:root {
  --bg: #09111f;
  --bg-soft: #0f1b30;
  --panel: #ffffff;
  --panel-soft: #f5f8fc;
  --line: #dbe4f0;
  --line-strong: #a8b9d3;
  --text: #112339;
  --text-soft: #5b6f88;
  --heading: #0a1730;
  --accent: #145df2;
  --accent-dark: #0f4fce;
  --accent-soft: rgba(26, 109, 255, 0.12);
  --emerald: #10a37f;
  --danger: #c0344f;
  --danger-bg: #fff2f4;
  --white: #ffffff;
  --radius: 22px;
  --shadow: 0 24px 70px rgba(7, 22, 45, 0.10);
  --shadow-soft: 0 14px 34px rgba(10, 23, 48, 0.06);
  --ring: inset 0 1px 0 rgba(255,255,255,0.7);
  --container: 1180px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: 'Inter', system-ui, sans-serif;
  color: var(--text);
  background:
    radial-gradient(circle at top left, rgba(20,93,242,0.08), transparent 30%),
    radial-gradient(circle at top right, rgba(16,163,127,0.06), transparent 24%),
    linear-gradient(180deg, #f8fbff 0%, #eef3fa 100%);
  line-height: 1.6;
}

a { color: inherit; text-decoration: none; }
img { max-width: 100%; display: block; }
button, input, select { font: inherit; }

.container {
  width: min(var(--container), calc(100% - 40px));
  margin: 0 auto;
}

.section { padding: 96px 0; }
.section-sm { padding: 28px 0; }
.section-alt { background: rgba(255,255,255,0.58); }
.section-cta { padding-top: 40px; }

.site-header {
  position: sticky;
  top: 0;
  z-index: 30;
  backdrop-filter: blur(14px);
  background: rgba(248, 251, 255, 0.76);
  box-shadow: 0 10px 30px rgba(8, 21, 37, 0.04);
  border-bottom: 1px solid rgba(216, 225, 238, 0.8);
}

.nav-wrap {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  min-height: 84px;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 12px;
}
.brand-mark {
  width: 44px;
  height: 44px;
  border-radius: 14px;
  display: grid;
  place-items: center;
  background: linear-gradient(135deg, #1c68ff, #0b3b95 72%);
  box-shadow: 0 10px 24px rgba(20,93,242,0.24);
  color: var(--white);
  font-weight: 800;
  letter-spacing: 0.03em;
}
.brand-text strong {
  display: block;
  color: var(--heading);
  font-size: 1rem;
}
.brand-text small {
  display: block;
  color: var(--text-soft);
  font-size: 0.78rem;
}

.main-nav {
  display: flex;
  align-items: center;
  gap: 22px;
  margin-left: auto;
}
.main-nav a {
  color: var(--text-soft);
  font-size: 0.95rem;
}
.main-nav a { position: relative; transition: color 0.2s ease; }
.main-nav a::after { content: ""; position: absolute; left: 0; right: 0; bottom: -10px; height: 2px; background: linear-gradient(90deg, transparent, var(--accent), transparent); transform: scaleX(0.3); opacity: 0; transition: 0.2s ease; }
.main-nav a:hover { color: var(--heading); }
.main-nav a:hover::after { opacity: 1; transform: scaleX(1); }

.menu-toggle,
.mobile-nav { display: none; }

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  border-radius: 14px;
  padding: 13px 20px;
  border: 1px solid transparent;
  font-weight: 600;
  transition: 0.2s ease;
  cursor: pointer;
}
.button:hover { transform: translateY(-1px); box-shadow: var(--shadow-soft); }
.button-primary {
  background: var(--accent);
  color: var(--white);
  box-shadow: 0 16px 36px rgba(26, 109, 255, 0.18);
}
.button-primary:hover { background: var(--accent-dark); }
.button-secondary {
  background: rgba(255,255,255,0.78);
  backdrop-filter: blur(10px);
  color: var(--heading);
  border-color: var(--line);
}
.button-tertiary {
  background: rgba(255,255,255,0.46);
  color: var(--accent);
  border-color: var(--line-strong);
}
.block-button { width: 100%; }

