/**
 * Portfolio Gallery & Forms Styles
 */

/* ===== Order Form Section ===== */
.order-section {
  background: linear-gradient(135deg, var(--bg-secondary), var(--bg-tertiary));
  border-radius: var(--radius-lg);
  padding: var(--spacing-xl);
  margin: var(--spacing-xl) 0;
  box-shadow: var(--shadow-lg);
}

.section-title {
  font-size: clamp(1.75rem, 4vw, 2.5rem);
  text-align: center;
  margin-bottom: var(--spacing-lg);
  position: relative;
  display: inline-block;
  width: 100%;
}

.section-title::after {
  content: "";
  position: absolute;
  bottom: -10px;
  left: 50%;
  transform: translateX(-50%);
  width: 80px;
  height: 4px;
  background: linear-gradient(
    90deg,
    var(--primary-blue),
    var(--primary-purple)
  );
  border-radius: 2px;
}

.order-form {
  max-width: 700px;
  margin: 0 auto;
}

.form-group {
  margin-bottom: var(--spacing-md);
}

.form-label {
  display: block;
  margin-bottom: var(--spacing-xs);
  font-weight: 600;
  color: var(--text-primary);
  font-size: 0.95rem;
}

.form-input,
.form-select,
.form-textarea {
  width: 100%;
  padding: var(--spacing-sm);
  border: 2px solid var(--border-color);
  border-radius: var(--radius-md);
  background-color: var(--bg-primary);
  color: var(--text-primary);
  font-family: "Vazirmatn", -apple-system, BlinkMacSystemFont, "Segoe UI",
    "Tahoma", sans-serif;
  font-size: 1rem;
  transition: all var(--transition-normal);
}

.form-input:focus,
.form-select:focus,
.form-textarea:focus {
  outline: none;
  border-color: var(--primary-blue);
  box-shadow: 0 0 0 3px rgba(0, 212, 255, 0.1);
}

.form-textarea {
  min-height: 120px;
  resize: vertical;
}

.form-select {
  cursor: pointer;
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 12 12'%3E%3Cpath fill='%234a4a4a' d='M6 9L1 4h10z'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: left 1rem center;
  padding-left: 2.5rem;
}

.btn-primary {
  background: linear-gradient(
    135deg,
    var(--primary-blue),
    var(--primary-purple)
  );
  color: white;
  border: none;
  padding: var(--spacing-sm) var(--spacing-xl);
  border-radius: var(--radius-md);
  font-size: 1.1rem;
  font-weight: 600;
  cursor: pointer;
  transition: all var(--transition-normal);
  box-shadow: var(--shadow-md);
  width: 100%;
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-neon);
}

.btn-primary:active {
  transform: translateY(0);
}

.btn-primary:disabled {
  opacity: 0.6;
  cursor: not-allowed;
}

/* ===== Gallery Section ===== */
.gallery-section {
  padding: var(--spacing-xl) 0;
}

.gallery-filters {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: var(--spacing-sm);
  margin-bottom: var(--spacing-xl);
}

.filter-btn {
  padding: var(--spacing-xs) var(--spacing-md);
  border: 2px solid var(--border-color);
  background-color: var(--bg-secondary);
  color: var(--text-primary);
  border-radius: var(--radius-md);
  font-family: "Vazirmatn", -apple-system, BlinkMacSystemFont, "Segoe UI",
    "Tahoma", sans-serif;
  font-size: 0.95rem;
  font-weight: 600;
  cursor: pointer;
  transition: all var(--transition-normal);
}

.filter-btn:hover {
  border-color: var(--primary-blue);
  background-color: var(--bg-tertiary);
}

.filter-btn.active {
  background: linear-gradient(
    135deg,
    var(--primary-blue),
    var(--primary-purple)
  );
  color: white;
  border-color: transparent;
  box-shadow: var(--shadow-md);
}

.category-tabs {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: var(--spacing-sm);
  margin-bottom: var(--spacing-lg);
}

