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

    :root {
      --sky-light: #d6f0fb;
      --sky-mid: #a8dcf5;
      --sky-deep: #4db8e8;
      --sky-bright: #1a9fd4;
      --sky-dark: #0d6b96;
      --aqua-light: #c8f7ef;
      --aqua-mid: #7ee8d8;
      --aqua-bright: #2ecfb8;
      --white-glass: rgba(255,255,255,0.72);
      --white-glass-hover: rgba(255,255,255,0.88);
      --text-dark: #0b3d52;
      --text-mid: #1e6a8a;
      --text-light: #4a9ab8;
    }

    html { scroll-behavior: smooth; }

    body {
      font-family: 'Outfit', sans-serif;
      background: #e8f8ff;
      color: var(--text-dark);
      min-height: 100vh;
      overflow-x: hidden;
    }

    /* ── ANIMATED BG ── */
    body::before {
      content: '';
      position: fixed;
      inset: 0;
      z-index: -1;
      background:
        radial-gradient(ellipse 80% 60% at 10% 20%, #c5eeff 0%, transparent 60%),
        radial-gradient(ellipse 60% 50% at 90% 10%, #b8f5ec 0%, transparent 55%),
        radial-gradient(ellipse 70% 80% at 50% 100%, #d0f0ff 0%, transparent 60%),
        linear-gradient(160deg, #cef3ff 0%, #ddfbf6 40%, #c6eeff 100%);
      animation: bgShift 12s ease-in-out infinite alternate;
    }

    @keyframes bgShift {
      0%   { opacity: 1; filter: hue-rotate(0deg); }
      100% { opacity: 1; filter: hue-rotate(8deg) brightness(1.04); }
    }

    /* ── NAVBAR ── */
    nav {
      position: sticky;
      top: 0;
      z-index: 100;
      display: flex;
      align-items: center;
      justify-content: space-between;
      padding: 0 2.5rem;
      height: 68px;
      background: rgba(200, 242, 255, 0.55);
      backdrop-filter: blur(18px) saturate(180%);
      -webkit-backdrop-filter: blur(18px) saturate(180%);
      border-bottom: 1px solid rgba(255,255,255,0.6);
      box-shadow: 0 2px 24px rgba(77, 184, 232, 0.12);
    }

    .nav-logo {
      display: flex;
      align-items: center;
      gap: 10px;
      text-decoration: none;
    }

    .nav-logo-icon {
      width: 36px;
      height: 36px;
    }

    .nav-logo-text {
      font-family: 'Nunito', sans-serif;
      font-weight: 800;
      font-size: 1.05rem;
      color: var(--text-dark);
      line-height: 1.2;
    }

    .nav-logo-text span {
      display: block;
      font-weight: 400;
      font-size: 0.72rem;
      color: var(--text-mid);
      letter-spacing: 0.06em;
      text-transform: uppercase;
    }

    .nav-actions {
      display: flex;
      gap: 12px;
      align-items: center;
    }

    .btn-contact {
      padding: 8px 20px;
      border-radius: 50px;
      border: 1.5px solid rgba(29, 159, 212, 0.45);
      background: var(--white-glass);
      color: var(--sky-dark);
      font-family: 'Outfit', sans-serif;
      font-size: 0.88rem;
      font-weight: 500;
      cursor: pointer;
      text-decoration: none;
      transition: all 0.2s ease;
      backdrop-filter: blur(8px);
    }

    .btn-contact:hover {
      background: var(--white-glass-hover);
      border-color: var(--sky-bright);
      transform: translateY(-1px);
      box-shadow: 0 4px 16px rgba(29, 159, 212, 0.18);
    }

    .btn-request {
      padding: 8px 22px;
      border-radius: 50px;
      border: none;
      background: linear-gradient(135deg, var(--sky-bright) 0%, var(--aqua-bright) 100%);
      color: #fff;
      font-family: 'Outfit', sans-serif;
      font-size: 0.88rem;
      font-weight: 600;
      cursor: pointer;
      text-decoration: none;
      transition: all 0.22s ease;
      box-shadow: 0 3px 14px rgba(29, 159, 212, 0.35);
    }

