/* ============================================
   Architectural Studio Theme - Classic Garage Red & Charcoal
   Primary: #D32F2F | Secondary: #424242
   ============================================ */

/* === ROOT VARIABLES === */
:root {
  --primary-color: #D32F2F;
  --primary-dark: #B71C1C;
  --primary-light: #EF5350;
  --secondary-color: #424242;
  --secondary-dark: #212121;
  --secondary-light: #616161;
  --white: #FFFFFF;
  --off-white: #F5F5F5;
  --dark-text: #212121;
  --light-text: #757575;
  --border-color: #E0E0E0;
  --shadow-sm: 0 2px 4px rgba(0,0,0,0.1);
  --shadow-md: 0 4px 12px rgba(0,0,0,0.15);
  --shadow-lg: 0 8px 24px rgba(0,0,0,0.2);
  --transition-base: all 0.3s ease;
  --transition-slow: all 0.5s ease;
}

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

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

html {
  scroll-behavior: smooth;
}

/* === TYPOGRAPHY === */
h1, h2, h3, h4, h5, h6,
.display-1, .display-2, .display-3, .display-4, .display-5 {
  font-weight: 700 !important;
  color: var(--secondary-dark) !important;
  letter-spacing: -0.5px;
}

.display-3 {
  font-size: clamp(2.5rem, 5vw, 4rem) !important;
}

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

.display-5 {
  font-size: clamp(1.75rem, 3.5vw, 3rem) !important;
}

.lead {
  font-size: clamp(1rem, 2vw, 1.25rem) !important;
  color: var(--light-text) !important;
  line-height: 1.8 !important;
}

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

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

.h5, h5 {
  font-size: 1.25rem !important;
}

.fs-1 {
  font-size: calc(1.375rem + 1.5vw) !important;
}

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

/* === BUTTONS === */
.btn {
  font-weight: 600 !important;
  border-radius: 6px !important;
  transition: var(--transition-base) !important;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  border: 2px solid transparent !important;
  padding: 0.625rem 1.5rem !important;
}

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

.btn-primary:hover,
.btn-primary:focus,
.btn-primary:active {
  background-color: var(--primary-dark) !important;
  border-color: var(--primary-dark) !important;
  color: var(--white) !important;
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}

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

.btn-secondary:hover,
.btn-secondary:focus,
.btn-secondary:active {
  background-color: var(--secondary-dark) !important;
  border-color: var(--secondary-dark) !important;
  color: var(--white) !important;
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}

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

.btn-light:hover,
.btn-light:focus,
.btn-light:active {
  background-color: var(--off-white) !important;
  border-color: var(--secondary-color) !important;
  color: var(--secondary-dark) !important;
  transform: translateY(-2px);
}

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

.btn-outline-dark:hover,
.btn-outline-dark:focus,
.btn-outline-dark:active {
  background-color: var(--secondary-dark) !important;
  border-color: var(--secondary-dark) !important;
  color: var(--white) !important;
}

.btn-lg {
  padding: 1rem 2rem !important;
  font-size: 1.1rem !important;
}

.btn-sm {
  padding: 0.4rem 1rem !important;
  font-size: 0.875rem !important;
}

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

.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-base);
}

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

.navbar-dark .navbar-nav .nav-link {
  color: rgba(255, 255, 255, 0.9) !important;
  font-weight: 500 !important;
  padding: 0.5rem 1rem !important;
  margin: 0 0.25rem;
  border-radius: 4px;
  transition: var(--transition-base);
  position: relative;
}

.navbar-dark .navbar-nav .nav-link:hover,
.navbar-dark .navbar-nav .nav-link:focus {
  color: var(--white) !important;
  background-color: rgba(255, 255, 255, 0.1) !important;
}

.navbar-dark .navbar-nav .nav-link.active {
  color: var(--white) !important;
  background-color: var(--primary-color) !important;
  border-radius: 4px;
}

.navbar-dark .navbar-nav .nav-link.active::after {
  content: '';
  position: absolute;
  bottom: -5px;
  left: 50%;
  transform: translateX(-50%);
  width: 6px;
  height: 6px;
  background-color: var(--primary-color);
  border-radius: 50%;
}

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

.navbar-toggler:focus {
  box-shadow: 0 0 0 0.2rem rgba(211, 47, 47, 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, 0.9%29' stroke-linecap='round' stroke-miterlimit='10' stroke-width='2' d='M4 7h22M4 15h22M4 23h22'/%3e%3c/svg%3e") !important;
}

