/* LP Party Bus Paris — fond clair + hero photo + touches violet DA */

:root {
  --bg: #f4f2f8;
  --surface: #ffffff;
  --surface-soft: #ebe7f3;
  --line: rgba(40, 28, 72, 0.12);
  --text: #16141c;
  --muted: #5c5866;
  --violet: #5c3eb5;
  --violet-deep: #3d2878;
  --violet-soft: #6b54b8;
  --champagne: #e8d5a8;
  --champagne-ink: #8a6f2e;
  --gold: #a8861f;
  --star: #c9a227;
  --container: 1160px;
  --gutter: clamp(1.15rem, 4vw, 2.25rem);
  --header-h: 4.25rem;
  --promo-strip-h: 2.65rem;
  --radius: 4px;
  --display: "Syne", "Segoe UI", system-ui, sans-serif;
  --sans: "Manrope", "Segoe UI", system-ui, sans-serif;
  --float-clearance: 5.5rem;
  --ease: cubic-bezier(0.25, 1, 0.35, 1);
}

*, *::before, *::after { box-sizing: border-box; }

html { scroll-behavior: smooth; scroll-padding-top: calc(var(--header-h) + 0.5rem); }

html:has(.promo-strip) {
  scroll-padding-top: calc(var(--header-h) + var(--promo-strip-h) + 0.5rem);
}

html, body {
  margin: 0;
  min-height: 100%;
  background: var(--bg);
  color: var(--text);
  font-family: var(--sans);
  font-size: 17px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

img { display: block; max-width: 100%; height: auto; }
a { color: inherit; text-decoration: none; }
ul { margin: 0; padding: 0; list-style: none; }
button { font: inherit; cursor: pointer; border: 0; background: none; color: inherit; }

:focus-visible {
  outline: 2px solid var(--violet-soft);
  outline-offset: 3px;
}

.skip {
  position: absolute;
  left: var(--gutter);
  top: 0.75rem;
  z-index: 200;
  padding: 0.5rem 0.85rem;
  background: var(--text);
  color: var(--bg);
  border-radius: var(--radius);
  transform: translateY(-160%);
}

.skip:focus { transform: none; }

.container {
  width: min(var(--container), 100% - 2 * var(--gutter));
  margin-inline: auto;
}

.eyebrow {
  margin: 0 0 0.65rem;
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--violet-soft);
}

h1, h2, h3 {
  font-family: var(--display);
  font-weight: 700;
  line-height: 1.02;
  letter-spacing: -0.03em;
  margin: 0;
}

h1 { font-size: clamp(2.4rem, 7vw, 4.25rem); }
h2 { font-size: clamp(1.85rem, 4vw, 2.75rem); }
h3 { font-size: clamp(1.35rem, 2.2vw, 1.75rem); }

.lede {
  margin: 1rem 0 0;
  color: var(--muted);
  font-size: clamp(1rem, 1.9vw, 1.15rem);
  max-width: 34rem;
  line-height: 1.55;
}

.hero-lede {
  margin: 1rem 0 0;
  color: rgba(255, 255, 255, 0.88);
  font-size: clamp(1rem, 1.9vw, 1.15rem);
  max-width: 34rem;
  line-height: 1.55;
}

.section { padding-block: clamp(3.25rem, 8vw, 6rem); }

.section-head { margin-bottom: clamp(1.75rem, 4vw, 2.5rem); }
.section-head--center { text-align: center; }
.section-head--center .lede { margin-inline: auto; }

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 2.75rem;
  padding: 0.7rem 1.25rem;
  border: 1px solid transparent;
  border-radius: var(--radius);
  font-weight: 600;
  font-size: 0.92rem;
  letter-spacing: 0.02em;
  line-height: 1.2;
  transition: background 0.2s, color 0.2s, border-color 0.2s;
}

.btn--primary {
  background: var(--violet-deep);
  color: var(--champagne);
}

.btn--primary:hover {
  background: var(--violet);
  color: #fff4d6;
}

.btn--ghost {
  border-color: transparent;
  background: var(--champagne);
  color: #1a1208;
}

