:root {
  --color-bg: #0b0d12;
  --color-surface: #12151d;
  --color-surface-raised: #1a1f2b;
  --color-border: #262d3d;
  --color-border-strong: #343d52;
  --color-text: #e9ecf3;
  --color-text-muted: #9aa4b8;
  --color-primary: #6d7cff;
  --color-primary-strong: #93a0ff;
  --color-primary-contrast: #ffffff;
  --color-accent: #b78cff;
  --color-glow-one: rgba(109, 124, 255, 0.22);
  --color-glow-two: rgba(183, 140, 255, 0.16);
  --shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.35);
  --shadow-md: 0 8px 24px rgba(0, 0, 0, 0.35);
  --shadow-lg: 0 24px 64px rgba(0, 0, 0, 0.45);
  --gradient-accent: linear-gradient(120deg, var(--color-primary-strong), var(--color-accent));

  --font-sans: ui-sans-serif, system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  --font-mono: ui-monospace, "SF Mono", "Cascadia Code", Menlo, Consolas, monospace;

  --space-3xs: 4px;
  --space-2xs: 8px;
  --space-xs: 12px;
  --space-sm: 16px;
  --space-md: 24px;
  --space-lg: 32px;
  --space-xl: 48px;
  --space-2xl: 64px;
  --space-3xl: 96px;

  --radius-xs: 6px;
  --radius-sm: 10px;
  --radius-md: 14px;
  --radius-lg: 20px;
  --radius-full: 999px;

  --header-height: 68px;
  --container-width: 1140px;
  --transition-fast: 160ms ease;
  --transition-base: 240ms ease;
  --transition-slow: 480ms ease;
}

[data-theme="light"] {
  --color-bg: #f7f8fc;
  --color-surface: #ffffff;
  --color-surface-raised: #ffffff;
  --color-border: #e3e7f0;
  --color-border-strong: #c9d1e2;
  --color-text: #141824;
  --color-text-muted: #5c6577;
  --color-primary: #4f5df0;
  --color-primary-strong: #3f4de0;
  --color-primary-contrast: #ffffff;
  --color-accent: #8b5cf6;
  --color-glow-one: rgba(79, 93, 240, 0.12);
  --color-glow-two: rgba(139, 92, 246, 0.10);
  --shadow-sm: 0 1px 2px rgba(23, 28, 45, 0.06);
  --shadow-md: 0 8px 24px rgba(23, 28, 45, 0.08);
  --shadow-lg: 0 24px 64px rgba(23, 28, 45, 0.12);
}

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

html {
  scroll-behavior: smooth;
  scroll-padding-top: calc(var(--header-height) + var(--space-sm));
}

body {
  margin: 0;
  font-family: var(--font-sans);
  font-size: 1rem;
  line-height: 1.6;
  color: var(--color-text);
  background-color: var(--color-bg);
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

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

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

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

button {
  font: inherit;
  color: inherit;
  background: none;
  border: none;
  padding: 0;
  cursor: pointer;
}

ul {
  margin: 0;
  padding: 0;
  list-style: none;
}

::selection {
  background: var(--color-primary);
  color: var(--color-primary-contrast);
}

:focus-visible {
  outline: 2px solid var(--color-primary);
  outline-offset: 3px;
  border-radius: var(--radius-xs);
}

.skip-link {
  position: fixed;
  top: var(--space-2xs);
  left: var(--space-2xs);
  z-index: 100;
  padding: var(--space-2xs) var(--space-sm);
  background: var(--color-primary);
  color: var(--color-primary-contrast);
  border-radius: var(--radius-xs);
  font-size: 0.875rem;
  transform: translateY(-200%);
  transition: transform var(--transition-fast);
}

.skip-link:focus-visible {
  transform: translateY(0);
}

.container {
  width: 100%;
  max-width: var(--container-width);
  margin-inline: auto;
  padding-inline: var(--space-md);
}

.section {
  padding-block: var(--space-3xl);
}

.section__header {
  max-width: 640px;
  margin-inline: auto;
  margin-bottom: var(--space-2xl);
  text-align: center;
}

