.cobtel-page {
    --cp-navy: #0A1830;
    --cp-navy-2: #101F3D;
    --cp-blue: #1657FF;
    --cp-blue-light: #4C86FF;
    --cp-blue-pale: #EAF0FF;
    --cp-ink: #101828;
    --cp-slate: #475467;
    --cp-slate-light: #667085;
    --cp-line: #E4E7EC;
    --cp-bg-alt: #F6F8FB;
    --cp-white: #FFFFFF;
    --cp-green: #16A34A;
    --cp-amber: #B45309;
    --cp-font-display: 'Poppins', sans-serif;
    --cp-font-body: 'Inter', sans-serif;
    --cp-font-mono: 'Space Mono', monospace;

    font-family: var(--cp-font-body);
    color: var(--cp-ink);
    background: var(--cp-white);
    line-height: 1.65;
    -webkit-font-smoothing: antialiased;
  }
  .cobtel-page * { box-sizing: border-box; }
  .cobtel-page img { max-width: 100%; display: block; }
  .cobtel-page a { color: inherit; }

  .cp-container {
    max-width: 1120px;
    margin: 0 auto;
    padding: 0 24px;
  }

  .cp-eyebrow {
    display: inline-block;
    font-family: var(--cp-font-mono);
    font-size: 12px;
    letter-spacing: 0.14em;
    text-transform: uppercase;
    color: var(--cp-blue);
    background: var(--cp-blue-pale);
    padding: 6px 14px;
    border-radius: 999px;
    margin-bottom: 18px;
  }
  .cobtel-hero .cp-eyebrow {
    color: #BFD2FF;
    background: rgba(255,255,255,0.08);
  }

  h1, h2, h3, h4 {
    font-family: var(--cp-font-display);
    font-weight: 800;
    line-height: 1.15;
    margin: 0;
    color: var(--cp-ink);
  }

  /* ===== HERO ===== */
  .cobtel-hero {
    background: radial-gradient(120% 140% at 20% 0%, #142A57 0%, var(--cp-navy) 55%, #060D1C 100%);
    color: #EAF0FF;
    padding: 72px 0 56px;
    position: relative;
    overflow: hidden;
  }
  .cobtel-hero::after {
    content: "";
    position: absolute;
    right: -120px;
    top: -80px;
    width: 420px;
    height: 420px;
    border-radius: 50%;
    background: radial-gradient(circle, rgba(76,134,255,0.35) 0%, rgba(76,134,255,0) 70%);
    pointer-events: none;
  }
  .cp-hero-grid {
    display: grid;
    grid-template-columns: 1.1fr 0.9fr;
    gap: 48px;
    align-items: center;
    position: relative;
    z-index: 1;
  }
  .cobtel-hero h1 {
    font-size: clamp(30px, 4vw, 44px);
    color: #FFFFFF;
    animation: cpFadeUp 0.8s ease both;
  }
  .cobtel-hero .cp-hero-sub {
    font-size: 17px;
    color: #C3D2F0;
    max-width: 46ch;
    margin-top: 18px;
    animation: cpFadeUp 0.8s ease 0.1s both;
  }
  .cp-hero-badges {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    margin-top: 26px;
    animation: cpFadeUp 0.8s ease 0.2s both;
  }
  .cp-hero-badge {
    font-size: 13px;
    font-weight: 600;
    padding: 8px 14px;
    border: 1px solid rgba(255,255,255,0.18);
    border-radius: 8px;
    background: rgba(255,255,255,0.05);
  }
  .cp-hero-cta {
    margin-top: 30px;
    display: flex;
    gap: 14px;
    flex-wrap: wrap;
    animation: cpFadeUp 0.8s ease 0.3s both;
  }
  .cp-btn {
    display: inline-block;
    font-family: var(--cp-font-body);
    font-weight: 700;
    font-size: 15px;
    padding: 14px 26px;
    border-radius: 8px;
    text-decoration: none;
    border: 2px solid transparent;
    cursor: pointer;
  }
  .cp-btn--primary {
    background: var(--cp-blue);
    color: #fff;
  }
  .cp-btn--ghost {
    background: transparent;
    border-color: rgba(255,255,255,0.35);
    color: #fff;
  }
  .cp-hero-visual {
    background: rgba(255,255,255,0.04);
    border: 1px solid rgba(255,255,255,0.12);
    border-radius: 16px;
    overflow: hidden;
    animation: cpFadeUp 0.9s ease 0.15s both;
    padding: 20px;
  }
  .cp-hero-visual--diagram svg { width: 100%; height: auto; display: block; }

