/*
Theme Name: Kinder Pest Control Theme
Theme URI: https://www.kinder-pest-control.hk
Description: Professional pest control WordPress theme with minimalist black, white and gray design inspired by MakerSoul
Version: 5.5.0
Author: Kinder Pest Control
Author URI: https://www.kinder-pest-control.hk
License: GPL v2 or later
License URI: https://www.gnu.org/licenses/gpl-2.0.html
Text Domain: kinder-pest-theme
Domain Path: /languages
Requires at least: 5.0
Requires PHP: 7.4
*/

/* ========================================
   CSS 變數與全局設置 - 黑白灰簡約設計
   主色：黑白灰 + 簡約線條
   ======================================== */

:root {
  /* 品牌主色調 - 黑白灰 */
  --color-primary: #000000;        /* 純黑 */
  --color-primary-light: #333333;  /* 深灰 */
  --color-secondary: #666666;      /* 中灰 */
  --color-tertiary: #999999;       /* 淺灰 */
  --color-border: #cccccc;         /* 邊框灰 */
  --color-light-gray: #f5f5f5;     /* 淺灰背景 */
  --color-white: #ffffff;          /* 白色 */

  /* 文字色 */
  --color-text-primary: #000000;   /* 主要文字（黑） */
  --color-text-secondary: #666666; /* 次要文字（灰） */
  --color-text-muted: #999999;     /* 淡化文字 */

  /* 字型 */
  --font-primary: 'Space Grotesk', sans-serif;
  --font-secondary: 'Noto Sans TC', sans-serif;

  /* 間距 */
  --spacing-xs: 0.5rem;
  --spacing-sm: 1rem;
  --spacing-md: 1.5rem;
  --spacing-lg: 2rem;
  --spacing-xl: 3rem;
  --spacing-2xl: 4rem;

  /* 圓角 */
  --radius-sm: 0.25rem;
  --radius-md: 0.5rem;
  --radius-lg: 1rem;
  --radius-xl: 1.5rem;

  /* 陰影 */
  --shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.1);
  --shadow-md: 0 4px 12px rgba(0, 0, 0, 0.08);
  --shadow-lg: 0 8px 24px rgba(0, 0, 0, 0.12);
}

/* ========================================
   全局重置與基礎
   ======================================== */

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

html {
  scroll-behavior: smooth;
}

body {
  font-family: var(--font-secondary);
  color: var(--color-text-primary);
  background-color: var(--color-white);
  line-height: 1.6;
}

a {
  color: var(--color-primary);
  text-decoration: none;
  transition: color 0.3s ease;
}

a:hover {
  color: var(--color-secondary);
}

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

/* ========================================
   頂部 BAR（Logo + 社交媒體圖標）
   白色背景 + 黑色邊框
   ======================================== */

.top-bar {
  background-color: var(--color-white);
  padding: var(--spacing-md) var(--spacing-lg);
  display: flex;
  justify-content: space-between;
  align-items: center;
  border-bottom: 1px solid var(--color-border);
  position: sticky;
  top: 0;
  z-index: 1000;
  box-shadow: var(--shadow-sm);
}

.top-bar-logo {
  display: flex;
  align-items: center;
  gap: var(--spacing-md);
}

.top-bar-logo img,
.top-bar-logo .kinder-icon {
  height: 48px;
  width: auto;
  cursor: pointer;
  transition: opacity 0.3s ease;
}

.top-bar-logo img:hover,
.top-bar-logo .kinder-icon:hover {
  opacity: 0.85;
}

.top-bar-logo a {
  color: var(--color-primary);
  font-size: 1.5rem;
  font-weight: 700;
  font-family: var(--font-primary);
}

.mobile-menu-toggle {
  display: none;
  flex-direction: column;
  background: none;
  border: none;
  cursor: pointer;
  padding: 0.5rem;
  gap: 0.35rem;
  z-index: 100;
}

.mobile-menu-toggle span {
  width: 28px;
  height: 3px;
  background-color: #000000;
  border-radius: 2px;
  transition: all 0.3s ease;
  display: block;
}

