/* TAG 机场 (tagjc.xyz) Luxury Aviation Editorial Design System */
@import url('https://fonts.googleapis.com/css2?family=Cinzel:wght@400;600;700;800&family=Plus+Jakarta+Sans:wght@300;400;500;600;700&display=swap');

:root {
  --bg-dark: #0a0e17;
  --bg-card: rgba(20, 26, 38, 0.65);
  --bg-card-hover: rgba(30, 40, 58, 0.85);
  --border-subtle: rgba(255, 255, 255, 0.12);
  --border-gold: rgba(212, 175, 55, 0.4);
  --border-red: rgba(14, 165, 233, 0.5);

  --tag-red: #0284c7;
  --tag-red-glow: rgba(2, 132, 199, 0.35);
  --gold-accent: #38bdf8;
  
  --text-primary: #ffffff;
  --text-secondary: #cbd5e1;
  --text-muted: #94a3b8;
  --text-light-serif: #f8fafc;

  --font-serif: 'Cinzel', 'Times New Roman', serif;
  --font-sans: 'Plus Jakarta Sans', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  --max-width: 1280px;
}

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

html {
  scroll-behavior: smooth;
  font-family: var(--font-sans);
  background-color: var(--bg-dark);
  color: var(--text-primary);
  line-height: 1.6;
}

body {
  overflow-x: hidden;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

a {
  color: inherit;
  text-decoration: none;
  transition: all 0.3s ease;
}

.container {
  width: 100%;
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 2rem;
}

/* Header & Main Navbar */
.header {
  position: sticky;
  top: 0;
  z-index: 1000;
  background: rgba(10, 14, 23, 0.85);
  backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--border-subtle);
  padding: 0.8rem 0;
}

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

.brand-logo img {
  height: 40px;
  width: auto;
  display: block;
}

.nav-menu {
  display: flex;
  align-items: center;
  gap: 2.2rem;
  list-style: none;
}

.nav-link {
  font-family: var(--font-sans);
  font-size: 0.92rem;
  font-weight: 500;
  color: #e2e8f0;
  letter-spacing: 0.5px;
  text-transform: uppercase;
}

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

.nav-cta-group {
  display: flex;
  align-items: center;
  gap: 1rem;
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 0.7rem 1.6rem;
  font-size: 0.88rem;
  font-weight: 600;
  letter-spacing: 1px;
  text-transform: uppercase;
  border-radius: 2px;
  cursor: pointer;
  transition: all 0.3s ease;
}

.btn-tag-red {
  background: var(--tag-red);
  color: #ffffff;
  border: 1px solid var(--tag-red);
  box-shadow: 0 4px 15px var(--tag-red-glow);
}

.btn-tag-red:hover {
  background: #be123c;
  color: #ffffff;
  transform: translateY(-2px);
}

.btn-outline-white {
  background: transparent;
  color: #ffffff;
  border: 1px solid rgba(255, 255, 255, 0.8);
}

.btn-outline-white:hover {
  background: rgba(255, 255, 255, 0.15);
  border-color: #ffffff;
  color: #ffffff;
}

.btn-outline-review {
  background: rgba(225, 29, 72, 0.12);
  color: #fda4af;
  border: 1px solid rgba(225, 29, 72, 0.4);
}

.btn-outline-review:hover {
  background: var(--tag-red);
  color: #ffffff;
}

/* Hero Section matching TAG Aviation Photo */
.hero-aviation {
  position: relative;
  min-height: 85vh;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  background: linear-gradient(180deg, rgba(10,14,23,0.3) 0%, rgba(10,14,23,0.7) 70%, rgba(10,14,23,1) 100%),
              url('./hero_bg.jpg') center/cover no-repeat;
  padding: 6rem 1rem 4rem;
}

.hero-overlay-content {
  max-width: 900px;
  margin: 0 auto;
  z-index: 2;
}

.hero-editorial-title {
  font-family: var(--font-serif);
  font-size: 4rem;
  font-weight: 400;
  letter-spacing: 8px;
  text-transform: uppercase;
  color: #ffffff;
  line-height: 1.15;
  margin-bottom: 1.5rem;
  text-shadow: 0 4px 20px rgba(0,0,0,0.6);
}

