:root {
  --bg: #f6f7fb;
  --bg-soft: #ffffff;
  --surface: rgba(255, 255, 255, 0.86);
  --surface-strong: #ffffff;
  --panel: rgba(255, 255, 255, 0.92);
  --text: #111111;
  --muted: #5f6470;
  --line: rgba(17, 17, 17, 0.08);
  --accent: #2be4ff;
  --accent-alt: #ff5a76;
  --accent-deep: #050b12;
  --soft-cyan: #dffcff;
  --soft-red: #ffe1e6;
  --shadow: 0 24px 64px rgba(17, 17, 17, 0.08);
  --radius: 28px;
  --radius-small: 18px;
  --max: 1180px;
  --sans: "Sora", "Inter", "SF Pro Display", "Segoe UI", sans-serif;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  color: var(--text);
  background:
    radial-gradient(circle at 8% 10%, rgba(43, 228, 255, 0.16), transparent 18%),
    radial-gradient(circle at 92% 14%, rgba(255, 90, 118, 0.14), transparent 18%),
    linear-gradient(180deg, #ffffff 0%, #fafbff 54%, #f3f5fa 100%);
  font-family: var(--sans);
  line-height: 1.6;
}

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

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

.page-shell {
  min-height: 100vh;
}

.skip-link {
  position: absolute;
  left: 16px;
  top: -80px;
  z-index: 100;
  padding: 12px 16px;
  background: #111111;
  border-radius: 12px;
  color: #ffffff;
}

.skip-link:focus {
  top: 16px;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  padding: 18px clamp(18px, 3vw, 36px);
  backdrop-filter: blur(18px);
  background: rgba(255, 255, 255, 0.82);
  border-bottom: 1px solid rgba(17, 17, 17, 0.06);
}

.brand-mark {
  display: grid;
  gap: 2px;
}

.brand-eyebrow,
.eyebrow {
  color: #00b4cf;
  text-transform: uppercase;
  letter-spacing: 0.16em;
  font-size: 0.79rem;
  font-weight: 700;
}

.brand-name {
  font-size: 1.02rem;
  font-weight: 900;
  letter-spacing: -0.03em;
}

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

.header-tools {
  display: flex;
  align-items: center;
  gap: 12px;
}

.language-switcher {
  position: relative;
}

.language-trigger {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  min-height: 48px;
  padding: 0.65rem 0.8rem 0.65rem 0.72rem;
  border: 1px solid rgba(17, 17, 17, 0.08);
  border-radius: 18px;
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.98), rgba(247, 249, 252, 0.94));
  color: var(--text);
  font: inherit;
  text-align: left;
  cursor: pointer;
  box-shadow: 0 12px 26px rgba(17, 17, 17, 0.06);
  transition: border-color 180ms ease, box-shadow 180ms ease, transform 180ms ease;
}

.language-trigger:hover,
.language-switcher.is-open .language-trigger {
  border-color: rgba(17, 17, 17, 0.16);
  box-shadow: 0 16px 34px rgba(17, 17, 17, 0.1);
}

.language-trigger:focus-visible,
.language-option:focus-visible {
  outline: 2px solid rgba(43, 228, 255, 0.85);
  outline-offset: 3px;
}

.language-trigger-icon {
  flex: 0 0 auto;
  width: 34px;
  height: 34px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 12px;
  background: linear-gradient(135deg, rgba(43, 228, 255, 0.18), rgba(255, 90, 118, 0.12));
  color: #0c1117;
}

.language-trigger-icon svg {
  width: 18px;
  height: 18px;
  fill: currentColor;
}

.language-trigger-copy {
  display: grid;
  gap: 2px;
  min-width: 0;
}

.language-trigger-label {
  font-size: 0.96rem;
  font-weight: 800;
  line-height: 1.05;
  letter-spacing: -0.02em;
}

.language-trigger-meta {
  color: var(--muted);
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.language-trigger-caret {
  width: 10px;
  height: 10px;
  margin-left: 2px;
  border-right: 2px solid rgba(17, 17, 17, 0.5);
  border-bottom: 2px solid rgba(17, 17, 17, 0.5);
  transform: rotate(45deg) translateY(-1px);
  transition: transform 180ms ease;
}

.language-switcher.is-open .language-trigger-caret {
  transform: rotate(225deg) translateY(-1px);
}

