/* ===========================
   VARIABLES & RESET
=========================== */
:root {
  --cream: #FAF3EC;
  --cream-dark: #F2E8DC;
  --terracotta: #C4522A;
  --terracotta-light: #D96B3F;
  --terracotta-dark: #A3421F;
  --teal: #2B7A78;
  --teal-light: #3A9E9B;
  --mustard: #C8A028;
  --brown: #5C3D2E;
  --text: #2C1A0E;
  --text-light: #6B4F3A;
  --white: #ffffff;
  --shadow: 0 4px 24px rgba(44, 26, 14, 0.08);
  --shadow-hover: 0 8px 32px rgba(44, 26, 14, 0.15);
  --radius: 16px;
  --radius-sm: 8px;
  --font-heading: 'Playfair Display', Georgia, serif;
  --font-body: 'Lato', system-ui, sans-serif;
}

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

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

body {
  font-family: var(--font-body);
  color: var(--text);
  background: var(--white);
  line-height: 1.65;
}

img { max-width: 100%; height: auto; display: block; }
a { color: inherit; text-decoration: none; }
ul { list-style: none; }

/* ===========================
   TYPOGRAPHY
=========================== */
h1, h2, h3, h4 {
  font-family: var(--font-heading);
  line-height: 1.2;
  color: var(--brown);
}
h1 { font-size: clamp(2.5rem, 6vw, 4.5rem); font-weight: 700; }
h2 { font-size: clamp(1.8rem, 3.5vw, 2.8rem); font-weight: 600; }
h3 { font-size: 1.2rem; font-weight: 600; }

p { margin-bottom: 0.75rem; color: var(--text-light); }
p:last-child { margin-bottom: 0; }

/* ===========================
   UTILITIES
=========================== */
.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 1.5rem;
}

.section {
  padding: 6rem 0;
}

.bg-light { background: var(--cream); }

.section-header {
  text-align: center;
  max-width: 640px;
  margin: 0 auto 3.5rem;
}

.section-label {
  font-family: var(--font-body);
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--terracotta);
  margin-bottom: 0.5rem;
}

.section-subtitle {
  margin-top: 0.75rem;
  font-size: 1.05rem;
}

/* ===========================
   BUTTONS
=========================== */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.75rem 1.75rem;
  border-radius: 50px;
  font-family: var(--font-body);
  font-weight: 700;
  font-size: 0.95rem;
  cursor: pointer;
  border: 2px solid transparent;
  transition: all 0.2s ease;
  white-space: nowrap;
}

.btn-primary {
  background: var(--terracotta);
  color: var(--white);
  border-color: var(--terracotta);
}
.btn-primary:hover {
  background: var(--terracotta-dark);
  border-color: var(--terracotta-dark);
  transform: translateY(-1px);
  box-shadow: 0 6px 20px rgba(196, 82, 42, 0.35);
}

.btn-outline {
  background: transparent;
  color: var(--terracotta);
  border-color: var(--terracotta);
}
.btn-outline:hover {
  background: var(--terracotta);
  color: var(--white);
  transform: translateY(-1px);
}

.btn-large { padding: 1rem 2.25rem; font-size: 1rem; }
.btn-full { width: 100%; justify-content: center; }

/* ===========================
   NAV
=========================== */
.nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 100;
  background: rgba(250, 243, 236, 0.92);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid rgba(196, 82, 42, 0.12);
}

.nav-inner {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 1.5rem;
  height: 72px;
  display: flex;
  align-items: center;
  gap: 2rem;
}

.nav-logo {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 1.1rem;
  color: var(--brown);
  flex-shrink: 0;
}
.nav-logo img { height: 40px; width: 40px; object-fit: contain; }

.nav nav {
  display: flex;
  gap: 1.75rem;
  margin-left: auto;
}
.nav nav a {
  font-size: 0.9rem;
  font-weight: 700;
  color: var(--text-light);
  transition: color 0.2s;
}
.nav nav a:hover { color: var(--terracotta); }

.nav-rdv { margin-left: 1rem; }

.burger {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 4px;
  margin-left: auto;
}
.burger span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--brown);
  border-radius: 2px;
  transition: all 0.3s;
}

.mobile-menu {
  display: none;
  flex-direction: column;
  gap: 0;
  padding: 1rem 1.5rem 1.5rem;
  border-top: 1px solid var(--cream-dark);
}
.mobile-menu.open { display: flex; }
.mobile-menu a {
  padding: 0.85rem 0;
  font-weight: 700;
  color: var(--text-light);
  border-bottom: 1px solid var(--cream-dark);
}
.mobile-menu a:last-child { border-bottom: none; margin-top: 1rem; }

