:root {
  --ink: #012d78;
  --ink-soft: #0259c1;
  --muted: #5b6b86;
  --paper: #f4f8fc;
  --paper-deep: #e4eef8;
  --white: #ffffff;
  --accent: #07beff;
  --accent-deep: #0259c1;
  --accent-soft: #e6f8ff;
  --navy: #012d78;
  --royal: #0259c1;
  --cyan: #07beff;
  --teal: var(--royal);
  --teal-deep: var(--navy);
  --teal-soft: var(--accent-soft);
  --line: rgba(1, 45, 120, 0.12);
  --shadow: 0 18px 50px rgba(1, 45, 120, 0.08);
  --radius: 16px;
  --radius-lg: 24px;
  --container: 1120px;
  --narrow: 720px;
  --font-sans: "Montserrat", sans-serif;
  --font-display: "Montserrat", sans-serif;
  --header-h: 88px;
  --grad-brand: linear-gradient(120deg, #012d78 0%, #0259c1 52%, #07beff 100%);
}

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

html {
  scroll-behavior: smooth;
  scroll-padding-top: var(--header-h);
}

body {
  margin: 0;
  font-family: var(--font-sans);
  color: var(--ink);
  background:
    radial-gradient(1200px 600px at 10% -10%, rgba(7, 190, 255, 0.10), transparent 60%),
    radial-gradient(900px 500px at 100% 0%, rgba(1, 45, 120, 0.06), transparent 55%),
    var(--paper);
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
}

body.nav-open {
  overflow: hidden;
}

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

.content-media img,
.media-frame img,
.city-shot img,
.cta-visual img,
.visual-band img,
.quote-portrait,
.team-card img {
  border-radius: var(--radius);
}

a {
  color: inherit;
  text-decoration-thickness: 1px;
  text-underline-offset: 0.18em;
}

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

h1,
h2,
h3 {
  font-family: var(--font-display);
  font-weight: 700;
  line-height: 1.15;
  letter-spacing: -0.02em;
  margin: 0 0 0.75rem;
}

h1 {
  font-size: clamp(2.4rem, 5vw, 4.2rem);
}

h2 {
  font-size: clamp(1.8rem, 3.2vw, 2.75rem);
}

h3 {
  font-size: clamp(1.2rem, 2vw, 1.45rem);
}

p {
  margin: 0 0 1rem;
}

address {
  font-style: normal;
}

.sr-only,
.skip-link {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  border: 0;
}

.skip-link:focus {
  position: fixed;
  top: 12px;
  left: 12px;
  z-index: 1000;
  width: auto;
  height: auto;
  margin: 0;
  clip: auto;
  padding: 0.75rem 1rem;
  background: var(--ink);
  color: var(--white);
  border-radius: var(--radius);
}

.page-block,
.solution-detail,
#cau-chuyen,
#ban-lanh-dao,
#who-we-serve,
#for-international,
#for-vietnam {
  scroll-margin-top: calc(var(--header-h) + 8px);
}

.container {
  width: min(100% - 2.5rem, var(--container));
  margin-inline: auto;
}

.page-block + .page-block {
  border-top: 1px solid var(--line);
}

.chapter-open {
  padding-top: clamp(4.25rem, 9vw, 6.75rem);
}

.narrow {
  width: min(100% - 2.5rem, var(--narrow));
  margin-inline: auto;
}

.eyebrow {
  display: inline-block;
  margin: 0 0 0.85rem;
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--teal);
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  min-height: 48px;
  padding: 0.8rem 1.45rem;
  border: 1px solid transparent;
  border-radius: 999px;
  font: 600 0.95rem/1 var(--font-sans);
  text-decoration: none;
  cursor: pointer;
  transition: transform 0.25s ease, background 0.25s ease, color 0.25s ease, border-color 0.25s ease;
}

.btn:hover {
  transform: translateY(-1px);
  color: inherit;
  text-decoration: none;
}

.btn:disabled {
  opacity: 0.65;
  cursor: wait;
  transform: none;
}

.btn-primary {
  background: var(--cyan);
  color: var(--navy);
}

.btn-primary:hover {
  background: #3dcbff;
  color: var(--navy);
}

.btn-ghost {
  background: transparent;
  border-color: rgba(255, 255, 255, 0.45);
  color: var(--white);
}

.page-hero .btn-ghost {
  border-color: rgba(255, 255, 255, 0.55);
  color: var(--white);
}

.section:not(.section--dark) .btn-ghost,
.cta-panel .btn-ghost {
  border-color: rgba(1, 45, 120, 0.22);
  color: var(--ink);
}

.btn-ghost-dark {
  background: transparent;
  border-color: rgba(1, 45, 120, 0.22);
  color: var(--ink);
}

.btn-ghost-dark:hover {
  border-color: var(--royal);
  color: var(--royal);
}

.btn-sm {
  min-height: 40px;
  padding: 0.55rem 1rem;
  font-size: 0.88rem;
}

/* Header */
.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  height: var(--header-h);
  background: rgba(242, 246, 248, 0.72);
  backdrop-filter: blur(14px);
  border-bottom: 1px solid transparent;
  transition: background 0.3s ease, border-color 0.3s ease, box-shadow 0.3s ease;
}

