/* Racing Red & Carbon Architecture Studio - Complete CSS */

/* ============================================
   ROOT VARIABLES & RESET
   ============================================ */
:root {
  --primary-color: #D32F2F;
  --secondary-color: #212121;
  --accent-color: #FF5252;
  --carbon-dark: #1a1a1a;
  --carbon-medium: #2d2d2d;
  --carbon-light: #3d3d3d;
  --text-light: #ffffff;
  --text-muted: #b0b0b0;
  --shadow-sm: 0 2px 8px rgba(211, 47, 47, 0.15);
  --shadow-md: 0 4px 16px rgba(211, 47, 47, 0.25);
  --shadow-lg: 0 8px 32px rgba(211, 47, 47, 0.35);
  --transition-base: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-fast: all 0.15s ease;
  --border-radius: 8px;
}

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

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

/* ============================================
   NAVIGATION
   ============================================ */
.navbar {
  background: linear-gradient(135deg, var(--secondary-color) 0%, var(--carbon-dark) 100%) !important;
  backdrop-filter: blur(10px);
  box-shadow: 0 2px 20px rgba(0, 0, 0, 0.5);
  padding: 1rem 0 !important;
  transition: var(--transition-base);
  border-bottom: 2px solid var(--primary-color);
}

.navbar.scrolled {
  padding: 0.5rem 0 !important;
  box-shadow: 0 4px 30px rgba(211, 47, 47, 0.3);
}

.navbar-brand {
  color: var(--text-light) !important;
  font-size: 1.75rem !important;
  font-weight: 800 !important;
  letter-spacing: -0.5px;
  text-transform: uppercase;
  position: relative;
  padding-left: 3rem !important;
}

.navbar-brand::before {
  content: '';
  position: absolute;
  left: 0;
  top: 50%;
  transform: translateY(-50%);
  width: 40px;
  height: 40px;
  background: linear-gradient(135deg, var(--primary-color), var(--accent-color));
  border-radius: 50%;
  box-shadow: 0 0 20px rgba(211, 47, 47, 0.5);
}

.navbar-brand::after {
  content: '';
  position: absolute;
  left: 8px;
  top: 50%;
  transform: translateY(-50%);
  width: 24px;
  height: 24px;
  background: var(--secondary-color);
  border-radius: 50%;
  border: 2px solid var(--text-light);
}

.navbar-toggler {
  border: 2px solid var(--primary-color) !important;
  padding: 0.5rem 0.75rem !important;
  transition: var(--transition-base);
}

.navbar-toggler:focus {
  box-shadow: 0 0 0 0.25rem 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='%23D32F2F' stroke-linecap='round' stroke-miterlimit='10' stroke-width='2' d='M4 7h22M4 15h22M4 23h22'/%3e%3c/svg%3e") !important;
}

.nav-link {
  color: var(--text-muted) !important;
  font-weight: 600 !important;
  font-size: 0.95rem !important;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  padding: 0.5rem 1.25rem !important;
  margin: 0 0.25rem;
  position: relative;
  transition: var(--transition-base);
  border-radius: var(--border-radius);
}

.nav-link::before {
  content: '';
  position: absolute;
  bottom: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 0;
  height: 2px;
  background: linear-gradient(90deg, transparent, var(--primary-color), transparent);
  transition: var(--transition-base);
}

.nav-link:hover,
.nav-link.active {
  color: var(--text-light) !important;
  background: rgba(211, 47, 47, 0.1) !important;
}

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

.nav-link.active {
  background: linear-gradient(135deg, rgba(211, 47, 47, 0.2), rgba(211, 47, 47, 0.05)) !important;
  border-bottom: 2px solid var(--primary-color);
}

/* ============================================
   HERO SECTION
   ============================================ */
.hero-section {
  background: linear-gradient(135deg, var(--carbon-dark) 0%, var(--secondary-color) 50%, var(--carbon-medium) 100%);
  position: relative;
  overflow: hidden;
}