/* ===========================
   HERO
=========================== */
.hero {
  min-height: 100vh;
  background: var(--cream);
  display: flex;
  flex-direction: column;
  justify-content: center;
  position: relative;
  padding-top: 72px;
  overflow: hidden;
}

.hero::before {
  content: '';
  position: absolute;
  top: -10%;
  right: -5%;
  width: 600px;
  height: 600px;
  background: radial-gradient(circle, rgba(196, 82, 42, 0.07) 0%, transparent 70%);
  pointer-events: none;
}

.hero-content {
  max-width: 1200px;
  margin: 0 auto;
  padding: 4rem 1.5rem 5rem;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: center;
}

.hero-pretitle {
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--terracotta);
  margin-bottom: 1rem;
}

h1 { color: var(--brown); }
h1 span { color: var(--terracotta); font-style: italic; }

.hero-tagline {
  font-size: 1.1rem;
  line-height: 1.7;
  margin: 1.5rem 0 2rem;
  color: var(--text-light);
  max-width: 480px;
}

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

.hero-image {
  position: relative;
  display: flex;
  justify-content: center;
}

.hero-image-frame {
  width: 340px;
  height: 410px;
  border-radius: 28px;
  overflow: hidden;
  background: var(--cream-dark);
  position: relative;
  box-shadow: var(--shadow-hover);
}
.hero-image-frame img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.hero-decor-dot {
  position: absolute;
  border-radius: 50%;
}
.hero-decor-dot--1 {
  width: 80px; height: 80px;
  background: var(--mustard);
  opacity: 0.3;
  bottom: 40px; left: 20px;
}
.hero-decor-dot--2 {
  width: 48px; height: 48px;
  background: var(--teal);
  opacity: 0.25;
  top: 30px; right: 30px;
}

.hero-wave {
  position: absolute;
  bottom: 0; left: 0; right: 0;
  line-height: 0;
}

/* ===========================
   ABOUT
=========================== */
.about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 5rem;
  align-items: center;
}

.about-collage {
  position: relative;
  width: 100%;
  aspect-ratio: 4/5;
}

.collage-photo {
  position: absolute;
  border-radius: 10px;
  object-fit: cover;
  border: 4px solid var(--white);
  box-shadow: 0 6px 28px rgba(44, 26, 14, 0.22);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}
.collage-photo:hover {
  transform: scale(1.04) rotate(0deg) !important;
  box-shadow: 0 12px 40px rgba(44, 26, 14, 0.3);
  z-index: 10 !important;
}

/* Photo portrait — haut gauche */
.collage-photo:nth-child(1) {
  width: 54%;
  aspect-ratio: 3/4;
  top: 0;
  left: 0;
  transform: rotate(-2deg);
  z-index: 2;
}
/* Photo paysage — haut droite */
.collage-photo:nth-child(2) {
  width: 51%;
  aspect-ratio: 4/3;
  top: 4%;
  right: 0;
  transform: rotate(2deg);
  z-index: 1;
}
/* Photo paysage — bas gauche */
.collage-photo:nth-child(3) {
  width: 51%;
  aspect-ratio: 4/3;
  bottom: 4%;
  left: 1%;
  transform: rotate(1.5deg);
  z-index: 3;
}
/* Photo portrait — bas droite */
.collage-photo:nth-child(4) {
  width: 53%;
  aspect-ratio: 3/4;
  bottom: 0;
  right: 0;
  transform: rotate(-1.5deg);
  z-index: 4;
}

.about-image {
  position: relative;
}

.services-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  background: var(--terracotta);
  color: var(--white);
  padding: 0.45rem 1rem;
  border-radius: 50px;
  font-weight: 700;
  font-size: 0.8rem;
  margin-top: 1rem;
  box-shadow: var(--shadow);
}

.about-content .section-label { text-align: left; }
.about-content h2 { margin-bottom: 1.25rem; }

.about-highlights {
  margin-top: 2rem;
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
}

.highlight-item {
  display: flex;
  gap: 1rem;
  align-items: flex-start;
}

.highlight-icon {
  font-size: 1.5rem;
  flex-shrink: 0;
  margin-top: 2px;
}

.highlight-item strong {
  display: block;
  color: var(--brown);
  margin-bottom: 0.2rem;
}
.highlight-item p { margin: 0; font-size: 0.9rem; }

/* ===========================
   SERVICES
=========================== */
.services-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 1.5rem;
}

.service-card {
  background: var(--white);
  border-radius: var(--radius);
  padding: 2rem;
  box-shadow: var(--shadow);
  transition: transform 0.25s ease, box-shadow 0.25s ease;
  border-top: 4px solid transparent;
}
.service-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-hover);
  border-top-color: var(--terracotta);
}