.site-header.is-scrolled {
  background: rgba(255, 255, 255, 0.92);
  border-bottom-color: var(--line);
  box-shadow: 0 8px 30px rgba(1, 45, 120, 0.05);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.5rem;
  height: var(--header-h);
}

.brand {
  display: flex;
  align-items: center;
  text-decoration: none;
  color: var(--ink);
  flex-shrink: 0;
}

.brand:hover {
  color: var(--ink);
}

.brand-logo {
  height: 64px;
  width: auto;
  max-width: min(220px, 52vw);
  object-fit: contain;
  background: transparent;
}

.site-nav {
  display: flex;
  align-items: center;
  gap: 1.5rem;
}

.nav-list {
  display: flex;
  align-items: center;
  gap: 1.25rem;
  list-style: none;
  margin: 0;
  padding: 0;
}

.nav-list a {
  position: relative;
  text-decoration: none;
  font-size: 0.92rem;
  font-weight: 500;
  color: var(--ink-soft);
  padding: 0.35rem 0;
}

.nav-list a:hover,
.nav-list a.is-active,
.nav-list .current-menu-item > a {
  color: var(--navy);
}

.nav-list a.is-active::after,
.nav-list .current-menu-item > a::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  height: 2px;
  background: var(--royal);
  border-radius: 2px;
}

.lang-switcher {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  font-family: "Montserrat", sans-serif;
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  flex-shrink: 0;
}

.lang-link {
  text-decoration: none;
  color: var(--ink-soft);
  padding: 0.15rem 0.1rem;
  transition: color 0.2s ease;
}

.lang-link:hover {
  color: var(--teal);
}

.lang-link.is-active {
  color: var(--teal);
}

.lang-sep {
  color: var(--ink-soft);
  opacity: 0.45;
  user-select: none;
}

.nav-toggle {
  display: none;
  width: 44px;
  height: 44px;
  border: 0;
  background: transparent;
  padding: 0;
  cursor: pointer;
  border-radius: 999px;
}

.nav-toggle span {
  display: block;
  width: 22px;
  height: 2px;
  margin: 6px auto;
  background: var(--ink);
  transition: transform 0.25s ease, opacity 0.25s ease;
}

.nav-toggle[aria-expanded="true"] span:first-of-type {
  transform: translateY(4px) rotate(45deg);
}

.nav-toggle[aria-expanded="true"] span:last-of-type {
  transform: translateY(-4px) rotate(-45deg);
}

/* Hero */
.hero {
  position: relative;
  min-height: calc(100vh - var(--header-h));
  display: grid;
  align-items: end;
  overflow: hidden;
  color: var(--white);
  background: var(--ink);
}

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

.hero--video {
  min-height: 100vh;
  margin-top: calc(var(--header-h) * -1);
}

.hero--video .hero-content {
  padding-top: var(--header-h);
}

.hero--video .video-veil {
  display: none;
}

.hero-photo {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center 40%;
}

.hero-gradient {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(115deg, rgba(1, 45, 120, 0.94) 8%, rgba(2, 89, 193, 0.78) 48%, rgba(7, 190, 255, 0.48) 100%),
    radial-gradient(circle at 78% 22%, rgba(7, 190, 255, 0.22), transparent 42%);
}

.hero-pattern {
  position: absolute;
  inset: 0;
  opacity: 0.28;
  background-image:
    linear-gradient(rgba(255, 255, 255, 0.06) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.06) 1px, transparent 1px);
  background-size: 64px 64px;
  mask-image: radial-gradient(circle at 30% 40%, black, transparent 70%);
  animation: drift 28s linear infinite;
}

@keyframes drift {
  from { transform: translate3d(0, 0, 0); }
  to { transform: translate3d(-64px, -32px, 0); }
}

.hero-content {
  position: relative;
  z-index: 1;
  padding: clamp(4rem, 12vh, 7rem) 0 clamp(3.5rem, 8vh, 5.5rem);
  max-width: none;
}

.hero-content > :is(img, .hero-slogan, h1, .hero-support, .hero-services, .hero-actions) {
  max-width: 42rem;
}

.hero-logo {
  width: min(200px, 52vw);
  height: auto;
  margin-bottom: 0.85rem;
  background: transparent;
}

.hero-slogan {
  margin: 0 0 0.85rem;
  font-size: 0.68rem;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--cyan);
}

.hero-services {
  margin: 0 0 1.5rem;
  max-width: 40rem;
  font-size: 0.88rem;
  font-weight: 500;
  letter-spacing: 0.04em;
  color: rgba(255, 255, 255, 0.72);
}

.hero .eyebrow {
  color: var(--cyan);
}

h1.hero-lead {
  font-family: var(--font-display);
  font-size: clamp(1.55rem, 3vw, 2.35rem);
  font-weight: 700;
  letter-spacing: -0.025em;
  line-height: 1.2;
  margin: 0 0 0.95rem;
  color: var(--white);
}

.hero-support {
  max-width: 42rem;
  color: rgba(255, 255, 255, 0.78);
  margin-bottom: 1.75rem;
}