.category-tab {
  padding: var(--spacing-sm) var(--spacing-md);
  background-color: var(--bg-secondary);
  border: 2px solid var(--border-color);
  border-radius: var(--radius-md);
  color: var(--text-primary);
  font-weight: 600;
  cursor: pointer;
  transition: all var(--transition-normal);
  display: flex;
  align-items: center;
  gap: var(--spacing-xs);
}

.category-tab:hover {
  background-color: var(--bg-tertiary);
  border-color: var(--primary-purple);
}

.category-tab.active {
  background: linear-gradient(
    135deg,
    var(--primary-purple),
    var(--primary-red)
  );
  color: white;
  border-color: transparent;
}

/* Gallery Grid */
.gallery-grid {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: var(--spacing-md);
  margin-bottom: var(--spacing-lg);
}

@media (max-width: 1200px) {
  .gallery-grid {
    grid-template-columns: repeat(4, 1fr);
  }
}

@media (max-width: 968px) {
  .gallery-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

@media (max-width: 768px) {
  .gallery-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 480px) {
  .gallery-grid {
    gap: var(--spacing-sm);
  }
}

/* Gallery Item */
.gallery-item {
  position: relative;
  aspect-ratio: 16/9;
  border-radius: var(--radius-md);
  overflow: hidden;
  cursor: pointer;
  transition: all var(--transition-normal);
  background-color: var(--bg-secondary);
}

.gallery-item[data-missing="1"]::before {
  content: "فایل روی سرور یافت نشد";
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(0, 0, 0, 0.65);
  color: #fff;
  font-size: 0.95rem;
  text-align: center;
  padding: var(--spacing-md);
  z-index: 2;
}

.gallery-item:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-lg);
}

.gallery-item img,
.gallery-item video {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--transition-slow);
}

.gallery-item:hover img,
.gallery-item:hover video {
  transform: scale(1.1);
}

.gallery-item-overlay {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: linear-gradient(
    to bottom,
    rgba(0, 0, 0, 0.5),
    transparent,
    rgba(0, 0, 0, 0.7)
  );
  opacity: 0;
  transition: opacity var(--transition-normal);
  display: flex;
  align-items: flex-end;
  padding: var(--spacing-sm);
}

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

.gallery-item-info {
  color: white;
  width: 100%;
}

.gallery-item-title {
  font-size: 0.9rem;
  font-weight: 600;
  margin-bottom: 4px;
}

.gallery-item-date {
  font-size: 0.8rem;
  opacity: 0.8;
}

/* Media Tags */
.gallery-item-tags {
  position: absolute;
  top: var(--spacing-xs);
  right: var(--spacing-xs);
  display: flex;
  gap: 6px;
}

.media-tag {
  padding: 4px 8px;
  border-radius: 12px;
  font-size: 0.7rem;
  font-weight: 600;
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
}

.tag-video {
  background: rgba(255, 8, 68, 0.9);
  color: white;
}

.tag-image {
  background: rgba(0, 212, 255, 0.9);
  color: white;
}

.tag-date {
  background: rgba(255, 215, 0, 0.9);
  color: #1a1a1a;
}

/* ===== Modal/Lightbox ===== */
.modal {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background-color: rgba(0, 0, 0, 0.95);
  z-index: var(--z-modal);
  display: none;
  align-items: center;
  justify-content: center;
  padding: var(--spacing-lg);
  animation: fadeIn var(--transition-normal);
}

.modal.active {
  display: flex;
}

@keyframes fadeIn {
  from {
    opacity: 0;
  }
  to {
    opacity: 1;
  }
}

.modal-content {
  max-width: 90vw;
  max-height: 90vh;
  position: relative;
  animation: zoomIn var(--transition-normal);
}

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

.modal-content img,
.modal-content video {
  max-width: 100%;
  max-height: 90vh;
  border-radius: var(--radius-md);
  box-shadow: 0 0 50px rgba(0, 212, 255, 0.3);
}

.modal-close {
  position: absolute;
  top: -40px;
  left: 0;
  background: linear-gradient(
    135deg,
    var(--primary-red),
    var(--primary-purple)
  );
  color: white;
  border: none;
  width: 40px;
  height: 40px;
  border-radius: var(--radius-full);
  cursor: pointer;
  font-size: 1.5rem;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all var(--transition-normal);
  box-shadow: var(--shadow-md);
}