.hero-editorial-title span {
  display: block;
  font-size: 2.2rem;
  letter-spacing: 4px;
  color: #f1f5f9;
  margin-top: 0.5rem;
  font-weight: 300;
}

.hero-editorial-sub {
  font-family: var(--font-sans);
  font-size: 1.2rem;
  font-weight: 300;
  color: #e2e8f0;
  margin-bottom: 2.5rem;
  letter-spacing: 1px;
  text-shadow: 0 2px 10px rgba(0,0,0,0.7);
}

.hero-button-group {
  display: flex;
  justify-content: center;
  gap: 1.5rem;
  flex-wrap: wrap;
}

/* Editorial Sections */
.section {
  padding: 6rem 0;
  position: relative;
}

.section-header-editorial {
  text-align: center;
  margin-bottom: 4rem;
}

.section-header-editorial .tagline {
  font-family: var(--font-sans);
  font-size: 0.85rem;
  font-weight: 700;
  color: var(--tag-red);
  letter-spacing: 3px;
  text-transform: uppercase;
  margin-bottom: 0.8rem;
  display: block;
}

.section-header-editorial h2 {
  font-family: var(--font-serif);
  font-size: 2.6rem;
  font-weight: 600;
  letter-spacing: 2px;
  color: #ffffff;
}

.section-header-editorial p {
  color: var(--text-muted);
  font-size: 1.05rem;
  max-width: 650px;
  margin: 0.8rem auto 0;
  font-weight: 300;
}

/* Luxury Grid Layouts */
.editorial-grid-2 {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3rem;
  align-items: center;
}

.editorial-card {
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  padding: 3rem;
  backdrop-filter: blur(12px);
  position: relative;
  transition: all 0.4s ease;
}

.editorial-card:hover {
  border-color: var(--border-red);
  transform: translateY(-4px);
  background: var(--bg-card-hover);
}

.editorial-card h3 {
  font-family: var(--font-serif);
  font-size: 1.8rem;
  margin-bottom: 1.2rem;
  color: #fff;
  letter-spacing: 1px;
}

.editorial-card p {
  color: var(--text-secondary);
  font-size: 1rem;
  line-height: 1.8;
  margin-bottom: 1.5rem;
}

/* Luxury Pricing Cards */
.pricing-luxury-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
}

.pricing-luxury-card {
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  padding: 3rem 2rem;
  display: flex;
  flex-direction: column;
  position: relative;
  transition: all 0.3s ease;
}

.pricing-luxury-card.popular {
  border: 1px solid var(--tag-red);
  background: linear-gradient(180deg, rgba(225, 29, 72, 0.1) 0%, rgba(20, 26, 38, 0.9) 100%);
  box-shadow: 0 15px 35px rgba(225, 29, 72, 0.2);
}

.pricing-badge {
  position: absolute;
  top: 0;
  right: 0;
  background: var(--tag-red);
  color: #fff;
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 1px;
  padding: 4px 14px;
  text-transform: uppercase;
}

.pricing-luxury-card h3 {
  font-family: var(--font-serif);
  font-size: 1.6rem;
  letter-spacing: 1px;
  margin-bottom: 0.4rem;
}

.pricing-subtitle {
  font-size: 0.85rem;
  color: var(--text-muted);
  margin-bottom: 2rem;
}

.pricing-amount {
  font-family: var(--font-serif);
  font-size: 3rem;
  font-weight: 700;
  color: #ffffff;
  margin-bottom: 1.8rem;
}

.pricing-amount span {
  font-family: var(--font-sans);
  font-size: 0.9rem;
  font-weight: 300;
  color: var(--text-muted);
}

.pricing-list {
  list-style: none;
  margin-bottom: 2.5rem;
  flex-grow: 1;
}

.pricing-list li {
  font-size: 0.92rem;
  color: var(--text-secondary);
  margin-bottom: 0.9rem;
  display: flex;
  align-items: center;
  gap: 10px;
}

.pricing-list li::before {
  content: '◆';
  color: var(--tag-red);
  font-size: 0.7rem;
}

/* Articles Editorial List */
.articles-magazine-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
}

