/* ═══════════════════════════════════════════════════════════════
   JIRCO v0.8 — Obsidian Glass
   Sharp · Pro · B2B · Parallax · 3D Hover
   ═══════════════════════════════════════════════════════════════ */

/* ─── TOKENS ─── */
:root {
  /* Fond */
  --bg:          #0c1628;
  --bg-surface:  #0f1c35;

  /* Accents */
  --cyan:        #22d3ee;
  --indigo:      #818cf8;
  --grad:        linear-gradient(135deg, #22d3ee 0%, #818cf8 100%);

  /* Tints par pilier */
  --tint-blue:   rgba(99,  130, 255, 0.14);
  --tint-teal:   rgba(34,  211, 238, 0.12);
  --tint-amber:  rgba(251, 191,  36, 0.1);

  /* Glass sombre — verre fumé premium */
  --g-fill:      rgba(255, 255, 255, 0.052);
  --g-fill-h:    rgba(255, 255, 255, 0.086);
  --g-border:    rgba(255, 255, 255, 0.09);
  --g-border-t:  rgba(255, 255, 255, 0.2);
  --g-blur:      blur(44px) saturate(160%) brightness(1.08);
  --g-shadow:    0 12px 48px rgba(0,0,0,0.5), 0 2px 10px rgba(0,0,0,0.28);
  --g-shadow-h:  0 22px 72px rgba(0,0,0,0.62), 0 0 56px rgba(34,211,238,0.07);

  /* Text */
  --t1: rgba(255,255,255,0.96);
  --t2: rgba(255,255,255,0.52);
  --t3: rgba(255,255,255,0.28);

  /* Geometry */
  --r-xs: 10px;
  --r-sm: 16px;
  --r-md: 22px;
  --r-lg: 28px;
  --r-xl: 40px;

  /* Layout */
  --max-w: 1280px;
  --s-gap: 8rem;
}

/* ─── RESET ─── */
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }

body {
  margin: 0;
  background: var(--bg);
  color: var(--t1);
  font-family: 'Jost', 'SF Pro Text', 'Helvetica Neue', sans-serif;
  font-size: 1rem;
  line-height: 1.6;
  font-weight: 400;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

a      { color: inherit; text-decoration: none; }
img    { display: block; max-width: 100%; }
ul     { margin: 0; padding: 0; list-style: none; }
p      { margin: 0; }
figure { margin: 0; }

h1, h2, h3 {
  margin: 0;
  font-family: 'Jost', sans-serif;
  font-weight: 800;
  letter-spacing: -0.036em;
  line-height: 0.93;
  color: var(--t1);
}


/* ═══════════════════════════════════════════════════════════════
   FOND : texture grille + blobs atmosphériques
   ═══════════════════════════════════════════════════════════════ */

/* Grille de points — feeling data/précision */
.grid-texture {
  position: fixed;
  inset: 0;
  z-index: 0;
  pointer-events: none;
  background-image:
    radial-gradient(circle, rgba(255,255,255,0.035) 1px, transparent 1px);
  background-size: 34px 34px;
}

/* Blobs de couleur — visibles à travers le verre */
.atmos {
  position: fixed;
  inset: 0;
  z-index: 0;
  pointer-events: none;
  overflow: hidden;
}

.blob {
  position: absolute;
  border-radius: 50%;
  filter: blur(88px);
  will-change: translate; /* JS utilise la propriété `translate` */
}

.blob-1 {
  width: 680px; height: 680px;
  top: -10%; left: -6%;
  background: radial-gradient(circle, rgba(99,130,255,0.52), transparent 68%);
  animation: bfloat 26s ease-in-out infinite alternate;
}
.blob-2 {
  width: 540px; height: 540px;
  top: 12%; right: -8%;
  background: radial-gradient(circle, rgba(34,211,238,0.44), transparent 68%);
  animation: bfloat 20s ease-in-out 4s infinite alternate-reverse;
}
.blob-3 {
  width: 760px; height: 760px;
  bottom: -8%; left: 22%;
  background: radial-gradient(circle, rgba(129,140,248,0.36), transparent 68%);
  animation: bfloat 32s ease-in-out infinite alternate;
}
.blob-4 {
  width: 420px; height: 420px;
  top: 48%; left: 5%;
  background: radial-gradient(circle, rgba(20,184,166,0.3), transparent 68%);
  animation: bfloat 18s ease-in-out 8s infinite alternate-reverse;
}

