/* Arctic Depth Architecture Studio - Custom CSS */

/* ========================================
   CSS VARIABLES & ROOT SETTINGS
======================================== */
:root {
  --primary-color: #2C5F7A;
  --secondary-color: #A8C8D9;
  --dark-accent: #1a3d4f;
  --light-accent: #d4e5ed;
  --text-dark: #1e2a32;
  --text-light: #ffffff;
  --transition-speed: 0.3s;
  --shadow-sm: 0 2px 8px rgba(44, 95, 122, 0.1);
  --shadow-md: 0 4px 16px rgba(44, 95, 122, 0.15);
  --shadow-lg: 0 8px 24px rgba(44, 95, 122, 0.2);
}

/* ========================================
   GLOBAL STYLES
======================================== */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

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

body {
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, sans-serif;
  color: var(--text-dark) !important;
  line-height: 1.7;
  background-color: #f8fafb;
  overflow-x: hidden;
}

/* ========================================
   TYPOGRAPHY
======================================== */
.display-1, .display-2, .display-3, .display-4, .display-5, .display-6 {
  font-weight: 700 !important;
  letter-spacing: -0.02em;
  line-height: 1.2 !important;
}

.lead {
  font-size: 1.25rem !important;
  font-weight: 300;
  line-height: 1.6;
}

.fs-3, .fs-4, .fs-5 {
  line-height: 1.5;
}

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

.fw-semibold {
  font-weight: 600 !important;
}

.fw-normal {
  font-weight: 400 !important;
}

.fw-light {
  font-weight: 300 !important;
}

h1, h2, h3, h4, h5, h6, .h1, .h2, .h3, .h4, .h5, .h6 {
  color: var(--text-dark) !important;
  font-weight: 600;
  margin-bottom: 1rem;
}

/* ========================================
   NAVIGATION
======================================== */
.navbar {
  padding: 1rem 0;
  transition: all var(--transition-speed) ease;
  background: linear-gradient(135deg, var(--primary-color) 0%, var(--dark-accent) 100%) !important;
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
}

.navbar.sticky-top {
  box-shadow: 0 4px 20px rgba(44, 95, 122, 0.25);
}

.navbar-dark .navbar-brand {
  color: var(--text-light) !important;
  font-size: 1.5rem;
  font-weight: 700;
  letter-spacing: 0.5px;
  transition: all var(--transition-speed) ease;
  text-transform: uppercase;
}

.navbar-dark .navbar-brand:hover {
  color: var(--secondary-color) !important;
  transform: translateY(-2px);
}

.navbar-light .navbar-brand {
  color: var(--primary-color) !important;
  font-size: 1.5rem;
  font-weight: 700;
}

.navbar-light .navbar-brand:hover {
  color: var(--dark-accent) !important;
}

.navbar-dark .nav-link {
  color: rgba(255, 255, 255, 0.9) !important;
  font-weight: 500;
  padding: 0.5rem 1.25rem !important;
  margin: 0 0.25rem;
  border-radius: 8px;
  transition: all var(--transition-speed) ease;
  position: relative;
}

.navbar-dark .nav-link:hover {
  color: var(--text-light) !important;
  background-color: rgba(168, 200, 217, 0.15) !important;
  transform: translateY(-2px);
}

.navbar-dark .nav-link.active {
  color: var(--text-light) !important;
  background-color: rgba(168, 200, 217, 0.25) !important;
  font-weight: 600;
}

.navbar-light .nav-link {
  color: var(--primary-color) !important;
  font-weight: 500;
  padding: 0.5rem 1.25rem !important;
  margin: 0 0.25rem;
  border-radius: 8px;
  transition: all var(--transition-speed) ease;
}

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

.navbar-light .nav-link.active {
  color: var(--text-light) !important;
  background-color: var(--primary-color) !important;
  font-weight: 600;
}

.navbar-toggler {
  border: 2px solid rgba(255, 255, 255, 0.5) !important;
  padding: 0.5rem 0.75rem;
  border-radius: 8px;
  transition: all var(--transition-speed) ease;
}

.navbar-toggler:hover {
  border-color: rgba(255, 255, 255, 0.9) !important;
  background-color: rgba(255, 255, 255, 0.1) !important;
}

