/* Bold Crimson & Steel - Architecture Studio Theme */

:root {
  --primary-color: #D32F2F;
  --primary-dark: #B71C1C;
  --primary-light: #EF5350;
  --secondary-color: #37474F;
  --secondary-dark: #263238;
  --secondary-light: #546E7A;
  --text-dark: #212121;
  --text-light: #FAFAFA;
  --white: #FFFFFF;
  --overlay-dark: rgba(55, 71, 79, 0.9);
  --overlay-light: rgba(211, 47, 47, 0.95);
}

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

html {
  scroll-behavior: smooth;
}

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

/* Typography */
.display-1, .display-2, .display-3, .display-4, .display-5, .display-6 {
  font-weight: 700 !important;
  letter-spacing: -1px;
}

.lead {
  font-size: 1.25rem;
  font-weight: 300;
}

/* Navbar Styling */
.navbar {
  background: linear-gradient(135deg, var(--secondary-dark) 0%, var(--secondary-color) 100%) !important;
  padding: 1rem 0;
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.3);
  transition: all 0.3s ease;
  z-index: 1030;
}

.navbar.scrolled {
  background: var(--secondary-dark) !important;
  padding: 0.5rem 0;
}

.navbar-brand {
  font-size: 1.8rem !important;
  color: var(--white) !important;
  letter-spacing: 1px;
  text-transform: uppercase;
  transition: all 0.3s ease;
}

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

.navbar-dark .navbar-nav .nav-link {
  color: var(--text-light) !important;
  font-weight: 500;
  margin: 0 0.5rem;
  padding: 0.5rem 1rem !important;
  position: relative;
  transition: all 0.3s ease;
  text-transform: uppercase;
  font-size: 0.9rem;
  letter-spacing: 0.5px;
}

.navbar-dark .navbar-nav .nav-link::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 50%;
  width: 0;
  height: 3px;
  background: var(--primary-color);
  transition: all 0.3s ease;
  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-light) !important;
}

.navbar-toggler {
  border: 2px solid 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='%23D32F2F' stroke-linecap='round' stroke-miterlimit='10' stroke-width='2' d='M4 7h22M4 15h22M4 23h22'/%3e%3c/svg%3e") !important;
}

/* Hero Section */
.vh-100 {
  position: relative;
  background: linear-gradient(135deg, var(--secondary-dark) 0%, var(--secondary-color) 50%, var(--primary-dark) 100%);
}

.vh-100::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="rgba(211,47,47,0.1)" d="M0,96L48,112C96,128,192,160,288,160C384,160,480,128,576,112C672,96,768,96,864,112C960,128,1056,160,1152,160C1248,160,1344,128,1392,112L1440,96L1440,320L1392,320C1344,320,1248,320,1152,320C1056,320,960,320,864,320C768,320,672,320,576,320C480,320,384,320,288,320C192,320,96,320,48,320L0,320Z"></path></svg>') no-repeat bottom;
  background-size: cover;
  opacity: 0.3;
  animation: heroWave 15s ease-in-out infinite;
}

@keyframes heroWave {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-20px); }
}

.vh-100 .text-white {
  position: relative;
  z-index: 2;
  text-shadow: 2px 2px 8px rgba(0, 0, 0, 0.7);
}

.vh-100 .display-1 {
  font-size: clamp(2.5rem, 8vw, 5rem) !important;
  animation: fadeInUp 1s ease-out;
  color: var(--white) !important;
}

.vh-100 .lead {
  animation: fadeInUp 1.2s ease-out;
  color: rgba(255, 255, 255, 0.95) !important;
  font-size: 1.3rem;
}

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

/* Buttons */
.btn {
  border-radius: 0 !important;
  font-weight: 600 !important;
  text-transform: uppercase;
  letter-spacing: 1px;
  transition: all 0.3s ease !important;
  position: relative;
  overflow: hidden;
  border-width: 2px !important;
}

