/* ============================================================
   ExcelPack.ru — v2 Theme (ported from Figma mockup)
   ============================================================ */

/* ── Reset & Base ── */


*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
body {
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  color: #111827;
  background: #f9fafb;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}
a { color: inherit; text-decoration: none; }
img { max-width: 100%; height: auto; display: block; }
ul { list-style: none; }

/* ── Container ── */
.container { max-width: 1280px; margin: 0 auto; padding: 0 1rem; }
@media (min-width: 640px) { .container { padding: 0 1.5rem; } }
@media (min-width: 1024px) { .container { padding: 0 2rem; } }

/* ── Section titles ── */
.section-title { font-size: 1.875rem; font-weight: 700; margin-bottom: 2rem; }

/* ── Buttons ── */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 0.5rem;
  padding: 0.625rem 1.25rem; border-radius: 0.5rem; font-weight: 600;
  font-size: 0.875rem; border: 1px solid transparent; cursor: pointer;
  transition: all 0.15s ease; font-family: inherit; line-height: 1.4;
}
.btn--primary { background: #111827; color: #fff; }
.btn--primary:hover { background: #1f2937; }
.btn--outline { background: transparent; border-color: #d1d5db; color: #374151; }
.btn--outline:hover { background: #f3f4f6; }
.btn--white { background: #fff; color: #047857; }
.btn--white:hover { background: #f0fdf4; }
.btn--outline-white { background: transparent; border-color: rgba(255,255,255,0.4); color: #fff; }
.btn--outline-white:hover { background: rgba(255,255,255,0.1); }
.btn--yellow { background: #fbbf24; color: #111827; border-color: #fbbf24; }
.btn--yellow:hover { background: #f59e0b; }
.btn--sm { padding: 0.375rem 0.875rem; font-size: 0.8125rem; }
.btn--lg { padding: 0.75rem 1.75rem; font-size: 1rem; }
.btn--full { width: 100%; }

/* ── Badge ── */
.badge {
  display: inline-block; padding: 0.125rem 0.625rem; border-radius: 9999px;
  font-size: 0.75rem; font-weight: 500; background: #111827; color: #fff;
}

/* ============================================================
   HEADER
   ============================================================ */
.header {
  position: sticky; top: 0; z-index: 50; background: #fff;
  border-bottom: 1px solid #e5e7eb;
}
.header__inner {
  display: flex; align-items: center; justify-content: space-between;
  height: 4rem;
}
.header__logo { display: flex; align-items: center; gap: 0.5rem; }
.header__logo-text { font-size: 1.25rem; font-weight: 600; }
.header__search {
  display: none; position: relative; flex: 1; max-width: 28rem; margin: 0 2rem;
}
@media (min-width: 768px) { .header__search { display: block; } }
.header__search-icon {
  position: absolute; left: 0.75rem; top: 50%; transform: translateY(-50%);
  color: #9ca3af;
}
.header__search-input {
  width: 100%; padding: 0.5rem 0.75rem 0.5rem 2.5rem;
  border: 1px solid #e5e7eb; border-radius: 0.5rem; font-size: 0.875rem;
  background: #f9fafb; font-family: inherit;
}
.header__search-input:focus { outline: none; border-color: #16a34a; }
.header__nav { display: flex; align-items: center; gap: 0.25rem; }
.header__nav-link {
  padding: 0.5rem 1rem; border-radius: 0.375rem; font-size: 0.875rem;
  font-weight: 500; color: #374151; transition: all 0.15s;
}
.header__nav-link:hover { background: #f3f4f6; }
.header__nav-link--active { background: #111827; color: #fff; }
.header__nav-link--active:hover { background: #1f2937; }
.header__cart {
  position: relative; padding: 0.5rem; border-radius: 0.375rem;
  color: #374151; transition: all 0.15s;
}
.header__cart:hover { background: #f3f4f6; }
.header__cart-badge {
  position: absolute; top: -0.25rem; right: -0.25rem;
  width: 1.25rem; height: 1.25rem; border-radius: 9999px;
  background: #16a34a; color: #fff; font-size: 0.75rem; font-weight: 600;
  display: flex; align-items: center; justify-content: center;
}

/* ============================================================
   HERO V2
   ============================================================ */
.hero-v2 {
  position: relative; overflow: hidden;
  background: linear-gradient(135deg, #052e16 0%, #065f46 40%, #047857 70%, #059669 100%);
  padding: 4rem 0;
}
@media (min-width: 768px) { .hero-v2 { padding: 6rem 0; } }
.hero-v2__grid {
  position: absolute; inset: 0; width: 100%; height: 100%; opacity: 0.1;
}
.hero-v2__glow {
  position: absolute; border-radius: 9999px;
}
.hero-v2__glow--top {
  top: -6rem; right: -6rem; width: 24rem; height: 24rem; opacity: 0.2;
  background: radial-gradient(circle, #34d399, transparent 70%);
}
.hero-v2__glow--bottom {
  bottom: -4rem; left: 33%; width: 16rem; height: 16rem; opacity: 0.15;
  background: radial-gradient(circle, #6ee7b7, transparent 70%);
}
.hero-v2__inner { position: relative; }
.hero-v2__text { max-width: 40rem; }
.hero-v2__badge {
  display: inline-flex; align-items: center; gap: 0.5rem;
  padding: 0.25rem 0.75rem; border-radius: 9999px;
  background: rgba(255,255,255,0.1); color: #6ee7b7;
  font-size: 0.875rem; margin-bottom: 1.5rem;
}
.hero-v2__title {
  font-size: 2.5rem; font-weight: 700; color: #fff;
  line-height: 1.15; margin-bottom: 1.25rem;
}
@media (min-width: 768px) { .hero-v2__title { font-size: 3rem; } }
@media (min-width: 1024px) { .hero-v2__title { font-size: 3.75rem; } }
.hero-v2__title-accent { color: #6ee7b7; }
.hero-v2__subtitle, .hero__subtitle {
  color: #bbf7d0; font-size: 1.125rem; margin-bottom: 2rem;
  max-width: 36rem; line-height: 1.7;
}
.hero-v2__stats { display: flex; flex-wrap: wrap; gap: 1.5rem; margin-bottom: 2rem; }
.hero-v2__stat-val { display: block; font-size: 1.5rem; font-weight: 700; color: #fff; }
.hero-v2__stat-label { font-size: 0.875rem; color: #86efac; }
.hero-v2__actions { display: flex; flex-wrap: wrap; gap: 0.75rem; }

