@import url('https://cdn.jsdelivr.net/npm/tailwindcss@2.2.19/dist/tailwind.min.css');
@import url('https://cdn.jsdelivr.net/npm/remixicon@2.5.0/fonts/remixicon.css');

:root {
  --pk-primary: #0f4c4c;
  --pk-primary-dark: #093333;
  --pk-primary-light: #1a6b6b;
  --pk-copper: #c8763f;
  --pk-copper-light: #e2955f;
  --pk-copper-dark: #a45a2a;
  --pk-cream: #faf6ee;
  --pk-cream-dark: #f0e9d8;
  --pk-ink: #1f2b28;
  --pk-gray: #6b7a76;
  --pk-border: #ddd3bd;
  --pk-shadow: rgba(15, 76, 76, 0.15);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  background-color: var(--pk-cream);
  color: var(--pk-ink);
  font-family: 'Segoe UI', system-ui, -apple-system, sans-serif;
  -webkit-font-smoothing: antialiased;
}

/* Custom scrollbar */
::-webkit-scrollbar {
  width: 10px;
}
::-webkit-scrollbar-track {
  background: var(--pk-cream-dark);
}
::-webkit-scrollbar-thumb {
  background: var(--pk-primary);
  border-radius: 6px;
}
::-webkit-scrollbar-thumb:hover {
  background: var(--pk-copper);
}

/* Sticky header */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background-color: #ffffff;
  border-bottom: 3px solid var(--pk-copper);
  box-shadow: 0 2px 12px var(--pk-shadow);
  transition: box-shadow 0.3s ease;
}

.site-header .logo-mark {
  color: var(--pk-primary);
}

.nav-link {
  position: relative;
  color: var(--pk-ink);
  font-weight: 500;
  padding-bottom: 4px;
  transition: color 0.25s ease;
}
.nav-link::after {
  content: '';
  position: absolute;
  left: 0;
  bottom: 0;
  width: 0%;
  height: 2px;
  background-color: var(--pk-copper);
  transition: width 0.3s ease;
}
.nav-link:hover {
  color: var(--pk-copper-dark);
}
.nav-link:hover::after,
.nav-link.active::after {
  width: 100%;
}
.nav-link.active {
  color: var(--pk-primary);
  font-weight: 700;
}

/* Mobile menu - visibility controlled by Tailwind 'hidden' class only */
.mobile-menu {
  background-color: #ffffff;
  border-top: 1px solid var(--pk-border);
  box-shadow: 0 8px 20px var(--pk-shadow);
}
.mobile-menu a {
  color: var(--pk-ink);
  border-bottom: 1px solid var(--pk-cream-dark);
}
.mobile-menu a:hover {
  background-color: var(--pk-cream-dark);
  color: var(--pk-primary);
}

/* Buttons */
.btn-primary {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  background-color: var(--pk-copper);
  color: #ffffff;
  font-weight: 600;
  padding: 0.75rem 1.75rem;
  border-radius: 4px;
  border: 2px solid var(--pk-copper);
  box-shadow: 0 4px 0 var(--pk-copper-dark);
  transition: transform 0.15s ease, box-shadow 0.15s ease, background-color 0.2s ease;
}
.btn-primary:hover {
  background-color: var(--pk-copper-light);
  border-color: var(--pk-copper-light);
  transform: translateY(-3px);
  box-shadow: 0 7px 0 var(--pk-copper-dark);
}
.btn-primary:active {
  transform: translateY(0);
  box-shadow: 0 2px 0 var(--pk-copper-dark);
}

.btn-secondary {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  background-color: transparent;
  color: var(--pk-primary);
  font-weight: 600;
  padding: 0.7rem 1.7rem;
  border-radius: 4px;
  border: 2px solid var(--pk-primary);
  transition: all 0.25s ease;
}
.btn-secondary:hover {
  background-color: var(--pk-primary);
  color: #ffffff;
}

.btn-dark {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  background-color: var(--pk-primary);
  color: #ffffff;
  font-weight: 600;
  padding: 0.75rem 1.75rem;
  border-radius: 4px;
  transition: background-color 0.25s ease, transform 0.2s ease;
}
.btn-dark:hover {
  background-color: var(--pk-primary-light);
  transform: translateY(-2px);
}

/* Cards */
.pk-card {
  background-color: #ffffff;
  border: 1px solid var(--pk-border);
  border-radius: 8px;
  padding: 2rem;
  transition: transform 0.3s ease, box-shadow 0.3s ease, border-color 0.3s ease;
  box-shadow: 0 2px 8px var(--pk-shadow);
}
.pk-card:hover {
  transform: translateY(-6px);
  box-shadow: 0 14px 28px var(--pk-shadow);
  border-color: var(--pk-copper);
}
.pk-card.static-card {
  cursor: default;
}
.pk-card .card-icon {
  color: var(--pk-copper);
  font-size: 2.25rem;
  margin-bottom: 1rem;
}

.pk-card-dark {
  background-color: var(--pk-primary);
  color: #fdfdfb;
  border-radius: 8px;
  padding: 2rem;
}
.pk-card-dark h3, .pk-card-dark h4 {
  color: #ffffff;
}
.pk-card-dark p {
  color: #d7e6e4;
}

/* Badge for featured items */
.badge-featured {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  background-color: var(--pk-copper);
  color: #ffffff;
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  padding: 0.3rem 0.85rem;
  border-radius: 999px;
}

