:root {
  color-scheme: light;
  --bt-orange: #fe7109;
  --bt-orange-dark: #cb5a07;
  --bt-ink: #202226;
  --bt-charcoal: #333333;
  --bt-muted: #696f7a;
  --bt-line: #e7e9ee;
  --bt-paper: #ffffff;
  --bt-soft: #f6f7f9;
  --bt-blue: #1f6fb2;
  --bt-green: #27885f;
  --bt-shadow: 0 24px 60px rgba(32, 34, 38, 0.16);
  font-family: "Source Sans Pro", "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  color: var(--bt-ink);
  background: var(--bt-paper);
  font-size: 16px;
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
}

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

a {
  color: inherit;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  display: grid;
  grid-template-columns: auto 1fr auto;
  align-items: center;
  gap: 24px;
  min-height: 72px;
  padding: 12px 40px;
  background: rgba(255, 255, 255, 0.94);
  border-bottom: 1px solid rgba(231, 233, 238, 0.9);
  backdrop-filter: blur(16px);
}

.brand img {
  width: 158px;
  height: auto;
}

.nav-links {
  display: flex;
  justify-content: center;
  gap: 24px;
  color: var(--bt-muted);
  font-weight: 700;
}

.nav-links a,
.link-login,
.language-switcher a {
  text-decoration: none;
}

.nav-links a:hover,
.link-login:hover,
.language-switcher a:hover {
  color: var(--bt-orange);
}

.header-actions,
.hero-actions,
.pricing-cta,
.contact-actions {
  display: flex;
  align-items: center;
  gap: 12px;
  flex-wrap: wrap;
}

.link-login {
  color: var(--bt-charcoal);
  font-weight: 700;
}

.language-switcher {
  display: inline-flex;
  align-items: center;
  gap: 2px;
  padding: 3px;
  border: 1px solid var(--bt-line);
  border-radius: 999px;
  background: #ffffff;
}

.language-switcher a {
  min-width: 34px;
  padding: 5px 8px;
  border-radius: 999px;
  color: var(--bt-muted);
  font-size: 0.82rem;
  font-weight: 900;
  text-align: center;
}

.language-switcher a.active {
  color: #ffffff;
  background: var(--bt-orange);
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 44px;
  padding: 11px 18px;
  border: 1px solid transparent;
  border-radius: 6px;
  font-weight: 800;
  line-height: 1.1;
  text-align: center;
  text-decoration: none;
  transition: transform 0.16s ease, box-shadow 0.16s ease, background 0.16s ease;
}

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

.button-primary {
  color: #ffffff;
  background: var(--bt-orange);
  box-shadow: 0 10px 22px rgba(254, 113, 9, 0.24);
}

.button-primary:hover {
  background: var(--bt-orange-dark);
}

.button-secondary {
  color: var(--bt-orange);
  background: #fff6ee;
  border-color: #ffd0ad;
}

.button-ghost {
  color: #ffffff;
  border-color: rgba(255, 255, 255, 0.72);
  background: rgba(255, 255, 255, 0.1);
}

.button-light {
  color: var(--bt-orange);
  background: #ffffff;
}

.button-outline-light {
  color: #ffffff;
  border-color: rgba(255, 255, 255, 0.72);
}

.hero {
  position: relative;
  min-height: 70svh;
  display: grid;
  align-items: center;
  overflow: hidden;
  color: #ffffff;
  background: #1e2024;
}

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

.hero-media {
  background-image: url("/assets/images/product-dashboard-real-fr.png?v=20261013-1");
  background-position: center;
  background-size: cover;
  filter: saturate(0.98);
  transform: scale(1.02);
}

.hero-overlay {
  background:
    linear-gradient(90deg, rgba(22, 23, 26, 0.92) 0%, rgba(22, 23, 26, 0.74) 46%, rgba(22, 23, 26, 0.35) 100%),
    linear-gradient(180deg, rgba(22, 23, 26, 0.2) 0%, rgba(22, 23, 26, 0.78) 100%);
}

.hero-content {
  position: relative;
  z-index: 1;
  width: min(760px, calc(100% - 48px));
  margin-left: max(24px, calc((100vw - 1180px) / 2));
  padding: 52px 0 70px;
}

.eyebrow {
  margin: 0 0 14px;
  color: #ffb47d;
  font-size: 0.78rem;
  font-weight: 900;
  letter-spacing: 0;
  text-transform: uppercase;
}

.eyebrow.dark {
  color: var(--bt-orange);
}

h1,
h2,
h3,
p {
  overflow-wrap: anywhere;
}

h1,
h2,
h3 {
  margin: 0;
  line-height: 1.08;
  letter-spacing: 0;
}

h1 {
  max-width: 720px;
  font-size: 3.45rem;
  font-weight: 900;
}

h2 {
  font-size: 2.45rem;
  font-weight: 900;
}

h3 {
  font-size: 1.25rem;
  font-weight: 900;
}

.hero-copy {
  max-width: 660px;
  margin: 24px 0;
  color: rgba(255, 255, 255, 0.88);
  font-size: 1.22rem;
}

