/* ==========================================================================
   KSG SOLUTIONS — STYLES GLOBAUX (v3)
   Charte : Gris clair #f5f5f4 / Orange #e8801a / Noir #0a0a0a / Blanc
   ========================================================================== */

:root {
  /* Fonds */
  --bg-primary: #f5f5f4;
  --bg-secondary: #eeedea;
  --bg-tertiary: #e4e2dd;
  --bg-dark: #0a0a0a;
  --bg-dark-soft: #18181b;
  --bg-white: #ffffff;

  /* Accent orange */
  --orange: #e8801a;
  --orange-light: #f59740;
  --orange-dark: #c96a10;
  --orange-muted: rgba(232, 128, 26, 0.1);
  --orange-soft: rgba(232, 128, 26, 0.04);

  /* Textes & gris */
  --text-primary: #0a0a0a;
  --text-secondary: #3f3f46;
  --text-muted: #71717a;
  --text-light: #a1a1aa;
  --text-white: #ffffff;
  --text-white-soft: #e4e4e7;
  --text-white-muted: rgba(255, 255, 255, 0.65);

  /* Bordures */
  --border-subtle: rgba(10, 10, 10, 0.08);
  --border-default: rgba(10, 10, 10, 0.12);
  --border-strong: rgba(10, 10, 10, 0.2);
  --border-orange: rgba(232, 128, 26, 0.3);
  --border-dark: rgba(255, 255, 255, 0.1);

  /* Typo */
  --font-display: 'Cormorant Garamond', 'Playfair Display', serif;
  --font-sans: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
  --font-mono: 'JetBrains Mono', 'SF Mono', monospace;

  /* Layout */
  --container: 1280px;
  --gutter: 2rem;

  /* Ease */
  --ease: cubic-bezier(0.16, 1, 0.3, 1);

  /* Shadows */
  --shadow-sm: 0 1px 2px rgba(10, 10, 10, 0.05);
  --shadow-md: 0 4px 12px rgba(10, 10, 10, 0.08);
  --shadow-lg: 0 20px 40px rgba(10, 10, 10, 0.12);
  --shadow-phone: 0 40px 80px rgba(10, 10, 10, 0.25), 0 15px 30px rgba(10, 10, 10, 0.15);
}

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

html {
  scroll-behavior: smooth;
  font-size: 16px;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

body {
  font-family: var(--font-sans);
  background: var(--bg-primary);
  color: var(--text-primary);
  line-height: 1.6;
  font-weight: 400;
  overflow-x: hidden;
}

::selection { background: var(--orange); color: var(--text-white); }
a { color: inherit; text-decoration: none; transition: color 0.3s var(--ease); }
button { font-family: inherit; cursor: pointer; border: none; background: none; color: inherit; }
img { max-width: 100%; display: block; }

/* TYPOGRAPHIE */

.eyebrow {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  font-weight: 500;
  letter-spacing: 0.25em;
  text-transform: uppercase;
  color: var(--orange);
  margin-bottom: 1.5rem;
  display: inline-flex;
  align-items: center;
  gap: 0.75rem;
}

.eyebrow::before {
  content: '';
  width: 28px;
  height: 1px;
  background: var(--orange);
}

h1, h2, h3, h4 {
  font-family: var(--font-display);
  font-weight: 500;
  line-height: 1.05;
  letter-spacing: -0.015em;
  color: var(--text-primary);
}

h1 { font-size: clamp(2.8rem, 6vw, 5rem); }
h2 { font-size: clamp(2rem, 4vw, 3.5rem); }
h3 { font-size: clamp(1.4rem, 2vw, 1.85rem); }
h4 { font-size: 1.1rem; font-weight: 600; font-family: var(--font-sans); letter-spacing: -0.01em; }

.orange-accent { color: var(--orange); font-style: italic; }

p {
  font-size: 1rem;
  color: var(--text-secondary);
  line-height: 1.7;
}

p.lead {
  font-size: 1.15rem;
  line-height: 1.7;
  max-width: 640px;
}

.muted { color: var(--text-muted); }

/* LAYOUT */

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

section { padding: 7rem 0; position: relative; }

@media (max-width: 768px) { section { padding: 4.5rem 0; } }

.section-header { margin-bottom: 5rem; max-width: 720px; }

@media (max-width: 768px) { .section-header { margin-bottom: 3rem; } }

/* ==========================================================================
   NAVIGATION
   ========================================================================== */

.nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 100;
  padding: 1.25rem 0;
  transition: background 0.4s var(--ease), padding 0.4s var(--ease), border-color 0.4s var(--ease);
  background: rgba(245, 245, 244, 0);
  border-bottom: 1px solid transparent;
}

.nav.scrolled {
  background: rgba(245, 245, 244, 0.92);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom-color: var(--border-subtle);
  padding: 0.9rem 0;
}

.nav-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 var(--gutter);
  gap: 2rem;
}

.nav-logo {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  text-decoration: none;
  flex-shrink: 0;
}

.nav-logo img {
  height: 44px;
  width: auto;
  transition: transform 0.4s var(--ease);
}

.nav-logo:hover img { transform: scale(1.05); }

.nav-logo-text {
  display: flex;
  flex-direction: column;
  line-height: 1;
}

.nav-logo-text .brand {
  font-family: var(--font-display);
  font-size: 1.2rem;
  font-weight: 600;
  letter-spacing: 0.15em;
  color: var(--text-primary);
}

.nav-logo-text .tagline {
  font-family: var(--font-mono);
  font-size: 0.6rem;
  letter-spacing: 0.3em;
  color: var(--orange);
  margin-top: 4px;
  font-weight: 500;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 2.25rem;
  list-style: none;
}

.nav-links a {
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--text-secondary);
  position: relative;
  padding: 0.5rem 0;
  white-space: nowrap;
}

.nav-links a::after {
  content: '';
  position: absolute;
  left: 0; bottom: 0;
  width: 0;
  height: 1px;
  background: var(--orange);
  transition: width 0.3s var(--ease);
}

.nav-links a:hover { color: var(--text-primary); }
.nav-links a:hover::after,
.nav-links a.active::after { width: 100%; }
.nav-links a.active { color: var(--orange); }

