:root {
  --bg: #f5f5f7;
  --surface: rgba(255, 255, 255, 0.78);
  --surface-strong: rgba(255, 255, 255, 0.94);
  --surface-dark: #07172f;
  --ink: #10131a;
  --muted: #5f6b7a;
  --line: rgba(0, 55, 130, 0.12);
  --accent: #0071e3;
  --accent-strong: #005bb5;
  --accent-2: #62a8ff;
  --accent-3: #cfe5ff;
  --success: #147ce5;
  --shadow: 0 22px 60px rgba(13, 34, 68, 0.11);
  --radius-xl: 28px;
  --radius-lg: 22px;
  --radius-md: 18px;
  --radius-sm: 14px;
  --container: 1180px;
  --font-main: "SF Pro Display", "SF Pro Text", -apple-system, BlinkMacSystemFont, "Segoe UI", "Helvetica Neue", Arial, sans-serif;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  min-width: 320px;
  color: var(--ink);
  background:
    radial-gradient(circle at top left, rgba(0, 113, 227, 0.10), transparent 24%),
    radial-gradient(circle at top right, rgba(98, 168, 255, 0.11), transparent 20%),
    linear-gradient(180deg, #fbfbfd 0%, #f5f5f7 44%, #eff2f7 100%);
  background-attachment: fixed;
  font-family: var(--font-main);
  line-height: 1.58;
}

.site-bg {
  position: fixed;
  inset: 0;
  pointer-events: none;
  background:
    linear-gradient(rgba(255, 255, 255, 0.16) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.16) 1px, transparent 1px);
  background-size: 44px 44px;
  mask-image: radial-gradient(circle at center, black 56%, transparent 100%);
  opacity: 0.22;
}

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

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

.container {
  width: min(calc(100% - 32px), var(--container));
  margin: 0 auto;
}

.narrow {
  width: min(calc(100% - 32px), 880px);
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 30;
  backdrop-filter: blur(18px);
  background: rgba(251, 251, 253, 0.76);
  border-bottom: 1px solid rgba(0, 69, 153, 0.08);
}

.nav-shell {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  padding: 14px 0;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 12px;
}

.brand-mark {
  width: 18px;
  height: 18px;
  border-radius: 7px;
  background: linear-gradient(135deg, var(--accent), var(--accent-2));
  box-shadow:
    0 0 0 5px rgba(0, 113, 227, 0.09),
    15px -5px 0 -10px rgba(98, 168, 255, 1);
}

.brand-copy {
  display: inline-flex;
  flex-direction: column;
  gap: 2px;
}

.brand-copy strong {
  font-size: 0.98rem;
  font-weight: 700;
  letter-spacing: -0.03em;
}

.brand-copy span {
  color: var(--muted);
  font-size: 0.75rem;
}

.site-nav {
  display: flex;
  align-items: center;
  gap: 22px;
  font-size: 0.92rem;
  font-weight: 500;
}

.site-nav a:hover,
.text-link:hover,
.blog-card h3 a:hover {
  color: var(--accent);
}

.nav-actions {
  display: inline-flex;
  align-items: center;
  gap: 12px;
}

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

.nav-toggle {
  display: none;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 44px;
  padding: 0 18px;
  border: 0;
  border-radius: 999px;
  background: linear-gradient(135deg, var(--accent), var(--accent-strong));
  color: #fff;
  font: inherit;
  font-size: 0.93rem;
  font-weight: 700;
  letter-spacing: -0.02em;
  cursor: pointer;
  box-shadow: 0 14px 28px rgba(0, 113, 227, 0.22);
  transition: transform 0.16s ease, box-shadow 0.16s ease, opacity 0.16s ease;
}

.button:hover {
  transform: translateY(-1px);
  box-shadow: 0 18px 36px rgba(0, 113, 227, 0.26);
}

.button--ghost {
  background: rgba(255, 255, 255, 0.64);
  color: var(--ink);
  border: 1px solid rgba(0, 80, 173, 0.12);
  box-shadow: none;
}

.button--small {
  min-height: 38px;
  padding: 0 14px;
  font-size: 0.86rem;
}

.button--block {
  width: 100%;
}

.eyebrow,
.mini-label,
.flow-step,
.blog-card__meta,
.pill {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  width: fit-content;
  border-radius: 999px;
  font-size: 0.69rem;
  font-weight: 700;
  line-height: 1;
  text-transform: uppercase;
  letter-spacing: 0.12em;
}

