:root {
  --bg: #f7f3ff;
  --surface: #ffffff;
  --surface-alt: #f3ebff;
  --text: #20123a;
  --muted: #5f5872;
  --line: rgba(38, 22, 74, 0.08);
  --primary: #6f3cff;
  --primary-2: #9a54ff;
  --shadow: 0 20px 60px rgba(58, 23, 122, 0.12);
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: Inter, "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", sans-serif;
  color: var(--text);
  background:
    radial-gradient(circle at 50% 14%, rgba(141, 66, 255, 0.16), transparent 18%),
    radial-gradient(circle at 50% 48%, rgba(110, 40, 215, 0.14), transparent 22%),
    radial-gradient(circle at 50% 82%, rgba(92, 28, 180, 0.12), transparent 24%),
    linear-gradient(180deg, #250043 0%, #2a0548 100%);
}

a { color: inherit; }

h1,
h2,
h3 {
  margin: 0;
  font-weight: 800;
  text-wrap: balance;
}

h1 {
  letter-spacing: -0.05em;
}

h2 {
  letter-spacing: -0.04em;
}

h3 {
  letter-spacing: -0.025em;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 300;
  background: linear-gradient(180deg, rgba(20, 4, 42, 0.86) 0%, rgba(20, 4, 42, 0.42) 72%, rgba(20, 4, 42, 0.12) 100%);
  backdrop-filter: blur(8px);
}

.header-shell {
  position: relative;
  z-index: 301;
  display: grid;
  grid-template-columns: auto 1fr auto;
  align-items: center;
  min-height: 74px;
  gap: 24px;
}

.brand {
  display: inline-flex;
  align-items: center;
  justify-self: start;
  gap: 8px;
  color: #fff;
  text-decoration: none;
  font-weight: 700;
}

.brand-logo {
  width: 22px;
  height: 22px;
  border-radius: 6px;
  object-fit: cover;
}

.brand-text {
  font-size: 1.05rem;
}

.main-nav {
  display: flex;
  align-items: center;
  justify-content: center;
  justify-self: center;
  gap: 34px;
}

.main-nav a,
.nav-dropdown-toggle {
  color: rgba(255,255,255,0.9);
  text-decoration: none;
  font-size: 0.92rem;
  transition: color 0.2s ease, opacity 0.2s ease;
}

.main-nav a:hover,
.nav-dropdown-toggle:hover {
  color: #ffffff;
}

.main-nav a:focus-visible,
.nav-dropdown-toggle:focus-visible,
.nav-dropdown-menu a:focus-visible,
.hero-sub-link:focus-visible,
.footer-column-firefox a:focus-visible,
.footer-bottom-firefox a:focus-visible,
.header-cta:focus-visible,
.btn:focus-visible,
.compare-link:focus-visible {
  outline: 2px solid rgba(255, 255, 255, 0.85);
  outline-offset: 3px;
}

.nav-dropdown {
  position: relative;
}

.nav-dropdown-menu {
  position: absolute;
  top: calc(100% + 12px);
  left: 0;
  min-width: 240px;
  padding: 12px 0;
  border-radius: 16px;
  background: linear-gradient(180deg, rgba(53, 18, 101, 0.98) 0%, rgba(29, 10, 58, 0.96) 100%);
  border: 1px solid rgba(255, 255, 255, 0.08);
  box-shadow: 0 18px 40px rgba(0, 0, 0, 0.28);
  opacity: 0;
  visibility: hidden;
  transform: translateY(8px);
  transition: opacity 0.2s ease, transform 0.2s ease, visibility 0.2s ease;
}

.nav-dropdown:hover .nav-dropdown-menu,
.nav-dropdown:focus-within .nav-dropdown-menu {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

.nav-dropdown-menu a {
  display: block;
  padding: 8px 16px;
  line-height: 1.6;
  white-space: nowrap;
}

.nav-dropdown-menu a:hover {
  color: #ffffff;
  background: rgba(255, 255, 255, 0.06);
}

.header-cta {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  justify-self: end;
  min-height: 40px;
  padding: 0 18px;
  border-radius: 999px;
  text-decoration: none;
  color: #fff;
  font-weight: 700;
  background: linear-gradient(135deg, #6f3cff 0%, #9a54ff 100%);
  box-shadow: 0 14px 32px rgba(111, 60, 255, 0.24);
  transition: transform 0.2s ease, box-shadow 0.2s ease, filter 0.2s ease;
}

.header-cta:hover {
  transform: translateY(-2px);
  box-shadow: 0 18px 38px rgba(111, 60, 255, 0.34);
  filter: brightness(1.05);
}

.header-cta:active {
  transform: translateY(0);
  box-shadow: 0 10px 22px rgba(111, 60, 255, 0.22);
}

.container {
  width: min(1160px, calc(100% - 40px));
  margin: 0 auto;
}

.section {
  padding: 88px 0;
  position: relative;
  background: transparent;
}

.switch-section {
  padding-top: 72px;
  background: transparent;
}

.hero {
  padding: 84px 0 72px;
}

.hero-firefox {
  position: relative;
  overflow: hidden;
  padding: 92px 0 0;
  background: transparent;
}

.hero-backdrop {
  position: absolute;
  inset: 0;
  background: transparent;
  pointer-events: none;
}

.hero-shell,
.split-grid,
.cta-shell {
  display: grid;
  gap: 40px;
  align-items: center;
}

.hero-shell {
  position: relative;
  gap: 0;
  min-height: 760px;
}

.eyebrow,
.section-kicker {
  display: inline-flex;
  align-items: center;
  min-height: 34px;
  padding: 0 14px;
  border-radius: 999px;
  background: rgba(111, 60, 255, 0.1);
  color: var(--primary);
  font-size: 0.84rem;
  font-weight: 700;
  letter-spacing: 0.02em;
}

.hero-copy h1,
.section-head h2,
.split-copy h2,
.cta-shell h2 {
  margin: 18px 0 16px;
  line-height: 1.04;
}

.hero-copy h1 {
  font-size: clamp(3rem, 6vw, 5.4rem);
  max-width: 10ch;
  font-weight: 850;
}

.hero-copy-centered {
  position: relative;
  z-index: 4;
  max-width: 540px;
  margin: 0 auto;
  text-align: center;
  padding-top: 10px;
}

.hero-copy-centered h1 {
  max-width: none;
  margin-top: 0;
  color: #ffffff;
  font-size: clamp(3.2rem, 6vw, 5rem);
  line-height: 0.98;
  text-shadow: 0 10px 26px rgba(10, 0, 28, 0.2);
}

.hero-copy-centered p,
.hero-sub-link {
  color: #ffffff;
}

.hero-copy p,
.section-head p,
.split-copy p,
.trust-card p,
.feature-card p,
.cta-shell p,
.hero-points li,
.check-list li,
.mini-card p {
  color: var(--muted);
  font-size: 1rem;
  line-height: 1.85;
}

.hero-copy-centered p {
  color: #ffffff;
}

.hero-actions,
.cta-actions {
  display: flex;
  gap: 14px;
  flex-wrap: wrap;
  margin-top: 28px;
}

.hero-actions-centered {
  justify-content: center;
}

.hero-sub-link {
  display: inline-block;
  margin-top: 16px;
  font-size: 0.95rem;
  transition: color 0.2s ease, opacity 0.2s ease;
}

.hero-sub-link:hover {
  color: #ffffff;
}

.center {
  text-align: center;
  margin-left: auto;
  margin-right: auto;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  padding: 0 22px;
  border-radius: 999px;
  text-decoration: none;
  font-weight: 700;
  transition: transform 0.2s ease, box-shadow 0.2s ease, filter 0.2s ease, background 0.2s ease;
}

.btn:hover {
  transform: translateY(-2px);
  filter: brightness(1.04);
}

.btn:active {
  transform: translateY(0);
}

.btn-primary {
  background: linear-gradient(135deg, var(--primary) 0%, var(--primary-2) 100%);
  color: #fff;
  box-shadow: 0 16px 36px rgba(111, 60, 255, 0.25);
}

.btn-secondary {
  background: rgba(255,255,255,0.72);
  border: none;
}

.btn-secondary:hover {
  background: rgba(255,255,255,0.84);
}

.hero-points,
.check-list {
  margin: 28px 0 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 10px;
}

