:root {
  --bg-top: #f6fafe;
  --bg-bottom: #edf3f9;
  --surface: rgba(255, 255, 255, 0.72);
  --surface-strong: rgba(255, 255, 255, 0.88);
  --surface-soft: rgba(247, 251, 255, 0.82);
  --text: #16324a;
  --muted: #5f7489;
  --line: rgba(22, 50, 74, 0.08);
  --accent: #2b6fff;
  --accent-soft: rgba(43, 111, 255, 0.12);
  --accent-glow: rgba(110, 181, 255, 0.28);
  --shadow-large: 0 30px 80px rgba(35, 68, 102, 0.12);
  --shadow-medium: 0 18px 44px rgba(35, 68, 102, 0.08);
  --radius-xl: 10px;
  --radius-lg: 8px;
  --radius-md: 6px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: "SF Pro Display", "SF Pro Text", "Helvetica Neue", sans-serif;
  color: var(--text);
  background:
    radial-gradient(circle at top left, rgba(96, 175, 255, 0.22), transparent 24%),
    radial-gradient(circle at 88% 18%, rgba(255, 255, 255, 0.88), transparent 20%),
    linear-gradient(180deg, var(--bg-top) 0%, var(--bg-bottom) 100%);
}

.page-shell {
  width: min(1120px, calc(100% - 40px));
  margin: 0 auto;
  padding: 28px 0 64px;
  position: relative;
}

.site-topbar {
  display: flex;
  justify-content: flex-end;
  margin-bottom: 14px;
}

.lang-switch {
  display: inline-flex;
  padding: 3px;
  border-radius: 8px;
  border: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.78);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  box-shadow: 0 8px 20px rgba(35, 68, 102, 0.06);
}

.lang-btn {
  border: none;
  background: transparent;
  padding: 6px 12px;
  border-radius: 6px;
  font-family: inherit;
  font-size: 13px;
  font-weight: 600;
  color: var(--muted);
  cursor: pointer;
  transition: background 160ms ease, color 160ms ease;
}

.lang-btn:hover {
  color: var(--text);
}

.lang-btn[aria-pressed="true"] {
  background: var(--accent-soft);
  color: var(--accent);
}

.legal-shell {
  width: min(900px, calc(100% - 40px));
}

.hero,
.section,
.card,
.feature-card,
.callout,
.legal-header,
.legal-section,
.note-panel,
.focus-window,
.menu-pill {
  backdrop-filter: blur(22px);
  -webkit-backdrop-filter: blur(22px);
}

.hero {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(380px, 0.92fr);
  gap: 36px;
  align-items: center;
  padding: 36px 40px;
  border-radius: var(--radius-xl);
  border: 1px solid var(--line);
  background: linear-gradient(180deg, rgba(255,255,255,0.68) 0%, rgba(255,255,255,0.84) 100%);
  box-shadow: var(--shadow-large);
}

.hero-copy {
  max-width: 520px;
}

.brand-lockup {
  display: grid;
  gap: 12px;
  margin-bottom: 14px;
}

.hero-tagline {
  margin: 0 0 8px;
  max-width: 34ch;
  font-size: clamp(18px, 2.1vw, 22px);
  line-height: 1.38;
  letter-spacing: -0.025em;
  font-weight: 500;
  color: #2a4a66;
}

.hero-lead {
  margin-bottom: 10px;
  font-size: 14px;
  line-height: 1.55;
  letter-spacing: -0.01em;
  color: var(--muted);
}

.eyebrow,
.section-kicker {
  display: inline-flex;
  align-items: center;
  padding: 7px 11px;
  border-radius: 4px;
  background: var(--accent-soft);
  color: var(--accent);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.05em;
  text-transform: uppercase;
}

