:root {
  --bg: #f7f7f7;
  --surface: #ffffff;
  --text: #1a1a1a;
  --muted: #5c5c5c;
  --border: #d9d9d9;
  --accent: #f36f21;
  --accent-dark: #c25317;
  --banner-bg: #111111;
  --banner-text: #f7f7f7;
  --banner-muted: rgba(255, 255, 255, 0.72);
  --banner-border: #2d2d2d;
  --header-hover: rgba(255, 255, 255, 0.12);
}

@media (prefers-color-scheme: dark) {
  :root {
    --bg: #111111;
    --surface: #1b1b1b;
    --text: #f2f2f2;
    --muted: #b8b8b8;
    --border: #2d2d2d;
    --banner-bg: #1b1b1b;
    --banner-text: #f2f2f2;
    --banner-muted: #b8b8b8;
    --banner-border: #2d2d2d;
    --header-hover: rgba(255, 255, 255, 0.12);
  }
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  font-family: "Segoe UI", Tahoma, Arial, sans-serif;
  background: var(--bg);
  color: var(--text);
  line-height: 1.6;
  min-height: 100vh;
  min-height: 100dvh;
  display: flex;
  flex-direction: column;
}

a {
  color: var(--text);
}

a:hover {
  color: var(--accent-dark);
}

.site-header {
  border-bottom: 1px solid var(--banner-border);
  background: var(--banner-bg);
  color: var(--banner-text);
  position: sticky;
  top: 0;
  z-index: 1000;
  box-shadow: 0 8px 20px rgba(0, 0, 0, 0.08);
}

.site-header-inner {
  max-width: 1120px;
  margin: 0 auto;
  padding: 16px 20px;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}

.site-header a {
  color: inherit;
}

.site-header a:hover {
  color: inherit;
}

.site-brand {
  display: inline-flex;
  align-items: center;
  line-height: 0;
  text-decoration: none;
  padding: 0;
  border: 0;
  border-radius: 0;
  background: transparent;
}

.site-logo {
  height: 64px;
  width: auto;
  display: block;
}

.site-nav {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  align-items: center;
}

.site-nav a {
  text-decoration: none;
  font-weight: 600;
  padding: 6px 8px;
  border-radius: 999px;
}

.site-nav a:hover {
  background: var(--header-hover);
  color: inherit;
}

.site-nav .nav-cta {
  background: var(--accent);
  color: #ffffff;
  padding: 6px 14px;
}

.site-nav .nav-cta:hover {
  background: var(--accent-dark);
  color: #ffffff;
}

.page,
.page-archive {
  max-width: 960px;
  margin: 0 auto;
  padding: 32px 20px 60px;
  flex: 1;
}

main {
  flex: 1;
}

.banner {
  display: flex;
  flex-wrap: wrap;
  gap: 20px;
  align-items: center;
  padding: 24px;
  background: var(--banner-bg);
  border: 1px solid var(--banner-border);
  color: var(--banner-text);
}

.logo-svg {
  width: 360px;
  max-width: 100%;
}

.banner-text {
  flex: 1;
  min-width: 220px;
}

.banner-text h1 {
  margin: 0 0 8px;
  font-size: 1.8rem;
}

.banner-text p {
  margin: 0 0 14px;
  color: var(--banner-muted);
}

.actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.btn {
  display: inline-block;
  padding: 8px 14px;
  border: 1px solid var(--border);
  border-radius: 4px;
  font-weight: 600;
  background: transparent;
}

.banner .btn {
  color: var(--banner-text);
  border-color: var(--banner-border);
}

.banner .btn:not(.primary):hover {
  color: var(--banner-text);
  border-color: var(--banner-text);
}

.btn.primary {
  background: var(--accent);
  color: #ffffff;
  border-color: var(--accent);
}

.btn.primary:hover {
  background: var(--accent-dark);
  border-color: var(--accent-dark);
  color: #ffffff;
}

.container {
  margin-top: 24px;
  padding: 24px;
  background: var(--surface);
  border: 1px solid var(--border);
}

.container h2 {
  margin: 0 0 16px;
  font-size: 1.4rem;
}

.grid {
  display: grid;
  gap: 16px;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
}

