:root {
      --dark:     #0b1120;
      --dark2:    #111d30;
      --dark3:    #162238;
      --electric: #00c8ff;
      --neon:     #b5ff47;
      --chalk:    #e8f0f7;
      --muted:    rgba(232,240,247,.55);
      --border:   rgba(255,255,255,.08);
      --card:     rgba(255,255,255,.04);
      --radius:   16px;
    }

    *, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
    html { scroll-behavior: smooth; }

    body {
      font-family: 'Nunito', sans-serif;
      background: var(--dark);
      color: var(--chalk);
      overflow-x: hidden;
    }

    h1,h2,h3,h4,h5,h6,.syne { font-family: 'Syne', sans-serif; }

    /* ── NOISE OVERLAY ── */
    body::before {
      content: '';
      position: fixed; inset: 0; z-index: 0; pointer-events: none;
      background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='noise'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23noise)' opacity='0.04'/%3E%3C/svg%3E");
      opacity: .35;
    }

    /* ══════════════════ NAV ══════════════════ */
    #mainNav {
      position: fixed; top: 0; left: 0; right: 0; z-index: 1000;
      padding: 18px 0;
      backdrop-filter: blur(20px) saturate(160%);
      background: rgba(11,17,32,.75);
      border-bottom: 1px solid var(--border);
      transition: padding .3s;
    }
    #mainNav.scrolled { padding: 10px 0; }

    .navbar-brand { display: flex; align-items: center; gap: 10px; text-decoration: none; }
    .brand-icon {
      width: 40px; height: 40px; border-radius: 10px;
      background: linear-gradient(135deg, var(--electric) 0%, var(--neon) 100%);
      display: flex; align-items: center; justify-content: center; flex-shrink: 0;
    }
    .brand-name {
      font-family: 'Syne', sans-serif;
      font-size: 1.35rem; font-weight: 800;
      color: var(--chalk); letter-spacing: -.02em;
    }
    .brand-name span { color: var(--electric); }

    .nav-link {
      color: rgba(232,240,247,.7) !important;
      font-weight: 500; font-size: .875rem;
      letter-spacing: .03em;
      transition: color .2s;
    }
    .nav-link:hover, .nav-link.active { color: var(--electric) !important; }

    .btn-nav {
      background: linear-gradient(90deg, var(--electric), #0095c8);
      color: #0b1120 !important; font-weight: 700 !important;
      border-radius: 50px; padding: 8px 22px !important;
      font-size: .84rem !important;
      transition: transform .2s, box-shadow .2s;
    }
    .btn-nav:hover { transform: translateY(-2px); box-shadow: 0 8px 28px rgba(0,200,255,.35); }

    .navbar-toggler { border: 1px solid var(--border); }
    .navbar-toggler-icon {
      background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 30 30'%3e%3cpath stroke='rgba(232,240,247,0.8)' stroke-linecap='round' stroke-miterlimit='10' stroke-width='2' d='M4 7h22M4 15h22M4 23h22'/%3e%3c/svg%3e");
    }

    /* ══════════════════ HERO ══════════════════ */
    #hero {
      min-height: 100vh;
      display: flex; align-items: center;
      padding: 130px 0 90px;
      position: relative; overflow: hidden;
    }

    /* Grid lines */
    #hero::before {
      content: '';
      position: absolute; inset: 0; z-index: 0;
      background-image:
        linear-gradient(rgba(0,200,255,.06) 1px, transparent 1px),
        linear-gradient(90deg, rgba(0,200,255,.06) 1px, transparent 1px);
      background-size: 64px 64px;
    }

    .hero-glow {
      position: absolute; border-radius: 50%; pointer-events: none; z-index: 0;
    }
    .hero-glow-1 {
      width: 700px; height: 700px; top: -15%; left: 15%;
      background: radial-gradient(circle, rgba(0,200,255,.16) 0%, transparent 68%);
      animation: floatGlow 8s ease-in-out infinite alternate;
    }
    .hero-glow-2 {
      width: 500px; height: 500px; bottom: -10%; right: 0%;
      background: radial-gradient(circle, rgba(181,255,71,.1) 0%, transparent 68%);
      animation: floatGlow 10s ease-in-out 2s infinite alternate;
    }
    @keyframes floatGlow { from { transform: scale(1); } to { transform: scale(1.18); } }