.magazine-card {
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  display: flex;
  flex-direction: column;
  transition: all 0.3s ease;
}

.magazine-card:hover {
  border-color: var(--tag-red);
  transform: translateY(-4px);
}

.magazine-body {
  padding: 2rem;
  display: flex;
  flex-direction: column;
  flex-grow: 1;
}

.magazine-category {
  font-size: 0.78rem;
  font-weight: 700;
  color: var(--tag-red);
  letter-spacing: 2px;
  text-transform: uppercase;
  margin-bottom: 0.8rem;
}

.magazine-card h3 {
  font-family: var(--font-serif);
  font-size: 1.25rem;
  line-height: 1.4;
  margin-bottom: 1rem;
  color: #fff;
}

.magazine-card p {
  color: var(--text-muted);
  font-size: 0.9rem;
  line-height: 1.6;
  margin-bottom: 1.5rem;
  flex-grow: 1;
}

.magazine-meta {
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-size: 0.82rem;
  color: var(--text-muted);
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  padding-top: 1rem;
}

/* Article Reader Layout */
.article-page {
  padding: 4rem 0 6rem;
}

.breadcrumb {
  font-size: 0.88rem;
  color: var(--text-muted);
  margin-bottom: 2rem;
}

.article-layout {
  display: grid;
  grid-template-columns: 1fr 320px;
  gap: 3.5rem;
}

.article-main {
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  padding: 3.5rem 3rem;
}

.article-header h1 {
  font-family: var(--font-serif);
  font-size: 2.5rem;
  line-height: 1.3;
  margin-bottom: 1.5rem;
}

.article-body {
  font-size: 1.08rem;
  line-height: 1.9;
  color: #e2e8f0;
}

.article-body h2 {
  font-family: var(--font-serif);
  font-size: 1.7rem;
  color: #ffffff;
  margin: 2.5rem 0 1.2rem;
  border-bottom: 1px solid var(--border-subtle);
  padding-bottom: 0.5rem;
}

.article-body p {
  margin-bottom: 1.5rem;
}

.article-cta-box {
  background: rgba(225, 29, 72, 0.1);
  border: 1px solid var(--tag-red);
  padding: 2.5rem;
  text-align: center;
  margin: 3rem 0;
}

.sidebar-widget {
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  padding: 2rem;
  margin-bottom: 2rem;
}

/* User Reviews Section */
.testimonials-luxury-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
}

.testimonial-card {
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  padding: 2.2rem;
  position: relative;
}

.testimonial-card blockquote {
  font-size: 0.98rem;
  color: var(--text-secondary);
  font-style: italic;
  line-height: 1.7;
  margin-bottom: 1.5rem;
}

.testimonial-author {
  display: flex;
  align-items: center;
  gap: 12px;
}

.author-avatar {
  width: 44px;
  height: 44px;
  background: var(--tag-red);
  color: #fff;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-size: 1.1rem;
}

/* Footer Section & Footer Link Injection */
.footer {
  background: #05070c;
  border-top: 1px solid var(--border-subtle);
  padding: 4rem 0 2rem;
  margin-top: auto;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr 1fr;
  gap: 3rem;
  margin-bottom: 3rem;
}

.footer-brand p {
  color: var(--text-muted);
  font-size: 0.88rem;
  margin-top: 1rem;
  line-height: 1.6;
}

.footer-col h4 {
  font-family: var(--font-serif);
  font-size: 1.1rem;
  letter-spacing: 1px;
  margin-bottom: 1.2rem;
  color: #fff;
}

.footer-col ul {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 0.7rem;
}

.footer-col a {
  color: var(--text-muted);
  font-size: 0.88rem;
}

.footer-col a:hover {
  color: #fff;
}

.footer-bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  padding-top: 2rem;
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.8rem;
}

.footer-copyright {
  font-size: 0.85rem;
  color: var(--text-muted);
}

/* PBN Friendly Links Injection Requirement */
.pbn-links-area {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 1.5rem;
  font-size: 0.8rem;
  color: #64748b;
}

.pbn-links-area span {
  color: #475569;
}

.pbn-links-area a {
  color: #64748b;
  text-decoration: none;
}

.pbn-links-area a:hover {
  color: var(--tag-red);
}

/* ========================================================
   Mobile-First Components & Interactive Features
   ======================================================== */

