/* Nordic Steel & Ember - Architectural Studio CSS */

:root {
  --primary-color: #2C3E50;
  --secondary-color: #E74C3C;
  --light-gray: #ECF0F1;
  --dark-gray: #34495E;
  --white: #FFFFFF;
  --black: #000000;
  --accent-steel: #7F8C8D;
  --ember-glow: #C0392B;
  --transition-smooth: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

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

html {
  scroll-behavior: smooth;
}

body {
  font-family: 'Inter', 'Segoe UI', system-ui, -apple-system, sans-serif;
  color: var(--primary-color) !important;
  background-color: var(--white) !important;
  line-height: 1.7;
  overflow-x: hidden;
}

/* Typography */
.display-2, .display-3, .display-4, .display-5, .display-6 {
  font-weight: 700 !important;
  letter-spacing: -0.02em;
  color: var(--primary-color) !important;
}

.lead {
  font-size: 1.25rem;
  font-weight: 300;
  color: var(--dark-gray) !important;
}

h2, h3, h4, h5 {
  font-weight: 600;
  color: var(--primary-color) !important;
}

/* Navbar Styles */
.navbar {
  background: linear-gradient(135deg, var(--primary-color) 0%, var(--dark-gray) 100%) !important;
  backdrop-filter: blur(10px);
  transition: var(--transition-smooth);
  box-shadow: 0 2px 20px rgba(44, 62, 80, 0.1);
  padding: 1rem 0 !important;
}

.navbar.fixed-top {
  z-index: 1050;
}

.navbar-brand {
  color: var(--white) !important;
  font-size: 1.5rem !important;
  font-weight: 700 !important;
  letter-spacing: 0.5px;
  transition: var(--transition-smooth);
  text-transform: uppercase;
}

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

.navbar-dark .navbar-toggler {
  border-color: var(--white) !important;
  color: var(--white) !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%28255, 255, 255, 1%29' stroke-linecap='round' stroke-miterlimit='10' stroke-width='2' d='M4 7h22M4 15h22M4 23h22'/%3e%3c/svg%3e") !important;
}

.nav-link {
  color: var(--white) !important;
  font-weight: 500 !important;
  padding: 0.5rem 1rem !important;
  transition: var(--transition-smooth);
  position: relative;
  text-transform: uppercase;
  font-size: 0.9rem;
  letter-spacing: 0.5px;
}

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

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

.nav-link:hover,
.nav-link.active {
  color: var(--secondary-color) !important;
  transform: translateY(-2px);
}

/* Buttons */
.btn {
  font-weight: 600 !important;
  text-transform: uppercase;
  letter-spacing: 1px;
  transition: var(--transition-smooth);
  border: none !important;
  position: relative;
  overflow: hidden;
  z-index: 1;
}

.btn::before {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.3), transparent);
  transition: left 0.5s;
  z-index: -1;
}

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

.btn-lg {
  padding: 1rem 2.5rem !important;
  font-size: 1rem !important;
  border-radius: 50px !important;
}

.btn-primary {
  background: var(--secondary-color) !important;
  color: var(--white) !important;
  box-shadow: 0 4px 15px rgba(231, 76, 60, 0.3);
}

.btn-primary:hover {
  background: var(--ember-glow) !important;
  color: var(--white) !important;
  transform: translateY(-3px);
  box-shadow: 0 6px 25px rgba(231, 76, 60, 0.4);
}

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

.btn-outline-light:hover {
  background: var(--white) !important;
  color: var(--primary-color) !important;
  transform: translateY(-3px);
  box-shadow: 0 6px 25px rgba(255, 255, 255, 0.3);
}

.btn-outline-dark {
  border: 2px solid var(--primary-color) !important;
  color: var(--primary-color) !important;
  background: transparent !important;
  padding: 0.5rem 1.5rem !important;
  border-radius: 30px !important;
}

.btn-outline-dark:hover,
.btn-outline-dark.active {
  background: var(--primary-color) !important;
  color: var(--white) !important;
  transform: translateY(-2px);
}

/* Hero Section */
.position-relative.w-100.h-100 {
  min-height: 100vh;
  background: linear-gradient(135deg, var(--primary-color) 0%, var(--dark-gray) 50%, var(--primary-color) 100%);
  position: relative;
  overflow: hidden;
}

.position-relative.w-100.h-100::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: 
    linear-gradient(45deg, transparent 48%, rgba(231, 76, 60, 0.1) 50%, transparent 52%),
    linear-gradient(-45deg, transparent 48%, rgba(231, 76, 60, 0.1) 50%, transparent 52%);
  background-size: 50px 50px;
  opacity: 0.3;
  animation: gridMove 20s linear infinite;
}

@keyframes gridMove {
  0% { background-position: 0 0; }
  100% { background-position: 50px 50px; }
}