.hero-points li::before,
.check-list li::before {
  content: "✓";
  color: var(--primary);
  margin-right: 10px;
  font-weight: 800;
}

.hero-fox-wrap {
  position: absolute;
  z-index: 2;
  left: -520px;
  right: 0;
  top: 224px;
  display: flex;
  justify-content: center;
}

.hero-fox {
  width: min(920px, 86%);
  display: block;
  object-fit: contain;
  filter: saturate(1.04) drop-shadow(0 26px 60px rgba(0, 0, 0, 0.24));
}

html[lang="en"] .hero-fox-wrap {
  top: 268px;
}

html[lang="en"] .hero-benefit-row {
  margin-top: 208px;
}

@media (min-width: 721px) {
  html[lang="en"] .hero-fox-wrap {
    top: 318px;
  }

  html[lang="en"] .hero-benefit-row {
    margin-top: 196px;
  }
}

.hero-benefit-row {
  position: relative;
  z-index: 4;
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 18px;
  margin-top: 228px;
  padding-bottom: 32px;
}

.hero-benefit-card {
  min-height: 380px;
  padding: 26px 24px 28px;
  border-radius: 34px;
  background:
    radial-gradient(circle at 20% 0%, rgba(255, 178, 140, 0.22), transparent 26%),
    linear-gradient(180deg, rgba(255, 255, 255, 0.98) 0%, rgba(246, 242, 255, 0.98) 100%);
  border: none;
  box-shadow: 0 18px 40px rgba(19, 4, 46, 0.22);
  backdrop-filter: blur(10px);
  text-align: center;
}

.hero-benefit-card span {
  display: block;
  margin-bottom: 18px;
  color: #8e59ff;
  font-size: 0.8rem;
  font-weight: 700;
}

.hero-benefit-card h3 {
  margin: 0;
  font-size: 1.1rem;
  line-height: 1.3;
  min-height: 58px;
  font-weight: 780;
}

.hero-benefit-card p {
  margin: 0;
  color: #5f5872;
  font-size: 0.9rem;
  line-height: 1.8;
}

.benefit-icon {
  width: 112px;
  height: 112px;
  margin: 44px auto 48px;
}

.benefit-svg {
  width: 100%;
  height: 100%;
  display: block;
  filter: drop-shadow(0 14px 24px rgba(138, 45, 255, 0.22));
}

.mini-card strong {
  display: block;
  margin-bottom: 10px;
  font-size: 1.4rem;
}

.logo-row,
.feature-grid,
.trust-grid,
.switch-image-grid,
.story-stack,
.workspace-grid,
.testimonial-grid,
.faq-list-firefox {
  display: grid;
  gap: 18px;
}

.logo-row {
  grid-template-columns: repeat(6, minmax(0, 1fr));
  margin-top: 20px;
}

.switch-head {
  max-width: 760px;
  margin-bottom: 40px;
}

.switch-head h2 {
  color: #ffffff;
  font-size: clamp(2.2rem, 4vw, 3rem);
}

.switch-head p {
  color: rgba(255, 255, 255, 0.78);
}

.switch-image-grid {
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 28px;
  align-items: end;
}

.switch-image-card {
  position: relative;
  border-radius: 0;
  overflow: visible;
  box-shadow: none;
  transform: none;
  background: transparent;
}

.switch-image-card::before {
  content: "";
  position: absolute;
  inset: auto 8% 4% 8%;
  height: 72%;
  border-radius: 36px;
  background: linear-gradient(180deg, rgba(124, 46, 224, 0.34) 0%, rgba(81, 22, 149, 0.18) 100%);
  filter: blur(0.5px);
  z-index: 0;
}

.switch-image-card img {
  position: relative;
  z-index: 1;
  width: 112%;
  max-width: none;
  margin-left: -6%;
  display: block;
  filter: drop-shadow(0 24px 40px rgba(10, 0, 28, 0.28));
}

.switch-image-card:nth-child(2) {
  transform: translateY(-6px);
}

.switch-image-card:nth-child(2)::before {
  inset: auto 4% 6% 4%;
  height: 68%;
  background: linear-gradient(180deg, rgba(132, 58, 255, 0.4) 0%, rgba(88, 28, 166, 0.22) 100%);
}

.logo-row span,
.feature-card,
.trust-card,
.mini-card {
  border-radius: 24px;
  border: none;
  background: rgba(255,255,255,0.9);
  box-shadow: var(--shadow);
}

.logo-row span {
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 84px;
  font-weight: 700;
}

.section-head {
  max-width: 760px;
  margin-bottom: 28px;
}

.section-head h2,
.section-head p,
.split-copy h2,
.split-copy p,
.logo-row + *,
.section-kicker {
  color: #ffffff;
}

.section-head h2,
.split-copy h2,
.story-copy h2,
.workspace-head h2,
.compare-head h2,
.testimonial-head h2,
.faq-head-firefox h2,
.cta-copy-firefox h2 {
  font-weight: 820;
}

.section-head.narrow {
  max-width: 680px;
}

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

.feature-card,
.trust-card {
  padding: 28px;
}

.feature-card h3,
.trust-card h3 {
  margin: 0 0 14px;
  font-size: 1.4rem;
  font-weight: 760;
  line-height: 1.2;
}

.story-section {
  padding-top: 88px;
}

.story-stack {
  gap: 92px;
}

.story-block {
  max-width: 980px;
  margin: 0 auto;
}

.story-copy {
  max-width: 760px;
  margin-bottom: 28px;
}

.story-copy h2 {
  margin: 0 0 16px;
  color: #ffffff;
  font-size: clamp(2.6rem, 5vw, 4.4rem);
  line-height: 1.04;
  letter-spacing: -0.04em;
}

.story-copy p {
  margin: 0 auto;
  max-width: 760px;
  color: rgba(255, 255, 255, 0.8);
  font-size: 1rem;
  line-height: 1.9;
}

.story-art {
  max-width: 980px;
  margin: 0 auto;
}

.story-art img {
  width: 100%;
  display: block;
}

.story-copy-wide {
  max-width: 920px;
}

.story-art-large {
  max-width: 920px;
}

.story-foot {
  display: grid;
  grid-template-columns: minmax(0, 1.1fr) minmax(260px, 0.9fr);
  gap: 28px;
  align-items: start;
  max-width: 920px;
  margin: 18px auto 0;
}

.story-foot h3 {
  margin: 0;
  color: #ffffff;
  font-size: clamp(1.8rem, 3vw, 2.8rem);
  line-height: 1.1;
  font-weight: 780;
}

.story-foot p {
  margin: 0;
  color: rgba(255, 255, 255, 0.78);
  font-size: 1rem;
  line-height: 1.8;
}

.workspace-head {
  margin-bottom: 34px;
}

.workspace-head h2 {
  color: #ffffff;
  font-size: clamp(2.8rem, 5vw, 4.8rem);
  letter-spacing: -0.04em;
}

.workspace-grid {
  grid-template-columns: 1.08fr 1fr;
  grid-template-rows: auto auto;
  gap: 24px;
  align-items: stretch;
}

.workspace-card {
  border-radius: 48px;
  background: rgba(50, 10, 86, 0.95);
  box-shadow: inset 0 1px 0 rgba(255,255,255,0.04);
  overflow: hidden;
}

.workspace-card-large {
  grid-row: span 2;
  padding: 48px 0 0;
}

.workspace-card-top {
  padding: 42px 42px 0;
  display: grid;
  min-height: 540px;
}

.workspace-card-bottom {
  padding: 38px 42px 40px;
  background: rgba(73, 24, 123, 0.95);
}

.workspace-copy {
  padding: 0 42px;
}

.workspace-card-top .workspace-copy,
.workspace-card-bottom .workspace-copy {
  padding: 0;
}

.workspace-copy h3 {
  margin: 0 0 18px;
  color: #ffffff;
  font-size: clamp(1.8rem, 2.6vw, 2.7rem);
  line-height: 1.1;
  font-weight: 780;
}

.workspace-copy p,
.workspace-list li {
  color: rgba(255,255,255,0.82);
  font-size: 1rem;
  line-height: 1.8;
}

.workspace-list {
  margin: 0;
  padding-left: 20px;
  display: grid;
  gap: 12px;
}

.workspace-image-card {
  margin-top: 34px;
}

.workspace-image-card img {
  width: 100%;
  display: block;
}

.workspace-fox {
  margin-top: 10px;
}

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

.compare-section {
  padding-top: 64px;
  padding-bottom: 96px;
}

.compare-shell {
  padding: 42px;
  border-radius: 44px;
  background: transparent;
}

