/*
Theme Name: Wings Computer Theme
Theme URI: https://wingscomputer.com.hk/
Author: Cosmas Chan
Author URI: https://www.cosmas.io
Description: Custom WordPress theme for WINGS COMPUTER (HONG KONG) LIMITED (翼電腦(香港)有限公司). Designed for high PageSpeed performance, Local SEO, and secure IT asset recovery services.
Version: 1.0.0
License: GNU General Public License v2 or later
License URI: http://www.gnu.org/licenses/gpl-2.0.html
Text Domain: wings-theme
*/

/* Google Fonts import moved to HTML <head> for pagespeed optimization */

:root {
  /* Color System */
  --primary: #0f172a;       /* Slate 900 */
  --primary-light: #1e293b; /* Slate 800 */
  --primary-rgb: 15, 23, 42;
  --secondary: #3b82f6;     /* Modern Blue */
  --secondary-hover: #2563eb;
  --accent: #10b981;        /* Emerald 500 (Eco Green) */
  --accent-dark: #059669;   /* Emerald 600 */
  --accent-light: #34d399;  /* Emerald 400 */
  --accent-bg: #f0fdf4;     /* Emerald 50 */
  --accent-rgb: 16, 185, 129;
  
  --text-main: #334155;     /* Slate 700 */
  --text-dark: #0f172a;     /* Slate 900 */
  --text-muted: #64748b;    /* Slate 500 */
  --text-light: #f8fafc;    /* Slate 50 */
  
  --bg-main: #ffffff;
  --bg-secondary: #f8fafc;  /* Slate 50 */
  --bg-accent: #f1f5f9;     /* Slate 100 */
  --bg-dark: #0f172a;       /* Footer & Dark Hero */
  --bg-glass: rgba(255, 255, 255, 0.8);
  
  --border-color: #e2e8f0;  /* Slate 200 */
  --border-light: #f1f5f9;  /* Slate 100 */
  
  /* Shadows */
  --shadow-sm: 0 1px 3px 0 rgba(0, 0, 0, 0.05), 0 1px 2px -1px rgba(0, 0, 0, 0.05);
  --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.05), 0 2px 4px -2px rgba(0, 0, 0, 0.05);
  --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.08), 0 4px 6px -4px rgba(0, 0, 0, 0.08);
  --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 8px 10px -6px rgba(0, 0, 0, 0.1);
  --shadow-inset: inset 0 2px 4px 0 rgba(0, 0, 0, 0.05);
  
  /* Transitions */
  --transition-fast: 0.15s ease;
  --transition-normal: 0.25s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-slow: 0.4s cubic-bezier(0.4, 0, 0.2, 1);
  
  /* Border Radius */
  --radius-sm: 6px;
  --radius-md: 12px;
  --radius-lg: 16px;
  --radius-xl: 24px;
  --radius-full: 9999px;
  
  /* Layout */
  --container-width: 1280px;
  --header-height: 80px;
}

/* Reset & Base Styles */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
  font-size: 16px;
}

body {
  font-family: 'Noto Sans HK', 'Inter', sans-serif;
  color: var(--text-main);
  background-color: var(--bg-main);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

h1, h2, h3, h4, h5, h6 {
  font-family: 'Noto Sans HK', 'Outfit', sans-serif;
  color: var(--text-dark);
  font-weight: 700;
  line-height: 1.25;
  margin-bottom: 0.5em;
}

h1 { font-size: 2.5rem; letter-spacing: -0.02em; }
h2 { font-size: 2rem; letter-spacing: -0.01em; }
h3 { font-size: 1.5rem; }
h4 { font-size: 1.25rem; }
p { margin-bottom: 1rem; }

a {
  color: inherit;
  text-decoration: none;
  transition: var(--transition-fast);
}

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

ul {
  list-style: none;
}

/* Utilities */
.container {
  width: 100%;
  max-width: var(--container-width);
  margin-left: auto;
  margin-right: auto;
  padding-left: 20px;
  padding-right: 20px;
}

.section {
  padding-top: 80px;
  padding-bottom: 80px;
}

.section-bg-sec {
  background-color: var(--bg-secondary);
}

.section-bg-dark {
  background-color: var(--bg-dark);
  color: var(--text-light);
}

.section-bg-dark h1,
.section-bg-dark h2,
.section-bg-dark h3,
.section-bg-dark h4 {
  color: #ffffff;
}

.text-center { text-align: center; }
.text-right { text-align: right; }
.text-accent { color: var(--accent); }
.font-english { font-family: 'Outfit', sans-serif; }

.section-title {
  margin-bottom: 50px;
  text-align: center;
  position: relative;
}

