/* ==========================================================================
   P&S PRO-ELECT SARL — Design tokens
   Palette dérivée du logo : bleu réseau, rouge P&S, ambre de l'éclair.
   Typo : Barlow Condensed (display, ingénierie) + Inter (texte) + IBM Plex Mono (données techniques)
   ========================================================================== */

@import url('https://fonts.googleapis.com/css2?family=Barlow+Condensed:wght@500;600;700;800&family=Inter:wght@400;500;600;700&family=IBM+Plex+Mono:wght@500;600&display=swap');

:root{
  --navy-deep: #0B1533;
  --navy: #16225C;
  --blue: #1E3F8F;
  --blue-bright: #2E56B8;
  --red: #E31E24;
  --gold: #F2A81D;
  --gold-bright: #FFC94D;
  --paper: #F5F6F8;
  --paper-2: #ECEEF3;
  --white: #FFFFFF;
  --ink: #0E1226;
  --slate: #545B70;
  --slate-light: #8A90A3;
  --line: #DEE1E9;

  --display: 'Barlow Condensed', sans-serif;
  --body: 'Inter', sans-serif;
  --mono: 'IBM Plex Mono', monospace;

  --radius: 6px;
  --container: 1180px;
}

*, *::before, *::after{ box-sizing: border-box; }
html{ scroll-behavior: smooth; }
body{
  margin:0;
  font-family: var(--body);
  color: var(--ink);
  background: var(--paper);
  -webkit-font-smoothing: antialiased;
}
img{ max-width:100%; display:block; }
a{ color:inherit; text-decoration:none; }
ul{ margin:0; padding:0; list-style:none; }
h1,h2,h3,h4{
  font-family: var(--display);
  font-weight: 700;
  line-height: 1.05;
  margin: 0;
  letter-spacing: 0.2px;
}
p{ margin:0; line-height:1.65; color: var(--slate); }

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

.eyebrow{
  font-family: var(--mono);
  font-size: 12.5px;
  font-weight: 600;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--gold);
  display:flex;
  align-items:center;
  gap:10px;
}
.eyebrow::before{
  content:"";
  width:22px;
  height:2px;
  background: var(--gold);
  display:inline-block;
}

/* Focus visibility */
a:focus-visible, button:focus-visible, input:focus-visible, textarea:focus-visible{
  outline: 2px solid var(--gold);
  outline-offset: 2px;
}

@media (prefers-reduced-motion: reduce){
  *{ animation-duration: 0.001ms !important; animation-iteration-count: 1 !important; transition-duration: 0.001ms !important; scroll-behavior:auto !important; }
}

/* ---------- Buttons ---------- */
.btn{
  display:inline-flex;
  align-items:center;
  gap:10px;
  padding: 13px 26px;
  border-radius: var(--radius);
  font-family: var(--mono);
  font-size: 13.5px;
  font-weight: 600;
  letter-spacing: 0.5px;
  text-transform: uppercase;
  cursor:pointer;
  border: 1px solid transparent;
  transition: transform .15s ease, background .2s ease, color .2s ease, border-color .2s ease;
}
.btn-primary{
  background: var(--gold);
  color: var(--navy-deep);
}
.btn-primary:hover{ background: var(--gold-bright); transform: translateY(-1px); }
.btn-ghost{
  background: transparent;
  color: var(--white);
  border-color: rgba(255,255,255,0.35);
}
.btn-ghost:hover{ border-color: var(--gold); color: var(--gold); }
.btn-dark{
  background: var(--navy-deep);
  color: var(--white);
}
.btn-dark:hover{ background: var(--blue); transform: translateY(-1px); }

/* ---------- Header / Nav ---------- */
.site-header{
  position: sticky;
  top:0;
  z-index: 100;
  background: var(--navy-deep);
  border-bottom: 1px solid rgba(255,255,255,0.08);
}
.nav{
  display:flex;
  align-items:center;
  justify-content:space-between;
  height: 84px;
}
.nav-logo img{ height: 42px; width:auto; }
.nav-links{
  display:flex;
  align-items:center;
  gap: 34px;
}
.nav-links a{
  font-family: var(--mono);
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 1px;
  text-transform: uppercase;
  color: rgba(255,255,255,0.75);
  padding: 6px 0;
  border-bottom: 2px solid transparent;
  transition: color .2s ease, border-color .2s ease;
}
.nav-links a:hover, .nav-links a.active{
  color: var(--white);
  border-color: var(--gold);
}
.nav-cta{ display:flex; align-items:center; gap:18px; }
.nav-toggle{
  display:none;
  background:none;
  border:none;
  color: var(--white);
  font-size: 26px;
  cursor:pointer;
}

