/* ============================================================
   DIANE KILLER — NEEDLE ARTS
   Style éditorial · Version 3.0
   Fond clair · Marges latérales · Hero & header anthracite
   ============================================================ */

:root {
  /* Palette claire — corps du site */
  --page-bg:      #f5f3f0;
  --surface:      #faf8f6;
  --surface-alt:  #edeae5;
  --border:       rgba(0,0,0,0.08);
  --border-warm:  rgba(184,90,64,0.3);

  /* Texte clair */
  --text:         #1c1a17;
  --text-muted:   #7a736b;
  --text-light:   #a09890;

  /* Anthracite — header + hero uniquement */
  --dark:         #1c1a17;
  --dark-mid:     #242220;
  --dark-border:  rgba(255,255,255,0.07);
  --dark-text:    #f0ece6;
  --dark-muted:   #8a837b;

  /* Accent cuivré */
  --accent:       #b85a40;
  --accent-light: #d4795c;

  /* Layout */
  --side-margin:  80px;
  --content-max:  1200px;
}

/* ── RESET ── */
*, *::before, *::after { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; font-size: 16px; }

body {
  background: var(--page-bg);
  color: var(--text);
  font-family: 'Jost', sans-serif;
  font-weight: 300;
  line-height: 1.85;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

img { display: block; max-width: 100%; height: auto; }
a { text-decoration: none; color: inherit; }
h1,h2,h3,h4,h5 { font-family: 'Cormorant Garamond', serif; font-weight: 400; }

::-webkit-scrollbar { width: 3px; }
::-webkit-scrollbar-track { background: var(--page-bg); }
::-webkit-scrollbar-thumb { background: var(--accent); }

::selection { background: var(--accent); color: #fff; }

a, button, select { cursor: pointer; }

/* ============================================================
   HEADER — anthracite
   ============================================================ */
#site-header {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 1000;
  background: var(--dark);
  border-bottom: 1px solid var(--dark-border);
  transition: padding 0.4s ease;
}

.header-inner {
  max-width: var(--content-max);
  margin: 0 auto;
  padding: 22px var(--side-margin);
  display: flex;
  align-items: center;
  justify-content: space-between;
}
#site-header.scrolled .header-inner { padding-top: 14px; padding-bottom: 14px; }

.header-logo img { width: 88px; transition: opacity 0.3s; }
.header-logo:hover img { opacity: 0.7; }

nav.desktop-nav {
  display: flex;
  align-items: center;
  gap: 38px;
}
nav.desktop-nav a {
  font-size: 9.5px;
  letter-spacing: 0.36em;
  text-transform: uppercase;
  color: var(--dark-muted);
  transition: color 0.3s;
  position: relative;
}
nav.desktop-nav a::after {
  content: '';
  position: absolute;
  bottom: -3px; left: 0;
  width: 0; height: 1px;
  background: var(--accent);
  transition: width 0.35s ease;
}
nav.desktop-nav a:hover,
nav.desktop-nav a.active { color: var(--dark-text); }
nav.desktop-nav a:hover::after,
nav.desktop-nav a.active::after { width: 100%; }

.lang-switcher {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-left: 28px;
  padding-left: 28px;
  border-left: 1px solid var(--dark-border);
}
.lang-btn {
  font-family: 'Jost', sans-serif;
  font-size: 9px;
  letter-spacing: 0.28em;
  text-transform: uppercase;
  color: var(--dark-muted);
  background: none;
  border: none;
  padding: 0;
  transition: color 0.3s;
}
.lang-btn:hover, .lang-btn.active { color: var(--accent); }

.menu-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  padding: 4px;
}
.menu-toggle span {
  display: block;
  width: 22px; height: 1px;
  background: var(--dark-text);
  transition: all 0.35s ease;
}
.menu-toggle.open span:nth-child(1) { transform: translateY(6px) rotate(45deg); }
.menu-toggle.open span:nth-child(2) { opacity: 0; }
.menu-toggle.open span:nth-child(3) { transform: translateY(-6px) rotate(-45deg); }