.modal-close:hover {
  transform: rotate(90deg) scale(1.1);
  box-shadow: var(--shadow-neon);
}

/* ===== Projects Section ===== */
.projects-section {
  position: relative;
  overflow: hidden;
  background: linear-gradient(
      135deg,
      rgba(0, 212, 255, 0.09),
      rgba(184, 41, 255, 0.09)
    ),
    var(--bg-secondary);
}

.projects-section::before,
.projects-section::after {
  content: "";
  position: absolute;
  width: 420px;
  height: 420px;
  border-radius: 50%;
  filter: blur(35px);
  opacity: 0.7;
}

.projects-section::before {
  top: -200px;
  left: -150px;
  background: radial-gradient(circle, rgba(0, 212, 255, 0.25), transparent 60%);
}

.projects-section::after {
  bottom: -160px;
  right: -120px;
  background: radial-gradient(
    circle,
    rgba(184, 41, 255, 0.25),
    transparent 60%
  );
}

.section-headline {
  text-align: center;
  max-width: 780px;
  margin: 0 auto var(--spacing-xl);
  position: relative;
  z-index: 1;
}

.section-kicker {
  font-size: 0.85rem;
  letter-spacing: 0.25em;
  color: var(--primary-purple);
  margin-bottom: var(--spacing-xs);
}

.section-subtitle {
  color: var(--text-secondary);
  margin-top: var(--spacing-xs);
}

.projects-grid {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: var(--spacing-md);
}

.project-card {
  background: var(--bg-primary);
  border-radius: var(--radius-lg);
  padding: var(--spacing-lg);
  box-shadow: 0 20px 45px rgba(0, 0, 0, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.05);
  position: relative;
  overflow: hidden;
  transition: transform var(--transition-normal),
    box-shadow var(--transition-normal);
}

.project-card::before {
  content: "";
  position: absolute;
  inset: 0;
  background: radial-gradient(
    circle at top right,
    rgba(0, 212, 255, 0.25),
    transparent 60%
  );
  opacity: 0;
  transition: opacity var(--transition-normal);
}

.project-card:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-lg);
}

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

.project-card h3 {
  margin-bottom: var(--spacing-xs);
}

.project-card p {
  color: var(--text-secondary);
  min-height: 60px;
}

.project-chip {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 6px 16px;
  border-radius: 999px;
  font-size: 0.85rem;
  background: rgba(0, 212, 255, 0.15);
  color: var(--primary-blue);
  margin-bottom: var(--spacing-sm);
}

.project-pulse {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--primary-green);
  box-shadow: 0 0 0 0 rgba(0, 255, 136, 0.7);
  animation: pulse-ring 2.4s infinite;
}

.project-progress {
  margin: var(--spacing-md) 0 var(--spacing-sm);
  background: var(--bg-tertiary);
  border-radius: var(--radius-full);
  height: 10px;
  overflow: hidden;
}

.project-progress-bar {
  height: 100%;
  border-radius: inherit;
  background: linear-gradient(
    90deg,
    var(--primary-blue),
    var(--primary-purple)
  );
  transition: width 0.8s ease;
}

.project-meta {
  list-style: none;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: var(--spacing-sm);
  margin: 0;
  padding: 0;
}

.project-meta span {
  display: block;
  font-size: 0.85rem;
  color: var(--text-muted);
}

.project-meta strong {
  font-size: 1.1rem;
  color: var(--text-primary);
}

.project-card.skeleton {
  background: var(--bg-tertiary);
  color: transparent;
}

.project-card.skeleton::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(
    90deg,
    transparent,
    rgba(255, 255, 255, 0.2),
    transparent
  );
  animation: shimmer 1.6s infinite;
}

@keyframes shimmer {
  0% {
    transform: translateX(-100%);
  }
  100% {
    transform: translateX(100%);
  }
}

