/* =====================================================================
   FluxPro Pacific — Stylesheet
   Donner du flux à votre organisation.
   ===================================================================== */

/* ---------- Tokens ---------- */
:root {
  /* Couleurs */
  --navy-900: #0B1B2D;
  --navy-800: #122A45;
  --navy-700: #1E3A5F;
  --navy-600: #25497A;
  --blue-500: #2E6BB8;
  --blue-400: #4380C9;
  --blue-300: #5B8FD1;
  --blue-200: #A6B6CC;
  --steel: #7A8FA8;
  --steel-soft: #B6C2D2;
  --ivory: #F5F2EC;
  --ivory-warm: #EFEAE0;
  --white: #FFFFFF;
  --black: #000000;

  /* Aliases sémantiques (compat footer/cookie globaux) */
  --accent: var(--blue-500);
  --accent-dark: var(--navy-700);
  --orange: var(--blue-500); /* alias compat */
  --orange-dark: var(--navy-700);
  --charcoal: var(--navy-900);

  /* Typo */
  --font-display: 'Fraunces', 'Cormorant Garamond', Georgia, 'Times New Roman', serif;
  --font-sans: 'Inter', system-ui, -apple-system, 'Segoe UI', Roboto, sans-serif;

  --fs-h1: clamp(2.4rem, 5.5vw, 4.6rem);
  --fs-h2: clamp(1.85rem, 3.8vw, 3rem);
  --fs-h3: clamp(1.25rem, 2vw, 1.55rem);
  --fs-lead: clamp(1.05rem, 1.5vw, 1.25rem);
  --fs-body: 1rem;
  --fs-small: 0.875rem;
  --fs-eyebrow: 0.78rem;

  /* Espacements */
  --space-1: 0.25rem;
  --space-2: 0.5rem;
  --space-3: 0.75rem;
  --space-4: 1rem;
  --space-5: 1.5rem;
  --space-6: 2rem;
  --space-7: 3rem;
  --space-8: 4rem;
  --space-9: 6rem;
  --space-10: 8rem;

  /* Layout */
  --container: 1200px;
  --container-narrow: 920px;
  --radius-sm: 6px;
  --radius: 12px;
  --radius-lg: 20px;
  --radius-xl: 28px;

  /* Effets */
  --shadow-sm: 0 1px 2px rgba(11, 27, 45, 0.08);
  --shadow-md: 0 8px 24px rgba(11, 27, 45, 0.10);
  --shadow-lg: 0 24px 60px rgba(11, 27, 45, 0.18);
  --shadow-glow: 0 0 0 1px rgba(46, 107, 184, 0.3), 0 24px 60px rgba(46, 107, 184, 0.25);

  --ease-out: cubic-bezier(0.22, 1, 0.36, 1);
  --ease-in-out: cubic-bezier(0.65, 0.05, 0.36, 1);

  --header-h: 76px;
}

/* ---------- Reset léger ---------- */
*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; scroll-padding-top: var(--header-h); }
body {
  margin: 0;
  font-family: var(--font-sans);
  font-size: var(--fs-body);
  line-height: 1.65;
  color: var(--navy-900);
  background: var(--white);
  font-feature-settings: 'cv02', 'cv03', 'cv04', 'cv11';
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}
img, svg { max-width: 100%; height: auto; display: block; }
a { color: var(--blue-500); text-decoration: none; transition: color .2s ease; }
a:hover { color: var(--navy-700); }
button { font: inherit; cursor: pointer; }
:focus-visible {
  outline: 2px solid var(--blue-500);
  outline-offset: 3px;
  border-radius: 4px;
}

h1, h2, h3, h4 {
  font-family: var(--font-display);
  font-weight: 500;
  line-height: 1.1;
  letter-spacing: -0.02em;
  color: var(--navy-900);
  margin: 0 0 var(--space-5);
}
h1 { font-size: var(--fs-h1); font-weight: 400; }
h2 { font-size: var(--fs-h2); }
h3 { font-size: var(--fs-h3); letter-spacing: -0.01em; }
p { margin: 0 0 var(--space-4); }

::selection { background: var(--blue-500); color: var(--white); }

/* ---------- Layout ---------- */
.container {
  width: 100%;
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 var(--space-6);
}
.container--narrow { max-width: var(--container-narrow); }

.section {
  padding: var(--space-10) 0;
  position: relative;
}
.section--ivory { background: var(--ivory); }
.section--navy {
  background: var(--navy-900);
  color: var(--white);
}
.section--navy h1, .section--navy h2, .section--navy h3 { color: var(--white); }
.section--tight { padding: var(--space-9) 0; }