.section-title h2 {
  font-size: 2.25rem;
  margin-bottom: 15px;
}

.section-title p {
  color: var(--text-muted);
  max-width: 600px;
  margin-left: auto;
  margin-right: auto;
  font-size: 1.1rem;
}

.section-title::after {
  content: '';
  display: block;
  width: 60px;
  height: 4px;
  background-color: var(--accent);
  margin: 15px auto 0 auto;
  border-radius: var(--radius-full);
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-family: 'Noto Sans HK', sans-serif;
  font-weight: 500;
  padding: 12px 28px;
  border-radius: var(--radius-md);
  cursor: pointer;
  transition: var(--transition-normal);
  border: 1px solid transparent;
  font-size: 0.95rem;
  gap: 8px;
}

.btn-primary {
  background-color: var(--primary);
  color: #ffffff;
  box-shadow: var(--shadow-sm);
}

.btn-primary:hover {
  background-color: var(--primary-light);
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}

.btn-accent {
  background-color: var(--accent);
  color: #ffffff;
  box-shadow: 0 4px 14px rgba(16, 185, 129, 0.4);
}

.btn-accent:hover {
  background-color: var(--accent-dark);
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(16, 185, 129, 0.5);
}

.btn-outline {
  background-color: transparent;
  color: var(--primary);
  border-color: var(--primary);
}

.btn-outline:hover {
  background-color: var(--bg-accent);
  transform: translateY(-2px);
}

.btn-outline-white {
  background-color: transparent;
  color: #ffffff;
  border-color: rgba(255, 255, 255, 0.4);
}

.btn-outline-white:hover {
  background-color: rgba(255, 255, 255, 0.1);
  border-color: #ffffff;
  transform: translateY(-2px);
}

.btn-whatsapp {
  background-color: #25d366;
  color: #ffffff;
  box-shadow: 0 4px 14px rgba(37, 211, 102, 0.3);
}

.btn-whatsapp:hover {
  background-color: #20ba5a;
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(37, 211, 102, 0.4);
}

/* Header & Navigation */
.header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: var(--header-height);
  background-color: var(--bg-glass);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border-color);
  z-index: 1000;
  transition: var(--transition-normal);
}

.header.scrolled {
  height: 70px;
  box-shadow: var(--shadow-md);
}

.header-container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 100%;
}

.logo img {
  height: 60px;
  width: auto;
  transition: var(--transition-normal);
}

.header.scrolled .logo img {
  height: 50px;
}

.nav-list {
  display: flex;
  align-items: center;
  gap: 32px;
}

.nav-link {
  font-weight: 500;
  font-size: 1rem;
  color: var(--text-main);
  padding: 8px 0;
  position: relative;
}

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

.nav-link::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0;
  height: 2px;
  background-color: var(--accent);
  transition: var(--transition-normal);
}

.nav-link.active {
  color: var(--accent-dark);
  font-weight: 700;
}

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

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

.header-actions {
  display: flex;
  align-items: center;
  gap: 16px;
}

/* Hamburger Mobile Toggle */
.hamburger {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  padding: 8px;
  z-index: 1001;
}

.hamburger-box {
  width: 24px;
  height: 18px;
  display: block;
  position: relative;
}

.hamburger-inner {
  width: 100%;
  height: 2px;
  background-color: var(--text-dark);
  position: absolute;
  left: 0;
  top: 50%;
  transform: translateY(-50%);
  transition: var(--transition-fast);
}

.hamburger-inner::before,
.hamburger-inner::after {
  content: '';
  width: 100%;
  height: 2px;
  background-color: var(--text-dark);
  position: absolute;
  left: 0;
  transition: var(--transition-normal);
}

.hamburger-inner::before { top: -8px; }
.hamburger-inner::after { bottom: -8px; }

/* Hamburger Active State */
.hamburger.active .hamburger-inner {
  background-color: transparent;
}

.hamburger.active .hamburger-inner::before {
  transform: rotate(45deg);
  top: 0;
}

.hamburger.active .hamburger-inner::after {
  transform: rotate(-45deg);
  bottom: 0;
}

/* Mobile Nav Drawer */
.mobile-nav {
  position: fixed;
  top: 0;
  right: -100%;
  width: 280px;
  height: 100vh;
  background-color: #ffffff;
  box-shadow: var(--shadow-xl);
  padding: 100px 30px 40px 30px;
  display: flex;
  flex-direction: column;
  gap: 24px;
  z-index: 999;
  transition: var(--transition-normal);
}

.mobile-nav.active {
  right: 0;
}

.mobile-nav .nav-link {
  font-size: 1.1rem;
  padding: 10px 0;
}

/* Hero Section */
.hero {
  padding-top: calc(var(--header-height) + 60px);
  padding-bottom: 100px;
  background: radial-gradient(circle at 80% 20%, rgba(16, 185, 129, 0.08) 0%, rgba(255, 255, 255, 0) 50%),
              linear-gradient(135deg, #f8fafc 0%, #e2e8f0 100%);
  position: relative;
  overflow: hidden;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  align-items: center;
  gap: 40px;
}