    .hero-content { position: relative; z-index: 1; }

    .hero-badge {
      display: inline-flex; align-items: center; gap: 8px;
      background: rgba(0,200,255,.1); border: 1px solid rgba(0,200,255,.28);
      border-radius: 50px; padding: 5px 16px;
      font-size: .75rem; font-weight: 600; color: var(--electric);
      letter-spacing: .07em; text-transform: uppercase; margin-bottom: 22px;
    }
    .hero-badge::before {
      content: ''; width: 7px; height: 7px;
      background: var(--electric); border-radius: 50%;
      animation: blink 1.6s infinite;
    }
    @keyframes blink { 0%,100%{opacity:1} 50%{opacity:.15} }

    .hero-title {
      font-size: clamp(2.6rem,5vw,4.5rem);
      font-weight: 800; line-height: 1.08; letter-spacing: -.03em;
      margin-bottom: 22px;
    }
    .hero-title .t-electric { color: var(--electric); }
    .hero-title .t-neon     { color: var(--neon); }

    .hero-sub {
      font-size: 1.05rem; font-weight: 300; color: var(--muted);
      line-height: 1.8; max-width: 500px; margin-bottom: 38px;
    }

    .btn-primary-ds {
      display: inline-flex; align-items: center; gap: 9px;
      background: linear-gradient(90deg, var(--electric), #009ec4);
      color: #0b1120; font-family: 'Syne', sans-serif;
      font-weight: 700; font-size: .9rem;
      padding: 13px 28px; border-radius: 50px; border: none;
      text-decoration: none; cursor: pointer;
      transition: transform .2s, box-shadow .2s;
    }
    .btn-primary-ds:hover { transform: translateY(-3px); box-shadow: 0 14px 36px rgba(0,200,255,.35); color: #0b1120; }

    .btn-ghost-ds {
      display: inline-flex; align-items: center; gap: 9px;
      background: transparent;
      color: var(--chalk); font-family: 'Syne', sans-serif;
      font-weight: 600; font-size: .9rem;
      padding: 12px 26px; border-radius: 50px;
      border: 1.5px solid rgba(232,240,247,.22);
      text-decoration: none; cursor: pointer;
      transition: border-color .2s, color .2s, background .2s;
    }
    .btn-ghost-ds:hover { border-color: var(--electric); color: var(--electric); background: rgba(0,200,255,.06); }

    /* Hero SVG illustration */
    .hero-illustration { position: relative; z-index: 1; }

    .hero-card-float {
      position: absolute;
      background: rgba(255,255,255,.05);
      border: 1px solid rgba(255,255,255,.1);
      border-radius: 14px;
      backdrop-filter: blur(10px);
      padding: 14px 18px;
      font-size: .78rem; font-weight: 600;
      display: flex; align-items: center; gap: 8px;
      animation: floatY 3.5s ease-in-out infinite alternate;
      white-space: nowrap;
    }
    .hero-card-float .dot {
      width: 8px; height: 8px; border-radius: 50%;
    }
    .card-float-1 { top: 12%; left: -6%; animation-delay: 0s; }
    .card-float-2 { bottom: 14%; right: -4%; animation-delay: 1.2s; }
    .card-float-3 { top: 52%; left: -10%; animation-delay: .6s; }
    @keyframes floatY { from { transform: translateY(0); } to { transform: translateY(-12px); } }

    /* Stats row */
    .hero-stats {
      display: flex; gap: 36px; margin-top: 48px; flex-wrap: wrap;
    }
    .stat-item { line-height: 1.2; }
    .stat-num {
      font-family: 'Syne', sans-serif;
      font-size: 2rem; font-weight: 800; color: var(--electric);
    }
    .stat-label { font-size: .78rem; color: var(--muted); font-weight: 400; }

    /* ══════════════════ SECTION COMMON ══════════════════ */
    section { position: relative; z-index: 1; }
    .section-label {
      display: inline-block;
      background: rgba(0,200,255,.1); border: 1px solid rgba(0,200,255,.25);
      border-radius: 50px; padding: 4px 16px;
      font-size: .72rem; font-weight: 700; color: var(--electric);
      letter-spacing: .1em; text-transform: uppercase; margin-bottom: 14px;
    }
    .section-title {
      font-size: clamp(1.9rem, 3.2vw, 2.9rem);
      font-weight: 800; letter-spacing: -.025em; line-height: 1.15;
      margin-bottom: 16px;
    }
    .section-sub {
      font-size: 1rem; color: var(--muted); font-weight: 300;
      line-height: 1.8; max-width: 560px;
    }
    .divider-line {
      width: 56px; height: 3px;
      background: linear-gradient(90deg, var(--electric), var(--neon));
      border-radius: 2px; margin: 18px 0 0;
    }

