/* ===================================
   Willow River Automation - Professional Design System
   Modern, Clean Business Website Styles - FIXED VERSION
   =================================== */

/* CSS Custom Properties - Professional Color Palette */
:root {
  /* Primary Brand Colors */
  --wra-primary: #1e40af;        /* Deep Blue */
  --wra-primary-light: #3b82f6;  /* Lighter Blue */
  --wra-primary-dark: #1e3a8a;   /* Darker Blue */
  --wra-secondary: #20B2AA;      /* Teal Accent */
  --wra-secondary-light: #7dd3fc; /* Light Teal */
  --wra-secondary-dark: #0891b2; /* Dark Teal */
  
  /* Neutral Colors */
  --wra-white: #ffffff;
  --wra-gray-50: #f8fafc;
  --wra-gray-100: #f1f5f9;
  --wra-gray-200: #e2e8f0;
  --wra-gray-300: #cbd5e1;
  --wra-gray-400: #94a3b8;
  --wra-gray-500: #64748b;
  --wra-gray-600: #475569;
  --wra-gray-700: #334155;
  --wra-gray-800: #1e293b;
  --wra-gray-900: #0f172a;
  
  /* Success & Status Colors */
  --wra-success: #10b981;
  --wra-warning: #f59e0b;
  --wra-danger: #ef4444;
  --wra-info: var(--wra-secondary);
  
  /* Typography */
  --font-serif: 'Poppins', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  --font-sans: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  --font-weight-light: 300;
  --font-weight-normal: 400;
  --font-weight-medium: 500;
  --font-weight-semibold: 600;
  --font-weight-bold: 700;
  --font-weight-black: 900;
  
  /* Spacing & Layout - FIXED SIZES */
  --section-padding: 80px 0;
  --section-padding-sm: 60px 0;
  --card-padding: 2rem;
  --border-radius: 12px;
  --border-radius-sm: 6px;
  --border-radius-lg: 18px;
  
  /* Shadows */
  --shadow-sm: 0 1px 2px 0 rgb(0 0 0 / 0.05);
  --shadow: 0 1px 3px 0 rgb(0 0 0 / 0.1), 0 1px 2px -1px rgb(0 0 0 / 0.1);
  --shadow-md: 0 4px 6px -1px rgb(0 0 0 / 0.1), 0 2px 4px -2px rgb(0 0 0 / 0.1);
  --shadow-lg: 0 10px 15px -3px rgb(0 0 0 / 0.1), 0 4px 6px -4px rgb(0 0 0 / 0.1);
  --shadow-xl: 0 20px 25px -5px rgb(0 0 0 / 0.1), 0 8px 10px -6px rgb(0 0 0 / 0.1);
  
  /* Transitions */
  --transition-fast: all 0.15s ease;
  --transition-normal: all 0.3s ease;
  --transition-slow: all 0.5s ease;
}

/* ===================================
   Base Styles & Typography - FIXED
   =================================== */

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

html {
  scroll-behavior: smooth;
}

body {
  font-family: var(--font-sans);
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif; /* Fallback */
  font-size: 16px;
  line-height: 1.6;
  color: var(--wra-gray-700);
  color: #475569; /* Fallback */
  background-color: var(--wra-white);
  background-color: #ffffff; /* Fallback */
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  padding-top: 80px; /* Fixed navbar height */
}

/* Typography Hierarchy - FIXED SIZES */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-serif);
  font-family: 'Poppins', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif; /* Fallback */
  font-weight: var(--font-weight-bold);
  font-weight: 700; /* Fallback */
  line-height: 1.2;
  color: var(--wra-gray-900);
  color: #0f172a; /* Fallback */
  margin-bottom: 1rem;
}

h1 { font-size: 2.5rem; }
h2 { font-size: 2rem; }
h3 { font-size: 1.5rem; }
h4 { font-size: 1.25rem; }
h5 { font-size: 1.125rem; }
h6 { font-size: 1rem; }

.display-1 { font-size: 3.5rem; font-weight: var(--font-weight-black); }
.display-2 { font-size: 3rem; font-weight: var(--font-weight-black); }
.display-3 { font-size: 2.5rem; font-weight: var(--font-weight-bold); }

.lead {
  font-size: 1.125rem;
  font-weight: var(--font-weight-normal);
  color: var(--wra-gray-600);
  line-height: 1.6;
  margin-bottom: 1.5rem;
}

.text-muted { color: var(--wra-gray-500); }
.text-primary { color: var(--wra-primary); }
.text-secondary { color: var(--wra-secondary); }

/* ===================================
   Navigation System - Clean & Professional
   =================================== */

