@import url('https://fonts.googleapis.com/css2?family=Manrope:wght@300;400;500;600;700;800&display=swap');

/* ============================================
   Variables
   ============================================ */
:root {
  --blue-night: #0B1F3A;
  --bordeaux: #7A1F3D;
  --bordeaux-hover: #5e1830;
  --white: #FFFFFF;
  --light-gray: #F5F7FA;
  --mid-gray: #E2E8F0;
  --text-body: #374151;
  --text-muted: #6B7A8D;
  --font: 'Manrope', 'Inter', 'Segoe UI', sans-serif;
  --nav-height: 72px;
  --shadow: 0 4px 16px rgba(0,0,0,0.08);
  --shadow-lg: 0 12px 36px rgba(0,0,0,0.14);
  --radius: 8px;
  --radius-lg: 16px;
  --transition: 0.3s ease;
  --max-w: 1440px;
  --px: 1.5rem;
}

/* ============================================
   Reset
   ============================================ */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body { font-family: var(--font); color: var(--text-body); background: var(--white); line-height: 1.6; overflow-x: hidden; -webkit-font-smoothing: antialiased; }
a { color: inherit; text-decoration: none; }
ul, ol { list-style: none; }
img { max-width: 100%; display: block; }
button, input, select, textarea { font-family: var(--font); }

h1 { font-size: clamp(2rem, 4.5vw, 3.4rem); font-weight: 700; line-height: 1.15; }
h2 { font-size: clamp(1.5rem, 3vw, 2.4rem); font-weight: 700; line-height: 1.2; }
h3 { font-size: clamp(1.1rem, 2vw, 1.4rem); font-weight: 600; line-height: 1.3; }

/* ============================================
   Layout
   ============================================ */
.container { max-width: var(--max-w); margin: 0 auto; padding: 0 var(--px); }
.section { padding: 88px 0; }
.section--gray { background: var(--light-gray); }
.section--dark { background: var(--blue-night); color: var(--white); }

.section-header { text-align: center; margin-bottom: 56px; }
.section-header .eyebrow {
  display: inline-block;
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--bordeaux);
  margin-bottom: 12px;
}
.section--dark .section-header .eyebrow { color: rgba(255,255,255,0.5); }
.section-header h2 { color: var(--blue-night); margin-bottom: 14px; }
.section--dark .section-header h2 { color: var(--white); }
.section-header p { color: var(--text-muted); max-width: 580px; margin: 0 auto; font-size: 1.05rem; }
.section--dark .section-header p { color: rgba(255,255,255,0.6); }

/* ============================================
   Navigation
   ============================================ */
.nav {
  position: fixed; top: 0; left: 0; right: 0; z-index: 1000;
  background: rgba(255,255,255,0.96);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid transparent;
  height: var(--nav-height);
  transition: border-color var(--transition), box-shadow var(--transition);
}
.nav.scrolled { border-bottom-color: var(--mid-gray); box-shadow: 0 2px 12px rgba(0,0,0,0.06); }
.nav__container {
  max-width: var(--max-w); margin: 0 auto; padding: 0 var(--px);
  height: 100%; display: flex; align-items: center; justify-content: space-between; gap: 1.5rem;
}
.nav__logo { font-size: 1.3rem; font-weight: 800; letter-spacing: 0.14em; color: var(--blue-night); text-transform: uppercase; flex-shrink: 0; }
.nav__logo span { color: var(--bordeaux); }
.nav__menu { display: flex; align-items: center; gap: 0.15rem; }
.nav__link { padding: 0.45rem 0.8rem; font-size: 0.875rem; font-weight: 500; color: var(--text-body); border-radius: var(--radius); transition: color var(--transition), background var(--transition); white-space: nowrap; }
.nav__link:hover { color: var(--blue-night); background: var(--light-gray); }
.nav__link.active { color: var(--bordeaux); font-weight: 600; }
.nav__cta { background: transparent !important; color: var(--bordeaux) !important; font-weight: 600; }
.nav__cta:hover { background: rgba(122,31,61,0.07) !important; color: var(--bordeaux) !important; }
.nav__toggle { display: none; flex-direction: column; gap: 5px; cursor: pointer; padding: 8px; border: none; background: none; }
.nav__close-item { display: none; }
.nav__toggle span { display: block; width: 24px; height: 2px; background: var(--blue-night); transition: transform var(--transition), opacity var(--transition); border-radius: 2px; }
.nav__toggle.open span:nth-child(1) { transform: rotate(45deg) translate(5px, 5px); }
.nav__toggle.open span:nth-child(2) { opacity: 0; }
.nav__toggle.open span:nth-child(3) { transform: rotate(-45deg) translate(5px, -5px); }

/* ============================================
   Buttons
   ============================================ */
.btn {
  display: inline-flex; align-items: center; gap: 0.5rem;
  padding: 0.875rem 2rem; font-size: 0.95rem; font-weight: 600;
  border-radius: var(--radius); cursor: pointer;
  transition: all var(--transition); border: 2px solid transparent;
  font-family: var(--font);
}
.btn--primary { background: var(--bordeaux); color: var(--white); border-color: var(--bordeaux); }
.btn--primary:hover { background: var(--bordeaux-hover); border-color: var(--bordeaux-hover); transform: translateY(-2px); box-shadow: 0 8px 22px rgba(122,31,61,0.35); }
.btn--outline { background: transparent; color: var(--white); border-color: rgba(255,255,255,0.45); }
.btn--outline:hover { background: rgba(255,255,255,0.1); border-color: var(--white); }
.btn--outline-dark { background: transparent; color: var(--blue-night); border-color: var(--blue-night); }
.btn--outline-dark:hover { background: var(--blue-night); color: var(--white); }
.btn--lg { padding: 1rem 2.5rem; font-size: 1rem; }

