/* Forest Gold Architecture Studio - Custom Styles */

:root {
  --primary-color: #2C5F41;
  --secondary-color: #D4AF37;
  --primary-dark: #1a3a28;
  --primary-light: #3d7f5a;
  --secondary-light: #e6c963;
  --secondary-dark: #b89a2c;
  --white: #ffffff;
  --light-bg: #f8f9fa;
  --text-dark: #212529;
  --text-muted: #6c757d;
  --shadow: 0 0.5rem 1rem rgba(0, 0, 0, 0.15);
  --shadow-lg: 0 1rem 3rem rgba(0, 0, 0, 0.175);
  --transition: all 0.3s ease;
}

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

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

/* Typography */
.display-2, .display-3, .display-4, .display-5, .display-6 {
  font-weight: 300;
  line-height: 1.2;
  color: var(--primary-color) !important;
}

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

.fw-light {
  font-weight: 300 !important;
}

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

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

/* Navigation */
.navbar {
  padding: 1rem 0;
  transition: var(--transition);
  z-index: 1000;
}

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

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

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

.navbar-brand {
  font-size: 1.5rem;
  color: var(--secondary-color) !important;
  transition: var(--transition);
  letter-spacing: 1px;
}

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

.navbar-dark .navbar-brand {
  color: var(--secondary-color) !important;
}

.navbar-light .navbar-brand {
  color: var(--primary-color) !important;
}

.nav-link {
  color: rgba(255, 255, 255, 0.9) !important;
  font-weight: 500;
  padding: 0.5rem 1rem !important;
  transition: var(--transition);
  position: relative;
}

.navbar-dark .nav-link {
  color: rgba(255, 255, 255, 0.9) !important;
}

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

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

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

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

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

.navbar-toggler:focus {
  box-shadow: 0 0 0 0.25rem rgba(212, 175, 55, 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(212, 175, 55, 1)' stroke-linecap='round' stroke-miterlimit='10' stroke-width='2' d='M4 7h22M4 15h22M4 23h22'/%3e%3c/svg%3e") !important;
}

.sticky-top {
  position: sticky !important;
  top: 0;
  z-index: 1020;
}

.shadow-sm {
  box-shadow: 0 0.125rem 0.25rem rgba(0, 0, 0, 0.075) !important;
}

.shadow {
  box-shadow: var(--shadow) !important;
}

.shadow-lg {
  box-shadow: var(--shadow-lg) !important;
}

/* Hero Section */
.vh-100 {
  min-height: 100vh;
}

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

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

.overflow-hidden {
  overflow: hidden !important;
}

.hero-about {
  background: linear-gradient(135deg, var(--primary-color) 0%, var(--primary-dark) 100%);
  position: relative;
  padding: 8rem 0 6rem;
}

.hero-about::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="%23D4AF37" fill-opacity="0.05"%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;
}

.object-fit-cover {
  object-fit: cover;
  opacity: 0.4;
  filter: brightness(0.7);
}

.top-0 { top: 0 !important; }
.start-0 { left: 0 !important; }
.end-0 { right: 0 !important; }
.bottom-0 { bottom: 0 !important; }

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

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

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

/* Buttons */
.btn {
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 1px;
  transition: var(--transition);
  border: 2px solid transparent;
  position: relative;
  overflow: hidden;
  z-index: 1;
}

.btn::before {
  content: '';
  position: absolute;
  top: 50%;
  left: 50%;
  width: 0;
  height: 0;
  border-radius: 50%;
  background-color: rgba(255, 255, 255, 0.2);
  transform: translate(-50%, -50%);
  transition: width 0.6s, height 0.6s;
  z-index: -1;
}

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

.btn-lg {
  padding: 0.75rem 2rem;
  font-size: 1rem;
}

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

.btn-primary:hover,
.btn-primary:focus,
.btn-primary:active {
  background-color: var(--secondary-dark) !important;
  border-color: var(--secondary-dark) !important;
  color: var(--primary-dark) !important;
  transform: translateY(-3px);
  box-shadow: 0 10px 20px rgba(212, 175, 55, 0.3) !important;
}

