:root {
  --color-black: #11172f;
  --color-ink: #1d2433;
  --color-muted: #6b6f78;
  --color-line: #e2e3e7;
  --color-soft: #f5f5f2;
  --color-white: #ffffff;
  --color-warm: #f39a18;
  --color-warm-dark: #c96f07;
  --color-cream: #fbfaf7;
  --color-panel: #ffffff;
  --shadow-soft: 0 18px 50px rgba(17, 23, 47, 0.12);
  --shadow-lift: 0 26px 64px rgba(17, 23, 47, 0.18);
  --ease-motion: cubic-bezier(0.22, 1, 0.36, 1);
  --container: 1240px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  color: var(--color-ink);
  background: var(--color-cream);
  font-family: Arial, Helvetica, sans-serif;
  line-height: 1.6;
  overflow-x: hidden;
}

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

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

.container {
  width: min(100% - 32px, var(--container));
  margin-inline: auto;
}

.skip-link {
  position: absolute;
  left: 16px;
  top: -60px;
  z-index: 1000;
  padding: 10px 14px;
  background: var(--color-black);
  color: var(--color-white);
  transition: top 0.2s ease;
}

.skip-link:focus {
  top: 12px;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(255, 250, 242, 0.96);
  border-bottom: 1px solid var(--color-line);
  backdrop-filter: blur(14px);
  transition: box-shadow 0.3s ease, background 0.3s ease;
}

.site-header.is-scrolled {
  background: rgba(255, 250, 242, 0.98);
  box-shadow: 0 12px 34px rgba(17, 23, 47, 0.08);
}

.nav-wrap {
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: 78px;
  gap: 24px;
}

.brand-mark {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  font-weight: 800;
  letter-spacing: 0;
  transition: transform 0.35s var(--ease-motion);
}

.brand-mark:hover {
  transform: translateY(-2px);
}

.logo-box {
  display: block;
  width: 64px;
  height: 64px;
  object-fit: contain;
  background: transparent;
  border: 0;
  border-radius: 50%;
  box-shadow: none;
  transition: transform 0.45s var(--ease-motion), box-shadow 0.45s var(--ease-motion);
}

.brand-mark:hover .logo-box {
  transform: rotate(8deg) scale(1.04);
  filter: drop-shadow(0 12px 22px rgba(243, 154, 24, 0.28));
}

.brand-text {
  display: flex;
  flex-direction: column;
  line-height: 1.2;
}

.brand-name {
  font-size: 18px;
}

.brand-loc {
  color: var(--color-muted);
  font-size: 12px;
  font-weight: 500;
}

.nav-toggle {
  display: none;
  width: 44px;
  height: 44px;
  border: 1px solid var(--color-line);
  background: var(--color-cream);
  cursor: pointer;
}

.nav-toggle span {
  display: block;
  width: 20px;
  height: 2px;
  margin: 5px auto;
  background: var(--color-black);
}

.primary-nav {
  display: flex;
  align-items: center;
  gap: 26px;
}

.primary-nav a {
  color: var(--color-muted);
  font-size: 15px;
  font-weight: 600;
  position: relative;
  transition: color 0.25s ease;
}

.primary-nav a:not(.btn)::after {
  position: absolute;
  left: 0;
  right: 0;
  bottom: -8px;
  height: 2px;
  content: "";
  background: var(--color-black);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.3s var(--ease-motion);
}

.primary-nav a:hover,
.primary-nav a.active {
  color: var(--color-black);
}

.primary-nav a:hover::after,
.primary-nav a.active::after {
  transform: scaleX(1);
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 46px;
  padding: 12px 22px;
  border: 1px solid var(--color-black);
  background: var(--color-black);
  color: var(--color-white);
  font-weight: 700;
  position: relative;
  overflow: hidden;
  transition: background 0.25s ease, color 0.25s ease, border-color 0.25s ease, transform 0.3s var(--ease-motion), box-shadow 0.3s ease;
}

