/* Inferno Steel Architecture Studio - Custom Styles */

:root {
  --primary-color: #D32F2F;
  --secondary-color: #212121;
  --light-gray: #F5F5F5;
  --dark-gray: #424242;
  --accent-orange: #FF5722;
  --steel-gray: #607D8B;
  --transition-speed: 0.3s;
}

* {
  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(--secondary-color);
  line-height: 1.6;
  overflow-x: hidden;
  background-color: #FAFAFA;
}

/* Typography Enhancements */
h1, h2, h3, h4, h5, h6 {
  font-weight: 700;
  letter-spacing: -0.5px;
}

.display-1, .display-2, .display-3, .display-4, .display-5 {
  font-weight: 800 !important;
  letter-spacing: -1px;
}

/* Navbar Styles */
.navbar {
  background: rgba(33, 33, 33, 0.95) !important;
  backdrop-filter: blur(10px);
  padding: 1rem 0;
  transition: all var(--transition-speed) ease;
  box-shadow: 0 2px 20px rgba(211, 47, 47, 0.1);
}

.navbar.scrolled {
  background: rgba(33, 33, 33, 0.98) !important;
  box-shadow: 0 4px 30px rgba(211, 47, 47, 0.2);
}

.navbar-brand {
  font-size: 1.5rem;
  color: #FFFFFF !important;
  font-weight: 800;
  letter-spacing: 1px;
  text-transform: uppercase;
  transition: all var(--transition-speed);
}

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

.navbar-dark .navbar-nav .nav-link {
  color: #FFFFFF !important;
  font-weight: 500;
  margin: 0 0.5rem;
  padding: 0.5rem 1rem !important;
  transition: all var(--transition-speed);
  position: relative;
}

.navbar-dark .navbar-nav .nav-link::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 50%;
  width: 0;
  height: 2px;
  background: var(--primary-color);
  transition: all var(--transition-speed);
  transform: translateX(-50%);
}

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

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

.navbar-toggler {
  border-color: var(--primary-color) !important;
  padding: 0.5rem;
}

.navbar-toggler:focus {
  box-shadow: 0 0 0 0.25rem rgba(211, 47, 47, 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(255, 255, 255, 1)' 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;
  display: flex;
  align-items: center;
  overflow: hidden;
}

.hero-section::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: 
    linear-gradient(45deg, rgba(211, 47, 47, 0.1) 0%, transparent 100%),
    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='0.03'%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");
  animation: heroPattern 20s linear infinite;
  opacity: 0.5;
}

@keyframes heroPattern {
  0% { transform: translate(0, 0); }
  100% { transform: translate(60px, 60px); }
}

.hero-content {
  position: relative;
  z-index: 2;
  animation: fadeInUp 1s ease-out;
}

.hero-content .display-1 {
  font-size: clamp(2.5rem, 8vw, 5rem);
  color: #FFFFFF !important;
  text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.3);
  margin-bottom: 1.5rem !important;
}

.hero-content .lead {
  color: #E0E0E0 !important;
  font-size: clamp(1rem, 2vw, 1.5rem);
  max-width: 700px;
  text-shadow: 1px 1px 2px rgba(0, 0, 0, 0.2);
}

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

/* Buttons */
.btn {
  border-radius: 0;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  transition: all var(--transition-speed);
  border-width: 2px !important;
  position: relative;
  overflow: hidden;
}

.btn::before {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: rgba(255, 255, 255, 0.1);
  transition: left 0.5s ease;
}

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

.btn-lg {
  padding: 1rem 2.5rem !important;
  font-size: 1.1rem;
}

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

.btn-outline-light:hover {
  background: #FFFFFF !important;
  color: var(--secondary-color) !important;
  border-color: #FFFFFF !important;
  transform: translateY(-3px);
  box-shadow: 0 10px 30px rgba(255, 255, 255, 0.2);
}

.btn-light {
  background: #FFFFFF !important;
  color: var(--secondary-color) !important;
  border-color: #FFFFFF !important;
}