/* === HERO SECTION === */
.hero-section {
  background: linear-gradient(135deg, var(--secondary-dark) 0%, var(--secondary-color) 50%, #616161 100%);
  min-height: 100vh;
  padding-top: 80px;
  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: 0.3;
}

.hero-section .container {
  position: relative;
  z-index: 1;
}

.hero-section h1,
.hero-section .display-3 {
  color: var(--white) !important;
  text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.3);
  animation: fadeInUp 0.8s ease;
}

.hero-section .lead {
  color: rgba(255, 255, 255, 0.95) !important;
  text-shadow: 1px 1px 2px rgba(0, 0, 0, 0.2);
  animation: fadeInUp 1s ease;
  max-width: 600px;
}

.hero-section .btn {
  animation: fadeInUp 1.2s ease;
}

.bi-chevron-down {
  animation: bounce 2s infinite;
  color: var(--white) !important;
  font-size: 2rem;
  cursor: pointer;
  transition: var(--transition-base);
}

.bi-chevron-down:hover {
  color: var(--primary-light) !important;
  transform: translateY(5px);
}

/* === SECTIONS === */
section {
  padding: 80px 0;
  position: relative;
}

.py-5 {
  padding-top: 4rem !important;
  padding-bottom: 4rem !important;
}

.py-4 {
  padding-top: 3rem !important;
  padding-bottom: 3rem !important;
}

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

.pb-4 {
  padding-bottom: 3rem !important;
}

.pb-3 {
  padding-bottom: 2rem !important;
}

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

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

.mt-5 {
  margin-top: 4rem !important;
}

.mt-4 {
  margin-top: 3rem !important;
}

.mt-3 {
  margin-top: 2rem !important;
}

.mt-2 {
  margin-top: 1rem !important;
}

.mb-5 {
  margin-bottom: 4rem !important;
}

.mb-4 {
  margin-bottom: 3rem !important;
}

.mb-3 {
  margin-bottom: 2rem !important;
}

.mb-2 {
  margin-bottom: 1rem !important;
}

.mb-1 {
  margin-bottom: 0.5rem !important;
}

.mb-0 {
  margin-bottom: 0 !important;
}

.mb-lg-0 {
  margin-bottom: 0 !important;
}

.mb-md-0 {
  margin-bottom: 0 !important;
}

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

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

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

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

.card-img-top {
  transition: var(--transition-slow);
}

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

.service-card {
  background: var(--white) !important;
  border-radius: 12px;
  padding: 2rem;
  transition: var(--transition-base);
  border: 2px solid var(--border-color);
  height: 100%;
}

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

.service-details {
  background-color: var(--off-white);
  padding: 1.5rem;
  border-radius: 8px;
  border-left: 4px solid var(--primary-color);
}

/* === ICONS === */
.bi {
  display: inline-block;
  vertical-align: middle;
}

.bi-wrench-adjustable-circle-fill,
.bi-speedometer2,
.bi-shield-fill-check,
.bi-cpu-fill,
.bi-disc-fill,
.bi-gear-wide-connected,
.bi-lightning-charge-fill,
.bi-clipboard-check-fill,
.bi-plug-fill,
.bi-patch-check-fill,
.bi-award-fill,
.bi-tools,
.bi-shield-check,
.bi-mortarboard-fill,
.bi-clipboard-data,
.bi-gear,
.bi-code-square,
.bi-lock,
.bi-person-check,
.bi-calendar-range,
.bi-link-45deg,
.bi-shield-exclamation,
.bi-arrow-repeat,
.bi-gear-fill,
.bi-hurricane,
.bi-award,
.bi-chat-dots,
.bi-calendar-check,
.bi-car-front,
.bi-wrench-adjustable,
.bi-person-circle,
.bi-clipboard-check,
.bi-check-circle,
.bi-clock-history {
  font-size: 3rem;
  color: var(--primary-color) !important;
  transition: var(--transition-base);
}

.card:hover .bi,
.service-card:hover .bi {
  transform: scale(1.1) rotate(5deg);
  color: var(--primary-dark) !important;
}

.bi-geo-alt-fill,
.bi-telephone-fill,
.bi-envelope-fill,
.bi-clock-fill,
.bi-info-circle,
.bi-map,
.bi-exclamation-triangle-fill,
.bi-check-circle-fill,
.bi-envelope,
.bi-geo-alt,
.bi-telephone,
.bi-calendar-event,
.bi-send-fill {
  color: var(--primary-color) !important;
}

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

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

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

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

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

/* === TIMELINE === */
.timeline-container {
  position: relative;
}

.timeline-item {
  position: relative;
  padding-bottom: 3rem;
  border-left: 3px solid var(--primary-color);
  margin-left: 1rem;
}

