/* ========================================================================
   Rokudan Vitrine — Patterns marketing premium
   (inspiration Kinsta / Stripe / Notion · DNA Rokudan)
   ======================================================================== */

/* —— Container & sections —— */
.v-section {
  padding: clamp(48px, 5vw, 80px) var(--sp-7);
  position: relative;
}
.v-section.tight { padding: clamp(32px, 3vw, 56px) var(--sp-7); }
.v-section-inner {
  max-width: var(--container);
  margin: 0 auto;
  position: relative;
}
.v-section.dark {
  background: var(--ink);
  color: var(--cream);
}
.v-section.dark h1,
.v-section.dark h2,
.v-section.dark h3,
.v-section.dark h4 { color: var(--cream); }
.v-section.dark p { color: rgba(255, 251, 236, 0.72); }
.v-section.cream { background: var(--cream-2); }

/* —— Header de section —— */
.v-head {
  max-width: 760px;
  margin-bottom: var(--sp-9);
}
.v-head.center { margin: 0 auto var(--sp-9); text-align: center; }
.v-head h2 {
  font-size: clamp(32px, 4.2vw, 56px);
  line-height: 1.05;
  letter-spacing: -0.035em;
  margin-bottom: var(--sp-5);
}
.v-head h2 em {
  font-style: italic;
  font-weight: 300;
  color: var(--violet);
}
.v-section.dark .v-head h2 em { color: #B095FF; }
.v-head p {
  font-size: var(--fs-md);
  line-height: 1.55;
  color: var(--ink-2);
  max-width: 580px;
}
.v-head.center p { margin-left: auto; margin-right: auto; }
.v-section.dark .v-head p { color: rgba(255, 251, 236, 0.7); }

/* —— Hero split —— */
.v-hero {
  padding: clamp(80px, 10vw, 140px) var(--sp-7) clamp(60px, 7vw, 100px);
  position: relative;
  overflow: hidden;
}
.v-hero::after {
  content: "";
  position: absolute;
  top: -20%; right: -10%;
  width: 60%; height: 80%;
  background: radial-gradient(circle, rgba(119, 71, 255, 0.18), transparent 60%);
  pointer-events: none;
}
.v-hero.dark::after {
  background: radial-gradient(circle, rgba(119, 71, 255, 0.32), transparent 60%);
}
.v-hero-inner {
  max-width: var(--container);
  margin: 0 auto;
  position: relative;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: clamp(40px, 5vw, 80px);
  align-items: center;
}
.v-hero-inner.center {
  grid-template-columns: 1fr;
  max-width: 920px;
  text-align: center;
}
.v-hero h1 {
  font-size: clamp(40px, 5.5vw, 70px);
  line-height: 1;
  letter-spacing: -0.035em;
  margin-bottom: var(--sp-6);
}
.v-hero h1 em {
  font-style: italic;
  font-weight: 300;
  color: var(--violet);
}
/* v-hero.dark : fond sombre obligatoire pour que le texte cream soit lisible */
.v-hero.dark {
  background: linear-gradient(160deg, var(--ink) 0%, #1a1a1a 100%);
  color: var(--cream);
}
.v-hero.dark h1,
.v-hero.dark h2,
.v-hero.dark h3 { color: var(--cream); }
.v-hero.dark h1 em { color: #B095FF; }
.v-hero.dark .eyebrow { color: rgba(255, 251, 236, 0.55); }
.v-hero.dark .btn-secondary {
  background: rgba(255, 251, 236, 0.12);
  color: var(--cream);
  border-color: rgba(255, 251, 236, 0.2);
}
.v-hero.dark .btn-secondary:hover { background: rgba(255, 251, 236, 0.2); }
.v-hero-lead {
  font-size: clamp(16px, 1.4vw, 19px);
  line-height: 1.55;
  color: var(--ink-2);
  max-width: 540px;
  margin-bottom: var(--sp-7);
}
.v-hero.dark .v-hero-lead { color: rgba(255, 251, 236, 0.78); }
.v-hero-cta {
  display: flex;
  gap: var(--sp-3);
  align-items: center;
  flex-wrap: wrap;
}

/* —— Bandeau de preuve sociale (logo strip) —— */
.v-trust {
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  padding: var(--sp-6) var(--sp-7);
}
.v-trust-inner {
  max-width: var(--container);
  margin: 0 auto;
  display: flex;
  align-items: center;
  gap: var(--sp-8);
  flex-wrap: wrap;
  justify-content: space-between;
}
.v-trust-label {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--mute);
  white-space: nowrap;
}
.v-trust-logos {
  display: flex;
  gap: var(--sp-7);
  flex-wrap: wrap;
  align-items: center;
  flex: 1;
  justify-content: space-around;
}
.v-trust-logo {
  font-family: var(--font-display);
  font-size: 22px;
  letter-spacing: -0.025em;
  color: var(--mute);
  opacity: 0.7;
  transition: opacity var(--t-fast) var(--ease-out);
}
.v-trust-logo:hover { opacity: 1; color: var(--ink); }

/* —— Stats row XXL —— */
.v-stats {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--sp-5);
}
.v-stat {
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 20px;
  padding: var(--sp-6) var(--sp-5);
  box-shadow: 0 4px 16px rgba(0,0,0,0.04);
  transition: transform .2s ease, box-shadow .2s ease;
}
.v-stat:hover { transform: translateY(-2px); box-shadow: 0 12px 28px rgba(0,0,0,0.08); }
.v-section.dark .v-stat {
  background: rgba(255, 251, 236, 0.05);
  border-color: rgba(255, 251, 236, 0.12);
  box-shadow: none;
}
.v-section.dark .v-stat:hover { background: rgba(255, 251, 236, 0.08); }
.v-stat-num {
  font-family: var(--font-display);
  font-size: clamp(40px, 5vw, 64px);
  letter-spacing: -0.035em;
  line-height: 1;
  margin-bottom: var(--sp-3);
}
.v-stat-num em { font-style: italic; color: var(--violet); font-weight: 300; }
.v-section.dark .v-stat-num em { color: #B095FF; }
.v-stat-lbl {
  font-size: var(--fs-sm);
  color: var(--mute);
  line-height: 1.5;
  max-width: 220px;
}
.v-section.dark .v-stat-lbl { color: rgba(255, 251, 236, 0.6); }

