/* Forest Gold Architecture Studio Theme - Custom CSS */

/* ============================================
   ROOT VARIABLES & RESET
   ============================================ */
:root {
  --primary-color: #2C5530;
  --secondary-color: #D4AF37;
  --primary-dark: #1a3320;
  --primary-light: #3d7243;
  --secondary-dark: #b89620;
  --secondary-light: #e5c85f;
  --white: #ffffff;
  --light-bg: #f8f9fa;
  --text-dark: #212529;
  --text-light: #6c757d;
  --transition: all 0.3s ease;
  --shadow-sm: 0 0.125rem 0.25rem rgba(44, 85, 48, 0.075);
  --shadow: 0 0.5rem 1rem rgba(44, 85, 48, 0.15);
  --shadow-lg: 0 1rem 3rem rgba(44, 85, 48, 0.175);
}

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

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

body {
  font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
  color: var(--text-dark);
  line-height: 1.6;
  overflow-x: hidden;
}

/* ============================================
   TYPOGRAPHY
   ============================================ */
.display-2, .display-3, .display-4, .display-5, .display-6 {
  font-weight: 700 !important;
  letter-spacing: -0.5px;
  color: var(--primary-dark) !important;
}

.lead {
  font-size: 1.25rem !important;
  font-weight: 300 !important;
  line-height: 1.8 !important;
}

h1, h2, h3, h4, h5, h6, .h1, .h2, .h3, .h4, .h5, .h6 {
  color: var(--primary-dark) !important;
  font-weight: 600 !important;
}

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

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

.text-white-50 {
  color: rgba(255, 255, 255, 0.5) !important;
}

/* ============================================
   NAVIGATION BAR
   ============================================ */
.navbar {
  background: linear-gradient(135deg, var(--primary-color) 0%, var(--primary-dark) 100%) !important;
  box-shadow: var(--shadow);
  transition: var(--transition);
  padding: 1rem 0 !important;
  z-index: 1030;
}

.navbar.fixed-top {
  backdrop-filter: blur(10px);
}

.navbar-dark .navbar-brand {
  color: var(--white) !important;
  font-size: 1.5rem !important;
  font-weight: 700 !important;
  letter-spacing: 1px;
  transition: var(--transition);
  text-transform: uppercase;
}

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

.navbar-dark .nav-link {
  color: rgba(255, 255, 255, 0.9) !important;
  font-weight: 500 !important;
  padding: 0.5rem 1rem !important;
  margin: 0 0.25rem;
  transition: var(--transition);
  position: relative;
}

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

.navbar-dark .nav-link:hover::after,
.navbar-dark .nav-link.active::after {
  width: 80%;
}

.navbar-dark .nav-link:hover,
.navbar-dark .nav-link.active {
  color: var(--secondary-color) !important;
}

.navbar-toggler {
  border-color: var(--secondary-color) !important;
  padding: 0.5rem 0.75rem !important;
}

.navbar-toggler:focus {
  box-shadow: 0 0 0 0.25rem rgba(212, 175, 55, 0.25) !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='%23D4AF37' stroke-linecap='round' stroke-miterlimit='10' stroke-width='2' d='M4 7h22M4 15h22M4 23h22'/%3e%3c/svg%3e") !important;
}

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

/* ============================================
   BUTTONS
   ============================================ */
.btn {
  padding: 0.625rem 1.5rem !important;
  font-weight: 600 !important;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  border-radius: 50px !important;
  transition: var(--transition);
  border: 2px solid transparent !important;
  position: relative;
  overflow: hidden;
  z-index: 1;
}

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

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

.btn-primary {
  background: linear-gradient(135deg, var(--secondary-color) 0%, var(--secondary-dark) 100%) !important;
  border-color: var(--secondary-color) !important;
  color: var(--primary-dark) !important;
  font-weight: 700 !important;
}

.btn-primary:hover {
  background: linear-gradient(135deg, var(--secondary-dark) 0%, var(--secondary-color) 100%) !important;
  border-color: var(--secondary-dark) !important;
  color: var(--white) !important;
  transform: translateY(-2px);
  box-shadow: 0 0.5rem 1.5rem rgba(212, 175, 55, 0.4) !important;
}

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

.btn-outline-light:hover {
  background: var(--white) !important;
  color: var(--primary-color) !important;
  border-color: var(--white) !important;
  transform: translateY(-2px);
  box-shadow: 0 0.5rem 1.5rem rgba(255, 255, 255, 0.3) !important;
}

