/* ==========================================================================
   DG GYM — Kolwezi | Design System Inspiré de la Direction Artistique Manus
   Esthétique : Athletic Brutalism, Typographie Puissante, Contraste Élevé
   Palette : Black #0b0c0d · Acid #ddff3f · Orange #f05d3f · Paper #f2f3ec · Sky #a9d9ed
   ========================================================================== */

@import url('https://fonts.googleapis.com/css2?family=Barlow+Condensed:ital,wght@0,600;0,700;0,800;0,900;1,700;1,800;1,900&family=Plus+Jakarta+Sans:wght@400;500;600;700;800&display=swap');

:root {
  --black: #0b0c0d;
  --ink: #111416;
  --panel: #171b1b;
  --acid: #ddff3f;
  --sky: #a9d9ed;
  --orange: #f05d3f;
  --paper: #f2f3ec;
  --muted: #79837c;
  --line: #c7cec3;
  --border-dark: rgba(221, 255, 63, 0.16);

  --font-display: 'Barlow Condensed', 'Arial Black', -apple-system, sans-serif;
  --font-body: 'Plus Jakarta Sans', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  
  font-family: var(--font-body);
  color: var(--black);
  background: var(--paper);
  font-synthesis: none;
}

* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  min-width: 320px;
  background: var(--paper);
  overflow-x: hidden;
  color: var(--black);
  font-family: var(--font-body);
  -webkit-font-smoothing: antialiased;
}

body.menu-open {
  overflow: hidden;
}

h1, h2, h3, h4, .brand-type, .hero h1, .section-title, .space-caption h3, 
.program-content h3, .formula-card h3, .contact h2, .ticker, .button, 
.header-cta, .side-number, .gallery-badge, .contact-stamp, .section-label,
.eyebrow, .program-tab {
  font-family: var(--font-display);
}

button, input, select, textarea {
  font-family: inherit;
}

button, a {
  touch-action: manipulation;
}

button {
  cursor: pointer;
  background: none;
  border: 0;
}

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

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

.skip-link {
  position: fixed;
  left: 16px;
  top: -60px;
  z-index: 100;
  background: var(--acid);
  color: var(--black);
  padding: 10px 14px;
  font-size: 0.75rem;
  font-weight: 800;
  transition: top 0.2s;
  text-decoration: none;
}

.skip-link:focus {
  top: 16px;
}

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

/* ==========================================================================
   Header & Navigation
   ========================================================================== */

.site-header {
  height: 80px;
  padding: 0 clamp(20px, 5vw, 74px);
  display: flex;
  align-items: center;
  gap: 48px;
  position: sticky;
  top: 0;
  z-index: 40;
  background: rgba(11, 12, 13, 0.96);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  color: var(--paper);
  border-bottom: 1px solid rgba(221, 255, 63, 0.16);
  transition: background 0.3s, border-color 0.3s;
}

.site-header.is-scrolled {
  background: rgba(9, 10, 11, 0.98);
  border-bottom-color: rgba(221, 255, 63, 0.28);
}

.brand {
  display: flex;
  align-items: center;
  gap: 12px;
  min-width: 190px;
  text-decoration: none;
}

.brand-mark {
  display: grid;
  place-items: center;
  width: 42px;
  height: 42px;
  background: var(--acid);
  color: var(--black);
  font-size: 1.15rem;
  font-weight: 900;
  letter-spacing: -0.04em;
  transform: skew(-8deg);
  box-shadow: 0 4px 12px rgba(221, 255, 63, 0.2);
}

.brand-type {
  font-size: 1.5rem;
  font-weight: 900;
  letter-spacing: 0.05em;
  color: #ffffff;
  text-transform: uppercase;
}

.brand-type span {
  color: var(--acid);
}

.desktop-nav {
  display: flex;
  gap: 32px;
  margin-right: auto;
  font-size: 0.88rem;
  font-weight: 800;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: #a8b0aa;
}

.desktop-nav a {
  transition: color 0.2s;
  padding: 6px 0;
  position: relative;
}

.desktop-nav a:hover,
.desktop-nav a.is-active,
.footer-links a:hover {
  color: var(--acid);
}

.desktop-nav a.is-active::after {
  content: '';
  position: absolute;
  bottom: -2px;
  left: 0;
  right: 0;
  height: 2px;
  background: var(--acid);
}

.header-actions {
  display: flex;
  align-items: center;
  gap: 22px;
}

.header-note {
  font-size: 0.68rem;
  line-height: 1.3;
  letter-spacing: 0.12em;
  color: #7e8982;
  text-align: right;
  text-transform: uppercase;
  font-weight: 700;
}

.header-note b {
  color: var(--acid);
  font-weight: 900;
}

.header-cta {
  padding: 12px 18px;
  background: var(--acid);
  color: var(--black);
  font-size: 0.82rem;
  font-weight: 900;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  transition: background 0.2s, transform 0.2s, box-shadow 0.2s;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  text-decoration: none;
}

.header-cta:hover {
  background: #f3ff9c;
  transform: translateY(-2px);
  box-shadow: 0 8px 20px rgba(221, 255, 63, 0.25);
}

.menu-toggle {
  display: none;
  border: 0;
  background: none;
  padding: 8px;
  color: var(--acid);
}

