:root {
  --bg: #f6f1ea;
  --surface: #fff8f1;
  --text: #1d2430;
  --muted: #6f7682;
  --brand-blue: #0c3a76;
  --brand-blue-2: #1459b3;
  --accent-orange: #ff6b35;
  --border: rgba(19, 28, 44, 0.12);
  --shadow: 0 18px 38px rgba(17, 24, 39, 0.12);
  --shadow-soft: 0 12px 28px rgba(17, 24, 39, 0.08);
  --radius-xl: 24px;
  --radius-lg: 18px;
  --radius-md: 14px;
  --radius-sm: 10px;
  --space-1: 4px;
  --space-2: 8px;
  --space-3: 12px;
  --space-4: 16px;
  --space-5: 24px;
  --space-6: 32px;
  --space-7: 48px;
  --space-8: 64px;
  --text-xs: 0.78rem;
  --text-sm: 0.9rem;
  --text-md: 1rem;
  --text-lg: 1.15rem;
  --text-xl: 1.45rem;
  --text-2xl: 2rem;
  --text-3xl: 2.6rem;
  --ease-out: cubic-bezier(0.16, 1, 0.3, 1);
  --ease-in-out: cubic-bezier(0.65, 0, 0.35, 1);
  --duration-fast: 180ms;
  --duration-med: 320ms;
  --duration-slow: 600ms;
  --brand-orange: var(--accent-orange);
  --brand-orange-dark: #e85f2c;
  --brand-blue-dark: #072d5f;
  --ink: var(--text);
  --card: var(--surface);
  --line: var(--border);
}

* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
}

body {
  font-family: "Avenir Next", "Avenir", "Gill Sans", "Trebuchet MS", sans-serif;
  background:
    radial-gradient(900px 420px at 10% 10%, rgba(20, 89, 179, 0.08), transparent 60%),
    radial-gradient(780px 380px at 90% 0%, rgba(255, 107, 53, 0.1), transparent 60%),
    linear-gradient(180deg, #f7f2ea 0%, #efe7dc 100%);
  color: var(--text);
  line-height: 1.6;
}

h1,
h2,
h3 {
  font-family: "Iowan Old Style", "Palatino Linotype", "Palatino", "Georgia", serif;
  line-height: 1.15;
  letter-spacing: 0.2px;
  color: var(--text);
  font-weight: 600;
}

h1 {
  font-size: clamp(2.4rem, 4vw, 3.4rem);
}

h2 {
  font-size: clamp(1.85rem, 3vw, 2.45rem);
  margin-bottom: 12px;
}

h3 {
  font-size: 1.1rem;
  margin-bottom: 6px;
}

p {
  color: var(--muted);
  font-size: var(--text-md);
}

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

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

:focus-visible {
  outline: 2px solid var(--accent-orange);
  outline-offset: 3px;
}

.container {
  width: min(1120px, 90vw);
  margin: 0 auto;
}

.site-header {
  position: sticky;
  top: 0;
  background: rgba(255, 248, 241, 0.92);
  border-bottom: 1px solid var(--border);
  z-index: 10;
  backdrop-filter: blur(8px);
  box-shadow: 0 6px 20px rgba(15, 23, 42, 0.06);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 18px 0;
  gap: 20px;
}

.brand {
  font-weight: 700;
  letter-spacing: 0.4px;
  font-size: 1.05rem;
  color: var(--brand-blue);
}

.site-nav {
  display: flex;
  gap: 18px;
  align-items: center;
  font-size: 0.95rem;
  color: var(--muted);
}

.site-nav a {
  padding: 6px 0;
  border-bottom: 2px solid transparent;
  transition: color 0.2s ease, border-color 0.2s ease;
}

.site-nav a.active,
.site-nav a:hover {
  color: var(--brand-blue-2);
  border-color: var(--brand-blue-2);
}

.lang-toggle {
  display: flex;
  gap: 8px;
}

.lang-btn {
  border: 1px solid var(--line);
  background: #ffffff;
  padding: 6px 10px;
  font-size: 0.85rem;
  cursor: pointer;
  border-radius: 20px;
  transition: border-color 0.2s ease, color 0.2s ease, background 0.2s ease;
}

