/* ============================================================
   PI LOTTERY — Premium Design System
   ============================================================ */

/* ── Google Fonts ─────────────────────────────────────────── */
@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700;800&family=Outfit:wght@400;500;600;700;800;900&display=swap');

/* ── Design Tokens ────────────────────────────────────────── */
:root {
  /* Primary Purple Palette */
  --primary-950: #080318;
  --primary-900: #0d0520;
  --primary-800: #1a0a2e;
  --primary-700: #2d1b4e;
  --primary-600: #3d2566;
  --primary-500: #5a3d8a;
  --primary-400: #7c5fb5;
  --primary-300: #9f85d0;
  --primary-200: #c4b0e8;
  --primary-100: #e8dff5;
  --primary-50:  #f5f0fc;

  /* Accent Gold */
  --accent-600: #d4880a;
  --accent-500: #f5a623;
  --accent-400: #ffbe4d;
  --accent-300: #ffd580;
  --accent-200: #ffe8b3;
  --accent-glow: rgba(245, 166, 35, 0.35);

  /* Semantic */
  --success:  #22c55e;
  --error:    #ef4444;
  --warning:  #f59e0b;
  --info:     #3b82f6;

  /* Surfaces */
  --surface-body:  #0d0520;
  --surface-hero:  linear-gradient(135deg, #1a0a2e 0%, #2d1b4e 50%, #3d2566 100%);
  --surface-card:  rgba(45, 27, 78, 0.55);
  --surface-glass: rgba(255, 255, 255, 0.06);
  --surface-light: #faf5ff;
  --surface-light-card: #ffffff;

  /* Text */
  --text-on-dark:       #ffffff;
  --text-on-dark-sec:   rgba(255, 255, 255, 0.72);
  --text-on-dark-muted: rgba(255, 255, 255, 0.45);
  --text-on-light:      #1a0a2e;
  --text-on-light-sec:  #5a3d8a;
  --text-on-light-muted:#8b7aad;

  /* Typography */
  --font-body:    'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
  --font-display: 'Outfit', 'Inter', sans-serif;

  /* Spacing Scale */
  --sp-1: 0.25rem;  --sp-2: 0.5rem;   --sp-3: 0.75rem;
  --sp-4: 1rem;     --sp-5: 1.25rem;   --sp-6: 1.5rem;
  --sp-8: 2rem;     --sp-10: 2.5rem;   --sp-12: 3rem;
  --sp-16: 4rem;    --sp-20: 5rem;     --sp-24: 6rem;

  /* Radii */
  --radius-sm:   0.375rem;
  --radius-md:   0.75rem;
  --radius-lg:   1rem;
  --radius-xl:   1.5rem;
  --radius-2xl:  2rem;
  --radius-full: 9999px;

  /* Shadows */
  --shadow-sm:   0 1px 3px rgba(0,0,0,0.12);
  --shadow-md:   0 4px 16px rgba(0,0,0,0.18);
  --shadow-lg:   0 8px 40px rgba(0,0,0,0.25);
  --shadow-glow: 0 0 24px var(--accent-glow);
  --shadow-card: 0 4px 24px rgba(13, 5, 32, 0.3);

  /* Transitions */
  --ease-out: cubic-bezier(0.16, 1, 0.3, 1);
  --t-fast: 150ms var(--ease-out);
  --t-base: 300ms var(--ease-out);
  --t-slow: 500ms var(--ease-out);

  /* Layout */
  --max-w: 1200px;
  --nav-h: 72px;
}

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

html {
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
}

body {
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.6;
  color: var(--text-on-dark);
  background: var(--surface-body);
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

img { max-width: 100%; height: auto; display: block; }
a   { color: inherit; text-decoration: none; }
button {
  font-family: inherit;
  cursor: pointer;
  border: none;
  outline: none;
  background: none;
}
ul, ol { list-style: none; }
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-display);
  line-height: 1.2;
  font-weight: 700;
}

/* ── Utilities ────────────────────────────────────────────── */
.container {
  width: 100%;
  max-width: var(--max-w);
  margin: 0 auto;
  padding: 0 var(--sp-6);
}

.sr-only {
  position: absolute; width: 1px; height: 1px;
  padding: 0; margin: -1px; overflow: hidden;
  clip: rect(0,0,0,0); border: 0;
}

