/* ===== RESET & BASE ===== */
  *, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
  html { scroll-behavior: smooth; font-size: 16px; }
  body {
    font-family: 'DM Sans', sans-serif;
    background: #060d18;
    color: #e4eef8;
    overflow-x: hidden;
    line-height: 1.6;
  }
  img { max-width: 100%; display: block; }
  a { text-decoration: none; color: inherit; }
  ul { list-style: none; }

  /* ===== CSS VARIABLES ===== */
  :root {
    --gold: #10b981;
    --gold-light: #34d399;
    --gold-dim: rgba(16,185,129,0.12);
    --dark: #060d18;
    --dark2: #0b1525;
    --dark3: #101e30;
    --dark4: #172438;
    --text: #e4eef8;
    --text-muted: #7a9ab8;
    --border: rgba(16,185,129,0.22);
    --radius: 4px;
    --shadow: 0 8px 40px rgba(0,0,0,0.7);
    --accent2: #ff6b2b;
  }

  /* ===== SCROLLBAR ===== */
  ::-webkit-scrollbar { width: 6px; }
  ::-webkit-scrollbar-track { background: var(--dark); }
  ::-webkit-scrollbar-thumb { background: var(--gold); border-radius: 3px; }

  /* ===== UTILITY ===== */
  .container { max-width: 1160px; margin: 0 auto; padding: 0 24px; }
  .gold { color: var(--gold); }
  .section-tag {
    display: inline-block;
    font-size: 0.7rem;
    font-weight: 600;
    letter-spacing: 0.2em;
    text-transform: uppercase;
    color: var(--gold);
    border: 1px solid var(--border);
    padding: 4px 14px;
    border-radius: 20px;
    margin-bottom: 16px;
    background: var(--gold-dim);
  }
  .section-title {
    font-family: 'Playfair Display', serif;
    font-size: clamp(2rem, 4vw, 3rem);
    font-weight: 700;
    line-height: 1.2;
    margin-bottom: 16px;
  }
  .section-sub {
    color: var(--text-muted);
    font-size: 1rem;
    max-width: 600px;
    line-height: 1.7;
  }
  .btn-gold {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: var(--gold);
    color: #060d18;
    font-family: 'DM Sans', sans-serif;
    font-weight: 700;
    font-size: 0.9rem;
    letter-spacing: 0.04em;
    padding: 14px 28px;
    border-radius: var(--radius);
    border: none;
    cursor: pointer;
    transition: background 0.2s, transform 0.2s;
  }
  .btn-gold:hover { background: var(--gold-light); transform: translateY(-1px); }
  .btn-outline {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: transparent;
    color: var(--gold);
    font-family: 'DM Sans', sans-serif;
    font-weight: 600;
    font-size: 0.9rem;
    letter-spacing: 0.04em;
    padding: 13px 28px;
    border-radius: var(--radius);
    border: 1px solid var(--gold);
    cursor: pointer;
    transition: background 0.2s, transform 0.2s;
  }
  .btn-outline:hover { background: var(--gold-dim); transform: translateY(-1px); }
  .divider { width: 60px; height: 3px; background: var(--gold); margin: 20px 0; border-radius: 2px; }

  /* ===== NOISE OVERLAY ===== */
  body::before {
    content: '';
    position: fixed;
    inset: 0;
    background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='noise'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23noise)' opacity='1'/%3E%3C/svg%3E");
    opacity: 0.025;
    pointer-events: none;
    z-index: 9999;
  }

  /* ===== NAVBAR ===== */
  #navbar {
    position: fixed;
    top: 0; left: 0; right: 0;
    z-index: 1000;
    padding: 0 24px;
    transition: background 0.3s, box-shadow 0.3s;
  }
  #navbar.scrolled {
    background: rgba(6,13,24,0.97);
    box-shadow: 0 2px 30px rgba(0,0,0,0.8);
    border-bottom: 1px solid var(--border);
  }
  .nav-inner {
    max-width: 1160px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: 1fr auto 1fr;
    align-items: center;
    height: 72px;
  }
  .nav-links-wrap {
    display: flex;
    justify-content: center;
  }
  .nav-logo {
    display: flex;
    flex-direction: column;
    line-height: 1.1;
  }
  .nav-logo .logo-top {
    font-family: 'Playfair Display', serif;
    font-size: 1.15rem;
    font-weight: 700;
    color: var(--gold);
    letter-spacing: 0.02em;
  }
  .nav-logo .logo-bot {
    font-size: 0.65rem;
    font-weight: 500;
    letter-spacing: 0.18em;
    text-transform: uppercase;
    color: var(--text-muted);
  }
  .nav-links {
    display: flex;
    align-items: center;
    gap: 4px;
  }
  .nav-links a {
    font-size: 1rem;
    font-weight: 500;
    color: #c8ddf0;
    padding: 8px 16px;
    border-radius: var(--radius);
    transition: color 0.2s;
    letter-spacing: 0.02em;
  }
  .nav-links a:hover { color: #ffffff; }
  .nav-right-slot {
    display: flex;
    justify-content: flex-end;
  }
  .nav-cta {
    font-size: 0.88rem !important;
    font-weight: 600 !important;
    color: #060d18 !important;
    background: var(--gold) !important;
    padding: 9px 22px !important;
    border-radius: var(--radius) !important;
    transition: background 0.2s !important;
  }
  .nav-cta:hover { background: var(--gold-light) !important; }

