/* ===================================
   Architecture Studio Theme CSS
   Dynamic Blue & Energy Orange
   =================================== */

/* === ROOT VARIABLES === */
:root {
  --primary-color: #1976D2;
  --primary-dark: #0D47A1;
  --primary-light: #42A5F5;
  --secondary-color: #FF6F00;
  --secondary-dark: #E65100;
  --secondary-light: #FF9800;
  --dark-color: #1a1a2e;
  --light-color: #f8f9fa;
  --white: #ffffff;
  --gray-100: #f8f9fa;
  --gray-200: #e9ecef;
  --gray-300: #dee2e6;
  --gray-600: #6c757d;
  --gray-800: #343a40;
  --gray-900: #212529;
  --transition-base: all 0.3s ease;
  --transition-slow: all 0.5s ease;
  --shadow-sm: 0 2px 4px rgba(0,0,0,0.1);
  --shadow-md: 0 4px 6px rgba(0,0,0,0.1);
  --shadow-lg: 0 10px 25px rgba(0,0,0,0.15);
  --shadow-xl: 0 20px 40px rgba(0,0,0,0.2);
}

/* === 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(--gray-900) !important;
  background-color: var(--white) !important;
  line-height: 1.6;
  overflow-x: hidden;
}

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

.display-1 {
  font-size: clamp(2.5rem, 8vw, 5rem) !important;
}

.display-3 {
  font-size: clamp(2rem, 6vw, 3.5rem) !important;
}

.display-4 {
  font-size: clamp(1.75rem, 5vw, 2.5rem) !important;
}

.display-5 {
  font-size: clamp(1.5rem, 4vw, 2rem) !important;
}

.lead {
  font-size: clamp(1rem, 2.5vw, 1.25rem) !important;
  font-weight: 400 !important;
}

.fs-2 {
  font-size: clamp(1.5rem, 4vw, 2rem) !important;
}

.fs-4 {
  font-size: clamp(1rem, 2.5vw, 1.5rem) !important;
}

.fs-5 {
  font-size: clamp(0.9rem, 2vw, 1.25rem) !important;
}

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

.navbar.scrolled {
  padding: 0.5rem 0 !important;
  background: rgba(25, 118, 210, 0.98) !important;
  backdrop-filter: blur(10px);
}

.navbar-dark {
  background-color: var(--primary-color) !important;
}

.navbar-brand {
  font-size: 1.75rem !important;
  color: var(--white) !important;
  font-weight: 700 !important;
  letter-spacing: 1px;
  transition: var(--transition-base);
  text-shadow: 2px 2px 4px rgba(0,0,0,0.3);
}

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

.navbar-brand .fas {
  color: var(--secondary-color) !important;
  font-size: 1.5rem;
  margin-right: 0.5rem;
  animation: pulse 2s infinite;
}

.navbar-toggler {
  border: 2px solid var(--white) !important;
  padding: 0.5rem 0.75rem !important;
  background-color: rgba(255, 255, 255, 0.1) !important;
}

.navbar-toggler:focus {
  box-shadow: 0 0 0 0.25rem rgba(255, 255, 255, 0.25) !important;
}

.navbar-toggler-icon {
  background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 30 30'%3e%3cpath stroke='rgba(255, 255, 255, 1)' stroke-linecap='round' stroke-miterlimit='10' stroke-width='2' d='M4 7h22M4 15h22M4 23h22'/%3e%3c/svg%3e") !important;
}

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

.nav-link {
  color: rgba(255, 255, 255, 0.9) !important;
  font-weight: 600 !important;
  font-size: 1rem !important;
  padding: 0.5rem 1rem !important;
  margin: 0 0.25rem !important;
  border-radius: 8px;
  transition: var(--transition-base);
  position: relative;
  text-shadow: 1px 1px 2px rgba(0,0,0,0.2);
}

.nav-link::before {
  content: '';
  position: absolute;
  bottom: 0;
  left: 50%;
  width: 0;
  height: 3px;
  background: var(--secondary-color);
  transform: translateX(-50%);
  transition: var(--transition-base);
  border-radius: 2px;
}

.nav-link:hover,
.nav-link.active {
  color: var(--white) !important;
  background-color: rgba(255, 111, 0, 0.2) !important;
  transform: translateY(-2px);
}

