/* ================================================
   VASTU ÉNERGIE — main.css
   Charte "Terres Sattviques" v1.0
   ================================================ */

/* --- Google Fonts --- */
@import url('https://fonts.googleapis.com/css2?family=Cormorant+Garamond:ital,wght@0,400;0,500;0,600;1,400;1,600&family=DM+Sans:wght@300;400;500&display=swap');

/* ================================================
   1. VARIABLES (Charte couleurs)
   ================================================ */
:root {
  /* Fonds */
  --color-bg-main:    #FAF3EA; /* Ivoire — fond de toutes les pages */
  --color-bg-alt:     #F0E6D3; /* Sable — sections alternées */
  --color-bg-card:    #FFFDF8; /* Blanc cassé — cartes et panneaux */
  --color-bg-dark:    #6B4A2A; /* Terre — sections CTA sombres */
  --color-bg-darkest: #1C1410; /* Encre — footer principal */

  /* Accents */
  --color-accent:       #C17F4A; /* Ocre — décoratif, icônes, bordures actives */
  --color-accent-hover: #A86A38;
  --color-cta:          #D4892A; /* Or — boutons CTA uniquement */
  --color-cta-hover:    #B8751F;
  --color-sage:         #7A9E7E; /* Vert sauge — tags, badges */
  --color-sage-bg:      #D4E8D6;

  /* Bordures */
  --color-border:        #E8C9A0; /* Lin */
  --color-border-subtle: rgba(107,74,42,.12);

  /* Textes */
  --color-text-primary:       #1C1410;
  --color-text-heading:       #6B4A2A;
  --color-text-muted:         #8A7E72;
  --color-text-on-dark:       #FFFDF8;
  --color-text-on-dark-muted: rgba(255,253,248,.6);

  /* Typographie */
  --font-serif: 'Cormorant Garamond', Georgia, serif;
  --font-sans:  'DM Sans', system-ui, sans-serif;

  /* Rayons */
  --radius-sm:   6px;
  --radius-md:   10px;
  --radius-lg:   14px;
  --radius-pill: 999px;

  /* Espacements */
  --space-xs:  0.5rem;
  --space-sm:  1rem;
  --space-md:  2rem;
  --space-lg:  4rem;
  --space-xl:  6rem;

  /* Layout */
  --container-max: 1140px;
  --container-pad: 1.5rem;
}

/* ================================================
   2. RESET & BASE
   ================================================ */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
}

body {
  font-family: var(--font-sans);
  font-weight: 300;
  font-size: 1rem;
  line-height: 1.75;
  color: var(--color-text-primary);
  background: var(--color-bg-main);
}

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

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

ul { list-style: none; }

button {
  cursor: pointer;
  border: none;
  background: none;
  font: inherit;
}

/* ================================================
   3. TYPOGRAPHIE
   ================================================ */
h1, h2, h3, h4 {
  font-family: var(--font-serif);
  font-weight: 500;
  color: var(--color-text-heading);
  line-height: 1.2;
}

h1 { font-size: clamp(2.5rem, 5vw, 3.75rem); }
h2 { font-size: clamp(1.875rem, 3.5vw, 2.75rem); }
h3 { font-size: clamp(1.375rem, 2vw, 1.75rem); }
h4 { font-size: clamp(1.0625rem, 1.5vw, 1.25rem); }

p {
  margin-bottom: 1em;
}
p:last-child {
  margin-bottom: 0;
}

/* Eyebrow / label de section */
.section-label {
  font-family: var(--font-sans);
  font-size: 0.6875rem;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--color-accent);
  margin-bottom: 0.75rem;
}

/* ================================================
   4. LAYOUT
   ================================================ */
.container {
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 0 var(--container-pad);
}

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

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

.section--dark {
  background: var(--color-bg-dark);
  color: var(--color-text-on-dark);
}

.section--dark h2,
.section--dark h3,
.section--dark h4 {
  color: var(--color-text-on-dark);
}

.section--dark .section-label {
  color: var(--color-border);
}

/* ================================================
   5. BOUTONS
   ================================================ */
.btn {
  display: inline-block;
  padding: 0.8125rem 1.875rem;
  border-radius: var(--radius-pill);
  font-family: var(--font-sans);
  font-weight: 500;
  font-size: 0.9375rem;
  line-height: 1;
  transition: background 0.2s, color 0.2s, border-color 0.2s;
  text-align: center;
  cursor: pointer;
}

