/* ============================================
    ALVIS INDIA - Brand Colors
    Primary: Orange #EF521D | Black #181818 | White #FFFFFF
    Ratio: Black 70% / White 20% / Orange 10%
    ============================================ */

  :root {
    --black-900: #0d0d0d;
    --black-800: #181818;
    --black-700: #262626;
    --black-600: #333333;
    --orange-500: #EF521D;
    --orange-400: #FF7A3D;
    --orange-600: #C9410F;
    --orange-50: #FFF3EE;
    --ink-900: #181818;
    --ink-700: #333333;
    --ink-500: #6b6b6b;
    --ink-400: #8a8a8a;
    --ink-300: #d1d1d1;
    --ink-100: #f5f5f5;
    --ink-50: #fafafa;
    --white: #ffffff;
    --success: #16a34a;
    --shadow-sm: 0 1px 2px rgba(24,24,24,0.06);
    --shadow-md: 0 4px 20px rgba(24,24,24,0.10);
    --shadow-lg: 0 20px 40px rgba(24,24,24,0.14);
    --shadow-xl: 0 30px 60px rgba(24,24,24,0.20);
    --shadow-orange: 0 12px 30px rgba(239,82,29,0.35);
    --radius-sm: 8px;
    --radius-md: 14px;
    --radius-lg: 20px;
    --radius-xl: 28px;
    --container: 1240px;
    --transition: 0.35s cubic-bezier(0.16, 1, 0.3, 1);
    --gradient-orange: linear-gradient(135deg, #EF521D 0%, #FF7A3D 100%);
  }

  * { box-sizing: border-box; margin: 0; padding: 0; }
  html { scroll-behavior: smooth; }
  body {
    font-family: 'Inter', system-ui, -apple-system, sans-serif;
    font-size: 16px;
    line-height: 1.6;
    color: var(--ink-700);
    background: var(--white);
    -webkit-font-smoothing: antialiased;
    overflow-x: hidden;
  }

  body h1, body h2, body h3, body h4, body h5 { font-family: 'Space Grotesk', 'Inter', sans-serif !important; color: var(--black-800); font-weight: 600 !important; line-height: 1.15 !important; letter-spacing: -0.02em !important; margin: 0; }
  body h1 { font-size: clamp(2.3rem, 4.2vw, 3.6rem) !important; font-weight: 700 !important; }
  body h2 { font-size: clamp(1.85rem, 3.2vw, 2.65rem) !important; }
  body h3 { font-size: clamp(1.3rem, 2vw, 1.55rem) !important; }
  body h4 { font-size: 1.18rem !important; }
  body p { color: var(--ink-500); font-size: 1rem; }
  a { color: inherit; text-decoration: none; transition: color var(--transition); }
  img { max-width: 100%; display: block; }

  .container { max-width: 1000vw; margin: 0 auto; padding: 0 24px; }

  .eyebrow {
    display: inline-flex; align-items: center; gap: 8px;
    padding: 6px 14px; border-radius: 999px;
    background: rgba(239,82,29,0.10);
    color: var(--orange-600);
    font-size: 0.78rem; font-weight: 600; letter-spacing: 0.08em; text-transform: uppercase;
    border: 1px solid rgba(239,82,29,0.25);
  }
  .eyebrow.dark { background: rgba(255,255,255,0.08); color: var(--orange-400); border-color: rgba(239,82,29,0.35); }

  .section { padding: 100px 0; position: relative; }
  .section-header { max-width: 720px; margin: 0 auto 60px; text-align: center; }
  .section-header .eyebrow { margin-bottom: 16px; }
  .section-header h2 { margin-bottom: 14px; }
  .section-header p { font-size: 1.05rem; }

  /* Buttons */
  .btn {
    display: inline-flex; align-items: center; gap: 8px;
    padding: 14px 26px; border-radius: 10px;
    font-weight: 600; font-size: 0.95rem; cursor: pointer;
    transition: transform var(--transition), box-shadow var(--transition), background var(--transition), color var(--transition);
    border: none; font-family: inherit;
  }
  .btn-primary { background: var(--gradient-orange); color: var(--white); box-shadow: var(--shadow-orange); }
  .btn-primary:hover { transform: translateY(-2px); box-shadow: 0 16px 36px rgba(239,82,29,0.5); }
  .btn-dark { background: var(--black-800); color: var(--white); box-shadow: 0 8px 24px rgba(24,24,24,0.25); }
  .btn-dark:hover { background: var(--black-700); transform: translateY(-2px); }
  .btn-outline { background: transparent; color: var(--black-800); border: 1.5px solid var(--black-800); }
  .btn-outline:hover { background: var(--black-800); color: var(--white); }
  .btn-outline-light { background: transparent; color: var(--white); border: 1.5px solid rgba(255,255,255,0.4); }
  .btn-outline-light:hover { background: var(--white); color: var(--black-800); border-color: var(--white); }