.service-icon {
  width: 56px; height: 56px;
  border-radius: 14px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 1.25rem;
}
.service-icon--teal { background: rgba(43, 122, 120, 0.12); color: var(--teal); }
.service-icon--orange { background: rgba(196, 82, 42, 0.12); color: var(--terracotta); }
.service-icon--mustard { background: rgba(200, 160, 40, 0.12); color: var(--mustard); }

.service-card h3 { color: var(--brown); margin-bottom: 1rem; }
.service-card ul { display: flex; flex-direction: column; gap: 0.4rem; }
.service-card li {
  font-size: 0.9rem;
  color: var(--text-light);
  padding-left: 1rem;
  position: relative;
}
.service-card li::before {
  content: '–';
  position: absolute;
  left: 0;
  color: var(--terracotta);
}

/* ===========================
   ECHOGRAPHIES
=========================== */
.echographies {
  background: linear-gradient(135deg, var(--brown) 0%, #3D2B1F 100%);
}
.echographies .section-label { color: var(--mustard); }
.echographies h2 { color: var(--white); }
.echographies .section-subtitle { color: rgba(255,255,255,0.7); }

.echo-intro {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3rem;
  align-items: center;
  margin-bottom: 3rem;
}

.echo-intro-text { text-align: left; }
.echo-intro-text .section-label { text-align: left; }
.echo-intro-text h2 { margin-bottom: 0.75rem; }
.echo-intro-text .section-subtitle { margin: 0; }

.echo-intro-images {
  display: flex;
  gap: 1rem;
}

.echo-intro-img {
  width: calc(50% - 0.5rem);
  border-radius: 12px;
  object-fit: cover;
  border: 2px solid rgba(255,255,255,0.12);
  box-shadow: 0 4px 20px rgba(0,0,0,0.3);
}

.echo-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 1.5rem;
}

.echo-card {
  background: rgba(255,255,255,0.06);
  border: 1px solid rgba(255,255,255,0.12);
  border-radius: var(--radius);
  padding: 2rem 1.5rem;
  transition: background 0.25s;
}
.echo-card:hover { background: rgba(255,255,255,0.1); }

.echo-num {
  font-family: var(--font-heading);
  font-size: 2.5rem;
  font-weight: 700;
  color: var(--terracotta-light);
  opacity: 0.6;
  margin-bottom: 0.75rem;
  line-height: 1;
}
.echo-card h3 { color: var(--white); margin-bottom: 0.5rem; font-size: 1.05rem; }
.echo-card p { color: rgba(255,255,255,0.65); font-size: 0.9rem; margin: 0; }

/* ===========================
   INFOS PRATIQUES
=========================== */
.infos-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 1.5rem;
}

.info-card {
  background: var(--white);
  border-radius: var(--radius);
  padding: 2rem;
  box-shadow: var(--shadow);
}

.info-card--featured {
  background: var(--terracotta);
  color: var(--white);
  grid-column: span 2;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 0.75rem;
}
.info-card--featured .info-icon { color: rgba(255,255,255,0.8); }
.info-card--featured h3,
.info-card--featured p { color: var(--white); }
.info-card--featured .btn-primary {
  background: var(--white);
  color: var(--terracotta);
  border-color: var(--white);
}
.info-card--featured .btn-primary:hover {
  background: var(--cream);
  border-color: var(--cream);
}

.info-icon {
  color: var(--terracotta);
  margin-bottom: 0.75rem;
}

.info-card h3 { color: var(--brown); margin-bottom: 0.5rem; }
.info-card p { margin-bottom: 0.5rem; }
.info-card a { color: var(--terracotta); font-weight: 700; }
.info-note { font-size: 0.82rem; color: var(--text-light); font-style: italic; }

/* ===========================
   MAP
=========================== */
.map-section {
  display: flex;
  height: 380px;
  line-height: 0;
}
.map-image {
  position: relative;
  flex: 1 1 50%;
  overflow: hidden;
}
.map-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}
.map-image-overlay {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  padding: 1rem 1.5rem;
  background: linear-gradient(transparent, rgba(0,0,0,0.55));
  line-height: 1.4;
}
.map-image-label {
  color: #fff;
  font-weight: 600;
  font-size: 1rem;
  margin: 0 0 0.2rem;
}
.map-image-address {
  color: rgba(255,255,255,0.85);
  font-size: 0.875rem;
  margin: 0;
}
.map-embed {
  flex: 1 1 50%;
}
.map-embed iframe { width: 100%; height: 100%; display: block; }