.menu-toggle span {
  display: block;
  width: 26px;
  height: 2px;
  background: var(--acid);
  margin: 6px 0;
  transition: transform 0.25s, opacity 0.25s;
}

body.menu-open .menu-toggle span:nth-child(1) {
  transform: translateY(8px) rotate(45deg);
}
body.menu-open .menu-toggle span:nth-child(2) {
  opacity: 0;
}
body.menu-open .menu-toggle span:nth-child(3) {
  transform: translateY(-8px) rotate(-45deg);
}

/* Mobile Menu */
.mobile-menu {
  display: none;
  position: fixed;
  inset: 80px 0 auto 0;
  z-index: 39;
  background: var(--black);
  color: var(--paper);
  padding: 24px clamp(20px, 5vw, 36px) 30px;
  border-bottom: 1px solid rgba(221, 255, 63, 0.24);
  max-height: calc(100vh - 80px);
  overflow-y: auto;
}

.mobile-menu.open {
  display: block;
}

.mobile-menu-top,
.mobile-menu-foot {
  display: flex;
  justify-content: space-between;
  gap: 20px;
  color: var(--muted);
  font-size: 0.72rem;
  font-weight: 800;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.mobile-nav-links a {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 16px 0;
  border-bottom: 1px solid rgba(242, 243, 236, 0.12);
  font-size: 1.8rem;
  font-weight: 900;
  letter-spacing: -0.02em;
  color: var(--paper);
  font-family: var(--font-display);
  text-transform: uppercase;
}

.mobile-nav-links a span {
  color: var(--acid);
}

.mobile-nav-links a:hover,
.mobile-nav-links a.is-active {
  color: var(--acid);
}

.mobile-menu-foot {
  padding-top: 24px;
}

/* ==========================================================================
   Hero Section (Home)
   ========================================================================== */

.hero {
  min-height: calc(100vh - 80px);
  position: relative;
  display: flex;
  align-items: center;
  color: var(--paper);
  overflow: hidden;
  background: var(--black);
  padding-top: 40px;
  padding-bottom: 60px;
}

.hero-image {
  position: absolute;
  inset: 0;
  background: url('/assets/gym/cycling.webp') center 52% / cover no-repeat;
  filter: saturate(1.1);
}

.hero-shade {
  position: absolute;
  inset: 0;
  background: 
    linear-gradient(90deg, rgba(11, 12, 13, 0.98) 0%, rgba(11, 12, 13, 0.88) 35%, rgba(11, 12, 13, 0.4) 75%, rgba(11, 12, 13, 0.7) 100%),
    linear-gradient(0deg, rgba(11, 12, 13, 0.85) 0%, transparent 50%);
}

.hero-grid {
  position: absolute;
  inset: 0;
  opacity: 0.08;
  background-image: 
    linear-gradient(rgba(255, 255, 255, 0.45) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.45) 1px, transparent 1px);
  background-size: 80px 80px;
  mask-image: linear-gradient(90deg, black, transparent 70%);
  -webkit-mask-image: linear-gradient(90deg, black, transparent 70%);
}

.hero-content {
  position: relative;
  z-index: 2;
  padding: 4vh clamp(24px, 8vw, 140px) 12vh;
  max-width: 960px;
}

.eyebrow {
  display: flex;
  align-items: center;
  gap: 12px;
  color: var(--orange);
  font-size: 0.84rem;
  font-weight: 900;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  margin: 0 0 20px;
}

.eyebrow span {
  display: inline-block;
  width: 28px;
  height: 2px;
  background: currentColor;
}

.hero .eyebrow {
  color: var(--acid);
}

.hero h1 {
  font-size: clamp(3.6rem, 8.5vw, 8.8rem);
  line-height: 0.88;
  letter-spacing: -0.06em;
  margin: 0;
  font-weight: 900;
  text-transform: uppercase;
  max-width: 960px;
}

.hero h1 em {
  color: var(--acid);
  font-style: normal;
  display: block;
}

.hero-copy {
  max-width: 520px;
  color: #c7d1ca;
  font-size: 1.05rem;
  line-height: 1.65;
  margin: 28px 0;
  font-weight: 500;
}

.hero-actions {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 24px;
  margin-top: 36px;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
  min-height: 52px;
  padding: 0 26px;
  border: 0;
  font-size: 0.86rem;
  font-weight: 900;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  transition: transform 0.2s, background 0.2s, box-shadow 0.2s;
  text-decoration: none;
}

.button:hover {
  transform: translateY(-2px);
}

.button-acid {
  background: var(--acid);
  color: var(--black);
  box-shadow: 0 12px 28px rgba(221, 255, 63, 0.2);
}

.button-acid:hover {
  background: #f3ff9c;
  box-shadow: 0 16px 36px rgba(221, 255, 63, 0.3);
}

.button-dark {
  background: var(--black);
  color: var(--acid);
  border: 1px solid rgba(221, 255, 63, 0.3);
}

.button-dark:hover {
  background: var(--orange);
  color: #ffffff;
  border-color: var(--orange);
}

.button-orange {
  background: var(--orange);
  color: #ffffff;
  box-shadow: 0 12px 28px rgba(240, 93, 63, 0.25);
}

