/* =========================================================
   陕西浩达科技有限公司 | 数码零售型官网视觉体系
   色板: 数码黑 #0F0F0F / 科技蓝 #2563EB / 促销红 #DC2626
   设计关键词: 时尚、科技、便捷、专业
   ========================================================= */

:root {
  --bg: #0b0d12;
  --surface: #0f172a;
  --panel: #111827;
  --card: #0f1625;
  --line: #1f2937;
  --muted: #9ca3af;
  --text: #e5e7eb;
  --title: #f8fafc;
  --accent: #2563eb;
  --accent-strong: #1d4ed8;
  --alert: #dc2626;
  --success: #16a34a;
  --radius: 14px;
  --shadow: 0 18px 60px rgba(0, 0, 0, 0.35);
  --shadow-soft: 0 10px 30px rgba(0, 0, 0, 0.22);
  --max-width: 1240px;
}

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

html {
  scroll-behavior: smooth;
}

body {
  font-family: 'PingFang SC', 'Inter', 'Microsoft YaHei', 'Segoe UI', system-ui, sans-serif;
  background: var(--bg);
  color: var(--text);
  line-height: 1.7;
  -webkit-font-smoothing: antialiased;
}

a {
  color: var(--text);
  text-decoration: none;
  transition: color 0.25s ease, opacity 0.25s ease;
}

a:hover {
  color: #c7d2fe;
}

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

.container {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 24px;
}

section {
  padding: 90px 0;
}

.section-header {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  margin-bottom: 36px;
  gap: 20px;
}

.section-title {
  font-size: 32px;
  font-weight: 700;
  color: var(--title);
  letter-spacing: 0.3px;
}

.section-subtitle {
  color: var(--muted);
  max-width: 520px;
  line-height: 1.6;
}

.section-note {
  font-size: 14px;
  color: var(--muted);
}

.grid-2 {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 28px;
}

.grid-3 {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 24px;
}

.grid-4 {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 20px;
}

.stack-vertical {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 13px;
  color: var(--muted);
  text-transform: uppercase;
  letter-spacing: 1.4px;
}

.pill {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 10px 16px;
  border-radius: 999px;
  border: 1px solid var(--line);
  color: var(--text);
  background: rgba(255, 255, 255, 0.02);
}

.pill.primary {
  background: var(--accent);
  color: #fff;
  border-color: transparent;
}

.chip {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 6px 12px;
  font-size: 13px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.04);
  color: var(--muted);
  border: 1px solid var(--line);
}

.chip.positive { color: #86efac; border-color: rgba(22, 163, 74, 0.3); }
.chip.alert { color: #fecdd3; border-color: rgba(220, 38, 38, 0.35); }
.chip.accent { color: #bfdbfe; border-color: rgba(37, 99, 235, 0.35); }

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 12px 20px;
  border-radius: 12px;
  border: 1px solid transparent;
  font-weight: 600;
  cursor: pointer;
  transition: transform 0.2s ease, box-shadow 0.2s ease, background 0.2s ease, color 0.2s ease;
}

.btn-primary {
  background: linear-gradient(135deg, #2563eb, #1d4ed8);
  color: #fff;
  box-shadow: 0 10px 30px rgba(37, 99, 235, 0.28);
}

.btn-primary:hover { transform: translateY(-2px); }

.btn-ghost {
  background: rgba(255, 255, 255, 0.04);
  color: var(--text);
  border: 1px solid var(--line);
}

.btn-ghost:hover {
  background: rgba(37, 99, 235, 0.12);
  border-color: var(--accent);
  color: #dbeafe;
}

.btn-outline {
  background: transparent;
  color: #bfdbfe;
  border: 1px solid rgba(191, 219, 254, 0.6);
}

.btn-outline:hover {
  background: rgba(37, 99, 235, 0.12);
  border-color: #60a5fa;
}

.card {
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 22px;
  box-shadow: var(--shadow-soft);
  transition: transform 0.25s ease, box-shadow 0.25s ease, border-color 0.25s ease;
}

.card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow);
  border-color: rgba(37, 99, 235, 0.4);
}

.card h3 {
  color: var(--title);
  margin-bottom: 12px;
  font-size: 20px;
}

.card p {
  color: var(--muted);
  font-size: 14px;
}

.highlight {
  color: #bfdbfe;
}

.muted { color: var(--muted); }

.divider {
  width: 100%;
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.12), transparent);
}

