/* ============================================
   LA PARENTHÈSE ADMINISTRATIVE
   Design System & Styles
   ============================================ */

/* -------- Reset & Base -------- */
*,
*::before,
*::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

:root {
  /* Couleurs */
  --color-primary: #6B7A8F;
  --color-primary-dark: #4A5668;
  --color-primary-light: #8B98AA;
  --color-accent: #C9A961;
  --color-accent-dark: #A88944;
  --color-accent-light: #E5D4A8;
  --color-bg: #FAF7F2;
  --color-bg-alt: #F5F1EA;
  --color-white: #FFFFFF;
  --color-text: #2D3748;
  --color-text-muted: #6B7280;
  --color-border: #E5E0D6;
  --color-success: #10B981;
  --color-error: #EF4444;

  /* Typographie */
  --font-heading: 'Cormorant Garamond', Georgia, 'Times New Roman', serif;
  --font-body: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;

  /* Espacements */
  --space-xs: 0.5rem;
  --space-sm: 1rem;
  --space-md: 2rem;
  --space-lg: 3rem;
  --space-xl: 5rem;
  --space-xxl: 8rem;

  /* Layout */
  --container-max: 1200px;
  --container-narrow: 800px;
  --radius: 4px;
  --radius-lg: 12px;
  --transition: 0.3s ease;
  --transition-slow: 0.5s ease;

  /* Ombres */
  --shadow-sm: 0 2px 8px rgba(45, 55, 72, 0.04);
  --shadow-md: 0 4px 20px rgba(45, 55, 72, 0.06);
  --shadow-lg: 0 10px 40px rgba(45, 55, 72, 0.08);
  --shadow-xl: 0 20px 60px rgba(45, 55, 72, 0.12);

  /* Formulaires - uniforme */
  --input-height: 48px;
  --input-padding: 0 1rem;
  --input-radius: 4px;
  --input-border: 1px solid var(--color-border);
  --input-font-size: 1rem;
}

html {
  scroll-behavior: smooth;
  font-size: 16px;
}

body {
  font-family: var(--font-body);
  font-size: 1rem;
  line-height: 1.6;
  color: var(--color-text);
  background-color: var(--color-bg);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
}

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

a {
  color: var(--color-primary);
  text-decoration: none;
  transition: color var(--transition);
}

a:hover {
  color: var(--color-accent);
}

ul {
  list-style: none;
}

/* -------- Typographie -------- */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-heading);
  color: var(--color-primary-dark);
  font-weight: 500;
  line-height: 1.2;
  margin-bottom: var(--space-sm);
}

h1 {
  font-size: clamp(2.5rem, 5vw, 4rem);
  font-weight: 400;
  letter-spacing: -0.01em;
}

h2 {
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 400;
}

h3 {
  font-size: clamp(1.5rem, 3vw, 2rem);
  font-weight: 500;
}

h4 {
  font-size: 1.25rem;
  font-weight: 600;
  font-family: var(--font-body);
}

p {
  margin-bottom: var(--space-sm);
  color: var(--color-text);
}

.lead {
  font-size: 1.125rem;
  color: var(--color-text-muted);
  line-height: 1.7;
}

/* -------- Conteneurs & Sections -------- */
.container {
  width: 100%;
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 0 var(--space-md);
}

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

section {
  padding: var(--space-xl) 0;
}

.section-alt {
  background-color: var(--color-bg-alt);
}

.section-header {
  text-align: center;
  max-width: 700px;
  margin: 0 auto var(--space-lg);
}

.section-header .eyebrow {
  display: inline-block;
  color: var(--color-accent-dark);
  font-size: 0.875rem;
  font-weight: 600;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  margin-bottom: var(--space-xs);
}

.section-header h2 {
  margin-bottom: var(--space-sm);
}

.section-header p {
  color: var(--color-text-muted);
  font-size: 1.0625rem;
}

/* Séparateur décoratif inspiré du logo */
.divider {
  display: flex;
  align-items: center;
  justify-content: center;
  margin: var(--space-md) 0;
}

.divider::before,
.divider::after {
  content: '';
  height: 1px;
  width: 40px;
  background: var(--color-accent);
}

.divider::before { margin-right: 12px; }
.divider::after { margin-left: 12px; }

.divider-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--color-accent);
}

/* -------- Boutons -------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  height: var(--input-height);
  padding: 0 1.75rem;
  font-family: var(--font-body);
  font-size: 0.9375rem;
  font-weight: 500;
  letter-spacing: 0.02em;
  border: none;
  border-radius: var(--radius);
  cursor: pointer;
  transition: all var(--transition);
  text-decoration: none;
  white-space: nowrap;
}

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

.btn-primary:hover {
  background-color: var(--color-primary-dark);
  color: var(--color-white);
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}

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

.btn-accent:hover {
  background-color: var(--color-accent-dark);
  color: var(--color-white);
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}

.btn-outline {
  background-color: transparent;
  color: var(--color-primary);
  border: 1px solid var(--color-primary);
}

.btn-outline:hover {
  background-color: var(--color-primary);
  color: var(--color-white);
}

