/* ================================================
   CÂBLE&SON — DESIGN SYSTEM
   Premium Smart Home & AV Integration
   ================================================ */

/* MODIFIÉ: suppression @import Google Fonts en doublon — polices déjà chargées via <link rel="preload"> dans chaque page HTML, ce qui est plus performant */
/* @import désactivé pour éviter un double téléchargement bloquant le rendu */

/* ================================================
   DESIGN TOKENS
   ================================================ */

:root {
  /* Color Palette — Dark Premium */
  --c-bg:           #0A0A0B;
  --c-surface:      #111113;
  --c-surface-2:    #18181B;
  --c-surface-3:    #1F1F23;
  --c-border:       rgba(255,255,255,0.08);
  --c-border-light: rgba(255,255,255,0.04);

  --c-text-1:  #F5F4F0;
  --c-text-2:  #A8A49E;
  --c-text-3:  #6B6762;

  --c-accent:   #C9A96E;      /* Gold */
  --c-accent-2: #8B7355;      /* Gold dark */
  --c-green:    #3A7D5E;

  /* Typography */
  --font-sans:    'Inter', system-ui, -apple-system, sans-serif;
  --font-display: 'Cormorant Garamond', Georgia, serif;

  /* Spacing */
  --sp-1: 0.5rem;
  --sp-2: 1rem;
  --sp-3: 1.5rem;
  --sp-4: 2rem;
  --sp-5: 3rem;
  --sp-6: 4rem;
  --sp-7: 6rem;
  --sp-8: 8rem;

  /* Layout */
  --max-w:      1440px;
  --max-w-text: 760px;
  --gutter:     clamp(1.5rem, 5vw, 4rem);

  /* Sections */
  --section-py: clamp(5rem, 10vw, 9rem);

  /* Easing */
  --ease-out:   cubic-bezier(0.16, 1, 0.3, 1);
  --ease-inout: cubic-bezier(0.4, 0, 0.2, 1);

  /* Navbar height */
  --nav-h: 80px;
}

/* ================================================
   RESET & BASE
   ================================================ */

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

html {
  scroll-behavior: smooth;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  font-size: 16px;
}

@keyframes pageFadeIn {
  from { opacity: 0; }
  to   { opacity: 1; }
}

body {
  font-family: var(--font-sans);
  background: var(--c-bg);
  color: var(--c-text-1);
  line-height: 1.7;
  overflow-x: hidden;
}

img { display: block; max-width: 100%; height: auto; }
a   { color: inherit; text-decoration: none; }
ul, ol { list-style: none; }
button { cursor: pointer; border: none; background: none; font: inherit; color: inherit; }

/* ================================================
   TYPOGRAPHY
   ================================================ */

h1, h2, h3, h4, h5 {
  font-family: var(--font-display);
  font-weight: 400;
  line-height: 1.15;
  letter-spacing: -0.01em;
  color: var(--c-text-1);
}

.display-xl {
  font-size: clamp(3rem, 7vw, 6.5rem);
  line-height: 1.02;
  font-weight: 300;
}

.display-lg {
  font-size: clamp(2.5rem, 5vw, 4.5rem);
  font-weight: 300;
}

.display-md {
  font-size: clamp(2rem, 3.5vw, 3.25rem);
  font-weight: 400;
}

.display-sm {
  font-size: clamp(1.5rem, 2.5vw, 2rem);
  font-weight: 400;
}

.label {
  font-family: var(--font-sans);
  font-size: 0.6875rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.18em;
  color: var(--c-accent);
}

.body-lg {
  font-size: clamp(1rem, 1.5vw, 1.2rem);
  line-height: 1.8;
  color: var(--c-text-2);
  font-weight: 300;
}

.body-md {
  font-size: 1rem;
  line-height: 1.75;
  color: var(--c-text-2);
}

/* ================================================
   LAYOUT
   ================================================ */

.container {
  max-width: var(--max-w);
  margin-inline: auto;
  padding-inline: var(--gutter);
}

.container--narrow {
  max-width: var(--max-w-text);
  margin-inline: auto;
  padding-inline: var(--gutter);
}

.section {
  padding-block: var(--section-py);
}

.section-header {
  margin-bottom: clamp(3rem, 6vw, 5rem);
}

.grid-2 {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--sp-4);
}

.grid-3 {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--sp-4);
}

/* ================================================
   NAVIGATION
   ================================================ */

.nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 1000;
  height: var(--nav-h);
  display: flex;
  align-items: center;
  transition: background 0.5s var(--ease-inout), backdrop-filter 0.5s, border-color 0.5s;
  border-bottom: 1px solid transparent;
}

.nav.scrolled {
  background: rgba(10, 10, 11, 0.92);
  backdrop-filter: blur(20px) saturate(1.5);
  -webkit-backdrop-filter: blur(20px) saturate(1.5);
  border-bottom-color: var(--c-border);
}

.nav__inner {
  max-width: var(--max-w);
  margin-inline: auto;
  padding-inline: var(--gutter);
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--sp-4);
}

.nav__logo {
  display: flex;
  flex-direction: column;
  line-height: 1;
  gap: 2px;
}

.nav__logo-name {
  font-family: var(--font-display);
  font-size: 1.5rem;
  font-weight: 400;
  color: var(--c-text-1);
  letter-spacing: 0.02em;
  white-space: nowrap;
  /* Masque le flash de substitution de police lors du chargement */
  animation: logoReveal 0.35s ease both;
}

@keyframes logoReveal {
  from { opacity: 0; }
  to   { opacity: 1; }
}

.nav__logo-tagline {
  font-size: 0.6rem;
  text-transform: uppercase;
  letter-spacing: 0.2em;
  color: var(--c-accent);
  font-weight: 500;
}

.nav__links {
  display: flex;
  align-items: center;
  gap: var(--sp-5);
}

.nav__link {
  font-size: 0.8125rem;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--c-text-2);
  transition: color 0.25s;
  position: relative;
}

.nav__link::after {
  content: '';
  position: absolute;
  bottom: -4px; left: 0; right: 0;
  height: 1px;
  background: var(--c-accent);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.3s var(--ease-out);
}

.nav__link:hover,
.nav__link.active {
  color: var(--c-text-1);
}

.nav__link:hover::after,
.nav__link.active::after {
  transform: scaleX(1);
}

/* ================================================
   NAV DROPDOWN — EXPERTISE
   ================================================ */

.nav__item {
  position: relative;
}

.nav__item > .nav__link {
  display: flex;
  align-items: center;
  gap: 0.3em;
  cursor: pointer;
}

.nav__chevron {
  width: 10px;
  height: 10px;
  transition: transform 0.25s var(--ease-out);
  flex-shrink: 0;
  opacity: 0.6;
}

