/* Shadow Crimson Architecture Studio - Complete CSS */

/* ===== ROOT VARIABLES ===== */
:root {
  --primary-color: #1a1a2e;
  --secondary-color: #e94560;
  --accent-color: #ff6b9d;
  --dark-bg: #0f0f1e;
  --light-text: #f5f5f5;
  --shadow-lg: 0 20px 60px rgba(233, 69, 96, 0.3);
  --shadow-crimson: 0 10px 40px rgba(233, 69, 96, 0.5);
  --transition-smooth: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

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

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

/* ===== NAVIGATION ===== */
.navbar {
  background: linear-gradient(135deg, rgba(26, 26, 46, 0.98), rgba(15, 15, 30, 0.95)) !important;
  backdrop-filter: blur(10px);
  padding: 1rem 0 !important;
  box-shadow: 0 5px 30px rgba(233, 69, 96, 0.2);
  transition: var(--transition-smooth);
  border-bottom: 2px solid rgba(233, 69, 96, 0.1);
}

.navbar-dark .navbar-brand {
  color: var(--secondary-color) !important;
  font-size: 1.8rem !important;
  font-weight: 800 !important;
  letter-spacing: -0.5px;
  text-transform: uppercase;
  text-shadow: 0 0 20px rgba(233, 69, 96, 0.5);
  transition: var(--transition-smooth);
}

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

.navbar-dark .navbar-nav .nav-link {
  color: rgba(245, 245, 245, 0.9) !important;
  font-weight: 600 !important;
  padding: 0.8rem 1.2rem !important;
  margin: 0 0.3rem;
  border-radius: 8px;
  transition: var(--transition-smooth);
  position: relative;
  text-transform: uppercase;
  font-size: 0.9rem;
  letter-spacing: 0.5px;
}

.navbar-dark .navbar-nav .nav-link::before {
  content: '';
  position: absolute;
  bottom: 5px;
  left: 50%;
  transform: translateX(-50%);
  width: 0;
  height: 2px;
  background: var(--secondary-color);
  transition: var(--transition-smooth);
}

.navbar-dark .navbar-nav .nav-link:hover::before,
.navbar-dark .navbar-nav .nav-link.active::before {
  width: 70%;
}

.navbar-dark .navbar-nav .nav-link:hover,
.navbar-dark .navbar-nav .nav-link.active {
  color: var(--secondary-color) !important;
  background: rgba(233, 69, 96, 0.1) !important;
  transform: translateY(-2px);
}

.navbar-toggler {
  border: 2px solid var(--secondary-color) !important;
  padding: 0.5rem 0.8rem !important;
  border-radius: 8px !important;
}

.navbar-toggler:focus {
  box-shadow: 0 0 20px rgba(233, 69, 96, 0.6) !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='%23e94560' 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;
  display: flex;
  align-items: center;
  justify-content: center;
  padding-top: 80px;
  background: linear-gradient(135deg, #1a1a2e 0%, #0f0f1e 100%);
}

.hero-background {
  background: 
    radial-gradient(circle at 20% 50%, rgba(233, 69, 96, 0.15) 0%, transparent 50%),
    radial-gradient(circle at 80% 80%, rgba(233, 69, 96, 0.1) 0%, transparent 50%),
    linear-gradient(135deg, rgba(26, 26, 46, 0.9), rgba(15, 15, 30, 0.95));
  z-index: 1;
  animation: heroGlow 8s ease-in-out infinite alternate;
}

@keyframes heroGlow {
  0% { filter: brightness(1); }
  100% { filter: brightness(1.2); }
}

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

.hero-section .display-1 {
  font-size: clamp(2.5rem, 8vw, 5rem) !important;
  font-weight: 900 !important;
  color: #ffffff !important;
  text-shadow: 0 0 40px rgba(233, 69, 96, 0.6), 0 5px 20px rgba(0, 0, 0, 0.5);
  letter-spacing: -2px;
  line-height: 1.1;
  margin-bottom: 2rem !important;
  animation: fadeInUp 1s ease-out;
}

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

.hero-section .lead {
  font-size: clamp(1.1rem, 2.5vw, 1.5rem) !important;
  color: rgba(245, 245, 245, 0.9) !important;
  font-weight: 400 !important;
  max-width: 700px;
  margin: 0 auto 3rem !important;
  line-height: 1.8;
  animation: fadeInUp 1s ease-out 0.2s both;
}

.scroll-indicator {
  width: 30px;
  height: 50px;
  border: 2px solid var(--secondary-color);
  border-radius: 25px;
  position: relative;
  animation: float 3s ease-in-out infinite;
}

.scroll-indicator::before {
  content: '';
  position: absolute;
  top: 10px;
  left: 50%;
  transform: translateX(-50%);
  width: 6px;
  height: 10px;
  background: var(--secondary-color);
  border-radius: 3px;
  animation: scroll 2s ease-in-out infinite;
}