/* ── Buttons ──────────────────────────────────────────────── */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--sp-2);
  padding: var(--sp-3) var(--sp-6);
  border-radius: var(--radius-full);
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 0.95rem;
  letter-spacing: 0.01em;
  transition: all var(--t-base);
  position: relative;
  overflow: hidden;
}

.btn::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(120deg, transparent 30%, rgba(255,255,255,0.15) 50%, transparent 70%);
  transform: translateX(-100%);
  transition: transform 0.6s ease;
}

.btn:hover::after {
  transform: translateX(100%);
}

.btn-primary {
  background: linear-gradient(135deg, var(--accent-500), var(--accent-600));
  color: #fff;
  box-shadow: 0 4px 16px rgba(245, 166, 35, 0.3);
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-glow), 0 8px 24px rgba(245, 166, 35, 0.35);
}

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

.btn-secondary {
  background: var(--surface-glass);
  color: var(--text-on-dark);
  border: 1.5px solid rgba(255,255,255,0.2);
  backdrop-filter: blur(8px);
}

.btn-secondary:hover {
  background: rgba(255,255,255,0.12);
  border-color: rgba(255,255,255,0.35);
  transform: translateY(-2px);
}

.btn-outline {
  background: transparent;
  color: var(--accent-500);
  border: 2px solid var(--accent-500);
}

.btn-outline:hover {
  background: var(--accent-500);
  color: #fff;
  transform: translateY(-2px);
}

.btn-lg {
  padding: var(--sp-4) var(--sp-8);
  font-size: 1.05rem;
}

.btn-sm {
  padding: var(--sp-2) var(--sp-4);
  font-size: 0.85rem;
}

.btn:disabled {
  opacity: 0.5;
  cursor: not-allowed;
  transform: none !important;
}

/* ── Top Banner ───────────────────────────────────────────── */
.top-banner {
  background: linear-gradient(90deg, var(--accent-500), var(--accent-600));
  color: #fff;
  text-align: center;
  padding: var(--sp-2) var(--sp-4);
  font-size: 0.82rem;
  font-weight: 600;
  letter-spacing: 0.02em;
  position: relative;
  z-index: 100;
}

.top-banner .banner-icon {
  margin-right: var(--sp-2);
}

/* ── Navbar ───────────────────────────────────────────────── */
.navbar {
  position: sticky;
  top: 0;
  z-index: 90;
  height: var(--nav-h);
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 var(--sp-6);
  background: rgba(13, 5, 32, 0.85);
  backdrop-filter: blur(20px) saturate(1.5);
  border-bottom: 1px solid rgba(255,255,255,0.06);
  transition: background var(--t-base);
}

.navbar.scrolled {
  background: rgba(13, 5, 32, 0.95);
  box-shadow: var(--shadow-md);
}

.nav-brand {
  display: flex;
  align-items: center;
  gap: var(--sp-3);
}

.nav-brand .logo-icon {
  width: 40px;
  height: 40px;
  background: linear-gradient(135deg, var(--accent-500), var(--primary-400));
  border-radius: var(--radius-lg);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.3rem;
  font-weight: 800;
  color: #fff;
  box-shadow: 0 2px 10px rgba(245, 166, 35, 0.3);
}

.nav-brand .logo-text {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 1.3rem;
  letter-spacing: 0.04em;
}

.nav-brand .logo-text span {
  color: var(--accent-400);
}

.nav-links {
  display: flex;
  gap: var(--sp-8);
}

.nav-links a {
  font-weight: 500;
  font-size: 0.92rem;
  color: var(--text-on-dark-sec);
  transition: color var(--t-fast);
  position: relative;
}

.nav-links a::after {
  content: '';
  position: absolute;
  bottom: -4px;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--accent-500);
  border-radius: 1px;
  transition: width var(--t-base);
}

.nav-links a:hover,
.nav-links a.active {
  color: var(--text-on-dark);
}

.nav-links a:hover::after,
.nav-links a.active::after {
  width: 100%;
}

.nav-actions {
  display: flex;
  align-items: center;
  gap: var(--sp-3);
}

.nav-user {
  display: flex;
  align-items: center;
  gap: var(--sp-2);
  padding: var(--sp-2) var(--sp-4);
  background: var(--surface-glass);
  border-radius: var(--radius-full);
  border: 1px solid rgba(255,255,255,0.1);
  font-size: 0.88rem;
  font-weight: 500;
}

.nav-user .user-avatar {
  width: 28px;
  height: 28px;
  background: linear-gradient(135deg, var(--accent-500), var(--primary-400));
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.7rem;
  font-weight: 700;
}