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

/* === BUTTONS === */
.btn {
  font-weight: 600 !important;
  border-radius: 50px !important;
  padding: 0.75rem 2rem !important;
  transition: var(--transition-base) !important;
  border: 2px solid transparent !important;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  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, 0.3);
  transform: translate(-50%, -50%);
  transition: width 0.6s, height 0.6s;
  z-index: -1;
}

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

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

.btn-sm {
  padding: 0.5rem 1.5rem !important;
  font-size: 0.9rem !important;
}

.btn-primary {
  background: linear-gradient(135deg, var(--primary-color) 0%, var(--primary-dark) 100%) !important;
  border-color: var(--primary-color) !important;
  color: var(--white) !important;
  box-shadow: 0 4px 15px rgba(25, 118, 210, 0.4);
}

.btn-primary:hover,
.btn-primary:focus,
.btn-primary:active {
  background: linear-gradient(135deg, var(--primary-dark) 0%, var(--primary-color) 100%) !important;
  border-color: var(--primary-dark) !important;
  color: var(--white) !important;
  transform: translateY(-3px) !important;
  box-shadow: 0 6px 20px rgba(25, 118, 210, 0.5) !important;
}

.btn-secondary {
  background: linear-gradient(135deg, var(--secondary-color) 0%, var(--secondary-dark) 100%) !important;
  border-color: var(--secondary-color) !important;
  color: var(--white) !important;
  box-shadow: 0 4px 15px rgba(255, 111, 0, 0.4);
}

.btn-secondary:hover,
.btn-secondary:focus,
.btn-secondary:active {
  background: linear-gradient(135deg, var(--secondary-dark) 0%, var(--secondary-color) 100%) !important;
  border-color: var(--secondary-dark) !important;
  color: var(--white) !important;
  transform: translateY(-3px) !important;
  box-shadow: 0 6px 20px rgba(255, 111, 0, 0.5) !important;
}

.btn-outline-light {
  border: 2px solid var(--white) !important;
  color: var(--white) !important;
  background: transparent !important;
  backdrop-filter: blur(5px);
}

.btn-outline-light:hover,
.btn-outline-light:focus,
.btn-outline-light:active {
  background: var(--white) !important;
  border-color: var(--white) !important;
  color: var(--primary-color) !important;
  transform: translateY(-3px) !important;
  box-shadow: 0 6px 20px rgba(255, 255, 255, 0.4) !important;
}

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

.btn-light:hover,
.btn-light:focus,
.btn-light:active {
  background-color: var(--gray-100) !important;
  border-color: var(--gray-100) !important;
  color: var(--primary-dark) !important;
  transform: translateY(-3px) !important;
  box-shadow: var(--shadow-lg) !important;
}

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

.video-background {
  position: absolute;
  top: 50%;
  left: 50%;
  min-width: 100%;
  min-height: 100%;
  width: auto;
  height: auto;
  transform: translate(-50%, -50%);
  z-index: 0;
  object-fit: cover;
  opacity: 0.3;
}

.overlay {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: linear-gradient(135deg, 
    rgba(25, 118, 210, 0.85) 0%, 
    rgba(13, 71, 161, 0.75) 50%,
    rgba(255, 111, 0, 0.6) 100%);
  z-index: 1;
}

.z-index-2 {
  position: relative;
  z-index: 2 !important;
}

.hero-video-section .text-white,
.hero-video-section .text-white * {
  color: var(--white) !important;
  text-shadow: 2px 2px 8px rgba(0,0,0,0.5);
}

.hero-video-section .display-1 {
  color: var(--white) !important;
  font-weight: 800 !important;
  margin-bottom: 1.5rem !important;
}

.hero-video-section .lead {
  color: rgba(255, 255, 255, 0.95) !important;
  font-size: 1.5rem !important;
  font-weight: 400 !important;
  margin-bottom: 2rem !important;
}

.scroll-indicator {
  position: absolute;
  bottom: 2rem;
  left: 50%;
  transform: translateX(-50%);
  z-index: 3;
  color: var(--white) !important;
  cursor: pointer;
  transition: var(--transition-base);
}

.scroll-indicator:hover {
  transform: translateX(-50%) translateY(5px);
  color: var(--secondary-color) !important;
}

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

@keyframes bounce {
  0%, 20%, 50%, 80%, 100% {
    transform: translateY(0);
  }
  40% {
    transform: translateY(-15px);
  }
  60% {
    transform: translateY(-8px);
  }
}