.position-absolute.top-50.start-50.translate-middle {
  z-index: 2;
  width: 100%;
  padding: 2rem;
}

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

.display-2 {
  font-size: clamp(2.5rem, 5vw, 4rem) !important;
  text-shadow: 2px 2px 20px rgba(0, 0, 0, 0.3);
  animation: fadeInUp 1s ease-out;
  color: var(--white) !important;
}

.lead {
  color: rgba(255, 255, 255, 0.9) !important;
  text-shadow: 1px 1px 10px rgba(0, 0, 0, 0.2);
  animation: fadeInUp 1s ease-out 0.2s both;
  max-width: 600px;
  margin-left: auto;
  margin-right: auto;
}

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

.d-flex.justify-content-center.flex-wrap {
  animation: fadeInUp 1s ease-out 0.4s both;
  gap: 1rem;
}

/* Hero Privacy Alternative */
.hero-privacy {
  min-height: 60vh;
  background: linear-gradient(135deg, var(--primary-color) 0%, var(--dark-gray) 100%);
  position: relative;
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: center;
}

.hero-privacy::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: 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='%23E74C3C' fill-opacity='0.1'%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");
  opacity: 0.3;
}

/* Sections */
.py-5 {
  padding: 4rem 0 !important;
}

.container {
  max-width: 1200px;
}

section {
  position: relative;
}

/* Images */
.img-fluid {
  border-radius: 10px;
  transition: var(--transition-smooth);
}

.img-fluid:hover {
  transform: scale(1.02);
  box-shadow: 0 20px 40px rgba(44, 62, 80, 0.2) !important;
}

.shadow {
  box-shadow: 0 10px 30px rgba(44, 62, 80, 0.1) !important;
}

.shadow-lg {
  box-shadow: 0 20px 50px rgba(44, 62, 80, 0.15) !important;
}

.shadow-sm {
  box-shadow: 0 5px 15px rgba(44, 62, 80, 0.08) !important;
}

/* Cards */
.card {
  border: none !important;
  border-radius: 15px !important;
  overflow: hidden;
  transition: var(--transition-smooth);
  background: var(--white) !important;
  height: 100%;
}

.card:hover {
  transform: translateY(-10px);
  box-shadow: 0 20px 40px rgba(44, 62, 80, 0.15) !important;
}

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

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

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

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

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

/* Portfolio */
.portfolio-item {
  margin-bottom: 2rem;
  opacity: 0;
  animation: fadeInUp 0.6s ease-out forwards;
}

.portfolio-card {
  position: relative;
  overflow: hidden;
  border-radius: 15px;
  cursor: pointer;
  height: 350px;
}

.portfolio-card img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: var(--transition-smooth);
}

.portfolio-overlay {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: linear-gradient(135deg, rgba(44, 62, 80, 0.95), rgba(231, 76, 60, 0.85));
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  opacity: 0;
  transition: var(--transition-smooth);
  padding: 2rem;
}

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

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

.filter-btn {
  margin: 0.5rem;
  transition: var(--transition-smooth);
}

/* Badges */
.badge {
  background: var(--secondary-color) !important;
  color: var(--white) !important;
  padding: 0.5rem 1rem !important;
  font-weight: 600 !important;
  border-radius: 30px !important;
  font-size: 0.85rem !important;
  letter-spacing: 0.5px;
}

/* Forms */
.form-control,
.form-select {
  border: 2px solid var(--light-gray) !important;
  border-radius: 10px !important;
  padding: 0.75rem 1rem !important;
  transition: var(--transition-smooth);
  color: var(--primary-color) !important;
  background-color: var(--white) !important;
}

.form-control:focus,
.form-select:focus {
  border-color: var(--secondary-color) !important;
  box-shadow: 0 0 0 0.2rem rgba(231, 76, 60, 0.15) !important;
  color: var(--primary-color) !important;
}

.form-label {
  color: var(--primary-color) !important;
  font-weight: 600 !important;
  margin-bottom: 0.5rem !important;
}

.form-check-input {
  border: 2px solid var(--primary-color) !important;
}

.form-check-input:checked {
  background-color: var(--secondary-color) !important;
  border-color: var(--secondary-color) !important;
}

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

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

.needs-validation .form-control:invalid {
  border-color: var(--secondary-color) !important;
}

.needs-validation .form-control:valid {
  border-color: #27ae60 !important;
}

/* Timeline */
.timeline-container {
  position: relative;
  padding: 2rem 0;
}

.timeline-item {
  position: relative;
  padding-left: 3rem;
  margin-bottom: 3rem;
  animation: fadeInLeft 0.6s ease-out;
}