.eyebrow {
  padding: 8px 12px;
  color: var(--accent);
  background: rgba(0, 113, 227, 0.07);
  border: 1px solid rgba(0, 113, 227, 0.12);
}

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

.hero-copy,
.hero-panel__card,
.module-card,
.flow-card,
.audience-card,
.insight-panel,
.blog-card,
.form-shell,
.post-hero,
.post-layout,
.post-aside,
.post-summary,
.page-hero-card,
.page-side-card,
.detail-card {
  backdrop-filter: blur(10px);
}

.hero-stage {
  display: grid;
  grid-template-columns: minmax(0, 0.9fr) minmax(0, 1.1fr);
  gap: 44px;
  align-items: center;
}

.hero-stage__copy {
  max-width: 560px;
}

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

h1,
h2,
h3,
.post-title,
.page-title {
  margin: 0;
  font-family: var(--font-main);
  font-weight: 700;
  line-height: 1.06;
  letter-spacing: -0.04em;
}

.hero-text,
.section-heading p,
.cta-copy,
.footer-copy,
.insight-panel p,
.post-intro,
.page-intro {
  color: var(--muted);
  font-size: 1rem;
}

.hero-title {
  max-width: 10.8ch;
  font-size: clamp(2.15rem, 3.1vw, 2.8rem);
  line-height: 1.03;
  letter-spacing: -0.055em;
}

.hero-body {
  max-width: 34ch;
  margin: 22px 0 0;
  color: var(--muted);
  font-size: 1.02rem;
  line-height: 1.56;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin: 28px 0 24px;
}

.hero-signals {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  max-width: 470px;
}

.hero-signals span {
  padding: 12px 18px;
  border-radius: 999px;
  background: var(--surface-strong);
  border: 1px solid rgba(0, 69, 153, 0.08);
  color: var(--muted);
  box-shadow: 0 10px 24px rgba(13, 34, 68, 0.05);
  font-size: 0.82rem;
}

.hero-media-card {
  position: relative;
  aspect-ratio: 16 / 9;
  width: 100%;
  overflow: hidden;
  border-radius: 32px;
  background: var(--surface);
  border: 1px solid rgba(0, 69, 153, 0.08);
  backdrop-filter: blur(10px);
  box-shadow: var(--shadow);
}

.hero-media-card::before {
  content: "";
  position: absolute;
  inset: -14% -10% auto;
  height: 55%;
  background: radial-gradient(circle at center, rgba(98, 168, 255, 0.16), transparent 68%);
  pointer-events: none;
  z-index: 1;
}

.hero-media-card::after {
  content: "";
  position: absolute;
  inset: 0;
  background:
    linear-gradient(135deg, rgba(255, 255, 255, 0.26), transparent 28%),
    linear-gradient(180deg, rgba(255, 255, 255, 0.04), rgba(0, 113, 227, 0.04));
  pointer-events: none;
  z-index: 2;
}

.hero-media-card img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
}

.hero-slide {
  position: absolute;
  inset: 0;
  opacity: 0;
  visibility: hidden;
  z-index: 0;
  transition: opacity 1.15s ease, visibility 1.15s ease;
}

.hero-slide.is-active {
  opacity: 1;
  visibility: visible;
}

.hero-slider-dots {
  position: absolute;
  left: 50%;
  bottom: 16px;
  z-index: 3;
  display: flex;
  gap: 9px;
  transform: translateX(-50%);
}

.hero-slider-dot {
  width: 9px;
  height: 9px;
  border-radius: 999px;
  background: rgba(0, 113, 227, 0.16);
  border: 1px solid rgba(0, 113, 227, 0.14);
}

.hero-slider-dot.is-active {
  width: 24px;
  background: linear-gradient(135deg, var(--accent), var(--accent-2));
}

.hero-panel {
  display: grid;
  gap: 16px;
}

.hero-panel__card,
.module-card,
.flow-card,
.audience-card,
.insight-panel,
.blog-card,
.form-shell,
.post-hero,
.post-layout,
.post-aside,
.post-summary,
.page-hero-card,
.page-side-card,
.detail-card {
  background: var(--surface);
  border: 1px solid rgba(0, 69, 153, 0.08);
  box-shadow: var(--shadow);
  border-radius: var(--radius-xl);
}