.btn-ghost {
  background-color: transparent;
  color: var(--color-primary);
  padding: 0 1rem;
}

.btn-ghost:hover {
  color: var(--color-accent);
  background-color: transparent;
}

.btn-lg {
  height: 56px;
  padding: 0 2.25rem;
  font-size: 1rem;
}

/* Bouton élégant — version raffinée dans la nav */
.nav-desktop .btn-accent {
  background-color: transparent;
  color: var(--color-accent-dark);
  border: 1px solid var(--color-accent);
  height: 40px;
  padding: 0 1.5rem;
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  border-radius: 2px;
  transition: all 0.35s cubic-bezier(0.4, 0, 0.2, 1);
  box-shadow: inset 0 0 0 0 var(--color-accent);
}

.nav-desktop .btn-accent:hover {
  color: var(--color-white);
  background-color: var(--color-accent);
  border-color: var(--color-accent);
  transform: translateY(-1px);
  box-shadow: 0 6px 16px rgba(201, 169, 97, 0.3);
}

.btn-group {
  display: flex;
  gap: var(--space-sm);
  flex-wrap: wrap;
}

/* -------- Header & Navigation -------- */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background-color: rgba(250, 247, 242, 0.95);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--color-border);
  transition: all var(--transition);
}

.site-header.scrolled {
  box-shadow: var(--shadow-sm);
}

.header-inner {
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  align-items: center;
  padding: 0.5rem 2.5rem;
  max-width: 100%;
  margin: 0;
  gap: var(--space-md);
}

.header-inner > .logo {
  justify-self: start;
}

.header-inner > .nav-desktop {
  justify-self: center;
}

.header-inner > .header-cta {
  justify-self: end;
}

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

.logo img {
  height: 68px;
  width: auto;
  max-width: 220px;
  object-fit: contain;
  display: block;
}

.nav-desktop {
  display: flex;
  align-items: center;
  gap: var(--space-md);
}

.nav-desktop ul {
  display: flex;
  gap: var(--space-md);
}

.nav-desktop a {
  color: var(--color-text);
  font-size: 0.9375rem;
  font-weight: 500;
  position: relative;
  padding: 0.5rem 0;
}

.nav-desktop a::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0;
  height: 2px;
  background-color: var(--color-accent);
  transition: width var(--transition);
}

.nav-desktop a:hover::after,
.nav-desktop a.active::after {
  width: 100%;
}

.nav-desktop a.active {
  color: var(--color-primary-dark);
}

.nav-toggle {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  width: 44px;
  height: 44px;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  gap: 6px;
  border-radius: 50%;
  transition: background-color var(--transition);
  position: relative;
  z-index: 101;
}

.nav-toggle:hover {
  background-color: rgba(45, 55, 72, 0.06);
}

.nav-toggle span {
  display: block;
  width: 22px;
  height: 1.5px;
  border-radius: 2px;
  background-color: var(--color-primary-dark);
  transition: transform 0.35s cubic-bezier(0.4, 0, 0.2, 1),
              opacity 0.25s ease;
  transform-origin: center;
}

.nav-toggle.active span:nth-child(1) {
  transform: translateY(7.5px) rotate(45deg);
}

.nav-toggle.active span:nth-child(2) {
  opacity: 0;
  transform: scaleX(0);
}

.nav-toggle.active span:nth-child(3) {
  transform: translateY(-7.5px) rotate(-45deg);
}

.nav-mobile {
  position: fixed;
  top: 0;
  right: -100%;
  width: 88%;
  max-width: 380px;
  height: 100vh;
  background: var(--color-white);
  box-shadow: -20px 0 50px rgba(45, 55, 72, 0.12);
  padding: 0;
  display: flex;
  flex-direction: column;
  transition: right 0.45s cubic-bezier(0.4, 0, 0.2, 1);
  z-index: 99;
  overflow-y: auto;
}

.nav-mobile.open {
  right: 0;
}

.nav-mobile-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 1.5rem 1.75rem;
  border-bottom: 1px solid var(--color-border);
  flex-shrink: 0;
}

.nav-mobile-eyebrow {
  font-size: 0.7rem;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--color-accent-dark);
  font-weight: 600;
}

.nav-mobile-close {
  background: none;
  border: none;
  cursor: pointer;
  width: 40px;
  height: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  color: var(--color-text);
  transition: background-color var(--transition), color var(--transition), transform var(--transition);
  padding: 0;
}

.nav-mobile-close:hover {
  background-color: rgba(45, 55, 72, 0.06);
  color: var(--color-primary-dark);
  transform: rotate(90deg);
}

.nav-mobile-close svg {
  width: 20px;
  height: 20px;
  stroke-width: 1.75;
}

.nav-mobile ul {
  display: flex;
  flex-direction: column;
  gap: 0;
  padding: 1rem 1.75rem;
  margin: 0;
  flex: 1;
  list-style: none;
}

.nav-mobile li {
  border-bottom: 1px solid rgba(229, 222, 213, 0.55);
  opacity: 0;
  transform: translateX(24px);
  transition: opacity 0.4s ease, transform 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

