/* ==========================================================================
   whagon.fyi - Premium Domain Sale Landing Page Styles
   Design System: Midnight Cyber luxury with glassmorphism & subtle neon glows
   ========================================================================== */

/* 1. Design Tokens & Root Variables */
:root {
  --font-primary: 'Outfit', 'Plus Jakarta Sans', -apple-system, BlinkMacSystemFont, sans-serif;
  --font-body: 'Plus Jakarta Sans', sans-serif;
  --font-mono: 'JetBrains Mono', monospace;

  /* Color Palette */
  --bg-dark: #080a10;
  --bg-card: rgba(18, 22, 36, 0.65);
  --bg-card-hover: rgba(26, 32, 53, 0.85);
  --border-glass: rgba(255, 255, 255, 0.08);
  --border-glass-hover: rgba(168, 85, 247, 0.4);

  --text-main: #f3f4f6;
  --text-muted: #9ca3af;
  --text-dim: #6b7280;

  /* Accent Gradients */
  --primary-purple: #9333ea;
  --primary-violet: #a855f7;
  --accent-cyan: #06b6d4;
  --accent-pink: #ec4899;

  --gradient-main: linear-gradient(135deg, #a855f7 0%, #06b6d4 100%);
  --gradient-glow: linear-gradient(135deg, rgba(168, 85, 247, 0.4) 0%, rgba(6, 182, 212, 0.4) 100%);
  --gradient-card: linear-gradient(180deg, rgba(255, 255, 255, 0.05) 0%, rgba(255, 255, 255, 0.01) 100%);
  --gradient-text: linear-gradient(135deg, #ffffff 0%, #e0e7ff 50%, #a855f7 100%);

  /* UI Dimensions */
  --radius-sm: 8px;
  --radius-md: 16px;
  --radius-lg: 24px;
  --radius-pill: 9999px;

  /* Shadows & Effects */
  --shadow-sm: 0 4px 12px rgba(0, 0, 0, 0.3);
  --shadow-glow: 0 10px 40px -10px rgba(168, 85, 247, 0.35);
  --backdrop-blur: blur(20px);
}

/* 2. Global Reset & Base Styles */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
  font-size: 16px;
}

body {
  font-family: var(--font-body);
  background-color: var(--bg-dark);
  color: var(--text-main);
  line-height: 1.6;
  overflow-x: hidden;
  min-height: 100vh;
  position: relative;
}

/* Ambient Glow Elements */
.ambient-glow {
  position: absolute;
  border-radius: 50%;
  filter: blur(120px);
  pointer-events: none;
  z-index: 0;
  opacity: 0.5;
}

.glow-1 {
  width: 500px;
  height: 500px;
  background: radial-gradient(circle, rgba(147, 51, 234, 0.35) 0%, rgba(0,0,0,0) 70%);
  top: -100px;
  left: 50%;
  transform: translateX(-50%);
}

.glow-2 {
  width: 400px;
  height: 400px;
  background: radial-gradient(circle, rgba(6, 182, 212, 0.25) 0%, rgba(0,0,0,0) 70%);
  top: 40%;
  right: -100px;
}

.glow-3 {
  width: 450px;
  height: 450px;
  background: radial-gradient(circle, rgba(236, 72, 153, 0.2) 0%, rgba(0,0,0,0) 70%);
  bottom: 10%;
  left: -100px;
}

/* Container */
.container {
  width: 100%;
  max-width: 1140px;
  margin: 0 auto;
  padding: 0 24px;
  position: relative;
  z-index: 1;
}

/* 3. Navigation Bar */
.navbar {
  position: sticky;
  top: 0;
  z-index: 100;
  backdrop-filter: var(--backdrop-blur);
  -webkit-backdrop-filter: var(--backdrop-blur);
  background: rgba(8, 10, 16, 0.75);
  border-bottom: 1px solid var(--border-glass);
  padding: 18px 0;
}

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

.brand-logo {
  display: flex;
  align-items: center;
  gap: 10px;
  text-decoration: none;
  font-family: var(--font-primary);
  font-weight: 800;
  font-size: 1.4rem;
  color: var(--text-main);
  letter-spacing: -0.02em;
}

.logo-dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--gradient-main);
  box-shadow: 0 0 10px var(--primary-violet);
}

.logo-text .tld {
  color: var(--accent-cyan);
}

.nav-right {
  display: flex;
  align-items: center;
  gap: 20px;
}

.status-pill {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 0.85rem;
  font-weight: 600;
  color: #34d399;
  background: rgba(52, 211, 153, 0.1);
  padding: 6px 14px;
  border-radius: var(--radius-pill);
  border: 1px solid rgba(52, 211, 153, 0.2);
}

