:root {
  --color-primary: #4f6bff;
  --color-primary-dark: #3f58e0;
  --color-primary-soft: #eef2ff;
  --color-secondary: #7c8cff;
  --color-text: #0f172a;
  --color-text-muted: #475569;
  --color-text-soft: #94a3b8;
  --color-border: rgba(148, 163, 184, 0.22);
  --color-border-strong: rgba(148, 163, 184, 0.32);
  --color-surface: #ffffff;
  --color-surface-alt: #f8f9fc;
  --color-surface-soft: #f3f5ff;
  --color-dark: #0b1020;
  --color-success: #1fbf75;
  --shadow-xs: 0 2px 8px rgba(15, 23, 42, 0.04);
  --shadow-sm: 0 8px 24px rgba(15, 23, 42, 0.06);
  --shadow-md: 0 16px 40px rgba(15, 23, 42, 0.08);
  --shadow-lg: 0 30px 80px rgba(15, 23, 42, 0.12);
  --shadow-glow: 0 20px 50px rgba(79, 107, 255, 0.16);
  --radius-xs: 0.75rem;
  --radius-sm: 1rem;
  --radius-md: 1.25rem;
  --radius-lg: 1.5rem;
  --radius-xl: 2rem;
  --radius-pill: 999px;
  --container: 1200px;
  --header-height: 4.5rem;
  --transition: 220ms cubic-bezier(0.22, 1, 0.36, 1);
  --section-space: clamp(5rem, 9vw, 8rem);
}

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

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  min-width: 320px;
  background:
    radial-gradient(circle at top left, rgba(124, 140, 255, 0.1), transparent 28%),
    radial-gradient(circle at top right, rgba(79, 107, 255, 0.08), transparent 22%),
    linear-gradient(180deg, #ffffff 0%, #f8f9fc 100%);
  color: var(--color-text);
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  font-size: 1rem;
  line-height: 1.6;
  text-rendering: optimizeLegibility;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

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

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

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

button {
  cursor: pointer;
}

ul[role="list"],
ol[role="list"] {
  margin: 0;
  padding: 0;
  list-style: none;
}

h1,
h2,
h3,
h4,
p {
  margin: 0;
}

::selection {
  background: rgba(79, 107, 255, 0.18);
}

.skip-link {
  position: absolute;
  left: 1rem;
  top: -4rem;
  z-index: 100;
  padding: 0.875rem 1rem;
  border-radius: var(--radius-pill);
  background: var(--color-dark);
  color: #ffffff;
  transition: top var(--transition);
}

.skip-link:focus {
  top: 1rem;
}

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

.section {
  position: relative;
  padding-block: var(--section-space);
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  margin-bottom: 1rem;
  padding: 0.45rem 0.8rem;
  border: 1px solid rgba(79, 107, 255, 0.12);
  border-radius: var(--radius-pill);
  background: rgba(255, 255, 255, 0.72);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  color: var(--color-primary);
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.section-heading {
  max-width: 42rem;
  margin-bottom: 2.5rem;
}

.section-heading h2,
.product-section__content h2,
.faq__heading h2,
.cta__card h2 {
  font-size: clamp(2rem, 5vw, 3rem);
  line-height: 1.08;
  letter-spacing: -0.04em;
  font-weight: 700;
}

.section-heading p,
.product-section__content p,
.faq__heading p,
.cta__card p,
.hero__lead,
.site-footer p {
  color: var(--color-text-muted);
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 40;
  padding-top: 1rem;
}

.navbar {
  width: min(100% - 1rem, var(--container));
  margin-inline: auto;
  border: 1px solid rgba(255, 255, 255, 0.5);
  border-radius: 1.25rem;
  background: rgba(255, 255, 255, 0.74);
  backdrop-filter: blur(24px);
  -webkit-backdrop-filter: blur(24px);
  box-shadow: 0 10px 40px rgba(15, 23, 42, 0.06);
}

.navbar__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  min-height: var(--header-height);
}

.navbar__brand {
  display: inline-flex;
  align-items: center;
  gap: 0.75rem;
  font-size: 1rem;
  font-weight: 700;
  letter-spacing: -0.02em;
}

.navbar__logo,
.site-footer__logo {
  display: inline-grid;
  place-items: center;
  width: 2.25rem;
  height: 2.25rem;
  border-radius: 0.85rem;
  background: linear-gradient(135deg, var(--color-primary), var(--color-secondary));
  color: #ffffff;
  box-shadow: var(--shadow-glow);
}