.compare-head {
  margin-bottom: 30px;
}

.compare-head h2 {
  margin: 0 0 10px;
  color: #ffffff;
  font-size: clamp(2.8rem, 5vw, 4.5rem);
  line-height: 1.02;
  letter-spacing: -0.04em;
}

.compare-head p {
  margin: 0;
  color: rgba(255, 255, 255, 0.82);
  font-size: 1.05rem;
  font-weight: 600;
}

.compare-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 18px;
}

.compare-card {
  display: flex;
  flex-direction: column;
  min-height: 360px;
  padding: 22px 22px 24px;
  border-radius: 28px;
  background: linear-gradient(180deg, rgba(95, 32, 155, 0.96) 0%, rgba(63, 18, 108, 0.98) 100%);
  box-shadow: 0 12px 24px rgba(42, 24, 70, 0.18);
}

.compare-card-purple {
  background: linear-gradient(180deg, rgba(78, 26, 138, 0.96) 0%, rgba(54, 14, 96, 0.98) 100%);
}

.compare-badges {
  display: flex;
  gap: 8px;
  margin-bottom: 18px;
}

.compare-badge-icon {
  width: 74px;
  height: 40px;
  display: block;
  object-fit: contain;
  border-radius: 12px;
  box-shadow: 0 6px 16px rgba(30, 12, 56, 0.08);
}

.compare-card h3 {
  margin: 0 0 14px;
  color: #ffffff;
  font-size: 1.25rem;
  line-height: 1.24;
  font-weight: 760;
}

.compare-card p {
  margin: 0 0 22px;
  color: rgba(255, 255, 255, 0.82);
  font-size: 0.98rem;
  line-height: 1.68;
}

.compare-link {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  align-self: flex-start;
  min-height: 38px;
  margin-top: auto;
  padding: 0 16px;
  border-radius: 999px;
  background: linear-gradient(135deg, var(--primary) 0%, var(--primary-2) 100%);
  color: #ffffff;
  text-decoration: none;
  font-size: 0.82rem;
  font-weight: 700;
  box-shadow: 0 16px 36px rgba(111, 60, 255, 0.25);
  transition: transform 0.2s ease, box-shadow 0.2s ease, filter 0.2s ease;
}

.compare-link:hover {
  transform: translateY(-2px);
  box-shadow: 0 20px 40px rgba(111, 60, 255, 0.34);
  filter: brightness(1.05);
}

.compare-link:active {
  transform: translateY(0);
  box-shadow: 0 12px 24px rgba(111, 60, 255, 0.22);
}

.advanced-features-section {
  padding-top: 52px;
  padding-bottom: 80px;
  background: transparent;
}

.advanced-features-shell {
  max-width: 1080px;
}

.advanced-features-head {
  margin-bottom: 42px;
}

.advanced-features-head h2 {
  color: #ffffff;
  font-size: clamp(2.8rem, 4.8vw, 4.4rem);
  line-height: 1.02;
}

.advanced-features-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 34px 30px;
}

.advanced-feature-item {
  color: #ffffff;
}

.advanced-feature-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 72px;
  height: 72px;
  margin-bottom: 18px;
  border-radius: 22px;
  background: linear-gradient(180deg, #5c2da6 0%, #4a1f8c 100%);
  box-shadow:
    inset 0 1px 0 rgba(255, 255, 255, 0.12),
    inset 0 -8px 18px rgba(54, 12, 108, 0.3),
    0 10px 24px rgba(40, 8, 78, 0.22);
}

.advanced-feature-icon svg {
  width: 42px;
  height: 42px;
  display: block;
  filter: drop-shadow(0 0 12px rgba(255, 110, 230, 0.22));
}

.advanced-feature-item h3 {
  margin: 0 0 10px;
  color: #ffffff;
  font-size: 1.35rem;
  line-height: 1.2;
}

.advanced-feature-item p {
  margin: 0;
  color: rgba(255, 255, 255, 0.8);
  font-size: 0.96rem;
  line-height: 1.7;
}

.testimonial-section {
  padding-top: 72px;
  padding-bottom: 108px;
}

.testimonial-shell {
  max-width: 1160px;
}

.testimonial-head {
  max-width: 760px;
  margin-bottom: 36px;
}

.testimonial-head h2 {
  margin: 0 0 12px;
  color: #ffffff;
  font-size: clamp(2.6rem, 5vw, 4.2rem);
  line-height: 1.04;
  letter-spacing: -0.04em;
}

.testimonial-head p {
  margin: 0;
  color: rgba(255, 255, 255, 0.8);
  font-size: 1rem;
  line-height: 1.8;
}

.testimonial-grid {
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 22px;
}

.testimonial-card {
  display: flex;
  flex-direction: column;
  min-height: 320px;
  padding: 30px 28px;
  border-radius: 32px;
  background: linear-gradient(180deg, rgba(82, 28, 141, 0.96) 0%, rgba(58, 16, 104, 0.98) 100%);
  box-shadow: 0 18px 34px rgba(29, 7, 55, 0.22);
}

.testimonial-card-featured {
  background: linear-gradient(180deg, rgba(102, 42, 174, 0.98) 0%, rgba(76, 22, 135, 0.98) 100%);
  transform: translateY(-8px);
}

.testimonial-top {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 14px;
}

.testimonial-avatar {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  display: block;
  object-fit: cover;
  box-shadow: 0 10px 22px rgba(111, 60, 255, 0.25);
}

.testimonial-person {
  display: grid;
  gap: 4px;
}

.testimonial-person strong {
  color: #ffffff;
  font-size: 1rem;
}

.testimonial-person span {
  color: rgba(255, 255, 255, 0.66);
  font-size: 0.92rem;
}

.testimonial-rating {
  margin-bottom: 14px;
  color: #ffcf5a;
  letter-spacing: 0.14em;
  font-size: 1rem;
}

.testimonial-quote {
  margin: 0 0 24px;
  color: #ffffff;
  font-size: 1.1rem;
  line-height: 1.9;
}

.testimonial-source {
  margin-top: auto;
  color: rgba(255, 255, 255, 0.68);
  font-size: 0.9rem;
}

.faq-section-firefox {
  padding-top: 72px;
  padding-bottom: 112px;
}

.faq-shell-firefox {
  max-width: 980px;
}

.faq-head-firefox {
  max-width: 760px;
  margin-bottom: 34px;
}

.faq-head-firefox h2 {
  margin: 0 0 12px;
  color: #ffffff;
  font-size: clamp(2.6rem, 5vw, 4.2rem);
  line-height: 1.04;
  letter-spacing: -0.04em;
}

.faq-head-firefox p {
  margin: 0;
  color: rgba(255, 255, 255, 0.8);
  font-size: 1rem;
  line-height: 1.8;
}

.faq-list-firefox {
  gap: 16px;
}

.faq-card-firefox {
  padding: 0;
  border-radius: 28px;
  background: linear-gradient(180deg, rgba(82, 28, 141, 0.96) 0%, rgba(58, 16, 104, 0.98) 100%);
  box-shadow: 0 18px 34px rgba(29, 7, 55, 0.22);
  overflow: hidden;
}

.faq-card-firefox summary {
  list-style: none;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  padding: 24px 28px;
  color: #ffffff;
  font-size: 1.1rem;
  font-weight: 700;
}

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

.faq-card-firefox summary span {
  flex: 0 0 auto;
  color: rgba(255, 255, 255, 0.72);
  font-size: 1.3rem;
}

.faq-card-firefox p {
  margin: 0;
  padding: 0 28px 24px;
  color: rgba(255, 255, 255, 0.8);
  font-size: 1rem;
  line-height: 1.8;
}

.cta-section-firefox {
  padding-top: 80px;
  padding-bottom: 120px;
}

.cta-shell-firefox {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  align-items: center;
  gap: 30px;
  padding: 40px 42px;
  border-radius: 36px;
  background: linear-gradient(135deg, rgba(96, 33, 160, 0.98) 0%, rgba(130, 56, 208, 0.98) 100%);
  box-shadow: 0 24px 46px rgba(29, 7, 55, 0.24);
}

