:root {
  --brand-700: #4338ca;
  --brand-600: #4f46e5;
  --brand-500: #635bff;
  --brand-300: #a5b4fc;
  --brand-100: #eef2ff;
  --accent-cyan: #22d3ee;
  --ink-900: #0b1020;
  --ink-700: #1f2937;
  --ink-600: #334155;
  --ink-500: #64748b;
  --ink-300: #cbd5e1;
  --ink-100: #eef2f7;
  --paper: #ffffff;
  --bg: #f7f8fc;
  --success: #16a34a;
  --glass: rgba(255, 255, 255, 0.72);
  --sh-sm: 0 1px 2px rgba(16, 24, 40, 0.06), 0 1px 3px rgba(16, 24, 40, 0.1);
  --sh-md: 0 10px 24px rgba(34, 40, 90, 0.1);
  --sh-lg: 0 28px 60px rgba(34, 40, 90, 0.16);
  --r-sm: 8px;
  --r-md: 14px;
  --r-lg: 24px;
  --r-pill: 999px;
  --s1: 4px;
  --s2: 8px;
  --s3: 12px;
  --s4: 16px;
  --s5: 24px;
  --s6: 32px;
  --s7: 48px;
  --s8: 64px;
  --s9: 96px;
  --s10: 128px;
  --container: 1140px;
  --gutter: clamp(1.25rem, 4vw, 2rem);
  --section-y: clamp(4rem, 8vw, 8rem);
  --hero-grad:
    radial-gradient(60% 50% at 15% 10%, rgba(99, 91, 255, 0.18), transparent 60%),
    radial-gradient(50% 45% at 85% 0%, rgba(34, 211, 238, 0.14), transparent 55%),
    linear-gradient(180deg, #ffffff 0%, var(--bg) 70%);
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  background: var(--bg);
  color: var(--ink-600);
  font-family: "Inter", system-ui, -apple-system, "Segoe UI", Arial, sans-serif;
  font-size: 1rem;
  line-height: 1.65;
}

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

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

button,
input,
textarea,
select {
  font: inherit;
}

button {
  background: transparent;
}

:focus-visible {
  outline: 2px solid var(--brand-600);
  outline-offset: 2px;
}

.container {
  width: min(100% - calc(var(--gutter) * 2), var(--container));
  margin-inline: auto;
}

section {
  padding-block: var(--section-y);
}

.section-intro {
  max-width: 46rem;
  margin-bottom: var(--s7);
}

.section-intro-centered {
  margin-inline: auto;
  text-align: center;
}

.eyebrow-pill,
.plan-badge,
.product-chip,
.badge,
.status-pill,
.mini-action,
.summary-label {
  display: inline-flex;
  align-items: center;
}

.eyebrow-pill,
.plan-badge {
  margin-bottom: var(--s4);
  padding: 0.3rem 0.7rem;
  border-radius: var(--r-pill);
  background: var(--brand-100);
  color: var(--brand-700);
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

h1,
h2,
h3,
p {
  margin: 0;
}

h1 {
  color: var(--ink-900);
  font-size: clamp(2.5rem, 5vw, 4rem);
  line-height: 1.05;
  font-weight: 700;
  letter-spacing: -0.03em;
}

h2 {
  color: var(--ink-900);
  font-size: clamp(1.9rem, 3.5vw, 2.75rem);
  line-height: 1.1;
  font-weight: 700;
  letter-spacing: -0.02em;
}

h3 {
  color: var(--ink-900);
  font-size: 1.25rem;
  line-height: 1.3;
  font-weight: 600;
}

.body-lg {
  font-size: 1.125rem;
  line-height: 1.7;
  color: var(--ink-600);
}

.site-nav-wrap {
  position: sticky;
  top: 0.75rem;
  z-index: 50;
  padding-top: 0.75rem;
}

.site-nav {
  display: grid;
  grid-template-columns: auto 1fr auto;
  align-items: center;
  gap: var(--s4);
  padding: 0.7rem 1rem;
  border: 1px solid var(--ink-300);
  border-radius: var(--r-md);
  background: var(--glass);
  backdrop-filter: blur(14px);
  box-shadow: var(--sh-sm);
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: var(--s3);
  min-height: 44px;
  font-weight: 700;
  color: var(--ink-900);
}

