/* =========================================
   LA SHOP STUDIO — Styles principaux
   ========================================= */

*, *::before, *::after { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body {
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
  color: #0a0a0a;
  line-height: 1.55;
  background: #ffffff;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}
h1, h2, h3, h4 {
  font-family: 'Bricolage Grotesque', sans-serif;
  font-weight: 700;
  letter-spacing: -0.02em;
  line-height: 1.05;
}
a { color: inherit; text-decoration: none; }
img { max-width: 100%; display: block; }
button { font-family: inherit; cursor: pointer; }

/* === ANNOUNCEMENT BAR === */
.announcement {
  background: #0a0a0a;
  color: #fff;
  text-align: center;
  padding: 9px 20px;
  font-size: 12.5px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  font-weight: 500;
  position: relative;
  z-index: 99;
}
.announcement strong { color: #ff5757; }

/* === HEADER (FIXE BLANC SOLIDE) === */
.header {
  background: #ffffff;
  border-bottom: 1px solid #f0f0f0;
  position: sticky;
  top: 0;
  z-index: 100;
  transition: opacity 0.6s ease, transform 0.6s ease;
}
.header-inner {
  max-width: 1400px;
  margin: 0 auto;
  padding: 8px 40px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 40px;
}
.logo {
  display: flex;
  align-items: center;
  flex-shrink: 0;
}
.logo img {
  height: 128px;
  width: auto;
}
.main-nav {
  display: flex;
  gap: 44px;
  align-items: center;
  margin-left: auto;
  margin-right: 32px;
}
.main-nav a {
  font-size: 15px;
  font-weight: 500;
  color: #0a0a0a;
  transition: color 0.2s;
  position: relative;
  padding: 6px 0;
}
.main-nav a:hover { color: #c8202e; }
.nav-badge {
  display: inline-block;
  margin-left: 6px;
  font-size: 9px;
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: #c8202e;
  background: #fdecec;
  padding: 2px 6px;
  border-radius: 999px;
  vertical-align: middle;
  position: relative;
  top: -1px;
}
.main-nav a.active {
  color: #c8202e;
  font-weight: 600;
}
.main-nav a.active::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: 2px;
  background: #c8202e;
}
.header-actions {
  display: flex;
  gap: 16px;
  align-items: center;
  flex-shrink: 0;
}
.icon-btn {
  background: none;
  border: none;
  color: #0a0a0a;
  padding: 6px;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: color 0.2s;
}
.icon-btn:hover { color: #c8202e; }
.header-cta {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  background: #0a0a0a;
  color: #fff;
  padding: 11px 22px;
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  transition: all 0.2s;
}
.header-cta:hover {
  background: #c8202e;
  color: #fff;
  transform: translateY(-1px);
}
.burger {
  display: none;
  background: none;
  border: none;
  padding: 8px 0;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
}
.burger span { width: 26px; height: 2px; background: #0a0a0a; transition: all 0.3s; }
.burger.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.burger.open span:nth-child(2) { opacity: 0; }
.burger.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* Hide header during homepage intro */
.header.hidden-intro {
  opacity: 0;
  transform: translateY(-100%);
  pointer-events: none;
}
.announcement.hidden-intro {
  opacity: 0;
  transform: translateY(-100%);
  pointer-events: none;
  transition: opacity 0.6s ease, transform 0.6s ease;
}

/* === PAGE HERO (pages internes) === */
.page-hero {
  position: relative;
  padding: 90px 32px 70px;
  background: #ffffff;
  overflow: hidden;
  border-bottom: 1px solid #eee;
}
.page-hero-inner {
  max-width: 1100px;
  margin: 0 auto;
  text-align: center;
}
.page-hero-eyebrow {
  display: inline-block;
  font-size: 12px;
  font-weight: 600;
  color: #c8202e;
  letter-spacing: 0.25em;
  text-transform: uppercase;
  margin-bottom: 20px;
}
.page-hero h1 {
  font-size: clamp(2.6rem, 6vw, 5rem);
  margin-bottom: 22px;
  letter-spacing: -0.03em;
}
.page-hero h1 em {
  font-style: italic;
  font-weight: 500;
}
.page-hero p {
  font-size: 17px;
  color: #555;
  max-width: 62ch;
  margin: 0 auto;
  line-height: 1.65;
}

