/* ═══════════════════════════════════════
   TOKENS
═══════════════════════════════════════ */
:root {
  --o:    #FF5C00;
  --v:    #5B2D8E;
  --g:    #00C896;
  --gold: #C8952A;
  --k:    #1E1E2A;
  --k2:   #2C2C3A;
  --paper:#FAFAF8;
  --line: #E2E2DE;
  --mid:  #888888;
  --o-pale:#FFF0E8;
  --v-pale:#F0EAF8;
  --g-pale:#E0FAF3;
  --gold-pale:#FBF3E3;

  --pj: 'Plus Jakarta Sans', sans-serif;
  --it: 'Inter', sans-serif;

  --r-sm: 8px;
  --r-md: 12px;
  --r-lg: 16px;
  --r-xl: 24px;
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

html { scroll-behavior: smooth; }

body {
  font-family: var(--it);
  background: var(--paper);
  color: var(--k);
  font-size: 16px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

img { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }

/* ═══════════════════════════════════════
   LOGO SYMBOL
═══════════════════════════════════════ */
.sym {
  position: relative;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: var(--sym-size, 40px);
  height: var(--sym-size, 40px);
  background: var(--o);
  border-radius: 50% 50% 50% 20%;
  flex-shrink: 0;
}
.sym .b {
  font-family: var(--pj);
  font-weight: 800;
  font-size: calc(var(--sym-size, 40px) * 0.56);
  color: #fff;
  line-height: 1;
  margin-top: 2px;
}
.sym .dot {
  position: absolute;
  bottom: -4px; right: -4px;
  width: calc(var(--sym-size, 40px) * 0.3);
  height: calc(var(--sym-size, 40px) * 0.3);
  background: var(--o);
  border-radius: 50%;
  border: 2px solid var(--paper);
}
.sym-dark .dot { border-color: var(--k); }

.logotype {
  display: flex;
  align-items: center;
  gap: 10px;
}
.logotype .brand {
  font-family: var(--pj);
  font-weight: 800;
  letter-spacing: -0.04em;
  color: inherit;
  line-height: 1;
}
.logotype .brand .period { color: var(--o); }

/* ═══════════════════════════════════════
   NAVBAR
═══════════════════════════════════════ */
nav {
  position: fixed; top: 0; left: 0; right: 0; z-index: 100;
  background: var(--k);
  border-bottom: 1px solid rgba(255,255,255,.06);
  padding: 0 40px;
  height: 64px;
  display: flex; align-items: center; justify-content: space-between;
  transition: background .3s;
}
.nav-left { display: flex; align-items: center; gap: 10px; }
.nav-left .sym { --sym-size: 32px; }
.nav-left .brand { font-size: 18px; color: #fff; }
.nav-links {
  display: flex; align-items: center; gap: 28px;
  list-style: none;
}
.nav-links a {
  font-family: var(--it);
  font-size: 14px;
  color: rgba(255,255,255,.55);
  transition: color .2s;
  font-weight: 400;
}
.nav-links a:hover { color: #fff; }
.nav-links a.active { color: #fff; }
.nav-cta {
  background: var(--o);
  color: #fff !important;
  font-family: var(--pj) !important;
  font-weight: 700 !important;
  font-size: 13px !important;
  padding: 9px 20px;
  border-radius: var(--r-sm);
  transition: background .2s, transform .15s;
}
.nav-cta:hover { background: #E64E00 !important; transform: translateY(-1px); }

/* ═══════════════════════════════════════
   HERO
═══════════════════════════════════════ */
#hero {
  min-height: 100vh;
  background: var(--k);
  padding: 64px 0 0;
  position: relative;
  overflow: hidden;
  display: flex;
  flex-direction: column;
}

/* Animated ink stripes */
.hero-stripes {
  position: absolute; top: 0; left: 0; right: 0; bottom: 0;
  pointer-events: none;
  overflow: hidden;
}
.stripe {
  position: absolute;
  border-radius: 50%;
  filter: blur(80px);
  opacity: 0;
  animation: inkBloom 1.8s ease-out forwards;
}
.stripe-1 { width: 600px; height: 600px; background: var(--o); top: -200px; right: -100px; animation-delay: .1s; }
.stripe-2 { width: 500px; height: 500px; background: var(--v); bottom: -150px; right: 100px; animation-delay: .3s; }
.stripe-3 { width: 400px; height: 400px; background: var(--g); bottom: -100px; left: -80px; animation-delay: .5s; }
@keyframes inkBloom {
  from { opacity: 0; transform: scale(.6); }
  to   { opacity: .12; transform: scale(1); }
}

.hero-content {
  flex: 1;
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: 80px 80px 60px;
  position: relative; z-index: 1;
  max-width: 900px;
}

.hero-eyebrow {
  display: inline-flex; align-items: center; gap: 8px;
  margin-bottom: 28px;
}
.hero-eyebrow-dots { display: flex; gap: 5px; }
.hero-eyebrow-dots span {
  width: 8px; height: 8px; border-radius: 50%;
  animation: dotIn .5s ease-out backwards;
}
.hero-eyebrow-dots span:nth-child(1) { background: var(--o); animation-delay: .6s; }
.hero-eyebrow-dots span:nth-child(2) { background: var(--v); animation-delay: .75s; }
.hero-eyebrow-dots span:nth-child(3) { background: var(--g); animation-delay: .9s; }
@keyframes dotIn { from { opacity:0; transform: scale(0); } to { opacity:1; transform: scale(1); } }
.hero-eyebrow-label {
  font-family: var(--it);
  font-size: 12px;
  letter-spacing: .18em;
  text-transform: uppercase;
  color: rgba(255,255,255,.35);
}

.hero-headline {
  font-family: var(--pj);
  font-weight: 800;
  font-size: clamp(52px, 8vw, 96px);
  letter-spacing: -0.05em;
  line-height: .88;
  color: #fff;
  margin-bottom: 28px;
}
.hero-headline .orange { color: var(--o); }
.hero-headline .line-2 { display: block; }