.page-hero .hero-support {
  color: rgba(255, 255, 255, 0.82);
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.85rem;
}

.page-hero {
  position: relative;
  padding: clamp(3.5rem, 9vh, 6rem) 0 3rem;
  overflow: hidden;
  background: var(--grad-brand);
  color: var(--white);
}

.page-hero--compact {
  padding: clamp(2.8rem, 7vh, 4.5rem) 0 2.5rem;
}

.page-hero .eyebrow {
  color: #d6f4ff;
}

/* Sections */
.section {
  padding: clamp(3.5rem, 8vw, 6rem) 0;
}

.section--tint {
  background: linear-gradient(180deg, rgba(7, 190, 255, 0.10), rgba(244, 248, 252, 0.2));
}

.section--dark {
  position: relative;
  overflow: hidden;
  background: linear-gradient(160deg, var(--navy) 0%, #024aa3 100%);
  color: var(--white);
}

.section--dark .eyebrow {
  color: var(--cyan);
}

.section--dark p {
  color: rgba(255, 255, 255, 0.78);
}

.section-intro {
  max-width: 720px;
  margin-bottom: clamp(2rem, 4vw, 3rem);
}

.section-intro p:last-child {
  color: var(--muted);
}

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

.value-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
}

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

.value-item {
  padding: 1.4rem 1.35rem;
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: var(--radius);
}

.value-num {
  display: block;
  margin-bottom: 1rem;
  font-family: var(--font-display);
  font-size: 0.95rem;
  color: var(--teal);
  letter-spacing: 0.08em;
}

.solution-list {
  display: grid;
  gap: 0;
}

.solution-row {
  display: grid;
  grid-template-columns: 72px 1fr auto;
  gap: 1.25rem;
  align-items: center;
  padding: 1.5rem 0;
  border-top: 1px solid var(--line);
  text-decoration: none;
  color: inherit;
  transition: padding 0.25s ease, background 0.25s ease;
}

.solution-row:last-child {
  border-bottom: 1px solid var(--line);
}

.solution-row:hover {
  padding-left: 0.85rem;
  color: inherit;
  border-radius: var(--radius);
}

.solution-index {
  font-family: var(--font-display);
  color: var(--teal);
  letter-spacing: 0.04em;
}

.solution-detail-head .eyebrow {
  display: flex;
  align-items: baseline;
  gap: 0.7rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

.solution-row h3,
.solution-detail h2,
.solution-detail h3 {
  margin-bottom: 0.4rem;
}

.solution-row p {
  margin: 0;
  color: var(--muted);
}

.solution-link {
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--teal);
  white-space: nowrap;
}

.partners-layout {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 2.5rem;
  align-items: center;
}

.partner-marquee {
  overflow: hidden;
  mask-image: linear-gradient(90deg, transparent, black 12%, black 88%, transparent);
}

.marquee-track {
  display: flex;
  gap: 2rem;
  width: max-content;
  animation: marquee 22s linear infinite;
}

.marquee-track span {
  font-family: var(--font-display);
  font-size: 1.35rem;
  color: var(--ink-soft);
  white-space: nowrap;
}

@keyframes marquee {
  from { transform: translateX(0); }
  to { transform: translateX(-50%); }
}

.timeline {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 1.25rem;
}

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

.timeline li {
  position: relative;
  padding: 1.15rem 1.15rem 1.25rem;
  border: 1px solid rgba(255, 255, 255, 0.16);
  border-radius: var(--radius);
  background: rgba(255, 255, 255, 0.06);
}

.timeline-num {
  display: block;
  margin-bottom: 0.85rem;
  font-family: var(--font-display);
  color: var(--cyan);
}

.timeline h3 {
  margin-bottom: 0.55rem;
  font-size: 1.1rem;
}

.quote-section blockquote {
  margin: 0;
  padding: 0;
  border: 0;
}

.quote-section p {
  font-family: var(--font-display);
  font-size: clamp(1.35rem, 2.6vw, 1.9rem);
  line-height: 1.45;
  color: var(--ink);
}

.quote-section footer {
  display: flex;
  flex-direction: column;
  gap: 0.2rem;
  margin-top: 1.5rem;
  color: var(--muted);
}

.cta-panel {
  display: flex;
  align-items: end;
  justify-content: space-between;
  gap: 2rem;
  padding: clamp(2rem, 4vw, 3rem);
  background:
    linear-gradient(135deg, rgba(7, 190, 255, 0.12), rgba(1, 45, 120, 0.04)),
    var(--white);
  border: 1px solid var(--line);
  box-shadow: var(--shadow);
  border-radius: var(--radius-lg);
  overflow: hidden;
}

.cta-panel p:last-child {
  margin-bottom: 0;
  color: var(--muted);
}

/* About / Solutions extras */
.story-layout,
.ecosystem-layout,
.contact-layout {
  display: grid;
  grid-template-columns: 0.95fr 1.05fr;
  gap: clamp(2rem, 5vw, 4rem);
  align-items: start;
}