@keyframes pulse-ring {
  0% {
    transform: scale(0.9);
    opacity: 1;
  }
  100% {
    transform: scale(2.2);
    opacity: 0;
  }
}

/* ===== Footer ===== */
.footer {
  background: linear-gradient(135deg, var(--bg-secondary), var(--bg-tertiary));
  padding: var(--spacing-xl) 0 var(--spacing-lg);
  margin-top: var(--spacing-xl);
  border-top: 2px solid var(--border-color);
}

.footer-content {
  text-align: center;
}

.footer-logo {
  font-size: 2.5rem;
  font-weight: 700;
  margin-bottom: var(--spacing-md);
  animation: logoGlow 3s ease-in-out infinite;
}

@keyframes logoGlow {
  0%,
  100% {
    text-shadow: 0 0 10px var(--primary-blue), 0 0 20px var(--primary-purple);
  }
  50% {
    text-shadow: 0 0 20px var(--primary-blue), 0 0 40px var(--primary-purple),
      0 0 60px var(--primary-red);
  }
}

.footer-tagline {
  font-size: 1.1rem;
  color: var(--text-secondary);
  margin-bottom: var(--spacing-lg);
  min-height: 60px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.typewriter-text {
  border-left: 2px solid var(--primary-blue);
  padding-left: 8px;
  animation: blink 0.7s step-end infinite;
}

@keyframes blink {
  50% {
    border-color: transparent;
  }
}

.footer-info {
  margin-top: var(--spacing-lg);
}

.footer-contact {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: var(--spacing-md);
  margin-bottom: var(--spacing-md);
}

.contact-item {
  display: flex;
  align-items: center;
  gap: var(--spacing-xs);
  color: var(--text-primary);
  font-size: 0.95rem;
}

.contact-icon {
  color: var(--primary-blue);
}

.footer-credits {
  color: var(--text-muted);
  font-size: 0.9rem;
  padding-top: var(--spacing-md);
  border-top: 1px solid var(--border-color);
}

.credits-link {
  color: var(--primary-purple);
  font-weight: 600;
  transition: color var(--transition-fast);
}

.credits-link:hover {
  color: var(--primary-gold);
}

/* ===== Scroll to Top Button ===== */
.scroll-top {
  position: fixed;
  bottom: 30px;
  left: 30px;
  width: 50px;
  height: 50px;
  background: linear-gradient(
    135deg,
    var(--primary-blue),
    var(--primary-purple)
  );
  color: white;
  border: none;
  border-radius: var(--radius-full);
  cursor: pointer;
  display: none;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  z-index: 999;
  transition: all var(--transition-normal);
  box-shadow: var(--shadow-lg);
}

.scroll-top.visible {
  display: flex;
}

.scroll-top:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-neon);
}

/* ===== Alert/Toast Messages ===== */
.toast {
  position: fixed;
  top: 100px;
  right: 20px;
  background: linear-gradient(
    135deg,
    var(--primary-green),
    var(--primary-blue)
  );
  color: white;
  padding: var(--spacing-md) var(--spacing-lg);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-lg);
  z-index: calc(var(--z-modal) + 1);
  animation: slideInRight var(--transition-normal);
  display: none;
}

.toast.show {
  display: block;
}

.toast.error {
  background: linear-gradient(
    135deg,
    var(--primary-red),
    var(--primary-purple)
  );
}

@keyframes slideInRight {
  from {
    transform: translateX(400px);
    opacity: 0;
  }
  to {
    transform: translateX(0);
    opacity: 1;
  }
}

/* ===== Empty State ===== */
.empty-state {
  text-align: center;
  padding: var(--spacing-xl);
  color: var(--text-muted);
}

.empty-state-icon {
  font-size: 4rem;
  margin-bottom: var(--spacing-md);
  opacity: 0.5;
}

.empty-state-text {
  font-size: 1.1rem;
}

/* ===== Animations for scroll reveals ===== */
[data-aos] {
  opacity: 0;
  transition: all 0.8s cubic-bezier(0.4, 0, 0.2, 1);
  will-change: opacity, transform;
}