  /* Header */
  .header {
    position: fixed; top: 0; left: 0; right: 0; z-index: 100;
    background: rgba(255,255,255,0.92); backdrop-filter: saturate(180%) blur(14px);
    border-bottom: 1px solid rgba(24,24,24,0.06);
    transition: background var(--transition), box-shadow var(--transition);
  }
  .header.scrolled { background: rgba(255,255,255,0.98); box-shadow: var(--shadow-md); }
  .nav { display: flex; align-items: center; justify-content: space-between; height: 78px; }
  .brand { display: flex; align-items: center; gap: 12px; text-decoration: none; }
  .brand img { height: 52px; width: auto; display: block; }
  .nav-links { display: flex; gap: 4px; align-items: center; }
  .nav-links a { padding: 10px 16px; font-weight: 500; font-size: 0.95rem; color: var(--ink-700); border-radius: 8px; }
  .nav-links a:hover, .nav-links a.active { color: var(--orange-600); background: var(--orange-50); }
  .nav-cta { display: flex; align-items: center; gap: 12px; }
  .hamburger { display: none; width: 44px; height: 44px; border: 1px solid rgba(24,24,24,0.15); background: transparent; border-radius: 10px; cursor: pointer; align-items: center; justify-content: center; }
  .hamburger svg { width: 22px; height: 22px; color: var(--black-800); }

  /* Hero */
  .hero { padding: 160px 0 90px; position: relative; overflow: hidden; background: linear-gradient(180deg, #fafafa 0%, #ffffff 100%); }
  .hero::before { content: ''; position: absolute; top: -200px; right: -200px; width: 700px; height: 700px; border-radius: 50%; background: radial-gradient(circle, rgba(239,82,29,0.10), transparent 70%); z-index: 0; }
  .hero::after { content: ''; position: absolute; bottom: -260px; left: -200px; width: 600px; height: 600px; border-radius: 50%; background: radial-gradient(circle, rgba(24,24,24,0.05), transparent 70%); z-index: 0; }
  .hero-grid { display: grid; grid-template-columns: 1.1fr 0.9fr; gap: 60px; align-items: center; position: relative; z-index: 1; }
  .hero h1 .accent {
      color: var(--orange-500);
      position: relative;
      display: inline;
  }

  .hero h1 .accent::after {
      content: "";
      position: absolute;
      left: 0;
      right: 0;
      bottom: 2px;   /* Reduced from 6px */
      height: 6px;   /* Reduced from 8px */
      background: rgba(239, 82, 29, 0.18);
      border-radius: 4px;
      z-index: -1;
  }
  .hero-lead { font-size: 1.1rem; margin-bottom: 32px; max-width: 560px; }
  .hero-cta { display: flex; flex-wrap: wrap; gap: 12px; margin-bottom: 40px; }
  .hero-trust { display: flex; gap: 32px; padding-top: 28px; border-top: 1px solid rgba(24,24,24,0.08); flex-wrap: wrap; }
  .hero-trust .item { display: flex; flex-direction: column; }
  .hero-trust .num { font-family: 'Space Grotesk', sans-serif; font-size: 1.75rem; font-weight: 700; color: var(--black-800); line-height: 1; }
  .hero-trust .lbl { font-size: 0.82rem; color: var(--ink-500); margin-top: 6px; font-weight: 500; }

  .hero-visual { position: relative; }
  .hero-image { border-radius: var(--radius-xl); overflow: hidden; box-shadow: var(--shadow-xl); aspect-ratio: 4/5; position: relative; }
  .hero-image img { width: 100%; height: 100%; object-fit: cover; }
  .hero-image::after { content: ''; position: absolute; inset: 0; background: linear-gradient(180deg, transparent 40%, rgba(24,24,24,0.4)); }
  .floating-card { position: absolute; background: var(--white); border-radius: var(--radius-md); padding: 16px 20px; box-shadow: var(--shadow-lg); display: flex; align-items: center; gap: 14px; }
  .floating-card .icon { width: 44px; height: 44px; border-radius: 10px; display: grid; place-items: center; background: rgba(22,163,74,0.10); color: var(--success); }
  .floating-card .txt strong { display: block; color: var(--black-800); font-size: 0.95rem; font-weight: 600; }
  .floating-card .txt span { font-size: 0.8rem; color: var(--ink-500); }
  .fc-top { top: 30px;  }
  .fc-bottom { bottom: 30px; right: -20px; }
  .fc-bottom .icon { background: rgba(239,82,29,0.12); color: var(--orange-600); }