/* ============================================================
   FEATURES BAR
   ============================================================ */
.features-bar { background: #fff; border-bottom: 1px solid #e5e7eb; padding: 2rem 0; }
.features-bar__grid {
  display: grid; grid-template-columns: 1fr; gap: 2rem;
}
@media (min-width: 768px) { .features-bar__grid { grid-template-columns: repeat(3, 1fr); } }
.features-bar__item { display: flex; align-items: flex-start; gap: 1rem; }
.features-bar__icon {
  background: #dcfce7; padding: 0.75rem; border-radius: 0.5rem; flex-shrink: 0;
}
.features-bar__title { font-weight: 600; margin-bottom: 0.25rem; }
.features-bar__desc { font-size: 0.875rem; color: #6b7280; }

/* ============================================================
   CATEGORIES V2
   ============================================================ */
.categories-v2 { padding: 2.5rem 0; }
.categories-v2__grid {
  display: grid; grid-template-columns: repeat(2, 1fr); gap: 1rem;
}
@media (min-width: 768px) { .categories-v2__grid { grid-template-columns: repeat(4, 1fr); } }
.categories-v2__card {
  display: flex; flex-direction: column; align-items: center; justify-content: center;
  padding: 1.5rem; border-radius: 0.75rem; border: 1px solid #e5e7eb;
  background: #fff; transition: all 0.2s; text-align: center; min-height: 5rem;
}
.categories-v2__card:hover { border-color: #4ade80; box-shadow: 0 4px 12px rgba(0,0,0,0.08); }
.categories-v2__title { font-weight: 600; font-size: 0.875rem; }
.categories-v2__count { font-size: 0.75rem; color: #9ca3af; }

/* ============================================================
   CATALOG / PRODUCT GRID
   ============================================================ */
.catalog { padding: 2rem 0 4rem; }
.catalog__header {
  display: flex; justify-content: space-between; align-items: center;
  margin-bottom: 2rem;
}
.catalog__title { font-size: 1.875rem; font-weight: 700; }
.catalog__filters { display: flex; flex-wrap: wrap; gap: 0.5rem; margin-bottom: 2rem; }
.catalog__more { text-align: center; margin-top: 2.5rem; }

.product-grid {
  display: grid; grid-template-columns: 1fr; gap: 1.5rem;
}
@media (min-width: 640px) { .product-grid { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 1024px) { .product-grid--4col { grid-template-columns: repeat(3, 1fr); } }
@media (min-width: 1280px) { .product-grid--4col { grid-template-columns: repeat(4, 1fr); } }

/* ============================================================
   PRODUCT CARD
   ============================================================ */
.product-card {
  background: #fff; border-radius: 0.75rem; border: 1px solid #e5e7eb;
  overflow: hidden; transition: box-shadow 0.2s; display: flex; flex-direction: column;
  height: 100%;
}
.product-card:hover { box-shadow: 0 8px 25px rgba(0,0,0,0.1); }
.product-card__link { display: flex; flex-direction: column; height: 100%; color: inherit; }
.product-card__image { aspect-ratio: 4/3; overflow: hidden; background: #f3f4f6; }
.product-card__image img { width: 100%; height: 100%; object-fit: cover; transition: transform 0.3s; }
.product-card:hover .product-card__image img { transform: scale(1.05); }
.product-card__image-placeholder {
  display: flex; align-items: center; justify-content: center;
  width: 100%; height: 100%; background: #f3f4f6;
}
.product-card__body { padding: 1rem; flex: 1; }
.product-card__title {
  font-weight: 600; font-size: 1.125rem; margin-bottom: 0.5rem;
  display: -webkit-box; -webkit-line-clamp: 1; -webkit-box-orient: vertical; overflow: hidden;
}
.product-card__desc {
  font-size: 0.875rem; color: #6b7280; margin-bottom: 0.75rem;
  display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden;
}
.product-card__meta { display: flex; align-items: center; gap: 0.5rem; font-size: 0.875rem; color: #6b7280; }
.product-card__footer {
  padding: 1rem; border-top: 1px solid #f3f4f6;
  display: flex; align-items: center; justify-content: space-between;
}
.product-card__price-current { font-size: 1.5rem; font-weight: 700; }
.product-card__price-old {
  font-size: 0.875rem; color: #9ca3af; text-decoration: line-through; margin-left: 0.5rem;
}
.product-card__badge--discount {
  position: absolute; top: 0.5rem; right: 0.5rem; padding: 0.125rem 0.5rem;
  border-radius: 9999px; background: #dc2626; color: #fff; font-size: 0.75rem; font-weight: 600;
}

/* ============================================================
   PRODUCT DETAIL
   ============================================================ */
.product-detail { background: #fff; padding: 1.5rem 0 4rem; }
.product-detail__back {
  display: inline-flex; align-items: center; gap: 0.5rem;
  font-size: 0.875rem; color: #6b7280; margin-bottom: 1rem;
  transition: color 0.15s;
}
.product-detail__back:hover { color: #16a34a; }
.product-detail__grid {
  display: grid; grid-template-columns: 1fr; gap: 2rem;
}
@media (min-width: 1024px) {
  .product-detail__grid { grid-template-columns: 5fr 4fr 3fr; }
}

