@import url('https://fonts.googleapis.com/css2?family=Noto+Sans+Thai:wght@300;400;500;600&family=Source+Code+Pro:wght@400;500;700&display=swap');

:root {
  --purple: #533afd;
  --purple-hover: #4434d4;
  --purple-deep: #2e2b8c;
  --purple-light: #b9b9f9;
  --purple-soft: rgba(83,58,253,0.08);
  --navy: #061b31;
  --dark-navy: #0d253d;
  --brand-dark: #1c1e54;
  --white: #ffffff;
  --ruby: #ea2261;
  --magenta: #f96bee;
  --success: #15be53;
  --success-text: #108c3d;
  --slate: #64748d;
  --dark-slate: #273951;
  --border: #e5edf5;
  --border-purple: #b9b9f9;
  --surface: #f7f9fc;
  --surface-strong: #f2f5fb;
  --shadow-card: rgba(50,50,93,0.25) 0px 30px 45px -30px, rgba(0,0,0,0.1) 0px 18px 36px -18px;
  --shadow-soft: rgba(23,23,23,0.06) 0px 3px 6px 0px;
  --shadow-ambient: rgba(23,23,23,0.08) 0px 15px 35px 0px;
  --font-primary: 'Noto Sans Thai', 'SF Pro Display', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  --font-mono: 'Source Code Pro', SFMono-Regular, ui-monospace, Menlo, monospace;
}

[data-theme="dark"] {
  --purple: #665efd;
  --purple-hover: #7a73ff;
  --purple-deep: #533afd;
  --purple-light: #3d3a7a;
  --purple-soft: rgba(102,94,253,0.14);
  --navy: #e8ecf0;
  --dark-navy: #c8d0da;
  --brand-dark: #0e0f2e;
  --white: #0e0f2e;
  --slate: #9aa6ba;
  --dark-slate: #c0cad8;
  --border: rgba(255,255,255,0.11);
  --border-purple: rgba(185,185,249,0.3);
  --surface: #121438;
  --surface-strong: #171a46;
  --shadow-card: rgba(0,0,0,0.4) 0px 30px 45px -30px, rgba(0,0,0,0.3) 0px 18px 36px -18px;
  --shadow-soft: rgba(0,0,0,0.2) 0px 3px 6px 0px;
  --shadow-ambient: rgba(0,0,0,0.3) 0px 15px 35px 0px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  background:
    radial-gradient(circle at 15% 8%, rgba(83,58,253,0.10), transparent 24rem),
    radial-gradient(circle at 88% 4%, rgba(249,107,238,0.13), transparent 22rem),
    var(--white);
  color: var(--navy);
  font-family: var(--font-primary);
  font-size: 16px;
  font-weight: 300;
  line-height: 1.55;
  font-feature-settings: "ss01" 1;
  -webkit-font-smoothing: antialiased;
}

a {
  color: var(--purple);
  text-decoration: none;
}

a:hover {
  color: var(--purple-hover);
}

.site-nav {
  position: sticky;
  top: 0;
  z-index: 100;
  background: color-mix(in srgb, var(--white) 88%, transparent);
  backdrop-filter: blur(14px);
  border-bottom: 1px solid var(--border);
}

.nav-inner {
  max-width: 1080px;
  margin: 0 auto;
  padding: 14px 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  color: var(--navy);
  font-weight: 500;
  letter-spacing: -0.02em;
}

.brand-mark {
  width: 34px;
  height: 34px;
  border-radius: 8px;
  display: grid;
  place-items: center;
  color: #ffffff;
  background: linear-gradient(135deg, var(--purple), #7b61ff);
  box-shadow: var(--shadow-soft);
  font-weight: 600;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 22px;
}

.nav-links a {
  color: var(--slate);
  font-size: 14px;
  font-weight: 400;
}

.nav-links a:hover {
  color: var(--navy);
}

.theme-toggle {
  border: 1px solid var(--border);
  background: color-mix(in srgb, var(--white) 92%, transparent);
  color: var(--navy);
  border-radius: 4px;
  padding: 8px 12px;
  font: 400 13px/1 var(--font-primary);
  cursor: pointer;
}

.nav-cta,
.btn-primary {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  background: var(--purple);
  color: #ffffff;
  border: 1px solid var(--purple);
  border-radius: 4px;
  padding: 10px 16px;
  font-weight: 400;
  line-height: 1;
  box-shadow: var(--shadow-soft);
  transition: 0.18s ease;
}

.nav-cta:hover,
.btn-primary:hover {
  background: var(--purple-hover);
  color: #ffffff;
  transform: translateY(-1px);
}