.navbar {
  background: rgba(255, 255, 255, 0.98) !important;
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--wra-gray-200);
  border-bottom: 1px solid #e2e8f0; /* Fallback */
  padding: 0.75rem 0;
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1030;
  transition: var(--transition-normal);
  transition: all 0.3s ease; /* Fallback */
  box-shadow: var(--shadow-md);
  box-shadow: 0 4px 6px -1px rgb(0 0 0 / 0.1), 0 2px 4px -2px rgb(0 0 0 / 0.1); /* Fallback */
}

.navbar-brand {
  font-family: var(--font-serif);
  font-family: 'Poppins', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif; /* Fallback */
  font-weight: var(--font-weight-bold);
  font-weight: 700; /* Fallback */
  color: var(--wra-primary) !important;
  color: #1e40af !important; /* Fallback */
  display: flex;
  align-items: center;
  font-size: 1.25rem;
  text-decoration: none;
  transition: var(--transition-normal);
  transition: all 0.3s ease; /* Fallback */
  gap: 0.75rem;
}

.navbar-brand:hover {
  color: var(--wra-primary-light) !important;
  transform: scale(1.02);
}

.navbar-brand img {
  height: 40px;
  width: auto;
  max-width: 40px;
  object-fit: contain;
  transition: var(--transition-normal);
}

.navbar-brand span {
  font-size: 1.1rem;
  font-weight: var(--font-weight-bold);
}

.navbar-nav {
  align-items: center;
  gap: 0.25rem;
}

.navbar-nav .nav-link {
  color: var(--wra-gray-700) !important;
  font-weight: var(--font-weight-medium);
  transition: var(--transition-normal);
  position: relative;
  padding: 0.5rem 1rem;
  margin: 0 0.125rem;
  border-radius: var(--border-radius-sm);
  text-decoration: none;
  font-size: 0.9rem;
}

.navbar-nav .nav-link:hover {
  color: var(--wra-primary) !important;
  background-color: var(--wra-gray-50);
}

.navbar-nav .nav-link.active {
  color: var(--wra-primary) !important;
  background-color: var(--wra-gray-100);
  font-weight: var(--font-weight-semibold);
}

.navbar-toggler {
  border: none;
  padding: 0.25rem 0.5rem;
}

.navbar-toggler:focus {
  box-shadow: none;
}

/* ===================================
   Hero Section - FIXED
   =================================== */

.hero-section {
  background: linear-gradient(135deg, var(--wra-primary) 0%, var(--wra-primary-light) 50%, var(--wra-secondary) 100%);
  color: var(--wra-white);
  min-height: 85vh;
  display: flex;
  align-items: center;
  position: relative;
  overflow: hidden;
  text-align: center;
  padding: 4rem 0;
}

.hero-section::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: url("data:image/svg+xml,%3Csvg width='80' height='80' viewBox='0 0 80 80' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%23ffffff' fill-opacity='0.08'%3E%3Ccircle cx='40' cy='40' r='2'/%3E%3Ccircle cx='20' cy='20' r='1'/%3E%3Ccircle cx='60' cy='60' r='1'/%3E%3C/g%3E%3C/g%3E%3C/svg%3e") repeat;
  z-index: 1;
}

.hero-section .container {
  position: relative;
  z-index: 2;
}

.hero-section h1 {
  color: var(--wra-white) !important;
  font-size: 3rem;
  font-weight: var(--font-weight-black);
  margin-bottom: 1.5rem;
  line-height: 1.1;
}

.hero-section .lead {
  color: rgba(255, 255, 255, 0.95) !important;
  font-size: 1.25rem;
  margin-bottom: 2.5rem;
  line-height: 1.5;
  max-width: 600px;
  margin-left: auto;
  margin-right: auto;
}

.hero-secondary {
  background: linear-gradient(135deg, var(--wra-gray-800) 0%, var(--wra-gray-700) 100%);
  min-height: 60vh;
  padding: 3rem 0;
}

/* ===================================
   Button System - FIXED
   =================================== */

.btn {
  font-family: var(--font-sans);
  font-weight: var(--font-weight-semibold);
  border-radius: var(--border-radius-sm);
  transition: var(--transition-normal);
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  border: 2px solid transparent;
  cursor: pointer;
  padding: 0.75rem 1.5rem;
  font-size: 1rem;
  line-height: 1.2;
}

.btn-primary {
  background: linear-gradient(135deg, var(--wra-primary) 0%, var(--wra-primary-light) 100%);
  color: var(--wra-white);
  border-color: var(--wra-primary);
  box-shadow: var(--shadow-sm);
}

