/* Midnight Justice Architecture Studio - Custom Styles */

/* ========================================
   ROOT VARIABLES & RESET
   ======================================== */
:root {
  --primary-color: #1A237E;
  --secondary-color: #C62828;
  --primary-dark: #0D1642;
  --secondary-dark: #8E1F1F;
  --light-gray: #F5F5F5;
  --dark-gray: #333333;
  --white: #FFFFFF;
  --black: #000000;
  --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.1);
  --shadow-md: 0 4px 16px rgba(0, 0, 0, 0.15);
  --shadow-lg: 0 8px 32px rgba(0, 0, 0, 0.2);
}

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

body {
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, sans-serif;
  line-height: 1.6;
  color: var(--dark-gray) !important;
  overflow-x: hidden;
  background-color: var(--white) !important;
}

/* ========================================
   TYPOGRAPHY
   ======================================== */
h1, h2, h3, h4, h5, h6,
.h1, .h2, .h3, .h4, .h5, .h6,
.display-3, .display-4, .display-5 {
  font-weight: 700 !important;
  letter-spacing: -0.02em;
  color: var(--primary-dark) !important;
  line-height: 1.2 !important;
}

.lead {
  font-size: 1.25rem !important;
  font-weight: 400 !important;
  color: var(--dark-gray) !important;
  line-height: 1.7 !important;
}

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

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

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

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

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

.fs-4 {
  font-size: 1.5rem !important;
}

.fs-5 {
  font-size: 1.25rem !important;
}

.fs-6 {
  font-size: 1rem !important;
}

/* ========================================
   NAVIGATION
   ======================================== */
.navbar {
  padding: 1rem 0 !important;
  transition: var(--transition);
  background-color: var(--primary-color) !important;
  box-shadow: var(--shadow-sm);
}

.navbar.sticky-top {
  background-color: rgba(26, 35, 126, 0.98) !important;
  backdrop-filter: blur(10px);
}

.navbar-dark {
  background-color: var(--primary-color) !important;
}

.navbar-brand {
  font-size: 1.5rem !important;
  font-weight: 700 !important;
  color: var(--white) !important;
  letter-spacing: -0.02em;
  transition: var(--transition);
}

.navbar-brand:hover {
  color: var(--white) !important;
  opacity: 0.9;
  transform: translateY(-2px);
}

.navbar-toggler {
  border-color: rgba(255, 255, 255, 0.3) !important;
  padding: 0.5rem 0.75rem !important;
}

.navbar-toggler:focus {
  box-shadow: 0 0 0 0.2rem rgba(255, 255, 255, 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='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;
}

.navbar-nav {
  align-items: center;
}

.nav-item {
  margin: 0 0.25rem;
}

.nav-link {
  color: rgba(255, 255, 255, 0.85) !important;
  font-weight: 500 !important;
  padding: 0.5rem 1rem !important;
  border-radius: 8px;
  transition: var(--transition);
  position: relative;
}

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

.nav-link.active {
  background-color: rgba(255, 255, 255, 0.15) !important;
}

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

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

/* ========================================
   BUTTONS
   ======================================== */
.btn {
  font-weight: 600 !important;
  padding: 0.75rem 1.5rem !important;
  border-radius: 8px !important;
  transition: var(--transition) !important;
  border: 2px solid transparent !important;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  font-size: 0.9rem !important;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  text-decoration: none !important;
}

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

.btn-sm {
  padding: 0.5rem 1rem !important;
  font-size: 0.8rem !important;
}

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

.btn-primary:hover,
.btn-primary:focus,
.btn-primary:active {
  background-color: var(--secondary-dark) !important;
  border-color: var(--secondary-dark) !important;
  color: var(--white) !important;
  transform: translateY(-3px);
  box-shadow: 0 8px 16px rgba(198, 40, 40, 0.3) !important;
}

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

.btn-outline-light:hover,
.btn-outline-light:focus,
.btn-outline-light:active {
  background-color: var(--white) !important;
  border-color: var(--white) !important;
  color: var(--primary-color) !important;
  transform: translateY(-3px);
  box-shadow: 0 8px 16px rgba(255, 255, 255, 0.3) !important;
}

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

.btn-outline-secondary:hover,
.btn-outline-secondary:focus,
.btn-outline-secondary:active {
  background-color: var(--secondary-color) !important;
  border-color: var(--secondary-color) !important;
  color: var(--white) !important;
  transform: translateY(-3px);
  box-shadow: 0 8px 16px rgba(198, 40, 40, 0.3) !important;
}

