:root {
      --ink: #0c1622;
      --muted: #667085;
      --paper: #ffffff;
      --mist: #f2f7fb;
      --line: rgba(12, 22, 34, 0.1);
      --blue: #0d8fe8;
      --blue-dark: #075a92;
      --aqua: #58d1ff;
      --green: #25d366;
      --navy: #071927;
      --amber: #ffb020;
      --radius: 22px;
      --shadow: 0 22px 70px rgba(7, 25, 39, 0.14);
      --max: 1180px;
    }

    * { box-sizing: border-box; }
    html { scroll-behavior: smooth; }
    body {
      margin: 0;
      color: var(--ink);
      font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
      background:
        radial-gradient(circle at 7% 4%, rgba(88, 209, 255, 0.15), transparent 28rem),
        radial-gradient(circle at 94% 12%, rgba(13, 143, 232, 0.12), transparent 24rem),
        #fbfdff;
      overflow-x: hidden;
    }

    a { color: inherit; text-decoration: none; }
    img, svg { max-width: 100%; display: block; }
    button, input, select, textarea { font: inherit; }
    .wrap { width: min(var(--max), calc(100% - 32px)); margin-inline: auto; }
    .section { padding: 86px 0; }
    .section.tight { padding: 56px 0; }

    .pill {
      display: inline-flex;
      align-items: center;
      gap: 8px;
      padding: 8px 13px;
      border-radius: 999px;
      background: rgba(13, 143, 232, 0.1);
      color: var(--blue-dark);
      border: 1px solid rgba(13, 143, 232, 0.18);
      font-size: 0.86rem;
      font-weight: 800;
      letter-spacing: 0.01em;
    }

    .btn {
      display: inline-flex;
      align-items: center;
      justify-content: center;
      gap: 10px;
      min-height: 48px;
      padding: 0 20px;
      border-radius: 14px;
      border: 0;
      cursor: pointer;
      font-weight: 850;
      transition: transform 0.22s ease, box-shadow 0.22s ease, background 0.22s ease;
      white-space: nowrap;
    }
    .btn:hover { transform: translateY(-2px); }
    .btn.primary { color: white; background: linear-gradient(135deg, var(--blue), var(--blue-dark)); box-shadow: 0 12px 30px rgba(13, 143, 232, 0.28); }
    .btn.primary:hover { box-shadow: 0 18px 44px rgba(13, 143, 232, 0.34); }
    .btn.ghost { color: var(--blue-dark); background: #fff; border: 1px solid rgba(7, 90, 146, 0.16); }
    .btn.dark { color: #fff; background: #0c2538; }
    .btn.whatsapp { color: #fff; background: var(--green); }

    .topbar {
      background: #071927;
      color: rgba(255,255,255,0.88);
      font-size: 0.9rem;
    }
    .topbar .wrap {
      display: flex;
      justify-content: space-between;
      gap: 20px;
      padding: 10px 0;
      align-items: center;
    }
    .topbar strong { color: #fff; }

    .site-header {
      position: sticky;
      top: 0;
      z-index: 50;
      background: rgba(255, 255, 255, 0.88);
      backdrop-filter: blur(18px);
      border-bottom: 1px solid var(--line);
    }
    .nav {
      min-height: 78px;
      display: flex;
      align-items: center;
      justify-content: space-between;
      gap: 28px;
    }
    .brand {
      display: inline-flex;
      align-items: center;
      gap: 12px;
      font-weight: 950;
      letter-spacing: -0.04em;
      font-size: 1.35rem;
    }
    .brand-mark {
      width: 46px;
      height: 46px;
      border-radius: 15px;
      background: linear-gradient(135deg, #e9f8ff, #ffffff);
      border: 1px solid rgba(13, 143, 232, 0.2);
      display: grid;
      place-items: center;
      box-shadow: inset 0 0 0 6px rgba(13, 143, 232, 0.06);
    }
    .brand span span { display: block; color: var(--blue); font-size: 0.76rem; letter-spacing: 0.08em; text-transform: uppercase; margin-top: -2px; }
    .nav-links {
      display: flex;
      align-items: center;
      gap: 4px;
      list-style: none;
      padding: 0;
      margin: 0;
    }
    .nav-links a {
      display: inline-flex;
      padding: 11px 14px;
      border-radius: 12px;
      color: #243244;
      font-weight: 800;
      font-size: 0.94rem;
    }
    .nav-links a:hover { background: rgba(13, 143, 232, 0.08); color: var(--blue-dark); }
    .menu-btn {
      display: none;
      width: 44px;
      height: 44px;
      border-radius: 13px;
      border: 1px solid var(--line);
      background: #fff;
      cursor: pointer;
      align-items: center;
      justify-content: center;
      font-size: 1.3rem;
    }

    .hero {
      position: relative;
      padding: 82px 0 52px;
      overflow: hidden;
    }
    .hero-grid {
      display: grid;
      grid-template-columns: 1.04fr 0.96fr;
      gap: 44px;
      align-items: center;
    }
    .eyebrow { margin-bottom: 20px; }
    h1, h2, h3, p { margin-top: 0; }
    h1 {
      font-size: clamp(2.6rem, 6vw, 5.6rem);
      line-height: 0.94;
      letter-spacing: -0.075em;
      margin-bottom: 22px;
      max-width: 760px;
    }
    .gradient-text {
      background: linear-gradient(90deg, #071927, #0d8fe8, #58d1ff, #071927);
      background-size: 260% 100%;
      -webkit-background-clip: text;
      background-clip: text;
      color: transparent;
      animation: glide 7s linear infinite;
    }
    @keyframes glide { from { background-position: 260% 50%; } to { background-position: 0% 50%; } }
    .hero-copy {
      color: #4d5d6d;
      font-size: 1.12rem;
      line-height: 1.75;
      max-width: 640px;
      margin-bottom: 28px;
    }
    .hero-actions { display: flex; flex-wrap: wrap; gap: 14px; margin-bottom: 26px; }
    .trust-row { display: grid; grid-template-columns: repeat(3, 1fr); gap: 14px; }
    .trust-card {
      border: 1px solid var(--line);
      border-radius: 18px;
      background: rgba(255,255,255,0.78);
      padding: 15px;
      box-shadow: 0 12px 26px rgba(7,25,39,0.05);
    }
    .trust-card b { display: block; font-size: 1.1rem; }
    .trust-card small { color: var(--muted); font-weight: 700; }

    .hero-panel {
      position: relative;
      min-height: 560px;
      border-radius: 36px;
      background:
        linear-gradient(160deg, rgba(255,255,255,0.12), rgba(255,255,255,0.02)),
        radial-gradient(circle at 30% 18%, rgba(88, 209, 255, 0.34), transparent 14rem),
        #071927;
      box-shadow: var(--shadow);
      padding: 28px;
      overflow: hidden;
      isolation: isolate;
    }
    .hero-panel:before {
      content: "";
      position: absolute;
      inset: 14px;
      border-radius: 28px;
      border: 1px solid rgba(255,255,255,0.13);
      pointer-events: none;
    }
    .hero-panel:after {
      content: "";
      position: absolute;
      width: 360px;
      height: 360px;
      border-radius: 999px;
      background: rgba(88, 209, 255, 0.16);
      filter: blur(14px);
      right: -130px;
      bottom: -130px;
      z-index: -1;
    }
    .machine {
      background: linear-gradient(180deg, #ffffff, #edf8ff);
      border-radius: 26px;
      padding: 22px;
      box-shadow: 0 28px 72px rgba(0,0,0,0.28);
      transform: rotate(-2deg);
      margin-top: 28px;
    }
    .ac-unit {
      height: 130px;
      border-radius: 22px;
      background: linear-gradient(180deg, #fff, #dcecf7);
      border: 1px solid rgba(7, 25, 39, 0.08);
      position: relative;
      overflow: hidden;
    }
    .ac-unit:before {
      content: "";
      position: absolute;
      left: 28px;
      right: 28px;
      bottom: 26px;
      height: 17px;
      border-radius: 999px;
      background: #102a3e;
      box-shadow: 0 19px 0 rgba(16, 42, 62, 0.12);
    }
    .ac-unit:after {
      content: "Cool Air";
      position: absolute;
      right: 26px;
      top: 20px;
      color: var(--blue-dark);
      font-weight: 950;
      letter-spacing: -0.04em;
    }
    .wind {
      display: grid;
      grid-template-columns: repeat(3, 1fr);
      gap: 12px;
      margin-top: 18px;
    }
    .wind span {
      height: 70px;
      border-radius: 18px;
      background: linear-gradient(180deg, rgba(88,209,255,0.45), transparent);
      animation: breathe 2.5s ease-in-out infinite;
    }
    .wind span:nth-child(2) { animation-delay: 0.35s; }
    .wind span:nth-child(3) { animation-delay: 0.7s; }
    @keyframes breathe { 50% { transform: translateY(10px); opacity: 0.55; } }
    .status-card, .tech-card {
      position: absolute;
      background: rgba(255,255,255,0.93);
      border: 1px solid rgba(255,255,255,0.5);
      border-radius: 22px;
      padding: 18px;
      box-shadow: 0 22px 60px rgba(0,0,0,0.18);
    }
    .status-card { left: 28px; top: 28px; width: min(280px, calc(100% - 56px)); }
    .status-card b { font-size: 1rem; }
    .status-card p { color: var(--muted); margin: 4px 0 14px; font-size: 0.92rem; }
    .meter { height: 10px; background: #e6eef5; border-radius: 999px; overflow: hidden; }
    .meter i { display: block; width: 88%; height: 100%; background: linear-gradient(90deg, var(--green), var(--blue)); border-radius: 999px; }
    .tech-card { right: 28px; bottom: 26px; display: flex; align-items: center; gap: 14px; width: 270px; }
    .avatar { width: 54px; height: 54px; border-radius: 18px; display: grid; place-items: center; background: #eaf8ff; font-size: 1.7rem; }
    .tech-card b { display: block; }
    .tech-card small { color: var(--muted); font-weight: 700; }

    .section-head {
      display: flex;
      justify-content: space-between;
      gap: 24px;
      align-items: end;
      margin-bottom: 34px;
    }
    .section-kicker { color: var(--blue); text-transform: uppercase; letter-spacing: 0.08em; font-weight: 950; font-size: 0.88rem; margin-bottom: 10px; }
    h2 { font-size: clamp(2rem, 4vw, 3.5rem); line-height: 1.15; letter-spacing: -0.01em; margin-bottom: 0; }
    .section-head p, .muted { color: var(--muted); line-height: 1.72; }
    .section-head p { max-width: 430px; margin-bottom: 0; }

    .reviews { background: #fff; }
    .review-shell {
      border: 1px solid var(--line);
      border-radius: 30px;
      padding: 24px;
      box-shadow: var(--shadow);
      background: linear-gradient(180deg, #fff, #f8fbff);
    }
    .review-top {
      display: flex;
      justify-content: space-between;
      align-items: center;
      gap: 20px;
      margin-bottom: 20px;
    }
    .stars { color: #f6a609; letter-spacing: 2px; }
    .review-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; }
    .review-card {
      background: #fff;
      border: 1px solid var(--line);
      border-radius: 22px;
      padding: 20px;
    }
    .review-card p { color: #465668; line-height: 1.65; min-height: 106px; }
    .person { display: flex; align-items: center; gap: 12px; }
    .person .avatar { width: 42px; height: 42px; border-radius: 14px; font-size: 1.1rem; }
    .person small { color: var(--muted); display: block; font-weight: 700; }

