:root {
    --blue: #003366;
    --blue-light: #e6f1ff;
    --white: #ffffff;
    --accent: #ffb400;
    --text-dark: #222222;
    --text-muted: #666666;
    --radius-lg: 18px;
    --shadow-soft: 0 15px 40px rgba(0,0,0,0.08);
    --max-width: 1120px;
  }

  * { box-sizing: border-box; margin: 0; padding: 0; }
  body {
    font-family: system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
    color: var(--text-dark);
    line-height: 1.6;
    background-color: #f5f7fb;
    scroll-behavior: smooth;
  }

  img { max-width: 100%; display: block; }
  a { text-decoration: none; color: inherit; }

  .container {
    width: 100%;
    max-width: var(--max-width);
    margin: 0 auto;
    padding: 0 1.25rem;
  }

  /* Top bar */
  .top-bar {
    background-color: var(--blue);
    color: var(--white);
    padding: 0.6rem 0;
    font-size: 0.9rem;
  }
  .top-bar-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 0.75rem;
    flex-wrap: wrap;
  }
  .top-bar-right {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    flex-wrap: wrap;
  }
  .top-bar-cta {
    background-color: var(--accent);
    color: #000;
    padding: 0.3rem 0.75rem;
    border-radius: 999px;
    font-weight: 600;
  }

  /* Header */
  header {
    background-color: var(--white);
    box-shadow: 0 4px 10px rgba(0,0,0,0.03);
    position: sticky;
    top: 0;
    z-index: 10;
  }
  .header-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0.75rem 0;
    gap: 1.25rem;
  }
  .logo-wrap {
    display: flex;
    align-items: center;
    gap: 0.75rem;
  }
  .logo-img {
    width: 44px;
    height: 44px;
    border-radius: 50%;
    background: var(--blue-light);
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
  }
  .logo-img img { width: 100%; height: 100%; object-fit: contain; }
  .brand-text-title {
    font-weight: 700;
    font-size: 1rem;
    color: var(--blue);
  }
  .brand-text-sub {
    font-size: 0.8rem;
    color: var(--text-muted);
  }

  .nav-links {
    display: flex;
    gap: 1rem;
    font-size: 0.9rem;
  }
  .nav-links a {
    color: var(--text-muted);
    font-weight: 500;
  }
  .nav-links a:hover {
    color: var(--blue);
  }

  .header-button {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.4rem 0.9rem;
    border-radius: 999px;
    background-color: var(--blue);
    color: var(--white);
    font-size: 0.9rem;
    font-weight: 600;
    box-shadow: 0 8px 20px rgba(0,51,102,0.25);
  }

  /* Hero */
  .hero {
    background: radial-gradient(circle at top left, #eaf3ff, #f5f7fb);
    padding: 2.5rem 0 2rem;
  }
  .hero-inner {
    display: grid;
    grid-template-columns: minmax(0, 1.2fr) minmax(0, 1fr);
    gap: 2rem;
    align-items: center;
  }
  .eyebrow {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.8rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.06em;
    color: var(--blue);
    background-color: #ddebff;
    padding: 0.3rem 0.75rem;
    border-radius: 999px;
    margin-bottom: 0.75rem;
  }
  .hero-title {
    font-size: 2.3rem;
    line-height: 1.2;
    color: var(--blue);
    margin-bottom: 0.75rem;
  }
  .hero-title span.highlight {
    color: var(--accent);
  }
  .hero-subtitle {
    font-size: 1rem;
    color: var(--text-muted);
    margin-bottom: 1.25rem;
  }
  .hero-bullets {
    display: flex;
    flex-wrap: wrap;
    gap: 0.75rem 1.25rem;
    font-size: 0.9rem;
    margin-bottom: 1.5rem;
  }
  .hero-bullets span {
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
  }
  .hero-bullets span::before {
    content: "✔";
    font-size: 0.8rem;
    color: var(--accent);
  }
  .hero-ctas {
    display: flex;
    flex-wrap: wrap;
    gap: 0.75rem;
    margin-bottom: 1rem;
  }
  .btn-primary {
    background-color: var(--accent);
    color: #000;
    padding: 0.8rem 1.4rem;
    border-radius: 999px;
    font-weight: 700;
    border: none;
    cursor: pointer;
    font-size: 0.95rem;
    box-shadow: 0 14px 35px rgba(0,0,0,0.16);
  }
  .btn-secondary {
    background-color: var(--white);
    color: var(--blue);
    padding: 0.8rem 1.4rem;
    border-radius: 999px;
    border: 1px solid #cbd5e1;
    font-weight: 600;
    font-size: 0.95rem;
    cursor: pointer;
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
  }
  .hero-note {
    font-size: 0.85rem;
    color: var(--text-muted);
  }