.nav-mobile li:last-child {
  border-bottom: none;
}

.nav-mobile.open li {
  opacity: 1;
  transform: translateX(0);
}

.nav-mobile.open li:nth-child(1) { transition-delay: 0.15s; }
.nav-mobile.open li:nth-child(2) { transition-delay: 0.20s; }
.nav-mobile.open li:nth-child(3) { transition-delay: 0.25s; }
.nav-mobile.open li:nth-child(4) { transition-delay: 0.30s; }
.nav-mobile.open li:nth-child(5) { transition-delay: 0.35s; }

.nav-mobile a {
  display: flex;
  align-items: center;
  padding: 1.125rem 0;
  font-size: 1.0625rem;
  color: var(--color-text);
  font-weight: 500;
  letter-spacing: 0.01em;
  position: relative;
  transition: color 0.25s ease, padding-left 0.25s ease;
}

.nav-mobile a::before {
  content: '';
  position: absolute;
  left: -1.75rem;
  top: 50%;
  width: 3px;
  height: 0;
  background-color: var(--color-accent);
  border-radius: 0 2px 2px 0;
  transform: translateY(-50%);
  transition: height 0.3s ease;
}

.nav-mobile a:hover {
  color: var(--color-accent-dark);
  padding-left: 0.5rem;
}

.nav-mobile a.active {
  color: var(--color-accent-dark);
  font-weight: 600;
}

.nav-mobile a.active::before {
  height: 26px;
}

.nav-mobile .btn {
  margin: 0 1.75rem 1.75rem;
  width: calc(100% - 3.5rem);
  opacity: 0;
  transform: translateY(12px);
  transition: opacity 0.4s ease 0.4s, transform 0.4s cubic-bezier(0.4, 0, 0.2, 1) 0.4s;
}

.nav-mobile.open .btn {
  opacity: 1;
  transform: translateY(0);
}

.nav-backdrop {
  position: fixed;
  inset: 0;
  background-color: rgba(45, 55, 72, 0.45);
  -webkit-backdrop-filter: blur(4px);
  backdrop-filter: blur(4px);
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.4s ease;
  z-index: 98;
}

.nav-backdrop.active {
  opacity: 1;
  pointer-events: auto;
}

/* -------- Hero -------- */
.hero {
  position: relative;
  padding: var(--space-xxl) 0 var(--space-xl);
  overflow: hidden;
  background: linear-gradient(180deg, var(--color-bg) 0%, var(--color-bg-alt) 100%);
}

.hero::before {
  content: '';
  position: absolute;
  top: -50%;
  right: -10%;
  width: 600px;
  height: 600px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(201, 169, 97, 0.08) 0%, transparent 70%);
  pointer-events: none;
}

.hero::after {
  content: '';
  position: absolute;
  bottom: -20%;
  left: -10%;
  width: 500px;
  height: 500px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(107, 122, 143, 0.08) 0%, transparent 70%);
  pointer-events: none;
}

.hero-inner {
  position: relative;
  z-index: 1;
  text-align: center;
  max-width: 900px;
  margin: 0 auto;
}

/* Hero avec calque sombre — texte clair */
.hero-inner h1,
.hero-page h1 {
  color: #FFFFFF;
  text-shadow:
    0 2px 8px rgba(0, 0, 0, 0.5),
    0 0 30px rgba(0, 0, 0, 0.35);
}

.hero-inner .lead,
.hero-page .lead {
  color: rgba(255, 255, 255, 0.95);
  font-weight: 500;
  text-shadow:
    0 1px 3px rgba(0, 0, 0, 0.6),
    0 0 20px rgba(0, 0, 0, 0.3);
}

.hero-inner .eyebrow,
.hero-page .eyebrow {
  color: var(--color-accent-light) !important;
  text-shadow:
    0 1px 2px rgba(0, 0, 0, 0.5),
    0 0 14px rgba(0, 0, 0, 0.25);
}

.hero-inner em,
.hero-page em {
  color: var(--color-accent-light) !important;
  text-shadow:
    0 2px 6px rgba(0, 0, 0, 0.5),
    0 0 20px rgba(0, 0, 0, 0.3);
}

/* Halo sombre radial centré — renforce la profondeur derrière le texte */
.hero::before {
  content: '';
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 140%;
  height: 140%;
  max-width: 1400px;
  background: radial-gradient(ellipse at center, rgba(0, 0, 0, 0.35) 0%, rgba(0, 0, 0, 0.15) 45%, transparent 75%);
  pointer-events: none;
  right: auto;
  border-radius: 0;
}

.hero-page::before {
  content: '';
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 120%;
  height: 170%;
  max-width: 1200px;
  background: radial-gradient(ellipse at center, rgba(0, 0, 0, 0.3) 0%, rgba(0, 0, 0, 0.12) 45%, transparent 75%);
  pointer-events: none;
}

/* Bouton outline adapté aux hero sombres */
.hero .btn-outline,
.hero-page .btn-outline {
  color: #FFFFFF;
  border-color: rgba(255, 255, 255, 0.7);
  background-color: transparent;
}