  /* Feature strip */
  .trust-strip { padding: 40px 0; border-top: 1px solid rgba(24,24,24,0.06); border-bottom: 1px solid rgba(24,24,24,0.06); background: var(--ink-50); }
  .trust-strip-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 30px; }
  .trust-item { display: flex; align-items: center; gap: 14px; }
  .trust-item .ic { width: 44px; height: 44px; border-radius: 10px; background: var(--white); border: 1px solid rgba(24,24,24,0.08); display: grid; place-items: center; color: var(--orange-500); flex-shrink: 0; }
  .trust-item .tx { display: flex; flex-direction: column; }
  .trust-item .tx strong { color: var(--black-800); font-size: 0.95rem; font-weight: 600; }
  .trust-item .tx span { font-size: 0.82rem; color: var(--ink-500); }

  /* About section */
  .about-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 70px; align-items: center; }
  .about-image { position: relative; }
  .about-image img { border-radius: var(--radius-xl); box-shadow: var(--shadow-lg); }
  .about-badge { position: absolute; bottom: -30px; left: -30px; background: var(--black-800); color: var(--white); padding: 24px 28px; border-radius: var(--radius-md); box-shadow: var(--shadow-xl); border-left: 4px solid var(--orange-500); }
  .about-badge .n { font-family: 'Space Grotesk', sans-serif; font-size: 2.4rem; font-weight: 700; color: var(--orange-400); line-height: 1; }
  .about-badge .l { font-size: 0.85rem; color: rgba(255,255,255,0.85); margin-top: 4px; }
  .about h2 { margin: 16px 0 20px; }
  .about-lead { margin-bottom: 22px; font-size: 1.05rem; }
  .about-list { list-style: none; margin: 24px 0; }
  .about-list li { display: flex; gap: 12px; margin-bottom: 14px; align-items: flex-start; }
  .about-list li svg { color: var(--orange-500); flex-shrink: 0; margin-top: 2px; }
  .about-list li span { color: var(--ink-700); font-weight: 500; }

  /* Products grid */
  .products-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
  .product-card { background: var(--white); border-radius: var(--radius-lg); overflow: hidden; box-shadow: var(--shadow-sm); border: 1px solid rgba(24,24,24,0.06); transition: transform var(--transition), box-shadow var(--transition), border-color var(--transition); position: relative; }
  .product-card:hover { transform: translateY(-6px); box-shadow: var(--shadow-lg); border-color: rgba(239,82,29,0.4); }
  .product-card .p-img { height: 200px; overflow: hidden; background: var(--ink-50); }
  .product-card .p-img img { width: 100%; height: 100%; object-fit: cover; transition: transform 0.6s ease; }
  .product-card:hover .p-img img { transform: scale(1.06); }
  .product-card .p-body { padding: 26px; }
  .product-card h3 { margin-bottom: 10px; color: var(--black-800); }
  .product-card .p-tags { list-style: none; margin-top: 14px; display: flex; flex-wrap: wrap; gap: 6px; }
  .product-card .p-tags li { font-size: 0.78rem; padding: 4px 10px; border-radius: 999px; background: var(--ink-100); color: var(--ink-700); }
  .product-card .p-quote { margin-top: 16px; color: var(--orange-500); font-weight: 600; font-size: 0.9rem; display: inline-flex; align-items: center; gap: 6px; }
  .product-card .p-quote:hover { color: var(--orange-600); gap: 10px; }

  /* Product Category Tabs */
  .cat-tabs { display: flex; flex-wrap: wrap; gap: 8px; justify-content: center; margin-bottom: 50px; padding: 8px; background: var(--ink-100); border-radius: 999px; max-width: 900px; margin-left: auto; margin-right: auto; }
  .cat-tab { padding: 10px 22px; border-radius: 999px; font-weight: 600; font-size: 0.9rem; color: var(--ink-500); cursor: pointer; border: none; background: transparent; transition: all var(--transition); font-family: inherit; }
  .cat-tab:hover { color: var(--black-800); }
  .cat-tab.active { background: var(--gradient-orange); color: var(--white); box-shadow: var(--shadow-orange); }

