/* Ember & Storm Architecture Studio - Custom CSS */

/* CSS Custom Properties */
:root {
  --primary-color: #D2691E;
  --secondary-color: #2F4F4F;
  --primary-light: #E8944A;
  --primary-dark: #B85A18;
  --secondary-light: #456565;
  --secondary-dark: #1F3535;
  --text-light: #F5F5F5;
  --text-dark: #2C2C2C;
  --bg-light: #FFFFFF;
  --bg-dark: #1A1A1A;
  --accent-warm: #FF6B35;
  --accent-cool: #4A90A4;
  --shadow-light: rgba(210, 105, 30, 0.1);
  --shadow-medium: rgba(47, 79, 79, 0.2);
  --shadow-dark: rgba(0, 0, 0, 0.3);
  --gradient-ember: linear-gradient(135deg, var(--primary-color) 0%, var(--accent-warm) 100%);
  --gradient-storm: linear-gradient(135deg, var(--secondary-color) 0%, var(--accent-cool) 100%);
  --transition-fast: 0.2s ease-in-out;
  --transition-medium: 0.4s ease-in-out;
  --transition-slow: 0.6s ease-in-out;
}

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

html {
  scroll-behavior: smooth;
}

body {
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  line-height: 1.6;
  color: var(--text-dark);
  background-color: var(--bg-light);
  font-size: 16px;
  margin: 0;
  padding: 0;
  overflow-x: hidden;
}

/* Typography */
h1, h2, h3, h4, h5, h6 {
  font-family: 'Playfair Display', serif;
  font-weight: 600;
  line-height: 1.2;
  margin-bottom: 1rem;
  color: var(--text-dark);
}

h1 {
  font-size: clamp(2.5rem, 5vw, 4rem);
  margin-bottom: 1.5rem;
}

h2 {
  font-size: clamp(2rem, 4vw, 3rem);
}

h3 {
  font-size: clamp(1.5rem, 3vw, 2.25rem);
}

p {
  margin-bottom: 1.2rem;
  font-size: clamp(1rem, 2vw, 1.125rem);
}

.lead {
  font-size: clamp(1.125rem, 2.5vw, 1.375rem);
  font-weight: 300;
  line-height: 1.7;
  color: var(--secondary-color);
}

/* Bootstrap 5 Overrides */
.btn {
  border-radius: 0;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  padding: 0.875rem 2rem;
  transition: all var(--transition-medium);
  border: 2px solid transparent;
  position: relative;
  overflow: hidden;
}

.btn::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 var(--transition-medium);
}

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

.btn-primary {
  background: var(--gradient-ember);
  border-color: var(--primary-color);
  color: var(--text-light);
}

.btn-primary:hover {
  background: var(--primary-dark);
  border-color: var(--primary-dark);
  color: var(--text-light);
  transform: translateY(-2px);
  box-shadow: 0 8px 25px var(--shadow-light);
}

.btn-secondary {
  background: var(--gradient-storm);
  border-color: var(--secondary-color);
  color: var(--text-light);
}

.btn-secondary:hover {
  background: var(--secondary-dark);
  border-color: var(--secondary-dark);
  color: var(--text-light);
  transform: translateY(-2px);
  box-shadow: 0 8px 25px var(--shadow-medium);
}

.btn-outline-primary {
  color: var(--primary-color);
  border-color: var(--primary-color);
  background: transparent;
}

.btn-outline-primary:hover {
  background: var(--primary-color);
  border-color: var(--primary-color);
  color: var(--text-light);
}

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

.btn-outline-secondary:hover {
  background: var(--secondary-color);
  border-color: var(--secondary-color);
  color: var(--text-light);
}

/* Card Overrides */
.card {
  border: none;
  border-radius: 0;
  box-shadow: 0 4px 20px var(--shadow-light);
  transition: all var(--transition-medium);
  overflow: hidden;
}

.card:hover {
  transform: translateY(-5px);
  box-shadow: 0 12px 40px var(--shadow-medium);
}

.card-header {
  background: var(--gradient-ember);
  color: var(--text-light);
  border-bottom: none;
  padding: 1.5rem;
}

/* Navigation */
.navbar {
  background: rgba(255, 255, 255, 0.95) !important;
  backdrop-filter: blur(10px);
  box-shadow: 0 2px 20px var(--shadow-light);
  transition: all var(--transition-medium);
  padding: 1rem 0;
}

.navbar.scrolled {
  background: rgba(255, 255, 255, 0.98) !important;
  padding: 0.5rem 0;
}

.navbar-brand {
  font-family: 'Playfair Display', serif;
  font-weight: 700;
  font-size: 1.75rem;
  color: var(--primary-color) !important;
  transition: all var(--transition-fast);
}