/* ============================================================
   MOBILE NAV OVERLAY
   ============================================================ */
.nav-overlay {
  display: none;
  position: fixed;
  inset: 0;
  z-index: 999;
  background: var(--dark);
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 32px;
  padding: 100px 40px 60px;
}
.nav-overlay.open { display: flex; }
.nav-overlay a {
  font-family: 'Cormorant Garamond', serif;
  font-size: 38px;
  font-style: italic;
  color: var(--dark-muted);
  transition: color 0.3s;
}
.nav-overlay a:hover { color: var(--dark-text); }
.nav-overlay .lang-switcher {
  margin-left: 0; padding-left: 0;
  border-left: none;
  border-top: 1px solid var(--dark-border);
  padding-top: 22px;
  margin-top: 8px;
  gap: 20px;
}
.nav-overlay .lang-btn { font-size: 11px; }

/* ============================================================
   HERO — anthracite
   ============================================================ */
#hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  background: var(--dark);
  position: relative;
  overflow: hidden;
  padding: 140px 40px 140px;
}
#hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background: repeating-linear-gradient(
    90deg,
    transparent, transparent 79px,
    rgba(255,255,255,0.013) 79px,
    rgba(255,255,255,0.013) 80px
  );
  pointer-events: none;
}
#hero::after {
  content: '';
  position: absolute;
  top: 50%; left: 50%;
  transform: translate(-50%, -50%);
  width: 600px; height: 600px;
  background: radial-gradient(ellipse, rgba(184,90,64,0.08) 0%, transparent 70%);
  pointer-events: none;
}

.hero-inner { position: relative; z-index: 1; max-width: 700px; }

.hero-logo-img {
  width: 340px; max-width: 78vw;
  margin: 0 auto 46px;
  animation: fadeUp 1.1s ease both;
}

.hero-ornament {
  display: flex; align-items: center; justify-content: center;
  gap: 14px; margin-bottom: 26px;
  animation: fadeUp 1.1s ease 0.18s both;
}
.hero-ornament-line { width: 38px; height: 1px; background: var(--accent); }
.hero-ornament-dot  { width: 4px; height: 4px; border-radius: 50%; background: var(--accent); }

.hero-tagline {
  font-size: 9.5px; letter-spacing: 0.38em;
  text-transform: uppercase; color: var(--dark-muted);
  margin-bottom: 34px;
  animation: fadeUp 1.1s ease 0.28s both;
}

.hero-text {
  font-family: 'Cormorant Garamond', serif;
  font-size: clamp(21px, 3vw, 31px);
  font-style: italic; line-height: 1.7;
  color: rgba(240,236,230,0.78);
  animation: fadeUp 1.1s ease 0.4s both;
}
.hero-text em { font-style: normal; color: var(--accent-light); }

.hero-cta {
  display: inline-block;
  margin-top: 46px; padding: 13px 34px;
  border: 1px solid rgba(184,90,64,0.4);
  font-size: 9.5px; letter-spacing: 0.3em;
  text-transform: uppercase; color: var(--dark-muted);
  transition: all 0.35s ease;
  animation: fadeUp 1.1s ease 0.54s both;
}
.hero-cta:hover {
  border-color: var(--accent);
  color: var(--dark-text);
  background: rgba(184,90,64,0.09);
}


.hero-scroll {
  position: absolute;
  bottom: 40px;
  left: 0; right: 0;
  display: flex; flex-direction: column;
  align-items: center; gap: 10px;
  animation: fadeUp 1.2s ease 0.9s both;
}
.hero-scroll span {
  font-size: 8.5px; letter-spacing: 0.3em;
  text-transform: uppercase; color: var(--dark-muted);
}
.scroll-line {
  width: 1px; height: 36px;
  background: linear-gradient(to bottom, var(--accent), transparent);
  animation: scrollPulse 2s ease-in-out infinite;
}

/* Ligne de transition hero → contenu */
.hero-to-content {
  height: 3px;
  background: linear-gradient(90deg, transparent, var(--accent), transparent);
  opacity: 0.3;
}