  /* Category hero */
  .cat-hero { display: grid; grid-template-columns: 1fr 1fr; gap: 50px; align-items: center; margin-bottom: 60px; padding: 40px; background: linear-gradient(135deg, var(--ink-50) 0%, var(--white) 100%); border-radius: var(--radius-xl); border: 1px solid rgba(24,24,24,0.06); }
  .cat-hero-img { border-radius: var(--radius-lg); overflow: hidden; box-shadow: var(--shadow-md); aspect-ratio: 16/11; }
  .cat-hero-img img { width: 100%; height: 100%; object-fit: cover; }
  .cat-hero h2 { margin: 12px 0 12px; }
  .cat-hero p { font-size: 1.05rem; }
  .cat-panel { display: none; }
  .cat-panel.active { display: block; }

  /* Services cards - kept for backwards support */
  .services-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
  .service-card { padding: 32px 28px; background: var(--white); border-radius: var(--radius-lg); border: 1px solid rgba(24,24,24,0.08); transition: all var(--transition); position: relative; overflow: hidden; }
  .service-card::before { content: ''; position: absolute; top: 0; left: 0; height: 4px; width: 60px; background: var(--orange-500); border-radius: 0 0 4px 0; }
  .service-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-lg); border-color: transparent; }
  .service-card .s-icon { width: 56px; height: 56px; border-radius: 12px; background: rgba(239,82,29,0.08); color: var(--orange-500); display: grid; place-items: center; margin-bottom: 20px; transition: all var(--transition); }
  .service-card:hover .s-icon { background: var(--gradient-orange); color: var(--white); }
  .service-card h3 { margin-bottom: 10px; }
  .service-card p { font-size: 0.95rem; }

  /* Industries (dark section, home page) */
  .industries { background: var(--black-800); color: var(--white); position: relative; overflow: hidden; }
  .industries::before { content: ''; position: absolute; top: -100px; right: -100px; width: 400px; height: 400px; border-radius: 50%; background: radial-gradient(circle, rgba(239,82,29,0.18), transparent 70%); }
  .industries h2, .industries .section-header h2 { color: var(--white); }
  .industries .section-header p { color: rgba(255,255,255,0.75); }
  .ind-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; position: relative; z-index: 1; }
  .ind-card { padding: 28px 22px; background: rgba(255,255,255,0.04); border: 1px solid rgba(255,255,255,0.08); border-radius: var(--radius-md); transition: all var(--transition); cursor: pointer; }
  .ind-card:hover { background: rgba(239,82,29,0.10); border-color: rgba(239,82,29,0.4); transform: translateY(-4px); }
  .ind-card .i-ic { color: var(--orange-400); margin-bottom: 14px; }
  .ind-card h4 { color: var(--white); margin-bottom: 6px; font-size: 1.1rem; }
  .ind-card p { color: rgba(255,255,255,0.7); font-size: 0.88rem; }

  /* Industries full page - alternating rows */
  .ind-row { display: grid; grid-template-columns: 1fr 1fr; gap: 60px; align-items: center; margin-bottom: 80px; }
  .ind-row:last-child { margin-bottom: 0; }
  .ind-row.reverse { direction: rtl; }
  .ind-row.reverse > * { direction: ltr; }
  .ind-row-img { border-radius: var(--radius-xl); overflow: hidden; box-shadow: var(--shadow-lg); aspect-ratio: 16/11; position: relative; }
  .ind-row-img img { width: 100%; height: 100%; object-fit: cover; transition: transform 0.6s ease; }
  .ind-row:hover .ind-row-img img { transform: scale(1.03); }
  .ind-row-content h2 { margin-bottom: 16px; }
  .ind-row-content p { margin-bottom: 22px; font-size: 1.02rem; }
  .ind-row-block { padding: 16px 20px; margin-bottom: 12px; background: var(--ink-50); border-radius: var(--radius-md); border-left: 3px solid var(--orange-500); }
  .ind-row-block h4 { color: var(--black-800); margin-bottom: 6px !important; font-size: 0.92rem !important; text-transform: uppercase; letter-spacing: 0.06em; }
  .ind-row-block p { color: var(--ink-700); margin: 0; font-size: 0.98rem; }
  .ind-row-content .btn { margin-top: 20px; }

