/* Crimson Power Architecture Studio - Custom Styles */

:root {
  --primary-color: #D32F2F;
  --secondary-color: #212121;
  --light-gray: #F5F5F5;
  --dark-gray: #424242;
  --white: #FFFFFF;
  --transition-speed: 0.3s;
}

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

html {
  scroll-behavior: smooth;
}

body {
  font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
  color: var(--secondary-color);
  overflow-x: hidden;
  background-color: var(--white);
}

/* Typography Overrides */
h1, h2, h3, h4, h5, h6, .display-1, .display-2, .display-3, .display-4, .display-5 {
  font-weight: 700 !important;
  letter-spacing: -0.5px;
}

.display-1 { font-size: clamp(2.5rem, 8vw, 6rem) !important; }
.display-3 { font-size: clamp(2rem, 5vw, 4rem) !important; }
.display-4 { font-size: clamp(1.75rem, 4vw, 3rem) !important; }
.display-5 { font-size: clamp(1.5rem, 3vw, 2.5rem) !important; }

/* Navigation Styles */
.navbar {
  background: linear-gradient(135deg, var(--primary-color) 0%, #B71C1C 100%) !important;
  backdrop-filter: blur(10px);
  transition: all var(--transition-speed) ease;
  box-shadow: 0 2px 20px rgba(211, 47, 47, 0.3);
  z-index: 1030;
  padding: 1rem 0 !important;
}

.navbar-brand {
  color: var(--white) !important;
  font-size: 1.75rem !important;
  text-transform: uppercase;
  letter-spacing: 2px;
  transition: all var(--transition-speed) ease;
}

.navbar-brand:hover {
  color: var(--white) !important;
  transform: scale(1.05);
  text-shadow: 0 0 20px rgba(255, 255, 255, 0.5);
}

.navbar-nav .nav-link {
  color: rgba(255, 255, 255, 0.9) !important;
  font-weight: 500;
  padding: 0.5rem 1.2rem !important;
  margin: 0 0.25rem;
  transition: all var(--transition-speed) ease;
  position: relative;
  text-transform: uppercase;
  font-size: 0.9rem;
  letter-spacing: 1px;
}

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

.navbar-nav .nav-link:hover,
.navbar-nav .nav-link.active {
  color: var(--white) !important;
  background-color: rgba(255, 255, 255, 0.1) !important;
  border-radius: 5px;
}

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

.navbar-toggler {
  border: 2px solid var(--white) !important;
  padding: 0.5rem 0.75rem !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%28255, 255, 255, 1%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: linear-gradient(135deg, var(--secondary-color) 0%, var(--dark-gray) 100%);
  position: relative;
  padding-top: 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 1200 600"><rect fill="%23D32F2F" opacity="0.1" width="100%" height="100%"/><path d="M0 400 L50 380 L100 420 L150 390 L200 410 L250 380 L300 400 L350 385 L400 405 L450 395 L500 415 L550 390 L600 400 L650 380 L700 420 L750 390 L800 410 L850 380 L900 400 L950 385 L1000 405 L1050 395 L1100 415 L1150 390 L1200 400 L1200 600 L0 600 Z" fill="%23D32F2F" opacity="0.15"/></svg>') no-repeat center bottom;
  background-size: cover;
  z-index: 1;
}

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

.hero-section .text-white {
  text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.5);
}

.hero-section .display-1 {
  animation: fadeInUp 1s ease-out;
  line-height: 1.2;
}

.hero-section p {
  animation: fadeInUp 1s ease-out 0.2s backwards;
  font-size: 1.25rem;
  color: rgba(255, 255, 255, 0.95) !important;
}

/* Button Styles */
.btn {
  font-weight: 600 !important;
  text-transform: uppercase;
  letter-spacing: 1px;
  border-radius: 8px !important;
  transition: all var(--transition-speed) ease !important;
  border: none !important;
  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, 0.2);
  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-primary,
.btn.bg-primary {
  background: linear-gradient(135deg, var(--primary-color) 0%, #B71C1C 100%) !important;
  color: var(--white) !important;
  box-shadow: 0 4px 15px rgba(211, 47, 47, 0.4) !important;
}

.btn-primary:hover,
.btn.bg-primary:hover {
  background: linear-gradient(135deg, #B71C1C 0%, #C62828 100%) !important;
  color: var(--white) !important;
  box-shadow: 0 6px 25px rgba(211, 47, 47, 0.6) !important;
  transform: translateY(-3px) !important;
}

.btn-light {
  background: var(--white) !important;
  color: var(--primary-color) !important;
  border: 2px solid var(--white) !important;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1) !important;
}

