/* ============================================
   INSTITUTO SPERANZA - PIXEL PERFECT LOVABLE
   Design identico ao institutosperanza.lovable.app
   ============================================ */

@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;800;900&display=swap');

/* ============================================
   CSS VARIABLES - CORES EXATAS LOVABLE
   ============================================ */
:root {
  /* Background Colors */
  --bg-cream: #FBF8F3;
  --bg-warm: #F8F5EF;
  --bg-card: #FFFFFF;
  --bg-gradient: linear-gradient(135deg, #FBF8F3 0%, #F8F5EF 100%);
  
  /* Primary Gold/Bronze - Lovable Palette */
  --primary: #C9A962;
  --primary-hover: #B8963F;
  --primary-light: #E8D5A8;
  --primary-dark: #8B6914;
  --primary-gradient: linear-gradient(135deg, #C9A962 0%, #D4AF37 100%);
  
  /* Secondary */
  --secondary: #D4AF37;
  --secondary-light: #F4E4B5;
  
  /* Text Colors */
  --text-dark: #1A1A1A;
  --text-body: #3D3D3D;
  --text-muted: #6B6B6B;
  --text-light: #8C8C8C;
  
  /* Accent Colors */
  --accent-brown: #5D4E37;
  --accent-warm: #8B7355;
  
  /* Status */
  --success: #22C55E;
  --success-dark: #16A34A;
  --error: #EF4444;
  --warning: #F59E0B;
  --info: #3B82F6;
  
  /* Borders & Shadows */
  --border: rgba(201, 169, 98, 0.2);
  --border-light: rgba(201, 169, 98, 0.1);
  --shadow-sm: 0 1px 2px rgba(0,0,0,0.04);
  --shadow-md: 0 4px 12px rgba(0,0,0,0.06);
  --shadow-lg: 0 8px 30px rgba(0,0,0,0.08);
  --shadow-xl: 0 12px 40px rgba(0,0,0,0.1);
  --shadow-gold: 0 4px 20px rgba(201, 169, 98, 0.25);
  --shadow-gold-lg: 0 8px 30px rgba(201, 169, 98, 0.35);
  
  /* Spacing */
  --radius-sm: 8px;
  --radius-md: 12px;
  --radius-lg: 16px;
  --radius-xl: 20px;
  --radius-2xl: 24px;
  --radius-full: 9999px;
  
  /* Transitions */
  --transition-fast: 0.15s ease;
  --transition-base: 0.2s ease;
  --transition-smooth: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-bounce: 0.5s cubic-bezier(0.34, 1.56, 0.64, 1);
}

/* ============================================
   RESET & BASE
   ============================================ */
*, *::before, *::after {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  -webkit-tap-highlight-color: transparent;
}

body {
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  background: var(--bg-cream);
  color: var(--text-body);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
  min-height: 100vh;
  position: relative;
}

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

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

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

input, textarea, select {
  font-family: inherit;
  font-size: inherit;
}

/* ============================================
   TYPOGRAPHY
   ============================================ */
h1, h2, h3, h4, h5, h6 {
  font-weight: 700;
  line-height: 1.2;
  color: var(--text-dark);
  letter-spacing: -0.02em;
}

h1 {
  font-size: 28px;
  font-weight: 800;
  letter-spacing: -0.03em;
}

h2 {
  font-size: 24px;
  font-weight: 700;
  letter-spacing: -0.02em;
}

h3 {
  font-size: 18px;
  font-weight: 600;
  letter-spacing: -0.01em;
}

h4 {
  font-size: 16px;
  font-weight: 600;
  letter-spacing: -0.01em;
}

p {
  color: var(--text-body);
  line-height: 1.7;
  font-size: 14px;
}

.text-center { text-align: center; }
.text-left { text-align: left; }
.text-right { text-align: right; }

/* ============================================
   LAYOUT
   ============================================ */
.container {
  width: 100%;
  max-width: 440px;
  margin: 0 auto;
  padding: 0 20px;
}

