/* Frostwyn Forest Architecture Studio - Custom Styles */

:root {
  --primary-color: #2C5530;
  --secondary-color: #7FB069;
  --light-bg: #F4F7F5;
  --dark-text: #1a2e1c;
  --forest-mist: rgba(127, 176, 105, 0.1);
  --winter-white: #FFFFFF;
  --shadow-forest: rgba(44, 85, 48, 0.15);
}

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

body {
  font-family: 'Inter', 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
  color: var(--dark-text);
  background-color: var(--light-bg);
  overflow-x: hidden;
}

/* Snowflake Animation */
.snowflakes {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  pointer-events: none;
  z-index: 9999;
  overflow: hidden;
}

.snowflake {
  position: absolute;
  top: -10px;
  color: var(--winter-white);
  font-size: 1em;
  opacity: 0.8;
  animation: fall linear infinite;
  text-shadow: 0 0 5px rgba(255, 255, 255, 0.5);
}

@keyframes fall {
  0% {
    top: -10%;
    opacity: 0.8;
  }
  100% {
    top: 100%;
    opacity: 0.3;
  }
}

.snowflake:nth-child(1) { left: 10%; animation-duration: 10s; animation-delay: 0s; }
.snowflake:nth-child(2) { left: 20%; animation-duration: 12s; animation-delay: 2s; font-size: 0.8em; }
.snowflake:nth-child(3) { left: 30%; animation-duration: 14s; animation-delay: 4s; }
.snowflake:nth-child(4) { left: 40%; animation-duration: 11s; animation-delay: 1s; font-size: 1.2em; }
.snowflake:nth-child(5) { left: 50%; animation-duration: 13s; animation-delay: 3s; }
.snowflake:nth-child(6) { left: 60%; animation-duration: 15s; animation-delay: 5s; font-size: 0.9em; }
.snowflake:nth-child(7) { left: 70%; animation-duration: 12s; animation-delay: 2.5s; }
.snowflake:nth-child(8) { left: 80%; animation-duration: 10s; animation-delay: 1.5s; font-size: 1.1em; }
.snowflake:nth-child(9) { left: 90%; animation-duration: 14s; animation-delay: 4.5s; }
.snowflake:nth-child(10) { left: 15%; animation-duration: 11s; animation-delay: 0.5s; font-size: 0.85em; }

/* Navbar Styling */
.navbar {
  transition: all 0.4s ease;
  padding: 1.5rem 0;
  z-index: 1000;
}

.navbar.scrolled {
  background-color: var(--primary-color) !important;
  box-shadow: 0 4px 12px var(--shadow-forest);
  padding: 1rem 0;
}

.navbar-brand {
  font-size: 1.75rem;
  letter-spacing: 1px;
  color: var(--winter-white) !important;
  text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.3);
  transition: transform 0.3s ease;
}

.navbar-brand:hover {
  transform: scale(1.05);
}

.navbar-dark .navbar-nav .nav-link {
  color: var(--winter-white) !important;
  font-weight: 600 !important;
  padding: 0.5rem 1rem !important;
  margin: 0 0.25rem;
  transition: all 0.3s ease;
  text-shadow: 1px 1px 2px rgba(0, 0, 0, 0.2);
  position: relative;
}

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

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

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

.navbar-toggler {
  border: 2px solid var(--winter-white) !important;
  background-color: rgba(255, 255, 255, 0.9) !important;
}

/* Hero Section */
.hero-section {
  min-height: 100vh;
  background: linear-gradient(135deg, var(--primary-color) 0%, #1a3d1f 50%, var(--primary-color) 100%);
  position: relative;
  overflow: hidden;
}

.hero-section::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 1200 600"><path d="M0 300L50 320L100 340L150 310L200 330L250 320L300 350L350 330L400 340L450 320L500 350L550 330L600 360L650 340L700 350L750 330L800 360L850 340L900 350L950 330L1000 360L1050 340L1100 350L1150 330L1200 360V600H0V300Z" fill="rgba(127, 176, 105, 0.1)"/></svg>');
  background-size: cover;
  opacity: 0.4;
}

.hero-content {
  position: relative;
  z-index: 2;
  color: var(--winter-white) !important;
  text-shadow: 2px 2px 8px rgba(0, 0, 0, 0.5);
}

.hero-content .display-3 {
  font-weight: 800;
  color: var(--winter-white) !important;
  animation: fadeInUp 1s ease;
  line-height: 1.2;
}