  /* Services Dropdown */
  .nav-dropdown {
    position: relative;
  }
  .nav-dropdown > a {
    display: flex;
    align-items: center;
    gap: 4px;
  }
  .nav-dropdown > a svg {
    transition: transform 0.2s;
  }
  .nav-dropdown:hover > a svg { transform: rotate(180deg); }
  .dropdown-menu {
    position: absolute;
    top: calc(100% + 10px);
    left: 50%;
    transform: translateX(-50%);
    background: #101e30;
    border: 1px solid var(--border);
    border-radius: 8px;
    padding: 8px;
    min-width: 240px;
    opacity: 0;
    visibility: hidden;
    transform: translateX(-50%) translateY(-6px);
    transition: opacity 0.2s, transform 0.2s, visibility 0.2s;
    box-shadow: 0 20px 50px rgba(0,0,0,0.9);
  }
  .nav-dropdown:hover .dropdown-menu {
    opacity: 1;
    visibility: visible;
    transform: translateX(-50%) translateY(0);
  }
  .dropdown-menu a {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 10px 14px !important;
    border-radius: 5px;
    font-size: 0.84rem !important;
    color: var(--text-muted) !important;
    transition: background 0.15s, color 0.15s !important;
    background: transparent !important;
  }
  .dropdown-menu a:hover { background: var(--gold-dim) !important; color: var(--gold) !important; }
  .dropdown-menu a .d-icon { font-size: 1rem; width: 20px; text-align: center; }

  /* Mobile nav toggle */
  .nav-hamburger {
    display: none;
    flex-direction: column;
    gap: 5px;
    cursor: pointer;
    padding: 8px;
    border: none;
    background: none;
  }
  .nav-hamburger span {
    display: block;
    width: 24px;
    height: 2px;
    background: var(--text);
    border-radius: 2px;
    transition: transform 0.3s, opacity 0.3s;
  }
  .nav-hamburger.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
  .nav-hamburger.open span:nth-child(2) { opacity: 0; }
  .nav-hamburger.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

  /* Mobile menu */
  .mobile-menu {
    position: fixed;
    top: 72px; left: 0; right: 0;
    background: rgba(14,14,14,0.98);
    border-top: 1px solid var(--border);
    border-bottom: 1px solid var(--border);
    padding: 20px 24px;
    display: none;
    flex-direction: column;
    gap: 4px;
    z-index: 999;
    transform: translateY(-10px);
    opacity: 0;
    transition: transform 0.3s, opacity 0.3s;
  }
  .mobile-menu.open { display: flex; transform: translateY(0); opacity: 1; }
  .mobile-menu a {
    padding: 12px 14px;
    border-radius: var(--radius);
    font-size: 0.95rem;
    font-weight: 500;
    color: var(--text-muted);
    border-bottom: 1px solid rgba(255,255,255,0.04);
    transition: color 0.2s, background 0.2s;
  }
  .mobile-menu a:hover { color: var(--gold); background: var(--gold-dim); }
  .mobile-dropdown {
    position: relative;
  }
  .mobile-services-toggle {
    display: flex;
    align-items: center;
    justify-content: space-between;
    font-weight: 600 !important;
    color: var(--text) !important;
  }
  .dropdown-arrow {
    font-size: 0.8rem;
    transition: transform 0.3s ease;
  }
  .mobile-services-toggle.open .dropdown-arrow {
    transform: rotate(180deg);
  }
  .mobile-services-menu {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s ease;
    background: rgba(0,0,0,0.2);
    border-radius: 0 0 var(--radius) var(--radius);
    margin-top: 4px;
    text-align: left;
  }
  .mobile-services-menu.open {
    max-height: 400px;
  }
  .mobile-sub-link {
    font-size: 0.88rem !important;
    color: #8ab0cc !important;
    padding-left: 28px !important;
    border-bottom: 1px solid rgba(255,255,255,0.03) !important;
  }
  .mobile-cta-row { display: flex; gap: 10px; margin-top: 12px; flex-wrap: wrap; }
  .mobile-cta-row a {
    flex: 1;
    text-align: center;
    min-width: 140px;
    border-bottom: none !important;
  }
  .mobile-cta-row .btn-gold { justify-content: center; }