.eyebrow {
  margin: 0 0 12px;
  color: var(--accent);
  font-size: 0.82rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

h1, h2, h3, h4 {
  margin: 0 0 16px;
  color: var(--heading);
  line-height: 1.12;
}

h1 { font-size: clamp(2.6rem, 5vw, 4.6rem); letter-spacing: -0.04em; }
h2 { font-size: clamp(2rem, 3.5vw, 3rem); letter-spacing: -0.03em; }
h3 { font-size: 1.3rem; }

p { margin: 0 0 16px; color: var(--text-soft); }
.lead { font-size: 1.1rem; max-width: 62ch; }

.hero {
  padding-top: 40px;
  background:
    radial-gradient(circle at 18% 0%, rgba(20,93,242,0.11), transparent 32%),
    radial-gradient(circle at 86% 14%, rgba(16,163,127,0.08), transparent 26%);
}
.hero-copy { position: relative; z-index: 1; }
.hero-grid {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 42px;
  align-items: center;
}
.hero-actions,
.hero-points,
.login-links,
.compliance-tags,
.detail-list,
.prose ul {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}
.hero-points,
.detail-list,
.prose ul {
  padding: 0;
  list-style: none;
  margin: 24px 0 0;
}
.hero-points li,
.detail-list li,
.prose ul li {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 10px 14px;
  border-radius: 999px;
  background: rgba(255,255,255,0.8);
  border: 1px solid var(--line);
  color: var(--text);
  font-size: 0.92rem;
}
.hero-points li::before,
.detail-list li::before,
.prose ul li::before {
  content: "";
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--emerald);
}

.card {
  background: linear-gradient(180deg, rgba(255,255,255,0.92), rgba(255,255,255,0.86));
  border: 1px solid rgba(216, 225, 238, 0.78);
  border-radius: var(--radius);
  box-shadow: var(--ring), var(--shadow);
}

.dashboard-shell {
  position: relative;
  overflow: hidden;
}
.dashboard-shell::before {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(255,255,255,0.45), transparent 42%);
  pointer-events: none;
}

