/* ==========================================================================
   FPT Phú Yên - Main Stylesheet (Vanilla CSS)
   Optimized for Performance, Typography, Modern UI & Mobile Responsiveness
   ========================================================================== */

/* 1. Global Resets & Base
   ========================================================================== */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  font-size: 16px;
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
}

body {
  font-family: var(--font-main, 'Be Vietnam Pro', system-ui, -apple-system, sans-serif);
  font-size: 1rem;
  line-height: 1.75;
  color: var(--text-main, #1e293b);
  background-color: var(--bg-body, #f8fafc);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
}

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

a {
  color: inherit;
  text-decoration: none;
  transition: all 0.25s ease;
}

ul, ol {
  list-style: none;
}

button, input, select, textarea {
  font-family: inherit;
  font-size: inherit;
}

.container {
  width: 100%;
  max-width: 1240px;
  margin-left: auto;
  margin-right: auto;
  padding-left: 20px;
  padding-right: 20px;
}

.text-center { text-align: center; }
.text-orange { color: #F37021 !important; }
.text-blue { color: #0054A6 !important; }
.text-orange-glow {
  color: #F37021;
  text-shadow: 0 0 20px rgba(243, 112, 33, 0.4);
}

/* 2. Buttons & Badges
   ========================================================================== */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  font-weight: 600;
  font-size: 0.95rem;
  padding: 12px 24px;
  border-radius: 8px;
  border: 1.5px solid transparent;
  cursor: pointer;
  transition: all 0.25s cubic-bezier(0.4, 0, 0.2, 1);
  text-align: center;
}

.btn-primary {
  background: linear-gradient(135deg, #F37021 0%, #FF8A3D 100%);
  color: #ffffff;
  box-shadow: 0 4px 14px rgba(243, 112, 33, 0.35);
}
.btn-primary:hover {
  background: linear-gradient(135deg, #e05e0f 0%, #f37021 100%);
  transform: translateY(-2px);
  box-shadow: 0 6px 18px rgba(243, 112, 33, 0.45);
  color: #fff;
}

.btn-outline-primary {
  border-color: #F37021;
  color: #F37021;
  background: transparent;
}
.btn-outline-primary:hover {
  background: #F37021;
  color: #ffffff;
}

.btn-outline-blue {
  border-color: #0054A6;
  color: #0054A6;
  background: #ffffff;
  font-weight: 600;
}
.btn-outline-blue:hover {
  background: #0054A6;
  color: #ffffff;
  transform: translateY(-2px);
  box-shadow: 0 4px 12px rgba(0, 84, 166, 0.2);
}

.btn-hero-primary {
  background: #F37021;
  color: #ffffff;
  padding: 14px 28px;
  border-radius: 8px;
  font-size: 1.05rem;
  font-weight: 700;
  box-shadow: 0 6px 20px rgba(243, 112, 33, 0.4);
}
.btn-hero-primary:hover {
  background: #e05e0f;
  transform: translateY(-2px);
  box-shadow: 0 8px 25px rgba(243, 112, 33, 0.5);
  color: #ffffff;
}

.btn-hero-secondary {
  background: #ffffff;
  color: #0054A6;
  padding: 14px 28px;
  border-radius: 8px;
  font-size: 1.05rem;
  font-weight: 700;
  border: 2px solid #ffffff;
}
.btn-hero-secondary:hover {
  background: rgba(255, 255, 255, 0.9);
  color: #F37021;
  transform: translateY(-2px);
}

.btn-package-blue {
  background: #0054A6;
  color: #ffffff;
  width: 100%;
  padding: 12px;
  font-weight: 700;
  border-radius: 6px;
}
.btn-package-blue:hover {
  background: #004080;
  transform: translateY(-2px);
  box-shadow: 0 4px 14px rgba(0, 84, 166, 0.35);
  color: #ffffff;
}

.btn-package-orange {
  background: #F37021;
  color: #ffffff;
  width: 100%;
  padding: 12px;
  font-weight: 700;
  border-radius: 6px;
  box-shadow: 0 4px 14px rgba(243, 112, 33, 0.35);
}
.btn-package-orange:hover {
  background: #e05e0f;
  transform: translateY(-2px);
  box-shadow: 0 6px 18px rgba(243, 112, 33, 0.45);
  color: #ffffff;
}

.btn-block { width: 100%; }

/* Section Header Typography */
.section-header {
  margin-bottom: 40px;
}
.section-title {
  font-size: 1.85rem;
  font-weight: 800;
  color: #0f172a;
  letter-spacing: -0.5px;
  text-transform: uppercase;
  margin-bottom: 8px;
}
.section-desc {
  font-size: 1rem;
  color: #64748b;
  max-width: 650px;
  margin: 0 auto;
}

/* 3. Header & Navigation
   ========================================================================== */
.site-header {
  position: sticky;
  top: 0;
  z-index: 1000;
  background: rgba(255, 255, 255, 0.98);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid #e2e8f0;
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.03);
}

.header-container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  max-width: 1240px;
  margin: 0 auto;
  padding: 12px 20px;
  min-height: 76px;
}

.site-branding {
  display: flex;
  align-items: center;
}

.brand-link {
  display: flex;
  align-items: center;
  gap: 12px;
}

.fpt-logo-svg svg {
  height: 38px;
  width: auto;
}

.brand-divider {
  width: 1.5px;
  height: 32px;
  background-color: #cbd5e1;
}

.brand-text {
  display: flex;
  flex-direction: column;
}
.brand-subtitle {
  font-size: 0.72rem;
  font-weight: 700;
  color: #0054A6;
  letter-spacing: 0.5px;
  line-height: 1.1;
}
.brand-location {
  font-size: 1.05rem;
  font-weight: 800;
  color: #F37021;
  line-height: 1.1;
  letter-spacing: 0.5px;
}

.main-navigation .nav-menu {
  display: flex;
  align-items: center;
  gap: 28px;
}

.nav-menu .menu-item a {
  font-size: 0.95rem;
  font-weight: 600;
  color: #334155;
  padding: 8px 0;
  position: relative;
}
.nav-menu .menu-item a:hover,
.nav-menu .menu-item.current-menu-item a {
  color: #F37021;
}
.nav-menu .menu-item a::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0;
  height: 2.5px;
  background: #F37021;
  border-radius: 2px;
  transition: width 0.25s ease;
}
.nav-menu .menu-item a:hover::after,
.nav-menu .menu-item.current-menu-item a::after {
  width: 100%;
}

.header-hotline {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 6px 14px;
  background: #fff8f3;
  border: 1px solid #ffd8bf;
  border-radius: 50px;
  transition: all 0.25s ease;
}
.header-hotline:hover {
  background: #F37021;
  border-color: #F37021;
}
.header-hotline:hover .hotline-number,
.header-hotline:hover .hotline-sub,
.header-hotline:hover .hotline-icon {
  color: #ffffff;
}

.hotline-icon {
  display: flex;
  align-items: center;
  justify-content: center;
  color: #F37021;
}
.hotline-info {
  display: flex;
  flex-direction: column;
}
.hotline-number {
  font-size: 1.05rem;
  font-weight: 800;
  color: #F37021;
  line-height: 1.1;
}
.hotline-sub {
  font-size: 0.72rem;
  color: #64748b;
  line-height: 1.1;
}

.mobile-menu-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 8px;
}
.mobile-menu-toggle .bar {
  width: 24px;
  height: 2.5px;
  background: #0054A6;
  border-radius: 2px;
  transition: 0.3s;
}

/* Mobile Drawer */
.mobile-nav-drawer {
  position: fixed;
  top: 0;
  right: -300px;
  width: 280px;
  height: 100vh;
  background: #ffffff;
  z-index: 1002;
  box-shadow: -4px 0 20px rgba(0, 0, 0, 0.15);
  display: flex;
  flex-direction: column;
  transition: right 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  padding: 24px 20px;
}
.mobile-nav-drawer.open {
  right: 0;
}
.drawer-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 24px;
  padding-bottom: 12px;
  border-bottom: 1px solid #e2e8f0;
}
.drawer-close {
  background: none;
  border: none;
  font-size: 2rem;
  line-height: 1;
  color: #64748b;
  cursor: pointer;
}
.mobile-menu-list li {
  margin-bottom: 14px;
}
.mobile-menu-list a {
  font-size: 1.05rem;
  font-weight: 600;
  color: #1e293b;
  display: block;
  padding: 6px 0;
}
.mobile-menu-list a:hover {
  color: #F37021;
}
.drawer-footer {
  margin-top: auto;
  padding-top: 20px;
}
.drawer-backdrop {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.4);
  z-index: 1001;
  display: none;
}
.drawer-backdrop.active {
  display: block;
}