.hero-tag {
  display: inline-flex;
  align-items: center;
  background-color: var(--accent-bg);
  border: 1px solid rgba(16, 185, 129, 0.2);
  color: var(--accent-dark);
  font-weight: 600;
  font-size: 0.85rem;
  padding: 6px 14px;
  border-radius: var(--radius-full);
  margin-bottom: 20px;
  box-shadow: var(--shadow-sm);
}

.hero-title {
  font-size: 3.25rem;
  line-height: 1.15;
  margin-bottom: 20px;
  letter-spacing: -0.03em;
}

.hero-title span {
  background: linear-gradient(135deg, var(--accent-dark) 0%, var(--secondary) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.hero-desc {
  font-size: 1.15rem;
  color: var(--text-muted);
  margin-bottom: 35px;
  max-width: 580px;
}

.hero-google-badge:hover {
  transform: translateY(-2px);
  opacity: 0.95;
}

.hero-cta {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
  margin-bottom: 40px;
}

.hero-stats {
  display: flex;
  gap: 40px;
  border-top: 1px solid var(--border-color);
  padding-top: 30px;
}

.hero-stat-item {
  display: flex;
  flex-direction: column;
}

.hero-stat-val {
  font-size: 2rem;
  font-weight: 700;
  color: var(--text-dark);
  font-family: 'Outfit', sans-serif;
  line-height: 1;
  margin-bottom: 5px;
}

.hero-stat-val span {
  color: var(--accent);
}

.hero-stat-lbl {
  font-size: 0.85rem;
  color: var(--text-muted);
}

.hero-image-wrapper {
  position: relative;
  width: 100%;
  height: 420px;
  border-radius: var(--radius-xl);
  overflow: hidden;
  box-shadow: var(--shadow-xl);
}

.hero-image {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: var(--transition-slow);
}

.hero-image-wrapper:hover .hero-image {
  transform: scale(1.05);
}

/* Service Pillars Section */
.services-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 40px;
}

.service-pillar-card {
  background-color: var(--bg-main);
  border-radius: var(--radius-lg);
  border: 1px solid var(--border-color);
  overflow: hidden;
  box-shadow: var(--shadow-md);
  transition: var(--transition-normal);
  display: flex;
  flex-direction: column;
}

.service-pillar-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-xl);
  border-color: rgba(16, 185, 129, 0.3);
}

.service-card-image {
  height: 240px;
  position: relative;
  overflow: hidden;
}

.service-card-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: var(--transition-slow);
}

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

.service-card-badge {
  position: absolute;
  top: 20px;
  left: 20px;
  background-color: var(--primary);
  color: #ffffff;
  font-size: 0.8rem;
  font-weight: 600;
  padding: 6px 14px;
  border-radius: var(--radius-full);
  z-index: 1;
  box-shadow: var(--shadow-md);
}

.service-pillar-card:nth-child(2) .service-card-badge {
  background-color: var(--accent-dark);
}

.service-card-content {
  padding: 35px;
  flex-grow: 1;
  display: flex;
  flex-direction: column;
}

.service-card-content h3 {
  font-size: 1.6rem;
  margin-bottom: 15px;
}

.service-card-content p {
  color: var(--text-muted);
  margin-bottom: 25px;
  flex-grow: 1;
}

.service-card-features {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 12px;
  margin-bottom: 30px;
}

.service-feature-item {
  display: flex;
  align-items: center;
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--text-dark);
  gap: 8px;
}

.service-feature-item svg {
  width: 16px;
  height: 16px;
  fill: none;
  stroke: var(--accent-dark);
  stroke-width: 2.5;
}

.service-card-link {
  align-self: flex-start;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  color: var(--accent-dark);
  font-weight: 700;
  font-size: 0.95rem;
}

.service-card-link svg {
  width: 16px;
  height: 16px;
  fill: none;
  stroke: currentColor;
  stroke-width: 2;
  transition: var(--transition-fast);
}

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

.service-card-link:hover svg {
  transform: translateX(4px);
}

/* Why Us Section */
.why-us-grid {
  display: grid;
  grid-template-columns: 0.85fr 1.15fr;
  gap: 50px;
  align-items: center;
}

.why-us-image-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 20px;
}

.why-us-image-grid img {
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-md);
  height: 200px;
  object-fit: cover;
  width: 100%;
}

