/* ============================================
   C&D PATRIMONIAL — Design System
   ============================================ */

:root {
  --cd-turquoise: #39B8BF;
  --cd-turquoise-dark: #2A9AA0;
  --cd-turquoise-soft: #E8F6F7;
  --cd-turquoise-mid: #A8DCE0;
  --cd-anthracite: #323232;
  --cd-anthracite-soft: #5A5A5A;
  --cd-white: #FFFFFF;
  --cd-off-white: #FAFCFC;
  --cd-border: rgba(50, 50, 50, 0.08);
  --cd-shadow: 0 4px 24px rgba(50, 50, 50, 0.06);
  --cd-shadow-hover: 0 8px 32px rgba(50, 50, 50, 0.1);
  --cd-radius: 16px;
  --cd-radius-sm: 12px;
  --cd-max: 1240px;
  --cd-header-h: 92px;
  --font: "Outfit", system-ui, sans-serif;
  --ease: cubic-bezier(0.25, 0.1, 0.25, 1);
}

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

html {
  scroll-behavior: smooth;
  scroll-padding-top: calc(var(--cd-header-h) + 16px);
}

body {
  font-family: var(--font);
  font-weight: 400;
  font-size: 1.0625rem;
  line-height: 1.65;
  color: var(--cd-anthracite);
  background: var(--cd-white);
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

img {
  max-width: 100%;
  height: auto;
  display: block;
}

a {
  color: inherit;
  text-decoration: none;
}

ul, ol {
  list-style: none;
}

button,
input,
select,
textarea {
  font: inherit;
  color: inherit;
}

:focus-visible {
  outline: 2px solid var(--cd-turquoise);
  outline-offset: 3px;
}

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  border: 0;
}

/* ---------- Layout ---------- */

.container {
  width: min(100% - 2.5rem, var(--cd-max));
  margin-inline: auto;
}

.section {
  padding: clamp(4rem, 8vw, 7rem) 0;
  position: relative;
}

.section--tight {
  padding: clamp(2.5rem, 5vw, 4rem) 0;
}

.section--soft {
  background: var(--cd-turquoise-soft);
}

.section--turquoise {
  background: var(--cd-turquoise);
  color: var(--cd-white);
  overflow: hidden;
}

.section--anthracite {
  background: var(--cd-anthracite);
  color: var(--cd-white);
}

/* ---------- Typography ---------- */

.label {
  display: inline-block;
  font-size: 0.75rem;
  font-weight: 500;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--cd-turquoise);
  margin-bottom: 1rem;
}

.section--turquoise .label {
  color: rgba(255, 255, 255, 0.85);
}

h1, h2, h3, h4 {
  font-weight: 700;
  line-height: 1.15;
  letter-spacing: -0.02em;
  color: var(--cd-anthracite);
}

.section--turquoise h2,
.section--turquoise h3,
.section--anthracite h2,
.section--anthracite h3 {
  color: var(--cd-white);
}

h1 {
  font-size: clamp(2rem, 4.5vw, 3.25rem);
}

h2 {
  font-size: clamp(1.75rem, 3.5vw, 2.75rem);
}

h3 {
  font-size: clamp(1.15rem, 2vw, 1.35rem);
  font-weight: 600;
}

.lead {
  font-size: clamp(1.05rem, 1.5vw, 1.2rem);
  font-weight: 300;
  line-height: 1.7;
  color: var(--cd-anthracite-soft);
  max-width: 42rem;
}

.section--turquoise .lead {
  color: rgba(255, 255, 255, 0.9);
}

.section-head {
  max-width: 40rem;
  margin-bottom: clamp(2.5rem, 5vw, 3.5rem);
}

.section-head--center {
  text-align: center;
  margin-inline: auto;
}

.section-head--center .lead {
  margin-inline: auto;
}

/* ---------- Buttons ---------- */

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  min-height: 48px;
  padding: 0.85rem 1.6rem;
  border-radius: 999px;
  border: 2px solid transparent;
  font-weight: 600;
  font-size: 0.95rem;
  cursor: pointer;
  transition: background 0.25s var(--ease), color 0.25s var(--ease),
    border-color 0.25s var(--ease), transform 0.25s var(--ease),
    box-shadow 0.25s var(--ease);
  text-align: center;
}

.btn:hover {
  transform: translateY(-1px);
}

.btn--primary {
  background: var(--cd-turquoise);
  color: var(--cd-white);
}

.btn--primary:hover {
  background: var(--cd-turquoise-dark);
  box-shadow: 0 8px 24px rgba(57, 184, 191, 0.35);
}

.btn--secondary {
  background: transparent;
  color: var(--cd-anthracite);
  border-color: rgba(50, 50, 50, 0.2);
}

.btn--secondary:hover {
  border-color: var(--cd-anthracite);
}

.btn--white {
  background: var(--cd-white);
  color: var(--cd-anthracite);
}

.btn--white:hover {
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.12);
}

.btn--ghost-white {
  background: transparent;
  color: var(--cd-white);
  border-color: rgba(255, 255, 255, 0.45);
}

