/* ==========================================================================
   Nova Agency — Sections du site
   ========================================================================== */

/* --- 1. Navbar ---------------------------------------------------------- */
.nv-navbar {
  position: fixed;
  inset: 0 0 auto;
  z-index: 90;
  height: var(--navbar-height);
  background: color-mix(in srgb, var(--paper-50) 82%, transparent);
  backdrop-filter: blur(14px) saturate(140%);
  -webkit-backdrop-filter: blur(14px) saturate(140%);
  border-bottom: 1px solid transparent;
  transition:
    border-color var(--motion-normal) var(--ease-standard),
    background var(--motion-normal) var(--ease-standard);
}

.nv-navbar.is-scrolled {
  border-bottom-color: var(--border-default);
  background: color-mix(in srgb, var(--paper-50) 94%, transparent);
}

.nv-navbar__inner {
  height: 100%;
  display: flex;
  align-items: center;
  gap: var(--space-6);
}

.nv-logo {
  display: inline-flex;
  align-items: baseline;
  font-family: var(--font-display);
  font-size: 1.25rem;
  font-weight: 700;
  letter-spacing: -0.045em;
  text-decoration: none;
  color: var(--text-primary);
  flex: none;
}

.nv-logo__n { position: relative; }

.nv-logo__n::after {
  content: "··";
  position: absolute;
  top: -0.72em;
  left: 0.02em;
  color: var(--brand-primary);
  font-weight: 800;
  letter-spacing: -0.02em;
  line-height: 1;
}

.nv-nav {
  display: flex;
  align-items: center;
  gap: 2px;
  margin-left: auto;
}

.nv-nav__link {
  display: inline-flex;
  align-items: center;
  min-height: var(--control-sm);
  padding: 0 var(--space-3);
  border-radius: var(--radius-sm);
  font-size: var(--fs-14);
  font-weight: 600;
  color: var(--text-secondary);
  text-decoration: none;
  transition:
    color var(--motion-fast) var(--ease-standard),
    background var(--motion-fast) var(--ease-standard);
}

.nv-nav__link:hover,
.nv-nav__link.is-active {
  color: var(--text-primary);
  background: var(--surface-subtle);
}

.nv-navbar__actions {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  flex: none;
}

.nv-burger {
  display: none;
  align-items: center;
  justify-content: center;
  width: var(--target-min);
  height: var(--target-min);
  margin-left: auto;
  padding: 0;
  border: 1px solid var(--border-default);
  border-radius: var(--radius-sm);
  background: var(--surface-card);
  cursor: pointer;
}

.nv-burger__lines {
  position: relative;
  width: 18px;
  height: 10px;
}

.nv-burger__lines::before,
.nv-burger__lines::after {
  content: "";
  position: absolute;
  left: 0;
  width: 100%;
  height: 1.5px;
  background: var(--text-primary);
  transition: transform var(--motion-normal) var(--ease-standard);
}

.nv-burger__lines::before { top: 0; }
.nv-burger__lines::after { bottom: 0; }

.nv-burger[aria-expanded="true"] .nv-burger__lines::before { transform: translateY(4.5px) rotate(45deg); }
.nv-burger[aria-expanded="true"] .nv-burger__lines::after { transform: translateY(-4px) rotate(-45deg); }

.nv-mobile-menu {
  position: fixed;
  inset: var(--navbar-height) 0 0;
  z-index: 89;
  display: grid;
  align-content: start;
  gap: var(--space-2);
  padding: var(--space-6) var(--container-pad) var(--space-10);
  background: var(--surface-page);
  border-top: 1px solid var(--border-default);
  overflow-y: auto;
  opacity: 0;
  visibility: hidden;
  transform: translateY(-8px);
  /* La visibilité bascule immédiatement (focus clavier fiable),
     seuls l'opacité et le déplacement sont animés. */
  transition:
    opacity var(--motion-normal) var(--ease-standard),
    transform var(--motion-normal) var(--ease-standard);
}

.nv-mobile-menu.is-open {
  opacity: 1;
  visibility: visible;
  transform: none;
}