.btn:focus-visible {
  outline: 2px solid var(--color-cta);
  outline-offset: 3px;
}

/* CTA principal — or */
.btn--primary {
  background: var(--color-cta);
  color: var(--color-text-on-dark);
  font-weight: 500;
}
.btn--primary:hover {
  background: var(--color-cta-hover);
}

/* Secondaire — contour ocre */
.btn--secondary {
  border: 1.5px solid var(--color-accent);
  color: var(--color-text-heading);
  background: transparent;
}
.btn--secondary:hover {
  background: rgba(193,127,74,.06);
}

/* Secondaire sur fond sombre */
.section--dark .btn--secondary {
  border-color: rgba(255,253,248,.5);
  color: var(--color-text-on-dark);
}
.section--dark .btn--secondary:hover {
  background: rgba(255,253,248,.08);
}

/* ================================================
   6. BANDEAU GÉOGRAPHIQUE
   ================================================ */
.geo-banner {
  background: var(--color-bg-alt);
  border-bottom: 1px solid var(--color-border);
  text-align: center;
  padding: 0.4375rem var(--container-pad);
  font-size: 0.75rem;
  font-weight: 500;
  letter-spacing: 0.06em;
  color: var(--color-text-muted);
}

/* ================================================
   7. HEADER / NAV
   ================================================ */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: var(--color-bg-main);
  border-bottom: 1px solid var(--color-border);
}

.nav-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1.125rem var(--container-pad);
  max-width: var(--container-max);
  margin: 0 auto;
}

/* Logo */
.nav-logo {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  font-family: var(--font-serif);
  font-size: 1.375rem;
  font-weight: 500;
  color: var(--color-text-heading);
  line-height: 1.1;
  flex-shrink: 0;
}

.nav-logo-img {
  height: 85px;
  width: auto;
  display: block;
  flex-shrink: 0;
}

.nav-logo span {
  display: block;
  font-size: 0.625rem;
  font-family: var(--font-sans);
  font-weight: 400;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--color-text-muted);
  margin-top: 0.15rem;
}

/* Menu */
.nav-menu {
  display: flex;
  align-items: center;
  gap: 2rem;
}

.nav-menu a {
  font-size: 0.9375rem;
  font-weight: 400;
  color: var(--color-text-primary);
  position: relative;
  padding-bottom: 2px;
}

.nav-menu a::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0;
  height: 1px;
  background: var(--color-accent);
  transition: width 0.2s ease;
}

.nav-menu a:hover::after,
.nav-menu a[aria-current="page"]::after {
  width: 100%;
}

.nav-menu a[aria-current="page"] {
  color: var(--color-text-heading);
}

.nav-menu .btn {
  padding: 0.5625rem 1.25rem;
  font-size: 0.875rem;
}

/* Bouton mobile */
.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  padding: 0.5rem;
  color: var(--color-text-heading);
}

.nav-toggle span {
  display: block;
  width: 22px;
  height: 1.5px;
  background: currentColor;
  transition: transform 0.2s, opacity 0.2s;
}

.nav-toggle[aria-expanded="true"] span:nth-child(1) {
  transform: translateY(6.5px) rotate(45deg);
}
.nav-toggle[aria-expanded="true"] span:nth-child(2) {
  opacity: 0;
}
.nav-toggle[aria-expanded="true"] span:nth-child(3) {
  transform: translateY(-6.5px) rotate(-45deg);
}

/* ================================================
   8. HERO (ACCUEIL)
   ================================================ */
.hero {
  position: relative;
  overflow: hidden;
  background: var(--color-bg-alt);
  min-height: 580px;
  display: flex;
  align-items: center;
}

.hero-img-placeholder {
  position: absolute;
  right: 0;
  top: 0;
  bottom: 0;
  width: 44%;
  background: var(--color-border);
  display: flex;
  align-items: center;
  justify-content: center;
}