.cta-copy-firefox h2 {
  margin: 0 0 12px;
  color: #ffffff;
  font-size: clamp(2.2rem, 4vw, 3.6rem);
  line-height: 1.06;
  letter-spacing: -0.04em;
}

.cta-copy-firefox p {
  margin: 0;
  color: rgba(255, 255, 255, 0.84);
  font-size: 1rem;
  line-height: 1.8;
  max-width: 760px;
}

.cta-actions-firefox {
  display: flex;
  gap: 14px;
  flex-wrap: wrap;
}

.cta-ghost-firefox {
  background: rgba(255, 255, 255, 0.12);
  color: #ffffff;
}

.site-footer-firefox {
  position: relative;
  padding: 0 0 36px;
  background:
    radial-gradient(circle at 12% 18%, rgba(152, 76, 255, 0.18), transparent 24%),
    radial-gradient(circle at 88% 12%, rgba(255, 132, 0, 0.14), transparent 22%),
    linear-gradient(180deg, rgba(33, 8, 60, 0) 0%, rgba(26, 6, 50, 0.5) 24%, rgba(18, 5, 38, 0.92) 100%);
}

.footer-shell-firefox {
  display: grid;
  grid-template-columns: minmax(0, 0.95fr) minmax(0, 1.45fr);
  gap: 36px;
  padding: 44px 0 28px;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
}

.footer-column-firefox {
  padding: 0;
  border-radius: 0;
  background: transparent;
}

.footer-brand-link {
  margin-bottom: 18px;
}

.footer-logo-firefox {
  width: 24px;
  height: 24px;
  border-radius: 6px;
  object-fit: cover;
}

.footer-brand-firefox p {
  margin: 0;
  max-width: 560px;
  color: rgba(255, 255, 255, 0.72);
  font-size: 0.96rem;
  line-height: 1.8;
}

.footer-links-firefox {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 22px;
}

.footer-column-firefox h3 {
  margin: 0 0 14px;
  color: #ffffff;
  font-size: 1rem;
  font-weight: 720;
}

.footer-column-firefox a,
.footer-bottom-firefox a {
  display: block;
  color: rgba(255, 255, 255, 0.72);
  text-decoration: none;
  font-size: 0.95rem;
  line-height: 1.9;
  transition: color 0.2s ease, transform 0.2s ease;
}

.footer-column-firefox a:hover,
.footer-bottom-firefox a:hover {
  color: #ffffff;
  transform: translateX(2px);
}

.footer-language-dropdown {
  position: relative;
}

.footer-language-dropdown summary {
  list-style: none;
}

.footer-language-dropdown summary::-webkit-details-marker {
  display: none;
}

.footer-language-switch {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  min-height: 42px;
  padding: 0 16px;
  border: 1px solid rgba(255, 255, 255, 0.14);
  border-radius: 999px;
  background: transparent;
  color: #ffffff;
  font-size: 0.92rem;
  font-weight: 600;
  cursor: pointer;
  transition: transform 0.2s ease, background 0.2s ease, border-color 0.2s ease, color 0.2s ease, box-shadow 0.2s ease;
}

.footer-language-switch:hover {
  transform: translateY(-1px);
  background: rgba(255, 255, 255, 0.04);
  border-color: rgba(255, 255, 255, 0.24);
  box-shadow: none;
}

.footer-language-switch:active {
  transform: translateY(0);
}

.footer-language-switch:focus-visible {
  outline: 2px solid rgba(255, 255, 255, 0.85);
  outline-offset: 3px;
}

.footer-language-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 18px;
  height: 18px;
  line-height: 1;
}

.footer-language-icon svg {
  width: 18px;
  height: 18px;
  display: block;
}

.footer-language-caret {
  font-size: 1rem;
  line-height: 1;
  transition: transform 0.2s ease;
}

.footer-language-dropdown[open] .footer-language-caret {
  transform: rotate(180deg);
}

.footer-language-menu {
  position: absolute;
  right: 0;
  bottom: calc(100% + 12px);
  min-width: 180px;
  padding: 10px 0;
  border-radius: 16px;
  background: rgba(29, 10, 58, 0.98);
  border: 1px solid rgba(255, 255, 255, 0.1);
  box-shadow: none;
}

.footer-language-menu a {
  display: block;
  padding: 9px 16px;
  color: rgba(255, 255, 255, 0.82);
  text-decoration: none;
  font-size: 0.92rem;
  line-height: 1.5;
}

.footer-language-menu a:hover {
  color: #ffffff;
  background: rgba(255, 255, 255, 0.06);
  transform: none;
}

.footer-bottom-firefox {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  padding-top: 18px;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
}

.footer-bottom-firefox p {
  margin: 0;
  color: rgba(255, 255, 255, 0.62);
  font-size: 0.9rem;
}

.footer-bottom-links-firefox {
  display: flex;
  align-items: center;
  gap: 18px;
  flex-wrap: wrap;
}

@media (max-width: 1100px) {
  .split-grid,
  .cta-shell,
  .feature-grid,
  .trust-grid,
  .logo-row,
  .compare-grid,
  .testimonial-grid,
  .footer-links-firefox {
    grid-template-columns: 1fr 1fr;
  }

  .split-grid,
  .cta-shell,
  .cta-shell-firefox {
    grid-template-columns: 1fr;
  }

  .hero-shell {
    min-height: 860px;
  }

  .hero-copy-centered {
    max-width: 520px;
  }

  .hero-fox-wrap {
    left: -268px;
    right: 0;
    top: 256px;
    justify-content: center;
  }

  .hero-benefit-row {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    margin-top: 308px;
  }

  .hero-benefit-card {
    min-height: 340px;
  }
}

.download-hero {
  padding-top: 86px;
  padding-bottom: 0;
}

.download-hero-shell {
  display: grid;
  gap: 38px;
  align-items: center;
}

.download-hero-copy {
  max-width: 760px;
}

.download-hero-copy-centered {
  margin: 0 auto;
  text-align: center;
}

.download-hero-copy h1 {
  display: inline-block;
  margin: 0 auto 22px;
  max-width: none;
  color: #ffffff;
  font-size: clamp(3.2rem, 6vw, 5.1rem);
  line-height: 0.94;
  text-align: left;
}

.download-title-line {
  display: block;
  white-space: nowrap;
}

.download-platform-dropdown {
  display: block;
  position: relative;
  margin-top: 10px;
}

.download-platform-dropdown summary {
  list-style: none;
}

.download-platform-dropdown summary::-webkit-details-marker {
  display: none;
}

.download-title-platform {
  display: inline-flex;
  align-items: center;
  justify-content: flex-start;
  gap: 10px;
  min-width: 100%;
  padding-bottom: 12px;
  border-bottom: 3px solid rgba(122, 76, 255, 0.85);
  cursor: pointer;
}

.download-platform-current {
  color: inherit;
}

.download-title-select {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 42px;
  height: 42px;
  border-radius: 999px;
  background: rgba(118, 66, 214, 0.85);
  color: #ffffff;
  font-size: 1.2rem;
  line-height: 1;
  transform: translateY(4px);
  transition: transform 0.2s ease, background 0.2s ease;
}

.download-platform-dropdown[open] .download-title-select {
  transform: translateY(4px) rotate(180deg);
}

.download-platform-menu {
  position: absolute;
  left: 0;
  top: calc(100% + 14px);
  min-width: 280px;
  padding: 4px 0;
  border-radius: 18px;
  background: rgba(39, 14, 75, 0.98);
  border: 1px solid rgba(255, 255, 255, 0.1);
  z-index: 20;
  line-height: 1;
}

.download-platform-option {
  display: block;
  width: 100%;
  margin: 0;
  padding: 10px 18px;
  min-height: 0;
  border: 0;
  background: transparent;
  color: rgba(255, 255, 255, 0.82);
  text-align: left;
  text-decoration: none;
  font-family: inherit;
  font-size: clamp(1.4rem, 2.2vw, 2.1rem);
  font-weight: 800;
  line-height: 1.12;
  letter-spacing: 0.02em;
  cursor: pointer;
}

.download-platform-option:hover,
.download-platform-option.is-active {
  color: #ffffff;
  background: rgba(255, 255, 255, 0.08);
}

.download-hero-copy p {
  margin: 0 auto;
  max-width: 780px;
  color: rgba(255, 255, 255, 0.82);
  font-size: 1.04rem;
  line-height: 1.85;
}