.brand-mark {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 2.4rem;
  height: 2.4rem;
  border-radius: 0.8rem;
  background: linear-gradient(135deg, var(--brand-600), var(--accent-cyan));
  color: var(--paper);
  box-shadow: var(--sh-md);
  font-size: 0.9rem;
}

.desktop-nav {
  display: none;
  justify-content: center;
  gap: var(--s5);
}

.nav-link,
.mobile-menu-link {
  min-height: 44px;
  color: var(--ink-600);
  transition: color 180ms ease;
}

.nav-link:hover,
.nav-link:focus-visible,
.mobile-menu-link:hover,
.mobile-menu-link:focus-visible {
  color: var(--ink-900);
}

.nav-actions {
  display: inline-flex;
  align-items: center;
  justify-content: flex-end;
  gap: var(--s3);
}

.button,
.lang-toggle,
.menu-toggle,
.faq-button,
.tab-pill {
  min-height: 44px;
}

.button,
.lang-toggle {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.8rem 1.25rem;
  border-radius: var(--r-pill);
  border: 1px solid transparent;
  transition:
    transform 180ms ease,
    box-shadow 180ms ease,
    background-color 180ms ease,
    border-color 180ms ease,
    color 180ms ease;
}

.button:hover,
.lang-toggle:hover,
.button:focus-visible,
.lang-toggle:focus-visible,
.feature-media:hover,
.faq-item:hover,
.plan-card:hover,
.flow-step:hover {
  transform: translateY(-2px);
}

.button-primary {
  background: var(--brand-600);
  color: var(--paper);
  box-shadow: var(--sh-md);
}

.button-primary:hover,
.button-primary:focus-visible {
  background: var(--brand-700);
}

.button-secondary {
  background: var(--paper);
  color: var(--ink-700);
  border-color: var(--ink-300);
  box-shadow: var(--sh-sm);
}

.button-secondary:hover,
.button-secondary:focus-visible {
  background: var(--brand-100);
  border-color: var(--brand-300);
}

.button-white {
  background: var(--paper);
  color: var(--brand-700);
  box-shadow: var(--sh-md);
}

.button-outline-white {
  background: transparent;
  color: var(--paper);
  border-color: rgba(255, 255, 255, 0.45);
}

.button-outline-white:hover,
.button-outline-white:focus-visible {
  background: rgba(255, 255, 255, 0.1);
  border-color: rgba(255, 255, 255, 0.7);
}

.lang-toggle {
  min-width: 54px;
  background: var(--paper);
  color: var(--ink-700);
  border-color: var(--ink-300);
}

.menu-toggle {
  display: inline-flex;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 44px;
  padding: 0;
  border: 1px solid var(--ink-300);
  border-radius: 12px;
  color: var(--ink-700);
  cursor: pointer;
}

.menu-toggle span {
  width: 18px;
  height: 2px;
  margin-inline: auto;
  border-radius: var(--r-pill);
  background: currentColor;
  transition: transform 180ms ease, opacity 180ms ease;
}

.menu-toggle[aria-expanded="true"] span:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
}

.menu-toggle[aria-expanded="true"] span:nth-child(2) {
  opacity: 0;
}

.menu-toggle[aria-expanded="true"] span:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
}

.mobile-menu {
  margin-top: var(--s3);
  padding: var(--s5);
  border: 1px solid var(--ink-300);
  border-radius: var(--r-md);
  background: var(--glass);
  backdrop-filter: blur(14px);
  box-shadow: var(--sh-sm);
}

.mobile-menu[hidden] {
  display: none;
}

.mobile-menu.is-open {
  animation: menu-fade 220ms ease;
}

.mobile-menu-link {
  display: block;
  padding-block: var(--s2);
}

.mobile-menu-cta {
  margin-top: var(--s4);
  width: 100%;
}

.hero {
  background: var(--hero-grad);
  padding-block: clamp(4rem, 9vw, 7rem);
}

.hero-grid {
  display: grid;
  gap: var(--s7);
  align-items: center;
}

.hero-copy {
  display: grid;
  gap: var(--s4);
}

.hero-lead {
  max-width: 36rem;
}

.hero-actions,
.final-cta-actions {
  display: flex;
  flex-wrap: wrap;
  gap: var(--s3);
}