.btn::before {
  content: none;
}

.btn:hover {
  background: var(--color-warm);
  border-color: var(--color-warm);
  color: var(--color-black);
  transform: translateY(-2px);
  box-shadow: 0 14px 34px rgba(17, 23, 47, 0.16);
}

.btn-light {
  border-color: var(--color-warm);
  background: var(--color-warm);
  color: var(--color-black);
}

.btn-light:hover {
  background: var(--color-white);
  border-color: var(--color-white);
  color: var(--color-black);
}

.btn-outline {
  background: transparent;
  color: var(--color-black);
}

.btn-outline:hover {
  background: var(--color-black);
  color: var(--color-white);
}

.hero .btn-outline,
.section-dark .btn-outline {
  border-color: var(--color-white);
  color: var(--color-white);
}

.hero .btn-outline:hover,
.section-dark .btn-outline:hover {
  background: var(--color-white);
  color: var(--color-black);
}

.mt-24 {
  margin-top: 24px;
}

.mt-28 {
  margin-top: 28px;
}

.hero {
  position: relative;
  overflow: hidden;
  min-height: min(640px, calc(100vh - 78px));
  display: grid;
  align-items: center;
  background:
    linear-gradient(90deg, rgba(13, 20, 48, 0.88), rgba(13, 20, 48, 0.62), rgba(13, 20, 48, 0.32)),
    url("../assets/images/arka-hero.jpg") center / cover no-repeat;
  color: var(--color-white);
  isolation: isolate;
}

.hero::before,
.page-hero::before,
.cta-band::before {
  position: absolute;
  inset: -20%;
  z-index: -1;
  content: "";
  background: linear-gradient(115deg, transparent 0%, rgba(255, 255, 255, 0.08) 42%, transparent 68%);
  opacity: 0.5;
  transform: translate3d(0, 0, 0);
}

.hero-inner {
  width: min(100% - 32px, var(--container));
  margin: 0 auto;
  padding: 52px 0 34px;
  position: relative;
}

.hero-layout {
  display: grid;
  grid-template-columns: minmax(0, 0.95fr) minmax(340px, 0.56fr);
  gap: 48px;
  align-items: center;
}

.hero-copy {
  min-width: 0;
}

.hero-ecosystem {
  position: relative;
  overflow: hidden;
  border: 1px solid rgba(255, 255, 255, 0.2);
  background: rgba(255, 255, 255, 0.1);
  padding: 24px;
  box-shadow: 0 24px 60px rgba(0, 0, 0, 0.18);
  backdrop-filter: blur(16px);
}

.ecosystem-label {
  display: block;
  margin-bottom: 16px;
  color: var(--color-warm);
  font-size: 12px;
  font-weight: 800;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.ecosystem-list {
  display: grid;
  gap: 10px;
}

.ecosystem-list a,
.ecosystem-list div {
  display: grid;
  gap: 2px;
  border: 1px solid rgba(255, 255, 255, 0.16);
  background: rgba(255, 255, 255, 0.08);
  padding: 12px 14px;
  color: var(--color-white);
  transition: background 0.25s ease, border-color 0.25s ease, transform 0.25s var(--ease-motion);
}

.ecosystem-list a:hover,
.ecosystem-list a:focus {
  border-color: rgba(243, 154, 24, 0.7);
  background: rgba(243, 154, 24, 0.16);
  transform: translateX(4px);
}

.ecosystem-list strong {
  font-size: 15px;
  line-height: 1.25;
}

.ecosystem-list span {
  color: rgba(255, 255, 255, 0.68);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.hero-ecosystem p {
  margin: 16px 0 0;
  color: rgba(255, 255, 255, 0.7);
  font-size: 13px;
}

.eyebrow {
  display: inline-flex;
  margin-bottom: 14px;
  color: var(--color-warm);
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  position: relative;
}

