/* Fire Storm Architecture Studio Theme */

/* Root Variables */
:root {
  --primary-color: #D32F2F;
  --primary-dark: #B71C1C;
  --primary-light: #EF5350;
  --secondary-color: #424242;
  --secondary-dark: #212121;
  --secondary-light: #757575;
  --accent-orange: #FF6D00;
  --accent-yellow: #FFC107;
  --light-gray: #F5F5F5;
  --white: #FFFFFF;
  --text-dark: #212121;
  --text-light: #757575;
  --border-color: #E0E0E0;
  --shadow: 0 2px 10px rgba(211, 47, 47, 0.1);
  --shadow-hover: 0 4px 20px rgba(211, 47, 47, 0.2);
  --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  --font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
}

/* Global Styles */
* {
  box-sizing: border-box;
}

body {
  font-family: var(--font-family);
  line-height: 1.6;
  color: var(--text-dark);
  margin: 0;
  padding: 0;
  overflow-x: hidden;
}

html {
  scroll-behavior: smooth;
}

/* Typography */
h1, h2, h3, h4, h5, h6 {
  font-weight: 700;
  line-height: 1.2;
  margin-bottom: 1rem;
  color: var(--text-dark);
}

h1 {
  font-size: 2.5rem;
  background: linear-gradient(135deg, var(--primary-color), var(--accent-orange));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

h2 {
  font-size: 2rem;
  position: relative;
}

h2::after {
  content: '';
  position: absolute;
  bottom: -10px;
  left: 0;
  width: 60px;
  height: 3px;
  background: linear-gradient(90deg, var(--primary-color), var(--accent-orange));
  border-radius: 2px;
}

p {
  margin-bottom: 1rem;
  color: var(--text-light);
}

a {
  color: var(--primary-color);
  text-decoration: none;
  transition: var(--transition);
}

a:hover {
  color: var(--primary-dark);
  text-decoration: none;
}

/* Bootstrap 5 Overrides */
.btn-primary {
  background: linear-gradient(135deg, var(--primary-color), var(--primary-dark));
  border: none;
  border-radius: 8px;
  padding: 12px 30px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  transition: var(--transition);
  position: relative;
  overflow: hidden;
  color: var(--white);
}

.btn-primary::before {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent);
  transition: left 0.5s;
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-hover);
  background: linear-gradient(135deg, var(--primary-dark), var(--primary-color));
  color: var(--white);
}

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

.btn-outline-primary {
  border: 2px solid var(--primary-color);
  color: var(--primary-color);
  border-radius: 8px;
  padding: 10px 28px;
  font-weight: 600;
  transition: var(--transition);
}

.btn-outline-primary:hover {
  background: var(--primary-color);
  border-color: var(--primary-color);
  color: var(--white);
  transform: translateY(-2px);
  box-shadow: var(--shadow-hover);
}

.btn-secondary {
  background: var(--secondary-color);
  border: none;
  border-radius: 8px;
  color: var(--white);
}

.btn-secondary:hover {
  background: var(--secondary-dark);
  color: var(--white);
}

/* Navigation */
.navbar {
  background: rgba(255, 255, 255, 0.95) !important;
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--border-color);
  padding: 1rem 0;
  transition: var(--transition);
}

.navbar.scrolled {
  background: var(--white) !important;
  box-shadow: var(--shadow);
  padding: 0.5rem 0;
}

.navbar-brand {
  font-size: 1.8rem;
  font-weight: 800;
  color: var(--primary-color) !important;
  text-transform: uppercase;
  letter-spacing: 1px;
}

.navbar-nav .nav-link {
  color: var(--text-dark) !important;
  font-weight: 500;
  margin: 0 15px;
  position: relative;
  transition: var(--transition);
}

.navbar-nav .nav-link::after {
  content: '';
  position: absolute;
  bottom: -5px;
  left: 0;
  width: 0;
  height: 2px;
  background: linear-gradient(90deg, var(--primary-color), var(--accent-orange));
  transition: width 0.3s ease;
}