/* Mobile menu toggle */
.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  padding: var(--sp-2);
}

.nav-toggle span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--text-on-dark);
  border-radius: 2px;
  transition: all var(--t-fast);
}

/* ── Hero Section ─────────────────────────────────────────── */
.hero {
  position: relative;
  min-height: 520px;
  display: flex;
  align-items: center;
  background: var(--surface-hero);
  overflow: hidden;
  padding: var(--sp-16) 0 var(--sp-12);
}

.hero::before {
  content: '';
  position: absolute;
  top: -50%;
  right: -20%;
  width: 700px;
  height: 700px;
  background: radial-gradient(circle, rgba(245,166,35,0.08) 0%, transparent 70%);
  pointer-events: none;
}

.hero::after {
  content: '';
  position: absolute;
  bottom: -30%;
  left: -10%;
  width: 500px;
  height: 500px;
  background: radial-gradient(circle, rgba(90,61,138,0.2) 0%, transparent 70%);
  pointer-events: none;
}

/* Floating particles */
.hero-particles {
  position: absolute;
  inset: 0;
  pointer-events: none;
  overflow: hidden;
}

.particle {
  position: absolute;
  width: 4px;
  height: 4px;
  background: var(--accent-400);
  border-radius: 50%;
  opacity: 0;
  animation: particleFloat 6s infinite ease-in-out;
}

.particle:nth-child(1)  { left: 10%; animation-delay: 0s;   }
.particle:nth-child(2)  { left: 25%; animation-delay: 1s;   }
.particle:nth-child(3)  { left: 40%; animation-delay: 2s;   }
.particle:nth-child(4)  { left: 55%; animation-delay: 0.5s; }
.particle:nth-child(5)  { left: 70%; animation-delay: 1.5s; }
.particle:nth-child(6)  { left: 85%; animation-delay: 3s;   }
.particle:nth-child(7)  { left: 15%; animation-delay: 2.5s; width: 3px; height: 3px; }
.particle:nth-child(8)  { left: 60%; animation-delay: 4s;   width: 5px; height: 5px; }
.particle:nth-child(9)  { left: 35%; animation-delay: 3.5s; width: 3px; height: 3px; }
.particle:nth-child(10) { left: 80%; animation-delay: 5s;   }

@keyframes particleFloat {
  0%   { bottom: -10%; opacity: 0; transform: translateX(0); }
  20%  { opacity: 0.6; }
  80%  { opacity: 0.3; }
  100% { bottom: 110%; opacity: 0; transform: translateX(30px); }
}

.hero-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--sp-12);
  position: relative;
  z-index: 2;
}

.hero-content {
  flex: 1;
  max-width: 560px;
}

.hero-content h1 {
  font-size: clamp(2rem, 4vw, 3.2rem);
  font-weight: 800;
  margin-bottom: var(--sp-2);
  line-height: 1.15;
}

.hero-content .highlight {
  display: block;
  background: linear-gradient(135deg, var(--accent-400), var(--accent-500));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  font-size: clamp(2.2rem, 4.5vw, 3.5rem);
}

.hero-content .hero-desc {
  color: var(--text-on-dark-sec);
  font-size: 1.05rem;
  margin: var(--sp-6) 0 var(--sp-8);
  max-width: 480px;
  line-height: 1.7;
}

.hero-buttons {
  display: flex;
  gap: var(--sp-4);
  flex-wrap: wrap;
}

.hero-image {
  flex: 0 0 auto;
  width: 420px;
  animation: heroFloat 4s ease-in-out infinite;
}

@keyframes heroFloat {
  0%, 100% { transform: translateY(0); }
  50%      { transform: translateY(-16px); }
}

/* ── Stats Bar ────────────────────────────────────────────── */
.stats-bar {
  position: relative;
  z-index: 5;
  margin-top: -40px;
  padding: 0 0 var(--sp-12);
}

.stats-inner {
  display: grid;
  grid-template-columns: 1fr 1.6fr;
  gap: var(--sp-6);
  align-items: stretch;
}

.stats-cards {
  display: flex;
  flex-direction: column;
  gap: var(--sp-4);
}

.stat-card {
  background: var(--surface-card);
  backdrop-filter: blur(20px);
  border: 1px solid rgba(255,255,255,0.08);
  border-radius: var(--radius-xl);
  padding: var(--sp-6) var(--sp-8);
  display: flex;
  align-items: center;
  justify-content: space-between;
  transition: all var(--t-base);
}

