/* ==========================================================================
   Dojo & Légendes de Houilles — Feuille de style
   Palette parcheminée · Typographies Cinzel / Cormorant Garamond / Inter
   ========================================================================== */

:root {
  --navy-deep: #12172b;
  --navy: #1c2340;
  --gold: #d4af5c;
  --gold-soft: #e6c987;
  --parchment: #f6efdd;
  --parchment-warm: #ece0bf;
  --border: #d9c99a;
  --text: var(--navy-deep);
  --muted: #5b6273;

  --font-display: "Cinzel", ui-serif, Georgia, serif;
  --font-body: "Cormorant Garamond", ui-serif, Georgia, serif;
  --font-sans: "Inter", ui-sans-serif, system-ui, sans-serif;

  --radius: 6px;
  --shadow-card: 0 1px 0 rgba(212,175,92,.4) inset, 0 8px 24px -12px rgba(58,44,10,.15);
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }
[id] { scroll-margin-top: 6rem; }
body {
  margin: 0;
  background: var(--parchment);
  color: var(--text);
  font-family: var(--font-body);
  font-size: 1rem;
  font-weight: 400;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}
img { max-width: 100%; height: auto; display: block; }
a { color: inherit; }

h1, h2, h3, h4 {
  font-family: var(--font-display);
  font-weight: 500;
  color: var(--navy-deep);
  letter-spacing: .01em;
  margin: 0 0 .5em;
}
h1 { font-size: clamp(2.2rem, 4.2vw, 3.75rem); line-height: 1.05; }
h2 { font-size: clamp(1.5rem, 2.5vw, 2.25rem); }
h3 { font-size: 1.2rem; }
p  { margin: 0 0 1em; }

::selection { background: var(--gold); color: var(--navy-deep); }
:focus-visible { outline: 2px solid var(--gold); outline-offset: 2px; border-radius: 2px; }

/* Accessibilité — skip link */
.skip-link {
  position: absolute; left: -9999px; top: 0;
  background: var(--navy-deep); color: var(--parchment);
  padding: .75rem 1rem; z-index: 100;
}
.skip-link:focus { left: 1rem; top: 1rem; }

/* Layout */
.container-x { width: 100%; max-width: 1240px; margin-inline: auto; padding-inline: 1.25rem; }
@media (min-width: 768px) { .container-x { padding-inline: 2rem; } }

/* ---------------- Header ---------------- */
.site-header {
  position: fixed; top: 0; left: 0; right: 0; z-index: 40;
  background: rgba(18,23,43,.92);
  backdrop-filter: blur(6px);
  box-shadow: 0 1px 0 rgba(212,175,92,.15);
}
.site-header .container-x {
  display: flex; align-items: center; justify-content: space-between;
  padding-top: 1.25rem; padding-bottom: 1.25rem;
}
.brand { display: flex; align-items: center; gap: .75rem; text-decoration: none; }
.brand img { width: 48px; height: 48px; }
.brand-text { display: none; flex-direction: column; line-height: 1; }
@media (min-width: 640px) { .brand-text { display: flex; } }
.brand-text .name { font-family: var(--font-display); color: var(--parchment); font-size: 1.15rem; letter-spacing: .04em; }
.brand-text .sub  { font-family: var(--font-display); color: var(--gold); font-size: .65rem; letter-spacing: .3em; margin-top: .35rem; }

.main-nav { display: none; gap: 1.75rem; }
@media (min-width: 1024px) { .main-nav { display: flex; align-items: center; } }
.main-nav a {
  font-family: var(--font-display);
  color: rgba(246,239,221,.9);
  text-transform: uppercase;
  font-size: .78rem;
  letter-spacing: .18em;
  text-decoration: none;
  transition: color .2s;
}
.main-nav a:hover, .main-nav a[aria-current="page"] { color: var(--gold); }