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: var(--space-3);
  font-size: var(--fs-eyebrow);
  font-weight: 600;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--blue-500);
  margin-bottom: var(--space-5);
}
.eyebrow::before {
  content: '';
  width: 28px;
  height: 1px;
  background: currentColor;
}
.section--navy .eyebrow { color: var(--blue-300); }

.section__intro { max-width: 720px; margin-bottom: var(--space-8); }
.section__title { margin-bottom: var(--space-4); }
.section__lead {
  font-size: var(--fs-lead);
  color: var(--steel);
  line-height: 1.6;
}
.section--navy .section__lead { color: var(--blue-200); }

/* ---------- Boutons ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: var(--space-3);
  padding: 0.95rem 1.6rem;
  border-radius: var(--radius);
  font-weight: 600;
  font-size: 0.95rem;
  letter-spacing: -0.005em;
  border: 1px solid transparent;
  transition: all 0.25s var(--ease-out);
  white-space: nowrap;
  cursor: pointer;
}
.btn--solid {
  background: var(--blue-500);
  color: var(--white);
  box-shadow: 0 6px 20px rgba(46, 107, 184, 0.35);
}
.btn--solid:hover {
  background: var(--navy-700);
  color: var(--white);
  transform: translateY(-1px);
  box-shadow: 0 10px 28px rgba(11, 27, 45, 0.4);
}
.btn--ghost {
  background: transparent;
  color: var(--navy-900);
  border-color: rgba(11, 27, 45, 0.18);
}
.btn--ghost:hover {
  background: var(--navy-900);
  color: var(--white);
  border-color: var(--navy-900);
}
.section--navy .btn--ghost {
  color: var(--white);
  border-color: rgba(255, 255, 255, 0.25);
}
.section--navy .btn--ghost:hover {
  background: var(--white);
  color: var(--navy-900);
}
.btn__icon {
  width: 16px;
  height: 16px;
  transition: transform 0.25s var(--ease-out);
}
.btn:hover .btn__icon { transform: translateX(3px); }

/* ---------- Header ---------- */
.header {
  position: fixed;
  inset: 0 0 auto 0;
  height: var(--header-h);
  z-index: 100;
  background: rgba(255, 255, 255, 0.7);
  backdrop-filter: saturate(140%) blur(14px);
  -webkit-backdrop-filter: saturate(140%) blur(14px);
  border-bottom: 1px solid transparent;
  transition: background .3s, border-color .3s, box-shadow .3s;
}
.header.is-scrolled {
  background: rgba(255, 255, 255, 0.92);
  border-bottom-color: rgba(11, 27, 45, 0.08);
  box-shadow: 0 4px 20px rgba(11, 27, 45, 0.05);
}
.header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 100%;
}
.header__logo {
  display: flex;
  align-items: center;
  gap: var(--space-3);
}
.header__logo svg { height: 38px; width: auto; }
.header__nav {
  display: flex;
  align-items: center;
  gap: var(--space-7);
}
.header__nav a {
  font-size: 0.92rem;
  color: var(--navy-900);
  font-weight: 500;
  position: relative;
  padding: 0.25rem 0;
}
.header__nav a::after {
  content: '';
  position: absolute;
  inset: auto 0 0 0;
  height: 1px;
  background: var(--blue-500);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform .25s var(--ease-out);
}
.header__nav a:hover::after { transform: scaleX(1); }
.header__cta { display: flex; align-items: center; gap: var(--space-4); }

.header__burger {
  display: none;
  background: none;
  border: 1px solid rgba(11, 27, 45, 0.15);
  width: 44px;
  height: 44px;
  border-radius: 10px;
  align-items: center;
  justify-content: center;
  position: relative;
}
.header__burger span,
.header__burger span::before,
.header__burger span::after {
  content: '';
  display: block;
  width: 18px;
  height: 2px;
  background: var(--navy-900);
  border-radius: 1px;
  transition: transform .3s var(--ease-out), opacity .2s;
}
.header__burger span { position: relative; }
.header__burger span::before { position: absolute; top: -6px; left: 0; }
.header__burger span::after { position: absolute; top: 6px; left: 0; }
.header__burger.is-open span { background: transparent; }
.header__burger.is-open span::before { top: 0; transform: rotate(45deg); }
.header__burger.is-open span::after { top: 0; transform: rotate(-45deg); }

