:root {
  --bg: #f2f2f2;
  --bg-strong: #f7f7f7;
  --surface: #ffffff;
  --surface-strong: #ffffff;
  --ink: #1f1f1f;
  --muted: #606060;
  --line: #d4d4d4;
  --primary: #545454;
  --primary-deep: #3f3f3f;
  --accent: #545454;
  --shadow: 0 16px 34px rgba(84, 84, 84, 0.12);
  --header-bg: rgba(247, 247, 247, 0.9);
  --footer-bg: rgba(247, 247, 247, 0.72);
  --hero-gradient-top: rgba(84, 84, 84, 0.09);
  --shot-bg: #ececec;
}

body[data-theme="dark"] {
  --bg: #121212;
  --bg-strong: #1a1a1a;
  --surface: #1f1f1f;
  --surface-strong: #292929;
  --ink: #f2f2f2;
  --muted: #b8b8b8;
  --line: #373737;
  --primary: #9f9f9f;
  --primary-deep: #7f7f7f;
  --accent: #c4c4c4;
  --shadow: 0 16px 34px rgba(0, 0, 0, 0.28);
  --header-bg: rgba(18, 18, 18, 0.9);
  --footer-bg: rgba(18, 18, 18, 0.78);
  --hero-gradient-top: rgba(159, 159, 159, 0.12);
  --shot-bg: #171717;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: "Inter", "Segoe UI", sans-serif;
  background:
    radial-gradient(circle at top left, var(--hero-gradient-top), transparent 28%),
    linear-gradient(180deg, var(--bg-strong) 0%, var(--bg) 100%);
  color: var(--ink);
  transition: background-color 180ms ease, color 180ms ease;
}

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

p,
li {
  color: var(--muted);
  line-height: 1.7;
}

h1,
h2,
h3 {
  margin: 0 0 0.75rem;
  color: var(--ink);
  line-height: 1.08;
}

h1 {
  font-size: clamp(2.5rem, 4vw, 4.6rem);
  font-weight: 800;
}

h2 {
  font-size: clamp(1.7rem, 2vw, 2.5rem);
  font-weight: 800;
}

h3 {
  font-size: 1.1rem;
  font-weight: 700;
}

.site-shell {
  width: min(1120px, calc(100% - 40px));
  margin: 0 auto;
}

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

.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  backdrop-filter: blur(18px);
  background: var(--header-bg);
  border-bottom: 1px solid color-mix(in srgb, var(--line), transparent 24%);
}

.header-shell {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 1rem 0;
}

.brand-mark {
  display: inline-flex;
  align-items: center;
  gap: 0.9rem;
  min-width: 0;
}

.brand-mark__logo {
  width: 42px;
  height: 42px;
  border-radius: 14px;
  object-fit: cover;
  box-shadow: 0 6px 18px rgba(9, 63, 56, 0.22);
}

.brand-mark strong {
  display: block;
  font-size: 1rem;
}

.brand-mark small {
  display: block;
  color: var(--muted);
  font-size: 0.82rem;
}

.site-nav {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 0.35rem;
}

.site-nav__link {
  padding: 0.65rem 0.9rem;
  border-radius: 999px;
  color: var(--muted);
  font-size: 0.94rem;
  transition: background-color 150ms ease, color 150ms ease;
}

.site-nav__link:hover,
.site-nav__link.is-active {
  background: color-mix(in srgb, var(--primary), transparent 88%);
  color: var(--primary);
}

.header-cta {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
}

.theme-toggle {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  min-height: 42px;
  padding: 0.5rem 0.75rem;
  border-radius: 999px;
  border: 1px solid var(--line);
  background: color-mix(in srgb, var(--surface), transparent 8%);
  color: var(--ink);
  cursor: pointer;
  font-weight: 700;
  transition: background-color 150ms ease, border-color 150ms ease;
}

.theme-toggle:hover {
  background: color-mix(in srgb, var(--surface), var(--primary) 8%);
  border-color: color-mix(in srgb, var(--primary), var(--line) 55%);
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.4rem;
  padding: 0.9rem 1.25rem;
  border-radius: 18px;
  border: 1px solid transparent;
  font-weight: 700;
  transition: transform 150ms ease, background-color 150ms ease;
}

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

.button--primary {
  background: var(--primary);
  color: #fff;
  box-shadow: var(--shadow);
}

.button--ghost {
  background: rgba(255, 255, 255, 0.65);
  color: var(--ink);
  border-color: var(--line);
}

.button--disabled {
  opacity: 0.68;
  cursor: not-allowed;
  pointer-events: none;
}

.site-main {
  padding-bottom: 4rem;
}

.hero {
  padding: 3.6rem 0 2rem;
}

.hero__grid,
.showcase-grid,
.pricing-card,
.cta-banner,
.site-footer__grid {
  display: grid;
  gap: 1.5rem;
}

.hero__grid {
  grid-template-columns: minmax(0, 1.7fr) minmax(280px, 1fr);
  align-items: stretch;
}