/* Gallery */
.product__gallery { position: sticky; top: 1.5rem; }
.product__image {
  border-radius: 0.75rem; overflow: hidden; border: 1px solid #e5e7eb;
  margin-bottom: 0.75rem;
}
.product__image-link { display: none; }
.product__image-link--active { display: block; }
.product__image-img { width: 100%; }
.product-detail__thumbs { display: grid; grid-template-columns: repeat(4, 1fr); gap: 0.5rem; }
.product__thumb {
  border-radius: 0.5rem; overflow: hidden; border: 2px solid #e5e7eb;
  cursor: pointer; transition: border-color 0.15s; background: none; padding: 0;
}
.product__thumb:hover { border-color: #9ca3af; }
.product__thumb--active { border-color: #16a34a; box-shadow: 0 0 0 1px #16a34a; }
.product__thumb img { width: 100%; aspect-ratio: 1; object-fit: cover; }

/* Info */
.product__title { font-size: 1.5rem; font-weight: 700; margin: 0.5rem 0; }
.product-detail__price-block {
  padding: 1rem 0; margin: 1rem 0; border-top: 1px solid #e5e7eb; border-bottom: 1px solid #e5e7eb;
}
.product__price-current { font-size: 1.875rem; font-weight: 700; color: #dc2626; }
.product__price-old {
  font-size: 1rem; color: #9ca3af; text-decoration: line-through; margin-left: 0.5rem;
}
.product__discount {
  display: inline-block; padding: 0.125rem 0.5rem; border-radius: 9999px;
  background: #dc2626; color: #fff; font-size: 0.75rem; font-weight: 600; margin-left: 0.5rem;
}
.product-detail__price-note { font-size: 0.875rem; color: #6b7280; margin-left: 0.5rem; }
.product__description { margin-bottom: 1rem; }
.product__description h2 { font-weight: 600; margin-bottom: 0.5rem; }
.product__description p { font-size: 0.875rem; color: #374151; line-height: 1.7; }
.product__short-desc { font-size: 0.875rem; color: #6b7280; margin-bottom: 1rem; }
.product-detail__specs {
  background: #f9fafb; border-radius: 0.5rem; padding: 1rem; font-size: 0.875rem;
}
.product-detail__specs h3 { font-weight: 600; margin-bottom: 0.5rem; }
.product-detail__spec-row {
  display: flex; justify-content: space-between; padding: 0.25rem 0;
}
.product-detail__spec-label { color: #6b7280; }
.product-detail__spec-value { font-weight: 500; }

/* Buy box */
.product-detail__buybox { position: sticky; top: 1.5rem; }
.product-detail__buybox-card {
  border: 2px solid #e5e7eb; border-radius: 0.75rem; padding: 1rem;
}
.product-detail__buybox-price { font-size: 1.5rem; font-weight: 700; margin-bottom: 1rem; }
.product__perks { display: flex; flex-direction: column; gap: 0.5rem; font-size: 0.875rem; margin-bottom: 1rem; }
.product-detail__buybox-perk { display: flex; align-items: center; gap: 0.5rem; }
.product-detail__buybox-perk-text--green { color: #15803d; font-weight: 500; }
.product-detail__buybox-actions { display: flex; flex-direction: column; gap: 0.5rem; padding-top: 1rem; border-top: 1px solid #e5e7eb; }
.product-detail__buybox-includes { margin-top: 1rem; padding-top: 1rem; border-top: 1px solid #e5e7eb; }
.product-detail__buybox-includes-title { font-size: 0.75rem; font-weight: 700; color: #6b7280; margin-bottom: 0.25rem; }
.product-detail__buybox-includes ul { font-size: 0.75rem; color: #6b7280; }
.product-detail__buybox-includes li { padding: 0.125rem 0; }
.product-detail__buybox-includes li::before { content: '• '; }
.product-detail__buybox-digital {
  display: flex; gap: 0.5rem; align-items: flex-start;
  background: #eff6ff; border: 1px solid #bfdbfe; border-radius: 0.5rem;
  padding: 0.75rem; margin-top: 1rem; font-size: 0.75rem;
}
.product-detail__buybox-digital-title { font-weight: 500; color: #1e3a5f; }
.product-detail__buybox-digital p { color: #1d4ed8; }

.related { margin-top: 3rem; padding-top: 2rem; border-top: 1px solid #e5e7eb; }

/* ============================================================
   COLLECTION HERO
   ============================================================ */
.collection-hero {
  background: linear-gradient(135deg, #052e16, #065f46, #059669);
  padding: 3rem 0; color: #fff;
}
.collection-hero__title { font-size: 2.5rem; font-weight: 700; }
.collection-hero__desc { color: #bbf7d0; font-size: 1.125rem; margin-top: 0.5rem; }

