/* ====== Design Tokens ====== */
  :root {
    --navy-950: #04091c;
    --navy-900: #061128;
    --navy-800: #0a1a3a;
    --navy-700: #0f2552;
    --navy-600: #173372;
    --blue-500: #2776ff;
    --blue-400: #4a8dff;
    --blue-300: #7eaeff;
    --silver-100: #f4f6fb;
    --silver-300: #cdd4e0;
    --silver-500: #8993a5;
    --silver-700: #4a5468;
    --grad-blue: linear-gradient(135deg, #1e5fff 0%, #4a8dff 45%, #1239a8 100%);
    --grad-silver: linear-gradient(135deg, #f4f6fb 0%, #b8c1d1 50%, #6f7a90 100%);
    --grad-text-silver: linear-gradient(180deg, #ffffff 0%, #d9dee9 60%, #8a93a6 100%);
    --grad-text-blue: linear-gradient(180deg, #6da4ff 0%, #2776ff 55%, #0e3aa8 100%);
    --shadow-glow: 0 0 60px rgba(39, 118, 255, 0.35);
    --shadow-card: 0 20px 60px -20px rgba(0, 0, 0, 0.6), 0 0 0 1px rgba(255,255,255,0.04);
    --font-display: 'Orbitron', system-ui, sans-serif;
    --font-body: 'Manrope', system-ui, sans-serif;
  }

  *, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
  html { scroll-behavior: smooth; }
  body {
    font-family: var(--font-body);
    background: var(--navy-900);
    color: var(--silver-100);
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
    overflow-x: hidden;
    min-height: 100vh;
  }

  /* ====== Atmospheric background ====== */
  body::before {
    content: '';
    position: fixed;
    inset: 0;
    background:
      radial-gradient(ellipse 80% 50% at 20% 0%, rgba(39, 118, 255, 0.18), transparent 60%),
      radial-gradient(ellipse 60% 50% at 90% 30%, rgba(74, 141, 255, 0.10), transparent 60%),
      radial-gradient(ellipse 50% 30% at 50% 100%, rgba(18, 57, 168, 0.20), transparent 70%);
    pointer-events: none;
    z-index: 0;
  }
  body::after {
    content: '';
    position: fixed;
    inset: 0;
    background-image:
      linear-gradient(rgba(255,255,255,0.025) 1px, transparent 1px),
      linear-gradient(90deg, rgba(255,255,255,0.025) 1px, transparent 1px);
    background-size: 64px 64px;
    background-position: -1px -1px;
    pointer-events: none;
    z-index: 0;
    mask-image: radial-gradient(ellipse 70% 70% at 50% 30%, black, transparent 90%);
  }

  /* ====== Layout container ====== */
  .container {
    max-width: 1240px;
    margin: 0 auto;
    padding: 0 24px;
    position: relative;
    z-index: 1;
  }

  /* ====== Nav ====== */
  .nav {
    position: sticky;
    top: 0;
    z-index: 100;
    backdrop-filter: blur(16px);
    background: rgba(6, 17, 40, 0.75);
    border-bottom: 1px solid rgba(255,255,255,0.06);
  }
  .nav-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 16px 0;
  }
  .brand {
    display: flex;
    align-items: center;
    gap: 12px;
    text-decoration: none;
    color: inherit;
  }
  .brand-mark { width: 42px; height: 42px; flex-shrink: 0; object-fit: contain; filter: drop-shadow(0 0 12px rgba(39, 118, 255, 0.4)); }
  .brand-name {
    font-family: var(--font-display);
    font-weight: 700;
    font-size: 15px;
    letter-spacing: 0.12em;
    background: var(--grad-text-silver);
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
  }
  .brand-name span {
    background: var(--grad-text-blue);
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
  }
  .nav-links {
    display: flex;
    align-items: center;
    gap: 36px;
    list-style: none;
  }
  .nav-links a {
    color: var(--silver-300);
    text-decoration: none;
    font-size: 14px;
    font-weight: 500;
    letter-spacing: 0.02em;
    transition: color 0.2s ease;
    position: relative;
  }
  .nav-links a:hover { color: var(--blue-400); }
  .nav-links a::after {
    content: '';
    position: absolute;
    left: 0; bottom: -6px;
    width: 0; height: 1px;
    background: var(--blue-500);
    transition: width 0.3s ease;
  }
  .nav-links a:hover::after { width: 100%; }
  .nav-cta {
    padding: 10px 22px;
    background: var(--grad-blue);
    color: white;
    text-decoration: none;
    border-radius: 2px;
    font-size: 13px;
    font-weight: 600;
    letter-spacing: 0.05em;
    text-transform: uppercase;
    box-shadow: 0 8px 24px -8px rgba(39, 118, 255, 0.6);
    transition: transform 0.2s ease, box-shadow 0.2s ease;
    position: relative;
    overflow: hidden;
  }
  .nav-cta:hover { transform: translateY(-1px); box-shadow: 0 12px 32px -8px rgba(39, 118, 255, 0.8); }
  .nav-toggle {
    display: none;
    background: none;
    border: 1px solid rgba(255,255,255,0.15);
    color: var(--silver-100);
    width: 40px; height: 40px;
    cursor: pointer;
    align-items: center;
    justify-content: center;
    border-radius: 2px;
  }
  .nav-toggle svg { width: 20px; height: 20px; }