/* 4. Hero Section
   ========================================================================== */
.hero-section {
  position: relative;
  min-height: 520px;
  background-size: cover;
  background-position: center right;
  display: flex;
  align-items: center;
  color: #ffffff;
  padding: 60px 0 70px;
}
.hero-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(90deg, rgba(7, 24, 53, 0.88) 0%, rgba(7, 24, 53, 0.65) 50%, rgba(7, 24, 53, 0.2) 100%);
}
.hero-container {
  position: relative;
  z-index: 2;
  display: flex;
  justify-content: space-between;
  align-items: center;
}
.hero-content {
  max-width: 600px;
}
.hero-title {
  font-size: 2.5rem;
  font-weight: 800;
  line-height: 1.2;
  margin-bottom: 12px;
  letter-spacing: -0.5px;
  color: #ffffff;
}
.hero-subtitle {
  font-size: 1.25rem;
  font-weight: 500;
  color: #e2e8f0;
  margin-bottom: 24px;
}
.hero-checklist {
  display: flex;
  flex-direction: column;
  gap: 10px;
  margin-bottom: 30px;
}
.hero-checklist li {
  display: flex;
  align-items: center;
  gap: 12px;
  font-size: 1.05rem;
  font-weight: 500;
  color: #f1f5f9;
}
.check-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 22px;
  height: 22px;
  background: #F37021;
  color: #ffffff;
  border-radius: 50%;
  font-size: 0.8rem;
  font-weight: 800;
}
.hero-actions {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
}

.hero-landmark-badge {
  background: rgba(15, 23, 42, 0.7);
  backdrop-filter: blur(8px);
  border: 1px solid rgba(255, 255, 255, 0.25);
  border-radius: 12px;
  padding: 16px 20px;
  color: #ffffff;
  max-width: 280px;
  box-shadow: 0 10px 25px rgba(0, 0, 0, 0.3);
}
.landmark-sub {
  font-size: 0.7rem;
  font-weight: 700;
  color: #F37021;
  letter-spacing: 1px;
  display: block;
}
.landmark-title {
  font-size: 1.2rem;
  font-weight: 800;
  color: #ffffff;
  display: block;
  margin: 2px 0 4px;
}
.landmark-loc {
  font-size: 0.72rem;
  color: #cbd5e1;
  line-height: 1.3;
  display: block;
}

.hero-slider-dots {
  position: absolute;
  bottom: 20px;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  gap: 8px;
  z-index: 2;
}
.hero-slider-dots .dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.4);
  cursor: pointer;
  transition: all 0.25s ease;
}
.hero-slider-dots .dot.active {
  width: 28px;
  border-radius: 10px;
  background: #F37021;
}

/* 5. Highlights Section (4 Cards)
   ========================================================================== */
.highlights-section {
  padding: 40px 0;
  background: #ffffff;
  border-bottom: 1px solid #e2e8f0;
}
.highlights-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
}
.highlight-card {
  display: flex;
  align-items: flex-start;
  gap: 14px;
  padding: 16px;
  border-radius: 12px;
  background: #f8fafc;
  border: 1px solid #f1f5f9;
  transition: transform 0.25s ease, box-shadow 0.25s ease;
}
.highlight-card:hover {
  transform: translateY(-3px);
  box-shadow: 0 8px 20px rgba(0, 0, 0, 0.05);
  background: #ffffff;
  border-color: #ffd8bf;
}
.highlight-icon {
  flex-shrink: 0;
  width: 46px;
  height: 46px;
  border-radius: 50%;
  background: #fff5ee;
  color: #F37021;
  display: flex;
  align-items: center;
  justify-content: center;
}
.highlight-text h3 {
  font-size: 0.95rem;
  font-weight: 800;
  color: #0f172a;
  margin-bottom: 2px;
}
.highlight-text p {
  font-size: 0.82rem;
  color: #64748b;
  line-height: 1.4;
}

/* 6. Pricing Packages Section
   ========================================================================== */
.pricing-section {
  padding: 60px 0 70px;
  background: #f8fafc;
}
.pricing-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
  margin-bottom: 35px;
}
.pricing-card {
  background: #ffffff;
  border: 1.5px solid #e2e8f0;
  border-radius: 16px;
  padding: 30px 24px;
  text-align: center;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  position: relative;
  transition: all 0.3s ease;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.03);
}
.pricing-card:hover {
  transform: translateY(-6px);
  box-shadow: 0 12px 30px rgba(0, 84, 166, 0.1);
  border-color: #0054A6;
}
.pricing-card.featured-card {
  border-color: #F37021;
  box-shadow: 0 8px 24px rgba(243, 112, 33, 0.15);
}
.pricing-card.featured-card:hover {
  box-shadow: 0 16px 36px rgba(243, 112, 33, 0.25);
}
.popular-badge {
  position: absolute;
  top: -12px;
  right: 20px;
  background: #F37021;
  color: #ffffff;
  font-size: 0.72rem;
  font-weight: 800;
  padding: 4px 12px;
  border-radius: 20px;
  letter-spacing: 0.5px;
  box-shadow: 0 2px 8px rgba(243, 112, 33, 0.4);
}
.package-name {
  font-size: 1.5rem;
  font-weight: 800;
  color: #0054A6;
  margin-bottom: 4px;
}
.package-speed {
  font-size: 1.15rem;
  font-weight: 700;
  color: #334155;
  margin-bottom: 18px;
}
.package-price {
  margin-bottom: 18px;
  padding: 12px 0;
  border-top: 1px dashed #e2e8f0;
  border-bottom: 1px dashed #e2e8f0;
}
.price-value {
  font-size: 1.6rem;
  font-weight: 800;
  color: #0f172a;
}
.price-unit {
  font-size: 0.85rem;
  color: #64748b;
  font-weight: 500;
}
.package-target {
  font-size: 0.88rem;
  color: #64748b;
  margin-bottom: 24px;
  min-height: 48px;
  line-height: 1.5;
}

.pricing-promo-banner {
  background: #ffffff;
  border: 1px solid #ffd8bf;
  border-radius: 50px;
  padding: 14px 28px;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 20px;
  max-width: 800px;
  margin: 0 auto;
  box-shadow: 0 4px 12px rgba(243, 112, 33, 0.08);
  font-size: 0.95rem;
  color: #334155;
}

/* 6.1. COMBO Internet & Truyền hình FPT
   ========================================================================== */
.combo-section {
  padding: 70px 0 85px;
  background: #ffffff;
  border-top: 1px solid #e2e8f0;
}
.combo-sub-heading {
  display: inline-block;
  font-size: 0.78rem;
  font-weight: 800;
  color: #F37021;
  background: #fff5ee;
  border: 1px solid #ffd8bf;
  padding: 4px 14px;
  border-radius: 20px;
  letter-spacing: 0.5px;
  margin-bottom: 8px;
}
.combo-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
}
.combo-card {
  background: #ffffff;
  border: 1.5px solid #e2e8f0;
  border-radius: 18px;
  overflow: hidden;
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.04);
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  display: flex;
  flex-direction: column;
}
.combo-card:hover {
  transform: translateY(-6px);
  box-shadow: 0 16px 36px rgba(243, 112, 33, 0.15);
  border-color: #ffd8bf;
}
.combo-card-header {
  background: linear-gradient(135deg, #F37021 0%, #FF8A3D 100%);
  color: #ffffff;
  padding: 16px 20px;
  text-align: center;
  position: relative;
}
.combo-script {
  font-family: var(--font-main, 'Be Vietnam Pro', sans-serif);
  font-size: 0.95rem;
  font-weight: 700;
  display: block;
  line-height: 1.2;
  color: #fff5ee;
  margin-bottom: 2px;
  letter-spacing: 0.5px;
}
.combo-package-name {
  font-size: 1.6rem;
  font-weight: 900;
  letter-spacing: 0.5px;
  color: #ffffff;
  line-height: 1.1;
  text-transform: uppercase;
}
.combo-card-body {
  padding: 24px 20px 28px;
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  flex: 1;
}
.combo-price-box {
  margin-bottom: 6px;
}
.combo-price-number {
  font-size: 1.75rem;
  font-weight: 900;
  color: #0f172a;
}
.combo-price-unit {
  font-size: 0.88rem;
  color: #F37021;
  font-weight: 700;
  margin-left: 2px;
}
.combo-speed-box {
  margin-bottom: 16px;
}
.speed-label {
  display: block;
  font-size: 0.75rem;
  color: #94a3b8;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}
.speed-val {
  font-size: 1.05rem;
  font-weight: 800;
  color: #0054A6;
}
.combo-banner-thumb {
  width: 100%;
  border-radius: 10px;
  overflow: hidden;
  margin-bottom: 18px;
  box-shadow: 0 4px 10px rgba(0, 0, 0, 0.08);
}
.combo-banner-thumb img {
  width: 100%;
  height: 130px;
  object-fit: cover;
  transition: transform 0.3s ease;
}
.combo-card:hover .combo-banner-thumb img {
  transform: scale(1.05);
}
.combo-features-list {
  display: flex;
  flex-direction: column;
  gap: 8px;
  margin-bottom: 24px;
  width: 100%;
  text-align: center;
  font-size: 0.88rem;
  color: #334155;
  flex: 1;
}
.combo-features-list li {
  line-height: 1.4;
}
.feature-highlight-red {
  color: #e11d48 !important;
  font-weight: 700;
}
.btn-combo-orange {
  background: linear-gradient(135deg, #F37021 0%, #FF8A3D 100%);
  color: #ffffff;
  padding: 12px 30px;
  border-radius: 50px;
  font-weight: 800;
  font-size: 0.95rem;
  letter-spacing: 0.5px;
  width: 85%;
  border: none;
  cursor: pointer;
  box-shadow: 0 4px 14px rgba(243, 112, 33, 0.35);
  transition: all 0.25s ease;
}
.btn-combo-orange:hover {
  background: linear-gradient(135deg, #e05e0f 0%, #F37021 100%);
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(243, 112, 33, 0.45);
  color: #ffffff;
}

