/* ==========================================
   ARCHITECTURAL STUDIO THEME - PROFESSIONAL BLUE & AMBER
   Primary Color: #1976D2
   Secondary Color: #FFC107
   ========================================== */

/* === ROOT VARIABLES === */
:root {
  --primary-color: #1976D2;
  --primary-dark: #0D47A1;
  --primary-light: #42A5F5;
  --secondary-color: #FFC107;
  --secondary-dark: #FFA000;
  --secondary-light: #FFD54F;
  --dark-color: #1a1a1a;
  --light-color: #f8f9fa;
  --white: #ffffff;
  --gray: #6c757d;
  --success: #28a745;
  --danger: #dc3545;
  --warning: #FFC107;
  --transition: all 0.3s ease;
  --box-shadow: 0 5px 15px rgba(0,0,0,0.1);
  --box-shadow-lg: 0 10px 30px rgba(0,0,0,0.15);
}

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

body {
  font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
  line-height: 1.6;
  color: var(--dark-color);
  overflow-x: hidden;
}

html {
  scroll-behavior: smooth;
}

/* === NAVBAR STYLES === */
.navbar {
  background: linear-gradient(135deg, var(--primary-dark) 0%, var(--primary-color) 100%) !important;
  padding: 1rem 0;
  box-shadow: 0 2px 10px rgba(0,0,0,0.2);
  transition: var(--transition);
}

.navbar.fixed-top {
  z-index: 1030;
}

.navbar-brand {
  font-size: 1.8rem;
  font-weight: 700;
  color: var(--white) !important;
  letter-spacing: 1px;
  transition: var(--transition);
  text-shadow: 2px 2px 4px rgba(0,0,0,0.3);
}

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

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

.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");
}

.navbar-nav .nav-link {
  color: var(--white) !important;
  font-weight: 500;
  padding: 0.5rem 1.2rem !important;
  margin: 0 0.2rem;
  transition: var(--transition);
  position: relative;
  text-transform: uppercase;
  font-size: 0.95rem;
  letter-spacing: 0.5px;
}

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

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

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

.btn-booking {
  background: var(--secondary-color) !important;
  color: var(--dark-color) !important;
  border: 2px solid var(--secondary-color) !important;
  font-weight: 700 !important;
  padding: 0.6rem 1.5rem !important;
  border-radius: 50px !important;
  transition: var(--transition) !important;
  text-transform: uppercase;
  letter-spacing: 1px;
}

.btn-booking:hover {
  background: var(--white) !important;
  color: var(--primary-color) !important;
  border-color: var(--white) !important;
  transform: translateY(-2px);
  box-shadow: 0 5px 15px rgba(255,193,7,0.4) !important;
}

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

.video-background {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  z-index: 1;
  opacity: 0.3;
}

.video-overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(135deg, rgba(25,118,210,0.9) 0%, rgba(13,71,161,0.8) 100%);
  z-index: 2;
}

.hero-content {
  position: relative;
  z-index: 3;
  padding: 120px 0 80px;
}

.hero-section .display-3 {
  font-size: clamp(2.5rem, 5vw, 4.5rem);
  font-weight: 800 !important;
  color: var(--white) !important;
  text-shadow: 3px 3px 6px rgba(0,0,0,0.4);
  line-height: 1.2;
  margin-bottom: 1.5rem !important;
}

.hero-section .lead {
  font-size: clamp(1.1rem, 2vw, 1.4rem);
  color: rgba(255,255,255,0.95) !important;
  margin-bottom: 2rem;
  text-shadow: 1px 1px 3px rgba(0,0,0,0.3);
}

.btn-primary {
  background: var(--primary-color) !important;
  border: 2px solid var(--primary-color) !important;
  color: var(--white) !important;
  font-weight: 600 !important;
  padding: 0.8rem 2rem !important;
  border-radius: 50px !important;
  transition: var(--transition) !important;
  text-transform: uppercase;
  letter-spacing: 1px;
}

.btn-primary:hover {
  background: var(--primary-dark) !important;
  border-color: var(--primary-dark) !important;
  transform: translateY(-3px);
  box-shadow: 0 10px 25px rgba(25,118,210,0.4) !important;
}

.btn-outline-light {
  border: 2px solid var(--white) !important;
  color: var(--white) !important;
  font-weight: 600 !important;
  padding: 0.8rem 2rem !important;
  border-radius: 50px !important;
  transition: var(--transition) !important;
  background: transparent !important;
  text-transform: uppercase;
  letter-spacing: 1px;
}

