/* =========================================================
   ÉLAN FITNESS — feuille de style
   Palette : bleu nuit (marque), blanc, écrin crème, laiton (accent)
   Typo : Fraunces (display) / Inter (texte) / IBM Plex Mono (repères)
   ========================================================= */

:root{
  --navy: #0b1835;
  --navy-2: #142449;
  --navy-soft: #22335c;
  --white: #ffffff;
  --cream: #f7f4ee;
  --cream-2: #efe9dc;
  --ink-muted: #5c6478;
  --brass: #b68a4e;
  --brass-soft: #e7d9bd;
  --line: rgba(11,24,53,0.12);

  --font-display: "Fraunces", "Iowan Old Style", serif;
  --font-body: "Inter", -apple-system, system-ui, sans-serif;
  --font-mono: "IBM Plex Mono", "SFMono-Regular", monospace;

  --container: 1180px;
  --radius: 2px;
}

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

html{ scroll-behavior: smooth; }

body{
  margin:0;
  font-family: var(--font-body);
  color: var(--navy);
  background: var(--white);
  -webkit-font-smoothing: antialiased;
  line-height: 1.6;
}

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

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

.container{
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 32px;
}

.eyebrow{
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--brass);
  display:flex;
  align-items:center;
  gap:12px;
}
.eyebrow::before{
  content:"";
  width: 28px;
  height: 1px;
  background: var(--brass);
  display:inline-block;
}

h1,h2,h3,h4{
  font-family: var(--font-display);
  font-weight: 600;
  margin: 0 0 0.4em 0;
  letter-spacing: -0.01em;
  color: var(--navy);
}

h1{ font-size: clamp(2.6rem, 5.4vw, 4.6rem); line-height: 1.04; font-weight: 500; }
h2{ font-size: clamp(1.9rem, 3.4vw, 2.7rem); line-height: 1.12; }
h3{ font-size: 1.35rem; line-height: 1.25; }

p{ margin: 0 0 1em 0; color: var(--ink-muted); }
p.lead{ font-size: 1.15rem; color: var(--navy-soft); }

.section{ padding: 112px 0; position:relative; }
.section--cream{ background: var(--cream); }
.section--navy{ background: var(--navy); color: var(--white); }
.section--navy h2, .section--navy h3{ color: var(--white); }
.section--navy p{ color: rgba(255,255,255,0.72); }
.section--navy .eyebrow{ color: var(--brass-soft); }
.section--navy .eyebrow::before{ background: var(--brass-soft); }

@media (max-width: 720px){
  .section{ padding: 72px 0; }
}

/* ---------- Buttons ---------- */
.btn{
  display:inline-flex;
  align-items:center;
  gap: 10px;
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  padding: 16px 28px;
  border-radius: var(--radius);
  border: 1px solid transparent;
  cursor:pointer;
  transition: transform .25s ease, background .25s ease, color .25s ease, border-color .25s ease;
  white-space: nowrap;
}
.btn:hover{ transform: translateY(-2px); }
.btn-primary{ background: var(--navy); color: var(--white); }
.btn-primary:hover{ background: var(--brass); color: var(--navy); }
.btn-ghost{ background: transparent; color: var(--navy); border-color: var(--navy); }
.btn-ghost:hover{ background: var(--navy); color: var(--white); }
.section--navy .btn-ghost{ color: var(--white); border-color: rgba(255,255,255,0.5); }
.section--navy .btn-ghost:hover{ background: var(--white); color: var(--navy); }
.section--navy .btn-primary{ background: var(--brass); color: var(--navy); }
.section--navy .btn-primary:hover{ background: var(--white); }