.nav__item:hover > .nav__link .nav__chevron,
.nav__item:focus-within > .nav__link .nav__chevron {
  transform: rotate(180deg);
  opacity: 1;
}

.nav__dropdown {
  position: absolute;
  top: 100%;
  left: 50%;
  transform: translateX(-50%) translateY(-8px);
  background: rgba(10,10,11,0.97);
  backdrop-filter: blur(20px) saturate(1.4);
  -webkit-backdrop-filter: blur(20px) saturate(1.4);
  border: 1px solid var(--c-border);
  display: grid;
  grid-template-columns: 1fr 1fr;
  min-width: 480px;
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
  transition: opacity 0.25s, visibility 0.25s, transform 0.25s var(--ease-out);
  z-index: 1100;
}


/* Bridge invisible pour maintenir le hover entre le lien et le dropdown */
.nav__dropdown::before {
  content: '';
  position: absolute;
  bottom: 100%;
  left: 0; right: 0;
  height: 1.5rem;
  background: transparent;
}

.nav__item:hover .nav__dropdown,
.nav__item:focus-within .nav__dropdown {
  opacity: 1;
  visibility: visible;
  pointer-events: auto;
  transform: translateX(-50%) translateY(0);
}

.nav__dropdown-col {
  padding: 1.75rem 2rem;
}

.nav__dropdown-col:first-child {
  border-right: 1px solid var(--c-border);
}

.nav__dropdown-col-title {
  font-size: 0.65rem;
  text-transform: uppercase;
  letter-spacing: 0.15em;
  color: var(--c-accent);
  font-weight: 600;
  margin-bottom: 1rem;
}

.nav__dropdown-link {
  display: block;
  font-size: 0.8125rem;
  font-weight: 400;
  color: var(--c-text-2);
  padding: 0.4rem 0;
  transition: color 0.2s;
  text-decoration: none;
  letter-spacing: 0.02em;
}

.nav__dropdown-link:hover {
  color: var(--c-text-1);
}


.nav__cta {
  padding: 0.625rem 1.5rem;
  border: 1px solid var(--c-accent);
  color: var(--c-accent);
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  transition: background 0.3s, color 0.3s;
  white-space: nowrap;
}

.nav__cta:hover {
  background: var(--c-accent);
  color: var(--c-bg);
}

/* Mobile Nav Toggle */
.nav__toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  width: 28px;
  cursor: pointer;
}

.nav__toggle span {
  display: block;
  height: 1px;
  background: var(--c-text-1);
  transition: transform 0.3s, opacity 0.3s;
}

/* ================================================
   BUTTONS
   ================================================ */

.btn {
  display: inline-flex;
  align-items: center;
  gap: 0.625rem;
  font-size: 0.8125rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.14em;
  padding: 1rem 2rem;
  transition: all 0.3s var(--ease-out);
  cursor: pointer;
}

.btn svg {
  width: 16px;
  height: 16px;
  transition: transform 0.3s;
}

.btn:hover svg {
  transform: translateX(4px);
}

.btn--primary {
  background: var(--c-accent);
  color: var(--c-bg);
  border: 1px solid var(--c-accent);
}

.btn--primary:hover {
  background: transparent;
  color: var(--c-accent);
}

.btn--outline {
  background: transparent;
  color: var(--c-text-1);
  border: 1px solid rgba(255,255,255,0.2);
}

.btn--outline:hover {
  border-color: var(--c-accent);
  color: var(--c-accent);
}

.btn--ghost {
  padding: 0;
  gap: 0.875rem;
  color: var(--c-text-2);
  font-size: 0.8125rem;
}

.btn--ghost:hover {
  color: var(--c-accent);
}

/* ================================================
   HERO — HOME
   ================================================ */

.hero {
  position: relative;
  min-height: 90svh;
  display: flex;
  align-items: center;
  padding-top: calc(var(--nav-h) + 2rem);
  padding-bottom: clamp(3rem, 6vw, 5rem);
  overflow: hidden;
}

.hero__bg {
  position: absolute;
  inset: 0;
  z-index: 0;
}

.hero__bg img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  transform: scale(1.05);
  animation: heroZoom 12s var(--ease-inout) forwards;
}

@keyframes heroZoom {
  to { transform: scale(1); }
}

/* Sous-pages expertise — espacement accru sous le nav */
.hero--sub {
  min-height: 65vh;
  padding-top: calc(var(--nav-h) + clamp(3rem, 6vw, 5rem));
}

.hero__gradient {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(to top, rgba(10,10,11,0.95) 0%, rgba(10,10,11,0.5) 40%, rgba(10,10,11,0.2) 100%),
    linear-gradient(to right, rgba(10,10,11,0.6) 0%, transparent 60%);
}

.hero__content {
  position: relative;
  z-index: 2;
  max-width: var(--max-w);
  margin-inline: auto;
  padding-inline: var(--gutter);
  width: 100%;
}

.hero__eyebrow {
  display: flex;
  align-items: center;
  gap: 1rem;
  margin-bottom: var(--sp-4);
  animation: fadeUp 1s var(--ease-out) 0.3s both;
}

.hero__eyebrow-line {
  width: 40px;
  height: 1px;
  background: var(--c-accent);
}

.hero__title {
  max-width: 800px;
  margin-bottom: var(--sp-4);
  animation: fadeUp 1s var(--ease-out) 0.5s both;
}

.hero__subtitle {
  max-width: 520px;
  margin-bottom: var(--sp-6);
  animation: fadeUp 1s var(--ease-out) 0.7s both;
}

.hero__ctas {
  display: flex;
  align-items: center;
  gap: var(--sp-4);
  flex-wrap: wrap;
  animation: fadeUp 1s var(--ease-out) 0.9s both;
}

.hero__scroll {
  position: absolute;
  bottom: 2rem;
  right: var(--gutter);
  z-index: 2;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.5rem;
  animation: fadeIn 1s ease 1.5s both;
}

.hero__scroll span {
  writing-mode: vertical-rl;
  font-size: 0.6rem;
  text-transform: uppercase;
  letter-spacing: 0.2em;
  color: var(--c-text-3);
}

.hero__scroll-line {
  width: 1px;
  height: 60px;
  background: linear-gradient(to bottom, var(--c-accent), transparent);
  animation: scrollPulse 2s ease-in-out infinite;
}

@keyframes scrollPulse {
  0%, 100% { opacity: 0.3; transform: scaleY(0.7); transform-origin: top; }
  50%       { opacity: 1;   transform: scaleY(1); }
}

/* ================================================
   STATS BAR
   ================================================ */

.stats-bar {
  background: var(--c-surface-2);
  border-bottom: 1px solid var(--c-border);
}

