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

  :root {
    --navy: #0A1628;
    --navy2: #112240;
    --blue: #1565C0;
    --blue-mid: #1976D2;
    --blue-light: #42A5F5;
    --accent: #00BFA5;
    --accent2: #FFB300;
    --white: #FFFFFF;
    --off-white: #F4F7FB;
    --text: #1A1A2E;
    --muted: #5A6585;
    --border: rgba(21,101,192,0.12);
    --card-bg: #FFFFFF;
    --section-alt: #F0F6FF;
  }

  html { scroll-behavior: smooth; }

  body {
    font-family: 'DM Sans', sans-serif;
    color: var(--text);
    background: var(--white);
    overflow-x: hidden;
  }

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

  /* ============ NAV ============ */
  nav {
    position: fixed; top: 0; left: 0; right: 0; z-index: 1000;
    background: rgba(10,22,40,0.97);
    backdrop-filter: blur(12px);
    border-bottom: 1px solid rgba(255,255,255,0.07);
    padding: 0 5%;
    display: flex; align-items: center; justify-content: space-between;
    height: 68px;
  }

  .nav-logo {
    display: flex; align-items: center; gap: 10px; text-decoration: none;
  }
  .logo-mark {
    width: 55px; height: 50px; border-radius: 10px;
    background: linear-gradient(135deg, var(--blue) 0%, var(--accent) 100%);
    display: flex; align-items: center; justify-content: center;
    font-family: 'Syne', sans-serif; font-weight: 800;
    font-size: 16px; color: #fff; letter-spacing: -0.5px;
    flex-shrink: 0;
  }
  .logo-text { color: #fff; font-family: 'Syne', sans-serif; font-weight: 700; font-size: 18px; }
  .logo-text span { color: var(--accent); }

  .nav-links { display: flex; gap: 36px; list-style: none; }
  .nav-links a {
    color: rgba(255,255,255,0.75); text-decoration: none;
    font-size: 14px; font-weight: 500; letter-spacing: 0.02em;
    transition: color 0.2s;
  }
  .nav-links a:hover { color: var(--accent); }

  .nav-cta {
    background: var(--accent); color: var(--navy);
    padding: 10px 22px; border-radius: 8px; font-weight: 600;
    font-size: 14px; text-decoration: none;
    transition: background 0.2s, transform 0.15s;
    font-family: 'Syne', sans-serif;
  }
  .nav-cta:hover { background: #00D4B8; transform: translateY(-1px); }

  .hamburger { display: none; flex-direction: column; gap: 5px; cursor: pointer; padding: 4px; }
  .hamburger span { width: 22px; height: 2px; background: #fff; border-radius: 2px; transition: 0.3s; }

  /* ============ HERO ============ */
  .hero {
    min-height: 100vh;
    background: var(--navy);
    display: flex; align-items: center;
    position: relative; overflow: hidden;
    padding: 100px 5% 60px;
  }

  .hero-grid {
    position: absolute; inset: 0;
    background-image:
      linear-gradient(rgba(21,101,192,0.08) 1px, transparent 1px),
      linear-gradient(90deg, rgba(21,101,192,0.08) 1px, transparent 1px);
    background-size: 50px 50px;
  }

  .hero-glow {
    position: absolute; top: -200px; right: -200px;
    width: 700px; height: 700px; border-radius: 50%;
    background: radial-gradient(circle, rgba(0,191,165,0.12) 0%, transparent 70%);
    pointer-events: none;
  }
  .hero-glow2 {
    position: absolute; bottom: -150px; left: -150px;
    width: 500px; height: 500px; border-radius: 50%;
    background: radial-gradient(circle, rgba(21,101,192,0.15) 0%, transparent 70%);
    pointer-events: none;
  }

  .hero-content { position: relative; z-index: 1; max-width: 760px; }

  .hero-badge {
    display: inline-flex; align-items: center; gap: 8px;
    background: rgba(0,191,165,0.12); border: 1px solid rgba(0,191,165,0.3);
    color: var(--accent); font-size: 13px; font-weight: 500;
    padding: 6px 16px; border-radius: 100px; margin-bottom: 28px;
    letter-spacing: 0.03em;
  }
  .hero-badge-dot { width: 6px; height: 6px; border-radius: 50%; background: var(--accent); }