.hero-section::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: 
    repeating-linear-gradient(0deg, transparent, transparent 2px, rgba(211, 47, 47, 0.03) 2px, rgba(211, 47, 47, 0.03) 4px),
    repeating-linear-gradient(90deg, transparent, transparent 2px, rgba(211, 47, 47, 0.03) 2px, rgba(211, 47, 47, 0.03) 4px);
  background-size: 50px 50px;
  opacity: 0.5;
}

.hero-section::after {
  content: '';
  position: absolute;
  top: -50%;
  right: -20%;
  width: 800px;
  height: 800px;
  background: radial-gradient(circle, rgba(211, 47, 47, 0.15), transparent 70%);
  border-radius: 50%;
  animation: pulse 8s ease-in-out infinite;
}

.hero-section .display-2 {
  font-weight: 900 !important;
  color: var(--text-light) !important;
  text-shadow: 2px 2px 8px rgba(0, 0, 0, 0.8);
  line-height: 1.1 !important;
  letter-spacing: -1px;
}

.hero-section .lead {
  color: var(--text-muted) !important;
  font-size: 1.3rem !important;
  font-weight: 400 !important;
  text-shadow: 1px 1px 4px rgba(0, 0, 0, 0.6);
}

.animate-bounce {
  animation: bounce 2s ease-in-out infinite;
}

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

@keyframes pulse {
  0%, 100% {
    transform: scale(1);
    opacity: 0.15;
  }
  50% {
    transform: scale(1.2);
    opacity: 0.25;
  }
}

/* ============================================
   BUTTONS
   ============================================ */
.btn {
  font-weight: 700 !important;
  text-transform: uppercase;
  letter-spacing: 1px;
  border-radius: var(--border-radius) !important;
  transition: var(--transition-base) !important;
  position: relative;
  overflow: hidden;
  z-index: 1;
}

.btn::before {
  content: '';
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 0;
  height: 0;
  background: rgba(255, 255, 255, 0.1);
  border-radius: 50%;
  transition: width 0.6s, height 0.6s;
  z-index: -1;
}

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

.btn-primary {
  background: linear-gradient(135deg, var(--primary-color), #B71C1C) !important;
  border: 2px solid var(--primary-color) !important;
  color: var(--text-light) !important;
  box-shadow: 0 4px 15px rgba(211, 47, 47, 0.4) !important;
}

.btn-primary:hover {
  background: linear-gradient(135deg, #B71C1C, var(--primary-color)) !important;
  border-color: var(--accent-color) !important;
  color: var(--text-light) !important;
  transform: translateY(-3px);
  box-shadow: 0 6px 25px rgba(211, 47, 47, 0.6) !important;
}

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

.btn-outline-primary:hover {
  background: var(--primary-color) !important;
  border-color: var(--primary-color) !important;
  color: var(--text-light) !important;
  transform: translateY(-3px);
  box-shadow: 0 6px 25px rgba(211, 47, 47, 0.5) !important;
}

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

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

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

.btn-outline-secondary:hover {
  background: var(--text-muted) !important;
  border-color: var(--text-light) !important;
  color: var(--secondary-color) !important;
}

.btn-light {
  background: var(--text-light) !important;
  border: 2px solid var(--text-light) !important;
  color: var(--secondary-color) !important;
  font-weight: 700 !important;
}

.btn-light:hover {
  background: var(--primary-color) !important;
  border-color: var(--primary-color) !important;
  color: var(--text-light) !important;
  transform: translateY(-3px);
}

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

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

/* ============================================
   CARDS
   ============================================ */
.card {
  background: linear-gradient(135deg, var(--carbon-medium), var(--carbon-dark)) !important;
  border: 1px solid rgba(211, 47, 47, 0.2) !important;
  border-radius: calc(var(--border-radius) * 1.5) !important;
  transition: var(--transition-base) !important;
  overflow: hidden;
  position: relative;
}

.card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 4px;
  background: linear-gradient(90deg, var(--primary-color), var(--accent-color));
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.5s ease;
}

.card:hover {
  transform: translateY(-10px);
  box-shadow: var(--shadow-lg) !important;
  border-color: var(--primary-color) !important;
}

