/* ==========================================================================
   LUXE SPARK — MAISON D'ÉVÉNEMENTS D'EXCEPTION · TIZI OUZOU
   Direction artistique : « Dark Mode Haute Couture — Soie d'Or en Mouvement »
   Typographie : Helvetica / Helvetica Neue sur l'ensemble du site
   Architecture : Mobile-first optimisé (boutons fins, menu tiroir chic,
   drapé d'or plein écran sans coupure, numérotation 01, 02, 03...)
   ========================================================================== */

/* === 01 — VARIABLES & CONFIGURATION GLOBALE === */
:root {
  /* Palette Dark Mode Haute Joaillerie */
  --noir-absolu:   #050505;
  --noir-velours:  #0B0A09;
  --noir-carte:    rgba(16, 15, 13, 0.84);
  --noir-solide:   #12110F;
  --blanc:         #FFFFFF;
  --perle:         #EFECE6;
  --gris-soie:     #A6A096;
  --gris-subtil:   #736D63;
  /* Dégradés Or Liquide (Haute Couture & Joaillerie) */
  --gold-solid:    #D4AF37;
  --gold-light:    #FCF6BA;
  --gold-deep:     #9A6F18;
  --gold-gradient: linear-gradient(135deg, #BF953F 0%, #FCF6BA 26%, #D4AF37 52%, #FBF5B7 78%, #AA771C 100%);
  --gold-shimmer:  linear-gradient(110deg, #AA771C 0%, #D4AF37 25%, #FFF8D6 50%, #D4AF37 75%, #AA771C 100%);
  --gold-border:   rgba(212, 175, 55, 0.24);
  --gold-border-hover: rgba(252, 246, 186, 0.72);
  /* Ombres et Lueurs Dorées */
  --shadow-card:   0 18px 46px -14px rgba(0, 0, 0, 0.9);
  --gold-glow:     0 10px 28px -6px rgba(212, 175, 55, 0.24);
  --gold-glow-strong: 0 18px 44px -10px rgba(212, 175, 55, 0.38), 0 0 24px rgba(252, 246, 186, 0.14);
  /* Typographie : Helvetica partout */
  --font-helvetica: 'Helvetica Neue', Helvetica, Arial, sans-serif;
  /* Échelle fluide optimisée pour mobile -> desktop */
  --text-h1:    clamp(1.9rem, 5.8vw, 4.1rem);
  --text-h2:    clamp(1.55rem, 4.4vw, 2.95rem);
  --text-h3:    clamp(1.12rem, 2.8vw, 1.42rem);
  --text-body:  clamp(0.94rem, 1.9vw, 1.05rem);
  --text-label: 0.68rem;
  /* Bords légèrement arrondis partout */
  --radius-sm:  8px;
  --radius-md:  14px;
  --radius-lg:  18px;
  --radius-pill: 999px;
  /* Courbe d'animation Haute Couture */
  --ease-luxe: cubic-bezier(.19, 1, .22, 1);
  /* Espacements et marges latérales */
  --gutter: 20px;
  --header-h: 68px;
  --container-max: 1180px;
}

@media (min-width: 768px) {
  :root {
    --gutter: 44px;
    --header-h: 80px;
    --text-label: 0.72rem;
  }
}

@media (min-width: 1280px) {
  :root {
    --gutter: 64px;
  }
}

/* === RESET & BASE === */
*,
*::before,
*::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
  scroll-padding-top: calc(var(--header-h) + 20px);
  font-size: 16px;
  background-color: var(--noir-absolu);
  color: var(--perle);
  color-scheme: dark;
  -webkit-text-size-adjust: 100%;
  overflow-x: hidden;
}

body {
  font-family: var(--font-helvetica);
  font-weight: 300;
  font-size: var(--text-body);
  line-height: 1.7;
  background-color: var(--noir-absolu);
  color: var(--perle);
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  position: relative;
}

/* Léger grain velours sur tout le site */
body::before {
  content: "";
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: 900;
  opacity: 0.024;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 200 200' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='noiseFilter'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.85' numOctaves='3' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23noiseFilter)'/%3E%3C/svg%3E");
}

body.no-scroll {
  overflow: hidden;
}

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

a {
  color: inherit;
  text-decoration: none;
  transition: all 0.45s var(--ease-luxe);
}

button,
input,
select,
textarea {
  font-family: var(--font-helvetica);
  font-size: inherit;
  color: inherit;
  background: none;
  border: none;
  outline: none;
}

button {
  cursor: pointer;
}

ul,
ol {
  list-style: none;
}

:focus-visible {
  outline: 1.5px solid var(--gold-solid);
  outline-offset: 4px;
  border-radius: var(--radius-sm);
}

.skip-link {
  position: fixed;
  top: -100px;
  left: var(--gutter);
  z-index: 9999;
  background: var(--gold-gradient);
  color: var(--noir-absolu);
  padding: 10px 18px;
  border-radius: var(--radius-sm);
  font-family: var(--font-helvetica);
  font-size: var(--text-label);
  font-weight: 600;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  transition: top 0.3s var(--ease-luxe);
}

.skip-link:focus {
  top: 14px;
}

/* === DRAPÉ DE SOIE D'OR PLEIN ÉCRAN (ZÉRO COUPURE EN HAUT NI À GAUCHE) === */
.silk-ribbon-bg {
  position: fixed;
  inset: 0;
  width: 100vw;
  height: 100vh;
  pointer-events: none;
  z-index: 1;
  overflow: hidden;
}

.silk-canvas {
  width: 100%;
  height: 100%;
  display: block;
}

/* Contenu principal au-dessus du drapé d'or */
main,
.site-footer {
  position: relative;
  z-index: 5;
}

/* === TYPOGRAPHIE HELVETICA & OR LIQUIDE ANIMÉ === */
h1,
h2,
h3 {
  font-family: var(--font-helvetica);
  font-weight: 200;
  line-height: 1.15;
  letter-spacing: -0.02em;
  color: var(--blanc);
  text-wrap: balance;
}

h1 em,
h2 em,
h3 em {
  font-style: normal;
  font-weight: 400;
  background: var(--gold-shimmer);
  background-size: 200% auto;
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  display: inline;
  animation: goldTextFlow 7s linear infinite;
}

@keyframes goldTextFlow {
  0%   { background-position: 0% center; }
  100% { background-position: 200% center; }
}

.section-label {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-helvetica);
  font-weight: 500;
  font-size: var(--text-label);
  letter-spacing: 0.24em;
  text-transform: uppercase;
  background: var(--gold-gradient);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  margin-bottom: 14px;
}

.section-label::before {
  content: "";
  width: 20px;
  height: 1px;
  background: var(--gold-gradient);
  display: inline-block;
  flex-shrink: 0;
}

