/* ============================================================
   LUNARIS — Public CSS
   ============================================================ */
:root {
  --color-bg:       #0D0E1A;
  --color-surface:  #141528;
  --color-border:   #252640;
  --color-gold:     #F2C94C;
  --color-lavender: #C7B8EA;
  --color-text:     #E8E8F0;
  --color-muted:    #888899;
  --font-serif:     'Cormorant Garamond', Georgia, serif;
  --font-sans:      'DM Sans', system-ui, sans-serif;
  --radius:         12px;
  --radius-sm:      8px;
  --transition:     .25s ease;
}

/* Reset */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body { background: var(--color-bg); color: var(--color-text); font-family: var(--font-sans); font-size: 15px; line-height: 1.6; overflow-x: hidden; }
a { color: var(--color-gold); text-decoration: none; }
img { max-width: 100%; }

/* Stars */
.stars-bg { position: fixed; inset: 0; pointer-events: none; z-index: 0; overflow: hidden; }
@keyframes twinkle { 0%,100%{opacity:.2} 50%{opacity:.8} }

/* Container */
.container { max-width: 1200px; margin: 0 auto; padding: 0 20px; position: relative; z-index: 1; }

/* Header */
.header { position: fixed; top: 0; left: 0; right: 0; z-index: 100; background: rgba(13,14,26,.92); backdrop-filter: blur(16px); border-bottom: 1px solid var(--color-border); }
.header__inner { display: flex; align-items: center; gap: 24px; height: 64px; }
.logo { display: flex; align-items: center; gap: 8px; font-family: var(--font-serif); font-size: 22px; color: var(--color-text); font-weight: 600; }
.logo__icon { font-size: 20px; }
.nav { display: flex; gap: 24px; flex: 1; justify-content: center; }
.nav a { color: var(--color-muted); font-size: 14px; transition: color var(--transition); }
.nav a:hover, .nav a.active { color: var(--color-text); }
.header__actions { display: flex; align-items: center; gap: 12px; }
.icon-btn { position: relative; background: none; border: none; cursor: pointer; color: var(--color-text); font-size: 20px; padding: 4px; display: flex; align-items: center; }
.cart-badge { position: absolute; top: -6px; right: -6px; background: var(--color-gold); color: #000; font-size: 10px; font-weight: 700; width: 18px; height: 18px; border-radius: 50%; display: flex; align-items: center; justify-content: center; }
.search-bar-mini { display: flex; align-items: center; background: var(--color-surface); border: 1px solid var(--color-border); border-radius: var(--radius-sm); overflow: hidden; }
.search-bar-mini input { background: none; border: none; outline: none; color: var(--color-text); padding: 6px 10px; width: 160px; font-size: 13px; }
.search-bar-mini button { background: none; border: none; cursor: pointer; color: var(--color-muted); padding: 6px 10px; font-size: 16px; }
.burger-btn { display: none; }
.mobile-menu { display: none; position: fixed; top: 64px; left: 0; right: 0; background: var(--color-surface); border-bottom: 1px solid var(--color-border); z-index: 99; padding: 16px 20px; flex-direction: column; gap: 12px; }
.mobile-menu a { color: var(--color-text); font-size: 16px; }

/* Flash */
.flash-msg { position: fixed; top: 74px; left: 50%; transform: translateX(-50%); background: #1a3a1a; border: 1px solid #3a6a3a; color: #90e090; padding: 12px 24px; border-radius: var(--radius-sm); z-index: 200; animation: slideDown .3s ease; }
@keyframes slideDown { from{opacity:0;transform:translate(-50%,-20px)} to{opacity:1;transform:translate(-50%,0)} }

/* Buttons */
.btn { display: inline-flex; align-items: center; gap: 8px; padding: 10px 22px; border-radius: var(--radius-sm); font-family: var(--font-sans); font-size: 14px; font-weight: 500; cursor: pointer; border: none; transition: all var(--transition); text-decoration: none; }
.btn-primary  { background: var(--color-gold); color: #000; }
.btn-primary:hover  { background: #e6bb35; transform: translateY(-1px); }
.btn-secondary { background: transparent; border: 1px solid var(--color-lavender); color: var(--color-lavender); }
.btn-secondary:hover { background: rgba(199,184,234,.12); }
.btn-ghost { background: transparent; border: 1px solid var(--color-border); color: var(--color-text); }
.btn-ghost:hover { border-color: var(--color-gold); color: var(--color-gold); }
.btn-lg { padding: 14px 32px; font-size: 15px; }
.btn-sm { padding: 7px 14px; font-size: 13px; }
.btn[disabled] { opacity: .45; cursor: not-allowed; }