[data-aos].aos-animate {
  opacity: 1;
}

/* Fade animations */
[data-aos="fade-up"] {
  transform: translateY(60px);
}

[data-aos="fade-up"].aos-animate {
  transform: translateY(0);
}

[data-aos="fade-down"] {
  transform: translateY(-60px);
}

[data-aos="fade-down"].aos-animate {
  transform: translateY(0);
}

[data-aos="fade-left"] {
  transform: translateX(60px);
}

[data-aos="fade-left"].aos-animate {
  transform: translateX(0);
}

[data-aos="fade-right"] {
  transform: translateX(-60px);
}

[data-aos="fade-right"].aos-animate {
  transform: translateX(0);
}

/* Zoom animations */
[data-aos="zoom-in"] {
  transform: scale(0.8);
}

[data-aos="zoom-in"].aos-animate {
  transform: scale(1);
}

[data-aos="zoom-out"] {
  transform: scale(1.2);
}

[data-aos="zoom-out"].aos-animate {
  transform: scale(1);
}

/* Flip animations */
[data-aos="flip-left"] {
  transform: perspective(2500px) rotateY(-100deg);
}

[data-aos="flip-left"].aos-animate {
  transform: perspective(2500px) rotateY(0);
}

[data-aos="flip-right"] {
  transform: perspective(2500px) rotateY(100deg);
}

[data-aos="flip-right"].aos-animate {
  transform: perspective(2500px) rotateY(0);
}

[data-aos="flip-up"] {
  transform: perspective(2500px) rotateX(100deg);
}

[data-aos="flip-up"].aos-animate {
  transform: perspective(2500px) rotateX(0);
}

/* Slide animations */
[data-aos="slide-up"] {
  transform: translateY(100%);
}

[data-aos="slide-up"].aos-animate {
  transform: translateY(0);
}

[data-aos="slide-down"] {
  transform: translateY(-100%);
}

[data-aos="slide-down"].aos-animate {
  transform: translateY(0);
}

/* Add delays */
[data-aos][data-aos-delay="0"] {
  transition-delay: 0ms;
}
[data-aos][data-aos-delay="50"] {
  transition-delay: 50ms;
}
[data-aos][data-aos-delay="60"] {
  transition-delay: 60ms;
}
[data-aos][data-aos-delay="80"] {
  transition-delay: 80ms;
}
[data-aos][data-aos-delay="100"] {
  transition-delay: 100ms;
}
[data-aos][data-aos-delay="120"] {
  transition-delay: 120ms;
}
[data-aos][data-aos-delay="150"] {
  transition-delay: 150ms;
}
[data-aos][data-aos-delay="160"] {
  transition-delay: 160ms;
}
[data-aos][data-aos-delay="180"] {
  transition-delay: 180ms;
}
[data-aos][data-aos-delay="200"] {
  transition-delay: 200ms;
}
[data-aos][data-aos-delay="240"] {
  transition-delay: 240ms;
}
[data-aos][data-aos-delay="250"] {
  transition-delay: 250ms;
}
[data-aos][data-aos-delay="300"] {
  transition-delay: 300ms;
}
[data-aos][data-aos-delay="320"] {
  transition-delay: 320ms;
}
[data-aos][data-aos-delay="350"] {
  transition-delay: 350ms;
}
[data-aos][data-aos-delay="400"] {
  transition-delay: 400ms;
}
[data-aos][data-aos-delay="450"] {
  transition-delay: 450ms;
}
[data-aos][data-aos-delay="500"] {
  transition-delay: 500ms;
}
[data-aos][data-aos-delay="550"] {
  transition-delay: 550ms;
}
[data-aos][data-aos-delay="600"] {
  transition-delay: 600ms;
}

/* Performance optimization for animations */
@media (prefers-reduced-motion: reduce) {
  [data-aos] {
    opacity: 1 !important;
    transform: none !important;
    transition: none !important;
  }
}

/* ===== Print Styles ===== */
@media print {
  .header,
  .nav-menu,
  .theme-toggle,
  .scroll-top,
  .modal {
    display: none !important;
  }
}