.why-us-image-grid img:nth-child(2) {
  margin-top: 30px;
}

.why-us-image-grid img:nth-child(3) {
  margin-top: -30px;
}

.why-us-list {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 30px;
}

.why-us-card {
  background-color: var(--bg-main);
  padding: 30px;
  border-radius: var(--radius-md);
  border: 1px solid var(--border-color);
  box-shadow: var(--shadow-sm);
  transition: var(--transition-normal);
}

.why-us-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
  border-color: rgba(16, 185, 129, 0.2);
}

.why-us-icon-wrapper {
  width: 54px;
  height: 54px;
  background-color: var(--accent-bg);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--accent-dark);
  margin-bottom: 20px;
  border: 1px solid rgba(16, 185, 129, 0.1);
}

.why-us-icon-wrapper svg {
  width: 26px;
  height: 26px;
  fill: none;
  stroke: currentColor;
  stroke-width: 2;
}

.why-us-card h4 {
  font-size: 1.2rem;
  margin-bottom: 10px;
}

.why-us-card p {
  font-size: 0.9rem;
  color: var(--text-muted);
  margin-bottom: 0;
  line-height: 1.5;
}

/* Call to Action Banner */
.cta-banner {
  background: linear-gradient(135deg, var(--primary) 0%, var(--primary-light) 100%);
  color: #ffffff;
  padding: 60px 40px;
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-xl);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 40px;
  margin-bottom: -60px;
  position: relative;
  z-index: 10;
}

.cta-banner-content {
  max-width: 650px;
}

.cta-banner h3 {
  color: #ffffff;
  font-size: 2rem;
  margin-bottom: 10px;
}

.cta-banner p {
  color: rgba(255, 255, 255, 0.7);
  font-size: 1.1rem;
  margin-bottom: 0;
}

.cta-banner-actions {
  display: flex;
  gap: 16px;
  flex-shrink: 0;
}

/* FAQ Accordions */
.faq-container {
  max-width: 800px;
  margin: 0 auto;
}

.faq-item {
  background-color: var(--bg-main);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  margin-bottom: 16px;
  overflow: hidden;
  transition: var(--transition-normal);
}

.faq-item:hover {
  border-color: rgba(16, 185, 129, 0.2);
  box-shadow: var(--shadow-sm);
}

.faq-question {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 22px 28px;
  cursor: pointer;
  user-select: none;
}

.faq-question h4 {
  font-size: 1.1rem;
  margin-bottom: 0;
  font-weight: 600;
  transition: var(--transition-fast);
}

.faq-icon {
  width: 20px;
  height: 20px;
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  transition: var(--transition-normal);
}

.faq-icon::before,
.faq-icon::after {
  content: '';
  position: absolute;
  background-color: var(--text-muted);
  transition: var(--transition-normal);
}

.faq-icon::before {
  width: 14px;
  height: 2px;
}

.faq-icon::after {
  width: 2px;
  height: 14px;
}

.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: var(--transition-normal);
  padding: 0 28px;
  color: var(--text-muted);
  font-size: 0.95rem;
  border-top: 1px solid transparent;
}

.faq-item.active {
  border-color: var(--accent-dark);
}

.faq-item.active .faq-question h4 {
  color: var(--accent-dark);
}

.faq-item.active .faq-icon {
  transform: rotate(45deg);
}

.faq-item.active .faq-icon::before,
.faq-item.active .faq-icon::after {
  background-color: var(--accent-dark);
}

.faq-item.active .faq-answer {
  max-height: 250px;
  padding-bottom: 22px;
  padding-top: 16px;
  border-color: var(--border-color);
}

/* Footer styling */
.footer {
  background-color: var(--bg-dark);
  color: rgba(255, 255, 255, 0.65);
  padding-top: 140px; /* High top padding to account for CTA banner overlapping */
  padding-bottom: 40px;
  border-top: 1px solid rgba(255, 255, 255, 0.05);
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr 0.8fr 1.2fr;
  gap: 50px;
  margin-bottom: 60px;
}

.footer-col h5 {
  color: #ffffff;
  font-size: 1.15rem;
  margin-bottom: 25px;
  position: relative;
  padding-bottom: 10px;
}

.footer-col h5::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 35px;
  height: 2px;
  background-color: var(--accent);
}

.footer-about p {
  font-size: 0.9rem;
  line-height: 1.6;
  margin-bottom: 25px;
}

.footer-logo img {
  height: 48px;
  margin-bottom: 20px;
}

.social-links {
  display: flex;
  gap: 12px;
}

.social-btn {
  width: 38px;
  height: 38px;
  background-color: rgba(255, 255, 255, 0.05);
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  color: #ffffff;
  transition: var(--transition-fast);
}

.social-btn:hover {
  background-color: var(--accent);
  transform: translateY(-3px);
}

.social-btn svg {
  width: 18px;
  height: 18px;
  fill: currentColor;
}

.footer-links-list {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.footer-link-item a {
  font-size: 0.9rem;
  display: flex;
  align-items: center;
  gap: 8px;
}