.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;
}

.btn:hover::before {
  width: 300px;
  height: 300px;
}

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

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

.btn-outline-light:hover {
  background: var(--primary-color) !important;
  border-color: var(--primary-color) !important;
  color: var(--white) !important;
  transform: translateY(-3px);
  box-shadow: 0 8px 20px rgba(211, 47, 47, 0.4) !important;
}

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

.btn-light:hover {
  background: var(--primary-color) !important;
  border-color: var(--primary-color) !important;
  color: var(--white) !important;
  transform: translateY(-3px);
  box-shadow: 0 8px 20px rgba(211, 47, 47, 0.4) !important;
}

/* Scroll Icon */
.bi-chevron-down {
  font-size: 2rem;
  color: var(--white) !important;
  animation: bounce 2s infinite;
  cursor: pointer;
  transition: all 0.3s ease;
}

.bi-chevron-down:hover {
  color: var(--primary-light) !important;
  transform: scale(1.2);
}

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

/* Section Styling */
.py-5 {
  padding: 5rem 0 !important;
}

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

.pb-4 {
  padding-bottom: 3rem !important;
}

.parallax-section {
  background-attachment: fixed;
  background-position: center;
  background-repeat: no-repeat;
  background-size: cover;
  position: relative;
}

.parallax-section::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: var(--overlay-dark);
}

/* Images */
.img-fluid {
  transition: all 0.4s ease;
}

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

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

.shadow-lg {
  box-shadow: 0 15px 40px rgba(0, 0, 0, 0.3) !important;
}

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

.shadow-sm {
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1) !important;
}

/* Cards */
.card {
  border: none !important;
  border-radius: 0 !important;
  transition: all 0.4s ease;
  overflow: hidden;
  background: var(--white) !important;
}

.card:hover {
  transform: translateY(-10px);
  box-shadow: 0 20px 50px rgba(0, 0, 0, 0.2) !important;
}

.card-img-top {
  transition: all 0.4s ease;
  height: 250px;
  object-fit: cover;
}

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

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

.card-header {
  background: var(--primary-color) !important;
  color: var(--white) !important;
  padding: 1.5rem !important;
  border: none !important;
}

/* Program Cards */
.program-card {
  position: relative;
  overflow: hidden;
  background: var(--secondary-color) !important;
  transition: all 0.4s ease;
  cursor: pointer;
}

.program-card:hover {
  background: var(--secondary-dark) !important;
  transform: translateY(-5px);
}

.program-overlay {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: linear-gradient(to bottom, transparent 0%, rgba(0,0,0,0.8) 100%);
  z-index: 1;
}

.program-header {
  position: relative;
  z-index: 2;
}

.program-details {
  position: relative;
  z-index: 2;
}

.intensity-bar {
  height: 6px;
  background: rgba(255, 255, 255, 0.2);
  border-radius: 10px;
  overflow: hidden;
}

.bar-fill {
  height: 100%;
  background: var(--primary-color);
  transition: width 0.6s ease;
}

/* Trainer Profile */
.trainer-profile {
  transition: all 0.3s ease;
}

.trainer-profile:hover {
  transform: translateX(5px);
}

/* Badges */
.badge {
  background: var(--primary-color) !important;
  color: var(--white) !important;
  font-weight: 600 !important;
  letter-spacing: 0.5px;
  border-radius: 0 !important;
}

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

.bi-lightning-charge-fill,
.bi-mountain,
.bi-mountains,
.bi-people-fill,
.bi-trophy-fill {
  color: var(--primary-color) !important;
  font-size: 3rem;
}

.bi-facebook,
.bi-instagram,
.bi-twitter,
.bi-youtube {
  font-size: 1.5rem;
  color: var(--white) !important;
  transition: all 0.3s ease;
}

.bi-facebook:hover { color: #1877F2 !important; }
.bi-instagram:hover { color: #E4405F !important; }
.bi-twitter:hover { color: #1DA1F2 !important; }
.bi-youtube:hover { color: #FF0000 !important; }

