/* ============================================================
   DetaPiece — App layout
   ============================================================ */

main { width: 100%; min-height: 60vh; }

.container {
  width: 100%;
  padding: 2.5rem clamp(1rem, 3vw, 3rem);
}

/* ============================================================
   HEADER
   ============================================================ */
.site-header {
  --header-fg: #ffffff;
  --header-fg-dim: rgba(255,255,255,.75);
  --header-line: rgba(255,255,255,.14);
  --header-h: 72px;

  position: sticky; top: 0; z-index: 50;
  color: var(--header-fg);
  border-bottom: 1px solid transparent;
  transition: background var(--md-dur) var(--md-ease),
              border-color var(--md-dur) var(--md-ease),
              box-shadow var(--md-dur) var(--md-ease),
              backdrop-filter var(--md-dur) var(--md-ease);
}

/* Opaque par défaut (toutes les pages sauf home) */
.site-header[data-transparent="false"] {
  background: color-mix(in oklab, var(--ink-800) 92%, transparent);
  backdrop-filter: saturate(1.4) blur(14px);
  -webkit-backdrop-filter: saturate(1.4) blur(14px);
  border-bottom-color: rgba(255,255,255,.08);
}

/* Transparent en haut de home */
.site-header[data-transparent="true"] {
  background: transparent;
  border-bottom-color: transparent;
}
.site-header[data-transparent="true"].scrolled {
  background: color-mix(in oklab, var(--ink-900) 88%, transparent);
  backdrop-filter: saturate(1.4) blur(14px);
  -webkit-backdrop-filter: saturate(1.4) blur(14px);
  border-bottom-color: rgba(255,255,255,.08);
  box-shadow: 0 10px 30px rgba(0,0,0,.5);
}

/* Voile dégradé en haut de home (disparaît au scroll) */
.site-header[data-transparent="true"]::before {
  content: "";
  position: absolute; inset: 0;
  background: linear-gradient(180deg, rgba(7,8,10,.5), transparent);
  pointer-events: none;
  z-index: -1;
  transition: opacity var(--md-dur) var(--md-ease);
}
.site-header[data-transparent="true"].scrolled::before { opacity: 0; }

.header-inner {
  width: 100%;
  min-height: var(--header-h);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.5rem;
  padding: .75rem clamp(1rem, 3vw, 3rem);
}

/* Brand — logo seul */
.brand {
  display: inline-flex;
  align-items: center;
  text-decoration: none;
  color: var(--header-fg);
  transition: transform var(--md-dur) var(--md-ease);
}
.brand:hover { transform: translateY(-1px); }

.brand-logo {
  width: 48px;
  height: 48px;
  border-radius: 12px;
  object-fit: contain;
  transition: transform var(--md-dur) var(--md-ease);
}
.brand:hover .brand-logo { transform: scale(1.05); }

/* Nav desktop */
.header-nav ul {
  display: flex;
  align-items: center;
  gap: .25rem;
  list-style: none;
  margin: 0;
  padding: 0;
}
.header-nav a {
  display: inline-flex;
  align-items: center;
  padding: .55rem .9rem;
  border-radius: 999px;
  text-decoration: none;
  color: var(--header-fg-dim);
  font-size: .92rem;
  font-weight: 600;
  white-space: nowrap;
  transition: background var(--md-dur) var(--md-ease),
              color var(--md-dur) var(--md-ease);
}
.header-nav a:hover {
  background: rgba(255,255,255,.1);
  color: var(--header-fg);
}
.header-nav a.active {
  background: var(--md-primary);
  color: #fff;
}

/* Hamburger */
.nav-toggle {
  display: none;
  position: relative;
  width: 44px; height: 44px;
  border: 0;
  border-radius: 12px;
  background: transparent;
  color: var(--header-fg);
  cursor: pointer;
  transition: background var(--md-dur) var(--md-ease);
}
.nav-toggle:hover { background: rgba(255,255,255,.12); }
.nav-toggle__bar {
  display: block;
  width: 22px; height: 2px;
  margin: 5px auto;
  background: currentColor;
  border-radius: 2px;
  transition: transform var(--md-dur) var(--md-ease),
              opacity var(--md-dur) var(--md-ease);
}

@media (max-width: 900px) {
  .header-nav { display: none; }
  .nav-toggle { display: block; }
}

@media (max-width: 480px) {
  .site-header { --header-h: 64px; }
  .header-inner { padding: .6rem .85rem; }
  .brand-logo { width: 40px; height: 40px; }
}

/* ============================================================
   MOBILE MENU
   ============================================================ */
.mobile-menu {
  position: fixed; inset: 0; z-index: 100;
}
.mobile-menu[hidden] { display: none; }

.mobile-menu__backdrop {
  position: absolute; inset: 0;
  background: rgba(0,0,0,.6);
  backdrop-filter: blur(4px);
  -webkit-backdrop-filter: blur(4px);
  animation: fadeIn .2s var(--md-ease);
}
@keyframes fadeIn { from { opacity: 0; } }