  /* Why us */
  .why-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 24px; }
  .why-card { padding: 30px 24px; background: linear-gradient(180deg, var(--ink-50) 0%, var(--white) 100%); border-radius: var(--radius-md); border: 1px solid rgba(24,24,24,0.06); transition: all var(--transition); }
  .why-card:hover { transform: translateY(-6px); box-shadow: var(--shadow-md); border-color: rgba(239,82,29,0.3); }
  .why-card .w-num { font-family: 'Space Grotesk', sans-serif; font-size: 2.2rem; font-weight: 700; color: var(--orange-500); line-height: 1; margin-bottom: 14px; }
  .why-card h4 { margin-bottom: 8px; }
  .why-card p { font-size: 0.9rem; }

  /* Case Studies */
  .cases-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 26px; }
  .case-card { background: var(--white); border-radius: var(--radius-lg); overflow: hidden; box-shadow: var(--shadow-sm); border: 1px solid rgba(24,24,24,0.06); transition: all var(--transition); }
  .case-card:hover { transform: translateY(-6px); box-shadow: var(--shadow-lg); }
  .case-card .c-img { position: relative; height: 220px; overflow: hidden; }
  .case-card .c-img img { width: 100%; height: 100%; object-fit: cover; transition: transform 0.6s ease; }
  .case-card:hover .c-img img { transform: scale(1.05); }
  .case-card .c-img::after { content: ''; position: absolute; inset: 0; background: linear-gradient(180deg, transparent 50%, rgba(24,24,24,0.75)); }
  .case-card .c-tag { position: absolute; top: 16px; left: 16px; background: var(--orange-500); color: var(--white); padding: 5px 12px; border-radius: 6px; font-size: 0.72rem; font-weight: 700; letter-spacing: 0.06em; z-index: 1; text-transform: uppercase; }
  .case-card .c-body { padding: 26px; }
  .case-card .c-org { color: var(--orange-600); font-size: 0.85rem; font-weight: 600; margin-bottom: 6px; }
  .case-card h3 { margin-bottom: 12px; }
  .case-card p { font-size: 0.93rem; margin-bottom: 18px; }
  .c-link { color: var(--black-800); font-weight: 600; display: inline-flex; align-items: center; gap: 6px; font-size: 0.9rem; }
  .c-link:hover { color: var(--orange-500); gap: 10px; }

  /* Client logos grid */
  .clients-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(220px, 1fr)); gap: 20px; }
  .client-card { padding: 30px 24px; background: var(--white); border: 1px solid rgba(24,24,24,0.08); border-radius: var(--radius-md); text-align: center; transition: all var(--transition); display: flex; flex-direction: column; align-items: center; gap: 14px; min-height: 200px; justify-content: center; }
  .client-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-md); border-color: rgba(239,82,29,0.4); }
  .client-card .c-logo { width: 84px; height: 84px; border-radius: 50%; overflow: hidden; background: var(--ink-50); display: grid; place-items: center; border: 1px solid rgba(24,24,24,0.08); }
  .client-card .c-logo img { max-width: 68px; max-height: 68px; width: auto; height: auto; object-fit: contain; }
  .client-card .c-name { color: var(--black-800); font-weight: 600; font-size: 0.95rem; line-height: 1.3; }
  .client-card .c-cat { color: var(--ink-500); font-size: 0.78rem; text-transform: uppercase; letter-spacing: 0.08em; font-weight: 600; }

  /* Testimonials */
  .testimonials-bg { background: var(--ink-50); }
  .test-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 24px; }
  .test-card { background: var(--white); border-radius: var(--radius-lg); padding: 34px; border: 1px solid rgba(24,24,24,0.06); position: relative; transition: all var(--transition); }
  .test-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-md); }
  .test-card .quote { position: absolute; top: 20px; right: 26px; color: var(--orange-500); opacity: 0.18; }
  .test-card p { font-size: 1.05rem; color: var(--black-800); font-weight: 500; margin-bottom: 22px; line-height: 1.6; }
  .test-author { display: flex; align-items: center; gap: 14px; padding-top: 22px; border-top: 1px solid rgba(24,24,24,0.08); }
  .test-author img { width: 52px; height: 52px; border-radius: 50%; object-fit: cover; }
  .test-author .tn strong { display: block; color: var(--black-800); font-weight: 600; }
  .test-author .tn span { color: var(--ink-500); font-size: 0.85rem; }

