:root {
  --bg: #f7f4ec;
  --ink: #1d2a38;
  --muted: #44515f;
  --accent: #1f7a6b;
  --accent-dark: #155347;
  --card: #ffffff;
  --line: #d6dfd8;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  font-family: "Avenir Next", "Segoe UI", sans-serif;
  color: var(--ink);
  background:
    radial-gradient(circle at 10% 10%, #dce7e2 0, transparent 40%),
    radial-gradient(circle at 90% 0, #f0e4cf 0, transparent 35%),
    var(--bg);
  line-height: 1.6;
}

.container {
  width: min(1080px, 92%);
  margin: 0 auto;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 10;
  backdrop-filter: blur(8px);
  background: rgba(247, 244, 236, 0.9);
  border-bottom: 1px solid var(--line);
}

.nav-wrap {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 0.9rem 0;
}

.brand {
  font-weight: 800;
  letter-spacing: 0.04em;
}

nav {
  display: flex;
  gap: 1.1rem;
}

nav a {
  text-decoration: none;
  color: var(--ink);
  font-weight: 600;
}

.hero {
  padding: 5rem 0 3rem;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: 2rem;
  align-items: center;
}

.eyebrow {
  text-transform: uppercase;
  letter-spacing: 0.09em;
  color: var(--accent);
  font-weight: 700;
  font-size: 0.75rem;
}

h1 {
  margin: 0.3rem 0 0.8rem;
  line-height: 1.1;
  font-size: clamp(2rem, 4vw, 3.4rem);
}

.hero-copy {
  font-size: 1.1rem;
  max-width: 54ch;
  color: var(--muted);
}

.btn-primary {
  display: inline-block;
  margin-top: 1.1rem;
  background: var(--accent);
  color: #fff;
  text-decoration: none;
  padding: 0.75rem 1.2rem;
  border-radius: 0.55rem;
  font-weight: 700;
  transition: background 0.2s ease;
}

.btn-action {
  border: none;
  cursor: pointer;
}

.btn-primary:hover {
  background: var(--accent-dark);
}

.hero-card {
  background: linear-gradient(180deg, #fff, #f2f9f5);
  border: 1px solid var(--line);
  border-radius: 1rem;
  padding: 1.2rem;
}

.hero-card ul {
  margin: 0;
  padding-left: 1.1rem;
}

.section {
  padding: 3.2rem 0;
}

.section.alt {
  background: #eef3ef;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

h2 {
  font-size: clamp(1.5rem, 2.8vw, 2.25rem);
  margin: 0 0 1.2rem;
}

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

.card {
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: 0.8rem;
  padding: 1rem;
}

.card h3 {
  margin-top: 0;
  font-size: 1.1rem;
}

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

.timeline div {
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 0.8rem;
  padding: 1rem;
}

.faq-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1.25rem;
}

.faq-grid article {
  background: linear-gradient(180deg, #ffffff 0%, #fbfdfb 100%);
  border: 1px solid #c9d7cd;
  border-left: 6px solid var(--accent);
  border-radius: 0.9rem;
  padding: 1.15rem 1.2rem;
  box-shadow: 0 8px 20px rgba(22, 41, 33, 0.07);
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.faq-grid article:hover {
  transform: translateY(-2px);
  box-shadow: 0 12px 24px rgba(22, 41, 33, 0.12);
}

.faq-grid h3 {
  margin: 0 0 0.55rem;
  line-height: 1.3;
  font-size: 1.1rem;
}

.faq-grid p {
  margin: 0.35rem 0 0;
  color: #384756;
}

.faq-grid p strong {
  color: #0f4d42;
}

.cta {
  padding: 3.5rem 0 4.2rem;
}

.cta-wrap {
  text-align: center;
}

.site-footer {
  border-top: 1px solid var(--line);
  padding: 1.4rem 0 1.8rem;
}

.footer-wrap {
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  align-items: baseline;
}

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

.footer-link {
  border: none;
  background: none;
  color: var(--accent-dark);
  font: inherit;
  padding: 0;
  cursor: pointer;
  text-decoration: underline;
  font-weight: 600;
}

.modal-backdrop {
  position: fixed;
  inset: 0;
  background: rgba(19, 27, 39, 0.68);
  display: grid;
  place-items: center;
  padding: 1rem;
  z-index: 100;
}

.modal-backdrop[hidden] {
  display: none;
}

.modal-card {
  width: min(920px, 100%);
  max-height: 88vh;
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 0.9rem;
  box-shadow: 0 18px 40px rgba(18, 25, 34, 0.25);
  overflow: hidden;
}

.modal-card-form {
  width: min(620px, 100%);
}

.modal-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 1rem;
  padding: 1rem 1.2rem;
  border-bottom: 1px solid var(--line);
}

.modal-header h2 {
  margin: 0;
  font-size: 1.35rem;
}

.modal-close {
  border: 1px solid var(--line);
  border-radius: 0.5rem;
  padding: 0.4rem 0.8rem;
  background: #f5f8f6;
  cursor: pointer;
  font-weight: 600;
}

.modal-content {
  max-height: calc(88vh - 74px);
  overflow: auto;
  padding: 1rem 1.2rem 1.2rem;
}

.modal-content h3 {
  margin-bottom: 0.3rem;
}

.modal-content p {
  margin-top: 0;
  color: var(--muted);
}

.lead-copy {
  margin-bottom: 0.9rem;
}

.lead-form {
  display: grid;
  gap: 0.6rem;
}

.lead-form label {
  font-weight: 700;
  font-size: 0.92rem;
}

.lead-form input {
  width: 100%;
  border: 1px solid #b8c8bc;
  border-radius: 0.55rem;
  padding: 0.62rem 0.75rem;
  font: inherit;
  color: var(--ink);
  background: #fff;
}

.lead-form input:focus {
  outline: 2px solid #9bcbbf;
  outline-offset: 1px;
}

.btn-submit {
  justify-self: start;
  margin-top: 0.5rem;
}

.lead-status {
  margin: 0.15rem 0 0;
  min-height: 1.2rem;
  color: #155347;
  font-weight: 600;
}

.lead-toast {
  position: fixed;
  top: 1rem;
  right: 1rem;
  z-index: 220;
  width: min(360px, calc(100vw - 2rem));
  background: #0f4d42;
  color: #fff;
  border-radius: 0.7rem;
  border: 1px solid #0c3e35;
  box-shadow: 0 14px 28px rgba(9, 30, 26, 0.32);
  padding: 0.82rem 0.95rem;
  font-weight: 600;
  animation: toast-in 0.24s ease-out;
}

.lead-toast[hidden] {
  display: none;
}

@keyframes toast-in {
  from {
    opacity: 0;
    transform: translateY(-8px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

body.modal-open {
  overflow: hidden;
}

small {
  color: var(--muted);
}

@media (max-width: 900px) {
  .hero-grid,
  .cards,
  .timeline,
  .footer-wrap {
    grid-template-columns: 1fr;
    display: grid;
  }

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

  nav {
    display: none;
  }

  .hero {
    padding-top: 3.5rem;
  }

  .footer-meta {
    align-items: flex-start;
    flex-direction: column;
    gap: 0.35rem;
  }
}