@import url("https://fonts.googleapis.com/css2?family=Manrope:wght@400;500;600;700;800&display=swap");

:root {
  --bg: #f6f7f6;
  --bg-elevated: #ffffff;
  --panel: #f1f3f7;
  --panel-strong: #e8edf5;
  --border: #d9dee8;
  --border-strong: #c5cede;
  --text: #111827;
  --text-soft: #4b5563;
  --text-faint: #6b7280;
  --accent: #233a7a;
  --accent-strong: #1d3167;
  --accent-soft: #dce4fb;
  --success: #0f766e;
  --danger: #8f2f2f;
  --shadow-lg: 0 34px 78px rgba(15, 23, 42, 0.1);
  --shadow-md: 0 22px 48px rgba(15, 23, 42, 0.08);
  --shadow-sm: 0 14px 30px rgba(15, 23, 42, 0.06);
  --radius-xl: 28px;
  --radius-lg: 20px;
  --radius-md: 16px;
  --radius-sm: 12px;
  --site-width: 1180px;
  --copy-width: 720px;
  --header-height: 80px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  scroll-padding-top: 56px;
}

body {
  margin: 0;
  min-width: 320px;
  background:
    radial-gradient(circle at top left, rgba(35, 58, 122, 0.11), transparent 34%),
    radial-gradient(circle at 88% 10%, rgba(104, 120, 154, 0.08), transparent 28%),
    linear-gradient(180deg, #fcfcfb 0%, var(--bg) 24%, #eef2f7 100%);
  color: var(--text);
  font-family: "Manrope", "Segoe UI", sans-serif;
  text-rendering: optimizeLegibility;
}

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

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

button,
input,
textarea {
  font: inherit;
}

button {
  cursor: pointer;
}

.site-shell {
  min-height: 100vh;
}

#top {
  scroll-margin-top: 0;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 30;
  backdrop-filter: blur(16px);
  background: rgba(247, 248, 248, 0.76);
  border-bottom: 1px solid transparent;
  transition: background 180ms ease, border-color 180ms ease, box-shadow 180ms ease;
}

.site-header.is-scrolled {
  background: rgba(247, 248, 248, 0.94);
  border-color: rgba(217, 222, 232, 0.92);
  box-shadow: 0 12px 28px rgba(15, 23, 42, 0.06);
}

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

.header-inner {
  min-height: var(--header-height);
  position: relative;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}

.brand-lockup {
  display: inline-flex;
  align-items: center;
  gap: 14px;
  color: var(--text);
}

.brand-lockup img {
  width: 42px;
  height: 42px;
  border-radius: 50%;
  box-shadow: 0 10px 24px rgba(17, 24, 39, 0.08);
}

.brand-name {
  font-size: 1.18rem;
  font-weight: 800;
  letter-spacing: -0.03em;
}

.header-nav {
  display: flex;
  align-items: center;
  gap: 10px;
}

.header-nav a {
  padding: 10px 12px;
  border-radius: 999px;
  color: var(--text-soft);
  font-size: 0.95rem;
  font-weight: 600;
  transition: color 160ms ease, background 160ms ease;
}

.header-nav a:hover,
.header-nav a:focus-visible {
  color: var(--text);
  background: rgba(17, 24, 39, 0.04);
}

.header-actions {
  display: flex;
  align-items: center;
  gap: 14px;
}

.menu-toggle {
  display: none;
  width: 44px;
  height: 44px;
  border: 1px solid var(--border);
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.84);
  color: var(--text);
}

.menu-toggle svg {
  margin: auto;
}

.menu-panel {
  display: none;
  position: absolute;
  top: calc(100% + 10px);
  right: 16px;
  width: min(calc(100% - 32px), 340px);
  padding: 14px;
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  background: rgba(255, 255, 255, 0.96);
  box-shadow: var(--shadow-md);
}

.menu-panel a,
.menu-panel .button {
  width: 100%;
  justify-content: center;
}

.menu-panel nav {
  display: grid;
  gap: 8px;
  margin-bottom: 12px;
}

.menu-panel.is-open {
  display: block;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  min-height: 50px;
  padding: 0 22px;
  border-radius: 999px;
  border: 1px solid var(--border-strong);
  background: #fff;
  color: var(--text);
  font-size: 0.95rem;
  font-weight: 700;
  letter-spacing: -0.02em;
  transition: transform 160ms ease, box-shadow 160ms ease, border-color 160ms ease, background 160ms ease, color 160ms ease;
}

