/* ===== 胡椒 App 官网 · 清新绿色主题 ===== */
:root {
  --primary: #34c77b;
  --primary-dark: #27a865;
  --primary-light: #e8f9f0;
  --accent: #ffb84d;
  --text-main: #2b333e;
  --text-sub: #6b7785;
  --bg: #f7fbf9;
  --white: #ffffff;
  --radius-lg: 20px;
  --radius-md: 14px;
  --radius-sm: 10px;
  --shadow-card: 0 8px 30px rgba(52, 199, 123, 0.10);
  --shadow-hover: 0 14px 40px rgba(52, 199, 123, 0.20);
  --max-width: 1140px;
}

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

html {
  scroll-behavior: smooth;
}

body {
  font-family: -apple-system, BlinkMacSystemFont, "PingFang SC", "Hiragino Sans GB",
    "Microsoft YaHei", "Segoe UI", sans-serif;
  color: var(--text-main);
  background: var(--bg);
  line-height: 1.7;
  -webkit-font-smoothing: antialiased;
}

a {
  text-decoration: none;
  color: inherit;
}

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

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

/* ===== 顶部导航栏 ===== */
.site-header {
  position: sticky;
  top: 0;
  z-index: 1000;
  background: rgba(255, 255, 255, 0.88);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  border-bottom: 1px solid rgba(52, 199, 123, 0.12);
}

.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 68px;
}

.logo {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 22px;
  font-weight: 700;
  color: var(--primary-dark);
}

.logo-icon {
  width: 38px;
  height: 38px;
  border-radius: 12px;
  background: linear-gradient(135deg, #4ade80, #22c55e);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 20px;
  box-shadow: 0 4px 12px rgba(52, 199, 123, 0.35);
}

.logo-img {
  height: 42px;
  width: auto;
  display: block;
  border-radius: 11px;
  box-shadow: 0 4px 12px rgba(52, 199, 123, 0.25);
}

.nav-menu {
  display: flex;
  align-items: center;
  gap: 8px;
  list-style: none;
}

.nav-menu a {
  display: block;
  padding: 9px 22px;
  border-radius: 999px;
  font-size: 15px;
  font-weight: 500;
  color: var(--text-main);
  transition: all 0.25s ease;
}

.nav-menu a:hover {
  background: var(--primary-light);
  color: var(--primary-dark);
}

.nav-menu a.active {
  background: var(--primary);
  color: #fff;
  box-shadow: 0 4px 14px rgba(52, 199, 123, 0.35);
}

.nav-download {
  background: linear-gradient(135deg, #4ade80, #22c55e);
  color: #fff !important;
  padding: 9px 24px !important;
  border-radius: 999px;
  font-weight: 600;
  box-shadow: 0 4px 14px rgba(52, 199, 123, 0.35);
}

.nav-download:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 20px rgba(52, 199, 123, 0.45);
}

.nav-intl {
  padding: 9px 22px;
  border-radius: 999px;
  font-size: 15px;
  font-weight: 500;
  color: var(--primary-dark);
  border: 1px solid var(--primary);
  transition: all 0.25s ease;
  white-space: nowrap;
}

.nav-intl:hover {
  background: var(--primary);
  color: #fff;
}

.nav-toggle {
  display: none;
  background: none;
  border: none;
  font-size: 24px;
  color: var(--primary-dark);
  cursor: pointer;
}

/* ===== 导航二级下拉菜单 ===== */
.has-sub {
  position: relative;
}

.sub-toggle {
  display: flex;
  align-items: center;
  gap: 5px;
  cursor: pointer;
  user-select: none;
}

.caret {
  line-height: 1;
  transition: transform 0.25s ease;
}

.has-sub.open > .sub-toggle .caret {
  transform: rotate(180deg);
}

.sub-menu {
  position: absolute;
  top: calc(100% + 10px);
  left: 0;
  min-width: 168px;
  list-style: none;
  background: #fff;
  border-radius: 14px;
  padding: 8px;
  box-shadow: 0 16px 38px rgba(31, 41, 55, 0.14);
  border: 1px solid rgba(52, 199, 123, 0.12);
  opacity: 0;
  visibility: hidden;
  transform: translateY(-6px);
  transition: opacity 0.22s ease, transform 0.22s ease, visibility 0.22s;
  z-index: 1001;
}