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

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

.btn:disabled {
  opacity: 0.5;
  cursor: not-allowed;
  transform: none !important;
}

/* ========================================
   HERO SECTION
   ======================================== */
.hero-section {
  min-height: 90vh;
  background: linear-gradient(135deg, var(--primary-dark) 0%, var(--primary-color) 100%);
  position: relative;
  overflow: hidden;
  padding: 4rem 0;
}

.hero-section::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background-image: 
    repeating-linear-gradient(45deg, transparent, transparent 35px, rgba(255, 255, 255, 0.02) 35px, rgba(255, 255, 255, 0.02) 70px);
  pointer-events: none;
}

.hero-left,
.hero-right {
  position: relative;
  z-index: 2;
}

.hero-content {
  animation: fadeInUp 1s ease-out;
}

.hero-content .display-3 {
  color: var(--white) !important;
  margin-bottom: 1.5rem !important;
  font-size: clamp(2rem, 5vw, 3.5rem) !important;
}

.hero-content .lead {
  color: rgba(255, 255, 255, 0.9) !important;
  margin-bottom: 2rem !important;
}

.animated-underline {
  position: relative;
  display: inline-block;
}

.animated-underline::after {
  content: '';
  position: absolute;
  bottom: -10px;
  left: 0;
  width: 100%;
  height: 4px;
  background: linear-gradient(90deg, var(--secondary-color), #FF5252);
  animation: underlineExpand 1.5s ease-out 0.5s both;
}

@keyframes underlineExpand {
  from {
    width: 0;
  }
  to {
    width: 100%;
  }
}

.hero-right {
  display: flex;
  align-items: center;
  justify-content: center;
}

/* ========================================
   CARDS
   ======================================== */
.card {
  border: none !important;
  border-radius: 12px !important;
  overflow: hidden;
  transition: var(--transition);
  background-color: var(--white) !important;
  box-shadow: var(--shadow-sm);
}

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

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

.card-title,
.h5 {
  color: var(--primary-dark) !important;
  font-weight: 700 !important;
  margin-bottom: 1rem !important;
}

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

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

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

.card-header {
  background-color: var(--primary-color) !important;
  color: var(--white) !important;
  font-weight: 600 !important;
  padding: 1rem 1.5rem !important;
  border-bottom: none !important;
}

/* Service Card */
.service-card {
  background: var(--white) !important;
  border-radius: 12px !important;
  padding: 2rem !important;
  transition: var(--transition);
  border: 2px solid transparent !important;
  box-shadow: var(--shadow-sm);
}

.service-card:hover {
  border-color: var(--secondary-color) !important;
  transform: translateY(-8px);
  box-shadow: var(--shadow-lg) !important;
}

.service-card .h4 {
  color: var(--primary-color) !important;
  margin-bottom: 1rem !important;
}

.service-card p {
  color: var(--dark-gray) !important;
}

/* Testimonial Card */
.testimonial-card {
  background: rgba(255, 255, 255, 0.95) !important;
  border-radius: 12px !important;
  padding: 2rem !important;
  box-shadow: var(--shadow-md);
  transition: var(--transition);
  backdrop-filter: blur(10px);
}

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

/* Floating Card */
.floating-card {
  animation: float 3s ease-in-out infinite;
}

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

/* Case Card */
.case-card {
  border-radius: 12px !important;
  overflow: hidden;
  position: relative;
  transition: var(--transition);
  cursor: pointer;
}

.case-card:hover {
  transform: translateY(-10px);
}

.case-card .card-img-top {
  height: 300px;
}

.case-overlay {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: linear-gradient(180deg, transparent 0%, rgba(26, 35, 126, 0.95) 70%);
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  padding: 2rem;
  opacity: 0;
  transition: var(--transition);
}

.case-card:hover .case-overlay {
  opacity: 1;
}

/* Contact Card */
.contact-card {
  background: var(--white) !important;
  border-radius: 16px !important;
  box-shadow: var(--shadow-lg) !important;
  overflow: hidden;
}

.contact-hero {
  background: linear-gradient(135deg, var(--primary-color) 0%, var(--primary-dark) 100%);
  padding: 4rem 0;
}

/* ========================================
   FORMS
   ======================================== */
.form-control,
.form-select {
  border: 2px solid #E0E0E0 !important;
  border-radius: 8px !important;
  padding: 0.75rem 1rem !important;
  font-size: 1rem !important;
  transition: var(--transition);
  background-color: var(--white) !important;
  color: var(--dark-gray) !important;
}