.navbar__toggle {
  display: inline-flex;
  flex-direction: column;
  justify-content: center;
  gap: 0.28rem;
  width: 2.9rem;
  height: 2.9rem;
  padding: 0;
  border: 1px solid var(--color-border);
  border-radius: 0.9rem;
  background: rgba(255, 255, 255, 0.9);
}

.navbar__toggle span {
  width: 1.15rem;
  height: 2px;
  margin-inline: auto;
  border-radius: 999px;
  background: var(--color-text);
}

.navbar__menu {
  position: absolute;
  left: 0;
  right: 0;
  top: calc(100% + 0.75rem);
  width: min(100% - 1rem, var(--container));
  margin-inline: auto;
  display: grid;
  gap: 1.25rem;
  padding: 1rem;
  border: 1px solid rgba(255, 255, 255, 0.6);
  border-radius: 1.25rem;
  background: rgba(255, 255, 255, 0.96);
  box-shadow: var(--shadow-md);
  opacity: 0;
  visibility: hidden;
  transform: translateY(-0.5rem);
  transition: opacity var(--transition), transform var(--transition), visibility var(--transition);
}

.navbar__menu.is-open {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

.navbar__links {
  display: grid;
  gap: 0.25rem;
}

.navbar__links a,
.site-footer__nav a {
  color: var(--color-text-muted);
  transition: color var(--transition);
}

.navbar__links a:hover,
.navbar__links a:focus-visible,
.site-footer__nav a:hover,
.site-footer__nav a:focus-visible {
  color: var(--color-primary);
}

.navbar__links a {
  display: block;
  padding: 0.75rem 0.85rem;
  border-radius: 0.9rem;
}

.navbar__links a:hover,
.navbar__links a:focus-visible {
  background: rgba(79, 107, 255, 0.06);
}

.navbar__actions {
  display: grid;
  gap: 0.75rem;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.625rem;
  min-height: 3rem;
  padding: 0.8rem 1.15rem;
  border: 1px solid transparent;
  border-radius: 0.95rem;
  font-weight: 600;
  letter-spacing: -0.02em;
  transition:
    transform var(--transition),
    box-shadow var(--transition),
    background-color var(--transition),
    border-color var(--transition),
    color var(--transition);
}

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

.button--primary {
  background: linear-gradient(135deg, var(--color-primary), var(--color-secondary));
  color: #ffffff;
  box-shadow: var(--shadow-glow);
}

.button--primary:hover,
.button--primary:focus-visible {
  box-shadow: 0 24px 50px rgba(79, 107, 255, 0.26);
}

.button--secondary,
.button--ghost {
  border-color: var(--color-border);
  background: rgba(255, 255, 255, 0.78);
  color: var(--color-text);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
}

.button--secondary:hover,
.button--secondary:focus-visible,
.button--ghost:hover,
.button--ghost:focus-visible {
  border-color: rgba(79, 107, 255, 0.32);
  color: var(--color-primary);
  box-shadow: var(--shadow-sm);
}

.button--large {
  min-height: 3.4rem;
  padding-inline: 1.4rem;
}

.hero {
  padding-top: clamp(4.5rem, 10vw, 8rem);
  overflow: clip;
}

.hero__background {
  position: absolute;
  inset: 0;
  pointer-events: none;
}

.hero__glow {
  position: absolute;
  border-radius: 999px;
  filter: blur(60px);
  opacity: 0.7;
}

.hero__glow--one {
  top: 4%;
  left: -10%;
  width: 16rem;
  height: 16rem;
  background: rgba(124, 140, 255, 0.24);
}

.hero__glow--two {
  top: 12%;
  right: -8%;
  width: 14rem;
  height: 14rem;
  background: rgba(79, 107, 255, 0.18);
}

.hero__grid {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(79, 107, 255, 0.05) 1px, transparent 1px),
    linear-gradient(90deg, rgba(79, 107, 255, 0.05) 1px, transparent 1px);
  background-size: 3rem 3rem;
  mask-image: linear-gradient(180deg, rgba(0, 0, 0, 0.8), transparent 90%);
}

.hero__inner,
.product-section__grid,
.faq__grid,
.site-footer__grid {
  display: grid;
  gap: 2.5rem;
}