.trust-strip {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
  margin-top: 34px;
}

.trust-strip span {
  padding: 8px 12px;
  border: 1px solid rgba(255, 255, 255, 0.22);
  border-radius: 999px;
  color: rgba(255, 255, 255, 0.9);
  background: rgba(255, 255, 255, 0.1);
  font-weight: 700;
}

.product-preview {
  position: relative;
  display: grid;
  grid-template-columns: minmax(0, 1fr) 210px;
  gap: 18px;
  width: min(1120px, calc(100% - 48px));
  margin: -72px auto 0;
  z-index: 2;
  align-items: end;
}

.preview-frame,
.preview-mobile {
  border: 1px solid rgba(231, 233, 238, 0.95);
  border-radius: 8px;
  background: #ffffff;
  box-shadow: var(--bt-shadow);
  overflow: hidden;
}

.preview-frame {
  padding: 10px;
}

.preview-mobile {
  padding: 8px;
}

.preview-frame img,
.preview-mobile img {
  width: 100%;
  border-radius: 5px;
}

.section {
  width: min(1120px, calc(100% - 48px));
  margin: 0 auto;
  padding: 92px 0;
}

.intro {
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  gap: 58px;
  align-items: end;
  padding-top: 112px;
}

.intro p:last-child,
.operations-copy p,
.trust-copy p,
.contact-band p {
  margin: 0;
  color: var(--bt-muted);
  font-size: 1.12rem;
}

.language-note {
  margin-top: 16px !important;
  padding: 14px 16px;
  border: 1px solid #ffd0ad;
  border-radius: 8px;
  color: var(--bt-charcoal) !important;
  background: #fff6ee;
  font-weight: 700;
}

.section-heading {
  max-width: 760px;
  margin-bottom: 36px;
}

.feature-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 16px;
}

.feature-card,
.price-card,
.faq-grid article {
  border: 1px solid var(--bt-line);
  border-radius: 8px;
  background: #ffffff;
}

.feature-card {
  min-height: 248px;
  padding: 24px;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  box-shadow: 0 12px 32px rgba(32, 34, 38, 0.06);
}

.feature-card-wide {
  grid-column: span 2;
  color: #ffffff;
  background:
    linear-gradient(135deg, rgba(190, 74, 4, 0.96), rgba(21, 43, 66, 0.94)),
    url("/assets/images/product-dashboard-real-fr.png?v=20261013-1") center / cover;
  border-color: transparent;
}

.feature-kicker {
  display: inline-flex;
  width: fit-content;
  margin-bottom: 14px;
  padding: 5px 9px;
  border-radius: 999px;
  color: var(--bt-orange);
  background: #fff2e8;
  font-size: 0.78rem;
  font-weight: 900;
  text-transform: uppercase;
}

.feature-card-wide .feature-kicker {
  color: #ffffff;
  background: rgba(255, 255, 255, 0.24);
}

.feature-card p,
.price-card p,
.price-card li,
.faq-grid p,
.pricing-note {
  color: var(--bt-muted);
}

.feature-card p {
  margin: 14px 0 0;
}

.feature-card-wide p {
  color: rgba(255, 255, 255, 0.92);
}

.operations {
  display: grid;
  grid-template-columns: 0.95fr 1.05fr;
  gap: 48px;
  align-items: center;
  width: 100%;
  max-width: none;
  padding: 92px max(24px, calc((100vw - 1120px) / 2));
  background: var(--bt-soft);
}

.operations-list {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px;
}

.operations-list div {
  min-height: 132px;
  padding: 20px;
  border: 1px solid var(--bt-line);
  border-radius: 8px;
  background: #ffffff;
}

.operations-list strong,
.operations-list span {
  display: block;
}

.operations-list strong {
  margin-bottom: 10px;
  color: var(--bt-charcoal);
  font-size: 1.25rem;
}

.operations-list span {
  color: var(--bt-muted);
}

.pricing-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 16px;
}

.price-card {
  display: flex;
  min-height: 430px;
  flex-direction: column;
  padding: 26px;
}

.price-card-featured {
  border-color: rgba(254, 113, 9, 0.42);
  box-shadow: 0 18px 44px rgba(254, 113, 9, 0.13);
}

.price-card p {
  min-height: 58px;
}

.price-card strong {
  margin-top: 8px;
  color: var(--bt-orange);
  font-size: 2.3rem;
  line-height: 1;
}

.price-card span {
  color: var(--bt-muted);
}

.price-card ul {
  display: grid;
  gap: 10px;
  margin: 24px 0 0;
  padding-left: 18px;
}

