/* DealsonWill — Neon Dark + Exaggerated Minimalism */
/* Typography: Space Grotesk (headings) + DM Sans (body) */
/* Palette: Neon purple + rose on deep dark */

:root {
  --color-primary: #7C3AED;
  --color-primary-light: #A78BFA;
  --color-accent: #F43F5E;
  --color-accent-light: #FB7185;
  --color-green: #22C55E;
  --color-green-dim: #16A34A;
  --color-bg: #0F0F23;
  --color-surface: #1E1C35;
  --color-card: #1E1C35;
  --color-card-hover: #27243F;
  --color-text: #E2E8F0;
  --color-text-muted: #94A3B8;
  --color-text-dim: #64748B;
  --color-border: rgba(124, 58, 237, 0.12);
  --color-border-hover: rgba(124, 58, 237, 0.3);
  --glow-purple: rgba(124, 58, 237, 0.25);
  --glow-rose: rgba(244, 63, 94, 0.2);
  --glow-green: rgba(34, 197, 94, 0.15);
  --radius: 16px;
  --radius-sm: 10px;
  --transition: 200ms ease-out;
}

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

html {
  scroll-behavior: smooth;
}

body {
  font-family: 'DM Sans', -apple-system, sans-serif;
  background: var(--color-bg);
  color: var(--color-text);
  margin: 0;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

h1, h2, h3 {
  font-family: 'Space Grotesk', sans-serif;
  letter-spacing: -0.03em;
}

/* ─── Header ─── */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(15, 15, 35, 0.8);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid rgba(255, 255, 255, 0.04);
}

.header-inner {
  max-width: 1200px;
  margin: 0 auto;
  padding: 1rem 2rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.logo {
  text-decoration: none;
  cursor: pointer;
}

.logo-text {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 1.3rem;
  font-weight: 700;
  color: var(--color-text);
  letter-spacing: -0.04em;
}

.logo-accent {
  color: var(--color-primary-light);
}

.header-nav {
  display: flex;
  gap: 2rem;
}

.header-nav a {
  color: var(--color-text-dim);
  text-decoration: none;
  font-size: 0.875rem;
  font-weight: 500;
  letter-spacing: 0.02em;
  text-transform: uppercase;
  transition: color var(--transition);
  cursor: pointer;
}

.header-nav a:hover {
  color: var(--color-text);
}

/* ─── Hero ─── */
.hero {
  position: relative;
  overflow: hidden;
  padding: 6rem 2rem 3rem;
}

.hero-glow {
  position: absolute;
  border-radius: 50%;
  filter: blur(100px);
  pointer-events: none;
  z-index: 0;
}

.hero-glow--purple {
  width: 500px;
  height: 500px;
  top: -200px;
  left: 10%;
  background: var(--glow-purple);
}

.hero-glow--rose {
  width: 400px;
  height: 400px;
  top: -100px;
  right: 5%;
  background: var(--glow-rose);
}

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

.hero h1 {
  font-size: clamp(2.5rem, 7vw, 5rem);
  font-weight: 700;
  line-height: 1.05;
  margin: 0 0 1.25rem;
  color: #FFFFFF;
}

.hero h1 .accent {
  background: linear-gradient(135deg, var(--color-primary-light), var(--color-accent));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.hero-sub {
  font-size: 1.15rem;
  color: var(--color-text-muted);
  max-width: 440px;
  margin: 0 auto 2.5rem;
  font-weight: 400;
  line-height: 1.6;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.8rem;
  font-weight: 500;
  color: var(--color-green);
  padding: 0.4rem 1rem;
  border-radius: 999px;
  border: 1px solid rgba(34, 197, 94, 0.2);
  background: rgba(34, 197, 94, 0.06);
  margin-bottom: 1.5rem;
  letter-spacing: 0.01em;
}

.badge-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--color-green);
  box-shadow: 0 0 8px var(--color-green);
  animation: pulse-dot 2s ease-in-out infinite;
}

@keyframes pulse-dot {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.4; }
}

/* ─── Search ─── */
.search-bar {
  max-width: 460px;
  margin: 0 auto;
  position: relative;
}