/* ============================================================
   SECTIONS CLAIRES — wrapper avec marges
   ============================================================ */
.section-padded {
  max-width: var(--content-max);
  margin: 0 auto;
  padding: 110px var(--side-margin);
}

.eyebrow {
  display: block;
  font-size: 9px; letter-spacing: 0.42em;
  text-transform: uppercase; color: var(--accent);
  margin-bottom: 14px;
}

.section-title {
  font-size: clamp(50px, 6.5vw, 84px);
  line-height: 0.9; margin-bottom: 26px;
  color: var(--text); letter-spacing: -0.01em;
}
.section-title em { font-style: italic; color: var(--accent); }

.section-intro { max-width: 640px; margin-bottom: 72px; }

.section-lead {
  font-size: 15px; line-height: 1.85;
  color: var(--text-muted); max-width: 520px;
}

/* Séparateurs */
.separator {
  display: flex; align-items: center; gap: 14px;
  max-width: var(--content-max);
  margin: 0 auto;
  padding: 0 var(--side-margin);
}
.separator-line { flex: 1; height: 1px; background: var(--border); }
.separator-icon { width: 5px; height: 5px; border-radius: 50%; border: 1px solid var(--accent); flex-shrink: 0; }

/* ============================================================
   ABOUT
   ============================================================ */
#about { background: var(--page-bg); }

.about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  max-width: var(--content-max);
  margin: 0 auto;
}

.about-image-col {
  position: relative; overflow: hidden;
  height: 600px;        /* hauteur fixe — évite que l'image dicte sa taille native */
  max-height: 70vh;
}
.about-image-col img {
  width: 100%; height: 100%; object-fit: cover;
  object-position: center top;   /* cadrage sur le visage */
  filter: grayscale(100%);
  transition: transform 0.8s ease, filter 0.6s ease;
}
.about-image-col:hover img {
  transform: scale(1.03);
  filter: grayscale(45%);
}
.about-image-overlay {
  position: absolute;
  bottom: 0; left: 0; right: 0; height: 30%;
  background: linear-gradient(to top, rgba(245,243,240,0.4), transparent);
}

.about-text-col {
  padding: 80px 70px;
  display: flex; flex-direction: column;
  justify-content: center;
  background: var(--page-bg);
}
.about-text-col p {
  font-size: 15px; color: var(--text-muted);
  margin-bottom: 20px; line-height: 1.9;
}
.about-divider {
  width: 30px; height: 1px;
  background: var(--accent);
  margin: 26px 0; opacity: 0.45;
}
.about-bio-label {
  font-size: 9px; letter-spacing: 0.38em;
  text-transform: uppercase; color: var(--accent);
  margin-bottom: 14px;
}
.about-bio p {
  font-size: 14px; color: var(--text-muted);
  margin-bottom: 14px;
}

/* ============================================================
   GALLERY
   ============================================================ */
#gallery { background: var(--surface); }

.gallery-header {
  max-width: var(--content-max);
  margin: 0 auto;
  padding: 110px var(--side-margin) 64px;
}

.gallery-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
  max-width: var(--content-max);
  margin: 0 auto;
  padding: 0 var(--side-margin) 110px;
}

.gallery-card {
  position: relative; overflow: hidden;
  aspect-ratio: 3/4;
  background: var(--surface-alt);
  border: 1px solid var(--border);
}
.gallery-card img {
  width: 100%; height: 100%; object-fit: cover;
  filter: grayscale(100%) brightness(0.88);
  transition: transform 0.7s ease, filter 0.5s ease;
}
.gallery-card:hover img {
  transform: scale(1.05);
  filter: grayscale(25%) brightness(0.9);
}
.gallery-card-overlay {
  position: absolute; inset: 0;
  background: linear-gradient(to top, rgba(28,26,23,0.82) 0%, transparent 55%);
  opacity: 0; transition: opacity 0.4s ease;
  display: flex; flex-direction: column;
  justify-content: flex-end;
  padding: 28px 24px;
}
.gallery-card:hover .gallery-card-overlay { opacity: 1; }
.gallery-card-title {
  font-family: 'Cormorant Garamond', serif;
  font-size: 26px; font-style: italic;
  color: #f0ece6; margin-bottom: 4px;
  transform: translateY(8px);
  transition: transform 0.38s ease;
}
.gallery-card:hover .gallery-card-title { transform: translateY(0); }
.gallery-card-desc {
  font-size: 12px; color: rgba(240,236,230,0.7);
  transform: translateY(8px);
  transition: transform 0.38s ease 0.04s;
}
.gallery-card:hover .gallery-card-desc { transform: translateY(0); }