.form-control:focus,
.form-select:focus {
  border-color: var(--primary-color) !important;
  box-shadow: 0 0 0 0.2rem rgba(26, 35, 126, 0.15) !important;
  background-color: var(--white) !important;
}

.form-control.border-bottom {
  border: none !important;
  border-bottom: 2px solid #E0E0E0 !important;
  border-radius: 0 !important;
}

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

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

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

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

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

.form-control.is-invalid {
  border-color: var(--secondary-color) !important;
}

.form-control.is-valid {
  border-color: #4CAF50 !important;
}

.invalid-feedback {
  color: var(--secondary-color) !important;
  font-size: 0.875rem;
  margin-top: 0.5rem;
}

/* ========================================
   BADGES
   ======================================== */
.badge {
  padding: 0.5rem 1rem !important;
  border-radius: 50px !important;
  font-weight: 600 !important;
  font-size: 0.85rem !important;
  letter-spacing: 0.03em;
}

.badge.bg-light {
  background-color: var(--light-gray) !important;
  color: var(--primary-dark) !important;
}

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

/* ========================================
   ACCORDION
   ======================================== */
.accordion {
  --bs-accordion-border-radius: 12px !important;
}

.accordion-item {
  border: 2px solid #E0E0E0 !important;
  margin-bottom: 1rem !important;
  border-radius: 12px !important;
  overflow: hidden;
  background-color: var(--white) !important;
}

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

.accordion-button {
  background-color: var(--white) !important;
  color: var(--primary-dark) !important;
  font-weight: 600 !important;
  padding: 1.25rem 1.5rem !important;
  border: none !important;
  transition: var(--transition);
}

.accordion-button:not(.collapsed) {
  background-color: var(--primary-color) !important;
  color: var(--white) !important;
  box-shadow: none !important;
}

.accordion-button:focus {
  box-shadow: none !important;
  border: none !important;
}

.accordion-button::after {
  filter: brightness(0) saturate(100%);
  transition: var(--transition);
}

.accordion-button:not(.collapsed)::after {
  filter: brightness(0) saturate(100%) invert(100%);
}

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

.accordion-collapse {
  border-top: 2px solid #E0E0E0 !important;
}

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

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

.list-group-item {
  border: 1px solid #E0E0E0 !important;
  padding: 1rem 1.5rem !important;
  background-color: var(--white) !important;
  color: var(--dark-gray) !important;
  transition: var(--transition);
}

.list-group-item:first-child {
  border-top-left-radius: 12px !important;
  border-top-right-radius: 12px !important;
}

.list-group-item:last-child {
  border-bottom-left-radius: 12px !important;
  border-bottom-right-radius: 12px !important;
}

.list-group-item-action {
  cursor: pointer;
}

.list-group-item-action:hover {
  background-color: var(--light-gray) !important;
  color: var(--primary-color) !important;
  transform: translateX(5px);
}

.list-group-item-action.active {
  background-color: var(--primary-color) !important;
  border-color: var(--primary-color) !important;
  color: var(--white) !important;
}

.list-group-flush .list-group-item {
  border-left: none !important;
  border-right: none !important;
  border-radius: 0 !important;
}

.custom-list {
  list-style: none;
  padding-left: 0;
}

.custom-list li {
  padding: 0.5rem 0;
  padding-left: 2rem;
  position: relative;
  color: var(--dark-gray) !important;
}

.custom-list li::before {
  content: '✓';
  position: absolute;
  left: 0;
  color: var(--secondary-color);
  font-weight: 700;
  font-size: 1.2rem;
}

/* ========================================
   TABLES
   ======================================== */
.table-responsive {
  border-radius: 12px;
  overflow: hidden;
  box-shadow: var(--shadow-sm);
}

.table {
  margin-bottom: 0 !important;
  background-color: var(--white) !important;
}

.table thead {
  background-color: var(--primary-color) !important;
}

.table thead th {
  color: var(--white) !important;
  font-weight: 600 !important;
  border: none !important;
  padding: 1rem !important;
}

.table tbody tr {
  transition: var(--transition);
}

.table tbody tr:hover {
  background-color: var(--light-gray) !important;
}

.table tbody td {
  padding: 1rem !important;
  color: var(--dark-gray) !important;
  border-color: #E0E0E0 !important;
}

.table-bordered {
  border: 2px solid #E0E0E0 !important;
}

/* ========================================
   ALERTS
   ======================================== */
.alert {
  border-radius: 12px !important;
  padding: 1rem 1.5rem !important;
  border: none !important;
  box-shadow: var(--shadow-sm);
}