/* === SECTIONS === */
.section {
  padding: 120px 32px;
  max-width: 1400px;
  margin: 0 auto;
}
.section-eyebrow {
  display: inline-block;
  font-size: 12px;
  font-weight: 600;
  color: #c8202e;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  margin-bottom: 24px;
}
.section-title {
  font-size: clamp(2.4rem, 5vw, 4.5rem);
  margin-bottom: 24px;
  max-width: 18ch;
}
.section-title em { font-style: italic; font-weight: 500; }
.section-intro {
  font-size: 18px;
  color: #555;
  max-width: 62ch;
  margin-bottom: 70px;
  line-height: 1.65;
}

/* === BTN VARIANTS === */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  padding: 16px 28px;
  font-size: 14px;
  font-weight: 600;
  transition: all 0.25s;
  border: 1px solid transparent;
  cursor: pointer;
}
.btn-primary {
  background: #c8202e;
  color: #fff;
  border-color: #c8202e;
}
.btn-primary:hover {
  background: #0a0a0a;
  border-color: #0a0a0a;
  transform: translateY(-2px);
}
.btn-dark {
  background: #0a0a0a;
  color: #fff;
  border-color: #0a0a0a;
}
.btn-dark:hover {
  background: #c8202e;
  border-color: #c8202e;
  transform: translateY(-2px);
}
.btn-light {
  background: #fff;
  color: #0a0a0a;
  border-color: #fff;
}
.btn-light:hover {
  background: transparent;
  color: #fff;
}

/* === SERVICES (4 cards alternating layout) === */
.services-section { background: #fafaf8; }
.services-section .section { padding-top: 130px; padding-bottom: 130px; }
.services-header { text-align: center; margin-bottom: 90px; }
.services-header .section-title { margin-left: auto; margin-right: auto; }
.services-header .section-intro { margin-left: auto; margin-right: auto; text-align: center; }
.services-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 50px 30px;
}
.service-item {
  display: block;
  color: inherit;
  transition: opacity 0.25s;
}
.service-item:hover { opacity: 0.92; }
.service-image {
  aspect-ratio: 4/5;
  overflow: hidden;
  background: #ebebe7;
  margin-bottom: 22px;
  position: relative;
}
.service-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.6s ease;
}
.service-item:hover .service-image img { transform: scale(1.05); }
.service-num {
  font-size: 12px;
  color: #999;
  letter-spacing: 0.18em;
  margin-bottom: 8px;
  font-weight: 500;
}
.service-name {
  font-family: 'Bricolage Grotesque', sans-serif;
  font-size: clamp(1.6rem, 2.5vw, 2.2rem);
  font-weight: 700;
  margin-bottom: 8px;
  letter-spacing: -0.02em;
  line-height: 1.05;
}
.service-name em { font-style: italic; font-weight: 500; }
.service-link {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 14px;
  font-weight: 600;
  color: #c8202e;
  margin-top: 6px;
}
.service-link svg { transition: transform 0.25s; }
.service-item:hover .service-link svg { transform: translateX(4px); }

/* === STORY === */
.story-section {
  padding: 130px 32px;
  max-width: 1400px;
  margin: 0 auto;
}
.story-grid {
  display: grid;
  grid-template-columns: 1.1fr 1fr;
  gap: 80px;
  align-items: center;
}
.story-image {
  aspect-ratio: 4/5;
  overflow: hidden;
  background: #ebebe7;
}
.story-image img { width: 100%; height: 100%; object-fit: cover; }
.story-text .section-title { font-size: clamp(2rem, 4vw, 3.4rem); }
.story-text > p {
  font-size: 17px;
  color: #555;
  line-height: 1.75;
  margin-bottom: 20px;
}
.story-stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
  margin-top: 50px;
  padding-top: 40px;
  border-top: 1px solid #e8e8e4;
}
.stat-num {
  font-family: 'Bricolage Grotesque', sans-serif;
  font-size: 38px;
  font-weight: 700;
  color: #0a0a0a;
  letter-spacing: -0.02em;
}
.stat-label {
  font-size: 12px;
  color: #888;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  margin-top: 4px;
  font-weight: 500;
}