.language-panel {
  position: absolute;
  right: 0;
  top: calc(100% + 10px);
  width: min(430px, calc(100vw - 32px));
  max-height: min(72vh, 580px);
  overflow: auto;
  padding: 16px;
  border-radius: 24px;
  border: 1px solid rgba(17, 17, 17, 0.08);
  background:
    radial-gradient(circle at top right, rgba(43, 228, 255, 0.12), transparent 28%),
    radial-gradient(circle at bottom left, rgba(255, 90, 118, 0.1), transparent 24%),
    rgba(255, 255, 255, 0.98);
  box-shadow: 0 28px 60px rgba(17, 17, 17, 0.14);
}

.language-panel-header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 16px;
  margin-bottom: 14px;
  padding-bottom: 14px;
  border-bottom: 1px solid rgba(17, 17, 17, 0.08);
}

.language-panel-header p {
  margin: 0;
  font-size: 0.98rem;
  font-weight: 900;
  letter-spacing: -0.02em;
}

.language-panel-header span {
  color: var(--muted);
  font-size: 0.84rem;
}

.language-list {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px;
}

.language-option {
  display: grid;
  gap: 4px;
  padding: 14px 14px 13px;
  border-radius: 16px;
  border: 1px solid rgba(17, 17, 17, 0.08);
  background: rgba(255, 255, 255, 0.82);
  color: var(--muted);
  transition: transform 180ms ease, border-color 180ms ease, background 180ms ease, color 180ms ease;
}

.language-option-name {
  font-size: 0.95rem;
  font-weight: 700;
}

.language-option-meta {
  color: var(--muted);
  font-size: 0.72rem;
  font-weight: 800;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.language-option:hover {
  transform: translateY(-1px);
  border-color: rgba(17, 17, 17, 0.14);
  background: rgba(255, 255, 255, 0.96);
}

.language-option:hover,
.language-option[aria-current="true"] {
  color: var(--text);
}

.language-option[aria-current="true"] {
  border-color: rgba(43, 228, 255, 0.5);
  background: linear-gradient(180deg, rgba(43, 228, 255, 0.14), rgba(255, 255, 255, 0.95));
  box-shadow: inset 0 0 0 1px rgba(43, 228, 255, 0.16);
}

.language-option[aria-current="true"] .language-option-meta {
  color: #08849a;
}

.nav-link {
  color: var(--muted);
  font-size: 0.95rem;
  font-weight: 700;
}

.nav-link.active,
.nav-link:hover,
.text-link:hover,
.site-footer a:hover {
  color: var(--text);
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  padding: 0.85rem 1.3rem;
  border-radius: 999px;
  border: 1px solid transparent;
  background: #111111;
  color: #ffffff;
  font-weight: 900;
  letter-spacing: -0.02em;
  transition: transform 180ms ease, box-shadow 180ms ease, background 180ms ease;
  box-shadow:
    -6px 6px 0 rgba(24, 216, 246, 0.9),
    6px -6px 0 rgba(255, 65, 85, 0.85);
}

.button:hover {
  transform: translateY(-2px);
  box-shadow:
    -8px 8px 0 rgba(24, 216, 246, 0.9),
    8px -8px 0 rgba(255, 65, 85, 0.85);
}

.button-small {
  min-height: 40px;
  padding: 0.65rem 1rem;
  font-size: 0.92rem;
}

.button-secondary {
  background: rgba(255, 255, 255, 0.92);
  color: var(--text);
  border-color: rgba(17, 17, 17, 0.1);
  box-shadow: none;
}

.button-secondary:hover {
  border-color: rgba(17, 17, 17, 0.18);
  box-shadow: none;
}

.button-full {
  width: 100%;
}

.hero-section,
.section,
.site-footer,
.inner-page .page-hero {
  width: min(var(--max), calc(100% - 32px));
  margin-inline: auto;
}

.breadcrumbs {
  padding-top: 18px;
  padding-bottom: 0;
}

.breadcrumbs ol {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin: 0;
  padding: 0;
  list-style: none;
  color: var(--muted);
  font-size: 0.94rem;
}

.breadcrumbs li:not(:last-child)::after {
  content: "/";
  margin-left: 10px;
  color: rgba(17, 17, 17, 0.35);
}