.mobile-menu__panel {
  position: absolute;
  top: 0; right: 0; bottom: 0;
  width: min(320px, 88vw);
  background: var(--ink-900);
  color: #fff;
  display: flex; flex-direction: column;
  box-shadow: -20px 0 40px rgba(0,0,0,.6);
  animation: slideIn .28s var(--md-ease);
}
@keyframes slideIn { from { transform: translateX(100%); } }

.mobile-menu__head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: .9rem 1rem;
  border-bottom: 1px solid rgba(255,255,255,.08);
}
.mobile-menu__head .brand-logo { width: 40px; height: 40px; }

/* Hamburger → croix à l'ouverture */
.nav-toggle.is-open .nav-toggle__bar:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav-toggle.is-open .nav-toggle__bar:nth-child(2) { opacity: 0; }
.nav-toggle.is-open .nav-toggle__bar:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

.mobile-menu__nav {
  flex: 1;
  overflow: auto;
  padding: .5rem 0;
}
.mobile-menu__nav ul {
  list-style: none;
  margin: 0; padding: 0;
}
.mobile-menu__nav a {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 1rem 1.25rem;
  text-decoration: none;
  color: rgba(255,255,255,.85);
  font-size: 1rem;
  font-weight: 600;
  border-left: 3px solid transparent;
  transition: background var(--md-dur) var(--md-ease),
              color var(--md-dur) var(--md-ease),
              border-color var(--md-dur) var(--md-ease);
}
.mobile-menu__nav a:hover {
  background: rgba(255,255,255,.05);
  color: #fff;
}
.mobile-menu__nav a.active {
  background: rgba(59,130,246,.12);
  color: #fff;
  border-left-color: var(--blue-400);
}
.mobile-menu__nav svg { opacity: .5; }

.mobile-menu__foot {
  padding: 1rem 1.25rem;
  border-top: 1px solid rgba(255,255,255,.08);
  font-size: .85rem;
  color: rgba(255,255,255,.6);
}
.mobile-menu__foot p { margin: 0; }

body.nav-open { overflow: hidden; }

/* ============================================================
   FOOTER
   ============================================================ */
.site-footer {
  margin-top: 4rem;
  background: var(--ink-950);
  color: #fff;
  border-top: 1px solid rgba(255,255,255,.06);
  padding: 3rem 0 1.25rem;
}
.footer-grid {
  width: 100%;
  padding: 0 clamp(1rem, 3vw, 3rem);
  display: grid;
  grid-template-columns: 1.6fr 1fr 1fr 1fr;
  gap: clamp(1.5rem, 3vw, 3rem);
}
.footer-col h3 {
  margin: 0 0 .75rem;
  font-size: .78rem;
  text-transform: uppercase;
  letter-spacing: .1em;
  color: var(--blue-400);
  font-weight: 700;
}
.footer-col h3.mt { margin-top: 1.5rem; }
.footer-col ul { list-style: none; margin: 0; padding: 0; }
.footer-col li { margin: .4rem 0; }
.footer-col a {
  color: #fff;
  text-decoration: none;
  font-size: .92rem;
  opacity: .78;
  transition: opacity var(--md-dur) var(--md-ease),
              padding-left var(--md-dur) var(--md-ease);
}
.footer-col a:hover { opacity: 1; padding-left: 4px; }
.brand-footer { color: #fff; }
.brand-footer .brand-logo { width: 40px; height: 40px; }
.footer-tag {
  color: #fff;
  opacity: .75;
  line-height: 1.55;
  font-size: .92rem;
  margin: .75rem 0 0;
  max-width: 36ch;
}
.footer-list li { font-size: .92rem; opacity: .82; color: #fff; }

/* Payment icons */
.pay-list {
  display: flex; flex-wrap: wrap; gap: .5rem;
  list-style: none; padding: 0; margin: 0;
}
.pay-list li {
  display: grid; place-items: center;
  width: 54px; height: 34px;
  border-radius: 8px;
  background: #fff;
  box-shadow: 0 1px 2px rgba(0,0,0,.25);
  overflow: hidden;
}
.pay-list svg { width: 100%; height: 100%; display: block; }

.footer-bottom {
  width: 100%;
  padding: 1.25rem clamp(1rem, 3vw, 3rem) 0;
  margin-top: 2.5rem;
  border-top: 1px solid rgba(255,255,255,.1);
  display: flex; justify-content: space-between; gap: 1rem;
  flex-wrap: wrap;
  font-size: .82rem;
  color: #fff;
  opacity: .65;
}
.footer-bottom p { margin: 0; }

@media (max-width: 900px) { .footer-grid { grid-template-columns: 1fr 1fr; } }
@media (max-width: 560px) {
  .footer-grid { grid-template-columns: 1fr; gap: 1.5rem; }
  .footer-bottom { flex-direction: column; }
}

/* ============================================================
   BACK TO TOP
   ============================================================ */
.back-top {
  position: fixed; right: 1rem; bottom: 1rem; z-index: 40;
  width: 46px; height: 46px;
  display: grid; place-items: center;
  border: 0; border-radius: 50%;
  background: var(--md-primary);
  color: #fff;
  box-shadow: var(--md-elev-3);
  cursor: pointer;
  animation: pop .25s var(--md-ease);
  transition: transform var(--md-dur) var(--md-ease),
              background var(--md-dur) var(--md-ease);
}
@keyframes pop { from { transform: scale(0); } }
.back-top:hover { background: var(--md-primary-hover); transform: translateY(-2px); }