.hero-sub {
  font-family: var(--it);
  font-size: clamp(16px, 2vw, 18px);
  color: rgba(255,255,255,.5);
  max-width: 480px;
  line-height: 1.7;
  margin-bottom: 40px;
}

.hero-actions { display: flex; gap: 12px; flex-wrap: wrap; }
.btn-primary {
  display: inline-flex; align-items: center; gap: 8px;
  background: var(--o); color: #fff;
  font-family: var(--pj); font-weight: 700; font-size: 15px;
  padding: 14px 28px; border-radius: var(--r-sm);
  border: none; cursor: pointer;
  transition: background .2s, transform .15s, box-shadow .2s;
}
.btn-primary:hover {
  background: #E64E00; transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(255,92,0,.35);
}
.btn-outline {
  display: inline-flex; align-items: center; gap: 8px;
  background: transparent; color: rgba(255,255,255,.7);
  font-family: var(--pj); font-weight: 600; font-size: 15px;
  padding: 14px 28px; border-radius: var(--r-sm);
  border: 1px solid rgba(255,255,255,.2); cursor: pointer;
  transition: border-color .2s, color .2s, transform .15s;
}
.btn-outline:hover {
  border-color: rgba(255,255,255,.5); color: #fff; transform: translateY(-2px);
}

/* Hero stats bar */
.hero-stats {
  display: flex;
  border-top: 1px solid rgba(255,255,255,.06);
  padding: 0 80px;
  position: relative; z-index: 1;
}
.hero-stat {
  flex: 1;
  padding: 28px 0;
  border-right: 1px solid rgba(255,255,255,.06);
}
.hero-stat:last-child { border-right: none; }
.hero-stat-val {
  font-family: var(--pj); font-weight: 800;
  font-size: 32px; letter-spacing: -0.05em;
  color: #fff; line-height: 1;
  margin-bottom: 4px;
}
.hero-stat-val .accent { color: var(--o); }
.hero-stat-label {
  font-size: 12px; letter-spacing: .1em; text-transform: uppercase;
  color: rgba(255,255,255,.3);
}

/* ═══════════════════════════════════════
   SECTIONS SHARED
═══════════════════════════════════════ */
.section { padding: 100px 80px; }
.section-dark { background: var(--k); }

.section-eyebrow {
  font-family: var(--it);
  font-size: 11px; letter-spacing: .2em; text-transform: uppercase;
  color: var(--o); font-weight: 600;
  margin-bottom: 12px;
}
.section-title {
  font-family: var(--pj); font-weight: 800;
  font-size: clamp(32px, 5vw, 52px);
  letter-spacing: -0.04em; line-height: .95;
  color: var(--k); margin-bottom: 16px;
}
.section-title.light { color: #fff; }
.section-sub {
  font-family: var(--it); font-size: 16px;
  color: var(--mid); line-height: 1.7; max-width: 560px;
}
.section-sub.light { color: rgba(255,255,255,.45); }

/* ═══════════════════════════════════════
   SERVICES
═══════════════════════════════════════ */
#services { padding: 100px 80px; }
.services-header {
  display: grid; grid-template-columns: 1fr 1fr;
  gap: 40px; align-items: end; margin-bottom: 64px;
}
.services-header-right {
  display: flex; justify-content: flex-end; align-items: flex-end;
}
.services-cta-text {
  font-size: 14px; color: var(--mid); line-height: 1.6;
  max-width: 280px; text-align: right;
}

.services-grid {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 14px;
}

.service-card {
  background: #fff;
  border: 1px solid var(--line);
  border-radius: var(--r-lg);
  padding: 28px 22px;
  position: relative; overflow: hidden;
  transition: transform .25s, box-shadow .25s, border-color .25s;
  cursor: default;
}
.service-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 16px 48px rgba(30,30,42,.08);
  border-color: transparent;
}
.service-card::after {
  content: '';
  position: absolute; bottom: 0; left: 0; right: 0; height: 3px;
  border-radius: 0 0 var(--r-lg) var(--r-lg);
  transform: scaleX(0);
  transition: transform .25s;
  transform-origin: left;
}
.service-card:hover::after { transform: scaleX(1); }
.sc-orange::after     { background: var(--o); }
.sc-violet::after     { background: var(--v); }
.sc-vert::after       { background: var(--g); }
.sc-gold::after       { background: var(--gold); }
.sc-anthracite::after { background: var(--k); }

.service-icon {
  width: 48px; height: 48px; border-radius: var(--r-md);
  display: flex; align-items: center; justify-content: center;
  font-size: 22px; margin-bottom: 24px;
}
.sc-orange .service-icon  { background: var(--o-pale); }
.sc-violet .service-icon  { background: var(--v-pale); }
.sc-vert .service-icon    { background: var(--g-pale); }
.sc-gold .service-icon    { background: var(--gold-pale); }
.sc-anthracite .service-icon { background: #F0F0EE; }

.service-name {
  font-family: var(--pj); font-weight: 700; font-size: 17px;
  letter-spacing: -0.02em; margin-bottom: 10px;
}
.service-desc {
  font-size: 14px; color: var(--mid); line-height: 1.65;
  margin-bottom: 24px;
}
.service-tags { display: flex; flex-wrap: wrap; gap: 6px; }
.tag {
  font-size: 11px; font-weight: 600; font-family: var(--pj);
  padding: 4px 10px; border-radius: 20px;
  background: var(--paper); color: var(--mid);
  border: 1px solid var(--line);
}