.hero-section {
  min-height: calc(100svh - 82px);
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  align-items: center;
  gap: clamp(24px, 4vw, 54px);
  padding: clamp(36px, 6vw, 72px) 0;
}

.hero-copy h1,
.page-hero h1 {
  margin: 0.25rem 0 1rem;
  font-size: clamp(2.7rem, 7vw, 5.8rem);
  line-height: 0.9;
  letter-spacing: -0.06em;
  max-width: 12ch;
  font-weight: 950;
}

.hero-lead,
.page-lead {
  max-width: 62ch;
  font-size: 1.08rem;
  color: var(--muted);
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin: 1.7rem 0 0.8rem;
}

.microcopy {
  color: var(--muted);
  font-size: 0.92rem;
}

.editorial-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin: 1rem 0 0;
  color: var(--muted);
  font-size: 0.92rem;
}

.editorial-meta span {
  padding: 0.5rem 0.75rem;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.92);
}

.quick-answer {
  margin-top: 1rem;
  padding: 18px 20px;
  border: 1px solid var(--line);
  border-radius: var(--radius-small);
  background: rgba(255, 255, 255, 0.95);
  box-shadow: 0 8px 28px rgba(17, 17, 17, 0.04);
}

.quick-answer p:last-child {
  margin-bottom: 0;
}

.snippet-panel {
  display: grid;
  gap: 18px;
}

.snippet-list,
.fact-grid {
  margin: 0;
  padding: 24px 24px 24px 42px;
  border-radius: var(--radius);
  border: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.92);
  box-shadow: 0 8px 28px rgba(17, 17, 17, 0.04);
}

.snippet-list li + li {
  margin-top: 12px;
}

.fact-grid {
  padding: 24px;
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 14px;
}

.fact-grid > div {
  padding: 18px;
  border-radius: var(--radius-small);
  border: 1px solid var(--line);
  background: var(--surface);
}

.fact-grid dt {
  margin: 0 0 0.45rem;
  font-size: 0.82rem;
  font-weight: 800;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--muted);
}

.fact-grid dd {
  margin: 0;
  color: #111111;
  font-weight: 700;
  line-height: 1.45;
}

.summary-table-wrap {
  overflow-x: auto;
  border-radius: var(--radius);
  border: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.94);
  box-shadow: 0 8px 28px rgba(17, 17, 17, 0.04);
}

.summary-table {
  width: 100%;
  border-collapse: collapse;
  min-width: 760px;
}

.summary-table th,
.summary-table td {
  padding: 16px 18px;
  text-align: left;
  vertical-align: top;
  border-bottom: 1px solid var(--line);
}

.summary-table th {
  font-size: 0.83rem;
  font-weight: 800;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--muted);
  background: rgba(248, 250, 252, 0.92);
}

.summary-table tbody tr:last-child td {
  border-bottom: 0;
}

.hero-proof-strip {
  margin-top: 2rem;
  padding-top: 1rem;
  border-top: 1px solid var(--line);
}

.inline-proof-list {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin: 0.75rem 0 0;
  padding: 0;
  list-style: none;
}

.inline-proof-list li,
.hero-visual-card li,
.related-links a,
.benefit-item,
.market-card,
.audience-grid article,
.process-grid article,
.contact-form,
.cta-column .button,
.legal-section,
.faq-list details {
  border: 1px solid var(--line);
  background: var(--surface);
  backdrop-filter: blur(12px);
}

.hero-visual {
  position: relative;
  min-height: 560px;
  border-radius: 40px;
  overflow: hidden;
  background:
    radial-gradient(circle at 25% 22%, rgba(43, 228, 255, 0.24), transparent 24%),
    radial-gradient(circle at 74% 68%, rgba(255, 90, 118, 0.2), transparent 24%),
    linear-gradient(180deg, #ffffff 0%, #f7f9fc 100%);
  border: 1px solid rgba(17, 17, 17, 0.06);
  box-shadow: var(--shadow);
}

.visual-orbit {
  position: absolute;
  border-radius: 999px;
  border: 18px solid rgba(17, 17, 17, 0.05);
  animation: drift 15s ease-in-out infinite;
}