/* ============================================================
   SECTIONS — base commune
   ============================================================ */
.section {
  width: 100%;
  padding: clamp(3rem, 6vw, 5rem) clamp(1rem, 3vw, 3rem);
}
.section__head {
  max-width: 720px;
  margin: 0 auto clamp(2rem, 4vw, 3rem);
  text-align: center;
}
.section__title {
  margin: 0 0 .5rem;
  font-size: clamp(1.5rem, 3vw, 2.1rem);
  letter-spacing: -.02em;
  font-weight: 800;
}
.section__sub {
  margin: 0;
  color: var(--md-on-surface);
  opacity: .7;
  font-size: 1rem;
}
.section__sub strong { color: var(--md-primary); }

/* ============================================================
   HERO
   ============================================================ */
.hero {
  position: relative;
  overflow: hidden;
  isolation: isolate;
  color: #fff;
  min-height: clamp(560px, 78vh, 780px);
  display: flex;
  align-items: center;
  padding: clamp(3rem, 6vw, 5rem) clamp(1rem, 3vw, 3rem);
  background: var(--ink-900);
  margin-top: calc(-1 * var(--header-h));
  padding-top: calc(var(--header-h) + clamp(3rem, 6vw, 5rem));
}

/* Image de fond (en dessous de tout) */
.hero__bg {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  z-index: -2;
}

/* Overlay sombre — au-dessus de l'image, en dessous du contenu */
.hero::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -1;
  background: linear-gradient(
    180deg,
    rgba(7, 8, 10, .62) 0%,
    rgba(7, 8, 10, .68) 45%,
    rgba(7, 8, 10, .82) 100%
  );
  pointer-events: none;
}

/* Contenu : 2 colonnes */
.hero__inner {
  position: relative;
  width: 100%;
  display: grid;
  grid-template-columns: 1.15fr 1fr;
  align-items: center;
  gap: clamp(2rem, 5vw, 4rem);
  max-width: 1400px;
  margin: 0 auto;
}
.hero__brand { max-width: 640px; }

.hero__eyebrow {
  display: inline-block;
  margin: 0 0 1rem;
  padding: .35rem .85rem;
  border-radius: 999px;
  background: rgba(255,255,255,.10);
  border: 1px solid rgba(255,255,255,.18);
  font-size: .78rem;
  letter-spacing: .08em;
  text-transform: uppercase;
  color: rgba(255,255,255,.9);
  backdrop-filter: blur(6px);
  -webkit-backdrop-filter: blur(6px);
}

.hero__title {
  margin: 0 0 1.25rem;
  font-size: clamp(2.2rem, 5vw, 3.75rem);
  line-height: 1.05;
  letter-spacing: -.035em;
  font-weight: 900;
  color: #fff;
  text-shadow: 0 2px 24px rgba(0,0,0,.7);
}
.hero__title span { color: var(--blue-400); }

.hero__tagline {
  margin: 0 0 2rem;
  font-size: clamp(1rem, 1.2vw, 1.12rem);
  line-height: 1.6;
  font-weight: 400;
  color: rgba(255,255,255,.9);
  text-shadow: 0 2px 16px rgba(0,0,0,.7);
  max-width: 56ch;
}

.hero__actions {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 1rem;
}
.hero__cta {
  padding: .95rem 1.65rem;
  font-size: 1rem;
}
.hero__ghost {
  color: rgba(255,255,255,.85);
  text-decoration: none;
  font-size: .95rem;
  font-weight: 600;
  padding: .6rem .25rem;
  border-bottom: 1px solid transparent;
  transition: color var(--md-dur) var(--md-ease),
              border-color var(--md-dur) var(--md-ease);
}
.hero__ghost:hover { color: #fff; border-bottom-color: rgba(255,255,255,.6); }

/* Panneau droite */
.hero__panel {
  background: rgba(15, 18, 22, .92);
  color: #fff;
  border-radius: var(--md-radius-lg);
  padding: clamp(1.5rem, 3vw, 2rem);
  box-shadow: 0 20px 50px rgba(0,0,0,.7);
  border: 1px solid rgba(255,255,255,.12);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  max-width: 460px;
  justify-self: end;
  width: 100%;
}
.hero__panel-title {
  margin: 0 0 1.25rem;
  font-size: 1.05rem;
  font-weight: 700;
  letter-spacing: -.01em;
  color: #fff;
}
.hero__proof {
  display: flex;
  justify-content: space-between;
  gap: .5rem;
  list-style: none;
  margin: 0 0 1.5rem;
  padding: 0 0 1.25rem;
  border-bottom: 1px solid rgba(255,255,255,.12);
}
.hero__proof li {
  display: flex;
  flex-direction: column;
  gap: .15rem;
  text-align: center;
  flex: 1;
}
.hero__proof strong {
  font-size: 1.15rem;
  font-weight: 800;
  color: #fff;
  letter-spacing: -.01em;
}
.hero__proof span {
  font-size: .72rem;
  color: rgba(255,255,255,.65);
  text-transform: uppercase;
  letter-spacing: .05em;
}
.hero__features {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: .6rem;
}
.hero__features li {
  position: relative;
  padding-left: 1.5rem;
  font-size: .92rem;
  color: rgba(255,255,255,.9);
  line-height: 1.5;
}
.hero__features li::before {
  content: "";
  position: absolute;
  left: 0;
  top: .5rem;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--blue-400);
  box-shadow: 0 0 0 3px rgba(59,130,246,.25);
}

