/* ============================================
   ARCHITECTURAL STUDIO - IMPERIAL RED & CARBON BLACK
   CSS Stylesheet - Modern & Professional
   ============================================ */

/* ===== ROOT VARIABLES ===== */
:root {
  --imperial-red: #D32F2F;
  --carbon-black: #212121;
  --light-gray: #f5f5f5;
  --white: #ffffff;
  --overlay-dark: rgba(0, 0, 0, 0.7);
  --overlay-red: rgba(211, 47, 47, 0.9);
  --transition-smooth: all 0.3s ease;
  --shadow-light: 0 2px 10px rgba(0, 0, 0, 0.1);
  --shadow-heavy: 0 10px 40px rgba(0, 0, 0, 0.3);
}

/* ===== GLOBAL STYLES ===== */
* {
  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(--carbon-black) !important;
  background-color: var(--white);
  line-height: 1.6;
  overflow-x: hidden;
}

/* ===== TYPOGRAPHY ===== */
h1, h2, h3, h4, h5, h6 {
  font-weight: 700;
  line-height: 1.2;
  color: var(--carbon-black) !important;
}

.display-2, .display-4, .display-5 {
  font-weight: 800 !important;
  letter-spacing: -1px;
}

.lead {
  font-weight: 300;
  opacity: 0.95;
}

/* ===== NAVBAR ===== */
.navbar {
  background: linear-gradient(135deg, var(--carbon-black) 0%, #424242 100%) !important;
  backdrop-filter: blur(10px);
  box-shadow: 0 2px 20px rgba(0, 0, 0, 0.3);
  transition: var(--transition-smooth);
  padding: 1rem 0;
  z-index: 1050;
}

.navbar.fixed-top {
  border-bottom: 2px solid var(--imperial-red);
}

.navbar-brand {
  font-size: 1.75rem !important;
  color: var(--white) !important;
  font-weight: 800 !important;
  letter-spacing: 1px;
  text-transform: uppercase;
  transition: var(--transition-smooth);
}

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

.navbar-dark .navbar-nav .nav-link {
  color: rgba(255, 255, 255, 0.9) !important;
  font-weight: 500 !important;
  padding: 0.5rem 1.2rem !important;
  margin: 0 0.25rem;
  border-radius: 4px;
  transition: var(--transition-smooth);
  position: relative;
}

.navbar-dark .navbar-nav .nav-link:hover,
.navbar-dark .navbar-nav .nav-link.active {
  color: var(--imperial-red) !important;
  background: rgba(211, 47, 47, 0.1) !important;
  transform: translateY(-2px);
}

.navbar-dark .navbar-nav .nav-link.active::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 60%;
  height: 2px;
  background: var(--imperial-red);
}

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

.navbar-toggler:focus {
  box-shadow: 0 0 0 0.25rem rgba(211, 47, 47, 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='%23D32F2F' 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(--carbon-black) 0%, #424242 100%);
  position: relative;
  min-height: 100vh;
}

.video-background {
  opacity: 0.3;
  filter: grayscale(20%);
  z-index: 1;
}

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

.overlay-dark {
  background: linear-gradient(135deg, rgba(33, 33, 33, 0.85) 0%, rgba(211, 47, 47, 0.4) 100%);
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  z-index: 2;
}

.hero-title {
  color: var(--white) !important;
  text-shadow: 2px 2px 10px rgba(0, 0, 0, 0.5);
  animation: fadeInUp 1s ease-out;
  font-size: clamp(2.5rem, 5vw, 4rem) !important;
}

.hero-subtitle {
  color: rgba(255, 255, 255, 0.95) !important;
  text-shadow: 1px 1px 5px rgba(0, 0, 0, 0.3);
  animation: fadeInUp 1.3s ease-out;
  font-size: clamp(1rem, 2vw, 1.5rem) !important;
}

/* ===== BUTTONS ===== */
.btn {
  font-weight: 600 !important;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  border-radius: 6px;
  transition: var(--transition-smooth);
  border: 2px solid transparent;
  position: relative;
  overflow: hidden;
  z-index: 1;
}

