/* ═══════════════════════════════════════════════════════════════════════════
   HQData Premium Design System — Swiss Corporate Enhanced
   ═══════════════════════════════════════════════════════════════════════════ */

@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700;800&display=swap');

:root {
  /* Swiss Corporate Palette */
  --bg: #F5F5F5;
  --bg-gradient: linear-gradient(180deg, #FAFAFA 0%, #F5F5F5 100%);
  --text: #1F2933;
  --text-muted: #6B7280;
  --accent: #2563EB;
  --accent-hover: #1D4ED8;
  --accent-light: rgba(37, 99, 235, 0.1);
  --accent-glow: rgba(37, 99, 235, 0.15);
  --border: #E5E7EB;
  --white: #FFFFFF;
  --error: #DC2626;
  --success: #10B981;
  --heart: #EF4444;

  /* Spacing & Layout */
  --max-width: 1200px;
  --header-height: 72px;
  --grid-gap: 24px;
  --radius-sm: 6px;
  --radius-md: 8px;
  --radius-lg: 12px;
  --radius-xl: 16px;
  --radius-pill: 999px;

  /* Premium Shadows */
  --shadow-xs: 0 1px 2px rgba(0, 0, 0, 0.04);
  --shadow-sm: 0 2px 4px rgba(0, 0, 0, 0.06), 0 1px 2px rgba(0, 0, 0, 0.04);
  --shadow-md: 0 4px 12px rgba(0, 0, 0, 0.08), 0 2px 4px rgba(0, 0, 0, 0.04);
  --shadow-lg: 0 12px 24px rgba(0, 0, 0, 0.1), 0 4px 8px rgba(0, 0, 0, 0.06);
  --shadow-xl: 0 20px 40px rgba(0, 0, 0, 0.12), 0 8px 16px rgba(0, 0, 0, 0.08);
  --shadow-glow: 0 0 20px var(--accent-glow);
  --shadow-card: 0 2px 8px rgba(0, 0, 0, 0.06), 0 1px 3px rgba(0, 0, 0, 0.04);
  --shadow-card-hover: 0 8px 24px rgba(0, 0, 0, 0.12), 0 4px 8px rgba(0, 0, 0, 0.06);

  /* Smooth Transitions */
  --transition-fast: 150ms cubic-bezier(0.4, 0, 0.2, 1);
  --transition-normal: 250ms cubic-bezier(0.4, 0, 0.2, 1);
  --transition-slow: 400ms cubic-bezier(0.4, 0, 0.2, 1);
  --ease-out: cubic-bezier(0.16, 1, 0.3, 1);
}

/* ═══════════════════════════════════════════════════════════════════════════
   Reset & Base
   ═══════════════════════════════════════════════════════════════════════════ */

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

html {
  scroll-behavior: smooth;
}

body {
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  background: var(--bg-gradient);
  color: var(--text);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

img, svg {
  display: block;
  max-width: 100%;
}

a {
  color: inherit;
  text-decoration: none;
}

/* ═══════════════════════════════════════════════════════════════════════════
   Typography
   ═══════════════════════════════════════════════════════════════════════════ */

h1, h2, h3, h4, h5, h6 {
  font-weight: 700;
  letter-spacing: -0.02em;
  line-height: 1.2;
  color: var(--text);
}

h1 { font-size: clamp(36px, 6vw, 56px); letter-spacing: -0.03em; }
h2 { font-size: clamp(28px, 4vw, 40px); letter-spacing: -0.025em; }
h3 { font-size: 24px; }
h4 { font-size: 18px; }

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

/* ═══════════════════════════════════════════════════════════════════════════
   Layout Utilities
   ═══════════════════════════════════════════════════════════════════════════ */

.container {
  width: 100%;
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 24px;
}

.grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(340px, 1fr));
  gap: var(--grid-gap);
}

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

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

/* ═══════════════════════════════════════════════════════════════════════════
   Animations
   ═══════════════════════════════════════════════════════════════════════════ */

