@import url('https://fonts.googleapis.com/css2?family=Cinzel:wght@400;700&family=Lora:ital,wght@0,400;0,700;1,400&display=swap');

:root {
  --pv-font-t: 'Cinzel', serif;
  --pv-font-b: 'Lora', serif;
  --pv-bg: #0a0b10;
  --pv-card: rgba(20, 25, 40, 0.4);
  --pv-card-hover: rgba(30, 40, 60, 0.6);
  --pv-border: rgba(100, 150, 255, 0.2);
  --pv-border-hover: rgba(100, 150, 255, 0.6);
  --pv-accent: #6496ff;
  --pv-text: #c8d2e6;
  --pv-title: #ffffff;
  --pv-shadow: 0 8px 32px 0 rgba(0, 0, 0, 0.37);
  --pv-blur: blur(12px);
}

* { margin: 0; padding: 0; box-sizing: border-box; }
body {
  font-family: var(--pv-font-b);
  background-color: var(--pv-bg);
  color: var(--pv-text);
  line-height: 1.6;
  background-image: radial-gradient(circle at 50% 0%, #1a233a 0%, var(--pv-bg) 50%);
  background-attachment: fixed;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  align-items: center;
}

.pv-glass {
  background: var(--pv-card);
  backdrop-filter: var(--pv-blur);
  -webkit-backdrop-filter: var(--pv-blur);
  border: 1px solid var(--pv-border);
  box-shadow: var(--pv-shadow);
  border-radius: 16px;
}

.pv-wrapper {
  width: 100%;
  max-width: 1100px;
  padding: 0 20px;
  display: flex;
  flex-direction: column;
  min-height: 100vh;
}

/* Header */
.pv-header {
  margin: 30px 0;
  padding: 20px 40px;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 15px;
}

.pv-header__logo {
  font-family: var(--pv-font-t);
  font-size: 32px;
  color: var(--pv-title);
  text-transform: uppercase;
  letter-spacing: 4px;
  text-decoration: none;
  text-shadow: 0 0 10px rgba(100, 150, 255, 0.5);
}

.pv-header__motto {
  font-size: 12px;
  font-style: italic;
  color: var(--pv-accent);
  letter-spacing: 2px;
}

.pv-nav {
  display: flex;
  gap: 20px;
  flex-wrap: wrap;
  justify-content: center;
}

.pv-nav__link {
  color: var(--pv-text);
  text-decoration: none;
  font-family: var(--pv-font-t);
  font-size: 14px;
  letter-spacing: 1px;
  transition: 0.3s;
  padding: 8px 16px;
  border-radius: 8px;
}

.pv-nav__link:hover, .pv-nav__link--active {
  background: rgba(100, 150, 255, 0.1);
  color: var(--pv-accent);
}

/* Sections */
.pv-section {
  margin-bottom: 60px;
  padding: 40px;
  text-align: center;
}

.pv-section__title {
  font-family: var(--pv-font-t);
  font-size: 28px;
  color: var(--pv-title);
  margin-bottom: 20px;
  text-transform: uppercase;
  letter-spacing: 2px;
}

/* Typography elements */
.pv-text {
  font-size: 18px;
  max-width: 800px;
  margin: 0 auto 30px;
}

/* Buttons */
.pv-btn {
  display: inline-block;
  padding: 12px 28px;
  border-radius: 30px;
  font-family: var(--pv-font-t);
  font-size: 14px;
  text-decoration: none;
  color: var(--pv-title);
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid var(--pv-border);
  transition: all 0.3s;
  cursor: pointer;
  letter-spacing: 1px;
}

.pv-btn:hover {
  background: rgba(100, 150, 255, 0.2);
  border-color: var(--pv-border-hover);
  transform: translateY(-2px);
}

.pv-btn--primary {
  background: rgba(100, 150, 255, 0.15);
  border-color: var(--pv-accent);
  color: var(--pv-accent);
}

.pv-btn--primary:hover {
  background: var(--pv-accent);
  color: var(--pv-bg);
}

.pv-actions {
  display: flex;
  gap: 20px;
  justify-content: center;
  flex-wrap: wrap;
}

/* Grid Layout */
.pv-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
  gap: 30px;
  text-align: left;
}

/* Cards with 3D feel */
.pv-card {
  display: flex;
  flex-direction: column;
  transition: transform 0.4s, border-color 0.4s;
  overflow: hidden;
  height: 100%;
}

.pv-card:hover {
  transform: translateY(-10px);
  border-color: var(--pv-border-hover);
  background: var(--pv-card-hover);
}