.btn-primary:hover {
  background: linear-gradient(135deg, var(--wra-primary-dark) 0%, var(--wra-primary) 100%);
  color: var(--wra-white);
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}

.btn-secondary {
  background: linear-gradient(135deg, var(--wra-secondary) 0%, var(--wra-secondary-light) 100%);
  color: var(--wra-white);
  border-color: var(--wra-secondary);
  box-shadow: var(--shadow-sm);
}

.btn-secondary:hover {
  background: linear-gradient(135deg, var(--wra-secondary-dark) 0%, var(--wra-secondary) 100%);
  color: var(--wra-white);
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}

.btn-outline-primary {
  background: transparent;
  color: var(--wra-primary);
  border-color: var(--wra-primary);
}

.btn-outline-primary:hover {
  background: var(--wra-primary);
  color: var(--wra-white);
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}

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

.btn-outline-white:hover {
  background: var(--wra-white);
  color: var(--wra-primary);
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}

.btn-lg {
  padding: 1rem 2rem;
  font-size: 1.125rem;
}

.btn-sm {
  padding: 0.5rem 1rem;
  font-size: 0.875rem;
}

.hero-buttons {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
  align-items: center;
  justify-content: center;
  margin-top: 1rem;
}

/* ===================================
   Section Styles - FIXED
   =================================== */

.section {
  padding: var(--section-padding);
}

.section-sm {
  padding: var(--section-padding-sm);
}

.section-header {
  text-align: center;
  margin-bottom: 3rem;
  max-width: 700px;
  margin-left: auto;
  margin-right: auto;
}

.section-title {
  color: var(--wra-gray-900);
  margin-bottom: 1rem;
  font-size: 2.25rem;
}

.section-subtitle {
  color: var(--wra-gray-600);
  font-size: 1.125rem;
  margin-bottom: 0;
  line-height: 1.6;
}

/* Section Background Variants - FIXED */
.section-gray {
  background-color: var(--wra-gray-50);
}

.section-primary {
  background: linear-gradient(135deg, var(--wra-primary) 0%, var(--wra-primary-light) 100%);
  color: var(--wra-white);
}

.section-primary .section-title,
.section-primary h1,
.section-primary h2,
.section-primary h3 {
  color: var(--wra-white) !important;
}

.section-primary .section-subtitle,
.section-primary .lead,
.section-primary p {
  color: rgba(255, 255, 255, 0.9) !important;
}

/* Ensure cards placed on primary (dark) sections keep readable dark text */
.section-primary .card {
  background: var(--wra-white);
  color: var(--wra-gray-800) !important;
}
.section-primary .card h1,
.section-primary .card h2,
.section-primary .card h3,
.section-primary .card h4,
.section-primary .card h5,
.section-primary .card h6,
.section-primary .card p,
.section-primary .card label,
.section-primary .card .form-label,
.section-primary .card .estimate-label,
.section-primary .card .section-title {
  color: var(--wra-gray-900) !important;
}
.section-primary .card .text-muted {
  color: var(--wra-gray-600) !important;
}
.section-primary .card .estimate-value {
  color: var(--wra-primary) !important;
}

/* Estimator layout polish */
.cost-estimator .estimate-item {
  padding: 0.5rem 0;
}
.cost-estimator .estimate-label {
  font-size: 0.9rem;
  color: var(--wra-gray-600);
}
.cost-estimator .estimate-value {
  font-size: 1.25rem;
  font-weight: var(--font-weight-semibold);
}
.cost-estimator .help-text {
  font-size: 0.9rem;
  color: var(--wra-gray-500);
}

/* ===================================
   Trusted Tools Grid - New
   =================================== */
.trust-grid {
  display: grid;
  grid-template-columns: repeat(6, minmax(0, 1fr));
  gap: 16px;
}

/* graph overlay removed */

@media (max-width: 1200px) {
  .trust-grid { grid-template-columns: repeat(4, minmax(0, 1fr)); }
}

@media (max-width: 768px) {
  .trust-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}

.trust-item {
  background: var(--wra-white);
  border: 1px solid var(--wra-gray-200);
  border-radius: var(--border-radius);
  padding: 1.25rem 1rem 1.5rem;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 0.75rem;
  box-shadow: var(--shadow);
  transition: var(--transition-normal);
  height: 100%;
  text-align: center;
}

.trust-item:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-lg);
  border-color: var(--wra-primary);
}

.trust-icon {
  width: 56px;
  height: 56px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  font-size: 1.5rem;
  color: var(--wra-white);
  background: linear-gradient(135deg, var(--wra-primary) 0%, var(--wra-secondary) 100%);
  box-shadow: var(--shadow-md);
}