.hero-img-placeholder::after {
  content: 'Photo à fournir\A(format portrait, min. 900 × 1100 px, WebP)';
  white-space: pre;
  text-align: center;
  font-size: 0.6875rem;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--color-text-muted);
  line-height: 1.8;
}

/* Quand une vraie photo est disponible : */
/* <picture class="hero-img">
     <source srcset="/assets/img/hero.webp" type="image/webp">
     <img src="/assets/img/hero.jpg" alt="" aria-hidden="true">
   </picture> */
.hero-img {
  position: absolute;
  right: 0;
  top: 0;
  bottom: 0;
  width: 44%;
  overflow: hidden;
}
.hero-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.hero-content {
  position: relative;
  z-index: 1;
  padding: var(--space-xl) var(--container-pad);
  width: 56%;
  max-width: calc(var(--container-max) * 0.56);
  margin-left: max(var(--container-pad), calc((100% - var(--container-max)) / 2));
}

.hero h1 {
  font-style: italic;
  margin-bottom: 1.25rem;
  max-width: 580px;
}

.hero-lead {
  font-size: 1.125rem;
  color: var(--color-text-muted);
  margin-bottom: 2.25rem;
  max-width: 480px;
}

.hero-actions {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
  align-items: center;
}

/* ================================================
   9. BÉNÉFICES
   ================================================ */
.benefices-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
  margin-top: var(--space-md);
}

.benefice-card {
  background: var(--color-bg-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: 2rem 1.75rem;
}

.benefice-icon {
  width: 44px;
  height: 44px;
  margin-bottom: 1.25rem;
  color: var(--color-accent);
}

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

/* ================================================
   PROFILS GRID (page Pour qui)
   ================================================ */
.profils-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
  margin-top: var(--space-md);
}

.profil-card {
  background: var(--color-bg-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  overflow: hidden;
}

.profil-card-img {
  aspect-ratio: 4 / 3;
  overflow: hidden;
  margin: 0;
}

.profil-card-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  transition: transform 0.4s ease;
}

.profil-card:hover .profil-card-img img {
  transform: scale(1.03);
}

.profil-card-body {
  padding: 1.75rem;
}

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

/* ================================================
   10. PRÉSENTATION RAPIDE
   ================================================ */
.presentation-inner {
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: 5rem;
  align-items: center;
}

.presentation-img {
  aspect-ratio: 4/5;
  background: var(--color-border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
}

.presentation-img picture,
.presentation-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.presentation-content h2 {
  margin-bottom: 1.25rem;
}

.presentation-content .lead {
  font-size: 1.0625rem;
  margin-bottom: 1.75rem;
}

/* ================================================
   11. ENCART DIAGNOSTIC OFFERT
   ================================================ */
.diagnostic-encart {
  background: var(--color-bg-dark);
  border-radius: var(--radius-lg);
  padding: 3rem 3.5rem;
  text-align: center;
  color: var(--color-text-on-dark);
}

.diagnostic-encart .section-label {
  color: var(--color-border);
  opacity: 0.7;
}

.diagnostic-encart h2 {
  color: var(--color-border); /* Lin #E8C9A0 */
  margin-bottom: 1rem;
  font-style: italic;
}

.diagnostic-encart p {
  color: var(--color-text-on-dark-muted);
  margin-bottom: 2rem;
  font-size: 1.0625rem;
  max-width: 520px;
  margin-left: auto;
  margin-right: auto;
}

/* ================================================
   12. TÉMOIGNAGES
   ================================================ */
.temoignages-header {
  text-align: center;
  margin-bottom: var(--space-md);
}

.temoignage {
  display: none;
  background: var(--color-bg-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: 2.75rem 3rem;
  max-width: 740px;
  margin: 0 auto;
  position: relative;
}

.temoignage.is-active {
  display: block;
}

.temoignage::before {
  content: '\201C'; /* guillemet ouvrant */
  font-family: var(--font-serif);
  font-size: 6rem;
  line-height: 1;
  color: var(--color-border);
  position: absolute;
  top: 1rem;
  left: 2.25rem;
  opacity: 0.5;
}

.temoignage blockquote {
  font-family: var(--font-serif);
  font-size: 1.1875rem;
  font-style: italic;
  color: var(--color-text-heading);
  line-height: 1.65;
  margin-bottom: 1.5rem;
  padding-top: 1.5rem;
}