/* === CLIENTS MARQUEE === */
.clients-section {
  padding: 80px 0 90px;
  overflow: hidden;
  border-top: 1px solid #f0f0f0;
  border-bottom: 1px solid #f0f0f0;
}
.clients-header { text-align: center; margin-bottom: 50px; padding: 0 32px; }
.clients-eyebrow {
  font-size: 13px;
  color: #888;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  font-weight: 500;
}
.marquee {
  width: 100%;
  overflow: hidden;
  position: relative;
  mask-image: linear-gradient(to right, transparent, #000 8%, #000 92%, transparent);
  -webkit-mask-image: linear-gradient(to right, transparent, #000 8%, #000 92%, transparent);
}
.marquee-track {
  display: flex;
  gap: 80px;
  animation: scroll-left 32s linear infinite;
  width: max-content;
  align-items: center;
}
.marquee:hover .marquee-track { animation-play-state: paused; }
.client-logo {
  height: 90px;
  min-width: 180px;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 0 20px;
  flex-shrink: 0;
}
.client-logo img {
  max-height: 100%;
  max-width: 100%;
  object-fit: contain;
  filter: grayscale(100%);
  opacity: 0.55;
  transition: all 0.3s ease;
}
.client-logo:hover img { filter: grayscale(0%); opacity: 1; }
@keyframes scroll-left {
  from { transform: translateX(0); }
  to { transform: translateX(-50%); }
}

/* === CTA SECTION === */
.cta-section {
  background: #0a0a0a;
  color: #fff;
  padding: 130px 32px;
  text-align: center;
}
.cta-section h2 {
  font-size: clamp(2.4rem, 5vw, 4.5rem);
  color: #fff;
  max-width: 18ch;
  margin: 0 auto 24px;
}
.cta-section h2 em { font-style: italic; font-weight: 500; }
.cta-section p {
  font-size: 17px;
  color: #aaa;
  max-width: 56ch;
  margin: 0 auto 40px;
  line-height: 1.65;
}

/* === FOOTER === */
.footer { background: #0a0a0a; color: #aaa; padding: 80px 32px 30px; }
.footer-inner { max-width: 1400px; margin: 0 auto; }
.footer-top {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 60px;
  padding-bottom: 60px;
  border-bottom: 1px solid #1a1a1a;
}
.footer-brand img {
  height: 64px;
  margin-bottom: 18px;
}
.footer-brand p { color: #777; font-size: 14.5px; line-height: 1.7; max-width: 320px; margin-bottom: 22px; }
.footer-newsletter h4 {
  color: #fff;
  font-size: 14px;
  margin-bottom: 10px;
  font-weight: 600;
  letter-spacing: 0.05em;
}
.footer-newsletter p { color: #777; font-size: 13px; margin-bottom: 14px; }
.newsletter-form { display: flex; border: 1px solid #2a2a2a; }
.newsletter-form input {
  flex: 1;
  background: transparent;
  border: none;
  color: #fff;
  padding: 12px 14px;
  font-size: 14px;
  font-family: inherit;
}
.newsletter-form input:focus { outline: none; }
.newsletter-form input::placeholder { color: #555; }
.newsletter-form button {
  background: #c8202e;
  border: none;
  color: #fff;
  padding: 0 16px;
  cursor: pointer;
  transition: background 0.2s;
}
.newsletter-form button:hover { background: #ff5757; }
.footer-col h5 {
  color: #fff;
  font-size: 13px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  margin-bottom: 18px;
  font-weight: 600;
}
.footer-col ul { list-style: none; }
.footer-col li { margin-bottom: 10px; }
.footer-col a { color: #888; font-size: 14px; transition: color 0.2s; }
.footer-col a:hover { color: #fff; }
.footer-bottom {
  padding-top: 28px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 16px;
  font-size: 12.5px;
  color: #666;
}
.footer-bottom-left { display: flex; gap: 22px; align-items: center; flex-wrap: wrap; }
.footer-socials { display: flex; gap: 12px; }
.footer-socials a {
  width: 36px;
  height: 36px;
  display: flex;
  align-items: center;
  justify-content: center;
  border: 1px solid #2a2a2a;
  color: #aaa;
  transition: all 0.2s;
}
.footer-socials a:hover { background: #c8202e; border-color: #c8202e; color: #fff; }
.footer-credit {
  color: #c8a648;
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.18em;
  font-weight: 600;
}
.footer-credit:hover { color: #d4af37; }