.navbar-toggler:focus {
  box-shadow: 0 0 0 0.25rem rgba(168, 200, 217, 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, 0.9%29' stroke-linecap='round' stroke-miterlimit='10' stroke-width='2' d='M4 7h22M4 15h22M4 23h22'/%3e%3c/svg%3e") !important;
}

/* ========================================
   BUTTONS
======================================== */
.btn {
  border-radius: 12px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  padding: 0.75rem 2rem;
  transition: all var(--transition-speed) ease;
  border: none;
  position: relative;
  overflow: hidden;
  z-index: 1;
}

.btn::before {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: rgba(255, 255, 255, 0.1);
  transition: left 0.5s ease;
  z-index: -1;
}

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

.btn-primary {
  background: linear-gradient(135deg, var(--primary-color) 0%, var(--dark-accent) 100%) !important;
  color: var(--text-light) !important;
  box-shadow: 0 4px 15px rgba(44, 95, 122, 0.3);
}

.btn-primary:hover {
  background: linear-gradient(135deg, var(--dark-accent) 0%, var(--primary-color) 100%) !important;
  color: var(--text-light) !important;
  transform: translateY(-3px);
  box-shadow: 0 6px 20px rgba(44, 95, 122, 0.4);
}

.btn-secondary {
  background-color: var(--secondary-color) !important;
  color: var(--text-dark) !important;
  box-shadow: 0 4px 15px rgba(168, 200, 217, 0.3);
}

.btn-secondary:hover {
  background-color: var(--light-accent) !important;
  color: var(--text-dark) !important;
  transform: translateY(-3px);
  box-shadow: 0 6px 20px rgba(168, 200, 217, 0.4);
}

.btn-light {
  background-color: var(--text-light) !important;
  color: var(--primary-color) !important;
  border: 2px solid var(--text-light) !important;
  box-shadow: 0 4px 15px rgba(255, 255, 255, 0.3);
}

.btn-light:hover {
  background-color: transparent !important;
  color: var(--text-light) !important;
  border: 2px solid var(--text-light) !important;
  transform: translateY(-3px);
  box-shadow: 0 6px 20px rgba(255, 255, 255, 0.4);
}

.btn-outline-light {
  border: 2px solid var(--text-light) !important;
  color: var(--text-light) !important;
  background-color: transparent !important;
}

.btn-outline-light:hover {
  background-color: var(--text-light) !important;
  color: var(--primary-color) !important;
  border: 2px solid var(--text-light) !important;
  transform: translateY(-3px);
  box-shadow: 0 6px 20px rgba(255, 255, 255, 0.4);
}

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

.btn-sm {
  padding: 0.5rem 1.25rem !important;
  font-size: 0.875rem;
  border-radius: 8px;
}

.filter-btn {
  background-color: var(--text-light) !important;
  color: var(--primary-color) !important;
  border: 2px solid var(--secondary-color) !important;
  margin: 0.25rem;
}

.filter-btn:hover, .filter-btn.active {
  background-color: var(--primary-color) !important;
  color: var(--text-light) !important;
  border: 2px solid var(--primary-color) !important;
  transform: translateY(-2px);
}

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

.position-absolute {
  position: absolute;
}

.top-0 {
  top: 0;
}

.top-50 {
  top: 50% !important;
}

.start-0 {
  left: 0;
}

.start-50 {
  left: 50% !important;
}

.bottom-0 {
  bottom: 0;
}

.translate-middle {
  transform: translate(-50%, -50%) !important;
}

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

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

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

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

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

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

.text-muted {
  color: #6c757d !important;
}

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

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

/* Hero Background */
.hero-section {
  min-height: 100vh;
  background: linear-gradient(135deg, var(--dark-accent) 0%, var(--primary-color) 50%, var(--secondary-color) 100%);
  position: relative;
  overflow: hidden;
}

.hero-section::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: url('data:image/svg+xml,%3Csvg width="60" height="60" viewBox="0 0 60 60" xmlns="http://www.w3.org/2000/svg"  %3E%3Cg fill="none" fill-rule="evenodd"%3E%3Cg fill="%23ffffff" fill-opacity="0.05"%3E%3Cpath d="M36 34v-4h-2v4h-4v2h4v4h2v-4h4v-2h-4zm0-30V0h-2v4h-4v2h4v4h2V6h4V4h-4zM6 34v-4H4v4H0v2h4v4h2v-4h4v-2H6zM6 4V0H4v4H0v2h4v4h2V6h4V4H6z"/%3E%3C/g%3E%3C/g%3E%3C/svg%3E');
  opacity: 0.5;
  animation: backgroundScroll 60s linear infinite;
}