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

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

.btn-danger,
.imperial-btn {
  background: var(--imperial-red) !important;
  color: var(--white) !important;
  border-color: var(--imperial-red) !important;
  box-shadow: 0 4px 15px rgba(211, 47, 47, 0.3);
}

.btn-danger:hover,
.imperial-btn:hover {
  background: #b71c1c !important;
  color: var(--white) !important;
  border-color: #b71c1c !important;
  transform: translateY(-3px);
  box-shadow: 0 6px 25px rgba(211, 47, 47, 0.5);
}

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

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

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

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

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

.btn-outline-secondary:hover {
  background: var(--carbon-black) !important;
  color: var(--white) !important;
  border-color: var(--carbon-black) !important;
}

.btn-secondary {
  background: #6c757d !important;
  color: var(--white) !important;
  border-color: #6c757d !important;
}

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

.btn-link {
  color: var(--imperial-red) !important;
  text-decoration: none !important;
}

.btn-link:hover {
  color: #b71c1c !important;
  text-decoration: underline !important;
}

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

.bg-dark {
  background: linear-gradient(135deg, var(--carbon-black) 0%, #424242 100%) !important;
  color: var(--white) !important;
}

.bg-dark h1, .bg-dark h2, .bg-dark h3, .bg-dark h4, .bg-dark h5, .bg-dark h6,
.bg-dark p, .bg-dark span, .bg-dark .lead {
  color: var(--white) !important;
}

.bg-light {
  background: #f5f5f5 !important;
}

.bg-black {
  background: #000000 !important;
}

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

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

.text-light {
  color: rgba(255, 255, 255, 0.9) !important;
}

.text-danger {
  color: var(--imperial-red) !important;
}

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

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

/* ===== SERVICE CARDS ===== */
.service-card {
  background: var(--carbon-black) !important;
  border: 2px solid #424242 !important;
  border-radius: 10px;
  transition: var(--transition-smooth);
  height: 100%;
  position: relative;
  overflow: hidden;
}

.service-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(211, 47, 47, 0.1), transparent);
  transition: left 0.5s;
}

.service-card:hover::before {
  left: 100%;
}

.service-card:hover {
  transform: translateY(-10px);
  border-color: var(--imperial-red) !important;
  box-shadow: 0 15px 40px rgba(211, 47, 47, 0.3);
}

.service-card h3,
.service-card h4,
.service-card p {
  color: var(--white) !important;
}

.service-icon {
  font-size: 3rem;
  color: var(--imperial-red) !important;
  margin-bottom: 1.5rem;
  transition: var(--transition-smooth);
}

.service-card:hover .service-icon {
  transform: scale(1.1) rotate(5deg);
}

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

.bi-check-circle-fill,
.bi-speedometer2,
.bi-wrench-adjustable,
.bi-gear-wide-connected,
.bi-disc,
.bi-arrow-down-up,
.bi-clipboard-check,
.bi-geo-alt-fill,
.bi-telephone-fill,
.bi-envelope-fill,
.bi-star-fill,
.bi-gear-fill,
.bi-tools,
.bi-wrench-adjustable-circle,
.bi-shield-fill-check,
.bi-disc-fill,
.bi-lightning-charge-fill,
.bi-question-circle-fill,
.bi-arrow-left,
.bi-arrow-right,
.bi-arrow-clockwise,
.bi-lightbulb-fill,
.bi-calendar-check,
.bi-facebook,
.bi-instagram,
.bi-youtube,
.bi-car-front,
.bi-wifi,
.bi-cup-hot,
.bi-eye,
.bi-geo-alt,
.bi-telephone,
.bi-envelope,
.bi-chat-dots-fill,
.bi-chat-dots,
.bi-x-lg,
.bi-info-circle,
.bi-clipboard-data,
.bi-shield-check,
.bi-people,
.bi-cookie,
.bi-hand-thumbs-up,
.bi-clock-history,
.bi-pencil-square,
.bi-cookie-bite,
.bi-check-circle {
  display: inline-block;
  transition: var(--transition-smooth);
}

/* ===== CARDS ===== */
.card {
  border: none;
  border-radius: 10px;
  overflow: hidden;
  transition: var(--transition-smooth);
  box-shadow: var(--shadow-light);
}

