/* ==========================================================================
   Loy Conciergerie — Feuille de style premium "digital"
   Palette inspirée de John Paul : Charcoal #33373D + accent terracotta — Manrope / Inter
   ========================================================================== */

:root {
  /* Charcoal — teinte de référence #33373D (John Paul), déclinée en nuancier */
  --ink-950: #24262b;
  --ink-900: #33373d;
  --ink-800: #3d4149;
  --ink-700: #484c55;
  --ink-600: #565a63;
  --ink-500: #656974;

  /* Accent signature — terracotta chaud (inspiré du rust John Paul #da532c) */
  --cobalt-700: #9c3f24;
  --cobalt-600: #c1502e;
  --cobalt-500: #d16a45;
  --cobalt-400: #e08a63;
  --cobalt-300: #f0c4ab;
  --cobalt-050: #fbeee7;

  /* Second ton chaud, réservé aux dégradés (même famille que l'accent) */
  --mint-500: #e8a25c;
  --mint-300: #f3c793;

  /* Gris neutre — équilibre l'orange, utilisé en alternance ou en dégradé avec l'accent */
  --steel-700: #55524c;
  --steel-500: #6f6b63;
  --steel-400: #8b877e;
  --steel-300: #b8b3a8;
  --steel-100: #e8e5df;

  --paper: #f6f5f1;
  --ivory: #fbfaf7;
  --card: #ffffff;
  --ink: #24262b;
  --ink-soft: #5c5955;
  --line: rgba(193, 80, 46, 0.16);
  --line-soft: rgba(36, 38, 43, 0.08);
  --shadow-lg: 0 30px 80px -30px rgba(20, 18, 16, 0.5);
  --shadow-md: 0 16px 40px -18px rgba(20, 18, 16, 0.35);
  --glow: 0 0 0 1px rgba(193,80,46,0.25), 0 18px 40px -14px rgba(193,80,46,0.4);
  --radius-lg: 22px;
  --radius-md: 14px;
  --radius-sm: 8px;
  --maxw: 1180px;
  --display: 'Manrope', 'Inter', -apple-system, sans-serif;
  --sans: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }

body {
  margin: 0;
  font-family: var(--sans);
  color: var(--ink);
  background: var(--ivory);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
h1, h2, h3, h4 {
  font-family: var(--display);
  font-weight: 600;
  letter-spacing: -0.01em;
  line-height: 1.14;
  margin: 0 0 .5em;
  color: var(--ink-900);
}
p { margin: 0 0 1em; color: var(--ink-soft); }

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

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-family: var(--display);
  font-size: 12.5px;
  letter-spacing: .2em;
  text-transform: uppercase;
  color: var(--steel-500);
  font-weight: 600;
  margin-bottom: 14px;
}
.eyebrow::before {
  content: '';
  width: 26px;
  height: 1px;
  background: var(--cobalt-600);
}
.eyebrow.on-dark { color: var(--steel-300); }
.eyebrow.on-dark::before { background: var(--cobalt-400); }

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 15px 30px;
  border-radius: 999px;
  font-family: var(--display);
  font-weight: 600;
  font-size: 14.5px;
  letter-spacing: .01em;
  cursor: pointer;
  border: 1px solid transparent;
  transition: transform .25s ease, box-shadow .25s ease, background .25s ease, color .25s ease, border-color .25s ease;
  white-space: nowrap;
  position: relative;
  overflow: hidden;
}
.btn::before {
  content: '';
  position: absolute;
  top: 0; bottom: 0; left: -60%;
  width: 40%;
  background: linear-gradient(115deg, transparent, rgba(255,255,255,0.35), transparent);
  transform: skewX(-20deg);
  transition: left .6s ease;
  pointer-events: none;
}
.btn:hover::before { left: 130%; }
.btn-gold {
  background: linear-gradient(135deg, var(--steel-500), var(--cobalt-600) 45%, var(--cobalt-700));
  color: #fff;
  box-shadow: var(--glow);
}
.btn-gold:hover { transform: translateY(-2px); box-shadow: 0 0 0 1px rgba(193,80,46,0.35), 0 24px 48px -16px rgba(193,80,46,0.55); }
.btn-outline {
  background: transparent;
  border-color: rgba(255,255,255,0.28);
  color: #fff;
}
.btn-outline:hover { background: rgba(255,255,255,0.08); border-color: rgba(255,255,255,0.5); }
.btn-navy {
  background: var(--ink-900);
  color: #fff;
}
.btn-navy:hover { background: var(--ink-700); transform: translateY(-2px); }
.btn-block { width: 100%; }
.btn:disabled { opacity: .6; cursor: not-allowed; transform: none; }