.section__eyebrow {
  display: inline-block;
  margin-bottom: var(--space-sm);
  padding: var(--space-3xs) var(--space-sm);
  font-family: var(--font-mono);
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--color-primary-strong);
  background: color-mix(in srgb, var(--color-primary) 12%, transparent);
  border: 1px solid color-mix(in srgb, var(--color-primary) 28%, transparent);
  border-radius: var(--radius-full);
}

.section__title {
  font-size: clamp(1.6rem, 3.2vw, 2.25rem);
  font-weight: 700;
  line-height: 1.2;
  letter-spacing: -0.02em;
}

.section__subtitle {
  margin-top: var(--space-sm);
  font-size: 1.0625rem;
  color: var(--color-text-muted);
}

.reveal {
  opacity: 0;
  transform: translateY(18px);
  transition: opacity var(--transition-slow) ease, transform var(--transition-slow) ease;
}

.reveal.is-visible {
  opacity: 1;
  transform: translateY(0);
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2xs);
  padding: var(--space-2xs) var(--space-md);
  font-size: 0.9375rem;
  font-weight: 600;
  line-height: 1.4;
  border-radius: var(--radius-full);
  border: 1px solid transparent;
  transition: background-color var(--transition-fast), border-color var(--transition-fast), color var(--transition-fast), transform var(--transition-fast), box-shadow var(--transition-fast);
}

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

.button:active {
  transform: translateY(0);
}

.button--lg {
  padding: var(--space-xs) var(--space-lg);
  font-size: 1rem;
}

.button--primary {
  background: var(--color-primary);
  color: var(--color-primary-contrast);
  box-shadow: var(--shadow-md);
}

.button--primary:hover {
  background: var(--color-primary-strong);
}

.button--ghost {
  background: transparent;
  color: var(--color-text);
  border-color: var(--color-border-strong);
}

.button--ghost:hover {
  border-color: var(--color-primary);
  color: var(--color-primary-strong);
}

.button__icon {
  flex-shrink: 0;
}

.header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 50;
  height: var(--header-height);
  background: color-mix(in srgb, var(--color-bg) 82%, transparent);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid transparent;
  transition: border-color var(--transition-base), box-shadow var(--transition-base);
}

.header.is-scrolled {
  border-bottom-color: var(--color-border);
  box-shadow: var(--shadow-sm);
}

.header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-md);
  height: 100%;
}

.header__brand {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2xs);
}

.header__brand-img {
  width: 34px;
  height: 34px;
  border-radius: var(--radius-xs);
}

.header__brand-name {
  font-weight: 700;
  font-size: 1.0625rem;
  letter-spacing: -0.01em;
}

.header__brand-version {
  padding: 1px var(--space-3xs);
  font-family: var(--font-mono);
  font-size: 0.6875rem;
  color: var(--color-text-muted);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xs);
}

.header__nav {
  display: flex;
  align-items: center;
  gap: var(--space-xs);
}

.header__nav-link {
  padding: var(--space-2xs) var(--space-xs);
  font-size: 0.9375rem;
  font-weight: 500;
  color: var(--color-text-muted);
  border-radius: var(--radius-sm);
  transition: color var(--transition-fast), background-color var(--transition-fast);
}

.header__nav-link:hover {
  color: var(--color-text);
  background: color-mix(in srgb, var(--color-text) 6%, transparent);
}

.header__nav-link.is-active {
  color: var(--color-text);
}

.header__nav-link--button {
  margin-left: var(--space-2xs);
  padding: var(--space-2xs) var(--space-md);
  color: var(--color-primary-contrast);
  background: var(--color-primary);
}

.header__nav-link--button:hover {
  color: var(--color-primary-contrast);
  background: var(--color-primary-strong);
}

.header__actions {
  display: flex;
  align-items: center;
  gap: var(--space-2xs);
}

