@import url('tokens.css');
@import url('https://fonts.googleapis.com/css2?family=Playfair+Display:ital,wght@0,400;0,700;1,400&family=Source+Sans+3:wght@300;400;600&display=swap');

/* ─── Reset & Base ─── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

html {
  scroll-behavior: smooth;
  font-size: 16px;
}

body {
  font-family: var(--font-body);
  background: var(--color-bg);
  color: var(--color-text);
  line-height: 1.7;
  -webkit-font-smoothing: antialiased;
}

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

a {
  color: var(--color-secondary);
  text-decoration: none;
  transition: color 0.2s;
}
a:hover { color: var(--color-accent); }
a:focus-visible {
  outline: 2px solid var(--color-secondary);
  outline-offset: 3px;
  border-radius: 2px;
}

/* ─── Typography ─── */
h1, h2, h3, h4 {
  font-family: var(--font-display);
  color: var(--color-primary);
  line-height: 1.2;
}
h1 { font-size: clamp(1.8rem, 5vw, 3rem); }
h2 { font-size: clamp(1.4rem, 3.5vw, 2.2rem); margin-bottom: 1rem; }
h3 { font-size: clamp(1.1rem, 2.5vw, 1.5rem); margin-bottom: 0.5rem; }
p { margin-bottom: 1rem; }
em { font-style: italic; color: var(--color-secondary); }

/* ─── Layout Utilities ─── */
.container {
  width: 100%;
  max-width: 1180px;
  margin: 0 auto;
  padding: 0 1.25rem;
}

.section { padding: 4rem 0; }
.section--dark {
  background: var(--color-primary);
  color: #FFFFFF;
}
.section--dark h2,
.section--dark h3 { color: #FFFFFF; }
.section--tinted {
  background: color-mix(in srgb, var(--color-primary) 4%, var(--color-bg));
}

/* ─── Visual Placeholder System ─── */
.visual-placeholder {
  display: block;
  width: 100%;
  border-radius: 8px;
  aspect-ratio: 16 / 9;
  background:
    linear-gradient(
      135deg,
      color-mix(in srgb, var(--color-primary) 22%, var(--color-bg)) 0%,
      color-mix(in srgb, var(--color-primary) 10%, var(--color-bg)) 55%,
      color-mix(in srgb, var(--color-secondary) 18%, var(--color-bg)) 100%
    );
}
.visual-placeholder[data-aspect="4:3"]  { aspect-ratio: 4 / 3; }
.visual-placeholder[data-aspect="1:1"]  { aspect-ratio: 1 / 1; }
.visual-placeholder[data-aspect="3:4"]  { aspect-ratio: 3 / 4; }
.visual-placeholder[data-aspect="21:9"] { aspect-ratio: 21 / 9; }

.visual-placeholder[data-tone="secondary"] {
  background:
    linear-gradient(
      135deg,
      color-mix(in srgb, var(--color-secondary) 22%, var(--color-bg)) 0%,
      color-mix(in srgb, var(--color-secondary) 10%, var(--color-bg)) 55%,
      color-mix(in srgb, var(--color-primary) 16%, var(--color-bg)) 100%
    );
}
.visual-placeholder[data-tone="accent"] {
  background:
    linear-gradient(
      135deg,
      color-mix(in srgb, var(--color-accent, var(--color-primary)) 22%, var(--color-bg)) 0%,
      color-mix(in srgb, var(--color-primary) 12%, var(--color-bg)) 60%,
      color-mix(in srgb, var(--color-secondary) 16%, var(--color-bg)) 100%
    );
}
.visual-placeholder[data-tone="muted"] {
  background: color-mix(in srgb, var(--color-text) 8%, var(--color-bg));
}

/* ─── Header & Nav ─── */
.site-header {
  background: var(--color-primary);
  position: sticky;
  top: 0;
  z-index: 100;
  box-shadow: 0 2px 12px rgba(0,0,0,0.35);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 0.75rem 1.25rem;
  max-width: 1180px;
  margin: 0 auto;
}