  .hero h1 {
    font-size: clamp(2.8rem, 6vw, 4.8rem);
    font-weight: 800; line-height: 1.08; color: #fff;
    margin-bottom: 24px; letter-spacing: -1px;
  }
  .hero h1 .highlight { color: var(--accent); }
  .hero h1 .blue-hl { color: var(--blue-light); }

  .hero-sub {
    font-size: clamp(1rem, 2vw, 1.2rem);
    color: rgba(255,255,255,0.6); line-height: 1.7;
    max-width: 580px; margin-bottom: 40px; font-weight: 300;
  }

  .hero-actions { display: flex; gap: 16px; flex-wrap: wrap; }

  .btn-primary {
    background: var(--accent); color: var(--navy);
    padding: 14px 32px; border-radius: 10px; font-weight: 700;
    font-size: 15px; text-decoration: none;
    font-family: 'Syne', sans-serif;
    transition: background 0.2s, transform 0.15s;
    display: inline-flex; align-items: center; gap: 8px;
  }
  .btn-primary:hover { background: #00D4B8; transform: translateY(-2px); }

  .btn-outline {
    border: 1.5px solid rgba(255,255,255,0.25); color: #fff;
    padding: 14px 32px; border-radius: 10px; font-weight: 500;
    font-size: 15px; text-decoration: none;
    transition: border-color 0.2s, background 0.2s;
    display: inline-flex; align-items: center; gap: 8px;
  }
  .btn-outline:hover { border-color: var(--accent); background: rgba(0,191,165,0.08); }

  .hero-stats {
    display: flex; gap: 40px; flex-wrap: wrap;
    margin-top: 60px; padding-top: 40px;
    border-top: 1px solid rgba(255,255,255,0.08);
  }
  .stat-item {}
  .stat-num {
    font-family: 'Syne', sans-serif; font-size: 2rem; font-weight: 800;
    color: #fff;
  }
  .stat-num span { color: var(--accent); }
  .stat-label { font-size: 13px; color: rgba(255,255,255,0.45); margin-top: 2px; }

  /* ============ SECTIONS ============ */
  section { padding: 96px 5%; }

  .section-label {
    font-size: 12px; font-weight: 600; letter-spacing: 0.12em;
    text-transform: uppercase; color: var(--blue-mid);
    margin-bottom: 12px; font-family: 'Syne', sans-serif;
  }
  .section-title {
    font-size: clamp(1.8rem, 4vw, 2.8rem); font-weight: 800;
    color: var(--navy); line-height: 1.15; margin-bottom: 16px;
    letter-spacing: -0.5px;
  }
  .section-title .accent { color: var(--blue-mid); }
  .section-sub {
    font-size: 1.05rem; color: var(--muted);
    max-width: 600px; line-height: 1.75;
  }

  /* ============ SERVICES ============ */
  .services { background: var(--off-white); }
  .services-header { text-align: center; margin-bottom: 64px; }
  .services-header .section-sub { margin: 0 auto; }

  .services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 24px; max-width: 1200px; margin: 0 auto;
  }

  .service-card {
    background: var(--card-bg);
    border: 1px solid var(--border);
    border-radius: 16px; padding: 32px;
    position: relative; overflow: hidden;
    transition: transform 0.25s, box-shadow 0.25s, border-color 0.25s;
    cursor: default;
  }
  .service-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 16px 48px rgba(21,101,192,0.12);
    border-color: rgba(21,101,192,0.3);
  }
  .service-card::before {
    content: ''; position: absolute; top: 0; left: 0; right: 0;
    height: 3px; background: linear-gradient(90deg, var(--blue), var(--accent));
    opacity: 0; transition: opacity 0.25s;
  }
  .service-card:hover::before { opacity: 1; }

  .service-icon {
    width: 52px; height: 52px; border-radius: 14px;
    display: flex; align-items: center; justify-content: center;
    font-size: 24px; margin-bottom: 20px;
  }

  .icon-blue { background: rgba(21,101,192,0.1); }
  .icon-teal { background: rgba(0,191,165,0.1); }
  .icon-amber { background: rgba(255,179,0,0.1); }
  .icon-purple { background: rgba(103,58,183,0.1); }

  .service-card h3 {
    font-size: 1.1rem; font-weight: 700; margin-bottom: 10px; color: var(--navy);
  }
  .service-card p { font-size: 14px; color: var(--muted); line-height: 1.7; }