.nav-cta {
  background: var(--bg-dark);
  color: var(--text-white);
  padding: 0.75rem 1.5rem;
  font-size: 0.8rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  transition: all 0.3s var(--ease);
  font-family: var(--font-mono);
  font-weight: 500;
  border-radius: 2px;
  flex-shrink: 0;
}

.nav-cta:hover { background: var(--orange); color: var(--text-white); }

/* Burger toggle — opaque pill so it stays visible on dark hero too */
.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  padding: 11px 12px;
  z-index: 101;
  background: var(--bg-white);
  border: 1px solid var(--border-default);
  border-radius: 8px;
  box-shadow: var(--shadow-sm);
  transition: background 0.3s var(--ease), border-color 0.3s var(--ease);
}

.nav-toggle span {
  width: 22px;
  height: 2px;
  background: var(--text-primary);
  transition: all 0.3s var(--ease);
  border-radius: 1px;
}

.nav-toggle.active span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav-toggle.active span:nth-child(2) { opacity: 0; }
.nav-toggle.active span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* IMPORTANT — hide mobile nav by default to prevent the duplicate-buttons bug on desktop */
.nav-mobile { display: none; }

@media (max-width: 1024px) {
  .nav-links, .nav-cta { display: none; }
  .nav-toggle { display: flex; }

  /* On mobile the nav has a backdrop already so the burger never overlaps page text */
  .nav { background: rgba(245, 245, 244, 0.85); backdrop-filter: blur(14px); -webkit-backdrop-filter: blur(14px); border-bottom-color: var(--border-subtle); }

  .nav-mobile {
    display: flex;
    position: fixed;
    inset: 0;
    background: var(--bg-primary);
    flex-direction: column;
    justify-content: center;
    align-items: center;
    gap: 1.75rem;
    transform: translateX(100%);
    transition: transform 0.5s var(--ease);
    z-index: 99;
    padding: 6rem 2rem 2rem;
    visibility: hidden;
  }

  .nav-mobile.active {
    transform: translateX(0);
    visibility: visible;
  }

  .nav-mobile a {
    font-family: var(--font-display);
    font-size: 2rem;
    color: var(--text-primary);
    font-weight: 500;
  }

  .nav-mobile a.active { color: var(--orange); }

  .nav-mobile .nav-mobile-cta {
    margin-top: 1.25rem;
    background: var(--orange);
    color: var(--text-white);
    padding: 1rem 2.25rem;
    font-family: var(--font-mono);
    font-size: 0.85rem;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    border-radius: 2px;
  }
}

/* ==========================================================================
   HERO
   ========================================================================== */

.hero {
  min-height: 100vh;
  position: relative;
  display: flex;
  align-items: center;
  overflow: hidden;
  padding-top: 7rem;
  padding-bottom: 5rem;
}

.hero-bg { position: absolute; inset: 0; z-index: -2; }

.hero-bg img {
  width: 100%; height: 100%;
  object-fit: cover;
  filter: brightness(0.4) saturate(0.7);
  transform: scale(1.05);
  transition: transform 6s var(--ease);
}

.hero:hover .hero-bg img { transform: scale(1.1); }

.hero-overlay {
  position: absolute;
  inset: 0;
  z-index: -1;
  background:
    linear-gradient(180deg,
      rgba(10, 10, 10, 0.7) 0%,
      rgba(10, 10, 10, 0.5) 40%,
      rgba(10, 10, 10, 0.85) 100%),
    radial-gradient(ellipse at 70% 50%, rgba(232, 128, 26, 0.15), transparent 60%);
}

.hero-content {
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 var(--gutter);
  width: 100%;
  position: relative;
  z-index: 2;
}

.hero-text { max-width: 820px; }

.hero .eyebrow { color: var(--orange); }

.hero h1 {
  color: var(--text-white);
  font-size: clamp(3rem, 7vw, 6rem);
  line-height: 0.98;
  letter-spacing: -0.025em;
  font-weight: 500;
  margin-bottom: 2rem;
}

.hero h1 .line {
  display: block;
  opacity: 0;
  transform: translateY(30px);
  animation: fadeUp 1s var(--ease) forwards;
}

.hero h1 .line:nth-child(1) { animation-delay: 0.1s; }
.hero h1 .line:nth-child(2) { animation-delay: 0.25s; }
.hero h1 .line:nth-child(3) { animation-delay: 0.4s; }

.hero-subtitle {
  font-size: 1.15rem;
  color: var(--text-white-soft);
  max-width: 580px;
  margin-bottom: 2.5rem;
  line-height: 1.65;
  font-weight: 400;
  opacity: 0;
  transform: translateY(20px);
  animation: fadeUp 1s var(--ease) 0.6s forwards;
}

.hero-actions {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
  opacity: 0;
  transform: translateY(20px);
  animation: fadeUp 1s var(--ease) 0.8s forwards;
}

/* Hero stats strip — visual reinforcement, less text */
.hero-stats {
  margin-top: 4rem;
  padding-top: 2.5rem;
  border-top: 1px solid rgba(255, 255, 255, 0.12);
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
  max-width: 720px;
  opacity: 0;
  transform: translateY(20px);
  animation: fadeUp 1s var(--ease) 1s forwards;
}

.hero-stat-num {
  font-family: var(--font-display);
  font-size: clamp(2rem, 3.5vw, 2.8rem);
  color: var(--text-white);
  line-height: 1;
  font-weight: 500;
  margin-bottom: 0.4rem;
}

.hero-stat-num .ac { color: var(--orange); font-style: italic; }

.hero-stat-label {
  font-family: var(--font-mono);
  font-size: 0.65rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: rgba(255, 255, 255, 0.65);
  font-weight: 500;
}

@media (max-width: 600px) {
  .hero-stats { grid-template-columns: 1fr 1fr; gap: 1.5rem; }
  .hero-stats > :last-child { grid-column: 1 / -1; }
}

/* BOUTONS */

.btn {
  display: inline-flex;
  align-items: center;
  gap: 0.75rem;
  padding: 1.05rem 2rem;
  font-size: 0.85rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  font-family: var(--font-mono);
  font-weight: 500;
  transition: all 0.4s var(--ease);
  border: 1px solid transparent;
  cursor: pointer;
  border-radius: 2px;
}

.btn-primary {
  background: var(--orange);
  color: var(--text-white);
  border-color: var(--orange);
}