.stat-card:hover {
  border-color: rgba(255,255,255,0.15);
  transform: translateY(-2px);
  box-shadow: var(--shadow-card);
}

.stat-card .stat-label {
  font-size: 0.9rem;
  color: var(--text-on-dark-sec);
  font-weight: 500;
}

.stat-card .stat-value {
  font-family: var(--font-display);
  font-size: 2rem;
  font-weight: 800;
  color: var(--accent-400);
}

/* ── Featured Draw Card ───────────────────────────────────── */
.featured-draw {
  background: linear-gradient(135deg, var(--primary-700) 0%, var(--primary-600) 100%);
  border: 1px solid rgba(255,255,255,0.12);
  border-radius: var(--radius-2xl);
  padding: var(--sp-8);
  position: relative;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.featured-draw::before {
  content: '';
  position: absolute;
  top: -50%;
  right: -30%;
  width: 300px;
  height: 300px;
  background: radial-gradient(circle, rgba(245,166,35,0.1) 0%, transparent 70%);
  pointer-events: none;
}

.featured-draw .draw-badge {
  display: inline-flex;
  align-items: center;
  gap: var(--sp-2);
  background: rgba(245,166,35,0.15);
  color: var(--accent-400);
  padding: var(--sp-1) var(--sp-3);
  border-radius: var(--radius-full);
  font-size: 0.78rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  width: fit-content;
  margin-bottom: var(--sp-3);
}

.featured-draw .draw-badge .pulse-dot {
  width: 8px;
  height: 8px;
  background: var(--accent-500);
  border-radius: 50%;
  animation: pulse 2s infinite;
}

@keyframes pulse {
  0%, 100% { opacity: 1; transform: scale(1); }
  50%      { opacity: 0.5; transform: scale(1.5); }
}

.featured-draw .draw-title {
  font-family: var(--font-display);
  font-size: 1.5rem;
  font-weight: 800;
  margin-bottom: var(--sp-1);
}

.featured-draw .draw-subtitle {
  color: var(--text-on-dark-sec);
  font-size: 0.9rem;
  margin-bottom: var(--sp-5);
}

.countdown {
  display: flex;
  gap: var(--sp-3);
  margin-bottom: var(--sp-6);
}

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

.countdown-value {
  font-family: var(--font-display);
  font-size: 2.8rem;
  font-weight: 800;
  color: var(--text-on-dark);
  background: rgba(0,0,0,0.25);
  border-radius: var(--radius-lg);
  padding: var(--sp-2) var(--sp-4);
  min-width: 70px;
  display: block;
  letter-spacing: 0.02em;
}

.countdown-label {
  font-size: 0.72rem;
  color: var(--text-on-dark-muted);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  margin-top: var(--sp-1);
}

.countdown-separator {
  font-family: var(--font-display);
  font-size: 2.8rem;
  font-weight: 800;
  color: var(--accent-500);
  align-self: flex-start;
  padding-top: var(--sp-2);
  animation: blink 1s step-end infinite;
}

@keyframes blink {
  0%, 100% { opacity: 1; }
  50%      { opacity: 0.3; }
}

.featured-draw .draw-pool {
  display: flex;
  align-items: center;
  gap: var(--sp-3);
  margin-bottom: var(--sp-5);
  padding: var(--sp-3) var(--sp-4);
  background: rgba(0,0,0,0.2);
  border-radius: var(--radius-lg);
  width: fit-content;
}

.draw-pool .pool-label {
  font-size: 0.82rem;
  color: var(--text-on-dark-sec);
}

.draw-pool .pool-value {
  font-family: var(--font-display);
  font-size: 1.3rem;
  font-weight: 800;
  color: var(--accent-400);
}

.featured-draw .draw-actions {
  display: flex;
  gap: var(--sp-3);
  align-items: center;
}

.featured-draw .ticket-count {
  font-size: 0.85rem;
  color: var(--text-on-dark-muted);
}

/* ── Section: How It Works ────────────────────────────────── */
.section {
  padding: var(--sp-16) 0;
}

.section-light {
  background: var(--surface-light);
  color: var(--text-on-light);
}

.section-dark {
  background: var(--surface-body);
}

.section-title {
  text-align: center;
  font-size: clamp(1.6rem, 3vw, 2.2rem);
  font-weight: 800;
  margin-bottom: var(--sp-12);
}

