/* ==========================================================================
   ACHAT CLAIR — Home premium
   ========================================================================== */

/* ------------------------------------------------------------------ HERO */

.hero {
  position: relative;
  padding: clamp(7rem, 14vh, 9.5rem) 0 clamp(3rem, 7vw, 5rem);
  overflow: hidden;
  isolation: isolate;
}

.hero-media {
  position: absolute;
  inset: 0;
  z-index: -2;
  background-image: url("../img/ac-hero.jpg");
  background-size: cover;
  background-position: 62% 42%;
  transform: scale(1.06);
  animation: ac-hero-in 1.6s var(--ease) both;
}

@keyframes ac-hero-in {
  from {
    opacity: 0;
    transform: scale(1.12);
  }
  to {
    opacity: 1;
    transform: scale(1.06);
  }
}

.hero-veil {
  position: absolute;
  inset: 0;
  z-index: -1;
  background: linear-gradient(
      96deg,
      #f2fbf7 0%,
      rgba(242, 251, 247, 0.96) 28%,
      rgba(242, 251, 247, 0.72) 48%,
      rgba(242, 251, 247, 0.28) 72%,
      rgba(255, 255, 255, 0.12) 100%
    ),
    radial-gradient(ellipse 70% 60% at 12% 30%, rgba(0, 200, 150, 0.22), transparent 70%),
    radial-gradient(ellipse 50% 40% at 90% 80%, rgba(255, 159, 28, 0.14), transparent 65%);
}

.hero-grid {
  display: grid;
  gap: clamp(2.25rem, 5vw, 3.5rem);
  align-items: center;
}

@media (min-width: 1040px) {
  .hero-grid {
    grid-template-columns: 1.02fr 0.98fr;
  }
}

.hero-brandline {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.55rem 0.7rem;
  margin-bottom: 1.35rem;
}

.hero h1 {
  font-size: clamp(2.15rem, 5vw, 3.85rem);
  margin-bottom: 1.15rem;
  text-wrap: balance;
}

.hero h1 em {
  font-style: normal;
  color: var(--emerald);
}

.hero-text {
  color: var(--bone-dim);
  font-size: clamp(1rem, 1.5vw, 1.14rem);
  max-width: 33rem;
  margin-bottom: 1.9rem;
}

.hero-cta {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  margin-bottom: 2rem;
}

.hero-metrics {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(8.5rem, 1fr));
  gap: 1.25rem 1.75rem;
  max-width: 33rem;
  padding-top: 1.5rem;
  border-top: 1px solid var(--line);
}

.hero-metric b {
  display: block;
  font-family: var(--font-display);
  font-size: 1.3rem;
  letter-spacing: -0.03em;
}

.hero-metric span {
  font-family: var(--font-mono);
  font-size: 0.62rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--bone-faint);
}

/* --------------------------------------------------- Console de démonstration */

.console {
  position: relative;
  background: linear-gradient(180deg, #ffffff 0%, #f4fffa 100%);
  border: 1px solid rgba(0, 200, 150, 0.28);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg), 0 0 0 1px rgba(255, 159, 28, 0.08);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  overflow: hidden;
}

.console::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  top: 0;
  height: 34%;
  background: linear-gradient(180deg, transparent, rgba(0, 200, 150, 0.1), transparent);
  animation: ac-scan 5.5s var(--ease) infinite;
  pointer-events: none;
}

.console-bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 0.85rem 1.15rem;
  border-bottom: 1px solid var(--line);
  background: linear-gradient(90deg, rgba(0, 200, 150, 0.1), rgba(255, 159, 28, 0.08));
}

.console-id {
  font-family: var(--font-mono);
  font-size: 0.66rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--bone-faint);
}

.console-live {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  font-family: var(--font-mono);
  font-size: 0.62rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--emerald);
}

.console-live i {
  width: 0.45rem;
  height: 0.45rem;
  border-radius: 50%;
  background: var(--emerald);
  animation: ac-pulse 2.2s ease-in-out infinite;
}

.console-body {
  padding: clamp(1.1rem, 2.4vw, 1.6rem);
}

.console-vehicle {
  font-family: var(--font-display);
  font-size: 1.06rem;
  font-weight: 600;
  margin-bottom: 0.2rem;
}

.console-specs {
  font-family: var(--font-mono);
  font-size: 0.68rem;
  letter-spacing: 0.08em;
  color: var(--bone-faint);
  margin-bottom: 1.3rem;
}

.console-score {
  display: flex;
  align-items: center;
  gap: 1.25rem;
  padding-bottom: 1.25rem;
  border-bottom: 1px solid var(--line);
}

.console-score .gauge {
  --gauge-size: 6.6rem;
}

.console-verdict h4 {
  font-size: 1.02rem;
  margin-bottom: 0.35rem;
}

.console-verdict p {
  color: var(--bone-faint);
  font-size: 0.84rem;
}

.verdict-scale {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0.4rem;
  margin: 1.15rem 0;
}

