/* Forest Ember Architecture Studio - Custom Styles */

/* ===========================
   CSS Variables & Root Styles
   =========================== */
:root {
  --primary-color: #2C5F2D;
  --primary-dark: #1a3a1b;
  --primary-light: #3d7d3f;
  --secondary-color: #FF6B35;
  --secondary-dark: #e55520;
  --secondary-light: #ff8558;
  --accent-gold: #D4AF37;
  --text-dark: #2d2d2d;
  --text-light: #666666;
  --text-muted: #999999;
  --bg-light: #f8f9f5;
  --bg-white: #ffffff;
  --bg-dark: #1a1a1a;
  --border-color: #e0e0e0;
  --shadow-sm: 0 2px 8px rgba(44, 95, 45, 0.08);
  --shadow-md: 0 4px 16px rgba(44, 95, 45, 0.12);
  --shadow-lg: 0 8px 32px rgba(44, 95, 45, 0.16);
  --transition-base: all 0.3s ease;
  --transition-slow: all 0.5s ease;
  --border-radius: 8px;
  --border-radius-lg: 16px;
  --font-primary: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  --font-heading: 'Playfair Display', Georgia, serif;
}

/* ===========================
   Base Styles
   =========================== */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  font-size: 16px;
}

body {
  font-family: var(--font-primary);
  color: var(--text-dark);
  line-height: 1.7;
  background-color: var(--bg-white);
  overflow-x: hidden;
}

/* ===========================
   Typography
   =========================== */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-heading);
  font-weight: 700;
  line-height: 1.3;
  color: var(--text-dark);
  margin-bottom: 1rem;
}

h1 {
  font-size: clamp(2.5rem, 5vw, 4rem);
  letter-spacing: -0.02em;
}

h2 {
  font-size: clamp(2rem, 4vw, 3rem);
  letter-spacing: -0.01em;
}

h3 {
  font-size: clamp(1.5rem, 3vw, 2rem);
}

h4 {
  font-size: clamp(1.25rem, 2.5vw, 1.5rem);
}

p {
  margin-bottom: 1rem;
  color: var(--text-light);
  font-size: 1.0625rem;
}

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

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

/* ===========================
   Bootstrap 5 Overrides
   =========================== */
.btn {
  padding: 0.875rem 2rem;
  font-weight: 600;
  font-size: 1rem;
  border-radius: var(--border-radius);
  transition: var(--transition-base);
  border: 2px solid transparent;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  position: relative;
  overflow: hidden;
}

.btn-primary {
  background-color: var(--primary-color);
  border-color: var(--primary-color);
  color: var(--bg-white);
}

.btn-primary:hover,
.btn-primary:focus,
.btn-primary:active {
  background-color: var(--primary-dark);
  border-color: var(--primary-dark);
  color: var(--bg-white);
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}

.btn-secondary {
  background-color: var(--secondary-color);
  border-color: var(--secondary-color);
  color: var(--bg-white);
}

.btn-secondary:hover,
.btn-secondary:focus,
.btn-secondary:active {
  background-color: var(--secondary-dark);
  border-color: var(--secondary-dark);
  color: var(--bg-white);
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}

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

.btn-outline-primary:hover,
.btn-outline-primary:focus,
.btn-outline-primary:active {
  background-color: var(--primary-color);
  border-color: var(--primary-color);
  color: var(--bg-white);
}

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

.btn-outline-secondary:hover,
.btn-outline-secondary:focus,
.btn-outline-secondary:active {
  background-color: var(--secondary-color);
  border-color: var(--secondary-color);
  color: var(--bg-white);
}

.btn-link {
  color: var(--primary-color);
  text-decoration: none;
  font-weight: 600;
}

.btn-link:hover {
  color: var(--primary-dark);
  text-decoration: underline;
}

.form-control,
.form-select {
  padding: 0.875rem 1rem;
  border: 2px solid var(--border-color);
  border-radius: var(--border-radius);
  font-size: 1rem;
  transition: var(--transition-base);
  background-color: var(--bg-white);
  color: var(--text-dark);
}

.form-control:focus,
.form-select:focus {
  border-color: var(--primary-color);
  box-shadow: 0 0 0 0.25rem rgba(44, 95, 45, 0.15);
  outline: 0;
}