.temoignage cite {
  font-style: normal;
  font-size: 0.875rem;
  color: var(--color-text-muted);
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.temoignage cite::before {
  content: '';
  display: inline-block;
  width: 24px;
  height: 1px;
  background: var(--color-accent);
}

.temoignages-nav {
  display: flex;
  justify-content: center;
  gap: 0.5rem;
  margin-top: 1.75rem;
}

.temoignages-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--color-border);
  border: none;
  cursor: pointer;
  transition: background 0.2s;
  padding: 0;
}

.temoignages-dot.is-active {
  background: var(--color-accent);
  width: 24px;
  border-radius: var(--radius-pill);
}

/* ================================================
   13. ZONE D'INTERVENTION
   ================================================ */
.zone-inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: center;
}

.zone-svg-wrap {
  background: var(--color-bg-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: 2rem;
}

.zone-list {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.zone-item {
  display: flex;
  align-items: flex-start;
  gap: 1rem;
  padding: 1.25rem 1.5rem;
  background: var(--color-bg-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
}

.zone-dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--color-accent);
  flex-shrink: 0;
  margin-top: 0.35rem;
}

.zone-item h4 {
  margin-bottom: 0.25rem;
  font-size: 1.0625rem;
}

.zone-item p {
  font-size: 0.875rem;
  color: var(--color-text-muted);
  margin: 0;
}

/* ================================================
   14. SECTION CTA FINAL
   ================================================ */
.cta-final-grid {
  display: flex;
  gap: 1rem;
  justify-content: center;
  flex-wrap: wrap;
  margin-top: 2rem;
}

/* ================================================
   15. FOOTER
   ================================================ */
.site-footer {
  background: var(--color-bg-darkest);
  color: var(--color-text-on-dark-muted);
  padding: var(--space-lg) 0 var(--space-md);
}

.footer-inner {
  display: grid;
  grid-template-columns: 1.75fr 1fr 1fr 1fr;
  gap: 2.5rem;
  margin-bottom: var(--space-md);
}

/* Lien téléphone / email dans le footer */
.footer-col a[href^="tel:"],
.footer-col a[href^="mailto:"] {
  color: var(--color-text-on-dark-muted);
  transition: color 0.15s;
}
.footer-col a[href^="tel:"]:hover,
.footer-col a[href^="mailto:"]:hover {
  color: var(--color-text-on-dark);
}

.footer-brand-name {
  font-family: var(--font-serif);
  font-size: 1.375rem;
  color: var(--color-border); /* Lin #E8C9A0 */
  margin-bottom: 0.625rem;
}

.footer-brand-desc {
  font-size: 0.875rem;
  line-height: 1.65;
  margin-bottom: 1.25rem;
  max-width: 300px;
}

.footer-energyup {
  font-size: 0.8125rem;
  padding-top: 1rem;
  border-top: 1px solid rgba(232,201,160,.12);
}

.footer-energyup a {
  color: var(--color-border);
  text-decoration: underline;
  text-decoration-color: rgba(232,201,160,.3);
  transition: text-decoration-color 0.15s;
}

.footer-energyup a:hover {
  text-decoration-color: var(--color-border);
}

.footer-col h4 {
  font-family: var(--font-sans);
  font-size: 0.625rem;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--color-border);
  margin-bottom: 1rem;
}

.footer-col ul {
  display: flex;
  flex-direction: column;
  gap: 0.625rem;
}

.footer-col li a {
  font-size: 0.875rem;
  color: var(--color-text-on-dark-muted);
  transition: color 0.15s;
}

.footer-col li a:hover {
  color: var(--color-text-on-dark);
}

.footer-bottom {
  border-top: 1px solid rgba(232,201,160,.12);
  padding-top: var(--space-sm);
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 0.5rem;
  font-size: 0.8125rem;
}

.footer-legal {
  display: flex;
  gap: 1.5rem;
  flex-wrap: wrap;
}

.footer-legal a {
  color: var(--color-text-on-dark-muted);
  transition: color 0.15s;
}

.footer-legal a:hover {
  color: var(--color-text-on-dark);
}

/* ================================================
   16. FORMULAIRE CONTACT
   ================================================ */
.form-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0 1.5rem;
}