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

.card-body {
  padding: 2rem;
}

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

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

.card-text {
  color: #666 !important;
  line-height: 1.8;
}

/* ===== TESTIMONIAL CARDS ===== */
.testimonial-card {
  background: var(--white) !important;
  border-radius: 15px;
  padding: 2rem;
  box-shadow: 0 5px 20px rgba(0, 0, 0, 0.08);
  transition: var(--transition-smooth);
  border: 1px solid #e0e0e0;
  height: 100%;
}

.testimonial-card:hover {
  transform: translateY(-8px);
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.15);
  border-color: var(--imperial-red);
}

.testimonial-card .bi-star-fill {
  color: #FFC107 !important;
  font-size: 1.2rem;
}

/* ===== TEAM CARDS ===== */
.team-card {
  background: var(--white);
  border-radius: 15px;
  overflow: hidden;
  box-shadow: var(--shadow-light);
  transition: var(--transition-smooth);
  position: relative;
}

.team-card:hover {
  transform: translateY(-10px);
  box-shadow: var(--shadow-heavy);
}

.card-img-wrapper {
  position: relative;
  overflow: hidden;
  height: 300px;
}

.card-img-wrapper img {
  transition: transform 0.5s ease;
}

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

.overlay {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: var(--overlay-red);
  opacity: 0;
  transition: var(--transition-smooth);
  display: flex;
  align-items: center;
  justify-content: center;
}

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

/* ===== TIMELINE ===== */
.timeline-container {
  position: relative;
  padding-left: 2rem;
}

.timeline-item {
  position: relative;
  padding-left: 3rem;
  padding-bottom: 3rem;
  border-left: 3px solid var(--imperial-red);
}

.timeline-item:last-child {
  border-left: none;
}

.timeline-marker {
  position: absolute;
  left: -12px;
  top: 0;
  width: 20px;
  height: 20px;
  border-radius: 50%;
  background: var(--imperial-red);
  border: 3px solid var(--white);
  box-shadow: 0 0 0 3px var(--imperial-red);
  z-index: 1;
}

.timeline-content {
  background: var(--white);
  padding: 1.5rem;
  border-radius: 10px;
  box-shadow: var(--shadow-light);
  transition: var(--transition-smooth);
}

.timeline-content:hover {
  transform: translateX(10px);
  box-shadow: var(--shadow-heavy);
}

.fade-in-timeline {
  animation: fadeInLeft 0.8s ease-out;
}

/* ===== FORMS ===== */
.form-control,
.form-control-lg,
.form-select {
  border: 2px solid #ddd !important;
  border-radius: 6px;
  padding: 0.75rem 1rem;
  transition: var(--transition-smooth);
  color: var(--carbon-black) !important;
  background: var(--white) !important;
}

.form-control:focus,
.form-control-lg:focus,
.form-select:focus {
  border-color: var(--imperial-red) !important;
  box-shadow: 0 0 0 0.25rem rgba(211, 47, 47, 0.15) !important;
  outline: none;
}

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

.form-check-input {
  border: 2px solid #ddd;
  cursor: pointer;
}

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

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

.form-step {
  display: none;
  animation: fadeIn 0.5s ease;
}

.form-step.active {
  display: block;
}

.input-group {
  box-shadow: var(--shadow-light);
  border-radius: 6px;
}

/* ===== BADGES ===== */
.badge {
  padding: 0.5rem 1rem;
  font-weight: 600;
  border-radius: 20px;
  letter-spacing: 0.5px;
}

.badge.bg-danger {
  background: var(--imperial-red) !important;
}

/* ===== ALERTS ===== */
.alert {
  border-radius: 10px;
  border: none;
  padding: 1.25rem;
  box-shadow: var(--shadow-light);
}

.alert-light {
  background: #f8f9fa !important;
  color: var(--carbon-black) !important;
}

/* ===== ACCORDION ===== */
.accordion {
  border-radius: 10px;
  overflow: hidden;
}

.accordion-item {
  border: 1px solid #e0e0e0;
  margin-bottom: 1rem;
  border-radius: 8px !important;
  overflow: hidden;
}