.btn-light:hover {
  background: transparent !important;
  color: var(--white) !important;
  border: 2px solid var(--white) !important;
  box-shadow: 0 6px 25px rgba(255, 255, 255, 0.3) !important;
  transform: translateY(-3px) !important;
}

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

.btn-outline-light:hover {
  background: var(--white) !important;
  color: var(--primary-color) !important;
  border: 2px solid var(--white) !important;
  transform: translateY(-3px) !important;
}

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

.btn-outline-dark:hover {
  background: var(--secondary-color) !important;
  color: var(--white) !important;
  border: 2px solid var(--secondary-color) !important;
  transform: translateY(-3px) !important;
}

.filter-btn {
  margin: 0.5rem;
  padding: 0.75rem 1.5rem !important;
}

.filter-btn.active {
  background: var(--primary-color) !important;
  color: var(--white) !important;
  border-color: var(--primary-color) !important;
}

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

@keyframes bounce {
  0%, 100% {
    transform: translateY(0);
  }
  50% {
    transform: translateY(-10px);
  }
}

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

/* Bootstrap Icons Styling */
.bi {
  vertical-align: middle;
}

.bi-chevron-down,
.bi-arrow-right-circle {
  transition: transform var(--transition-speed) ease;
}

.bi-chevron-down:hover,
.bi-arrow-right-circle:hover {
  transform: translateY(5px);
}

/* Card Styles */
.card {
  border: none !important;
  border-radius: 12px !important;
  transition: all var(--transition-speed) ease !important;
  overflow: hidden;
  background: var(--white) !important;
}

.card:hover {
  transform: translateY(-10px) !important;
  box-shadow: 0 15px 40px rgba(211, 47, 47, 0.2) !important;
}

.card-header {
  background: linear-gradient(135deg, var(--primary-color) 0%, #B71C1C 100%) !important;
  color: var(--white) !important;
  font-weight: 600;
  border: none !important;
  padding: 1.25rem !important;
}

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

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

.card-img-overlay {
  background: linear-gradient(to top, rgba(33, 33, 33, 0.9) 0%, transparent 100%) !important;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
}

.class-card {
  cursor: pointer;
  position: relative;
}

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

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

.class-item {
  transition: all var(--transition-speed) ease;
}

.class-details {
  font-size: 0.9rem;
}

/* Shadow Utilities */
.shadow-sm {
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.08) !important;
}

.shadow {
  box-shadow: 0 5px 20px rgba(0, 0, 0, 0.1) !important;
}

.shadow-lg {
  box-shadow: 0 10px 40px rgba(0, 0, 0, 0.15) !important;
}

/* Section Styles */
section {
  padding: 5rem 0;
}

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

/* Image Styles */
.img-fluid {
  border-radius: 12px;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.15);
  transition: transform var(--transition-speed) ease;
}

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

.rounded {
  border-radius: 12px !important;
}

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

/* List Styles */
.list-unstyled li {
  padding: 0.75rem 0;
  transition: all var(--transition-speed) ease;
}

.list-unstyled li:hover {
  padding-left: 10px;
}

.bi-check-circle-fill,
.bi-check2 {
  color: var(--primary-color) !important;
  font-size: 1.2rem;
}

/* Badge Styles */
.badge {
  background-color: var(--primary-color) !important;
  color: var(--white) !important;
  font-weight: 600 !important;
  padding: 0.5rem 1rem !important;
  border-radius: 6px !important;
  font-size: 0.85rem !important;
}

/* Background Colors */
.bg-primary {
  background-color: var(--primary-color) !important;
}

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

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

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

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

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

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

.text-muted {
  color: #757575 !important;
}

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

.text-decoration-none {
  text-decoration: none !important;
  transition: all var(--transition-speed) ease;
}

.text-decoration-none:hover {
  color: var(--primary-color) !important;
}

/* Form Styles */
.form-control,
.form-select {
  border: 2px solid #E0E0E0 !important;
  border-radius: 8px !important;
  padding: 0.875rem 1rem !important;
  transition: all var(--transition-speed) ease !important;
  background-color: var(--white) !important;
  color: var(--secondary-color) !important;
}

.form-control:focus,
.form-select:focus {
  border-color: var(--primary-color) !important;
  box-shadow: 0 0 0 0.25rem rgba(211, 47, 47, 0.15) !important;
  background-color: var(--white) !important;
  color: var(--secondary-color) !important;
}

