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

:root {
  --cream: #FAF8F3;
  --warm-white: #F5F2EB;
  --sand: #E8E0D0;
  --taupe: #C4B49A;
  --clay: #9E8878;
  --earth: #6B5A4E;
  --deep: #2C2420;
  --sage: #8A9E8C;
  --sage-light: #B8CDB9;
  --accent: #C49A7A;
}

html { scroll-behavior: smooth; }

body {
  background: var(--cream);
  color: var(--deep);
  font-family: 'DM Sans', sans-serif;
  font-weight: 300;
  line-height: 1.7;
  overflow-x: hidden;
}

/* ---- NAV ---- */
nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 100;
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 1.4rem 4rem;
  background: rgba(250, 248, 243, 0.88);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--sand);
  animation: fadeDown 0.8s ease both;
}

@keyframes fadeDown { from { opacity: 0; transform: translateY(-16px); } to { opacity: 1; transform: none; } }

.nav-logo {
  font-family: 'Cormorant Garamond', serif;
  font-size: 1.25rem;
  font-weight: 400;
  letter-spacing: 0.06em;
  color: var(--earth);
}

.nav-links {
  display: flex;
  gap: 2.5rem;
  list-style: none;
}

.nav-links a {
  text-decoration: none;
  font-size: 0.82rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--clay);
  transition: color 0.3s;
}

.nav-links a:hover { color: var(--earth); }

/* ---- HERO ---- */
.hero {
  min-height: 100vh;
  display: grid;
  grid-template-columns: 1fr 1fr;
  position: relative;
  overflow: hidden;
}

.hero-left {
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: 8rem 4rem 8rem 6rem;
  animation: fadeLeft 1s ease 0.3s both;
}

@keyframes fadeLeft { from { opacity: 0; transform: translateX(-30px); } to { opacity: 1; transform: none; } }

.hero-tag {
  font-size: 0.75rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--sage);
  margin-bottom: 1.5rem;
}

.hero-title {
  font-family: 'Cormorant Garamond', serif;
  font-size: clamp(3rem, 5vw, 5rem);
  font-weight: 300;
  line-height: 1.1;
  color: var(--deep);
  margin-bottom: 1rem;
}

.hero-title em {
  font-style: italic;
  color: var(--clay);
}

.hero-subtitle {
  font-size: 1rem;
  color: var(--clay);
  max-width: 400px;
  margin-bottom: 3rem;
  line-height: 1.8;
}

.btn-primary {
  display: inline-block;
  padding: 1rem 2.4rem;
  background: var(--earth);
  color: var(--cream);
  text-decoration: none;
  font-size: 0.8rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  transition: background 0.3s, transform 0.3s;
  border: none;
  cursor: pointer;
}

.btn-primary:hover {
  background: var(--deep);
  transform: translateY(-2px);
}

.hero-right {
  position: relative;
  background: var(--warm-white);
  overflow: hidden;
  animation: fadeRight 1s ease 0.5s both;
}

@keyframes fadeRight { from { opacity: 0; transform: translateX(30px); } to { opacity: 1; transform: none; } }

.hero-image-bg {
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse at 60% 40%, rgba(196, 154, 122, 0.18) 0%, transparent 60%),
    radial-gradient(ellipse at 30% 70%, rgba(138, 158, 140, 0.15) 0%, transparent 55%);
}

.hero-circle {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 340px;
  height: 420px;
  border-radius: 50% 50% 50% 50% / 60% 60% 40% 40%;
  background: linear-gradient(160deg, var(--sand) 0%, var(--taupe) 100%);
  opacity: 0.45;
}

.hero-quote {
  position: absolute;
  bottom: 3rem;
  left: 3rem;
  right: 3rem;
  font-family: 'Cormorant Garamond', serif;
  font-style: italic;
  font-size: 1.3rem;
  color: var(--earth);
  line-height: 1.6;
}

.hero-quote::before {
  content: '"';
  display: block;
  font-size: 4rem;
  line-height: 1;
  color: var(--taupe);
  margin-bottom: 0.5rem;
}

