/* Modern Effects and Animations for Dick Wray Artist Website */

/* Scroll Reveal Animations */
.reveal {
  position: relative;
  opacity: 1;
  transition: all 0.8s ease;
}

.reveal.active {
  opacity: 1;
}

.reveal.fade-bottom {
  transform: translateY(0);
}

.reveal.fade-bottom.active {
  transform: translateY(0);
}

.reveal.fade-left {
  transform: translateX(0);
}

.reveal.fade-left.active {
  transform: translateX(0);
}

.reveal.fade-right {
  transform: translateX(0);
}

.reveal.fade-right.active {
  transform: translateX(0);
}

.reveal.zoom-in {
  transform: scale(1);
}

.reveal.zoom-in.active {
  transform: scale(1);
}

/* Delay classes */
.delay-1 {
  transition-delay: 0.1s;
}

.delay-2 {
  transition-delay: 0.2s;
}

.delay-3 {
  transition-delay: 0.3s;
}

.delay-4 {
  transition-delay: 0.4s;
}

.delay-5 {
  transition-delay: 0.5s;
}

/* Parallax Effect */
.parallax {
  background-attachment: fixed;
  background-position: center;
  background-repeat: no-repeat;
  background-size: cover;
  transition: background-position 0.1s ease-out;
  will-change: transform;
}

/* Text Split Animation */
.split-text {
  overflow: hidden;
  position: relative;
}

.split-text .word {
  display: inline-block;
  transform: translateY(0);
  opacity: 1;
  transition: transform 0.6s cubic-bezier(0.215, 0.61, 0.355, 1), 
              opacity 0.6s cubic-bezier(0.215, 0.61, 0.355, 1);
}

.split-text.active .word {
  transform: translateY(0);
  opacity: 1;
}

/* Word delay for text animation */
.split-text .word:nth-child(1) { transition-delay: 0.1s; }
.split-text .word:nth-child(2) { transition-delay: 0.15s; }
.split-text .word:nth-child(3) { transition-delay: 0.2s; }
.split-text .word:nth-child(4) { transition-delay: 0.25s; }
.split-text .word:nth-child(5) { transition-delay: 0.3s; }
.split-text .word:nth-child(6) { transition-delay: 0.35s; }
.split-text .word:nth-child(7) { transition-delay: 0.4s; }
.split-text .word:nth-child(8) { transition-delay: 0.45s; }
.split-text .word:nth-child(9) { transition-delay: 0.5s; }
.split-text .word:nth-child(10) { transition-delay: 0.55s; }

/* Floating Scroll To Top Button */
.scroll-to-top {
  position: fixed;
  bottom: 30px;
  right: 30px;
  width: 46px;
  height: 46px;
  background-color: rgba(255, 61, 0, 0.85);
  color: #ffffff;
  border-radius: 8px;
  display: flex;
  justify-content: center;
  align-items: center;
  cursor: pointer;
  opacity: 0;
  visibility: hidden;
  transform: translateY(20px);
  transition: all 0.3s ease;
  z-index: 99;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.3);
  font-size: 1.2rem;
}

.scroll-to-top.active {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

.scroll-to-top:hover {
  background-color: var(--accent-color);
  transform: translateY(-3px);
  box-shadow: 0 6px 16px rgba(0, 0, 0, 0.4);
}

/* Modern Image Hover Effect */
.gallery-item::before,
.collection-item::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(to bottom, rgba(255, 61, 0, 0) 0%, rgba(255, 61, 0, 0.6) 100%);
  opacity: 0;
  z-index: 1;
  transition: opacity 0.3s ease;
}

.gallery-item:hover::before,
.collection-item:hover::before {
  opacity: 0.3;
}

/* 3D Tilt Effect */
.tilt {
  transform-style: preserve-3d;
  transform: perspective(1000px);
  transition: transform 0.1s;
}

.tilt-child {
  transform: translateZ(20px);
}

/* Modern Loader */
.loader-container {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-color: var(--background-color);
  display: flex;
  justify-content: center;
  align-items: center;
  z-index: 9999;
  transition: opacity 0.6s ease, visibility 0.6s ease;
}

.loader-container.fade-out {
  opacity: 0;
  visibility: hidden;
}

.loader {
  width: 80px;
  height: 80px;
  position: relative;
}

.loader-text {
  position: absolute;
  bottom: -50px;
  left: 50%;
  transform: translateX(-50%);
  font-size: 1rem;
  letter-spacing: 3px;
  color: var(--text-color);
  font-family: var(--font-heading);
  font-weight: 300;
}

.loader .circle {
  width: 100%;
  height: 100%;
  position: absolute;
  left: 0;
  top: 0;
  border-radius: 50%;
  border: 3px solid transparent;
  border-top-color: var(--accent-color);
  animation: spin 1.2s linear infinite;
}

.loader .circle:nth-child(2) {
  width: 60px;
  height: 60px;
  top: 10px;
  left: 10px;
  border-top-color: var(--text-color);
  animation: spin 1.5s linear infinite reverse;
}

.loader .circle:nth-child(3) {
  width: 40px;
  height: 40px;
  top: 20px;
  left: 20px;
  border-top-color: var(--accent-color);
  animation: spin 1.8s linear infinite;
}

@keyframes spin {
  0% { transform: rotate(0deg); }
  100% { transform: rotate(360deg); }
}

/* Cursor Trailer Effect */
.cursor-trailer {
  display: none;
}

/* Theme Toggle Button */
.theme-toggle {
  position: fixed !important;
  top: 150px !important;
  left: 30px !important;
  right: auto !important;
  width: 40px;
  height: 40px;
  background-color: var(--accent-color);
  border-radius: 50%;
  display: flex;
  justify-content: center;
  align-items: center;
  cursor: pointer;
  z-index: 99;
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.3);
  transition: all 0.3s ease;
  border: none;
  outline: none;
  padding: 0;
}