/* ============================================
   Hero
   ============================================ */
.hero {
  position: relative; min-height: 100vh;
  background: var(--blue-night);
  background-image: linear-gradient(135deg, rgba(11,31,58,0.96) 0%, rgba(11,31,58,0.88) 100%), url('https://images.unsplash.com/photo-1504868584819-f8e8b4b6d7e3?w=1920&q=80&fit=crop&crop=center');
  background-size: cover; background-position: center;
  display: flex; align-items: center; overflow: hidden;
  padding-top: var(--nav-height);
}
.hero__bg { position: absolute; inset: 0; }
.hero__bg::before {
  content: ''; position: absolute;
  width: 700px; height: 700px; border-radius: 50%;
  background: radial-gradient(circle, rgba(122,31,61,0.18) 0%, transparent 65%);
  top: -200px; right: -200px;
}
.hero__bg::after {
  content: ''; position: absolute;
  width: 500px; height: 500px;
  border: 1px solid rgba(255,255,255,0.04); border-radius: 50%;
  bottom: -100px; left: -150px;
}
.hero__grid {
  position: absolute; inset: 0;
  background-image: linear-gradient(rgba(255,255,255,0.025) 1px, transparent 1px), linear-gradient(90deg, rgba(255,255,255,0.025) 1px, transparent 1px);
  background-size: 72px 72px;
  mask-image: radial-gradient(ellipse 75% 80% at 50% 40%, black 20%, transparent 100%);
}
.hero__content { position: relative; z-index: 1; max-width: var(--max-w); margin: 0 auto; padding: 80px var(--px); }
.hero__tag {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 5px 14px;
  background: rgba(122,31,61,0.2); border: 1px solid rgba(122,31,61,0.5);
  border-radius: 100px; font-size: 0.75rem; font-weight: 700;
  color: rgba(255,255,255,0.75); letter-spacing: 0.1em; text-transform: uppercase;
  margin-bottom: 1.75rem;
}
.hero__dot { width: 6px; height: 6px; border-radius: 50%; background: var(--bordeaux); }
.hero h1 { color: var(--white); max-width: 740px; margin-bottom: 1.5rem; }
.hero h1 em { font-style: normal; color: rgba(255,255,255,0.5); font-weight: 300; }
.hero__sub { font-size: clamp(1rem, 1.4vw, 1.15rem); color: rgba(255,255,255,0.62); max-width: 560px; margin-bottom: 2.5rem; line-height: 1.8; }
.hero__actions { display: flex; gap: 1rem; flex-wrap: wrap; }
.hero__stats {
  display: flex; gap: 3rem; margin-top: 4rem; padding-top: 2.5rem;
  border-top: 1px solid rgba(255,255,255,0.1); flex-wrap: wrap;
}
.hero__stat-val { font-size: 2.2rem; font-weight: 700; color: var(--white); display: block; line-height: 1; }
.hero__stat-lbl { font-size: 0.82rem; color: rgba(255,255,255,0.45); margin-top: 4px; }

/* Page header (inner pages) */
.page-hero {
  background: var(--blue-night);
  padding: calc(var(--nav-height) + 56px) 0 56px;
  position: relative; overflow: hidden;
}
.page-hero::before {
  content: ''; position: absolute; inset: 0;
  background-image: linear-gradient(rgba(255,255,255,0.025) 1px, transparent 1px), linear-gradient(90deg, rgba(255,255,255,0.025) 1px, transparent 1px);
  background-size: 56px 56px; opacity: 0.6;
}
.page-hero__content { position: relative; z-index: 1; }
.page-hero h1 { color: var(--white); margin-bottom: 0.875rem; }
.page-hero p { color: rgba(255,255,255,0.62); font-size: 1.1rem; max-width: 600px; }
.breadcrumb { display: flex; align-items: center; gap: 6px; font-size: 0.82rem; color: rgba(255,255,255,0.45); margin-bottom: 1.25rem; }
.breadcrumb a { color: rgba(255,255,255,0.45); transition: color var(--transition); }
.breadcrumb a:hover { color: var(--white); }

/* ============================================
   About section (homepage)
   ============================================ */
.about-img { border-radius: var(--radius-lg); overflow: hidden; aspect-ratio: 4/3; box-shadow: var(--shadow-lg); }
.about-img img { width: 100%; height: 100%; object-fit: cover; }