@keyframes pulse {
  0% {
    transform: scale(1);
  }
  50% {
    transform: scale(1.1);
  }
  100% {
    transform: scale(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 zoomIn {
  from {
    opacity: 0;
    transform: scale(0.8);
  }
  to {
    opacity: 1;
    transform: scale(1);
  }
}

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

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

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

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

.animate-zoom-in {
  animation: zoomIn 0.8s ease-out forwards;
}

/* === CARDS === */
.card {
  border: none !important;
  border-radius: 15px !important;
  overflow: hidden;
  transition: var(--transition-base) !important;
  box-shadow: var(--shadow-md) !important;
  background-color: var(--white) !important;
  height: 100%;
}

.card:hover {
  transform: translateY(-10px) !important;
  box-shadow: var(--shadow-xl) !important;
}

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

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

.card-text {
  color: var(--gray-600) !important;
  line-height: 1.8 !important;
}

.card .rounded-circle {
  width: 80px !important;
  height: 80px !important;
  background: linear-gradient(135deg, var(--primary-color) 0%, var(--primary-dark) 100%) !important;
  color: var(--white) !important;
  font-size: 2rem !important;
  margin-bottom: 1.5rem !important;
  box-shadow: 0 8px 16px rgba(25, 118, 210, 0.3) !important;
  align-items: center;
  justify-content: center;
  transition: var(--transition-base);
}

.card:hover .rounded-circle {
  background: linear-gradient(135deg, var(--secondary-color) 0%, var(--secondary-dark) 100%) !important;
  box-shadow: 0 10px 20px rgba(255, 111, 0, 0.4) !important;
  transform: scale(1.1) rotate(360deg);
}

.card-img-top {
  height: 250px;
  object-fit: cover;
  transition: var(--transition-slow);
}

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

/* === BADGES === */
.badge {
  font-weight: 600 !important;
  letter-spacing: 0.5px;
  padding: 0.5rem 1rem !important;
  border-radius: 50px !important;
  font-size: 0.875rem !important;
}

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

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

/* === SECTIONS === */
section {
  padding: 5rem 0 !important;
  position: relative;
  overflow: hidden;
}

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

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

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

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

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

.bg-light {
  background-color: var(--gray-100) !important;
}

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

/* === IMAGES === */
.img-fluid {
  border-radius: 15px !important;
  transition: var(--transition-slow) !important;
}

.img-fluid:hover {
  transform: scale(1.02) !important;
  box-shadow: var(--shadow-xl) !important;
}

.rounded {
  border-radius: 15px !important;
}

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

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

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

/* === FORMS === */
.form-control,
.form-select {
  border: 2px solid var(--gray-300) !important;
  border-radius: 10px !important;
  padding: 0.75rem 1rem !important;
  font-size: 1rem !important;
  transition: var(--transition-base) !important;
  background-color: var(--white) !important;
  color: var(--dark-color) !important;
}

.form-control:focus,
.form-select:focus {
  border-color: var(--primary-color) !important;
  box-shadow: 0 0 0 0.25rem rgba(25, 118, 210, 0.25) !important;
  background-color: var(--white) !important;
}

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

.form-check-input {
  border: 2px solid var(--gray-400) !important;
  width: 1.25rem;
  height: 1.25rem;
  cursor: pointer;
}

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

.form-check-input:focus {
  box-shadow: 0 0 0 0.25rem rgba(25, 118, 210, 0.25) !important;
}

.form-check-label {
  color: var(--dark-color) !important;
  cursor: pointer;
  margin-left: 0.5rem;
}

.invalid-feedback {
  color: #dc3545 !important;
  font-weight: 600 !important;
  font-size: 0.875rem !important;
  margin-top: 0.5rem !important;
}

.form-control.is-invalid {
  border-color: #dc3545 !important;
}

/* === ALERTS === */
.alert {
  border-radius: 10px !important;
  padding: 1rem 1.5rem !important;
  border: none !important;
  box-shadow: var(--shadow-sm) !important;
}

.alert-success {
  background-color: #d4edda !important;
  color: #155724 !important;
}

/* === TIMELINE === */
.timeline-container {
  position: relative;
  padding: 2rem 0;
}

.timeline-item {
  position: relative;
  padding-left: 3rem;
  margin: 2rem 0;
  border-left: 3px solid var(--primary-color);
}

.timeline-item::before {
  content: '';
  position: absolute;
  left: -12px;
  top: 0;
  width: 20px;
  height: 20px;
  border-radius: 50%;
  background: var(--secondary-color);
  border: 3px solid var(--white);
  box-shadow: 0 0 0 3px var(--primary-color);
}