    .project-card {
      display: grid;
      grid-template-columns: 0.9fr 1.1fr;
      overflow: hidden;
      border-radius: 32px;
      border: 1px solid var(--line);
      background: #fff;
      box-shadow: var(--shadow);
    }
    .photo-sim {
      min-height: 360px;
      background:
        linear-gradient(rgba(7, 25, 39, 0.1), rgba(7, 25, 39, 0.2)),
        radial-gradient(circle at 32% 30%, rgba(255,255,255,0.95) 0 4rem, transparent 4.1rem),
        linear-gradient(135deg, #bdeeff, #4ca7df 42%, #153b58);
      position: relative;
    }
    .photo-sim:after {
      content: "Foam Jet Cleaning";
      position: absolute;
      left: 24px;
      bottom: 24px;
      color: #fff;
      font-size: clamp(1.5rem, 3vw, 2.5rem);
      letter-spacing: -0.01em;
      font-weight: 950;
      text-shadow: 0 12px 40px rgba(0,0,0,0.4);
    }
    .project-content { padding: 36px; align-self: center; }
    .project-content h3 { font-size: clamp(1.7rem, 3vw, 2.7rem); line-height: 1.05; letter-spacing: 0; margin-bottom: 14px; }
    .checks { list-style: none; padding: 0; margin: 20px 0 26px; display: grid; gap: 12px; }
    .checks li { display: flex; gap: 10px; color: #3b4c5e; font-weight: 760; }
    .checks li:before { content: "✓"; color: white; background: var(--green); width: 22px; height: 22px; border-radius: 50%; display: inline-grid; place-items: center; flex: 0 0 22px; font-size: 0.8rem; }

    .why-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; }
    .why-card, .service-card, .faq-item, .stat, .contact-card {
      background: rgba(255,255,255,0.9);
      border: 1px solid var(--line);
      border-radius: var(--radius);
      box-shadow: 0 14px 44px rgba(7,25,39,0.06);
    }
    .why-card { padding: 24px; position: relative; overflow: hidden; }
    .why-card:before {
      content: "";
      position: absolute;
      left: 22px;
      right: 22px;
      top: -1px;
      height: 2px;
      background: linear-gradient(90deg, transparent, var(--aqua), transparent);
    }
    .icon-bubble { width: 52px; height: 52px; border-radius: 16px; background: #eaf7ff; display: grid; place-items: center; font-size: 1.6rem; margin-bottom: 18px; }
    .why-card h3, .service-card h3 { margin-bottom: 10px; font-size: 1.25rem; letter-spacing: -0.03em; }
    .why-card p, .service-card p { color: var(--muted); line-height: 1.65; margin-bottom: 0; }

    .services { background: linear-gradient(180deg, #071927, #0b2639); color: #fff; }
    .services .section-head p { color: rgba(255,255,255,0.68); }
    .services .section-kicker { color: var(--aqua); }
    .services h2 { color: #fff; }
    .services-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; }
    .service-card {
      color: var(--ink);
      padding: 22px;
      display: flex;
      min-height: 292px;
      flex-direction: column;
      position: relative;
      overflow: hidden;
    }
    .service-card:after {
      content: "";
      position: absolute;
      width: 150px;
      height: 150px;
      right: -72px;
      top: -72px;
      border-radius: 999px;
      background: rgba(13, 143, 232, 0.09);
    }
    .service-card .icon-bubble { margin-bottom: 16px; }
    .price { margin-top: auto; display: flex; align-items: baseline; flex-wrap: wrap; gap: 8px; padding-top: 18px; }
    .price-new { font-size: 1.26rem; font-weight: 950; color: #121d2b; }
    .price-old { color: #9aa5b1; text-decoration: line-through; font-weight: 800; }
    .off { color: #2f6b48; background: rgba(47, 107, 72, 0.1); border-radius: 999px; padding: 3px 8px; font-size: 0.88rem; font-weight: 950; }
    .service-actions { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; margin-top: 18px; }
    .mini-btn { border-radius: 12px; border: 1px solid var(--line); padding: 11px 10px; text-align: center; font-size: 0.9rem; font-weight: 900; background: #fff; cursor: pointer; }
    .mini-btn.green { background: var(--green); color: #fff; border-color: var(--green); }
    .hidden-service { display: none; }
    .hidden-service.visible { display: flex; }
    .center-actions { display: flex; justify-content: center; margin-top: 28px; gap: 12px; flex-wrap: wrap; }

    .faq-layout { display: grid; grid-template-columns: 0.8fr 1.2fr; gap: 28px; align-items: start; }
    .faq-list { display: grid; gap: 12px; }
    .faq-item { overflow: hidden; }
    .faq-q {
      width: 100%;
      border: 0;
      background: transparent;
      text-align: left;
      display: flex;
      justify-content: space-between;
      gap: 16px;
      padding: 20px;
      cursor: pointer;
      font-weight: 950;
      color: var(--ink);
    }
    .faq-q span:last-child { color: var(--blue); font-size: 1.2rem; }
    .faq-a { display: none; padding: 0 20px 20px; color: var(--muted); line-height: 1.7; }
    .faq-item.open .faq-a { display: block; }

    .about-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 28px; align-items: center; }
    .about-card {
      border-radius: 34px;
      background: #fff;
      border: 1px solid var(--line);
      padding: 34px;
      box-shadow: var(--shadow);
    }
    .stats { display: grid; grid-template-columns: repeat(2, 1fr); gap: 14px; margin-top: 24px; }
    .stat { padding: 22px; }
    .stat b { display: block; font-size: 2rem; color: var(--blue-dark); letter-spacing: -0.01em; }
    .stat small { color: var(--muted); font-weight: 800; }
    .dark-callout {
      min-height: 420px;
      border-radius: 34px;
      background:
        radial-gradient(circle at 30% 18%, rgba(88,209,255,0.3), transparent 14rem),
        linear-gradient(145deg, #092033, #071927);
      color: white;
      padding: 34px;
      display: flex;
      flex-direction: column;
      justify-content: end;
      box-shadow: var(--shadow);
    }
    .dark-callout p { color: rgba(255,255,255,0.72); line-height: 1.7; }

    .areas {
      background: #fff;
      border-block: 1px solid var(--line);
    }
    .area-chips { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 28px; }
    .area-chips span { border: 1px solid rgba(13, 143, 232, 0.18); background: #f2f9ff; color: #0f4770; border-radius: 999px; padding: 10px 14px; font-weight: 850; }

    .contact-grid { display: grid; grid-template-columns: 1fr 0.86fr; gap: 24px; }
    .contact-card { padding: 26px; }
    form { display: grid; gap: 14px; }
    .field-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
    label { display: grid; gap: 8px; color: #2a3a4d; font-weight: 850; font-size: 0.92rem; }
    input, select, textarea {
      width: 100%;
      border: 1px solid var(--line);
      border-radius: 14px;
      padding: 14px;
      background: #fff;
      color: var(--ink);
      outline: none;
      transition: border-color 0.2s ease, box-shadow 0.2s ease;
    }
    textarea { min-height: 132px; resize: vertical; }
    input:focus, select:focus, textarea:focus { border-color: rgba(13,143,232,0.55); box-shadow: 0 0 0 4px rgba(13,143,232,0.1); }
    .contact-side { display: grid; gap: 18px; }
    .info-tile {
      border-radius: 24px;
      padding: 22px;
      color: white;
      background: linear-gradient(145deg, var(--blue), var(--blue-dark));
      box-shadow: 0 18px 46px rgba(13,143,232,0.22);
    }
    .info-tile p { margin: 8px 0 0; color: rgba(255,255,255,0.82); line-height: 1.55; }
    .map-fake {
      min-height: 290px;
      border-radius: 24px;
      border: 1px solid var(--line);
      overflow: hidden;
      position: relative;
      background:
        linear-gradient(90deg, rgba(13,143,232,0.14) 1px, transparent 1px),
        linear-gradient(rgba(13,143,232,0.14) 1px, transparent 1px),
        #eef7ff;
      background-size: 42px 42px;
    }
    .map-pin {
      position: absolute;
      left: 50%;
      top: 50%;
      transform: translate(-50%, -50%);
      background: #fff;
      border-radius: 20px;
      padding: 18px;
      text-align: center;
      box-shadow: var(--shadow);
      border: 1px solid var(--line);
      font-weight: 950;
    }
    .map-pin span { display: block; color: var(--blue); font-size: 2rem; line-height: 1; }

    footer {
      background: #071927;
      color: rgba(255,255,255,0.78);
      padding: 56px 0 24px;
    }
    .footer-grid { display: grid; grid-template-columns: 1.35fr 0.7fr 0.7fr 1fr; gap: 28px; }
    footer h3, footer h4 { color: #fff; margin-bottom: 14px; }
    footer p, footer li { line-height: 1.7; }
    footer ul { list-style: none; padding: 0; margin: 0; display: grid; gap: 8px; }
    .newsletter { display: flex; gap: 8px; margin-top: 14px; }
    .newsletter input { background: rgba(255,255,255,0.08); color: #fff; border-color: rgba(255,255,255,0.12); }
    .copyright { border-top: 1px solid rgba(255,255,255,0.1); margin-top: 34px; padding-top: 20px; display: flex; justify-content: space-between; gap: 16px; flex-wrap: wrap; }

    .float-btn {
      position: fixed;
      bottom: 14px;
      z-index: 80;
      width: 48px;
      height: 48px;
      border-radius: 18px;
      display: grid;
      place-items: center;
      color: #fff;
      box-shadow: 0 14px 34px rgba(0,0,0,0.22);
      transition: transform 0.2s ease;
    }
    .float-btn:hover { transform: scale(1.08); }
    .float-btn.call { left: 14px; background: var(--blue); }
    .float-btn.wa { right: 14px; background: var(--green); }
    .float-btn:before, .float-btn:after {
      content: "";
      position: absolute;
      inset: 0;
      border-radius: inherit;
      background: currentColor;
      opacity: 0.22;
      z-index: -1;
      animation: ripple 2.4s ease-out infinite;
    }
    .float-btn:after { animation-delay: 1.1s; }
    @keyframes ripple { to { transform: scale(2.05); opacity: 0; } }

    .toast {
      position: fixed;
      left: 50%;
      bottom: 82px;
      transform: translateX(-50%) translateY(20px);
      background: #071927;
      color: #fff;
      padding: 13px 16px;
      border-radius: 14px;
      box-shadow: var(--shadow);
      opacity: 0;
      pointer-events: none;
      transition: 0.25s ease;
      z-index: 90;
    }
    .toast.show { opacity: 1; transform: translateX(-50%) translateY(0); }

