/* tw-tea v3 — Shopify 極簡風格 */

:root {
  --bg: #fafaf9;
  --surface: #fff;
  --surface-alt: #f0f0f0;
  --ink: #1a1a1a;
  --ink-muted: #717171;
  --accent: #ff6b6b;
  --accent-hover: #e85555;
  --line: #e8e8e8;
  --hero-bg: #f5f0eb;
  --footer-bg: #1a1a1a;
  --radius: 3px;
  --gutter: 30px;
  --section-pad: 90px;
  --ease: 0.25s ease;
  --shadow-hover: 0 8px 24px rgba(26, 26, 26, 0.08);
  --font-stack: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, "PingFang TC", "Microsoft JhengHei", sans-serif;
}

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

html {
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
}

body {
  margin: 0;
  font-family: var(--font-stack);
  font-size: 15px;
  font-weight: 400;
  line-height: 1.7;
  color: var(--ink);
  background: var(--bg);
  -webkit-font-smoothing: antialiased;
}

img {
  max-width: 100%;
  height: auto;
  display: block;
}

a {
  color: var(--ink);
  text-decoration: none;
  transition: color var(--ease), opacity var(--ease);
}

a:hover,
a:focus {
  color: var(--accent);
  text-decoration: none;
}

h1, h2, h3, h4, h5, h6 {
  font-weight: 600;
  letter-spacing: -0.02em;
  color: var(--ink);
}

.container {
  max-width: 1200px;
}

/* ── 頂部通知條 ── */
.announcement-bar {
  background: var(--footer-bg);
  color: rgba(255, 255, 255, 0.88);
  font-size: 12px;
  letter-spacing: 0.02em;
}

.announcement-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 8px 20px;
  max-width: 1200px;
  margin: 0 auto;
  padding: 10px 15px;
}

.announcement-left,
.announcement-right {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 6px 20px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.announcement-bar a {
  color: rgba(255, 255, 255, 0.88);
}

.announcement-bar a:hover {
  color: #fff;
}

.announcement-bar .fa {
  margin-right: 5px;
  font-size: 11px;
  opacity: 0.7;
}

.contact-highlight {
  font-weight: 500;
  color: #fff !important;
}

/* ── 主導航 ── */
.site-header {
  background: var(--surface);
  border-bottom: 1px solid var(--line);
  position: sticky;
  top: 0;
  z-index: 1000;
}

.header-inner {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 15px;
}

.header-flex {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  min-height: 72px;
}

.site-logo {
  flex-shrink: 0;
  text-decoration: none;
}

.logo-text {
  margin: 0;
  font-size: 22px;
  font-weight: 600;
  letter-spacing: -0.03em;
  color: var(--ink);
  line-height: 1.2;
}

.site-logo:hover .logo-text {
  color: var(--ink);
  opacity: 0.75;
}

.site-nav {
  flex: 1;
  display: flex;
  justify-content: center;
}

.site-nav .nav {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: center;
  gap: 4px;
  margin: 0;
  padding: 0;
  float: none;
}

.site-nav .nav > li {
  float: none;
}

.site-nav .nav > li > a {
  padding: 8px 14px;
  font-size: 14px;
  font-weight: 400;
  color: var(--ink-muted);
  background: transparent;
  border-radius: var(--radius);
  transition: color var(--ease);
}

.site-nav .nav > li > a:hover,
.site-nav .nav > li.active > a {
  color: var(--ink);
  background: transparent;
}

.header-actions {
  display: flex;
  align-items: center;
  gap: 12px;
  flex-shrink: 0;
}

.header-search {
  display: flex;
  align-items: center;
}

.header-search .search-toggle {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  padding: 0;
  border: none;
  background: transparent;
  color: var(--ink);
  font-size: 16px;
  cursor: pointer;
  transition: opacity var(--ease);
}

