/* Aviation Sky Architecture Studio - Custom Styles */

:root {
  --primary-color: #2E5266;
  --secondary-color: #F4A261;
  --light-bg: #f8f9fa;
  --dark-text: #1a1a1a;
  --transition-speed: 0.3s;
  --aviation-gradient: linear-gradient(135deg, #2E5266 0%, #1a3342 100%);
}

* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

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

/* Navbar Styles */
.navbar {
  background: var(--aviation-gradient) !important;
  backdrop-filter: blur(10px);
  box-shadow: 0 4px 20px rgba(46, 82, 102, 0.3);
  transition: all var(--transition-speed) ease;
  padding: 1rem 0;
}

.navbar.scrolled {
  padding: 0.5rem 0;
  box-shadow: 0 6px 30px rgba(46, 82, 102, 0.5);
}

.navbar-brand {
  font-size: 1.8rem !important;
  color: #ffffff !important;
  text-transform: uppercase;
  letter-spacing: 2px;
  transition: all var(--transition-speed) ease;
}

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

.nav-link {
  color: rgba(255, 255, 255, 0.9) !important;
  font-weight: 500;
  margin: 0 0.5rem;
  padding: 0.5rem 1rem !important;
  position: relative;
  transition: all var(--transition-speed) ease;
  text-transform: uppercase;
  font-size: 0.9rem;
  letter-spacing: 1px;
}

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

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

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

.navbar-toggler {
  border: 2px solid rgba(255, 255, 255, 0.8) !important;
  padding: 0.5rem 0.75rem;
}

.navbar-toggler:focus {
  box-shadow: 0 0 0 0.2rem rgba(244, 162, 97, 0.5) !important;
}

.navbar-toggler-icon {
  background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 30 30'%3e%3cpath stroke='rgba%28255, 255, 255, 0.9%29' stroke-linecap='round' stroke-miterlimit='10' stroke-width='2' d='M4 7h22M4 15h22M4 23h22'/%3e%3c/svg%3e") !important;
}

/* Hero Section */
.hero-section {
  min-height: 100vh;
  background: var(--aviation-gradient);
  position: relative;
  padding: 120px 0 80px;
}

.hero-section::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 1440 320"><path fill="%23F4A261" fill-opacity="0.1" d="M0,96L48,112C96,128,192,160,288,160C384,160,480,128,576,122.7C672,117,768,139,864,154.7C960,171,1056,181,1152,170.7C1248,160,1344,128,1392,112L1440,96L1440,320L1392,320C1344,320,1248,320,1152,320C1056,320,960,320,864,320C768,320,672,320,576,320C480,320,384,320,288,320C192,320,96,320,48,320L0,320Z"></path></svg>');
  background-size: cover;
  background-position: bottom;
  opacity: 0.3;
}

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

.hero-section .display-2 {
  font-size: clamp(2.5rem, 5vw, 4.5rem) !important;
  font-weight: 800 !important;
  color: #ffffff !important;
  text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.3);
  animation: fadeInUp 1s ease;
}

.hero-section .lead {
  font-size: clamp(1.1rem, 2vw, 1.5rem) !important;
  color: rgba(255, 255, 255, 0.95) !important;
  animation: fadeInUp 1.2s ease;
  line-height: 1.8;
  text-shadow: 1px 1px 2px rgba(0, 0, 0, 0.2);
}

.btn {
  font-weight: 600 !important;
  text-transform: uppercase;
  letter-spacing: 1px;
  transition: all var(--transition-speed) ease;
  border: 2px solid transparent;
  position: relative;
  overflow: hidden;
  z-index: 1;
}

.btn::before {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: rgba(255, 255, 255, 0.2);
  transition: left 0.5s ease;
  z-index: -1;
}

.btn:hover::before {
  left: 100%;
}

.btn-lg {
  background: var(--secondary-color) !important;
  color: #ffffff !important;
  border-color: var(--secondary-color) !important;
  box-shadow: 0 4px 15px rgba(244, 162, 97, 0.4);
}

.btn-lg:hover {
  background: #e89450 !important;
  border-color: #e89450 !important;
  transform: translateY(-3px);
  box-shadow: 0 6px 25px rgba(244, 162, 97, 0.6);
  color: #ffffff !important;
}

.btn-outline-light {
  color: #ffffff !important;
  border-color: #ffffff !important;
  background: transparent !important;
}