.nav-toggle {
  display: inline-flex; align-items: center; justify-content: center;
  background: transparent; border: 0; color: var(--parchment);
  padding: .5rem; cursor: pointer;
}
@media (min-width: 1024px) { .nav-toggle { display: none; } }

.mobile-nav {
  display: none;
  background: rgba(18,23,43,.96);
  border-top: 1px solid rgba(212,175,92,.2);
  backdrop-filter: blur(6px);
}
.mobile-nav.open { display: block; }
.mobile-nav nav { display: flex; flex-direction: column; padding: 1rem 0; }
.mobile-nav a {
  font-family: var(--font-display);
  color: rgba(246,239,221,.9);
  text-transform: uppercase;
  font-size: .85rem;
  letter-spacing: .18em;
  padding: .9rem 0;
  border-bottom: 1px solid rgba(212,175,92,.1);
  text-decoration: none;
}

/* ---------------- Buttons ---------------- */
.btn-gold, .btn-outline-gold {
  display: inline-flex; align-items: center; justify-content: center; gap: .6rem;
  font-family: var(--font-display); font-weight: 600;
  text-transform: uppercase; letter-spacing: .08em; font-size: .82rem;
  padding: .95rem 1.7rem; border-radius: 4px;
  cursor: pointer; text-decoration: none; border: 0;
  transition: transform .2s, box-shadow .2s, background .2s, color .2s;
}
.btn-gold {
  background: var(--gold); color: var(--navy-deep);
  box-shadow: 0 4px 14px -4px rgba(180,140,50,.5);
}
.btn-gold:hover { background: var(--gold-soft); transform: translateY(-1px); }
.btn-outline-gold {
  background: transparent; color: var(--parchment);
  border: 1.5px solid var(--gold);
}
.btn-outline-gold:hover { background: var(--gold); color: var(--navy-deep); }
.btn-outline-gold.on-light { color: var(--navy-deep); border-color: var(--navy); }
.btn-outline-gold.on-light:hover { background: var(--navy-deep); color: var(--parchment); border-color: var(--navy-deep); }

/* ---------------- Cards / helpers ---------------- */
.card {
  background: linear-gradient(180deg, #fdfaf0, #f3ead0);
  border: 1px solid rgba(212,175,92,.6);
  border-radius: var(--radius);
  padding: 2rem 1.75rem;
  box-shadow: var(--shadow-card);
}
.eyebrow {
  font-family: var(--font-display);
  text-transform: uppercase; letter-spacing: .24em;
  font-size: .72rem; color: var(--gold);
}
.divider-gold { display: inline-flex; align-items: center; gap: .5rem; color: var(--gold); }
.divider-gold::before, .divider-gold::after {
  content: ""; height: 1px; width: 2rem; background: currentColor;
}
.text-center { text-align: center; }
.mt-6 { margin-top: 1.5rem; } .mt-8 { margin-top: 2rem; } .mt-12 { margin-top: 3rem; } .mt-16 { margin-top: 4rem; }

/* ---------------- Hero ---------------- */
.hero {
  position: relative; min-height: 92vh;
  display: flex; align-items: center;
  overflow: hidden; background: var(--navy-deep);
}
.hero-img {
  position: absolute; inset: 0;
  width: 100%; height: 100%;
  object-fit: cover; object-position: right center;
}
.hero-veil {
  position: absolute; inset: 0;
  background: linear-gradient(to right, var(--navy-deep) 0%, rgba(18,23,43,.85) 40%, rgba(18,23,43,.1) 100%);
}
.hero-bottom-fade {
  position: absolute; left:0; right:0; bottom:0; height: 6rem;
  background: linear-gradient(to top, var(--navy-deep), transparent);
}
.hero .container-x { position: relative; z-index: 1; padding-top: 8rem; padding-bottom: 4rem; }
.hero-content { max-width: 640px; }
.hero h1 { color: var(--parchment); }
.hero h1 .accent { color: var(--gold); }
.hero p.lead {
  color: rgba(246,239,221,.85);
  font-size: 1.35rem; margin-top: 1.5rem;
}
.hero .cta-row { display: flex; flex-direction: column; gap: .75rem; margin-top: 2rem; }
@media (min-width: 640px) { .hero .cta-row { flex-direction: row; } }