.header-search .search-toggle:hover {
  opacity: 0.6;
}

.header-search .search-form {
  display: none;
  position: absolute;
  top: 100%;
  right: 15px;
  left: 15px;
  padding: 12px;
  background: var(--surface);
  border: 1px solid var(--line);
  box-shadow: var(--shadow-hover);
  z-index: 10;
}

.header-search.is-open .search-form {
  display: flex;
}

.header-search .search-form .form-control {
  flex: 1;
  height: 42px;
  border: 1px solid var(--line);
  border-radius: var(--radius) 0 0 var(--radius);
  box-shadow: none;
  font-size: 14px;
}

.header-search .search-form .btn-search {
  height: 42px;
  padding: 0 16px;
  border: 1px solid var(--ink);
  border-left: none;
  border-radius: 0 var(--radius) var(--radius) 0;
  background: var(--ink);
  color: #fff;
}

.header-search .search-form .btn-search:hover {
  background: var(--accent);
  border-color: var(--accent);
  color: #fff;
}

.navbar-toggle {
  margin: 0;
  padding: 9px 10px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: transparent;
}

.navbar-toggle .icon-bar {
  background-color: var(--ink);
}

.header-flex .navbar-collapse {
  position: absolute;
  top: 100%;
  left: 0;
  right: 0;
  background: var(--surface);
  border-bottom: 1px solid var(--line);
  padding: 16px 15px 20px;
  box-shadow: var(--shadow-hover);
}

.header-flex .navbar-collapse.in {
  display: block;
}

@media (min-width: 768px) {
  .header-flex {
    position: relative;
    flex-wrap: nowrap;
  }

  .header-flex .navbar-collapse {
    position: static;
    display: flex !important;
    flex: 1;
    border: none;
    padding: 0;
    box-shadow: none;
    background: transparent;
    overflow: visible;
  }

  .header-search {
    position: relative;
  }

  .header-search .search-form {
    position: absolute;
    top: calc(100% + 8px);
    right: 0;
    left: auto;
    width: 280px;
    padding: 0;
    border: 1px solid var(--line);
  }

  .navbar-toggle {
    display: none;
  }
}

@media (max-width: 767px) {
  .site-nav .nav {
    flex-direction: column;
    align-items: stretch;
    width: 100%;
  }

  .site-nav .nav > li > a {
    display: block;
    padding: 12px 0;
    border-bottom: 1px solid var(--line);
  }

  .announcement-inner {
    justify-content: center;
    text-align: center;
  }

  .announcement-left,
  .announcement-right {
    justify-content: center;
  }
}

/* ── 按鈕 ── */
.btn-shop {
  display: inline-block;
  padding: 14px 32px;
  font-size: 14px;
  font-weight: 500;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  text-align: center;
  border-radius: var(--radius);
  border: 1px solid transparent;
  cursor: pointer;
  transition: background var(--ease), color var(--ease), border-color var(--ease), box-shadow var(--ease);
}

.btn-shop-primary {
  background: var(--accent);
  border-color: var(--accent);
  color: #fff !important;
}

.btn-shop-primary:hover {
  background: var(--accent-hover);
  border-color: var(--accent-hover);
  color: #fff !important;
}

.btn-shop-outline {
  background: transparent;
  border-color: var(--ink);
  color: var(--ink) !important;
}

.btn-shop-outline:hover {
  background: var(--ink);
  color: #fff !important;
}

.btn-shop-block {
  display: block;
  width: 100%;
}

.btn-success,
.btn-lg.btn-success {
  background: var(--accent);
  border: 1px solid var(--accent);
  border-radius: var(--radius);
  color: #fff;
  font-weight: 500;
  letter-spacing: 0.02em;
  box-shadow: none;
  transition: background var(--ease);
}

.btn-success:hover,
.btn-lg.btn-success:hover,
.btn-success:focus {
  background: var(--accent-hover);
  border-color: var(--accent-hover);
  color: #fff;
  opacity: 1;
}

.btn-default {
  border-radius: var(--radius);
  border-color: var(--line);
  color: var(--ink);
  background: var(--surface);
  font-weight: 500;
}