/* ═══════════════════════════════════════
   RÉALISATIONS
═══════════════════════════════════════ */
#realisations {
  background: var(--k);
  padding: 100px 80px;
  position: relative; overflow: hidden;
}
.real-bg-blob {
  position: absolute;
  border-radius: 50%; pointer-events: none;
}
.real-blob-1 { width: 500px; height: 500px; background: var(--v); opacity: .06; filter: blur(100px); top: -100px; right: -100px; }
.real-blob-2 { width: 400px; height: 400px; background: var(--g); opacity: .07; filter: blur(90px); bottom: -80px; left: 100px; }

.real-header { display: flex; justify-content: space-between; align-items: flex-end; margin-bottom: 48px; position: relative; z-index: 1; }

.portfolio-grid {
  display: grid;
  grid-template-columns: 1.6fr 1fr 1fr;
  grid-template-rows: 220px 220px;
  gap: 12px;
  position: relative; z-index: 1;
}
.portfolio-item {
  border-radius: var(--r-lg); overflow: hidden;
  position: relative; cursor: pointer;
  transition: transform .3s, box-shadow .3s;
}
.portfolio-item:hover {
  transform: scale(1.02);
  box-shadow: 0 20px 60px rgba(0,0,0,.4);
  z-index: 2;
}
.portfolio-item.span-col { grid-row: span 2; }

.portfolio-bg {
  width: 100%; height: 100%;
  position: absolute; inset: 0;
}
.portfolio-overlay {
  position: absolute; inset: 0;
  background: linear-gradient(to top, rgba(30,30,42,.85) 0%, transparent 60%);
  opacity: 0; transition: opacity .3s;
}
.portfolio-item:hover .portfolio-overlay { opacity: 1; }
.portfolio-meta {
  position: absolute; bottom: 16px; left: 16px; right: 16px;
  opacity: 0; transform: translateY(8px);
  transition: opacity .3s, transform .3s;
}
.portfolio-item:hover .portfolio-meta { opacity: 1; transform: translateY(0); }
.portfolio-tag {
  font-size: 10px; font-weight: 700; letter-spacing: .14em; text-transform: uppercase;
  color: var(--o); margin-bottom: 4px;
}
.portfolio-name {
  font-family: var(--pj); font-weight: 700; font-size: 15px; color: #fff;
}

/* Portfolio backgrounds */
.pb-1 { background: linear-gradient(135deg, var(--o) 0%, #FF8C42 100%); }
.pb-2 { background: linear-gradient(135deg, var(--v) 0%, #8B4DC8 100%); }
.pb-3 { background: linear-gradient(135deg, var(--k) 0%, var(--k2) 100%); }
.pb-4 { background: linear-gradient(135deg, var(--g) 0%, #00A07A 100%); }
.pb-5 { background: linear-gradient(135deg, #2C2C3A 0%, var(--v) 100%); }

.pb-inner {
  width: 100%; height: 100%;
  display: flex; align-items: center; justify-content: center;
  position: relative; overflow: hidden;
}
.pb-circle {
  border-radius: 50%;
  position: absolute;
  background: rgba(255,255,255,.1);
}
.pb-text {
  font-family: var(--pj); font-weight: 800;
  font-size: clamp(28px, 5vw, 64px);
  letter-spacing: -.05em;
  color: rgba(255,255,255,.25);
  text-align: center; line-height: 1;
  z-index: 1;
}

/* ═══════════════════════════════════════
   DEVIS
═══════════════════════════════════════ */
#devis { padding: 100px 80px; }
.devis-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 80px; align-items: start; }
.devis-features { margin-top: 40px; display: flex; flex-direction: column; gap: 20px; }
.devis-feat {
  display: flex; gap: 14px; align-items: flex-start;
}
.feat-dot {
  width: 8px; height: 8px; border-radius: 50%;
  flex-shrink: 0; margin-top: 7px;
}
.feat-title {
  font-family: var(--pj); font-weight: 700; font-size: 14px;
  margin-bottom: 2px;
}
.feat-desc { font-size: 14px; color: var(--mid); line-height: 1.6; }

/* Form */
.devis-form {
  background: #fff;
  border: 1px solid var(--line);
  border-radius: var(--r-xl);
  padding: 40px;
}
.form-title {
  font-family: var(--pj); font-weight: 800; font-size: 22px;
  letter-spacing: -.03em; margin-bottom: 4px;
}
.form-sub { font-size: 13px; color: var(--mid); margin-bottom: 28px; }
.form-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.form-group { display: flex; flex-direction: column; gap: 6px; }
.form-group.full { grid-column: span 2; }
.form-label {
  font-family: var(--pj); font-weight: 600; font-size: 13px; color: var(--k);
}
.form-input, .form-select, .form-textarea {
  border: 1px solid var(--line);
  border-radius: var(--r-sm);
  padding: 11px 14px;
  font-family: var(--it); font-size: 14px; color: var(--k);
  background: var(--paper);
  outline: none;
  transition: border-color .2s, box-shadow .2s;
  width: 100%;
}
.form-input:focus, .form-select:focus, .form-textarea:focus {
  border-color: var(--o);
  box-shadow: 0 0 0 3px rgba(255,92,0,.1);
}
.form-textarea { resize: vertical; min-height: 100px; }
.form-select { appearance: none; cursor: pointer; }
.form-submit {
  width: 100%; padding: 14px;
  background: var(--o); color: #fff;
  font-family: var(--pj); font-weight: 700; font-size: 15px;
  border: none; border-radius: var(--r-sm); cursor: pointer;
  transition: background .2s, transform .15s;
  margin-top: 8px;
  display: flex; align-items: center; justify-content: center; gap: 8px;
}
.form-submit:hover { background: #E64E00; transform: translateY(-1px); }

/* ═══════════════════════════════════════
   PROCESS
═══════════════════════════════════════ */
#process {
  background: var(--k);
  padding: 100px 80px;
  position: relative; overflow: hidden;
}
.process-blob { position: absolute; border-radius: 50%; pointer-events: none; }
.process-blob-1 { width: 600px; height: 600px; background: var(--o); opacity: .05; filter: blur(120px); top: -200px; left: 50%; transform: translateX(-50%); }