.btn-row{ display:flex; gap:16px; flex-wrap:wrap; margin-top: 36px; }

/* ---------- Nav ---------- */
.nav{
  position: sticky;
  top:0;
  z-index: 100;
  background: rgba(247,244,238,0.86);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--line);
}
.nav .container{
  display:flex;
  align-items:center;
  justify-content: space-between;
  height: 84px;
}
.logo{
  display:flex;
  align-items:center;
  gap:10px;
  font-family: var(--font-display);
  font-size: 1.25rem;
  font-weight: 600;
  letter-spacing: 0.01em;
}
.logo-mark{ width: 22px; height: 22px; flex-shrink:0; }
img.logo-mark{ object-fit: cover; border-radius: 3px; }
.logo small{
  display:block;
  font-family: var(--font-mono);
  font-size: 9px;
  letter-spacing: 0.1em;
  font-weight: 400;
  color: var(--brass);
  margin-top: 2px;
  white-space: nowrap;
}
@media (max-width: 560px){
  .logo small{ display:none; }
}
.nav-links{
  display:flex;
  align-items:center;
  gap: 40px;
  list-style:none;
  margin:0; padding:0;
}
.nav-links a{
  font-size: 14px;
  color: var(--navy-soft);
  position:relative;
  padding: 6px 0;
}
.nav-links a::after{
  content:"";
  position:absolute;
  left:0; bottom:0;
  width:0; height:1px;
  background: var(--brass);
  transition: width .25s ease;
}
.nav-links a:hover::after, .nav-links a.active::after{ width:100%; }
.nav-links a.active{ color: var(--navy); font-weight: 600; }
.nav-cta{ display:flex; align-items:center; gap: 24px; }
.nav-cta .btn{ padding: 12px 22px; font-size:12px; }

.nav-toggle{ display:none; background:none; border:none; cursor:pointer; padding:8px; }
.nav-toggle span{ display:block; width:24px; height:2px; background:var(--navy); margin:5px 0; }

@media (max-width: 900px){
  .nav-links{
    position: fixed;
    inset: 84px 0 0 0;
    background: var(--cream);
    flex-direction: column;
    justify-content:flex-start;
    padding: 40px 32px;
    gap: 28px;
    transform: translateX(100%);
    transition: transform .3s ease;
  }
  .nav-links.open{ transform: translateX(0); }
  .nav-links a{ font-size: 20px; }
  .nav-toggle{ display:block; }
  .nav-cta .btn-ghost{ display:none; }
}

/* ---------- Hero ---------- */
.hero{
  background: var(--cream);
  overflow:hidden;
  position:relative;
}
.hero .container{
  display:grid;
  grid-template-columns: 1.05fr 0.95fr;
  gap: 64px;
  align-items:center;
  padding-top: 88px;
  padding-bottom: 96px;
}
.hero-copy p.lead{ max-width: 46ch; margin-top: 20px; }
.hero-photo{
  position:relative;
  aspect-ratio: 4/5;
  border-radius: var(--radius);
  overflow:hidden;
  background: var(--navy);
}
.hero-photo img{ width:100%; height:100%; object-fit:cover; }
.photo-slot{
  width:100%; height:100%;
  display:flex; align-items:center; justify-content:center;
  background: linear-gradient(160deg, var(--navy) 0%, var(--navy-2) 55%, #1c2c54 100%);
  color: rgba(255,255,255,0.55);
  text-align:center;
  padding: 24px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  line-height:1.8;
}
.photo-slot span{ display:block; color: var(--brass-soft); font-size: 11px; margin-top:8px; }
.hero-photo .frame-tag{
  position:absolute;
  bottom: 20px; left:20px;
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--white);
  background: rgba(11,24,53,0.55);
  padding: 8px 12px;
  letter-spacing: 0.05em;
}

@media (max-width: 900px){
  .hero .container{ grid-template-columns: 1fr; padding-top: 56px; }
  .hero-photo{ order:-1; aspect-ratio: 5/4; }
}

/* ---------- Signature flowing line (l'élan) ---------- */
.elan-line-wrap{
  position: relative;
  width:100%;
  overflow: hidden;
  line-height:0;
}
.elan-line-wrap svg{ width:100%; height:auto; display:block; }
.elan-path{
  fill:none;
  stroke: var(--brass);
  stroke-width: 1.4;
  stroke-linecap: round;
  stroke-dasharray: 1400;
  stroke-dashoffset: 1400;
  transition: stroke-dashoffset 1.6s cubic-bezier(.2,.7,.2,1);
}
.elan-path.in-view{ stroke-dashoffset: 0; }

