/* ==========================================================================
   PAWS UNITED — Brand & Design System
   Furry-Friendly Gaming Community
   ========================================================================== */

/* CSS Custom Properties (Design Tokens)
   ========================================================================== */
:root {
  /* Primary Colors (Rainbow Core from Logo) */
  --color-paws-red: #E94B35;
  --color-paws-orange: #F39C12;
  --color-paws-yellow: #F1C40F;
  --color-paws-green: #2ECC71;
  --color-paws-blue: #3498DB;
  --color-paws-purple: #9B59B6;
  
  /* UI Base Colors (Dark Mode) */
  --color-dark-base: #0E0F14;
  --color-surface-dark: #161823;
  --color-border: #262A3A;
  --color-text-primary: #F4F4F6;
  --color-text-secondary: #A1A6B3;
  
  /* Functional Colors (Legacy Support) */
  --color-background: var(--color-dark-base);
  --color-background-alt: var(--color-surface-dark);
  --color-card-bg: var(--color-surface-dark);
  --color-text-muted: rgba(161, 166, 179, 0.6);
  --color-border-hover: rgba(155, 89, 182, 0.3);
  
  /* Gradients */
  --gradient-signature: linear-gradient(135deg,
    #E94B35 0%,
    #F39C12 16.67%,
    #F1C40F 33.33%,
    #2ECC71 50%,
    #3498DB 66.67%,
    #9B59B6 100%);
  
  --gradient-glow: radial-gradient(circle at top,
    #9B59B6,
    transparent 70%);
  
  /* Typography */
  --font-headline: 'Poppins', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  --font-body: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  --font-primary: var(--font-body);
  --font-weight-regular: 400;
  --font-weight-medium: 500;
  --font-weight-semibold: 600;
  --font-weight-bold: 700;
  --font-weight-extrabold: 800;
  
  /* Type Scale */
  --text-h1: clamp(2.5rem, 5vw, 4rem);
  --text-h2: clamp(2rem, 4vw, 3rem);
  --text-h3: clamp(1.5rem, 2.5vw, 2rem);
  --text-body: clamp(1rem, 1.125vw, 1.125rem);
  --text-small: 0.875rem;
  
  /* Spacing */
  --space-xs: 0.5rem;
  --space-sm: 1rem;
  --space-md: 1.5rem;
  --space-lg: 2rem;
  --space-xl: 3rem;
  --space-2xl: 4rem;
  --space-3xl: 6rem;
  --space-section: clamp(4.5rem, 10vw, 7.5rem);
  
  /* Layout */
  --max-width: 1200px;
  --container-padding: clamp(1.5rem, 5vw, 3rem);
  
  /* Border Radius */
  --radius-sm: 8px;
  --radius-md: 12px;
  --radius-lg: 16px;
  --radius-xl: 24px;
  
  /* Shadows */
  --shadow-sm: 0 2px 4px rgba(0, 0, 0, 0.1);
  --shadow-md: 0 4px 12px rgba(0, 0, 0, 0.15);
  --shadow-lg: 0 8px 24px rgba(0, 0, 0, 0.2);
  --shadow-lift: 0 8px 30px rgba(0, 0, 0, 0.25);
  
  /* Transitions */
  --transition-fast: 150ms ease-out;
  --transition-base: 250ms ease-out;
  --transition-slow: 400ms ease-out;
}

/* Reset & Base
   ========================================================================== */
*,
*::before,
*::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  font-size: 16px;
  scroll-behavior: smooth;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

body {
  font-family: var(--font-primary);
  font-size: var(--text-body);
  font-weight: var(--font-weight-regular);
  line-height: 1.7;
  color: var(--color-text-primary);
  background-color: var(--color-background);
}

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

a {
  color: var(--color-paws-blue);
  text-decoration: none;
  transition: color var(--transition-fast);
}

a:hover {
  color: var(--color-paws-purple);
}

/* Typography
   ========================================================================== */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-headline);
  font-weight: var(--font-weight-bold);
  line-height: 1.2;
  letter-spacing: -0.02em;
  color: var(--color-text-primary);
}

h1 {
  font-size: var(--text-h1);
  font-weight: var(--font-weight-extrabold);
}

h2 {
  font-size: var(--text-h2);
}

h3 {
  font-size: var(--text-h3);
}

p {
  margin-bottom: var(--space-md);
}

.text-secondary {
  color: var(--color-text-secondary);
}

.text-muted {
  color: var(--color-text-muted);
}

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

/* Layout
   ========================================================================== */
.container {
  width: 100%;
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 var(--container-padding);
}

