:root {
  --home-bg: #08131b;
  --home-bg-deep: #0c1c24;
  --home-surface: rgba(12, 24, 31, 0.72);
  --home-surface-strong: rgba(14, 27, 35, 0.9);
  --home-surface-soft: rgba(18, 34, 42, 0.58);
  --home-border: rgba(140, 176, 187, 0.16);
  --home-border-strong: rgba(171, 208, 221, 0.26);
  --home-text: #eef6f7;
  --home-text-soft: rgba(226, 238, 240, 0.84);
  --home-text-muted: rgba(179, 203, 208, 0.7);
  --home-accent: #67d8cb;
  --home-accent-strong: #f3c36c;
  --home-blue: #5d9fff;
  --home-blue-strong: #2a7cff;
  --home-shadow: 0 28px 70px rgba(0, 0, 0, 0.24);
  --home-radius-xl: 34px;
  --home-radius-lg: 26px;
  --home-radius-md: 18px;
  --home-max-width: 1220px;
  --home-font-body: "Be Vietnam Pro", "Segoe UI", sans-serif;
  --home-font-display: "Sora", "Be Vietnam Pro", sans-serif;
}

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

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  min-height: 100vh;
  font-family: var(--home-font-body);
  color: var(--home-text);
  background:
    radial-gradient(circle at 8% 10%, rgba(103, 216, 203, 0.14), transparent 26%),
    radial-gradient(circle at 84% 10%, rgba(243, 195, 108, 0.14), transparent 24%),
    radial-gradient(circle at 50% 90%, rgba(93, 159, 255, 0.1), transparent 30%),
    linear-gradient(180deg, #08131b 0%, #0a1720 40%, #0d1d26 100%);
  overflow-x: hidden;
  line-height: 1.6;
  text-rendering: optimizeLegibility;
  -webkit-font-smoothing: antialiased;
}

body::before {
  content: "";
  position: fixed;
  inset: 0;
  pointer-events: none;
  background-image:
    linear-gradient(rgba(255, 255, 255, 0.024) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.024) 1px, transparent 1px);
  background-size: 38px 38px;
  mask-image: radial-gradient(circle at center, black, transparent 88%);
  opacity: 0.45;
}

a {
  color: inherit;
}

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

.page-content {
  position: relative;
  z-index: 1;
  padding-top: 92px;
  opacity: 0;
  transform: translateY(8px);
  transition: opacity 0.18s ease, transform 0.18s ease;
}

.page-content.show {
  opacity: 1;
  transform: translateY(0);
}

html.is-ajax-navigating .page-content,
html.is-ajax-navigating .page-content.show {
  opacity: 1;
  transform: translateY(0);
}

html.page-hydrated .page-content,
html.page-hydrated .page-content.show {
  transition: none;
}

.landing-main {
  display: grid;
  gap: 26px;
  padding-bottom: 36px;
}

#page-loader.logo-loader {
  position: fixed;
  inset: 0;
  z-index: 9999;
  display: flex;
  justify-content: center;
  align-items: center;
  background:
    radial-gradient(circle at center, rgba(93, 159, 255, 0.14), transparent 24%),
    linear-gradient(180deg, #08131b 0%, #0b1821 100%);
  transition: opacity 0.12s linear, visibility 0.12s linear;
}

#page-loader.hide {
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
}

.logo-loader-box {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  width: 180px;
  min-height: 180px;
}

.ai-logo-core {
  position: relative;
  width: 78px;
  height: 78px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(135deg, var(--home-blue-strong), #67d8cb);
  box-shadow: 0 0 22px rgba(42, 124, 255, 0.28);
  animation: corePulse 1.4s ease-in-out infinite;
}

.ai-logo-core span {
  color: #fff;
  font-family: var(--home-font-display);
  font-size: 1.55rem;
  font-weight: 800;
  letter-spacing: 0.03em;
}

.ai-orbit {
  display: none;
}

.logo-loader-box h4 {
  margin: 14px 0 8px;
  font-family: var(--home-font-display);
  font-size: 0.94rem;
  font-weight: 700;
}

.logo-loader-box p {
  margin: 0;
  color: var(--home-text-muted);
  text-align: center;
  font-size: 0.8rem;
  max-width: 190px;
}

.hero {
  padding: 8px 0 18px;
}

.hero-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.14fr) minmax(320px, 0.86fr);
  gap: 24px;
  align-items: center;
}

.hero-copy {
  padding: 18px 0;
}

.hero-kicker,
.section-tag,
.console-kicker {
  margin: 0 0 14px;
  font-family: var(--home-font-display);
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.13em;
  text-transform: uppercase;
  color: var(--home-accent-strong);
}