  /* ===== HERO ===== */
  #home {
    min-height: 100vh;
    display: flex;
    align-items: center;
    position: relative;
    overflow: hidden;
    padding-top: 72px;
  }
  .hero-bg {
    position: absolute;
    inset: 0;
    background:
      radial-gradient(ellipse 60% 50% at 70% 50%, rgba(0,200,224,0.07) 0%, transparent 70%),
      radial-gradient(ellipse 40% 60% at 20% 80%, rgba(0,120,200,0.05) 0%, transparent 60%),
      linear-gradient(180deg, #060d18 0%, #0b1525 100%);
  }
  .hero-grid {
    position: absolute;
    inset: 0;
    background-image:
      linear-gradient(rgba(0,200,224,0.04) 1px, transparent 1px),
      linear-gradient(90deg, rgba(0,200,224,0.04) 1px, transparent 1px);
    background-size: 60px 60px;
    mask-image: radial-gradient(ellipse 80% 80% at 70% 50%, black 0%, transparent 100%);
  }
  .hero-content {
    position: relative;
    z-index: 2;
    max-width: 1160px;
    margin: 0 auto;
    padding: 80px 24px;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
  }
  .hero-left { animation: fadeUp 0.8s ease forwards; }
  .hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: var(--gold-dim);
    border: 1px solid var(--border);
    border-radius: 20px;
    padding: 6px 16px;
    font-size: 0.75rem;
    font-weight: 600;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--gold);
    margin-bottom: 24px;
  }
  .hero-badge .pulse {
    width: 8px; height: 8px;
    background: #4ade80;
    border-radius: 50%;
    animation: pulse 1.5s infinite;
  }
  .hero-title {
    font-family: 'Playfair Display', serif;
    font-size: clamp(2.4rem, 5vw, 4rem);
    font-weight: 900;
    line-height: 1.1;
    margin-bottom: 20px;
  }
  .hero-title em {
    font-style: italic;
    color: var(--gold);
    display: block;
  }
  .hero-desc {
    color: var(--text-muted);
    font-size: 1.05rem;
    line-height: 1.75;
    margin-bottom: 36px;
    max-width: 480px;
  }
  .hero-actions { display: flex; gap: 14px; flex-wrap: wrap; }
  .hero-stats {
    display: flex;
    gap: 32px;
    margin-top: 40px;
    padding-top: 32px;
    border-top: 1px solid var(--border);
    flex-wrap: wrap;
  }
  .hero-stat .num {
    font-family: 'Playfair Display', serif;
    font-size: 2rem;
    font-weight: 700;
    color: var(--gold);
    line-height: 1;
  }
  .hero-stat .lbl {
    font-size: 0.75rem;
    color: var(--text-muted);
    letter-spacing: 0.08em;
    text-transform: uppercase;
    margin-top: 4px;
    font-weight: 500;
  }
  .hero-right {
    animation: fadeUp 0.8s 0.15s ease both;
  }
  .hero-card {
    background: var(--dark3);
    border: 1px solid var(--border);
    border-radius: 12px;
    padding: 32px;
    position: relative;
    overflow: hidden;
  }
  .hero-card::before {
    content: '';
    position: absolute;
    top: 0; left: 0; right: 0;
    height: 3px;
    background: linear-gradient(90deg, transparent, var(--gold), transparent);
  }
  .hero-card-title {
    font-family: 'Playfair Display', serif;
    font-size: 1.3rem;
    font-weight: 700;
    margin-bottom: 6px;
  }
  .hero-card-sub { font-size: 0.82rem; color: var(--text-muted); margin-bottom: 24px; }
  .service-chips {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin-bottom: 24px;
  }
  .chip {
    background: var(--dark4);
    border: 1px solid var(--border);
    border-radius: 20px;
    padding: 6px 14px;
    font-size: 0.78rem;
    font-weight: 500;
    color: var(--text-muted);
    transition: border-color 0.2s, color 0.2s;
  }
  .chip:hover { border-color: var(--gold); color: var(--gold); }
  .contact-strip {
    display: flex;
    flex-direction: column;
    gap: 10px;
  }
  .contact-strip a {
    display: flex;
    align-items: center;
    gap: 12px;
    background: var(--dark4);
    border: 1px solid rgba(255,255,255,0.06);
    border-radius: 8px;
    padding: 12px 16px;
    font-size: 0.88rem;
    font-weight: 500;
    transition: border-color 0.2s, color 0.2s;
  }
  .contact-strip a:hover { border-color: var(--border); color: var(--gold); }
  .contact-strip .c-icon { font-size: 1.1rem; color: var(--gold); width: 20px; }

  /* ===== TRUST BAR ===== */
  .trust-bar {
    background: var(--dark2);
    border-top: 1px solid var(--border);
    border-bottom: 1px solid var(--border);
    padding: 20px 24px;
  }
  .trust-inner {
    max-width: 1160px;
    margin: 0 auto;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 48px;
    flex-wrap: wrap;
  }
  .trust-item {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 0.82rem;
    font-weight: 500;
    color: var(--text-muted);
  }
  .trust-item .ti-icon { font-size: 1.2rem; color: var(--gold); }

  /* Mobile Trust Bar */
  @media (max-width: 768px) {
    .trust-bar {
      padding: 16px 20px;
    }
    .trust-inner {
      gap: 24px;
      justify-content: flex-start;
      overflow-x: auto;
      -webkit-overflow-scrolling: touch;
      scrollbar-width: none;
      -ms-overflow-style: none;
    }
    .trust-inner::-webkit-scrollbar {
      display: none;
    }
    .trust-item {
      flex-shrink: 0;
      font-size: 0.78rem;
      white-space: nowrap;
    }
    .trust-item .ti-icon { font-size: 1rem; }
  }
  @media (max-width: 480px) {
    .trust-inner {
      gap: 20px;
    }
    .trust-item {
      font-size: 0.75rem;
    }
    .trust-item .ti-icon { font-size: 0.9rem; }
  }

  /* ===== DETAILED CONTENT SECTION ===== */
  #detailed-content {
    padding: 80px 0;
    background: var(--dark);
  }
  .content-block {
    max-width: 800px;
    margin: 0 auto 60px;
    text-align: left;
  }
  .content-block:last-child {
    margin-bottom: 0;
  }
  .content-title {
    font-size: 2rem;
    font-weight: 700;
    color: var(--text);
    margin-bottom: 24px;
    line-height: 1.3;
  }
  .content-text {
    font-size: 1.05rem;
    line-height: 1.7;
    color: var(--text-muted);
    margin-bottom: 20px;
  }
  .service-list {
    list-style: none;
    margin: 20px 0;
    padding-left: 0;
  }
  .service-list li {
    position: relative;
    padding-left: 28px;
    margin-bottom: 12px;
    font-size: 1rem;
    color: var(--text-muted);
    line-height: 1.6;
  }
  .service-list li::before {
    content: '•';
    position: absolute;
    left: 8px;
    color: var(--gold);
    font-weight: 700;
    font-size: 1.2rem;
  }