.final-cta-actions {
  justify-content: center;
}

.trust-line {
  color: var(--ink-500);
}

.hero-visual {
  position: relative;
}

.product-card,
.feature-media,
.faq-item,
.plan-card,
.flow-step {
  border: 1px solid var(--ink-300);
  border-radius: var(--r-lg);
  background: var(--paper);
  box-shadow: var(--sh-lg);
}

.product-card {
  padding: var(--s5);
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.94), rgba(238, 242, 255, 0.92));
}

.product-topbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: var(--s5);
}

.product-chip {
  padding: 0.45rem 0.8rem;
  border-radius: var(--r-pill);
  background: var(--brand-100);
  color: var(--brand-700);
  font-size: 0.84rem;
  font-weight: 600;
}

.product-dot {
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--brand-600), var(--accent-cyan));
}

.mockup-shell {
  display: grid;
  grid-template-columns: 88px 1fr;
  gap: var(--s4);
  min-height: 430px;
}

.mockup-sidebar {
  display: flex;
  flex-direction: column;
  gap: var(--s3);
  padding: var(--s4);
  border-radius: 20px;
  background: rgba(11, 16, 32, 0.94);
  color: rgba(255, 255, 255, 0.72);
}

.mockup-logo {
  width: 40px;
  height: 40px;
  border-radius: 14px;
  background: linear-gradient(135deg, var(--brand-500), var(--accent-cyan));
}

.mockup-nav {
  font-size: 0.78rem;
}

.mockup-nav.active {
  color: var(--paper);
}

.mockup-main {
  display: grid;
  gap: var(--s4);
}

.mockup-summary {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: var(--s4);
}

.summary-card {
  padding: var(--s4);
  border-radius: 18px;
  background: rgba(255, 255, 255, 0.88);
  box-shadow: var(--sh-sm);
}

.summary-card strong {
  display: block;
  margin-top: var(--s2);
  color: var(--ink-900);
  font-size: 1.7rem;
}

.summary-card.accent {
  background: linear-gradient(135deg, rgba(99, 91, 255, 0.12), rgba(34, 211, 238, 0.14));
}

.summary-label,
.mockup-mini-label {
  color: var(--ink-500);
  font-size: 0.78rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

.mockup-table,
.mockup-approval-card {
  padding: var(--s4);
  border-radius: 18px;
  background: rgba(255, 255, 255, 0.9);
  box-shadow: var(--sh-sm);
}

.table-row {
  display: grid;
  grid-template-columns: 1fr 1fr auto;
  gap: var(--s3);
  align-items: center;
  padding-block: var(--s3);
  border-bottom: 1px solid var(--ink-100);
  font-size: 0.92rem;
}

.table-row:last-child {
  border-bottom: 0;
}

.table-head {
  color: var(--ink-500);
  font-size: 0.76rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

.status-pill,
.mini-action {
  justify-content: center;
  padding: 0.35rem 0.7rem;
  border-radius: var(--r-pill);
  font-size: 0.78rem;
  font-weight: 600;
}

.status-pill.success,
.mini-action.positive {
  background: rgba(22, 163, 74, 0.12);
  color: var(--success);
}

.status-pill.warning {
  background: rgba(99, 91, 255, 0.12);
  color: var(--brand-700);
}

.status-pill.info,
.mini-action.neutral {
  background: var(--ink-100);
  color: var(--ink-600);
}

.mockup-approval-card {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--s4);
}

.mockup-mini-actions {
  display: flex;
  gap: var(--s2);
}

.trust-band {
  background: var(--ink-100);
  padding-block: var(--s6);
}

.trust-band-inner {
  display: grid;
  gap: var(--s4);
  align-items: center;
}

.trust-band-text {
  color: var(--ink-700);
  font-weight: 500;
}

.trust-badges {
  display: flex;
  flex-wrap: wrap;
  gap: var(--s3);
}

.badge {
  padding: 0.55rem 0.9rem;
  border: 1px solid var(--ink-300);
  border-radius: var(--r-pill);
  background: var(--paper);
  color: var(--ink-700);
  font-weight: 600;
  box-shadow: var(--sh-sm);
}

.tabs {
  display: grid;
  gap: var(--s5);
}

.tablist {
  display: flex;
  flex-wrap: wrap;
  gap: var(--s3);
}

.tab-pill {
  padding: 0.7rem 1rem;
  border: 1px solid var(--ink-300);
  border-radius: var(--r-pill);
  color: var(--ink-500);
  cursor: pointer;
  transition: background-color 180ms ease, color 180ms ease, border-color 180ms ease;
}

