/* ============================================
   BORIS GUIGNARD — Design Φ (phi)
   Proportions : nombre d'or 1.618
   Palette : noir profond · or chaud · blanc pur
   ============================================ */

:root {
  /* Palette */
  --noir:      #0E0E12;
  --noir-mid:  #1C1C24;
  --noir-soft: #2A2A36;
  --or:        #C4973A;
  --or-clair:  #D9B870;
  --or-pale:   #F0E4C4;
  --blanc:     #FFFFFF;
  --creme:     #F7F4EE;
  --gris:      #E8E5DE;
  --gris-mid:  #A09A8E;
  --texte:     #1A1A22;

  /* Phi : 1.618 */
  --phi: 1.618;

  /* Espacement basé sur Fibonacci : 5 8 13 21 34 55 89 144 */
  --s1:  .325rem;   /* ~5px  */
  --s2:  .5rem;     /* ~8px  */
  --s3:  .8125rem;  /* ~13px */
  --s4:  1.3125rem; /* ~21px */
  --s5:  2.125rem;  /* ~34px */
  --s6:  3.4375rem; /* ~55px */
  --s7:  5.5625rem; /* ~89px */
  --s8:  9rem;      /* ~144px */

  /* Typographie */
  --serif: 'Garamond', 'EB Garamond', Georgia, serif;
  --sans:  'Helvetica Neue', Arial, sans-serif;

  /* Layout */
  --max: 1080px;
  --radius: 2px;
  --ombre: 0 2px 40px rgba(14,14,18,.12);
}