.hero .btn-outline:hover,
.hero-page .btn-outline:hover {
  background-color: #FFFFFF;
  color: var(--color-primary-dark);
  border-color: #FFFFFF;
}

/* Divider doré plus lumineux sur fond sombre */
.hero .divider-dot,
.hero-page .divider-dot {
  background: var(--color-accent-light);
  box-shadow: 0 0 8px rgba(201, 169, 97, 0.4);
}

.hero .divider::before,
.hero .divider::after,
.hero-page .divider::before,
.hero-page .divider::after {
  background: var(--color-accent-light);
  opacity: 0.8;
}

.hero-page {
  overflow: hidden;
}

.hero .eyebrow {
  display: inline-block;
  color: var(--color-accent-dark);
  font-size: 0.875rem;
  font-weight: 600;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  margin-bottom: var(--space-sm);
}

.hero h1 {
  margin-bottom: var(--space-md);
}

.hero h1 em {
  font-style: italic;
  color: var(--color-accent-dark);
  font-weight: 400;
}

.hero .lead {
  font-size: 1.25rem;
  max-width: 640px;
  margin: 0 auto var(--space-lg);
}

.hero .btn-group {
  justify-content: center;
}

/* Hero secondaire (pages intérieures) */
.hero-page {
  padding: var(--space-xl) 0 var(--space-lg);
  text-align: center;
  background: linear-gradient(180deg, var(--color-bg-alt) 0%, var(--color-bg) 100%);
  position: relative;
}

.hero-page h1 {
  margin-bottom: var(--space-sm);
}

.hero-page .lead {
  max-width: 640px;
  margin: 0 auto;
}

/* -------- Cartes services -------- */
.grid {
  display: grid;
  gap: var(--space-md);
}

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

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

.grid-4 {
  grid-template-columns: repeat(4, 1fr);
}

.card {
  background: var(--color-white);
  border-radius: var(--radius-lg);
  padding: var(--space-md);
  box-shadow: var(--shadow-sm);
  transition: all var(--transition);
  border: 1px solid transparent;
  height: 100%;
  display: flex;
  flex-direction: column;
}

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

.card-icon {
  width: 56px;
  height: 56px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--color-accent-light) 0%, var(--color-accent) 100%);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: var(--space-sm);
  color: var(--color-white);
  flex-shrink: 0;
}

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

.card h3 {
  font-size: 1.375rem;
  margin-bottom: 0.75rem;
}

.card p {
  color: var(--color-text-muted);
  font-size: 0.9375rem;
  flex-grow: 1;
}

.card ul {
  margin-top: var(--space-sm);
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.card ul li {
  padding-left: 1.5rem;
  position: relative;
  font-size: 0.9375rem;
  color: var(--color-text-muted);
}

.card ul li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 0.6em;
  width: 14px;
  height: 2px;
  background: var(--color-accent);
}

/* -------- Valeurs / Arguments -------- */
.values {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-md);
  margin-top: var(--space-lg);
}

/* Chiffres-clés : centrés uniquement dans le conteneur .values
   (évite la collision avec .contact-item .value, aligné à gauche) */
.values .value {
  text-align: center;
  padding: var(--space-sm);
}

.value-num {
  font-family: var(--font-heading);
  font-size: 3rem;
  color: var(--color-accent);
  line-height: 1;
  margin-bottom: var(--space-xs);
}

.value h4 {
  margin-bottom: 0.5rem;
  color: var(--color-primary-dark);
}

.value p {
  font-size: 0.9375rem;
  color: var(--color-text-muted);
}

/* -------- Processus / Étapes -------- */
.steps {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-md);
  margin-top: var(--space-lg);
  position: relative;
}

.step {
  text-align: center;
  padding: var(--space-sm);
  position: relative;
}

.step-number {
  width: 60px;
  height: 60px;
  border-radius: 50%;
  background: var(--color-white);
  border: 2px solid var(--color-accent);
  color: var(--color-accent-dark);
  font-family: var(--font-heading);
  font-size: 1.5rem;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto var(--space-sm);
  font-weight: 600;
  position: relative;
  z-index: 1;
  background: var(--color-bg-alt);
}

.step h4 {
  margin-bottom: 0.5rem;
}

.step p {
  font-size: 0.9375rem;
  color: var(--color-text-muted);
}

/* -------- Bandeau CTA -------- */
.cta-band {
  background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-dark) 100%);
  padding: var(--space-xl) 0;
  text-align: center;
  color: var(--color-white);
  position: relative;
  overflow: hidden;
}

.cta-band::before {
  content: '';
  position: absolute;
  top: -50%;
  left: -10%;
  width: 400px;
  height: 400px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(201, 169, 97, 0.15) 0%, transparent 70%);
}

.cta-band::after {
  content: '';
  position: absolute;
  bottom: -50%;
  right: -10%;
  width: 400px;
  height: 400px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(201, 169, 97, 0.1) 0%, transparent 70%);
}

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

.cta-band h2 {
  color: var(--color-white);
  margin-bottom: var(--space-sm);
}

.cta-band p {
  color: rgba(255, 255, 255, 0.9);
  font-size: 1.125rem;
  max-width: 600px;
  margin: 0 auto var(--space-md);
}

