/* ===================================================================
   hajetech.fr — feuille de style partagée
   =================================================================== */

:root{
  --ink:#12151A;
  --paper:#ECEEEA;
  --paper-2:#E1E3DD;
  --panel:#181C22;
  --accent:#3E7C59;
  --accent-soft:#E7EEE9;
  --copper:#B5541F;
  --copper-soft:#F3E4DA;
  --steel:#6B7280;
  --line: rgba(18,21,26,0.14);
  --line-dark: rgba(236,238,234,0.14);
  --mono: 'JetBrains Mono', ui-monospace, monospace;
  --sans: 'IBM Plex Sans', -apple-system, sans-serif;
}
*{box-sizing:border-box; margin:0; padding:0;}
html{scroll-behavior:smooth;}
body{
  background:var(--paper);
  color:var(--ink);
  font-family:var(--sans);
  line-height:1.5;
  -webkit-font-smoothing:antialiased;
}
a{color:inherit;}
img,svg{display:block;max-width:100%;}
::selection{background:var(--accent); color:var(--paper);}
:focus-visible{outline:2px solid var(--accent); outline-offset:3px;}

.wrap{max-width:1180px; margin:0 auto; padding:0 32px;}
@media (max-width:640px){ .wrap{padding:0 20px;} }

.eyebrow{
  font-family:var(--mono);
  font-size:12.5px;
  letter-spacing:.12em;
  text-transform:uppercase;
  color:var(--steel);
  display:flex; align-items:center; gap:8px;
}
.eyebrow::before{
  content:"";
  width:7px;height:7px;border-radius:50%;
  background:var(--accent);
  box-shadow:0 0 0 3px var(--accent-soft);
}

/* ---------- texture de fond décorative (circuit) ---------- */
.circuit-bg{
  position:relative;
}
.circuit-bg::before{
  content:"";
  position:absolute; inset:0;
  background-image:
    radial-gradient(circle at 1px 1px, rgba(18,21,26,0.09) 1px, transparent 0);
  background-size:26px 26px;
  -webkit-mask-image:linear-gradient(to bottom, black, transparent 88%);
  mask-image:linear-gradient(to bottom, black, transparent 88%);
  pointer-events:none;
}

/* ---------- HEADER ---------- */
header{
  position:sticky; top:0; z-index:50;
  background:rgba(236,238,234,0.88);
  backdrop-filter:blur(10px);
  border-bottom:1px solid var(--line);
}
.nav{
  display:flex; align-items:center; justify-content:space-between;
  padding:18px 0;
  position:relative;
}
.logo{
  font-family:var(--mono); font-weight:800; font-size:18px;
  letter-spacing:-0.02em;
  text-decoration:none;
}
.logo span{color:var(--accent);}
.nav-links{
  display:flex; gap:32px; align-items:center;
  font-size:14.5px; font-weight:500;
}
.nav-links a{ text-decoration:none; color:var(--ink); opacity:.75; transition:opacity .15s;}
.nav-links a:hover, .nav-links a[aria-current="page"]{opacity:1;}
.nav-links a[aria-current="page"]{
  border-bottom:2px solid var(--accent);
  padding-bottom:3px;
}
.btn{
  display:inline-flex; align-items:center; gap:8px;
  font-family:var(--mono); font-size:13.5px; font-weight:500;
  padding:10px 18px;
  border-radius:3px;
  text-decoration:none;
  border:1px solid transparent;
  cursor:pointer;
  transition:transform .15s ease, background .15s ease;
}
.btn-primary{ background:var(--ink); color:var(--paper); }
.btn-primary:hover{ background:var(--accent); transform:translateY(-1px); }
.btn-ghost{ border-color:var(--line); color:var(--ink); }
.btn-ghost:hover{ border-color:var(--ink); }
.nav .btn{padding:9px 16px;}

.nav-desktop{ display:flex; align-items:center; gap:32px; }
.burger{
  display:none;
  width:36px; height:36px;
  border:1px solid var(--line);
  border-radius:4px;
  background:none;
  cursor:pointer;
  position:relative;
}
.burger span, .burger span::before, .burger span::after{
  content:""; position:absolute; left:8px; right:8px; height:2px; background:var(--ink);
  transition:transform .2s ease, opacity .2s ease;
}
.burger span{ top:17px; }
.burger span::before{ top:-6px; }
.burger span::after{ top:6px; }
.burger.open span{ background:transparent; }
.burger.open span::before{ transform:translateY(6px) rotate(45deg); }
.burger.open span::after{ transform:translateY(-6px) rotate(-45deg); }

