/* Jade Forest Architectural Studio - Custom CSS */

/* ========================================
   ROOT VARIABLES & BASE STYLES
   ======================================== */
:root {
  --primary-color: #2E7D32;
  --primary-dark: #1B5E20;
  --primary-light: #4CAF50;
  --secondary-color: #FF8F00;
  --secondary-dark: #E65100;
  --secondary-light: #FFB300;
  --jade-dark: #1A4D1D;
  --jade-accent: #66BB6A;
  --forest-bg: #0D2818;
  --light-bg: #F1F8F4;
  --white: #FFFFFF;
  --black: #1A1A1A;
  --text-dark: #2C3E2F;
  --text-light: #E8F5E9;
  --shadow-sm: 0 2px 8px rgba(46, 125, 50, 0.15);
  --shadow-md: 0 4px 16px rgba(46, 125, 50, 0.2);
  --shadow-lg: 0 8px 32px rgba(46, 125, 50, 0.25);
  --transition-base: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-slow: all 0.5s cubic-bezier(0.4, 0, 0.2, 1);
}

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

html {
  scroll-behavior: smooth;
  overflow-x: hidden;
}

body {
  font-family: 'Inter', 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
  line-height: 1.7;
  color: var(--text-dark) !important;
  background-color: var(--white) !important;
  overflow-x: hidden;
}

/* ========================================
   TYPOGRAPHY OVERRIDES
   ======================================== */
h1, h2, h3, h4, h5, h6,
.display-1, .display-2, .display-3, .display-4, .display-5 {
  font-weight: 700 !important;
  letter-spacing: -0.02em;
  color: var(--text-dark) !important;
  margin-bottom: 1.5rem;
}

.display-2 {
  font-size: clamp(2.5rem, 5vw, 4.5rem) !important;
  line-height: 1.1 !important;
}

.display-3 {
  font-size: clamp(2rem, 4vw, 3.5rem) !important;
}

.display-4 {
  font-size: clamp(1.75rem, 3.5vw, 3rem) !important;
}

.display-5 {
  font-size: clamp(1.5rem, 3vw, 2.5rem) !important;
}

.lead {
  font-size: 1.35rem !important;
  font-weight: 400;
  line-height: 1.6;
}

.fs-1 { font-size: clamp(2rem, 3vw, 2.5rem) !important; }
.fs-3 { font-size: clamp(1.5rem, 2.5vw, 1.75rem) !important; }
.fs-4 { font-size: clamp(1.2rem, 2vw, 1.5rem) !important; }
.fs-5 { font-size: clamp(1rem, 1.5vw, 1.25rem) !important; }

.fw-bold {
  font-weight: 700 !important;
}

.text-white,
.text-white * {
  color: var(--white) !important;
}

.text-white-50 {
  color: rgba(255, 255, 255, 0.75) !important;
}

.text-muted {
  color: #6C757D !important;
}

.text-dark {
  color: var(--text-dark) !important;
}

.text-light {
  color: var(--text-light) !important;
}

.fst-italic {
  font-style: italic;
}

/* ========================================
   NAVIGATION BAR
   ======================================== */
.navbar {
  padding: 1rem 0 !important;
  transition: var(--transition-base);
  z-index: 1030;
  border-bottom: 2px solid transparent;
}

.navbar-dark {
  background: linear-gradient(135deg, var(--primary-dark) 0%, var(--jade-dark) 100%) !important;
  box-shadow: var(--shadow-md);
}

.navbar-light {
  background-color: var(--white) !important;
  box-shadow: var(--shadow-sm);
  border-bottom: 2px solid var(--primary-light) !important;
}

.navbar.sticky-top {
  animation: slideDown 0.5s ease-out;
}

@keyframes slideDown {
  from {
    transform: translateY(-100%);
    opacity: 0;
  }
  to {
    transform: translateY(0);
    opacity: 1;
  }
}