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

.form-control.is-invalid:focus {
  box-shadow: 0 0 0 0.25rem rgba(255, 107, 53, 0.15);
}

.invalid-feedback {
  color: var(--secondary-color);
  font-size: 0.875rem;
  margin-top: 0.5rem;
}

.card {
  border: none;
  border-radius: var(--border-radius-lg);
  box-shadow: var(--shadow-sm);
  transition: var(--transition-base);
  overflow: hidden;
}

.card:hover {
  box-shadow: var(--shadow-lg);
  transform: translateY(-4px);
}

.card-img-top {
  transition: var(--transition-slow);
}

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

.navbar {
  padding: 1rem 0;
  transition: var(--transition-base);
  background-color: transparent;
}

.navbar.scrolled {
  background-color: rgba(255, 255, 255, 0.98);
  box-shadow: var(--shadow-sm);
  padding: 0.5rem 0;
}

.navbar-brand {
  font-family: var(--font-heading);
  font-size: 1.75rem;
  font-weight: 700;
  color: var(--primary-color);
  letter-spacing: -0.02em;
}

.navbar-brand:hover {
  color: var(--primary-dark);
}

.nav-link {
  color: var(--text-dark);
  font-weight: 500;
  padding: 0.5rem 1rem;
  position: relative;
  font-size: 1rem;
}

.nav-link:hover,
.nav-link:focus {
  color: var(--primary-color);
}

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

.nav-link::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 1rem;
  width: 0;
  height: 2px;
  background-color: var(--secondary-color);
  transition: var(--transition-base);
}

.nav-link:hover::after,
.nav-link.active::after {
  width: calc(100% - 2rem);
}

/* ===========================
   Header & Hero Section
   =========================== */
.hero-section {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(135deg, rgba(44, 95, 45, 0.95) 0%, rgba(26, 58, 27, 0.9) 100%);
  overflow: hidden;
}

.hero-section::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background-image: 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="%23ffffff" 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;
}

.hero-content {
  position: relative;
  z-index: 2;
  text-align: center;
  color: var(--bg-white);
  padding: 2rem;
}

.hero-content h1 {
  color: var(--bg-white);
  margin-bottom: 1.5rem;
  animation: fadeInUp 1s ease;
}

.hero-content p {
  color: rgba(255, 255, 255, 0.9);
  font-size: 1.25rem;
  max-width: 600px;
  margin: 0 auto 2rem;
  animation: fadeInUp 1s ease 0.2s both;
}

.hero-buttons {
  animation: fadeInUp 1s ease 0.4s both;
}

.hero-buttons .btn {
  margin: 0.5rem;
}

/* ===========================
   Section Styles
   =========================== */
.section {
  padding: 5rem 0;
  position: relative;
}

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

.section-title h2 {
  position: relative;
  display: inline-block;
  padding-bottom: 1rem;
}

.section-title h2::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 80px;
  height: 4px;
  background: linear-gradient(90deg, var(--primary-color), var(--secondary-color));
  border-radius: 2px;
}

.section-subtitle {
  color: var(--text-light);
  font-size: 1.125rem;
  max-width: 700px;
  margin: 1rem auto 0;
}

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

.bg-dark-section {
  background-color: var(--primary-color);
  color: var(--bg-white);
}

.bg-dark-section h1,
.bg-dark-section h2,
.bg-dark-section h3,
.bg-dark-section h4,
.bg-dark-section h5,
.bg-dark-section h6 {
  color: var(--bg-white);
}

.bg-dark-section p {
  color: rgba(255, 255, 255, 0.85);
}

/* ===========================
   Project Gallery
   =========================== */
.project-card {
  position: relative;
  overflow: hidden;
  border-radius: var(--border-radius-lg);
  margin-bottom: 2rem;
  cursor: pointer;
}

.project-image {
  width: 100%;
  height: 400px;
  object-fit: cover;
  transition: var(--transition-slow);
}

.project-overlay {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: linear-gradient(to top, rgba(44, 95, 45, 0.95) 0%, rgba(44, 95, 45, 0.3) 50%, transparent 100%);
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  padding: 2rem;
  opacity: 0;
  transition: var(--transition-base);
}