/* ========== 顶部工具区 ========== */
.utility-bar {
  display: none;
  background: #0f172a;
  border-bottom: 1px solid var(--line);
  padding: 10px 0;
}

.utility-grid {
  display: grid;
  grid-template-columns: 1.1fr 2fr 1.1fr;
  align-items: center;
  gap: 20px;
}

.utility-meta {
  display: flex;
  align-items: center;
  gap: 10px;
  color: var(--muted);
  font-size: 13px;
}

.search-box {
  display: flex;
  align-items: center;
  gap: 10px;
}

.search-bar {
  flex: 1;
  display: flex;
  align-items: center;
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid var(--line);
  border-radius: 12px;
  padding: 10px 14px;
  gap: 10px;
}

.search-bar input {
  width: 100%;
  background: transparent;
  border: none;
  color: var(--text);
  font-size: 15px;
  outline: none;
}

.search-bar button {
  background: var(--accent);
  color: #fff;
  border: none;
  border-radius: 10px;
  padding: 10px 14px;
  cursor: pointer;
  font-weight: 600;
  box-shadow: 0 10px 30px rgba(37, 99, 235, 0.2);
}

.search-tags {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-wrap: wrap;
}

.search-tags span {
  display: inline-flex;
  padding: 6px 12px;
  border-radius: 12px;
  background: rgba(255, 255, 255, 0.06);
  color: var(--muted);
  font-size: 13px;
  border: 1px solid var(--line);
}

.utility-links {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: 12px;
  font-size: 14px;
}

.utility-links a {
  color: #bfdbfe;
  padding: 8px 12px;
  border-radius: 10px;
  border: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.03);
}

.utility-links a:hover {
  border-color: var(--accent);
}

/* ========== 头部导航 ========== */
header {
  position: sticky;
  top: 0;
  z-index: 900;
  background: rgba(11, 13, 18, 0.9);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--line);
}

.nav-container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 18px 0;
  gap: 16px;
}

.brand {
  display: flex;
  align-items: center;
  gap: 10px;
  min-width: max-content;
}

.brand-mark {
  display: none;
}

.brand-text strong {
  display: block;
  color: #f8fafc;
  font-size: 20px;
  letter-spacing: 0.2px;
  white-space: nowrap;
}

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

.nav-menu {
  display: flex;
  align-items: center;
  gap: 18px;
  list-style: none;
}

.nav-menu a {
  padding: 10px 14px;
  border-radius: 10px;
  color: var(--text);
  font-weight: 600;
  position: relative;
}

.nav-menu a.active,
.nav-menu a:hover {
  background: rgba(37, 99, 235, 0.12);
  color: #dbeafe;
}

.nav-menu a.active::after {
  content: '';
  position: absolute;
  bottom: -8px;
  left: 14px;
  right: 14px;
  height: 2px;
  background: linear-gradient(90deg, #2563eb, #60a5fa);
}

.nav-actions {
  display: flex;
  align-items: center;
  gap: 10px;
}

.mobile-menu-btn {
  display: none;
  width: 44px;
  height: 44px;
  border-radius: 10px;
  border: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.04);
  color: var(--text);
  font-size: 20px;
  cursor: pointer;
}

/* ========== 悬浮提示卡 ========== */
.floating-card {
  position: fixed;
  top: 110px;
  right: 24px;
  width: 320px;
  background: rgba(15, 23, 42, 0.96);
  border: 1px solid var(--line);
  border-radius: 16px;
  padding: 16px;
  box-shadow: var(--shadow);
  backdrop-filter: blur(10px);
  z-index: 950;
  transition: transform 0.25s ease, opacity 0.25s ease;
}

.floating-card__header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 12px;
}

.floating-card__header strong {
  display: block;
  color: var(--title);
  font-size: 16px;
  margin-top: 6px;
}

.floating-card p {
  color: var(--muted);
  margin: 8px 0 12px;
  font-size: 14px;
}

.floating-card__links {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.floating-card__close {
  border: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.04);
  color: var(--muted);
  border-radius: 10px;
  padding: 6px 10px;
  cursor: pointer;
}

.floating-card:not(.open) {
  transform: translateX(120%);
  opacity: 0;
  pointer-events: none;
}