.timeline-item:last-child {
  padding-bottom: 0;
  border-left-color: transparent;
}

.timeline-marker {
  width: 20px;
  height: 20px;
  background-color: var(--primary-color);
  border: 4px solid var(--white);
  border-radius: 50%;
  left: -12px;
  top: 0;
  box-shadow: var(--shadow-sm);
}

.timeline-content {
  background-color: var(--white);
  padding: 1.5rem;
  border-radius: 8px;
  box-shadow: var(--shadow-sm);
  transition: var(--transition-base);
}

.timeline-content:hover {
  box-shadow: var(--shadow-md);
  transform: translateX(5px);
}

.position-sticky {
  position: sticky !important;
  top: 100px;
}

/* === BADGES === */
.badge {
  padding: 0.5rem 1rem !important;
  font-weight: 600 !important;
  border-radius: 6px !important;
  font-size: 0.875rem !important;
}

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

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

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

.form-control-lg {
  padding: 1rem 1.5rem !important;
  font-size: 1.125rem !important;
}

.form-control:focus,
.form-control-lg:focus,
.form-select:focus {
  border-color: var(--primary-color) !important;
  box-shadow: 0 0 0 0.2rem rgba(211, 47, 47, 0.15) !important;
  outline: none !important;
}

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

.form-check-input {
  border: 2px solid var(--border-color) !important;
  width: 1.25rem !important;
  height: 1.25rem !important;
  cursor: pointer;
}

.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(211, 47, 47, 0.15) !important;
}

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

/* === ALERTS === */
.alert {
  border-radius: 8px !important;
  border: none !important;
  padding: 1rem 1.5rem !important;
  font-weight: 500 !important;
}

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

.alert-danger {
  background-color: #FFEBEE !important;
  color: #C62828 !important;
}

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

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

/* === ACCORDION === */
.accordion {
  border-radius: 8px !important;
  overflow: hidden;
}

.accordion-item {
  border: 1px solid var(--border-color) !important;
  margin-bottom: 1rem;
  border-radius: 8px !important;
  overflow: hidden;
}

.accordion-item:last-child {
  margin-bottom: 0;
}

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

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

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

.accordion-button:focus {
  box-shadow: 0 0 0 0.2rem rgba(211, 47, 47, 0.15) !important;
  border-color: var(--primary-color) !important;
}

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

.accordion-button:not(.collapsed)::after {
  filter: brightness(0) invert(1);
}

.accordion-body {
  padding: 1.5rem !important;
  background-color: var(--white) !important;
  color: var(--dark-text) !important;
  line-height: 1.8;
}

.accordion-collapse.show {
  border-top: 2px solid var(--primary-color);
}

/* === BREADCRUMB === */
.breadcrumb {
  background-color: transparent !important;
  padding: 1rem 0 !important;
  margin-bottom: 2rem !important;
}

.breadcrumb-item {
  color: var(--light-text) !important;
  font-weight: 500;
}

.breadcrumb-item + .breadcrumb-item::before {
  color: var(--light-text) !important;
  content: ">" !important;
}

.breadcrumb-item.active {
  color: var(--primary-color) !important;
}

.breadcrumb-item a {
  color: var(--secondary-dark) !important;
  text-decoration: none;
  transition: var(--transition-base);
}

.breadcrumb-item a:hover {
  color: var(--primary-color) !important;
}

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

.p-0 {
  padding: 0 !important;
}

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

.p-4 {
  padding: 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;
}

.py-2 {
  padding-top: 0.5rem !important;
  padding-bottom: 0.5rem !important;
}

.py-3 {
  padding-top: 1rem !important;
  padding-bottom: 1rem !important;
}

.ps-3 {
  padding-left: 1rem !important;
}

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

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

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

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

.me-2 {
  margin-right: 0.5rem !important;
}

.me-3 {
  margin-right: 1rem !important;
}

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

.list-unstyled {
  list-style: none !important;
  padding-left: 0 !important;
}

.list-unstyled li {
  padding: 0.5rem 0;
}

/* === FOOTER === */
footer {
  background: linear-gradient(135deg, var(--secondary-dark) 0%, var(--secondary-color) 100%);
  color: var(--white) !important;
  padding: 3rem 0 1rem;
  margin-top: 5rem;
}

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

footer a {
  color: rgba(255, 255, 255, 0.8) !important;
  text-decoration: none;
  transition: var(--transition-base);
  display: inline-block;
}

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

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

footer .bi {
  color: var(--primary-light) !important;
  font-size: 1.2rem;
}

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

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

@keyframes bounce {
  0%, 20%, 50%, 80%, 100% {
    transform: translateY(0);
  }
  40% {
    transform: translateY(-10px);
  }
  60% {
    transform: translateY(-5px);
  }
}