.alert-info {
  background-color: #E3F2FD !important;
  color: #1565C0 !important;
}

.alert-warning {
  background-color: #FFF3E0 !important;
  color: #E65100 !important;
}

.alert-danger {
  background-color: #FFEBEE !important;
  color: var(--secondary-dark) !important;
}

.alert-success {
  background-color: #E8F5E9 !important;
  color: #2E7D32 !important;
}

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

.bi-geo-alt-fill,
.bi-telephone-fill,
.bi-envelope-fill,
.bi-trophy,
.bi-journal-text,
.bi-people,
.bi-calendar-check,
.bi-list-ul,
.bi-chevron-right,
.bi-shield-check,
.bi-chevron-down,
.bi-database,
.bi-gear,
.bi-briefcase,
.bi-chat-dots,
.bi-credit-card,
.bi-graph-up,
.bi-shield-lock,
.bi-newspaper,
.bi-share,
.bi-lock,
.bi-cookie,
.bi-person-check,
.bi-eye,
.bi-pencil,
.bi-trash,
.bi-x-circle,
.bi-ban,
.bi-file-earmark-arrow-down,
.bi-clock-history,
.bi-globe,
.bi-arrow-repeat,
.bi-envelope,
.bi-building,
.bi-geo-alt,
.bi-telephone,
.bi-phone,
.bi-arrow-right,
.bi-linkedin,
.bi-twitter,
.bi-facebook,
.bi-calendar3,
.bi-clock {
  font-size: 1.25rem;
  color: var(--secondary-color);
}

.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;
}

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

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

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

.rounded {
  border-radius: 8px !important;
}

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

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

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

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

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

.position-sticky {
  position: sticky !important;
  top: 80px;
}

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

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

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

.opacity-50 {
  opacity: 0.5 !important;
}

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

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

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

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

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

.d-none {
  display: none !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;
}

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

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

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

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

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

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

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

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

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

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

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

.mt-auto {
  margin-top: auto !important;
}

/* ========================================
   FILTER BUTTONS
   ======================================== */
.filter-btn {
  background-color: transparent !important;
  border: 2px solid var(--primary-color) !important;
  color: var(--primary-color) !important;
  padding: 0.75rem 1.5rem !important;
  border-radius: 50px !important;
  transition: var(--transition);
  font-weight: 600 !important;
}

.filter-btn:hover,
.filter-btn.active {
  background-color: var(--primary-color) !important;
  color: var(--white) !important;
  transform: translateY(-3px);
  box-shadow: var(--shadow-md) !important;
}

/* ========================================
   PRIVACY NAVIGATION
   ======================================== */
.privacy-nav-link {
  display: flex;
  align-items: center;
  padding: 1rem 1.5rem;
  color: var(--dark-gray) !important;
  text-decoration: none;
  transition: var(--transition);
  border-radius: 8px;
  font-weight: 500;
}

.privacy-nav-link:hover {
  background-color: var(--light-gray) !important;
  color: var(--primary-color) !important;
  transform: translateX(5px);
}

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

.privacy-section {
  scroll-margin-top: 100px;
}

.privacy-content {
  line-height: 1.8;
  color: var(--dark-gray) !important;
}

.chevron-toggle {
  transition: var(--transition);
}

.chevron-toggle.rotated {
  transform: rotate(180deg);
}

/* ========================================
   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);
  }
}

.animate-fade-in {
  animation: fadeIn 0.8s ease-out;
}

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

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

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

/* Stagger animation for child elements */
.stagger-animation > * {
  opacity: 0;
  animation: fadeInUp 0.6s ease-out forwards;
}

.stagger-animation > *:nth-child(1) { animation-delay: 0.1s; }
.stagger-animation > *:nth-child(2) { animation-delay: 0.2s; }
.stagger-animation > *:nth-child(3) { animation-delay: 0.3s; }
.stagger-animation > *:nth-child(4) { animation-delay: 0.4s; }
.stagger-animation > *:nth-child(5) { animation-delay: 0.5s; }
.stagger-animation > *:nth-child(6) { animation-delay: 0.6s; }

/* ========================================
   SPACING UTILITIES
   ======================================== */
.p-0 { padding: 0 !important; }
.p-3 { padding: 1rem !important; }
.p-4 { padding: 1.5rem !important; }
.p-5 { padding: 3rem !important; }

.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; }

.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; }

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

.pb-4 { padding-bottom: 1.5rem !important; }

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

.m-0 { margin: 0 !important; }

.my-4 { margin-top: 1.5rem !important; margin-bottom: 1.5rem !important; }
.my-5 { margin-top: 3rem !important; margin-bottom: 3rem !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; }