@media (max-width: 900px) {
  .hero {
    min-height: auto;
    padding: clamp(2.5rem, 6vw, 4rem) clamp(1rem, 3vw, 2rem);
    padding-top: calc(var(--header-h) + clamp(2.5rem, 6vw, 4rem));
  }
  .hero__inner { grid-template-columns: 1fr; gap: 2rem; }
  .hero__panel { justify-self: stretch; max-width: none; }
  .hero__tagline { max-width: none; }
}
@media (max-width: 560px) {
  .hero__title { font-size: clamp(2rem, 8vw, 2.6rem); }
  .hero__actions { flex-direction: column; align-items: stretch; }
  .hero__cta { justify-content: center; }
  .hero__ghost { text-align: center; }
}

/* ============================================================
   CATEGORIES
   ============================================================ */
.categories { background: var(--md-surface); }
.cat-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
  gap: 1.25rem;
}
.cat-card {
  position: relative;
  display: flex;
  flex-direction: column;
  border-radius: var(--md-radius-lg);
  background: var(--md-surface-2);
  border: 1px solid var(--md-outline);
  text-decoration: none;
  color: var(--md-on-surface);
  overflow: hidden;
  transition: transform var(--md-dur) var(--md-ease),
              border-color var(--md-dur) var(--md-ease),
              box-shadow var(--md-dur) var(--md-ease);
}
.cat-card:hover {
  transform: translateY(-4px);
  border-color: var(--md-primary);
  box-shadow: var(--md-elev-3);
}
.cat-card__media {
  position: relative;
  aspect-ratio: 4 / 3;
  overflow: hidden;
  background: var(--ink-800);
}
.cat-card__media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform .5s var(--md-ease);
}
.cat-card:hover .cat-card__media img { transform: scale(1.06); }

.cat-card__body {
  display: flex;
  flex-direction: column;
  gap: .35rem;
  padding: 1.15rem 1.25rem 1.35rem;
}
.cat-card__name {
  margin: 0;
  font-size: 1.1rem;
  font-weight: 700;
  letter-spacing: -.01em;
}
.cat-card__desc {
  margin: 0;
  font-size: .85rem;
  color: var(--md-on-surface);
  opacity: .65;
  line-height: 1.5;
}
.cat-card__cta {
  display: inline-flex;
  align-items: center;
  gap: .3rem;
  margin-top: .5rem;
  font-size: .85rem;
  color: var(--md-primary);
  font-weight: 700;
}
.cat-card__cta svg {
  transition: transform var(--md-dur) var(--md-ease);
}
.cat-card:hover .cat-card__cta svg { transform: translateX(3px); }

@media (max-width: 560px) {
  .cat-grid { grid-template-columns: 1fr; gap: 1rem; }
  .cat-card__media { aspect-ratio: 16 / 9; }
}

/* ============================================================
   WHY / HOW
   ============================================================ */
.why {
  background: var(--md-surface-2);
  border-top: 1px solid var(--md-outline);
  border-bottom: 1px solid var(--md-outline);
}
.why-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 1.25rem;
  max-width: 1200px;
  margin: 0 auto;
}
.why-card {
  position: relative;
  padding: 1.75rem 1.5rem;
  border-radius: var(--md-radius-lg);
  background: var(--md-surface);
  border: 1px solid var(--md-outline);
  transition: transform var(--md-dur) var(--md-ease),
              border-color var(--md-dur) var(--md-ease),
              box-shadow var(--md-dur) var(--md-ease);
}
.why-card:hover {
  transform: translateY(-3px);
  border-color: var(--md-primary);
  box-shadow: var(--md-elev-2);
}
.why-card__num {
  display: inline-block;
  font-size: .8rem;
  font-weight: 800;
  letter-spacing: .1em;
  color: var(--md-primary);
  margin-bottom: .85rem;
}
.why-card__title {
  margin: 0 0 .5rem;
  font-size: 1.05rem;
  font-weight: 700;
  letter-spacing: -.01em;
}
.why-card__text {
  margin: 0;
  color: var(--md-on-surface);
  opacity: .7;
  font-size: .92rem;
  line-height: 1.55;
}