.process-header { text-align: center; margin-bottom: 64px; position: relative; z-index: 1; }
.process-header .section-sub { margin: 0 auto; }

.process-steps {
  display: grid; grid-template-columns: repeat(4, 1fr); gap: 0;
  position: relative; z-index: 1;
}
.process-step {
  padding: 40px 32px;
  border-right: 1px solid rgba(255,255,255,.06);
  position: relative;
}
.process-step:last-child { border-right: none; }

.process-num {
  font-family: var(--pj); font-weight: 800;
  font-size: 52px; letter-spacing: -.05em;
  color: rgba(255,255,255,.06); line-height: 1;
  margin-bottom: 16px;
}
.process-accent {
  width: 28px; height: 3px; border-radius: 2px;
  margin-bottom: 20px;
}
.process-name {
  font-family: var(--pj); font-weight: 700; font-size: 17px;
  color: #fff; margin-bottom: 10px; letter-spacing: -.02em;
}
.process-desc { font-size: 14px; color: rgba(255,255,255,.4); line-height: 1.65; }

/* ═══════════════════════════════════════
   FOOTER
═══════════════════════════════════════ */
footer {
  background: var(--k);
  border-top: 1px solid rgba(255,255,255,.06);
  padding: 60px 80px 32px;
}
.footer-grid {
  display: grid;
  grid-template-columns: 1.8fr 1fr 1fr 1fr;
  gap: 48px;
  margin-bottom: 48px;
}
.footer-brand-name {
  font-family: var(--pj); font-weight: 800;
  font-size: 20px; letter-spacing: -.04em; color: #fff;
  display: flex; align-items: center; gap: 8px;
  margin-bottom: 12px;
}
.footer-brand-name .period { color: var(--o); }
.footer-baseline {
  font-family: var(--it); font-style: italic; font-size: 13px;
  color: rgba(255,255,255,.3); margin-bottom: 16px;
}
.footer-baseline strong {
  font-family: var(--pj); font-style: normal; font-weight: 800; color: var(--o);
}
.footer-desc { font-size: 13px; color: rgba(255,255,255,.3); line-height: 1.7; }

.footer-col-title {
  font-family: var(--pj); font-weight: 700; font-size: 13px;
  color: #fff; margin-bottom: 16px;
}
.footer-links { display: flex; flex-direction: column; gap: 10px; }
.footer-links a {
  font-size: 13px; color: rgba(255,255,255,.4);
  transition: color .2s;
}
.footer-links a:hover { color: rgba(255,255,255,.8); }

.footer-bottom {
  border-top: 1px solid rgba(255,255,255,.06);
  padding-top: 24px;
  display: flex; justify-content: space-between; align-items: center;
}
.footer-copy { font-size: 12px; color: rgba(255,255,255,.2); }
.footer-dots { display: flex; gap: 6px; }
.footer-dot { width: 8px; height: 8px; border-radius: 50%; }

/* ═══════════════════════════════════════
   SECTION DIVIDER — TRIPLE STRIPE
═══════════════════════════════════════ */
.stripe-bar {
  height: 4px;
  background: linear-gradient(90deg, var(--o) 0%, var(--o) 33.3%, var(--v) 33.3%, var(--v) 66.6%, var(--g) 66.6%, var(--g) 100%);
}

/* ═══════════════════════════════════════
   FLOATING BADGE
═══════════════════════════════════════ */
.badge-chip {
  display: inline-flex; align-items: center; gap: 6px;
  padding: 6px 14px; border-radius: 20px;
  font-family: var(--pj); font-size: 12px; font-weight: 700;
}

/* ═══════════════════════════════════════
   SCROLL REVEAL
═══════════════════════════════════════ */
.reveal {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity .6s ease-out, transform .6s ease-out;
}
.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}

/* ═══════════════════════════════════════
   EXPRESS BANNER
═══════════════════════════════════════ */
#express {
  background: var(--o);
  padding: 28px 80px;
  display: flex; align-items: center; justify-content: space-between; gap: 24px;
  position: relative; overflow: hidden;
}
#express::before {
  content: '48h';
  position: absolute; right: 220px;
  font-family: var(--pj); font-weight: 800; font-size: 130px;
  letter-spacing: -.06em; color: rgba(255,255,255,.06); line-height: 1;
  pointer-events: none; top: 50%; transform: translateY(-50%);
}
.express-left { display: flex; align-items: center; gap: 20px; }
.express-badge {
  background: rgba(255,255,255,.2); border: 1px solid rgba(255,255,255,.3);
  border-radius: 20px; padding: 6px 14px;
  font-family: var(--pj); font-weight: 800; font-size: 11px;
  letter-spacing: .12em; text-transform: uppercase; color: #fff; flex-shrink: 0;
}
.express-text {
  font-family: var(--pj); font-weight: 800;
  font-size: clamp(15px, 2.2vw, 21px); letter-spacing: -.03em; color: #fff;
}
.express-text span { opacity: .7; font-weight: 600; }
.express-services { display: flex; gap: 8px; flex-wrap: wrap; align-items: center; }
.express-chip {
  background: rgba(255,255,255,.15); border-radius: 20px; padding: 5px 12px;
  font-size: 12px; font-weight: 600; color: rgba(255,255,255,.9); font-family: var(--pj);
}
.express-cta {
  background: #fff; color: var(--o);
  font-family: var(--pj); font-weight: 800; font-size: 13px;
  padding: 11px 22px; border-radius: var(--r-sm); flex-shrink: 0;
  transition: transform .15s, box-shadow .2s;
}
.express-cta:hover { transform: translateY(-1px); box-shadow: 0 6px 20px rgba(0,0,0,.2); }