.stats-bar__inner {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  max-width: var(--max-w);
  margin-inline: auto;
}

.stat-item {
  padding: var(--sp-5) var(--sp-4);
  border-right: 1px solid var(--c-border);
  text-align: center;
}

.stat-item:last-child { border-right: none; }

.stat-item__number {
  font-family: var(--font-display);
  font-size: clamp(2rem, 3.5vw, 3rem);
  font-weight: 300;
  color: var(--c-accent);
  line-height: 1;
  margin-bottom: 0.4rem;
}

.stat-item__label {
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--c-text-3);
}

/* ================================================
   POSITIONING BLOCK
   ================================================ */

.positioning {
  background: var(--c-surface);
  border-bottom: 1px solid var(--c-border);
}

.positioning__inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0;
  max-width: var(--max-w);
  margin-inline: auto;
}

.positioning__text {
  padding: var(--section-py) var(--gutter);
  border-right: 1px solid var(--c-border);
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: var(--sp-4);
}

.positioning__visual {
  position: relative;
  min-height: 500px;
  overflow: hidden;
}

.positioning__visual img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 1.2s var(--ease-out);
}

.positioning__visual:hover img {
  transform: scale(1.04);
}

.positioning__pillars {
  display: flex;
  flex-direction: column;
  gap: var(--sp-4);
  margin-top: var(--sp-3);
}

.pillar {
  display: flex;
  gap: var(--sp-3);
  align-items: flex-start;
}

.pillar__num {
  font-family: var(--font-display);
  font-size: 2rem;
  font-weight: 300;
  color: var(--c-accent);
  line-height: 1;
  min-width: 2.5rem;
}

.pillar__title {
  font-size: 1rem;
  font-weight: 500;
  color: var(--c-text-1);
  margin-bottom: 0.25rem;
}

.pillar__desc {
  font-size: 0.9rem;
  color: var(--c-text-2);
  line-height: 1.65;
}

/* ================================================
   SERVICES GRID — HOME
   ================================================ */

.services-home {
  background: var(--c-bg);
}

.services-home__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  border-top: 1px solid var(--c-border);
  border-left: 1px solid var(--c-border);
}

.service-tile {
  border-right: 1px solid var(--c-border);
  border-bottom: 1px solid var(--c-border);
  padding: var(--sp-5) var(--sp-4);
  display: flex;
  flex-direction: column;
  gap: var(--sp-3);
  transition: background 0.4s;
  position: relative;
  overflow: hidden;
}

.service-tile::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(201,169,110,0.05), transparent);
  opacity: 0;
  transition: opacity 0.4s;
  pointer-events: none; /* ne bloque pas les clics sur les enfants */
}

.service-tile:hover::before { opacity: 1; }

.service-tile__icon {
  width: 48px;
  height: 48px;
  color: var(--c-accent);
}

.service-tile__num {
  font-family: var(--font-display);
  font-size: 5rem;
  font-weight: 300;
  color: var(--c-surface-3);
  line-height: 1;
  position: absolute;
  top: var(--sp-4);
  right: var(--sp-4);
  transition: color 0.4s;
}

.service-tile:hover .service-tile__num { color: rgba(201,169,110,0.08); }

.service-tile__title {
  font-family: var(--font-display);
  font-size: 1.6rem;
  color: var(--c-text-1);
}

.service-tile__desc {
  font-size: 0.9rem;
  color: var(--c-text-2);
  line-height: 1.7;
  flex: 1;
}

/* Tile entière cliquable — a.service-tile couvre tout */
a.service-tile {
  text-decoration: none;
  display: flex;
  flex-direction: column;
  gap: var(--sp-3);
}

a.service-tile:focus-visible { outline: 2px solid var(--c-accent); outline-offset: -2px; }

.service-tile__link {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.14em;
  color: var(--c-accent);
  margin-top: auto;
  transition: gap 0.3s;
  position: relative;
  z-index: 1;
}

a.service-tile:hover .service-tile__link { gap: 0.875rem; }

.service-tile__link svg {
  width: 14px;
  height: 14px;
}

/* ================================================
   CASE STUDIES PREVIEW
   ================================================ */

.cases-preview {
  background: var(--c-surface);
  border-top: 1px solid var(--c-border);
}

.cases-preview__grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr;
  grid-template-rows: auto auto;
  gap: var(--sp-1);
  margin-top: var(--sp-5);
}

.case-card {
  position: relative;
  overflow: hidden;
  display: block;
  background: var(--c-surface-2);
}

.case-card--large {
  grid-row: span 2;
  min-height: 600px;
}

.case-card--small {
  min-height: 290px;
}

.case-card__img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 1s var(--ease-out);
  position: absolute;
  inset: 0;
}

.case-card:hover .case-card__img { transform: scale(1.05); }

.case-card__overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(10,10,11,0.9) 0%, rgba(10,10,11,0.2) 60%, transparent 100%);
  transition: opacity 0.4s;
}

.case-card:hover .case-card__overlay { opacity: 0.7; }

.case-card__info {
  position: absolute;
  bottom: 0; left: 0; right: 0;
  padding: var(--sp-4);
  z-index: 2;
}

.case-card__cat {
  font-size: 0.6875rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.18em;
  color: var(--c-accent);
  margin-bottom: 0.4rem;
}

.case-card__title {
  font-family: var(--font-display);
  font-size: clamp(1.25rem, 2vw, 1.75rem);
  font-weight: 400;
  color: var(--c-text-1);
  line-height: 1.2;
}

/* ================================================
   WHY US — HOME
   ================================================ */

.why-us {
  background: var(--c-bg);
}

.why-us__inner {
  display: grid;
  grid-template-columns: 1fr 2fr;
  gap: var(--sp-7);
  align-items: start;
}

.why-us__sticky {
  position: sticky;
  top: calc(var(--nav-h) + var(--sp-5));
}

.why-cards {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--sp-4);
}

.why-card {
  padding: var(--sp-5) var(--sp-4);
  background: var(--c-surface);
  border: 1px solid var(--c-border);
  border-top: 2px solid transparent;
  transition: border-top-color 0.4s, transform 0.4s;
}

.why-card:hover {
  border-top-color: var(--c-accent);
  transform: translateY(-4px);
}

.why-card__icon {
  width: 44px;
  height: 44px;
  color: var(--c-accent);
  margin-bottom: var(--sp-3);
}

.why-card__title {
  font-family: var(--font-display);
  font-size: 1.35rem;
  margin-bottom: 0.75rem;
  color: var(--c-text-1);
}

.why-card__desc {
  font-size: 0.9rem;
  color: var(--c-text-2);
  line-height: 1.7;
}