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

.btn-outline-primary:hover,
.btn-outline-primary:focus,
.btn-outline-primary:active {
  background-color: var(--secondary-color) !important;
  border-color: var(--secondary-color) !important;
  color: var(--primary-dark) !important;
  transform: translateY(-3px);
  box-shadow: 0 10px 20px rgba(212, 175, 55, 0.3) !important;
}

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

.btn-outline-light:hover,
.btn-outline-light:focus,
.btn-outline-light:active {
  background-color: var(--white) !important;
  border-color: var(--white) !important;
  color: var(--primary-color) !important;
  transform: translateY(-3px);
  box-shadow: 0 10px 20px rgba(255, 255, 255, 0.3) !important;
}

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

.btn-secondary:hover,
.btn-secondary:focus,
.btn-secondary:active {
  background-color: var(--primary-dark) !important;
  border-color: var(--primary-dark) !important;
  color: var(--white) !important;
  transform: translateY(-3px);
  box-shadow: 0 10px 20px rgba(44, 95, 65, 0.3) !important;
}

/* Sections */
section {
  position: relative;
}

.py-5 {
  padding-top: 3rem !important;
  padding-bottom: 3rem !important;
}

.py-0 {
  padding-top: 0 !important;
  padding-bottom: 0 !important;
}

.pt-4 { padding-top: 1.5rem !important; }
.pt-5 { padding-top: 3rem !important; }
.pb-3 { padding-bottom: 1rem !important; }
.pb-4 { padding-bottom: 1.5rem !important; }
.pb-5 { padding-bottom: 3rem !important; }

.px-3 { padding-left: 1rem !important; padding-right: 1rem !important; }
.px-4 { padding-left: 1.5rem !important; padding-right: 1.5rem !important; }
.px-5 { padding-left: 3rem !important; padding-right: 3rem !important; }

.p-0 { padding: 0 !important; }
.p-3 { padding: 1rem !important; }
.p-4 { padding: 1.5rem !important; }
.p-5 { padding: 3rem !important; }

.py-2 { padding-top: 0.5rem !important; padding-bottom: 0.5rem !important; }
.py-3 { padding-top: 1rem !important; padding-bottom: 1rem !important; }

.px-lg-5 {
  padding-left: 3rem !important;
  padding-right: 3rem !important;
}

.ps-3 { padding-left: 1rem !important; }
.ps-lg-5 { padding-left: 3rem !important; }

.m-3 { margin: 1rem !important; }

.mt-2 { margin-top: 0.5rem !important; }
.mt-3 { margin-top: 1rem !important; }
.mt-4 { margin-top: 1.5rem !important; }
.mt-5 { margin-top: 3rem !important; }
.mt-lg-0 { margin-top: 0 !important; }

.mb-0 { margin-bottom: 0 !important; }
.mb-1 { margin-bottom: 0.25rem !important; }
.mb-2 { margin-bottom: 0.5rem !important; }
.mb-3 { margin-bottom: 1rem !important; }
.mb-4 { margin-bottom: 1.5rem !important; }
.mb-5 { margin-bottom: 3rem !important; }
.mb-lg-0 { margin-bottom: 0 !important; }

.me-2 { margin-right: 0.5rem !important; }
.me-3 { margin-right: 1rem !important; }
.ms-2 { margin-left: 0.5rem !important; }
.ms-auto { margin-left: auto !important; }

.mx-2 { margin-left: 0.5rem !important; margin-right: 0.5rem !important; }
.mx-auto { margin-left: auto !important; margin-right: auto !important; }

.my-4 { margin-top: 1.5rem !important; margin-bottom: 1.5rem !important; }

.g-0 { gap: 0 !important; }
.g-3 { gap: 1rem !important; }
.g-4 { gap: 1.5rem !important; }

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

.story-section {
  background-color: var(--light-bg);
  position: relative;
}

.story-section::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 100px;
  background: linear-gradient(to bottom, transparent, var(--light-bg));
}

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

.rounded {
  border-radius: 0.375rem !important;
}

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

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

.ratio {
  position: relative;
  width: 100%;
}

.ratio::before {
  display: block;
  padding-top: var(--bs-aspect-ratio);
  content: "";
}