.hero-content .lead {
  color: rgba(255, 255, 255, 0.95) !important;
  font-size: 1.3rem;
  animation: fadeInUp 1.2s ease;
  text-shadow: 1px 1px 4px rgba(0, 0, 0, 0.4);
}

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

/* Buttons */
.btn {
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 1px;
  border-radius: 50px;
  transition: all 0.4s 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: 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 {
  background-color: var(--secondary-color) !important;
  color: var(--winter-white) !important;
  box-shadow: 0 6px 20px rgba(127, 176, 105, 0.4);
  padding: 1rem 2.5rem !important;
}

.btn-lg:hover {
  background-color: #6a9957 !important;
  color: var(--winter-white) !important;
  transform: translateY(-3px);
  box-shadow: 0 8px 25px rgba(127, 176, 105, 0.5);
}

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

.btn-light:hover {
  background-color: var(--primary-color) !important;
  color: var(--winter-white) !important;
  border-color: var(--primary-color) !important;
  transform: translateY(-2px);
}

/* Cards */
.card {
  border: none !important;
  border-radius: 15px;
  transition: all 0.4s ease;
  background: var(--winter-white);
  overflow: hidden;
}

.card:hover {
  transform: translateY(-10px);
  box-shadow: 0 15px 40px var(--shadow-forest) !important;
}

.card-body {
  background: linear-gradient(to bottom, var(--winter-white), var(--forest-mist));
}

.card .h5,
.card .h4 {
  color: var(--primary-color) !important;
  font-weight: 700;
}

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

/* Portfolio */
.portfolio-item {
  transition: all 0.4s ease;
}

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

.portfolio-card img {
  transition: transform 0.6s ease;
  width: 100%;
  height: 300px;
  object-fit: cover;
}

.portfolio-card:hover img {
  transform: scale(1.15);
}

.portfolio-overlay {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: linear-gradient(to top, rgba(44, 85, 48, 0.95), rgba(44, 85, 48, 0.3));
  opacity: 0;
  transition: opacity 0.4s ease;
  display: flex;
  align-items: flex-end;
  padding: 2rem;
}

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

.portfolio-overlay h5 {
  color: var(--winter-white) !important;
  font-weight: 700;
}

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

/* Filter Buttons */
.filter-btn {
  background-color: transparent;
  color: var(--primary-color) !important;
  border: 2px solid var(--primary-color) !important;
  padding: 0.5rem 1.5rem;
  border-radius: 25px;
  transition: all 0.3s ease;
  font-weight: 600;
}

.filter-btn:hover,
.filter-btn.active {
  background-color: var(--primary-color) !important;
  color: var(--winter-white) !important;
  transform: translateY(-2px);
  box-shadow: 0 5px 15px var(--shadow-forest);
}

/* Counter Section */
.counter {
  font-size: 3rem;
  font-weight: 800;
  color: var(--secondary-color) !important;
  display: block;
  text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.1);
}

/* Forms */
.form-control,
.form-select {
  border: 2px solid #e0e7e3;
  border-radius: 10px;
  padding: 0.75rem 1rem;
  transition: all 0.3s ease;
  background-color: var(--winter-white);
  color: var(--dark-text) !important;
}

.form-control:focus,
.form-select:focus {
  border-color: var(--secondary-color) !important;
  box-shadow: 0 0 0 0.2rem rgba(127, 176, 105, 0.25) !important;
  background-color: var(--winter-white);
}

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

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

.invalid-feedback {
  color: #dc3545 !important;
  font-weight: 600;
}

/* Alert */
.alert-success {
  background-color: var(--secondary-color) !important;
  border: none;
  color: var(--winter-white) !important;
  border-radius: 10px;
  font-weight: 600;
}

/* Accordion */
.accordion-item {
  border: none;
  margin-bottom: 1rem;
  border-radius: 10px !important;
  overflow: hidden;
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.05);
}

.accordion-button {
  background-color: var(--primary-color) !important;
  color: var(--winter-white) !important;
  font-weight: 600;
  border: none;
  padding: 1.25rem 1.5rem;
}

.accordion-button:not(.collapsed) {
  background-color: var(--secondary-color) !important;
  color: var(--winter-white) !important;
  box-shadow: none;
}

.accordion-button::after {
  filter: brightness(0) invert(1);
}

.accordion-button:focus {
  box-shadow: none;
  border: none;
}

.accordion-body {
  background-color: var(--forest-mist);
  color: var(--dark-text);
  padding: 1.5rem;
  line-height: 1.8;
}