.btn-ghost {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  color: var(--purple);
  border: 1px solid var(--border-purple);
  border-radius: 4px;
  padding: 10px 16px;
  font-weight: 400;
  line-height: 1;
  transition: 0.18s ease;
}

.btn-ghost:hover {
  background: var(--purple-soft);
}

.container {
  max-width: 1080px;
  margin: 0 auto;
  padding: 0 24px;
}

.hero {
  padding: 92px 0 72px;
}

.hero-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.03fr) minmax(320px, 0.97fr);
  align-items: center;
  gap: 56px;
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  color: var(--purple);
  font-family: var(--font-mono);
  font-size: 12px;
  font-weight: 500;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  margin-bottom: 18px;
}

.hero h1 {
  margin: 0 0 22px;
  color: var(--navy);
  font-size: clamp(42px, 7vw, 72px);
  font-weight: 300;
  line-height: 1.03;
  letter-spacing: -0.055em;
}

.hero p {
  max-width: 620px;
  margin: 0 0 30px;
  color: var(--slate);
  font-size: 18px;
  font-weight: 300;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-bottom: 28px;
}

.hero-note {
  color: var(--slate);
  font-size: 13px;
}

.product-panel {
  border: 1px solid var(--border);
  border-radius: 8px;
  background: color-mix(in srgb, var(--white) 90%, transparent);
  padding: 18px;
  box-shadow: var(--shadow-card);
}

.panel-top {
  display: flex;
  gap: 7px;
  padding: 4px 4px 14px;
}

.dot {
  width: 9px;
  height: 9px;
  border-radius: 50%;
  background: var(--border-purple);
}

.panel-card {
  border: 1px solid var(--border);
  border-radius: 6px;
  padding: 18px;
  background: var(--white);
  margin-bottom: 12px;
}

.panel-card strong {
  display: block;
  margin-bottom: 6px;
  font-size: 16px;
}

.panel-card span {
  color: var(--slate);
  font-size: 14px;
}

.metric-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 9px;
}

.metric {
  border: 1px solid var(--border);
  border-radius: 6px;
  padding: 12px;
  background: var(--surface);
}

.metric b {
  display: block;
  font-size: 18px;
  font-weight: 400;
}

.metric span {
  color: var(--slate);
  font-size: 11px;
}

.section {
  padding: 72px 0;
}

.section-header {
  max-width: 720px;
  margin-bottom: 34px;
}

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

.section h2,
.page-hero h1 {
  margin: 0 0 14px;
  color: var(--navy);
  font-size: clamp(32px, 4.4vw, 48px);
  font-weight: 300;
  line-height: 1.1;
  letter-spacing: -0.04em;
}

.section-header p,
.page-hero p {
  margin: 0;
  color: var(--slate);
  font-size: 17px;
}

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

.card,
.legal-card {
  border: 1px solid var(--border);
  border-radius: 6px;
  background: color-mix(in srgb, var(--white) 94%, transparent);
  padding: 24px;
  box-shadow: var(--shadow-soft);
  transition: 0.22s ease;
}

.card:hover,
.legal-card:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-card);
}

.card-icon {
  width: 42px;
  height: 42px;
  border-radius: 6px;
  display: grid;
  place-items: center;
  background: var(--purple-soft);
  margin-bottom: 18px;
}

.card h3,
.legal-card h2 {
  margin: 0 0 10px;
  color: var(--navy);
  font-size: 24px;
  font-weight: 300;
  letter-spacing: -0.02em;
}

.card p,
.legal-card p,
.legal-card li {
  color: var(--slate);
  margin: 0;
}

.card-link {
  display: inline-flex;
  margin-top: 18px;
  font-weight: 400;
}

.dark-section {
  margin: 72px 0;
  padding: 72px 0;
  background:
    radial-gradient(circle at 20% 10%, rgba(249,107,238,0.28), transparent 25rem),
    radial-gradient(circle at 80% 0%, rgba(83,58,253,0.32), transparent 27rem),
    #1c1e54;
  color: #ffffff;
}

.dark-section .eyebrow,
.dark-section a {
  color: #b9b9f9;
}

.dark-section h2 {
  color: #ffffff;
}

.dark-section p {
  color: rgba(255,255,255,0.72);
}

.service-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 14px;
}

.service-pill {
  border: 1px solid rgba(255,255,255,0.14);
  border-radius: 6px;
  padding: 16px;
  background: rgba(255,255,255,0.06);
  color: rgba(255,255,255,0.84);
  font-weight: 400;
}

.legal-links {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 22px;
  align-items: center;
}