/* Partners */
  .partners { padding: 80px 0; border-top: 1px solid rgba(24,24,24,0.06); }
  .partners .section-header h2 { font-size: 1.5rem; }
  .partners-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 15px; }
  .partner{width:100%}
  .partner img{width:100%;height:auto;object-fit: contain;}
  .partner { padding: 22px 18px; background: var(--white); border: 1px solid rgba(24,24,24,0.08); border-radius: var(--radius-sm); display: grid; place-items: center; text-align: center; font-family: 'Space Grotesk', sans-serif; font-weight: 700; color: var(--ink-500); letter-spacing: 0.06em; font-size: 0.95rem; transition: all var(--transition); min-height: 96px; }
  /* .partner img { max-width: 130px; max-height: 46px; width: auto; height: auto; object-fit: contain; filter: grayscale(100%) opacity(0.75); transition: filter var(--transition), transform var(--transition); } */
  .partner:hover img { filter: grayscale(0%) opacity(1); transform: scale(1.04); }
  .partner:hover { color: var(--orange-500); border-color: var(--orange-500); transform: translateY(-2px); }

  /* CTA (dark section) */
  .cta { background: linear-gradient(135deg, var(--black-900) 0%, var(--black-700) 100%); color: var(--white); position: relative; overflow: hidden; }
  .cta::before { content: ''; position: absolute; top: -150px; right: -150px; width: 500px; height: 500px; border-radius: 50%; background: radial-gradient(circle, rgba(239,82,29,0.22), transparent 70%); }
  .cta-inner { display: grid; grid-template-columns: 1.4fr 1fr; align-items: center; gap: 60px; position: relative; z-index: 1; }
  .cta h2 { color: var(--white); margin: 14px 0 18px; }
  .cta p { color: rgba(255,255,255,0.82); font-size: 1.05rem; margin-bottom: 30px; }
  .cta-actions { display: flex; flex-wrap: wrap; gap: 12px; }
  .cta-info { background: rgba(255,255,255,0.04); border: 1px solid rgba(255,255,255,0.12); border-radius: var(--radius-lg); padding: 32px; backdrop-filter: blur(10px); }
  .cta-info h4 { color: var(--white); margin-bottom: 20px; font-size: 1.15rem; }
  .cta-info .row { display: flex; align-items: flex-start; gap: 14px; margin-bottom: 18px; }
  .cta-info .row svg { color: var(--orange-400); flex-shrink: 0; margin-top: 2px; }
  .cta-info .row strong { display: block; color: var(--white); font-weight: 600; margin-bottom: 2px; }
  .cta-info .row span { color: rgba(255,255,255,0.75); font-size: 0.9rem; }

  /* Footer */
  footer { background: var(--black-900); color: rgba(255,255,255,0.75); padding: 70px 0 0; }
  .footer-grid { display: grid; grid-template-columns: 1.6fr 1fr 1fr 1fr; gap: 50px; padding-bottom: 50px; }
  footer h5 { color: var(--white) !important; font-family: 'Space Grotesk', sans-serif; margin-bottom: 20px !important; font-size: 1rem !important; font-weight: 600 !important; }
  footer p { color: rgba(255,255,255,0.6); font-size: 0.92rem; margin-bottom: 20px; }
  footer ul { list-style: none; }
  footer ul li { margin-bottom: 10px; color: rgba(255,255,255,0.7); font-size: 0.92rem; }
  footer ul li a { color: rgba(255,255,255,0.7); font-size: 0.92rem; }
  footer ul li a:hover { color: var(--orange-400); }
  footer .brand-footer { display: flex; align-items: center; margin-bottom: 18px; padding: 10px 14px; background: rgba(255,255,255,0.95); border-radius: var(--radius-sm); width: fit-content; }
  footer .brand-footer img { height: 46px; width: auto; }
  .social { display: flex; gap: 10px; margin-top: 20px; }
  .social a { width: 38px; height: 38px; border-radius: 8px; border: 1px solid rgba(255,255,255,0.15); display: grid; place-items: center; color: rgba(255,255,255,0.7); transition: all var(--transition); }
  .social a:hover { background: var(--orange-500); color: var(--white); border-color: var(--orange-500); }
  .copyright { border-top: 1px solid rgba(255,255,255,0.08); padding: 22px 0; text-align: center; font-size: 0.85rem; color: rgba(255,255,255,0.5); }

  /* WhatsApp float */
  .whatsapp-float { position: fixed; bottom: 24px; right: 24px; z-index: 90; width: 56px; height: 56px; border-radius: 50%; background: #25D366; color: white; display: grid; place-items: center; box-shadow: 0 10px 30px rgba(37,211,102,0.4); transition: transform var(--transition); }
  .whatsapp-float:hover { transform: scale(1.08); }