/* Numérotation normale élégante (01, 02, 03...) */
.step-num {
  font-family: var(--font-helvetica);
  font-weight: 600;
  font-size: 0.78rem;
  letter-spacing: 0.16em;
  font-variant-numeric: tabular-nums;
  background: var(--gold-gradient);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.container {
  width: 100%;
  max-width: var(--container-max);
  margin-left: auto;
  margin-right: auto;
  padding-left: max(var(--gutter), env(safe-area-inset-left));
  padding-right: max(var(--gutter), env(safe-area-inset-right));
}

/* Séparateur Étincelle ✦ */
.spark-divider {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 18px;
  margin: 44px auto 0;
}

.spark-divider::before,
.spark-divider::after {
  content: "";
  width: 64px;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--gold-solid), transparent);
  opacity: 0.55;
}

.spark-icon {
  width: 14px;
  height: 14px;
  fill: url(#gold-linear-grad);
  flex-shrink: 0;
  filter: drop-shadow(0 0 8px rgba(212, 175, 55, 0.5));
  transition: transform 0.7s var(--ease-luxe), filter 0.7s var(--ease-luxe);
}

.spark-divider:hover .spark-icon {
  transform: rotate(180deg) scale(1.25);
  filter: drop-shadow(0 0 14px rgba(252, 246, 186, 0.85));
}

/* === SYSTÈME DE CARTES INTERACTIVES VITRÉES === */
.luxe-card {
  position: relative;
  background: linear-gradient(160deg, rgba(22, 20, 17, 0.82) 0%, rgba(10, 9, 8, 0.90) 100%);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  border: 1px solid var(--gold-border);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-card);
  overflow: hidden;
  transition:
  transform 0.55s var(--ease-luxe),
  border-color 0.55s var(--ease-luxe),
  box-shadow 0.55s var(--ease-luxe);
}

.luxe-card::after {
  content: "";
  position: absolute;
  inset: 0;
  border-radius: inherit;
  pointer-events: none;
  background: radial-gradient(
  420px circle at var(--mouse-x, 50%) var(--mouse-y, 0%),
  rgba(252, 246, 186, 0.12),
  rgba(212, 175, 55, 0.04) 42%,
  transparent 75%
  );
  opacity: 0;
  transition: opacity 0.5s var(--ease-luxe);
  z-index: 1;
}

.luxe-card > * {
  position: relative;
  z-index: 2;
}

.luxe-card:hover {
  transform: translateY(-5px);
  border-color: var(--gold-border-hover);
  box-shadow: var(--gold-glow-strong);
}

.luxe-card:hover::after {
  opacity: 1;
}

/* === BOUTONS FINS & RAFFINÉS (OPTIMISÉS POUR MOBILE) === */
.btn-primary {
  position: relative;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  min-height: 44px;
  padding: 11px 22px;
  background: var(--gold-gradient);
  background-size: 200% auto;
  color: var(--noir-absolu);
  border-radius: var(--radius-sm);
  font-family: var(--font-helvetica);
  font-weight: 600;
  font-size: 0.66rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  text-align: center;
  overflow: hidden;
  box-shadow: var(--gold-glow);
  transition:
  transform 0.45s var(--ease-luxe),
  box-shadow 0.45s var(--ease-luxe),
  background-position 0.6s var(--ease-luxe);
}

@media (min-width: 768px) {
  .btn-primary {
    min-height: 48px;
    padding: 13px 28px;
    font-size: 0.72rem;
    letter-spacing: 0.2em;
  }
}

.btn-primary::after {
  content: "";
  position: absolute;
  top: 0;
  left: -130%;
  width: 65%;
  height: 100%;
  background: linear-gradient(
  90deg,
  transparent,
  rgba(255, 255, 255, 0.78),
  transparent
  );
  transform: skewX(-22deg);
  transition: left 0.85s var(--ease-luxe);
}

.btn-primary:hover,
.btn-primary:focus-visible {
  transform: translateY(-2px);
  background-position: right center;
  box-shadow: var(--gold-glow-strong);
}

.btn-primary:hover::after,
.btn-primary:active::after {
  left: 145%;
}

.btn-secondary {
  position: relative;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  min-height: 44px;
  padding: 10px 20px;
  border-radius: var(--radius-sm);
  border: 1px solid var(--gold-border);
  background-color: rgba(16, 15, 13, 0.72);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  color: var(--blanc);
  font-family: var(--font-helvetica);
  font-weight: 500;
  font-size: 0.66rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  text-align: center;
  transition:
  transform 0.45s var(--ease-luxe),
  border-color 0.45s var(--ease-luxe),
  box-shadow 0.45s var(--ease-luxe),
  background-color 0.45s var(--ease-luxe),
  color 0.45s var(--ease-luxe);
}

@media (min-width: 768px) {
  .btn-secondary {
    min-height: 48px;
    padding: 12px 26px;
    font-size: 0.72rem;
    letter-spacing: 0.2em;
  }
}

.btn-secondary:hover,
.btn-secondary:focus-visible {
  transform: translateY(-2px);
  border-color: var(--gold-light);
  background-color: rgba(212, 175, 55, 0.12);
  color: var(--gold-light);
  box-shadow: var(--gold-glow);
}

.link-underlined {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  min-height: 44px;
  font-family: var(--font-helvetica);
  font-weight: 500;
  font-size: var(--text-label);
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--blanc);
  position: relative;
  padding-bottom: 4px;
}

.link-underlined::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: 8px;
  width: 100%;
  height: 1.5px;
  background: var(--gold-gradient);
  transform-origin: right center;
  transition: transform 0.55s var(--ease-luxe);
}

.link-underlined:hover {
  color: var(--gold-light);
}

.link-underlined:hover::after {
  transform: scaleX(0.6);
  transform-origin: left center;
}

/* === ANIMATIONS D'APPARITION AU SCROLL === */
.reveal {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 0.85s var(--ease-luxe), transform 0.85s var(--ease-luxe);
}

.reveal.is-visible {
  opacity: 1;
  transform: translateY(0);
}

.reveal-delay-1 {
  transition-delay: 80ms;
}

.reveal-delay-2 {
  transition-delay: 160ms;
}

.reveal-delay-3 {
  transition-delay: 240ms;
}

.title-mask {
  display: block;
}

.title-mask-inner {
  display: block;
  opacity: 0;
  transform: translateY(18px);
  transition: opacity 0.9s var(--ease-luxe), transform 0.9s var(--ease-luxe);
}

.is-visible .title-mask-inner,
.title-mask.is-visible .title-mask-inner {
  opacity: 1;
  transform: translateY(0);
}

/* === CANVAS D'ÉTINCELLES DU CURSEUR === */
.cursor-canvas {
  position: fixed;
  inset: 0;
  width: 100%;
  height: 100%;
  pointer-events: none;
  z-index: 9998;
}

/* === BARRE DE PROGRESSION DU SCROLL === */
.scroll-progress {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 2px;
  z-index: 1200;
  background: rgba(212, 175, 55, 0.1);
  pointer-events: none;
}