.about-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 4rem; align-items: center; }
.about-visual { background: var(--light-gray); border-radius: var(--radius-lg); padding: 2rem; display: grid; grid-template-columns: 1fr 1fr; gap: 1rem; }
.about-metric { background: var(--white); border-radius: var(--radius); padding: 1.5rem; text-align: center; border: 1px solid var(--mid-gray); }
.about-metric.featured { grid-column: span 2; background: var(--blue-night); }
.about-metric.featured .metric-val, .about-metric.featured .metric-lbl { color: var(--white); }
.metric-val { font-size: 2.4rem; font-weight: 700; color: var(--blue-night); line-height: 1; display: block; }
.metric-lbl { font-size: 0.82rem; color: var(--text-muted); margin-top: 6px; display: block; }
.about-content h2 { color: var(--blue-night); margin-bottom: 1.25rem; }
.about-content p { color: var(--text-muted); margin-bottom: 1rem; line-height: 1.75; }
.about-list { margin-top: 1.5rem; display: flex; flex-direction: column; gap: 0.7rem; }
.about-list li { display: flex; align-items: center; gap: 0.75rem; font-size: 0.95rem; font-weight: 600; color: var(--blue-night); }
.about-list li::before { content: ''; width: 8px; height: 8px; border-radius: 50%; background: var(--bordeaux); flex-shrink: 0; }

/* ============================================
   Pole Cards
   ============================================ */
.pole-card { background: var(--white); border-radius: var(--radius-lg); border: 1px solid var(--mid-gray); overflow: hidden; transition: transform var(--transition), box-shadow var(--transition); }
.pole-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-lg); }
.pole-card__head { background: var(--blue-night); padding: 1.5rem 1.75rem; display: flex; align-items: center; gap: 1rem; }
.pole-num { width: 36px; height: 36px; border-radius: 50%; background: rgba(122,31,61,0.3); border: 1px solid rgba(122,31,61,0.6); display: flex; align-items: center; justify-content: center; font-size: 0.85rem; font-weight: 700; color: rgba(255,255,255,0.8); flex-shrink: 0; }
.pole-card__head h3 { color: var(--white); font-size: 1.05rem; }
.pole-card__body { padding: 1.5rem 1.75rem; }
.pole-tags { display: flex; flex-wrap: wrap; gap: 0.45rem; }
.pole-tag { padding: 0.3rem 0.75rem; background: var(--light-gray); border-radius: 100px; font-size: 0.8rem; font-weight: 500; color: var(--text-body); border: 1px solid var(--mid-gray); transition: all var(--transition); }
.pole-tag:hover { background: rgba(122,31,61,0.08); border-color: rgba(122,31,61,0.35); color: var(--bordeaux); }

/* ============================================
   Sector Cards (homepage)
   ============================================ */
.sectors-grid {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 1.25rem;
}
/* Image en haut des cartes secteur */
.sector-card__img {
  height: 130px; overflow: hidden;
  margin: -1.75rem -1.5rem 1.25rem;
  width: calc(100% + 3rem);
  border-radius: var(--radius-lg) var(--radius-lg) 0 0;
}
.sector-card__img img {
  width: 100%; height: 100%; object-fit: cover;
  transition: transform 0.5s ease;
}
.sector-card:hover .sector-card__img img { transform: scale(1.06); }

.sector-card {
  background: var(--white);
  border-radius: var(--radius-lg);
  border: 1px solid var(--mid-gray);
  border-top: 3px solid transparent;
  padding: 1.75rem 1.5rem;
  transition: all var(--transition);
  display: flex; flex-direction: column;
  text-decoration: none; color: inherit;
}
.sector-card:hover {
  border-top-color: var(--bordeaux);
  box-shadow: var(--shadow-lg);
  transform: translateY(-5px);
}
.sector-card__icon {
  width: 52px; height: 52px;
  background: rgba(122,31,61,0.07);
  border: 1px solid rgba(122,31,61,0.16);
  border-radius: var(--radius);
  display: flex; align-items: center; justify-content: center;
  margin-bottom: 1.25rem; flex-shrink: 0;
  transition: background var(--transition);
}
.sector-card:hover .sector-card__icon { background: rgba(122,31,61,0.13); }
.sector-card__icon svg {
  width: 26px; height: 26px;
  stroke: var(--bordeaux); fill: none;
  stroke-width: 1.6; stroke-linecap: round; stroke-linejoin: round;
}
.sector-card h3 { color: var(--blue-night); margin-bottom: 0.6rem; font-size: 1rem; font-weight: 700; }
.sector-card p { font-size: 0.85rem; color: var(--text-muted); line-height: 1.65; flex: 1; }
.sector-card__link {
  display: inline-block; margin-top: 1.25rem;
  font-size: 0.78rem; font-weight: 700; letter-spacing: 0.04em;
  color: var(--bordeaux);
  opacity: 0; transform: translateX(-6px);
  transition: opacity var(--transition), transform var(--transition);
}
.sector-card:hover .sector-card__link { opacity: 1; transform: translateX(0); }

/* ============================================
   CTA Section
   ============================================ */
.cta-section { background: var(--blue-night); padding: 88px 0; text-align: center; position: relative; overflow: hidden; }
.cta-section::before { content: ''; position: absolute; width: 600px; height: 600px; border-radius: 50%; background: radial-gradient(circle, rgba(122,31,61,0.2) 0%, transparent 65%); right: -200px; top: 50%; transform: translateY(-50%); }
.cta-section h2 { color: var(--white); margin-bottom: 1rem; position: relative; }
.cta-section p { color: rgba(255,255,255,0.62); margin-bottom: 2.5rem; font-size: 1.1rem; position: relative; }
.btn-group { display: flex; gap: 1rem; justify-content: center; flex-wrap: wrap; position: relative; }