.mobile-menu-toggle.active span:nth-child(1) {
  transform: rotate(45deg) translate(10px, 10px);
}

.mobile-menu-toggle.active span:nth-child(2) {
  opacity: 0;
}

.mobile-menu-toggle.active span:nth-child(3) {
  transform: rotate(-45deg) translate(7px, -7px);
}

.top-bar-socials {
  display: flex;
  gap: 0.75rem;
  align-items: center;
}

.top-bar-social-icon,
.top-bar-socials a {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 42px;
  height: 42px;
  background-color: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: 50%;
  transition: all 0.3s ease;
  color: var(--color-primary);
  font-size: 0.8rem;
  font-weight: 600;
}

.top-bar-social-icon:hover,
.top-bar-socials a:hover {
  background-color: var(--color-primary);
  color: var(--color-white);
  border-color: var(--color-primary);
}

.top-bar-socials img {
  width: 20px;
  height: 20px;
}

/* ========================================
   灰色導航欄 - 簡約版
   ======================================== */

.category-nav {
  background-color: var(--color-light-gray);
  padding: 0 var(--spacing-lg);
  border-bottom: 1px solid var(--color-border);
  overflow-x: auto;
  position: sticky;
  top: 83px;
  z-index: 999;
  scrollbar-width: none;
}

.category-nav::-webkit-scrollbar {
  display: none;
}

.category-nav ul,
.category-nav-list {
  list-style: none;
  display: flex;
  gap: 0;
  flex-wrap: nowrap;
  justify-content: center;
  padding: 0;
  margin: 0;
}

.category-nav li,
.category-nav-item {
  white-space: nowrap;
  position: relative;
}

.category-nav a,
.category-nav-link {
  color: var(--color-text-secondary);
  font-weight: 500;
  font-size: 0.9rem;
  padding: 0.9rem 1.1rem;
  display: block;
  border-bottom: 2px solid transparent;
  transition: all 0.3s ease;
  letter-spacing: 0.02em;
}

.category-nav a:hover,
.category-nav-link:hover,
.category-nav a.active,
.category-nav-link.active {
  color: var(--color-primary);
  border-bottom-color: var(--color-primary);
  background-color: var(--color-white);
}

/* ========================================
   廣告輪播
   ======================================== */

.carousel-section {
  position: relative;
}

.carousel-container {
  position: relative;
  width: 100%;
  height: 420px;
  overflow: hidden;
  background-color: var(--color-light-gray);
}

.carousel-slide {
  position: absolute;
  width: 100%;
  height: 100%;
  opacity: 0;
  transition: opacity 0.8s ease-in-out;
}

.carousel-slide.active {
  opacity: 1;
}

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

.carousel-controls {
  position: absolute;
  bottom: 20px;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  gap: 10px;
  z-index: 10;
}

.carousel-dot {
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background-color: rgba(0, 0, 0, 0.3);
  cursor: pointer;
  transition: all 0.3s ease;
  border: 2px solid transparent;
}

.carousel-dot.active {
  background-color: var(--color-primary);
  border-color: var(--color-white);
  transform: scale(1.2);
}

.carousel-arrow {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  width: 50px;
  height: 50px;
  background-color: rgba(0, 0, 0, 0.6);
  color: var(--color-white);
  border: 1px solid var(--color-primary);
  cursor: pointer;
  font-size: 22px;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all 0.3s ease;
  z-index: 5;
  border-radius: var(--radius-md);
}

.carousel-arrow:hover {
  background-color: var(--color-primary);
  border-color: var(--color-primary);
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.4);
}

.carousel-arrow.prev {
  left: 20px;
}

.carousel-arrow.next {
  right: 20px;
}

/* ========================================
   區塊標題通用樣式
   ======================================== */

.section-title {
  text-align: center;
  font-size: 2rem;
  font-weight: 800;
  font-family: var(--font-primary);
  color: var(--color-primary);
  margin-bottom: var(--spacing-2xl);
  position: relative;
  padding-bottom: 1rem;
}

.section-title::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 60px;
  height: 2px;
  background-color: var(--color-primary);
  border-radius: 1px;
}