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

.legal-link-list a {
  border: 1px solid var(--border);
  border-radius: 6px;
  padding: 18px;
  background: var(--white);
  font-weight: 400;
  box-shadow: var(--shadow-soft);
}

.contact-box {
  border-radius: 8px;
  padding: 40px;
  background:
    radial-gradient(circle at 82% 0%, rgba(83,58,253,0.28), transparent 24rem),
    var(--brand-dark);
  color: #ffffff;
  box-shadow: var(--shadow-card);
}

.contact-box h2 {
  color: #ffffff;
}

.contact-box p,
.contact-box li {
  color: rgba(255,255,255,0.76);
}

.contact-list {
  list-style: none;
  padding: 0;
  margin: 22px 0 0;
  display: grid;
  gap: 9px;
}

.contact-list a {
  color: #b9b9f9;
}

.site-footer {
  border-top: 1px solid var(--border);
  padding: 28px 0;
  color: var(--slate);
  font-size: 13px;
}

.footer-grid {
  display: flex;
  justify-content: space-between;
  gap: 18px;
  flex-wrap: wrap;
}

.footer-links {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
}

.page-hero {
  padding: 72px 0 32px;
}

.legal-layout {
  display: grid;
  gap: 18px;
  padding-bottom: 72px;
}

.legal-card ul {
  margin: 12px 0 0;
  padding-left: 20px;
}

.muted {
  color: var(--slate);
}

@media (max-width: 900px) {
  .hero-grid,
  .legal-links {
    grid-template-columns: 1fr;
  }

  .card-grid,
  .service-grid {
    grid-template-columns: 1fr 1fr;
  }

  .nav-links {
    gap: 12px;
  }
}

@media (max-width: 640px) {
  .nav-inner {
    padding: 12px 16px;
  }

  .nav-links a:not(.nav-cta) {
    display: none;
  }

  .theme-toggle {
    padding: 8px 10px;
  }

  .hero {
    padding: 64px 0 48px;
  }

  .hero h1 {
    font-size: 42px;
  }

  .card-grid,
  .service-grid,
  .metric-grid {
    grid-template-columns: 1fr;
  }

  .contact-box {
    padding: 28px;
  }

  .footer-grid {
    display: grid;
  }
}

/* === BabelTech readability balance patch start === */
/*
  Purpose:
  Improve Thai readability and visual balance while keeping the Stripe-inspired system:
  - deep navy headings
  - purple CTA
  - 4px-8px radius
  - blue-tinted shadows
  - light display headings, but stronger body/card text
*/

:root {
  --slate: #4f5f79;
  --dark-slate: #25384f;
  --surface: #f8fafd;
  --surface-strong: #f2f6fb;
}

[data-theme="dark"] {
  --slate: #c0c8d8;
  --dark-slate: #dde5f2;
  --border: rgba(255,255,255,0.16);
  --surface: #15173d;
  --surface-strong: #1b1e4b;
}

body {
  font-size: 17px;
  font-weight: 400;
  line-height: 1.65;
  color: var(--navy);
  background:
    radial-gradient(circle at 14% 8%, rgba(83,58,253,0.075), transparent 23rem),
    radial-gradient(circle at 88% 4%, rgba(249,107,238,0.09), transparent 22rem),
    var(--white);
}

.nav-inner {
  max-width: 1120px;
}

.nav-links a {
  color: #4f5f79;
  font-size: 15px;
  font-weight: 500;
}

.nav-links a:hover {
  color: var(--navy);
}

.nav-links .nav-cta,
.nav-links .nav-cta:hover,
.nav-cta,
.nav-cta:hover {
  color: #ffffff;
  background: var(--purple);
  border-color: var(--purple);
  font-weight: 500;
}

.theme-toggle {
  color: var(--navy);
  font-size: 15px;
  font-weight: 500;
  background: rgba(255,255,255,0.86);
}

.container {
  max-width: 1120px;
}

.hero {
  padding: 86px 0 70px;
}

.hero-grid {
  grid-template-columns: minmax(0, 1fr) minmax(360px, 0.9fr);
  gap: 72px;
}

.hero h1 {
  max-width: 650px;
  font-size: clamp(44px, 5.8vw, 64px);
  font-weight: 300;
  line-height: 1.08;
  letter-spacing: -0.045em;
}

.hero p {
  max-width: 660px;
  color: #4f5f79;
  font-size: 20px;
  font-weight: 400;
  line-height: 1.72;
}

.hero-note {
  color: #66758e;
  font-size: 15px;
  font-weight: 400;
  line-height: 1.6;
}

.eyebrow {
  color: var(--purple);
  font-size: 12.5px;
  font-weight: 600;
  letter-spacing: 0.07em;
}

