/* ============================================
   Irène Thébault Avocat – One-page Rennes
   Vert d'eau / Or, accessible (WCAG)
   ============================================ */

:root {
  /* Primaire = vert d'eau (contraste OK sur fond clair) */
  --color-primary: #4a7c78;
  --color-primary-light: #6b9b95;
  --color-primary-bg: #e8f2f1;
  /* Secondaire = or (liens, accents) – assombri pour contraste ≥ 4.5:1 */
  --color-accent: #c9a227;
  --color-accent-hover: #8b6914;
  --color-accent-light: #c9a227;
  /* Textes */
  --color-text: #1a1a1a;
  --color-text-muted: #4a4a4a;
  /* Fonds */
  --color-bg: #fafbfb;
  --color-bg-alt: #fff;
  --color-border: #dde5e4;
  /* Typo */
  --font-heading: 'Playfair Display', Georgia, serif;
  --font-body: 'Source Sans 3', -apple-system, BlinkMacSystemFont, sans-serif;
  --container-max: 1100px;
  --container-narrow: 720px;
  --header-height: 72px;
  --transition: 0.25s ease;
}

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

html {
  scroll-behavior: smooth;
}

/* Dégager les ancres du header sticky : marge au scroll */
#presentation {
  scroll-margin-top: 0;
}
#domaines,
#honoraires,
#contact {
  scroll-margin-top: var(--header-height);
}

body {
  margin: 0;
  font-family: var(--font-body);
  font-size: 1rem;
  line-height: 1.6;
  color: var(--color-text);
  background: var(--color-bg);
}

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

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

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

.container {
  width: 100%;
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 0 1.25rem;
}

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

/* ----- Header ----- */
.header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: var(--color-bg-alt);
  box-shadow: 0 1px 0 var(--color-border);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: var(--header-height);
  gap: 1rem;
}

.logo {
  display: flex;
  flex-direction: row;
  align-items: center;
  gap: 0.75rem;
  color: var(--color-primary);
  font-family: var(--font-heading);
}

.logo:hover {
  color: var(--color-primary);
}

.logo-img {
  display: block;
  width: 55px;
  height: 55px;
  object-fit: contain;
  flex-shrink: 0;
}

.logo-brand {
  display: flex;
  flex-direction: column;
}

.logo-text {
  font-size: 1.55rem;
  font-weight: 500;
  letter-spacing: 0.03em;
}

.logo-sub {
  font-size: 0.9rem;
  font-weight: 400;
  text-transform: none;
  letter-spacing: 0.12em;
  color: var(--color-text-muted);
}

.header-phone {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-weight: 600;
  color: var(--color-primary);
  margin-left: auto;
  margin-right: 1.25rem;
}

.header-phone:hover {
  color: var(--color-accent);
}

.nav-list {
  display: flex;
  align-items: center;
  gap: 1.25rem;
  margin: 0;
  padding: 0;
  list-style: none;
}

.nav-list a {
  font-weight: 500;
  font-size: 0.95rem;
  color: var(--color-text);
}

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

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

.burger {
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 44px;
  height: 44px;
  padding: 0;
  background: none;
  border: none;
  cursor: pointer;
  color: var(--color-primary);
  font-size: 0;
}

.burger span {
  display: block;
  width: 22px;
  height: 2px;
  background: currentColor;
  transition: var(--transition);
}

.burger[aria-expanded="true"] span:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
}

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

.burger[aria-expanded="true"] span:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
}

@media (max-width: 768px) {
  .burger {
    display: flex;
  }

  .nav {
    position: absolute;
    top: var(--header-height);
    left: 0;
    right: 0;
    background: var(--color-bg-alt);
    box-shadow: 0 4px 12px rgba(0,0,0,0.08);
    max-height: 0;
    overflow: hidden;
    transition: max-height var(--transition);
  }

  .nav.is-open {
    max-height: 80vh;
    overflow-y: auto;
  }

  .nav-list {
    flex-direction: column;
    padding: 1.5rem;
    gap: 0;
  }

  .nav-list li {
    width: 100%;
    border-bottom: 1px solid var(--color-border);
  }

  .nav-list a {
    display: block;
    padding: 0.85rem 0;
  }
}

/* ----- Hero / Présentation ----- */
.hero {
  padding: 3rem 0;
  background: var(--color-primary-bg);
}

.hero-inner {
  display: grid;
  grid-template-columns: 1fr 340px;
  gap: 3rem;
  align-items: center;
}

.hero-title {
  margin: 0 0 0.25rem;
  font-family: var(--font-heading);
  font-size: clamp(2rem, 4vw, 2.75rem);
  font-weight: 700;
  color: var(--color-primary);
}

.hero-subtitle {
  margin: 0 0 0.5rem;
  font-size: 1.15rem;
  font-weight: 600;
  color: var(--color-text-muted);
}