.site-logo {
  display: flex;
  align-items: center;
  flex-shrink: 0;
}
.site-logo img, .site-logo svg {
  height: 44px;
  width: auto;
}

.site-nav {
  display: none;
  flex-direction: column;
  position: absolute;
  top: 100%;
  left: 0;
  right: 0;
  background: var(--color-primary);
  padding: 1rem 1.25rem 1.5rem;
  border-top: 1px solid rgba(255,255,255,0.1);
}
.site-nav.is-open { display: flex; }

.site-nav a {
  color: #FFFFFF;
  font-family: var(--font-body);
  font-weight: 600;
  font-size: 1rem;
  padding: 0.6rem 0;
  border-bottom: 1px solid rgba(255,255,255,0.08);
  letter-spacing: 0.03em;
  text-transform: uppercase;
  font-size: 0.85rem;
}
.site-nav a:last-child { border-bottom: none; }
.site-nav a:hover, .site-nav a[aria-current="page"] {
  color: var(--color-secondary);
}

.nav-cta {
  display: none;
  align-items: center;
  gap: 0.75rem;
  flex-shrink: 0;
}

.btn-tel {
  color: var(--color-accent) !important;
  font-weight: 700;
  font-size: 0.95rem;
  white-space: nowrap;
  display: flex;
  align-items: center;
  gap: 0.35rem;
}
.btn-tel::before {
  content: "📞";
  font-size: 1rem;
}

.nav-toggle {
  background: none;
  border: none;
  cursor: pointer;
  display: flex;
  flex-direction: column;
  gap: 5px;
  padding: 4px;
  align-items: center;
  justify-content: center;
}
.nav-toggle span {
  display: block;
  width: 24px;
  height: 2px;
  background: #FFFFFF;
  border-radius: 2px;
  transition: transform 0.25s, opacity 0.25s;
}
.nav-toggle[aria-expanded="true"] span:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
}
.nav-toggle[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
.nav-toggle[aria-expanded="true"] span:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
}

/* ─── Hero ─── */
.hero {
  background: var(--color-primary);
  color: #FFFFFF;
  padding: 3rem 0 2rem;
  overflow: hidden;
}

.hero-inner {
  max-width: 1180px;
  margin: 0 auto;
  padding: 0 1.25rem;
}

.hero-badge {
  display: inline-block;
  background: color-mix(in srgb, var(--color-secondary) 15%, transparent);
  border: 1px solid color-mix(in srgb, var(--color-secondary) 40%, transparent);
  color: var(--color-secondary);
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  padding: 0.3em 0.85em;
  border-radius: 99px;
  margin-bottom: 1.2rem;
}

.hero-title {
  font-family: var(--font-display);
  font-size: clamp(2rem, 6vw, 3.8rem);
  color: #FFFFFF;
  line-height: 1.1;
  margin-bottom: 1.2rem;
}
.hero-title em {
  color: var(--color-secondary);
  font-style: italic;
}

.hero-sub {
  font-size: 1.05rem;
  color: rgba(255,255,255,0.8);
  max-width: 600px;
  margin-bottom: 2rem;
  line-height: 1.7;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  margin-bottom: 2.5rem;
}

.hero-visual {
  margin-top: 1.5rem;
}

/* ─── Buttons ─── */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  padding: 0.75em 1.6em;
  border-radius: 4px;
  font-family: var(--font-body);
  font-weight: 600;
  font-size: 0.95rem;
  letter-spacing: 0.04em;
  cursor: pointer;
  border: 2px solid transparent;
  text-decoration: none;
  transition: background 0.2s, color 0.2s, border-color 0.2s, transform 0.15s;
}
.btn:focus-visible {
  outline: 2px solid var(--color-secondary);
  outline-offset: 3px;
}
.btn:active { transform: translateY(1px); }

.btn-primary {
  background: var(--color-secondary);
  color: #FFFFFF;
  border-color: var(--color-secondary);
}
.btn-primary:hover {
  background: color-mix(in srgb, var(--color-secondary) 85%, #000);
  border-color: color-mix(in srgb, var(--color-secondary) 85%, #000);
  color: #FFFFFF;
}