@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(20px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes fadeIn {
  from { opacity: 0; }
  to { opacity: 1; }
}

@keyframes slideIn {
  from {
    opacity: 0;
    transform: translateX(-10px);
  }
  to {
    opacity: 1;
    transform: translateX(0);
  }
}

@keyframes pulse {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.7; }
}

@keyframes float {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-4px); }
}

.animate-in {
  animation: fadeInUp 0.6s var(--ease-out) backwards;
}

.delay-1 { animation-delay: 0.1s; }
.delay-2 { animation-delay: 0.2s; }
.delay-3 { animation-delay: 0.3s; }

/* ═══════════════════════════════════════════════════════════════════════════
   Header & Navigation
   ═══════════════════════════════════════════════════════════════════════════ */

.header {
  background: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(20px) saturate(180%);
  -webkit-backdrop-filter: blur(20px) saturate(180%);
  border-bottom: 1px solid var(--border);
  height: var(--header-height);
  position: sticky;
  top: 0;
  z-index: 1000;
  display: flex;
  align-items: center;
  box-shadow: var(--shadow-xs);
  transition: all var(--transition-normal);
}

.header:hover {
  box-shadow: var(--shadow-sm);
}

.header-inner {
  display: flex;
  justify-content: space-between;
  align-items: center;
  width: 100%;
}

.logo {
  font-size: 22px;
  font-weight: 800;
  color: var(--text);
  letter-spacing: -0.5px;
  transition: all var(--transition-normal);
  display: inline-flex;
  align-items: center;
  gap: 8px;
}

.logo:hover {
  color: var(--accent);
  transform: translateY(-1px);
}

.logo-icon {
  width: 32px;
  height: 32px;
  background: linear-gradient(135deg, var(--accent) 0%, var(--accent-hover) 100%);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: var(--shadow-sm), var(--shadow-glow);
  transition: all var(--transition-normal);
}

.logo:hover .logo-icon {
  transform: scale(1.05) rotate(5deg);
  box-shadow: var(--shadow-md), var(--shadow-glow);
}

.logo-icon svg {
  width: 18px;
  height: 18px;
  color: white;
}

.nav {
  display: flex;
  gap: 8px;
  align-items: center;
}

.nav-link {
  font-size: 14px;
  font-weight: 500;
  color: var(--text-muted);
  padding: 8px 16px;
  border-radius: var(--radius-md);
  transition: all var(--transition-normal);
  position: relative;
  overflow: hidden;
}

.nav-link::before {
  content: '';
  position: absolute;
  inset: 0;
  background: var(--accent-light);
  opacity: 0;
  transition: opacity var(--transition-normal);
  border-radius: var(--radius-md);
}

.nav-link:hover {
  color: var(--accent);
  transform: translateY(-1px);
}

.nav-link:hover::before {
  opacity: 1;
}

.nav-link.active {
  color: var(--accent);
  background: var(--accent-light);
}

/* ═══════════════════════════════════════════════════════════════════════════
   Buttons
   ═══════════════════════════════════════════════════════════════════════════ */

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 12px 24px;
  font-size: 14px;
  font-weight: 600;
  border-radius: var(--radius-md);
  cursor: pointer;
  transition: all var(--transition-normal);
  border: none;
  line-height: 1;
  white-space: nowrap;
  position: relative;
  overflow: hidden;
  font-family: inherit;
}

.btn::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(255,255,255,0.2) 0%, transparent 50%);
  opacity: 0;
  transition: opacity var(--transition-fast);
}

.btn:hover::before {
  opacity: 1;
}

.btn:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 2px;
}

.btn-primary {
  background: linear-gradient(135deg, var(--accent) 0%, var(--accent-hover) 100%);
  color: var(--white);
  box-shadow: var(--shadow-sm), var(--shadow-glow);
}

.btn-primary:hover {
  transform: translateY(-2px) scale(1.02);
  box-shadow: var(--shadow-md), var(--shadow-glow);
}