@media (max-width: 960px) {
  .header__nav { display: none; }
  .header__burger { display: flex; }
  .header__cta .btn { display: none; }
  .header.is-menu-open .header__nav {
    display: flex;
    position: fixed;
    inset: var(--header-h) 0 0 0;
    background: var(--white);
    flex-direction: column;
    gap: 0;
    padding: var(--space-7) var(--space-6);
    align-items: flex-start;
    height: calc(100vh - var(--header-h));
    overflow-y: auto;
  }
  .header.is-menu-open .header__nav a {
    font-family: var(--font-display);
    font-size: 2rem;
    padding: var(--space-4) 0;
    width: 100%;
    border-bottom: 1px solid rgba(11, 27, 45, 0.08);
  }
}

/* ---------- Hero ---------- */
.hero {
  position: relative;
  min-height: 92vh;
  display: flex;
  align-items: center;
  padding-top: var(--header-h);
  background: linear-gradient(180deg, var(--ivory) 0%, var(--white) 80%);
  overflow: hidden;
}
.hero__canvas {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  z-index: 0;
}
.hero__gradient {
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse 60% 50% at 80% 40%, rgba(46, 107, 184, 0.12), transparent 70%),
    radial-gradient(ellipse 50% 50% at 20% 80%, rgba(91, 143, 209, 0.10), transparent 70%);
  z-index: 1;
  pointer-events: none;
}
.hero__inner {
  position: relative;
  z-index: 2;
  padding: var(--space-9) 0;
  width: 100%;
}
.hero__eyebrow {
  display: inline-flex;
  align-items: center;
  gap: var(--space-3);
  background: rgba(255, 255, 255, 0.7);
  backdrop-filter: blur(8px);
  border: 1px solid rgba(11, 27, 45, 0.08);
  padding: 0.5rem 1rem;
  border-radius: 100px;
  font-size: var(--fs-eyebrow);
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--navy-700);
  margin-bottom: var(--space-6);
}
.hero__eyebrow .dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--blue-500);
  box-shadow: 0 0 0 3px rgba(46, 107, 184, 0.2);
  animation: pulse 2.4s ease-in-out infinite;
}
@keyframes pulse {
  0%, 100% { transform: scale(1); opacity: 1; }
  50% { transform: scale(1.3); opacity: 0.7; }
}
.hero__title {
  font-size: var(--fs-h1);
  font-weight: 400;
  letter-spacing: -0.025em;
  line-height: 1.04;
  margin-bottom: var(--space-5);
  max-width: 18ch;
}
.hero__title em {
  font-style: italic;
  color: var(--blue-500);
  background: linear-gradient(120deg, var(--blue-500), var(--navy-700));
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
}
.hero__lead {
  font-size: var(--fs-lead);
  max-width: 56ch;
  color: var(--navy-700);
  margin-bottom: var(--space-7);
  line-height: 1.6;
}
.hero__actions {
  display: flex;
  gap: var(--space-4);
  flex-wrap: wrap;
  margin-bottom: var(--space-8);
}
.hero__meta {
  display: flex;
  align-items: center;
  gap: var(--space-6);
  flex-wrap: wrap;
  color: var(--steel);
  font-size: var(--fs-small);
}
.hero__meta strong { color: var(--navy-900); font-weight: 600; }
.hero__meta-item { display: inline-flex; align-items: center; gap: var(--space-2); }
.hero__meta-item svg { width: 16px; height: 16px; color: var(--blue-500); }

.hero__scroll {
  position: absolute;
  bottom: var(--space-6);
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-2);
  font-size: 0.75rem;
  color: var(--steel);
  letter-spacing: 0.1em;
  text-transform: uppercase;
  z-index: 2;
}
.hero__scroll-line {
  width: 1px;
  height: 40px;
  background: linear-gradient(180deg, transparent, var(--steel));
  position: relative;
  overflow: hidden;
}
.hero__scroll-line::after {
  content: '';
  position: absolute;
  inset: 0;
  background: var(--blue-500);
  animation: scroll-pulse 2s ease-in-out infinite;
}
@keyframes scroll-pulse {
  0% { transform: translateY(-100%); }
  100% { transform: translateY(100%); }
}

@media (max-width: 768px) {
  .hero { min-height: 88vh; }
  .hero__title { max-width: none; }
  .hero__scroll { display: none; }
}