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

.bi-star-fill {
  color: #FFC107 !important;
}

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

/* Background Colors */
.bg-light {
  background-color: #F5F5F5 !important;
}

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

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

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

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

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

/* Forms */
.form-control,
.form-select {
  border: 2px solid #E0E0E0 !important;
  border-radius: 0 !important;
  padding: 0.75rem 1rem !important;
  font-size: 1rem;
  transition: all 0.3s ease;
  background: var(--white) !important;
  color: var(--text-dark) !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;
  outline: none;
}

.form-label {
  font-weight: 600;
  color: var(--secondary-dark) !important;
  margin-bottom: 0.5rem;
  text-transform: uppercase;
  font-size: 0.875rem;
  letter-spacing: 0.5px;
}

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

.table-bordered {
  border: 2px solid #E0E0E0 !important;
}

.table-bordered th,
.table-bordered td {
  border: 1px solid #E0E0E0 !important;
  padding: 1rem !important;
}

.table thead th {
  background: var(--secondary-color) !important;
  color: var(--white) !important;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

/* List Groups */
.list-group-item {
  border: 1px solid #E0E0E0 !important;
  border-radius: 0 !important;
  padding: 1rem 1.5rem !important;
  transition: all 0.3s ease;
  background: var(--white) !important;
  color: var(--text-dark) !important;
}

.list-group-item:hover {
  background: #F5F5F5 !important;
  border-left: 4px solid var(--primary-color) !important;
  padding-left: 1.5rem !important;
}

.list-unstyled {
  list-style: none;
  padding: 0;
  margin: 0;
}

.list-unstyled li {
  padding: 0.5rem 0;
}

/* Alerts */
.alert {
  border: none !important;
  border-radius: 0 !important;
  border-left: 4px solid var(--primary-color) !important;
  padding: 1.5rem !important;
  background: rgba(211, 47, 47, 0.1) !important;
  color: var(--text-dark) !important;
}

/* Progress Bars */
.progress {
  height: 8px;
  border-radius: 0 !important;
  background: #E0E0E0 !important;
  overflow: visible;
}

.progress-bar {
  background: var(--primary-color) !important;
  position: relative;
  transition: width 1s ease;
}

/* Accordion */
.accordion-item {
  border: 1px solid #E0E0E0 !important;
  border-radius: 0 !important;
  margin-bottom: 1rem;
  background: var(--white) !important;
}

.accordion-button {
  background: var(--white) !important;
  color: var(--secondary-dark) !important;
  font-weight: 600;
  padding: 1.5rem !important;
  border-radius: 0 !important;
  transition: all 0.3s ease;
}

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

.accordion-button:focus {
  box-shadow: none !important;
  border-color: var(--primary-color) !important;
}

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

.accordion-body {
  padding: 1.5rem !important;
  background: var(--white) !important;
  color: var(--text-dark) !important;
}

/* Carousel */
.carousel-item {
  height: 500px;
}

.carousel-item img {
  height: 100%;
  object-fit: cover;
}

.carousel-indicators {
  bottom: 2rem;
}

.carousel-indicators button {
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background: var(--primary-color) !important;
  border: 2px solid var(--white) !important;
}

.carousel-control-prev,
.carousel-control-next {
  width: 5%;
  opacity: 1 !important;
}

.carousel-control-prev-icon,
.carousel-control-next-icon {
  width: 3rem;
  height: 3rem;
  background-color: var(--primary-color);
  border-radius: 50%;
  padding: 0.5rem;
}

/* Footer */
footer {
  background: var(--secondary-dark) !important;
  color: var(--text-light) !important;
  padding: 4rem 0 2rem;
}

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

footer a {
  color: rgba(255, 255, 255, 0.7) !important;
  text-decoration: none !important;
  transition: all 0.3s ease;
  display: inline-block;
}

