/**
 * Стили для ленты проектов с расширяемыми карточками
 * Интерактивная временная линия проектов
 */

/* ===== КОНТЕЙНЕР ЛЕНТЫ ПРОЕКТОВ ===== */
.projects-timeline {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 20px;
  max-width: 1200px;
  margin: 0 auto;
  padding: 20px;
}

/* Мобильная версия - горизонтальный скролл */
@media (max-width: 768px) {
  .projects-timeline {
    display: flex;
    flex-direction: row;
    overflow-x: auto;
    overflow-y: hidden;
    scroll-snap-type: x mandatory;
    gap: 15px;
    padding: 10px;
    max-width: 100%;
    -webkit-overflow-scrolling: touch;
  }

  .projects-timeline::-webkit-scrollbar {
    height: 4px;
  }

  .projects-timeline::-webkit-scrollbar-track {
    background: rgba(208, 200, 150, 0.1);
    border-radius: 2px;
  }

  .projects-timeline::-webkit-scrollbar-thumb {
    background: #d0c896;
    border-radius: 2px;
  }

  .projects-timeline::-webkit-scrollbar-thumb:hover {
    background: #b8a882;
  }
}

/* ===== ЭЛЕМЕНТ ВРЕМЕННОЙ ЛИНИИ ===== */
.project-timeline-item {
  position: relative;
  background: rgba(16, 41, 48, 0.8);
  border-radius: 15px;
  overflow: hidden;
  transition: all 0.3s ease;
  border: 2px solid transparent;
  scroll-snap-align: start;
  z-index: 10;
}

.project-timeline-item:hover {
  border-color: #d0c896;
  transform: translateY(-5px);
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
}

/* Мобильная версия - фиксированная ширина */
@media (max-width: 768px) {
  .project-timeline-item {
    flex: 0 0 280px;
    min-width: 280px;
    max-width: 280px;
  }
}

/* ===== ПРЕВЬЮ ПРОЕКТА ===== */
.project-preview {
  display: flex;
  flex-direction: column;
  padding: 20px;
  cursor: pointer;
  transition: all 0.3s ease;
  height: 100%;
}

.project-preview:hover {
  background: rgba(208, 200, 150, 0.1);
}

.project-preview-image {
  width: 100%;
  height: 150px;
  border-radius: 10px;
  overflow: hidden;
  margin-bottom: 15px;
  flex-shrink: 0;
}

.project-preview-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.3s ease;
}

.project-preview:hover .project-preview-image img {
  transform: scale(1.05);
}

.project-preview-content {
  padding: 10px 0 ;
  flex: 1;
  display: flex;
  flex-direction: column;
}

.project-preview-title {
  font-size: 1.3rem;
  font-weight: bold;
  color: #d0c896;
  margin: 0 0 10px 0;
  font-family: 'Besom-2';
  line-height: 1.2;
}

.project-preview-description {
  color: #ffffff;
  margin: 0 0 15px 0;
  font-size: 0.9rem;
  line-height: 1.4;
  flex: 1;
  font-family: 'BellotaText';
}

.project-preview-tech {
  display: flex;
  gap: 6px;
  flex-wrap: wrap;
  margin-top: auto;
}

.tech-tag {
  background: rgba(208, 200, 150, 0.2);
  color: #d0c896;
  padding: 3px 10px;
  border-radius: 15px;
  font-size: 0.75rem;
  border: 1px solid rgba(208, 200, 150, 0.3);
}

/* Мобильная версия - горизонтальная компоновка */
@media (max-width: 768px) {
  .project-preview {
    flex-direction: column;
    padding: 15px;
    height: auto;
  }

  .project-preview-image {
    width: 100%;
    height: auto;
    margin-right: 15px;
    margin-bottom: 0;
    flex-shrink: 0;
    aspect-ratio:16/9
  }