@keyframes bfloat {
  from { transform: translate(0, 0) scale(1); }
  to   { transform: translate(55px, 75px) scale(1.16); }
}


/* ═══════════════════════════════════════════════════════════════
   GLASS MATERIAL
   Le verre fumé : fond coloré visible en flou à travers les cards
   ═══════════════════════════════════════════════════════════════ */
.glass-card {
  position: relative;
  background: var(--g-fill);
  border: 1px solid var(--g-border);
  border-top-color: var(--g-border-t);
  border-radius: var(--r-lg);
  backdrop-filter: var(--g-blur);
  -webkit-backdrop-filter: var(--g-blur);
  box-shadow: var(--g-shadow);
  overflow: hidden;

  /* Élévation = propriété `translate` CSS (se compose avec `transform` JS) */
  transition:
    translate         360ms cubic-bezier(0.22, 1, 0.36, 1),
    box-shadow        360ms cubic-bezier(0.22, 1, 0.36, 1),
    background-color  280ms ease,
    border-color      280ms ease;
}

/* Specular hairline — top */
.glass-card::before {
  content: '';
  position: absolute;
  top: 0; left: 6%; right: 6%; height: 1px;
  background: linear-gradient(90deg, transparent, rgba(255,255,255,0.28) 25%, rgba(255,255,255,0.28) 75%, transparent);
  pointer-events: none;
  z-index: 3;
}

/* Shine sweep — balayage de lumière au hover */
.glass-card::after {
  content: '';
  position: absolute;
  inset: 0;
  border-radius: inherit;
  background: linear-gradient(
    112deg,
    transparent 0%,
    transparent 38%,
    rgba(255,255,255,0.065) 50%,
    transparent 62%,
    transparent 100%
  );
  transform: translateX(-110%) skewX(-8deg);
  pointer-events: none;
  z-index: 2;
  transition: transform 0s;
}

.glass-card:hover::after {
  transform: translateX(110%) skewX(-8deg);
  transition: transform 680ms ease;
}

/* Specular dynamique — suit le curseur (géré en JS via --sx/--sy) */
.glass-card .card-spec {
  position: absolute;
  inset: 0;
  border-radius: inherit;
  background: radial-gradient(
    circle at var(--sx, 50%) var(--sy, 30%),
    rgba(255,255,255,0.09) 0%,
    transparent 55%
  );
  opacity: 0;
  pointer-events: none;
  z-index: 1;
  transition: opacity 300ms ease;
}

/* Contenu au-dessus des pseudo-éléments */
.glass-card > *:not(.card-spec) { position: relative; z-index: 2; }

/* Hover : élévation CSS */
.glass-card:hover {
  translate: 0 -6px;
  background: var(--g-fill-h);
  border-top-color: rgba(255,255,255,0.3);
  box-shadow: var(--g-shadow-h);
}
.glass-card:hover .card-spec { opacity: 1; }

/* Tints par pilier — dévoilés au hover */
.glass-card[data-tint="blue"]:hover   { background: color-mix(in srgb, var(--g-fill-h), var(--tint-blue)  60%); }
.glass-card[data-tint="teal"]:hover   { background: color-mix(in srgb, var(--g-fill-h), var(--tint-teal)  60%); }
.glass-card[data-tint="amber"]:hover  { background: color-mix(in srgb, var(--g-fill-h), var(--tint-amber) 60%); }


/* ═══════════════════════════════════════════════════════════════
   LAYOUT
   ═══════════════════════════════════════════════════════════════ */
.container {
  width: min(calc(100% - 2rem), var(--max-w));
  margin: 0 auto;
}

