/* =========================================================
   GENYZON — Design tokens
   Palette pulled directly from the client mark:
   navy body, four accent hues on the signature ring.
   ========================================================= */
:root{
  --navy:      #0F2942;
  --navy-2:    #16324F;
  --navy-3:    #1D3D5F;
  --paper:     #F6F7F9;
  --paper-2:   #EDEFF3;
  --ink:       #12202E;
  --ink-soft:  #4B5A68;
  --line:      #DDE2E8;

  --teal:      #208A90;
  --gold:      #CC8D2F;
  --azure:     #5C7FB3;
  --plum:      #8C5FB0;

  --teal-tint: #E4F1F1;
  --gold-tint: #F7EEDF;
  --azure-tint:#E9EDF6;
  --plum-tint: #F0E9F5;

  --display: "Newsreader", "Iowan Old Style", "Georgia", serif;
  --body: "IBM Plex Sans", "Segoe UI", sans-serif;
  --mono: "IBM Plex Mono", "SF Mono", monospace;

  --container: 1180px;
  --radius: 14px;
  --ease: cubic-bezier(.22,.61,.36,1);
}

*, *::before, *::after{ box-sizing: border-box; }
html{ scroll-behavior: smooth; }
@media (prefers-reduced-motion: reduce){
  html{ scroll-behavior: auto; }
  *, *::before, *::after{ animation-duration: 0.001ms !important; animation-iteration-count: 1 !important; transition-duration: 0.001ms !important; scroll-behavior: auto !important; }
}

body{
  margin:0;
  font-family: var(--body);
  color: var(--ink);
  background: var(--paper);
  -webkit-font-smoothing: antialiased;
  line-height: 1.55;
}

h1,h2,h3,h4{
  font-family: var(--display);
  color: var(--navy);
  margin: 0 0 .4em;
  font-weight: 500;
  letter-spacing: -0.01em;
}
h1{ font-size: clamp(2.4rem, 4.4vw, 3.6rem); line-height: 1.08; font-weight: 480; }
h2{ font-size: clamp(1.7rem, 2.9vw, 2.35rem); line-height: 1.15; }
h3{ font-size: 1.22rem; line-height: 1.3; }
p{ margin: 0 0 1em; }
a{ color: inherit; text-decoration: none; }
img{ max-width: 100%; display:block; }
ul{ margin:0; padding:0; list-style:none; }

.container{ max-width: var(--container); margin: 0 auto; padding: 0 28px; }

.eyebrow{
  font-family: var(--mono);
  font-size: .74rem;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--ink-soft);
  display: flex;
  align-items: center;
  gap: .55em;
  margin-bottom: .9em;
}
.eyebrow::before{
  content:"";
  width: 22px; height: 1px;
  background: currentColor;
  display:inline-block;
}
.eyebrow.on-dark{ color: #A9BDD1; }

/* ---------- Buttons ---------- */
.btn{
  display:inline-flex;
  align-items:center;
  gap:.5em;
  font-family: var(--body);
  font-weight: 600;
  font-size: .96rem;
  padding: .85em 1.5em;
  border-radius: 999px;
  border: 1px solid transparent;
  cursor: pointer;
  transition: transform .25s var(--ease), background .25s var(--ease), color .25s var(--ease), border-color .25s var(--ease);
}
.btn:hover{ transform: translateY(-1px); }
.btn-primary{ background: var(--gold); color: var(--navy); }
.btn-primary:hover{ background: #E0A345; }
.btn-ghost{ background: transparent; border-color: rgba(255,255,255,.35); color: #fff; }
.btn-ghost:hover{ border-color: #fff; background: rgba(255,255,255,.08); }
.btn-outline{ background: transparent; border-color: var(--navy); color: var(--navy); }
.btn-outline:hover{ background: var(--navy); color: #fff; }
.btn-block{ width:100%; justify-content:center; }
.btn[disabled]{ opacity:.6; cursor: progress; }