.floating-card-toggle {
  position: fixed;
  top: 110px;
  right: 24px;
  padding: 10px 14px;
  border-radius: 12px;
  border: 1px solid var(--line);
  background: rgba(37, 99, 235, 0.14);
  color: #dbeafe;
  cursor: pointer;
  box-shadow: var(--shadow-soft);
  opacity: 0;
  pointer-events: none;
  z-index: 940;
}

.floating-card-toggle.visible {
  opacity: 1;
  pointer-events: auto;
}

/* ========== 英雄区 ========== */
.hero {
  position: relative;
  padding: 110px 0 80px;
  overflow: hidden;
}

.hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at 20% 20%, rgba(37, 99, 235, 0.16), transparent 35%), radial-gradient(circle at 80% 0%, rgba(220, 38, 38, 0.15), transparent 30%);
  pointer-events: none;
}

.hero-content {
  position: relative;
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: 32px;
  align-items: center;
}

.hero h1 {
  font-size: 46px;
  color: #f8fafc;
  margin-bottom: 18px;
  letter-spacing: -0.5px;
}

.hero p {
  font-size: 18px;
  color: #cbd5e1;
  margin-bottom: 24px;
}

.hero-actions {
  display: flex;
  gap: 12px;
  margin-top: 20px;
  flex-wrap: wrap;
}

.hero-stats {
  margin-top: 26px;
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 16px;
}

.stat-card {
  padding: 16px;
  border-radius: 14px;
  border: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.02);
}

.stat-card strong {
  display: block;
  font-size: 22px;
  color: #dbeafe;
}

.stat-card span {
  color: var(--muted);
  font-size: 13px;
}

.hero-panel {
  background: linear-gradient(160deg, rgba(37, 99, 235, 0.26), rgba(17, 24, 39, 0.9));
  border: 1px solid rgba(37, 99, 235, 0.35);
  border-radius: 18px;
  padding: 20px;
  box-shadow: var(--shadow);
}

.stacked-cards {
  display: grid;
  gap: 16px;
}

.promo-card {
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid var(--line);
  border-radius: 14px;
  padding: 16px;
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 12px;
  align-items: center;
}

.promo-card img {
  border-radius: 12px;
  border: 1px solid var(--line);
  background: #0b1324;
}

.promo-title {
  color: #f8fafc;
  font-weight: 700;
}

.price {
  color: #fca5a5;
  font-weight: 700;
  font-size: 20px;
}

.tag {
  display: inline-block;
  padding: 4px 10px;
  border-radius: 8px;
  background: rgba(37, 99, 235, 0.12);
  color: #bfdbfe;
  font-size: 12px;
  border: 1px solid rgba(37, 99, 235, 0.35);
}

/* ========== 分类与商品 ========== */
.category-nav {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-wrap: wrap;
  margin-top: 18px;
}

.category-pill {
  padding: 10px 16px;
  border-radius: 12px;
  border: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.02);
  color: var(--text);
  font-weight: 600;
}

.category-pill.active {
  background: rgba(37, 99, 235, 0.16);
  border-color: rgba(37, 99, 235, 0.6);
  color: #dbeafe;
}

.category-card {
  padding: 20px;
  border-radius: 16px;
  border: 1px solid var(--line);
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.02), rgba(255, 255, 255, 0.01));
  display: grid;
  gap: 12px;
}

.category-card .icon {
  width: 48px;
  height: 48px;
  border-radius: 12px;
  display: grid;
  place-items: center;
  background: rgba(37, 99, 235, 0.12);
  color: #bfdbfe;
  font-weight: 700;
}

.product-card {
  border: 1px solid var(--line);
  border-radius: 16px;
  padding: 16px;
  background: rgba(255, 255, 255, 0.02);
  display: flex;
  flex-direction: column;
  gap: 12px;
  position: relative;
}

.product-card img {
  border-radius: 12px;
  background: #0b1324;
  border: 1px solid var(--line);
}

.product-meta {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  color: var(--muted);
  font-size: 13px;
}

.product-title {
  font-size: 18px;
  color: #f8fafc;
}

.product-price {
  color: #fca5a5;
  font-weight: 700;
  font-size: 18px;
}

.product-actions {
  display: flex;
  align-items: center;
  gap: 10px;
}

.badge {
  position: absolute;
  top: 14px;
  left: 14px;
  padding: 6px 10px;
  border-radius: 10px;
  background: rgba(220, 38, 38, 0.12);
  color: #fecdd3;
  border: 1px solid rgba(220, 38, 38, 0.5);
  font-size: 12px;
}

