/* YOVANSTRANS Design System — Mobile-First | Yellow + Blue */
@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;800;900&family=Outfit:wght@400;500;600;700;800;900&display=swap');

:root {
  --yellow-50: #FFFBEB;
  --yellow-100: #FEF3C7;
  --yellow-200: #FDE68A;
  --yellow-300: #FCD34D;
  --yellow-400: #FBBF24;
  --yellow-500: #F59E0B;
  --yellow-600: #D97706;
  --yellow-700: #B45309;
  --blue-50: #EFF6FF;
  --blue-100: #DBEAFE;
  --blue-200: #BFDBFE;
  --blue-300: #93C5FD;
  --blue-400: #60A5FA;
  --blue-500: #2563EB;
  --blue-600: #1D4ED8;
  --blue-700: #1B3A6B;
  --blue-800: #1E3050;
  --blue-900: #0F172A;
  --white: #FFFFFF;
  --gray-50: #F9FAFB;
  --gray-100: #F3F4F6;
  --gray-200: #E5E7EB;
  --gray-300: #D1D5DB;
  --gray-400: #9CA3AF;
  --gray-500: #6B7280;
  --gray-600: #4B5563;
  --gray-700: #374151;
  --gray-800: #1F2937;
  --gray-900: #111827;
  --success: #10B981;
  --danger: #EF4444;
  --warning: #F59E0B;
  --gradient-brand: linear-gradient(135deg, var(--yellow-400) 0%, var(--yellow-500) 50%, var(--yellow-600) 100%);
  --gradient-blue: linear-gradient(135deg, var(--blue-500) 0%, var(--blue-700) 100%);
  --gradient-hero: linear-gradient(135deg, var(--blue-900) 0%, var(--blue-700) 50%, var(--blue-600) 100%);
  --font-primary: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
  --font-display: 'Outfit', 'Inter', sans-serif;
  --radius-sm: 0.375rem;
  --radius-md: 0.5rem;
  --radius-lg: 0.75rem;
  --radius-xl: 1rem;
  --radius-2xl: 1.5rem;
  --radius-full: 9999px;
  --shadow-sm: 0 1px 2px rgba(0, 0, 0, .05);
  --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, .1);
  --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, .1);
  --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, .1);
  --transition-fast: 150ms ease;
  --transition-base: 250ms ease;
  --transition-slow: 350ms ease;
}

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

html {
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%
}

body {
  font-family: var(--font-primary);
  font-size: 16px;
  line-height: 1.6;
  color: var(--gray-800);
  background: var(--white);
  -webkit-font-smoothing: antialiased;
  padding-bottom: 70px
}

body:not(.admin-body) {
  overflow-x: hidden
}

@media(min-width:1024px) {
  body {
    padding-bottom: 0
  }
}

img {
  max-width: 100%;
  height: auto;
  display: block
}

a {
  color: var(--blue-500);
  text-decoration: none;
  transition: color var(--transition-fast)
}

a:hover {
  color: var(--blue-700)
}

ul,
ol {
  list-style: none
}

h1,
h2,
h3,
h4,
h5,
h6 {
  font-family: var(--font-display);
  font-weight: 700;
  line-height: 1.2;
  color: var(--gray-900)
}

.container {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 1rem
}

.section {
  padding: 3rem 0
}

.section-dark {
  background: var(--blue-900);
  color: var(--white)
}

.section-dark h2,
.section-dark h3 {
  color: var(--white)
}

.section-gray {
  background: var(--gray-50)
}

.section-yellow {
  background: var(--gradient-brand);
  color: var(--gray-900)
}

.section-title {
  font-size: 1.75rem;
  font-weight: 800;
  text-align: center;
  margin-bottom: .5rem
}

.section-subtitle {
  text-align: center;
  color: var(--gray-500);
  margin-bottom: 2rem;
  font-size: .95rem
}

.section-dark .section-subtitle {
  color: var(--gray-300)
}

.text-center {
  text-align: center
}

.text-yellow {
  color: var(--yellow-500)
}

.text-blue {
  color: var(--blue-500)
}

.text-white {
  color: var(--white)
}

.text-sm {
  font-size: .875rem
}

.fw-600 {
  font-weight: 600
}

.fw-700 {
  font-weight: 700
}

.fw-800 {
  font-weight: 800
}

.mb-0 {
  margin-bottom: 0
}

.mb-1 {
  margin-bottom: .5rem
}

.mb-2 {
  margin-bottom: 1rem
}

.mb-3 {
  margin-bottom: 1.5rem
}

.mb-4 {
  margin-bottom: 2rem
}

.mt-2 {
  margin-top: 1rem
}

.mt-3 {
  margin-top: 1.5rem
}

.divider {
  width: 60px;
  height: 4px;
  background: var(--gradient-brand);
  border-radius: 2px;
  margin: 0 auto 2rem
}

.grid {
  display: grid;
  gap: 1.5rem
}

.grid-1 {
  grid-template-columns: 1fr
}

.grid-2 {
  grid-template-columns: repeat(2, 1fr)
}

.grid-3 {
  grid-template-columns: repeat(3, 1fr)
}

.grid-4 {
  grid-template-columns: repeat(4, 1fr)
}

@media(max-width:768px) {

  .grid-2,
  .grid-3,
  .grid-4 {
    grid-template-columns: 1fr
  }
}

@media(min-width:769px) and (max-width:1024px) {

  .grid-3,
  .grid-4 {
    grid-template-columns: repeat(2, 1fr)
  }
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: .5rem;
  padding: .75rem 1.5rem;
  font-family: var(--font-primary);
  font-size: .95rem;
  font-weight: 600;
  border: none;
  border-radius: var(--radius-lg);
  cursor: pointer;
  transition: all var(--transition-base);
  min-height: 48px;
  text-decoration: none;
  white-space: nowrap
}

.btn-yellow {
  background: var(--gradient-brand);
  color: var(--gray-900);
  box-shadow: 0 0 20px rgba(251, 191, 36, .3)
}

.btn-yellow:hover {
  transform: translateY(-2px);
  box-shadow: 0 0 30px rgba(251, 191, 36, .5);
  color: var(--gray-900)
}

.btn-blue {
  background: var(--gradient-blue);
  color: var(--white);
  box-shadow: 0 0 20px rgba(37, 99, 235, .3)
}

.btn-blue:hover {
  transform: translateY(-2px);
  box-shadow: 0 0 30px rgba(37, 99, 235, .5);
  color: var(--white)
}

.btn-wa {
  background: #25D366;
  color: var(--white);
  box-shadow: 0 0 15px rgba(37, 211, 102, .3)
}

.btn-wa:hover {
  background: #1EBE5A;
  transform: translateY(-2px);
  box-shadow: 0 0 25px rgba(37, 211, 102, .5);
  color: var(--white)
}

.btn-outline {
  background: transparent;
  border: 2px solid var(--white);
  color: var(--white)
}

.btn-outline:hover {
  background: var(--white);
  color: var(--blue-700)
}

.btn-sm {
  padding: .5rem 1rem;
  font-size: .85rem;
  min-height: 40px
}

.btn-lg {
  padding: 1rem 2rem;
  font-size: 1.1rem;
  min-height: 56px
}

.btn-block {
  width: 100%
}