:root {
  --primary-bg: #FFFFFF;
  --secondary-bg: #F9F9F7;
  --card-bg: #FFFFFF;
  --accent-gold: #C5A059;
  --accent-gold-hover: #A88647;
  --text-primary: #2D3E50;
  --text-secondary: #5C6E82;
  --font-heading: 'Public Sans', sans-serif;
  --font-body: 'Inter', sans-serif;
  --transition: all 0.3s ease;
  --glass-border: #E2E8F0;
  --glass-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.05), 0 2px 4px -1px rgba(0, 0, 0, 0.03);
}

* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

body {
  font-family: var(--font-body);
  background-color: var(--secondary-bg);
  color: var(--text-primary);
  line-height: 1.6;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

.navbar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 1.5rem 5%;
  background-color: var(--primary-bg);
  border-bottom: 1px solid var(--glass-border);
  position: sticky;
  top: 0;
  z-index: 1000;
}

.nav-brand a {
  font-family: var(--font-heading);
  font-size: 1.8rem;
  font-weight: 700;
  color: var(--text-primary);
  display: flex;
  align-items: center;
  gap: 0.5rem;
  text-decoration: none;
}

.nav-brand span {
  color: var(--accent-gold);
}

.brand-logo {
  height: 40px;
  width: auto;
  object-fit: contain;
}

.btn-primary {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  background-color: var(--accent-gold);
  color: #FFFFFF;
  padding: 0.6rem 1.5rem;
  border-radius: 4px;
  font-family: var(--font-heading);
  font-weight: 600;
  font-size: 1rem;
  border: none;
  cursor: pointer;
  transition: var(--transition);
  text-decoration: none;
}

.btn-primary:hover {
  background-color: var(--accent-gold-hover);
  color: #FFFFFF;
}

.main-content {
  flex: 1;
  display: flex;
  flex-direction: column;
}

.container {
  width: 100%;
  max-width: 1000px;
  margin: 0 auto;
  padding: 3rem 2rem;
  display: flex;
  flex-direction: column;
  gap: 3rem;
}

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

h1 {
  font-family: var(--font-heading);
  font-size: 2.5rem;
  font-weight: 700;
  margin-bottom: 0.5rem;
  color: var(--text-primary);
}

.page-header p {
  color: var(--text-secondary);
  font-size: 1.1rem;
}

#client-links-container {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 2rem;
  min-height: 200px;
}

.client-card {
  background: var(--card-bg);
  border: 1px solid var(--glass-border);
  border-radius: 8px;
  padding: 2.5rem 2rem;
  text-align: center;
  text-decoration: none;
  color: var(--text-primary);
  transition: var(--transition);
  box-shadow: var(--glass-shadow);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 1.25rem;
  position: relative;
  overflow: hidden;
}

.client-card::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 100%;
  height: 4px;
  background-color: var(--accent-gold);
  transform: scaleX(0);
  transition: var(--transition);
}

.client-card:hover {
  transform: translateY(-5px);
  border-color: var(--accent-gold);
  box-shadow: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
}

.client-card:hover::after {
  transform: scaleX(1);
}

.client-icon {
  width: 64px;
  height: 64px;
  background: rgba(197, 160, 89, 0.1);
  border-radius: 50%;
  display: flex;
  justify-content: center;
  align-items: center;
  font-family: var(--font-heading);
  font-size: 1.5rem;
  font-weight: 600;
  color: var(--accent-gold);
}

.client-name {
  font-family: var(--font-heading);
  font-size: 1.25rem;
  font-weight: 600;
  color: var(--text-primary);
}

.client-action {
  font-size: 0.95rem;
  font-weight: 500;
  color: var(--accent-gold);
  display: flex;
  align-items: center;
  gap: 0.5rem;
  transition: var(--transition);
}

.client-card:hover .client-action {
  color: var(--accent-gold-hover);
}

.loader {
  border: 3px solid var(--glass-border);
  border-radius: 50%;
  border-top: 3px solid var(--accent-gold);
  width: 40px;
  height: 40px;
  animation: spin 1s linear infinite;
  margin: 3rem auto;
  grid-column: 1 / -1;
}

@keyframes spin {
  0% { transform: rotate(0deg); }
  100% { transform: rotate(360deg); }
}

.no-data {
  grid-column: 1 / -1;
  text-align: center;
  color: var(--text-secondary);
  padding: 4rem 2rem;
  background: var(--card-bg);
  border-radius: 8px;
  border: 1px solid var(--glass-border);
  font-weight: 500;
}

footer {
  text-align: center;
  color: var(--text-secondary);
  font-size: 0.9rem;
  padding: 2rem 5%;
  background-color: var(--primary-bg);
  border-top: 1px solid var(--glass-border);
  margin-top: auto;
}