/* ---------------- Header ---------------- */
.site-header {
  position: sticky;
  top: 0;
  z-index: 60;
  background: rgba(36, 38, 43, 0.88);
  backdrop-filter: blur(14px) saturate(140%);
  border-bottom: 1px solid rgba(224,138,99,0.15);
}
.site-header .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 82px;
}
.brand {
  display: flex;
  align-items: center;
  gap: 12px;
  font-family: var(--display);
  font-size: 20px;
  font-weight: 600;
  color: #fff;
  letter-spacing: -0.01em;
}
.brand-mark {
  width: 38px;
  height: 38px;
  border-radius: 11px;
  background: linear-gradient(135deg, var(--cobalt-400), var(--cobalt-700));
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--display);
  font-weight: 700;
  color: #fff;
  font-size: 16px;
  box-shadow: 0 8px 20px -8px rgba(193,80,46,0.7);
}
.brand small {
  display: block;
  font-family: var(--sans);
  font-weight: 500;
  font-size: 10.5px;
  letter-spacing: .16em;
  text-transform: uppercase;
  color: var(--steel-300);
  margin-top: 2px;
}
.main-nav {
  display: flex;
  align-items: center;
  gap: 34px;
}
.main-nav a {
  color: rgba(255,255,255,0.78);
  font-size: 14.5px;
  font-weight: 500;
  position: relative;
  padding: 6px 0;
  transition: color .2s ease;
}
.main-nav a:hover, .main-nav a.active { color: #fff; }
.main-nav a::after {
  content: '';
  position: absolute;
  left: 0; right: 0; bottom: -2px;
  height: 2px;
  border-radius: 2px;
  background: linear-gradient(90deg, var(--steel-300), var(--cobalt-400));
  transform: scaleX(0);
  transform-origin: left;
  transition: transform .3s ease;
}
.main-nav a:hover::after { transform: scaleX(1); }
.main-nav a.active::after { transform: scaleX(1); }
.nav-actions { display: flex; align-items: center; gap: 16px; }
.nav-toggle {
  display: none;
  background: none;
  border: 1px solid rgba(255,255,255,0.22);
  border-radius: 8px;
  color: #fff;
  width: 42px;
  height: 42px;
  align-items: center;
  justify-content: center;
  cursor: pointer;
}

/* ---------------- Hero ---------------- */
.hero {
  position: relative;
  color: #fff;
  background: var(--ink-900);
  overflow: hidden;
}
.hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(224,138,99,0.06) 1px, transparent 1px),
    linear-gradient(90deg, rgba(224,138,99,0.06) 1px, transparent 1px);
  background-size: 56px 56px;
  mask-image: radial-gradient(ellipse at top left, black, transparent 70%);
  pointer-events: none;
}
.hero .mesh {
  position: absolute;
  inset: -10%;
  pointer-events: none;
  filter: blur(70px);
  opacity: .35;
}
.hero .mesh span {
  position: absolute;
  border-radius: 50%;
}
.hero .mesh span:nth-child(1) {
  width: 560px; height: 560px; right: -140px; top: -180px;
  background: radial-gradient(circle, var(--cobalt-600), transparent 70%);
  animation: float1 20s ease-in-out infinite;
}
.hero .mesh span:nth-child(2) {
  width: 420px; height: 420px; left: -100px; bottom: -160px;
  background: radial-gradient(circle, var(--steel-400), transparent 70%);
  opacity: .4;
  animation: float2 24s ease-in-out infinite;
}
@keyframes float1 { 0%,100% { transform: translate(0,0); } 50% { transform: translate(-20px, 20px); } }
@keyframes float2 { 0%,100% { transform: translate(0,0); } 50% { transform: translate(15px, -15px); } }