.lang-btn.active {
  border-color: var(--brand-blue);
  color: var(--brand-blue);
  background: rgba(0, 61, 130, 0.08);
}

main {
  padding-bottom: 40px;
}

.section {
  padding: 96px 0;
  border-bottom: 1px solid var(--border);
  position: relative;
  overflow: hidden;
}

.section.alt {
  background: rgba(255, 248, 241, 0.7);
}

.section.hero {
  padding-top: 112px;
  background:
    radial-gradient(900px 380px at 12% 10%, rgba(20, 89, 179, 0.16), transparent 60%),
    radial-gradient(600px 320px at 80% 0%, rgba(255, 107, 53, 0.14), transparent 60%),
    linear-gradient(180deg, #f9f3ea 0%, #f0e7db 100%);
}

.section[data-atmos="flare"]::after {
  content: "";
  position: absolute;
  width: 520px;
  height: 520px;
  right: -120px;
  top: -120px;
  background: radial-gradient(circle, rgba(255, 107, 53, 0.18), transparent 60%);
  filter: blur(2px);
  opacity: 0.8;
  animation: atmosFloat 14s var(--ease-in-out) infinite;
  pointer-events: none;
}

.section[data-atmos="mist"]::after {
  content: "";
  position: absolute;
  width: 620px;
  height: 320px;
  left: -140px;
  bottom: -140px;
  background: radial-gradient(circle, rgba(0, 61, 130, 0.12), transparent 70%);
  animation: atmosFloat 16s var(--ease-in-out) infinite;
  pointer-events: none;
}

.section[data-atmos="line"]::after {
  content: "";
  position: absolute;
  width: 360px;
  height: 360px;
  right: 10%;
  bottom: -160px;
  border: 1px dashed rgba(0, 61, 130, 0.18);
  border-radius: 50%;
  animation: atmosSpin 22s linear infinite;
  pointer-events: none;
}

.section-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.25fr) minmax(0, 0.75fr);
  gap: 40px;
  align-items: start;
}

.hero-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.2fr) minmax(0, 0.8fr);
  gap: 48px;
  align-items: center;
}

.split-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
  gap: 40px;
  align-items: center;
}

.section.hero .section-content {
  padding-right: 20px;
}

.eyebrow {
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.18em;
  color: var(--brand-blue);
  margin-bottom: 12px;
}

.lead {
  font-size: 1.1rem;
  margin-bottom: 10px;
  color: var(--ink);
}

.lead-alt {
  font-size: 1rem;
  color: var(--ink);
  margin-bottom: 20px;
}

.btn-row {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
  margin-top: 16px;
}

.section-header {
  display: grid;
  gap: 10px;
  max-width: 680px;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 12px 18px;
  border-radius: 28px;
  font-size: 0.95rem;
  border: 1px solid var(--accent-orange);
  background: var(--accent-orange);
  color: #ffffff;
  transition: transform var(--duration-fast) var(--ease-out),
    box-shadow var(--duration-fast) var(--ease-out),
    background var(--duration-fast) var(--ease-out);
  box-shadow: 0 14px 26px rgba(255, 107, 53, 0.22);
}

.btn:hover {
  transform: translateY(-1px);
  background: var(--brand-orange-dark);
}

.btn-outline {
  background: transparent;
  color: var(--brand-blue);
  border-color: var(--brand-blue);
  box-shadow: none;
}

.btn-outline:hover {
  background: rgba(20, 89, 179, 0.08);
  transform: translateY(-1px);
}

.inline-metrics {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
  margin-top: 24px;
  list-style: none;
  color: var(--muted);
  font-size: 0.9rem;
}

.inline-metrics li {
  padding-right: 12px;
  border-right: 1px solid var(--line);
}

.inline-metrics li:last-child {
  border-right: none;
  padding-right: 0;
}

.cards {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 20px;
  margin-top: 22px;
}

.card {
  border: 1px solid var(--line);
  background: var(--card);
  padding: 20px;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow);
  position: relative;
  overflow: hidden;
  transition: transform var(--duration-med) var(--ease-out),
    box-shadow var(--duration-med) var(--ease-out),
    border-color var(--duration-med) var(--ease-out);
}