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

h1 {
  margin-bottom: 14px;
  font-size: clamp(32px, 4.2vw, 44px);
  line-height: 1.14;
  letter-spacing: -0.035em;
  font-weight: 600;
  text-wrap: balance;
}

h1.brand-title {
  margin: 0;
  font-size: clamp(44px, 6.5vw, 64px);
  line-height: 0.98;
  letter-spacing: -0.055em;
  font-weight: 700;
  color: var(--text);
  text-wrap: normal;
}

.brand-lockup + .hero-tagline {
  margin-top: 0;
}

.hero-text {
  max-width: 46ch;
  margin-bottom: 0;
  color: var(--muted);
  font-size: 15px;
  line-height: 1.65;
}

.section-heading p,
.card p,
.feature-card p,
.callout p {
  color: var(--muted);
  line-height: 1.68;
  font-size: 15px;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin: 22px 0 12px;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 148px;
  height: 44px;
  padding: 0 16px;
  border-radius: 6px;
  text-decoration: none;
  font-size: 14px;
  font-weight: 600;
  border: 1px solid transparent;
  transition: transform 180ms ease, box-shadow 180ms ease, background 180ms ease;
}

.button:hover {
  transform: translateY(-1px);
}

.button-primary {
  background: linear-gradient(180deg, #3a82ff 0%, #2b6fff 100%);
  color: #fff;
  box-shadow: 0 16px 32px rgba(43, 111, 255, 0.26);
}

.button-secondary {
  background: rgba(255,255,255,0.72);
  border-color: var(--line);
  color: var(--text);
}

.hero-points {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  padding: 0;
  margin: 0;
  list-style: none;
}

.hero-points li {
  padding: 7px 11px;
  border-radius: 6px;
  background: rgba(255,255,255,0.78);
  border: 1px solid var(--line);
  color: var(--muted);
  font-size: 12px;
}

.hero-visual {
  position: relative;
  align-self: center;
}

.hero-promo {
  margin: 0;
  border-radius: 10px;
  overflow: hidden;
  border: 1px solid var(--line);
  box-shadow: var(--shadow-large);
  background: linear-gradient(180deg, rgba(255,255,255,0.5) 0%, rgba(246,250,255,0.72) 100%);
}

.hero-promo-image {
  display: block;
  width: 100%;
  height: auto;
}

.scene {
  position: relative;
  min-height: 480px;
}

.menu-pill {
  position: absolute;
  top: 4px;
  right: 18px;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 10px 14px;
  border-radius: 4px;
  background: rgba(255,255,255,0.8);
  border: 1px solid rgba(255,255,255,0.95);
  box-shadow: 0 18px 32px rgba(45, 83, 120, 0.12);
  color: #335573;
  font-size: 13px;
  font-weight: 600;
}

.menu-dot {
  width: 10px;
  height: 10px;
  border-radius: 2px;
  background: linear-gradient(180deg, #3f8cff, #2b6fff);
  box-shadow: 0 0 0 4px rgba(43, 111, 255, 0.12);
}

.display {
  position: absolute;
  inset: 48px 0 0;
  border-radius: 10px;
  background: linear-gradient(180deg, rgba(255,255,255,0.42) 0%, rgba(255,255,255,0.2) 100%);
  border: 1px solid rgba(255,255,255,0.86);
  box-shadow: 0 34px 70px rgba(46, 82, 120, 0.16);
  overflow: hidden;
}

.display-glow {
  position: absolute;
  width: 320px;
  height: 320px;
  top: -90px;
  left: -72px;
  border-radius: 999px;
  background: var(--accent-glow);
  filter: blur(54px);
}

.display-canvas {
  position: relative;
  width: 100%;
  height: 100%;
}

.note-panel,
.focus-window {
  position: absolute;
  border: 1px solid rgba(255,255,255,0.88);
  background: linear-gradient(180deg, rgba(255,255,255,0.76), rgba(235,245,255,0.72));
  box-shadow: 0 28px 56px rgba(44, 81, 118, 0.14);
}

.note-panel {
  top: 86px;
  right: 28px;
  width: 190px;
  height: 344px;
  border-radius: 8px 0 0 8px;
  padding: 22px 18px 16px;
}

