/* Forest & Stone Architecture Studio Theme */

:root {
  --primary-color: #2E7D32;
  --primary-dark: #1B5E20;
  --primary-light: #4CAF50;
  --secondary-color: #8D6E63;
  --secondary-dark: #6D4C41;
  --secondary-light: #A1887F;
  --forest-green: #2E7D32;
  --stone-gray: #8D6E63;
  --earth-brown: #5D4037;
  --light-stone: #D7CCC8;
  --white: #FFFFFF;
  --black: #212121;
  --text-dark: #212121;
  --text-light: #757575;
}

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

html {
  scroll-behavior: smooth;
}

body {
  font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
  color: var(--text-dark);
  line-height: 1.7;
  overflow-x: hidden;
  background-color: #fafafa;
}

/* Typography */
.display-1 {
  font-weight: 800 !important;
  letter-spacing: -2px;
  text-shadow: 2px 2px 8px rgba(0, 0, 0, 0.4);
  color: var(--white) !important;
}

.display-3,
.display-4,
.display-5 {
  font-weight: 700 !important;
  color: var(--text-dark) !important;
}

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

.lead {
  font-size: 1.25rem;
  font-weight: 300;
  color: var(--white) !important;
  text-shadow: 1px 1px 4px rgba(0, 0, 0, 0.3);
}

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

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

.text-light {
  color: #f8f9fa !important;
}

/* Navbar Styles */
.navbar {
  transition: all 0.4s ease;
  background: linear-gradient(135deg, var(--primary-color) 0%, var(--primary-dark) 100%) !important;
  box-shadow: 0 2px 15px rgba(0, 0, 0, 0.1);
  padding: 1rem 0;
}

.navbar.fixed-top,
.navbar.sticky-top {
  backdrop-filter: blur(10px);
}

.navbar-dark .navbar-brand {
  color: var(--white) !important;
  font-size: 1.5rem;
  transition: all 0.3s ease;
  text-shadow: 1px 1px 3px rgba(0, 0, 0, 0.2);
}

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

.navbar-dark .nav-link {
  color: rgba(255, 255, 255, 0.9) !important;
  font-weight: 500;
  padding: 0.5rem 1rem !important;
  margin: 0 0.25rem;
  transition: all 0.3s ease;
  position: relative;
}

.navbar-dark .nav-link::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 50%;
  width: 0;
  height: 2px;
  background-color: var(--light-stone);
  transition: all 0.3s ease;
  transform: translateX(-50%);
}

.navbar-dark .nav-link:hover,
.navbar-dark .nav-link.active {
  color: var(--white) !important;
  background-color: rgba(255, 255, 255, 0.1);
  border-radius: 8px;
}

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

.navbar-light {
  background: rgba(255, 255, 255, 0.95) !important;
  box-shadow: 0 2px 15px rgba(0, 0, 0, 0.1);
}

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

.navbar-light .nav-link:hover,
.navbar-light .nav-link.active {
  color: var(--primary-color) !important;
  background-color: rgba(46, 125, 50, 0.1);
}

.navbar-toggler {
  border: 2px solid var(--white) !important;
  padding: 0.5rem;
}

.navbar-toggler:focus {
  box-shadow: 0 0 0 0.25rem rgba(255, 255, 255, 0.25);
}

.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;
}

/* Buttons */
.btn {
  font-weight: 600;
  letter-spacing: 0.5px;
  transition: all 0.3s ease;
  border: none;
  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-primary {
  background: linear-gradient(135deg, var(--primary-color) 0%, var(--primary-dark) 100%) !important;
  color: var(--white) !important;
  border: 2px solid transparent !important;
  box-shadow: 0 4px 15px rgba(46, 125, 50, 0.3);
}

.btn-primary:hover {
  background: linear-gradient(135deg, var(--primary-dark) 0%, var(--primary-color) 100%) !important;
  transform: translateY(-3px);
  box-shadow: 0 6px 20px rgba(46, 125, 50, 0.4);
  color: var(--white) !important;
}

.btn-secondary {
  background: linear-gradient(135deg, var(--secondary-color) 0%, var(--secondary-dark) 100%) !important;
  color: var(--white) !important;
  border: 2px solid transparent !important;
  box-shadow: 0 4px 15px rgba(141, 110, 99, 0.3);
}

.btn-secondary:hover {
  background: linear-gradient(135deg, var(--secondary-dark) 0%, var(--secondary-color) 100%) !important;
  transform: translateY(-3px);
  box-shadow: 0 6px 20px rgba(141, 110, 99, 0.4);
  color: var(--white) !important;
}

.btn-light {
  background-color: var(--white) !important;
  color: var(--primary-color) !important;
  border: 2px solid var(--primary-color) !important;
  box-shadow: 0 4px 15px rgba(46, 125, 50, 0.2);
}

