:root {
  --bg: #f4f8ff;
  --text: #0f172a;
  --muted: #64748b;
  --blue: #2563eb;
  --blue-dark: #1d4ed8;
  --green: #22a95a;
  --green-dark: #15803d;
  --purple: #7c3aed;
  --panel: #ffffff;
  --line: #dbe5f0;
  --soft: #eaf2ff;
  --soft-green: #e8f9ef;
  /* Layered, light-direction-aware elevation. Each level stacks a tight
     contact shadow with a softer ambient one so cards read as lifted, not blurred. */
  --shadow-xs: 0 1px 2px rgba(15, 23, 42, 0.06);
  --shadow-sm: 0 1px 2px rgba(15, 23, 42, 0.04), 0 4px 10px -4px rgba(15, 23, 42, 0.08);
  --shadow-card: 0 1px 2px rgba(15, 23, 42, 0.04), 0 10px 26px -14px rgba(15, 23, 42, 0.16);
  --shadow-card-hover: 0 2px 6px rgba(15, 23, 42, 0.06), 0 22px 46px -18px rgba(15, 23, 42, 0.26);
  --shadow: 0 1px 3px rgba(15, 23, 42, 0.06), 0 30px 60px -28px rgba(15, 23, 42, 0.32);
  --ring: 0 0 0 3px rgba(37, 99, 235, 0.32);
  --radius-sm: 12px;
  --radius-md: 16px;
  --radius-lg: 22px;
  --radius-xl: 28px;
  --ease: cubic-bezier(0.4, 0, 0.2, 1);
  --t-fast: 140ms;
  --t: 220ms;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  color: var(--text);
  background: linear-gradient(180deg, #f6faff 0%, #ffffff 44%, #f8fbff 100%);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  text-rendering: optimizeLegibility;
  font-feature-settings: "cv11", "ss01";
}

::selection {
  background: rgba(37, 99, 235, 0.16);
  color: var(--text);
}

a { color: inherit; }

:focus-visible {
  outline: 2px solid var(--blue);
  outline-offset: 2px;
}
.container {
  width: min(1160px, calc(100% - 40px));
  margin: 0 auto;
}
.narrow { max-width: 820px; }
.center { text-align: center; }

.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(255, 255, 255, 0.9);
  backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--line);
}
.nav {
  min-height: 76px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}
.brand {
  display: inline-flex;
  align-items: center;
  gap: 11px;
  text-decoration: none;
  font-weight: 900;
}
.logo-mark {
  width: 34px;
  height: 34px;
  display: inline-flex;
  align-items: end;
  gap: 4px;
  padding: 5px;
}
.logo-mark span {
  display: block;
  width: 7px;
  border-radius: 999px;
  background: var(--blue);
}
.logo-mark span:nth-child(1) { height: 12px; background: var(--green); }
.logo-mark span:nth-child(2) { height: 20px; }
.logo-mark span:nth-child(3) { height: 27px; background: linear-gradient(180deg, var(--blue), var(--green)); }
.brand-text { font-size: 1.35rem; letter-spacing: -0.03em; }
.alpha-pill {
  font-size: 0.7rem;
  font-weight: 800;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--blue-dark);
  background: var(--soft);
  border: 1px solid #cfe0fb;
  padding: 4px 9px;
  border-radius: 999px;
}
nav {
  display: flex;
  align-items: center;
  gap: 22px;
  font-size: 0.94rem;
}
nav a {
  text-decoration: none;
  color: var(--text);
  font-weight: 700;
  white-space: nowrap;
  transition: color var(--t-fast) var(--ease);
}
nav a:hover { color: var(--blue); }
nav a:not(.nav-cta) {
  position: relative;
}
nav a:not(.nav-cta)::after {
  content: "";
  position: absolute;
  left: 0;
  right: 100%;
  bottom: -6px;
  height: 2px;
  border-radius: 2px;
  background: var(--blue);
  transition: right var(--t) var(--ease);
}
nav a:not(.nav-cta):hover::after { right: 0; }
nav a[aria-current="page"]:not(.nav-cta) { color: var(--blue); }
nav a[aria-current="page"]:not(.nav-cta)::after { right: 0; }
.nav-cta {
  min-height: 42px;
  padding: 0 16px;
  border-radius: var(--radius-sm);
  background: var(--blue);
  color: white !important;
  display: inline-flex;
  align-items: center;
  box-shadow: 0 1px 2px rgba(37, 99, 235, 0.24), 0 10px 22px -10px rgba(37, 99, 235, 0.5);
  transition: background var(--t-fast) var(--ease), box-shadow var(--t) var(--ease), transform var(--t) var(--ease);
}
.nav-cta:hover {
  background: var(--blue-dark);
  color: white !important;
  transform: translateY(-1px);
  box-shadow: 0 2px 5px rgba(37, 99, 235, 0.28), 0 16px 30px -12px rgba(37, 99, 235, 0.55);
}
.nav-cta[aria-current="page"] {
  background: var(--blue-dark);
  box-shadow: inset 0 0 0 2px rgba(255, 255, 255, 0.35);
}
.nav-toggle {
  display: none;
  align-items: center;
  justify-content: center;
  min-height: 42px;
  padding: 0 14px;
  border: 1px solid #cbd5e1;
  border-radius: var(--radius-sm);
  background: white;
  color: var(--text);
  font: inherit;
  font-weight: 800;
  cursor: pointer;
  transition: border-color var(--t-fast) var(--ease), box-shadow var(--t-fast) var(--ease);
}
.nav-toggle:hover { border-color: #94a8c4; box-shadow: var(--shadow-xs); }
body.nav-open { overflow: hidden; }
.nav-backdrop {
  display: none;
  position: fixed;
  inset: 0;
  z-index: 110;
  background: rgba(15, 23, 42, 0.35);
  border: none;
  padding: 0;
  cursor: pointer;
}
.nav-backdrop.is-visible { display: block; }