.section {
  position: relative;
  z-index: 1;
  padding: var(--s-gap) 0;
}

.split {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.5rem;
  align-items: start;
}

.section-head {
  margin-bottom: 2.8rem;
}
.section-head.center {
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
}
.section-head h2,
.section-intro h2 {
  font-size: clamp(2.1rem, 4.5vw, 3.6rem);
  max-width: 14ch;
  line-height: 1.02;
}

.kicker {
  display: inline-block;
  margin: 0 0 1rem;
  font-size: 0.67rem;
  font-weight: 700;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--cyan);
}

/* ─── Reveal ─── */
.reveal {
  opacity: 0;
  transform: translateY(24px);
  transition:
    opacity   680ms cubic-bezier(0.22, 1, 0.36, 1),
    transform 680ms cubic-bezier(0.22, 1, 0.36, 1);
}
.reveal.is-visible { opacity: 1; transform: translateY(0); }

.delay-1 { transition-delay:  80ms; }
.delay-2 { transition-delay: 160ms; }
.delay-3 { transition-delay: 240ms; }
.delay-4 { transition-delay: 320ms; }


/* ═══════════════════════════════════════════════════════════════
   HEADER
   ═══════════════════════════════════════════════════════════════ */
.site-header {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 200;
  padding: 1.1rem;
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 2rem;
  height: 50px;
  padding: 0 1.1rem;
  background: rgba(12, 22, 40, 0.72);
  backdrop-filter: blur(32px) saturate(160%);
  -webkit-backdrop-filter: blur(32px) saturate(160%);
  border: 1px solid rgba(255,255,255,0.08);
  border-top-color: rgba(255,255,255,0.15);
  border-radius: 999px;
  box-shadow: 0 6px 28px rgba(0,0,0,0.45);
  transition: background 300ms ease, border-color 300ms ease;
}

.brand { display: flex; align-items: center; gap: 0.6rem; }
.brand-wordmark {
  font-weight: 800;
  font-size: 0.95rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--t1);
}
.brand-rule {
  width: 1px; height: 12px;
  background: rgba(255,255,255,0.2);
}
.brand-sub {
  font-size: 0.66rem;
  font-weight: 500;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--t3);
}

.site-nav {
  display: flex;
  align-items: center;
  gap: 0.1rem;
}
.site-nav a {
  padding: 0.4rem 0.85rem;
  font-size: 0.86rem;
  font-weight: 500;
  color: var(--t2);
  border-radius: 999px;
  transition: color 180ms ease, background 180ms ease;
}
.site-nav a:hover,
.site-nav a:focus-visible {
  color: var(--t1);
  background: rgba(255,255,255,0.07);
}
.nav-contact {
  color: var(--cyan) !important;
  background: rgba(34,211,238,0.1) !important;
}
.nav-contact:hover,
.nav-contact:focus-visible {
  background: rgba(34,211,238,0.18) !important;
}

.nav-toggle {
  display: none;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  gap: 5px;
  width: 38px; height: 38px;
  padding: 0;
  border: 1px solid rgba(255,255,255,0.1);
  border-radius: 999px;
  background: rgba(255,255,255,0.06);
  cursor: pointer;
}
.nav-toggle span {
  width: 15px; height: 1.5px;
  background: var(--t1);
  border-radius: 2px;
  transition: transform 260ms ease, opacity 260ms ease;
}
.nav-toggle[aria-expanded="true"] span:first-child {
  transform: translateY(3.25px) rotate(45deg);
}
.nav-toggle[aria-expanded="true"] span:last-child {
  transform: translateY(-3.25px) rotate(-45deg);
}


/* ═══════════════════════════════════════════════════════════════
   BUTTONS
   ═══════════════════════════════════════════════════════════════ */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  height: 48px;
  padding: 0 1.5rem;
  font-family: 'Jost', sans-serif;
  font-size: 0.9rem;
  font-weight: 600;
  border-radius: 999px;
  border: 1px solid transparent;
  cursor: pointer;
  white-space: nowrap;
  position: relative;
  overflow: hidden;
  transition:
    box-shadow 280ms cubic-bezier(0.22, 1, 0.36, 1),
    background  200ms ease,
    border-color 200ms ease,
    color       200ms ease;
  /* translate est contrôlé par le JS "magnetic" */
}