.btn-outline {
  background: transparent;
  color: #FFFFFF;
  border-color: rgba(255,255,255,0.5);
}
.btn-outline:hover {
  border-color: var(--color-accent);
  color: var(--color-accent);
}

.btn-accent {
  background: var(--color-accent);
  color: var(--color-primary);
  border-color: var(--color-accent);
}
.btn-accent:hover {
  background: color-mix(in srgb, var(--color-accent) 85%, #000);
  color: #FFFFFF;
}

.btn-dark {
  background: var(--color-primary);
  color: #FFFFFF;
  border-color: var(--color-primary);
}
.btn-dark:hover {
  background: color-mix(in srgb, var(--color-primary) 80%, #fff);
}

/* ─── Diptyque (Template E) ─── */
.diptyque {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2.5rem;
  align-items: center;
}

.diptyque-visual { order: 0; }
.diptyque-text { order: 1; }

.diptyque--accent-bar {
  border-left: 3px solid var(--color-secondary);
  padding-left: 1.25rem;
}

/* ─── USP Strip (3 pillars) ─── */
.usp-strip {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.5rem;
  margin-top: 1.5rem;
}

.usp-card {
  background: color-mix(in srgb, var(--color-secondary) 6%, var(--color-bg));
  border-radius: 8px;
  padding: 1.5rem;
  border-left: 3px solid var(--color-secondary);
}
.usp-card h3 {
  font-size: 1.05rem;
  margin-bottom: 0.4rem;
  color: var(--color-primary);
}
.usp-card p { margin-bottom: 0; font-size: 0.95rem; }

/* ─── Services Grid ─── */
.services-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.5rem;
  margin-top: 2rem;
}

.service-card {
  background: var(--color-bg);
  border: 1px solid color-mix(in srgb, var(--color-primary) 12%, transparent);
  border-radius: 8px;
  overflow: hidden;
  transition: box-shadow 0.2s, transform 0.2s;
}
.service-card:hover {
  box-shadow: 0 8px 32px rgba(24,24,27,0.12);
  transform: translateY(-2px);
}
.service-card-body { padding: 1.5rem; }
.service-card h3 {
  font-size: 1.15rem;
  color: var(--color-primary);
  margin-bottom: 0.6rem;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}
.service-card h3::before {
  content: "";
  display: inline-block;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--color-secondary);
  flex-shrink: 0;
}
.service-card ul {
  list-style: none;
  padding: 0;
  margin: 0.75rem 0 0;
}
.service-card li {
  padding: 0.3rem 0;
  font-size: 0.95rem;
  color: color-mix(in srgb, var(--color-text) 75%, transparent);
  display: flex;
  align-items: baseline;
  gap: 0.5rem;
}
.service-card li::before {
  content: "—";
  color: var(--color-accent);
  flex-shrink: 0;
  font-size: 0.85rem;
}

/* ─── Planity Block ─── */
.planity-embed {
  background: color-mix(in srgb, var(--color-primary) 4%, var(--color-bg));
  border: 2px dashed color-mix(in srgb, var(--color-secondary) 30%, transparent);
  border-radius: 8px;
  padding: 2.5rem 1.5rem;
  text-align: center;
  margin: 2rem 0;
}
.planity-embed p { color: color-mix(in srgb, var(--color-text) 65%, transparent); font-size: 0.95rem; }
.planity-embed .planity-actions {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 1rem;
  margin-top: 1.5rem;
}

.booking-steps {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.25rem;
  margin: 2rem 0;
  counter-reset: step;
}
.booking-step {
  display: flex;
  align-items: flex-start;
  gap: 1rem;
  counter-increment: step;
}
.booking-step-num {
  flex-shrink: 0;
  width: 2.5rem;
  height: 2.5rem;
  background: var(--color-secondary);
  color: #FFFFFF;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-display);
  font-size: 1.1rem;
  font-weight: 700;
}
.booking-step-num::after { content: counter(step); }
.booking-step-text h3 { font-size: 1rem; margin-bottom: 0.25rem; }
.booking-step-text p { font-size: 0.9rem; margin-bottom: 0; }