.cta-band .btn-primary {
  background-color: var(--color-accent);
}

.cta-band .btn-primary:hover {
  background-color: var(--color-accent-dark);
}

/* -------- À propos / Section split -------- */
.split {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-xl);
  align-items: center;
}

.split-content h2 {
  margin-bottom: var(--space-sm);
}

.split-content .eyebrow {
  color: var(--color-accent-dark);
  font-size: 0.875rem;
  font-weight: 600;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  margin-bottom: var(--space-xs);
  display: block;
}

.split-visual {
  position: relative;
  aspect-ratio: 4/5;
  border-radius: var(--radius-lg);
  overflow: hidden;
  background: linear-gradient(135deg, var(--color-accent-light) 0%, var(--color-bg-alt) 100%);
  display: flex;
  align-items: center;
  justify-content: center;
}

.split-visual::before {
  content: '';
  position: absolute;
  inset: 2rem;
  border: 2px solid var(--color-accent);
  border-radius: var(--radius-lg);
  opacity: 0.4;
}

.split-visual-placeholder {
  font-family: var(--font-heading);
  font-size: 5rem;
  color: var(--color-primary);
  opacity: 0.25;
  font-style: italic;
}

/* -------- Features list -------- */
.features {
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
  margin-top: var(--space-md);
}

.feature {
  display: flex;
  gap: var(--space-sm);
  align-items: flex-start;
}

.feature-icon {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background-color: var(--color-accent-light);
  color: var(--color-accent-dark);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.feature-icon svg {
  width: 22px;
  height: 22px;
}

.feature-content h4 {
  margin-bottom: 0.25rem;
  color: var(--color-primary-dark);
}

.feature-content p {
  color: var(--color-text-muted);
  font-size: 0.9375rem;
  margin-bottom: 0;
}

/* -------- Tarifs / Pricing -------- */
.pricing {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-md);
  margin-top: var(--space-lg);
  align-items: stretch;
}

/* Grille à 4 colonnes pour les packs de gestion administrative */
.pricing-packs {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-md);
  margin-top: var(--space-lg);
  align-items: stretch;
}

/* Note de tarif horaire / mention sous les grilles */
.price-rate {
  font-size: 0.8125rem;
  color: var(--color-text-muted);
  margin-top: 0.25rem;
}

.price-note {
  text-align: center;
  margin-top: 3rem;
  color: var(--color-text-muted);
  font-size: 0.9375rem;
}

.price-card {
  background: var(--color-white);
  border-radius: var(--radius-lg);
  padding: var(--space-lg) var(--space-md);
  box-shadow: var(--shadow-sm);
  transition: all var(--transition);
  border: 2px solid transparent;
  display: flex;
  flex-direction: column;
  text-align: center;
}

.price-card.featured {
  border-color: var(--color-accent);
  box-shadow: var(--shadow-lg);
  position: relative;
  transform: scale(1.02);
}

.price-card.featured::before {
  content: 'Le plus choisi';
  position: absolute;
  top: -14px;
  left: 50%;
  transform: translateX(-50%);
  background: var(--color-accent);
  color: var(--color-white);
  padding: 0.35rem 1rem;
  border-radius: 20px;
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

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

.price-card.featured:hover {
  transform: translateY(-4px) scale(1.02);
}

.price-name {
  font-family: var(--font-heading);
  font-size: 1.75rem;
  color: var(--color-primary-dark);
  margin-bottom: 0.5rem;
  font-weight: 500;
}

.price-subtitle {
  color: var(--color-text-muted);
  font-size: 0.9375rem;
  margin-bottom: var(--space-md);
  /* Hauteur réservée pour aligner le prix entre cartes (sous-titres de
     longueurs variables). Base = 3 lignes (cartes Zen + tablette). */
  min-height: 4.8em;
  display: flex;
  align-items: center;
  justify-content: center;
}

/* Packs gestion en desktop 4 colonnes : sous-titres jusqu'à 4 lignes */
.pricing-packs .price-subtitle {
  min-height: 6.4em;
}

.price-amount {
  font-family: var(--font-heading);
  font-size: 3rem;
  color: var(--color-accent-dark);
  font-weight: 500;
  line-height: 1;
  margin-bottom: 0.25rem;
}

.price-period {
  color: var(--color-text-muted);
  font-size: 0.9375rem;
  margin-bottom: var(--space-md);
}

.price-features {
  text-align: left;
  flex-grow: 1;
  margin: var(--space-md) 0;
  padding: var(--space-md) 0;
  border-top: 1px solid var(--color-border);
  border-bottom: 1px solid var(--color-border);
}

.price-features li {
  padding: 0.5rem 0 0.5rem 1.75rem;
  position: relative;
  font-size: 0.9375rem;
  color: var(--color-text);
}

.price-features li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 0.75rem;
  width: 16px;
  height: 10px;
  border-left: 2px solid var(--color-accent);
  border-bottom: 2px solid var(--color-accent);
  transform: rotate(-45deg);
}

/* -------- Formulaires -------- */
.form {
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-sm);
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: 0.375rem;
}

