/* Architectural Studio - Fortress Red & Iron Black Theme */

/* ===== ROOT VARIABLES ===== */
:root {
  --primary-color: #D32F2F;
  --secondary-color: #212121;
  --light-gray: #F5F5F5;
  --medium-gray: #757575;
  --dark-gray: #424242;
  --white: #FFFFFF;
  --shadow: rgba(33, 33, 33, 0.15);
  --shadow-dark: rgba(33, 33, 33, 0.3);
  --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

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

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

/* ===== TYPOGRAPHY ===== */
.display-1, .display-2, .display-3, .display-4, .display-5, .display-6 {
  font-weight: 700 !important;
  letter-spacing: -0.02em;
  color: var(--secondary-color) !important;
}

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

.text-white-50 {
  color: rgba(255, 255, 255, 0.7) !important;
}

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

.lead {
  font-size: 1.125rem;
  font-weight: 400;
  line-height: 1.8;
}

/* ===== NAVBAR STYLES ===== */
.navbar {
  background-color: var(--secondary-color) !important;
  padding: 1rem 0;
  transition: var(--transition);
  box-shadow: 0 2px 10px var(--shadow);
  z-index: 1050;
}

.navbar.fixed-top {
  backdrop-filter: blur(10px);
  background-color: rgba(33, 33, 33, 0.95) !important;
}

.navbar-brand {
  font-size: 1.5rem;
  color: var(--white) !important;
  font-weight: 700;
  letter-spacing: 0.5px;
  transition: var(--transition);
}

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

.navbar-dark .navbar-nav .nav-link {
  color: rgba(255, 255, 255, 0.85) !important;
  font-weight: 500;
  padding: 0.5rem 1rem !important;
  margin: 0 0.25rem;
  transition: var(--transition);
  position: relative;
}

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

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

.navbar-dark .navbar-nav .nav-link:hover,
.navbar-dark .navbar-nav .nav-link.active {
  color: var(--white) !important;
}

.navbar-toggler {
  border: 2px solid rgba(255, 255, 255, 0.3) !important;
  padding: 0.5rem;
}

.navbar-toggler:focus {
  box-shadow: 0 0 0 0.2rem 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='rgba%28255, 255, 255, 0.9%29' stroke-linecap='round' stroke-miterlimit='10' stroke-width='2' d='M4 7h22M4 15h22M4 23h22'/%3e%3c/svg%3e") !important;
}

/* ===== BUTTONS ===== */
.btn {
  font-weight: 600 !important;
  border-radius: 4px !important;
  transition: var(--transition) !important;
  border: none !important;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  position: relative;
  overflow: hidden;
}

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

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

.btn-primary,
.btn-lg {
  background-color: var(--primary-color) !important;
  color: var(--white) !important;
  border: 2px solid var(--primary-color) !important;
}

.btn-primary:hover,
.btn-lg:hover {
  background-color: #B71C1C !important;
  border-color: #B71C1C !important;
  color: var(--white) !important;
  transform: translateY(-2px);
  box-shadow: 0 5px 15px rgba(211, 47, 47, 0.3) !important;
}

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

.btn-outline-light:hover {
  background-color: var(--white) !important;
  color: var(--primary-color) !important;
  border-color: var(--white) !important;
  transform: translateY(-2px);
  box-shadow: 0 5px 15px rgba(255, 255, 255, 0.3) !important;
}

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

.btn-light:hover {
  background-color: var(--light-gray) !important;
  color: var(--primary-color) !important;
  border-color: var(--light-gray) !important;
  transform: translateY(-2px);
}

.btn-dark {
  background-color: var(--secondary-color) !important;
  color: var(--white) !important;
  border: 2px solid var(--secondary-color) !important;
}

.btn-dark:hover {
  background-color: var(--primary-color) !important;
  border-color: var(--primary-color) !important;
  color: var(--white) !important;
  transform: translateY(-2px);
}

