/* =========================================================
   NOVOS — landing produit (novos.info / novos.cloud)
   Charte : voir novos.d3v.be
   ========================================================= */

:root{
  --c-navy:    #16265C;
  --c-navy-2:  #0E1A40;
  --c-blue:    #2079E0;
  --c-purple:  #8B4CD8;
  --c-coral:   #EE6B5B;
  --c-green:   #4FAE2E;
  --c-yellow:  #F4C020;
  --c-teal:    #14B8B0;

  --bg:        #FFFFFF;
  --bg-tint:   #F6F8FC;
  --ink:       #16265C;
  --ink-soft:  #4A5578;
  --line:      #E3E8F2;

  --wrap:      1180px;
  --radius:    18px;

  --shadow-sm: 0 1px 2px rgba(22,38,92,.06), 0 4px 14px rgba(22,38,92,.05);
  --shadow-md: 0 2px 6px rgba(22,38,92,.06), 0 18px 40px rgba(22,38,92,.09);

  --ease: cubic-bezier(.22,.75,.28,1);
}

*,*::before,*::after{ box-sizing:border-box; }
html{ scroll-behavior:smooth; scroll-padding-top:90px; }

body{
  margin:0;
  background:var(--bg);
  color:var(--ink);
  font-family:"Outfit","Century Gothic",Futura,"Segoe UI",system-ui,-apple-system,sans-serif;
  font-weight:300;
  font-size:clamp(16px,.55vw + 14.4px,17.5px);
  line-height:1.65;
  -webkit-font-smoothing:antialiased;
}

img,svg{ max-width:100%; }
h1,h2,h3{ margin:0; line-height:1.14; font-weight:500; letter-spacing:-.015em; }
p{ margin:0 0 1.1em; }
p:last-child{ margin-bottom:0; }
strong{ font-weight:600; }

.wrap{ width:100%; max-width:var(--wrap); margin-inline:auto; padding-inline:clamp(20px,5vw,40px); }

.skip-link{ position:absolute; left:-9999px; top:0; z-index:999; background:var(--c-navy); color:#fff; padding:12px 20px; }
.skip-link:focus{ left:0; }
:focus-visible{ outline:2px solid var(--c-blue); outline-offset:3px; border-radius:4px; }

/* ---------------------------------------------------------
   Boutons
   --------------------------------------------------------- */
.btn{
  display:inline-flex; align-items:center; justify-content:center;
  padding:13px 26px; border-radius:100px; text-decoration:none;
  font-size:.95rem; font-weight:500; white-space:nowrap;
  transition:transform .25s var(--ease), box-shadow .25s var(--ease), background .25s var(--ease), color .25s var(--ease), border-color .25s var(--ease);
}
.btn--sm{ padding:9px 19px; font-size:.88rem; }
.btn--primary{ background:var(--c-navy); color:#fff; box-shadow:var(--shadow-sm); }
.btn--primary:hover{ transform:translateY(-2px); box-shadow:0 10px 26px rgba(22,38,92,.24); }
.btn--ghost{ color:var(--c-navy); border:1px solid var(--line); background:rgba(255,255,255,.6); }
.btn--ghost:hover{ border-color:var(--c-navy); transform:translateY(-2px); }
.btn--light{ background:#fff; color:var(--c-navy); }
.btn--light:hover{ transform:translateY(-2px); box-shadow:0 12px 30px rgba(0,0,0,.22); }
.btn--outline{ color:#fff; border:1px solid rgba(255,255,255,.35); }
.btn--outline:hover{ border-color:#fff; background:rgba(255,255,255,.08); transform:translateY(-2px); }

/* ---------------------------------------------------------
   Header
   --------------------------------------------------------- */
.site-header{
  position:sticky; top:0; z-index:50;
  background:rgba(255,255,255,.82);
  backdrop-filter:saturate(180%) blur(14px);
  -webkit-backdrop-filter:saturate(180%) blur(14px);
  border-bottom:1px solid transparent;
  transition:border-color .3s var(--ease), box-shadow .3s var(--ease);
}
.site-header.is-stuck{ border-bottom-color:var(--line); box-shadow:0 6px 24px rgba(22,38,92,.05); }
.header-inner{ display:flex; align-items:center; gap:clamp(16px,3vw,36px); height:70px; }