.chapter-open .contact-layout {
  margin-top: 0.5rem;
}

.chapter-open .prose {
  margin-top: 1.25rem;
}

.chapter-open .prose p:first-child {
  margin-top: 0;
}

.prose p {
  color: var(--muted);
  font-size: 1.05rem;
}

.mission-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2rem;
}

.mission-grid article {
  padding: 1.5rem 1.35rem;
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: var(--radius);
}

.core-values {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.5rem;
}

.core-values article {
  padding-top: 1rem;
  border-top: 1px solid var(--line);
}

.ecosystem-stat {
  display: grid;
  gap: 0.35rem;
  padding: 2rem;
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: var(--radius);
}

.stat-number {
  margin: 0.75rem 0 0;
  font-family: var(--font-display);
  font-size: clamp(2.4rem, 4vw, 3.4rem);
  color: var(--teal);
  line-height: 1;
}

.stat-label {
  margin: 0 0 1rem;
  color: var(--muted);
}

.solution-detail {
  padding: clamp(2rem, 4vw, 3rem) 0;
  border-top: 1px solid var(--line);
}

.solution-detail:first-child {
  border-top: 0;
  padding-top: 0;
}

.solution-detail-head {
  margin-bottom: 1.25rem;
}

.solution-detail-head .eyebrow {
  display: flex;
  align-items: baseline;
  gap: 0.55rem;
}

.check-list {
  margin: 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 0.75rem;
}

.check-list li {
  position: relative;
  padding-left: 1.4rem;
  color: var(--muted);
}

.check-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.55rem;
  width: 0.55rem;
  height: 0.55rem;
  border-radius: 50%;
  background: var(--teal);
}

.list-label {
  margin-bottom: 0.75rem;
  font-weight: 600;
}

.partnership-split {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.5rem;
}

.partnership-split article {
  padding: 1.4rem 1.35rem;
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: var(--radius);
}

.process-steps {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.25rem;
}

.process-steps li {
  padding: 1.15rem 1.15rem 1.25rem;
  border: 1px solid rgba(255, 255, 255, 0.16);
  border-radius: var(--radius);
  background: rgba(255, 255, 255, 0.06);
}

.process-steps span {
  display: block;
  margin-bottom: 0.75rem;
  font-family: var(--font-display);
  color: var(--cyan);
}

/* News */
.news-categories {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.25rem;
  margin: 0.25rem 0 2.5rem;
}

.news-categories article {
  padding: 1.25rem 1.2rem;
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: var(--radius);
}

.news-categories p,
.news-item p {
  color: var(--muted);
}

.news-list {
  display: grid;
  gap: 1.25rem;
}

.news-item {
  padding: 1.25rem 1.2rem;
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: var(--radius);
}

.news-item time {
  display: block;
  margin-bottom: 0.4rem;
  font-size: 0.85rem;
  color: var(--muted);
}

.empty-state {
  padding: 2.5rem 1.5rem;
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
}

/* Contact form */
.contact-aside h2,
.contact-aside h3 {
  margin-bottom: 1.25rem;
  color: var(--ink);
}

/* Shared contact list (also used in the dark footer — keep light-page colors here). */
.footer-contact {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 0.65rem;
}

.footer-contact a {
  text-decoration: none;
  color: var(--ink);
}

.footer-contact a:hover {
  color: var(--accent);
}

.footer-contact span {
  display: block;
  margin-bottom: 0.15rem;
  font-size: 0.78rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--muted);
}

.footer-contact address {
  font-style: normal;
  line-height: 1.55;
  color: var(--ink);
}

.contact-aside-note {
  margin-top: 2rem;
  padding-top: 1.25rem;
  border-top: 1px solid var(--line);
  color: var(--muted);
  font-size: 0.95rem;
}

.contact-form-wrap {
  padding: clamp(1.5rem, 3vw, 2.25rem);
  background: var(--white);
  border: 1px solid var(--line);
  box-shadow: var(--shadow);
  border-radius: var(--radius-lg);
}

.form-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem 1.15rem;
}

.field {
  display: grid;
  gap: 0.45rem;
}

.field--full {
  grid-column: 1 / -1;
}

.field span {
  font-size: 0.88rem;
  font-weight: 600;
}

.field abbr {
  text-decoration: none;
  color: var(--teal);
}

.field input,
.field select,
.field textarea {
  width: 100%;
  border: 1px solid rgba(1, 45, 120, 0.18);
  border-radius: var(--radius);
  background: #fbfcfd;
  padding: 0.85rem 0.95rem;
  font: inherit;
  color: var(--ink);
  transition: border-color 0.2s ease, box-shadow 0.2s ease;
}

.field input:focus,
.field select:focus,
.field textarea:focus {
  outline: none;
  border-color: var(--royal);
  box-shadow: 0 0 0 3px rgba(7, 190, 255, 0.28);
}

.form-note {
  margin: 1rem 0 1.25rem;
  color: var(--muted);
  font-size: 0.9rem;
}

.form-status {
  margin-top: 1rem;
  padding: 0.9rem 1rem;
  border-radius: var(--radius);
  font-size: 0.95rem;
}

.form-status.is-loading {
  background: var(--paper-deep);
  color: var(--ink-soft);
}

.form-status.is-success {
  background: var(--teal-soft);
  color: var(--teal-deep);
}