.search-bar input {
  width: 100%;
  padding: 0.9rem 1rem 0.9rem 2.85rem;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  font-family: 'DM Sans', sans-serif;
  font-size: 0.95rem;
  background: var(--color-surface);
  color: var(--color-text);
  transition: border-color var(--transition), box-shadow var(--transition);
}

.search-bar input::placeholder {
  color: var(--color-text-dim);
}

.search-bar input:focus {
  outline: none;
  border-color: var(--color-primary);
  box-shadow: 0 0 0 3px var(--glow-purple), 0 0 30px var(--glow-purple);
}

.search-bar .search-icon {
  position: absolute;
  left: 0.9rem;
  top: 50%;
  transform: translateY(-50%);
  color: var(--color-text-dim);
  pointer-events: none;
}

/* ─── Categories ─── */
.categories {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0.5rem 2rem 2rem;
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  justify-content: center;
}

.category-btn {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  padding: 0.45rem 1rem;
  border: 1px solid rgba(255, 255, 255, 0.06);
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.03);
  color: var(--color-text-dim);
  font-family: 'DM Sans', sans-serif;
  font-size: 0.82rem;
  font-weight: 500;
  cursor: pointer;
  transition: all var(--transition);
}

.category-btn:hover {
  border-color: rgba(124, 58, 237, 0.3);
  color: var(--color-primary-light);
  background: rgba(124, 58, 237, 0.06);
}

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

.category-btn.active {
  background: var(--color-primary);
  border-color: var(--color-primary);
  color: white;
  box-shadow: 0 0 20px var(--glow-purple);
}

/* ─── Deals Grid ─── */
.deals-section {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 2rem 4rem;
}

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

/* ─── Deal Cards ─── */
.deal-card {
  background: var(--color-card);
  border: 1px solid rgba(255, 255, 255, 0.05);
  border-radius: var(--radius);
  padding: 1.5rem;
  display: flex;
  flex-direction: column;
  transition: transform var(--transition), box-shadow var(--transition), border-color var(--transition);
  position: relative;
  overflow: hidden;
}

.deal-card::after {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  border-radius: var(--radius);
  opacity: 0;
  transition: opacity var(--transition);
  pointer-events: none;
  background: linear-gradient(135deg, rgba(124, 58, 237, 0.04), rgba(244, 63, 94, 0.03));
}

.deal-card:hover {
  transform: translateY(-4px);
  border-color: rgba(124, 58, 237, 0.2);
  box-shadow: 0 12px 40px rgba(0, 0, 0, 0.4), 0 0 30px var(--glow-purple);
}

.deal-card:hover::after {
  opacity: 1;
}

.deal-card.featured {
  border-color: rgba(124, 58, 237, 0.25);
}

.deal-card.featured::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 2px;
  background: linear-gradient(90deg, var(--color-primary), var(--color-accent));
}

.deal-card-header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 0.75rem;
  margin-bottom: 0.75rem;
  position: relative;
  z-index: 1;
}

.deal-category-tag {
  font-size: 0.68rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--color-primary-light);
  background: rgba(124, 58, 237, 0.1);
  padding: 0.2rem 0.6rem;
  border-radius: 4px;
  white-space: nowrap;
}

.deal-badges {
  display: flex;
  gap: 0.35rem;
  align-items: center;
  flex-shrink: 0;
}

.badge {
  display: inline-flex;
  align-items: center;
  gap: 0.2rem;
  font-size: 0.68rem;
  font-weight: 700;
  padding: 0.2rem 0.45rem;
  border-radius: 4px;
}

.badge-verified {
  background: rgba(34, 197, 94, 0.1);
  color: var(--color-green);
}

.badge-featured {
  background: rgba(244, 63, 94, 0.1);
  color: var(--color-accent-light);
}

.deal-card h3 {
  font-size: 1.1rem;
  font-weight: 600;
  margin: 0 0 0.5rem;
  line-height: 1.35;
  color: #FFFFFF;
  position: relative;
  z-index: 1;
}

.deal-card p {
  font-size: 0.875rem;
  color: var(--color-text-muted);
  margin: 0 0 1.25rem;
  flex-grow: 1;
  line-height: 1.7;
  position: relative;
  z-index: 1;
}