.btn--ghost-white:hover {
  border-color: var(--cd-white);
  background: rgba(255, 255, 255, 0.08);
}

.btn--sm {
  min-height: 40px;
  padding: 0.55rem 1.2rem;
  font-size: 0.875rem;
}

.btn-group {
  display: flex;
  flex-wrap: wrap;
  gap: 0.85rem;
  align-items: center;
}

/* ---------- Header ---------- */

.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(255, 255, 255, 0.92);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid transparent;
  transition: height 0.3s var(--ease), box-shadow 0.3s var(--ease),
    border-color 0.3s var(--ease);
}

.site-header.is-scrolled {
  border-bottom-color: var(--cd-border);
  box-shadow: 0 2px 16px rgba(50, 50, 50, 0.04);
}

.site-header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.5rem;
  height: var(--cd-header-h);
  transition: height 0.3s var(--ease);
}

.site-header.is-scrolled .site-header__inner {
  height: 72px;
}

.logo {
  display: flex;
  align-items: center;
  flex-shrink: 0;
}

.logo img {
  height: 68px;
  width: auto;
  transition: height 0.3s var(--ease);
}

.site-header.is-scrolled .logo img {
  height: 56px;
}

@media (max-width: 640px) {
  .logo img {
    height: 56px;
  }

  .site-header.is-scrolled .logo img {
    height: 48px;
  }
}

.nav {
  display: flex;
  align-items: center;
  gap: 1.75rem;
}

.nav a {
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--cd-anthracite-soft);
  transition: color 0.2s;
  position: relative;
}

.nav a:hover,
.nav a[aria-current="page"] {
  color: var(--cd-anthracite);
}

.nav a[aria-current="page"]::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: -6px;
  height: 2px;
  background: var(--cd-turquoise);
  border-radius: 1px;
}

.header-cta {
  flex-shrink: 0;
}

.nav-toggle {
  display: none;
  width: 44px;
  height: 44px;
  border: none;
  background: transparent;
  cursor: pointer;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 6px;
  border-radius: 8px;
}

.nav-toggle span {
  display: block;
  width: 22px;
  height: 2px;
  background: var(--cd-anthracite);
  border-radius: 1px;
  transition: transform 0.3s var(--ease), opacity 0.3s;
}

.nav-toggle[aria-expanded="true"] span:nth-child(1) {
  transform: translateY(8px) rotate(45deg);
}

.nav-toggle[aria-expanded="true"] span:nth-child(2) {
  opacity: 0;
}

.nav-toggle[aria-expanded="true"] span:nth-child(3) {
  transform: translateY(-8px) rotate(-45deg);
}

/* ---------- DNA shapes ---------- */

.cd-shape {
  position: absolute;
  pointer-events: none;
  z-index: 0;
}

.cd-shape--hero {
  top: -5%;
  right: -8%;
  width: min(48vw, 520px);
  height: min(90vh, 720px);
  opacity: 1;
}

.cd-shape--section {
  width: 280px;
  height: 420px;
  opacity: 0.15;
}

.cd-shape--footer {
  bottom: -20%;
  right: -5%;
  width: 320px;
  height: 480px;
  opacity: 0.12;
}

.cd-shape--cta {
  top: -30%;
  right: -10%;
  width: min(50vw, 480px);
  height: min(80vh, 640px);
  opacity: 0.18;
}

.cd-arc {
  position: absolute;
  border: 28px solid var(--cd-turquoise);
  border-radius: 50%;
  pointer-events: none;
}

.cd-arc--soft {
  border-color: var(--cd-turquoise-mid);
}

.cd-arc--white {
  border-color: rgba(255, 255, 255, 0.25);
}

/* Decorative arc motif as background SVG via CSS mask */
.motif-bg {
  position: absolute;
  inset: 0;
  overflow: hidden;
  pointer-events: none;
  z-index: 0;
}

.motif-bg svg {
  position: absolute;
  width: 100%;
  height: 100%;
}

.relative {
  position: relative;
  z-index: 1;
}

/* ---------- Hero ---------- */

.hero {
  padding: clamp(3rem, 7vw, 5.5rem) 0 clamp(4rem, 8vw, 6rem);
  overflow: hidden;
  background:
    radial-gradient(ellipse 60% 50% at 90% 20%, var(--cd-turquoise-soft) 0%, transparent 70%),
    var(--cd-white);
}

.hero__grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: clamp(2rem, 5vw, 4rem);
  align-items: center;
}

.hero__content {
  position: relative;
  z-index: 2;
}

.hero__title {
  margin-bottom: 1.25rem;
}

.hero__title span {
  display: block;
}

.hero__lead {
  margin-bottom: 1.75rem;
  max-width: 32rem;
}

.hero__reassure {
  margin-top: 1.25rem;
  font-size: 0.9rem;
  font-weight: 300;
  color: var(--cd-anthracite-soft);
}