.card[data-overlay-target] {
  cursor: pointer;
}

.card:hover {
  transform: translateY(-4px);
  border-color: rgba(0, 61, 130, 0.25);
  box-shadow: 0 18px 36px rgba(0, 0, 0, 0.12);
}

.card[data-hover]::after {
  content: attr(data-hover);
  position: absolute;
  left: 16px;
  bottom: 16px;
  padding: 6px 10px;
  border-radius: 999px;
  background: rgba(0, 61, 130, 0.08);
  color: var(--brand-blue);
  font-size: 0.75rem;
  letter-spacing: 0.02em;
  opacity: 0;
  transform: translateY(6px);
  transition: opacity var(--duration-fast) var(--ease-out),
    transform var(--duration-fast) var(--ease-out);
}

.card:hover::after {
  opacity: 1;
  transform: translateY(0);
}

.card p {
  font-size: 0.95rem;
}

.list {
  margin-top: 16px;
  display: grid;
  gap: 10px;
}

.list-item {
  display: flex;
  gap: 10px;
  align-items: flex-start;
  color: var(--muted);
  transition: color var(--duration-fast) var(--ease-out);
}

.list-item span {
  width: 6px;
  height: 6px;
  background: var(--brand-orange);
  border-radius: 50%;
  margin-top: 7px;
  flex-shrink: 0;
  transition: transform var(--duration-fast) var(--ease-out);
}

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

.list-item:hover span {
  transform: scale(1.3);
}

.assistant-slot,
.assistant-door {
  position: relative;
  border: 1px solid var(--line);
  background: linear-gradient(180deg, #ffffff 0%, #f8fafc 100%);
  padding: 22px;
  border-radius: var(--radius-lg);
  min-height: 170px;
  display: flex;
  flex-direction: column;
  justify-content: flex-start;
  gap: 16px;
  overflow: hidden;
  box-shadow: var(--shadow);
  cursor: pointer;
  transition: border-color var(--duration-med) var(--ease-out),
    box-shadow var(--duration-med) var(--ease-out),
    transform var(--duration-med) var(--ease-out);
}

.assistant-slot::before,
.assistant-door::before {
  content: "";
  position: absolute;
  left: 22px;
  right: 22px;
  top: 58px;
  height: 1px;
  background: rgba(31, 42, 55, 0.35);
  transform-origin: left;
  transition: transform 0.5s ease, top 0.5s ease, opacity 0.5s ease;
  z-index: 2;
}

.assistant-slot::after,
.assistant-door::after {
  content: "";
  position: absolute;
  left: 18px;
  right: 18px;
  top: 50px;
  height: 80px;
  background: #0B1220;
  border-radius: 12px;
  transform-origin: top;
  transform: translateY(8px) scaleY(0);
  opacity: 0;
  transition: transform 0.6s ease, opacity 0.4s ease;
  z-index: 1;
}

.assistant-line {
  display: none;
}

.assistant-card {
  display: flex;
  gap: 12px;
  align-items: flex-start;
  opacity: 0;
  transform: translateY(12px) scale(0.98);
  transition: opacity var(--duration-med) var(--ease-out),
    transform var(--duration-med) var(--ease-out);
  position: relative;
  z-index: 3;
}

.assistant-stage {
  position: absolute;
  right: 18px;
  top: 18px;
  width: 54px;
  height: 54px;
  border-radius: 14px;
  border: 1px dashed rgba(0, 61, 130, 0.2);
  background: radial-gradient(circle at 30% 30%, rgba(255, 255, 255, 0.6), rgba(230, 238, 249, 0.9));
  opacity: 0.7;
  pointer-events: none;
}

.assistant-controls {
  display: flex;
  gap: 6px;
  margin-top: 8px;
}

.assistant-controls button {
  border: 1px solid rgba(0, 61, 130, 0.2);
  background: #ffffff;
  color: var(--brand-blue);
  padding: 4px 10px;
  border-radius: 999px;
  font-size: 0.7rem;
  cursor: pointer;
  transition: background var(--duration-fast) var(--ease-out),
    color var(--duration-fast) var(--ease-out);
}