@media (max-width: 375px) {
  .container {
    padding: 0 16px;
  }
}

section {
  padding: 40px 0;
}

/* ============================================
   HEADER - MOBILE PERFECT
   ============================================ */
header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(251, 248, 243, 0.98);
  backdrop-filter: blur(24px);
  -webkit-backdrop-filter: blur(24px);
  border-bottom: 1px solid var(--border);
  box-shadow: 0 1px 3px rgba(0,0,0,0.02);
  transition: all var(--transition-smooth);
}

.header-content {
  height: 60px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 16px;
}

.logo {
  display: flex;
  align-items: center;
  gap: 8px;
}

.logo img {
  height: 36px;
  width: auto;
}

.logo span {
  font-weight: 700;
  font-size: 14px;
  color: var(--text-dark);
  display: none;
}

.menu-toggle,
.heart-toggle {
  width: 40px;
  height: 40px;
  border-radius: var(--radius-full);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-dark);
  transition: all 0.2s ease;
}

.menu-toggle:hover,
.heart-toggle:hover {
  background: rgba(201, 169, 98, 0.12);
  transform: scale(1.05);
}

.menu-toggle:active,
.heart-toggle:active {
  transform: scale(0.95);
}

.menu-toggle svg,
.heart-toggle svg {
  width: 22px;
  height: 22px;
  stroke-width: 2;
}

/* ============================================
   HERO SECTION
   ============================================ */
.hero {
  background: linear-gradient(180deg, 
    rgba(26, 26, 26, 0.85) 0%, 
    rgba(26, 26, 26, 0.9) 100%
  ), url('../images/hero-banner.webp');
  background-size: cover;
  background-position: center;
  color: white;
  padding: 0;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

/* Marquee Banner */
.marquee-container {
  background: linear-gradient(90deg, var(--primary) 0%, var(--secondary) 100%);
  padding: 12px 0;
  overflow: hidden;
  position: relative;
}

.marquee-content {
  display: flex;
  animation: marquee 25s linear infinite;
  white-space: nowrap;
}

.marquee-content span {
  font-size: 13px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  padding: 0 40px;
  color: white;
  display: flex;
  align-items: center;
  gap: 8px;
}

.marquee-content span::after {
  content: '•';
  margin-left: 40px;
  opacity: 0.6;
}

@keyframes marquee {
  0% { transform: translateX(0); }
  100% { transform: translateX(-50%); }
}

/* Hero Content */
.hero-content {
  flex: 1;
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: 48px 20px 56px;
  text-align: center;
}

.hero h1 {
  color: white;
  font-size: 34px;
  font-weight: 800;
  line-height: 1.15;
  margin-bottom: 16px;
  max-width: 340px;
  margin-left: auto;
  margin-right: auto;
  text-shadow: 0 2px 12px rgba(0,0,0,0.3);
}

.hero-subtitle {
  font-size: 15px;
  color: rgba(255,255,255,0.9);
  max-width: 320px;
  margin: 0 auto 36px;
  line-height: 1.65;
  text-shadow: 0 1px 8px rgba(0,0,0,0.2);
}

/* Stats */
.hero-stats {
  display: flex;
  justify-content: center;
  gap: 48px;
  margin-bottom: 24px;
}

.stat-item {
  text-align: center;
}

.stat-number {
  font-size: 38px;
  font-weight: 800;
  color: var(--secondary);
  line-height: 1;
  margin-bottom: 6px;
  letter-spacing: -0.02em;
}

.stat-number.white {
  color: white;
}

.stat-label {
  font-size: 11px;
  color: rgba(255,255,255,0.75);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  font-weight: 500;
}

/* Progress Bar */
.progress-container {
  max-width: 320px;
  margin: 0 auto;
  padding: 0 20px;
}

.progress-bar {
  height: 10px;
  background: rgba(255,255,255,0.2);
  border-radius: var(--radius-full);
  overflow: hidden;
  margin-bottom: 12px;
  position: relative;
}

.progress-fill {
  height: 100%;
  background: linear-gradient(90deg, var(--primary) 0%, var(--secondary) 100%);
  border-radius: var(--radius-full);
  position: relative;
  transition: width 1.5s cubic-bezier(0.4, 0, 0.2, 1);
  box-shadow: 0 0 20px rgba(201, 169, 98, 0.5);
}