.scroll-progress-bar {
  width: 100%;
  height: 100%;
  background: var(--gold-gradient);
  box-shadow: 0 0 12px rgba(212, 175, 55, 0.65);
  transform: scaleX(0);
  transform-origin: left center;
}

/* === RIDEAU D'OUVERTURE (1,6 S MAX, UNE FOIS PAR SESSION) === */
.opening-curtain {
  position: fixed;
  inset: 0;
  z-index: 2000;
  background-color: var(--noir-absolu);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  transition: transform 0.7s var(--ease-luxe), visibility 0.7s var(--ease-luxe);
}

.opening-curtain.is-lifted {
  transform: translateY(-100%);
  visibility: hidden;
  pointer-events: none;
}

.opening-curtain.is-hidden-instant {
  display: none !important;
}

.curtain-inner {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 22px;
}

.curtain-monogram {
  width: 88px;
  height: 88px;
  overflow: visible;
  filter: drop-shadow(0 0 18px rgba(212, 175, 55, 0.25));
}

.curtain-circle {
  stroke: url(#gold-linear-grad);
  stroke-width: 1.2;
  stroke-dasharray: 240;
  stroke-dashoffset: 240;
  animation: drawStroke 0.9s var(--ease-luxe) forwards;
}

.curtain-letter {
  stroke: var(--blanc);
  stroke-width: 1.1;
  fill: rgba(255, 255, 255, 0);
  stroke-dasharray: 180;
  stroke-dashoffset: 180;
  animation: drawLetter 0.9s var(--ease-luxe) 0.08s forwards;
}

.curtain-letter-s {
  stroke: url(#gold-linear-grad);
  fill: rgba(212, 175, 55, 0);
  animation: drawLetterS 0.9s var(--ease-luxe) 0.15s forwards;
}

.curtain-spark {
  fill: url(#gold-linear-grad);
  opacity: 0;
  transform-origin: 65px 18px;
  animation: sparkFlash 0.45s var(--ease-luxe) 0.78s forwards;
}

.curtain-amazigh {
  width: 60px;
  height: 12px;
  opacity: 0;
  animation: fadeSimple 0.6s var(--ease-luxe) 0.4s forwards;
}

@keyframes drawStroke {
  to { stroke-dashoffset: 0; }
}

@keyframes drawLetter {
  0% { stroke-dashoffset: 180; fill: rgba(255, 255, 255, 0); }
  70% { stroke-dashoffset: 0; fill: rgba(255, 255, 255, 0.2); }
  100% { stroke-dashoffset: 0; fill: rgba(255, 255, 255, 1); }
}

@keyframes drawLetterS {
  0% { stroke-dashoffset: 180; fill: rgba(212, 175, 55, 0); }
  70% { stroke-dashoffset: 0; fill: rgba(212, 175, 55, 0.25); }
  100% { stroke-dashoffset: 0; fill: rgba(212, 175, 55, 1); }
}

@keyframes sparkFlash {
  0% { opacity: 0; transform: scale(0.3); }
  50% { opacity: 1; transform: scale(1.35); }
  100% { opacity: 1; transform: scale(1); }
}

@keyframes fadeSimple {
  to { opacity: 0.65; }
}

/* === EN-TÊTE & TIROIR DE MENU BURGER RAFFINÉ === */
.site-header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 1000;
  padding-top: max(10px, env(safe-area-inset-top));
  padding-bottom: 10px;
  /* Transparent au-dessus de la photo : le fond sombre n'apparaît qu'au défilement */
  background-color: transparent;
  border-bottom: 1px solid transparent;
  transition: background-color 0.45s var(--ease-luxe), border-color 0.45s var(--ease-luxe), box-shadow 0.45s var(--ease-luxe);
}

.site-header.is-scrolled {
  background-color: rgba(5, 5, 5, 0.90);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom-color: var(--gold-border);
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.7);
}

.header-inner {
  display: grid;
  grid-template-columns: 42px 1fr 42px;
  align-items: center;
  gap: 10px;
}

.header-monogram {
  display: inline-flex;
  align-items: center;
  justify-content: flex-start;
  width: 42px;
  height: 42px;
  transition: transform 0.5s var(--ease-luxe), filter 0.5s var(--ease-luxe);
}

.header-monogram:hover {
  transform: scale(1.06);
  filter: drop-shadow(0 0 10px rgba(212, 175, 55, 0.45));
}

.header-monogram svg {
  width: 38px;
  height: 38px;
}

.header-wordmark {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  min-width: 0;
}

.header-wordmark-title {
  font-family: var(--font-helvetica);
  font-weight: 500;
  font-size: clamp(0.72rem, 2.1vw, 0.85rem);
  letter-spacing: 0.36em;
  text-transform: uppercase;
  color: var(--blanc);
  padding-left: 0.36em;
  white-space: nowrap;
  transition: color 0.4s var(--ease-luxe);
}

.header-wordmark:hover .header-wordmark-title {
  color: var(--gold-light);
}

.header-wordmark-sub {
  display: none;
  font-family: var(--font-helvetica);
  font-weight: 500;
  font-size: 0.52rem;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  background: var(--gold-gradient);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  margin-top: 2px;
  padding-left: 0.22em;
  white-space: nowrap;
}

@media (min-width: 460px) {
  .header-wordmark-sub {
    display: block;
  }
}

.menu-toggle {
  justify-self: end;
  display: inline-flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  width: 42px;
  height: 42px;
  gap: 5px;
  border-radius: var(--radius-sm);
  border: 1px solid var(--gold-border);
  background-color: rgba(255, 255, 255, 0.04);
  position: relative;
  z-index: 1100;
  transition: border-color 0.45s var(--ease-luxe), box-shadow 0.45s var(--ease-luxe), transform 0.45s var(--ease-luxe), background-color 0.45s var(--ease-luxe);
}

.menu-toggle:hover {
  border-color: var(--gold-light);
  background-color: rgba(212, 175, 55, 0.12);
  box-shadow: var(--gold-glow);
}

.menu-line {
  width: 18px;
  height: 1.5px;
  background: var(--gold-gradient);
  border-radius: 2px;
  transition: transform 0.45s var(--ease-luxe), width 0.45s var(--ease-luxe);
}

.menu-toggle:hover .menu-line-2 {
  width: 13px;
}

.menu-toggle[aria-expanded="true"] .menu-line-1 {
  transform: translateY(3.25px) rotate(45deg);
  width: 18px;
}

.menu-toggle[aria-expanded="true"] .menu-line-2 {
  transform: translateY(-3.25px) rotate(-45deg);
  width: 18px;
}

/* Menu burger : panneau latéral vitré chic et discret (plus de texte géant) */
.menu-backdrop {
  position: fixed;
  inset: 0;
  z-index: 985;
  background-color: rgba(0, 0, 0, 0.65);
  backdrop-filter: blur(6px);
  -webkit-backdrop-filter: blur(6px);
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
  transition: opacity 0.45s var(--ease-luxe), visibility 0.45s var(--ease-luxe);
}