.service-strip {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 14px;
  margin-top: 16px;
}

.service-item {
  padding: 14px;
  border-radius: 12px;
  border: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.02);
  text-align: center;
}

.service-item strong {
  display: block;
  color: #dbeafe;
}

/* ========== Banner 轮播 ========== */
.banner-wrap {
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  gap: 18px;
  align-items: stretch;
}

.banner-slider {
  position: relative;
  overflow: hidden;
  border-radius: 16px;
  border: 1px solid var(--line);
  background: #0f172a;
}

.banner-slide {
  display: none;
  align-items: center;
  gap: 20px;
  padding: 24px;
}

.banner-slide.active { display: grid; grid-template-columns: 1fr 1fr; }

.banner-slide img {
  width: 100%;
  border-radius: 14px;
  border: 1px solid var(--line);
}

.banner-copy h3 { color: #f8fafc; margin-bottom: 8px; }
.banner-copy p { color: #cbd5e1; margin-bottom: 12px; }

.banner-dots {
  position: absolute;
  bottom: 14px;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  gap: 8px;
}

.banner-dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  border: 1px solid #60a5fa;
  background: transparent;
  cursor: pointer;
}

.banner-dot.active { background: #60a5fa; }

.deal-panel {
  border: 1px solid var(--line);
  border-radius: 16px;
  padding: 18px;
  background: rgba(255, 255, 255, 0.02);
}

/* ========== 门店与服务 ========== */
.store-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 18px;
}

.store-card {
  border: 1px solid var(--line);
  border-radius: 14px;
  padding: 18px;
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.02), rgba(255, 255, 255, 0.01));
}

.store-card h4 {
  color: #f8fafc;
  margin-bottom: 8px;
}

.store-meta {
  color: var(--muted);
  font-size: 14px;
  margin-bottom: 10px;
}

.assurance-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 16px;
  margin-top: 24px;
}

.assurance-card {
  border: 1px solid var(--line);
  border-radius: 14px;
  padding: 16px;
  background: rgba(255, 255, 255, 0.02);
}

.assurance-card h4 {
  color: #dbeafe;
  margin-bottom: 10px;
}

/* ========== 列表与文章 ========== */
.news-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 18px;
}

.news-card {
  border: 1px solid var(--line);
  border-radius: 14px;
  background: rgba(255, 255, 255, 0.02);
  padding: 16px;
}

.news-card h3 {
  color: #f8fafc;
  margin-bottom: 10px;
}

.news-meta {
  color: var(--muted);
  font-size: 13px;
  margin-bottom: 12px;
}

.article {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: 16px;
  padding: 26px;
  box-shadow: var(--shadow-soft);
}

.article h1,
.article h2,
.article h3 {
  color: #f8fafc;
  margin-bottom: 14px;
}

.article p {
  color: #cbd5e1;
  margin-bottom: 14px;
}

.article ul {
  margin: 10px 0 10px 20px;
  color: #cbd5e1;
  line-height: 1.6;
}

/* ========== 表格与表单 ========== */
table {
  width: 100%;
  border-collapse: collapse;
  margin-top: 16px;
  background: rgba(255, 255, 255, 0.02);
  border: 1px solid var(--line);
  border-radius: 12px;
  overflow: hidden;
}

th,
td {
  padding: 14px 16px;
  border-bottom: 1px solid var(--line);
  color: #cbd5e1;
  font-size: 14px;
}

th {
  background: rgba(37, 99, 235, 0.12);
  color: #dbeafe;
  text-align: left;
}

tr:last-child td { border-bottom: none; }

form {
  display: grid;
  gap: 16px;
}

.form-group {
  display: grid;
  gap: 8px;
}

label {
  color: #dbeafe;
  font-weight: 600;
}

input[type="text"],
input[type="email"],
input[type="phone"],
input[type="date"],
textarea,
select {
  width: 100%;
  padding: 12px 14px;
  border-radius: 10px;
  border: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.03);
  color: var(--text);
  outline: none;
}

input:focus,
textarea:focus,
select:focus {
  border-color: rgba(37, 99, 235, 0.6);
  box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.15);
}

textarea { min-height: 140px; resize: vertical; }

/* ========== 页脚 ========== */
footer {
  background: #0a0c10;
  border-top: 1px solid var(--line);
  padding: 70px 0 30px;
  margin-top: 60px;
}

footer h3 {
  color: #f8fafc;
  margin-bottom: 16px;
  font-size: 16px;
}

footer ul {
  list-style: none;
  display: grid;
  gap: 10px;
}

footer a { color: var(--muted); }

footer a:hover { color: #dbeafe; }

.footer-bottom {
  margin-top: 34px;
  padding-top: 22px;
  border-top: 1px solid var(--line);
  color: var(--muted);
  font-size: 14px;
  text-align: center;
}