.btn-outline-light:hover {
  background: var(--white) !important;
  color: var(--primary-color) !important;
  transform: translateY(-3px);
  box-shadow: 0 10px 25px rgba(255,255,255,0.3) !important;
}

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

.trust-badges {
  margin-top: 3rem;
  display: flex;
  flex-wrap: wrap;
  gap: 2rem;
}

.badge-item {
  display: flex;
  align-items: center;
  color: var(--white);
  font-weight: 500;
  background: rgba(255,255,255,0.1);
  padding: 1rem 1.5rem;
  border-radius: 15px;
  backdrop-filter: blur(10px);
  transition: var(--transition);
}

.badge-item:hover {
  background: rgba(255,255,255,0.2);
  transform: translateY(-5px);
}

.badge-item .bi {
  color: var(--secondary-color);
  margin-right: 0.75rem;
  filter: drop-shadow(0 2px 4px rgba(0,0,0,0.3));
}

/* === STAT CARD === */
.stat-card {
  background: linear-gradient(135deg, var(--white) 0%, var(--light-color) 100%);
  border-radius: 15px;
  transition: var(--transition);
  border: 1px solid rgba(25,118,210,0.1);
}

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

.stat-card .display-4 {
  color: var(--primary-color) !important;
  font-weight: 800;
}

.stat-card h5 {
  color: var(--dark-color);
  font-weight: 600;
  margin-top: 0.5rem;
}

.stat-card .bi {
  color: var(--secondary-color);
  font-size: 2.5rem;
  margin-bottom: 1rem;
}

/* === SERVICE CARD === */
.service-card {
  border-radius: 15px !important;
  overflow: hidden;
  transition: var(--transition);
  border: 2px solid transparent !important;
  background: var(--white) !important;
}

.service-card:hover {
  transform: translateY(-15px);
  box-shadow: 0 15px 40px rgba(25,118,210,0.2) !important;
  border-color: var(--primary-color) !important;
}

.service-icon {
  width: 80px;
  height: 80px;
  background: linear-gradient(135deg, var(--primary-color) 0%, var(--primary-light) 100%);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 1.5rem;
  transition: var(--transition);
}

.service-card:hover .service-icon {
  transform: scale(1.1) rotate(5deg);
  background: linear-gradient(135deg, var(--secondary-color) 0%, var(--secondary-light) 100%);
}

.service-icon .bi {
  color: var(--white) !important;
  font-size: 2rem;
}

.service-card h4 {
  color: var(--primary-color);
  font-weight: 700;
  margin-bottom: 1rem;
}

.service-card p {
  color: var(--gray);
  line-height: 1.8;
}

/* === BUTTONS === */
.btn {
  transition: var(--transition) !important;
  font-weight: 600;
  border-radius: 8px;
}

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

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

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

.btn-warning:hover {
  background: var(--secondary-dark) !important;
  border-color: var(--secondary-dark) !important;
  color: var(--white) !important;
  transform: translateY(-2px);
  box-shadow: 0 5px 15px rgba(255,193,7,0.4) !important;
}

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

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

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

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

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

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

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

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

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

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

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

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

.btn-sm {
  padding: 0.4rem 1rem !important;
  font-size: 0.9rem !important;
}

/* === FEATURE LIST === */
.feature-list {
  list-style: none;
  padding: 0;
}

.feature-item {
  display: flex;
  align-items: flex-start;
  margin-bottom: 1.5rem;
  padding: 1rem;
  background: var(--light-color);
  border-radius: 10px;
  transition: var(--transition);
}

.feature-item:hover {
  background: var(--white);
  box-shadow: var(--box-shadow);
  transform: translateX(10px);
}

.feature-icon {
  width: 50px;
  height: 50px;
  background: linear-gradient(135deg, var(--primary-color) 0%, var(--primary-light) 100%);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.feature-icon .bi {
  color: var(--white) !important;
  font-size: 1.5rem;
}

.feature-item h5 {
  color: var(--primary-color);
  font-weight: 700;
  margin-bottom: 0.5rem;
}

.feature-item p {
  color: var(--gray);
  margin: 0;
}

/* === CTA SECTION === */
.cta-section {
  background: linear-gradient(135deg, var(--primary-color) 0%, var(--primary-dark) 100%);
  padding: 5rem 0;
  position: relative;
  overflow: hidden;
}

