:root {
  --bg: #0b0d10;
  --bg-soft: #11151b;
  --panel: rgba(255, 255, 255, 0.03);
  --text: #f3f4f6;
  --muted: #a6afbb;
  --line: rgba(255, 255, 255, 0.1);
  --accent: #93a7c7;
  --accent-soft: rgba(147, 167, 199, 0.16);
  --max-width: 1280px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: "Inter", system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  background:
    radial-gradient(circle at 85% 18%, rgba(138, 94, 63, 0.22), transparent 24%),
    linear-gradient(180deg, #0d1014 0%, #0b0d10 100%);
  color: var(--text);
  line-height: 1.5;
}

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

.container {
  width: min(calc(100% - 3rem), var(--max-width));
  margin: 0 auto;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(11, 13, 16, 0.82);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid rgba(255, 255, 255, 0.04);
}

.header-inner {
  min-height: 5.75rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.5rem;
}

.brand {
  font-size: 0.98rem;
  font-weight: 700;
  letter-spacing: -0.02em;
  white-space: nowrap;
}

.header-actions {
  display: flex;
  align-items: center;
  gap: 1.5rem;
}

.site-nav {
  display: flex;
  align-items: center;
  gap: 1.5rem;
}

.site-nav a,
.site-footer a,
.site-footer p {
  color: var(--muted);
  transition: color 0.2s ease;
}

.site-nav a:hover,
.site-nav a:focus-visible,
.site-footer a:hover,
.site-footer a:focus-visible,
.contact-link:hover,
.contact-link:focus-visible,
.login-button:hover,
.login-button:focus-visible {
  color: var(--text);
}

.login-button {
  border: 1px solid var(--line);
  border-radius: 999px;
  padding: 0.78rem 1rem;
  font-size: 0.92rem;
  font-weight: 600;
  color: var(--muted);
  background: rgba(255, 255, 255, 0.02);
  transition: border-color 0.2s ease, color 0.2s ease, background 0.2s ease;
}

.login-button:hover,
.login-button:focus-visible {
  border-color: rgba(255, 255, 255, 0.18);
  background: rgba(255, 255, 255, 0.05);
}

.hero {
  min-height: calc(100vh - 5.75rem);
  display: flex;
  align-items: center;
}

.hero-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 280px;
  gap: 4rem;
  align-items: end;
  padding: 5rem 0 7rem;
}

.hero-kicker {
  margin: 0 0 1.25rem;
  color: var(--muted);
  font-size: 0.88rem;
  font-weight: 600;
  letter-spacing: 0.02em;
}

h1 {
  margin: 0;
  max-width: 13ch;
  font-size: clamp(3.2rem, 7.4vw, 6rem);
  line-height: 0.98;
  letter-spacing: -0.07em;
  font-weight: 700;
}

.hero-subtext {
  margin: 1.8rem 0 0;
  max-width: 42rem;
  color: var(--muted);
  font-size: 1.08rem;
  line-height: 1.75;
}

.hero-aside {
  display: flex;
  justify-content: flex-end;
}

.hero-note {
  width: 100%;
  padding: 1.25rem 1.25rem 1.35rem;
  border: 1px solid var(--line);
  background: var(--panel);
  border-radius: 1rem;
}

.note-label {
  display: inline-block;
  margin-bottom: 0.75rem;
  color: var(--accent);
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.hero-note p {
  margin: 0;
  color: var(--muted);
  font-size: 0.96rem;
  line-height: 1.7;
}

.section {
  padding: 4rem 0;
}

.section-line {
  border-top: 1px solid var(--line);
}

.section-grid {
  display: grid;
  grid-template-columns: minmax(180px, 220px) minmax(0, 760px);
  gap: 2rem 3rem;
  align-items: start;
}

.section-label {
  color: var(--muted);
  font-size: 0.95rem;
  font-weight: 600;
}

.section-content {
  display: grid;
  gap: 1.2rem;
}

.section-content p {
  margin: 0;
  color: var(--text);
  font-size: 1.18rem;
  line-height: 1.65;
  letter-spacing: -0.02em;
}

.section-content p + p {
  color: var(--muted);
}

.contact-link {
  color: var(--accent);
  word-break: break-word;
}

.site-footer {
  border-top: 1px solid var(--line);
  padding: 1.5rem 0 2rem;
}

.footer-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
}

.nav-toggle {
  display: none;
  width: 2.75rem;
  height: 2.75rem;
  padding: 0;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: transparent;
  align-items: center;
  justify-content: center;
  flex-direction: column;
  gap: 0.28rem;
}

.nav-toggle span {
  width: 1rem;
  height: 2px;
  background: var(--text);
  display: block;
}

@media (max-width: 980px) {
  .hero-layout,
  .section-grid {
    grid-template-columns: 1fr;
  }

  .hero-layout {
    gap: 2rem;
  }

  h1 {
    max-width: 100%;
  }

  .hero-aside {
    justify-content: flex-start;
  }

  .hero-note {
    max-width: 32rem;
  }
}

@media (max-width: 760px) {
  .container {
    width: min(calc(100% - 1.5rem), var(--max-width));
  }

  .header-inner {
    flex-wrap: wrap;
    min-height: auto;
    padding: 1rem 0;
  }

  .nav-toggle {
    display: inline-flex;
    margin-left: auto;
  }

  .header-actions {
    width: 100%;
    display: grid;
    gap: 1rem;
  }

  .site-nav {
    display: none;
    width: 100%;
    flex-direction: column;
    align-items: flex-start;
    gap: 0.9rem;
  }

  .site-nav.is-open {
    display: flex;
  }

  .login-button {
    justify-self: start;
  }

  .hero {
    min-height: auto;
  }

  .hero-layout {
    padding: 4rem 0 5rem;
  }

  h1 {
    font-size: clamp(2.7rem, 13vw, 4.4rem);
    line-height: 1.02;
  }

  .hero-subtext,
  .section-content p {
    font-size: 1.02rem;
  }

  .section {
    padding: 2.75rem 0;
  }

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