.hero__content {
  position: relative;
  z-index: 1;
  max-width: 40rem;
}

.hero h1 {
  font-size: clamp(2.7rem, 8vw, 4.7rem);
  line-height: 0.98;
  letter-spacing: -0.055em;
  font-weight: 750;
}

.hero__lead {
  margin-top: 1.35rem;
  font-size: clamp(1rem, 2vw, 1.18rem);
  max-width: 36rem;
}

.hero__actions,
.cta__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.9rem;
  margin-top: 1.75rem;
}

.hero__highlights {
  display: grid;
  gap: 0.9rem;
  margin-top: 1.75rem;
}

.hero__highlights li,
.check-list li {
  position: relative;
  padding-left: 1.75rem;
  color: var(--color-text-muted);
}

.hero__highlights li::before,
.check-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.5rem;
  width: 0.85rem;
  height: 0.85rem;
  border-radius: 999px;
  background: linear-gradient(135deg, var(--color-primary), var(--color-secondary));
  box-shadow: 0 0 0 0.25rem rgba(79, 107, 255, 0.1);
}

.hero__visual {
  position: relative;
}

.dashboard-mockup,
.visual-card,
.feature-card,
.benefit-card,
.cta__card,
.faq-item,
.navbar,
.navbar__menu {
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
}

.dashboard-mockup {
  overflow: hidden;
  border: 1px solid rgba(255, 255, 255, 0.58);
  border-radius: var(--radius-xl);
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.92), rgba(255, 255, 255, 0.82));
  box-shadow: var(--shadow-lg);
}

.dashboard-mockup__header {
  display: flex;
  align-items: center;
  gap: 0.45rem;
  padding: 1rem 1rem 0;
}

.dashboard-mockup__header span {
  width: 0.7rem;
  height: 0.7rem;
  border-radius: 999px;
  background: rgba(148, 163, 184, 0.45);
}

.dashboard-mockup__body {
  display: grid;
  grid-template-columns: 1fr;
}

.dashboard-mockup__sidebar {
  display: none;
}

.dashboard-mockup__content {
  display: grid;
  gap: 1rem;
  padding: 1rem;
}

.dashboard-card,
.task-item,
.contact-item,
.task-column {
  border: 1px solid rgba(148, 163, 184, 0.18);
  background: rgba(255, 255, 255, 0.8);
  box-shadow: var(--shadow-xs);
}

.dashboard-card {
  padding: 1rem;
  border-radius: 1rem;
}

.dashboard-card p,
.visual-card__header span,
.invoice-preview__line span,
.visual-card__rows span,
.contact-item span {
  color: var(--color-text-soft);
  font-size: 0.9rem;
}

.dashboard-card strong,
.visual-card__metric {
  display: block;
  margin-top: 0.35rem;
  font-size: clamp(1.2rem, 4vw, 2rem);
  line-height: 1.05;
  letter-spacing: -0.04em;
}

.dashboard-card--large {
  background:
    radial-gradient(circle at top right, rgba(79, 107, 255, 0.14), transparent 45%),
    linear-gradient(180deg, rgba(79, 107, 255, 0.07), rgba(255, 255, 255, 0.9));
}

.dashboard-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0.9rem;
}

.features,
.benefits {
  background: linear-gradient(180deg, rgba(243, 245, 255, 0.65), rgba(255, 255, 255, 0.3));
}

.features__grid,
.benefits__grid {
  display: grid;
  gap: 1rem;
}

.feature-card,
.benefit-card {
  position: relative;
  overflow: hidden;
  padding: 1.5rem;
  border: 1px solid rgba(255, 255, 255, 0.62);
  border-radius: var(--radius-lg);
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.88), rgba(255, 255, 255, 0.74));
  box-shadow: var(--shadow-sm);
  transition: transform var(--transition), box-shadow var(--transition), border-color var(--transition);
}

.feature-card::after,
.benefit-card::after,
.cta__card::after {
  content: "";
  position: absolute;
  inset: auto -20% -55% auto;
  width: 10rem;
  height: 10rem;
  border-radius: 999px;
  background: radial-gradient(circle, rgba(79, 107, 255, 0.12), transparent 70%);
  pointer-events: none;
}

.feature-card:hover,
.feature-card:focus-within,
.benefit-card:hover,
.benefit-card:focus-within {
  transform: translateY(-0.35rem);
  border-color: rgba(79, 107, 255, 0.2);
  box-shadow: var(--shadow-md);
}