.hero-visual { padding: 6px; }
.interface-topbar {
  display: flex; gap: 10px; margin-bottom: 6px; margin-left: 10px;
}
.interface-topbar span {
  width: 10px; height: 10px; border-radius: 50%; background: #b8c6da;
}
.dashboard-screen {
  display: grid;
  grid-template-columns: 124px 1fr;
  min-height: 470px;
  border-radius: 20px;
  overflow: hidden;
  background: linear-gradient(180deg, #eef3fb 0%, #e7eef8 100%);
  border: 1px solid rgba(171, 188, 213, 0.34);
}
.dashboard-sidebar {
  background: linear-gradient(180deg, #0a1630 0%, #0d1f42 48%, #102858 100%);
  padding: 24px 6px;
  border-right: 1px solid rgba(255,255,255,0.06);
}
.sidebar-item {
  width: 100%;
  text-align: left;
  appearance: none;
  border: 1px solid transparent;
  background: transparent;
  color: rgba(255,255,255,0.68);
  padding: 12px 14px;
  border-radius: 13px;
  margin-bottom: 8px;
  font-size: 0.92rem;
  cursor: pointer;
  transition: 0.22s ease;
}
.sidebar-item:hover {
  color: rgba(255,255,255,0.92);
  background: rgba(255,255,255,0.06);
}
.sidebar-item.active {
  background: linear-gradient(180deg, rgba(255,255,255,0.16), rgba(255,255,255,0.08));
  border-color: rgba(255,255,255,0.10);
  color: #fff;
  box-shadow: inset 0 1px 0 rgba(255,255,255,0.08);
}
.dashboard-main {
  padding: 20px 12px 20px;
  min-width: 0;
}
.screen-row-head {
  display: flex;
  justify-content: space-between;
  gap: 14px;
  align-items: flex-start;
  flex-wrap: wrap;
  min-width: 0;
}
.screen-label {
  font-size: 0.78rem; letter-spacing: 0.14em; text-transform: uppercase; color: var(--accent);
}
.status-pill {
  padding: 10px 14px;
  border-radius: 999px;
  background: linear-gradient(180deg, rgba(16,163,127,0.16), rgba(16,163,127,0.08));
  color: #0a7d62;
  font-size: 0.85rem;
  font-weight: 600;
  border: 1px solid rgba(16,163,127,0.10);
  max-width: 100%;
  text-align: center;
  white-space: normal;
}
.metric-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 12px;
  margin: 22px 0;
  min-width: 0;
  min-height: 52px;
}
.metric-card {
  padding: 18px 16px;
  border-radius: 18px;
  background: linear-gradient(180deg, rgba(255,255,255,0.94), rgba(255,255,255,0.88));
  border: 1px solid rgba(212, 223, 238, 0.9);
  box-shadow: inset 0 1px 0 rgba(255,255,255,0.76);
  min-width: 0;
  min-height: 52px;
  overflow: hidden;
}
.metric-card small { display:block; color: var(--text-soft); margin-bottom: 8px; min-height: 48px; }
.metric-card strong { font-size: 1.7rem; color: var(--heading); }
.activity-card {
  padding: 12px;
  border-radius: 20px;
  background: linear-gradient(180deg, rgba(255,255,255,0.90), rgba(255,255,255,0.84));
  border: 1px solid rgba(212, 223, 238, 0.88);
  box-shadow: inset 0 1px 0 rgba(255,255,255,0.8);
}
.activity-head, .activity-item {
  display: flex; justify-content: space-between; align-items: center; gap: 14px;
}
.activity-head { margin-bottom: 12px; }
.activity-item { padding: 14px 0; border-top: 1px solid var(--line); align-items: flex-start; }
.event-dot {
  width: 10px; height: 10px; border-radius: 50%; background: var(--accent); margin-top: 7px; flex: none;
}
.activity-item small, .activity-head span, time { color: var(--text-soft); }

time { font-size: 0.9rem; }

.trust-strip { border-top: 1px solid rgba(216,225,238,0.7); border-bottom: 1px solid rgba(216,225,238,0.7); }
.trust-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}
.trust-grid p:last-child { margin-bottom: 0; }

.section-heading {
  max-width: 880px;
  margin: 0 auto 42px;
  text-align: center;
}
.section-heading.left { margin-left: 0; text-align: left; }
.narrow { max-width: 820px; }
.narrow-left { max-width: 580px; }

.problem-solution-grid,
.feature-grid,
.pricing-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 22px;
}
.feature-grid { grid-template-columns: repeat(2, 1fr); }

.comparison-card,
.feature-card,
.pricing-card,
.use-case,
.compliance-card,
.cta-panel,
.prose,
.auth-card,
.login-card-shell {
  padding: 30px;
}
.comparison-card {
  background: linear-gradient(180deg, rgba(255,255,255,0.98), rgba(255,255,255,0.88));
  border: 1px solid rgba(216, 225, 238, 0.88);
  border-radius: 22px;
  box-shadow: var(--shadow-soft);
}
.comparison-head {
  display:flex; justify-content: space-between; gap: 12px; align-items: center; margin-bottom: 16px;
}
.comparison-badge {
  padding: 8px 12px;
  border-radius: 999px;
  background: linear-gradient(180deg, rgba(20,93,242,0.10), rgba(20,93,242,0.06));
  color: var(--accent);
  border: 1px solid rgba(20,93,242,0.10);
  font-size: 0.82rem;
  font-weight: 700;
}
.solution-block {
  margin-top: 18px;
  padding-top: 18px;
  border-top: 1px solid var(--line);
}
.icon-line {
  width: 58px;
  height: 58px;
  border-radius: 18px;
  background: linear-gradient(135deg, rgba(20,93,242,0.10), rgba(16,163,127,0.10));
  border: 1px solid rgba(20,93,242,0.08);
  box-shadow: inset 0 1px 0 rgba(255,255,255,0.7);
  margin-bottom: 18px;
  position: relative;
}
.icon-line::before,
.icon-line::after {
  content: "";
  position: absolute;
  background: var(--accent);
  border-radius: 999px;
}
.icon-line::before { width: 24px; height: 2px; left: 17px; top: 22px; }
.icon-line::after { width: 18px; height: 2px; left: 17px; top: 32px; }
.feature-card ul,
.pricing-card ul {
  margin: 20px 0 0;
  padding-left: 18px;
  color: var(--text-soft);
}
.feature-card li,
.pricing-card li { margin-bottom: 10px; }

