html {
  font-size: 14px;
  scroll-behavior: smooth;
}

@media (min-width: 768px) {
  html {
    font-size: 16px;
  }
}

.btn:focus, .btn:active:focus, .btn-link.nav-link:focus, .form-control:focus, .form-check-input:focus {
  box-shadow: 0 0 0 0.1rem white, 0 0 0 0.25rem #258cfb;
}

body {
  margin: 0;
  padding-top: 56px;
  padding-bottom: 120px;
  display: flex;
  flex-direction: column;
  min-height: 100vh;
}

main {
  flex: 1;
}

.form-floating > .form-control-plaintext::placeholder, .form-floating > .form-control::placeholder {
  color: var(--bs-secondary-color);
  text-align: end;
}

.form-floating > .form-control-plaintext:focus::placeholder, .form-floating > .form-control:focus::placeholder {
  text-align: start;
}

/* Brand Styling */
.brand-highlight {
  color: #0d6efd;
}

/* Hero Section */
.hero-section {
  position: relative;
  background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
  min-height: 100vh;
  display: flex;
  align-items: center;
  overflow: hidden;
}

/* Hero Video */
.hero-video {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  min-width: 100%;
  min-height: 100%;
  width: auto;
  height: auto;
  object-fit: cover;
  z-index: 0;
}

/* For portrait videos on wider screens, ensure they fill the height */
@media (min-aspect-ratio: 16/9) {
  .hero-video {
    width: auto;
    height: 100vh;
  }
}

/* For portrait videos, scale to fill width on mobile */
@media (max-aspect-ratio: 9/16) {
  .hero-video {
    width: 100vw;
    height: auto;
  }
}

.hero-section::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%23ffffff' fill-opacity='0.05'%3E%3Cpath d='M36 34v-4h-2v4h-4v2h4v4h2v-4h4v-2h-4zm0-30V0h-2v4h-4v2h4v4h2V6h4V4h-4zM6 34v-4H4v4H0v2h4v4h2v-4h4v-2H6zM6 4V0H4v4H0v2h4v4h2V6h4V4H6z'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E");
  opacity: 0.4;
  z-index: 0;
  pointer-events: none;
}

.hero-overlay {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(0, 0, 0, 0.5);
  z-index: 1;
}

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

.hero-title {
  animation: fadeInUp 1s ease-out;
}

.hero-subtitle {
  animation: fadeInUp 1s ease-out 0.2s both;
}

.hero-section .btn {
  animation: fadeInUp 1s ease-out 0.4s both;
  transition: transform 0.3s ease;
}

.hero-section .btn:hover {
  transform: translateY(-3px);
}

/* Scroll Animations */
.scroll-section {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.8s ease, transform 0.8s ease;
}

.scroll-section.visible {
  opacity: 1;
  transform: translateY(0);
}

.scroll-animate {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

.scroll-animate.visible {
  opacity: 1;
  transform: translateY(0);
}

.scroll-animate:nth-child(1) {
  transition-delay: 0.1s;
}

.scroll-animate:nth-child(2) {
  transition-delay: 0.2s;
}

.scroll-animate:nth-child(3) {
  transition-delay: 0.3s;
}

/* Card Styling */
.card {
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.card:hover {
  transform: translateY(-5px);
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.15) !important;
}

/* Feature Icons */
.feature-icon {
  display: inline-block;
  padding: 1rem;
  background: rgba(13, 110, 253, 0.1);
  border-radius: 50%;
}

.feature-icon-small {
  display: inline-flex;
  align-items: center;
  justify-content: center;
}

/* Footer */
.footer {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  box-shadow: 0 -2px 10px rgba(0, 0, 0, 0.2);
}

/* Smooth Scroll */
a[href^="#"] {
  text-decoration: none;
}

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

/* Button Enhancements */
.btn-primary {
  background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
  border: none;
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.btn-primary:hover {
  background: linear-gradient(135deg, #5568d3 0%, #654091 100%);
  transform: translateY(-2px);
  box-shadow: 0 5px 15px rgba(102, 126, 234, 0.4);
}

.btn-outline-light:hover {
  transform: translateY(-2px);
}

/* Navbar */
.navbar {
  transition: background-color 0.3s ease, box-shadow 0.3s ease;
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
}

.navbar-brand {
  font-size: 1.5rem;
  transition: color 0.3s ease;
}

.navbar-brand:hover {
  color: #667eea !important;
}

.nav-link {
  position: relative;
  transition: color 0.3s ease;
}

.nav-link::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 50%;
  width: 0;
  height: 2px;
  background: #667eea;
  transition: width 0.3s ease, left 0.3s ease;
}

.nav-link:hover::after {
  width: 100%;
  left: 0;
}

/* Responsive adjustments */
@media (max-width: 768px) {
  .hero-section {
    min-height: 80vh;
  }

  .display-3 {
    font-size: 2.5rem;
  }

  .display-5 {
    font-size: 2rem;
  }
}

/* Design Grid */
.design-card .design-thumbnail {
  display: flex;
  align-items: center;
  justify-content: center;
  height: 150px;
  padding: 0.5rem;
}

.design-card .design-thumbnail img {
  max-height: 100%;
  max-width: 100%;
  object-fit: contain;
}

/* Carousel Styles */
.carousel-inner {
  max-width: 900px;
  margin: 0 auto;
  box-shadow: 0 10px 40px rgba(0, 0, 0, 0.3);
}

.carousel-item {
  transition: transform 0.6s ease-in-out;
}

.carousel-item img {
  height: 600px;
  object-fit: contain;
  background-color: #000;
}

.carousel-media-container {
  height: 600px;
  display: flex;
  align-items: center;
  justify-content: center;
  background-color: #000;
}

.carousel-video {
  max-height: 600px;
  object-fit: contain;
}

.carousel-control-prev,
.carousel-control-next {
  width: 10%;
  opacity: 0.8;
  transition: opacity 0.3s ease;
}

.carousel-control-prev:hover,
.carousel-control-next:hover {
  opacity: 1;
}

.carousel-indicators {
  margin-bottom: -2rem;
}

.carousel-indicators [data-bs-target] {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  opacity: 0.5;
  transition: opacity 0.3s ease;
}

.carousel-indicators .active {
  opacity: 1;
}

/* Responsive Carousel */
@media (max-width: 768px) {
  .carousel-item img,
  .carousel-media-container,
  .carousel-video {
    height: 400px;
  }
}