.accordion-header {
  margin: 0;
}

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

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

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

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

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

.accordion-body {
  padding: 1.5rem;
  background: #fafafa;
  color: var(--carbon-black) !important;
}

/* ===== MODAL ===== */
.modal-content {
  border-radius: 15px;
  border: none;
  overflow: hidden;
}

.modal-header {
  background: linear-gradient(135deg, var(--carbon-black) 0%, #424242 100%);
  color: var(--white) !important;
  border: none;
  padding: 1.5rem 2rem;
}

.modal-title {
  color: var(--white) !important;
  font-weight: 700;
}

.modal-body {
  padding: 2rem;
  color: var(--carbon-black) !important;
}

.modal-footer {
  border: none;
  padding: 1.5rem 2rem;
  background: #f8f9fa;
}

.btn-close,
.btn-close-white {
  filter: brightness(0) invert(1);
  opacity: 1;
}

.btn-close:hover,
.btn-close-white:hover {
  opacity: 0.8;
}

/* ===== DIAGNOSTIC & SYMPTOM CARDS ===== */
.diagnostic-step {
  background: var(--white);
  border-radius: 12px;
  padding: 2rem;
  box-shadow: var(--shadow-light);
  margin-bottom: 1.5rem;
  transition: var(--transition-smooth);
}

.diagnostic-step:hover {
  box-shadow: var(--shadow-heavy);
  transform: translateX(5px);
}

.symptom-card {
  background: var(--white);
  border-radius: 10px;
  padding: 1.5rem;
  text-align: center;
  transition: var(--transition-smooth);
  cursor: pointer;
  border: 2px solid transparent !important;
}

.symptom-card:hover {
  border-color: var(--imperial-red) !important;
  transform: translateY(-5px);
  box-shadow: 0 10px 25px rgba(211, 47, 47, 0.2);
}

.symptom-card.selected {
  background: var(--imperial-red) !important;
  color: var(--white) !important;
  border-color: var(--imperial-red) !important;
}

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

/* ===== STEP CIRCLE ===== */
.step-circle {
  width: 50px;
  height: 50px;
  background: var(--imperial-red);
  color: var(--white) !important;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-size: 1.25rem;
  margin: 0 auto;
  box-shadow: 0 4px 15px rgba(211, 47, 47, 0.3);
}

.step-circle.active {
  animation: pulse 2s infinite;
}

/* ===== EMERGENCY BANNER ===== */
.emergency-banner {
  background: var(--imperial-red) !important;
  color: var(--white) !important;
  padding: 1rem 2rem;
  border-radius: 10px;
  box-shadow: 0 5px 20px rgba(211, 47, 47, 0.4);
  animation: slideInDown 0.8s ease;
}

.emergency-banner * {
  color: var(--white) !important;
}

/* ===== CHAT WIDGET ===== */
.position-fixed {
  z-index: 1040;
}

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

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

/* ===== UTILITIES ===== */
.shadow {
  box-shadow: var(--shadow-light) !important;
}

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

.shadow-sm {
  box-shadow: 0 2px 5px rgba(0, 0, 0, 0.08) !important;
}

.rounded {
  border-radius: 10px !important;
}

.img-fluid {
  max-width: 100%;
  height: auto;
}

.sticky-top {
  position: sticky;
  top: 80px;
  z-index: 1020;
}

.z-3 {
  z-index: 3 !important;
}

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

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

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

.g-5 {
  gap: 3rem !important;
}

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

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

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

/* ===== HOVER EFFECTS ===== */
a {
  color: var(--imperial-red) !important;
  text-decoration: none;
  transition: var(--transition-smooth);
}

a:hover {
  color: #b71c1c !important;
  text-decoration: underline;
}

.text-white a,
.bg-dark a,
.navbar a {
  color: var(--white) !important;
}

.text-white a:hover,
.bg-dark a:hover {
  color: var(--imperial-red) !important;
}

/* ===== ANIMATIONS ===== */
@keyframes fadeIn {
  from {
    opacity: 0;
  }
  to {
    opacity: 1;
  }
}