.trust-label {
  font-weight: var(--font-weight-semibold);
  color: var(--wra-gray-800);
  font-size: 0.95rem;
}

/* Bar heights to create a slope */
/* bar graph sizing removed */

/* ===================================
   Card System - FIXED
   =================================== */

.card {
  background: var(--wra-white);
  border: 1px solid var(--wra-gray-200);
  border-radius: var(--border-radius);
  box-shadow: var(--shadow);
  transition: var(--transition-normal);
  overflow: hidden;
  margin-bottom: 1.5rem;
}

.card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
  border-color: var(--wra-primary);
}

.card-body {
  padding: var(--card-padding);
}

.card-header {
  background: var(--wra-gray-50);
  border-bottom: 1px solid var(--wra-gray-200);
  padding: var(--card-padding);
}

.card-footer {
  background: var(--wra-gray-50);
  border-top: 1px solid var(--wra-gray-200);
  padding: var(--card-padding);
}

/* Feature Cards */
.feature-card {
  text-align: center;
  padding: 2rem 1.5rem;
  height: 100%;
  transition: var(--transition-normal);
}

.feature-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-xl);
}

.feature-icon {
  width: 64px;
  height: 64px;
  aspect-ratio: 1 / 1; /* keep perfect circle even if width/height are overridden */
  flex: 0 0 auto;      /* prevent flexbox from stretching the circle */
  margin: 0 auto 1.5rem;
  background: linear-gradient(135deg, var(--wra-primary) 0%, var(--wra-secondary) 100%);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  color: var(--wra-white);
  box-shadow: var(--shadow-md);
}

.feature-card h3 {
  color: var(--wra-gray-900);
  margin-bottom: 1rem;
  font-size: 1.25rem;
}

.feature-card p {
  color: var(--wra-gray-600);
  margin-bottom: 0;
  font-size: 0.95rem;
  line-height: 1.5;
}

/* ===================================
   Process Timeline - New
   =================================== */
.process-timeline {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 20px;
}

@media (max-width: 992px) {
  .process-timeline { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}

@media (max-width: 576px) {
  .process-timeline { grid-template-columns: 1fr; }
}

.process-step {
  position: relative;
  padding: 1.5rem;
  height: 100%;
}

.process-number {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--wra-primary) 0%, var(--wra-secondary) 100%);
  color: var(--wra-white);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-weight: var(--font-weight-bold);
  margin-bottom: 0.75rem;
  box-shadow: var(--shadow-md);
}

.process-content h3 {
  font-size: 1.125rem;
  margin-bottom: 0.5rem;
}

.process-content p {
  color: var(--wra-gray-600);
  margin: 0;
}

/* ===================================
   Testimonials - Polished Quote Cards
   =================================== */
.testimonial-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 20px;
}

@media (max-width: 992px) {
  .testimonial-grid { grid-template-columns: 1fr; }
}

.quote-card {
  background: rgba(255,255,255,0.08);
  border: 1px solid rgba(255,255,255,0.2);
  border-radius: var(--border-radius);
  padding: 1.5rem;
  position: relative;
  box-shadow: 0 8px 24px rgba(0,0,0,0.15);
}

.section-primary .quote-card {
  background: rgba(255,255,255,0.08);
}

.quote-icon {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(135deg, var(--wra-secondary) 0%, var(--wra-primary-light) 100%);
  color: var(--wra-white);
  margin-bottom: 1rem;
}

.quote-card blockquote {
  margin: 0 0 1rem 0;
  font-size: 1.05rem;
  line-height: 1.6;
  color: rgba(255,255,255,0.95);
}

.quote-author {
  font-weight: var(--font-weight-semibold);
  color: var(--wra-white);
}

.quote-meta {
  color: rgba(255,255,255,0.8);
  font-size: 0.9rem;
}

/* ===================================
   Pricing Cards - Plans & Badges
   =================================== */
.pricing-card {
  position: relative;
  overflow: visible; /* allow badge to sit outside */
  height: 100%;
  transition: var(--transition-normal);
}

.pricing-card .card-body {
  padding: 2rem 1.5rem 1.75rem;
}

.pricing-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-xl);
}

.pricing-card .pricing-highlight {
  display: flex;
  align-items: baseline;
  gap: 0.35rem;
  justify-content: center;
  margin: 0.25rem 0 0.5rem;
}

.pricing-card .price-amount {
  font-size: 2rem;
  font-weight: var(--font-weight-black);
  color: var(--wra-gray-900);
}

.pricing-card .price-period {
  font-size: 0.95rem;
  color: var(--wra-gray-500);
}

.pricing-details {
  text-align: center;
  margin-bottom: 1rem;
  color: var(--wra-gray-600);
}