.download-actions {
  position: relative;
  z-index: 6;
  display: flex;
  gap: 14px;
  flex-wrap: wrap;
  margin-top: 30px;
}

.download-actions-centered {
  justify-content: center;
}

.download-primary-btn {
  position: relative;
  z-index: 7;
  pointer-events: auto;
  cursor: pointer;
}

.download-privacy-link {
  margin-top: 16px;
}

.download-hero-visual-large {
  width: min(100%, 980px);
  margin: 22px auto 0;
}

.download-hero-visual img {
  width: 100%;
  display: block;
}

.download-section-head {
  max-width: 820px;
}

.download-platforms-section {
  padding-top: 72px;
}

.download-platform-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 22px;
}

.download-platform-card,
.download-step-card,
.download-benefit-item {
  padding: 28px;
  border-radius: 28px;
  background: linear-gradient(180deg, rgba(82, 28, 141, 0.96) 0%, rgba(58, 16, 104, 0.98) 100%);
  box-shadow: 0 18px 34px rgba(29, 7, 55, 0.22);
}

.download-platform-card-featured {
  background: linear-gradient(135deg, rgba(111, 60, 255, 0.98) 0%, rgba(154, 84, 255, 0.98) 100%);
}

.download-platform-tag {
  display: inline-flex;
  margin-bottom: 14px;
  color: rgba(255, 255, 255, 0.78);
  font-size: 0.82rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

.download-platform-card h3,
.download-step-card h3,
.download-benefit-item h3 {
  margin: 0 0 12px;
  color: #ffffff;
  font-size: 1.45rem;
  line-height: 1.18;
}

.download-platform-card p,
.download-step-card p,
.download-benefit-item p,
.download-benefits-copy p {
  margin: 0;
  color: rgba(255, 255, 255, 0.8);
  line-height: 1.8;
}

.download-platform-card .compare-link {
  margin-top: 22px;
}

.download-windows-benefits-section {
  padding-top: 56px;
  padding-bottom: 40px;
}

.download-windows-benefits-shell {
  max-width: 1120px;
}

.download-windows-benefits-head {
  max-width: 1180px;
  margin-bottom: 34px;
}

.download-windows-benefits-head h2 {
  max-width: 1100px;
  margin: 0 auto;
  color: #ffffff;
  font-size: clamp(2.4rem, 4.6vw, 4.2rem);
  line-height: 1.04;
  text-wrap: initial;
}

.download-windows-benefits-line {
  display: block;
  white-space: nowrap;
}

.download-windows-benefits-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 14px;
}

.download-windows-benefit-card {
  position: relative;
  border-radius: 28px;
  transition: transform 0.22s ease, opacity 0.22s ease;
}

.download-windows-benefit-card:hover {
  transform: translateY(-6px);
}

.download-windows-benefit-card img {
  width: 100%;
  display: block;
  border-radius: 26px;
  margin-bottom: 14px;
  transition: transform 0.22s ease, filter 0.22s ease, box-shadow 0.22s ease;
}

.download-windows-benefit-card:hover img {
  transform: translateY(-2px);
  filter: brightness(1.03);
  box-shadow: 0 18px 34px rgba(19, 4, 45, 0.2);
}

.download-windows-benefit-card span {
  display: block;
  margin-bottom: 10px;
  color: rgba(255, 255, 255, 0.72);
  font-size: 0.82rem;
  font-weight: 700;
  transition: color 0.22s ease;
}

.download-windows-benefit-card h3 {
  margin: 0 0 12px;
  color: #ffffff;
  font-size: clamp(1.4rem, 2vw, 2rem);
  line-height: 1.18;
  transition: color 0.22s ease;
}

.download-windows-benefit-card p {
  margin: 0;
  color: rgba(255, 255, 255, 0.8);
  font-size: 0.96rem;
  line-height: 1.75;
  transition: color 0.22s ease;
}

.download-windows-benefit-card:hover span,
.download-windows-benefit-card:hover p {
  color: rgba(255, 255, 255, 0.92);
}

.download-features-section {
  padding-top: 52px;
  padding-bottom: 64px;
}

.download-features-shell {
  max-width: 980px;
}

.download-features-head {
  max-width: 760px;
  margin-bottom: 52px;
}

.download-features-head h2 {
  color: #ffffff;
  font-size: clamp(3rem, 5vw, 4.8rem);
  line-height: 1;
}

.download-features-head p {
  margin: 16px 0 0;
  color: rgba(255, 255, 255, 0.82);
  font-size: 1.02rem;
  line-height: 1.8;
}

.download-features-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 18px;
}

.download-feature-card {
  min-height: 540px;
  padding: 28px 28px 24px;
  border-radius: 34px;
  background: linear-gradient(180deg, rgba(245, 242, 248, 0.98) 0%, rgba(241, 239, 244, 0.98) 100%);
  color: #15101c;
  transition: transform 0.22s ease, box-shadow 0.22s ease;
}

.download-feature-card:hover {
  transform: translateY(-6px);
  box-shadow: 0 24px 44px rgba(20, 0, 40, 0.18);
}

.download-feature-card-top {
  min-height: 350px;
  display: grid;
  grid-template-rows: auto 1fr;
}

.download-feature-card h3 {
  color: #120e18;
  font-size: clamp(1.7rem, 2.5vw, 2.5rem);
  line-height: 1.08;
}

.download-feature-icon {
  display: flex;
  align-items: center;
  justify-content: center;
  align-self: center;
  justify-self: center;
  width: 126px;
  height: 126px;
}

.download-feature-icon svg {
  width: 100%;
  height: 100%;
  display: block;
  filter: drop-shadow(0 10px 20px rgba(120, 46, 255, 0.16));
}

.download-feature-card p {
  margin: 0;
  color: rgba(21, 16, 28, 0.82);
  font-size: 0.96rem;
  line-height: 1.68;
}

.download-steps-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 20px;
}

.download-faq-section {
  padding-top: 44px;
  padding-bottom: 72px;
}

.download-faq-shell {
  max-width: 980px;
}

.download-faq-head {
  max-width: 760px;
  margin-bottom: 34px;
}

.download-faq-head h2 {
  color: #ffffff;
  font-size: clamp(2.6rem, 4.8vw, 4.2rem);
  line-height: 1.04;
}

.download-faq-head p {
  margin: 12px 0 0;
  color: rgba(255, 255, 255, 0.8);
  line-height: 1.8;
}

.download-faq-list {
  display: grid;
  gap: 16px;
}

.download-faq-card {
  border-radius: 28px;
  background: linear-gradient(180deg, rgba(82, 28, 141, 0.96) 0%, rgba(58, 16, 104, 0.98) 100%);
  box-shadow: 0 18px 34px rgba(29, 7, 55, 0.22);
  overflow: hidden;
}

.download-faq-card summary {
  list-style: none;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  padding: 24px 28px;
  color: #ffffff;
  font-size: 1.06rem;
  font-weight: 700;
}

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

.download-faq-card summary span {
  color: rgba(255,255,255,0.72);
  font-size: 1.3rem;
}

.download-faq-card p {
  margin: 0;
  padding: 0 28px 24px;
  color: rgba(255,255,255,0.82);
  line-height: 1.8;
}

.download-step-card strong {
  display: inline-block;
  margin-bottom: 14px;
  color: #ffcf5a;
  font-size: 0.88rem;
  letter-spacing: 0.14em;
}

@media (max-width: 1100px) {
  .download-hero-shell,
  .download-benefits-shell {
    grid-template-columns: 1fr;
  }

  .download-platform-grid,
  .download-steps-grid,
  .download-windows-benefits-grid,
  .download-features-grid {
    grid-template-columns: 1fr 1fr;
  }
}

.developers-hero {
  padding-top: 72px;
  padding-bottom: 72px;
}

.developers-hero-shell {
  display: grid;
  gap: 72px;
}

.developers-hero-top {
  position: relative;
  z-index: 5;
  max-width: 760px;
  margin: 0 auto;
  text-align: center;
}

.developers-hero-logo {
  width: 96px;
  display: block;
  margin: 0 auto 22px;
}

.developers-hero-top h1 {
  margin: 0 0 18px;
  color: #ffffff;
  font-size: clamp(3.4rem, 6vw, 5.6rem);
  line-height: 0.98;
}

.developers-hero-top p {
  margin: 0 auto;
  max-width: 620px;
  color: rgba(255, 255, 255, 0.82);
  line-height: 1.85;
}