/* ═══════════════════════════════════════
   BURGER MENU
═══════════════════════════════════════ */
.burger {
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 40px; height: 40px;
  background: rgba(255,255,255,.06);
  border: 1px solid rgba(255,255,255,.1);
  border-radius: var(--r-sm);
  cursor: pointer;
  padding: 10px;
  transition: background .2s;
}
.burger:hover { background: rgba(255,255,255,.12); }
.burger span {
  display: block;
  height: 1.5px;
  background: #fff;
  border-radius: 2px;
  transition: transform .3s, opacity .3s, width .3s;
  transform-origin: center;
}
.burger.open span:nth-child(1) { transform: translateY(6.5px) rotate(45deg); }
.burger.open span:nth-child(2) { opacity: 0; transform: scaleX(0); }
.burger.open span:nth-child(3) { transform: translateY(-6.5px) rotate(-45deg); }

/* Mobile dropdown menu */
.mobile-menu {
  display: none;
  position: fixed;
  top: 64px; left: 0; right: 0;
  background: rgba(30,30,42,.98);
  backdrop-filter: blur(20px);
  border-bottom: 1px solid rgba(255,255,255,.08);
  z-index: 99;
  padding: 0;
  max-height: 0;
  overflow: hidden;
  transition: max-height .4s cubic-bezier(.4,0,.2,1), padding .3s;
}
.mobile-menu.open {
  max-height: 500px;
  padding: 12px 0 20px;
}
.mobile-menu a {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 14px 24px;
  font-family: var(--pj);
  font-weight: 700;
  font-size: 16px;
  color: rgba(255,255,255,.65);
  border-bottom: 1px solid rgba(255,255,255,.04);
  transition: color .2s, background .2s;
}
.mobile-menu a:hover, .mobile-menu a.active { color: #fff; background: rgba(255,255,255,.04); }
.mobile-menu a .mm-dot {
  width: 6px; height: 6px; border-radius: 50%;
  flex-shrink: 0;
}
.mobile-menu .mm-cta {
  margin: 16px 24px 0;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  background: var(--o);
  color: #fff !important;
  border-radius: var(--r-sm);
  padding: 14px !important;
  border-bottom: none !important;
  font-size: 15px !important;
}
.mobile-menu .mm-cta:hover { background: #E64E00; }

/* ═══════════════════════════════════════
   SECTION ILS NOUS FONT CONFIANCE
═══════════════════════════════════════ */
#clients {
  padding: 64px 80px;
  background: #fff;
  border-bottom: 1px solid var(--line);
}
.clients-eyebrow {
  text-align: center;
  font-size: 11px; letter-spacing: .2em; text-transform: uppercase;
  color: var(--mid); font-weight: 600;
  margin-bottom: 40px;
  display: flex; align-items: center; gap: 16px;
}
.clients-eyebrow::before, .clients-eyebrow::after {
  content: ''; flex: 1; height: 1px; background: var(--line);
}
.clients-logos {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0;
  flex-wrap: wrap;
}
.client-logo {
  flex: 1;
  min-width: 120px;
  max-width: 180px;
  padding: 20px 24px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-right: 1px solid var(--line);
  transition: opacity .2s;
}
.client-logo:last-child { border-right: none; }
.client-logo:hover { opacity: .7; }
.client-logo svg {
  width: 100%;
  max-width: 110px;
  height: auto;
  fill: var(--k);
  opacity: .25;
  transition: opacity .2s;
}
.client-logo:hover svg { opacity: .5; }

/* ═══════════════════════════════════════
   PAGE SERVICES — HERO
═══════════════════════════════════════ */
.page-hero { background: var(--k); padding: 64px 0 0; position: relative; overflow: hidden; }
.hero-blob { position: absolute; border-radius: 50%; pointer-events: none; }
.hb1 { width: 600px; height: 600px; background: var(--o); opacity: .09; filter: blur(100px); top: -200px; right: -150px; }
.hb2 { width: 400px; height: 400px; background: var(--g); opacity: .09; filter: blur(90px); bottom: -100px; left: 50px; }
.ph-inner { padding: 64px 60px 80px; position: relative; z-index: 1; }
.ph-eyebrow { font-size: 11px; letter-spacing: .2em; text-transform: uppercase; color: var(--o); font-weight: 600; margin-bottom: 14px; }
.ph-title { font-family: var(--pj); font-weight: 800; font-size: clamp(42px, 7vw, 80px); letter-spacing: -.05em; line-height: .9; color: #fff; margin-bottom: 20px; }
.ph-title .dim { color: rgba(255,255,255,.3); }
.ph-sub { font-size: 17px; color: rgba(255,255,255,.42); line-height: 1.7; max-width: 520px; }

/* ═══════════════════════════════════════
   PAGE SERVICES — NAV ANCRES
═══════════════════════════════════════ */
.service-nav {
  padding: 0 60px; background: #fff;
  border-bottom: 1px solid var(--line);
  display: flex; gap: 0; position: sticky; top: 64px; z-index: 50;
}
.snav-item {
  padding: 18px 28px;
  font-family: var(--pj); font-weight: 700; font-size: 14px; color: var(--mid);
  border-bottom: 3px solid transparent;
  transition: color .2s, border-color .2s;
  display: flex; align-items: center; gap: 8px;
}
.snav-item:hover { color: var(--k); }
.snav-item.active { color: var(--k); border-bottom-color: var(--o); }
.snav-dot { width: 8px; height: 8px; border-radius: 50%; }

/* ═══════════════════════════════════════
   PAGE SERVICES — SECTIONS
═══════════════════════════════════════ */
.service-section { padding: 80px 60px; border-bottom: 1px solid var(--line); }
.service-section:last-child { border-bottom: none; }

.ss-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 72px; align-items: start; }
.ss-grid.reverse { direction: rtl; }
.ss-grid.reverse > * { direction: ltr; }

