/* ============================================
   Architectural Studio - Deep Blue & Amber Theme
   ============================================ */

/* CSS Variables */
:root {
  --primary-color: #1565C0;
  --secondary-color: #FFA726;
  --primary-dark: #0d47a1;
  --primary-light: #42a5f5;
  --secondary-dark: #f57c00;
  --secondary-light: #ffb74d;
  --dark-bg: #0a1929;
  --light-bg: #f5f5f5;
  --white: #ffffff;
  --gray-100: #f8f9fa;
  --gray-200: #e9ecef;
  --gray-300: #dee2e6;
  --gray-600: #6c757d;
  --gray-800: #343a40;
  --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-fast: all 0.2s ease;
}

/* Global Resets and Base Styles */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  font-size: 16px;
}

body {
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
  line-height: 1.6;
  color: var(--gray-800);
  background-color: var(--white);
  overflow-x: hidden;
}

/* Typography Overrides */
h1, h2, h3, h4, h5, h6,
.display-1, .display-2, .display-3, .display-4, .display-5 {
  font-weight: 700 !important;
  line-height: 1.2 !important;
  color: var(--dark-bg) !important;
  margin-bottom: 1rem !important;
}

.lead {
  font-size: 1.25rem !important;
  font-weight: 400 !important;
  line-height: 1.6 !important;
  color: var(--gray-600) !important;
}

/* Buttons - Primary */
.btn {
  border-radius: 8px !important;
  font-weight: 600 !important;
  text-transform: uppercase !important;
  letter-spacing: 0.5px !important;
  transition: var(--transition-base) !important;
  border: 2px solid transparent !important;
  cursor: pointer !important;
}

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

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

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

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

/* Buttons - Warning */
.btn-warning,
.btn.btn-warning {
  background-color: var(--secondary-color) !important;
  border-color: var(--secondary-color) !important;
  color: var(--white) !important;
  box-shadow: var(--shadow-sm) !important;
}

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

/* Buttons - Outline Variants */
.btn-outline-primary,
.btn.btn-outline-primary {
  background-color: transparent !important;
  border-color: var(--primary-color) !important;
  color: var(--primary-color) !important;
}

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

.btn-outline-light,
.btn.btn-outline-light {
  background-color: transparent !important;
  border-color: rgba(255, 255, 255, 0.8) !important;
  color: var(--white) !important;
}

.btn-outline-light:hover,
.btn-outline-light:focus,
.btn-outline-light:active {
  background-color: rgba(255, 255, 255, 0.2) !important;
  border-color: var(--white) !important;
  color: var(--white) !important;
}

.btn-outline-secondary,
.btn.btn-outline-secondary {
  background-color: transparent !important;
  border-color: var(--gray-600) !important;
  color: var(--gray-600) !important;
}

.btn-outline-secondary:hover {
  background-color: var(--gray-600) !important;
  border-color: var(--gray-600) !important;
  color: var(--white) !important;
}

/* Button Sizes */
.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;
}

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

.btn-light:hover {
  background-color: var(--gray-100) !important;
  color: var(--primary-dark) !important;
}

/* Filter Buttons */
.filter-btn {
  border-radius: 50px !important;
  padding: 0.5rem 1.5rem !important;
  margin: 0.25rem !important;
}

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

/* Navigation */
.navbar {
  padding: 1rem 0 !important;
  transition: var(--transition-base) !important;
  background-color: transparent !important;
}

.navbar.scrolled,
.navbar-dark {
  background-color: rgba(10, 25, 41, 0.95) !important;
  backdrop-filter: blur(10px);
  box-shadow: var(--shadow-md) !important;
}

.sticky-top,
.sticky-lg-top {
  background-color: var(--white) !important;
  box-shadow: var(--shadow-sm) !important;
  z-index: 1020 !important;
}

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

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

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

.nav-link {
  color: rgba(255, 255, 255, 0.9) !important;
  font-weight: 500 !important;
  padding: 0.5rem 1rem !important;
  transition: var(--transition-base) !important;
  position: relative !important;
  text-transform: uppercase !important;
  letter-spacing: 0.5px !important;
  font-size: 0.9rem !important;
}

.nav-link:hover,
.nav-link:focus {
  color: var(--secondary-color) !important;
  transform: translateY(-2px) !important;
}