.use-case-stack { display: grid; gap: 18px; }
.use-case {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: 22px;
  align-items: start;
}
.use-case ul {
  margin: 0;
  padding-left: 18px;
  color: var(--text-soft);
}

.security-grid,
.login-showcase-grid,
.cta-panel,
.auth-section {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 30px;
  align-items: center;
}
.compliance-tags span {
  padding: 11px 14px;
  border-radius: 999px;
  background: var(--panel);
  border: 1px solid var(--line);
  color: var(--text);
  font-size: 0.9rem;
}
.compliance-item + .compliance-item {
  border-top: 1px solid var(--line);
  margin-top: 20px;
  padding-top: 20px;
}

.pricing-price {
  font-size: 2.4rem;
  font-weight: 800;
  color: var(--heading);
}
.pricing-price span {
  font-size: 1rem;
  font-weight: 600;
  color: var(--text-soft);
}
.pricing-tier {
  color: var(--accent);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  font-size: 0.82rem;
}
.featured-pricing {
  border: 1px solid rgba(20,93,242,0.24);
  background: linear-gradient(180deg, rgba(20,93,242,0.06), rgba(255,255,255,0.95));
  box-shadow: 0 22px 52px rgba(20,93,242,0.10);
}

.login-form {
  display: grid;
  gap: 12px;
}
.login-form label {
  font-weight: 600;
  color: var(--heading);
  font-size: 0.95rem;
}
.login-form input,
.demo-form input,
.demo-form select {
  width: 100%;
  padding: 14px 16px;
  border-radius: 14px;
  border: 1px solid var(--line);
  background: rgba(255,255,255,0.95);
  color: var(--text);
  outline: none;
  transition: 0.2s ease;
}
.login-form input:focus,
.demo-form input:focus,
.demo-form select:focus {
  border-color: var(--accent);
  box-shadow: 0 0 0 4px rgba(26,109,255,0.1);
}
.login-links {
  justify-content: space-between;
  margin-top: 6px;
}
.login-links a {
  color: var(--accent);
  font-size: 0.92rem;
}
.alert-box {
  min-height: 24px;
  padding: 0;
  color: transparent;
  border-radius: 14px;
  transition: 0.2s ease;
}
.alert-box.is-visible {
  margin-top: 8px;
  padding: 13px 16px;
  background: var(--danger-bg);
  border: 1px solid rgba(192,52,79,0.22);
  color: var(--danger);
}

.demo-form {
  display: grid;
  gap: 14px;
}
.demo-form label { color: var(--heading); font-weight: 600; }
.cta-panel { align-items: start; }

.site-footer {
  background: #09111f;
  color: rgba(255,255,255,0.82);
  margin-top: 40px;
}
.footer-grid {
  display: grid;
  grid-template-columns: 1.6fr repeat(3, 1fr);
  gap: 30px;
  padding: 56px 0 28px;
}
.site-footer h4 {
  color: #fff;
  font-size: 0.95rem;
  margin-bottom: 14px;
}
.site-footer a {
  display: block;
  color: rgba(255,255,255,0.72);
  margin-bottom: 10px;
}
.site-footer .brand-text strong,
.site-footer .brand-text small,
.footer-bottom p { color: rgba(255,255,255,0.8); }
.footer-bottom {
  display: flex;
  justify-content: space-between;
  gap: 20px;
  padding: 0 0 32px;
  border-top: 1px solid rgba(255,255,255,0.08);
  padding-top: 22px;
}