.form-floating > label {
  color: #757575 !important;
}

.form-floating > .form-control:focus ~ label,
.form-floating > .form-control:not(:placeholder-shown) ~ label {
  color: var(--primary-color) !important;
  transform: scale(0.85) translateY(-0.5rem) translateX(0.15rem) !important;
}

.form-check-input {
  border: 2px solid #E0E0E0 !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(211, 47, 47, 0.15) !important;
  border-color: var(--primary-color) !important;
}

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

.invalid-feedback {
  color: var(--primary-color) !important;
  font-weight: 500;
}

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

.needs-validation .form-control:valid {
  border-color: #4CAF50 !important;
}

/* Alert Styles */
.alert-success {
  background-color: #4CAF50 !important;
  color: var(--white) !important;
  border: none !important;
  border-radius: 8px !important;
  font-weight: 500;
}

/* Accordion Styles */
.accordion-item {
  border: 1px solid #E0E0E0 !important;
  border-radius: 8px !important;
  margin-bottom: 1rem;
  overflow: hidden;
}

.accordion-button {
  background-color: var(--white) !important;
  color: var(--secondary-color) !important;
  font-weight: 600 !important;
  padding: 1.25rem !important;
  transition: all var(--transition-speed) ease !important;
}

.accordion-button:not(.collapsed) {
  background: linear-gradient(135deg, var(--primary-color) 0%, #B71C1C 100%) !important;
  color: var(--white) !important;
  box-shadow: none !important;
}

.accordion-button:focus {
  box-shadow: 0 0 0 0.25rem rgba(211, 47, 47, 0.15) !important;
  border-color: var(--primary-color) !important;
}

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

.accordion-button:not(.collapsed)::after {
  filter: brightness(0) invert(1);
}

.accordion-body {
  padding: 1.5rem !important;
  background-color: #FAFAFA !important;
}

.accordion-collapse {
  border-top: 2px solid var(--primary-color) !important;
}

/* Carousel Styles */
.carousel-indicators [data-bs-target] {
  background-color: var(--primary-color) !important;
  width: 12px;
  height: 12px;
  border-radius: 50%;
  border: none;
}

.carousel-control-prev-icon,
.carousel-control-next-icon {
  background-color: var(--primary-color);
  border-radius: 50%;
  padding: 1.5rem;
}

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

.carousel-inner {
  border-radius: 12px;
  overflow: hidden;
}

/* Icon Styles */
.bi-person-check,
.bi-lightning-charge,
.bi-fire,
.bi-trophy,
.bi-egg-fried,
.bi-people,
.bi-gear,
.bi-graph-up-arrow,
.bi-shield-check,
.bi-person-badge,
.bi-heart-pulse,
.bi-credit-card,
.bi-wifi,
.bi-building,
.bi-lock-fill,
.bi-file-lock,
.bi-cookie,
.bi-graph-up,
.bi-clock-fill,
.bi-clock-history,
.bi-phone,
.bi-lightning-charge-fill,
.bi-send-fill,
.bi-calendar-check,
.bi-list-ul,
.bi-x-circle,
.bi-x-circle-fill,
.bi-person-fill,
.bi-geo-alt,
.bi-geo-alt-fill,
.bi-telephone,
.bi-telephone-fill,
.bi-envelope,
.bi-envelope-fill,
.bi-star-fill,
.bi-quote,
.bi-gift-fill {
  font-size: 2.5rem;
  color: var(--primary-color);
  margin-bottom: 1rem;
  transition: all var(--transition-speed) ease;
}

.card:hover .bi-person-check,
.card:hover .bi-lightning-charge,
.card:hover .bi-fire,
.card:hover .bi-trophy,
.card:hover .bi-egg-fried,
.card:hover .bi-people,
.card:hover .bi-gear,
.card:hover .bi-graph-up-arrow,
.card:hover .bi-shield-check,
.card:hover .bi-person-badge,
.card:hover .bi-heart-pulse,
.card:hover .bi-credit-card,
.card:hover .bi-wifi,
.card:hover .bi-building {
  transform: scale(1.2) rotate(10deg);
}

/* Footer Styles */
footer {
  background: linear-gradient(135deg, var(--secondary-color) 0%, var(--dark-gray) 100%);
  color: var(--white);
  padding: 3rem 0 1rem;
}

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

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

footer .h5,
footer .h6 {
  color: var(--white) !important;
  font-weight: 600;
}

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

.border-start {
  border-left: 4px solid var(--primary-color) !important;
}

.border-5 {
  border-width: 5px !important;
}

/* Ratio for Video Embeds */
.ratio {
  position: relative;
  width: 100%;
}

.ratio::before {
  display: block;
  padding-top: var(--bs-aspect-ratio);
  content: "";
}