.button-orange:hover {
  background: #e04a2c;
}

.text-link {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding-bottom: 6px;
  border-bottom: 2px solid currentColor;
  font-size: 0.84rem;
  font-weight: 900;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  transition: color 0.2s, border-color 0.2s;
  font-family: var(--font-display);
}

.light-link {
  color: #e5eae4;
}

.light-link:hover {
  color: var(--acid);
  border-color: var(--acid);
}

.dark-link {
  color: var(--black);
}

.dark-link:hover {
  color: var(--orange);
  border-color: var(--orange);
}

.hero-side {
  position: absolute;
  z-index: 2;
  right: clamp(24px, 5vw, 76px);
  top: 50%;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 18px;
  transform: translateY(-50%);
  color: var(--acid);
}

.side-number {
  font-size: 2.2rem;
  font-weight: 900;
  letter-spacing: -0.05em;
}

.side-line {
  width: 1px;
  height: 90px;
  background: var(--acid);
}

.side-copy {
  text-align: center;
  font-size: 0.65rem;
  font-weight: 900;
  line-height: 1.4;
  letter-spacing: 0.16em;
  text-transform: uppercase;
}

.hero-bottom {
  position: absolute;
  z-index: 2;
  left: clamp(24px, 8vw, 140px);
  right: clamp(24px, 5vw, 76px);
  bottom: 24px;
  border-top: 1px solid rgba(242, 243, 236, 0.25);
  padding-top: 18px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 20px;
  color: #b9c1bb;
  font-size: 0.76rem;
  font-weight: 800;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  font-family: var(--font-display);
}

.hero-bottom b {
  color: var(--acid);
}

.scroll-cue {
  color: var(--acid);
  display: inline-flex;
  align-items: center;
  gap: 8px;
}

/* ==========================================================================
   Page Hero (Subpages)
   ========================================================================== */

.page-hero {
  background: var(--black);
  color: var(--paper);
  padding: clamp(60px, 8vw, 100px) clamp(24px, 8vw, 140px) clamp(50px, 6vw, 80px);
  position: relative;
  overflow: hidden;
  border-bottom: 1px solid rgba(221, 255, 63, 0.16);
}

.page-hero-grid {
  position: absolute;
  inset: 0;
  opacity: 0.06;
  background-image: 
    linear-gradient(rgba(255, 255, 255, 0.45) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.45) 1px, transparent 1px);
  background-size: 60px 60px;
}

.page-hero-content {
  position: relative;
  z-index: 2;
  max-width: 860px;
}

.page-hero h1 {
  font-size: clamp(3rem, 7vw, 6.4rem);
  line-height: 0.9;
  letter-spacing: -0.05em;
  margin: 14px 0 20px;
  text-transform: uppercase;
  font-weight: 900;
}

.page-hero h1 em {
  color: var(--acid);
  font-style: normal;
}

.page-hero-lead {
  color: #b9c4bc;
  font-size: 1.1rem;
  line-height: 1.65;
  max-width: 620px;
}

/* ==========================================================================
   Ticker Bar
   ========================================================================== */

.ticker {
  background: var(--acid);
  color: var(--black);
  overflow: hidden;
  padding: 16px 0;
  white-space: nowrap;
  border-top: 2px solid var(--black);
  border-bottom: 2px solid var(--black);
}

.ticker-track {
  display: inline-flex;
  align-items: center;
  gap: 40px;
  min-width: 100%;
  animation: ticker-slide 30s linear infinite;
  font-size: clamp(1rem, 1.8vw, 1.6rem);
  font-weight: 900;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.ticker-track span {
  display: inline-flex;
  align-items: center;
  gap: 40px;
}

.ticker b {
  color: var(--orange);
  font-size: 0.9rem;
}

@keyframes ticker-slide {
  from { transform: translateX(0); }
  to { transform: translateX(-50%); }
}

/* ==========================================================================
   Common Section Layouts
   ========================================================================== */

.section-pad {
  padding: clamp(74px, 9vw, 130px) clamp(24px, 8vw, 140px);
}

.section-label {
  display: flex;
  align-items: center;
  gap: 14px;
  color: var(--orange);
  font-size: 0.78rem;
  font-weight: 900;
  letter-spacing: 0.2em;
  writing-mode: vertical-rl;
  transform: rotate(180deg);
  text-transform: uppercase;
}

.section-label i {
  width: 1px;
  height: 45px;
  background: var(--orange);
  display: inline-block;
}

.manifesto h2,
.spaces h2,
.programmes h2,
.gallery h2,
.formules h2,
.contact h2 {
  font-size: clamp(2.8rem, 6.2vw, 6.6rem);
  line-height: 0.88;
  letter-spacing: -0.06em;
  font-weight: 900;
  text-transform: uppercase;
  margin: 0;
}

.manifesto h2 em,
.spaces h2 em,
.programmes h2 em,
.gallery h2 em,
.formules h2 em,
.contact h2 em {
  color: var(--orange);
  font-style: normal;
}

/* ==========================================================================
   Section: Manifesto / Philosophie
   ========================================================================== */

.manifesto {
  display: grid;
  grid-template-columns: 0.16fr 1.35fr 1fr;
  gap: clamp(25px, 6vw, 90px);
  align-items: start;
  background: var(--paper);
}