.btn-outline-light:hover {
  background: rgba(255, 255, 255, 0.2) !important;
  border-color: #ffffff !important;
  color: #ffffff !important;
  transform: translateY(-3px);
  box-shadow: 0 6px 25px rgba(255, 255, 255, 0.3);
}

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

.btn-outline-secondary:hover {
  background: var(--secondary-color) !important;
  border-color: var(--secondary-color) !important;
  color: #ffffff !important;
  transform: translateY(-3px);
}

.btn-sm {
  padding: 0.5rem 1.5rem !important;
  font-size: 0.875rem !important;
}

/* Images */
.img-fluid {
  transition: transform var(--transition-speed) ease;
}

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

.shadow-lg {
  box-shadow: 0 15px 40px rgba(0, 0, 0, 0.2) !important;
}

.shadow {
  box-shadow: 0 8px 25px rgba(0, 0, 0, 0.15) !important;
}

.shadow-sm {
  box-shadow: 0 3px 10px rgba(0, 0, 0, 0.1) !important;
}

/* Sections */
section {
  position: relative;
}

.py-5 {
  padding: 4rem 0 !important;
}

.my-5 {
  margin: 4rem 0 !important;
}

.bg-white {
  background-color: #ffffff !important;
}

.bg-light {
  background-color: #f8f9fa !important;
}

/* Text Styles */
.display-2,
.display-3,
.display-4,
.display-5 {
  font-weight: 700 !important;
  color: var(--primary-color) !important;
  margin-bottom: 1.5rem !important;
}

.text-white {
  color: #ffffff !important;
}

.text-white-50 {
  color: rgba(255, 255, 255, 0.6) !important;
}

.text-muted {
  color: #6c757d !important;
}

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

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

/* Cards */
.card {
  border: none !important;
  border-radius: 15px !important;
  transition: all var(--transition-speed) ease;
  overflow: hidden;
  height: 100%;
}

.card:hover {
  transform: translateY(-10px);
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.15) !important;
}

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

.card-img-top {
  height: 250px;
  object-fit: cover;
  transition: transform 0.5s ease;
}

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

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

/* Portfolio Items */
.portfolio-item {
  position: relative;
  overflow: hidden;
  border-radius: 15px !important;
  cursor: pointer;
  height: 400px;
}

.portfolio-item img {
  transition: transform 0.5s ease;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.portfolio-overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(to top, rgba(46, 82, 102, 0.95) 0%, rgba(46, 82, 102, 0.6) 50%, transparent 100%);
  opacity: 0;
  transition: opacity var(--transition-speed) ease;
  display: flex;
  align-items: flex-end;
  padding: 2rem;
}

.portfolio-item:hover .portfolio-overlay {
  opacity: 1;
}

.portfolio-item:hover img {
  transform: scale(1.1);
}

.portfolio-details {
  color: #ffffff;
  transform: translateY(20px);
  transition: transform var(--transition-speed) ease;
}

.portfolio-item:hover .portfolio-details {
  transform: translateY(0);
}

/* Forms */
.form-control,
.form-select {
  border: 2px solid #e0e0e0 !important;
  border-radius: 10px !important;
  padding: 0.75rem 1rem !important;
  transition: all var(--transition-speed) ease;
  background: #ffffff !important;
  color: var(--dark-text) !important;
}

.form-control:focus,
.form-select:focus {
  border-color: var(--secondary-color) !important;
  box-shadow: 0 0 0 0.2rem rgba(244, 162, 97, 0.25) !important;
  background: #ffffff !important;
}

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

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

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

.form-check-label {
  cursor: pointer;
  color: var(--dark-text) !important;
}

/* Badges */
.badge {
  font-weight: 600 !important;
  padding: 0.5rem 1rem !important;
  font-size: 0.875rem !important;
}

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

/* Icons */
.bi {
  font-size: 1.5rem;
  color: var(--secondary-color);
  transition: all var(--transition-speed) ease;
}

.bi-airplane-fill,
.bi-trophy-fill,
.bi-star-fill,
.bi-award-fill {
  color: var(--secondary-color) !important;
  font-size: 2.5rem !important;
}

.bi-check-circle-fill {
  color: #28a745 !important;
  margin-right: 0.5rem;
}

.bi-chat-dots-fill,
.bi-telephone-fill,
.bi-envelope-fill,
.bi-geo-alt-fill {
  color: var(--secondary-color) !important;
}