.progress-fill::after {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: linear-gradient(90deg, transparent 0%, rgba(255,255,255,0.4) 50%, transparent 100%);
  animation: shimmer 2s infinite;
}

@keyframes shimmer {
  0% { transform: translateX(-100%); }
  100% { transform: translateX(100%); }
}

.progress-info {
  display: flex;
  justify-content: space-between;
  font-size: 12px;
  font-weight: 500;
  gap: 8px;
}

.progress-info span:first-child {
  color: rgba(255,255,255,0.85);
  flex: 1;
}

.progress-info span:last-child {
  color: var(--secondary);
  font-weight: 700;
  text-align: right;
}

/* Partners */
.partners {
  margin-top: 40px;
  padding-top: 24px;
}

.partners-label {
  font-size: 10px;
  text-transform: uppercase;
  letter-spacing: 0.15em;
  color: rgba(255,255,255,0.5);
  margin-bottom: 16px;
}

.partners-logos {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 32px;
}

.partners-logos img {
  height: 28px;
  opacity: 0.7;
  filter: brightness(0) invert(1);
  transition: opacity 0.3s ease;
}

.partners-logos img:hover {
  opacity: 1;
}

/* ============================================
   CONTEXT SECTION
   ============================================ */
.context-section {
  background: var(--bg-warm);
  padding: 48px 0;
}

.context-section h2 {
  font-size: 23px;
  font-weight: 700;
  line-height: 1.35;
  margin-bottom: 14px;
  max-width: 340px;
  margin-left: auto;
  margin-right: auto;
  letter-spacing: -0.02em;
}

.context-section > .container > p {
  color: var(--text-muted);
  font-size: 14px;
  margin-bottom: 32px;
  line-height: 1.6;
}

/* Image Carousel */
.carousel {
  display: flex;
  gap: 12px;
  overflow-x: auto;
  padding: 0 20px 20px;
  margin: 0 -20px;
  scroll-snap-type: x mandatory;
  scrollbar-width: none;
  -ms-overflow-style: none;
}

.carousel::-webkit-scrollbar {
  display: none;
}

.carousel img {
  height: 180px;
  width: auto;
  border-radius: var(--radius-lg);
  flex-shrink: 0;
  scroll-snap-align: start;
  object-fit: cover;
  transition: all var(--transition-smooth);
  box-shadow: var(--shadow-sm);
}

.carousel img:hover {
  transform: scale(1.02);
  box-shadow: var(--shadow-md);
}

.carousel img:active {
  transform: scale(0.98);
}

/* Author Card */
.author-card {
  background: white;
  border-radius: var(--radius-xl);
  padding: 20px;
  display: flex;
  align-items: flex-start;
  gap: 16px;
  box-shadow: var(--shadow-md);
  margin-top: 24px;
  border: 1px solid var(--border);
  transition: all var(--transition-smooth);
}

.author-card:hover {
  box-shadow: var(--shadow-lg);
  transform: translateY(-2px);
}

.author-card img {
  width: 60px;
  height: 60px;
  border-radius: var(--radius-full);
  object-fit: cover;
  flex-shrink: 0;
}

.author-card p {
  font-size: 13px;
  line-height: 1.65;
  color: var(--text-body);
  margin: 0;
}

.author-card strong {
  color: var(--primary-dark);
}

/* ============================================
   DONATION SECTION
   ============================================ */
.donation-section {
  padding: 48px 0;
  background: var(--bg-cream);
}

.donation-header {
  text-align: center;
  margin-bottom: 28px;
}

.donation-header h2 {
  font-size: 23px;
  margin-bottom: 10px;
  letter-spacing: -0.02em;
}

.donation-header p {
  font-size: 14px;
  color: var(--text-muted);
  max-width: 340px;
  margin: 0 auto;
  line-height: 1.65;
}

/* Kit Tabs */
.tabs {
  display: flex;
  background: rgba(201, 169, 98, 0.1);
  padding: 4px;
  border-radius: var(--radius-full);
  margin-bottom: 24px;
  gap: 4px;
}