@media (max-width: 880px){
  .nav-links{
    position:absolute;
    top:84px; left:0; right:0;
    background: var(--navy-deep);
    flex-direction:column;
    align-items:flex-start;
    gap:0;
    padding: 10px 28px 20px;
    border-top: 1px solid rgba(255,255,255,0.08);
    display:none;
  }
  .nav-links.open{ display:flex; }
  .nav-links a{ width:100%; padding: 14px 0; border-bottom: 1px solid rgba(255,255,255,0.08); }
  .nav-toggle{ display:block; }
  .nav-cta .btn-primary{ display:none; }
}

/* ---------- Footer ---------- */
.site-footer{
  background: var(--navy-deep);
  color: rgba(255,255,255,0.65);
  padding: 64px 0 28px;
  margin-top: 120px;
}
.footer-grid{
  display:grid;
  grid-template-columns: 1.4fr 1fr 1fr 1.1fr;
  gap: 40px;
  padding-bottom: 44px;
  border-bottom: 1px solid rgba(255,255,255,0.1);
}
.footer-grid h4{
  font-family: var(--mono);
  font-size: 12.5px;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 18px;
  font-weight: 600;
}
.footer-grid p, .footer-grid a{
  font-size: 14.5px;
  color: rgba(255,255,255,0.65);
  line-height:2;
}
.footer-grid a:hover{ color: var(--gold); }
.footer-logo img{ height:38px; margin-bottom:16px; }
.footer-bottom{
  display:flex;
  justify-content:space-between;
  align-items:center;
  padding-top: 26px;
  font-size: 13px;
  font-family: var(--mono);
  color: rgba(255,255,255,0.4);
  flex-wrap:wrap;
  gap:10px;
}

@media (max-width: 880px){
  .footer-grid{ grid-template-columns: 1fr 1fr; }
}
@media (max-width: 560px){
  .footer-grid{ grid-template-columns: 1fr; }
}

/* ---------- Page header (inner pages) ---------- */
.page-hero{
  background: var(--navy-deep);
  color: var(--white);
  padding: 76px 0 68px;
  position: relative;
  overflow:hidden;
}
.page-hero .container{ position:relative; z-index:2; }
.page-hero h1{
  font-size: clamp(38px, 6vw, 62px);
  color: var(--white);
  margin-top: 16px;
  text-transform: uppercase;
}
.page-hero p{
  color: rgba(255,255,255,0.68);
  max-width: 640px;
  margin-top: 18px;
  font-size: 17px;
}
.grid-texture{
  position:absolute; inset:0;
  opacity: 0.14;
  z-index:1;
  background-image:
    linear-gradient(rgba(255,255,255,0.5) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,0.5) 1px, transparent 1px);
  background-size: 46px 46px;
  mask-image: radial-gradient(ellipse at 70% 30%, black 0%, transparent 70%);
}

/* ---------- Section basics ---------- */
.section{ padding: 100px 0; }
.section-tight{ padding: 70px 0; }
.section-head{ max-width: 640px; margin-bottom: 56px; }
.section-head h2{
  font-size: clamp(30px, 4vw, 44px);
  margin-top: 14px;
  text-transform: uppercase;
  color: var(--navy-deep);
}
.section-head p{ margin-top: 16px; font-size: 16.5px; }
.section-alt{ background: var(--white); }