.button:hover,
.button:focus-visible {
  transform: translateY(-1px);
  border-color: rgba(35, 58, 122, 0.34);
  box-shadow: 0 12px 28px rgba(15, 23, 42, 0.08);
}

.button-primary {
  background: var(--accent);
  border-color: var(--accent);
  color: #fff;
}

.button-primary:hover,
.button-primary:focus-visible {
  background: var(--accent-strong);
  border-color: var(--accent-strong);
}

.button-secondary {
  background: rgba(255, 255, 255, 0.75);
}

.button-link {
  background: transparent;
  border-color: transparent;
  color: var(--text-soft);
  padding-inline: 0;
  min-height: auto;
}

.button-link:hover,
.button-link:focus-visible {
  color: var(--text);
  box-shadow: none;
}

.hero {
  padding: 24px 0 48px;
}

.hero-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.02fr) minmax(320px, 0.98fr);
  gap: 44px;
  align-items: center;
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 12px;
  margin-bottom: 18px;
  border-radius: 999px;
  border: 1px solid rgba(35, 58, 122, 0.18);
  background: rgba(255, 255, 255, 0.9);
  color: var(--accent);
  font-size: 0.82rem;
  font-weight: 800;
  letter-spacing: 0.02em;
  text-transform: uppercase;
}

.hero h1,
.section-heading h2,
.closing-card h2,
.legal-copy h1,
.beta-hero h1 {
  margin: 0;
  letter-spacing: -0.05em;
  line-height: 0.96;
  font-weight: 800;
}

.hero h1 {
  font-size: clamp(3.4rem, 7vw, 5.65rem);
  max-width: 9.2ch;
}

.hero-copy {
  max-width: 620px;
}

.hero-copy .lead,
.section-heading p,
.closing-card p,
.legal-copy p,
.beta-hero p,
.beta-note,
.comparison-card p,
.feature-card p,
.step-card p,
.detail-card p,
.footer-note,
.legal-copy li,
.body-copy {
  color: var(--text-soft);
  line-height: 1.68;
  font-size: 1rem;
}

.hero-copy .lead {
  margin: 20px 0 14px;
  font-size: 1.1rem;
  max-width: 58ch;
}

.supporting-line {
  margin: 0 0 26px;
  color: var(--text);
  font-size: 1rem;
  font-weight: 700;
  letter-spacing: -0.02em;
}

.hero-actions,
.cta-row,
.beta-actions,
.legal-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
}

.hero-actions-centered {
  justify-content: center;
  width: min(100%, 720px);
}

.hero-meta {
  margin-top: 28px;
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 12px;
  width: min(100%, 720px);
}

.meta-pill {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  width: 100%;
  padding: 11px 14px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.88);
  border: 1px solid var(--border);
  color: var(--text-soft);
  font-size: 0.92rem;
  font-weight: 600;
  text-align: center;
}

.frame {
  position: relative;
  overflow: hidden;
  border-radius: calc(var(--radius-xl) + 2px);
  border: 1px solid rgba(201, 209, 223, 0.96);
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.99) 0%, rgba(240, 243, 248, 0.98) 100%);
  box-shadow: var(--shadow-lg);
  transition: transform 180ms ease, box-shadow 180ms ease, border-color 180ms ease;
}

.frame::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.02), rgba(35, 58, 122, 0.04));
  pointer-events: none;
}

.frame-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  padding: 16px 18px;
  border-bottom: 1px solid rgba(207, 214, 227, 0.9);
  background: rgba(255, 255, 255, 0.88);
}

.frame-label {
  color: var(--text);
  font-size: 0.9rem;
  font-weight: 700;
  letter-spacing: -0.03em;
}

.frame-aside {
  color: var(--text-faint);
  font-size: 0.82rem;
  font-weight: 600;
  white-space: nowrap;
}

.hero-frame {
  min-height: 0;
}

.frame-body {
  position: relative;
  padding: 24px;
}

.frame-media {
  padding: 0;
  background: linear-gradient(180deg, rgba(247, 249, 252, 0.98), rgba(238, 242, 248, 0.96));
}