.tab-button {
  flex: 1;
  padding: 12px 8px;
  font-size: 12px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--text-muted);
  border-radius: var(--radius-full);
  transition: all var(--transition-smooth);
}

.tab-button.active {
  background: white;
  color: var(--text-dark);
  box-shadow: var(--shadow-md);
  transform: scale(1.02);
}

.tab-button:hover:not(.active) {
  color: var(--text-dark);
  background: rgba(255, 255, 255, 0.5);
}

.tab-button:active {
  transform: scale(0.98);
}

/* Donation Card */
.donation-card {
  background: white;
  border-radius: var(--radius-xl);
  padding: 24px;
  box-shadow: var(--shadow-lg);
  border: 1px solid var(--border);
  transition: box-shadow var(--transition-smooth);
}

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

.donation-card h3 {
  font-size: 19px;
  margin-bottom: 8px;
  text-align: center;
  letter-spacing: -0.01em;
}

.donation-card > p {
  font-size: 13px;
  color: var(--text-muted);
  text-align: center;
  margin-bottom: 24px;
  line-height: 1.6;
}

/* Amount Buttons */
.amount-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 10px;
  margin-bottom: 20px;
}

.amount-btn {
  padding: 14px 8px;
  font-size: 14px;
  font-weight: 700;
  border: 2px solid var(--border);
  border-radius: var(--radius-md);
  background: white;
  color: var(--text-dark);
  transition: all var(--transition-base);
  position: relative;
  overflow: hidden;
}

.amount-btn::before {
  content: '';
  position: absolute;
  top: 50%;
  left: 50%;
  width: 0;
  height: 0;
  border-radius: 50%;
  background: rgba(201, 169, 98, 0.1);
  transform: translate(-50%, -50%);
  transition: width 0.4s ease, height 0.4s ease;
}

.amount-btn:active::before {
  width: 200px;
  height: 200px;
}

.amount-btn:hover {
  border-color: var(--primary);
  background: rgba(201, 169, 98, 0.05);
  transform: translateY(-2px);
}

.amount-btn.active {
  border-color: var(--primary);
  background: var(--primary-gradient);
  color: white;
  box-shadow: var(--shadow-gold);
  transform: scale(1.05);
}

/* Impact Display */
.impact-display {
  background: linear-gradient(135deg, rgba(201, 169, 98, 0.1) 0%, rgba(212, 175, 55, 0.05) 100%);
  border-radius: var(--radius-md);
  padding: 16px;
  text-align: center;
  margin-bottom: 20px;
  border: 1px solid var(--border);
  transition: all var(--transition-smooth);
}

.impact-display:hover {
  background: linear-gradient(135deg, rgba(201, 169, 98, 0.15) 0%, rgba(212, 175, 55, 0.08) 100%);
  border-color: var(--primary);
}

.impact-display span {
  font-size: 14px;
  font-weight: 600;
  color: var(--primary-dark);
}

/* Adjust Buttons */
.adjust-buttons {
  display: flex;
  gap: 8px;
  justify-content: center;
  margin-bottom: 20px;
}

.adjust-btn {
  padding: 10px 16px;
  font-size: 13px;
  font-weight: 600;
  border: 1px solid var(--border);
  border-radius: var(--radius-full);
  background: white;
  color: var(--text-body);
  transition: all var(--transition-base);
}

.adjust-btn:hover {
  border-color: var(--primary);
  color: var(--primary);
  background: rgba(201, 169, 98, 0.05);
  transform: scale(1.05);
}

.adjust-btn:active {
  transform: scale(0.95);
}

/* Custom Amount Input */
.amount-input-wrapper {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 20px;
}

.amount-input-wrapper span {
  font-size: 18px;
  font-weight: 700;
  color: var(--text-dark);
}

.amount-input-wrapper input {
  flex: 1;
  padding: 16px;
  font-size: 22px;
  font-weight: 700;
  text-align: center;
  border: 2px solid var(--border);
  border-radius: var(--radius-md);
  background: var(--bg-cream);
  color: var(--text-dark);
  transition: all var(--transition-smooth);
  letter-spacing: -0.01em;
}