  .hero-card {
    background-color: var(--white);
    border-radius: 28px;
    box-shadow: var(--shadow-soft);
    padding: 1.5rem;
    position: relative;
    overflow: hidden;
  }
  .hero-card-tag {
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: var(--text-muted);
    margin-bottom: 0.5rem;
  }
  .hero-card-main {
    font-weight: 700;
    font-size: 1.1rem;
    margin-bottom: 0.5rem;
    color: var(--blue);
  }
  .hero-card-stat-row {
    display: flex;
    justify-content: space-between;
    margin-top: 0.75rem;
    font-size: 0.9rem;
  }
  .hero-card-stat span.label {
    display: block;
    font-size: 0.75rem;
    color: var(--text-muted);
  }
  .hero-card-stat span.value {
    font-weight: 700;
    color: var(--blue);
  }
  .hero-card-footer {
    margin-top: 1.25rem;
    padding-top: 0.75rem;
    border-top: 1px dashed #d4dbe6;
    font-size: 0.8rem;
    color: var(--text-muted);
  }
  .hero-contact{
    padding: 0.8rem 0.8rem;
  }
  .hero-contact-title{
    padding: 0.8rem 0.8rem;
  }
  .hero-contact-subtitle{
    padding: 0.8rem 0.8rem;
  }

  section.section {
    padding: 2.5rem 0;
  }
  .section-header {
    text-align: center;
    max-width: 640px;
    margin: 0 auto 1.75rem;
  }
  .section-kicker {
    text-transform: uppercase;
    font-size: 0.8rem;
    letter-spacing: 0.1em;
    color: var(--blue);
    margin-bottom: 0.25rem;
  }
  .section-title {
    font-size: 1.5rem;
    color: var(--blue);
    margin-bottom: 0.4rem;
  }
  .section-subtitle {
    font-size: 0.95rem;
    color: var(--text-muted);
  }

  /* Feature grid (Trusted Experts) */
  .grid-features {
    display: grid;
    grid-template-columns: repeat(3, minmax(0,1fr));
    gap: 1rem;
  }
  .feature-card {
    background-color: var(--white);
    border-radius: var(--radius-lg);
    padding: 1rem;
    box-shadow: 0 10px 25px rgba(0,0,0,0.04);
    display: flex;
    flex-direction: column;
    gap: 0.4rem;
    border: 1px solid #e3e8f2;
  }
  .feature-icon {
    width: 32px;
    height: 32px;
    border-radius: 999px;
    background-color: var(--blue-light);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.1rem;
    margin-bottom: 0.25rem;
  }
  .feature-title {
    font-weight: 700;
    font-size: 0.98rem;
    color: var(--blue);
  }
  .feature-text {
    font-size: 0.9rem;
    color: var(--text-muted);
  }
  .upgraded-features .feature-card {
    text-align: center;
    padding: 1.4rem 1rem;
    cursor: pointer;
    transition: all 0.25s ease;
  }

  .upgraded-features .feature-icon {
    font-size: 2rem;
    width: 70px;
    height: 70px;
    border-radius: 50%;
    margin: 0 auto 0.8rem auto;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--blue);
    background: var(--blue-light);
    transition: all 0.25s ease;
  }

  .upgraded-features .feature-title {
    font-weight: 700;
    font-size: 1rem;
    color: var(--blue);
    margin-bottom: 0.25rem;
  }

  .upgraded-features .feature-text {
    font-size: 0.88rem;
    color: var(--text-muted);
  }

  /* HOVER EFFECT */
  .upgraded-features .feature-card:hover {
    transform: translateY(-6px);
    box-shadow: 0 18px 40px rgba(0, 0, 0, 0.08);
    border-color: transparent;
  }

  .upgraded-features .feature-card:hover .feature-icon {
    background: var(--accent);
    color: #111;
    transform: scale(1.15);
  }


