:root {
  --bc-primary: #2f6f57;
  --bc-primary-dark: #245643;
  --bc-accent: #d9a441;
  --bc-surface: #ffffff;
  --bc-surface-soft: #f6f4ee;
  --bc-text: #22302a;
  --bc-text-muted: #5f6f67;
  --bc-border: #d8e0db;
  --bc-shadow: 0 0.5rem 1.5rem rgba(34, 48, 42, 0.08);
}

html {
  font-size: 14px;
  position: relative;
  min-height: 100%;
}

@media (min-width: 768px) {
  html {
    font-size: 16px;
  }
}

body {
  margin: 0;
  margin-bottom: 60px;
  color: var(--bc-text);
  background:
    linear-gradient(180deg, rgba(246, 244, 238, 0.95) 0%, rgba(255, 255, 255, 1) 18rem);
  font-family: "Segoe UI", system-ui, -apple-system, BlinkMacSystemFont, "Helvetica Neue", sans-serif;
  line-height: 1.65;
}

main[role="main"] {
  padding-top: 1rem;
  padding-bottom: 2rem;
}

p {
  color: var(--bc-text-muted);
  margin-bottom: 1rem;
}

h1,
h2,
h3,
h4,
h5,
h6 {
  color: var(--bc-text);
  font-family: Georgia, "Times New Roman", serif;
  font-weight: 600;
  line-height: 1.25;
}

.display-4,
.display-5 {
  font-family: Georgia, "Times New Roman", serif;
  font-weight: 700;
  letter-spacing: -0.015em;
  color: var(--bc-primary-dark);
}

.lead {
  color: var(--bc-text-muted);
}

a {
  color: var(--bc-primary);
  text-decoration: none;
  transition: color 0.2s ease, opacity 0.2s ease;
}

a:hover {
  color: var(--bc-primary-dark);
}

hr {
  margin: 2.5rem 0;
  border: 0;
  border-top: 1px solid var(--bc-border);
  opacity: 1;
}

.navbar {
  background-color: rgba(255, 255, 255, 0.92) !important;
  backdrop-filter: blur(10px);
  box-shadow: 0 0.125rem 0.75rem rgba(34, 48, 42, 0.06);
}

.navbar-brand {
  color: var(--bc-primary) !important;
  font-weight: 800;
  letter-spacing: 0.02em;
}

.nav-link {
  color: var(--bc-text) !important;
  font-weight: 600;
}

.nav-link:hover,
.nav-link:focus {
  color: var(--bc-primary) !important;
}

.btn {
  border-radius: 999px;
  padding: 0.7rem 1.2rem;
  font-weight: 600;
  transition:
    transform 0.15s ease,
    box-shadow 0.15s ease,
    background-color 0.15s ease,
    border-color 0.15s ease;
}

.btn:hover {
  transform: translateY(-1px);
  box-shadow: 0 0.5rem 1rem rgba(34, 48, 42, 0.12);
}

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

.btn-primary:hover,
.btn-primary:focus {
  background-color: var(--bc-primary-dark);
  border-color: var(--bc-primary-dark);
}

.btn-outline-primary {
  color: var(--bc-primary);
  border-color: var(--bc-primary);
}

.btn-outline-primary:hover,
.btn-outline-primary:focus {
  color: #fff;
  background-color: var(--bc-primary);
  border-color: var(--bc-primary);
}

.btn:focus,
.btn:active:focus,
.btn-link.nav-link:focus,
.form-control:focus,
.form-check-input:focus {
  box-shadow: 0 0 0 0.1rem #fff, 0 0 0 0.25rem rgba(47, 111, 87, 0.25);
}

.card,
.border.rounded,
.bg-light {
  border-color: var(--bc-border) !important;
  border-radius: 1rem !important;
}

.card,
.border.rounded {
  box-shadow: var(--bc-shadow);
}

.card {
  background-color: var(--bc-surface);
}

.card-title {
  color: var(--bc-primary-dark);
}

.bg-light {
  background-color: var(--bc-surface-soft) !important;
}

strong,
b {
  color: var(--bc-text);
}

.footer {
  background-color: rgba(255, 255, 255, 0.9);
  line-height: 60px;
}

.footer a {
  font-weight: 600;
}

.form-floating > .form-control-plaintext::placeholder,
.form-floating > .form-control::placeholder {
  color: var(--bc-text-muted);
  text-align: end;
}

.form-floating > .form-control-plaintext:focus::placeholder,
.form-floating > .form-control:focus::placeholder {
  text-align: start;
}

section.mb-5 .row.g-4 > .col-md-4:first-child .card,
section.mb-5 .row.g-4 > .col-md-4:last-child .card {
  border-width: 2px !important;
  border-color: var(--bc-primary) !important;
  background-color: var(--bc-surface-soft);
}

section.mb-5 .row.g-4 > .col-md-4:first-child .card .card-title,
section.mb-5 .row.g-4 > .col-md-4:last-child .card .card-title {
  color: var(--bc-primary-dark);
}

section.mb-5 .row.g-4 > .col-md-4:first-child .card svg,
section.mb-5 .row.g-4 > .col-md-4:last-child .card svg {
  color: var(--bc-primary);
}

@media (max-width: 767.98px) {
  .display-4 {
    font-size: 2.2rem;
  }

  main[role="main"] {
    padding-top: 0.5rem;
  }

  .footer {
    line-height: 1.5;
    padding-top: 1rem;
    padding-bottom: 1rem;
  }
}