.navbar-brand {
  font-size: 1.75rem !important;
  font-weight: 700 !important;
  color: var(--white) !important;
  transition: var(--transition-base);
  letter-spacing: -0.01em;
  text-transform: uppercase;
}

.navbar-light .navbar-brand {
  color: var(--primary-color) !important;
}

.navbar-brand:hover {
  color: var(--jade-accent) !important;
  transform: scale(1.05);
}

.navbar-nav {
  gap: 0.5rem;
}

.nav-link {
  color: rgba(255, 255, 255, 0.9) !important;
  font-weight: 500 !important;
  padding: 0.6rem 1.2rem !important;
  border-radius: 8px;
  transition: var(--transition-base);
  position: relative;
  font-size: 1rem !important;
}

.navbar-light .nav-link {
  color: var(--text-dark) !important;
}

.nav-link::after {
  content: '';
  position: absolute;
  bottom: 5px;
  left: 50%;
  transform: translateX(-50%) scaleX(0);
  width: 80%;
  height: 2px;
  background: var(--secondary-color);
  transition: var(--transition-base);
}

.nav-link:hover {
  color: var(--white) !important;
  background-color: rgba(255, 255, 255, 0.1) !important;
  transform: translateY(-2px);
}

.navbar-light .nav-link:hover {
  color: var(--primary-color) !important;
  background-color: var(--light-bg) !important;
}

.nav-link:hover::after {
  transform: translateX(-50%) scaleX(1);
}

.nav-link.active {
  color: var(--white) !important;
  background: linear-gradient(135deg, var(--secondary-color), var(--secondary-dark)) !important;
  box-shadow: 0 4px 12px rgba(255, 143, 0, 0.3);
}

.navbar-light .nav-link.active {
  color: var(--white) !important;
  background: var(--primary-color) !important;
}

.navbar-toggler {
  border: 2px solid var(--white) !important;
  padding: 0.5rem 0.75rem !important;
  border-radius: 8px;
}

.navbar-toggler:focus {
  box-shadow: 0 0 0 0.2rem rgba(255, 255, 255, 0.3) !important;
}

.navbar-toggler-icon {
  background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 30 30'%3e%3cpath stroke='rgba%28255, 255, 255, 1%29' stroke-linecap='round' stroke-miterlimit='10' stroke-width='2' d='M4 7h22M4 15h22M4 23h22'/%3e%3c/svg%3e") !important;
}

/* ========================================
   BUTTONS
   ======================================== */
.btn {
  font-weight: 600 !important;
  border-radius: 12px !important;
  padding: 0.75rem 1.75rem !important;
  transition: var(--transition-base) !important;
  border: 2px solid transparent !important;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  position: relative;
  overflow: hidden;
  z-index: 1;
}

.btn::before {
  content: '';
  position: absolute;
  top: 50%;
  left: 50%;
  width: 0;
  height: 0;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.2);
  transform: translate(-50%, -50%);
  transition: width 0.6s, height 0.6s;
  z-index: -1;
}

.btn:hover::before {
  width: 300px;
  height: 300px;
}

.btn:focus {
  box-shadow: 0 0 0 0.2rem rgba(46, 125, 50, 0.25) !important;
}

.btn:active {
  transform: scale(0.98);
}

.btn-lg {
  padding: 1rem 2.5rem !important;
  font-size: 1.1rem !important;
  border-radius: 14px !important;
}

.btn-sm {
  padding: 0.5rem 1.25rem !important;
  font-size: 0.9rem !important;
}

/* Primary Button (Green) */
.btn-primary {
  background: linear-gradient(135deg, var(--primary-color), var(--primary-dark)) !important;
  border-color: var(--primary-color) !important;
  color: var(--white) !important;
  box-shadow: 0 4px 12px rgba(46, 125, 50, 0.3);
}

.btn-primary:hover {
  background: linear-gradient(135deg, var(--primary-dark), var(--jade-dark)) !important;
  border-color: var(--primary-dark) !important;
  color: var(--white) !important;
  box-shadow: 0 6px 20px rgba(46, 125, 50, 0.4);
  transform: translateY(-3px);
}