    .btn-request:hover {
      transform: translateY(-2px);
      box-shadow: 0 6px 22px rgba(29, 159, 212, 0.45);
      filter: brightness(1.06);
    }

    .btn-request:active {
      transform: translateY(0);
    }

    /* ── HERO ── */
    .hero {
      min-height: calc(100vh - 68px);
      display: flex;
      flex-direction: column;
      align-items: center;
      justify-content: center;
      text-align: center;
      padding: 4rem 2rem 6rem;
      position: relative;
    }

    .hero-badge {
      display: inline-flex;
      align-items: center;
      gap: 6px;
      padding: 6px 16px;
      border-radius: 50px;
      background: rgba(255,255,255,0.6);
      border: 1px solid rgba(126, 232, 216, 0.6);
      font-size: 0.78rem;
      font-weight: 500;
      color: var(--sky-dark);
      letter-spacing: 0.04em;
      text-transform: uppercase;
      margin-bottom: 1.8rem;
      animation: fadeDown 0.7s ease both;
      backdrop-filter: blur(8px);
    }

    .hero-badge-dot {
      width: 6px;
      height: 6px;
      border-radius: 50%;
      background: var(--aqua-bright);
      animation: pulse 2s ease-in-out infinite;
    }

    @keyframes pulse {
      0%, 100% { opacity: 1; transform: scale(1); }
      50% { opacity: 0.6; transform: scale(0.8); }
    }

    .hero-title {
      font-family: 'Nunito', sans-serif;
      font-weight: 900;
      font-size: clamp(2.8rem, 7vw, 5.2rem);
      line-height: 1.08;
      color: var(--text-dark);
      margin-bottom: 1.4rem;
      animation: fadeDown 0.7s 0.1s ease both;
      max-width: 800px;
    }

    .hero-title .highlight {
      color: var(--sky-bright);
      position: relative;
      display: inline-block;
    }

    .hero-title .highlight::after {
      content: '';
      position: absolute;
      bottom: 4px;
      left: 0;
      right: 0;
      height: 4px;
      border-radius: 2px;
      background: linear-gradient(90deg, var(--sky-bright), var(--aqua-bright));
      opacity: 0.5;
    }

    .hero-sub {
      font-size: 1.12rem;
      color: var(--text-mid);
      font-weight: 400;
      line-height: 1.7;
      max-width: 520px;
      margin-bottom: 2.8rem;
      animation: fadeDown 0.7s 0.2s ease both;
    }

    .hero-cta {
      display: flex;
      gap: 14px;
      flex-wrap: wrap;
      justify-content: center;
      animation: fadeDown 0.7s 0.3s ease both;
    }

    .btn-hero-primary {
      padding: 14px 34px;
      border-radius: 50px;
      border: none;
      background: linear-gradient(135deg, var(--sky-bright) 0%, var(--aqua-bright) 100%);
      color: #fff;
      font-family: 'Outfit', sans-serif;
      font-size: 1rem;
      font-weight: 600;
      cursor: pointer;
      text-decoration: none;
      transition: all 0.22s ease;
      box-shadow: 0 6px 28px rgba(29, 159, 212, 0.38);
    }

    .btn-hero-primary:hover {
      transform: translateY(-3px);
      box-shadow: 0 10px 36px rgba(29, 159, 212, 0.48);
      filter: brightness(1.07);
    }

    .btn-hero-secondary {
      padding: 14px 34px;
      border-radius: 50px;
      border: 1.5px solid rgba(29, 159, 212, 0.4);
      background: var(--white-glass);
      color: var(--sky-dark);
      font-family: 'Outfit', sans-serif;
      font-size: 1rem;
      font-weight: 500;
      cursor: pointer;
      text-decoration: none;
      transition: all 0.22s ease;
      backdrop-filter: blur(10px);
    }

    .btn-hero-secondary:hover {
      background: var(--white-glass-hover);
      transform: translateY(-2px);
      box-shadow: 0 4px 18px rgba(29, 159, 212, 0.15);
    }