.hero__visual {
  position: relative;
  min-height: 480px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.hero-composition {
  position: relative;
  width: 100%;
  max-width: 440px;
  aspect-ratio: 3 / 4;
  margin-inline: auto;
}

.hero-composition__motif {
  position: absolute;
  top: 0;
  left: 0;
  width: 72%;
  height: 78%;
  border-radius: 20px;
  overflow: hidden;
  background: var(--cd-turquoise);
  z-index: 1;
  box-shadow: var(--cd-shadow);
}

.hero-composition__motif svg {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.hero-composition__photo {
  position: absolute;
  right: 0;
  bottom: 0;
  width: 72%;
  height: 78%;
  border-radius: 20px;
  overflow: hidden;
  z-index: 2;
  box-shadow: 0 16px 48px rgba(50, 50, 50, 0.14);
}

.hero-composition__photo img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center top;
}

.hero-markers {
  display: flex;
  gap: 1.5rem;
  margin-top: 2rem;
  flex-wrap: wrap;
}

.hero-marker {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--cd-anthracite);
}

.hero-marker::before {
  content: "";
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--cd-turquoise);
  flex-shrink: 0;
}

/* ---------- Profiles strip ---------- */

.profiles {
  border-top: 1px solid var(--cd-border);
  border-bottom: 1px solid var(--cd-border);
  background: var(--cd-off-white);
}

.profiles__title {
  text-align: center;
  font-size: 1rem;
  font-weight: 500;
  color: var(--cd-anthracite-soft);
  margin-bottom: 1.75rem;
}

.profiles__grid {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 1rem;
}

.profile-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.75rem;
  text-align: center;
  padding: 1rem 0.5rem;
  transition: transform 0.25s var(--ease);
  border-radius: var(--cd-radius-sm);
  text-decoration: none;
  color: inherit;
}

.profile-item:hover {
  transform: translateY(-2px);
}

.profile-item:hover .profile-item__icon {
  background: var(--cd-turquoise);
  color: var(--cd-white);
}

.profile-item:hover .profile-item__label {
  color: var(--cd-turquoise-dark);
}

.profile-item__hint {
  font-size: 0.7rem;
  font-weight: 500;
  color: var(--cd-turquoise);
  opacity: 0.85;
  transition: opacity 0.2s;
}

/* ---------- Pages métier ---------- */

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

.metier-enjeu {
  padding: 1.35rem 1.5rem;
  background: var(--cd-white);
  border: 1px solid var(--cd-border);
  border-radius: var(--cd-radius-sm);
  position: relative;
  overflow: hidden;
}

.metier-enjeu::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 3px;
  height: 100%;
  background: var(--cd-turquoise);
}

.metier-enjeu h3 {
  font-size: 1rem;
  margin-bottom: 0.4rem;
}

.metier-enjeu p {
  font-size: 0.9rem;
  font-weight: 300;
  color: var(--cd-anthracite-soft);
}

.metier-actions {
  display: grid;
  gap: 1.25rem;
}

.metier-action {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 1.25rem;
  padding: 1.5rem;
  background: var(--cd-white);
  border: 1px solid var(--cd-border);
  border-radius: var(--cd-radius);
  align-items: start;
}

.metier-action__num {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: var(--cd-turquoise-soft);
  color: var(--cd-turquoise);
  font-weight: 700;
  font-size: 0.9rem;
  display: flex;
  align-items: center;
  justify-content: center;
}

.metier-action h3 {
  margin-bottom: 0.4rem;
}

.metier-action p {
  font-size: 0.925rem;
  font-weight: 300;
  color: var(--cd-anthracite-soft);
}

.metier-exemple {
  background: var(--cd-white);
  border-radius: var(--cd-radius);
  border: 1px solid var(--cd-border);
  overflow: hidden;
}

.metier-exemple__header {
  background: var(--cd-turquoise);
  color: var(--cd-white);
  padding: 1.25rem 1.75rem;
}

.metier-exemple__header .label {
  color: rgba(255, 255, 255, 0.85);
  margin-bottom: 0.35rem;
}

.metier-exemple__header h3 {
  color: var(--cd-white);
  font-size: 1.25rem;
}

.metier-exemple__body {
  padding: 1.75rem;
}

.metier-exemple__body p {
  font-weight: 300;
  color: var(--cd-anthracite-soft);
  margin-bottom: 1rem;
}

.metier-exemple__list {
  display: grid;
  gap: 0.65rem;
  margin: 1.25rem 0;
}

.metier-exemple__list li {
  display: flex;
  gap: 0.75rem;
  align-items: flex-start;
  font-size: 0.95rem;
  font-weight: 400;
}

.metier-exemple__list li::before {
  content: "";
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--cd-turquoise);
  margin-top: 0.45rem;
  flex-shrink: 0;
}

.metier-exemple__quote {
  margin-top: 1.5rem;
  padding: 1.25rem;
  background: var(--cd-turquoise-soft);
  border-radius: var(--cd-radius-sm);
  border-left: 3px solid var(--cd-turquoise);
  font-style: italic;
  font-weight: 300;
  font-size: 0.95rem;
}