.nv-mobile-menu__link {
  display: flex;
  align-items: center;
  min-height: 56px;
  padding: 0 var(--space-2);
  border-bottom: 1px solid var(--border-default);
  font-family: var(--font-display);
  font-size: 1.375rem;
  font-weight: 600;
  letter-spacing: -0.03em;
  color: var(--text-primary);
  text-decoration: none;
}

.nv-mobile-menu__actions {
  display: grid;
  gap: var(--space-3);
  margin-top: var(--space-6);
}

@media (max-width: 1000px) {
  .nv-nav,
  .nv-navbar__actions { display: none; }
  .nv-burger { display: inline-flex; }
}

@media (min-width: 1001px) {
  .nv-mobile-menu { display: none; }
}

/* --- 2. Hero ------------------------------------------------------------ */
.nv-hero {
  padding-top: calc(var(--navbar-height) + clamp(40px, 7vw, 88px));
  padding-bottom: clamp(48px, 7vw, 104px);
  overflow: hidden;
}

.nv-hero__grid {
  display: grid;
  grid-template-columns: minmax(0, 1.1fr) minmax(0, 0.9fr);
  gap: clamp(32px, 5vw, 72px);
  align-items: center;
}

.nv-hero__content {
  display: grid;
  gap: var(--space-6);
  justify-items: start;
  min-width: 0;
}

.nv-hero h1 { max-width: 16ch; }

.nv-hero__lead { max-width: 54ch; }

.nv-hero__local {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  padding-left: var(--space-4);
  border-left: 2px solid var(--brand-primary);
  font-size: var(--fs-15);
  color: var(--text-primary);
  font-weight: 500;
}

.nv-hero__cta {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-3);
}

.nv-hero__benefits {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-3) var(--space-6);
  padding-top: var(--space-2);
  margin: 0;
}

.nv-hero__benefits li {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  font-size: var(--fs-14);
  color: var(--text-secondary);
}

.nv-hero__benefits svg { color: var(--brand-primary); flex: none; }

/* Visualisation abstraite du workflow */
.nv-viz {
  position: relative;
  border: 1px solid var(--border-default);
  border-radius: var(--radius-xl);
  background: var(--surface-card);
  padding: clamp(20px, 2.6vw, 32px);
  box-shadow: var(--shadow-sm);
}

.nv-viz__head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-4);
  padding-bottom: var(--space-5);
  border-bottom: 1px solid var(--border-default);
}

.nv-viz__title {
  font-size: var(--fs-13);
  font-weight: 650;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--text-tertiary);
}

.nv-viz__steps {
  position: relative;
  display: grid;
  gap: var(--space-1);
  padding-top: var(--space-5);
}

.nv-viz__step {
  position: relative;
  display: grid;
  grid-template-columns: 34px 1fr;
  gap: var(--space-4);
  padding: var(--space-3) 0;
}

/* filet vertical reliant les étapes */
.nv-viz__step:not(:last-child)::before {
  content: "";
  position: absolute;
  left: 16px;
  top: 34px;
  bottom: -6px;
  width: 1px;
  background: var(--border-default);
}

.nv-viz__bullet {
  position: relative;
  width: 34px;
  height: 34px;
  border-radius: 50%;
  border: 1px solid var(--border-strong);
  background: var(--surface-card);
  display: grid;
  place-items: center;
  font-family: var(--font-display);
  font-size: var(--fs-13);
  font-weight: 600;
  color: var(--text-tertiary);
  z-index: 1;
}

.nv-viz__step--accent .nv-viz__bullet {
  border-color: var(--brand-primary);
  background: var(--brand-primary);
  color: var(--brand-on-primary);
}

.nv-viz__label {
  font-size: var(--fs-15);
  font-weight: 650;
  letter-spacing: -0.01em;
}

.nv-viz__desc {
  margin-top: 2px;
  font-size: var(--fs-13);
  color: var(--text-secondary);
  line-height: 1.5;
}

.nv-viz__foot {
  margin-top: var(--space-5);
  padding-top: var(--space-4);
  border-top: 1px solid var(--border-default);
  font-size: var(--fs-12);
  color: var(--text-tertiary);
}

@media (max-width: 1000px) {
  .nv-hero__grid { grid-template-columns: minmax(0, 1fr); }
  .nv-hero h1 { max-width: 22ch; }
}