.section {
  padding: var(--space-section) 0;
}

.section--alt {
  background-color: var(--color-background-alt);
}

/* Grid System
   ========================================================================== */
.grid {
  display: grid;
  gap: var(--space-lg);
}

.grid--2 {
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
}

.grid--3 {
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
}

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

/* Buttons
   ========================================================================== */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-xs);
  padding: 1rem 2rem;
  font-family: var(--font-primary);
  font-size: var(--text-small);
  font-weight: var(--font-weight-semibold);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  border: none;
  border-radius: var(--radius-md);
  cursor: pointer;
  transition: all var(--transition-base);
  text-decoration: none;
}

.btn--primary {
  background: var(--gradient-signature);
  color: var(--color-text-primary);
  box-shadow: var(--shadow-md);
}

.btn--primary:hover {
  background: var(--gradient-signature);
  color: var(--color-text-primary);
  transform: translateY(-2px) scale(1.02);
  box-shadow: var(--shadow-lift);
  filter: brightness(1.1);
}

.btn--secondary {
  background: transparent;
  color: var(--color-text-primary);
  border: 2px solid transparent;
  background-image: 
    linear-gradient(var(--color-surface-dark), var(--color-surface-dark)),
    var(--gradient-signature);
  background-origin: border-box;
  background-clip: padding-box, border-box;
}

.btn--secondary:hover {
  background-image: 
    linear-gradient(rgba(255, 255, 255, 0.05), rgba(255, 255, 255, 0.05)),
    var(--gradient-signature);
  color: var(--color-text-primary);
  transform: translateY(-2px);
}

.btn--large {
  padding: 1.25rem 2.5rem;
  font-size: 1rem;
}

/* Cards
   ========================================================================== */
.card {
  background: var(--color-card-bg);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: var(--space-lg);
  transition: all var(--transition-base);
}

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

/* Creator Card
   ========================================================================== */
.creator-card {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  padding: var(--space-xl) var(--space-lg);
}

.creator-card__avatar {
  width: 80px;
  height: 80px;
  border-radius: 50%;
  background: var(--gradient-signature);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: var(--space-md);
  font-size: 1.5rem;
  font-weight: var(--font-weight-bold);
  color: var(--color-off-white);
  text-transform: uppercase;
}

.creator-card__name {
  font-size: 1.25rem;
  font-weight: var(--font-weight-bold);
  margin-bottom: var(--space-xs);
}

.creator-card__tagline {
  font-size: var(--text-small);
  color: var(--color-text-muted);
  margin-bottom: var(--space-md);
}

.creator-card__platforms {
  display: flex;
  gap: var(--space-sm);
  align-items: center;
}

.creator-card__platform {
  width: 32px;
  height: 32px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: var(--radius-sm);
  background: rgba(255, 255, 255, 0.05);
  color: var(--color-text-secondary);
  transition: all var(--transition-fast);
}

.creator-card__platform:hover {
  background: rgba(255, 255, 255, 0.1);
  color: var(--color-text-primary);
}

.creator-card__platform--primary {
  background: rgba(255, 255, 255, 0.1);
  color: var(--color-text-primary);
}

.creator-card__platform svg {
  width: 18px;
  height: 18px;
}

/* Feature Card
   ========================================================================== */
.feature-card {
  text-align: center;
  padding: var(--space-xl);
}

.feature-card__icon {
  width: 56px;
  height: 56px;
  margin: 0 auto var(--space-md);
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: var(--radius-md);
  background: rgba(255, 255, 255, 0.05);
  color: var(--color-paws-yellow);
}

.feature-card__icon svg {
  width: 28px;
  height: 28px;
}

.feature-card__title {
  font-size: 1.125rem;
  font-weight: var(--font-weight-semibold);
  margin-bottom: var(--space-sm);
}

.feature-card__text {
  font-size: var(--text-small);
  color: var(--color-text-secondary);
  margin-bottom: 0;
}

/* Trust Badge
   ========================================================================== */
.trust-badges {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: var(--space-lg);
}

.trust-badge {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  padding: var(--space-sm) var(--space-md);
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  font-size: var(--text-small);
  color: var(--color-text-secondary);
}