  .service-tags {
    display: flex; flex-wrap: wrap; gap: 6px; margin-top: 16px;
  }
  .tag {
    font-size: 11px; font-weight: 500; padding: 3px 10px; border-radius: 100px;
    background: var(--off-white); color: var(--blue-mid);
    border: 1px solid rgba(21,101,192,0.15);
  }

  /* ============ WHY US ============ */
  .why-us { background: var(--white); }
  .why-grid {
    display: grid; grid-template-columns: 1fr 1fr;
    gap: 80px; align-items: center;
    max-width: 1200px; margin: 0 auto;
  }

  .why-visual {
    background: linear-gradient(135deg, var(--navy) 0%, var(--navy2) 100%);
    border-radius: 24px; padding: 48px 40px; position: relative; overflow: hidden;
  }
  .why-visual::after {
    content: ''; position: absolute; bottom: -60px; right: -60px;
    width: 200px; height: 200px; border-radius: 50%;
    background: rgba(0,191,165,0.1);
  }
  .why-visual-item {
    display: flex; align-items: flex-start; gap: 16px;
    padding: 20px 0;
    border-bottom: 1px solid rgba(255,255,255,0.07);
  }
  .why-visual-item:last-child { border-bottom: none; }
  .why-check {
    width: 32px; height: 32px; border-radius: 8px;
    background: rgba(0,191,165,0.15); border: 1px solid rgba(0,191,165,0.3);
    display: flex; align-items: center; justify-content: center;
    flex-shrink: 0; font-size: 14px; color: var(--accent);
  }
  .why-visual-item h4 { color: #fff; font-size: 15px; font-weight: 600; margin-bottom: 4px; }
  .why-visual-item p { color: rgba(255,255,255,0.5); font-size: 13px; line-height: 1.6; }

  .why-points { display: flex; flex-direction: column; gap: 28px; }
  .why-point { display: flex; gap: 20px; align-items: flex-start; }
  .why-num {
    width: 42px; height: 42px; border-radius: 12px;
    background: rgba(21,101,192,0.08);
    display: flex; align-items: center; justify-content: center;
    font-family: 'Syne', sans-serif; font-weight: 800; font-size: 16px;
    color: var(--blue-mid); flex-shrink: 0;
  }
  .why-point h4 { font-size: 1rem; font-weight: 600; color: var(--navy); margin-bottom: 5px; }
  .why-point p { font-size: 14px; color: var(--muted); line-height: 1.65; }

  /* ============ INDUSTRIES ============ */
  .industries { background: var(--section-alt); }
  .industries-header { text-align: center; margin-bottom: 56px; }
  .industries-header .section-sub { margin: 0 auto; }

  .ind-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
    gap: 16px; max-width: 1000px; margin: 0 auto;
  }
  .ind-card {
    background: #fff; border: 1px solid var(--border);
    border-radius: 14px; padding: 28px 20px; text-align: center;
    transition: transform 0.2s, box-shadow 0.2s;
  }
  .ind-card:hover { transform: translateY(-3px); box-shadow: 0 8px 24px rgba(21,101,192,0.1); }
  .ind-icon { font-size: 32px; margin-bottom: 12px; }
  .ind-card h4 { font-size: 14px; font-weight: 600; color: var(--navy); }

  /* ============ PROCESS ============ */
  .process { background: var(--white); }
  .process-header { text-align: center; margin-bottom: 64px; }
  .process-steps {
    display: grid; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 0; max-width: 1100px; margin: 0 auto; position: relative;
  }
  .process-steps::before {
    content: '';
    position: absolute; top: 34px; left: 10%; right: 10%;
    height: 1px; background: linear-gradient(90deg, transparent, var(--blue), var(--accent), var(--blue), transparent);
    opacity: 0.25;
  }
  .step { text-align: center; padding: 0 24px; position: relative; }
  .step-num {
    width: 68px; height: 68px; border-radius: 50%;
    background: linear-gradient(135deg, var(--blue), var(--accent));
    color: #fff; font-family: 'Syne', sans-serif;
    font-size: 1.3rem; font-weight: 800;
    display: flex; align-items: center; justify-content: center;
    margin: 0 auto 20px; position: relative; z-index: 1;
    box-shadow: 0 8px 24px rgba(21,101,192,0.25);
  }
  .step h4 { font-size: 1rem; font-weight: 700; color: var(--navy); margin-bottom: 8px; }
  .step p { font-size: 13px; color: var(--muted); line-height: 1.65; }