.ratio > * {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
}

.ratio-16x9 {
  --bs-aspect-ratio: 56.25%;
}

/* Team Section */
.team-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 2rem;
  margin-top: 3rem;
}

.team-member {
  background-color: var(--white);
  border-radius: 10px;
  overflow: hidden;
  box-shadow: var(--shadow);
  transition: var(--transition);
  cursor: pointer;
}

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

.team-photo {
  width: 100%;
  height: 300px;
  object-fit: cover;
  transition: var(--transition);
}

.team-member:hover .team-photo {
  transform: scale(1.1);
}

.team-info {
  padding: 1.5rem;
  text-align: center;
}

.team-name {
  font-size: 1.25rem;
  font-weight: 600;
  color: var(--primary-color) !important;
  margin-bottom: 0.5rem;
}

.team-role {
  color: var(--secondary-color) !important;
  font-weight: 500;
  margin-bottom: 1rem;
  text-transform: uppercase;
  font-size: 0.875rem;
  letter-spacing: 1px;
}

.team-bio {
  font-size: 0.9rem;
  color: var(--text-muted) !important;
  line-height: 1.6;
}

/* Values Section */
.values-section {
  background: linear-gradient(135deg, var(--primary-color) 0%, var(--primary-dark) 100%);
  color: var(--white) !important;
  position: relative;
  overflow: hidden;
}

.values-section::before {
  content: '';
  position: absolute;
  top: -50%;
  right: -50%;
  width: 100%;
  height: 200%;
  background: radial-gradient(circle, rgba(212, 175, 55, 0.1) 0%, transparent 70%);
  animation: rotate 30s linear infinite;
}

@keyframes rotate {
  from { transform: rotate(0deg); }
  to { transform: rotate(360deg); }
}

.values-section .display-3,
.values-section .display-4,
.values-section .display-5 {
  color: var(--white) !important;
}

.value-card {
  background-color: rgba(255, 255, 255, 0.1);
  backdrop-filter: blur(10px);
  border-radius: 15px;
  padding: 2rem;
  transition: var(--transition);
  border: 2px solid rgba(212, 175, 55, 0.3);
  height: 100%;
}

.value-card:hover {
  background-color: rgba(255, 255, 255, 0.15);
  transform: translateY(-10px);
  border-color: var(--secondary-color);
  box-shadow: 0 20px 40px rgba(212, 175, 55, 0.2);
}

.value-card .bi {
  font-size: 3rem;
  color: var(--secondary-color) !important;
  margin-bottom: 1rem;
}

.value-card h3,
.value-card .h3 {
  color: var(--white) !important;
  margin-bottom: 1rem;
}

.value-card p {
  color: rgba(255, 255, 255, 0.9) !important;
}

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

.timeline::before {
  content: '';
  position: absolute;
  left: 50%;
  top: 0;
  bottom: 0;
  width: 2px;
  background: linear-gradient(to bottom, var(--secondary-color), var(--primary-color));
  transform: translateX(-50%);
}

.timeline-item {
  display: flex;
  margin-bottom: 3rem;
  position: relative;
}

.timeline-item:nth-child(odd) {
  flex-direction: row-reverse;
}

.timeline-year {
  flex: 0 0 50%;
  padding: 0 3rem;
  text-align: right;
  font-size: 2rem;
  font-weight: 700;
  color: var(--secondary-color) !important;
}

.timeline-item:nth-child(odd) .timeline-year {
  text-align: left;
}

.timeline-content {
  flex: 0 0 50%;
  padding: 0 3rem;
  background-color: var(--white);
  border-radius: 10px;
  box-shadow: var(--shadow);
  padding: 2rem;
  position: relative;
}

.timeline-content::before {
  content: '';
  position: absolute;
  top: 50%;
  right: -10px;
  width: 20px;
  height: 20px;
  background-color: var(--secondary-color);
  border-radius: 50%;
  transform: translateY(-50%);
  border: 4px solid var(--white);
  box-shadow: 0 0 0 4px var(--secondary-light);
}