  /* Mobile styles for detailed content */
  @media (max-width: 768px) {
    #detailed-content {
      padding: 60px 0;
    }
    .content-block {
      margin-bottom: 40px;
    }
    .content-title {
      font-size: 1.6rem;
      margin-bottom: 20px;
    }
    .content-text {
      font-size: 1rem;
      margin-bottom: 16px;
    }
    .service-list li {
      font-size: 0.95rem;
      margin-bottom: 10px;
    }
  }
  @media (max-width: 480px) {
    #detailed-content {
      padding: 40px 0;
    }
    .content-title {
      font-size: 1.4rem;
    }
    .service-list li {
      padding-left: 24px;
    }
    .service-list li::before {
      left: 6px;
    }
  }

  /* ===== ABOUT ===== */
  #about {
    padding: 100px 0;
    background: var(--dark2);
  }
  .about-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 80px;
    align-items: center;
  }
  .about-visual {
    position: relative;
  }
  .about-img-wrap {
    background: var(--dark3);
    border: 1px solid var(--border);
    border-radius: 12px;
    padding: 40px;
    aspect-ratio: 4/3;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    overflow: hidden;
  }
  .about-img-wrap::after {
    content: '';
    position: absolute;
    inset: 0;
    background: radial-gradient(ellipse 60% 60% at 50% 50%, rgba(0,200,224,0.05), transparent);
  }
  .key-icon-large {
    font-size: 8rem;
    color: var(--gold);
    opacity: 0.15;
    position: absolute;
    right: -20px;
    bottom: -20px;
    transform: rotate(-30deg);
  }
  .about-feature-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 16px;
    margin-top: 0;
  }
  .about-feat {
    background: var(--dark4);
    border: 1px solid rgba(255,255,255,0.05);
    border-radius: 8px;
    padding: 20px;
    text-align: center;
  }
  .about-feat .af-icon { font-size: 2rem; margin-bottom: 8px; }
  .about-feat .af-num {
    font-family: 'Playfair Display', serif;
    font-size: 1.6rem;
    font-weight: 700;
    color: var(--gold);
    line-height: 1;
  }
  .about-feat .af-lbl { font-size: 0.75rem; color: var(--text-muted); margin-top: 4px; text-transform: uppercase; letter-spacing: 0.08em; }
  .about-text .section-sub { margin-bottom: 24px; }
  .about-list { display: flex; flex-direction: column; gap: 12px; margin-top: 24px; }
  .about-item {
    display: flex;
    align-items: flex-start;
    gap: 12px;
    font-size: 0.9rem;
    color: var(--text-muted);
    line-height: 1.5;
  }
  .about-item .ai-check {
    width: 22px; height: 22px;
    min-width: 22px;
    background: var(--gold-dim);
    border: 1px solid var(--border);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.75rem;
    color: var(--gold);
    margin-top: 1px;
  }

  /* ===== SERVICES ===== */
  #services {
    padding: 100px 0;
    background: var(--dark);
  }
  .services-header { text-align: center; margin-bottom: 64px; }
  .services-header .section-sub { margin: 0 auto; }
  .services-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
  }
  .service-card {
    background: var(--dark3);
    border: 1px solid rgba(255,255,255,0.06);
    border-radius: 10px;
    padding: 28px;
    position: relative;
    overflow: hidden;
    transition: border-color 0.25s, transform 0.25s;
    cursor: default;
  }
  .service-card:hover {
    border-color: var(--border);
    transform: translateY(-4px);
  }
  .service-card::before {
    content: '';
    position: absolute;
    top: 0; left: 0; right: 0;
    height: 2px;
    background: linear-gradient(90deg, transparent, var(--gold), transparent);
    transform: scaleX(0);
    transition: transform 0.3s;
  }
  .service-card:hover::before { transform: scaleX(1); }
  .sc-icon {
    font-size: 2.2rem;
    margin-bottom: 16px;
    display: block;
  }
  .sc-title {
    font-family: 'Playfair Display', serif;
    font-size: 1.1rem;
    font-weight: 700;
    margin-bottom: 10px;
    color: var(--text);
  }
  .sc-desc { font-size: 0.84rem; color: var(--text-muted); line-height: 1.65; margin-bottom: 16px; }
  .sc-tags { display: flex; flex-wrap: wrap; gap: 6px; }
  .sc-tag {
    font-size: 0.7rem;
    padding: 3px 10px;
    background: var(--gold-dim);
    border: 1px solid var(--border);
    border-radius: 10px;
    color: var(--gold);
    font-weight: 500;
  }

  /* Vehicle Brands */
  .brands-section {
    padding: 80px 0;
    background: var(--dark2);
    overflow: hidden;
  }
  .brands-header { text-align: center; margin-bottom: 48px; }
  .brands-scroll-wrap { overflow: hidden; }
  .brands-track {
    display: flex;
    gap: 12px;
    animation: scroll 25s linear infinite;
    width: max-content;
  }
  .brands-track:hover { animation-play-state: paused; }
  .brand-pill {
    background: var(--dark3);
    border: 1px solid rgba(255,255,255,0.07);
    border-radius: 6px;
    padding: 12px 24px;
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--text-muted);
    white-space: nowrap;
    transition: border-color 0.2s, color 0.2s;
  }
  .brand-pill:hover { border-color: var(--border); color: var(--gold); }