.editor-lines {
  display: grid;
  gap: 12px;
}

.line,
.focus-line {
  display: block;
  height: 11px;
  border-radius: 3px;
  background: rgba(42, 74, 104, 0.12);
}

.wide { width: 92%; }
.medium { width: 70%; }
.short { width: 46%; }

.panel-footer {
  position: absolute;
  left: 18px;
  right: 18px;
  bottom: 16px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  color: var(--muted);
  font-size: 11px;
}

.footer-icons {
  display: flex;
  gap: 7px;
}

.footer-icons i {
  width: 18px;
  height: 18px;
  display: block;
  border-radius: 3px;
  background: rgba(31, 63, 92, 0.08);
}

.focus-window {
  left: 42px;
  bottom: 34px;
  width: 368px;
  height: 242px;
  border-radius: 8px;
  padding: 16px 18px 20px;
}

.window-bar {
  display: flex;
  gap: 8px;
  margin-bottom: 18px;
}

.window-bar span {
  width: 11px;
  height: 11px;
  border-radius: 2px;
  background: rgba(22, 50, 74, 0.16);
}

.window-bar span:first-child { background: #ff665d; }
.window-bar span:nth-child(2) { background: #ffbd4f; }
.window-bar span:nth-child(3) { background: #28c840; }

.focus-content {
  display: grid;
  gap: 14px;
  padding: 8px 6px 0;
}

.section {
  margin-top: 20px;
  padding: 26px 28px;
  border-radius: var(--radius-lg);
  border: 1px solid var(--line);
  background: var(--surface);
  box-shadow: var(--shadow-medium);
}

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

.card {
  padding: 22px;
  border-radius: 6px;
  border: 1px solid var(--line);
  background: var(--surface-strong);
}

.card-soft {
  background: linear-gradient(180deg, rgba(255,255,255,0.84), rgba(246,250,255,0.88));
}

.section-heading {
  max-width: 640px;
  margin-bottom: 22px;
}

h2 {
  margin: 10px 0 12px;
  font-size: clamp(24px, 3vw, 32px);
  line-height: 1.12;
  letter-spacing: -0.035em;
  text-wrap: balance;
}

h3 {
  margin-bottom: 8px;
  font-size: 17px;
  letter-spacing: -0.02em;
}

.feature-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 16px;
}

.feature-card {
  padding: 20px;
  border-radius: 6px;
  border: 1px solid var(--line);
  background: rgba(255,255,255,0.78);
}

.shortcut-list,
.use-list {
  list-style: none;
  padding: 0;
  margin: 0;
}

.shortcut-list li,
.use-list li {
  display: flex;
  justify-content: space-between;
  gap: 14px;
  padding: 13px 0;
  border-bottom: 1px solid var(--line);
  color: var(--text);
}

.shortcut-list li:last-child,
.use-list li:last-child {
  border-bottom: 0;
}

.shortcut-list span {
  color: var(--accent);
  font-weight: 700;
  white-space: nowrap;
}

.shortcut-list strong {
  font-size: 15px;
  font-weight: 600;
  text-align: right;
}

.use-list li {
  font-size: 15px;
}

.use-list-block li {
  display: block;
}

.callout {
  min-height: 200px;
  display: flex;
  align-items: center;
  background:
    radial-gradient(circle at right top, rgba(43,111,255,0.16), transparent 26%),
    linear-gradient(135deg, rgba(255,255,255,0.88), rgba(239,247,255,0.9));
}

.callout-copy {
  max-width: 680px;
}

.site-footer {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 16px;
  margin-top: 24px;
  padding: 4px 2px 0;
  color: var(--muted);
  font-size: 14px;
}

.footer-links {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
}

.footer-links a,
.legal-back,
.legal-section a {
  color: var(--accent);
  text-decoration: none;
}