.hero__copy {
  max-width: 58rem;
  font-size: 1.08rem;
}

.eyebrow {
  margin: 0 0 0.8rem;
  color: var(--accent);
  font-size: 0.8rem;
  font-weight: 800;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.hero__actions,
.cta-banner__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.8rem;
  margin-top: 1.4rem;
}

.hero__note {
  margin-top: 1rem;
  font-size: 0.92rem;
}

.hero-panel,
.feature-card,
.info-card,
.section-card,
.pricing-card,
.cta-banner,
.chart-mock {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: 28px;
  box-shadow: var(--shadow);
}

.hero-panel {
  padding: 1.4rem;
  display: grid;
  gap: 0.9rem;
  align-content: center;
}

.hero-panel__item {
  padding: 1rem 1.1rem;
  border-radius: 20px;
  background: linear-gradient(
    180deg,
    color-mix(in srgb, var(--surface-strong), var(--bg) 12%) 0%,
    color-mix(in srgb, var(--surface), var(--bg) 28%) 100%
  );
  border: 1px solid color-mix(in srgb, var(--line), transparent 24%);
}

.hero-panel__item strong {
  display: block;
  color: var(--ink);
  font-size: 1.3rem;
  margin-bottom: 0.25rem;
  letter-spacing: -0.01em;
}

.hero-panel__item span {
  color: var(--muted);
  font-size: 0.94rem;
}

.section-spacing {
  margin-top: 2.4rem;
}

.section-stack {
  display: grid;
  gap: 2rem;
}

.section-heading {
  max-width: 54rem;
  margin-bottom: 1.1rem;
}

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

.feature-card {
  padding: 1.35rem;
}

.feature-card__badge {
  margin: 0 0 0.6rem;
  color: var(--primary);
  font-size: 0.82rem;
  font-weight: 700;
}

.showcase-grid,
.pricing-card {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.site-footer__grid {
  grid-template-columns: minmax(0, 1.4fr) minmax(0, 1fr) minmax(0, 1fr);
}

.showcase-copy,
.info-stack {
  display: grid;
  gap: 1rem;
}

.bullet-list {
  margin: 0;
  padding-left: 1.1rem;
}

.info-card {
  padding: 1.2rem 1.25rem;
}

.info-card strong {
  display: block;
  margin-bottom: 0.35rem;
}

.chart-mock {
  min-height: 290px;
  padding: 1.6rem;
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 0.7rem;
  background:
    linear-gradient(180deg, rgba(214, 108, 41, 0.07) 0%, rgba(214, 108, 41, 0) 28%),
    var(--surface);
}

.chart-mock__bar {
  width: 18%;
  border-radius: 18px 18px 10px 10px;
  background: linear-gradient(180deg, var(--accent) 0%, var(--primary) 100%);
}

.chart-mock__bar--a {
  height: 48%;
}

.chart-mock__bar--b {
  height: 72%;
}

.chart-mock__bar--c {
  height: 58%;
}

.chart-mock__bar--d {
  height: 88%;
}

.chart-mock__bar--e {
  height: 64%;
}

.pricing-card,
.cta-banner,
.section-card {
  padding: 1.6rem;
}

.price-callout {
  display: grid;
  gap: 0.5rem;
  place-content: center;
  background: linear-gradient(
    135deg,
    color-mix(in srgb, var(--surface-strong), var(--bg) 16%) 0%,
    color-mix(in srgb, var(--surface), var(--bg) 34%) 100%
  );
  color: var(--ink);
  border: 1px solid color-mix(in srgb, var(--line), transparent 20%);
  padding: 1.5rem;
  border-radius: 24px;
}

.price-callout span,
.price-callout p {
  color: var(--muted);
}

.price-callout strong {
  font-size: clamp(2.4rem, 4vw, 3.6rem);
  line-height: 1;
  color: var(--ink);
}

.cta-banner {
  margin-top: 2.4rem;
  grid-template-columns: minmax(0, 1.5fr) auto;
  align-items: center;
  background:
    radial-gradient(circle at top right, rgba(214, 108, 41, 0.18), transparent 24%),
    var(--surface);
}

.legal-shell {
  padding-top: 2.8rem;
  display: grid;
  gap: 1rem;
}

.section-card {
  margin-top: 0.5rem;
}

.site-footer {
  padding: 2.8rem 0 4rem;
  border-top: 1px solid color-mix(in srgb, var(--line), transparent 18%);
  background: var(--footer-bg);
}

.site-footer__bottom {
  margin-top: 1.5rem;
  padding-top: 1.2rem;
  border-top: 1px solid color-mix(in srgb, var(--line), transparent 18%);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
}

.home-minimal {
  padding-top: 2rem;
}

.minimal-hero {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: 28px;
  box-shadow: var(--shadow);
  padding: clamp(1.4rem, 4vw, 2.6rem);
}

.minimal-hero__copy {
  max-width: 52rem;
  font-size: 1.04rem;
  margin: 0;
}

.minimal-kpis {
  margin-top: 1.5rem;
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 0.75rem;
}