/* ============================================================
   CART PAGE
   ============================================================ */
.cart-page { padding: 2rem 0 4rem; }
.cart-page__empty { text-align: center; padding: 4rem 0; max-width: 24rem; margin: 0 auto; }
.cart-page__empty-icon {
  width: 6rem; height: 6rem; border-radius: 9999px; background: #f3f4f6;
  display: flex; align-items: center; justify-content: center; margin: 0 auto 1.5rem;
}
.cart-page__empty h1 { font-size: 1.5rem; font-weight: 700; margin-bottom: 0.5rem; }
.cart-page__empty p { color: #6b7280; margin-bottom: 2rem; }
.cart-page__title { font-size: 1.875rem; font-weight: 700; margin: 2rem 0; }
.cart-page__grid {
  display: grid; grid-template-columns: 1fr; gap: 2rem;
}
@media (min-width: 1024px) { .cart-page__grid { grid-template-columns: 2fr 1fr; } }
.cart-page__items { display: flex; flex-direction: column; gap: 1rem; }
.cart-page__item {
  display: flex; gap: 1rem; padding: 1.5rem; background: #fff;
  border: 1px solid #e5e7eb; border-radius: 0.75rem;
}
.cart-page__item-image {
  width: 8rem; height: 8rem; flex-shrink: 0; border-radius: 0.5rem;
  overflow: hidden; background: #f3f4f6;
}
.cart-page__item-image img { width: 100%; height: 100%; object-fit: cover; }
.cart-page__item-info { flex: 1; min-width: 0; }
.cart-page__item-top { display: flex; justify-content: space-between; gap: 1rem; }
.cart-page__item-name { font-weight: 600; display: block; }
.cart-page__item-name:hover { color: #16a34a; }
.cart-page__item-category { font-size: 0.875rem; color: #6b7280; margin-top: 0.25rem; }
.cart-page__item-remove {
  background: none; border: none; cursor: pointer; color: #9ca3af; padding: 0.25rem;
}
.cart-page__item-remove:hover { color: #dc2626; }
.cart-page__item-bottom {
  display: flex; justify-content: space-between; align-items: center; margin-top: 1rem;
}
.cart-page__item-qty { display: flex; align-items: center; gap: 0.5rem; }
.cart-page__qty-btn {
  width: 2rem; height: 2rem; border: 1px solid #e5e7eb; border-radius: 0.375rem;
  background: #fff; cursor: pointer; font-size: 1rem; display: flex;
  align-items: center; justify-content: center; font-family: inherit;
}
.cart-page__qty-btn:hover { background: #f3f4f6; }
.cart-page__qty-val { width: 2.5rem; text-align: center; font-weight: 500; }
.cart-page__item-price { font-size: 1.125rem; font-weight: 700; }

.cart-page__summary-card {
  background: #fff; border: 1px solid #e5e7eb; border-radius: 0.75rem;
  padding: 1.5rem; position: sticky; top: 6rem;
}
.cart-page__summary-card h2 { font-size: 1.25rem; font-weight: 700; margin-bottom: 1rem; }
.cart-page__summary-row {
  display: flex; justify-content: space-between; padding: 0.5rem 0;
  font-size: 0.875rem; color: #6b7280;
}
.cart-page__summary-row span:last-child { font-weight: 500; color: #111827; }
.cart-page__summary-total {
  display: flex; justify-content: space-between; padding: 1rem 0;
  border-top: 1px solid #e5e7eb; margin-top: 0.5rem; font-size: 1.125rem;
}
.cart-page__summary-total span:first-child { font-weight: 600; }
.cart-page__summary-total span:last-child { font-weight: 700; }
.cart-page__summary-card .btn { margin-top: 1rem; }

.cart-page__trust {
  background: #fff; border: 1px solid #e5e7eb; border-radius: 0.75rem;
  padding: 1.5rem; margin-top: 1rem;
}
.cart-page__trust h3 { font-weight: 600; margin-bottom: 0.75rem; }
.cart-page__trust li {
  display: flex; align-items: flex-start; gap: 0.5rem;
  font-size: 0.875rem; color: #6b7280; padding: 0.25rem 0;
}
.cart-page__check { color: #16a34a; font-weight: 700; }

/* ============================================================
   BLOG
   ============================================================ */
.blog-hero {
  position: relative; overflow: hidden;
  background: linear-gradient(135deg, #052e16 0%, #065f46 50%, #059669 100%);
  padding: 4rem 0; color: #fff;
}
.blog-hero__grid {
  position: absolute; inset: 0; width: 100%; height: 100%; opacity: 0.1;
}
.blog-hero__inner { position: relative; }
.blog-hero h1 { font-size: 2.5rem; font-weight: 700; margin-bottom: 1rem; }
.blog-hero p { font-size: 1.25rem; color: #bbf7d0; }

.blog-listing { padding: 3rem 0; }
.blog-listing__grid {
  display: grid; grid-template-columns: 1fr; gap: 2rem;
}
@media (min-width: 768px) { .blog-listing__grid { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 1024px) { .blog-listing__grid { grid-template-columns: repeat(3, 1fr); } }

.blog-card {
  background: #fff; border: 1px solid #e5e7eb; border-radius: 0.75rem;
  overflow: hidden; transition: box-shadow 0.2s;
}
.blog-card:hover { box-shadow: 0 8px 25px rgba(0,0,0,0.1); }
.blog-card__link { display: flex; flex-direction: column; height: 100%; color: inherit; }
.blog-card__image { aspect-ratio: 16/9; overflow: hidden; }
.blog-card__image img { width: 100%; height: 100%; object-fit: cover; }
.blog-card__body { padding: 1.5rem; flex: 1; display: flex; flex-direction: column; }
.blog-card__title {
  font-size: 1.25rem; font-weight: 700; margin-bottom: 0.75rem; line-height: 1.35;
  transition: color 0.15s;
}
.blog-card:hover .blog-card__title { color: #16a34a; }
.blog-card__excerpt {
  font-size: 0.875rem; color: #6b7280; flex: 1; margin-bottom: 1rem;
  display: -webkit-box; -webkit-line-clamp: 3; -webkit-box-orient: vertical; overflow: hidden;
}
.blog-card__meta {
  font-size: 0.75rem; color: #9ca3af; padding-top: 1rem; border-top: 1px solid #f3f4f6;
}

