/* ==========================================================================
   Finalia — Cabinet d'expertise comptable
   Feuille de style principale
   ========================================================================== */

:root {
  /* Palette identique au site original finalia.fr (--finalia-primary / --finalia-dark) */
  --color-primary: #6a0dad;
  --color-primary-dark: #4b0082;
  --color-primary-darker: #2d0a4e;
  --color-primary-light: #f3e8fc;
  --color-primary-border: #d8b4e8;
  --color-accent-pink: #f15bb5;

  --color-text: #1a1a1a;
  --color-text-muted: #555555;
  --color-text-soft: #8a8a8a;
  --color-white: #ffffff;

  --color-border: #eeeeee;
  --color-bg: #ffffff;
  --color-bg-alt: #f9f9fb;
  --color-bg-dark: #2d0a4e;

  --radius-sm: 8px;
  --radius-md: 12px;
  --radius-lg: 20px;
  --radius-full: 999px;

  --shadow-sm: 0 1px 2px rgba(17, 24, 39, 0.05);
  --shadow-md: 0 4px 12px rgba(17, 24, 39, 0.06), 0 1px 3px rgba(17, 24, 39, 0.08);
  --shadow-lg: 0 12px 32px rgba(30, 27, 75, 0.12);

  --font-sans: "Plus Jakarta Sans", "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;

  --container-width: 1120px;
}

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

html {
  -webkit-text-size-adjust: 100%;
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: var(--font-sans);
  color: var(--color-text);
  background: var(--color-bg);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

img,
svg {
  max-width: 100%;
  display: block;
}

a {
  color: inherit;
  text-decoration: none;
}

ul {
  margin: 0;
  padding: 0;
  list-style: none;
}

h1, h2, h3, h4, p {
  margin: 0;
}

button {
  font-family: inherit;
  cursor: pointer;
}

.skip-link {
  position: absolute;
  left: -9999px;
  top: 0;
  background: var(--color-primary);
  color: #fff;
  padding: 10px 16px;
  border-radius: var(--radius-sm);
  z-index: 200;
}
.skip-link:focus {
  left: 16px;
  top: 16px;
}

/* ---------- Layout helpers ---------- */
.container {
  width: 100%;
  max-width: var(--container-width);
  margin: 0 auto;
  padding: 0 24px;
}

.section {
  padding: 80px 0;
}

.section--alt {
  background: var(--color-bg-alt);
}

.section-head {
  text-align: center;
  max-width: 640px;
  margin: 0 auto 48px;
}

.eyebrow {
  display: inline-block;
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--color-primary);
  margin-bottom: 12px;
}

.section-head h2 {
  font-size: clamp(1.5rem, 1.2rem + 1.2vw, 2.1rem);
  font-weight: 800;
  letter-spacing: -0.01em;
}

.section-head p {
  margin-top: 12px;
  color: var(--color-text-muted);
  font-size: 1.05rem;
}

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 13px 24px;
  border-radius: var(--radius-full);
  font-weight: 700;
  font-size: 0.95rem;
  border: 1px solid transparent;
  transition: transform 0.15s ease, box-shadow 0.15s ease, background-color 0.15s ease, color 0.15s ease;
  white-space: nowrap;
}

.btn:hover {
  transform: translateY(-1px);
}

.btn-primary {
  background: var(--color-primary);
  color: #fff;
  box-shadow: 0 8px 20px rgba(79, 70, 229, 0.25);
}
.btn-primary:hover {
  background: var(--color-primary-dark);
}

.btn-outline {
  background: #fff;
  color: var(--color-text);
  border-color: var(--color-border);
}
.btn-outline:hover {
  border-color: var(--color-primary);
  color: var(--color-primary);
}

.btn-white {
  background: #fff;
  color: var(--color-primary-darker);
}
.btn-white:hover {
  background: var(--color-primary-light);
}

.btn-sm {
  padding: 9px 18px;
  font-size: 0.875rem;
}

.btn-block {
  width: 100%;
}

/* ---------- Header ---------- */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(255, 255, 255, 0.96);
  backdrop-filter: saturate(180%) blur(10px);
  border-bottom: 1px solid var(--color-border);
}

.header-top {
  border-bottom: 1px solid var(--color-border);
}

.header-top-inner {
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  align-items: center;
  gap: 16px;
  height: 108px;
}