/* === BLOCKQUOTE === */
blockquote {
  border-left: 4px solid var(--primary-color);
  padding-left: 1.5rem;
  margin: 1.5rem 0;
  font-style: italic;
  color: var(--gray-700);
}

.blockquote-footer {
  color: var(--gray-600) !important;
  font-size: 0.9rem !important;
  margin-top: 0.5rem !important;
}

/* === TABLES === */
.table-responsive {
  border-radius: 10px;
  overflow: hidden;
  box-shadow: var(--shadow-sm);
}

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

.table thead {
  background: linear-gradient(135deg, var(--primary-color) 0%, var(--primary-dark) 100%) !important;
  color: var(--white) !important;
}

.table thead th {
  color: var(--white) !important;
  font-weight: 600 !important;
  border: none !important;
  padding: 1rem !important;
}

.table tbody td {
  padding: 1rem !important;
  vertical-align: middle !important;
  color: var(--dark-color) !important;
}

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

.table-bordered td,
.table-bordered th {
  border: 1px solid var(--gray-300) !important;
}

/* === NAV TABS & PILLS === */
.nav-pills .nav-link {
  border-radius: 50px !important;
  padding: 0.75rem 1.5rem !important;
  color: var(--dark-color) !important;
  font-weight: 600 !important;
  transition: var(--transition-base) !important;
  background-color: transparent !important;
  border: 2px solid transparent !important;
}

.nav-pills .nav-link:hover {
  background-color: rgba(25, 118, 210, 0.1) !important;
  color: var(--primary-color) !important;
}

.nav-pills .nav-link.active {
  background: linear-gradient(135deg, var(--primary-color) 0%, var(--primary-dark) 100%) !important;
  color: var(--white) !important;
  box-shadow: 0 4px 15px rgba(25, 118, 210, 0.4) !important;
}

.tab-content {
  padding: 2rem 0;
}

.tab-pane {
  animation: fadeIn 0.5s ease-out;
}

/* === PHOTO GALLERY === */
.photo-gallery {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 1.5rem;
  padding: 1rem 0;
}

.photo-gallery img {
  width: 100%;
  height: 250px;
  object-fit: cover;
  border-radius: 10px;
  transition: var(--transition-base);
  cursor: pointer;
  box-shadow: var(--shadow-sm);
}

.photo-gallery img:hover {
  transform: scale(1.05);
  box-shadow: var(--shadow-lg);
}

/* === RATIO === */
.ratio {
  border-radius: 15px;
  overflow: hidden;
  box-shadow: var(--shadow-md);
}

.ratio iframe {
  border: none;
}

/* === STICKY ELEMENTS === */
.sticky-top {
  top: 100px !important;
}

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

/* === FOOTER === */
footer {
  background: linear-gradient(135deg, var(--dark-color) 0%, #0a0a15 100%) !important;
  color: rgba(255, 255, 255, 0.8) !important;
  padding: 3rem 0 1rem !important;
}

footer h5,
footer .h5 {
  color: var(--white) !important;
  font-weight: 700 !important;
  margin-bottom: 1.5rem !important;
  position: relative;
  padding-bottom: 0.5rem;
}

footer h5::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 50px;
  height: 3px;
  background: linear-gradient(90deg, var(--secondary-color), var(--primary-color));
}

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

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

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

footer .fab,
footer .fas,
footer .bi {
  color: var(--white) !important;
  font-size: 1.5rem;
  margin: 0 0.5rem;
  transition: var(--transition-base);
}

footer .fab:hover,
footer .fas:hover,
footer .bi:hover {
  color: var(--secondary-color) !important;
  transform: scale(1.2) translateY(-3px);
}

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

footer .border-top {
  border-top: 1px solid rgba(255, 255, 255, 0.1) !important;
}

/* === ICONS === */
.fas,
.fab,
.bi {
  transition: var(--transition-base);
}

.fa-check,
.bi-check-circle-fill {
  color: var(--primary-color) !important;
}

/* === PRIVACY CONTENT === */
.privacy-content h2,
.privacy-content h3 {
  color: var(--primary-color) !important;
  margin-top: 2rem !important;
  margin-bottom: 1rem !important;
}

.privacy-content p {
  color: var(--gray-700) !important;
  line-height: 1.8 !important;
  margin-bottom: 1rem !important;
}

.privacy-content ul {
  color: var(--gray-700) !important;
  line-height: 1.8 !important;
}