/* Secondary Button (Orange) */
.btn-secondary {
  background: linear-gradient(135deg, var(--secondary-color), var(--secondary-dark)) !important;
  border-color: var(--secondary-color) !important;
  color: var(--white) !important;
  box-shadow: 0 4px 12px rgba(255, 143, 0, 0.3);
}

.btn-secondary:hover {
  background: linear-gradient(135deg, var(--secondary-dark), #D84315) !important;
  border-color: var(--secondary-dark) !important;
  color: var(--white) !important;
  box-shadow: 0 6px 20px rgba(255, 143, 0, 0.4);
  transform: translateY(-3px);
}

/* Light Button */
.btn-light {
  background-color: var(--white) !important;
  border-color: var(--white) !important;
  color: var(--primary-color) !important;
  box-shadow: var(--shadow-sm);
}

.btn-light:hover {
  background-color: var(--light-bg) !important;
  border-color: var(--primary-color) !important;
  color: var(--primary-dark) !important;
  box-shadow: var(--shadow-md);
  transform: translateY(-3px);
}

/* Outline Buttons */
.btn-outline-light {
  border-color: var(--white) !important;
  color: var(--white) !important;
  background-color: transparent !important;
}

.btn-outline-light:hover {
  background-color: var(--white) !important;
  border-color: var(--white) !important;
  color: var(--primary-color) !important;
  transform: translateY(-3px);
}

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

.btn-outline-success:hover,
.btn-outline-success.active {
  background-color: var(--primary-color) !important;
  border-color: var(--primary-color) !important;
  color: var(--white) !important;
  transform: translateY(-3px);
}

/* ========================================
   HERO SECTION & CAROUSEL
   ======================================== */
.carousel {
  position: relative;
  min-height: 100vh;
  background: linear-gradient(135deg, var(--forest-bg) 0%, var(--jade-dark) 100%);
}

.carousel.slide {
  transition: transform 0.6s ease-in-out;
}

.carousel-fade .carousel-item {
  opacity: 0;
  transition: opacity 1.5s ease-in-out;
}

.carousel-fade .carousel-item.active {
  opacity: 1;
}

.carousel-inner {
  height: 100vh;
  min-height: 600px;
}

.carousel-item {
  height: 100vh;
  min-height: 600px;
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
  position: relative;
}

.carousel-item::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: linear-gradient(
    135deg,
    rgba(46, 125, 50, 0.85) 0%,
    rgba(13, 40, 24, 0.9) 100%
  );
  z-index: 1;
}

.carousel-item img {
  object-fit: cover;
  height: 100%;
  width: 100%;
}

.carousel-item .container {
  position: relative;
  z-index: 2;
  height: 100%;
}

.carousel-item .row {
  height: 100%;
}

/* Hero Content Animation */
.carousel-item.active .display-2,
.carousel-item.active .lead,
.carousel-item.active .btn {
  animation: fadeInUp 0.8s ease-out forwards;
}

.carousel-item.active .display-2 {
  animation-delay: 0.2s;
  opacity: 0;
}

.carousel-item.active .lead {
  animation-delay: 0.4s;
  opacity: 0;
}

.carousel-item.active .btn {
  animation-delay: 0.6s;
  opacity: 0;
}

@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(40px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* Hero Text Styling */
.carousel-item .display-2 {
  text-shadow: 2px 4px 8px rgba(0, 0, 0, 0.4);
  color: var(--white) !important;
  margin-bottom: 2rem !important;
}

.carousel-item .lead {
  color: var(--text-light) !important;
  text-shadow: 1px 2px 4px rgba(0, 0, 0, 0.3);
  max-width: 700px;
}

/* ========================================
   CARDS & COMPONENTS
   ======================================== */
.card {
  border: none !important;
  border-radius: 16px !important;
  transition: var(--transition-base);
  overflow: hidden;
  background: var(--white) !important;
  height: 100%;
}