.orbit-one {
  inset: 52px 70px auto auto;
  width: 220px;
  height: 220px;
}

.orbit-two {
  inset: auto auto 70px 44px;
  width: 280px;
  height: 280px;
  animation-duration: 19s;
}

.hero-visual-card {
  position: absolute;
  right: 28px;
  bottom: 30px;
  width: min(280px, calc(100% - 52px));
  padding: 24px;
  border-radius: 28px;
  background: rgba(17, 17, 17, 0.96);
  color: #ffffff;
  box-shadow: 0 18px 40px rgba(17, 17, 17, 0.18);
}

.hero-visual-card ul {
  margin: 0.8rem 0 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 10px;
}

.hero-visual-card li {
  padding: 10px 12px;
  border-radius: 14px;
  background: rgba(255, 255, 255, 0.08);
  color: rgba(255, 255, 255, 0.9);
  border-color: rgba(255, 255, 255, 0.08);
}

.hero-visual-caption {
  position: absolute;
  left: 28px;
  top: 32px;
  display: grid;
  gap: 8px;
  color: #171717;
  font-size: 0.95rem;
  font-weight: 800;
  letter-spacing: -0.03em;
}

.hero-visual::before,
.hero-visual::after {
  content: "";
  position: absolute;
  border-radius: 999px;
}

.hero-visual::before {
  width: 132px;
  height: 132px;
  left: 44px;
  bottom: 80px;
  background: linear-gradient(135deg, var(--accent), #7ff4ff);
  box-shadow: -14px 14px 0 rgba(17, 17, 17, 0.05);
}

.hero-visual::after {
  width: 92px;
  height: 92px;
  right: 44px;
  top: 72px;
  background: linear-gradient(135deg, var(--accent-alt), #ff8c9a);
  box-shadow: 14px -14px 0 rgba(17, 17, 17, 0.05);
}

.section {
  padding: clamp(26px, 6vw, 84px) 0;
}

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

.benefit-item,
.audience-grid article,
.process-grid article,
.market-card,
.faq-list details,
.legal-section {
  padding: 22px;
  border-radius: var(--radius-small);
}

.benefit-item {
  display: grid;
  gap: 6px;
}

.benefit-item span,
.market-card p,
.audience-grid p,
.process-grid p,
.stack-list p,
.section-copy p,
.contact-form label,
.site-footer p,
.legal-section p {
  color: var(--muted);
}

.benefit-strip.section {
  padding-top: 8px;
}

.split-section {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: clamp(18px, 4vw, 48px);
  align-items: start;
}

.split-section h2,
.section > h2,
.page-hero h2,
.content-section h2,
.cta-panel h2,
.legal-section h2,
.faq-preview h2 {
  margin: 0.3rem 0 0.8rem;
  font-size: clamp(2rem, 4vw, 3.2rem);
  line-height: 1;
  letter-spacing: -0.05em;
}

.stack-list {
  display: grid;
  gap: 14px;
}

.stack-list > div,
.section-copy,
.contact-form,
.cta-column,
.cta-panel {
  padding: 24px;
  border-radius: var(--radius);
  border: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.92);
  box-shadow: 0 8px 28px rgba(17, 17, 17, 0.04);
}

.audience-grid,
.process-grid,
.market-grid {
  display: grid;
  gap: 14px;
}

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

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

.process-grid span {
  display: inline-block;
  margin-bottom: 0.9rem;
  color: var(--accent-alt);
  font-size: 1.5rem;
  font-weight: 800;
}

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

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

.market-card h3 {
  margin: 0.1rem 0 0.6rem;
  font-size: 1.2rem;
}

.text-link {
  color: #111111;
  font-weight: 900;
  text-decoration: underline;
  text-decoration-color: rgba(24, 216, 246, 0.85);
  text-decoration-thickness: 3px;
  text-underline-offset: 4px;
}

.faq-list {
  display: grid;
  gap: 12px;
}

.faq-list summary {
  cursor: pointer;
  list-style: none;
  font-size: 1.04rem;
  font-weight: 700;
}

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

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

.cta-panel {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  background:
    linear-gradient(135deg, rgba(43, 228, 255, 0.14), rgba(255, 90, 118, 0.1)),
    #ffffff;
}