/* ─── Contact Form ─── */
.contact-layout {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2.5rem;
}

.contact-form {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
}
.form-group label {
  font-weight: 600;
  font-size: 0.9rem;
  color: var(--color-primary);
}
.form-group input,
.form-group textarea,
.form-group select {
  padding: 0.7em 0.9em;
  border: 1.5px solid color-mix(in srgb, var(--color-primary) 22%, transparent);
  border-radius: 4px;
  font-family: var(--font-body);
  font-size: 1rem;
  color: var(--color-text);
  background: var(--color-bg);
  transition: border-color 0.2s;
  width: 100%;
}
.form-group input:focus,
.form-group textarea:focus {
  outline: none;
  border-color: var(--color-secondary);
  box-shadow: 0 0 0 3px color-mix(in srgb, var(--color-secondary) 15%, transparent);
}
.form-group textarea { min-height: 130px; resize: vertical; }

.form-rgpd {
  font-size: 0.8rem;
  color: color-mix(in srgb, var(--color-text) 55%, transparent);
  line-height: 1.5;
}

.contact-info-card {
  background: var(--color-primary);
  color: #FFFFFF;
  border-radius: 8px;
  padding: 2rem;
}
.contact-info-card h3 { color: #FFFFFF; font-size: 1.2rem; margin-bottom: 1.25rem; }

.contact-item {
  display: flex;
  align-items: flex-start;
  gap: 0.75rem;
  margin-bottom: 1.2rem;
}
.contact-item:last-child { margin-bottom: 0; }
.contact-icon {
  width: 2rem;
  height: 2rem;
  background: color-mix(in srgb, var(--color-secondary) 20%, transparent);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  font-size: 1rem;
}
.contact-item a { color: var(--color-accent); }
.contact-item a:hover { color: var(--color-secondary); }

.map-wrapper {
  border-radius: 8px;
  overflow: hidden;
  margin-top: 2rem;
  aspect-ratio: 16/7;
}
.map-wrapper iframe {
  width: 100%;
  height: 100%;
  border: none;
  display: block;
}

/* ─── Cookie Notice ─── */
.rgpd-notice {
  background: color-mix(in srgb, var(--color-accent) 8%, var(--color-bg));
  border: 1px solid color-mix(in srgb, var(--color-accent) 30%, transparent);
  border-radius: 6px;
  padding: 1rem 1.25rem;
  font-size: 0.85rem;
  color: color-mix(in srgb, var(--color-text) 75%, transparent);
  margin-bottom: 1.5rem;
}
.rgpd-notice strong { color: var(--color-text); }

/* ─── About ─── */
.values-list {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1rem;
  margin: 1.5rem 0;
}
.value-item {
  display: flex;
  align-items: flex-start;
  gap: 0.75rem;
  padding: 1rem;
  background: color-mix(in srgb, var(--color-bg) 100%, transparent);
  border-radius: 6px;
  border-left: 3px solid var(--color-accent);
}
.value-marker {
  font-family: var(--font-display);
  font-size: 1.8rem;
  color: var(--color-secondary);
  line-height: 1;
  flex-shrink: 0;
  margin-top: -4px;
}
.value-text h4 { font-size: 1rem; color: var(--color-primary); margin-bottom: 0.25rem; }
.value-text p { font-size: 0.9rem; margin-bottom: 0; }

/* ─── CTA Strip ─── */
.cta-strip {
  background: var(--color-secondary);
  color: #FFFFFF;
  padding: 3rem 0;
  text-align: center;
}
.cta-strip h2 {
  color: #FFFFFF;
  margin-bottom: 0.75rem;
  font-size: clamp(1.3rem, 3vw, 2rem);
}
.cta-strip p { color: rgba(255,255,255,0.85); margin-bottom: 1.5rem; }
.cta-strip .btn-outline {
  border-color: rgba(255,255,255,0.7);
  color: #FFFFFF;
}
.cta-strip .btn-outline:hover {
  background: rgba(255,255,255,0.15);
  border-color: #FFFFFF;
}

