@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;700;900&display=swap');

:root {
  --bg: #0f0f14;
  --card: #1a1a24;
  --accent: #f5a623;
  --accent-dim: #b87d1a;
  --text: #e8e8ee;
  --muted: #8888a0;
  --glow-rgb: 245, 166, 35;
}

@keyframes fadeInUp {
  from { opacity: 0; transform: translateY(30px); }
  to { opacity: 1; transform: translateY(0); }
}

@keyframes pulse {
  0%, 100% { opacity: 1; filter: drop-shadow(0 0 20px rgba(var(--glow-rgb), 0.3)); }
  50% { opacity: 0.85; filter: drop-shadow(0 0 40px rgba(var(--glow-rgb), 0.5)); }
}

@keyframes float {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-8px); }
}

@keyframes twinkle {
  0%, 100% { opacity: 0; transform: scale(0.5); }
  50% { opacity: 0.6; transform: scale(1); }
}

@keyframes breathe {
  0%, 100% { box-shadow: 0 0 20px rgba(var(--glow-rgb), 0.1); }
  50% { box-shadow: 0 0 40px rgba(var(--glow-rgb), 0.25); }
}

@keyframes explodeNum {
  0% { transform: scale(1); opacity: 1; letter-spacing: normal; filter: blur(0); }
  40% { transform: scale(1.6); opacity: 0.6; letter-spacing: 0.15em; filter: blur(1px); color: #ff6b6b; }
  100% { transform: scale(2.5); opacity: 0; letter-spacing: 0.4em; filter: blur(6px); color: #ff6b6b; }
}

@keyframes fadeInFinal {
  0% { opacity: 0; transform: scale(0.3); filter: blur(10px); }
  100% { opacity: 1; transform: scale(1); filter: blur(0); }
}

.number.exploding {
  animation: explodeNum 0.7s ease-out forwards;
  position: relative;
  z-index: 2;
}

.number.fade-in-final {
  animation: fadeInFinal 0.5s ease-out forwards;
}

.fragment {
  pointer-events: none;
  will-change: transform, opacity, left, top;
}

.reveal {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}

.reveal.revealed {
  opacity: 1;
  transform: translateY(0);
}

* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

body {
  font-family: 'Inter', system-ui, sans-serif;
  background: var(--bg);
  color: var(--text);
  line-height: 1.6;
  overflow-x: hidden;
}

/* Sparkle particles */
.particle {
  position: fixed;
  width: 3px;
  height: 3px;
  background: var(--accent);
  border-radius: 50%;
  pointer-events: none;
  z-index: -1;
  animation: twinkle 4s ease-in-out infinite;
}

header {
  text-align: center;
  padding: 4rem 1rem 2rem;
  background: linear-gradient(180deg, #1c1c2e 0%, var(--bg) 100%);
  border-bottom: 1px solid #2a2a3a;
}

h1 {
  font-size: 5rem;
  font-weight: 900;
  letter-spacing: -0.04em;
  background: linear-gradient(135deg, var(--accent), #ff6b6b);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  line-height: 1.1;
}

.subtitle {
  font-size: 1.25rem;
  color: var(--muted);
  margin-top: 0.5rem;
  font-weight: 400;
}

.hero {
  text-align: center;
  padding: 5rem 1rem;
  background: radial-gradient(ellipse at center, #1c1c2e 0%, transparent 70%);
}

.hero h2 {
  font-size: 3rem;
  font-weight: 900;
}

.glow {
  background: linear-gradient(135deg, var(--accent), #ff6b6b);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  animation: pulse 3s ease-in-out infinite;
  filter: drop-shadow(0 0 30px rgba(var(--glow-rgb), 0.3));
}

.hero p {
  font-size: 1.2rem;
  color: var(--muted);
  margin-top: 1rem;
  max-width: 36rem;
  margin-inline: auto;
}

section {
  max-width: 72rem;
  margin: 0 auto;
  padding: 4rem 1.5rem;
}

section h2 {
  font-size: 2rem;
  font-weight: 700;
  text-align: center;
  margin-bottom: 2.5rem;
}

