/* ===================================
   ARCHITECTURAL STUDIO WEBSITE STYLES
   Theme: Professional Blue & Amber
   =================================== */

/* === ROOT VARIABLES === */
:root {
  --primary-color: #1976D2;
  --primary-dark: #115293;
  --primary-light: #4791db;
  --secondary-color: #FFC107;
  --secondary-dark: #c79100;
  --secondary-light: #ffd54f;
  --dark-bg: #1a1a2e;
  --light-bg: #f5f7fa;
  --white: #ffffff;
  --text-dark: #2c3e50;
  --text-muted: #6c757d;
  --success: #28a745;
  --danger: #dc3545;
  --warning: #FFC107;
  --info: #17a2b8;
  --shadow-sm: 0 0.125rem 0.25rem rgba(0, 0, 0, 0.075);
  --shadow: 0 0.5rem 1rem rgba(0, 0, 0, 0.15);
  --shadow-lg: 0 1rem 3rem rgba(0, 0, 0, 0.175);
  --transition-base: all 0.3s ease-in-out;
  --transition-fast: all 0.15s ease-in-out;
  --border-radius: 0.5rem;
  --border-radius-lg: 1rem;
}

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

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

html {
  scroll-behavior: smooth;
}

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

img {
  max-width: 100%;
  height: auto;
}

/* === TYPOGRAPHY === */
.display-3, .display-4, .display-5 {
  font-weight: 700 !important;
  letter-spacing: -0.5px;
}

.lead {
  font-size: 1.25rem !important;
  font-weight: 300 !important;
  line-height: 1.8 !important;
}

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

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

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

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

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

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

/* === NAVBAR === */
.navbar {
  background-color: rgba(26, 26, 46, 0.95) !important;
  backdrop-filter: blur(10px);
  box-shadow: 0 2px 20px rgba(0, 0, 0, 0.1);
  padding: 1rem 0 !important;
  transition: var(--transition-base);
  z-index: 1030;
}

.navbar.scrolled {
  background-color: var(--dark-bg) !important;
  padding: 0.5rem 0 !important;
  box-shadow: var(--shadow);
}

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

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

.navbar-brand .bi {
  color: var(--secondary-color) !important;
  font-size: 1.8rem;
  vertical-align: middle;
}

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

.navbar-nav .nav-link:hover,
.navbar-nav .nav-link.active {
  color: var(--secondary-color) !important;
  background-color: rgba(255, 193, 7, 0.1) !important;
  transform: translateY(-2px);
}

.navbar-nav .nav-link.active::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 30px;
  height: 2px;
  background-color: var(--secondary-color);
}

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

.navbar-toggler:focus {
  box-shadow: 0 0 0 0.25rem rgba(255, 193, 7, 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='%23FFC107' stroke-linecap='round' stroke-miterlimit='10' stroke-width='2' d='M4 7h22M4 15h22M4 23h22'/%3e%3c/svg%3e") !important;
}

/* === BUTTONS === */
.btn {
  border-radius: var(--border-radius) !important;
  font-weight: 600 !important;
  padding: 0.625rem 1.5rem !important;
  transition: var(--transition-base);
  border: none !important;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  font-size: 0.9rem !important;
}

.btn-primary {
  background-color: var(--primary-color) !important;
  color: var(--white) !important;
  box-shadow: 0 4px 15px rgba(25, 118, 210, 0.3);
}

.btn-primary:hover {
  background-color: var(--primary-dark) !important;
  color: var(--white) !important;
  transform: translateY(-3px);
  box-shadow: 0 6px 20px rgba(25, 118, 210, 0.4);
}

.btn-warning {
  background-color: var(--secondary-color) !important;
  color: var(--dark-bg) !important;
  box-shadow: 0 4px 15px rgba(255, 193, 7, 0.3);
}

.btn-warning:hover {
  background-color: var(--secondary-dark) !important;
  color: var(--dark-bg) !important;
  transform: translateY(-3px);
  box-shadow: 0 6px 20px rgba(255, 193, 7, 0.4);
}

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

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

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

.btn-outline-dark:hover {
  background-color: var(--dark-bg) !important;
  color: var(--white) !important;
  border-color: var(--dark-bg) !important;
  transform: translateY(-3px);
}