  /* Key Types */
  #key-types {
    padding: 100px 0;
    background: var(--dark);
  }
  .key-types-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 16px;
    margin-top: 48px;
  }
  .key-type-card {
    background: var(--dark3);
    border: 1px solid rgba(255,255,255,0.05);
    border-radius: 10px;
    padding: 28px 20px;
    text-align: center;
    transition: border-color 0.25s, transform 0.25s;
  }
  .key-type-card:hover { border-color: var(--border); transform: translateY(-3px); }
  .ktc-icon { font-size: 2.4rem; margin-bottom: 12px; }
  .ktc-title { font-family: 'Playfair Display', serif; font-size: 0.95rem; font-weight: 700; margin-bottom: 8px; }
  .ktc-desc { font-size: 0.78rem; color: var(--text-muted); line-height: 1.55; }

  /* Process */
  #process {
    padding: 100px 0;
    background: var(--dark2);
  }
  .process-header { text-align: center; margin-bottom: 64px; }
  .process-steps {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 30px;
    position: relative;
  }
  .process-steps::before {
    content: '';
    position: absolute;
    top: 36px; left: 12%;
    width: 76%;
    height: 2px;
    background: linear-gradient(90deg, var(--border), var(--gold), var(--border));
    z-index: 0;
  }
  .process-step {
    position: relative;
    z-index: 1;
    text-align: center;
  }
  .ps-num {
    width: 72px; height: 72px;
    background: var(--dark);
    border: 2px solid var(--gold);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 20px;
    font-family: 'Playfair Display', serif;
    font-size: 1.4rem;
    font-weight: 700;
    color: var(--gold);
    position: relative;
  }
  .ps-title { font-weight: 700; font-size: 0.95rem; margin-bottom: 8px; }
  .ps-desc { font-size: 0.8rem; color: var(--text-muted); line-height: 1.55; }

  /* Common Problems */
  #problems {
    padding: 100px 0;
    background: var(--dark);
  }
  .problems-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 40px;
    align-items: start;
    margin-top: 48px;
  }
  .problems-list { display: flex; flex-direction: column; gap: 12px; }
  .problem-item {
    display: flex;
    align-items: center;
    gap: 14px;
    background: var(--dark3);
    border: 1px solid rgba(255,255,255,0.05);
    border-radius: 8px;
    padding: 16px 20px;
    font-size: 0.88rem;
    font-weight: 500;
    transition: border-color 0.2s;
  }
  .problem-item:hover { border-color: var(--border); }
  .problem-item .pi-dot {
    width: 8px; height: 8px; min-width: 8px;
    background: var(--gold);
    border-radius: 50%;
  }
  .problems-info { display: flex; flex-direction: column; gap: 20px; }
  .info-box {
    background: var(--dark3);
    border: 1px solid var(--border);
    border-radius: 10px;
    padding: 28px;
  }
  .info-box-title {
    font-family: 'Playfair Display', serif;
    font-size: 1.1rem;
    font-weight: 700;
    margin-bottom: 14px;
    color: var(--gold);
  }
  .info-steps { display: flex; flex-direction: column; gap: 10px; }
  .info-step {
    display: flex;
    align-items: flex-start;
    gap: 12px;
    font-size: 0.85rem;
    color: var(--text-muted);
    line-height: 1.5;
  }
  .info-step .is-n {
    min-width: 24px; height: 24px;
    background: var(--gold-dim);
    border: 1px solid var(--border);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.72rem;
    font-weight: 700;
    color: var(--gold);
  }

  /* FAQ */
  #faq {
    padding: 100px 0;
    background: var(--dark2);
  }
  .faq-header { text-align: center; margin-bottom: 60px; }
  .faq-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 16px;
  }
  .faq-item {
    background: var(--dark3);
    border: 1px solid rgba(255,255,255,0.05);
    border-radius: 10px;
    overflow: hidden;
  }
  .faq-q {
    width: 100%;
    background: none;
    border: none;
    padding: 20px 24px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    cursor: pointer;
    text-align: left;
    font-family: 'DM Sans', sans-serif;
    font-size: 0.92rem;
    font-weight: 600;
    color: var(--text);
    transition: color 0.2s;
  }
  .faq-q:hover { color: var(--gold); }
  .faq-q svg { min-width: 18px; color: var(--gold); transition: transform 0.3s; }
  .faq-q.open svg { transform: rotate(45deg); }
  .faq-a {
    padding: 0 24px;
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.35s ease, padding 0.25s;
    font-size: 0.85rem;
    color: var(--text-muted);
    line-height: 1.7;
  }
  .faq-a.open { max-height: 300px; padding: 0 24px 20px; }