/* —— Feature row (alternating left/right) —— */
.v-feature {
  display: grid;
  grid-template-columns: 1fr 1.1fr;
  gap: clamp(40px, 6vw, 96px);
  align-items: center;
  margin-bottom: clamp(80px, 8vw, 120px);
}
.v-feature.flip {
  grid-template-columns: 1.1fr 1fr;
}
.v-feature.flip .v-feature-text { order: 2; }
.v-feature:last-child { margin-bottom: 0; }
.v-feature-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: var(--sp-2);
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--violet);
  margin-bottom: var(--sp-4);
}
.v-feature-eyebrow::before {
  content: "";
  width: 22px; height: 1px;
  background: currentColor;
}
.v-feature-text h3 {
  font-size: clamp(28px, 3.6vw, 42px);
  line-height: 1.05;
  letter-spacing: -0.03em;
  margin-bottom: var(--sp-4);
}
.v-feature-text h3 em { font-style: italic; color: var(--violet); font-weight: 300; }
/* Lisibilité en section sombre */
.v-section.dark .v-feature-text h3,
.v-section.dark .v-feature-text h3 em { color: var(--cream); }
.v-section.dark .v-feature-text h3 em { color: #B095FF; }
.v-section.dark .v-feature-text p,
.v-section.dark .v-feature-text li { color: rgba(255, 251, 236, 0.78); }
.v-section.dark .v-feature-text li svg { color: #B095FF; }
.v-section.dark .v-bento-card:not(.dark):not(.violet) { color: var(--ink); }
.v-section.dark .v-bento-card:not(.dark):not(.violet) h4 { color: var(--ink); }
.v-section.dark .v-bento-card:not(.dark):not(.violet) p { color: var(--mute); }
.v-feature-text p {
  font-size: var(--fs-md);
  line-height: 1.6;
  color: var(--ink-2);
  margin-bottom: var(--sp-5);
}
.v-feature-text ul {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: var(--sp-3);
}
.v-feature-text li {
  display: flex;
  align-items: flex-start;
  gap: var(--sp-3);
  font-size: var(--fs-md);
  color: var(--ink-2);
  line-height: 1.5;
}
.v-feature-text li svg {
  width: 18px; height: 18px;
  flex-shrink: 0;
  color: var(--violet);
  margin-top: 3px;
}

/* —— Feature visual (mockup) —— */
.v-feature-visual {
  position: relative;
  aspect-ratio: 5 / 4;
  background: var(--paper);
  border: 1px solid var(--line);
  border-radius: var(--r-2xl);
  box-shadow: var(--shadow-lg);
  overflow: hidden;
  padding: var(--sp-5);
}
.v-feature-visual.dark {
  background: var(--ink);
  color: var(--cream);
  border: 0;
}
.v-feature-visual.violet {
  background: linear-gradient(160deg, var(--violet) 0%, #B095FF 100%);
  color: #fff;
  border: 0;
}

/* —— Bento grid (Kinsta-style mosaïque) —— */
.v-bento {
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  grid-auto-rows: 220px;
  gap: var(--sp-4);
}
.v-bento-card {
  background: var(--paper);
  border: 1px solid var(--line);
  border-radius: var(--r-2xl);
  padding: var(--sp-6);
  position: relative;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  transition: all var(--t-fast) var(--ease-out);
}
.v-bento-card:hover { transform: translateY(-2px); box-shadow: var(--shadow-md); }
.v-bento-card.col-3 { grid-column: span 3; }
.v-bento-card.col-2 { grid-column: span 2; }
.v-bento-card.col-4 { grid-column: span 4; }
.v-bento-card.row-2 { grid-row: span 2; }
.v-bento-card.dark {
  background: var(--ink);
  color: var(--cream);
  border: 0;
}
.v-bento-card.dark h4 { color: var(--cream); }
.v-bento-card.dark p { color: rgba(255, 251, 236, 0.7); }
.v-bento-card.violet {
  background: linear-gradient(160deg, var(--violet) 0%, #B095FF 100%);
  color: #fff;
  border: 0;
}
.v-bento-card.violet h4 { color: #fff; }
.v-bento-card.violet p { color: rgba(255, 255, 255, 0.85); }
.v-bento-eyebrow {
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--mute);
  margin-bottom: var(--sp-3);
}
.v-bento-card.dark .v-bento-eyebrow,
.v-bento-card.violet .v-bento-eyebrow { color: rgba(255, 251, 236, 0.55); }
.v-bento-card.violet .v-bento-eyebrow { color: rgba(255, 255, 255, 0.7); }
.v-bento-card h4 {
  font-family: var(--font-sans);
  font-size: 19px;
  font-weight: 500;
  letter-spacing: -0.01em;
  line-height: 1.25;
  margin-bottom: var(--sp-3);
}
.v-bento-card p {
  font-size: var(--fs-sm);
  color: var(--mute);
  line-height: 1.55;
}