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

.navbar-nav .nav-link:hover::after,
.navbar-nav .nav-link.active::after {
  width: 100%;
}

.navbar-toggler {
  border: none;
  padding: 0;
}

.navbar-toggler:focus {
  box-shadow: none;
}

/* Mobile Menu Animation */
.mobile-menu-icon {
  width: 25px;
  height: 20px;
  position: relative;
  cursor: pointer;
}

.mobile-menu-icon span {
  display: block;
  position: absolute;
  height: 2px;
  width: 100%;
  background: var(--primary-color);
  border-radius: 1px;
  transition: var(--transition);
}

.mobile-menu-icon span:nth-child(1) { top: 0; }
.mobile-menu-icon span:nth-child(2) { top: 50%; transform: translateY(-50%); }
.mobile-menu-icon span:nth-child(3) { bottom: 0; }

.mobile-menu-icon.active span:nth-child(1) {
  transform: rotate(45deg);
  top: 50%;
}

.mobile-menu-icon.active span:nth-child(2) {
  opacity: 0;
}

.mobile-menu-icon.active span:nth-child(3) {
  transform: rotate(-45deg);
  bottom: 50%;
}

/* Hero Section */
.hero {
  min-height: 100vh;
  background: linear-gradient(135deg, rgba(211, 47, 47, 0.9), rgba(66, 66, 66, 0.8)), url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 100"><polygon fill="%23FF6D00" opacity="0.1" points="0,0 100,0 80,100 0,60"/><polygon fill="%23FFC107" opacity="0.1" points="100,100 0,100 20,0 100,40"/></svg>');
  background-size: cover;
  background-position: center;
  background-attachment: fixed;
  display: flex;
  align-items: center;
  position: relative;
  overflow: hidden;
}

.hero::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" width="100" height="100" viewBox="0 0 100 100"><path d="M20 20 L80 20 L60 80 L20 80 Z" fill="%23FF6D00" opacity="0.05"/><path d="M80 80 L20 80 L40 20 L80 20 Z" fill="%23D32F2F" opacity="0.05"/></svg>');
  animation: float 20s ease-in-out infinite;
}

@keyframes float {
  0%, 100% { transform: translateY(0px) rotate(0deg); }
  50% { transform: translateY(-20px) rotate(1deg); }
}

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

.hero h1 {
  font-size: 3.5rem;
  color: var(--white);
  margin-bottom: 1.5rem;
  animation: slideInUp 1s ease-out;
  background: linear-gradient(135deg, var(--white), var(--accent-yellow));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.hero p {
  font-size: 1.25rem;
  color: rgba(255, 255, 255, 0.9);
  margin-bottom: 2rem;
  animation: slideInUp 1s ease-out 0.2s both;
}

.hero .btn {
  animation: slideInUp 1s ease-out 0.4s both;
}

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

/* Card Styles */
.card {
  border: none;
  border-radius: 15px;
  box-shadow: var(--shadow);
  transition: var(--transition);
  overflow: hidden;
  background: var(--white);
}

.card:hover {
  transform: translateY(-10px);
  box-shadow: var(--shadow-hover);
}

.card-img-top {
  transition: var(--transition);
  height: 250px;
  object-fit: cover;
}

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

.card-body {
  padding: 2rem;
}

.card-title {
  color: var(--text-dark);
  font-weight: 700;
  margin-bottom: 1rem;
}

/* Project Grid */
.project-item {
  position: relative;
  overflow: hidden;
  border-radius: 15px;
  margin-bottom: 2rem;
  cursor: pointer;
}

.project-overlay {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: linear-gradient(135deg, rgba(211, 47, 47, 0.9), rgba(255, 109, 0, 0.8));
  opacity: 0;
  transition: var(--transition);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-direction: column;
}

.project-item:hover .project-overlay {
  opacity: 1;
}

.project-overlay h3 {
  color: var(--white);
  margin-bottom: 0.5rem;
  transform: translateY(20px);
  transition: var(--transition);
}