.btn-primary:hover {
  background: var(--orange-dark);
  border-color: var(--orange-dark);
  transform: translateY(-2px);
  box-shadow: 0 10px 30px rgba(232, 128, 26, 0.35);
}

.btn-dark {
  background: var(--bg-dark);
  color: var(--text-white);
  border-color: var(--bg-dark);
}

.btn-dark:hover {
  background: var(--orange);
  border-color: var(--orange);
  transform: translateY(-2px);
}

.btn-ghost-light {
  border-color: rgba(255, 255, 255, 0.3);
  color: var(--text-white);
  background: rgba(255, 255, 255, 0.05);
  backdrop-filter: blur(10px);
}

.btn-ghost-light:hover {
  border-color: var(--orange);
  color: var(--orange);
  background: rgba(232, 128, 26, 0.1);
}

.btn-ghost-dark {
  border-color: var(--border-default);
  color: var(--text-primary);
  background: transparent;
}

.btn-ghost-dark:hover {
  border-color: var(--bg-dark);
  background: var(--bg-dark);
  color: var(--text-white);
}

.btn-arrow { display: inline-block; transition: transform 0.3s var(--ease); }
.btn:hover .btn-arrow { transform: translateX(4px); }

/* ==========================================================================
   PAGE HEADER
   ========================================================================== */

.page-header {
  padding: 11rem 0 5rem;
  position: relative;
  background: var(--bg-secondary);
  border-bottom: 1px solid var(--border-subtle);
  overflow: hidden;
}

.page-header::before {
  content: '';
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse at top right, rgba(232, 128, 26, 0.08), transparent 60%),
    radial-gradient(ellipse at bottom left, rgba(10, 10, 10, 0.03), transparent 60%);
  pointer-events: none;
}

.page-header-inner { position: relative; z-index: 1; }

.breadcrumb {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--text-muted);
  margin-bottom: 1.5rem;
  font-weight: 500;
}

.breadcrumb a:hover { color: var(--orange); }
.breadcrumb-sep { margin: 0 0.75rem; color: var(--orange); }

.page-title {
  font-size: clamp(2.5rem, 5.5vw, 4.5rem);
  margin-bottom: 1.5rem;
  font-weight: 500;
}

.page-subtitle {
  font-size: 1.1rem;
  color: var(--text-secondary);
  max-width: 620px;
  line-height: 1.65;
}

@media (max-width: 768px) {
  .page-header { padding: 8rem 0 3rem; }
}

/* ANIMATIONS */

@keyframes fadeUp { to { opacity: 1; transform: translateY(0); } }
@keyframes float-y { 0%, 100% { transform: translateY(0); } 50% { transform: translateY(-12px); } }
@keyframes spin-slow { from { transform: rotate(0deg); } to { transform: rotate(360deg); } }

.reveal {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.8s var(--ease), transform 0.8s var(--ease);
}

.reveal.visible { opacity: 1; transform: translateY(0); }

/* ==========================================================================
   FOOTER
   ========================================================================== */

.footer {
  background: var(--bg-dark);
  padding: 5rem 0 2rem;
  position: relative;
  color: var(--text-white-soft);
}

.footer::before {
  content: '';
  position: absolute;
  top: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 80px;
  height: 1px;
  background: var(--orange);
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr 1fr;
  gap: 3rem;
  margin-bottom: 4rem;
}

@media (max-width: 768px) {
  .footer-grid { grid-template-columns: 1fr; gap: 2.5rem; }
}

.footer-brand {
  display: flex;
  align-items: center;
  gap: 1rem;
  margin-bottom: 1.25rem;
}

.footer-brand img { height: 50px; }

.footer-brand-text {
  font-family: var(--font-display);
  font-size: 1.4rem;
  letter-spacing: 0.15em;
  color: var(--text-white);
  font-weight: 600;
}

.footer-tagline {
  color: var(--text-white-muted);
  font-size: 0.95rem;
  line-height: 1.6;
  max-width: 320px;
}

.footer-col h5 {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.25em;
  text-transform: uppercase;
  color: var(--orange);
  margin-bottom: 1.5rem;
  font-weight: 500;
}

.footer-col ul {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 0.85rem;
}

.footer-col a {
  color: var(--text-white-soft);
  font-size: 0.9rem;
}

.footer-col a:hover { color: var(--orange); }

.footer-col p {
  color: var(--text-white-soft);
  font-size: 0.9rem;
  margin-bottom: 0.5rem;
}

.footer-bottom {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-top: 2rem;
  border-top: 1px solid var(--border-dark);
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--text-white-muted);
}

@media (max-width: 768px) {
  .footer-bottom {
    flex-direction: column;
    gap: 1rem;
    text-align: center;
  }
}

/* ==========================================================================
   VALUE CARDS
   ========================================================================== */

.values-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
  margin-top: 5rem;
}

@media (max-width: 768px) { .values-grid { grid-template-columns: 1fr; } }

.value-card {
  padding: 2.5rem 2rem;
  border: 1px solid var(--border-default);
  background: var(--bg-white);
  transition: all 0.5s var(--ease);
  position: relative;
  border-radius: 4px;
}

.value-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0;
  width: 30px;
  height: 2px;
  background: var(--orange);
  transition: width 0.4s var(--ease);
}

.value-card:hover {
  border-color: var(--border-orange);
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
}

.value-card:hover::before { width: 100%; }

.value-num {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.25em;
  color: var(--orange);
  margin-bottom: 1.5rem;
  font-weight: 500;
}

.value-card h4 {
  margin-bottom: 1rem;
  font-family: var(--font-display);
  font-size: 1.5rem;
  font-weight: 500;
  color: var(--text-primary);
}

.value-card p {
  font-size: 0.95rem;
  color: var(--text-secondary);
  line-height: 1.7;
}

/* ==========================================================================
   PROCESS
   ========================================================================== */

.process-list {
  margin-top: 5rem;
  background: var(--bg-white);
  border: 1px solid var(--border-subtle);
  border-radius: 4px;
  padding: 0 3rem;
}

@media (max-width: 768px) {
  .process-list { padding: 0 1.5rem; }
}

.process-step {
  display: grid;
  grid-template-columns: 100px 1fr 2fr;
  gap: 3rem;
  padding: 2.5rem 0;
  border-bottom: 1px solid var(--border-subtle);
  align-items: start;
  transition: all 0.5s var(--ease);
}