.assistant-controls button:hover {
  background: rgba(0, 61, 130, 0.08);
}

.assistant-slot[data-state="minimized"] {
  min-height: 110px;
}

.assistant-slot[data-state="minimized"] .assistant-bubble,
.assistant-slot[data-state="minimized"] .assistant-controls {
  display: none;
}

.assistant-slot[data-state="dismissed"] {
  opacity: 0.35;
  pointer-events: none;
  transform: translateY(8px) scale(0.98);
}

.assistant-avatar {
  width: 38px;
  height: 38px;
  border-radius: 50%;
  border: 1px solid rgba(0, 61, 130, 0.25);
  background: radial-gradient(circle at 30% 30%, #ffffff 0%, #e6eef9 70%);
  box-shadow: 0 6px 14px rgba(0, 0, 0, 0.08);
  transform: scale(0.96);
  transition: transform 0.4s ease;
}

.assistant-meta {
  font-size: 0.75rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--brand-blue);
  margin-bottom: 6px;
}

.assistant-bubble {
  border: 1px solid rgba(0, 61, 130, 0.2);
  background: #ffffff;
  padding: 12px 14px 12px 26px;
  border-radius: 12px;
  color: var(--ink);
  font-size: 0.95rem;
  position: relative;
}

.assistant-bubble::before {
  content: "";
  position: absolute;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--brand-orange);
  left: 12px;
  top: 14px;
}

.assistant-slot[data-state="open"],
.assistant-door[data-state="open"] {
  border-color: rgba(0, 61, 130, 0.25);
  box-shadow: 0 16px 32px rgba(0, 0, 0, 0.1);
}

.assistant-slot[data-state="open"]::before,
.assistant-door[data-state="open"]::before {
  animation: doorLift 0.6s ease forwards;
}

.assistant-slot[data-state="open"]::after,
.assistant-door[data-state="open"]::after {
  transform: translateY(0) scaleY(1);
  opacity: 0.85;
}

.assistant-slot[data-state="open"] .assistant-card,
.assistant-door[data-state="open"] .assistant-card {
  opacity: 1;
  transform: translateY(0) scale(1);
  animation: assistantPop 0.6s ease forwards;
}

.assistant-slot[data-state="open"] .assistant-avatar,
.assistant-door[data-state="open"] .assistant-avatar {
  transform: scale(1);
}

.assistant-slot[data-state="closed"] .assistant-card,
.assistant-door[data-state="closed"] .assistant-card {
  opacity: 0;
  transform: translateY(12px) scale(0.98);
}

@keyframes doorLift {
  0% {
    transform: scaleX(1);
    opacity: 1;
  }
  100% {
    transform: translateY(-10px) scaleX(0.88);
    opacity: 0.7;
  }
}

@keyframes assistantPop {
  0% {
    opacity: 0;
    transform: translateY(12px) scale(0.98);
  }
  60% {
    opacity: 1;
    transform: translateY(-2px) scale(1.01);
  }
  100% {
    opacity: 1;
    transform: translateY(0) scale(1);
  }
}

.footer {
  padding: 40px 0 60px;
  background: var(--surface);
  border-top: 1px solid var(--border);
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr;
  gap: 24px;
}

.footer h3 {
  margin-bottom: 10px;
}

.footer p,
.footer a {
  color: var(--muted);
  font-size: 0.95rem;
}

.footer a:hover {
  color: var(--brand-blue);
}

.footer .footer-meta {
  display: grid;
  gap: 8px;
}

.form {
  display: grid;
  gap: 14px;
  margin-top: 18px;
}

.form label {
  font-size: 0.9rem;
  color: var(--ink);
}

.form input,
.form textarea,
.form select {
  width: 100%;
  padding: 12px 14px;
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  font-family: inherit;
  font-size: 0.95rem;
  background: var(--surface);
  color: var(--text);
  transition: border-color 0.2s ease, box-shadow 0.2s ease;
}

.form input:focus,
.form textarea:focus,
.form select:focus {
  border-color: rgba(20, 89, 179, 0.6);
  box-shadow: 0 0 0 3px rgba(20, 89, 179, 0.12);
  outline: none;
}