/* ---------- Header ---------- */
.site-header{
  position: sticky; top:0; z-index: 50;
  background: rgba(15,41,66,.92);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid rgba(255,255,255,.08);
}
.site-header .container{
  display:flex; align-items:center; justify-content:space-between;
  height: 76px;
}
.brand{ display:flex; align-items:center; gap:.7em; color:#fff; }
.brand img{ width: 38px; height:38px; border-radius:50%; }
.brand .mark{ width: 38px; height:38px; flex-shrink:0; }
.merci .mark{ width:64px; height:64px; margin: 0 auto 1.4em; }
.brand .word{ font-family: var(--display); font-size: 1.28rem; letter-spacing: .02em; }
.brand .word b{ font-weight: 600; }
.brand .word small{ display:block; font-family: var(--mono); font-size: .58rem; letter-spacing: .18em; color:#9FB4C8; text-transform: uppercase; margin-top:2px; font-weight: 400;}

.main-nav{ display:flex; align-items:center; gap: 2.1em; }
.main-nav a{ color:#D9E2EC; font-size: .93rem; font-weight:500; position:relative; padding: .3em 0; }
.main-nav a::after{
  content:""; position:absolute; left:0; right:0; bottom:-2px; height:2px;
  background: var(--gold); transform: scaleX(0); transform-origin:left; transition: transform .3s var(--ease);
}
.main-nav a:hover::after, .main-nav a.active::after{ transform: scaleX(1); }
.header-cta{ display:flex; align-items:center; gap: 1.6em; }
.nav-toggle{ display:none; }

@media (max-width: 880px){
  .main-nav{
    position:fixed; inset: 76px 0 0 0; background: var(--navy);
    flex-direction:column; justify-content:flex-start; padding: 2.4em 28px;
    gap: 1.6em; transform: translateX(100%); transition: transform .35s var(--ease);
  }
  .main-nav.open{ transform: translateX(0); }
  .main-nav a{ font-size: 1.1rem; }
  .header-cta .btn-primary{ display:none; }
  .nav-toggle{
    display:flex; flex-direction:column; gap:5px; background:none; border:0; cursor:pointer; padding: 8px;
  }
  .nav-toggle span{ width:22px; height:2px; background:#fff; display:block; transition: transform .25s var(--ease), opacity .25s var(--ease); }
  .nav-toggle.open span:nth-child(1){ transform: translateY(7px) rotate(45deg); }
  .nav-toggle.open span:nth-child(2){ opacity:0; }
  .nav-toggle.open span:nth-child(3){ transform: translateY(-7px) rotate(-45deg); }
}

/* ---------- Hero ---------- */
.hero{
  position: relative;
  background: radial-gradient(120% 140% at 78% -10%, var(--navy-3) 0%, var(--navy) 55%, #0B2036 100%);
  color:#fff;
  overflow: hidden;
  padding: 84px 0 100px;
}
.hero .container{
  display:grid; grid-template-columns: 1.05fr .95fr; gap: 40px; align-items:center;
}
.hero h1{ color:#fff; }
.hero h1 em{ font-style: normal; color: var(--gold); }
.hero-sub{ color:#C6D2DE; font-size: 1.12rem; max-width: 46ch; }
.hero-actions{ display:flex; gap: 1em; margin-top: 1.9em; flex-wrap: wrap; }
.hero-presence{
  display:flex; gap: 1.6em; margin-top: 2.6em; padding-top: 1.6em;
  border-top: 1px solid rgba(255,255,255,.14);
  font-family: var(--mono); font-size: .78rem; letter-spacing: .04em; color:#9FB4C8;
}
.hero-presence b{ color:#fff; font-weight:600; }