.nav-link.active {
  color: var(--secondary-color) !important;
  font-weight: 600 !important;
}

.nav-link::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 0;
  height: 2px;
  background-color: var(--secondary-color);
  transition: width 0.3s ease;
}

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

/* Hero Video Section */
.hero-video-section {
  min-height: 100vh !important;
  background: linear-gradient(135deg, var(--primary-dark) 0%, var(--primary-color) 100%) !important;
  position: relative !important;
  overflow: hidden !important;
}

.hero-video-section::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: radial-gradient(circle at 30% 50%, rgba(255, 167, 38, 0.15) 0%, transparent 50%);
  pointer-events: none;
}

.hero-video-section video {
  object-fit: cover !important;
  opacity: 0.3 !important;
  filter: brightness(0.7) !important;
}

.hero-video-section .container {
  position: relative !important;
  z-index: 2 !important;
  color: var(--white) !important;
  min-height: 100vh !important;
}

.hero-video-section h1,
.hero-video-section .display-2 {
  color: var(--white) !important;
  text-shadow: 2px 4px 12px rgba(0, 0, 0, 0.4) !important;
  animation: fadeInUp 1s ease-out !important;
}

.hero-video-section .lead {
  color: rgba(255, 255, 255, 0.95) !important;
  text-shadow: 1px 2px 8px rgba(0, 0, 0, 0.3) !important;
  animation: fadeInUp 1.2s ease-out !important;
}

/* Privacy Hero */
.privacy-hero {
  background: linear-gradient(135deg, var(--primary-color) 0%, var(--primary-dark) 100%) !important;
  color: var(--white) !important;
  padding: 6rem 0 4rem !important;
  position: relative !important;
  overflow: hidden !important;
}

.privacy-hero::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: 100px;
  background: linear-gradient(to bottom, transparent, var(--white));
}

.privacy-hero h1,
.privacy-hero .display-3 {
  color: var(--white) !important;
  margin-bottom: 1.5rem !important;
}

.privacy-hero .lead {
  color: rgba(255, 255, 255, 0.9) !important;
}

/* Cards */
.card {
  border-radius: 12px !important;
  transition: var(--transition-base) !important;
  overflow: hidden !important;
  border: 1px solid var(--gray-200) !important;
  background-color: var(--white) !important;
}

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

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

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

.card-header {
  background-color: var(--gray-100) !important;
  border-bottom: 2px solid var(--primary-color) !important;
  font-weight: 600 !important;
  padding: 1rem 1.5rem !important;
}

.card-footer {
  background-color: var(--gray-100) !important;
  border-top: 1px solid var(--gray-200) !important;
  padding: 1rem 1.5rem !important;
}

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

.card-text {
  color: var(--gray-600) !important;
  line-height: 1.7 !important;
}

.card-img-top {
  border-radius: 0 !important;
  transition: var(--transition-base) !important;
}

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

/* Service Cards */
.service-card {
  height: 100% !important;
  transition: var(--transition-base) !important;
  border: 2px solid transparent !important;
}

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

.services-grid {
  display: grid !important;
  gap: 2rem !important;
}

/* Bootstrap Icons */
.bi {
  display: inline-block !important;
  vertical-align: middle !important;
}

[class*="bi-"] {
  color: var(--primary-color) !important;
  transition: var(--transition-base) !important;
}

.card:hover [class*="bi-"],
.service-card:hover [class*="bi-"] {
  color: var(--secondary-color) !important;
  transform: scale(1.1) !important;
}

.bi-chevron-down,
.bi-chevron-right,
.bi-chevron-left {
  color: var(--white) !important;
}

/* Badge */
.badge {
  padding: 0.5rem 1rem !important;
  font-weight: 600 !important;
  letter-spacing: 0.5px !important;
  text-transform: uppercase !important;
  font-size: 0.85rem !important;
  border-radius: 50px !important;
}

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

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

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

.badge.bg-success {
  background-color: #28a745 !important;
  color: var(--white) !important;
}

.badge.bg-danger {
  background-color: #dc3545 !important;
  color: var(--white) !important;
}

/* Alerts */
.alert {
  border-radius: 10px !important;
  border: none !important;
  padding: 1.25rem 1.5rem !important;
  margin-bottom: 1.5rem !important;
  font-weight: 500 !important;
}