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

.notice {
  font-size: 0.9rem;
  color: var(--muted);
  margin-top: 8px;
}

.demo {
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  background: #ffffff;
  padding: 18px;
  margin-top: 18px;
  display: grid;
  gap: 12px;
  box-shadow: var(--shadow);
}

.form-note {
  font-size: 0.85rem;
  color: var(--muted);
}

[data-tooltip] {
  position: relative;
}

[data-tooltip]::after {
  content: attr(data-tooltip);
  position: absolute;
  left: 50%;
  bottom: calc(100% + 10px);
  transform: translateX(-50%) translateY(4px);
  padding: 6px 10px;
  border-radius: 999px;
  background: rgba(15, 23, 42, 0.88);
  color: #ffffff;
  font-size: 0.7rem;
  letter-spacing: 0.02em;
  opacity: 0;
  pointer-events: none;
  transition: opacity var(--duration-fast) var(--ease-out),
    transform var(--duration-fast) var(--ease-out);
  white-space: nowrap;
  z-index: 5;
}

[data-tooltip]:hover::after,
[data-tooltip]:focus-visible::after {
  opacity: 1;
  transform: translateX(-50%) translateY(0);
}

.reveal {
  opacity: 0;
  transform: translateY(16px);
  transition: opacity var(--duration-med) var(--ease-out),
    transform var(--duration-med) var(--ease-out);
  transition-delay: var(--reveal-delay, 0ms);
}

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

.stat-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 16px;
  margin: 20px 0;
}

.stat-card {
  padding: 16px;
  border-radius: var(--radius-md);
  border: 1px solid var(--line);
  background: #ffffff;
  box-shadow: var(--shadow);
  transition: transform var(--duration-med) var(--ease-out);
}

.stat-card:hover {
  transform: translateY(-3px);
}

.stat-value {
  font-size: 2rem;
  font-weight: 600;
  color: var(--brand-blue);
}

.stat-label {
  font-size: 0.9rem;
  color: var(--muted);
}

.timeline {
  list-style: none;
  margin-top: 20px;
  display: grid;
  gap: 12px;
}

.timeline-step {
  border: 1px solid var(--line);
  background: #ffffff;
  border-radius: var(--radius-md);
  overflow: hidden;
  box-shadow: var(--shadow);
}

.timeline-step.is-open {
  border-color: rgba(0, 61, 130, 0.25);
  box-shadow: 0 14px 30px rgba(0, 0, 0, 0.12);
}

.timeline-trigger {
  width: 100%;
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 8px 16px;
  align-items: center;
  padding: 16px;
  background: transparent;
  border: none;
  text-align: left;
  cursor: pointer;
}

.step-index {
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--brand-blue);
}

.step-title {
  font-weight: 600;
  color: var(--ink);
}

.step-meta {
  grid-column: 2;
  font-size: 0.85rem;
  color: var(--muted);
}

.timeline-detail {
  max-height: 0;
  overflow: hidden;
  transition: max-height var(--duration-slow) var(--ease-in-out),
    opacity var(--duration-med) var(--ease-out);
  opacity: 0;
  padding: 0 16px;
}

.timeline-step.is-open .timeline-detail {
  max-height: 140px;
  opacity: 1;
  padding-bottom: 16px;
}

.accordion {
  margin-top: 18px;
  display: grid;
  gap: 12px;
}

.accordion-item {
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  background: #ffffff;
  overflow: hidden;
  box-shadow: var(--shadow);
}

.accordion-item.is-open {
  border-color: rgba(0, 61, 130, 0.25);
}

.accordion-trigger {
  width: 100%;
  border: none;
  background: transparent;
  padding: 16px 18px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  cursor: pointer;
  font-size: 1rem;
  color: var(--ink);
}

.accordion-icon {
  width: 18px;
  height: 18px;
  border-radius: 50%;
  border: 1px solid rgba(0, 61, 130, 0.4);
  position: relative;
}

.accordion-icon::before,
.accordion-icon::after {
  content: "";
  position: absolute;
  background: var(--brand-blue);
  border-radius: 1px;
}

.accordion-icon::before {
  width: 8px;
  height: 2px;
  top: 8px;
  left: 4px;
}

.accordion-icon::after {
  width: 2px;
  height: 8px;
  top: 4px;
  left: 8px;
  transition: transform var(--duration-fast) var(--ease-out);
}