.accordion-button.collapsed {
  background-color: var(--winter-white) !important;
  color: var(--primary-color) !important;
  border: 2px solid var(--primary-color);
}

/* Hover Lift Effect */
.hover-lift {
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.hover-lift:hover {
  transform: translateY(-5px);
  box-shadow: 0 10px 30px var(--shadow-forest) !important;
}

/* Section Styling */
.py-5 {
  padding-top: 5rem !important;
  padding-bottom: 5rem !important;
}

.display-3,
.display-4,
.display-5,
.display-6 {
  font-weight: 800;
  color: var(--primary-color) !important;
}

.text-muted {
  color: #6c757d !important;
}

/* Image Styling */
.img-fluid {
  border-radius: 15px;
  box-shadow: 0 10px 30px var(--shadow-forest);
}

.rounded-circle {
  border: 4px solid var(--secondary-color);
  padding: 0.5rem;
  background-color: var(--winter-white);
}

/* Bootstrap Icons */
.bi {
  vertical-align: middle;
}

/* Footer */
footer {
  background: linear-gradient(135deg, var(--primary-color) 0%, #1a3d1f 100%);
  color: var(--winter-white) !important;
  padding: 3rem 0 1rem;
}

footer h5,
footer h6 {
  color: var(--winter-white) !important;
  font-weight: 700;
}

footer p,
footer li,
footer a {
  color: rgba(255, 255, 255, 0.85) !important;
}

footer a {
  text-decoration: none;
  transition: all 0.3s ease;
}

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

.list-unstyled li {
  padding: 0.25rem 0;
}

/* Sticky Elements */
.sticky-top {
  top: 100px;
  z-index: 100;
}

.sticky-lg-top {
  position: sticky;
  top: 100px;
  z-index: 100;
}

/* Responsive Typography */
@media (max-width: 768px) {
  .display-3 {
    font-size: 2.5rem;
  }
  
  .display-4 {
    font-size: 2rem;
  }
  
  .display-5 {
    font-size: 1.75rem;
  }
  
  .display-6 {
    font-size: 1.5rem;
  }
  
  .hero-content .lead {
    font-size: 1.1rem;
  }
  
  .counter {
    font-size: 2rem;
  }
}

/* Loading Animation */
@keyframes pulse {
  0%, 100% {
    opacity: 1;
  }
  50% {
    opacity: 0.5;
  }
}

.pulse {
  animation: pulse 2s ease-in-out infinite;
}

/* Shadow Variants */
.shadow-sm {
  box-shadow: 0 2px 8px var(--shadow-forest) !important;
}

.shadow {
  box-shadow: 0 5px 15px var(--shadow-forest) !important;
}

.shadow-lg {
  box-shadow: 0 10px 30px var(--shadow-forest) !important;
}

/* Border Styling */
.border-top {
  border-top: 1px solid rgba(255, 255, 255, 0.2) !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;
}

/* Text Colors - High Contrast */
.text-white {
  color: var(--winter-white) !important;
}

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

/* Scroll to Top Button */
.scroll-to-top {
  position: fixed;
  bottom: 30px;
  right: 30px;
  width: 50px;
  height: 50px;
  background-color: var(--secondary-color);
  color: var(--winter-white) !important;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  cursor: pointer;
  opacity: 0;
  visibility: hidden;
  transition: all 0.3s ease;
  z-index: 1000;
  box-shadow: 0 4px 15px var(--shadow-forest);
}

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

.scroll-to-top:hover {
  background-color: var(--primary-color);
  transform: translateY(-5px);
}

/* Object Fit */
.object-fit-cover {
  object-fit: cover;
  width: 100%;
  height: 100%;
}

/* Responsive Padding */
@media (max-width: 992px) {
  .px-lg-5 {
    padding-left: 1rem !important;
    padding-right: 1rem !important;
  }
  
  .py-lg-5 {
    padding-top: 3rem !important;
    padding-bottom: 3rem !important;
  }
}

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

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

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

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

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

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

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

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

/* Focus Visible */
a:focus-visible,
button:focus-visible {
  outline: 3px solid var(--secondary-color);
  outline-offset: 2px;
}

/* Transition All */
.transition-all {
  transition: all 0.3s ease;
}

/* Overflow Hidden */
.overflow-hidden {
  overflow: hidden;
}

/* Position Utilities */
.position-relative {
  position: relative;
}

.position-absolute {
  position: absolute;
}

.position-sticky {
  position: sticky;
}

/* Width Utilities */
.w-100 {
  width: 100% !important;
}

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

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

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