  /* What we repair */
  .grid-services {
    display: grid;
    grid-template-columns: repeat(4, minmax(0,1fr));
    gap: 1rem;
  }
  .service-card {
    background-color: var(--white);
    border-radius: var(--radius-lg);
    padding: 1rem;
    border: 1px solid #e3e8f2;
    text-align: center;
    box-shadow: 0 8px 22px rgba(0,0,0,0.03);
  }
  .service-icon {
    width: 70px;
    height: 70px;
    border-radius: 50%;
    background: var(--blue-light);
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 0.6rem;   /* 👈 this centers the circle */
    transition: all 0.25s ease;
    box-shadow: 0 6px 16px rgba(0,0,0,0.05);
  }

  .service-icon i {
    font-size: 2rem;
    color: var(--blue);
    display: flex;
    align-items: center;
    justify-content: center;
  }
  .service-icon img {
    width: 55%;
    height: 55%;
    object-fit: contain;
    display: block;
  }
  .service-icon-circle img {
    max-width: 60%;
    max-height: 60%;
  }
  .service-title {
    font-weight: 600;
    color: var(--blue);
    margin-bottom: 0.25rem;
  }
  .service-text {
    font-size: 0.88rem;
    color: var(--text-muted);
  }
  .service-card:hover .service-icon {
    background: var(--accent);
    transform: scale(1.08);
  }

  .service-card:hover .service-icon i {
    color: #111;
  }

  .repair-photo {
    width: 100%;
    height: 240px;
    object-fit: cover;
    border-radius: 12px;
    margin-bottom: 0.8rem;
  }

  .repair-btn {
    margin-top: 0.8rem;
    width: 100%;
    padding: 0.7rem;
    border: none;
    border-radius: 999px;
    background: var(--blue);
    color: #fff;
    font-weight: 600;
    cursor: pointer;
    transition: 0.2s;
  }

  .repair-btn:hover {
    background: #002349;
  } 

  .brands-section{
    padding: 1.2rem;
  }

  .brands-grid {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 1.5rem 2.2rem;
    margin-top: 1.5rem;
  }

  /* Logo container box (same space for each brand) */
  .brand-box {
    width: 140px;
    height: 90px;
    background: #fff;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 10px;
  }

  /* Logo styles (equal scaling) */
  .brand-box img {
    max-width: 100%;
    max-height: 100%;
    object-fit: contain;
    padding: 6px 10px;
    background: white;
    filter: brightness(1.05) contrast(1.1);
  }

  /* Mobile size */
  @media (max-width: 640px) {
    .brand-box {
      width: 40%;
      height: 75px;
    }
    .brand-box img {
      max-height: 100%;
    }
  }



  /* keyframe animation */
  @keyframes brandScrollX {
    0% {
      transform: translateX(0);
    }
    100% {
      transform: translateX(-50%); /* works because we duplicated logos */
    }
  }



  /* Common problems */
  .problems-panel {
    background: var(--blue);          /* outer blue box */
    border-radius: 18px;
    padding: 1.4rem;
    box-shadow: 0 12px 30px rgba(0,0,0,0.12);
  }

  .grid-problems {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr)); /* 2 columns like design */
    gap: 0.9rem;
  }

  .problem-card {
    background-color: #ffffff;
    border-radius: 14px;
    padding: 0.9rem 1rem;
    display: flex;
    align-items: center;
    gap: 0.75rem;
    box-shadow: 0 6px 18px rgba(0,0,0,0.04);
  }

  .problem-icon {
    width: 44px;
    height: 44px;
    border-radius: 50%;
    background: #dbe6ff;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
  }

  .problem-icon i {
    font-size: 1.4rem;
    color: var(--blue);
  }

  .problem-text {
    font-size: 0.9rem;
    color: var(--text-dark);
    font-weight: 500;
  }

  /* hover */
  .problem-card:hover {
    transform: translateY(-2px);
    box-shadow: 0 10px 26px rgba(0,0,0,0.08);
  }
  .problem-card:hover .problem-icon {
    background: var(--accent);
  }
  .problem-card:hover .problem-icon i {
    color: #111;
  }

  .diagram-image-wrap {
    display: flex;
    justify-content: center;
    align-items: center;
    padding: 2rem 1.2rem;
    background: linear-gradient(to bottom, #ffffff 0%, #f7f9ff 100%);
    border-radius: 26px;
    box-shadow:
      0 18px 40px rgba(0, 0, 0, 0.06),
      0 4px 14px rgba(0, 0, 0, 0.04);
    border: 1px solid #ecf1f8;
    max-width: 520px;
    margin: 2rem auto 0;
  }