  /* ============ CONTACT ============ */
  .contact { background: var(--navy); position: relative; overflow: hidden; }
  .contact-glow {
    position: absolute; top: -100px; right: -100px;
    width: 400px; height: 400px; border-radius: 50%;
    background: radial-gradient(circle, rgba(0,191,165,0.1) 0%, transparent 70%);
  }
  .contact-inner {
    display: grid; grid-template-columns: 1fr 1fr;
    gap: 80px; align-items: start;
    max-width: 1100px; margin: 0 auto; position: relative; z-index: 1;
  }

  .contact-info .section-title { color: #fff; }
  .contact-info .section-sub { color: rgba(255,255,255,0.55); }
  .contact-detail {
    display: flex; gap: 14px; align-items: flex-start;
    margin-top: 32px;
  }
  .cd-icon {
    width: 40px; height: 40px; border-radius: 10px;
    background: rgba(0,191,165,0.12); border: 1px solid rgba(0,191,165,0.2);
    display: flex; align-items: center; justify-content: center;
    font-size: 18px; flex-shrink: 0;
  }
  .cd-text label { display: block; font-size: 12px; color: rgba(255,255,255,0.4); margin-bottom: 2px; letter-spacing: 0.05em; }
  .cd-text p { font-size: 15px; color: #fff; font-weight: 500; }
  .cd-text a { color: var(--accent); text-decoration: none; font-size: 15px; font-weight: 500; }

  .contact-form {
    background: rgba(255,255,255,0.04);
    border: 1px solid rgba(255,255,255,0.08);
    border-radius: 20px; padding: 40px;
  }
  .contact-form h3 {
    font-size: 1.3rem; color: #fff; margin-bottom: 28px;
    font-weight: 700;
  }
  .form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
  .form-group { margin-bottom: 18px; }
  .form-group label {
    display: block; font-size: 13px; color: rgba(255,255,255,0.5);
    margin-bottom: 8px; letter-spacing: 0.02em;
  }
  .form-group input,
  .form-group select,
  .form-group textarea {
    width: 100%; background: rgba(255,255,255,0.06);
    border: 1px solid rgba(255,255,255,0.12);
    border-radius: 10px; padding: 12px 16px;
    color: #fff; font-size: 14px; font-family: 'DM Sans', sans-serif;
    outline: none; transition: border-color 0.2s;
  }
  .form-group input::placeholder,
  .form-group textarea::placeholder { color: rgba(255,255,255,0.25); }
  .form-group input:focus,
  .form-group select:focus,
  .form-group textarea:focus { border-color: var(--accent); }
  .form-group select option { background: var(--navy2); }
  .form-group textarea { resize: vertical; min-height: 100px; }

  .btn-submit {
    width: 100%; background: linear-gradient(135deg, var(--accent), #00A090);
    color: var(--navy); border: none; border-radius: 10px;
    padding: 14px 32px; font-size: 15px; font-weight: 700;
    font-family: 'Syne', sans-serif; cursor: pointer;
    transition: opacity 0.2s, transform 0.15s;
    letter-spacing: 0.02em;
  }
  .btn-submit:hover { opacity: 0.9; transform: translateY(-1px); }

  /* ============ FOOTER ============ */
  footer {
    background: #060E1A; padding: 48px 5% 32px;
    border-top: 1px solid rgba(255,255,255,0.05);
  }
  .footer-top {
    display: grid; grid-template-columns: 2fr 1fr 1fr 1fr;
    gap: 48px; margin-bottom: 48px;
  }
  .footer-brand p {
    color: rgba(255,255,255,0.4); font-size: 13px; line-height: 1.7;
    margin: 16px 0 24px;
  }
  .footer-social { display: flex; gap: 10px; }
  .social-btn {
    width: 36px; height: 36px; border-radius: 8px;
    background: rgba(255,255,255,0.06); border: 1px solid rgba(255,255,255,0.08);
    display: flex; align-items: center; justify-content: center;
    color: rgba(255,255,255,0.5); font-size: 14px; text-decoration: none;
    transition: background 0.2s, color 0.2s;
  }
  .social-btn:hover { background: rgba(0,191,165,0.15); color: var(--accent); }