.screenshot-stage {
  position: relative;
  overflow: hidden;
  aspect-ratio: 16 / 10;
  cursor: zoom-in;
}

.frame.is-inspecting {
  z-index: 4;
  transform: scale(1.12);
  box-shadow: 0 42px 96px rgba(15, 23, 42, 0.16);
}

.screenshot-image {
  width: 100%;
  height: 100%;
  display: block;
  object-fit: cover;
  object-position: top center;
  transform-origin: var(--zoom-x, 50%) var(--zoom-y, 0%);
  transform: scale(var(--zoom-scale, 1));
  transition: transform 220ms ease;
  will-change: transform;
}

.screenshot-stage.is-zoomed {
  cursor: zoom-out;
}

.screenshot-stage.is-zoomed .screenshot-image {
  transition-duration: 120ms;
}

.placeholder-screen {
  display: grid;
  gap: 18px;
}

.screen-toolbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
}

.screen-breadcrumbs {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
}

.screen-breadcrumbs span,
.screen-chip {
  padding: 8px 12px;
  border-radius: 999px;
  background: rgba(35, 58, 122, 0.08);
  color: var(--accent);
  font-size: 0.82rem;
  font-weight: 700;
}

.screen-grid {
  display: grid;
  grid-template-columns: 1.1fr 0.82fr;
  gap: 18px;
}

.screen-card {
  border-radius: var(--radius-md);
  border: 1px solid rgba(207, 214, 227, 0.9);
  background: rgba(255, 255, 255, 0.95);
  padding: 18px;
  box-shadow: var(--shadow-sm);
}

.screen-card h3,
.comparison-card h3,
.feature-card h3,
.step-card h3,
.detail-card h3,
.legal-copy h2 {
  margin: 0 0 10px;
  font-size: 1.05rem;
  line-height: 1.2;
  letter-spacing: -0.03em;
}

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

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

.screen-list li,
.signal-list li,
.comparison-list li,
.legal-copy ul li {
  display: flex;
  gap: 10px;
}

.screen-list li::before,
.signal-list li::before,
.comparison-list li::before,
.legal-copy ul li::before {
  content: "";
  flex: 0 0 7px;
  width: 7px;
  height: 7px;
  margin-top: 0.62em;
  border-radius: 50%;
  background: var(--accent);
}

.screen-note,
.frame-note,
.label-note,
.comparison-note,
.step-note {
  color: var(--text-faint);
  font-size: 0.86rem;
  line-height: 1.55;
}

.frame-note {
  margin-top: 18px;
}

.section {
  padding: 52px 0;
}

.section-heading {
  max-width: 720px;
  margin-bottom: 26px;
}

.section-heading h2,
.closing-card h2,
.legal-copy h1,
.beta-hero h1 {
  font-size: clamp(2.2rem, 4.8vw, 3.4rem);
}

.section-grid-3,
.feature-grid,
.step-grid,
.detail-grid {
  display: grid;
  gap: 18px;
}

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

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

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

.detail-grid {
  grid-template-columns: minmax(0, 1.1fr) minmax(0, 0.9fr);
  align-items: start;
}

.detail-grid-single {
  grid-template-columns: 1fr;
}

.surface-card,
.comparison-card,
.feature-card,
.step-card,
.detail-card,
.closing-card,
.beta-card,
.legal-card,
.contact-card {
  position: relative;
  overflow: hidden;
  border-radius: var(--radius-lg);
  border: 1px solid rgba(214, 220, 230, 0.98);
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.97), rgba(248, 250, 253, 0.95));
  box-shadow: var(--shadow-sm);
}

.surface-card,
.comparison-card,
.feature-card,
.step-card,
.detail-card,
.beta-card,
.legal-card,
.contact-card {
  padding: 24px;
}

.surface-card::before,
.comparison-card::before,
.feature-card::before,
.step-card::before,
.detail-card::before,
.beta-card::before,
.closing-card::before,
.contact-card::before {
  content: "";
  position: absolute;
  inset: 0 auto auto 0;
  width: 100%;
  height: 1px;
  background: linear-gradient(90deg, rgba(35, 58, 122, 0.3), rgba(35, 58, 122, 0));
}