  @keyframes cpFadeUp {
    from { opacity: 0; transform: translateY(14px); }
    to { opacity: 1; transform: translateY(0); }
  }
  @media (prefers-reduced-motion: reduce) {
    .cobtel-hero h1, .cobtel-hero .cp-hero-sub, .cp-hero-badges, .cp-hero-cta, .cp-hero-visual {
      animation: none;
    }
  }

  /* ===== STAT STRIP ===== */
  .cp-stat-strip {
    background: var(--cp-navy-2);
    padding: 0;
  }
  .cp-stat-row {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
  }
  .cp-stat {
    text-align: center;
    padding: 22px 12px;
    border-right: 1px solid rgba(255,255,255,0.08);
  }
  .cp-stat:last-child { border-right: none; }
  .cp-stat-num {
    font-family: var(--cp-font-mono);
    font-weight: 700;
    font-size: 22px;
    color: #8FB1FF;
  }
  .cp-stat-label {
    font-size: 12px;
    color: #AEBFDE;
    margin-top: 4px;
    text-transform: uppercase;
    letter-spacing: 0.06em;
  }

  /* ===== SECTION SHELLS ===== */
  .cp-section { padding: 68px 0; }
  .cp-section--alt { background: var(--cp-bg-alt); }
  .cp-section-head { max-width: 700px; margin: 0 auto 40px; text-align: center; }
  .cp-section-head h2 { font-size: clamp(24px, 3vw, 32px); }
  .cp-section-head p { color: var(--cp-slate); font-size: 16px; margin-top: 12px; }

  .cp-lede {
    font-size: 18px;
    color: var(--cp-slate);
    max-width: 78ch;
    margin: 0 auto;
  }
  .cp-lede strong { color: var(--cp-ink); }
  .cp-body-copy { max-width: 78ch; margin: 0 auto; color: var(--cp-slate); font-size: 16px; }
  .cp-body-copy p { margin: 0 0 18px; }
  .cp-body-copy p:last-child { margin-bottom: 0; }

  /* ===== FEATURE ICON STRIP ===== */
  .cp-feature-strip {
    display: grid;
    grid-template-columns: repeat(6, 1fr);
    gap: 16px;
    margin-top: 44px;
  }
  .cp-feature {
    text-align: center;
    padding: 18px 10px;
    border: 1px solid var(--cp-line);
    border-radius: 12px;
    background: var(--cp-white);
  }
  .cp-feature svg { width: 30px; height: 30px; margin: 0 auto 10px; color: var(--cp-blue); }
  .cp-feature span { display: block; font-size: 13px; font-weight: 600; color: var(--cp-ink); }

  /* ===== APPLICATION CARDS ===== */
  .cp-grid-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
  .cp-app-card {
    background: var(--cp-white);
    border: 1px solid var(--cp-line);
    border-radius: 14px;
    padding: 26px 24px;
  }
  .cp-app-card .cp-icon-wrap {
    width: 44px; height: 44px;
    border-radius: 10px;
    background: var(--cp-blue-pale);
    display: flex; align-items: center; justify-content: center;
    margin-bottom: 16px;
  }
  .cp-app-card .cp-icon-wrap svg { width: 22px; height: 22px; color: var(--cp-blue); }
  .cp-app-card h3 { font-size: 17px; margin-bottom: 8px; }
  .cp-app-card p { color: var(--cp-slate); font-size: 14.5px; margin: 0; }