/* Article page */
.article-page { padding: 2rem 0 4rem; }
.article-page__header { max-width: 48rem; margin: 2rem 0; }
.article-page__title { font-size: 2.5rem; font-weight: 700; line-height: 1.2; }
.article-page__meta {
  display: flex; gap: 1rem; margin-top: 1rem; font-size: 0.875rem; color: #6b7280;
}
.article-page__author { font-weight: 500; }
.article-page__image {
  border-radius: 0.75rem; overflow: hidden; margin-bottom: 2rem; max-width: 48rem;
}
.article-page__content {
  max-width: 48rem; font-size: 1.0625rem; line-height: 1.8; color: #374151;
}
.article-page__content h2 { font-size: 1.5rem; font-weight: 700; margin: 2rem 0 0.75rem; color: #111827; }
.article-page__content h3 { font-size: 1.25rem; font-weight: 600; margin: 1.5rem 0 0.5rem; color: #111827; }
.article-page__content p { margin-bottom: 1rem; }
.article-page__content ul, .article-page__content ol { margin: 1rem 0; padding-left: 1.5rem; }
.article-page__content li { margin-bottom: 0.5rem; list-style: disc; }
.article-page__content ol li { list-style: decimal; }
.article-page__content a { color: #16a34a; text-decoration: underline; }
.article-page__content img { border-radius: 0.5rem; margin: 1.5rem 0; }

/* Blog preview (homepage) */
.blog-preview { padding: 3rem 0; }
.blog-preview__grid {
  display: grid; grid-template-columns: 1fr; gap: 1.5rem;
}
@media (min-width: 768px) { .blog-preview__grid { grid-template-columns: repeat(3, 1fr); } }
.blog-preview__card {
  background: #fff; padding: 1.5rem; border-radius: 0.75rem; border: 1px solid #e5e7eb;
}
.blog-preview__card-title { font-weight: 600; margin-bottom: 0.5rem; }
.blog-preview__card-title a:hover { color: #16a34a; }
.blog-preview__card-date { font-size: 0.75rem; color: #9ca3af; }
.blog-preview__card-excerpt { font-size: 0.875rem; color: #6b7280; margin-top: 0.5rem; }

/* ============================================================
   BENEFITS V2
   ============================================================ */
.benefits-v2 { padding: 4rem 0; background: #fff; }
.benefits-v2__grid {
  display: grid; grid-template-columns: 1fr; gap: 2rem;
}
@media (min-width: 768px) { .benefits-v2__grid { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 1024px) { .benefits-v2__grid { grid-template-columns: repeat(4, 1fr); } }
.benefits-v2__item { text-align: center; }
.benefits-v2__icon {
  width: 4rem; height: 4rem; display: flex; align-items: center; justify-content: center;
  margin: 0 auto 1rem; background: #f0fdf4; border-radius: 0.75rem;
}
.benefits-v2__item h3 { font-weight: 600; margin-bottom: 0.5rem; }
.benefits-v2__item p { font-size: 0.875rem; color: #6b7280; }

/* ============================================================
   FAQ
   ============================================================ */
.faq { padding: 4rem 0; }
.faq__list { max-width: 48rem; margin: 0 auto; }
.faq__item { border-bottom: 1px solid #e5e7eb; }
.faq__question {
  width: 100%; display: flex; justify-content: space-between; align-items: center;
  padding: 1.25rem 0; background: none; border: none; cursor: pointer;
  font-size: 1rem; font-weight: 500; text-align: left; font-family: inherit;
  color: #111827;
}
.faq__arrow { transition: transform 0.2s; flex-shrink: 0; }
.faq__item.faq__item--open .faq__arrow { transform: rotate(180deg); }
.faq__answer {
  max-height: 0; overflow: hidden; transition: max-height 0.3s ease;
}
.faq__item--open .faq__answer { max-height: 12rem; }
.faq__answer-inner {
  padding-bottom: 1.25rem; font-size: 0.875rem; color: #6b7280; line-height: 1.7;
}

/* ============================================================
   PAGINATION
   ============================================================ */
.pagination {
  display: flex; justify-content: center; gap: 0.5rem; margin-top: 3rem;
}
.pagination__link {
  padding: 0.5rem 1rem; border: 1px solid #e5e7eb; border-radius: 0.375rem;
  font-size: 0.875rem; transition: all 0.15s;
}
.pagination__link:hover { background: #f3f4f6; }
.pagination__link--current {
  background: #111827; color: #fff; border-color: #111827;
}

/* ============================================================
   BREADCRUMBS
   ============================================================ */
.breadcrumbs {
  font-size: 0.875rem; color: #6b7280; padding: 1rem 0;
}
.breadcrumbs a { color: #6b7280; transition: color 0.15s; }
.breadcrumbs a:hover { color: #16a34a; }
.breadcrumbs__separator { margin: 0 0.5rem; }

/* ============================================================
   COLLECTION EXTRAS
   ============================================================ */
.collection__description { color: #bbf7d0; font-size: 1.125rem; margin-top: 0.5rem; }
.collection__count { font-size: 0.875rem; color: #6b7280; margin-bottom: 1rem; }
.collection__sub-link {
  display: inline-block; padding: 0.375rem 0.875rem; border: 1px solid #e5e7eb;
  border-radius: 9999px; font-size: 0.875rem; color: #374151; transition: all 0.15s;
}
.collection__sub-link:hover { border-color: #16a34a; color: #16a34a; }
#collection-sort {
  padding: 0.5rem 0.75rem; border: 1px solid #e5e7eb; border-radius: 0.5rem;
  font-size: 0.875rem; background: #fff; font-family: inherit; cursor: pointer;
}

