/* ============================================================
   BRETTSPIELLUXUS – MAIN CSS (below the fold + interactive)
   Sections, components, forms, modals, footer, pages
   ============================================================ */

/* ---------- LAYOUT HELPERS ---------- */
main {
  flex: 1;
}
.section {
  padding: var(--s-9) 0;
}
.section--tight {
  padding: var(--s-7) 0;
}
.section--alt {
  background: var(--c-bg-alt);
}
.section--ink {
  background: var(--c-ink);
  color: var(--c-paper);
}
.section--ink h1,
.section--ink h2,
.section--ink h3 {
  color: var(--c-paper);
}

.section-head {
  text-align: center;
  margin-bottom: var(--s-7);
  max-width: 720px;
  margin-left: auto;
  margin-right: auto;
}
.section-head .eyebrow {
  display: inline-block;
  color: var(--c-gold-deep);
  font-weight: 600;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  font-size: 0.78rem;
  margin-bottom: var(--s-3);
}
.section-head h2 {
  margin-bottom: var(--s-3);
}
.section-head h2 em {
  font-style: italic;
  color: var(--c-gold-deep);
}
.section-head p {
  color: var(--c-ink-soft);
  font-size: 1.05rem;
}

.section-action {
  display: flex;
  justify-content: center;
  margin-top: var(--s-7);
}

@media (max-width: 600px) {
  .section {
    padding: var(--s-7) 0;
  }
}

/* ---------- BREADCRUMB ---------- */
.breadcrumb {
  padding: var(--s-4) 0;
  background: var(--c-bg-alt);
  font-size: 0.875rem;
  color: var(--c-ink-muted);
  border-bottom: 1px solid var(--c-line);
}
.breadcrumb ol {
  display: flex;
  flex-wrap: wrap;
  gap: var(--s-2);
  align-items: center;
}
.breadcrumb li:not(:last-child)::after {
  content: "/";
  color: var(--c-line);
  margin-left: var(--s-2);
}
.breadcrumb a:hover {
  color: var(--c-gold);
}
.breadcrumb [aria-current="page"] {
  color: var(--c-ink);
  font-weight: 500;
}

/* ---------- PRODUCT CARD ---------- */
.product-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
  gap: var(--s-5);
}
@media (min-width: 1200px) {
  .product-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}
.product-grid--3 {
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
}

.product-card {
  background: var(--c-paper);
  border: 1px solid var(--c-line);
  border-radius: var(--radius-lg);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  transition:
    transform var(--transition),
    box-shadow var(--transition),
    border-color var(--transition);
  position: relative;
}
.product-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
  border-color: var(--c-gold);
}

.product-card__media {
  position: relative;
  aspect-ratio: 1/1;
  overflow: hidden;
  background: var(--c-bg-alt);
}
.product-card__media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 600ms ease;
}
.product-card:hover .product-card__media img {
  transform: scale(1.04);
}

.product-card__badges {
  position: absolute;
  top: 12px;
  left: 12px;
  display: flex;
  flex-direction: column;
  gap: 6px;
  z-index: 2;
}
.badge-tag {
  padding: 4px 10px;
  border-radius: 999px;
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  background: var(--c-paper);
  color: var(--c-ink);
}
.badge-tag--new {
  background: var(--c-success);
  color: white;
}
.badge-tag--hit {
  background: var(--c-gold);
  color: var(--c-ink);
}
.badge-tag--sale {
  background: var(--c-accent);
  color: white;
}

.fav-btn {
  position: absolute;
  top: 10px;
  right: 10px;
  width: 38px;
  height: 38px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.92);
  color: var(--c-ink);
  display: grid;
  place-items: center;
  box-shadow: var(--shadow-sm);
  z-index: 2;
  transition: all var(--transition);
}
.fav-btn:hover {
  background: white;
  color: var(--c-accent);
}
.fav-btn[aria-pressed="true"] {
  color: var(--c-accent);
  background: white;
}

.fav-btn[aria-pressed="true"] svg path {
  fill: currentColor;
}
.fav-btn svg {
  width: 20px;
  height: 20px;
}

.product-card__body {
  padding: var(--s-4);
  display: flex;
  flex-direction: column;
  flex: 1;
  gap: 8px;
}
.product-card__meta {
  display: flex;
  justify-content: space-between;
  font-size: 0.78rem;
  color: var(--c-ink-muted);
  letter-spacing: 0.04em;
}
.product-card__title {
  font-family: var(--ff-display);
  font-size: 1.2rem;
  line-height: 1.25;
  color: var(--c-ink);
  margin: 2px 0;
}
.product-card__title a:hover {
  color: var(--c-gold-deep);
}
.product-card__publisher {
  font-size: 0.82rem;
  color: var(--c-ink-muted);
  margin-bottom: 4px;
}

.specs-row {
  display: flex;
  gap: var(--s-3);
  flex-wrap: wrap;
  font-size: 0.8rem;
  color: var(--c-ink-soft);
  margin: 4px 0 8px;
}
.specs-row span {
  display: inline-flex;
  gap: 4px;
  align-items: center;
}
.specs-row svg {
  width: 14px;
  height: 14px;
  opacity: 0.7;
}

.rating {
  display: flex;
  align-items: center;
  gap: 4px;
  font-size: 0.85rem;
  color: var(--c-ink-soft);
}
.rating-stars {
  color: var(--c-gold);
  letter-spacing: 1px;
}

.product-card__foot {
  margin-top: auto;
  padding-top: var(--s-3);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--s-3);
  border-top: 1px solid var(--c-line);
}
.price {
  display: flex;
  flex-direction: column;
  line-height: 1.1;
}
.price .current {
  font-family: var(--ff-display);
  font-size: 1.45rem;
  font-weight: 600;
  color: var(--c-ink);
}
.price .old {
  font-size: 0.85rem;
  color: var(--c-ink-muted);
  text-decoration: line-through;
}
.stock-state {
  font-size: 0.78rem;
  color: var(--c-success);
  display: inline-flex;
  align-items: center;
  gap: 4px;
}
.stock-state.out {
  color: var(--c-warn);
}
.stock-state::before {
  content: "";
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: currentColor;
}

.btn-cart {
  background: var(--c-ink);
  color: var(--c-paper);
  padding: 10px 16px;
  border-radius: var(--radius);
  font-size: 0.85rem;
  font-weight: 600;
  letter-spacing: 0.02em;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  transition: all var(--transition);
  flex-shrink: 0;
}
.btn-cart:hover {
  background: var(--c-gold-deep);
}
.btn-cart svg {
  width: 16px;
  height: 16px;
}
.btn-cart.added {
  background: var(--c-success);
  pointer-events: none;
}

.product-card__skeleton {
  aspect-ratio: 1/1.4;
  background: linear-gradient(
    110deg,
    var(--c-bg-alt) 30%,
    #ece3d0 50%,
    var(--c-bg-alt) 70%
  );
  background-size: 200% 100%;
  animation: shimmer 1.6s infinite linear;
  border-radius: var(--radius-lg);
}
@keyframes shimmer {
  0% {
    background-position: 200% 0;
  }
  100% {
    background-position: -200% 0;
  }
}

/* ---------- CATEGORIES BLOCK ---------- */
.categories-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
  gap: var(--s-4);
}
@media (min-width: 1024px) {
  .categories-grid {
    grid-template-columns: repeat(4, 1fr);
  }
}

