/* ==========================================================================
   Design System & E-Commerce Layout
   ========================================================================== */

:root {
  --bg-main: #F4F1EA;
  --bg-card: #FFFFFF;
  --text-dark: #1A1917;
  --text-muted: #66635B;
  --border-color: #E2DDD5;
  --accent-color: #1A1917;
  --max-width: 1280px;
  --font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
}

*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

body {
  background-color: var(--bg-main);
  color: var(--text-dark);
  font-family: var(--font-family);
  line-height: 1.5;
  padding-bottom: 60px; /* Отступ под мобильный Sticky Bar */
}

@media (min-width: 769px) {
  body { padding-bottom: 0; }
}

.container {
  width: 100%;
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 20px;
}

/* --- Top Bar & Header --- */
.top-bar {
  background-color: #EFECE6;
  border-bottom: 1px solid var(--border-color);
  font-size: 12px;
  padding: 8px 0;
  color: var(--text-muted);
}

.top-bar-inner {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.phone-link {
  color: var(--text-dark);
  font-weight: 700;
  text-decoration: none;
  margin-right: 15px;
}

.site-header {
  background-color: var(--bg-main);
  border-bottom: 1px solid var(--border-color);
  position: sticky;
  top: 0;
  z-index: 100;
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 16px 20px;
  gap: 20px;
}

.logo-block {
  display: flex;
  flex-direction: column;
}

.site-logo {
  font-size: 28px;
  font-weight: 800;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--text-dark);
  text-decoration: none;
}

.logo-descriptor {
  font-size: 11px;
  color: var(--text-muted);
  max-width: 220px;
}

.header-search-wrap {
  display: flex;
  align-items: center;
  gap: 12px;
  flex-grow: 1;
  max-width: 550px;
}

.btn-catalog {
  background-color: var(--text-dark);
  color: #FFF;
  padding: 10px 18px;
  text-decoration: none;
  font-size: 13px;
  font-weight: 600;
  display: flex;
  align-items: center;
  gap: 8px;
  text-transform: uppercase;
}

.search-form {
  display: flex;
  width: 100%;
  border: 1px solid var(--text-dark);
}

.search-form input {
  width: 100%;
  padding: 10px 14px;
  border: none;
  background: transparent;
  outline: none;
  font-size: 13px;
}

.search-form button {
  background-color: var(--text-dark);
  color: #FFF;
  border: none;
  padding: 0 18px;
  cursor: pointer;
  font-size: 13px;
}

.user-panel {
  display: flex;
  align-items: center;
  gap: 20px;
}

.user-link, .cart-link {
  text-decoration: none;
  color: var(--text-dark);
  display: flex;
  align-items: center;
  gap: 8px;
  position: relative;
}

.user-badge {
  position: absolute;
  top: -6px;
  right: -10px;
  background: var(--text-dark);
  color: #FFF;
  font-size: 10px;
  padding: 2px 5px;
  border-radius: 50%;
}

.cart-info {
  display: flex;
  flex-direction: column;
  font-size: 12px;
}

.cart-sum {
  font-weight: 700;
}

/* Nav Bar */
.main-nav-bar {
  border-top: 1px solid var(--border-color);
  background-color: var(--bg-main);
}

.main-nav {
  display: flex;
  gap: 24px;
  padding: 12px 20px;
}

.main-nav a {
  text-decoration: none;
  color: var(--text-dark);
  font-size: 13px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.nav-sale {
  color: #C0392B !important;
}

/* --- Hero Banner --- */
.hero-section {
  padding: 40px 0;
  border-bottom: 1px solid var(--border-color);
}

.hero-inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 40px;
  align-items: center;
}

.hero-badge {
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: 0.15em;
  color: var(--text-muted);
}

.hero-title {
  font-size: 42px;
  font-weight: 800;
  line-height: 1.15;
  margin: 12px 0;
}

.hero-desc {
  font-size: 16px;
  color: var(--text-muted);
  margin-bottom: 24px;
}

.hero-actions {
  display: flex;
  gap: 16px;
}

.btn-primary {
  background-color: var(--text-dark);
  color: #FFF;
  padding: 14px 28px;
  text-decoration: none;
  font-size: 13px;
  font-weight: 700;
  text-transform: uppercase;
}

.btn-outline {
  border: 1px solid var(--text-dark);
  color: var(--text-dark);
  padding: 14px 28px;
  text-decoration: none;
  font-size: 13px;
  font-weight: 700;
  text-transform: uppercase;
}

.hero-image img {
  width: 100%;
  max-height: 380px;
  object-fit: cover;
  border: 1px solid var(--border-color);
}

/* --- USP Bar --- */
.usp-bar {
  background-color: #EFECE6;
  border-bottom: 1px solid var(--border-color);
  padding: 24px 0;
}

.usp-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
}

.usp-card {
  display: flex;
  align-items: center;
  gap: 12px;
}

.usp-icon {
  font-size: 24px;
}

.usp-text {
  display: flex;
  flex-direction: column;
  font-size: 13px;
}

.usp-text span {
  color: var(--text-muted);
  font-size: 12px;
}

/* --- Categories Tiles --- */
.categories-section {
  margin: 60px auto;
}

.category-tiles {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
}

.tile-item {
  background-color: #E8E3D8;
  border: 1px solid var(--border-color);
  padding: 30px 20px;
  text-decoration: none;
  color: var(--text-dark);
  transition: transform 0.2s;
}

.tile-item:hover {
  transform: translateY(-3px);
}

.tile-subtitle {
  font-size: 11px;
  text-transform: uppercase;
  color: var(--text-muted);