.card:hover::before {
  transform: scaleX(1);
}

.card-body {
  color: var(--text-light) !important;
  background: transparent !important;
}

.card-title {
  color: var(--text-light) !important;
  font-weight: 700 !important;
}

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

.service-card {
  position: relative;
  cursor: pointer;
}

.service-card::after {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: linear-gradient(135deg, rgba(211, 47, 47, 0.1), transparent);
  opacity: 0;
  transition: var(--transition-base);
}

.service-card:hover::after {
  opacity: 1;
}

.gallery-card {
  border: none !important;
  background: var(--carbon-dark) !important;
}

.gallery-image {
  width: 100%;
  height: 250px;
  object-fit: cover;
  transition: var(--transition-base);
  border-radius: calc(var(--border-radius) * 1.5) calc(var(--border-radius) * 1.5) 0 0;
}

.gallery-card:hover .gallery-image {
  transform: scale(1.1);
}

/* ============================================
   ICONS & BADGES
   ============================================ */
.bi {
  color: var(--primary-color) !important;
  transition: var(--transition-base);
}

.card:hover .bi,
.service-card:hover .bi {
  color: var(--accent-color) !important;
  transform: scale(1.2) rotate(5deg);
}

.badge {
  background: var(--primary-color) !important;
  color: var(--text-light) !important;
  padding: 0.5rem 1rem !important;
  font-weight: 600 !important;
  border-radius: calc(var(--border-radius) / 2) !important;
}

.bi-check-circle-fill {
  color: var(--primary-color) !important;
  filter: drop-shadow(0 0 8px rgba(211, 47, 47, 0.5));
}

/* ============================================
   SECTIONS
   ============================================ */
section {
  position: relative;
  background: var(--secondary-color);
}

section.py-5 {
  padding: 5rem 0 !important;
}

section.bg-dark {
  background: linear-gradient(180deg, var(--carbon-dark), var(--secondary-color)) !important;
}

section.bg-light {
  background: linear-gradient(180deg, var(--carbon-medium), var(--carbon-light)) !important;
}

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

.bg-opacity-10 {
  background: rgba(255, 255, 255, 0.05) !important;
  backdrop-filter: blur(10px);
}

/* ============================================
   TYPOGRAPHY
   ============================================ */
.display-2,
.display-4,
.display-5,
.display-6 {
  font-weight: 800 !important;
  color: var(--text-light) !important;
  letter-spacing: -0.5px;
}

.h2,
.h4,
.h5,
.h6,
h2,
h4,
h5,
h6 {
  color: var(--text-light) !important;
  font-weight: 700 !important;
}

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

.text-white-50 {
  color: rgba(255, 255, 255, 0.6) !important;
}

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

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

.lead {
  font-size: 1.25rem !important;
  font-weight: 400 !important;
}

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

/* ============================================
   FORMS
   ============================================ */
.form-control,
.form-select {
  background: var(--carbon-medium) !important;
  border: 2px solid var(--carbon-light) !important;
  color: var(--text-light) !important;
  border-radius: var(--border-radius) !important;
  padding: 0.75rem 1.25rem !important;
  transition: var(--transition-base) !important;
}

.form-control:focus,
.form-select:focus {
  background: var(--carbon-dark) !important;
  border-color: var(--primary-color) !important;
  color: var(--text-light) !important;
  box-shadow: 0 0 0 0.25rem rgba(211, 47, 47, 0.25) !important;
}

.form-control::placeholder {
  color: var(--text-muted) !important;
}

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

.form-select option {
  background: var(--secondary-color) !important;
  color: var(--text-light) !important;
}

/* ============================================
   CAROUSEL
   ============================================ */
.carousel {
  background: var(--carbon-dark);
  border-radius: calc(var(--border-radius) * 2);
  overflow: hidden;
}

.carousel-indicators button {
  background-color: var(--text-muted) !important;
  width: 12px !important;
  height: 12px !important;
  border-radius: 50% !important;
  border: none !important;
  margin: 0 0.5rem !important;
  transition: var(--transition-base);
}

.carousel-indicators button.active {
  background-color: var(--primary-color) !important;
  width: 40px !important;
  border-radius: 6px !important;
}