    @media (max-width: 980px) {
      .topbar .wrap { justify-content: center; text-align: center; }
      .topbar .wrap span:last-child { display: none; }
      .menu-btn { display: inline-flex; }
      .nav-links {
        position: absolute;
        left: 16px;
        right: 16px;
        top: calc(100% + 10px);
        flex-direction: column;
        align-items: stretch;
        background: #fff;
        border: 1px solid var(--line);
        border-radius: 22px;
        padding: 12px;
        box-shadow: var(--shadow);
        display: none;
      }
      .nav-links.open { display: flex; }
      .nav-links a { justify-content: center; }
      .nav-cta { display: none; }
      .hero-grid, .project-card, .faq-layout, .about-grid, .contact-grid { grid-template-columns: 1fr; }
      .hero-panel { min-height: 470px; order: -1; }
      .services-grid, .why-grid, .review-grid, .footer-grid { grid-template-columns: repeat(2, 1fr); }
      .section-head { align-items: start; flex-direction: column; }
    }

    @media (max-width: 640px) {
      .section { padding: 64px 0; }
      .hero { padding-top: 42px; }
      .brand { font-size: 1.05rem; }
      .brand-mark { width: 40px; height: 40px; }
      .trust-row, .services-grid, .why-grid, .review-grid, .stats, .footer-grid, .field-grid { grid-template-columns: 1fr; }
      .hero-panel { min-height: 430px; border-radius: 28px; padding: 18px; }
      .machine { margin-top: 108px; padding: 16px; }
      .tech-card { left: 18px; right: 18px; bottom: 18px; width: auto; }
      .status-card { left: 18px; top: 18px; width: calc(100% - 36px); }
      .service-actions { grid-template-columns: 1fr; }
      .project-content, .about-card, .dark-callout, .contact-card { padding: 24px; }
      .newsletter { flex-direction: column; }
    }
  
    /* ==========================
       MODERN ANIMATION UPGRADE
       ========================== */
    .modern-hero {
      min-height: 760px;
      display: grid;
      align-items: center;
      background:
        radial-gradient(circle at 22% 24%, rgba(88, 209, 255, 0.23), transparent 26rem),
        radial-gradient(circle at 88% 18%, rgba(37, 211, 102, 0.12), transparent 20rem),
        linear-gradient(135deg, #f8fcff 0%, #eef8ff 48%, #ffffff 100%);
    }
    .hero-aurora {
      position: absolute;
      border-radius: 999px;
      filter: blur(26px);
      opacity: 0.72;
      pointer-events: none;
      animation: auroraFloat 10s ease-in-out infinite alternate;
    }
    .hero-aurora-one {
      width: 360px;
      height: 360px;
      left: -120px;
      top: 70px;
      background: rgba(88, 209, 255, 0.32);
    }
    .hero-aurora-two {
      width: 420px;
      height: 420px;
      right: -160px;
      bottom: 40px;
      background: rgba(13, 143, 232, 0.18);
      animation-delay: -3s;
    }
    .hero-grid-lines {
      position: absolute;
      inset: 0;
      background:
        linear-gradient(90deg, rgba(13,143,232,0.06) 1px, transparent 1px),
        linear-gradient(rgba(13,143,232,0.06) 1px, transparent 1px);
      background-size: 68px 68px;
      mask-image: radial-gradient(circle at 50% 42%, black, transparent 74%);
      opacity: 0.7;
      animation: gridDrift 18s linear infinite;
      pointer-events: none;
    }
    .hero-grid-modern { position: relative; z-index: 2; }
    .hero-content h1 {
      text-wrap: balance;
      filter: drop-shadow(0 16px 38px rgba(7,25,39,0.08));
    }
    .hero-content .hero-copy { font-size: 1.18rem; }
    .live-pill {
      background: rgba(255,255,255,0.72);
      backdrop-filter: blur(14px);
      box-shadow: 0 16px 42px rgba(13,143,232,0.12);
    }
    .pulse-dot {
      width: 9px;
      height: 9px;
      border-radius: 999px;
      background: var(--green);
      box-shadow: 0 0 0 rgba(37, 211, 102, 0.7);
      animation: pulseDot 1.7s ease-out infinite;
    }
    .shine-btn { position: relative; overflow: hidden; }
    .shine-btn:after {
      content: "";
      position: absolute;
      top: -40%;
      bottom: -40%;
      width: 42px;
      left: -70px;
      background: linear-gradient(90deg, transparent, rgba(255,255,255,0.55), transparent);
      transform: rotate(18deg);
      animation: shineSweep 3.2s ease-in-out infinite;
    }
    .glass-btn {
      color: var(--blue-dark);
      background: rgba(255,255,255,0.62);
      border: 1px solid rgba(13,143,232,0.18);
      backdrop-filter: blur(14px);
      box-shadow: 0 14px 38px rgba(7,25,39,0.08);
    }
    .hero-mini-proof {
      display: flex;
      align-items: center;
      gap: 14px;
      margin: 10px 0 22px;
      color: #26374a;
    }
    .hero-mini-proof strong { display: block; letter-spacing: -0.02em; }
    .hero-mini-proof small { display: block; color: var(--muted); margin-top: 3px; font-weight: 700; }
    .proof-stack { display: flex; }
    .proof-stack span {
      width: 38px;
      height: 38px;
      border-radius: 999px;
      display: grid;
      place-items: center;
      color: #fff;
      background: linear-gradient(135deg, var(--blue), var(--blue-dark));
      border: 2px solid #fff;
      margin-left: -9px;
      font-size: 0.84rem;
      font-weight: 950;
      box-shadow: 0 10px 20px rgba(7,25,39,0.12);
    }
    .proof-stack span:first-child { margin-left: 0; }
    .trust-row-modern .trust-card {
      backdrop-filter: blur(16px);
      transition: transform 0.25s ease, box-shadow 0.25s ease, border-color 0.25s ease;
    }
    .magnetic:hover {
      transform: translateY(-8px) scale(1.02);
      box-shadow: 0 24px 54px rgba(13,143,232,0.14);
      border-color: rgba(13,143,232,0.25);
    }

    .hero-stage {
      min-height: 620px;
      position: relative;
      display: grid;
      place-items: center;
      perspective: 1000px;
    }
    .orbit-ring {
      position: absolute;
      border-radius: 999px;
      border: 1px solid rgba(13,143,232,0.18);
      box-shadow: inset 0 0 40px rgba(88,209,255,0.08);
      animation: spinOrbit 18s linear infinite;
    }
    .ring-one { width: min(94%, 540px); aspect-ratio: 1; }
    .ring-two { width: min(72%, 410px); aspect-ratio: 1; animation-direction: reverse; animation-duration: 24s; border-style: dashed; }
    .orbit-ring:before, .orbit-ring:after {
      content: "";
      position: absolute;
      width: 14px;
      height: 14px;
      border-radius: 999px;
      background: var(--aqua);
      box-shadow: 0 0 28px var(--aqua);
    }
    .orbit-ring:before { top: 12%; left: 17%; }
    .orbit-ring:after { right: 10%; bottom: 22%; background: var(--green); box-shadow: 0 0 28px var(--green); }
    .ac-dashboard {
      width: min(100%, 430px);
      border-radius: 36px;
      background:
        linear-gradient(145deg, rgba(255,255,255,0.92), rgba(238,248,255,0.78)),
        rgba(255,255,255,0.78);
      border: 1px solid rgba(255,255,255,0.72);
      box-shadow: 0 34px 90px rgba(7,25,39,0.18), inset 0 0 0 1px rgba(255,255,255,0.52);
      backdrop-filter: blur(24px);
      padding: 24px;
      transform-style: preserve-3d;
      animation: dashboardFloat 5.4s ease-in-out infinite;
    }
    .dash-top { display: flex; gap: 8px; margin-bottom: 20px; }
    .dash-top span { width: 12px; height: 12px; border-radius: 999px; background: #ff6b6b; }
    .dash-top span:nth-child(2) { background: #ffcf5a; }
    .dash-top span:nth-child(3) { background: var(--green); }
    .temp-dial { position: relative; width: 250px; max-width: 100%; margin: 0 auto 20px; }
    .temp-dial svg { transform: rotate(-90deg); }
    .dial-track, .dial-progress {
      fill: none;
      stroke-width: 17;
      stroke-linecap: round;
    }
    .dial-track { stroke: rgba(13,143,232,0.1); }
    .dial-progress {
      stroke: url(#coolGradient);
      stroke-dasharray: 540;
      stroke-dashoffset: 540;
      animation: dialLoad 2.2s ease forwards 0.3s;
      filter: drop-shadow(0 0 10px rgba(88,209,255,0.65));
    }
    .dial-copy {
      position: absolute;
      inset: 0;
      display: grid;
      place-content: center;
      text-align: center;
    }
    .dial-copy strong { font-size: 4rem; letter-spacing: -0.08em; color: #071927; line-height: 0.9; }
    .dial-copy span { color: var(--blue-dark); font-weight: 950; letter-spacing: 0.06em; text-transform: uppercase; font-size: 0.76rem; }
    .dash-readouts {
      display: grid;
      grid-template-columns: repeat(3, 1fr);
      gap: 10px;
    }
    .dash-readouts div {
      border-radius: 18px;
      padding: 13px 10px;
      background: rgba(255,255,255,0.76);
      border: 1px solid rgba(13,143,232,0.11);
      text-align: center;
    }
    .dash-readouts span { display: block; color: var(--muted); font-size: 0.88rem; font-weight: 850; }
    .dash-readouts b { color: #102a3e; font-size: 0.95rem; }
    .cool-wave {
      display: flex;
      justify-content: center;
      gap: 10px;
      height: 72px;
      margin-top: 18px;
      overflow: hidden;
    }
    .cool-wave i {
      width: 46px;
      height: 86px;
      border-radius: 999px;
      background: linear-gradient(180deg, rgba(88,209,255,0.45), rgba(88,209,255,0));
      animation: coolDrop 2.3s ease-in-out infinite;
    }
    .cool-wave i:nth-child(2) { animation-delay: 0.22s; }
    .cool-wave i:nth-child(3) { animation-delay: 0.44s; }
    .cool-wave i:nth-child(4) { animation-delay: 0.66s; }
    .cool-card {
      position: absolute;
      display: flex;
      align-items: center;
      gap: 12px;
      padding: 15px 17px;
      border-radius: 22px;
      background: rgba(255,255,255,0.84);
      border: 1px solid rgba(255,255,255,0.72);
      backdrop-filter: blur(18px);
      box-shadow: 0 22px 52px rgba(7,25,39,0.14);
      z-index: 3;
      animation: floatCard 4.4s ease-in-out infinite;
    }
    .cool-card span {
      width: 44px;
      height: 44px;
      display: grid;
      place-items: center;
      border-radius: 15px;
      background: #eaf8ff;
      font-size: 1.25rem;
    }
    .cool-card b { display: block; font-size: 0.98rem; }
    .cool-card small { color: var(--muted); font-weight: 800; }
    .card-top { top: 58px; right: 8px; }
    .card-bottom { left: 0; bottom: 8px; animation-delay: -1.3s; }