.brand{ display:flex; align-items:center; gap:11px; text-decoration:none; color:var(--c-navy); margin-right:auto; }
.brand__mark{ width:30px; height:30px; flex:none; }
.brand__text{ font-weight:600; letter-spacing:.22em; font-size:1rem; }

.site-nav{ display:flex; gap:clamp(14px,2.2vw,28px); }
.site-nav a{
  position:relative; color:var(--ink-soft); text-decoration:none;
  font-size:.93rem; font-weight:400; padding:6px 0;
  transition:color .2s var(--ease);
}
.site-nav a::after{
  content:""; position:absolute; left:0; right:0; bottom:0; height:2px;
  background:var(--c-blue); border-radius:2px;
  transform:scaleX(0); transform-origin:left; transition:transform .28s var(--ease);
}
.site-nav a:hover{ color:var(--c-navy); }
.site-nav a:hover::after{ transform:scaleX(1); }

/* ---------------------------------------------------------
   Hero
   --------------------------------------------------------- */
.hero{
  position:relative; overflow:hidden;
  background:var(--bg);
  padding:clamp(56px,8vw,96px) 0 clamp(64px,9vw,110px);
}
.hero__glow{
  position:absolute; inset:-20% -12% auto auto; width:min(900px,120vw); aspect-ratio:1;
  background:
    radial-gradient(circle at 50% 52%, rgba(32,121,224,.15), transparent 54%),
    radial-gradient(circle at 66% 38%, rgba(139,76,216,.11), transparent 50%),
    radial-gradient(circle at 34% 66%, rgba(20,184,176,.11), transparent 50%);
  filter:blur(8px); pointer-events:none;
}
.hero__grid{
  position:relative;
  display:grid; gap:clamp(40px,6vw,70px);
  grid-template-columns:minmax(0,1.05fr) minmax(0,.95fr);
  align-items:center;
}

.eyebrow{
  font-size:.78rem; letter-spacing:.24em; text-transform:uppercase;
  color:var(--c-blue); font-weight:500; margin-bottom:20px;
}
.hero__title{
  font-size:clamp(2.1rem,5.2vw,3.5rem); font-weight:400; margin-bottom:24px;
  color:var(--c-navy);
}
.hero__title em{ font-style:normal; font-weight:600; color:var(--c-blue); }
.hero__lead{
  font-size:clamp(1.05rem,1.7vw,1.24rem); color:var(--ink-soft);
  max-width:44ch; margin-bottom:32px;
}
.hero__lead strong{ color:var(--c-navy); }
.hero__actions{ display:flex; flex-wrap:wrap; gap:13px; }

/* Symbole du hero ---------------------------------------- */
.orbit{ position:relative; }
.orbit svg{ display:block; width:100%; height:auto; }

.orbit__links line{ stroke-dasharray:62; stroke-dashoffset:62; animation:drawLink .7s var(--ease) forwards; }
.orbit__links line:nth-child(1){ animation-delay:.30s }
.orbit__links line:nth-child(2){ animation-delay:.38s }
.orbit__links line:nth-child(3){ animation-delay:.46s }
.orbit__links line:nth-child(4){ animation-delay:.54s }
.orbit__links line:nth-child(5){ animation-delay:.62s }
.orbit__links line:nth-child(6){ animation-delay:.70s }
@keyframes drawLink{ to{ stroke-dashoffset:0; } }