/* 6.2. BẢNG GIÁ INTERNET DOANH NGHIỆP
   ========================================================================== */
.biz-section {
  padding: 70px 0 85px;
  background: #f8fafc;
  border-top: 1px solid #e2e8f0;
}
.biz-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
}
.biz-card {
  background: #ffffff;
  border: 1.5px solid #e2e8f0;
  border-radius: 18px;
  overflow: hidden;
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.04);
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  display: flex;
  flex-direction: column;
}
.biz-card:hover {
  transform: translateY(-6px);
  box-shadow: 0 16px 36px rgba(243, 112, 33, 0.15);
  border-color: #ffd8bf;
}
.biz-card-header {
  background: linear-gradient(135deg, #F37021 0%, #FF8A3D 100%);
  color: #ffffff;
  padding: 16px 14px;
  text-align: center;
}
.biz-package-name {
  font-family: var(--font-main, 'Be Vietnam Pro', sans-serif);
  font-size: 1.25rem;
  font-weight: 900;
  letter-spacing: 0.5px;
  color: #ffffff;
  line-height: 1.1;
  text-transform: uppercase;
}
.biz-card-body {
  padding: 24px 18px 28px;
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  flex: 1;
}
.biz-price-box {
  margin-bottom: 6px;
}
.biz-price-number {
  font-size: 1.7rem;
  font-weight: 900;
  color: #F37021;
}
.biz-price-unit {
  font-size: 0.82rem;
  color: #64748b;
  font-weight: 600;
  margin-left: 2px;
}
.biz-speed-box {
  margin-bottom: 20px;
  padding-bottom: 12px;
  border-bottom: 1px dashed #e2e8f0;
  width: 100%;
}
.biz-features-list {
  display: flex;
  flex-direction: column;
  gap: 10px;
  margin-bottom: 26px;
  width: 100%;
  text-align: center;
  font-size: 0.88rem;
  color: #334155;
  flex: 1;
}
.biz-features-list li {
  line-height: 1.45;
}
.btn-biz-orange {
  background: linear-gradient(135deg, #F37021 0%, #FF8A3D 100%);
  color: #ffffff;
  padding: 12px 28px;
  border-radius: 50px;
  font-weight: 800;
  font-size: 0.92rem;
  letter-spacing: 0.5px;
  width: 90%;
  border: none;
  cursor: pointer;
  box-shadow: 0 4px 14px rgba(243, 112, 33, 0.35);
  transition: all 0.25s ease;
}
.btn-biz-orange:hover {
  background: linear-gradient(135deg, #e05e0f 0%, #F37021 100%);
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(243, 112, 33, 0.45);
  color: #ffffff;
}
.promo-item {
  display: flex;
  align-items: center;
  gap: 8px;
}
.promo-divider {
  color: #cbd5e1;
}

/* 7. Coverage Section
   ========================================================================== */
.coverage-section {
  padding: 70px 0;
  background: #ffffff;
}
.coverage-layout {
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: 40px;
  align-items: center;
}
.coverage-title {
  font-size: 2rem;
  font-weight: 800;
  color: #0f172a;
  line-height: 1.25;
  margin-bottom: 14px;
}
.coverage-desc {
  font-size: 0.98rem;
  color: #475569;
  margin-bottom: 24px;
  line-height: 1.65;
}
.districts-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 12px 20px;
  margin-bottom: 30px;
}
.district-item {
  display: flex;
  align-items: center;
  gap: 8px;
  font-weight: 600;
  color: #1e293b;
  font-size: 0.95rem;
}
.district-dot {
  font-size: 1rem;
}
.coverage-btn {
  padding: 12px 26px;
}

.coverage-map-wrapper {
  position: relative;
}
.phuyen-map-card {
  background: linear-gradient(135deg, #f0f7ff 0%, #e2effd 100%);
  border: 1px solid #cce3fd;
  border-radius: 24px;
  padding: 30px;
  box-shadow: 0 10px 30px rgba(0, 84, 166, 0.08);
  position: relative;
  min-height: 380px;
  display: flex;
  align-items: center;
  justify-content: center;
}
.map-graphic-box {
  position: relative;
  width: 100%;
  max-width: 520px;
}
.map-silhouette {
  width: 100%;
  height: auto;
}
.map-badge {
  position: absolute;
  display: flex;
  align-items: center;
  gap: 6px;
  background: #ffffff;
  padding: 4px 10px 4px 4px;
  border-radius: 30px;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
  font-size: 0.78rem;
  font-weight: 700;
  color: #0054A6;
  border: 1px solid #e2e8f0;
  transition: transform 0.25s ease;
  cursor: pointer;
}
.map-badge:hover {
  transform: scale(1.1);
  z-index: 10;
  border-color: #F37021;
  color: #F37021;
}
.badge-avatar {
  width: 26px;
  height: 26px;
  border-radius: 50%;
  overflow: hidden;
  background: #0054A6;
}
.mini-img {
  display: block;
  width: 100%;
  height: 100%;
  background-size: cover;
  background-position: center;
}
.img-sc { background-color: #0084ff; }
.img-ta { background-color: #00b4d8; }
.img-th { background-color: #F37021; }
.img-dh { background-color: #10b981; }
.img-thoa { background-color: #8b5cf6; }
.img-dx { background-color: #f59e0b; }

.glowing-marker {
  position: absolute;
  transform: translate(-50%, -50%);
}
.pin-dot {
  width: 12px;
  height: 12px;
  background: #F37021;
  border: 2px solid #ffffff;
  border-radius: 50%;
  position: relative;
  z-index: 2;
}
.ping-circle {
  position: absolute;
  width: 28px;
  height: 28px;
  top: -8px;
  left: -8px;
  background: rgba(243, 112, 33, 0.4);
  border-radius: 50%;
  animation: ping 1.8s infinite cubic-bezier(0, 0, 0.2, 1);
}
@keyframes ping {
  75%, 100% {
    transform: scale(2.2);
    opacity: 0;
  }
}

/* 8. Featured Services (5 Cards)
   ========================================================================== */
.services-section {
  padding: 70px 0;
  background: #f8fafc;
}
.services-grid {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 20px;
}
.service-card {
  background: #ffffff;
  border: 1px solid #e2e8f0;
  border-radius: 16px;
  padding: 20px 16px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.03);
  transition: all 0.3s ease;
}
.service-card:hover {
  transform: translateY(-6px);
  border-color: #0054A6;
  box-shadow: 0 12px 28px rgba(0, 84, 166, 0.12);
}
.service-icon-title {
  margin-bottom: 16px;
}
.service-svg-icon {
  width: 42px;
  height: 42px;
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 12px;
}
.icon-blue { background: #e6f0fa; color: #0054A6; }
.icon-orange { background: #fff2ea; color: #F37021; }
.icon-red { background: #fee2e2; color: #ef4444; }
.icon-gold { background: #fef3c7; color: #d97706; }
.icon-teal { background: #ccfbf1; color: #0d9488; }

.service-meta h3 {
  font-size: 1rem;
  font-weight: 800;
  color: #0f172a;
  margin-bottom: 4px;
}
.service-meta p {
  font-size: 0.8rem;
  color: #64748b;
  line-height: 1.4;
}
.service-image-box {
  width: 100%;
  height: 140px;
  border-radius: 10px;
  overflow: hidden;
  background: #f8fafc;
  display: flex;
  align-items: center;
  justify-content: center;
}
.service-image-box img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.3s ease;
}
.service-card:hover .service-image-box img {
  transform: scale(1.06);
}