    /* ── FLOATING WATER DROPS ── */
    .drops {
      position: absolute;
      inset: 0;
      pointer-events: none;
      overflow: hidden;
    }

    .drop {
      position: absolute;
      border-radius: 50% 50% 50% 50% / 60% 60% 40% 40%;
      background: rgba(255,255,255,0.45);
      border: 1px solid rgba(255,255,255,0.7);
      animation: floatDrop linear infinite;
    }

    .drop:nth-child(1)  { width:14px;height:18px;left:8%;  animation-duration:14s;animation-delay:-2s;  }
    .drop:nth-child(2)  { width:9px; height:12px;left:18%; animation-duration:11s;animation-delay:-5s;  }
    .drop:nth-child(3)  { width:18px;height:22px;left:30%; animation-duration:16s;animation-delay:-8s;  }
    .drop:nth-child(4)  { width:10px;height:14px;left:45%; animation-duration:12s;animation-delay:-1s;  }
    .drop:nth-child(5)  { width:14px;height:18px;left:60%; animation-duration:15s;animation-delay:-7s;  }
    .drop:nth-child(6)  { width:8px; height:10px;left:72%; animation-duration:10s;animation-delay:-3s;  }
    .drop:nth-child(7)  { width:16px;height:20px;left:85%; animation-duration:13s;animation-delay:-9s;  }
    .drop:nth-child(8)  { width:11px;height:14px;left:93%; animation-duration:11s;animation-delay:-4s;  }

    @keyframes floatDrop {
      0%   { transform: translateY(110vh) rotate(0deg); opacity: 0; }
      10%  { opacity: 0.8; }
      90%  { opacity: 0.5; }
      100% { transform: translateY(-10vh) rotate(20deg); opacity: 0; }
    }

    /* ── SERVICES STRIP ── */
    .services {
      padding: 3rem 2rem 4rem;
      display: flex;
      flex-direction: column;
      align-items: center;
    }

    .services-label {
      font-size: 0.78rem;
      font-weight: 600;
      letter-spacing: 0.1em;
      text-transform: uppercase;
      color: var(--text-light);
      margin-bottom: 2rem;
    }

    .services-grid {
      display: grid;
      grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
      gap: 16px;
      max-width: 900px;
      width: 100%;
    }

    .service-card {
      background: var(--white-glass);
      border: 1px solid rgba(255,255,255,0.75);
      border-radius: 20px;
      padding: 1.5rem 1.4rem;
      text-align: center;
      backdrop-filter: blur(14px);
      transition: all 0.25s ease;
      box-shadow: 0 2px 16px rgba(77, 184, 232, 0.1);
    }

    .service-card:hover {
      transform: translateY(-4px);
      background: var(--white-glass-hover);
      box-shadow: 0 8px 28px rgba(77, 184, 232, 0.2);
    }

    .service-icon {
      font-size: 2rem;
      margin-bottom: 0.7rem;
      display: block;
    }

    .service-name {
      font-family: 'Nunito', sans-serif;
      font-weight: 700;
      font-size: 0.95rem;
      color: var(--text-dark);
      margin-bottom: 0.3rem;
    }

    .service-desc {
      font-size: 0.8rem;
      color: var(--text-light);
      line-height: 1.5;
    }

    /* ── CONTACT SECTION ── */
    .contact-section {
      padding: 4rem 2rem 6rem;
      display: flex;
      flex-direction: column;
      align-items: center;
      text-align: center;
    }

    .contact-card {
      background: var(--white-glass);
      border: 1px solid rgba(255,255,255,0.8);
      border-radius: 28px;
      padding: 2.8rem 3rem;
      max-width: 520px;
      width: 100%;
      backdrop-filter: blur(20px);
      box-shadow: 0 8px 40px rgba(77, 184, 232, 0.14);
    }

    .contact-title {
      font-family: 'Nunito', sans-serif;
      font-weight: 800;
      font-size: 1.6rem;
      color: var(--text-dark);
      margin-bottom: 0.6rem;
    }

    .contact-sub {
      font-size: 0.92rem;
      color: var(--text-light);
      margin-bottom: 2rem;
      line-height: 1.6;
    }