/* ---- Bunny Fonts (RGPD — serveurs EU, sans transfert IP) ---- */
/* Polices hébergées sur le site (EB Garamond, Inter — licence SIL OFL), jeux latin et latin-ext. */
@font-face {
  font-family: 'EB Garamond';
  font-style: italic;
  font-weight: 400;
  font-stretch: 100%;
  font-display: swap;
  src: url('fonts/eb-garamond-latin-400-italic.woff2') format('woff2'); 
  unicode-range: U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+0304,U+0308,U+0329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD;
}
@font-face {
  font-family: 'EB Garamond';
  font-style: italic;
  font-weight: 400;
  font-stretch: 100%;
  font-display: swap;
  src: url('fonts/eb-garamond-latin-ext-400-italic.woff2') format('woff2'); 
  unicode-range: U+0100-02BA,U+02BD-02C5,U+02C7-02CC,U+02CE-02D7,U+02DD-02FF,U+0304,U+0308,U+0329,U+1D00-1DBF,U+1E00-1E9F,U+1EF2-1EFF,U+2020,U+20A0-20AB,U+20AD-20C0,U+2113,U+2C60-2C7F,U+A720-A7FF;
}
@font-face {
  font-family: 'EB Garamond';
  font-style: normal;
  font-weight: 400;
  font-stretch: 100%;
  font-display: swap;
  src: url('fonts/eb-garamond-latin-400-normal.woff2') format('woff2'); 
  unicode-range: U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+0304,U+0308,U+0329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD;
}
@font-face {
  font-family: 'EB Garamond';
  font-style: normal;
  font-weight: 400;
  font-stretch: 100%;
  font-display: swap;
  src: url('fonts/eb-garamond-latin-ext-400-normal.woff2') format('woff2'); 
  unicode-range: U+0100-02BA,U+02BD-02C5,U+02C7-02CC,U+02CE-02D7,U+02DD-02FF,U+0304,U+0308,U+0329,U+1D00-1DBF,U+1E00-1E9F,U+1EF2-1EFF,U+2020,U+20A0-20AB,U+20AD-20C0,U+2113,U+2C60-2C7F,U+A720-A7FF;
}
@font-face {
  font-family: 'EB Garamond';
  font-style: normal;
  font-weight: 500;
  font-stretch: 100%;
  font-display: swap;
  src: url('fonts/eb-garamond-latin-500-normal.woff2') format('woff2'); 
  unicode-range: U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+0304,U+0308,U+0329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD;
}
@font-face {
  font-family: 'EB Garamond';
  font-style: normal;
  font-weight: 500;
  font-stretch: 100%;
  font-display: swap;
  src: url('fonts/eb-garamond-latin-ext-500-normal.woff2') format('woff2'); 
  unicode-range: U+0100-02BA,U+02BD-02C5,U+02C7-02CC,U+02CE-02D7,U+02DD-02FF,U+0304,U+0308,U+0329,U+1D00-1DBF,U+1E00-1E9F,U+1EF2-1EFF,U+2020,U+20A0-20AB,U+20AD-20C0,U+2113,U+2C60-2C7F,U+A720-A7FF;
}
@font-face {
  font-family: 'EB Garamond';
  font-style: normal;
  font-weight: 600;
  font-stretch: 100%;
  font-display: swap;
  src: url('fonts/eb-garamond-latin-600-normal.woff2') format('woff2'); 
  unicode-range: U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+0304,U+0308,U+0329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD;
}
@font-face {
  font-family: 'EB Garamond';
  font-style: normal;
  font-weight: 600;
  font-stretch: 100%;
  font-display: swap;
  src: url('fonts/eb-garamond-latin-ext-600-normal.woff2') format('woff2'); 
  unicode-range: U+0100-02BA,U+02BD-02C5,U+02C7-02CC,U+02CE-02D7,U+02DD-02FF,U+0304,U+0308,U+0329,U+1D00-1DBF,U+1E00-1E9F,U+1EF2-1EFF,U+2020,U+20A0-20AB,U+20AD-20C0,U+2113,U+2C60-2C7F,U+A720-A7FF;
}
@font-face {
  font-family: 'Inter';
  font-style: normal;
  font-weight: 300;
  font-stretch: 100%;
  font-display: swap;
  src: url('fonts/inter-latin-300-normal.woff2') format('woff2'); 
  unicode-range: U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+0304,U+0308,U+0329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD;
}
@font-face {
  font-family: 'Inter';
  font-style: normal;
  font-weight: 300;
  font-stretch: 100%;
  font-display: swap;
  src: url('fonts/inter-latin-ext-300-normal.woff2') format('woff2'); 
  unicode-range: U+0100-02BA,U+02BD-02C5,U+02C7-02CC,U+02CE-02D7,U+02DD-02FF,U+0304,U+0308,U+0329,U+1D00-1DBF,U+1E00-1E9F,U+1EF2-1EFF,U+2020,U+20A0-20AB,U+20AD-20C0,U+2113,U+2C60-2C7F,U+A720-A7FF;
}
@font-face {
  font-family: 'Inter';
  font-style: normal;
  font-weight: 400;
  font-stretch: 100%;
  font-display: swap;
  src: url('fonts/inter-latin-400-normal.woff2') format('woff2'); 
  unicode-range: U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+0304,U+0308,U+0329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD;
}
@font-face {
  font-family: 'Inter';
  font-style: normal;
  font-weight: 400;
  font-stretch: 100%;
  font-display: swap;
  src: url('fonts/inter-latin-ext-400-normal.woff2') format('woff2'); 
  unicode-range: U+0100-02BA,U+02BD-02C5,U+02C7-02CC,U+02CE-02D7,U+02DD-02FF,U+0304,U+0308,U+0329,U+1D00-1DBF,U+1E00-1E9F,U+1EF2-1EFF,U+2020,U+20A0-20AB,U+20AD-20C0,U+2113,U+2C60-2C7F,U+A720-A7FF;
}
@font-face {
  font-family: 'Inter';
  font-style: normal;
  font-weight: 500;
  font-stretch: 100%;
  font-display: swap;
  src: url('fonts/inter-latin-500-normal.woff2') format('woff2'); 
  unicode-range: U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+0304,U+0308,U+0329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD;
}
@font-face {
  font-family: 'Inter';
  font-style: normal;
  font-weight: 500;
  font-stretch: 100%;
  font-display: swap;
  src: url('fonts/inter-latin-ext-500-normal.woff2') format('woff2'); 
  unicode-range: U+0100-02BA,U+02BD-02C5,U+02C7-02CC,U+02CE-02D7,U+02DD-02FF,U+0304,U+0308,U+0329,U+1D00-1DBF,U+1E00-1E9F,U+1EF2-1EFF,U+2020,U+20A0-20AB,U+20AD-20C0,U+2113,U+2C60-2C7F,U+A720-A7FF;
}


/* ---- Reset ---- */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { font-size: 16px; scroll-behavior: smooth; }
body { font-family: 'Inter', var(--sans); color: var(--texte); background: var(--blanc); line-height: 1.7; -webkit-font-smoothing: antialiased; }
img { max-width: 100%; height: auto; display: block; }
a { color: var(--or); text-decoration: none; transition: color .2s; }
a:hover { color: var(--or-clair); }