/* Hero */
.hero { padding: 140px 0 80px; text-align: center; }
.hero__moon { font-size: 72px; margin-bottom: 24px; display: block; animation: float 4s ease-in-out infinite; }
@keyframes float { 0%,100%{transform:translateY(0)} 50%{transform:translateY(-12px)} }
.hero__title { font-family: var(--font-serif); font-size: clamp(2.4rem,6vw,4.5rem); font-weight: 300; line-height: 1.15; margin-bottom: 20px; }
.hero__title em { color: var(--color-gold); font-style: italic; }
.hero__sub { color: var(--color-muted); font-size: 17px; margin-bottom: 40px; }
.hero__actions { display: flex; gap: 16px; justify-content: center; flex-wrap: wrap; }

/* Section */
.section { padding: 60px 0; }
.section-title { font-family: var(--font-serif); font-size: 2.2rem; font-weight: 300; text-align: center; margin-bottom: 40px; }

/* Product grid */
.products-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(250px, 1fr)); gap: 24px; }
.product-card { background: var(--color-surface); border: 1px solid var(--color-border); border-radius: var(--radius); overflow: hidden; transition: transform var(--transition), box-shadow var(--transition); }
.product-card:hover { transform: translateY(-4px); box-shadow: 0 12px 40px rgba(0,0,0,.4); }
.product-card__img-wrap { display: block; aspect-ratio: 1; background: linear-gradient(135deg, #1a1b32 0%, #252640 100%); position: relative; overflow: hidden; }
.product-card__img-placeholder { position: absolute; inset: 0; display: flex; align-items: center; justify-content: center; font-size: 64px; opacity: .8; }
.product-card__badge { position: absolute; top: 12px; left: 12px; background: var(--color-gold); color: #000; font-size: 12px; font-weight: 700; padding: 3px 8px; border-radius: 4px; }
.product-card__out { position: absolute; inset: 0; background: rgba(13,14,26,.6); display: flex; align-items: center; justify-content: center; color: var(--color-muted); font-size: 14px; }
.product-card__body { padding: 16px; }
.product-card__rating { color: var(--color-gold); font-size: 13px; margin-bottom: 6px; }
.product-card__rating span { color: var(--color-muted); }
.product-card__name { display: block; color: var(--color-text); font-size: 15px; margin-bottom: 10px; font-weight: 500; }
.product-card__name:hover { color: var(--color-gold); }
.product-card__price { display: flex; align-items: baseline; gap: 8px; margin-bottom: 14px; }
.price-current { font-size: 18px; font-weight: 600; color: var(--color-gold); }
.price-old { font-size: 13px; color: var(--color-muted); text-decoration: line-through; }

/* Promo banner */
.promo-banner { background: linear-gradient(135deg, #1a1430 0%, #0D0E1A 100%); border-top: 1px solid var(--color-border); border-bottom: 1px solid var(--color-border); padding: 60px 0; text-align: center; }
.promo-banner__content h2 { font-family: var(--font-serif); font-size: 2.2rem; font-weight: 300; margin-bottom: 12px; }
.promo-banner__content h2 strong { color: var(--color-gold); }
.promo-banner__content p { color: var(--color-muted); margin-bottom: 28px; }

/* Posts grid */
.posts-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(300px, 1fr)); gap: 24px; }
.post-card { background: var(--color-surface); border: 1px solid var(--color-border); border-radius: var(--radius); padding: 24px; transition: border-color var(--transition); }
.post-card:hover { border-color: var(--color-gold); }
.post-card__type { font-size: 11px; text-transform: uppercase; letter-spacing: .08em; color: var(--color-lavender); background: rgba(199,184,234,.1); padding: 3px 8px; border-radius: 4px; display: inline-block; margin-bottom: 12px; }
.post-card__title a { color: var(--color-text); font-size: 16px; font-weight: 500; }
.post-card__title a:hover { color: var(--color-gold); }
.post-card__text { color: var(--color-muted); font-size: 13px; margin-top: 8px; }
.post-card__footer { display: flex; justify-content: space-between; align-items: center; margin-top: 16px; font-size: 12px; color: var(--color-muted); }
.post-card__more { color: var(--color-gold); font-size: 13px; }

/* Advantages */
.advantages__grid { display: grid; grid-template-columns: repeat(4,1fr); gap: 24px; }
.advantage { text-align: center; padding: 32px 20px; }
.advantage__icon { font-size: 40px; margin-bottom: 16px; }
.advantage h3 { font-family: var(--font-serif); font-size: 1.2rem; margin-bottom: 8px; }
.advantage p { color: var(--color-muted); font-size: 13px; }

