@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 {
  --linden-green: #3F5D42;
  --linden-green-dark: #2A3F2C;
  --linden-green-light: #6B8E6E;
  --parchment: #F3ECDA;
  --parchment-dark: #E5D9BC;
  --wine: #7A2036;
  --wine-dark: #5C1727;
  --gold: #C9A24B;
  --gold-light: #E0C27A;
  --ink: #2B2620;
  --paper-shadow: rgba(43, 38, 32, 0.15);
  --transition-fast: 0.2s ease;
  --transition-med: 0.35s cubic-bezier(0.4, 0, 0.2, 1);
}

* {
  box-sizing: border-box;
}

body {
  font-family: 'Georgia', 'Cambria', serif;
  background-color: var(--parchment);
  color: var(--ink);
  scroll-behavior: smooth;
}

h1, h2, h3, h4, h5, h6 {
  font-family: 'Georgia', 'Cambria', serif;
  letter-spacing: 0.01em;
}

/* Custom scrollbar */
::-webkit-scrollbar {
  width: 12px;
}
::-webkit-scrollbar-track {
  background: var(--parchment-dark);
}
::-webkit-scrollbar-thumb {
  background: var(--linden-green);
  border-radius: 6px;
  border: 2px solid var(--parchment-dark);
}
::-webkit-scrollbar-thumb:hover {
  background: var(--wine);
}

/* Sticky header */
.site-header {
  position: sticky;
  top: 0;
  z-index: 999;
  background-color: var(--parchment);
  border-bottom: 3px solid var(--linden-green);
  box-shadow: 0 2px 10px var(--paper-shadow);
}

.site-header .logo-text {
  font-family: 'Georgia', serif;
  color: var(--linden-green-dark);
  font-weight: 700;
}

.nav-link {
  position: relative;
  color: var(--ink);
  font-weight: 600;
  padding-bottom: 4px;
  transition: color var(--transition-fast);
}

.nav-link::after {
  content: '';
  position: absolute;
  left: 0;
  bottom: 0;
  width: 0%;
  height: 2px;
  background: var(--gold);
  transition: width var(--transition-med);
}

.nav-link:hover {
  color: var(--wine);
}

.nav-link:hover::after,
.nav-link.active::after {
  width: 100%;
}

.nav-link.active {
  color: var(--wine);
}

/* Mobile menu */
.mobile-menu {
  background-color: var(--parchment);
  border-top: 2px solid var(--linden-green-light);
}

.mobile-menu a {
  border-bottom: 1px solid var(--parchment-dark);
  color: var(--ink);
}

.mobile-menu-toggle {
  color: var(--linden-green-dark);
  font-size: 1.75rem;
  cursor: pointer;
}

/* Buttons */
.btn-primary {
  display: inline-block;
  background-color: var(--linden-green);
  color: #ffffff;
  padding: 0.75rem 1.75rem;
  border-radius: 4px;
  font-weight: 600;
  letter-spacing: 0.03em;
  box-shadow: 0 4px 0 var(--linden-green-dark);
  transition: transform var(--transition-fast), box-shadow var(--transition-fast), background-color var(--transition-fast);
  border: none;
  cursor: pointer;
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 0 var(--linden-green-dark);
  background-color: #4a6d4d;
}

.btn-primary:active {
  transform: translateY(2px);
  box-shadow: 0 2px 0 var(--linden-green-dark);
}

.btn-secondary {
  display: inline-block;
  background-color: transparent;
  color: var(--wine);
  padding: 0.7rem 1.7rem;
  border: 2px solid var(--wine);
  border-radius: 4px;
  font-weight: 600;
  transition: all var(--transition-fast);
  cursor: pointer;
}

.btn-secondary:hover {
  background-color: var(--wine);
  color: #ffffff;
}

.btn-gold {
  display: inline-block;
  background: linear-gradient(135deg, var(--gold-light), var(--gold));
  color: var(--ink);
  padding: 0.75rem 1.75rem;
  border-radius: 4px;
  font-weight: 700;
  box-shadow: 0 3px 8px rgba(0,0,0,0.2);
  transition: transform var(--transition-fast), box-shadow var(--transition-fast);
  cursor: pointer;
}

.btn-gold:hover {
  transform: scale(1.04);
  box-shadow: 0 6px 14px rgba(0,0,0,0.25);
}

/* Forms */
.form-input,
.form-textarea,
.form-select {
  width: 100%;
  padding: 0.75rem 1rem;
  border: 2px solid var(--parchment-dark);
  background-color: #ffffff;
  border-radius: 4px;
  color: var(--ink);
  transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
  font-family: inherit;
}

.form-input:focus,
.form-textarea:focus,
.form-select:focus {
  outline: none;
  border-color: var(--linden-green);
  box-shadow: 0 0 0 3px rgba(63, 93, 66, 0.2);
}