.sub-menu li + li {
  margin-top: 2px;
}

.sub-menu a {
  padding: 9px 14px;
  border-radius: 10px;
  font-size: 14px;
  white-space: nowrap;
}

/* 桌面端：悬停或点击展开 */
@media (min-width: 641px) {
  .has-sub:hover > .sub-menu,
  .has-sub.open > .sub-menu {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
  }
}

/* ===== 首页 Swiper 轮播 ===== */
.hero-swiper {
  width: 100%;
  border-radius: 0;
}

.hero-swiper .swiper-slide {
  position: relative;
  height: 520px;
  overflow: hidden;
}

.hero-swiper .swiper-slide img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.slide-mask {
  position: absolute;
  inset: 0;
  background: linear-gradient(90deg, rgba(20, 60, 40, 0.55), rgba(20, 60, 40, 0.15));
  display: flex;
  align-items: center;
}

.slide-text {
  color: #fff;
  max-width: 560px;
}

.slide-text .tag {
  display: inline-block;
  background: rgba(255, 255, 255, 0.2);
  backdrop-filter: blur(6px);
  padding: 6px 16px;
  border-radius: 999px;
  font-size: 13px;
  margin-bottom: 18px;
  letter-spacing: 1px;
}

.slide-text h2 {
  font-size: 44px;
  line-height: 1.3;
  margin-bottom: 16px;
  font-weight: 700;
  text-shadow: 0 2px 12px rgba(0, 0, 0, 0.2);
}

.slide-text p {
  font-size: 17px;
  opacity: 0.92;
  margin-bottom: 30px;
}

.btn {
  display: inline-block;
  padding: 13px 36px;
  border-radius: 999px;
  font-size: 16px;
  font-weight: 600;
  cursor: pointer;
  border: none;
  transition: all 0.25s ease;
}

.btn-primary {
  background: linear-gradient(135deg, #4ade80, #22c55e);
  color: #fff;
  box-shadow: 0 6px 20px rgba(34, 197, 94, 0.4);
}

.btn-primary:hover {
  transform: translateY(-3px);
  box-shadow: 0 10px 28px rgba(34, 197, 94, 0.5);
}

.btn-ghost {
  background: rgba(255, 255, 255, 0.18);
  color: #fff;
  border: 1.5px solid rgba(255, 255, 255, 0.7);
  margin-left: 14px;
}

.btn-ghost:hover {
  background: rgba(255, 255, 255, 0.3);
}

.hero-swiper .swiper-pagination-bullet {
  width: 22px;
  height: 6px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.6);
  opacity: 1;
  transition: all 0.3s;
}

.hero-swiper .swiper-pagination-bullet-active {
  background: #fff;
  width: 34px;
}

.hero-swiper .swiper-button-next,
.hero-swiper .swiper-button-prev {
  color: #fff;
  background: rgba(255, 255, 255, 0.2);
  backdrop-filter: blur(6px);
  width: 46px;
  height: 46px;
  border-radius: 50%;
}

.hero-swiper .swiper-button-next:after,
.hero-swiper .swiper-button-prev:after {
  font-size: 18px;
  font-weight: 700;
}

/* ===== 通用区块 ===== */
.section {
  padding: 88px 0;
}

.section-alt {
  background: var(--white);
}

.section-head {
  text-align: center;
  max-width: 640px;
  margin: 0 auto 56px;
}

.section-head .eyebrow {
  color: var(--primary-dark);
  font-size: 14px;
  font-weight: 600;
  letter-spacing: 2px;
  text-transform: uppercase;
}

.section-head h3 {
  font-size: 34px;
  margin: 12px 0 14px;
  font-weight: 700;
}

.section-head p {
  color: var(--text-sub);
  font-size: 16px;
}

/* ===== 功能卡片 ===== */
.feature-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 26px;
}