.amount-input-wrapper input:focus {
  outline: none;
  border-color: var(--primary);
  box-shadow: 0 0 0 4px rgba(201, 169, 98, 0.15);
}

/* Kit Info */
.kit-info {
  background: var(--bg-warm);
  border-radius: var(--radius-md);
  padding: 16px;
  margin-bottom: 20px;
  font-size: 13px;
  color: var(--text-body);
  line-height: 1.6;
}

.kit-info strong {
  color: var(--primary-dark);
}

/* Checkbox */
.checkbox-wrapper {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 24px;
  cursor: pointer;
}

.checkbox-wrapper input {
  width: 20px;
  height: 20px;
  accent-color: var(--primary);
  cursor: pointer;
}

.checkbox-wrapper label {
  font-size: 13px;
  color: var(--text-body);
  cursor: pointer;
  user-select: none;
}

/* Primary Button */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  border-radius: var(--radius-md);
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  cursor: pointer;
  border: none;
}

.btn-primary {
  background: linear-gradient(135deg, var(--primary) 0%, var(--secondary) 100%);
  color: white;
  padding: 16px 32px;
  font-size: 15px;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  box-shadow: var(--shadow-gold);
  width: 100%;
  position: relative;
  overflow: hidden;
  transition: all var(--transition-smooth);
}

.btn-primary::before {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(255,255,255,0.2), transparent);
  transition: left 0.5s ease;
}

.btn-primary:hover::before {
  left: 100%;
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-gold-lg);
}

.btn-primary:active {
  transform: translateY(0);
  box-shadow: var(--shadow-gold);
}

.btn-outline {
  background: transparent;
  border: 2px solid var(--border);
  color: var(--text-dark);
  padding: 12px 20px;
  font-size: 14px;
  transition: all var(--transition-smooth);
}

.btn-outline:hover {
  border-color: var(--primary);
  color: var(--primary);
  background: rgba(201, 169, 98, 0.08);
  transform: translateY(-1px);
}

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

.btn-outline.active {
  border-color: var(--primary);
  background: var(--primary-gradient);
  color: white;
  box-shadow: var(--shadow-gold);
}

.btn-small {
  padding: 8px 14px;
  font-size: 12px;
}

/* ============================================
   FOOTER
   ============================================ */
footer {
  background: white;
  border-top: 1px solid var(--border);
  padding: 40px 0 24px;
}

.footer-grid {
  display: grid;
  gap: 32px;
  margin-bottom: 32px;
}

.footer-brand img {
  height: 40px;
  margin-bottom: 12px;
}

.footer-brand p {
  font-size: 13px;
  color: var(--text-muted);
  line-height: 1.65;
  max-width: 280px;
}

.footer-links h4,
.footer-contact h4 {
  font-size: 14px;
  font-weight: 700;
  margin-bottom: 16px;
  color: var(--text-dark);
}

.footer-links ul {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.footer-links a {
  font-size: 13px;
  color: var(--text-muted);
  transition: color 0.2s ease;
}

.footer-links a:hover {
  color: var(--primary);
}

.footer-contact p {
  font-size: 13px;
  color: var(--text-muted);
  margin-bottom: 8px;
}

.footer-bottom {
  padding-top: 24px;
  border-top: 1px solid var(--border);
  text-align: center;
}

.footer-bottom p {
  font-size: 11px;
  color: var(--text-light);
  line-height: 1.6;
}

/* ============================================
   CHECKOUT PAGE
   ============================================ */
.checkout-page {
  background: var(--bg-warm);
  min-height: 100vh;
}

.checkout-header {
  text-align: center;
  margin-bottom: 24px;
}

.checkout-header h1 {
  font-size: 26px;
  font-weight: 700;
  letter-spacing: -0.02em;
}

/* Stepper */
.stepper {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 8px;
  margin-bottom: 24px;
}

.step {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
}

.step-circle {
  width: 36px;
  height: 36px;
  border-radius: var(--radius-full);
  border: 2px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 14px;
  font-weight: 700;
  color: var(--text-muted);
  background: white;
  transition: all 0.3s ease;
}