.tab-pill[aria-selected="true"] {
  background: var(--brand-100);
  border-color: transparent;
  color: var(--brand-700);
}

.tab-panel {
  display: grid;
  gap: var(--s6);
  align-items: center;
}

.tab-panel[hidden] {
  display: none;
}

.feature-copy {
  display: grid;
  gap: var(--s4);
}

.check-list {
  display: grid;
  gap: var(--s3);
  padding: 0;
  list-style: none;
}

.check-list li {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: var(--s3);
  align-items: start;
}

.check-mark {
  color: var(--success);
  font-weight: 700;
}

.feature-media {
  padding: var(--s5);
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.96), rgba(238, 242, 255, 0.86));
  box-shadow: var(--sh-md);
}

.feature-media-shell {
  display: grid;
  gap: var(--s4);
}

.feature-metric-row {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: var(--s3);
}

.feature-metric {
  padding: var(--s4);
  border-radius: 18px;
  background: var(--paper);
  box-shadow: var(--sh-sm);
}

.feature-metric strong {
  display: block;
  margin-top: var(--s2);
  color: var(--ink-900);
  font-size: 1.2rem;
}

.feature-chart {
  padding: var(--s4);
  border-radius: 20px;
  background: rgba(11, 16, 32, 0.96);
}

.chart-bars {
  display: flex;
  align-items: flex-end;
  gap: var(--s3);
  min-height: 168px;
}

.chart-bar {
  flex: 1;
  border-radius: 14px 14px 6px 6px;
  background: linear-gradient(180deg, var(--accent-cyan), var(--brand-500));
}

.chart-caption {
  margin-top: var(--s3);
  color: rgba(255, 255, 255, 0.72);
  font-size: 0.86rem;
}

.flow-steps {
  display: grid;
  gap: var(--s4);
}

.flow-step {
  position: relative;
  padding: var(--s5);
  box-shadow: var(--sh-md);
}

.flow-number {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 2.4rem;
  height: 2.4rem;
  margin-bottom: var(--s4);
  border-radius: 50%;
  background: var(--brand-600);
  color: var(--paper);
  font-weight: 700;
}

.flow-step p {
  margin-top: var(--s3);
  color: var(--ink-500);
}

.plan-card {
  max-width: 34rem;
  margin-inline: auto;
  display: grid;
  gap: var(--s5);
  padding: var(--s7);
}

.plan-note {
  color: var(--ink-500);
}

.faq-list {
  display: grid;
  gap: var(--s3);
}

.faq-item {
  overflow: hidden;
  box-shadow: var(--sh-md);
}

.faq-button {
  display: flex;
  width: 100%;
  align-items: center;
  justify-content: space-between;
  gap: var(--s4);
  padding: 1.15rem 1.25rem;
  border: 0;
  color: var(--ink-900);
  font-weight: 600;
  text-align: left;
  cursor: pointer;
}

.faq-chevron {
  position: relative;
  width: 16px;
  height: 16px;
  flex: 0 0 auto;
  transition: transform 180ms ease;
}

.faq-chevron::before,
.faq-chevron::after {
  content: "";
  position: absolute;
  top: 7px;
  width: 10px;
  height: 2px;
  border-radius: var(--r-pill);
  background: currentColor;
}

.faq-chevron::before {
  left: 0;
  transform: rotate(45deg);
}

.faq-chevron::after {
  right: 0;
  transform: rotate(-45deg);
}

.faq-button[aria-expanded="true"] .faq-chevron {
  transform: rotate(180deg);
}

.faq-panel {
  max-height: 0;
  overflow: hidden;
  transition: max-height 260ms ease;
}

.faq-item.is-open .faq-panel {
  overflow: visible;
}

.faq-panel-inner {
  padding: 0 1.25rem 1.25rem;
  color: var(--ink-600);
}

.final-cta {
  padding-top: 0;
}

.final-cta-card {
  padding: var(--s9) var(--s5);
  border-radius: var(--r-lg);
  background: linear-gradient(135deg, var(--brand-600), var(--brand-700));
  color: var(--paper);
  text-align: center;
  box-shadow: var(--sh-lg);
}