.category-tile {
  position: relative;
  display: flex;
  flex-direction: column;
  aspect-ratio: 1/1.05;
  padding: var(--s-5);
  border-radius: var(--radius-lg);
  background: var(--c-paper);
  border: 1px solid var(--c-line);
  overflow: hidden;
  transition: all var(--transition);
}
.category-tile:hover {
  border-color: var(--c-gold);
  transform: translateY(-3px);
  box-shadow: var(--shadow-md);
}
.category-tile::before {
  content: "";
  position: absolute;
  inset: auto -30% -30% auto;
  width: 220px;
  height: 220px;
  background: linear-gradient(140deg, var(--c-bg-alt), transparent 70%);
  border-radius: 50%;
}
.category-tile__icon {
  width: 64px;
  height: 64px;
  border-radius: 50%;
  background: linear-gradient(140deg, var(--c-bg) 0%, var(--c-bg-alt) 100%);
  display: grid;
  place-items: center;
  color: var(--c-gold-deep);
  margin-bottom: var(--s-4);
  box-shadow: inset 0 0 0 1px var(--c-line);
  position: relative;
}
.category-tile__icon svg {
  width: 32px;
  height: 32px;
}
.category-tile h3 {
  font-size: 1.25rem;
  margin-bottom: var(--s-2);
  position: relative;
}
.category-tile p {
  font-size: 0.88rem;
  color: var(--c-ink-muted);
  position: relative;
}
.category-tile__arrow {
  margin-top: auto;
  color: var(--c-gold-deep);
  font-size: 0.85rem;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  position: relative;
}

/* ---------- FEATURES (Warum Wir) ---------- */
.features-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: var(--s-5);
}
.feature-card {
  background: var(--c-paper);
  padding: var(--s-6);
  border-radius: var(--radius-lg);
  border: 1px solid var(--c-line);
  text-align: left;
}
.feature-card__num {
  font-family: var(--ff-display);
  font-size: 1.5rem;
  color: var(--c-gold-deep);
  border-bottom: 2px solid var(--c-gold);
  display: inline-block;
  padding-bottom: 2px;
  margin-bottom: var(--s-4);
  font-weight: 600;
  letter-spacing: 0.06em;
}
.feature-card h3 {
  margin-bottom: var(--s-2);
  font-size: 1.3rem;
}
.feature-card p {
  color: var(--c-ink-soft);
  font-size: 0.95rem;
}

/* ---------- BLOG TEASERS ---------- */
.blog-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: var(--s-5);
}
.article-card {
  background: var(--c-paper);
  border: 1px solid var(--c-line);
  border-radius: var(--radius-lg);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  transition: all var(--transition);
}
.article-card:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-md);
  border-color: var(--c-gold);
}
.article-card__media {
  aspect-ratio: 16/10;
  background: var(--c-bg-alt);
  position: relative;
  overflow: hidden;
}
.article-card__media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 500ms;
}
.article-card:hover .article-card__media img {
  transform: scale(1.05);
}
.article-card__cat {
  position: absolute;
  top: 12px;
  left: 12px;
  padding: 4px 10px;
  border-radius: 999px;
  background: var(--c-paper);
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--c-gold-deep);
}
.article-card__body {
  padding: var(--s-5);
  display: flex;
  flex-direction: column;
  gap: var(--s-2);
  flex: 1;
}
.article-card__meta {
  display: flex;
  gap: var(--s-3);
  font-size: 0.78rem;
  color: var(--c-ink-muted);
}
.article-card h3 {
  font-size: 1.3rem;
  margin-bottom: var(--s-2);
}
.article-card p {
  color: var(--c-ink-soft);
  font-size: 0.92rem;
  flex: 1;
}
.article-card .more {
  color: var(--c-gold-deep);
  font-weight: 600;
  font-size: 0.88rem;
  margin-top: var(--s-3);
  display: inline-flex;
  align-items: center;
  gap: 6px;
}
.article-card .more::after {
  content: "→";
  transition: transform var(--transition);
}
.article-card:hover .more::after {
  transform: translateX(4px);
}

/* ---------- TESTIMONIALS ---------- */
.testimonials {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: var(--s-5);
}
.testimonial {
  background: var(--c-paper);
  padding: var(--s-6);
  border-radius: var(--radius-lg);
  border: 1px solid var(--c-line);
  position: relative;
}
.testimonial::before {
  content: "“";
  position: absolute;
  top: 8px;
  left: 16px;
  font-family: var(--ff-display);
  font-size: 5rem;
  color: var(--c-gold);
  line-height: 1;
  opacity: 0.5;
}
.testimonial p {
  padding-top: var(--s-5);
  margin-bottom: var(--s-4);
  color: var(--c-ink-soft);
  font-style: italic;
}
.testimonial-author {
  display: flex;
  align-items: center;
  gap: var(--s-3);
  border-top: 1px solid var(--c-line);
  padding-top: var(--s-3);
}
.testimonial-author .avatar {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: linear-gradient(140deg, var(--c-bg-alt), var(--c-line));
  display: grid;
  place-items: center;
  font-family: var(--ff-display);
  font-weight: 600;
  color: var(--c-ink);
}
.testimonial-author .name {
  font-weight: 600;
}
.testimonial-author .meta {
  font-size: 0.8rem;
  color: var(--c-ink-muted);
}

.proof-strip {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: var(--s-5);
  margin-top: var(--s-7);
  padding: var(--s-5) 0;
  border-top: 1px solid var(--c-line);
  border-bottom: 1px solid var(--c-line);
  text-align: center;
}
.proof-strip .num {
  font-family: var(--ff-display);
  font-size: 2.2rem;
  color: var(--c-gold-deep);
  font-weight: 600;
}
.proof-strip .lbl {
  font-size: 0.85rem;
  color: var(--c-ink-soft);
}

/* ---------- DELIVERY INFO ---------- */
.delivery-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: var(--s-5);
}
.delivery-card {
  background: var(--c-paper);
  padding: var(--s-5);
  border-radius: var(--radius-lg);
  border: 1px solid var(--c-line);
  display: flex;
  gap: var(--s-3);
  align-items: flex-start;
}
.delivery-card__icon {
  flex-shrink: 0;
  width: 50px;
  height: 50px;
  border-radius: 50%;
  background: var(--c-bg-alt);
  display: grid;
  place-items: center;
  color: var(--c-gold-deep);
}
.delivery-card__icon svg {
  width: 26px;
  height: 26px;
}
.delivery-card h4 {
  margin-bottom: 6px;
  font-size: 1.05rem;
}
.delivery-card p {
  font-size: 0.88rem;
  color: var(--c-ink-muted);
}

/* ---------- LEAD MAGNET ---------- */
.lead-magnet {
  background: linear-gradient(135deg, var(--c-ink) 0%, #1f2f46 100%);
  color: var(--c-paper);
  padding: var(--s-9) var(--s-6);
  border-radius: var(--radius-lg);
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--s-7);
  align-items: center;
  position: relative;
  overflow: hidden;
}
.lead-magnet::after {
  content: "";
  position: absolute;
  top: -100px;
  right: -100px;
  width: 360px;
  height: 360px;
  border-radius: 50%;
  background: radial-gradient(
    circle,
    rgba(184, 137, 59, 0.18) 0%,
    transparent 70%
  );
}
.lead-magnet h2 {
  color: var(--c-paper);
  font-size: clamp(1.8rem, 3vw, 2.5rem);
}
.lead-magnet h2 em {
  color: var(--c-gold);
  font-style: italic;
}
.lead-magnet p {
  color: rgba(255, 255, 255, 0.78);
  margin: var(--s-4) 0 0;
}
.lead-magnet form {
  display: grid;
  gap: var(--s-3);
  position: relative;
  background: rgba(255, 255, 255, 0.06);
  padding: var(--s-6);
  border-radius: var(--radius);
  border: 1px solid rgba(255, 255, 255, 0.12);
}
.lead-magnet input {
  width: 100%;
  padding: 14px 16px;
  border: 1px solid rgba(255, 255, 255, 0.2);
  background: rgba(0, 0, 0, 0.2);
  color: var(--c-paper);
  border-radius: var(--radius);
}
.lead-magnet input::placeholder {
  color: rgba(255, 255, 255, 0.5);
}
.lead-magnet input:focus {
  outline: 2px solid var(--c-gold);
}
.lead-magnet .privacy-note {
  font-size: 0.75rem;
  color: rgba(255, 255, 255, 0.5);
}
.lead-magnet .privacy-note a {
  color: var(--c-gold);
  text-decoration: underline;
}