.form-group label {
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--color-primary-dark);
}

.form-group .required {
  color: var(--color-error);
  margin-left: 2px;
}

.form-control {
  height: var(--input-height);
  padding: var(--input-padding);
  border: var(--input-border);
  border-radius: var(--input-radius);
  background-color: var(--color-white);
  font-family: var(--font-body);
  font-size: var(--input-font-size);
  color: var(--color-text);
  transition: all var(--transition);
  width: 100%;
}

.form-control:focus {
  outline: none;
  border-color: var(--color-accent);
  box-shadow: 0 0 0 3px rgba(201, 169, 97, 0.15);
}

textarea.form-control {
  height: auto;
  min-height: 140px;
  padding: 0.875rem 1rem;
  resize: vertical;
  line-height: 1.5;
}

select.form-control {
  appearance: none;
  background-image: url("data:image/svg+xml;charset=UTF-8,%3csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8'%3e%3cpath fill='none' stroke='%236B7A8F' stroke-width='2' d='M1 1l5 5 5-5'/%3e%3c/svg%3e");
  background-repeat: no-repeat;
  background-position: right 1rem center;
  background-size: 12px 8px;
  padding-right: 2.5rem;
}

.form-check {
  display: flex;
  align-items: flex-start;
  gap: 0.5rem;
  font-size: 0.875rem;
}

.form-check input[type="checkbox"] {
  margin-top: 3px;
  width: 18px;
  height: 18px;
  accent-color: var(--color-accent);
  flex-shrink: 0;
}

.form-check label {
  color: var(--color-text-muted);
  line-height: 1.5;
}

.form-submit {
  margin-top: var(--space-sm);
}

.form-feedback {
  padding: 1rem;
  border-radius: var(--radius);
  font-size: 0.9375rem;
  display: none;
}

.form-feedback.show {
  display: block;
}

.form-feedback.success {
  background-color: rgba(16, 185, 129, 0.1);
  color: var(--color-success);
  border: 1px solid rgba(16, 185, 129, 0.3);
}

.form-feedback.error {
  background-color: rgba(239, 68, 68, 0.1);
  color: var(--color-error);
  border: 1px solid rgba(239, 68, 68, 0.3);
}

/* -------- Layout contact page -------- */
.contact-grid {
  display: grid;
  grid-template-columns: 2fr 1fr;
  gap: var(--space-xl);
  align-items: flex-start;
}

.contact-info {
  background: var(--color-white);
  border-radius: var(--radius-lg);
  padding: var(--space-md);
  box-shadow: var(--shadow-sm);
}

.contact-info h3 {
  margin-bottom: var(--space-md);
  font-size: 1.5rem;
}

.contact-item {
  display: flex;
  gap: var(--space-sm);
  align-items: flex-start;
  margin-bottom: var(--space-md);
}

.contact-item:last-child {
  margin-bottom: 0;
}

.contact-item .icon {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background-color: var(--color-bg-alt);
  color: var(--color-accent-dark);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.contact-item .icon svg {
  width: 18px;
  height: 18px;
}

.contact-item .label {
  font-size: 0.8125rem;
  color: var(--color-text-muted);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  margin-bottom: 0.125rem;
  font-weight: 600;
}

.contact-item .value {
  color: var(--color-primary-dark);
  font-weight: 500;
  font-size: 0.9375rem;
}

.contact-item .value a {
  color: var(--color-primary-dark);
}

.contact-item .value a:hover {
  color: var(--color-accent);
}

/* -------- FAQ -------- */
.faq {
  max-width: 800px;
  margin: 0 auto;
}

.faq-item {
  background: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  margin-bottom: var(--space-sm);
  overflow: hidden;
  transition: all var(--transition);
}

.faq-item:hover {
  border-color: var(--color-accent-light);
}

.faq-question {
  width: 100%;
  background: none;
  border: none;
  padding: 1.25rem 1.5rem;
  text-align: left;
  font-family: var(--font-body);
  font-size: 1.0625rem;
  font-weight: 500;
  color: var(--color-primary-dark);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  transition: all var(--transition);
}

.faq-question:hover {
  color: var(--color-accent-dark);
}

.faq-question-icon {
  width: 24px;
  height: 24px;
  flex-shrink: 0;
  position: relative;
}

.faq-question-icon::before,
.faq-question-icon::after {
  content: '';
  position: absolute;
  background-color: var(--color-accent);
  border-radius: 1px;
  transition: transform var(--transition);
}

.faq-question-icon::before {
  top: 50%;
  left: 0;
  right: 0;
  height: 2px;
  transform: translateY(-50%);
}

.faq-question-icon::after {
  left: 50%;
  top: 0;
  bottom: 0;
  width: 2px;
  transform: translateX(-50%);
}

.faq-item.open .faq-question-icon::after {
  transform: translateX(-50%) scaleY(0);
}

.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height var(--transition-slow);
}

.faq-answer-inner {
  padding: 0 1.5rem 1.25rem;
  color: var(--color-text-muted);
  line-height: 1.7;
}