/* ---- SECTIONS ---- */
section { padding: 7rem 6rem; }

.about {
  display: grid;
  grid-template-columns: 1fr 2fr;
  gap: 2rem;
  align-items: center;
  background: var(--warm-white);
}

.about-left {
  display: flex;
  justify-content: center;
  align-items: center;
}

.section-label {
  font-size: 0.72rem;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--sage);
  margin-bottom: 1.5rem;
}

.section-title {
  font-family: 'Cormorant Garamond', serif;
  font-size: clamp(2rem, 3.5vw, 3rem);
  font-weight: 300;
  line-height: 1.2;
  color: var(--deep);
  margin-bottom: 1.5rem;
}

.section-title em { font-style: italic; color: var(--clay); }

/* ---- PHOTO PLACEHOLDERS ---- */
.hero-photo-placeholder {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 80%;
  display: flex;
  align-items: center;
  justify-content: center;
}

.hero-photo-placeholder img {
  width: 100%;
  height: auto;
  object-fit: contain;
  mix-blend-mode: multiply;
  opacity: 0.75;
}

.hero-photo-placeholder span {
  font-size: 0.75rem;
  color: var(--earth);
  letter-spacing: 0.1em;
  text-transform: uppercase;
  opacity: 0.6;
}

.about-photo-placeholder {
  width: 200px;
  height: 260px;
  border-radius: 50% 50% 50% 50% / 55% 55% 45% 45%;
  border: 1.5px solid var(--taupe);
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  background: var(--warm-white);
}

.about-photo-placeholder img {
  width: 75%;
  height: 75%;
  object-fit: contain;
  mix-blend-mode: multiply;
  opacity: 0.85;
}

.about-photo-placeholder span {
  font-size: 0.7rem;
  color: var(--earth);
  letter-spacing: 0.1em;
  text-transform: uppercase;
  opacity: 0.6;
}

/* ---- TEL IMAGE (non-cliquable) ---- */
.tel-image {
  display: inline-block;
  font-size: 0.95rem;
  color: #999;
  user-select: none;
  pointer-events: none;
  letter-spacing: 0.04em;
  -webkit-user-select: none;
}

.about-text p {
  color: var(--earth);
  margin-bottom: 1.2rem;
  font-size: 1rem;
}

/* ---- SERVICES ---- */
.services-section { padding: 7rem 6rem; }

.services-header { text-align: center; margin-bottom: 4rem; }

.services-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2px;
}

.service-card {
  background: var(--warm-white);
  padding: 3rem 2.5rem;
  position: relative;
  overflow: hidden;
  transition: background 0.4s;
  cursor: default;
}

.service-card:hover { background: var(--sand); }

.service-card::before {
  content: '';
  position: absolute;
  bottom: 0; left: 0;
  width: 0; height: 2px;
  background: var(--accent);
  transition: width 0.4s ease;
}

.service-card:hover::before { width: 100%; }

.service-number {
  font-family: 'Cormorant Garamond', serif;
  font-size: 3.5rem;
  font-weight: 300;
  color: var(--sand);
  line-height: 1;
  margin-bottom: 1.5rem;
  transition: color 0.4s;
}

.service-card:hover .service-number { color: var(--taupe); }

.service-title {
  font-family: 'Cormorant Garamond', serif;
  font-size: 1.4rem;
  font-weight: 400;
  color: var(--deep);
  margin-bottom: 1rem;
}

.service-desc {
  font-size: 0.9rem;
  color: var(--clay);
  line-height: 1.75;
}

/* ---- APPROACH ---- */
.approach {
  background: var(--earth);
  color: var(--cream);
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 6rem;
  align-items: center;
}

.approach .section-title { color: var(--cream); }
.approach .section-label { color: var(--sage-light); }

.approach-text p {
  color: rgba(250, 248, 243, 0.75);
  margin-bottom: 1.2rem;
}

.approach-values {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.5rem;
}

.value-item {
  background: rgba(250, 248, 243, 0.06);
  border: 1px solid rgba(250, 248, 243, 0.12);
  border-radius: 2px;
  padding: 1.6rem 1.4rem;
  display: flex;
  flex-direction: column;
  gap: 0.7rem;
  transition: background 0.3s;
}

