/* ============================================
   SECTIONS — Charte Vincent Leclerc
   ============================================ */

/* Accents typographiques : orange + italique gras (charte 19/05/2026) */
.emph-cyan { color: var(--vl-action); font-style: italic; font-weight: 700; }
.emph-lime { color: var(--vl-action); font-style: italic; font-weight: 700; }

/* ── Pourquoi ──────────────── */
.sec-pourquoi {
  padding: 140px 0 120px;
  position: relative;
  background: var(--vl-bg);
}

.pourquoi-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 48px;
  margin-bottom: 96px;
  position: relative;
  z-index: 1;
}
.pourquoi-block {
  padding: 36px 0 0;
  border-top: 1px solid var(--line);
}
.pourquoi-num {
  color: var(--vl-action);
  font-family: var(--font-body);
  font-size: 12px;
  font-weight: 500;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  margin-bottom: 28px;
  display: block;
}
.pourquoi-block h3 {
  margin-bottom: 18px;
  text-wrap: balance;
  color: var(--ink);
}

@media (max-width: 1024px) {
  .pourquoi-grid { grid-template-columns: 1fr; gap: 0; }
}

.manifesto {
  padding: 96px 56px;
  border: 1px solid var(--vl-line);
  border-radius: 4px;
  background: var(--vl-dark);
  color: var(--vl-on-dark);
  text-align: center;
  position: relative;
  overflow: hidden;
}
.manifesto-quote {
  font-family: var(--font-display);
  font-weight: 400;
  font-size: clamp(28px, 3.6vw, 48px);
  line-height: 1.18;
  letter-spacing: -0.015em;
  color: var(--vl-on-dark);
  max-width: 900px;
  margin: 0 auto 28px;
  text-wrap: balance;
}
.manifesto-quote em {
  color: var(--vl-gold);
  font-style: italic;
  font-weight: 400;
}
.manifesto .quote-mark {
  font-family: var(--font-display);
  color: var(--vl-gold);
  font-size: 1.4em;
  font-style: italic;
  vertical-align: -0.2em;
  margin: 0 0.1em;
}
.manifesto-attr {
  color: rgba(244,239,232,0.55);
  font-family: var(--font-body);
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.16em;
  text-transform: uppercase;
}

@media (max-width: 768px) {
  .manifesto { padding: 56px 24px; }
}

/* ── Leviers ──────────────── */

.sec-leviers {
  padding: 120px 0;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  background: var(--vl-surface);
}
.leviers-list { display: flex; flex-direction: column; }
.levier-row {
  display: grid;
  grid-template-columns: 60px 1.2fr 1fr 1.5fr;
  align-items: baseline;
  gap: 32px;
  padding: 36px 0;
  border-top: 1px solid var(--line);
  transition: background 0.3s ease;
}
.levier-row:last-child { border-bottom: 1px solid var(--line); }
.levier-row:hover { background: rgba(22,22,22,0.02); }
.levier-num {
  color: var(--vl-action);
  font-family: var(--font-body);
  font-size: 12px;
  font-weight: 500;
  letter-spacing: 0.14em;
}
.levier-title {
  font-family: var(--font-display);
  font-weight: 400;
  letter-spacing: -0.015em;
  color: var(--ink);
}
.levier-tag {
  font-family: var(--font-display);
  font-weight: 400;
  font-style: italic;
  color: var(--vl-brand);
  font-size: 19px;
  line-height: 1.3;
}
.levier-desc { color: var(--ink-2); }

@media (max-width: 1024px) {
  .levier-row { grid-template-columns: 1fr; gap: 8px; }
}

/* ── Formats ──────────────── */

.sec-formats { padding: 140px 0; background: var(--vl-bg); }

.formats-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 24px;
}
.format-card {
  display: block;
  background: var(--vl-surface);
  border: 1px solid var(--line);
  border-radius: 4px;
  overflow: hidden;
  transition: transform 0.3s cubic-bezier(.2,.7,.2,1), border-color 0.3s ease, box-shadow 0.3s ease;
  position: relative;
}
.format-card:hover {
  transform: translateY(-4px);
  border-color: var(--line-strong);
  box-shadow: 0 18px 40px rgba(22, 22, 22, 0.08);
}