.header__theme-toggle {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 38px;
  height: 38px;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-full);
  color: var(--color-text-muted);
  transition: color var(--transition-fast), border-color var(--transition-fast), background-color var(--transition-fast);
}

.header__theme-toggle:hover {
  color: var(--color-text);
  border-color: var(--color-border-strong);
  background: color-mix(in srgb, var(--color-text) 5%, transparent);
}

.header__theme-icon--sun {
  display: none;
}

.header__theme-icon--moon {
  display: block;
}

[data-theme="light"] .header__theme-icon--sun {
  display: block;
}

[data-theme="light"] .header__theme-icon--moon {
  display: none;
}

.header__burger {
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 38px;
  height: 38px;
  padding: 8px;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
}

.header__burger-line {
  display: block;
  height: 2px;
  width: 100%;
  background: var(--color-text);
  border-radius: var(--radius-full);
  transition: transform var(--transition-base), opacity var(--transition-base);
}

.header__burger.is-open .header__burger-line:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
}

.header__burger.is-open .header__burger-line:nth-child(2) {
  opacity: 0;
}

.header__burger.is-open .header__burger-line:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
}

.hero {
  position: relative;
  overflow: hidden;
  padding-top: calc(var(--header-height) + var(--space-3xl));
  padding-bottom: var(--space-3xl);
}

.hero__glow {
  position: absolute;
  border-radius: 50%;
  filter: blur(90px);
  pointer-events: none;
}

.hero__glow--one {
  top: -160px;
  left: 50%;
  width: 640px;
  height: 420px;
  transform: translateX(-70%);
  background: var(--color-glow-one);
}

.hero__glow--two {
  top: -80px;
  right: 0;
  width: 540px;
  height: 380px;
  transform: translateX(30%);
  background: var(--color-glow-two);
}

.hero__inner {
  position: relative;
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
}

.hero__badge {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2xs);
  margin-bottom: var(--space-lg);
  padding: var(--space-3xs) var(--space-sm);
  font-size: 0.8125rem;
  font-weight: 500;
  color: var(--color-text-muted);
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-full);
}

.hero__badge-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--color-primary);
  box-shadow: 0 0 0 4px color-mix(in srgb, var(--color-primary) 25%, transparent);
}

.hero__title {
  max-width: 800px;
  font-size: clamp(2.25rem, 5.6vw, 3.75rem);
  font-weight: 800;
  line-height: 1.08;
  letter-spacing: -0.03em;
}

.hero__title-accent {
  background: var(--gradient-accent);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.hero__subtitle {
  max-width: 620px;
  margin-top: var(--space-lg);
  font-size: 1.125rem;
  color: var(--color-text-muted);
}

.hero__actions {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: var(--space-sm);
  margin-top: var(--space-xl);
}

.hero__meta {
  margin-top: var(--space-lg);
  font-family: var(--font-mono);
  font-size: 0.8125rem;
  color: var(--color-text-muted);
}

.stats {
  border-block: 1px solid var(--color-border);
  background: var(--color-surface);
}

.stats__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-lg) var(--space-md);
  padding-block: var(--space-lg);
}

.stats__item {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-3xs);
  text-align: center;
}

.stats__value {
  font-size: clamp(1.75rem, 3vw, 2.5rem);
  font-weight: 800;
  line-height: 1.1;
  background: var(--gradient-accent);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.stats__label {
  font-size: 0.875rem;
  color: var(--color-text-muted);
}

.features__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-md);
}

.feature-card {
  padding: var(--space-lg);
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  transition: transform var(--transition-base), border-color var(--transition-base), box-shadow var(--transition-base);
}

.feature-card:hover {
  transform: translateY(-4px);
  border-color: color-mix(in srgb, var(--color-primary) 45%, var(--color-border));
  box-shadow: var(--shadow-md);
}

.feature-card__icon {
  display: inline-flex;
  margin-bottom: var(--space-md);
  color: var(--color-primary-strong);
}

.feature-card__title {
  margin-bottom: var(--space-2xs);
  font-size: 1.125rem;
  font-weight: 650;
}