/* Photo expert */
.expert-photo { border-radius: var(--radius-lg); overflow: hidden; margin-bottom: 2rem; }
.expert-photo img { width: 100%; height: 280px; object-fit: cover; object-position: top; }

/* ============================================
   Forms
   ============================================ */
.form-page { padding: 80px 0; background: var(--light-gray); min-height: calc(100vh - var(--nav-height)); }
.form-wrap { max-width: 800px; margin: 0 auto; }
.form-intro { text-align: center; margin-bottom: 2.5rem; }
.form-intro h2 { color: var(--blue-night); margin-bottom: 0.75rem; }
.form-intro p { color: var(--text-muted); }
.form-box { background: var(--white); border-radius: var(--radius-lg); padding: 2.5rem 3rem; box-shadow: var(--shadow-lg); border: 1px solid var(--mid-gray); }
.form-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 1.25rem; }
.form-group { display: flex; flex-direction: column; gap: 0.4rem; }
.form-group.full { grid-column: span 2; }
label { font-size: 0.85rem; font-weight: 600; color: var(--blue-night); }
label .req { color: var(--bordeaux); }
input[type="text"], input[type="email"], input[type="tel"], select, textarea {
  width: 100%; padding: 0.7rem 1rem;
  border: 1px solid var(--mid-gray); border-radius: var(--radius);
  font-size: 0.95rem; color: var(--blue-night); background: var(--white);
  transition: border-color var(--transition), box-shadow var(--transition);
  outline: none; font-family: var(--font);
}
input:focus, select:focus, textarea:focus { border-color: var(--bordeaux); box-shadow: 0 0 0 3px rgba(122,31,61,0.1); }
textarea { resize: vertical; min-height: 130px; }
select {
  appearance: none; cursor: pointer;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 24 24' fill='none' stroke='%236B7A8D' stroke-width='2'%3E%3Cpath d='M6 9l6 6 6-6'/%3E%3C/svg%3E");
  background-repeat: no-repeat; background-position: right 1rem center; padding-right: 2.5rem;
}

.form-section-label { font-size: 0.75rem; font-weight: 700; letter-spacing: 0.1em; text-transform: uppercase; color: var(--text-muted); grid-column: span 2; padding-top: 0.5rem; border-top: 1px solid var(--light-gray); margin-top: 0.25rem; }

.need-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 0.6rem; grid-column: span 2; }
.need-option { position: relative; }
.need-option input[type="checkbox"] { position: absolute; opacity: 0; pointer-events: none; }
.need-option label { display: block; padding: 0.55rem 0.7rem; background: var(--light-gray); border: 1px solid var(--mid-gray); border-radius: var(--radius); font-size: 0.8rem; font-weight: 500; color: var(--text-body); cursor: pointer; transition: all var(--transition); text-align: center; }
.need-option input:checked + label { background: rgba(122,31,61,0.08); border-color: var(--bordeaux); color: var(--bordeaux); font-weight: 600; }
.need-option label:hover { border-color: var(--bordeaux); color: var(--bordeaux); }

.rdv-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 0.75rem; grid-column: span 2; }
.rdv-option { position: relative; }
.rdv-option input[type="radio"] { position: absolute; opacity: 0; pointer-events: none; }
.rdv-option label { display: flex; flex-direction: column; align-items: center; gap: 0.5rem; padding: 1rem 0.75rem; background: var(--light-gray); border: 1px solid var(--mid-gray); border-radius: var(--radius); cursor: pointer; transition: all var(--transition); font-size: 0.85rem; font-weight: 500; text-align: center; color: var(--text-body); }
.rdv-option input:checked + label { background: rgba(122,31,61,0.08); border-color: var(--bordeaux); color: var(--bordeaux); }
.rdv-option label:hover { border-color: var(--bordeaux); color: var(--bordeaux); }
.rdv-option label svg { width: 22px; height: 22px; stroke: currentColor; fill: none; stroke-width: 1.7; }

.file-upload-wrap { grid-column: span 2; }
.file-upload-area { display: flex; align-items: center; gap: 1rem; padding: 1.25rem; border: 2px dashed var(--mid-gray); border-radius: var(--radius); transition: all var(--transition); cursor: pointer; }
.file-upload-area:hover { border-color: var(--bordeaux); background: rgba(122,31,61,0.02); }
.file-upload-area input { display: none; }
.file-upload-label { display: flex; align-items: center; gap: 1rem; cursor: pointer; width: 100%; }
.upload-icon { width: 42px; height: 42px; background: var(--light-gray); border-radius: var(--radius); display: flex; align-items: center; justify-content: center; flex-shrink: 0; }
.upload-icon svg { width: 20px; height: 20px; stroke: var(--text-muted); fill: none; }
.upload-text strong { display: block; font-size: 0.9rem; color: var(--blue-night); }
.upload-text span { font-size: 0.8rem; color: var(--text-muted); }

.rgpd-wrap { grid-column: span 2; display: flex; align-items: flex-start; gap: 0.75rem; }
.rgpd-wrap input[type="checkbox"] { width: 16px; height: 16px; accent-color: var(--bordeaux); cursor: pointer; margin-top: 2px; flex-shrink: 0; }
.rgpd-wrap label { font-size: 0.82rem; font-weight: 400; color: var(--text-muted); cursor: pointer; }
.rgpd-wrap label a { color: var(--bordeaux); text-decoration: underline; }