/* ---------- Hero (home) ---------- */
.hero{
  background: var(--navy-deep);
  color: var(--white);
  position: relative;
  overflow: hidden;
  padding: 96px 0 0;
}
.hero-grid{
  display:grid;
  grid-template-columns: 1.05fr 0.95fr;
  gap: 40px;
  align-items:center;
  position:relative;
  z-index:2;
}
.hero h1{
  font-size: clamp(42px, 5.4vw, 68px);
  text-transform: uppercase;
  color: var(--white);
  margin-top: 18px;
}
.hero h1 span{ color: var(--gold); }
.hero p.lead{
  color: rgba(255,255,255,0.72);
  font-size: 18px;
  max-width: 520px;
  margin-top: 22px;
}
.hero-actions{
  display:flex;
  gap:16px;
  margin-top: 38px;
  flex-wrap:wrap;
}
.stat-bar{
  display:grid;
  grid-template-columns: repeat(3, auto);
  gap: 40px;
  margin-top: 64px;
  padding-top: 34px;
  border-top: 1px solid rgba(255,255,255,0.12);
}
.stat-bar .stat b{
  display:block;
  font-family: var(--display);
  font-size: 34px;
  color: var(--gold);
  line-height:1;
}
.stat-bar .stat span{
  font-family: var(--mono);
  font-size: 11.5px;
  letter-spacing: 1px;
  text-transform: uppercase;
  color: rgba(255,255,255,0.55);
  display:block;
  margin-top: 8px;
}

.schematic-wrap{ position:relative; z-index:2; padding: 20px 0 40px; }
.schematic-wrap svg{ width:100%; height:auto; }

@media (max-width: 980px){
  .hero-grid{ grid-template-columns: 1fr; }
  .stat-bar{ grid-template-columns: repeat(3, 1fr); gap:20px; }
}

/* ---------- Services grid (home preview + services page) ---------- */
.services-grid{
  display:grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2px;
  background: var(--line);
  border: 1px solid var(--line);
}
.service-card{
  background: var(--white);
  padding: 40px 32px;
  transition: background .2s ease;
}
.service-card:hover{ background: var(--paper); }
.service-num{
  font-family: var(--mono);
  font-size: 13px;
  color: var(--gold);
  font-weight: 600;
}
.service-card h3{
  font-size: 24px;
  margin-top: 18px;
  color: var(--navy-deep);
  text-transform: uppercase;
}
.service-card p{ margin-top: 14px; font-size: 15px; }
.service-card .tag{
  display:inline-block;
  margin-top: 20px;
  font-family: var(--mono);
  font-size: 11.5px;
  letter-spacing: 1px;
  text-transform: uppercase;
  color: var(--blue);
  border: 1px solid var(--blue);
  border-radius: 20px;
  padding: 5px 12px;
}

@media (max-width: 980px){
  .services-grid{ grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 640px){
  .services-grid{ grid-template-columns: 1fr; }
}

/* ---------- Detailed service block (services page) ---------- */
.service-detail{
  display:grid;
  grid-template-columns: 90px 1fr;
  gap: 28px;
  padding: 44px 0;
  border-top: 1px solid var(--line);
}
.service-detail:last-child{ border-bottom: 1px solid var(--line); }
.service-detail .idx{
  font-family: var(--mono);
  font-size: 15px;
  color: var(--gold);
  font-weight: 600;
  padding-top: 6px;
}
.service-detail h3{
  font-size: 27px;
  color: var(--navy-deep);
  text-transform: uppercase;
}
.service-detail .desc{ margin-top: 14px; font-size: 16px; max-width: 700px; }
.service-detail ul{ margin-top: 18px; display:grid; grid-template-columns: 1fr 1fr; gap: 8px 24px; }
.service-detail li{
  font-size: 14.5px;
  color: var(--slate);
  padding-left: 18px;
  position:relative;
}
.service-detail li::before{
  content:"";
  position:absolute; left:0; top:9px;
  width:7px; height:7px;
  background: var(--gold);
}
@media (max-width: 700px){
  .service-detail{ grid-template-columns: 1fr; }
  .service-detail ul{ grid-template-columns: 1fr; }
}

/* ---------- Values / about ---------- */
.values-grid{
  display:grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 28px;
}
.value-card{
  padding: 30px 24px;
  background: var(--paper);
  border-left: 3px solid var(--gold);
}
.value-card h4{
  font-size: 20px;
  text-transform: uppercase;
  color: var(--navy-deep);
}
.value-card p{ margin-top: 10px; font-size: 14.5px; }
@media (max-width: 900px){ .values-grid{ grid-template-columns: 1fr 1fr; } }
@media (max-width: 560px){ .values-grid{ grid-template-columns: 1fr; } }

