:root {
  --brand: #d31145;
  --brand-dark: #b20f38;
  --text: #111827;
  --muted: #6b7280;
  --border: #e5e7eb;
  --bg: #f9fafb;
  --white: #ffffff;
  font-family: 'Inter', system-ui, -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  color: var(--text);
  line-height: 1.6;
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

body {
  margin: 0;
  background: var(--white);
}

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

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

.container {
  width: min(1200px, 92vw);
  margin: 0 auto;
}

.container.narrow {
  width: min(720px, 92vw);
}

.section {
  padding: clamp(3rem, 6vw, 5rem) 0;
}

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

.section--dark {
  background: #111827;
  color: var(--white);
}

.section__header {
  text-align: center;
  margin-bottom: clamp(2rem, 5vw, 3rem);
}

.section__header--light h2,
.section__header--light p {
  color: var(--white);
}

.section__lead {
  color: var(--muted);
  max-width: 640px;
  margin: 0.75rem auto 0;
}

.section--dark .section__lead {
  color: #d1d5db;
}

.eyebrow {
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--brand);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-bottom: 0.35rem;
}

.eyebrow--light {
  color: #fca5a5;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(255, 255, 255, 0.96);
  backdrop-filter: blur(6px);
  border-bottom: 1px solid rgba(17, 24, 39, 0.05);
}

.navbar {
  width: min(1200px, 92vw);
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 68px;
}

.logo {
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--brand);
}

.nav-links {
  list-style: none;
  display: flex;
  gap: 1rem;
}

.nav-links a {
  font-weight: 500;
  padding: 0.4rem 0.6rem;
  border-radius: 999px;
  transition: background 0.2s ease, color 0.2s ease;
}

.nav-links a:hover {
  background: rgba(211, 17, 69, 0.12);
  color: var(--brand);
}

.nav-toggle {
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 44px;
  height: 44px;
  border: 1px solid var(--border);
  border-radius: 999px;
  background: var(--white);
  cursor: pointer;
}

.nav-toggle span {
  display: block;
  width: 20px;
  height: 2px;
  background: var(--text);
}

.hero {
  position: relative;
  min-height: 90vh;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  color: var(--white);
  padding: clamp(4rem, 8vw, 6rem) 1rem;
  background: url("https://images.unsplash.com/photo-1560518883-ce09059eeffa?auto=format&fit=crop&w=1600&q=80") center/cover no-repeat;
}

.hero__overlay {
  position: absolute;
  inset: 0;
  background: rgba(17, 24, 39, 0.72);
}

.hero__content {
  position: relative;
  z-index: 1;
  width: min(960px, 92vw);
}

.hero h1 {
  font-size: clamp(2.3rem, 6vw, 3.8rem);
  line-height: 1.15;
  margin: 0.75rem 0;
}

.hero h1 span {
  color: var(--brand);
}

.lead {
  font-size: 1.1rem;
  color: #e5e7eb;
  max-width: 620px;
  margin: 0 auto 1.75rem;
}

.hero__actions {
  display: flex;
  gap: 1rem;
  justify-content: center;
  flex-wrap: wrap;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.85rem 1.75rem;
  font-weight: 600;
  border-radius: 999px;
  border: 1px solid transparent;
  transition: transform 0.2s ease, box-shadow 0.2s ease, background 0.2s ease;
}

.btn--primary {
  background: var(--brand);
  color: var(--white);
  border-color: var(--brand);
}

.btn--primary:hover {
  background: var(--brand-dark);
  transform: translateY(-2px);
}

.btn--ghost {
  color: var(--white);
  border-color: rgba(255, 255, 255, 0.6);
}

.btn--ghost:hover {
  background: rgba(255, 255, 255, 0.12);
}

.btn--full {
  width: 100%;
}

.video-wrapper {
  position: relative;
  padding-bottom: 56.25%;
  border-radius: 18px;
  overflow: hidden;
  box-shadow: 0 20px 45px rgba(17, 24, 39, 0.15);
  background: var(--border);
}

.video-wrapper iframe {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  border: 0;
}

.grid {
  display: grid;
  gap: 1.5rem;
}

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

.grid--logos {
  grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
  gap: 1rem;
}

.grid--logos figure {
  min-height: 110px;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 1.5rem;
  border: 1px solid var(--border);
  border-radius: 12px;
  background: var(--white);
}

.grid--contact {
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 2rem;
}

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

.feature-card,
.card,
.trial-card {
  background: var(--white);
  border-radius: 16px;
  padding: 1.75rem;
  border: 1px solid var(--border);
  box-shadow: 0 10px 30px rgba(15, 23, 42, 0.06);
}

.section--dark .trial-card {
  background: var(--white);
  color: var(--text);
}

.feature-icon {
  width: 48px;
  height: 48px;
  border-radius: 12px;
  background: rgba(211, 17, 69, 0.12);
  color: var(--brand);
  font-size: 1.5rem;
  display: grid;
  place-items: center;
  margin-bottom: 1rem;
}

.trial-card ul {
  list-style: none;
  padding: 0;
  margin: 1rem 0 1.5rem;
}

.trial-card li {
  padding-left: 1.75rem;
  position: relative;
  margin-bottom: 0.75rem;
}

.trial-card li::before {
  content: "✓";
  position: absolute;
  left: 0;
  top: 0;
  color: var(--brand);
  font-weight: 700;
}

.form-card {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.form-card label {
  display: flex;
  flex-direction: column;
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--muted);
  gap: 0.45rem;
}

.form-card input,
.form-card textarea {
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 0.85rem 1rem;
  font: inherit;
  transition: border-color 0.2s ease, box-shadow 0.2s ease;
}

.form-card input:focus,
.form-card textarea:focus {
  border-color: var(--brand);
  box-shadow: 0 0 0 3px rgba(211, 17, 69, 0.15);
  outline: none;
}

.contact-panel {
  background: var(--bg);
  border-radius: 16px;
  padding: 2rem;
  border: 1px solid var(--border);
}

.contact-panel ul {
  list-style: none;
  padding: 0;
  margin: 1rem 0 0;
  display: grid;
  gap: 0.75rem;
}

.site-footer {
  background: #0f172a;
  color: #e2e8f0;
  padding: 3rem 0 2rem;
}

.site-footer h4 {
  margin-top: 0;
  margin-bottom: 0.75rem;
  color: var(--white);
}

.footer-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 2rem;
  margin-bottom: 2rem;
}

.site-footer ul {
  list-style: none;
  padding: 0;
  margin: 0;
  display: grid;
  gap: 0.5rem;
}

.site-footer a {
  color: inherit;
  opacity: 0.85;
}

.site-footer a:hover {
  color: var(--brand);
  opacity: 1;
}

.copyright {
  text-align: center;
  font-size: 0.85rem;
  opacity: 0.85;
}

@media (max-width: 880px) {
  .nav-toggle {
    display: inline-flex;
  }

  .nav-links {
    position: absolute;
    top: 68px;
    right: 4vw;
    left: 4vw;
    flex-direction: column;
    background: var(--white);
    border: 1px solid var(--border);
    border-radius: 12px;
    padding: 1rem;
    transform: translateY(-150%);
    opacity: 0;
    pointer-events: none;
    transition: transform 0.2s ease, opacity 0.2s ease;
  }

  .nav-links.is-open {
    transform: translateY(0);
    opacity: 1;
    pointer-events: auto;
  }

  .navbar {
    height: 72px;
  }
}

@media (max-width: 640px) {
  .hero h1 {
    font-size: 2.1rem;
  }

  .hero__actions {
    flex-direction: column;
  }

  .section__lead {
    font-size: 0.95rem;
  }
}