.btn-light:hover {
  background-color: var(--primary-color) !important;
  color: var(--white) !important;
  transform: translateY(-3px);
  box-shadow: 0 6px 20px rgba(46, 125, 50, 0.4);
}

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

.btn-outline-secondary:hover {
  background-color: var(--secondary-color) !important;
  color: var(--white) !important;
  transform: translateY(-2px);
  box-shadow: 0 4px 15px rgba(141, 110, 99, 0.3);
}

.btn-lg {
  padding: 1rem 2.5rem !important;
  font-size: 1.1rem;
  border-radius: 50px;
}

.btn-sm {
  padding: 0.5rem 1.25rem !important;
  font-size: 0.875rem;
  border-radius: 25px;
}

/* Hero Section */
.position-relative.vh-100 {
  background: linear-gradient(rgba(46, 125, 50, 0.7), rgba(93, 64, 55, 0.8)), url('data:image/svg+xml,%3Csvg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 1200 600"%%3E%3Cpath fill="%232E7D32" d="M0 400 Q300 350 600 400 T1200 400 V600 H0 Z" opacity="0.2"/%3E%3C/svg%3E');
  background-size: cover;
  background-position: center;
  background-attachment: fixed;
  position: relative;
  overflow: hidden;
}

.position-relative.vh-100::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: radial-gradient(circle at 30% 50%, rgba(46, 125, 50, 0.3) 0%, transparent 50%),
              radial-gradient(circle at 70% 80%, rgba(141, 110, 99, 0.3) 0%, transparent 50%);
  animation: pulseBackground 10s ease-in-out infinite;
}

@keyframes pulseBackground {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.7; }
}

/* Cards */
.card {
  border: none !important;
  border-radius: 15px;
  overflow: hidden;
  transition: all 0.4s ease;
  background-color: var(--white);
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.08);
}

.card:hover {
  transform: translateY(-10px);
  box-shadow: 0 12px 30px rgba(0, 0, 0, 0.15) !important;
}

.card-body {
  padding: 2rem;
}

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

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

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

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

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

/* Portfolio Items */
.portfolio-item {
  position: relative;
  overflow: hidden;
  border-radius: 15px;
  cursor: pointer;
  height: 350px;
}

.portfolio-item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: all 0.5s ease;
}

.portfolio-overlay {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: linear-gradient(135deg, rgba(46, 125, 50, 0.95) 0%, rgba(141, 110, 99, 0.95) 100%);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-direction: column;
  opacity: 0;
  transition: all 0.4s ease;
  padding: 2rem;
  text-align: center;
}

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

.portfolio-item:hover img {
  transform: scale(1.2) rotate(2deg);
}

.portfolio-overlay h4,
.portfolio-overlay p {
  color: var(--white) !important;
  transform: translateY(20px);
  transition: all 0.4s ease 0.1s;
}

.portfolio-item:hover .portfolio-overlay h4,
.portfolio-item:hover .portfolio-overlay p {
  transform: translateY(0);
}

/* Filter Buttons */
.filter-btn {
  background-color: transparent !important;
  color: var(--text-dark) !important;
  border: 2px solid var(--primary-color) !important;
  padding: 0.75rem 2rem;
  margin: 0.5rem;
  border-radius: 50px;
  transition: all 0.3s ease;
  font-weight: 600;
}

.filter-btn:hover,
.filter-btn.active {
  background-color: var(--primary-color) !important;
  color: var(--white) !important;
  transform: translateY(-2px);
  box-shadow: 0 4px 15px rgba(46, 125, 50, 0.3);
}

/* Badges */
.badge {
  padding: 0.5rem 1rem;
  font-weight: 600;
  letter-spacing: 0.5px;
  font-size: 0.85rem;
}

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

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

/* Icons */
.bi {
  font-size: 1.5rem;
  color: var(--primary-color);
  transition: all 0.3s ease;
}

.bi-tree,
.bi-tree-fill {
  color: var(--primary-color) !important;
}

.bi-building,
.bi-building-fill-check {
  color: var(--secondary-color) !important;
}

.fs-1 {
  font-size: 3rem !important;
}

.fs-2 {
  font-size: 2.5rem !important;
}

.fs-3 {
  font-size: 2rem !important;
}

.fs-4 {
  font-size: 1.5rem !important;
}

.fs-5 {
  font-size: 1.25rem !important;
}

/* Icon Containers */
.rounded-circle {
  width: 80px;
  height: 80px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(135deg, var(--primary-color) 0%, var(--primary-dark) 100%);
  color: var(--white) !important;
  margin: 0 auto 1.5rem;
  transition: all 0.4s ease;
  box-shadow: 0 4px 15px rgba(46, 125, 50, 0.2);
}