.form-label {
  display: block;
  margin-bottom: 0.4rem;
  font-weight: 700;
  color: var(--linden-green-dark);
}

.form-group {
  margin-bottom: 1.25rem;
  position: relative;
}

form {
  background-color: #FBF7EC;
  border: 1px solid var(--parchment-dark);
  border-radius: 8px;
  padding: 2rem;
  box-shadow: 0 8px 24px var(--paper-shadow);
}

/* Cards / grid layouts */
.book-card {
  background-color: #ffffff;
  border-radius: 6px;
  overflow: hidden;
  box-shadow: 0 4px 12px var(--paper-shadow);
  transition: transform var(--transition-med), box-shadow var(--transition-med);
  border: 1px solid var(--parchment-dark);
}

.book-card:hover {
  transform: translateY(-6px);
  box-shadow: 0 12px 28px rgba(43, 38, 32, 0.25);
}

.info-card {
  background-color: #ffffff;
  border-left: 4px solid var(--gold);
  border-radius: 4px;
  padding: 1.5rem;
  box-shadow: 0 3px 10px var(--paper-shadow);
  transition: border-color var(--transition-fast);
}

.info-card:hover {
  border-left-color: var(--wine);
}

/* Accordion */
.accordion-header {
  cursor: pointer;
  background-color: #ffffff;
  border: 1px solid var(--parchment-dark);
  border-radius: 4px;
  padding: 1rem 1.25rem;
  font-weight: 700;
  color: var(--linden-green-dark);
  display: flex;
  justify-content: space-between;
  align-items: center;
  transition: background-color var(--transition-fast);
}

.accordion-header:hover {
  background-color: var(--parchment-dark);
}

.accordion-header .ri-arrow-down-s-line {
  transition: transform var(--transition-med);
}

.accordion-header.active .ri-arrow-down-s-line {
  transform: rotate(180deg);
}

.accordion-content {
  display: none;
  padding: 1rem 1.25rem;
  background-color: #FBF7EC;
  border: 1px solid var(--parchment-dark);
  border-top: none;
  color: var(--ink);
}

/* Cookie banner */
.cookie-banner {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  background-color: var(--linden-green-dark);
  color: #f4efe1;
  padding: 1.25rem;
  box-shadow: 0 -4px 20px rgba(0,0,0,0.3);
}

.cookie-banner h3 {
  color: #ffffff;
}

.cookie-banner p {
  color: #E5DFCB;
}

.cookie-banner a {
  color: #E0C27A;
  text-decoration: underline;
}

.cookie-banner .btn-accept {
  background-color: var(--gold);
  color: var(--ink);
  padding: 0.6rem 1.5rem;
  border-radius: 4px;
  font-weight: 700;
  transition: background-color var(--transition-fast);
}

.cookie-banner .btn-accept:hover {
  background-color: var(--gold-light);
}

/* Loading spinner */
.spinner {
  width: 40px;
  height: 40px;
  border: 4px solid var(--parchment-dark);
  border-top-color: var(--wine);
  border-radius: 50%;
  animation: spin 0.8s linear infinite;
}

@keyframes spin {
  to { transform: rotate(360deg); }
}

/* Fade in animation */
.fade-in {
  animation: fadeIn 0.6s ease forwards;
}

@keyframes fadeIn {
  from { opacity: 0; transform: translateY(15px); }
  to { opacity: 1; transform: translateY(0); }
}

/* Section styling */
.section-divider {
  height: 3px;
  background: linear-gradient(90deg, var(--linden-green), var(--gold), var(--wine));
  border-radius: 2px;
  width: 80px;
  margin: 0.5rem 0 1.5rem;
}

.hero-overlay {
  background: linear-gradient(135deg, rgba(42,63,44,0.92), rgba(122,32,54,0.85));
}

.badge {
  display: inline-block;
  background-color: var(--gold);
  color: var(--ink);
  font-size: 0.75rem;
  font-weight: 700;
  padding: 0.25rem 0.75rem;
  border-radius: 20px;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.tag-genre {
  display: inline-block;
  background-color: var(--parchment-dark);
  color: var(--linden-green-dark);
  font-size: 0.75rem;
  font-weight: 600;
  padding: 0.25rem 0.6rem;
  border-radius: 4px;
  margin-right: 0.4rem;
}

footer {
  background-color: var(--linden-green-dark);
  color: #E5DFCB;
}

footer a {
  color: #E5DFCB;
  transition: color var(--transition-fast);
}

footer a:hover {
  color: var(--gold-light);
}

footer h3, footer h4 {
  color: #ffffff;
}

/* Utility transitions */
a, button {
  transition: all var(--transition-fast);
}

img {
  transition: opacity var(--transition-med);
}

.divider-leaf {
  text-align: center;
  color: var(--linden-green);
  font-size: 1.5rem;
  margin: 1.5rem 0;
}