    /* ══════════════════ SERVICES ══════════════════ */
    #services { padding: 100px 0; background: var(--dark2); }

    .service-card {
      background: var(--card);
      border: 1px solid var(--border);
      border-radius: var(--radius);
      padding: 36px 30px;
      height: 100%;
      transition: transform .3s, border-color .3s, box-shadow .3s;
      position: relative; overflow: hidden;
    }
    .service-card::before {
      content: '';
      position: absolute; top: 0; left: 0; right: 0; height: 2px;
      background: linear-gradient(90deg, var(--electric), var(--neon));
      opacity: 0; transition: opacity .3s;
    }
    .service-card:hover { transform: translateY(-6px); border-color: rgba(0,200,255,.3); box-shadow: 0 20px 50px rgba(0,0,0,.3); }
    .service-card:hover::before { opacity: 1; }

    .service-icon {
      width: 56px; height: 56px; border-radius: 14px;
      background: rgba(0,200,255,.12);
      display: flex; align-items: center; justify-content: center;
      margin-bottom: 22px; font-size: 1.5rem; color: var(--electric);
      transition: background .3s;
    }
    .service-card:hover .service-icon { background: rgba(0,200,255,.22); }
    .service-card h5 {
      font-size: 1.1rem; font-weight: 700; margin-bottom: 12px;
      letter-spacing: -.01em;
    }
    .service-card p { font-size: .875rem; color: var(--muted); line-height: 1.75; margin: 0; }

    /* ══════════════════ ABOUT ══════════════════ */
    #about { padding: 100px 0; }

    .about-img-wrap {
      position: relative;
    }
    .about-img-wrap .img-badge {
      position: absolute; bottom: -16px; right: -16px;
      background: linear-gradient(135deg, var(--electric), var(--neon));
      color: var(--dark); border-radius: 14px;
      padding: 16px 22px; font-family: 'Syne', sans-serif;
      font-weight: 800; text-align: center;
    }
    .about-img-wrap .img-badge span { display: block; font-size: 1.8rem; line-height: 1; }
    .about-img-wrap .img-badge small { font-size: .72rem; font-weight: 600; letter-spacing: .06em; text-transform: uppercase; }

    .feature-tick {
      display: flex; align-items: flex-start; gap: 12px; margin-bottom: 16px;
    }
    .feature-tick .tick-icon {
      width: 26px; height: 26px; border-radius: 50%; flex-shrink: 0; margin-top: 1px;
      background: rgba(181,255,71,.15);
      display: flex; align-items: center; justify-content: center;
      color: var(--neon); font-size: .8rem;
    }
    .feature-tick p { font-size: .9rem; color: var(--muted); line-height: 1.65; margin: 0; }
    .feature-tick strong { color: var(--chalk); }

    /* ══════════════════ WORK / PORTFOLIO ══════════════════ */
    #work { padding: 100px 0; background: var(--dark2); }

    .work-card {
      border-radius: var(--radius);
      overflow: hidden;
      position: relative;
      cursor: pointer;
    }
    .work-card-inner {
      position: relative; overflow: hidden;
    }
    .work-card-inner svg {
      display: block; width: 100%; transition: transform .4s;
    }
    .work-card:hover .work-card-inner svg { transform: scale(1.05); }
    .work-overlay {
      position: absolute; inset: 0;
      background: linear-gradient(180deg, transparent 30%, rgba(11,17,32,.92) 100%);
      display: flex; flex-direction: column; justify-content: flex-end;
      padding: 24px;
      transform: translateY(8px); opacity: 0;
      transition: opacity .35s, transform .35s;
    }
    .work-card:hover .work-overlay { opacity: 1; transform: translateY(0); }
    .work-tag {
      font-size: .7rem; font-weight: 700; color: var(--electric);
      letter-spacing: .1em; text-transform: uppercase; margin-bottom: 6px;
    }
    .work-overlay h5 { font-size: 1.05rem; font-weight: 700; margin: 0; }