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

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

@keyframes fadeInLeft {
  from {
    opacity: 0;
    transform: translateX(-30px);
  }
  to {
    opacity: 1;
    transform: translateX(0);
  }
}

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

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

@keyframes pulse {
  0% {
    box-shadow: 0 0 0 0 rgba(211, 47, 47, 0.7);
  }
  70% {
    box-shadow: 0 0 0 20px rgba(211, 47, 47, 0);
  }
  100% {
    box-shadow: 0 0 0 0 rgba(211, 47, 47, 0);
  }
}

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

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

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

.slide-up {
  animation: slideUp 0.8s ease-out;
}

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

::-webkit-scrollbar-track {
  background: var(--carbon-black);
}

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

::-webkit-scrollbar-thumb:hover {
  background: #b71c1c;
}

/* ===== RESPONSIVE DESIGN ===== */
@media (max-width: 991.98px) {
  .navbar-collapse {
    background: rgba(33, 33, 33, 0.98);
    padding: 1rem;
    border-radius: 10px;
    margin-top: 1rem;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
  }

  .navbar-nav {
    padding: 1rem 0;
  }

  .navbar-dark .navbar-nav .nav-link {
    margin: 0.25rem 0;
  }

  .hero-title {
    font-size: 2.5rem !important;
  }

  .hero-subtitle {
    font-size: 1.2rem !important;
  }

  section {
    padding: 3rem 0;
  }

  .display-2 {
    font-size: 2.5rem !important;
  }

  .display-4 {
    font-size: 2rem !important;
  }

  .display-5 {
    font-size: 1.75rem !important;
  }

  .timeline-container {
    padding-left: 0;
  }

  .sticky-top {
    position: relative;
    top: 0;
  }
}

@media (max-width: 767.98px) {
  .btn-lg {
    padding: 0.75rem 2rem !important;
    font-size: 1rem !important;
  }

  .px-5 {
    padding-left: 2rem !important;
    padding-right: 2rem !important;
  }

  .card-body {
    padding: 1.5rem;
  }

  .service-card {
    margin-bottom: 1.5rem;
  }

  .modal-dialog {
    margin: 0.5rem;
  }

  .accordion-button {
    font-size: 0.95rem;
    padding: 1rem;
  }

  .fs-1 {
    font-size: 2rem !important;
  }

  .fs-3 {
    font-size: 1.5rem !important;
  }

  .fs-5 {
    font-size: 1rem !important;
  }
}

@media (max-width: 575.98px) {
  .container-fluid {
    padding-left: 1rem !important;
    padding-right: 1rem !important;
  }

  .hero-section {
    min-height: 80vh;
  }

  .btn {
    font-size: 0.875rem !important;
    padding: 0.5rem 1rem !important;
  }

  .navbar-brand {
    font-size: 1.25rem !important;
  }

  .timeline-item {
    padding-left: 2rem;
  }

  .step-circle {
    width: 40px;
    height: 40px;
    font-size: 1rem;
  }
}

/* ===== PRINT STYLES ===== */
@media print {
  .navbar,
  .btn,
  .modal,
  .position-fixed {
    display: none !important;
  }

  body {
    background: white !important;
    color: black !important;
  }

  a {
    text-decoration: underline !important;
  }
}

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

*:focus {
  outline: 2px solid var(--imperial-red);
  outline-offset: 2px;
}

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

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

.loading::after {
  content: '';
  position: absolute;
  top: 50%;
  left: 50%;
  width: 30px;
  height: 30px;
  margin: -15px 0 0 -15px;
  border: 3px solid var(--imperial-red);
  border-top-color: transparent;
  border-radius: 50%;
  animation: spin 0.8s linear infinite;
}

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

/* ===== CUSTOM SCROLLING ELEMENTS ===== */
.overflow-hidden {
  overflow: hidden !important;
}

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

/* ===== ADDITIONAL HELPER CLASSES ===== */
.cursor-pointer {
  cursor: pointer;
}

.user-select-none {
  user-select: none;
}

.transition-all {
  transition: var(--transition-smooth);
}

/* ===== END OF STYLESHEET ===== */