:root {
      --bg-deep: #f8fafc;
      --bg-mid: #f1f5f9;
      --surface: rgba(255, 255, 255, 0.88);
      --surface-border: rgba(14, 116, 144, 0.16);
      --text: #0f172a;
      --text-soft: #475569;
      --accent: #0284c7;
      --accent-2: #7c3aed;
      --accent-warm: #ea580c;
      --glow: rgba(2, 132, 199, 0.28);
      --radius: 16px;
      --font: "Segoe UI", system-ui, -apple-system, Roboto, Ubuntu, sans-serif;
      --ease-out: cubic-bezier(0.22, 1, 0.36, 1);
      --shadow-soft: 0 10px 36px rgba(15, 23, 42, 0.08);
      --shadow-card: 0 18px 48px rgba(15, 23, 42, 0.1);
    }

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

    html {
      scroll-behavior: smooth;
      /* Keeps in-page nav clicks clear of the sticky header */
      scroll-padding-top: 5.75rem;
    }

    body {
      margin: 0;
      font-family: var(--font);
      color: var(--text);
      background: linear-gradient(180deg, #fffbeb 0%, #ecfeff 38%, #eef2ff 72%, #faf5ff 100%);
      line-height: 1.65;
      overflow-x: hidden;
      -webkit-text-size-adjust: 100%;
      text-size-adjust: 100%;
    }

    /* Ambient background */
    .bg-stage {
      position: fixed;
      inset: 0;
      z-index: -2;
      background:
        radial-gradient(ellipse 100% 75% at 5% -5%, rgba(251, 191, 36, 0.28), transparent 52%),
        radial-gradient(ellipse 85% 60% at 100% 5%, rgba(14, 165, 233, 0.22), transparent 48%),
        radial-gradient(ellipse 70% 50% at 50% 105%, rgba(167, 139, 250, 0.2), transparent 55%),
        linear-gradient(168deg, #fffdf7 0%, #e0f2fe 35%, #ede9fe 68%, #fffbeb 100%);
    }

    .bg-orbs {
      position: fixed;
      inset: 0;
      z-index: -1;
      pointer-events: none;
      overflow: hidden;
    }

    .orb {
      position: absolute;
      border-radius: 50%;
      filter: blur(80px);
      opacity: 0.55;
      animation: orbFloat 32s var(--ease-out) infinite alternate;
    }

    .orb-1 {
      width: min(55vw, 420px);
      height: min(55vw, 420px);
      background: rgba(14, 165, 233, 0.35);
      top: -8%;
      left: -10%;
      animation-delay: -4s;
    }

    .orb-2 {
      width: min(45vw, 360px);
      height: min(45vw, 360px);
      background: rgba(167, 139, 250, 0.32);
      top: 35%;
      right: -12%;
      animation-delay: -8s;
    }

    .orb-3 {
      width: min(40vw, 320px);
      height: min(40vw, 320px);
      background: rgba(251, 191, 36, 0.28);
      bottom: -5%;
      left: 25%;
      animation-delay: -2s;
    }

    @keyframes orbFloat {
      0% { transform: translate(0, 0) scale(1); }
      100% { transform: translate(3%, 4%) scale(1.08); }
    }

    /* Top bar */
    .topbar {
      position: sticky;
      top: 0;
      z-index: 50;
      display: flex;
      flex-wrap: wrap;
      align-items: center;
      justify-content: space-between;
      gap: 1rem;
      padding: 0.85rem clamp(1rem, 4vw, 2rem);
      background: rgba(255, 255, 255, 0.78);
      backdrop-filter: blur(16px);
      -webkit-backdrop-filter: blur(16px);
      border-bottom: 1px solid rgba(15, 23, 42, 0.08);
      animation: topbarIn 1.15s var(--ease-out) both;
    }

    @keyframes topbarIn {
      from { opacity: 0; transform: translateY(-12px); }
      to { opacity: 1; transform: translateY(0); }
    }

    .brand {
      display: flex;
      align-items: center;
      gap: 0.65rem;
      text-decoration: none;
      color: var(--text);
    }

    .brand-mark {
      min-width: 44px;
      height: 40px;
      padding: 0 0.45rem;
      border-radius: 12px;
      background: linear-gradient(135deg, var(--accent), var(--accent-2));
      display: grid;
      place-items: center;
      font-weight: 800;
      font-size: 0.95rem;
      color: #ffffff;
      box-shadow: 0 4px 20px var(--glow);
      animation: markPulse 6s ease-in-out infinite;
    }