/* 9. Promo Strip Section
   ========================================================================== */
.promo-strip-section {
  padding: 30px 0 50px;
  background: #f8fafc;
}
.promo-strip-banner {
  background: linear-gradient(135deg, #F37021 0%, #FF8A3D 100%);
  border-radius: 20px;
  padding: 24px 32px;
  color: #ffffff;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  box-shadow: 0 10px 30px rgba(243, 112, 33, 0.28);
}
.promo-left {
  display: flex;
  align-items: center;
  gap: 16px;
  flex: 1;
}
.gift-box-icon {
  font-size: 2.4rem;
  line-height: 1;
}
.promo-main-title {
  font-size: 1.35rem;
  font-weight: 800;
  margin-bottom: 2px;
}
.promo-sub-text {
  font-size: 0.85rem;
  color: #fff2ea;
}
.promo-center-perks {
  display: flex;
  align-items: center;
  gap: 20px;
  background: rgba(255, 255, 255, 0.95);
  border-radius: 12px;
  padding: 12px 24px;
  color: #0f172a;
}
.perk-box {
  display: flex;
  flex-direction: column;
  text-align: center;
}
.perk-label {
  font-size: 0.72rem;
  color: #64748b;
}
.perk-val {
  font-size: 1.05rem;
  font-weight: 800;
  color: #F37021;
}
.perk-sub {
  font-size: 0.7rem;
  color: #64748b;
}
.btn-promo-action {
  background: #ffffff;
  color: #F37021;
  font-weight: 700;
  padding: 12px 22px;
  border-radius: 8px;
  border: none;
  cursor: pointer;
  transition: all 0.25s ease;
  white-space: nowrap;
}
.btn-promo-action:hover {
  background: #0f172a;
  color: #ffffff;
  transform: translateY(-2px);
}

/* 10. Installation Process (5 Steps)
   ========================================================================== */
.process-section {
  padding: 70px 0;
  background: #ffffff;
}
.process-timeline {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  max-width: 1100px;
  margin: 0 auto;
  position: relative;
}
.process-step {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  flex: 1;
  max-width: 180px;
}
.step-icon-wrapper {
  position: relative;
  margin-bottom: 16px;
}
.step-icon {
  width: 68px;
  height: 68px;
  border-radius: 50%;
  background: #f0f7ff;
  border: 2px solid #0054A6;
  color: #0054A6;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all 0.3s ease;
}
.process-step:hover .step-icon {
  background: #0054A6;
  color: #ffffff;
  transform: scale(1.08);
}
.step-number {
  position: absolute;
  bottom: -6px;
  right: -6px;
  background: #F37021;
  color: #ffffff;
  font-size: 0.75rem;
  font-weight: 800;
  width: 24px;
  height: 24px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  border: 2px solid #ffffff;
}
.step-content h4 {
  font-size: 1rem;
  font-weight: 800;
  color: #0f172a;
  margin-bottom: 4px;
}
.step-content p {
  font-size: 0.82rem;
  color: #64748b;
  line-height: 1.4;
}
.step-connector {
  flex: 1;
  height: 2px;
  background: #cbd5e1;
  border-top: 2px dashed #94a3b8;
  margin-top: 34px;
}

/* 11. Testimonials
   ========================================================================== */
.testimonials-section {
  padding: 70px 0;
  background: #f8fafc;
}
.testimonials-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
}
.testimonial-card {
  background: #ffffff;
  border: 1px solid #e2e8f0;
  border-radius: 16px;
  padding: 24px;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.03);
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  transition: all 0.25s ease;
}
.testimonial-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 10px 25px rgba(0, 0, 0, 0.06);
  border-color: #ffd8bf;
}
.star-rating {
  color: #f59e0b;
  font-size: 1.15rem;
  margin-bottom: 12px;
  letter-spacing: 2px;
}
.testimonial-quote {
  font-size: 0.92rem;
  color: #334155;
  line-height: 1.6;
  margin-bottom: 20px;
  font-style: italic;
}
.reviewer-info {
  display: flex;
  align-items: center;
  gap: 12px;
}
.reviewer-avatar {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  overflow: hidden;
  border: 2px solid #F37021;
}
.reviewer-avatar img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.reviewer-name {
  font-size: 0.95rem;
  font-weight: 700;
  color: #0f172a;
  line-height: 1.2;
}
.reviewer-loc {
  font-size: 0.78rem;
  color: #64748b;
}

/* 12. News & Blog Grid (Home)
   ========================================================================== */
.news-section {
  padding: 70px 0 80px;
  background: #ffffff;
}
.news-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
  margin-bottom: 35px;
}
.news-card {
  background: #ffffff;
  border: 1px solid #e2e8f0;
  border-radius: 14px;
  overflow: hidden;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.03);
  transition: all 0.3s ease;
  display: flex;
  flex-direction: column;
}
.news-card:hover {
  transform: translateY(-4px);
  border-color: #0054A6;
  box-shadow: 0 10px 25px rgba(0, 84, 166, 0.1);
}
.news-thumb-link {
  display: block;
  height: 170px;
  overflow: hidden;
  background: #f1f5f9;
}
.news-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.35s ease;
}
.news-card:hover .news-img {
  transform: scale(1.06);
}
.news-body {
  padding: 18px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  flex: 1;
}
.news-title {
  font-size: 0.96rem;
  font-weight: 700;
  line-height: 1.45;
  color: #0f172a;
  margin-bottom: 12px;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}
.news-title a:hover {
  color: #F37021;
}
.news-date {
  font-size: 0.8rem;
  color: #94a3b8;
}
.news-btn {
  padding: 12px 32px;
}

/* 13. Footer
   ========================================================================== */
.site-footer {
  background: #0A192F;
  color: #94a3b8;
  padding: 60px 0 0;
  border-top: 3px solid #F37021;
}
.footer-grid {
  display: grid;
  grid-template-columns: 1.2fr 1fr 1fr 1fr;
  gap: 36px;
  padding-bottom: 50px;
}
.footer-brand-title {
  font-size: 1.15rem;
  font-weight: 800;
  color: #ffffff;
  margin-bottom: 6px;
  letter-spacing: 0.5px;
}
.brand-subtext {
  font-size: 0.88rem;
  color: #64748b;
  margin-bottom: 20px;
}
.footer-social-links {
  display: flex;
  gap: 10px;
}
.social-icon {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: #1e293b;
  color: #ffffff;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all 0.25s ease;
  font-size: 0.75rem;
  font-weight: 700;
}
.social-icon:hover {
  transform: translateY(-3px);
  background: #F37021;
}
.social-icon.fb:hover { background: #1877f2; }
.social-icon.zalo:hover { background: #0068ff; }
.social-icon.yt:hover { background: #ff0000; }
.social-icon.tt:hover { background: #000000; }

.footer-heading {
  font-size: 0.95rem;
  font-weight: 800;
  color: #ffffff;
  margin-bottom: 20px;
  letter-spacing: 0.5px;
  position: relative;
  padding-bottom: 8px;
}
.footer-heading::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 32px;
  height: 2px;
  background: #F37021;
}
.footer-info-list li {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  margin-bottom: 14px;
  font-size: 0.9rem;
}
.info-icon {
  color: #F37021;
  margin-top: 2px;
  flex-shrink: 0;
}
.info-detail {
  display: flex;
  flex-direction: column;
}
.footer-phone {
  font-size: 1.15rem;
  font-weight: 800;
  color: #F37021;
}
.footer-phone:hover {
  color: #ffffff;
}
.info-note {
  font-size: 0.75rem;
  color: #64748b;
}

.footer-links-list li {
  margin-bottom: 10px;
}
.footer-links-list a {
  font-size: 0.9rem;
  color: #94a3b8;
  display: flex;
  align-items: center;
  gap: 6px;
}
.footer-links-list a:hover {
  color: #F37021;
  transform: translateX(4px);
}
.footer-links-list .bullet {
  color: #F37021;
}

.footer-bottom {
  border-top: 1px solid #1e293b;
  padding: 20px 0;
  text-align: center;
}
.copyright-text {
  font-size: 0.85rem;
  color: #64748b;
}

/* 14. Single Post & Category Page Layouts
   ========================================================================== */
.post-page-layout,
.category-page-layout,
.page-template-layout,
.error-404-layout {
  padding: 30px 0 70px;
}

/* Breadcrumbs */
.fpt-breadcrumbs {
  background: #f1f5f9;
  border-bottom: 1px solid #e2e8f0;
  padding: 10px 0;
  font-size: 0.85rem;
}
.breadcrumb-list {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 6px;
}
.breadcrumb-item a {
  color: #64748b;
}
.breadcrumb-item a:hover {
  color: #F37021;
}
.breadcrumb-item.active {
  color: #0f172a;
  font-weight: 600;
}
.separator {
  color: #cbd5e1;
  margin-left: 6px;
}

/* 2-Column Grid Layout */
.content-sidebar-grid {
  display: grid;
  grid-template-columns: 1fr 340px;
  gap: 36px;
}
.main-content-col {
  min-width: 0; /* Prevent flex/grid overflow */
}