.two-col{
  display:grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items:center;
}
@media (max-width: 900px){ .two-col{ grid-template-columns: 1fr; gap: 36px; } }

.timeline{ margin-top: 10px; }
.timeline-item{
  display:grid;
  grid-template-columns: 90px 1fr;
  gap: 24px;
  padding: 22px 0;
  border-top: 1px solid var(--line);
}
.timeline-item b{ font-family: var(--mono); color: var(--blue); font-size: 15px; }
.timeline-item h4{ font-size: 18px; color: var(--navy-deep); text-transform:uppercase; }
.timeline-item p{ margin-top: 6px; font-size: 14.5px; }

/* ---------- CTA band ---------- */
.cta-band{
  background: var(--blue);
  background-image: linear-gradient(120deg, var(--navy-deep), var(--blue) 60%);
  color: var(--white);
  padding: 64px 0;
  text-align:center;
}
.cta-band h2{
  color: var(--white);
  font-size: clamp(28px, 4vw, 40px);
  text-transform: uppercase;
}
.cta-band p{ color: rgba(255,255,255,0.72); margin-top: 14px; }
.cta-band .hero-actions{ justify-content:center; margin-top: 30px; }

/* ---------- Contact page ---------- */
.contact-grid{
  display:grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: 60px;
}
.contact-info-card{
  background: var(--navy-deep);
  color: var(--white);
  padding: 40px;
  border-radius: var(--radius);
}
.contact-info-card .item{ padding: 20px 0; border-top: 1px solid rgba(255,255,255,0.12); }
.contact-info-card .item:first-child{ border-top:none; padding-top:0; }
.contact-info-card .item h4{
  font-family: var(--mono);
  font-size: 12px;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 8px;
}
.contact-info-card .item p{ color: rgba(255,255,255,0.78); font-size: 15px; }

.form-card{
  background: var(--white);
  border: 1px solid var(--line);
  padding: 40px;
  border-radius: var(--radius);
}
.form-row{ display:grid; grid-template-columns: 1fr 1fr; gap: 20px; }
.field{ margin-bottom: 22px; }
.field label{
  display:block;
  font-family: var(--mono);
  font-size: 12px;
  letter-spacing: 1px;
  text-transform: uppercase;
  color: var(--slate);
  margin-bottom: 8px;
}
.field input, .field select, .field textarea{
  width:100%;
  padding: 13px 14px;
  border: 1px solid var(--line);
  border-radius: 4px;
  font-family: var(--body);
  font-size: 15px;
  background: var(--paper);
  color: var(--ink);
}
.field textarea{ resize: vertical; min-height: 120px; }
.field input:focus, .field select:focus, .field textarea:focus{
  outline: 2px solid var(--gold);
  border-color: var(--gold);
}
.form-note{ font-size: 13px; color: var(--slate-light); margin-top: 6px; }

@media (max-width: 900px){
  .contact-grid{ grid-template-columns: 1fr; }
  .form-row{ grid-template-columns: 1fr; }
}

/* ---------- Map placeholder ---------- */
.map-block{
  margin-top: 40px;
  height: 340px;
  border-radius: var(--radius);
  overflow:hidden;
  border: 1px solid var(--line);
}
.map-block iframe{ width:100%; height:100%; border:0; }