/* ========== 辅助模块 ========== */
.badge-grid {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.info-panel {
  padding: 20px;
  border-radius: 14px;
  border: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.03);
}

.timeline {
  position: relative;
  padding-left: 20px;
  display: grid;
  gap: 16px;
}

.timeline::before {
  content: '';
  position: absolute;
  left: 6px;
  top: 0;
  bottom: 0;
  width: 2px;
  background: linear-gradient(180deg, rgba(37, 99, 235, 0.5), transparent);
}

.timeline-item {
  position: relative;
  padding: 12px 14px;
  border-radius: 12px;
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid var(--line);
}

.timeline-item::before {
  content: '';
  position: absolute;
  left: -20px;
  top: 18px;
  width: 12px;
  height: 12px;
  border-radius: 50%;
  border: 2px solid #60a5fa;
  background: #0b0d12;
}

.tab-nav {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
  margin-bottom: 20px;
}

.tab-btn {
  padding: 10px 16px;
  border-radius: 12px;
  border: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.02);
  color: var(--text);
  cursor: pointer;
}

.tab-btn.active {
  background: rgba(37, 99, 235, 0.16);
  border-color: rgba(37, 99, 235, 0.6);
  color: #dbeafe;
}

.tab-content { display: none; }
.tab-content.active { display: block; }

.breadcrumb {
  display: flex;
  align-items: center;
  gap: 8px;
  color: var(--muted);
  font-size: 14px;
}

.hero-small {
  padding: 50px 0 30px;
  border-bottom: 1px solid var(--line);
  background: linear-gradient(135deg, rgba(37, 99, 235, 0.1), rgba(11, 13, 18, 0.7));
}

.hero-small h1 {
  color: #f8fafc;
  margin-top: 10px;
}

.list-inline {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
}

/* ========== 响应式 ========== */
@media (max-width: 1080px) {
  .utility-grid {
    grid-template-columns: 1fr;
    align-items: flex-start;
  }

  .hero-content {
    grid-template-columns: 1fr;
  }

  .floating-card {
    right: 16px;
    width: 280px;
  }

  .floating-card-toggle {
    right: 16px;
  }

  .grid-3 { grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); }
  .grid-4 { grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); }
  .hero-stats { grid-template-columns: repeat(auto-fit, minmax(160px, 1fr)); }

  .nav-menu {
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    padding: 16px;
    background: rgba(11, 13, 18, 0.98);
    border-top: 1px solid var(--line);
    flex-direction: column;
    display: none;
  }

  .nav-menu.open { display: flex; }

  .mobile-menu-btn { display: inline-flex; justify-content: center; align-items: center; }
}

@media (max-width: 720px) {
  .container { padding: 0 16px; }
  section { padding: 70px 0; }
  .nav-container { flex-wrap: wrap; }
  .nav-actions { width: 100%; justify-content: flex-start; }
  .section-header { flex-direction: column; align-items: flex-start; }
  .hero h1 { font-size: 32px; }
  .hero p { font-size: 16px; }
  .promo-card { grid-template-columns: 1fr; }
  .service-strip { grid-template-columns: repeat(auto-fit, minmax(140px, 1fr)); }

  .floating-card {
    width: calc(100% - 32px);
    left: 16px;
    right: 16px;
    top: 84px;
  }

  .floating-card-toggle {
    right: 16px;
    top: 84px;
  }
}

@media (max-width: 520px) {
  .hero { padding-top: 80px; }
  .utility-links { flex-wrap: wrap; justify-content: flex-start; }
  .hero-actions { flex-direction: column; align-items: stretch; }
  .product-actions { flex-direction: column; }
  .category-nav { gap: 8px; }
  .banner-slide.active { grid-template-columns: 1fr; }
}