    .reveal {
      opacity: 0;
      transform: translateY(28px);
      transition: opacity 0.7s ease, transform 0.7s ease;
    }
    .reveal.is-visible { opacity: 1; transform: translateY(0); }
    .modern-hero,
    .modern-hero.reveal,
    .hero-visible,
    .hero-content,
    .hero-stage {
      opacity: 1 !important;
      visibility: visible !important;
      transform: none;
    }
    .hero-load {
      animation: heroLoadUp 0.9s ease both;
    }
    .hero-load-delay {
      animation-delay: 0.16s;
    }
    @keyframes heroLoadUp {
      from { opacity: 0; transform: translateY(28px) scale(0.98); }
      to { opacity: 1; transform: translateY(0) scale(1); }
    }
    .why-card, .service-card, .review-card, .faq-item, .contact-card, .stat, .project-card, .about-card, .dark-callout, .area-chips span {
      transition: transform 0.25s ease, box-shadow 0.25s ease, border-color 0.25s ease;
    }
    .why-card:hover, .service-card:hover, .review-card:hover, .faq-item:hover, .stat:hover, .area-chips span:hover {
      transform: translateY(-7px);
      box-shadow: 0 24px 58px rgba(7,25,39,0.11);
      border-color: rgba(13,143,232,0.26);
    }
    .service-card .icon-bubble, .why-card .icon-bubble { animation: iconBob 3s ease-in-out infinite; }
    .service-card:nth-child(2n) .icon-bubble, .why-card:nth-child(2n) .icon-bubble { animation-delay: -1s; }

    @keyframes auroraFloat {
      0% { transform: translate3d(0, 0, 0) scale(1); }
      100% { transform: translate3d(42px, 28px, 0) scale(1.12); }
    }
    @keyframes gridDrift { to { background-position: 68px 68px; } }
    @keyframes pulseDot {
      0% { box-shadow: 0 0 0 0 rgba(37,211,102,0.6); }
      70% { box-shadow: 0 0 0 12px rgba(37,211,102,0); }
      100% { box-shadow: 0 0 0 0 rgba(37,211,102,0); }
    }
    @keyframes shineSweep { 0%, 45% { left: -80px; } 70%, 100% { left: calc(100% + 80px); } }
    @keyframes spinOrbit { to { transform: rotate(360deg); } }
    @keyframes dashboardFloat { 50% { transform: translateY(-14px) rotateX(2deg) rotateY(-2deg); } }
    @keyframes floatCard { 50% { transform: translateY(-14px); } }
    @keyframes dialLoad { to { stroke-dashoffset: 124; } }
    @keyframes coolDrop { 50% { transform: translateY(18px); opacity: 0.45; } }
    @keyframes iconBob { 50% { transform: translateY(-5px) rotate(-3deg); } }

    @media (prefers-reduced-motion: reduce) {
      *, *:before, *:after { animation-duration: 0.01ms !important; animation-iteration-count: 1 !important; scroll-behavior: auto !important; transition-duration: 0.01ms !important; }
      .reveal { opacity: 1; transform: none; }
    }

    @media (max-width: 980px) {
      .modern-hero { min-height: auto; }
      .hero-stage { min-height: 560px; order: -1; }
      .card-top { right: 12px; }
      .card-bottom { left: 12px; }
    }
    @media (max-width: 640px) {
      .hero-stage { min-height: 510px; }
      .ac-dashboard { width: min(100%, 355px); padding: 18px; border-radius: 28px; }
      .cool-card { position: relative; left: auto; right: auto; bottom: auto; top: auto; width: 100%; margin: 8px 0; }
      .card-top { align-self: start; }
      .card-bottom { align-self: end; }
      .dial-copy strong { font-size: 3.2rem; }
      .dash-readouts { grid-template-columns: 1fr; }
      .hero-mini-proof { align-items: flex-start; }
    }
    /* ==========================
       NEXT-GEN 3D HERO MODEL
       ========================== */
    .hero-stage {
      transform-style: preserve-3d;
    }
    .hero-depth-bg {
      position: absolute;
      inset: 4% 0 0;
      border-radius: 46px;
      background:
        radial-gradient(circle at 50% 38%, rgba(88,209,255,0.28), transparent 28rem),
        linear-gradient(145deg, rgba(255,255,255,0.38), rgba(255,255,255,0.08));
      border: 1px solid rgba(13,143,232,0.12);
      box-shadow: inset 0 0 70px rgba(88,209,255,0.1), 0 34px 90px rgba(7,25,39,0.08);
      backdrop-filter: blur(20px);
      transform: translateZ(-90px) scale(0.94);
    }
    .hero-3d-scene {
      position: relative;
      width: min(100%, 560px);
      min-height: 590px;
      transform-style: preserve-3d;
      perspective: 1300px;
      transition: transform 0.8s cubic-bezier(.2,.8,.2,1);
      --hero-coolness: 0;
      --scene-rotate: -8deg;
      --scene-lift: 0px;
      --mist-opacity: 0.25;
      --fan-speed: 3.2s;
      --air-opacity: 0.42;
      --model-scale: 1;
    }
    .scene-glow {
      position: absolute;
      inset: 10% 8%;
      border-radius: 999px;
      background: radial-gradient(circle, rgba(88,209,255,0.32), rgba(13,143,232,0.12) 44%, transparent 70%);
      filter: blur(18px);
      animation: sceneGlowBreath 4s ease-in-out infinite;
      transform: translateZ(-80px);
    }
    .air-ribbons {
      position: absolute;
      left: 5%;
      right: 8%;
      top: 36%;
      height: 180px;
      transform: translateZ(70px) rotateX(58deg);
      opacity: var(--air-opacity);
      pointer-events: none;
    }
    .air-ribbons span {
      position: absolute;
      left: 0;
      right: 0;
      height: 18px;
      border-radius: 999px;
      background: linear-gradient(90deg, transparent, rgba(88,209,255,0.92), rgba(37,211,102,0.62), transparent);
      filter: blur(0.4px) drop-shadow(0 0 16px rgba(88,209,255,0.55));
      animation: ribbonFlow 2.8s ease-in-out infinite;
      transform-origin: left center;
    }
    .air-ribbons span:nth-child(1) { top: 10px; animation-delay: 0s; }
    .air-ribbons span:nth-child(2) { top: 54px; animation-delay: .22s; width: 88%; }
    .air-ribbons span:nth-child(3) { top: 98px; animation-delay: .44s; width: 72%; }
    .air-ribbons span:nth-child(4) { top: 142px; animation-delay: .66s; width: 58%; }

    .ac-model-3d {
      position: absolute;
      left: 6%;
      top: 18%;
      width: 390px;
      max-width: 75%;
      height: 168px;
      transform-style: preserve-3d;
      transform: translateZ(90px) rotateX(12deg) rotateY(var(--scene-rotate)) translateY(var(--scene-lift)) scale(var(--model-scale));
      transition: transform 0.75s cubic-bezier(.2,.8,.2,1);
      animation: modelHover 5.2s ease-in-out infinite;
    }
    .ac-main-face,
    .ac-top-face,
    .ac-side-face {
      position: absolute;
      border-radius: 28px;
      box-shadow: 0 34px 70px rgba(7,25,39,0.18);
    }
    .ac-main-face {
      inset: 0;
      background:
        linear-gradient(180deg, rgba(255,255,255,0.98), rgba(224,246,255,0.96)),
        linear-gradient(90deg, transparent, rgba(88,209,255,0.16), transparent);
      border: 1px solid rgba(7,25,39,0.08);
      overflow: hidden;
      transform: translateZ(36px);
    }
    .ac-main-face:before {
      content: "";
      position: absolute;
      inset: 16px 18px auto;
      height: 44px;
      border-radius: 18px;
      background: linear-gradient(90deg, rgba(13,143,232,0.06), rgba(255,255,255,0.56), rgba(13,143,232,0.06));
      border: 1px solid rgba(13,143,232,0.08);
    }
    .ac-top-face {
      left: 18px;
      right: -34px;
      top: -34px;
      height: 58px;
      background: linear-gradient(180deg, #ffffff, #d7f1ff);
      transform: rotateX(72deg) translateZ(16px);
      opacity: 0.9;
    }
    .ac-side-face {
      right: -48px;
      top: 16px;
      width: 76px;
      height: 134px;
      background: linear-gradient(90deg, #d2eefb, #a8daf2);
      transform: rotateY(74deg) translateZ(2px);
      opacity: 0.95;
    }
    .ac-logo-dot {
      position: absolute;
      left: 24px;
      top: 26px;
      width: 16px;
      height: 16px;
      border-radius: 999px;
      background: var(--blue);
      box-shadow: 0 0 22px rgba(13,143,232,0.62);
    }
    .ac-display {
      position: absolute;
      right: 24px;
      top: 21px;
      padding: 8px 12px;
      border-radius: 14px;
      background: #071927;
      color: #b8fff1;
      font-weight: 950;
      letter-spacing: -0.03em;
      box-shadow: inset 0 0 16px rgba(88,209,255,0.22);
      transition: color 0.35s ease, transform 0.35s ease;
    }
    .vent {
      position: absolute;
      left: 36px;
      right: 36px;
      height: 12px;
      border-radius: 999px;
      background: #102a3e;
      opacity: 0.9;
      transform-origin: center;
      animation: ventSwing 3.4s ease-in-out infinite;
    }
    .vent-one { bottom: 50px; }
    .vent-two { bottom: 31px; opacity: 0.48; animation-delay: .25s; }
    .vent-three { bottom: 12px; opacity: 0.23; animation-delay: .5s; }
    .cold-mist {
      position: absolute;
      left: 28px;
      right: 40px;
      bottom: -96px;
      height: 120px;
      display: flex;
      justify-content: space-around;
      transform: translateZ(62px);
      opacity: var(--mist-opacity);
      transition: opacity 0.55s ease;
    }
    .cold-mist i {
      width: 34px;
      height: 110px;
      border-radius: 999px;
      background: linear-gradient(180deg, rgba(88,209,255,0.65), transparent);
      filter: blur(1px);
      animation: mistDrop 2.2s ease-in-out infinite;
    }
    .cold-mist i:nth-child(2) { animation-delay: .18s; }
    .cold-mist i:nth-child(3) { animation-delay: .36s; }
    .cold-mist i:nth-child(4) { animation-delay: .54s; }
    .cold-mist i:nth-child(5) { animation-delay: .72s; }