.feature-card {
  background: var(--white);
  border-radius: var(--radius-lg);
  padding: 38px 30px;
  text-align: center;
  box-shadow: var(--shadow-card);
  border: 1px solid rgba(52, 199, 123, 0.08);
  transition: all 0.3s ease;
}

.feature-card:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-hover);
}

.feature-icon {
  width: 66px;
  height: 66px;
  margin: 0 auto 22px;
  border-radius: 20px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 30px;
  background: var(--primary-light);
}

.feature-card:nth-child(2) .feature-icon {
  background: #fff4e0;
}

.feature-card:nth-child(3) .feature-icon {
  background: #e6f4ff;
}

.feature-card h4 {
  font-size: 19px;
  margin-bottom: 10px;
}

.feature-card p {
  color: var(--text-sub);
  font-size: 14.5px;
}

/* ===== 产品矩阵卡片 ===== */
.product-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
}

.product-card {
  background: var(--white);
  border-radius: var(--radius-lg);
  padding: 36px 32px 32px;
  box-shadow: var(--shadow-card);
  border: 1px solid rgba(52, 199, 123, 0.08);
  display: flex;
  flex-direction: column;
  transition: all 0.3s ease;
}

.product-card:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-hover);
}

.product-head {
  display: flex;
  align-items: center;
  gap: 16px;
  margin-bottom: 18px;
}

.product-icon {
  width: 58px;
  height: 58px;
  border-radius: 18px;
  background: var(--primary-light);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 28px;
  flex-shrink: 0;
}

.product-head h4 {
  font-size: 21px;
  margin-bottom: 2px;
}

.product-sub {
  font-size: 12.5px;
  color: var(--text-sub);
  letter-spacing: 0.5px;
}

.product-desc {
  color: var(--text-sub);
  font-size: 15px;
  margin-bottom: 20px;
  line-height: 1.7;
}

.product-points {
  list-style: none;
  margin: 0 0 24px;
  padding: 0;
  flex: 1;
}

.product-points li {
  position: relative;
  padding-left: 24px;
  margin-bottom: 11px;
  font-size: 14px;
  color: var(--text-main);
  line-height: 1.6;
}

.product-points li::before {
  content: "✓";
  position: absolute;
  left: 0;
  top: 0;
  width: 16px;
  height: 16px;
  border-radius: 50%;
  background: var(--primary-light);
  color: var(--primary-dark);
  font-size: 11px;
  font-weight: 700;
  line-height: 16px;
  text-align: center;
}

.product-link {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  color: var(--primary-dark);
  font-size: 15px;
  font-weight: 600;
  transition: gap 0.2s;
}

.product-link:hover {
  gap: 8px;
}

/* ===== 数据统计 ===== */
.stats {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
  text-align: center;
}

.stat-item .num {
  font-size: 42px;
  font-weight: 700;
  color: var(--primary-dark);
}

.stat-item .label {
  color: var(--text-sub);
  font-size: 15px;
  margin-top: 4px;
}

/* ===== 下载 CTA ===== */
.cta-card {
  background: linear-gradient(135deg, #34d07f 0%, #1fb36a 100%);
  border-radius: 28px;
  padding: 70px 40px;
  text-align: center;
  color: #fff;
  position: relative;
  overflow: hidden;
}

.cta-card::before,
.cta-card::after {
  content: "";
  position: absolute;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.08);
}

.cta-card::before {
  width: 280px;
  height: 280px;
  top: -120px;
  right: -60px;
}

.cta-card::after {
  width: 200px;
  height: 200px;
  bottom: -100px;
  left: -40px;
}

.cta-card h3 {
  font-size: 34px;
  margin-bottom: 14px;
}

.cta-card p {
  opacity: 0.92;
  font-size: 16px;
  margin-bottom: 34px;
}

.cta-buttons {
  display: flex;
  gap: 18px;
  justify-content: center;
  flex-wrap: wrap;
  position: relative;
  z-index: 1;
}