.form-status.is-error {
  background: #fde8e6;
  color: #8a2f28;
}

/* Footer */
.site-footer {
  padding: 3.5rem 0 1.5rem;
  background: var(--ink);
  color: rgba(255, 255, 255, 0.78);
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.3fr 0.8fr 1fr;
  gap: 2rem;
  padding-bottom: 2.5rem;
  border-bottom: 1px solid rgba(255, 255, 255, 0.12);
}

.footer-logo-img {
  height: 72px;
  width: auto;
  margin-bottom: 0.85rem;
  object-fit: contain;
  background: transparent;
}

.footer-tagline {
  margin-bottom: 1rem;
  color: var(--cyan);
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.site-footer h3 {
  margin-bottom: 1rem;
  font-size: 1rem;
  color: var(--white);
}

.footer-links {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 0.65rem;
}

.footer-links a {
  text-decoration: none;
  color: rgba(255, 255, 255, 0.78);
}

.footer-links a:hover {
  color: var(--cyan);
}

/* Dark footer only — do not apply white text to contact page reuse. */
.site-footer .footer-contact a {
  color: rgba(255, 255, 255, 0.78);
}

.site-footer .footer-contact a:hover {
  color: var(--cyan);
}

.site-footer .footer-contact span {
  color: rgba(255, 255, 255, 0.45);
}

.site-footer .footer-contact address {
  color: rgba(255, 255, 255, 0.78);
}

.footer-bottom {
  padding-top: 1.25rem;
  font-size: 0.88rem;
  color: rgba(255, 255, 255, 0.45);
}

.footer-bottom p {
  margin: 0;
}

/* Two-way platform */
.audience-grid,
.option-grid,
.capability-grid,
.stat-strip,
.team-grid,
.foundation-grid,
.market-stats {
  display: grid;
  gap: 1.5rem;
}

.audience-grid,
.option-grid,
.foundation-grid {
  grid-template-columns: 1fr 1fr;
}

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

.capability-grid,
.stat-strip,
.market-stats {
  grid-template-columns: repeat(4, 1fr);
}

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

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

.audience-card,
.option-card,
.capability-card,
.foundation-card,
.market-stat {
  padding: 1.45rem 1.35rem;
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: var(--radius);
}

.section--dark .audience-card,
.section--dark .option-card {
  background: rgba(255, 255, 255, 0.08);
  border-color: rgba(255, 255, 255, 0.16);
}

.audience-card h3,
.option-card h3,
.capability-card h3 {
  margin-bottom: 0.85rem;
}

.audience-card ol {
  margin: 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 0.55rem;
  color: var(--muted);
}

.audience-card ol li {
  position: relative;
  padding-left: 1.85rem;
}

.audience-card ol li::before {
  content: counter(item, decimal-leading-zero);
  counter-increment: item;
  position: absolute;
  left: 0;
  top: 0.1rem;
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  color: var(--royal);
}

.audience-card ol {
  counter-reset: item;
}

.section--dark .audience-card ol {
  color: rgba(255, 255, 255, 0.78);
}

.section--dark .audience-card ol li::before {
  color: var(--cyan);
}

.stat-item {
  padding: 1.1rem 1.15rem;
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.18);
  border-top: 3px solid var(--cyan);
  border-radius: var(--radius);
}

.stat-item .stat-number {
  margin: 0.35rem 0 0.4rem;
  font-size: clamp(1.7rem, 3vw, 2.35rem);
}

.stat-item .stat-label {
  margin: 0;
  font-size: 0.92rem;
}

.partner-logos {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: center;
  gap: 1.75rem 2.25rem;
  margin-top: 3.25rem;
  margin-bottom: 1.25rem;
}

.partner-logos img {
  height: 72px;
  width: auto;
  max-width: 160px;
  object-fit: contain;
  padding: 0.65rem 0.85rem;
  background: var(--white);
  border-radius: var(--radius);
  border: 1px solid var(--line);
}

.partner-logos a {
  display: inline-flex;
  text-decoration: none;
}

.partner-logos a:hover {
  opacity: 0.88;
}

.team-card {
  overflow: hidden;
  background: var(--white);
  color: var(--ink);
  border: 2px solid var(--royal);
  border-radius: var(--radius);
  min-height: 100%;
  box-shadow: none;
}

.team-card img {
  width: 100%;
  height: 280px;
  object-fit: contain;
  object-position: center bottom;
  background: var(--white);
}

.team-card figcaption {
  padding: 1.15rem 1.2rem 1.35rem;
  border-top: 1px solid rgba(2, 89, 193, 0.18);
}

.team-card h3 {
  margin: 0 0 0.35rem;
  font-size: 1.05rem;
  color: var(--navy);
}

.team-role {
  display: block;
  margin-bottom: 0.75rem;
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--royal);
}

.team-card p {
  margin: 0;
  font-size: 0.88rem;
  color: var(--muted);
}

.foundation-card img {
  height: 72px;
  width: auto;
  max-width: 140px;
  object-fit: contain;
  margin: 0 auto 0.85rem;
  display: block;
}

.foundation-brand {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  text-decoration: none;
  color: inherit;
}