/* ─── Footer ─── */
.site-footer {
  background: var(--color-primary);
  color: rgba(255,255,255,0.75);
  padding: 3rem 0 1.5rem;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2.5rem;
  margin-bottom: 2.5rem;
}

.footer-brand h4 {
  font-family: var(--font-display);
  font-size: 1.5rem;
  color: var(--color-secondary);
  margin-bottom: 0.5rem;
}
.footer-brand p { font-size: 0.9rem; max-width: 28ch; }
.footer-brand em {
  font-style: italic;
  color: var(--color-accent);
  font-size: 0.85rem;
}

.footer-col h5 {
  font-family: var(--font-display);
  color: #FFFFFF;
  font-size: 1rem;
  margin-bottom: 0.85rem;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  font-size: 0.8rem;
}

.footer-col ul { list-style: none; }
.footer-col li { margin-bottom: 0.45rem; }
.footer-col a {
  color: rgba(255,255,255,0.65);
  font-size: 0.9rem;
  transition: color 0.2s;
}
.footer-col a:hover { color: var(--color-secondary); }

.footer-col address {
  font-style: normal;
  font-size: 0.9rem;
  line-height: 1.7;
}
.footer-col address a { color: var(--color-accent); }
.footer-col address a:hover { color: var(--color-secondary); }

.footer-bottom {
  border-top: 1px solid rgba(255,255,255,0.1);
  padding-top: 1.25rem;
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem 1.5rem;
  align-items: center;
  justify-content: space-between;
  font-size: 0.8rem;
  color: rgba(255,255,255,0.45);
}
.footer-bottom a {
  color: rgba(255,255,255,0.45);
}
.footer-bottom a:hover { color: var(--color-secondary); }

.footer-planity-notice {
  background: color-mix(in srgb, var(--color-accent) 8%, var(--color-primary));
  border: 1px solid color-mix(in srgb, var(--color-accent) 20%, transparent);
  border-radius: 4px;
  padding: 0.6rem 1rem;
  font-size: 0.78rem;
  color: rgba(255,255,255,0.6);
  margin-top: 1.5rem;
}

/* ─── Page Hero (inner pages) ─── */
.page-hero {
  background: var(--color-primary);
  color: #FFFFFF;
  padding: 3rem 0 2.5rem;
}
.page-hero h1 {
  color: #FFFFFF;
  font-size: clamp(1.6rem, 4.5vw, 2.8rem);
  margin-bottom: 0.75rem;
}
.page-hero p {
  color: rgba(255,255,255,0.75);
  font-size: 1.05rem;
  max-width: 640px;
  margin-bottom: 0;
}
.page-hero .hero-badge { margin-bottom: 0.75rem; }

/* ─── Breadcrumb ─── */
.breadcrumb {
  font-size: 0.8rem;
  color: rgba(255,255,255,0.5);
  margin-bottom: 0.75rem;
}
.breadcrumb a { color: rgba(255,255,255,0.55); }
.breadcrumb a:hover { color: var(--color-secondary); }
.breadcrumb span { margin: 0 0.35em; }

/* ─── Section title ─── */
.section-label {
  display: inline-block;
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--color-secondary);
  margin-bottom: 0.6rem;
}

/* ─── Fade-in animation ─── */
.fade-in {
  opacity: 0;
  transform: translateY(18px);
  transition: opacity 0.55s ease, transform 0.55s ease;
}
.fade-in.is-visible {
  opacity: 1;
  transform: none;
}

/* ─── Tablet/Desktop ─── */
@media (min-width: 640px) {
  .usp-strip { grid-template-columns: 1fr 1fr; }
  .services-grid { grid-template-columns: 1fr 1fr; }
  .booking-steps { grid-template-columns: repeat(3, 1fr); }
  .values-list { grid-template-columns: 1fr 1fr; }
}

@media (min-width: 768px) {
  .site-nav {
    display: flex;
    flex-direction: row;
    position: static;
    background: transparent;
    padding: 0;
    border-top: none;
    gap: 0.25rem;
  }
  .site-nav a {
    border-bottom: none;
    padding: 0.5rem 0.75rem;
    border-radius: 4px;
    font-size: 0.82rem;
  }
  .nav-toggle { display: none; }
  .nav-cta { display: flex; }
  .hero { padding: 4.5rem 0 3rem; }
  .section { padding: 5rem 0; }
  .contact-layout { grid-template-columns: 1fr 1fr; }
  .footer-grid { grid-template-columns: 2fr 1fr 1fr; }
}