@keyframes backgroundScroll {
  0% { background-position: 0 0; }
  100% { background-position: 60px 60px; }
}

.hero-section .display-2 {
  animation: fadeInUp 1s ease-out;
  text-shadow: 2px 4px 8px rgba(0, 0, 0, 0.2);
}

.hero-section .lead {
  animation: fadeInUp 1s ease-out 0.2s both;
  text-shadow: 1px 2px 4px rgba(0, 0, 0, 0.2);
}

.hero-section .btn {
  animation: fadeInUp 1s ease-out 0.4s both;
}

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

/* ========================================
   SHADOWS & EFFECTS
======================================== */
.shadow-sm {
  box-shadow: var(--shadow-sm) !important;
}

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

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

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

/* ========================================
   CARDS & CONTAINERS
======================================== */
.card {
  border: none;
  border-radius: 16px;
  overflow: hidden;
  transition: all var(--transition-speed) ease;
  background-color: var(--text-light);
}

.card:hover {
  transform: translateY(-8px);
  box-shadow: 0 12px 30px rgba(44, 95, 122, 0.2) !important;
}

.card-body {
  padding: 2rem;
}

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

.bg-light {
  background-color: #f8f9fa !important;
}

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

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

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

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

img {
  transition: transform var(--transition-speed) ease;
}

img:hover {
  transform: scale(1.05);
}

/* ========================================
   PROJECT ITEMS
======================================== */
.project-item {
  position: relative;
  overflow: hidden;
  border-radius: 16px;
  cursor: pointer;
  transition: all var(--transition-speed) ease;
}

.project-item::after {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: linear-gradient(to top, rgba(44, 95, 122, 0.8) 0%, transparent 60%);
  opacity: 0;
  transition: opacity var(--transition-speed) ease;
}

.project-item:hover::after {
  opacity: 1;
}

.project-item:hover {
  transform: translateY(-10px);
  box-shadow: 0 15px 35px rgba(44, 95, 122, 0.3) !important;
}

.project-item img {
  transition: transform 0.5s ease;
}

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

/* ========================================
   BADGES
======================================== */
.badge {
  padding: 0.5rem 1rem;
  font-weight: 600;
  border-radius: 8px;
  font-size: 0.875rem;
  background-color: var(--primary-color) !important;
  color: var(--text-light) !important;
}

/* ========================================
   FORMS
======================================== */
.form-control {
  border: 2px solid var(--secondary-color);
  border-radius: 10px;
  padding: 0.75rem 1rem;
  transition: all var(--transition-speed) ease;
  background-color: var(--text-light);
  color: var(--text-dark) !important;
}

.form-control:focus {
  border-color: var(--primary-color) !important;
  box-shadow: 0 0 0 0.25rem rgba(44, 95, 122, 0.15) !important;
  background-color: var(--text-light) !important;
  color: var(--text-dark) !important;
}

.form-control.border-0 {
  border: none !important;
}

.form-control.border-bottom {
  border: none;
  border-bottom: 2px solid var(--secondary-color) !important;
  border-radius: 0;
}

.form-control.border-bottom:focus {
  border-bottom-color: var(--primary-color) !important;
}

.form-control.rounded-0 {
  border-radius: 0 !important;
}

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

.form-select {
  border: 2px solid var(--secondary-color);
  border-radius: 10px;
  padding: 0.75rem 1rem;
  transition: all var(--transition-speed) ease;
  background-color: var(--text-light);
  color: var(--text-dark) !important;
}

.form-select:focus {
  border-color: var(--primary-color) !important;
  box-shadow: 0 0 0 0.25rem rgba(44, 95, 122, 0.15) !important;
}

.small {
  font-size: 0.875rem;
  color: #6c757d;
}

/* ========================================
   ICONS (Bootstrap Icons)
======================================== */
.bi {
  display: inline-block;
  vertical-align: middle;
  line-height: 1;
}