.accordion-item.is-open .accordion-icon::after {
  transform: scaleY(0);
}

.accordion-panel {
  max-height: 0;
  overflow: hidden;
  opacity: 0;
  padding: 0 18px;
  transition: max-height var(--duration-slow) var(--ease-in-out),
    opacity var(--duration-med) var(--ease-out);
}

.accordion-item.is-open .accordion-panel {
  max-height: 200px;
  opacity: 1;
  padding-bottom: 16px;
}

.assistant-link {
  border: none;
  background: transparent;
  color: var(--brand-blue);
  font-size: 0.85rem;
  margin-top: 10px;
  cursor: pointer;
  text-decoration: underline;
}

.overlay {
  position: fixed;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  pointer-events: none;
  transition: opacity var(--duration-med) var(--ease-out);
  z-index: 50;
}

.overlay.is-open {
  opacity: 1;
  pointer-events: auto;
}

.overlay-backdrop {
  position: absolute;
  inset: 0;
  background: rgba(15, 23, 42, 0.55);
  backdrop-filter: blur(6px);
}

.overlay-panel {
  position: relative;
  width: min(720px, 92vw);
  max-height: 85vh;
  overflow: auto;
  background: var(--surface);
  border-radius: 20px;
  padding: 26px;
  box-shadow: 0 30px 60px rgba(0, 0, 0, 0.25);
  transform: translateY(12px) scale(0.98);
  transition: transform var(--duration-med) var(--ease-out);
  z-index: 2;
}

.overlay.is-open .overlay-panel {
  transform: translateY(0) scale(1);
}

.overlay-close {
  position: absolute;
  right: 16px;
  top: 16px;
  width: 36px;
  height: 36px;
  border-radius: 50%;
  border: 1px solid var(--line);
  background: #ffffff;
  cursor: pointer;
}

.overlay-close::before,
.overlay-close::after {
  content: "";
  position: absolute;
  width: 14px;
  height: 2px;
  background: var(--ink);
  top: 17px;
  left: 11px;
}

.overlay-close::before {
  transform: rotate(45deg);
}

.overlay-close::after {
  transform: rotate(-45deg);
}

.overlay-header {
  margin-bottom: 16px;
}

.overlay-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 16px;
}

.overlay-grid h4 {
  font-size: 1rem;
  color: var(--ink);
  margin-bottom: 6px;
}

.overlay-list {
  list-style: none;
  display: grid;
  gap: 8px;
  color: var(--muted);
}

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

.overlay-list li::before {
  content: "";
  position: absolute;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--brand-orange);
  left: 0;
  top: 0.55em;
}

.hero-visual {
  position: relative;
  display: grid;
  gap: 16px;
}

.media-frame {
  position: relative;
  border-radius: var(--radius-xl);
  padding: 24px;
  background:
    linear-gradient(135deg, rgba(12, 58, 118, 0.18), transparent),
    linear-gradient(225deg, rgba(255, 107, 53, 0.18), transparent),
    #fdf7ef;
  border: 1px solid rgba(12, 58, 118, 0.2);
  box-shadow: var(--shadow);
  min-height: 280px;
  overflow: hidden;
}

.media-frame::before {
  content: "";
  position: absolute;
  inset: 12px;
  border-radius: calc(var(--radius-xl) - 12px);
  border: 1px solid rgba(255, 107, 53, 0.35);
  opacity: 0.6;
}

.media-frame::after {
  content: "";
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at 30% 30%, rgba(255, 255, 255, 0.6), transparent 55%);
  opacity: 0.7;
}

.media-frame .frame-caption {
  position: relative;
  z-index: 1;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 6px 12px;
  border-radius: 999px;
  background: rgba(12, 58, 118, 0.12);
  color: var(--brand-blue);
  font-size: var(--text-sm);
  letter-spacing: 0.02em;
}

.frame-detail {
  position: relative;
  z-index: 1;
  margin-top: 18px;
  color: var(--text);
  font-size: var(--text-lg);
  max-width: 260px;
}

.frame-pill {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 6px 10px;
  border-radius: 999px;
  background: rgba(255, 107, 53, 0.16);
  color: #9f3b18;
  font-size: var(--text-xs);
  margin-top: 16px;
}