.btn-light:hover {
  background: var(--primary-color) !important;
  color: #FFFFFF !important;
  border-color: var(--primary-color) !important;
  transform: translateY(-3px);
  box-shadow: 0 10px 30px rgba(211, 47, 47, 0.3);
}

.btn-dark {
  background: var(--secondary-color) !important;
  color: #FFFFFF !important;
  border-color: var(--secondary-color) !important;
}

.btn-dark:hover {
  background: var(--primary-color) !important;
  color: #FFFFFF !important;
  border-color: var(--primary-color) !important;
  transform: translateY(-3px);
  box-shadow: 0 10px 30px rgba(211, 47, 47, 0.3);
}

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

.btn-outline-dark:hover {
  background: var(--secondary-color) !important;
  color: #FFFFFF !important;
  border-color: var(--secondary-color) !important;
  transform: translateY(-3px);
  box-shadow: 0 10px 30px rgba(33, 33, 33, 0.2);
}

/* Scroll Indicator */
.bi-chevron-down {
  animation: bounce 2s infinite;
  color: #FFFFFF !important;
  opacity: 0.8;
  cursor: pointer;
  transition: all var(--transition-speed);
}

.bi-chevron-down:hover {
  opacity: 1;
  color: var(--primary-color) !important;
}

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

/* Cards */
.card {
  border-radius: 0 !important;
  transition: all var(--transition-speed);
  border: none !important;
  overflow: hidden;
}

.card:hover {
  transform: translateY(-10px);
  box-shadow: 0 20px 40px rgba(211, 47, 47, 0.2) !important;
}

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

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

.card-body {
  padding: 2rem;
}

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

.card-text {
  color: var(--dark-gray) !important;
  line-height: 1.8;
}

/* Mission Cards */
.mission-card {
  background: #FFFFFF;
  padding: 3rem;
  border-radius: 0;
  transition: all var(--transition-speed);
  border-left: 4px solid transparent;
  height: 100%;
}

.mission-card:hover {
  border-left-color: var(--primary-color);
  transform: translateX(10px);
  box-shadow: -5px 10px 30px rgba(211, 47, 47, 0.15);
}

.mission-card .bi {
  color: var(--primary-color) !important;
  font-size: 3rem;
  margin-bottom: 1.5rem;
}

/* Team Member Cards */
.team-member-card {
  position: relative;
  overflow: hidden;
  border-radius: 0;
  background: #FFFFFF;
}

.team-img-wrapper {
  position: relative;
  overflow: hidden;
  height: 350px;
}

.team-img-wrapper img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: all 0.5s ease;
}

.team-overlay {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: linear-gradient(to top, rgba(211, 47, 47, 0.95) 0%, transparent 100%);
  opacity: 0;
  transition: all var(--transition-speed);
  display: flex;
  align-items: flex-end;
  padding: 2rem;
}

.team-member-card:hover .team-overlay {
  opacity: 1;
}

.team-member-card:hover .team-img-wrapper img {
  transform: scale(1.1);
}

/* Forms */
.form-label {
  color: var(--secondary-color) !important;
  font-weight: 600 !important;
  margin-bottom: 0.5rem;
  text-transform: uppercase;
  font-size: 0.85rem;
  letter-spacing: 0.5px;
}

.form-control, .form-select {
  border-radius: 0 !important;
  border: 2px solid #E0E0E0 !important;
  padding: 0.75rem 1rem !important;
  transition: all var(--transition-speed);
  background-color: #FFFFFF !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: #FFFFFF !important;
}

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

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

.form-check-input {
  border-radius: 0 !important;
  border: 2px solid #E0E0E0 !important;
  width: 1.25em;
  height: 1.25em;
}

.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;
}

.form-check-label {
  color: var(--dark-gray) !important;
  margin-left: 0.5rem;
}

/* Tables */
.table {
  color: var(--secondary-color) !important;
}

.table thead {
  background: var(--secondary-color) !important;
  color: #FFFFFF !important;
}