/* --- 3. Problème -------------------------------------------------------- */
.nv-task {
  position: relative;
  padding: clamp(20px, 2.4vw, 26px);
  overflow: hidden;
}

.nv-task__title {
  font-family: var(--font-display);
  font-size: 1.375rem;
  font-weight: 600;
  letter-spacing: -0.03em;
}

.nv-task__desc {
  margin-top: var(--space-2);
  font-size: var(--fs-15);
  color: var(--text-secondary);
  line-height: 1.55;
}

/* marqueur d'angle corail au survol */
.nv-task::after {
  content: "";
  position: absolute;
  top: 0;
  right: 0;
  width: 0;
  height: 2px;
  background: var(--brand-primary);
  transition: width var(--motion-slow) var(--ease-standard);
}

.nv-task:hover::after { width: 46px; }

.nv-conclusion {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-5);
  margin-top: var(--section-gap);
  padding: var(--space-6) clamp(20px, 2.6vw, 32px);
  border: 1px solid var(--border-default);
  border-left: 3px solid var(--brand-primary);
  border-radius: var(--radius-lg);
  background: var(--surface-card);
}

.nv-conclusion p {
  max-width: 62ch;
  font-size: var(--fs-16);
  color: var(--text-primary);
}

/* --- 4. Avant / Après --------------------------------------------------- */
.nv-compare {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto minmax(0, 1fr);
  gap: var(--space-6);
  align-items: stretch;
}

.nv-compare__panel {
  padding: clamp(22px, 2.6vw, 32px);
  border: 1px solid var(--border-default);
  border-radius: var(--radius-lg);
  background: var(--surface-subtle);
}

.nv-compare__panel--after {
  background: var(--surface-card);
  border-color: var(--border-strong);
  box-shadow: var(--shadow-sm);
}

.nv-compare__head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-4);
  padding-bottom: var(--space-5);
  margin-bottom: var(--space-5);
  border-bottom: 1px solid var(--border-default);
}

.nv-compare__head h3 { font-size: var(--fs-20); }

.nv-compare__arrow {
  display: grid;
  place-items: center;
  align-self: center;
  width: 44px;
  height: 44px;
  border-radius: 50%;
  border: 1px solid var(--border-strong);
  background: var(--surface-card);
  color: var(--brand-primary);
  font-size: var(--fs-18);
  flex: none;
}

.nv-quote {
  margin-top: var(--section-gap);
  padding: clamp(28px, 3.4vw, 44px);
  border-radius: var(--radius-xl);
  background: var(--surface-card);
  border: 1px solid var(--border-default);
  text-align: center;
}

.nv-quote p {
  max-width: 34ch;
  margin-inline: auto;
  font-family: var(--font-display);
  font-size: var(--fs-quote);
  font-weight: 600;
  letter-spacing: -0.035em;
  line-height: 1.16;
  text-wrap: balance;
}

.nv-quote em {
  font-style: normal;
  color: var(--brand-primary);
}

@media (max-width: 900px) {
  .nv-compare { grid-template-columns: minmax(0, 1fr); }
  .nv-compare__arrow { transform: rotate(90deg); }
}

/* --- 5. Cas d'usage ---------------------------------------------------- */
.nv-usecases { align-items: start; }

.nv-usecase { height: fit-content; }

.nv-usecase .nv-acc__trigger {
  align-items: flex-start;
  padding: clamp(20px, 2.4vw, 26px);
  flex-direction: row;
}

.nv-usecase__title {
  display: block;
  font-family: var(--font-display);
  font-size: 1.25rem;
  font-weight: 600;
  letter-spacing: -0.03em;
}

.nv-usecase__desc {
  display: block;
  margin-top: var(--space-2);
  font-size: var(--fs-14);
  font-weight: 400;
  color: var(--text-secondary);
  line-height: 1.55;
}

.nv-usecase__body {
  padding: 0 clamp(20px, 2.4vw, 26px) clamp(20px, 2.4vw, 26px);
  display: grid;
  gap: var(--space-4);
}