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

.ratio-16x9 {
  --bs-aspect-ratio: 56.25%;
}

/* Sticky Elements */
.sticky-top {
  position: sticky;
  top: 80px;
  z-index: 1020;
}

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

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

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

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

/* Spacing Utilities */
.gap-2 {
  gap: 0.5rem !important;
}

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

.g-0 {
  --bs-gutter-x: 0 !important;
  --bs-gutter-y: 0 !important;
}

.g-3 {
  --bs-gutter-x: 1rem !important;
  --bs-gutter-y: 1rem !important;
}

.g-4 {
  --bs-gutter-x: 1.5rem !important;
  --bs-gutter-y: 1.5rem !important;
}

/* Responsive Design */
@media (max-width: 991.98px) {
  .navbar-collapse {
    background: rgba(33, 33, 33, 0.98);
    padding: 1rem;
    border-radius: 8px;
    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:last-child {
    border-bottom: none;
  }
  
  .hero-section {
    min-height: auto;
    padding: 6rem 0 4rem;
  }
  
  .display-1 {
    font-size: 2.5rem !important;
  }
  
  .display-3 {
    font-size: 2rem !important;
  }
  
  .display-4 {
    font-size: 1.75rem !important;
  }
  
  section {
    padding: 3rem 0;
  }
  
  .py-5 {
    padding-top: 3rem !important;
    padding-bottom: 3rem !important;
  }
  
  .btn-lg {
    padding: 0.75rem 1.5rem !important;
    font-size: 1rem !important;
  }
  
  .card-body {
    padding: 1.5rem !important;
  }
  
  .sticky-lg-top {
    position: relative;
    top: 0;
  }
}

@media (max-width: 767.98px) {
  .container {
    padding-left: 1rem;
    padding-right: 1rem;
  }
  
  .display-1 {
    font-size: 2rem !important;
  }
  
  .hero-section {
    padding: 5rem 0 3rem;
  }
  
  .btn-lg {
    width: 100%;
    margin-bottom: 1rem;
  }
  
  .card {
    margin-bottom: 1.5rem;
  }
  
  .bi-person-check,
  .bi-lightning-charge,
  .bi-fire,
  .bi-trophy,
  .bi-egg-fried,
  .bi-people,
  .bi-gear,
  .bi-graph-up-arrow {
    font-size: 2rem;
  }
}

@media (max-width: 575.98px) {
  .navbar-brand {
    font-size: 1.25rem !important;
  }
  
  .fs-1 {
    font-size: 2rem !important;
  }
  
  .fs-5 {
    font-size: 1rem !important;
  }
  
  .px-4 {
    padding-left: 1rem !important;
    padding-right: 1rem !important;
  }
  
  .px-5 {
    padding-left: 1.5rem !important;
    padding-right: 1.5rem !important;
  }
}

/* Utility Classes */
.overflow-hidden {
  overflow: hidden !important;
}

.d-flex {
  display: flex !important;
}

.d-block {
  display: block !important;
}

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

.align-items-center {
  align-items: center !important;
}

.align-items-start {
  align-items: flex-start !important;
}

.align-items-stretch {
  align-items: stretch !important;
}

.justify-content-center {
  justify-content: center !important;
}

.justify-content-between {
  justify-content: space-between !important;
}

.justify-content-end {
  justify-content: flex-end !important;
}

.flex-wrap {
  flex-wrap: wrap !important;
}

.flex-column {
  flex-direction: column !important;
}

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

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

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

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

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

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

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

.start-50 {
  left: 50% !important;
}

.translate-middle {
  transform: translate(-50%, -50%) !important;
}

.translate-middle-x {
  transform: translateX(-50%) !important;
}

.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;
}

/* Smooth Transitions */
.nav-link,
.btn,
.card,
.form-control,
.form-select,
a,
img {
  transition: all var(--transition-speed) ease;
}

/* Loading Animation */
@keyframes spin {
  0% { transform: rotate(0deg); }
  100% { transform: rotate(360deg); }
}

.spinner {
  border: 4px solid rgba(211, 47, 47, 0.1);
  border-top: 4px solid var(--primary-color);
  border-radius: 50%;
  width: 40px;
  height: 40px;
  animation: spin 1s linear infinite;
}

/* Print Styles */
@media print {
  .navbar,
  .btn,
  footer,
  .carousel-control-prev,
  .carousel-control-next {
    display: none !important;
  }
  
  body {
    color: #000;
    background: #fff;
  }
  
  .card {
    box-shadow: none !important;
    border: 1px solid #ddd !important;
  }
}