.developers-actions {
  position: relative;
  z-index: 6;
  display: flex;
  gap: 14px;
  flex-wrap: wrap;
  margin-top: 28px;
}

.developers-actions-centered {
  justify-content: center;
}

.developers-primary-btn {
  position: relative;
  z-index: 7;
  min-width: 180px;
  pointer-events: auto;
}

.developers-sub-link {
  position: relative;
  z-index: 6;
  display: inline-block;
  margin-top: 16px;
  color: rgba(255,255,255,0.82);
  font-size: 0.95rem;
}

.developers-note {
  margin-top: 12px;
  font-size: 0.92rem;
  color: rgba(255,255,255,0.68);
}

.developers-note a {
  position: relative;
  z-index: 6;
  color: rgba(255,255,255,0.88);
}

.developers-hero-bottom {
  display: grid;
  grid-template-columns: minmax(0, 0.88fr) minmax(0, 1.12fr);
  gap: 40px;
  align-items: end;
}

.developers-hero-bottom-copy {
  max-width: 520px;
}

.developers-hero-bottom-copy span {
  display: inline-flex;
  margin-bottom: 14px;
  color: rgba(255,255,255,0.72);
  font-size: 0.82rem;
  font-weight: 700;
}

.developers-hero-bottom-copy h2 {
  margin: 0 0 18px;
  color: #ffffff;
  font-size: clamp(3rem, 5vw, 5rem);
  line-height: 0.96;
}

.developers-hero-bottom-copy p {
  margin: 0 0 14px;
  color: rgba(255,255,255,0.82);
  line-height: 1.82;
}

.developers-hero-bottom-art img {
  width: 100%;
  display: block;
}

.developers-devtools-showcase-section {
  padding-top: 56px;
  padding-bottom: 34px;
}

.developers-devtools-showcase-shell {
  max-width: 1080px;
}

.developers-devtools-showcase-head {
  max-width: 860px;
  margin-bottom: 44px;
}

.developers-devtools-showcase-head span {
  display: inline-flex;
  margin-bottom: 12px;
  color: rgba(255,255,255,0.7);
  font-size: 0.82rem;
  font-weight: 700;
}

.developers-devtools-showcase-head h2 {
  color: #ffffff;
  font-size: clamp(2.8rem, 5vw, 4.8rem);
  line-height: 0.98;
}

.developers-devtools-showcase-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 30px 38px;
}

.developers-devtools-item {
  color: #ffffff;
}

.developers-devtools-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 78px;
  height: 78px;
  margin-bottom: 18px;
  border-radius: 22px;
  background: linear-gradient(180deg, rgba(112, 58, 194, 0.96) 0%, rgba(87, 40, 162, 0.96) 100%);
  font-size: 2rem;
  box-shadow: 0 14px 28px rgba(39, 8, 78, 0.18);
}

.developers-devtools-item h3 {
  margin: 0 0 10px;
  color: #ffffff;
  font-size: 1.8rem;
  line-height: 1.12;
}

.developers-devtools-item p {
  margin: 0 0 14px;
  color: rgba(255,255,255,0.82);
  line-height: 1.78;
}

.developers-devtools-item a {
  color: rgba(255,255,255,0.72);
  text-decoration: underline;
  text-underline-offset: 3px;
}

.developers-tools-section,
.developers-guides-section,
.developers-faq-section {
  padding-top: 56px;
}

.developers-tools-shell,
.developers-guides-shell,
.developers-faq-shell {
  max-width: 1080px;
}

.developers-section-head {
  max-width: 760px;
  margin-bottom: 34px;
}

.developers-tools-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 18px;
}

.developers-tool-card,
.developers-guide-item {
  padding: 26px;
  border-radius: 28px;
  background: linear-gradient(180deg, rgba(82, 28, 141, 0.96) 0%, rgba(58, 16, 104, 0.98) 100%);
  box-shadow: 0 18px 34px rgba(29, 7, 55, 0.22);
}

.developers-tool-card h3,
.developers-guide-item h3 {
  margin: 0 0 12px;
  color: #ffffff;
  font-size: 1.35rem;
  line-height: 1.18;
}

.developers-tool-card p,
.developers-guide-item p,
.developers-guides-copy p,
.developers-faq-head p {
  margin: 0;
  color: rgba(255, 255, 255, 0.82);
  line-height: 1.8;
}

.developers-guides-shell {
  display: grid;
  grid-template-columns: minmax(0, 0.88fr) minmax(0, 1.12fr);
  gap: 24px;
  align-items: start;
}

.developers-guides-copy h2,
.developers-faq-head h2 {
  margin: 0 0 12px;
  color: #ffffff;
  font-size: clamp(2.4rem, 4.5vw, 4rem);
  line-height: 1.04;
}

.developers-guides-list,
.developers-faq-list {
  display: grid;
  gap: 16px;
}

.developers-code-section {
  padding-top: 56px;
  padding-bottom: 72px;
}

.developers-code-shell {
  max-width: 1080px;
}

.developers-code-head {
  max-width: 760px;
  margin-bottom: 34px;
}

.developers-code-head h2 {
  color: #ffffff;
  font-size: clamp(2.4rem, 4.5vw, 4rem);
  line-height: 1.04;
}

.developers-code-head p {
  margin: 12px 0 0;
  color: rgba(255,255,255,0.82);
  line-height: 1.8;
}

.developers-code-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 18px;
}

.developers-code-card {
  padding: 24px;
  border-radius: 28px;
  background: linear-gradient(180deg, rgba(36, 16, 66, 0.98) 0%, rgba(26, 10, 52, 0.98) 100%);
  border: 1px solid rgba(255,255,255,0.08);
  box-shadow: 0 18px 34px rgba(29, 7, 55, 0.22);
}

.developers-code-label {
  display: inline-flex;
  margin-bottom: 12px;
  color: #ff8fe8;
  font-size: 0.82rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.developers-code-card h3 {
  margin: 0 0 14px;
  color: #ffffff;
  font-size: 1.3rem;
  line-height: 1.22;
}

.developers-code-card pre {
  margin: 0;
  padding: 18px;
  border-radius: 20px;
  background: rgba(255,255,255,0.04);
  overflow: auto;
}

.developers-code-card code {
  color: rgba(255,255,255,0.9);
  font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, monospace;
  font-size: 0.92rem;
  line-height: 1.75;
}

.developers-faq-head {
  max-width: 760px;
  margin-bottom: 34px;
}

.developers-faq-card {
  border-radius: 28px;
  background: linear-gradient(180deg, rgba(82, 28, 141, 0.96) 0%, rgba(58, 16, 104, 0.98) 100%);
  box-shadow: 0 18px 34px rgba(29, 7, 55, 0.22);
  overflow: hidden;
}

.developers-faq-card summary {
  list-style: none;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  padding: 24px 28px;
  color: #ffffff;
  font-size: 1.06rem;
  font-weight: 700;
}

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

.developers-faq-card summary span {
  color: rgba(255,255,255,0.72);
  font-size: 1.3rem;
}

.developers-faq-card p {
  margin: 0;
  padding: 0 28px 24px;
  color: rgba(255,255,255,0.82);
  line-height: 1.8;
}

@media (max-width: 1100px) {
  .developers-hero-bottom,
  .developers-guides-shell {
    grid-template-columns: 1fr;
  }

  .developers-tools-grid,
  .developers-code-grid,
  .developers-devtools-showcase-grid {
    grid-template-columns: 1fr 1fr;
  }
}

.vs-kicker {
  display: inline-flex;
  align-items: center;
  min-height: 34px;
  padding: 0 14px;
  border-radius: 999px;
  background: rgba(111, 60, 255, 0.12);
  color: #ffffff;
  font-size: 0.84rem;
  font-weight: 700;
}

.vs-hero-section {
  padding-top: 92px;
  padding-bottom: 68px;
}

.vs-hero-shell {
  display: grid;
  grid-template-columns: minmax(0, 0.92fr) minmax(0, 1.08fr);
  gap: 28px;
  align-items: center;
}

.vs-hero-copy h1 {
  margin: 18px 0 18px;
  color: #ffffff;
  font-size: clamp(3.3rem, 6vw, 5.4rem);
  line-height: 0.98;
}

.vs-hero-copy p {
  margin: 0;
  max-width: 620px;
  color: rgba(255,255,255,0.82);
  line-height: 1.85;
}