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

.form-group {
  margin-bottom: 1.375rem;
}

.form-label {
  display: block;
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--color-text-heading);
  margin-bottom: 0.5rem;
}

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

.form-control {
  width: 100%;
  padding: 0.875rem 1rem;
  background: var(--color-bg-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  font-family: var(--font-sans);
  font-size: 0.9375rem;
  font-weight: 300;
  color: var(--color-text-primary);
  transition: border-color 0.2s;
  appearance: none;
}

.form-control:focus {
  outline: none;
  border-color: var(--color-accent);
}

.form-control::placeholder {
  color: var(--color-text-muted);
  font-weight: 300;
}

textarea.form-control {
  resize: vertical;
  min-height: 150px;
}

select.form-control {
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8'%3E%3Cpath fill='%238A7E72' d='M6 8L0 0h12z'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 1rem center;
  padding-right: 2.5rem;
  cursor: pointer;
}

.form-checkbox {
  display: flex;
  gap: 0.875rem;
  align-items: flex-start;
  font-size: 0.875rem;
  color: var(--color-text-muted);
  line-height: 1.6;
}

.form-checkbox input[type="checkbox"] {
  width: 18px;
  height: 18px;
  flex-shrink: 0;
  margin-top: 0.1rem;
  accent-color: var(--color-accent);
  cursor: pointer;
}

.form-error {
  display: none;
  font-size: 0.8125rem;
  color: #A32D2D;
  margin-top: 0.375rem;
}

.form-error.is-visible {
  display: block;
}

/* Honeypot caché */
.form-honeypot {
  display: none !important;
  visibility: hidden;
}

/* Message de confirmation */
.form-success {
  display: none;
  background: var(--color-sage-bg);
  border: 1px solid var(--color-sage);
  border-radius: var(--radius-md);
  padding: 1.25rem 1.5rem;
  color: var(--color-sage);
  font-size: 0.9375rem;
  margin-top: 1rem;
}

/* ================================================
   17. TARIFS
   ================================================ */

/* Grille de base — 2 colonnes */
.tarifs-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1rem;
  margin-top: var(--space-md);
}

/* Variante 3 colonnes (rangée du haut) */
.tarifs-grid--3 {
  grid-template-columns: repeat(3, 1fr);
}

/* ---- Cartes ---- */
.tarif-card {
  background: var(--color-bg-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: 1.75rem;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

/* Carte mise en valeur — bordure ocre */
.tarif-card--featured {
  border-color: var(--color-accent);
  border-width: 1.5px;
}

/* Carte combinée — bordure sauge */
.tarif-card--bundle {
  border-color: var(--color-sage);
  border-width: 1.5px;
}

/* Carte pleine largeur (professionnel) */
.tarif-card--full {
  margin-top: 1rem;
}

/* ---- En-tête de carte ---- */
.tarif-card-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 0.5rem;
}

/* Label catégorie (RÉSIDENTIEL, FONCIER…) */
.tarif-label {
  font-family: var(--font-sans);
  font-size: 0.6875rem;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--color-text-muted);
}

/* Séparateur interne */
.tarif-divider {
  height: 1px;
  background: var(--color-border);
  margin: 0.125rem 0;
}

/* ---- Prix ---- */
.tarif-price-wrap {
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
}

.tarif-price-from {
  font-size: 0.8125rem;
  font-weight: 300;
  color: var(--color-text-muted);
}

.tarif-price {
  font-family: var(--font-serif);
  font-size: 2rem;
  font-weight: 500;
  color: var(--color-text-heading);
  line-height: 1.1;
}

.tarif-price-sub {
  font-size: 0.8125rem;
  color: var(--color-text-muted);
  font-weight: 300;
}

/* ---- Durée ---- */
.tarif-dur {
  display: flex;
  align-items: center;
  gap: 0.375rem;
  font-size: 0.8125rem;
  color: var(--color-accent);
  font-weight: 400;
}

.tarif-dur::before {
  content: '';
  display: inline-block;
  width: 12px;
  height: 12px;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 24 24' fill='none' stroke='%23C17F4A' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Ccircle cx='12' cy='12' r='10'/%3E%3Cpolyline points='12 6 12 12 16 14'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-size: contain;
  flex-shrink: 0;
}