.hero-tagline {
  margin: 0 0 1rem;
  font-size: 1.05rem;
  font-weight: 600;
  color: var(--color-primary);
  font-style: italic;
}

.hero-desc {
  margin: 0 0 1.5rem;
  max-width: 560px;
  font-size: 1rem;
  color: var(--color-text-muted);
  line-height: 1.65;
}

.hero-photo {
  position: relative;
}

.hero-photo img {
  width: 100%;
  aspect-ratio: 4/5
  object-fit: contain;
  border-radius: 8px;
  box-shadow: 0 8px 24px rgba(74, 124, 120, 0.15);
}

@media (max-width: 768px) {
  .hero-inner {
    grid-template-columns: 1fr;
    gap: 2rem;
  }

  .hero-photo {
    order: -1;
    max-width: 280px;
    margin: 0 auto;
  }
}

/* ----- Boutons ----- */
.btn {
  display: inline-block;
  padding: 0.75rem 1.5rem;
  font-family: var(--font-body);
  font-size: 1rem;
  font-weight: 600;
  text-align: center;
  border: none;
  border-radius: 4px;
  cursor: pointer;
  transition: background var(--transition), color var(--transition), transform 0.15s ease;
}

.btn-primary {
  background: var(--color-accent);
  color: #fff;
}

.btn-primary:hover {
  background: var(--color-accent-hover);
  color: #fff;
  transform: translateY(-1px);
}

/* ----- Sections génériques ----- */
.section {
  padding: 4rem 0;
}

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

.section-title {
  margin: 0 0 0.5rem;
  font-family: var(--font-heading);
  font-size: clamp(1.75rem, 3vw, 2.25rem);
  font-weight: 700;
  color: var(--color-primary);
  text-align: center;
}

.section-intro {
  margin: 0 auto 2rem;
  max-width: 560px;
  text-align: center;
  color: var(--color-text-muted);
  font-size: 1.05rem;
}

/* ----- Avis Google ----- */
.section-avis {
  background: var(--color-primary-bg);
}

.avis-wrapper {
  margin-top: 1.5rem;
}

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

.avis-card {
  padding: 1.5rem;
  background: var(--color-bg-alt);
  border: 1px solid var(--color-border);
  border-radius: 8px;
  display: flex;
  flex-direction: column;
}

.avis-stars {
  margin: 0 0 0.5rem;
  color: var(--color-accent-light);
  font-size: 0.9rem;
  letter-spacing: 0.05em;
}

.avis-card .avis-text {
  margin: 0 0 0.75rem;
  font-size: 0.95rem;
  line-height: 1.6;
  color: var(--color-text);
  flex: 1;
}

.avis-author {
  margin: 0;
  font-size: 0.9rem;
  color: var(--color-text-muted);
  font-style: italic;
}

.avis-link-wrap {
  text-align: center;
  margin-top: 1.5rem;
}

.link-cta {
  font-weight: 600;
}

.avis-note {
  display: block;
  margin-top: 0.35rem;
  font-size: 0.85rem;
  color: var(--color-text-muted);
}

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

/* ----- Domaines (mosaïque avec blocs à contours) ----- */
.domaines-mosaic {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1.25rem;
  margin-top: 1.5rem;
}

.domaine-card {
  border: 1px solid var(--color-border);
  border-radius: 8px;
  padding: 1.25rem;
  background: var(--color-bg-alt);
  transition: border-color var(--transition), box-shadow var(--transition);
}

.domaine-card:hover {
  border-color: var(--color-primary-light);
  box-shadow: 0 4px 12px rgba(74, 124, 120, 0.08);
}

.domaine-card-title {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  margin: 0 0 1rem;
  font-family: var(--font-heading);
  font-size: 1.2rem;
  font-weight: 600;
  color: var(--color-primary);
}

.domaine-card .domaine-icon {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 46px;
  height: 46px;
  flex-shrink: 0;
  color: var(--color-primary);
  font-size: 1.35rem;
  opacity: 0.9;
}

.domaine-card-content {
  position: relative;
}

.domaine-card-intro {
  margin: -0.5rem 0 0.75rem;
  font-size: 0.95rem;
  font-style: italic;
  line-height: 1.5;
  color: var(--color-text-muted);
}

.domaine-card .domaine-items {
  margin: 0;
  padding-left: 1.25rem;
  color: var(--color-text-muted);
  font-size: 0.95rem;
  line-height: 1.65;
}

.domaine-card .domaine-items li {
  margin-bottom: 0.3rem;
}

/* Bloc dépliable : contenu masqué au-delà de 5 lignes */
.domaine-card-expandable .domaine-items {
  max-height: 8.5em;
  overflow: hidden;
  transition: max-height 0.35s ease;
}