.menu-backdrop.is-open {
  opacity: 1;
  visibility: visible;
  pointer-events: auto;
}

.fullscreen-menu {
  position: fixed;
  top: max(12px, env(safe-area-inset-top));
  right: 12px;
  bottom: max(12px, env(safe-area-inset-bottom));
  width: min(330px, calc(100vw - 24px));
  z-index: 990;
  background: linear-gradient(165deg, rgba(18, 16, 14, 0.96) 0%, rgba(8, 7, 6, 0.98) 100%);
  backdrop-filter: blur(24px);
  -webkit-backdrop-filter: blur(24px);
  border: 1px solid var(--gold-border-hover);
  border-radius: var(--radius-lg);
  box-shadow: -15px 0 50px rgba(0, 0, 0, 0.85), 0 0 30px rgba(212, 175, 55, 0.12);
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  padding: 72px 22px 22px;
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
  transform: translateX(24px) scale(0.98);
  transition: opacity 0.45s var(--ease-luxe), transform 0.45s var(--ease-luxe), visibility 0.45s var(--ease-luxe);
  overflow-y: auto;
}

.fullscreen-menu.is-open {
  opacity: 1;
  visibility: visible;
  pointer-events: auto;
  transform: translateX(0) scale(1);
}

.menu-kicker {
  font-size: 0.6rem;
  font-weight: 600;
  letter-spacing: 0.28em;
  text-transform: uppercase;
  color: var(--gris-subtil);
  padding: 0 10px 10px;
  border-bottom: 1px solid rgba(212, 175, 55, 0.16);
  margin-bottom: 6px;
}

.menu-nav-list {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.menu-nav-item {
  opacity: 0;
  transform: translateX(10px);
  transition: opacity 0.45s var(--ease-luxe), transform 0.45s var(--ease-luxe);
}

.fullscreen-menu.is-open .menu-nav-item {
  opacity: 1;
  transform: translateX(0);
}

.fullscreen-menu.is-open .menu-nav-item:nth-child(1) {
  transition-delay: 50ms;
}

.fullscreen-menu.is-open .menu-nav-item:nth-child(2) {
  transition-delay: 90ms;
}

.fullscreen-menu.is-open .menu-nav-item:nth-child(3) {
  transition-delay: 130ms;
}

.fullscreen-menu.is-open .menu-nav-item:nth-child(4) {
  transition-delay: 170ms;
}

.fullscreen-menu.is-open .menu-nav-item:nth-child(5) {
  transition-delay: 210ms;
}

.fullscreen-menu.is-open .menu-nav-item:nth-child(6) {
  transition-delay: 250ms;
}

/* Liens du menu burger : taille fine, élégante et aérée */
.menu-nav-link {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  font-family: var(--font-helvetica);
  font-weight: 400;
  font-size: 0.82rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--perle);
  padding: 11px 12px;
  border-radius: var(--radius-sm);
  border: 1px solid transparent;
  transition: all 0.35s var(--ease-luxe);
}

.menu-nav-link-left {
  display: inline-flex;
  align-items: center;
  gap: 12px;
}

.menu-nav-link .step-num {
  font-size: 0.7rem;
  min-width: 22px;
}

.menu-nav-arrow {
  font-size: 0.75rem;
  color: var(--gold-solid);
  opacity: 0;
  transform: translateX(-6px);
  transition: opacity 0.35s var(--ease-luxe), transform 0.35s var(--ease-luxe);
}

.menu-nav-link:hover {
  color: var(--gold-light);
  background-color: rgba(212, 175, 55, 0.08);
  border-color: rgba(212, 175, 55, 0.22);
}

.menu-nav-link:hover .menu-nav-arrow {
  opacity: 1;
  transform: translateX(0);
}

.menu-footer {
  border-top: 1px solid rgba(212, 175, 55, 0.18);
  padding-top: 16px;
  margin-top: 16px;
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.menu-footer-links {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
}

.menu-footer-link {
  display: inline-flex;
  align-items: center;
  min-height: 36px;
  font-size: 0.62rem;
  font-weight: 500;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--gris-soie);
}

.menu-footer-link:hover {
  color: var(--gold-light);
}

.menu-footer .btn-primary {
  width: 100%;
}

/* === HERO (HAUTE COUTURE : IMPACT VISUEL IMMÉDIAT & ULTRA CLASSE) === */
.hero {
  position: relative;
  width: 100%;
  min-height: 94svh;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  padding-top: calc(var(--header-h) + 24px);
  padding-bottom: max(60px, env(safe-area-inset-bottom));
  border-bottom: 1px solid var(--gold-border);
  text-align: center;
}

@media (min-width: 768px) {
  .hero {
    min-height: 100svh;
    padding-top: calc(var(--header-h) + 36px);
    padding-bottom: 80px;
  }
}

/* Boutons d'action hero */
.btn-arrow {
  display: inline-block;
  transition: transform 0.4s var(--ease-luxe);
}

.btn-primary:hover .btn-arrow {
  transform: translateX(4px);
}

.btn-icon-svg {
  width: 16px;
  height: 16px;
  stroke: var(--gold-solid);
  stroke-width: 1.6;
  fill: none;
  flex-shrink: 0;
  transition: transform 0.4s var(--ease-luxe);
}

.btn-secondary:hover .btn-icon-svg {
  stroke: var(--gold-light);
  transform: scale(1.15);
}

/* === BARRE D'ACTION FIXE EN BAS (MOBILE UNIQUEMENT, FINE & ÉLÉGANTE) === */
.mobile-action-bar {
  position: fixed;
  left: 12px;
  right: 12px;
  bottom: max(10px, env(safe-area-inset-bottom));
  z-index: 950;
  background-color: rgba(12, 11, 10, 0.94);
  backdrop-filter: blur(18px);
  -webkit-backdrop-filter: blur(18px);
  border: 1px solid var(--gold-border-hover);
  border-radius: var(--radius-md);
  box-shadow: 0 12px 32px rgba(0, 0, 0, 0.85), 0 0 16px rgba(212, 175, 55, 0.14);
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  overflow: hidden;
  transform: translateY(135%);
  transition: transform 0.5s var(--ease-luxe);
}

.mobile-action-bar.is-visible {
  transform: translateY(0);
}

@media (min-width: 900px) {
  .mobile-action-bar {
    display: none;
  }
}

.mobile-action-btn {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 5px;
  min-height: 46px;
  padding: 0 6px;
  font-family: var(--font-helvetica);
  font-weight: 500;
  font-size: 0.58rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--blanc);
  border-right: 1px solid var(--gold-border);
  white-space: nowrap;
}

.mobile-action-btn:last-child {
  border-right: none;
  background: var(--gold-gradient);
  color: var(--noir-absolu);
  font-weight: 600;
}

.mobile-action-btn svg {
  width: 13px;
  height: 13px;
  stroke: var(--gold-solid);
  stroke-width: 1.5;
  fill: none;
  flex-shrink: 0;
}