  /* Page hero (interior pages) */
  .page-hero { padding: 160px 0 80px; background: linear-gradient(135deg, var(--black-900) 0%, var(--black-700) 100%); color: var(--white); position: relative; overflow: hidden; }
  .page-hero::before { content: ''; position: absolute; top: -100px; right: -100px; width: 400px; height: 400px; border-radius: 50%; background: radial-gradient(circle, rgba(239,82,29,0.18), transparent 70%); }
  .page-hero .container { position: relative; z-index: 1; }
  .page-hero h1 { color: var(--white); margin: 16px 0 18px; }
  .page-hero p { color: rgba(255,255,255,0.85); font-size: 1.1rem; max-width: 680px; }
  .breadcrumb { display: flex; gap: 8px; align-items: center; font-size: 0.88rem; color: rgba(255,255,255,0.6); margin-bottom: 4px; }
  .breadcrumb a:hover { color: var(--orange-400); }

  /* Contact page */
  .contact-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 60px; align-items: start; }
  .contact-info-card { background: var(--white); border-radius: var(--radius-lg); padding: 40px; border: 1px solid rgba(24,24,24,0.06); box-shadow: var(--shadow-sm); }
  .contact-info-card .row { display: flex; gap: 16px; align-items: flex-start; padding: 18px 0; border-bottom: 1px solid rgba(24,24,24,0.06); }
  .contact-info-card .row:last-child { border-bottom: none; }
  .contact-info-card .row .ic { width: 44px; height: 44px; border-radius: 10px; background: rgba(239,82,29,0.10); color: var(--orange-500); display: grid; place-items: center; flex-shrink: 0; }
  .contact-info-card .row strong { color: var(--black-800); font-weight: 600; display: block; margin-bottom: 4px; }
  .contact-info-card .row span, .contact-info-card .row a { color: var(--ink-500); font-size: 0.95rem; }
  .contact-info-card .row a:hover { color: var(--orange-600); }
  .contact-form { background: var(--white); border-radius: var(--radius-lg); padding: 40px; border: 1px solid rgba(24,24,24,0.06); box-shadow: var(--shadow-sm); }
  .form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; margin-bottom: 16px; }
  .form-field { margin-bottom: 16px; }
  .form-field label { display: block; color: var(--black-800); font-weight: 500; font-size: 0.88rem; margin-bottom: 6px; }
  .form-field input, .form-field select, .form-field textarea { width: 100%; padding: 12px 14px; border: 1px solid rgba(24,24,24,0.15); border-radius: 8px; font-family: inherit; font-size: 0.95rem; color: var(--black-900); background: var(--ink-50); transition: border-color var(--transition), background var(--transition); }
  .form-field input:focus, .form-field select:focus, .form-field textarea:focus { outline: none; border-color: var(--orange-500); background: var(--white); box-shadow: 0 0 0 3px rgba(239,82,29,0.10); }
  .form-field textarea { resize: vertical; min-height: 120px; }
  .form-msg { display: none; padding: 12px 16px; border-radius: 8px; margin-top: 12px; font-size: 0.9rem; }
  .form-msg.show { display: block; }
  .form-msg.success { background: rgba(22,163,74,0.10); color: var(--success); border: 1px solid rgba(22,163,74,0.25); }

  /* Category grid (list-style) */
  .cat-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(260px,1fr)); gap: 24px; }
  .cat-item { padding: 32px 26px; background: var(--white); border-radius: var(--radius-lg); border: 1px solid rgba(24,24,24,0.06); transition: all var(--transition); }
  .cat-item:hover { transform: translateY(-4px); box-shadow: var(--shadow-md); border-color: var(--orange-500); }
  .cat-item .c-ic { width: 54px; height: 54px; border-radius: 12px; background: rgba(239,82,29,0.10); color: var(--orange-500); display: grid; place-items: center; margin-bottom: 18px; }
  .cat-item h4 { margin-bottom: 12px; }
  .cat-item ul { list-style: none; }
  .cat-item ul li { padding: 6px 0; color: var(--ink-700); font-size: 0.92rem; display: flex; gap: 8px; align-items: flex-start; }
  .cat-item ul li::before { content: '▸'; color: var(--orange-500); font-weight: 700; }

