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

:root {
  --bg: #0a0a0f;
  --surface: rgba(255, 255, 255, 0.04);
  --border: rgba(255, 255, 255, 0.06);
  --text-primary: #ececf1;
  --text-secondary: rgba(236, 236, 241, 0.5);
  --accent: #a88bff;
  --accent-secondary: #6c63ff;
  --accent-glow: rgba(168, 139, 255, 0.15);
  --radius: 14px;
  --radius-sm: 10px;
  --font-display: 'Outfit', sans-serif;
  --font-body: 'Inter', sans-serif;
}

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

body {
  font-family: var(--font-body);
  background: var(--bg);
  color: var(--text-primary);
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  position: relative;
}

/* ===== Ambient Background ===== */
.bg-orbs {
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: 0;
  overflow: hidden;
}

.orb {
  position: absolute;
  border-radius: 50%;
  filter: blur(100px);
  opacity: 0.35;
}

.orb-1 {
  width: 500px;
  height: 500px;
  background: radial-gradient(circle, var(--accent) 0%, transparent 70%);
  top: -15%;
  right: -10%;
  animation: orbFloat1 20s ease-in-out infinite;
}

.orb-2 {
  width: 400px;
  height: 400px;
  background: radial-gradient(circle, var(--accent-secondary) 0%, transparent 70%);
  bottom: -10%;
  left: -10%;
  animation: orbFloat2 25s ease-in-out infinite;
}

.orb-3 {
  width: 300px;
  height: 300px;
  background: radial-gradient(circle, #4f46e5 0%, transparent 70%);
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  animation: orbFloat3 18s ease-in-out infinite;
  opacity: 0.15;
}

@keyframes orbFloat1 {
  0%, 100% { transform: translate(0, 0) scale(1); }
  33% { transform: translate(-40px, 30px) scale(1.1); }
  66% { transform: translate(20px, -20px) scale(0.95); }
}

@keyframes orbFloat2 {
  0%, 100% { transform: translate(0, 0) scale(1); }
  33% { transform: translate(30px, -40px) scale(1.05); }
  66% { transform: translate(-20px, 20px) scale(0.9); }
}

@keyframes orbFloat3 {
  0%, 100% { transform: translate(-50%, -50%) scale(1); }
  50% { transform: translate(-50%, -50%) scale(1.3); }
}

/* ===== Grain texture ===== */
.grain {
  position: fixed;
  inset: 0;
  z-index: 1;
  pointer-events: none;
  opacity: 0.03;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='noise'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23noise)'/%3E%3C/svg%3E");
  background-repeat: repeat;
  background-size: 128px 128px;
}

/* ===== Container ===== */
.container {
  position: relative;
  z-index: 2;
  max-width: 560px;
  width: 100%;
  padding: 2rem 1.5rem;
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 2rem;
}

/* ===== Brand ===== */
.brand {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.logo-mark svg {
  display: block;
}

.brand-name {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 1.5rem;
  letter-spacing: -0.02em;
  color: var(--text-primary);
}

/* ===== Status Badge ===== */
.status-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.45rem 1rem;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 100px;
  font-size: 0.8rem;
  font-weight: 500;
  color: var(--accent);
  letter-spacing: 0.03em;
  text-transform: uppercase;
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
}

.pulse-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--accent);
  position: relative;
  flex-shrink: 0;
}

.pulse-dot::after {
  content: '';
  position: absolute;
  inset: -3px;
  border-radius: 50%;
  border: 1.5px solid var(--accent);
  animation: pulse 2s ease-out infinite;
}

@keyframes pulse {
  0% { transform: scale(1); opacity: 0.8; }
  100% { transform: scale(2.2); opacity: 0; }
}

/* ===== Heading ===== */
.heading {
  font-family: var(--font-display);
  font-size: clamp(2rem, 6vw, 3.2rem);
  font-weight: 600;
  line-height: 1.15;
  letter-spacing: -0.03em;
  color: var(--text-primary);
}

.gradient-text {
  background: linear-gradient(135deg, var(--accent) 0%, var(--accent-secondary) 50%, #818cf8 100%);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
}

/* ===== Description ===== */
.description {
  font-size: 1.05rem;
  line-height: 1.7;
  color: var(--text-secondary);
  max-width: 440px;
  font-weight: 300;
}