.manifesto-copy {
  padding-top: 36px;
  max-width: 440px;
}

.manifesto-copy p,
.gallery-copy > p,
.section-intro {
  color: #4f5a54;
  font-size: 1rem;
  line-height: 1.75;
  margin: 0 0 22px;
}

.manifesto-copy .muted {
  font-size: 0.88rem;
  color: #7b8880;
}

.manifesto-quote {
  border-left: 3px solid var(--orange);
  padding-left: 18px;
  margin: 24px 0;
  font-style: italic;
  font-weight: 600;
  color: var(--black);
}

/* ==========================================================================
   Section: Spaces ("Dans la salle")
   ========================================================================== */

.spaces {
  background: var(--sky);
}

.section-heading {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 34px;
  margin-bottom: 52px;
}

.section-heading .eyebrow {
  color: var(--black);
}

.section-intro {
  max-width: 360px;
  margin-bottom: 6px;
  color: #273735;
  font-weight: 500;
}

.space-grid {
  display: grid;
  grid-template-columns: 1.25fr 0.75fr;
  grid-template-rows: repeat(2, minmax(280px, 1fr));
  gap: 20px;
}

.space-card {
  position: relative;
  min-height: 300px;
  overflow: hidden;
  background: var(--black);
  color: #ffffff;
}

.space-wide {
  grid-row: span 2;
}

.space-card img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  transition: transform 0.65s cubic-bezier(0.16, 1, 0.3, 1), filter 0.3s;
}

.space-card:hover img {
  transform: scale(1.05);
  filter: saturate(1.15);
}

.space-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(0deg, rgba(11, 12, 13, 0.92) 0%, rgba(11, 12, 13, 0.25) 55%, transparent 100%);
}

.space-caption {
  position: absolute;
  left: 28px;
  right: 28px;
  bottom: 26px;
  z-index: 2;
}

.space-caption span {
  color: var(--acid);
  font-size: 0.74rem;
  font-weight: 900;
  letter-spacing: 0.18em;
  display: block;
  text-transform: uppercase;
}

.space-caption h3 {
  font-size: clamp(1.8rem, 3.2vw, 2.7rem);
  letter-spacing: -0.05em;
  margin: 6px 0 8px;
  text-transform: uppercase;
  color: #ffffff;
  font-weight: 900;
}

.space-caption p {
  font-size: 0.88rem;
  line-height: 1.5;
  color: #cbd5ce;
  margin: 0;
  max-width: 420px;
}

/* ==========================================================================
   Section: Programmes & Tabs
   ========================================================================== */

.programmes {
  background: var(--paper);
}

.program-heading {
  margin-bottom: 46px;
}

.program-layout {
  border-top: 2px solid var(--black);
}

.program-tabs {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  border-bottom: 1px solid var(--line);
}

.program-tab {
  border: 0;
  border-right: 1px solid var(--line);
  background: transparent;
  text-align: left;
  padding: 20px 18px;
  color: #7b8880;
  font-size: 0.94rem;
  font-weight: 900;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  transition: background 0.2s, color 0.2s;
  cursor: pointer;
}

.program-tab:last-child {
  border-right: 0;
}

.program-tab span {
  display: block;
  color: var(--orange);
  font-size: 0.72rem;
  margin-bottom: 10px;
  font-weight: 800;
  letter-spacing: 0.14em;
}

.program-tab b {
  float: right;
  font-size: 1.1rem;
  font-weight: 400;
  opacity: 0.4;
}

.program-tab:hover,
.program-tab.is-active {
  background: var(--black);
  color: var(--acid);
}

.program-tab.is-active span {
  color: var(--acid);
}

.program-panel {
  display: grid;
  grid-template-columns: 1fr 1fr;
  min-height: 440px;
  background: #e6eae0;
  transition: opacity 0.3s;
}

.program-visual {
  min-height: 440px;
  overflow: hidden;
  background: var(--black);
}

.program-visual img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  transition: transform 0.5s ease;
}

.program-content {
  padding: clamp(34px, 5vw, 70px);
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  justify-content: center;
}

.program-kicker {
  font-size: 0.78rem;
  font-weight: 900;
  color: var(--orange);
  letter-spacing: 0.18em;
  text-transform: uppercase;
  font-family: var(--font-display);
}

.program-content h3 {
  font-size: clamp(2.2rem, 3.8vw, 4rem);
  line-height: 0.92;
  letter-spacing: -0.05em;
  text-transform: uppercase;
  margin: 16px 0 18px;
  font-weight: 900;
  color: var(--black);
}

.program-content p {
  max-width: 460px;
  color: #4b5851;
  font-size: 0.96rem;
  line-height: 1.7;
  margin: 0 0 28px;
}

.program-points {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 0 0 34px;
}

.program-points span {
  border: 1px solid #aeb8af;
  padding: 8px 12px;
  color: #47564d;
  font-size: 0.72rem;
  font-weight: 800;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  font-family: var(--font-display);
  background: rgba(255, 255, 255, 0.4);
}

/* ==========================================================================
   Section: Gallery Stack
   ========================================================================== */

.gallery {
  display: grid;
  grid-template-columns: 0.85fr 1.15fr;
  align-items: center;
  gap: clamp(40px, 8vw, 110px);
  background: var(--paper);
}