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

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

.btn-dark {
  background-color: var(--dark-bg) !important;
  color: var(--white) !important;
  box-shadow: 0 4px 15px rgba(26, 26, 46, 0.3);
}

.btn-dark:hover {
  background-color: #0f0f1e !important;
  color: var(--white) !important;
  transform: translateY(-3px);
  box-shadow: 0 6px 20px rgba(26, 26, 46, 0.4);
}

.btn-book-nav,
.btn-lg {
  padding: 0.75rem 2rem !important;
  font-size: 1rem !important;
}

.btn-sm {
  padding: 0.375rem 1rem !important;
  font-size: 0.8rem !important;
}

.btn-link {
  color: var(--primary-color) !important;
  text-decoration: none !important;
  font-weight: 600 !important;
  padding: 0 !important;
  background: none !important;
  border: none !important;
  box-shadow: none !important;
  text-transform: none !important;
}

.btn-link:hover {
  color: var(--primary-dark) !important;
  text-decoration: underline !important;
  transform: none !important;
}

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

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

/* === HERO SECTION === */
.hero-video-section {
  position: relative;
  height: 100vh;
  min-height: 600px;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  background: linear-gradient(135deg, var(--primary-color) 0%, var(--dark-bg) 100%);
}

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

.video-overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(
    135deg,
    rgba(25, 118, 210, 0.85) 0%,
    rgba(26, 26, 46, 0.9) 100%
  );
  z-index: 2;
}

.hero-content {
  position: relative;
  z-index: 3;
  padding: 2rem 0;
}

.hero-title {
  color: var(--white) !important;
  text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.3);
  animation: fadeInUp 1s ease-out;
  font-size: 3.5rem !important;
}

.hero-subtitle {
  color: rgba(255, 255, 255, 0.95) !important;
  text-shadow: 1px 1px 2px rgba(0, 0, 0, 0.2);
  animation: fadeInUp 1.2s ease-out;
  max-width: 800px;
  margin-left: auto;
  margin-right: auto;
}

.hero-cta-buttons {
  animation: fadeInUp 1.4s ease-out;
}

.hero-contact-quick {
  display: inline-flex;
  align-items: center;
  color: var(--white) !important;
  background-color: rgba(255, 255, 255, 0.1);
  padding: 1rem 2rem;
  border-radius: var(--border-radius);
  backdrop-filter: blur(10px);
  border: 2px solid rgba(255, 255, 255, 0.3);
  transition: var(--transition-base);
  font-weight: 600 !important;
}

.hero-contact-quick:hover {
  background-color: var(--secondary-color) !important;
  color: var(--dark-bg) !important;
  border-color: var(--secondary-color);
  transform: translateY(-3px);
}

.scroll-indicator {
  position: absolute;
  bottom: 30px;
  left: 50%;
  transform: translateX(-50%);
  color: var(--white) !important;
  font-size: 2rem;
  animation: bounce 2s infinite;
  cursor: pointer;
  z-index: 3;
  opacity: 0.8;
}

.scroll-indicator:hover {
  opacity: 1;
  color: var(--secondary-color) !important;
}

/* === WHY CHOOSE SECTION === */
.why-choose-section {
  padding: 6rem 0;
  background-color: var(--white);
}

.image-stack {
  position: relative;
  display: inline-block;
}

.image-stack img {
  border-radius: var(--border-radius-lg);
  box-shadow: var(--shadow-lg);
  transition: var(--transition-base);
}

.image-stack:hover img {
  transform: scale(1.05);
}

.bi-check-circle-fill {
  color: var(--primary-color) !important;
  flex-shrink: 0;
}

/* === SERVICE CARDS === */
.services-highlight {
  padding: 6rem 0;
  background: linear-gradient(to bottom, var(--light-bg) 0%, var(--white) 100%);
}

.service-card-home,
.service-card {
  background-color: var(--white);
  border-radius: var(--border-radius-lg);
  transition: var(--transition-base);
  border: 2px solid transparent;
  height: 100%;
  display: flex;
  flex-direction: column;
}