.card.border-0 {
  border: none !important;
}

.card.shadow-sm {
  box-shadow: var(--shadow-sm) !important;
}

.card.shadow {
  box-shadow: var(--shadow-md) !important;
}

.card.shadow-lg {
  box-shadow: var(--shadow-lg) !important;
}

.card:hover {
  transform: translateY(-10px);
  box-shadow: 0 12px 40px rgba(46, 125, 50, 0.2) !important;
}

.card-img-top {
  height: 250px;
  object-fit: cover;
  transition: var(--transition-slow);
}

.card:hover .card-img-top {
  transform: scale(1.1);
}

.card-body {
  padding: 2rem !important;
}

.card-body.p-4 {
  padding: 2.5rem !important;
}

.card-title {
  color: var(--text-dark) !important;
  font-weight: 700 !important;
  margin-bottom: 1rem;
}

.card-text {
  color: var(--text-dark) !important;
  line-height: 1.7;
}

.hover-lift {
  transition: var(--transition-base);
}

.hover-lift:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-lg) !important;
}

/* ========================================
   ICONS & BADGES
   ======================================== */
.bi {
  display: inline-block;
  vertical-align: middle;
  line-height: 1;
}

.d-inline-flex {
  display: inline-flex !important;
  align-items: center;
  justify-content: center;
  width: 60px;
  height: 60px;
  border-radius: 12px;
  background: linear-gradient(135deg, var(--primary-color), var(--primary-light));
  color: var(--white) !important;
  font-size: 1.75rem;
  transition: var(--transition-base);
  box-shadow: var(--shadow-sm);
}

.d-inline-flex:hover {
  transform: rotate(5deg) scale(1.1);
  box-shadow: var(--shadow-md);
}

.flex-shrink-0 {
  flex-shrink: 0;
}

.badge {
  padding: 0.5rem 1rem !important;
  border-radius: 8px !important;
  font-weight: 600 !important;
  font-size: 0.85rem !important;
  background-color: var(--secondary-color) !important;
  color: var(--white) !important;
}

/* ========================================
   SECTIONS & SPACING
   ======================================== */
section {
  position: relative;
  overflow: hidden;
}

.py-3 { padding-top: 1rem !important; padding-bottom: 1rem !important; }
.py-4 { padding-top: 2rem !important; padding-bottom: 2rem !important; }
.py-5 { padding-top: 3rem !important; padding-bottom: 3rem !important; }
.pt-3 { padding-top: 1rem !important; }
.pt-4 { padding-top: 2rem !important; }
.pt-5 { padding-top: 3rem !important; }
.pb-4 { padding-bottom: 2rem !important; }
.pb-5 { padding-bottom: 3rem !important; }

.px-4 { padding-left: 1.5rem !important; padding-right: 1.5rem !important; }
.px-5 { padding-left: 3rem !important; padding-right: 3rem !important; }
.ps-4 { padding-left: 1.5rem !important; }
.ps-5 { padding-left: 3rem !important; }
.pe-4 { padding-right: 1.5rem !important; }
.pe-5 { padding-right: 3rem !important; }

.p-3 { padding: 1rem !important; }
.p-4 { padding: 1.5rem !important; }
.p-5 { padding: 3rem !important; }

.m-3 { margin: 1rem !important; }
.my-4 { margin-top: 1.5rem !important; margin-bottom: 1.5rem !important; }
.mt-1 { margin-top: 0.25rem !important; }
.mt-3 { margin-top: 1rem !important; }
.mt-4 { margin-top: 1.5rem !important; }
.mt-5 { margin-top: 3rem !important; }
.mb-0 { margin-bottom: 0 !important; }
.mb-1 { margin-bottom: 0.25rem !important; }
.mb-2 { margin-bottom: 0.5rem !important; }
.mb-3 { margin-bottom: 1rem !important; }
.mb-4 { margin-bottom: 1.5rem !important; }
.mb-5 { margin-bottom: 3rem !important; }
.me-2 { margin-right: 0.5rem !important; }
.me-3 { margin-right: 1rem !important; }
.ms-2 { margin-right: 0.5rem !important; }
.ms-4 { margin-left: 1.5rem !important; }
.ms-auto { margin-left: auto !important; }