.pulse-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background-color: #34d399;
  box-shadow: 0 0 8px #34d399;
  animation: pulse 2s infinite;
}

@keyframes pulse {
  0% { transform: scale(0.95); opacity: 0.8; }
  50% { transform: scale(1.2); opacity: 1; box-shadow: 0 0 14px #34d399; }
  100% { transform: scale(0.95); opacity: 0.8; }
}

/* 4. Buttons & Interactive Elements */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 10px 22px;
  border-radius: var(--radius-pill);
  font-family: var(--font-primary);
  font-size: 0.95rem;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
  border: 1px solid transparent;
  outline: none;
}

.btn-primary {
  background: var(--gradient-main);
  color: #fff;
  box-shadow: var(--shadow-glow);
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 14px 45px -5px rgba(168, 85, 247, 0.5);
  filter: brightness(1.1);
}

.btn-outline {
  background: transparent;
  color: var(--text-main);
  border-color: var(--border-glass);
}

.btn-outline:hover {
  border-color: var(--primary-violet);
  background: rgba(168, 85, 247, 0.1);
  color: #fff;
}

.btn-glass {
  background: rgba(255, 255, 255, 0.05);
  color: var(--text-main);
  border: 1px solid var(--border-glass);
  backdrop-filter: blur(10px);
}

.btn-glass:hover {
  background: rgba(255, 255, 255, 0.1);
  border-color: rgba(255, 255, 255, 0.2);
  transform: translateY(-2px);
}

.btn-large {
  padding: 14px 32px;
  font-size: 1.05rem;
  border-radius: var(--radius-md);
}

.btn-full {
  width: 100%;
}

.btn-link {
  background: none;
  border: none;
  color: var(--text-muted);
  font-size: 0.95rem;
  cursor: pointer;
  transition: color 0.2s;
}

.btn-link:hover {
  color: var(--accent-cyan);
}

/* 5. Hero Section */
.hero-section {
  padding: 100px 0 80px 0;
  text-align: center;
}

.hero-container {
  display: flex;
  flex-direction: column;
  align-items: center;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 18px;
  background: rgba(168, 85, 247, 0.12);
  border: 1px solid rgba(168, 85, 247, 0.3);
  border-radius: var(--radius-pill);
  color: var(--primary-violet);
  font-size: 0.88rem;
  font-weight: 600;
  margin-bottom: 30px;
  backdrop-filter: blur(10px);
}

.domain-showcase {
  margin-bottom: 24px;
}

.domain-title {
  font-family: var(--font-primary);
  font-size: 5.5rem;
  font-weight: 900;
  line-height: 1;
  letter-spacing: -0.04em;
  background: linear-gradient(180deg, #ffffff 30%, rgba(255, 255, 255, 0.7) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  text-shadow: 0 0 80px rgba(168, 85, 247, 0.3);
}

.domain-tld {
  background: var(--gradient-main);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.domain-phonetics {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  margin-top: 18px;
  background: rgba(18, 22, 36, 0.8);
  border: 1px solid var(--border-glass);
  padding: 8px 20px;
  border-radius: var(--radius-pill);
  font-size: 0.95rem;
}

.phonetic-tag {
  background: var(--gradient-main);
  color: #fff;
  font-size: 0.75rem;
  font-weight: 700;
  padding: 2px 8px;
  border-radius: var(--radius-pill);
  text-transform: uppercase;
}

.phonetic-text {
  color: #fff;
  font-weight: 700;
}

.phonetic-divider {
  color: var(--text-dim);
}

.phonetic-fyi {
  color: var(--accent-cyan);
  font-weight: 600;
}

.hero-subtitle {
  max-width: 680px;
  font-size: 1.2rem;
  color: var(--text-muted);
  margin-bottom: 40px;
  line-height: 1.7;
}

.hero-cta-group {
  display: flex;
  gap: 16px;
  margin-bottom: 60px;
  flex-wrap: wrap;
  justify-content: center;
}

/* Metrics Ribbon */
.metrics-ribbon {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 32px;
  background: var(--bg-card);
  border: 1px solid var(--border-glass);
  backdrop-filter: var(--backdrop-blur);
  padding: 20px 40px;
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-sm);
}

.metric-item {
  display: flex;
  flex-direction: column;
  align-items: center;
}

.metric-value {
  font-family: var(--font-primary);
  font-size: 1.5rem;
  font-weight: 800;
  color: #fff;
}

.metric-label {
  font-size: 0.8rem;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  font-weight: 600;
}

.metric-divider {
  width: 1px;
  height: 36px;
  background: var(--border-glass);
}