  /* Service Area */
  #service-area {
    padding: 100px 0;
    background: var(--dark);
  }
  .area-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
    margin-top: 0;
  }
  .area-text .section-sub { margin-bottom: 32px; }
  .area-cities {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
  }
  .area-city {
    display: flex;
    align-items: center;
    gap: 6px;
    background: var(--dark3);
    border: 1px solid rgba(255,255,255,0.06);
    border-radius: 6px;
    padding: 8px 16px;
    font-size: 0.82rem;
    font-weight: 500;
    color: var(--text-muted);
    transition: border-color 0.2s, color 0.2s;
  }
  .area-city:hover { border-color: var(--border); color: var(--gold); }
  .area-city .ac-dot { width: 6px; height: 6px; background: var(--gold); border-radius: 50%; min-width: 6px; }
  .area-map {
    background: var(--dark3);
    border: 1px solid var(--border);
    border-radius: 12px;
    padding: 0;
    position: relative;
    overflow: hidden;
    min-height: 320px;
    display: flex;
    flex-direction: column;
  }
  .area-map iframe {
    width: 100%;
    height: 320px;
    border: none;
    border-radius: 12px;
  }
  .area-map::before {
    content: '';
    position: absolute;
    inset: 0;
    background: radial-gradient(ellipse 60% 60% at 50% 50%, rgba(0,200,224,0.05), transparent);
  }
  .map-icon { font-size: 5rem; color: var(--gold); opacity: 0.4; }
  .map-radius {
    font-family: 'Playfair Display', serif;
    font-size: 3rem;
    font-weight: 700;
    color: var(--gold);
  }
  .map-label { font-size: 0.8rem; text-transform: uppercase; letter-spacing: 0.15em; color: var(--text-muted); }

  /* Reviews */
  #reviews {
    padding: 100px 0;
    background: var(--dark);
  }
  .reviews-header { text-align: center; margin-bottom: 64px; }
  .reviews-header .section-sub { margin: 0 auto; }
  .reviews-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
    margin-top: 48px;
  }
  .review-card {
    background: var(--dark3);
    border: 1px solid rgba(255,255,255,0.06);
    border-radius: 12px;
    padding: 28px;
    position: relative;
    transition: border-color 0.25s, transform 0.25s;
  }
  .review-card:hover {
    border-color: var(--border);
    transform: translateY(-2px);
  }
  .review-stars {
    color: var(--gold);
    font-size: 1.1rem;
    margin-bottom: 16px;
    letter-spacing: 2px;
  }
  .review-text {
    color: var(--text-muted);
    font-size: 0.9rem;
    line-height: 1.7;
    margin-bottom: 20px;
    font-style: italic;
  }
  .review-author {
    display: flex;
    align-items: center;
    gap: 12px;
  }
  .review-avatar {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: var(--gold-dim);
    border: 2px solid var(--gold);
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    color: var(--gold);
    font-size: 1.1rem;
  }
  .review-name {
    font-weight: 600;
    color: var(--text);
    font-size: 0.95rem;
  }

  /* Contact */
  #contact {
    padding: 100px 0;
    background: var(--dark2);
  }
  .contact-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: start;
  }
  .contact-info .section-sub { margin-bottom: 36px; }
  .contact-details { display: flex; flex-direction: column; gap: 16px; }
  .cd-item {
    display: flex;
    align-items: flex-start;
    gap: 16px;
    background: var(--dark3);
    border: 1px solid rgba(255,255,255,0.05);
    border-radius: 8px;
    padding: 20px;
    transition: border-color 0.2s;
  }
  .cd-item:hover { border-color: var(--border); }
  .cd-icon {
    width: 44px; height: 44px; min-width: 44px;
    background: var(--gold-dim);
    border: 1px solid var(--border);
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.3rem;
    color: var(--gold);
  }
  .cd-content .cd-label { font-size: 0.7rem; font-weight: 600; letter-spacing: 0.12em; text-transform: uppercase; color: var(--text-muted); margin-bottom: 4px; }
  .cd-content .cd-val { font-size: 0.95rem; font-weight: 500; }
  .cd-content a { color: var(--text); transition: color 0.2s; }
  .cd-content a:hover { color: var(--gold); }
  .contact-form-wrap {
    background: var(--dark3);
    border: 1px solid var(--border);
    border-radius: 12px;
    padding: 36px;
    position: relative;
    overflow: hidden;
  }
  .contact-form-wrap::before {
    content: '';
    position: absolute;
    top: 0; left: 0; right: 0;
    height: 3px;
    background: linear-gradient(90deg, transparent, var(--gold), transparent);
  }
  .form-title {
    font-family: 'Playfair Display', serif;
    font-size: 1.3rem;
    font-weight: 700;
    margin-bottom: 6px;
  }
  .form-sub { font-size: 0.82rem; color: var(--text-muted); margin-bottom: 24px; }
  .form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
  .form-group { display: flex; flex-direction: column; gap: 6px; margin-bottom: 14px; }
  .form-group label { font-size: 0.78rem; font-weight: 600; letter-spacing: 0.06em; color: var(--text-muted); text-transform: uppercase; }
  .form-group input,
  .form-group select,
  .form-group textarea {
    background: var(--dark4);
    border: 1px solid rgba(255,255,255,0.08);
    border-radius: 6px;
    padding: 12px 14px;
    font-family: 'DM Sans', sans-serif;
    font-size: 0.88rem;
    color: var(--text);
    outline: none;
    transition: border-color 0.2s;
    width: 100%;
  }
  .form-group input:focus,
  .form-group select:focus,
  .form-group textarea:focus { border-color: var(--gold); }
  .form-group select option { background: var(--dark3); }
  .form-group textarea { resize: vertical; min-height: 100px; }
  .form-submit { width: 100%; }