/* ---- Description ---- */
.tarif-desc {
  font-size: 0.9rem;
  color: var(--color-text-muted);
  line-height: 1.65;
  font-weight: 300;
}

/* ---- Badges ---- */
.tarif-badge {
  display: inline-block;
  padding: 0.25rem 0.75rem;
  border-radius: var(--radius-pill);
  font-size: 0.6875rem;
  font-weight: 500;
  width: fit-content;
  white-space: nowrap;
}

/* Badge "Le plus demandé" — sauge */
.tarif-badge--pop {
  background: var(--color-sage-bg);
  color: var(--color-sage);
}

/* Badge "Offre combinée" — sauge atténué */
.tarif-badge--combo {
  background: rgba(122,158,126,.15);
  color: var(--color-sage);
}

/* ---- Bloc "Ce que comprend" ---- */
.tarifs-includes {
  background: var(--color-bg-card);
  border: 1px solid var(--color-border);
  border-left: 3px solid var(--color-accent);
  border-radius: var(--radius-lg);
  padding: 1.75rem 2rem;
  margin-bottom: var(--space-md);
}

.tarifs-includes h3 {
  font-size: 1.125rem;
  margin-bottom: 1rem;
}

.tarifs-includes__list {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.5rem 2rem;
  list-style: none;
  padding: 0;
  margin: 0;
}

.tarifs-includes__list li {
  display: flex;
  align-items: flex-start;
  gap: 0.625rem;
  font-size: 0.9rem;
  color: var(--color-text-muted);
  line-height: 1.55;
  font-weight: 300;
}

.tarifs-includes__list li::before {
  content: '✓';
  color: var(--color-accent);
  font-size: 0.875rem;
  flex-shrink: 0;
  margin-top: 0.1rem;
  font-weight: 500;
}

/* ---- Carte Professionnel — layout interne ---- */
.tarif-pro-inner {
  display: grid;
  grid-template-columns: 1fr 1.6fr;
  gap: 2.5rem;
  align-items: start;
}

/* Titre bloc exemples */
.tarif-examples-title {
  font-family: var(--font-sans);
  font-size: 0.6875rem;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--color-accent);
  margin-bottom: 0.75rem;
}

/* Lignes d'exemples */
.tarif-examples-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 0.6rem 0;
  border-bottom: 1px solid var(--color-border);
}

.tarif-examples-row:last-of-type {
  border-bottom: none;
}

.tarif-examples-label {
  font-size: 0.875rem;
  color: var(--color-text-muted);
  font-weight: 300;
}

.tarif-examples-price {
  font-family: var(--font-serif);
  font-size: 1.0625rem;
  font-weight: 500;
  color: var(--color-text-heading);
  white-space: nowrap;
  margin-left: 1rem;
}

/* Note en italique sous les exemples */
.tarif-pro-footnote {
  font-size: 0.8125rem;
  color: var(--color-text-muted);
  font-style: italic;
  margin-top: 0.875rem;
  padding-top: 0.875rem;
  border-top: 1px solid var(--color-border);
  font-weight: 300;
}

/* ---- Note globale de bas de section ---- */
.tarifs-note-globale {
  text-align: center;
  font-size: 0.8125rem;
  color: var(--color-text-muted);
  font-style: italic;
  margin: 1.25rem 0;
  font-weight: 300;
}

/* ---- Bandeau réassurance ---- */
.tarifs-reassurance {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.75rem;
  background: var(--color-bg-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: 1rem 1.5rem;
  font-size: 0.9375rem;
  color: var(--color-text-muted);
  font-weight: 300;
}

.tarifs-reassurance svg {
  color: var(--color-accent);
  flex-shrink: 0;
  width: 18px;
  height: 18px;
}

/* ================================================
   18. PAGE HERO (pages intérieures)
   ================================================ */
.page-hero {
  background: var(--color-bg-alt);
  border-bottom: 1px solid var(--color-border);
  padding: var(--space-lg) 0 var(--space-md);
}

.page-hero h1 {
  font-style: italic;
  margin-bottom: 0.875rem;
}

.page-hero .lead {
  font-size: 1.125rem;
  color: var(--color-text-muted);
  max-width: 620px;
  line-height: 1.65;
}