.footer-links a:hover,
.legal-back:hover,
.legal-section a:hover {
  text-decoration: underline;
}

.legal-header,
.legal-section {
  border-radius: 6px;
  border: 1px solid var(--line);
  background: linear-gradient(180deg, rgba(255,255,255,0.78), rgba(246,250,255,0.88));
  box-shadow: var(--shadow-medium);
}

.legal-header {
  padding: 24px 26px;
  margin-bottom: 18px;
}

.legal-back {
  display: inline-block;
  margin-bottom: 18px;
  font-size: 14px;
  font-weight: 600;
}

.legal-header h1 {
  margin-bottom: 10px;
  font-size: clamp(34px, 5vw, 52px);
  line-height: 0.98;
}

.legal-content {
  display: grid;
  gap: 14px;
}

.legal-section {
  padding: 22px 26px;
}

.legal-section h2 {
  margin-bottom: 10px;
  font-size: 20px;
  line-height: 1.1;
  letter-spacing: -0.03em;
}

.legal-section p {
  margin-bottom: 0;
  color: var(--muted);
  line-height: 1.72;
}

.support-guide-link {
  margin-top: 12px;
}

.tutorial-content {
  gap: 18px;
}

.tutorial-intro {
  border-color: rgba(43, 111, 255, 0.18);
}

.tutorial-callout {
  margin-top: 16px;
  padding: 14px 16px;
  border: 1px solid rgba(43, 111, 255, 0.16);
  border-radius: var(--radius-md);
  background: var(--accent-soft);
  color: #284b6c;
  font-size: 14px;
  line-height: 1.6;
}

.provider-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 14px;
  margin-top: 18px;
}

.module-nav {
  scroll-margin-top: 18px;
}

.module-grid {
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: 10px;
  margin-top: 18px;
}

.module-grid a {
  display: grid;
  gap: 6px;
  min-height: 92px;
  padding: 14px;
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  background: rgba(255, 255, 255, 0.62);
  text-decoration: none;
  transition: transform 160ms ease, border-color 160ms ease, background 160ms ease;
}

.module-grid a:hover {
  transform: translateY(-1px);
  border-color: rgba(43, 111, 255, 0.22);
  background: rgba(255, 255, 255, 0.84);
  text-decoration: none;
}

.module-grid strong {
  color: var(--text);
  font-size: 14px;
}

.module-grid span {
  color: var(--muted);
  font-size: 12px;
  line-height: 1.45;
}

.provider-card {
  min-width: 0;
  padding: 18px;
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  background: rgba(255, 255, 255, 0.68);
}

.provider-card p {
  margin-top: 14px;
  font-size: 13px;
}

.service-recommendation {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  gap: 16px;
  align-items: start;
  margin-top: 14px;
  padding: 16px 18px;
  border: 1px solid rgba(43, 111, 255, 0.18);
  border-radius: var(--radius-lg);
  background:
    radial-gradient(circle at right top, rgba(43, 111, 255, 0.12), transparent 34%),
    rgba(255, 255, 255, 0.66);
}

.recommendation-label {
  align-self: start;
  padding: 5px 8px;
  border-radius: 5px;
  background: var(--accent-soft);
  color: var(--accent);
  font-size: 11px;
  font-weight: 700;
  white-space: nowrap;
}

.recommendation-copy h3 {
  margin: 0 0 5px;
  font-size: 15px;
}

.recommendation-copy p {
  margin: 0;
  font-size: 13px;
  line-height: 1.55;
}

.recommendation-copy .recommendation-disclosure {
  margin-top: 6px;
  color: #718398;
  font-size: 11px;
}

.legal-section .recommendation-action {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  margin-top: 10px;
  min-height: 34px;
  padding: 0 12px;
  border-radius: 6px;
  background: var(--accent);
  color: white;
  font-size: 12px;
  font-weight: 700;
  text-decoration: none;
  white-space: nowrap;
  box-shadow: 0 8px 18px rgba(43, 111, 255, 0.18);
}