/* ================================================
   APPROACH — PROCESS
   ================================================ */

.approach {
  background: var(--c-surface);
  border-top: 1px solid var(--c-border);
  border-bottom: 1px solid var(--c-border);
}

.approach__steps {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  position: relative;
  margin-top: var(--sp-6);
}

.approach__step {
  padding: var(--sp-5) var(--sp-4);
  border-right: 1px solid var(--c-border);
  position: relative;
}

.approach__step:last-child { border-right: none; }

.approach__step-num {
  font-family: var(--font-display);
  font-size: 4rem;
  font-weight: 300;
  color: rgba(201,169,110,0.12);
  line-height: 1;
  margin-bottom: var(--sp-3);
}

.approach__step-title {
  font-family: var(--font-display);
  font-size: 1.35rem;
  color: var(--c-text-1);
  margin-bottom: 0.75rem;
}

.approach__step-desc {
  font-size: 0.875rem;
  color: var(--c-text-2);
  line-height: 1.7;
}

/* ================================================
   CTA BLOCK
   ================================================ */

.cta-block {
  background: var(--c-surface-2);
  border-top: 1px solid var(--c-border);
  text-align: center;
}

.cta-block__inner {
  max-width: 700px;
  margin-inline: auto;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--sp-4);
}

.cta-block__quote {
  font-style: italic;
  font-size: clamp(1rem, 2vw, 1.25rem);
  color: var(--c-text-3);
  margin-top: var(--sp-2);
}

/* ================================================
   HERO — INNER PAGES
   ================================================ */

.page-hero {
  position: relative;
  min-height: clamp(340px, 42svh, 550px);
  display: flex;
  align-items: center;
  padding-bottom: var(--sp-5);
  padding-top: calc(var(--nav-h) + clamp(2.5rem, 5vw, 4.5rem));
  overflow: hidden;
}

.page-hero__bg {
  position: absolute;
  inset: 0;
}

.page-hero__bg img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.page-hero__gradient {
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(10,10,11,0.92) 0%, rgba(10,10,11,0.5) 50%, rgba(10,10,11,0.3) 100%);
}

.page-hero__content {
  position: relative;
  z-index: 2;
  max-width: var(--max-w);
  margin-inline: auto;
  padding-inline: var(--gutter);
  width: 100%;
}

/* ================================================
   SERVICES — PAGE
   ================================================ */

.services-page__intro {
  background: var(--c-surface);
  border-bottom: 1px solid var(--c-border);
}

.services-list {
  background: var(--c-bg);
}

.service-accordion {
  border-bottom: 1px solid var(--c-border);
}

.service-accordion:first-child {
  border-top: 1px solid var(--c-border);
}

.service-accordion__header {
  display: flex;
  align-items: center;
  gap: var(--sp-4);
  padding: var(--sp-4) 0;
  cursor: pointer;
  transition: color 0.3s;
}

.service-accordion__header:hover { color: var(--c-accent); }

.service-accordion__icon {
  width: 40px;
  height: 40px;
  color: var(--c-accent);
  flex-shrink: 0;
}

.service-accordion__title {
  font-family: var(--font-display);
  font-size: clamp(1.5rem, 2.5vw, 2rem);
  flex: 1;
}

.service-accordion__arrow {
  width: 24px;
  height: 24px;
  color: var(--c-text-3);
  transition: transform 0.4s var(--ease-out);
}

.service-accordion.open .service-accordion__arrow {
  transform: rotate(45deg);
  color: var(--c-accent);
}

.service-accordion__body {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.6s var(--ease-out), padding 0.4s;
}

.service-accordion.open .service-accordion__body {
  max-height: 1000px;
  padding-bottom: var(--sp-5);
}

.service-accordion__grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--sp-5) var(--sp-6);
}

.service-detail__desc { margin-bottom: var(--sp-3); }

.service-benefits {
  display: flex;
  flex-direction: column;
  gap: 0.625rem;
}

.service-benefit {
  display: flex;
  align-items: flex-start;
  gap: 0.75rem;
  font-size: 0.9rem;
  color: var(--c-text-2);
}

.service-benefit::before {
  content: '';
  width: 4px;
  height: 4px;
  border-radius: 50%;
  background: var(--c-accent);
  flex-shrink: 0;
  margin-top: 0.55rem;
}

.service-use-cases {
  background: var(--c-surface-2);
  padding: var(--sp-4);
  border-left: 2px solid var(--c-accent);
}

.service-use-cases__title {
  font-size: 0.6875rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.18em;
  color: var(--c-accent);
  margin-bottom: var(--sp-2);
}

.service-use-cases__list {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.service-use-cases__item {
  font-size: 0.875rem;
  color: var(--c-text-2);
  padding-left: 1rem;
  position: relative;
}

.service-use-cases__item::before {
  content: '—';
  position: absolute;
  left: 0;
  color: var(--c-accent);
}

/* ================================================
   ETUDES DE CAS — PAGE
   ================================================ */

.cases-page__filters {
  background: var(--c-surface);
  border-bottom: 1px solid var(--c-border);
  padding-block: var(--sp-3);
  position: sticky;
  top: var(--nav-h);
  z-index: 100;
}

.cases-filters__inner {
  display: flex;
  align-items: center;
  gap: var(--sp-4);
  flex-wrap: wrap;
}

.filter-btn {
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.14em;
  color: var(--c-text-3);
  padding: 0.5rem 1.25rem;
  border: 1px solid transparent;
  transition: all 0.3s;
}

.filter-btn:hover,
.filter-btn.active {
  color: var(--c-accent);
  border-color: var(--c-accent);
}

.cases-main-grid {
  background: var(--c-bg);
}

.cases-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--sp-2);
  margin-top: var(--sp-5);
}

.case-item {
  display: block;
  position: relative;
  overflow: hidden;
  aspect-ratio: 4/3;
  background: var(--c-surface-2);
  transition: opacity 0.3s;
}

.case-item.hidden { display: none; }

.case-item__img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.8s var(--ease-out);
}

.case-item:hover .case-item__img { transform: scale(1.06); }

.case-item__overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(10,10,11,0.85) 0%, transparent 60%);
}

.case-item__info {
  position: absolute;
  bottom: 0; left: 0; right: 0;
  padding: var(--sp-3);
  transform: translateY(0.5rem);
  transition: transform 0.4s var(--ease-out);
}

.case-item:hover .case-item__info { transform: translateY(0); }

.case-item__cat {
  font-size: 0.65rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.18em;
  color: var(--c-accent);
  margin-bottom: 0.3rem;
}

.case-item__title {
  font-family: var(--font-display);
  font-size: 1.35rem;
  color: var(--c-text-1);
  line-height: 1.15;
}