/* ============================================================
   WORKSHOPS
   ============================================================ */
#workshops { background: var(--page-bg); }

.workshops-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px; margin-bottom: 16px;
}

.workshop-card {
  background: var(--surface);
  border: 1px solid var(--border);
  padding: 44px 38px;
  transition: border-color 0.35s, box-shadow 0.35s;
}
.workshop-card:hover {
  border-color: var(--border-warm);
  box-shadow: 0 8px 36px rgba(0,0,0,0.06);
}
.workshop-card-header {
  display: flex; justify-content: space-between;
  align-items: flex-start;
  margin-bottom: 20px; gap: 10px;
}
.workshop-card-title {
  font-family: 'Cormorant Garamond', serif;
  font-size: 36px; font-style: italic;
  color: var(--text); line-height: 1;
}
.workshop-duration {
  font-size: 9px; letter-spacing: 0.26em;
  text-transform: uppercase; color: var(--accent);
  white-space: nowrap; padding-top: 6px;
}
.workshop-card p {
  font-size: 14px; color: var(--text-muted);
  margin-bottom: 12px; line-height: 1.85;
}
.workshop-divider {
  width: 20px; height: 1px;
  background: var(--border-warm);
  margin: 16px 0;
}
.accessories-list {
  font-size: 12px; color: var(--text-muted);
  line-height: 2.1; letter-spacing: 0.02em;
}

.workshop-programme {
  background: var(--surface);
  border: 1px solid var(--border);
  padding: 48px 52px;
}
.programme-title {
  font-family: 'Cormorant Garamond', serif;
  font-size: 28px; font-style: italic;
  color: var(--text); margin-bottom: 30px;
}
.programme-list {
  display: grid; grid-template-columns: repeat(2, 1fr);
  gap: 0; list-style: none;
}
.programme-list li {
  font-size: 13px; color: var(--text-muted);
  padding: 13px 0;
  border-bottom: 1px solid var(--border);
  display: flex; align-items: center; gap: 14px;
}
.programme-list li::before {
  content: '';
  display: block; width: 16px; height: 1px;
  background: var(--accent); flex-shrink: 0; opacity: 0.55;
}

/* ============================================================
   PACK
   ============================================================ */
#pack { background: var(--surface-alt); }

.pack-layout {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px; align-items: center;
}
.pack-image-wrap { position: relative; }
.pack-image-wrap img {
  width: 100%;
  border: 1px solid var(--border);
  box-shadow: 0 24px 70px rgba(0,0,0,0.09);
}
.pack-badge {
  position: absolute;
  bottom: -14px; right: -14px;
  background: var(--accent); color: #fff;
  font-size: 9px; letter-spacing: 0.28em;
  text-transform: uppercase; padding: 11px 16px;
}
.pack-details h3 {
  font-family: 'Cormorant Garamond', serif;
  font-size: 40px; font-style: italic;
  color: var(--text); margin-bottom: 30px;
}
.pack-list { list-style: none; margin-bottom: 36px; }
.pack-list li {
  font-size: 14px; color: var(--text-muted);
  padding: 12px 0;
  border-bottom: 1px solid var(--border);
  display: flex; align-items: center; gap: 14px;
}
.pack-list li::before {
  content: '';
  display: block; width: 18px; height: 1px;
  background: var(--accent); flex-shrink: 0; opacity: 0.55;
}
.btn-order {
  display: inline-block;
  padding: 14px 38px;
  border: 1px solid var(--accent);
  font-family: 'Jost', sans-serif;
  font-size: 10px; letter-spacing: 0.3em;
  text-transform: uppercase; color: var(--accent);
  background: transparent; transition: all 0.35s ease;
}
.btn-order:hover { background: var(--accent); color: #fff; }