.eyebrow::after {
  display: inline-block;
  width: 42px;
  height: 1px;
  margin-left: 12px;
  vertical-align: middle;
  content: "";
  background: currentColor;
  transform: scaleX(0);
  transform-origin: left;
  animation: lineGrow 0.9s var(--ease-motion) 0.25s forwards;
}

h1,
h2,
h3,
p {
  margin-top: 0;
}

h1 {
  max-width: 720px;
  margin-bottom: 16px;
  font-family: Georgia, "Times New Roman", serif;
  font-size: clamp(34px, 4vw, 56px);
  line-height: 1.06;
  letter-spacing: 0;
  text-wrap: balance;
}

h2 {
  font-family: Georgia, "Times New Roman", serif;
  font-size: clamp(26px, 2.5vw, 38px);
  line-height: 1.12;
  letter-spacing: 0;
  text-wrap: balance;
}

.hero p {
  max-width: 680px;
  margin-bottom: 22px;
  color: rgba(255, 255, 255, 0.84);
  font-size: clamp(15px, 1.05vw, 17px);
}

.hero .eyebrow,
.hero h1,
.hero p,
.hero-actions,
.hero-strip {
  animation: heroRise 0.9s var(--ease-motion) both;
}

.hero h1 {
  animation-delay: 0.08s;
}

.hero p {
  animation-delay: 0.18s;
}

.hero-actions {
  animation-delay: 0.28s;
}

.hero-strip {
  animation-delay: 0.42s;
}

.hero-actions,
.section-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
}

.hero-strip {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  grid-column: 1 / -1;
  border-top: 1px solid rgba(255, 255, 255, 0.22);
  border-bottom: 1px solid rgba(255, 255, 255, 0.22);
  margin-top: 30px;
}

.hero-strip span {
  padding: 12px 10px;
  border-right: 1px solid rgba(255, 255, 255, 0.22);
  color: rgba(255, 255, 255, 0.82);
  font-size: 13px;
  font-weight: 700;
  text-align: center;
  transition: background 0.25s ease, color 0.25s ease;
}

.hero-strip span:hover {
  background: rgba(255, 255, 255, 0.12);
  color: var(--color-white);
}

.hero-strip span:last-child {
  border-right: 0;
}

.section {
  padding: 62px 0;
  position: relative;
}

.section-soft {
  background: var(--color-soft);
}

.section-dark {
  position: relative;
  overflow: hidden;
  background: #11172f;
  color: var(--color-white);
  isolation: isolate;
}

.section-dark::before {
  content: "";
  display: none;
}

.section-head {
  display: grid;
  grid-template-columns: minmax(0, 0.9fr) minmax(280px, 0.7fr);
  align-items: end;
  gap: 34px;
  margin-bottom: 28px;
}

.section-head h2,
.page-title h1 {
  margin-bottom: 0;
  font-family: Georgia, "Times New Roman", serif;
  font-size: clamp(28px, 2.7vw, 42px);
  line-height: 1.08;
  letter-spacing: 0;
}

.section-head p,
.page-title p {
  color: var(--color-muted);
  margin-bottom: 0;
}

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

.grid {
  display: grid;
  gap: 24px;
}

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

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

.business-grid {
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
}

.card {
  min-height: 100%;
  border: 1px solid var(--color-line);
  background: var(--color-white);
  padding: 26px;
  box-shadow: 0 10px 32px rgba(17, 23, 47, 0.05);
  transition: transform 0.3s var(--ease-motion), box-shadow 0.3s var(--ease-motion), border-color 0.3s ease;
  will-change: transform;
}

.card:hover {
  border-color: rgba(17, 23, 47, 0.28);
  box-shadow: var(--shadow-lift);
  transform: translateY(-5px);
}

.card h3 {
  margin-bottom: 12px;
  font-size: 22px;
  line-height: 1.2;
}

.card p {
  color: var(--color-muted);
  margin-bottom: 0;
}

.service-card {
  display: flex;
  flex-direction: column;
  gap: 18px;
}

.service-title,
.brand-title,
.contact-item-title {
  display: flex;
  align-items: center;
  gap: 12px;
}