.mobile-action-btn:last-child svg {
  stroke: var(--noir-absolu);
}

/* === SECTIONS DARK MODE (ESPACEMENTS MOBILE OPTIMISÉS) === */
.section-dark {
  background-color: transparent;
  color: var(--perle);
  padding: 76px 0;
  border-bottom: 1px solid rgba(212, 175, 55, 0.15);
  position: relative;
}

.section-dark-velours {
  background: linear-gradient(180deg, rgba(14, 13, 11, 0.55) 0%, rgba(8, 7, 6, 0.55) 100%);
  color: var(--perle);
  padding: 76px 0;
  border-bottom: 1px solid rgba(212, 175, 55, 0.15);
  position: relative;
}

@media (min-width: 768px) {
  .section-dark,
  .section-dark-velours {
    padding: 108px 0;
  }
}

.section-title {
  font-size: var(--text-h2);
  color: var(--blanc);
  margin-bottom: 16px;
}

.section-intro {
  font-size: var(--text-body);
  color: var(--gris-soie);
  max-width: 56ch;
}

/* === 01 — MANIFESTE === */
.manifeste-inner {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
}

.manifeste-text-block {
  max-width: 700px;
  margin-bottom: 40px;
}

.manifeste-tex-label {
  justify-content: center;
}

/* Phrase de conclusion sous la présentation */
.manifeste-closing {
  margin-top: 28px;
  margin-bottom: 0;
}

.manifeste-quote {
  font-family: var(--font-helvetica);
  font-weight: 300;
  font-size: clamp(0.98rem, 2.2vw, 1.16rem);
  line-height: 1.8;
  color: var(--perle);
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.manifeste-crest-card {
  width: 100%;
  max-width: 680px;
  margin: 0 auto 40px;
  padding: 36px 24px;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 16px;
}

@media (min-width: 768px) {
  .manifeste-crest-card {
    padding: 46px 36px;
    margin-bottom: 52px;
  }
}

.manifeste-crest-card::before {
  content: "";
  position: absolute;
  top: 0;
  left: 15%;
  right: 15%;
  height: 2px;
  background: linear-gradient(90deg, transparent, #FCF6BA, #D4AF37, transparent);
}

.manifeste-crest-monogram {
  width: 64px;
  height: 64px;
  filter: drop-shadow(0 0 16px rgba(212, 175, 55, 0.25));
  transition: transform 0.6s var(--ease-luxe), filter 0.6s var(--ease-luxe);
}

.manifeste-crest-card:hover .manifeste-crest-monogram {
  transform: scale(1.08);
  filter: drop-shadow(0 0 24px rgba(252, 246, 186, 0.55));
}

.manifeste-crest-motto {
  font-family: var(--font-helvetica);
  font-weight: 300;
  font-size: clamp(1.05rem, 2.3vw, 1.32rem);
  color: var(--blanc);
  max-width: 44ch;
}

.manifeste-crest-sub {
  font-size: 0.64rem;
  font-weight: 600;
  letter-spacing: 0.26em;
  text-transform: uppercase;
  background: var(--gold-gradient);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.manifeste-pillars {
  width: 100%;
  display: grid;
  grid-template-columns: 1fr;
  gap: 14px;
}

@media (min-width: 768px) {
  .manifeste-pillars {
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
  }
}

.pillar-item {
  padding: 26px 20px;
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
}

@media (min-width: 768px) {
  .pillar-item {
    padding: 34px 24px;
  }
}

.pillar-icon-box {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: rgba(212, 175, 55, 0.08);
  border: 1px solid rgba(212, 175, 55, 0.25);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 12px;
  color: var(--gold-light);
  transition: transform 0.4s var(--ease-luxe), border-color 0.4s var(--ease-luxe);
}

.pillar-icon-box svg {
  width: 18px;
  height: 18px;
  stroke: var(--gold-solid);
}

.pillar-item:hover .pillar-icon-box {
  transform: scale(1.12);
  border-color: var(--gold-light);
  background: rgba(212, 175, 55, 0.16);
}

.pillar-number {
  font-family: var(--font-helvetica);
  font-weight: 200;
  font-size: clamp(2.2rem, 4.8vw, 3.3rem);
  line-height: 1;
  background: var(--gold-shimmer);
  background-size: 200% auto;
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  margin-bottom: 10px;
  font-variant-numeric: tabular-nums;
  transition: transform 0.5s var(--ease-luxe);
}

.pillar-item:hover .pillar-number {
  transform: scale(1.08);
}

.pillar-label {
  font-family: var(--font-helvetica);
  font-weight: 500;
  font-size: var(--text-label);
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--perle);
}

/* === EN-TÊTE DE SECTION (titre + introduction) === */
.section-header {
  margin-bottom: 36px;
}

@media (min-width: 768px) {
  .section-header {
    margin-bottom: 48px;
  }
}

/* === 02 — MON ENGAGEMENT === */
.engagements-layout {
  display: grid;
  grid-template-columns: 1fr;
  gap: 36px;
}

@media (min-width: 1024px) {
  .engagements-layout {
    grid-template-columns: 5fr 7fr;
    gap: 64px;
    align-items: start;
  }
}

.engagements-list {
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.engagement-item {
  padding: 22px 20px;
  display: grid;
  grid-template-columns: 42px 1fr;
  gap: 16px;
  align-items: start;
}

@media (min-width: 768px) {
  .engagement-item {
    padding: 26px 26px;
    grid-template-columns: 48px 1fr;
    gap: 20px;
  }
}

.engagement-item:hover {
  transform: translateX(6px) translateY(-2px);
}

.engagement-icon-wrap {
  width: 42px;
  height: 42px;
  border-radius: var(--radius-sm);
  border: 1px solid var(--gold-border);
  background: rgba(212, 175, 55, 0.08);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: transform 0.5s var(--ease-luxe), border-color 0.5s var(--ease-luxe), box-shadow 0.5s var(--ease-luxe);
}

.engagement-item:hover .engagement-icon-wrap {
  transform: scale(1.08);
  border-color: var(--gold-light);
  box-shadow: 0 0 16px rgba(212, 175, 55, 0.3);
}

.engagement-icon {
  width: 20px;
  height: 20px;
  stroke: url(#gold-linear-grad);
  stroke-width: 1.5;
  fill: none;
}

.engagement-title {
  font-size: var(--text-h3);
  font-weight: 400;
  color: var(--blanc);
  margin-bottom: 6px;
  transition: color 0.4s var(--ease-luxe);
}

.engagement-item:hover .engagement-title {
  color: var(--gold-light);
}

.engagement-desc {
  color: var(--gris-soie);
  max-width: 56ch;
}

/* === 03 — LE DÉROULEMENT === */
.deroulement-header {
  margin-bottom: 40px;
}

@media (min-width: 768px) {
  .deroulement-header {
    margin-bottom: 56px;
  }
}