    /* Hindi श्री — use with Noto Sans Devanagari from Google Fonts */
    .brand-mark-devanagari {
      font-family: "Noto Sans Devanagari", "Noto Sans", system-ui, sans-serif;
      font-weight: 700;
      font-size: 1.18rem;
      line-height: 1;
      letter-spacing: -0.03em;
    }

    @keyframes markPulse {
      0%, 100% { box-shadow: 0 4px 18px var(--glow); transform: scale(1); }
      50% { box-shadow: 0 8px 28px rgba(124, 58, 237, 0.35); transform: scale(1.03); }
    }

    .brand-text {
      font-weight: 700;
      letter-spacing: -0.02em;
      font-size: 1.05rem;
    }

    .brand-text span {
      display: block;
      font-size: 0.68rem;
      font-weight: 500;
      color: var(--text-soft);
      letter-spacing: 0.04em;
      text-transform: uppercase;
    }

    .nav-links {
      display: flex;
      flex-wrap: wrap;
      gap: 0.35rem 1.25rem;
      align-items: center;
    }

    .nav-links a {
      color: var(--text-soft);
      text-decoration: none;
      font-size: 0.9rem;
      font-weight: 500;
      position: relative;
      padding: 0.25rem 0;
      transition: color 0.55s var(--ease-out), opacity 0.35s ease, transform 0.35s var(--ease-out);
    }

    .nav-links a::after {
      content: "";
      position: absolute;
      left: 0;
      bottom: 0;
      width: 0;
      height: 2px;
      background: linear-gradient(90deg, var(--accent), var(--accent-2));
      border-radius: 2px;
      transition: width 0.65s var(--ease-out);
    }

    .nav-links a:hover {
      color: var(--text);
    }

    .nav-links a:hover::after {
      width: 100%;
    }

    .nav-links a:focus-visible {
      color: var(--text);
      outline: none;
    }

    .nav-links a:focus-visible::after {
      width: 100%;
    }

    .nav-links a:active {
      opacity: 0.82;
      transform: translateY(1px);
    }

    .btn-call {
      display: inline-flex;
      align-items: center;
      gap: 0.45rem;
      padding: 0.55rem 1rem;
      border-radius: 999px;
      font-size: 0.85rem;
      font-weight: 600;
      text-decoration: none;
      color: #0f172a;
      background: linear-gradient(135deg, #7dd3fc, #38bdf8);
      box-shadow: 0 4px 20px rgba(2, 132, 199, 0.22);
      transition: transform 0.45s var(--ease-out), box-shadow 0.45s ease;
      white-space: nowrap;
      -webkit-tap-highlight-color: transparent;
    }

    .btn-call:hover {
      transform: translateY(-2px);
      box-shadow: 0 8px 28px rgba(2, 132, 199, 0.28);
    }

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

    /* Hero */
    .hero {
      padding: clamp(2.5rem, 8vw, 5rem) clamp(1.25rem, 5vw, 2.5rem) clamp(3rem, 10vw, 5.5rem);
      max-width: 56rem;
      margin: 0 auto;
    }

    .hero-badge {
      display: inline-flex;
      align-items: center;
      gap: 0.5rem;
      padding: 0.35rem 0.85rem;
      border-radius: 999px;
      font-size: 0.78rem;
      font-weight: 600;
      letter-spacing: 0.06em;
      text-transform: uppercase;
      color: var(--accent-warm);
      background: rgba(251, 191, 36, 0.2);
      border: 1px solid rgba(234, 88, 12, 0.22);
      margin-bottom: 1.25rem;
      animation: fadeUp 1.25s var(--ease-out) 0.1s both;
    }

    .hero-badge::before {
      content: "";
      width: 6px;
      height: 6px;
      border-radius: 50%;
      background: var(--accent-warm);
      box-shadow: 0 0 10px var(--accent-warm);
      animation: blink 3.2s ease-in-out infinite;
    }

    @keyframes blink {
      0%, 100% { opacity: 1; }
      50% { opacity: 0.35; }
    }