.brand-strip {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
  gap: 16px;
  align-items: center;
  margin-top: 24px;
}

.brand-chip {
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 14px;
  border-radius: 999px;
  border: 1px solid var(--border);
  background: rgba(255, 255, 255, 0.7);
  color: var(--brand-blue);
  font-size: var(--text-sm);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  transition: transform var(--duration-fast) var(--ease-out),
    border-color var(--duration-fast) var(--ease-out);
}

.brand-chip:hover {
  transform: translateY(-3px);
  border-color: rgba(20, 89, 179, 0.35);
}

.service-grid,
.product-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 18px;
  margin-top: 24px;
}

.service-card,
.product-card {
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  background: var(--surface);
  padding: 18px;
  text-align: left;
  box-shadow: var(--shadow-soft);
  cursor: pointer;
  display: grid;
  gap: 12px;
  font-family: inherit;
  color: inherit;
  border: 1px solid var(--border);
  appearance: none;
  transition: transform var(--duration-med) var(--ease-out),
    box-shadow var(--duration-med) var(--ease-out),
    border-color var(--duration-med) var(--ease-out);
}

.service-card:hover,
.product-card:hover {
  transform: translateY(-5px);
  border-color: rgba(20, 89, 179, 0.25);
  box-shadow: 0 18px 36px rgba(17, 24, 39, 0.14);
}

.card-thumb {
  width: 100%;
  aspect-ratio: 4 / 3;
  border-radius: var(--radius-md);
  background:
    linear-gradient(135deg, rgba(12, 58, 118, 0.16), transparent),
    linear-gradient(225deg, rgba(255, 107, 53, 0.2), transparent),
    #f6ede2;
  border: 1px solid rgba(12, 58, 118, 0.18);
  position: relative;
  overflow: hidden;
}

.card-thumb::after {
  content: "";
  position: absolute;
  inset: 12px;
  border-radius: var(--radius-sm);
  border: 1px dashed rgba(12, 58, 118, 0.2);
}

.card-tag {
  font-size: var(--text-xs);
  color: var(--brand-blue);
  text-transform: uppercase;
  letter-spacing: 0.14em;
}

.project-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 18px;
  margin-top: 24px;
}

.project-card {
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  background: var(--surface);
  overflow: hidden;
  box-shadow: var(--shadow-soft);
  cursor: pointer;
  appearance: none;
  text-align: left;
  transition: transform var(--duration-med) var(--ease-out),
    box-shadow var(--duration-med) var(--ease-out);
}

.project-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 20px 40px rgba(17, 24, 39, 0.16);
}

.project-thumb {
  aspect-ratio: 4 / 3;
  background:
    linear-gradient(135deg, rgba(12, 58, 118, 0.18), transparent),
    linear-gradient(225deg, rgba(255, 107, 53, 0.2), transparent),
    #f5eadf;
  position: relative;
}

.project-thumb::after {
  content: "";
  position: absolute;
  inset: 14px;
  border: 1px dashed rgba(255, 107, 53, 0.35);
  border-radius: var(--radius-sm);
}

.project-meta {
  padding: 14px;
  display: grid;
  gap: 6px;
}

.project-meta span {
  font-size: var(--text-xs);
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--brand-blue);
}

.assistant-dock {
  position: fixed;
  right: 24px;
  bottom: 24px;
  display: grid;
  gap: 10px;
  z-index: 40;
  max-width: 280px;
}

.assistant-orb {
  width: 56px;
  height: 56px;
  border-radius: 50%;
  background: radial-gradient(circle at 30% 30%, #ffffff, rgba(20, 89, 179, 0.3));
  border: 1px solid rgba(12, 58, 118, 0.25);
  box-shadow: 0 12px 28px rgba(12, 58, 118, 0.18);
}

.assistant-panel {
  background: rgba(255, 248, 241, 0.96);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 14px;
  box-shadow: var(--shadow-soft);
  display: grid;
  gap: 8px;
  transform-origin: bottom right;
  transition: transform var(--duration-med) var(--ease-out),
    opacity var(--duration-med) var(--ease-out);
}