.process-step:hover .process-num { color: var(--orange); }
.process-step:last-child { border-bottom: none; }

@media (max-width: 1024px) {
  .process-step {
    grid-template-columns: 60px 1fr;
    gap: 1.5rem;
    padding: 2rem 0;
  }
  .process-step h3 { grid-column: 1 / -1; margin-top: 0.5rem; }
}

.process-num {
  font-family: var(--font-display);
  font-size: 3rem;
  font-weight: 400;
  color: var(--text-light);
  line-height: 1;
  transition: color 0.4s var(--ease);
}

.process-step h3 {
  font-family: var(--font-display);
  font-size: 1.6rem;
  font-weight: 500;
  color: var(--text-primary);
}

.process-step-desc {
  font-size: 1rem;
  color: var(--text-secondary);
  line-height: 1.7;
}

@media (max-width: 1024px) {
  .process-step-desc { grid-column: 1 / -1; }
}

/* ==========================================================================
   PRESTATIONS — service cards
   ========================================================================== */

.services-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1.5rem;
  margin-top: 4rem;
}

@media (max-width: 768px) { .services-grid { grid-template-columns: 1fr; } }

.service-card {
  padding: 3rem 2.5rem;
  background: var(--bg-white);
  border: 1px solid var(--border-subtle);
  position: relative;
  overflow: hidden;
  transition: all 0.5s var(--ease);
  min-height: 320px;
  display: flex;
  flex-direction: column;
  border-radius: 4px;
}

.service-card::after {
  content: '';
  position: absolute;
  bottom: 0; left: 0;
  width: 100%;
  height: 2px;
  background: var(--orange);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.6s var(--ease);
}

.service-card:hover {
  border-color: var(--border-orange);
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
}

.service-card:hover::after { transform: scaleX(1); }

.service-num {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.25em;
  color: var(--orange);
  margin-bottom: 2rem;
  font-weight: 500;
}

.service-card h3 {
  font-family: var(--font-display);
  font-size: 1.7rem;
  font-weight: 500;
  margin-bottom: 1.25rem;
  color: var(--text-primary);
}

.service-card p {
  font-size: 0.95rem;
  color: var(--text-secondary);
  line-height: 1.7;
  margin-bottom: 1.5rem;
}

.service-tags {
  list-style: none;
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-top: auto;
}

.service-tags li {
  font-family: var(--font-mono);
  font-size: 0.65rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--text-muted);
  padding: 0.4rem 0.8rem;
  border: 1px solid var(--border-default);
  border-radius: 2px;
  font-weight: 500;
}

/* Visual icon for service card */
.service-card .service-icon {
  width: 56px;
  height: 56px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 12px;
  background: var(--orange-muted);
  color: var(--orange);
  margin-bottom: 1.75rem;
  transition: all 0.4s var(--ease);
}

.service-card:hover .service-icon {
  background: var(--orange);
  color: var(--text-white);
  transform: rotate(-6deg) scale(1.05);
}

.service-icon svg { width: 28px; height: 28px; }

.pilotage-bloc {
  margin-top: 5rem;
  padding: 4rem;
  background: var(--bg-dark);
  color: var(--text-white);
  position: relative;
  overflow: hidden;
  border-radius: 4px;
}

.pilotage-bloc::before {
  content: '';
  position: absolute;
  top: -50%; right: -20%;
  width: 600px; height: 600px;
  background: radial-gradient(circle, rgba(232, 128, 26, 0.15), transparent 60%);
  pointer-events: none;
}

@media (max-width: 768px) {
  .pilotage-bloc { padding: 2.5rem 1.75rem; }
}

.pilotage-bloc .eyebrow { margin-bottom: 1.5rem; color: var(--orange); }

.pilotage-bloc h3 {
  font-family: var(--font-display);
  font-size: clamp(1.8rem, 3.5vw, 2.5rem);
  font-weight: 500;
  margin-bottom: 1.5rem;
  max-width: 720px;
  color: var(--text-white);
  position: relative;
}

.pilotage-bloc p {
  max-width: 720px;
  font-size: 1.05rem;
  line-height: 1.75;
  color: var(--text-white-soft);
  position: relative;
}

/* ==========================================================================
   ORBIT — KSG circle with client satellites
   ========================================================================== */

.orbit-wrapper {
  position: relative;
  width: 100%;
  max-width: 720px;
  aspect-ratio: 1;
  margin: 4rem auto 0;
  display: flex;
  align-items: center;
  justify-content: center;
}

.orbit-ring {
  position: absolute;
  inset: 8%;
  border: 1px dashed var(--border-default);
  border-radius: 50%;
  animation: spin-slow 60s linear infinite;
}

.orbit-ring.inner {
  inset: 24%;
  border-color: rgba(232, 128, 26, 0.35);
  animation-direction: reverse;
  animation-duration: 40s;
}

.orbit-center {
  width: 24%;
  aspect-ratio: 1;
  border-radius: 50%;
  background: var(--bg-dark);
  color: var(--text-white);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  position: relative;
  z-index: 5;
  box-shadow: 0 20px 50px rgba(10, 10, 10, 0.3), 0 0 0 8px rgba(232, 128, 26, 0.08);
  animation: float-y 6s ease-in-out infinite;
}

.orbit-center::before {
  content: '';
  position: absolute;
  inset: -14px;
  border-radius: 50%;
  border: 1px solid var(--border-orange);
  animation: spin-slow 30s linear infinite;
}

.orbit-center-brand {
  font-family: var(--font-display);
  font-size: clamp(1.1rem, 2.4vw, 1.7rem);
  font-weight: 600;
  letter-spacing: 0.2em;
  line-height: 1;
}

.orbit-center-tag {
  font-family: var(--font-mono);
  font-size: clamp(0.55rem, 0.9vw, 0.65rem);
  letter-spacing: 0.25em;
  color: var(--orange);
  margin-top: 0.4rem;
  text-transform: uppercase;
}

.orbit-line {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  pointer-events: none;
  z-index: 1;
}

.orbit-line line {
  stroke: var(--border-default);
  stroke-width: 1;
  stroke-dasharray: 4 4;
}

.orbit-node {
  position: absolute;
  width: clamp(135px, 17vw, 175px);
  background: var(--bg-white);
  border: 1px solid var(--border-default);
  border-radius: 14px;
  padding: 1rem 1.1rem;
  box-shadow: var(--shadow-md);
  transition: all 0.4s var(--ease);
  z-index: 4;
}