.timeline-marker {
  position: absolute;
  left: 0;
  top: 0;
  width: 2rem;
  height: 2rem;
  border-radius: 50%;
  background: var(--white);
  border: 3px solid var(--secondary-color);
  z-index: 2;
}

.timeline-badge {
  position: absolute;
  left: 0.5rem;
  top: 0.5rem;
  width: 1rem;
  height: 1rem;
  border-radius: 50%;
  background: var(--secondary-color);
  animation: pulse 2s infinite;
}

@keyframes pulse {
  0%, 100% {
    transform: scale(1);
    opacity: 1;
  }
  50% {
    transform: scale(1.2);
    opacity: 0.7;
  }
}

.timeline-item::before {
  content: '';
  position: absolute;
  left: 0.9rem;
  top: 2rem;
  width: 2px;
  height: calc(100% + 1rem);
  background: var(--light-gray);
}

.timeline-item:last-child::before {
  display: none;
}

@keyframes fadeInLeft {
  from {
    opacity: 0;
    transform: translateX(-30px);
  }
  to {
    opacity: 1;
    transform: translateX(0);
  }
}

/* Founder Content */
.founder-content {
  background: var(--light-gray);
  padding: 2rem;
  border-radius: 15px;
  border-left: 4px solid var(--secondary-color);
}

.fst-italic {
  font-style: italic !important;
  color: var(--dark-gray) !important;
}

/* Privacy Policy */
.privacy-container {
  position: relative;
  background: var(--white);
  border-radius: 15px;
  padding: 3rem;
  box-shadow: 0 10px 40px rgba(44, 62, 80, 0.1);
}

.blueprint-corner {
  position: absolute;
  width: 40px;
  height: 40px;
  border-style: solid;
  border-color: var(--secondary-color);
}

.blueprint-corner.tl {
  top: 0;
  left: 0;
  border-width: 3px 0 0 3px;
}

.blueprint-corner.tr {
  top: 0;
  right: 0;
  border-width: 3px 3px 0 0;
}

.blueprint-corner.bl {
  bottom: 0;
  left: 0;
  border-width: 0 0 3px 3px;
}

.blueprint-corner.br {
  bottom: 0;
  right: 0;
  border-width: 0 3px 3px 0;
}

.privacy-header {
  border-bottom: 2px solid var(--light-gray);
  padding-bottom: 2rem;
  margin-bottom: 2rem;
}

.effective-date {
  color: var(--accent-steel) !important;
  font-style: italic;
  margin-top: 1rem;
}

.privacy-content h2,
.privacy-content h3,
.privacy-content h4 {
  margin-top: 2rem;
  margin-bottom: 1rem;
  color: var(--primary-color) !important;
}

.privacy-content p {
  color: var(--dark-gray) !important;
  line-height: 1.8;
  margin-bottom: 1rem;
}

.privacy-content ul,
.privacy-content ol {
  color: var(--dark-gray) !important;
  margin-left: 2rem;
  margin-bottom: 1rem;
}

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

.bi-check-circle-fill {
  color: var(--secondary-color) !important;
  font-size: 1.5rem;
}

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

.bi-facebook,
.bi-instagram,
.bi-linkedin {
  font-size: 1.5rem;
  transition: var(--transition-smooth);
}

.bi-facebook:hover {
  color: #1877F2 !important;
}

.bi-instagram:hover {
  color: #E4405F !important;
}

.bi-linkedin:hover {
  color: #0A66C2 !important;
}

/* Background Utilities */
.bg-light {
  background-color: var(--light-gray) !important;
}

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

/* Text Utilities */
.text-muted {
  color: var(--accent-steel) !important;
}

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

.text-end {
  text-align: right !important;
}

.text-center {
  text-align: center !important;
}

/* Border Utilities */
.border-start {
  border-left: 4px solid var(--secondary-color) !important;
}

.border-2 {
  border-width: 2px !important;
}

/* List Styles */
.list-unstyled {
  list-style: none !important;
  padding-left: 0 !important;
}

.list-unstyled li {
  margin-bottom: 0.75rem;
}

.list-unstyled a {
  color: var(--dark-gray) !important;
  text-decoration: none !important;
  transition: var(--transition-smooth);
}

.list-unstyled a:hover {
  color: var(--secondary-color) !important;
  padding-left: 5px;
}

/* Footer */
footer {
  background: linear-gradient(135deg, var(--primary-color) 0%, var(--dark-gray) 100%) !important;
  color: var(--white) !important;
  padding: 3rem 0 1rem !important;
  margin-top: 5rem;
}

footer h5,
footer h4 {
  color: var(--white) !important;
  margin-bottom: 1.5rem !important;
  font-weight: 700 !important;
}

footer p,
footer a,
footer li {
  color: rgba(255, 255, 255, 0.8) !important;
}

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

.opacity-25 {
  opacity: 0.25 !important;
}

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

/* Rounded Circle */
.rounded-circle {
  border-radius: 50% !important;
  width: 100px;
  height: 100px;
  object-fit: cover;
  border: 3px solid var(--secondary-color);
}