    .compressor-3d {
      position: absolute;
      right: 4%;
      bottom: 15%;
      width: 180px;
      height: 160px;
      transform-style: preserve-3d;
      transform: translateZ(36px) rotateX(10deg) rotateY(-26deg);
      animation: compressorHover 5.6s ease-in-out infinite;
    }
    .compressor-front,
    .compressor-top,
    .compressor-side {
      position: absolute;
      border-radius: 24px;
      box-shadow: 0 24px 54px rgba(7,25,39,0.18);
    }
    .compressor-front {
      inset: 0;
      background: linear-gradient(180deg, #ffffff, #dcecf6);
      border: 1px solid rgba(7,25,39,0.08);
      transform: translateZ(28px);
      display: grid;
      place-items: center;
      overflow: hidden;
    }
    .compressor-front b {
      position: absolute;
      bottom: 16px;
      color: #5c6f7e;
      font-size: 0.66rem;
      letter-spacing: 0.18em;
    }
    .compressor-top {
      left: 12px;
      right: -25px;
      top: -30px;
      height: 50px;
      background: linear-gradient(180deg, #fff, #cfe8f5);
      transform: rotateX(72deg);
    }
    .compressor-side {
      right: -40px;
      top: 14px;
      width: 62px;
      height: 136px;
      background: linear-gradient(90deg, #c4e2f2, #98c7dd);
      transform: rotateY(75deg);
    }
    .fan-ring {
      width: 94px;
      height: 94px;
      border-radius: 999px;
      border: 10px solid #193249;
      display: grid;
      place-items: center;
      background: radial-gradient(circle, #eaf8ff, #b9dce9);
      box-shadow: inset 0 0 18px rgba(7,25,39,0.2);
    }
    .fan-ring span,
    .fan-ring span:before,
    .fan-ring span:after {
      content: "";
      position: absolute;
      width: 12px;
      height: 58px;
      border-radius: 999px;
      background: #193249;
      transform-origin: center;
      animation: fanSpin var(--fan-speed) linear infinite;
    }
    .fan-ring span:before { transform: rotate(60deg); animation: none; }
    .fan-ring span:after { transform: rotate(120deg); animation: none; }

    .coolant-pipe {
      position: absolute;
      left: 46%;
      top: 42%;
      width: 210px;
      height: 130px;
      border: 9px solid rgba(88,209,255,0.45);
      border-left: 0;
      border-bottom: 0;
      border-radius: 0 58px 0 0;
      transform: translateZ(16px) rotate(-8deg);
      filter: drop-shadow(0 0 14px rgba(88,209,255,0.42));
      opacity: 0.65;
    }
    .coolant-pipe i {
      position: absolute;
      width: 18px;
      height: 18px;
      border-radius: 999px;
      background: #b8fff1;
      box-shadow: 0 0 20px rgba(88,209,255,0.85);
      offset-path: path("M 0 120 L 0 42 Q 0 0 48 0 L 200 0");
      animation: coolantFlow 2.4s linear infinite;
    }

    .hero-hud {
      position: absolute;
      right: 0;
      top: 3%;
      width: 270px;
      border-radius: 28px;
      background: rgba(255,255,255,0.72);
      border: 1px solid rgba(255,255,255,0.74);
      backdrop-filter: blur(22px);
      box-shadow: 0 28px 78px rgba(7,25,39,0.16), inset 0 0 0 1px rgba(255,255,255,0.35);
      padding: 18px;
      transform: translateZ(120px) rotateY(-7deg);
      transition: transform 0.55s ease;
    }
    .compact-dial {
      width: 176px;
      margin-bottom: 14px;
    }
    .compact-dial .dial-copy strong { font-size: 3.15rem; }
    .hero-hud .dash-readouts { gap: 8px; }
    .hero-hud .dash-readouts div { padding: 10px 7px; border-radius: 15px; }
    .micro-card {
      position: absolute;
      min-width: 132px;
      padding: 13px 14px;
      border-radius: 20px;
      background: rgba(255,255,255,0.78);
      border: 1px solid rgba(255,255,255,0.68);
      backdrop-filter: blur(18px);
      box-shadow: 0 20px 50px rgba(7,25,39,0.13);
      transform: translateZ(130px);
      animation: microFloat 4.8s ease-in-out infinite;
    }
    .micro-card span {
      width: 32px;
      height: 32px;
      display: grid;
      place-items: center;
      border-radius: 12px;
      background: #eaf8ff;
      margin-bottom: 8px;
    }
    .micro-card b, .micro-card small { display: block; }
    .micro-card small { color: var(--muted); font-weight: 800; }
    .micro-card-one { left: 5%; bottom: 18%; }
    .micro-card-two { right: 14%; bottom: 4%; animation-delay: -1.4s; }

    .hero-stage[data-hero-stage="hot"] .hero-3d-scene {
      --mist-opacity: 0.08;
      --air-opacity: 0.18;
      --scene-rotate: -14deg;
      --scene-lift: 8px;
      --fan-speed: 4s;
      --model-scale: .98;
    }
    .hero-stage[data-hero-stage="diagnose"] .hero-3d-scene {
      --mist-opacity: 0.2;
      --air-opacity: 0.38;
      --scene-rotate: -8deg;
      --scene-lift: 0px;
      --fan-speed: 2.8s;
      --model-scale: 1;
    }
    .hero-stage[data-hero-stage="clean"] .hero-3d-scene {
      --mist-opacity: 0.48;
      --air-opacity: 0.68;
      --scene-rotate: -4deg;
      --scene-lift: -7px;
      --fan-speed: 1.9s;
      --model-scale: 1.02;
    }
    .hero-stage[data-hero-stage="cool"] .hero-3d-scene {
      --mist-opacity: 0.82;
      --air-opacity: 0.92;
      --scene-rotate: 2deg;
      --scene-lift: -13px;
      --fan-speed: 1.25s;
      --model-scale: 1.04;
    }
    .hero-stage[data-hero-stage="cool"] .scene-glow {
      background: radial-gradient(circle, rgba(37,211,102,0.32), rgba(88,209,255,0.2) 48%, transparent 72%);
    }
    .hero-stage[data-hero-stage="hot"] .scene-glow {
      background: radial-gradient(circle, rgba(255,176,32,0.32), rgba(13,143,232,0.08) 48%, transparent 72%);
    }

    @keyframes sceneGlowBreath { 50% { transform: translateZ(-80px) scale(1.14); opacity: .7; } }
    @keyframes ribbonFlow { 0%,100% { transform: translateX(-16px) scaleX(.76); opacity: .25; } 50% { transform: translateX(34px) scaleX(1.04); opacity: 1; } }
    @keyframes modelHover { 50% { translate: 0 -10px; } }
    @keyframes compressorHover { 50% { translate: 0 -6px; } }
    @keyframes ventSwing { 50% { transform: rotateX(24deg) scaleX(.96); } }
    @keyframes mistDrop { 0%,100% { transform: translateY(-8px); opacity: .28; } 50% { transform: translateY(24px); opacity: .95; } }
    @keyframes fanSpin { to { transform: rotate(360deg); } }
    @keyframes coolantFlow { to { offset-distance: 100%; } }
    @keyframes microFloat { 50% { transform: translateZ(130px) translateY(-12px) rotate(-1deg); } }

    @media (max-width: 980px) {
      .hero-3d-scene { min-height: 620px; width: min(100%, 620px); }
      .hero-hud { right: 4%; top: 1%; }
      .ac-model-3d { left: 4%; top: 24%; }
      .compressor-3d { right: 6%; bottom: 18%; }
    }
    @media (max-width: 640px) {
      .hero-3d-scene { min-height: 720px; }
      .ac-model-3d { left: 2%; top: 26%; max-width: 82%; }
      .compressor-3d { width: 142px; height: 128px; right: 8%; bottom: 20%; }
      .fan-ring { width: 72px; height: 72px; border-width: 8px; }
      .hero-hud { width: min(100%, 305px); left: 50%; right: auto; top: 0; transform: translateX(-50%) translateZ(120px); }
      .micro-card-one { left: 0; bottom: 4%; }
      .micro-card-two { right: 0; bottom: 9%; }
      .coolant-pipe { width: 132px; left: 38%; top: 49%; }
    }

    /* ==========================
       HERO SCROLLYTELLING BOOST
       ========================== */
    .modern-hero {
      min-height: 172vh;
      align-items: start;
      padding: 0;
    }
    .hero-grid-modern {
      position: sticky;
      top: 82px;
      min-height: calc(100vh - 82px);
      padding-block: 56px;
      align-items: center;
    }
    .hero-scroll-story {
      position: relative;
      display: grid;
      grid-template-columns: repeat(4, 1fr);
      gap: 10px;
      margin-top: 24px;
      padding-top: 22px;
    }
    .hero-scroll-line {
      position: absolute;
      left: 22px;
      right: 22px;
      top: 10px;
      height: 3px;
      border-radius: 999px;
      background: rgba(13,143,232,0.12);
      overflow: hidden;
    }
    .hero-scroll-line i {
      display: block;
      height: 100%;
      width: 0%;
      border-radius: inherit;
      background: linear-gradient(90deg, var(--amber), var(--aqua), var(--green));
      box-shadow: 0 0 16px rgba(88,209,255,0.8);
      transition: width 0.18s linear;
    }
    .hero-story-dot {
      position: relative;
      border: 1px solid rgba(13,143,232,0.15);
      background: rgba(255,255,255,0.72);
      color: #486073;
      border-radius: 18px;
      padding: 12px 10px;
      font-size: 0.88rem;
      font-weight: 950;
      cursor: default;
      box-shadow: 0 12px 30px rgba(7,25,39,0.06);
      transition: transform 0.25s ease, color 0.25s ease, background 0.25s ease, border-color 0.25s ease;
    }
    .hero-story-dot span {
      display: block;
      font-size: 0.68rem;
      color: var(--blue);
      margin-bottom: 3px;
      letter-spacing: 0.08em;
    }
    .hero-story-dot.is-active {
      transform: translateY(-6px);
      background: linear-gradient(135deg, #ffffff, #eaf8ff);
      color: #071927;
      border-color: rgba(13,143,232,0.38);
      box-shadow: 0 20px 46px rgba(13,143,232,0.15);
    }
    .dash-top { align-items: center; }
    .dash-top b {
      margin-left: auto;
      color: #4b6274;
      font-size: 0.88rem;
      letter-spacing: 0.06em;
      text-transform: uppercase;
    }
    .hero-stage-label {
      display: inline-flex;
      margin-bottom: 10px;
      padding: 8px 12px;
      border-radius: 999px;
      color: var(--blue-dark);
      background: rgba(13,143,232,0.09);
      font-size: 0.88rem;
      font-weight: 950;
      letter-spacing: 0.08em;
      text-transform: uppercase;
    }
    .hero-scroll-meter {
      margin-top: 16px;
      display: grid;
      gap: 8px;
    }
    .hero-scroll-meter span {
      color: var(--muted);
      font-size: 0.8rem;
      font-weight: 900;
      letter-spacing: 0.08em;
      text-transform: uppercase;
    }
    .hero-scroll-meter i {
      height: 10px;
      border-radius: 999px;
      background: rgba(13,143,232,0.09);
      overflow: hidden;
      display: block;
    }
    .hero-scroll-meter em {
      display: block;
      height: 100%;
      width: 0%;
      border-radius: inherit;
      background: linear-gradient(90deg, var(--amber), var(--aqua), var(--green));
      transition: width 0.18s linear;
    }
    .hero-stage[data-hero-stage="hot"] .dial-progress { stroke: #ffb020; }
    .hero-stage[data-hero-stage="diagnose"] .dial-progress { stroke: url(#coolGradient); }
    .hero-stage[data-hero-stage="clean"] .dial-progress { filter: drop-shadow(0 0 16px rgba(88,209,255,0.9)); }
    .hero-stage[data-hero-stage="cool"] .dial-progress { filter: drop-shadow(0 0 18px rgba(37,211,102,0.8)); }
    .hero-stage[data-hero-stage="cool"] .dial-copy strong { color: #0b7c4a; }
    .hero-stage[data-hero-stage="hot"] .cool-wave i { background: linear-gradient(180deg, rgba(255,176,32,0.34), rgba(255,176,32,0)); }