/* Single Post Article Header */
.single-post-article {
  background: #ffffff;
  border: 1px solid #e2e8f0;
  border-radius: 18px;
  padding: 36px;
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.03);
}
.entry-category-badge {
  margin-bottom: 12px;
}
.cat-badge {
  display: inline-block;
  background: #fff5ee;
  color: #F37021;
  font-size: 0.78rem;
  font-weight: 700;
  padding: 4px 12px;
  border-radius: 20px;
  border: 1px solid #ffd8bf;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}
.cat-badge:hover {
  background: #F37021;
  color: #ffffff;
}

.entry-title {
  font-size: 2.1rem;
  font-weight: 800;
  line-height: 1.35;
  color: #0f172a;
  letter-spacing: -0.5px;
  margin-bottom: 16px;
}

.entry-meta {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 12px;
  font-size: 0.85rem;
  color: #64748b;
  padding-bottom: 20px;
  margin-bottom: 24px;
  border-bottom: 1px solid #f1f5f9;
}
.meta-author {
  display: flex;
  align-items: center;
  gap: 8px;
  font-weight: 600;
  color: #334155;
}
.author-avatar {
  border-radius: 50%;
}
.meta-date, .meta-views, .meta-reading-time {
  display: flex;
  align-items: center;
  gap: 5px;
}
.meta-sep { color: #cbd5e1; }

.entry-featured-image {
  border-radius: 14px;
  overflow: hidden;
  margin-bottom: 28px;
}
.post-hero-img {
  width: 100%;
  height: auto;
}

/* Table of Contents (TOC) */
.toc-container {
  background: #f8fafc;
  border: 1.5px solid #e2e8f0;
  border-left: 4px solid #F37021;
  border-radius: 10px;
  padding: 18px 22px;
  margin-bottom: 30px;
}
.toc-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 12px;
}
.toc-title-icon {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 1.05rem;
  color: #0f172a;
}
.toc-title-icon svg { color: #F37021; }
.toc-toggle {
  background: none;
  border: none;
  font-size: 0.85rem;
  color: #0054A6;
  cursor: pointer;
  font-weight: 600;
}
.toc-list-wrapper ul {
  list-style: none;
  padding-left: 0;
}
.toc-list-wrapper li {
  margin-bottom: 6px;
  font-size: 0.92rem;
}
.toc-list-wrapper li.toc-level-3 {
  padding-left: 18px;
}
.toc-list-wrapper a {
  color: #334155;
  transition: color 0.2s;
}
.toc-list-wrapper a:hover {
  color: #F37021;
  text-decoration: underline;
}

/* Post Typography Styling (Chuẩn SEO & Dễ Đọc) */
.typography-post {
  font-size: 1.05rem;
  line-height: 1.85;
  color: #27272a;
}
.typography-post p {
  margin-bottom: 20px;
}
.typography-post h2 {
  font-size: 1.55rem;
  font-weight: 800;
  color: #0f172a;
  margin-top: 36px;
  margin-bottom: 16px;
  padding-left: 12px;
  border-left: 4px solid #F37021;
  line-height: 1.35;
}
.typography-post h3 {
  font-size: 1.25rem;
  font-weight: 700;
  color: #0054A6;
  margin-top: 28px;
  margin-bottom: 12px;
}
.typography-post h4 {
  font-size: 1.1rem;
  font-weight: 700;
  color: #1e293b;
  margin-top: 20px;
  margin-bottom: 8px;
}
.typography-post ul, .typography-post ol {
  margin-bottom: 20px;
  padding-left: 24px;
}
.typography-post ul { list-style: disc; }
.typography-post ol { list-style: decimal; }
.typography-post li {
  margin-bottom: 8px;
}
.typography-post img {
  border-radius: 12px;
  margin: 24px auto;
}
.typography-post blockquote {
  border-left: 4px solid #0054A6;
  background: #f0f7ff;
  padding: 16px 20px;
  border-radius: 0 10px 10px 0;
  font-style: italic;
  color: #1e293b;
  margin: 24px 0;
}
.typography-post table {
  width: 100%;
  border-collapse: collapse;
  margin: 24px 0;
  border-radius: 8px;
  overflow: hidden;
}
.typography-post th, .typography-post td {
  padding: 12px 16px;
  border: 1px solid #e2e8f0;
  text-align: left;
}
.typography-post th {
  background: #0054A6;
  color: #ffffff;
  font-weight: 700;
}
.typography-post tr:nth-child(even) {
  background: #f8fafc;
}

/* In-Post CTA Card */
.in-post-cta-card {
  background: linear-gradient(135deg, #0A192F 0%, #1e3a8a 100%);
  border-radius: 16px;
  padding: 28px;
  color: #ffffff;
  margin: 40px 0;
  position: relative;
  overflow: hidden;
  box-shadow: 0 10px 25px rgba(10, 25, 47, 0.2);
}
.cta-badge {
  display: inline-block;
  background: #F37021;
  color: #ffffff;
  font-size: 0.72rem;
  font-weight: 800;
  padding: 4px 10px;
  border-radius: 20px;
  margin-bottom: 10px;
  letter-spacing: 0.5px;
}
.in-post-cta-card h3 {
  font-size: 1.35rem;
  font-weight: 800;
  margin-bottom: 8px;
  color: #ffffff;
}
.in-post-cta-card p {
  font-size: 0.95rem;
  color: #cbd5e1;
  margin-bottom: 20px;
}
.cta-btn-group {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
}

/* Post Footer Actions (Tags & Share) */
.post-footer-actions {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 16px;
  padding: 24px 0;
  margin-top: 30px;
  border-top: 1px solid #e2e8f0;
  border-bottom: 1px solid #e2e8f0;
}
.post-tags {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 8px;
}
.tag-label, .share-label {
  font-size: 0.85rem;
  font-weight: 700;
  color: #64748b;
}
.post-tag-item {
  background: #f1f5f9;
  color: #475569;
  font-size: 0.82rem;
  font-weight: 600;
  padding: 4px 10px;
  border-radius: 6px;
}
.post-tag-item:hover {
  background: #F37021;
  color: #ffffff;
}

.post-share-buttons {
  display: flex;
  align-items: center;
  gap: 8px;
}
.share-btn {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 6px 12px;
  border-radius: 6px;
  font-size: 0.82rem;
  font-weight: 600;
  border: 1px solid #e2e8f0;
  cursor: pointer;
  background: #ffffff;
  color: #334155;
  transition: all 0.2s ease;
}
.share-btn:hover {
  transform: translateY(-2px);
}
.share-fb:hover { background: #1877f2; color: #fff; border-color: #1877f2; }
.share-zalo:hover { background: #0068ff; color: #fff; border-color: #0068ff; }
.share-copy:hover { background: #F37021; color: #fff; border-color: #F37021; }

/* Author Bio Card */
.author-bio-card {
  display: flex;
  align-items: center;
  gap: 20px;
  background: #f8fafc;
  border: 1px solid #e2e8f0;
  border-radius: 14px;
  padding: 20px;
  margin: 30px 0;
}
.author-bio-avatar {
  border-radius: 50%;
  border: 2px solid #F37021;
}
.author-bio-name {
  font-size: 1.05rem;
  font-weight: 800;
  color: #0f172a;
  margin-bottom: 4px;
}
.author-bio-desc {
  font-size: 0.88rem;
  color: #64748b;
  line-height: 1.5;
  margin-bottom: 0;
}

/* Related Posts Section */
.related-posts-section {
  margin-top: 40px;
}
.related-title {
  font-size: 1.25rem;
  font-weight: 800;
  color: #0f172a;
  margin-bottom: 20px;
  padding-bottom: 8px;
  border-bottom: 2px solid #e2e8f0;
  position: relative;
}
.related-title::after {
  content: '';
  position: absolute;
  bottom: -2px;
  left: 0;
  width: 40px;
  height: 2px;
  background: #F37021;
}
.related-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}
.related-card {
  background: #ffffff;
  border: 1px solid #e2e8f0;
  border-radius: 12px;
  overflow: hidden;
  transition: all 0.25s ease;
}
.related-card:hover {
  transform: translateY(-3px);
  border-color: #0054A6;
  box-shadow: 0 6px 18px rgba(0, 0, 0, 0.06);
}
.related-thumb {
  display: block;
  height: 130px;
  overflow: hidden;
}
.related-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.related-body {
  padding: 12px 14px;
}
.related-body h4 {
  font-size: 0.88rem;
  font-weight: 700;
  line-height: 1.4;
  margin-bottom: 6px;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}
.related-body h4 a:hover {
  color: #F37021;
}
.related-date {
  font-size: 0.75rem;
  color: #94a3b8;
}