.orbit-node:hover {
  border-color: var(--border-orange);
  transform: translateY(-4px) scale(1.04);
  box-shadow: var(--shadow-lg);
  z-index: 6;
}

.orbit-node-icon {
  width: 32px;
  height: 32px;
  border-radius: 50%;
  background: var(--orange-muted);
  color: var(--orange);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 0.65rem;
  font-family: var(--font-mono);
  font-size: 0.7rem;
  font-weight: 600;
}

.orbit-node-icon svg { width: 16px; height: 16px; }

.orbit-node h4 {
  font-family: var(--font-sans);
  font-size: 0.85rem;
  font-weight: 600;
  margin-bottom: 0.25rem;
  color: var(--text-primary);
}

.orbit-node p {
  font-size: 0.72rem;
  line-height: 1.45;
  color: var(--text-muted);
  margin: 0;
}

/* 5 satellites positioned around the ring */
.orbit-node.n1 { top: 0%;   left: 50%; transform: translate(-50%, 0); }
.orbit-node.n2 { top: 30%;  right: 0%; }
.orbit-node.n3 { bottom: 4%; right: 10%; }
.orbit-node.n4 { bottom: 4%; left: 10%; }
.orbit-node.n5 { top: 30%;  left: 0%; }

.orbit-node.n1:hover { transform: translate(-50%, -4px) scale(1.04); }

@media (max-width: 768px) {
  .orbit-wrapper { display: none; }
}

.orbit-mobile-list {
  display: none;
  grid-template-columns: 1fr;
  gap: 0.75rem;
  margin-top: 2.5rem;
}

@media (max-width: 768px) {
  .orbit-mobile-list { display: grid; }
}

.orbit-mobile-list .orbit-node {
  position: relative;
  width: 100%;
  inset: auto;
  transform: none;
}

.orbit-mobile-list .orbit-node.center {
  background: var(--bg-dark);
  color: var(--text-white);
  border-color: var(--bg-dark);
  text-align: left;
  padding: 1.5rem;
}

.orbit-mobile-list .orbit-node.center h4 { color: var(--text-white); font-size: 1.05rem; }
.orbit-mobile-list .orbit-node.center p { color: var(--text-white-muted); font-size: 0.8rem; }
.orbit-mobile-list .orbit-node.center .orbit-node-icon { background: rgba(232, 128, 26, 0.2); color: var(--orange); }

/* ==========================================================================
   PLATEFORME — IPHONE MOCKUPS 3D
   ========================================================================== */

.platform-hero {
  display: grid;
  grid-template-columns: 1.1fr 1fr;
  gap: 5rem;
  align-items: center;
  margin-bottom: 6rem;
}

@media (max-width: 1024px) {
  .platform-hero { grid-template-columns: 1fr; gap: 4rem; }
}

.phone-showcase {
  display: flex;
  justify-content: center;
  align-items: center;
  position: relative;
  padding: 2rem 0;
  perspective: 1400px;
}

.phone-showcase .phone {
  animation: float-y 7s ease-in-out infinite;
  transform: rotateY(-12deg) rotateX(6deg);
  transition: transform 0.8s var(--ease);
}

.phone-showcase .phone:hover { transform: rotateY(0deg) rotateX(0deg) scale(1.02); }

/* 3D phone gallery — three phones, scroll-driven parallax */
.phones-gallery-3d {
  position: relative;
  margin: 4rem auto 0;
  perspective: 1600px;
  perspective-origin: 50% 30%;
  display: flex;
  justify-content: center;
  align-items: flex-start;
  min-height: 760px;
  gap: 0;
}

.phones-gallery-3d .phone-wrapper {
  position: relative;
  margin: 0;
  max-width: none;
  align-items: center;
  transform-style: preserve-3d;
  transition: transform 1s var(--ease);
}

.phones-gallery-3d .phone-wrapper.left {
  transform: translateX(70px) rotateY(32deg) rotateZ(-3deg) translateZ(-100px);
  z-index: 1;
}

.phones-gallery-3d .phone-wrapper.center {
  transform: translateY(-30px) rotateY(0deg) translateZ(60px);
  z-index: 3;
  margin: 0 -50px;
}

.phones-gallery-3d .phone-wrapper.right {
  transform: translateX(-70px) rotateY(-32deg) rotateZ(3deg) translateZ(-100px);
  z-index: 1;
}

.phones-gallery-3d .phone-wrapper.left .phone {
  animation: float-y 8s ease-in-out infinite;
  animation-delay: 0.4s;
}

.phones-gallery-3d .phone-wrapper.center .phone {
  animation: float-y 6s ease-in-out infinite;
  box-shadow: 0 60px 100px rgba(10, 10, 10, 0.45), 0 25px 40px rgba(232, 128, 26, 0.18);
}

.phones-gallery-3d .phone-wrapper.right .phone {
  animation: float-y 8s ease-in-out infinite;
  animation-delay: 0.8s;
}

.phones-gallery-3d .phone-wrapper:hover {
  transform: translateY(-20px) rotateY(0) rotateZ(0) translateZ(120px);
  z-index: 5;
}

.phones-gallery-3d .phone-wrapper-caption {
  margin-top: 2.5rem;
  opacity: 0.85;
}

@media (max-width: 1024px) {
  .phones-gallery-3d {
    flex-direction: column;
    perspective: none;
    min-height: auto;
    gap: 4.5rem;
    padding: 2rem 0;
    align-items: center;
  }

  .phones-gallery-3d .phone-wrapper,
  .phones-gallery-3d .phone-wrapper.left,
  .phones-gallery-3d .phone-wrapper.center,
  .phones-gallery-3d .phone-wrapper.right {
    transform: none !important;
    margin: 0;
    max-width: 320px;
  }

  .phones-gallery-3d .phone-wrapper:hover {
    transform: translateY(-8px) !important;
  }
}

.phones-gallery {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 3rem;
  justify-items: center;
  align-items: center;
  margin-top: 4rem;
  padding: 3rem 0;
}

@media (max-width: 1024px) {
  .phones-gallery { grid-template-columns: 1fr; gap: 5rem; }
}

.phone-wrapper {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 2rem;
  max-width: 320px;
}