.metier-exemple__quote footer {
  margin-top: 0.75rem;
  font-style: normal;
  font-size: 0.8rem;
  font-weight: 500;
  color: var(--cd-turquoise-dark);
}

.metier-nav {
  display: flex;
  flex-wrap: wrap;
  gap: 0.65rem;
  margin-top: 2rem;
}

.metier-nav a {
  font-size: 0.8rem;
  font-weight: 500;
  padding: 0.45rem 0.9rem;
  border-radius: 999px;
  border: 1px solid var(--cd-border);
  transition: border-color 0.2s, background 0.2s;
}

.metier-nav a:hover,
.metier-nav a[aria-current="page"] {
  border-color: var(--cd-turquoise);
  background: var(--cd-turquoise-soft);
  color: var(--cd-turquoise-dark);
}

@media (max-width: 700px) {
  .metier-enjeux {
    grid-template-columns: 1fr;
  }

  .metier-action {
    grid-template-columns: 1fr;
  }
}

.profile-item__icon {
  width: 52px;
  height: 52px;
  border-radius: 50%;
  background: var(--cd-turquoise-soft);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--cd-turquoise);
}

.profile-item__icon svg {
  width: 24px;
  height: 24px;
}

.profile-item__label {
  font-size: 0.8rem;
  font-weight: 500;
  line-height: 1.3;
}

/* ---------- Cards / Enjeux ---------- */

.enjeux-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.25rem;
}

.enjeu-card {
  position: relative;
  background: var(--cd-white);
  border: 1px solid var(--cd-border);
  border-radius: var(--cd-radius);
  padding: 1.75rem 1.5rem;
  overflow: hidden;
  transition: transform 0.3s var(--ease), box-shadow 0.3s var(--ease),
    border-color 0.3s var(--ease);
  cursor: pointer;
  text-align: left;
  width: 100%;
  display: block;
}

.enjeu-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--cd-shadow-hover);
  border-color: rgba(57, 184, 191, 0.3);
}

.enjeu-card__num {
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  color: var(--cd-turquoise);
  margin-bottom: 0.75rem;
}

.enjeu-card h3 {
  margin-bottom: 0.75rem;
}

.enjeu-card p {
  display: none;
}

.enjeu-card__more {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  margin-top: 1rem;
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--cd-turquoise);
}

.enjeu-card__arc {
  position: absolute;
  width: 120px;
  height: 120px;
  border: 16px solid var(--cd-turquoise-soft);
  border-radius: 50%;
  right: -40px;
  bottom: -40px;
  pointer-events: none;
}

/* ---------- Santé section ---------- */

.sante-block {
  position: relative;
  z-index: 1;
  max-width: 40rem;
}

.sante-block .lead {
  margin: 1.25rem 0 1.75rem;
}

.sante-block__list {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem 0.65rem;
  margin-bottom: 2rem;
}

.sante-tag {
  font-size: 0.8rem;
  font-weight: 500;
  padding: 0.4rem 0.9rem;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.15);
  border: 1px solid rgba(255, 255, 255, 0.25);
}

.sante-block__strong {
  font-size: clamp(1.15rem, 2vw, 1.35rem);
  font-weight: 600;
  line-height: 1.4;
  max-width: 36rem;
}

/* ---------- Solutions ---------- */

.solutions-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.25rem;
}

.solution-card {
  background: var(--cd-white);
  border: 1px solid var(--cd-border);
  border-radius: var(--cd-radius);
  padding: 2rem 1.75rem;
  display: flex;
  flex-direction: column;
  position: relative;
  overflow: hidden;
  transition: transform 0.3s var(--ease), box-shadow 0.3s var(--ease);
}

.solution-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--cd-shadow-hover);
}

.solution-card__icon {
  width: 48px;
  height: 48px;
  border-radius: 14px;
  background: var(--cd-turquoise-soft);
  color: var(--cd-turquoise);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 1.25rem;
}

.solution-card__icon svg {
  width: 24px;
  height: 24px;
}

.solution-card h3 {
  margin-bottom: 0.75rem;
}

.solution-card p {
  font-size: 0.95rem;
  font-weight: 300;
  color: var(--cd-anthracite-soft);
  flex: 1;
  margin-bottom: 1.25rem;
}

.solution-card__link {
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--cd-turquoise);
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
}

.solution-card__link::after {
  content: "→";
  transition: transform 0.2s;
}

.solution-card:hover .solution-card__link::after {
  transform: translateX(3px);
}

.solution-card__arc {
  position: absolute;
  width: 100px;
  height: 100px;
  border: 14px solid var(--cd-turquoise-soft);
  border-radius: 50%;
  top: -30px;
  right: -30px;
  opacity: 0.7;
}

/* ---------- Méthode / Timeline ---------- */

.timeline {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 0.75rem;
  position: relative;
  margin-bottom: 2rem;
}