.rounded-circle:hover {
  transform: scale(1.1) rotate(5deg);
  box-shadow: 0 6px 20px rgba(46, 125, 50, 0.3);
}

.rounded-circle .bi {
  color: var(--white) !important;
}

/* Images */
.img-fluid {
  max-width: 100%;
  height: auto;
  border-radius: 15px;
}

.rounded {
  border-radius: 15px !important;
}

.rounded-3 {
  border-radius: 20px !important;
}

.shadow,
.shadow-lg {
  box-shadow: 0 8px 30px rgba(0, 0, 0, 0.12) !important;
  transition: all 0.3s ease;
}

.shadow-lg:hover {
  box-shadow: 0 12px 40px rgba(0, 0, 0, 0.2) !important;
}

.shadow-sm {
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.08) !important;
}

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

/* Forms */
.form-control,
.form-select {
  border: 2px solid #e0e0e0;
  border-radius: 10px;
  padding: 0.875rem 1.25rem;
  transition: all 0.3s ease;
  background-color: var(--white);
  color: var(--text-dark) !important;
  font-size: 1rem;
}

.form-control:focus,
.form-select:focus {
  border-color: var(--primary-color) !important;
  box-shadow: 0 0 0 0.25rem rgba(46, 125, 50, 0.15) !important;
  outline: none;
  background-color: var(--white);
}

.form-label {
  font-weight: 600;
  color: var(--text-dark) !important;
  margin-bottom: 0.75rem;
  font-size: 0.95rem;
}

.form-control::placeholder {
  color: #9e9e9e;
}

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

.list-unstyled li {
  padding: 0.5rem 0;
  color: var(--text-light);
  transition: all 0.3s ease;
}

.list-unstyled li:hover {
  color: var(--primary-color);
  transform: translateX(5px);
}

.list-unstyled a {
  color: var(--text-light) !important;
  text-decoration: none !important;
  transition: all 0.3s ease;
}

.list-unstyled a:hover {
  color: var(--primary-color) !important;
  text-decoration: none !important;
}

.list-group-item {
  border: 1px solid #e0e0e0 !important;
  border-radius: 10px !important;
  margin-bottom: 0.5rem;
  transition: all 0.3s ease;
  background-color: var(--white);
}

.list-group-item:hover {
  background-color: rgba(46, 125, 50, 0.05);
  border-color: var(--primary-color) !important;
  transform: translateX(5px);
}

/* Background Colors */
.bg-light {
  background-color: #f5f5f5 !important;
}

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

.bg-dark {
  background: linear-gradient(135deg, var(--earth-brown) 0%, var(--black) 100%) !important;
  color: var(--white) !important;
}

.bg-primary {
  background: linear-gradient(135deg, var(--primary-color) 0%, var(--primary-dark) 100%) !important;
  color: var(--white) !important;
}

/* Spacing Utilities */
.py-5 {
  padding-top: 4rem !important;
  padding-bottom: 4rem !important;
}

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

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

.pt-5 {
  padding-top: 4rem !important;
}

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

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

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

.p-3 {
  padding: 1rem !important;
}

.p-4 {
  padding: 1.5rem !important;
}

.p-5 {
  padding: 3rem !important;
}

.m-0,
.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;
}

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

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

.mt-5 {
  margin-top: 3rem !important;
}

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

.me-2 {
  margin-right: 0.5rem !important;
}

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

.ms-2 {
  margin-left: 0.5rem !important;
}

.ms-4 {
  margin-left: 1.5rem !important;
}

.ms-auto {
  margin-left: auto !important;
}

/* Gap Utilities */
.gap-3 {
  gap: 1rem !important;
}

.g-0 {
  --bs-gutter-x: 0 !important;
  --bs-gutter-y: 0 !important;
}

.g-3 {
  --bs-gutter-x: 1rem !important;
  --bs-gutter-y: 1rem !important;
}

.g-4 {
  --bs-gutter-x: 1.5rem !important;
  --bs-gutter-y: 1.5rem !important;
}

/* Text Alignment */
.text-center {
  text-align: center !important;
}

/* Border */
.border {
  border: 1px solid #dee2e6 !important;
}

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

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

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

/* Text Decoration */
.text-decoration-none {
  text-decoration: none !important;
}

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

/* Line Height */
.lh-lg {
  line-height: 2 !important;
}

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

@keyframes fadeInDown {
  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);
  }
}

@keyframes scaleIn {
  from {
    opacity: 0;
    transform: scale(0.8);
  }
  to {
    opacity: 1;
    transform: scale(1);
  }
}