.service-symbol,
.brand-symbol,
.contact-symbol {
  display: inline-grid;
  flex: 0 0 auto;
  width: 34px;
  height: 34px;
  place-items: center;
  border: 1px solid var(--color-line);
  color: var(--color-black);
  background: var(--color-soft);
  font-family: Arial, Helvetica, sans-serif;
  font-size: 17px;
  font-weight: 800;
  line-height: 1;
  transition: transform 0.35s var(--ease-motion), background 0.35s ease, border-color 0.35s ease;
}

.card:hover .service-symbol,
.brand-card:hover .brand-symbol,
.contact-list li:hover .contact-symbol {
  background: var(--color-warm);
  border-color: var(--color-warm);
  transform: scale(1.04);
}

.service-card.featured {
  overflow: hidden;
  padding: 0;
}

.service-card.featured img {
  width: 100%;
  aspect-ratio: 16 / 10;
  object-fit: cover;
  transition: transform 0.85s var(--ease-motion), filter 0.45s ease;
}

.service-card.featured:hover img,
.brand-card:hover img,
.media-panel:hover img,
.image-stack img:hover {
  filter: saturate(1.05) contrast(1.02);
  transform: scale(1.045);
}

.service-card.featured .card-body {
  padding: 26px;
}

.service-number,
.stat-label {
  color: var(--color-muted);
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.brand-card {
  display: grid;
  gap: 16px;
}

.brand-card img {
  width: 100%;
  aspect-ratio: 16 / 9;
  object-fit: cover;
  border: 1px solid var(--color-line);
  transition: transform 0.85s var(--ease-motion), filter 0.45s ease;
}

.brand-logo {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  width: fit-content;
  min-width: 132px;
  min-height: 52px;
  border: 1px solid rgba(243, 154, 24, 0.5);
  color: var(--color-black);
  background: var(--color-panel);
  padding: 12px 18px;
  font-weight: 800;
  transition: background 0.3s ease, border-color 0.3s ease, transform 0.35s var(--ease-motion);
}

.brand-card:hover .brand-logo {
  background: rgba(243, 154, 24, 0.18);
  border-color: var(--color-warm);
  transform: translateX(4px);
}

.business-card {
  position: relative;
  display: grid;
  align-content: start;
  gap: 12px;
}

.business-card-media {
  overflow: hidden;
  padding: 0;
}

.business-card-media > img {
  width: 100%;
  aspect-ratio: 16 / 10;
  object-fit: cover;
}

.business-card-media > :not(img) {
  margin-inline: 26px;
}

.business-card-media > :last-child {
  margin-bottom: 26px;
}

.business-symbol {
  display: inline-grid;
  width: 42px;
  height: 42px;
  place-items: center;
  border: 1px solid var(--color-line);
  background: var(--color-soft);
  color: var(--color-black);
  font-size: 13px;
  font-weight: 800;
}

.business-card h2,
.business-card h3 {
  margin-bottom: 0;
  color: var(--color-black);
  font-family: Georgia, "Times New Roman", serif;
  font-size: clamp(22px, 1.8vw, 28px);
  line-height: 1.12;
}

.business-kicker {
  margin-bottom: 0;
  color: var(--color-black) !important;
  font-size: 13px;
  font-weight: 800;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.business-site-link {
  display: inline-flex;
  align-items: center;
  width: fit-content;
  margin-top: 6px;
  color: var(--color-black);
  font-size: 13px;
  font-weight: 800;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.business-site-link::after {
  margin-left: 8px;
  content: "↗";
  color: var(--color-warm-dark);
  font-size: 14px;
}

.business-site-link:hover,
.business-site-link:focus {
  color: var(--color-warm-dark);
}

.business-site-link:focus-visible {
  outline: 3px solid rgba(243, 154, 24, 0.34);
  outline-offset: 4px;
}

.compact-list {
  display: grid;
  gap: 8px;
  padding: 0;
  margin: 4px 0 0;
  color: var(--color-muted);
  list-style: none;
}

.compact-list li {
  position: relative;
  padding-left: 16px;
}

.compact-list li::before {
  position: absolute;
  left: 0;
  top: 0.68em;
  width: 6px;
  height: 6px;
  background: var(--color-warm);
  content: "";
}

