:root {
  --primary-color: #1a1a1a;
  --secondary-color: #4a5568;
  --background-color: #ffffff;
  --footer-bg-color: #f7fafc;
  --button-color: #2d3748;
  --section-bg-1: #ffffff;
  --section-bg-2: #f8f9fa;
  --section-bg-3: #ffffff;
  --section-bg-4: #f1f3f4;
  
  --font-serif: 'Playfair Display', 'Georgia', serif;
  --font-sans: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  
  --border-radius-sm: 8px;
  --border-radius-md: 12px;
  --border-radius-lg: 16px;
  --border-radius-pill: 9999px;
  
  --shadow-soft: 0 2px 8px rgba(26, 26, 26, 0.06);
  --shadow-medium: 0 4px 16px rgba(26, 26, 26, 0.08);
  --shadow-strong: 0 8px 32px rgba(26, 26, 26, 0.12);
  
  --transition-smooth: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-quick: all 0.2s ease;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

body {
  margin: 0;
  padding: 0;
  font-family: var(--font-sans);
  font-size: 16px;
  line-height: 1.7;
  color: var(--primary-color);
  background-color: var(--background-color);
  font-weight: 400;
  letter-spacing: -0.011em;
}

.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 2rem;
}

.section {
  padding: 5rem 0;
}

.section:nth-child(odd) {
  background-color: var(--section-bg-1);
}

.section:nth-child(even) {
  background-color: var(--section-bg-2);
}

.section:nth-child(4n+1) {
  background-color: var(--section-bg-1);
}

.section:nth-child(4n+2) {
  background-color: var(--section-bg-3);
}

.section:nth-child(4n+3) {
  background-color: var(--section-bg-2);
}

.section:nth-child(4n+4) {
  background-color: var(--section-bg-4);
}

h1, h2, h3 {
  font-family: var(--font-serif);
  font-weight: 700;
  line-height: 1.2;
  margin: 0 0 1.5rem 0;
  color: var(--primary-color);
  letter-spacing: -0.025em;
}

h1 {
  font-size: clamp(2.5rem, 5vw, 4rem);
  margin-bottom: 2rem;
  font-weight: 700;
  color: var(--primary-color);
}

h2 {
  font-size: clamp(2rem, 4vw, 3rem);
  margin-bottom: 1.75rem;
  color: var(--primary-color);
}

h3 {
  font-size: clamp(1.5rem, 3vw, 2rem);
  margin-bottom: 1.5rem;
  color: var(--primary-color);
}

h4, h5, h6 {
  font-family: var(--font-sans);
  font-weight: 600;
  line-height: 1.4;
  margin: 0 0 1rem 0;
  color: var(--secondary-color);
  letter-spacing: -0.015em;
}

h4 {
  font-size: 1.25rem;
}

h5 {
  font-size: 1.125rem;
}

h6 {
  font-size: 1rem;
}

p {
  margin: 0 0 1.5rem 0;
  color: var(--secondary-color);
  line-height: 1.7;
  font-size: 1.0625rem;
}

a {
  color: var(--primary-color);
  text-decoration: none;
  transition: var(--transition-quick);
  position: relative;
}

a:hover {
  color: var(--button-color);
}

a.underline-link {
  position: relative;
}

a.underline-link::after {
  content: '';
  position: absolute;
  bottom: -2px;
  left: 0;
  width: 100%;
  height: 1px;
  background-color: var(--button-color);
  transform: scaleX(0);
  transform-origin: right;
  transition: transform 0.3s ease;
}

a.underline-link:hover::after {
  transform: scaleX(1);
  transform-origin: left;
}

ul, ol {
  margin: 0 0 1.5rem 0;
  padding: 0;
  list-style: none;
}

li {
  margin-bottom: 0.75rem;
  color: var(--secondary-color);
  line-height: 1.6;
}

blockquote {
  margin: 2.5rem 0;
  padding: 2rem 2.5rem;
  background: var(--section-bg-2);
  border-left: 4px solid var(--primary-color);
  font-family: var(--font-serif);
  font-style: italic;
  font-size: 1.125rem;
  line-height: 1.6;
  border-radius: var(--border-radius-sm);
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.875rem 2rem;
  font-family: var(--font-sans);
  font-size: 1rem;
  font-weight: 500;
  text-decoration: none;
  border: none;
  border-radius: var(--border-radius-pill);
  cursor: pointer;
  transition: var(--transition-smooth);
  position: relative;
  overflow: hidden;
  min-width: 140px;
  text-align: center;
  letter-spacing: -0.01em;
}

.btn-primary {
  background-color: var(--button-color);
  color: white;
  box-shadow: var(--shadow-soft);
}

.btn-primary:hover {
  background-color: var(--primary-color);
  transform: translateY(-1px);
  box-shadow: var(--shadow-medium);
  color: white;
}