.alert-warning {
  background-color: #fff3cd !important;
  color: #856404 !important;
  border-left: 4px solid var(--secondary-color) !important;
}

.alert-info {
  background-color: #d1ecf1 !important;
  color: #0c5460 !important;
  border-left: 4px solid var(--primary-color) !important;
}

.alert-secondary {
  background-color: var(--gray-200) !important;
  color: var(--gray-800) !important;
  border-left: 4px solid var(--gray-600) !important;
}

.alert [class*="bi-"] {
  font-size: 1.25rem !important;
  margin-right: 0.75rem !important;
  vertical-align: middle !important;
}

/* Forms */
.form-label {
  font-weight: 600 !important;
  color: var(--dark-bg) !important;
  margin-bottom: 0.5rem !important;
  font-size: 0.95rem !important;
}

.form-control,
.form-select {
  border: 2px solid var(--gray-300) !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(--gray-800) !important;
}

.form-control:focus,
.form-select:focus {
  border-color: var(--primary-color) !important;
  box-shadow: 0 0 0 0.2rem rgba(21, 101, 192, 0.25) !important;
  outline: none !important;
}

.form-control::placeholder {
  color: var(--gray-600) !important;
  opacity: 0.7 !important;
}

.form-check-input {
  border: 2px solid var(--gray-300) !important;
  border-radius: 4px !important;
  cursor: pointer !important;
  width: 1.25rem !important;
  height: 1.25rem !important;
}

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

.form-check-input:focus {
  border-color: var(--primary-color) !important;
  box-shadow: 0 0 0 0.2rem rgba(21, 101, 192, 0.25) !important;
}

.form-check-label {
  font-weight: 500 !important;
  color: var(--gray-800) !important;
  cursor: pointer !important;
  margin-left: 0.5rem !important;
}

/* Shadow Utilities */
.shadow-sm {
  box-shadow: var(--shadow-sm) !important;
}

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

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

/* Image Utilities */
.img-fluid {
  max-width: 100% !important;
  height: auto !important;
  border-radius: 12px !important;
}

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

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

/* Background Colors */
.bg-light {
  background-color: var(--light-bg) !important;
}

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

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

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

.bg-success {
  background-color: #28a745 !important;
  color: var(--white) !important;
}

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

.bg-danger {
  background-color: #dc3545 !important;
  color: var(--white) !important;
}

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

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

.text-muted {
  color: var(--gray-600) !important;
}

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

.text-success {
  color: #28a745 !important;
}

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

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

/* Border Utilities */
.border {
  border: 1px solid var(--gray-300) !important;
}

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

.border-top {
  border-top: 1px solid var(--gray-300) !important;
}

.border-bottom {
  border-bottom: 1px solid var(--gray-300) !important;
}

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

.border-opacity-25 {
  border-color: rgba(255, 255, 255, 0.25) !important;
}

/* Position Utilities */
.position-relative {
  position: relative !important;
}

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

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

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

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

/* Overflow */
.overflow-hidden {
  overflow: hidden !important;
}

/* Opacity */
.opacity-75 {
  opacity: 0.75 !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 bounce {
  0%, 20%, 50%, 80%, 100% {
    transform: translateY(0);
  }
  40% {
    transform: translateY(-10px);
  }
  60% {
    transform: translateY(-5px);
  }
}

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

.animate-bounce {
  animation: bounce 2s infinite !important;
}

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

/* Timeline */
.timeline-container {
  position: relative !important;
  padding-left: 3rem !important;
}

.timeline-container::before {
  content: '';
  position: absolute;
  left: 1rem;
  top: 0;
  bottom: 0;
  width: 2px;
  background-color: var(--primary-color);
}

.timeline-item {
  position: relative !important;
  padding-bottom: 2rem !important;
  margin-bottom: 2rem !important;
}

.timeline-item::before {
  content: '';
  position: absolute;
  left: -2.3rem;
  top: 0.5rem;
  width: 16px;
  height: 16px;
  border-radius: 50%;
  background-color: var(--secondary-color);
  border: 3px solid var(--white);
  box-shadow: var(--shadow-sm);
  z-index: 1;
}

.timeline-item:hover::before {
  background-color: var(--primary-color);
  transform: scale(1.3);
  transition: var(--transition-base);
}