/* —— Comparaison Avant / Après —— */
.v-compare {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--sp-5);
}
.v-compare-col {
  padding: var(--sp-7);
  border-radius: var(--r-2xl);
  position: relative;
}
.v-compare-col.bad {
  background: var(--cream-2);
  border: 1px solid var(--line);
}
.v-compare-col.good {
  background: var(--ink);
  color: var(--cream);
}
.v-compare-tag {
  display: inline-flex;
  align-items: center;
  gap: var(--sp-2);
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  margin-bottom: var(--sp-4);
}
.v-compare-col.bad .v-compare-tag { color: var(--red); }
.v-compare-col.good .v-compare-tag { color: #B095FF; }
.v-compare-col h3 {
  font-size: 28px;
  letter-spacing: -0.025em;
  line-height: 1.1;
  margin-bottom: var(--sp-5);
}
.v-compare-col.good h3 { color: var(--cream); }
.v-compare-col ul {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: var(--sp-3);
}
.v-compare-col li {
  display: flex;
  align-items: flex-start;
  gap: var(--sp-3);
  font-size: var(--fs-sm);
  line-height: 1.55;
}
.v-compare-col.bad li::before {
  content: "✕";
  color: var(--red);
  font-family: var(--font-mono);
  width: 16px;
  font-weight: 600;
}
.v-compare-col.good li::before {
  content: "✓";
  color: #B095FF;
  font-family: var(--font-mono);
  width: 16px;
  font-weight: 600;
}

/* —— Testimonial card —— */
.v-quote {
  background: var(--paper);
  border: 1px solid var(--line);
  border-radius: var(--r-2xl);
  padding: clamp(40px, 5vw, 64px);
  max-width: 880px;
  margin: 0 auto;
  position: relative;
}
.v-quote::before {
  content: """;
  position: absolute;
  top: -10px; left: 32px;
  font-family: var(--font-display);
  font-size: 120px;
  color: var(--violet);
  opacity: 0.18;
  line-height: 1;
}
.v-quote p {
  font-family: var(--font-display);
  font-size: clamp(22px, 2.5vw, 30px);
  line-height: 1.35;
  letter-spacing: -0.015em;
  color: var(--ink);
  margin-bottom: var(--sp-6);
  position: relative;
}
.v-quote-author {
  display: flex;
  align-items: center;
  gap: var(--sp-4);
  border-top: 1px solid var(--line);
  padding-top: var(--sp-5);
}
.v-quote-author .meta strong {
  display: block;
  font-size: var(--fs-md);
  font-weight: 600;
  color: var(--ink);
}
.v-quote-author .meta span {
  display: block;
  font-size: var(--fs-sm);
  color: var(--mute);
  margin-top: 2px;
}

/* —— Case card —— */
.v-case-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--sp-5);
}
.v-case {
  background: var(--paper);
  border: 1px solid var(--line);
  border-radius: var(--r-2xl);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  transition: all var(--t-fast) var(--ease-out);
}
.v-case:hover { transform: translateY(-4px); box-shadow: var(--shadow-lg); }
.v-case-cover {
  aspect-ratio: 16 / 9;
  position: relative;
  overflow: hidden;
}
.v-case-cover.violet { background: linear-gradient(160deg, var(--violet), #B095FF); }
.v-case-cover.dark { background: linear-gradient(160deg, var(--ink), var(--ink-3)); }
.v-case-cover.cream { background: linear-gradient(160deg, var(--cream-2), var(--cream-3)); }
.v-case-cover .v-case-logo {
  position: absolute;
  inset: 0;
  display: grid;
  place-items: center;
  font-family: var(--font-display);
  font-size: 48px;
  letter-spacing: -0.03em;
  color: rgba(255, 255, 255, 0.92);
}
.v-case-cover.cream .v-case-logo { color: var(--ink); }
.v-case-body {
  padding: var(--sp-6);
  display: flex;
  flex-direction: column;
  flex: 1;
}
.v-case-club {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--mute);
  margin-bottom: var(--sp-3);
}
.v-case-title {
  font-family: var(--font-display);
  font-size: 26px;
  letter-spacing: -0.025em;
  line-height: 1.1;
  margin-bottom: var(--sp-4);
}
.v-case-text {
  font-size: var(--fs-sm);
  color: var(--mute);
  line-height: 1.55;
  margin-bottom: var(--sp-5);
}
.v-case-stats {
  display: flex;
  gap: var(--sp-5);
  margin-top: auto;
  padding-top: var(--sp-5);
  border-top: 1px solid var(--line);
}
.v-case-stat strong {
  display: block;
  font-family: var(--font-display);
  font-size: 22px;
  letter-spacing: -0.025em;
  color: var(--violet);
}
.v-case-stat span {
  font-size: 11px;
  color: var(--mute);
  text-transform: uppercase;
  letter-spacing: 0.06em;
  font-family: var(--font-mono);
}

/* —— FAQ —— */
.v-faq {
  max-width: 760px;
  margin: 0 auto;
}
.v-faq-item {
  border-bottom: 1px solid var(--line);
  padding: var(--sp-5) 0;
}
.v-faq-q {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-family: var(--font-sans);
  font-size: 19px;
  font-weight: 500;
  letter-spacing: -0.01em;
  cursor: pointer;
  color: var(--ink);
}
.v-faq-q svg {
  width: 18px; height: 18px;
  color: var(--mute);
  transition: transform var(--t-base) var(--ease-out);
}
.v-faq-item.open .v-faq-q svg { transform: rotate(45deg); color: var(--violet); }
.v-faq-a {
  font-size: var(--fs-md);
  color: var(--ink-2);
  line-height: 1.7;
  max-height: 0;
  overflow: hidden;
  transition: max-height var(--t-slow) var(--ease-out), padding var(--t-base) var(--ease-out);
}
.v-faq-item.open .v-faq-a { max-height: 320px; padding-top: var(--sp-4); }