.orbit__nodes circle{ opacity:0; transform-box:fill-box; transform-origin:center; animation:popNode .5s var(--ease) forwards; }
.orbit__nodes circle:nth-child(1){ animation-delay:.72s }
.orbit__nodes circle:nth-child(2){ animation-delay:.80s }
.orbit__nodes circle:nth-child(3){ animation-delay:.88s }
.orbit__nodes circle:nth-child(4){ animation-delay:.96s }
.orbit__nodes circle:nth-child(5){ animation-delay:1.04s }
.orbit__nodes circle:nth-child(6){ animation-delay:1.12s }
@keyframes popNode{ from{ opacity:0; scale:.3; } to{ opacity:1; scale:1; } }

/* ---------------------------------------------------------
   Sections
   --------------------------------------------------------- */
.section{ padding:clamp(64px,9vw,112px) 0; }
.section--tinted{ background:var(--bg-tint); border-block:1px solid var(--line); }

.chapter{
  display:inline-block; margin-bottom:14px;
  font-size:.76rem; font-weight:600; letter-spacing:.24em; text-transform:uppercase;
  color:var(--c-blue);
}
.section__head{ max-width:60ch; margin-bottom:clamp(38px,5vw,58px); }
.section__title{ font-size:clamp(1.8rem,3.9vw,2.7rem); }
.section__intro{ margin-top:16px; color:var(--ink-soft); font-size:1.08rem; max-width:56ch; }

/* Constat ------------------------------------------------ */
.problems{ display:grid; gap:clamp(20px,3vw,34px); grid-template-columns:repeat(auto-fit,minmax(255px,1fr)); }
.problem{ padding-top:22px; border-top:2px solid var(--line); }
.problem__num{ display:block; font-size:.8rem; font-weight:600; letter-spacing:.18em; color:var(--c-coral); margin-bottom:12px; }
.problem h3{ font-size:1.16rem; font-weight:600; margin-bottom:9px; }
.problem p{ color:var(--ink-soft); font-size:.98rem; }

/* Principe ----------------------------------------------- */
.steps{ list-style:none; margin:0; padding:0; display:grid; gap:clamp(18px,2.4vw,26px); grid-template-columns:repeat(auto-fit,minmax(270px,1fr)); }
.step{
  position:relative; overflow:hidden;
  padding:32px 28px 34px; border-radius:var(--radius);
  background:#fff; border:1px solid var(--line);
  transition:transform .35s var(--ease), box-shadow .35s var(--ease);
}
.step::before{
  content:""; position:absolute; inset:0 0 auto 0; height:3px;
  background:var(--accent); transform:scaleX(0); transform-origin:left; transition:transform .4s var(--ease);
}
.step:hover{ transform:translateY(-5px); box-shadow:var(--shadow-md); }
.step:hover::before{ transform:scaleX(1); }
.step__badge{
  width:40px; height:40px; border-radius:50%; margin-bottom:18px;
  display:grid; place-items:center; font-weight:600; font-size:1.02rem;
  color:var(--accent); background:color-mix(in srgb, var(--accent) 12%, transparent);
}
.step h3{ font-size:1.24rem; font-weight:600; margin-bottom:10px; }
.step p{ color:var(--ink-soft); font-size:.98rem; }

/* Bénéfices ---------------------------------------------- */
.cards{ display:grid; gap:clamp(16px,2vw,24px); grid-template-columns:repeat(auto-fit,minmax(268px,1fr)); }
.card{
  position:relative; padding:28px 26px 30px; border-radius:var(--radius);
  background:#fff; border:1px solid var(--line);
  transition:transform .35s var(--ease), box-shadow .35s var(--ease), border-color .35s var(--ease);
}
.card::after{
  content:""; position:absolute; left:26px; top:0; width:34px; height:3px;
  background:var(--accent); border-radius:0 0 3px 3px;
}
.card:hover{ transform:translateY(-5px); box-shadow:var(--shadow-md); border-color:transparent; }
.card h3{ font-size:1.1rem; font-weight:600; margin-bottom:9px; }
.card p{ color:var(--ink-soft); font-size:.97rem; }