/* 6. Section Standard Layouts & Glass Cards */
.section {
  padding: 90px 0;
}

.section-header {
  margin-bottom: 50px;
}

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

.header-badge {
  color: var(--accent-cyan);
  font-size: 0.85rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  margin-bottom: 8px;
}

.section-title {
  font-family: var(--font-primary);
  font-size: 2.5rem;
  font-weight: 800;
  letter-spacing: -0.02em;
  color: #fff;
}

.section-desc {
  font-size: 1.1rem;
  color: var(--text-muted);
  margin-top: 10px;
}

.gradient-text {
  background: var(--gradient-main);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.highlight-text {
  color: var(--accent-cyan);
  font-weight: 700;
}

/* Glass Card */
.glass-card {
  background: var(--bg-card);
  border: 1px solid var(--border-glass);
  backdrop-filter: var(--backdrop-blur);
  border-radius: var(--radius-lg);
  padding: 36px;
  transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
  position: relative;
  overflow: hidden;
}

.glass-card:hover {
  background: var(--bg-card-hover);
  border-color: var(--border-glass-hover);
  transform: translateY(-4px);
  box-shadow: 0 20px 40px -15px rgba(0, 0, 0, 0.5);
}

/* Grids */
.cards-grid {
  display: grid;
  gap: 24px;
}

.grid-2 {
  grid-template-columns: repeat(2, 1fr);
}

.grid-3 {
  grid-template-columns: repeat(3, 1fr);
}

/* Feature Card Specifics */
.card-icon {
  width: 54px;
  height: 54px;
  border-radius: var(--radius-md);
  background: rgba(168, 85, 247, 0.15);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.8rem;
  margin-bottom: 20px;
  border: 1px solid rgba(168, 85, 247, 0.2);
}

.feature-card h3 {
  font-family: var(--font-primary);
  font-size: 1.4rem;
  font-weight: 700;
  margin-bottom: 12px;
}

.feature-card p {
  color: var(--text-muted);
  font-size: 1rem;
  line-height: 1.6;
  margin-bottom: 20px;
}

.card-badge-list {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
}

.mini-pill {
  font-size: 0.78rem;
  font-weight: 600;
  color: var(--text-muted);
  background: rgba(255, 255, 255, 0.05);
  padding: 4px 12px;
  border-radius: var(--radius-pill);
  border: 1px solid rgba(255, 255, 255, 0.06);
}

/* 7. Use Cases Cards */
.usecase-card {
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

.usecase-card.featured {
  border-color: rgba(168, 85, 247, 0.5);
  background: linear-gradient(180deg, rgba(26, 24, 45, 0.8) 0%, rgba(18, 22, 36, 0.8) 100%);
}

.usecase-card.featured::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: var(--gradient-main);
}

.card-tag {
  position: absolute;
  top: 20px;
  right: 20px;
  background: var(--gradient-main);
  color: #fff;
  font-size: 0.72rem;
  font-weight: 800;
  padding: 4px 10px;
  border-radius: var(--radius-pill);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.usecase-header {
  display: flex;
  align-items: center;
  gap: 16px;
  margin-bottom: 18px;
}

.usecase-icon {
  font-size: 2rem;
}

.usecase-header h3 {
  font-family: var(--font-primary);
  font-size: 1.25rem;
  font-weight: 700;
  color: #fff;
  line-height: 1.3;
}

.usecase-subtitle {
  font-size: 0.82rem;
  color: var(--accent-cyan);
  font-weight: 600;
}

.usecase-body {
  font-size: 0.95rem;
  color: var(--text-muted);
  line-height: 1.6;
  margin-bottom: 24px;
}

.usecase-features {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 10px;
  padding-top: 16px;
  border-top: 1px solid var(--border-glass);
}

.usecase-features li {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.88rem;
  color: var(--text-main);
}

.usecase-features svg {
  color: #34d399;
  flex-shrink: 0;
}

/* 8. Domain Acquisition Banner */
.acquisition-box {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 40px;
  background: linear-gradient(135deg, rgba(26, 32, 53, 0.9) 0%, rgba(18, 22, 36, 0.9) 100%);
  border: 1px solid rgba(168, 85, 247, 0.3);
  box-shadow: var(--shadow-glow);
}

.acquisition-content h2 {
  font-family: var(--font-primary);
  font-size: 2rem;
  font-weight: 800;
  margin-bottom: 10px;
}

.acquisition-content p {
  color: var(--text-muted);
  font-size: 1.05rem;
  max-width: 600px;
  margin-bottom: 20px;
}