.timeline-item:nth-child(odd) .timeline-content::before {
  right: auto;
  left: -10px;
}

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

.form-control,
.form-select {
  border: 2px solid #e0e0e0;
  border-radius: 8px;
  padding: 0.75rem 1rem;
  transition: var(--transition);
  font-size: 1rem;
}

.form-control:focus,
.form-select:focus {
  border-color: var(--secondary-color) !important;
  box-shadow: 0 0 0 0.25rem rgba(212, 175, 55, 0.25) !important;
  outline: none;
}

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

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

.form-check-input:focus {
  box-shadow: 0 0 0 0.25rem rgba(212, 175, 55, 0.25) !important;
}

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

/* Portfolio Grid */
.portfolio-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(350px, 1fr));
  gap: 2rem;
  margin-top: 2rem;
}

.portfolio-item {
  position: relative;
  overflow: hidden;
  border-radius: 15px;
  cursor: pointer;
  box-shadow: var(--shadow);
  transition: var(--transition);
  height: 300px;
}

.portfolio-item.large {
  grid-column: span 2;
  height: 400px;
}

.portfolio-item.medium {
  height: 350px;
}

.portfolio-image-wrapper {
  width: 100%;
  height: 100%;
  overflow: hidden;
}

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

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

.portfolio-overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(135deg, rgba(44, 95, 65, 0.95) 0%, rgba(26, 58, 40, 0.95) 100%);
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  transition: var(--transition);
}

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

.portfolio-details {
  text-align: center;
  color: var(--white) !important;
  padding: 2rem;
  transform: translateY(20px);
  transition: var(--transition);
}

.portfolio-item:hover .portfolio-details {
  transform: translateY(0);
}

.portfolio-details h3,
.portfolio-details .h3 {
  color: var(--secondary-color) !important;
  margin-bottom: 1rem;
}

.portfolio-details p {
  color: rgba(255, 255, 255, 0.9) !important;
}

/* Filter Controls */
.filter-controls {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 1rem;
  margin-bottom: 2rem;
}

.filter-btn {
  padding: 0.5rem 1.5rem;
  background-color: transparent;
  border: 2px solid var(--primary-color);
  color: var(--primary-color) !important;
  border-radius: 50px;
  cursor: pointer;
  transition: var(--transition);
  font-weight: 500;
  text-transform: uppercase;
  font-size: 0.875rem;
  letter-spacing: 1px;
}

.filter-btn:hover,
.filter-btn.active {
  background-color: var(--secondary-color) !important;
  border-color: var(--secondary-color) !important;
  color: var(--primary-dark) !important;
  transform: translateY(-2px);
  box-shadow: 0 5px 15px rgba(212, 175, 55, 0.3);
}

/* Service Cards */
.service-card {
  background-color: var(--white);
  border-radius: 15px;
  padding: 2.5rem;
  box-shadow: var(--shadow);
  transition: var(--transition);
  border: 2px solid transparent;
  height: 100%;
  display: flex;
  flex-direction: column;
}

.service-card:hover {
  border-color: var(--secondary-color);
  transform: translateY(-10px);
  box-shadow: var(--shadow-lg);
}

.service-card .bi {
  font-size: 3.5rem;
  color: var(--secondary-color) !important;
  margin-bottom: 1.5rem;
  display: inline-block;
  transition: var(--transition);
}

.service-card:hover .bi {
  transform: scale(1.1) rotate(5deg);
}

.service-card h3,
.service-card .h3,
.service-card h4,
.service-card .h4 {
  color: var(--primary-color) !important;
  margin-bottom: 1rem;
}

.service-card p {
  color: var(--text-muted) !important;
  flex-grow: 1;
}

.service-content {
  margin-top: 1rem;
}

.service-content ul {
  list-style: none;
  padding: 0;
}

.service-content ul li {
  padding: 0.5rem 0;
  color: var(--text-dark) !important;
  position: relative;
  padding-left: 2rem;
}

.service-content ul li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 50%;
  transform: translateY(-50%);
  width: 8px;
  height: 8px;
  background-color: var(--secondary-color);
  border-radius: 50%;
}