.footer-link-item a::before {
  content: '›';
  font-size: 1.2rem;
  color: var(--accent);
  line-height: 1;
}

.footer-link-item a:hover {
  color: #ffffff;
  padding-left: 5px;
}

.footer-contact-list {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.footer-contact-item {
  display: flex;
  gap: 12px;
  font-size: 0.9rem;
}

.footer-contact-item svg {
  width: 18px;
  height: 18px;
  fill: none;
  stroke: var(--accent);
  stroke-width: 2;
  margin-top: 3px;
  flex-shrink: 0;
}

.footer-contact-item div a:hover {
  color: #ffffff;
}

.footer-bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.05);
  padding-top: 30px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 20px;
  font-size: 0.85rem;
}

.footer-bottom-links {
  display: flex;
  gap: 24px;
}

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

/* Floating Actions */
.floating-whatsapp {
  position: fixed;
  bottom: 30px;
  right: 30px;
  z-index: 998;
  display: flex;
  align-items: center;
  background-color: #25d366;
  color: #ffffff;
  padding: 10px 20px 10px 14px;
  border-radius: var(--radius-full);
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.2);
  gap: 8px;
  font-weight: 600;
  font-size: 0.95rem;
  transition: var(--transition-normal);
  cursor: pointer;
}

.floating-whatsapp svg {
  width: 26px;
  height: 26px;
  fill: currentColor;
}

.floating-whatsapp:hover {
  transform: translateY(-4px) scale(1.03);
  box-shadow: 0 8px 24px rgba(37, 211, 102, 0.4);
}

.whatsapp-pulse {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  border-radius: var(--radius-full);
  border: 1px solid #25d366;
  opacity: 1;
  animation: pulse-out 2s infinite ease-out;
  pointer-events: none;
}

@keyframes pulse-out {
  0% {
    transform: scale(1);
    opacity: 0.8;
  }
  100% {
    transform: scale(1.2, 1.4);
    opacity: 0;
  }
}

/* Page Header (Subpages) */
.page-header {
  padding-top: calc(var(--header-height) + 50px);
  padding-bottom: 65px;
  background: linear-gradient(135deg, var(--primary) 0%, var(--primary-light) 100%);
  color: #ffffff;
  text-align: center;
  position: relative;
  overflow: hidden;
}

.page-header h1,
.page-header .page-header-title-generic {
  color: #ffffff;
  font-size: 2.75rem;
  margin-bottom: 12px;
  font-weight: 700;
  font-family: 'Noto Sans HK', 'Outfit', sans-serif;
  line-height: 1.25;
}

.page-header-breadcrumbs {
  display: flex;
  justify-content: center;
  gap: 8px;
  font-size: 0.9rem;
  color: rgba(255, 255, 255, 0.6);
}

.page-header-breadcrumbs a:hover {
  color: #ffffff;
}

.page-header-breadcrumbs span {
  color: rgba(255, 255, 255, 0.3);
}

/* About Page Content */
.about-intro-grid {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: 60px;
  align-items: center;
}

.about-intro-content p {
  font-size: 1.05rem;
  color: var(--text-main);
  margin-bottom: 20px;
}

.about-intro-image {
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-xl);
  overflow: hidden;
}

.about-values-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 30px;
}

.about-value-card {
  background-color: var(--bg-main);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  padding: 40px 30px;
  text-align: center;
  transition: var(--transition-normal);
}

.about-value-card:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-lg);
  border-color: rgba(16, 185, 129, 0.2);
}

.about-value-icon {
  width: 60px;
  height: 60px;
  background-color: var(--accent-bg);
  color: var(--accent-dark);
  border-radius: var(--radius-full);
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 25px auto;
}

.about-value-icon svg {
  width: 28px;
  height: 28px;
  fill: none;
  stroke: currentColor;
  stroke-width: 2;
}

.about-value-card h3 {
  font-size: 1.3rem;
  margin-bottom: 15px;
}

.about-value-card p {
  font-size: 0.92rem;
  color: var(--text-muted);
  margin-bottom: 0;
}

/* Recycling Page Content */
.recycling-types {
  padding-bottom: 0;
}

.recycling-types-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 25px;
}

.recycling-type-card {
  background-color: var(--bg-main);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  padding: 30px 20px;
  text-align: center;
  transition: var(--transition-normal);
}

.recycling-type-card:hover {
  box-shadow: var(--shadow-md);
  border-color: var(--accent-light);
  transform: translateY(-3px);
}

.recycling-type-icon {
  width: 50px;
  height: 50px;
  margin: 0 auto 15px auto;
  color: var(--accent-dark);
  display: flex;
  align-items: center;
  justify-content: center;
  background-color: var(--accent-bg);
  border-radius: var(--radius-sm);
}