/* Shine interne sur le btn-primary */
.btn-primary::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(105deg, transparent 30%, rgba(255,255,255,0.15) 50%, transparent 70%);
  transform: translateX(-100%);
  transition: transform 0s;
  border-radius: inherit;
}
.btn-primary:hover::after {
  transform: translateX(100%);
  transition: transform 600ms ease;
}

.btn-primary {
  background: var(--grad);
  color: #fff;
  box-shadow: 0 4px 22px rgba(34,211,238,0.3);
}
.btn-primary:hover {
  box-shadow: 0 8px 40px rgba(34,211,238,0.45);
}

.btn-outline {
  background: rgba(255,255,255,0.06);
  border-color: rgba(255,255,255,0.12);
  color: var(--t2);
  transition: background 200ms ease, border-color 200ms ease, color 200ms ease;
}
.btn-outline:hover {
  background: rgba(255,255,255,0.1);
  border-color: rgba(255,255,255,0.2);
  color: var(--t1);
}

.btn-lg { height: 56px; padding: 0 2.2rem; font-size: 0.96rem; }


/* ═══════════════════════════════════════════════════════════════
   HERO
   ═══════════════════════════════════════════════════════════════ */
.hero {
  position: relative;
  z-index: 1;
  min-height: 100svh;
  display: flex;
  flex-direction: column;
  padding-bottom: 3rem;
}

.hero-photo {
  position: absolute;
  inset: 0;
  z-index: 0;
  overflow: hidden;
  will-change: translate;
}
.hero-photo img {
  width: 100%; height: 100%;
  object-fit: cover;
  object-position: center 28%;
  opacity: 0.12;
  filter: saturate(0.3) contrast(1.2);
}
.hero-photo-veil {
  position: absolute; inset: 0;
  background:
    linear-gradient(180deg, var(--bg) 0%, rgba(12,22,40,0.1) 35%, rgba(12,22,40,0.6) 80%, var(--bg) 100%),
    linear-gradient(110deg, rgba(99,130,255,0.12) 0%, transparent 55%);
}

/* Deux colonnes : copy | aside */
.hero-body {
  position: relative;
  z-index: 2;
  flex: 1;
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  gap: 2rem;
  align-items: center;
  padding: 9rem 0 3rem;
}

.hero-copy { will-change: translate; }
.hero-aside { will-change: translate; }

/* Eyebrow pills */
.eyebrow {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  margin-bottom: 2rem;
}
.pill {
  display: inline-flex;
  align-items: center;
  height: 24px;
  padding: 0 0.7rem;
  font-size: 0.65rem;
  font-weight: 700;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--cyan);
  background: rgba(34,211,238,0.08);
  border: 1px solid rgba(34,211,238,0.2);
  border-radius: 999px;
}
.dot-sep {
  width: 3px; height: 3px;
  border-radius: 50%;
  background: var(--t3);
}

/* Headline */
h1 {
  font-size: clamp(4.8rem, 9vw, 8.2rem);
  letter-spacing: -0.05em;
  line-height: 0.88;
  margin-bottom: 1.8rem;
}
.accent-text {
  background: var(--grad);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.hero-lead {
  max-width: 46rem;
  font-size: 1.08rem;
  line-height: 1.72;
  color: var(--t2);
  margin-bottom: 0.9rem;
}
.hero-strap {
  font-size: 0.82rem;
  font-weight: 600;
  letter-spacing: 0.06em;
  color: var(--t3);
  margin-bottom: 2rem;
}
.hero-ctas {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
}