.vs-hero-actions {
  display: flex;
  gap: 14px;
  flex-wrap: wrap;
  margin-top: 28px;
}

.vs-hero-panel {
  padding: 32px;
  border-radius: 36px;
  background: linear-gradient(180deg, rgba(78, 24, 133, 0.98) 0%, rgba(54, 14, 96, 0.98) 100%);
  box-shadow: 0 22px 42px rgba(25, 4, 52, 0.22);
}

.vs-logo-row {
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  gap: 14px;
  align-items: center;
  margin-bottom: 22px;
}

.vs-logo-card {
  display: grid;
  justify-items: center;
  gap: 10px;
  padding: 20px;
  border-radius: 24px;
  background: rgba(255,255,255,0.06);
}

.vs-logo-card img {
  width: 68px;
  height: 68px;
  object-fit: contain;
}

.vs-logo-card strong,
.vs-logo-divider {
  color: #ffffff;
}

.vs-logo-divider {
  font-weight: 800;
}

.vs-score-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}

.vs-score-card,
.vs-benefit-card,
.vs-highlight-card {
  padding: 24px;
  border-radius: 28px;
  background: linear-gradient(180deg, rgba(82, 28, 141, 0.96) 0%, rgba(58, 16, 104, 0.98) 100%);
  box-shadow: 0 18px 34px rgba(29, 7, 55, 0.22);
}

.vs-score-card-primary {
  background: linear-gradient(135deg, rgba(111,60,255,0.98) 0%, rgba(154,84,255,0.98) 100%);
}

.vs-score-card span,
.vs-highlight-copy span {
  display: inline-flex;
  margin-bottom: 12px;
  color: rgba(255,255,255,0.72);
  font-size: 0.82rem;
  font-weight: 700;
}

.vs-score-card h3,
.vs-benefit-card h3,
.vs-highlight-card h3 {
  margin: 0 0 12px;
  color: #ffffff;
  font-size: 1.45rem;
  line-height: 1.16;
}

.vs-score-card p,
.vs-benefit-card p,
.vs-highlight-card p,
.vs-faq-head p,
.vs-compare-table-head p,
.vs-benefits-head p {
  margin: 0;
  color: rgba(255,255,255,0.82);
  line-height: 1.8;
}

.vs-benefits-section,
.vs-compare-table-section,
.vs-dual-compare-section,
.vs-highlight-section,
.vs-faq-section {
  padding-top: 56px;
}

.vs-benefits-shell,
.vs-compare-table-shell,
.vs-dual-compare-shell,
.vs-highlight-shell,
.vs-faq-shell {
  max-width: 1080px;
}

.vs-benefits-head,
.vs-compare-table-head,
.vs-dual-compare-head,
.vs-faq-head {
  max-width: 760px;
  margin-bottom: 34px;
}

.vs-benefits-head h2,
.vs-compare-table-head h2,
.vs-dual-compare-head h2,
.vs-faq-head h2,
.vs-highlight-copy h2 {
  color: #ffffff;
  font-size: clamp(2.5rem, 4.8vw, 4.2rem);
  line-height: 1.02;
}

.vs-benefits-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 18px;
}

.vs-table-wrap {
  border-radius: 32px;
  overflow: hidden;
  background: rgba(255,255,255,0.04);
  border: 1px solid rgba(255,255,255,0.08);
}

.vs-table-row {
  display: grid;
  grid-template-columns: 1.1fr 1fr 1fr;
}

.vs-table-row > div {
  padding: 18px 20px;
  color: rgba(255,255,255,0.84);
  line-height: 1.72;
  border-bottom: 1px solid rgba(255,255,255,0.08);
}

.vs-table-row > div:not(:last-child) {
  border-right: 1px solid rgba(255,255,255,0.08);
}

.vs-table-head-row > div {
  color: #ffffff;
  font-weight: 700;
  background: rgba(255,255,255,0.06);
}

.vs-dual-compare-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 18px;
}

.vs-dual-compare-card {
  padding: 28px;
  border-radius: 32px;
  box-shadow: 0 18px 34px rgba(29, 7, 55, 0.22);
}

.vs-dual-compare-card-firefox {
  background: linear-gradient(180deg, rgba(111, 60, 255, 0.96) 0%, rgba(75, 28, 146, 0.98) 100%);
}

.vs-dual-compare-card-chrome {
  background: linear-gradient(180deg, rgba(72, 28, 126, 0.96) 0%, rgba(51, 16, 95, 0.98) 100%);
}

.vs-dual-compare-card span {
  display: inline-flex;
  margin-bottom: 12px;
  color: rgba(255,255,255,0.72);
  font-size: 0.82rem;
  font-weight: 700;
}

.vs-dual-compare-card h3 {
  margin: 0 0 16px;
  color: #ffffff;
  font-size: 1.7rem;
  line-height: 1.18;
}

.vs-dual-compare-card ul {
  margin: 0;
  padding-left: 20px;
  display: grid;
  gap: 12px;
  color: rgba(255,255,255,0.84);
  line-height: 1.8;
}

.vs-highlight-shell {
  display: grid;
  grid-template-columns: 1.15fr 1fr 1fr;
  gap: 18px;
}

.vs-highlight-card-large {
  grid-column: span 1;
}

.vs-faq-list {
  display: grid;
  gap: 16px;
}

.vs-faq-card {
  border-radius: 28px;
  background: linear-gradient(180deg, rgba(82, 28, 141, 0.96) 0%, rgba(58, 16, 104, 0.98) 100%);
  box-shadow: 0 18px 34px rgba(29, 7, 55, 0.22);
  overflow: hidden;
}

.vs-faq-card summary {
  list-style: none;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  padding: 24px 28px;
  color: #ffffff;
  font-size: 1.06rem;
  font-weight: 700;
}

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

.vs-faq-card summary span {
  color: rgba(255,255,255,0.72);
  font-size: 1.3rem;
}

.vs-faq-card p {
  margin: 0;
  padding: 0 28px 24px;
  color: rgba(255,255,255,0.82);
  line-height: 1.8;
}

.faq-kicker {
  display: inline-flex;
  align-items: center;
  min-height: 34px;
  padding: 0 14px;
  border-radius: 999px;
  background: rgba(111, 60, 255, 0.12);
  color: #ffffff;
  font-size: 0.84rem;
  font-weight: 700;
}

.faq-hero-section {
  padding-top: 92px;
  padding-bottom: 44px;
}

.faq-hero-shell,
.faq-category-shell,
.faq-list-shell {
  max-width: 1080px;
}

.faq-hero-copy {
  max-width: 760px;
  margin: 0 auto;
}

.faq-hero-copy h1 {
  margin: 18px 0 18px;
  color: #ffffff;
  font-size: clamp(3.2rem, 6vw, 5.2rem);
  line-height: 0.98;
}

.faq-hero-copy p,
.faq-category-card p,
.faq-list-head p,
.faq-card p {
  color: rgba(255,255,255,0.82);
  line-height: 1.82;
}

.faq-category-section,
.faq-list-section {
  padding-top: 56px;
}

.faq-category-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 18px;
}

.faq-category-card,
.faq-card {
  border-radius: 30px;
  background: linear-gradient(180deg, rgba(82, 28, 141, 0.96) 0%, rgba(58, 16, 104, 0.98) 100%);
  box-shadow: 0 18px 34px rgba(29, 7, 55, 0.22);
}

.faq-category-card {
  padding: 24px;
}

.faq-category-card h3,
.faq-list-head h2 {
  color: #ffffff;
}

.faq-category-card h3 {
  margin: 0 0 10px;
  font-size: 1.32rem;
  line-height: 1.18;
}

.faq-list-head {
  max-width: 760px;
  margin-bottom: 28px;
}

.faq-list-head h2 {
  font-size: clamp(2.2rem, 4vw, 3.6rem);
  line-height: 1.04;
}

.faq-list-group {
  display: grid;
  gap: 16px;
}

.faq-card {
  overflow: hidden;
}

.faq-card summary {
  list-style: none;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  padding: 24px 28px;
  color: #ffffff;
  font-size: 1.06rem;
  font-weight: 700;
}