.form-submit { grid-column: span 2; }
.form-submit .btn { width: 100%; justify-content: center; padding: 1rem; font-size: 1rem; }
.form-note { grid-column: span 2; text-align: center; font-size: 0.8rem; color: var(--text-muted); }

.form-success { display: none; background: #d1fae5; border: 1px solid #6ee7b7; border-radius: var(--radius); padding: 0.875rem 1.25rem; color: #065f46; font-size: 0.9rem; margin-top: 1rem; align-items: center; gap: 0.75rem; grid-column: span 2; }
.form-success.show { display: flex; }

/* Calendly placeholder */
.calendly-placeholder { grid-column: span 2; background: var(--light-gray); border: 2px dashed var(--mid-gray); border-radius: var(--radius-lg); padding: 3rem 2rem; text-align: center; }
.calendly-placeholder h3 { color: var(--blue-night); margin-bottom: 0.75rem; font-size: 1.1rem; }
.calendly-placeholder p { color: var(--text-muted); font-size: 0.9rem; margin-bottom: 1.5rem; }
.calendly-embed { margin-top: 1rem; }

/* ============================================
   Sector detail page
   ============================================ */
.sector-block { padding: 72px 0; border-bottom: 1px solid var(--mid-gray); }
.sector-block:last-child { border-bottom: none; }
.sector-block:nth-child(even) { background: var(--light-gray); }
.sector-block__grid { display: grid; grid-template-columns: 1fr 1.6fr; gap: 4rem; align-items: start; }
.sector-block__meta { position: sticky; top: calc(var(--nav-height) + 2rem); }
.sector-block__icon {
  width: 72px; height: 72px;
  background: rgba(122,31,61,0.07);
  border: 1px solid rgba(122,31,61,0.18);
  border-radius: var(--radius-lg);
  display: flex; align-items: center; justify-content: center;
  margin-bottom: 1.5rem;
}
.sector-block__icon svg {
  width: 36px; height: 36px;
  stroke: var(--bordeaux); fill: none;
  stroke-width: 1.5; stroke-linecap: round; stroke-linejoin: round;
}
.sector-block__meta h2 { color: var(--blue-night); margin-bottom: 0.875rem; font-size: 1.7rem; }
.sector-block__meta p { color: var(--text-muted); line-height: 1.75; }
.sector-block__cards { display: flex; flex-direction: column; gap: 1rem; }
.sector-card-detail { background: var(--white); border-radius: var(--radius-lg); padding: 1.5rem 1.75rem; border: 1px solid var(--mid-gray); }
.sector-card-detail h4 { font-size: 0.75rem; font-weight: 700; letter-spacing: 0.1em; text-transform: uppercase; margin-bottom: 1rem; }
.problems-card h4 { color: var(--text-muted); }
.solutions-card h4 { color: var(--bordeaux); }
.sector-card-detail ul { display: flex; flex-direction: column; gap: 0.55rem; }
.sector-card-detail li { display: flex; align-items: flex-start; gap: 0.75rem; font-size: 0.9rem; color: var(--text-body); line-height: 1.5; }
.problems-card li::before { content: '—'; color: var(--text-muted); flex-shrink: 0; }
.solutions-card li::before { content: '✓'; color: var(--bordeaux); flex-shrink: 0; font-weight: 700; }

/* ============================================
   Contact page
   ============================================ */
.contact-layout { display: grid; grid-template-columns: 1fr 1.75fr; gap: 2rem; align-items: start; }
.contact-info-box { background: var(--blue-night); border-radius: var(--radius-lg); padding: 2.5rem; color: var(--white); position: sticky; top: calc(var(--nav-height) + 2rem); }
.contact-info-box h3 { color: var(--white); margin-bottom: 2rem; }
.contact-detail { display: flex; align-items: flex-start; gap: 1rem; margin-bottom: 1.75rem; }
.contact-detail:last-child { margin-bottom: 0; }
.c-icon { width: 40px; height: 40px; background: rgba(255,255,255,0.08); border-radius: var(--radius); display: flex; align-items: center; justify-content: center; flex-shrink: 0; }
.c-icon svg { width: 19px; height: 19px; stroke: rgba(255,255,255,0.75); fill: none; stroke-width: 1.7; }
.c-label { font-size: 0.75rem; font-weight: 700; letter-spacing: 0.08em; text-transform: uppercase; color: rgba(255,255,255,0.45); display: block; margin-bottom: 4px; }
.c-value { font-size: 0.92rem; color: rgba(255,255,255,0.85); }
.c-value a { color: rgba(255,255,255,0.85); transition: color var(--transition); }
.c-value a:hover { color: var(--white); }