/* Frame card */
.frame-card {
  padding: 2rem 2.25rem;
}
.card-kicker {
  font-size: 0.65rem;
  font-weight: 700;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--t3);
  margin-bottom: 0.6rem;
}
.frame-title {
  font-family: 'Jost', sans-serif;
  font-weight: 700;
  font-size: 1.05rem;
  line-height: 1.35;
  letter-spacing: -0.02em;
  color: var(--t1);
  margin-bottom: 1.6rem;
}
.frame-rows { display: flex; flex-direction: column; }
.frame-row {
  display: grid;
  grid-template-columns: 5.5rem 1fr;
  gap: 0.75rem;
  padding: 0.9rem 0;
  border-bottom: 1px solid rgba(255,255,255,0.07);
}
.frame-row:last-child { border-bottom: none; }
.fr-key {
  font-weight: 700;
  font-size: 0.9rem;
  color: var(--t1);
}
.fr-val {
  font-size: 0.82rem;
  color: var(--t2);
  line-height: 1.45;
  align-self: center;
}

/* Services strip */
.services-strip {
  display: flex;
  align-items: center;
  justify-content: space-around;
  padding: 0.9rem 2rem;
  border-radius: var(--r-md);
  will-change: translate;
}
.services-strip span {
  font-size: 0.74rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--t2);
  flex: 1;
  text-align: center;
}
.v-sep {
  width: 1px; height: 14px;
  background: rgba(255,255,255,0.1);
  flex: none !important;
}


/* ═══════════════════════════════════════════════════════════════
   APPROCHE
   ═══════════════════════════════════════════════════════════════ */
.approach-card {
  max-width: 860px;
  margin: 0 auto;
  padding: 2.5rem 3rem;
}
.approach-lines {
  display: flex;
  flex-direction: column;
  gap: 0;
  margin-bottom: 1.5rem;
}
.approach-lines p {
  display: flex;
  align-items: baseline;
  gap: 1.2rem;
  font-size: 1.08rem;
  color: var(--t2);
  padding: 1rem 0;
  border-bottom: 1px solid rgba(255,255,255,0.06);
  line-height: 1.5;
  transition: color 200ms ease;
}
.approach-lines p:hover { color: var(--t1); }
.line-num {
  font-size: 0.62rem;
  font-weight: 700;
  letter-spacing: 0.18em;
  color: var(--cyan);
  flex-shrink: 0;
  width: 2ch;
}
.approach-conclusion {
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--t1);
  letter-spacing: -0.01em;
}


/* ═══════════════════════════════════════════════════════════════
   LEVIERS
   ═══════════════════════════════════════════════════════════════ */
.pillars {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1rem;
}

.pillar {
  display: flex;
  flex-direction: column;
  padding: 2rem 2rem 1.75rem;
  cursor: default;
  /* Le tilt JS utilisera transform, l'élévation utilisera translate */
}

.pillar-top {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  margin-bottom: 1.5rem;
}
.pillar-idx {
  font-size: 0.65rem;
  font-weight: 700;
  letter-spacing: 0.2em;
  color: var(--cyan);
}
.pillar-tag {
  font-size: 0.68rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--t3);
}

.pillar h3 {
  font-size: 1.42rem;
  line-height: 1.12;
  margin-bottom: 1.5rem;
}

.chips {
  display: flex;
  flex-wrap: wrap;
  gap: 0.38rem;
  flex: 1;
  align-content: flex-start;
  margin-bottom: 1.5rem;
}
.chips li {
  padding: 0.28rem 0.72rem;
  font-size: 0.74rem;
  font-weight: 500;
  color: var(--t2);
  background: rgba(255,255,255,0.05);
  border: 1px solid rgba(255,255,255,0.09);
  border-radius: 999px;
  transition: background 180ms ease, border-color 180ms ease, color 180ms ease, translate 200ms ease;
}
.chips li:hover {
  translate: 0 -2px;
  color: var(--cyan);
  background: rgba(34,211,238,0.08);
  border-color: rgba(34,211,238,0.24);
}

.pillar-foot {
  margin-top: auto;
  padding-top: 1.1rem;
  border-top: 1px solid rgba(255,255,255,0.07);
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--t3);
  letter-spacing: 0.01em;
}