/* Catalog layout */
body { padding-top: 64px; }
.catalog-layout { display: grid; grid-template-columns: 260px 1fr; gap: 32px; margin-top: 24px; }
.catalog-sidebar { }
.catalog-main { }
.filter-group { background: var(--color-surface); border: 1px solid var(--color-border); border-radius: var(--radius); margin-bottom: 16px; overflow: hidden; }
.filter-group__title { padding: 14px 18px; font-size: 13px; font-weight: 600; letter-spacing: .05em; text-transform: uppercase; color: var(--color-muted); border-bottom: 1px solid var(--color-border); }
.filter-group__body { padding: 16px; display: flex; flex-direction: column; gap: 8px; }
.filter-link { font-size: 14px; color: var(--color-muted); transition: color var(--transition); }
.filter-link:hover, .filter-link.active { color: var(--color-gold); }
.catalog-toolbar { display: flex; justify-content: space-between; align-items: center; margin-bottom: 20px; }
.catalog-count { color: var(--color-muted); font-size: 14px; }

/* Product detail */
.product-layout { display: grid; grid-template-columns: 1fr 1fr; gap: 48px; margin: 24px 0 48px; }
.product-gallery__main { aspect-ratio: 1; background: linear-gradient(135deg,#1a1b32,#252640); border-radius: var(--radius); position: relative; overflow: hidden; display: flex; align-items: center; justify-content: center; font-size: 120px; }
.product-info__availability { font-size: 13px; font-weight: 500; margin-bottom: 12px; }
.in-stock { color: #5cb85c; }
.out-stock { color: #e55; }
.product-info__title { font-family: var(--font-serif); font-size: 2.2rem; font-weight: 300; margin-bottom: 8px; }
.product-info__sku { color: var(--color-muted); font-size: 12px; margin-bottom: 16px; }
.product-rating { display: flex; align-items: center; gap: 8px; margin-bottom: 20px; }
.stars-display { color: var(--color-gold); font-size: 18px; }
.star { opacity: .3; }
.star.filled { opacity: 1; }
.product-rating__value { font-weight: 600; }
.product-rating__count { color: var(--color-muted); font-size: 13px; }
.product-price-block { display: flex; align-items: baseline; gap: 12px; margin-bottom: 20px; }
.product-price__current { font-size: 2rem; font-weight: 700; color: var(--color-gold); }
.product-price__old { font-size: 1rem; color: var(--color-muted); text-decoration: line-through; }
.product-price__save { background: rgba(92,184,92,.15); color: #5cb85c; font-size: 12px; padding: 3px 8px; border-radius: 4px; }
.product-info__desc { color: var(--color-muted); font-size: 14px; margin-bottom: 20px; line-height: 1.7; }
.product-trust { display: flex; gap: 16px; flex-wrap: wrap; margin-bottom: 20px; }
.trust-item { font-size: 12px; color: var(--color-muted); background: var(--color-surface); padding: 6px 12px; border-radius: 6px; border: 1px solid var(--color-border); }
.product-qty { margin-bottom: 20px; }
.qty-control { display: flex; align-items: center; gap: 0; }
.qty-btn { width: 36px; height: 36px; background: var(--color-surface); border: 1px solid var(--color-border); color: var(--color-text); font-size: 18px; cursor: pointer; }
.qty-btn:first-child { border-radius: var(--radius-sm) 0 0 var(--radius-sm); }
.qty-btn:last-child { border-radius: 0 var(--radius-sm) var(--radius-sm) 0; }
.qty-input { width: 56px; height: 36px; text-align: center; background: var(--color-surface); border: 1px solid var(--color-border); border-left: none; border-right: none; color: var(--color-text); font-size: 14px; }
.qty-input::-webkit-inner-spin-button { display: none; }
.product-cta { display: flex; gap: 12px; margin-bottom: 20px; flex-wrap: wrap; }
.product-rate-block { display: flex; align-items: center; gap: 12px; margin-top: 8px; font-size: 14px; color: var(--color-muted); }
.rate-stars { display: flex; gap: 4px; }
.rate-star { font-size: 22px; cursor: pointer; color: var(--color-gold); transition: transform var(--transition); }
.rate-star:hover { transform: scale(1.2); }
.product-tabs { margin-bottom: 60px; }
.tabs-nav { display: flex; gap: 0; border-bottom: 1px solid var(--color-border); margin-bottom: 24px; }
.tab-btn { background: none; border: none; color: var(--color-muted); font-family: var(--font-sans); font-size: 14px; padding: 12px 24px; cursor: pointer; border-bottom: 2px solid transparent; margin-bottom: -1px; transition: all var(--transition); }
.tab-btn.active, .tab-btn:hover { color: var(--color-gold); border-bottom-color: var(--color-gold); }
.tab-content { display: none; color: var(--color-muted); line-height: 1.8; }
.tab-content.active { display: block; }
.tab-content p { margin-bottom: 12px; }
.tab-content ul { padding-left: 24px; }
.tab-content li { margin-bottom: 6px; }
.specs-table { width: 100%; border-collapse: collapse; }
.specs-table td { padding: 10px 14px; border-bottom: 1px solid var(--color-border); font-size: 14px; }
.specs-table td:first-child { color: var(--color-muted); width: 40%; }