.foundation-brand h3 {
  margin: 0 0 0.35rem;
}

.foundation-line {
  margin: 0 0 0.9rem;
  font-size: 0.92rem;
  color: var(--muted);
}

.foundation-brand:hover {
  color: inherit;
}

.foundation-brand:hover h3 {
  color: var(--royal);
}

.foundation-link {
  display: inline-block;
  margin-top: 0.7rem;
  font-size: 0.88rem;
  font-weight: 600;
  color: var(--royal);
  text-decoration: none;
}

.foundation-link:hover {
  color: var(--navy);
  text-decoration: underline;
}

.foundation-meta {
  margin: 0.85rem 0 0;
  font-size: 0.88rem;
  font-weight: 600;
  color: var(--royal);
}

.market-stat .stat-number {
  margin: 0 0 0.4rem;
  font-size: clamp(1.45rem, 2.6vw, 1.9rem);
}

.market-stat p {
  margin: 0;
  color: var(--muted);
  font-size: 0.95rem;
}

.two-col-note {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.25rem;
  margin-top: 1.25rem;
}

.two-col-note p {
  margin: 0;
  color: var(--muted);
  padding: 1.15rem 1.2rem;
  background: var(--paper);
  border: 1px solid var(--line);
  border-radius: var(--radius);
}

.two-col-note strong {
  display: block;
  margin-bottom: 0.35rem;
  color: var(--ink);
}

.philosophy-quote {
  font-family: var(--font-display);
  font-size: clamp(1.25rem, 2.4vw, 1.7rem);
  line-height: 1.45;
  color: var(--white);
}

.hero-photo {
  transform: scale(1.06);
  animation: kenburns 28s ease-in-out infinite alternate;
}

.photo-layer {
  position: absolute;
  inset: 0;
  overflow: hidden;
  pointer-events: none;
}

.photo-layer img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transform: scale(1.05);
}

.page-hero--photo .photo-layer img,
.section--photo .photo-layer img {
  animation: kenburns 32s ease-in-out infinite alternate;
}

.video-layer {
  position: absolute;
  inset: 0;
  overflow: hidden;
  pointer-events: none;
}

.bg-video,
.bg-video-fallback {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
}

.bg-video-fallback {
  display: none;
}

.page-hero--video .video-veil {
  background:
    linear-gradient(115deg, rgba(1, 45, 120, 0.62) 6%, rgba(2, 89, 193, 0.42) 48%, rgba(1, 45, 120, 0.58) 100%);
}

.photo-veil {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(115deg, rgba(1, 45, 120, 0.88) 6%, rgba(2, 89, 193, 0.72) 48%, rgba(1, 45, 120, 0.78) 100%);
}

.page-hero {
  isolation: isolate;
}

.page-hero--video {
  min-height: min(78vh, 680px);
  display: grid;
  align-items: end;
  padding-bottom: clamp(2.75rem, 7vh, 4.5rem);
}

.page-hero .container,
.section--photo .container,
.section--dark .container,
.process-section .container,
.site-footer .footer-grid,
.site-footer .footer-bottom {
  position: relative;
  z-index: 1;
}

.section--photo,
.process-section,
.site-footer {
  position: relative;
  overflow: hidden;
}

.section--photo {
  color: var(--white);
  background: var(--navy);
}

.section--photo .eyebrow {
  color: var(--cyan);
}

.section--photo .section-intro p:last-child,
.section--photo .stat-label,
.section--photo .form-note,
.section--photo .market-stat p {
  color: rgba(255, 255, 255, 0.78);
}

.section--photo .stat-number {
  color: var(--white);
}

.section--photo .stat-item {
  border-top-color: var(--cyan);
}

.section--photo .partner-logos img {
  background: rgba(255, 255, 255, 0.96);
}

.split-media {
  display: grid;
  grid-template-columns: 1.12fr 0.88fr;
  gap: clamp(1.5rem, 4vw, 3rem);
  align-items: center;
}

.split-media .audience-grid {
  grid-template-columns: 1fr;
  margin-top: 1.35rem;
}

.media-frame {
  position: relative;
  margin: 0;
  overflow: hidden;
  border-radius: var(--radius-lg);
  min-height: 320px;
  box-shadow: var(--shadow);
}

.media-frame img {
  width: 100%;
  height: 100%;
  min-height: 360px;
  object-fit: cover;
  transition: transform 0.8s ease;
}

.media-frame:hover img {
  transform: scale(1.04);
}

.media-frame-accent {
  position: absolute;
  left: 0;
  bottom: 0;
  width: 42%;
  height: 4px;
  background: var(--grad-brand);
}

.network-graphic {
  position: absolute;
  inset: auto 0 0;
  width: 100%;
  height: 46%;
  color: rgba(7, 190, 255, 0.45);
  pointer-events: none;
  z-index: 0;
}

.network-graphic--footer {
  height: 58%;
  top: 8%;
  opacity: 0.55;
}

.network-node {
  fill: #07beff;
  animation: nodepulse 2.8s ease-in-out infinite;
}