.nv-usecase__block {
  display: grid;
  gap: var(--space-3);
  padding-top: var(--space-4);
  border-top: 1px solid var(--border-default);
}

.nv-usecase__legend {
  font-size: var(--fs-11);
  font-weight: 650;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--text-tertiary);
}

.nv-usecase__result {
  font-size: var(--fs-14);
  line-height: 1.55;
  color: var(--text-primary);
}

/* --- 6. Principe (section sombre) -------------------------------------- */
.nv-principle {
  position: relative;
  overflow: hidden;
}

.nv-principle__grid {
  position: relative;
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
  gap: clamp(32px, 5vw, 72px);
  align-items: start;
}

.nv-principle h2 { max-width: 20ch; }

.nv-principle__highlight {
  margin-top: var(--space-6);
  font-family: var(--font-display);
  font-size: var(--fs-h3);
  font-weight: 600;
  letter-spacing: -0.025em;
  line-height: 1.25;
  color: var(--brand-primary-active);
  max-width: 34ch;
}

.nv-principle__body {
  display: grid;
  gap: var(--space-5);
  font-size: var(--fs-lead);
  line-height: 1.62;
  color: var(--text-secondary);
  max-width: 52ch;
}

.nv-principle__final {
  margin-top: var(--space-2);
  padding: var(--space-6);
  border: 1px solid var(--border-default);
  border-left: 3px solid var(--brand-primary);
  border-radius: var(--radius-lg);
  background: var(--surface-card);
  color: var(--text-primary);
  font-size: var(--fs-16);
  font-weight: 500;
}

@media (max-width: 900px) {
  .nv-principle__grid { grid-template-columns: minmax(0, 1fr); }
}

/* --- 7. Méthode (4 étapes) --------------------------------------------- */
.nv-steps {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: var(--space-6);
  counter-reset: step;
}

.nv-step {
  position: relative;
  padding-top: var(--space-8);
}

.nv-step::before {
  content: "";
  position: absolute;
  top: 6px;
  left: 0;
  right: calc(var(--space-6) * -1);
  height: 1px;
  background: var(--border-default);
}

.nv-step:last-child::before { right: 0; }

.nv-step::after {
  content: "";
  position: absolute;
  top: 2px;
  left: 0;
  width: 9px;
  height: 9px;
  border-radius: 50%;
  background: var(--brand-primary);
}

.nv-step__index {
  font-family: var(--font-display);
  font-size: var(--fs-14);
  font-weight: 650;
  letter-spacing: 0.02em;
  color: var(--brand-primary);
}

.nv-step__title {
  margin-top: var(--space-2);
  font-family: var(--font-display);
  font-size: 1.375rem;
  font-weight: 600;
  letter-spacing: -0.03em;
}

.nv-step__desc {
  margin-top: var(--space-3);
  font-size: var(--fs-15);
  line-height: 1.6;
  color: var(--text-secondary);
}

@media (max-width: 900px) {
  .nv-steps { grid-template-columns: minmax(0, 1fr); gap: 0; }

  .nv-step {
    padding: 0 0 var(--space-8) var(--space-8);
  }

  .nv-step::before {
    top: 8px;
    bottom: 0;
    left: 4px;
    right: auto;
    width: 1px;
    height: auto;
  }

  .nv-step:last-child::before { bottom: auto; height: 0; }
  .nv-step::after { top: 4px; }
}

/* --- 8. Exemple de workflow (pédagogique) ------------------------------ */
.nv-flow {
  display: grid;
  gap: 0;
  max-width: 720px;
  margin-inline: auto;
}

.nv-flow__item {
  display: grid;
  grid-template-columns: 44px 1fr;
  gap: var(--space-5);
  align-items: center;
  padding: var(--space-5) clamp(18px, 2.4vw, 26px);
  border: 1px solid var(--border-default);
  border-radius: var(--radius-lg);
  background: var(--surface-card);
  transition:
    opacity var(--motion-slow) var(--ease-standard),
    transform var(--motion-slow) var(--ease-standard),
    border-color var(--motion-normal) var(--ease-standard);
  transition-delay: var(--flow-delay, 0ms);
}