/* ---- Typographie ---- */
h1, h2, h3, h4 {
  font-family: 'EB Garamond', var(--serif);
  font-weight: 500;
  line-height: 1.15;
  letter-spacing: -.01em;
}
h1 { font-size: clamp(2.2rem, 5vw, 3.5rem); margin-bottom: var(--s4); color: var(--blanc); }
h2 { font-size: clamp(1.6rem, 3vw, 2.4rem); margin-bottom: var(--s4); color: var(--noir); }
h3 { font-size: 1.35rem; margin-bottom: var(--s3); color: var(--noir); }
h4 { font-size: 1.05rem; font-family: 'Inter', var(--sans); font-weight: 500; color: var(--noir); margin-bottom: var(--s2); }
p  { margin-bottom: var(--s4); color: #3A3A46; font-size: .97rem; line-height: 1.8; }
p:last-child { margin-bottom: 0; }
ul, ol { padding-left: var(--s5); margin-bottom: var(--s4); }
li { margin-bottom: var(--s2); color: #3A3A46; font-size: .95rem; line-height: 1.75; }

/* ---- Φ — symbole décoratif ---- */
.phi-mark {
  font-family: 'EB Garamond', serif;
  font-size: inherit;
  color: var(--or);
  font-style: italic;
}
.phi-bg {
  position: absolute;
  font-family: 'EB Garamond', serif;
  font-size: clamp(200px, 30vw, 380px);
  color: rgba(196,151,58,.06);
  line-height: 1;
  user-select: none;
  pointer-events: none;
  font-style: italic;
  font-weight: 400;
}

/* ---- Layout ---- */
.container { max-width: var(--max); margin: 0 auto; padding: 0 var(--s5); }

/* Proportions phi : conteneur principal / sidebar = 1.618 */
.phi-grid {
  display: grid;
  grid-template-columns: 1fr calc(1fr * 1.618);
  gap: var(--s6);
  align-items: start;
}
.phi-grid--reverse {
  grid-template-columns: calc(1fr * 1.618) 1fr;
}
.grid-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: var(--s5); }
.grid-2 { display: grid; grid-template-columns: 1fr 1fr; gap: var(--s5); }

/* Sections */
.section { padding: var(--s7) 0; }
.section--noir { background: var(--noir); }
.section--sombre { background: var(--noir-mid); }
.section--creme { background: var(--creme); }
.section--gris { background: var(--gris); }

/* ---- Navigation ---- */
.nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 100;
  background: rgba(14,14,18,.92);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid rgba(196,151,58,.15);
  padding: var(--s3) 0;
}
.nav__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  max-width: var(--max);
  margin: 0 auto;
  padding: 0 var(--s5);
}
.nav__logo {
  display: flex;
  align-items: center;
  gap: var(--s3);
  text-decoration: none !important;
}
.nav__phi {
  width: 34px;
  height: 34px;
  flex-shrink: 0;
  display: block;
}
.footer__phi {
  width: 54px;
  height: 54px;
  display: block;
  margin-bottom: var(--s3);
}
.nav__name {
  display: flex;
  flex-direction: column;
  gap: 1px;
}
.nav__name strong {
  font-family: 'Inter', sans-serif;
  font-weight: 400;
  font-size: .82rem;
  color: var(--blanc);
  letter-spacing: .08em;
  text-transform: uppercase;
}
.nav__name span {
  font-family: 'EB Garamond', serif;
  font-size: .85rem;
  color: var(--gris-mid);
  font-style: italic;
}
.nav__links {
  display: flex;
  align-items: center;
  gap: var(--s5);
  list-style: none;
  padding: 0;
}
.nav__links a {
  color: rgba(247,244,238,.7);
  font-size: .8rem;
  font-weight: 400;
  letter-spacing: .06em;
  text-transform: uppercase;
  transition: color .2s;
}
.nav__links a:hover, .nav__links a.active { color: var(--or-clair); }
.nav__cta {
  border: 1px solid rgba(196,151,58,.5) !important;
  color: var(--or-clair) !important;
  padding: var(--s2) var(--s4) !important;
  border-radius: var(--radius) !important;
  transition: all .2s !important;
}
.nav__cta:hover {
  background: var(--or) !important;
  color: var(--noir) !important;
  border-color: var(--or) !important;
}