/* ---------------- Barre de besoin façon "où allez-vous ?" (Uber/Bolt) ---------------- */
.hero-search {
  display: flex;
  align-items: center;
  gap: 14px;
  background: #fff;
  border-radius: 999px;
  padding: 8px 8px 8px 22px;
  box-shadow: 0 20px 50px -18px rgba(0,0,0,0.45);
  max-width: 560px;
  transition: transform .2s ease, box-shadow .2s ease;
  cursor: pointer;
}
.hero-search:hover {
  transform: translateY(-2px);
  box-shadow: 0 24px 56px -16px rgba(0,0,0,0.5);
}
.hero-search-icon { color: var(--steel-500); display: flex; flex-shrink: 0; }
.hero-search-icon svg { width: 19px; height: 19px; }
.hero-search-text {
  flex: 1;
  font-family: var(--sans);
  font-size: 15px;
  font-weight: 500;
  color: var(--ink-soft);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.hero-search-go {
  flex-shrink: 0;
  width: 42px;
  height: 42px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(135deg, var(--steel-500), var(--cobalt-600) 45%, var(--cobalt-700));
  color: #fff;
}
.hero-search-go svg { width: 18px; height: 18px; }
.hero-secondary-link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  margin-top: 16px;
  font-size: 14px;
  font-weight: 600;
  color: rgba(255,255,255,0.72);
  border-bottom: 1px solid rgba(255,255,255,0.28);
  padding-bottom: 2px;
  transition: color .2s ease, border-color .2s ease;
}
.hero-secondary-link:hover { color: #fff; border-color: rgba(255,255,255,0.6); }
.hero-secondary-link svg { width: 13px; height: 13px; }
@media (max-width: 520px) {
  .hero-search { max-width: 100%; }
  .hero-search-text { white-space: normal; }
}

.hero-inner {
  position: relative;
  padding: 110px 0 130px;
  display: grid;
  grid-template-columns: 1.1fr .9fr;
  gap: 60px;
  align-items: center;
}
.hero h1 {
  color: #fff;
  font-size: clamp(34px, 4.4vw, 56px);
  margin-bottom: 22px;
}
.hero h1 em {
  font-style: normal;
  background: linear-gradient(120deg, var(--steel-300), var(--cobalt-400));
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}
.hero p.lead {
  color: rgba(255,255,255,0.72);
  font-size: 17.5px;
  max-width: 560px;
  margin-bottom: 34px;
}
.hero-cta-row { display: flex; flex-direction: column; align-items: flex-start; }
.hero-stats {
  display: flex;
  gap: 34px;
  margin-top: 54px;
  flex-wrap: wrap;
}
.hero-stat strong {
  display: block;
  font-family: var(--display);
  font-size: 26px;
  color: #fff;
}
.hero-stat span {
  font-size: 12px;
  color: rgba(255,255,255,0.55);
  text-transform: uppercase;
  letter-spacing: .12em;
  display: inline-flex;
  align-items: center;
  gap: 6px;
}
.pulse-dot {
  width: 6px; height: 6px; border-radius: 50%;
  background: var(--mint-500);
  box-shadow: 0 0 0 0 rgba(232,162,92,0.6);
  animation: pulse 2s infinite;
}
@keyframes pulse {
  0% { box-shadow: 0 0 0 0 rgba(232,162,92,0.55); }
  70% { box-shadow: 0 0 0 8px rgba(232,162,92,0); }
  100% { box-shadow: 0 0 0 0 rgba(232,162,92,0); }
}
.hero-visual {
  position: relative;
  border-radius: var(--radius-lg);
  padding: 30px;
  background: rgba(255,255,255,0.05);
  backdrop-filter: blur(18px);
  border: 1px solid rgba(224,138,99,0.28);
  box-shadow: var(--shadow-lg);
  animation: hero-float 7s ease-in-out infinite;
  transform: translate3d(calc(var(--mx, 0) * 1px), calc(var(--my, 0) * 1px), 0);
  transition: transform .4s ease-out;
  will-change: transform;
}
@keyframes hero-float {
  0%, 100% { transform: translate3d(calc(var(--mx, 0) * 1px), calc(var(--my, 0) * 1px), 0); }
  50% { transform: translate3d(calc(var(--mx, 0) * 1px), calc(var(--my, 0) * 1px - 12px), 0); }
}
.hero-visual-photo {
  border-radius: var(--radius-md);
  overflow: hidden;
  aspect-ratio: 4/5;
  background: linear-gradient(150deg, var(--ink-600), var(--ink-900));
  display: flex;
  align-items: flex-end;
  padding: 22px;
  position: relative;
}
.hero-visual-photo img { position:absolute; inset:0; width:100%; height:100%; object-fit:cover; }
.hero-visual-photo .cap {
  position: relative;
  z-index: 1;
  background: rgba(36,38,43,0.6);
  backdrop-filter: blur(8px);
  border: 1px solid rgba(224,138,99,0.3);
  border-radius: var(--radius-sm);
  padding: 12px 16px;
  font-size: 13px;
  color: var(--steel-300);
}