.hero-panel__card,
.module-card,
.flow-card,
.audience-card,
.insight-panel,
.blog-card,
.form-shell,
.post-hero,
.post-aside,
.post-summary,
.page-hero-card,
.page-side-card,
.detail-card {
  padding: 24px;
}

.hero-panel__card--accent {
  background:
    radial-gradient(circle at top right, rgba(98, 168, 255, 0.28), transparent 36%),
    linear-gradient(180deg, rgba(5, 18, 42, 0.98), rgba(9, 29, 64, 0.96));
  color: #f5f9ff;
}

.hero-panel__card--accent .mini-label,
.hero-panel__card--accent p,
.hero-panel__card--accent .mockup-chart__legend,
.hero-panel__card--accent .mockup-strip small {
  color: rgba(245, 249, 255, 0.72);
}

.hero-panel__card p {
  margin: 12px 0 0;
}

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

.mockup-window {
  margin-top: 16px;
  border-radius: 22px;
  overflow: hidden;
  border: 1px solid rgba(255, 255, 255, 0.08);
  background: rgba(255, 255, 255, 0.06);
}

.mockup-window__bar {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 11px 14px;
  background: rgba(255, 255, 255, 0.08);
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.mockup-dot {
  width: 8px;
  height: 8px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.65);
}

.mockup-window__title {
  margin-left: 6px;
  font-size: 0.8rem;
  font-weight: 600;
  color: rgba(245, 249, 255, 0.82);
}

.mockup-window__body {
  display: grid;
  grid-template-columns: 138px 1fr;
}

.mockup-sidebar {
  display: grid;
  gap: 8px;
  padding: 14px;
  border-right: 1px solid rgba(255, 255, 255, 0.08);
  background: rgba(0, 0, 0, 0.08);
}

.mockup-sidebar__item {
  padding: 10px 12px;
  border-radius: 14px;
  color: rgba(245, 249, 255, 0.72);
  font-size: 0.82rem;
  font-weight: 600;
}

.mockup-sidebar__item--active {
  background: rgba(98, 168, 255, 0.18);
  color: #fff;
}

.mockup-main {
  display: grid;
  gap: 14px;
  padding: 14px;
}

.mockup-strip {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
  padding: 12px 14px;
  border-radius: 16px;
  background: rgba(255, 255, 255, 0.08);
}

.mockup-strip strong {
  color: #fff;
  font-size: 0.86rem;
  font-weight: 700;
}

.mockup-strip small {
  display: block;
  font-size: 0.72rem;
}

.mockup-stat-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 10px;
}

.mockup-stat {
  display: grid;
  gap: 5px;
  padding: 13px;
  border-radius: 16px;
  background: rgba(255, 255, 255, 0.08);
}

.mockup-stat span {
  font-size: 0.72rem;
  color: rgba(245, 249, 255, 0.68);
}

.mockup-stat strong {
  font-size: 1.15rem;
  font-weight: 700;
  color: #fff;
}

.mockup-stat small {
  font-size: 0.74rem;
  color: rgba(245, 249, 255, 0.72);
}

.mockup-chart {
  padding: 14px;
  border-radius: 18px;
  background: rgba(255, 255, 255, 0.08);
}

.mockup-bars {
  display: grid;
  grid-template-columns: repeat(7, minmax(0, 1fr));
  align-items: end;
  gap: 8px;
  height: 112px;
}

.mockup-bars span {
  border-radius: 999px 999px 10px 10px;
  background: linear-gradient(180deg, rgba(98, 168, 255, 1), rgba(0, 113, 227, 0.72));
}

.mockup-chart__legend {
  margin-top: 10px;
  font-size: 0.76rem;
}

.mockup-flow {
  display: grid;
  gap: 12px;
  margin-top: 16px;
}

.mockup-flow__rail {
  position: relative;
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 10px;
}

.mockup-flow__rail::before {
  content: "";
  position: absolute;
  left: 12%;
  right: 12%;
  top: 50%;
  height: 2px;
  border-radius: 999px;
  background: linear-gradient(90deg, rgba(0, 113, 227, 0.28), rgba(98, 168, 255, 0.7), rgba(0, 113, 227, 0.28));
  transform: translateY(-50%);
}