.btn-primary:active {
  transform: translateY(0) scale(1);
}

.btn-secondary {
  background: var(--white);
  color: var(--text);
  border: 1px solid var(--border);
  box-shadow: var(--shadow-xs);
}

.btn-secondary:hover {
  border-color: var(--accent);
  color: var(--accent);
  transform: translateY(-2px);
  box-shadow: var(--shadow-sm);
}

.btn-icon {
  width: 18px;
  height: 18px;
  flex-shrink: 0;
}

/* ═══════════════════════════════════════════════════════════════════════════
   Cards & Service Cards
   ═══════════════════════════════════════════════════════════════════════════ */

.card,
.service-card {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 28px;
  transition: all var(--transition-normal);
  position: relative;
  overflow: hidden;
  box-shadow: var(--shadow-card);
  text-decoration: none;
  color: inherit;
  display: block;
}

.card::before,
.service-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--accent) 0%, var(--accent-hover) 100%);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform var(--transition-normal);
}

.card:hover,
.service-card:hover {
  border-color: var(--accent);
  transform: translateY(-4px);
  box-shadow: var(--shadow-card-hover);
}

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

.card-icon {
  width: 48px;
  height: 48px;
  background: linear-gradient(135deg, var(--accent-light) 0%, rgba(37, 99, 235, 0.15) 100%);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 20px;
  transition: all var(--transition-normal);
}

.card:hover .card-icon {
  background: linear-gradient(135deg, var(--accent) 0%, var(--accent-hover) 100%);
  transform: scale(1.1) rotate(5deg);
  box-shadow: var(--shadow-md), var(--shadow-glow);
}

.card-icon svg {
  width: 24px;
  height: 24px;
  color: var(--accent);
  transition: color var(--transition-normal);
}

.card:hover .card-icon svg {
  color: white;
}

.card-title,
.service-name {
  font-size: 20px;
  font-weight: 700;
  color: var(--text);
  margin-bottom: 12px;
  letter-spacing: -0.02em;
  transition: color var(--transition-normal);
}

.card:hover .card-title,
.service-card:hover .service-name {
  color: var(--accent);
}

.card-description,
.service-description {
  font-size: 14px;
  color: var(--text-muted);
  line-height: 1.6;
  margin-bottom: 20px;
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.card-meta,
.service-meta {
  display: flex;
  align-items: center;
  gap: 20px;
  padding-top: 20px;
  border-top: 1px solid var(--border);
}

.meta-item {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 13px;
  font-weight: 600;
  color: var(--text-muted);
  transition: color var(--transition-normal);
}

.card:hover .meta-item,
.service-card:hover .meta-item {
  color: var(--text);
}

.meta-item svg {
  width: 16px;
  height: 16px;
  flex-shrink: 0;
}

.meta-item.hearts,
.meta-item:has-text("hearts") {
  color: var(--heart);
}

.meta-item.clicks,
.meta-item:has-text("clicks") {
  color: var(--accent);
}

.meta-item.views,
.meta-item:has-text("views") {
  color: var(--text-muted);
}

/* Add icons to meta items */
/* Service card meta items with icons */
.service-meta .meta-item:first-child::before {
  content: '';
  width: 16px;
  height: 16px;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='%23EF4444'%3E%3Cpath d='M12 21.35l-1.45-1.32C5.4 15.36 2 12.28 2 8.5 2 5.42 4.42 3 7.5 3c1.74 0 3.41.81 4.5 2.09C13.09 3.81 14.76 3 16.5 3 19.58 3 22 5.42 22 8.5c0 3.78-3.4 6.86-8.55 11.54L12 21.35z'/%3E%3C/svg%3E");
  background-size: contain;
  background-repeat: no-repeat;
  display: inline-block;
  margin-right: 6px;
  vertical-align: middle;
}

.service-meta .meta-item:nth-child(2)::before {
  content: '';
  width: 16px;
  height: 16px;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%232563EB' stroke-width='2'%3E%3Cpath d='M15 15l-2 5L9 9l11 4-5 2zm0 0l5 5M7.188 2.239l.777 2.897M5.136 7.965l-2.898-.777M13.95 4.05l-2.122 2.122m-5.657 5.656l-2.12 2.122'/%3E%3C/svg%3E");
  background-size: contain;
  background-repeat: no-repeat;
  display: inline-block;
  margin-right: 6px;
  vertical-align: middle;
}