.page-hero {
  padding: 16px 0 8px;
}
.page-hero-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(300px, 0.92fr);
  gap: 32px;
  align-items: center;
}
.page-hero-copy { min-width: 0; }
.page-hero-visual {
  display: flex;
  justify-content: center;
  position: relative;
}
.page-hero-visual::before {
  content: "";
  position: absolute;
  inset: -12% -10%;
  z-index: -1;
  background: radial-gradient(56% 56% at 70% 32%, rgba(37, 99, 235, 0.14), transparent 72%),
    radial-gradient(48% 48% at 30% 80%, rgba(34, 169, 90, 0.1), transparent 72%);
  filter: blur(38px);
  pointer-events: none;
}
.page-hero-visual img {
  width: 100%;
  max-width: 100%;
  border-radius: 28px;
  display: block;
  box-shadow: var(--shadow);
  border: 1px solid #eef2f7;
  object-fit: contain;
  object-position: top center;
}
.page-hero-visual--supporting img {
  max-height: clamp(220px, 30vh, 360px);
}
.page-hero h1 {
  font-size: clamp(1.9rem, 3.7vw, 2.8rem);
  letter-spacing: -0.035em;
  max-width: 15ch;
}
.page-hero .lead { max-width: 540px; }
.section-intro {
  color: var(--muted);
  font-size: 1.08rem;
  max-width: 680px;
  margin-left: auto;
  margin-right: auto;
}
.center-actions { justify-content: center; }
.cta-band {
  padding-top: 44px;
  padding-bottom: 48px;
  background: linear-gradient(180deg, #f8fbff 0%, #f1f7ff 100%);
}

