:root {
    --azure: #22A0FE;
    --cobalt: #1452AB;
    --dark: #282828;
    --red: #FF3B30;
    --orange: #FF6B2B;
    --green: #06C755;
    --yellow: #FFD60A;
    --white: #FFFFFF;
    --light-bg: #F4F8FF;
    --gray: #888888;
  }
  * { margin: 0; padding: 0; box-sizing: border-box; }
  body { font-family: 'Nunito', sans-serif; color: var(--dark); overflow-x: hidden; }

  /* STICKY HEADER */
  .sticky-header {
    position: fixed; top: 0; width: 100%; z-index: 999;
    background: #0A1628; padding: 10px 20px;
    display: flex; align-items: center; justify-content: space-between;
    box-shadow: 0 2px 24px rgba(0,0,0,0.5);
  }
  .sticky-header .logo-wrap { display: flex; align-items: center; gap: 9px; }
  .sticky-header .logo-img { height: 50px; width: 96px; display: block; }

  .sticky-ctas { display: flex; gap: 8px; }
  .btn-call {
    background: var(--red); color: white; padding: 9px 18px; border-radius: 50px;
    font-weight: 800; font-size: 13px; text-decoration: none; display: flex; align-items: center; gap: 6px;
    animation: pulse-red 1.5s infinite;
  }
  .btn-zchat {
    background: var(--green); color: white; padding: 9px 18px; border-radius: 50px;
    font-weight: 800; font-size: 13px; text-decoration: none; display: flex; align-items: center; gap: 6px;
  }
  @keyframes pulse-red { 0%,100%{box-shadow:0 0 0 0 rgba(255,59,48,0.6)} 50%{box-shadow:0 0 0 10px rgba(255,59,48,0)} }

  /* HERO - Dark urgent */
  .hero {
    margin-top: 60px;
    background: linear-gradient(145deg, #0A1628 0%, #111827 60%, #1a0505 100%);
    min-height: 88vh; display: flex; align-items: center;
    padding: 70px 20px; position: relative; overflow: hidden;
  }
  .hero-glow {
    position: absolute; top: 20%; right: -10%; width: 500px; height: 500px;
    background: radial-gradient(circle, rgba(255,59,48,0.12) 0%, transparent 70%);
    border-radius: 50%;
  }
  .hero-glow-2 {
    position: absolute; bottom: -10%; left: -5%; width: 400px; height: 400px;
    background: radial-gradient(circle, rgba(34,160,254,0.1) 0%, transparent 70%);
    border-radius: 50%;
  }
  .ticker {
    background: var(--red); padding: 8px 0; position: relative;
    overflow: hidden; white-space: nowrap;
  }
  .ticker-inner {
    display: inline-block; animation: ticker 20s linear infinite;
    font-weight: 800; font-size: 13px; color: white; letter-spacing: 1px;
  }
  @keyframes ticker { from{transform:translateX(100vw)} to{transform:translateX(-100%)} }

  .hero-inner { max-width: 820px; margin: 0 auto; position: relative; z-index: 2; }
  .urgency-strip {
    display: inline-flex; align-items: center; gap: 10px;
    background: rgba(255,59,48,0.15); border: 1.5px solid var(--red);
    color: #ff8a85; padding: 8px 20px; border-radius: 8px;
    font-size: 14px; font-weight: 800; margin-bottom: 24px;
    animation: blink 2s ease-in-out infinite;
  }
  @keyframes blink { 0%,100%{opacity:1} 50%{opacity:0.7} }
  .hero h1 {
    font-family: 'Barlow Condensed', sans-serif; font-size: clamp(32px,6vw,68px);
    font-weight: 900; color: white; line-height: 1.05; margin-bottom: 20px;
    animation: fadeUp 0.7s ease 0.2s both;
  }
  .hero h1 .em { color: var(--red); }
  .hero h1 .blue { color: var(--azure); }
  @keyframes fadeUp { from{opacity:0;transform:translateY(25px)} to{opacity:1;transform:translateY(0)} }