/* === RESPONSIVE === */
@media (max-width: 1100px) {
  .header-inner { padding: 14px 24px; gap: 24px; }
  .main-nav { gap: 28px; margin-right: 16px; }
  .main-nav a { font-size: 14px; }
  .header-cta { padding: 10px 16px; font-size: 12px; }
  .logo img { height: 96px; }
}
@media (max-width: 900px) {
  .header-cta { display: none; }
  .main-nav { display: none; }
  .main-nav.open {
    display: flex;
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    flex-direction: column;
    background: #fff;
    padding: 24px 32px;
    border-bottom: 1px solid #f0f0f0;
    gap: 18px;
    box-shadow: 0 10px 30px rgba(0,0,0,0.06);
    margin: 0;
  }
  .burger { display: flex; }
  .services-grid { grid-template-columns: 1fr; gap: 40px; }
  .story-grid { grid-template-columns: 1fr; gap: 50px; }
  .footer-top { grid-template-columns: 1fr 1fr; gap: 40px; }
}
@media (max-width: 768px) {
  .header-inner { padding: 10px 16px; gap: 16px; }
  .logo img { height: 76px; }
  .burger span { width: 24px; }
  .announcement {
    font-size: 10.5px;
    padding: 7px 14px;
    letter-spacing: 0.05em;
    line-height: 1.4;
  }
  .section, .story-section, .cta-section, .services-section .section {
    padding: 70px 22px;
  }
  .page-hero { padding: 50px 22px 45px; }
  .page-hero h1 { font-size: clamp(1.8rem, 8vw, 2.8rem); }
  .page-hero p { font-size: 15px; }
  .page-hero-eyebrow { font-size: 11px; margin-bottom: 14px; }
  .footer { padding: 60px 22px 24px; }
  .footer-top { grid-template-columns: 1fr; gap: 36px; padding-bottom: 40px; }
  .footer-bottom { flex-direction: column; text-align: center; gap: 12px; padding-top: 24px; }
  .footer-bottom-left { flex-direction: column; gap: 10px; }
  .footer-brand img { height: 50px; }
  .footer-brand p { max-width: 100%; }
  .story-stats { grid-template-columns: 1fr; gap: 14px; }
  .cta-section h2 { font-size: clamp(1.8rem, 8vw, 2.8rem); }
  .cta-section p { font-size: 15px; }
  .btn { padding: 14px 22px; font-size: 13px; }
}

@media (max-width: 480px) {
  .header-inner { padding: 10px 14px; }
  .logo img { height: 64px; }
  .announcement strong { display: block; }
}

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

/* === Effet 3D (tilt) === */
[data-tilt] {
  transition: transform .3s cubic-bezier(.16,1,.3,1), box-shadow .3s ease;
  transform-style: preserve-3d;
}
[data-tilt]:hover { box-shadow: 0 30px 60px rgba(0,0,0,.18); }
@media (prefers-reduced-motion: reduce) {
  [data-tilt] { transition: none; }
}