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

@keyframes scroll {
  0% { opacity: 1; transform: translateX(-50%) translateY(0); }
  100% { opacity: 0; transform: translateX(-50%) translateY(20px); }
}

/* ===== BUTTONS ===== */
.btn {
  border-radius: 12px !important;
  font-weight: 700 !important;
  text-transform: uppercase;
  letter-spacing: 1px;
  transition: var(--transition-smooth) !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 {
  background: linear-gradient(135deg, var(--secondary-color), #ff6b9d) !important;
  color: #ffffff !important;
  box-shadow: var(--shadow-crimson);
  padding: 1rem 2.5rem !important;
  font-size: 1.1rem !important;
}

.btn-lg:hover {
  background: linear-gradient(135deg, #ff6b9d, var(--secondary-color)) !important;
  color: #ffffff !important;
  transform: translateY(-3px) !important;
  box-shadow: 0 15px 50px rgba(233, 69, 96, 0.6) !important;
}

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

.btn-outline-light:hover {
  background: var(--secondary-color) !important;
  color: #ffffff !important;
  border-color: var(--secondary-color) !important;
  box-shadow: var(--shadow-crimson);
}

.filter-btn,
.intensity-btn {
  background: rgba(233, 69, 96, 0.1) !important;
  color: var(--light-text) !important;
  border: 1px solid rgba(233, 69, 96, 0.3) !important;
  padding: 0.5rem 1.5rem !important;
  margin: 0.3rem !important;
}

.filter-btn:hover,
.intensity-btn:hover,
.filter-btn.active,
.intensity-btn.active {
  background: var(--secondary-color) !important;
  color: #ffffff !important;
  border-color: var(--secondary-color) !important;
  transform: scale(1.05);
}

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

.py-5 {
  background: linear-gradient(180deg, var(--primary-color), var(--dark-bg));
}

.display-3,
.display-4,
.display-5 {
  color: #ffffff !important;
  font-weight: 800 !important;
  margin-bottom: 1.5rem !important;
  letter-spacing: -1px;
  position: relative;
  display: inline-block;
}

.display-3::after,
.display-4::after {
  content: '';
  position: absolute;
  bottom: -10px;
  left: 0;
  width: 80px;
  height: 4px;
  background: linear-gradient(90deg, var(--secondary-color), transparent);
  border-radius: 2px;
}

h1, h2, h3, h4, h5, h6 {
  color: var(--light-text) !important;
  font-weight: 700 !important;
}

.h5, .h6 {
  color: rgba(245, 245, 245, 0.95) !important;
}

p {
  color: rgba(245, 245, 245, 0.85) !important;
  line-height: 1.8;
}

.lead {
  color: rgba(245, 245, 245, 0.9) !important;
  font-size: 1.25rem !important;
}

/* ===== CARDS ===== */
.card {
  background: linear-gradient(135deg, rgba(26, 26, 46, 0.95), rgba(15, 15, 30, 0.9)) !important;
  border: 1px solid rgba(233, 69, 96, 0.2) !important;
  border-radius: 16px !important;
  overflow: hidden;
  transition: var(--transition-smooth) !important;
  height: 100%;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
}

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

.card-img-top {
  height: 250px;
  object-fit: cover;
  transition: var(--transition-smooth);
  filter: grayscale(20%);
}

.card:hover .card-img-top {
  transform: scale(1.1);
  filter: grayscale(0%);
}

.card-body {
  padding: 2rem !important;
  background: rgba(26, 26, 46, 0.8) !important;
}

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

.card-text {
  color: rgba(245, 245, 245, 0.85) !important;
  font-size: 1rem !important;
  line-height: 1.7;
}

.class-card,
.membership-card {
  position: relative;
  backdrop-filter: blur(10px);
}

.class-card:hover {
  border-color: var(--accent-color) !important;
}

/* ===== IMAGES ===== */
.img-fluid {
  border-radius: 16px;
  transition: var(--transition-smooth);
  box-shadow: var(--shadow-lg);
}

.img-fluid:hover {
  transform: scale(1.03);
  box-shadow: 0 20px 60px rgba(233, 69, 96, 0.4);
}

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

.rounded {
  border-radius: 16px !important;
}

/* ===== TIMELINE ===== */
.timeline-container {
  position: relative;
  max-width: 900px;
  margin: 0 auto;
  padding: 2rem 0;
}

.timeline-line {
  position: absolute;
  left: 50%;
  top: 0;
  bottom: 0;
  width: 3px;
  background: linear-gradient(180deg, var(--secondary-color), var(--accent-color));
  transform: translateX(-50%);
}