.ss-eyebrow { display: inline-flex; align-items: center; gap: 8px; font-size: 11px; letter-spacing: .2em; text-transform: uppercase; font-weight: 700; margin-bottom: 16px; }
.ss-eyebrow-dot { width: 8px; height: 8px; border-radius: 50%; }
.ss-title { font-family: var(--pj); font-weight: 800; font-size: clamp(30px, 4vw, 46px); letter-spacing: -.04em; line-height: .95; color: var(--k); margin-bottom: 16px; }
.ss-intro { font-size: 16px; color: var(--mid); line-height: 1.75; margin-bottom: 32px; }

.prestations { display: flex; flex-direction: column; gap: 0; }
.prest { display: flex; gap: 16px; align-items: flex-start; padding: 16px 0; border-bottom: 1px solid var(--line); }
.prest:first-child { padding-top: 0; }
.prest:last-child { border-bottom: none; }
.prest-icon { width: 40px; height: 40px; border-radius: var(--r-md); display: flex; align-items: center; justify-content: center; font-size: 18px; flex-shrink: 0; }
.prest-name { font-family: var(--pj); font-weight: 700; font-size: 15px; margin-bottom: 3px; }
.prest-desc { font-size: 13px; color: var(--mid); line-height: 1.6; }

.ss-visual { border-radius: var(--r-xl); overflow: hidden; position: relative; height: 440px; display: flex; align-items: center; justify-content: center; }

/* ═══════════════════════════════════════════════════
   PORTFOLIO
═══════════════════════════════════════════════════ */
.ph-left{}
.ph-right{flex-shrink:0;}
.ph-count{text-align:right;font-family:var(--pj);font-weight:800;font-size:72px;letter-spacing:-.05em;color:rgba(255,255,255,.06);line-height:1;position:relative;}
.ph-count-label{font-size:11px;letter-spacing:.16em;text-transform:uppercase;color:rgba(255,255,255,.25);text-align:right;margin-top:-8px;}

.filters-bar{padding:28px 60px;display:flex;align-items:center;gap:12px;flex-wrap:wrap;border-bottom:1px solid var(--line);background:var(--paper);position:sticky;top:64px;z-index:50;}
.filter-btn{padding:7px 18px;border-radius:20px;font-family:var(--pj);font-size:13px;font-weight:600;border:1px solid var(--line);background:#fff;color:var(--mid);cursor:pointer;transition:all .2s;}
.filter-btn:hover{border-color:var(--o);color:var(--o);}
.filter-btn.active{background:var(--o);border-color:var(--o);color:#fff;}
.filters-count{margin-left:auto;font-size:13px;color:var(--mid);}

.portfolio-section{padding:48px 60px 80px;}
.portfolio-masonry{columns:3;column-gap:16px;}
.pf-item{break-inside:avoid;margin-bottom:16px;border-radius:var(--r-lg);overflow:hidden;position:relative;cursor:pointer;display:block;}
.pf-item:hover .pf-overlay{opacity:1;}
.pf-item:hover .pf-meta{opacity:1;transform:translateY(0);}
.pf-item:hover .pf-visual{transform:scale(1.03);}
.pf-visual{width:100%;transition:transform .4s ease-out;display:flex;align-items:center;justify-content:center;position:relative;overflow:hidden;}
.pf-overlay{position:absolute;inset:0;background:linear-gradient(to top,rgba(30,30,42,.9) 0%,rgba(30,30,42,.2) 60%,transparent 100%);opacity:0;transition:opacity .3s;}
.pf-meta{position:absolute;bottom:0;left:0;right:0;padding:20px;opacity:0;transform:translateY(10px);transition:opacity .3s,transform .3s;}
.pf-tag{font-size:10px;font-weight:700;letter-spacing:.14em;text-transform:uppercase;color:var(--o);margin-bottom:5px;}
.pf-name{font-family:var(--pj);font-weight:700;font-size:15px;color:#fff;line-height:1.3;margin-bottom:4px;}
.pf-client{font-size:12px;color:rgba(255,255,255,.5);}
.pf-arrow{position:absolute;top:16px;right:16px;width:32px;height:32px;background:rgba(255,255,255,.15);border-radius:50%;display:flex;align-items:center;justify-content:center;color:#fff;opacity:0;transform:scale(.8);transition:opacity .3s,transform .3s;backdrop-filter:blur(8px);}
.pf-item:hover .pf-arrow{opacity:1;transform:scale(1);}

.bg-o-dark{background:linear-gradient(135deg,#CC4900 0%,var(--o) 100%);}
.bg-v-dark{background:linear-gradient(135deg,#3D1A6E 0%,var(--v) 100%);}
.bg-g-dark{background:linear-gradient(135deg,#007A5A 0%,var(--g) 100%);}
.bg-k-grad{background:linear-gradient(135deg,var(--k) 0%,var(--k2) 100%);}
.bg-ov{background:linear-gradient(135deg,var(--o) 0%,var(--v) 100%);}
.bg-vg{background:linear-gradient(135deg,var(--v) 0%,var(--g) 100%);}
.bg-og{background:linear-gradient(135deg,var(--o) 0%,var(--g) 100%);}
.bg-dark2{background:linear-gradient(135deg,#0A0A12 0%,var(--k2) 100%);}

.pf-label{font-family:var(--pj);font-weight:800;letter-spacing:-.04em;color:rgba(255,255,255,.2);line-height:1;text-align:center;padding:10px 16px;position:relative;z-index:1;}
.pf-circle{position:absolute;border-radius:50%;background:rgba(255,255,255,.08);}
.h-tall .pf-visual{height:380px;}
.h-mid  .pf-visual{height:260px;}
.h-short .pf-visual{height:180px;}