/* Étapes masquées uniquement si flow.js a armé l'animation */
.nv-flow.is-armed .nv-flow__item {
  opacity: 0;
  transform: translateY(10px);
}

.nv-flow.is-armed.is-playing .nv-flow__item {
  opacity: 1;
  transform: none;
}

.nv-flow__index {
  display: grid;
  place-items: center;
  width: 44px;
  height: 44px;
  border-radius: var(--radius-md);
  background: var(--surface-subtle);
  font-family: var(--font-display);
  font-size: var(--fs-16);
  font-weight: 650;
  color: var(--text-primary);
}

.nv-flow__item--final .nv-flow__index {
  background: var(--brand-primary);
  color: var(--brand-on-primary);
}

.nv-flow__text {
  font-size: var(--fs-16);
  line-height: 1.5;
}

.nv-flow__text span {
  display: block;
  margin-top: 2px;
  font-size: var(--fs-13);
  color: var(--text-secondary);
}

.nv-flow__arrow {
  display: grid;
  place-items: center;
  height: 26px;
  color: var(--border-strong);
  font-size: var(--fs-14);
  transition: opacity var(--motion-slow) var(--ease-standard);
  transition-delay: var(--flow-delay, 0ms);
}

.nv-flow.is-armed .nv-flow__arrow { opacity: 0; }
.nv-flow.is-armed.is-playing .nv-flow__arrow { opacity: 1; }

.nv-flow__actions {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: center;
  gap: var(--space-4);
  margin-top: var(--section-gap);
  text-align: center;
}

.nv-flow-note {
  max-width: 60ch;
  margin: var(--space-6) auto 0;
  text-align: center;
  font-size: var(--fs-16);
  color: var(--text-primary);
}

/* --- 9. Outils ---------------------------------------------------------- */
.nv-tools__grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 0.85fr);
  gap: clamp(32px, 5vw, 64px);
  align-items: center;
}

@media (max-width: 900px) {
  .nv-tools__grid { grid-template-columns: minmax(0, 1fr); }
}

/* --- 10. Calculatrice --------------------------------------------------- */
.nv-calc {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 0.85fr);
  gap: 0;
  border: 1px solid var(--border-default);
  border-radius: var(--radius-xl);
  overflow: hidden;
  background: var(--surface-card);
}

.nv-calc__inputs {
  display: grid;
  gap: var(--space-6);
  padding: clamp(24px, 3vw, 40px);
}

.nv-calc__field { display: grid; gap: var(--space-2); }

.nv-calc__label {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: var(--space-4);
  font-size: var(--fs-14);
  font-weight: 600;
  color: var(--text-primary);
}

.nv-calc__value {
  font-family: var(--font-display);
  font-size: var(--fs-18);
  font-weight: 650;
  font-variant-numeric: tabular-nums;
  color: var(--brand-text);
}

.nv-calc__results {
  display: grid;
  gap: var(--space-5);
  align-content: start;
  padding: clamp(24px, 3vw, 40px);
  background: var(--ink-950);
  color: var(--white);
}

.nv-calc__result {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: var(--space-4);
  padding-bottom: var(--space-5);
  border-bottom: 1px solid #2b2b2b;
}

.nv-calc__result:last-of-type { border-bottom: 0; }

.nv-calc__result-label {
  font-size: var(--fs-14);
  color: #b4b4b4;
}

.nv-calc__result-value {
  font-family: var(--font-display);
  font-size: clamp(1.75rem, 1.2rem + 1.6vw, 2.5rem);
  font-weight: 600;
  letter-spacing: -0.04em;
  font-variant-numeric: tabular-nums;
  line-height: 1;
}

.nv-calc__result--primary .nv-calc__result-value { color: var(--brand-primary); }

.nv-calc__disclaimer {
  margin-top: var(--space-2);
  font-size: var(--fs-12);
  line-height: 1.55;
  color: #969696;
}

.nv-calc__cta { margin-top: var(--space-3); }

@media (max-width: 900px) {
  .nv-calc { grid-template-columns: minmax(0, 1fr); }
}

/* --- 11. Agence --------------------------------------------------------- */
.nv-agency__grid {
  display: grid;
  grid-template-columns: minmax(0, 1.05fr) minmax(0, 0.95fr);
  gap: clamp(32px, 5vw, 72px);
  align-items: center;
}