.cta-section::before {
  content: '';
  position: absolute;
  top: -50%;
  right: -10%;
  width: 500px;
  height: 500px;
  background: rgba(255,193,7,0.1);
  border-radius: 50%;
  animation: float 6s ease-in-out infinite;
}

.cta-section::after {
  content: '';
  position: absolute;
  bottom: -50%;
  left: -10%;
  width: 400px;
  height: 400px;
  background: rgba(255,255,255,0.05);
  border-radius: 50%;
  animation: float 8s ease-in-out infinite;
}

@keyframes float {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-30px); }
}

.cta-section h2 {
  color: var(--white) !important;
  font-weight: 800;
  margin-bottom: 1.5rem;
  text-shadow: 2px 2px 4px rgba(0,0,0,0.2);
}

.cta-section p {
  color: rgba(255,255,255,0.95) !important;
  font-size: 1.2rem;
  margin-bottom: 2rem;
}

.cta-section .btn {
  margin: 0.5rem;
}

/* === PHOTO MONTAGE === */
.photo-montage {
  padding: 2rem;
}

.photo-montage img {
  border-radius: 15px;
  transition: var(--transition);
  border: 3px solid var(--white);
}

.photo-montage img:hover {
  transform: scale(1.05);
  box-shadow: var(--box-shadow-lg);
  border-color: var(--secondary-color);
}

/* === TIMELINE === */
.timeline-container {
  position: relative;
}

.timeline-item {
  position: relative;
  padding-left: 3rem;
  margin-bottom: 3rem;
}

.timeline-item::before {
  content: '';
  position: absolute;
  left: 0;
  top: 0;
  width: 20px;
  height: 20px;
  background: var(--secondary-color);
  border: 4px solid var(--white);
  border-radius: 50%;
  box-shadow: 0 0 0 4px var(--primary-color);
}

.timeline-item .badge {
  background: var(--primary-color) !important;
  color: var(--white) !important;
  font-size: 0.9rem;
  font-weight: 600;
  margin-bottom: 1rem;
}

.timeline-item h4 {
  color: var(--primary-color);
  font-weight: 700;
  margin-bottom: 0.5rem;
}

.timeline-item p {
  color: var(--gray);
}

/* === VALUE CARD === */
.value-card {
  transition: var(--transition);
  border-radius: 15px !important;
  overflow: hidden;
  border: 2px solid transparent !important;
}

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

.value-card .card-body {
  padding: 2rem;
}

.value-card .bi {
  font-size: 3rem;
  color: var(--primary-color);
  margin-bottom: 1rem;
}

.value-card .card-title {
  color: var(--primary-color);
  font-weight: 700;
  font-size: 1.5rem;
  margin-bottom: 1rem;
}

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

/* === CAROUSEL === */
.carousel {
  border-radius: 15px;
  overflow: hidden;
  box-shadow: var(--box-shadow-lg);
}

.carousel-item {
  padding: 3rem;
  background: var(--white);
  min-height: 400px;
}

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

.carousel-indicators button.active {
  background-color: var(--secondary-color) !important;
}

.carousel-control-prev,
.carousel-control-next {
  width: 50px !important;
  height: 50px !important;
  background: var(--primary-color) !important;
  border-radius: 50% !important;
  top: 50% !important;
  transform: translateY(-50%) !important;
  opacity: 0.8 !important;
}

.carousel-control-prev:hover,
.carousel-control-next:hover {
  opacity: 1 !important;
  background: var(--secondary-color) !important;
}

.carousel-control-prev {
  left: 20px !important;
}

.carousel-control-next {
  right: 20px !important;
}

/* === FORMS === */
.form-label {
  font-weight: 600;
  color: var(--dark-color);
  margin-bottom: 0.5rem;
}

.form-control,
.form-select {
  border: 2px solid #ddd !important;
  border-radius: 8px !important;
  padding: 0.75rem 1rem !important;
  transition: var(--transition) !important;
  font-size: 1rem;
}

.form-control:focus,
.form-select:focus {
  border-color: var(--primary-color) !important;
  box-shadow: 0 0 0 0.2rem rgba(25,118,210,0.25) !important;
  outline: none;
}

.form-control-lg {
  padding: 1rem 1.25rem !important;
  font-size: 1.1rem !important;
}

.form-select-lg {
  padding: 1rem 1.25rem !important;
  font-size: 1.1rem !important;
}