/* ═══════════════════════════════════════════════════════════════════════════
   Hero Section
   ═══════════════════════════════════════════════════════════════════════════ */

.hero {
  background: linear-gradient(135deg, rgba(37, 99, 235, 0.03) 0%, rgba(37, 99, 235, 0.08) 100%);
  border-bottom: 1px solid var(--border);
  padding: 100px 0;
  text-align: center;
  position: relative;
  overflow: hidden;
}

.hero::before {
  content: '';
  position: absolute;
  top: -50%;
  right: -20%;
  width: 600px;
  height: 600px;
  background: radial-gradient(circle, var(--accent-glow) 0%, transparent 70%);
  border-radius: 50%;
  animation: float 6s ease-in-out infinite;
}

.hero-content {
  max-width: 800px;
  margin: 0 auto;
  position: relative;
  z-index: 1;
}

.hero-title {
  margin-bottom: 24px;
  animation: fadeInUp 0.8s var(--ease-out);
}

.hero-subtitle {
  font-size: 22px;
  color: var(--text-muted);
  font-weight: 500;
  margin-bottom: 16px;
  animation: fadeInUp 0.8s var(--ease-out) 0.1s backwards;
}

.hero-description {
  font-size: 16px;
  color: var(--text-muted);
  line-height: 1.7;
  animation: fadeInUp 0.8s var(--ease-out) 0.2s backwards;
}

/* ═══════════════════════════════════════════════════════════════════════════
   Forms
   ═══════════════════════════════════════════════════════════════════════════ */

.form-group {
  margin-bottom: 24px;
}

.form-label {
  display: block;
  font-size: 14px;
  font-weight: 600;
  color: var(--text);
  margin-bottom: 8px;
}

.form-input {
  width: 100%;
  padding: 14px 18px;
  font-size: 15px;
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  background: var(--white);
  color: var(--text);
  transition: all var(--transition-normal);
  font-family: inherit;
  box-shadow: var(--shadow-xs);
}

.form-input:hover {
  border-color: var(--accent);
  box-shadow: var(--shadow-sm);
}

.form-input:focus {
  outline: none;
  border-color: var(--accent);
  box-shadow: 0 0 0 3px var(--accent-light), var(--shadow-sm);
  transform: translateY(-1px);
}

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

.form-hint {
  font-size: 13px;
  color: var(--text-muted);
  margin-top: 6px;
}

.error-alert {
  background: linear-gradient(135deg, #FEF2F2 0%, #FEE2E2 100%);
  border: 1px solid #FECACA;
  color: var(--error);
  padding: 16px 20px;
  border-radius: var(--radius-md);
  font-size: 14px;
  font-weight: 500;
  margin-bottom: 24px;
  display: flex;
  align-items: center;
  gap: 12px;
  box-shadow: var(--shadow-xs);
  animation: slideIn 0.3s var(--ease-out);
}

.error-alert::before {
  content: '';
  width: 20px;
  height: 20px;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23DC2626' stroke-width='2'%3E%3Ccircle cx='12' cy='12' r='10'/%3E%3Cline x1='12' y1='8' x2='12' y2='12'/%3E%3Cline x1='12' y1='16' x2='12.01' y2='16'/%3E%3C/svg%3E");
  background-size: contain;
  background-repeat: no-repeat;
  flex-shrink: 0;
}

.error-alert svg {
  width: 20px;
  height: 20px;
  flex-shrink: 0;
}

/* ═══════════════════════════════════════════════════════════════════════════
   Sections & Category Blocks
   ═══════════════════════════════════════════════════════════════════════════ */

.section {
  margin-bottom: 80px;
}

.section-header {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  margin-bottom: 32px;
  padding-bottom: 20px;
  border-bottom: 2px solid var(--border);
}