@media (min-width: 1024px) {
  .diptyque {
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
  }
  .diptyque-visual { order: 0; }
  .diptyque-text { order: 1; }
  .diptyque--flip .diptyque-visual { order: 1; }
  .diptyque--flip .diptyque-text { order: 0; }
  .usp-strip { grid-template-columns: repeat(3, 1fr); }
  .services-grid { grid-template-columns: repeat(3, 1fr); }
}

/* ─── Reduced-motion safety net ─── */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation: none !important;
    transition: none !important;
    scroll-behavior: auto !important;
  }
}

/* ════════════════════════════════════════════════════════
   Template E — Motion Kit · WEB-5138
   Animations 1-6 : hero stagger · diptyque directionnel ·
   USP cascade · placeholder shimmer · hover lift · CTA shimmer
   ════════════════════════════════════════════════════════ */

@media (prefers-reduced-motion: no-preference) {

  /* ── 1. Hero entrance — stagger au chargement (above the fold) ── */
  @keyframes t-hero-up {
    from { opacity: 0; transform: translateY(22px); }
    to   { opacity: 1; transform: none; }
  }

  .hero-badge,
  .hero-title,
  .hero-sub,
  .hero-actions,
  .hero-visual {
    opacity: 0;
    animation: t-hero-up 0.65s cubic-bezier(0.22, 1, 0.36, 1) forwards;
  }
  .hero-badge   { animation-delay: 0.08s; }
  .hero-title   { animation-delay: 0.22s; }
  .hero-sub     { animation-delay: 0.38s; }
  .hero-actions { animation-delay: 0.52s; }
  .hero-visual  { animation-delay: 0.66s; }

  /* ── 2. Diptyque — slide directionnel gauche / droite ── */
  .diptyque .diptyque-visual.fade-in {
    transform: translateX(-28px);
  }
  .diptyque .diptyque-visual.fade-in.is-visible {
    transform: none;
  }
  .diptyque .diptyque-text.fade-in {
    transform: translateX(28px);
  }
  .diptyque .diptyque-text.fade-in.is-visible {
    transform: none;
  }

  /* ── 3. USP cards — cascade stagger ── */
  .usp-strip .usp-card.fade-in:nth-child(1) { transition-delay:   0ms; }
  .usp-strip .usp-card.fade-in:nth-child(2) { transition-delay: 150ms; }
  .usp-strip .usp-card.fade-in:nth-child(3) { transition-delay: 300ms; }

  /* ── 4. Visual placeholder — shimmer de dégradé ── */
  @keyframes t-vp-shimmer {
    from { background-position: 0% 50%; }
    to   { background-position: 100% 50%; }
  }
  .visual-placeholder {
    background-size: 220% 100%;
    animation: t-vp-shimmer 4s ease-in-out infinite alternate;
  }

  /* ── 5. USP card — hover lift rose ── */
  .usp-card {
    transition: transform 0.22s ease, box-shadow 0.22s ease;
  }
  .usp-card:hover {
    transform: translateY(-3px);
    box-shadow: 0 10px 28px color-mix(in srgb, var(--color-secondary) 14%, transparent);
  }

  /* ── 6. CTA bouton — shimmer au survol ── */
  .cta-strip .btn-dark,
  .cta-strip .btn-outline {
    position: relative;
    overflow: hidden;
  }
  .cta-strip .btn-dark::after,
  .cta-strip .btn-outline::after {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(
      90deg,
      transparent 0%,
      rgba(255, 255, 255, 0.15) 50%,
      transparent 100%
    );
    transform: translateX(-110%);
    transition: transform 0.55s ease;
  }
  .cta-strip .btn-dark:hover::after,
  .cta-strip .btn-outline:hover::after {
    transform: translateX(110%);
  }

}