@import url('https://fonts.googleapis.com/css2?family=Be+Vietnam+Pro:wght@400;500;600;700;800&display=swap');

:root {
  /* Warm, trustworthy color palette */
  --background: 40 33% 98%;
  --foreground: 30 10% 15%;

  --card: 0 0% 100%;
  --card-foreground: 30 10% 15%;

  --popover: 0 0% 100%;
  --popover-foreground: 30 10% 15%;

  /* Primary: Warm Orange - Trust & Energy */
  --primary: 28 90% 50%;
  --primary-foreground: 0 0% 100%;

  /* Secondary: Warm Yellow */
  --secondary: 45 95% 55%;
  --secondary-foreground: 30 10% 15%;

  --muted: 40 20% 94%;
  --muted-foreground: 30 10% 40%;

  --accent: 28 80% 95%;
  --accent-foreground: 28 90% 35%;

  --destructive: 0 84.2% 60.2%;
  --destructive-foreground: 210 40% 98%;

  --border: 30 15% 88%;
  --input: 30 15% 88%;
  --ring: 28 90% 50%;

  --radius: 0.75rem;

  /* Custom tokens */
  --hero-gradient: linear-gradient(135deg, hsl(28, 90%, 50%) 0%, hsl(35, 95%, 55%) 100%);
  --warm-overlay: linear-gradient(180deg, rgba(0,0,0,0.4) 0%, rgba(0,0,0,0.6) 100%);
  --shadow-warm: 0 4px 20px -4px hsl(28 90% 50% / 0.25);
  --shadow-card: 0 2px 12px -2px hsl(30 10% 15% / 0.08);
}

.dark {
  --background: 30 10% 10%;
  --foreground: 40 20% 95%;

  --card: 30 10% 12%;
  --card-foreground: 40 20% 95%;

  --popover: 30 10% 12%;
  --popover-foreground: 40 20% 95%;

  --primary: 28 90% 55%;
  --primary-foreground: 0 0% 100%;

  --secondary: 45 80% 50%;
  --secondary-foreground: 30 10% 10%;

  --muted: 30 10% 18%;
  --muted-foreground: 40 15% 65%;

  --accent: 28 60% 20%;
  --accent-foreground: 28 90% 70%;

  --destructive: 0 62.8% 30.6%;
  --destructive-foreground: 210 40% 98%;

  --border: 30 10% 20%;
  --input: 30 10% 20%;
  --ring: 28 90% 55%;
}

*,
*::before,
*::after {
  border-color: hsl(var(--border));
}

html {
  scroll-behavior: smooth;
}

body {
  background-color: hsl(var(--background));
  color: hsl(var(--foreground));
  font-family: "Be Vietnam Pro", sans-serif;
}

.btn-cta {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 1rem 1.5rem;
  font-size: 1.125rem;
  font-weight: 700;
  border-radius: 0.75rem;
  background-color: hsl(var(--primary));
  color: hsl(var(--primary-foreground));
  transition: transform 0.2s ease, box-shadow 0.2s ease;
  box-shadow: var(--shadow-warm);
}

.btn-cta:hover {
  transform: scale(1.05);
  box-shadow: 0 6px 24px -4px hsl(28 90% 50% / 0.35);
}

.btn-cta:active {
  transform: scale(1);
}

.btn-secondary-cta {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 0.75rem 1.25rem;
  font-size: 1rem;
  font-weight: 600;
  border-radius: 0.75rem;
  border: 2px solid hsl(var(--primary));
  color: hsl(var(--primary));
  background-color: hsl(var(--primary) / 0.05);
  transition: background-color 0.2s ease;
}

.btn-secondary-cta:hover {
  background-color: hsl(var(--primary) / 0.1);
}

.card-service {
  background-color: hsl(var(--card));
  border-radius: 1.5rem;
  padding: 1.5rem;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
  box-shadow: var(--shadow-card);
}

.card-service:hover {
  transform: translateY(-0.25rem);
  box-shadow: 0 8px 24px -4px hsl(30 10% 15% / 0.12);
}

.section-padding {
  padding: 3rem 1rem;
}

.container-main {
  max-width: 72rem;
  margin: 0 auto;
}

.heading-section {
  font-size: 1.5rem;
  font-weight: 700;
  color: hsl(var(--foreground));
  margin-bottom: 0.5rem;
}

.text-body {
  font-size: 1rem;
  color: hsl(var(--muted-foreground));
  line-height: 1.625;
}

.floating-cta {
  position: fixed;
  bottom: 1rem;
  left: 1rem;
  right: 1rem;
  z-index: 50;
}

.badge-trust {
  display: inline-flex;
  align-items: center;
  gap: 0.375rem;
  padding: 0.375rem 0.75rem;
  background-color: hsl(var(--accent));
  color: hsl(var(--accent-foreground));
  border-radius: 9999px;
  font-size: 0.875rem;
  font-weight: 500;
}

.gradient-primary {
  background: var(--hero-gradient);
}

.shadow-warm {
  box-shadow: var(--shadow-warm);
}

.shadow-card {
  box-shadow: var(--shadow-card);
}

.group:hover .group-hover-gradient-primary {
  background: var(--hero-gradient);
}

@keyframes pulse-slow {
  0%,
  100% {
    opacity: 1;
  }
  50% {
    opacity: 0.85;
  }
}

.animate-pulse-slow {
  animation: pulse-slow 2s ease-in-out infinite;
}

@media (min-width: 768px) {
  .section-padding {
    padding: 5rem 1.5rem;
  }

  .heading-section {
    font-size: 1.875rem;
  }

  .text-body {
    font-size: 1.125rem;
  }

  .floating-cta {
    display: none;
  }
}