.auth-body {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  background:
    radial-gradient(circle at 10% 10%, rgba(26,109,255,0.12), transparent 24%),
    linear-gradient(180deg, #f7fbff 0%, #eef3fa 100%);
}
.auth-main,
.page-main { flex: 1; }
.auth-section {
  min-height: calc(100vh - 168px);
  width: min(var(--container), calc(100% - 40px));
  margin: 0 auto;
}
.auth-footer { margin-top: 0; }
.simple-footer { justify-content: space-between; }
.prose { max-width: 840px; }
.prose h1 { font-size: clamp(2rem, 3vw, 3rem); }
.prose h2 { font-size: 1.25rem; margin-top: 30px; }
.prose p:last-child { margin-bottom: 0; }

@media (max-width: 1100px) {
  .hero-grid,
  .security-grid,
  .login-showcase-grid,
  .cta-panel,
  .auth-section,
  .use-case,
  .trust-grid,
  .problem-solution-grid,
  .pricing-grid,
  .footer-grid {
    grid-template-columns: 1fr;
  }
  .feature-grid { grid-template-columns: 1fr 1fr; }
  .main-nav, .header-cta { display: none; }
  .menu-toggle {
    display: inline-flex;
    border: 1px solid var(--line);
    background: var(--panel);
    color: var(--heading);
    border-radius: 12px;
    padding: 10px 14px;
    cursor: pointer;
  }
  .mobile-nav {
    display: none;
    flex-direction: column;
    gap: 10px;
    padding: 0 20px 18px;
    border-top: 1px solid var(--line);
    background: rgba(248,251,255,0.96);
  }
  .mobile-nav.open { display: flex; }
  .dashboard-screen { grid-template-columns: 1fr; }
  .dashboard-sidebar { display: none; }
}

@media (max-width: 720px) {
  .section { padding: 72px 0; }
  .container { width: min(var(--container), calc(100% - 24px)); }
  .hero-actions,
  .login-links,
  .footer-bottom,
  .screen-row-head,
  .metric-grid,
  .activity-head {
    flex-direction: column;
    align-items: stretch;
  }
  .feature-grid { grid-template-columns: 1fr; }
  .comparison-card,
  .feature-card,
  .pricing-card,
  .use-case,
  .compliance-card,
  .cta-panel,
  .prose,
  .auth-card,
  .login-card-shell { padding: 24px; }
  .metric-grid { display: grid; grid-template-columns: 1fr; }
  .activity-item { grid-template-columns: 1fr; }
}


.dashboard-main h2 { margin-bottom: 0; }
.metric-card strong, .pricing-price { letter-spacing: -0.03em; }
.hero-visual .activity-item strong, .hero-visual .activity-head strong { color: var(--heading); }
.hero-visual .activity-item div { flex: 1; }

.hero-visual .activity-item { transition: opacity 0.18s ease; }
.dashboard-main h2,
.metric-card small,
.metric-card strong,
.activity-card,
.activity-item > div {
  min-width: 0;
}
.metric-card small,
.activity-item strong,
.activity-item small {
  overflow-wrap: anywhere;
}

.login-card-shell, .auth-card, .pricing-card, .feature-card, .use-case, .compliance-card, .cta-panel { box-shadow: var(--ring), var(--shadow-soft); }
.section-alt { background: linear-gradient(180deg, rgba(255,255,255,0.60), rgba(255,255,255,0.38)); }
.trust-strip { background: rgba(255,255,255,0.34); backdrop-filter: blur(10px); }
.site-footer { background: linear-gradient(180deg, #09111f 0%, #07101d 100%); }

@media (max-width: 1100px) {
  .dashboard-sidebar { display: grid; grid-template-columns: repeat(5, minmax(120px,1fr)); gap: 8px; padding: 16px; }
  .sidebar-item { margin-bottom: 0; }
}

@media (max-width: 720px) {
  .dashboard-sidebar { grid-template-columns: 1fr 1fr; }
}