/* ============================================================
   BURGER TOGGLE
   ============================================================ */
#burger-toggle {
  display: none; background: none; border: none; padding: 0.5rem; cursor: pointer; color: #374151;
}
@media (max-width: 767px) { #burger-toggle { display: block; } }

/* ============================================================
   PRODUCT BUY BUTTON
   ============================================================ */
.product__buy { }

/* ============================================================
   FOOTER
   ============================================================ */
.footer { background: #111827; color: #fff; padding: 3rem 0; margin-top: 4rem; }
.footer__grid {
  display: grid; grid-template-columns: 1fr; gap: 2rem;
}
@media (min-width: 768px) { .footer__grid { grid-template-columns: repeat(4, 1fr); } }
.footer__title { font-weight: 600; margin-bottom: 1rem; }
.footer__text { font-size: 0.875rem; color: #9ca3af; }
.footer__subtitle { font-weight: 600; margin-bottom: 1rem; }
.footer__links li { margin-bottom: 0.5rem; }
.footer__links a { font-size: 0.875rem; color: #9ca3af; transition: color 0.15s; }
.footer__links a:hover { color: #fff; }
.footer__bottom {
  border-top: 1px solid #1f2937; margin-top: 2rem; padding-top: 2rem;
  text-align: center; font-size: 0.875rem; color: #9ca3af;
}


/* ── Prose (shared) ── */
/* ============================================================
   Prose — rich content styles for article bodies
   Scoped under .prose to avoid leaking into other components.
   ============================================================ */

/* ── Headings ── */
.prose h4 { font-size: 1.125rem; font-weight: 600; margin: 1.25rem 0 0.5rem; }
.prose h5 { font-size: 1rem; font-weight: 600; margin: 1rem 0 0.25rem; }
.prose h6 { font-size: 0.875rem; font-weight: 600; margin: 1rem 0 0.25rem; text-transform: uppercase; letter-spacing: 0.05em; }

/* ── Blockquotes ── */
.prose blockquote {
  border-left: 4px solid #d1d5db;
  padding: 0.75rem 1rem;
  margin: 1.25rem 0;
  color: #4b5563;
  background: #f9fafb;
  border-radius: 0 0.375rem 0.375rem 0;
}
.prose blockquote p { margin-bottom: 0.5rem; }
.prose blockquote p:last-child { margin-bottom: 0; }

/* ── GitHub-style callouts ── */
.prose .markdown-alert {
  padding: 1rem 1rem 1rem 1.25rem;
  margin: 1.25rem 0;
  border-left: 4px solid;
  border-radius: 0 0.5rem 0.5rem 0;
}
.prose .markdown-alert > :first-child { margin-top: 0; }
.prose .markdown-alert > :last-child { margin-bottom: 0; }
.prose .markdown-alert .markdown-alert-title {
  display: flex; align-items: center; gap: 0.5rem;
  font-weight: 600; margin-bottom: 0.5rem;
}

.prose .markdown-alert-note       { border-color: #3b82f6; background: #eff6ff; }
.prose .markdown-alert-note .markdown-alert-title { color: #1d4ed8; }

.prose .markdown-alert-tip        { border-color: #22c55e; background: #f0fdf4; }
.prose .markdown-alert-tip .markdown-alert-title  { color: #15803d; }

.prose .markdown-alert-important  { border-color: #a855f7; background: #faf5ff; }
.prose .markdown-alert-important .markdown-alert-title { color: #7e22ce; }

.prose .markdown-alert-warning    { border-color: #f59e0b; background: #fffbeb; }
.prose .markdown-alert-warning .markdown-alert-title { color: #b45309; }

.prose .markdown-alert-caution    { border-color: #ef4444; background: #fef2f2; }
.prose .markdown-alert-caution .markdown-alert-title { color: #dc2626; }

/* ── Tables (GFM) ── */
.prose table {
  width: 100%;
  border-collapse: collapse;
  margin: 1.25rem 0;
  font-size: 0.9375rem;
}
.prose thead th {
  text-align: left;
  font-weight: 600;
  padding: 0.625rem 0.75rem;
  border-bottom: 2px solid #d1d5db;
  background: #f9fafb;
}
.prose tbody td {
  padding: 0.5rem 0.75rem;
  border-bottom: 1px solid #e5e7eb;
}
.prose tbody tr:last-child td { border-bottom: none; }

/* ── Code ── */
.prose code {
  font-family: 'JetBrains Mono', 'Fira Code', 'Consolas', monospace;
  font-size: 0.875em;
  background: #f3f4f6;
  padding: 0.125rem 0.375rem;
  border-radius: 0.25rem;
  color: #1f2937;
}
.prose pre {
  margin: 1.25rem 0;
  padding: 1rem 1.25rem;
  background: #1f2937;
  border-radius: 0.5rem;
  overflow-x: auto;
  line-height: 1.6;
}
.prose pre code {
  background: transparent;
  padding: 0;
  color: #e5e7eb;
  font-size: 0.875rem;
}

/* ── Horizontal rules ── */
.prose hr {
  border: none;
  border-top: 1px solid #e5e7eb;
  margin: 2rem 0;
}

/* ── Task lists ── */
.prose .contains-task-list { list-style: none; padding-left: 0; }
.prose .task-list-item { display: flex; align-items: baseline; gap: 0.5rem; }
.prose .task-list-item input[type="checkbox"] {
  margin: 0;
  accent-color: #16a34a;
}

/* ── Footnotes ── */
.prose .footnotes {
  margin-top: 2rem;
  padding-top: 1rem;
  border-top: 1px solid #e5e7eb;
  font-size: 0.875rem;
  color: #6b7280;
}
.prose .footnote-ref { font-size: 0.75em; vertical-align: super; }