/* ========================================
   滅蟲服務區塊
   白色背景 + 簡約卡片
   ======================================== */

.services-section {
  padding: var(--spacing-2xl) var(--spacing-lg);
  background-color: var(--color-white);
}

.services-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--spacing-lg);
  max-width: 1200px;
  margin: 0 auto;
}

.service-card {
  background-color: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: all 0.35s ease;
  box-shadow: var(--shadow-sm);
  position: relative;
}

.service-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 2px;
  background-color: var(--color-primary);
  opacity: 0;
  transition: opacity 0.3s ease;
}

.service-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
  border-color: var(--color-primary);
}

.service-card:hover::before {
  opacity: 1;
}

.service-card-image {
  overflow: hidden;
  height: 200px;
}

.service-card-image img,
.service-card img {
  width: 100%;
  height: 200px;
  object-fit: cover;
  transition: transform 0.4s ease;
}

.service-card:hover .service-card-image img,
.service-card:hover img {
  transform: scale(1.05);
}

.service-card-content {
  padding: var(--spacing-lg);
}

.service-card-title,
.service-card h3 {
  font-size: 1.15rem;
  font-weight: 700;
  margin-bottom: 0.75rem;
  color: var(--color-primary);
  font-family: var(--font-primary);
}

.service-card-desc,
.service-card p {
  color: var(--color-text-secondary);
  font-size: 0.9rem;
  margin-bottom: var(--spacing-md);
  line-height: 1.7;
}

.service-card-link,
.service-card a {
  display: inline-block;
  color: var(--color-primary);
  font-weight: 600;
  font-size: 0.9rem;
  padding: 0.5rem 1.25rem;
  border: 1px solid var(--color-primary);
  border-radius: var(--radius-md);
  transition: all 0.3s ease;
  text-decoration: none;
}

.service-card-link:hover,
.service-card a:hover {
  background-color: var(--color-primary);
  color: var(--color-white);
  text-decoration: none;
}

/* ========================================
   滅蟲產品區塊
   淺灰背景 + 簡約卡片
   ======================================== */

.products-section {
  padding: var(--spacing-2xl) var(--spacing-lg);
  background-color: var(--color-light-gray);
}

.products-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: var(--spacing-lg);
  max-width: 1200px;
  margin: 0 auto;
}

.product-card {
  background-color: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: all 0.35s ease;
  box-shadow: var(--shadow-sm);
  position: relative;
}

.product-card::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: 2px;
  background-color: var(--color-primary);
  opacity: 0;
  transition: opacity 0.3s ease;
}

.product-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
  border-color: var(--color-primary);
}

.product-card:hover::after {
  opacity: 1;
}

.product-card-image {
  overflow: hidden;
  height: 200px;
  background-color: var(--color-light-gray);
}

.product-card-image img,
.product-card img {
  width: 100%;
  height: 200px;
  object-fit: cover;
  transition: transform 0.4s ease;
}

.product-card:hover .product-card-image img,
.product-card:hover img {
  transform: scale(1.05);
}

.product-card-content {
  padding: var(--spacing-lg);
}

.product-card-title,
.product-card h3 {
  font-size: 1.15rem;
  font-weight: 700;
  margin-bottom: 0.75rem;
  color: var(--color-primary);
  font-family: var(--font-primary);
}

.product-card-desc,
.product-card p {
  color: var(--color-text-secondary);
  font-size: 0.9rem;
  margin-bottom: var(--spacing-md);
  line-height: 1.7;
}

.product-card a,
.product-card .btn {
  display: inline-block;
  color: var(--color-white) !important;
  background-color: var(--color-primary) !important;
  font-weight: 600;
  font-size: 0.9rem;
  padding: 0.5rem 1.25rem;
  border: 1px solid var(--color-primary);
  border-radius: var(--radius-md);
  transition: all 0.3s ease;
  text-decoration: none;
}

.product-card a:hover,
.product-card .btn:hover {
  background-color: var(--color-secondary) !important;
  border-color: var(--color-secondary);
  color: var(--color-white) !important;
}

