/* modern-styles.css - Ultra Modern CSS Framework with Animations */

/* CSS Variables for consistent theming */
:root {
  --primary-green: #4CAF50;
  --primary-yellow: #FEFB3B;
  --dark-green: #013220;
  --light-green: rgba(76, 175, 80, 0.1);
  --white: #ffffff;
  --black: #000000;
  --gray-100: #f8f9fa;
  --gray-200: #e9ecef;
  --gray-300: #dee2e6;
  --gray-400: #ced4da;
  --gray-500: #adb5bd;
  --gray-600: #6c757d;
  --gray-700: #495057;
  --gray-800: #343a40;
  --gray-900: #212529;
  
  --shadow-sm: 0 0.125rem 0.25rem rgba(0, 0, 0, 0.075);
  --shadow: 0 0.5rem 1rem rgba(0, 0, 0, 0.15);
  --shadow-lg: 0 1rem 3rem rgba(0, 0, 0, 0.175);
  --shadow-xl: 0 1.5rem 4rem rgba(0, 0, 0, 0.2);
  
  --transition-base: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-fade: opacity 0.3s ease-in-out;
  --transition-transform: transform 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  
  --border-radius: 0.375rem;
  --border-radius-lg: 0.75rem;
  --border-radius-xl: 1rem;
  --border-radius-pill: 50rem;
}

/* Modern reset and base styles */
*, *::before, *::after {
  box-sizing: border-box;
}

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

body {
  margin: 0;
  font-family: 'Poppins', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  font-size: 1rem;
  font-weight: 400;
  line-height: 1.6;
  color: var(--gray-900);
  background-color: var(--white);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
}

/* Smooth page transitions */
.page-transition {
  animation: pageLoad 0.5s ease-out;
}

@keyframes pageLoad {
  from {
    opacity: 0;
    transform: translateY(10px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* Modern Typography */
h1, h2, h3, h4, h5, h6 {
  margin-top: 0;
  margin-bottom: 0.75rem;
  font-weight: 600;
  line-height: 1.2;
  color: inherit;
}

h1 { font-size: 2.5rem; }
h2 { font-size: 2rem; }
h3 { font-size: 1.75rem; }
h4 { font-size: 1.5rem; }
h5 { font-size: 1.25rem; }
h6 { font-size: 1rem; }

/* Skeleton Loading */
.skeleton {
  position: relative;
  overflow: hidden;
  background-color: var(--gray-200);
  border-radius: var(--border-radius);
}

.skeleton::after {
  content: "";
  position: absolute;
  top: 0;
  right: 0;
  bottom: 0;
  left: 0;
  transform: translateX(-100%);
  background: linear-gradient(
    90deg,
    rgba(255, 255, 255, 0) 0,
    rgba(255, 255, 255, 0.2) 20%,
    rgba(255, 255, 255, 0.5) 60%,
    rgba(255, 255, 255, 0)
  );
  animation: shimmer 2s infinite;
}

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

.skeleton-text {
  height: 1rem;
  margin-bottom: 0.5rem;
  width: 100%;
}

.skeleton-title {
  height: 2rem;
  margin-bottom: 1rem;
  width: 60%;
}

.skeleton-image {
  height: 200px;
  width: 100%;
  margin-bottom: 1rem;
}

.skeleton-button {
  height: 2.5rem;
  width: 120px;
}

/* Modern Cards with Glass Effect */
.modern-card {
  background: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(10px);
  border-radius: var(--border-radius-xl);
  box-shadow: var(--shadow);
  border: 1px solid rgba(255, 255, 255, 0.18);
  transition: var(--transition-base);
  overflow: hidden;
}

.modern-card:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-xl);
}

/* Floating Action Button (FAB) System for Mobile */
.fab-container {
  position: fixed;
  bottom: 20px;
  right: 20px;
  z-index: 1000;
  display: none;
}

@media (max-width: 768px) {
  .fab-container {
    display: block;
  }
}

.fab-main {
  width: 56px;
  height: 56px;
  border-radius: 50%;
  background: var(--primary-green);
  color: var(--white);
  border: none;
  box-shadow: var(--shadow-lg);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: var(--transition-base);
  position: relative;
  z-index: 2;
}

.fab-main:hover {
  transform: scale(1.1);
  background: var(--dark-green);
}

.fab-main.active {
  transform: rotate(45deg);
  background: var(--dark-green);
}

.fab-menu {
  position: absolute;
  bottom: 70px;
  right: 0;
  display: flex;
  flex-direction: column;
  gap: 12px;
  opacity: 0;
  visibility: hidden;
  transition: all 0.3s ease;
}

.fab-menu.active {
  opacity: 1;
  visibility: visible;
}

.fab-menu-item {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background: var(--white);
  box-shadow: var(--shadow);
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: var(--transition-base);
  transform: scale(0);
  color: var(--dark-green);
  text-decoration: none;
  position: relative;
}

