:root {
  /* Slate Palette */
  --slate-900: #0f172a;
  --slate-800: #1e293b;
  --slate-600: #475569;
  --slate-50: #f8fafc;

  /* Amber Palette */
  --amber-500: #F59E0B;
  --amber-600: #D97706;
  --amber-100: #FEF3C7;
  --amber-900: #78350F;

  /* Artistic Gradients */
  --gradient-primary: linear-gradient(135deg, #0f172a 0%, #334155 100%);
  --gradient-text: linear-gradient(to right, #0f172a, #d97706, #0f172a);
  --gradient-bg: linear-gradient(120deg, #fdfbf7 0%, #f8fafc 100%);

  --background-color: var(--slate-50);
  --text-color: var(--slate-900);
  --white: #ffffff;
}

body {
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  background: var(--gradient-bg);
  color: var(--text-color);
  margin: 0;
  padding: 0;
  display: flex;
  justify-content: center;
  align-items: center;
  min-height: 100vh;
  text-align: center;
  overflow-x: hidden;
}

/* Background Decoration */
body::before {
  content: '';
  position: fixed;
  top: -50%;
  left: -50%;
  width: 200%;
  height: 200%;
  background: radial-gradient(circle at center, rgba(245, 158, 11, 0.03) 0%, transparent 70%);
  z-index: -1;
  animation: rotate 60s linear infinite;
}

@keyframes rotate {
  from {
    transform: rotate(0deg);
  }

  to {
    transform: rotate(360deg);
  }
}

.container {
  background: rgba(255, 255, 255, 0.8);
  backdrop-filter: blur(20px);
  padding: 4rem 2rem;
  border-radius: 32px;
  box-shadow:
    0 25px 50px -12px rgba(0, 0, 0, 0.1),
    0 0 0 1px rgba(255, 255, 255, 0.5) inset;
  max-width: 900px;
  width: 90%;
  border: 1px solid rgba(226, 232, 240, 0.6);
  position: relative;
  overflow: hidden;
}

.logo {
  width: 110px;
  height: 110px;
  margin-bottom: 2.5rem;
  border-radius: 24px;
  box-shadow: 0 20px 25px -5px rgba(0, 0, 0, 0.1);
  transition: transform 0.3s cubic-bezier(0.34, 1.56, 0.64, 1);
}

.logo:hover {
  transform: scale(1.05) rotate(3deg);
}

h1 {
  font-size: 4rem;
  margin-bottom: 1rem;
  font-weight: 900;
  letter-spacing: -0.05em;
  line-height: 1;
  background: var(--gradient-text);
  background-size: 200% auto;
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  animation: shine 5s linear infinite;
}

@keyframes shine {
  to {
    background-position: 200% center;
  }
}

p.subtitle {
  font-size: 1.75rem;
  color: var(--slate-600);
  margin-bottom: 4rem;
  line-height: 1.4;
  font-weight: 500;
  max-width: 700px;
  margin-left: auto;
  margin-right: auto;
}

/* Scrolling Banner */
.banner-wrapper {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  background: var(--amber-100);
  padding: 0.75rem 0;
  overflow: hidden;
  white-space: nowrap;
  border-bottom: 1px solid rgba(245, 158, 11, 0.2);
}

.banner-content {
  display: inline-block;
  animation: scroll 20s linear infinite;
  font-weight: 700;
  color: var(--amber-900);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  font-size: 0.875rem;
}

.banner-content span {
  margin: 0 2rem;
}

@keyframes scroll {
  from {
    transform: translateX(0);
  }

  to {
    transform: translateX(-50%);
  }
}

.features-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 2rem;
  margin-bottom: 4rem;
  text-align: left;
}

.feature-card {
  background: rgba(255, 255, 255, 0.6);
  padding: 2rem;
  border-radius: 24px;
  border: 1px solid rgba(226, 232, 240, 0.8);
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.feature-card:hover {
  transform: translateY(-8px);
  background: #fff;
  box-shadow: 0 20px 25px -5px rgba(0, 0, 0, 0.05);
  border-color: var(--amber-500);
}

.feature-title {
  font-weight: 800;
  font-size: 1.1rem;
  color: var(--slate-900);
  margin-bottom: 0.75rem;
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.feature-desc {
  font-size: 1rem;
  color: var(--slate-600);
  line-height: 1.5;
}

.badge {
  display: inline-flex;
  align-items: center;
  background: linear-gradient(135deg, var(--amber-100) 0%, #fff 100%);
  color: var(--amber-900);
  padding: 0.75rem 1.5rem;
  border-radius: 9999px;
  font-size: 0.875rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.15em;
  margin-bottom: 3rem;
  margin-top: 3rem;
  border: 1px solid rgba(245, 158, 11, 0.2);
  box-shadow: 0 10px 15px -3px rgba(245, 158, 11, 0.1);
}

.footer {
  margin-top: 2rem;
  font-size: 0.875rem;
  color: var(--slate-600);
  border-top: 1px solid #e2e8f0;
  padding-top: 2rem;
}

/* Entrance Animation */
@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(30px);
  }

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

.container>* {
  animation: fadeInUp 0.8s cubic-bezier(0.16, 1, 0.3, 1) forwards;
  opacity: 0;
}

.container>*:nth-child(1) {
  animation-delay: 0.1s;
}

/* Banner */
.container>*:nth-child(2) {
  animation-delay: 0.2s;
}

/* Badge */
.container>*:nth-child(3) {
  animation-delay: 0.3s;
}

/* Logo */
.container>*:nth-child(4) {
  animation-delay: 0.4s;
}

/* H1 */
.container>*:nth-child(5) {
  animation-delay: 0.5s;
}

/* Subtitle */
.container>*:nth-child(6) {
  animation-delay: 0.6s;
}

/* Grid */
.container>*:nth-child(7) {
  animation-delay: 0.7s;
}

/* Footer */