.section-title {
  font-size: 32px;
  font-weight: 700;
  letter-spacing: -0.02em;
  color: var(--text);
}

.section-link {
  font-size: 14px;
  color: var(--text-muted);
  text-decoration: none;
  font-weight: 600;
  transition: all var(--transition-normal);
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 16px;
  border-radius: var(--radius-md);
  background: var(--accent-light);
}

.section-link:hover {
  color: var(--accent);
  background: rgba(37, 99, 235, 0.15);
  transform: translateX(4px);
}

.section-link svg {
  width: 16px;
  height: 16px;
  transition: transform var(--transition-normal);
}

.section-link:hover svg {
  transform: translateX(4px);
}

.category-block {
  margin-bottom: 80px;
  animation: fadeInUp 0.6s var(--ease-out) backwards;
}

.category-block:nth-child(1) { animation-delay: 0.1s; }
.category-block:nth-child(2) { animation-delay: 0.2s; }
.category-block:nth-child(3) { animation-delay: 0.3s; }

.category-header {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  margin-bottom: 32px;
  padding-bottom: 20px;
  border-bottom: 2px solid var(--border);
}

.category-title {
  font-size: 32px;
  font-weight: 700;
  letter-spacing: -0.02em;
  color: var(--text);
}

.category-link {
  font-size: 14px;
  color: var(--text-muted);
  text-decoration: none;
  font-weight: 600;
  transition: all var(--transition-normal);
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 16px;
  border-radius: var(--radius-md);
  background: var(--accent-light);
}

.category-link:hover {
  color: var(--accent);
  background: rgba(37, 99, 235, 0.15);
  transform: translateX(4px);
}

.category-link::after {
  content: '→';
  transition: transform var(--transition-normal);
}

.category-link:hover::after {
  transform: translateX(4px);
}

.services-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(340px, 1fr));
  gap: var(--grid-gap);
}

/* ═══════════════════════════════════════════════════════════════════════════
   Breadcrumbs
   ═══════════════════════════════════════════════════════════════════════════ */

.breadcrumb {
  background: var(--white);
  border-bottom: 1px solid var(--border);
  padding: 16px 0;
  box-shadow: var(--shadow-xs);
}

.breadcrumb-list {
  display: flex;
  align-items: center;
  gap: 12px;
  font-size: 14px;
  color: var(--text-muted);
}

.breadcrumb-list a {
  color: var(--text-muted);
  transition: color var(--transition-normal);
  display: inline-flex;
  align-items: center;
  gap: 8px;
}

.breadcrumb-list a:hover {
  color: var(--accent);
}

.breadcrumb-separator {
  color: var(--border);
  display: inline-flex;
  align-items: center;
}

.breadcrumb-separator svg {
  width: 16px;
  height: 16px;
}

/* ═══════════════════════════════════════════════════════════════════════════
   Auth Pages
   ═══════════════════════════════════════════════════════════════════════════ */

.auth-wrapper {
  flex: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 48px 24px;
  background: linear-gradient(135deg, rgba(37, 99, 235, 0.03) 0%, rgba(37, 99, 235, 0.08) 100%);
  position: relative;
  overflow: hidden;
}

.auth-wrapper::before {
  content: '';
  position: absolute;
  top: -30%;
  right: -20%;
  width: 500px;
  height: 500px;
  background: radial-gradient(circle, var(--accent-glow) 0%, transparent 70%);
  border-radius: 50%;
  animation: float 8s ease-in-out infinite;
}

.auth-card {
  width: 100%;
  max-width: 480px;
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius-xl);
  padding: 48px;
  box-shadow: var(--shadow-xl);
  position: relative;
  z-index: 1;
  animation: fadeInUp 0.6s var(--ease-out);
}

.auth-title {
  font-size: 32px;
  font-weight: 700;
  color: var(--text);
  margin-bottom: 8px;
  letter-spacing: -0.02em;
}

.auth-subtitle {
  font-size: 15px;
  color: var(--text-muted);
  margin-bottom: 32px;
}