.compact-list-large {
  gap: 12px;
  font-size: 16px;
}

.routing-table {
  display: grid;
  border: 1px solid var(--color-line);
  background: var(--color-white);
  box-shadow: 0 10px 32px rgba(17, 23, 47, 0.05);
}

.routing-row {
  display: grid;
  grid-template-columns: minmax(0, 1.2fr) minmax(180px, 0.55fr);
  gap: 20px;
  align-items: center;
  padding: 18px 22px;
  border-bottom: 1px solid var(--color-line);
}

.routing-row:last-child {
  border-bottom: 0;
}

.routing-row strong {
  color: var(--color-black);
  font-size: 17px;
}

.routing-row span {
  justify-self: end;
  color: var(--color-muted);
  font-size: 13px;
  font-weight: 800;
  letter-spacing: 0.08em;
  text-align: right;
  text-transform: uppercase;
}

.feature-list {
  display: grid;
  gap: 18px;
  padding: 0;
  margin: 0;
  list-style: none;
}

.feature-list li {
  display: grid;
  grid-template-columns: 32px 1fr;
  gap: 14px;
  align-items: start;
  transition: transform 0.35s var(--ease-motion);
}

.feature-list li:hover {
  transform: translateX(8px);
}

.feature-list span {
  display: grid;
  width: 32px;
  height: 32px;
  place-items: center;
  border: 1px solid rgba(255, 255, 255, 0.22);
  background: rgba(255, 255, 255, 0.1);
  color: var(--color-white);
  font-size: 13px;
  font-weight: 700;
  transition: transform 0.35s var(--ease-motion), box-shadow 0.35s ease;
}

.feature-list li:hover span {
  transform: scale(1.04);
  box-shadow: none;
}

.media-panel {
  overflow: hidden;
  border: 1px solid var(--color-line);
  background: var(--color-white);
  box-shadow: var(--shadow-soft);
  transition: transform 0.45s var(--ease-motion), box-shadow 0.45s var(--ease-motion), border-color 0.45s ease;
}

.media-panel:hover {
  border-color: rgba(17, 23, 47, 0.28);
  box-shadow: var(--shadow-lift);
  transform: translateY(-5px);
}

.media-panel img {
  width: 100%;
  aspect-ratio: 4 / 3;
  object-fit: cover;
  transition: transform 0.85s var(--ease-motion), filter 0.45s ease;
}

.media-panel-content {
  padding: 24px;
}

.project-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 14px;
}

.project-meta span {
  display: inline-flex;
  align-items: center;
  min-height: 28px;
  border: 1px solid var(--color-line);
  background: var(--color-soft);
  padding: 5px 10px;
  color: var(--color-black);
  font-size: 12px;
  font-weight: 800;
  text-transform: uppercase;
}

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

.faq-item {
  border: 1px solid var(--color-line);
  background: var(--color-white);
  padding: 24px;
  box-shadow: 0 10px 32px rgba(17, 23, 47, 0.05);
}

.faq-item h3 {
  margin-bottom: 10px;
  color: var(--color-black);
  font-size: 19px;
  line-height: 1.25;
}

.faq-item p {
  margin-bottom: 0;
  color: var(--color-muted);
}

.faq-item a {
  color: var(--color-black);
  font-weight: 800;
}

.image-stack {
  display: grid;
  gap: 18px;
}

.image-stack img {
  width: 100%;
  aspect-ratio: 4 / 3;
  object-fit: cover;
  border: 1px solid var(--color-line);
  box-shadow: var(--shadow-soft);
  transition: transform 0.85s var(--ease-motion), filter 0.45s ease, box-shadow 0.45s ease;
}

.contact-visual {
  margin-top: 28px;
}

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

.page-hero {
  position: relative;
  overflow: hidden;
  padding: 54px 0 42px;
  background:
    linear-gradient(135deg, rgba(255, 250, 242, 0.96), rgba(247, 243, 236, 0.92)),
    url("../assets/images/arka-hero.jpg") center / cover no-repeat;
  border-bottom: 1px solid var(--color-line);
  isolation: isolate;
}