.deal-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.75rem;
  padding-top: 0.75rem;
  border-top: 1px solid rgba(255, 255, 255, 0.04);
  position: relative;
  z-index: 1;
}

.deal-savings {
  display: inline-flex;
  align-items: center;
  gap: 0.3rem;
  font-size: 0.85rem;
  font-weight: 700;
  color: var(--color-green);
  text-shadow: 0 0 16px var(--glow-green);
}

.deal-date {
  font-size: 0.75rem;
  color: var(--color-text-dim);
}

.deal-link {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  padding: 0.5rem 1rem;
  background: var(--color-primary);
  color: white;
  border-radius: 8px;
  font-size: 0.82rem;
  font-weight: 700;
  text-decoration: none;
  transition: all var(--transition);
  cursor: pointer;
}

.deal-link:hover {
  background: #6D28D9;
  box-shadow: 0 4px 20px var(--glow-purple);
  transform: translateY(-1px);
}

.deal-link:focus-visible {
  outline: 2px solid var(--color-primary-light);
  outline-offset: 2px;
}

/* ─── Empty State ─── */
.empty-state {
  grid-column: 1 / -1;
  text-align: center;
  padding: 4rem 1rem;
  color: var(--color-text-dim);
}

.empty-state svg {
  margin-bottom: 1rem;
  opacity: 0.25;
}

/* ─── About ─── */
.about-section {
  max-width: 1200px;
  margin: 0 auto;
  padding: 2rem 2rem 4rem;
}

.about-inner {
  max-width: 560px;
}

.about-label {
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--color-primary-light);
  display: block;
  margin-bottom: 0.75rem;
}

.about-section h2 {
  font-size: clamp(2rem, 5vw, 3.5rem);
  font-weight: 700;
  margin: 0 0 1rem;
  color: #FFFFFF;
}

.about-section p {
  color: var(--color-text-muted);
  font-size: 1rem;
  line-height: 1.8;
}

/* ─── Footer ─── */
.site-footer {
  border-top: 1px solid rgba(255, 255, 255, 0.04);
  text-align: center;
  padding: 2rem;
}

.site-footer p {
  margin: 0;
  font-size: 0.8rem;
  color: var(--color-text-dim);
}

/* ─── Animations ─── */
@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(16px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.deal-card {
  animation: fadeInUp 250ms ease-out both;
}

.deal-card:nth-child(1) { animation-delay: 0ms; }
.deal-card:nth-child(2) { animation-delay: 40ms; }
.deal-card:nth-child(3) { animation-delay: 80ms; }
.deal-card:nth-child(4) { animation-delay: 120ms; }
.deal-card:nth-child(5) { animation-delay: 160ms; }
.deal-card:nth-child(6) { animation-delay: 200ms; }

/* ─── Responsive ─── */
@media (max-width: 768px) {
  .hero {
    padding: 4rem 1.5rem 2.5rem;
  }

  .hero-sub {
    font-size: 1rem;
  }

  .deals-grid {
    grid-template-columns: 1fr;
  }

  .header-nav {
    gap: 1.25rem;
  }

  .about-inner {
    max-width: 100%;
  }
}

@media (max-width: 480px) {
  .header-inner {
    padding: 0.75rem 1rem;
  }

  .hero {
    padding: 3rem 1rem 2rem;
  }

  .deals-section {
    padding: 0 1rem 3rem;
  }

  .categories {
    padding: 0.5rem 1rem 1.5rem;
  }

  .about-section {
    padding: 2rem 1rem 3rem;
  }
}

/* ─── Reduced Motion ─── */
@media (prefers-reduced-motion: reduce) {
  .deal-card {
    animation: none;
  }

  .deal-card:hover {
    transform: none;
  }

  .deal-link:hover {
    transform: none;
  }

  .badge-dot {
    animation: none;
  }

  html {
    scroll-behavior: auto;
  }
}

/* ─── Focus ─── */
*:focus-visible {
  outline: 2px solid var(--color-primary-light);
  outline-offset: 2px;
}