.ring-wrap{ position:relative; display:flex; align-items:center; justify-content:center; }
.ring-wrap svg{ width: min(420px, 90%); height:auto; }
.ring-seg{
  stroke-linecap: round;
  fill:none;
  stroke-width: 18;
  stroke-dasharray: 600;
  stroke-dashoffset: 600;
  animation: draw 1.4s var(--ease) forwards;
}
@keyframes draw{ to{ stroke-dashoffset: 0; } }
.ring-seg.teal{ stroke: var(--teal); animation-delay: .1s; }
.ring-seg.orange{ stroke: var(--gold); animation-delay: .28s; }
.ring-seg.blue{ stroke: var(--azure); animation-delay: .46s; }
.ring-seg.purple{ stroke: var(--plum); animation-delay: .64s; }
.ring-letter{
  font-family: var(--display); font-size: 108px; fill: #fff; font-weight: 500;
  text-anchor: middle; dominant-baseline: central;
}
.ring-core{ fill: var(--navy-2); }

@media (prefers-reduced-motion: reduce){
  .ring-seg{ stroke-dashoffset: 0; animation: none; }
}

/* ---------- Trust strip ---------- */
.trust-strip{
  background: var(--navy-2);
  border-top: 1px solid rgba(255,255,255,.08);
  padding: 22px 0;
}
.trust-strip .container{
  display:flex; align-items:center; gap: 2.4em; flex-wrap:wrap;
  font-family: var(--mono); font-size:.82rem; color:#B7C6D4; letter-spacing:.03em;
}
.trust-strip span.tag{
  color:#fff; border:1px solid rgba(255,255,255,.22); padding:.35em .9em; border-radius:999px;
}

/* ---------- Sections ---------- */
section{ padding: 96px 0; }
.section-head{ max-width: 640px; margin-bottom: 3.2em; }
.section-head.center{ margin-left:auto; margin-right:auto; text-align:center; }
.on-paper2{ background: var(--paper-2); }

/* About */
.about-grid{ display:grid; grid-template-columns: 1fr 1fr; gap: 64px; align-items:start; }
.about-lede{ font-size: 1.2rem; color: var(--navy); font-family: var(--display); line-height:1.5; }
.about-points{ display:grid; gap: 1.4em; }
.about-points li{ display:flex; gap: 1em; }
.about-points .mk{ font-family: var(--mono); font-size:.75rem; color: var(--ink-soft); padding-top:.3em; min-width: 2.4em; }
.about-points strong{ display:block; color: var(--navy); margin-bottom:.15em; }

/* Services */
.services-grid{ display:grid; grid-template-columns: repeat(4,1fr); gap: 22px; }
.service-card{
  background:#fff; border:1px solid var(--line); border-radius: var(--radius);
  padding: 30px 26px; position:relative; overflow:hidden;
  transition: transform .3s var(--ease), box-shadow .3s var(--ease);
}
.service-card:hover{ transform: translateY(-4px); box-shadow: 0 18px 34px -22px rgba(15,41,66,.35); }
.service-card .arc-icon{ width:46px; height:46px; margin-bottom: 1.1em; }
.service-card h3{ margin-bottom:.5em; }
.service-card p{ color: var(--ink-soft); font-size: .93rem; margin-bottom:0; }
.service-card .bar{ position:absolute; left:0; top:0; bottom:0; width:4px; }
.service-card.c-teal .bar{ background: var(--teal); }
.service-card.c-gold .bar{ background: var(--gold); }
.service-card.c-plum .bar{ background: var(--plum); }
.service-card.c-azure .bar{ background: var(--azure); }

/* Software */
.software-band{ background: var(--navy); color:#fff; }
.software-band .section-head h2{ color:#fff; }
.software-band .section-head p{ color:#B7C6D4; }
.tool-grid{ display:grid; grid-template-columns: repeat(5, 1fr); gap: 16px; }
.tool-chip{
  border:1px solid rgba(255,255,255,.18); border-radius: 12px;
  padding: 22px 14px; text-align:center;
  font-family: var(--mono); letter-spacing:.04em;
  transition: border-color .25s var(--ease), background .25s var(--ease);
}
.tool-chip:hover{ border-color: rgba(255,255,255,.5); background: rgba(255,255,255,.04); }
.tool-chip .name{ color:#fff; font-size: 1.02rem; font-weight:600; display:block; margin-bottom:.35em; }
.tool-chip .desc{ color:#94A7BA; font-size: .74rem; display:block; }