.section-light .section-title {
  color: var(--text-on-light);
}

.section-title .title-accent {
  color: var(--accent-500);
}

.steps-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--sp-6);
}

.step-card {
  background: var(--surface-light-card);
  border: 1px solid rgba(90,61,138,0.1);
  border-radius: var(--radius-xl);
  padding: var(--sp-8) var(--sp-6);
  text-align: center;
  transition: all var(--t-base);
  position: relative;
}

.step-card:hover {
  transform: translateY(-6px);
  box-shadow: 0 12px 40px rgba(90,61,138,0.12);
  border-color: rgba(90,61,138,0.2);
}

.step-card .step-icon {
  width: 64px;
  height: 64px;
  margin: 0 auto var(--sp-5);
  background: linear-gradient(135deg, var(--primary-100), var(--primary-50));
  border-radius: var(--radius-xl);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.8rem;
}

.step-card .step-number {
  position: absolute;
  top: var(--sp-4);
  left: var(--sp-4);
  width: 28px;
  height: 28px;
  background: var(--accent-500);
  color: #fff;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.78rem;
  font-weight: 700;
}

.step-card h3 {
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--text-on-light);
  margin-bottom: var(--sp-2);
}

.step-card p {
  font-size: 0.88rem;
  color: var(--text-on-light-muted);
  line-height: 1.6;
}

/* ── Active Draws Grid ────────────────────────────────────── */
.draws-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
  gap: var(--sp-6);
}

.draw-card {
  background: var(--surface-card);
  backdrop-filter: blur(16px);
  border: 1px solid rgba(255,255,255,0.08);
  border-radius: var(--radius-xl);
  padding: var(--sp-6);
  transition: all var(--t-base);
  display: flex;
  flex-direction: column;
  gap: var(--sp-4);
}

.draw-card:hover {
  border-color: rgba(245,166,35,0.25);
  transform: translateY(-4px);
  box-shadow: 0 8px 32px rgba(0,0,0,0.3);
}

.draw-card .draw-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
}

.draw-card .draw-name {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.15rem;
}

.draw-card .draw-status {
  display: inline-flex;
  align-items: center;
  gap: var(--sp-1);
  padding: var(--sp-1) var(--sp-3);
  border-radius: var(--radius-full);
  font-size: 0.72rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.draw-status.active {
  background: rgba(34,197,94,0.15);
  color: var(--success);
}

.draw-status.completed {
  background: rgba(59,130,246,0.15);
  color: var(--info);
}

.draw-card .draw-info {
  display: flex;
  justify-content: space-between;
  font-size: 0.88rem;
}

.draw-card .draw-info .info-label {
  color: var(--text-on-dark-muted);
}

.draw-card .draw-info .info-value {
  color: var(--accent-400);
  font-weight: 600;
}

.draw-card .draw-footer {
  margin-top: auto;
  padding-top: var(--sp-4);
  border-top: 1px solid rgba(255,255,255,0.06);
}

/* ── Transparency Section ─────────────────────────────────── */
.transparency-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--sp-6);
  text-align: center;
}

.transparency-card {
  background: var(--surface-card);
  backdrop-filter: blur(16px);
  border: 1px solid rgba(255,255,255,0.08);
  border-radius: var(--radius-xl);
  padding: var(--sp-8) var(--sp-6);
  transition: all var(--t-base);
}

.transparency-card:hover {
  border-color: rgba(255,255,255,0.15);
  transform: translateY(-4px);
}

.transparency-card .card-icon {
  font-size: 2.2rem;
  margin-bottom: var(--sp-4);
}

.transparency-card h3 {
  font-size: 1.1rem;
  margin-bottom: var(--sp-2);
}

.transparency-card p {
  font-size: 0.88rem;
  color: var(--text-on-dark-sec);
  line-height: 1.6;
}

/* ── Footer ───────────────────────────────────────────────── */
.footer {
  background: var(--primary-950);
  border-top: 1px solid rgba(255,255,255,0.05);
  padding: var(--sp-12) 0 var(--sp-6);
}

.footer-inner {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: var(--sp-8);
  margin-bottom: var(--sp-8);
}

.footer-brand p {
  color: var(--text-on-dark-muted);
  font-size: 0.88rem;
  max-width: 300px;
  margin-top: var(--sp-3);
  line-height: 1.6;
}

.footer-links h4 {
  font-size: 0.88rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--text-on-dark-sec);
  margin-bottom: var(--sp-4);
}