.auth-footer {
  text-align: center;
  margin-top: 32px;
  padding-top: 32px;
  border-top: 1px solid var(--border);
}

.auth-link {
  font-size: 14px;
  color: var(--text-muted);
}

.auth-link a {
  color: var(--accent);
  font-weight: 600;
  transition: all var(--transition-normal);
  display: inline-flex;
  align-items: center;
  gap: 4px;
}

.auth-link a:hover {
  gap: 8px;
  text-decoration: underline;
}

.auth-link a svg {
  width: 16px;
  height: 16px;
  transition: transform var(--transition-normal);
}

.auth-link a:hover svg {
  transform: translateX(4px);
}

/* ═══════════════════════════════════════════════════════════════════════════
   404 Error Page
   ═══════════════════════════════════════════════════════════════════════════ */

.error-page-content {
  text-align: center;
  padding: 100px 0;
  animation: fadeInUp 0.8s var(--ease-out);
}

.error-code {
  font-size: clamp(100px, 20vw, 180px);
  font-weight: 800;
  line-height: 1;
  background: linear-gradient(135deg, var(--accent) 0%, var(--accent-hover) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  margin-bottom: 24px;
  letter-spacing: -0.05em;
  filter: drop-shadow(0 4px 8px var(--accent-glow));
}

.error-title {
  font-size: clamp(24px, 4vw, 36px);
  margin-bottom: 16px;
}

.error-description {
  font-size: 18px;
  color: var(--text-muted);
  max-width: 500px;
  margin: 0 auto 48px;
  line-height: 1.7;
}

.error-actions {
  display: flex;
  gap: 16px;
  justify-content: center;
  flex-wrap: wrap;
}

/* ═══════════════════════════════════════════════════════════════════════════
   Footer
   ═══════════════════════════════════════════════════════════════════════════ */

.footer {
  background: var(--white);
  border-top: 1px solid var(--border);
  padding: 80px 0 32px;
  margin-top: auto;
  box-shadow: 0 -2px 8px rgba(0, 0, 0, 0.04);
}

.footer-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 48px;
  margin-bottom: 48px;
}

.footer-col h3 {
  font-size: 14px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  margin-bottom: 20px;
  color: var(--text);
}

.footer-col a {
  display: block;
  color: var(--text-muted);
  font-size: 14px;
  margin-bottom: 12px;
  transition: all var(--transition-normal);
  display: inline-flex;
  align-items: center;
  gap: 8px;
}

.footer-col a:hover {
  color: var(--accent);
  transform: translateX(4px);
}

.footer-col a svg {
  width: 16px;
  height: 16px;
  opacity: 0;
  transform: translateX(-4px);
  transition: all var(--transition-normal);
}

.footer-col a:hover svg {
  opacity: 1;
  transform: translateX(0);
}

.footer-bottom {
  text-align: center;
  padding-top: 32px;
  border-top: 1px solid var(--border);
  color: var(--text-muted);
  font-size: 14px;
}

/* ═══════════════════════════════════════════════════════════════════════════
   Service Page Specific
   ═══════════════════════════════════════════════════════════════════════════ */

.service-hero {
  background: linear-gradient(135deg, rgba(37, 99, 235, 0.03) 0%, rgba(37, 99, 235, 0.08) 100%);
  border-bottom: 1px solid var(--border);
  padding: 80px 0;
  position: relative;
  overflow: hidden;
}

.service-hero::before {
  content: '';
  position: absolute;
  top: -30%;
  right: -10%;
  width: 500px;
  height: 500px;
  background: radial-gradient(circle, var(--accent-glow) 0%, transparent 70%);
  border-radius: 50%;
  animation: float 8s ease-in-out infinite;
}

.service-hero-content {
  position: relative;
  z-index: 1;
  max-width: 900px;
}

.service-stats {
  display: flex;
  gap: 24px;
  flex-wrap: wrap;
  margin-top: 24px;
}