/* ── Images ── */
.prose img { border-radius: 0.5rem; margin: 1.5rem 0; }

/* ── KaTeX overrides ── */
.prose .katex-display {
  margin: 1.5rem 0;
  overflow-x: auto;
  overflow-y: hidden;
  padding: 0.5rem 0;
}
.prose .katex { font-size: 1.1em; }
.prose .katex-error {
  color: #dc2626;
  font-family: monospace;
  font-size: 0.875rem;
}


/* ── KaTeX ── */
@font-face{font-family:KaTeX_AMS;font-style:normal;font-weight:400;src:url(https://cdn.jsdelivr.net/npm/katex@0.16.9/dist/fonts/KaTeX_AMS-Regular.woff2) format("woff2"),url(https://cdn.jsdelivr.net/npm/katex@0.16.9/dist/fonts/KaTeX_AMS-Regular.woff) format("woff"),url(https://cdn.jsdelivr.net/npm/katex@0.16.9/dist/fonts/KaTeX_AMS-Regular.ttf) format("truetype")}@font-face{font-family:KaTeX_Caligraphic;font-style:normal;font-weight:700;src:url(https://cdn.jsdelivr.net/npm/katex@0.16.9/dist/fonts/KaTeX_Caligraphic-Bold.woff2) format("woff2"),url(https://cdn.jsdelivr.net/npm/katex@0.16.9/dist/fonts/KaTeX_Caligraphic-Bold.woff) format("woff"),url(https://cdn.jsdelivr.net/npm/katex@0.16.9/dist/fonts/KaTeX_Caligraphic-Bold.ttf) format("truetype")}@font-face{font-family:KaTeX_Caligraphic;font-style:normal;font-weight:400;src:url(https://cdn.jsdelivr.net/npm/katex@0.16.9/dist/fonts/KaTeX_Caligraphic-Regular.woff2) format("woff2"),url(https://cdn.jsdelivr.net/npm/katex@0.16.9/dist/fonts/KaTeX_Caligraphic-Regular.woff) format("woff"),url(https://cdn.jsdelivr.net/npm/katex@0.16.9/dist/fonts/KaTeX_Caligraphic-Regular.ttf) format("truetype")}@font-face{font-family:KaTeX_Fraktur;font-style:normal;font-weight:700;src:url(https://cdn.jsdelivr.net/npm/katex@0.16.9/dist/fonts/KaTeX_Fraktur-Bold.woff2) format("woff2"),url(https://cdn.jsdelivr.net/npm/katex@0.16.9/dist/fonts/KaTeX_Fraktur-Bold.woff) format("woff"),url(https://cdn.jsdelivr.net/npm/katex@0.16.9/dist/fonts/KaTeX_Fraktur-Bold.ttf) format("truetype")}@font-face{font-family:KaTeX_Fraktur;font-style:normal;font-weight:400;src:url(https://cdn.jsdelivr.net/npm/katex@0.16.9/dist/fonts/KaTeX_Fraktur-Regular.woff2) format("woff2"),url(https://cdn.jsdelivr.net/npm/katex@0.16.9/dist/fonts/KaTeX_Fraktur-Regular.woff) format("woff"),url(https://cdn.jsdelivr.net/npm/katex@0.16.9/dist/fonts/KaTeX_Fraktur-Regular.ttf) format("truetype")}@font-face{font-family:KaTeX_Main;font-style:normal;font-weight:700;src:url(https://cdn.jsdelivr.net/npm/katex@0.16.9/dist/fonts/KaTeX_Main-Bold.woff2) format("woff2"),url(https://cdn.jsdelivr.net/npm/katex@0.16.9/dist/fonts/KaTeX_Main-Bold.woff) format("woff"),url(https://cdn.jsdelivr.net/npm/katex@0.16.9/dist/fonts/KaTeX_Main-Bold.ttf) format("truetype")}@font-face{font-family:KaTeX_Main;font-style:italic;font-weight:700;src:url(https://cdn.jsdelivr.net/npm/katex@0.16.9/dist/fonts/KaTeX_Main-BoldItalic.woff2) format("woff2"),url(https://cdn.jsdelivr.net/npm/katex@0.16.9/dist/fonts/KaTeX_Main-BoldItalic.woff) format("woff"),url(https://cdn.jsdelivr.net/npm/katex@0.16.9/dist/fonts/KaTeX_Main-BoldItalic.ttf) format("truetype")}@font-face{font-family:KaTeX_Main;font-style:italic;font-weight:400;src:url(https://cdn.jsdelivr.net/npm/katex@0.16.9/dist/fonts/KaTeX_Main-Italic.woff2) format("woff2"),url(https://cdn.jsdelivr.net/npm/katex@0.16.9/dist/fonts/KaTeX_Main-Italic.woff) format("woff"),url(https://cdn.jsdelivr.net/npm/katex@0.16.9/dist/fonts/KaTeX_Main-Italic.ttf) format("truetype")}@font-face{font-family:KaTeX_Main;font-style:normal;font-weight:400;src:url(https://cdn.jsdelivr.net/npm/katex@0.16.9/dist/fonts/KaTeX_Main-Regular.woff2) format("woff2"),url(https://cdn.jsdelivr.net/npm/katex@0.16.9/dist/fonts/KaTeX_Main-Regular.woff) format("woff"),url(https://cdn.jsdelivr.net/npm/katex@0.16.9/dist/fonts/KaTeX_Main-Regular.ttf) format("truetype")}@font-face{font-family:KaTeX_Math;font-style:italic;font-weight:700;src:url(https://cdn.jsdelivr.net/npm/katex@0.16.9/dist/fonts/KaTeX_Math-BoldItalic.woff2) format("woff2"),url(https://cdn.jsdelivr.net/npm/katex@0.16.9/dist/fonts/