    .hero h1 {
      margin: 0 0 1rem;
      font-size: clamp(2rem, 5.5vw, 3.15rem);
      font-weight: 800;
      letter-spacing: -0.03em;
      line-height: 1.12;
      animation: fadeUp 1.3s var(--ease-out) 0.15s both;
    }

    .hero h1 .grad {
      background: linear-gradient(105deg, #0369a1, #0d9488, #7c3aed, #ea580c);
      background-size: 200% auto;
      -webkit-background-clip: text;
      background-clip: text;
      color: transparent;
      animation: gradShift 14s ease infinite;
    }

    @keyframes gradShift {
      0%, 100% { background-position: 0% center; }
      50% { background-position: 100% center; }
    }

    .hero-lead {
      margin: 0 0 2rem;
      max-width: 36rem;
      font-size: 1.08rem;
      color: var(--text-soft);
      animation: fadeUp 1.35s var(--ease-out) 0.25s both;
    }

    .hero-cta {
      display: flex;
      flex-wrap: wrap;
      gap: 0.85rem;
      animation: fadeUp 1.45s var(--ease-out) 0.35s both;
    }

    .btn-primary {
      display: inline-flex;
      align-items: center;
      gap: 0.5rem;
      padding: 0.85rem 1.35rem;
      border-radius: 12px;
      font-weight: 600;
      text-decoration: none;
      color: #0f172a;
      background: linear-gradient(135deg, #bae6fd, #38bdf8);
      box-shadow: 0 8px 28px rgba(2, 132, 199, 0.25);
      transition: transform 0.45s var(--ease-out), box-shadow 0.45s ease;
    }

    .btn-primary:hover {
      transform: translateY(-3px) scale(1.02);
      box-shadow: 0 14px 36px rgba(2, 132, 199, 0.28);
    }

    .btn-ghost {
      display: inline-flex;
      align-items: center;
      gap: 0.5rem;
      padding: 0.85rem 1.25rem;
      border-radius: 12px;
      font-weight: 600;
      text-decoration: none;
      color: var(--text);
      border: 1px solid var(--surface-border);
      background: rgba(255, 255, 255, 0.55);
      transition: border-color 0.4s ease, background 0.4s ease, transform 0.4s var(--ease-out);
    }

    .btn-ghost:hover {
      border-color: rgba(124, 58, 237, 0.35);
      background: rgba(237, 233, 254, 0.65);
      transform: translateY(-2px);
    }

    @keyframes fadeUp {
      from {
        opacity: 0;
        transform: translateY(22px);
      }
      to {
        opacity: 1;
        transform: translateY(0);
      }
    }

    /* Sections */
    main {
      max-width: 56rem;
      margin: 0 auto;
      padding: 0 clamp(1.25rem, 5vw, 2.5rem) 4rem;
    }

    .section-head {
      display: flex;
      align-items: flex-end;
      justify-content: space-between;
      flex-wrap: wrap;
      gap: 0.75rem;
      margin-bottom: 1.5rem;
    }

    .section-head h2 {
      margin: 0;
      font-size: 1.35rem;
      font-weight: 700;
      letter-spacing: -0.02em;
    }

    .section-head p {
      margin: 0;
      font-size: 0.9rem;
      color: var(--text-soft);
      max-width: 22rem;
    }

    .services-grid {
      display: grid;
      grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
      gap: 1.1rem;
    }

    .service-card {
      position: relative;
      padding: 1.5rem 1.4rem;
      border-radius: var(--radius);
      background: var(--surface);
      border: 1px solid var(--surface-border);
      overflow: hidden;
      opacity: 0;
      animation: cardIn 1.2s var(--ease-out) forwards;
      transition: transform 0.55s var(--ease-out), border-color 0.45s ease, box-shadow 0.55s ease;
    }

    .service-card:nth-child(1) { animation-delay: 0.08s; }
    .service-card:nth-child(2) { animation-delay: 0.22s; }
    .service-card:nth-child(3) { animation-delay: 0.36s; }

    @keyframes cardIn {
      from {
        opacity: 0;
        transform: translateY(28px);
      }
      to {
        opacity: 1;
        transform: translateY(0);
      }
    }

    .service-card::before {
      content: "";
      position: absolute;
      inset: -1px;
      border-radius: inherit;
      padding: 1px;
      background: linear-gradient(135deg, rgba(14, 165, 233, 0.22), transparent 42%, rgba(124, 58, 237, 0.18));
      -webkit-mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
      mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
      -webkit-mask-composite: xor;
      mask-composite: exclude;
      opacity: 0;
      transition: opacity 0.55s ease;
      pointer-events: none;
    }