.mx-auto { margin-left: auto !important; margin-right: auto !important; }

.gap-2 { gap: 0.5rem !important; }
.gap-3 { gap: 1rem !important; }

.g-0 { --bs-gutter-x: 0; --bs-gutter-y: 0; }
.g-3 { --bs-gutter-x: 1rem; --bs-gutter-y: 1rem; }
.g-4 { --bs-gutter-x: 1.5rem; --bs-gutter-y: 1.5rem; }
.g-5 { --bs-gutter-x: 3rem; --bs-gutter-y: 3rem; }

/* Background Colors */
.bg-white {
  background-color: var(--white) !important;
}

.bg-light {
  background-color: var(--light-bg) !important;
}

.bg-dark {
  background-color: var(--forest-bg) !important;
}

.bg-secondary {
  background-color: var(--secondary-color) !important;
}

/* ========================================
   IMAGES & MEDIA
   ======================================== */
.img-fluid {
  max-width: 100%;
  height: auto;
  display: block;
}

.rounded {
  border-radius: 12px !important;
}

.rounded-circle {
  border-radius: 50% !important;
}

.shadow {
  box-shadow: var(--shadow-md) !important;
}

.shadow-sm {
  box-shadow: var(--shadow-sm) !important;
}

.shadow-lg {
  box-shadow: var(--shadow-lg) !important;
}

.object-fit-cover {
  object-fit: cover;
  width: 100%;
  height: 100%;
}

/* ========================================
   FORMS
   ======================================== */
.form-control,
.form-select {
  border: 2px solid #E0E0E0 !important;
  border-radius: 10px !important;
  padding: 0.875rem 1.25rem !important;
  font-size: 1rem !important;
  transition: var(--transition-base);
  background-color: var(--white) !important;
  color: var(--text-dark) !important;
}

.form-control:focus,
.form-select:focus {
  border-color: var(--primary-color) !important;
  box-shadow: 0 0 0 0.2rem rgba(46, 125, 50, 0.15) !important;
  outline: none;
}

.form-control::placeholder {
  color: #9E9E9E;
}

.form-label {
  font-weight: 600 !important;
  color: var(--text-dark) !important;
  margin-bottom: 0.5rem !important;
  font-size: 0.95rem !important;
}

.form-check {
  padding-left: 1.75rem;
  margin-bottom: 0.75rem;
}

.form-check-input {
  width: 1.25rem !important;
  height: 1.25rem !important;
  border: 2px solid var(--primary-color) !important;
  border-radius: 4px !important;
  margin-top: 0.15rem;
}

.form-check-input:checked {
  background-color: var(--primary-color) !important;
  border-color: var(--primary-color) !important;
}

.form-check-input:focus {
  box-shadow: 0 0 0 0.2rem rgba(46, 125, 50, 0.15) !important;
}

.form-check-label {
  color: var(--text-dark) !important;
  font-size: 0.95rem;
}

.text-danger {
  color: #D32F2F !important;
  font-size: 0.875rem;
}

/* ========================================
   TABLES
   ======================================== */
.table {
  color: var(--text-dark) !important;
  border-collapse: separate;
  border-spacing: 0;
}

.table-sm {
  font-size: 0.9rem;
}

.table-borderless td,
.table-borderless th {
  border: none !important;
  padding: 0.75rem 0.5rem;
}

.table th {
  font-weight: 600;
  color: var(--text-dark) !important;
}

.table td {
  color: var(--text-dark) !important;
}

/* ========================================
   UTILITIES
   ======================================== */
.position-relative {
  position: relative !important;
}

.position-absolute {
  position: absolute !important;
}

.sticky-top {
  position: sticky !important;
  top: 0 !important;
  z-index: 1020;
}

.sticky-lg-top {
  position: sticky !important;
  top: 0 !important;
  z-index: 1020;
}