.carousel-control-prev-icon,
.carousel-control-next-icon {
  background-color: var(--primary-color);
  border-radius: 50%;
  padding: 1.5rem;
  filter: none !important;
  background-size: 50% !important;
}

.carousel-control-prev,
.carousel-control-next {
  opacity: 0.8 !important;
  transition: var(--transition-base);
}

.carousel-control-prev:hover,
.carousel-control-next:hover {
  opacity: 1 !important;
}

.carousel-item {
  padding: 3rem;
}

.bi-star-fill {
  color: #FFC107 !important;
}

/* ============================================
   SHADOW & ROUNDED
   ============================================ */
.shadow {
  box-shadow: var(--shadow-md) !important;
}

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

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

.rounded {
  border-radius: var(--border-radius) !important;
}

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

/* ============================================
   ACCORDION
   ============================================ */
.accordion {
  background: transparent !important;
}

.accordion-item {
  background: var(--carbon-medium) !important;
  border: 1px solid rgba(211, 47, 47, 0.2) !important;
  border-radius: var(--border-radius) !important;
  margin-bottom: 1rem !important;
  overflow: hidden;
}

.accordion-button {
  background: var(--carbon-dark) !important;
  color: var(--text-light) !important;
  font-weight: 700 !important;
  border: none !important;
  padding: 1.25rem 1.5rem !important;
  transition: var(--transition-base) !important;
}

.accordion-button:not(.collapsed) {
  background: linear-gradient(135deg, var(--primary-color), #B71C1C) !important;
  color: var(--text-light) !important;
  box-shadow: none !important;
}

.accordion-button:focus {
  box-shadow: 0 0 0 0.25rem rgba(211, 47, 47, 0.25) !important;
  border-color: var(--primary-color) !important;
}

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

.accordion-body {
  background: var(--carbon-medium) !important;
  color: var(--text-muted) !important;
  padding: 1.5rem !important;
}

/* ============================================
   LIST GROUP
   ============================================ */
.list-group-item {
  background: var(--carbon-medium) !important;
  border: 1px solid rgba(211, 47, 47, 0.2) !important;
  color: var(--text-light) !important;
  padding: 1rem 1.5rem !important;
  transition: var(--transition-base) !important;
}

.list-group-item:hover {
  background: var(--carbon-light) !important;
  border-color: var(--primary-color) !important;
  transform: translateX(10px);
}

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

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

/* ============================================
   MODAL
   ============================================ */
.modal-content {
  background: linear-gradient(135deg, var(--carbon-dark), var(--secondary-color)) !important;
  border: 2px solid var(--primary-color) !important;
  border-radius: calc(var(--border-radius) * 2) !important;
  color: var(--text-light) !important;
}

.modal-header {
  border-bottom: 1px solid rgba(211, 47, 47, 0.3) !important;
  padding: 1.5rem !important;
}

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

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

.btn-close {
  filter: brightness(0) invert(1);
  opacity: 0.8 !important;
}

.btn-close:hover {
  opacity: 1 !important;
}

/* ============================================
   FOOTER
   ============================================ */
footer {
  background: linear-gradient(180deg, var(--secondary-color), var(--carbon-dark)) !important;
  border-top: 3px solid var(--primary-color);
  position: relative;
}

footer::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--primary-color), transparent);
}

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

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

footer .bi {
  transition: var(--transition-base);
}

footer a:hover .bi {
  color: var(--accent-color) !important;
  transform: scale(1.3);
}

/* ============================================
   UTILITIES
   ============================================ */
.sticky-top {
  position: sticky !important;
  top: 80px !important;
  z-index: 1020 !important;
}

.fixed-top {
  position: fixed !important;
  top: 0 !important;
  right: 0 !important;
  left: 0 !important;
  z-index: 1030 !important;
}