.hero {
  padding: 22px 0 40px;
  overflow: hidden;
}
.hero-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(360px, 0.86fr);
  gap: 40px;
  align-items: center;
}
.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  color: var(--blue-dark);
  background: var(--soft);
  border: 1px solid #cfe0fb;
  border-radius: 999px;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.13em;
  font-size: 0.72rem;
  padding: 5px 13px 5px 11px;
  margin: 0 0 20px;
}
.eyebrow::before {
  content: "";
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--green);
  box-shadow: 0 0 0 3px rgba(34, 169, 90, 0.16);
}
.center .eyebrow,
.section-header.center .eyebrow { justify-content: center; }
h1, h2, h3 { line-height: 1.1; margin: 0; }
h1 { font-size: clamp(2.3rem, 4.85vw, 4.15rem); letter-spacing: -0.04em; max-width: 640px; }
h1 span { color: var(--green); }
h2 { font-size: clamp(1.65rem, 3vw, 2.4rem); letter-spacing: -0.03em; }
h3 { font-size: 1.2rem; letter-spacing: -0.02em; }
p { margin: 14px 0 0; }
.lead { font-size: 1.2rem; line-height: 1.5; color: #334155; max-width: 600px; }
.supporting { font-size: 1.03rem; color: var(--muted); max-width: 600px; }
.small-note { color: var(--muted); font-size: 0.92rem; }
.hero-actions { display: flex; gap: 14px; flex-wrap: wrap; margin-top: 24px; }
.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 50px;
  padding: 0 22px;
  border-radius: var(--radius-sm);
  text-decoration: none;
  font-weight: 800;
  letter-spacing: -0.01em;
  border: 1px solid transparent;
  transition: background var(--t-fast) var(--ease), border-color var(--t-fast) var(--ease),
    box-shadow var(--t) var(--ease), transform var(--t) var(--ease);
  will-change: transform;
}
.button:active { transform: translateY(1px); }
.button.primary {
  background: var(--blue);
  color: white;
  box-shadow: 0 1px 2px rgba(37, 99, 235, 0.25), 0 14px 28px -12px rgba(37, 99, 235, 0.55);
}
.button.primary:hover {
  background: var(--blue-dark);
  transform: translateY(-1px);
  box-shadow: 0 2px 4px rgba(37, 99, 235, 0.28), 0 20px 38px -14px rgba(37, 99, 235, 0.6);
}
.button.secondary {
  background: white;
  color: #334155;
  border-color: #cbd5e1;
  box-shadow: var(--shadow-xs);
}
.button.secondary:hover {
  border-color: #94a8c4;
  color: var(--text);
  transform: translateY(-1px);
  box-shadow: var(--shadow-sm);
}
.button.ghost {
  background: transparent;
  color: #475569;
  border-color: transparent;
  box-shadow: none;
}
.button.ghost:hover {
  background: #f8fafc;
  color: var(--text);
  border-color: #e2e8f0;
  transform: translateY(-1px);
}
.button.large {
  min-height: 58px;
  padding: 0 28px;
  white-space: nowrap;
  background: var(--green);
  box-shadow: 0 1px 2px rgba(34, 169, 90, 0.25), 0 14px 28px -12px rgba(34, 169, 90, 0.5);
}
.button.large:hover {
  background: var(--green-dark);
  box-shadow: 0 2px 4px rgba(34, 169, 90, 0.3), 0 20px 38px -14px rgba(34, 169, 90, 0.55);
}
.button.secondary.large { background: white; }
.hero-visual { position: relative; }
.hero-visual::before {
  content: "";
  position: absolute;
  inset: -10% -8%;
  z-index: -1;
  background: radial-gradient(58% 58% at 72% 28%, rgba(37, 99, 235, 0.2), transparent 72%),
    radial-gradient(52% 52% at 28% 82%, rgba(34, 169, 90, 0.16), transparent 72%);
  filter: blur(40px);
  pointer-events: none;
}
.hero-visual img {
  width: 100%;
  max-height: clamp(360px, 48vh, 500px);
  border-radius: 34px;
  display: block;
  object-fit: contain;
  object-position: center;
  box-shadow: var(--shadow);
}
.compact-visual {
  display: flex;
  justify-content: center;
}
.compact-visual img {
  border-radius: 28px;
  width: 100%;
  object-fit: contain;
  object-position: top center;
}
.compact-visual--supporting img {
  max-height: clamp(230px, 34vh, 400px);
}