.timeline {
  position: relative;
  max-width: 860px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.timeline-track {
  position: absolute;
  top: 26px;
  bottom: 26px;
  left: 19px;
  width: 2px;
  border-radius: 2px;
  background-color: rgba(212, 175, 55, 0.2);
  z-index: 1;
}

@media (min-width: 768px) {
  .timeline-track {
    left: 22px;
  }
}

.timeline-progress {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: var(--gold-gradient);
  box-shadow: 0 0 14px rgba(212, 175, 55, 0.65);
  transform: scaleY(0);
  transform-origin: top center;
  transition: transform 0.25s linear;
}

.timeline-step {
  position: relative;
  z-index: 2;
  display: grid;
  grid-template-columns: 40px 1fr;
  gap: 14px;
  align-items: start;
}

@media (min-width: 768px) {
  .timeline-step {
    grid-template-columns: 46px 1fr;
    gap: 24px;
  }
}

.timeline-badge {
  margin-top: 18px;
  width: 40px;
  height: 40px;
  border-radius: 50%;
  border: 1.5px solid var(--gold-border-hover);
  background-color: var(--noir-absolu);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-helvetica);
  font-weight: 600;
  font-size: 0.74rem;
  letter-spacing: 0.08em;
  font-variant-numeric: tabular-nums;
  color: var(--gold-light);
  flex-shrink: 0;
  transition: transform 0.5s var(--ease-luxe), background 0.5s var(--ease-luxe), color 0.5s var(--ease-luxe), box-shadow 0.5s var(--ease-luxe);
}

@media (min-width: 768px) {
  .timeline-badge {
    width: 46px;
    height: 46px;
    font-size: 0.8rem;
  }
}

.timeline-step.is-active .timeline-badge,
.timeline-step:hover .timeline-badge {
  background: var(--gold-gradient);
  color: var(--noir-absolu);
  box-shadow: 0 0 20px rgba(212, 175, 55, 0.55);
  transform: scale(1.06);
}

.timeline-card {
  padding: 22px 20px;
}

@media (min-width: 768px) {
  .timeline-card {
    padding: 28px 32px;
  }
}

.timeline-title {
  font-size: var(--text-h3);
  font-weight: 400;
  color: var(--blanc);
  margin-bottom: 6px;
  transition: color 0.4s var(--ease-luxe);
}

.timeline-step:hover .timeline-title {
  color: var(--gold-light);
}

.timeline-desc {
  color: var(--gris-soie);
  max-width: 58ch;
}

/* === 04 — MES HONORAIRES === */
.honoraires-header {
  max-width: 720px;
  margin-bottom: 36px;
}

.honoraires-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 18px;
  margin-bottom: 32px;
}

@media (min-width: 768px) {
  .honoraires-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 28px;
    align-items: stretch;
  }
}

.honoraire-card {
  padding: 30px 22px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  gap: 22px;
}

.honoraire-card::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: var(--gold-gradient);
}

@media (min-width: 1024px) {
  .honoraire-card {
    padding: 42px 38px;
  }
}

.honoraire-title {
  font-size: var(--text-h3);
  font-weight: 400;
  color: var(--blanc);
  margin-bottom: 12px;
}

.honoraire-desc {
  color: var(--gris-soie);
}

.honoraire-footer {
  padding-top: 18px;
  border-top: 1px solid rgba(212, 175, 55, 0.22);
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.honoraire-mention {
  font-family: var(--font-helvetica);
  font-weight: 600;
  font-size: 0.64rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  background: var(--gold-gradient);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.honoraire-starting-price {
  font-family: var(--font-helvetica);
  font-weight: 500;
  font-size: 1.1rem;
  color: var(--gold-light);
}

.honoraires-banner {
  text-align: center;
  max-width: 740px;
  margin: 0 auto 32px;
  padding: 22px 20px;
  font-family: var(--font-helvetica);
  font-weight: 300;
  font-size: clamp(1rem, 2.2vw, 1.22rem);
  line-height: 1.55;
  color: var(--blanc);
}

.honoraires-cta-wrap {
  display: flex;
  justify-content: center;
}

/* === POURQUOI LUXE SPARK — COMPARAISON SANS / AVEC === */
.compare-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 18px;
}

@media (min-width: 768px) {
  .compare-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 28px;
  }
}

.compare-card {
  padding: 28px 22px;
}

@media (min-width: 768px) {
  .compare-card {
    padding: 34px 30px;
  }
}

.compare-title {
  font-size: var(--text-h3);
  font-weight: 400;
  color: var(--blanc);
  margin-bottom: 18px;
  padding-bottom: 16px;
  border-bottom: 1px solid rgba(212, 175, 55, 0.18);
}

.compare-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.compare-list li {
  position: relative;
  padding-left: 30px;
  font-size: 0.95rem;
  line-height: 1.55;
}

.compare-list li::before {
  position: absolute;
  left: 0;
  top: 0;
  width: 20px;
  text-align: center;
}

/* Colonne « sans » : ton éteint, croix grises (pas de rouge vif) */
.compare-card-sans {
  opacity: 0.85;
}

.compare-card-sans .compare-title {
  color: var(--gris-soie);
}

.compare-card-sans .compare-list li {
  color: var(--gris-soie);
}

.compare-card-sans .compare-list li::before {
  content: "✕";
  color: var(--gris-subtil);
}

/* Colonne « avec » : mise en avant dorée */
.compare-card-avec {
  border-color: var(--gold-border-hover);
  box-shadow: var(--gold-glow);
}

.compare-card-avec .compare-title {
  color: var(--gold-light);
}

.compare-card-avec .compare-list li {
  color: var(--perle);
}

.compare-card-avec .compare-list li::before {
  content: "✓";
  color: var(--gold-solid);
  font-weight: 600;
}

/* === ZONE COUVERTE === */
.zone-couverte {
  background: rgba(11, 10, 9, 0.72);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  color: var(--perle);
  padding: 46px 0;
  border-bottom: 1px solid var(--gold-border);
  text-align: center;
  position: relative;
}

.zone-couverte-inner {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 14px;
}

.djurdjura-silhouette {
  width: 210px;
  height: 30px;
  stroke: url(#gold-linear-grad);
  stroke-width: 1.4;
  fill: none;
  filter: drop-shadow(0 0 10px rgba(212, 175, 55, 0.3));
}

.zone-couverte-text {
  font-family: var(--font-helvetica);
  font-weight: 500;
  font-size: var(--text-label);
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--perle);
}

/* === 05 — CONTACT === */
.contact-layout {
  display: grid;
  grid-template-columns: 1fr;
  gap: 40px;
}

@media (min-width: 1024px) {
  .contact-layout {
    grid-template-columns: 5fr 7fr;
    gap: 60px;
    align-items: start;
  }
}

.contact-tiles {
  display: flex;
  flex-direction: column;
  gap: 12px;
  margin-top: 26px;
}

.contact-tile {
  padding: 16px 18px;
  display: flex;
  align-items: flex-start;
  gap: 14px;
}