.btn--ghost:hover {
  background: #f2e4c4;
  color: #1a1208;
}

.btn--promo {
  background: var(--champagne);
  color: #1a1208;
}

.btn--promo:hover { background: #f2e4c4; color: #1a1208; }

.promo-editorial .btn--promo {
  margin-top: 0.85rem;
}

.btn--lg {
  min-height: 3.1rem;
  padding: 0.85rem 1.45rem;
  font-size: 0.98rem;
}

/* Header — always fixed to avoid layout jump on first scroll */

.site-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
  background: #000;
  transition: border-color 0.25s, background 0.25s;
}

.site-header.is-scrolled {
  background: #000;
  border-bottom-color: rgba(255, 255, 255, 0.12);
  backdrop-filter: none;
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  min-height: var(--header-h);
}

.brand img { width: auto; height: 40px; }

.header-actions {
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.header-phone {
  display: none;
  align-items: center;
  justify-content: center;
  min-height: 2.75rem;
  padding: 0.7rem 1.1rem;
  border: 1px solid transparent;
  border-radius: var(--radius);
  background: var(--champagne);
  font-weight: 600;
  font-size: 0.92rem;
  line-height: 1.2;
  color: #1a1208;
}

.header-phone:hover {
  background: #f2e4c4;
  color: #1a1208;
}

@media (min-width: 768px) {
  .header-phone { display: inline-flex; }
}

/* Bandeau offre sticky sous le header */

.promo-strip {
  position: fixed;
  top: var(--header-h);
  left: 0;
  right: 0;
  z-index: 99;
  min-height: var(--promo-strip-h);
  background: var(--violet-deep);
  border-bottom: 1px solid rgba(232, 213, 168, 0.22);
  color: var(--champagne);
}

.promo-strip-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.75rem 1.25rem;
  min-height: var(--promo-strip-h);
  padding-block: 0.45rem;
}

.promo-strip-text {
  margin: 0;
  font-size: 0.82rem;
  font-weight: 600;
  line-height: 1.35;
  letter-spacing: 0.01em;
}

.promo-strip-text strong {
  font-weight: 800;
  color: #fff;
}

.promo-strip-cta {
  flex-shrink: 0;
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: #1a1208;
  background: var(--champagne);
  padding: 0.4rem 0.75rem;
  border-radius: var(--radius);
  white-space: nowrap;
  transition: background 0.2s var(--ease), color 0.2s var(--ease);
}

.promo-strip-cta:hover {
  background: #f2e4c4;
  color: #1a1208;
}

@media (max-width: 559.98px) {
  :root {
    --promo-strip-h: 3.15rem;
  }

  .promo-strip-text {
    font-size: 0.74rem;
  }

  .promo-strip-label,
  .promo-strip-detail {
    display: none;
  }
}

/* Hero éditorial plein cadre */

.hero-editorial {
  position: relative;
  min-height: min(94vh, 920px);
  display: flex;
  align-items: flex-end;
  color: #fff;
}

.hero-editorial .eyebrow {
  color: var(--champagne);
}

.hero-media {
  position: absolute;
  inset: 0;
  margin: 0;
}

.hero-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.hero-scrim {
  position: absolute;
  inset: 0;
  background-color: rgba(0, 0, 0, 0.22);
  background-image:
    linear-gradient(105deg, rgba(0, 0, 0, 0.48) 0%, rgba(0, 0, 0, 0.22) 50%, rgba(20, 12, 40, 0.16) 100%),
    linear-gradient(0deg, rgba(0, 0, 0, 0.58) 0%, rgba(0, 0, 0, 0.16) 45%, rgba(0, 0, 0, 0.2) 100%);
  pointer-events: none;
}

.hero-editorial h1,
.hero-editorial .hero-lede {
  text-shadow: 0 1px 12px rgba(0, 0, 0, 0.35);
}

.hero-content {
  position: relative;
  width: 100%;
  padding: calc(var(--header-h) + var(--promo-strip-h) + 1.5rem) 0 clamp(2.5rem, 6vw, 4rem);
}

.hero-content-inner { max-width: 52rem; }

.hero-cta {
  display: flex;
  flex-wrap: wrap;
  gap: 0.6rem;
  margin-top: 1.5rem;
}

.benefits-line {
  display: grid;
  gap: 0.55rem;
  margin-top: 1.75rem;
  padding-top: 1.35rem;
  border-top: 1px solid rgba(255, 255, 255, 0.22);
  font-size: 0.95rem;
}