  .project-preview-content {
    flex: 1;
    min-width: 0;
  }

  .project-preview-title {
    font-size: 1.1rem;
    margin-bottom: 8px;
  }

  .project-preview-description {
    font-size: 1rem;
    margin-bottom: 10px;
  }

  .tech-tag {
    font-size: 1rem;
    padding: 2px 8px;
  }
}

/* ===== КНОПКА РАСШИРЕНИЯ ===== */
.project-expand-btn {
  position: absolute;
  top: 15px;
  right: 15px;
  width: 35px;
  height: 35px;
  border-radius: 50%;
  background: #d0c896;
  background-image: url('../assets/images/ui/expand.png');
  background-repeat: no-repeat;
  background-position: center center;
  background-size: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: all 0.3s ease;
  flex-shrink: 0;
  z-index: 10;
}

.project-expand-btn:hover {
  background: #b8a882;
  background-image: url('../assets/images/ui/expand.png');
  background-repeat: no-repeat;
  background-position: center center;
  background-size: 60%;
}

.expand-icon {
  color: #0e1b21;
  font-size: 1.2rem;
  font-weight: bold;
  transition: transform 0.3s ease;
}

.project-timeline-item.expanded .expand-icon {
  transform: rotate(45deg);
}

/* Мобильная версия */
@media (max-width: 768px) {
  .project-expand-btn {
    top: 2px;
    right: 2px;
  }

  .expand-icon {
    font-size: 1rem;
  }
}

/* ===== ДЕТАЛИ ПРОЕКТА ===== */
.project-details {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.5s ease;
  background: rgba(16, 41, 48, 0.95);
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  z-index: 20;
  border-radius: 15px;
}

.project-timeline-item.expanded .project-details {
  max-height: 1000px;
}

/* Мобильная версия - полноэкранный режим */
@media (max-width: 768px) {
  .project-details {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    z-index: 1000;
    border-radius: 0;
    background: rgba(16, 41, 48, 0.98);
  }
}

.project-details-content {
  padding: 30px;
}

.project-details-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 30px;
  padding-bottom: 20px;
  border-bottom: 2px solid rgba(208, 200, 150, 0.3);
}

.project-details-title {
  font-size: 2rem;
  color: #d0c896;
  margin: 0;
  font-family: 'Besom-2';
}

.project-close-btn {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: #d0c896;
  border: none;
  color: #0e1b21;
  font-size: 1.5rem;
  cursor: pointer;
  transition: all 0.3s ease;
}

.project-close-btn:hover {
  background: #b8a882;
  transform: scale(1.1);
}

/* ===== ТЕЛО ДЕТАЛЕЙ ===== */
.project-details-body {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 40px;
  align-items: start;
}

/* ===== СЛАЙДЕР ИЗОБРАЖЕНИЙ ===== */
.project-image-slider {
  position: relative;
}

.slider-container {
  position: relative;
  border-radius: 15px;
  overflow: hidden;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
}

.slider-track {
  display: flex;
  transition: transform 0.5s ease;
}

.slider-slide {
  min-width: 100%;
  height: 300px;
  position: relative;
}

.slider-slide img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.slider-btn {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  width: 50px;
  height: 50px;
  border-radius: 50%;
  background: rgba(208, 200, 150, 0.9);
  border: none;
  color: #0e1b21;
  font-size: 1.5rem;
  cursor: pointer;
  transition: all 0.3s ease;
  z-index: 10;
}

.slider-btn:hover {
  background: #d0c896;
  transform: translateY(-50%) scale(1.1);
}

.slider-prev {
  left: 15px;
}

.slider-next {
  right: 15px;
}

.slider-dots {
  display: flex;
  justify-content: center;
  gap: 10px;
  margin-top: 20px;
}

.dot {
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background: rgba(208, 200, 150, 0.3);
  cursor: pointer;
  transition: all 0.3s ease;
}

.dot.active {
  background: #d0c896;
  transform: scale(1.2);
}

/* ===== ИНФОРМАЦИЯ О ПРОЕКТЕ ===== */
.project-details-info {
  display: flex;
  flex-direction: column;
  gap: 30px;
}

.project-description-full,
.project-features,
.project-technologies {
  background: rgba(0, 0, 0, 0.2);
  padding: 20px;
  border-radius: 10px;
  border-left: 4px solid #d0c896;
}

.project-description-full h3,
.project-features h3,
.project-technologies h3 {
  color: #d0c896;
  margin: 0 0 15px 0;
  font-size: 1.2rem;
  font-family: 'Besom-2';
}