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

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

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

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

.btn-sm {
  padding: 0.375rem 1rem !important;
  font-size: 0.875rem !important;
}

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

.hero-video-section::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(135deg, rgba(211, 47, 47, 0.7) 0%, rgba(33, 33, 33, 0.9) 100%);
  z-index: 1;
}

.hero-video-section .position-absolute {
  z-index: 0;
  object-fit: cover;
}

.hero-video-section .container {
  position: relative;
  z-index: 2;
}

.hero-video-section .display-1 {
  color: var(--white) !important;
  text-shadow: 2px 2px 20px rgba(0, 0, 0, 0.5);
  animation: fadeInUp 1s ease-out;
}

.hero-video-section .display-5 {
  color: rgba(255, 255, 255, 0.95) !important;
  text-shadow: 1px 1px 10px rgba(0, 0, 0, 0.3);
  animation: fadeInUp 1.2s ease-out;
}

.hero-video-section .lead {
  color: rgba(255, 255, 255, 0.85) !important;
  animation: fadeInUp 1.4s ease-out;
}

/* ===== CARDS ===== */
.card {
  border-radius: 8px !important;
  transition: var(--transition) !important;
  overflow: hidden;
  background-color: var(--white) !important;
  border: 1px solid rgba(0, 0, 0, 0.08) !important;
}

.card:hover {
  transform: translateY(-10px);
  box-shadow: 0 15px 40px var(--shadow-dark) !important;
}

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

.card-header {
  background-color: var(--light-gray) !important;
  border-bottom: 2px solid var(--primary-color) !important;
  font-weight: 600;
  color: var(--secondary-color) !important;
}

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

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

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

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

.instructor-card {
  border: 2px solid var(--light-gray) !important;
}

.instructor-card:hover {
  border-color: var(--primary-color) !important;
}

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

.bi-check-circle-fill {
  color: var(--primary-color) !important;
  font-size: 1.5rem;
}

.bi-lightning-fill,
.bi-person-check,
.bi-people,
.bi-trophy,
.bi-egg,
.bi-heart-pulse,
.bi-bandaid,
.bi-clock-fill,
.bi-calendar-week-fill,
.bi-phone,
.bi-envelope,
.bi-geo-alt-fill,
.bi-telephone-fill,
.bi-envelope-fill,
.bi-star-fill {
  color: var(--primary-color) !important;
}

.bi-check-lg {
  color: #4CAF50 !important;
}

.bi-dash-lg,
.bi-x-circle {
  color: var(--medium-gray) !important;
}

.text-success {
  color: #4CAF50 !important;
}

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

/* ===== BADGES ===== */
.badge {
  font-weight: 600 !important;
  border-radius: 20px !important;
  padding: 0.5rem 1rem !important;
  background-color: var(--primary-color) !important;
  color: var(--white) !important;
}

/* ===== FORMS ===== */
.form-control,
.form-select {
  border: 2px solid var(--light-gray) !important;
  border-radius: 4px !important;
  padding: 0.75rem 1rem !important;
  transition: var(--transition) !important;
  background-color: var(--white) !important;
  color: var(--secondary-color) !important;
}

.form-control:focus,
.form-select:focus {
  border-color: var(--primary-color) !important;
  box-shadow: 0 0 0 0.2rem rgba(211, 47, 47, 0.15) !important;
  background-color: var(--white) !important;
  color: var(--secondary-color) !important;
}

.form-control::placeholder {
  color: var(--medium-gray) !important;
}

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

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

.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 {
  color: var(--secondary-color) !important;
  margin-left: 0.5rem;
}

.invalid-feedback {
  color: var(--primary-color) !important;
  font-weight: 500;
}

.valid-feedback {
  color: #4CAF50 !important;
  font-weight: 500;
}

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

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

/* ===== SECTIONS ===== */
.py-5 {
  padding-top: 4rem !important;
  padding-bottom: 4rem !important;
}