/* ============================================
   Footer
   ============================================ */
.footer { background: var(--blue-night); color: rgba(255,255,255,0.6); padding: 64px 0 24px; }
.footer__grid { display: grid; grid-template-columns: 2fr 1fr 1fr 1fr; gap: 2.5rem; margin-bottom: 3rem; }
.footer__brand .logo { color: var(--white); font-size: 1.2rem; font-weight: 800; letter-spacing: 0.14em; text-transform: uppercase; display: block; margin-bottom: 1rem; }
.footer__brand .logo span { color: var(--bordeaux); }
.footer__brand p { font-size: 0.85rem; color: rgba(255,255,255,0.45); line-height: 1.7; }
.footer__col h4 { font-size: 0.75rem; font-weight: 700; letter-spacing: 0.12em; text-transform: uppercase; color: rgba(255,255,255,0.35); margin-bottom: 1.25rem; }
.footer__col a { display: block; font-size: 0.875rem; color: rgba(255,255,255,0.55); margin-bottom: 0.6rem; transition: color var(--transition); }
.footer__col a:hover { color: var(--white); }
.footer__bottom { border-top: 1px solid rgba(255,255,255,0.07); padding-top: 1.5rem; display: flex; justify-content: space-between; align-items: center; font-size: 0.8rem; color: rgba(255,255,255,0.3); flex-wrap: wrap; gap: 0.75rem; }

/* ============================================
   Animations
   ============================================ */
.fade-in { opacity: 0; transform: translateY(22px); transition: opacity 0.6s ease, transform 0.6s ease; }
.fade-in.visible { opacity: 1; transform: translateY(0); }
.fade-in-d1 { transition-delay: 0.1s; }
.fade-in-d2 { transition-delay: 0.2s; }
.fade-in-d3 { transition-delay: 0.3s; }
.fade-in-d4 { transition-delay: 0.4s; }
.fade-in-d5 { transition-delay: 0.5s; }

/* ============================================
   Grid helpers
   ============================================ */
.g3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.5rem; }
.g2 { display: grid; grid-template-columns: repeat(2, 1fr); gap: 1.5rem; }
.gauto { display: grid; grid-template-columns: repeat(auto-fit, minmax(260px, 1fr)); gap: 1.5rem; }

/* ============================================
   Responsive
   ============================================ */
@media (max-width: 1200px) {
  .sectors-grid { grid-template-columns: repeat(3, 1fr); }
}

@media (max-width: 1024px) {
  .footer__grid { grid-template-columns: 1fr 1fr; }
  .about-grid { grid-template-columns: 1fr; gap: 2.5rem; }
  .g3 { grid-template-columns: repeat(2, 1fr); }
  .contact-layout { grid-template-columns: 1fr; }
  .contact-info-box { position: static; }
  .sector-block__grid { grid-template-columns: 1fr; gap: 2rem; }
  .sector-block__meta { position: static; }
}

@media (max-width: 768px) {
  :root { --px: 1.25rem; }
  .section { padding: 60px 0; }

  .nav__close-item { display: none !important; }
  .nav__overlay { display: none; }

  /* Menu dépliable vers le bas */
  .nav__menu {
    display: flex; flex-direction: column;
    position: fixed;
    top: var(--nav-height); left: 0; right: 0;
    background: var(--white);
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.35s cubic-bezier(0.4, 0, 0.2, 1);
    z-index: 999;
    box-shadow: 0 8px 24px rgba(0,0,0,0.1);
    padding: 0;
  }
  .nav__menu.open { max-height: 480px; }

  .nav__link {
    padding: 1rem 1.5rem;
    font-size: 1rem; font-weight: 500;
    color: var(--blue-night);
    border-bottom: 1px solid var(--light-gray);
    border-radius: 0;
    background: none !important;
  }
  .nav__link:last-child { border-bottom: none; }
  .nav__link:hover { color: var(--bordeaux); background: var(--light-gray) !important; }
  .nav__link.active { color: var(--bordeaux); font-weight: 600; }

  .nav__separator { display: none; }

  .nav__cta {
    background: none !important;
    color: var(--bordeaux) !important;
    border-radius: 0 !important;
    padding: 1rem 1.5rem !important;
    font-size: 1rem !important;
    font-weight: 700 !important;
    text-align: left !important;
    border-bottom: 1px solid var(--light-gray) !important;
  }
  .nav__cta:hover { background: rgba(122,31,61,0.06) !important; }

  .nav__toggle { display: flex; }

  .g3, .g2 { grid-template-columns: 1fr; }
  .sectors-grid { grid-template-columns: repeat(2, 1fr); }
  .about-visual { grid-template-columns: 1fr; }
  .about-metric.featured { grid-column: span 1; }
  .hero__stats { gap: 1.5rem; }
  .hero__actions { flex-direction: column; }
  .sectors-grid { grid-template-columns: 1fr; }

  .form-box { padding: 1.75rem 1.5rem; }
  .form-grid { grid-template-columns: 1fr; }
  .form-group.full, .form-section-label, .need-grid, .rdv-grid, .file-upload-wrap, .rgpd-wrap, .form-submit, .form-note, .form-success, .calendly-placeholder { grid-column: span 1; }
  .need-grid { grid-template-columns: 1fr 1fr; }
  .rdv-grid { grid-template-columns: repeat(3, 1fr); }

  .footer__grid { grid-template-columns: 1fr 1fr; }
  .footer__brand { grid-column: span 2; }
}

@media (max-width: 480px) {
  .hero__actions .btn { text-align: center; justify-content: center; }
  .need-grid { grid-template-columns: 1fr; }
  .rdv-grid { grid-template-columns: 1fr; }
  .footer__grid { grid-template-columns: 1fr; }
  .footer__brand { grid-column: span 1; }
}