.btn-default:hover {
  background: var(--surface-alt);
  border-color: var(--ink-muted);
  color: var(--ink);
}

.btn-block { width: 100%; }

.btn-lg {
  padding: 16px 28px;
  font-size: 15px;
}

/* ── Hero ── */
.hero-section {
  background: var(--hero-bg);
  padding: 100px 0;
  text-align: center;
}

.hero-inner {
  max-width: 720px;
  margin: 0 auto;
  padding: 0 15px;
}

.hero-eyebrow {
  display: inline-block;
  margin-bottom: 20px;
  font-size: 12px;
  font-weight: 500;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--ink-muted);
}

.hero-title {
  margin: 0 0 20px;
  font-size: 48px;
  font-weight: 600;
  line-height: 1.15;
  letter-spacing: -0.03em;
  color: var(--ink);
}

.hero-desc {
  margin: 0 auto 36px;
  max-width: 560px;
  font-size: 17px;
  font-weight: 400;
  line-height: 1.75;
  color: var(--ink-muted);
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  justify-content: center;
}

/* ── 區塊通用 ── */
.section-block {
  padding: var(--section-pad) 0;
}

.section-head {
  text-align: center;
  margin-bottom: 48px;
}

.section-head-left {
  text-align: left;
  margin-bottom: 40px;
}

.section-eyebrow {
  display: block;
  margin-bottom: 10px;
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--ink-muted);
}

.section-title {
  margin: 0;
  font-size: 32px;
  font-weight: 600;
  letter-spacing: -0.03em;
  color: var(--ink);
}

.section-divider {
  border: none;
  border-top: 1px solid var(--line);
  margin: 0;
}

/* ── 產品網格 ── */
.products-section {
  padding: var(--section-pad) 0;
  background: var(--bg);
}

.product-grid {
  margin-left: calc(var(--gutter) / -2);
  margin-right: calc(var(--gutter) / -2);
}

.product-grid::before,
.product-grid::after {
  display: table;
  content: " ";
}

.product-grid::after {
  clear: both;
}

.product-grid > .col-md-4,
.product-grid > .col-sm-6 {
  padding-left: calc(var(--gutter) / 2);
  padding-right: calc(var(--gutter) / 2);
  margin-bottom: var(--gutter);
}

@media (min-width: 992px) {
  .product-grid > .col-md-4 {
    width: 25%;
  }
}

.product-card {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  overflow: hidden;
  height: 100%;
  transition: box-shadow var(--ease), transform var(--ease);
}

.product-card:hover {
  box-shadow: var(--shadow-hover);
  transform: translateY(-2px);
}

.product-card > a {
  display: block;
  color: inherit;
}

.product-card > a:hover {
  color: inherit;
}

.product-card .card-img {
  width: 100%;
  height: 280px;
  object-fit: cover;
  border-radius: 0;
}

.product-card .card-body {
  padding: 20px;
}

.product-card .card-title {
  margin: 0 0 8px;
  font-size: 15px;
  font-weight: 600;
  letter-spacing: -0.01em;
  color: var(--ink);
}

.product-card .card-meta {
  font-size: 13px;
  font-weight: 400;
  color: var(--ink-muted);
}

.product-card .card-meta span {
  margin-right: 14px;
}

.product-card .card-meta .fa {
  margin-right: 4px;
  font-size: 12px;
}

.product-card .card-price {
  margin-top: 10px;
  font-size: 16px;
  font-weight: 600;
  color: var(--ink);
}

.product-card .card-btn {
  display: block;
  margin-top: 16px;
  padding: 11px;
  border: 1px solid var(--ink);
  border-radius: var(--radius);
  background: transparent;
  color: var(--ink) !important;
  text-align: center;
  font-size: 12px;
  font-weight: 500;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  transition: background var(--ease), color var(--ease);
}

.product-card:hover .card-btn {
  background: var(--ink);
  color: #fff !important;
}