/* Cart */
.page-title { font-family: var(--font-serif); font-size: 2.4rem; font-weight: 300; margin-bottom: 32px; }
.cart-layout { display: grid; grid-template-columns: 1fr 320px; gap: 32px; align-items: start; }
.cart-item { display: flex; align-items: center; gap: 16px; background: var(--color-surface); border: 1px solid var(--color-border); border-radius: var(--radius); padding: 16px; margin-bottom: 12px; }
.cart-item__img { width: 64px; height: 64px; background: var(--color-bg); border-radius: var(--radius-sm); display: flex; align-items: center; justify-content: center; flex-shrink: 0; }
.cart-item__info { flex: 1; }
.cart-item__name { font-weight: 500; margin-bottom: 4px; }
.cart-item__price-unit { color: var(--color-muted); font-size: 13px; }
.cart-item__total { font-weight: 600; color: var(--color-gold); min-width: 90px; text-align: right; }
.cart-item__remove { background: none; border: none; color: var(--color-muted); cursor: pointer; font-size: 16px; padding: 4px; }
.cart-item__remove:hover { color: #e55; }
.cart-summary__inner { background: var(--color-surface); border: 1px solid var(--color-border); border-radius: var(--radius); padding: 24px; position: sticky; top: 80px; }
.cart-summary__title { font-family: var(--font-serif); font-size: 1.4rem; font-weight: 400; margin-bottom: 20px; }
.cart-summary__row { display: flex; justify-content: space-between; margin-bottom: 10px; color: var(--color-muted); font-size: 14px; }
.cart-summary__total { display: flex; justify-content: space-between; font-size: 18px; font-weight: 700; color: var(--color-gold); margin-top: 16px; padding-top: 16px; border-top: 1px solid var(--color-border); }

/* Checkout */
.checkout-layout { display: grid; grid-template-columns: 1fr 320px; gap: 32px; align-items: start; }
.delivery-option { display: flex; align-items: center; gap: 10px; padding: 12px 0; border-bottom: 1px solid var(--color-border); cursor: pointer; font-size: 14px; }
.delivery-option:last-child { border-bottom: none; }

/* Form inputs */
.form-group { margin-bottom: 16px; }
.form-row { display: flex; gap: 16px; }
.form-row .form-group { flex: 1; }
.form-label { display: block; font-size: 13px; color: var(--color-muted); margin-bottom: 6px; }
.form-input { width: 100%; background: var(--color-surface); border: 1px solid var(--color-border); color: var(--color-text); border-radius: var(--radius-sm); padding: 10px 14px; font-family: var(--font-sans); font-size: 14px; outline: none; transition: border-color var(--transition); }
.form-input:focus { border-color: var(--color-lavender); }
.form-textarea { resize: vertical; min-height: 80px; }
.form-select { appearance: none; cursor: pointer; }
.form-input--sm { padding: 7px 10px; }

/* Breadcrumbs */
.breadcrumbs { font-size: 13px; color: var(--color-muted); margin-bottom: 20px; }
.breadcrumbs a { color: var(--color-muted); }
.breadcrumbs a:hover { color: var(--color-gold); }

/* Pagination */
.pagination { display: flex; gap: 8px; justify-content: center; padding: 32px 0; }
.page-btn { display: flex; align-items: center; justify-content: center; width: 36px; height: 36px; border-radius: var(--radius-sm); background: var(--color-surface); border: 1px solid var(--color-border); color: var(--color-text); font-size: 14px; transition: all var(--transition); }
.page-btn:hover, .page-btn.active { background: var(--color-gold); border-color: var(--color-gold); color: #000; }