  .hero-sub { color: rgba(255,255,255,0.8); font-size: 18px; font-weight: 600; margin-bottom: 12px; animation: fadeUp 0.7s ease 0.3s both; }
  .hero-promise {
    display: inline-block; background: rgba(255,214,10,0.12); border: 1.5px solid rgba(255,214,10,0.5);
    color: var(--yellow); padding: 8px 20px; border-radius: 8px;
    font-weight: 800; font-size: 15px; margin-bottom: 36px;
    animation: fadeUp 0.7s ease 0.35s both;
  }
  .hero-cta-group {
    display: flex; gap: 16px; flex-wrap: wrap; margin-bottom: 32px;
    animation: fadeUp 0.7s ease 0.4s both;
  }
  .cta-call {
    display: inline-flex; align-items: center; gap: 10px;
    background: var(--red); color: white; padding: 18px 36px; border-radius: 50px;
    font-size: 18px; font-weight: 900; text-decoration: none;
    box-shadow: 0 8px 30px rgba(255,59,48,0.5); transition: all 0.2s;
    animation: pulse-red 1.5s infinite 0.8s;
  }
  .cta-call:hover { transform: translateY(-3px); box-shadow: 0 14px 40px rgba(255,59,48,0.7); }
  .cta-zalo {
    display: inline-flex; align-items: center; gap: 10px;
    background: var(--green); color: white; padding: 18px 32px; border-radius: 50px;
    font-size: 16px; font-weight: 800; text-decoration: none;
    box-shadow: 0 8px 24px rgba(6,199,85,0.4); transition: all 0.2s;
  }
  .cta-zalo:hover { transform: translateY(-3px); }
  .cta-hint { font-size: 13px; color: rgba(255,255,255,0.5); }
  .hero-trust { display: flex; flex-wrap: wrap; gap: 12px; animation: fadeUp 0.7s ease 0.5s both; }
  .trust-pill {
    background: rgba(255,255,255,0.08); border: 1px solid rgba(255,255,255,0.15);
    color: rgba(255,255,255,0.85); padding: 7px 16px; border-radius: 50px; font-size: 14px; font-weight: 700;
  }

  /* INCIDENTS */
  .incidents { background: white; padding: 70px 20px; }
  .section-title { font-family: 'Barlow Condensed', sans-serif; font-size: clamp(26px,4vw,42px); font-weight: 900; text-align: center; margin-bottom: 12px; }
  .red-em { color: var(--red); }
  .blue-em { color: var(--azure); }
  .section-sub { text-align: center; color: var(--gray); font-size: 16px; margin-bottom: 48px; }

  .incident-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); gap: 20px; max-width: 900px; margin: 0 auto; }
  .incident-card {
    border: 2px solid #f0f0f0; border-radius: 16px; padding: 24px 20px;
    transition: all 0.3s; cursor: default; position: relative; overflow: hidden;
  }
  .incident-card:hover { border-color: var(--red); transform: translateY(-5px); box-shadow: 0 16px 40px rgba(255,59,48,0.1); }
  .incident-card::before { content: ''; position: absolute; top: 0; left: 0; right: 0; height: 3px; background: var(--red); transform: scaleX(0); transition: transform 0.3s; }
  .incident-card:hover::before { transform: scaleX(1); }
  .incident-icon { font-size: 40px; margin-bottom: 12px; }
  .incident-card h3 { font-size: 17px; font-weight: 800; margin-bottom: 8px; }
  .incident-card p { font-size: 14px; color: var(--gray); line-height: 1.6; margin-bottom: 12px; }
  .price-est { font-family: 'Barlow Condensed', sans-serif; font-size: 22px; font-weight: 900; color: var(--cobalt); }
  .price-est-note { font-size: 12px; color: var(--gray); }

  /* WARNING */
  .warning { background: #FFF5F5; padding: 70px 20px; border-top: 3px solid var(--red); border-bottom: 3px solid var(--red); }
  .warning-inner { max-width: 800px; margin: 0 auto; }
  .warning-title {
    font-family: 'Barlow Condensed', sans-serif; font-size: clamp(26px,4vw,40px); font-weight: 900;
    color: var(--red); text-align: center; margin-bottom: 36px;
  }
  .warning-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 24px; margin-bottom: 36px; }
  .warning-box { background: white; border: 2px solid #fecaca; border-radius: 16px; padding: 28px 24px; }
  .warning-box h3 { font-size: 18px; font-weight: 800; color: var(--red); margin-bottom: 12px; display: flex; gap: 10px; align-items: center; }
  .warning-box ul { list-style: none; }
  .warning-box ul li { font-size: 15px; color: var(--dark); padding: 6px 0; display: flex; gap: 10px; border-bottom: 1px solid #fef2f2; }
  .warning-box ul li:last-child { border-bottom: none; }
  .warning-box ul li::before { content: '⚠️'; flex-shrink: 0; }