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

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

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

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

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

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

/* Mobile Menu Toggle */
.navbar-toggler {
  border: none;
  padding: 0.25rem;
  background: transparent;
}

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

.navbar-toggler-icon {
  width: 25px;
  height: 25px;
  position: relative;
  background: none;
}

.navbar-toggler-icon::before,
.navbar-toggler-icon::after,
.navbar-toggler-icon {
  background: var(--primary-color);
}

/* Hero Section */
.hero {
  min-height: 100vh;
  background: linear-gradient(135deg, rgba(210, 105, 30, 0.9) 0%, rgba(47, 79, 79, 0.9) 100%),
              url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 100"><defs><pattern id="grain" width="100" height="100" patternUnits="userSpaceOnUse"><circle cx="20" cy="20" r="1" fill="%23ffffff" opacity="0.1"/><circle cx="80" cy="40" r="1" fill="%23ffffff" opacity="0.1"/><circle cx="40" cy="80" r="1" fill="%23ffffff" opacity="0.1"/></pattern></defs><rect width="100" height="100" fill="url(%23grain)"/></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" viewBox="0 0 1000 1000"><polygon fill="%23ffffff" opacity="0.02" points="0,0 1000,300 1000,1000 0,700"/></svg>');
  background-size: cover;
  animation: float 20s ease-in-out infinite;
}

@keyframes float {
  0%, 100% { transform: translateX(0) translateY(0); }
  25% { transform: translateX(-2%) translateY(-1%); }
  50% { transform: translateX(1%) translateY(-2%); }
  75% { transform: translateX(-1%) translateY(1%); }
}

.hero-content {
  position: relative;
  z-index: 2;
  color: var(--text-light);
  text-align: left;
}

.hero h1 {
  color: var(--text-light);
  margin-bottom: 2rem;
  opacity: 0;
  animation: slideInUp 1s ease-out 0.5s forwards;
}

.hero .lead {
  color: rgba(255, 255, 255, 0.9);
  margin-bottom: 3rem;
  opacity: 0;
  animation: slideInUp 1s ease-out 0.8s forwards;
}

.hero .btn {
  opacity: 0;
  animation: slideInUp 1s ease-out 1.1s forwards;
}

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

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

.section-ember {
  background: linear-gradient(135deg, rgba(210, 105, 30, 0.05) 0%, rgba(255, 107, 53, 0.05) 100%);
}

.section-storm {
  background: linear-gradient(135deg, rgba(47, 79, 79, 0.05) 0%, rgba(74, 144, 164, 0.05) 100%);
}

.section-title {
  position: relative;
  display: inline-block;
  margin-bottom: 3rem;
}

.section-title::after {
  content: '';
  position: absolute;
  bottom: -10px;
  left: 0;
  width: 60px;
  height: 3px;
  background: var(--gradient-ember);
}

.section-title.storm::after {
  background: var(--gradient-storm);
}

/* Portfolio Grid */
.portfolio-item {
  position: relative;
  overflow: hidden;
  border-radius: 0;
  margin-bottom: 2rem;
  background: var(--bg-light);
  box-shadow: 0 4px 20px var(--shadow-light);
  transition: all var(--transition-medium);
}

.portfolio-item:hover {
  transform: translateY(-5px);
  box-shadow: 0 12px 40px var(--shadow-medium);
}

.portfolio-image {
  position: relative;
  overflow: hidden;
  height: 300px;
}

.portfolio-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--transition-slow);
}

.portfolio-item:hover .portfolio-image img {
  transform: scale(1.1);
}

.portfolio-overlay {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(210, 105, 30, 0.9);
  color: var(--text-light);
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  transition: all var(--transition-medium);
  flex-direction: column;
  text-align: center;
}

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

.portfolio-content {
  padding: 2rem;
}

.portfolio-content h4 {
  color: var(--primary-color);
  margin-bottom: 0.5rem;
}

.portfolio-content p {
  color: var(--secondary-color);
  margin-bottom: 1rem;
}

/* Services Cards */
.service-card {
  background: var(--bg-light);
  padding: 3rem 2rem;
  text-align: center;
  position: relative;
  overflow: hidden;
  transition: all var(--transition-medium);
  border: 1px solid rgba(210, 105, 30, 0.1);
}

.service-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: var(--gradient-ember);
  transition: left var(--transition-slow);
  z-index: 1;
}

.service-card:hover::before {
  left: 0;
}

.service-card:hover {
  color: var(--text-light);
  transform: translateY(-10px);
  box-shadow: 0 20px 60px var(--shadow-medium);
}

.service-card > * {
  position: relative;
  z-index: 2;
  transition: color var(--transition-medium);
}

.service-card:hover > * {
  color: var(--text-light);
}

.service-icon {
  font-size: 3rem;
  color: var(--primary-color);
  margin-bottom: 1.5rem;
  transition: all var(--transition-medium);
}