.trust-badge svg {
  width: 20px;
  height: 20px;
  color: var(--color-emerald-green);
}

/* Hero Section
   ========================================================================== */
.hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  position: relative;
  overflow: hidden;
  padding: var(--space-3xl) 0;
}

.hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background: 
    radial-gradient(ellipse at 20% 20%, rgba(232, 75, 60, 0.08) 0%, transparent 50%),
    radial-gradient(ellipse at 80% 80%, rgba(123, 77, 181, 0.08) 0%, transparent 50%),
    radial-gradient(ellipse at 50% 50%, rgba(58, 110, 220, 0.05) 0%, transparent 60%);
  pointer-events: none;
}

.hero__content {
  position: relative;
  z-index: 1;
  max-width: 800px;
  margin: 0 auto;
  padding: 0 var(--container-padding);
}

.hero__logo {
  width: 120px;
  height: 120px;
  margin: 0 auto var(--space-xl);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
}

.hero__title {
  margin-bottom: var(--space-md);
}

.hero__subtitle {
  font-size: clamp(1.125rem, 2vw, 1.5rem);
  color: var(--color-text-secondary);
  margin-bottom: var(--space-xl);
  max-width: 600px;
  margin-left: auto;
  margin-right: auto;
}

.hero__actions {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: var(--space-md);
}

/* Divider
   ========================================================================== */
.divider {
  height: 2px;
  background: var(--gradient-signature);
  border: none;
  border-radius: 1px;
  opacity: 0.5;
}

.divider--thin {
  height: 1px;
}

/* Section Headers
   ========================================================================== */
.section-header {
  text-align: center;
  max-width: 700px;
  margin: 0 auto var(--space-2xl);
}

.section-header__title {
  margin-bottom: var(--space-md);
}

.section-header__text {
  color: var(--color-text-secondary);
  margin-bottom: 0;
}

/* CTA Section
   ========================================================================== */
.cta-section {
  text-align: center;
  padding: var(--space-3xl) var(--container-padding);
  background: var(--color-surface-dark);
  position: relative;
  overflow: hidden;
}

.cta-section::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 2px;
  background: var(--gradient-signature);
}

.cta-section__title {
  margin-bottom: var(--space-md);
}

.cta-section__text {
  color: var(--color-text-secondary);
  margin-bottom: var(--space-xl);
  max-width: 500px;
  margin-left: auto;
  margin-right: auto;
}

/* Footer
   ========================================================================== */
.footer {
  padding: var(--space-xl) 0;
  background: var(--color-surface-dark);
  text-align: center;
}

.footer__content {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-lg);
}

.footer__logo {
  width: 48px;
  height: 48px;
  border-radius: var(--radius-sm);
}

.footer__links {
  display: flex;
  gap: var(--space-lg);
}

.footer__link {
  color: var(--color-text-secondary);
  font-size: var(--text-small);
  transition: color var(--transition-fast);
}

.footer__link:hover {
  color: var(--color-text-primary);
}

.footer__social {
  display: flex;
  gap: var(--space-md);
}

.footer__social-link {
  width: 40px;
  height: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.05);
  color: var(--color-text-secondary);
  transition: all var(--transition-fast);
}

.footer__social-link:hover {
  background: rgba(255, 255, 255, 0.1);
  color: var(--color-text-primary);
}

.footer__social-link svg {
  width: 20px;
  height: 20px;
}

.footer__copyright {
  font-size: var(--text-small);
  color: var(--color-text-muted);
  margin-bottom: 0;
}

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

.animate-fade-in {
  animation: fadeInUp var(--transition-slow) ease-out forwards;
}

.animate-delay-1 { animation-delay: 100ms; }
.animate-delay-2 { animation-delay: 200ms; }
.animate-delay-3 { animation-delay: 300ms; }
.animate-delay-4 { animation-delay: 400ms; }

/* Utility Classes
   ========================================================================== */
.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;
}

.mb-0 { margin-bottom: 0; }
.mb-sm { margin-bottom: var(--space-sm); }
.mb-md { margin-bottom: var(--space-md); }
.mb-lg { margin-bottom: var(--space-lg); }
.mb-xl { margin-bottom: var(--space-xl); }

/* Responsive
   ========================================================================== */
@media (max-width: 768px) {
  .hero {
    min-height: auto;
    padding: var(--space-2xl) 0;
  }
  