    /* Smooth hero scroll patch: keep scroll-linked animation GPU-friendly and remove competing transitions. */
    .modern-hero {
      isolation: isolate;
    }
    .hero-grid-modern {
      transform: translate3d(0, 0, 0);
      backface-visibility: hidden;
    }
    .hero-content,
    .hero-stage,
    .hero-3d-scene,
    .hero-aurora,
    .hero-depth-bg,
    .orbit-ring,
    .hero-hud,
    .micro-card,
    .cool-card {
      backface-visibility: hidden;
      transform-style: preserve-3d;
    }
    .hero-3d-scene {
      will-change: transform;
      transition: none !important;
    }
    .hero-scroll-line i,
    .hero-scroll-meter em,
    .dial-progress {
      transition: none !important;
    }
    .hero-load,
    .hero-load-delay {
      animation-fill-mode: both;
    }

    .review-marquee {
      overflow: hidden;
      border-radius: 24px;
      mask-image: linear-gradient(90deg, transparent, black 8%, black 92%, transparent);
    }
    .review-track {
      display: flex;
      gap: 18px;
      width: max-content;
      animation: reviewRun 38s linear infinite;
      padding: 4px 0;
    }
    .review-marquee:hover .review-track { animation-play-state: paused; }
    .review-track .review-card {
      flex: 0 0 360px;
      min-height: 235px;
    }
    @keyframes reviewRun {
      from { transform: translateX(0); }
      to { transform: translateX(calc(-50% - 9px)); }
    }

    @media (max-width: 980px) {
      .modern-hero { min-height: auto; padding: 46px 0; }
      .hero-grid-modern { position: relative; top: auto; min-height: auto; padding-block: 0; }
      .hero-scroll-story { grid-template-columns: repeat(2, 1fr); }
      .review-track .review-card { flex-basis: 320px; }
    }
    @media (max-width: 640px) {
      .hero-scroll-story { grid-template-columns: 1fr; }
      .hero-scroll-line { display: none; }
      .dash-top b { display: none; }
      .review-track .review-card { flex-basis: 285px; }
    }

    /* ==========================
       SCROLLYTELLING UPGRADE
       ========================== */
    .scroll-progress {
      position: fixed;
      top: 0;
      left: 0;
      right: 0;
      height: 4px;
      background: rgba(13,143,232,0.08);
      z-index: 999;
      pointer-events: none;
    }
    .scroll-progress span {
      display: block;
      width: 0%;
      height: 100%;
      background: linear-gradient(90deg, var(--aqua), var(--blue), var(--green));
      box-shadow: 0 0 18px rgba(88,209,255,0.75);
    }

    .story-section {
      position: relative;
      padding: 110px 0;
      background:
        radial-gradient(circle at 12% 12%, rgba(88,209,255,0.18), transparent 24rem),
        radial-gradient(circle at 90% 62%, rgba(37,211,102,0.13), transparent 22rem),
        linear-gradient(180deg, #ffffff, #eef8ff 48%, #ffffff);
      overflow: clip;
    }
    .story-section:before {
      content: "";
      position: absolute;
      inset: 0;
      background:
        linear-gradient(90deg, rgba(13,143,232,0.06) 1px, transparent 1px),
        linear-gradient(rgba(13,143,232,0.06) 1px, transparent 1px);
      background-size: 76px 76px;
      mask-image: radial-gradient(circle at 48% 42%, black, transparent 76%);
      animation: storyGridMove 20s linear infinite;
      pointer-events: none;
    }
    .story-wrap {
      position: relative;
      display: grid;
      grid-template-columns: 0.92fr 1.08fr;
      gap: 54px;
      align-items: start;
      z-index: 1;
    }
    .story-sticky {
      position: sticky;
      top: 110px;
      min-height: 640px;
      display: flex;
      flex-direction: column;
      justify-content: center;
    }
    .story-sticky h2 {
      margin-bottom: 16px;
      text-wrap: balance;
    }
    .story-visual {
      position: relative;
      min-height: 410px;
      margin-top: 28px;
      border-radius: 36px;
      background:
        linear-gradient(145deg, rgba(7,25,39,0.96), rgba(12,52,77,0.92)),
        radial-gradient(circle at 30% 22%, rgba(88,209,255,0.22), transparent 18rem);
      border: 1px solid rgba(255,255,255,0.13);
      box-shadow: 0 36px 90px rgba(7,25,39,0.22);
      overflow: hidden;
      isolation: isolate;
    }
    .story-visual:after {
      content: "";
      position: absolute;
      inset: 18px;
      border-radius: 28px;
      border: 1px solid rgba(255,255,255,0.12);
      pointer-events: none;
    }
    .story-orb {
      position: absolute;
      width: 220px;
      height: 220px;
      border-radius: 999px;
      left: 50%;
      top: 46%;
      transform: translate(-50%, -50%);
      background: radial-gradient(circle, rgba(88,209,255,0.95), rgba(13,143,232,0.28) 48%, transparent 70%);
      filter: blur(2px);
      animation: orbBreathe 3.8s ease-in-out infinite;
      transition: background 0.55s ease, transform 0.55s ease;
      z-index: -1;
    }
    .story-machine {
      position: absolute;
      inset: 44px;
      border-radius: 30px;
      background: rgba(255,255,255,0.1);
      border: 1px solid rgba(255,255,255,0.18);
      backdrop-filter: blur(18px);
      display: grid;
      place-items: center;
      color: #fff;
      overflow: hidden;
    }
    .story-machine:before {
      content: "";
      position: absolute;
      width: 150%;
      height: 70px;
      top: 45%;
      left: -25%;
      background: linear-gradient(90deg, transparent, rgba(88,209,255,0.16), transparent);
      transform: rotate(-10deg);
      animation: scannerSweep 3.6s ease-in-out infinite;
    }
    .story-ac-line {
      position: absolute;
      top: 54px;
      left: 48px;
      right: 48px;
      height: 58px;
      border-radius: 22px;
      background: linear-gradient(180deg, #ffffff, #dff4ff);
      box-shadow: 0 24px 50px rgba(0,0,0,0.18);
    }
    .story-ac-line:after {
      content: "";
      position: absolute;
      left: 26px;
      right: 26px;
      bottom: 12px;
      height: 9px;
      border-radius: 999px;
      background: #102a3e;
    }
    .story-temp {
      position: relative;
      font-size: clamp(4rem, 9vw, 7.5rem);
      line-height: 0.9;
      letter-spacing: -0.01em;
      font-weight: 950;
      text-shadow: 0 18px 48px rgba(0,0,0,0.25);
      transition: transform 0.35s ease, color 0.35s ease;
    }
    .story-status {
      position: absolute;
      bottom: 62px;
      left: 50%;
      transform: translateX(-50%);
      color: rgba(255,255,255,0.78);
      text-transform: uppercase;
      letter-spacing: 0.08em;
      font-weight: 950;
      font-size: 0.76rem;
      white-space: nowrap;
    }
    .story-bars {
      position: absolute;
      left: 46px;
      right: 46px;
      bottom: 30px;
      display: grid;
      grid-template-columns: repeat(4, 1fr);
      gap: 9px;
    }
    .story-bars span {
      height: 8px;
      border-radius: 999px;
      background: rgba(255,255,255,0.16);
      overflow: hidden;
      position: relative;
    }
    .story-bars span:after {
      content: "";
      position: absolute;
      inset: 0;
      width: var(--fill, 30%);
      border-radius: inherit;
      background: linear-gradient(90deg, var(--aqua), var(--green));
      transition: width 0.55s ease;
    }
    .story-particles i {
      position: absolute;
      width: 8px;
      height: 8px;
      border-radius: 999px;
      background: rgba(88,209,255,0.8);
      box-shadow: 0 0 20px rgba(88,209,255,0.8);
      animation: particleFloat 5.6s ease-in-out infinite;
    }
    .story-particles i:nth-child(1) { left: 14%; top: 22%; animation-delay: -1s; }
    .story-particles i:nth-child(2) { left: 78%; top: 18%; animation-delay: -2.1s; }
    .story-particles i:nth-child(3) { left: 18%; top: 74%; animation-delay: -3s; }
    .story-particles i:nth-child(4) { left: 84%; top: 70%; animation-delay: -0.6s; }
    .story-particles i:nth-child(5) { left: 52%; top: 14%; animation-delay: -4s; }
    .story-particles i:nth-child(6) { left: 48%; top: 84%; animation-delay: -2.8s; }

    .story-steps {
      display: grid;
      gap: 36vh;
      padding: 18vh 0 24vh;
    }
    .story-step {
      min-height: 280px;
      display: flex;
      flex-direction: column;
      justify-content: center;
      padding: 32px;
      border-radius: 30px;
      background: rgba(255,255,255,0.76);
      border: 1px solid rgba(13,143,232,0.14);
      box-shadow: 0 24px 70px rgba(7,25,39,0.09);
      backdrop-filter: blur(18px);
      opacity: 0.42;
      transform: translateY(22px) scale(0.96);
      transition: opacity 0.45s ease, transform 0.45s ease, border-color 0.45s ease, box-shadow 0.45s ease;
    }
    .story-step.is-active {
      opacity: 1;
      transform: translateY(0) scale(1);
      border-color: rgba(13,143,232,0.38);
      box-shadow: 0 34px 86px rgba(13,143,232,0.16);
    }
    .story-step span {
      width: 48px;
      height: 48px;
      display: grid;
      place-items: center;
      border-radius: 16px;
      background: linear-gradient(135deg, var(--blue), var(--blue-dark));
      color: #fff;
      font-weight: 950;
      margin-bottom: 18px;
      box-shadow: 0 14px 34px rgba(13,143,232,0.24);
    }
    .story-step h3 {
      font-size: clamp(1.6rem, 3vw, 2.5rem);
      letter-spacing: 0;
      margin-bottom: 12px;
    }
    .story-step p {
      color: var(--muted);
      line-height: 1.75;
      font-size: 1.05rem;
      margin-bottom: 0;
      max-width: 560px;
    }
    .story-visual[data-stage="diagnose"] .story-orb { background: radial-gradient(circle, rgba(255,176,32,0.95), rgba(255,176,32,0.24) 50%, transparent 72%); }
    .story-visual[data-stage="clean"] .story-orb { background: radial-gradient(circle, rgba(88,209,255,0.95), rgba(88,209,255,0.24) 50%, transparent 72%); }
    .story-visual[data-stage="repair"] .story-orb { background: radial-gradient(circle, rgba(13,143,232,0.98), rgba(13,143,232,0.25) 50%, transparent 72%); }
    .story-visual[data-stage="comfort"] .story-orb { background: radial-gradient(circle, rgba(37,211,102,0.95), rgba(37,211,102,0.24) 50%, transparent 72%); }
    .story-visual[data-stage="comfort"] .story-temp { color: #b8fff1; }