/* ---------- Careers / jobs page ---------- */
.careers-hero{ min-height: 560px; }
#proposer,
#offres{ scroll-margin-top: 110px; }
.career-highlights{
  display:grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
}
.highlight-card,
.job-card,
.preview-card{
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 24px;
  box-shadow: 0 16px 40px rgba(11, 21, 51, 0.06);
  transition: transform .25s ease, box-shadow .25s ease;
}
.highlight-card:hover,
.job-card:hover,
.preview-card:hover{
  transform: translateY(-4px);
  box-shadow: 0 24px 48px rgba(11, 21, 51, 0.1);
}
.highlight-card h3,
.job-card h3,
.preview-card strong{
  color: var(--navy-deep);
  font-size: 20px;
  text-transform: uppercase;
}
.highlight-card p,
.job-card p,
.preview-card p{ margin-top: 10px; font-size: 14.5px; }
.filter-bar{ display:flex; flex-wrap:wrap; gap: 12px; margin-bottom: 24px; }
.chip{
  border: 1px solid var(--line);
  background: var(--white);
  color: var(--navy-deep);
  border-radius: 999px;
  padding: 9px 14px;
  font-family: var(--mono);
  font-size: 12px;
  cursor: pointer;
  transition: all .2s ease;
}
.chip.active,
.chip:hover{
  background: var(--navy-deep);
  color: var(--white);
  border-color: var(--navy-deep);
}
.jobs-grid{
  display:grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}
.job-card.is-hidden{ display:none; }
.job-top,
.preview-heading{
  display:flex;
  justify-content:space-between;
  align-items:center;
  gap: 12px;
  margin-bottom: 16px;
}
.job-badge,
.job-type,
.preview-heading span{
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.8px;
  text-transform: uppercase;
  padding: 6px 10px;
  border-radius: 999px;
}
.job-badge{ background: rgba(242, 168, 29, 0.16); color: var(--gold); }
.job-type{ background: var(--paper); color: var(--blue); }
.job-meta{ display:flex; flex-wrap:wrap; gap: 10px; margin-top: 16px; }
.job-meta li,
.job-meta span{
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.8px;
  text-transform: uppercase;
  color: var(--blue);
  background: var(--paper);
  padding: 7px 10px;
  border-radius: 999px;
}
.text-link{
  display:inline-block;
  margin-top: 18px;
  font-family: var(--mono);
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 1px;
  text-transform: uppercase;
  color: var(--red);
}
.careers-form-layout{ align-items:start; }
.preview-panel{
  margin-top: 40px;
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 28px;
}
.preview-header h3{ font-size: 24px; color: var(--navy-deep); text-transform: uppercase; }
.preview-header p{ margin-top: 8px; }
.preview-list{ display:grid; grid-template-columns: repeat(2, 1fr); gap: 18px; margin-top: 20px; }
.preview-card{ padding: 20px; }
.preview-card .preview-heading strong{ font-size: 17px; }
.preview-card .preview-heading span{ background: rgba(227, 30, 36, 0.12); color: var(--red); }
.preview-card .job-meta{ margin-top: 14px; }
@media (max-width: 980px){
  .career-highlights{ grid-template-columns: 1fr 1fr; }
  .jobs-grid{ grid-template-columns: 1fr 1fr; }
  .preview-list{ grid-template-columns: 1fr; }
}
@media (max-width: 680px){
  .career-highlights,
  .jobs-grid{ grid-template-columns: 1fr; }
}

/* ---------- Zones list ---------- */
.zone-list{ display:flex; flex-wrap:wrap; gap: 12px; margin-top: 22px; }
.zone-list span{
  font-family: var(--mono);
  font-size: 13px;
  padding: 8px 16px;
  border: 1px solid var(--line);
  border-radius: 20px;
  color: var(--navy-deep);
}

/* ---------- Team ---------- */
.team-grid{
  display:grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 30px;
}
.team-card{ text-align:left; }
.team-photo{
  height: 220px;
  background: linear-gradient(135deg, var(--navy) 0%, var(--blue-bright) 100%);
  border-radius: var(--radius);
  position:relative;
  overflow:hidden;
  margin-bottom: 18px;
}
.team-photo::after{
  content: attr(data-initials);
  position:absolute; inset:0;
  display:flex; align-items:center; justify-content:center;
  font-family: var(--display);
  font-size: 56px;
  color: rgba(255,255,255,0.85);
}
.team-card h4{ font-size: 19px; color: var(--navy-deep); text-transform:uppercase; }
.team-card .role{
  font-family: var(--mono);
  font-size: 12px;
  color: var(--blue);
  letter-spacing: .5px;
  text-transform: uppercase;
  margin-top: 4px;
  display:block;
}
.team-card p{ margin-top: 10px; font-size: 14px; }
@media (max-width: 900px){ .team-grid{ grid-template-columns: 1fr 1fr; } }
@media (max-width: 600px){ .team-grid{ grid-template-columns: 1fr; } }