/* Accordion */
.accordion {
  border-radius: 12px !important;
  overflow: hidden !important;
}

.accordion-item {
  border: 1px solid var(--gray-200) !important;
  margin-bottom: 0.5rem !important;
  border-radius: 8px !important;
  overflow: hidden !important;
}

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

.accordion-button {
  background-color: var(--gray-100) !important;
  color: var(--dark-bg) !important;
  font-weight: 600 !important;
  padding: 1.25rem 1.5rem !important;
  font-size: 1.1rem !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: none !important;
  border-color: transparent !important;
}

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

.accordion-button.collapsed::after {
  filter: none !important;
}

.accordion-body {
  padding: 1.5rem !important;
  background-color: var(--white) !important;
  color: var(--gray-800) !important;
  line-height: 1.8 !important;
}

.accordion-collapse {
  border: none !important;
}

/* Table */
.table {
  color: var(--gray-800) !important;
  margin-bottom: 1.5rem !important;
}

.table-borderless td,
.table-borderless th {
  border: none !important;
  padding: 0.75rem !important;
}

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

/* Contact Info */
.contact-info {
  background-color: var(--gray-100) !important;
  border-radius: 12px !important;
  padding: 2rem !important;
}

.contact-info [class*="bi-"] {
  font-size: 1.5rem !important;
  color: var(--primary-color) !important;
}

.contact-info a {
  color: var(--primary-color) !important;
  text-decoration: none !important;
  transition: var(--transition-base) !important;
}

.contact-info a:hover {
  color: var(--secondary-color) !important;
  text-decoration: underline !important;
}

/* Privacy Intro */
.privacy-intro {
  background-color: var(--gray-100) !important;
  border-left: 4px solid var(--primary-color) !important;
  padding: 2rem !important;
  border-radius: 8px !important;
  margin-bottom: 3rem !important;
}

/* Legal Footer */
.legal-footer {
  background-color: var(--dark-bg) !important;
  color: rgba(255, 255, 255, 0.8) !important;
  padding: 3rem 0 !important;
}

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

.legal-footer a:hover {
  color: var(--secondary-color) !important;
}

.legal-footer .border-top {
  border-color: rgba(255, 255, 255, 0.1) !important;
}

/* Footer */
footer {
  background-color: var(--dark-bg) !important;
  color: rgba(255, 255, 255, 0.8) !important;
  padding: 4rem 0 2rem !important;
}

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

footer a {
  color: rgba(255, 255, 255, 0.7) !important;
  text-decoration: none !important;
  transition: var(--transition-base) !important;
  display: inline-block !important;
}

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

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

footer [class*="bi-"] {
  color: var(--secondary-color) !important;
  margin-right: 0.5rem !important;
}

/* Calendar */
.calendar-grid {
  display: grid !important;
  grid-template-columns: repeat(7, 1fr) !important;
  gap: 0.5rem !important;
}

.calendar-day {
  aspect-ratio: 1 !important;
  display: flex !important;
  align-items: center !important;
  justify-content: center !important;
  border-radius: 8px !important;
  border: 2px solid var(--gray-200) !important;
  cursor: pointer !important;
  transition: var(--transition-base) !important;
  font-weight: 600 !important;
  background-color: var(--white) !important;
}

.calendar-day:hover {
  border-color: var(--primary-color) !important;
  background-color: var(--primary-light) !important;
  color: var(--white) !important;
  transform: scale(1.05) !important;
}

.calendar-day.bg-success {
  background-color: #28a745 !important;
  border-color: #28a745 !important;
  color: var(--white) !important;
}

.calendar-day.bg-warning {
  background-color: var(--secondary-color) !important;
  border-color: var(--secondary-color) !important;
  color: var(--white) !important;
}

.calendar-day.bg-danger {
  background-color: #dc3545 !important;
  border-color: #dc3545 !important;
  color: var(--white) !important;
}

.calendar-day.bg-secondary {
  background-color: var(--gray-600) !important;
  border-color: var(--gray-600) !important;
  color: var(--white) !important;
  cursor: not-allowed !important;
}

/* Time Slot Button */
.time-slot-btn {
  width: 100% !important;
  padding: 0.75rem !important;
  margin-bottom: 0.5rem !important;
  border: 2px solid var(--gray-300) !important;
  background-color: var(--white) !important;
  color: var(--gray-800) !important;
  border-radius: 8px !important;
  transition: var(--transition-base) !important;
  cursor: pointer !important;
  font-weight: 500 !important;
}