.btn-primary,
.btn-ghost {
  min-height: 44px;
  font-size: 16.5px;
  font-weight: 500;
}

.product-panel {
  padding: 22px;
  background: rgba(255,255,255,0.96);
  border-color: #dbe4ee;
}

.panel-card {
  padding: 20px;
}

.panel-card strong {
  color: var(--navy);
  font-size: 18px;
  font-weight: 500;
}

.panel-card span {
  color: #53637e;
  font-size: 15.5px;
  font-weight: 400;
  line-height: 1.55;
}

.metric b {
  font-size: 20px;
  font-weight: 500;
}

.metric span {
  color: #5f6f89;
  font-size: 13px;
  font-weight: 400;
}

.section {
  padding: 76px 0;
}

.section h2,
.page-hero h1 {
  font-size: clamp(34px, 4.2vw, 46px);
  font-weight: 300;
  line-height: 1.15;
  letter-spacing: -0.035em;
}

.section-header p,
.page-hero p {
  color: #4f5f79;
  font-size: 18.5px;
  font-weight: 400;
  line-height: 1.75;
}

.card,
.legal-card {
  padding: 28px;
  background: rgba(255,255,255,0.98);
  border-color: #dbe4ee;
}

.card h3,
.legal-card h2 {
  color: var(--navy);
  font-size: 26px;
  font-weight: 400;
  line-height: 1.25;
}

.card p,
.legal-card p,
.legal-card li {
  color: #4f5f79;
  font-size: 16.5px;
  font-weight: 400;
  line-height: 1.7;
}

.card-link,
.legal-link-list a {
  font-size: 17px;
  font-weight: 500;
}

.card-icon {
  width: 46px;
  height: 46px;
}

.dark-section {
  margin: 76px 0;
}

.dark-section .section-header p,
.dark-section p {
  color: rgba(255,255,255,0.84);
  font-size: 17.5px;
  font-weight: 400;
  line-height: 1.72;
}

.dark-section .eyebrow,
.contact-box .eyebrow {
  color: #cbc9ff;
}

.service-pill {
  color: rgba(255,255,255,0.92);
  font-size: 16.5px;
  font-weight: 400;
  line-height: 1.45;
}

.legal-link-list a {
  color: var(--purple);
  background: rgba(255,255,255,0.98);
}

.contact-box {
  padding: 44px;
}

.contact-box h2 {
  font-size: clamp(34px, 4vw, 46px);
  font-weight: 300;
  line-height: 1.15;
}

.contact-box p,
.contact-box li {
  color: rgba(255,255,255,0.84);
  font-size: 17px;
  font-weight: 400;
  line-height: 1.72;
}

.site-footer {
  font-size: 14.5px;
  font-weight: 400;
}

.footer-links a {
  font-weight: 500;
}

[data-theme="dark"] body {
  background:
    radial-gradient(circle at 14% 8%, rgba(102,94,253,0.16), transparent 23rem),
    radial-gradient(circle at 88% 4%, rgba(249,107,238,0.12), transparent 22rem),
    var(--white);
}

[data-theme="dark"] .nav-links a {
  color: #c0c8d8;
}

[data-theme="dark"] .nav-links a:hover {
  color: #ffffff;
}

[data-theme="dark"] .theme-toggle {
  color: #ffffff;
  background: rgba(255,255,255,0.08);
}

[data-theme="dark"] .product-panel,
[data-theme="dark"] .panel-card,
[data-theme="dark"] .card,
[data-theme="dark"] .legal-card,
[data-theme="dark"] .legal-link-list a {
  background: rgba(255,255,255,0.045);
  border-color: rgba(255,255,255,0.14);
}

[data-theme="dark"] .hero p,
[data-theme="dark"] .hero-note,
[data-theme="dark"] .panel-card span,
[data-theme="dark"] .metric span,
[data-theme="dark"] .section-header p,
[data-theme="dark"] .page-hero p,
[data-theme="dark"] .card p,
[data-theme="dark"] .legal-card p,
[data-theme="dark"] .legal-card li {
  color: #c0c8d8;
}

@media (max-width: 900px) {
  .hero-grid {
    gap: 42px;
  }

  .hero h1 {
    font-size: clamp(40px, 8vw, 56px);
  }
}

@media (max-width: 640px) {
  body {
    font-size: 16.5px;
  }

  .hero {
    padding: 58px 0 46px;
  }

  .hero h1 {
    font-size: 39px;
    line-height: 1.12;
  }

  .hero p,
  .section-header p,
  .page-hero p {
    font-size: 17px;
    line-height: 1.72;
  }