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

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

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

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

/* ===== SHADOWS ===== */
.shadow {
  box-shadow: 0 5px 20px var(--shadow) !important;
}

.shadow-lg {
  box-shadow: 0 10px 40px var(--shadow-dark) !important;
}

.shadow-sm {
  box-shadow: 0 2px 10px var(--shadow) !important;
}

/* ===== IMAGES ===== */
.img-fluid {
  border-radius: 8px;
  transition: var(--transition);
}

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

.rounded-circle {
  border-radius: 50% !important;
  border: 3px solid var(--primary-color);
}

/* ===== CAROUSEL ===== */
.carousel {
  background-color: var(--light-gray);
}

.carousel-item {
  padding: 3rem 0;
}

.carousel-indicators button {
  background-color: var(--primary-color) !important;
  width: 12px;
  height: 12px;
  border-radius: 50%;
  margin: 0 5px;
}

.carousel-control-prev-icon,
.carousel-control-next-icon {
  filter: invert(1);
  background-color: var(--primary-color);
  border-radius: 50%;
  padding: 1.5rem;
}

.carousel-control-prev,
.carousel-control-next {
  opacity: 0.7;
  transition: var(--transition);
}

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

/* ===== ACCORDION ===== */
.accordion {
  border: none !important;
}

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

.accordion-button {
  background-color: var(--light-gray) !important;
  color: var(--secondary-color) !important;
  font-weight: 600 !important;
  border: none !important;
  padding: 1.25rem !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;
}

.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(--secondary-color) !important;
}

/* ===== TABLES ===== */
.table {
  color: var(--secondary-color) !important;
}

.table-responsive {
  border-radius: 8px;
  overflow: hidden;
}

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

.table-hover tbody tr:hover {
  background-color: rgba(211, 47, 47, 0.05) !important;
}

.schedule-table {
  border-collapse: separate;
  border-spacing: 0;
}

.schedule-table th {
  background-color: var(--secondary-color) !important;
  color: var(--white) !important;
  font-weight: 600;
  padding: 1rem !important;
  text-align: center;
  border: none !important;
}

.schedule-table td {
  padding: 1rem !important;
  vertical-align: middle;
  border: 1px solid var(--light-gray) !important;
}

.time-column {
  background-color: var(--light-gray) !important;
  font-weight: 600;
  text-align: center;
  width: 100px;
}

.time-slot {
  color: var(--secondary-color) !important;
}

.class-card {
  background-color: var(--white);
  border-left: 4px solid var(--primary-color);
  padding: 0.75rem;
  border-radius: 4px;
  transition: var(--transition);
  cursor: pointer;
}

.class-card:hover {
  transform: scale(1.05);
  box-shadow: 0 5px 15px var(--shadow);
}

.class-card.strength {
  border-left-color: #D32F2F;
  background-color: rgba(211, 47, 47, 0.05);
}

.class-card.hiit {
  border-left-color: #F57C00;
  background-color: rgba(245, 124, 0, 0.05);
}

.class-card.conditioning {
  border-left-color: #1976D2;
  background-color: rgba(25, 118, 210, 0.05);
}

.class-card.olympic {
  border-left-color: #7B1FA2;
  background-color: rgba(123, 31, 162, 0.05);
}

.class-card.mobility {
  border-left-color: #388E3C;
  background-color: rgba(56, 142, 60, 0.05);
}

.class-name {
  font-weight: 700;
  color: var(--secondary-color) !important;
  margin-bottom: 0.25rem;
}

.class-instructor {
  font-size: 0.875rem;
  color: var(--medium-gray) !important;
}

.class-duration {
  font-size: 0.75rem;
  color: var(--medium-gray) !important;
}

.capacity-bar {
  height: 4px;
  background-color: var(--light-gray);
  border-radius: 2px;
  overflow: hidden;
  margin-top: 0.5rem;
}

.capacity-fill {
  height: 100%;
  background-color: var(--primary-color);
  transition: width 0.5s ease;
}