.surface-card h3,
.comparison-card h3,
.feature-card h3,
.step-card h3,
.detail-card h3 {
  font-size: 1.1rem;
}

.contact-card h2 {
  margin: 0 0 10px;
  font-size: 1.7rem;
  line-height: 1.05;
  letter-spacing: -0.04em;
}

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

.comparison-card[data-tone="soft"] {
  background: linear-gradient(180deg, rgba(244, 246, 250, 0.98), rgba(239, 243, 248, 0.94));
}

.comparison-card[data-tone="accent"] {
  background:
    linear-gradient(180deg, rgba(35, 58, 122, 0.08), rgba(255, 255, 255, 0.98));
  border-color: rgba(35, 58, 122, 0.22);
}

.quote-stack {
  display: grid;
  gap: 12px;
  margin: 18px 0;
}

.quote-line {
  padding: 14px 16px;
  border-radius: var(--radius-md);
  background: rgba(17, 24, 39, 0.045);
  color: var(--text-soft);
  font-weight: 600;
}

.signal-section {
  margin-top: 18px;
}

.signal-section h4,
.comparison-card h4,
.feature-kicker,
.step-number,
.mini-stat strong {
  margin: 0 0 8px;
  font-size: 0.86rem;
  color: var(--text);
  font-weight: 800;
  letter-spacing: 0.01em;
  text-transform: uppercase;
}

.signal-list,
.comparison-list,
.legal-copy ul {
  margin: 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 10px;
}

.caption-line {
  margin-top: 18px;
  color: var(--text);
  font-size: 0.95rem;
  font-weight: 700;
}

.prompt-banner {
  margin: 24px 0 18px;
  padding: 16px 18px;
  border-radius: var(--radius-md);
  border: 1px solid rgba(35, 58, 122, 0.18);
  background: rgba(35, 58, 122, 0.08);
  color: var(--accent);
  font-size: 0.94rem;
  font-weight: 800;
  letter-spacing: -0.02em;
}

.feature-kicker,
.step-number {
  color: var(--accent);
}

.mini-stat-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 14px;
  margin-top: 22px;
}

.mini-stat {
  padding: 16px;
  border-radius: var(--radius-md);
  background: rgba(255, 255, 255, 0.92);
  border: 1px solid rgba(214, 220, 230, 0.98);
}

.mini-stat p {
  margin: 6px 0 0;
  color: var(--text-soft);
  font-size: 0.92rem;
  line-height: 1.55;
}

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

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

.showcase-frame .frame-body {
  min-height: 0;
}

.placeholder-layout {
  display: grid;
  gap: 16px;
}

.placeholder-pane {
  border: 1px dashed rgba(35, 58, 122, 0.28);
  border-radius: var(--radius-md);
  padding: 16px;
  background: rgba(35, 58, 122, 0.04);
}

.placeholder-pane strong {
  display: block;
  margin-bottom: 8px;
  font-size: 0.92rem;
}

.cta-band {
  padding: 28px;
  border-radius: var(--radius-xl);
  background: linear-gradient(135deg, rgba(35, 58, 122, 0.98), rgba(29, 49, 103, 0.96));
  color: #fff;
  box-shadow: var(--shadow-lg);
}

.cta-band h2,
.beta-card h2 {
  margin: 0 0 12px;
  font-size: clamp(2rem, 4vw, 2.8rem);
  line-height: 1;
  letter-spacing: -0.04em;
}

.cta-band p {
  color: rgba(255, 255, 255, 0.82);
  max-width: 56ch;
}

.closing-card {
  padding: 36px;
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.99) 0%, rgba(239, 243, 249, 0.96) 100%);
}

.beta-shell,
.legal-shell {
  padding: 52px 0 88px;
}

.beta-layout {
  display: grid;
  grid-template-columns: minmax(0, 0.95fr) minmax(320px, 0.9fr);
  gap: 22px;
}

.beta-hero,
.legal-card {
  padding: 32px;
}

.beta-list,
.contact-list {
  margin: 18px 0 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 12px;
}

.beta-list li,
.contact-list li {
  display: flex;
  gap: 12px;
  color: var(--text-soft);
  line-height: 1.6;
}