KaTeX_Math-BoldItalic.woff) format("woff"),url(https://cdn.jsdelivr.net/npm/katex@0.16.9/dist/fonts/KaTeX_Math-BoldItalic.ttf) format("truetype")}@font-face{font-family:KaTeX_Math;font-style:italic;font-weight:400;src:url(https://cdn.jsdelivr.net/npm/katex@0.16.9/dist/fonts/KaTeX_Math-Italic.woff2) format("woff2"),url(https://cdn.jsdelivr.net/npm/katex@0.16.9/dist/fonts/KaTeX_Math-Italic.woff) format("woff"),url(https://cdn.jsdelivr.net/npm/katex@0.16.9/dist/fonts/KaTeX_Math-Italic.ttf) format("truetype")}@font-face{font-family:"KaTeX_SansSerif";font-style:normal;font-weight:700;src:url(https://cdn.jsdelivr.net/npm/katex@0.16.9/dist/fonts/KaTeX_SansSerif-Bold.woff2) format("woff2"),url(https://cdn.jsdelivr.net/npm/katex@0.16.9/dist/fonts/KaTeX_SansSerif-Bold.woff) format("woff"),url(https://cdn.jsdelivr.net/npm/katex@0.16.9/dist/fonts/KaTeX_SansSerif-Bold.ttf) format("truetype")}@font-face{font-family:"KaTeX_SansSerif";font-style:italic;font-weight:400;src:url(https://cdn.jsdelivr.net/npm/katex@0.16.9/dist/fonts/KaTeX_SansSerif-Italic.woff2) format("woff2"),url(https://cdn.jsdelivr.net/npm/katex@0.16.9/dist/fonts/KaTeX_SansSerif-Italic.woff) format("woff"),url(https://cdn.jsdelivr.net/npm/katex@0.16.9/dist/fonts/KaTeX_SansSerif-Italic.ttf) format("truetype")}@font-face{font-family:"KaTeX_SansSerif";font-style:normal;font-weight:400;src:url(https://cdn.jsdelivr.net/npm/katex@0.16.9/dist/fonts/KaTeX_SansSerif-Regular.woff2) format("woff2"),url(https://cdn.jsdelivr.net/npm/katex@0.16.9/dist/fonts/KaTeX_SansSerif-Regular.woff) format("woff"),url(https://cdn.jsdelivr.net/npm/katex@0.16.9/dist/fonts/KaTeX_SansSerif-Regular.ttf) format("truetype")}@font-face{font-family:KaTeX_Script;font-style:normal;font-weight:400;src:url(https://cdn.jsdelivr.net/npm/katex@0.16.9/dist/fonts/KaTeX_Script-Regular.woff2) format("woff2"),url(https://cdn.jsdelivr.net/npm/katex@0.16.9/dist/fonts/KaTeX_Script-Regular.woff) format("woff"),url(https://cdn.jsdelivr.net/npm/katex@0.16.9/dist/fonts/KaTeX_Script-Regular.ttf) format("truetype")}@font-face{font-family:KaTeX_Size1;font-style:normal;font-weight:400;src:url(https://cdn.jsdelivr.net/npm/katex@0.16.9/dist/fonts/KaTeX_Size1-Regular.woff2) format("woff2"),url(https://cdn.jsdelivr.net/npm/katex@0.16.9/dist/fonts/KaTeX_Size1-Regular.woff) format("woff"),url(https://cdn.jsdelivr.net/npm/katex@0.16.9/dist/fonts/KaTeX_Size1-Regular.ttf) format("truetype")}@font-face{font-family:KaTeX_Size2;font-style:normal;font-weight:400;src:url(https://cdn.jsdelivr.net/npm/katex@0.16.9/dist/fonts/KaTeX_Size2-Regular.woff2) format("woff2"),url(https://cdn.jsdelivr.net/npm/katex@0.16.9/dist/fonts/KaTeX_Size2-Regular.woff) format("woff"),url(https://cdn.jsdelivr.net/npm/katex@0.16.9/dist/fonts/KaTeX_Size2-Regular.ttf) format("truetype")}@font-face{font-family:KaTeX_Size3;font-style:normal;font-weight:400;src:url(https://cdn.jsdelivr.net/npm/katex@0.16.9/dist/fonts/KaTeX_Size3-Regular.woff2) format("woff2"),url(https://cdn.jsdelivr.net/npm/katex@0.16.9/dist/fonts/KaTeX_Size3-Regular.woff) format("woff"),url(https://cdn.jsdelivr.net/npm/katex@0.16.9/dist/fonts/KaTeX_Size3-Regular.ttf) format("truetype")}@font-face{font-family:KaTeX_Size4;font-style:normal;font-weight:400;src:url(https://cdn.jsdelivr.net/npm/katex@0.16.9/dist/fonts/KaTeX_Size4-Regular.woff2) format("woff2"),url(https://cdn.jsdelivr.net/npm/katex@0.16.9/dist/fonts/KaTeX_Size4-Regular.woff) format("woff"),url(https://cdn.jsdelivr.net/npm/katex@0.16.9/dist/fonts/KaTeX_Size4-Regular.ttf) format("truetype")}@font-face{font-family:KaTeX_Typewriter;font-style:normal;font-weight:400;src:url(https://cdn.jsdelivr.net/npm/katex@0.16.9/dist/fonts/KaTeX_Typewriter-Regular.woff2) format("woff2"),url(https://cdn.jsdelivr.net/npm/katex@0.16.9/dist/fonts/KaTeX_Typewriter-Regular.woff) format("woff"),url(https://cdn.jsdelivr.net/npm/katex@0.16.9/dist/fonts/KaTeX_Typewriter-Regular.ttf) 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