.capacity-text {
  font-size: 0.75rem;
  color: var(--medium-gray) !important;
  margin-top: 0.25rem;
}

.high {
  color: var(--primary-color) !important;
  font-weight: 600;
}

.moderate {
  color: #F57C00 !important;
  font-weight: 600;
}

.low {
  color: #388E3C !important;
  font-weight: 600;
}

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

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

.list-unstyled a {
  color: var(--medium-gray) !important;
  text-decoration: none !important;
  transition: var(--transition);
}

.list-unstyled a:hover {
  color: var(--primary-color) !important;
  padding-left: 5px;
}

/* ===== LINKS ===== */
a {
  color: var(--primary-color) !important;
  text-decoration: none !important;
  transition: var(--transition);
}

a:hover {
  color: #B71C1C !important;
}

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

/* ===== UTILITIES ===== */
.fw-bold {
  font-weight: 700 !important;
}

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

.fst-italic {
  font-style: italic !important;
}

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

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

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

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

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

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

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

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

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

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

.end-0 {
  right: 0 !important;
}

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

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

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

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

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

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

.d-flex {
  display: flex !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;
}

.align-middle {
  vertical-align: middle !important;
}

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

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

.flex-grow-1 {
  flex-grow: 1 !important;
}

.flex-shrink-0 {
  flex-shrink: 0 !important;
}

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

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

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

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

.border-bottom {
  border-bottom: 1px solid var(--light-gray) !important;
}

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

.ms-2 {
  margin-left: 0.5rem !important;
}

.ms-3 {
  margin-left: 1rem !important;
}

.ms-4 {
  margin-left: 1.5rem !important;
}

.mt-1 {
  margin-top: 0.25rem !important;
}

.mt-2 {
  margin-top: 0.5rem !important;
}

.mt-3 {
  margin-top: 1rem !important;
}

.mt-4 {
  margin-top: 1.5rem !important;
}

.mt-5 {
  margin-top: 3rem !important;
}

.mt-md-0 {
  margin-top: 0 !important;
}

.mt-lg-0 {
  margin-top: 0 !important;
}

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

.mb-1 {
  margin-bottom: 0.25rem !important;
}

.mb-2 {
  margin-bottom: 0.5rem !important;
}

.mb-3 {
  margin-bottom: 1rem !important;
}

.mb-4 {
  margin-bottom: 1.5rem !important;
}

.mb-5 {
  margin-bottom: 3rem !important;
}

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

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

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

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

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

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

.p-md-5 {
  padding: 3rem !important;
}

.p-lg-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;
}

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

.px-4 {
  padding-left: 1.5rem !important;
  padding-right: 1.5rem !important;
}

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

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

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

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

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

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

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

/* ===== 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);
  }
}

@keyframes pulse {
  0%, 100% {
    transform: scale(1);
  }
  50% {
    transform: scale(1.05);
  }
}

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

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

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

.animate-slideInLeft {
  animation: slideInLeft 1s ease-out;
}

.animate-slideInRight {
  animation: slideInRight 1s ease-out;
}

.bi-chevron-down {
  animation: bounce 2s infinite;
}

/* ===== RESPONSIVE DESIGN ===== */
@media (max-width: 991.98px) {
  .navbar-collapse {
    background-color: var(--secondary-color);
    padding: 1rem;
    margin-top: 1rem;
    border-radius: 8px;
  }
  
  .navbar-nav {
    align-items: flex-start !important;
  }
  
  .navbar-dark .navbar-nav .nav-link {
    padding: 0.75rem 1rem !important;
  }
  
  .display-1 {
    font-size: 2.5rem !important;
  }
  
  .display-3 {
    font-size: 2rem !important;
  }
  
  .display-4 {
    font-size: 1.75rem !important;
  }
  
  .display-5 {
    font-size: 1.5rem !important;
  }
  
  .btn-lg {
    padding: 0.75rem 2rem !important;
  }
  
  .py-5 {
    padding-top: 3rem !important;
    padding-bottom: 3rem !important;
  }
  