.feature-card__text {
  font-size: 0.9375rem;
  color: var(--color-text-muted);
}

.screenshots {
  background: var(--color-surface);
  border-block: 1px solid var(--color-border);
}

.screenshots__frame {
  margin: 0;
  overflow: hidden;
  background: var(--color-surface-raised);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
}

.screenshots__chrome {
  display: flex;
  align-items: center;
  gap: var(--space-3xs);
  padding: var(--space-xs) var(--space-sm);
  background: color-mix(in srgb, var(--color-text) 4%, var(--color-surface-raised));
  border-bottom: 1px solid var(--color-border);
}

.screenshots__dot {
  width: 11px;
  height: 11px;
  border-radius: 50%;
}

.screenshots__dot--red {
  background: #ff5f57;
}

.screenshots__dot--yellow {
  background: #febc2e;
}

.screenshots__dot--green {
  background: #28c840;
}

.screenshots__image {
  width: 100%;
  aspect-ratio: 16 / 10;
  object-fit: cover;
  object-position: top center;
  transition: opacity var(--transition-base);
}

.screenshots__image.is-loading {
  opacity: 0;
}

.screenshots__caption {
  padding: var(--space-sm) var(--space-md);
  font-size: 0.875rem;
  color: var(--color-text-muted);
  border-top: 1px solid var(--color-border);
}

.screenshots__thumbs {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: var(--space-xs);
  margin-top: var(--space-lg);
}

.screenshots__thumb {
  overflow: hidden;
  border-radius: var(--radius-sm);
  border: 2px solid var(--color-border);
  opacity: 0.6;
  transition: opacity var(--transition-fast), border-color var(--transition-fast), transform var(--transition-fast);
}

.screenshots__thumb:hover {
  opacity: 1;
  transform: translateY(-2px);
}

.screenshots__thumb.is-active {
  opacity: 1;
  border-color: var(--color-primary);
}

.screenshots__thumb img {
  width: 120px;
  height: 75px;
  object-fit: cover;
  object-position: top center;
}

.localfirst__inner {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: var(--space-2xl);
  align-items: center;
}

.localfirst__content .section__title,
.localfirst__content .section__subtitle {
  text-align: left;
  margin-inline: 0;
}

.localfirst__list {
  display: flex;
  flex-direction: column;
  gap: var(--space-xs);
  margin-top: var(--space-lg);
}

.localfirst__item {
  display: flex;
  align-items: flex-start;
  gap: var(--space-2xs);
  font-size: 0.9375rem;
}

.localfirst__check {
  flex-shrink: 0;
  margin-top: 3px;
  color: var(--color-primary-strong);
}

.localfirst__cards {
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
}

.info-card {
  display: flex;
  align-items: flex-start;
  gap: var(--space-sm);
  padding: var(--space-md);
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  transition: border-color var(--transition-base), transform var(--transition-base);
}

.info-card:hover {
  border-color: color-mix(in srgb, var(--color-primary) 45%, var(--color-border));
  transform: translateX(4px);
}

.info-card__icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  width: 40px;
  height: 40px;
  color: var(--color-primary-strong);
  background: color-mix(in srgb, var(--color-primary) 12%, transparent);
  border-radius: var(--radius-sm);
}

.info-card__title {
  font-size: 1rem;
  font-weight: 650;
  margin-bottom: var(--space-3xs);
}

.info-card__text {
  font-size: 0.875rem;
  color: var(--color-text-muted);
}

.tech__grid {
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  gap: var(--space-sm);
}

.tech-card {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-3xs);
  padding: var(--space-md) var(--space-sm);
  text-align: center;
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  transition: border-color var(--transition-base), transform var(--transition-base);
}

.tech-card:hover {
  border-color: color-mix(in srgb, var(--color-primary) 45%, var(--color-border));
  transform: translateY(-3px);
}

.tech-card__name {
  font-weight: 700;
  font-size: 0.9375rem;
}

.tech-card__role {
  font-size: 0.75rem;
  color: var(--color-text-muted);
}

.cta {
  padding-top: 0;
}

.cta__banner {
  position: relative;
  overflow: hidden;
  padding: var(--space-2xl) var(--space-lg);
  text-align: center;
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
}