/* ============================================================
   BRANDS
   ============================================================ */
.brands {
  background: var(--md-surface);
  border-top: 1px solid var(--md-outline);
}
.brands-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(110px, 1fr));
  gap: .75rem;
  list-style: none;
  margin: 0 auto;
  padding: 0;
  max-width: 1200px;
}
.brand-item {
  display: grid;
  place-items: center;
  padding: 1rem .75rem;
  border-radius: var(--md-radius);
  background: var(--md-surface-2);
  border: 1px solid var(--md-outline);
  transition: transform var(--md-dur) var(--md-ease),
              border-color var(--md-dur) var(--md-ease),
              box-shadow var(--md-dur) var(--md-ease),
              background var(--md-dur) var(--md-ease);
}
.brand-item:hover {
  transform: translateY(-3px);
  border-color: var(--md-primary);
  background: var(--md-surface);
  box-shadow: var(--md-elev-2);
}
.brand-item img {
  width: 60px;
  height: 60px;
  object-fit: contain;
  filter: grayscale(1) opacity(.7);
  transition: filter var(--md-dur) var(--md-ease);
}
.brand-item:hover img {
  filter: grayscale(0) opacity(1);
}
.brands-note {
  text-align: center;
  margin: 2rem auto 0;
  max-width: 60ch;
  font-size: .92rem;
  color: var(--md-on-surface);
  opacity: .7;
}
.brands-note a {
  color: var(--md-primary);
  font-weight: 600;
  text-decoration: none;
  border-bottom: 1px solid color-mix(in oklab, var(--md-primary) 40%, transparent);
  transition: border-color var(--md-dur) var(--md-ease);
}
.brands-note a:hover { border-bottom-color: var(--md-primary); }

@media (max-width: 560px) {
  .brands-grid { grid-template-columns: repeat(auto-fill, minmax(90px, 1fr)); gap: .5rem; }
  .brand-item { padding: .75rem .5rem; }
  .brand-item img { width: 44px; height: 44px; }
}

/* ============================================================
   REVIEWS
   ============================================================ */
.reviews { background: var(--md-surface-2); }
.reviews-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 1.25rem;
  max-width: 1200px;
  margin: 0 auto;
}
.review-card {
  display: flex;
  flex-direction: column;
  gap: 1rem;
  padding: 1.5rem;
  border-radius: var(--md-radius-lg);
  background: var(--md-surface);
  border: 1px solid var(--md-outline);
  transition: transform var(--md-dur) var(--md-ease),
              box-shadow var(--md-dur) var(--md-ease);
}
.review-card:hover {
  transform: translateY(-3px);
  box-shadow: var(--md-elev-2);
}
.review-card__stars { display: flex; gap: 2px; font-size: 1rem; line-height: 1; }
.star { color: var(--md-outline); }
.star.is-on { color: #f5b301; }
.review-card__text {
  margin: 0;
  font-size: .96rem;
  line-height: 1.6;
  color: var(--md-on-surface);
}
.review-card__author {
  margin-top: auto;
  font-size: .85rem;
  opacity: .75;
  display: flex;
  gap: .35rem;
}
.review-card__author strong { color: var(--md-on-surface); opacity: 1; }

/* ============================================================
   FAQ
   ============================================================ */
.faq { background: var(--md-surface); }
.faq-list {
  max-width: 820px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: .75rem;
}
.faq-item {
  border: 1px solid var(--md-outline);
  border-radius: var(--md-radius);
  background: var(--md-surface-2);
  overflow: hidden;
  transition: border-color var(--md-dur) var(--md-ease),
              background var(--md-dur) var(--md-ease);
}
.faq-item[open] {
  border-color: var(--md-primary);
  background: var(--md-surface);
}
.faq-item__q {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 1.05rem 1.25rem;
  cursor: pointer;
  font-weight: 600;
  font-size: .98rem;
  list-style: none;
  user-select: none;
}
.faq-item__q::-webkit-details-marker { display: none; }
.faq-item__chev {
  position: relative;
  width: 16px; height: 16px;
  flex: 0 0 16px;
  color: var(--md-primary);
  transition: transform var(--md-dur) var(--md-ease);
}
.faq-item__chev::before,
.faq-item__chev::after {
  content: "";
  position: absolute;
  background: currentColor;
  border-radius: 2px;
}
.faq-item__chev::before { top: 50%; left: 0; right: 0; height: 2px; transform: translateY(-50%); }
.faq-item__chev::after  { left: 50%; top: 0; bottom: 0; width: 2px; transform: translateX(-50%); transition: opacity var(--md-dur) var(--md-ease); }
.faq-item[open] .faq-item__chev { transform: rotate(180deg); }
.faq-item[open] .faq-item__chev::after { opacity: 0; }
.faq-item__a {
  padding: 0 1.25rem 1.15rem;
  color: var(--md-on-surface);
  opacity: .78;
  font-size: .94rem;
  line-height: 1.6;
  animation: faqOpen .25s var(--md-ease);
}
@keyframes faqOpen { from { opacity: 0; transform: translateY(-4px); } }