.footer-links a {
  display: block;
  color: var(--text-on-dark-muted);
  font-size: 0.88rem;
  padding: var(--sp-1) 0;
  transition: color var(--t-fast);
}

.footer-links a:hover {
  color: var(--accent-400);
}

.footer-bottom {
  border-top: 1px solid rgba(255,255,255,0.05);
  padding-top: var(--sp-6);
  text-align: center;
  font-size: 0.82rem;
  color: var(--text-on-dark-muted);
}

/* ── Toast Notifications ──────────────────────────────────── */
.toast-container {
  position: fixed;
  top: calc(var(--nav-h) + var(--sp-4));
  right: var(--sp-6);
  z-index: 1000;
  display: flex;
  flex-direction: column;
  gap: var(--sp-3);
  pointer-events: none;
}

.toast {
  pointer-events: auto;
  display: flex;
  align-items: center;
  gap: var(--sp-3);
  padding: var(--sp-4) var(--sp-6);
  border-radius: var(--radius-lg);
  background: var(--primary-700);
  border: 1px solid rgba(255,255,255,0.1);
  backdrop-filter: blur(20px);
  box-shadow: var(--shadow-lg);
  font-size: 0.9rem;
  font-weight: 500;
  min-width: 280px;
  max-width: 420px;
  transform: translateX(120%);
  opacity: 0;
  animation: toastIn 0.4s var(--ease-out) forwards;
}

.toast.toast-out {
  animation: toastOut 0.3s var(--ease-out) forwards;
}

.toast-success { border-left: 4px solid var(--success); }
.toast-error   { border-left: 4px solid var(--error);   }
.toast-warning { border-left: 4px solid var(--warning); }
.toast-info    { border-left: 4px solid var(--info);     }

.toast .toast-icon { font-size: 1.2rem; flex-shrink: 0; }

@keyframes toastIn {
  to { transform: translateX(0); opacity: 1; }
}

@keyframes toastOut {
  to { transform: translateX(120%); opacity: 0; }
}

/* ── Modal ────────────────────────────────────────────────── */
.modal-overlay {
  position: fixed;
  inset: 0;
  z-index: 200;
  background: rgba(8, 3, 24, 0.8);
  backdrop-filter: blur(8px);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: var(--sp-6);
  opacity: 0;
  visibility: hidden;
  transition: all var(--t-base);
}

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

.modal {
  background: linear-gradient(145deg, var(--primary-700), var(--primary-800));
  border: 1px solid rgba(255,255,255,0.1);
  border-radius: var(--radius-2xl);
  padding: var(--sp-10);
  max-width: 480px;
  width: 100%;
  text-align: center;
  transform: scale(0.9) translateY(20px);
  transition: transform var(--t-base);
  box-shadow: 0 24px 80px rgba(0,0,0,0.5);
}

.modal-overlay.active .modal {
  transform: scale(1) translateY(0);
}

.modal .modal-icon {
  font-size: 3rem;
  margin-bottom: var(--sp-4);
}

.modal h2 {
  font-size: 1.5rem;
  margin-bottom: var(--sp-3);
}

.modal p {
  color: var(--text-on-dark-sec);
  margin-bottom: var(--sp-6);
  line-height: 1.6;
}

.modal .modal-actions {
  display: flex;
  gap: var(--sp-3);
  justify-content: center;
}

/* ── Loading Spinner ──────────────────────────────────────── */
.spinner {
  width: 20px;
  height: 20px;
  border: 2.5px solid rgba(255,255,255,0.2);
  border-top-color: #fff;
  border-radius: 50%;
  animation: spin 0.7s linear infinite;
}

@keyframes spin {
  to { transform: rotate(360deg); }
}

.loading-overlay {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--sp-3);
  padding: var(--sp-16) 0;
  color: var(--text-on-dark-sec);
  font-size: 0.95rem;
}

/* ── Skeleton Loaders ─────────────────────────────────────── */
.skeleton {
  background: linear-gradient(90deg,
    rgba(255,255,255,0.04) 25%,
    rgba(255,255,255,0.08) 50%,
    rgba(255,255,255,0.04) 75%
  );
  background-size: 200% 100%;
  animation: shimmer 1.5s ease infinite;
  border-radius: var(--radius-md);
}

@keyframes shimmer {
  0%   { background-position: 200% 0; }
  100% { background-position: -200% 0; }
}