.minimal-kpi {
  padding: 0.9rem 1rem;
  border-radius: 16px;
  background: color-mix(in srgb, var(--surface-strong), var(--bg) 30%);
  border: 1px solid color-mix(in srgb, var(--line), transparent 30%);
  display: grid;
  gap: 0.25rem;
}

.minimal-kpi strong {
  color: var(--ink);
}

.minimal-kpi span {
  color: var(--muted);
  font-size: 0.9rem;
}

.media-block {
  display: grid;
  gap: 1rem;
}

.demo-frame {
  border-radius: 24px;
  border: 1px solid var(--line);
  background: var(--shot-bg);
  box-shadow: var(--shadow);
  padding: clamp(0.8rem, 2vw, 1.4rem);
}

.demo-video {
  width: 100%;
  max-height: min(68vh, 760px);
  border-radius: 16px;
  display: block;
  background: #000;
}

.screenshot-slider {
  position: relative;
  border: 1px solid var(--line);
  border-radius: 24px;
  background: var(--surface);
  box-shadow: var(--shadow);
  padding: 1.1rem 0.6rem 0.9rem;
  overflow: hidden;
  max-width: 100%;
}

.screenshot-slider__track {
  display: flex;
  gap: 1rem;
  overflow-x: auto;
  scroll-snap-type: x mandatory;
  scrollbar-width: none;
  padding: 0.15rem 2.5rem;
  scroll-padding-inline: 2.5rem;
}

.screenshot-slider__track::-webkit-scrollbar {
  display: none;
}

.screenshot-slider__button {
  position: absolute;
  top: calc(50% - 0.7rem);
  transform: translateY(-50%);
  width: 2.2rem;
  height: 2.2rem;
  border-radius: 999px;
  border: 1px solid var(--line);
  background: color-mix(in srgb, var(--surface), transparent 6%);
  color: var(--ink);
  font-size: 1.3rem;
  font-weight: 700;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  z-index: 2;
}

.screenshot-slider__button--prev {
  left: 0.45rem;
}

.screenshot-slider__button--next {
  right: 0.45rem;
}

.shot-card {
  margin: 0;
  flex: 0 0 min(340px, 74vw);
  border-radius: 20px;
  overflow: hidden;
  border: 1px solid var(--line);
  background: var(--shot-bg);
  box-shadow: var(--shadow);
  scroll-snap-align: start;
}

.shot-card img {
  width: 100%;
  height: 100%;
  display: block;
  object-fit: cover;
  aspect-ratio: 9 / 19.5;
}

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

.capability-card,
.minimal-cta {
  border: 1px solid var(--line);
  background: var(--surface);
  box-shadow: var(--shadow);
  border-radius: 22px;
}

.capability-card {
  padding: 1.2rem;
}

.capability-card p {
  margin: 0;
}

.minimal-cta {
  padding: clamp(1.2rem, 3.2vw, 2rem);
  display: grid;
  grid-template-columns: minmax(0, 1.6fr) auto;
  align-items: center;
  gap: 1rem;
}

.site-footer__bottom p {
  margin: 0;
  font-size: 0.92rem;
}

.site-footer__bottom a {
  color: var(--primary);
  font-weight: 700;
}

.footer-links {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 0.55rem;
}

.footer-links a:hover {
  color: var(--primary);
}

@media (max-width: 980px) {
  .header-shell,
  .hero__grid,
  .showcase-grid,
  .pricing-card,
  .cta-banner,
  .site-footer__grid {
    grid-template-columns: 1fr;
  }

  .header-shell {
    display: grid;
  }

  .site-nav {
    justify-content: flex-start;
  }

  .header-cta {
    justify-content: flex-start;
  }

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

  .minimal-kpis {
    grid-template-columns: 1fr;
  }

  .capability-grid,
  .minimal-cta {
    grid-template-columns: 1fr;
  }

  .screenshot-slider__track {
    padding: 0.1rem 2.2rem;
    scroll-padding-inline: 2.2rem;
  }

  .shot-card {
    flex-basis: min(300px, 74vw);
  }
}

@media (max-width: 640px) {
  .site-shell {
    width: min(100% - 28px, 1120px);
  }

  .hero {
    padding-top: 2.4rem;
  }

  .feature-grid {
    grid-template-columns: 1fr;
  }

  .button {
    width: 100%;
  }

  .hero__actions,
  .cta-banner__actions {
    flex-direction: column;
  }

  .screenshot-slider {
    padding: 0.8rem 0.45rem 0.75rem;
  }

  .screenshot-slider__button {
    display: none;
  }

  .screenshot-slider__track {
    padding: 0.1rem 0.4rem;
    scroll-padding-inline: 0.4rem;
    gap: 0.8rem;
  }

  .shot-card {
    flex-basis: min(82vw, 320px);
  }

  .site-footer__bottom {
    flex-direction: column;
    align-items: flex-start;
  }
}