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

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

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

.form-step {
  background: var(--light-color);
  padding: 2rem;
  border-radius: 15px;
  border: 2px solid transparent;
  transition: var(--transition);
}

.form-step.active {
  border-color: var(--primary-color);
  background: var(--white);
  box-shadow: var(--box-shadow);
}

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

.alert-success {
  background: linear-gradient(135deg, #d4edda 0%, #c3e6cb 100%) !important;
  color: #155724 !important;
}

.alert-danger {
  background: linear-gradient(135deg, #f8d7da 0%, #f5c6cb 100%) !important;
  color: #721c24 !important;
}

.alert-heading {
  font-weight: 700 !important;
  margin-bottom: 0.75rem;
}

.alert .bi {
  margin-right: 0.5rem;
  font-size: 1.2rem;
}

/* === PROGRESS BAR === */
.progress {
  height: 30px !important;
  border-radius: 15px !important;
  background: var(--light-color) !important;
  box-shadow: inset 0 2px 5px rgba(0,0,0,0.1) !important;
}

.progress-bar {
  background: linear-gradient(90deg, var(--primary-color) 0%, var(--primary-light) 100%) !important;
  font-weight: 600;
  font-size: 0.95rem;
  border-radius: 15px !important;
  transition: width 0.6s ease !important;
}

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

.accordion-item {
  border: 2px solid rgba(25,118,210,0.1) !important;
  margin-bottom: 1rem;
  border-radius: 10px !important;
  overflow: hidden;
}

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

.accordion-button {
  background: var(--light-color) !important;
  color: var(--primary-color) !important;
  font-weight: 700 !important;
  font-size: 1.1rem;
  padding: 1.25rem 1.5rem !important;
  border: none !important;
  transition: var(--transition);
}

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

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

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

.accordion-button.collapsed::after {
  filter: brightness(0.5);
}

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

.accordion-button .bi {
  margin-right: 0.75rem;
  font-size: 1.3rem;
}

/* === LIST GROUP === */
.list-group {
  border-radius: 10px !important;
  overflow: hidden;
}

.list-group-item {
  border: 1px solid rgba(25,118,210,0.1) !important;
  padding: 1rem 1.5rem !important;
  transition: var(--transition) !important;
  color: var(--dark-color) !important;
}

.list-group-item-action:hover {
  background: var(--light-color) !important;
  color: var(--primary-color) !important;
  transform: translateX(10px);
  border-left: 4px solid var(--primary-color) !important;
}

.list-group-item .bi {
  color: var(--primary-color);
  margin-right: 0.75rem;
}

/* === CARD === */
.card {
  border-radius: 15px !important;
  border: 2px solid rgba(25,118,210,0.1) !important;
  transition: var(--transition);
  overflow: hidden;
}

.card:hover {
  box-shadow: var(--box-shadow-lg) !important;
  transform: translateY(-5px);
  border-color: var(--primary-color) !important;
}

.card-header {
  background: linear-gradient(135deg, var(--primary-color) 0%, var(--primary-light) 100%) !important;
  color: var(--white) !important;
  font-weight: 700 !important;
  padding: 1.25rem 1.5rem !important;
  border: none !important;
}

.card-body {
  padding: 1.5rem !important;
}

.card-footer {
  background: var(--light-color) !important;
  border-top: 2px solid rgba(25,118,210,0.1) !important;
  padding: 1rem 1.5rem !important;
}

/* === BADGE === */
.badge {
  font-weight: 600 !important;
  padding: 0.5rem 1rem !important;
  font-size: 0.85rem !important;
  letter-spacing: 0.5px;
}

.rounded-pill {
  border-radius: 50px !important;
}

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

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

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

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

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

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

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

/* === FOOTER === */
footer {
  background: linear-gradient(135deg, var(--dark-color) 0%, #2a2a2a 100%);
  color: rgba(255,255,255,0.9);
}

footer h5 {
  color: var(--secondary-color) !important;
  font-weight: 700;
  margin-bottom: 1.5rem;
  text-transform: uppercase;
  letter-spacing: 1px;
}

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

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

.social-links a {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 45px;
  height: 45px;
  background: rgba(255,255,255,0.1);
  border-radius: 50%;
  margin: 0 0.5rem;
  transition: var(--transition);
}