/* Coming soon badge and disabled hover */
.case-item--coming-soon {
  opacity: 0.7;
  cursor: default;
}

.case-item--coming-soon:hover .case-item__img { transform: none; }
.case-item--coming-soon:hover .case-item__info { transform: translateY(0.5rem); }

.case-item__badge {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  background: rgba(201, 169, 110, 0.2);
  border: 1px solid var(--c-accent);
  color: var(--c-accent);
  padding: 0.75rem 1.5rem;
  font-size: 0.85rem;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  z-index: 10;
  backdrop-filter: blur(4px);
}

/* ================================================
   ABOUT PAGE
   ================================================ */

.about-story {
  background: var(--c-surface);
  border-bottom: 1px solid var(--c-border);
}

.about-story__inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--sp-7);
  align-items: center;
}

.about-story__img {
  position: relative;
  overflow: hidden;
  aspect-ratio: 3/4;
}

.about-story__img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.about-values {
  background: var(--c-bg);
}

.values-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--sp-4);
  margin-top: var(--sp-6);
}

.value-card {
  background: var(--c-surface);
  border: 1px solid var(--c-border);
  padding: var(--sp-5) var(--sp-4);
  transition: border-color 0.4s;
}

.value-card:hover { border-color: var(--c-accent); }

.value-card__num {
  font-family: var(--font-display);
  font-size: 3rem;
  color: var(--c-accent);
  opacity: 0.5;
  line-height: 1;
  margin-bottom: var(--sp-3);
}

.value-card__title {
  font-family: var(--font-display);
  font-size: 1.35rem;
  margin-bottom: 0.75rem;
}

.value-card__desc {
  font-size: 0.9rem;
  color: var(--c-text-2);
  line-height: 1.7;
}

.about-team {
  background: var(--c-surface);
  border-top: 1px solid var(--c-border);
}

.team-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--sp-4);
  margin-top: var(--sp-6);
}

.team-card__img {
  aspect-ratio: 3/4;
  overflow: hidden;
  background: var(--c-surface-2);
  margin-bottom: var(--sp-2);
}

.team-card__img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.8s var(--ease-out);
}

.team-card:hover .team-card__img img { transform: scale(1.04); }

.team-card__name {
  font-family: var(--font-display);
  font-size: 1.25rem;
  margin-bottom: 0.2rem;
}

.team-card__role {
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--c-accent);
}

/* ================================================
   PARTNERS PAGE
   ================================================ */

.partners-intro {
  background: var(--c-surface);
  border-bottom: 1px solid var(--c-border);
}

.partners-types {
  background: var(--c-bg);
}

.partners-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--sp-4);
  margin-top: var(--sp-6);
}

.partner-type {
  background: var(--c-surface);
  border: 1px solid var(--c-border);
  padding: var(--sp-5) var(--sp-4);
  transition: border-color 0.3s, transform 0.4s;
}

.partner-type:hover {
  border-color: var(--c-accent);
  transform: translateY(-4px);
}

.partner-type__icon {
  width: 48px;
  height: 48px;
  color: var(--c-accent);
  margin-bottom: var(--sp-3);
}

.partner-type__title {
  font-family: var(--font-display);
  font-size: 1.5rem;
  margin-bottom: 0.75rem;
}

.partner-type__desc {
  font-size: 0.9rem;
  color: var(--c-text-2);
  line-height: 1.7;
  margin-bottom: var(--sp-3);
}

.partner-type__benefits {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.partner-type__benefit {
  font-size: 0.85rem;
  color: var(--c-text-2);
  display: flex;
  gap: 0.75rem;
}

.partner-type__benefit::before {
  content: '→';
  color: var(--c-accent);
  font-size: 0.75rem;
}

.partners-process {
  background: var(--c-surface);
  border-top: 1px solid var(--c-border);
  border-bottom: 1px solid var(--c-border);
}

.process-steps {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0;
  margin-top: var(--sp-6);
  border-top: 1px solid var(--c-border);
}

.process-step {
  padding: var(--sp-5) var(--sp-4);
  border-right: 1px solid var(--c-border);
}

.process-step:last-child { border-right: none; }

.process-step__num {
  font-family: var(--font-display);
  font-size: 3rem;
  color: var(--c-accent);
  opacity: 0.3;
  line-height: 1;
  margin-bottom: var(--sp-2);
}

.process-step__title {
  font-family: var(--font-display);
  font-size: 1.25rem;
  margin-bottom: 0.6rem;
}

.process-step__desc {
  font-size: 0.875rem;
  color: var(--c-text-2);
  line-height: 1.65;
}

/* ================================================
   CONTACT PAGE
   ================================================ */

.contact-main {
  background: var(--c-surface);
}

.contact-main__inner {
  display: grid;
  grid-template-columns: 1fr 1.6fr;
  gap: var(--sp-7);
  align-items: start;
}

.contact-info {
  display: flex;
  flex-direction: column;
  gap: var(--sp-5);
}

.contact-info__item {
  display: flex;
  flex-direction: column;
  gap: 0.3rem;
}

.contact-info__label {
  font-size: 0.6875rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.18em;
  color: var(--c-accent);
}

.contact-info__value {
  font-family: var(--font-display);
  font-size: 1.35rem;
  color: var(--c-text-1);
  transition: color 0.3s;
}

.contact-info__value:hover { color: var(--c-accent); }

.contact-form {
  display: flex;
  flex-direction: column;
  gap: var(--sp-4);
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--sp-3);
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.form-label {
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--c-text-3);
}

.form-input,
.form-select,
.form-textarea {
  background: var(--c-surface-2);
  border: 1px solid var(--c-border);
  color: var(--c-text-1);
  font-family: var(--font-sans);
  font-size: 0.9375rem;
  padding: 0.875rem 1rem;
  width: 100%;
  transition: border-color 0.3s;
  outline: none;
  -webkit-appearance: none;
}

.form-input:focus,
.form-select:focus,
.form-textarea:focus {
  border-color: var(--c-accent);
}

.form-input::placeholder,
.form-textarea::placeholder {
  color: var(--c-text-3);
}

.form-select {
  cursor: pointer;
}

.form-textarea {
  resize: vertical;
  min-height: 140px;
}

/* ================================================
   FOOTER
   ================================================ */

.footer {
  background: var(--c-surface);
  border-top: 1px solid var(--c-border);
}

.footer__top {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr 1fr;
  gap: var(--sp-6);
  padding-block: var(--sp-7);
  border-bottom: 1px solid var(--c-border);
}

.footer__brand-logo {
  font-family: var(--font-display);
  font-size: 1.75rem;
  color: var(--c-text-1);
  margin-bottom: var(--sp-2);
}