.escrow-badges {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
}

.escrow-item {
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--text-main);
  background: rgba(255, 255, 255, 0.05);
  padding: 6px 14px;
  border-radius: var(--radius-pill);
  border: 1px solid var(--border-glass);
}

/* 9. Modal Window */
.modal-overlay {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(4, 6, 12, 0.85);
  backdrop-filter: blur(12px);
  z-index: 1000;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 20px;
  opacity: 0;
  visibility: hidden;
  transition: all 0.3s ease;
}

.modal-overlay.active {
  opacity: 1;
  visibility: visible;
}

.modal-content {
  width: 100%;
  max-width: 520px;
  background: #0f1322;
  border: 1px solid rgba(168, 85, 247, 0.3);
  border-radius: var(--radius-lg);
  padding: 36px;
  position: relative;
  transform: scale(0.95);
  transition: transform 0.3s cubic-bezier(0.16, 1, 0.3, 1);
  box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.8);
}

.modal-overlay.active .modal-content {
  transform: scale(1);
}

.modal-close {
  position: absolute;
  top: 18px;
  right: 22px;
  background: none;
  border: none;
  color: var(--text-muted);
  font-size: 1.8rem;
  cursor: pointer;
  transition: color 0.2s;
}

.modal-close:hover {
  color: #fff;
}

.modal-header {
  text-align: center;
  margin-bottom: 24px;
}

.modal-icon {
  font-size: 2.2rem;
  margin-bottom: 8px;
}

.modal-header h3 {
  font-family: var(--font-primary);
  font-size: 1.4rem;
  font-weight: 700;
  color: #fff;
  margin-bottom: 6px;
}

.modal-header p {
  font-size: 0.9rem;
  color: var(--text-muted);
}

/* Forms */
.inquiry-form {
  display: flex;
  flex-direction: column;
  gap: 18px;
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: 6px;
  text-align: left;
}

.form-group label {
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--text-main);
}

.form-input {
  width: 100%;
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid var(--border-glass);
  border-radius: var(--radius-sm);
  padding: 12px 16px;
  color: #fff;
  font-family: var(--font-body);
  font-size: 0.95rem;
  outline: none;
  transition: border-color 0.2s;
}

.form-input:focus {
  border-color: var(--primary-violet);
  background: rgba(168, 85, 247, 0.05);
}

.input-with-symbol {
  position: relative;
  display: flex;
  align-items: center;
}

.currency-symbol {
  position: absolute;
  left: 14px;
  color: var(--primary-violet);
  font-weight: 700;
  font-size: 1.1rem;
  pointer-events: none;
}

.symbol-input {
  padding-left: 32px;
  font-weight: 700;
  font-size: 1.1rem;
  color: #fff;
}

.form-textarea {
  resize: vertical;
}

.modal-note {
  font-size: 0.78rem;
  color: var(--text-dim);
  text-align: center;
  margin-top: 8px;
}

/* 10. Toast Notification */
.toast {
  position: fixed;
  bottom: 30px;
  left: 50%;
  transform: translateX(-50%) translateY(100px);
  background: #1e1b4b;
  border: 1px solid var(--primary-violet);
  color: #fff;
  padding: 12px 24px;
  border-radius: var(--radius-pill);
  font-weight: 600;
  font-size: 0.9rem;
  box-shadow: var(--shadow-glow);
  opacity: 0;
  transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
  z-index: 2000;
  pointer-events: none;
}

.toast.show {
  transform: translateX(-50%) translateY(0);
  opacity: 1;
}

/* 11. Footer */
.footer {
  border-top: 1px solid var(--border-glass);
  padding: 40px 0;
  background: rgba(4, 6, 12, 0.9);
}

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

.footer-left {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.footer-copy {
  font-size: 0.85rem;
  color: var(--text-dim);
}

/* 12. Responsive Design Breakpoints */
@media (max-width: 992px) {
  .domain-title {
    font-size: 4rem;
  }
  .grid-3 {
    grid-template-columns: repeat(2, 1fr);
  }
  .acquisition-box {
    flex-direction: column;
    text-align: center;
  }
}

@media (max-width: 768px) {
  .hero-section {
    padding: 60px 0 40px 0;
  }
  .domain-title {
    font-size: 3rem;
  }
  .domain-phonetics {
    flex-direction: column;
    gap: 4px;
  }
  .grid-2, .grid-3 {
    grid-template-columns: 1fr;
  }
  .metrics-ribbon {
    flex-wrap: wrap;
    gap: 16px;
    padding: 16px 20px;
  }
  .metric-divider {
    display: none;
  }
  .metric-item {
    width: 40%;
  }
  .footer-container {
    flex-direction: column;
    gap: 20px;
    text-align: center;
  }
}