/* Category Hero Header */
.category-hero-header {
  background: #ffffff;
  border: 1px solid #e2e8f0;
  border-radius: 16px;
  padding: 30px;
  margin-bottom: 30px;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.02);
}
.category-subtitle {
  font-size: 0.75rem;
  font-weight: 800;
  color: #F37021;
  letter-spacing: 1px;
  display: block;
  margin-bottom: 4px;
}
.category-title {
  font-size: 1.85rem;
  font-weight: 800;
  color: #0f172a;
  margin-bottom: 8px;
}
.category-description {
  font-size: 0.95rem;
  color: #64748b;
  max-width: 800px;
  line-height: 1.6;
}

/* Archive Post Card */
.category-posts-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 24px;
  margin-bottom: 35px;
}
.archive-post-card {
  background: #ffffff;
  border: 1px solid #e2e8f0;
  border-radius: 14px;
  overflow: hidden;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.03);
  display: flex;
  flex-direction: column;
  transition: all 0.25s ease;
}
.archive-post-card:hover {
  transform: translateY(-4px);
  border-color: #0054A6;
  box-shadow: 0 10px 25px rgba(0, 84, 166, 0.1);
}
.post-card-thumb {
  height: 190px;
  overflow: hidden;
  background: #f1f5f9;
}
.card-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.3s ease;
}
.archive-post-card:hover .card-img {
  transform: scale(1.06);
}
.post-card-body {
  padding: 20px;
  display: flex;
  flex-direction: column;
  flex: 1;
}
.post-card-meta {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 0.78rem;
  color: #94a3b8;
  margin-bottom: 8px;
}
.post-card-date, .post-card-views {
  display: flex;
  align-items: center;
  gap: 4px;
}
.post-card-title {
  font-size: 1.1rem;
  font-weight: 700;
  color: #0f172a;
  line-height: 1.4;
  margin-bottom: 10px;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}
.post-card-title a:hover {
  color: #F37021;
}
.post-card-excerpt {
  font-size: 0.88rem;
  color: #64748b;
  line-height: 1.5;
  margin-bottom: 16px;
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
  overflow: hidden;
  flex: 1;
}
.post-card-footer {
  border-top: 1px solid #f1f5f9;
  padding-top: 12px;
}
.read-more-link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 0.85rem;
  font-weight: 700;
  color: #0054A6;
}
.read-more-link:hover {
  color: #F37021;
  gap: 9px;
}

/* Pagination */
.fpt-pagination {
  margin: 35px 0;
  text-align: center;
}
.fpt-pagination .nav-links {
  display: inline-flex;
  gap: 8px;
  align-items: center;
}
.fpt-pagination .page-numbers {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  border-radius: 8px;
  border: 1px solid #e2e8f0;
  background: #ffffff;
  font-size: 0.9rem;
  font-weight: 700;
  color: #334155;
}
.fpt-pagination .page-numbers.current {
  background: #F37021;
  color: #ffffff;
  border-color: #F37021;
}
.fpt-pagination .page-numbers:hover:not(.current) {
  background: #f8fafc;
  border-color: #cbd5e1;
  color: #0054A6;
}

/* Category SEO Bottom Content Box */
.category-seo-bottom {
  background: #ffffff;
  border: 1px solid #e2e8f0;
  border-radius: 14px;
  padding: 24px 28px;
  margin-top: 30px;
}
.category-seo-bottom h3 {
  font-size: 1.15rem;
  font-weight: 800;
  color: #0f172a;
  margin-bottom: 8px;
}
.category-seo-bottom p {
  font-size: 0.92rem;
  color: #64748b;
  line-height: 1.7;
}

/* 15. Sidebar (Chỉ có Bài viết xem nhiều)
   ========================================================================== */
.fpt-sidebar {
  width: 100%;
}
.sticky-sidebar-wrapper {
  position: sticky;
  top: 100px;
  display: flex;
  flex-direction: column;
  gap: 24px;
}
.widget-popular-posts {
  background: #ffffff;
  border: 1px solid #e2e8f0;
  border-radius: 16px;
  padding: 24px 20px;
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.03);
}
.widget-header {
  margin-bottom: 20px;
}
.widget-title-wrapper {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 8px;
}
.widget-icon {
  font-size: 1.25rem;
}
.widget-title {
  font-size: 1.05rem;
  font-weight: 800;
  color: #0f172a;
  letter-spacing: 0.3px;
}
.widget-title-line {
  height: 2.5px;
  background: linear-gradient(90deg, #F37021 0%, #ffd8bf 100%);
  border-radius: 2px;
}

.popular-posts-list {
  display: flex;
  flex-direction: column;
  gap: 16px;
}
.popular-post-item {
  display: flex;
  align-items: center;
  gap: 12px;
  padding-bottom: 14px;
  border-bottom: 1px solid #f1f5f9;
  transition: transform 0.2s ease;
}
.popular-post-item:last-child {
  padding-bottom: 0;
  border-bottom: none;
}
.popular-post-item:hover {
  transform: translateX(4px);
}
.popular-post-rank {
  flex-shrink: 0;
  width: 24px;
  height: 24px;
  border-radius: 6px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.8rem;
  font-weight: 800;
}
.popular-post-rank.rank-top {
  background: linear-gradient(135deg, #F37021 0%, #FF9800 100%);
  color: #ffffff;
  box-shadow: 0 2px 6px rgba(243, 112, 33, 0.35);
}
.popular-post-rank.rank-normal {
  background: #f1f5f9;
  color: #64748b;
}

.popular-post-thumb {
  flex-shrink: 0;
  width: 70px;
  height: 52px;
  border-radius: 8px;
  overflow: hidden;
  background: #f1f5f9;
}
.pop-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.popular-post-meta {
  flex: 1;
  min-width: 0;
}
.popular-post-title {
  font-size: 0.85rem;
  font-weight: 700;
  line-height: 1.35;
  color: #1e293b;
  margin-bottom: 4px;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}
.popular-post-title a:hover {
  color: #F37021;
}
.popular-post-info {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.72rem;
  color: #94a3b8;
}
.popular-post-info .post-views {
  display: flex;
  align-items: center;
  gap: 3px;
  color: #F37021;
  font-weight: 600;
}

/* Sidebar Contact Card */
.sidebar-contact-card {
  background: linear-gradient(135deg, #0054A6 0%, #0A192F 100%);
  border-radius: 16px;
  padding: 24px 20px;
  color: #ffffff;
  text-align: center;
  box-shadow: 0 8px 20px rgba(0, 84, 166, 0.15);
}
.fpt-pill {
  display: inline-block;
  background: #F37021;
  color: #ffffff;
  font-size: 0.7rem;
  font-weight: 800;
  padding: 2px 10px;
  border-radius: 20px;
  margin-bottom: 8px;
}
.sidebar-contact-card h4 {
  font-size: 1.05rem;
  font-weight: 800;
  margin-bottom: 6px;
  color: #ffffff;
}
.sidebar-contact-card p {
  font-size: 0.82rem;
  color: #cbd5e1;
  margin-bottom: 16px;
  line-height: 1.4;
}

/* 16. Floating Contact Buttons
   ========================================================================== */
.floating-actions {
  position: fixed;
  bottom: 30px;
  right: 24px;
  display: flex;
  flex-direction: column;
  gap: 12px;
  z-index: 999;
}
.float-btn {
  width: 52px;
  height: 52px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  border: none;
  cursor: pointer;
  position: relative;
  box-shadow: 0 6px 18px rgba(0, 0, 0, 0.18);
  transition: all 0.25s cubic-bezier(0.4, 0, 0.2, 1);
  color: #ffffff;
}
.float-btn:hover {
  transform: scale(1.1);
}
.float-tooltip {
  position: absolute;
  right: 62px;
  background: #0f172a;
  color: #ffffff;
  font-size: 0.78rem;
  font-weight: 700;
  padding: 6px 12px;
  border-radius: 6px;
  white-space: nowrap;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.2s ease, transform 0.2s ease;
  transform: translateX(6px);
}
.float-btn:hover .float-tooltip {
  opacity: 1;
  transform: translateX(0);
}
.float-zalo {
  background: #0068ff;
}
.zalo-tag {
  font-size: 0.85rem;
  font-weight: 800;
}
.float-phone {
  background: #F37021;
}
.float-phone .pulse-ring {
  position: absolute;
  inset: -6px;
  border: 2px solid #F37021;
  border-radius: 50%;
  animation: pulse-ring 1.8s infinite cubic-bezier(0.215, 0.61, 0.355, 1);
}
@keyframes pulse-ring {
  0% { transform: scale(0.9); opacity: 0.8; }
  80%, 100% { transform: scale(1.5); opacity: 0; }
}
.float-register {
  background: #0054A6;
}
.float-top {
  background: #334155;
  opacity: 0;
  pointer-events: none;
  transform: translateY(10px);
}
.float-top.show {
  opacity: 1;
  pointer-events: auto;
  transform: translateY(0);
}