.project-overlay p {
  color: rgba(255, 255, 255, 0.9);
  transform: translateY(20px);
  transition: var(--transition);
}

.project-item:hover .project-overlay h3,
.project-item:hover .project-overlay p {
  transform: translateY(0);
}

/* Forms */
.form-control {
  border: 2px solid var(--border-color);
  border-radius: 8px;
  padding: 12px 15px;
  font-size: 1rem;
  transition: var(--transition);
  background: var(--white);
}

.form-control:focus {
  border-color: var(--primary-color);
  box-shadow: 0 0 0 0.2rem rgba(211, 47, 47, 0.25);
  background: var(--white);
}

.form-control.is-valid {
  border-color: #28a745;
}

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

.form-label {
  font-weight: 600;
  color: var(--text-dark);
  margin-bottom: 0.5rem;
}

.invalid-feedback {
  color: var(--primary-color);
  font-size: 0.875rem;
  margin-top: 0.25rem;
}

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

.section-title {
  text-align: center;
  margin-bottom: 3rem;
}

.section-subtitle {
  color: var(--text-light);
  text-align: center;
  margin-top: 1rem;
  font-size: 1.1rem;
}

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

.footer h5 {
  color: var(--white);
  margin-bottom: 1rem;
  font-weight: 700;
}

.footer a {
  color: rgba(255, 255, 255, 0.8);
  transition: var(--transition);
}

.footer a:hover {
  color: var(--primary-light);
}

.footer-bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  margin-top: 2rem;
  padding-top: 1rem;
  text-align: center;
  color: rgba(255, 255, 255, 0.7);
}

/* Animation Classes */
.fade-in {
  opacity: 0;
  transform: translateY(30px);
  transition: var(--transition);
}

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

.slide-in-left {
  opacity: 0;
  transform: translateX(-50px);
  transition: var(--transition);
}

.slide-in-left.visible {
  opacity: 1;
  transform: translateX(0);
}

.slide-in-right {
  opacity: 0;
  transform: translateX(50px);
  transition: var(--transition);
}

.slide-in-right.visible {
  opacity: 1;
  transform: translateX(0);
}

/* Loading Animation */
.loading {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: var(--white);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 9999;
  transition: opacity 0.5s ease;
}

.loading.hidden {
  opacity: 0;
  pointer-events: none;
}

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

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

/* Responsive Design */
@media (max-width: 768px) {
  .hero {
    background-attachment: scroll;
    padding: 2rem 0;
  }
  
  .hero h1 {
    font-size: 2.5rem;
  }
  
  h1 {
    font-size: 2rem;
  }
  
  h2 {
    font-size: 1.5rem;
  }
  
  .section {
    padding: 3rem 0;
  }
  
  .navbar-nav {
    background: var(--white);
    border-radius: 10px;
    padding: 1rem;
    margin-top: 1rem;
    box-shadow: var(--shadow);
  }
  
  .navbar-nav .nav-link {
    margin: 0.5rem 0;
    padding: 0.5rem 1rem;
    border-radius: 5px;
    transition: var(--transition);
  }
  
  .navbar-nav .nav-link:hover {
    background: rgba(211, 47, 47, 0.1);
  }
  
  .btn {
    display: block;
    width: 100%;
    margin-bottom: 1rem;
  }
}

@media (max-width: 576px) {
  .hero h1 {
    font-size: 2rem;
  }
  
  .hero p {
    font-size: 1rem;
  }
  
  .card-body {
    padding: 1.5rem;
  }
  
  .section {
    padding: 2rem 0;
  }
}

/* Print Styles */
@media print {
  .navbar,
  .hero,
  .footer {
    display: none;
  }
  
  body {
    font-size: 12pt;
    line-height: 1.4;
  }
  
  h1, h2, h3, h4, h5, h6 {
    color: black;
    page-break-after: avoid;
  }
}