.network-node:nth-of-type(2) { animation-delay: 0.35s; }
.network-node:nth-of-type(3) { animation-delay: 0.7s; }
.network-node:nth-of-type(4) { animation-delay: 1.05s; }
.network-node:nth-of-type(5) { animation-delay: 1.4s; }

.network-arc {
  stroke-dashoffset: 0;
  animation: arcdash 18s linear infinite;
}

.quote-layout {
  display: grid;
  grid-template-columns: 160px 1fr;
  gap: 2rem;
  align-items: center;
  max-width: 820px;
  margin-inline: auto;
}

.quote-portrait {
  width: 160px;
  height: 200px;
  object-fit: contain;
  object-position: center bottom;
  background: var(--white);
  border: 2px solid var(--royal);
  border-radius: var(--radius);
}

.cta-panel--photo {
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  align-items: stretch;
  padding: 0;
  overflow: hidden;
}

.cta-panel--photo > div:first-child {
  padding: clamp(1.75rem, 4vw, 2.75rem);
}

.cta-panel--photo .btn {
  margin-top: 0.5rem;
}

.cta-visual {
  min-height: 220px;
  overflow: hidden;
}

.cta-visual img {
  width: 100%;
  height: 100%;
  min-height: 240px;
  object-fit: cover;
  border-radius: 0;
}

.visual-band {
  position: relative;
  height: min(38vh, 340px);
  overflow: hidden;
  border-radius: var(--radius-lg);
  margin-inline: max(1.25rem, calc((100% - var(--container)) / 2));
}

.visual-band img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  animation: kenburns 26s ease-in-out infinite alternate;
}

.visual-band-veil {
  background: linear-gradient(90deg, rgba(1, 45, 120, 0.28), rgba(7, 190, 255, 0.18));
}

.audience-card,
.option-card,
.value-item,
.foundation-card,
.solution-row,
.team-card {
  transition: transform 0.35s ease, box-shadow 0.35s ease;
}

.audience-card:hover,
.option-card:hover,
.value-item:hover,
.foundation-card:hover {
  transform: translateY(-4px);
}

.solution-row:hover {
  background: rgba(7, 190, 255, 0.06);
}

.team-card:hover {
  transform: translateY(-6px);
  box-shadow: 0 16px 32px rgba(2, 89, 193, 0.16);
  border-color: var(--cyan);
}

.city-pair {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.85rem;
  margin: 0 0 2rem;
}

.city-shot {
  position: relative;
  margin: 0;
  overflow: hidden;
  border-radius: var(--radius-lg);
  border: 1px solid var(--line);
}

.city-shot img {
  width: 100%;
  height: 280px;
  object-fit: cover;
  display: block;
}

.city-shot figcaption {
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  padding: 1.4rem 0.9rem 0.75rem;
  background: linear-gradient(transparent, rgba(1, 45, 120, 0.88));
  color: var(--white);
  font-size: 0.82rem;
  font-weight: 600;
  letter-spacing: 0.04em;
}

@keyframes kenburns {
  from { transform: scale(1.04) translate3d(0, 0, 0); }
  to { transform: scale(1.12) translate3d(-1.6%, -1.2%, 0); }
}

@keyframes nodepulse {
  0%, 100% { opacity: 0.45; r: 4; }
  50% { opacity: 1; r: 6.5; }
}

@keyframes arcdash {
  to { stroke-dashoffset: -180; }
}

/* Motion */
.reveal {
  opacity: 0;
  transform: translateY(22px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}

.reveal.is-visible {
  opacity: 1;
  transform: none;
}

/* Audience pathways */
.pathway-grid,
.pathway-cta-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.5rem;
}

.pathway-card {
  display: flex;
  flex-direction: column;
  gap: 1rem;
  padding: clamp(1.5rem, 3vw, 2rem);
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow);
  transition: transform 0.35s ease, box-shadow 0.35s ease;
}

.pathway-card:hover {
  transform: translateY(-4px);
}

.pathway-card--int {
  border-top: 3px solid var(--cyan);
}

.pathway-card--vn {
  border-top: 3px solid var(--royal);
}

.pathway-kicker {
  margin: 0;
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--royal);
}

.pathway-lead {
  margin: 0;
  color: var(--muted);
}

.pathway-card ol {
  margin: 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 0.55rem;
  color: var(--muted);
  counter-reset: item;
  flex: 1;
}

.pathway-card ol li {
  position: relative;
  padding-left: 1.85rem;
}

.pathway-card ol li::before {
  content: counter(item, decimal-leading-zero);
  counter-increment: item;
  position: absolute;
  left: 0;
  top: 0.1rem;
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  color: var(--royal);
}

.pathway-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  margin-top: 0.5rem;
}

.pathway-nav {
  display: flex;
  flex-wrap: wrap;
  gap: 0.85rem;
  margin-top: 1.5rem;
}

.pathway-nav-link {
  display: inline-flex;
  align-items: center;
  min-height: 48px;
  padding: 0.7rem 1.2rem;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: var(--white);
  color: var(--ink);
  font-weight: 600;
  text-decoration: none;
  transition: border-color 0.25s ease, color 0.25s ease, background 0.25s ease;
}