/* ============================================================
   FORM — page catégorie + demande
   ============================================================ */
.form-hero {
  background: var(--ink-900);
  color: #fff;
  padding: clamp(3rem, 6vw, 5rem) clamp(1rem, 3vw, 3rem) clamp(2.5rem, 5vw, 4rem);
  border-bottom: 1px solid rgba(255,255,255,.06);
}
.form-hero__inner { max-width: 900px; margin: 0 auto; }
.form-hero__back {
  display: inline-block;
  margin-bottom: 1rem;
  color: rgba(255,255,255,.7);
  text-decoration: none;
  font-size: .9rem;
  transition: color var(--md-dur) var(--md-ease);
}
.form-hero__back:hover { color: var(--blue-400); }
.form-hero__title {
  margin: 0 0 .75rem;
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 900;
  letter-spacing: -.03em;
}
.form-hero__intro {
  margin: 0;
  max-width: 60ch;
  color: rgba(255,255,255,.78);
  font-size: 1.02rem;
  line-height: 1.55;
}
.form-body {
  padding: clamp(2rem, 4vw, 4rem) clamp(1rem, 3vw, 3rem);
  background: var(--md-surface);
}
.form-body__inner { max-width: 820px; margin: 0 auto; }

.req-form {
  display: flex;
  flex-direction: column;
  gap: 2rem;
}
.req-section {
  border: 1px solid var(--md-outline);
  border-radius: var(--md-radius-lg);
  background: var(--md-surface-2);
  padding: 1.5rem clamp(1rem, 2vw, 1.75rem) 1.75rem;
  margin: 0;
  transition: border-color var(--md-dur) var(--md-ease);
}
.req-section:focus-within {
  border-color: color-mix(in oklab, var(--md-primary) 40%, var(--md-outline));
}
.req-section__title {
  font-size: .78rem;
  font-weight: 800;
  letter-spacing: .1em;
  text-transform: uppercase;
  color: var(--md-primary);
  padding: 0 .5rem;
  margin-bottom: .25rem;
}
.req-section__body {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.1rem 1rem;
}
.req-section__body > .req-field:has(textarea),
.req-section__body > .req-field:has(.req-radios),
.req-section__body > .req-field:has(.req-check),
.req-section__body > .req-field--full {
  grid-column: 1 / -1;
}
.req-field { display: flex; flex-direction: column; gap: .4rem; }
.req-label {
  font-size: .85rem;
  font-weight: 600;
  color: var(--md-on-surface);
  opacity: .9;
}
.req-req { color: var(--md-primary); margin-left: 2px; }

.req-field input[type="text"],
.req-field input[type="email"],
.req-field input[type="tel"],
.req-field input[type="number"],
.req-field input[type="date"],
.req-field select,
.req-field textarea {
  width: 100%;
  padding: .75rem .9rem;
  border: 1px solid var(--md-outline);
  border-radius: 10px;
  background: var(--md-surface);
  color: var(--md-on-surface);
  font: inherit;
  font-size: .95rem;
  outline: 0;
  transition: border-color var(--md-dur) var(--md-ease),
              box-shadow var(--md-dur) var(--md-ease),
              background var(--md-dur) var(--md-ease);
}
.req-field select {
  appearance: none;
  padding-right: 2.25rem;
  background-image:
    linear-gradient(45deg, transparent 50%, var(--md-on-surface) 50%),
    linear-gradient(135deg, var(--md-on-surface) 50%, transparent 50%);
  background-position: calc(100% - 18px) 52%, calc(100% - 13px) 52%;
  background-size: 5px 5px, 5px 5px;
  background-repeat: no-repeat;
}
.req-field textarea { resize: vertical; min-height: 90px; }
.req-field input::placeholder,
.req-field textarea::placeholder { color: var(--gray-400); }
.req-field input:focus,
.req-field select:focus,
.req-field textarea:focus {
  border-color: var(--md-primary);
  box-shadow: 0 0 0 4px color-mix(in oklab, var(--md-primary) 18%, transparent);
}
.req-radios { display: flex; flex-wrap: wrap; gap: .5rem; }
.req-radio {
  display: inline-flex;
  align-items: center;
  gap: .5rem;
  padding: .55rem .9rem;
  border: 1px solid var(--md-outline);
  border-radius: 999px;
  background: var(--md-surface);
  cursor: pointer;
  font-size: .9rem;
  transition: border-color var(--md-dur) var(--md-ease),
              background var(--md-dur) var(--md-ease),
              color var(--md-dur) var(--md-ease);
}
.req-radio input { accent-color: var(--md-primary); margin: 0; }
.req-radio:hover { border-color: var(--md-primary); }
.req-radio:has(input:checked) {
  background: var(--md-primary-container);
  border-color: var(--md-primary);
  color: var(--md-on-primary-container);
  font-weight: 600;
}
.req-check {
  display: flex;
  gap: .65rem;
  align-items: flex-start;
  cursor: pointer;
  font-size: .9rem;
  line-height: 1.5;
  color: var(--md-on-surface);
}
.req-check input {
  flex: 0 0 auto;
  width: 18px; height: 18px;
  margin-top: .15rem;
  accent-color: var(--md-primary);
}
.req-field.has-error input,
.req-field.has-error select,
.req-field.has-error textarea { border-color: #dc2626; }
.req-error {
  margin: 0;
  font-size: .82rem;
  color: #dc2626;
  font-weight: 500;
}
.req-form__actions {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: .75rem;
  padding-top: .5rem;
}
.req-form__actions .md-btn {
  padding: .95rem 1.75rem;
  font-size: 1rem;
}
.req-form__hint {
  margin: 0;
  font-size: .85rem;
  color: var(--md-on-surface);
  opacity: .6;
}
@media (max-width: 720px) {
  .req-section__body { grid-template-columns: 1fr; }
}