@media (max-width: 800px) {
  .lead-magnet {
    grid-template-columns: 1fr;
    padding: var(--s-7) var(--s-5);
  }
}

/* ---------- CONTACT BLOCK ---------- */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1.4fr;
  gap: var(--s-7);
  align-items: start;
}
@media (max-width: 900px) {
  .contact-grid {
    grid-template-columns: 1fr;
  }
}

.contact-info {
  display: grid;
  gap: var(--s-3);
}
.contact-info__item {
  display: flex;
  gap: var(--s-3);
  padding: var(--s-4);
  background: var(--c-paper);
  border: 1px solid var(--c-line);
  border-radius: var(--radius);
}
.contact-info__item svg {
  color: var(--c-gold-deep);
  flex-shrink: 0;
  width: 22px;
  height: 22px;
  margin-top: 2px;
}
.contact-info__item .label {
  font-size: 0.78rem;
  color: var(--c-ink-muted);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  margin-bottom: 2px;
}
.contact-info__item strong {
  font-weight: 600;
}

.map-frame {
  border: 1px solid var(--c-line);
  border-radius: var(--radius-lg);
  overflow: hidden;
  aspect-ratio: 16/10;
  width: 100%;
  background: var(--c-bg-alt);
  position: relative;
}
.map-frame iframe {
  width: 100%;
  height: 100%;
  border: 0;
  display: block;
}

/* ---------- FORMS ---------- */
.form-row {
  display: grid;
  gap: var(--s-3);
  margin-bottom: var(--s-3);
}
@media (min-width: 600px) {
  .form-row.two {
    grid-template-columns: 1fr 1fr;
  }
}

.form-field {
  display: flex;
  flex-direction: column;
  gap: 6px;
}
.form-field label {
  font-size: 0.85rem;
  font-weight: 600;
}
.form-field input,
.form-field select,
.form-field textarea {
  padding: 12px 14px;
  border: 1px solid var(--c-line);
  border-radius: var(--radius);
  background: var(--c-paper);
  color: var(--c-ink);
  transition: border var(--transition);
}
.form-field input:focus,
.form-field select:focus,
.form-field textarea:focus {
  outline: 0;
  border-color: var(--c-gold);
  box-shadow: 0 0 0 3px rgba(184, 137, 59, 0.18);
}
.form-field input.invalid,
.form-field textarea.invalid {
  border-color: var(--c-danger);
}
.form-field .err {
  color: var(--c-danger);
  font-size: 0.78rem;
  min-height: 16px;
}
.form-field textarea {
  min-height: 120px;
  resize: vertical;
}
.form-field--checkbox {
  flex-direction: row;
  align-items: flex-start;
  gap: var(--s-2);
}
.form-field--checkbox input {
  width: auto;
  margin-top: 4px;
}
.form-field--checkbox label {
  font-weight: 400;
  font-size: 0.85rem;
}

/* ---------- MODAL ---------- */
.modal-backdrop {
  position: fixed;
  inset: 0;
  z-index: 1000;
  background: rgba(20, 32, 46, 0.6);
  display: grid;
  place-items: center;
  padding: var(--s-5);
  opacity: 0;
  visibility: hidden;
  transition:
    opacity 280ms ease,
    visibility 0s linear 280ms;
}
.modal-backdrop.open {
  opacity: 1;
  visibility: visible;
  transition-delay: 0s;
}
.modal {
  background: var(--c-paper);
  padding: var(--s-7);
  border-radius: var(--radius-lg);
  max-width: 460px;
  width: 100%;
  text-align: center;
  box-shadow: var(--shadow-lg);
  transform: translateY(16px) scale(0.97);
  transition: transform 320ms cubic-bezier(0.2, 0.8, 0.2, 1);
}
.modal-backdrop.open .modal {
  transform: translateY(0) scale(1);
}
.modal__icon {
  width: 70px;
  height: 70px;
  border-radius: 50%;
  background: var(--c-success);
  color: white;
  display: grid;
  place-items: center;
  margin: 0 auto var(--s-5);
  animation: pop 400ms cubic-bezier(0.34, 1.56, 0.64, 1);
}
.modal__icon svg {
  width: 36px;
  height: 36px;
}
@keyframes pop {
  0% {
    transform: scale(0.4);
    opacity: 0;
  }
  100% {
    transform: scale(1);
    opacity: 1;
  }
}
.modal h2 {
  margin-bottom: var(--s-3);
}
.modal p {
  color: var(--c-ink-soft);
  margin-bottom: var(--s-5);
}

/* ---------- FOOTER ---------- */
.site-footer {
  background: var(--c-ink);
  color: rgba(255, 255, 255, 0.78);
  margin-top: auto;
}
.footer-main {
  display: grid;
  gap: var(--s-7);
  grid-template-columns: 1.4fr repeat(3, 1fr);
  padding: var(--s-9) 0 var(--s-7);
}
@media (max-width: 900px) {
  .footer-main {
    grid-template-columns: 1fr 1fr;
    gap: var(--s-6);
  }
}
@media (max-width: 600px) {
  .footer-main {
    grid-template-columns: 1fr;
    padding: var(--s-7) 0 var(--s-5);
  }
}

.footer-main h4 {
  color: var(--c-paper);
  margin-bottom: var(--s-4);
  font-size: 0.95rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  font-family: var(--ff-body);
  font-weight: 600;
}
.footer-main ul {
  display: flex;
  flex-direction: column;
  gap: var(--s-2);
}
.footer-main a:hover {
  color: var(--c-gold);
}
.footer-brand .brand-name {
  color: var(--c-paper);
}
.footer-brand p {
  font-size: 0.9rem;
  margin: var(--s-3) 0 var(--s-4);
  max-width: 320px;
}
.socials {
  display: flex;
  gap: var(--s-2);
}
.socials a {
  width: 38px;
  height: 38px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.08);
  display: grid;
  place-items: center;
  color: var(--c-paper);
}
.socials a:hover {
  background: var(--c-gold);
  color: var(--c-ink);
}
.socials svg {
  width: 18px;
  height: 18px;
}
.footer-bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  padding: var(--s-5) 0;
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: var(--s-3);
  font-size: 0.85rem;
}
.footer-bottom .legal {
  display: flex;
  gap: var(--s-4);
  flex-wrap: wrap;
}

/* ---------- BACK TO TOP ---------- */
.to-top {
  position: fixed;
  right: 24px;
  bottom: 24px;
  z-index: 50;
  width: 46px;
  height: 46px;
  border-radius: 50%;
  background: var(--c-ink);
  color: var(--c-paper);
  display: grid;
  place-items: center;
  box-shadow: var(--shadow-md);
  opacity: 0;
  visibility: hidden;
  transform: translateY(8px);
  transition: all var(--transition);
}
.to-top.show {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}
.to-top:hover {
  background: var(--c-gold-deep);
}
.to-top svg {
  width: 20px;
  height: 20px;
}

/* ---------- PAGE HEADER ---------- */
.page-header {
  background: linear-gradient(160deg, var(--c-bg-alt), var(--c-bg));
  padding: var(--s-7) 0;
  border-bottom: 1px solid var(--c-line);
}
.page-header h1 {
  margin-bottom: var(--s-2);
}
.page-header p {
  color: var(--c-ink-soft);
  max-width: 720px;
}

/* ---------- CATALOG / FILTER LAYOUT ---------- */
.catalog-layout {
  display: grid;
  grid-template-columns: 280px 1fr;
  gap: var(--s-6);
  align-items: start;
}
@media (max-width: 1023px) {
  .catalog-layout {
    grid-template-columns: 1fr;
  }
}