.timeline-item {
  position: relative;
  margin-bottom: 3rem;
  animation: fadeInUp 0.8s ease-out;
}

.timeline-marker {
  width: 20px;
  height: 20px;
  background: var(--secondary-color);
  border: 4px solid var(--primary-color);
  position: absolute;
  left: 50%;
  transform: translateX(-50%);
  z-index: 2;
  box-shadow: 0 0 20px rgba(233, 69, 96, 0.8);
  animation: pulse 2s ease-in-out infinite;
}

@keyframes pulse {
  0%, 100% { transform: translateX(-50%) scale(1); }
  50% { transform: translateX(-50%) scale(1.2); }
}

/* ===== DIAGONAL GRID ===== */
.diagonal-grid-container {
  display: grid;
  gap: 1.5rem;
  padding: 2rem 0;
}

.facility-image-wrapper {
  position: relative;
  overflow: hidden;
  border-radius: 16px;
  box-shadow: var(--shadow-lg);
  transform: rotate(-2deg);
  transition: var(--transition-smooth);
}

.facility-image-wrapper:hover {
  transform: rotate(0deg) scale(1.05);
  box-shadow: var(--shadow-crimson);
}

.facility-image-wrapper img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: var(--transition-smooth);
}

.facility-image-wrapper:hover img {
  transform: scale(1.1);
}

/* ===== BADGES ===== */
.badge {
  padding: 0.5rem 1rem !important;
  font-size: 0.9rem !important;
  font-weight: 600 !important;
  border-radius: 8px !important;
  background: var(--secondary-color) !important;
  color: #ffffff !important;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

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

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

/* ===== ACCORDION ===== */
.accordion {
  background: transparent !important;
}

.accordion-item {
  background: rgba(26, 26, 46, 0.8) !important;
  border: 1px solid rgba(233, 69, 96, 0.2) !important;
  margin-bottom: 1rem !important;
  border-radius: 12px !important;
  overflow: hidden;
}

.accordion-button {
  background: linear-gradient(135deg, rgba(26, 26, 46, 0.95), rgba(15, 15, 30, 0.9)) !important;
  color: var(--light-text) !important;
  font-weight: 700 !important;
  padding: 1.5rem !important;
  border: none !important;
  font-size: 1.1rem !important;
}

.accordion-button:not(.collapsed) {
  background: linear-gradient(135deg, var(--secondary-color), #ff6b9d) !important;
  color: #ffffff !important;
  box-shadow: none !important;
}

.accordion-button:focus {
  box-shadow: 0 0 0 3px rgba(233, 69, 96, 0.3) !important;
  border-color: var(--secondary-color) !important;
}

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

.accordion-body {
  background: rgba(15, 15, 30, 0.6) !important;
  color: rgba(245, 245, 245, 0.9) !important;
  padding: 2rem !important;
  border-top: 1px solid rgba(233, 69, 96, 0.2) !important;
}

.accordion-flush .accordion-item {
  border-radius: 12px !important;
}

/* ===== FORMS ===== */
.form-control,
.form-select {
  background: rgba(26, 26, 46, 0.8) !important;
  border: 2px solid rgba(233, 69, 96, 0.3) !important;
  color: var(--light-text) !important;
  padding: 1rem !important;
  border-radius: 12px !important;
  font-size: 1rem !important;
  transition: var(--transition-smooth) !important;
}

.form-control:focus,
.form-select:focus {
  background: rgba(26, 26, 46, 0.95) !important;
  border-color: var(--secondary-color) !important;
  box-shadow: 0 0 20px rgba(233, 69, 96, 0.3) !important;
  color: var(--light-text) !important;
}

.form-control::placeholder {
  color: rgba(245, 245, 245, 0.5) !important;
}

.form-floating > label {
  color: rgba(245, 245, 245, 0.7) !important;
  font-weight: 600 !important;
}

.form-floating > .form-control:focus ~ label,
.form-floating > .form-control:not(:placeholder-shown) ~ label {
  color: var(--secondary-color) !important;
}

/* ===== TABLE ===== */
.table {
  color: var(--light-text) !important;
  border-radius: 12px !important;
  overflow: hidden;
}

.table-dark {
  background: rgba(26, 26, 46, 0.9) !important;
  border-color: rgba(233, 69, 96, 0.2) !important;
}

.table-dark thead {
  background: linear-gradient(135deg, var(--secondary-color), #ff6b9d) !important;
  color: #ffffff !important;
  font-weight: 700 !important;
}

.table-dark tbody tr {
  border-bottom: 1px solid rgba(233, 69, 96, 0.1) !important;
  transition: var(--transition-smooth);
}

.table-dark tbody tr:hover {
  background: rgba(233, 69, 96, 0.1) !important;
  transform: scale(1.01);
}