  /* Director card - about page */
  .director-card { display: grid; grid-template-columns: 340px 1fr; gap: 50px; align-items: center; background: var(--white); border: 1px solid rgba(24,24,24,0.08); border-radius: var(--radius-xl); padding: 40px; box-shadow: var(--shadow-md); position: relative; overflow: hidden; }
  .director-card::before { content: ''; position: absolute; top: 0; right: 0; width: 300px; height: 300px; border-radius: 50%; background: radial-gradient(circle, rgba(239,82,29,0.08), transparent 70%); }
  .director-photo { position: relative; z-index: 1; }
  .director-photo img { width: 100%; aspect-ratio: 4/5; object-fit: cover; border-radius: var(--radius-lg); box-shadow: var(--shadow-md); border: 4px solid var(--white); }
  .director-photo .badge { position: absolute; bottom: 16px; left: 16px; background: var(--gradient-orange); color: var(--white); padding: 6px 14px; border-radius: 999px; font-size: 0.78rem; font-weight: 700; letter-spacing: 0.06em; text-transform: uppercase; box-shadow: var(--shadow-sm); }
  .director-info { position: relative; z-index: 1; }
  .director-info .name { color: var(--black-800); margin-bottom: 8px; }
  .director-info .title { display: inline-block; color: var(--orange-600); font-weight: 700; font-size: 0.88rem; text-transform: uppercase; letter-spacing: 0.1em; margin-bottom: 20px; }
  .director-info p { margin-bottom: 14px; }

  /* Reveal animations */
  .reveal { opacity: 0; transform: translateY(20px); transition: opacity 0.8s ease, transform 0.8s ease; }
  .reveal.in { opacity: 1; transform: translateY(0); }

  /* Mobile */
  @media (max-width: 1024px) {
    .hero-grid, .about-grid, .cta-inner, .contact-grid { grid-template-columns: 1fr; gap: 40px; }
    .products-grid, .services-grid, .cases-grid, .ind-grid, .why-grid { grid-template-columns: repeat(2, 1fr); }
    .partners-grid { grid-template-columns: repeat(4, 1fr); }
    .trust-strip-grid { grid-template-columns: repeat(2, 1fr); }
    .footer-grid { grid-template-columns: 1fr 1fr; }
    .hero-image { max-width: 500px; margin: 0 auto; }
    .fc-top { left: 10px; }
    .fc-bottom { right: 10px; }
    .cat-hero, .ind-row { grid-template-columns: 1fr; gap: 30px; }
    .ind-row.reverse { direction: ltr; }
    .director-card { grid-template-columns: 1fr; gap: 30px; padding: 30px; }
  }
  @media (max-width: 720px) {
    .section { padding: 70px 0; }
    .hero { padding: 130px 0 60px; }
    .nav-links, .nav-cta .btn { display: none; }
    .nav-cta .hamburger { display: flex; }
    .products-grid, .services-grid, .cases-grid, .ind-grid, .why-grid, .test-grid, .footer-grid { grid-template-columns: 1fr; }
    .partners-grid { grid-template-columns: repeat(3, 1fr); }
    .form-row { grid-template-columns: 1fr; }
    .hero-trust { gap: 20px; }
    .about-badge { left: 10px; bottom: -20px; padding: 16px 20px; }
    .about-badge .n { font-size: 1.7rem; }
    .contact-info-card, .contact-form { padding: 26px; }
    .cta-info { padding: 24px; }
    .fc-top, .fc-bottom { position: static; margin-top: 14px; display: inline-flex; }
    .brand img { height: 44px; }
    .cat-tabs { padding: 6px; gap: 4px; }
    .cat-tab { padding: 8px 14px; font-size: 0.82rem; }
  }

  /* Mobile menu */
  .mobile-menu { position: fixed; inset: 0; background: var(--white); z-index: 200; padding: 24px; display: none; flex-direction: column; }
  .mobile-menu.open { display: flex; }
  .mobile-menu .top { display: flex; justify-content: space-between; align-items: center; margin-bottom: 40px; }
  .mobile-menu nav { display: flex; flex-direction: column; gap: 4px; }
  .mobile-menu nav a { padding: 16px 12px; font-size: 1.15rem; font-weight: 500; color: var(--black-800); border-radius: 8px; }
  .mobile-menu nav a:hover { background: var(--ink-100); color: var(--orange-600); }
  .mobile-menu .btn { margin-top: 20px; justify-content: center; }
 
html,body{overflow-x:hidden;width:100%}
*{outline:1px}
  #root { display: none; }