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

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

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

.vh-100 {
  height: 100vh !important;
}

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

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

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

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

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

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

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

/* ============================================
   CUSTOM COMPONENTS
   ============================================ */
.emergency-banner {
  background: linear-gradient(135deg, var(--primary-color), #B71C1C) !important;
  padding: 1rem !important;
  border-radius: var(--border-radius) !important;
  box-shadow: var(--shadow-lg) !important;
  animation: pulse-banner 2s ease-in-out infinite;
}

@keyframes pulse-banner {
  0%, 100% {
    box-shadow: 0 0 20px rgba(211, 47, 47, 0.5);
  }
  50% {
    box-shadow: 0 0 40px rgba(211, 47, 47, 0.8);
  }
}

.contact-split-container {
  border-radius: calc(var(--border-radius) * 2) !important;
  overflow: hidden !important;
  box-shadow: var(--shadow-lg) !important;
}

.filter-btn {
  margin: 0.25rem !important;
  transition: var(--transition-base) !important;
}

.filter-btn.active {
  background: var(--primary-color) !important;
  color: var(--text-light) !important;
  border-color: var(--primary-color) !important;
  transform: scale(1.05);
}

.service-details {
  background: rgba(211, 47, 47, 0.05) !important;
  border-left: 4px solid var(--primary-color) !important;
  padding: 1.5rem !important;
  border-radius: var(--border-radius) !important;
}

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

@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 0.8s ease-out forwards;
}

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

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

/* ============================================
   RESPONSIVE DESIGN
   ============================================ */
@media (max-width: 991.98px) {
  .navbar-collapse {
    background: var(--carbon-dark);
    padding: 1.5rem;
    margin-top: 1rem;
    border-radius: var(--border-radius);
    border: 1px solid rgba(211, 47, 47, 0.3);
  }
  
  .nav-link {
    padding: 0.75rem 1rem !important;
    margin: 0.25rem 0;
  }
  
  .hero-section {
    min-height: 100vh !important;
    padding: 6rem 0 3rem !important;
  }
  
  .display-2 {
    font-size: 2.5rem !important;
  }
  
  .display-4 {
    font-size: 2rem !important;
  }
  
  .btn-lg {
    padding: 0.875rem 2rem !important;
    font-size: 1rem !important;
  }
}

@media (max-width: 767.98px) {
  .display-2 {
    font-size: 2rem !important;
  }
  
  .display-4 {
    font-size: 1.75rem !important;
  }
  
  .lead {
    font-size: 1.1rem !important;
  }
  
  .btn-lg {
    padding: 0.75rem 1.5rem !important;
    font-size: 0.95rem !important;
  }
  
  .card-body {
    padding: 1.5rem !important;
  }
  
  section.py-5 {
    padding: 3rem 0 !important;
  }
  
  .sticky-top {
    top: 70px !important;
  }
}

@media (max-width: 575.98px) {
  .navbar-brand {
    font-size: 1.25rem !important;
  }
  
  .display-2 {
    font-size: 1.75rem !important;
  }
  
  .hero-section .lead {
    font-size: 1rem !important;
  }
  
  .btn {
    width: 100%;
    margin-bottom: 0.5rem;
  }
  
  .carousel-item {
    padding: 1.5rem;
  }
}

/* ============================================
   PRINT STYLES
   ============================================ */
@media print {
  .navbar,
  .btn,
  footer,
  .carousel-control-prev,
  .carousel-control-next {
    display: none !important;
  }
  
  body {
    background: white !important;
    color: black !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 {
  outline: 2px solid var(--primary-color) !important;
  outline-offset: 2px !important;
}

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

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

::-webkit-scrollbar-thumb {
  background: linear-gradient(180deg, var(--primary-color), #B71C1C);
  border-radius: 6px;
  border: 2px solid var(--secondary-color);
}

::-webkit-scrollbar-thumb:hover {
  background: linear-gradient(180deg, var(--accent-color), var(--primary-color));
}

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

.loading::after {
  content: '';
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 30px;
  height: 30px;
  border: 3px solid rgba(211, 47, 47, 0.3);
  border-top-color: var(--primary-color);
  border-radius: 50%;
  animation: spin 0.8s linear infinite;
}

@keyframes spin {
  to {
    transform: translate(-50%, -50%) rotate(360deg);
  }
}