.faq-answer-inner p + p {
  margin-top: 0.75rem;
}

.faq-item.open .faq-answer {
  max-height: 600px;
}

/* -------- Zone couverte (map-like) -------- */
.zone-coverage {
  background: var(--color-white);
  border-radius: var(--radius-lg);
  padding: var(--space-lg);
  box-shadow: var(--shadow-sm);
  text-align: center;
}

.zone-coverage h3 {
  margin-bottom: var(--space-sm);
}

.zone-cities {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  justify-content: center;
  margin-top: var(--space-md);
}

.zone-city {
  background-color: var(--color-bg-alt);
  color: var(--color-primary-dark);
  padding: 0.5rem 1rem;
  border-radius: 20px;
  font-size: 0.875rem;
  font-weight: 500;
  border: 1px solid var(--color-border);
}

.zone-city.highlight {
  background-color: var(--color-accent);
  color: var(--color-white);
  border-color: var(--color-accent);
}

/* -------- Tableau Mentions légales -------- */
.legal-content {
  max-width: 800px;
  margin: 0 auto;
  background: var(--color-white);
  padding: var(--space-lg);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
}

.legal-content h2 {
  font-size: 1.75rem;
  margin-top: var(--space-md);
  margin-bottom: var(--space-sm);
  padding-top: var(--space-sm);
  border-top: 1px solid var(--color-border);
}

.legal-content h2:first-of-type {
  border-top: none;
  padding-top: 0;
  margin-top: 0;
}

.legal-content p,
.legal-content li {
  color: var(--color-text);
  line-height: 1.7;
  margin-bottom: 0.75rem;
}

.legal-content ul {
  list-style: disc;
  padding-left: 1.5rem;
  margin-bottom: var(--space-sm);
}

.legal-content ul li {
  margin-bottom: 0.375rem;
}

.legal-content strong {
  color: var(--color-primary-dark);
}

/* -------- Footer -------- */
.site-footer {
  background-color: var(--color-primary-dark);
  color: rgba(255, 255, 255, 0.85);
  padding: var(--space-xl) 0 var(--space-md);
  margin-top: 0;
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: var(--space-lg);
  margin-bottom: var(--space-lg);
}

.footer-brand img {
  height: 80px;
  width: auto;
  margin-bottom: var(--space-sm);
  filter: brightness(0) invert(1);
  opacity: 0.9;
}

.footer-brand p {
  color: rgba(255, 255, 255, 0.7);
  font-size: 0.9375rem;
  line-height: 1.7;
}

.footer-col h5 {
  font-family: var(--font-body);
  font-size: 0.9375rem;
  font-weight: 600;
  color: var(--color-accent-light);
  margin-bottom: var(--space-sm);
  text-transform: uppercase;
  letter-spacing: 0.1em;
}

.footer-col ul li {
  margin-bottom: 0.625rem;
}

.footer-col a {
  color: rgba(255, 255, 255, 0.75);
  font-size: 0.9375rem;
  transition: color var(--transition);
}

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

.footer-bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  padding-top: var(--space-md);
  text-align: center;
  font-size: 0.875rem;
  color: rgba(255, 255, 255, 0.6);
}

.footer-bottom p {
  color: inherit;
  margin-bottom: 0;
}

.footer-credits {
  margin-top: var(--space-xs);
  font-size: 0.8125rem;
  opacity: 0.75;
}

.footer-credits strong {
  color: rgba(255, 255, 255, 0.85);
  font-weight: 600;
}

/* -------- Bouton flottant WhatsApp -------- */
.float-contact {
  position: fixed;
  bottom: 24px;
  right: 24px;
  z-index: 90;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.float-btn {
  width: 56px;
  height: 56px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: var(--shadow-lg);
  transition: all var(--transition);
  color: var(--color-white);
  text-decoration: none;
}

.float-btn:hover {
  transform: scale(1.1);
  color: var(--color-white);
}

.float-btn svg {
  width: 26px;
  height: 26px;
}

.float-btn.whatsapp {
  background-color: #25D366;
}

.float-btn.phone {
  background-color: var(--color-accent);
}

/* -------- Bannière cookies RGPD -------- */
.cookie-banner {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  z-index: 200;
  background: var(--color-white);
  box-shadow: 0 -8px 32px rgba(45, 55, 72, 0.12);
  border-top: 3px solid var(--color-accent);
  padding: 1.5rem var(--space-md);
  transform: translateY(100%);
  transition: transform 0.5s cubic-bezier(0.4, 0, 0.2, 1);
}

.cookie-banner.visible {
  transform: translateY(0);
}

.cookie-inner {
  max-width: var(--container-max);
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-md);
  flex-wrap: wrap;
}

.cookie-content {
  flex: 1;
  min-width: 280px;
}

.cookie-title {
  font-family: var(--font-heading);
  font-size: 1.25rem;
  color: var(--color-primary-dark);
  margin-bottom: 0.375rem;
  font-weight: 500;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.cookie-title svg {
  width: 22px;
  height: 22px;
  color: var(--color-accent);
}

.cookie-text {
  color: var(--color-text-muted);
  font-size: 0.9375rem;
  margin-bottom: 0;
  line-height: 1.55;
}