.recycling-type-icon svg {
  width: 24px;
  height: 24px;
  fill: none;
  stroke: currentColor;
  stroke-width: 2;
}

.recycling-type-card h4 {
  font-size: 1.1rem;
  margin-bottom: 8px;
}

.recycling-type-card p {
  font-size: 0.85rem;
  color: var(--text-muted);
  margin-bottom: 0;
}

/* 4-Step Process Section */
.process-section {
  position: relative;
}

.process-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 30px;
  position: relative;
}

.process-grid::before {
  content: '';
  position: absolute;
  top: 55px;
  left: 10%;
  width: 80%;
  height: 2px;
  background-color: var(--border-color);
  z-index: 1;
}

.process-step {
  text-align: center;
  position: relative;
  z-index: 2;
}

.process-step-num {
  width: 50px;
  height: 50px;
  background-color: var(--accent-dark);
  color: #ffffff;
  border-radius: var(--radius-full);
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-size: 1.2rem;
  margin: 0 auto 20px auto;
  border: 4px solid #ffffff;
  box-shadow: var(--shadow-sm);
  font-family: 'Outfit', sans-serif;
  transition: var(--transition-normal);
}

.process-step:hover .process-step-num {
  background-color: var(--primary);
  transform: scale(1.1);
}

.process-step h4 {
  font-size: 1.25rem;
  margin-bottom: 12px;
}

.process-step p {
  font-size: 0.9rem;
  color: var(--text-muted);
  line-height: 1.5;
}

/* Data Destruction Page Content */
.destruction-intro-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 50px;
  align-items: center;
}

.methods-grid {
  display: flex;
  flex-direction: column;
  gap: 40px;
}

.method-section {
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: 40px;
  align-items: center;
  background-color: var(--bg-main);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  transition: var(--transition-normal);
}

.method-section:hover {
  box-shadow: var(--shadow-md);
  border-color: rgba(16, 185, 129, 0.2);
}

.method-section.reverse {
  grid-template-columns: 1.2fr 1fr;
}

.method-image {
  height: 320px;
}

.method-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.method-content {
  padding: 40px;
}

.method-badge {
  display: inline-block;
  background-color: var(--bg-accent);
  color: var(--primary-light);
  font-size: 0.75rem;
  font-weight: 700;
  padding: 4px 10px;
  border-radius: var(--radius-sm);
  margin-bottom: 15px;
}

.method-section:nth-child(1) .method-badge {
  background-color: rgba(59, 130, 246, 0.1);
  color: #2563eb;
}
.method-section:nth-child(2) .method-badge {
  background-color: rgba(245, 158, 11, 0.1);
  color: #d97706;
}
.method-section:nth-child(3) .method-badge {
  background-color: rgba(239, 68, 68, 0.1);
  color: #dc2626;
}

.method-content h3 {
  font-size: 1.75rem;
  margin-bottom: 15px;
}

.method-content p {
  color: var(--text-muted);
  font-size: 0.95rem;
  margin-bottom: 20px;
}

.method-features-list {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.method-feature {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.9rem;
  color: var(--text-dark);
}

.method-feature svg {
  width: 14px;
  height: 14px;
  fill: none;
  stroke: var(--accent-dark);
  stroke-width: 3;
}

/* Contact Page Content */
.contact-grid {
  display: grid;
  grid-template-columns: 0.85fr 1.15fr;
  gap: 60px;
}

.contact-info-panel {
  background-color: var(--bg-secondary);
  border-radius: var(--radius-lg);
  padding: 40px;
  border: 1px solid var(--border-color);
}

.contact-info-panel h3 {
  font-size: 1.5rem;
  margin-bottom: 10px;
}

.contact-info-panel > p {
  color: var(--text-muted);
  margin-bottom: 30px;
}

.contact-details {
  display: flex;
  flex-direction: column;
  gap: 25px;
}

.contact-detail-item {
  display: flex;
  gap: 16px;
}

.contact-icon-box {
  width: 48px;
  height: 48px;
  background-color: #ffffff;
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--accent-dark);
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--border-color);
  flex-shrink: 0;
}

.contact-icon-box svg {
  width: 22px;
  height: 22px;
  fill: none;
  stroke: currentColor;
  stroke-width: 2;
}

.contact-detail-content h4 {
  font-size: 1rem;
  margin-bottom: 4px;
}

.contact-detail-content p {
  font-size: 0.95rem;
  color: var(--text-muted);
  margin-bottom: 0;
}

.contact-detail-content p a:hover {
  color: var(--accent-dark);
}

.contact-form-panel {
  background-color: var(--bg-main);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  padding: 40px;
  box-shadow: var(--shadow-md);
}