.legal-section .recommendation-action:hover {
  color: white;
  text-decoration: none;
  transform: translateY(-1px);
}

.provider-badge {
  display: inline-flex;
  margin-bottom: 14px;
  padding: 5px 9px;
  border-radius: 5px;
  background: var(--accent-soft);
  color: var(--accent);
  font-size: 12px;
  font-weight: 700;
}

.config-list {
  display: grid;
  gap: 10px;
  margin: 0;
}

.config-list div {
  min-width: 0;
}

.config-list dt {
  margin-bottom: 3px;
  color: var(--muted);
  font-size: 12px;
  font-weight: 600;
}

.config-list dd {
  min-width: 0;
  margin: 0;
  color: var(--text);
  font-size: 13px;
  line-height: 1.5;
  overflow-wrap: anywhere;
}

.config-list code {
  font-size: 12px;
}

.tutorial-steps {
  display: grid;
  gap: 12px;
  padding: 0;
  margin: 18px 0 0;
  list-style: none;
  counter-reset: tutorial-step;
}

.tutorial-steps li {
  position: relative;
  display: grid;
  gap: 5px;
  min-height: 54px;
  padding: 12px 14px 12px 58px;
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  background: rgba(255, 255, 255, 0.58);
  counter-increment: tutorial-step;
}

.tutorial-steps li::before {
  content: counter(tutorial-step);
  position: absolute;
  top: 12px;
  left: 14px;
  display: grid;
  width: 30px;
  height: 30px;
  place-items: center;
  border-radius: 6px;
  background: var(--accent);
  color: white;
  font-size: 13px;
  font-weight: 700;
}

.tutorial-steps strong {
  font-size: 14px;
}

.tutorial-steps span {
  color: var(--muted);
  font-size: 14px;
  line-height: 1.55;
}

.integration-guide {
  scroll-margin-top: 18px;
}

.integration-guide-heading {
  display: flex;
  align-items: flex-start;
  gap: 14px;
  margin-bottom: 18px;
}

.integration-guide-heading .provider-badge {
  flex-shrink: 0;
  margin: 1px 0 0;
}

.integration-guide-heading h2 {
  margin-top: 0;
}

.guide-columns {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px;
  margin: 18px 0;
}

.guide-columns > div {
  padding: 16px;
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  background: rgba(255, 255, 255, 0.54);
}

.guide-columns h3 {
  margin-bottom: 10px;
  font-size: 14px;
}

.compact-list {
  display: grid;
  gap: 8px;
  padding-left: 18px;
  margin: 0;
  color: var(--muted);
}

.compact-list li {
  padding-left: 2px;
  font-size: 13px;
  line-height: 1.55;
}

.permission-list {
  grid-template-columns: repeat(2, minmax(0, 1fr));
  padding-left: 0;
  list-style: none;
}

.permission-list li {
  min-width: 0;
}

.permission-list code {
  overflow-wrap: anywhere;
  font-size: 11px;
}

.parameter-table {
  margin-top: 18px;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
}

.parameter-row {
  display: grid;
  grid-template-columns: minmax(130px, 0.34fr) minmax(0, 1fr);
}

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

.parameter-row > * {
  padding: 13px 15px;
  font-size: 14px;
  line-height: 1.55;
}

.parameter-row > * + * {
  border-left: 1px solid var(--line);
}

.parameter-row span {
  color: var(--muted);
}

.parameter-head {
  background: rgba(43, 111, 255, 0.08);
  color: var(--text);
}

.troubleshooting-list {
  display: grid;
  gap: 10px;
  margin-top: 18px;
}

.troubleshooting-list details {
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  background: rgba(255, 255, 255, 0.58);
}

.troubleshooting-list summary {
  padding: 13px 15px;
  color: var(--text);
  font-size: 14px;
  font-weight: 600;
  cursor: pointer;
}