  .footer-col h5 {
    font-family: 'Syne', sans-serif; font-size: 13px; font-weight: 700;
    color: rgba(255,255,255,0.6); letter-spacing: 0.08em;
    text-transform: uppercase; margin-bottom: 18px;
  }
  .footer-col ul { list-style: none; display: flex; flex-direction: column; gap: 10px; }
  .footer-col ul a {
    color: rgba(255,255,255,0.4); font-size: 13px; text-decoration: none;
    transition: color 0.2s;
  }
  .footer-col ul a:hover { color: var(--accent); }

  .footer-bottom {
    border-top: 1px solid rgba(255,255,255,0.06);
    padding-top: 24px; display: flex;
    justify-content: space-between; align-items: center; flex-wrap: gap;
  }
  .footer-bottom p { color: rgba(255,255,255,0.25); font-size: 12px; }
  .footer-bottom a { color: var(--accent); text-decoration: none; }

  /* ============ FLOATING CTA ============ */
  .float-cta {
    position: fixed; bottom: 28px; right: 28px; z-index: 999;
    background: var(--accent); color: var(--navy);
    width: 56px; height: 56px; border-radius: 50%;
    display: flex; align-items: center; justify-content: center;
    font-size: 22px; box-shadow: 0 8px 24px rgba(0,191,165,0.35);
    text-decoration: none; transition: transform 0.2s, box-shadow 0.2s;
  }
  .float-cta:hover { transform: scale(1.1); box-shadow: 0 12px 32px rgba(0,191,165,0.45); }

  /* ============ TICKER ============ */
  .ticker { background: var(--blue); padding: 12px 0; overflow: hidden; }
  .ticker-inner {
    display: flex; gap: 0; white-space: nowrap;
    animation: ticker 30s linear infinite;
    width: max-content;
  }
  .ticker-item {
    font-size: 13px; font-weight: 500; color: rgba(255,255,255,0.9);
    padding: 0 32px; letter-spacing: 0.03em;
    display: flex; align-items: center; gap: 10px;
  }
  .ticker-dot { width: 5px; height: 5px; background: var(--accent); border-radius: 50%; }
  @keyframes ticker { 0% { transform: translateX(0); } 100% { transform: translateX(-50%); } }

  /* ============ RESPONSIVE ============ */
  @media (max-width: 960px) {
    .why-grid { grid-template-columns: 1fr; gap: 48px; }
    .contact-inner { grid-template-columns: 1fr; gap: 48px; }
    .footer-top { grid-template-columns: 1fr 1fr; gap: 32px; }
    .process-steps::before { display: none; }
    nav .nav-links, nav .nav-cta { display: none; }
    .hamburger { display: flex; }
  }

  @media (max-width: 600px) {
    section { padding: 64px 5%; }
    .form-row { grid-template-columns: 1fr; }
    .footer-top { grid-template-columns: 1fr; }
    .hero-stats { gap: 28px; }
    .step { padding: 0 10px; }
  }

  /* ============ ANIMATIONS ============ */
  .fade-up {
    opacity: 0; transform: translateY(30px);
    transition: opacity 0.6s ease, transform 0.6s ease;
  }
  .fade-up.visible { opacity: 1; transform: translateY(0); }

  /* Mobile Nav */
  .mobile-nav {
    display: none; flex-direction: column;
    position: fixed; top: 68px; left: 0; right: 0;
    background: rgba(10,22,40,0.98); backdrop-filter: blur(12px);
    padding: 24px 5%; z-index: 999;
    border-bottom: 1px solid rgba(255,255,255,0.07);
  }
  .mobile-nav.open { display: flex; }
  .mobile-nav a {
    color: rgba(255,255,255,0.8); text-decoration: none;
    padding: 14px 0; font-size: 16px; font-weight: 500;
    border-bottom: 1px solid rgba(255,255,255,0.07);
  }
  .mobile-nav a:last-child { border-bottom: none; color: var(--accent); font-weight: 700; }
  .error-text {
  color: red;
  font-size: 12px;
  margin-top: 4px;
}

.input-error {
  border: 1px solid red !important;
}

.btn-submit.loading {
  opacity: 0.6;
  pointer-events: none;
}