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

.project-card:hover .project-image {
  transform: scale(1.1);
}

.project-title {
  color: var(--bg-white);
  font-size: 1.5rem;
  margin-bottom: 0.5rem;
  transform: translateY(20px);
  transition: var(--transition-base);
}

.project-card:hover .project-title {
  transform: translateY(0);
}

.project-category {
  color: var(--secondary-color);
  font-weight: 600;
  text-transform: uppercase;
  font-size: 0.875rem;
  letter-spacing: 1px;
  transform: translateY(20px);
  transition: var(--transition-base) 0.1s;
}

.project-card:hover .project-category {
  transform: translateY(0);
}

/* ===========================
   Service Cards
   =========================== */
.service-card {
  padding: 2.5rem;
  background-color: var(--bg-white);
  border-radius: var(--border-radius-lg);
  box-shadow: var(--shadow-sm);
  transition: var(--transition-base);
  height: 100%;
  border-top: 4px solid transparent;
}

.service-card:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-lg);
  border-top-color: var(--secondary-color);
}

.service-icon {
  width: 70px;
  height: 70px;
  background: linear-gradient(135deg, var(--primary-color), var(--primary-light));
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 1.5rem;
  font-size: 2rem;
  color: var(--bg-white);
  transition: var(--transition-base);
}

.service-card:hover .service-icon {
  transform: scale(1.1) rotate(5deg);
  background: linear-gradient(135deg, var(--secondary-color), var(--secondary-light));
}

.service-title {
  font-size: 1.5rem;
  margin-bottom: 1rem;
}

.service-description {
  color: var(--text-light);
  line-height: 1.7;
}

/* ===========================
   Team Section
   =========================== */
.team-member {
  text-align: center;
  margin-bottom: 2rem;
}

.team-image {
  width: 200px;
  height: 200px;
  border-radius: 50%;
  object-fit: cover;
  margin: 0 auto 1.5rem;
  border: 5px solid var(--bg-light);
  box-shadow: var(--shadow-md);
  transition: var(--transition-base);
}

.team-member:hover .team-image {
  border-color: var(--secondary-color);
  transform: scale(1.05);
}

.team-name {
  font-size: 1.25rem;
  margin-bottom: 0.5rem;
}

.team-position {
  color: var(--primary-color);
  font-weight: 600;
  margin-bottom: 1rem;
}

.team-social {
  display: flex;
  justify-content: center;
  gap: 1rem;
}

.social-link {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background-color: var(--bg-light);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--primary-color);
  transition: var(--transition-base);
}

.social-link:hover {
  background-color: var(--primary-color);
  color: var(--bg-white);
  transform: translateY(-3px);
}

/* ===========================
   Contact Form
   =========================== */
.contact-form {
  background-color: var(--bg-white);
  padding: 3rem;
  border-radius: var(--border-radius-lg);
  box-shadow: var(--shadow-md);
}

.form-group {
  margin-bottom: 1.5rem;
}

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

textarea.form-control {
  min-height: 150px;
  resize: vertical;
}

.contact-info {
  background: linear-gradient(135deg, var(--primary-color), var(--primary-dark));
  padding: 3rem;
  border-radius: var(--border-radius-lg);
  color: var(--bg-white);
  height: 100%;
}

.contact-item {
  display: flex;
  align-items: flex-start;
  margin-bottom: 2rem;
}

.contact-icon {
  width: 50px;
  height: 50px;
  background-color: rgba(255, 255, 255, 0.15);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-right: 1.5rem;
  flex-shrink: 0;
  font-size: 1.25rem;
}

.contact-details h4 {
  color: var(--bg-white);
  font-size: 1.125rem;
  margin-bottom: 0.5rem;
}

.contact-details p {
  color: rgba(255, 255, 255, 0.85);
  margin-bottom: 0;
}

.contact-details a {
  color: var(--bg-white);
  text-decoration: underline;
}

.contact-details a:hover {
  color: var(--secondary-light);
}

/* ===========================
   Footer
   =========================== */
.footer {
  background-color: var(--bg-dark);
  color: rgba(255, 255, 255, 0.7);
  padding: 4rem 0 2rem;
}

.footer h5 {
  color: var(--bg-white);
  font-family: var(--font-primary);
  font-size: 1.125rem;
  margin-bottom: 1.5rem;
  font-weight: 700;
}