.table tbody tr {
  transition: all var(--transition-speed);
}

.table tbody tr:hover {
  background: rgba(211, 47, 47, 0.05) !important;
  transform: scale(1.01);
}

.schedule-table td {
  padding: 1.5rem 1rem !important;
  vertical-align: middle;
}

/* Badges */
.badge {
  border-radius: 0 !important;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  padding: 0.5rem 1rem !important;
}

/* Accordion */
.accordion-item {
  border-radius: 0 !important;
  border: none !important;
  border-bottom: 1px solid #E0E0E0 !important;
  background: transparent !important;
}

.accordion-button {
  border-radius: 0 !important;
  background: #FFFFFF !important;
  color: var(--secondary-color) !important;
  font-weight: 600;
  padding: 1.5rem !important;
  border: none !important;
}

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

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

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

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

.accordion-body {
  padding: 2rem !important;
  background: #FAFAFA !important;
  color: var(--dark-gray) !important;
  line-height: 1.8;
}

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

.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);
  padding: 2rem;
  border-radius: 50%;
}

/* Alert */
.alert {
  border-radius: 0 !important;
  border: none !important;
  border-left: 4px solid var(--primary-color) !important;
  background: rgba(211, 47, 47, 0.1) !important;
  color: var(--secondary-color) !important;
}

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

.bi-fire,
.bi-people-fill,
.bi-lightning-charge-fill,
.bi-graph-up-arrow,
.bi-star-fill,
.bi-check-circle-fill {
  color: var(--primary-color) !important;
}

/* Floating Chat Button */
.position-fixed.bottom-0.end-0 {
  z-index: 1050;
}

.position-fixed .btn {
  box-shadow: 0 10px 30px rgba(211, 47, 47, 0.3);
  animation: pulse 2s infinite;
}

@keyframes pulse {
  0%, 100% {
    transform: scale(1);
  }
  50% {
    transform: scale(1.05);
  }
}

/* List Styles */
.list-unstyled li {
  padding: 0.5rem 0;
  transition: all var(--transition-speed);
}

.list-unstyled li:hover {
  padding-left: 0.5rem;
  color: var(--primary-color) !important;
}

/* Privacy Header */
.privacy-header {
  background: linear-gradient(135deg, var(--secondary-color) 0%, var(--dark-gray) 100%);
  padding: 4rem 0;
  color: #FFFFFF !important;
}

/* Table of Contents */
.table-of-contents {
  background: #FFFFFF;
  padding: 2rem;
  border-left: 4px solid var(--primary-color);
  position: sticky;
  top: 100px;
}

.table-of-contents a {
  color: var(--secondary-color) !important;
  text-decoration: none;
  display: block;
  padding: 0.5rem 0;
  transition: all var(--transition-speed);
}

.table-of-contents a:hover {
  color: var(--primary-color) !important;
  padding-left: 1rem;
}

/* Filter Buttons */
.filter-btn {
  background: transparent !important;
  color: var(--secondary-color) !important;
  border: 2px solid #E0E0E0 !important;
  padding: 0.75rem 2rem !important;
  margin: 0.5rem;
  transition: all var(--transition-speed);
}

.filter-btn.active,
.filter-btn:hover {
  background: var(--primary-color) !important;
  color: #FFFFFF !important;
  border-color: var(--primary-color) !important;
  transform: translateY(-2px);
}

/* Class Cards */
.class-card {
  cursor: pointer;
  transition: all var(--transition-speed);
  background: #FFFFFF;
  border-left: 4px solid transparent !important;
}

.class-card:hover {
  border-left-color: var(--primary-color) !important;
  transform: translateX(5px);
}

.class-card.hiit {
  border-left-color: #D32F2F !important;
}

.class-card.conditioning {
  border-left-color: #FF5722 !important;
}

.class-card.lifting {
  border-left-color: #607D8B !important;
}

.class-card.performance {
  border-left-color: #212121 !important;
}

/* Cursor Pointer */
.cursor-pointer {
  cursor: pointer;
}

/* Images */
.img-fluid {
  max-width: 100%;
  height: auto;
  display: block;
}

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

.rounded-3 {
  border-radius: 0 !important;
}

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

.shadow, .shadow-lg, .shadow-sm {
  box-shadow: 0 10px 40px rgba(0, 0, 0, 0.1) !important;
}