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

.btn-outline-secondary:hover {
  background: var(--secondary-color) !important;
  color: var(--primary-dark) !important;
  border-color: var(--secondary-color) !important;
}

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

.btn-outline-dark:hover {
  background: var(--primary-color) !important;
  color: var(--white) !important;
  border-color: var(--primary-color) !important;
}

.btn-light {
  background: var(--white) !important;
  color: var(--primary-color) !important;
  border-color: var(--white) !important;
}

.btn-light:hover {
  background: var(--light-bg) !important;
  color: var(--primary-dark) !important;
  transform: translateY(-2px);
}

.btn-lg {
  padding: 0.875rem 2rem !important;
  font-size: 1.1rem !important;
}

.btn-sm {
  padding: 0.375rem 1rem !important;
  font-size: 0.875rem !important;
}

/* ============================================
   CARDS
   ============================================ */
.card {
  border-radius: 15px !important;
  border: none !important;
  transition: var(--transition);
  overflow: hidden;
  background: var(--white) !important;
}

.card:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-lg) !important;
}

.card-header {
  background: linear-gradient(135deg, var(--primary-color) 0%, var(--primary-light) 100%) !important;
  border-bottom: 3px solid var(--secondary-color) !important;
  color: var(--white) !important;
  font-weight: 700 !important;
  padding: 1.5rem !important;
}

.card-header * {
  color: var(--white) !important;
}

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

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

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

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

.card:hover .card-img-top {
  transform: scale(1.05);
}

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

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

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

/* ============================================
   FORMS
   ============================================ */
.form-control,
.form-select {
  border: 2px solid #dee2e6 !important;
  border-radius: 10px !important;
  padding: 0.75rem 1rem !important;
  transition: var(--transition);
  background: var(--white) !important;
  color: var(--text-dark) !important;
}

.form-control:focus,
.form-select:focus {
  border-color: var(--secondary-color) !important;
  box-shadow: 0 0 0 0.25rem rgba(212, 175, 55, 0.25) !important;
  outline: none !important;
}

.form-control-lg {
  padding: 1rem 1.25rem !important;
  font-size: 1.1rem !important;
}

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

.form-check-input {
  border: 2px solid var(--primary-color) !important;
  transition: var(--transition);
}

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

.form-check-input:focus {
  box-shadow: 0 0 0 0.25rem rgba(212, 175, 55, 0.25) !important;
}

.form-check-label {
  color: var(--text-dark) !important;
  cursor: pointer;
}

.invalid-feedback {
  color: #dc3545 !important;
  font-size: 0.875rem !important;
  font-weight: 600 !important;
  display: none;
}

.was-validated .form-control:invalid,
.form-control.is-invalid {
  border-color: #dc3545 !important;
}

.was-validated .form-control:invalid ~ .invalid-feedback,
.form-control.is-invalid ~ .invalid-feedback {
  display: block !important;
}

/* ============================================
   ICONS (Bootstrap Icons)
   ============================================ */
.bi {
  vertical-align: middle;
  transition: var(--transition);
}

.bi-house-heart-fill,
.bi-water,
.bi-cup-hot-fill,
.bi-tree-fill,
.bi-stars,
.bi-heart-pulse,
.bi-wine-glass,
.bi-compass,
.bi-briefcase,
.bi-calendar-event,
.bi-snow,
.bi-flower1,
.bi-sun,
.bi-tree,
.bi-star-fill,
.bi-mountain,
.bi-book,
.bi-geo-alt-fill,
.bi-telephone-fill,
.bi-envelope-fill,
.bi-facebook,
.bi-instagram,
.bi-twitter,
.bi-send-fill,
.bi-map,
.bi-clock-history,
.bi-car-front-fill,
.bi-airplane-fill,
.bi-wifi,
.bi-rulers,
.bi-people-fill,
.bi-check-circle-fill,
.bi-p-square,
.bi-cup-hot,
.bi-snow2,
.bi-telephone,
.bi-bicycle,
.bi-camera,
.bi-droplet,
.bi-sunrise,
.bi-moon-stars,
.bi-leaf,
.bi-bag,
.bi-fire,
.bi-lock-fill,
.bi-shield-check,
.bi-calendar-check,
.bi-info-circle,
.bi-headset,
.bi-award,
.bi-linkedin {
  color: var(--secondary-color) !important;
}

.fs-1 { font-size: 2.5rem !important; }
.fs-2 { font-size: 2rem !important; }
.fs-4 { font-size: 1.5rem !important; }
.fs-5 { font-size: 1.25rem !important; }