.domaine-card-expandable.is-expanded .domaine-items {
  max-height: 80em;
}

.domaine-toggle {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  margin-top: 0.75rem;
  padding: 0.4rem 0;
  background: none;
  border: none;
  font-family: var(--font-body);
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--color-accent);
  cursor: pointer;
  transition: color var(--transition);
}

.domaine-toggle:hover {
  color: var(--color-accent-hover);
}

.domaine-toggle-close {
  display: none;
}

.domaine-card-expandable.is-expanded .domaine-toggle-open {
  display: none;
}

.domaine-card-expandable.is-expanded .domaine-toggle-close {
  display: inline;
}

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

/* ----- Honoraires ----- */
.section-honoraires .content-block {
  margin-bottom: 0;
}

.content-block p,
.content-block ul {
  margin: 0 0 1rem;
  color: var(--color-text);
}

.content-block ul {
  padding-left: 1.5rem;
}

.content-block li {
  margin-bottom: 0.35rem;
}

.h4 {
  margin: 1.5rem 0 0.5rem;
  font-family: var(--font-body);
  font-size: 1.1rem;
  font-weight: 600;
  color: var(--color-primary);
}

.h4:first-child {
  margin-top: 0;
}

/* ----- Liens utiles ----- */
.liens-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 1.5rem;
}

.liens-group {
  padding: 1.25rem;
  background: var(--color-bg);
  border: 1px solid var(--color-border);
  border-radius: 8px;
}

.liens-group-title {
  margin: 0 0 0.75rem;
  font-family: var(--font-body);
  font-size: 1rem;
  font-weight: 600;
  color: var(--color-primary);
}

.liens-list {
  margin: 0;
  padding: 0;
  list-style: none;
}

.liens-list li {
  margin-bottom: 0.5rem;
}

.liens-group p {
  margin: 0;
  font-size: 0.95rem;
}

/* ----- Contact ----- */
.contact-content {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2.5rem;
  align-items: start;
}

.contact-left p {
  margin: 0 0 1rem;
  color: var(--color-text);
}

.contact-actions {
  font-size: 1.05rem;
}

.contact-actions a {
  font-weight: 600;
}

.contact-adresse {
  margin-top: 1.5rem;
  padding: 1.25rem;
  background: var(--color-primary-bg);
  border-radius: 8px;
}

.contact-adresse address {
  font-style: normal;
  margin: 0.5rem 0 0;
}

.contact-tel {
  margin-top: 0.5rem;
}

.contact-transport {
  margin-top: 1.25rem;
}

.contact-transport p {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  margin-bottom: 0.5rem;
}

.contact-transport .fa-subway,
.contact-transport .fa-bus {
  color: var(--color-primary);
  width: 1.25rem;
}

.contact-right .contact-premier-rdv {
  margin-top: 0;
}

.contact-premier-rdv ul {
  margin: 0.5rem 0 0;
  padding-left: 1.25rem;
}

.contact-premier-rdv li {
  margin-bottom: 0.35rem;
}

/* Carte pleine largeur sous les 2 colonnes Contact */
.contact-map-full {
  width: 100%;
  margin-top: 2.5rem;
}

.contact-map-full iframe {
  display: block;
  width: 100%;
  height: 350px;
  border: 0;
  vertical-align: bottom;
}

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


  .contact-map-full {
    margin-top: 2rem;
  }
}

/* ----- Retour en haut (visible à partir d’Honoraires au scroll) ----- */
.back-to-top {
  position: fixed;
  bottom: 1.5rem;
  right: 1.5rem;
  z-index: 50;
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.65rem 1rem;
  background: var(--color-primary);
  color: #fff;
  font-size: 0.9rem;
  font-weight: 600;
  border-radius: 6px;
  box-shadow: 0 4px 12px rgba(74, 124, 120, 0.35);
  transition: opacity 0.25s ease, visibility 0.25s ease, background var(--transition), transform 0.2s ease;
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
}

.back-to-top.is-visible {
  opacity: 1;
  visibility: visible;
  pointer-events: auto;
}

.back-to-top:hover {
  background: var(--color-primary-light);
  color: #fff;
  transform: translateY(-2px);
}

.back-to-top i {
  font-size: 0.85rem;
}

/* ----- Footer ----- */
.footer {
  padding: 2rem 0;
  background: var(--color-primary);
  color: rgba(255,255,255,0.9);
  text-align: center;
}

.footer a {
  color: rgba(255,255,255,0.95);
  text-decoration: underline;
}

.footer a:hover {
  color: #fff;
}

.footer-bottom {
  margin: 0;
}

.footer-bottom p {
  margin: 0.5rem 0;
  font-size: 0.95rem;
}

/* ----- Pages intérieures (ex. mentions légales) ----- */
.page-main {
  min-height: 50vh;
}

.page-content .content-block {
  max-width: 720px;
}

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