.troubleshooting-list details p {
  padding: 0 15px 14px;
  font-size: 14px;
}

.tutorial-footer {
  background:
    radial-gradient(circle at right top, rgba(43,111,255,0.14), transparent 32%),
    linear-gradient(180deg, rgba(255,255,255,0.82), rgba(239,247,255,0.9));
}

.hero-pricing-note {
  margin: 0 0 18px;
  font-size: 13px;
  line-height: 1.5;
  color: var(--muted);
}

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

.pricing-card {
  display: flex;
  flex-direction: column;
  gap: 12px;
  height: 100%;
}

.pricing-card h3 {
  margin: 0;
  font-size: 22px;
}

.pricing-price {
  margin: 0;
  font-size: 34px;
  font-weight: 700;
  letter-spacing: -0.03em;
  line-height: 1;
}

.pricing-tagline {
  margin: 0;
  color: var(--muted);
  font-size: 14px;
  line-height: 1.5;
}

.pricing-list {
  list-style: none;
  padding: 0;
  margin: 0;
  flex: 1;
}

.pricing-list li {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  gap: 16px;
  padding: 11px 0;
  border-bottom: 1px solid var(--line);
  font-size: 15px;
  line-height: 1.45;
}

.pricing-list li:last-child {
  border-bottom: 0;
}

.pricing-list li > span:first-child {
  color: var(--text);
}

.pricing-list li > span:last-child {
  color: var(--muted);
  font-weight: 600;
  text-align: right;
  white-space: nowrap;
  flex-shrink: 0;
}

.pricing-hint {
  font-style: normal;
  font-size: 12px;
  font-weight: 500;
  color: var(--muted);
}

.pricing-list-pro li {
  display: block;
  color: var(--text);
}

.pricing-card-pro {
  border-color: rgba(43, 111, 255, 0.18);
  background: linear-gradient(180deg, rgba(255,255,255,0.82) 0%, rgba(235,245,255,0.92) 100%);
}

.pricing-footnote {
  margin: 0;
  font-size: 13px;
  line-height: 1.55;
  color: var(--muted);
}

.pricing-cta {
  align-self: flex-start;
  margin-top: auto;
}

.legal-section ul.use-list {
  margin: 12px 0 0;
  padding: 0;
}

.notta-shell {
  width: min(1160px, calc(100% - 40px));
}

.notta-hero {
  display: grid;
  grid-template-columns: minmax(0, 0.92fr) minmax(360px, 0.78fr);
  gap: 34px;
  align-items: center;
  padding: 38px 40px;
  border: 1px solid var(--line);
  border-radius: var(--radius-xl);
  background:
    linear-gradient(135deg, rgba(255, 255, 255, 0.82), rgba(240, 247, 255, 0.9));
  box-shadow: var(--shadow-large);
}

.notta-hero,
.notta-phone,
.notta-note-stack section {
  backdrop-filter: blur(22px);
  -webkit-backdrop-filter: blur(22px);
}

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

.notta-zh {
  margin: 14px 0 0;
  color: #49677f;
  font-size: 14px;
  line-height: 1.72;
}

.notta-hero-visual {
  position: relative;
  min-height: 520px;
  display: grid;
  place-items: center;
}

.notta-app-icon {
  position: absolute;
  top: 18px;
  left: 8px;
  width: 98px;
  height: 98px;
  border-radius: 22px;
  box-shadow: 0 18px 42px rgba(35, 68, 102, 0.18);
}

.notta-phone {
  width: min(320px, 100%);
  min-height: 500px;
  padding: 18px;
  border: 1px solid rgba(255, 255, 255, 0.92);
  border-radius: 30px;
  background: linear-gradient(180deg, rgba(255,255,255,0.88), rgba(235,245,255,0.82));
  box-shadow: 0 34px 78px rgba(35, 68, 102, 0.18);
}

.notta-phone-bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 16px;
  color: var(--text);
}