.card-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 1.5rem;
}

.card {
  background: var(--card);
  border: 1px solid #2a2a3a;
  border-radius: 1rem;
  padding: 2rem;
  transition: transform 0.3s, border-color 0.3s, box-shadow 0.3s;
}

.card:hover {
  transform: translateY(-6px);
  border-color: var(--accent);
  box-shadow: 0 8px 32px rgba(var(--glow-rgb), 0.12);
}

.card .emoji {
  font-size: 2.5rem;
  display: block;
  margin-bottom: 1rem;
}

.card h3 {
  font-size: 1.2rem;
  font-weight: 700;
  margin-bottom: 0.5rem;
}

.card p {
  color: var(--muted);
  font-size: 0.95rem;
}

.testimonials {
  background: linear-gradient(135deg, #151520, #1a1a24);
  border-radius: 1.5rem;
  margin-block: 2rem;
  max-width: 56rem;
}

.testimonials h2 {
  text-align: center;
  margin-bottom: 2rem;
}

.testimonial {
  background: var(--card);
  border: 1px solid #2a2a3a;
  border-radius: 0.75rem;
  padding: 1.5rem;
  margin-bottom: 1rem;
  transition: transform 0.3s, border-color 0.3s, box-shadow 0.3s;
}

.testimonial:hover {
  transform: translateX(4px);
  border-color: var(--accent-dim);
  box-shadow: 0 4px 20px rgba(var(--glow-rgb), 0.08);
}

.testimonial p {
  font-style: italic;
  font-size: 1.05rem;
}

.testimonial cite {
  display: block;
  margin-top: 0.5rem;
  color: var(--muted);
  font-size: 0.9rem;
  font-style: normal;
}

.stat-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 1.5rem;
  text-align: center;
}

.stat {
  background: var(--card);
  border: 1px solid #2a2a3a;
  border-radius: 1rem;
  padding: 2rem 1rem;
  transition: transform 0.3s, border-color 0.3s, box-shadow 0.3s;
  position: relative;
}

.stat:hover {
  transform: scale(1.05);
  border-color: var(--accent-dim);
  box-shadow: 0 4px 24px rgba(var(--glow-rgb), 0.1);
}

.stat .number {
  display: block;
  font-size: 3rem;
  font-weight: 900;
  background: linear-gradient(135deg, var(--accent), #ff6b6b);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.stat .label {
  display: block;
  color: var(--muted);
  font-size: 0.95rem;
  margin-top: 0.25rem;
}

.conclusion {
  text-align: center;
  max-width: 48rem;
}

.conclusion p {
  font-size: 1.15rem;
  color: var(--muted);
  margin-top: 1rem;
}

.final {
  font-size: 1.5rem !important;
  font-weight: 900;
  background: linear-gradient(135deg, var(--accent), #ff6b6b);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  margin-top: 1.5rem !important;
  animation: float 3s ease-in-out infinite;
  filter: drop-shadow(0 0 20px rgba(var(--glow-rgb), 0.2));
}

footer {
  text-align: center;
  padding: 2rem;
  color: var(--muted);
  font-size: 0.85rem;
  border-top: 1px solid #2a2a3a;
  margin-top: 2rem;
}

.testimonial-viewport {
  overflow: hidden;
  max-height: 480px;
  position: relative;
}

.testimonial-viewport::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 48px;
  background: linear-gradient(#151520, transparent);
  pointer-events: none;
  z-index: 1;
}

.testimonial-viewport::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: 48px;
  background: linear-gradient(transparent, #151520);
  pointer-events: none;
  z-index: 1;
}

#testimonial-track {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

@media (max-width: 600px) {
  h1 { font-size: 3rem; }
  .hero h2 { font-size: 2rem; }
  section { padding: 2.5rem 1rem; }
}