  /* ===== ADVANTAGE CARDS ===== */
  .cp-adv-list { display: flex; flex-direction: column; gap: 0; }
  .cp-adv-item {
    display: grid;
    grid-template-columns: 64px 1fr;
    gap: 20px;
    padding: 26px 0;
    border-bottom: 1px solid var(--cp-line);
  }
  .cp-adv-item:last-child { border-bottom: none; }
  .cp-adv-num {
    font-family: var(--cp-font-mono);
    font-size: 15px;
    font-weight: 700;
    color: var(--cp-blue);
    background: var(--cp-blue-pale);
    width: 44px; height: 44px;
    border-radius: 10px;
    display: flex; align-items: center; justify-content: center;
  }
  .cp-adv-item h3 { font-size: 18px; margin-bottom: 8px; }
  .cp-adv-item p { color: var(--cp-slate); font-size: 15.5px; margin: 0; }

  .cp-media-row {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
    margin-top: 40px;
  }
  .cp-media-card {
    border: 1px solid var(--cp-line);
    border-radius: 14px;
    overflow: hidden;
    background: var(--cp-white);
  }
  .cp-media-card img { width: 100%; height: 190px; object-fit: cover; }
  .cp-media-icon {
    width: 100%;
    height: 190px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(160deg, var(--cp-blue-pale) 0%, #F2F6FF 100%);
  }
  .cp-media-icon svg {
    width: 60px;
    height: 60px;
    stroke: var(--cp-blue);
    fill: none;
    stroke-width: 1.5;
    stroke-linecap: round;
    stroke-linejoin: round;
  }
  .cp-media-caption { padding: 14px 16px; font-size: 13.5px; color: var(--cp-slate); }
  .cp-media-caption strong { color: var(--cp-ink); display: block; margin-bottom: 2px; font-size: 14.5px; }

  /* ===== SPEC TABLE ===== */
  .cp-spec-table {
    width: 100%;
    border-collapse: collapse;
    background: var(--cp-white);
    border: 1px solid var(--cp-line);
    border-radius: 12px;
    overflow: hidden;
  }
  .cp-spec-table tr:not(:last-child) td { border-bottom: 1px solid var(--cp-line); }
  .cp-spec-table td {
    padding: 16px 22px;
    font-size: 15px;
  }
  .cp-spec-table td:first-child {
    font-weight: 600;
    color: var(--cp-slate-light);
    width: 40%;
    background: var(--cp-bg-alt);
  }
  .cp-spec-table td:last-child {
    font-family: var(--cp-font-mono);
    color: var(--cp-ink);
    font-weight: 700;
  }

  /* ===== CUSTOMIZATION ===== */
  .cp-two-col {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 48px;
    align-items: start;
  }
  .cp-tick-list { list-style: none; margin: 22px 0 0; padding: 0; display: grid; gap: 14px; }
  .cp-tick-list li {
    display: flex; gap: 12px; align-items: flex-start;
    font-size: 15px; color: var(--cp-slate);
  }
  .cp-tick-list svg { flex-shrink: 0; width: 20px; height: 20px; color: var(--cp-green); margin-top: 2px; }
  .cp-tick-list strong { color: var(--cp-ink); }

  /* ===== MANUFACTURING ===== */
  .cp-mfg-stats { display: grid; grid-template-columns: repeat(4, 1fr); gap: 18px; margin-top: 36px; }
  .cp-mfg-stat {
    text-align: center; padding: 22px 12px;
    border: 1px solid var(--cp-line); border-radius: 12px;
  }
  .cp-mfg-stat .num { font-family: var(--cp-font-mono); font-size: 24px; font-weight: 700; color: var(--cp-blue); }
  .cp-mfg-stat .lbl { font-size: 13px; color: var(--cp-slate); margin-top: 4px; }

