:root {
  --background: rgba(0, 0, 0, 0.9);
  --surface: #171717;
  --surface-soft: #1d1d1d;
  --header: #132f15;

  --green: #46b04e;
  --green-hover: #50c157;
  --orange: #ff9f79;

  --text: #ffffff;
  --text-soft: #e7e2d8;
  --text-muted: #aaa7a0;

  --border: rgba(255, 255, 255, 0.12);
  --radius: 9px;
  --max-width: 950px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  scroll-padding-top: 84px;
}

body {
  margin: 0;
  min-height: 100vh;
  background: var(--background);
  color: var(--text);
  font-family:
    Inter,
    ui-sans-serif,
    system-ui,
    -apple-system,
    BlinkMacSystemFont,
    "Segoe UI",
    sans-serif;
  font-size: 15px;
  line-height: 1.55;
  text-rendering: optimizeLegibility;
  -webkit-font-smoothing: antialiased;
}

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

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

.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  height: 72px;
  background: var(--header);
  border-bottom: 1px solid rgba(255, 255, 255, 0.05);
  overflow: hidden;
}

.header-inner {
  width: min(calc(100% - 32px), 1075px);
  height: 72px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}

.brand {
  display: flex;
  align-items: center;
  width: 190px;
  height: 56px;
  overflow: hidden;
  flex-shrink: 0;
}

.header-logo {
  display: block;
  width: 100%;
  height: 100%;
  max-width: 100%;
  object-fit: contain;
  object-position: left center;
}

nav {
  display: flex;
  align-items: center;
  gap: 8px;
}

nav a {
  padding: 9px 13px;
  border-radius: 8px;
  color: var(--text-soft);
  font-size: 14px;
  font-weight: 700;
  transition:
    background 160ms ease,
    color 160ms ease;
}

nav a:hover,
nav a:focus-visible,
.nav-active {
  background: rgba(255, 255, 255, 0.1);
  color: var(--text);
}

.hero {
  min-height: calc(100vh - 72px);
  display: grid;
  place-items: center;
  padding: 72px 20px 54px;
}

.hero-inner {
  width: min(100%, 760px);
  text-align: center;
}

.hero-kicker {
  margin: 0 0 26px;
  color: var(--green);
  font-size: clamp(24px, 4vw, 31px);
  font-weight: 800;
}

h1 {
  max-width: 730px;
  margin: 0 auto;
  color: var(--text-soft);
  font-size: clamp(19px, 3vw, 26px);
  line-height: 1.35;
  font-weight: 800;
}

.hero-description {
  max-width: 680px;
  margin: 24px auto 0;
  color: var(--text-soft);
  font-weight: 650;
}

.hero-highlight {
  margin: 56px auto 0;
  color: var(--orange);
  font-weight: 800;
}

.hero-divider {
  width: min(100%, 600px);
  height: 1px;
  margin: 28px auto;
  background: var(--border);
}

.development-label {
  margin: 0;
  color: var(--text-soft);
  font-weight: 800;
}

.development-copy {
  max-width: 620px;
  margin: 20px auto 0;
  color: var(--orange);
  font-weight: 700;
}

.primary-button {
  display: block;
  width: min(100%, 540px);
  margin: 42px auto 0;
  padding: 12px 20px;
  border-radius: var(--radius);
  background: var(--green);
  color: var(--text);
  font-weight: 800;
  transition:
    transform 160ms ease,
    background 160ms ease;
}

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

.location {
  margin: 44px 0 0;
  color: var(--text-soft);
  font-weight: 750;
}

.content-section {
  padding: 90px 20px;
  border-top: 1px solid var(--border);
}

.section-muted {
  background: #111111;
}

.section-inner {
  width: min(100%, var(--max-width));
  margin: 0 auto;
}

.section-label {
  margin: 0 0 14px;
  color: var(--green);
  font-size: 14px;
  font-weight: 800;
}

h2 {
  max-width: 720px;
  margin: 0;
  font-size: clamp(28px, 5vw, 48px);
  line-height: 1.08;
  letter-spacing: -0.035em;
}

.section-intro {
  max-width: 700px;
  margin: 24px 0 0;
  color: var(--text-muted);
  font-size: 17px;
}

.panel {
  margin-top: 34px;
  padding: 28px;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: var(--surface);
  color: var(--text-soft);
}

.panel p {
  margin: 0;
}

.cards {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
  margin-top: 34px;
}

.card {
  padding: 26px;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: var(--surface);
}

.card-icon {
  display: block;
  margin-bottom: 28px;
  font-size: 26px;
}

.card h3 {
  margin: 0 0 10px;
  font-size: 19px;
}

.card p {
  margin: 0;
  color: var(--text-muted);
}

.contact-section {
  display: grid;
  grid-template-columns: 1fr auto;
  align-items: end;
  gap: 50px;
}

.contact-button {
  padding: 12px 18px;
  border-radius: var(--radius);
  background: var(--green);
  font-weight: 800;
  white-space: nowrap;
  transition:
    transform 160ms ease,
    background 160ms ease;
}

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

footer {
  padding: 28px 20px;
  background: var(--header);
  border-top: 1px solid rgba(255, 255, 255, 0.08);
}

.footer-inner {
  width: min(100%, 1075px);
  margin: 0 auto;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 30px;
  color: var(--text-muted);
  font-size: 13px;
}

.footer-brand {
  display: flex;
  align-items: center;
  gap: 20px;
  min-width: 0;
}

.footer-logo {
  display: block;
  width: 150px;
  height: 46px;
  max-width: 150px;
  flex-shrink: 0;
  object-fit: contain;
  object-position: left center;
}

.footer-inner p {
  margin: 0;
}

.footer-links {
  display: flex;
  gap: 18px;
  flex-shrink: 0;
}

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

@media (max-width: 760px) {
  html {
    scroll-padding-top: 72px;
  }

  .site-header,
  .header-inner {
    height: 64px;
  }

  .brand {
    width: 150px;
    height: 48px;
  }

  nav a:not(.nav-active) {
    display: none;
  }

  .hero {
    min-height: auto;
    padding-top: 62px;
  }

  .hero-highlight {
    margin-top: 42px;
  }

  .cards,
  .contact-section {
    grid-template-columns: 1fr;
  }

  .content-section {
    padding: 70px 20px;
  }

  .contact-button {
    width: 100%;
    text-align: center;
  }

  .footer-inner,
  .footer-brand {
    flex-direction: column;
    align-items: flex-start;
  }

  .footer-logo {
    width: 135px;
    height: 42px;
    max-width: 135px;
  }
}

@media (max-width: 420px) {
  .header-inner {
    width: min(calc(100% - 24px), 1075px);
  }

  .brand {
    width: 132px;
    height: 42px;
  }

  nav a {
    padding: 8px 10px;
    font-size: 13px;
  }

  .hero {
    padding-inline: 16px;
  }

  .content-section {
    padding-inline: 16px;
  }
}