.pricing-details .pricing-hours {
  font-weight: var(--font-weight-semibold);
  color: var(--wra-gray-800);
}

.pricing-details .pricing-rate,
.pricing-details .pricing-savings {
  font-size: 0.9rem;
}

/* Featured (Most Popular) */
.pricing-card-featured {
  border: 2px solid var(--wra-primary);
  box-shadow: 0 12px 30px rgba(30, 64, 175, 0.25);
  transform: translateY(-6px);
}

.pricing-card-featured .card-body {
  background: linear-gradient(180deg, rgba(30,64,175,0.06) 0%, rgba(32,178,170,0.05) 100%);
}

.pricing-card-featured .btn {
  box-shadow: var(--shadow-md);
}

.pricing-card-featured .price-amount {
  color: var(--wra-primary);
}

/* Badge */
.card-badge {
  position: absolute;
  top: -14px;
  left: 50%;
  transform: translateX(-50%);
  background: linear-gradient(135deg, var(--wra-primary) 0%, var(--wra-secondary) 100%);
  color: var(--wra-white);
  padding: 0.35rem 0.75rem;
  border-radius: 999px;
  font-size: 0.8rem;
  font-weight: var(--font-weight-semibold);
  letter-spacing: 0.3px;
  box-shadow: var(--shadow-md);
  z-index: 2;
}

/* Project examples featured accent */
.project-example-featured {
  border: 2px solid var(--wra-secondary);
  box-shadow: 0 10px 24px rgba(8, 145, 178, 0.18);
}

/* ===================================
   Anchor Offset for In-Page Links (Services)
   =================================== */
[id^="workflow-"],
[id^="system-"],
[id^="custom-"],
[id^="data-"],
[id^="training-"],
[id^="lightweight-"] {
  scroll-margin-top: 110px; /* fixed navbar + a little breathing room */
}

/* Service Cards */
.service-card {
  transition: var(--transition-normal);
  margin-bottom: 1.5rem;
}

.service-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-xl);
}

.service-features {
  list-style: none;
  padding: 0;
  margin: 1rem 0;
}

.service-features li {
  padding: 0.5rem 0;
  color: var(--wra-gray-600);
  position: relative;
  padding-left: 1.5rem;
}

.service-features li::before {
  content: '✓';
  position: absolute;
  left: 0;
  color: var(--wra-success);
  font-weight: bold;
}

/* ===================================
   Footer System - FIXED
   =================================== */

.footer {
  background: var(--wra-gray-800);
  color: var(--wra-gray-300);
  padding: 3rem 0 1.5rem;
  margin-top: 4rem;
}

.footer h5, .footer h6 {
  color: var(--wra-white);
  margin-bottom: 1rem;
  font-size: 1.125rem;
}

.footer-links {
  list-style: none;
  padding: 0;
  margin: 0;
}

.footer-links li {
  margin-bottom: 0.5rem;
}

.footer-links a {
  color: var(--wra-gray-300);
  text-decoration: none;
  transition: var(--transition-normal);
  font-size: 0.9rem;
}

.footer-links a:hover {
  color: var(--wra-white);
  text-decoration: underline;
}

.footer-divider {
  border-color: var(--wra-gray-600);
  margin: 2rem 0 1rem;
}

.footer-copyright {
  color: var(--wra-gray-400);
  margin: 0;
  font-size: 0.875rem;
}

/* ===================================
   Utility Classes - FIXED
   =================================== */

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

.mb-0 { margin-bottom: 0; }
.mb-1 { margin-bottom: 0.5rem; }
.mb-2 { margin-bottom: 1rem; }
.mb-3 { margin-bottom: 1.5rem; }
.mb-4 { margin-bottom: 2rem; }
.mb-5 { margin-bottom: 3rem; }

.mt-0 { margin-top: 0; }
.mt-1 { margin-top: 0.5rem; }
.mt-2 { margin-top: 1rem; }
.mt-3 { margin-top: 1.5rem; }
.mt-4 { margin-top: 2rem; }
.mt-5 { margin-top: 3rem; }

/* ===================================
   Animations - FIXED
   =================================== */

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

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

.animate-float {
  animation: float 6s ease-in-out infinite
}

/* ===================================
   Accessibility helpers
   =================================== */
.skip-link {
  position: absolute;
  top: 0;
  left: 0;
  transform: translateY(-120%);
  background: #000;
  color: #fff;
  padding: 0.5rem 1rem;
  z-index: 2000;
  border-radius: 0 0 6px 0;
}
.skip-link:focus {
  transform: translateY(0);
  outline: 3px solid var(--wra-secondary);
}