.mobile-panel{
  display:none;
  flex-direction:column;
  gap:2px;
  padding:8px 0 18px;
  border-top:1px solid var(--line);
}
.mobile-panel a{
  text-decoration:none; color:var(--ink);
  font-size:15px; font-weight:500;
  padding:12px 0;
  border-bottom:1px solid var(--line);
}
.mobile-panel a[aria-current="page"]{ color:var(--accent); }
.mobile-panel.open{ display:flex; }

@media (max-width:840px){
  .nav-desktop{display:none;}
  .burger{display:block;}
}

/* ---------- PAGE HERO (pages intérieures) ---------- */
.page-hero{
  padding:64px 0 56px;
}
.page-hero h1{
  font-family:var(--mono);
  font-size:clamp(28px, 4vw, 44px);
  font-weight:800;
  letter-spacing:-0.02em;
  line-height:1.1;
  margin:16px 0 16px;
  max-width:18ch;
}
.page-hero h1 em{ font-style:normal; color:var(--accent); }
.page-hero p.lead{
  font-size:16.5px;
  color:#33383F;
  max-width:56ch;
}

/* ---------- HERO (accueil) ---------- */
.hero{
  padding:72px 0 88px;
  display:grid; grid-template-columns:1.05fr .95fr; gap:56px; align-items:center;
}
@media (max-width:900px){ .hero{grid-template-columns:1fr; padding:48px 0 56px;} }
.hero h1{
  font-family:var(--mono);
  font-size:clamp(30px, 4.2vw, 50px);
  font-weight:800;
  line-height:1.08;
  letter-spacing:-0.02em;
  margin:16px 0 18px;
}
.hero h1 em{ font-style:normal; color:var(--accent); }
.hero p.lead{
  font-size:16.5px;
  color:#33383F;
  max-width:46ch;
  margin-bottom:30px;
}
.hero-ctas{ display:flex; gap:14px; flex-wrap:wrap; }

/* terminal panel */
.terminal{
  background:var(--panel);
  border-radius:8px;
  overflow:hidden;
  box-shadow:0 30px 60px -20px rgba(18,21,26,.35);
  border:1px solid #262B33;
}
.terminal-bar{
  display:flex; align-items:center; gap:8px;
  padding:12px 16px;
  border-bottom:1px solid #262B33;
}
.terminal-bar .dot{ width:10px; height:10px; border-radius:50%; background:#3A4049;}
.terminal-bar .title{
  font-family:var(--mono); font-size:12px; color:#6B7280;
  margin-left:8px;
}
.terminal-body{
  padding:22px 20px 26px;
  font-family:var(--mono);
  font-size:13.5px;
  color:#B9C0C9;
  min-height:230px;
}
.terminal-body .ok{color:var(--accent);}
.terminal-body .path{color:#7C9BFF;}
.terminal-line{ margin-bottom:9px; opacity:0; }
.terminal-line.show{ opacity:1; }
.cursor{
  display:inline-block; width:7px; height:14px; background:var(--accent);
  vertical-align:middle; margin-left:2px;
  animation:blink 1s steps(1) infinite;
}
@keyframes blink{ 50%{opacity:0;} }

/* ---------- illustration graphique (réseau/serveur) ---------- */
.illustration{
  border-radius:8px;
  background:var(--panel);
  border:1px solid #262B33;
  padding:28px;
  box-shadow:0 30px 60px -20px rgba(18,21,26,.35);
}

/* ---------- SECTION SHELL ---------- */
section{ padding:80px 0; }
.section-head{ margin-bottom:44px; max-width:60ch; }
.section-head h2{
  font-family:var(--mono);
  font-size:clamp(24px,3vw,32px);
  font-weight:700;
  letter-spacing:-0.01em;
  margin-top:14px;
}
.section-head p{ color:#3A3F46; margin-top:12px; font-size:15.5px; }

/* ---------- ICONES ---------- */
.icon{
  width:44px; height:44px;
  border-radius:8px;
  background:var(--accent-soft);
  display:flex; align-items:center; justify-content:center;
  flex-shrink:0;
}
.icon svg{ width:22px; height:22px; stroke:var(--accent); fill:none; stroke-width:1.6; }
.icon.copper{ background:var(--copper-soft); }
.icon.copper svg{ stroke:var(--copper); }