.contact-form-panel h3 {
  font-size: 1.6rem;
  margin-bottom: 10px;
}

.contact-form-panel > p {
  color: var(--text-muted);
  margin-bottom: 30px;
}

.form-group-row {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 20px;
}

.form-group {
  margin-bottom: 22px;
}

.form-label {
  display: block;
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--text-dark);
  margin-bottom: 8px;
}

.form-control {
  width: 100%;
  background-color: var(--bg-secondary);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  padding: 12px 16px;
  color: var(--text-dark);
  font-family: inherit;
  font-size: 0.95rem;
  transition: var(--transition-fast);
}

.form-control:focus {
  outline: none;
  border-color: var(--accent);
  background-color: #ffffff;
  box-shadow: 0 0 0 4px rgba(16, 185, 129, 0.1);
}

textarea.form-control {
  resize: vertical;
  min-height: 120px;
}

.form-alert {
  padding: 14px 20px;
  border-radius: var(--radius-md);
  font-size: 0.9rem;
  margin-bottom: 20px;
  display: none;
}

.form-alert-success {
  background-color: var(--accent-bg);
  border: 1px solid rgba(16, 185, 129, 0.2);
  color: var(--accent-dark);
}

.form-alert-error {
  background-color: #fef2f2;
  border: 1px solid rgba(239, 68, 68, 0.2);
  color: #dc2626;
}

/* Map & Location Section */
.map-section {
  padding-top: 0;
}

.map-card {
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
  border: 1px solid var(--border-color);
}

.map-iframe {
  width: 100%;
  height: 450px;
  border: 0;
  display: block;
}

.transit-guide {
  margin-top: 40px;
}

.transit-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 30px;
}

.transit-card {
  background-color: var(--bg-secondary);
  border-radius: var(--radius-md);
  padding: 25px;
  border: 1px solid var(--border-color);
}

.transit-card h4 {
  font-size: 1.15rem;
  margin-bottom: 12px;
  display: flex;
  align-items: center;
  gap: 8px;
}

.transit-card h4 svg {
  width: 18px;
  height: 18px;
  fill: none;
  stroke: var(--accent-dark);
  stroke-width: 2.5;
}

.transit-card p {
  font-size: 0.9rem;
  color: var(--text-muted);
  margin-bottom: 0;
  line-height: 1.6;
}

/* Custom CSS Scrollbar */
::-webkit-scrollbar {
  width: 8px;
}

::-webkit-scrollbar-track {
  background-color: var(--bg-secondary);
}

::-webkit-scrollbar-thumb {
  background-color: var(--text-muted);
  border-radius: var(--radius-full);
  border: 2px solid var(--bg-secondary);
}

::-webkit-scrollbar-thumb:hover {
  background-color: var(--text-main);
}

/* Responsive Breakpoints */
@media (max-width: 1024px) {
  h1 { font-size: 2.2rem; }
  h2 { font-size: 1.8rem; }
  
  .hero-title { font-size: 2.75rem; }
  .services-grid { gap: 30px; }
  .footer-grid {
    grid-template-columns: 1.2fr 0.8fr 1fr;
    gap: 40px;
  }
  .footer-col-contact {
    grid-column: span 3;
  }
  .transit-grid {
    grid-template-columns: 1fr;
    gap: 20px;
  }
}

@media (max-width: 768px) {
  .section {
    padding-top: 60px;
    padding-bottom: 60px;
  }
  
  .hamburger {
    display: block;
  }
  
  .nav-list, .header-actions .btn-outline {
    display: none;
  }
  
  .hero-grid {
    grid-template-columns: 1fr;
    gap: 40px;
  }
  
  .hero-image-wrapper {
    height: 300px;
    grid-row: 1;
  }
  
  .hero-text-content {
    grid-row: 2;
  }
  
  .services-grid {
    grid-template-columns: 1fr;
    gap: 30px;
  }
  
  .why-us-grid {
    grid-template-columns: 1fr;
    gap: 40px;
  }
  
  .why-us-image-grid {
    display: none;
  }
  
  .why-us-list {
    grid-template-columns: 1fr;
    gap: 20px;
  }
  
  .cta-banner {
    flex-direction: column;
    padding: 40px 30px;
    text-align: center;
    gap: 25px;
  }
  
  .cta-banner-actions {
    width: 100%;
    justify-content: center;
  }
  
  .footer {
    padding-top: 100px;
  }
  
  .footer-grid {
    grid-template-columns: 1fr;
    gap: 35px;
  }
  
  .footer-col-contact {
    grid-column: span 1;
  }
  
  .footer-bottom {
    flex-direction: column;
    text-align: center;
    gap: 15px;
  }
  
  /* Subpages */
  .about-intro-grid {
    grid-template-columns: 1fr;
    gap: 30px;
  }
  