.pricing-cta {
  justify-content: center;
  margin-top: 28px;
}

.pricing-note {
  margin: 18px 0 0;
  text-align: center;
}

.trust {
  display: grid;
  grid-template-columns: 0.8fr 1.2fr;
  gap: 38px;
  align-items: start;
}

.logo-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 12px;
}

.logo-grid img,
.logo-cta {
  width: 100%;
  height: 92px;
  padding: 16px;
  border: 1px solid var(--bt-line);
  border-radius: 8px;
  background: #ffffff;
}

.logo-grid img {
  object-fit: contain;
  filter: grayscale(0.08);
}

.logo-cta {
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--bt-orange);
  background: #fff6ee;
  border-color: #ffd0ad;
  font-size: 1.2rem;
  font-weight: 900;
  text-align: center;
  text-decoration: none;
}

.logo-cta:hover {
  color: #ffffff;
  background: var(--bt-orange);
  border-color: var(--bt-orange);
}

.faq {
  padding-top: 32px;
}

.faq-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 16px;
}

.faq-grid article {
  padding: 24px;
  min-height: 188px;
}

.faq-grid p {
  margin-bottom: 0;
}

.contact-band {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 28px;
  align-items: center;
  margin-top: 32px;
  padding: 54px max(24px, calc((100vw - 1120px) / 2));
  color: #ffffff;
  background:
    linear-gradient(135deg, rgba(32, 34, 38, 0.96), rgba(51, 51, 51, 0.92)),
    url("/assets/images/product-dashboard-real-fr.png?v=20261013-1") center / cover;
}

.contact-band h2 {
  max-width: 720px;
}

.contact-band p {
  max-width: 680px;
  color: rgba(255, 255, 255, 0.78);
}

.site-footer {
  display: flex;
  justify-content: space-between;
  gap: 24px;
  padding: 30px 40px;
  color: var(--bt-muted);
  border-top: 1px solid var(--bt-line);
}

.site-footer img {
  width: 130px;
  margin-bottom: 10px;
}

.site-footer p {
  margin: 0;
}

.error-page {
  display: grid;
  min-height: 100svh;
  place-items: center;
  background: var(--bt-soft);
}

.error-shell {
  width: min(520px, calc(100% - 48px));
  padding: 36px;
  border: 1px solid var(--bt-line);
  border-radius: 8px;
  background: #ffffff;
  box-shadow: var(--bt-shadow);
}

.error-shell img {
  width: 150px;
  margin-bottom: 28px;
}

.error-shell p {
  color: var(--bt-muted);
}

@media (max-width: 980px) {
  .site-header {
    grid-template-columns: 1fr auto;
    padding: 12px 22px;
  }

  .nav-links {
    display: none;
  }

  h1 {
    font-size: 2.9rem;
  }

  h2 {
    font-size: 2.05rem;
  }

  .product-preview,
  .intro,
  .operations,
  .trust,
  .contact-band {
    grid-template-columns: 1fr;
  }

  .product-preview {
    margin-top: -44px;
  }

  .preview-mobile {
    display: none;
  }

  .feature-grid,
  .pricing-grid,
  .faq-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .feature-card-wide {
    grid-column: span 2;
  }

  .logo-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

@media (max-width: 680px) {
  body {
    font-size: 15px;
  }

  .site-header {
    position: static;
    display: flex;
    flex-wrap: wrap;
    gap: 14px;
  }

  .brand img {
    width: 132px;
  }

  .header-actions {
    width: 100%;
    justify-content: space-between;
  }

  .header-actions .button,
  .link-login {
    flex: 1;
  }

  .language-switcher {
    order: 3;
    width: 100%;
    justify-content: space-between;
  }

  .hero {
    min-height: auto;
  }

  .hero-content {
    width: min(100% - 36px, 620px);
    margin: 0 auto;
    padding: 50px 0 36px;
  }

  h1 {
    font-size: 2.45rem;
  }

  h2 {
    font-size: 1.85rem;
  }

  .hero-copy {
    font-size: 1.05rem;
  }

  .hero-actions .button,
  .pricing-cta .button,
  .contact-actions .button {
    width: 100%;
  }

  .section {
    width: min(100% - 36px, 620px);
    padding: 64px 0;
  }

  .product-preview {
    margin-top: -28px;
  }

  .intro {
    padding-top: 78px;
  }

  .operations,
  .contact-band {
    padding: 64px 18px;
  }

  .feature-grid,
  .pricing-grid,
  .faq-grid,
  .operations-list,
  .logo-grid {
    grid-template-columns: 1fr;
  }

  .feature-card-wide {
    grid-column: auto;
  }

  .feature-card,
  .price-card,
  .faq-grid article {
    min-height: auto;
  }

  .site-footer {
    flex-direction: column;
    padding: 28px 18px;
  }
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }

  .button {
    transition: none;
  }

  .button:hover {
    transform: none;
  }
}