.verdict-step {
  padding: 0.55rem 0.5rem;
  border: 1px solid var(--line);
  border-radius: var(--radius-xs);
  text-align: center;
  font-family: var(--font-mono);
  font-size: 0.58rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--bone-faint);
  background: rgba(22, 56, 47, 0.04);
}

.verdict-step.is-active {
  color: var(--copper);
  border-color: rgba(198, 138, 43, 0.5);
  background: var(--copper-soft);
  box-shadow: inset 0 0 0 1px rgba(198, 138, 43, 0.12);
}

.console-rows {
  list-style: none;
  display: grid;
  gap: 0.55rem;
}

.console-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.85rem;
  padding: 0.62rem 0.75rem;
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  background: rgba(22, 56, 47, 0.04);
  font-size: 0.86rem;
  transition: border-color 0.35s, background 0.35s, transform 0.35s var(--ease);
}

.console-row:hover {
  border-color: var(--line-strong);
  background: rgba(0, 200, 150, 0.08);
  transform: translateX(3px);
}

.console-row span {
  color: var(--bone-dim);
}

.console-foot {
  margin-top: 1.15rem;
  padding-top: 1rem;
  border-top: 1px solid var(--line);
  display: flex;
  flex-wrap: wrap;
  gap: 0.6rem 1.5rem;
  justify-content: space-between;
  align-items: baseline;
}

.console-price {
  font-family: var(--font-mono);
  font-size: 0.8rem;
  color: var(--bone-dim);
  font-variant-numeric: tabular-nums;
}

.console-price b {
  color: var(--bone);
  font-size: 0.95rem;
}

.console-note {
  font-family: var(--font-mono);
  font-size: 0.6rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--bone-faint);
}

/* ------------------------------------------------------------- Bandeau preuves */

.proof {
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  background: linear-gradient(90deg, rgba(0, 200, 150, 0.1), rgba(255, 159, 28, 0.08), rgba(46, 196, 182, 0.1));
}

.proof-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
}

@media (min-width: 860px) {
  .proof-grid {
    grid-template-columns: repeat(4, 1fr);
  }
}

.proof-item {
  padding: clamp(1.5rem, 3vw, 2.25rem) clamp(1rem, 2vw, 1.75rem);
  border-right: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

@media (min-width: 860px) {
  .proof-item {
    border-bottom: 0;
  }
  .proof-item:last-child {
    border-right: 0;
  }
}

.proof-item b {
  display: block;
  font-family: var(--font-display);
  font-size: clamp(1.7rem, 3.4vw, 2.4rem);
  letter-spacing: -0.04em;
  margin-bottom: 0.3rem;
}

.proof-item b .unit {
  font-size: 0.55em;
  color: var(--emerald);
  margin-left: 0.1em;
}

.proof-item span {
  font-family: var(--font-mono);
  font-size: 0.62rem;
  letter-spacing: 0.13em;
  text-transform: uppercase;
  color: var(--bone-faint);
  display: block;
}

/* -------------------------------------------------------------------- Modes */

.modes-grid {
  display: grid;
  gap: 1.25rem;
}

@media (min-width: 940px) {
  .modes-grid {
    grid-template-columns: 1.22fr 0.78fr;
    align-items: stretch;
  }
}

.mode-card {
  display: flex;
  flex-direction: column;
  overflow: hidden;
  padding: 0;
}

.mode-visual {
  position: relative;
  aspect-ratio: 21 / 9;
  background-size: cover;
  background-position: center;
}

.mode-visual::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(22, 56, 47, 0.15) 0%, rgba(22, 56, 47, 0.55) 100%);
}

.mode-visual-inspection {
  background-image: url("../img/ac-inspection.jpg");
}

.mode-visual-cockpit {
  background-image: url("../img/ac-cockpit.jpg");
}

.mode-tag {
  position: absolute;
  z-index: 2;
  left: 1.1rem;
  top: 1.1rem;
  color: #ffffff;
  border-color: rgba(255, 255, 255, 0.35);
  background: rgba(22, 56, 47, 0.45);
  backdrop-filter: blur(8px);
}

.mode-body {
  padding: clamp(1.3rem, 2.6vw, 1.9rem);
  display: flex;
  flex-direction: column;
  flex: 1;
  gap: 0.85rem;
}

.mode-body h3 {
  font-size: clamp(1.3rem, 2.4vw, 1.75rem);
}

.mode-body > p {
  color: var(--bone-dim);
  font-size: 0.95rem;
}

.mode-list {
  list-style: none;
  display: grid;
  gap: 0.5rem;
  margin-top: auto;
}