/* —— Big CTA banner —— */
.v-cta {
  background: var(--violet);
  border-radius: var(--r-3xl);
  padding: clamp(60px, 7vw, 100px) clamp(40px, 5vw, 80px);
  color: #fff;
  text-align: center;
  position: relative;
  overflow: hidden;
}
.v-cta::before {
  content: "";
  position: absolute;
  inset: 0;
  background:
    radial-gradient(circle at 20% 50%, rgba(255,255,255,0.2), transparent 50%),
    radial-gradient(circle at 80% 50%, rgba(255,255,255,0.12), transparent 50%);
}
.v-cta h2 {
  font-size: clamp(36px, 4.5vw, 56px);
  color: #fff;
  letter-spacing: -0.035em;
  position: relative;
  margin: 0;
}
.v-cta h2 em {
  font-style: italic;
  font-weight: 300;
  color: rgba(255, 255, 255, 0.78);
}
.v-cta p {
  color: rgba(255, 255, 255, 0.86);
  font-size: var(--fs-md);
  margin: var(--sp-5) auto 0;
  max-width: 580px;
  position: relative;
}
.v-cta-actions {
  display: inline-flex;
  gap: var(--sp-3);
  margin-top: var(--sp-7);
  position: relative;
  flex-wrap: wrap;
  justify-content: center;
}
.v-cta .btn-secondary {
  background: rgba(255,255,255,0.14);
  border-color: rgba(255,255,255,0.2);
  color: #fff;
}
.v-cta .btn-secondary:hover { background: rgba(255,255,255,0.22); }

/* —— Portal cards (Accès Client/Designer/Admin) —— */
.v-portal-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--sp-5);
}
.v-portal {
  background: var(--paper);
  border: 1px solid var(--line);
  border-radius: var(--r-2xl);
  padding: var(--sp-7);
  display: flex;
  flex-direction: column;
  text-decoration: none;
  color: var(--ink); /* forcé en sombre car la carte est cream, même dans .v-section.dark */
  position: relative;
  overflow: hidden;
  transition: all var(--t-fast) var(--ease-out);
  min-height: 320px;
}
.v-portal h3 { color: var(--ink); }
.v-portal-meta {
  position: absolute; top: var(--sp-5); right: var(--sp-5);
  font-family: var(--font-mono); font-size: 11px; letter-spacing: .14em;
  text-transform: uppercase; color: var(--mute);
}
.v-portal:hover {
  transform: translateY(-4px);
  border-color: var(--ink);
  box-shadow: var(--shadow-md);
}
.v-portal.violet { background: linear-gradient(160deg, var(--violet) 0%, #6029E0 100%); color: #fff; border: 0; }
.v-portal.violet:hover { border: 0; box-shadow: var(--shadow-violet); }
.v-portal.dark { background: var(--ink); color: var(--cream); border: 0; }

/* Force colors on .v-portal cards inside .v-section.dark to keep ink text
   on the cream card background (Espace 01 par défaut) — fix lisibilité */
.v-section.dark .v-portal:not(.violet):not(.dark) {
  color: var(--ink) !important;
  background: var(--paper) !important;
}
.v-section.dark .v-portal:not(.violet):not(.dark) h3,
.v-section.dark .v-portal:not(.violet):not(.dark) h4 {
  color: var(--ink) !important;
}
.v-section.dark .v-portal:not(.violet):not(.dark) p {
  color: var(--mute) !important;
}
.v-section.dark .v-portal:not(.violet):not(.dark) .v-portal-link {
  color: var(--ink) !important;
}
.v-section.dark .v-portal:not(.violet):not(.dark) .v-portal-meta {
  color: var(--mute) !important;
}
.v-portal-icon {
  width: 56px; height: 56px;
  border-radius: var(--r-md);
  background: var(--cream-2);
  display: grid;
  place-items: center;
  color: var(--ink);
  margin-bottom: var(--sp-5);
}
.v-portal.violet .v-portal-icon,
.v-portal.dark .v-portal-icon { background: rgba(255, 255, 255, 0.14); color: #fff; }
.v-portal-icon svg { width: 24px; height: 24px; }
.v-portal h3 {
  font-family: var(--font-display);
  font-size: 30px;
  letter-spacing: -0.025em;
  line-height: 1.05;
  margin-bottom: var(--sp-3);
}
.v-portal.violet h3,
.v-portal.dark h3 { color: inherit; }
.v-portal p {
  font-size: var(--fs-sm);
  color: var(--mute);
  line-height: 1.55;
  margin-bottom: var(--sp-6);
  flex: 1;
}
.v-portal.violet p { color: rgba(255, 255, 255, 0.82); }
.v-portal.dark p { color: rgba(255, 251, 236, 0.7); }
.v-portal-link {
  display: inline-flex;
  align-items: center;
  gap: var(--sp-2);
  font-size: var(--fs-sm);
  font-weight: 500;
}
.v-portal-link svg {
  width: 14px; height: 14px;
  transition: transform var(--t-fast) var(--ease-out);
}
.v-portal:hover .v-portal-link svg { transform: translateX(4px); }
.v-portal-meta {
  position: absolute;
  top: var(--sp-5); right: var(--sp-5);
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--mute);
}
.v-portal.violet .v-portal-meta,
.v-portal.dark .v-portal-meta { color: rgba(255, 255, 255, 0.6); }