    .parallax-ready .hero-aurora-one,
    .parallax-ready .hero-aurora-two,
    .parallax-ready .hero-stage,
    .parallax-ready .hero-content {
      will-change: transform;
    }

    .count-up { display: inline-block; min-width: 2ch; }

    @keyframes storyGridMove { to { background-position: 76px 76px; } }
    @keyframes orbBreathe { 50% { transform: translate(-50%, -50%) scale(1.15); filter: blur(6px); } }
    @keyframes scannerSweep { 50% { transform: translateY(80px) rotate(-10deg); opacity: 0.55; } }
    @keyframes particleFloat {
      0%, 100% { transform: translate3d(0,0,0) scale(1); opacity: 0.35; }
      50% { transform: translate3d(18px,-26px,0) scale(1.45); opacity: 1; }
    }

    @media (max-width: 980px) {
      .story-wrap { grid-template-columns: 1fr; }
      .story-sticky { position: relative; top: auto; min-height: auto; }
      .story-steps { gap: 28px; padding: 28px 0 0; }
    }
    @media (max-width: 640px) {
      .story-section { padding: 72px 0; }
      .story-visual { min-height: 360px; border-radius: 28px; }
      .story-machine { inset: 24px; }
      .story-ac-line { left: 24px; right: 24px; }
      .story-step { padding: 24px; min-height: 230px; }
      .story-status { bottom: 70px; font-size: 0.66rem; }
    }

    /* ==========================
       IMAGE + SERVICE CARD UPGRADE
       ========================== */
    .service-card {
      padding: 0;
      min-height: 438px;
    }
    .service-card:after { z-index: 0; }
    .service-image {
      height: 172px;
      border-radius: var(--radius) var(--radius) 0 0;
      overflow: hidden;
      background: #eaf8ff;
      position: relative;
      z-index: 1;
    }
    .service-image:after {
      content: "";
      position: absolute;
      inset: 0;
      background: linear-gradient(180deg, transparent 48%, rgba(7,25,39,0.28));
      pointer-events: none;
    }
    .service-image img {
      width: 100%;
      height: 100%;
      object-fit: cover;
      transition: transform 0.65s cubic-bezier(.2,.8,.2,1), filter 0.65s ease;
    }
    .service-card:hover .service-image img {
      transform: scale(1.08) rotate(0.6deg);
      filter: saturate(1.1) contrast(1.04);
    }
    .service-body {
      position: relative;
      z-index: 1;
      display: flex;
      flex-direction: column;
      flex: 1;
      padding: 20px 22px 22px;
    }
    .service-head {
      display: flex;
      align-items: center;
      justify-content: space-between;
      gap: 12px;
      margin-bottom: 14px;
    }
    .service-head .icon-bubble { margin-bottom: 0; }
    .service-tag {
      color: var(--blue-dark);
      background: rgba(13,143,232,0.08);
      border: 1px solid rgba(13,143,232,0.14);
      border-radius: 999px;
      padding: 6px 10px;
      font-size: 0.72rem;
      font-weight: 950;
      letter-spacing: 0.07em;
      text-transform: uppercase;
      white-space: nowrap;
    }
    .service-body p { margin-bottom: 0; }

    @media (max-width: 640px) {
      .service-image { height: 190px; }
    }


    /* ==========================
       CLEAN MODERN SCROLLYTELLING
       Replaces the duplicate gallery idea with one distinctive sticky story.
       ========================== */
    .modern-story {
      padding: 0;
      min-height: 265vh;
      background:
        radial-gradient(circle at 12% 8%, rgba(88,209,255,0.22), transparent 26rem),
        radial-gradient(circle at 88% 44%, rgba(37,211,102,0.14), transparent 24rem),
        linear-gradient(180deg, #ffffff 0%, #ecf8ff 42%, #ffffff 100%);
      border-block: 1px solid var(--line);
      overflow: clip;
    }
    .modern-story:before {
      opacity: 0.68;
      background-size: 92px 92px;
      animation-duration: 28s;
    }
    .modern-story-wrap {
      grid-template-columns: minmax(0, 1.04fr) minmax(360px, 0.96fr);
      gap: clamp(32px, 5vw, 76px);
      min-height: 100%;
    }
    .modern-story .story-sticky {
      top: 92px;
      min-height: calc(100vh - 92px);
      padding: 42px 0;
    }
    .modern-story .story-sticky > .muted {
      max-width: 620px;
      font-size: 1.04rem;
    }
    .modern-story-visual {
      min-height: clamp(460px, 58vw, 650px);
      margin-top: 30px;
      border-radius: 42px;
      background: #071927;
      box-shadow: 0 44px 110px rgba(7,25,39,0.28);
      transform-style: preserve-3d;
      isolation: isolate;
    }
    .story-glass-bg {
      position: absolute;
      inset: 16px;
      border-radius: 32px;
      border: 1px solid rgba(255,255,255,0.16);
      background:
        linear-gradient(120deg, rgba(255,255,255,0.13), transparent 34%),
        radial-gradient(circle at 18% 16%, rgba(88,209,255,0.26), transparent 18rem);
      z-index: 1;
      pointer-events: none;
    }
    .story-image {
      position: absolute;
      inset: 0;
      width: 100%;
      height: 100%;
      object-fit: cover;
      transform: scale(1.04);
      filter: saturate(1.04) contrast(1.04);
      transition: opacity 0.45s ease, transform 0.85s cubic-bezier(.2,.8,.2,1), filter 0.6s ease;
      z-index: 0;
    }
    .modern-story-visual.is-switching .story-image {
      opacity: 0.45;
      transform: scale(1.1) rotate(0.8deg);
      filter: blur(3px) saturate(1.2);
    }
    .story-shade {
      position: absolute;
      inset: 0;
      background:
        linear-gradient(90deg, rgba(7,25,39,0.62), rgba(7,25,39,0.1) 48%, rgba(7,25,39,0.45)),
        linear-gradient(180deg, rgba(7,25,39,0.02), rgba(7,25,39,0.72));
      z-index: 2;
    }
    .modern-story .story-orb {
      width: 280px;
      height: 280px;
      left: 75%;
      top: 22%;
      z-index: 3;
      mix-blend-mode: screen;
      opacity: 0.78;
      pointer-events: none;
    }
    .story-scan-line {
      position: absolute;
      inset: 20px 24px;
      z-index: 4;
      border-radius: 30px;
      pointer-events: none;
      overflow: hidden;
    }
    .story-scan-line:before {
      content: "";
      position: absolute;
      left: -12%;
      right: -12%;
      height: 2px;
      top: 20%;
      background: linear-gradient(90deg, transparent, rgba(184,255,241,0.95), transparent);
      box-shadow: 0 0 20px rgba(88,209,255,0.88);
      animation: storyScanner 3.2s ease-in-out infinite;
    }
    .story-frost {
      position: absolute;
      left: 8%;
      right: 8%;
      bottom: 18%;
      height: 140px;
      display: flex;
      justify-content: space-around;
      z-index: 4;
      pointer-events: none;
      opacity: 0.68;
    }
    .story-frost i {
      width: 42px;
      height: 132px;
      border-radius: 999px;
      background: linear-gradient(180deg, rgba(184,255,241,0.72), rgba(88,209,255,0));
      filter: blur(1px);
      animation: frostFall 2.8s ease-in-out infinite;
    }
    .story-frost i:nth-child(2) { animation-delay: .18s; }
    .story-frost i:nth-child(3) { animation-delay: .36s; }
    .story-frost i:nth-child(4) { animation-delay: .54s; }
    .story-frost i:nth-child(5) { animation-delay: .72s; }
    .modern-story .story-particles { z-index: 5; }
    .story-hud-card {
      position: absolute;
      z-index: 8;
      border-radius: 24px;
      background: rgba(255,255,255,0.82);
      border: 1px solid rgba(255,255,255,0.72);
      backdrop-filter: blur(18px);
      box-shadow: 0 24px 60px rgba(7,25,39,0.22);
      padding: 16px 18px;
      color: #071927;
    }
    .story-hud-card small {
      display: block;
      color: #607284;
      font-size: 0.72rem;
      font-weight: 950;
      letter-spacing: 0.1em;
      text-transform: uppercase;
      margin-bottom: 4px;
    }
    .story-hud-card strong {
      display: block;
      letter-spacing: -0.05em;
      line-height: 1;
    }
    .story-temp-card { left: 26px; top: 26px; }
    .story-temp-card strong { font-size: clamp(2.6rem, 7vw, 5rem); }
    .story-status-card { right: 26px; top: 30px; min-width: 190px; }
    .story-status-card strong { font-size: 1.2rem; }
    .story-gauge {
      position: absolute;
      right: 28px;
      bottom: 112px;
      width: 112px;
      height: 112px;
      display: grid;
      place-items: center;
      z-index: 8;
      color: #fff;
      filter: drop-shadow(0 18px 30px rgba(0,0,0,0.26));
    }
    .story-gauge svg {
      position: absolute;
      inset: 0;
      transform: rotate(-90deg);
    }
    .gauge-track, .gauge-fill {
      fill: none;
      stroke-width: 10;
      stroke-linecap: round;
    }
    .gauge-track { stroke: rgba(255,255,255,0.22); }
    .gauge-fill {
      stroke: var(--aqua);
      stroke-dasharray: 302;
      stroke-dashoffset: 226;
      transition: stroke-dashoffset 0.55s cubic-bezier(.2,.8,.2,1);
    }
    .story-gauge b {
      font-size: 1.15rem;
      letter-spacing: -0.04em;
    }
    .story-caption {
      position: absolute;
      left: 30px;
      right: 164px;
      bottom: 30px;
      z-index: 8;
      color: #fff;
    }
    .story-caption span {
      display: block;
      font-size: clamp(1.65rem, 4vw, 3.25rem);
      line-height: 0.98;
      letter-spacing: -0.01em;
      font-weight: 950;
      margin-bottom: 8px;
    }
    .story-caption p {
      max-width: 560px;
      margin: 0;
      color: rgba(255,255,255,0.78);
      line-height: 1.6;
      font-weight: 720;
    }
    .story-mini-dots {
      position: absolute;
      right: 34px;
      bottom: 34px;
      z-index: 9;
      display: grid;
      gap: 9px;
    }
    .story-mini-dots span {
      width: 10px;
      height: 10px;
      border-radius: 999px;
      background: rgba(255,255,255,0.36);
      transition: transform 0.3s ease, background 0.3s ease, box-shadow 0.3s ease;
    }
    .story-mini-dots span.is-active {
      transform: scale(1.5);
      background: #b8fff1;
      box-shadow: 0 0 18px rgba(184,255,241,0.8);
    }
    .modern-story-steps {
      gap: 42vh;
      padding: 42vh 0 58vh;
    }
    .modern-story .story-step {
      position: relative;
      min-height: 360px;
      border-radius: 34px;
      padding: 36px;
      background:
        linear-gradient(145deg, rgba(255,255,255,0.86), rgba(255,255,255,0.68)),
        radial-gradient(circle at 18% 18%, rgba(88,209,255,0.15), transparent 14rem);
      overflow: hidden;
    }
    .modern-story .story-step:before {
      content: "";
      position: absolute;
      inset: 0 0 auto;
      height: 4px;
      background: linear-gradient(90deg, transparent, var(--aqua), var(--green), transparent);
      transform: scaleX(0);
      transform-origin: left;
      transition: transform 0.5s ease;
    }
    .modern-story .story-step:after {
      content: attr(data-temp);
      position: absolute;
      right: -14px;
      bottom: -22px;
      color: rgba(13,143,232,0.08);
      font-size: clamp(5.5rem, 14vw, 10rem);
      letter-spacing: -0.02em;
      font-weight: 950;
      line-height: 0.8;
      pointer-events: none;
    }
    .modern-story .story-step.is-active {
      transform: translateY(-10px) scale(1.015);
    }
    .modern-story .story-step.is-active:before { transform: scaleX(1); }
    .modern-story .story-step span {
      width: 56px;
      height: 56px;
      border-radius: 18px;
      position: relative;
      z-index: 1;
    }
    .modern-story .story-step h3,
    .modern-story .story-step p {
      position: relative;
      z-index: 1;
    }
    .modern-story .story-step p {
      max-width: 650px;
      font-size: 1.08rem;
    }
    .modern-story-visual[data-stage="diagnose"] .story-orb { background: radial-gradient(circle, rgba(255,176,32,0.9), rgba(255,176,32,0.26) 52%, transparent 72%); }
    .modern-story-visual[data-stage="clean"] .story-orb { background: radial-gradient(circle, rgba(88,209,255,0.95), rgba(88,209,255,0.26) 52%, transparent 72%); }
    .modern-story-visual[data-stage="repair"] .story-orb { background: radial-gradient(circle, rgba(147,197,253,0.98), rgba(13,143,232,0.28) 52%, transparent 72%); }
    .modern-story-visual[data-stage="comfort"] .story-orb { background: radial-gradient(circle, rgba(134,239,172,0.95), rgba(37,211,102,0.25) 52%, transparent 72%); }
    @keyframes storyScanner {
      0%, 100% { transform: translateY(0); opacity: .15; }
      50% { transform: translateY(330px); opacity: .95; }
    }
    @keyframes frostFall {
      0%, 100% { transform: translateY(-12px); opacity: .22; }
      50% { transform: translateY(34px); opacity: .86; }
    }
    @media (max-width: 980px) {
      .modern-story { min-height: auto; padding: 86px 0; }
      .modern-story-wrap { grid-template-columns: 1fr; }
      .modern-story .story-sticky { position: relative; top: auto; min-height: auto; padding: 0; }
      .modern-story-steps { gap: 24px; padding: 28px 0 0; }
      .modern-story .story-step { min-height: 260px; }
    }
    @media (max-width: 640px) {
      .modern-story { padding: 66px 0; }
      .modern-story-visual { min-height: 560px; border-radius: 30px; }
      .story-temp-card, .story-status-card { left: 18px; right: 18px; width: auto; }
      .story-status-card { top: 128px; }
      .story-caption { left: 22px; right: 22px; bottom: 86px; }
      .story-gauge { right: 22px; bottom: 20px; width: 88px; height: 88px; }
      .story-mini-dots { left: 24px; right: auto; bottom: 28px; display: flex; }
      .story-frost { bottom: 26%; }
      .modern-story .story-step { padding: 26px; border-radius: 26px; }
    }