.format-media {
  position: relative;
  aspect-ratio: 16 / 9;
  overflow: hidden;
  background: var(--vl-dark);
}
.format-media img {
  width: 100%; height: 100%;
  object-fit: cover;
  transition: transform 0.6s cubic-bezier(.2,.7,.2,1);
  filter: saturate(0.85) contrast(1.04);
}
.format-card:hover .format-media img { transform: scale(1.04); }
.format-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(30,36,38,0.2) 0%, transparent 30%, transparent 60%, rgba(30,36,38,0.7) 100%);
}
.format-label {
  position: absolute;
  top: 20px; left: 22px;
  padding: 6px 12px;
  background: rgba(30, 36, 38, 0.78);
  border: 1px solid rgba(244,239,232,0.2);
  border-radius: 999px;
  backdrop-filter: blur(8px);
  font-family: var(--font-body);
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--vl-on-dark);
}
.accent-cyan .format-label { color: var(--vl-gold); }
.accent-lime .format-label { color: #FFFFFF; }
.format-arrow {
  position: absolute;
  bottom: 22px; right: 22px;
  width: 44px; height: 44px;
  border-radius: 50%;
  background: var(--vl-surface);
  display: flex; align-items: center; justify-content: center;
  font-size: 18px;
  color: var(--ink);
  border: 1px solid var(--line);
  transition: all 0.3s cubic-bezier(.2,.7,.2,1);
}
.format-card:hover .format-arrow {
  background: var(--vl-action);
  color: #FFFFFF;
  border-color: var(--vl-action);
  transform: translateX(4px);
}

.format-body { padding: 32px 32px 36px; }
.format-title {
  margin-bottom: 14px;
  color: var(--ink);
  font-weight: 400;
}
.format-hook {
  color: var(--ink-2);
  font-family: var(--font-display);
  font-style: italic;
  font-size: 18px;
  margin-bottom: 22px;
  text-wrap: pretty;
  line-height: 1.4;
}
.format-tags { display: flex; flex-wrap: wrap; gap: 6px; }

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

/* ── OSER ──────────────── */

.sec-oser {
  padding: 140px 0 120px;
  position: relative;
  background: var(--vl-surface);
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.oser-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0;
  margin-bottom: 80px;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}
.oser-card {
  padding: 48px 32px;
  border-right: 1px solid var(--line);
  position: relative;
  transition: background 0.3s;
}
.oser-card:last-child { border-right: 0; }
.oser-card:hover { background: var(--vl-bg); }
.oser-letter {
  font-family: var(--font-display);
  font-weight: 400;
  font-style: italic;
  font-size: clamp(72px, 9vw, 130px);
  line-height: 0.9;
  letter-spacing: -0.03em;
  color: var(--vl-brand);
  margin-bottom: 20px;
}
.oser-card:nth-child(2) .oser-letter,
.oser-card:nth-child(4) .oser-letter {
  color: var(--vl-action);
}
.oser-word {
  font-family: var(--font-display);
  font-weight: 400;
  font-size: 24px;
  margin-bottom: 14px;
  letter-spacing: -0.01em;
  color: var(--ink);
}
.oser-desc { color: var(--ink-2); font-size: 15px; line-height: 1.55; }
.oser-line {
  position: absolute;
  bottom: 0; left: 0;
  width: 0;
  height: 2px;
  background: var(--vl-brand);
  transition: width 0.5s cubic-bezier(.2,.7,.2,1);
}
.oser-card:hover .oser-line { width: 100%; }
.oser-card:nth-child(2):hover .oser-line,
.oser-card:nth-child(4):hover .oser-line { background: var(--vl-action); }

@media (max-width: 1024px) {
  .oser-grid { grid-template-columns: repeat(2, 1fr); }
  .oser-card:nth-child(2) { border-right: 0; }
  .oser-card:nth-child(1), .oser-card:nth-child(2) { border-bottom: 1px solid var(--line); }
}
@media (max-width: 640px) {
  .oser-grid { grid-template-columns: 1fr; }
  .oser-card { border-right: 0; border-bottom: 1px solid var(--line); }
  .oser-card:last-child { border-bottom: 0; }
}

