:root {
  --primary: #F97316;
  --primary-dark: #EA6C0A;
  --primary-light: #FFF7ED;
  --secondary: #0F172A;
  --accent: #FBBF24;
  --muted: #64748B;
  --surface: #F8FAFC;
  
  --font-sans: 'Plus Jakarta Sans', 'Inter', sans-serif;
  --font-serif: 'Fraunces', 'Playfair Display', serif;
  
  --shadow-orange: 0 8px 40px rgba(249,115,22,0.25);
  --shadow-premium: 0 20px 70px -10px rgba(15,23,42,0.12), 0 10px 30px -15px rgba(15,23,42,0.15);
  --shadow-card: 0 4px 24px rgba(15,23,42,0.08);
  --shadow-card-hover: 0 12px 48px rgba(15,23,42,0.15);
  
  --radius-2xl: 1rem;
  --radius-3xl: 1.5rem;
  --radius-4xl: 2rem;
}

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

html {
  scroll-behavior: smooth;
  font-size: 16px;
}

body {
  font-family: var(--font-sans);
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  color: var(--secondary);
  background-color: white;
  overflow-x: hidden;
}

img, svg {
  display: block;
  max-width: 100%;
}

a {
  text-decoration: none;
  color: inherit;
}

button {
  cursor: pointer;
  border: none;
  background: none;
  font: inherit;
}

/* Component Styles */
.btn-primary {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  border-radius: 9999px;
  background-color: var(--primary);
  padding: 0.875rem 1.75rem;
  font-size: 0.875rem;
  font-weight: 700;
  color: white;
  box-shadow: var(--shadow-orange);
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.btn-primary:hover {
  background-color: var(--primary-dark);
  box-shadow: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
  transform: translateY(-0.125rem);
}

.btn-primary:active {
  transform: translateY(0);
}

.btn-outline {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  border-radius: 9999px;
  border: 2px solid rgba(15, 23, 42, 0.2);
  background-color: white;
  padding: 0.875rem 1.75rem;
  font-size: 0.875rem;
  font-weight: 700;
  color: var(--secondary);
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.btn-outline:hover {
  border-color: var(--primary);
  color: var(--primary);
  transform: translateY(-0.125rem);
}

.section-tag {
  display: inline-block;
  border-radius: 9999px;
  background-color: rgba(249, 115, 22, 0.1);
  padding: 0.375rem 1rem;
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--primary);
}

.card {
  border-radius: var(--radius-3xl);
  background-color: white;
  padding: 1.5rem;
  box-shadow: var(--shadow-card);
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.card:hover {
  box-shadow: var(--shadow-card-hover);
  transform: translateY(-0.25rem);
}

/* Utility classes (subset) */
.container {
  width: 100%;
  margin-right: auto;
  margin-left: auto;
  padding-right: 1.5rem;
  padding-left: 1.5rem;
}

@media (min-width: 640px) { .container { max-width: 640px; } }
@media (min-width: 768px) { .container { max-width: 768px; } }
@media (min-width: 1024px) { .container { max-width: 1024px; } }
@media (min-width: 1280px) { .container { max-width: 1280px; } }

.flex { display: flex; }
.inline-flex { display: inline-flex; }
.flex-col { flex-direction: column; }
.items-center { align-items: center; }
.justify-center { justify-content: center; }
.justify-between { justify-content: space-between; }
.grid { display: grid; }

.text-center { text-align: center; }
.text-primary { color: var(--primary); }
.text-secondary { color: var(--secondary); }
.text-muted { color: var(--muted); }

.bg-surface { background-color: var(--surface); }
.bg-primary-light { background-color: var(--primary-light); }

.relative { position: relative; }
.absolute { position: absolute; }

/* Scrollbar */
::-webkit-scrollbar { width: 6px; }
::-webkit-scrollbar-track { background: #f1f5f9; }
::-webkit-scrollbar-thumb {
  background: #F97316;
  border-radius: 99px;
}
::-webkit-scrollbar-thumb:hover { background: #EA6C0A; }

/* Animations */
@keyframes fadeInUp {
  0% { opacity: 0; transform: translateY(24px); }
  100% { opacity: 1; transform: translateY(0); }
}

@keyframes fadeIn {
  0% { opacity: 0; }
  100% { opacity: 1; }
}

@keyframes float {
  0%, 100% { transform: translateY(0px); }
  50% { transform: translateY(-10px); }
}

.animate-fade-in-up { animation: fadeInUp 0.7s ease-out forwards; }
.animate-fade-in { animation: fadeIn 0.7s ease-out forwards; }
.animate-float { animation: float 3s ease-in-out infinite; }

/* Decorative blobs */
.blob {
  border-radius: 67% 33% / 51% 49%;
}