/* ============================================
   Cookie Banner
   ============================================ */
.cookie-banner {
  position: fixed; bottom: 1.5rem; left: 1.5rem; right: 1.5rem;
  max-width: 520px;
  background: var(--blue-night);
  color: rgba(255,255,255,0.85);
  border-radius: var(--radius-lg);
  padding: 1.5rem;
  box-shadow: 0 8px 40px rgba(0,0,0,0.25);
  z-index: 2000;
  display: none;
  gap: 1rem;
  flex-direction: column;
}
.cookie-banner.show { display: flex; }
.cookie-banner p { font-size: 0.875rem; line-height: 1.6; color: rgba(255,255,255,0.75); }
.cookie-banner p a { color: rgba(255,255,255,0.9); text-decoration: underline; }
.cookie-banner__actions { display: flex; gap: 0.75rem; flex-wrap: wrap; }
.cookie-btn-accept {
  padding: 0.6rem 1.25rem; background: var(--bordeaux); color: var(--white);
  border: none; border-radius: var(--radius); font-family: var(--font);
  font-size: 0.875rem; font-weight: 600; cursor: pointer;
  transition: background var(--transition);
}
.cookie-btn-accept:hover { background: var(--bordeaux-hover); }
.cookie-btn-decline {
  padding: 0.6rem 1.25rem; background: transparent; color: rgba(255,255,255,0.6);
  border: 1px solid rgba(255,255,255,0.2); border-radius: var(--radius);
  font-family: var(--font); font-size: 0.875rem; cursor: pointer;
  transition: all var(--transition);
}
.cookie-btn-decline:hover { border-color: rgba(255,255,255,0.5); color: var(--white); }

/* ============================================
   Keyframe Animations
   ============================================ */
@keyframes float {
  0%, 100% { transform: translateY(0); }
  50%       { transform: translateY(-22px); }
}

@keyframes pulse-dot-anim {
  0%, 100% { transform: scale(1); opacity: 1; }
  50%       { transform: scale(2); opacity: 0.25; }
}

/* ── Directional reveal ── */
.fade-in-left {
  opacity: 0; transform: translateX(-44px);
  transition: opacity 0.7s ease, transform 0.75s cubic-bezier(0.22, 1, 0.36, 1);
}
.fade-in-left.visible { opacity: 1; transform: translateX(0); }

.fade-in-right {
  opacity: 0; transform: translateX(44px);
  transition: opacity 0.7s ease, transform 0.75s cubic-bezier(0.22, 1, 0.36, 1);
}
.fade-in-right.visible { opacity: 1; transform: translateX(0); }

.scale-in {
  opacity: 0; transform: scale(0.88);
  transition: opacity 0.55s ease, transform 0.6s cubic-bezier(0.34, 1.56, 0.64, 1);
}
.scale-in.visible { opacity: 1; transform: scale(1); }

/* ── Hero floating orbs ── */
.hero__orb {
  position: absolute; border-radius: 50%; pointer-events: none;
}
.hero__orb--1 {
  width: 420px; height: 420px;
  background: radial-gradient(circle, rgba(122,31,61,0.16) 0%, transparent 70%);
  top: 8%; right: 6%;
  animation: float 9s ease-in-out infinite;
}
.hero__orb--2 {
  width: 220px; height: 220px;
  background: radial-gradient(circle, rgba(255,255,255,0.05) 0%, transparent 70%);
  bottom: 28%; right: 20%;
  animation: float 13s ease-in-out infinite 3.5s;
}
.hero__orb--3 {
  width: 140px; height: 140px;
  background: radial-gradient(circle, rgba(122,31,61,0.1) 0%, transparent 70%);
  top: 65%; left: 6%;
  animation: float 11s ease-in-out infinite 6.5s;
}

/* Hero dot pulse */
.hero__dot { animation: pulse-dot-anim 2.5s ease-in-out infinite; }

/* ── Card shimmer sweep on hover ── */
.pole-card { position: relative; }
.pole-card::after {
  content: '';
  position: absolute; top: 0; left: -150%;
  width: 60%; height: 100%;
  background: linear-gradient(90deg, transparent, rgba(255,255,255,0.05), transparent);
  transform: skewX(-15deg);
  transition: none;
  pointer-events: none;
}
.pole-card:hover::after { left: 160%; transition: left 0.65s ease; }

/* ── Expertise section visual image strip ── */
.expertise-visual {
  width: 100%; height: 280px;
  border-radius: var(--radius-lg); overflow: hidden;
  margin-bottom: 3rem; position: relative;
  box-shadow: var(--shadow-lg);
}
.expertise-visual img {
  width: 100%; height: 100%; object-fit: cover;
  transition: transform 0.9s ease;
}
.expertise-visual:hover img { transform: scale(1.04); }
.expertise-visual__overlay {
  position: absolute; inset: 0;
  background: linear-gradient(to right, rgba(11,31,58,0.6) 0%, transparent 58%);
}
.expertise-visual__label {
  position: absolute; bottom: 1.5rem; left: 1.5rem;
  display: flex; align-items: center; gap: 0.6rem;
  background: rgba(11,31,58,0.82); backdrop-filter: blur(12px);
  color: white; padding: 0.55rem 1.1rem; border-radius: 100px;
  font-size: 0.78rem; font-weight: 700; letter-spacing: 0.09em; text-transform: uppercase;
  border: 1px solid rgba(255,255,255,0.12);
}
.expertise-visual__label::before {
  content: ''; width: 7px; height: 7px; border-radius: 50%;
  background: var(--bordeaux); flex-shrink: 0;
}