.step.active .step-circle {
  border-color: var(--primary);
  background: var(--primary);
  color: white;
}

.step.completed .step-circle {
  border-color: var(--success);
  background: var(--success);
  color: white;
}

.step-label {
  font-size: 11px;
  font-weight: 600;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.step.active .step-label {
  color: var(--primary-dark);
}

.step-connector {
  width: 40px;
  height: 2px;
  background: var(--border);
  margin-top: -20px;
}

.step-connector.active {
  background: var(--primary);
}

/* Bible Quote */
.bible-quote {
  font-style: italic;
  font-size: 14px;
  color: var(--text-muted);
  text-align: center;
  margin-bottom: 24px;
  line-height: 1.6;
}

.bible-quote small {
  display: block;
  margin-top: 4px;
  font-size: 12px;
  color: var(--primary);
  font-style: normal;
  font-weight: 600;
}

/* Summary Card */
.summary-card {
  background: white;
  border-radius: var(--radius-xl);
  padding: 24px;
  box-shadow: var(--shadow-lg);
  margin-bottom: 24px;
  border: 1px solid var(--border-light);
  transition: box-shadow var(--transition-smooth);
}

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

.summary-card h3 {
  font-size: 18px;
  margin-bottom: 20px;
}

.summary-row {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  padding-bottom: 16px;
  margin-bottom: 16px;
  border-bottom: 1px solid var(--border);
}

.summary-row:last-of-type {
  border-bottom: none;
  margin-bottom: 0;
  padding-bottom: 0;
}

.summary-label {
  font-size: 14px;
  font-weight: 600;
  color: var(--text-dark);
}

.summary-label small {
  display: block;
  font-size: 12px;
  font-weight: 400;
  color: var(--text-muted);
  margin-top: 2px;
}

.summary-value {
  font-size: 16px;
  font-weight: 700;
  color: var(--primary-dark);
}

/* Kit Card */
.kit-card {
  display: flex;
  gap: 16px;
  align-items: center;
  background: var(--bg-warm);
  border-radius: var(--radius-lg);
  padding: 16px;
  margin-bottom: 20px;
}

.kit-card img {
  width: 64px;
  height: 64px;
  border-radius: var(--radius-md);
  object-fit: cover;
}

.kit-card-info h4 {
  font-size: 14px;
  font-weight: 700;
  margin-bottom: 4px;
}

.kit-card-info p {
  font-size: 12px;
  color: var(--text-muted);
  line-height: 1.4;
}

/* Total */
.summary-total {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-top: 16px;
  margin-top: 16px;
  border-top: 2px solid var(--border);
}

.summary-total span:first-child {
  font-size: 16px;
  font-weight: 700;
  color: var(--text-dark);
}

.summary-total span:last-child {
  font-size: 20px;
  font-weight: 800;
  color: var(--primary-dark);
}

/* Partner Badge */
.partner-badge {
  text-align: center;
  margin-top: 24px;
  padding-top: 20px;
  border-top: 1px solid var(--border);
}

.partner-badge p {
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--text-light);
  margin-bottom: 12px;
}

.partner-badge img {
  height: 24px;
  opacity: 0.5;
  margin: 0 auto;
}

/* ============================================
   SUCCESS PAGE
   ============================================ */
.success-page {
  background: var(--bg-cream);
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

.success-container {
  flex: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 40px 20px;
}

.success-card {
  background: white;
  border-radius: var(--radius-2xl);
  padding: 40px 24px;
  box-shadow: var(--shadow-xl);
  text-align: center;
  max-width: 400px;
  width: 100%;
  border: 1px solid var(--border-light);
  animation: slideUpFade 0.6s cubic-bezier(0.34, 1.56, 0.64, 1);
}

@keyframes slideUpFade {
  from {
    opacity: 0;
    transform: translateY(30px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.success-icon {
  width: 80px;
  height: 80px;
  background: linear-gradient(135deg, var(--success) 0%, #16A34A 100%);
  border-radius: var(--radius-full);
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 24px;
  font-size: 36px;
  color: white;
  animation: scaleIn 0.5s cubic-bezier(0.34, 1.56, 0.64, 1);
}