/* Intégrations ------------------------------------------- */
.integrations{ display:flex; flex-wrap:wrap; gap:12px; }
.integration{
  display:inline-flex; align-items:center;
  padding:12px 24px; border-radius:100px;
  background:#fff; border:1px solid var(--line);
  font-size:.98rem; font-weight:500;
  transition:transform .25s var(--ease), box-shadow .25s var(--ease), border-color .25s var(--ease);
}
.integration:hover{ transform:translateY(-3px); box-shadow:var(--shadow-sm); border-color:var(--c-navy); }

/* ---------------------------------------------------------
   CTA
   --------------------------------------------------------- */
.cta{
  position:relative; overflow:hidden; text-align:center;
  background:linear-gradient(160deg,var(--c-navy) 0%, var(--c-navy-2) 100%);
  color:#fff; padding:clamp(66px,9vw,116px) 0;
}
.cta__glow{
  position:absolute; inset:auto 50% -45% 50%; translate:-50% 0;
  width:min(900px,120vw); aspect-ratio:1; pointer-events:none;
  background:radial-gradient(circle, rgba(32,121,224,.32), transparent 60%); filter:blur(12px);
}
.cta__inner{ position:relative; max-width:760px; }
.cta__title{ font-size:clamp(1.75rem,3.7vw,2.6rem); margin-bottom:20px; }
.cta__text{ font-size:clamp(1.02rem,1.7vw,1.18rem); color:rgba(255,255,255,.75); max-width:52ch; margin-inline:auto; margin-bottom:32px; }
.cta__actions{ display:flex; flex-wrap:wrap; gap:13px; justify-content:center; }
.cta__baseline{
  margin-top:clamp(38px,5vw,52px); padding-top:clamp(26px,3.4vw,32px);
  border-top:1px solid rgba(255,255,255,.16);
  font-size:clamp(1rem,2.2vw,1.32rem); letter-spacing:.12em; color:rgba(255,255,255,.85);
}

/* ---------------------------------------------------------
   Footer
   --------------------------------------------------------- */
.site-footer{ background:var(--c-navy-2); color:rgba(255,255,255,.55); padding:24px 0; }
.footer-inner{ display:flex; flex-wrap:wrap; gap:10px 24px; justify-content:space-between; align-items:center; font-size:.87rem; }
.footer-brand{ display:flex; align-items:center; gap:10px; color:rgba(255,255,255,.9); }
.footer-brand span{ font-weight:600; letter-spacing:.2em; font-size:.92rem; }
.footer-note{ margin:0; letter-spacing:.06em; }

/* ---------------------------------------------------------
   Reveal
   --------------------------------------------------------- */
.js .reveal{
  opacity:0; transform:translateY(22px);
  transition:opacity .7s var(--ease), transform .7s var(--ease);
  transition-delay:calc(var(--i,0) * 70ms);
}
.js .reveal.is-in{ opacity:1; transform:none; }

/* ---------------------------------------------------------
   Responsive
   --------------------------------------------------------- */
@media (max-width:980px){
  .hero__grid{ grid-template-columns:1fr; }
  .hero__visual{ order:-1; }
  .orbit{ max-width:330px; margin-inline:auto; }
  .site-nav{ display:none; }
}
@media (max-width:560px){
  .orbit{ max-width:250px; }
  .footer-inner{ justify-content:center; text-align:center; }
}

/* ---------------------------------------------------------
   Mouvement réduit
   --------------------------------------------------------- */
@media (prefers-reduced-motion:reduce){
  html{ scroll-behavior:auto; }
  *,*::before,*::after{ animation-duration:.001ms !important; animation-delay:0ms !important; transition-duration:.001ms !important; }
  .js .reveal{ opacity:1; transform:none; }
  .orbit__links line{ stroke-dashoffset:0; }
  .orbit__nodes circle{ opacity:1; }
}

/* ---------------------------------------------------------
   Impression
   --------------------------------------------------------- */
@media print{
  .site-header,.hero__actions,.cta__actions{ display:none; }
  .js .reveal{ opacity:1; transform:none; }
  .cta{ background:#fff; color:var(--c-navy); }
  .cta__text{ color:var(--ink-soft); }
  .section{ padding:22px 0; break-inside:avoid; }
}