.hero-title,
.section-title,
.console-top h2,
.operation-panel h3 {
  font-family: var(--home-font-display);
  letter-spacing: -0.03em;
}

.hero-title {
  margin: 0;
  max-width: 12ch;
  font-size: clamp(2.35rem, 4.8vw, 4.2rem);
  line-height: 1.06;
}

.hero-title .accent {
  color: #8fcbff;
}

.hero-sub,
.section-sub,
.console-step p,
.trust-card p,
.feature-card p,
.assurance-card p,
.operation-item p,
.timeline-item p,
.footer-copy {
  color: var(--home-text-soft);
}

.hero-sub {
  max-width: 60ch;
  margin: 22px 0 0;
  font-size: 0.98rem;
  line-height: 1.74;
}

.hero-actions,
.cta-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-top: 30px;
}

.btn-cta-primary,
.btn-cta-secondary {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  min-height: 54px;
  padding: 0 24px;
  border-radius: 999px;
  text-decoration: none;
  font-weight: 700;
  transition:
    transform 0.2s ease,
    box-shadow 0.2s ease,
    border-color 0.2s ease,
    background-color 0.2s ease;
}

.btn-cta-primary {
  background: linear-gradient(135deg, #2a7cff, #5d9fff);
  color: #fff;
  box-shadow: 0 18px 34px rgba(42, 124, 255, 0.22);
}

.btn-cta-primary:hover,
.btn-cta-secondary:hover {
  transform: translateY(-2px);
}

.btn-cta-secondary {
  color: var(--home-text);
  border: 1px solid var(--home-border-strong);
  background: rgba(255, 255, 255, 0.04);
}

.hero-trust-row {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 22px;
}

.trust-pill {
  display: inline-flex;
  align-items: center;
  min-height: 38px;
  padding: 0 14px;
  border-radius: 999px;
  border: 1px solid rgba(140, 176, 187, 0.16);
  background: rgba(12, 24, 31, 0.62);
  color: var(--home-text-soft);
  font-size: 0.8rem;
  font-weight: 600;
}

.hero-note {
  margin-top: 16px;
  color: var(--home-text-muted);
  font-size: 0.8rem;
}

.hero-side {
  position: relative;
  max-width: 560px;
  margin-left: auto;
}

.hero-console,
.trust-card,
.feature-card,
.assurance-card,
.operation-panel,
.timeline-item,
.cta-panel {
  border: 1px solid var(--home-border);
  box-shadow: var(--home-shadow);
  backdrop-filter: blur(14px);
}

.hero-console {
  position: relative;
  padding: 24px;
  border-radius: var(--home-radius-xl);
  background:
    linear-gradient(160deg, rgba(15, 28, 36, 0.94), rgba(10, 21, 27, 0.9)),
    radial-gradient(circle at top right, rgba(243, 195, 108, 0.12), transparent 28%);
  overflow: hidden;
}

.hero-console::before {
  content: "";
  position: absolute;
  inset: 0 0 auto 0;
  height: 4px;
  background: linear-gradient(90deg, #67d8cb 0%, #5d9fff 48%, #f3c36c 100%);
}

.console-top {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 14px;
  margin-bottom: 16px;
}

.console-top h2 {
  margin: 0;
  max-width: 15ch;
  font-size: clamp(1.2rem, 2.1vw, 1.72rem);
  line-height: 1.22;
}

.status-chip {
  display: inline-flex;
  align-items: center;
  min-height: 34px;
  padding: 0 12px;
  border-radius: 999px;
  border: 1px solid rgba(103, 216, 203, 0.18);
  background: rgba(103, 216, 203, 0.1);
  color: #bff2eb;
  font-size: 0.72rem;
  font-weight: 700;
  white-space: nowrap;
}

.console-steps {
  display: grid;
  gap: 8px;
}

.console-step {
  display: grid;
  grid-template-columns: 42px minmax(0, 1fr);
  gap: 12px;
  align-items: flex-start;
  padding: 13px 0;
  border-top: 1px solid rgba(255, 255, 255, 0.06);
}

.console-step:first-child {
  border-top: 0;
}

.console-step-num {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 42px;
  height: 42px;
  border-radius: 13px;
  background: linear-gradient(180deg, rgba(93, 159, 255, 0.18), rgba(93, 159, 255, 0.08));
  border: 1px solid rgba(93, 159, 255, 0.28);
  color: #8fcbff;
  font-family: var(--home-font-display);
  font-size: 0.76rem;
  font-weight: 700;
}

.console-step h3,
.feature-card h3,
.timeline-item h3 {
  margin: 0 0 6px;
  font-size: 0.98rem;
  font-weight: 700;
}