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

.faq-card summary span {
  color: rgba(255,255,255,0.72);
  font-size: 1.3rem;
}

.faq-card p {
  margin: 0;
  padding: 0 28px 24px;
}

.doc-kicker {
  display: inline-flex;
  align-items: center;
  min-height: 34px;
  padding: 0 14px;
  border-radius: 999px;
  background: rgba(111, 60, 255, 0.12);
  color: #ffffff;
  font-size: 0.84rem;
  font-weight: 700;
}

.doc-hero-section {
  padding-top: 92px;
  padding-bottom: 40px;
}

.doc-hero-shell,
.doc-page-shell {
  max-width: 1120px;
}

.doc-hero-copy {
  max-width: 780px;
  margin: 0 auto;
}

.doc-hero-copy h1 {
  margin: 18px 0 18px;
  color: #ffffff;
  font-size: clamp(3.2rem, 6vw, 5.2rem);
  line-height: 0.98;
}

.doc-hero-copy p,
.doc-content p,
.doc-content li,
.doc-sidebar-card a {
  color: rgba(255,255,255,0.82);
  line-height: 1.82;
}

.doc-meta {
  margin-top: 14px;
  color: rgba(255,255,255,0.62) !important;
  font-size: 0.95rem;
}

.doc-page-section {
  padding-top: 56px;
  padding-bottom: 96px;
}

.doc-page-shell {
  display: grid;
  grid-template-columns: 280px minmax(0, 1fr);
  gap: 28px;
  align-items: start;
}

.doc-sidebar {
  position: sticky;
  top: 104px;
}

.doc-sidebar-card,
.doc-block {
  border-radius: 32px;
  background: linear-gradient(180deg, rgba(82, 28, 141, 0.96) 0%, rgba(58, 16, 104, 0.98) 100%);
  box-shadow: 0 18px 34px rgba(29, 7, 55, 0.22);
}

.doc-sidebar-card {
  padding: 24px;
  display: grid;
  gap: 10px;
}

.doc-sidebar-card h2,
.doc-block h2 {
  margin: 0 0 10px;
  color: #ffffff;
}

.doc-sidebar-card h2 {
  font-size: 1.2rem;
}

.doc-sidebar-card a {
  text-decoration: none;
}

.doc-content {
  display: grid;
  gap: 18px;
}

.doc-content-continuous {
  gap: 0;
}

.doc-article-card {
  border-radius: 32px;
  background: linear-gradient(180deg, rgba(82, 28, 141, 0.96) 0%, rgba(58, 16, 104, 0.98) 100%);
  box-shadow: 0 18px 34px rgba(29, 7, 55, 0.22);
  padding: 34px 34px 10px;
}

.doc-block {
  padding: 30px;
}

.doc-block-continuous {
  padding: 0 0 34px;
  margin-bottom: 34px;
  border-radius: 0;
  background: transparent;
  box-shadow: none;
  border-bottom: 1px solid rgba(255,255,255,0.1);
}

.doc-block-continuous:last-child {
  margin-bottom: 0;
  padding-bottom: 0;
  border-bottom: 0;
}

.doc-block h2 {
  font-size: clamp(1.8rem, 3vw, 2.6rem);
  line-height: 1.12;
}

.doc-block p {
  margin: 0 0 14px;
}

.doc-block ul {
  margin: 0;
  padding-left: 22px;
  display: grid;
  gap: 10px;
}

@media (max-width: 1100px) {
  .vs-hero-shell,
  .vs-highlight-shell,
  .vs-dual-compare-grid {
    grid-template-columns: 1fr;
  }

  .vs-benefits-grid,
  .vs-score-grid,
  .faq-category-grid {
    grid-template-columns: 1fr 1fr;
  }

  .doc-page-shell {
    grid-template-columns: 1fr;
  }

  .doc-sidebar {
    position: static;
  }
}

@media (max-width: 720px) {
  .section,
  .hero {
    padding: 64px 0;
  }

  .site-header {
    position: sticky;
    top: 0;
  }

  .header-shell {
    grid-template-columns: 1fr;
    justify-items: start;
    padding: 14px 0;
    gap: 12px;
  }

  .main-nav {
    justify-content: flex-start;
    gap: 18px;
    flex-wrap: wrap;
  }

  .nav-dropdown-menu {
    position: static;
    min-width: 0;
    margin-top: 8px;
    opacity: 1;
    visibility: visible;
    transform: none;
    background: linear-gradient(180deg, rgba(255, 255, 255, 0.08) 0%, rgba(255, 255, 255, 0.04) 100%);
    box-shadow: none;
  }

  .hero-firefox {
    padding-top: 64px;
  }

  .developers-actions,
  .vs-hero-actions {
    flex-direction: column;
    align-items: stretch;
  }

  .developers-hero-shell {
    gap: 44px;
  }

  .vs-table-row {
    grid-template-columns: 1fr;
  }

  .vs-table-row > div:not(:last-child) {
    border-right: 0;
  }

  .developers-hero-logo {
    width: 76px;
    margin-bottom: 18px;
  }

  .developers-hero-top h1 {
    font-size: clamp(2.8rem, 10vw, 4.2rem);
  }

  .developers-hero-bottom-copy h2 {
    font-size: clamp(2.4rem, 10vw, 3.8rem);
  }

  .developers-primary-btn {
    width: 100%;
  }

  .download-hero-shell {
    grid-template-columns: 1fr;
    gap: 24px;
  }

  .download-hero-copy h1 {
    font-size: clamp(2.7rem, 10vw, 4rem);
    line-height: 0.96;
  }

  .download-title-platform {
    gap: 8px;
    padding-bottom: 8px;
    border-bottom-width: 2px;
  }

  .download-platform-menu {
    min-width: 100%;
  }

  .download-title-select {
    width: 36px;
    height: 36px;
    font-size: 1rem;
    transform: translateY(2px);
  }

  .download-actions {
    flex-direction: column;
    align-items: stretch;
  }

  .download-primary-btn {
    width: auto;
  }

  .hero-shell {
    min-height: auto;
  }

  .container {
    width: min(100% - 28px, 1160px);
  }

  .logo-row,
  .feature-grid,
  .trust-grid,
  .hero-benefit-row,
  .switch-image-grid,
  .workspace-grid,
  .compare-grid,
  .testimonial-grid,
  .faq-list-firefox,
  .download-platform-grid,
  .download-steps-grid,
  .download-windows-benefits-grid,
  .download-features-grid,
  .download-faq-list,
  .advanced-features-grid,
  .developers-hero-grid,
  .developers-tools-grid,
  .developers-faq-list,
  .developers-code-grid,
  .developers-devtools-showcase-grid,
  .vs-benefits-grid,
  .vs-score-grid,
  .vs-highlight-shell,
  .vs-faq-list,
  .faq-category-grid {
    grid-template-columns: 1fr;
  }

  .workspace-card-large {
    grid-row: span 1;
  }

  .workspace-card-top,
  .workspace-card-bottom,
  .workspace-copy {
    padding-left: 24px;
    padding-right: 24px;
  }

  .compare-shell {
    padding: 24px;
    border-radius: 28px;
  }

  .cta-shell-firefox {
    padding: 28px 24px;
    border-radius: 28px;
  }

  .footer-shell-firefox,
  .footer-links-firefox,
  .footer-bottom-firefox {
    grid-template-columns: 1fr;
    flex-direction: column;
    align-items: flex-start;
  }

  .footer-language-menu {
    left: 0;
    right: auto;
    bottom: calc(100% + 10px);
  }

  .story-foot {
    grid-template-columns: 1fr;
  }

  .hero-copy h1,
  .hero-copy-centered h1 {
    font-size: clamp(2.5rem, 12vw, 4rem);
  }

  .hero-fox-wrap {
    position: relative;
    left: auto;
    right: auto;
    top: auto;
    width: 100%;
    margin: 12px 0 0;
  }

  .hero-fox {
    width: min(100%, 680px);
  }

  .hero-benefit-row {
    margin-top: 18px;
    padding-bottom: 0;
  }

  .feature-card,
  .trust-card,
  .mini-card,
  .cta-shell,
  .hero-benefit-card {
    border-radius: 24px;
  }

  .hero-benefit-card {
    min-height: auto;
    padding: 22px 18px 24px;
  }

  .benefit-icon {
    margin: 28px auto 28px;
    width: 88px;
    height: 88px;
  }

  .switch-image-card::before {
    inset: auto 4% 8% 4%;
    height: 74%;
  }

  .switch-image-card img {
    width: 100%;
    margin-left: 0;
  }
}