/* —— Demo banner —— */
.v-demo-banner {
  background: var(--ink);
  color: var(--cream);
  border-radius: var(--r-xl);
  padding: var(--sp-6) var(--sp-7);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--sp-5);
  position: relative;
  overflow: hidden;
  flex-wrap: wrap;
}
.v-demo-banner::after {
  content: "";
  position: absolute;
  top: -100px; right: -100px;
  width: 300px; height: 300px;
  background: radial-gradient(circle, var(--violet), transparent 60%);
  opacity: 0.4;
}
.v-demo-banner-left { position: relative; }
.v-demo-banner-tag {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: #B095FF;
  margin-bottom: var(--sp-2);
}
.v-demo-banner-title {
  font-family: var(--font-display);
  font-size: 26px;
  letter-spacing: -0.025em;
  color: var(--cream);
  margin-bottom: var(--sp-2);
}
.v-demo-banner-creds {
  font-family: var(--font-mono);
  font-size: var(--fs-xs);
  color: rgba(255, 251, 236, 0.6);
  letter-spacing: 0.02em;
}
.v-demo-banner-creds strong { color: var(--cream); font-weight: 500; }
.v-demo-banner-action { position: relative; }

/* —— Header navigation (vitrine) —— */
.v-nav {
  position: sticky;
  top: 0;
  z-index: 60;
  /* Fond crème opaque + bordure douce — pas de transparence
     pour éviter que le theme-color sombre du navigateur ne bleed
     en bande noire au-dessus du menu sur certains Chrome. */
  background: var(--cream);
  border-bottom: 1px solid var(--line-2);
}
/* Effet de fondu doux en scrollant (au lieu de transparence brute) */
.v-nav::before {
  content: "";
  position: absolute;
  inset: -1px 0 -1px 0;
  background: var(--cream);
  z-index: -1;
}
.v-nav-inner {
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 var(--sp-7);
  height: 72px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--sp-6);
}
.v-nav-links {
  display: flex;
  align-items: center;
  gap: var(--sp-7);
}
.v-nav-links a {
  font-size: var(--fs-sm);
  color: var(--ink-2);
  font-weight: 500;
  letter-spacing: -0.005em;
  position: relative;
  transition: color var(--t-fast) var(--ease-out);
}
.v-nav-links a:hover { color: var(--violet); }
.v-nav-links a.current { color: var(--violet); }
.v-nav-links a.current::after {
  content: "";
  position: absolute;
  bottom: -28px; left: 0; right: 0;
  height: 2px;
  background: var(--violet);
}
.v-nav-actions { display: flex; align-items: center; gap: var(--sp-3); }

/* —— Footer premium ——
   Style "agence sérieuse" : logo large, infos société proéminentes,
   colonnes structurées, bande violette signature en bas. */
.v-footer {
  background: #0A0A0A;
  color: #FAF6E8;
  padding: 96px 32px 0;
  position: relative;
}
.v-footer-inner {
  max-width: var(--container);
  margin: 0 auto;
  padding-bottom: 48px;
}
.v-footer-top {
  display: grid;
  grid-template-columns: minmax(240px, auto) repeat(6, minmax(0, max-content));
  justify-content: space-between;
  gap: 48px 56px;
  padding-bottom: 64px;
  border-bottom: 1px solid rgba(250, 246, 232, 0.12);
}
.v-footer-brand { min-width: 240px; max-width: 320px; }
.v-footer-brand .brand,
.v-footer-brand .brand-mark span { color: var(--cream); }
.v-footer-brand .brand-mark {
  background-color: transparent;
  width: 200px; height: 44px;
}
.v-footer-tag {
  margin-top: 32px;
  font-size: 14px;
  line-height: 1.65;
  color: rgba(250, 246, 232, 0.7);
  max-width: 320px;
}
/* Bloc info société sous le tagline */
.v-footer-brand::after {
  content: "Rokudan · Studio + IA + Crédits\A SIRET 000 000 000 00000\AParis · France";
  white-space: pre;
  display: block;
  margin-top: 28px;
  padding-top: 24px;
  border-top: 1px solid rgba(250, 246, 232, 0.1);
  font-family: var(--font-mono);
  font-size: 11px;
  line-height: 1.8;
  color: rgba(250, 246, 232, 0.5);
  letter-spacing: 0.04em;
}
.v-footer h5 {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: rgba(250, 246, 232, 0.4);
  font-weight: 500;
  margin-bottom: 24px;
}
.v-footer ul {
  list-style: none;
  padding: 0; margin: 0;
  display: flex; flex-direction: column; gap: 14px;
  font-size: 15px;
}
.v-footer a {
  color: rgba(250, 246, 232, 0.85);
  font-weight: 400;
  letter-spacing: -0.01em;
  transition: color .15s ease;
}
.v-footer a:hover { color: #B095FF; }
/* Bande violette signature en bas (style référence) */
.v-footer::after {
  content: "";
  display: block;
  height: 6px;
  background: linear-gradient(90deg, var(--violet) 0%, #B095FF 100%);
}
.v-footer-bottom {
  padding-top: 32px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 12px;
  color: rgba(250, 246, 232, 0.45);
  font-family: var(--font-mono);
  letter-spacing: 0.06em;
  text-transform: uppercase;
}
.v-footer-bottom a { color: inherit; }
.v-footer-bottom a:hover { color: #B095FF; }