  
/* ===== DYNAMIC PAGES CSS ===== */
.page-hero {
    background: linear-gradient(135deg, #071927, #0b2639);
    padding: 120px 0 60px;
    color: #fff;
    text-align: center;
}
.page-hero h1 {
    font-size: 3rem;
    margin-bottom: 16px;
    color: #fff;
}
.page-hero p {
    color: rgba(255, 255, 255, 0.7);
    font-size: 1.1rem;
    max-width: 600px;
    margin: 0 auto;
}
.breadcrumb {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: rgba(255, 255, 255, 0.1);
    padding: 8px 16px;
    border-radius: 999px;
    margin-bottom: 24px;
    font-size: 0.85rem;
    backdrop-filter: blur(10px);
}
.breadcrumb a {
    color: var(--aqua);
    text-decoration: none;
    font-weight: 600;
}
.breadcrumb span {
    color: rgba(255, 255, 255, 0.5);
}
.location-info-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 20px;
}
.location-info-card {
    background: #f8fcff;
    border: 1px solid var(--line);
    padding: 24px;
    border-radius: 16px;
}
.location-info-card h3 {
    margin-bottom: 8px;
    font-size: 1.2rem;
}
.location-services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: 24px;
}
/* ===== HEADER DROPDOWN ===== */
.nav-dropdown { position: relative; }
.dropdown-menu {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    background: #fff;
    min-width: 200px;
    box-shadow: 0 10px 30px rgba(0,0,0,0.1);
    border-radius: 12px;
    padding: 10px 0;
    z-index: 100;
}
.nav-dropdown:hover .dropdown-menu { display: block; }
.dropdown-menu a {
    padding: 8px 20px !important;
    color: #333 !important;
    font-size: 0.9rem !important;
    display: block;
    border-radius: 0 !important;
}
.dropdown-menu a:hover {
    background: #f0f7ff !important;
    color: var(--blue) !important;
}

/* ===== ADMIN PANEL CSS ===== */
.admin-body { background: #f4f7f6; font-family: 'Inter', sans-serif; color: #333; margin: 0; padding: 0; }
.admin-layout { display: flex; min-height: 100vh; }
.admin-sidebar { width: 260px; background: #071927; color: #fff; padding: 24px; position: fixed; height: 100vh; overflow-y: auto; }
.admin-sidebar h2 { color: #fff; font-size: 1.5rem; margin-bottom: 30px; }
.admin-sidebar a { display: block; color: rgba(255,255,255,0.7); text-decoration: none; padding: 12px 16px; border-radius: 8px; margin-bottom: 8px; transition: 0.2s; }
.admin-sidebar a:hover, .admin-sidebar a.active { background: rgba(255,255,255,0.1); color: #fff; }
.admin-main { flex: 1; margin-left: 260px; display: flex; flex-direction: column; }
.admin-topbar { background: #fff; padding: 20px 30px; display: flex; justify-content: space-between; align-items: center; box-shadow: 0 2px 10px rgba(0,0,0,0.05); }
.admin-topbar h1 { margin: 0; font-size: 1.5rem; color: #111; }
.admin-content { padding: 30px; flex: 1; }
.admin-stats { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; margin-bottom: 30px; }
.admin-stat-card { background: #fff; padding: 24px; border-radius: 12px; box-shadow: 0 4px 15px rgba(0,0,0,0.03); border-left: 4px solid var(--blue); }
.admin-stat-card .num { font-size: 2rem; font-weight: 800; color: #111; margin-bottom: 8px; }
.admin-stat-card .label { color: #666; font-size: 0.9rem; text-transform: uppercase; letter-spacing: 0.05em; font-weight: 600; }
.admin-table-wrap { background: #fff; border-radius: 12px; box-shadow: 0 4px 15px rgba(0,0,0,0.03); padding: 24px; overflow-x: auto; }
.admin-table-header { display: flex; justify-content: space-between; align-items: center; margin-bottom: 20px; }
.admin-table-header h3 { margin: 0; }
table { width: 100%; border-collapse: collapse; }
th, td { padding: 14px 16px; text-align: left; border-bottom: 1px solid #eee; }
th { background: #f8fafc; color: #444; font-weight: 600; font-size: 0.9rem; text-transform: uppercase; }
td { color: #333; }
.badge { padding: 4px 10px; border-radius: 20px; font-size: 0.8rem; font-weight: 600; }
.badge.new { background: #fee2e2; color: #ef4444; }
.badge.confirmed { background: #dbeafe; color: #3b82f6; }
.badge.completed { background: #dcfce3; color: #10b981; }
.badge.cancelled { background: #f3f4f6; color: #6b7280; }
.admin-btn { display: inline-flex; align-items: center; padding: 8px 16px; border-radius: 6px; font-weight: 600; text-decoration: none; cursor: pointer; border: none; font-size: 0.9rem; transition: 0.2s; }
.admin-btn.primary { background: var(--blue); color: #fff; }
.admin-btn.secondary { background: #f1f5f9; color: #334155; }
.admin-btn.success { background: #10b981; color: #fff; }
.admin-btn.danger { background: #ef4444; color: #fff; }
.admin-btn:hover { opacity: 0.9; transform: translateY(-1px); }

/* Login Page */
.admin-login-wrap { display: flex; align-items: center; justify-content: center; min-height: 100vh; background: #f4f7f6; }
.admin-login-card { background: #fff; padding: 40px; border-radius: 16px; box-shadow: 0 10px 40px rgba(0,0,0,0.08); width: 100%; max-width: 400px; text-align: center; }
.admin-login-card h2 { margin-bottom: 24px; color: #111; }
.admin-login-card input { width: 100%; padding: 14px; border: 1px solid #ddd; border-radius: 8px; margin-bottom: 16px; outline: none; }
.admin-login-card input:focus { border-color: var(--blue); }
.admin-login-card button { width: 100%; padding: 14px; border: none; border-radius: 8px; background: var(--blue); color: #fff; font-weight: 700; cursor: pointer; font-size: 1rem; }
.admin-form label { display: block; text-align: left; margin-bottom: 8px; font-weight: 600; color: #333; }

/* ===== PAGE SPECIFIC GRIDS ===== */
.gallery-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: 24px;
}
.video-gallery-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(360px, 1fr));
    gap: 24px;
}
.blog-grid {
    display: grid;
    gap: 24px;
}
.blog-card {
    background: #fff;
    border-radius: 16px;
    overflow: hidden;
    border: 1px solid var(--line);
    transition: transform 0.3s;
}
.blog-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 12px 30px rgba(0,0,0,0.08);
}
.blog-thumb {
    height: 220px;
    background: #f4f7f6;
    overflow: hidden;
}
.blog-thumb img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}
.blog-thumb-placeholder {
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, #eaf8ff, #b8e0ff);
}
.blog-body {
    padding: 24px;
}
.blog-tag {
    display: inline-block;
    padding: 4px 10px;
    background: rgba(13,143,232,0.1);
    color: var(--blue-dark);
    font-size: 0.8rem;
    font-weight: 700;
    border-radius: 6px;
    margin-bottom: 12px;
}
.blog-body h3 {
    margin-bottom: 12px;
    font-size: 1.25rem;
}
.blog-body p {
    color: var(--muted);
    font-size: 0.95rem;
    margin-bottom: 20px;
}
.blog-footer {
    display: flex;
    justify-content: space-between;
    align-items: center;
    border-top: 1px solid var(--line);
    padding-top: 16px;
}
.contact-card {
    background: #f8fcff;
    padding: 24px;
    border-radius: 16px;
    border: 1px solid var(--line);
}
@media (max-width: 768px) {
    .blog-grid { grid-template-columns: 1fr !important; }
}