.store-btn {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  background: rgba(255, 255, 255, 0.16);
  border: 1.5px solid rgba(255, 255, 255, 0.55);
  color: #fff;
  padding: 12px 30px;
  border-radius: 999px;
  font-size: 15px;
  font-weight: 600;
  transition: all 0.25s;
}

.store-btn:hover {
  background: rgba(255, 255, 255, 0.28);
  transform: translateY(-2px);
}

/* ===== 页脚 ===== */
.site-footer {
  background: #1f2d27;
  color: #b9c6bf;
  padding: 64px 0 28px;
  margin-top: 40px;
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 40px;
  padding-bottom: 40px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.footer-brand .logo {
  color: #fff;
  margin-bottom: 16px;
}

.footer-brand p {
  font-size: 14px;
  max-width: 300px;
}

.footer-col h5 {
  color: #fff;
  font-size: 15px;
  margin-bottom: 18px;
}

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

.footer-col li {
  margin-bottom: 11px;
}

.footer-col a {
  font-size: 14px;
  transition: color 0.2s;
}

.footer-col a:hover {
  color: var(--primary);
}

.footer-bottom {
  text-align: center;
  padding-top: 26px;
  font-size: 13px;
  color: #84938b;
}

/* ===== 内页通用头部 ===== */
.page-hero {
  background: linear-gradient(135deg, #34d07f 0%, #1fb36a 100%);
  color: #fff;
  padding: 72px 0;
  text-align: center;
}

.page-hero h1 {
  font-size: 36px;
  margin-bottom: 12px;
}

.page-hero p {
  opacity: 0.92;
  font-size: 16px;
}

/* ===== 帮助页 · 手风琴 FAQ ===== */
.faq-wrap {
  max-width: 820px;
  margin: 0 auto;
}

.faq-item {
  background: var(--white);
  border-radius: var(--radius-md);
  margin-bottom: 16px;
  box-shadow: var(--shadow-card);
  border: 1px solid rgba(52, 199, 123, 0.08);
  overflow: hidden;
}

.faq-q {
  width: 100%;
  text-align: left;
  background: none;
  border: none;
  padding: 22px 28px;
  font-size: 16.5px;
  font-weight: 600;
  color: var(--text-main);
  cursor: pointer;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 16px;
  font-family: inherit;
}

.faq-q .arrow {
  color: var(--primary);
  transition: transform 0.3s;
  font-size: 14px;
  flex-shrink: 0;
}

.faq-item.open .arrow {
  transform: rotate(180deg);
}

.faq-a {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.35s ease;
}

.faq-a-inner {
  padding: 0 28px 24px;
  color: var(--text-sub);
  font-size: 15px;
}

.help-cards {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  margin-bottom: 64px;
}

.help-card {
  background: var(--white);
  border-radius: var(--radius-lg);
  padding: 32px 26px;
  text-align: center;
  box-shadow: var(--shadow-card);
  transition: all 0.3s;
}

.help-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-hover);
}

.help-card .emoji {
  font-size: 36px;
  margin-bottom: 14px;
}

.help-card h4 {
  font-size: 18px;
  margin-bottom: 8px;
}

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

/* ===== 反馈页表单 ===== */
.feedback-wrap {
  max-width: 720px;
  margin: 0 auto;
  background: var(--white);
  border-radius: var(--radius-lg);
  padding: 48px 44px;
  box-shadow: var(--shadow-card);
}

.form-row {
  margin-bottom: 24px;
}

.form-row label {
  display: block;
  font-weight: 600;
  font-size: 15px;
  margin-bottom: 9px;
}

.form-row label .req {
  color: #ef5b5b;
  margin-left: 3px;
}

.form-row input[type="text"],
.form-row input[type="email"],
.form-row select,
.form-row textarea {
  width: 100%;
  padding: 13px 18px;
  border: 1.5px solid #e2ece7;
  border-radius: var(--radius-sm);
  font-size: 15px;
  font-family: inherit;
  color: var(--text-main);
  background: #fafdfb;
  transition: all 0.2s;
}

.form-row input:focus,
.form-row select:focus,
.form-row textarea:focus {
  outline: none;
  border-color: var(--primary);
  background: #fff;
  box-shadow: 0 0 0 4px rgba(52, 199, 123, 0.12);
}