.bi::before {
  display: inline-block;
  font-family: 'Bootstrap Icons';
  font-style: normal;
  font-weight: normal !important;
  font-variant: normal;
  text-transform: none;
  line-height: 1;
  vertical-align: -.125em;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

.bi-telephone::before { content: "\f5ca"; }
.bi-envelope::before { content: "\f32f"; }
.bi-house-door::before { content: "\f4c2"; }
.bi-arrow-right::before { content: "\f13e"; }
.bi-building::before { content: "\f1d2"; }
.bi-recycle::before { content: "\f5a0"; }
.bi-clock-history::before { content: "\f253"; }
.bi-palette::before { content: "\f564"; }
.bi-tools::before { content: "\f5d0"; }
.bi-check-circle-fill::before { content: "\f26c"; }
.bi-facebook::before { content: "\f344"; }
.bi-instagram::before { content: "\f437"; }
.bi-linkedin::before { content: "\f472"; }

.fs-2 {
  font-size: 2rem !important;
}

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

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

/* ========================================
   SPACING UTILITIES
======================================== */
.py-0 { padding-top: 0 !important; padding-bottom: 0 !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; }
.pb-5 { padding-bottom: 3rem !important; }
.px-0 { padding-left: 0 !important; padding-right: 0 !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; }
.px-lg-5 { padding-left: 3rem !important; padding-right: 3rem !important; }
.pe-lg-5 { padding-right: 3rem !important; }
.ps-lg-5 { padding-left: 3rem !important; }
.p-3 { padding: 1rem !important; }
.p-4 { padding: 1.5rem !important; }
.p-5 { padding: 3rem !important; }
.p-md-5 { padding: 3rem !important; }
.m-3 { margin: 1rem !important; }
.my-4 { margin-top: 1.5rem !important; margin-bottom: 1.5rem !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-lg-0 { margin-bottom: 0 !important; }
.mb-md-0 { margin-bottom: 0 !important; }
.me-2 { margin-right: 0.5rem !important; }
.me-3 { margin-right: 1rem !important; }
.ms-auto { margin-left: auto !important; }

/* ========================================
   FLEXBOX UTILITIES
======================================== */
.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;
}

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

.justify-content-end {
  justify-content: flex-end !important;
}

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

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

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

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

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

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

.gap-4 {
  gap: 1.5rem !important;
}

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

.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 {
  margin-right: 0;
  margin-left: 0;
}

.g-0 > [class*="col-"] {
  padding-right: 0;
  padding-left: 0;
}

.g-4 {
  margin-right: -0.75rem;
  margin-left: -0.75rem;
}

.g-4 > [class*="col-"] {
  padding-right: 0.75rem;
  padding-left: 0.75rem;
}

.col, .col-12 {
  flex: 0 0 100%;
  max-width: 100%;
  padding-right: 15px;
  padding-left: 15px;
}

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

.list-unstyled li {
  margin-bottom: 0.5rem;
}

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

section:nth-child(even) {
  background-color: #f8f9fa;
}

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

footer a {
  color: var(--secondary-color) !important;
  transition: all var(--transition-speed) ease;
}

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

footer .bi {
  font-size: 1.5rem;
  transition: all var(--transition-speed) ease;
}

footer .bi:hover {
  transform: translateY(-3px);
  color: var(--text-light) !important;
}

/* ========================================
   ANIMATIONS
======================================== */
@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);
  }
}

.fade-in {
  animation: fadeIn 1s ease-out;
}

.slide-in-left {
  animation: slideInLeft 1s ease-out;
}

.slide-in-right {
  animation: slideInRight 1s ease-out;
}

/* ========================================
   SCROLL ANIMATIONS
======================================== */
.reveal {
  opacity: 0;
  transform: translateY(30px);
  transition: all 0.8s ease;
}

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

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

/* Small devices (landscape phones, 576px and up) */
@media (min-width: 576px) {
  .container {
    max-width: 540px;
  }
  
  .col-sm-6 {
    flex: 0 0 50%;
    max-width: 50%;
  }
  
  .flex-sm-row {
    flex-direction: row !important;
  }
}

/* Medium devices (tablets, 768px and up) */
@media (min-width: 768px) {
  .container {
    max-width: 720px;
  }
  