.mockup-flow__node {
  position: relative;
  z-index: 1;
  padding: 14px 12px;
  border-radius: 18px;
  background: rgba(255, 255, 255, 0.72);
  border: 1px solid rgba(0, 113, 227, 0.1);
  text-align: center;
}

.mockup-flow__node strong {
  display: block;
  font-size: 0.88rem;
  font-weight: 700;
}

.mockup-flow__node span {
  display: block;
  margin-top: 4px;
  color: var(--muted);
  font-size: 0.75rem;
}

.section {
  padding: 30px 0;
}

.section--muted {
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.24), rgba(255, 255, 255, 0.12));
}

.section--accent {
  padding-bottom: 74px;
}

.section-heading {
  display: grid;
  gap: 12px;
  margin-bottom: 20px;
  max-width: 760px;
}

.section-heading--left {
  margin-bottom: 16px;
}

.section-heading h2 {
  font-size: clamp(1.8rem, 3.4vw, 2.8rem);
}

.module-grid,
.audience-grid,
.blog-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 16px;
}

.module-card,
.flow-card,
.audience-card,
.blog-card {
  padding: 22px;
}

.module-card__meta,
.footer-grid,
.cta-grid,
.split-grid,
.flow-grid,
.page-hero-grid,
.detail-grid,
.use-case-grid,
.fit-grid {
  display: grid;
  gap: 16px;
}

.module-card__meta {
  grid-template-columns: 1fr auto;
  align-items: center;
  margin-bottom: 16px;
}

.module-index {
  font-size: 1rem;
  font-weight: 700;
  color: rgba(16, 19, 26, 0.28);
}

.pill {
  padding: 8px 12px;
  background: rgba(0, 113, 227, 0.06);
  border: 1px solid rgba(0, 113, 227, 0.1);
}

.pill--ready,
.pill--warm,
.pill--calm {
  color: var(--accent);
}

.module-card h3,
.flow-card h3,
.audience-card h3,
.blog-card h3,
.insight-panel h3,
.post-summary h3,
.detail-card h3 {
  margin-bottom: 10px;
  font-size: 1.28rem;
}

.module-card__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 16px;
}

.feature-list {
  margin: 16px 0 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 10px;
}

.feature-list li {
  position: relative;
  padding-left: 18px;
  color: var(--muted);
}

.feature-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.6em;
  width: 8px;
  height: 8px;
  border-radius: 999px;
  background: linear-gradient(135deg, var(--accent), var(--accent-2));
}

.feature-list--light li {
  color: rgba(242, 247, 255, 0.82);
}

.system-map {
  padding: 22px;
  border-radius: var(--radius-xl);
  background: var(--surface-strong);
  border: 1px solid rgba(0, 80, 173, 0.08);
  box-shadow: var(--shadow);
}

.system-map__caption {
  margin-bottom: 14px;
  color: var(--muted);
  font-size: 0.9rem;
}

.system-map__grid {
  position: relative;
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 12px;
}

.system-map__grid::before {
  content: "";
  position: absolute;
  left: 12%;
  right: 12%;
  top: 33%;
  height: 2px;
  border-radius: 999px;
  background: linear-gradient(90deg, rgba(0, 113, 227, 0.1), rgba(0, 113, 227, 0.55), rgba(0, 113, 227, 0.1));
}

.system-map__node {
  position: relative;
  z-index: 1;
  min-height: 112px;
  padding: 18px;
  border-radius: 20px;
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.95), rgba(244, 248, 255, 0.92));
  border: 1px solid rgba(0, 113, 227, 0.09);
  box-shadow: 0 12px 28px rgba(0, 56, 126, 0.08);
}

.system-map__node strong {
  display: block;
  font-size: 0.98rem;
  font-weight: 700;
}

.system-map__node span {
  display: block;
  margin-top: 6px;
  color: var(--muted);
  font-size: 0.84rem;
}

.system-map__node--accent {
  background: linear-gradient(180deg, rgba(0, 113, 227, 0.1), rgba(207, 229, 255, 0.78));
}

.system-map__node--wide {
  grid-column: span 2;
}

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

.flow-step,
.blog-card__meta {
  margin-bottom: 12px;
  padding: 8px 12px;
  color: var(--accent);
  background: rgba(0, 113, 227, 0.08);
}

.split-grid {
  grid-template-columns: minmax(0, 1.3fr) minmax(280px, 0.7fr);
  align-items: start;
}