/* ---- Hero ---- */
.hero {
  background: var(--noir);
  min-height: 100vh;
  display: flex;
  align-items: center;
  position: relative;
  overflow: hidden;
  padding: calc(var(--s7) + 60px) 0 var(--s7);
}
.hero__ornament {
  position: absolute;
  right: -2%;
  top: 50%;
  transform: translateY(-50%);
  font-family: 'EB Garamond', serif;
  font-size: min(50vw, 520px);
  color: rgba(196,151,58,.04);
  line-height: 1;
  user-select: none;
  pointer-events: none;
  font-style: italic;
}
.hero__line {
  position: absolute;
  bottom: 0; left: 0; right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--or) 38.2%, transparent 61.8%, transparent);
}
.hero__tag {
  font-size: .72rem;
  font-weight: 500;
  letter-spacing: .18em;
  text-transform: uppercase;
  color: var(--or);
  margin-bottom: var(--s4);
  display: flex;
  align-items: center;
  gap: var(--s3);
}
.hero__tag::before {
  content: '';
  display: block;
  width: 32px;
  height: 1px;
  background: var(--or);
}
.hero h1 {
  color: var(--blanc);
  max-width: 680px;
  font-weight: 400;
}
.hero h1 em { color: var(--or-clair); font-style: italic; }
.hero__sub {
  font-size: 1.05rem;
  color: rgba(247,244,238,.55);
  max-width: 500px;
  margin-bottom: var(--s6);
  font-weight: 300;
  line-height: 1.85;
}
.hero__photo-wrap {
  position: absolute;
  right: 0; top: 0; bottom: 0;
  width: 38.2%; /* 1/phi */
  overflow: hidden;
}
.hero__photo-wrap::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(90deg, var(--noir) 0%, rgba(14,14,18,.3) 60%, transparent 100%);
  z-index: 1;
}
.hero__photo {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: top center;
  opacity: .6;
}

/* ---- Boutons ---- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: var(--s3);
  padding: var(--s3) var(--s5);
  font-size: .8rem;
  font-weight: 500;
  letter-spacing: .1em;
  text-transform: uppercase;
  cursor: pointer;
  transition: all .25s;
  border: 1px solid transparent;
  text-decoration: none !important;
  font-family: 'Inter', sans-serif;
}
.btn--or {
  background: var(--or);
  color: var(--noir);
  border-color: var(--or);
}
.btn--or:hover { background: var(--or-clair); border-color: var(--or-clair); color: var(--noir); }
.btn--outline-or {
  background: transparent;
  color: var(--or-clair);
  border-color: rgba(196,151,58,.4);
}
.btn--outline-or:hover { border-color: var(--or); color: var(--or); }
.btn--outline-noir {
  background: transparent;
  color: var(--noir);
  border-color: rgba(14,14,18,.3);
}
.btn--outline-noir:hover { background: var(--noir); color: var(--blanc); border-color: var(--noir); }
.btns { display: flex; gap: var(--s4); flex-wrap: wrap; align-items: center; }
.btn__arrow { transition: transform .2s; }
.btn:hover .btn__arrow { transform: translateX(4px); }

/* ---- Tag section ---- */
.tag {
  font-size: .7rem;
  font-weight: 500;
  letter-spacing: .2em;
  text-transform: uppercase;
  color: var(--or);
  margin-bottom: var(--s4);
  display: flex;
  align-items: center;
  gap: var(--s3);
}
.tag::before {
  content: '';
  display: block;
  width: 24px;
  height: 1px;
  background: var(--or);
  flex-shrink: 0;
}
.tag--clair { color: rgba(196,151,58,.7); }
.tag--clair::before { background: rgba(196,151,58,.5); }

/* ---- Trait doré ---- */
.gold-line {
  width: calc(100% / 1.618);
  height: 1px;
  background: linear-gradient(90deg, var(--or), transparent);
  margin: var(--s5) 0;
}
.gold-line--centre { margin: var(--s5) auto; }

/* ---- Cards ---- */
.card {
  padding: var(--s5);
  border: 1px solid var(--gris);
  position: relative;
  transition: border-color .3s, transform .3s;
}
.card::before {
  content: '';
  position: absolute;
  top: 0; left: 0;
  width: 100%;
  height: 2px;
  background: linear-gradient(90deg, var(--or), transparent);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform .3s;
}
.card:hover { border-color: rgba(196,151,58,.3); transform: translateY(-2px); }
.card:hover::before { transform: scaleX(1); }
.card--sombre {
  background: var(--noir-mid);
  border-color: rgba(196,151,58,.1);
  color: var(--creme);
}
.card--sombre h3, .card--sombre h4 { color: var(--creme); }
.card--sombre p { color: rgba(247,244,238,.65); }
.card__num {
  font-family: 'EB Garamond', serif;
  font-size: 3rem;
  color: rgba(196,151,58,.2);
  line-height: 1;
  margin-bottom: var(--s3);
  font-style: italic;
}