.final-cta-card h2,
.final-cta-copy {
  color: var(--paper);
}

.final-cta-card h2 {
  margin-bottom: var(--s4);
}

.final-cta-copy {
  max-width: 44rem;
  margin: 0 auto var(--s5);
}

.site-footer {
  padding-block: var(--s7);
  background: var(--ink-900);
  color: var(--ink-300);
}

.footer-grid {
  display: grid;
  gap: var(--s6);
}

.footer-brand,
.footer-links,
.footer-contact {
  display: grid;
  gap: var(--s3);
}

.brand-footer {
  color: var(--paper);
}

.footer-links a,
.footer-mail {
  color: var(--ink-300);
}

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

.footer-links h3,
.footer-contact h3 {
  color: var(--paper);
}

.footer-bottom {
  margin-top: var(--s6);
  padding-top: var(--s5);
  border-top: 1px solid rgba(203, 213, 225, 0.18);
}

.footer-lang-toggle {
  width: fit-content;
  background: rgba(255, 255, 255, 0.06);
  color: var(--paper);
  border-color: rgba(203, 213, 225, 0.24);
}

.js .reveal {
  opacity: 0;
  transform: translateY(16px);
  transition: opacity 0.5s ease, transform 0.5s ease;
}

.reveal.in-view {
  opacity: 1;
  transform: translateY(0);
}

.no-js .reveal {
  opacity: 1;
  transform: none;
}

@keyframes menu-fade {
  from {
    opacity: 0;
    transform: translateY(-8px);
  }

  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@media (min-width: 640px) {
  .site-nav {
    padding-inline: 1.2rem;
  }

  .plan-card,
  .final-cta-card,
  .feature-media,
  .product-card {
    padding-inline: var(--s6);
  }

  .flow-steps {
    gap: var(--s5);
  }
}

@media (min-width: 768px) {
  .trust-band-inner {
    grid-template-columns: 1.1fr auto;
  }

  .flow-steps {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }

  .flow-step::before {
    content: "";
    position: absolute;
    top: 46px;
    left: calc(100% - 10px);
    width: calc(100% - 28px);
    height: 1px;
    background: var(--ink-300);
  }

  .flow-step:last-child::before {
    display: none;
  }

  .footer-grid {
    grid-template-columns: 1.2fr 0.8fr 0.8fr;
  }
}

@media (min-width: 1024px) {
  .desktop-nav {
    display: inline-flex;
  }

  .menu-toggle {
    display: none;
  }

  .hero-grid {
    grid-template-columns: minmax(0, 1.05fr) minmax(0, 0.95fr);
  }

  .tab-panel {
    grid-template-columns: 1fr 1fr;
    gap: var(--s7);
  }
}

@media (max-width: 1023px) {
  .nav-actions .button-primary {
    display: none;
  }
}

@media (max-width: 767px) {
  .mockup-shell {
    grid-template-columns: 1fr;
  }

  .mockup-sidebar {
    display: grid;
    grid-template-columns: auto repeat(3, minmax(0, 1fr));
    align-items: center;
  }

  .mockup-summary,
  .feature-metric-row {
    grid-template-columns: 1fr;
  }

  .mockup-approval-card {
    flex-direction: column;
    align-items: flex-start;
  }
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }

  *,
  *::before,
  *::after {
    animation: none !important;
    transition: none !important;
  }

  .js .reveal,
  .reveal {
    opacity: 1;
    transform: none;
  }

  .faq-panel {
    max-height: none;
    transition: none;
  }

  .faq-item:not(.is-open) .faq-panel {
    display: none;
  }
}

/* Inline-SVG illustrations (hero + product tour) */
.hero-illustration,
.feature-illustration {
  display: block;
  width: 100%;
  height: auto;
}

.hero-illustration-shell {
  position: relative;
  padding: var(--s5);
  border-radius: var(--r-lg);
  background: linear-gradient(160deg, #ffffff 0%, #eef2ff 60%, #e0e7ff 100%);
  box-shadow: var(--sh-md);
  border: 1px solid var(--ink-300);
}

.feature-illustration-shell {
  padding: var(--s4);
  border-radius: 20px;
  background: linear-gradient(160deg, #ffffff 0%, #eef2ff 100%);
  border: 1px solid var(--ink-300);
}

.feature-illustration-caption {
  margin-top: var(--s3);
  text-align: center;
  color: var(--ink-500, #6b7280);
  font-size: 0.9rem;
}