/* ---------------- Sections ---------------- */
.section { padding: 5rem 0; background: var(--parchment); }
.section-dark {
  position: relative;
  padding: 9rem 0 5rem;
  background: var(--navy-deep); color: var(--parchment);
  overflow: hidden;
}
.section-dark h1, .section-dark h2 { color: var(--parchment); }
.section-dark p { color: rgba(246,239,221,.75); }

.grid-3 { display: grid; gap: 1.5rem; grid-template-columns: 1fr; }
@media (min-width: 768px) { .grid-3 { grid-template-columns: repeat(3, 1fr); } }
.grid-2 { display: grid; gap: 1.5rem; grid-template-columns: 1fr; }
@media (min-width: 768px) { .grid-2 { grid-template-columns: repeat(2, 1fr); } }

.pillar-icon {
  width: 4rem; height: 4rem; margin: 0 auto 1.25rem;
  border-radius: 999px; background: var(--navy-deep); color: var(--gold);
  display: flex; align-items: center; justify-content: center;
  box-shadow: 0 8px 18px -8px rgba(0,0,0,.4);
}

.badges {
  margin-top: 4rem;
  display: grid; grid-template-columns: 1fr 1fr; gap: 2rem;
  border-top: 1px solid rgba(212,175,92,.3);
  border-bottom: 1px solid rgba(212,175,92,.3);
  padding: 2rem 0;
}
@media (min-width: 768px) { .badges { grid-template-columns: repeat(4, 1fr); } }
.badge { display: flex; align-items: center; gap: 1rem; }
.badge-icon { color: var(--navy-deep); flex-shrink: 0; }
.badge-title { font-family: var(--font-display); text-transform: uppercase; letter-spacing: .1em; font-size: .85rem; }
.badge-desc  { color: var(--muted); font-size: .9rem; }

/* ---------------- Tarifs ---------------- */
.pricing-card { position: relative; text-align: left; }
.pricing-card.primary { outline: 2px solid var(--gold); }
.pricing-card .flag {
  position: absolute; top: -.75rem; left: 50%; transform: translateX(-50%);
  background: var(--gold); color: var(--navy-deep);
  font-family: var(--font-display); text-transform: uppercase;
  font-size: .7rem; letter-spacing: .18em;
  padding: .25rem .75rem; border-radius: 999px;
}
.pricing-card .price { font-family: var(--font-display); font-size: 3rem; color: var(--navy-deep); display: block; text-align: center; }
.pricing-card .period { text-align: center; color: var(--muted); font-size: .9rem; margin-bottom: 1.25rem; }
.pricing-card ul { list-style: none; padding: 0; margin: 0; }
.pricing-card li { display: flex; gap: .5rem; margin: .5rem 0; }
.pricing-card li::before {
  content: "✓"; color: var(--gold); font-weight: 700; flex-shrink: 0;
}

/* ---------------- FAQ ---------------- */
.faq-list { display: grid; gap: 1rem; max-width: 780px; margin: 0 auto; }
.faq-item summary {
  cursor: pointer; list-style: none;
  display: flex; align-items: center; justify-content: space-between; gap: 1rem;
}
.faq-item summary::-webkit-details-marker { display: none; }
.faq-item summary h2 { font-size: 1.15rem; margin: 0; }
.faq-item .plus { color: var(--gold); font-size: 1.5rem; transition: transform .2s; }
.faq-item[open] .plus { transform: rotate(45deg); }