.filters {
  background: var(--c-paper);
  border: 1px solid var(--c-line);
  border-radius: var(--radius-lg);
  padding: var(--s-5);
  position: sticky;
  top: calc(var(--header-h) + 16px);
  max-height: calc(100vh - var(--header-h) - 32px);
  overflow-y: auto;
}
@media (max-width: 1023px) {
  .filters {
    position: static;
    max-height: none;
  }
}
.filters h3 {
  font-family: var(--ff-body);
  font-size: 0.95rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  font-weight: 600;
  margin-bottom: var(--s-3);
}
.filter-group {
  padding: var(--s-3) 0;
  border-bottom: 1px solid var(--c-line);
}
.filter-group:last-child {
  border-bottom: 0;
}
.filter-group summary {
  list-style: none;
  cursor: pointer;
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-weight: 600;
  padding: 4px 0;
}
.filter-group summary::-webkit-details-marker {
  display: none;
}
.filter-group summary::after {
  content: "+";
  font-family: var(--ff-display);
  font-size: 1.2rem;
  color: var(--c-ink-muted);
}
.filter-group[open] summary::after {
  content: "–";
}
.filter-options {
  display: flex;
  flex-direction: column;
  gap: 8px;
  padding: var(--s-3) 0 0;
}
.filter-options label {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.9rem;
  color: var(--c-ink-soft);
  cursor: pointer;
}
.filter-options input {
  accent-color: var(--c-gold-deep);
}
.filter-options label:hover {
  color: var(--c-ink);
}

.range-row {
  display: flex;
  gap: var(--s-2);
  margin-top: var(--s-2);
}
.range-row input {
  width: 100%;
  padding: 8px 10px;
  border: 1px solid var(--c-line);
  border-radius: var(--radius);
  font-size: 0.85rem;
}

.filter-actions {
  display: flex;
  gap: var(--s-2);
  margin-top: var(--s-4);
}
.filter-actions button {
  flex: 1;
  padding: 10px;
  font-size: 0.85rem;
}

.catalog-toolbar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: var(--s-3);
  margin-bottom: var(--s-5);
  padding: var(--s-3) var(--s-4);
  background: var(--c-paper);
  border: 1px solid var(--c-line);
  border-radius: var(--radius);
}
.catalog-toolbar .results-count {
  color: var(--c-ink-muted);
  font-size: 0.9rem;
}
.catalog-toolbar .toolbar-controls {
  display: flex;
  gap: var(--s-3);
  flex-wrap: wrap;
  align-items: center;
}
.catalog-toolbar select {
  padding: 8px 12px;
  border: 1px solid var(--c-line);
  border-radius: var(--radius);
  background: var(--c-bg);
}

.pagination {
  display: flex;
  gap: 6px;
  justify-content: center;
  margin-top: var(--s-7);
  flex-wrap: wrap;
}
.pagination button {
  min-width: 40px;
  height: 40px;
  padding: 0 12px;
  border: 1px solid var(--c-line);
  background: var(--c-paper);
  border-radius: var(--radius);
  font-weight: 600;
  font-size: 0.9rem;
}
.pagination button:hover:not(:disabled) {
  background: var(--c-bg-alt);
  border-color: var(--c-gold);
}
.pagination button.active {
  background: var(--c-ink);
  color: var(--c-paper);
  border-color: var(--c-ink);
}
.pagination button:disabled {
  opacity: 0.4;
  cursor: not-allowed;
}

.toggle-filters {
  display: none;
  width: 100%;
  margin-bottom: var(--s-4);
}
@media (max-width: 1023px) {
  .toggle-filters {
    display: inline-flex;
  }
}

.empty-state {
  text-align: center;
  padding: var(--s-9) var(--s-5);
  background: var(--c-paper);
  border: 1px dashed var(--c-line);
  border-radius: var(--radius-lg);
}
.empty-state h3 {
  margin-bottom: var(--s-3);
}
.empty-state p {
  color: var(--c-ink-muted);
  margin-bottom: var(--s-5);
}

/* FLIP grid fade for empty-state transitions */
.product-grid.is-fading {
  opacity: 0;
  transition: opacity 180ms ease;
}
.product-grid {
  transition: opacity 220ms ease;
}
.filter-options label {
  display: flex;
  align-items: center;
  gap: 8px;
}

/* ---------- PRODUCT DETAIL PAGE ---------- */
.product-page {
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  gap: var(--s-7);
  align-items: start;
}
@media (max-width: 900px) {
  .product-page {
    grid-template-columns: 1fr;
  }
}

.gallery {
  display: flex;
  flex-direction: column;
  gap: var(--s-3);
}
.gallery__main {
  aspect-ratio: 1/1;
  background: var(--c-paper);
  border: 1px solid var(--c-line);
  border-radius: var(--radius-lg);
  overflow: hidden;
  position: relative;
}
.gallery__main img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.gallery__thumbs {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--s-2);
}
.gallery__thumbs button {
  aspect-ratio: 1/1;
  border-radius: var(--radius);
  border: 2px solid transparent;
  overflow: hidden;
  padding: 0;
  background: var(--c-bg-alt);
}
.gallery__thumbs button.active {
  border-color: var(--c-gold);
}
.gallery__thumbs img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.product-info h1 {
  margin-bottom: var(--s-3);
}
.product-info .meta-row {
  display: flex;
  flex-wrap: wrap;
  gap: var(--s-4);
  align-items: center;
  margin-bottom: var(--s-4);
  color: var(--c-ink-muted);
  font-size: 0.9rem;
}
.product-info .price-block {
  display: flex;
  align-items: baseline;
  gap: var(--s-3);
  margin: var(--s-4) 0;
}
.product-info .price-block .current {
  font-family: var(--ff-display);
  font-size: 2.4rem;
  font-weight: 600;
}
.product-info .price-block .old {
  font-size: 1.05rem;
  color: var(--c-ink-muted);
  text-decoration: line-through;
}
.product-info .price-block .discount {
  background: var(--c-accent);
  color: white;
  padding: 4px 10px;
  border-radius: var(--radius);
  font-size: 0.85rem;
  font-weight: 600;
}

.qty-row {
  display: flex;
  align-items: center;
  gap: var(--s-3);
  margin: var(--s-5) 0;
}
.qty-control {
  display: flex;
  align-items: center;
  border: 1px solid var(--c-line);
  border-radius: var(--radius);
  overflow: hidden;
}
.qty-control button {
  width: 38px;
  height: 42px;
  font-size: 1.2rem;
  color: var(--c-ink-soft);
}
.qty-control button:hover {
  background: var(--c-bg-alt);
}
.qty-control input {
  width: 50px;
  text-align: center;
  padding: 10px 4px;
  border: 0;
  background: transparent;
}
.qty-control input::-webkit-outer-spin-button,
.qty-control input::-webkit-inner-spin-button {
  -webkit-appearance: none;
  margin: 0;
}

.purchase-actions {
  display: flex;
  flex-wrap: wrap;
  gap: var(--s-3);
  margin-top: var(--s-3);
}
.purchase-actions .btn {
  min-width: 200px;
}

.product-tabs {
  margin-top: var(--s-7);
}
.tabs-nav {
  display: flex;
  gap: 0;
  border-bottom: 1px solid var(--c-line);
  overflow-x: auto;
}
.tabs-nav button {
  padding: var(--s-3) var(--s-5);
  font-weight: 600;
  color: var(--c-ink-muted);
  border-bottom: 2px solid transparent;
  white-space: nowrap;
  transition: all var(--transition);
}
.tabs-nav button.active,
.tabs-nav button:hover {
  color: var(--c-ink);
  border-color: var(--c-gold);
}
.tab-panel {
  padding: var(--s-5) 0;
  display: none;
}
.tab-panel.active {
  display: block;
}

.specs-table {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--s-4);
  background: var(--c-paper);
  padding: var(--s-5);
  border-radius: var(--radius-lg);
  border: 1px solid var(--c-line);
}
@media (max-width: 600px) {
  .specs-table {
    grid-template-columns: 1fr;
  }
}
.spec {
  display: flex;
  justify-content: space-between;
  padding: 8px 0;
  border-bottom: 1px solid var(--c-line);
}
.spec:last-child {
  border-bottom: 0;
}
.spec .key {
  color: var(--c-ink-muted);
}
.spec .val {
  font-weight: 600;
}