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

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

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

.top-0 { top: 0 !important; }
.bottom-0 { bottom: 0 !important; }
.start-0 { left: 0 !important; }
.end-0 { right: 0 !important; }
.top-50 { top: 50% !important; }
.start-50 { left: 50% !important; }
.translate-middle { transform: translate(-50%, -50%) !important; }

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

.d-flex { display: flex !important; }
.d-block { display: block !important; }
.d-none { display: none !important; }

.flex-column { flex-direction: column !important; }
.flex-wrap { flex-wrap: wrap !important; }
.flex-grow-1 { flex-grow: 1 !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; }

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

/* ============================================
   BACKGROUNDS
   ============================================ */
.bg-light {
  background-color: var(--light-bg) !important;
}

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

/* Hero Background with Overlay */
.hero-overlay {
  background: linear-gradient(135deg, rgba(44, 85, 48, 0.85) 0%, rgba(28, 53, 32, 0.9) 100%);
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: 1;
}

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

/* ============================================
   SECTIONS
   ============================================ */
section {
  padding: 5rem 0;
  position: relative;
}

.py-2 { padding-top: 0.5rem !important; padding-bottom: 0.5rem !important; }
.py-3 { padding-top: 1rem !important; padding-bottom: 1rem !important; }
.py-4 { padding-top: 1.5rem !important; padding-bottom: 1.5rem !important; }
.py-5 { padding-top: 3rem !important; padding-bottom: 3rem !important; }

.pt-4 { padding-top: 1.5rem !important; }
.pt-5 { padding-top: 3rem !important; }
.pb-3 { padding-bottom: 1rem !important; }
.pb-4 { padding-bottom: 1.5rem !important; }

.px-3 { padding-left: 1rem !important; padding-right: 1rem !important; }
.px-4 { padding-left: 1.5rem !important; padding-right: 1.5rem !important; }
.px-5 { padding-left: 3rem !important; padding-right: 3rem !important; }

.p-0 { padding: 0 !important; }
.p-4 { padding: 1.5rem !important; }
.p-5 { padding: 3rem !important; }

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

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

/* ============================================
   BORDERS
   ============================================ */
.border { border: 1px solid #dee2e6 !important; }
.border-0 { border: 0 !important; }
.border-top { border-top: 1px solid #dee2e6 !important; }
.border-bottom { border-bottom: 1px solid #dee2e6 !important; }

.rounded { border-radius: 0.375rem !important; }
.rounded-circle { border-radius: 50% !important; }
.rounded-pill { border-radius: 50rem !important; }

/* ============================================
   BADGES
   ============================================ */
.badge {
  padding: 0.5rem 1rem !important;
  font-weight: 600 !important;
  font-size: 0.875rem !important;
  background: var(--secondary-color) !important;
  color: var(--primary-dark) !important;
}

/* ============================================
   ALERTS
   ============================================ */
.alert {
  border-radius: 10px !important;
  border: 2px solid transparent !important;
  padding: 1rem 1.5rem !important;
}

.alert-light {
  background-color: var(--light-bg) !important;
  border-color: var(--secondary-color) !important;
  color: var(--text-dark) !important;
}

/* ============================================
   ACCORDION
   ============================================ */
.accordion {
  --bs-accordion-border-color: var(--primary-color) !important;
  --bs-accordion-btn-focus-border-color: var(--secondary-color) !important;
  --bs-accordion-btn-focus-box-shadow: 0 0 0 0.25rem rgba(212, 175, 55, 0.25) !important;
}

.accordion-item {
  border: 2px solid var(--primary-color) !important;
  border-radius: 10px !important;
  margin-bottom: 1rem !important;
  overflow: hidden;
}

.accordion-header {
  margin-bottom: 0 !important;
}

.accordion-button {
  background: linear-gradient(135deg, var(--primary-color) 0%, var(--primary-light) 100%) !important;
  color: var(--white) !important;
  font-weight: 600 !important;
  padding: 1.25rem 1.5rem !important;
  border: none !important;
}

.accordion-button:not(.collapsed) {
  background: linear-gradient(135deg, var(--secondary-color) 0%, var(--secondary-dark) 100%) !important;
  color: var(--primary-dark) !important;
  box-shadow: none !important;
}

.accordion-button::after {
  filter: brightness(0) invert(1);
}

.accordion-button:not(.collapsed)::after {
  filter: brightness(0);
}

.accordion-button:focus {
  box-shadow: 0 0 0 0.25rem rgba(212, 175, 55, 0.25) !important;
}