    .contact-info {
      display: flex;
      flex-direction: column;
      gap: 14px;
    }

    .contact-row {
      display: flex;
      align-items: center;
      gap: 14px;
      padding: 14px 18px;
      border-radius: 14px;
      background: rgba(255,255,255,0.55);
      border: 1px solid rgba(168, 220, 245, 0.5);
      text-decoration: none;
      transition: all 0.2s ease;
    }

    .contact-row:hover {
      background: rgba(255,255,255,0.85);
      transform: translateX(4px);
      box-shadow: 0 3px 14px rgba(29, 159, 212, 0.12);
    }

    .contact-icon {
      width: 38px;
      height: 38px;
      border-radius: 10px;
      background: linear-gradient(135deg, var(--sky-light), var(--aqua-light));
      display: flex;
      align-items: center;
      justify-content: center;
      flex-shrink: 0;
      font-size: 1rem;
    }

    .contact-detail {
      text-align: left;
    }

    .contact-detail-label {
      font-size: 0.72rem;
      font-weight: 600;
      letter-spacing: 0.06em;
      text-transform: uppercase;
      color: var(--text-light);
      margin-bottom: 2px;
    }

    .contact-detail-value {
      font-size: 0.95rem;
      font-weight: 500;
      color: var(--text-dark);
    }

    /* ── FOOTER ── */
    footer {
      text-align: center;
      padding: 1.5rem;
      font-size: 0.78rem;
      color: var(--text-light);
      border-top: 1px solid rgba(168, 220, 245, 0.35);
    }

    /* ── ANIMATIONS ── */
    @keyframes fadeDown {
      from { opacity: 0; transform: translateY(-18px); }
      to   { opacity: 1; transform: translateY(0); }
    }

    /* ── RESPONSIVE ── */

    /* Tablet (max 768px) */
    @media (max-width: 768px) {
      .services-grid {
        grid-template-columns: repeat(2, 1fr);
      }

      .hero-title {
        font-size: clamp(2.2rem, 8vw, 3.2rem);
      }

      .hero-sub {
        font-size: 1rem;
      }

      .contact-card {
        padding: 2.2rem 2rem;
      }
    }

    /* Mobile (max 560px) */
    @media (max-width: 560px) {
      /* Navbar */
      nav {
        padding: 0 1rem;
        height: 60px;
      }

      .nav-logo-text {
        font-size: 0.88rem;
      }

      .nav-logo-text span {
        display: none;
      }

      /* Hide "Contact Us", show only "Request Cleaning" in nav */
      .btn-contact {
        display: none;
      }

      .btn-request {
        padding: 8px 16px;
        font-size: 0.82rem;
      }

      /* Hero */
      .hero {
        padding: 3rem 1.4rem 4rem;
        min-height: calc(100vh - 60px);
      }

      .hero-badge {
        font-size: 0.72rem;
        padding: 5px 12px;
      }

      .hero-cta {
        flex-direction: column;
        width: 100%;
        max-width: 320px;
        gap: 10px;
      }

      .btn-hero-primary,
      .btn-hero-secondary {
        width: 100%;
        text-align: center;
        padding: 14px 20px;
      }

      /* Services */
      .services {
        padding: 2rem 1.2rem 3rem;
      }

      .services-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 12px;
      }

      .service-card {
        padding: 1.2rem 1rem;
      }

      .service-icon {
        font-size: 1.6rem;
      }

      /* Contact */
      .contact-section {
        padding: 2.5rem 1.2rem 4rem;
      }

      .contact-card {
        padding: 1.8rem 1.4rem;
        border-radius: 20px;
      }

      .contact-title {
        font-size: 1.35rem;
      }

      .contact-detail-value {
        font-size: 0.88rem;
      }

      /* Footer */
      footer {
        font-size: 0.72rem;
        padding: 1.2rem 1rem;
      }
    }

    /* Very small screens (max 360px) */
    @media (max-width: 360px) {
      .services-grid {
        grid-template-columns: 1fr;
      }

      .hero-title {
        font-size: 2rem;
      }
    }