/* ═══════════════════════════════════════════════════════════════
   OFFRE
   ═══════════════════════════════════════════════════════════════ */
.offer-grid {
  display: grid;
  grid-template-columns: 320px 1fr;
  gap: 1rem;
  align-items: stretch;
}

.offer-photo {
  overflow: hidden;
  padding: 0;
  min-height: 360px;
}
.offer-photo img {
  width: 100%; height: 100%;
  object-fit: cover;
  border-radius: calc(var(--r-lg) - 1px);
  filter: saturate(0.65) brightness(0.75);
  transition: transform 600ms cubic-bezier(0.22,1,0.36,1), filter 300ms ease;
}
.offer-photo:hover img {
  transform: scale(1.05);
  filter: saturate(0.82) brightness(0.85);
}

.offer-stack {
  display: flex;
  flex-direction: column;
  gap: 0.85rem;
}
.offer-card {
  display: flex;
  align-items: center;
  gap: 1.5rem;
  padding: 1.5rem 2rem;
}
.offer-idx {
  font-size: 0.64rem;
  font-weight: 700;
  letter-spacing: 0.2em;
  color: var(--cyan);
  flex-shrink: 0;
  width: 2ch;
}
.offer-card h3 {
  font-size: 1.3rem;
  line-height: 1.05;
  margin-bottom: 0.4rem;
}
.offer-card p {
  font-size: 0.86rem;
  color: var(--t2);
  line-height: 1.55;
}


/* ═══════════════════════════════════════════════════════════════
   RÉSULTATS
   ═══════════════════════════════════════════════════════════════ */
.results-section { overflow: hidden; }

/* Grand mot en arrière-plan — feeling éditorial */
.bg-word {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  font-family: 'Jost', sans-serif;
  font-weight: 800;
  font-size: clamp(5rem, 18vw, 16rem);
  letter-spacing: -0.05em;
  color: rgba(255,255,255,0.022);
  white-space: nowrap;
  pointer-events: none;
  user-select: none;
  z-index: 0;
}

.results-section .container { position: relative; z-index: 1; }

.section-intro {
  /* dans .split */
}
.section-intro h2 {
  font-size: clamp(2rem, 4.5vw, 3.6rem);
  max-width: 13ch;
  line-height: 1.02;
  margin-bottom: 1rem;
}
.intro-sub {
  font-size: 0.98rem;
  color: var(--t2);
  line-height: 1.65;
  max-width: 30rem;
  margin-top: 1.2rem;
}

.results-card {
  padding: 1.5rem 1.75rem;
  align-self: start;
}
.result-item {
  display: flex;
  align-items: baseline;
  gap: 1rem;
  padding: 1rem 0.75rem;
  border-radius: var(--r-xs);
  transition: background 200ms ease, translate 240ms cubic-bezier(0.22,1,0.36,1);
}
.result-item + .result-item {
  border-top: 1px solid rgba(255,255,255,0.055);
}
.result-item:hover {
  background: rgba(34,211,238,0.04);
  translate: 4px 0;
}
.r-idx {
  font-size: 0.62rem;
  font-weight: 700;
  letter-spacing: 0.18em;
  color: var(--cyan);
  flex-shrink: 0;
  width: 2ch;
}
.result-item p {
  font-size: 0.98rem;
  color: var(--t2);
  line-height: 1.55;
  transition: color 200ms ease;
}
.result-item:hover p { color: var(--t1); }


/* ═══════════════════════════════════════════════════════════════
   CONTACT
   ═══════════════════════════════════════════════════════════════ */
.contact-section { padding-bottom: 5rem; }

.contact-card {
  display: grid;
  grid-template-columns: 360px 1fr;
  padding: 0;
  border-radius: var(--r-xl);
  overflow: hidden;
}
.contact-card:hover { translate: 0; }