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

.service-icon {
  width: 80px;
  height: 80px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(135deg, var(--primary-color), var(--primary-light));
  color: var(--white) !important;
  border-radius: 50%;
  margin-bottom: 1.5rem;
  font-size: 2rem !important;
  box-shadow: 0 4px 15px rgba(25, 118, 210, 0.3);
}

.service-link {
  color: var(--primary-color) !important;
  font-weight: 600 !important;
  display: inline-flex;
  align-items: center;
  margin-top: auto;
  padding-top: 1rem;
}

.service-link:hover {
  color: var(--primary-dark) !important;
  text-decoration: underline !important;
}

.service-link .bi-arrow-right {
  transition: var(--transition-fast);
}

.service-link:hover .bi-arrow-right {
  transform: translateX(5px);
}

/* === CARD COMPONENTS === */
.card {
  border: none !important;
  border-radius: var(--border-radius-lg) !important;
  overflow: hidden;
  transition: var(--transition-base);
}

.card-header {
  background-color: var(--light-bg) !important;
  border-bottom: 2px solid var(--primary-color) !important;
  font-weight: 600 !important;
  padding: 1.25rem !important;
}

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

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

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

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

/* === TESTIMONIALS === */
.testimonials-section {
  padding: 6rem 0;
  background: linear-gradient(135deg, var(--primary-color) 0%, var(--dark-bg) 100%);
  position: relative;
}

.testimonials-section::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: url('data:image/svg+xml,<svg width="100" height="100" xmlns="http://www.w3.org/2000/svg"><defs><pattern id="grid" width="100" height="100" patternUnits="userSpaceOnUse"><path d="M 100 0 L 0 0 0 100" fill="none" stroke="rgba(255,255,255,0.05)" stroke-width="1"/></pattern></defs><rect width="100" height="100" fill="url(%23grid)" /></svg>');
  opacity: 0.3;
}

.testimonials-section .container {
  position: relative;
  z-index: 1;
}

.testimonial-card {
  background-color: rgba(255, 255, 255, 0.95) !important;
  border-radius: var(--border-radius-lg);
  padding: 2rem;
  box-shadow: var(--shadow-lg);
  transition: var(--transition-base);
  height: 100%;
}

.testimonial-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 1.5rem 4rem rgba(0, 0, 0, 0.3);
}

.stars .bi-star-fill {
  color: var(--secondary-color) !important;
  font-size: 1.2rem;
}

.testimonial-avatar {
  width: 80px;
  height: 80px;
  border-radius: 50%;
  border: 4px solid var(--primary-color);
  object-fit: cover;
}

/* === TEAM CARDS === */
.team-card {
  text-align: center;
  padding: 2rem;
  background-color: var(--white);
  border-radius: var(--border-radius-lg);
  transition: var(--transition-base);
  border: 2px solid transparent;
  box-shadow: var(--shadow-sm);
}

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

.team-card img {
  width: 150px;
  height: 150px;
  border-radius: 50%;
  margin-bottom: 1.5rem;
  border: 4px solid var(--primary-color);
  object-fit: cover;
}

.expertise-badges .badge {
  background-color: var(--light-bg) !important;
  color: var(--primary-color) !important;
  padding: 0.5rem 1rem;
  margin: 0.25rem;
  font-weight: 500 !important;
  border-radius: var(--border-radius);
  font-size: 0.85rem !important;
}

/* === BADGES === */
.badge {
  padding: 0.5rem 1rem !important;
  border-radius: var(--border-radius) !important;
  font-weight: 600 !important;
  font-size: 0.875rem !important;
}

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

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

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

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

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

/* === CTA SECTION === */
.cta-section {
  padding: 6rem 0;
  background: linear-gradient(135deg, var(--secondary-color) 0%, var(--secondary-dark) 100%);
  position: relative;
  overflow: hidden;
}

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

.cta-section h2,
.cta-section p {
  color: var(--dark-bg) !important;
  position: relative;
  z-index: 1;
}

/* === LOCATION SECTION === */
.location-section {
  padding: 6rem 0;
}

.contact-info-home {
  background-color: var(--white);
  padding: 2rem;
  border-radius: var(--border-radius-lg);
  box-shadow: var(--shadow);
  height: 100%;
}