/* 17. Quick Registration Modal
   ========================================================================== */
.fpt-modal {
  position: fixed;
  inset: 0;
  z-index: 2000;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 20px;
}
.modal-backdrop {
  position: fixed;
  inset: 0;
  background: rgba(10, 25, 47, 0.6);
  backdrop-filter: blur(4px);
}
.modal-dialog {
  position: relative;
  z-index: 2;
  width: 100%;
  max-width: 500px;
  animation: modalSlideUp 0.3s cubic-bezier(0.16, 1, 0.3, 1);
}
@keyframes modalSlideUp {
  from { opacity: 0; transform: translateY(24px) scale(0.96); }
  to { opacity: 1; transform: translateY(0) scale(1); }
}
.modal-content {
  background: #ffffff;
  border-radius: 20px;
  overflow: hidden;
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.25);
}
.modal-header {
  background: linear-gradient(135deg, #0054A6 0%, #0A192F 100%);
  color: #ffffff;
  padding: 24px 28px;
  position: relative;
}
.modal-badge {
  font-size: 0.72rem;
  font-weight: 800;
  color: #F37021;
  letter-spacing: 1px;
  margin-bottom: 4px;
}
.modal-title {
  font-size: 1.35rem;
  font-weight: 800;
  color: #ffffff;
  margin-bottom: 4px;
}
.modal-subtitle {
  font-size: 0.82rem;
  color: #cbd5e1;
}
.modal-close {
  position: absolute;
  top: 16px;
  right: 18px;
  background: none;
  border: none;
  font-size: 1.8rem;
  color: #cbd5e1;
  cursor: pointer;
  line-height: 1;
}
.modal-close:hover { color: #ffffff; }

.modal-body {
  padding: 28px;
}
.register-form .form-group {
  margin-bottom: 16px;
}
.register-form label {
  display: block;
  font-size: 0.88rem;
  font-weight: 700;
  color: #1e293b;
  margin-bottom: 6px;
}
.register-form label .required { color: #ef4444; }
.form-control {
  width: 100%;
  padding: 10px 14px;
  border: 1.5px solid #cbd5e1;
  border-radius: 8px;
  font-size: 0.95rem;
  color: #0f172a;
  transition: border-color 0.2s, box-shadow 0.2s;
  background: #f8fafc;
}
.form-control:focus {
  outline: none;
  border-color: #F37021;
  background: #ffffff;
  box-shadow: 0 0 0 3px rgba(243, 112, 33, 0.15);
}
.form-alert {
  padding: 10px 14px;
  border-radius: 8px;
  font-size: 0.88rem;
  margin-bottom: 16px;
}
.form-alert.success {
  background: #ecfdf5;
  color: #065f46;
  border: 1px solid #a7f3d0;
}
.form-alert.error {
  background: #fef2f2;
  color: #991b1b;
  border: 1px solid #fecaca;
}
.btn-submit {
  padding: 14px;
  font-size: 1rem;
  font-weight: 800;
}
/* 17.1. FPT Camera Page Styles
   ========================================================================== */
.camera-hero-section {
  padding: 60px 0 70px;
  background: linear-gradient(135deg, #0A192F 0%, #003B73 50%, #0054A6 100%);
  color: #ffffff;
  position: relative;
  overflow: hidden;
}
.camera-hero-grid {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: 40px;
  align-items: center;
}
.camera-badge {
  display: inline-block;
  font-size: 0.78rem;
  font-weight: 800;
  color: #F37021;
  background: rgba(243, 112, 33, 0.15);
  border: 1px solid rgba(243, 112, 33, 0.4);
  padding: 5px 16px;
  border-radius: 30px;
  letter-spacing: 0.5px;
  margin-bottom: 14px;
}
.camera-hero-title {
  font-size: 2.3rem;
  font-weight: 900;
  line-height: 1.2;
  margin-bottom: 16px;
  color: #ffffff;
}
.camera-hero-subtitle {
  font-size: 1.05rem;
  color: #cbd5e1;
  line-height: 1.6;
  margin-bottom: 24px;
}
.camera-hero-perks {
  display: flex;
  flex-direction: column;
  gap: 12px;
  margin-bottom: 30px;
}
.camera-hero-perks li {
  display: flex;
  align-items: center;
  gap: 12px;
  font-size: 0.95rem;
  color: #f1f5f9;
  font-weight: 500;
}
.camera-hero-actions {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
}
.camera-hero-img-box {
  position: relative;
  border-radius: 20px;
  overflow: hidden;
  box-shadow: 0 20px 50px rgba(0, 0, 0, 0.4);
  border: 2px solid rgba(255, 255, 255, 0.15);
}
.camera-hero-img-box img {
  width: 100%;
  height: auto;
  display: block;
  transition: transform 0.4s ease;
}
.camera-hero-img-box:hover img {
  transform: scale(1.03);
}
.camera-floating-tag {
  position: absolute;
  bottom: 20px;
  left: 20px;
  background: rgba(10, 25, 47, 0.9);
  backdrop-filter: blur(8px);
  border: 1px solid rgba(243, 112, 33, 0.5);
  padding: 10px 18px;
  border-radius: 12px;
  display: flex;
  align-items: center;
  gap: 12px;
}
.tag-icon {
  font-size: 1.6rem;
}
.tag-info strong {
  display: block;
  font-size: 0.9rem;
  color: #ffffff;
}
.tag-info span {
  font-size: 0.75rem;
  color: #94a3b8;
}

/* Advantages */
.camera-advantages-section {
  padding: 70px 0 80px;
  background: #ffffff;
}
.camera-adv-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
}
.camera-adv-card {
  background: #f8fafc;
  border: 1px solid #e2e8f0;
  border-radius: 16px;
  padding: 28px 22px;
  text-align: center;
  transition: all 0.3s ease;
}
.camera-adv-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 12px 30px rgba(0, 84, 166, 0.08);
  border-color: #ffd8bf;
  background: #ffffff;
}
.adv-icon {
  width: 60px;
  height: 60px;
  border-radius: 50%;
  background: #fff5ee;
  color: #F37021;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 18px;
}
.camera-adv-card h3 {
  font-size: 1.15rem;
  font-weight: 800;
  color: #0f172a;
  margin-bottom: 10px;
}
.camera-adv-card p {
  font-size: 0.88rem;
  color: #64748b;
  line-height: 1.55;
}

/* Products Section */
.camera-products-section {
  padding: 70px 0 85px;
  background: #f8fafc;
  border-top: 1px solid #e2e8f0;
}
.camera-products-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
}
.camera-product-card {
  background: #ffffff;
  border: 1.5px solid #e2e8f0;
  border-radius: 18px;
  overflow: hidden;
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.04);
  transition: all 0.3s ease;
  display: flex;
  flex-direction: column;
  position: relative;
}
.camera-product-card:hover {
  transform: translateY(-6px);
  box-shadow: 0 16px 36px rgba(243, 112, 33, 0.15);
  border-color: #ffd8bf;
}
.camera-product-card.featured-product {
  border-color: #F37021;
  box-shadow: 0 8px 24px rgba(243, 112, 33, 0.15);
}
.product-badge {
  position: absolute;
  top: 12px;
  right: 12px;
  background: #F37021;
  color: #ffffff;
  font-size: 0.68rem;
  font-weight: 800;
  padding: 4px 10px;
  border-radius: 20px;
  letter-spacing: 0.5px;
  z-index: 2;
}
.product-img-box {
  width: 100%;
  height: 200px;
  background: #ffffff;
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 16px;
  border-bottom: 1px solid #f1f5f9;
}
.product-img-box img {
  max-width: 100%;
  max-height: 100%;
  object-fit: contain;
  transition: transform 0.3s ease;
}
.camera-product-card:hover .product-img-box img {
  transform: scale(1.06);
}
.product-info {
  padding: 22px 18px;
  display: flex;
  flex-direction: column;
  flex: 1;
}
.product-tag {
  font-size: 0.72rem;
  font-weight: 800;
  color: #0054A6;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  margin-bottom: 4px;
}
.product-title {
  font-size: 1.25rem;
  font-weight: 800;
  color: #0f172a;
  margin-bottom: 8px;
}
.product-price-box {
  display: flex;
  align-items: baseline;
  gap: 8px;
  margin-bottom: 16px;
  padding-bottom: 12px;
  border-bottom: 1px dashed #e2e8f0;
}
.price-val {
  font-size: 1.45rem;
  font-weight: 900;
  color: #F37021;
}
.price-old {
  font-size: 0.85rem;
  color: #94a3b8;
  text-decoration: line-through;
}
.product-specs-list {
  display: flex;
  flex-direction: column;
  gap: 7px;
  font-size: 0.85rem;
  color: #475569;
  margin-bottom: 22px;
  flex: 1;
}
.product-specs-list li {
  line-height: 1.4;
}