.phone-wrapper-caption { text-align: center; }

.phone-wrapper-caption .eyebrow {
  justify-content: center;
  margin-bottom: 0.75rem;
}

.phone-wrapper-caption h4 {
  font-family: var(--font-display);
  font-size: 1.35rem;
  font-weight: 500;
  color: var(--text-primary);
  margin-bottom: 0.5rem;
}

.phone-wrapper-caption p {
  font-size: 0.9rem;
  color: var(--text-secondary);
  line-height: 1.6;
}

/* IPHONE FRAME */

.phone {
  width: 280px;
  height: 580px;
  background: linear-gradient(145deg, #2a2a2a, #1a1a1a);
  border-radius: 42px;
  padding: 8px;
  box-shadow: var(--shadow-phone);
  position: relative;
  flex-shrink: 0;
  border: 1px solid #333;
}

.phone::before {
  content: '';
  position: absolute;
  top: 18px;
  left: 50%;
  transform: translateX(-50%);
  width: 100px;
  height: 26px;
  background: #000;
  border-radius: 14px;
  z-index: 10;
}

.phone::after {
  content: '';
  position: absolute;
  top: 110px;
  right: -2px;
  width: 3px;
  height: 55px;
  background: #1a1a1a;
  border-radius: 0 2px 2px 0;
}

.phone-screen {
  width: 100%;
  height: 100%;
  background: #0a0a0a;
  border-radius: 36px;
  overflow: hidden;
  position: relative;
  display: flex;
  flex-direction: column;
}

.phone-status {
  padding: 14px 24px 0;
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-family: var(--font-sans);
  font-size: 13px;
  font-weight: 600;
  color: var(--text-white);
  z-index: 5;
  position: relative;
  flex-shrink: 0;
}

.phone-status-icons { display: flex; gap: 4px; font-size: 11px; align-items: center; }

.phone-content {
  flex: 1;
  padding: 42px 18px 16px;
  overflow: hidden;
  position: relative;
}

.phone-date {
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.2em;
  color: var(--orange);
  margin-bottom: 0.4rem;
  font-weight: 500;
}

.phone-title {
  font-family: var(--font-display);
  font-size: 1.25rem;
  font-weight: 600;
  color: var(--text-white);
  margin-bottom: 0.2rem;
  line-height: 1.2;
}

.phone-subtitle {
  font-size: 10px;
  color: var(--text-white-muted);
  margin-bottom: 1.1rem;
}

.phone-progress-card {
  background: linear-gradient(135deg, rgba(232, 128, 26, 0.18), rgba(232, 128, 26, 0.05));
  border: 1px solid rgba(232, 128, 26, 0.3);
  border-radius: 12px;
  padding: 0.85rem;
  margin-bottom: 1.1rem;
}

.phone-progress-label {
  font-family: var(--font-mono);
  font-size: 8.5px;
  letter-spacing: 0.2em;
  color: var(--orange);
  margin-bottom: 0.4rem;
  font-weight: 500;
}

.phone-progress-value {
  font-family: var(--font-display);
  font-size: 1.7rem;
  font-weight: 600;
  color: var(--text-white);
  line-height: 1;
  margin-bottom: 0.65rem;
}

.phone-progress-bar {
  height: 4px;
  background: rgba(255, 255, 255, 0.1);
  border-radius: 2px;
  overflow: hidden;
}

.phone-progress-fill {
  height: 100%;
  background: linear-gradient(90deg, var(--orange-dark), var(--orange));
  border-radius: 2px;
}

.phone-section-title {
  font-family: var(--font-mono);
  font-size: 8.5px;
  letter-spacing: 0.2em;
  color: var(--text-white-muted);
  margin-bottom: 0.6rem;
  font-weight: 500;
  text-transform: uppercase;
}

.phone-task {
  display: flex;
  align-items: center;
  gap: 0.65rem;
  padding: 0.55rem 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.06);
}

.phone-task:last-child { border-bottom: none; }

.phone-check {
  width: 15px;
  height: 15px;
  border: 1.5px solid rgba(255, 255, 255, 0.3);
  border-radius: 4px;
  flex-shrink: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 9px;
  color: var(--text-white);
  font-weight: 700;
}

.phone-check.done {
  background: var(--orange);
  border-color: var(--orange);
}

.phone-task-label {
  flex: 1;
  font-size: 10.5px;
  color: var(--text-white-soft);
}

.phone-task.done .phone-task-label {
  color: var(--text-white-muted);
}

.phone-task-pct {
  font-family: var(--font-mono);
  font-size: 9.5px;
  color: var(--orange);
  font-weight: 500;
}

.phone-cal-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 1.1rem;
}

.phone-cal-month {
  font-family: var(--font-display);
  font-size: 1.05rem;
  font-weight: 600;
  color: var(--text-white);
}

.phone-cal-nav { display: flex; gap: 6px; }

.phone-cal-arrow {
  width: 22px;
  height: 22px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.08);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 9px;
  color: var(--text-white);
}

.phone-cal-grid {
  display: grid;
  grid-template-columns: repeat(7, 1fr);
  gap: 2px;
  margin-bottom: 1rem;
}

.phone-cal-day-label {
  font-family: var(--font-mono);
  font-size: 7.5px;
  color: var(--text-white-muted);
  text-align: center;
  padding: 0.35rem 0;
  font-weight: 500;
}

.phone-cal-day {
  aspect-ratio: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 9.5px;
  color: var(--text-white-soft);
  border-radius: 5px;
  position: relative;
  font-weight: 500;
}

.phone-cal-day.muted { color: rgba(255, 255, 255, 0.2); }

.phone-cal-day.today {
  background: var(--orange);
  color: var(--text-white);
  font-weight: 700;
}

.phone-cal-day.has-event::after {
  content: '';
  position: absolute;
  bottom: 2px;
  left: 50%;
  transform: translateX(-50%);
  width: 3px;
  height: 3px;
  background: var(--orange);
  border-radius: 50%;
}

.phone-cal-day.today.has-event::after { background: var(--text-white); }

.phone-events-title {
  font-family: var(--font-mono);
  font-size: 8.5px;
  letter-spacing: 0.2em;
  color: var(--text-white-muted);
  margin-bottom: 0.5rem;
  margin-top: 0.5rem;
  font-weight: 500;
  text-transform: uppercase;
}