/* Blog */
.blog-tabs { display: flex; gap: 8px; flex-wrap: wrap; margin-bottom: 32px; }
.blog-tab { padding: 7px 16px; border-radius: 20px; font-size: 13px; color: var(--color-muted); border: 1px solid var(--color-border); transition: all var(--transition); }
.blog-tab.active, .blog-tab:hover { background: var(--color-gold); color: #000; border-color: var(--color-gold); }
.blog-article h1 { font-family: var(--font-serif); font-size: 2.4rem; font-weight: 300; margin-bottom: 12px; }
.blog-article__date { color: var(--color-muted); font-size: 13px; margin-bottom: 32px; }
.blog-article__body { color: var(--color-muted); line-height: 1.85; }
.blog-article__body h2 { color: var(--color-text); font-family: var(--font-serif); font-size: 1.6rem; margin: 28px 0 14px; }
.blog-article__body p { margin-bottom: 16px; }

/* FAQ */
.faq-item { border-bottom: 1px solid var(--color-border); }
.faq-q { width: 100%; background: none; border: none; color: var(--color-text); font-family: var(--font-sans); font-size: 15px; text-align: left; padding: 18px 0; cursor: pointer; display: flex; justify-content: space-between; align-items: center; }
.faq-q.open { color: var(--color-gold); }
.faq-arrow { transition: transform var(--transition); font-size: 12px; color: var(--color-muted); }
.faq-q.open .faq-arrow { transform: rotate(180deg); }
.faq-a { overflow: hidden; max-height: 0; transition: max-height .35s ease; }
.faq-a.open { max-height: 500px; }
.faq-a p { padding: 0 0 16px; color: var(--color-muted); }

/* Empty state */
.empty-state-page { text-align: center; padding: 80px 0; }
.empty-state-page h2 { font-family: var(--font-serif); font-size: 2rem; margin: 16px 0 8px; font-weight: 300; }
.empty-state-page p { color: var(--color-muted); margin-bottom: 24px; }

/* Toast */
.toast-wrap { position: fixed; bottom: 24px; right: 24px; z-index: 500; display: flex; flex-direction: column; gap: 10px; }
.toast { background: var(--color-surface); border: 1px solid var(--color-border); border-left: 4px solid var(--color-gold); color: var(--color-text); padding: 12px 18px; border-radius: var(--radius-sm); font-size: 14px; min-width: 200px; animation: slideIn .3s ease; }
.toast.toast--error { border-left-color: #e55; }
@keyframes slideIn { from{opacity:0;transform:translateX(20px)} to{opacity:1;transform:translateX(0)} }

/* Footer */
.footer { background: var(--color-surface); border-top: 1px solid var(--color-border); margin-top: 80px; padding: 60px 0 24px; }
.footer__top { display: grid; grid-template-columns: 1.5fr 1fr 1fr 1fr; gap: 40px; margin-bottom: 40px; }
.footer-brand__logo { font-family: var(--font-serif); font-size: 1.6rem; margin-bottom: 12px; }
.footer-brand__desc { color: var(--color-muted); font-size: 13px; line-height: 1.7; margin-bottom: 20px; }
.social-links { display: flex; gap: 12px; }
.social-link { font-size: 20px; }
.footer-col__title { font-size: 12px; text-transform: uppercase; letter-spacing: .08em; color: var(--color-muted); margin-bottom: 16px; }
.footer-col__links { display: flex; flex-direction: column; gap: 8px; }
.footer-col__links a { color: var(--color-muted); font-size: 14px; transition: color var(--transition); }
.footer-col__links a:hover { color: var(--color-text); }
.footer__bottom { border-top: 1px solid var(--color-border); padding-top: 24px; font-size: 13px; color: var(--color-muted); }

/* Responsive */
@media (max-width: 900px) {
  .advantages__grid { grid-template-columns: repeat(2,1fr); }
  .catalog-layout { grid-template-columns: 1fr; }
  .catalog-sidebar { display: none; }
  .product-layout { grid-template-columns: 1fr; }
  .cart-layout, .checkout-layout { grid-template-columns: 1fr; }
  .footer__top { grid-template-columns: 1fr 1fr; }
  .nav { display: none; }
  .burger-btn { display: flex; }
  .mobile-menu.open { display: flex; }
  .search-bar-mini { display: none; }
}
@media (max-width: 560px) {
  .advantages__grid { grid-template-columns: 1fr; }
  .footer__top { grid-template-columns: 1fr; }
  .hero__title { font-size: 2rem; }
  .product-cta { flex-direction: column; }
}