:root {
  color-scheme: dark;
  --bg: #0b0d0f;
  --bg-elev: #12161a;
  --bg-soft: #0f1216;
  --text: #e7eaee;
  --muted: #a3aab3;
  --line: #232a32;
  --accent: #f2b233;
  --accent-soft: rgba(242, 178, 51, 0.16);
  --shadow: 0 30px 80px rgba(0, 0, 0, 0.45);
  --max-width: 1100px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: "IBM Plex Mono", "Space Mono", "JetBrains Mono", monospace;
  background: radial-gradient(circle at top left, rgba(255, 255, 255, 0.06), transparent 45%),
    radial-gradient(circle at 15% 20%, rgba(242, 178, 51, 0.12), transparent 40%),
    radial-gradient(circle at 80% 10%, rgba(255, 255, 255, 0.05), transparent 35%),
    var(--bg);
  color: var(--text);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

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

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

.container {
  width: min(100% - 2.5rem, var(--max-width));
  margin: 0 auto;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  backdrop-filter: blur(16px);
  background: rgba(11, 13, 15, 0.85);
  border-bottom: 1px solid var(--line);
}

.nav {
  display: flex;
  align-items: center;
  gap: 1.5rem;
  padding: 0.6rem 0;
}

.logo {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.logo img {
  width: 120px;
}

.logo span {
  font-size: 0.75rem;
  letter-spacing: 0.28em;
  text-transform: uppercase;
  color: var(--muted);
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 1.25rem;
  margin-left: auto;
  flex-wrap: wrap;
}

.nav-links a {
  font-size: 0.85rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--muted);
}

.nav-links a:hover {
  color: var(--text);
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 0.85rem 1.6rem;
  border-radius: 999px;
  border: 1px solid var(--accent);
  color: var(--text);
  font-size: 0.85rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  transition: transform 0.2s ease, box-shadow 0.2s ease, background 0.2s ease;
}

.button:hover {
  transform: translateY(-2px);
  box-shadow: 0 12px 32px rgba(242, 178, 51, 0.25);
}

.button.fill {
  background: var(--accent);
  color: #0b0d0f;
}

.button.ghost {
  border-color: var(--line);
  color: var(--muted);
}

.hero {
  padding: 6rem 0 4rem;
}

.hero-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 2.5rem;
  align-items: center;
}

.hero h1 {
  font-size: clamp(2.2rem, 3vw + 1rem, 3.4rem);
  line-height: 1.1;
  margin: 0 0 1rem;
}

.hero p {
  color: var(--muted);
  font-size: 1.05rem;
}

.hero-actions {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
  margin: 2rem 0 0;
}

.hero-card {
  background: var(--bg-elev);
  border: 1px solid var(--line);
  padding: 2rem;
  border-radius: 24px;
  box-shadow: var(--shadow);
}

.hero-card h3 {
  margin-top: 0;
  font-size: 1rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--accent);
}

.hero-card ul {
  list-style: none;
  padding: 0;
  margin: 1.5rem 0 0;
  display: grid;
  gap: 0.75rem;
  color: var(--muted);
}

.section {
  padding: 4.5rem 0;
  scroll-margin-top: 6.5rem;
}

.section-title {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 2rem;
  margin-bottom: 2.5rem;
}

.section-title h2 {
  margin: 0;
  font-size: 1.8rem;
}

.section-title span {
  color: var(--muted);
  font-size: 0.85rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
}

.grid {
  display: grid;
  gap: 1.75rem;
}

.grid.two {
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
}

.grid.three {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.features-grid {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.card {
  padding: 1.75rem;
  border: 1px solid var(--line);
  border-radius: 20px;
  background: rgba(15, 18, 22, 0.75);
  display: grid;
  gap: 0.85rem;
}

.feature-card {
  position: relative;
  overflow: hidden;
}

.feature-icon {
  width: 42px;
  height: 42px;
  border-radius: 14px;
  display: grid;
  place-items: center;
  background: var(--accent-soft);
  color: var(--accent);
  font-size: 1.2rem;
}