.assistant-dock[data-state="idle"] .assistant-panel {
  opacity: 0.8;
}

.assistant-dock[data-state="idle"] .assistant-orb {
  animation: pulseGlow 2.6s ease-in-out infinite;
}

.assistant-title {
  font-size: var(--text-xs);
  text-transform: uppercase;
  letter-spacing: 0.14em;
  color: var(--brand-blue);
}

.assistant-context {
  display: flex;
  gap: 6px;
  flex-wrap: wrap;
  font-size: var(--text-xs);
  color: var(--muted);
}

.assistant-message {
  font-size: var(--text-sm);
  color: var(--text);
}

.assistant-dock[data-state="active"] .assistant-panel {
  transform: scale(1.02);
  opacity: 1;
}

.assistant-dock[data-state="tip"] .assistant-panel {
  border-color: rgba(255, 107, 53, 0.4);
  box-shadow: 0 16px 34px rgba(255, 107, 53, 0.18);
}

.tabs {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
  margin: 18px 0;
}

.tab-btn {
  border: 1px solid var(--border);
  background: rgba(255, 255, 255, 0.75);
  border-radius: 999px;
  padding: 8px 14px;
  font-size: var(--text-sm);
  cursor: pointer;
  color: var(--brand-blue);
  font-family: inherit;
  transition: background var(--duration-fast) var(--ease-out),
    border-color var(--duration-fast) var(--ease-out);
}

.tab-btn.is-active {
  border-color: rgba(20, 89, 179, 0.45);
  background: rgba(20, 89, 179, 0.12);
}

.comparison-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 18px;
  margin-top: 20px;
}

.comparison-card {
  padding: 18px;
  border-radius: var(--radius-lg);
  border: 1px solid var(--border);
  background: var(--surface);
  box-shadow: var(--shadow-soft);
  display: grid;
  gap: 10px;
}

.comparison-card h4 {
  margin: 0;
  color: var(--text);
}

.comparison-list {
  list-style: none;
  display: grid;
  gap: 6px;
  color: var(--muted);
}

.comparison-list li::before {
  content: "";
  width: 6px;
  height: 6px;
  background: var(--accent-orange);
  border-radius: 50%;
  display: inline-block;
  margin-right: 8px;
}

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

.lightbox-content .media-frame {
  min-height: 240px;
}

.reveal {
  opacity: 0;
  transform: translateY(18px);
}

.reveal[data-reveal="slide-left"] {
  transform: translateX(-24px);
}

.reveal[data-reveal="slide-right"] {
  transform: translateX(24px);
}

.reveal[data-reveal="scale"] {
  transform: scale(0.96);
}

.reveal[data-reveal="fade"] {
  transform: translateY(0);
}

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

body.overlay-open {
  overflow: hidden;
}

.demo .demo-row {
  border: 1px solid var(--line);
  padding: 12px;
  border-radius: var(--radius-sm);
  background: #f8fafc;
}

.cta-panel {
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  padding: 18px;
  background: #ffffff;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  flex-wrap: wrap;
  margin-top: 20px;
  box-shadow: var(--shadow);
}

@media (max-width: 980px) {
  .section-grid {
    grid-template-columns: 1fr;
  }

  .hero-grid,
  .split-grid {
    grid-template-columns: 1fr;
  }

  .assistant-slot,
  .assistant-door {
    order: 2;
  }

  .assistant-dock {
    right: 16px;
    bottom: 16px;
    max-width: 240px;
  }

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

@keyframes atmosFloat {
  0%,
  100% {
    transform: translateY(0);
  }
  50% {
    transform: translateY(-18px);
  }
}

@keyframes atmosSpin {
  0% {
    transform: rotate(0deg);
  }
  100% {
    transform: rotate(360deg);
  }
}

@keyframes pulseGlow {
  0%,
  100% {
    box-shadow: 0 12px 28px rgba(12, 58, 118, 0.18);
    transform: scale(1);
  }
  50% {
    box-shadow: 0 18px 36px rgba(255, 107, 53, 0.22);
    transform: scale(1.05);
  }
}

@media (prefers-reduced-motion: reduce) {
  * {
    transition: none !important;
    animation: none !important;
  }

  html {
    scroll-behavior: auto;
  }
}