/* ---------------- Sections génériques ---------------- */
section { padding: 96px 0; }
.section-head {
  max-width: 660px;
  margin: 0 auto 56px;
  text-align: center;
}
.section-head.left { margin-left: 0; text-align: left; }
.section-alt { background: var(--paper); }
.section-navy {
  background: var(--ink-900);
  color: #fff;
}
.section-navy h2, .section-navy h3 { color: #fff; }
.section-navy p { color: rgba(255,255,255,0.68); }

/* ---------------- Services grid ---------------- */
.services-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 22px;
}
.service-card {
  background: var(--card);
  border: 1px solid var(--line-soft);
  border-radius: var(--radius-md);
  padding: 30px 26px;
  transition: transform .3s ease, box-shadow .3s ease, border-color .3s ease;
}
.service-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--glow);
  border-color: rgba(193,80,46,0.35);
}
.service-icon {
  width: 48px; height: 48px;
  border-radius: 12px;
  background: linear-gradient(135deg, var(--ink-800), var(--ink-600));
  display: flex; align-items: center; justify-content: center;
  margin-bottom: 18px;
  color: var(--steel-300);
  transition: transform .4s cubic-bezier(.34,1.56,.64,1), color .3s ease;
}
.service-card:hover .service-icon { transform: rotate(-8deg) scale(1.08); color: var(--cobalt-400); }
.service-card h3 { font-size: 18px; margin-bottom: 10px; }
.service-card p { font-size: 14.5px; margin-bottom: 0; }

/* ---------------- Steps ---------------- */
.steps {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 26px;
  counter-reset: step;
}
.step { position: relative; padding-top: 8px; }
.step-num {
  font-family: var(--display);
  font-size: 40px;
  font-weight: 700;
  background: linear-gradient(120deg, var(--steel-300), var(--cobalt-400));
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  opacity: .9;
  margin-bottom: 6px;
}
.step h3 { font-size: 17px; margin-bottom: 8px; }
.step p { font-size: 14px; }

/* ---------------- Why grid ---------------- */
.why-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
}
.why-card {
  border: 1px solid rgba(224,138,99,0.22);
  border-radius: var(--radius-md);
  padding: 26px;
  background: rgba(255,255,255,0.03);
  transition: border-color .25s ease, transform .25s ease;
}
.why-card:hover { border-color: rgba(224,138,99,0.5); transform: translateY(-4px); }
.why-card:hover .service-icon { transform: rotate(-8deg) scale(1.08); color: var(--cobalt-400); }
.why-card h3 { font-size: 16.5px; }
.why-card p { font-size: 13.8px; margin-bottom: 0; }