.fab-menu.active .fab-menu-item {
  transform: scale(1);
}

.fab-menu.active .fab-menu-item:nth-child(1) {
  transition-delay: 0.1s;
}

.fab-menu.active .fab-menu-item:nth-child(2) {
  transition-delay: 0.2s;
}

.fab-menu.active .fab-menu-item:nth-child(3) {
  transition-delay: 0.3s;
}

.fab-menu-item:hover {
  background: var(--primary-yellow);
  transform: scale(1.1);
}

.fab-tooltip {
  position: absolute;
  right: 60px;
  top: 50%;
  transform: translateY(-50%);
  background: var(--dark-green);
  color: var(--white);
  padding: 6px 12px;
  border-radius: var(--border-radius);
  font-size: 0.875rem;
  white-space: nowrap;
  opacity: 0;
  visibility: hidden;
  transition: var(--transition-fade);
}

.fab-menu-item:hover .fab-tooltip {
  opacity: 1;
  visibility: visible;
}

/* Modern Buttons */
.btn-modern {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.75rem 1.5rem;
  font-size: 1rem;
  font-weight: 500;
  line-height: 1.5;
  text-align: center;
  text-decoration: none;
  vertical-align: middle;
  cursor: pointer;
  user-select: none;
  border: 2px solid transparent;
  border-radius: var(--border-radius-lg);
  transition: var(--transition-base);
  position: relative;
  overflow: hidden;
}

.btn-modern::before {
  content: '';
  position: absolute;
  top: 50%;
  left: 50%;
  width: 0;
  height: 0;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.3);
  transform: translate(-50%, -50%);
  transition: width 0.6s, height 0.6s;
}

.btn-modern:active::before {
  width: 300px;
  height: 300px;
}

.btn-primary {
  color: var(--white);
  background-color: var(--primary-green);
  border-color: var(--primary-green);
}

.btn-primary:hover {
  background-color: var(--dark-green);
  border-color: var(--dark-green);
  transform: translateY(-2px);
  box-shadow: var(--shadow);
}

.btn-secondary {
  color: var(--dark-green);
  background-color: var(--primary-yellow);
  border-color: var(--primary-yellow);
}

.btn-secondary:hover {
  background-color: #e8e41a;
  border-color: #e8e41a;
  transform: translateY(-2px);
  box-shadow: var(--shadow);
}

/* Smooth Reveal Animations */
.reveal {
  opacity: 0;
  transform: translateY(30px);
  transition: all 0.8s ease;
}

.reveal.active {
  opacity: 1;
  transform: translateY(0);
}

.reveal-left {
  opacity: 0;
  transform: translateX(-30px);
  transition: all 0.8s ease;
}

.reveal-left.active {
  opacity: 1;
  transform: translateX(0);
}

.reveal-right {
  opacity: 0;
  transform: translateX(30px);
  transition: all 0.8s ease;
}

.reveal-right.active {
  opacity: 1;
  transform: translateX(0);
}

/* Modern Form Styles */
.form-modern {
  margin-bottom: 1rem;
}

.form-label {
  display: inline-block;
  margin-bottom: 0.5rem;
  font-weight: 500;
  color: var(--dark-green);
}

.form-control {
  display: block;
  width: 100%;
  padding: 0.75rem 1rem;
  font-size: 1rem;
  font-weight: 400;
  line-height: 1.5;
  color: var(--gray-900);
  background-color: var(--white);
  background-clip: padding-box;
  border: 2px solid var(--gray-300);
  appearance: none;
  border-radius: var(--border-radius-lg);
  transition: var(--transition-base);
}

.form-control:focus {
  color: var(--gray-900);
  background-color: var(--white);
  border-color: var(--primary-green);
  outline: 0;
  box-shadow: 0 0 0 0.25rem rgba(76, 175, 80, 0.25);
}

/* Animated Gradient Background */
.gradient-bg {
  background: linear-gradient(-45deg, #4CAF50, #8BC34A, #FEFB3B, #4CAF50);
  background-size: 400% 400%;
  animation: gradientShift 15s ease infinite;
}

@keyframes gradientShift {
  0% { background-position: 0% 50%; }
  50% { background-position: 100% 50%; }
  100% { background-position: 0% 50%; }
}

/* Modern Footer (Non-sticky) */
.footer-modern {
  background: var(--dark-green);
  color: var(--white);
  padding: 3rem 0 2rem;
  margin-top: 4rem;
  position: relative;
  overflow: hidden;
}

.footer-modern::before {
  content: '';
  position: absolute;
  top: -50px;
  left: 0;
  right: 0;
  height: 50px;
  background: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 1440 320'%3E%3Cpath fill='%23013220' fill-opacity='1' d='M0,96L48,112C96,128,192,160,288,160C384,160,480,128,576,122.7C672,117,768,139,864,138.7C960,139,1056,117,1152,101.3C1248,85,1344,75,1392,69.3L1440,64L1440,320L1392,320C1344,320,1248,320,1152,320C1056,320,960,320,864,320C768,320,672,320,576,320C480,320,384,320,288,320C192,320,96,320,48,320L0,320Z'%3E%3C/path%3E%3C/svg%3E") no-repeat;
  background-size: cover;
}