  /* PROCESS */
  .process { background: var(--dark); padding: 70px 20px; }
  .process .section-title { color: white; }
  .process .section-sub { color: rgba(255,255,255,0.6); }
  .timeline { max-width: 700px; margin: 0 auto 40px; position: relative; }
  .timeline::before {
    content: ''; position: absolute; left: 32px; top: 0; bottom: 0; width: 2px;
    background: linear-gradient(to bottom, var(--red), var(--azure));
  }
  .tl-item { display: flex; gap: 24px; margin-bottom: 32px; position: relative; }
  .tl-dot {
    width: 64px; height: 64px; border-radius: 50%; flex-shrink: 0;
    display: flex; align-items: center; justify-content: center; font-size: 24px;
    position: relative; z-index: 2;
  }
  .tl-dot.red { background: rgba(255,59,48,0.2); border: 2px solid var(--red); }
  .tl-dot.blue { background: rgba(34,160,254,0.2); border: 2px solid var(--azure); }
  .tl-dot.green { background: rgba(6,199,85,0.2); border: 2px solid var(--green); }
  .tl-dot.yellow { background: rgba(255,214,10,0.2); border: 2px solid var(--yellow); }
  .tl-content { padding-top: 12px; }
  .tl-time { font-size: 12px; font-weight: 800; color: var(--azure); letter-spacing: 1px; text-transform: uppercase; margin-bottom: 4px; }
  .tl-content h3 { font-size: 18px; font-weight: 800; color: white; margin-bottom: 4px; }
  .tl-content p { font-size: 14px; color: rgba(255,255,255,0.6); line-height: 1.5; }
  .process-cta { text-align: center; }

  /* TRUST */
  .trust-section { background: var(--light-bg); padding: 70px 20px; }
  .trust-cols { display: grid; grid-template-columns: repeat(auto-fit, minmax(200px, 1fr)); gap: 20px; max-width: 900px; margin: 0 auto 48px; }
  .trust-col {
    background: white; border-radius: 16px; padding: 28px 20px; text-align: center;
    box-shadow: 0 4px 20px rgba(0,0,0,0.06); transition: all 0.3s;
  }
  .trust-col:hover { transform: translateY(-4px); box-shadow: 0 12px 40px rgba(34,160,254,0.15); }
  .trust-col .icon { font-size: 48px; margin-bottom: 16px; }
  .trust-col h3 { font-family: 'Barlow Condensed', sans-serif; font-size: 22px; font-weight: 900; color: var(--cobalt); margin-bottom: 8px; }
  .trust-col p { font-size: 14px; color: var(--gray); line-height: 1.5; }

  .emergency-box {
    max-width: 700px; margin: 0 auto; text-align: center;
    background: linear-gradient(135deg, #1a0505, #0A1628);
    border: 2px solid rgba(255,59,48,0.4); border-radius: 24px; padding: 48px 32px;
    box-shadow: 0 20px 60px rgba(0,0,0,0.3);
  }
  .emergency-box h2 { font-family: 'Barlow Condensed', sans-serif; font-size: 32px; font-weight: 900; color: white; margin-bottom: 12px; }
  .emergency-box p { color: rgba(255,255,255,0.75); margin-bottom: 28px; font-size: 16px; }
  .emergency-ctas { display: flex; gap: 16px; justify-content: center; flex-wrap: wrap; }

  /* DUAL STICKY BUTTONS */
  .sticky-bottom {
    position: fixed; bottom: 0; left: 0; right: 0; z-index: 998;
    display: flex; box-shadow: 0 -4px 20px rgba(0,0,0,0.3);
  }
  .sticky-bottom a {
    flex: 1; padding: 16px; text-align: center; font-weight: 900; font-size: 15px;
    text-decoration: none; display: flex; align-items: center; justify-content: center; gap: 8px;
  }
  .sticky-call { background: var(--red); color: white; }
  .sticky-chat { background: var(--green); color: white; }

  footer { background: #0A1628; color: rgba(255,255,255,0.4); text-align: center; padding: 24px 20px 90px; font-size: 13px; }

  @media(max-width:600px) {
    .warning-grid { grid-template-columns: 1fr; }
    .hero-cta-group { flex-direction: column; }
  }