.insight-panel,
.cta-grid,
.page-side-card--dark {
  color: #f4f8ff;
  background:
    radial-gradient(circle at top right, rgba(98, 168, 255, 0.24), transparent 34%),
    linear-gradient(180deg, rgba(7, 23, 47, 0.98), rgba(9, 31, 64, 0.96));
}

.insight-panel .eyebrow,
.cta-grid .eyebrow,
.page-side-card--dark .eyebrow {
  color: var(--accent-2);
  background: rgba(255, 255, 255, 0.08);
  border-color: rgba(255, 255, 255, 0.08);
}

.insight-panel p,
.insight-panel .text-link,
.page-side-card--dark p,
.page-side-card--dark li,
.page-side-card--dark .mini-label {
  color: rgba(244, 248, 255, 0.76);
}

.text-link {
  color: var(--accent);
  font-weight: 700;
}

.faq-list {
  display: grid;
  gap: 14px;
}

.faq-list details {
  padding: 18px 22px;
  border-radius: var(--radius-lg);
  background: rgba(255, 255, 255, 0.68);
  border: 1px solid rgba(0, 80, 173, 0.08);
}

.faq-list summary {
  cursor: pointer;
  list-style: none;
  font-weight: 700;
  font-size: 0.98rem;
}

.faq-list summary::-webkit-details-marker {
  display: none;
}

.faq-list p {
  margin: 12px 0 0;
  color: var(--muted);
}

.cta-grid {
  grid-template-columns: minmax(0, 1fr) minmax(340px, 0.86fr);
  align-items: start;
  padding: 30px;
  border-radius: 34px;
  box-shadow: 0 24px 72px rgba(7, 23, 47, 0.18);
}

.cta-grid h2 {
  margin-top: 16px;
  font-size: clamp(1.9rem, 3.6vw, 2.9rem);
}

.form-shell {
  padding: 24px;
  background: rgba(255, 255, 255, 0.08);
  border-color: rgba(255, 255, 255, 0.08);
  box-shadow: none;
}

.lead-form {
  display: grid;
  gap: 14px;
}

.form-field {
  display: grid;
  gap: 6px;
}

.form-field label {
  font-size: 0.9rem;
  font-weight: 600;
  color: rgba(244, 248, 255, 0.9);
}

.form-field input,
.form-field textarea {
  width: 100%;
  border: 1px solid rgba(255, 255, 255, 0.16);
  border-radius: var(--radius-sm);
  padding: 13px 15px;
  background: rgba(255, 255, 255, 0.08);
  color: #fff;
  font: inherit;
  outline: none;
  transition: border-color 0.16s ease, background 0.16s ease;
}

.form-field input::placeholder,
.form-field textarea::placeholder {
  color: rgba(255, 255, 255, 0.48);
}

.form-field input:focus,
.form-field textarea:focus {
  border-color: rgba(98, 168, 255, 0.92);
  background: rgba(255, 255, 255, 0.11);
}

.form-field textarea {
  min-height: 128px;
  resize: vertical;
}

.form-note {
  margin: 14px 0 0;
  color: rgba(244, 248, 255, 0.68);
  font-size: 0.84rem;
}

.form-alert {
  margin-bottom: 14px;
  padding: 14px 16px;
  border-radius: var(--radius-sm);
  background: rgba(98, 168, 255, 0.16);
  border: 1px solid rgba(98, 168, 255, 0.22);
  color: #eef6ff;
  font-weight: 600;
}

.site-footer {
  margin-top: 14px;
  padding: 26px 0 40px;
  background: transparent;
  box-shadow: none;
  border: 0;
}

.footer-grid {
  grid-template-columns: minmax(0, 1.2fr) minmax(180px, 0.6fr) auto;
  align-items: end;
}

.brand--footer {
  margin-bottom: 12px;
}

.footer-copy {
  margin: 0;
  max-width: 42ch;
}

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

.footer-links a,
.footer-meta {
  color: var(--muted);
}

.footer-meta {
  display: grid;
  gap: 8px;
  justify-items: end;
  font-size: 0.9rem;
}

.post-hero {
  margin-top: 34px;
}

.post-meta-row {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 14px;
  color: var(--muted);
  font-size: 0.88rem;
}

.post-title {
  max-width: 14ch;
  margin-top: 16px;
  font-size: clamp(2.15rem, 4.6vw, 3.7rem);
}