.timeline::before {
  content: "";
  position: absolute;
  top: 28px;
  left: 10%;
  right: 10%;
  height: 2px;
  background: linear-gradient(
    90deg,
    var(--cd-turquoise-mid),
    var(--cd-turquoise),
    var(--cd-turquoise-mid)
  );
  z-index: 0;
}

.timeline-step {
  position: relative;
  z-index: 1;
  text-align: center;
  padding: 0 0.35rem;
  background: transparent;
  border: none;
  cursor: pointer;
  font: inherit;
  color: inherit;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.85rem;
  transition: transform 0.2s var(--ease);
}

.timeline-step:hover {
  transform: translateY(-2px);
}

.timeline-step:focus-visible {
  outline: none;
}

.timeline-step:focus-visible .timeline-step__num {
  box-shadow: 0 0 0 6px var(--cd-turquoise-soft), 0 0 0 2px var(--cd-turquoise);
}

.timeline-step__num {
  width: 56px;
  height: 56px;
  border-radius: 50%;
  background: var(--cd-white);
  border: 2px solid var(--cd-turquoise);
  color: var(--cd-turquoise);
  font-weight: 700;
  font-size: 1.1rem;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 0 0 6px var(--cd-turquoise-soft);
  transition: background 0.25s var(--ease), color 0.25s var(--ease),
    transform 0.25s var(--ease);
}

.timeline-step.is-active .timeline-step__num,
.timeline-step[aria-selected="true"] .timeline-step__num {
  background: var(--cd-turquoise);
  color: var(--cd-white);
}

.timeline-step__label {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.4rem;
}

.timeline-step__label strong {
  display: inline;
  font-size: 1.05rem;
  font-weight: 600;
  color: var(--cd-anthracite);
}

.timeline-step__icon {
  display: inline-flex;
  color: var(--cd-turquoise);
  flex-shrink: 0;
}

.timeline-step__icon svg {
  width: 18px;
  height: 18px;
}

.timeline-step.is-active .timeline-step__icon {
  color: var(--cd-turquoise-dark);
}

.methode-panels {
  max-width: 40rem;
  margin: 0 auto 2rem;
  min-height: 12rem;
}

.methode-panel {
  display: none;
  padding: 2rem;
  background: var(--cd-white);
  border: 1px solid var(--cd-border);
  border-radius: var(--cd-radius);
  animation: fadeUp 0.4s var(--ease);
}

.methode-panel.is-active {
  display: block;
}

.methode-panel h3 {
  margin-bottom: 0.75rem;
  color: var(--cd-turquoise);
  font-size: 1.35rem;
}

.methode-panel__text {
  font-weight: 300;
  color: var(--cd-anthracite-soft);
  margin-bottom: 1.5rem;
  line-height: 1.65;
}

.methode-quote {
  margin: 0;
  padding: 1.25rem 1.35rem;
  background: var(--cd-turquoise-soft);
  border-radius: var(--cd-radius-sm);
  border-left: 3px solid var(--cd-turquoise);
}

.methode-quote p {
  font-size: 0.95rem;
  font-weight: 300;
  font-style: italic;
  line-height: 1.6;
  color: var(--cd-anthracite);
  margin-bottom: 0.75rem;
}

.methode-quote footer {
  font-size: 0.8rem;
  font-weight: 500;
  font-style: normal;
  color: var(--cd-turquoise-dark);
}

.methode-note {
  margin-top: 0.5rem;
  text-align: center;
  font-size: 1.05rem;
  font-weight: 500;
  color: var(--cd-anthracite);
  padding: 1.25rem 1.5rem;
  background: var(--cd-turquoise-soft);
  border-radius: var(--cd-radius);
  max-width: 36rem;
  margin-inline: auto;
}

/* ---------- Visite ---------- */

.visite-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: clamp(2rem, 5vw, 4rem);
  align-items: center;
}

.visite-visual {
  border-radius: var(--cd-radius);
  overflow: hidden;
  aspect-ratio: 4 / 3;
  background: var(--cd-turquoise-soft);
  position: relative;
}

.visite-visual img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.visite-visual__placeholder {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  background:
    radial-gradient(circle at 30% 40%, var(--cd-turquoise-mid) 0%, transparent 50%),
    var(--cd-turquoise-soft);
}

.visite-visual__placeholder svg {
  width: 60%;
  height: 80%;
  opacity: 0.5;
}

/* ---------- Outil / Bilan ---------- */

.bilan-card {
  background: var(--cd-white);
  border: 1px solid var(--cd-border);
  border-radius: 20px;
  box-shadow: var(--cd-shadow);
  overflow: hidden;
  max-width: 720px;
  margin-inline: auto;
}

.bilan-card__body {
  padding: clamp(1.75rem, 4vw, 2.5rem);
}

.bilan-progress {
  display: flex;
  gap: 0.4rem;
  margin-bottom: 2rem;
}

.bilan-progress__bar {
  flex: 1;
  height: 4px;
  border-radius: 2px;
  background: var(--cd-turquoise-soft);
  overflow: hidden;
}