  .px-lg-5 {
    padding-left: 1rem !important;
    padding-right: 1rem !important;
  }
  
  .ps-lg-5, .pe-lg-5 {
    padding-left: 1rem !important;
    padding-right: 1rem !important;
  }
  
  .col-lg-10.offset-lg-1 {
    margin-left: 0 !important;
  }
  
  .text-lg-end {
    text-align: left !important;
  }
  
  .mt-lg-0 {
    margin-top: 1rem !important;
  }
}

@media (max-width: 767.98px) {
  .display-1 {
    font-size: 2rem !important;
  }
  
  .display-3 {
    font-size: 1.75rem !important;
  }
  
  .lead {
    font-size: 1rem;
  }
  
  .card-body {
    padding: 1.5rem !important;
  }
  
  .btn-lg {
    padding: 0.625rem 1.5rem !important;
    font-size: 1rem !important;
  }
  
  .py-5 {
    padding-top: 2rem !important;
    padding-bottom: 2rem !important;
  }
  
  .p-md-5 {
    padding: 1.5rem !important;
  }
  
  .text-md-start {
    text-align: center !important;
  }
  
  .text-md-end {
    text-align: center !important;
  }
  
  .mt-md-0 {
    margin-top: 1rem !important;
  }
  
  .order-lg-1, .order-lg-2 {
    order: 0 !important;
  }
  
  .schedule-wrapper {
    overflow-x: auto;
  }
  
  .table {
    font-size: 0.875rem;
  }
}

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

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

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

::-webkit-scrollbar-thumb:hover {
  background: #B71C1C;
}

/* ===== SELECTION ===== */
::selection {
  background-color: var(--primary-color);
  color: var(--white);
}

::-moz-selection {
  background-color: var(--primary-color);
  color: var(--white);
}

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

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

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

/* ===== FILTER BUTTONS ===== */
.filter-btn {
  transition: var(--transition);
}

.filter-btn.active,
.intensity-filter.active {
  background-color: var(--secondary-color) !important;
  color: var(--white) !important;
}

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

/* ===== SOCIAL MEDIA ICONS ===== */
.bi-facebook,
.bi-instagram,
.bi-twitter,
.bi-youtube {
  font-size: 1.5rem;
  color: var(--white) !important;
  transition: var(--transition);
}

.bi-facebook:hover {
  color: #1877F2 !important;
}

.bi-instagram:hover {
  color: #E4405F !important;
}

.bi-twitter:hover {
  color: #1DA1F2 !important;
}

.bi-youtube:hover {
  color: #FF0000 !important;
}

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

/* ===== PRINT STYLES ===== */
@media print {
  .navbar,
  .btn,
  .carousel-control-prev,
  .carousel-control-next {
    display: none !important;
  }
  
  body {
    background: white !important;
    color: black !important;
  }
}

/* ===== ADDITIONAL UTILITIES ===== */
.fs-4 {
  font-size: 1.5rem !important;
}

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

.show {
  display: block !important;
}

.collapsed {
  display: none !important;
}

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

.g-3 {
  --bs-gutter-x: 1rem;
  --bs-gutter-y: 1rem;
}

.g-4 {
  --bs-gutter-x: 1.5rem;
  --bs-gutter-y: 1.5rem;
}

/* ===== HOVER EFFECTS ===== */
.hover-lift {
  transition: var(--transition);
}

.hover-lift:hover {
  transform: translateY(-5px);
  box-shadow: 0 10px 30px var(--shadow-dark);
}

/* ===== ARCHITECTURAL THEME SPECIFIC ===== */
.architectural-lines {
  position: relative;
}

.architectural-lines::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 4px;
  height: 100%;
  background: linear-gradient(to bottom, var(--primary-color), var(--secondary-color));
}

/* ===== END OF STYLES ===== */