.accordion-body {
  padding: 1.5rem !important;
  background: var(--white) !important;
  color: var(--text-dark) !important;
}

.accordion-collapse {
  border-top: 2px solid var(--secondary-color) !important;
}

/* ============================================
   IMAGES
   ============================================ */
.img-fluid {
  max-width: 100% !important;
  height: auto !important;
}

.object-fit-cover {
  object-fit: cover !important;
}

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

/* ============================================
   TEXT UTILITIES
   ============================================ */
.text-center { text-align: center !important; }
.text-md-start { text-align: left !important; }
.text-md-end { text-align: right !important; }
.text-lg-end { text-align: right !important; }
.text-uppercase { text-transform: uppercase !important; }
.text-decoration-none { text-decoration: none !important; }
.fst-italic { font-style: italic !important; }
.fw-bold { font-weight: 700 !important; }
.fw-semibold { font-weight: 600 !important; }

.small { font-size: 0.875rem !important; }

/* ============================================
   LISTS
   ============================================ */
.list-unstyled {
  padding-left: 0 !important;
  list-style: none !important;
}

.nav {
  display: flex !important;
  flex-wrap: wrap !important;
  padding-left: 0 !important;
  margin-bottom: 0 !important;
  list-style: none !important;
}

/* ============================================
   GRID SYSTEM
   ============================================ */
.container,
.container-fluid {
  width: 100%;
  padding-right: 15px;
  padding-left: 15px;
  margin-right: auto;
  margin-left: auto;
}

.row {
  display: flex;
  flex-wrap: wrap;
  margin-right: -15px;
  margin-left: -15px;
}

.g-0 { --bs-gutter-x: 0 !important; --bs-gutter-y: 0 !important; }
.g-2 { --bs-gutter-x: 0.5rem !important; --bs-gutter-y: 0.5rem !important; }
.g-3 { --bs-gutter-x: 1rem !important; --bs-gutter-y: 1rem !important; }
.g-4 { --bs-gutter-x: 1.5rem !important; --bs-gutter-y: 1.5rem !important; }
.g-5 { --bs-gutter-x: 3rem !important; --bs-gutter-y: 3rem !important; }

.col-6 { flex: 0 0 auto; width: 50%; }
.col-12 { flex: 0 0 auto; width: 100%; }

/* ============================================
   RATIO (Video/Image containers)
   ============================================ */
.ratio {
  position: relative;
  width: 100%;
}

.ratio::before {
  display: block;
  padding-top: var(--bs-aspect-ratio);
  content: "";
}

.ratio > * {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
}

.ratio-21x9 {
  --bs-aspect-ratio: calc(9 / 21 * 100%);
}

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

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

@keyframes slideInLeft {
  from {
    opacity: 0;
    transform: translateX(-50px);
  }
  to {
    opacity: 1;
    transform: translateX(0);
  }
}

@keyframes slideInRight {
  from {
    opacity: 0;
    transform: translateX(50px);
  }
  to {
    opacity: 1;
    transform: translateX(0);
  }
}

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

.animate-fadeInUp {
  animation: fadeInUp 0.8s ease-out;
}

.animate-fadeIn {
  animation: fadeIn 0.6s ease-out;
}

.animate-slideInLeft {
  animation: slideInLeft 0.8s ease-out;
}

.animate-slideInRight {
  animation: slideInRight 0.8s ease-out;
}

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

.hover-lift:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-lg);
}

/* Icon Hover Effects */
.bi:hover {
  transform: scale(1.1);
  color: var(--secondary-light) !important;
}

/* ============================================
   FOOTER
   ============================================ */
footer {
  background: linear-gradient(135deg, var(--primary-dark) 0%, var(--primary-color) 100%) !important;
  color: var(--white) !important;
  padding: 3rem 0 1rem !important;
}

footer * {
  color: var(--white) !important;
}

footer a {
  color: var(--white) !important;
  text-decoration: none !important;
  transition: var(--transition);
}

footer a:hover {
  color: var(--secondary-color) !important;
  transform: translateX(5px);
}

footer .bi {
  color: var(--secondary-color) !important;
}

footer .bi:hover {
  color: var(--secondary-light) !important;
}

/* ============================================
   PRIVACY CONTENT
   ============================================ */
.privacy-content {
  background: var(--white);
  padding: 2rem;
  border-radius: 10px;
  box-shadow: var(--shadow);
}