.console-step p,
.feature-card p,
.trust-card p,
.assurance-card p,
.operation-item p,
.timeline-item p {
  margin: 0;
  font-size: 0.88rem;
  line-height: 1.66;
}

.console-metrics,
.trust-band,
.feature-grid,
.assurance-grid,
.timeline-grid {
  display: grid;
  gap: 16px;
}

.console-metrics {
  grid-template-columns: repeat(3, minmax(0, 1fr));
  margin-top: 18px;
  gap: 12px;
}

.metric-card {
  padding: 14px 12px;
  border-radius: 18px;
  border: 1px solid rgba(140, 176, 187, 0.12);
  background: rgba(255, 255, 255, 0.035);
}

.metric-card strong {
  display: block;
  margin-bottom: 6px;
  font-family: var(--home-font-display);
  font-size: clamp(0.94rem, 1.55vw, 1.2rem);
}

.metric-card span,
.trust-card-label,
.feature-tag {
  color: var(--home-text-muted);
  font-size: 0.72rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  font-weight: 700;
}

.section {
  padding: 30px 0;
}

.section-compact {
  padding-top: 6px;
}

.section-dark .container,
.cta-section .container {
  position: relative;
}

.section-header {
  max-width: 760px;
  margin: 0 auto 28px;
  text-align: center;
}

.section-title {
  margin: 0;
  font-size: clamp(1.65rem, 2.9vw, 2.45rem);
  line-height: 1.14;
}

.section-sub {
  margin: 14px auto 0;
  max-width: 62ch;
  font-size: 0.92rem;
  line-height: 1.72;
}

.align-left {
  text-align: left;
  margin-left: 0;
  margin-right: 0;
}

.trust-band {
  grid-template-columns: repeat(4, minmax(0, 1fr));
}

.trust-card,
.feature-card,
.timeline-item {
  padding: 22px;
  border-radius: var(--home-radius-lg);
  background: linear-gradient(180deg, rgba(15, 28, 36, 0.82), rgba(10, 20, 27, 0.76));
}

.trust-card strong {
  display: block;
  margin: 10px 0 8px;
  font-family: var(--home-font-display);
  font-size: 1rem;
}

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

.feature-card {
  min-height: 100%;
}

.feature-tag {
  display: inline-flex;
  align-items: center;
  min-height: 30px;
  padding: 0 10px;
  border-radius: 999px;
  border: 1px solid rgba(140, 176, 187, 0.12);
  background: rgba(255, 255, 255, 0.04);
}

.feature-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 18px;
}

.feature-meta span {
  display: inline-flex;
  align-items: center;
  min-height: 30px;
  padding: 0 10px;
  border-radius: 999px;
  background: rgba(103, 216, 203, 0.08);
  border: 1px solid rgba(103, 216, 203, 0.12);
  color: #c9f7f1;
  font-size: 0.72rem;
  font-weight: 600;
}

.section-dark {
  position: relative;
}

.section-dark::before {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  top: 54px;
  bottom: 54px;
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.028), rgba(255, 255, 255, 0.012));
  border-top: 1px solid rgba(140, 176, 187, 0.08);
  border-bottom: 1px solid rgba(140, 176, 187, 0.08);
}

.strategy-layout {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: minmax(0, 1.1fr) minmax(320px, 0.9fr);
  gap: 24px;
  align-items: start;
}

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

.assurance-card {
  padding: 18px;
  border-radius: 22px;
  background: rgba(15, 28, 36, 0.72);
}

.assurance-card strong,
.operation-item span {
  display: block;
  margin-bottom: 8px;
  font-size: 0.9rem;
  font-weight: 700;
}

.operation-panel {
  padding: 26px;
  border-radius: var(--home-radius-xl);
  background:
    linear-gradient(180deg, rgba(15, 28, 36, 0.94), rgba(10, 21, 27, 0.92)),
    radial-gradient(circle at top right, rgba(93, 159, 255, 0.12), transparent 28%);
}

.operation-panel-kicker {
  margin: 0 0 14px;
  color: #a8d8ff;
  font-size: 0.74rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.operation-panel h3 {
  margin: 0;
  font-size: clamp(1.1rem, 1.95vw, 1.55rem);
  line-height: 1.26;
}

.operation-list {
  display: grid;
  gap: 14px;
  margin-top: 20px;
}

.operation-item {
  padding: 15px 0;
  border-top: 1px solid rgba(255, 255, 255, 0.06);
}