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

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

/* Text Colors */
.text-white {
  color: #FFFFFF !important;
}

.text-light {
  color: #F5F5F5 !important;
}

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

.text-muted {
  color: #9E9E9E !important;
}

/* Text Decorations */
.text-decoration-none {
  text-decoration: none !important;
}

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

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

section:nth-child(even) {
  background: #FAFAFA;
}

/* Footer */
footer {
  background: var(--secondary-color) !important;
  color: #E0E0E0 !important;
  padding: 3rem 0 1rem;
}

footer a {
  color: #E0E0E0 !important;
  text-decoration: none;
  transition: all var(--transition-speed);
}

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

footer .border-top {
  border-color: rgba(255, 255, 255, 0.1) !important;
}

/* Responsive Utilities */
@media (max-width: 991.98px) {
  .navbar-collapse {
    background: rgba(33, 33, 33, 0.98);
    padding: 1rem;
    margin-top: 1rem;
    border-top: 2px solid var(--primary-color);
  }
  
  .navbar-nav {
    text-align: center;
  }
  
  .nav-link {
    padding: 1rem !important;
  }
  
  .hero-section {
    min-height: 80vh;
    padding: 2rem 0;
  }
  
  .display-1 {
    font-size: 2.5rem !important;
  }
  
  .display-3 {
    font-size: 2rem !important;
  }
  
  section {
    padding: 3rem 0;
  }
  
  .btn-lg {
    padding: 0.75rem 2rem !important;
  }
  
  .table-of-contents {
    position: relative;
    top: 0;
    margin-bottom: 2rem;
  }
}

@media (max-width: 767.98px) {
  .mission-card,
  .team-member-card {
    margin-bottom: 2rem;
  }
  
  .card-body {
    padding: 1.5rem;
  }
  
  .gap-3 {
    gap: 0.5rem !important;
  }
}

/* Animations */
@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);
  }
}

.animate-on-scroll {
  opacity: 0;
  transition: all 0.6s ease-out;
}

.animate-on-scroll.animated {
  opacity: 1;
}

/* Loading Spinner */
.spinner {
  border: 3px solid rgba(211, 47, 47, 0.1);
  border-top: 3px solid var(--primary-color);
  border-radius: 50%;
  width: 40px;
  height: 40px;
  animation: spin 1s linear infinite;
}

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

/* Scroll to Top Button */
#scrollTopBtn {
  display: none;
  position: fixed;
  bottom: 30px;
  right: 30px;
  z-index: 99;
  background-color: var(--primary-color) !important;
  color: #FFFFFF !important;
  border: none;
  border-radius: 50%;
  width: 50px;
  height: 50px;
  cursor: pointer;
  box-shadow: 0 5px 20px rgba(211, 47, 47, 0.4);
  transition: all var(--transition-speed);
}

#scrollTopBtn:hover {
  background-color: var(--secondary-color) !important;
  transform: translateY(-5px);
}

/* Selection */
::selection {
  background: var(--primary-color);
  color: #FFFFFF;
}

::-moz-selection {
  background: var(--primary-color);
  color: #FFFFFF;
}

/* Scrollbar */
::-webkit-scrollbar {
  width: 10px;
}

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

::-webkit-scrollbar-thumb {
  background: var(--primary-color);
  border-radius: 5px;
}

::-webkit-scrollbar-thumb:hover {
  background: #B71C1C;
}

/* Utility Classes */
.text-primary-custom {
  color: var(--primary-color) !important;
}

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

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

.hover-scale {
  transition: transform var(--transition-speed);
}

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

/* Print Styles */
@media print {
  .navbar,
  .btn,
  footer {
    display: none;
  }
}