.animate-on-scroll {
  opacity: 0;
  animation: fadeInUp 0.8s ease forwards;
}

/* Scroll Animations */
.fade-in-up {
  animation: fadeInUp 0.8s ease;
}

.fade-in-down {
  animation: fadeInDown 0.8s ease;
}

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

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

.scale-in {
  animation: scaleIn 0.6s ease;
}

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

.hover-lift:hover {
  transform: translateY(-5px);
}

/* Footer */
footer {
  background: linear-gradient(135deg, var(--earth-brown) 0%, var(--black) 100%);
  color: var(--white) !important;
  padding: 3rem 0 1rem;
}

footer h5,
footer h6 {
  color: var(--white) !important;
  font-weight: 700;
  margin-bottom: 1.5rem;
}

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

footer a:hover {
  color: var(--light-stone) !important;
  transform: translateX(5px);
  display: inline-block;
}

footer .bi {
  color: var(--white) !important;
  font-size: 1.5rem;
  margin: 0 0.5rem;
  transition: all 0.3s ease;
}

footer .bi:hover {
  color: var(--light-stone) !important;
  transform: translateY(-3px) scale(1.2);
}

/* Social Media Icons */
.bi-facebook:hover {
  color: #1877f2 !important;
}

.bi-instagram:hover {
  color: #e4405f !important;
}

.bi-linkedin:hover {
  color: #0077b5 !important;
}

.bi-twitter:hover {
  color: #1da1f2 !important;
}

/* Responsive Design */
@media (max-width: 991.98px) {
  .navbar-collapse {
    background: linear-gradient(135deg, var(--primary-dark) 0%, var(--primary-color) 100%);
    padding: 1rem;
    border-radius: 10px;
    margin-top: 1rem;
  }

  .navbar-dark .nav-link {
    padding: 0.75rem 1rem !important;
    margin: 0.25rem 0;
  }

  .display-1 {
    font-size: 3rem !important;
  }

  .display-3 {
    font-size: 2.5rem !important;
  }

  .display-4 {
    font-size: 2rem !important;
  }

  .display-5 {
    font-size: 1.75rem !important;
  }

  .btn-lg {
    padding: 0.875rem 2rem !important;
    font-size: 1rem;
  }

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

  .portfolio-item {
    height: 280px;
  }

  .card-img-top {
    height: 200px;
  }
}

@media (max-width: 767.98px) {
  .display-1 {
    font-size: 2.5rem !important;
  }

  .display-3 {
    font-size: 2rem !important;
  }

  .display-4 {
    font-size: 1.75rem !important;
  }

  h2 {
    font-size: 1.75rem !important;
  }

  h3 {
    font-size: 1.5rem !important;
  }

  .btn-lg {
    padding: 0.75rem 1.5rem !important;
    font-size: 0.95rem;
  }

  .py-5 {
    padding-top: 2.5rem !important;
    padding-bottom: 2.5rem !important;
  }

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

  .portfolio-item {
    height: 250px;
  }

  .rounded-circle {
    width: 60px;
    height: 60px;
  }

  .rounded-circle .bi {
    font-size: 1.5rem !important;
  }

  .fs-1 {
    font-size: 2.5rem !important;
  }

  .fs-2 {
    font-size: 2rem !important;
  }

  .fs-3 {
    font-size: 1.75rem !important;
  }
}

@media (max-width: 575.98px) {
  .display-1 {
    font-size: 2rem !important;
  }

  .lead {
    font-size: 1rem;
  }

  .btn-lg {
    padding: 0.625rem 1.25rem !important;
    font-size: 0.9rem;
  }

  .filter-btn {
    padding: 0.5rem 1rem;
    font-size: 0.875rem;
    margin: 0.25rem;
  }

  .card-body {
    padding: 1.5rem;
  }

  .portfolio-item {
    height: 220px;
  }

  .navbar-brand {
    font-size: 1.25rem !important;
  }
}

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

  body {
    background: white;
    color: black;
  }
}

/* Accessibility */
.visually-hidden {
  position: absolute !important;
  width: 1px !important;
  height: 1px !important;
  padding: 0 !important;
  margin: -1px !important;
  overflow: hidden !important;
  clip: rect(0, 0, 0, 0) !important;
  white-space: nowrap !important;
  border: 0 !important;
}

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

button:focus,
a:focus {
  outline: 2px solid var(--primary-color);
  outline-offset: 3px;
}

/* Loading Animation */
.loading {
  display: inline-block;
  width: 20px;
  height: 20px;
  border: 3px solid rgba(255, 255, 255, 0.3);
  border-radius: 50%;
  border-top-color: var(--white);
  animation: spin 1s ease-in-out infinite;
}

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

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

::-webkit-scrollbar-track {
  background: #f1f1f1;
}

::-webkit-scrollbar-thumb {
  background: linear-gradient(135deg, var(--primary-color) 0%, var(--primary-dark) 100%);
  border-radius: 6px;
}

::-webkit-scrollbar-thumb:hover {
  background: linear-gradient(135deg, var(--primary-dark) 0%, var(--primary-color) 100%);
}

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

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