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

:root {
  --bg: #0a0f1a;
  --text: #f4f6fb;
  --muted: rgba(244, 246, 251, 0.72);
  --accent: #f59e0b;
  --accent-2: #14b8a6;
  --glass: rgba(10, 15, 26, 0.55);
  --border: rgba(255, 255, 255, 0.12);
  --radius: 16px;
  --font-display: "Outfit", system-ui, sans-serif;
  --font-body: "DM Sans", system-ui, sans-serif;
}

html,
body {
  min-height: 100%;
}

body {
  font-family: var(--font-body);
  color: var(--text);
  background: var(--bg);
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

.splash {
  position: fixed;
  inset: 0;
  z-index: 0;
}

.splash__slide {
  position: absolute;
  inset: 0;
  background-size: cover;
  background-position: center;
  opacity: 0;
  transform: scale(1.06);
  transition: opacity 1.4s ease, transform 8s ease;
}

.splash__slide--active {
  opacity: 1;
  transform: scale(1);
}

.splash__overlay {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(135deg, rgba(10, 15, 26, 0.88) 0%, rgba(10, 15, 26, 0.45) 45%, rgba(10, 15, 26, 0.82) 100%),
    radial-gradient(ellipse 80% 60% at 70% 20%, rgba(245, 158, 11, 0.18), transparent 60%),
    radial-gradient(ellipse 60% 50% at 10% 80%, rgba(20, 184, 166, 0.15), transparent 55%);
}

.page {
  position: relative;
  z-index: 1;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  padding: clamp(1.25rem, 4vw, 2.5rem);
  max-width: 1200px;
  margin: 0 auto;
}

.header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  margin-bottom: auto;
}

.logo {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.logo__mark {
  display: grid;
  place-items: center;
  width: 44px;
  height: 44px;
  border-radius: 12px;
  background: linear-gradient(135deg, var(--accent), #ea580c);
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 0.9rem;
  letter-spacing: 0.04em;
  box-shadow: 0 8px 32px rgba(245, 158, 11, 0.35);
}

.logo__text {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 1.15rem;
  letter-spacing: -0.02em;
}

.badge {
  padding: 0.4rem 0.9rem;
  border-radius: 999px;
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  background: var(--glass);
  border: 1px solid var(--border);
  backdrop-filter: blur(12px);
}

.hero {
  padding: clamp(2rem, 8vh, 4rem) 0;
  max-width: 640px;
}

.eyebrow {
  font-size: 0.85rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--accent-2);
  margin-bottom: 1rem;
}

.hero h1 {
  font-family: var(--font-display);
  font-size: clamp(2rem, 5.5vw, 3.25rem);
  font-weight: 700;
  line-height: 1.12;
  letter-spacing: -0.03em;
  margin-bottom: 1.25rem;
}

.lead {
  font-size: clamp(1rem, 2.2vw, 1.15rem);
  line-height: 1.65;
  color: var(--muted);
  margin-bottom: 2rem;
}

.progress {
  margin-bottom: 2rem;
}

.progress__bar {
  height: 6px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.1);
  overflow: hidden;
  margin-bottom: 0.5rem;
}

.progress__fill {
  display: block;
  height: 100%;
  width: 72%;
  border-radius: inherit;
  background: linear-gradient(90deg, var(--accent-2), var(--accent));
  animation: pulse 2.5s ease-in-out infinite;
}

@keyframes pulse {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.75; }
}

.progress__label {
  font-size: 0.8rem;
  color: var(--muted);
}

.actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.85rem 1.5rem;
  border-radius: 12px;
  font-family: var(--font-body);
  font-size: 0.95rem;
  font-weight: 600;
  text-decoration: none;
  transition: transform 0.2s ease, box-shadow 0.2s ease, background 0.2s ease;
}

.btn:hover {
  transform: translateY(-2px);
}

.btn--primary {
  color: var(--bg);
  background: linear-gradient(135deg, var(--accent), #ea580c);
  box-shadow: 0 8px 28px rgba(245, 158, 11, 0.4);
}

.btn--primary:hover {
  box-shadow: 0 12px 36px rgba(245, 158, 11, 0.5);
}

.btn--ghost {
  color: var(--text);
  background: var(--glass);
  border: 1px solid var(--border);
  backdrop-filter: blur(12px);
}

.btn--ghost:hover {
  background: rgba(255, 255, 255, 0.12);
}

.footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  margin-top: auto;
  padding-top: 2rem;
  font-size: 0.8rem;
  color: var(--muted);
}

.footer__dots {
  display: flex;
  gap: 0.5rem;
}

.dot {
  width: 10px;
  height: 10px;
  border: none;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.25);
  cursor: pointer;
  transition: background 0.3s ease, transform 0.2s ease;
}

.dot--active,
.dot:hover {
  background: var(--accent);
  transform: scale(1.15);
}

@media (max-width: 480px) {
  .logo__text {
    font-size: 1rem;
  }

  .actions {
    flex-direction: column;
  }

  .btn {
    width: 100%;
  }
}