.project-description-full p {
  color: #ffffff;
  line-height: 1.6;
  margin: 0;
}

.project-features ul {
  list-style: none;
  padding: 0;
  margin: 0;
}

.project-features li {
  color: #ffffff;
  padding: 8px 0;
  position: relative;
  padding-left: 20px;
}

.project-features li::before {
  content: '▶';
  color: #d0c896;
  position: absolute;
  left: 0;
}

.tech-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(120px, 1fr));
  gap: 15px;
}

.tech-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  padding: 15px;
  background: rgba(208, 200, 150, 0.1);
  border-radius: 10px;
  transition: all 0.3s ease;
}

.tech-item:hover {
  background: rgba(208, 200, 150, 0.2);
  transform: translateY(-2px);
}

.tech-item .tech-logo {
  width: 40px;
  height: 40px;
  object-fit: contain;
}

.tech-item span {
  color: #d0c896;
  font-size: 0.9rem;
  font-weight: 500;
}

/* ===== АДАПТИВНОСТЬ ===== */

/* ПЛАНШЕТЫ (до 1024px) */
@media (max-width: 1024px) {
  .projects-timeline {
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 15px;
    padding: 15px;
  }

  .project-details-body {
    gap: 30px;
  }

  .slider-slide {
    height: 250px;
  }
}

/* ПЛАНШЕТЫ (до 768px) */
@media (max-width: 768px) {
  .project-details-body {
    grid-template-columns: 1fr;
    gap: 25px;
  }

  .slider-slide {
    height: 200px;
  }

  .tech-grid {
    grid-template-columns: repeat(auto-fit, minmax(100px, 1fr));
    gap: 10px;
  }

  .tech-item {
    padding: 10px;
  }

  .tech-item .tech-logo {
    width: 30px;
    height: 30px;
  }

  .project-details-content {
    padding: 20px;
  }

  .project-details-title {
    font-size: 1.5rem;
  }

  .slider-btn {
    width: 40px;
    height: 40px;
    font-size: 1.2rem;
  }

  .slider-prev {
    left: 10px;
  }

  .slider-next {
    right: 10px;
  }
}

/* МОБИЛЬНЫЕ УСТРОЙСТВА (до 480px) */
@media (max-width: 480px) {
  .project-timeline-item {
    flex: 0 0 250px;
    min-width: 250px;
    max-width: 250px;
  }

  .project-details-content {
    padding: 15px;
  }

  .project-details-header {
    margin-bottom: 20px;
    padding-bottom: 15px;
  }

  .project-details-title {
    font-size: 1.2rem;
  }

  .project-close-btn {
    width: 35px;
    height: 35px;
    font-size: 1.2rem;
  }

  .slider-slide {
    height: 150px;
  }

  .slider-btn {
    width: 35px;
    height: 35px;
    font-size: 1rem;
  }

  .slider-prev {
    left: 5px;
  }

  .slider-next {
    right: 5px;
  }

  .dot {
    width: 8px;
    height: 8px;
  }

  .project-description-full,
  .project-features,
  .project-technologies {
    padding: 15px;
  }

  .project-description-full h3,
  .project-features h3,
  .project-technologies h3 {
    font-size: 1rem;
    margin-bottom: 10px;
  }

  .project-description-full p {
    font-size: 0.9rem;
    line-height: 1.5;
  }

  .project-features li {
    font-size: 0.9rem;
    padding: 6px 0;
  }

  .tech-grid {
    grid-template-columns: repeat(auto-fit, minmax(80px, 1fr));
    gap: 8px;
  }

  .tech-item {
    padding: 8px;
  }

  .tech-item .tech-logo {
    width: 25px;
    height: 25px;
  }

  .tech-item span {
    font-size: 0.8rem;
  }
}

/* ОЧЕНЬ МАЛЕНЬКИЕ ЭКРАНЫ (до 360px) */
@media (max-width: 360px) {
  .project-timeline-item {
    flex: 0 0 220px;
    min-width: 220px;
    max-width: 220px;
  }

  .project-details-content {
    padding: 12px;
  }

  .slider-slide {
    height: 120px;
  }

  .slider-btn {
    width: 30px;
    height: 30px;
    font-size: 0.9rem;
  }
}