/* —— Catégories de livrables (Notre approche) —— */
.cat-block {
  margin-top: var(--sp-8);
  padding-top: var(--sp-7);
  border-top: 1px solid var(--line);
}
.cat-block:first-of-type { border-top: 0; margin-top: var(--sp-6); padding-top: 0; }
.cat-head {
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  gap: var(--sp-5);
  margin-bottom: var(--sp-5);
}
.cat-head > div { max-width: 720px; }
.cat-tag {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--mute);
  margin-bottom: var(--sp-3);
}
.cat-head h3 {
  font-family: var(--font-display);
  font-size: clamp(24px, 2.6vw, 32px);
  letter-spacing: -0.025em;
  margin: 0 0 var(--sp-3);
  line-height: 1.15;
}
.cat-head p { color: var(--ink-2); margin: 0; font-size: var(--fs-md); line-height: 1.55; }
.cat-cta {
  flex-shrink: 0;
  color: var(--violet);
  font-weight: 500;
  font-size: 14px;
  text-decoration: none;
  white-space: nowrap;
}
.cat-cta:hover { color: var(--ink); }
.cat-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 12px;
}
.cat-grid.three { grid-template-columns: repeat(3, 1fr); }
.cat-grid a {
  display: block;
  position: relative;
  aspect-ratio: 4/5;
  overflow: hidden;
  border-radius: 12px;
  cursor: zoom-in;
  background: var(--cream-2);
  transition: transform .2s ease;
}
.cat-grid a:hover { transform: translateY(-2px); }
.cat-grid img {
  width: 100%; height: 100%;
  object-fit: cover;
  display: block;
}
@media (max-width: 980px) {
  .cat-head { flex-direction: column; align-items: flex-start; gap: var(--sp-3); }
  .cat-grid { grid-template-columns: repeat(2, 1fr); gap: 10px; }
}
@media (max-width: 460px) {
  .cat-grid { grid-template-columns: repeat(2, 1fr); gap: 8px; }
}

/* Responsive footer */
@media (max-width: 1200px) {
  .v-footer-top {
    grid-template-columns: 1.4fr repeat(4, minmax(0, 1fr));
    gap: 48px 32px;
  }
  .v-footer-brand { grid-column: 1 / -1; max-width: 520px; }
}
@media (max-width: 980px) {
  .v-footer { padding: 64px 24px 0; }
  .v-footer-top {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 40px 28px;
  }
  .v-footer-brand { grid-column: 1 / -1; }
}
@media (max-width: 560px) {
  .v-footer-top { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 36px 20px; }
  .v-footer-bottom { flex-direction: column; gap: 12px; text-align: center; }
}

/* —— Nav état scrolled (driven by GSAP) —— */
.v-nav.is-scrolled {
  background: rgba(250, 246, 232, 0.96);
  box-shadow: 0 1px 0 var(--line);
}

/* —— Hamburger mobile (vitrine, ajouté par JS) —— */
.v-nav-burger {
  display: none;
  width: 40px; height: 40px;
  border-radius: var(--r-md);
  background: transparent;
  border: 1px solid var(--line);
  align-items: center;
  justify-content: center;
  cursor: pointer;
  color: var(--ink);
}
.v-nav-burger svg { width: 18px; height: 18px; }
.v-nav-mobile-panel {
  display: none; /* caché par défaut sur desktop, ré-activé en mobile */
  position: fixed;
  top: 72px; left: 0; right: 0;
  background: var(--cream);
  border-bottom: 1px solid var(--line);
  padding: var(--sp-6);
  transform: translateY(-110%);
  transition: transform var(--t-base) var(--ease-out);
  z-index: 59;
  box-shadow: var(--shadow-lg);
}
@media (max-width: 720px) {
  .v-nav-mobile-panel { display: block; }
}
.v-nav-mobile-panel.is-open { transform: translateY(0) !important; }
.v-nav-mobile-panel a {
  display: block;
  padding: var(--sp-3) 0;
  font-family: var(--font-display);
  font-size: 22px;
  letter-spacing: -0.02em;
  color: var(--ink);
  border-bottom: 1px solid var(--line-2);
}
.v-nav-mobile-panel a:last-of-type { border-bottom: 0; }
.v-nav-mobile-panel .v-nav-mobile-cta {
  display: flex;
  gap: var(--sp-3);
  margin-top: var(--sp-5);
}
.v-nav-mobile-panel .v-nav-mobile-cta a {
  flex: 1;
  text-align: center;
  font-family: var(--font-sans);
  font-size: var(--fs-sm);
  padding: var(--sp-3);
  border: 1px solid var(--line);
  border-radius: var(--r-md);
  border-bottom: 1px solid var(--line);
}
.v-nav-mobile-panel .v-nav-mobile-cta a.primary { background: var(--ink); color: #fff; border-color: var(--ink); }

/* —— Mobile breakpoints —— */
@media (max-width: 1080px) {
  .v-hero-inner { grid-template-columns: 1fr; gap: var(--sp-8); }
  .v-stats { grid-template-columns: repeat(2, 1fr); }
  .v-feature, .v-feature.flip { grid-template-columns: 1fr; gap: var(--sp-7); }
  .v-feature.flip .v-feature-text { order: 1; }
  .v-bento { grid-template-columns: repeat(2, 1fr); grid-auto-rows: auto; }
  .v-bento-card { min-height: 220px; }
  .v-bento-card.col-3, .v-bento-card.col-2, .v-bento-card.col-4 { grid-column: span 2; }
  .v-bento-card.row-2 { grid-row: span 1; }
  .v-compare { grid-template-columns: 1fr; }
  .v-portal-grid { grid-template-columns: 1fr; }
  .v-case-grid { grid-template-columns: 1fr; }
  .v-footer-top { grid-template-columns: repeat(3, minmax(0, 1fr)); gap: var(--sp-6); }
  .v-footer-brand { grid-column: 1 / -1; }
  .v-section { padding: clamp(56px, 7vw, 90px) var(--sp-6); }
  .v-hero { padding: clamp(56px, 8vw, 100px) var(--sp-6) clamp(40px, 5vw, 70px); }
}

@media (max-width: 720px) {
  .v-nav-inner { padding: 0 var(--sp-5); height: 64px; }
  .v-nav-links { display: none; }
  .v-nav-actions .btn-ghost { display: none; }
  .v-nav-burger { display: inline-flex; }
  .v-nav-mobile-panel { top: 64px; }