@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;
}

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

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

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

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

/* Large devices (desktops, 992px and up) */
@media (min-width: 992px) {
  .order-lg-1 {
    order: 1 !important;
  }
  
  .order-lg-2 {
    order: 2 !important;
  }
  
  .text-lg-start {
    text-align: left !important;
  }
  
  .text-lg-end {
    text-align: right !important;
  }
}

/* Medium devices (tablets, 768px and up) */
@media (min-width: 768px) {
  .text-md-start {
    text-align: left !important;
  }
  
  .text-md-end {
    text-align: right !important;
  }
  
  .mt-md-0 {
    margin-top: 0 !important;
  }
}

/* Mobile devices (up to 768px) */
@media (max-width: 768px) {
  .hero-section {
    min-height: 100vh;
    padding-top: 100px;
  }
  
  .display-3 {
    font-size: 2.5rem !important;
  }
  
  .display-4 {
    font-size: 2rem !important;
  }
  
  .display-5 {
    font-size: 1.75rem !important;
  }
  
  .navbar-collapse {
    background-color: rgba(33, 33, 33, 0.98);
    padding: 1rem;
    border-radius: 8px;
    margin-top: 1rem;
  }
  
  .navbar-nav .nav-item {
    margin: 0.25rem 0;
  }
  
  section {
    padding: 60px 0;
  }
  
  .btn-lg {
    padding: 0.875rem 1.75rem !important;
    font-size: 1rem !important;
  }
  
  .px-4 {
    padding-left: 1rem !important;
    padding-right: 1rem !important;
  }
  
  .px-5 {
    padding-left: 1.5rem !important;
    padding-right: 1.5rem !important;
  }
  
  .py-3 {
    padding-top: 0.75rem !important;
    padding-bottom: 0.75rem !important;
  }
  
  .ps-lg-5 {
    padding-left: 1rem !important;
  }
  
  .pe-lg-5 {
    padding-right: 1rem !important;
  }
  
  .card-body {
    padding: 1.5rem !important;
  }
  
  .timeline-container {
    padding-left: 1rem;
  }
  
  .position-sticky {
    position: relative !important;
    top: 0;
  }
  
  .mt-md-0 {
    margin-top: 1rem !important;
  }
  
  .mb-lg-0 {
    margin-bottom: 1rem !important;
  }
  
  .service-card {
    margin-bottom: 1.5rem;
  }
  
  .accordion-button {
    padding: 1rem !important;
  }
  
  .accordion-body {
    padding: 1rem !important;
  }
}

/* Extra small devices (phones, less than 576px) */
@media (max-width: 576px) {
  .hero-section {
    padding-top: 80px;
  }
  
  .display-3 {
    font-size: 2rem !important;
  }
  
  .btn-lg {
    padding: 0.75rem 1.5rem !important;
    font-size: 0.95rem !important;
    width: 100%;
  }
  
  .gap-3 {
    gap: 0.5rem !important;
  }
  
  .bi-wrench-adjustable-circle-fill,
  .bi-speedometer2,
  .bi-shield-fill-check,
  .bi-cpu-fill,
  .bi-disc-fill,
  .bi-gear-wide-connected,
  .bi-lightning-charge-fill,
  .bi-clipboard-check-fill,
  .bi-plug-fill {
    font-size: 2.5rem;
  }
  
  .navbar-brand {
    font-size: 1.25rem !important;
  }
  
  footer {
    text-align: center;
  }
  
  footer .text-lg-end,
  footer .text-md-end {
    text-align: center !important;
    margin-top: 1rem;
  }
  
  .form-control,
  .form-select {
    font-size: 1rem !important;
  }
}

/* === CUSTOM SCROLLBAR === */
::-webkit-scrollbar {
  width: 12px;
}

::-webkit-scrollbar-track {
  background: var(--off-white);
}

::-webkit-scrollbar-thumb {
  background: var(--secondary-color);
  border-radius: 6px;
}

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

/* === FOCUS STATES === */
a:focus,
button:focus,
input:focus,
textarea:focus,
select:focus {
  outline: 2px solid var(--primary-color) !important;
  outline-offset: 2px;
}

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

.loading::after {
  content: '';
  position: absolute;
  top: 50%;
  left: 50%;
  width: 20px;
  height: 20px;
  margin: -10px 0 0 -10px;
  border: 2px solid var(--white);
  border-top-color: transparent;
  border-radius: 50%;
  animation: spin 0.8s linear infinite;
}

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

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