.section { padding: 50px 0; }
.section.compact { padding-top: 12px; }
.page-hero + .section:not(.compact) { padding-top: 16px; }
.hero + .section.compact { padding-top: 8px; }
.section + .section { border-top: 1px solid transparent; }
.section.tinted,
.section.tinted-soft,
.section.screenshots,
.section.cta-band { border-top-color: var(--line); }
.section-header {
  margin-bottom: 28px;
}
.section-header.center { text-align: center; }
.section-header .section-intro { margin-top: 14px; }
.tinted { background: linear-gradient(180deg, #f1f7ff 0%, #edf6ff 100%); }
.tinted-soft { background: #f8fbff; }
.icon-card-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 18px;
  margin-top: 28px;
}
.icon-card {
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  padding: 22px 24px;
  box-shadow: var(--shadow-card);
  transition: transform var(--t) var(--ease), box-shadow var(--t) var(--ease), border-color var(--t) var(--ease);
}
.icon-card:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-card-hover);
  border-color: #cfe0fb;
}
.icon-card .icon {
  width: 46px;
  height: 46px;
  border-radius: 14px;
  font-size: 1.1rem;
  margin-bottom: 12px;
}
.icon-card h3 { font-size: 1.05rem; }
.icon-card p {
  margin-top: 8px;
  font-size: 0.95rem;
  color: var(--muted);
}
.process-steps {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 18px;
  margin-top: 28px;
  counter-reset: step;
}
.process-step {
  position: relative;
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  padding: 24px 22px 22px;
  box-shadow: var(--shadow-card);
  transition: transform var(--t) var(--ease), box-shadow var(--t) var(--ease), border-color var(--t) var(--ease);
}
.process-step:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-card-hover);
  border-color: #cfe0fb;
}
.process-step::before {
  counter-increment: step;
  content: counter(step);
  display: inline-grid;
  place-items: center;
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: var(--soft-green);
  color: var(--green-dark);
  font-weight: 900;
  font-size: 0.95rem;
  margin-bottom: 14px;
}
.process-step h3 { font-size: 1.05rem; }
.process-step p {
  margin-top: 8px;
  font-size: 0.95rem;
  color: var(--muted);
}
.compare-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 18px;
  margin-top: 28px;
}
.compare-card {
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  padding: 24px;
  box-shadow: var(--shadow-card);
  transition: transform var(--t) var(--ease), box-shadow var(--t) var(--ease), border-color var(--t) var(--ease);
}
.compare-card:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-card-hover);
}
.compare-card.highlight {
  border-color: #bfdbfe;
  background: linear-gradient(180deg, #ffffff 0%, #f6faff 100%);
  box-shadow: 0 1px 2px rgba(37, 99, 235, 0.06), 0 16px 36px -16px rgba(37, 99, 235, 0.28);
}
.compare-card.highlight:hover {
  box-shadow: 0 2px 6px rgba(37, 99, 235, 0.08), 0 26px 50px -18px rgba(37, 99, 235, 0.36);
}
.compare-card h3 { font-size: 1.08rem; }
.compare-card ul {
  margin: 14px 0 0;
  padding-left: 18px;
  color: #334155;
  font-size: 0.94rem;
}
.compare-card li { margin: 8px 0; }
.compare-card .compare-tag {
  display: inline-block;
  margin-bottom: 10px;
  font-size: 0.72rem;
  font-weight: 900;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--blue-dark);
  background: #dbeafe;
  border-radius: 999px;
  padding: 4px 10px;
}
.info-callout {
  margin-top: 22px;
  padding: 18px 22px;
  background: var(--soft);
  border: 1px solid #bfdbfe;
  border-radius: 16px;
  color: #334155;
  font-size: 0.95rem;
}
.info-callout p { margin: 0; }
.feature-row {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 22px;
  padding-top: 12px;
  padding-bottom: 8px;
}
.feature-row.three-up { grid-template-columns: repeat(3, 1fr); }
.screenshot-grid.two-up { grid-template-columns: repeat(2, 1fr); }
.compare-panel h3 + ul { margin-top: 12px; }
.compare-panel h3:not(:first-child) {
  margin-top: 24px;
  padding-top: 20px;
  border-top: 1px solid var(--line);
}
.comparison-placeholder {
  margin-top: 28px;
  padding: 34px;
  background: var(--panel);
  border: 1px dashed #cbd5e1;
  border-radius: 28px;
  text-align: center;
  color: #475569;
}
.app-download-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 22px;
  margin-top: 28px;
}
.app-download-card {
  text-align: center;
  display: grid;
  justify-items: center;
  gap: 12px;
}
.app-download-card .button { min-width: 220px; }
.app-download-card .button:disabled {
  opacity: 0.55;
  cursor: not-allowed;
}
.app-icon {
  width: 72px;
  height: 72px;
  border-radius: 20px;
  margin-bottom: 6px;
}
.app-icon-ios {
  background: linear-gradient(180deg, #dbeafe 0%, #bfdbfe 100%);
  position: relative;
}
.app-icon-ios::after {
  content: "";
  position: absolute;
  inset: 22px 24px 18px;
  border: 3px solid var(--blue);
  border-radius: 8px;
}
.app-icon-android {
  background: linear-gradient(180deg, #dcfce7 0%, #bbf7d0 100%);
  position: relative;
}
.app-icon-android::after {
  content: "";
  position: absolute;
  inset: 24px 18px;
  border: 3px solid var(--green-dark);
  border-radius: 6px 6px 12px 12px;
}
.contact-details {
  margin-top: 28px;
  padding: 22px;
  background: white;
  border: 1px solid var(--line);
  border-radius: 18px;
}
.contact-details a { color: var(--blue); font-weight: 800; }

.principle-callout {
  margin: 0;
  padding: 42px 44px;
  background: linear-gradient(180deg, #ffffff 0%, #f6faff 100%);
  border: 1px solid #cfe0fb;
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-card);
}
.principle-callout::before {
  content: "";
  display: block;
  width: 44px;
  height: 4px;
  margin: 0 auto 22px;
  border-radius: 999px;
  background: linear-gradient(90deg, var(--blue), var(--green));
}
.principle-callout p {
  margin: 0;
  font-size: clamp(1.2rem, 2.5vw, 1.5rem);
  font-weight: 700;
  letter-spacing: -0.02em;
  color: #1e3a5f;
  line-height: 1.4;
}
.compact-principle {
  padding: 34px 36px;
}