.contact-info-home .bi {
  color: var(--primary-color) !important;
  font-size: 2rem;
  margin-bottom: 1rem;
}

.contact-info-home h3 {
  color: var(--text-dark) !important;
  margin-bottom: 1rem;
}

.contact-info-home p,
.contact-info-home a {
  color: var(--text-muted) !important;
  margin-bottom: 0.5rem;
}

.contact-info-home a:hover {
  color: var(--primary-color) !important;
}

.map-container {
  border-radius: var(--border-radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow);
  height: 100%;
  min-height: 400px;
  background-color: var(--light-bg);
}

.map-container iframe {
  width: 100%;
  height: 100%;
  min-height: 400px;
  border: none;
}

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

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

.timeline-item:last-child {
  padding-bottom: 0;
  border-left: 3px solid transparent;
}

.timeline-marker {
  position: absolute;
  left: -12px;
  top: 0;
  width: 24px;
  height: 24px;
  background-color: var(--secondary-color);
  border-radius: 50%;
  border: 3px solid var(--white);
  box-shadow: 0 0 0 3px var(--primary-color);
}

/* === FORMS === */
.form-control,
.form-select {
  border: 2px solid #e0e0e0 !important;
  border-radius: var(--border-radius) !important;
  padding: 0.75rem 1rem !important;
  font-size: 1rem !important;
  transition: var(--transition-base);
  color: var(--text-dark) !important;
  background-color: var(--white) !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;
  color: var(--text-dark) !important;
}

.form-control-lg,
.form-select-lg {
  padding: 1rem 1.25rem !important;
  font-size: 1.125rem !important;
}

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

.form-check-input {
  border: 2px solid #e0e0e0 !important;
  width: 1.25rem !important;
  height: 1.25rem !important;
  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(--text-dark) !important;
  cursor: pointer;
  margin-left: 0.5rem;
}

.needs-validation .form-control:invalid,
.needs-validation .form-select:invalid {
  border-color: var(--danger) !important;
}

.needs-validation .form-control:valid,
.needs-validation .form-select:valid {
  border-color: var(--success) !important;
}

/* === SERVICE CHECKBOX === */
.service-checkbox {
  display: none;
}

.service-checkbox + label {
  display: block;
  padding: 1rem;
  border: 2px solid #e0e0e0;
  border-radius: var(--border-radius);
  cursor: pointer;
  transition: var(--transition-base);
  background-color: var(--white);
  text-align: center;
  font-weight: 500;
  color: var(--text-dark) !important;
}

.service-checkbox + label:hover {
  border-color: var(--primary-color);
  background-color: rgba(25, 118, 210, 0.05);
}

.service-checkbox:checked + label {
  background-color: var(--primary-color) !important;
  border-color: var(--primary-color) !important;
  color: var(--white) !important;
  box-shadow: var(--shadow);
}

/* === BOOKING STEPS === */
.booking-steps {
  display: flex;
  justify-content: space-between;
  margin-bottom: 3rem;
  position: relative;
}

.booking-steps::before {
  content: '';
  position: absolute;
  top: 30px;
  left: 0;
  right: 0;
  height: 2px;
  background-color: #e0e0e0;
  z-index: 0;
}

.step-item {
  flex: 1;
  text-align: center;
  position: relative;
  z-index: 1;
}

.step-number {
  width: 60px;
  height: 60px;
  border-radius: 50%;
  background-color: #e0e0e0;
  color: var(--text-muted) !important;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-size: 1.5rem;
  margin: 0 auto 1rem;
  border: 4px solid var(--white);
  transition: var(--transition-base);
}

.step-item.active .step-number {
  background-color: var(--primary-color);
  color: var(--white) !important;
  box-shadow: 0 0 0 4px rgba(25, 118, 210, 0.2);
}

.step-item.completed .step-number {
  background-color: var(--success);
  color: var(--white) !important;
}

.form-step {
  display: none;
}

.form-step.active {
  display: block;
  animation: fadeIn 0.5s ease-in;
}

/* === ACCORDION === */
.accordion-item {
  border: 2px solid #e0e0e0 !important;
  border-radius: var(--border-radius) !important;
  margin-bottom: 1rem !important;
  overflow: hidden;
}