    .work-tag-static {
      font-size: .72rem; font-weight: 700; color: var(--electric);
      letter-spacing: .08em; text-transform: uppercase;
      margin-top: 14px; margin-bottom: 4px; display: block;
    }
    .work-title-static { font-size: 1rem; font-weight: 700; }

    /* ══════════════════ PROCESS ══════════════════ */
    #process { padding: 100px 0; }

    .process-step {
      display: flex; gap: 24px; align-items: flex-start;
      margin-bottom: 40px; position: relative;
    }
    .process-step:not(:last-child)::after {
      content: '';
      position: absolute; left: 22px; top: 52px; bottom: -20px; width: 1px;
      background: linear-gradient(180deg, rgba(0,200,255,.4), transparent);
    }
    .step-num {
      width: 46px; height: 46px; border-radius: 50%; flex-shrink: 0;
      border: 1.5px solid rgba(0,200,255,.35);
      display: flex; align-items: center; justify-content: center;
      font-family: 'Syne', sans-serif; font-weight: 800;
      font-size: .9rem; color: var(--electric);
      background: rgba(0,200,255,.06);
    }
    .step-body h5 { font-size: 1rem; font-weight: 700; margin-bottom: 6px; }
    .step-body p { font-size: .875rem; color: var(--muted); line-height: 1.7; margin: 0; }

    /* ══════════════════ TESTIMONIALS ══════════════════ */
    #testimonials { padding: 100px 0; background: var(--dark2); }

    .testi-card {
      background: var(--card);
      border: 1px solid var(--border);
      border-radius: var(--radius);
      padding: 32px 28px; height: 100%;
    }
    .testi-stars { color: #ffc83d; font-size: .85rem; margin-bottom: 16px; }
    .testi-text { font-size: .9rem; color: var(--muted); line-height: 1.8; margin-bottom: 22px; font-style: italic; }
    .testi-author { display: flex; align-items: center; gap: 13px; }
    .testi-avatar {
      width: 46px; height: 46px; border-radius: 50%;
      background: linear-gradient(135deg, var(--electric), var(--neon));
      display: flex; align-items: center; justify-content: center;
      font-family: 'Syne', sans-serif; font-weight: 800;
      font-size: 1rem; color: var(--dark); flex-shrink: 0;
    }
    .testi-name { font-weight: 700; font-size: .9rem; }
    .testi-role { font-size: .78rem; color: var(--muted); }

    /* ══════════════════ ENQUIRY FORM ══════════════════ */
    #contact { padding: 100px 0; }

    .contact-wrapper {
      background: var(--dark3);
      border: 1px solid var(--border);
      border-radius: 24px; overflow: hidden;
    }

    .contact-info-side {
      background: linear-gradient(160deg, rgba(0,200,255,.12), rgba(181,255,71,.06));
      border-right: 1px solid var(--border);
      padding: 56px 44px;
      height: 100%;
    }
    .contact-info-side h3 {
      font-size: 1.85rem; font-weight: 800;
      letter-spacing: -.02em; margin-bottom: 14px;
    }
    .contact-info-side p { font-size: .9rem; color: var(--muted); line-height: 1.8; margin-bottom: 36px; }

    .contact-detail {
      display: flex; align-items: flex-start; gap: 16px; margin-bottom: 28px;
    }
    .contact-detail-icon {
      width: 46px; height: 46px; border-radius: 12px; flex-shrink: 0;
      background: rgba(0,200,255,.1);
      display: flex; align-items: center; justify-content: center;
      color: var(--electric); font-size: 1.1rem;
    }
    .contact-detail-text label {
      display: block; font-size: .72rem; font-weight: 700;
      color: var(--electric); letter-spacing: .08em;
      text-transform: uppercase; margin-bottom: 3px;
    }
    .contact-detail-text span {
      font-size: .9rem; color: var(--chalk); font-weight: 400; line-height: 1.6;
    }

    .social-row { display: flex; gap: 10px; margin-top: 36px; }
    .social-btn {
      width: 40px; height: 40px; border-radius: 10px;
      background: rgba(255,255,255,.06);
      border: 1px solid var(--border);
      display: flex; align-items: center; justify-content: center;
      color: var(--muted); font-size: 1rem;
      text-decoration: none;
      transition: background .2s, color .2s, border-color .2s;
    }
    .social-btn:hover { background: rgba(0,200,255,.15); color: var(--electric); border-color: rgba(0,200,255,.3); }