  .diagram-image-wrap img {
    width: 100%;
    height: auto;
    filter: drop-shadow(0 20px 45px rgba(0, 0, 0, 0.18));
    transform: translateY(-4px); /* slight lift for premium look */
  }

  @media (max-width: 640px) {
    .diagram-image-wrap {
      padding: 1.4rem 1rem;
      border-radius: 20px;
      box-shadow:
        0 10px 22px rgba(0, 0, 0, 0.05),
        0 2px 10px rgba(0, 0, 0, 0.04);
      max-width: 360px;
    }
  }


  /* How it works */
  .steps-timeline {
    position: relative;
    margin-top: 2.2rem;
    display: flex;
    gap: 1.5rem;
    justify-content: space-between;
    flex-wrap: wrap;
  }

  .steps-timeline::before {
    content: "";
    position: absolute;
    top: 40px;               
    left: 50%;
    transform: translateX(-50%);
    width: 78%;               
    height: 3px;
    border-radius: 4px;
    background: linear-gradient(
      90deg,
      var(--blue)
    );
    z-index: 0;
  }

  .step-card {
    text-align: center;
    flex: 1;
    min-width: 200px;
    max-width: 260px;
    margin: 0 auto;
    position: relative;
  }

  .step-icon-wrapper {
    margin-bottom: 0.8rem;
    position: relative;
    z-index: 1;
  }

  .step-icon-circle {
    width: 70px;
    height: 70px;
    border-radius: 50%;
    background: var(--blue);
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto;
    color: var(--white);
    font-size: 1.9rem;
    box-shadow: 0 10px 25px rgba(0,0,0,0.08);
    transition: all 0.25s ease;
  }

  .step-icon-circle i + i {
    margin-left: 4px;
    font-size: 1.5rem;
  }

  .step-number {
    text-transform: uppercase;
    font-size: 0.75rem;
    letter-spacing: 0.14em;
    color: #9ca3af;
    font-weight: 600;
    display: block;
    margin-bottom: 0.25rem;
  }

  .step-title {
    font-weight: 700;
    font-size: 1rem;
    color: var(--blue);
    margin-bottom: 0.25rem;
  }

  .step-text {
    font-size: 0.86rem;
    color: var(--text-muted);
    line-height: 1.5;
  }

  .step-card:hover .step-icon-circle {
    background: var(--blue);
    color: #fff;
    transform: translateY(-4px) scale(1.05);
  }

  .section-cta-center {
    text-align: center;
    margin-top: 1.8rem;
  }

  @media (max-width: 907px) {
    .steps-timeline::before {
      display: none; /* hide line on mobile */
    }
  }


  /* Testimonials */
  .testimonial-slider {
    overflow: hidden;
    width: 100%;
  }

  .testimonial-track {
    display: flex;
    gap: 1rem;
    animation: testimonialScroll 28s linear infinite;
  }

  .testimonial-slider:hover .testimonial-track {
    animation-play-state: paused;
  }

  .testimonial-card {
    background-color: var(--white);
    border-radius: var(--radius-lg);
    padding: 1rem 1.2rem;
    border: 1px solid #e3e8f2;
    box-shadow: 0 10px 25px rgba(0,0,0,0.04);
    font-size: 0.9rem;
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
    min-width: 280px;
    max-width: 320px;
    flex-shrink: 0;
    padding-bottom: 2.2rem;
  }

  .testimonial-header {
    display: flex;
    align-items: center;
    gap: 0.75rem;
  }

  .testimonial-avatar {
    width: 44px;
    height: 44px;
    border-radius: 50%;
    overflow: hidden;
    background: #e5e7eb;
    flex-shrink: 0;
  }

  .testimonial-avatar img {
    width: 100%;
    height: 100%;
    object-fit: cover;
  }

  .testimonial-meta {
    display: flex;
    flex-direction: column;
  }

  .testimonial-name {
    font-size: 0.9rem;
    font-weight: 600;
    color: var(--blue);
  }

  .testimonial-location {
    font-size: 0.8rem;
    color: var(--text-muted);
  }

  .testimonial-stars {
    color: #fbbf24;
    font-size: 0.9rem;
  }

  .testimonial-text {
    color: var(--text-dark);
    font-size: 0.9rem;
  }

  /* keyframes for horizontal scroll */
  @keyframes testimonialScroll {
    0% {
      transform: translateX(0);
    }
    100% {
      transform: translateX(-50%);
    }
  }