@keyframes scaleIn {
  0% {
    transform: scale(0);
    opacity: 0;
  }
  100% {
    transform: scale(1);
    opacity: 1;
  }
}

.success-title {
  font-size: 26px;
  font-weight: 800;
  margin-bottom: 14px;
  color: var(--text-dark);
  letter-spacing: -0.02em;
}

.success-message {
  font-size: 14px;
  color: var(--text-muted);
  line-height: 1.7;
  margin-bottom: 32px;
  max-width: 340px;
  margin-left: auto;
  margin-right: auto;
}

/* Transaction Info */
.transaction-info {
  background: var(--bg-warm);
  border-radius: var(--radius-lg);
  padding: 20px;
  margin-bottom: 28px;
  text-align: left;
}

.info-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 12px 0;
  border-bottom: 1px solid var(--border);
}

.info-row:last-child {
  border-bottom: none;
}

.info-label {
  font-size: 13px;
  color: var(--text-muted);
}

.info-value {
  font-size: 14px;
  font-weight: 700;
  color: var(--text-dark);
}

.info-value.success {
  color: var(--success);
}

/* Bible Quote Success */
.success-bible-quote {
  font-style: italic;
  font-size: 14px;
  color: var(--text-body);
  line-height: 1.7;
  margin-bottom: 28px;
  padding: 20px;
  background: linear-gradient(135deg, rgba(201, 169, 98, 0.1) 0%, rgba(212, 175, 55, 0.05) 100%);
  border-radius: var(--radius-lg);
  border-left: 4px solid var(--primary);
}

.success-bible-quote strong {
  display: block;
  margin-top: 8px;
  font-style: normal;
  font-size: 13px;
  color: var(--primary-dark);
}

/* Action Buttons */
.action-buttons {
  display: flex;
  flex-direction: column;
  gap: 12px;
  margin-bottom: 28px;
}

.action-buttons .btn {
  width: 100%;
  padding: 14px 24px;
}

/* Social Share */
.social-share {
  padding-top: 24px;
  border-top: 1px solid var(--border);
}

.social-share h4 {
  font-size: 14px;
  font-weight: 700;
  margin-bottom: 16px;
  color: var(--text-dark);
}

.social-buttons {
  display: flex;
  gap: 10px;
  justify-content: center;
}

.social-btn {
  padding: 12px 20px;
  border-radius: var(--radius-md);
  font-size: 13px;
  font-weight: 600;
  color: white;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  transition: all var(--transition-smooth);
}

.social-btn:hover {
  transform: translateY(-3px);
  box-shadow: 0 6px 20px rgba(0,0,0,0.25);
}

.social-btn:active {
  transform: translateY(-1px);
  box-shadow: 0 3px 10px rgba(0,0,0,0.2);
}

.social-btn.whatsapp {
  background: #25D366;
}

.social-btn.facebook {
  background: #1877F2;
}

.social-btn.twitter {
  background: #000000;
}

/* ============================================
   FORM STYLES
   ============================================ */
.form-group {
  margin-bottom: 20px;
}

.form-group label {
  display: block;
  font-size: 13px;
  font-weight: 600;
  color: var(--text-dark);
  margin-bottom: 8px;
}

.form-group input,
.form-group select,
.form-group textarea {
  width: 100%;
  padding: 14px 16px;
  font-size: 14px;
  border: 2px solid var(--border);
  border-radius: var(--radius-md);
  background: white;
  color: var(--text-dark);
  transition: all var(--transition-smooth);
}

.form-group input:hover,
.form-group select:hover,
.form-group textarea:hover {
  border-color: var(--primary-light);
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  outline: none;
  border-color: var(--primary);
  box-shadow: 0 0 0 4px rgba(201, 169, 98, 0.15);
  transform: translateY(-1px);
}

.form-group input::placeholder {
  color: var(--text-light);
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
}

/* ============================================
   ANIMATIONS
   ============================================ */
.fade-in {
  animation: fadeIn 0.6s ease forwards;
}