.header-top-actions {
  display: flex;
  justify-content: flex-end;
  align-items: center;
  gap: 12px;
}

.header-nav-bar {
  background: var(--color-bg-alt);
}

.header-nav-inner {
  display: flex;
  align-items: center;
  justify-content: center;
  height: 56px;
  position: relative;
}

.brand {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  font-weight: 800;
  font-size: 1.05rem;
  letter-spacing: -0.01em;
  flex-shrink: 0;
}

.brand-mark {
  width: 36px;
  height: 36px;
  border-radius: 10px;
  background: linear-gradient(135deg, var(--color-primary), var(--color-primary-dark));
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 800;
  font-size: 1.05rem;
  flex-shrink: 0;
}

.brand-logo {
  height: 64px;
  width: auto;
  display: block;
  mix-blend-mode: multiply;
}

.footer-brand .brand-logo {
  height: 40px;
}

.main-nav {
  display: flex;
  align-items: center;
  gap: 32px;
}

.main-nav a {
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--color-text);
  transition: color 0.15s ease;
}

.main-nav a:hover,
.main-nav a[aria-current="page"] {
  color: var(--color-primary);
}

.header-phone {
  display: flex;
  align-items: center;
  gap: 8px;
  font-weight: 700;
  font-size: 0.95rem;
  white-space: nowrap;
}

.header-phone svg {
  color: var(--color-primary);
  flex-shrink: 0;
}

.nav-toggle {
  display: none;
  position: absolute;
  left: 24px;
  top: 50%;
  transform: translateY(-50%);
  background: none;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  width: 40px;
  height: 40px;
  align-items: center;
  justify-content: center;
}

/* ---------- Hero ---------- */
.hero {
  padding: 72px 0 64px;
  text-align: center;
}

.badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: var(--color-primary-light);
  color: var(--color-primary-dark);
  font-size: 0.8rem;
  font-weight: 700;
  padding: 7px 16px;
  border-radius: var(--radius-full);
  margin-bottom: 24px;
}

.hero h1 {
  font-size: clamp(2rem, 1.5rem + 2.2vw, 3.1rem);
  font-weight: 800;
  letter-spacing: -0.02em;
  line-height: 1.15;
  max-width: 780px;
  margin: 0 auto;
}

.hero-lead {
  max-width: 620px;
  margin: 20px auto 0;
  color: var(--color-text-muted);
  font-size: 1.1rem;
}

.hero-actions {
  display: flex;
  justify-content: center;
  gap: 14px;
  margin-top: 32px;
  flex-wrap: wrap;
}

.hero-trust {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: 10px 24px;
  margin-top: 28px;
  color: var(--color-text-muted);
  font-size: 0.875rem;
}

.hero-trust li {
  display: flex;
  align-items: center;
  gap: 6px;
}

.hero-trust svg {
  color: var(--color-primary);
  flex-shrink: 0;
}

/* ---------- Cards / grids ---------- */
.grid {
  display: grid;
  gap: 24px;
}

.grid-3 {
  grid-template-columns: repeat(3, 1fr);
}

.grid-4 {
  grid-template-columns: repeat(4, 1fr);
}

.card {
  background: #fff;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: 28px;
  transition: box-shadow 0.2s ease, transform 0.2s ease, border-color 0.2s ease;
}

.card:hover {
  box-shadow: var(--shadow-md);
  border-color: var(--color-primary-border);
  transform: translateY(-2px);
}

.card-icon {
  width: 44px;
  height: 44px;
  border-radius: var(--radius-sm);
  background: var(--color-primary-light);
  color: var(--color-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 16px;
}

.card h3 {
  font-size: 1.05rem;
  font-weight: 700;
  margin-bottom: 8px;
}

.card p {
  color: var(--color-text-muted);
  font-size: 0.95rem;
}

.card ul {
  margin-top: 14px;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.card ul li {
  display: flex;
  align-items: flex-start;
  gap: 8px;
  font-size: 0.9rem;
  color: var(--color-text-muted);
}

.card ul li svg {
  color: var(--color-primary);
  flex-shrink: 0;
  margin-top: 3px;
}