  .section {
    padding: 56px 0;
  }

  .card,
  .legal-card,
  .contact-box {
    padding: 24px;
  }
}
/* === BabelTech readability balance patch end === */

/* === BabelTech Tech Blue palette patch start === */
/*
  Tech Blue palette
  Goal: make the central company website feel more trustworthy,
  public-facing, and technology-focused while keeping the existing layout.
*/

:root {
  --purple: #2563eb;
  --purple-hover: #1d4ed8;
  --purple-deep: #1e40af;
  --purple-light: #bfdbfe;
  --purple-soft: rgba(37,99,235,0.085);
  --navy: #071a33;
  --dark-navy: #102a4f;
  --brand-dark: #0f2347;
  --slate: #4f6078;
  --dark-slate: #25384f;
  --border-purple: #bfdbfe;
}

[data-theme="dark"] {
  --purple: #60a5fa;
  --purple-hover: #93c5fd;
  --purple-deep: #2563eb;
  --purple-light: #1e3a8a;
  --purple-soft: rgba(96,165,250,0.16);
  --navy: #eaf2ff;
  --dark-navy: #c9d8ec;
  --brand-dark: #07162d;
  --slate: #c2cee0;
  --dark-slate: #e0eaff;
  --border-purple: rgba(147,197,253,0.32);
}

body {
  background:
    radial-gradient(circle at 14% 8%, rgba(37,99,235,0.09), transparent 23rem),
    radial-gradient(circle at 88% 4%, rgba(14,165,233,0.09), transparent 22rem),
    var(--white);
}

.brand-mark {
  background: linear-gradient(135deg, #2563eb, #0ea5e9);
}

.card-icon {
  background: rgba(37,99,235,0.09);
}

.dark-section {
  background:
    radial-gradient(circle at 20% 10%, rgba(14,165,233,0.24), transparent 25rem),
    radial-gradient(circle at 80% 0%, rgba(37,99,235,0.32), transparent 27rem),
    #0f2347;
}

.contact-box {
  background:
    radial-gradient(circle at 82% 0%, rgba(14,165,233,0.24), transparent 24rem),
    #0f2347;
}

[data-theme="dark"] body {
  background:
    radial-gradient(circle at 14% 8%, rgba(96,165,250,0.15), transparent 23rem),
    radial-gradient(circle at 88% 4%, rgba(14,165,233,0.12), transparent 22rem),
    var(--white);
}

[data-theme="dark"] .brand-mark {
  background: linear-gradient(135deg, #60a5fa, #22d3ee);
}

[data-theme="dark"] .card-icon {
  background: rgba(96,165,250,0.13);
}
/* === BabelTech Tech Blue palette patch end === */

/* === BabelTech multilingual language switch patch start === */
html[lang="en"] body {
  font-family: "SF Pro Display", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

html[lang="zh"] body {
  font-family: "PingFang SC", "Microsoft YaHei", "Noto Sans SC", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

.lang-switch {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  padding: 4px;
  border: 1px solid var(--border);
  border-radius: 6px;
  background: color-mix(in srgb, var(--white) 88%, transparent);
}

.lang-switch a {
  min-width: 34px;
  text-align: center;
  padding: 7px 8px;
  border-radius: 4px;
  color: var(--slate);
  font-size: 13px;
  font-weight: 500;
  line-height: 1;
}

.lang-switch a.active {
  background: var(--purple);
  color: #ffffff;
}

.lang-switch a:hover {
  color: var(--navy);
  background: var(--purple-soft);
}

.lang-switch a.active:hover {
  color: #ffffff;
  background: var(--purple-hover);
}

[data-theme="dark"] .lang-switch {
  background: rgba(255,255,255,0.045);
  border-color: rgba(255,255,255,0.14);
}

[data-theme="dark"] .lang-switch a {
  color: #c2cee0;
}

[data-theme="dark"] .lang-switch a.active,
[data-theme="dark"] .lang-switch a.active:hover {
  color: #071a33;
  background: #60a5fa;
}

@media (max-width: 760px) {
  .lang-switch {
    order: 8;
  }

  .lang-switch a {
    min-width: auto;
    padding: 7px 7px;
  }
}
/* === BabelTech multilingual language switch patch end === */

/* === BabelTech heading balance patch start === */
/*
  Reduce hero heading dominance for public corporate readability.
  Keeps premium spacing, but avoids oversized Thai/Chinese hero text.
*/