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

@keyframes pulse {
  0% {
    box-shadow: 0 0 0 0 rgba(76, 175, 80, 0.7);
  }
  70% {
    box-shadow: 0 0 0 10px rgba(76, 175, 80, 0);
  }
  100% {
    box-shadow: 0 0 0 0 rgba(76, 175, 80, 0);
  }
}

/* Smooth Loading Spinner */
.spinner {
  width: 40px;
  height: 40px;
  margin: 100px auto;
  background-color: var(--primary-green);
  border-radius: 100%;
  animation: sk-scaleout 1.0s infinite ease-in-out;
}

@keyframes sk-scaleout {
  0% {
    transform: scale(0);
  }
  100% {
    transform: scale(1.0);
    opacity: 0;
  }
}

/* Parallax Effect */
.parallax {
  position: relative;
  overflow: hidden;
}

.parallax-layer {
  position: absolute;
  top: -20%;
  left: -20%;
  width: 140%;
  height: 140%;
  will-change: transform;
}

/* Smooth Hover Effects */
.hover-lift {
  transition: var(--transition-transform);
}

.hover-lift:hover {
  transform: translateY(-5px);
}

.hover-grow {
  transition: var(--transition-transform);
}

.hover-grow:hover {
  transform: scale(1.05);
}

/* Modern Alert/Notification Styles */
.alert-modern {
  position: relative;
  padding: 1rem 1.5rem;
  margin-bottom: 1rem;
  border: 1px solid transparent;
  border-radius: var(--border-radius-lg);
  animation: slideInRight 0.5s ease;
}

@keyframes slideInRight {
  from {
    transform: translateX(100%);
    opacity: 0;
  }
  to {
    transform: translateX(0);
    opacity: 1;
  }
}

.alert-success {
  color: #0f5132;
  background-color: #d1e7dd;
  border-color: #badbcc;
}

.alert-error {
  color: #842029;
  background-color: #f8d7da;
  border-color: #f5c2c7;
}

/* Responsive Image Gallery with Lazy Loading */
.gallery-modern {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 1.5rem;
  padding: 1.5rem;
}

.gallery-item {
  position: relative;
  overflow: hidden;
  border-radius: var(--border-radius-lg);
  cursor: pointer;
  height: 250px;
}

.gallery-item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: var(--transition-transform);
}

.gallery-item:hover img {
  transform: scale(1.1);
}

.gallery-overlay {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  background: linear-gradient(to top, rgba(1, 50, 32, 0.9), transparent);
  color: var(--white);
  padding: 1.5rem;
  transform: translateY(100%);
  transition: var(--transition-transform);
}

.gallery-item:hover .gallery-overlay {
  transform: translateY(0);
}

/* Accessible Focus Styles */
*:focus-visible {
  outline: 3px solid var(--primary-yellow);
  outline-offset: 2px;
}

/* Skip to Main Content Link */
.skip-link {
  position: absolute;
  top: -40px;
  left: 0;
  background: var(--primary-green);
  color: var(--white);
  padding: 8px;
  z-index: 100;
  text-decoration: none;
  border-radius: var(--border-radius);
}

.skip-link:focus {
  top: 0;
}

/* Modern Table Styles */
.table-modern {
  width: 100%;
  margin-bottom: 1rem;
  background-color: transparent;
  border-collapse: separate;
  border-spacing: 0 0.5rem;
}

.table-modern th {
  background-color: var(--dark-green);
  color: var(--white);
  font-weight: 600;
  padding: 1rem;
  text-align: left;
  border: none;
}

.table-modern td {
  background-color: var(--gray-100);
  padding: 1rem;
  border: none;
  transition: var(--transition-base);
}

.table-modern tr:hover td {
  background-color: var(--light-green);
  transform: scale(1.01);
}

/* Responsive utilities */
@media (max-width: 576px) {
  h1 { font-size: 2rem; }
  h2 { font-size: 1.75rem; }
  h3 { font-size: 1.5rem; }
  
  .btn-modern {
    padding: 0.5rem 1rem;
    font-size: 0.875rem;
  }
  
  .gallery-modern {
    grid-template-columns: 1fr;
  }
}

/* Print styles */
@media print {
  .fab-container,
  .no-print {
    display: none !important;
  }
  
  body {
    color: black !important;
  }
}

/* High contrast mode support */
@media (prefers-contrast: high) {
  :root {
    --primary-green: #2e7d32;
    --primary-yellow: #f9a825;
    --dark-green: #1b5e20;
  }
}

/* Reduced motion support */
@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }
}