.pathway-nav-link:hover {
  border-color: var(--cyan);
  background: var(--accent-soft);
  color: var(--navy);
}

.audience-chapter .solution-detail {
  margin-top: 2rem;
  padding-top: 1.5rem;
  border-top: 1px solid var(--line);
}

.audience-chapter .solution-detail:first-of-type {
  margin-top: 1.25rem;
}

.select-block {
  margin-top: 2.25rem;
  padding: 1.45rem 1.4rem;
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: var(--radius);
}

.section--tint .select-block {
  background: rgba(255, 255, 255, 0.88);
}

.chapter-process-intro {
  margin-top: 2.75rem;
  margin-bottom: 1.25rem;
}

.pathway-chapter-cta {
  margin-top: 2rem;
}

.pathway-cta {
  display: grid;
  gap: 0.45rem;
  padding: 1.35rem 1.4rem;
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  text-decoration: none;
  color: inherit;
  transition: transform 0.3s ease, border-color 0.3s ease, box-shadow 0.3s ease;
}

.pathway-cta:hover {
  transform: translateY(-3px);
  border-color: var(--cyan);
  box-shadow: var(--shadow);
}

.pathway-cta strong {
  color: var(--ink);
  font-size: 1.05rem;
}

.audience-picker {
  margin: 0 0 1.35rem;
  padding: 0;
  border: 0;
}

.audience-picker legend {
  margin-bottom: 0.75rem;
  font-weight: 600;
  color: var(--ink);
}

.audience-picker-options {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.85rem;
}

.audience-option {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 0.75rem;
  align-items: start;
  padding: 1rem 1.05rem;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--paper);
  cursor: pointer;
  transition: border-color 0.25s ease, background 0.25s ease;
}

.audience-option:has(input:checked) {
  border-color: var(--cyan);
  background: var(--accent-soft);
}

.audience-option input {
  margin-top: 0.2rem;
}

.audience-option strong {
  display: block;
  color: var(--ink);
}

.audience-option em {
  display: block;
  margin-top: 0.2rem;
  font-style: normal;
  color: var(--muted);
  font-size: 0.92rem;
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .reveal,
  .marquee-track,
  .hero-pattern,
  .hero-photo,
  .photo-layer img,
  .visual-band img,
  .network-node,
  .network-arc,
  .btn,
  .media-frame img {
    animation: none !important;
    transition: none !important;
    opacity: 1 !important;
    transform: none !important;
  }

  .bg-video {
    display: none;
  }

  .bg-video-fallback {
    display: block;
  }
}

/* Responsive */
@media (max-width: 960px) {
  .value-grid,
  .value-grid--four,
  .timeline,
  .process-steps,
  .core-values,
  .news-categories,
  .partners-layout,
  .story-layout,
  .ecosystem-layout,
  .contact-layout,
  .mission-grid,
  .partnership-split,
  .audience-grid,
  .pathway-grid,
  .pathway-cta-grid,
  .audience-picker-options,
  .option-grid,
  .foundation-grid,
  .capability-grid,
  .stat-strip,
  .team-grid,
  .market-stats,
  .two-col-note,
  .split-media,
  .quote-layout,
  .cta-panel--photo,
  .city-pair,
  .footer-grid {
    grid-template-columns: 1fr 1fr;
  }

  .timeline,
  .process-steps,
  .core-values,
  .news-categories {
    grid-template-columns: 1fr 1fr;
  }

  .solution-row {
    grid-template-columns: 56px 1fr;
  }

  .solution-link {
    grid-column: 2;
  }

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

@media (max-width: 760px) {
  .nav-toggle {
    display: inline-block;
  }

  .site-nav {
    position: fixed;
    inset: var(--header-h) 0 0;
    display: none;
    flex-direction: column;
    align-items: stretch;
    gap: 1.25rem;
    padding: 1.5rem;
    background: rgba(255, 255, 255, 0.98);
    border-top: 1px solid var(--line);
  }

  .site-nav.is-open {
    display: flex;
  }

  .nav-list {
    flex-direction: column;
    align-items: flex-start;
    gap: 1rem;
  }

  .header-cta {
    width: fit-content;
  }

  .lang-switcher {
    order: -1;
    margin-bottom: 0.25rem;
  }

  .brand-logo {
    height: 52px;
  }

  .value-grid,
  .value-grid--four,
  .timeline,
  .process-steps,
  .core-values,
  .news-categories,
  .partners-layout,
  .story-layout,
  .ecosystem-layout,
  .contact-layout,
  .mission-grid,
  .partnership-split,
  .audience-grid,
  .pathway-grid,
  .pathway-cta-grid,
  .audience-picker-options,
  .option-grid,
  .foundation-grid,
  .capability-grid,
  .stat-strip,
  .team-grid,
  .market-stats,
  .two-col-note,
  .split-media,
  .quote-layout,
  .cta-panel--photo,
  .city-pair,
  .footer-grid,
  .form-grid {
    grid-template-columns: 1fr;
  }

  .city-shot img {
    height: 220px;
  }

  .team-card img {
    height: 320px;
  }

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

  .btn {
    width: 100%;
  }

  .header-cta.btn {
    width: fit-content;
  }
}