.view-all-wrap {
  text-align: center;
  margin-top: 20px;
}

/* ── 分類標籤 ── */
.categories-section {
  padding: 60px 0 var(--section-pad);
  background: var(--surface);
}

.category-list {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  justify-content: center;
}

.category-list a {
  display: inline-block;
  padding: 10px 18px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--surface);
  color: var(--ink-muted);
  font-size: 13px;
  font-weight: 400;
  letter-spacing: 0.02em;
  transition: border-color var(--ease), color var(--ease), box-shadow var(--ease);
}

.category-list a:hover {
  border-color: var(--ink);
  color: var(--ink);
  box-shadow: var(--shadow-hover);
  transform: none;
}

/* ── 特色區 ── */
.features-section {
  padding: var(--section-pad) 0;
  background: var(--bg);
}

.features-split {
  display: flex;
  flex-wrap: wrap;
  gap: 48px;
  align-items: flex-start;
}

.features-intro {
  flex: 1 1 320px;
  max-width: 420px;
}

.features-intro .section-title {
  margin-bottom: 16px;
  font-size: 28px;
}

.features-intro p {
  margin: 0;
  font-size: 15px;
  line-height: 1.8;
  color: var(--ink-muted);
}

.features-content {
  flex: 2 1 480px;
}

.features-content .row {
  display: flex;
  flex-wrap: wrap;
  gap: var(--gutter);
  margin: 0;
}

.features-content .col-md-3,
.features-content .col-sm-6 {
  flex: 1 1 calc(50% - var(--gutter));
  min-width: 200px;
  padding: 0;
  float: none;
  width: auto;
}

.feature-box {
  display: flex;
  align-items: flex-start;
  gap: 16px;
  padding: 24px;
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  height: 100%;
  transition: box-shadow var(--ease);
}

.feature-box:hover {
  box-shadow: var(--shadow-hover);
  transform: none;
  border-color: var(--line);
}

.feature-box .fa {
  flex-shrink: 0;
  font-size: 20px !important;
  color: var(--accent);
  margin: 2px 0 0;
}

.feature-box h3 {
  margin: 0 0 6px;
  font-size: 14px;
  font-weight: 600;
  color: var(--ink);
}

.feature-box p {
  margin: 0;
  font-size: 13px;
  line-height: 1.7;
  color: var(--ink-muted);
}

.text-primary {
  color: var(--accent) !important;
}

/* ── SEO 內容 ── */
.seo-section {
  padding: var(--section-pad) 0;
  background: var(--surface);
  border-top: 1px solid var(--line);
}

.seo-text {
  max-width: 800px;
  margin: 0 auto;
  color: var(--ink-muted);
  font-size: 14px;
  line-height: 1.9;
}

.seo-text h2,
.seo-text h3 {
  color: var(--ink);
  font-weight: 600;
  margin-top: 28px;
}

.seo-text h2:first-child,
.seo-text h3:first-child {
  margin-top: 0;
}

.seo-text p {
  margin-bottom: 16px;
}

/* ── 主內容區 ── */
.main {
  padding: 48px 0 var(--section-pad);
  background: var(--bg);
  min-height: 50vh;
}

.page-title {
  margin: 0 0 36px;
  font-size: 36px;
  font-weight: 600;
  letter-spacing: -0.03em;
  text-align: center;
  color: var(--ink);
}

.page-title-left {
  text-align: left;
}

/* ── 麵包屑 ── */
.breadcrumb {
  background: transparent;
  padding: 0;
  margin: 0 0 32px;
  font-size: 12px;
  letter-spacing: 0.02em;
  text-align: center;
}

.breadcrumb-left {
  text-align: left;
}

.breadcrumb > li + li::before {
  content: "/\00a0";
  color: var(--ink-muted);
  padding: 0 6px;
}

.breadcrumb > li > a {
  color: var(--ink-muted);
}

.breadcrumb > li > a:hover {
  color: var(--ink);
}

.breadcrumb > .active {
  color: var(--ink);
}

/* ── 篩選列 ── */
.filter-section {
  margin-bottom: 40px;
  padding-bottom: 24px;
  border-bottom: 1px solid var(--line);
}