.cta-panel-actions,
.cta-column {
  display: grid;
  gap: 12px;
}

.inner-page {
  padding-bottom: 60px;
}

.page-hero {
  padding-top: clamp(32px, 6vw, 72px);
}

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

.related-links {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

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

.source-list article {
  padding: 20px;
  border-radius: var(--radius-small);
  border: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.92);
}

.source-list h3 {
  margin: 0 0 0.5rem;
  font-size: 1.05rem;
}

.source-list p {
  margin: 0;
  color: var(--muted);
}

.related-links a {
  padding: 12px 16px;
  border-radius: 999px;
}

.contact-form {
  display: grid;
  gap: 14px;
}

.contact-form input,
.contact-form select,
.contact-form textarea {
  width: 100%;
  margin-top: 8px;
  border: 1px solid rgba(17, 17, 17, 0.12);
  border-radius: 14px;
  padding: 0.95rem 1rem;
  background: #ffffff;
  color: var(--text);
  font: inherit;
}

.site-footer {
  padding-bottom: 96px;
}

.resource-card h2 {
  margin: 0.15rem 0 0.7rem;
  font-size: 1.35rem;
  line-height: 1.1;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr 0.8fr;
  gap: 24px;
  padding: 28px 0 24px;
  border-top: 1px solid var(--line);
}

.footer-brand,
.footer-heading {
  margin-top: 0;
  font-weight: 800;
}

.footer-cta-row {
  margin-top: 18px;
}

.site-footer a {
  display: block;
  margin-bottom: 10px;
  color: var(--muted);
}

.footer-meta {
  padding-top: 20px;
  border-top: 1px solid rgba(17, 17, 17, 0.08);
}

.mobile-sticky-cta {
  position: fixed;
  left: 16px;
  right: 16px;
  bottom: 16px;
  z-index: 60;
  display: none;
  align-items: center;
  justify-content: center;
  min-height: 52px;
  border-radius: 999px;
  background: #111111;
  color: #ffffff;
  font-weight: 900;
  box-shadow:
    -6px 6px 0 rgba(24, 216, 246, 0.9),
    6px -6px 0 rgba(255, 65, 85, 0.85);
}

.blueprint-page ul,
.blueprint-page ol {
  color: var(--muted);
  padding-left: 1.2rem;
}

@keyframes drift {
  0%, 100% {
    transform: translate3d(0, 0, 0) scale(1);
  }
  50% {
    transform: translate3d(10px, -16px, 0) scale(1.03);
  }
}

@media (max-width: 980px) {
  .site-header {
    flex-wrap: wrap;
    justify-content: center;
  }

  .hero-section,
  .split-section,
  .benefit-strip,
  .audience-grid,
  .process-grid,
  .full-grid,
  .footer-grid {
    grid-template-columns: 1fr;
  }

  .market-grid {
    grid-template-columns: 1fr;
  }

  .source-list {
    grid-template-columns: 1fr;
  }

  .hero-section {
    min-height: auto;
    padding-top: 30px;
  }

  .hero-copy h1,
  .page-hero h1 {
    max-width: none;
  }

  .hero-visual {
    min-height: 420px;
  }

  .cta-panel {
    flex-direction: column;
    align-items: flex-start;
  }
}

@media (max-width: 720px) {
  .main-nav,
  .header-cta {
    display: none;
  }

  .site-header {
    justify-content: space-between;
  }

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

  .language-trigger {
    min-width: 0;
    flex: 1 1 auto;
  }

  .language-trigger-copy {
    min-width: 0;
  }

  .language-trigger-label {
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
  }

  .language-panel {
    position: fixed;
    left: 12px;
    right: 12px;
    top: 88px;
    width: auto;
    max-height: min(70vh, 560px);
  }

  .language-list {
    grid-template-columns: 1fr;
  }

  .hero-section,
  .section,
  .site-footer,
  .inner-page .page-hero {
    width: min(var(--max), calc(100% - 24px));
  }

  .hero-copy h1,
  .page-hero h1 {
    font-size: clamp(2.4rem, 14vw, 4rem);
  }

  .hero-visual {
    min-height: 360px;
  }

  .hero-visual-card {
    right: 18px;
    bottom: 18px;
  }

  .mobile-sticky-cta {
    display: inline-flex;
  }

  .fact-grid {
    grid-template-columns: 1fr;
  }

  .site-footer {
    padding-bottom: 110px;
  }
}