/* === UTILITIES === */
.text-primary {
  color: var(--primary-color) !important;
}

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

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

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

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

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

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

.text-uppercase {
  text-transform: uppercase !important;
  letter-spacing: 1px;
}

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

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

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

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

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

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

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

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

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

.d-none {
  display: none !important;
}

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

.min-vh-50 {
  min-height: 50vh !important;
}

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

/* === RESPONSIVE DESIGN === */
@media (max-width: 1199.98px) {
  .display-1 {
    font-size: 3.5rem !important;
  }
  
  .display-3 {
    font-size: 2.5rem !important;
  }
  
  section {
    padding: 4rem 0 !important;
  }
}

@media (max-width: 991.98px) {
  .navbar-collapse {
    background: rgba(13, 71, 161, 0.98);
    padding: 1.5rem;
    border-radius: 10px;
    margin-top: 1rem;
    backdrop-filter: blur(10px);
  }
  
  .nav-link {
    padding: 0.75rem 1rem !important;
    margin: 0.25rem 0 !important;
  }
  
  .display-1 {
    font-size: 3rem !important;
  }
  
  .display-3 {
    font-size: 2rem !important;
  }
  
  .hero-video-section {
    height: auto;
    min-height: 100vh;
    padding: 6rem 0 4rem;
  }
  
  .card-body {
    padding: 1.5rem !important;
  }
  
  section {
    padding: 3rem 0 !important;
  }
  
  .sticky-top,
  .position-sticky {
    position: relative !important;
    top: 0 !important;
  }
}

@media (max-width: 767.98px) {
  .display-1 {
    font-size: 2.5rem !important;
  }
  
  .display-3 {
    font-size: 1.75rem !important;
  }
  
  .display-4 {
    font-size: 1.5rem !important;
  }
  
  .lead {
    font-size: 1.1rem !important;
  }
  
  .btn {
    padding: 0.65rem 1.5rem !important;
    font-size: 0.95rem !important;
  }
  
  .btn-lg {
    padding: 0.85rem 2rem !important;
    font-size: 1rem !important;
  }
  
  .card .rounded-circle {
    width: 60px !important;
    height: 60px !important;
    font-size: 1.5rem !important;
  }
  
  section {
    padding: 2.5rem 0 !important;
  }
  
  .py-5 {
    padding-top: 3rem !important;
    padding-bottom: 3rem !important;
  }
  
  .photo-gallery {
    grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
    gap: 1rem;
  }
  
  footer {
    text-align: center !important;
  }
  
  footer h5::after {
    left: 50%;
    transform: translateX(-50%);
  }
}

@media (max-width: 575.98px) {
  .container-fluid {
    padding-left: 1rem !important;
    padding-right: 1rem !important;
  }
  
  .px-4 {
    padding-left: 1rem !important;
    padding-right: 1rem !important;
  }
  
  .display-1 {
    font-size: 2rem !important;
  }
  
  .display-3 {
    font-size: 1.5rem !important;
  }
  
  .navbar-brand {
    font-size: 1.25rem !important;
  }
  
  .btn {
    padding: 0.6rem 1.25rem !important;
    font-size: 0.9rem !important;
  }
  
  .hero-video-section {
    padding: 5rem 0 3rem;
  }
  
  .card-body {
    padding: 1.25rem !important;
  }
  
  section {
    padding: 2rem 0 !important;
  }
  
  .photo-gallery {
    grid-template-columns: 1fr;
  }
}

/* === ACCESSIBILITY === */
:focus-visible {
  outline: 3px solid var(--secondary-color) !important;
  outline-offset: 3px;
}

a:focus-visible,
button:focus-visible {
  outline: 3px solid var(--secondary-color) !important;
  outline-offset: 3px;
}

/* === PRINT STYLES === */
@media print {
  .navbar,
  .scroll-indicator,
  .btn,
  footer {
    display: none !important;
  }
  
  body {
    color: #000 !important;
    background: #fff !important;
  }
  
  a {
    text-decoration: underline !important;
  }
}

/* === LOADING ANIMATIONS === */
.fade {
  transition: opacity 0.3s ease-in-out;
}

.fade:not(.show) {
  opacity: 0;
}

.fade.show {
  opacity: 1;
}

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

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

::-webkit-scrollbar-thumb {
  background: linear-gradient(180deg, var(--primary-color), var(--secondary-color));
  border-radius: 10px;
}

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

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

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