.fade-in-up {
  animation: fadeInUp 0.6s ease forwards;
}

.fade-in-delay-1 { animation-delay: 0.1s; }
.fade-in-delay-2 { animation-delay: 0.2s; }
.fade-in-delay-3 { animation-delay: 0.3s; }
.fade-in-delay-4 { animation-delay: 0.4s; }

@keyframes fadeIn {
  from {
    opacity: 0;
  }
  to {
    opacity: 1;
  }
}

@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(20px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* Pulse Animation */
.pulse {
  animation: pulse 2s infinite;
}

@keyframes pulse {
  0%, 100% {
    opacity: 1;
  }
  50% {
    opacity: 0.7;
  }
}

/* Float Animation */
.float {
  animation: float 3s ease-in-out infinite;
}

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

/* ============================================
   UTILITY CLASSES
   ============================================ */
.hidden { display: none !important; }
.visible { display: block !important; }
.mt-1 { margin-top: 8px; }
.mt-2 { margin-top: 16px; }
.mt-3 { margin-top: 24px; }
.mt-4 { margin-top: 32px; }
.mb-1 { margin-bottom: 8px; }
.mb-2 { margin-bottom: 16px; }
.mb-3 { margin-bottom: 24px; }
.mb-4 { margin-bottom: 32px; }

/* ============================================
   RESPONSIVE - SMALL MOBILE
   ============================================ */
@media (max-width: 360px) {
  .hero h1 {
    font-size: 30px;
  }
  
  .hero-stats {
    gap: 32px;
  }
  
  .stat-number {
    font-size: 32px;
  }
  
  .amount-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 8px;
  }
  
  .adjust-buttons {
    flex-wrap: wrap;
  }
  
  .social-btn {
    padding: 10px 16px;
    font-size: 12px;
  }
}

/* ============================================
   RESPONSIVE - TABLET
   ============================================ */
@media (min-width: 768px) {
  .container {
    max-width: 720px;
    padding: 0 32px;
  }
  
  .hero h1 {
    font-size: 42px;
    max-width: 500px;
  }
  
  .hero-subtitle {
    font-size: 16px;
    max-width: 400px;
  }
  
  .hero-stats {
    gap: 80px;
  }
  
  .stat-number {
    font-size: 48px;
  }
  
  .progress-container {
    max-width: 400px;
  }
  
  .carousel img {
    height: 220px;
  }
  
  .donation-card {
    padding: 32px;
  }
  
  .amount-grid {
    grid-template-columns: repeat(4, 1fr);
    gap: 12px;
  }
  
  .footer-grid {
    grid-template-columns: repeat(3, 1fr);
    text-align: left;
  }
  
  .action-buttons {
    flex-direction: row;
  }
  
  .social-buttons {
    flex-direction: row;
  }
}

/* ============================================
   RESPONSIVE - DESKTOP
   ============================================ */
@media (min-width: 1024px) {
  .container {
    max-width: 1000px;
  }
  
  .hero h1 {
    font-size: 52px;
    max-width: 600px;
  }
  
  .hero-subtitle {
    font-size: 18px;
    max-width: 480px;
  }
  
  section {
    padding: 64px 0;
  }
  
  .context-section h2 {
    font-size: 30px;
    max-width: 560px;
  }
  
  .carousel img {
    height: 260px;
  }
  
  .donation-header h2 {
    font-size: 30px;
  }
  
  .donation-card {
    padding: 40px;
  }
  
  .logo span {
    display: inline;
  }
  
  .amount-grid {
    gap: 16px;
  }
  
  .amount-btn {
    padding: 16px 12px;
    font-size: 15px;
  }
}

/* ============================================
   DARK MODE SUPPORT (optional)
   ============================================ */
@media (prefers-color-scheme: dark) {
  /* Manter light mode para este site específico */
}

/* ============================================
   PRINT STYLES
   ============================================ */
@media print {
  header,
  footer,
  .social-share,
  .action-buttons {
    display: none;
  }
  
  body {
    background: white;
  }
  
  .success-card,
  .summary-card {
    box-shadow: none;
    border: 1px solid #ddd;
  }
}