  .v-section { padding: clamp(48px, 6vw, 72px) var(--sp-5); }
  .v-hero { padding: clamp(48px, 6vw, 80px) var(--sp-5) var(--sp-8); }
  .v-hero h1 { font-size: clamp(34px, 9vw, 56px); }
  .v-hero-cta { flex-direction: column; align-items: stretch; }
  .v-hero-cta .btn { width: 100%; justify-content: center; }
  .v-feature-visual { aspect-ratio: auto; min-height: 280px; }

  .v-bento { grid-template-columns: 1fr; }
  .v-bento-card.col-3, .v-bento-card.col-2, .v-bento-card.col-4 { grid-column: span 1; }
  .v-bento-card { min-height: 180px; padding: var(--sp-5); }
  .v-bento-card h4 { font-size: 17px; }

  .v-stats { grid-template-columns: 1fr 1fr; gap: var(--sp-4); }
  .v-stat { padding: var(--sp-4) 0; }
  .v-stat-num { font-size: clamp(32px, 8vw, 44px); }
  .v-stat-lbl { font-size: 12px; }

  .v-trust { padding: var(--sp-5) var(--sp-5); }
  .v-trust-inner { gap: var(--sp-4); flex-direction: column; align-items: flex-start; }
  .v-trust-logos { gap: var(--sp-4); justify-content: flex-start; }
  .v-trust-logo { font-size: 18px; }

  .v-demo-banner { flex-direction: column; align-items: flex-start; padding: var(--sp-5); }
  .v-demo-banner-action { width: 100%; }
  .v-demo-banner-action .btn { width: 100%; justify-content: center; }

  .v-compare-col { padding: var(--sp-5); }
  .v-compare-col h3 { font-size: 22px; }

  .v-quote { padding: var(--sp-6); }
  .v-quote p { font-size: 18px; }

  .v-cta { padding: var(--sp-7) var(--sp-5); border-radius: var(--r-2xl); }
  .v-cta-actions { flex-direction: column; width: 100%; }
  .v-cta-actions .btn { width: 100%; justify-content: center; }

  .v-portal { min-height: 240px; padding: var(--sp-5); }
  .v-portal h3 { font-size: 24px; }

  .v-footer { padding: var(--sp-9) var(--sp-5) var(--sp-5); }
  .v-footer-top { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: var(--sp-6) var(--sp-4); padding-bottom: var(--sp-7); }
  .v-footer-brand { grid-column: 1 / -1; }
  .v-footer-bottom { flex-direction: column; gap: var(--sp-3); text-align: center; }
}

@media (max-width: 420px) {
  .v-hero h1 { font-size: clamp(30px, 10vw, 46px); }
  .v-feature-text h3 { font-size: 24px; }
  .v-head h2 { font-size: clamp(28px, 8vw, 42px); }
  .v-cta h2 { font-size: clamp(28px, 8vw, 40px); }
}

/* —— Galerie de réalisations (about + cas-clients) —— */
.rk-gallery {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
}
.rk-gallery figure {
  margin: 0;
  position: relative;
  border-radius: 14px;
  overflow: hidden;
  aspect-ratio: 1 / 1;
  background: var(--cream-2);
  cursor: pointer;
  transition: transform .25s var(--ease-out), box-shadow .25s;
}
.rk-gallery figure:hover { transform: translateY(-4px); box-shadow: 0 20px 40px rgba(0,0,0,.12); }
.rk-gallery img {
  position: absolute; inset: 0;
  width: 100%; height: 100%;
  object-fit: cover;
  display: block;
}
.rk-gallery figcaption {
  position: absolute; left: 0; right: 0; bottom: 0;
  padding: 12px 14px;
  background: linear-gradient(180deg, transparent 0%, rgba(10,10,10,.85) 100%);
  color: #fff;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .04em;
  text-transform: uppercase;
}
@media (max-width: 980px) { .rk-gallery { grid-template-columns: repeat(2, 1fr); gap: 12px; } }
@media (max-width: 520px) { .rk-gallery { grid-template-columns: 1fr; } }

/* —— Lightbox —— */
.rk-lightbox-overlay {
  position: fixed; inset: 0;
  background: rgba(10,10,10,.96);
  display: flex; align-items: center; justify-content: center;
  z-index: 10000;
  opacity: 0; transition: opacity .25s ease;
  padding: 24px;
}
.rk-lightbox-overlay.is-open { opacity: 1; }
.rk-lb-figure { margin: 0; max-width: 90vw; max-height: 90vh; display: flex; flex-direction: column; align-items: center; gap: 14px; }
.rk-lb-figure img { max-width: 90vw; max-height: 82vh; border-radius: 8px; box-shadow: 0 30px 100px rgba(0,0,0,.5); display: block; }
.rk-lb-figure figcaption { color: rgba(255,251,236,.85); font-family: var(--font-mono); font-size: 12px; letter-spacing: .08em; text-transform: uppercase; }
.rk-lb-close, .rk-lb-prev, .rk-lb-next {
  position: absolute; background: rgba(255,255,255,.1); color: #fff; border: 0;
  border-radius: 50%; width: 44px; height: 44px; display: flex; align-items: center; justify-content: center;
  font-size: 28px; line-height: 1; cursor: pointer; transition: background .15s;
}
.rk-lb-close:hover, .rk-lb-prev:hover, .rk-lb-next:hover { background: rgba(255,255,255,.22); }
.rk-lb-close { top: 24px; right: 24px; }
.rk-lb-prev { left: 24px; top: 50%; transform: translateY(-50%); }
.rk-lb-next { right: 24px; top: 50%; transform: translateY(-50%); }
@media (max-width: 640px) {
  .rk-lb-close, .rk-lb-prev, .rk-lb-next { width: 38px; height: 38px; font-size: 22px; }
  .rk-lb-close { top: 14px; right: 14px; }
  .rk-lb-prev { left: 14px; }
  .rk-lb-next { right: 14px; }
}