/* Cloud Pricing */
.camera-cloud-section {
  padding: 70px 0 85px;
  background: #ffffff;
}
.cloud-pricing-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
  max-width: 1050px;
  margin: 0 auto;
}
.cloud-pricing-card {
  background: #ffffff;
  border: 1.5px solid #e2e8f0;
  border-radius: 18px;
  padding: 32px 24px;
  text-align: center;
  position: relative;
  transition: all 0.3s ease;
  display: flex;
  flex-direction: column;
}
.cloud-pricing-card:hover {
  transform: translateY(-6px);
  box-shadow: 0 16px 36px rgba(0, 84, 166, 0.12);
  border-color: #0054A6;
}
.cloud-pricing-card.featured-cloud {
  border-color: #F37021;
  box-shadow: 0 8px 30px rgba(243, 112, 33, 0.15);
}
.cloud-card-header h3 {
  font-size: 1.25rem;
  font-weight: 800;
  color: #0054A6;
  margin-bottom: 4px;
}
.cloud-card-header p {
  font-size: 0.85rem;
  color: #64748b;
  margin-bottom: 16px;
}
.cloud-card-price {
  margin-bottom: 20px;
  padding: 12px 0;
  border-top: 1px dashed #e2e8f0;
  border-bottom: 1px dashed #e2e8f0;
}
.cloud-price-number {
  font-size: 1.85rem;
  font-weight: 900;
  color: #0f172a;
}
.cloud-price-unit {
  font-size: 0.85rem;
  color: #64748b;
}
.cloud-features {
  display: flex;
  flex-direction: column;
  gap: 10px;
  font-size: 0.88rem;
  color: #334155;
  margin-bottom: 26px;
  flex: 1;
}
.cloud-features li {
  line-height: 1.4;
}

/* Combo Camera Banner */
.camera-combo-section {
  padding: 60px 0 80px;
  background: #f8fafc;
}
.camera-combo-banner-box {
  background: linear-gradient(135deg, #0A192F 0%, #0054A6 100%);
  border-radius: 24px;
  padding: 45px 50px;
  color: #ffffff;
  display: grid;
  grid-template-columns: 1.3fr 0.7fr;
  gap: 40px;
  align-items: center;
  box-shadow: 0 20px 40px rgba(0, 84, 166, 0.2);
}
.combo-pill {
  display: inline-block;
  background: #F37021;
  color: #ffffff;
  font-size: 0.75rem;
  font-weight: 800;
  padding: 4px 14px;
  border-radius: 20px;
  margin-bottom: 12px;
  letter-spacing: 0.5px;
}
.camera-combo-left h2 {
  font-size: 1.85rem;
  font-weight: 900;
  color: #ffffff;
  margin-bottom: 12px;
  line-height: 1.25;
}
.camera-combo-left p {
  font-size: 0.95rem;
  color: #cbd5e1;
  line-height: 1.6;
  margin-bottom: 22px;
}
.combo-perks-list {
  display: flex;
  gap: 24px;
  margin-bottom: 28px;
}
.perk-box {
  display: flex;
  align-items: center;
  gap: 10px;
}
.perk-icon {
  font-size: 1.5rem;
}
.perk-box strong {
  display: block;
  font-size: 0.9rem;
  color: #ffffff;
}
.perk-box span {
  font-size: 0.78rem;
  color: #94a3b8;
}
.camera-combo-cta {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
}
.combo-price-card {
  background: #ffffff;
  color: #0f172a;
  border-radius: 18px;
  padding: 30px 24px;
  text-align: center;
  box-shadow: 0 12px 30px rgba(0, 0, 0, 0.25);
}
.card-head {
  font-size: 0.85rem;
  font-weight: 800;
  color: #64748b;
  letter-spacing: 1px;
}
.card-price {
  font-size: 2.2rem;
  font-weight: 900;
  color: #F37021;
  line-height: 1.1;
  margin: 6px 0;
}
.card-price .unit {
  font-size: 0.95rem;
  font-weight: 600;
  color: #64748b;
}
.card-desc {
  font-size: 0.82rem;
  color: #64748b;
  margin-bottom: 16px;
}
.card-divider {
  height: 1px;
  background: #e2e8f0;
  margin-bottom: 16px;
}
.card-check-list {
  display: flex;
  flex-direction: column;
  gap: 8px;
  font-size: 0.82rem;
  color: #334155;
  text-align: left;
}

/* FAQ Section */
.camera-faq-section {
  padding: 70px 0 80px;
  background: #ffffff;
}
.faq-accordion-list {
  max-width: 900px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 16px;
}
.faq-item {
  border: 1.5px solid #e2e8f0;
  border-radius: 14px;
  padding: 22px 24px;
  background: #f8fafc;
  transition: all 0.25s ease;
}
.faq-item:hover {
  border-color: #ffd8bf;
  background: #ffffff;
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.04);
}
.faq-question {
  font-size: 1.05rem;
  font-weight: 800;
  color: #0054A6;
  margin-bottom: 10px;
  line-height: 1.4;
}
.faq-answer p {
  font-size: 0.92rem;
  color: #475569;
  line-height: 1.6;
}

/* Bottom CTA Card */
.camera-cta-banner-section {
  padding: 0 0 80px;
  background: #ffffff;
}
.camera-cta-card {
  background: linear-gradient(135deg, #F37021 0%, #FF8A3D 100%);
  color: #ffffff;
  border-radius: 20px;
  padding: 45px 30px;
  text-align: center;
  box-shadow: 0 16px 36px rgba(243, 112, 33, 0.3);
}
.camera-cta-card h2 {
  font-size: 1.85rem;
  font-weight: 900;
  color: #ffffff;
  margin-bottom: 12px;
}
.camera-cta-card p {
  font-size: 1rem;
  color: #fff5ee;
  max-width: 700px;
  margin: 0 auto 26px;
  line-height: 1.55;
}
.cta-actions {
  display: flex;
  justify-content: center;
  gap: 16px;
  flex-wrap: wrap;
}

/* 18. Responsive Breakpoints
   ========================================================================== */
@media (max-width: 1024px) {
  .highlights-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .pricing-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .combo-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .biz-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .camera-hero-grid {
    grid-template-columns: 1fr;
  }
  .camera-adv-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .camera-products-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .camera-combo-banner-box {
    grid-template-columns: 1fr;
  }
  .services-grid {
    grid-template-columns: repeat(3, 1fr);
  }
  .testimonials-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .news-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .footer-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .content-sidebar-grid {
    grid-template-columns: 1fr;
  }
  .sticky-sidebar-wrapper {
    position: static;
  }
}

@media (max-width: 768px) {
  .main-navigation,
  .header-action {
    display: none;
  }
  .mobile-menu-toggle {
    display: flex;
  }
  .hero-title {
    font-size: 1.85rem;
  }
  .camera-hero-title {
    font-size: 1.85rem;
  }
  .hero-container {
    flex-direction: column;
    align-items: flex-start;
    gap: 30px;
  }
  .hero-landmark-badge {
    max-width: 100%;
    width: 100%;
  }
  .coverage-layout {
    grid-template-columns: 1fr;
  }
  .combo-grid {
    grid-template-columns: 1fr;
  }
  .biz-grid {
    grid-template-columns: 1fr;
  }
  .cloud-pricing-grid {
    grid-template-columns: 1fr;
  }
  .combo-perks-list {
    flex-direction: column;
    gap: 14px;
  }
  .camera-combo-banner-box {
    padding: 30px 20px;
  }
  .btn-combo-orange,
  .btn-biz-orange {
    width: 100%;
  }
  .services-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .promo-strip-banner {
    flex-direction: column;
    text-align: center;
  }
  .promo-left {
    flex-direction: column;
  }
  .promo-center-perks {
    flex-direction: column;
    width: 100%;
  }
  .process-timeline {
    flex-direction: column;
    gap: 24px;
    align-items: center;
  }
  .step-connector {
    display: none;
  }
  .category-posts-grid {
    grid-template-columns: 1fr;
  }
  .single-post-article {
    padding: 20px;
  }
  .entry-title {
    font-size: 1.55rem;
  }
  .related-grid {
    grid-template-columns: 1fr;
  }
  .pricing-promo-banner {
    flex-direction: column;
    gap: 6px;
    border-radius: 16px;
    text-align: center;
  }
  .promo-divider {
    display: none;
  }
}

@media (max-width: 480px) {
  .highlights-grid {
    grid-template-columns: 1fr;
  }
  .pricing-grid {
    grid-template-columns: 1fr;
  }
  .combo-grid {
    grid-template-columns: 1fr;
  }
  .biz-grid {
    grid-template-columns: 1fr;
  }
  .camera-adv-grid {
    grid-template-columns: 1fr;
  }
  .camera-products-grid {
    grid-template-columns: 1fr;
  }
  .services-grid {
    grid-template-columns: 1fr;
  }
  .testimonials-grid {
    grid-template-columns: 1fr;
  }
  .news-grid {
    grid-template-columns: 1fr;
  }
  .footer-grid {
    grid-template-columns: 1fr;
  }
}