.feature-card__icon {
  width: 3rem;
  height: 3rem;
  margin-bottom: 1rem;
  border-radius: 1rem;
  background:
    radial-gradient(circle at top left, rgba(255, 255, 255, 0.8), transparent 40%),
    linear-gradient(135deg, rgba(79, 107, 255, 0.16), rgba(124, 140, 255, 0.26));
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.65);
}

.feature-card h3,
.benefit-card h3,
.task-column h3,
.site-footer__nav h3 {
  font-size: 1.1rem;
  line-height: 1.25;
  letter-spacing: -0.03em;
}

.feature-card p,
.benefit-card p,
.product-section__content p,
.faq-item p,
.cta__meta {
  margin-top: 0.75rem;
}

.product-section__content {
  max-width: 36rem;
}

.check-list {
  display: grid;
  gap: 0.85rem;
  margin-top: 1.35rem;
}

.visual-card,
.cta__card,
.faq-item {
  position: relative;
  overflow: hidden;
  border: 1px solid rgba(255, 255, 255, 0.65);
  border-radius: var(--radius-xl);
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.92), rgba(255, 255, 255, 0.82));
  box-shadow: var(--shadow-md);
}

.visual-card {
  padding: 1.25rem;
}

.visual-card__header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 1rem;
  margin-bottom: 1.2rem;
}

.visual-card__header strong,
.invoice-preview__line strong,
.visual-card__rows strong,
.contact-item strong {
  font-size: 0.98rem;
}

.visual-card__rows,
.invoice-preview,
.contact-list {
  display: grid;
  gap: 0.85rem;
}

.visual-card__rows div,
.invoice-preview__line,
.contact-item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 0.9rem 1rem;
  border: 1px solid rgba(148, 163, 184, 0.16);
  border-radius: 1rem;
  background: rgba(255, 255, 255, 0.8);
}

.task-board {
  display: grid;
  gap: 1rem;
}

.task-column {
  padding: 1rem;
  border-radius: 1.2rem;
}

.task-column h3 {
  margin-bottom: 0.8rem;
}

.task-item {
  padding: 0.85rem 0.95rem;
  border-radius: 0.95rem;
}

.task-item + .task-item {
  margin-top: 0.75rem;
}

.contact-item {
  flex-direction: column;
  align-items: flex-start;
}

.benefit-card {
  min-height: 100%;
}

.faq__grid {
  align-items: start;
}

.faq__list {
  display: grid;
  gap: 0.9rem;
}

.faq-item {
  padding: 0;
}

.faq-item summary {
  position: relative;
  padding: 1.15rem 3.25rem 1.15rem 1.2rem;
  font-weight: 600;
  letter-spacing: -0.02em;
  list-style: none;
  cursor: pointer;
}

.faq-item summary::-webkit-details-marker {
  display: none;
}

.faq-item summary::after,
.faq-item summary::before {
  content: "";
  position: absolute;
  right: 1.35rem;
  top: 50%;
  width: 0.9rem;
  height: 2px;
  border-radius: 999px;
  background: var(--color-primary);
  transform: translateY(-50%);
  transition: transform var(--transition), opacity var(--transition);
}

.faq-item summary::before {
  transform: translateY(-50%) rotate(90deg);
}

.faq-item[open] summary::before {
  opacity: 0;
}

.faq-item p {
  padding: 0 1.2rem 1.2rem;
  color: var(--color-text-muted);
}

.cta__card {
  padding: clamp(1.75rem, 5vw, 3.5rem);
  text-align: center;
  background:
    radial-gradient(circle at top center, rgba(79, 107, 255, 0.14), transparent 42%),
    linear-gradient(180deg, rgba(255, 255, 255, 0.94), rgba(243, 245, 255, 0.9));
}

.cta__card > p:not(.eyebrow):not(.cta__meta) {
  max-width: 42rem;
  margin-inline: auto;
  margin-top: 1rem;
}

.cta__actions {
  justify-content: center;
}

.cta__meta {
  color: var(--color-text-soft);
  font-size: 0.95rem;
}

.site-footer {
  padding-top: 1rem;
  background: linear-gradient(180deg, rgba(248, 249, 252, 0), rgba(248, 249, 252, 0.95));
}