.hero h1 {
  max-width: 680px;
  font-size: clamp(40px, 5.1vw, 56px);
  line-height: 1.12;
  letter-spacing: -0.04em;
}

html[lang="th"] .hero h1 {
  font-size: clamp(39px, 4.9vw, 54px);
  line-height: 1.14;
  letter-spacing: -0.035em;
}

html[lang="zh"] .hero h1 {
  font-size: clamp(40px, 4.8vw, 54px);
  line-height: 1.16;
  letter-spacing: -0.03em;
}

@media (max-width: 640px) {
  .hero h1,
  html[lang="th"] .hero h1,
  html[lang="zh"] .hero h1 {
    font-size: 36px;
    line-height: 1.16;
  }
}
/* === BabelTech heading balance patch end === */

/* === BabelTech primary logo header patch start === */
/*
  Replace simple B square header mark with the BabelTech primary logo.
  Uses scalable SVG assets:
  - assets/babeltech-primary-logo.svg
  - assets/babeltech-icon.svg
*/

.brand {
  display: inline-flex;
  align-items: center;
  gap: 0;
  min-width: 0;
  color: var(--navy);
  text-decoration: none;
}

.brand-mark {
  display: none !important;
}

.brand-logo-img {
  display: block;
  width: 186px;
  height: auto;
  max-height: 48px;
}

.site-nav .brand-logo-img,
.site-header .brand-logo-img {
  width: 186px;
}

@media (max-width: 760px) {
  .brand-logo-img,
  .site-nav .brand-logo-img,
  .site-header .brand-logo-img {
    width: 156px;
    max-height: 42px;
  }
}

@media (max-width: 420px) {
  .brand-logo-img,
  .site-nav .brand-logo-img,
  .site-header .brand-logo-img {
    width: 138px;
  }
}
/* === BabelTech primary logo header patch end === */

/* === BabelTech clean logo size patch start === */
.brand-logo-img {
  width: 178px;
  height: auto;
  max-height: 46px;
  object-fit: contain;
}

@media (max-width: 760px) {
  .brand-logo-img,
  .site-nav .brand-logo-img,
  .site-header .brand-logo-img {
    width: 152px;
    max-height: 40px;
  }
}
/* === BabelTech clean logo size patch end === */

/* === BabelTech real PNG primary logo patch start === */
/*
  Use real uploaded PNG logo assets instead of generated SVG.
  Header logo:
  - assets/babeltech-primary-logo.png
  Icon/favicon:
  - assets/babeltech-icon.png
*/

.brand {
  display: inline-flex;
  align-items: center;
  min-width: 0;
  color: var(--navy);
  text-decoration: none;
}

.brand-mark {
  display: none !important;
}

.brand-logo-img {
  display: block;
  width: 200px;
  height: auto;
  max-height: 54px;
  object-fit: contain;
}

.site-nav .brand-logo-img,
.site-header .brand-logo-img {
  width: 200px;
  max-height: 54px;
}

@media (max-width: 900px) {
  .brand-logo-img,
  .site-nav .brand-logo-img,
  .site-header .brand-logo-img {
    width: 184px;
    max-height: 48px;
  }
}

@media (max-width: 640px) {
  .brand-logo-img,
  .site-nav .brand-logo-img,
  .site-header .brand-logo-img {
    width: 156px;
    max-height: 42px;
  }
}
/* === BabelTech real PNG primary logo patch end === */

/* === BabelTech logo left shift patch start === */
@media (min-width: 901px) {
  .brand {
    margin-left: -16px;
  }
}
/* === BabelTech logo left shift patch end === */

/* === BabelTech industrial services layout patch start === */
/*
  Adds layout support for the new industrial factory software service.
  Keeps platform cards balanced after adding the fourth service card.
*/

#platforms .card-grid {
  grid-template-columns: repeat(2, minmax(0, 1fr));
  max-width: 1040px;
  margin-left: auto;
  margin-right: auto;
}

#platforms .industrial-card .card-icon {
  background: rgba(37,99,235,0.10);
}

@media (min-width: 1180px) {
  #platforms .card-grid {
    gap: 24px;
  }
}

@media (max-width: 760px) {
  #platforms .card-grid {
    grid-template-columns: 1fr;
  }
}
/* === BabelTech industrial services layout patch end === */

/* BABELTECH_POLICY_PLATFORM_SCOPE_PATCH_121K_TYPOGRAPHY_START
   BABELTECH_RESTORE_ORIGINAL_TYPOGRAPHY_PATCH_121N
   Keep the expanded policy content from 121K, but remove global typography overrides
   that changed the homepage/service section sizes. This block only styles the new
   platform link chips used inside policy/terms/delete-account pages.
*/
.platform-links {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 16px;
}