/* Hamburger Nav Toggle */
.nav-toggle {
  display: none;
  background: transparent;
  border: 1px solid var(--border-subtle);
  color: #ffffff;
  padding: 0.4rem 0.65rem;
  font-size: 1.3rem;
  line-height: 1;
  border-radius: 4px;
  cursor: pointer;
  align-items: center;
  justify-content: center;
  min-height: 44px;
  min-width: 44px;
  transition: all 0.25s ease;
}

.nav-toggle:hover {
  border-color: var(--tag-red);
  color: var(--tag-red);
}

.nav-toggle:focus-visible {
  outline: 2px solid var(--tag-red);
  outline-offset: 2px;
}

/* Modal Popup System */
.modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(5, 7, 12, 0.88);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  z-index: 2000;
  display: none;
  align-items: center;
  justify-content: center;
  padding: 1rem;
  overflow-y: auto;
}

.modal-overlay.active {
  display: flex;
}

.modal-dialog {
  background: #0f172a;
  border: 1px solid var(--border-red);
  box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.75), 0 0 35px var(--tag-red-glow);
  width: 100%;
  max-width: 520px;
  border-radius: 8px;
  padding: 2.2rem 2rem;
  position: relative;
  max-height: 90vh;
  max-height: 90dvh;
  overflow-y: auto;
  margin: auto;
}

.modal-close-btn {
  position: absolute;
  top: 1rem;
  right: 1rem;
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid var(--border-subtle);
  color: #94a3b8;
  font-size: 1.5rem;
  width: 40px;
  height: 40px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: all 0.2s ease;
}

.modal-close-btn:hover {
  background: rgba(2, 132, 199, 0.25);
  color: #ffffff;
  border-color: var(--tag-red);
}

.modal-header {
  text-align: center;
  margin-bottom: 1.5rem;
  padding: 0 1.5rem;
}

.modal-header h3 {
  font-family: var(--font-serif);
  font-size: 1.4rem;
  color: #ffffff;
  margin-bottom: 0.6rem;
  line-height: 1.35;
  word-break: break-word;
}

.modal-header p {
  font-size: 0.9rem;
  color: var(--text-secondary);
  line-height: 1.5;
}

.modal-platforms {
  display: flex;
  flex-direction: column;
  gap: 1rem;
  margin: 1.6rem 0;
}

.platform-btn {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1rem 1.4rem;
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid var(--border-subtle);
  border-radius: 6px;
  color: #ffffff;
  transition: all 0.25s ease;
  min-height: 54px;
}

.platform-btn:hover {
  background: rgba(2, 132, 199, 0.18);
  border-color: var(--tag-red);
  transform: translateY(-2px);
}

.platform-btn-content {
  display: flex;
  align-items: center;
  gap: 1rem;
  text-align: left;
}

.platform-icon {
  font-size: 1.6rem;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 36px;
  height: 36px;
  flex-shrink: 0;
}

.platform-title {
  font-weight: 700;
  font-size: 1.02rem;
  display: block;
}

.platform-desc {
  font-size: 0.8rem;
  color: var(--text-muted);
}

.platform-arrow {
  color: var(--tag-red);
  font-weight: 700;
  font-size: 1.2rem;
  flex-shrink: 0;
}

.modal-footer {
  text-align: center;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  padding-top: 1.2rem;
  font-size: 0.85rem;
  color: var(--text-muted);
}

.modal-footer a {
  color: var(--gold-accent);
  text-decoration: underline;
}

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

/* Download Center Page */
.download-page {
  padding: 4rem 0 6rem;
}

.download-hero {
  text-align: center;
  max-width: 820px;
  margin: 0 auto 4rem;
}

.download-hero h1 {
  font-family: var(--font-serif);
  font-size: 2.8rem;
  margin-bottom: 1rem;
  color: #ffffff;
  line-height: 1.2;
  word-break: break-word;
}

.download-hero p {
  font-size: 1.1rem;
  color: var(--text-secondary);
}

.download-grid-cards {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2.5rem;
  margin-bottom: 4rem;
}