.coming-soon-notice {
  margin-top: 28px;
  padding: 22px 24px;
  background: var(--soft);
  border: 1px solid #bfdbfe;
  border-radius: 18px;
  color: #334155;
}
.coming-soon-notice p { margin: 0; }

.form-coming-soon fieldset {
  border: none;
  margin: 0;
  padding: 0;
  opacity: 0.72;
}
.form-coming-soon-label {
  margin: 0 0 18px;
  font-size: 0.82rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--muted);
}
.form-coming-soon .form-submit:disabled {
  opacity: 0.55;
  cursor: not-allowed;
}

.feature-row article {
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  padding: 24px 22px;
  box-shadow: var(--shadow-card);
  transition: transform var(--t) var(--ease), box-shadow var(--t) var(--ease), border-color var(--t) var(--ease);
}
.feature-row article:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-card-hover);
  border-color: #cfe0fb;
}
.icon {
  width: 54px;
  height: 54px;
  border-radius: var(--radius-md);
  display: grid;
  place-items: center;
  background: linear-gradient(150deg, #eaf2ff 0%, #dbeafe 100%);
  box-shadow: inset 0 0 0 1px rgba(37, 99, 235, 0.1);
  color: var(--blue);
  font-weight: 900;
  font-size: 1.3rem;
  margin-bottom: 16px;
  transition: transform var(--t) var(--ease), box-shadow var(--t) var(--ease);
}
.feature-row article:hover .icon,
.icon-card:hover .icon {
  transform: scale(1.05);
  box-shadow: inset 0 0 0 1px rgba(37, 99, 235, 0.18);
}
.feature-row p, .panel p, .roadmap p, .access-card p { color: var(--muted); }
.alpha-grid, .roadmap-grid, .screenshot-grid {
  display: grid;
  gap: 22px;
  margin-top: 30px;
}
.alpha-grid { grid-template-columns: repeat(3, 1fr); }
.panel, .access-card, .roadmap-grid article, .screenshot-grid figure {
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-card);
}
.roadmap-grid article, .screenshot-grid figure {
  transition: transform var(--t) var(--ease), box-shadow var(--t) var(--ease), border-color var(--t) var(--ease);
}
.roadmap-grid article:hover, .screenshot-grid figure:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-card-hover);
  border-color: #cfe0fb;
}
.panel { padding: 30px; }
.panel ul { margin: 18px 0 0; padding-left: 20px; color: #334155; }
.panel li { margin: 10px 0; }
.screenshots { background: white; }
.screenshot-grid { grid-template-columns: repeat(3, 1fr); align-items: start; }
.screenshot-grid figure { margin: 0; padding: 18px 18px 22px; text-align: center; }
.screenshot-grid img {
  width: 100%;
  height: auto;
  max-height: clamp(200px, 32vh, 420px);
  object-fit: contain;
  object-position: top center;
  border-radius: var(--radius-lg);
  display: block;
  border: 1px solid #eef2f7;
  background: #f8fbff;
  transition: transform var(--t) var(--ease);
}
.screenshot-grid figure:hover img { transform: scale(1.015); }
.screenshot-grid figcaption { font-weight: 900; margin-top: 14px; color: #334155; }
.access-card {
  display: grid;
  grid-template-columns: auto 1fr auto;
  align-items: center;
  gap: 26px;
  padding: 34px;
}
.access-icon {
  width: 64px;
  height: 64px;
  border-radius: 18px;
  display: grid;
  place-items: center;
  background: var(--green);
  color: white;
  font-size: 1.8rem;
  font-weight: 900;
}
.version a { color: var(--blue); font-weight: 800; word-break: break-word; }
.two-col {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 40px;
  align-items: center;
}
@media (min-width: 1101px) {
  .two-col--visual-left .visual-col { order: -1; }
}
.stat-row {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
  margin-top: 24px;
}
.stat-card {
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  padding: 18px 20px;
  text-align: center;
  box-shadow: var(--shadow-sm);
  transition: transform var(--t) var(--ease), box-shadow var(--t) var(--ease), border-color var(--t) var(--ease);
}
.stat-card:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-card);
  border-color: #cfe0fb;
}
.stat-card strong {