/* ---------------- Galerie ---------------- */
.gallery { display: grid; grid-template-columns: repeat(2, 1fr); gap: 1rem; }
@media (min-width: 768px) { .gallery { grid-template-columns: repeat(3, 1fr); } }
.gallery-slot {
  aspect-ratio: 1/1;
  border: 2px dashed rgba(212,175,92,.5);
  background: var(--parchment-warm);
  border-radius: var(--radius);
  display: flex; flex-direction: column; align-items: center; justify-content: center;
  color: rgba(28,35,64,.45); font-size: .9rem;
}

/* ---------------- Contact ---------------- */
.contact-grid { display: grid; gap: 2.5rem; max-width: 1000px; margin: 0 auto; }
@media (min-width: 768px) { .contact-grid { grid-template-columns: 1fr 1fr; } }
.contact-info ul { list-style: none; padding: 0; margin: 0; }
.contact-info li { display: flex; gap: .75rem; margin-bottom: 1.25rem; }
.contact-info .label {
  font-family: var(--font-display); text-transform: uppercase;
  letter-spacing: .1em; font-size: .8rem; color: var(--navy-deep);
}
.form-row { margin-bottom: 1rem; }
.form-row label { display: block; font-size: .85rem; font-weight: 600; margin-bottom: .3rem; }
.form-row input, .form-row textarea {
  width: 100%; padding: .65rem .75rem;
  border: 1px solid var(--border); border-radius: 4px;
  background: #fff; font: inherit;
}
.form-row textarea { min-height: 120px; resize: vertical; }

/* ---------------- Footer ---------------- */
.site-footer {
  background: var(--navy-deep); color: var(--parchment);
  padding: 3rem 0 2rem; margin-top: 4rem;
}
.footer-grid { display: grid; gap: 2rem; grid-template-columns: 1fr; }
@media (min-width: 768px) { .footer-grid { grid-template-columns: 2fr 1fr 1fr; } }
.site-footer h3 { color: var(--gold); font-size: 1rem; letter-spacing: .1em; text-transform: uppercase; }
.site-footer a { color: rgba(246,239,221,.8); text-decoration: none; }
.site-footer a:hover { color: var(--gold); }
.site-footer ul { list-style: none; padding: 0; margin: 0; }
.site-footer ul li { margin: .35rem 0; }
.footer-bottom {
  border-top: 1px solid rgba(212,175,92,.2);
  margin-top: 2.5rem; padding-top: 1.25rem;
  font-size: .8rem; color: rgba(246,239,221,.55);
  text-align: center;
}

/* ---------------- Modal ---------------- */
.modal { position: fixed; inset: 0; z-index: 50; display: none; align-items: center; justify-content: center; padding: 1rem; }
.modal.open { display: flex; }
.modal-backdrop { position: absolute; inset: 0; background: rgba(18,23,43,.8); backdrop-filter: blur(4px); }
.modal-dialog {
  position: relative; width: 100%; max-width: 32rem;
  background: linear-gradient(180deg, #fdfaf0, #f3ead0);
  border: 1px solid rgba(212,175,92,.6);
  border-radius: var(--radius);
  padding: 2.25rem;
  box-shadow: 0 20px 60px -20px rgba(0,0,0,.5);
}
.modal-close {
  position: absolute; top: .75rem; right: .75rem;
  background: transparent; border: 0; padding: .35rem; cursor: pointer;
  border-radius: 999px;
}
.modal-close:hover { background: var(--parchment-warm); }
.modal fieldset { border: 0; padding: 0; margin: 1rem 0; }
.modal legend { font-size: .85rem; font-weight: 600; margin-bottom: .5rem; }
.modal .check { display: flex; gap: .6rem; align-items: flex-start; margin: .35rem 0; }
.modal .check input { accent-color: var(--gold); margin-top: .3rem; }
.hidden { display: none !important; }

/* ---------------- Motion ---------------- */
@media (prefers-reduced-motion: reduce) {
  * { animation-duration: .01ms !important; transition-duration: .01ms !important; }
  html { scroll-behavior: auto; }
}