  /* Footer */
  footer {
    background: #030a14;
    border-top: 1px solid var(--border);
    padding: 60px 0 30px;
  }
  .footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr;
    gap: 48px;
    margin-bottom: 48px;
  }
  .footer-brand .fb-logo {
    font-family: 'Playfair Display', serif;
    font-size: 1.2rem;
    font-weight: 700;
    color: var(--gold);
    margin-bottom: 12px;
  }
  .footer-brand p { font-size: 0.82rem; color: var(--text-muted); line-height: 1.7; margin-bottom: 20px; max-width: 280px; }
  .footer-col h4 { font-size: 0.75rem; font-weight: 700; letter-spacing: 0.15em; text-transform: uppercase; color: var(--text); margin-bottom: 16px; }
  .footer-col ul { display: flex; flex-direction: column; gap: 8px; }
  .footer-col ul li a { font-size: 0.82rem; color: var(--text-muted); transition: color 0.2s; }
  .footer-col ul li a:hover { color: var(--gold); }
  .footer-bottom {
    border-top: 1px solid rgba(255,255,255,0.05);
    padding-top: 24px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 12px;
  }
  .footer-bottom p { font-size: 0.78rem; color: var(--text-muted); }
  .footer-bottom a { color: var(--gold); }
  .footer-phone {
    display: flex;
    align-items: center;
    gap: 8px;
    background: var(--gold-dim);
    border: 1px solid var(--border);
    border-radius: 6px;
    padding: 8px 16px;
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--gold);
    transition: background 0.2s;
  }
  .footer-phone:hover { background: rgba(200,168,75,0.25); }

  /* ===== ANIMATIONS ===== */
  @keyframes fadeUp {
    from { opacity: 0; transform: translateY(30px); }
    to { opacity: 1; transform: translateY(0); }
  }
  @keyframes pulse {
    0%, 100% { opacity: 1; transform: scale(1); }
    50% { opacity: 0.5; transform: scale(0.85); }
  }
  @keyframes scroll {
    from { transform: translateX(0); }
    to { transform: translateX(-50%); }
  }
  .reveal {
    opacity: 0;
    transform: translateY(24px);
    transition: opacity 0.6s ease, transform 0.6s ease;
  }
  .reveal.visible { opacity: 1; transform: translateY(0); }

  /* ===== MOBILE RESPONSIVE ===== */
  @media (max-width: 1024px) {
    .services-grid { grid-template-columns: repeat(2, 1fr); }
    .key-types-grid { grid-template-columns: repeat(2, 1fr); }
    .reviews-grid { grid-template-columns: repeat(2, 1fr); }
    .footer-grid { grid-template-columns: 1fr 1fr; gap: 32px; }
  }
  @media (max-width: 768px) {
    .nav-links { display: none; }
    .nav-hamburger { display: flex; }
    .desktop-only { display: none !important; }
    .hero-content { grid-template-columns: 1fr; gap: 40px; }
    .hero-right { display: none; }
    .hero-stats { gap: 20px; }
    .about-grid { grid-template-columns: 1fr; gap: 40px; }
    .about-visual { display: none; }
    .services-grid { grid-template-columns: 1fr; }
    .key-types-grid { grid-template-columns: repeat(2, 1fr); }
    .process-steps { grid-template-columns: 1fr 1fr; gap: 24px; }
    .process-steps::before { display: none; }
    .problems-grid { grid-template-columns: 1fr; }
    .faq-grid { grid-template-columns: 1fr; }
    .area-grid { grid-template-columns: 1fr; }
    .reviews-grid { grid-template-columns: 1fr; }
    .contact-grid { grid-template-columns: 1fr; }
    .footer-grid { grid-template-columns: 1fr 1fr; }
    .form-row { grid-template-columns: 1fr; }
  }
  @media (max-width: 480px) {
    .key-types-grid { grid-template-columns: 1fr 1fr; }
    .process-steps { grid-template-columns: 1fr; }
    .footer-grid { grid-template-columns: 1fr; }
    .hero-title { font-size: 2.2rem; }
    .hero-actions { flex-direction: column; }
    .hero-actions .btn-gold,
    .hero-actions .btn-outline { width: 100%; justify-content: center; }
  }

/* ===== CONSOLIDATED STYLES ===== */

@media (max-width: 1024px) { .brand-detail-grid { grid-template-columns: repeat(2,1fr) !important; } }
  @media (max-width: 600px)  { .brand-detail-grid { grid-template-columns: 1fr !important; } }