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

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

/* Privacy Content */
.privacy-content h2 {
  color: var(--secondary-dark) !important;
  font-weight: 700;
  margin-top: 2rem;
  margin-bottom: 1rem;
}

.privacy-content h3 {
  color: var(--primary-color) !important;
  font-weight: 600;
  margin-top: 1.5rem;
  margin-bottom: 1rem;
}

.privacy-content p {
  color: var(--text-dark) !important;
  line-height: 1.8;
}

/* Utilities */
.opacity-75 { opacity: 0.75 !important; }
.opacity-90 { opacity: 0.9 !important; }
.opacity-50 { opacity: 0.5 !important; }
.opacity-25 { opacity: 0.25 !important; }

.fw-bold { font-weight: 700 !important; }
.fw-semibold { font-weight: 600 !important; }

.position-sticky {
  position: sticky !important;
  top: 80px;
}

.z-index-1 { z-index: 1 !important; }

.gap-1 { gap: 0.25rem !important; }
.gap-2 { gap: 0.5rem !important; }
.gap-3 { gap: 1rem !important; }

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

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

.rounded-3 {
  border-radius: 0.5rem !important;
}

.object-fit-cover {
  object-fit: cover !important;
}

/* Pricing Toggle */
.pricing-toggle {
  background: var(--white);
  border: 2px solid var(--primary-color);
  cursor: pointer;
  transition: all 0.3s ease;
}

.pricing-toggle:hover {
  background: var(--primary-color);
  color: var(--white) !important;
}

/* Price Value */
.price-value {
  color: var(--primary-color) !important;
  font-weight: 700;
}

/* Mobile Responsive */
@media (max-width: 991.98px) {
  .navbar-collapse {
    background: var(--secondary-dark);
    padding: 1rem;
    margin-top: 1rem;
    border-top: 3px solid var(--primary-color);
  }
  
  .navbar-nav .nav-link {
    padding: 0.75rem 1rem !important;
  }
  
  .display-1 {
    font-size: 2.5rem !important;
  }
  
  .display-3 {
    font-size: 2rem !important;
  }
  
  .display-4 {
    font-size: 1.75rem !important;
  }
  
  .btn-lg {
    padding: 0.75rem 1.5rem !important;
  }
  
  .py-5 {
    padding: 3rem 0 !important;
  }
  
  .px-4 {
    padding-left: 1rem !important;
    padding-right: 1rem !important;
  }
  
  .card-img-top {
    height: 200px;
  }
  
  .parallax-section {
    background-attachment: scroll;
  }
  
  .position-sticky {
    position: relative !important;
  }
}

@media (max-width: 767.98px) {
  .display-1 {
    font-size: 2rem !important;
  }
  
  .lead {
    font-size: 1rem;
  }
  
  .carousel-item {
    height: 300px;
  }
  
  .bi-lightning-charge-fill,
  .bi-mountain,
  .bi-mountains,
  .bi-people-fill,
  .bi-trophy-fill {
    font-size: 2rem;
  }
}

/* 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);
  }
}

@keyframes fadeIn {
  from {
    opacity: 0;
  }
  to {
    opacity: 1;
  }
}

.animate-slide-left {
  animation: slideInLeft 0.8s ease-out;
}

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

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

/* Hover Effects */
.hover-lift {
  transition: all 0.3s ease;
}

.hover-lift:hover {
  transform: translateY(-5px);
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.2);
}

/* Custom Scrollbar */
::-webkit-scrollbar {
  width: 12px;
}

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

::-webkit-scrollbar-thumb {
  background: var(--primary-color);
  border-radius: 6px;
}

::-webkit-scrollbar-thumb:hover {
  background: var(--primary-dark);
}

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

/* Focus Outline */
*:focus {
  outline: 2px solid var(--primary-color);
  outline-offset: 2px;
}

button:focus,
a:focus,
input:focus,
textarea:focus,
select:focus {
  outline: 2px solid var(--primary-color);
  outline-offset: 2px;
}