.audience-card {
  text-align: center;
  padding: 32px 24px;
}

.audience-card .card-icon {
  margin: 0 auto 16px;
}

/* ---------- Steps ---------- */
.steps {
  counter-reset: step;
}

.step-card {
  position: relative;
}

.step-number {
  width: 40px;
  height: 40px;
  border-radius: var(--radius-full);
  background: var(--color-primary-light);
  color: var(--color-primary-dark);
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 800;
  margin-bottom: 16px;
}

/* ---------- Editorial feature rows ---------- */
.feature-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 56px;
  align-items: center;
  padding: 56px 0;
  border-bottom: 1px solid var(--color-border);
}

.feature-row:last-child {
  border-bottom: none;
}

.feature-row.is-reversed .feature-copy {
  order: 2;
}

.feature-visual {
  background: var(--color-primary-light);
  border-radius: var(--radius-lg);
  padding: 40px;
  min-height: 220px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.feature-visual svg {
  width: 100%;
  height: auto;
  max-width: 280px;
  color: var(--color-primary);
}

.feature-copy .eyebrow {
  margin-bottom: 10px;
}

.feature-copy h2,
.feature-copy h3 {
  font-size: 1.5rem;
  font-weight: 800;
  letter-spacing: -0.01em;
  margin-bottom: 14px;
}

.feature-copy p {
  color: var(--color-text-muted);
  font-size: 1.02rem;
}

.feature-copy ul {
  margin-top: 18px;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.feature-copy ul li {
  display: flex;
  gap: 10px;
  align-items: flex-start;
}

.feature-copy ul li svg {
  color: var(--color-primary);
  flex-shrink: 0;
  margin-top: 4px;
}

.feature-copy strong {
  display: block;
  font-size: 0.98rem;
}

.feature-copy ul li span {
  color: var(--color-text-muted);
  font-size: 0.92rem;
}

/* ---------- Testimonial ---------- */
.testimonial {
  max-width: 680px;
  margin: 0 auto;
  text-align: center;
  background: #fff;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: 40px;
  box-shadow: var(--shadow-sm);
}

.stars {
  color: #f59e0b;
  display: flex;
  justify-content: center;
  gap: 4px;
  margin-bottom: 18px;
}

.testimonial blockquote {
  margin: 0;
  font-size: 1.2rem;
  font-weight: 600;
  font-style: italic;
  line-height: 1.5;
}

.testimonial figcaption {
  margin-top: 16px;
  color: var(--color-text-muted);
  font-size: 0.9rem;
}

.testimonial figcaption a {
  color: var(--color-primary);
  font-weight: 600;
}

/* ---------- FAQ ---------- */
.faq-list {
  max-width: 760px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.faq-item {
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  background: #fff;
  overflow: hidden;
}

.faq-question {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 20px 24px;
  background: none;
  border: none;
  text-align: left;
  font-weight: 700;
  font-size: 1rem;
  color: var(--color-text);
}

.faq-question .plus {
  flex-shrink: 0;
  width: 24px;
  height: 24px;
  border-radius: var(--radius-full);
  background: var(--color-primary-light);
  color: var(--color-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: transform 0.2s ease;
  font-size: 1rem;
  line-height: 1;
}

.faq-item[open] .faq-question .plus {
  transform: rotate(45deg);
}

.faq-answer {
  padding: 0 24px 20px;
  color: var(--color-text-muted);
  font-size: 0.95rem;
}

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

.faq-footer-note {
  text-align: center;
  margin-top: 28px;
  color: var(--color-text-muted);
}

.faq-footer-note a {
  color: var(--color-primary);
  font-weight: 700;
}

/* ---------- CTA band ---------- */
.cta-band {
  background: radial-gradient(circle at top left, var(--color-primary-dark), var(--color-primary-darker));
  color: #fff;
  border-radius: var(--radius-lg);
  padding: 56px 40px;
  text-align: center;
  margin: 0 24px;
}

.cta-band h2 {
  font-size: clamp(1.4rem, 1.1rem + 1vw, 1.9rem);
  font-weight: 800;
}

.cta-band p {
  margin-top: 12px;
  opacity: 0.85;
  max-width: 480px;
  margin-left: auto;
  margin-right: auto;
}

.cta-band .btn {
  margin-top: 24px;
}

/* ---------- Footer ---------- */
.site-footer {
  background: var(--color-bg-alt);
  border-top: 1px solid var(--color-border);
  padding: 56px 0 28px;
  margin-top: 96px;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.3fr 1fr 1fr;
  gap: 32px;
  padding-bottom: 32px;
}