/* Overflow */
.overflow-hidden {
  overflow: hidden !important;
}

/* Min Height */
.min-vh-100 {
  min-height: 100vh !important;
}

/* Spacing Utilities */
.gap-2 {
  gap: 0.5rem !important;
}

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

.gap-4 {
  gap: 1.5rem !important;
}

.gap-5 {
  gap: 3rem !important;
}

/* Responsive Images */
.d-block {
  display: block !important;
}

.mx-auto {
  margin-left: auto !important;
  margin-right: auto !important;
}

/* Loading Animation */
@keyframes shimmer {
  0% {
    background-position: -1000px 0;
  }
  100% {
    background-position: 1000px 0;
  }
}

/* Hover Effects for Interactive Elements */
.text-decoration-none {
  text-decoration: none !important;
}

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

/* Accessibility */
:focus {
  outline: 2px solid var(--secondary-color) !important;
  outline-offset: 2px;
}

a:focus,
button:focus {
  outline: 2px solid var(--secondary-color) !important;
}

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

/* Responsive Design */
@media (max-width: 991.98px) {
  .navbar-collapse {
    background: rgba(44, 62, 80, 0.98);
    padding: 1rem;
    border-radius: 10px;
    margin-top: 1rem;
  }
  
  .nav-link {
    padding: 0.75rem 1rem !important;
  }
  
  .display-2 {
    font-size: 2.5rem !important;
  }
  
  .display-4 {
    font-size: 2rem !important;
  }
  
  .py-5 {
    padding: 3rem 0 !important;
  }
  
  .portfolio-card {
    height: 250px;
  }
  
  .privacy-container {
    padding: 2rem 1rem;
  }
}

@media (max-width: 767.98px) {
  .display-2 {
    font-size: 2rem !important;
  }
  
  .lead {
    font-size: 1rem;
  }
  
  .btn-lg {
    padding: 0.75rem 2rem !important;
    font-size: 0.9rem !important;
  }
  
  .card-body {
    padding: 1.5rem !important;
  }
  
  .timeline-item {
    padding-left: 2rem;
  }
  
  .timeline-marker {
    width: 1.5rem;
    height: 1.5rem;
  }
  
  .rounded-circle {
    width: 80px;
    height: 80px;
  }
}

@media (max-width: 575.98px) {
  .container-fluid {
    padding-left: 1rem !important;
    padding-right: 1rem !important;
  }
  
  .px-3 {
    padding-left: 1rem !important;
    padding-right: 1rem !important;
  }
  
  .px-5 {
    padding-left: 1.5rem !important;
    padding-right: 1.5rem !important;
  }
  
  .display-2 {
    font-size: 1.75rem !important;
  }
  
  .portfolio-card {
    height: 200px;
  }
  
  .privacy-container {
    padding: 1.5rem 1rem;
  }
  
  .blueprint-corner {
    width: 25px;
    height: 25px;
  }
}

/* Smooth Transitions for All Interactive Elements */
a, button, input, textarea, select {
  transition: var(--transition-smooth);
}

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

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

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

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

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

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

/* Additional Animation Classes */
.fade-in {
  animation: fadeIn 1s ease-out;
}

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

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

@keyframes slideInLeft {
  from {
    opacity: 0;
    transform: translateX(-50px);
  }
  to {
    opacity: 1;
    transform: translateX(0);
  }
}

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

@keyframes slideInRight {
  from {
    opacity: 0;
    transform: translateX(50px);
  }
  to {
    opacity: 1;
    transform: translateX(0);
  }
}

/* Scale Animation */
.scale-in {
  animation: scaleIn 0.5s ease-out;
}

@keyframes scaleIn {
  from {
    opacity: 0;
    transform: scale(0.9);
  }
  to {
    opacity: 1;
    transform: scale(1);
  }
}

/* Utility Classes */
.cursor-pointer {
  cursor: pointer;
}

.position-relative {
  position: relative !important;
}

.position-absolute {
  position: absolute !important;
}

.w-100 {
  width: 100% !important;
}

.h-100 {
  height: 100% !important;
}

.top-0 {
  top: 0 !important;
}

.bottom-0 {
  bottom: 0 !important;
}

.start-0 {
  left: 0 !important;
}

.top-50 {
  top: 50% !important;
}

.start-50 {
  left: 50% !important;
}

.translate-middle {
  transform: translate(-50%, -50%) !important;
}

/* Z-index Management */
.z-index-1 {
  z-index: 1;
}

.z-index-2 {
  z-index: 2;
}

.z-index-3 {
  z-index: 3;
}