.nv-agency__body {
  display: grid;
  gap: var(--space-5);
}

.nv-stats {
  display: grid;
  gap: 0;
  border: 1px solid var(--border-default);
  border-radius: var(--radius-xl);
  background: var(--surface-card);
  overflow: hidden;
}

.nv-stats > * {
  padding: clamp(22px, 2.6vw, 30px);
  border-bottom: 1px solid var(--border-default);
}

.nv-stats > *:last-child { border-bottom: 0; }

@media (max-width: 900px) {
  .nv-agency__grid { grid-template-columns: minmax(0, 1fr); }
}

/* --- 12. Pour qui ------------------------------------------------------- */
.nv-audience {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 0;
  border-top: 1px solid var(--border-default);
  border-left: 1px solid var(--border-default);
  border-radius: var(--radius-lg);
  overflow: hidden;
}

.nv-audience li {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  min-height: 76px;
  padding: var(--space-5);
  border-right: 1px solid var(--border-default);
  border-bottom: 1px solid var(--border-default);
  background: var(--surface-card);
  font-size: var(--fs-16);
  font-weight: 500;
  transition: background var(--motion-normal) var(--ease-standard);
}

.nv-audience li:hover { background: var(--brand-primary-subtle); }

.nv-audience__dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--brand-primary);
  flex: none;
  opacity: 0.7;
}

@media (max-width: 900px) { .nv-audience { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
@media (max-width: 520px) { .nv-audience { grid-template-columns: minmax(0, 1fr); } }

/* --- 13. Réassurance ---------------------------------------------------- */
.nv-trust__icon {
  display: grid;
  place-items: center;
  width: 42px;
  height: 42px;
  margin-bottom: var(--space-4);
  border-radius: var(--radius-md);
  background: var(--brand-primary-subtle);
  color: var(--brand-text);
}

.nv-trust__title { font-size: var(--fs-18); }

.nv-trust__desc {
  margin-top: var(--space-2);
  font-size: var(--fs-14);
  line-height: 1.6;
  color: var(--text-secondary);
}

/* --- 14. FAQ ------------------------------------------------------------ */
.nv-faq {
  display: grid;
  gap: var(--space-3);
  max-width: 860px;
}

.nv-faq__aside {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: var(--space-4);
  margin-top: var(--space-8);
  font-size: var(--fs-15);
  color: var(--text-secondary);
}

/* --- 15. CTA final ----------------------------------------------------- */
.nv-cta {
  position: relative;
  overflow: hidden;
  text-align: center;
}

.nv-cta__inner {
  position: relative;
  display: grid;
  gap: var(--space-6);
  justify-items: center;
  max-width: 760px;
  margin-inline: auto;
}

.nv-cta h2 { max-width: 24ch; }

.nv-cta__actions {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: var(--space-3);
}

.nv-cta__micro {
  font-size: var(--fs-13);
  color: var(--text-tertiary);
}

/* --- 16. Contact -------------------------------------------------------- */
.nv-contact__grid {
  display: grid;
  grid-template-columns: minmax(0, 0.85fr) minmax(0, 1.15fr);
  gap: clamp(32px, 5vw, 64px);
  align-items: start;
}

.nv-form {
  display: grid;
  gap: var(--space-5);
  padding: clamp(22px, 3vw, 36px);
  border: 1px solid var(--border-default);
  border-radius: var(--radius-xl);
  background: var(--surface-card);
  box-shadow: var(--shadow-sm);
}

.nv-form__row {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: var(--space-4);
}

.nv-form__foot {
  display: grid;
  gap: var(--space-4);
}

@media (max-width: 900px) {
  .nv-contact__grid { grid-template-columns: minmax(0, 1fr); }
}

@media (max-width: 560px) {
  .nv-form__row { grid-template-columns: minmax(0, 1fr); }
}

/* --- 17. Footer --------------------------------------------------------- */
.nv-footer {
  padding-block: clamp(48px, 6vw, 80px) var(--space-8);
  border-top: 1px solid var(--border-default);
  background: var(--surface-page);
}