.footer__brand-desc {
  font-size: 0.875rem;
  color: var(--c-text-3);
  line-height: 1.7;
  max-width: 280px;
}

.footer__col-title {
  font-size: 0.6875rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.18em;
  color: var(--c-accent);
  margin-bottom: var(--sp-3);
}

.footer__links {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.footer__link {
  font-size: 0.875rem;
  color: var(--c-text-3);
  transition: color 0.3s;
}

.footer__link:hover { color: var(--c-text-1); }

.footer__bottom {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-block: var(--sp-3);
  font-size: 0.75rem;
  color: var(--c-text-3);
}

.footer__cert {
  display: flex;
  gap: var(--sp-3);
  align-items: center;
}

/* ================================================
   DIVIDER
   ================================================ */

.divider {
  height: 1px;
  background: var(--c-border);
  margin-block: 0;
}

/* ================================================
   ANIMATIONS
   ================================================ */

@keyframes fadeUp {
  from { opacity: 0; transform: translateY(30px); }
  to   { opacity: 1; transform: translateY(0); }
}

@keyframes fadeIn {
  from { opacity: 0; }
  to   { opacity: 1; }
}

.reveal {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.8s var(--ease-out), transform 0.8s var(--ease-out);
}

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

/* Animations d'entrée : page-hero (pages internes) — même logique que l'accueil */
/* .label et .page-hero__label : deux conventions de balisage supportées */
.page-hero__content .label,
.page-hero__content .page-hero__label {
  animation: fadeUp 0.9s var(--ease-out) 0.2s both;
}
.page-hero__content h1 {
  animation: fadeUp 0.9s var(--ease-out) 0.4s both;
}
.page-hero__content p {
  animation: fadeUp 0.9s var(--ease-out) 0.6s both;
}

/* ================================================
   RESPONSIVE
   ================================================ */

@media (max-width: 1200px) {
  .stats-bar__inner  { grid-template-columns: repeat(2, 1fr); }
  .approach__steps   { grid-template-columns: repeat(2, 1fr); }
  .cases-grid        { grid-template-columns: repeat(2, 1fr); }
  .footer__top       { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 1024px) {
  .services-home__grid    { grid-template-columns: repeat(2, 1fr); }
  .positioning__inner     { grid-template-columns: 1fr; }
  .positioning__visual    { min-height: 400px; }
  .why-us__inner          { grid-template-columns: 1fr; }
  .why-us__sticky         { position: static; }
  .cases-preview__grid    { grid-template-columns: 1fr 1fr; }
  .case-card--large       { grid-row: span 1; min-height: 350px; grid-column: span 2; }
  .case-card--small       { min-height: 250px; }
  .partners-grid          { grid-template-columns: repeat(2, 1fr); }
  .process-steps          { grid-template-columns: repeat(2, 1fr); }
  .values-grid            { grid-template-columns: repeat(2, 1fr); }
  .team-grid              { grid-template-columns: repeat(2, 1fr); }
  .about-story__inner     { grid-template-columns: 1fr; }
  .contact-main__inner    { grid-template-columns: 1fr; }
}

@media (max-width: 768px) {
  :root { --nav-h: 70px; }

  .nav__links   { display: none; }
  .nav__cta-desktop { display: none; }
  .nav__toggle  { display: flex; }

  .nav__links.open {
    display: flex;
    flex-direction: column;
    position: fixed;
    inset: var(--nav-h) 0 0 0;
    background: rgba(10,10,11,0.98);
    backdrop-filter: blur(20px);
    padding: var(--sp-5) var(--gutter);
    gap: var(--sp-4);
    align-items: flex-start;
  }

  .nav__link {
    font-size: 1.25rem;
    color: var(--c-text-1);
  }

  /* Dropdown mobile */
  .nav__item {
    width: 100%;
  }

  .nav__item > .nav__link {
    width: 100%;
    justify-content: space-between;
  }

  .nav__chevron {
    width: 14px;
    height: 14px;
    opacity: 1;
    transition: transform 0.25s;
  }

  .nav__item.open > .nav__link .nav__chevron {
    transform: rotate(180deg);
  }

  .nav__dropdown {
    position: static;
    transform: none !important;
    opacity: 1;
    visibility: visible;
    pointer-events: auto;
    background: transparent;
    backdrop-filter: none;
    -webkit-backdrop-filter: none;
    border: none;
    border-left: 1px solid var(--c-border);
    min-width: unset;
    width: 100%;
    display: none;
    padding: 0.5rem 0 0.75rem 1rem;
    margin-top: 0.5rem;
  }

  .nav__item.open .nav__dropdown {
    display: grid;
    grid-template-columns: 1fr 1fr;
  }

  .nav__dropdown-col {
    padding: 0 1rem 0.5rem 0;
  }

  .nav__dropdown-col:first-child {
    border-right: 1px solid var(--c-border);
    padding-right: 1rem;
  }

  .nav__dropdown-col-title {
    font-size: 0.6rem;
    margin-bottom: 0.75rem;
  }

  .nav__dropdown-link {
    font-size: 0.95rem;
    color: var(--c-text-2);
    padding: 0.3rem 0;
  }


  .services-home__grid { grid-template-columns: 1fr; }
  .stats-bar__inner    { grid-template-columns: repeat(2, 1fr); }
  .why-cards           { grid-template-columns: 1fr; }
  .approach__steps     { grid-template-columns: 1fr; }
  .approach__step      { border-right: none; border-bottom: 1px solid var(--c-border); }
  .cases-grid          { grid-template-columns: 1fr; }
  .cases-preview__grid { grid-template-columns: 1fr; }
  .case-card--large, .case-card--small { min-height: 280px; }
  .case-card--large    { grid-column: span 1; }
  .partners-grid       { grid-template-columns: 1fr; }
  .process-steps       { grid-template-columns: 1fr; }
  .process-step        { border-right: none; border-bottom: 1px solid var(--c-border); }
  .values-grid         { grid-template-columns: 1fr; }
  .team-grid           { grid-template-columns: repeat(2, 1fr); }
  .footer__top         { grid-template-columns: 1fr; }
  .footer__bottom      { flex-direction: column; gap: var(--sp-2); }
  .form-row            { grid-template-columns: 1fr; }
  .service-accordion__grid { grid-template-columns: 1fr; }
  .hero__ctas          { flex-direction: column; align-items: flex-start; }
}

@media (max-width: 480px) {
  .stat-item { border-right: none; border-bottom: 1px solid var(--c-border); }
  .stats-bar__inner { grid-template-columns: 1fr 1fr; }
}


/* ================================================
   TESTIMONIALS
   ================================================ */

/* Testimonials */
.testimonials__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--sp-4);
}