.top-0 {
  top: 0 !important;
}

.start-0 {
  left: 0 !important;
}

.end-0 {
  right: 0 !important;
}

.overflow-hidden {
  overflow: hidden !important;
}

.d-flex {
  display: flex !important;
}

.d-inline-flex {
  display: inline-flex !important;
}

.d-block {
  display: block !important;
}

.flex-column {
  flex-direction: column !important;
}

.flex-wrap {
  flex-wrap: wrap !important;
}

.flex-shrink-0 {
  flex-shrink: 0 !important;
}

.align-items-center {
  align-items: center !important;
}

.align-items-start {
  align-items: flex-start !important;
}

.justify-content-center {
  justify-content: center !important;
}

.justify-content-between {
  justify-content: space-between !important;
}

.w-100 {
  width: 100% !important;
}

.w-75 {
  width: 75% !important;
}

.w-50 {
  width: 50% !important;
}

.h-100 {
  height: 100% !important;
}

.h-75 {
  height: 75% !important;
}

.text-center {
  text-align: center !important;
}

.text-end {
  text-align: right !important;
}

.text-lg-end {
  text-align: right !important;
}

.text-md-start {
  text-align: left !important;
}

.text-decoration-none {
  text-decoration: none !important;
}

.text-decoration-none:hover {
  text-decoration: underline !important;
}

.opacity-25 {
  opacity: 0.25 !important;
}

.opacity-75 {
  opacity: 0.75 !important;
}

.opacity-90 {
  opacity: 0.9 !important;
}

.z-index-2 {
  z-index: 2 !important;
}

/* ========================================
   PORTFOLIO & FILTER
   ======================================== */
.filter-btn {
  transition: var(--transition-base);
  cursor: pointer;
}

.filter-btn.active {
  transform: scale(1.05);
}

.portfolio-item {
  position: relative;
  overflow: hidden;
  border-radius: 12px;
  cursor: pointer;
  transition: var(--transition-base);
}

.portfolio-item::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: linear-gradient(
    to bottom,
    rgba(46, 125, 50, 0) 0%,
    rgba(46, 125, 50, 0.9) 100%
  );
  opacity: 0;
  transition: var(--transition-base);
  z-index: 1;
}

.portfolio-item:hover::before {
  opacity: 1;
}

.portfolio-item img {
  transition: var(--transition-slow);
  width: 100%;
  height: 300px;
  object-fit: cover;
}

.portfolio-item:hover img {
  transform: scale(1.15);
}

.portfolio-item .badge {
  position: absolute;
  top: 1rem;
  right: 1rem;
  z-index: 2;
}

/* ========================================
   PRIVACY SECTION
   ======================================== */
.privacy-section {
  background-color: var(--light-bg);
  border-left: 4px solid var(--primary-color);
  padding: 2rem;
  border-radius: 12px;
  margin-bottom: 2rem;
}

.privacy-section .h3,
.privacy-section h3 {
  color: var(--primary-color) !important;
  margin-bottom: 1rem;
}

.privacy-section p {
  color: var(--text-dark) !important;
  line-height: 1.8;
}

/* ========================================
   LIST STYLING
   ======================================== */
.list-unstyled {
  list-style: none;
  padding-left: 0;
}

.list-unstyled li {
  margin-bottom: 0.75rem;
}

.list-unstyled a {
  color: var(--text-dark) !important;
  text-decoration: none;
  transition: var(--transition-base);
  display: inline-block;
}

.list-unstyled a:hover {
  color: var(--primary-color) !important;
  transform: translateX(5px);
}