.review-list {
  display: grid;
  gap: var(--s-4);
}
.review-item {
  padding: var(--s-5);
  background: var(--c-paper);
  border: 1px solid var(--c-line);
  border-radius: var(--radius);
}
.review-item__head {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: var(--s-2);
}
.review-item__head strong {
  font-weight: 600;
}
.review-item__head .date {
  color: var(--c-ink-muted);
  font-size: 0.85rem;
}

/* ---------- CART PAGE ---------- */
.cart-layout {
  display: grid;
  grid-template-columns: 1.6fr 1fr;
  gap: var(--s-6);
  align-items: start;
}
@media (max-width: 900px) {
  .cart-layout {
    grid-template-columns: 1fr;
  }
}

.cart-list {
  display: flex;
  flex-direction: column;
  gap: var(--s-3);
}
.cart-row {
  display: grid;
  grid-template-columns: 100px 1fr auto auto auto;
  gap: var(--s-4);
  align-items: center;
  padding: var(--s-4);
  background: var(--c-paper);
  border: 1px solid var(--c-line);
  border-radius: var(--radius);
}
.cart-row__media {
  aspect-ratio: 1/1;
  border-radius: var(--radius);
  overflow: hidden;
  background: var(--c-bg-alt);
}
.cart-row__media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.cart-row__title {
  font-family: var(--ff-display);
  font-size: 1.1rem;
}
.cart-row__publisher {
  font-size: 0.82rem;
  color: var(--c-ink-muted);
}
.cart-row__remove {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  color: var(--c-ink-muted);
  display: grid;
  place-items: center;
}
.cart-row__remove:hover {
  background: var(--c-bg-alt);
  color: var(--c-danger);
}

@media (max-width: 600px) {
  .cart-row {
    grid-template-columns: 80px 1fr auto;
    gap: var(--s-3);
  }
  .cart-row__qty,
  .cart-row__price-cell {
    grid-column: span 3;
    justify-content: space-between;
    display: flex;
    align-items: center;
    padding-top: var(--s-2);
    border-top: 1px solid var(--c-line);
  }
}

.cart-summary {
  background: var(--c-paper);
  padding: var(--s-5);
  border: 1px solid var(--c-line);
  border-radius: var(--radius-lg);
  position: sticky;
  top: calc(var(--header-h) + 16px);
}
.cart-summary h3 {
  margin-bottom: var(--s-4);
}
.summary-row {
  display: flex;
  justify-content: space-between;
  padding: var(--s-2) 0;
}
.summary-row.total {
  font-family: var(--ff-display);
  font-size: 1.3rem;
  font-weight: 600;
  border-top: 1px solid var(--c-line);
  padding-top: var(--s-3);
  margin-top: var(--s-2);
}
.promo-row {
  display: flex;
  gap: var(--s-2);
  margin: var(--s-4) 0;
}
.promo-row input {
  flex: 1;
  padding: 10px;
  border: 1px solid var(--c-line);
  border-radius: var(--radius);
}

/* ---------- CHECKOUT ---------- */
.checkout-layout {
  display: grid;
  grid-template-columns: 1.5fr 1fr;
  gap: var(--s-6);
  align-items: start;
}
@media (max-width: 900px) {
  .checkout-layout {
    grid-template-columns: 1fr;
  }
}
.checkout-step {
  background: var(--c-paper);
  padding: var(--s-5);
  border-radius: var(--radius-lg);
  border: 1px solid var(--c-line);
  margin-bottom: var(--s-4);
}
.checkout-step h3 {
  margin-bottom: var(--s-4);
  display: flex;
  align-items: center;
  gap: var(--s-3);
}
.step-num {
  width: 30px;
  height: 30px;
  border-radius: 50%;
  background: var(--c-gold);
  color: var(--c-ink);
  display: grid;
  place-items: center;
  font-weight: 700;
  font-size: 0.9rem;
  flex-shrink: 0;
}

.radio-card {
  display: block;
  padding: var(--s-3) var(--s-4);
  border: 1px solid var(--c-line);
  border-radius: var(--radius);
  cursor: pointer;
  transition: all var(--transition);
  margin-bottom: var(--s-2);
}
.radio-card:hover {
  border-color: var(--c-gold);
}
.radio-card input {
  margin-right: var(--s-2);
  accent-color: var(--c-gold-deep);
}
.radio-card:has(input:checked) {
  border-color: var(--c-gold);
  background: var(--c-bg-alt);
}

/* ---------- ABOUT ---------- */
.about-hero {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--s-7);
  align-items: center;
  padding: var(--s-9) 0;
}
@media (max-width: 800px) {
  .about-hero {
    grid-template-columns: 1fr;
  }
}
.about-hero h1 em {
  font-style: italic;
  color: var(--c-gold-deep);
}
.about-hero p {
  color: var(--c-ink-soft);
  margin: var(--s-4) 0;
}
.about-visual {
  aspect-ratio: 4/5;
  border-radius: var(--radius-lg);
  background: linear-gradient(160deg, #1f2a3f 0%, #2c1a12 100%);
  position: relative;
  overflow: hidden;
}
.about-visual::after {
  content: "";
  position: absolute;
  inset: 24px;
  border: 1px solid rgba(184, 137, 59, 0.4);
  border-radius: var(--radius);
}
.about-visual .crest {
  position: absolute;
  inset: 0;
  display: grid;
  place-items: center;
  color: var(--c-gold);
  font-family: var(--ff-display);
  font-size: 6rem;
  font-style: italic;
  text-shadow: 0 8px 30px rgba(0, 0, 0, 0.5);
}

.partners {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
  gap: var(--s-4);
  align-items: center;
  padding: var(--s-5);
  background: var(--c-paper);
  border: 1px solid var(--c-line);
  border-radius: var(--radius-lg);
}
.partner {
  height: 60px;
  display: grid;
  place-items: center;
  color: var(--c-ink-muted);
  font-family: var(--ff-display);
  font-style: italic;
  font-size: 1.2rem;
  border-right: 1px solid var(--c-line);
  transition: color var(--transition);
}
.partner:last-child {
  border-right: 0;
}
.partner:hover {
  color: var(--c-ink);
}

/* ---------- BLOG LIST ---------- */
.blog-toolbar {
  display: flex;
  gap: var(--s-3);
  justify-content: space-between;
  flex-wrap: wrap;
  margin-bottom: var(--s-6);
  padding: var(--s-4);
  background: var(--c-paper);
  border: 1px solid var(--c-line);
  border-radius: var(--radius);
}
.blog-cats {
  display: flex;
  gap: 6px;
  flex-wrap: wrap;
}
.blog-cats button {
  padding: 6px 12px;
  border: 1px solid var(--c-line);
  border-radius: 999px;
  background: transparent;
  font-size: 0.85rem;
  color: var(--c-ink-soft);
  transition: all var(--transition);
}
.blog-cats button:hover {
  background: var(--c-bg-alt);
}
.blog-cats button.active {
  background: var(--c-ink);
  color: var(--c-paper);
  border-color: var(--c-ink);
}

/* ---------- ARTICLE PAGE ---------- */
.article-body {
  max-width: 720px;
  margin: 0 auto;
}
.article-body h2 {
  margin: var(--s-7) 0 var(--s-3);
}
.article-body p {
  margin-bottom: var(--s-4);
  color: var(--c-ink-soft);
  font-size: 1.05rem;
  line-height: 1.7;
}
.article-body img {
  border-radius: var(--radius);
  margin: var(--s-5) 0;
}
.article-meta-row {
  display: flex;
  gap: var(--s-4);
  align-items: center;
  color: var(--c-ink-muted);
  font-size: 0.9rem;
  margin-bottom: var(--s-5);
}

/* ---------- 404 ---------- */
.error-page {
  text-align: center;
  padding: var(--s-9) var(--s-5);
  min-height: 60vh;
  display: grid;
  place-content: center;
}
.error-page .big {
  font-family: var(--ff-display);
  font-size: clamp(6rem, 18vw, 12rem);
  color: var(--c-gold-deep);
  line-height: 1;
  font-weight: 600;
}
.error-page p {
  color: var(--c-ink-soft);
  margin: var(--s-3) 0 var(--s-5);
}