/* Presence */
.presence-grid{ display:grid; grid-template-columns: repeat(3,1fr); gap: 22px; }
.presence-card{
  border-radius: var(--radius); padding: 30px 26px; border:1px solid var(--line); background:#fff;
}
.presence-card .flag{ font-size: 1.7rem; margin-bottom:.5em; display:block; }
.presence-card h3{ margin-bottom:.35em; }
.presence-card p{ color: var(--ink-soft); font-size:.92rem; margin-bottom:0; }

/* CTA banner */
.cta-banner{
  background: linear-gradient(105deg, var(--teal) 0%, var(--gold) 34%, var(--azure) 68%, var(--plum) 100%);
  padding: 3px;
  border-radius: 20px;
}
.cta-banner-inner{
  background: var(--navy);
  border-radius: 18px;
  padding: 56px 60px;
  display:flex; align-items:center; justify-content:space-between; gap: 30px; flex-wrap:wrap;
  color:#fff;
}
.cta-banner-inner h2{ color:#fff; margin-bottom:.25em; }
.cta-banner-inner p{ color:#B7C6D4; margin:0; }

/* Footer */
.site-footer{ background: var(--navy); color:#B7C6D4; padding: 60px 0 30px; }
.footer-grid{ display:grid; grid-template-columns: 1.4fr 1fr 1fr 1fr; gap: 40px; margin-bottom: 46px; }
.footer-grid .brand{ margin-bottom: 1em; }
.footer-grid p{ font-size:.9rem; color:#93A6B9; max-width: 32ch; }
.footer-col h4{ color:#fff; font-size:.78rem; letter-spacing:.1em; text-transform:uppercase; font-family: var(--mono); margin-bottom:1.1em; font-weight:500; }
.footer-col a{ display:block; color:#B7C6D4; font-size:.92rem; margin-bottom:.75em; }
.footer-col a:hover{ color:#fff; }
.footer-bottom{
  border-top: 1px solid rgba(255,255,255,.1); padding-top: 24px;
  display:flex; justify-content:space-between; flex-wrap:wrap; gap:10px;
  font-size:.8rem; color:#7C90A4;
}

/* ---------- Forms (devis page) ---------- */
.devis-hero{
  background: var(--navy); color:#fff; padding: 72px 0 64px;
}
.devis-hero h1{ color:#fff; max-width: 18ch; }
.devis-hero p{ color:#C6D2DE; max-width: 52ch; font-size:1.05rem; }

.devis-wrap{ display:grid; grid-template-columns: 1fr 1.4fr; gap: 46px; align-items:start; }
.devis-info{
  background:#fff; border:1px solid var(--line); border-radius: var(--radius); padding: 30px;
  position: sticky; top: 100px;
}
.devis-info h3{ margin-bottom:.6em; }
.devis-info .row{ display:flex; gap:.8em; margin-bottom: 1.1em; font-size:.93rem; }
.devis-info .row b{ display:block; color:var(--navy); }
.devis-info .row span{ color:var(--ink-soft); }
.devis-info .services-list{ margin-top: 1.6em; padding-top:1.4em; border-top:1px solid var(--line); }
.devis-info .services-list li{ display:flex; align-items:center; gap:.6em; font-size:.88rem; color:var(--ink-soft); margin-bottom:.6em; }
.devis-info .services-list i{ width:8px; height:8px; border-radius:50%; display:inline-block; }
.dot-teal{ background: var(--teal); } .dot-gold{ background: var(--gold); }
.dot-plum{ background: var(--plum); } .dot-azure{ background: var(--azure); }