}

.tile-item h3 {
  font-size: 18px;
  font-weight: 700;
  margin-top: 6px;
}

/* --- Product Grid --- */
.products-section {
  margin-bottom: 60px;
}

.section-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 24px;
}

.link-more {
  color: var(--text-dark);
  text-decoration: none;
  font-weight: 700;
  font-size: 13px;
}

.products-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
}

.product-card {
  background-color: var(--bg-card);
  border: 1px solid var(--border-color);
  position: relative;
  display: flex;
  flex-direction: column;
}

.product-badges {
  position: absolute;
  top: 10px;
  left: 10px;
  z-index: 2;
}

.badge-hit {
  background-color: var(--text-dark);
  color: #FFF;
  font-size: 10px;
  padding: 4px 8px;
  text-transform: uppercase;
  font-weight: 700;
}

.product-img-wrap {
  display: block;
  width: 100%;
  padding-top: 130%;
  position: relative;
  background-color: #F8F8F8;
}

.product-img-wrap img {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.product-info {
  padding: 16px;
  display: flex;
  flex-direction: column;
  flex-grow: 1;
}

.product-rating {
  font-size: 11px;
  color: #D4AC0D;
  margin-bottom: 6px;
}

.product-rating span {
  color: var(--text-muted);
}

.product-name a {
  text-decoration: none;
  color: var(--text-dark);
  font-size: 14px;
  font-weight: 600;
}

.product-price-block {
  margin: 12px 0;
}

.price-current {
  font-size: 16px;
  font-weight: 800;
}

.btn-add-cart {
  background-color: var(--text-dark);
  color: #FFF;
  border: none;
  padding: 10px;
  width: 100%;
  font-size: 12px;
  font-weight: 700;
  text-transform: uppercase;
  cursor: pointer;
  margin-top: auto;
}

/* --- Steps / How it works --- */
.steps-section {
  margin-bottom: 60px;
}

.steps-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
  margin-top: 24px;
}

.step-card {
  background-color: #EFECE6;
  border: 1px solid var(--border-color);
  padding: 24px;
}

.step-num {
  font-size: 24px;
  font-weight: 800;
  color: var(--text-muted);
}

.step-card h4 {
  margin: 12px 0 6px;
}

.step-card p {
  font-size: 13px;
  color: var(--text-muted);
}

/* --- Brand Manifesto --- */
.brand-manifesto {
  margin: 80px auto;
  padding: 60px 20px;
  background-color: #EFECE6;
  border: 1px solid var(--border-color);
  text-align: center;
}

.manifesto-inner {
  max-width: 650px;
  margin: 0 auto;
}

.manifesto-tag {
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.15em;
  color: var(--text-muted);
}

.manifesto-inner h2 {
  font-size: 26px;
  margin: 12px 0;
}

/* --- Footer --- */
.site-footer {
  background-color: var(--bg-main);
  border-top: 1px solid var(--border-color);
  padding-top: 60px;
}

.footer-subscribe {
  display: flex;
  justify-content: space-between;
  align-items: center;
  background-color: #E8E3D8;
  border: 1px solid var(--border-color);
  padding: 30px;
  margin-bottom: 60px;
}

.subscribe-form {
  display: flex;
  gap: 10px;
}

.subscribe-form input {
  padding: 12px 16px;
  border: 1px solid var(--text-dark);
  background-color: #FFF;
  width: 260px;
}

.subscribe-form button {
  background-color: var(--text-dark);
  color: #FFF;
  border: none;
  padding: 12px 20px;
  cursor: pointer;
  font-weight: 700;
}

.footer-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 40px;
  margin-bottom: 40px;
}

.footer-title {
  font-weight: 700;
  text-transform: uppercase;
  font-size: 13px;
  display: block;
  margin-bottom: 16px;
}

.footer-col ul {
  list-style: none;
}

.footer-col ul li {
  margin-bottom: 8px;
}

.footer-col a {
  color: var(--text-muted);
  text-decoration: none;
  font-size: 13px;
}

.payments-icons {
  display: flex;
  gap: 8px;
  margin-top: 16px;
}

.pay-badge {
  border: 1px solid var(--border-color);
  padding: 4px 8px;
  font-size: 10px;
  font-weight: 700;
  background-color: #FFF;
}

.footer-bottom {
  border-top: 1px solid var(--border-color);
  padding: 20px;
  text-align: center;
  font-size: 12px;
  color: var(--text-muted);
}

/* --- Mobile Sticky Bar --- */
.mobile-sticky-bar {
  display: none;
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  background-color: #FFF;
  border-top: 1px solid var(--border-color);
  z-index: 1000;
  justify-content: space-around;
  padding: 8px 0;
}

.sticky-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-decoration: none;
  color: var(--text-muted);
  font-size: 10px;
}

.sticky-icon {
  font-size: 18px;
}

.sticky-item.active {
  color: var(--text-dark);
  font-weight: 700;
}

/* --- Responsiveness --- */
@media (max-width: 992px) {
  .hero-inner, .products-grid, .category-tiles, .usp-grid, .steps-grid, .footer-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .header-search-wrap { display: none; }
}

@media (max-width: 768px) {
  .mobile-sticky-bar { display: flex; }
  .main-nav-bar, .top-bar { display: none; }
  .products-grid, .category-tiles, .usp-grid, .steps-grid, .footer-grid {
    grid-template-columns: 1fr;
  }
  .footer-subscribe {
    flex-direction: column;
    gap: 20px;
    text-align: center;
  }
}