/* —— Case study layout (article cas-clients) —— */
.cs-hero { background: linear-gradient(165deg, #1a1a1a 0%, #0a0a0a 100%); color: var(--cream); padding: clamp(80px, 9vw, 140px) var(--sp-7) clamp(60px, 6vw, 90px); position: relative; overflow: hidden; }
.cs-hero::after { content: ""; position: absolute; top: -30%; right: -10%; width: 70%; height: 100%; background: radial-gradient(circle, rgba(119,71,255,.35), transparent 60%); pointer-events: none; }
.cs-hero-inner { max-width: var(--container); margin: 0 auto; position: relative; display: grid; grid-template-columns: 1.2fr 1fr; gap: 60px; align-items: center; }
.cs-hero h1 { font-size: clamp(40px, 5.5vw, 70px); letter-spacing: -.035em; line-height: 1; margin: 16px 0 24px; color: var(--cream); }
.cs-hero h1 em { color: #B095FF; font-style: italic; font-weight: 300; }
.cs-hero .eyebrow { color: rgba(255,251,236,.65); }
.cs-hero p { font-size: 17px; line-height: 1.6; color: rgba(255,251,236,.78); max-width: 540px; }
.cs-hero-vis { aspect-ratio: 4/5; border-radius: 18px; overflow: hidden; box-shadow: 0 30px 80px rgba(0,0,0,.5); }
.cs-hero-vis img { width: 100%; height: 100%; object-fit: cover; display: block; }
.cs-meta { display: grid; grid-template-columns: repeat(4,1fr); gap: 24px; padding: 32px 0; border-top: 1px solid rgba(255,251,236,.12); margin-top: 32px; }
.cs-meta-k { font-family: var(--font-mono); font-size: 10px; letter-spacing: .12em; text-transform: uppercase; color: rgba(255,251,236,.55); }
.cs-meta-v { font-family: var(--font-display); font-size: 22px; letter-spacing: -.025em; margin-top: 4px; color: var(--cream); }

.cs-content { max-width: 880px; margin: 0 auto; }
.cs-content h2 { font-family: var(--font-display); font-size: clamp(28px, 3.4vw, 44px); letter-spacing: -.03em; line-height: 1.1; margin: 64px 0 20px; }
.cs-content h2 em { color: var(--violet); font-style: italic; font-weight: 300; }
.cs-content h3 { font-family: var(--font-display); font-size: clamp(22px, 2.4vw, 28px); letter-spacing: -.02em; line-height: 1.2; margin: 40px 0 14px; }
.cs-content p { font-size: 17px; line-height: 1.7; color: var(--ink-2); margin-bottom: 18px; }
.cs-content p strong { color: var(--ink); }
.cs-pullquote { font-family: var(--font-display); font-size: clamp(22px, 2.4vw, 30px); line-height: 1.35; letter-spacing: -.015em; color: var(--ink); border-left: 3px solid var(--violet); padding: 8px 0 8px 28px; margin: 40px 0; }

/* Galerie 4 colonnes (avec lightbox) */
.cs-gallery { display: grid; grid-template-columns: repeat(4, 1fr); gap: 12px; margin: 32px 0; }
.cs-gallery.three { grid-template-columns: repeat(3, 1fr); }
.cs-gallery a { display: block; position: relative; aspect-ratio: 4/5; overflow: hidden; border-radius: 12px; cursor: zoom-in; background: var(--cream-2); transition: transform .2s ease; }
.cs-gallery a:hover { transform: translateY(-3px); box-shadow: 0 16px 32px rgba(0,0,0,.1); }
.cs-gallery a::after { content: "⊕"; position: absolute; top: 12px; right: 12px; width: 28px; height: 28px; border-radius: 50%; background: rgba(0,0,0,.5); color: #fff; display: flex; align-items: center; justify-content: center; font-size: 18px; opacity: 0; transition: opacity .2s; }
.cs-gallery a:hover::after { opacity: 1; }
.cs-gallery img { width: 100%; height: 100%; object-fit: cover; display: block; }
@media (max-width:900px) { .cs-gallery, .cs-gallery.three { grid-template-columns: repeat(2, 1fr); } }
@media (max-width:520px) { .cs-gallery, .cs-gallery.three { grid-template-columns: 1fr 1fr; gap: 8px; } }

/* Process timeline (style designelite.co) */
.cs-process { display: grid; grid-template-columns: 1fr 1fr; gap: 80px 60px; margin-top: 60px; }
.cs-step { padding-top: 30px; border-top: 1px solid var(--line); position: relative; }
.cs-step-num { position: absolute; top: -1px; left: 0; height: 1px; width: 50px; background: var(--violet); }
.cs-step-tag { font-family: var(--font-mono); font-size: 10px; letter-spacing: .12em; text-transform: uppercase; color: var(--violet); margin-bottom: 12px; display: block; }
.cs-step h3 { font-family: var(--font-display); font-size: clamp(28px, 3vw, 38px); letter-spacing: -.025em; line-height: 1; margin: 0 0 14px; }
.cs-step h3 em { color: var(--violet); font-style: italic; font-weight: 300; }
.cs-step p { font-size: 15px; line-height: 1.6; color: var(--ink-2); }
@media (max-width:760px) { .cs-process { grid-template-columns: 1fr; gap: 40px; } }