.phone-event {
  padding: 0.6rem 0.7rem;
  background: rgba(255, 255, 255, 0.04);
  border-left: 2px solid var(--orange);
  border-radius: 4px;
  margin-bottom: 0.45rem;
}

.phone-event-time {
  font-family: var(--font-mono);
  font-size: 8.5px;
  color: var(--orange);
  font-weight: 500;
  margin-bottom: 0.1rem;
}

.phone-event-title {
  font-size: 10.5px;
  color: var(--text-white);
  font-weight: 500;
  margin-bottom: 0.05rem;
}

.phone-event-meta {
  font-size: 8.5px;
  color: var(--text-white-muted);
}

.phone-notif {
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(255, 255, 255, 0.06);
  border-radius: 10px;
  padding: 0.75rem;
  margin-bottom: 0.55rem;
  display: flex;
  gap: 0.6rem;
  align-items: start;
}

.phone-notif-icon {
  width: 26px;
  height: 26px;
  border-radius: 50%;
  background: var(--orange-muted);
  border: 1px solid rgba(232, 128, 26, 0.3);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 11px;
  flex-shrink: 0;
  color: var(--orange);
  font-weight: 600;
}

.phone-notif-content { flex: 1; min-width: 0; }

.phone-notif-title {
  font-size: 10.5px;
  color: var(--text-white);
  font-weight: 500;
  margin-bottom: 0.1rem;
}

.phone-notif-desc {
  font-size: 9.5px;
  color: var(--text-white-muted);
  line-height: 1.4;
}

.phone-notif-time {
  font-family: var(--font-mono);
  font-size: 7.5px;
  color: var(--orange);
  margin-top: 0.2rem;
}

/* ==========================================================================
   FEATURES
   ========================================================================== */

.platform-features {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1.5rem;
  margin-top: 3rem;
}

@media (max-width: 768px) { .platform-features { grid-template-columns: 1fr; } }

.feature-card {
  padding: 2rem;
  border: 1px solid var(--border-subtle);
  background: var(--bg-white);
  transition: all 0.4s var(--ease);
  border-radius: 4px;
}

.feature-card:hover {
  border-color: var(--border-orange);
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}

.feature-icon {
  width: 44px;
  height: 44px;
  background: var(--orange);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 1.5rem;
  color: var(--text-white);
  font-family: var(--font-mono);
  font-size: 0.9rem;
  font-weight: 600;
  border-radius: 4px;
}

.feature-card h4 {
  font-family: var(--font-display);
  font-size: 1.3rem;
  font-weight: 500;
  margin-bottom: 0.75rem;
  color: var(--text-primary);
}

.feature-card p {
  font-size: 0.9rem;
  color: var(--text-secondary);
  line-height: 1.7;
}

.badge {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.5rem 1rem;
  background: var(--orange-muted);
  border: 1px solid var(--orange);
  color: var(--orange);
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  margin-bottom: 1.5rem;
  border-radius: 2px;
  font-weight: 500;
}

.badge-dot {
  width: 6px;
  height: 6px;
  background: var(--orange);
  border-radius: 50%;
  animation: pulse 2s infinite;
}

@keyframes pulse {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.4; }
}

/* TIMELINE ROADMAP */

.timeline-section { margin-top: 6rem; }

.timeline {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0;
  margin-top: 3rem;
  position: relative;
}

.timeline::before {
  content: '';
  position: absolute;
  top: 12px;
  left: 0; right: 0;
  height: 1px;
  background: var(--border-default);
}

@media (max-width: 1024px) {
  .timeline { grid-template-columns: 1fr; gap: 2rem; }
  .timeline::before { display: none; }
}

.timeline-step {
  padding-right: 1.5rem;
  position: relative;
  padding-top: 2.5rem;
}

.timeline-step::before {
  content: '';
  position: absolute;
  top: 6px; left: 0;
  width: 14px; height: 14px;
  border: 2px solid var(--orange);
  background: var(--bg-primary);
  border-radius: 50%;
}

@media (max-width: 1024px) {
  .timeline-step {
    padding-left: 2rem;
    padding-top: 0;
    border-left: 2px solid var(--border-default);
  }
  .timeline-step::before { left: -8px; top: 4px; }
}

.timeline-step.active::before {
  background: var(--orange);
  box-shadow: 0 0 0 5px rgba(232, 128, 26, 0.2);
}

.timeline-date {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--orange);
  margin-bottom: 0.75rem;
  font-weight: 500;
}

.timeline-step h4 {
  font-family: var(--font-display);
  font-size: 1.25rem;
  font-weight: 500;
  margin-bottom: 0.5rem;
  color: var(--text-primary);
}

.timeline-step p {
  font-size: 0.9rem;
  color: var(--text-secondary);
  line-height: 1.6;
}

/* ==========================================================================
   CONTACT
   ========================================================================== */

.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1.4fr;
  gap: 5rem;
  margin-top: 4rem;
}

@media (max-width: 1024px) {
  .contact-grid { grid-template-columns: 1fr; gap: 3rem; }
}

.contact-info {
  position: sticky;
  top: 8rem;
  align-self: start;
}

@media (max-width: 1024px) { .contact-info { position: static; } }

.contact-info h3 {
  font-family: var(--font-display);
  font-size: 2rem;
  font-weight: 500;
  margin-bottom: 1.5rem;
  color: var(--text-primary);
}

.contact-info > p {
  font-size: 1.05rem;
  line-height: 1.7;
  color: var(--text-secondary);
  margin-bottom: 3rem;
}

.contact-detail {
  display: flex;
  align-items: start;
  gap: 1.25rem;
  padding: 1.5rem 0;
  border-top: 1px solid var(--border-subtle);
}

.contact-detail:last-child { border-bottom: 1px solid var(--border-subtle); }

.contact-detail-label {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.25em;
  text-transform: uppercase;
  color: var(--orange);
  flex-shrink: 0;
  width: 90px;
  padding-top: 4px;
  font-weight: 500;
}

.contact-detail-value {
  color: var(--text-primary);
  font-size: 1rem;
  line-height: 1.5;
}

.contact-detail-value a:hover { color: var(--orange); }

.form-card {
  padding: 3rem;
  background: var(--bg-white);
  border: 1px solid var(--border-subtle);
  border-radius: 4px;
}