/* ---------- CARTES (grille de liens / services graphiques) ---------- */
.card-grid{
  display:grid; grid-template-columns:repeat(2,1fr); gap:18px;
}
@media (max-width:700px){ .card-grid{grid-template-columns:1fr;} }
.card{
  border:1px solid var(--line);
  border-radius:8px;
  padding:26px;
  background:#fff;
  text-decoration:none;
  color:var(--ink);
  display:flex; flex-direction:column; gap:16px;
  transition:border-color .15s ease, transform .15s ease;
}
.card:hover{ border-color:var(--accent); transform:translateY(-2px); }
.card h3{ font-size:16.5px; font-weight:600; }
.card p{ font-size:14.5px; color:#3A3F46; }
.card .go{
  font-family:var(--mono); font-size:12.5px; color:var(--accent);
  display:flex; align-items:center; gap:6px; margin-top:auto;
}

/* ---------- SERVICES (config-file + icones) ---------- */
.config-block{
  background:var(--ink);
  color:#D7DBDF;
  border-radius:8px;
  font-family:var(--mono);
  font-size:14px;
  overflow:hidden;
}
.config-block .cb-head{
  padding:14px 22px;
  border-bottom:1px solid var(--line-dark);
  color:#6B7280;
  font-size:12.5px;
  letter-spacing:.06em;
}
.config-row{
  display:grid; grid-template-columns:44px 190px 1fr;
  align-items:start;
  padding:22px;
  border-bottom:1px solid var(--line-dark);
  gap:18px 20px;
}
.config-row:last-child{border-bottom:none;}
@media (max-width:760px){ .config-row{grid-template-columns:1fr;} }
.config-row .icon{ background:#232A32; }
.config-row .icon svg{ stroke:var(--accent); }
.config-key{ color:var(--accent); font-weight:500; padding-top:9px; }
.config-key .n{color:#6B7280;}
.config-val{ color:#D7DBDF; line-height:1.55; font-family:var(--sans); font-size:14.5px; padding-top:9px; }

/* ---------- PROCESS (pipeline avec ligne de connexion) ---------- */
.pipeline{
  position:relative;
  padding-left:26px;
}
.pipeline::before{
  content:"";
  position:absolute; left:6px; top:10px; bottom:10px;
  width:2px;
  background:repeating-linear-gradient(to bottom, var(--line) 0 6px, transparent 6px 12px);
}
.step{
  position:relative;
  padding:0 0 44px 34px;
}
.step:last-child{ padding-bottom:0; }
.step::before{
  content:"";
  position:absolute; left:-26px; top:2px;
  width:13px; height:13px; border-radius:50%;
  background:var(--paper);
  border:2px solid var(--accent);
}
.step-tag{
  font-family:var(--mono); font-size:11.5px; color:var(--accent);
  letter-spacing:.06em; text-transform:uppercase; margin-bottom:6px; display:block;
}
.step h3{ font-size:17px; font-weight:600; margin-bottom:6px;}
.step p{ color:#3A3F46; font-size:15px; max-width:56ch;}

/* ---------- TRUST / ABOUT ---------- */
.trust{
  display:grid; grid-template-columns:1fr 1fr; gap:56px;
}
@media (max-width:840px){ .trust{grid-template-columns:1fr;} }
.trust-copy p{ margin-bottom:16px; color:#2C3036; font-size:15.5px; }
.badges{
  display:grid; grid-template-columns:1fr 1fr; gap:14px;
}
.badge{
  border:1px solid var(--line);
  border-radius:6px;
  padding:16px 18px;
  background:var(--paper-2);
}
.badge .k{
  font-family:var(--mono); font-size:12px; color:var(--accent);
  letter-spacing:.05em; text-transform:uppercase; margin-bottom:6px; display:block;
}
.badge .v{ font-size:14.5px; font-weight:500; }

/* ---------- AVATAR / MONOGRAMME ---------- */
.avatar{
  width:96px; height:96px;
  border-radius:50%;
  background:var(--ink);
  color:var(--accent);
  display:flex; align-items:center; justify-content:center;
  font-family:var(--mono); font-weight:800; font-size:28px;
  border:3px solid var(--accent-soft);
  flex-shrink:0;
}
.status-line{
  display:flex; align-items:center; gap:8px;
  font-family:var(--mono); font-size:13px; color:var(--steel);
  margin-top:10px;
}
.status-dot{
  width:8px; height:8px; border-radius:50%; background:var(--accent);
  box-shadow:0 0 0 3px var(--accent-soft);
}