/* ---- Citation / blockquote ---- */
blockquote {
  position: relative;
  padding: var(--s5) var(--s5) var(--s5) var(--s6);
  border-left: 1px solid var(--or);
  font-family: 'EB Garamond', serif;
  font-size: 1.2rem;
  font-style: italic;
  color: var(--noir);
  line-height: 1.65;
}
blockquote::before {
  content: '"';
  position: absolute;
  left: var(--s3);
  top: var(--s3);
  font-size: 4rem;
  line-height: 1;
  color: var(--or);
  font-family: 'EB Garamond', serif;
}
blockquote cite {
  display: block;
  margin-top: var(--s4);
  font-size: .82rem;
  font-style: normal;
  font-family: 'Inter', sans-serif;
  color: var(--gris-mid);
  letter-spacing: .05em;
}
.quote--clair { color: rgba(247,244,238,.85); border-left-color: rgba(196,151,58,.5); }
.quote--clair cite { color: rgba(196,151,58,.6); }

/* ---- Steps / processus ---- */
.steps { display: flex; flex-direction: column; gap: var(--s5); }
.step { display: flex; gap: var(--s4); align-items: flex-start; }
.step__num {
  min-width: 42px;
  height: 42px;
  border: 1px solid var(--or);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: 'EB Garamond', serif;
  font-size: 1.1rem;
  color: var(--or);
  flex-shrink: 0;
}
.step__num--sombre {
  border-color: rgba(196,151,58,.3);
}

/* ---- FAQ Accordion ---- */
details {
  border-bottom: 1px solid var(--gris);
  padding: var(--s4) 0;
}
details summary {
  cursor: pointer;
  font-weight: 500;
  font-size: .95rem;
  color: var(--noir);
  list-style: none;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: var(--s4);
}
details summary::-webkit-details-marker { display: none; }
details summary::after {
  content: '+';
  font-size: 1.4rem;
  color: var(--or);
  flex-shrink: 0;
  font-family: 'EB Garamond', serif;
  font-style: italic;
}
details[open] summary::after { content: '−'; }
details p { margin-top: var(--s4); font-size: .93rem; color: #4A4A56; }

/* ---- Badges / certifications ---- */
.badge {
  display: inline-flex;
  align-items: center;
  gap: var(--s2);
  padding: var(--s2) var(--s4);
  border: 1px solid rgba(196,151,58,.3);
  font-size: .75rem;
  letter-spacing: .06em;
  text-transform: uppercase;
  color: var(--or);
  font-weight: 500;
}
.badges { display: flex; gap: var(--s3); flex-wrap: wrap; }

/* ---- Stats ---- */
.stat { text-align: center; }
.stat__num {
  font-family: 'EB Garamond', serif;
  font-size: 3rem;
  color: var(--or);
  line-height: 1;
  margin-bottom: var(--s2);
  font-style: italic;
}
.stat__label { font-size: .75rem; letter-spacing: .1em; text-transform: uppercase; color: rgba(247,244,238,.5); }
.stats { display: flex; gap: var(--s6); justify-content: center; flex-wrap: wrap; }

/* ---- Bandeau CTA ---- */
.cta-band {
  background: var(--noir);
  padding: var(--s7) 0;
  text-align: center;
  position: relative;
  overflow: hidden;
}
.cta-band::before {
  content: 'φ';
  position: absolute;
  left: 50%;
  top: 50%;
  transform: translate(-50%, -50%);
  font-family: 'EB Garamond', serif;
  font-size: 500px;
  color: rgba(196,151,58,.03);
  line-height: 1;
  font-style: italic;
  pointer-events: none;
}
.cta-band h2 { color: var(--blanc); }
.cta-band p { color: rgba(247,244,238,.55); max-width: 480px; margin: 0 auto var(--s5); }

/* ---- Page header ---- */
.page-header {
  background: var(--noir);
  padding: calc(var(--s7) + 60px) 0 var(--s6);
  position: relative;
  overflow: hidden;
}
.page-header::after {
  content: '';
  position: absolute;
  bottom: 0; left: 0; right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--or) 38.2%, transparent 61.8%, transparent);
}
.page-header h1 { color: var(--blanc); font-size: clamp(2rem, 4vw, 3rem); }
.page-header p { color: rgba(247,244,238,.55); font-size: 1.05rem; max-width: 560px; margin-bottom: 0; }
.breadcrumb {
  font-size: .75rem;
  letter-spacing: .08em;
  text-transform: uppercase;
  color: rgba(196,151,58,.5);
  margin-bottom: var(--s5);
}
.breadcrumb a { color: rgba(196,151,58,.6); }