.footer-brand p {
  margin-top: 12px;
  color: var(--color-text-muted);
  font-size: 0.92rem;
  max-width: 280px;
}

.footer-col h4 {
  font-size: 0.85rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--color-text-soft);
  margin-bottom: 14px;
}

.footer-col ul {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.footer-col a,
.footer-col address {
  font-size: 0.92rem;
  color: var(--color-text-muted);
  font-style: normal;
}

.footer-col a:hover {
  color: var(--color-primary);
}

.footer-bottom {
  border-top: 1px solid var(--color-border);
  padding-top: 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 12px;
  font-size: 0.85rem;
  color: var(--color-text-soft);
}

.footer-legal-links {
  display: flex;
  gap: 18px;
  flex-wrap: wrap;
}

/* ---------- Inner page hero ---------- */
.page-hero {
  padding: 56px 0 48px;
  text-align: center;
  background: var(--color-bg-alt);
  border-bottom: 1px solid var(--color-border);
}

.page-hero h1 {
  font-size: clamp(1.8rem, 1.4rem + 1.6vw, 2.5rem);
  font-weight: 800;
  letter-spacing: -0.01em;
}

.page-hero p {
  margin-top: 14px;
  color: var(--color-text-muted);
  max-width: 620px;
  margin-left: auto;
  margin-right: auto;
  font-size: 1.05rem;
}

.breadcrumbs {
  display: flex;
  justify-content: center;
  gap: 8px;
  font-size: 0.85rem;
  color: var(--color-text-soft);
  margin-bottom: 18px;
  flex-wrap: wrap;
}

.breadcrumbs a {
  color: var(--color-text-muted);
}

.breadcrumbs a:hover {
  color: var(--color-primary);
}

/* ---------- Legal / prose content ---------- */
.prose {
  max-width: 760px;
  margin: 0 auto;
}

.prose h2 {
  font-size: 1.3rem;
  font-weight: 800;
  margin-top: 40px;
  margin-bottom: 12px;
  letter-spacing: -0.01em;
}

.prose h2:first-child {
  margin-top: 0;
}

.prose h3 {
  font-size: 1.05rem;
  font-weight: 700;
  margin-top: 20px;
  margin-bottom: 8px;
}

.prose p {
  color: var(--color-text-muted);
  margin-bottom: 12px;
}

.prose ul {
  margin: 12px 0 16px;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.prose ul li {
  display: flex;
  gap: 10px;
  color: var(--color-text-muted);
}

.prose ul li::before {
  content: "";
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--color-primary);
  margin-top: 9px;
  flex-shrink: 0;
}

.prose a {
  color: var(--color-primary);
  font-weight: 600;
}

.info-table {
  width: 100%;
  border-collapse: collapse;
  margin: 16px 0 24px;
  font-size: 0.95rem;
}

.info-table tr {
  border-bottom: 1px solid var(--color-border);
}

.info-table th,
.info-table td {
  text-align: left;
  padding: 10px 12px 10px 0;
  vertical-align: top;
}

.info-table th {
  color: var(--color-text-soft);
  font-weight: 600;
  width: 220px;
}

.update-note {
  text-align: center;
  color: var(--color-text-soft);
  font-size: 0.9rem;
  margin-top: 40px;
}

/* ---------- Contact page ---------- */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 40px;
  align-items: start;
}

.contact-card {
  background: #fff;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: 36px;
}

.contact-list {
  display: flex;
  flex-direction: column;
  gap: 18px;
  margin: 24px 0;
}

.contact-list li {
  display: flex;
  gap: 14px;
  align-items: flex-start;
}

.contact-list svg {
  color: var(--color-primary);
  flex-shrink: 0;
  margin-top: 2px;
}

.contact-list strong {
  display: block;
  font-size: 0.95rem;
}

.contact-list span,
.contact-list a {
  color: var(--color-text-muted);
  font-size: 0.92rem;
}

.map-embed {
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid var(--color-border);
  height: 100%;
  min-height: 340px;
}

.map-embed iframe {
  width: 100%;
  height: 100%;
  min-height: 340px;
  border: 0;
}

/* ---------- News list ---------- */
.news-list {
  display: flex;
  flex-direction: column;
  gap: 16px;
  max-width: 780px;
  margin: 0 auto;
}