.value-item:hover {
  background: rgba(250, 248, 243, 0.1);
}

.value-item:last-child {
  border-bottom: 1px solid rgba(250, 248, 243, 0.12);
}

.value-dot {
  width: 24px;
  height: 1.5px;
  background: var(--accent);
  border-radius: 2px;
  flex-shrink: 0;
}

.value-item p {
  font-family: 'Cormorant Garamond', serif;
  font-size: 1.15rem;
  font-style: italic;
  color: rgba(250, 248, 243, 0.9);
  margin: 0;
  line-height: 1.5;
}

/* ---- TARIFS ---- */
.tarifs { background: var(--cream); }

.tarifs-header { text-align: center; margin-bottom: 4rem; }

.tarifs-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
  max-width: 900px;
  margin: 0 auto;
}

.tarifs-grid.two-cols {
  grid-template-columns: repeat(2, 1fr);
  max-width: 700px;
}

.tarif-card {
  border: 1px solid var(--sand);
  padding: 2.5rem 2rem;
  text-align: center;
  transition: border-color 0.3s, transform 0.3s;
}

.tarif-card:hover {
  border-color: var(--taupe);
  transform: translateY(-4px);
}

.tarif-card.featured {
  background: var(--earth);
  border-color: var(--earth);
  color: var(--cream);
}

.tarif-name {
  font-size: 0.75rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--clay);
  margin-bottom: 1.5rem;
}

.tarif-card.featured .tarif-name { color: var(--sage-light); }

.tarif-price {
  font-family: 'Cormorant Garamond', serif;
  font-size: 2.8rem;
  font-weight: 300;
  color: var(--deep);
  line-height: 1;
}

.tarif-card.featured .tarif-price { color: var(--cream); }

.tarif-unit {
  font-size: 0.8rem;
  color: var(--taupe);
  margin-bottom: 1.5rem;
}

.tarif-card.featured .tarif-unit { color: rgba(250,248,243,0.6); }

.tarif-desc {
  font-size: 0.88rem;
  color: var(--clay);
  line-height: 1.7;
}

.tarif-card.featured .tarif-desc { color: rgba(250,248,243,0.75); }

/* ---- CONTACT ---- */
.contact {
  background: var(--warm-white);
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 6rem;
  align-items: start;
}

.contact-form {
  display: flex;
  flex-direction: column;
  gap: 1.2rem;
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.form-group label {
  font-size: 0.75rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--clay);
}

.form-group input,
.form-group textarea {
  background: transparent;
  border: none;
  border-bottom: 1px solid var(--sand);
  padding: 0.75rem 0;
  font-family: 'DM Sans', sans-serif;
  font-size: 0.95rem;
  color: var(--deep);
  outline: none;
  transition: border-color 0.3s;
  resize: none;
}

.form-group input:focus,
.form-group textarea:focus { border-bottom-color: var(--earth); }

.form-group textarea { min-height: 100px; }

.contact-item {
  display: flex;
  align-items: flex-start;
  gap: 1.2rem;
  margin-bottom: 2rem;
}

.contact-icon {
  width: 36px;
  height: 36px;
  border: 1px solid var(--sand);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  color: var(--clay);
  font-size: 0.85rem;
}

.contact-detail strong {
  display: block;
  font-size: 0.75rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--clay);
  margin-bottom: 0.3rem;
  font-weight: 400;
}

.contact-detail p { font-size: 0.95rem; color: var(--earth); }

.contact-note {
  margin-top: 2rem;
  font-family: 'Cormorant Garamond', serif;
  font-size: 1.15rem;
  font-style: italic;
  color: var(--clay);
  line-height: 1.7;
  border-left: 2px solid var(--taupe);
  padding-left: 1.2rem;
}

/* ---- FOOTER ---- */
footer {
  padding: 2.5rem 6rem;
  background: var(--deep);
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.footer-logo {
  font-family: 'Cormorant Garamond', serif;
  font-size: 1.1rem;
  color: var(--cream);
  font-weight: 300;
}

.footer-copy {
  font-size: 0.78rem;
  color: rgba(250,248,243,0.4);
  letter-spacing: 0.05em;
}