  .col-md-3 {
    flex: 0 0 25%;
    max-width: 25%;
  }
  
  .col-md-4 {
    flex: 0 0 33.333333%;
    max-width: 33.333333%;
  }
  
  .col-md-6 {
    flex: 0 0 50%;
    max-width: 50%;
  }
  
  .p-md-5 {
    padding: 3rem !important;
  }
  
  .order-md-1 {
    order: 1;
  }
  
  .order-md-2 {
    order: 2;
  }
  
  .text-md-end {
    text-align: right !important;
  }
  
  .mb-md-0 {
    margin-bottom: 0 !important;
  }
}

/* Large devices (desktops, 992px and up) */
@media (min-width: 992px) {
  .container {
    max-width: 960px;
  }
  
  .col-lg-2 {
    flex: 0 0 16.666667%;
    max-width: 16.666667%;
  }
  
  .col-lg-3 {
    flex: 0 0 25%;
    max-width: 25%;
  }
  
  .col-lg-4 {
    flex: 0 0 33.333333%;
    max-width: 33.333333%;
  }
  
  .col-lg-5 {
    flex: 0 0 41.666667%;
    max-width: 41.666667%;
  }
  
  .col-lg-6 {
    flex: 0 0 50%;
    max-width: 50%;
  }
  
  .col-lg-7 {
    flex: 0 0 58.333333%;
    max-width: 58.333333%;
  }
  
  .col-lg-8 {
    flex: 0 0 66.666667%;
    max-width: 66.666667%;
  }
  
  .col-lg-9 {
    flex: 0 0 75%;
    max-width: 75%;
  }
  
  .col-lg-10 {
    flex: 0 0 83.333333%;
    max-width: 83.333333%;
  }
  
  .offset-lg-1 {
    margin-left: 8.333333%;
  }
  
  .offset-lg-2 {
    margin-left: 16.666667%;
  }
  
  .order-lg-1 {
    order: 1;
  }
  
  .order-lg-2 {
    order: 2;
  }
  
  .flex-lg-row-reverse {
    flex-direction: row-reverse !important;
  }
  
  .mb-lg-0 {
    margin-bottom: 0 !important;
  }
  
  .ps-lg-5 {
    padding-left: 3rem !important;
  }
  
  .pe-lg-5 {
    padding-right: 3rem !important;
  }
  
  .px-lg-5 {
    padding-left: 3rem !important;
    padding-right: 3rem !important;
  }
}

/* Extra large devices (large desktops, 1200px and up) */
@media (min-width: 1200px) {
  .container {
    max-width: 1140px;
  }
}

/* Extra extra large devices (larger desktops, 1400px and up) */
@media (min-width: 1400px) {
  .container {
    max-width: 1320px;
  }
}

/* ========================================
   MOBILE SPECIFIC STYLES
======================================== */
@media (max-width: 991px) {
  .navbar-collapse {
    background-color: rgba(26, 61, 79, 0.98);
    padding: 1.5rem;
    border-radius: 12px;
    margin-top: 1rem;
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.2);
  }
  
  .navbar-dark .nav-link {
    padding: 0.75rem 1rem !important;
    margin: 0.25rem 0;
  }
  
  .hero-section {
    min-height: 70vh;
  }
  
  .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;
  }
  
  .btn-lg {
    padding: 0.875rem 2rem !important;
    font-size: 1rem;
  }
  
  section {
    padding: 3rem 0;
  }
}

@media (max-width: 767px) {
  .display-2 {
    font-size: 2rem !important;
  }
  
  .lead {
    font-size: 1.1rem !important;
  }
  
  .btn {
    padding: 0.65rem 1.5rem;
    font-size: 0.9rem;
  }
  
  .card-body {
    padding: 1.5rem;
  }
}

/* ========================================
   UTILITY CLASSES
======================================== */
.text-end {
  text-align: right !important;
}

.order-1 { order: 1; }
.order-2 { order: 2; }

/* ========================================
   ACCESSIBILITY
======================================== */
*:focus {
  outline: 2px solid var(--primary-color);
  outline-offset: 2px;
}

a:focus, button:focus, input:focus, textarea:focus, select:focus {
  outline: 2px solid var(--primary-color);
  outline-offset: 2px;
}

/* ========================================
   PRINT STYLES
======================================== */
@media print {
  .navbar, .btn, footer {
    display: none;
  }
  
  body {
    background: white;
    color: black;
  }
}