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

body {
  margin: 0;
  font-family: system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  color: #111827;
  background: #f3f4f6;
}

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

.container {
  max-width: 1120px;
  margin: 0 auto;
  padding: 0 1.5rem;
}

.top-bar {
  background: #0f172a;
  color: #e5e7eb;
  position: sticky;
  top: 0;
  z-index: 20;
}

.top-bar .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0.85rem 1.5rem;
}

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

.logo-box {
  background: linear-gradient(135deg, #10b981, #059669);
  color: white;
  padding: 0.35rem 0.7rem;
  border-radius: 0.5rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  font-size: 0.85rem;
}

.logo-text {
  display: flex;
  flex-direction: column;
}

.brand-name {
  font-weight: 600;
  font-size: 0.95rem;
}

.brand-tagline {
  font-size: 0.75rem;
  color: #9ca3af;
}

.hero {
  padding: 3.5rem 0 3rem;
  background: radial-gradient(circle at top left, #d1fae5, #f9fafb 55%);
}

.hero-grid {
  display: grid;
  grid-template-columns: minmax(0, 3fr) minmax(0, 2fr);
  gap: 2.5rem;
  align-items: center;
}

.hero-text h1 {
  font-size: clamp(2rem, 3vw + 1rem, 2.7rem);
  line-height: 1.1;
  margin-bottom: 1rem;
}

.hero-text p {
  font-size: 1rem;
  color: #4b5563;
  margin-bottom: 1.5rem;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  margin-bottom: 1.25rem;
}

.hero-list {
  list-style: none;
  padding: 0;
  margin: 0;
  color: #4b5563;
}

.hero-list li {
  display: flex;
  align-items: center;
  gap: 0.4rem;
  font-size: 0.95rem;
  margin-bottom: 0.35rem;
}

.hero-list li::before {
  content: "✔";
  color: #059669;
  font-size: 0.8rem;
}

.hero-card {
  background: white;
  border-radius: 1rem;
  padding: 1.5rem;
  box-shadow: 0 18px 35px rgba(15, 23, 42, 0.18);
  border: 1px solid #e5e7eb;
}

.hero-card h2 {
  margin-top: 0;
  margin-bottom: 0.75rem;
  font-size: 1.2rem;
}

.hero-card p {
  margin-top: 0;
  margin-bottom: 0.75rem;
  color: #4b5563;
}

.hero-card ul {
  list-style: none;
  padding: 0;
  margin: 0 0 0.75rem;
  color: #111827;
  font-size: 0.95rem;
}

.hero-card li {
  margin-bottom: 0.25rem;
}

.hero-card-foot {
  font-size: 0.85rem;
  color: #6b7280;
}

.section {
  padding: 3.5rem 0;
  background: #f9fafb;
}

.section-alt {
  background: #eef2ff;
}

.section h2 {
  text-align: center;
  margin-top: 0;
  margin-bottom: 0.75rem;
  font-size: 1.7rem;
}

.section-intro {
  text-align: center;
  max-width: 640px;
  margin: 0 auto 2.25rem;
  color: #4b5563;
}

.grid-3 {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1.5rem;
}

.card {
  background: white;
  border-radius: 0.9rem;
  padding: 1.4rem;
  box-shadow: 0 10px 25px rgba(15, 23, 42, 0.08);
  border: 1px solid #e5e7eb;
}

.card h3 {
  margin-top: 0;
  margin-bottom: 0.5rem;
}

.card p {
  margin: 0;
  color: #4b5563;
  font-size: 0.95rem;
}

.chip-row {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  justify-content: center;
}

.chip {
  background: white;
  border-radius: 999px;
  padding: 0.4rem 0.9rem;
  font-size: 0.85rem;
  border: 1px solid #c4b5fd;
  color: #4c1d95;
}

.steps {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1.5rem;
}

.step {
  background: white;
  border-radius: 0.9rem;
  padding: 1.4rem;
  border: 1px solid #e5e7eb;
  box-shadow: 0 10px 25px rgba(15, 23, 42, 0.06);
}

.step-number {
  width: 2rem;
  height: 2rem;
  border-radius: 999px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: #10b981;
  color: white;
  font-weight: 600;
  margin-bottom: 0.5rem;
}

.step h3 {
  margin-top: 0;
  margin-bottom: 0.4rem;
}

.step p {
  margin: 0;
  color: #4b5563;
  font-size: 0.95rem;
}

.about-grid {
  display: grid;
  grid-template-columns: minmax(0, 2fr) minmax(0, 1.5fr);
  gap: 2rem;
  align-items: center;
}

.about-highlights {
  display: grid;
  grid-template-columns: 1fr;
  gap: 0.8rem;
}

.highlight {
  background: white;
  padding: 0.9rem 1.1rem;
  border-radius: 0.75rem;
  border: 1px solid #e5e7eb;
}

.highlight-number {
  display: block;
  font-weight: 700;
  color: #1d4ed8;
}

.highlight-label {
  font-size: 0.85rem;
  color: #4b5563;
}

.contact-grid {
  display: grid;
  grid-template-columns: minmax(0, 2fr) minmax(0, 2fr);
  gap: 2rem;
  align-items: flex-start;
}

.contact-points {
  list-style: none;
  padding: 0;
  margin: 0 0 1rem;
  color: #374151;
  font-size: 0.95rem;
}

.contact-points li {
  margin-bottom: 0.35rem;
}

.note {
  font-size: 0.8rem;
  color: #6b7280;
}

.contact-form {
  background: white;
  border-radius: 1rem;
  padding: 1.5rem;
  border: 1px solid #e5e7eb;
  box-shadow: 0 10px 25px rgba(15, 23, 42, 0.08);
  display: grid;
  gap: 0.75rem;
}

.contact-form label {
  font-size: 0.85rem;
  color: #374151;
  display: grid;
  gap: 0.25rem;
}

.contact-form input,
.contact-form textarea {
  border-radius: 0.6rem;
  border: 1px solid #d1d5db;
  padding: 0.55rem 0.7rem;
  font-size: 0.9rem;
  font-family: inherit;
}

.contact-form input:focus,
.contact-form textarea:focus {
  outline: 2px solid #4ade80;
  outline-offset: 1px;
  border-color: #22c55e;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.55rem 1.1rem;
  border-radius: 999px;
  font-size: 0.9rem;
  font-weight: 500;
  border: 1px solid transparent;
  cursor: pointer;
}

.btn-primary {
  background: linear-gradient(135deg, #16a34a, #22c55e);
  color: white;
  border-color: #16a34a;
}

.btn-outline {
  border-color: #4ade80;
  color: #bbf7d0;
  background: transparent;
}

.btn-ghost {
  background: white;
  border-color: #e5e7eb;
  color: #111827;
}

.btn-full {
  width: 100%;
}

.btn:hover {
  filter: brightness(1.05);
}

.footer {
  background: #020617;
  color: #9ca3af;
  padding: 1rem 0;
  font-size: 0.8rem;
}

.footer-inner {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 0.75rem;
}

@media (max-width: 900px) {
  .hero-grid,
  .grid-3,
  .steps,
  .about-grid,
  .contact-grid {
    grid-template-columns: minmax(0, 1fr);
  }

  .hero {
    padding-top: 2.5rem;
  }

  .top-bar .container {
    padding-inline: 1rem;
  }
}

@media (max-width: 640px) {
  .hero-actions {
    flex-direction: column;
    align-items: stretch;
  }

  .brand-name {
    font-size: 0.9rem;
  }

  .brand-tagline {
    display: none;
  }

  .hero-card {
    margin-top: 0.5rem;
  }

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