.privacy-content h2,
.privacy-content h3,
.privacy-content h4,
.privacy-content h5 {
  color: var(--primary-dark) !important;
  margin-top: 2rem;
  margin-bottom: 1rem;
}

.privacy-content p {
  color: var(--text-dark) !important;
  line-height: 1.8;
  margin-bottom: 1rem;
}

/* ============================================
   RESPONSIVE DESIGN - TABLET
   ============================================ */
@media (min-width: 768px) {
  .col-md-4 { flex: 0 0 auto; width: 33.333333%; }
  .col-md-6 { flex: 0 0 auto; width: 50%; }
  .col-md-8 { flex: 0 0 auto; width: 66.666667%; }
  .col-md-12 { flex: 0 0 auto; width: 100%; }
  
  .text-md-start { text-align: left !important; }
  .text-md-end { text-align: right !important; }
  
  .mb-md-0 { margin-bottom: 0 !important; }
}

/* ============================================
   RESPONSIVE DESIGN - DESKTOP
   ============================================ */
@media (min-width: 992px) {
  .navbar-expand-lg .navbar-nav {
    flex-direction: row;
  }
  
  .navbar-expand-lg .navbar-collapse {
    display: flex !important;
    flex-basis: auto;
  }
  
  .navbar-expand-lg .navbar-toggler {
    display: none;
  }
  
  .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-10 { flex: 0 0 auto; width: 83.333333%; }
  
  .offset-lg-1 { margin-left: 8.333333%; }
  .offset-lg-2 { margin-left: 16.666667%; }
  
  .ps-lg-5 { padding-left: 3rem !important; }
  .pe-lg-5 { padding-right: 3rem !important; }
  
  .mb-lg-0 { margin-bottom: 0 !important; }
  .mt-lg-0 { margin-top: 0 !important; }
  
  .text-lg-end { text-align: right !important; }
  
  .order-lg-1 { order: 1 !important; }
  .order-lg-2 { order: 2 !important; }
}

/* ============================================
   RESPONSIVE DESIGN - MOBILE
   ============================================ */
@media (max-width: 991px) {
  .navbar-collapse {
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--primary-dark) 100%);
    padding: 1rem;
    border-radius: 10px;
    margin-top: 1rem;
    box-shadow: var(--shadow);
  }
  
  .navbar-dark .nav-link {
    padding: 0.75rem 1rem !important;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
  }
  
  .navbar-dark .nav-link::after {
    display: none;
  }
  
  section {
    padding: 3rem 0;
  }
  
  .display-2 { font-size: 2.5rem !important; }
  .display-3 { font-size: 2rem !important; }
  .display-4 { font-size: 1.75rem !important; }
  .display-5 { font-size: 1.5rem !important; }
  .display-6 { font-size: 1.25rem !important; }
  
  .btn-lg {
    padding: 0.75rem 1.5rem !important;
    font-size: 1rem !important;
  }
  
  .card-body {
    padding: 1.5rem !important;
  }
  
  .py-5 {
    padding-top: 2rem !important;
    padding-bottom: 2rem !important;
  }
  
  .px-5 {
    padding-left: 1.5rem !important;
    padding-right: 1.5rem !important;
  }
}

@media (max-width: 767px) {
  .fs-1 { font-size: 2rem !important; }
  .fs-2 { font-size: 1.5rem !important; }
  .fs-4 { font-size: 1.25rem !important; }
  
  .px-4 {
    padding-left: 1rem !important;
    padding-right: 1rem !important;
  }
  
  .card-img-top {
    height: 200px;
  }
}

/* ============================================
   SCROLL BEHAVIOR
   ============================================ */
::-webkit-scrollbar {
  width: 10px;
}

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

::-webkit-scrollbar-thumb {
  background: var(--primary-color);
  border-radius: 5px;
}

::-webkit-scrollbar-thumb:hover {
  background: var(--secondary-color);
}

/* ============================================
   UTILITY CLASSES
   ============================================ */
.collapse:not(.show) {
  display: none;
}

.collapse.show {
  display: block;
}

.collapsing {
  height: 0;
  overflow: hidden;
  transition: height 0.35s ease;
}

/* ============================================
   PRINT STYLES
   ============================================ */
@media print {
  .navbar,
  .btn,
  footer {
    display: none !important;
  }
  
  body {
    background: white !important;
    color: black !important;
  }
  
  .card {
    border: 1px solid #000 !important;
    box-shadow: none !important;
  }
}