.theme-toggle:hover {
  transform: scale(1.1);
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.5);
}

.theme-toggle i {
  color: var(--text-color);
  font-size: 1.2rem;
  transition: transform 0.3s ease;
}

.theme-toggle:hover i {
  transform: rotate(180deg);
}

/* Light theme variables */
:root.light-theme {
  --primary-color: #ffffff;
  --secondary-color: #171717;
  --accent-color: #ff3d00;
  --text-color: #333333;
  --text-color-dark: #f5f5f5;
  --background-color: #f5f5f5;
  --background-light: #ffffff;
}

/* Light theme specific overrides */
:root.light-theme .nav-links li a {
  color: #333333;
}

:root.light-theme header {
  background-color: rgba(245, 245, 245, 0.9);
  backdrop-filter: blur(10px);
}

:root.light-theme .burger div {
  background-color: #333333;
}

:root.light-theme .dropdown-menu {
  background-color: rgba(245, 245, 245, 0.95);
  box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
}

:root.light-theme .dropdown-menu li a {
  color: #333333;
}

:root.light-theme .dropdown-menu li a:hover {
  background-color: rgba(0, 0, 0, 0.05);
  color: var(--accent-color);
}

/* Additional light theme overrides for footer and other elements */
:root.light-theme footer {
  background-color: #e5e5e5;
}

:root.light-theme .footer-links h3,
:root.light-theme .footer-collections h3,
:root.light-theme .footer-social h3 {
  color: #333333;
}

:root.light-theme .footer-email {
  color: #333333 !important;
}

:root.light-theme .footer-links ul li a,
:root.light-theme .footer-collections ul li a {
  color: rgba(51, 51, 51, 0.7);
}

:root.light-theme .footer-links ul li a:hover,
:root.light-theme .footer-collections ul li a:hover {
  color: #333333;
}

:root.light-theme .social-icons a {
  color: rgba(51, 51, 51, 0.7);
}

:root.light-theme .social-icons a:hover {
  color: var(--accent-color);
}

:root.light-theme .footer-bottom {
  border-top: 1px solid rgba(0, 0, 0, 0.1);
  color: rgba(51, 51, 51, 0.5);
}

:root.light-theme .gallery,
:root.light-theme .contact {
  background-color: #ffffff;
}

:root.light-theme .about,
:root.light-theme .collections {
  background-color: #f5f5f5;
}

/* Light theme form field fixes */
:root.light-theme .form-group input,
:root.light-theme .form-group textarea {
  color: var(--text-color);
  border-bottom: 1px solid rgba(0, 0, 0, 0.3);
}

:root.light-theme .form-group label {
  color: rgba(0, 0, 0, 0.6);
}

:root.light-theme .form-group input:focus,
:root.light-theme .form-group textarea:focus {
  border-bottom: 1px solid var(--accent-color);
}

:root.light-theme .form-group input:focus ~ label,
:root.light-theme .form-group textarea:focus ~ label,
:root.light-theme .form-group input:valid ~ label,
:root.light-theme .form-group textarea:valid ~ label {
  color: var(--accent-color);
}

:root.light-theme .btn {
  color: var(--text-color);
  border: 1px solid var(--text-color);
}

:root.light-theme .btn:hover {
  background-color: var(--accent-color);
  border-color: var(--accent-color);
  color: var(--secondary-color);
}

/* Smooth transitions for theme toggle */
body, a, .btn, .gallery-item img, .collection-item img, .form-group input,
.form-group textarea, .social-icons a, .lightbox, header, footer,
.footer-links ul li a, .footer-collections ul li a, .cursor, .cursor-trailer,
.nav-links li a::after, .dropdown-menu, .theme-toggle, .scroll-to-top,
.gallery-item::before, .collection-item::before {
  transition: all 0.3s ease;
}

/* Masonry Gallery Layout */
.masonry-gallery {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
}

.masonry-item {
  break-inside: avoid;
  margin-bottom: 1.5rem;
  position: relative;
  overflow: hidden;
  border-radius: 4px;
  box-shadow: 0 6px 15px rgba(0, 0, 0, 0.1);
  transform: translateY(0);
  opacity: 1;
  transition: transform 0.6s ease, opacity 0.6s ease;
}

.masonry-item.active {
  transform: translateY(0);
  opacity: 1;
}

/* Adjust for different screen sizes */
@media screen and (max-width: 992px) {
  .masonry-gallery {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media screen and (max-width: 768px) {
  .scroll-to-top {
    bottom: 20px;
    right: 20px;
    width: 44px;
    height: 44px;
  }

  .theme-toggle {
    top: 80px !important;
    left: 15px !important;
    width: 38px;
    height: 38px;
  }
}

@media screen and (max-width: 576px) {
  .masonry-gallery {
    grid-template-columns: 1fr;
  }

  .scroll-to-top {
    bottom: 15px;
    right: 15px;
    width: 42px;
    height: 42px;
    font-size: 1rem;
  }

  .loader-text {
    bottom: -40px;
    font-size: 0.85rem;
  }

  .loader-text .signature-image {
    max-width: 150px;
  }
}

/* Footer email link */
.footer-email {
  color: rgba(255,255,255,0.7);
}

/* Modern Scroll Bar */
::-webkit-scrollbar {
  width: 6px;
}
::-webkit-scrollbar-track {
  background: var(--background-color);
}
::-webkit-scrollbar-thumb {
  background: var(--accent-color);
  border-radius: 3px;
}
::-webkit-scrollbar-thumb:hover {
  background: #ff5722;
}