/* ---------- Manifeste ---------- */
.manifeste {
  background: var(--ivory);
  position: relative;
}
.manifeste::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='140' height='140' viewBox='0 0 140 140'><path d='M0 70 C 35 50, 70 90, 140 70' stroke='%237A8FA8' stroke-width='1' fill='none' opacity='0.15'/></svg>");
  background-repeat: repeat;
  opacity: 0.6;
  pointer-events: none;
}
.manifeste__inner { position: relative; z-index: 1; }
.manifeste__items {
  display: grid;
  gap: var(--space-7);
  margin-top: var(--space-7);
}
.manifeste__item {
  display: grid;
  grid-template-columns: 80px 1fr;
  gap: var(--space-6);
  align-items: start;
  padding-bottom: var(--space-7);
  border-bottom: 1px solid rgba(11, 27, 45, 0.08);
}
.manifeste__item:last-child { border-bottom: 0; padding-bottom: 0; }
.manifeste__num {
  font-family: var(--font-display);
  font-size: 3rem;
  font-weight: 300;
  font-style: italic;
  color: var(--blue-500);
  line-height: 1;
}
.manifeste__title {
  font-family: var(--font-display);
  font-size: clamp(1.5rem, 2.5vw, 2rem);
  font-weight: 500;
  letter-spacing: -0.015em;
  margin-bottom: var(--space-4);
  line-height: 1.2;
  color: var(--navy-900);
}
.manifeste__text {
  font-size: var(--fs-lead);
  color: var(--navy-700);
  line-height: 1.65;
  max-width: 60ch;
}
@media (max-width: 720px) {
  .manifeste__item { grid-template-columns: 1fr; gap: var(--space-3); }
  .manifeste__num { font-size: 2.4rem; }
}

/* ---------- Expertises ---------- */
.expertises__grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--space-5);
  margin-top: var(--space-7);
}
@media (max-width: 800px) {
  .expertises__grid { grid-template-columns: 1fr; }
}

.expertise-card {
  position: relative;
  padding: var(--space-7) var(--space-6);
  background: var(--white);
  border: 1px solid rgba(11, 27, 45, 0.08);
  border-radius: var(--radius-lg);
  transition: all 0.4s var(--ease-out);
  overflow: hidden;
  display: flex;
  flex-direction: column;
}
.expertise-card::before {
  content: '';
  position: absolute;
  inset: auto 0 0 0;
  height: 3px;
  background: linear-gradient(90deg, var(--blue-500), var(--blue-300));
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.5s var(--ease-out);
}
.expertise-card:hover {
  transform: translateY(-4px);
  border-color: rgba(46, 107, 184, 0.3);
  box-shadow: var(--shadow-lg);
}
.expertise-card:hover::before { transform: scaleX(1); }

.expertise-card__icon {
  width: 56px;
  height: 56px;
  border-radius: 14px;
  background: linear-gradient(135deg, var(--ivory) 0%, var(--white) 100%);
  border: 1px solid rgba(11, 27, 45, 0.06);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: var(--space-5);
  position: relative;
}
.expertise-card__icon svg { width: 30px; height: 30px; color: var(--blue-500); }
.expertise-card:hover .expertise-card__icon {
  background: linear-gradient(135deg, var(--blue-500) 0%, var(--navy-700) 100%);
  border-color: transparent;
}
.expertise-card:hover .expertise-card__icon svg { color: var(--white); }

.expertise-card__num {
  position: absolute;
  top: var(--space-5);
  right: var(--space-6);
  font-family: var(--font-display);
  font-style: italic;
  font-size: 1.4rem;
  color: var(--steel-soft);
  font-weight: 300;
}
.expertise-card h3 {
  font-size: 1.4rem;
  letter-spacing: -0.015em;
  margin-bottom: var(--space-3);
}
.expertise-card__desc {
  color: var(--navy-700);
  font-size: 0.97rem;
  line-height: 1.65;
  margin-bottom: var(--space-5);
  flex-grow: 1;
}
.expertise-card__list {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
}
.expertise-card__list li {
  display: flex;
  align-items: flex-start;
  gap: var(--space-3);
  font-size: 0.9rem;
  color: var(--navy-700);
}
.expertise-card__list li::before {
  content: '';
  width: 6px;
  height: 6px;
  background: var(--blue-500);
  border-radius: 50%;
  margin-top: 0.5rem;
  flex-shrink: 0;
}