/* ---------------- About split ---------------- */
.split {
  display: grid;
  grid-template-columns: .9fr 1.1fr;
  gap: 64px;
  align-items: center;
}
.split-media {
  aspect-ratio: 5/6;
  border-radius: var(--radius-lg);
  background: linear-gradient(150deg, var(--ink-700), var(--ink-950));
  position: relative;
  overflow: hidden;
  box-shadow: var(--shadow-md);
}
.split-media img { position:absolute; inset:0; width:100%; height:100%; object-fit:cover; }
.split-media::after {
  content: '';
  position: absolute; inset: 0;
  border: 1px solid rgba(224,138,99,0.35);
  border-radius: var(--radius-lg);
  margin: 14px;
}

/* ---------------- CTA band ---------------- */
.cta-band {
  background: var(--ink-900);
  color: #fff;
  border-radius: var(--radius-lg);
  padding: 56px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 30px;
  flex-wrap: wrap;
  box-shadow: var(--shadow-lg);
  position: relative;
  overflow: hidden;
}
.cta-band::before {
  content: '';
  position: absolute;
  width: 380px; height: 380px;
  right: -120px; top: -140px;
  background: radial-gradient(circle, rgba(193,80,46,0.35), transparent 70%);
  filter: blur(20px);
}
.cta-band h2 { color: #fff; margin-bottom: 8px; font-size: 27px; position: relative; }
.cta-band p { color: rgba(255,255,255,0.7); margin-bottom: 0; position: relative; }
.cta-band .btn { position: relative; }

/* ---------------- Contact / forms ---------------- */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 54px;
  align-items: start;
}
.info-list { list-style: none; padding: 0; margin: 26px 0 0; }
.info-list li {
  display: flex;
  gap: 14px;
  padding: 14px 0;
  border-bottom: 1px solid var(--line-soft);
  font-size: 14.5px;
  color: var(--ink);
}
.info-list li span.lbl { color: var(--ink-soft); min-width: 90px; }

.field { margin-bottom: 18px; }
.field label {
  display: block;
  font-size: 13px;
  font-weight: 600;
  margin-bottom: 7px;
  color: var(--ink-900);
}
.field input, .field textarea, .field select {
  width: 100%;
  padding: 13px 15px;
  border-radius: 10px;
  border: 1px solid rgba(13,15,20,0.14);
  background: #fff;
  font-family: var(--sans);
  font-size: 14.5px;
  color: var(--ink);
  transition: border-color .2s ease, box-shadow .2s ease;
}
.field input:focus, .field textarea:focus, .field select:focus {
  outline: none;
  border-color: var(--cobalt-500);
  box-shadow: 0 0 0 3px rgba(193,80,46,0.16);
}
.field textarea { min-height: 120px; resize: vertical; }
.field-hint { font-size: 12px; color: var(--ink-soft); margin-top: 6px; }
.field-row { display: flex; gap: 14px; }
.field-row .field { flex: 1; margin-bottom: 18px; }
@media (max-width: 480px) {
  .field-row { flex-direction: column; gap: 0; }
}
.form-card {
  background: var(--card);
  border-radius: var(--radius-lg);
  border: 1px solid var(--line-soft);
  padding: 34px;
  box-shadow: var(--shadow-md);
}
.form-note {
  display: flex;
  gap: 10px;
  align-items: center;
  font-size: 13px;
  color: var(--ink-soft);
  margin-top: 14px;
  background: var(--steel-100);
  border: 1px solid var(--line-soft);
  border-radius: var(--radius-sm);
  padding: 12px 14px;
}
.alert {
  border-radius: var(--radius-sm);
  padding: 14px 16px;
  font-size: 14px;
  margin-bottom: 20px;
}
.alert-success { background: #e6f9f2; color: #0c8f66; border: 1px solid #b9ecd9; }
.alert-error { background: #fdeceb; color: #b23c30; border: 1px solid #f3c3bd; }