  /* ===== TRUST BANNER ===== */
  .cp-trust-banner {
    background: var(--cp-navy);
    color: #EAF0FF;
    border-radius: 18px;
    padding: 44px;
  }
  .cp-trust-banner h2 { color: #fff; font-size: 24px; margin-bottom: 14px; }
  .cp-trust-banner p { color: #B9C6E4; max-width: 70ch; }
  .cp-trust-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; margin-top: 28px; }
  .cp-trust-grid div { border-top: 2px solid var(--cp-blue-light); padding-top: 12px; font-size: 14px; color: #C3D2F0; }
  .cp-trust-grid strong { display: block; color: #fff; font-size: 15px; margin-bottom: 4px; }

  /* ===== CERTIFICATIONS ===== */
  .cp-cert-row { display: flex; gap: 16px; flex-wrap: wrap; margin-top: 28px; }
  .cp-cert-pill {
    border: 1px solid var(--cp-line);
    border-radius: 999px;
    padding: 10px 20px;
    font-size: 14px;
    font-weight: 600;
    color: var(--cp-ink);
    background: var(--cp-white);
  }

  /* ===== FAQ — exact spec: plain white bg, single column, no cards, no icons ===== */
  .cp-faq { max-width: 820px; margin: 0 auto; background: #ffffff; }
  .cp-faq-item { padding: 26px 0; border-bottom: 1px solid var(--cp-line); }
  .cp-faq-item:first-child { padding-top: 0; }
  .cp-faq-item:last-child { border-bottom: none; }
  .cp-faq-q {
    font-family: var(--cp-font-body);
    font-weight: 700;
    font-size: 18px;
    color: var(--cp-ink);
    margin: 0 0 12px;
  }
  .cp-faq-a {
    font-size: 15.5px;
    color: var(--cp-slate);
    background: #f5f5f5;
    border-left: 3px solid var(--cp-line);
    padding: 14px 18px;
    margin: 0;
    border-radius: 0 6px 6px 0;
  }

  /* ===== CTA ===== */
  .cp-cta {
    background: linear-gradient(135deg, var(--cp-blue) 0%, #0F3FCC 100%);
    border-radius: 18px;
    padding: 48px;
    text-align: center;
    color: #fff;
  }
  .cp-cta h2 { color: #fff; font-size: 26px; }
  .cp-cta p { color: #DCE6FF; max-width: 62ch; margin: 14px auto 26px; font-size: 16px; }
  .cp-cta .cp-btn--primary { background: #fff; color: var(--cp-blue); }
  .cp-cta .cp-btn--ghost { border-color: rgba(255,255,255,0.5); }

  #cp-scroll-top {
    position: fixed;
    right: 26px;
    bottom: 26px;
    width: 46px;
    height: 46px;
    border-radius: 50%;
    background: var(--cp-blue);
    color: #fff;
    border: none;
    font-size: 18px;
    cursor: pointer;
    box-shadow: 0 8px 20px rgba(22,87,255,0.35);
    display: none;
    z-index: 999;
  }

  /* ===== RESPONSIVE ===== */
  @media (max-width: 860px) {
    .cp-hero-grid { grid-template-columns: 1fr; }
    .cp-hero-visual { order: -1; }
    .cp-stat-row { grid-template-columns: repeat(2, 1fr); }
    .cp-stat { border-right: none; border-bottom: 1px solid rgba(255,255,255,0.08); }
    .cp-feature-strip { grid-template-columns: repeat(3, 1fr); }
    .cp-grid-3 { grid-template-columns: 1fr; }
    .cp-media-row { grid-template-columns: 1fr; }
    .cp-two-col { grid-template-columns: 1fr; gap: 32px; }
    .cp-mfg-stats { grid-template-columns: repeat(2, 1fr); }
    .cp-trust-grid { grid-template-columns: repeat(2, 1fr); }
    .cp-adv-item { grid-template-columns: 48px 1fr; }
  }
  @media (max-width: 520px) {
    .cp-feature-strip { grid-template-columns: repeat(2, 1fr); }
  }