.social-links a:hover {
  background: var(--secondary-color);
  color: var(--dark-color) !important;
  transform: translateY(-5px);
}

footer .bi {
  margin-right: 0.5rem;
}

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

.ratio iframe {
  border: none;
}

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

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

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

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

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

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

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

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

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

/* === 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);
  }
}

.animate-fade-in {
  animation: fadeIn 0.8s ease-out;
}

.animate-fade-in-up {
  animation: fadeInUp 0.8s ease-out;
}

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

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

/* === BTN GROUP === */
.btn-group .btn {
  margin: 0 !important;
}

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

/* === IMAGE HOVER EFFECTS === */
.img-fluid {
  transition: var(--transition);
}

.img-fluid:hover {
  transform: scale(1.02);
  filter: brightness(1.05);
}

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

section h2,
section .display-5,
section .display-4 {
  color: var(--primary-color);
  font-weight: 800;
  margin-bottom: 1rem;
}

section p.lead {
  color: var(--gray);
  font-size: 1.2rem;
  margin-bottom: 3rem;
}

/* === RESPONSIVE DESIGN === */
@media (max-width: 991.98px) {
  .navbar-nav {
    padding: 1rem 0;
    background: rgba(0,0,0,0.1);
    border-radius: 10px;
    margin-top: 1rem;
  }
  
  .navbar-nav .nav-link {
    padding: 0.75rem 1rem !important;
    border-bottom: 1px solid rgba(255,255,255,0.1);
  }
  
  .navbar-nav .nav-link::after {
    display: none;
  }
  
  .hero-section {
    min-height: auto;
    padding: 100px 0 50px;
  }
  
  .hero-content {
    padding: 80px 0 40px;
  }
  
  .display-3 {
    font-size: 2.5rem !important;
  }
  
  .display-5 {
    font-size: 2rem !important;
  }
  
  .stat-card,
  .service-card,
  .value-card {
    margin-bottom: 2rem;
  }
  
  .btn-lg {
    padding: 0.75rem 1.5rem !important;
    font-size: 1rem !important;
  }
  
  .trust-badges {
    justify-content: center;
  }
  
  .badge-item {
    flex: 0 0 100%;
  }
  
  section {
    padding: 3rem 0;
  }
  
  .carousel-control-prev,
  .carousel-control-next {
    width: 40px !important;
    height: 40px !important;
  }
  
  .carousel-item {
    padding: 2rem 1rem;
    min-height: 300px;
  }
  
  .timeline-item {
    padding-left: 2rem;
  }
  
  .feature-item {
    flex-direction: column;
    text-align: center;
  }
  
  .feature-icon {
    margin: 0 auto 1rem;
  }
}

@media (max-width: 767.98px) {
  .navbar-brand {
    font-size: 1.5rem;
  }
  
  .display-3 {
    font-size: 2rem !important;
  }
  
  .hero-section .lead {
    font-size: 1rem;
  }
  
  .btn-lg {
    padding: 0.65rem 1.2rem !important;
  }
  
  .d-flex.gap-3 {
    flex-direction: column !important;
    gap: 1rem !important;
  }
  
  .btn-lg.px-5 {
    width: 100%;
    padding: 0.75rem 1rem !important;
  }
  
  .photo-montage {
    padding: 1rem;
  }
  
  .cta-section {
    padding: 3rem 0;
  }
  
  .stat-card {
    padding: 1.5rem !important;
  }
  
  .service-icon {
    width: 60px;
    height: 60px;
  }
  
  .service-icon .bi {
    font-size: 1.5rem;
  }
}

@media (max-width: 575.98px) {
  .container {
    padding: 0 15px;
  }
  
  .display-4 {
    font-size: 2rem !important;
  }
  
  h2 {
    font-size: 1.75rem !important;
  }
  
  h3 {
    font-size: 1.5rem !important;
  }
  
  .accordion-button {
    font-size: 1rem !important;
    padding: 1rem !important;
  }
  
  .card-body {
    padding: 1rem !important;
  }
  
  .form-step {
    padding: 1.5rem;
  }
  
  .carousel-control-prev,
  .carousel-control-next {
    display: none !important;
  }
}

/* === PRINT STYLES === */
@media print {
  .navbar,
  .btn,
  .carousel-control-prev,
  .carousel-control-next,
  .carousel-indicators,
  footer {
    display: none !important;
  }
  
  body {
    font-size: 12pt;
    color: #000;
  }
  
  a {
    color: #000 !important;
    text-decoration: underline;
  }
}

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

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

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

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

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

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

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

/* === SELECTION === */
::selection {
  background: var(--secondary-color);
  color: var(--dark-color);
}

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