/* ========================================
   現場施工影片展示區
   上下排列，白色背景
   ======================================== */

.videos-section {
  padding: var(--spacing-2xl) var(--spacing-lg);
  background-color: var(--color-white);
}

.videos-grid,
.videos-container,
.videos-vertical {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-2xl);
  max-width: 860px;
  margin: 0 auto;
}

.video-card,
.video-item {
  background-color: var(--color-white);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-md);
  transition: all 0.35s ease;
  border: 1px solid var(--color-border);
}

.video-card:hover,
.video-item:hover {
  box-shadow: var(--shadow-lg);
  transform: translateY(-2px);
}

.video-card h3 {
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--color-white);
  padding: var(--spacing-md) var(--spacing-lg);
  background-color: var(--color-primary);
  font-family: var(--font-primary);
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.video-card h3::before {
  content: '▶';
  font-size: 0.9rem;
}

.video-player {
  position: relative;
  width: 100%;
  padding-bottom: 56.25%; /* 16:9 */
  height: 0;
  overflow: hidden;
}

.video-player iframe {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  border: none;
}

.video-card iframe,
.video-item iframe,
.video-item video {
  width: 100%;
  height: 480px;
  border: none;
  display: block;
}

/* ========================================
   通用按鈕
   ======================================== */

.btn {
  display: inline-block;
  padding: 0.75rem 1.75rem;
  background-color: var(--color-primary) !important;
  color: var(--color-white) !important;
  border: 1px solid var(--color-primary);
  border-radius: var(--radius-md);
  font-weight: 600;
  font-size: 0.95rem;
  cursor: pointer;
  transition: all 0.3s ease;
  text-decoration: none !important;
}

.btn:hover {
  background-color: var(--color-secondary) !important;
  color: var(--color-white) !important;
  border-color: var(--color-secondary);
  text-decoration: none !important;
}

/* ========================================
   頁腳 - MakerSoul 風格設計（中間分隔線）
   ======================================== */

.site-footer {
  background-color: var(--color-white);
  color: var(--color-text-primary);
  padding: var(--spacing-2xl) var(--spacing-lg);
  border-top: 1px solid var(--color-border);
  position: relative;
  overflow: hidden;
}

.footer-content {
  display: grid;
  grid-template-columns: 1fr 1fr 1fr;
  gap: 0;
  max-width: 1100px;
  margin: 0 auto;
  align-items: flex-start;
  padding-bottom: var(--spacing-2xl);
  position: relative;
  z-index: 1;
}

/* 三欄式排版 */
.footer-column {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-lg);
  padding: 0 var(--spacing-xl);
  position: relative;
}

/* 第一欄和第二欄右邊分隔線 */
.footer-column-1::after,
.footer-column-2::after {
  content: '';
  position: absolute;
  right: 0;
  top: 0;
  bottom: 0;
  width: 1px;
  background-color: var(--color-border);
}

/* 第一欄左邊無邊距 */
.footer-column-1 {
  padding-left: 0;
}

/* 第三欄右邊無邊距 */
.footer-column-3 {
  padding-right: 0;
}

.footer-section {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.footer-title {
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--color-primary);
  font-family: var(--font-primary);
  margin-bottom: 0.5rem;
  letter-spacing: 0.03em;
}

.footer-subtitle {
  font-size: 1rem;
  font-weight: 600;
  color: var(--color-primary);
  font-family: var(--font-primary);
  margin-bottom: 0.25rem;
}

.footer-contact-group {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.contact-item {
  display: flex;
  align-items: flex-start;
  gap: 0.75rem;
}

.contact-icon {
  font-size: 1.1rem;
  min-width: 24px;
  margin-top: 0.1rem;
  color: var(--color-primary);
}

.contact-details {
  display: flex;
  flex-direction: column;
  gap: 0.2rem;
}

.contact-link {
  color: var(--color-text-secondary);
  font-size: 0.95rem;
  transition: color 0.3s ease;
}

.contact-link:hover {
  color: var(--color-primary);
}

.address-group {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.address-item {
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
}