/* ---- SCROLL REVEAL ---- */
.reveal {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.8s ease, transform 0.8s ease;
}

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

/* ---- HAMBURGER MENU (mobile only) ---- */
.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
  padding: 4px;
  background: none;
  border: none;
}

.nav-toggle span {
  display: block;
  width: 24px;
  height: 1.5px;
  background: var(--earth);
  transition: all 0.3s ease;
}

.nav-toggle.open span:nth-child(1) { transform: translateY(6.5px) rotate(45deg); }
.nav-toggle.open span:nth-child(2) { opacity: 0; }
.nav-toggle.open span:nth-child(3) { transform: translateY(-6.5px) rotate(-45deg); }

/* ---- RESPONSIVE TABLETTE ---- */
@media (max-width: 1024px) {
  nav { padding: 1.2rem 2rem; }
  .hero-left { padding: 8rem 3rem 4rem; }
  section { padding: 5rem 3rem; }
  .services-grid { grid-template-columns: repeat(2, 1fr); }
  .approach { gap: 3rem; }
}

/* ---- RESPONSIVE MOBILE ---- */
@media (max-width: 768px) {

  /* NAV — hamburger */
  nav {
    padding: 1rem 1.5rem;
    flex-wrap: wrap;
  }

  .nav-toggle {
    display: flex;
  }

  .nav-links {
    display: none;
    flex-direction: column;
    gap: 0;
    width: 100%;
    margin-top: 1rem;
    border-top: 1px solid var(--sand);
    padding-top: 0.5rem;
  }

  .nav-links.open {
    display: flex;
  }

  .nav-links li {
    border-bottom: 1px solid var(--sand);
  }

  .nav-links a {
    display: block;
    padding: 0.85rem 0;
    font-size: 0.88rem;
  }

  /* HERO — colonne, photo au-dessus, citation en dessous */
  .hero {
    grid-template-columns: 1fr;
    min-height: auto;
    flex-direction: column;
  }

  .hero-left {
    padding: 6rem 1.5rem 2.5rem;
    order: 2;
  }

  .hero-right {
    order: 1;
    min-height: auto;
    position: relative;
    overflow: visible;
    display: flex;
    flex-direction: column;
    align-items: center;
    padding: 2rem 1.5rem 0;
    background: var(--warm-white);
  }

  .hero-image-bg {
    position: absolute;
    inset: 0;
  }

  .hero-photo-placeholder {
    position: relative;
    top: auto;
    left: auto;
    transform: none;
    width: 85%;
    max-width: 320px;
    margin: 0 auto;
  }

  .hero-quote {
    position: relative;
    bottom: auto;
    left: auto;
    right: auto;
    padding: 1.5rem 1.5rem 2rem;
    font-size: 1.1rem;
    text-align: center;
    background: var(--warm-white);
    width: 100%;
  }

  .hero-quote::before {
    font-size: 3rem;
    text-align: center;
    display: block;
  }

  /* ABOUT */
  .about {
    grid-template-columns: 1fr;
    gap: 2rem;
    text-align: center;
  }

  .about-left {
    justify-content: center;
  }

  /* SECTIONS */
  section { padding: 3.5rem 1.5rem; }
  .services-section { padding: 3.5rem 1.5rem; }

  /* SERVICES */
  .services-grid { grid-template-columns: 1fr; gap: 2px; }

  /* APPROACH */
  .approach {
    grid-template-columns: 1fr;
    gap: 2.5rem;
    padding: 3.5rem 1.5rem;
  }

  .approach-values {
    grid-template-columns: 1fr;
  }

  /* TARIFS */
  .tarifs-grid,
  .tarifs-grid.two-cols {
    grid-template-columns: 1fr;
    max-width: 100%;
  }

  /* CONTACT */
  .contact {
    grid-template-columns: 1fr;
    gap: 2.5rem;
    padding: 3.5rem 1.5rem;
  }

  /* FOOTER */
  footer {
    flex-direction: column;
    gap: 0.8rem;
    text-align: center;
    padding: 2rem 1.5rem;
  }
}