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

.time-slot-btn.selected,
.time-slot-btn:active {
  background-color: var(--primary-color) !important;
  border-color: var(--primary-color) !important;
  color: var(--white) !important;
}

.time-slot-btn:disabled {
  background-color: var(--gray-200) !important;
  border-color: var(--gray-300) !important;
  color: var(--gray-600) !important;
  cursor: not-allowed !important;
  opacity: 0.6 !important;
}

/* Modal */
.modal-content {
  border-radius: 12px !important;
  border: none !important;
  box-shadow: var(--shadow-lg) !important;
}

.modal-header {
  background-color: var(--primary-color) !important;
  color: var(--white) !important;
  border-bottom: none !important;
  padding: 1.5rem 2rem !important;
  border-radius: 12px 12px 0 0 !important;
}

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

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

.modal-footer {
  border-top: 1px solid var(--gray-200) !important;
  padding: 1.5rem 2rem !important;
}

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

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

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

/* Link Styles */
a {
  color: var(--primary-color) !important;
  text-decoration: none !important;
  transition: var(--transition-base) !important;
}

a:hover {
  color: var(--secondary-color) !important;
}

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

/* Section Spacing */
.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-5 {
  padding-bottom: 4rem !important;
}

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

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

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

/* Responsive Utilities */
@media (max-width: 991.98px) {
  .navbar-collapse {
    background-color: rgba(10, 25, 41, 0.98) !important;
    padding: 1.5rem !important;
    margin-top: 1rem !important;
    border-radius: 12px !important;
    box-shadow: var(--shadow-lg) !important;
  }
  
  .nav-link {
    padding: 0.75rem 1rem !important;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1) !important;
  }
  
  .nav-link:last-child {
    border-bottom: none !important;
  }
  
  .navbar-nav .btn {
    width: 100% !important;
    margin-top: 1rem !important;
  }
  
  .hero-video-section {
    min-height: 80vh !important;
  }
  
  .display-2 {
    font-size: 2.5rem !important;
  }
  
  .display-4 {
    font-size: 2rem !important;
  }
  
  .timeline-container {
    padding-left: 2rem !important;
  }
  
  .calendar-grid {
    gap: 0.25rem !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: 1rem !important;
  }
  
  .card-body {
    padding: 1.5rem !important;
  }
  
  .py-5 {
    padding-top: 3rem !important;
    padding-bottom: 3rem !important;
  }
  
  .privacy-hero {
    padding: 4rem 0 3rem !important;
  }
}

@media (max-width: 575.98px) {
  .container-fluid {
    padding-left: 1rem !important;
    padding-right: 1rem !important;
  }
  
  .navbar-brand {
    font-size: 1.25rem !important;
  }
  
  .calendar-grid {
    grid-template-columns: repeat(7, 1fr) !important;
    gap: 0.125rem !important;
  }
  
  .calendar-day {
    font-size: 0.75rem !important;
    padding: 0.25rem !important;
  }
  
  .modal-body,
  .modal-header,
  .modal-footer {
    padding: 1rem !important;
  }
}

/* Print Styles */
@media print {
  .navbar,
  .btn,
  footer,
  .modal {
    display: none !important;
  }
  
  body {
    background-color: var(--white) !important;
    color: #000 !important;
  }
  
  .card,
  .alert {
    border: 1px solid #000 !important;
    page-break-inside: avoid !important;
  }
}

/* Accessibility Improvements */
*:focus {
  outline: 2px solid var(--secondary-color) !important;
  outline-offset: 2px !important;
}

.btn:focus,
.form-control:focus,
.form-select:focus {
  outline: none !important;
}

/* Smooth Transitions */
* {
  transition: background-color 0.3s ease, color 0.3s ease, border-color 0.3s ease !important;
}

/* Loading Spinner */
.spinner-border {
  border-color: var(--primary-color) !important;
  border-right-color: transparent !important;
}

/* Custom Scrollbar */
::-webkit-scrollbar {
  width: 12px;
}

::-webkit-scrollbar-track {
  background: var(--gray-200);
}

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

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

/* Selection */
::selection {
  background-color: var(--secondary-color);
  color: var(--white);
}

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