.page-title {
  max-width: 860px;
}

.page-title h1 {
  margin-bottom: 20px;
}

.split {
  display: grid;
  grid-template-columns: minmax(0, 0.9fr) minmax(280px, 0.7fr);
  gap: 44px;
  align-items: center;
}

.leader-card {
  border-left: 4px solid var(--color-black);
  background: var(--color-white);
  padding: 26px;
  box-shadow: var(--shadow-soft);
  transition: transform 0.45s var(--ease-motion), box-shadow 0.45s ease;
}

.leader-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lift);
}

.leader-card strong {
  display: block;
  margin-bottom: 6px;
  font-size: 22px;
}

.project-image {
  width: 100%;
  aspect-ratio: 16 / 10;
  object-fit: cover;
  background: var(--color-soft);
}

.contact-list {
  display: grid;
  gap: 16px;
  padding: 0;
  margin: 0;
  list-style: none;
}

.contact-list li {
  display: grid;
  grid-template-columns: 34px 1fr;
  gap: 12px;
  align-items: start;
}

.contact-list a {
  font-weight: 700;
}

.contact-form {
  display: grid;
  gap: 16px;
}

.form-row {
  display: grid;
  gap: 8px;
}

label {
  font-weight: 700;
}

input,
textarea {
  width: 100%;
  border: 1px solid var(--color-line);
  padding: 14px 16px;
  color: var(--color-ink);
  background: var(--color-cream);
  font: inherit;
  transition: border-color 0.25s ease, box-shadow 0.25s ease, background 0.25s ease;
}

input:focus,
textarea:focus {
  outline: 0;
  border-color: var(--color-warm);
  background: var(--color-white);
  box-shadow: 0 0 0 4px rgba(243, 154, 24, 0.16);
}

textarea {
  min-height: 140px;
  resize: vertical;
}

.cta-band {
  position: relative;
  overflow: hidden;
  padding: 58px 0;
  background:
    linear-gradient(90deg, rgba(17, 23, 47, 0.95), rgba(17, 23, 47, 0.84)),
    url("../assets/images/events-media.jpg") center / cover no-repeat;
  color: var(--color-white);
  isolation: isolate;
}

.cta-panel {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 28px;
}

.cta-panel h2 {
  max-width: 720px;
  margin-bottom: 12px;
  font-family: Georgia, "Times New Roman", serif;
  font-size: clamp(28px, 3vw, 42px);
  line-height: 1.08;
}

.site-footer {
  padding: 58px 0 26px;
  background: #0c1023;
  color: var(--color-white);
}

.footer-brand {
  display: flex;
  align-items: center;
  gap: 14px;
  margin-bottom: 14px;
}

.footer-brand img {
  width: 64px;
  height: 64px;
  object-fit: contain;
  border-radius: 50%;
  background: transparent;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1fr 1fr 1.2fr;
  gap: 36px;
  padding-bottom: 34px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.14);
}

.footer-grid h3,
.footer-grid h4 {
  margin-bottom: 14px;
}

.footer-grid p,
.footer-grid a {
  color: rgba(255, 255, 255, 0.68);
}

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

.footer-bottom {
  display: flex;
  justify-content: space-between;
  gap: 20px;
  padding-top: 24px;
  color: rgba(255, 255, 255, 0.56);
  font-size: 14px;
}

.reveal {
  opacity: 0;
  transform: translateY(34px);
  transition: opacity 0.8s var(--ease-motion), transform 0.8s var(--ease-motion);
}

.reveal.is-visible {
  opacity: 1;
  transform: translateY(0);
}

.reveal-stagger > * {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity 0.75s var(--ease-motion), transform 0.75s var(--ease-motion);
}

.reveal-stagger.is-visible > * {
  opacity: 1;
  transform: translateY(0);
}

.reveal-stagger.is-visible > *:nth-child(2) {
  transition-delay: 0.08s;
}

.reveal-stagger.is-visible > *:nth-child(3) {
  transition-delay: 0.16s;
}

.reveal-stagger.is-visible > *:nth-child(4) {
  transition-delay: 0.24s;
}

.reveal-stagger.is-visible > *:nth-child(5) {
  transition-delay: 0.32s;
}

.reveal-stagger.is-visible > *:nth-child(6) {
  transition-delay: 0.4s;
}

@keyframes heroRise {
  from {
    opacity: 0;
    transform: translateY(32px);
  }