.lightbox{position:fixed;inset:0;z-index:200;background:rgba(10,10,18,.92);backdrop-filter:blur(20px);display:flex;align-items:center;justify-content:center;opacity:0;pointer-events:none;transition:opacity .3s;}
.lightbox.open{opacity:1;pointer-events:all;}
.lb-inner{background:var(--k2);border-radius:var(--r-xl);max-width:720px;width:90%;max-height:90vh;overflow:auto;transform:scale(.95);transition:transform .3s;}
.lightbox.open .lb-inner{transform:scale(1);}
.lb-visual{width:100%;height:320px;border-radius:var(--r-xl) var(--r-xl) 0 0;overflow:hidden;}
.lb-visual .pf-visual{height:320px;}
.lb-body{padding:32px;}
.lb-tag{font-size:11px;font-weight:700;letter-spacing:.16em;text-transform:uppercase;color:var(--o);margin-bottom:8px;}
.lb-title{font-family:var(--pj);font-weight:800;font-size:26px;letter-spacing:-.04em;color:#fff;margin-bottom:6px;}
.lb-client{font-size:14px;color:rgba(255,255,255,.4);margin-bottom:20px;}
.lb-desc{font-size:14px;color:rgba(255,255,255,.55);line-height:1.75;margin-bottom:24px;}
.lb-specs{display:grid;grid-template-columns:1fr 1fr;gap:12px;margin-bottom:28px;}
.lb-spec{background:rgba(255,255,255,.04);border-radius:var(--r-sm);padding:12px 16px;}
.lb-spec-label{font-size:10px;letter-spacing:.14em;text-transform:uppercase;color:rgba(255,255,255,.3);margin-bottom:3px;}
.lb-spec-val{font-family:var(--pj);font-weight:700;font-size:13px;color:#fff;}
.lb-actions{display:flex;gap:12px;}
.lb-btn-main{flex:1;padding:12px;background:var(--o);color:#fff;font-family:var(--pj);font-weight:700;font-size:14px;border:none;border-radius:var(--r-sm);cursor:pointer;transition:background .2s;}
.lb-btn-main:hover{background:#E64E00;}
.lb-close{width:44px;height:44px;background:rgba(255,255,255,.06);border:none;border-radius:var(--r-sm);cursor:pointer;display:flex;align-items:center;justify-content:center;color:rgba(255,255,255,.5);font-size:18px;transition:background .2s,color .2s;}
.lb-close:hover{background:rgba(255,255,255,.12);color:#fff;}
.lb-header{display:flex;justify-content:flex-end;padding:16px 16px 0;}

.cb2{width:300px;height:300px;background:var(--v);opacity:.1;filter:blur(70px);bottom:-80px;left:-60px;}

/* ═══════════════════════════════════════════════════
   MENTIONS LÉGALES
═══════════════════════════════════════════════════ */
.hero-stripe{position:absolute;pointer-events:none;}
.hs1{width:400px;height:400px;background:var(--v);opacity:.07;filter:blur(90px);border-radius:50%;top:-100px;right:-80px;}
.ph-update{font-size:13px;color:rgba(255,255,255,.3);}

.page-layout{display:grid;grid-template-columns:240px 1fr;gap:0;max-width:1100px;margin:0 auto;padding:0 60px;align-items:start;}
.toc-sidebar{position:sticky;top:84px;padding:40px 32px 40px 0;border-right:1px solid var(--line);}
.toc-title{font-family:var(--pj);font-weight:700;font-size:11px;letter-spacing:.16em;text-transform:uppercase;color:var(--mid);margin-bottom:16px;}
.toc-links{display:flex;flex-direction:column;gap:2px;}
.toc-link{font-size:13px;color:var(--mid);padding:6px 10px;border-radius:var(--r-sm);display:block;text-decoration:none;transition:background .15s,color .15s;line-height:1.4;}
.toc-link:hover{background:var(--o-pale);color:var(--o);text-decoration:none;}
.toc-link.active{background:var(--o-pale);color:var(--o);font-weight:600;}
.toc-sep{height:1px;background:var(--line);margin:10px 10px;}
.doc-content{padding:40px 0 80px 48px;}
.doc-section{margin-bottom:52px;scroll-margin-top:100px;}
.doc-section:last-child{margin-bottom:0;}
.doc-section-num{display:inline-flex;align-items:center;gap:8px;font-size:10px;letter-spacing:.2em;text-transform:uppercase;color:var(--o);font-weight:700;margin-bottom:10px;}
.doc-section-num .num-dot{width:6px;height:6px;border-radius:50%;background:var(--o);}
.doc-h2{font-family:var(--pj);font-weight:800;font-size:22px;letter-spacing:-.03em;color:var(--k);margin-bottom:16px;padding-bottom:12px;border-bottom:1px solid var(--line);}
.doc-h3{font-family:var(--pj);font-weight:700;font-size:15px;color:var(--k);margin:20px 0 8px;}
.doc-p{color:#333;font-size:14.5px;line-height:1.8;margin-bottom:12px;}
.doc-p:last-child{margin-bottom:0;}
.doc-ul{margin:8px 0 12px 20px;display:flex;flex-direction:column;gap:5px;}
.doc-ul li{font-size:14.5px;color:#333;line-height:1.7;}
.doc-ol{margin:8px 0 12px 20px;counter-reset:ol;}
.doc-ol li{font-size:14.5px;color:#333;line-height:1.7;margin-bottom:6px;}
.info-box{background:#fff;border:1px solid var(--line);border-radius:var(--r-lg);padding:20px 24px;margin:16px 0;}
.info-box-title{font-family:var(--pj);font-weight:700;font-size:13px;color:var(--k);margin-bottom:10px;}
.info-row{display:flex;gap:12px;padding:7px 0;border-bottom:1px solid var(--line);font-size:13.5px;}
.info-row:last-child{border-bottom:none;}
.info-k{min-width:160px;color:var(--mid);font-weight:500;flex-shrink:0;}
.info-v{color:var(--k);}
.alert-box{background:var(--o-pale);border-left:3px solid var(--o);border-radius:0 var(--r-md) var(--r-md) 0;padding:14px 18px;margin:16px 0;}
.alert-box p{font-size:14px;color:#333;line-height:1.7;}
.cgv-table{width:100%;border-collapse:collapse;font-size:13.5px;margin:12px 0;}
.cgv-table th{background:var(--k);color:#fff;font-family:var(--pj);font-weight:700;padding:10px 14px;text-align:left;font-size:12px;}
.cgv-table td{padding:10px 14px;border-bottom:1px solid var(--line);color:#333;line-height:1.6;}
.cgv-table tr:last-child td{border-bottom:none;}
.cgv-table tr:nth-child(even) td{background:#F8F8F6;}
.footer-left{display:flex;align-items:center;gap:16px;}
.footer-logo{display:flex;align-items:center;gap:8px;}
.fl-name{font-family:var(--pj);font-weight:800;font-size:15px;letter-spacing:-.04em;color:#fff;}
.fl-name .p{color:var(--o);}
.footer-links-row{display:flex;gap:20px;}
.footer-links-row a{font-size:12px;color:rgba(255,255,255,.3);transition:color .2s;text-decoration:none;}
.footer-links-row a:hover{color:rgba(255,255,255,.7);}