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

.type-options {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
}

.type-options input {
  display: none;
}

.type-options span {
  display: inline-block;
  padding: 9px 22px;
  border: 1.5px solid #e2ece7;
  border-radius: 999px;
  font-size: 14.5px;
  cursor: pointer;
  transition: all 0.2s;
  background: #fafdfb;
}

.type-options input:checked + span {
  border-color: var(--primary);
  background: var(--primary-light);
  color: var(--primary-dark);
  font-weight: 600;
}

.form-submit {
  width: 100%;
  padding: 15px;
  font-size: 16px;
}

.form-tip {
  margin-top: 20px;
  text-align: center;
  font-size: 14px;
  color: var(--text-sub);
}

.form-tip a {
  color: var(--primary-dark);
  font-weight: 600;
}

.toast {
  position: fixed;
  top: 88px;
  left: 50%;
  transform: translateX(-50%) translateY(-20px);
  background: var(--primary-dark);
  color: #fff;
  padding: 14px 34px;
  border-radius: 999px;
  font-size: 15px;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.18);
  opacity: 0;
  pointer-events: none;
  transition: all 0.35s ease;
  z-index: 2000;
}

.toast.show {
  opacity: 1;
  transform: translateX(-50%) translateY(0);
}

/* ===== 回到顶部 ===== */
.back-top {
  position: fixed;
  right: 28px;
  bottom: 32px;
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background: var(--primary);
  color: #fff;
  border: none;
  font-size: 20px;
  cursor: pointer;
  box-shadow: 0 6px 20px rgba(52, 199, 123, 0.4);
  opacity: 0;
  transform: translateY(16px);
  transition: all 0.3s;
  z-index: 900;
}

.back-top.visible {
  opacity: 1;
  transform: translateY(0);
}

.back-top:hover {
  background: var(--primary-dark);
}

/* ===== 响应式 ===== */
@media (max-width: 900px) {
  .feature-grid,
  .product-grid,
  .help-cards {
    grid-template-columns: repeat(2, 1fr);
  }

  .stats {
    grid-template-columns: repeat(2, 1fr);
    gap: 36px 20px;
  }

  .footer-grid {
    grid-template-columns: 1fr 1fr;
    gap: 32px;
  }
}

@media (max-width: 640px) {
  .nav-toggle {
    display: block;
  }

  .nav-menu {
    position: absolute;
    top: 68px;
    left: 0;
    right: 0;
    background: #fff;
    flex-direction: column;
    align-items: stretch;
    gap: 4px;
    padding: 14px 20px 20px;
    border-bottom: 1px solid rgba(52, 199, 123, 0.12);
    box-shadow: 0 12px 30px rgba(0, 0, 0, 0.08);
    display: none;
  }

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

  .nav-menu a {
    padding: 12px 18px;
    border-radius: var(--radius-sm);
  }

  /* 移动端二级菜单：手风琴内嵌展开 */
  .sub-menu {
    position: static;
    min-width: 0;
    opacity: 1;
    visibility: visible;
    transform: none;
    box-shadow: none;
    border: none;
    padding: 2px 0 2px 14px;
    margin-top: 2px;
    display: none;
  }

  .has-sub.open > .sub-menu {
    display: block;
  }

  .sub-menu a {
    padding: 10px 16px;
    font-size: 14px;
    white-space: normal;
  }

  .hero-swiper .swiper-slide {
    height: 420px;
  }

  .slide-text h2 {
    font-size: 30px;
  }

  .slide-text p {
    font-size: 15px;
  }

  .hero-swiper .swiper-button-next,
  .hero-swiper .swiper-button-prev {
    display: none;
  }

  .section {
    padding: 60px 0;
  }

  .section-head h3,
  .cta-card h3 {
    font-size: 26px;
  }

  .feature-grid,
  .product-grid,
  .help-cards {
    grid-template-columns: 1fr;
  }