.cookie-text a {
  color: var(--color-accent-dark);
  text-decoration: underline;
  text-decoration-color: var(--color-accent);
  text-underline-offset: 3px;
}

.cookie-text a:hover {
  color: var(--color-primary-dark);
}

.cookie-actions {
  display: flex;
  gap: 0.75rem;
  flex-wrap: wrap;
  align-items: center;
  flex-shrink: 0;
}

.cookie-actions .btn {
  height: 42px;
  font-size: 0.8125rem;
  padding: 0 1.25rem;
  letter-spacing: 0.05em;
}

.cookie-btn-refuse {
  background: transparent;
  color: var(--color-text-muted);
  border: 1px solid var(--color-border);
}

.cookie-btn-refuse:hover {
  color: var(--color-primary-dark);
  border-color: var(--color-primary);
  background: transparent;
  transform: none;
  box-shadow: none;
}

.cookie-btn-accept {
  background: var(--color-accent);
  color: var(--color-white);
}

.cookie-btn-accept:hover {
  background: var(--color-accent-dark);
  color: var(--color-white);
}

@media (max-width: 767px) {
  .cookie-banner {
    padding: 1.25rem;
  }

  .cookie-inner {
    flex-direction: column;
    align-items: stretch;
    gap: 1rem;
  }

  .cookie-actions {
    width: 100%;
  }

  .cookie-actions .btn {
    flex: 1;
    min-width: 0;
  }

  .cookie-title {
    font-size: 1.125rem;
  }

  .cookie-text {
    font-size: 0.875rem;
  }
}

/* -------- Animations au scroll -------- */
.fade-in {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

.fade-in.visible {
  opacity: 1;
  transform: translateY(0);
}

/* ============================================
   RESPONSIVE — Tablette (≤ 1023px)
   ============================================ */
@media (max-width: 1023px) {
  .grid-3,
  .grid-4,
  .pricing,
  .pricing-packs,
  .values,
  .steps {
    grid-template-columns: repeat(2, 1fr);
  }

  .footer-grid {
    grid-template-columns: 1fr 1fr;
  }

  .split {
    gap: var(--space-lg);
  }

  .contact-grid {
    grid-template-columns: 1fr;
    gap: var(--space-md);
  }

  section {
    padding: var(--space-lg) 0;
  }

  .hero {
    padding: var(--space-xl) 0 var(--space-lg);
  }

  .price-card.featured {
    transform: none;
  }

  .price-card.featured:hover {
    transform: translateY(-4px);
  }

  /* Tablette 2 colonnes : sous-titres homogènes sur 3 lignes */
  .pricing-packs .price-subtitle {
    min-height: 4.8em;
  }

  /* Bascule en menu burger dès la tablette */
  .nav-desktop {
    display: none;
  }

  .nav-toggle {
    display: flex;
  }

  .header-inner {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0.5rem 1.75rem;
  }

  .header-cta {
    display: none;
  }
}

/* ============================================
   RESPONSIVE — Smartphone (≤ 767px)
   ============================================ */
@media (max-width: 767px) {
  :root {
    --space-xl: 3rem;
    --space-xxl: 4rem;
  }

  .container {
    padding: 0 1.25rem;
  }

  .header-inner {
    padding: 0.5rem 1.25rem;
  }

  .logo img {
    height: 58px;
    max-width: 180px;
  }

  .hero {
    padding: var(--space-lg) 0;
  }

  .hero h1 {
    font-size: 2.25rem;
  }

  .hero .lead {
    font-size: 1.0625rem;
  }

  .grid-3,
  .grid-4,
  .grid-2,
  .pricing,
  .pricing-packs,
  .values,
  .steps,
  .form-row,
  .split,
  .footer-grid {
    grid-template-columns: 1fr;
  }

  .split {
    gap: var(--space-md);
  }

  .split-visual {
    aspect-ratio: 4/3;
    max-height: 300px;
  }

  .btn {
    width: 100%;
    max-width: 320px;
  }

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

  h1 { font-size: 2.25rem; }
  h2 { font-size: 1.875rem; }
  h3 { font-size: 1.375rem; }

  .card {
    padding: 1.5rem;
  }

  .price-card {
    padding: var(--space-md) 1.5rem;
  }

  .price-card.featured {
    transform: none;
  }

  .cta-band {
    padding: var(--space-lg) 0;
  }

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

  .footer-brand img {
    margin-left: auto;
    margin-right: auto;
  }

  .float-contact {
    bottom: 16px;
    right: 16px;
  }

  .float-btn {
    width: 52px;
    height: 52px;
  }

  .legal-content {
    padding: 1.5rem;
  }

  /* Mobile : cartes empilées, pas d'alignement inter-cartes à forcer */
  .pricing-packs .price-subtitle,
  .pricing .price-subtitle {
    min-height: 0;
  }
}

/* ============================================
   PRINT
   ============================================ */
@media print {
  .site-header,
  .site-footer,
  .float-contact,
  .btn,
  .cta-band {
    display: none;
  }

  body {
    background: white;
    color: black;
  }
}