/* === Pages légales === */
.legal { background:#fff; padding:50px 24px 100px; }
.legal-inner { max-width:780px; margin:0 auto; }
.legal-updated { color:#999; font-size:13px; margin-bottom:30px; }
.legal h2 { font-size:1.3rem; margin:34px 0 12px; }
.legal p, .legal li { color:#444; line-height:1.7; font-size:15.5px; }
.legal ul, .legal ol { margin:10px 0 10px 22px; }
.legal li { margin:6px 0; }
.legal a { color:#c8202e; text-decoration:underline; }
.legal-todo { background:#fff3cd; color:#8a6d00; padding:1px 6px; border-radius:4px; font-size:13px; }
.footer-legal-links { display:flex; gap:18px; flex-wrap:wrap; }
.footer-legal-links a { color:#bbb; font-size:13px; }
.footer-legal-links a:hover { color:#fff; }

/* === Bannière de confidentialité (Loi 25) === */
.consent-banner {
  position:fixed; left:16px; right:16px; bottom:16px; z-index:9998; max-width:560px; margin:0 auto;
  background:#0a0a0a; color:#fff; border-radius:14px; padding:18px 20px;
  box-shadow:0 18px 50px rgba(0,0,0,.3);
  display:flex; gap:16px; align-items:center; flex-wrap:wrap;
  transform:translateY(150%); transition:transform .5s cubic-bezier(.16,1,.3,1);
}
.consent-banner.show { transform:translateY(0); }
.consent-banner p { flex:1; min-width:220px; font-size:13px; line-height:1.5; color:#e6e6e6; margin:0; }
.consent-banner a { color:#fff; text-decoration:underline; }
.consent-banner button {
  background:#c8202e; color:#fff; border:none; padding:10px 18px;
  border-radius:8px; font-weight:600; font-size:13px; white-space:nowrap;
}

/* === Assistant-conseiller (chat) === */
.asst-toggle {
  position: fixed; bottom: 22px; right: 22px; z-index: 9997;
  width: 58px; height: 58px; border-radius: 50%; border: none;
  background: #c8202e; color: #fff; cursor: pointer;
  display: flex; align-items: center; justify-content: center;
  box-shadow: 0 10px 30px rgba(200,32,46,.4); transition: transform .2s, opacity .2s;
}
.asst-toggle:hover { transform: scale(1.06); }
.asst-toggle.hidden { opacity: 0; pointer-events: none; transform: scale(.5); }
.asst-panel {
  position: fixed; bottom: 22px; right: 22px; z-index: 9998;
  width: min(380px, calc(100vw - 32px)); height: min(560px, calc(100vh - 90px));
  background: #fff; border-radius: 18px; overflow: hidden;
  display: flex; flex-direction: column;
  box-shadow: 0 24px 70px rgba(0,0,0,.28);
  opacity: 0; transform: translateY(20px) scale(.96); pointer-events: none;
  transition: opacity .25s ease, transform .25s cubic-bezier(.16,1,.3,1);
}
.asst-panel.open { opacity: 1; transform: translateY(0) scale(1); pointer-events: auto; }
.asst-header {
  background: #0a0a0a; color: #fff; padding: 16px 18px;
  display: flex; align-items: center; justify-content: space-between;
}
.asst-header strong { font-size: 15px; }
.asst-sub { display: block; font-size: 11px; color: #c8202e; font-weight: 600; letter-spacing: .04em; text-transform: uppercase; }
.asst-close { background: none; border: none; color: #fff; font-size: 24px; cursor: pointer; line-height: 1; }
.asst-msgs { flex: 1; overflow-y: auto; padding: 16px; background: #fafaf8; display: flex; flex-direction: column; gap: 10px; }
.asst-bubble { max-width: 82%; padding: 10px 13px; border-radius: 14px; font-size: 14px; line-height: 1.5; white-space: normal; }
.asst-bubble.bot { background: #fff; border: 1px solid #ececec; align-self: flex-start; border-bottom-left-radius: 4px; }
.asst-bubble.user { background: #c8202e; color: #fff; align-self: flex-end; border-bottom-right-radius: 4px; }
.asst-typing { display: flex; gap: 4px; align-items: center; }
.asst-typing span { width: 7px; height: 7px; border-radius: 50%; background: #bbb; animation: asst-blink 1.2s infinite both; }
.asst-typing span:nth-child(2) { animation-delay: .2s; }
.asst-typing span:nth-child(3) { animation-delay: .4s; }
@keyframes asst-blink { 0%, 80%, 100% { opacity: .3; } 40% { opacity: 1; } }
.asst-form { display: flex; gap: 8px; padding: 12px; border-top: 1px solid #eee; background: #fff; }
.asst-form input { flex: 1; border: 1px solid #ddd; border-radius: 10px; padding: 11px 13px; font-size: 14px; font-family: inherit; outline: none; }
.asst-form input:focus { border-color: #c8202e; }
.asst-form button { background: #c8202e; color: #fff; border: none; border-radius: 10px; width: 44px; display: flex; align-items: center; justify-content: center; cursor: pointer; flex-shrink: 0; }
.asst-form button:hover { background: #0a0a0a; }
@media (prefers-reduced-motion: reduce) { .asst-panel, .asst-toggle { transition: none; } }