.bilan-progress__bar.is-active,
.bilan-progress__bar.is-done {
  background: var(--cd-turquoise);
}

.bilan-step {
  display: none;
}

.bilan-step.is-active {
  display: block;
  animation: fadeUp 0.4s var(--ease);
}

.bilan-step h3 {
  margin-bottom: 1.25rem;
  font-size: 1.25rem;
}

.bilan-options {
  display: grid;
  gap: 0.65rem;
}

.bilan-option {
  display: flex;
  align-items: center;
  gap: 0.85rem;
  padding: 1rem 1.15rem;
  border: 1.5px solid var(--cd-border);
  border-radius: var(--cd-radius-sm);
  cursor: pointer;
  transition: border-color 0.2s, background 0.2s;
  text-align: left;
  width: 100%;
  background: var(--cd-white);
}

.bilan-option:hover,
.bilan-option.is-selected {
  border-color: var(--cd-turquoise);
  background: var(--cd-turquoise-soft);
}

.bilan-option__radio {
  width: 18px;
  height: 18px;
  border-radius: 50%;
  border: 2px solid rgba(50, 50, 50, 0.25);
  flex-shrink: 0;
  position: relative;
}

.bilan-option.is-selected .bilan-option__radio {
  border-color: var(--cd-turquoise);
}

.bilan-option.is-selected .bilan-option__radio::after {
  content: "";
  position: absolute;
  inset: 3px;
  border-radius: 50%;
  background: var(--cd-turquoise);
}

.bilan-nav {
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  margin-top: 2rem;
  padding-top: 1.5rem;
  border-top: 1px solid var(--cd-border);
}

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

.bilan-disclaimer {
  margin-top: 1.5rem;
  font-size: 0.8rem;
  font-weight: 300;
  color: var(--cd-anthracite-soft);
  line-height: 1.5;
  padding: 1rem;
  background: var(--cd-turquoise-soft);
  border-radius: var(--cd-radius-sm);
}

.bilan-success {
  text-align: center;
  padding: 2rem 1rem;
}

.bilan-success__icon {
  width: 64px;
  height: 64px;
  border-radius: 50%;
  background: var(--cd-turquoise-soft);
  color: var(--cd-turquoise);
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 1.25rem;
  font-size: 1.75rem;
}

/* ---------- Forms ---------- */

.form-group {
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
}

.form-group--full {
  grid-column: 1 / -1;
}

.form-group label {
  font-size: 0.85rem;
  font-weight: 500;
}

.form-group input,
.form-group select,
.form-group textarea {
  min-height: 48px;
  padding: 0.7rem 1rem;
  border: 1.5px solid var(--cd-border);
  border-radius: var(--cd-radius-sm);
  background: var(--cd-white);
  transition: border-color 0.2s;
}

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

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  outline: none;
  border-color: var(--cd-turquoise);
}

.form-consent {
  display: flex;
  gap: 0.75rem;
  align-items: flex-start;
  font-size: 0.8rem;
  font-weight: 300;
  color: var(--cd-anthracite-soft);
  line-height: 1.5;
}

.form-consent input {
  margin-top: 0.2rem;
  width: 18px;
  height: 18px;
  accent-color: var(--cd-turquoise);
  flex-shrink: 0;
}

.netlify-honeypot {
  position: absolute;
  left: -9999px;
  height: 0;
  overflow: hidden;
}

.form-error {
  margin-top: 1rem;
  font-size: 0.9rem;
  font-weight: 400;
  color: #b42318;
  line-height: 1.5;
}

.form-error a {
  color: inherit;
  text-decoration: underline;
}

/* ---------- Pourquoi ---------- */

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

.pourquoi-item {
  padding: 1.5rem 0;
  border-top: 2px solid var(--cd-turquoise);
}

.pourquoi-item__num {
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  color: var(--cd-turquoise);
  margin-bottom: 0.85rem;
}

.pourquoi-item h3 {
  margin-bottom: 0.65rem;
}

.pourquoi-item p {
  font-size: 0.925rem;
  font-weight: 300;
  color: var(--cd-anthracite-soft);
}

/* ---------- Témoignages ---------- */

.temoignages-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.25rem;
}

.temoignage-card {
  background: var(--cd-white);
  border: 1px dashed rgba(57, 184, 191, 0.4);
  border-radius: var(--cd-radius);
  padding: 2rem 1.75rem;
  min-height: 220px;
  display: flex;
  flex-direction: column;
}

.temoignage-card__placeholder {
  font-family: ui-monospace, monospace;
  font-size: 0.8rem;
  color: var(--cd-turquoise);
  background: var(--cd-turquoise-soft);
  padding: 0.35rem 0.65rem;
  border-radius: 6px;
  display: inline-block;
  margin-bottom: 1.25rem;
  align-self: flex-start;
}

.temoignage-card__quote {
  font-size: 0.95rem;
  font-weight: 300;
  font-style: italic;
  color: var(--cd-anthracite-soft);
  flex: 1;
  margin-bottom: 1.25rem;
  line-height: 1.6;
}