.oser-deliverable {
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: 64px;
  padding: 64px;
  background: var(--vl-bg);
  border: 1px solid var(--line);
  border-radius: 4px;
  align-items: center;
  position: relative;
}
.oser-deliverable::before {
  content: "=";
  position: absolute;
  top: -24px; left: 56px;
  width: 48px; height: 48px;
  border-radius: 50%;
  background: var(--vl-action);
  color: #FFFFFF;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 22px;
  font-family: var(--font-display);
  font-weight: 400;
  font-style: italic;
}
.oser-deliv-left h3 { margin-top: 14px; color: var(--ink); font-weight: 400; }
.oser-deliv-right p { margin-bottom: 24px; color: var(--ink); }
.oser-deliv-right strong { color: var(--vl-brand); font-weight: 500; }
.booma-link {
  color: inherit;
  text-decoration: none;
  border-bottom: 1px solid var(--vl-action);
  transition: opacity 0.2s;
}
.booma-link:hover { opacity: 0.7; }
.booma-link strong { color: var(--vl-action); }
.oser-tags { display: flex; flex-wrap: wrap; gap: 8px; }

@media (max-width: 1024px) {
  .oser-deliverable { grid-template-columns: 1fr; gap: 32px; padding: 48px 28px; }
}

/* ── Témoignages ──────────────── */

.sec-testi {
  padding: 140px 0;
  background: var(--vl-bg);
  position: relative;
}

.testi-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}
.testi-card {
  padding: 32px;
  background: var(--vl-surface);
  border: 1px solid var(--line);
  border-radius: 4px;
  transition: border-color 0.3s, transform 0.3s;
  display: flex;
  flex-direction: column;
}
.testi-card:hover { border-color: var(--line-strong); transform: translateY(-2px); }
.testi-stars {
  color: var(--vl-action);
  font-size: 14px;
  letter-spacing: 0.2em;
  margin-bottom: 20px;
}
.testi-text {
  flex: 1;
  font-family: var(--font-display);
  font-weight: 400;
  font-size: 17px;
  line-height: 1.5;
  color: var(--ink);
  margin-bottom: 24px;
  text-wrap: pretty;
}
.testi-foot {
  padding-top: 18px;
  border-top: 1px solid var(--line);
}
.testi-name {
  font-family: var(--font-body);
  font-weight: 600;
  font-size: 14px;
  margin-bottom: 4px;
  color: var(--ink);
}
.testi-role {
  font-family: var(--font-body);
  font-size: 11px;
  font-weight: 500;
  color: var(--ink-2);
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

@media (max-width: 1024px) { .testi-grid { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 640px) { .testi-grid { grid-template-columns: 1fr; } }

/* ── Logos ──────────────── */

.sec-logos { padding: 80px 0; background: var(--vl-surface); }
.logos-eyebrow { margin-bottom: 32px; }
.logos-marquee {
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  padding: 36px 0;
  overflow: hidden;
}
.logo-item {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0 44px;
  height: 56px;
  white-space: nowrap;
  position: relative;
}
.logo-item img {
  max-height: 44px;
  max-width: 160px;
  width: auto;
  height: auto;
  object-fit: contain;
  filter: grayscale(1);
  opacity: 0.6;
  transition: filter 0.3s ease, opacity 0.3s ease;
}
.logo-item:hover img { filter: grayscale(0); opacity: 1; }
.logo-item:not(:last-child)::after {
  content: "";
  position: absolute;
  right: 0;
  top: 50%;
  transform: translateY(-50%);
  width: 1px; height: 22px;
  background: var(--line);
}

/* ── Impact ──────────────── */

.sec-impact { padding: 140px 0 120px; background: var(--vl-bg); }

.impact-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0;
  border-top: 1px solid var(--ink);
  border-bottom: 1px solid var(--ink);
}
.impact-card {
  padding: 56px 32px 48px;
  border-right: 1px solid var(--line);
  position: relative;
}
.impact-card:last-child { border-right: 0; }
.impact-num {
  font-family: var(--font-display);
  font-weight: 400;
  font-size: clamp(64px, 9vw, 124px);
  line-height: 0.9;
  letter-spacing: -0.03em;
  color: var(--ink);
  display: flex;
  align-items: baseline;
  margin-bottom: 24px;
  font-variant-numeric: tabular-nums;
}
.impact-suffix {
  color: var(--vl-action);
  font-size: 0.5em;
  margin-left: 6px;
  font-style: italic;
}
.impact-label {
  font-family: var(--font-body);
  font-weight: 600;
  font-size: 16px;
  color: var(--ink);
  margin-bottom: 8px;
  letter-spacing: -0.005em;
}
.impact-sub {
  color: var(--ink-2);
  font-family: var(--font-body);
  font-size: 12px;
  font-weight: 500;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