/* ============================================
   Scroll Progress Bar
   ============================================ */
.scroll-progress {
  position: fixed; top: 0; left: 0; z-index: 9999;
  height: 3px; width: 0%;
  background: linear-gradient(90deg, var(--bordeaux) 0%, #c73a5f 100%);
  pointer-events: none;
}

/* ============================================
   Section Heading Animated Underline
   ============================================ */
.section-header h2 { position: relative; }
.section-header h2::after {
  content: '';
  position: absolute; left: 50%; bottom: -10px;
  transform: translateX(-50%);
  height: 3px; width: 0; background: var(--bordeaux); border-radius: 2px;
  transition: width 0.65s cubic-bezier(0.22, 1, 0.36, 1) 0.2s;
}
.section-header.h-anim h2::after { width: 52px; }
.section--dark .section-header h2::after { background: rgba(255,255,255,0.5); }

/* ============================================
   3D Tilt — perspective on card containers
   ============================================ */
.sectors-grid { perspective: 1200px; }
.g3 { perspective: 1400px; }

/* ============================================
   Process Section
   ============================================ */
.process-grid {
  display: grid; grid-template-columns: 1fr 1fr;
  gap: 4.5rem; align-items: center;
}
.process-steps { display: flex; flex-direction: column; gap: 1.75rem; }
.process-step {
  display: flex; align-items: flex-start; gap: 1.5rem;
  padding: 1.25rem; border-radius: var(--radius-lg);
  border: 1px solid transparent;
  transition: border-color var(--transition), background var(--transition), box-shadow var(--transition);
  cursor: default;
}
.process-step:hover {
  border-color: var(--mid-gray);
  background: var(--white);
  box-shadow: var(--shadow);
}
.process-num {
  font-size: 2.4rem; font-weight: 800;
  color: var(--mid-gray); line-height: 1;
  min-width: 54px; flex-shrink: 0;
  transition: color var(--transition);
}
.process-step:hover .process-num { color: var(--bordeaux); }
.process-step h4 { font-size: 1rem; font-weight: 700; color: var(--blue-night); margin-bottom: 0.4rem; }
.process-step p  { font-size: 0.87rem; color: var(--text-muted); line-height: 1.7; margin: 0; }
.process-img {
  border-radius: var(--radius-lg); overflow: hidden;
  aspect-ratio: 4/3; box-shadow: var(--shadow-lg);
  position: relative;
}
.process-img img { width: 100%; height: 100%; object-fit: cover; transition: transform 0.8s ease; display: block; }
.process-img:hover img { transform: scale(1.04); }
.process-img__badge {
  position: absolute; top: 1.25rem; left: 1.25rem;
  background: var(--bordeaux); color: white;
  padding: 0.4rem 0.85rem; border-radius: 100px;
  font-size: 0.73rem; font-weight: 700; letter-spacing: 0.07em; text-transform: uppercase;
}
@media (max-width: 768px) {
  .process-grid { grid-template-columns: 1fr; gap: 2.5rem; }
  .process-img { order: -1; aspect-ratio: 16/9; }
}

/* ============================================
   Page Hero with Background Images (subpages)
   ============================================ */
.page-hero--ai {
  background:
    linear-gradient(rgba(11,31,58,0.82) 0%, rgba(11,31,58,0.94) 100%),
    url('https://images.unsplash.com/photo-1518770660439-4636190af475?w=1920&q=80&fit=crop') center / cover;
}
.page-hero--sectors {
  background:
    linear-gradient(rgba(11,31,58,0.80) 0%, rgba(11,31,58,0.93) 100%),
    url('https://images.unsplash.com/photo-1461749280684-dccba630e2f6?w=1920&q=80&fit=crop') center / cover;
}
.page-hero--contact {
  background:
    linear-gradient(rgba(11,31,58,0.82) 0%, rgba(11,31,58,0.94) 100%),
    url('https://images.unsplash.com/photo-1542744173-8e7e53415bb0?w=1920&q=80&fit=crop') center / cover;
}
.page-hero--devis {
  background:
    linear-gradient(rgba(11,31,58,0.82) 0%, rgba(11,31,58,0.94) 100%),
    url('https://images.unsplash.com/photo-1509228468518-180dd4864904?w=1920&q=80&fit=crop') center / cover;
}
.page-hero--expert {
  background:
    linear-gradient(rgba(11,31,58,0.82) 0%, rgba(11,31,58,0.94) 100%),
    url('https://images.unsplash.com/photo-1552664730-d307ca884978?w=1920&q=80&fit=crop') center / cover;
}

/* scrollbar */
::-webkit-scrollbar { width: 7px; }
::-webkit-scrollbar-track { background: var(--light-gray); }
::-webkit-scrollbar-thumb { background: var(--mid-gray); border-radius: 4px; }
::-webkit-scrollbar-thumb:hover { background: var(--text-muted); }