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

.accordion-button {
  background-color: var(--white) !important;
  color: var(--text-dark) !important;
  font-weight: 600 !important;
  padding: 1.25rem !important;
  border: none !important;
  box-shadow: none !important;
}

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

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

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

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

.accordion-collapse {
  border-top: 2px solid #e0e0e0;
}

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

/* === ALERTS === */
.alert {
  border-radius: var(--border-radius) !important;
  border: none !important;
  padding: 1rem 1.5rem !important;
  font-weight: 500 !important;
  display: flex;
  align-items: center;
}

.alert .bi {
  font-size: 1.5rem;
  margin-right: 1rem;
}

.alert-warning {
  background-color: rgba(255, 193, 7, 0.1) !important;
  color: var(--dark-bg) !important;
  border-left: 4px solid var(--secondary-color) !important;
}

.alert-info {
  background-color: rgba(23, 162, 184, 0.1) !important;
  color: var(--info) !important;
  border-left: 4px solid var(--info) !important;
}

.alert-danger {
  background-color: rgba(220, 53, 69, 0.1) !important;
  color: var(--danger) !important;
  border-left: 4px solid var(--danger) !important;
}

.alert-success {
  background-color: rgba(40, 167, 69, 0.1) !important;
  color: var(--success) !important;
  border-left: 4px solid var(--success) !important;
}

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

.footer h3,
.footer h4,
.footer h5,
.footer h6 {
  color: var(--white) !important;
  margin-bottom: 1.5rem;
  font-weight: 700;
}

.footer p,
.footer a {
  color: rgba(255, 255, 255, 0.7) !important;
  font-size: 0.95rem;
}

.footer a:hover {
  color: var(--secondary-color) !important;
  text-decoration: none !important;
  padding-left: 5px;
}

.footer-links {
  list-style: none;
  padding: 0;
}

.footer-links li {
  margin-bottom: 0.75rem;
  transition: var(--transition-base);
}

.footer-links a {
  display: inline-block;
  transition: var(--transition-base);
}

.footer-contact p {
  display: flex;
  align-items: center;
  margin-bottom: 1rem;
}

.footer-contact .bi {
  color: var(--secondary-color) !important;
  font-size: 1.25rem;
  margin-right: 1rem;
  flex-shrink: 0;
}

.social-links {
  display: flex;
  gap: 1rem;
}

.social-links a {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 45px;
  height: 45px;
  background-color: rgba(255, 255, 255, 0.1);
  color: var(--white) !important;
  border-radius: 50%;
  transition: var(--transition-base);
  font-size: 1.25rem;
}

.social-links a:hover {
  background-color: var(--secondary-color) !important;
  color: var(--dark-bg) !important;
  transform: translateY(-5px);
  padding-left: 0 !important;
}

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

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

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

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

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

.rounded-4 {
  border-radius: var(--border-radius-lg) !important;
}

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

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

.opacity-90 {
  opacity: 0.9 !important;
}

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

.sticky-lg-top {
  position: sticky !important;
  top: 80px !important;
  z-index: 1020 !important;
}

.position-sticky {
  position: sticky !important;
  top: 80px !important;
}

/* === ANIMATIONS === */
@keyframes fadeIn {
  from {
    opacity: 0;
  }
  to {
    opacity: 1;
  }
}

@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(30px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes fadeInDown {
  from {
    opacity: 0;
    transform: translateY(-30px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

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

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

@keyframes slideInLeft {
  from {
    opacity: 0;
    transform: translateX(-50px);
  }
  to {
    opacity: 1;
    transform: translateX(0);
  }
}

@keyframes slideInRight {
  from {
    opacity: 0;
    transform: translateX(50px);
  }
  to {
    opacity: 1;
    transform: translateX(0);
  }
}

/* Fade-in on scroll */
.fade-in-element {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 0.6s ease-out, transform 0.6s ease-out;
}

.fade-in-element.visible {
  opacity: 1;
  transform: translateY(0);
}

/* === RESPONSIVE DESIGN === */

/* Large devices (desktops, 992px and up) */
@media (min-width: 992px) {
  .navbar-nav .nav-link {
    padding: 0.5rem 1rem !important;
  }
  