/* ---------- Cards / grids ---------- */
.grid{ display:grid; gap: 32px; }
.grid-2{ grid-template-columns: repeat(2,1fr); }
.grid-3{ grid-template-columns: repeat(3,1fr); }
.grid-4{ grid-template-columns: repeat(4,1fr); }
@media (max-width: 900px){
  .grid-3, .grid-4{ grid-template-columns: repeat(2,1fr); }
}
@media (max-width: 620px){
  .grid-2, .grid-3, .grid-4{ grid-template-columns: 1fr; }
}

.card{
  background: var(--white);
  border: 1px solid var(--line);
  padding: 36px 32px;
  border-radius: var(--radius);
  transition: transform .25s ease, box-shadow .25s ease, border-color .25s ease;
}
.card:hover{
  transform: translateY(-4px);
  box-shadow: 0 24px 48px -24px rgba(11,24,53,0.22);
  border-color: transparent;
}
.card .num{
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--brass);
  letter-spacing: 0.1em;
}
.card h3{ margin-top: 14px; margin-bottom: 10px; }

.section-head{
  max-width: 640px;
  margin-bottom: 56px;
}
.section-head.center{ margin-left:auto; margin-right:auto; text-align:center; }

/* ---------- Values / pillars ---------- */
.pillar{
  display:flex;
  gap: 20px;
  align-items:flex-start;
  padding: 28px 0;
  border-top: 1px solid var(--line);
}
.pillar:last-child{ border-bottom: 1px solid var(--line); }
.pillar-index{
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--brass);
  padding-top: 4px;
  min-width: 32px;
}

/* ---------- Audience cards ---------- */
.audience-card{
  padding: 32px 28px;
  border-radius: var(--radius);
  background: var(--white);
  border: 1px solid var(--line);
}
.audience-card h3{ font-size: 1.15rem; }
.audience-card .tag{
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing:0.08em;
  text-transform: uppercase;
  color: var(--brass);
}

/* ---------- CTA band ---------- */
.cta-band{
  background: var(--navy);
  color: var(--white);
  padding: 88px 0;
  text-align:center;
}
.cta-band h2{ color: var(--white); }
.cta-band p{ color: rgba(255,255,255,0.7); max-width: 52ch; margin: 0 auto 8px; }
.cta-band .btn-row{ justify-content:center; }

/* ---------- Footer ---------- */
.footer{
  background: var(--navy);
  color: rgba(255,255,255,0.65);
  padding: 64px 0 32px;
  font-size: 14px;
}
.footer .container{
  display:grid;
  grid-template-columns: 1.4fr 1fr 1fr;
  gap: 40px;
}
.footer h4{ color: var(--white); font-family: var(--font-mono); font-size: 12px; letter-spacing:0.12em; text-transform:uppercase; margin-bottom: 18px; font-weight:500; }
.footer .logo{ color: var(--white); }
.footer .logo small{ color: var(--brass-soft); }
.footer p{ color: rgba(255,255,255,0.55); max-width: 34ch; }
.footer ul{ list-style:none; margin:0; padding:0; display:flex; flex-direction:column; gap:12px; }
.footer a:hover{ color: var(--white); }
.footer-bottom{
  border-top: 1px solid rgba(255,255,255,0.14);
  margin-top: 48px;
  padding-top: 24px;
  display:flex;
  justify-content: space-between;
  flex-wrap:wrap;
  gap: 12px;
  font-size: 12px;
  color: rgba(255,255,255,0.4);
}
@media (max-width: 720px){
  .footer .container{ grid-template-columns: 1fr; }
}