.filter-label {
  margin: 0 0 14px;
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--ink-muted);
}

.filter-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.filter-tags a {
  display: inline-block;
  padding: 8px 16px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--surface);
  color: var(--ink-muted);
  font-size: 13px;
  transition: border-color var(--ease), color var(--ease), background var(--ease);
}

.filter-tags a:hover,
.filter-tags a.active {
  border-color: var(--ink);
  background: var(--ink);
  color: #fff;
}

/* ── 分頁 ── */
.pagination-wrap {
  text-align: center;
  margin-top: 48px;
  padding-top: 32px;
  border-top: 1px solid var(--line);
}

.pagination {
  margin: 0;
}

.pagination > li > a,
.pagination > li > span {
  color: var(--ink-muted);
  border: 1px solid var(--line);
  border-radius: var(--radius) !important;
  margin: 0 4px;
  padding: 8px 14px;
  font-size: 13px;
  background: var(--surface);
}

.pagination > li > a:hover {
  color: var(--ink);
  background: var(--surface-alt);
  border-color: var(--ink-muted);
}

.pagination > .active > a,
.pagination > .active > span,
.pagination > .active > a:hover,
.pagination > .active > span:hover {
  background: var(--ink);
  border-color: var(--ink);
  color: #fff;
}

/* ── 文章頁 ── */
.article-header {
  text-align: center;
  max-width: 760px;
  margin: 0 auto 48px;
  padding: 0 15px;
}

.article-header h1 {
  margin: 0 0 16px;
  font-size: 36px;
  font-weight: 600;
  line-height: 1.25;
  letter-spacing: -0.03em;
  color: var(--ink);
}

.article-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 16px 24px;
  justify-content: center;
  color: var(--ink-muted);
  font-size: 13px;
}

.article-meta span .fa {
  margin-right: 6px;
  font-size: 12px;
}

.article-body-wrap {
  max-width: 720px;
  margin: 0 auto;
  padding: 0 15px;
}

.article-body {
  color: var(--ink-muted);
  font-size: 16px;
  line-height: 1.9;
}

.article-body img {
  margin: 24px 0;
  border-radius: 0;
}

.article-body h2,
.article-body h3 {
  color: var(--ink);
  font-weight: 600;
  margin-top: 32px;
}

/* ── 相關文章（水平卡片） ── */
.related-section {
  margin-top: 80px;
  padding-top: 48px;
  border-top: 1px solid var(--line);
}

.related-section h2 {
  margin: 0 0 28px;
  font-size: 20px;
  font-weight: 600;
  letter-spacing: -0.02em;
  text-align: center;
  color: var(--ink);
}

.related-cards {
  display: flex;
  flex-wrap: wrap;
  gap: var(--gutter);
  list-style: none;
  margin: 0;
  padding: 0;
}

.related-cards li {
  flex: 1 1 220px;
  max-width: calc(33.333% - 20px);
  margin: 0;
  padding: 0;
  border: none;
  background: transparent;
}

.related-cards li:hover {
  border: none;
}

.related-cards a {
  display: block;
  padding: 20px;
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  font-size: 14px;
  font-weight: 500;
  color: var(--ink);
  line-height: 1.5;
  transition: box-shadow var(--ease);
}

.related-cards a:hover {
  box-shadow: var(--shadow-hover);
  color: var(--ink);
}

.article-list {
  list-style: none;
  margin: 0;
  padding: 0;
}

/* ── 頁尾 ── */
.site-footer {
  background: var(--footer-bg);
  color: rgba(255, 255, 255, 0.72);
  padding: 72px 0 0;
}

.footer-grid {
  display: flex;
  flex-wrap: wrap;
  gap: 40px;
  margin-bottom: 48px;
}

.footer-col {
  flex: 1 1 240px;
}

.site-footer h4 {
  margin: 0 0 20px;
  font-size: 13px;
  font-weight: 500;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: #fff;
}