.form-card{ background:#fff; border:1px solid var(--line); border-radius: var(--radius); padding: 38px; }
.form-grid{ display:grid; grid-template-columns: 1fr 1fr; gap: 20px; }
.field{ display:flex; flex-direction:column; gap:.5em; }
.field.full{ grid-column: 1 / -1; }
.field label{ font-size:.84rem; font-weight:600; color: var(--navy); }
.field .opt{ font-weight:400; color: var(--ink-soft); }
.field input, .field select, .field textarea{
  font-family: var(--body); font-size: .96rem; padding: .85em 1em;
  border:1px solid var(--line); border-radius: 10px; background: var(--paper);
  color: var(--ink); transition: border-color .2s var(--ease), background .2s var(--ease);
}
.field input:focus, .field select:focus, .field textarea:focus{
  outline: 3px solid var(--azure-tint); border-color: var(--azure); background:#fff;
}
.field textarea{ resize: vertical; min-height: 130px; }
.hp{ position:absolute; left:-9999px; }
.form-foot{ display:flex; align-items:center; justify-content:space-between; margin-top: 26px; gap: 1em; flex-wrap:wrap; }
.form-note{ font-size:.8rem; color: var(--ink-soft); }
.form-status{ font-size:.9rem; margin-top: 14px; display:none; padding: .9em 1.1em; border-radius: 10px; }
.form-status.show{ display:block; }
.form-status.ok{ background: var(--teal-tint); color:#0F5257; }
.form-status.err{ background: #FBEAEA; color:#8A2E2E; }

/* Merci page */
.merci{ min-height: 60vh; display:flex; align-items:center; }
.merci .container{ text-align:center; max-width: 560px; }
.merci .arc-icon{ width: 64px; height:64px; margin: 0 auto 1.4em; }

/* Utility */
.skip-link{
  position:absolute; left:-9999px; top:0; background:#fff; color:var(--navy); padding: 1em 1.4em; z-index:100;
}
.skip-link:focus{ left: 16px; top: 16px; }

/* ---------- Responsive ---------- */
@media (max-width: 980px){
  .hero .container{ grid-template-columns: 1fr; }
  .ring-wrap{ order:-1; margin-bottom: -20px; }
  .ring-wrap svg{ width: 260px; }
  .services-grid{ grid-template-columns: repeat(2,1fr); }
  .tool-grid{ grid-template-columns: repeat(3,1fr); }
  .presence-grid{ grid-template-columns: 1fr; }
  .about-grid{ grid-template-columns: 1fr; gap: 32px; }
  .footer-grid{ grid-template-columns: 1fr 1fr; }
  .devis-wrap{ grid-template-columns: 1fr; }
  .devis-info{ position: static; }
}
@media (max-width: 560px){
  section{ padding: 64px 0; }
  .services-grid{ grid-template-columns: 1fr; }
  .tool-grid{ grid-template-columns: repeat(2,1fr); }
  .form-grid{ grid-template-columns: 1fr; }
  .cta-banner-inner{ padding: 40px 26px; }
  .footer-grid{ grid-template-columns: 1fr; }
}

/* Nouveaux services + reseaux sociaux */
:root{
      --terra: #B5643F;
        --sage: #4C7A5E;
}
.service-card.c-terra .bar{ background: var(--terra); }
.service-card.c-sage .bar{ background: var(--sage); }
.footer-social{ display:flex; gap:.7em; margin-top:1.2em; }
.footer-social a{ display:flex; align-items:center; justify-content:center; width:36px; height:36px; border-radius:50%; border:1px solid rgba(255,255,255,.18); color:#B7C6D4; }
.dot-terra{ background: var(--terra); }
.dot-sage{ background: var(--sage); }
.footer-social a:hover{ border-color:#fff; background:rgba(255,255,255,.08); color:#fff; }
.footer-social svg{ width:16px; height:16px; }
.footer-social a[href="#"]{ opacity:.4; pointer-events:none; cursor:default; }

}