.temoignage-card__author {
  font-size: 0.875rem;
}

.temoignage-card__author strong {
  display: block;
  font-weight: 600;
}

.temoignage-card__author span {
  font-weight: 300;
  color: var(--cd-anthracite-soft);
}

/* ---------- Équipe ---------- */

.equipe-grid {
  display: grid;
  grid-template-columns: 1.1fr 1fr;
  gap: clamp(2rem, 5vw, 4rem);
  align-items: center;
}

.equipe-photo {
  border-radius: 20px;
  overflow: hidden;
  aspect-ratio: 4 / 5;
  background: var(--cd-turquoise-soft);
  position: relative;
}

.equipe-photo img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center top;
}

.equipe-photo::after {
  content: "";
  position: absolute;
  inset: 0;
  border-radius: 20px;
  box-shadow: inset 0 0 0 1px rgba(50, 50, 50, 0.06);
  pointer-events: none;
}

.equipe-content h2 {
  margin-bottom: 0.35rem;
}

.equipe-brand {
  font-size: 0.8rem;
  font-weight: 500;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--cd-turquoise);
  margin-bottom: 1.25rem;
}

.equipe-content > p {
  font-weight: 300;
  color: var(--cd-anthracite-soft);
  margin-bottom: 2rem;
}

.equipe-members {
  display: grid;
  gap: 1.25rem;
}

.equipe-member {
  padding: 1.25rem;
  background: var(--cd-turquoise-soft);
  border-radius: var(--cd-radius-sm);
  position: relative;
  overflow: hidden;
}

.equipe-member::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0;
  bottom: 0;
  width: 3px;
  background: var(--cd-turquoise);
}

.equipe-member__placeholder {
  font-family: ui-monospace, monospace;
  font-size: 0.75rem;
  color: var(--cd-turquoise);
  margin-bottom: 0.35rem;
}

.equipe-member h3 {
  font-size: 1.05rem;
  margin-bottom: 0.2rem;
}

.equipe-member__role {
  font-size: 0.85rem;
  font-weight: 500;
  color: var(--cd-turquoise-dark);
  margin-bottom: 0.5rem;
}

.equipe-member p {
  font-size: 0.875rem;
  font-weight: 300;
  color: var(--cd-anthracite-soft);
}

/* ---------- CTA final ---------- */

.cta-final {
  position: relative;
  overflow: hidden;
  text-align: center;
}

.cta-final .container {
  position: relative;
  z-index: 1;
}

.cta-final h2 {
  margin-bottom: 1rem;
  max-width: 28rem;
  margin-inline: auto;
}

.cta-final .lead {
  margin-inline: auto;
  margin-bottom: 2rem;
}

.cta-final__contact {
  margin-top: 2rem;
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 1.5rem 2.5rem;
  font-size: 1rem;
  font-weight: 500;
}

.cta-final__contact a {
  color: var(--cd-white);
  border-bottom: 1px solid rgba(255, 255, 255, 0.4);
  transition: border-color 0.2s;
}

.cta-final__contact a:hover {
  border-bottom-color: var(--cd-white);
}

/* ---------- Contact page ---------- */

.contact-grid {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: clamp(2rem, 5vw, 4rem);
}

.contact-form {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.15rem;
}

.contact-info {
  background: var(--cd-turquoise-soft);
  border-radius: var(--cd-radius);
  padding: 2rem;
  height: fit-content;
  position: relative;
  overflow: hidden;
}

.contact-info__arc {
  position: absolute;
  width: 160px;
  height: 160px;
  border: 20px solid rgba(57, 184, 191, 0.2);
  border-radius: 50%;
  right: -50px;
  bottom: -50px;
}

.contact-info h3 {
  margin-bottom: 1.5rem;
}

.contact-info__item {
  margin-bottom: 1.25rem;
}

.contact-info__item .label {
  margin-bottom: 0.25rem;
  display: block;
}

.contact-info__item a,
.contact-info__item p {
  font-weight: 500;
}

.contact-info__item a:hover {
  color: var(--cd-turquoise-dark);
}

.page-hero {
  padding: clamp(3rem, 6vw, 4.5rem) 0 clamp(2rem, 4vw, 3rem);
  background:
    radial-gradient(ellipse 50% 80% at 100% 0%, var(--cd-turquoise-soft) 0%, transparent 60%),
    var(--cd-white);
}

.page-hero h1 {
  margin-bottom: 1rem;
}

/* ---------- Footer ---------- */

.site-footer {
  background: var(--cd-anthracite);
  color: rgba(255, 255, 255, 0.75);
  padding: 4rem 0 0;
  position: relative;
  overflow: hidden;
  font-size: 0.9rem;
  font-weight: 300;
}

.site-footer a:hover {
  color: var(--cd-white);
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr 1fr 1.2fr;
  gap: 2rem;
  position: relative;
  z-index: 1;
  padding-bottom: 3rem;
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.footer-brand .logo {
  margin-bottom: 1rem;
}