.address-item strong {
  color: var(--color-text-primary);
  font-size: 0.95rem;
}

.address-item p {
  color: var(--color-text-secondary);
  font-size: 0.9rem;
  line-height: 1.6;
  margin: 0;
}

/* 頁腳導覽 */
.footer-nav-section {
  width: 100%;
}

.footer-nav-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  margin-top: 0.75rem;
}

.footer-nav-link {
  color: var(--color-text-secondary);
  font-size: 0.95rem;
  padding: 0.3rem 0;
  transition: all 0.3s ease;
  position: relative;
}

.footer-nav-link::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0;
  height: 1px;
  background-color: var(--color-primary);
  transition: width 0.3s ease;
}

.footer-nav-link:hover {
  color: var(--color-primary);
}

.footer-nav-link:hover::after {
  width: 100%;
}

/* 頁腳 Logo */
.footer-logo-section {
  margin-top: var(--spacing-md);
}

.footer-logo {
  text-align: left;
}

.footer-logo-img,
.footer-logo img {
  height: 70px;
  width: auto;
  opacity: 0.85;
  transition: all 0.3s ease;
}

.footer-logo-img:hover,
.footer-logo img:hover {
  opacity: 1;
}

/* 頁腳底部版權列 */
.footer-bottom {
  text-align: center;
  padding: var(--spacing-md) 0;
  border-top: 1px solid var(--color-border);
  margin-top: var(--spacing-lg);
  color: var(--color-text-muted);
  font-size: 0.875rem;
  position: relative;
  z-index: 1;
}

.footer-bottom strong {
  color: var(--color-primary);
}

/* ========================================
   響應式設計
   ======================================== */

@media (max-width: 1024px) {
  .services-grid,
  .products-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

/* ========================================
   平板版本優化 (768px - 1024px)
   ======================================== */

@media (min-width: 769px) and (max-width: 1024px) {
  .top-bar-logo img,
  .top-bar-logo .kinder-logo {
    height: 40px;
  }

  .top-bar-socials {
    gap: 0.5rem;
  }

  .top-bar-social-icon img {
    width: 32px;
    height: 32px;
  }

  .category-nav-list {
    flex-wrap: wrap;
    gap: 0.5rem;
  }

  .category-nav-link {
    font-size: 0.85rem;
    padding: 0.5rem 0.75rem;
  }

  .carousel-arrow {
    width: 40px;
    height: 40px;
    font-size: 18px;
  }

  .service-card,
  .product-card {
    padding: 1.5rem;
  }

  .section-title {
    font-size: 1.8rem;
  }

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

  .footer-column-3 {
    grid-column: 1 / -1;
  }
}

/* ========================================
   手機版本優化 (max-width: 768px)
   ======================================== */

@media (max-width: 768px) {
  .mobile-menu-toggle {
    display: flex;
  }

  .category-nav {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100vh;
    background-color: var(--color-white);
    transform: translateX(-100%);
    transition: transform 0.3s ease;
    z-index: 99;
    padding-top: 80px;
    overflow-y: auto;
  }

  .category-nav.active {
    transform: translateX(0);
  }

  .category-nav-list {
    flex-direction: column;
    gap: 0;
  }

  .category-nav-item {
    border-bottom: 1px solid var(--color-border);
  }

  .category-nav-link {
    display: block;
    padding: 1rem 1.5rem;
    font-size: 0.95rem;
    border: none;
  }

  .top-bar {
    flex-direction: row;
    gap: var(--spacing-sm);
    padding: var(--spacing-sm) var(--spacing-md);
    align-items: center;
    justify-content: space-between;
  }

  .category-nav {
    top: 110px;
    padding: 0 var(--spacing-md);
  }

  .category-nav ul,
  .category-nav-list {
    justify-content: flex-start;
  }

  .carousel-container {
    height: 260px;
  }

  .services-grid,
  .products-grid {
    grid-template-columns: 1fr;
  }

  .videos-grid,
  .videos-container,
  .videos-vertical {
    max-width: 100%;
  }

  .video-card iframe,
  .video-item iframe,
  .video-item video,
  .video-item iframe {
    height: 280px;
  }

