:root {
  --bg: #0d1117;
  --surface: #161b22;
  --surface-alt: #21262d;
  --text: #e6edf3;
  --muted: #9da9b3;
  --accent: #c1272d;
  --accent-soft: rgba(193, 39, 45, 0.18);
  --border: #30363d;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  font-family: Inter, system-ui, sans-serif;
  background: var(--bg);
  color: var(--text);
  line-height: 1.6;
}

a {
  color: var(--accent);
  text-decoration: none;
}

button,
input,
textarea {
  font: inherit;
}

.hero {
  padding: 4rem 1.25rem;
  background: linear-gradient(135deg, #110b0b 0%, #1f1212 100%);
  text-align: center;
}

.hero__content {
  max-width: 900px;
  margin: 0 auto;
}

.section--centered .section__inner {
  text-align: center;
}

.hero {
  padding: 4rem 1.25rem;
  background: linear-gradient(135deg, #161b22 0%, #191f28 100%);
  text-align: center;
}

.features {
  justify-items: center;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
}

.feature {
  max-width: 460px;
}

.feature-icon {
  width: 48px;
  display: block;
  margin: 0 auto 1rem;
}

.eyebrow {
  margin: 0 0 1rem;
  color: var(--accent);
  text-transform: uppercase;
  letter-spacing: 0.15em;
  font-size: 0.9rem;
}

.hero h1 {
  margin: 0;
  font-size: clamp(2.6rem, 4vw, 4.2rem);
  line-height: 1.05;
}

.hero p {
  max-width: 720px;
  margin: 1.5rem auto 2rem;
  color: var(--muted);
  font-size: 1.05rem;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.95rem 1.5rem;
  border-radius: 999px;
  border: 1px solid transparent;
  text-decoration: none;
  font-weight: 600;
  transition: transform 0.2s ease, background-color 0.2s ease, border-color 0.2s ease;
}

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

.button--primary {
  background: var(--accent);
  color: #fff;
}

.button--secondary {
  background: transparent;
  border-color: rgba(193, 39, 45, 0.25);
  color: var(--accent);
}

.logo {
  display: block;
  max-width: 160px;
  margin: 0 auto 1.25rem;
}

.section {
  padding: 4rem 1.25rem;
}

.section--alt {
  background: var(--surface);
}

.section--companies {
  background: #23272d;
}

.section__inner {
  max-width: 1100px;
  margin: 0 auto;
}

.section h2 {
  margin: 0 auto 1rem;
  font-size: 2.2rem;
  max-width: 760px;
  text-align: center;
}

.section p {
  color: var(--muted);
  max-width: 760px;
  margin: 0 auto;
}

.cards,
.features,
.plans,
.info-grid,
.contact-grid {
  display: grid;
  gap: 1.25rem;
  margin-top: 2rem;
}

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

.card,
.feature,
.plan,
.contact-card,
.recommendation-card,
.contact-image-card,
.company-logo {
  padding: 1.5rem;
  background: var(--surface-alt);
  border: 1px solid var(--border);
  border-radius: 24px;
}

.card-icon {
  width: 48px;
  display: block;
  margin-bottom: 1rem;
}

.card h3,
.feature h3,
.plan h3,
.contact-card h3 {
  margin-top: 0;
}

.feature p,
.card p,
.plan ul,
.contact-card p {
  margin: 0.75rem 0 0;
}

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

.plan__price {
  margin: 0.85rem 0;
  font-size: 1.2rem;
  font-weight: 700;
  color: var(--text);
}

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

.plan li {
  margin: 0.7rem 0;
  color: var(--muted);
}

.plan details {
  margin-top: 1rem;
  border-top: 1px solid rgba(255,255,255,0.08);
  padding-top: 1rem;
}

.plan__preview {
  display: flex;
  align-items: center;
  gap: 1rem;
}

.plan-icon {
  width: 52px;
  height: 52px;
  border-radius: 18px;
  background: rgba(255,255,255,0.06);
  display: grid;
  place-items: center;
}

.plan__content {
  margin-top: 1rem;
  color: var(--muted);
}

.plan__content ul {
  list-style: disc inside;
  margin: 1rem 0 0;
  padding-left: 0.5rem;
}

.plan__content li {
  margin: 0.65rem 0;
}

.plan summary {
  cursor: pointer;
  list-style: none;
  font-weight: 700;
  color: var(--accent);
}

.plan summary::-webkit-details-marker {
  display: none;
}

.plan summary:after {
  content: ' ▾';
  font-weight: 400;
}

.plan details[open] summary:after {
  content: ' ▴';
}

.plan--recommended {
  border-color: var(--accent);
}

.badge {
  display: inline-block;
  padding: 0.35rem 0.85rem;
  border-radius: 999px;
  background: var(--accent-soft);
  color: var(--accent);
  font-size: 0.8rem;
  font-weight: 700;
}

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

.info-grid > div,
.recommendation-grid > * {
  padding: 1.5rem;
}

.recommendation-grid {
  display: grid;
  gap: 1.25rem;
  grid-template-columns: 1.7fr 1fr;
  align-items: start;
  margin-top: 2rem;
}

.recommendation-copy ul {
  list-style: none;
  padding: 0;
  margin: 1rem 0 0;
}

.recommendation-copy li {
  margin: 0.8rem 0;
  color: var(--muted);
}

.recommendation-card p {
  margin: 0.75rem 0;
}

.highlight {
  margin-top: 1rem;
  color: var(--accent);
  font-weight: 700;
}

.company-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 1.25rem;
  margin-top: 2rem;
  align-items: center;
}

.company-logo {
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 120px;
  background: var(--surface-alt);
  border: 1px solid var(--border);
  border-radius: 24px;
  padding: 1rem;
}

.company-logo img {
  max-height: 56px;
  width: auto;
}

.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2rem;
  align-items: stretch;
}

.contact-left,
.contact-right {
  display: grid;
  gap: 1.25rem;
  align-items: stretch;
}

.contact-left {
  grid-template-rows: auto minmax(320px, 1fr);
}

.contact-card {
  min-height: 160px;
}

.contact-cta {
  background: var(--surface-alt);
  border-color: rgba(255,255,255,0.08);
  grid-column: 1 / -1;
  padding: 2rem 1.5rem;
}

.contact-image-card {
  display: flex;
  justify-content: center;
  align-items: center;
  min-height: 0;
}

.contact-image {
  width: 100%;
  height: 100%;
  object-fit: cover;
  border-radius: 24px;
  display: block;
}

.contact-form {
  padding: 1.5rem;
  background: var(--surface-alt);
  border: 1px solid var(--border);
  border-radius: 24px;
  display: grid;
  gap: 1rem;
}

.contact-form label {
  display: block;
  margin: 1rem 0 0.5rem;
  color: var(--text);
}

.contact-form input,
.contact-form textarea {
  width: 100%;
  padding: 0.95rem 1rem;
  border-radius: 12px;
  border: 1px solid #2f353d;
  background: #0f1319;
  color: var(--text);
}

.contact-form button {
  margin-top: 1.25rem;
  width: 100%;
  border: none;
  cursor: pointer;
}

.footer {
  padding: 2rem 1.25rem;
  text-align: center;
  color: var(--muted);
  background: #090b10;
}

@media (max-width: 860px) {
  .contact-grid,
  .plans,
  .cards,
  .info-grid,
  .features,
  .recommendation-grid,
  .company-grid {
    grid-template-columns: 1fr;
  }
}