/* ---------- Méthodologie ---------- */
.methode {
  background: var(--navy-900);
  color: var(--white);
  position: relative;
  overflow: hidden;
}
.methode::before {
  content: '';
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse 60% 50% at 90% 0%, rgba(46, 107, 184, 0.15), transparent 60%),
    radial-gradient(ellipse 50% 40% at 0% 100%, rgba(91, 143, 209, 0.10), transparent 60%);
  pointer-events: none;
}
.methode__inner { position: relative; z-index: 1; }
.methode__track {
  position: relative;
  margin-top: var(--space-8);
}
.methode__line {
  position: absolute;
  top: 38px;
  left: 0;
  right: 0;
  height: 2px;
  background: rgba(255, 255, 255, 0.1);
  border-radius: 2px;
  overflow: hidden;
}
.methode__line-fill {
  position: absolute;
  inset: 0 100% 0 0;
  background: linear-gradient(90deg, var(--blue-500), var(--blue-300));
  transition: right 1.2s var(--ease-out);
  box-shadow: 0 0 12px rgba(91, 143, 209, 0.6);
}
.methode__steps {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  position: relative;
  gap: var(--space-3);
}
.methode__step { position: relative; padding-top: 0; }
.methode__step-dot {
  width: 76px;
  height: 76px;
  border-radius: 50%;
  background: var(--navy-800);
  border: 2px solid rgba(255, 255, 255, 0.12);
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto var(--space-5);
  position: relative;
  z-index: 2;
  transition: all 0.5s var(--ease-out);
}
.methode__step-dot svg {
  width: 28px;
  height: 28px;
  color: var(--blue-300);
  transition: color .3s, transform .3s;
}
.methode__step.is-active .methode__step-dot {
  background: var(--blue-500);
  border-color: var(--blue-300);
  box-shadow: 0 0 0 8px rgba(46, 107, 184, 0.15), 0 0 32px rgba(91, 143, 209, 0.4);
  transform: scale(1.06);
}
.methode__step.is-active .methode__step-dot svg { color: var(--white); transform: scale(1.1); }

.methode__step-num {
  font-family: var(--font-display);
  font-style: italic;
  font-size: 0.9rem;
  color: var(--blue-300);
  letter-spacing: 0.15em;
  margin-bottom: var(--space-2);
  text-align: center;
}
.methode__step-title {
  font-family: var(--font-display);
  font-weight: 500;
  font-size: 1.25rem;
  margin-bottom: var(--space-3);
  text-align: center;
  color: var(--white);
}
.methode__step-text {
  font-size: 0.88rem;
  color: var(--blue-200);
  line-height: 1.6;
  text-align: center;
  padding: 0 var(--space-2);
}

@media (max-width: 960px) {
  .methode__steps { grid-template-columns: 1fr; gap: var(--space-7); }
  .methode__line { left: 38px; right: auto; top: 76px; bottom: 0; width: 2px; height: auto; }
  .methode__line-fill { inset: 0 0 100% 0; transition: bottom 1.2s var(--ease-out); }
  .methode__step { display: grid; grid-template-columns: 76px 1fr; gap: var(--space-5); align-items: start; }
  .methode__step-dot { margin: 0; }
  .methode__step-num, .methode__step-title, .methode__step-text { text-align: left; padding: 0; }
}

/* ---------- Pour qui ---------- */
.pourqui__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-5);
  margin-top: var(--space-7);
}
.pourqui-card {
  padding: var(--space-7) var(--space-6);
  background: var(--white);
  border-radius: var(--radius-lg);
  border: 1px solid rgba(11, 27, 45, 0.08);
  position: relative;
  transition: all 0.3s var(--ease-out);
}
.pourqui-card:hover {
  border-color: var(--blue-500);
  transform: translateY(-3px);
  box-shadow: var(--shadow-md);
}
.pourqui-card__quote {
  font-family: var(--font-display);
  font-style: italic;
  font-weight: 400;
  font-size: 1.4rem;
  line-height: 1.35;
  color: var(--navy-900);
  margin-bottom: var(--space-5);
  letter-spacing: -0.01em;
  position: relative;
}
.pourqui-card__quote::before {
  content: '"';
  position: absolute;
  top: -1.4rem;
  left: -0.5rem;
  font-size: 4rem;
  color: var(--blue-300);
  font-family: var(--font-display);
  line-height: 1;
}
.pourqui-card__answer {
  font-size: 0.92rem;
  color: var(--steel);
  line-height: 1.6;
  padding-top: var(--space-5);
  border-top: 1px solid rgba(11, 27, 45, 0.08);
}
.pourqui-card__answer strong { color: var(--navy-900); font-weight: 600; }

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

/* ---------- Cas & références ---------- */
.cas { background: var(--ivory); }
.cas__logos {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: center;
  gap: var(--space-7);
  padding: var(--space-7) 0;
  margin-bottom: var(--space-8);
  border-block: 1px solid rgba(11, 27, 45, 0.08);
}
.cas__logo {
  font-family: var(--font-display);
  font-style: italic;
  font-size: 1.1rem;
  color: var(--steel);
  opacity: 0.7;
  transition: opacity .25s, color .25s;
}
.cas__logo:hover { opacity: 1; color: var(--navy-700); }