/* Sticky Elements */
.sticky-top {
  position: sticky !important;
  top: 100px !important;
  z-index: 1020;
}

.position-sticky {
  position: sticky !important;
  top: 120px !important;
}

/* Ratios */
.ratio {
  position: relative;
  width: 100%;
}

.ratio-16x9 {
  padding-top: 56.25%;
}

.ratio > * {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
}

/* Modal */
.modal-content {
  border-radius: 15px !important;
  border: none !important;
}

.modal-header {
  background: var(--aviation-gradient) !important;
  color: #ffffff !important;
  border-bottom: none !important;
  padding: 2rem !important;
}

.modal-title {
  color: #ffffff !important;
  font-weight: 700 !important;
}

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

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

.btn-close:hover,
.btn-close-white:hover {
  opacity: 0.8 !important;
}

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

.list-unstyled li {
  padding: 0.5rem 0;
  color: var(--dark-text);
}

/* Borders */
.border {
  border: 1px solid #dee2e6 !important;
}

.border-bottom {
  border-bottom: 1px solid #dee2e6 !important;
}

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

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

.rounded-3 {
  border-radius: 15px !important;
}

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

/* Utilities */
.object-fit-cover {
  object-fit: cover !important;
}

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

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

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

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

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

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

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

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

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

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

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

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

/* Privacy Content */
.privacy-content {
  max-width: 900px;
  margin: 0 auto;
}

.privacy-content h3 {
  color: var(--primary-color) !important;
  margin-top: 2rem;
  margin-bottom: 1rem;
}

.privacy-content p {
  color: var(--dark-text);
  line-height: 1.8;
  margin-bottom: 1rem;
}

/* 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);
  }
}

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

.slide-in-left {
  animation: slideInLeft 1s ease;
}

.slide-in-right {
  animation: slideInRight 1s ease;
}

/* Hover Effects */
.hover-lift {
  transition: transform var(--transition-speed) ease;
}

.hover-lift:hover {
  transform: translateY(-5px);
}

/* Footer */
footer {
  background: var(--aviation-gradient) !important;
  color: rgba(255, 255, 255, 0.9) !important;
  padding: 3rem 0 1rem;
}

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

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

footer .bi {
  color: rgba(255, 255, 255, 0.8) !important;
  font-size: 1.5rem;
}

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

/* Responsive Design */
@media (max-width: 991.98px) {
  .navbar-collapse {
    background: rgba(46, 82, 102, 0.98);
    padding: 1rem;
    margin-top: 1rem;
    border-radius: 10px;
  }
  
  .nav-link {
    padding: 0.75rem 1rem !important;
    margin: 0.25rem 0;
  }
  
  .hero-section {
    padding: 100px 0 60px;
  }
  
  .display-2 {
    font-size: 2.5rem !important;
  }
  
  .display-3 {
    font-size: 2.2rem !important;
  }
  
  .display-4 {
    font-size: 2rem !important;
  }
  
  .display-5 {
    font-size: 1.8rem !important;
  }
  
  .btn-lg {
    padding: 0.75rem 2rem !important;
  }
  
  .portfolio-item {
    height: 300px;
  }
  
  .position-sticky {
    position: relative !important;
    top: 0 !important;
  }
  
  .order-lg-1,
  .order-lg-2 {
    order: 0 !important;
  }
  
  .text-lg-end {
    text-align: left !important;
  }
}

@media (max-width: 767.98px) {
  .container {
    padding-left: 1rem;
    padding-right: 1rem;
  }
  
  .py-5 {
    padding: 3rem 0 !important;
  }
  
  .my-5 {
    margin: 3rem 0 !important;
  }
  
  .card-body {
    padding: 1.5rem !important;
  }
  
  .modal-body {
    padding: 1.5rem !important;
  }
  
  .col-12 {
    padding-left: 0.5rem !important;
    padding-right: 0.5rem !important;
  }
}

@media (max-width: 575.98px) {
  .display-2 {
    font-size: 2rem !important;
  }
  
  .lead {
    font-size: 1rem !important;
  }
  
  .btn-lg {
    padding: 0.6rem 1.5rem !important;
    font-size: 1rem !important;
  }
  
  .portfolio-item {
    height: 250px;
  }
  
  .gap-3 {
    gap: 0.5rem !important;
  }
  
  .px-5 {
    padding-left: 1rem !important;
    padding-right: 1rem !important;
  }
}

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