.table-responsive {
  border-radius: 12px;
  box-shadow: var(--shadow-lg);
}

/* ===== ICONS ===== */
.bi, .fas, .fa {
  color: var(--secondary-color) !important;
  transition: var(--transition-smooth);
}

.bi-people-fill,
.bi-lightning-fill,
.bi-shield-fill-check,
.bi-graph-up-arrow,
.bi-award-fill,
.bi-person-badge {
  filter: drop-shadow(0 0 10px rgba(233, 69, 96, 0.5));
}

.fs-1 { font-size: 3rem !important; }
.fs-2 { font-size: 2.5rem !important; }
.fs-5 { font-size: 1.25rem !important; }
.fs-6 { font-size: 1rem !important; }

/* ===== FOOTER ===== */
footer {
  background: linear-gradient(135deg, #0f0f1e, #1a1a2e) !important;
  border-top: 3px solid var(--secondary-color);
  padding: 3rem 0 1rem !important;
  margin-top: 5rem;
}

footer h5,
footer h6 {
  color: var(--secondary-color) !important;
  font-weight: 700 !important;
  margin-bottom: 1.5rem !important;
  text-transform: uppercase;
  letter-spacing: 1px;
}

footer a {
  color: rgba(245, 245, 245, 0.8) !important;
  text-decoration: none !important;
  transition: var(--transition-smooth);
  display: inline-block;
}

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

footer .list-unstyled li {
  margin-bottom: 0.8rem;
  padding-left: 1.5rem;
  position: relative;
}

footer .list-unstyled li::before {
  content: '▸';
  position: absolute;
  left: 0;
  color: var(--secondary-color);
}

.bi-heart-fill {
  animation: heartbeat 1.5s ease-in-out infinite;
}

@keyframes heartbeat {
  0%, 100% { transform: scale(1); }
  25% { transform: scale(1.1); }
  50% { transform: scale(1); }
}

/* ===== UTILITY CLASSES ===== */
.text-white {
  color: #ffffff !important;
}

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

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

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

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

.opacity-50 {
  opacity: 0.5 !important;
}

.border {
  border: 1px solid rgba(233, 69, 96, 0.3) !important;
}

.border-top {
  border-top: 1px solid rgba(233, 69, 96, 0.2) !important;
}

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

.gap-2 { gap: 0.5rem !important; }
.gap-3 { gap: 1rem !important; }
.gap-4 { gap: 1.5rem !important; }

/* ===== RESPONSIVE DESIGN ===== */
@media (max-width: 991px) {
  .navbar-collapse {
    background: rgba(26, 26, 46, 0.98);
    padding: 1.5rem;
    margin-top: 1rem;
    border-radius: 12px;
    border: 1px solid rgba(233, 69, 96, 0.3);
  }
  
  .navbar-nav {
    gap: 0.5rem;
  }
  
  .timeline-line {
    left: 20px;
  }
  
  .timeline-marker {
    left: 20px;
  }
  
  .display-1 {
    font-size: 2.5rem !important;
  }
  
  .display-3 {
    font-size: 2rem !important;
  }
  
  section {
    padding: 3rem 0;
  }
  
  .hero-section {
    min-height: 90vh;
    padding-top: 100px;
  }
}

@media (max-width: 767px) {
  .btn-lg {
    padding: 0.8rem 1.5rem !important;
    font-size: 1rem !important;
  }
  
  .card-body {
    padding: 1.5rem !important;
  }
  
  .facility-image-wrapper {
    transform: rotate(0deg);
  }
  
  .fs-1 { font-size: 2rem !important; }
  .fs-2 { font-size: 1.75rem !important; }
}

@media (max-width: 575px) {
  .navbar-brand {
    font-size: 1.4rem !important;
  }
  
  .display-1 {
    font-size: 2rem !important;
  }
  
  .lead {
    font-size: 1rem !important;
  }
  
  .hero-section .lead {
    margin-bottom: 2rem !important;
  }
  
  section {
    padding: 2rem 0;
  }
}

/* ===== ANIMATIONS ===== */
@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-left {
  animation: slideInLeft 0.8s ease-out;
}

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

/* ===== SCROLL ANIMATIONS ===== */
.fade-in {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.8s ease-out, transform 0.8s ease-out;
}

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

/* ===== LOADING SPINNER ===== */
.spinner {
  border: 4px solid rgba(233, 69, 96, 0.2);
  border-top: 4px solid var(--secondary-color);
  border-radius: 50%;
  width: 50px;
  height: 50px;
  animation: spin 1s linear infinite;
}

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

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

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

::-webkit-scrollbar-thumb {
  background: linear-gradient(180deg, var(--secondary-color), var(--accent-color));
  border-radius: 6px;
}

::-webkit-scrollbar-thumb:hover {
  background: var(--secondary-color);
}

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

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