.site-footer__grid {
  gap: 2rem;
  padding-block: 2rem 2.5rem;
}

.site-footer__brand {
  max-width: 23rem;
}

.site-footer__brand .site-footer__logo {
  margin-bottom: 1rem;
}

.site-footer__nav {
  display: grid;
  gap: 1.5rem;
}

.site-footer__nav ul {
  display: grid;
  gap: 0.75rem;
  margin-top: 0.9rem;
  padding: 0;
  list-style: none;
}

.site-footer__bottom {
  border-top: 1px solid rgba(148, 163, 184, 0.16);
}

.site-footer__bottom .container {
  padding-block: 1rem 2rem;
}

.site-footer__bottom p {
  color: var(--color-text-soft);
  font-size: 0.92rem;
}

[data-animate] {
  opacity: 0;
  transform: translate3d(0, 1.5rem, 0);
  transition:
    opacity 700ms cubic-bezier(0.22, 1, 0.36, 1),
    transform 700ms cubic-bezier(0.22, 1, 0.36, 1);
  transition-delay: var(--delay, 0ms);
}

[data-animate="fade-left"] {
  transform: translate3d(1.5rem, 0, 0);
}

[data-animate="fade-right"] {
  transform: translate3d(-1.5rem, 0, 0);
}

[data-animate="zoom-in"] {
  transform: scale(0.96);
}

[data-animate].is-visible {
  opacity: 1;
  transform: translate3d(0, 0, 0) scale(1);
}

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

  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }

  [data-animate] {
    opacity: 1;
    transform: none;
  }
}

@media (min-width: 48rem) {
  .container {
    width: min(100% - 3rem, var(--container));
  }

  .navbar__menu {
    padding: 1rem 1.2rem;
  }

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

  .product-section__grid,
  .faq__grid,
  .site-footer__grid,
  .hero__inner {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    align-items: center;
  }

  .product-section--reverse .product-section__visual {
    order: 1;
  }

  .product-section--reverse .product-section__content {
    order: 2;
  }

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

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

@media (min-width: 64rem) {
  .site-header {
    padding-top: 1.25rem;
  }

  .navbar__toggle {
    display: none;
  }

  .navbar__menu {
    position: static;
    width: auto;
    margin: 0;
    padding: 0;
    border: 0;
    border-radius: 0;
    background: transparent;
    box-shadow: none;
    opacity: 1;
    visibility: visible;
    transform: none;
    grid-auto-flow: column;
    align-items: center;
    justify-content: end;
    gap: 1.5rem;
  }

  .navbar__links {
    display: flex;
    align-items: center;
    gap: 0.25rem;
  }

  .navbar__links a {
    padding: 0.7rem 0.85rem;
  }

  .navbar__actions {
    display: flex;
    align-items: center;
  }

  .hero__inner {
    grid-template-columns: minmax(0, 1.02fr) minmax(0, 0.98fr);
    gap: 4rem;
  }

  .dashboard-mockup__body {
    grid-template-columns: 15rem minmax(0, 1fr);
    min-height: 32rem;
  }

  .dashboard-mockup__sidebar {
    display: block;
    padding: 1.2rem 1rem;
    border-right: 1px solid rgba(148, 163, 184, 0.12);
    background: linear-gradient(180deg, rgba(15, 23, 42, 0.02), rgba(79, 107, 255, 0.05));
  }

  .dashboard-mockup__sidebar ul {
    display: grid;
    gap: 0.4rem;
    margin: 1rem 0 0;
    padding: 0;
    list-style: none;
  }

  .dashboard-mockup__sidebar li {
    padding: 0.8rem 0.9rem;
    border-radius: 0.9rem;
    color: var(--color-text-muted);
  }

  .dashboard-mockup__sidebar li:first-child {
    background: rgba(79, 107, 255, 0.1);
    color: var(--color-primary);
    font-weight: 600;
  }

  .dashboard-mockup__brand {
    font-weight: 700;
    letter-spacing: -0.03em;
  }

  .dashboard-mockup__content {
    padding: 1.2rem;
  }

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

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

  .section-heading {
    margin-bottom: 3.5rem;
  }
}

@media (min-width: 80rem) {
  .container {
    width: min(100% - 4rem, var(--container));
  }

  .feature-card,
  .benefit-card {
    padding: 1.75rem;
  }

  .visual-card {
    padding: 1.5rem;
  }
}