.contact-tile-icon {
  width: 20px;
  height: 20px;
  stroke: url(#gold-linear-grad);
  stroke-width: 1.5;
  fill: none;
  flex-shrink: 0;
  margin-top: 3px;
  transition: transform 0.45s var(--ease-luxe);
}

.contact-tile:hover .contact-tile-icon {
  transform: scale(1.15) rotate(-5deg);
}

.contact-tile-body {
  display: flex;
  flex-direction: column;
  gap: 3px;
  width: 100%;
  min-width: 0;
}

.contact-tile-label {
  font-family: var(--font-helvetica);
  font-weight: 600;
  font-size: 0.64rem;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  background: var(--gold-gradient);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.contact-tile-links {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 4px 10px;
  font-family: var(--font-helvetica);
  font-weight: 300;
  font-size: 0.98rem;
  color: var(--blanc);
  font-variant-numeric: tabular-nums;
  word-break: break-word;
}

.contact-tile-links a {
  display: inline-flex;
  align-items: center;
  min-height: 36px;
  border-bottom: 1px solid transparent;
  transition: color 0.35s var(--ease-luxe), border-color 0.35s var(--ease-luxe);
}

.contact-tile-links a:hover {
  color: var(--gold-light);
  border-bottom-color: var(--gold-solid);
}

.contact-sep {
  color: var(--gold-solid);
}

.contact-instagram-block {
  margin-top: 22px;
  padding-top: 18px;
  border-top: 1px solid var(--gold-border);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}

/* Formulaire « Demander un rendez-vous » */
.contact-form-card {
  padding: 28px 20px;
}

.contact-form-card::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: var(--gold-gradient);
}

@media (min-width: 768px) {
  .contact-form-card {
    padding: 42px 38px;
  }
}

.form-greeting {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 22px;
  padding-bottom: 14px;
  border-bottom: 1px solid rgba(212, 175, 55, 0.22);
}

.form-greeting-title {
  font-family: var(--font-helvetica);
  font-weight: 300;
  font-size: 1.3rem;
  color: var(--blanc);
}

.form-azul {
  font-family: var(--font-helvetica);
  font-weight: 500;
  font-size: 0.76rem;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  background: var(--gold-gradient);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  flex-shrink: 0;
}

.rdv-form {
  display: flex;
  flex-direction: column;
  gap: 18px;
}

.form-row-split {
  display: grid;
  grid-template-columns: 1fr;
  gap: 18px;
}

@media (min-width: 640px) {
  .form-row-split {
    grid-template-columns: repeat(2, 1fr);
    gap: 18px;
  }
}

.field-group {
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.field-label {
  font-family: var(--font-helvetica);
  font-weight: 500;
  font-size: 0.64rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--gold-light);
}

.field-input,
.field-select,
.field-textarea {
  width: 100%;
  min-height: 44px;
  padding: 9px 12px;
  font-family: var(--font-helvetica);
  font-weight: 300;
  font-size: 0.94rem;
  color: var(--blanc);
  background-color: rgba(255, 255, 255, 0.03);
  border: 1px solid rgba(212, 175, 55, 0.24);
  border-radius: var(--radius-sm);
  transition: border-color 0.4s var(--ease-luxe), background-color 0.4s var(--ease-luxe), box-shadow 0.4s var(--ease-luxe);
  appearance: none;
  -webkit-appearance: none;
}

.field-input::placeholder,
.field-textarea::placeholder {
  color: var(--gris-subtil);
}

.field-input:focus,
.field-select:focus,
.field-textarea:focus {
  border-color: var(--gold-light);
  background-color: rgba(212, 175, 55, 0.06);
  box-shadow: 0 0 16px rgba(212, 175, 55, 0.18);
}

.field-select {
  padding-right: 34px;
  cursor: pointer;
}

.field-select option {
  background-color: var(--noir-solide);
  color: var(--blanc);
}

.field-select-wrap {
  position: relative;
}

.field-select-wrap::after {
  content: "";
  position: absolute;
  right: 12px;
  top: 50%;
  width: 6px;
  height: 6px;
  border-right: 1.5px solid var(--gold-solid);
  border-bottom: 1.5px solid var(--gold-solid);
  transform: translateY(-65%) rotate(45deg);
  pointer-events: none;
}

input[type="date"].field-input {
  color-scheme: dark;
}

.field-textarea {
  resize: vertical;
  min-height: 84px;
}

.form-error-msg {
  font-size: 0.82rem;
  color: var(--gold-light);
  min-height: 18px;
}

.form-submit-wrap {
  display: flex;
  flex-direction: column;
  align-items: stretch;
  gap: 12px;
}

.form-submit-wrap .btn-primary {
  width: 100%;
}

.form-response-note {
  text-align: center;
  font-family: var(--font-helvetica);
  font-size: 0.8rem;
  color: var(--gris-soie);
}

/* === PIED DE PAGE === */
.site-footer {
  background-color: rgba(5, 5, 5, 0.92);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  color: var(--perle);
  border-top: 1px solid var(--gold-border);
  padding: 64px 0 calc(84px + env(safe-area-inset-bottom));
  text-align: center;
}

@media (min-width: 900px) {
  .site-footer {
    padding-bottom: 64px;
  }
}

.footer-inner {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 24px;
}

.footer-brand {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 14px;
}

.footer-monogram {
  width: 54px;
  height: 54px;
  transition: transform 0.6s var(--ease-luxe), filter 0.6s var(--ease-luxe);
}

.footer-brand:hover .footer-monogram {
  transform: scale(1.08);
  filter: drop-shadow(0 0 16px rgba(212, 175, 55, 0.45));
}

.footer-nav {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 8px 24px;
}

.footer-nav a {
  display: inline-flex;
  align-items: center;
  min-height: 40px;
  padding: 0 6px;
  font-family: var(--font-helvetica);
  font-weight: 500;
  font-size: var(--text-label);
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--perle);
  position: relative;
}

.footer-nav a::after {
  content: "";
  position: absolute;
  left: 6px;
  right: 6px;
  bottom: 8px;
  height: 1px;
  background: var(--gold-gradient);
  transform: scaleX(0);
  transform-origin: center;
  transition: transform 0.45s var(--ease-luxe);
}

.footer-nav a:hover {
  color: var(--gold-light);
}

.footer-nav a:hover::after {
  transform: scaleX(1);
}

.footer-amazigh {
  width: 96px;
  height: 14px;
  stroke: url(#gold-linear-grad);
  stroke-width: 1;
  fill: none;
  opacity: 0.7;
}

.footer-meta {
  display: flex;
  flex-direction: column;
  gap: 5px;
  font-size: 0.78rem;
  color: var(--gris-subtil);
}

/* === ACCESSIBILITÉ : PREFERS-REDUCED-MOTION === */
@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }

  .opening-curtain,
  .cursor-canvas {
    display: none !important;
  }

  .reveal,
  .menu-nav-item,
  .title-mask-inner {
    opacity: 1 !important;
    transform: none !important;
  }
}