    .service-card:hover {
      transform: translateY(-6px);
      border-color: rgba(2, 132, 199, 0.28);
      box-shadow: var(--shadow-card), 0 0 0 1px rgba(2, 132, 199, 0.06);
    }

    .service-card:hover::before {
      opacity: 1;
    }

    .service-icon {
      width: 48px;
      height: 48px;
      border-radius: 14px;
      display: grid;
      place-items: center;
      font-size: 1.35rem;
      margin-bottom: 1rem;
      background: linear-gradient(145deg, rgba(14, 165, 233, 0.16), rgba(124, 58, 237, 0.12));
      border: 1px solid rgba(15, 23, 42, 0.06);
    }

    .service-card h3 {
      margin: 0 0 0.5rem;
      font-size: 1.08rem;
      font-weight: 700;
    }

    .service-card p {
      margin: 0;
      font-size: 0.92rem;
      color: var(--text-soft);
    }

    .service-card ul {
      margin: 0.85rem 0 0;
      padding-left: 1.1rem;
      font-size: 0.88rem;
      color: var(--text-soft);
    }

    .service-card li {
      margin-bottom: 0.3rem;
    }

    /* Contact strip */
    .contact-panel {
      margin-top: 2.75rem;
      padding: 1.75rem clamp(1.25rem, 4vw, 2rem);
      border-radius: var(--radius);
      background: linear-gradient(135deg, rgba(224, 242, 254, 0.95), rgba(250, 232, 255, 0.88));
      border: 1px solid var(--surface-border);
      display: grid;
      gap: 1.25rem;
      grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
      align-items: center;
      animation: fadeUp 1.35s var(--ease-out) 0.4s both;
    }

    .contact-panel h2 {
      margin: 0 0 0.35rem;
      font-size: 1.2rem;
      grid-column: 1 / -1;
    }

    .contact-item {
      display: flex;
      flex-direction: column;
      gap: 0.2rem;
    }

    .contact-item label {
      font-size: 0.72rem;
      text-transform: uppercase;
      letter-spacing: 0.08em;
      color: var(--text-soft);
    }

    .contact-item a {
      font-weight: 600;
      color: var(--text);
      text-decoration: none;
      transition: color 0.4s ease;
    }

    .contact-item a:hover {
      color: var(--accent);
    }

    /* Map */
    .map-section {
      margin-top: 2.75rem;
      animation: fadeUp 1.45s var(--ease-out) 0.5s both;
    }

    .map-section h2 {
      margin: 0 0 1rem;
      font-size: 1.2rem;
    }

    .map-frame {
      position: relative;
      border-radius: var(--radius);
      overflow: hidden;
      border: 1px solid var(--surface-border);
      aspect-ratio: 16 / 10;
      max-height: 380px;
      box-shadow: var(--shadow-soft);
    }

    .map-frame::after {
      content: "";
      position: absolute;
      inset: 0;
      border-radius: inherit;
      box-shadow: inset 0 0 0 1px rgba(255, 255, 255, 0.65);
      pointer-events: none;
    }

    .map-frame iframe {
      width: 100%;
      height: 100%;
      border: 0;
      display: block;
    }

    .map-note {
      margin-top: 0.85rem;
      font-size: 0.88rem;
      color: var(--text-soft);
    }

    .map-note a {
      color: var(--accent);
    }

    footer {
      text-align: center;
      padding: 2rem 1.25rem;
      color: var(--text-soft);
      font-size: 0.85rem;
      border-top: 1px solid var(--surface-border);
    }

    /* Reduced motion */
    @media (prefers-reduced-motion: reduce) {
      html { scroll-behavior: auto; }
      .orb, .brand-mark, .hero-badge::before, .grad {
        animation: none !important;
      }
      .topbar, .hero-badge, .hero h1, .hero-lead, .hero-cta,
      .service-card, .contact-panel, .map-section {
        animation: none !important;
        opacity: 1 !important;
        transform: none !important;
      }
      .service-card { transition: none; }
      .btn-primary, .btn-ghost, .btn-call, .btn-wa, .nav-links a {
        transition: none;
      }
    }