/* =====================================================================
   ✦ REFONTE DESIGN — Système premium (tokens + raffinements globaux)
   ===================================================================== */
:root {
  --ink:        #1a1613;   /* encre chaude (texte / sections sombres) */
  --ink-2:      #3c352f;
  --paper:      #f6f3ee;   /* papier crème (fond global) */
  --surface:    #ffffff;   /* cartes */
  --surface-2:  #fbf9f5;
  --line:       #e7e1d8;   /* filets chauds */
  --muted:      #6c645b;   /* texte secondaire chaud */
  --brand:      #c8202e;   /* rouge de marque */
  --brand-700:  #a81824;   /* rouge profond (survol) */
  --brand-soft: #fbe9ea;
  --r-sm: 10px;
  --r:    16px;
  --r-lg: 22px;
  --sh-sm: 0 1px 2px rgba(26,22,19,.04), 0 6px 16px -6px rgba(26,22,19,.08);
  --sh:    0 14px 40px -16px rgba(26,22,19,.18);
  --sh-lg: 0 40px 80px -28px rgba(26,22,19,.30);
  --sh-brand: 0 12px 26px -10px rgba(200,32,46,.5);
}

/* Base chaude */
body { background: var(--paper); color: var(--ink); }
p { color: var(--ink-2); }
.section-intro, .page-hero p, .story-text > p, .cta-section p { color: var(--muted); }

/* En-tête en verre dépoli */
.header {
  background: rgba(255,255,255,.82);
  -webkit-backdrop-filter: saturate(1.4) blur(14px);
  backdrop-filter: saturate(1.4) blur(14px);
  border-bottom: 1px solid var(--line);
}
.header-cta {
  border-radius: 999px;
  letter-spacing: .04em;
  box-shadow: var(--sh-sm);
}
.header-cta:hover { box-shadow: var(--sh-brand); }
.announcement { background: var(--ink); }
.announcement strong { color: #ff7a7a; }

/* Boutons — arrondis, élevés, survol raffiné */
.btn {
  border-radius: var(--r-sm);
  letter-spacing: .01em;
  box-shadow: var(--sh-sm);
}
.btn svg { transition: transform .25s; }
.btn:hover svg { transform: translateX(3px); }
.btn-primary { background: var(--brand); border-color: var(--brand); box-shadow: var(--sh-brand); }
.btn-primary:hover { background: var(--brand-700); border-color: var(--brand-700); box-shadow: 0 18px 34px -10px rgba(200,32,46,.55); transform: translateY(-2px); }
.btn-dark { background: var(--ink); border-color: var(--ink); }
.btn-dark:hover { background: var(--brand); border-color: var(--brand); transform: translateY(-2px); box-shadow: var(--sh-brand); }

/* En-têtes de section (eyebrow) plus fines */
.section-eyebrow, .page-hero-eyebrow, .clients-eyebrow, .eyebrow { color: var(--brand); font-weight: 600; }

