(--accent)}
.back-link{display:inline-flex;align-items:center;gap:8px;color:var(--accent);font-family:var(--display);font-size:.9rem;margin-bottom:30px}

/* ---------- Reveal animation ---------- */
.reveal{opacity:0;transform:translateY(24px);transition:opacity .6s ease,transform .6s ease}
.reveal.in{opacity:1;transform:none}

/* ---------- Responsive ---------- */
@media(max-width:920px){
  .hero-inner,.feature,.contact-grid{grid-template-columns:1fr}
  .cards,.prices{grid-template-columns:1fr}
  .steps{grid-template-columns:1fr 1fr}
  .foot-grid{grid-template-columns:1fr 1fr}
  .nav-links{
    position:fixed;inset:72px 0 auto 0;flex-direction:column;gap:0;
    background:var(--bg-2);border-bottom:1px solid var(--line);padding:10px 24px 24px;
    transform:translateY(-130%);transition:transform .3s;height:auto;
  }
  .nav-links.open{transform:none}
  .nav-links a{padding:14px 0;border-bottom:1px solid var(--line);width:100%}
  .nav-links .btn{margin-top:14px;text-align:center}
  .nav-toggle{display:inline-block}
}
@media(max-width:560px){
  section{padding:64px 0}
  .steps,.foot-grid{grid-template-columns:1fr}
  .row2{grid-template-columns:1fr}
  .hero-stats{gap:24px}
}
@media(prefers-reduced-motion:reduce){
  *{animation:none!important;transition:none!important}
  .reveal{opacity:1;transform:none}
}