/* Cards */
.card {
  border: none;
  border-radius: 15px;
  overflow: hidden;
  transition: var(--transition);
  box-shadow: var(--shadow);
  height: 100%;
}

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

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

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

.card-body {
  padding: 1.5rem;
}

.card-title {
  color: var(--primary-color) !important;
  font-weight: 600;
  margin-bottom: 1rem;
}

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

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

.border-start {
  border-left: 1px solid #dee2e6 !important;
}

.border-3 {
  border-width: 3px !important;
}

/* Badge */
.badge {
  padding: 0.5rem 1rem;
  border-radius: 50px;
  font-weight: 500;
  text-transform: uppercase;
  font-size: 0.75rem;
  letter-spacing: 1px;
  background-color: var(--secondary-color) !important;
  color: var(--primary-dark) !important;
}

/* Icons */
.bi {
  display: inline-block;
  vertical-align: middle;
  font-size: 1.5rem;
}

.bi-arrow-right,
.bi-clock,
.bi-calendar-check,
.bi-telephone,
.bi-envelope,
.bi-geo-alt,
.bi-lightbulb,
.bi-clock-history,
.bi-shield-check,
.bi-chat-dots,
.bi-geo-alt-fill,
.bi-telephone-fill,
.bi-envelope-fill,
.bi-tools,
.bi-house-door,
.bi-chevron-down,
.bi-check-circle-fill,
.bi-building,
.bi-bank,
.bi-tree,
.bi-map,
.bi-grid-3x3,
.bi-star-fill {
  color: var(--secondary-color) !important;
}

/* Utilities */
.d-flex { display: flex !important; }
.d-inline-flex { display: inline-flex !important; }
.d-none { display: none !important; }
.d-block { display: block !important; }
.d-lg-block { display: block !important; }

.flex-column { flex-direction: column !important; }
.flex-grow-1 { flex-grow: 1 !important; }
.flex-wrap { flex-wrap: wrap !important; }
.flex-lg-row-reverse { flex-direction: row-reverse !important; }

.align-items-center { align-items: center !important; }
.align-items-start { align-items: flex-start !important; }
.align-items-stretch { align-items: stretch !important; }

.justify-content-center { justify-content: center !important; }
.justify-content-between { justify-content: space-between !important; }

.text-center { text-align: center !important; }
.text-end { text-align: right !important; }
.text-lg-end { text-align: right !important; }
.text-lg-start { text-align: left !important; }
.text-md-start { text-align: left !important; }
.text-md-end { text-align: right !important; }

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

.opacity-25 { opacity: 0.25 !important; }
.opacity-75 { opacity: 0.75 !important; }

.fst-italic { font-style: italic !important; }

.small { font-size: 0.875rem !important; }
.h5 { font-size: 1.25rem !important; }
.h6 { font-size: 1rem !important; }
.fs-4 { font-size: 1.5rem !important; }
.fs-5 { font-size: 1.25rem !important; }

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

.container-fluid {
  width: 100%;
  padding-right: var(--bs-gutter-x, 0.75rem);
  padding-left: var(--bs-gutter-x, 0.75rem);
  margin-right: auto;
  margin-left: auto;
}

.order-lg-1 { order: 1 !important; }
.order-lg-2 { order: 2 !important; }

.col-4 { flex: 0 0 auto; width: 33.33333333%; }
.col-6 { flex: 0 0 auto; width: 50%; }
.col-12 { flex: 0 0 auto; width: 100%; }

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

@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-fadeInUp {
  animation: fadeInUp 0.8s ease-out forwards;
}

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

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

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

/* Scroll animations */
.scroll-animate {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.8s ease-out, transform 0.8s ease-out;
}

.scroll-animate.active {
  opacity: 1;
  transform: translateY(0);
}

/* Loading spinner */
.spinner {
  width: 50px;
  height: 50px;
  border: 4px solid rgba(212, 175, 55, 0.3);
  border-top-color: var(--secondary-color);
  border-radius: 50%;
  animation: spin 1s linear infinite;
}