@media (min-width: 768px) {
  .benefits-line {
    grid-template-columns: repeat(3, 1fr);
    gap: 1rem 1.5rem;
  }
}

.benefits-line li {
  display: flex;
  align-items: flex-start;
  gap: 0.65rem;
  line-height: 1.35;
  color: rgba(255, 255, 255, 0.92);
}

.benefits-line .mark {
  width: 0.45rem;
  height: 0.45rem;
  margin-top: 0.45rem;
  border-radius: 50%;
  background: var(--champagne);
  flex-shrink: 0;
  font-size: 0;
  color: transparent;
}

.promo-editorial {
  margin-top: 1.5rem;
  padding: 1rem 0 0 1rem;
  border-left: 3px solid var(--violet);
  max-width: 36rem;
}

.promo-kicker {
  margin: 0;
  font-size: 0.68rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--gold);
  font-weight: 700;
}

.promo-copy {
  margin: 0.35rem 0 0;
  color: var(--champagne);
  font-size: 0.95rem;
  line-height: 1.45;
}

/* Avis */

.reviews {
  background: var(--surface);
  border-block: 1px solid var(--line);
}

.reviews-head {
  display: flex;
  flex-wrap: wrap;
  align-items: end;
  justify-content: space-between;
  gap: 1rem;
  margin-bottom: 1.5rem;
}

.reviews-nav { display: flex; gap: 0.4rem; }

.reviews-nav button {
  width: 2.75rem;
  height: 2.75rem;
  border-radius: var(--radius);
  border: 1px solid var(--line);
  background: var(--bg);
  font-size: 1.35rem;
  line-height: 1;
  color: var(--text);
  transition: background 0.2s, border-color 0.2s;
}

.reviews-nav button:hover,
.reviews-nav button:focus-visible {
  border-color: var(--violet);
  background: var(--surface-soft);
  color: var(--violet-deep);
}

.reviews-track {
  display: flex;
  gap: 1.25rem;
  overflow-x: auto;
  overflow-y: hidden;
  scroll-snap-type: x mandatory;
  scroll-behavior: smooth;
  -webkit-overflow-scrolling: touch;
  touch-action: pan-x;
  cursor: grab;
  padding-bottom: 0.25rem;
  scrollbar-width: none;
}

.reviews-track.is-dragging {
  cursor: grabbing;
  scroll-behavior: auto;
  scroll-snap-type: none;
  user-select: none;
}

.reviews-track::-webkit-scrollbar { display: none; }

.review-card {
  flex: 0 0 min(88vw, 360px);
  scroll-snap-align: start;
  padding: 0 0 0 1rem;
  border-left: 3px solid var(--violet);
  background: transparent;
}

.stars { color: var(--star); letter-spacing: 0.06em; font-size: 0.85rem; }

.review-card blockquote {
  margin: 0.55rem 0 0.75rem;
  font-size: 0.98rem;
  font-style: italic;
  line-height: 1.55;
  color: var(--text);
}

.review-meta {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  font-size: 0.84rem;
  color: var(--muted);
}

.review-meta .avatar {
  width: 1.85rem;
  height: 1.85rem;
  border-radius: var(--radius);
  display: grid;
  place-items: center;
  background: var(--violet-deep);
  color: #fff;
  font-weight: 700;
  font-size: 0.8rem;
}

/* Activités éditoriales */

.activity-stack {
  display: grid;
  gap: clamp(2.5rem, 6vw, 4rem);
}

.activity-feature {
  display: grid;
  gap: 0;
  border-top: 1px solid var(--line);
  padding-top: 1.5rem;
}

@media (min-width: 900px) {
  .activity-feature {
    grid-template-columns: 1.15fr 0.85fr;
    align-items: end;
    gap: 2rem;
  }

  .activity-feature--flip .activity-feature-media { order: 2; }
  .activity-feature--flip .activity-feature-body { order: 1; }
}

.activity-feature-media img {
  width: 100%;
  aspect-ratio: 16 / 10;
  object-fit: cover;
}

.activity-feature-body {
  padding: 1.25rem 0 0;
}

@media (min-width: 900px) {
  .activity-feature-body { padding: 0 0 1rem; }
}

.activity-feature-body p {
  margin: 0.75rem 0 1.15rem;
  color: var(--muted);
  max-width: 28rem;
}