/* ================================================
   19. BREADCRUMB
   ================================================ */
.breadcrumb {
  display: flex;
  gap: 0.5rem;
  align-items: center;
  font-size: 0.8125rem;
  color: var(--color-text-muted);
  margin-bottom: 1.25rem;
  flex-wrap: wrap;
}

.breadcrumb a {
  color: var(--color-text-muted);
  transition: color 0.15s;
}

.breadcrumb a:hover {
  color: var(--color-text-heading);
}

.breadcrumb-sep {
  color: var(--color-border);
  font-size: 1rem;
}

/* ================================================
   20. BLOG
   ================================================ */
.blog-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 2rem;
}

.article-card {
  background: var(--color-bg-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  transition: border-color 0.2s;
}

.article-card:hover {
  border-color: var(--color-accent);
}

.article-card-img {
  aspect-ratio: 16/9;
  background: var(--color-border);
  overflow: hidden;
}

.article-card-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.3s;
}

.article-card:hover .article-card-img img {
  transform: scale(1.03);
}

.article-card-body {
  padding: 1.75rem;
  flex: 1;
  display: flex;
  flex-direction: column;
}

.article-meta {
  font-size: 0.8125rem;
  color: var(--color-text-muted);
  margin-bottom: 0.75rem;
}

.article-card h2 {
  font-size: 1.375rem;
  margin-bottom: 0.75rem;
}

.article-card p {
  font-size: 0.9375rem;
  color: var(--color-text-muted);
  flex: 1;
  margin-bottom: 1.25rem;
}

.article-read-more {
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--color-accent);
  display: inline-flex;
  align-items: center;
  gap: 0.375rem;
}

/* Article — corps du texte */
.article-body {
  max-width: 720px;
}

.article-body h2 {
  margin-top: 2.5rem;
  margin-bottom: 1rem;
}

.article-body h3 {
  margin-top: 2rem;
  margin-bottom: 0.75rem;
}

.article-body p {
  margin-bottom: 1.375em;
}

.article-body ul,
.article-body ol {
  list-style: disc;
  padding-left: 1.5rem;
  margin-bottom: 1.375em;
}

.article-body li {
  margin-bottom: 0.375em;
}

/* ================================================
   21. MENTIONS LÉGALES / POLITIQUE
   ================================================ */
.legal-body {
  max-width: 720px;
}

.legal-body h2 {
  font-size: 1.5rem;
  margin-top: 2.5rem;
  margin-bottom: 0.875rem;
}

.legal-body p,
.legal-body li {
  font-size: 0.9375rem;
  margin-bottom: 0.75em;
}

.legal-body ul {
  list-style: disc;
  padding-left: 1.5rem;
  margin-bottom: 1em;
}

/* ================================================
   22. LISTES SITUATIONS (page Pour qui)
   ================================================ */
.situations-list {
  list-style: none;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  margin-bottom: 1.5rem;
}

.situations-list li {
  padding-left: 1.5rem;
  position: relative;
  font-size: 0.9375rem;
  line-height: 1.65;
}

.situations-list li::before {
  content: '–';
  position: absolute;
  left: 0;
  color: var(--color-accent);
  font-weight: 400;
}

/* Encart avertissement / précision */
.encart-precision {
  background: var(--color-bg-card);
  border: 1px solid var(--color-border);
  border-left: 3px solid var(--color-accent);
  border-radius: var(--radius-md);
  padding: 1.75rem 2rem;
}

.encart-precision h2 {
  font-size: 1.375rem;
  margin-bottom: 0.75rem;
}

/* Étapes numérotées */
.etapes-list {
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
  list-style: none;
  padding-left: 0;
  margin: 0;
}

.etapes-list > li,
.etape-item {
  list-style: none;
  display: flex;
  gap: 1.25rem;
  align-items: flex-start;
}

.etape-num {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: var(--color-bg-dark);
  color: var(--color-border);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-serif);
  font-size: 1.0625rem;
  flex-shrink: 0;
  margin-top: 0.125rem;
}