.footer-brand .logo-mark {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.footer-brand .logo-mark__symbol {
  width: 28px;
  height: 56px;
  border-radius: 4px;
  overflow: hidden;
  flex-shrink: 0;
}

.footer-brand .logo-mark__symbol svg {
  width: 100%;
  height: 100%;
  display: block;
}

.footer-brand .logo-mark__text {
  display: flex;
  flex-direction: column;
  line-height: 1.1;
}

.footer-brand .logo-mark__cd {
  font-weight: 800;
  font-size: 1.35rem;
  color: var(--cd-white);
  letter-spacing: -0.02em;
}

.footer-brand .logo-mark__sub {
  font-weight: 300;
  font-size: 0.65rem;
  letter-spacing: 0.22em;
  color: rgba(255, 255, 255, 0.7);
  text-transform: uppercase;
}

.footer-brand p {
  font-size: 0.875rem;
  line-height: 1.6;
  max-width: 16rem;
}

.footer-col h4 {
  color: var(--cd-white);
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  margin-bottom: 1.15rem;
}

.footer-col ul {
  display: flex;
  flex-direction: column;
  gap: 0.55rem;
}

.footer-col a {
  font-size: 0.875rem;
  transition: color 0.2s;
}

.footer-legal-block {
  font-size: 0.8rem;
  line-height: 1.7;
}

.footer-bottom {
  position: relative;
  z-index: 1;
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 1rem;
  padding: 1.5rem 0;
  font-size: 0.8rem;
}

.footer-bottom__links {
  display: flex;
  flex-wrap: wrap;
  gap: 1.25rem;
}

/* ---------- Animations ---------- */

.reveal {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.7s var(--ease), transform 0.7s var(--ease);
}

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

@keyframes fadeUp {
  from {
    opacity: 0;
    transform: translateY(12px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }

  .reveal {
    opacity: 1;
    transform: none;
    transition: none;
  }

  .btn:hover,
  .enjeu-card:hover,
  .solution-card:hover,
  .profile-item:hover {
    transform: none;
  }

  .bilan-step.is-active {
    animation: none;
  }
}

/* ---------- Responsive ---------- */

@media (max-width: 1100px) {
  .profiles__grid {
    grid-template-columns: repeat(3, 1fr);
  }

  .enjeux-grid,
  .solutions-grid,
  .temoignages-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .pourquoi-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .timeline {
    grid-template-columns: repeat(3, 1fr);
    gap: 1.5rem 1rem;
  }

  .timeline::before {
    display: none;
  }

  .footer-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 900px) {
  .hero__grid,
  .visite-grid,
  .equipe-grid,
  .contact-grid {
    grid-template-columns: 1fr;
  }

  .hero__visual {
    min-height: 360px;
    order: -1;
  }

  .hero-composition {
    max-width: 300px;
    aspect-ratio: 3 / 3.6;
  }

  .equipe-photo {
    aspect-ratio: 4 / 3;
    max-height: 420px;
  }

  .nav-toggle {
    display: flex;
  }

  .nav {
    position: fixed;
    inset: var(--cd-header-h) 0 auto 0;
    background: var(--cd-white);
    flex-direction: column;
    align-items: stretch;
    padding: 1.5rem;
    gap: 0;
    border-bottom: 1px solid var(--cd-border);
    box-shadow: var(--cd-shadow);
    transform: translateY(-120%);
    opacity: 0;
    visibility: hidden;
    transition: transform 0.35s var(--ease), opacity 0.35s, visibility 0.35s;
  }

  .nav.is-open {
    transform: translateY(0);
    opacity: 1;
    visibility: visible;
  }

  .nav a {
    padding: 0.9rem 0;
    border-bottom: 1px solid var(--cd-border);
    font-size: 1rem;
  }

  .nav a[aria-current="page"]::after {
    display: none;
  }

  .header-cta {
    display: none;
  }

  .header-cta--mobile {
    display: block;
    margin-top: 1.25rem;
  }

  .header-cta--mobile .btn {
    width: 100%;
  }
}

@media (max-width: 640px) {
  .container {
    width: min(100% - 1.75rem, var(--cd-max));
  }

  .profiles__grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .enjeux-grid,
  .solutions-grid,
  .temoignages-grid,
  .pourquoi-grid,
  .timeline,
  .bilan-form-grid,
  .contact-form,
  .footer-grid {
    grid-template-columns: 1fr;
  }

  .btn-group {
    flex-direction: column;
    align-items: stretch;
  }

  .btn-group .btn {
    width: 100%;
  }

  .hero-markers {
    gap: 1rem;
  }

  .timeline-step {
    text-align: center;
    display: flex;
    flex-direction: column;
    align-items: center;
  }

  .timeline-step__num {
    margin: 0;
  }
}

/* Hide mobile CTA class when not needed on desktop */
.header-cta--mobile {
  display: none;
}

@media (max-width: 900px) {
  .nav.is-open .header-cta--mobile {
    display: block;
  }
}