/* Photo côté gauche */
.contact-photo {
  position: relative;
  overflow: hidden;
  border-radius: calc(var(--r-xl) - 1px) 0 0 calc(var(--r-xl) - 1px);
  min-height: 380px;
}
.contact-photo img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center top;
  display: block;
  filter: contrast(1.04) saturate(0.92);
  transition: transform 600ms cubic-bezier(0.22, 1, 0.36, 1);
}
.contact-card:hover .contact-photo img {
  transform: scale(1.04);
}
/* Fondu droit pour transition douce vers le contenu */
.contact-photo::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(
    90deg,
    transparent 55%,
    rgba(12, 22, 40, 0.7) 100%
  );
  pointer-events: none;
}

/* Contenu côté droit */
.contact-body {
  position: relative;
  padding: 4rem 3.5rem;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: flex-start;
  text-align: left;
  z-index: 1;
}

.contact-orb {
  position: absolute;
  top: 50%; right: 0;
  transform: translateY(-50%);
  width: 500px; height: 400px;
  border-radius: 50%;
  background: radial-gradient(ellipse, rgba(34,211,238,0.09), transparent 70%);
  pointer-events: none;
  z-index: 0;
}

.contact-card h2 {
  font-size: clamp(2rem, 3.5vw, 3.2rem);
  margin: 0 0 1rem;
  max-width: 16ch;
  line-height: 1.04;
}
.contact-sub {
  font-size: 1rem;
  color: var(--t2);
  margin-bottom: 2.25rem;
  max-width: 38rem;
}


/* ═══════════════════════════════════════════════════════════════
   FOOTER
   ═══════════════════════════════════════════════════════════════ */
.site-footer {
  position: relative;
  z-index: 1;
  padding: 1.5rem 0 2.5rem;
  border-top: 1px solid rgba(255,255,255,0.06);
}
.footer-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
}
.ft-brand {
  font-weight: 800;
  font-size: 0.85rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--t2);
}
.ft-sub {
  font-size: 0.76rem;
  color: var(--t3);
  text-transform: uppercase;
  letter-spacing: 0.1em;
}


/* ═══════════════════════════════════════════════════════════════
   RESPONSIVE
   ═══════════════════════════════════════════════════════════════ */
@media (max-width: 1060px) {
  .offer-grid { grid-template-columns: 1fr; }
  .offer-photo { min-height: 280px; }
}

@media (max-width: 880px) {
  :root { --s-gap: 5.5rem; }

  .brand-sub, .brand-rule { display: none; }

  .site-nav {
    display: none;
    position: absolute;
    top: calc(100% + 0.75rem);
    left: 0; right: 0;
    flex-direction: column;
    align-items: stretch;
    padding: 0.75rem;
    background: rgba(12, 22, 40, 0.95);
    border: 1px solid rgba(255,255,255,0.1);
    border-radius: var(--r-md);
    backdrop-filter: blur(28px);
    box-shadow: 0 18px 50px rgba(0,0,0,0.55);
  }
  .site-nav.is-open { display: flex; }
  .site-nav a { padding: 0.75rem 1rem; border-radius: var(--r-sm); }
  .nav-toggle { display: inline-flex; }

  .hero-body { grid-template-columns: 1fr; padding-top: 8rem; }
  .hero-aside { order: -1; }
  .split      { grid-template-columns: 1fr; }
  .pillars    { grid-template-columns: 1fr; }
  .approach-card { padding: 2rem 1.75rem; }
}

@media (max-width: 640px) {
  :root { --s-gap: 4.5rem; }

  h1 { font-size: clamp(3.5rem, 15vw, 5rem); }

  .services-strip { flex-wrap: wrap; gap: 0.5rem; justify-content: center; padding: 1rem 1.25rem; }
  .v-sep { display: none; }

  .offer-card { flex-direction: column; align-items: flex-start; gap: 0.5rem; }

  .contact-card { grid-template-columns: 1fr; }
  .contact-photo {
    border-radius: calc(var(--r-xl) - 1px) calc(var(--r-xl) - 1px) 0 0;
    min-height: 260px;
  }
  .contact-photo::after {
    background: linear-gradient(180deg, transparent 40%, rgba(12,22,40,0.7) 100%);
  }
  .contact-body { padding: 2.5rem 2rem; }
  .contact-orb  { width: 320px; height: 240px; }