  .hero-title {
    font-size: 4rem !important;
  }
  
  .px-lg-5 {
    padding-left: 3rem !important;
    padding-right: 3rem !important;
  }
  
  .ps-lg-4 {
    padding-left: 2rem !important;
  }
}

/* Medium devices (tablets, 768px and up) */
@media (min-width: 768px) {
  .hero-title {
    font-size: 3.5rem !important;
  }
}

/* Small devices (landscape phones, 576px and up) */
@media (min-width: 576px) {
  .hero-title {
    font-size: 3rem !important;
  }
}

/* Extra small devices (portrait phones, less than 576px) */
@media (max-width: 575.98px) {
  .hero-title {
    font-size: 2rem !important;
  }
  
  .hero-subtitle {
    font-size: 1rem !important;
  }
  
  .display-3 {
    font-size: 2.5rem !important;
  }
  
  .display-4 {
    font-size: 2rem !important;
  }
  
  .display-5 {
    font-size: 1.75rem !important;
  }
  
  .btn-lg {
    padding: 0.625rem 1.5rem !important;
    font-size: 0.9rem !important;
  }
  
  .service-icon {
    width: 60px;
    height: 60px;
    font-size: 1.5rem !important;
  }
  
  .hero-contact-quick {
    padding: 0.75rem 1.5rem;
    font-size: 0.9rem;
  }
  
  .booking-steps {
    flex-direction: column;
  }
  
  .booking-steps::before {
    display: none;
  }
  
  .step-item {
    margin-bottom: 1.5rem;
  }
  
  .navbar-brand {
    font-size: 1.25rem !important;
  }
  
  .testimonial-card {
    padding: 1.5rem;
  }
  
  .py-5 {
    padding-top: 3rem !important;
    padding-bottom: 3rem !important;
  }
  
  .p-5 {
    padding: 2rem !important;
  }
}

/* Medium devices max (tablets, less than 992px) */
@media (max-width: 991.98px) {
  .navbar-collapse {
    background-color: rgba(26, 26, 46, 0.98);
    padding: 1rem;
    border-radius: var(--border-radius);
    margin-top: 1rem;
  }
  
  .navbar-nav .nav-link {
    padding: 0.75rem 1rem !important;
    margin: 0.25rem 0;
  }
  
  .btn-book-nav {
    width: 100%;
    margin-top: 1rem !important;
  }
  
  .sticky-lg-top {
    position: relative !important;
    top: auto !important;
  }
  
  .hero-cta-buttons {
    flex-direction: column !important;
    align-items: stretch !important;
  }
  
  .hero-cta-buttons .btn,
  .hero-cta-buttons .hero-contact-quick {
    width: 100% !important;
    margin: 0.5rem 0 !important;
  }
  
  .timeline-container {
    padding-left: 0;
  }
}

/* Print styles */
@media print {
  .navbar,
  .footer,
  .btn,
  .scroll-indicator {
    display: none !important;
  }
  
  body {
    background: white !important;
    color: black !important;
  }
}

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

/* Focus styles for accessibility */
a:focus,
button:focus,
.btn:focus,
.form-control:focus,
.form-select:focus {
  outline: 3px solid var(--secondary-color) !important;
  outline-offset: 2px !important;
}

/* High contrast mode support */
@media (prefers-contrast: high) {
  .btn {
    border: 2px solid currentColor !important;
  }
  
  .card {
    border: 2px solid currentColor !important;
  }
}

/* Reduced motion support */
@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }
}

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

.loading::after {
  content: '';
  position: absolute;
  top: 50%;
  left: 50%;
  width: 30px;
  height: 30px;
  margin: -15px 0 0 -15px;
  border: 3px solid var(--primary-color);
  border-top-color: transparent;
  border-radius: 50%;
  animation: spin 0.8s linear infinite;
}

@keyframes spin {
  to {
    transform: rotate(360deg);
  }
}

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

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

::-webkit-scrollbar-thumb {
  background: var(--primary-color);
  border-radius: 6px;
  border: 2px solid var(--light-bg);
}

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

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

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

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