.platform-link {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 38px;
  padding: 8px 14px;
  border: 1px solid var(--border);
  border-radius: 999px;
  font-size: 14px;
  font-weight: 700;
  color: var(--brand);
  background: rgba(37, 99, 235, 0.08);
  text-decoration: none;
}

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

.legal-card ul {
  margin: 12px 0 0;
  padding-left: 1.25rem;
}

.legal-card li + li {
  margin-top: 7px;
}

.legal-card a {
  word-break: break-word;
}

@media (max-width: 640px) {
  .platform-link {
    width: 100%;
  }
}
/* BABELTECH_POLICY_PLATFORM_SCOPE_PATCH_121K_TYPOGRAPHY_END */

/* BABELTECH_LEGAL_HEADING_SIZE_PATCH_121P_CSS_START */
/* Reduce only legal-page main headings. Keep homepage and service sections unchanged. */
.legal-document .page-hero h1 {
  max-width: 980px;
  font-size: clamp(30px, 3.1vw, 40px);
  line-height: 1.22;
  letter-spacing: -0.03em;
}

.legal-document .page-hero p {
  max-width: 1120px;
  line-height: 1.72;
}

@media (max-width: 640px) {
  .legal-document .page-hero h1 {
    font-size: 32px;
    line-height: 1.24;
  }
}
/* BABELTECH_LEGAL_HEADING_SIZE_PATCH_121P_CSS_END */

/* BABELTECH_LIGHT_DARK_MODE_POLISH_PATCH_122A_CSS_START */
/* Semantic color aliases for reliable light/dark readability checks. */
:root {
  --bg: var(--white);
  --text: var(--navy);
  --muted: var(--slate);
  --brand: var(--purple);
  --brand-contrast: #ffffff;
  --card-bg: var(--white);
}

[data-theme="dark"] {
  --bg: #0e0f2e;
  --text: #eaf2ff;
  --muted: #c2cee0;
  --brand: #60a5fa;
  --brand-contrast: #071a33;
  --card-bg: #15173d;
  --magenta: #f0abfc;
  --ruby: #fb7185;
  --success: #22c55e;
  --success-text: #86efac;
}

/* Keep existing design, but make theme-sensitive text/card elements explicit. */
body {
  color: var(--text);
}

.hero p,
.hero-note,
.section-header p,
.page-hero p,
.card p,
.legal-card p,
.legal-card li,
.footer-links a {
  color: var(--muted);
}

.page-hero h1,
.legal-card h2,
.card h3 {
  color: var(--text);
}

.theme-toggle {
  color: var(--text);
  border-color: var(--border);
  background: color-mix(in srgb, var(--card-bg) 88%, transparent);
}

.theme-toggle:hover {
  border-color: var(--brand);
}

[data-theme="dark"] .theme-toggle {
  color: var(--text);
  background: rgba(255,255,255,0.08);
  border-color: rgba(255,255,255,0.16);
}

[data-theme="dark"] .legal-card,
[data-theme="dark"] .card,
[data-theme="dark"] .panel-card,
[data-theme="dark"] .product-panel {
  background: rgba(255,255,255,0.045);
  border-color: rgba(255,255,255,0.14);
}

[data-theme="dark"] .legal-card h2,
[data-theme="dark"] .page-hero h1,
[data-theme="dark"] .card h3 {
  color: var(--text);
}

[data-theme="dark"] .legal-card p,
[data-theme="dark"] .legal-card li,
[data-theme="dark"] .page-hero p,
[data-theme="dark"] .card p {
  color: var(--muted);
}

[data-theme="dark"] .nav-cta,
[data-theme="dark"] .primary-btn {
  color: var(--brand-contrast);
}
/* BABELTECH_LIGHT_DARK_MODE_POLISH_PATCH_122A_CSS_END */

/* BABELTECH_DARK_MODE_VISUAL_POLISH_PATCH_122C_CSS_START */
/* Dark mode visual polish: logo contrast, header separation, and header CTA balance. */
[data-theme="dark"] .site-header,
[data-theme="dark"] header,
[data-theme="dark"] .navbar,
[data-theme="dark"] .topbar {
  background: rgba(12, 14, 44, 0.92);
  border-bottom-color: rgba(255, 255, 255, 0.12);
  box-shadow: 0 12px 34px rgba(0, 0, 0, 0.24);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
}

/* Keep sticky header visually above content without looking heavy. */
.site-header,
header,
.navbar,
.topbar {
  z-index: 50;
}

/* Improve BabelTech wordmark readability in dark mode. */
[data-theme="dark"] .brand,
[data-theme="dark"] .brand a,
[data-theme="dark"] .brand-name,
[data-theme="dark"] .brand-text,
[data-theme="dark"] .logo-text,
[data-theme="dark"] .site-logo,
[data-theme="dark"] .site-logo a {
  color: #eaf2ff;
}