/* ---------- COOKIE BANNER ---------- */
.cookie-banner {
  position: fixed;
  left: 16px;
  right: 16px;
  bottom: 16px;
  z-index: 999;
  background: var(--c-ink);
  color: rgba(255, 255, 255, 0.9);
  border: 1px solid rgba(184, 137, 59, 0.35);
  border-radius: var(--radius-lg);
  box-shadow: 0 18px 48px rgba(0, 0, 0, 0.32);
  padding: 18px 22px;
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 16px;
  align-items: center;
  transform: translateY(140%);
  opacity: 0;
  transition:
    transform 380ms cubic-bezier(0.2, 0.8, 0.2, 1),
    opacity 280ms ease;
}
.cookie-banner.show {
  transform: translateY(0);
  opacity: 1;
}
.cookie-banner.hiding {
  transform: translateY(140%);
  opacity: 0;
}
.cookie-banner__text {
  font-size: 0.92rem;
  line-height: 1.5;
}
.cookie-banner__text a {
  color: var(--c-gold);
  text-decoration: underline;
}
.cookie-banner__text a:hover {
  color: #e0b65d;
}
.cookie-banner__actions {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
}
.cookie-banner__actions button {
  padding: 10px 18px;
  border-radius: var(--radius);
  font-weight: 600;
  font-size: 0.88rem;
  letter-spacing: 0.02em;
  transition: all var(--transition);
  cursor: pointer;
  border: 1px solid transparent;
  white-space: nowrap;
}
.cookie-banner__actions .accept {
  background: var(--c-gold);
  color: var(--c-ink);
}
.cookie-banner__actions .accept:hover {
  background: #d8a44b;
}
.cookie-banner__actions .decline {
  background: transparent;
  color: var(--c-paper);
  border-color: rgba(255, 255, 255, 0.3);
}
.cookie-banner__actions .decline:hover {
  background: rgba(255, 255, 255, 0.08);
  border-color: var(--c-paper);
}
.cookie-banner button:focus-visible {
  outline: 2px solid var(--c-gold);
  outline-offset: 2px;
}

@media (max-width: 720px) {
  .cookie-banner {
    grid-template-columns: 1fr;
    padding: 16px;
  }
  .cookie-banner__actions {
    width: 100%;
  }
  .cookie-banner__actions button {
    flex: 1;
  }
}

/* ---------- FOOTER PAYMENTS & EXTRAS ---------- */
.footer-payments {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
  margin-top: var(--s-4);
}
.payment-icon {
  width: 44px;
  height: 28px;
  border-radius: 4px;
  background: var(--c-paper);
  display: grid;
  place-items: center;
  color: var(--c-ink);
  font-weight: 700;
  font-size: 0.7rem;
  letter-spacing: 0.04em;
  border: 1px solid rgba(255, 255, 255, 0.1);
}
.payment-icon svg {
  width: 32px;
  height: 18px;
}

.footer-trust {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
  margin-top: var(--s-4);
  font-size: 0.78rem;
  color: rgba(255, 255, 255, 0.55);
}

.footer-bottom .company-info {
  color: rgba(255, 255, 255, 0.55);
  font-size: 0.82rem;
  line-height: 1.5;
}
.footer-bottom .company-info strong {
  color: rgba(255, 255, 255, 0.78);
  font-weight: 600;
}

/* ---------- TOAST ---------- */
.toast {
  position: fixed;
  right: 24px;
  bottom: 80px;
  z-index: 999;
  background: var(--c-ink);
  color: var(--c-paper);
  padding: var(--s-3) var(--s-5);
  border-radius: var(--radius);
  box-shadow: var(--shadow-lg);
  transform: translateY(20px);
  opacity: 0;
  transition: all 280ms cubic-bezier(0.2, 0.8, 0.2, 1);
  font-size: 0.92rem;
}
.toast.show {
  transform: translateY(0);
  opacity: 1;
}

/* ---------- ICONS (sprite-less inline) ---------- */
.svg-icon {
  width: 1em;
  height: 1em;
  vertical-align: -0.125em;
  fill: currentColor;
}

/* ---------- ACCOUNT ---------- */
.account-tabs {
  display: grid;
  grid-template-columns: 240px 1fr;
  gap: var(--s-6);
  align-items: start;
}
@media (max-width: 800px) {
  .account-tabs {
    grid-template-columns: 1fr;
  }
}
.account-nav {
  background: var(--c-paper);
  border: 1px solid var(--c-line);
  border-radius: var(--radius-lg);
  padding: var(--s-3);
  display: flex;
  flex-direction: column;
  gap: 4px;
}
.account-nav button {
  padding: var(--s-3);
  text-align: left;
  border-radius: var(--radius);
  font-weight: 500;
  color: var(--c-ink-soft);
}
.account-nav button:hover {
  background: var(--c-bg-alt);
  color: var(--c-ink);
}
.account-nav button.active {
  background: var(--c-ink);
  color: var(--c-paper);
}
.account-content {
  background: var(--c-paper);
  padding: var(--s-6);
  border: 1px solid var(--c-line);
  border-radius: var(--radius-lg);
  min-height: 300px;
}

/* ---------- A11Y / utilities ---------- */
.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}
:focus-visible {
  outline: 2px solid var(--c-gold);
  outline-offset: 2px;
  border-radius: 2px;
}
.text-center {
  text-align: center;
}
.mb-3 {
  margin-bottom: var(--s-3);
}
.mt-5 {
  margin-top: var(--s-5);
}

/* ============================================================
   ADVANCED INTERACTIONS — Burger anim, Custom controls,
   Search suggestions, Chat widget
   ============================================================ */

/* ---------- BURGER → X animated ---------- */
.menu-toggle .burger-icon {
  width: 22px;
  height: 16px;
  position: relative;
  display: inline-block;
}
.menu-toggle .burger-icon span {
  position: absolute;
  left: 0;
  right: 0;
  height: 2px;
  background: currentColor;
  border-radius: 2px;
  transition:
    transform 280ms cubic-bezier(0.4, 0, 0.2, 1),
    top 200ms cubic-bezier(0.4, 0, 0.2, 1) 80ms,
    opacity 160ms ease;
}
.menu-toggle .burger-icon span:nth-child(1) {
  top: 0;
}
.menu-toggle .burger-icon span:nth-child(2) {
  top: 7px;
}
.menu-toggle .burger-icon span:nth-child(3) {
  top: 14px;
}
.menu-toggle[aria-expanded="true"] .burger-icon span:nth-child(1) {
  top: 7px;
  transform: rotate(45deg);
  transition:
    top 200ms cubic-bezier(0.4, 0, 0.2, 1),
    transform 280ms cubic-bezier(0.4, 0, 0.2, 1) 200ms;
}
.menu-toggle[aria-expanded="true"] .burger-icon span:nth-child(2) {
  opacity: 0;
}
.menu-toggle[aria-expanded="true"] .burger-icon span:nth-child(3) {
  top: 7px;
  transform: rotate(-45deg);
  transition:
    top 200ms cubic-bezier(0.4, 0, 0.2, 1),
    transform 280ms cubic-bezier(0.4, 0, 0.2, 1) 200ms;
}