@media (max-width: 768px) { .form-card { padding: 2rem 1.5rem; } }

.form-group { margin-bottom: 2rem; }
.form-group:last-of-type { margin-bottom: 2.5rem; }

.form-group label {
  display: block;
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--orange);
  margin-bottom: 0.85rem;
  font-weight: 500;
}

.form-input,
.form-textarea,
.form-select {
  width: 100%;
  background: transparent;
  border: none;
  border-bottom: 1px solid var(--border-default);
  padding: 0.85rem 0;
  font-family: var(--font-sans);
  font-size: 1rem;
  color: var(--text-primary);
  transition: all 0.3s var(--ease);
}

.form-input:focus,
.form-textarea:focus,
.form-select:focus {
  outline: none;
  border-bottom-color: var(--orange);
}

.form-input::placeholder,
.form-textarea::placeholder { color: var(--text-light); }

.form-textarea { resize: vertical; min-height: 120px; }

.form-select {
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8' fill='none'%3E%3Cpath d='M1 1L6 6L11 1' stroke='%23e8801a' stroke-width='1.5'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 0.5rem center;
  padding-right: 2rem;
  cursor: pointer;
}

.form-select option { background: var(--bg-white); color: var(--text-primary); }

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2rem;
}

@media (max-width: 768px) { .form-row { grid-template-columns: 1fr; gap: 0; } }

.radio-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 0.75rem;
  margin-top: 0.5rem;
}

@media (max-width: 480px) { .radio-grid { grid-template-columns: 1fr; } }

.radio-option { position: relative; }

.radio-option input {
  position: absolute;
  opacity: 0;
  pointer-events: none;
}

.radio-option label {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 1rem 1.25rem;
  border: 1px solid var(--border-default);
  cursor: pointer;
  transition: all 0.3s var(--ease);
  font-family: var(--font-sans);
  font-size: 0.9rem;
  letter-spacing: 0;
  text-transform: none;
  color: var(--text-secondary);
  font-weight: 400;
  margin-bottom: 0;
  border-radius: 3px;
  background: var(--bg-white);
}

.radio-option label::before {
  content: '';
  width: 14px;
  height: 14px;
  border: 1.5px solid var(--text-light);
  border-radius: 50%;
  flex-shrink: 0;
  transition: all 0.3s var(--ease);
}

.radio-option input:checked + label {
  border-color: var(--orange);
  background: var(--orange-muted);
  color: var(--text-primary);
}

.radio-option input:checked + label::before {
  border-color: var(--orange);
  background: radial-gradient(circle, var(--orange) 35%, transparent 40%);
}

/* CTA STRIP */

.cta-strip {
  padding: 6rem 0;
  background: var(--bg-dark);
  color: var(--text-white);
  text-align: center;
  position: relative;
  overflow: hidden;
}

.cta-strip::before {
  content: '';
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse at 30% 50%, rgba(232, 128, 26, 0.15), transparent 60%),
    radial-gradient(ellipse at 70% 80%, rgba(232, 128, 26, 0.08), transparent 60%);
  pointer-events: none;
}

.cta-strip > * { position: relative; z-index: 1; }

.cta-strip h2 {
  color: var(--text-white);
  font-size: clamp(2rem, 4.5vw, 3.2rem);
  margin-bottom: 1.5rem;
  font-weight: 500;
  max-width: 800px;
  margin-left: auto;
  margin-right: auto;
}

.cta-strip p {
  max-width: 580px;
  margin: 0 auto 2.5rem;
  font-size: 1.05rem;
  color: var(--text-white-soft);
}

.cta-strip .eyebrow { color: var(--orange); }

/* ==========================================================================
   IMAGE BAND / VISUAL GRID — for "moins de texte, plus de visuel"
   ========================================================================== */

.image-band {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr;
  gap: 1.25rem;
  margin-top: 4rem;
}

@media (max-width: 768px) {
  .image-band { grid-template-columns: 1fr; }
}

.image-tile {
  position: relative;
  overflow: hidden;
  border-radius: 6px;
  aspect-ratio: 4 / 3;
  background: var(--bg-tertiary);
  isolation: isolate;
}

.image-tile.tall { aspect-ratio: 3 / 4; }
.image-tile.wide { aspect-ratio: 16 / 10; }

.image-tile img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 1s var(--ease);
}

.image-tile:hover img { transform: scale(1.06); }

.image-tile-overlay {
  position: absolute;
  inset: auto 0 0 0;
  padding: 1.5rem;
  background: linear-gradient(180deg, transparent, rgba(10, 10, 10, 0.85));
  color: var(--text-white);
}

.image-tile-overlay span {
  font-family: var(--font-mono);
  font-size: 0.65rem;
  letter-spacing: 0.25em;
  text-transform: uppercase;
  color: var(--orange);
  display: block;
  margin-bottom: 0.4rem;
}

.image-tile-overlay strong {
  font-family: var(--font-display);
  font-size: 1.3rem;
  font-weight: 500;
  display: block;
  line-height: 1.2;
}

/* Marquee — moving "expertise" strip */
.marquee {
  background: var(--bg-dark);
  color: var(--text-white);
  padding: 1.4rem 0;
  overflow: hidden;
  position: relative;
  border-top: 1px solid var(--border-dark);
  border-bottom: 1px solid var(--border-dark);
}

.marquee-track {
  display: inline-flex;
  gap: 3rem;
  white-space: nowrap;
  animation: marquee 35s linear infinite;
  font-family: var(--font-display);
  font-size: clamp(1.3rem, 2.5vw, 1.8rem);
  font-style: italic;
}

.marquee-track span { color: var(--text-white); }
.marquee-track .dot { color: var(--orange); font-style: normal; padding: 0 1rem; }

@keyframes marquee {
  from { transform: translateX(0); }
  to { transform: translateX(-50%); }
}

/* UTILS */

.bg-alt {
  background: var(--bg-secondary);
  border-top: 1px solid var(--border-subtle);
  border-bottom: 1px solid var(--border-subtle);
}

.text-center { text-align: center; }

.about-intro {
  display: grid;
  grid-template-columns: 1fr 1.1fr;
  gap: 5rem;
  align-items: center;
}

@media (max-width: 1024px) {
  .about-intro { grid-template-columns: 1fr; gap: 3rem; }
}