.download-card {
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  padding: 2.8rem 2.2rem;
  border-radius: 8px;
  display: flex;
  flex-direction: column;
  position: relative;
  transition: all 0.3s ease;
}

.download-card:hover {
  border-color: var(--border-red);
  transform: translateY(-4px);
  background: var(--bg-card-hover);
}

.download-card-badge {
  position: absolute;
  top: 1rem;
  right: 1rem;
  background: var(--tag-red);
  color: #ffffff;
  font-size: 0.75rem;
  font-weight: 700;
  padding: 3px 10px;
  border-radius: 3px;
  letter-spacing: 1px;
}

.download-card h2 {
  font-family: var(--font-serif);
  font-size: 1.7rem;
  color: #ffffff;
  margin-bottom: 0.8rem;
  display: flex;
  align-items: center;
  gap: 0.6rem;
}

.download-card .download-card-meta {
  font-size: 0.85rem;
  color: var(--text-muted);
  margin-bottom: 1.5rem;
  line-height: 1.6;
}

.download-card ul {
  list-style: none;
  margin-bottom: 2rem;
  flex-grow: 1;
  display: flex;
  flex-direction: column;
  gap: 0.7rem;
  font-size: 0.95rem;
  color: var(--text-secondary);
}

.download-card ul li {
  padding-left: 1.4rem;
  position: relative;
}

.download-card ul li::before {
  content: "✓";
  color: var(--tag-red);
  position: absolute;
  left: 0;
  font-weight: 700;
}

.install-guide-steps {
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: 8px;
  padding: 3rem 2.5rem;
  margin-bottom: 4rem;
}

.install-guide-steps h2 {
  font-family: var(--font-serif);
  font-size: 2rem;
  margin-bottom: 2rem;
  text-align: center;
  color: #ffffff;
}

.steps-list {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.8rem;
}

.step-item {
  position: relative;
  padding: 1.5rem;
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid rgba(255, 255, 255, 0.06);
  border-radius: 6px;
}

.step-number {
  font-family: var(--font-serif);
  font-size: 2rem;
  font-weight: 700;
  color: var(--tag-red);
  margin-bottom: 0.8rem;
  line-height: 1;
}

.step-item h3 {
  font-size: 1.05rem;
  color: #ffffff;
  margin-bottom: 0.5rem;
}

.step-item p {
  font-size: 0.88rem;
  color: var(--text-muted);
  line-height: 1.6;
}

/* Global Content Safeguards */
img, svg, video {
  max-width: 100%;
  height: auto;
}

.article-body table {
  width: 100%;
  border-collapse: collapse;
  margin: 1.5rem 0;
  display: block;
  overflow-x: auto;
}

.article-body table th,
.article-body table td {
  border: 1px solid var(--border-subtle);
  padding: 0.8rem 1rem;
}

/* ========================================================
   Responsive Media Queries
   ======================================================== */

@media (max-width: 1024px) {
  .editorial-grid-2,
  .pricing-luxury-grid,
  .articles-magazine-grid,
  .testimonials-luxury-grid,
  .download-grid-cards {
    grid-template-columns: 1fr;
  }
  .steps-list {
    grid-template-columns: repeat(2, 1fr);
  }
  .hero-editorial-title {
    font-size: 2.8rem;
    letter-spacing: 4px;
  }
  .hero-editorial-title span {
    font-size: 1.6rem;
    letter-spacing: 2px;
  }
  .article-layout {
    grid-template-columns: 1fr;
  }
  .footer-grid {
    grid-template-columns: 1fr 1fr;
    gap: 2rem;
  }
}

@media (max-width: 768px) {
  .container {
    padding: 0 1.2rem;
  }

  /* Header & Navigation */
  .header {
    padding: 0.6rem 0;
  }

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

  .brand-logo {
    display: flex;
    align-items: center;
  }

  .brand-logo img {
    height: 34px;
    width: auto;
  }

  .nav-toggle {
    display: flex;
  }

  .nav-menu {
    position: fixed;
    top: 56px;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(10, 14, 23, 0.98);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    flex-direction: column;
    align-items: flex-start;
    padding: 1.8rem 1.4rem;
    gap: 1rem;
    display: none;
    overflow-y: auto;
    border-top: 1px solid var(--border-subtle);
    z-index: 1500;
  }