.gallery-copy {
  max-width: 440px;
}

.gallery-copy > p:not(.eyebrow) {
  margin: 28px 0;
}

.gallery-stack {
  position: relative;
  min-height: 560px;
}

.gallery-main {
  width: 80%;
  height: 480px;
  object-fit: cover;
  display: block;
  margin-left: auto;
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.15);
}

.gallery-float {
  position: absolute;
  left: 0;
  bottom: 0;
  width: 48%;
  height: 260px;
  object-fit: cover;
  border: 12px solid var(--paper);
  box-shadow: 0 16px 36px rgba(0, 0, 0, 0.18);
}

.gallery-badge {
  position: absolute;
  right: 6%;
  top: 6%;
  width: 104px;
  height: 104px;
  display: grid;
  place-items: center;
  align-content: center;
  gap: 4px;
  border: 2px solid var(--orange);
  background: var(--acid);
  color: var(--black);
  font-size: 2.1rem;
  font-weight: 900;
  letter-spacing: -0.06em;
  line-height: 0.75;
  transform: rotate(9deg);
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.18);
}

.gallery-badge b {
  font-size: 0.64rem;
  letter-spacing: 0.16em;
}

/* Full Gallery Page Grid & Filter */
.gallery-filter-bar {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-bottom: 40px;
  padding-bottom: 20px;
  border-bottom: 1px solid var(--line);
}

.filter-btn {
  padding: 10px 18px;
  background: transparent;
  border: 1px solid var(--line);
  color: var(--black);
  font-family: var(--font-display);
  font-size: 0.86rem;
  font-weight: 900;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  transition: all 0.2s;
  cursor: pointer;
}

.filter-btn:hover,
.filter-btn.active {
  background: var(--black);
  color: var(--acid);
  border-color: var(--black);
}

.gallery-page-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
  gap: 24px;
}

.gallery-card {
  position: relative;
  overflow: hidden;
  background: var(--black);
  aspect-ratio: 4/3;
  cursor: pointer;
}

.gallery-card img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.6s cubic-bezier(0.16, 1, 0.3, 1);
}

.gallery-card:hover img {
  transform: scale(1.06);
}

.gallery-card-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(0deg, rgba(11, 12, 13, 0.85) 0%, transparent 60%);
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  padding: 20px;
  color: #ffffff;
  opacity: 0;
  transition: opacity 0.25s;
}

.gallery-card:hover .gallery-card-overlay {
  opacity: 1;
}

.gallery-card-overlay span {
  color: var(--acid);
  font-size: 0.72rem;
  font-weight: 800;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  font-family: var(--font-display);
}

.gallery-card-overlay h3 {
  font-size: 1.4rem;
  margin: 4px 0 0;
  font-weight: 900;
  text-transform: uppercase;
}

/* Lightbox Modal */
.lightbox {
  display: none;
  position: fixed;
  inset: 0;
  z-index: 999;
  background: rgba(11, 12, 13, 0.96);
  backdrop-filter: blur(10px);
  padding: 24px;
  align-items: center;
  justify-content: center;
}

.lightbox.active {
  display: flex;
}

.lightbox-dialog {
  position: relative;
  max-width: 95vw;
  max-height: 90vh;
  display: flex;
  flex-direction: column;
  align-items: center;
}

.lightbox-img {
  max-width: 100%;
  max-height: 80vh;
  object-fit: contain;
  box-shadow: 0 20px 50px rgba(0, 0, 0, 0.5);
  border: 1px solid rgba(221, 255, 63, 0.3);
}

.lightbox-caption {
  margin-top: 14px;
  color: var(--paper);
  font-size: 0.95rem;
  text-align: center;
  font-weight: 600;
}

.lightbox-close {
  position: absolute;
  top: -46px;
  right: 0;
  color: var(--acid);
  font-size: 2rem;
  cursor: pointer;
  background: none;
  border: 0;
  line-height: 1;
}

.lightbox-nav-btn {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  background: rgba(17, 20, 22, 0.8);
  color: var(--acid);
  border: 1px solid rgba(221, 255, 63, 0.3);
  width: 48px;
  height: 48px;
  display: grid;
  place-items: center;
  font-size: 1.4rem;
  cursor: pointer;
  transition: background 0.2s;
}

.lightbox-nav-btn:hover {
  background: var(--acid);
  color: var(--black);
}

.lightbox-prev { left: -64px; }
.lightbox-next { right: -64px; }

/* ==========================================================================
   Section: Formules
   ========================================================================== */

.formules {
  background: var(--black);
  color: var(--paper);
}

.formules .eyebrow {
  color: var(--acid);
}

.formules h2 em {
  color: var(--acid);
}

.formules .section-intro {
  color: #aab4ac;
}

.formula-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  background: #2b332d;
  margin-top: 48px;
  border: 1px solid #2b332d;
}

.formula-card {
  background: var(--black);
  padding: 38px 32px;
  min-height: 360px;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  position: relative;
}

.formula-card:before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: var(--orange);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.3s;
}

.formula-card:hover:before,
.formula-featured:before {
  transform: scaleX(1);
}

.formula-featured {
  background: #141a15;
}

.formula-number {
  color: var(--acid);
  font-size: 0.92rem;
  font-weight: 900;
  letter-spacing: 0.12em;
}