.etape-content h4 {
  margin-bottom: 0.375rem;
}

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

/* ================================================
   23. UTILITAIRES
   ================================================ */
.text-center { text-align: center; }
.text-muted   { color: var(--color-text-muted); }
.mt-sm  { margin-top: var(--space-sm); }
.mt-md  { margin-top: var(--space-md); }
.mb-md  { margin-bottom: var(--space-md); }

/* Prose centrée (blocs de texte narratif en pleine largeur) */
.prose-center {
  max-width: 780px;
  margin-left: auto;
  margin-right: auto;
  text-align: center;
}

.prose-left {
  max-width: 800px;
}

/* Sanskrit en italique (page Vastu Shastra) */
i[lang="sa"] {
  font-style: italic;
  color: var(--color-text-heading);
}

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

/* ================================================
   23. RESPONSIVE
   ================================================ */

/* --- Tablette --- */
@media (max-width: 960px) {
  .benefices-grid,
  .profils-grid {
    grid-template-columns: 1fr 1fr;
  }

  .presentation-inner {
    grid-template-columns: 1fr;
    gap: 2.5rem;
  }

  .presentation-img {
    aspect-ratio: 16/7;
  }

  .zone-inner {
    grid-template-columns: 1fr;
    gap: 2rem;
  }

  .footer-inner {
    grid-template-columns: 1fr 1fr;
    gap: 2rem;
  }

  .tarifs-grid {
    grid-template-columns: 1fr 1fr;
  }
  .tarifs-grid--3 {
    grid-template-columns: 1fr 1fr;
  }
  .tarif-pro-inner {
    grid-template-columns: 1fr;
    gap: 1.5rem;
  }
  .tarifs-includes__list {
    grid-template-columns: 1fr;
  }

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

  .diagnostic-encart {
    padding: 2.5rem 2rem;
  }

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

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

/* --- Mobile --- */
@media (max-width: 640px) {
  :root {
    --space-lg: 3rem;
    --space-xl: 4rem;
  }

  /* Nav mobile */
  .nav-toggle {
    display: flex;
  }

  .nav-menu {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: var(--color-bg-main);
    border-bottom: 1px solid var(--color-border);
    flex-direction: column;
    align-items: stretch;
    gap: 0;
    padding: 0.5rem 0;
    z-index: 99;
  }

  .nav-menu.is-open {
    display: flex;
  }

  .nav-menu li {
    border-bottom: 1px solid var(--color-border-subtle);
  }

  .nav-menu li:last-child {
    border-bottom: none;
    padding: 0.75rem var(--container-pad);
  }

  .nav-menu a {
    display: block;
    padding: 0.875rem var(--container-pad);
    width: 100%;
  }

  .nav-menu a::after {
    display: none;
  }

  .nav-menu .btn {
    width: 100%;
    text-align: center;
    border-radius: var(--radius-md);
  }

  /* Hero mobile */
  .hero {
    min-height: auto;
    padding: var(--space-lg) 0;
  }

  .hero-img-placeholder,
  .hero-img {
    display: none;
  }

  .hero-content {
    width: 100%;
    max-width: 100%;
    padding: var(--space-lg) var(--container-pad);
    margin-left: 0;
  }

  .hero-actions {
    flex-direction: column;
    align-items: flex-start;
  }

  .hero-actions .btn {
    width: 100%;
    text-align: center;
  }

  /* Grilles */
  .benefices-grid,
  .profils-grid {
    grid-template-columns: 1fr;
  }

  .tarifs-grid,
  .tarifs-grid--3 {
    grid-template-columns: 1fr;
  }

  /* Témoignage */
  .temoignage {
    padding: 2rem 1.5rem;
  }

  .temoignage::before {
    top: 0.5rem;
    left: 1.25rem;
    font-size: 4rem;
  }

  /* Footer */
  .footer-inner {
    grid-template-columns: 1fr;
    gap: 2rem;
  }

  .footer-bottom {
    flex-direction: column;
    text-align: center;
    gap: 0.75rem;
  }

  .footer-legal {
    justify-content: center;
  }

  /* Contact */
  .diagnostic-encart {
    padding: 2rem 1.25rem;
  }
}

/* --- Très petit mobile --- */
@media (max-width: 380px) {
  h1 { font-size: 2.125rem; }
  h2 { font-size: 1.75rem; }
}