/* Forms */
.pk-form input,
.pk-form textarea,
.pk-form select {
  width: 100%;
  background-color: #ffffff;
  border: 2px solid var(--pk-border);
  border-radius: 6px;
  padding: 0.75rem 1rem;
  color: var(--pk-ink);
  transition: border-color 0.25s ease, box-shadow 0.25s ease;
}
.pk-form input:focus,
.pk-form textarea:focus,
.pk-form select:focus {
  outline: none;
  border-color: var(--pk-copper);
  box-shadow: 0 0 0 3px rgba(200, 118, 63, 0.2);
}
.pk-form label {
  display: block;
  font-weight: 600;
  color: var(--pk-primary);
  margin-bottom: 0.4rem;
  font-size: 0.9rem;
}
.pk-form .form-group {
  margin-bottom: 1.4rem;
}

/* Accordion */
.accordion-item {
  border: 1px solid var(--pk-border);
  border-radius: 6px;
  margin-bottom: 0.85rem;
  overflow: hidden;
  background-color: #ffffff;
}
.accordion-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1.1rem 1.4rem;
  cursor: pointer;
  font-weight: 600;
  color: var(--pk-primary);
  background-color: #ffffff;
  transition: background-color 0.25s ease;
}
.accordion-header:hover {
  background-color: var(--pk-cream-dark);
}
.accordion-header .accordion-icon {
  transition: transform 0.3s ease;
  color: var(--pk-copper);
}
.accordion-header.active .accordion-icon {
  transform: rotate(180deg);
}
.accordion-content {
  display: none;
  padding: 0 1.4rem 1.2rem;
  color: var(--pk-gray);
  line-height: 1.7;
}

/* Section styles */
.section-alt {
  background-color: var(--pk-cream-dark);
}
.section-dark {
  background-color: var(--pk-primary-dark);
  color: #f2f2ee;
}
.section-dark h2, .section-dark h3 {
  color: #ffffff;
}
.section-dark p {
  color: #cfe0dd;
}
.section-dark a {
  color: var(--pk-copper-light);
}

.hero-gradient {
  background: linear-gradient(120deg, var(--pk-primary-dark) 0%, var(--pk-primary) 55%, var(--pk-copper-dark) 100%);
}

.divider-copper {
  width: 70px;
  height: 4px;
  background-color: var(--pk-copper);
  border-radius: 2px;
}

/* Cookie banner */
.cookie-banner {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  z-index: 200;
  background-color: var(--pk-primary-dark);
  color: #f2f2ee;
  padding: 1.25rem 1.5rem;
  box-shadow: 0 -4px 20px rgba(0, 0, 0, 0.25);
}
.cookie-banner h3 {
  color: #ffffff;
}
.cookie-banner p {
  color: #d7e6e4;
}
.cookie-banner a {
  color: #8fd1cb;
  text-decoration: underline;
}
.cookie-banner .btn-primary {
  box-shadow: 0 3px 0 var(--pk-copper-dark);
}

/* Loading spinner */
.pk-spinner {
  width: 40px;
  height: 40px;
  border: 4px solid var(--pk-cream-dark);
  border-top-color: var(--pk-copper);
  border-radius: 50%;
  animation: pk-spin 0.8s linear infinite;
}
@keyframes pk-spin {
  to { transform: rotate(360deg); }
}

/* Fade-in animation */
.fade-in-up {
  animation: fadeInUp 0.6s ease both;
}
@keyframes fadeInUp {
  from { opacity: 0; transform: translateY(20px); }
  to { opacity: 1; transform: translateY(0); }
}

/* Number badges (timeline / steps) */
.pk-step-number {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background-color: var(--pk-copper);
  color: #ffffff;
  font-weight: 700;
  font-size: 1.15rem;
  flex-shrink: 0;
}

/* Pricing table */
.pricing-card {
  background-color: #ffffff;
  border: 2px solid var(--pk-border);
  border-radius: 10px;
  padding: 2.5rem 2rem;
  text-align: center;
}
.pricing-card.featured {
  border-color: var(--pk-copper);
  position: relative;
}
.pricing-card .price {
  font-size: 2.75rem;
  font-weight: 800;
  color: var(--pk-primary);
}
.pricing-card .price span {
  font-size: 1rem;
  font-weight: 500;
  color: var(--pk-gray);
}

/* Footer */
.site-footer {
  background-color: var(--pk-primary-dark);
  color: #d7e6e4;
}
.site-footer h4 {
  color: #ffffff;
}
.site-footer a {
  color: #c3dad6;
  transition: color 0.2s ease;
}
.site-footer a:hover {
  color: var(--pk-copper-light);
}
.site-footer .footer-divider {
  border-color: rgba(255, 255, 255, 0.15);
}

/* Utility transitions */
a, button {
  transition: color 0.2s ease, background-color 0.2s ease, border-color 0.2s ease;
}

img {
  max-width: 100%;
  height: auto;
}

.text-copper { color: var(--pk-copper); }
.text-primary-brand { color: var(--pk-primary); }
.bg-brand-primary { background-color: var(--pk-primary); }
.bg-brand-copper { background-color: var(--pk-copper); }
.bg-brand-cream { background-color: var(--pk-cream); }
.border-brand { border-color: var(--pk-border); }