@media(max-width:900px){
  .portfolio-section{padding:32px 20px 60px;}
  .portfolio-masonry{columns:2;}
  .filters-bar{padding:16px 20px;}
  .page-layout{grid-template-columns:1fr;padding:0 20px;}
  .toc-sidebar{display:none;}
  .doc-content{padding:32px 0 60px;}
  .info-row{flex-direction:column;gap:3px;}
  .info-k{min-width:auto;}
}
@media(max-width:500px){.portfolio-masonry{columns:1;}}
.ss-vis-blob { position: absolute; border-radius: 50%; background: rgba(255,255,255,.08); }
.ss-vis-text { font-family: var(--pj); font-weight: 800; letter-spacing: -.05em; color: rgba(255,255,255,.18); text-align: center; line-height: .9; position: relative; z-index: 1; font-size: clamp(42px, 6vw, 80px); }

.specs-table { background: #fff; border: 1px solid var(--line); border-radius: var(--r-lg); margin-top: 24px; overflow: hidden; }
.spec-row { display: grid; grid-template-columns: 1fr 1fr; border-bottom: 1px solid var(--line); }
.spec-row:last-child { border-bottom: none; }
.spec-k { padding: 13px 18px; font-size: 13px; font-weight: 600; font-family: var(--pj); color: var(--mid); background: #F8F8F6; }
.spec-v { padding: 13px 18px; font-size: 13px; color: var(--k); }

.tarif-chips { display: flex; gap: 8px; flex-wrap: wrap; margin-top: 20px; }
.tarif-chip { display: flex; align-items: center; gap: 8px; background: #fff; border: 1px solid var(--line); border-radius: var(--r-md); padding: 10px 16px; }
.tc-label { font-size: 11px; letter-spacing: .1em; text-transform: uppercase; color: var(--mid); font-weight: 600; }
.tc-val { font-family: var(--pj); font-weight: 800; font-size: 15px; color: var(--k); }

/* ═══════════════════════════════════════
   PAGE SERVICES — CTA STRIP
═══════════════════════════════════════ */
.cta-strip { background: var(--k); padding: 72px 60px; display: flex; align-items: center; justify-content: space-between; gap: 40px; position: relative; overflow: hidden; }
.cta-blob { position: absolute; border-radius: 50%; pointer-events: none; }
.cb1 { width: 400px; height: 400px; background: var(--o); opacity: .1; filter: blur(80px); top: -150px; right: -100px; }
.cta-title { font-family: var(--pj); font-weight: 800; font-size: clamp(26px, 4vw, 44px); letter-spacing: -.04em; color: #fff; line-height: 1.05; }
.cta-title .o { color: var(--o); }
.cta-sub { font-size: 15px; color: rgba(255,255,255,.4); margin-top: 10px; line-height: 1.6; }

/* ═══════════════════════════════════════
   RESPONSIVE
═══════════════════════════════════════ */
@media (max-width: 900px) {
  nav { padding: 0 20px; }
  .nav-links { display: none; }
  .nav-cta { display: none; }
  .burger { display: flex; }
  .mobile-menu { display: block; }

  .hero-content { padding: 60px 24px 40px; }
  .hero-stats { padding: 0 24px; flex-wrap: wrap; }
  .hero-stat { min-width: 50%; border-right: none; border-bottom: 1px solid rgba(255,255,255,.06); }
  .section { padding: 64px 24px; }
  #services, #realisations, #devis, #process { padding: 64px 24px; }
  #clients { padding: 48px 24px; }
  .clients-logos { gap: 0; }
  .client-logo { min-width: 100px; padding: 16px; border-right: none; border-bottom: 1px solid var(--line); flex: 0 0 50%; }
  .client-logo:nth-child(odd) { border-right: 1px solid var(--line); }
  .services-header { grid-template-columns: 1fr; }
  .services-grid { grid-template-columns: 1fr 1fr; }
  #express { padding: 24px; flex-direction: column; align-items: flex-start; gap: 16px; }
  #express::before { display: none; }
  .portfolio-grid { grid-template-columns: 1fr 1fr; grid-template-rows: auto; }
  .portfolio-item.span-col { grid-row: auto; }
  .devis-grid { grid-template-columns: 1fr; gap: 48px; }
  .process-steps { grid-template-columns: 1fr 1fr; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  footer { padding: 48px 24px 24px; }

  .ph-inner, .service-section, .cta-strip { padding-left: 20px; padding-right: 20px; }
  .ss-grid, .ss-grid.reverse { grid-template-columns: 1fr; direction: ltr; gap: 40px; }
  .ss-visual { height: 280px; }
  .service-nav { padding: 0 20px; overflow-x: auto; }
}