.footer-links {
  list-style: none;
  padding: 0;
}

.footer-links li {
  margin-bottom: 0.75rem;
}

.footer-links a {
  color: rgba(255, 255, 255, 0.7);
  transition: var(--transition-base);
  display: inline-block;
}

.footer-links a:hover {
  color: var(--secondary-color);
  transform: translateX(5px);
}

.footer-bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  margin-top: 3rem;
  padding-top: 2rem;
  text-align: center;
}

/* ===========================
   Mobile Menu
   =========================== */
.navbar-toggler {
  border: none;
  padding: 0.5rem;
}

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

.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='%232C5F2D' stroke-linecap='round' stroke-miterlimit='10' stroke-width='2' d='M4 7h22M4 15h22M4 23h22'/%3e%3c/svg%3e");
}

/* ===========================
   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(-30px);
  }
  to {
    opacity: 1;
    transform: translateX(0);
  }
}

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

.animate-on-scroll {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

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

/* ===========================
   Utility Classes
   =========================== */
.text-primary-custom {
  color: var(--primary-color);
}

.text-secondary-custom {
  color: var(--secondary-color);
}

.bg-primary-custom {
  background-color: var(--primary-color);
}

.bg-secondary-custom {
  background-color: var(--secondary-color);
}

.accent-border {
  border-left: 4px solid var(--secondary-color);
  padding-left: 1.5rem;
}

.divider {
  width: 60px;
  height: 4px;
  background: linear-gradient(90deg, var(--primary-color), var(--secondary-color));
  margin: 2rem 0;
}

.divider-center {
  margin-left: auto;
  margin-right: auto;
}

/* ===========================
   Back to Top Button
   =========================== */
.back-to-top {
  position: fixed;
  bottom: 2rem;
  right: 2rem;
  width: 50px;
  height: 50px;
  background-color: var(--secondary-color);
  color: var(--bg-white);
  border: none;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  opacity: 0;
  visibility: hidden;
  transition: var(--transition-base);
  z-index: 1000;
  box-shadow: var(--shadow-md);
}

.back-to-top.visible {
  opacity: 1;
  visibility: visible;
}

.back-to-top:hover {
  background-color: var(--secondary-dark);
  transform: translateY(-5px);
}

/* ===========================
   Loading Spinner
   =========================== */
.spinner {
  display: inline-block;
  width: 20px;
  height: 20px;
  border: 3px solid rgba(255, 255, 255, 0.3);
  border-radius: 50%;
  border-top-color: var(--bg-white);
  animation: spin 0.8s ease-in-out infinite;
}

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

/* ===========================
   Responsive Design
   =========================== */
@media (max-width: 991.98px) {
  .navbar-collapse {
    background-color: var(--bg-white);
    padding: 1.5rem;
    border-radius: var(--border-radius);
    margin-top: 1rem;
    box-shadow: var(--shadow-md);
  }
  
  .nav-link::after {
    display: none;
  }
  
  .hero-section {
    min-height: 70vh;
  }
  
  .section {
    padding: 3rem 0;
  }
  
  .contact-form {
    padding: 2rem;
    margin-bottom: 2rem;
  }
  
  .contact-info {
    padding: 2rem;
  }
}

@media (max-width: 767.98px) {
  .hero-content h1 {
    font-size: 2.5rem;
  }
  
  .hero-content p {
    font-size: 1.125rem;
  }
  
  .hero-buttons .btn {
    display: block;
    width: 100%;
    margin: 0.5rem 0;
  }
  
  .project-image {
    height: 300px;
  }
  
  .service-card {
    padding: 2rem;
  }
  
  .back-to-top {
    bottom: 1rem;
    right: 1rem;
    width: 45px;
    height: 45px;
  }
}

@media (max-width: 575.98px) {
  .section-title h2 {
    font-size: 2rem;
  }
  
  .contact-form,
  .contact-info {
    padding: 1.5rem;
  }
  
  .footer {
    padding: 3rem 0 1.5rem;
  }
}

/* ===========================
   Print Styles
   =========================== */
@media print {
  .navbar,
  .back-to-top,
  .footer {
    display: none;
  }
  
  body {
    color: #000;
  }
  
  a {
    text-decoration: underline;
  }
}