/* ========================================
   FOOTER
   ======================================== */
footer {
  background: linear-gradient(135deg, var(--forest-bg) 0%, var(--jade-dark) 100%);
  color: var(--text-light) !important;
  padding: 3rem 0 1.5rem;
}

footer h5,
footer h6,
footer .h5,
footer .h6 {
  color: var(--white) !important;
  font-weight: 700;
  margin-bottom: 1.5rem;
}

footer p,
footer li,
footer a {
  color: rgba(255, 255, 255, 0.85) !important;
}

footer a:hover {
  color: var(--jade-accent) !important;
}

footer .bi {
  color: var(--jade-accent) !important;
  margin-right: 0.75rem;
}

footer .small {
  font-size: 0.9rem;
  opacity: 0.8;
}

/* ========================================
   ANIMATIONS
   ======================================== */
@keyframes float {
  0%, 100% {
    transform: translateY(0);
  }
  50% {
    transform: translateY(-20px);
  }
}

@keyframes pulse {
  0%, 100% {
    transform: scale(1);
  }
  50% {
    transform: scale(1.05);
  }
}

@keyframes shimmer {
  0% {
    background-position: -1000px 0;
  }
  100% {
    background-position: 1000px 0;
  }
}

.animate-float {
  animation: float 3s ease-in-out infinite;
}

.animate-pulse {
  animation: pulse 2s ease-in-out infinite;
}

/* ========================================
   RESPONSIVE BREAKPOINTS
   ======================================== */

/* Large devices (desktops, 992px and up) */
@media (min-width: 992px) {
  .col-lg-1 { flex: 0 0 auto; width: 8.333333%; }
  .col-lg-2 { flex: 0 0 auto; width: 16.666667%; }
  .col-lg-3 { flex: 0 0 auto; width: 25%; }
  .col-lg-4 { flex: 0 0 auto; width: 33.333333%; }
  .col-lg-5 { flex: 0 0 auto; width: 41.666667%; }
  .col-lg-6 { flex: 0 0 auto; width: 50%; }
  .col-lg-7 { flex: 0 0 auto; width: 58.333333%; }
  .col-lg-8 { flex: 0 0 auto; width: 66.666667%; }
  .col-lg-9 { flex: 0 0 auto; width: 75%; }
  .col-lg-10 { flex: 0 0 auto; width: 83.333333%; }
  .col-lg-12 { flex: 0 0 auto; width: 100%; }
  
  .ps-lg-4 { padding-left: 1.5rem !important; }
  .ps-lg-5 { padding-left: 3rem !important; }
  .pe-lg-4 { padding-right: 1.5rem !important; }
  .pe-lg-5 { padding-right: 3rem !important; }
  
  .mb-lg-0 { margin-bottom: 0 !important; }
  .mt-lg-0 { margin-top: 0 !important; }
  
  .order-lg-1 { order: 1; }
  .order-lg-2 { order: 2; }
  
  .text-lg-end { text-align: right !important; }
  .text-lg-start { text-align: left !important; }
}

/* Medium devices (tablets, 768px and up) */
@media (min-width: 768px) {
  .col-md-4 { flex: 0 0 auto; width: 33.333333%; }
  .col-md-5 { flex: 0 0 auto; width: 41.666667%; }
  .col-md-6 { flex: 0 0 auto; width: 50%; }
  .col-md-7 { flex: 0 0 auto; width: 58.333333%; }
  
  .mb-md-0 { margin-bottom: 0 !important; }
  
  .text-md-start { text-align: left !important; }
  .text-md-end { text-align: right !important; }
  
  .p-md-5 { padding: 3rem !important; }
}

/* Small devices (landscape phones, 576px and up) */
@media (min-width: 576px) {
  .col-6 { flex: 0 0 auto; width: 50%; }
  .col-12 { flex: 0 0 auto; width: 100%; }
}

/* Mobile optimizations */
@media (max-width: 991px) {
  .navbar-nav {
    padding: 1rem 0;
    gap: 0;
  }
  
  .nav-link {
    padding: 0.75rem 1rem !important;
    border-radius: 0;
  }
  
  .navbar-collapse {
    background: rgba(46, 125, 50, 0.98);
    margin-top: 1rem;
    padding: 1rem;
    border-radius: 12px;
  }
  