/* ---- Formulaire ---- */
.form-group { margin-bottom: var(--s5); }
label {
  display: block;
  font-size: .75rem;
  font-weight: 500;
  letter-spacing: .1em;
  text-transform: uppercase;
  color: var(--noir);
  margin-bottom: var(--s2);
}
input[type=text], input[type=email], input[type=tel], textarea, select {
  width: 100%;
  padding: var(--s3) var(--s4);
  border: 1px solid var(--gris);
  border-bottom: 1px solid rgba(196,151,58,.3);
  border-radius: 0;
  font-family: 'Inter', sans-serif;
  font-size: .93rem;
  color: var(--texte);
  background: transparent;
  transition: border-color .2s;
  outline: none;
}
input:focus, textarea:focus, select:focus {
  border-color: var(--or);
  border-bottom-color: var(--or);
}
textarea { min-height: 140px; resize: vertical; }

/* ---- Séparateur phi ---- */
.sep {
  display: flex;
  align-items: center;
  gap: var(--s4);
  margin: var(--s6) 0;
  color: rgba(196,151,58,.4);
}
.sep::before, .sep::after {
  content: '';
  flex: 1;
  height: 1px;
  background: var(--gris);
}
.sep__phi {
  font-family: 'EB Garamond', serif;
  font-style: italic;
  font-size: 1.1rem;
  color: var(--or);
}

/* ---- Highlight box ---- */
.highlight-box {
  border: 1px solid rgba(196,151,58,.2);
  background: rgba(196,151,58,.04);
  padding: var(--s5);
  position: relative;
}
.highlight-box::before {
  content: '';
  position: absolute;
  top: 0; left: 0;
  width: calc(100% / 1.618);
  height: 1px;
  background: linear-gradient(90deg, var(--or), transparent);
}

/* ---- Photo profil ---- */
.photo-profil {
  width: 100%;
  aspect-ratio: calc(1 / 1.618);
  object-fit: cover;
  object-position: top center;
  display: block;
  filter: grayscale(20%);
}
.photo-wrap {
  position: relative;
  overflow: hidden;
}
.photo-wrap::after {
  content: '';
  position: absolute;
  inset: 0;
  border: 1px solid rgba(196,151,58,.2);
  pointer-events: none;
}

/* ---- Footer ---- */
.footer {
  background: var(--noir);
  border-top: 1px solid rgba(196,151,58,.12);
  padding: var(--s6) 0 var(--s5);
}
.footer__inner {
  display: grid;
  grid-template-columns: calc(1fr * 1.618) 1fr 1fr;
  gap: var(--s6);
  margin-bottom: var(--s6);
}
.footer__phi {
  font-family: 'EB Garamond', serif;
  font-style: italic;
  font-size: 2.5rem;
  color: var(--or);
  line-height: 1;
  margin-bottom: var(--s3);
}
.footer__brand {
  font-family: 'Inter', sans-serif;
  font-size: .75rem;
  font-weight: 500;
  letter-spacing: .12em;
  text-transform: uppercase;
  color: rgba(247,244,238,.4);
  margin-bottom: var(--s2);
  display: block;
}
.footer__desc { font-size: .85rem; color: rgba(247,244,238,.35); line-height: 1.75; }
.footer h4 {
  font-family: 'Inter', sans-serif;
  font-size: .7rem;
  font-weight: 500;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: rgba(196,151,58,.6);
  margin-bottom: var(--s4);
}
.footer ul { list-style: none; padding: 0; display: flex; flex-direction: column; gap: var(--s3); }
.footer ul a { color: rgba(247,244,238,.4); font-size: .85rem; transition: color .2s; }
.footer ul a:hover { color: var(--or-clair); }
.footer__bottom {
  padding-top: var(--s4);
  border-top: 1px solid rgba(255,255,255,.05);
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: .75rem;
  color: rgba(247,244,238,.25);
  letter-spacing: .04em;
}

/* ---- Utilitaires ---- */
.text-or { color: var(--or); }
.text-blanc { color: var(--blanc); }
.text-gris { color: var(--gris-mid); }
.italic { font-style: italic; font-family: 'EB Garamond', serif; }
.centre { text-align: center; }
.mt1 { margin-top: var(--s4); }
.mt2 { margin-top: var(--s5); }
.mt3 { margin-top: var(--s6); }
.mb0 { margin-bottom: 0 !important; }

/* ---- Intro section ---- */
.intro {
  max-width: 620px;
  margin-bottom: var(--s6);
}
.intro--centre { margin: 0 auto var(--s6); text-align: center; }
.intro h2 { margin-bottom: var(--s3); }

/* ---- Responsive ---- */
@media (max-width: 960px) {
  .phi-grid, .phi-grid--reverse, .footer__inner {
    grid-template-columns: 1fr;
    gap: var(--s5);
  }
  .grid-3 { grid-template-columns: 1fr; }
  .grid-2 { grid-template-columns: 1fr; gap: var(--s4); }
  .nav__links { display: none; }
  .hero__photo-wrap { display: none; }
  .stats { gap: var(--s5); }
}
@media (max-width: 640px) {
  :root { --s7: 4rem; --s6: 2.5rem; }
  h1 { font-size: 2rem; }
  .btns { flex-direction: column; align-items: flex-start; }
  .footer__bottom { flex-direction: column; gap: var(--s2); text-align: center; }
}