  .feedback-wrap {
    padding: 34px 22px;
  }

  .footer-grid {
    grid-template-columns: 1fr;
  }
}

/* ===== 政策/条款内容页 ===== */
.policy-content {
  max-width: 800px;
  margin: 0 auto;
  background: var(--white);
  border-radius: var(--radius-lg);
  padding: 50px 60px;
  box-shadow: var(--shadow-card);
  border: 1px solid rgba(52, 199, 123, 0.08);
}

.policy-section {
  margin-bottom: 36px;
}

.policy-section:last-child {
  margin-bottom: 0;
}

.policy-section h3 {
  font-size: 19px;
  color: var(--primary-dark);
  margin-bottom: 14px;
  padding-bottom: 10px;
  border-bottom: 2px solid var(--primary-light);
}

.policy-section p {
  font-size: 15px;
  line-height: 1.8;
  color: var(--text-main);
  margin-bottom: 12px;
}

.policy-section ul {
  list-style: none;
  padding-left: 0;
}

.policy-section li {
  font-size: 15px;
  line-height: 1.8;
  color: var(--text-main);
  padding-left: 24px;
  position: relative;
  margin-bottom: 10px;
}

.policy-section li::before {
  content: "•";
  position: absolute;
  left: 8px;
  color: var(--primary);
  font-weight: bold;
}

.policy-section li strong {
  color: var(--primary-dark);
}

.policy-section a {
  color: var(--primary-dark);
  text-decoration: none;
}

.policy-section a:hover {
  text-decoration: underline;
}

/* ===== 关于我们页 ===== */
.about-story {
  max-width: 800px;
  margin: 0 auto;
}

.story-text p {
  font-size: 16px;
  line-height: 1.9;
  color: var(--text-main);
  margin-bottom: 20px;
  text-align: center;
}

@media (max-width: 768px) {
  .policy-content {
    padding: 36px 28px;
  }
  
  .policy-section h3 {
    font-size: 17px;
  }
}

/* ===== 产品列表页 ===== */
.product-category {
  margin-bottom: 48px;
}

.product-category:last-child {
  margin-bottom: 0;
}

.category-head {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 20px;
  padding-bottom: 14px;
  border-bottom: 2px solid var(--primary-light);
}

.category-icon {
  font-size: 28px;
}

.category-head h3 {
  font-size: 22px;
  color: var(--text-main);
  margin: 0;
  flex: 1;
}

.category-count {
  font-size: 13px;
  color: var(--text-sub);
  background: var(--primary-light);
  padding: 4px 12px;
  border-radius: 20px;
}

.product-list {
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.product-item {
  display: flex;
  align-items: center;
  gap: 18px;
  background: var(--white);
  border-radius: var(--radius-lg);
  padding: 22px 26px;
  box-shadow: var(--shadow-card);
  border: 1px solid rgba(52, 199, 123, 0.08);
  text-decoration: none;
  transition: all 0.3s ease;
}

.product-item:hover {
  transform: translateX(6px);
  box-shadow: var(--shadow-hover);
  border-color: rgba(52, 199, 123, 0.2);
}

.item-icon {
  width: 52px;
  height: 52px;
  border-radius: 14px;
  background: var(--primary-light);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 24px;
  flex-shrink: 0;
}

.item-info {
  flex: 1;
  min-width: 0;
}

.item-info h4 {
  font-size: 17px;
  color: var(--text-main);
  margin: 0 0 6px;
}

.item-info p {
  font-size: 14px;
  color: var(--text-sub);
  margin: 0;
  line-height: 1.6;
}

.item-arrow {
  font-size: 18px;
  color: var(--primary-dark);
  font-weight: 600;
  opacity: 0;
  transform: translateX(-8px);
  transition: all 0.3s ease;
  flex-shrink: 0;
}

.product-item:hover .item-arrow {
  opacity: 1;
  transform: translateX(0);
}

@media (max-width: 768px) {
  .category-head h3 {
    font-size: 19px;
  }
  
  .product-item {
    padding: 18px 20px;
  }
  
  .item-icon {
    width: 46px;
    height: 46px;
    font-size: 22px;
  }
}