.testimonial-card {
  background: var(--c-surface);
  border: 1px solid var(--c-border);
  padding: var(--sp-4) var(--sp-4) var(--sp-3);
  display: flex;
  flex-direction: column;
  gap: var(--sp-3);
}

.testimonial-card__quote-icon {
  font-family: var(--font-display);
  font-size: 4rem;
  line-height: 1;
  color: var(--c-accent);
  opacity: 0.5;
  margin-bottom: -1rem;
}

.testimonial-card__text {
  font-size: 0.9rem;
  line-height: 1.7;
  color: var(--c-text-2);
  font-style: italic;
  flex: 1;
}

.testimonial-card__author {
  display: flex;
  align-items: center;
  gap: 1rem;
  padding-top: var(--sp-2);
  border-top: 1px solid var(--c-border);
}

.testimonial-card__author-avatar {
  width: 48px;
  height: 48px;
  background: var(--c-surface-3);
  border-radius: 50%;
  flex-shrink: 0;
  border: 1px dashed var(--c-border-light);
}

.testimonial-card__name {
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--c-text-1);
}

.testimonial-card__role {
  font-size: 0.75rem;
  color: var(--c-text-3);
  margin-top: 2px;
}

.testimonial-card__name {
  font-family: var(--font-sans);
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--c-text-1);
  margin-bottom: 0.15rem;
}

.testimonial-card__company {
  font-family: var(--font-sans);
  font-size: 0.8rem;
  color: var(--c-accent);
  margin-top: 0.15rem;
  font-weight: 400;
}

@media (max-width: 900px) {
  .testimonials__grid { grid-template-columns: 1fr; }
}

/* ================================================
   ÉTUDES DE CAS — COMPOSANTS DARK THEME
   ================================================ */

/* ── Bandeau méta études de cas — design premium centré ── */
.cs-meta-bar {
  background: var(--c-surface);
  border-bottom: none;
  padding: clamp(2rem, 4vw, 3.5rem) 0 clamp(1.5rem, 3vw, 2.5rem);
  text-align: center;
}

/* Grille meta centrée — séparateurs verticaux */
.cs-meta-grid {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  align-items: stretch;
  gap: 0;
  max-width: var(--max-w);
  margin-inline: auto;
  padding-inline: clamp(1.5rem, 5vw, 3.5rem);
}

.container > .cs-meta-grid {
  padding-inline: 0;
  max-width: none;
}

/* cs-meta-items : wrapper interne (structure alternative, ex. hôtel/salle) */
.cs-meta-items {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  align-items: stretch;
  gap: 0;
}

/* Chaque item méta : pilier avec séparateur */
.cs-meta-item {
  padding: 0 clamp(1.5rem, 4vw, 3rem);
  border-right: 1px solid var(--c-border);
}

.cs-meta-item:last-child {
  border-right: none;
}

/* Labels et valeurs meta — deux conventions de nommage supportées */
.cs-meta-item__label,
.cs-meta-label {
  font-size: 0.6rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.22em;
  color: var(--c-accent);
  margin-bottom: 0.6rem;
  display: block;
}

.cs-meta-item__value,
.cs-meta-value {
  font-family: var(--font-display);
  font-size: clamp(1rem, 2vw, 1.35rem);
  color: var(--c-text-1);
  font-weight: 300;
  letter-spacing: 0.01em;
  line-height: 1.3;
}

/* ── Barre solutions — icônes centrées, plus grandes ── */
.cs-solutions-bar {
  background: var(--c-surface);
  border-bottom: 1px solid var(--c-border);
  padding: clamp(1rem, 2vw, 1.5rem) 0 clamp(1.5rem, 3vw, 2.5rem);
}

.cs-solutions-inner {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 0 clamp(2rem, 6vw, 5rem);
  flex-wrap: wrap;
  max-width: var(--max-w);
  margin-inline: auto;
  padding-inline: clamp(1.5rem, 5vw, 3.5rem);
}

.container > .cs-solutions-inner {
  padding-inline: 0;
  max-width: none;
}

/* Label "Expertises mobilisées" / "Solutions" — masqué */
.cs-solutions-label {
  display: none;
}

.cs-solution-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.45rem;
  text-decoration: none;
  color: var(--c-text-2);
  transition: color 0.25s;
}

.cs-solution-item:hover {
  color: var(--c-accent);
}

.cs-solution-item svg {
  width: 38px;
  height: 38px;
  stroke-width: 1;
}

.cs-solution-item span {
  font-size: 0.62rem;
  text-transform: uppercase;
  letter-spacing: 0.14em;
  font-weight: 500;
  white-space: nowrap;
}

/* Sections de contenu narratif */
.cs-content {
  padding-block: var(--sp-6);
}

.cs-content--alt {
  background: var(--c-surface);
}

.cs-section-title {
  font-family: var(--font-display);
  font-size: clamp(1.4rem, 2.2vw, 2rem);
  font-weight: 400;
  color: var(--c-text-1);
  margin-bottom: var(--sp-3);
  padding-bottom: var(--sp-2);
  border-bottom: 1px solid var(--c-border);
}

.cs-text p {
  color: var(--c-text-2);
  line-height: 1.85;
  font-size: 1rem;
  margin-bottom: 1.25rem;
}

.cs-text p:last-child {
  margin-bottom: 0;
}

/* Back link */
.cs-back {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.7rem;
  text-transform: uppercase;
  letter-spacing: 0.14em;
  font-weight: 500;
  color: var(--c-text-3);
  text-decoration: none;
  transition: color 0.25s;
  padding: var(--sp-3) 0 0;
  display: block;
  border-top: 1px solid var(--c-border);
  margin-top: var(--sp-4);
}

.cs-back:hover { color: var(--c-accent); }

/* ================================================
   CERTIFICATIONS — LOGO GRID
   ================================================ */

.cert-logo-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
  max-width: 900px;
  margin-inline: auto;
}

@media (max-width: 600px) {
  .cert-logo-grid { grid-template-columns: repeat(2, 1fr); }
}

.cert-logo-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: space-between;
  gap: 1.25rem;
  padding: 2.25rem 1.5rem 1.75rem;
  background: var(--c-surface-2);
  border: 1px solid var(--c-border);
  border-radius: 6px;
  border-top: 2px solid transparent;
  transition: transform 0.3s var(--ease-out), box-shadow 0.3s, border-top-color 0.3s;
}

.cert-logo-item:hover {
  transform: translateY(-5px);
  box-shadow: 0 16px 48px rgba(0,0,0,0.4);
  border-top-color: var(--c-accent);
}

.cert-logo-item__logo-wrap {
  flex: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 56px;
}