  .hero__logo {
    width: 100px;
    height: 100px;
  }
  
  .grid--3 {
    grid-template-columns: 1fr;
  }
  
  .footer__content {
    gap: var(--space-md);
  }
  
  .footer__links {
    flex-direction: column;
    gap: var(--space-sm);
  }
}

/* Focus States (Accessibility)
   ========================================================================== */
.btn:focus-visible,
a:focus-visible {
  outline: 2px solid var(--color-paws-blue);
  outline-offset: 2px;
}

/* Print Styles
   ========================================================================== */
@media print {
  body {
    background: white;
    color: black;
  }
  
  .btn,
  .footer__social {
    display: none;
  }
}

/* Server Cards
   ========================================================================== */
.server-card {
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
}

.server-card__header {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: var(--space-sm);
}

.server-card__title {
  font-size: 1.25rem;
  font-weight: var(--font-weight-semibold);
  margin: 0;
}

.server-card__status {
  padding: 0.25rem 0.75rem;
  border-radius: 999px;
  font-size: 0.75rem;
  font-weight: var(--font-weight-medium);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.server-card__status--online {
  background-color: rgba(46, 204, 113, 0.15);
  color: var(--color-paws-green);
}

.server-card__status--offline {
  background-color: rgba(233, 75, 53, 0.15);
  color: var(--color-paws-red);
}

.server-card__status--maintenance {
  background-color: rgba(241, 196, 15, 0.15);
  color: var(--color-paws-yellow);
}

.server-card__description {
  color: var(--color-text-secondary);
  margin: 0;
  flex-grow: 1;
}

.server-card__vibe {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  color: var(--color-text-secondary);
  font-size: 0.875rem;
}

.server-card__vibe svg {
  width: 16px;
  height: 16px;
  color: var(--color-paws-purple);
}

.btn--full {
  width: 100%;
  justify-content: center;
}

/* Team Benefits
   ========================================================================== */
.team-benefits {
  margin-top: var(--space-xl);
  padding: var(--space-lg);
  background: var(--color-dark-base);
  border-radius: var(--radius-lg);
  text-align: center;
}

.team-benefits__title {
  font-size: 1.5rem;
  margin-bottom: var(--space-md);
}

.team-benefits__list {
  list-style: none;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: var(--space-md) var(--space-lg);
  font-size: 1.125rem;
}

.team-benefits__list li {
  color: var(--color-text-primary);
}

.section-cta {
  margin-top: var(--space-xl);
  text-align: center;
}

/* Benefit Cards (Why Join section)
   ========================================================================== */
.section--gradient {
  background: linear-gradient(180deg, 
    var(--color-surface-dark) 0%, 
    var(--color-dark-base) 100%);
  position: relative;
}

.section--gradient::before {
  content: '';
  position: absolute;
  top: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 100%;
  max-width: 800px;
  height: 200px;
  background: var(--gradient-glow);
  opacity: 0.1;
  pointer-events: none;
}

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

.benefit-card__icon {
  width: 56px;
  height: 56px;
  margin: 0 auto var(--space-md);
  padding: var(--space-md);
  background: linear-gradient(135deg, 
    rgba(155, 89, 182, 0.1), 
    rgba(52, 152, 219, 0.1));
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
}

.benefit-card__icon svg {
  width: 28px;
  height: 28px;
  color: var(--color-paws-purple);
}

.benefit-card__title {
  font-size: 1.125rem;
  font-weight: var(--font-weight-semibold);
  margin-bottom: var(--space-sm);
}

.benefit-card__text {
  color: var(--color-text-secondary);
  margin: 0;
}

/* Creator Card Handle
   ========================================================================== */
.creator-card__handle {
  font-size: 0.875rem;
  color: var(--color-paws-blue);
  margin: -0.25rem 0 0.5rem;
  font-family: monospace;
}

/* Footer
   ========================================================================== */
.footer {
  background-color: var(--color-dark-base);
  border-top: 1px solid var(--color-border);
}

.footer__content {
  padding: var(--space-xl) 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-lg);
  text-align: center;
}

.footer__text {
  color: var(--color-text-secondary);
  font-size: 0.875rem;
}

.footer__gradient-text {
  background: var(--gradient-signature);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  font-weight: var(--font-weight-bold);
}