  .about-intro-image {
    order: -1;
  }
  
  .about-values-grid {
    grid-template-columns: 1fr;
    gap: 20px;
  }
  
  .recycling-types-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 15px;
  }
  
  .process-grid {
    grid-template-columns: 1fr;
    gap: 40px;
  }
  
  .process-grid::before {
    display: none;
  }
  
  .destruction-intro-grid {
    grid-template-columns: 1fr;
    gap: 30px;
  }
  
  .method-section, .method-section.reverse {
    grid-template-columns: 1fr;
  }
  
  .method-image {
    height: 200px;
  }
  
  .method-content {
    padding: 30px 20px;
  }
  
  .contact-grid {
    grid-template-columns: 1fr;
    gap: 40px;
  }
  
  .form-group-row {
    grid-template-columns: 1fr;
    gap: 0;
  }
  
  .floating-whatsapp span {
    display: none;
  }
  
  .floating-whatsapp {
    padding: 12px;
  }
  
  .map-iframe {
    height: 350px;
  }
}

/* Custom News / Blog Archive Grid Styles */
.news-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 30px;
  margin-bottom: 50px;
}
.news-card {
  background-color: var(--bg-main);
  border-radius: var(--radius-md);
  border: 1px solid var(--border-color);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  transition: var(--transition-normal);
  display: flex;
  flex-direction: column;
}
.news-card:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-lg);
  border-color: rgba(16, 185, 129, 0.2);
}
.news-card-image {
  height: 200px;
  overflow: hidden;
  border-bottom: 1px solid var(--border-color);
  position: relative;
}
.news-card-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: var(--transition-slow);
}
.news-card:hover .news-card-image img {
  transform: scale(1.05);
}
.news-card-content {
  padding: 25px;
  flex-grow: 1;
  display: flex;
  flex-direction: column;
}
.news-meta {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 0.85rem;
  color: var(--text-muted);
  margin-bottom: 12px;
  font-family: 'Outfit', sans-serif;
}
.news-category {
  background-color: var(--accent-bg);
  color: var(--accent-dark);
  font-weight: 600;
  padding: 2px 8px;
  border-radius: var(--radius-sm);
  font-family: 'Noto Sans HK', sans-serif;
}
.news-card h3 {
  font-size: 1.25rem;
  line-height: 1.4;
  margin-bottom: 12px;
  font-weight: 700;
}
.news-card p {
  font-size: 0.92rem;
  color: var(--text-muted);
  margin-bottom: 20px;
  flex-grow: 1;
  line-height: 1.5;
}
.news-read-more {
  align-self: flex-start;
  display: inline-flex;
  align-items: center;
  gap: 4px;
  font-weight: 700;
  color: var(--accent-dark);
  font-size: 0.9rem;
}
.news-read-more:hover {
  color: var(--primary);
}
.news-read-more svg {
  width: 14px;
  height: 14px;
  fill: none;
  stroke: currentColor;
  stroke-width: 2.5;
  transition: var(--transition-fast);
}
.news-read-more:hover svg {
  transform: translateX(3px);
}

/* Custom Single News Post Detail Styles */
.post-container {
  max-width: 900px;
  margin: 40px auto;
  padding: 0 20px;
}
.post-back-btn {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  color: var(--accent-dark);
  font-weight: 700;
  font-size: 0.95rem;
  margin-bottom: 30px;
}
.post-back-btn:hover {
  color: var(--primary);
}
.post-back-btn svg {
  width: 16px;
  height: 16px;
  fill: none;
  stroke: currentColor;
  stroke-width: 2.5;
}
.post-header {
  margin-bottom: 30px;
}
.post-title {
  font-size: 2.25rem;
  line-height: 1.3;
  margin-bottom: 15px;
}
.post-meta-details {
  display: flex;
  gap: 20px;
  font-size: 0.9rem;
  color: var(--text-muted);
  font-family: 'Outfit', sans-serif;
}
.post-meta-cat {
  background-color: var(--accent-bg);
  color: var(--accent-dark);
  font-weight: 600;
  padding: 2px 8px;
  border-radius: var(--radius-sm);
  font-family: 'Noto Sans HK', sans-serif;
}
.post-banner-img {
  width: 100%;
  max-height: 450px;
  object-fit: cover;
  border-radius: var(--radius-md);
  margin-bottom: 40px;
  box-shadow: var(--shadow-md);
}
.post-content {
  font-size: 1.05rem;
  line-height: 1.8;
  color: var(--text-main);
}
.post-content p {
  margin-bottom: 25px;
}
.post-content strong {
  color: var(--text-dark);
}

@media (max-width: 1024px) {
  .news-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}
@media (max-width: 768px) {
  .news-grid {
    grid-template-columns: 1fr;
  }
}