/* === PROPOSITION DE HERO : PHOTO PLEIN ÉCRAN + MESSAGE CLAIR === */
.hero-v2 {
  justify-content: flex-end;
  align-items: stretch;
  text-align: left;
  min-height: 100svh;
  padding-bottom: max(40px, env(safe-area-inset-bottom));
  overflow: hidden;
  isolation: isolate;
}

/* Photo plein cadre + voile sombre pour la lisibilité du texte */
.hero-v2-media {
  position: absolute;
  inset: 0;
  z-index: -1;
}

.hero-v2-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: 48% 50%;
  filter: brightness(1.15) saturate(1.05);
  animation: hero-v2-kenburns 14s ease-out both;
}

.hero-v2-media::after {
  content: "";
  position: absolute;
  inset: 0;
  background:
  linear-gradient(to bottom, rgba(5, 5, 5, 0.45) 0%, rgba(5, 5, 5, 0) 16%),
  linear-gradient(to top, rgba(5, 5, 5, 0.94) 0%, rgba(5, 5, 5, 0.78) 40%, rgba(5, 5, 5, 0.08) 68%);
}

@keyframes hero-v2-kenburns {
  from { transform: scale(1); }
  to   { transform: scale(1.06); }
}

.hero-v2-content {
  position: relative;
  z-index: 3;
  /* Ombre douce : le texte reste lisible sur la photo plus lumineuse */
  text-shadow: 0 1px 14px rgba(0, 0, 0, 0.65), 0 0 2px rgba(0, 0, 0, 0.4);
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 18px;
}

.hero-v2-kicker {
  font-size: var(--text-label);
  font-weight: 600;
  letter-spacing: 0.16em;
  white-space: nowrap;
  text-transform: uppercase;
  color: var(--gold-light);
  /* Contour sombre net + petite lueur blanche : lisible même sur la robe */
  text-shadow:
    0 1px 3px rgba(0, 0, 0, 0.9),
    0 0 12px rgba(0, 0, 0, 0.6),
    0 0 18px rgba(255, 255, 255, 0.25);
}

.hero-v2-title {
  font-size: clamp(2.1rem, 8.5vw, 4.4rem);
  font-weight: 300;
  line-height: 1.05;
  letter-spacing: -0.02em;
  color: var(--blanc);
}

.hero-v2-title em {
  font-style: normal;
  color: var(--gold-solid);
}

/* Titre changeant : une ligne par morceau pour que rien ne saute quand le mot change */
.hero-v2-line {
  display: block;
}

.hero-rotator {
  position: relative;
  white-space: nowrap;
  perspective: 600px;
}

.hero-rotator-box {
  position: relative;
  display: inline-block;
  vertical-align: bottom;
  transition: width 0.45s var(--ease-luxe);
}

.hero-rotator-word {
  display: inline-block;
}

.hero-rotator-word.is-leaving {
  position: absolute;
  left: 0;
  top: 0;
  pointer-events: none;
}

.hero-rotator .ch {
  display: inline-block;
  transform-origin: 50% 100%;
  animation: rotator-in 0.5s var(--ease-luxe) both;
  animation-delay: calc(var(--i) * 16ms);
}

.hero-rotator .is-leaving .ch {
  animation: rotator-out 0.25s ease-in both;
  animation-delay: calc(var(--i) * 6ms);
}

.hero-rotator em .ch {
  text-shadow: 0 0 18px rgba(212, 175, 55, 0.35);
}

@keyframes rotator-in {
  from {
    opacity: 0;
    transform: translateY(0.5em) rotateX(-80deg);
    filter: blur(6px);
  }
  to {
    opacity: 1;
    transform: none;
    filter: none;
  }
}

@keyframes rotator-out {
  to {
    opacity: 0;
    transform: translateY(-0.45em) rotateX(60deg);
    filter: blur(6px);
  }
}

.hero-v2-sub {
  font-size: var(--text-body);
  line-height: 1.6;
  color: var(--perle);
  max-width: 46ch;
  opacity: 0.9;
}

.hero-v2-actions {
  display: flex;
  gap: 10px;
  width: 100%;
  margin-top: 4px;
}

/* Les deux boutons restent sur la même ligne, même sur petit écran */
.hero-v2-actions .btn-primary {
  flex: 1 1 0;
  min-width: 0;
  padding-left: 14px;
  padding-right: 14px;
}

.hero-v2-actions .btn-secondary {
  flex: 0 0 auto;
  padding-left: 16px;
  padding-right: 16px;
}

/* Trois arguments en une ligne discrète, sans pastilles */
.hero-v2-proof {
  list-style: none;
  display: flex;
  flex-wrap: wrap;
  gap: 6px 18px;
  margin: 4px 0 0;
  padding: 0;
  font-size: 0.78rem;
  color: var(--gris-soie);
}

.hero-v2-proof li::before {
  content: "✓";
  margin-right: 6px;
  color: var(--gold-solid);
}

@media (min-width: 768px) {
  .hero-v2 {
    justify-content: center;
    padding-bottom: 80px;
  }

  .hero-v2-media img {
    object-position: 0% 50%;
  }

  .hero-v2-media::after {
    background:
    linear-gradient(to bottom, rgba(5, 5, 5, 0.4) 0%, rgba(5, 5, 5, 0) 14%),
    linear-gradient(to right, rgba(5, 5, 5, 0.9) 0%, rgba(5, 5, 5, 0.62) 36%, rgba(5, 5, 5, 0) 66%),
    linear-gradient(to top, rgba(5, 5, 5, 0.5) 0%, rgba(5, 5, 5, 0) 26%);
  }

  .hero-v2-content {
    gap: 22px;
  }

  .hero-v2-kicker {
    letter-spacing: 0.28em;
  }

  .hero-v2-actions {
    width: auto;
  }

  .hero-v2-actions .btn-primary {
    flex: 0 0 auto;
    padding-left: 22px;
    padding-right: 22px;
  }

  .hero-v2-actions .btn-secondary {
    padding-left: 20px;
    padding-right: 20px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .hero-v2-media img {
    animation: none;
  }
}

/* === PROPOSITION : SECTION 01 — TEXTES EXPLIQUÉS + MOTS-CLÉS EN OR === */
.txt-gold {
  font-weight: 400;
  color: var(--gold-solid);
}

/* Mot mis en vedette : plus grand, or brillant qui scintille doucement */
.txt-highlight {
  display: inline-block;
  font-size: 1.35em;
  font-weight: 500;
  line-height: 1;
  background: var(--gold-shimmer);
  background-size: 200% auto;
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  filter: drop-shadow(0 0 10px rgba(212, 175, 55, 0.35));
  animation: goldTextFlow 4s linear infinite;
}

.pillar-desc {
  margin-top: 14px;
  max-width: 32ch;
  font-size: 0.92rem;
  line-height: 1.6;
  color: var(--gris-soie);
}