  .top-bar-logo img,
  .top-bar-logo .kinder-logo {
    height: 36px;
  }

  .top-bar-socials {
    gap: 0.5rem;
  }

  .top-bar-social-icon img {
    width: 28px;
    height: 28px;
  }

  .category-nav {
    overflow-x: auto;
  }

  .category-nav-list {
    flex-wrap: nowrap;
    gap: 0.25rem;
  }

  .category-nav-link {
    font-size: 0.75rem;
    padding: 0.4rem 0.6rem;
    white-space: nowrap;
    border: none;
  }

  .carousel-arrow {
    width: 36px;
    height: 36px;
    font-size: 16px;
    left: 10px !important;
    right: 10px !important;
  }

  .carousel-arrow.prev {
    left: 10px;
  }

  .carousel-arrow.next {
    right: 10px;
  }

  .carousel-dots {
    bottom: 15px;
  }

  .carousel-dot {
    width: 8px;
    height: 8px;
    margin: 0 4px;
  }

  .service-card,
  .product-card {
    padding: 1.25rem;
  }

  .service-card-title,
  .product-card-title {
    font-size: 1.1rem;
  }

  .service-card-desc,
  .product-card-desc,
  .service-card p,
  .product-card p {
    font-size: 0.85rem;
  }

  .btn {
    padding: 0.6rem 1.25rem;
    font-size: 0.85rem;
  }

  .video-item {
    margin-bottom: 1.5rem;
  }

  .video-item video,
  .video-item iframe {
    height: 240px;
  }

  .footer-content {
    grid-template-columns: 1fr;
    gap: var(--spacing-xl);
  }

  .footer-column-1::after,
  .footer-column-2::after {
    display: none;
  }

  .footer-column {
    padding: 0 !important;
  }

  .footer-title {
    font-size: 1.1rem;
  }

  .contact-item,
  .address-item {
    margin-bottom: 1rem;
  }

  .footer-nav-list {
    flex-wrap: wrap;
    gap: 0.5rem;
  }

  .footer-nav-link {
    font-size: 0.9rem;
  }

  .section-title {
    font-size: 1.4rem;
  }

  .hero-title {
    font-size: 1.8rem;
  }

  .hero-subtitle {
    font-size: 1rem;
  }
}

@media (max-width: 480px) {
  .carousel-container {
    height: 200px;
  }

  .carousel-arrow {
    width: 38px;
    height: 38px;
    font-size: 16px;
  }

  .services-section,
  .products-section,
  .videos-section {
    padding: var(--spacing-xl) var(--spacing-md);
  }

  .section-title {
    font-size: 1.4rem;
  }

  .video-card iframe,
  .video-item iframe,
  .video-item video {
    height: 220px;
  }

  .top-bar-social-icon,
  .top-bar-socials a {
    width: 36px;
    height: 36px;
    font-size: 0.75rem;
  }
}

/* ========================================
   白蟻防治服務頁面樣式
   ======================================== */

.termite-control-content {
  max-width: 900px;
  margin: 0 auto;
  padding: var(--spacing-xl) var(--spacing-md);
}

.termite-hero {
  text-align: center;
  margin-bottom: var(--spacing-xxl);
  padding: var(--spacing-xl) 0;
  border-bottom: 2px solid var(--color-border);
}

.termite-title {
  font-size: 2.5rem;
  font-weight: 700;
  color: var(--color-text);
  margin-bottom: var(--spacing-md);
}

.termite-subtitle {
  font-size: 1.2rem;
  color: var(--color-text-secondary);
}

.termite-main {
  margin-bottom: var(--spacing-xxl);
}

.termite-intro,
.termite-method,
.termite-features,
.termite-cases,
.termite-contact {
  margin-bottom: var(--spacing-xl);
  padding-bottom: var(--spacing-xl);
  border-bottom: 1px solid var(--color-border);
}

.termite-intro h2,
.termite-method h2,
.termite-features h2,
.termite-cases h2,
.termite-contact h2 {
  font-size: 1.8rem;
  font-weight: 700;
  color: var(--color-text);
  margin-bottom: var(--spacing-md);
  padding-bottom: var(--spacing-md);
  border-bottom: 3px solid #000000;
}