.nv-footer__grid {
  display: grid;
  grid-template-columns: minmax(0, 1.4fr) repeat(3, minmax(0, 1fr));
  gap: clamp(28px, 4vw, 56px);
}

.nv-footer__tagline {
  margin-top: var(--space-4);
  max-width: 34ch;
  font-size: var(--fs-15);
  color: var(--text-secondary);
}

.nv-footer__place {
  margin-top: var(--space-5);
  font-size: var(--fs-13);
  font-weight: 600;
  color: var(--text-primary);
}

.nv-footer__title {
  font-size: var(--fs-12);
  font-weight: 650;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--text-tertiary);
  margin-bottom: var(--space-4);
}

.nv-footer__list { display: grid; gap: 2px; }

.nv-footer__list a,
.nv-footer__list button {
  display: inline-flex;
  align-items: center;
  min-height: 36px;
  padding: 0;
  border: 0;
  background: none;
  font-size: var(--fs-14);
  color: var(--text-secondary);
  text-decoration: none;
  text-align: left;
  cursor: pointer;
  transition: color var(--motion-fast) var(--ease-standard);
}

.nv-footer__list a:hover,
.nv-footer__list button:hover { color: var(--text-primary); }

.nv-footer__bottom {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-4);
  margin-top: clamp(32px, 4vw, 56px);
  padding-top: var(--space-6);
  border-top: 1px solid var(--border-default);
  font-size: var(--fs-13);
  color: var(--text-tertiary);
}

@media (max-width: 900px) {
  .nv-footer__grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}

@media (max-width: 520px) {
  .nv-footer__grid { grid-template-columns: minmax(0, 1fr); }
}

/* --- 18. Consentement cookies ------------------------------------------ */
.nv-consent {
  position: fixed;
  z-index: 120;
  left: var(--space-4);
  right: var(--space-4);
  bottom: var(--space-4);
  max-width: 520px;
  padding: clamp(18px, 2.4vw, 24px);
  border: 1px solid var(--border-strong);
  border-radius: var(--radius-lg);
  background: var(--surface-card);
  box-shadow: var(--shadow-lg);
  transform: translateY(12px);
  opacity: 0;
  transition:
    opacity var(--motion-slow) var(--ease-standard),
    transform var(--motion-slow) var(--ease-standard);
}

.nv-consent.is-visible {
  opacity: 1;
  transform: none;
}

.nv-consent[hidden] { display: none; }

.nv-consent__title {
  font-size: var(--fs-16);
  font-weight: 700;
  letter-spacing: -0.01em;
}

.nv-consent__text {
  margin-top: var(--space-2);
  font-size: var(--fs-13);
  line-height: 1.6;
  color: var(--text-secondary);
}

.nv-consent__text a { color: var(--text-primary); }

.nv-consent__actions {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2);
  margin-top: var(--space-5);
}

.nv-consent__actions .ds-btn { flex: 1 1 auto; }

.nv-modal {
  width: min(560px, calc(100vw - 32px));
  max-height: min(86vh, 760px);
  padding: 0;
  border: 1px solid var(--border-strong);
  border-radius: var(--radius-lg);
  background: var(--surface-card);
  color: var(--text-primary);
  box-shadow: var(--shadow-lg);
  overflow: auto;
}

.nv-modal::backdrop { background: rgba(8, 8, 8, .55); }

.nv-modal__head {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: var(--space-4);
  padding: var(--space-6) var(--space-6) var(--space-4);
}

.nv-modal__close {
  width: var(--target-min);
  height: var(--target-min);
  flex: none;
  border: 1px solid var(--border-default);
  border-radius: var(--radius-sm);
  background: var(--surface-card);
  font-size: var(--fs-18);
  line-height: 1;
  cursor: pointer;
}

.nv-modal__close:hover { background: var(--surface-subtle); }

.nv-modal__body {
  display: grid;
  gap: var(--space-3);
  padding: 0 var(--space-6) var(--space-4);
}

.nv-modal__foot {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2);
  padding: var(--space-5) var(--space-6);
  border-top: 1px solid var(--border-default);
  background: var(--surface-page);
  position: sticky;
  bottom: 0;
}