.formula-label {
  margin-top: 40px;
  color: #8e9a91;
  font-size: 0.72rem;
  font-weight: 900;
  letter-spacing: 0.16em;
  text-transform: uppercase;
}

.formula-card h3 {
  font-size: 2rem;
  letter-spacing: -0.04em;
  margin: 8px 0 12px;
  font-weight: 900;
  color: #ffffff;
  text-transform: uppercase;
}

.formula-card p {
  color: #a0aca3;
  font-size: 0.92rem;
  line-height: 1.65;
  max-width: 300px;
  margin: 0 0 28px;
}

.formula-card a {
  margin-top: auto;
  color: var(--acid);
  font-size: 0.78rem;
  font-weight: 900;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-display);
}

.pricing-note {
  color: #7b887f;
  font-size: 0.8rem;
  margin: 28px 0 0;
  line-height: 1.6;
}

.trouve-cta-box {
  margin-top: 36px;
  padding: 32px 28px;
  background: #141b17;
  border: 1px solid rgba(221, 255, 63, 0.22);
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 20px;
}

.trouve-cta-text h3 {
  font-size: 1.6rem;
  color: #ffffff;
  margin-bottom: 6px;
  text-transform: uppercase;
}

.trouve-cta-text p {
  color: #a2ada5;
  font-size: 0.92rem;
  margin: 0;
}

.contact-action-buttons {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 24px;
}

.contact-action-btn {
  padding: 13px 20px;
  font-family: var(--font-display);
  font-size: 0.86rem;
  font-weight: 900;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  text-decoration: none;
  transition: transform 0.2s, background 0.2s, box-shadow 0.2s;
}

.contact-action-btn:hover {
  transform: translateY(-2px);
}

/* ==========================================================================
   Section: Contact & Localisation
   ========================================================================== */

.contact {
  background: var(--orange);
}

.contact-card {
  max-width: 1200px;
  margin: auto;
  display: grid;
  grid-template-columns: 0.85fr 1.15fr;
  background: var(--black);
  color: var(--paper);
  box-shadow: 0 24px 60px rgba(0, 0, 0, 0.28);
}

.contact-intro {
  padding: clamp(38px, 6vw, 80px);
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  background: linear-gradient(140deg, #171b1b, #0b0c0d);
}

.contact-intro .eyebrow {
  color: var(--acid);
}

.contact h2 {
  font-size: clamp(2.8rem, 5.8vw, 6rem);
  line-height: 0.86;
}

.contact h2 em {
  color: var(--acid);
}

.contact-intro > p:not(.eyebrow) {
  color: #a6b0a8;
  font-size: 0.95rem;
  line-height: 1.7;
  max-width: 320px;
  margin: 24px 0 auto;
}

.contact-coordinates {
  margin: 30px 0;
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.contact-coord-item {
  display: flex;
  flex-direction: column;
  gap: 4px;
  font-size: 0.9rem;
  color: #a6b0a8;
}

.contact-coord-item strong {
  color: #ffffff;
  font-size: 0.95rem;
  letter-spacing: 0.04em;
}

.contact-coord-item a {
  color: var(--acid);
  font-weight: 800;
  font-family: var(--font-display);
  font-size: 1.1rem;
  letter-spacing: 0.02em;
}

.contact-stamp {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  width: 98px;
  height: 98px;
  border: 2px solid var(--acid);
  color: var(--acid);
  transform: rotate(-10deg);
  margin-top: 36px;
}

.contact-stamp span {
  font-size: 2.6rem;
  font-weight: 900;
  letter-spacing: -0.08em;
  line-height: 0.8;
}

.contact-stamp small {
  font-size: 0.54rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  margin-top: 4px;
  font-weight: 900;
}

.contact-form {
  padding: clamp(36px, 6vw, 80px);
  background: #19201c;
  display: flex;
  flex-direction: column;
  gap: 24px;
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
}

label {
  display: grid;
  gap: 8px;
  color: #aab5ac;
  font-size: 0.74rem;
  font-weight: 900;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  font-family: var(--font-display);
}

input, select, textarea {
  width: 100%;
  border: 0;
  border-bottom: 2px solid #455248;
  border-radius: 0;
  background: transparent;
  color: var(--paper);
  padding: 10px 0 14px;
  outline: 0;
  font-size: 0.98rem;
  font-family: var(--font-body);
  transition: border-color 0.2s;
}

textarea {
  min-height: 75px;
  resize: vertical;
}

input:focus, select:focus, textarea:focus {
  border-color: var(--acid);
}

input::placeholder, textarea::placeholder {
  color: #637067;
}

select {
  appearance: none;
  background-image: 
    linear-gradient(45deg, transparent 50%, #ddff3f 50%),
    linear-gradient(135deg, #ddff3f 50%, transparent 50%);
  background-position: calc(100% - 10px) 50%, calc(100% - 5px) 50%;
  background-size: 5px 5px, 5px 5px;
  background-repeat: no-repeat;
}

select option {
  color: var(--black);
  background: var(--paper);
}

.form-submit {
  align-self: flex-start;
  margin-top: 6px;
}

.form-note {
  color: #7b887f;
  font-size: 0.74rem;
  margin: 0;
  line-height: 1.5;
}