/* ── Scroll Animations ────────────────────────────────────── */
.fade-in {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.6s var(--ease-out), transform 0.6s var(--ease-out);
}

.fade-in.visible {
  opacity: 1;
  transform: translateY(0);
}

.fade-in-delay-1 { transition-delay: 0.1s; }
.fade-in-delay-2 { transition-delay: 0.2s; }
.fade-in-delay-3 { transition-delay: 0.3s; }

/* ── Ticket Purchase Animation ────────────────────────────── */
@keyframes celebrateIn {
  0%   { transform: scale(0.5) rotate(-10deg); opacity: 0; }
  60%  { transform: scale(1.1) rotate(2deg); }
  100% { transform: scale(1) rotate(0); opacity: 1; }
}

.celebrate {
  animation: celebrateIn 0.5s var(--ease-out);
}

/* ── Responsive ───────────────────────────────────────────── */
@media (max-width: 1024px) {
  .hero-inner {
    flex-direction: column;
    text-align: center;
  }

  .hero-content { max-width: 100%; }
  .hero-content .hero-desc { margin-left: auto; margin-right: auto; }
  .hero-buttons { justify-content: center; }
  .hero-image { width: 320px; }

  .stats-inner {
    grid-template-columns: 1fr;
  }

  .stats-cards {
    flex-direction: row;
  }

  .stat-card { flex: 1; }

  .transparency-grid {
    grid-template-columns: 1fr;
    gap: var(--sp-4);
  }
}

@media (max-width: 768px) {
  :root {
    --nav-h: 64px;
  }

  .nav-links { display: none; }
  .nav-toggle { display: flex; }

  /* Mobile menu */
  .nav-links.open {
    display: flex;
    flex-direction: column;
    position: absolute;
    top: var(--nav-h);
    left: 0;
    right: 0;
    background: rgba(13, 5, 32, 0.97);
    backdrop-filter: blur(24px);
    padding: var(--sp-6);
    gap: var(--sp-4);
    border-bottom: 1px solid rgba(255,255,255,0.06);
    animation: slideDown 0.3s var(--ease-out);
  }

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

  .hero {
    min-height: auto;
    padding: var(--sp-10) 0 var(--sp-8);
  }

  .hero-image { width: 260px; }

  .stats-cards {
    flex-direction: column;
  }

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

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

  .countdown-value {
    font-size: 2rem;
    min-width: 55px;
    padding: var(--sp-2) var(--sp-3);
  }

  .countdown-separator {
    font-size: 2rem;
  }

  .footer-inner {
    flex-direction: column;
    gap: var(--sp-6);
  }

  .modal {
    padding: var(--sp-8) var(--sp-6);
  }
}

@media (max-width: 480px) {
  .container {
    padding: 0 var(--sp-4);
  }

  .hero-content h1 { font-size: 1.7rem; }
  .hero-content .highlight { font-size: 1.9rem; }
  .hero-buttons { flex-direction: column; align-items: stretch; }

  .featured-draw {
    padding: var(--sp-6);
  }

  .countdown { gap: var(--sp-2); }
  .countdown-value {
    font-size: 1.6rem;
    min-width: 48px;
    padding: var(--sp-1) var(--sp-2);
  }
  .countdown-separator { font-size: 1.6rem; }
}

/* ── My Tickets Section ───────────────────────────────────── */
.my-tickets-list {
  display: flex;
  flex-direction: column;
  gap: var(--sp-3);
}

.ticket-item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--sp-4) var(--sp-6);
  background: var(--surface-card);
  border: 1px solid rgba(255,255,255,0.06);
  border-radius: var(--radius-lg);
  transition: all var(--t-fast);
}

.ticket-item:hover {
  border-color: rgba(255,255,255,0.12);
}

.ticket-item .ticket-draw {
  font-weight: 600;
  font-size: 0.95rem;
}

.ticket-item .ticket-id {
  font-size: 0.82rem;
  color: var(--text-on-dark-muted);
  font-family: monospace;
}

.ticket-item .ticket-status {
  padding: var(--sp-1) var(--sp-3);
  border-radius: var(--radius-full);
  font-size: 0.72rem;
  font-weight: 600;
  text-transform: uppercase;
}

.ticket-status.completed {
  background: rgba(34,197,94,0.15);
  color: var(--success);
}

.ticket-status.pending {
  background: rgba(245,158,11,0.15);
  color: var(--warning);
}