@media (max-width: 640px) {
  .map-section { flex-direction: column; height: auto; }
  .map-image { height: 220px; flex: none; }
  .map-embed { height: 260px; flex: none; }
}

/* ===========================
   CONTACT
=========================== */
.contact { background: var(--cream); }

.contact-simple {
  display: flex;
  align-items: center;
  gap: 3rem;
  max-width: 700px;
  margin: 0 auto;
}

.contact-portrait {
  width: 80px;
  height: 80px;
  border-radius: 50%;
  object-fit: cover;
  object-position: top;
  margin-bottom: 1.25rem;
  border: 3px solid var(--terracotta);
}

.footer-portrait {
  width: 64px;
  height: 64px;
  border-radius: 50%;
  object-fit: cover;
  object-position: top;
  margin-bottom: 0.75rem;
  border: 2px solid rgba(255,255,255,0.3);
}

.contact-simple-text .section-label { text-align: left; }
.contact-simple-text h2 { margin-bottom: 1rem; }

.contact-details {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  margin: 1.75rem 0 2rem;
}

.contact-link {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  color: var(--text-light);
  font-size: 0.95rem;
  transition: color 0.2s;
}
.contact-link:hover { color: var(--terracotta); }
.contact-link svg { color: var(--terracotta); flex-shrink: 0; }


/* ===========================
   FOOTER
=========================== */
.footer {
  background: var(--brown);
  color: rgba(255,255,255,0.95);
  padding: 4rem 0 2rem;
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1.5fr 1.5fr;
  gap: 2rem;
  margin-bottom: 3rem;
}

.footer-logo { height: 60px; margin-bottom: 0.75rem; }
.footer-name {
  font-family: var(--font-heading);
  font-size: 1.2rem;
  font-weight: 700;
  color: var(--white);
  margin-bottom: 0.25rem;
}
.footer p { font-size: 0.9rem; margin-bottom: 0.25rem; color: var(--cream); }

.footer h4 {
  font-family: var(--font-body);
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--mustard);
  margin-bottom: 1rem;
}

.footer-links,
.footer-contact,
.footer-rdv {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}
.footer-links a,
.footer-contact a,
.footer-contact p {
  font-size: 0.9rem;
  color: rgba(255,255,255,0.9);
  transition: color 0.2s;
}
.footer-links a:hover,
.footer-contact a:hover { color: var(--white); }

.footer-rdv p { font-size: 0.9rem; margin-bottom: 0.75rem; }
.footer-rdv .btn-primary {
  align-self: flex-start;
  padding: 0.6rem 1.4rem;
  font-size: 0.875rem;
}

.footer-diplomes {
  border-top: 1px solid rgba(255,255,255,0.15);
  padding-top: 1.5rem;
  margin-bottom: 1.5rem;
}
.footer-diplomes h4 {
  font-family: var(--font-body);
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--mustard);
  margin-bottom: 1rem;
}
.footer-diplomes ul {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 0.6rem 2.5rem;
}
.footer-diplomes li {
  font-size: 0.85rem;
  color: rgba(255,255,255,0.9);
  display: flex;
  align-items: baseline;
  gap: 0.6rem;
}
.diplome-year {
  font-weight: 700;
  color: var(--mustard);
  white-space: nowrap;
  font-size: 0.85rem;
}

.footer-bottom {
  border-top: 1px solid rgba(255,255,255,0.1);
  padding-top: 1.5rem;
  text-align: center;
}
.footer-bottom p { font-size: 0.82rem; margin: 0; }

/* ===========================
   RESPONSIVE
=========================== */
@media (max-width: 1024px) {
  .footer-grid { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 768px) {
  .section { padding: 4rem 0; }

  .nav nav, .nav-rdv { display: none; }
  .burger { display: flex; }

  .hero-content {
    grid-template-columns: 1fr;
    gap: 2.5rem;
    text-align: center;
    padding-top: 2rem;
  }
  .hero-tagline { margin-left: auto; margin-right: auto; }
  .hero-actions { justify-content: center; }
  .hero-image { order: -1; }
  .hero-image-frame { width: 260px; height: 310px; }

  .about-grid { grid-template-columns: 1fr; gap: 3rem; }
  .about-image { order: -1; }

  .contact-simple { flex-direction: column; text-align: center; }
  .contact-simple-text .section-label { text-align: center; }

  .info-card--featured { grid-column: span 1; }

  .footer-grid { grid-template-columns: 1fr; gap: 1.5rem; }
}

@media (max-width: 480px) {
  .hero-actions { flex-direction: column; align-items: center; }
  .echo-grid { grid-template-columns: 1fr; }
}