.nv-modal__foot .ds-btn { flex: 1 1 auto; }

.nv-consent-cat {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: var(--space-3) var(--space-4);
  align-items: start;
  padding: var(--space-4);
  border: 1px solid var(--border-default);
  border-radius: var(--radius-md);
}

.nv-consent-cat__title {
  font-size: var(--fs-15);
  font-weight: 650;
}

.nv-consent-cat__desc {
  grid-column: 1 / -1;
  font-size: var(--fs-13);
  line-height: 1.55;
  color: var(--text-secondary);
}

/* Interrupteur (repris de .ds-toggle) */
.ds-toggle {
  width: 44px;
  height: 26px;
  flex: none;
  padding: 3px;
  border: 0;
  border-radius: var(--radius-pill);
  background: var(--gray-300);
  cursor: pointer;
  transition: background var(--motion-normal) var(--ease-standard);
}

.ds-toggle span {
  display: block;
  width: 20px;
  height: 20px;
  border-radius: 50%;
  background: var(--white);
  box-shadow: 0 1px 4px rgba(0, 0, 0, .2);
  transition: transform var(--motion-normal) var(--ease-standard);
}

.ds-toggle[aria-checked="true"] { background: var(--brand-primary); }
.ds-toggle[aria-checked="true"] span { transform: translateX(18px); }

.ds-toggle[disabled] {
  opacity: 0.6;
  cursor: not-allowed;
}

/* --- 19. Pages légales (prose) ----------------------------------------- */
.nv-page-head {
  padding-top: calc(var(--navbar-height) + clamp(32px, 5vw, 64px));
  padding-bottom: clamp(24px, 3vw, 40px);
}

.nv-prose {
  display: grid;
  gap: var(--space-5);
  padding-bottom: clamp(48px, 7vw, 96px);
  font-size: var(--fs-16);
  line-height: 1.7;
  color: var(--text-secondary);
}

.nv-prose h2 {
  margin-top: var(--space-8);
  font-size: clamp(1.375rem, 1.1rem + 1vw, 1.75rem);
  color: var(--text-primary);
}

.nv-prose h3 {
  margin-top: var(--space-4);
  font-size: var(--fs-18);
  color: var(--text-primary);
}

.nv-prose a { color: var(--text-primary); }

.nv-prose ul {
  display: grid;
  gap: var(--space-2);
  padding-left: var(--space-5);
  list-style: disc;
}

.nv-prose li::marker { color: var(--brand-primary); }

.nv-placeholder {
  padding: var(--space-4) var(--space-5);
  border: 1px dashed var(--warning);
  border-radius: var(--radius-md);
  background: var(--warning-soft);
  color: #6d4008;
  font-size: var(--fs-14);
  line-height: 1.6;
}

.nv-placeholder strong { color: #5a3406; }

.nv-toc {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2);
  margin-top: var(--space-4);
}

.nv-toc a {
  padding: 7px 12px;
  border: 1px solid var(--border-default);
  border-radius: var(--radius-pill);
  background: var(--surface-card);
  font-size: var(--fs-13);
  color: var(--text-secondary);
  text-decoration: none;
}

.nv-toc a:hover {
  color: var(--text-primary);
  border-color: var(--border-strong);
}

/* --- 20. Ajustements mobiles transversaux ------------------------------ */
@media (max-width: 560px) {
  /* Les libellés longs passent à la ligne au lieu de déborder */
  .ds-btn {
    white-space: normal;
    text-align: center;
    line-height: 1.3;
    padding-block: 10px;
  }

  .nv-hero__cta,
  .nv-cta__actions,
  .nv-flow__actions {
    display: grid;
    width: 100%;
    gap: var(--space-3);
  }

  .nv-hero__cta .ds-btn,
  .nv-cta__actions .ds-btn,
  .nv-flow__actions .ds-btn { width: 100%; }

  .nv-hero__benefits { gap: var(--space-2) var(--space-4); }

  .nv-consent__actions .ds-btn { flex: 1 1 100%; }

  .nv-modal__foot .ds-btn { flex: 1 1 100%; }

  .nv-conclusion { flex-direction: column; align-items: flex-start; }
}