.mode-list li {
  display: flex;
  gap: 0.6rem;
  align-items: flex-start;
  font-size: 0.9rem;
  color: var(--bone-dim);
  padding-top: 0.5rem;
  border-top: 1px solid var(--line);
}

.mode-list li::before {
  content: "";
  width: 0.55rem;
  height: 0.55rem;
  margin-top: 0.42rem;
  flex: none;
  border-radius: 2px;
  border: 1px solid var(--emerald);
  background: var(--emerald-soft);
}

.mode-card .btn {
  align-self: flex-start;
  margin-top: 0.5rem;
}

/* ------------------------------------------------------------------ Méthode */

.method-layout {
  display: grid;
  gap: clamp(2rem, 4vw, 3.5rem);
}

@media (min-width: 980px) {
  .method-layout {
    grid-template-columns: 0.8fr 1.2fr;
    align-items: start;
  }

  .method-sticky {
    position: sticky;
    top: 7rem;
  }
}

.timeline {
  position: relative;
  display: grid;
  gap: 1rem;
}

/* Colonne vertébrale : passe au-dessus des cartes, sous les pastilles */
.timeline::before {
  content: "";
  position: absolute;
  z-index: 1;
  left: 1.32rem;
  top: 1.5rem;
  bottom: 1.5rem;
  width: 1px;
  background: linear-gradient(180deg, var(--emerald), rgba(0, 200, 150, 0.2) 78%);
}

.tl-step {
  position: relative;
  display: grid;
  grid-template-columns: 2.65rem 1fr;
  gap: 1.1rem;
  padding: 1.1rem 1.25rem 1.1rem 0;
}

.tl-node {
  position: relative;
  z-index: 2;
  width: 2.65rem;
  height: 2.65rem;
  border-radius: 50%;
  display: grid;
  place-items: center;
  background: var(--ink-850);
  border: 1px solid var(--line-strong);
  font-family: var(--font-mono);
  font-size: 0.74rem;
  color: var(--bone-dim);
  transition: border-color 0.4s, color 0.4s, box-shadow 0.4s;
}

.tl-step:hover .tl-node,
.tl-step.is-in .tl-node {
  border-color: var(--emerald);
  color: var(--emerald);
  box-shadow: 0 0 0 4px var(--emerald-soft);
}

.tl-step h3 {
  font-size: 1.12rem;
  margin-bottom: 0.35rem;
}

.tl-step p {
  color: var(--bone-dim);
  font-size: 0.92rem;
}

.tl-meta {
  margin-top: 0.6rem;
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
}

/* ------------------------------------------------------- Aperçu rapport premium */

.report {
  background: linear-gradient(180deg, #e8f8f1 0%, #f2fbf7 100%);
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.report-layout {
  display: grid;
  gap: clamp(1.5rem, 3vw, 2.5rem);
  align-items: center;
}

@media (min-width: 1000px) {
  .report-layout {
    grid-template-columns: 1.08fr 0.92fr;
  }
}

.report-sheet {
  padding: 0;
  overflow: hidden;
}

.report-sheet-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 1rem 1.25rem;
  border-bottom: 1px solid var(--line);
  background: rgba(22, 56, 47, 0.04);
}

.report-sheet-head b {
  font-family: var(--font-display);
  font-size: 0.98rem;
}

.report-block {
  padding: 1.05rem 1.25rem;
  border-bottom: 1px solid var(--line);
}

.report-block:last-child {
  border-bottom: 0;
}

.report-block h4 {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  font-size: 0.95rem;
  margin-bottom: 0.4rem;
}

.report-block h4::before {
  content: attr(data-num);
  font-family: var(--font-mono);
  font-size: 0.62rem;
  letter-spacing: 0.1em;
  color: var(--emerald);
}

.report-block p {
  font-size: 0.88rem;
  color: var(--bone-dim);
}

.report-bars {
  display: grid;
  gap: 0.5rem;
  margin-top: 0.7rem;
}

.report-bar {
  display: grid;
  grid-template-columns: 8.5rem 1fr 2.6rem;
  gap: 0.7rem;
  align-items: center;
  font-family: var(--font-mono);
  font-size: 0.62rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--bone-faint);
}

.report-bar i {
  height: 4px;
  border-radius: 2px;
  background: rgba(22, 56, 47, 0.1);
  overflow: hidden;
  display: block;
}

.report-bar i::after {
  content: "";
  display: block;
  height: 100%;
  width: var(--val, 0%);
  border-radius: 2px;
  background: linear-gradient(90deg, var(--emerald-deep), var(--emerald));
  transform-origin: 0 50%;
  transition: width 1.1s var(--ease);
}

.report-bar b {
  color: var(--bone);
  text-align: right;
  font-variant-numeric: tabular-nums;
}

.report-visual {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid var(--line);
  aspect-ratio: 4 / 3;
  background: url("../img/ac-cockpit.jpg") center / cover;
}