/* ============================================================
   PRODUCT / SEARCH
   ============================================================ */
.prod-grid {
  display: grid;
  gap: 1rem;
  grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
}
.prod-card {
  display: flex; flex-direction: column; gap: .35rem;
  padding: 1.25rem;
  text-decoration: none;
  color: var(--md-on-surface);
}
.prod-name  { font-weight: 700; }
.prod-brand { font-size: .85rem; opacity: .65; }
.prod-price {
  margin-top: auto;
  font-weight: 800;
  color: var(--md-primary);
  font-size: 1.1rem;
}
.empty { padding: 3rem 0; opacity: .7; }

.product { width: 100%; padding: 2.5rem clamp(1rem, 3vw, 3rem); }
.product .brand { opacity: .7; }
.product .price {
  font-size: 2rem;
  font-weight: 800;
  color: var(--md-primary);
}
.product .price small { font-size: .8rem; opacity: .6; font-weight: 500; }

/* ============================================================
   RESPONSIVE GLOBAL
   ============================================================ */
@media (max-width: 900px) {
  .section { padding: 2.5rem clamp(1rem, 3vw, 2rem); }
}
@media (max-width: 560px) {
  .why-grid, .reviews-grid { grid-template-columns: 1fr; }
  .section__head { margin-bottom: 1.75rem; }
}
/* ============================================================
   LEGAL PAGES
   ============================================================ */
.legal-hero {
  background: var(--ink-900);
  color: #fff;
  padding: clamp(3rem, 6vw, 5rem) clamp(1rem, 3vw, 3rem) clamp(2.5rem, 5vw, 4rem);
  border-bottom: 1px solid rgba(255,255,255,.06);
}
.legal-hero__inner { max-width: 1100px; margin: 0 auto; }
.legal-hero__back {
  display: inline-block;
  margin-bottom: 1rem;
  color: rgba(255,255,255,.7);
  text-decoration: none;
  font-size: .9rem;
  transition: color var(--md-dur) var(--md-ease);
}
.legal-hero__back:hover { color: var(--blue-400); }
.legal-hero__title {
  margin: 0 0 .5rem;
  font-size: clamp(1.8rem, 3.5vw, 2.6rem);
  font-weight: 900;
  letter-spacing: -.03em;
}
.legal-hero__meta {
  margin: 0;
  font-size: .88rem;
  color: rgba(255,255,255,.6);
}

.legal-body {
  padding: clamp(2rem, 4vw, 4rem) clamp(1rem, 3vw, 3rem);
  background: var(--md-surface);
}
.legal-body__inner {
  max-width: 1100px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 240px 1fr;
  gap: clamp(2rem, 4vw, 4rem);
  align-items: start;
}

/* Sidebar nav */
.legal-nav {
  position: sticky;
  top: calc(var(--header-h, 72px) + 1.5rem);
  align-self: start;
}
.legal-nav__title {
  margin: 0 0 .85rem;
  font-size: .78rem;
  font-weight: 800;
  letter-spacing: .1em;
  text-transform: uppercase;
  color: var(--md-primary);
}
.legal-nav ul {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: .15rem;
}
.legal-nav a {
  display: block;
  padding: .6rem .85rem;
  border-radius: 10px;
  text-decoration: none;
  color: var(--md-on-surface);
  font-size: .92rem;
  font-weight: 500;
  opacity: .75;
  border-left: 3px solid transparent;
  transition: background var(--md-dur) var(--md-ease),
              color var(--md-dur) var(--md-ease),
              opacity var(--md-dur) var(--md-ease),
              border-color var(--md-dur) var(--md-ease);
}
.legal-nav a:hover {
  background: var(--md-surface-2);
  opacity: 1;
}
.legal-nav a.active {
  background: var(--md-primary-container);
  color: var(--md-on-primary-container);
  border-left-color: var(--md-primary);
  font-weight: 700;
  opacity: 1;
}

/* Contenu */
.legal-content {
  color: var(--md-on-surface);
  line-height: 1.7;
  font-size: .97rem;
}
.legal-content .legal-intro {
  margin: 0 0 2rem;
  padding: 1.15rem 1.35rem;
  background: var(--md-surface-2);
  border-left: 3px solid var(--md-primary);
  border-radius: 10px;
  font-size: 1rem;
  color: var(--md-on-surface);
}
.legal-content h2 {
  margin: 2.25rem 0 .85rem;
  font-size: 1.15rem;
  font-weight: 800;
  letter-spacing: -.01em;
  color: var(--md-on-surface);
}
.legal-content h2:first-child { margin-top: 0; }
.legal-content h3 {
  margin: 1.5rem 0 .5rem;
  font-size: 1rem;
  font-weight: 700;
  color: var(--md-on-surface);
}
.legal-content p {
  margin: 0 0 1rem;
  color: var(--md-on-surface);
  opacity: .85;
}
.legal-content ul,
.legal-content ol {
  margin: 0 0 1rem;
  padding-left: 1.4rem;
  color: var(--md-on-surface);
  opacity: .85;
}
.legal-content li { margin: .35rem 0; }
.legal-content strong { color: var(--md-on-surface); opacity: 1; }
.legal-content a {
  color: var(--md-primary);
  text-decoration: none;
  font-weight: 600;
  border-bottom: 1px solid color-mix(in oklab, var(--md-primary) 35%, transparent);
  transition: border-color var(--md-dur) var(--md-ease);
}
.legal-content a:hover { border-bottom-color: var(--md-primary); }