  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes lineGrow {
  to {
    transform: scaleX(1);
  }
}

@keyframes ambientShift {
  from {
    transform: translate3d(-2%, -1%, 0) rotate(0deg);
  }

  to {
    transform: translate3d(2%, 1%, 0) rotate(3deg);
  }
}

@media (max-width: 920px) {
  .nav-toggle {
    display: block;
  }

  .primary-nav {
    position: absolute;
    left: 0;
    right: 0;
    top: 78px;
    display: none;
    flex-direction: column;
    align-items: stretch;
    gap: 0;
    padding: 18px 24px 24px;
    background: var(--color-white);
    border-bottom: 1px solid var(--color-line);
    box-shadow: 0 18px 40px rgba(17, 23, 47, 0.12);
  }

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

  .primary-nav a {
    padding: 12px 0;
  }

  .primary-nav a::after {
    bottom: 4px;
  }

  .primary-nav .btn {
    margin-top: 10px;
  }

  .hero-strip,
  .faq-grid,
  .business-grid,
  .hero-layout,
  .routing-row,
  .grid-3,
  .section-head,
  .split,
  .footer-grid {
    grid-template-columns: 1fr;
  }

  .hero {
    min-height: auto;
  }

  .hero-inner {
    padding: 48px 0 34px;
  }

  .hero-layout {
    gap: 30px;
  }

  .hero-ecosystem {
    padding: 20px;
  }

  .hero-strip {
    margin-top: 28px;
  }

  h1 {
    max-width: 720px;
    font-size: clamp(32px, 6vw, 48px);
  }

  .section {
    padding: 56px 0;
  }

  .section-head {
    gap: 18px;
    margin-bottom: 28px;
  }

  .split {
    gap: 34px;
  }

  .hero-strip span {
    border-right: 0;
    border-bottom: 1px solid rgba(255, 255, 255, 0.22);
  }

  .hero-strip span:last-child {
    border-bottom: 0;
  }

  .routing-row span {
    justify-self: start;
    text-align: left;
  }

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

@media (max-width: 640px) {
  .container,
  .hero-inner {
    width: min(100% - 24px, var(--container));
  }

  .nav-wrap {
    min-height: 70px;
  }

  .primary-nav {
    top: 70px;
  }

  .logo-box {
    width: 46px;
    height: 46px;
  }

  .brand-name {
    font-size: 16px;
  }

  .brand-loc {
    display: none;
  }

  .hero-inner {
    padding: 42px 0 30px;
  }

  .hero-ecosystem {
    padding: 18px;
  }

  .ecosystem-list a,
  .ecosystem-list div {
    padding: 11px 12px;
  }

  h1 {
    max-width: 100%;
    margin-bottom: 16px;
    font-size: clamp(30px, 9vw, 40px);
  }

  .hero p {
    margin-bottom: 22px;
    font-size: 16px;
  }

  .hero-strip {
    margin-top: 24px;
  }

  .hero-strip span {
    padding: 12px;
    font-size: 13px;
  }

  .section {
    padding: 48px 0;
  }

  .page-hero {
    padding: 42px 0 34px;
  }

  .cta-band {
    padding: 48px 0;
  }

  .grid-2 {
    grid-template-columns: 1fr;
  }

  .card {
    padding: 24px;
  }

  .footer-bottom {
    flex-direction: column;
  }
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: 0.001ms !important;
    animation-iteration-count: 1 !important;
    scroll-behavior: auto !important;
    transition-duration: 0.001ms !important;
  }

  .reveal,
  .reveal-stagger > *,
  .hero .eyebrow,
  .hero h1,
  .hero p,
  .hero-actions,
  .hero-strip {
    opacity: 1;
    transform: none;
  }
}