.form-status {
  padding: 12px 16px;
  background: rgba(221, 255, 63, 0.12);
  border-left: 3px solid var(--acid);
  color: var(--acid);
  font-size: 0.86rem;
  font-weight: 600;
  display: none;
}

.form-status.show {
  display: block;
}

/* ==========================================================================
   Editorial Grids (About & Services pages)
   ========================================================================== */

.editorial-section {
  padding: clamp(60px, 8vw, 110px) clamp(24px, 8vw, 140px);
}

.editorial-split {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: clamp(40px, 7vw, 100px);
  align-items: center;
}

.editorial-split.reversed {
  grid-template-columns: 0.9fr 1.1fr;
}

.editorial-media {
  position: relative;
  overflow: hidden;
  box-shadow: 0 16px 40px rgba(0, 0, 0, 0.15);
}

.editorial-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.service-cards-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 24px;
  margin-top: 40px;
}

.service-box {
  background: #ffffff;
  padding: 36px 30px;
  border-top: 3px solid var(--black);
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.05);
  display: flex;
  flex-direction: column;
  transition: transform 0.2s, border-color 0.2s;
}

.service-box:hover {
  transform: translateY(-4px);
  border-top-color: var(--orange);
}

.service-box-index {
  color: var(--orange);
  font-size: 1.2rem;
  font-weight: 900;
  font-family: var(--font-display);
  margin-bottom: 16px;
}

.service-box h3 {
  font-size: 1.8rem;
  margin: 0 0 12px;
  font-weight: 900;
  text-transform: uppercase;
}

.service-box p {
  color: #556259;
  font-size: 0.95rem;
  line-height: 1.65;
  margin: 0 0 20px;
}

.service-box-list {
  list-style: none;
  padding: 0;
  margin: auto 0 0;
  border-top: 1px solid #e2e8e2;
  padding-top: 16px;
}

.service-box-list li {
  font-size: 0.86rem;
  color: #3b463f;
  padding: 5px 0;
  display: flex;
  align-items: center;
  gap: 8px;
}

.service-box-list li::before {
  content: '✦';
  color: var(--orange);
  font-size: 0.7rem;
}

/* ==========================================================================
   Site Footer
   ========================================================================== */

.site-footer {
  background: var(--black);
  color: var(--paper);
  padding: 56px clamp(24px, 6vw, 90px) 28px;
  display: grid;
  grid-template-columns: 1fr 1fr 1fr;
  gap: 36px;
  border-top: 1px solid rgba(221, 255, 63, 0.18);
}

.footer-brand {
  display: flex;
  align-items: flex-start;
  gap: 14px;
}

.footer-mid {
  display: flex;
  flex-direction: column;
  gap: 8px;
  align-items: center;
  text-align: center;
  color: #8c978f;
  font-size: 0.76rem;
  font-weight: 800;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  font-family: var(--font-display);
}

.footer-mid span:first-child {
  color: var(--acid);
}

.footer-links {
  display: flex;
  justify-content: flex-end;
  gap: 22px;
  font-size: 0.82rem;
  font-weight: 800;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  font-family: var(--font-display);
}

.footer-bottom {
  grid-column: 1 / -1;
  border-top: 1px solid rgba(242, 243, 236, 0.14);
  padding-top: 20px;
  display: flex;
  justify-content: space-between;
  gap: 20px;
  color: #6d7b72;
  font-size: 0.74rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  font-family: var(--font-display);
}

/* ==========================================================================
   Mobile Bottom Floating Actions (Strict ≤15% Viewport Cap)
   ========================================================================== */

.mobile-action-bar {
  display: none;
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  height: 56px;
  background: rgba(11, 12, 13, 0.98);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-top: 1px solid rgba(221, 255, 63, 0.22);
  z-index: 50;
  grid-template-columns: 1.2fr 1fr 1fr;
  padding: 6px 8px;
  gap: 6px;
}

@media (max-width: 900px) {
  .mobile-action-bar {
    display: grid;
  }
  body {
    padding-bottom: 56px;
  }
}

.mobile-action-item {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  border-radius: 4px;
  font-size: 0.78rem;
  font-weight: 900;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--paper);
  background: #191e1d;
  text-decoration: none;
  padding: 0 4px;
  font-family: var(--font-display);
}

.mobile-action-item.highlight {
  background: var(--acid);
  color: var(--black);
}

.mobile-action-item svg {
  width: 18px;
  height: 18px;
  flex-shrink: 0;
}

/* ==========================================================================
   Responsive Breakpoints
   ========================================================================== */