/* Hero interne (pages) — même blanc que le header + léger halo */
.page-hero {
  background:
    radial-gradient(120% 90% at 50% -20%, rgba(200,32,46,.06), transparent 60%),
    var(--surface);
  border-bottom: 1px solid var(--line);
}

/* Cartes & visuels — rayon + ombre douce */
.story-image, .service-image {
  border-radius: var(--r);
  box-shadow: var(--sh);
}
.tech-card {
  border-radius: var(--r);
  border-color: var(--line);
  box-shadow: var(--sh-sm);
  transition: box-shadow .3s ease, transform .3s cubic-bezier(.16,1,.3,1);
}
.tech-card:hover { box-shadow: var(--sh); }
.tech-icon { border-radius: 12px; }

/* Rythme : alterner les surfaces */
.story-section { background: var(--paper); }
.clients-section { background: var(--surface-2); border-color: var(--line); }
.story-stats { border-top-color: var(--line); }

/* Section CTA + Footer — encre chaude, léger dégradé */
.cta-section, .footer { background: var(--ink); }
.cta-section { background: radial-gradient(120% 120% at 50% 0%, #24201c, var(--ink) 70%); }
.cta-section p { color: #b8b0a6; }
.footer-credit { color: var(--brand-soft); letter-spacing:.16em; }
.footer-credit:hover { color: #fff; }
.newsletter-form { border-radius: var(--r-sm); overflow: hidden; }
.newsletter-form button { background: var(--brand); }
.newsletter-form button:hover { background: var(--brand-700); }
.footer-socials a { border-radius: 10px; }

/* Marquee clients — un peu plus discret */
.client-logo img { opacity: .42; }
.client-logo:hover img { opacity: 1; }

/* Sélection */
::selection { background: rgba(200,32,46,.18); }

/* Ligne directe « parle au vrai monde » */
.direct-line {
  display: flex; gap: 14px; align-items: center;
  background: var(--surface); border: 1px solid var(--line); border-radius: var(--r);
  padding: 16px 18px; margin: 26px 0 0; box-shadow: var(--sh-sm);
}
.direct-line .dl-icon {
  flex: 0 0 auto; width: 42px; height: 42px; border-radius: 12px;
  background: var(--brand-soft); color: var(--brand);
  display: flex; align-items: center; justify-content: center;
}
.direct-line .dl-text { display: flex; flex-direction: column; gap: 2px; font-size: 14.5px; }
.direct-line .dl-text strong { color: var(--ink); }
.direct-line .dl-text span { color: var(--muted); line-height: 1.5; }
.direct-line a { color: var(--brand); font-weight: 600; }

/* Photo des proprios — cadrage carré centré (paysage de groupe) */
.story-image { aspect-ratio: 1 / 1; }
.story-image img { object-position: center; }

/* === BLOGUE === */
.blog-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 34px; max-width: 1200px; margin: 0 auto; padding: 0 32px 100px; }
.blog-card { display: flex; flex-direction: column; background: #fff; border: 1px solid #ece7df; border-radius: 18px; overflow: hidden; transition: transform .25s ease, box-shadow .25s ease; }
.blog-card:hover { transform: translateY(-4px); box-shadow: 0 24px 50px -24px rgba(26,22,19,.22); }
.blog-card-body { padding: 26px 26px 28px; display: flex; flex-direction: column; flex: 1; }
.blog-cat { font-size: 11px; font-weight: 700; letter-spacing: .14em; text-transform: uppercase; color: #c8202e; margin-bottom: 12px; }
.blog-card h2 { font-size: 21px; line-height: 1.25; margin-bottom: 12px; }
.blog-card p { color: #5f5750; font-size: 14.5px; line-height: 1.6; margin-bottom: 18px; flex: 1; }
.blog-card .blog-link { font-weight: 600; font-size: 14px; color: #1a1613; display: inline-flex; align-items: center; gap: 8px; }
.blog-card:hover .blog-link { color: #c8202e; }
@media (max-width: 900px) { .blog-grid { grid-template-columns: 1fr; } }