.beta-list li::before,
.contact-list li::before {
  content: "";
  width: 8px;
  height: 8px;
  border-radius: 50%;
  margin-top: 0.7em;
  background: var(--accent);
  flex: 0 0 8px;
}

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

.field {
  display: grid;
  gap: 8px;
}

.field label,
.field legend {
  color: var(--text);
  font-size: 0.92rem;
  font-weight: 700;
  letter-spacing: -0.02em;
}

.field input,
.field textarea {
  width: 100%;
  padding: 14px 16px;
  border-radius: 14px;
  border: 1px solid var(--border);
  background: rgba(255, 255, 255, 0.92);
  color: var(--text);
  transition: border-color 160ms ease, box-shadow 160ms ease;
}

.field input:focus,
.field textarea:focus {
  outline: none;
  border-color: rgba(35, 58, 122, 0.55);
  box-shadow: 0 0 0 4px rgba(35, 58, 122, 0.12);
}

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

.field-hint,
.helper-line {
  color: var(--text-faint);
  font-size: 0.85rem;
  line-height: 1.55;
}

.helper-line a {
  color: var(--accent);
  font-weight: 700;
}

.status-message {
  min-height: 1.5em;
  color: var(--success);
  font-size: 0.88rem;
  font-weight: 700;
}

.status-message.is-error {
  color: var(--danger);
}

.legal-copy {
  max-width: var(--copy-width);
}

.legal-copy h1 {
  margin-bottom: 18px;
}

.legal-copy h2 {
  margin-top: 28px;
}

.legal-copy p {
  margin: 0 0 12px;
}

.legal-copy ul {
  margin: 0 0 12px;
}

.legal-meta {
  margin-bottom: 20px;
  color: var(--text-soft);
  font-size: 0.96rem;
}

.footer {
  padding: 28px 0 40px;
}

.footer-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  padding-top: 22px;
  border-top: 1px solid rgba(229, 231, 235, 0.95);
}

.footer-links {
  display: flex;
  flex-wrap: wrap;
  gap: 18px;
  color: var(--text-soft);
  font-size: 0.95rem;
  font-weight: 600;
}

.footer-links a:hover,
.footer-links a:focus-visible {
  color: var(--text);
}

.footer-note {
  font-size: 0.92rem;
}

.visually-hidden {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

@media (max-width: 1080px) {
  .hero-grid,
  .detail-grid,
  .beta-layout,
  .showcase-grid {
    grid-template-columns: 1fr;
  }

  .screenshot-stage {
    aspect-ratio: 16 / 10;
  }

  .frame.is-inspecting {
    transform: none;
    box-shadow: var(--shadow-lg);
  }

  .section-grid-3,
  .feature-grid,
  .step-grid,
  .comparison-grid,
  .mini-stat-grid,
  .screen-grid {
    grid-template-columns: 1fr;
  }
}

@media (hover: none) {
  .screenshot-stage {
    cursor: default;
  }

  .frame-aside {
    display: none;
  }
}

@media (max-width: 960px) {
  .header-nav,
  .header-actions > .button {
    display: none;
  }

  .menu-toggle {
    display: inline-flex;
    align-items: center;
    justify-content: center;
  }

  .hero {
    padding-top: 52px;
  }

  .hero h1 {
    max-width: 10ch;
  }

  .closing-card,
  .beta-card,
  .legal-card,
  .contact-card,
  .beta-hero {
    padding: 24px;
  }
}

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

  .site-header {
    --header-height: 72px;
  }

  .hero {
    padding-top: 42px;
  }

  .hero-actions-centered,
  .hero-meta {
    width: 100%;
  }

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

  .hero h1 {
    font-size: clamp(2.9rem, 14vw, 4rem);
  }

  .section,
  .beta-shell,
  .legal-shell {
    padding: 40px 0;
  }

  .surface-card,
  .comparison-card,
  .feature-card,
  .step-card,
  .detail-card,
  .beta-card,
  .contact-card {
    padding: 20px;
  }

  .frame-header,
  .frame-body {
    padding-inline: 16px;
  }

  .frame-body {
    padding-top: 18px;
    padding-bottom: 18px;
  }

  .frame-header {
    align-items: flex-start;
    flex-direction: column;
  }

  .frame-aside {
    white-space: normal;
  }

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