/* Split expertise */

.split-panel {
  display: grid;
  gap: 2rem;
  align-items: center;
  border-top: 1px solid var(--line);
  padding-top: 2rem;
}

@media (min-width: 900px) {
  .split-panel { grid-template-columns: 1fr 1.05fr; }
}

.split-panel img {
  width: 100%;
  aspect-ratio: 4 / 3;
  object-fit: cover;
}

.split-panel .split-cta {
  margin-top: 1.75rem;
}

/* Galerie serrée */

.gallery-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 4px;
}

@media (min-width: 768px) {
  .gallery-grid { grid-template-columns: repeat(3, 1fr); }
}

.gallery-item {
  position: relative;
  z-index: 1;
  display: block;
  width: 100%;
  padding: 0;
  margin: 0;
  border: 0;
  background: transparent;
  cursor: zoom-in;
  overflow: hidden;
  -webkit-appearance: none;
  appearance: none;
}

.gallery-item:focus-visible {
  outline: 2px solid var(--violet-soft);
  outline-offset: 2px;
}

.gallery-grid img,
.gallery-item img {
  aspect-ratio: 4 / 3;
  object-fit: cover;
  width: 100%;
  height: auto;
  pointer-events: none;
  transition: transform 0.35s var(--ease);
}

.gallery-item:hover img {
  transform: scale(1.03);
}

/* Lightbox */

.lightbox {
  position: fixed;
  inset: 0;
  z-index: 9999;
  display: none;
  place-items: center;
  padding: clamp(1rem, 4vw, 2rem);
  background: rgba(0, 0, 0, 0.92);
}

.lightbox.is-open,
.lightbox:not([hidden]) {
  display: grid;
}

.lightbox[hidden] {
  display: none !important;
}

.lightbox.is-open {
  display: grid !important;
}

html.lightbox-open,
html.lightbox-open body {
  overflow: hidden;
}

.lightbox-figure {
  margin: 0;
  max-width: min(1200px, 96vw);
  max-height: 90vh;
  display: grid;
  gap: 0.75rem;
  pointer-events: none;
}

.lightbox-figure img {
  width: auto;
  max-width: 100%;
  max-height: calc(90vh - 3rem);
  margin-inline: auto;
  object-fit: contain;
  pointer-events: none;
}

.lightbox-figure figcaption {
  text-align: center;
  color: rgba(255, 255, 255, 0.8);
  font-size: 0.92rem;
}

.lightbox-close,
.lightbox-nav {
  position: absolute;
  z-index: 2;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 2.75rem;
  height: 2.75rem;
  border: 0;
  border-radius: var(--radius);
  background: rgba(255, 255, 255, 0.12);
  color: #fff;
  font-size: 1.75rem;
  line-height: 1;
  cursor: pointer;
  transition: background 0.2s;
  pointer-events: auto;
}

.lightbox-close:hover,
.lightbox-nav:hover {
  background: var(--violet-deep);
}

.lightbox-close {
  top: 1rem;
  right: 1rem;
  font-size: 2rem;
}

.lightbox-prev { left: 1rem; top: 50%; transform: translateY(-50%); }
.lightbox-next { right: 1rem; top: 50%; transform: translateY(-50%); }

@media (max-width: 640px) {
  .lightbox-nav { display: none; }
}

/* Tarifs tableau */

.pricing-table {
  border-top: 2px solid var(--violet-deep);
}

.price-row {
  display: grid;
  gap: 0.35rem;
  padding: 1.1rem 0;
  border-bottom: 1px solid var(--line);
}

@media (min-width: 768px) {
  .price-row {
    grid-template-columns: 1fr 2fr auto;
    align-items: baseline;
    gap: 1.25rem;
  }
}

.price-row strong { font-family: var(--display); font-weight: 700; font-size: 1.2rem; }
.price-row p { margin: 0; color: var(--muted); font-size: 0.92rem; }
.price-tag { font-weight: 700; color: var(--champagne-ink); white-space: nowrap; }

/* FAQ lignes */

.faq-list { max-width: 44rem; }

.faq-item {
  border-bottom: 1px solid var(--line);
  padding: 0.9rem 0;
  background: transparent;
}