@keyframes spin {
  to { transform: rotate(360deg); }
}

/* Responsive Design */
@media (max-width: 1199.98px) {
  .col-lg-2 { flex: 0 0 auto; width: 16.66666667%; }
  .col-lg-3 { flex: 0 0 auto; width: 25%; }
  .col-lg-4 { flex: 0 0 auto; width: 33.33333333%; }
  .col-lg-5 { flex: 0 0 auto; width: 41.66666667%; }
  .col-lg-6 { flex: 0 0 auto; width: 50%; }
  .col-lg-7 { flex: 0 0 auto; width: 58.33333333%; }
  .col-lg-8 { flex: 0 0 auto; width: 66.66666667%; }
  .col-lg-10 { flex: 0 0 auto; width: 83.33333333%; }
  .offset-lg-1 { margin-left: 8.33333333%; }
}

@media (max-width: 991.98px) {
  .navbar-collapse {
    background-color: rgba(44, 95, 65, 0.98);
    padding: 1rem;
    margin-top: 1rem;
    border-radius: 10px;
  }
  
  .navbar-light .navbar-collapse {
    background-color: rgba(255, 255, 255, 0.98);
    box-shadow: var(--shadow);
  }
  
  .display-2 { font-size: 3rem; }
  .display-3 { font-size: 2.5rem; }
  .display-4 { font-size: 2rem; }
  .display-5 { font-size: 1.75rem; }
  
  .timeline::before {
    left: 30px;
  }
  
  .timeline-item {
    flex-direction: column !important;
  }
  
  .timeline-year {
    text-align: left !important;
    padding: 0 0 1rem 60px;
  }
  
  .timeline-content {
    padding: 1.5rem;
    margin-left: 60px;
  }
  
  .timeline-content::before {
    left: -30px !important;
    right: auto !important;
  }
  
  .portfolio-item.large {
    grid-column: span 1;
  }
  
  .portfolio-grid {
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  }
  
  .d-lg-block {
    display: none !important;
  }
  
  .mt-lg-0 { margin-top: 1.5rem !important; }
  .mb-lg-0 { margin-bottom: 1.5rem !important; }
}

@media (max-width: 767.98px) {
  .col-md-3 { flex: 0 0 auto; width: 25%; }
  .col-md-4 { flex: 0 0 auto; width: 33.33333333%; }
  .col-md-6 { flex: 0 0 auto; width: 50%; }
  .col-md-12 { flex: 0 0 auto; width: 100%; }
  
  .display-2 { font-size: 2.5rem; }
  .display-3 { font-size: 2rem; }
  .display-4 { font-size: 1.75rem; }
  .display-5 { font-size: 1.5rem; }
  .display-6 { font-size: 1.25rem; }
  
  .btn-lg {
    padding: 0.6rem 1.5rem;
    font-size: 0.9rem;
  }
  
  .team-grid {
    grid-template-columns: 1fr;
  }
  
  .portfolio-grid {
    grid-template-columns: 1fr;
    gap: 1.5rem;
  }
  
  .filter-controls {
    flex-direction: column;
    align-items: stretch;
  }
  
  .filter-btn {
    width: 100%;
  }
  
  .text-md-start,
  .text-md-end {
    text-align: center !important;
  }
}

@media (max-width: 575.98px) {
  .container {
    padding-left: 1rem;
    padding-right: 1rem;
  }
  
  .py-5 {
    padding-top: 2rem !important;
    padding-bottom: 2rem !important;
  }
  
  .hero-about {
    padding: 5rem 0 3rem;
  }
  
  .value-card,
  .service-card {
    padding: 1.5rem;
  }
  
  .timeline-year {
    font-size: 1.5rem;
  }
}

/* Hover Effects */
a {
  color: var(--primary-color);
  text-decoration: none;
  transition: var(--transition);
}

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

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

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

button:focus,
.btn:focus {
  outline: none;
  box-shadow: 0 0 0 0.25rem rgba(212, 175, 55, 0.5) !important;
}

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

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

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

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

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

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

/* Print Styles */
@media print {
  .navbar,
  .btn,
  form {
    display: none !important;
  }
  
  body {
    color: #000;
  }
  
  a {
    text-decoration: underline;
  }
}