.cas__cards {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--space-5);
}
.cas-card {
  padding: var(--space-7) var(--space-6);
  background: var(--white);
  border: 1px solid rgba(11, 27, 45, 0.08);
  border-radius: var(--radius-lg);
  position: relative;
  overflow: hidden;
  transition: transform .3s var(--ease-out), box-shadow .3s;
}
.cas-card:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-lg);
}
.cas-card__sector {
  display: inline-block;
  font-size: 0.72rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.15em;
  color: var(--blue-500);
  background: rgba(46, 107, 184, 0.08);
  padding: 0.35rem 0.75rem;
  border-radius: 100px;
  margin-bottom: var(--space-5);
}
.cas-card h3 {
  font-size: 1.45rem;
  letter-spacing: -0.015em;
  margin-bottom: var(--space-4);
}
.cas-card__context, .cas-card__mission {
  font-size: 0.95rem;
  color: var(--navy-700);
  line-height: 1.6;
  margin-bottom: var(--space-4);
}
.cas-card__context strong, .cas-card__mission strong { color: var(--navy-900); }
.cas-card__results {
  margin-top: var(--space-5);
  padding-top: var(--space-5);
  border-top: 1px dashed rgba(11, 27, 45, 0.12);
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-4);
}
.cas-card__kpi {
  text-align: center;
}
.cas-card__kpi-value {
  font-family: var(--font-display);
  font-style: italic;
  font-size: 1.8rem;
  font-weight: 500;
  color: var(--blue-500);
  line-height: 1;
  margin-bottom: var(--space-2);
}
.cas-card__kpi-label {
  font-size: 0.78rem;
  color: var(--steel);
  letter-spacing: 0.04em;
}
@media (max-width: 800px) {
  .cas__cards { grid-template-columns: 1fr; }
  .cas-card__results { grid-template-columns: 1fr 1fr; gap: var(--space-3); }
}

/* ---------- Fondateur ---------- */
.fondateur { background: var(--white); }
.fondateur__inner {
  display: grid;
  grid-template-columns: 320px 1fr;
  gap: var(--space-9);
  align-items: center;
}
.fondateur__visual { position: relative; }
.fondateur__photo {
  aspect-ratio: 1 / 1;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--blue-500), var(--navy-700));
  position: relative;
  overflow: hidden;
  box-shadow: var(--shadow-lg);
}
.fondateur__photo::after {
  content: '';
  position: absolute;
  inset: 0;
  background-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 200 200'><circle cx='100' cy='80' r='32' fill='rgba(255,255,255,0.18)'/><path d='M40 200 C 40 145, 160 145, 160 200 Z' fill='rgba(255,255,255,0.18)'/></svg>");
  background-size: cover;
}
.fondateur__decor {
  position: absolute;
  width: 110%;
  height: 110%;
  top: -5%;
  left: -5%;
  border: 1px dashed rgba(46, 107, 184, 0.3);
  border-radius: 50%;
  animation: rotate 60s linear infinite;
}
@keyframes rotate { to { transform: rotate(360deg); } }

.fondateur__quote {
  font-family: var(--font-display);
  font-style: italic;
  font-size: clamp(1.4rem, 2.4vw, 1.85rem);
  font-weight: 400;
  letter-spacing: -0.015em;
  line-height: 1.3;
  color: var(--navy-900);
  margin-bottom: var(--space-6);
}
.fondateur__quote::before {
  content: '';
  display: block;
  width: 40px;
  height: 2px;
  background: var(--blue-500);
  margin-bottom: var(--space-5);
}
.fondateur__bio {
  color: var(--navy-700);
  line-height: 1.7;
  margin-bottom: var(--space-5);
}
.fondateur__signature {
  display: flex;
  align-items: center;
  gap: var(--space-4);
  margin-top: var(--space-5);
}
.fondateur__signature-line {
  height: 1px;
  width: 32px;
  background: var(--steel);
}
.fondateur__signature-name {
  font-family: var(--font-display);
  font-style: italic;
  font-size: 1.1rem;
  color: var(--navy-900);
}
.fondateur__signature-role {
  font-size: 0.85rem;
  color: var(--steel);
}
@media (max-width: 800px) {
  .fondateur__inner { grid-template-columns: 1fr; gap: var(--space-7); }
  .fondateur__visual { max-width: 240px; margin: 0 auto; }
}