/* ===== CONSOLIDATED STYLES ===== */

.float-call {
    position: fixed;
    bottom: 28px;
    right: 28px;
    z-index: 9998;
    display: flex;
    align-items: center;
    gap: 12px;
    background: linear-gradient(135deg, #ff6b2b 0%, #e04000 100%);
    color: #fff;
    border-radius: 50px;
    padding: 13px 22px 13px 14px;
    box-shadow: 0 6px 32px rgba(255,100,43,0.55), 0 2px 10px rgba(0,0,0,0.5);
    text-decoration: none;
    font-family: 'DM Sans', sans-serif;
    transition: transform 0.25s cubic-bezier(0.34,1.56,0.64,1), box-shadow 0.25s;
    animation: floatPop 0.7s 1.2s cubic-bezier(0.34,1.56,0.64,1) both;
  }
  .float-call:hover {
    transform: translateY(-4px) scale(1.05);
    box-shadow: 0 14px 44px rgba(255,100,43,0.7), 0 4px 16px rgba(0,0,0,0.5);
  }
  .float-call:active { transform: scale(0.97); }
  .float-call-icon {
    width: 40px; height: 40px; min-width: 40px;
    background: rgba(255,255,255,0.2);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    animation: ringBell 3s 3.5s ease-in-out infinite;
  }
  .float-call-label { display: flex; flex-direction: column; gap: 2px; }
  .float-call-text {
    font-size: 0.68rem;
    font-weight: 700;
    letter-spacing: 0.16em;
    text-transform: uppercase;
    opacity: 0.85;
    line-height: 1;
  }
  .float-call-num {
    font-size: 0.98rem;
    font-weight: 700;
    line-height: 1;
    letter-spacing: 0.02em;
  }
  @keyframes floatPop {
    from { opacity: 0; transform: translateY(50px) scale(0.6); }
    to   { opacity: 1; transform: translateY(0) scale(1); }
  }
  @keyframes ringBell {
    0%, 100% { transform: rotate(0deg) scale(1); }
    8%  { transform: rotate(-18deg) scale(1.1); }
    16% { transform: rotate(18deg) scale(1.1); }
    24% { transform: rotate(-12deg) scale(1.05); }
    32% { transform: rotate(12deg) scale(1.05); }
    40% { transform: rotate(0deg) scale(1); }
  }
  @media (max-width: 480px) {
    .float-call { bottom: 18px; right: 14px; padding: 11px 18px 11px 12px; gap: 10px; }
    .float-call-num { font-size: 0.88rem; }
    .float-call-icon { width: 34px; height: 34px; min-width: 34px; }
  }

/* ===== ACCESSIBILITY & WCAG 2.1 ===== */
.skip-to-content {
  position: absolute;
  top: -100px;
  left: 16px;
  background: var(--gold);
  color: #060d18;
  padding: 12px 20px;
  font-weight: 700;
  z-index: 10001;
  border-radius: var(--radius);
  transition: top 0.2s ease-in-out;
  text-decoration: none;
}
.skip-to-content:focus {
  top: 16px;
}

/* ===== BUTTON & TOUCH TARGET ENHANCEMENTS ===== */
.btn, .btn-gold, .btn-outline {
  white-space: normal;
  line-height: 1.35;
  min-height: 48px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  text-align: center;
}

/* ===== MOBILE FORM AUTO-ZOOM PREVENTION ===== */
@media (max-width: 768px) {
  input, select, textarea {
    font-size: 16px !important;
  }
}

/* ===== BREADCRUMBS NAVIGATION ===== */
.breadcrumbs {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.88rem;
  color: var(--text-muted);
  margin-bottom: 24px;
  flex-wrap: wrap;
}
.breadcrumbs a {
  color: var(--text-muted);
  transition: color 0.2s;
  text-decoration: none;
}
.breadcrumbs a:hover {
  color: var(--gold);
}
.breadcrumbs .separator {
  color: var(--border);
  font-size: 0.75rem;
}
.breadcrumbs .current {
  color: var(--gold);
  font-weight: 500;
}

/* ===== TECHNICAL HARDWARE SPECIFICATIONS TABLE ===== */
.spec-table-wrap {
  overflow-x: auto;
  margin: 32px 0;
  border: 1px solid var(--border);
  border-radius: 8px;
  background: var(--dark3);
  box-shadow: 0 4px 20px rgba(0,0,0,0.4);
}
.spec-table {
  width: 100%;
  border-collapse: collapse;
  text-align: left;
  font-size: 0.92rem;
  min-width: 600px;
}
.spec-table th, .spec-table td {
  padding: 14px 18px;
  border-bottom: 1px solid var(--border);
}
.spec-table th {
  background: var(--dark2);
  color: var(--gold);
  font-weight: 700;
  text-transform: uppercase;
  font-size: 0.78rem;
  letter-spacing: 0.08em;
}
.spec-table tr:last-child td {
  border-bottom: none;
}
.spec-table tr:hover td {
  background: rgba(16,185,129,0.04);
}

/* ===== ARTICLE CONTENT & LONG-FORM TYPOGRAPHY ===== */
.article-content {
  line-height: 1.8;
  color: #c8ddf0;
  font-size: 1.04rem;
}
.article-content h2 {
  font-family: 'Playfair Display', serif;
  font-size: clamp(1.6rem, 3vw, 2.2rem);
  color: var(--text);
  margin: 44px 0 16px;
  line-height: 1.3;
}
.article-content h3 {
  font-family: 'Playfair Display', serif;
  font-size: clamp(1.25rem, 2.2vw, 1.55rem);
  color: var(--gold);
  margin: 32px 0 12px;
  line-height: 1.4;
}
.article-content p {
  margin-bottom: 20px;
}
.article-content ul, .article-content ol {
  margin: 16px 0 24px 24px;
  list-style: disc;
}
.article-content ol {
  list-style: decimal;
}
.article-content li {
  margin-bottom: 10px;
  line-height: 1.7;
}
.article-content a {
  color: var(--gold);
  text-decoration: underline;
  text-underline-offset: 3px;
  transition: color 0.2s;
}
.article-content a:hover {
  color: var(--gold-light);
}

.highlight-card {
  background: var(--dark3);
  border-left: 4px solid var(--gold);
  padding: 22px 26px;
  border-radius: 0 8px 8px 0;
  margin: 30px 0;
  border-top: 1px solid var(--border);
  border-right: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}
.highlight-card p:last-child {
  margin-bottom: 0;
}

.subpage-hero {
  padding: 140px 0 60px;
  background: radial-gradient(circle at 50% 20%, rgba(16,185,129,0.08) 0%, transparent 60%), var(--dark);
  border-bottom: 1px solid var(--border);
}