/* ---------- TIMELINE (parcours) ---------- */
.timeline{
  border-left:2px solid var(--line);
  padding-left:28px;
  display:flex; flex-direction:column; gap:32px;
}
.tl-item{ position:relative; }
.tl-item::before{
  content:"";
  position:absolute; left:-34px; top:3px;
  width:11px; height:11px; border-radius:50%;
  background:var(--accent);
  box-shadow:0 0 0 4px var(--paper), 0 0 0 5px var(--line);
}
.tl-date{
  font-family:var(--mono); font-size:12px; color:var(--accent);
  letter-spacing:.04em; text-transform:uppercase; margin-bottom:4px; display:block;
}
.tl-item h3{ font-size:16px; font-weight:600; margin-bottom:5px; }
.tl-item p{ font-size:14.5px; color:#3A3F46; }

/* ---------- CONTACT ---------- */
.contact-panel{
  background:var(--ink); color:var(--paper);
  border-radius:10px;
  padding:48px;
  display:grid; grid-template-columns:0.9fr 1.1fr; gap:48px;
}
@media (max-width:840px){ .contact-panel{grid-template-columns:1fr; padding:32px 24px;} }
.contact-panel h2, .contact-panel h1{
  font-family:var(--mono); font-size:clamp(24px,3vw,30px); font-weight:700; line-height:1.15;
}
.contact-panel .sub{ color:#9AA2AB; margin-top:14px; font-size:15px; max-width:36ch;}
.contact-info{ margin-top:28px; font-family:var(--mono); font-size:14px; }
.contact-info a{ text-decoration:none; color:var(--accent); }
.contact-info div{ margin-bottom:10px; color:#9AA2AB; }
.avail{
  display:inline-flex; align-items:center; gap:8px;
  font-family:var(--mono); font-size:12.5px; color:var(--accent);
  background:rgba(62,124,89,0.15);
  border:1px solid rgba(62,124,89,0.35);
  padding:7px 12px; border-radius:20px;
  margin-top:22px;
}
.avail .d{ width:7px; height:7px; border-radius:50%; background:var(--accent); }

form{ display:flex; flex-direction:column; gap:14px; }
.field{ display:flex; flex-direction:column; gap:6px; }
.field label{
  font-family:var(--mono); font-size:12px; color:#9AA2AB;
  letter-spacing:.04em; text-transform:uppercase;
}
.field input, .field select, .field textarea{
  background:#1E232B;
  border:1px solid #2C323C;
  border-radius:5px;
  padding:11px 13px;
  color:var(--paper);
  font-family:var(--sans);
  font-size:14.5px;
}
.field textarea{ resize:vertical; min-height:90px; }
.field input:focus, .field select:focus, .field textarea:focus{
  outline:none; border-color:var(--accent);
}
.row2{ display:grid; grid-template-columns:1fr 1fr; gap:14px; }
@media (max-width:520px){ .row2{grid-template-columns:1fr;} }
.submit-btn{
  margin-top:6px;
  background:var(--accent); color:#0D1310;
  border:none; padding:13px 20px; border-radius:5px;
  font-family:var(--mono); font-weight:700; font-size:14px;
  cursor:pointer; transition:opacity .15s;
}
.submit-btn:hover{ opacity:.88; }
.form-note{ font-size:12.5px; color:#6B7280; margin-top:4px; }

/* ---------- CTA bande (bas de page) ---------- */
.cta-band{
  border:1px solid var(--line);
  border-radius:10px;
  padding:40px 44px;
  display:flex; align-items:center; justify-content:space-between; gap:24px;
  flex-wrap:wrap;
  background:var(--paper-2);
}
.cta-band h2{ font-family:var(--mono); font-size:22px; font-weight:700; }
.cta-band p{ color:#3A3F46; margin-top:8px; font-size:14.5px; }

/* ---------- FOOTER ---------- */
footer{
  border-top:1px solid var(--line);
  padding:32px 0;
}
.footer-row{
  display:flex; justify-content:space-between; align-items:center; flex-wrap:wrap; gap:16px;
  font-size:13px; color:var(--steel); font-family:var(--mono);
}
.footer-links{ display:flex; gap:20px; }
.footer-links a{ text-decoration:none; color:var(--steel); }
.footer-links a:hover{ color:var(--ink); }

@media (prefers-reduced-motion: reduce){
  .terminal-line{ opacity:1 !important; }
  .cursor{ animation:none; }
  html{ scroll-behavior:auto; }
}