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

  .nav-menu li {
    width: 100%;
  }

  .nav-link {
    display: block;
    padding: 0.7rem 0;
    font-size: 1.05rem;
    border-bottom: 1px solid rgba(255, 255, 255, 0.06);
    width: 100%;
  }

  .nav-cta-group {
    display: none;
  }

  .nav-menu .mobile-cta-wrapper {
    display: flex;
    flex-direction: column;
    gap: 0.8rem;
    width: 100%;
    margin-top: 1.2rem;
    padding-top: 1rem;
    border-top: 1px solid var(--border-subtle);
  }

  .nav-menu .mobile-cta-wrapper .btn {
    width: 100%;
    min-height: 48px;
  }

  /* Hero Section Mobile Polish */
  .hero-aviation {
    padding: 3.5rem 1rem 3rem;
    min-height: auto;
    background-position: center top;
  }

  .hero-overlay-content {
    width: 100%;
    padding: 0 0.5rem;
  }

  .hero-editorial-title {
    font-size: 1.95rem;
    letter-spacing: 1.5px;
    line-height: 1.25;
    word-break: break-word;
    margin-bottom: 1.2rem;
  }

  .hero-editorial-title span {
    font-size: 1.2rem;
    letter-spacing: 0.5px;
    line-height: 1.4;
    margin-top: 0.8rem;
    word-break: break-word;
  }

  .hero-editorial-sub {
    font-size: 0.95rem;
    line-height: 1.6;
    margin-bottom: 2rem;
    word-break: break-word;
    padding: 0 0.2rem;
  }

  .hero-button-group {
    flex-direction: column;
    gap: 0.85rem;
    width: 100%;
    max-width: 360px;
    margin: 0 auto;
  }

  .hero-button-group .btn {
    width: 100%;
    min-height: 48px;
    font-size: 0.92rem;
  }

  /* Sections */
  .section {
    padding: 3.5rem 0;
  }

  .section-header-editorial {
    margin-bottom: 2.5rem;
  }

  .section-header-editorial h2 {
    font-size: 1.75rem;
    letter-spacing: 1px;
    line-height: 1.3;
    word-break: break-word;
  }

  .section-header-editorial p {
    font-size: 0.92rem;
    line-height: 1.6;
  }

  .editorial-card,
  .pricing-luxury-card,
  .testimonial-card,
  .article-main,
  .install-guide-steps {
    padding: 2rem 1.4rem;
  }

  .pricing-amount {
    font-size: 2.5rem;
  }

  .steps-list {
    grid-template-columns: 1fr;
  }

  /* Footer */
  .footer {
    padding: 3rem 0 2rem;
  }

  .footer-grid {
    grid-template-columns: 1fr;
    gap: 2rem;
    margin-bottom: 2rem;
  }

  .footer-bottom {
    flex-direction: column;
    gap: 1rem;
    text-align: center;
  }

  .pbn-links-area {
    flex-wrap: wrap;
    gap: 0.8rem;
    line-height: 1.6;
  }
}

@media (max-width: 480px) {
  .container {
    padding: 0 1rem;
  }

  .hero-aviation {
    padding: 3rem 0.6rem 2.5rem;
  }

  .hero-editorial-title {
    font-size: 1.7rem;
    letter-spacing: 1px;
  }

  .hero-editorial-title span {
    font-size: 1.1rem;
    letter-spacing: 0;
    margin-top: 0.6rem;
  }

  .hero-editorial-sub {
    font-size: 0.88rem;
    margin-bottom: 1.6rem;
  }

  .pricing-amount {
    font-size: 2.2rem;
  }

  .btn {
    padding: 0.75rem 1rem;
    font-size: 0.88rem;
    width: 100%;
  }

  .modal-dialog {
    padding: 1.6rem 1.2rem;
  }

  .modal-header {
    padding: 0 0.5rem;
  }

  .modal-header h3 {
    font-size: 1.25rem;
  }

  .platform-btn {
    padding: 0.85rem 1rem;
  }

  .platform-title {
    font-size: 0.95rem;
  }
}