/* ============================================================
   CONTACT
   ============================================================ */
#contact { background: var(--page-bg); }

.contact-layout {
  display: grid;
  grid-template-columns: 1fr 1.4fr;
  gap: 80px; align-items: start;
}
.contact-info { padding-top: 4px; }
.contact-categories { display: flex; flex-direction: column; margin: 30px 0; }
.contact-category {
  font-size: 13px; color: var(--text-muted);
  padding: 13px 0;
  border-bottom: 1px solid var(--border);
  letter-spacing: 0.04em;
}
.contact-email {
  font-family: 'Cormorant Garamond', serif;
  font-size: clamp(22px, 2.8vw, 36px);
  font-style: italic; color: var(--text);
  margin: 26px 0 12px;
}
.contact-email a { transition: color 0.3s; }
.contact-email a:hover { color: var(--accent); }
.contact-social {
  font-size: 11px; letter-spacing: 0.26em;
  text-transform: uppercase; color: var(--text-muted);
  transition: color 0.3s;
}
.contact-social:hover { color: var(--accent); }
.contact-brochure {
  display: inline-flex; align-items: center; gap: 8px;
  margin-top: 24px;
  font-size: 10px; letter-spacing: 0.26em;
  text-transform: uppercase; color: var(--text-muted);
  border-bottom: 1px solid var(--border);
  padding-bottom: 3px;
  transition: color 0.3s, border-color 0.3s;
}
.contact-brochure:hover { color: var(--accent); border-color: var(--border-warm); }
.contact-brochure::before { content: '↓'; font-size: 12px; }

/* Formulaire */
.contact-form-wrap {
  background: var(--surface);
  border: 1px solid var(--border);
  padding: 48px 44px;
  box-shadow: 0 4px 30px rgba(0,0,0,0.04);
}
.form-title {
  font-family: 'Cormorant Garamond', serif;
  font-size: 26px; font-style: italic;
  color: var(--text); margin-bottom: 34px;
}
.form-row { margin-bottom: 22px; }
.form-row label {
  display: block;
  font-size: 9px; letter-spacing: 0.35em;
  text-transform: uppercase; color: var(--text-muted);
  margin-bottom: 9px;
}
.form-row input,
.form-row select,
.form-row textarea {
  width: 100%;
  background: var(--page-bg);
  border: 1px solid var(--border);
  color: var(--text);
  font-family: 'Jost', sans-serif;
  font-size: 14px; font-weight: 300;
  padding: 12px 15px; outline: none;
  transition: border-color 0.3s, background 0.3s;
  appearance: none; -webkit-appearance: none;
  border-radius: 0;
}
.form-row select {
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='7' viewBox='0 0 12 7'%3E%3Cpath d='M1 1l5 4.5L11 1' stroke='%23a09890' stroke-width='1.2' fill='none'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 14px center;
  padding-right: 38px;
}
.form-row select option { background: #faf8f6; color: #1c1a17; }
.form-row textarea { min-height: 120px; resize: vertical; line-height: 1.7; }
.form-row input:focus,
.form-row select:focus,
.form-row textarea:focus {
  border-color: var(--border-warm);
  background: #fff;
}
.form-row input::placeholder,
.form-row textarea::placeholder { color: var(--text-light); }
.btn-submit {
  width: 100%; padding: 15px;
  background: transparent;
  border: 1px solid var(--accent);
  color: var(--accent);
  font-family: 'Jost', sans-serif;
  font-size: 10px; letter-spacing: 0.32em;
  text-transform: uppercase; cursor: pointer;
  transition: all 0.35s ease;
}
.btn-submit:hover { background: var(--accent); color: #fff; }
.btn-submit:disabled { opacity: 0.45; cursor: not-allowed; }
.form-feedback {
  margin-top: 14px; font-size: 13px;
  color: var(--text-muted); text-align: center; min-height: 20px;
}
.form-feedback.success { color: #6a9f72; }
.form-feedback.error   { color: var(--accent); }