@media (max-width: 900px) {
  .legal-body__inner {
    grid-template-columns: 1fr;
    gap: 2rem;
  }
  .legal-nav {
    position: static;
    padding-bottom: 1.5rem;
    border-bottom: 1px solid var(--md-outline);
  }
  .legal-nav ul {
    flex-direction: row;
    flex-wrap: wrap;
    gap: .4rem;
  }
  .legal-nav a {
    border-left: 0;
    border: 1px solid var(--md-outline);
    border-radius: 999px;
    padding: .45rem .9rem;
    font-size: .85rem;
  }
  .legal-nav a.active {
    border-color: var(--md-primary);
  }
}
/* ============================================================
   THANKS PAGE
   ============================================================ */
.thanks-hero {
  background: var(--ink-900);
  color: #fff;
  padding: clamp(4rem, 8vw, 6rem) clamp(1rem, 3vw, 3rem);
  min-height: 60vh;
  display: grid;
  place-items: center;
  text-align: center;
}
.thanks-hero__inner {
  max-width: 620px;
  margin: 0 auto;
}
.thanks-icon {
  display: inline-grid;
  place-items: center;
  width: 72px; height: 72px;
  border-radius: 50%;
  background: rgba(59,130,246,.15);
  color: var(--blue-400);
  margin-bottom: 1.5rem;
  animation: pop .4s var(--md-ease);
}
@keyframes pop { from { transform: scale(0); } }

.thanks-title {
  margin: 0 0 1rem;
  font-size: clamp(1.6rem, 4vw, 2.4rem);
  font-weight: 900;
  letter-spacing: -.03em;
  color: #fff;
}
.thanks-text {
  margin: 0 0 1.5rem;
  font-size: 1.05rem;
  line-height: 1.65;
  color: rgba(255,255,255,.82);
}
.thanks-text strong { color: #fff; }

.thanks-ref {
  display: inline-block;
  margin: 0 0 1rem;
  padding: .55rem 1rem;
  border-radius: 999px;
  background: rgba(255,255,255,.08);
  border: 1px solid rgba(255,255,255,.14);
  font-size: .9rem;
  color: rgba(255,255,255,.85);
  letter-spacing: .02em;
}
.thanks-ref strong {
  color: var(--blue-400);
  font-weight: 800;
  letter-spacing: .05em;
}

.thanks-note {
  margin: 0 0 2rem;
  font-size: .88rem;
  color: rgba(255,255,255,.55);
}

.thanks-actions {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: 1rem;
}
.thanks-ghost {
  display: inline-flex;
  align-items: center;
  padding: .7rem 1.15rem;
  border-radius: 999px;
  text-decoration: none;
  font-size: .95rem;
  font-weight: 600;
  color: rgba(255,255,255,.85);
  border: 1px solid rgba(255,255,255,.18);
  transition: background var(--md-dur) var(--md-ease),
              color var(--md-dur) var(--md-ease),
              border-color var(--md-dur) var(--md-ease);
}
.thanks-ghost:hover {
  background: rgba(255,255,255,.08);
  color: #fff;
  border-color: rgba(255,255,255,.35);
}

@media (max-width: 560px) {
  .thanks-actions { flex-direction: column; }
  .thanks-actions .md-btn,
  .thanks-ghost { justify-content: center; width: 100%; }
}/* ============================================================
   WHATSAPP FLOAT
   ============================================================ */
.whatsapp-float {
  position: fixed !important;
  left: 1rem !important;
  bottom: 1rem !important;
  top: auto !important;
  right: auto !important;
  z-index: 9999 !important;
  display: inline-flex;
  align-items: center;
  gap: .55rem;
  padding: .75rem 1rem .75rem .85rem;
  background: #25D366;
  color: #fff;
  border-radius: 999px;
  text-decoration: none;
  font-size: .92rem;
  font-weight: 700;
  box-shadow: 0 8px 24px rgba(37, 211, 102, .45);
  transition: transform .2s ease, box-shadow .2s ease, background .2s ease;
}
.whatsapp-float:hover {
  background: #1ebe57;
  transform: translateY(-3px);
  box-shadow: 0 12px 32px rgba(37, 211, 102, .55);
}
.whatsapp-float svg { flex: 0 0 auto; }
.whatsapp-float__label { white-space: nowrap; }

@media (max-width: 560px) {
  .whatsapp-float {
    width: 52px; height: 52px;
    padding: 0;
    justify-content: center;
    left: .85rem;
    bottom: .85rem;
  }
  .whatsapp-float__label { display: none; }
  .whatsapp-float svg { width: 26px; height: 26px; }
}