@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;600;700;800&display=swap');

:root {
  --font-sans: "Inter", sans-serif;
}
body {
  font-family: var(--font-sans);
}

/* Animación Blob (Fondo) */
@keyframes blob {
  0% {
    transform: translate(0px, 0px) scale(1);
  }
  33% {
    transform: translate(30px, -50px) scale(1.1);
  }
  66% {
    transform: translate(-20px, 20px) scale(0.9);
  }
  100% {
    transform: translate(0px, 0px) scale(1);
  }
}
.animate-blob {
  animation: blob 7s infinite;
}
.animation-delay-2000 {
  animation-delay: 2s;
}
.animation-delay-4000 {
  animation-delay: 4s;
}

/* Animación Scroll Infinito */
@keyframes scroll {
  0% {
    transform: translateX(0);
  }
  100% {
    transform: translateX(-50%);
  }
}
.animate-infinite-scroll {
  display: flex;
  width: max-content;
  animation: scroll 30s linear infinite;
}
.animate-infinite-scroll:hover {
  animation-play-state: paused;
}

/* ============================================
   PREMIUM DESIGN SYSTEM
   ============================================ */

/* 1A. Shadow Token System */
:root {
  --shadow-card: 0 1px 3px rgba(0,0,0,0.04), 0 4px 12px rgba(0,0,0,0.06);
  --shadow-card-hover: 0 2px 6px rgba(0,0,0,0.06), 0 12px 32px rgba(0,0,0,0.10);
  --shadow-form: 0 0 0 1px rgba(255,255,255,0.06), 0 24px 64px rgba(0,0,0,0.40);
  --shadow-notification: 0 4px 16px rgba(0,0,0,0.12), 0 1px 4px rgba(0,0,0,0.08);
  --shadow-profile: 0 8px 24px rgba(0,0,0,0.08), 0 32px 72px rgba(0,0,0,0.10);
}

/* 1B. Float Animation (replaces animate-bounce) */
@keyframes float {
  0%, 100% { transform: translateY(-50%) translateY(0px); }
  50%       { transform: translateY(-50%) translateY(-8px); }
}
.animate-float {
  animation: float 4s ease-in-out infinite;
}

/* 1C. Feature Card Unified Hover */
.card-premium {
  box-shadow: var(--shadow-card);
  border: 1px solid #f3f4f6;
  transition: box-shadow 0.25s ease, border-color 0.25s ease, transform 0.25s ease;
}
.card-premium:hover {
  box-shadow: var(--shadow-card-hover);
  border-color: #e5e7eb;
  transform: translateY(-2px);
}
.card-premium:hover .icon-scale {
  transform: scale(1.08);
}

/* 1D. Input Focus Glow */
.input-premium:focus {
  border-color: #a3e635;
  outline: none;
  box-shadow: 0 0 0 2px rgba(163,230,53,0.20), 0 0 12px rgba(163,230,53,0.10);
}

/* 1E. Step Circle Tokens */
.step-circle {
  width: 5rem;
  height: 5rem;
  border-radius: 9999px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 1.5rem;
  position: relative;
  z-index: 10;
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}
.step-circle-blue {
  background: #eff6ff;
  box-shadow: 0 0 0 1px rgba(59,130,246,0.15), 0 2px 8px rgba(59,130,246,0.10);
}
.step-circle-lime {
  background: #f7fee7;
  box-shadow: 0 0 0 1px rgba(132,204,22,0.20), 0 2px 8px rgba(132,204,22,0.10);
}
.step-circle:hover {
  transform: scale(1.08);
  box-shadow: 0 0 0 1px rgba(59,130,246,0.25), 0 8px 24px rgba(59,130,246,0.15);
}

/* 1F. Accessibility — Sport Pill Focus */
.sport-pill:focus-visible {
  outline: 2px solid #a3e635;
  outline-offset: 2px;
}

/* 1G. Form Container, Notification & Profile Shadows */
.form-container-premium {
  background: rgba(255,255,255,0.06);
  border: 1px solid rgba(255,255,255,0.12);
  box-shadow: var(--shadow-form);
  backdrop-filter: blur(12px);
}
.notification-shadow {
  box-shadow: var(--shadow-notification);
}
.profile-card-shadow {
  box-shadow: var(--shadow-profile);
}