.termite-intro p,
.termite-method p,
.termite-contact p {
  font-size: 1rem;
  line-height: 1.8;
  color: var(--color-text-secondary);
  margin-bottom: var(--spacing-md);
}

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

.features-list li {
  font-size: 1.05rem;
  line-height: 2;
  color: var(--color-text-secondary);
  padding: var(--spacing-sm) 0;
  padding-left: var(--spacing-md);
  border-left: 4px solid #000000;
  margin-bottom: var(--spacing-md);
}

.case-item {
  background-color: #f5f5f5;
  padding: var(--spacing-lg);
  margin-bottom: var(--spacing-lg);
  border-radius: 8px;
  border-left: 5px solid #000000;
}

.case-item h3 {
  font-size: 1.3rem;
  font-weight: 700;
  color: var(--color-text);
  margin-bottom: var(--spacing-md);
}

.case-item p {
  font-size: 0.95rem;
  line-height: 1.8;
  color: var(--color-text-secondary);
  margin-bottom: var(--spacing-md);
}

.case-item p:last-child {
  margin-bottom: 0;
}

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

.contact-list li {
  font-size: 1.05rem;
  line-height: 2.2;
  color: var(--color-text-secondary);
  padding: var(--spacing-sm) 0;
}

.contact-list strong {
  color: var(--color-text);
  font-weight: 700;
}

.termite-back {
  text-align: center;
  margin-top: var(--spacing-xxl);
  padding-top: var(--spacing-xl);
}

.termite-back .btn {
  display: inline-block;
}

/* 平板版本 (768px - 1024px) */
@media (min-width: 769px) and (max-width: 1024px) {
  .termite-title {
    font-size: 2rem;
  }

  .termite-intro h2,
  .termite-method h2,
  .termite-features h2,
  .termite-cases h2,
  .termite-contact h2 {
    font-size: 1.5rem;
  }
}

/* 手機版本 (max-width: 768px) */
@media (max-width: 768px) {
  .termite-control-content {
    padding: var(--spacing-lg) var(--spacing-md);
  }

  .termite-title {
    font-size: 1.6rem;
    margin-bottom: var(--spacing-md);
  }

  .termite-subtitle {
    font-size: 1rem;
  }

  .termite-intro h2,
  .termite-method h2,
  .termite-features h2,
  .termite-cases h2,
  .termite-contact h2 {
    font-size: 1.3rem;
    margin-bottom: var(--spacing-md);
  }

  .termite-intro p,
  .termite-method p,
  .termite-contact p {
    font-size: 0.9rem;
    line-height: 1.7;
  }

  .features-list li {
    font-size: 0.95rem;
    line-height: 1.8;
  }

  .case-item {
    padding: var(--spacing-md);
    margin-bottom: var(--spacing-md);
  }

  .case-item h3 {
    font-size: 1.1rem;
  }

  .case-item p {
    font-size: 0.9rem;
  }

  .contact-list li {
    font-size: 0.95rem;
    line-height: 2;
  }
}

/* ========================================
   手機版服務區塊 - 3 格一行排版
   ======================================== */
@media (max-width: 768px) {
  .services-grid {
    grid-template-columns: repeat(3, 1fr);
    gap: var(--spacing-md);
  }

  .service-card {
    box-shadow: none;
    border: 1px solid var(--color-border);
  }

  .service-card-image {
    height: 120px;
  }

  .service-card-image img,
  .service-card img {
    height: 120px;
  }

  .service-card-content {
    padding: var(--spacing-md);
  }

  .service-card-title,
  .service-card h3 {
    font-size: 0.95rem;
    margin-bottom: 0.5rem;
  }

  .service-card-desc,
  .service-card p {
    font-size: 0.8rem;
    margin-bottom: var(--spacing-sm);
    line-height: 1.5;
  }

  .service-card-link,
  .service-card a {
    font-size: 0.8rem;
    padding: 0.4rem 0.8rem;
  }
}