.faq-item summary {
  position: relative;
  cursor: pointer;
  font-weight: 600;
  list-style: none;
  padding-right: 2rem;
}

.faq-item summary::-webkit-details-marker { display: none; }

.faq-item summary::after {
  content: "";
  position: absolute;
  right: 0.15rem;
  top: 50%;
  width: 0.55rem;
  height: 0.55rem;
  border-right: 2px solid var(--violet);
  border-bottom: 2px solid var(--violet);
  transform: translateY(-70%) rotate(45deg);
  transition: transform 0.25s var(--ease);
}

.faq-item[open] summary::after {
  transform: translateY(-20%) rotate(225deg);
}

.faq-item p { margin: 0.65rem 0 0; color: var(--muted); font-size: 0.94rem; }

/* Contact + Paperform */

.contact-section {
  border-top: 2px solid var(--violet);
  background: var(--surface);
}

.paperform-wrap {
  margin-top: 1.5rem;
  padding: 0;
  background: transparent;
  text-align: left;
  width: 100%;
  max-width: 40rem;
  margin-inline: 0;
}

.paperform-wrap [data-paperform-id],
.paperform-wrap iframe {
  display: block !important;
  width: 100% !important;
  max-width: 100% !important;
  margin-left: 0 !important;
  margin-right: 0 !important;
  border: 0;
}

/* Mentions légales */

.legal-page {
  padding-top: calc(var(--header-h) + 2.5rem);
}

.legal {
  max-width: 48rem;
  margin-top: 1.75rem;
}

.legal-intro {
  margin-bottom: 2rem;
  padding-bottom: 1.5rem;
  border-bottom: 1px solid var(--line);
}

.legal h2 {
  margin: 2rem 0 0.85rem;
  font-size: clamp(1.25rem, 2vw, 1.5rem);
}

.legal h3 {
  margin: 1.35rem 0 0.65rem;
  font-size: 1.05rem;
}

.legal p,
.legal li {
  color: var(--muted);
  font-size: 0.95rem;
}

.legal a {
  color: var(--violet-soft);
  text-decoration: underline;
  text-underline-offset: 2px;
}

.legal ul {
  margin: 0.5rem 0 0;
  padding-left: 1.15rem;
  list-style: disc;
}

.legal-table {
  width: 100%;
  margin: 1rem 0;
  border-collapse: collapse;
  font-size: 0.9rem;
  display: block;
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
}

.legal-table th,
.legal-table td {
  padding: 0.7rem 0.85rem;
  border: 1px solid var(--line);
  text-align: left;
  vertical-align: top;
}

.legal-table th {
  background: var(--surface-soft);
  color: var(--text);
  font-weight: 600;
}

.legal-back {
  margin-top: 2.5rem;
}

.legal-back a {
  color: var(--violet-soft);
}

.site-footer {
  padding: 1.75rem 0;
  border-top: 1px solid var(--line);
  color: var(--muted);
  font-size: 0.88rem;
}

.footer-inner {
  display: flex;
  flex-wrap: wrap;
  gap: 0.65rem 1.5rem;
  justify-content: space-between;
  align-items: center;
}

.footer-inner p {
  margin: 0;
  line-height: 1.45;
}

.footer-inner a:hover {
  color: var(--text);
}

@media (max-width: 767.98px) {
  body:has(.float-call) .site-footer {
    padding-bottom: calc(1.75rem + var(--float-clearance));
  }

  .footer-inner {
    flex-direction: column;
    align-items: flex-start;
    gap: 0.45rem;
  }
}

@media (min-width: 768px) {
  .float-call { display: none; }
}

.float-call {
  position: fixed;
  right: 1rem;
  bottom: 1rem;
  z-index: 90;
  padding: 0.85rem 1.15rem;
  border-radius: var(--radius);
  background: var(--violet-deep);
  color: var(--champagne);
  font-weight: 700;
  box-shadow: 0 8px 24px rgba(61, 40, 120, 0.35);
}

.float-call:hover {
  background: var(--violet);
  color: #fff4d6;
}

.reveal {
  opacity: 0;
  transform: translateY(12px);
  transition: opacity 0.55s var(--ease), transform 0.55s var(--ease);
}

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