  display: block;
  font-size: clamp(1.35rem, 3vw, 1.75rem);
  letter-spacing: -0.04em;
  color: var(--blue);
  line-height: 1.1;
}
.stat-card span {
  display: block;
  margin-top: 6px;
  font-size: 0.88rem;
  color: var(--muted);
  font-weight: 700;
}
.brand-graphic {
  background: linear-gradient(180deg, #ffffff 0%, #f8fbff 100%);
  border: 1px solid var(--line);
  border-radius: var(--radius-xl);
  padding: 28px 24px;
  box-shadow: var(--shadow-card);
}
.flow-graphic {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0;
  max-width: 280px;
  margin: 0 auto;
}
.flow-node {
  width: 100%;
  text-align: center;
  padding: 14px 18px;
  border-radius: 14px;
  font-weight: 900;
  font-size: 0.95rem;
  letter-spacing: -0.02em;
  border: 1px solid var(--line);
  background: white;
}
.flow-node--income {
  color: var(--green-dark);
  background: var(--soft-green);
  border-color: #bbf7d0;
}
.flow-node--bills { color: #334155; }
.flow-node--balance {
  color: var(--blue-dark);
  background: var(--soft);
  border-color: #bfdbfe;
}
.flow-node--safe {
  color: white;
  background: linear-gradient(135deg, var(--blue) 0%, var(--green) 100%);
  border-color: transparent;
  box-shadow: 0 12px 24px rgba(37, 99, 235, 0.18);
}
.flow-connector {
  width: 2px;
  height: 22px;
  background: linear-gradient(180deg, #cbd5e1 0%, var(--blue) 100%);
  position: relative;
}
.flow-connector::after {
  content: "";
  position: absolute;
  left: 50%;
  bottom: -4px;
  transform: translateX(-50%);
  border-left: 5px solid transparent;
  border-right: 5px solid transparent;
  border-top: 6px solid var(--blue);
}
.timing-graphic {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0;
  max-width: 300px;
  margin: 0 auto;
}
.timing-step {
  width: 100%;
  text-align: center;
  padding: 16px 20px;
  border-radius: 16px;
  border: 1px solid var(--line);
  background: white;
}
.timing-step--today {
  background: var(--soft);
  border-color: #bfdbfe;
}
.timing-step--available {
  background: var(--soft-green);
  border-color: #bbf7d0;
}
.timing-label {
  display: block;
  font-size: 0.72rem;
  font-weight: 900;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--muted);
  margin-bottom: 4px;
}
.timing-value {
  display: block;
  font-size: 1.65rem;
  font-weight: 900;
  letter-spacing: -0.04em;
  color: var(--text);
}
.timing-value--highlight { color: var(--green-dark); }
.timing-bills {
  width: 100%;
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 8px;
  padding: 12px 16px;
}
.timing-bill {
  font-size: 0.82rem;
  font-weight: 800;
  color: #475569;
  background: #f1f5f9;
  border: 1px solid #e2e8f0;
  border-radius: 999px;
  padding: 6px 12px;
}
.timing-connector {
  width: 2px;
  height: 20px;
  background: #cbd5e1;
}
.graphic-col {
  display: flex;
  align-items: center;
  justify-content: center;
}
.placeholder {
  margin-top: 20px;
  padding: 16px;
  background: #f8fafc;
  border: 1px dashed #cbd5e1;
  border-radius: 16px;
  color: #475569;
}
.roadmap-grid { grid-template-columns: repeat(3, 1fr); }
.roadmap-grid article { padding: 30px; }
.roadmap-grid span {
  width: 56px;
  height: 56px;
  border-radius: 50%;
  display: inline-grid;
  place-items: center;
  background: var(--soft-green);
  color: var(--green-dark);
  font-weight: 900;
  margin-bottom: 18px;
}
.roadmap-grid strong {
  display: inline-block;
  margin-top: 16px;
  color: var(--blue);
  background: #dbeafe;
  border-radius: 999px;
  padding: 5px 10px;
  font-size: 0.82rem;
}
.notice-section {
  background: white;
}
.notice-layout {
  align-items: start;
}
.notice-layout > div:first-child p:not(.eyebrow) {
  color: var(--muted);
  font-size: 1.03rem;
}
.notice-panel {
  border-color: #bfdbfe;
  background: linear-gradient(180deg, #ffffff 0%, #f8fbff 100%);
}
.release-panel ul, .notice-panel ul {
  margin-top: 18px;
}
.release-panel li, .notice-panel li {
  padding-left: 2px;
}