/* ---------- Page hero (sous-pages) ---------- */
.page-hero{
  background: var(--cream);
  padding: 72px 0 64px;
}
.page-hero h1{ font-size: clamp(2.2rem, 4.2vw, 3.4rem); }
.page-hero p.lead{ max-width: 56ch; }

/* ---------- Grilles deux colonnes (À propos, Contact) ---------- */
.about-grid, .contact-grid{
  display:grid;
  gap: 64px;
  align-items: flex-start;
}
@media (max-width: 860px){
  .about-grid, .contact-grid{
    grid-template-columns: 1fr !important;
    gap: 40px;
  }
  .about-grid .hero-photo{ order:-1; aspect-ratio:5/4; }
}

/* ---------- Reveal on scroll ---------- */
.reveal{
  opacity:0;
  transform: translateY(18px);
  transition: opacity .7s ease, transform .7s ease;
}
.reveal.in-view{ opacity:1; transform: translateY(0); }

@media (prefers-reduced-motion: reduce){
  .reveal{ opacity:1; transform:none; transition:none; }
  .elan-path{ stroke-dashoffset:0; transition:none; }
  html{ scroll-behavior:auto; }
}

/* ---------- Photo placeholders (galerie) ---------- */
.photo-grid{ display:grid; grid-template-columns: repeat(3,1fr); gap: 20px; }
.photo-grid .photo-slot{ aspect-ratio: 4/5; border-radius: var(--radius); }
@media (max-width: 720px){ .photo-grid{ grid-template-columns: 1fr 1fr; } }
@media (max-width: 480px){ .photo-grid{ grid-template-columns: 1fr; } }

/* ---------- Forms ---------- */
.form-grid{ display:grid; gap: 22px; }
.field{ display:flex; flex-direction:column; gap:8px; }
.field label{
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing:0.08em;
  text-transform:uppercase;
  color: var(--navy-soft);
}
.field input, .field select, .field textarea{
  font-family: var(--font-body);
  font-size: 15px;
  padding: 14px 16px;
  border: 1px solid var(--line);
  background: var(--white);
  color: var(--navy);
  border-radius: var(--radius);
}
.field input:focus, .field select:focus, .field textarea:focus{
  outline: 2px solid var(--brass);
  outline-offset: 1px;
}
.field textarea{ resize: vertical; min-height: 140px; }
.form-note{ font-size: 13px; color: var(--ink-muted); margin-top: 10px; }
.form-success{
  display:none;
  padding: 20px 22px;
  border: 1px solid var(--brass);
  background: var(--brass-soft);
  color: var(--navy);
  font-size: 14px;
  margin-top: 20px;
}
.form-success.show{ display:block; }

/* ---------- Contact info list ---------- */
.info-list{ list-style:none; margin:0; padding:0; display:flex; flex-direction:column; gap: 22px; }
.info-list li{ display:flex; flex-direction:column; gap:4px; }
.info-list .label{ font-family: var(--font-mono); font-size:11px; letter-spacing:0.1em; text-transform:uppercase; color: var(--brass); }
.info-list a, .info-list span.value{ font-size: 1.05rem; color: var(--navy); }

.social-row{ display:flex; gap:14px; margin-top: 8px; flex-wrap:wrap; }
.social-row a{
  border:1px solid var(--line);
  padding: 10px 18px;
  font-family: var(--font-mono);
  font-size:12px;
  letter-spacing:0.06em;
  text-transform:uppercase;
}
.social-row a:hover{ background: var(--navy); color:var(--white); border-color:var(--navy); }

/* Focus visibility */
a:focus-visible, button:focus-visible, input:focus-visible, textarea:focus-visible, select:focus-visible{
  outline: 2px solid var(--brass);
  outline-offset: 2px;
}

/* ============================================================
   PROTECTION DES IMAGES (Anti-sélection & Anti-glisser)
   ============================================================ */
img {
  -webkit-user-select: none;
  -moz-user-select: none;
  -ms-user-select: none;
  user-select: none;

  -webkit-user-drag: none;
  user-drag: none;
}