/* ---------- CTA / Form RDV ---------- */
.cta {
  background: var(--navy-900);
  color: var(--white);
  position: relative;
  overflow: hidden;
}
.cta::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image:
    radial-gradient(ellipse 50% 40% at 80% 50%, rgba(46, 107, 184, 0.20), transparent 60%),
    radial-gradient(ellipse 40% 30% at 20% 60%, rgba(91, 143, 209, 0.15), transparent 60%);
  pointer-events: none;
}
.cta::after {
  content: '';
  position: absolute;
  inset: 0;
  background-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 1200 600'><path d='M-50 280 C 200 200, 400 380, 700 280 C 900 220, 1100 340, 1300 280' stroke='%232E6BB8' stroke-width='1.5' fill='none' opacity='0.20'/><path d='M-50 320 C 200 240, 400 420, 700 320 C 900 260, 1100 380, 1300 320' stroke='%235B8FD1' stroke-width='1.5' fill='none' opacity='0.20'/><path d='M-50 360 C 200 280, 400 460, 700 360 C 900 300, 1100 420, 1300 360' stroke='%237A8FA8' stroke-width='1.5' fill='none' opacity='0.20'/></svg>");
  background-size: cover;
  background-position: center;
  pointer-events: none;
  opacity: 0.6;
}
.cta__inner {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: 1fr 1.1fr;
  gap: var(--space-9);
  align-items: center;
}
.cta__title {
  font-size: clamp(2rem, 4vw, 3rem);
  letter-spacing: -0.02em;
  margin-bottom: var(--space-5);
}
.cta__lead {
  font-size: var(--fs-lead);
  color: var(--blue-200);
  margin-bottom: var(--space-6);
  line-height: 1.6;
  max-width: 50ch;
}
.cta__list {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
}
.cta__list li {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  font-size: 0.95rem;
  color: var(--white);
}
.cta__list li svg {
  width: 18px;
  height: 18px;
  color: var(--blue-300);
  flex-shrink: 0;
}

.form {
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(255, 255, 255, 0.10);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  border-radius: var(--radius-lg);
  padding: var(--space-7);
}
.form__row { margin-bottom: var(--space-5); }
.form__row--split {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-4);
}
.form label {
  display: block;
  font-size: 0.82rem;
  font-weight: 600;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  color: var(--blue-200);
  margin-bottom: var(--space-2);
}
.form input,
.form textarea {
  width: 100%;
  padding: 0.85rem 1rem;
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: var(--radius-sm);
  color: var(--white);
  font: inherit;
  transition: border-color .2s, background .2s;
}
.form input:focus,
.form textarea:focus {
  outline: none;
  border-color: var(--blue-300);
  background: rgba(255, 255, 255, 0.08);
}
.form input::placeholder,
.form textarea::placeholder { color: rgba(255, 255, 255, 0.4); }
.form textarea { resize: vertical; min-height: 110px; }
.form button {
  width: 100%;
  padding: 1rem 1.5rem;
  background: var(--blue-500);
  border: none;
  color: var(--white);
  border-radius: var(--radius);
  font-weight: 600;
  font-size: 1rem;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-3);
  transition: all 0.25s var(--ease-out);
  margin-top: var(--space-4);
}
.form button:hover {
  background: var(--blue-400);
  transform: translateY(-1px);
  box-shadow: 0 12px 30px rgba(46, 107, 184, 0.4);
}
.form__legal {
  font-size: 0.78rem;
  color: var(--blue-200);
  margin-top: var(--space-4);
  margin-bottom: 0;
  line-height: 1.5;
}

@media (max-width: 900px) {
  .cta__inner { grid-template-columns: 1fr; gap: var(--space-7); }
  .form__row--split { grid-template-columns: 1fr; }
}

/* ---------- Footer ---------- */
.footer {
  background: var(--navy-900);
  color: var(--white);
  padding: var(--space-8) 0 var(--space-6);
}
.footer__main {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr;
  gap: var(--space-8);
  margin-bottom: var(--space-7);
}
.footer__brand img { height: 44px; }
.footer__tagline {
  margin-top: var(--space-4);
  color: var(--blue-200);
  font-size: 0.92rem;
  max-width: 36ch;
  line-height: 1.55;
}
.footer__col h4 {
  font-family: var(--font-sans);
  font-weight: 600;
  font-size: 0.78rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--blue-300);
  margin-bottom: var(--space-4);
}
.footer__col ul { list-style: none; padding: 0; margin: 0; display: flex; flex-direction: column; gap: var(--space-3); }
.footer__col a { color: var(--steel-soft); font-size: 0.92rem; }
.footer__col a:hover { color: var(--white); }