.card h3 {
  margin: 0;
}

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

.tag {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  font-size: 0.75rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--accent);
}

.inline-list {
  list-style: none;
  padding: 0;
  margin: 0;
  display: grid;
  gap: 0.7rem;
  color: var(--muted);
}

.image-frame {
  border-radius: 24px;
  overflow: hidden;
  border: 1px solid var(--line);
  box-shadow: var(--shadow);
}

.split {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 2.5rem;
  align-items: center;
}

.highlight {
  background: var(--bg-elev);
  border-radius: 26px;
  padding: 2.25rem;
  border: 1px solid var(--line);
}

.table {
  display: grid;
  gap: 1.25rem;
}

.pricing-grid {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.pricing-grid .hero-actions {
  margin-top: 1rem;
  width: 100%;
  display: block;
}

.pricing-grid .button {
  width: 100%;
  justify-content: center;
}

.pricing-grid .card {
  display: flex;
  flex-direction: column;
}

.pricing-grid .hero-actions {
  margin-top: auto;
  padding-top: 1rem;
}

.table .card {
  background: var(--bg-soft);
}

.price {
  font-size: 1.8rem;
  color: var(--accent);
}

.cta {
  background: linear-gradient(120deg, rgba(242, 178, 51, 0.18), rgba(255, 255, 255, 0.04));
  border: 1px solid var(--line);
  border-radius: 30px;
  padding: 2.5rem;
  display: grid;
  gap: 1.5rem;
  align-items: center;
}

.footer {
  border-top: 1px solid var(--line);
  padding: 3rem 0;
  color: var(--muted);
  font-size: 0.85rem;
}

.footer-grid {
  display: grid;
  gap: 1.5rem;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
}

.form {
  display: grid;
  gap: 1rem;
}

.h-captcha {
  margin: 0.25rem 0 0.5rem;
}

input,
textarea {
  width: 100%;
  padding: 0.85rem 1rem;
  border-radius: 14px;
  border: 1px solid var(--line);
  background: #0d1116;
  color: var(--text);
  font-family: inherit;
  font-size: 0.95rem;
}

textarea {
  min-height: 140px;
  resize: vertical;
}

.small {
  font-size: 0.8rem;
  color: var(--muted);
}

.form-note {
  letter-spacing: 0.02em;
  text-transform: none;
}

.form-error {
  color: var(--accent);
  margin-top: -0.25rem;
}

.form-status {
  min-height: 1.2em;
  opacity: 0;
  transition: opacity 0.3s ease;
  font-weight: 600;
  letter-spacing: 0.02em;
}

.form-status.is-visible {
  opacity: 1;
}

.form-status.is-hidden {
  opacity: 0;
}

.form-status[data-state='loading'] {
  color: var(--muted);
}

.form-status[data-state='success'] {
  color: var(--text);
}

.form-status[data-state='error'] {
  color: var(--accent);
}

.button[disabled] {
  opacity: 0.6;
  cursor: not-allowed;
  transform: none;
  box-shadow: none;
}

.form.is-hidden {
  display: none;
}

.form-success {
  border: 1px solid var(--line);
  border-radius: 20px;
  padding: 1.75rem;
  background: rgba(242, 178, 51, 0.12);
  color: var(--text);
  box-shadow: var(--shadow);
  opacity: 0;
  transform: translateY(6px);
  transition: opacity 0.35s ease, transform 0.35s ease;
}

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

@media (max-width: 840px) {
  .nav {
    flex-direction: column;
    align-items: flex-start;
  }

  .nav-links {
    margin-left: 0;
  }

  .hero {
    padding-top: 4.5rem;
  }

  .features-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

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

@media (max-width: 720px) {
  .pricing-grid {
    grid-template-columns: 1fr;
  }

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

@media (max-width: 520px) {
  .logo img {
    width: 100px;
  }

  .section {
    padding: 3.5rem 0;
    scroll-margin-top: 7.5rem;
  }

  .hero-card {
    padding: 1.5rem;
  }

  .cta {
    padding: 2rem;
  }

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