[data-theme="dark"] .brand span,
[data-theme="dark"] .brand-name span,
[data-theme="dark"] .brand-text span,
[data-theme="dark"] .logo-text span {
  color: inherit;
}

[data-theme="dark"] .brand strong,
[data-theme="dark"] .brand .accent,
[data-theme="dark"] .brand .highlight,
[data-theme="dark"] .brand-name strong,
[data-theme="dark"] .brand-text strong,
[data-theme="dark"] .logo-text strong {
  color: #60a5fa;
}

[data-theme="dark"] .brand img,
[data-theme="dark"] .site-logo img,
[data-theme="dark"] .logo img {
  filter: brightness(1.18) contrast(1.08) saturate(1.08);
}

/* Header links should be readable but not too bright. */
[data-theme="dark"] .nav a,
[data-theme="dark"] .nav-link,
[data-theme="dark"] nav a {
  color: rgba(234, 242, 255, 0.86);
}

[data-theme="dark"] .nav a:hover,
[data-theme="dark"] .nav-link:hover,
[data-theme="dark"] nav a:hover {
  color: #ffffff;
}

/* Make language/theme controls softer in dark mode. */
[data-theme="dark"] .lang-switch,
[data-theme="dark"] .language-switch,
[data-theme="dark"] .language-toggle,
[data-theme="dark"] .theme-toggle {
  background: rgba(255, 255, 255, 0.055);
  border-color: rgba(255, 255, 255, 0.18);
  color: #eaf2ff;
}

[data-theme="dark"] .lang-switch .active,
[data-theme="dark"] .language-switch .active,
[data-theme="dark"] .language-toggle .active,
[data-theme="dark"] [data-lang].active,
[data-theme="dark"] .lang-active {
  background: #60a5fa;
  color: #071a33;
  border-color: #60a5fa;
}

/* Policy/primary header CTA should not look washed out in dark mode. */
[data-theme="dark"] .nav-cta,
[data-theme="dark"] .header-cta,
[data-theme="dark"] .policy-link,
[data-theme="dark"] .primary-btn {
  background: linear-gradient(135deg, #2563eb, #60a5fa);
  color: #ffffff;
  border-color: rgba(96, 165, 250, 0.68);
  box-shadow: 0 10px 22px rgba(37, 99, 235, 0.26);
}

[data-theme="dark"] .nav-cta:hover,
[data-theme="dark"] .header-cta:hover,
[data-theme="dark"] .policy-link:hover,
[data-theme="dark"] .primary-btn:hover {
  filter: brightness(1.06);
  transform: translateY(-1px);
}

/* Secondary outline buttons keep contrast without overpowering the hero. */
[data-theme="dark"] .secondary-btn,
[data-theme="dark"] .outline-btn {
  color: #bfdbfe;
  border-color: rgba(191, 219, 254, 0.28);
  background: rgba(255, 255, 255, 0.035);
}

[data-theme="dark"] .secondary-btn:hover,
[data-theme="dark"] .outline-btn:hover {
  color: #ffffff;
  border-color: rgba(96, 165, 250, 0.58);
  background: rgba(96, 165, 250, 0.10);
}

/* Prevent anchor targets from hiding under the sticky header. */
html {
  scroll-padding-top: 92px;
}

@media (max-width: 760px) {
  html {
    scroll-padding-top: 76px;
  }
}
/* BABELTECH_DARK_MODE_VISUAL_POLISH_PATCH_122C_CSS_END */

/* BABELTECH_SERVICE_REAL_LOGO_PATCH_122M_CSS_START */
/* Use real platform logos in the first two service cards without changing the other service icons. */
.card-icon.service-logo-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}

.card-icon.service-logo-icon .service-logo-img {
  display: block;
  max-width: 100%;
  max-height: 100%;
  object-fit: contain;
}

.card-icon.service-logo-icon-ride .service-logo-img {
  width: 36px;
  height: 36px;
  transform: scale(1.16);
}

.card-icon.service-logo-icon-apt .service-logo-img {
  width: 100%;
  height: 100%;
  border-radius: 6px;
  object-fit: cover;
}

[data-theme="dark"] .card-icon.service-logo-icon-ride .service-logo-img {
  filter: brightness(1.06) saturate(1.06);
}

[data-theme="dark"] .card-icon.service-logo-icon-apt .service-logo-img {
  filter: brightness(1.05) contrast(1.04) saturate(1.08);
}
/* BABELTECH_SERVICE_REAL_LOGO_PATCH_122M_CSS_END */