/* ---- Animation entrée ---- */
@keyframes fadeUp {
  from { opacity: 0; transform: translateY(16px); }
  to   { opacity: 1; transform: translateY(0); }
}
.fade-up { animation: fadeUp .7s ease both; }
.fade-up--d1 { animation-delay: .15s; }
.fade-up--d2 { animation-delay: .3s; }
.fade-up--d3 { animation-delay: .45s; }


/* ---- v1.2 : message d'erreur du formulaire, avertissement de pied de page ---- */
.notice { border: 1px solid var(--or); background: var(--creme); padding: var(--s4); margin-bottom: var(--s4); font-size: .9rem; }
.notice[hidden] { display: none; }
.footer__disclaimer { font-size: .78rem; color: rgba(247,244,238,.6); max-width: 62ch; margin: var(--s4) 0 0; }

/* =========================================================================
   BORIS GUIGNARD — Améliorations visuelles (v1)
   CSS pur : aucun texte, aucune structure, aucune couleur principale modifiés.
   À ajouter À LA FIN de style.css (site actuel : HTML statique).
   Si un jour le site passe sous WordPress : à coller dans « CSS additionnel ».
   Utilise uniquement les variables existantes (--or, --noir, --creme, --s1…s8).
   ========================================================================= */


/* 1. FONDATIONS — lecture, ancres, accessibilité ------------------------- */
html { scroll-padding-top: 6rem; }                       /* les ancres #ados / #adultes ne passent plus sous le menu fixe */
body { text-rendering: optimizeLegibility; font-kerning: normal; }
::selection { background: rgba(196,151,58,.28); color: var(--noir); }
:focus-visible { outline: 2px solid var(--or); outline-offset: 3px; }   /* focus clavier visible, aujourd'hui absent */


/* 2. TYPOGRAPHIE — rythme lent, coupes de lignes plus justes -------------- */
h1, h2, h3, blockquote, .hero__sub, .page-header p { text-wrap: balance; }
p, li { text-wrap: pretty; }
h1, h2 { font-optical-sizing: auto; font-variant-ligatures: common-ligatures; }
p.italic { text-wrap: balance; letter-spacing: .005em; }  /* phrases clés centrées */


/* 3. BOUTONS — mêmes textes, plus de raffinement -------------------------- */
.btn {
  border-radius: var(--radius);
  transition: background-color .25s, color .25s, border-color .25s, box-shadow .25s, transform .25s;
}
.btn:hover        { transform: translateY(-1px); box-shadow: 0 6px 20px rgba(14,14,18,.14); }
.btn--or:hover    { box-shadow: 0 8px 24px rgba(196,151,58,.28); }
.btn:active       { transform: translateY(0); box-shadow: none; }


/* 4. CARTES ET ENCADRÉS — ombres légères ---------------------------------- */
.card { transition: border-color .3s, transform .3s, box-shadow .3s; }
.card:hover { box-shadow: 0 10px 30px rgba(14,14,18,.07); }
.card--sombre:hover { box-shadow: 0 10px 30px rgba(0,0,0,.35); }


/* 5. CITATIONS — guillemet décoratif plus discret ------------------------- */
blockquote::before { opacity: .45; font-size: 3.4rem; }
blockquote cite    { margin-top: var(--s3); }


/* 6. φ — reflet doré sur les chiffres-clés (repli : or uni) --------------- */
@supports ((-webkit-background-clip: text) or (background-clip: text)) {
  .stat__num {
    background: linear-gradient(135deg, var(--or-clair), var(--or));
    -webkit-background-clip: text;
            background-clip: text;
    -webkit-text-fill-color: transparent;
  }
}


/* 7. FORMULAIRE ET FAQ ---------------------------------------------------- */
input[type=text], input[type=email], input[type=tel], textarea, select {
  border-radius: var(--radius);
  transition: border-color .2s, box-shadow .2s, background-color .2s;
}
input:focus, textarea:focus, select:focus {
  box-shadow: 0 0 0 3px rgba(196,151,58,.16);
  background-color: rgba(196,151,58,.03);
}
::placeholder { color: var(--gris-mid); opacity: .85; }
input[type=checkbox] { accent-color: var(--or); }
details summary { transition: color .2s; }
details summary:hover, details[open] summary { color: var(--or); }