/* Article (prose) */
.article { max-width: 760px; margin: 0 auto; padding: 12px 32px 90px; }
.article-meta { color: #6c645b; font-size: 14px; margin-bottom: 30px; display: flex; gap: 14px; flex-wrap: wrap; align-items: center; }
.article-meta .blog-cat { margin: 0; }
.article p, .article li { font-size: 17px; line-height: 1.78; color: #3c352f; }
.article p { margin: 0 0 20px; }
.article h2 { font-size: clamp(1.5rem, 3vw, 2rem); margin: 46px 0 16px; letter-spacing: -0.02em; }
.article h3 { font-size: 1.25rem; margin: 30px 0 10px; }
.article ul, .article ol { margin: 0 0 22px; padding-left: 24px; }
.article li { margin: 8px 0; }
.article a { color: #c8202e; text-decoration: underline; text-underline-offset: 2px; }
.article strong { color: #1a1613; }
.article blockquote { border-left: 3px solid #c8202e; background: #faf7f2; margin: 26px 0; padding: 16px 22px; border-radius: 0 12px 12px 0; font-size: 16px; }
.article-cta { background: #faf7f2; border: 1px solid #efe9e0; border-radius: 18px; padding: 30px 32px; margin: 46px 0 0; text-align: center; }
.article-cta h3 { margin: 0 0 8px; font-size: 1.3rem; }
.article-cta p { margin: 0 0 18px; color: #5f5750; font-size: 15px; }
.article-share { margin-top: 40px; padding-top: 24px; border-top: 1px solid #ece7df; font-size: 14px; color: #6c645b; }

/* =========================================
   EFFETS 3D & ANIMATIONS (v2)
   Reflet lumineux, révélation au scroll, profondeur.
   ========================================= */

/* Reflet « verre / satin » injecté par tilt.js sur les éléments [data-tilt] */
.tilt-glare {
  position: absolute; inset: 0; z-index: 3;
  border-radius: inherit;
  pointer-events: none;
  opacity: 0;
  transition: opacity .3s ease;
  mix-blend-mode: soft-light;
}

/* Révélation au scroll (ajoutée par tilt.js, retirée si prefers-reduced-motion) */
.reveal {
  opacity: 0;
  transform: translateY(26px);
  transition: opacity .8s cubic-bezier(.16,1,.3,1), transform .8s cubic-bezier(.16,1,.3,1);
}
.reveal.in-view { opacity: 1; transform: none; }

/* Titre du hero : lueur satinée qui balaie le mot en italique */
.hero-headline em {
  background: linear-gradient(110deg, #fff 30%, #ffd9dc 46%, #ff9aa2 50%, #ffd9dc 54%, #fff 70%);
  background-size: 220% 100%;
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  animation: sheen 5.5s ease-in-out 1.4s infinite;
}
@keyframes sheen { 0%, 55%, 100% { background-position: 110% 0; } 75% { background-position: -10% 0; } }
@media (prefers-reduced-motion: reduce) { .hero-headline em { animation: none; } }

/* Statistiques : relief au survol */
.story-stats > div {
  transition: transform .3s cubic-bezier(.16,1,.3,1), box-shadow .3s;
  border-radius: var(--r-sm);
  padding: 10px 12px;
}
.story-stats > div:hover {
  transform: translateY(-4px);
  box-shadow: var(--sh);
  background: var(--surface);
}

/* Section CTA : halo de profondeur derrière le titre */
.cta-section { position: relative; overflow: hidden; }
.cta-section::before {
  content: '';
  position: absolute; left: 50%; top: -40%;
  width: 720px; height: 720px;
  transform: translateX(-50%);
  background: radial-gradient(circle, rgba(200,32,46,.10), transparent 62%);
  pointer-events: none;
}
.cta-section > * { position: relative; }

/* Image d'équipe : cadre profond */
.story-image { border-radius: var(--r-lg); overflow: hidden; box-shadow: var(--sh-lg); }
.story-image img { display: block; }