.notta-phone-bar span {
  width: 52px;
  height: 5px;
  border-radius: 999px;
  background: rgba(22, 50, 74, 0.12);
}

.notta-tabs {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 6px;
  margin-bottom: 14px;
}

.notta-tabs span {
  padding: 8px 6px;
  border-radius: 6px;
  background: rgba(43, 111, 255, 0.08);
  color: var(--accent);
  font-size: 12px;
  font-weight: 700;
  text-align: center;
}

.notta-note-stack {
  display: grid;
  gap: 12px;
}

.notta-note-stack section {
  padding: 16px;
  border: 1px solid var(--line);
  border-radius: 10px;
  background: rgba(255, 255, 255, 0.72);
}

.notta-note-stack small {
  display: block;
  margin-bottom: 10px;
  color: var(--accent);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.05em;
  text-transform: uppercase;
}

.notta-note-stack h2 {
  margin: 0 0 8px;
  font-size: 20px;
  line-height: 1.12;
}

.notta-note-stack p {
  margin: 0;
  color: var(--muted);
  font-size: 13px;
  line-height: 1.55;
}

@media (max-width: 1040px) {
  .hero,
  .notta-hero {
    grid-template-columns: 1fr;
  }

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

  .scene {
    min-height: 460px;
  }
}

@media (max-width: 820px) {
  .page-shell {
    width: min(100%, calc(100% - 24px));
    padding-top: 16px;
  }

  .hero,
  .section,
  .notta-hero {
    padding: 22px;
    border-radius: 8px;
  }

  .statement-grid,
  .split-grid,
  .feature-grid,
  .pricing-grid,
  .provider-grid,
  .guide-columns {
    grid-template-columns: 1fr;
  }

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

  .service-recommendation {
    grid-template-columns: 1fr;
    align-items: start;
  }

  .recommendation-label,
  .recommendation-action {
    justify-self: start;
  }

  .scene {
    min-height: 380px;
  }

  .display {
    inset: 40px 0 0;
  }

  .focus-window {
    left: 20px;
    width: min(320px, calc(100% - 88px));
    height: 210px;
  }

  .note-panel {
    top: 78px;
    right: 18px;
    width: 148px;
    height: 284px;
  }

  .site-footer {
    align-items: flex-start;
    flex-direction: column;
  }

  .notta-hero-visual {
    min-height: 460px;
  }
}

@media (max-width: 560px) {
  h1.brand-title {
    font-size: 40px;
  }

  h1:not(.brand-title) {
    font-size: 30px;
    line-height: 1.16;
  }

  h2 {
    font-size: 24px;
  }

  .hero-tagline {
    font-size: 17px;
  }

  .hero-lead {
    font-size: 13px;
  }

  .hero {
    padding: 22px 20px;
  }

  .notta-shell {
    width: min(100%, calc(100% - 24px));
  }

  .notta-hero {
    padding: 22px 20px;
  }

  .notta-hero-visual {
    min-height: 430px;
  }

  .notta-app-icon {
    top: 0;
    left: 0;
    width: 76px;
    height: 76px;
    border-radius: 17px;
  }

  .notta-phone {
    width: min(292px, 100%);
    min-height: 430px;
    border-radius: 24px;
  }

  .shortcut-list li,
  .use-list li {
    flex-direction: column;
  }

  .shortcut-list strong {
    text-align: left;
  }

  .parameter-row {
    grid-template-columns: 1fr;
  }

  .parameter-row > * + * {
    padding-top: 0;
    border-left: 0;
  }

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

  .module-grid a {
    min-height: 0;
  }

  .permission-list {
    grid-template-columns: 1fr;
  }

  .integration-guide-heading {
    display: block;
  }

  .integration-guide-heading .provider-badge {
    margin-bottom: 10px;
  }

  .focus-window {
    left: 14px;
    bottom: 18px;
    width: calc(100% - 90px);
  }

  .note-panel {
    width: 132px;
    height: 260px;
    padding: 18px 14px 14px;
  }
}