.footer__bottom {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: var(--space-4);
  padding-top: var(--space-5);
  border-top: 1px solid rgba(255, 255, 255, 0.08);
}
.footer__copy { color: var(--steel); font-size: 0.85rem; margin: 0; }
.footer__legal a { color: var(--steel); font-size: 0.85rem; }
.footer__legal a:hover { color: var(--white); }

.footer__made-by {
  display: flex; align-items: center; gap: .5rem;
  opacity: .55; font-size: .8rem;
  transition: opacity 0.25s; color: var(--white); white-space: nowrap;
}
.footer__made-by:hover { opacity: 1; color: var(--white); }
.footer__made-by img { height: 22px; width: auto; display: inline-block; }

@media (max-width: 800px) {
  .footer__main { grid-template-columns: 1fr; gap: var(--space-6); }
  .footer__bottom { justify-content: center; text-align: center; }
}

/* ---------- Cookie banner (override) ---------- */
.cookie-banner {
  position: fixed; bottom: 1.5rem; left: 50%;
  transform: translateX(-50%) translateY(140%);
  z-index: 9999; width: min(calc(100% - 2rem), 560px);
  background: var(--navy-900); border: 1px solid rgba(46, 107, 184, 0.25);
  border-radius: 12px; padding: 1.25rem 1.5rem;
  box-shadow: 0 12px 40px rgba(0,0,0,0.4);
  transition: transform 0.45s ease;
}
.cookie-banner.visible { transform: translateX(-50%) translateY(0); }
.cookie-banner__inner { display: flex; align-items: flex-start; gap: 1rem; flex-wrap: wrap; }
.cookie-banner__icon { font-size: 1.5rem; flex-shrink: 0; }
.cookie-banner__text { flex: 1; min-width: 200px; }
.cookie-banner__text strong { display: block; font-weight: 700; margin-bottom: .35rem; color: var(--white); font-size: .92rem; }
.cookie-banner__text p { font-size: .82rem; color: #aaa; line-height: 1.65; margin: 0; }
.cookie-banner__text a { color: var(--blue-300); }
.cookie-banner__actions { display: flex; gap: .625rem; align-items: center; flex-shrink: 0; margin-left: auto; }
.cookie-btn { padding: .475rem 1rem; border-radius: 6px; font-size: .82rem; font-weight: 600; cursor: pointer; transition: all .2s; border: none; font-family: inherit; }
.cookie-btn--outline { background: transparent; border: 1.5px solid rgba(255,255,255,0.15); color: #aaa; }
.cookie-btn--outline:hover { border-color: var(--white); color: var(--white); }
.cookie-btn--solid { background: var(--blue-500); color: #fff; }
.cookie-btn--solid:hover { background: var(--navy-700); }

.cookie-fab {
  position: fixed; bottom: 1.5rem; left: 1.5rem; z-index: 9998;
  width: 40px; height: 40px; background: var(--navy-900);
  border: 1.5px solid rgba(46, 107, 184, 0.3); border-radius: 50%;
  display: none; align-items: center; justify-content: center;
  font-size: 1rem; cursor: pointer; transition: all .2s;
  box-shadow: 0 4px 16px rgba(0,0,0,0.3); color: var(--white);
}
.cookie-fab.visible { display: flex; }
.cookie-fab:hover { border-color: var(--blue-500); transform: scale(1.1); }

@media (max-width: 768px) {
  .cookie-banner__actions { margin-left: 0; width: 100%; justify-content: flex-end; }
}

/* ---------- Reveal animations (progressive enhancement) ---------- */
/* Only hide when JS has marked the doc as ready — otherwise content is visible */
.js-reveal-ready .reveal {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.7s var(--ease-out), transform 0.7s var(--ease-out);
}
.js-reveal-ready .reveal.is-visible { opacity: 1; transform: none; }
.reveal--delay-1 { transition-delay: 80ms; }
.reveal--delay-2 { transition-delay: 160ms; }
.reveal--delay-3 { transition-delay: 240ms; }

/* ---------- Reduced motion ---------- */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
  .hero__canvas { display: none; }
  .reveal { opacity: 1; transform: none; }
}

/* ---------- Mentions légales ---------- */
.legal {
  padding-top: calc(var(--header-h) + var(--space-9));
  padding-bottom: var(--space-9);
}
.legal h1 { font-size: clamp(2rem, 4vw, 3rem); }
.legal h2 {
  font-size: 1.5rem;
  margin-top: var(--space-7);
  margin-bottom: var(--space-4);
}
.legal p, .legal ul { color: var(--navy-700); line-height: 1.75; }
.legal ul { padding-left: var(--space-5); }