.stat-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 10px 20px;
  background: rgba(255, 255, 255, 0.8);
  backdrop-filter: blur(10px);
  border: 1px solid var(--border);
  border-radius: var(--radius-pill);
  font-size: 14px;
  font-weight: 600;
  color: var(--text);
  box-shadow: var(--shadow-sm);
  transition: all var(--transition-normal);
}

.stat-badge:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
  border-color: var(--accent);
}

.stat-badge svg {
  width: 18px;
  height: 18px;
  flex-shrink: 0;
}

.stat-badge.hearts svg {
  color: var(--heart);
}

.stat-badge.clicks svg {
  color: var(--accent);
}

.stat-badge.views svg {
  color: var(--text-muted);
}

.heart-btn {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 12px 24px;
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  font-size: 15px;
  font-weight: 600;
  color: var(--text);
  cursor: pointer;
  transition: all var(--transition-normal);
  box-shadow: var(--shadow-sm);
}

.heart-btn:hover {
  border-color: var(--heart);
  color: var(--heart);
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}

.heart-btn.active {
  background: linear-gradient(135deg, #FEF2F2 0%, #FEE2E2 100%);
  border-color: var(--heart);
  color: var(--heart);
}

.heart-btn svg {
  width: 20px;
  height: 20px;
  transition: all var(--transition-normal);
}

.heart-btn.active svg {
  fill: var(--heart);
  animation: pulse 0.6s ease-out;
}

.features-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 20px;
  margin-top: 32px;
}

.feature-card {
  padding: 24px;
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  transition: all var(--transition-normal);
  box-shadow: var(--shadow-card);
  position: relative;
  overflow: hidden;
}

.feature-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 4px;
  height: 100%;
  background: linear-gradient(180deg, var(--accent) 0%, var(--accent-hover) 100%);
  transform: scaleY(0);
  transform-origin: bottom;
  transition: transform var(--transition-normal);
}

.feature-card:hover {
  border-color: var(--accent);
  transform: translateY(-4px);
  box-shadow: var(--shadow-card-hover);
}

.feature-card:hover::before {
  transform: scaleY(1);
}

.feature-card h3 {
  font-size: 18px;
  font-weight: 600;
  margin-bottom: 8px;
}

.feature-card p {
  font-size: 14px;
  line-height: 1.6;
}

.stats-box {
  background: linear-gradient(135deg, var(--white) 0%, rgba(37, 99, 235, 0.02) 100%);
  border: 1px solid var(--border);
  border-radius: var(--radius-xl);
  padding: 40px;
  box-shadow: var(--shadow-lg);
  margin-top: 48px;
}

.stats-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
  gap: 40px;
}

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

.stat-value {
  font-size: 48px;
  font-weight: 800;
  background: linear-gradient(135deg, var(--accent) 0%, var(--accent-hover) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  line-height: 1;
  margin-bottom: 8px;
  letter-spacing: -0.02em;
}

.stat-label {
  font-size: 13px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--text-muted);
}

/* ═══════════════════════════════════════════════════════════════════════════
   Responsive
   ═══════════════════════════════════════════════════════════════════════════ */

@media (max-width: 768px) {
  .header {
    height: auto;
    padding: 16px 0;
  }
  
  .header-inner {
    flex-direction: column;
    gap: 16px;
  }
  
  .nav {
    gap: 4px;
    flex-wrap: wrap;
    justify-content: center;
  }
  
  .nav-link {
    padding: 6px 12px;
    font-size: 13px;
  }
  
  .hero {
    padding: 60px 0;
  }
  
  .auth-card {
    padding: 32px 24px;
  }
  
  .grid {
    grid-template-columns: 1fr;
  }
  
  .section-header {
    flex-direction: column;
    align-items: flex-start;
    gap: 16px;
  }
  
  .error-actions {
    flex-direction: column;
  }
  
  .error-actions .btn {
    width: 100%;
  }
  
  .stats-grid {
    grid-template-columns: 1fr;
    gap: 32px;
  }
  
  .service-stats {
    flex-direction: column;
    gap: 12px;
  }
}