    .contact-form-side { padding: 56px 44px; }
    .contact-form-side h4 { font-size: 1.4rem; font-weight: 800; margin-bottom: 28px; }

    .form-label {
      font-size: .78rem; font-weight: 700; color: var(--chalk);
      letter-spacing: .04em; text-transform: uppercase; margin-bottom: 6px;
    }
    .form-control, .form-select {
      background: rgba(255,255,255,.05) !important;
      border: 1px solid rgba(255,255,255,.1) !important;
      color: var(--chalk) !important;
      border-radius: 10px !important;
      padding: 12px 16px !important;
      font-family: 'Nunito', sans-serif !important;
      font-size: .9rem !important;
      transition: border-color .2s, box-shadow .2s !important;
    }
    .form-control::placeholder { color: rgba(232,240,247,.3) !important; }
    .form-control:focus, .form-select:focus {
      border-color: rgba(0,200,255,.5) !important;
      box-shadow: 0 0 0 3px rgba(0,200,255,.12) !important;
      background: rgba(255,255,255,.07) !important;
    }
    .form-select option { background: #111d30; color: var(--chalk); }
    textarea.form-control { resize: none; }

    .btn-submit {
      background: linear-gradient(90deg, var(--electric), #009ec4);
      color: #0b1120; font-family: 'Syne', sans-serif;
      font-weight: 700; font-size: .95rem;
      border: none; border-radius: 50px;
      padding: 13px 36px; width: 100%;
      transition: transform .2s, box-shadow .2s;
    }
    .btn-submit:hover { transform: translateY(-2px); box-shadow: 0 12px 30px rgba(0,200,255,.3); }

    #formAlert { display: none; margin-top: 16px; border-radius: 10px; }

    /* ══════════════════ FOOTER ══════════════════ */
    footer {
      background: #070e1c;
      border-top: 1px solid var(--border);
      padding: 56px 0 28px;
    }
    .footer-brand p { font-size: .875rem; color: var(--muted); margin-top: 14px; max-width: 280px; line-height: 1.75; }
    .footer-heading {
      font-family: 'Syne', sans-serif; font-weight: 700;
      font-size: .8rem; letter-spacing: .1em; text-transform: uppercase;
      color: var(--electric); margin-bottom: 18px;
    }
    footer ul { list-style: none; padding: 0; }
    footer ul li { margin-bottom: 10px; }
    footer ul li a {
      color: var(--muted); text-decoration: none; font-size: .875rem;
      transition: color .2s;
    }
    footer ul li a:hover { color: var(--chalk); }
    .footer-bottom {
      border-top: 1px solid var(--border);
      padding-top: 24px; margin-top: 40px;
      font-size: .8rem; color: var(--muted);
      display: flex; justify-content: space-between; align-items: center; flex-wrap: wrap; gap: 10px;
    }

    /* ══════════════════ SCROLL TO TOP ══════════════════ */
    #scrollTop {
      position: fixed; bottom: 28px; right: 28px; z-index: 999;
      width: 44px; height: 44px; border-radius: 50%;
      background: linear-gradient(135deg, var(--electric), var(--neon));
      color: var(--dark); border: none;
      display: flex; align-items: center; justify-content: center;
      font-size: 1.1rem;
      opacity: 0; pointer-events: none;
      transition: opacity .3s, transform .2s;
      box-shadow: 0 8px 24px rgba(0,200,255,.3);
    }
    #scrollTop.visible { opacity: 1; pointer-events: all; }
    #scrollTop:hover { transform: translateY(-3px); }

    /* ══════════════════ ANIMATIONS ══════════════════ */
    .reveal {
      opacity: 0; transform: translateY(32px);
      transition: opacity .7s ease, transform .7s ease;
    }
    .reveal.visible { opacity: 1; transform: translateY(0); }

    /* ══════════════════ RESPONSIVE ══════════════════ */
    @media (max-width: 991px) {
      .contact-info-side { border-right: none; border-bottom: 1px solid var(--border); }
      .hero-stats { gap: 22px; }
    }
    @media (max-width: 767px) {
      .contact-info-side, .contact-form-side { padding: 36px 28px; }
      .hero-card-float { display: none; }
    }