  .footer-row { flex-direction: column; gap: 0.4rem; text-align: center; }
}

/* ═══════════════════════════════════════════════════════════════
   EXPÉRIENCE
   ═══════════════════════════════════════════════════════════════ */
.experience-layout {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: 1rem;
  align-items: start;
}

.exp-main {
  padding: 2.5rem 3rem;
}

.exp-narrative {
  display: flex;
  flex-direction: column;
  gap: 1.2rem;
}
.exp-narrative p {
  font-size: 1.02rem;
  color: var(--t2);
  line-height: 1.75;
}

.exp-tagline {
  margin-top: 2rem;
  padding-top: 1.75rem;
  border-top: 1px solid rgba(255,255,255,0.07);
  font-size: 1rem;
  font-weight: 700;
  color: var(--t1);
  letter-spacing: -0.015em;
  line-height: 1.5;
}

.exp-creds {
  display: flex;
  flex-direction: column;
  gap: 0.85rem;
}

.cred-card {
  padding: 1.4rem 1.6rem;
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
}

.cred-number {
  font-size: 0.62rem;
  font-weight: 700;
  letter-spacing: 0.2em;
  color: var(--cyan);
  margin-bottom: 0.1rem;
}

.cred-name {
  font-size: 0.98rem;
  font-weight: 700;
  color: var(--t1);
  letter-spacing: -0.02em;
  line-height: 1.2;
}

.cred-desc {
  font-size: 0.8rem;
  color: var(--t2);
  line-height: 1.55;
}


/* ═══════════════════════════════════════════════════════════════
   TÉMOIGNAGES
   ═══════════════════════════════════════════════════════════════ */
.testimonials-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1rem;
}

.testimonial-card {
  display: flex;
  flex-direction: column;
  padding: 2rem 2rem 1.75rem;
}

.quote-mark {
  font-family: Georgia, 'Times New Roman', serif;
  font-size: 3.5rem;
  line-height: 1;
  color: var(--cyan);
  opacity: 0.45;
  margin-bottom: 0.75rem;
  user-select: none;
}

.testimonial-quote {
  flex: 1;
  font-size: 0.9rem;
  color: var(--t2);
  line-height: 1.75;
  font-style: italic;
  margin-bottom: 1.5rem;
}

.testimonial-sep {
  height: 1px;
  background: rgba(255,255,255,0.07);
  margin-bottom: 1.25rem;
}

.testimonial-author {
  display: flex;
  align-items: center;
  gap: 0.85rem;
}

.author-avatar {
  width: 38px;
  height: 38px;
  border-radius: 50%;
  background: rgba(34,211,238,0.1);
  border: 1px solid rgba(34,211,238,0.18);
  flex-shrink: 0;
}

.author-name {
  font-size: 0.86rem;
  font-weight: 700;
  color: var(--t1);
  line-height: 1.2;
}

.author-role {
  font-size: 0.72rem;
  color: var(--t3);
  margin-top: 0.18rem;
  letter-spacing: 0.02em;
}

/* Contact reassurance */
.contact-reassurance {
  margin-top: 1rem;
  font-size: 0.76rem;
  color: var(--t3);
  letter-spacing: 0.04em;
}


/* ═══════════════════════════════════════════════════════════════
   RESPONSIVE — nouveaux éléments
   ═══════════════════════════════════════════════════════════════ */
@media (max-width: 960px) {
  .experience-layout { grid-template-columns: 1fr; }
  .exp-main          { padding: 2rem 1.75rem; }
  .testimonials-grid { grid-template-columns: 1fr; }
}

@media (max-width: 640px) {
  .exp-main { padding: 1.75rem 1.5rem; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after {
    animation-duration: 0.001ms !important;
    transition-duration: 0.001ms !important;
  }
  .reveal { opacity: 1; transform: none; }
  .blob { animation: none; }
}