/* 8. PAGE ÉCO-ANXIÉTÉ — classes présentes dans le HTML mais absentes de la feuille
      (sans cela, boutons blancs, étiquettes et cartes crème s'affichent sans mise en forme) */
.intro__tag {
  display: flex; align-items: center; gap: var(--s3);
  font-size: .7rem; font-weight: 500; letter-spacing: .2em; text-transform: uppercase;
  color: var(--or); margin-bottom: var(--s4);
}
.intro__tag::before { content: ''; display: block; width: 24px; height: 1px; background: var(--or); flex-shrink: 0; }
.card--creme { background: var(--creme); border-color: var(--gris); }
.card__icon  { font-size: 1.6rem; line-height: 1; margin-bottom: var(--s3); }
.btn--blanc         { background: var(--blanc); color: var(--noir); border-color: var(--blanc); }
.btn--blanc:hover   { background: var(--creme); border-color: var(--creme); color: var(--noir); }
.btn--outline-blanc { background: transparent; color: var(--blanc); border-color: rgba(255,255,255,.35); }
.btn--outline-blanc:hover { border-color: var(--blanc); color: var(--blanc); }
/* logo en texte seul (sans spirale) : uniquement la page éco-anxiété */
.nav__logo:not(:has(svg)) { color: var(--blanc); font-size: .82rem; letter-spacing: .08em; text-transform: uppercase; white-space: nowrap; }
.nav__logo:not(:has(svg)) > span {
  font-family: 'EB Garamond', serif; font-style: italic; text-transform: none; letter-spacing: 0;
  font-size: .85rem; color: var(--gris-mid); margin-left: var(--s2);
}


/* 8 bis. MENU — liens sur une seule ligne, écarts adaptés à la largeur */
.nav__links    { gap: clamp(.9rem, 2.2vw, var(--s5)); margin-left: auto; }
.nav__links a  { white-space: nowrap; }
.nav__logo     { margin-right: var(--s4); }
@media (max-width: 1100px) and (min-width: 961px) {
  .nav__links { gap: .9rem; }
  .nav__links a { font-size: .72rem; letter-spacing: .04em; }
  .nav__cta { padding: var(--s2) var(--s3) !important; }
}


/* 9. ESPACEMENTS ET MOBILE ------------------------------------------------ */
.section   { padding: clamp(3.75rem, 7vw, var(--s7)) 0; }
.container { padding-left: clamp(1.25rem, 5vw, var(--s5)); padding-right: clamp(1.25rem, 5vw, var(--s5)); }
.hero      { min-height: 100vh; min-height: 100svh; }   /* corrige la hauteur sur mobiles (barre d'adresse) */

@media (max-width: 960px) {
  /* Le menu est masqué sur mobile : on garde au moins le bouton « Rendez-vous » (dernier lien) */
  .nav__links { display: flex; gap: 0; }
  .nav__links li:not(:last-child) { display: none; }
}
@media (max-width: 640px) {
  .nav__inner { padding-left: var(--s4); padding-right: var(--s4); gap: var(--s3); }   /* le bouton « Rendez-vous » reste dans l'écran */
  .nav__cta   { padding: var(--s2) var(--s3) !important; letter-spacing: .02em; font-size: .72rem !important; }
  .nav__logo:not(:has(svg))        { white-space: normal; font-size: .72rem; line-height: 1.3; }   /* page éco-anxiété */
  .nav__logo:not(:has(svg)) > span { display: block; margin-left: 0; }
  .btns { align-items: stretch; }
  .btns .btn { justify-content: center; }
  .card { padding: var(--s4); }
}


/* 10. MOUVEMENT RÉDUIT — respect des préférences du visiteur --------------- */
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation-duration: .01ms !important; transition-duration: .01ms !important; }
}


/* =========================================================================
   OPTIONS AVANCÉES (facultatif) — blocs WordPress, si le site passe sous WP.
   Décommenter uniquement dans ce cas ; sans effet sur le site statique actuel.
   ========================================================================= */
/*
.wp-block-button__link { border-radius: var(--radius); letter-spacing: .1em; text-transform: uppercase; transition: all .25s; }
.wp-block-button__link:hover { transform: translateY(-1px); box-shadow: 0 8px 24px rgba(196,151,58,.28); }
.wp-block-group.is-style-noir  { background: var(--noir); color: var(--creme); }
.wp-block-columns { gap: var(--s6); }
.wp-block-quote { border-left: 1px solid var(--or); padding-left: var(--s5); font-family: 'EB Garamond', serif; font-style: italic; }
.wp-block-image img { filter: grayscale(20%); }
*/