/* ---------- CUSTOM CHECKBOX ---------- */
.bsl-check {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  cursor: pointer;
  user-select: none;
}
.bsl-check input[type="checkbox"] {
  position: absolute;
  opacity: 0;
  width: 1px;
  height: 1px;
  pointer-events: none;
  clip: rect(0, 0, 0, 0);
}
.bsl-check__box {
  width: 20px;
  height: 20px;
  border-radius: 5px;
  background: var(--c-paper);
  border: 1.5px solid var(--c-line);
  display: grid;
  place-items: center;
  transition:
    background 220ms cubic-bezier(0.4, 0, 0.2, 1),
    border-color 220ms cubic-bezier(0.4, 0, 0.2, 1);
  flex-shrink: 0;
}
.bsl-check__box svg {
  width: 14px;
  height: 14px;
  color: var(--c-paper);
  transform: scale(0) rotate(-45deg);
  opacity: 0;
  transition:
    transform 280ms cubic-bezier(0.4, 0, 0.2, 1),
    opacity 220ms cubic-bezier(0.4, 0, 0.2, 1);
}
.bsl-check input:checked + .bsl-check__box {
  background: var(--c-gold-deep);
  border-color: var(--c-gold-deep);
}
.bsl-check input:checked + .bsl-check__box svg {
  transform: scale(1) rotate(0deg);
  opacity: 1;
}
.bsl-check input:focus-visible + .bsl-check__box {
  outline: 2px solid var(--c-gold);
  outline-offset: 2px;
}
.bsl-check input:disabled + .bsl-check__box {
  opacity: 0.5;
  cursor: not-allowed;
}

/* ---------- CUSTOM SELECT ---------- */
.bsl-select {
  position: relative;
  display: inline-block;
  min-width: 180px;
}
.bsl-select select {
  position: absolute;
  opacity: 0;
  width: 100%;
  height: 100%;
  top: 0;
  left: 0;
  pointer-events: none;
}
.bsl-select__trigger {
  width: 100%;
  padding: 10px 36px 10px 14px;
  border: 1px solid var(--c-line);
  border-radius: var(--radius);
  background: var(--c-paper);
  color: var(--c-ink);
  font: inherit;
  font-size: 0.92rem;
  text-align: left;
  cursor: pointer;
  position: relative;
  transition:
    border-color 220ms cubic-bezier(0.4, 0, 0.2, 1),
    box-shadow 220ms cubic-bezier(0.4, 0, 0.2, 1);
}
.bsl-select__trigger:hover {
  border-color: var(--c-gold);
}
.bsl-select__trigger:focus-visible {
  outline: 0;
  border-color: var(--c-gold);
  box-shadow: 0 0 0 3px rgba(184, 137, 59, 0.18);
}
.bsl-select__arrow {
  position: absolute;
  right: 12px;
  top: 50%;
  transform: translateY(-50%);
  transition: transform 240ms cubic-bezier(0.4, 0, 0.2, 1);
  pointer-events: none;
  color: var(--c-ink-muted);
}
.bsl-select.open .bsl-select__arrow {
  transform: translateY(-50%) rotate(180deg);
}
.bsl-select__list {
  position: absolute;
  left: 0;
  right: 0;
  top: calc(100% + 6px);
  background: var(--c-paper);
  border: 1px solid var(--c-line);
  border-radius: var(--radius);
  box-shadow: var(--shadow-md);
  z-index: 200;
  max-height: 280px;
  overflow-y: auto;
  list-style: none;
  margin: 0;
  padding: 4px;
  opacity: 0;
  transform: translateY(8px);
  visibility: hidden;
  pointer-events: none;
  transition:
    opacity 240ms cubic-bezier(0.4, 0, 0.2, 1),
    transform 240ms cubic-bezier(0.4, 0, 0.2, 1),
    visibility 0s linear 240ms;
}
.bsl-select__list.up {
  top: auto;
  bottom: calc(100% + 6px);
  transform: translateY(-8px);
}
.bsl-select.open .bsl-select__list {
  opacity: 1;
  transform: translateY(0);
  visibility: visible;
  pointer-events: auto;
  transition-delay: 0s;
}
.bsl-select__option {
  padding: 8px 12px;
  border-radius: var(--radius);
  cursor: pointer;
  font-size: 0.9rem;
  opacity: 0;
  transform: translateY(4px);
  transition:
    opacity 220ms cubic-bezier(0.4, 0, 0.2, 1),
    transform 220ms cubic-bezier(0.4, 0, 0.2, 1),
    background 160ms ease;
}
.bsl-select.open .bsl-select__option {
  opacity: 1;
  transform: translateY(0);
}
.bsl-select__option:hover,
.bsl-select__option.is-active {
  background: var(--c-bg-alt);
  color: var(--c-ink);
}
.bsl-select__option[aria-selected="true"] {
  background: var(--c-ink);
  color: var(--c-paper);
}
.bsl-select__list::-webkit-scrollbar {
  width: 8px;
}
.bsl-select__list::-webkit-scrollbar-track {
  background: var(--c-bg-alt);
  border-radius: 4px;
}
.bsl-select__list::-webkit-scrollbar-thumb {
  background: var(--c-gold);
  border-radius: 4px;
}
.bsl-select__list::-webkit-scrollbar-thumb:hover {
  background: var(--c-gold-deep);
}

@media (prefers-reduced-motion: reduce) {
  .bsl-select__list,
  .bsl-select__option,
  .bsl-select__arrow,
  .bsl-check__box,
  .bsl-check__box svg,
  .menu-toggle .burger-icon span {
    transition-duration: 0ms !important;
  }
}

/* ---------- HEADER SEARCH SUGGESTIONS ---------- */
.search-form input[type="search"]::-webkit-search-cancel-button,
.search-form input[type="search"]::-webkit-search-decoration {
  -webkit-appearance: none;
  appearance: none;
}
.search-suggestions {
  position: absolute;
  left: 0;
  right: 0;
  top: 100%;
  background: var(--c-paper);
  border: 1px solid var(--c-line);
  border-top: 0;
  border-radius: 0 0 var(--radius) var(--radius);
  max-height: 360px;
  overflow-y: auto;
  z-index: 50;
  opacity: 0;
  transform: translateY(-4px);
  visibility: hidden;
  pointer-events: none;
  transition:
    opacity 240ms cubic-bezier(0.4, 0, 0.2, 1),
    transform 240ms cubic-bezier(0.4, 0, 0.2, 1),
    visibility 0s linear 240ms;
  box-shadow: var(--shadow-md);
}
.search-suggestions.show {
  opacity: 1;
  transform: translateY(0);
  visibility: visible;
  pointer-events: auto;
  transition-delay: 0s;
}
.search-suggestions__item {
  display: block;
  padding: 10px 14px;
  border-bottom: 1px solid var(--c-bg-alt);
  color: var(--c-ink);
  font-size: 0.9rem;
  transition: background 160ms ease;
  cursor: pointer;
}
.search-suggestions__item:last-child {
  border-bottom: 0;
}
.search-suggestions__item:hover,
.search-suggestions__item.is-active {
  background: var(--c-bg-alt);
}
.search-suggestions__item .crumb {
  display: block;
  font-size: 0.72rem;
  color: var(--c-ink-muted);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-bottom: 2px;
}
.search-suggestions__item .title {
  font-weight: 500;
}
.search-suggestions__item mark {
  background: rgba(184, 137, 59, 0.25);
  color: inherit;
  padding: 0 2px;
  border-radius: 2px;
}
.search-suggestions__hint {
  padding: 12px 14px;
  color: var(--c-ink-muted);
  font-size: 0.85rem;
  background: var(--c-bg-alt);
  border-bottom: 1px solid var(--c-line);
}

/* ---------- CHAT WIDGET ---------- */
.chat-fab {
  position: fixed;
  left: 24px;
  bottom: 24px;
  z-index: 800;
  width: 58px;
  height: 58px;
  border-radius: 50%;
  background: var(--c-gold);
  color: var(--c-ink);
  box-shadow: 0 8px 24px rgba(20, 32, 46, 0.22);
  display: grid;
  place-items: center;
  cursor: pointer;
  transition:
    transform 240ms cubic-bezier(0.4, 0, 0.2, 1),
    background 200ms ease,
    box-shadow 240ms ease;
}
.chat-fab:hover {
  transform: translateY(-3px);
  background: var(--c-gold-deep);
  color: var(--c-paper);
  box-shadow: 0 14px 30px rgba(20, 32, 46, 0.3);
}
.chat-fab svg {
  width: 26px;
  height: 26px;
}
.chat-fab[aria-expanded="true"] .chat-fab__open {
  display: none;
}
.chat-fab[aria-expanded="false"] .chat-fab__close {
  display: none;
}
.chat-fab__pulse {
  position: absolute;
  inset: 0;
  border-radius: 50%;
  box-shadow: 0 0 0 0 rgba(184, 137, 59, 0.4);
  animation: chatPulse 2s infinite;
  pointer-events: none;
}
@keyframes chatPulse {
  0% {
    box-shadow: 0 0 0 0 rgba(184, 137, 59, 0.5);
  }
  70% {
    box-shadow: 0 0 0 18px rgba(184, 137, 59, 0);
  }
  100% {
    box-shadow: 0 0 0 0 rgba(184, 137, 59, 0);
  }
}
.chat-fab[aria-expanded="true"] .chat-fab__pulse {
  display: none;
}