/* Champ en erreur */
.form-row input.field-error,
.form-row select.field-error,
.form-row textarea.field-error {
  border-color: var(--accent);
  background: rgba(184,90,64,0.04);
  animation: shake 0.3s ease;
}

@keyframes shake {
  0%,100% { transform: translateX(0); }
  25%      { transform: translateX(-4px); }
  75%      { transform: translateX(4px); }
}

/* ============================================================
   FOOTER — anthracite
   ============================================================ */
footer {
  background: var(--dark);
  border-top: 1px solid var(--dark-border);
}
.footer-inner {
  max-width: var(--content-max);
  margin: 0 auto;
  padding: 48px var(--side-margin);
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  align-items: center;
}
.footer-logo img { width: 66px; opacity: 0.55; }
.footer-center { text-align: center; }
.footer-tagline {
  font-size: 9px; letter-spacing: 0.3em;
  text-transform: uppercase; color: var(--dark-muted);
  margin-bottom: 8px;
}
.footer-copy {
  font-size: 9.5px; letter-spacing: 0.16em;
  text-transform: uppercase;
  color: rgba(138,131,123,0.45);
}
.footer-right {
  text-align: right;
  font-size: 9px; letter-spacing: 0.24em;
  text-transform: uppercase; color: var(--dark-muted);
  display: flex; flex-direction: column;
  gap: 8px; align-items: flex-end;
}
.footer-right a { transition: color 0.3s; }
.footer-right a:hover { color: var(--accent); }

/* ============================================================
   ANIMATIONS
   ============================================================ */
@keyframes fadeUp {
  from { opacity: 0; transform: translateY(22px); }
  to   { opacity: 1; transform: translateY(0); }
}
@keyframes scrollPulse {
  0%,100% { opacity: 0.35; }
  50%      { opacity: 1; }
}
.reveal {
  opacity: 0; transform: translateY(28px);
  transition: opacity 0.75s ease, transform 0.75s ease;
}
.reveal.revealed { opacity: 1; transform: translateY(0); }
.reveal-delay-1 { transition-delay: 0.1s; }
.reveal-delay-2 { transition-delay: 0.2s; }
.reveal-delay-3 { transition-delay: 0.32s; }
.reveal-delay-4 { transition-delay: 0.44s; }

/* ============================================================
   RESPONSIVE
   ============================================================ */
@media (max-width: 1100px) {
  :root { --side-margin: 48px; }
  .about-grid { grid-template-columns: 1fr; }
  .about-image-col { height: 420px; max-height: 55vw; }
  .about-text-col { padding: 60px var(--side-margin); }
  .contact-layout { grid-template-columns: 1fr; gap: 44px; }
  .pack-layout    { grid-template-columns: 1fr; gap: 44px; }
}

@media (max-width: 900px) {
  :root { --side-margin: 32px; }
  .workshops-grid { grid-template-columns: 1fr; }
  .gallery-grid   { grid-template-columns: repeat(2, 1fr); }
  .programme-list { grid-template-columns: 1fr; }
  .footer-inner { grid-template-columns: 1fr; text-align: center; gap: 24px; }
  .footer-logo { display: flex; justify-content: center; }
  .footer-logo img { margin: 0 auto; }
  .footer-right { text-align: center; align-items: center; }
}

@media (max-width: 768px) {
  :root { --side-margin: 20px; }
  .header-inner { padding: 18px var(--side-margin); }
  nav.desktop-nav { display: none; }
  .menu-toggle { display: flex; }
  .section-title { font-size: clamp(40px, 11vw, 56px); }
  .hero-logo-img { width: 220px; }
  .hero-text { font-size: 19px; }
  .gallery-grid { grid-template-columns: 1fr; }
  .contact-form-wrap { padding: 32px 22px; }
  .workshop-programme { padding: 36px 24px; }
  .footer-inner { padding: 36px var(--side-margin); }
}