@media (max-width: 1024px) {
  .impact-grid { grid-template-columns: repeat(2, 1fr); }
  .impact-card:nth-child(2) { border-right: 0; }
  .impact-card:nth-child(1), .impact-card:nth-child(2) { border-bottom: 1px solid var(--line); }
}
@media (max-width: 640px) {
  .impact-grid { grid-template-columns: 1fr; }
  .impact-card { border-right: 0; border-bottom: 1px solid var(--line); }
  .impact-card:last-child { border-bottom: 0; }
}

/* ── CTA (BLOC SIGNATURE SOMBRE) ──────────────── */

.sec-cta {
  padding: 100px 0 60px;
  background: var(--vl-bg);
  position: relative;
}
.cta-card {
  padding: 96px 64px;
  background: var(--vl-dark);
  color: var(--vl-on-dark);
  border-radius: 4px;
  text-align: center;
  overflow: hidden;
  position: relative;
}
.cta-card::before {
  content: "";
  position: absolute;
  top: 0; left: 50%;
  transform: translateX(-50%);
  width: 80px;
  height: 1px;
  background: var(--vl-gold);
}
.cta-eyebrow {
  display: inline-flex;
  margin-bottom: 32px;
  color: rgba(244,239,232,0.6);
}
.cta-eyebrow::before { background: var(--vl-gold); }
.cta-h {
  margin-bottom: 32px;
  max-width: 1000px;
  margin-left: auto;
  margin-right: auto;
  text-wrap: balance;
  font-family: var(--font-display);
  font-weight: 400;
  font-size: clamp(40px, 5vw, 72px);
  line-height: 1;
  letter-spacing: -0.02em;
  color: var(--vl-on-dark);
}
.cta-h .emph-cyan { color: var(--vl-gold); font-style: italic; font-weight: 400; }
.cta-pitch {
  max-width: 600px;
  margin: 0 auto 40px;
  color: rgba(244,239,232,0.78);
}
.cta-actions {
  display: flex;
  gap: 14px;
  justify-content: center;
  flex-wrap: wrap;
  margin-bottom: 56px;
}
.cta-card .btn-ghost {
  color: var(--vl-on-dark);
  border-color: rgba(244,239,232,0.3);
}
.cta-card .btn-ghost:hover {
  background: var(--vl-on-dark);
  color: var(--vl-dark);
  border-color: var(--vl-on-dark);
}
.cta-meta {
  display: flex;
  justify-content: center;
  gap: 48px;
  flex-wrap: wrap;
  font-family: var(--font-body);
  font-size: 13px;
  color: rgba(244,239,232,0.55);
}
.cta-meta span {
  color: var(--vl-gold);
  margin-right: 8px;
  font-style: italic;
}

@media (max-width: 768px) {
  .cta-card { padding: 64px 28px; }
  .cta-meta { gap: 16px; flex-direction: column; }
}

/* ── Footer ──────────────── */

.footer { margin-top: 0; padding: 100px 0 32px; background: var(--vl-bg); border-top: 1px solid var(--line); }
.footer-grid {
  display: grid;
  grid-template-columns: 1.6fr 1fr 1fr 1fr;
  gap: 48px;
  margin-bottom: 80px;
}
.footer-brand .footer-logo {
  font-family: var(--font-display);
  font-weight: 500;
  font-size: 20px;
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 20px;
  color: var(--ink);
}
.footer-brand .footer-logo .dot {
  width: 6px; height: 6px;
  border-radius: 50%;
  background: var(--vl-action);
}
.footer-brand .body { max-width: 400px; font-size: 15px; color: var(--ink-2); }
.footer-h {
  font-family: var(--font-body);
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--vl-brand);
  margin-bottom: 18px;
}
.footer-col { display: flex; flex-direction: column; gap: 10px; }
.footer-col a {
  color: var(--ink-2);
  font-size: 14px;
  transition: color 0.2s;
}
.footer-col a:hover { color: var(--ink); }

.footer-bottom {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: 32px;
  border-top: 1px solid var(--line);
  gap: 24px;
}
.footer-mark {
  font-family: var(--font-display);
  font-weight: 400;
  font-style: italic;
  font-size: 72px;
  line-height: 1;
  letter-spacing: -0.02em;
  color: var(--vl-brand);
}
.footer-meta { color: var(--ink-2); font-size: 12px; }

@media (max-width: 1024px) {
  .footer-grid { grid-template-columns: repeat(2, 1fr); gap: 40px; }
}
@media (max-width: 640px) {
  .footer-grid { grid-template-columns: 1fr; }
  .footer-bottom { flex-direction: column; align-items: flex-start; }
  .footer-mark { font-size: 56px; }
}