/* ---------------- Modal (Quel est votre besoin) ---------------- */
.modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(20,18,16,0.65);
  backdrop-filter: blur(6px);
  display: none;
  align-items: center;
  justify-content: center;
  z-index: 200;
  padding: 20px;
}
.modal-overlay.open { display: flex; }
.modal-box {
  background: var(--ivory);
  border-radius: var(--radius-lg);
  max-width: 520px;
  width: 100%;
  padding: 38px;
  position: relative;
  box-shadow: var(--shadow-lg);
  max-height: 92vh;
  overflow-y: auto;
}
.modal-close {
  position: absolute;
  top: 18px; right: 18px;
  width: 34px; height: 34px;
  border-radius: 50%;
  border: 1px solid var(--line-soft);
  background: #fff;
  cursor: pointer;
  display: flex; align-items: center; justify-content: center;
  font-size: 16px;
  color: var(--ink-soft);
}
.modal-close:hover { color: var(--ink-900); border-color: var(--cobalt-500); }
.modal-box h3 { font-size: 22px; margin-bottom: 6px; }
.modal-box > p { font-size: 14px; margin-bottom: 22px; }

/* ---------------- Partenaires — bande défilante ---------------- */
.partners-band {
  background: var(--ink-950);
  border-top: 1px solid rgba(224,138,99,0.14);
  padding: 46px 0 50px;
  overflow: hidden;
}
.partners-band .partners-head {
  text-align: center;
  margin-bottom: 30px;
}
.partners-band .partners-head .eyebrow { justify-content: center; }
.partners-band .partners-head p {
  color: rgba(255,255,255,0.5);
  font-size: 13.5px;
  margin: 0;
}
.marquee-wrap {
  position: relative;
  -webkit-mask-image: linear-gradient(90deg, transparent, #000 8%, #000 92%, transparent);
  mask-image: linear-gradient(90deg, transparent, #000 8%, #000 92%, transparent);
}
.marquee-track {
  display: flex;
  align-items: center;
  gap: 54px;
  width: max-content;
  animation: marquee 32s linear infinite;
}
.marquee-wrap:hover .marquee-track { animation-play-state: paused; }
@keyframes marquee {
  from { transform: translateX(0); }
  to { transform: translateX(-50%); }
}
.partner-tile {
  display: flex;
  align-items: center;
  gap: 12px;
  color: rgba(255,255,255,0.45);
  opacity: .85;
  transition: opacity .25s ease;
  white-space: nowrap;
}
.partner-tile:hover { opacity: 1; color: #fff; }
.partner-tile .ph-mark,
.partner-tile .ph-label {
  filter: grayscale(1);
  transition: filter .25s ease;
}
.partner-tile:hover .ph-mark,
.partner-tile:hover .ph-label { filter: grayscale(0); }
.partner-tile img {
  height: 44px;
  width: auto;
  max-width: 150px;
  object-fit: contain;
  background: #fff;
  border-radius: 10px;
  padding: 8px 14px;
  box-sizing: content-box;
}
.partner-tile .ph-mark {
  width: 30px; height: 30px;
  border-radius: 8px;
  border: 1px solid rgba(255,255,255,0.25);
  display: flex; align-items: center; justify-content: center;
  font-family: var(--display);
  font-weight: 700;
  font-size: 13px;
}
.partner-tile .ph-label {
  font-family: var(--display);
  font-size: 14.5px;
  font-weight: 500;
  letter-spacing: .01em;
}

/* ---------------- Footer ---------------- */
.site-footer {
  background: var(--ink-950);
  color: rgba(255,255,255,0.6);
  padding: 64px 0 28px;
}
.footer-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr 1fr;
  gap: 40px;
  padding-bottom: 40px;
  border-bottom: 1px solid rgba(255,255,255,0.08);
}
.footer-grid h4 {
  color: #fff;
  font-family: var(--display);
  font-size: 13px;
  letter-spacing: .1em;
  text-transform: uppercase;
  margin-bottom: 16px;
}
.footer-grid ul { list-style: none; padding: 0; margin: 0; }
.footer-grid li { margin-bottom: 10px; font-size: 14px; }
.footer-grid a:hover { color: var(--cobalt-300); }
.footer-brand p { font-size: 14px; color: rgba(255,255,255,0.55); max-width: 300px; }
.footer-bottom {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-top: 22px;
  font-size: 12.5px;
  color: rgba(255,255,255,0.4);
  flex-wrap: wrap;
  gap: 12px;
}
.footer-bottom a { color: rgba(255,255,255,0.5); }
.footer-bottom a:hover { color: var(--cobalt-300); }