.post-layout {
  margin-top: 18px;
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(250px, 0.34fr);
  gap: 18px;
  padding: 18px;
  border-radius: 30px;
}

.post-body {
  padding: 6px 8px 8px 6px;
}

.post-aside {
  position: sticky;
  top: 92px;
  height: fit-content;
}

.post-summary {
  margin-top: 18px;
}

.prose h2 {
  margin: 32px 0 12px;
  font-size: 1.75rem;
}

.prose h3 {
  margin: 22px 0 10px;
  font-size: 1.2rem;
}

.prose p,
.prose li {
  color: var(--muted);
  font-size: 0.98rem;
}

.prose ul {
  padding-left: 20px;
}

.prose strong {
  color: var(--ink);
}

.blog-index-head {
  padding-top: 50px;
}

.page-hero-grid {
  margin-top: 34px;
  grid-template-columns: minmax(0, 1.16fr) minmax(280px, 0.72fr);
}

.page-side-card {
  height: fit-content;
}

.page-title {
  max-width: 12ch;
  margin-top: 16px;
  font-size: clamp(2.2rem, 4.3vw, 3.8rem);
}

.page-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 24px;
}

.page-points,
.stat-list {
  list-style: none;
  padding: 0;
  margin: 16px 0 0;
  display: grid;
  gap: 10px;
}

.page-points li,
.stat-list li {
  position: relative;
  padding-left: 18px;
}

.page-points li::before,
.stat-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.6em;
  width: 8px;
  height: 8px;
  border-radius: 999px;
  background: linear-gradient(135deg, var(--accent), var(--accent-2));
}

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

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

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

@media (max-width: 980px) {
  .hero-stage,
  .split-grid,
  .cta-grid,
  .post-layout,
  .footer-grid,
  .page-hero-grid,
  .detail-grid,
  .use-case-grid,
  .fit-grid,
  .flow-grid,
  .module-grid,
  .audience-grid,
  .blog-grid,
  .system-map__grid {
    grid-template-columns: 1fr;
  }

  .hero-stage {
    gap: 18px;
  }

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

  .hero-media-card {
    aspect-ratio: auto;
    min-height: 420px;
  }

  .mockup-window__body {
    grid-template-columns: 1fr;
  }

  .mockup-sidebar {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    border-right: 0;
    border-bottom: 1px solid rgba(255, 255, 255, 0.08);
  }

  .mockup-stat-grid {
    grid-template-columns: 1fr;
  }

  .system-map__grid::before,
  .mockup-flow__rail::before {
    display: none;
  }

  .post-aside {
    position: static;
  }

  .footer-meta {
    justify-items: start;
  }
}

@media (max-width: 780px) {
  .site-header {
    position: static;
  }

  .nav-toggle {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-height: 40px;
    padding: 0 14px;
    border-radius: 999px;
    border: 1px solid rgba(0, 80, 173, 0.12);
    background: rgba(255, 255, 255, 0.72);
    color: var(--ink);
    font: inherit;
    font-size: 0.88rem;
    font-weight: 700;
  }

  .site-nav {
    position: absolute;
    left: 16px;
    right: 16px;
    top: calc(100% + 8px);
    display: none;
    flex-direction: column;
    align-items: stretch;
    gap: 14px;
    padding: 18px;
    border-radius: 22px;
    background: rgba(251, 251, 253, 0.96);
    border: 1px solid rgba(0, 69, 153, 0.08);
    box-shadow: var(--shadow);
  }

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

  .nav-actions {
    justify-content: space-between;
  }

  .hero-section {
    padding-top: 38px;
  }

  h1,
  .page-title,
  .post-title {
    max-width: none;
  }

  h1 {
    max-width: none;
    font-size: clamp(2.3rem, 9vw, 3.35rem);
    line-height: 1.02;
  }

  .hero-panel__card,
  .module-card,
  .flow-card,
  .audience-card,
  .blog-card,
  .insight-panel,
  .form-shell,
  .page-hero-card,
  .page-side-card,
  .detail-card,
  .post-hero,
  .post-layout,
  .post-aside,
  .post-summary {
    padding: 20px;
  }

  .hero-media-card {
    min-height: 300px;
    border-radius: 28px;
  }

  .cta-grid {
    padding: 24px;
    border-radius: 28px;
  }
}