.btn-primary:active {
  transform: translateY(0);
  box-shadow: var(--shadow-soft);
}

.btn-outline {
  background-color: transparent;
  color: var(--button-color);
  border: 2px solid var(--button-color);
}

.btn-outline:hover {
  background-color: var(--button-color);
  color: white;
  transform: translateY(-1px);
  box-shadow: var(--shadow-medium);
}

.btn-ghost {
  background-color: transparent;
  color: var(--button-color);
}

.btn-ghost:hover {
  background-color: var(--section-bg-2);
  transform: translateY(-1px);
}

.card {
  background: var(--background-color);
  border-radius: var(--border-radius-lg);
  padding: 2.5rem;
  box-shadow: var(--shadow-soft);
  border: 1px solid rgba(26, 26, 26, 0.04);
  transition: var(--transition-smooth);
  position: relative;
  overflow: hidden;
}

.card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--primary-color), var(--button-color));
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.3s ease;
}

.card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-strong);
}

.card:hover::before {
  transform: scaleX(1);
}

.card-title {
  font-family: var(--font-serif);
  font-size: 1.5rem;
  font-weight: 600;
  margin-bottom: 1rem;
  color: var(--primary-color);
}

.card-text {
  color: var(--secondary-color);
  line-height: 1.6;
  font-size: 1rem;
}

.form-group {
  margin-bottom: 1.75rem;
}

.form-label {
  display: block;
  margin-bottom: 0.5rem;
  font-weight: 500;
  color: var(--primary-color);
  font-size: 0.9375rem;
}

.form-input {
  width: 100%;
  padding: 0.875rem 1rem;
  border: 1.5px solid rgba(26, 26, 26, 0.12);
  border-radius: var(--border-radius-md);
  font-family: var(--font-sans);
  font-size: 1rem;
  color: var(--primary-color);
  background-color: var(--background-color);
  transition: var(--transition-quick);
  resize: vertical;
}

.form-input:focus {
  outline: none;
  border-color: var(--button-color);
  box-shadow: 0 0 0 3px rgba(45, 55, 72, 0.1);
}

.form-input::placeholder {
  color: var(--secondary-color);
  opacity: 0.6;
}

.form-textarea {
  min-height: 120px;
  resize: vertical;
}

.form-select {
  appearance: none;
  background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' fill='none' viewBox='0 0 20 20'%3e%3cpath stroke='%234a5568' stroke-linecap='round' stroke-linejoin='round' stroke-width='1.5' d='m6 8 4 4 4-4'/%3e%3c/svg%3e");
  background-position: right 0.75rem center;
  background-repeat: no-repeat;
  background-size: 1.25rem 1.25rem;
  padding-right: 2.5rem;
}

.checkbox-group, .radio-group {
  display: flex;
  align-items: center;
  margin-bottom: 1rem;
}

.checkbox-group input, .radio-group input {
  margin-right: 0.75rem;
  width: 1.125rem;
  height: 1.125rem;
  accent-color: var(--button-color);
}

.checkbox-group label, .radio-group label {
  margin-bottom: 0;
  cursor: pointer;
  font-size: 0.9375rem;
}

header {
  background-color: var(--background-color);
  padding: 1.5rem 0;
  box-shadow: var(--shadow-soft);
  position: relative;
}

.header-content {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.logo {
  font-family: var(--font-serif);
  font-size: 1.75rem;
  font-weight: 700;
  color: var(--primary-color);
  text-decoration: none;
  transition: var(--transition-quick);
}

.logo:hover {
  color: var(--button-color);
}

.nav {
  display: flex;
  list-style: none;
  margin: 0;
  padding: 0;
  gap: 2rem;
}

.nav a {
  font-weight: 500;
  font-size: 0.9375rem;
  padding: 0.5rem 0;
  position: relative;
}

.nav a::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 100%;
  height: 2px;
  background-color: var(--button-color);
  transform: scaleX(0);
  transform-origin: right;
  transition: transform 0.3s ease;
}

.nav a:hover::after {
  transform: scaleX(1);
  transform-origin: left;
}

footer {
  background-color: var(--footer-bg-color);
  padding: 3rem 0 2rem;
  margin-top: 4rem;
}

.footer-content {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 2.5rem;
  margin-bottom: 2rem;
}

.footer-section h4 {
  font-family: var(--font-serif);
  font-size: 1.25rem;
  color: var(--primary-color);
  margin-bottom: 1rem;
}

.footer-section p,
.footer-section a {
  color: var(--secondary-color);
  font-size: 0.9375rem;
  line-height: 1.6;
}

.footer-section a:hover {
  color: var(--button-color);
}

.footer-bottom {
  text-align: center;
  padding-top: 2rem;
  border-top: 1px solid rgba(26, 26, 26, 0.08);
  color: var(--secondary-color);
  font-size: 0.875rem;
}