  .testimonial-google img {
    height: 18px;
    margin-top: 4px;
    opacity: 0.92;
    filter: drop-shadow(0 1px 1px rgba(0,0,0,0.1));
  }

  .testimonial-meta {
    display: flex;
    flex-direction: column;
    justify-content: center;
  }

  .testimonial-stars {
    color: #F4B400; /* Google gold */
    font-size: 15px;
    font-weight: 700;
    margin: 4px 0 10px;
  }




  /* Contact */
  .section-contact {
    background: linear-gradient(135deg, #003366, #001b3d);
    color: var(--white);
  }
  .contact-inner {
    display: grid;
    grid-template-columns: minmax(0, 1.1fr) minmax(0, 1fr);
    gap: 2rem;
    align-items: flex-start;
  }
  .contact-text p {
    font-size: 0.95rem;
    color: #dbe6ff;
    margin-top: 0.5rem;
    margin-bottom: 1rem;
  }
  form.contact-form {
    background-color: var(--white);
    color: var(--text-dark);
    border-radius: 22px;
    padding: 1.5rem;
    box-shadow: 0 15px 40px rgba(0,0,0,0.35);
  }
  .form-group {
    margin-bottom: 0.9rem;
  }
  .form-label {
    font-size: 0.9rem;
    font-weight: 600;
    margin-bottom: 0.2rem;
    display: block;
    color: var(--blue);
  }
  .form-input, .form-textarea {
    width: 100%;
    border-radius: 0.75rem;
    border: 1px solid #cbd5e1;
    padding: 0.65rem 0.75rem;
    font-size: 0.9rem;
    font-family: inherit;
    resize: vertical;
  }
  .form-textarea { min-height: 110px; }
  .form-row {
    display: flex;
    gap: 0.75rem;
  }
  .contact-note {
    font-size: 0.8rem;
    color: #cbd5ff;
    margin-top: 0.75rem;
  }

  /* Footer */
  footer {
    background-color: #020617;
    color: #9ca3af;
    padding: 1.25rem 0;
    font-size: 0.82rem;
  }
  .footer-inner {
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
    gap: 1rem;
    align-items: center;
  }

  /* Responsive */
  @media (max-width: 960px) {
    .hero-inner,
    .contact-inner {
      grid-template-columns: minmax(0,1fr);
    }
    .hero-inner { gap: 1.8rem; }
    .header-inner {
      flex-wrap: wrap;
      justify-content: space-between;
    }
    .nav-links { display: none; } /* simple mobile version */
    .grid-features { grid-template-columns: repeat(2, minmax(0,1fr)); }
    .grid-services { grid-template-columns: repeat(2, minmax(0,1fr)); }
    .grid-problems { grid-template-columns: repeat(2, minmax(0,1fr)); }
    .steps { grid-template-columns: repeat(2, minmax(0,1fr)); }
    .testimonials { grid-template-columns: repeat(2, minmax(0,1fr)); }
  }

  @media (max-width: 640px) {
    .hero-title { font-size: 1.7rem; }
    .hero-subtitle { font-size: 0.95rem; }
    .grid-features,
    .grid-services,
    .grid-problems,
    .steps,
    .testimonials {
      grid-template-columns: minmax(0,1fr);
    }
    .brands-strip { border-radius: 18px; }
    .form-row { flex-direction: column; }
    .top-bar-inner { justify-content: center; text-align: center; }
    .header-inner { justify-content: center; text-align: center; }
    .header-button { width: 80%; justify-content: center; }
  }

  /* WhatsApp Floating Icon */
  .whatsapp-float {
    position: fixed;
    width: 54px;
    height: 54px;
    bottom: 20px;
    right: 20px;
    background-color: #25d366;
    color: #fff;
    border-radius: 50%;
    text-align: center;
    font-size: 28px;
    z-index: 999;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 5px 18px rgba(0,0,0,0.22);
    transition: all 0.3s ease;
  }

  .whatsapp-float:hover {
    transform: scale(1.08);
    box-shadow: 0 6px 22px rgba(0,0,0,0.24);
    background-color: #1ebe5d;
  }

  @media (max-width: 450px) {
    .whatsapp-float {
      bottom: 14px;
      right: 14px;
      width: 48px;
      height: 48px;
      font-size: 24px;
    }
  }
  
  .input-error {
    border: 1.6px solid #ff4d4f !important;
    box-shadow: 0 0 5px rgba(255, 77, 79, 0.4);
  }