.news-item {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 24px;
  padding: 22px 26px;
  background: #fff;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  transition: box-shadow 0.2s ease, border-color 0.2s ease;
}

.news-item:hover {
  box-shadow: var(--shadow-md);
  border-color: var(--color-primary-border);
}

.news-item h3 {
  font-size: 1rem;
  font-weight: 700;
  margin-bottom: 6px;
}

.news-item p {
  color: var(--color-text-soft);
  font-size: 0.85rem;
}

.news-date {
  flex-shrink: 0;
  font-size: 0.8rem;
  font-weight: 700;
  color: var(--color-primary);
  background: var(--color-primary-light);
  padding: 6px 12px;
  border-radius: var(--radius-full);
  white-space: nowrap;
}

.news-source {
  text-align: center;
  color: var(--color-text-soft);
  font-size: 0.88rem;
  margin-top: 28px;
}

/* ---------- City proof strip ---------- */
.proof-strip {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 12px 32px;
  margin-top: 36px;
}

.proof-strip li {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.88rem;
  font-weight: 700;
  color: var(--color-text-muted);
}

.proof-strip svg {
  color: var(--color-primary);
}

/* ---------- WhatsApp floating button ---------- */
.whatsapp-float {
  position: fixed;
  right: 20px;
  bottom: 20px;
  width: 58px;
  height: 58px;
  border-radius: 50%;
  background: #25d366;
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 6px 20px rgba(37, 211, 102, 0.45);
  z-index: 120;
  transition: transform 0.15s ease;
}

.whatsapp-float:hover {
  transform: scale(1.08);
}

@media (max-width: 720px) {
  .whatsapp-float {
    right: 16px;
    bottom: 16px;
    width: 52px;
    height: 52px;
  }
}

/* ---------- Utilities ---------- */
.text-center {
  text-align: center;
}

.mt-lg {
  margin-top: 48px;
}

.visually-hidden {
  position: absolute;
  width: 1px;
  height: 1px;
  overflow: hidden;
  clip: rect(0 0 0 0);
  white-space: nowrap;
}

/* ---------- Responsive ---------- */
@media (max-width: 900px) {
  .grid-3 {
    grid-template-columns: repeat(2, 1fr);
  }
  .grid-4 {
    grid-template-columns: repeat(2, 1fr);
  }
  .feature-row {
    grid-template-columns: 1fr;
    gap: 32px;
    padding: 40px 0;
  }
  .feature-row.is-reversed .feature-copy {
    order: 0;
  }
  .footer-grid {
    grid-template-columns: 1fr 1fr;
  }
  .contact-grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 720px) {
  .header-top-inner {
    height: 84px;
    grid-template-columns: auto 1fr auto;
  }
  .brand-logo {
    height: 40px;
  }
  .header-phone span {
    display: none;
  }
  .main-nav {
    display: none;
  }
  .nav-toggle {
    display: flex;
  }
  /* backdrop-filter sur .site-header crée un bloc conteneur qui enfermerait
     le menu en position:fixed dans le header — on le neutralise à l'ouverture */
  body.nav-open .site-header {
    backdrop-filter: none;
    -webkit-backdrop-filter: none;
    background: #fff;
  }
  body.nav-open .main-nav {
    display: flex;
    position: fixed;
    inset: 140px 0 0 0;
    background: #fff;
    flex-direction: column;
    padding: 16px 24px;
    gap: 0;
    z-index: 90;
    overflow-y: auto;
    box-shadow: 0 8px 24px rgba(0,0,0,.12);
  }
  body.nav-open .main-nav a {
    padding: 16px 12px;
    border-bottom: 1px solid var(--color-border);
    width: 100%;
    font-size: 1.05rem;
    font-weight: 700;
    color: var(--color-text);
    display: block;
  }
  body.nav-open .main-nav a[aria-current="page"] {
    color: var(--color-primary);
  }
  .section {
    padding: 56px 0;
  }
  .grid-3,
  .grid-4 {
    grid-template-columns: 1fr;
  }
  .footer-grid {
    grid-template-columns: 1fr;
    gap: 28px;
  }
  .footer-bottom {
    flex-direction: column;
    align-items: flex-start;
  }
  .cta-band {
    padding: 40px 24px;
    margin: 0 16px;
  }
  .header-top-actions .btn-outline {
    display: none;
  }
}