  .carousel-item .display-2 {
    font-size: 2.5rem !important;
  }
  
  .carousel-item .lead {
    font-size: 1.1rem !important;
  }
  
  .btn-lg {
    padding: 0.875rem 2rem !important;
    font-size: 1rem !important;
  }
  
  .card-body.p-4 {
    padding: 1.5rem !important;
  }
  
  .px-4 {
    padding-left: 1rem !important;
    padding-right: 1rem !important;
  }
  
  .py-5 {
    padding-top: 2rem !important;
    padding-bottom: 2rem !important;
  }
  
  .ps-lg-5,
  .pe-lg-4 {
    padding-left: 1rem !important;
    padding-right: 1rem !important;
  }
  
  .order-1 { order: 1; }
  .order-2 { order: 2; }
}

@media (max-width: 767px) {
  .display-2 {
    font-size: 2rem !important;
  }
  
  .display-3 {
    font-size: 1.75rem !important;
  }
  
  .display-4 {
    font-size: 1.5rem !important;
  }
  
  .carousel-inner {
    min-height: 500px;
  }
  
  .carousel-item {
    min-height: 500px;
  }
  
  .btn {
    width: 100%;
    margin-bottom: 0.75rem;
  }
  
  .btn.me-3 {
    margin-right: 0 !important;
  }
  
  .card-img-top {
    height: 200px;
  }
  
  footer .text-md-end {
    text-align: center !important;
  }
  
  .col-6 {
    width: 100%;
  }
}

@media (max-width: 575px) {
  .container-fluid {
    padding-left: 1rem;
    padding-right: 1rem;
  }
  
  .btn-lg {
    padding: 0.75rem 1.5rem !important;
    font-size: 0.95rem !important;
  }
  
  .navbar-brand {
    font-size: 1.35rem !important;
  }
  
  .display-2 {
    font-size: 1.75rem !important;
  }
  
  .lead {
    font-size: 1rem !important;
  }
  
  .fs-3 {
    font-size: 1.25rem !important;
  }
  
  .d-inline-flex {
    width: 50px;
    height: 50px;
    font-size: 1.5rem;
  }
}

/* ========================================
   ACCESSIBILITY
   ======================================== */
*:focus-visible {
  outline: 3px solid var(--secondary-color);
  outline-offset: 3px;
}

.visually-hidden {
  position: absolute !important;
  width: 1px !important;
  height: 1px !important;
  padding: 0 !important;
  margin: -1px !important;
  overflow: hidden !important;
  clip: rect(0, 0, 0, 0) !important;
  white-space: nowrap !important;
  border: 0 !important;
}

/* ========================================
   PRINT STYLES
   ======================================== */
@media print {
  .navbar,
  .btn,
  footer {
    display: none;
  }
  
  body {
    background: white;
    color: black;
  }
  
  .card {
    border: 1px solid #ddd;
    page-break-inside: avoid;
  }
}

/* ========================================
   SMOOTH SCROLL BEHAVIOR
   ======================================== */
html.smooth-scroll {
  scroll-behavior: smooth;
}

/* ========================================
   CUSTOM SCROLLBAR (Webkit browsers)
   ======================================== */
::-webkit-scrollbar {
  width: 12px;
}

::-webkit-scrollbar-track {
  background: var(--light-bg);
}

::-webkit-scrollbar-thumb {
  background: linear-gradient(to bottom, var(--primary-color), var(--primary-dark));
  border-radius: 6px;
}

::-webkit-scrollbar-thumb:hover {
  background: linear-gradient(to bottom, var(--primary-dark), var(--jade-dark));
}

/* ========================================
   LOADING STATES
   ======================================== */
.loading {
  pointer-events: none;
  opacity: 0.6;
}

.spinner {
  width: 40px;
  height: 40px;
  border: 4px solid var(--light-bg);
  border-top: 4px solid var(--primary-color);
  border-radius: 50%;
  animation: spin 1s linear infinite;
}

@keyframes spin {
  0% { transform: rotate(0deg); }
  100% { transform: rotate(360deg); }
}