.card {
  padding: 16px;
  border: 1px solid var(--border);
}

.card h3 {
  margin: 0 0 8px;
  font-size: 1.05rem;
}

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

.contact {
  margin-top: 20px;
  padding-top: 16px;
  border-top: 1px solid var(--border);
}

.contact h2 {
  margin-top: 0;
}

.contact-form {
  display: grid;
  gap: 12px;
  margin-top: 16px;
}

.contact-form .field label {
  display: block;
  margin-bottom: 6px;
  font-weight: 600;
}

.contact-form input,
.contact-form textarea {
  width: 100%;
  padding: 10px 12px;
  border: 1px solid var(--border);
  border-radius: 4px;
  background: var(--surface);
  color: var(--text);
  font: inherit;
}

.contact-form textarea {
  resize: vertical;
}

.form-status {
  margin-top: 12px;
  padding: 12px 14px;
  border-radius: 4px;
  border: 1px solid var(--border);
}

.form-status.success {
  border-color: rgba(0, 120, 68, 0.35);
  background: rgba(0, 120, 68, 0.08);
}

.form-status.error {
  border-color: rgba(168, 14, 0, 0.35);
  background: rgba(168, 14, 0, 0.08);
}

.form-status p {
  margin: 0 0 6px;
}

.form-status ul {
  margin: 0;
  padding-left: 18px;
  color: var(--muted);
}

.hp-field {
  position: absolute;
  left: -9999px;
  height: 0;
  overflow: hidden;
}

.feature-page .page {
  max-width: 1120px;
}

.feature-hero {
  display: grid;
  grid-template-columns: minmax(0, 1.1fr) minmax(0, 0.9fr);
  gap: 28px;
  align-items: center;
  padding: 32px;
  background: linear-gradient(135deg, rgba(243, 111, 33, 0.14), rgba(243, 111, 33, 0) 65%), var(--surface);
  border: 1px solid var(--border);
  border-radius: 16px;
  position: relative;
  overflow: hidden;
}

.feature-hero::after {
  content: "";
  position: absolute;
  right: -140px;
  top: -140px;
  width: 260px;
  height: 260px;
  background: radial-gradient(circle, rgba(243, 111, 33, 0.25), rgba(243, 111, 33, 0));
  opacity: 0.85;
}

.feature-hero > * {
  position: relative;
  z-index: 1;
}

.feature-kicker {
  margin: 0 0 10px;
  font-size: 0.75rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--muted);
  font-weight: 700;
}

.feature-copy h1 {
  margin: 0 0 14px;
  font-size: 2.1rem;
  line-height: 1.2;
}

.feature-copy p {
  margin: 0 0 12px;
}

.feature-list {
  list-style: none;
  padding: 0;
  margin: 10px 0 18px;
  display: grid;
  gap: 8px;
}

.feature-list li {
  padding: 10px 12px;
  border-radius: 8px;
  border: 1px solid var(--border);
  background: rgba(243, 111, 33, 0.08);
  font-weight: 600;
}

.feature-result {
  font-weight: 600;
}

.tag-row {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 16px;
  color: var(--muted);
  font-size: 0.9rem;
}

.tag-row span {
  padding: 4px 10px;
  border-radius: 999px;
  border: 1px solid var(--border);
  background: var(--surface);
}

.feature-visual img {
  width: 100%;
  display: block;
  border-radius: 16px;
  border: 1px solid var(--border);
  box-shadow: 0 24px 50px rgba(0, 0, 0, 0.22);
}

.site-footer {
  border-top: 1px solid var(--border);
  padding: 20px;
  text-align: center;
  color: var(--muted);
  font-size: 0.9rem;
  margin-top: auto;
}

.site-footer p {
  margin: 0;
}

@media (max-width: 900px) {
  .feature-hero {
    grid-template-columns: 1fr;
    padding: 24px;
  }

  .feature-copy h1 {
    font-size: 1.9rem;
  }
}

@media (max-width: 600px) {
  .site-header-inner {
    padding: 14px 16px;
    justify-content: center;
    text-align: center;
  }

  .site-nav {
    justify-content: center;
  }

  .site-logo {
    height: 54px;
  }

  .banner {
    padding: 20px;
  }

  .page,
  .page-archive {
    padding: 24px 16px 48px;
  }
}