.me-1 { margin-right: 0.25rem !important; }
.me-4 { margin-right: 1.5rem !important; }

/* ========================================
   RESPONSIVE DESIGN
   ======================================== */

/* Large Devices (Desktops, 992px and up) */
@media (min-width: 992px) {
  .d-lg-block {
    display: block !important;
  }
  
  .col-lg-2 { width: 16.666667% !important; }
  .col-lg-3 { width: 25% !important; }
  .col-lg-4 { width: 33.333333% !important; }
  .col-lg-5 { width: 41.666667% !important; }
  .col-lg-6 { width: 50% !important; }
  .col-lg-7 { width: 58.333333% !important; }
  .col-lg-8 { width: 66.666667% !important; }
  .col-lg-9 { width: 75% !important; }
  .col-lg-10 { width: 83.333333% !important; }
  .col-lg-11 { width: 91.666667% !important; }
  
  .offset-lg-1 { margin-left: 8.333333% !important; }
  .offset-lg-2 { margin-left: 16.666667% !important; }
  
  .ps-lg-5 {
    padding-left: 3rem !important;
  }
  
  .mb-lg-0 {
    margin-bottom: 0 !important;
  }
  
  .text-lg-end {
    text-align: right !important;
  }
}

/* Medium Devices (Tablets, 768px and up) */
@media (min-width: 768px) {
  .col-md-4 { width: 33.333333% !important; }
  .col-md-6 { width: 50% !important; }
  .col-md-8 { width: 66.666667% !important; }
  
  .text-md-start {
    text-align: left !important;
  }
  
  .text-md-end {
    text-align: right !important;
  }
  
  .mb-md-0 {
    margin-bottom: 0 !important;
  }
}

/* Extra Large Devices (Large Desktops, 1200px and up) */
@media (min-width: 1200px) {
  .col-xl-10 { width: 83.333333% !important; }
}

/* Mobile Devices (Less than 768px) */
@media (max-width: 767.98px) {
  .hero-section {
    min-height: auto;
    padding: 3rem 0;
  }
  
  .hero-content .display-3 {
    font-size: 2rem !important;
  }
  
  .display-4 {
    font-size: 2rem !important;
  }
  
  .display-5 {
    font-size: 1.75rem !important;
  }
  
  .btn-lg {
    padding: 0.875rem 1.5rem !important;
    font-size: 0.95rem !important;
  }
  
  .card-body {
    padding: 1.5rem !important;
  }
  
  .service-card {
    padding: 1.5rem !important;
  }
  
  .navbar-nav {
    padding: 1rem 0;
  }
  
  .nav-item {
    margin: 0.25rem 0;
  }
  
  .nav-link {
    padding: 0.75rem 1rem !important;
  }
  
  .d-none {
    display: none !important;
  }
  
  .col-12 {
    width: 100% !important;
  }
  
  .position-sticky {
    position: relative !important;
  }
  
  .text-center {
    text-align: center !important;
  }
  
  .contact-hero {
    padding: 3rem 0;
  }
}

/* Tablet Specific */
@media (min-width: 768px) and (max-width: 991.98px) {
  .hero-content .display-3 {
    font-size: 2.5rem !important;
  }
  
  .card-img-top {
    height: 220px;
  }
}

/* ========================================
   CUSTOM SCROLLBAR
   ======================================== */
::-webkit-scrollbar {
  width: 10px;
}

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

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

::-webkit-scrollbar-thumb:hover {
  background: var(--primary-dark);
}

/* ========================================
   CONTAINER FLUID
   ======================================== */
.container-fluid {
  padding-right: 15px !important;
  padding-left: 15px !important;
}

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

/* ========================================
   ACCESSIBILITY
   ======================================== */
.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;
}

.focus-visible:focus {
  outline: 3px solid var(--secondary-color) !important;
  outline-offset: 2px !important;
}

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

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

/* ========================================
   PRELOADER (Optional)
   ======================================== */
.preloader {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: var(--primary-color);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 9999;
  transition: opacity 0.5s ease;
}

.preloader.hidden {
  opacity: 0;
  pointer-events: none;
}

.preloader-spinner {
  width: 50px;
  height: 50px;
  border: 4px solid rgba(255, 255, 255, 0.3);
  border-top-color: white;
  border-radius: 50%;
  animation: spin 1s linear infinite;
}

@keyframes spin {
  to { transform: rotate(360deg); }
}