.site-footer {
  padding: 38px 0;
  background: white;
  border-top: 1px solid var(--line);
}
.footer-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr;
  gap: 28px;
  align-items: start;
}
.footer-brand-block p { color: var(--muted); margin-top: 12px; }
.footer-brand { align-self: start; }
.footer-links h3 {
  font-size: 0.88rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--muted);
  margin-bottom: 14px;
}
.footer-links ul {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 10px;
}
.footer-links a {
  text-decoration: none;
  color: #334155;
  font-weight: 700;
  transition: color var(--t-fast) var(--ease);
}
.footer-links a:hover { color: var(--blue); }
.footer-links a[aria-disabled="true"] {
  cursor: default;
  opacity: 0.65;
}
.footer-links a[aria-disabled="true"]:hover { color: #334155; }
.social-links {
  display: flex;
  gap: 10px;
  margin-top: 22px;
}
.social-link {
  width: 38px;
  height: 38px;
  border-radius: var(--radius-sm);
  border: 1px solid var(--line);
  display: inline-grid;
  place-items: center;
  text-decoration: none;
  font-weight: 900;
  color: #334155;
  background: white;
  transition: color var(--t-fast) var(--ease), border-color var(--t-fast) var(--ease),
    transform var(--t) var(--ease), box-shadow var(--t) var(--ease);
}
.social-link:hover {
  color: var(--blue);
  border-color: #bfdbfe;
  transform: translateY(-2px);
  box-shadow: var(--shadow-sm);
}
.footer-bottom {
  margin-top: 28px;
  padding-top: 22px;
  border-top: 1px solid var(--line);
}
.footer-note { color: var(--muted); margin: 0; }

.feedback-form,
.site-form {
  display: grid;
  gap: 18px;
}
.form-field {
  display: grid;
  gap: 8px;
}
.form-field label {
  font-weight: 800;
  font-size: 0.95rem;
  color: #334155;
}
.required { color: var(--blue); }
.optional {
  font-weight: 600;
  color: var(--muted);
  font-size: 0.88rem;
}
.feedback-form select,
.feedback-form input[type="text"],
.feedback-form input[type="email"],
.feedback-form textarea,
.site-form select,
.site-form input[type="text"],
.site-form input[type="email"],
.site-form textarea {
  width: 100%;
  font: inherit;
  font-size: 16px;
  line-height: 1.5;
  padding: 12px 14px;
  border: 1px solid #cbd5e1;
  border-radius: var(--radius-sm);
  background: white;
  color: var(--text);
  transition: border-color var(--t-fast) var(--ease), box-shadow var(--t-fast) var(--ease);
}
.feedback-form select:hover,
.feedback-form input[type="text"]:hover,
.feedback-form input[type="email"]:hover,
.feedback-form textarea:hover,
.site-form select:hover,
.site-form input[type="text"]:hover,
.site-form input[type="email"]:hover,
.site-form textarea:hover {
  border-color: #94a8c4;
}
.feedback-form select:focus,
.feedback-form input[type="text"]:focus,
.feedback-form input[type="email"]:focus,
.feedback-form textarea:focus,
.site-form select:focus,
.site-form input[type="text"]:focus,
.site-form input[type="email"]:focus,
.site-form textarea:focus {
  outline: none;
  border-color: var(--blue);
  box-shadow: var(--ring);
}
.feedback-form textarea,
.site-form textarea {
  min-height: 140px;
  resize: vertical;
}
.form-message {
  margin: 0;
  padding: 12px 14px;
  border-radius: 12px;
  font-size: 0.95rem;
}
.form-error {
  background: #fef2f2;
  border: 1px solid #fecaca;
  color: #991b1b;
}
.form-success {
  background: #ecfdf5;
  border: 1px solid #a7f3d0;
  color: #065f46;
}
.form-submit {
  width: 100%;
  border: none;
  cursor: pointer;
  font: inherit;
}
.form-submit:disabled {
  opacity: 0.65;
  cursor: not-allowed;
}
.form-success-actions {
  display: grid;
  gap: 12px;
}
.form-success-actions .button {
  text-align: center;
  text-decoration: none;
}
.checkbox-field { margin-top: 4px; }
.checkbox-label {
  display: flex;
  gap: 12px;
  align-items: flex-start;
  font-weight: 500;
  color: #475569;
  cursor: pointer;
}
.checkbox-label input {
  margin-top: 4px;
  width: 18px;
  height: 18px;
  flex-shrink: 0;
}
.feedback-message {
  margin: 0;
  padding: 12px 14px;
  border-radius: 12px;
  font-size: 0.95rem;
}
.feedback-error {
  background: #fef2f2;
  border: 1px solid #fecaca;
  color: #991b1b;
}
.feedback-success {
  background: #ecfdf5;
  border: 1px solid #a7f3d0;
  color: #065f46;
}
.feedback-submit {
  width: 100%;
  border: none;
  cursor: pointer;
  font: inherit;
}
.feedback-submit:disabled {
  opacity: 0.65;
  cursor: not-allowed;
}