/* ---------------- Page header (pages internes) ---------------- */
.page-header {
  background: var(--ink-900);
  color: #fff;
  padding: 74px 0 66px;
  text-align: center;
  position: relative;
  overflow: hidden;
}
.page-header::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(224,138,99,0.06) 1px, transparent 1px),
    linear-gradient(90deg, rgba(224,138,99,0.06) 1px, transparent 1px);
  background-size: 56px 56px;
  mask-image: radial-gradient(ellipse at top, black, transparent 75%);
}
.page-header h1 { color: #fff; margin-bottom: 10px; position: relative; }
.page-header p { color: rgba(255,255,255,0.65); max-width: 560px; margin: 0 auto; position: relative; }

/* ---------------- Reveal on scroll ---------------- */
.reveal {
  opacity: 0;
  transform: translateY(22px);
  transition: opacity .7s ease, transform .7s ease;
}
.reveal.is-visible { opacity: 1; transform: translateY(0); }

/* ---------------- Entrée animée du hero (cascade au chargement) ---------------- */
.hero-in {
  opacity: 0;
  animation: hero-in-up .8s cubic-bezier(.16,1,.3,1) forwards;
}
@keyframes hero-in-up {
  from { opacity: 0; transform: translateY(18px); }
  to { opacity: 1; transform: translateY(0); }
}

/* ---------------- Barre de progression de lecture ---------------- */
.scroll-progress {
  position: fixed;
  top: 0; left: 0;
  height: 3px;
  width: 0%;
  background: linear-gradient(90deg, var(--steel-400), var(--cobalt-500));
  z-index: 300;
  transition: width .1s linear;
  pointer-events: none;
}

/* ---------------- Utilities ---------------- */
.mt-0 { margin-top: 0; }
.text-center { text-align: center; }
.tag-list { display:flex; flex-wrap:wrap; gap:10px; margin-top: 18px;}
.tag {
  font-family: var(--display);
  font-size: 12px;
  font-weight: 500;
  padding: 6px 14px;
  border-radius: 999px;
  border: 1px solid var(--line-soft);
  color: var(--steel-700);
  background: var(--steel-100);
}

/* ---------------- Responsive ---------------- */
@media (max-width: 980px) {
  .hero-inner { grid-template-columns: 1fr; padding: 70px 0 80px; }
  .hero-visual { max-width: 420px; }
  .services-grid { grid-template-columns: repeat(2, 1fr); }
  .steps { grid-template-columns: repeat(2, 1fr); }
  .why-grid { grid-template-columns: repeat(2, 1fr); }
  .split { grid-template-columns: 1fr; }
  .split-media { max-width: 420px; margin: 0 auto; }
  .contact-grid { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .main-nav {
    display: none;
    position: absolute;
    top: 82px; left: 0; right: 0;
    background: var(--ink-950);
    flex-direction: column;
    align-items: flex-start;
    padding: 18px 28px 26px;
    gap: 14px;
    border-bottom: 1px solid rgba(224,138,99,0.2);
  }
  .main-nav.mobile-open { display: flex; }
  .nav-toggle { display: flex; }
}
@media (max-width: 620px) {
  section { padding: 64px 0; }
  .services-grid, .steps, .why-grid { grid-template-columns: 1fr; }
  .cta-band { flex-direction: column; align-items: flex-start; padding: 34px; }
  .footer-grid { grid-template-columns: 1fr; }
}
@media (max-width: 480px) {
  .site-header .container { height: 68px; }
  .brand { font-size: 17px; }
  .brand-mark { width: 32px; height: 32px; font-size: 14px; }
  .brand small { display: none; }
  .nav-actions .btn-navy { display: none; }
  .main-nav { top: 68px; }
}
@media (prefers-reduced-motion: reduce) {
  .reveal { opacity: 1; transform: none; transition: none; }
  .marquee-track { animation: none; }
  .hero .mesh span { animation: none; }
  .pulse-dot { animation: none; }
  .hero-in { animation: none; opacity: 1; }
  .hero-visual { animation: none; }
  .btn::before { display: none; }
}