.cta__banner::before {
  content: "";
  position: absolute;
  top: -140px;
  left: 50%;
  width: 560px;
  height: 300px;
  transform: translateX(-50%);
  background: var(--color-glow-one);
  filter: blur(80px);
  border-radius: 50%;
  pointer-events: none;
}

.cta__title {
  position: relative;
  font-size: clamp(1.6rem, 3.2vw, 2.25rem);
  font-weight: 750;
  letter-spacing: -0.02em;
}

.cta__text {
  position: relative;
  max-width: 520px;
  margin: var(--space-sm) auto 0;
  color: var(--color-text-muted);
}

.cta__actions {
  position: relative;
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: var(--space-sm);
  margin-top: var(--space-xl);
}

.footer {
  border-top: 1px solid var(--color-border);
  background: var(--color-surface);
  padding-block: var(--space-xl);
}

.footer__inner {
  display: flex;
  flex-direction: column;
}

.footer__top {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-md);
}

.footer__brand {
  display: flex;
  align-items: center;
  gap: var(--space-2xs);
}

.footer__brand-img {
  width: 28px;
  height: 28px;
  border-radius: var(--radius-xs);
}

.footer__brand-text {
  display: flex;
  flex-direction: column;
  line-height: 1.3;
}

.footer__brand-name {
  font-weight: 700;
  font-size: 0.9375rem;
}

.footer__brand-tagline {
  font-size: 0.8125rem;
  color: var(--color-text-muted);
}

.footer__nav {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-xs);
}

.footer__link {
  font-size: 0.875rem;
  color: var(--color-text-muted);
  transition: color var(--transition-fast);
}

.footer__link:hover {
  color: var(--color-text);
}

.footer__copy {
  margin: var(--space-lg) 0 0;
  padding-top: var(--space-lg);
  border-top: 1px solid var(--color-border);
  font-size: 0.8125rem;
  color: var(--color-text-muted);
  text-align: center;
}

@media (max-width: 1024px) {
  .tech__grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

@media (max-width: 960px) {
  .features__grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .localfirst__inner {
    grid-template-columns: 1fr;
    gap: var(--space-xl);
  }
}

@media (max-width: 820px) {
  .header__burger {
    display: flex;
  }

  .header__nav {
    position: fixed;
    top: var(--header-height);
    left: 0;
    right: 0;
    flex-direction: column;
    align-items: stretch;
    gap: var(--space-3xs);
    padding: var(--space-sm) var(--space-md) var(--space-md);
    background: var(--color-bg);
    border-bottom: 1px solid var(--color-border);
    box-shadow: var(--shadow-md);
    opacity: 0;
    visibility: hidden;
    transform: translateY(-8px);
    transition: opacity var(--transition-base), transform var(--transition-base), visibility var(--transition-base);
  }

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

  .header__nav-link {
    padding: var(--space-xs);
  }

  .header__nav-link--button {
    margin-left: 0;
    margin-top: var(--space-2xs);
    text-align: center;
  }
}

@media (max-width: 640px) {
  .section {
    padding-block: var(--space-2xl);
  }

  .hero {
    padding-top: calc(var(--header-height) + var(--space-2xl));
    padding-bottom: var(--space-2xl);
  }

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

  .stats__grid {
    grid-template-columns: repeat(2, 1fr);
    gap: var(--space-lg) var(--space-md);
  }

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

  .hero__actions .button,
  .cta__actions .button {
    width: 100%;
  }

  .footer__top {
    flex-direction: column;
    align-items: center;
    text-align: center;
  }

  .footer__nav {
    justify-content: center;
  }
}

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

  .reveal {
    opacity: 1;
    transform: none;
    transition: none;
  }

  .button,
  .feature-card,
  .info-card,
  .tech-card,
  .screenshots__image,
  .screenshots__thumb {
    transition: none;
  }
}