/* ===== Progress Bar ===== */
.progress-wrapper {
  width: 100%;
  max-width: 380px;
}

.progress-bar {
  width: 100%;
  height: 6px;
  background: var(--surface);
  border-radius: 100px;
  overflow: hidden;
  border: 1px solid var(--border);
}

.progress-fill {
  width: 78%;
  height: 100%;
  border-radius: 100px;
  background: linear-gradient(90deg, var(--accent-secondary), var(--accent));
  position: relative;
  animation: progressGlow 2s ease-in-out infinite alternate;
}

.progress-fill::after {
  content: '';
  position: absolute;
  right: 0;
  top: 50%;
  transform: translateY(-50%);
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background: var(--accent);
  box-shadow: 0 0 16px var(--accent-glow), 0 0 32px var(--accent-glow);
}

@keyframes progressGlow {
  0% { box-shadow: 0 0 8px var(--accent-glow); }
  100% { box-shadow: 0 0 20px var(--accent-glow); }
}

.progress-labels {
  display: flex;
  justify-content: space-between;
  margin-top: 0.6rem;
  font-size: 0.78rem;
  color: var(--text-secondary);
  font-weight: 400;
}

.progress-pct {
  color: var(--accent);
  font-weight: 500;
}

/* ===== Facebook Button ===== */
.fb-btn {
  display: inline-flex;
  align-items: center;
  gap: 0.65rem;
  padding: 0.9rem 1.8rem;
  background: linear-gradient(135deg, #1877f2, #0d65d9);
  color: #fff;
  font-family: var(--font-body);
  font-size: 0.95rem;
  font-weight: 500;
  text-decoration: none;
  border-radius: var(--radius);
  border: 1px solid rgba(255, 255, 255, 0.1);
  transition: all 0.3s ease;
  box-shadow: 0 4px 24px rgba(24, 119, 242, 0.2);
}

.fb-btn:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 32px rgba(24, 119, 242, 0.35);
  background: linear-gradient(135deg, #2684fc, #1877f2);
}

.fb-btn:active {
  transform: translateY(0) scale(0.98);
}

.fb-btn .btn-icon {
  transition: transform 0.25s ease;
}

.fb-btn:hover .btn-icon {
  transform: translateX(3px);
}

/* ===== Social Links ===== */
.social-links {
  display: flex;
  gap: 0.75rem;
}

.social-link {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 42px;
  height: 42px;
  border-radius: 50%;
  background: var(--surface);
  border: 1px solid var(--border);
  color: var(--text-secondary);
  text-decoration: none;
  transition: all 0.3s ease;
}

.social-link:hover {
  color: var(--accent);
  border-color: rgba(168, 139, 255, 0.3);
  background: rgba(168, 139, 255, 0.06);
  transform: translateY(-2px);
}

/* ===== Footer ===== */
.footer {
  font-size: 0.75rem;
  color: var(--text-secondary);
  opacity: 0.6;
}

/* ===== Fade-in Animations ===== */
.fade-in {
  opacity: 0;
  transform: translateY(20px);
  animation: fadeInUp 0.8s ease forwards;
}

.delay-1 { animation-delay: 0.15s; }
.delay-2 { animation-delay: 0.3s; }
.delay-3 { animation-delay: 0.45s; }
.delay-4 { animation-delay: 0.6s; }
.delay-5 { animation-delay: 0.75s; }
.delay-6 { animation-delay: 0.9s; }

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

/* ===== Responsive ===== */
@media (max-width: 480px) {
  .container {
    padding: 2rem 1.25rem;
    gap: 1.5rem;
  }

  .input-group {
    flex-direction: column;
    border-radius: var(--radius-sm);
  }

  .input-group button {
    justify-content: center;
    padding: 0.8rem;
    border-radius: 0 0 calc(var(--radius-sm) - 1px) calc(var(--radius-sm) - 1px);
  }

  .heading {
    font-size: 1.8rem;
  }

  .description {
    font-size: 0.95rem;
  }

  .orb-1 { width: 300px; height: 300px; }
  .orb-2 { width: 250px; height: 250px; }
  .orb-3 { width: 200px; height: 200px; }
}