.cert-logo-item img,
.cert-logo-item svg {
  max-height: 44px;
  max-width: 130px;
  width: 130px;
  height: auto;
  display: block;
  object-fit: contain;
  /* Logos → inversés pour fond foncé */
  filter: brightness(0) invert(1);
  opacity: 0.75;
  transition: opacity 0.3s;
}

.cert-logo-item:hover img,
.cert-logo-item:hover svg {
  opacity: 1;
}

.cert-logo-item__label {
  font-size: 0.58rem;
  text-transform: uppercase;
  letter-spacing: 0.2em;
  color: var(--c-text-3);
  font-weight: 600;
}

/* ================================================
   FAQ — À PROPOS & PAGES DE SERVICE
   ================================================ */

.faq__list {
  display: flex;
  flex-direction: column;
  gap: 0;
}

.faq__item {
  border-bottom: 1px solid var(--c-border);
  padding: 2rem 0;
}

.faq__item:first-child {
  border-top: 1px solid var(--c-border);
}

.faq__question {
  font-family: var(--font-display);
  font-size: clamp(1.1rem, 2vw, 1.35rem);
  font-weight: 400;
  color: var(--c-text-1);
  margin: 0 0 1rem;
  letter-spacing: 0.01em;
}

.faq__answer {
  font-size: 0.9rem;
  line-height: 1.75;
  color: var(--c-text-2);
  max-width: 680px;
  margin: 0;
}

/* ================================================
   FAQ — DESIGN EN TUILES (grille 2 colonnes)
   ================================================ */

.faq-tiles {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1.25rem;
  margin-top: var(--sp-5);
}

@media (max-width: 768px) {
  .faq-tiles { grid-template-columns: 1fr; }
}

.faq-tile {
  background: var(--c-surface-2);
  border: 1px solid var(--c-border);
  border-top: 2px solid var(--c-accent);
  padding: 2rem;
  border-radius: 4px;
  transition: transform 0.3s var(--ease-out), box-shadow 0.3s;
}

.faq-tile:hover {
  transform: translateY(-3px);
  box-shadow: 0 12px 40px rgba(0,0,0,0.3);
}

.faq-tile__q {
  font-family: var(--font-display);
  font-size: clamp(1rem, 1.8vw, 1.2rem);
  font-weight: 400;
  color: var(--c-text-1);
  margin: 0 0 1rem;
  line-height: 1.35;
}

.faq-tile__a {
  font-size: 0.875rem;
  line-height: 1.75;
  color: var(--c-text-2);
  margin: 0;
}

/* ========== LANGUAGE SWITCHER ========== */
.nav__lang {
  color: var(--c-accent, #C9A96E);
  text-decoration: none;
  font-family: 'Inter', sans-serif;
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  border: 1px solid rgba(255,255,255,0.15);
  padding: 0.4em 0.8em;
  transition: all 0.2s ease;
}
.nav__lang:hover {
  background: rgba(201,169,110,0.15);
  border-color: var(--c-accent, #C9A96E);
  color: #F5F4F0;
}

/* ================================================
   NAV MOBILE FIXES — burger icon + overlay z-index
   ================================================ */

/* Burger lines: plus épaisses et visibles */
.nav__toggle span {
  height: 2px;
  border-radius: 1px;
  width: 100%;
}

/* Burger → X animation */
.nav__toggle.open span:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
}
.nav__toggle.open span:nth-child(2) {
  opacity: 0;
}
.nav__toggle.open span:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
}

/* Menu overlay: z-index élevé et fond opaque */
@media (max-width: 768px) {
  .nav__links.open {
    z-index: 999;
    background: rgba(10, 10, 11, 1);
    overflow-y: auto;
  }
}

/* ================================================
   FIX #10 — Supprimer le fade-in du logo
   ================================================ */
.nav__logo-name {
  animation: none !important;
  opacity: 1 !important;
}

/* ================================================
   FIX #12 — Boutons "En savoir plus" alignés en bas
   sur la grille des spécialités (Elementor homepage)
   ================================================ */
.elementor-element-srvgrid > .elementor-element {
  display: flex;
  flex-direction: column;
}
.elementor-element-srvgrid > .elementor-element > .e-con-inner {
  display: flex;
  flex-direction: column;
  flex: 1;
}
.elementor-element-srvgrid .elementor-widget-button:last-child {
  margin-top: auto;
}

/* ================================================
   FIX #13 — Réalisations : catégorie plus petite que le titre
   ================================================ */
.elementor-13 .elementor-element-c0015 .elementor-widget-text-editor p {
  font-size: 0.7rem;
  text-transform: uppercase;
  letter-spacing: 0.15em;
  color: var(--c-accent);
  font-weight: 600;
  font-family: var(--font-sans);
}
.elementor-13 .elementor-element-c0015 .elementor-widget-heading .elementor-heading-title {
  font-size: clamp(1.25rem, 2vw, 1.6rem);
  font-family: var(--font-display);
}

/* ================================================
   FIX #15 — Témoignages : noms alignés en bas
   ================================================ */
.elementor-element-tes_grid > .elementor-element {
  display: flex;
  flex-direction: column;
}
.elementor-element-tes_grid > .elementor-element > .e-con-inner,
.elementor-element-tes_grid > .elementor-element {
  display: flex;
  flex-direction: column;
  flex: 1;
}
.elementor-element-tes_grid .elementor-widget:last-child {
  margin-top: auto;
}

/* ================================================
   FIX #19 — Filtres catégories page projets
   ================================================ */
.projets-filters {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  padding: 0 60px;
  margin-top: -40px;
  margin-bottom: 40px;
}
.projets-filters__btn {
  padding: 0.5rem 1.25rem;
  border: 1px solid var(--c-border);
  background: transparent;
  color: var(--c-text-2);
  font-family: var(--font-sans);
  font-size: 0.75rem;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  cursor: pointer;
  transition: all 0.25s;
}
.projets-filters__btn:hover,
.projets-filters__btn.active {
  border-color: var(--c-accent);
  color: var(--c-accent);
  background: rgba(201,169,110,0.08);
}
.elementor-13 .elementor-element-c0015 .e-con-inner > .elementor-element {
  transition: opacity 0.3s, transform 0.3s;
}
.elementor-13 .elementor-element-c0015 .e-con-inner > .elementor-element.filtered-out {
  display: none;
}
@media (max-width: 768px) {
  .projets-filters {
    padding: 0 20px;
    margin-top: -20px;
    margin-bottom: 20px;
  }
}

/* ================================================
   FIX #17 — Commerce card dans la section cases (homepage)
   ================================================ */
.elementor-element-cas_right > .e-con-inner {
  display: flex;
  flex-direction: column;
  gap: 16px;
}
.elementor-element-cas_comm {
  flex: 1;
  min-height: 200px;
}