.pv-card__img {
  width: 100%;
  height: 180px;
  object-fit: cover;
  border-bottom: 1px solid var(--pv-border);
  transition: transform 0.6s;
}

.pv-card:hover .pv-card__img {
  transform: scale(1.05);
}

.pv-card__body {
  padding: 25px;
  display: flex;
  flex-direction: column;
  flex-grow: 1;
}

.pv-card__cat {
  font-family: var(--pv-font-t);
  font-size: 12px;
  color: var(--pv-accent);
  margin-bottom: 10px;
  letter-spacing: 1px;
}

.pv-card__title {
  font-family: var(--pv-font-t);
  font-size: 20px;
  color: var(--pv-title);
  margin-bottom: 15px;
}

.pv-card__desc {
  font-size: 14px;
  color: var(--pv-text);
  margin-bottom: 25px;
}

.pv-card__actions {
  margin-top: auto;
  display: flex;
  justify-content: space-between;
  align-items: center;
  border-top: 1px solid var(--pv-border);
  padding-top: 20px;
}

/* Reviews */
.pv-reviews {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.pv-review {
  padding: 30px;
  text-align: left;
  border-left: 4px solid var(--pv-accent);
}

.pv-review__text {
  font-size: 16px;
  font-style: italic;
  margin-bottom: 15px;
}

.pv-review__author {
  font-family: var(--pv-font-t);
  font-size: 14px;
  color: var(--pv-accent);
}

/* FAQ */
.pv-faq {
  text-align: left;
}

.pv-faq__item {
  margin-bottom: 15px;
}

.pv-faq__trigger {
  width: 100%;
  text-align: left;
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid var(--pv-border);
  padding: 20px;
  font-family: var(--pv-font-t);
  font-size: 16px;
  color: var(--pv-title);
  cursor: pointer;
  display: flex;
  justify-content: space-between;
  border-radius: 8px;
  transition: 0.3s;
}

.pv-faq__trigger:hover {
  background: rgba(100, 150, 255, 0.1);
  border-color: var(--pv-accent);
}

.pv-faq__content {
  display: none;
  padding: 20px;
  border: 1px solid var(--pv-border);
  border-top: none;
  border-bottom-left-radius: 8px;
  border-bottom-right-radius: 8px;
  background: rgba(0, 0, 0, 0.2);
}

.pv-faq__item[data-open="true"] .pv-faq__content {
  display: block;
}

.pv-faq__item[data-open="true"] .pv-faq__trigger {
  border-bottom-left-radius: 0;
  border-bottom-right-radius: 0;
  border-bottom-color: transparent;
  color: var(--pv-accent);
}

/* Footer */
.pv-footer {
  margin-top: auto;
  margin-bottom: 30px;
  padding: 40px;
  text-align: center;
}

.pv-footer__text {
  font-size: 14px;
  margin-bottom: 20px;
}

.pv-footer__nav {
  display: flex;
  justify-content: center;
  gap: 20px;
}

.pv-footer__nav a {
  color: var(--pv-accent);
  text-decoration: none;
  font-size: 13px;
  font-family: var(--pv-font-t);
}

/* Catalog Sidebar Layout */
.pv-catalog {
  display: grid;
  grid-template-columns: 300px 1fr;
  gap: 40px;
  align-items: start;
}

.pv-sidebar {
  padding: 30px;
}

.pv-input {
  width: 100%;
  background: rgba(0, 0, 0, 0.3);
  border: 1px solid var(--pv-border);
  color: var(--pv-text);
  padding: 15px;
  border-radius: 8px;
  font-family: var(--pv-font-b);
  margin-bottom: 25px;
  outline: none;
}

.pv-input:focus {
  border-color: var(--pv-accent);
}

.pv-filters {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.pv-filters button {
  width: 100%;
  text-align: left;
  border: none;
}

/* Detail View */
.pv-detail {
  display: grid;
  grid-template-columns: 1fr 350px;
  gap: 40px;
  text-align: left;
}

.pv-detail__img {
  width: 100%;
  border-radius: 12px;
  margin-bottom: 30px;
  border: 1px solid var(--pv-border);
}

.pv-detail__table {
  width: 100%;
  border-collapse: collapse;
}

.pv-detail__table th, .pv-detail__table td {
  padding: 15px 0;
  border-bottom: 1px solid var(--pv-border);
}

.pv-detail__table th {
  font-family: var(--pv-font-t);
  color: var(--pv-accent);
  text-align: left;
}

@media (max-width: 900px) {
  .pv-catalog { grid-template-columns: 1fr; }
  .pv-detail { grid-template-columns: 1fr; }
}