.service-card:hover .service-icon {
  color: var(--text-light);
  transform: scale(1.1);
}

/* Forms */
.form-control {
  border: 2px solid rgba(210, 105, 30, 0.2);
  border-radius: 0;
  padding: 1rem;
  font-size: 1rem;
  transition: all var(--transition-fast);
  background: rgba(255, 255, 255, 0.9);
}

.form-control:focus {
  border-color: var(--primary-color);
  box-shadow: 0 0 0 0.2rem rgba(210, 105, 30, 0.15);
  background: var(--bg-light);
}

.form-label {
  color: var(--secondary-color);
  font-weight: 500;
  margin-bottom: 0.5rem;
}

.form-floating .form-control {
  padding: 1.625rem 1rem 0.625rem;
}

.form-floating label {
  color: rgba(47, 79, 79, 0.7);
}

/* Contact Section */
.contact-info {
  background: var(--gradient-storm);
  color: var(--text-light);
  padding: 3rem;
  height: 100%;
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.contact-info h3 {
  color: var(--text-light);
  margin-bottom: 2rem;
}

.contact-item {
  display: flex;
  align-items: center;
  margin-bottom: 1.5rem;
}

.contact-item i {
  font-size: 1.5rem;
  margin-right: 1rem;
  color: var(--accent-warm);
  width: 30px;
}

/* Footer */
footer {
  background: var(--secondary-dark);
  color: var(--text-light);
  padding: 3rem 0 1rem;
}

footer h5 {
  color: var(--primary-light);
  margin-bottom: 1.5rem;
}

footer a {
  color: rgba(255, 255, 255, 0.8);
  text-decoration: none;
  transition: color var(--transition-fast);
}

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

.social-links a {
  display: inline-block;
  width: 40px;
  height: 40px;
  background: rgba(210, 105, 30, 0.2);
  color: var(--text-light);
  text-align: center;
  line-height: 40px;
  margin-right: 0.5rem;
  transition: all var(--transition-fast);
}

.social-links a:hover {
  background: var(--primary-color);
  transform: translateY(-3px);
}

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

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

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

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

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

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

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

.loading.hidden {
  opacity: 0;
  visibility: hidden;
}

.loader {
  width: 60px;
  height: 60px;
  border: 4px solid rgba(210, 105, 30, 0.2);
  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); }
}

/* Scroll to Top Button */
.scroll-top {
  position: fixed;
  bottom: 20px;
  right: 20px;
  width: 50px;
  height: 50px;
  background: var(--gradient-ember);
  color: var(--text-light);
  border: none;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.2rem;
  cursor: pointer;
  opacity: 0;
  visibility: hidden;
  transform: translateY(20px);
  transition: all var(--transition-medium);
  z-index: 1000;
}

.scroll-top.visible {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

.scroll-top:hover {
  transform: translateY(-5px) scale(1.1);
  box-shadow: 0 8px 25px var(--shadow-medium);
}

/* Responsive Design - Mobile First */
@media (max-width: 575.98px) {
  .hero {
    background-attachment: scroll;
    text-align: center;
  }
  
  .hero-content {
    padding: 1rem;
  }
  
  section {
    padding: 3rem 0;
  }
  
  .portfolio-image {
    height: 250px;
  }
  
  .service-card {
    padding: 2rem 1.5rem;
    margin-bottom: 1rem;
  }
  
  .contact-info {
    padding: 2rem;
    margin-bottom: 2rem;
  }
  
  .btn {
    width: 100%;
    margin-bottom: 0.5rem;
  }
}

@media (max-width: 767.98px) {
  .navbar-collapse {
    background: rgba(255, 255, 255, 0.98);
    margin-top: 1rem;
    padding: 1rem;
    border-radius: 8px;
    box-shadow: 0 4px 20px var(--shadow-light);
  }
  
  .navbar-nav .nav-link {
    padding: 0.75rem 1rem !important;
    border-bottom: 1px solid rgba(210, 105, 30, 0.1);
  }
  
  .navbar-nav .nav-link:last-child {
    border-bottom: none;
  }
}

@media (min-width: 768px) {
  .portfolio-image {
    height: 350px;
  }
}

@media (min-width: 992px) {
  section {
    padding: 6rem 0;
  }
  
  .hero-content {
    max-width: 70%;
  }
  
  .portfolio-image {
    height: 400px;
  }
}

@media (min-width: 1200px) {
  .container-xl {
    max-width: 1200px;
  }
}

/* Print Styles */
@media print {
  .navbar,
  .scroll-top,
  .loading {
    display: none !important;
  }
  
  .hero {
    background: none !important;
    color: var(--text-dark) !important;
    min-height: auto;
  }
  
  .hero h1,
  .hero .lead {
    color: var(--text-dark) !important;
  }
}