/* ── Empty State ──────────────────────────────────────────── */
.empty-state {
  text-align: center;
  padding: var(--sp-12) var(--sp-6);
  color: var(--text-on-dark-muted);
}

.empty-state .empty-icon {
  font-size: 3rem;
  margin-bottom: var(--sp-4);
  opacity: 0.5;
}

.empty-state p {
  font-size: 0.95rem;
  margin-bottom: var(--sp-6);
}

/* ── Winner Announcement ──────────────────────────────────── */
.winner-banner {
  background: linear-gradient(135deg, rgba(245,166,35,0.15), rgba(245,166,35,0.05));
  border: 1px solid rgba(245,166,35,0.3);
  border-radius: var(--radius-xl);
  padding: var(--sp-6);
  text-align: center;
  margin-bottom: var(--sp-6);
}

.winner-banner .winner-icon {
  font-size: 2.5rem;
  margin-bottom: var(--sp-3);
}

.winner-banner .winner-name {
  font-family: var(--font-display);
  font-size: 1.3rem;
  font-weight: 700;
  color: var(--accent-400);
}

.winner-banner .winner-amount {
  font-size: 0.95rem;
  color: var(--text-on-dark-sec);
  margin-top: var(--sp-2);
}

/* ── Winner Result Card (Modal) ──────────────────────────── */
.winner-result-card {
  background: linear-gradient(135deg, rgba(245,166,35,0.12), rgba(245,166,35,0.04));
  border: 1px solid rgba(245,166,35,0.25);
  border-radius: var(--radius-xl);
  padding: var(--sp-8) var(--sp-6);
  margin: var(--sp-4) 0;
}

.winner-result-name {
  font-size: 1.05rem;
  color: var(--text-on-dark);
  margin-bottom: var(--sp-2);
}

.winner-result-amount {
  font-family: var(--font-display);
  font-size: 2.5rem;
  font-weight: 800;
  background: linear-gradient(135deg, var(--accent-400), var(--accent-500));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  margin-bottom: var(--sp-3);
}

.winner-result-meta {
  display: flex;
  gap: var(--sp-2);
  justify-content: center;
  font-size: 0.82rem;
  color: var(--text-on-dark-muted);
}

/* ── Past Winners History ────────────────────────────────── */
.past-winners-list {
  max-width: 640px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: var(--sp-3);
}

.winner-history-item {
  display: flex;
  align-items: center;
  gap: var(--sp-4);
  padding: var(--sp-4) var(--sp-6);
  background: var(--surface-card);
  backdrop-filter: blur(16px);
  border: 1px solid rgba(255,255,255,0.08);
  border-radius: var(--radius-lg);
  transition: all var(--t-base);
}

.winner-history-item:hover {
  border-color: rgba(245,166,35,0.25);
  transform: translateX(4px);
}

.winner-history-rank {
  font-size: 1.5rem;
  flex-shrink: 0;
  width: 40px;
  text-align: center;
}

.winner-history-info {
  flex: 1;
  min-width: 0;
}

.winner-history-name {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1rem;
  color: var(--accent-400);
}

.winner-history-draw {
  font-size: 0.8rem;
  color: var(--text-on-dark-muted);
  margin-top: var(--sp-1);
}

.winner-history-amount {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.1rem;
  color: var(--text-on-dark);
  flex-shrink: 0;
}

/* ── Confetti Animation ──────────────────────────────────── */
.confetti-container {
  position: fixed;
  inset: 0;
  z-index: 9999;
  pointer-events: none;
  overflow: hidden;
}

.confetti-piece {
  position: absolute;
  top: -10px;
  left: var(--x, 50vw);
  width: var(--size, 6px);
  height: var(--size, 6px);
  border-radius: 2px;
  opacity: 0;
  animation: confettiFall var(--duration, 3s) var(--delay, 0s) ease-in forwards;
}

@keyframes confettiFall {
  0% {
    opacity: 1;
    transform: translateY(0) rotate(0deg) scale(1);
  }
  70% {
    opacity: 1;
  }
  100% {
    opacity: 0;
    transform: translateY(100vh) rotate(var(--rotation, 360deg)) scale(0.5);
  }
}

/* ── Confetti shapes (variation) ─────────────────────────── */
.confetti-piece:nth-child(even) {
  border-radius: 50%;
}

.confetti-piece:nth-child(3n) {
  width: calc(var(--size, 6px) * 2.5);
  height: calc(var(--size, 6px) * 0.6);
  border-radius: 1px;
}