.chat-window {
  position: fixed;
  left: 24px;
  bottom: 96px;
  z-index: 801;
  width: 380px;
  max-width: calc(100vw - 48px);
  height: 540px;
  max-height: calc(100vh - 130px);
  background: var(--c-paper);
  border: 1px solid var(--c-line);
  border-radius: 16px;
  box-shadow: 0 24px 60px rgba(20, 32, 46, 0.2);
  display: flex;
  flex-direction: column;
  overflow: hidden;
  opacity: 0;
  transform: translateY(16px) scale(0.96);
  transform-origin: bottom left;
  visibility: hidden;
  pointer-events: none;
  transition:
    opacity 280ms cubic-bezier(0.4, 0, 0.2, 1),
    transform 280ms cubic-bezier(0.4, 0, 0.2, 1),
    visibility 0s linear 280ms;
}
.chat-window.open {
  opacity: 1;
  transform: translateY(0) scale(1);
  visibility: visible;
  pointer-events: auto;
  transition-delay: 0s;
}
.chat-header {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 14px 16px;
  background: var(--c-ink);
  color: var(--c-paper);
}
.chat-avatar {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: var(--c-gold);
  color: var(--c-ink);
  display: grid;
  place-items: center;
  font-family: var(--ff-display);
  font-weight: 700;
  font-size: 1.1rem;
  flex-shrink: 0;
}
.chat-title {
  flex: 1;
}
.chat-title strong {
  display: block;
  font-weight: 600;
  font-size: 0.95rem;
}
.chat-title small {
  font-size: 0.78rem;
  opacity: 0.75;
}
.chat-status::before {
  content: "";
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: #4dd17e;
  display: inline-block;
  margin-right: 6px;
}
.chat-close-btn {
  width: 32px;
  height: 32px;
  border-radius: 50%;
  color: rgba(255, 255, 255, 0.85);
  transition: background 160ms ease;
}
.chat-close-btn:hover {
  background: rgba(255, 255, 255, 0.12);
}

.chat-body {
  flex: 1;
  overflow-y: auto;
  padding: 18px 16px;
  background: var(--c-bg);
  display: flex;
  flex-direction: column;
  gap: 12px;
}
.chat-msg {
  display: flex;
  max-width: 85%;
}
.chat-msg.bot {
  align-self: flex-start;
}
.chat-msg.user {
  align-self: flex-end;
  flex-direction: row-reverse;
}
.chat-msg__bubble {
  padding: 10px 14px;
  border-radius: 14px;
  font-size: 0.92rem;
  line-height: 1.45;
  background: var(--c-paper);
  color: var(--c-ink);
  box-shadow: 0 1px 2px rgba(20, 32, 46, 0.06);
  border: 1px solid var(--c-line);
}
.chat-msg.user .chat-msg__bubble {
  background: var(--c-ink);
  color: var(--c-paper);
  border-color: var(--c-ink);
  border-bottom-right-radius: 4px;
}
.chat-msg.bot .chat-msg__bubble {
  border-bottom-left-radius: 4px;
}
.chat-msg__bubble a {
  color: var(--c-gold-deep);
  font-weight: 600;
  text-decoration: underline;
}
.chat-msg.user .chat-msg__bubble a {
  color: var(--c-gold);
}
.chat-msg__bubble ul {
  margin: 6px 0 0;
  padding-left: 16px;
  list-style: disc;
}
.chat-msg__bubble li {
  margin: 4px 0;
}

.chat-typing {
  display: inline-flex;
  gap: 4px;
  padding: 6px 4px;
}
.chat-typing span {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--c-ink-muted);
  animation: typingDots 1.2s infinite ease-in-out;
}
.chat-typing span:nth-child(2) {
  animation-delay: 0.15s;
}
.chat-typing span:nth-child(3) {
  animation-delay: 0.3s;
}
@keyframes typingDots {
  0%,
  60%,
  100% {
    opacity: 0.35;
    transform: translateY(0);
  }
  30% {
    opacity: 1;
    transform: translateY(-3px);
  }
}

.chat-suggestions {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  padding: 0 0 6px;
}
.chat-suggestion-chip {
  padding: 6px 12px;
  border-radius: 999px;
  background: var(--c-paper);
  border: 1px solid var(--c-line);
  font-size: 0.82rem;
  color: var(--c-ink-soft);
  transition: all 200ms cubic-bezier(0.4, 0, 0.2, 1);
  cursor: pointer;
}
.chat-suggestion-chip:hover {
  background: var(--c-gold);
  color: var(--c-ink);
  border-color: var(--c-gold);
}

.chat-form {
  display: flex;
  gap: 8px;
  padding: 12px 16px;
  border-top: 1px solid var(--c-line);
  background: var(--c-paper);
}
.chat-form input {
  flex: 1;
  padding: 10px 14px;
  border: 1px solid var(--c-line);
  border-radius: 999px;
  background: var(--c-bg);
  transition:
    border-color 200ms ease,
    box-shadow 200ms ease;
}
.chat-form input:focus {
  outline: 0;
  border-color: var(--c-gold);
  box-shadow: 0 0 0 3px rgba(184, 137, 59, 0.2);
}
.chat-form button {
  width: 42px;
  height: 42px;
  border-radius: 50%;
  background: var(--c-ink);
  color: var(--c-paper);
  display: grid;
  place-items: center;
  transition:
    background 200ms ease,
    transform 200ms ease;
}
.chat-form button:hover:not(:disabled) {
  background: var(--c-gold-deep);
}
.chat-form button:disabled {
  opacity: 0.5;
  cursor: not-allowed;
}
.chat-form button svg {
  width: 18px;
  height: 18px;
}

@media (max-width: 600px) {
  .chat-window {
    left: 8px;
    right: 8px;
    bottom: 86px;
    width: auto;
    height: calc(100vh - 110px);
  }
  .chat-fab {
    left: 16px;
    bottom: 16px;
  }
}
@media (prefers-reduced-motion: reduce) {
  .chat-window,
  .chat-msg,
  .chat-suggestion-chip,
  .chat-form button {
    transition-duration: 0ms !important;
  }
  .chat-fab__pulse {
    animation: none !important;
  }
  .chat-typing span {
    animation: none !important;
  }
}

/* ============================================================
   PERFORMANCE: content-visibility + CLS prevention
   ============================================================ */

/* Секции ниже fold — браузер пропускает рендер пока не нужно */
.section,
.section--alt {
  content-visibility: auto;
  contain-intrinsic-size: auto 400px;
}

/* Hero и первая секция — не откладываем */
.hero,
.page-header,
.section:first-of-type {
  content-visibility: visible;
}

/* Предотвращаем CLS от изображений без явных размеров */
img {
  max-width: 100%;
  height: auto;
}

/* Улучшаем производительность анимаций — только composite свойства */
.product-card,
.category-tile,
.article-card,
.slot-card {
  will-change: auto;
  transform: translateZ(0);
}

/* Предотвращаем layout shift от font swap — резервируем пространство */
h1, h2, h3, h4, h5, h6 {
  font-size-adjust: from-font;
}

/* Оптимизация скролла */
html {
  scroll-behavior: smooth;
}
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
}