@media (max-width: 1100px) {
  .site-header { z-index: 200; }
  .nav-toggle { display: inline-flex; position: relative; z-index: 202; }
  .brand { position: relative; z-index: 202; }
  #primary-nav {
    position: fixed;
    top: var(--site-header-height, 76px);
    right: 0;
    bottom: 0;
    left: 0;
    z-index: 201;
    display: flex;
    flex-direction: column;
    align-items: stretch;
    gap: 0;
    padding: 18px 20px 28px;
    background: #ffffff;
    border-top: 1px solid var(--line);
    box-shadow: 0 24px 48px rgba(15, 23, 42, 0.12);
    transform: translateY(-8px);
    opacity: 0;
    visibility: hidden;
    pointer-events: none;
    transition: opacity 0.2s ease, transform 0.2s ease, visibility 0.2s;
    overflow-y: auto;
    -webkit-overflow-scrolling: touch;
  }
  #primary-nav.is-open {
    transform: translateY(0);
    opacity: 1;
    visibility: visible;
    pointer-events: auto;
  }
  #primary-nav a {
    padding: 14px 4px;
    border-bottom: 1px solid #eef2f7;
  }
  #primary-nav a:not(.nav-cta)::after { display: none; }
  #primary-nav .nav-cta {
    margin-top: 12px;
    justify-content: center;
    min-height: 50px;
  }
  .hero { padding-top: 28px; }
  .page-hero { padding: 18px 0 12px; }
  .page-hero-grid,
  .hero-grid,
  .two-col,
  .access-card { grid-template-columns: 1fr; }
  .page-hero-grid { gap: 24px; }
  .page-hero-visual {
    max-width: min(100%, 340px);
    margin: 8px auto 0;
    width: 100%;
  }
  .page-hero-visual--supporting img {
    max-height: clamp(200px, 28vh, 280px);
  }
  .compact-visual--supporting img {
    max-height: clamp(180px, 26vh, 260px);
  }
  .screenshot-grid img {
    max-height: clamp(160px, 24vh, 240px);
  }
  .stat-row { grid-template-columns: 1fr; }
  .hero-grid { gap: 34px; }
  .feature-row,
  .feature-row.three-up,
  .icon-card-grid,
  .process-steps,
  .compare-grid,
  .alpha-grid,
  .screenshot-grid,
  .screenshot-grid.two-up,
  .roadmap-grid,
  .app-download-grid { grid-template-columns: 1fr 1fr; }
  .access-card { align-items: start; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
}

@media (min-width: 1101px) {
  .page-hero-visual--supporting img { max-height: 360px; }
  .compact-visual--supporting img { max-height: 400px; }
  .screenshot-grid img { max-height: 460px; }
}

@media (max-width: 640px) {
  .container { width: min(100% - 28px, 1160px); }
  .section { padding: 44px 0; }
  .page-hero { padding-top: 22px; }
  .hero-actions .button,
  .center-actions .button { width: 100%; }
  .feature-row,
  .feature-row.three-up,
  .icon-card-grid,
  .process-steps,
  .compare-grid,
  .alpha-grid,
  .screenshot-grid,
  .screenshot-grid.two-up,
  .roadmap-grid,
  .app-download-grid,
  .footer-grid { grid-template-columns: 1fr; }
  h1 { font-size: clamp(2.5rem, 13.5vw, 3.9rem); }
  .page-hero h1 { font-size: clamp(1.85rem, 8vw, 2.55rem); max-width: none; }
  .button.large { width: 100%; }
  .app-download-card .button { width: 100%; min-width: 0; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *,
  *::before,
  *::after {
    transition-duration: 0.01ms !important;
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
  }
  .button:hover,
  .nav-cta:hover,
  .icon-card:hover,
  .feature-row article:hover,
  .process-step:hover,
  .compare-card:hover,
  .stat-card:hover,
  .roadmap-grid article:hover,
  .screenshot-grid figure:hover,
  .social-link:hover { transform: none; }
  .screenshot-grid figure:hover img,
  .feature-row article:hover .icon,
  .icon-card:hover .icon { transform: none; }
}