.hero {
  padding: 6rem 0 5rem;
  text-align: center;
  background: linear-gradient(135deg, var(--section-bg-1) 0%, var(--section-bg-2) 100%);
}

.hero-title {
  max-width: 800px;
  margin: 0 auto 1.5rem;
}

.hero-subtitle {
  max-width: 600px;
  margin: 0 auto 2.5rem;
  font-size: 1.25rem;
  color: var(--secondary-color);
}

.grid {
  display: grid;
  gap: 2rem;
}

.grid-2 {
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
}

.grid-3 {
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
}

.grid-4 {
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
}

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

.text-left {
  text-align: left;
}

.text-right {
  text-align: right;
}

.mb-0 { margin-bottom: 0; }
.mb-1 { margin-bottom: 0.5rem; }
.mb-2 { margin-bottom: 1rem; }
.mb-3 { margin-bottom: 1.5rem; }
.mb-4 { margin-bottom: 2rem; }
.mb-5 { margin-bottom: 2.5rem; }

.mt-0 { margin-top: 0; }
.mt-1 { margin-top: 0.5rem; }
.mt-2 { margin-top: 1rem; }
.mt-3 { margin-top: 1.5rem; }
.mt-4 { margin-top: 2rem; }
.mt-5 { margin-top: 2.5rem; }

.py-1 { padding-top: 0.5rem; padding-bottom: 0.5rem; }
.py-2 { padding-top: 1rem; padding-bottom: 1rem; }
.py-3 { padding-top: 1.5rem; padding-bottom: 1.5rem; }
.py-4 { padding-top: 2rem; padding-bottom: 2rem; }
.py-5 { padding-top: 2.5rem; padding-bottom: 2.5rem; }
.py-6 { padding-top: 3rem; padding-bottom: 3rem; }

.px-1 { padding-left: 0.5rem; padding-right: 0.5rem; }
.px-2 { padding-left: 1rem; padding-right: 1rem; }
.px-3 { padding-left: 1.5rem; padding-right: 1.5rem; }
.px-4 { padding-left: 2rem; padding-right: 2rem; }
.px-5 { padding-left: 2.5rem; padding-right: 2.5rem; }

.d-flex {
  display: flex;
}

.justify-center {
  justify-content: center;
}

.justify-between {
  justify-content: space-between;
}

.align-center {
  align-items: center;
}

.flex-column {
  flex-direction: column;
}

.flex-wrap {
  flex-wrap: wrap;
}

.gap-1 { gap: 0.5rem; }
.gap-2 { gap: 1rem; }
.gap-3 { gap: 1.5rem; }
.gap-4 { gap: 2rem; }

@media (max-width: 768px) {
  .container {
    padding: 0 1.5rem;
  }
  
  .section {
    padding: 3rem 0;
  }
  
  .hero {
    padding: 4rem 0 3rem;
  }
  
  .nav {
    flex-direction: column;
    gap: 1rem;
  }
  
  .header-content {
    flex-direction: column;
    gap: 1rem;
  }
  
  .footer-content {
    grid-template-columns: 1fr;
    gap: 2rem;
  }
  
  .card {
    padding: 1.75rem;
  }
  
  h1 {
    font-size: 2.5rem;
  }
  
  h2 {
    font-size: 2rem;
  }
  
  .btn {
    padding: 0.75rem 1.5rem;
    font-size: 0.9375rem;
  }
}

@media (max-width: 480px) {
  .container {
    padding: 0 1rem;
  }
  
  .section {
    padding: 2.5rem 0;
  }
  
  .hero {
    padding: 3rem 0 2.5rem;
  }
  
  .card {
    padding: 1.5rem;
  }
  
  blockquote {
    padding: 1.5rem 2rem;
  }
  
  .btn {
    width: 100%;
    justify-content: center;
  }
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }
}

.fade-in {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

.fade-in.visible {
  opacity: 1;
  transform: translateY(0);
}

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

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

hr {
  border: none;
  height: 1px;
  background: rgba(26, 26, 26, 0.08);
  margin: 2rem 0;
}

.table {
  width: 100%;
  border-collapse: collapse;
  margin: 2rem 0;
}

.table th,
.table td {
  padding: 1rem;
  text-align: left;
  border-bottom: 1px solid rgba(26, 26, 26, 0.08);
}

.table th {
  font-weight: 600;
  color: var(--primary-color);
  background-color: var(--section-bg-2);
}

.table tr:hover {
  background-color: var(--section-bg-2);
}


/* Cookie Banner Additional Styles for Tailwind */
.cookie-banner-hover-effect:hover {
    transform: translateY(-1px);
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.15);
}

@media (prefers-reduced-motion: reduce) {
    .cookie-banner-hover-effect:hover {
        transform: none;
    }
}