.site-footer p {
  margin: 0;
  font-size: 14px;
  line-height: 1.85;
  font-weight: 400;
}

.footer-links {
  list-style: none;
  margin: 0;
  padding: 0;
}

.footer-links li {
  margin-bottom: 10px;
}

.footer-links a {
  color: rgba(255, 255, 255, 0.65);
  font-size: 14px;
  font-weight: 400;
}

.footer-links a:hover {
  color: #fff;
}

.footer-bottom {
  padding: 24px 0;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  text-align: center;
  font-size: 12px;
  color: rgba(255, 255, 255, 0.45);
}

.footer-bottom a {
  color: rgba(255, 255, 255, 0.65);
}

.footer-bottom a:hover {
  color: #fff;
}

#dyn-ct {
  font-size: 14px;
  line-height: 1.85;
}

#dyn-ct a {
  color: rgba(255, 255, 255, 0.85);
}

#dyn-ct a:hover {
  color: #fff;
}

/* ── 浮動按鈕 ── */
.float-contact {
  position: fixed;
  bottom: 28px;
  right: 28px;
  z-index: 999;
}

.float-btn {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 52px;
  height: 52px;
  border-radius: var(--radius);
  background: var(--accent);
  color: #fff !important;
  font-size: 22px;
  box-shadow: 0 4px 16px rgba(255, 107, 107, 0.35);
  transition: background var(--ease), box-shadow var(--ease), transform var(--ease);
}

.float-btn:hover {
  background: var(--accent-hover);
  color: #fff;
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(255, 107, 107, 0.4);
}

#scroll-top {
  position: fixed;
  bottom: 92px;
  right: 28px;
  z-index: 998;
  opacity: 0;
  visibility: hidden;
  transform: translateY(10px);
  transition: opacity var(--ease), visibility var(--ease), transform var(--ease);
}

#scroll-top.is-visible {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

#scroll-top a {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  border-radius: var(--radius);
  background: var(--surface);
  border: 1px solid var(--line);
  color: var(--ink);
  box-shadow: var(--shadow-hover);
}

#scroll-top a:hover {
  border-color: var(--ink);
  color: var(--ink);
}

/* ── Bootstrap 覆蓋 ── */
.label {
  border-radius: var(--radius);
  font-weight: 500;
  font-size: 11px;
  padding: 4px 8px;
  letter-spacing: 0.03em;
}

.label-success {
  background: var(--surface-alt);
  color: var(--ink-muted);
  border: 1px solid var(--line);
}

.label-info {
  background: transparent;
  color: var(--ink-muted);
  border: 1px solid var(--line);
}

.navbar {
  margin-bottom: 0;
  border: none;
  min-height: auto;
}

/* ── 響應式 ── */
@media (max-width: 991px) {
  .related-cards li {
    max-width: calc(50% - 15px);
  }
}

@media (max-width: 768px) {
  :root {
    --section-pad: 64px;
  }

  .hero-section {
    padding: 64px 0;
  }

  .hero-title {
    font-size: 32px;
  }

  .hero-desc {
    font-size: 15px;
  }

  .hero-actions {
    flex-direction: column;
    align-items: stretch;
  }

  .hero-actions .btn-shop {
    width: 100%;
  }

  .section-title {
    font-size: 26px;
  }

  .page-title {
    font-size: 28px;
  }

  .product-card .card-img {
    height: 220px;
  }

  .features-content .col-md-3,
  .features-content .col-sm-6 {
    flex: 1 1 100%;
  }

  .features-split {
    gap: 32px;
  }

  .float-contact {
    bottom: 20px;
    right: 20px;
  }

  #scroll-top {
    bottom: 80px;
    right: 20px;
  }

  .article-header h1 {
    font-size: 28px;
  }

  .related-cards li {
    max-width: 100%;
    flex: 1 1 100%;
  }

  .footer-grid {
    gap: 32px;
  }
}