.report-visual::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(200deg, rgba(22, 56, 47, 0.1), rgba(22, 56, 47, 0.55));
}

.report-overlay {
  position: absolute;
  z-index: 2;
  left: 1.1rem;
  right: 1.1rem;
  bottom: 1.1rem;
  padding: 0.9rem 1rem;
  border-radius: var(--radius-md);
  border: 1px solid rgba(255, 255, 255, 0.45);
  background: rgba(255, 255, 255, 0.88);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
}

.report-overlay b {
  font-family: var(--font-mono);
  font-size: 0.62rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--emerald);
  display: block;
  margin-bottom: 0.3rem;
}

.report-overlay p {
  font-size: 0.85rem;
  color: var(--bone-dim);
}

/* ------------------------------------------------------------- Protocole */

.protocol-grid {
  display: grid;
  gap: 1px;
  background: var(--line);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  overflow: hidden;
}

@media (min-width: 700px) {
  .protocol-grid {
    grid-template-columns: 1fr 1fr;
  }
}

.protocol-item {
  background: #ffffff;
  padding: clamp(1.3rem, 2.6vw, 2rem);
  transition: background 0.4s;
}

.protocol-item:hover {
  background: var(--ink-700);
}

.protocol-num {
  font-family: var(--font-mono);
  font-size: 0.68rem;
  letter-spacing: 0.16em;
  color: var(--copper);
  display: block;
  margin-bottom: 0.9rem;
}

.protocol-item h3 {
  font-size: 1.12rem;
  margin-bottom: 0.45rem;
}

.protocol-item p {
  color: var(--bone-dim);
  font-size: 0.9rem;
}

.protocol-quote {
  margin-top: clamp(1.75rem, 3vw, 2.5rem);
  padding-left: 1.25rem;
  border-left: 2px solid var(--emerald);
  font-family: var(--font-display);
  font-size: clamp(1.05rem, 2vw, 1.4rem);
  line-height: 1.4;
  letter-spacing: -0.02em;
  color: var(--bone);
  max-width: 44rem;
}

/* --------------------------------------------------------------- Pricing */

.pricing-grid {
  display: grid;
  gap: 1.1rem;
  align-items: start;
}

@media (min-width: 900px) {
  .pricing-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

.price-card {
  display: flex;
  flex-direction: column;
  gap: 0.85rem;
  height: 100%;
}

.price-card-featured {
  border-color: rgba(15, 163, 127, 0.45);
  box-shadow: 0 24px 60px -28px var(--emerald-glow), 0 0 0 1px rgba(0, 200, 150, 0.12);
}

@media (min-width: 900px) {
  .price-card-featured {
    transform: translateY(-14px);
  }
}

.price-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.75rem;
}

.price-card h3 {
  font-size: 1.2rem;
}

.price-value {
  font-family: var(--font-display);
  font-size: clamp(2rem, 4vw, 2.6rem);
  letter-spacing: -0.045em;
  line-height: 1;
}

.price-value small {
  font-family: var(--font-mono);
  font-size: 0.62rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--bone-faint);
  display: block;
  margin-top: 0.5rem;
}

.price-list {
  list-style: none;
  display: grid;
  gap: 0.55rem;
  font-size: 0.9rem;
  color: var(--bone-dim);
}

.price-list li {
  display: flex;
  gap: 0.6rem;
  align-items: flex-start;
  padding-top: 0.55rem;
  border-top: 1px solid var(--line);
}

.price-list li::before {
  content: "✓";
  color: var(--emerald);
  font-size: 0.8rem;
  line-height: 1.5;
}

.price-list li.is-off::before {
  content: "—";
  color: var(--bone-faint);
}

.price-list strong {
  color: var(--bone);
}

.price-card .btn {
  margin-top: auto;
}

/* -------------------------------------------------------------- CTA finale */

.final {
  position: relative;
  overflow: hidden;
  border-top: 1px solid var(--line);
}

.final-media {
  position: absolute;
  inset: 0;
  z-index: -2;
  background: url("../img/ac-inspection.jpg") center / cover;
}

.final-veil {
  position: absolute;
  inset: 0;
  z-index: -1;
  background: linear-gradient(
      90deg,
      #f2fbf7 8%,
      rgba(242, 251, 247, 0.9) 42%,
      rgba(242, 251, 247, 0.55) 100%
    ),
    radial-gradient(ellipse 60% 70% at 20% 50%, rgba(0, 200, 150, 0.22), transparent 70%);
}

.final-row {
  display: grid;
  gap: 1.75rem;
  align-items: center;
}

@media (min-width: 860px) {
  .final-row {
    grid-template-columns: 1.4fr auto;
  }
}

.final h2 {
  font-size: clamp(1.9rem, 4vw, 3rem);
  margin-bottom: 0.75rem;
}

.final-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.7rem;
}