.operation-item:first-child {
  border-top: 0;
}

.timeline-grid {
  grid-template-columns: repeat(4, minmax(0, 1fr));
}

.timeline-item {
  position: relative;
  padding-top: 76px;
}

.timeline-num {
  position: absolute;
  top: 22px;
  left: 22px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 42px;
  height: 42px;
  border-radius: 14px;
  background: linear-gradient(180deg, rgba(243, 195, 108, 0.18), rgba(243, 195, 108, 0.08));
  border: 1px solid rgba(243, 195, 108, 0.26);
  color: #ffe1a2;
  font-family: var(--home-font-display);
  font-size: 0.82rem;
  font-weight: 700;
}

.cta-section {
  padding-top: 10px;
}

.cta-panel {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 28px;
  padding: 34px;
  border-radius: var(--home-radius-xl);
  background:
    linear-gradient(145deg, rgba(15, 29, 38, 0.96), rgba(11, 23, 30, 0.92)),
    radial-gradient(circle at top left, rgba(103, 216, 203, 0.12), transparent 30%);
}

.cta-panel .section-title {
  max-width: 16ch;
}

.site-footer {
  display: none;
}

.footer-inner {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  align-items: start;
  gap: 12px 24px;
  padding-top: 10px;
  border-top: 1px solid rgba(140, 176, 187, 0.12);
}

.footer-brand {
  margin-bottom: 6px;
  font-family: var(--home-font-display);
  font-size: 0.94rem;
  font-weight: 700;
}

.footer-copy {
  margin: 0;
  max-width: 54ch;
  font-size: 0.82rem;
  line-height: 1.62;
}

.footer-links {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  justify-content: flex-end;
  align-self: start;
}

.footer-links a {
  color: var(--home-text-muted);
  text-decoration: none;
  font-size: 0.84rem;
  font-weight: 600;
}

.footer-links a:hover {
  color: #fff;
}

.reveal {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}

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

@keyframes corePulse {
  0%,
  100% {
    transform: scale(1);
  }

  50% {
    transform: scale(1.08);
  }
}

@media (max-width: 1199.98px) {
  .hero-grid,
  .strategy-layout,
  .feature-grid,
  .timeline-grid {
    grid-template-columns: 1fr 1fr;
  }

  .trust-band {
    grid-template-columns: 1fr 1fr;
  }

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

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

  .cta-panel .section-title {
    max-width: 18ch;
  }
}

@media (max-width: 860px) {
  .page-content {
    padding-top: 84px;
  }

  .hero-grid,
  .strategy-layout,
  .feature-grid,
  .timeline-grid,
  .trust-band {
    grid-template-columns: 1fr;
  }

  .console-metrics {
    grid-template-columns: 1fr;
  }

  .hero-title {
    max-width: none;
  }

  .hero-side {
    max-width: none;
  }

  .console-top {
    flex-direction: column;
  }

  .hero-console,
  .trust-card,
  .feature-card,
  .operation-panel,
  .timeline-item,
  .cta-panel {
    padding: 22px;
  }
}

@media (max-width: 640px) {
  .container {
    width: min(var(--home-max-width), calc(100% - 28px));
  }

  .landing-main {
    gap: 20px;
  }

  .hero {
    padding-top: 0;
  }

  .hero-title {
    font-size: clamp(1.95rem, 9.8vw, 2.55rem);
  }

  .hero-sub,
  .section-sub {
    font-size: 0.88rem;
  }

  .btn-cta-primary,
  .btn-cta-secondary {
    width: 100%;
  }

  .console-step {
    grid-template-columns: 40px minmax(0, 1fr);
    gap: 12px;
  }

  .console-step-num,
  .timeline-num {
    width: 40px;
    height: 40px;
    border-radius: 12px;
  }

  .timeline-item {
    padding-top: 70px;
  }

  .footer-inner {
    grid-template-columns: 1fr;
  }

  .footer-links {
    justify-content: flex-start;
  }
}

@media (max-width: 980px) {
  .hero-actions,
  .cta-actions {
    width: 100%;
  }

  .hero-actions > *,
  .cta-actions > * {
    flex: 1 1 calc(50% - 14px);
  }
}

@media (max-width: 640px) {
  .hero-actions,
  .cta-actions {
    flex-direction: column;
  }

  .hero-actions > *,
  .cta-actions > * {
    width: 100%;
    flex-basis: 100%;
  }
}

@media (max-width: 480px) {
  .container {
    width: min(var(--home-max-width), calc(100% - 22px));
  }

  .hero-copy {
    padding: 8px 0 0;
  }

  .hero-console,
  .trust-card,
  .feature-card,
  .operation-panel,
  .timeline-item,
  .cta-panel {
    padding: 18px;
  }

  .hero-trust-row {
    gap: 10px;
  }
}