@media (max-width: 1024px) {
  .manifesto {
    grid-template-columns: 0.16fr 1fr;
    gap: 30px;
  }
  .manifesto-copy {
    grid-column: 2;
    padding-top: 0;
  }
  .formula-grid {
    grid-template-columns: 1fr;
  }
  .contact-card {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 900px) {
  .site-header {
    height: 72px;
    gap: 20px;
  }
  .brand {
    min-width: auto;
  }
  .desktop-nav,
  .header-note {
    display: none;
  }
  .header-actions {
    margin-left: auto;
  }
  .menu-toggle {
    display: block;
  }
  .mobile-menu {
    inset: 72px 0 auto 0;
  }
  .hero {
    min-height: 580px;
    padding-top: 30px;
  }
  .hero-content {
    padding: 40px 20px 90px;
  }
  .hero h1 {
    font-size: clamp(3.2rem, 12vw, 6.2rem);
  }
  .hero-side {
    display: none;
  }
  .hero-bottom {
    left: 20px;
    right: 20px;
    font-size: 0.68rem;
  }
  .section-pad {
    padding-block: 60px;
    padding-inline: 20px;
  }
  .manifesto {
    grid-template-columns: 1fr;
    gap: 20px;
  }
  .section-label {
    writing-mode: horizontal-tb;
    transform: none;
  }
  .section-label i {
    width: 30px;
    height: 1px;
  }
  .manifesto-copy {
    grid-column: 1;
  }
  .section-heading {
    flex-direction: column;
    align-items: flex-start;
    gap: 16px;
  }
  .space-grid {
    display: flex;
    flex-direction: column;
  }
  .space-card,
  .space-wide {
    min-height: 280px;
  }
  .program-tabs {
    grid-template-columns: repeat(2, 1fr);
  }
  .program-tab:nth-child(2) {
    border-right: 0;
  }
  .program-panel {
    grid-template-columns: 1fr;
  }
  .program-visual {
    min-height: 260px;
  }
  .gallery {
    grid-template-columns: 1fr;
    gap: 40px;
  }
  .gallery-stack {
    min-height: 400px;
  }
  .gallery-main {
    height: 340px;
    width: 85%;
  }
  .gallery-float {
    height: 190px;
    border-width: 8px;
  }
  .editorial-split,
  .editorial-split.reversed {
    grid-template-columns: 1fr;
    gap: 30px;
  }
  .form-row {
    grid-template-columns: 1fr;
    gap: 16px;
  }
  .contact-intro,
  .contact-form {
    padding: 36px 20px;
  }
  .site-footer {
    grid-template-columns: 1fr;
    text-align: left;
  }
  .footer-mid {
    align-items: flex-start;
    text-align: left;
  }
  .footer-links {
    justify-content: flex-start;
    flex-wrap: wrap;
  }
  .footer-bottom {
    flex-direction: column;
    gap: 10px;
  }
  .lightbox-prev, .lightbox-next {
    display: none;
  }
}

@media (max-width: 640px) {
  .site-header {
    height: 64px;
    padding: 0 16px;
  }
  .brand-type {
    font-size: 1.35rem;
  }
  .brand-mark {
    width: 32px;
    height: 32px;
    font-size: 0.95rem;
  }
  .header-cta {
    padding: 8px 14px;
    font-size: 0.72rem;
  }
  .mobile-menu {
    inset: 64px 0 auto 0;
  }
  .hero {
    min-height: 520px;
  }
  .hero-content {
    padding: 30px 16px 85px;
  }
  .hero-eyebrow {
    font-size: 0.72rem;
    letter-spacing: 0.12em;
    padding-left: 20px;
  }
  .hero h1 {
    font-size: clamp(2.8rem, 13vw, 4.4rem);
  }
  .hero-tagline {
    font-size: 0.96rem;
  }
  .hero-ctas {
    flex-direction: column;
    align-items: stretch;
    width: 100%;
    gap: 10px;
  }
  .hero-ctas .button,
  .hero-ctas .text-link {
    width: 100%;
    justify-content: center;
    text-align: center;
  }
  .program-tabs {
    grid-template-columns: 1fr;
  }
  .program-tab {
    border-right: 0 !important;
    border-bottom: 1px solid #232c25;
    padding: 16px 14px;
  }
  .contact-action-buttons {
    flex-direction: column;
  }
  .contact-action-btn {
    width: 100%;
    justify-content: center;
  }
  .gallery-filter-bar {
    gap: 6px;
  }
  .filter-btn {
    padding: 8px 14px;
    font-size: 0.72rem;
  }
  .gallery-page-grid {
    grid-template-columns: 1fr;
    gap: 16px;
  }
}

@media (max-width: 380px) {
  html, body {
    font-size: 15px;
  }
  .brand-type {
    font-size: 1.18rem;
  }
  .brand-mark {
    width: 28px;
    height: 28px;
    font-size: 0.85rem;
  }
  .header-cta {
    display: none;
  }
  .hero h1 {
    font-size: 2.6rem;
  }
  .section-pad {
    padding-inline: 14px;
  }
  .contact-stamp {
    width: 82px;
    height: 82px;
  }
  .contact-stamp span {
    font-size: 2rem;
  }
  .mobile-action-bar {
    grid-template-columns: 1fr 1fr 1fr;
    gap: 4px;
    padding: 4px 6px;
  }
  .mobile-action-item {
    font-size: 0.7rem;
    gap: 4px;
  }
  .mobile-action-item svg {
    width: 15px;
    height: 15px;
  }
}

@media (min-width: 1440px) {
  .hero-content {
    max-width: 1200px;
  }
  .spaces, .programmes, .gallery, .formules, .contact-section {
    max-width: 1600px;
    margin-left: auto;
    margin-right: auto;
  }
}

@media (prefers-reduced-motion: no-preference) {
  .hero-content {
    animation: lift 0.75s ease both;
  }
  @keyframes lift {
    from {
      opacity: 0;
      transform: translateY(16px);
    }
    to {
      opacity: 1;
      transform: none;
    }
  }
}