  /* ====== Hero ====== */
  .hero {
    padding: 80px 0 80px;
    text-align: center;
    position: relative;
  }
  .hero-mark {
    width: min(560px, 80%);
    height: auto;
    display: block;
    margin: 24px auto 32px;
    filter: drop-shadow(0 20px 60px rgba(39, 118, 255, 0.45));
    animation: floatY 6s ease-in-out infinite;
  }
  @keyframes floatY {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-10px); }
  }
  .hero-tag {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 6px 16px;
    border: 1px solid rgba(39, 118, 255, 0.4);
    background: rgba(39, 118, 255, 0.08);
    border-radius: 100px;
    font-size: 12px;
    letter-spacing: 0.2em;
    color: var(--blue-300);
    text-transform: uppercase;
    font-weight: 600;
    margin-bottom: 28px;
  }
  .hero-tag::before {
    content: '';
    width: 6px; height: 6px;
    background: var(--blue-400);
    border-radius: 50%;
    box-shadow: 0 0 12px var(--blue-400);
    animation: pulse 2s ease-in-out infinite;
  }
  @keyframes pulse {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.4; }
  }
  .hero h1 {
    font-family: var(--font-display);
    font-weight: 900;
    font-size: clamp(36px, 7vw, 86px);
    line-height: 0.95;
    letter-spacing: -0.02em;
    margin-bottom: 24px;
  }
  .hero h1 .silver {
    background: var(--grad-text-silver);
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
    display: inline-block;
    text-shadow: 0 4px 30px rgba(255, 255, 255, 0.15);
  }
  .hero h1 .blue {
    background: var(--grad-text-blue);
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
    display: inline-block;
    text-shadow: 0 4px 30px rgba(39, 118, 255, 0.35);
  }
  .hero-divider {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 12px;
    max-width: 720px;
    margin: 0 auto 18px;
    color: var(--silver-300);
    font-size: 13px;
    letter-spacing: 0.4em;
    text-transform: uppercase;
    font-weight: 500;
  }
  .hero-divider::before, .hero-divider::after {
    content: '';
    height: 1px;
    flex: 1;
    background: linear-gradient(90deg, transparent, var(--blue-500), transparent);
  }
  .hero-divider .dot {
    width: 4px; height: 4px;
    background: var(--blue-400);
    border-radius: 50%;
    display: inline-block;
    margin: 0 8px;
  }
  .hero p {
    max-width: 680px;
    margin: 28px auto 40px;
    font-size: clamp(15px, 1.5vw, 18px);
    color: var(--silver-300);
    line-height: 1.7;
  }
  .hero-actions {
    display: flex;
    gap: 16px;
    justify-content: center;
    flex-wrap: wrap;
  }
  .btn {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 16px 32px;
    text-decoration: none;
    font-size: 14px;
    font-weight: 600;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    border-radius: 2px;
    transition: all 0.25s ease;
    cursor: pointer;
    border: none;
  }
  .btn-primary {
    background: var(--grad-blue);
    color: white;
    box-shadow: 0 12px 32px -8px rgba(39, 118, 255, 0.6), inset 0 1px 0 rgba(255,255,255,0.25);
  }
  .btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 18px 40px -8px rgba(39, 118, 255, 0.8), inset 0 1px 0 rgba(255,255,255,0.3);
  }
  .btn-ghost {
    background: transparent;
    color: var(--silver-100);
    border: 1px solid rgba(255,255,255,0.18);
  }
  .btn-ghost:hover {
    border-color: var(--blue-400);
    color: var(--blue-300);
    background: rgba(39, 118, 255, 0.06);
  }

  /* ====== Stats strip ====== */
  .stats {
    padding: 40px 0 80px;
    position: relative;
  }
  .stats-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 1px;
    background: rgba(255,255,255,0.08);
    border: 1px solid rgba(255,255,255,0.08);
    border-radius: 4px;
    overflow: hidden;
  }
  .stat {
    background: rgba(6, 17, 40, 0.6);
    padding: 32px 24px;
    text-align: center;
    transition: background 0.3s ease;
  }
  .stat:hover { background: rgba(39, 118, 255, 0.08); }
  .stat-num {
    font-family: var(--font-display);
    font-size: clamp(28px, 4vw, 42px);
    font-weight: 800;
    background: var(--grad-text-blue);
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
    line-height: 1;
    margin-bottom: 8px;
  }
  .stat-label {
    font-size: 12px;
    color: var(--silver-500);
    letter-spacing: 0.15em;
    text-transform: uppercase;
    font-weight: 600;
  }

  /* ====== Sections ====== */
  section { padding: 100px 0; position: relative; }
  .eyebrow {
    display: inline-block;
    font-size: 12px;
    color: var(--blue-400);
    letter-spacing: 0.3em;
    text-transform: uppercase;
    font-weight: 700;
    margin-bottom: 16px;
    position: relative;
    padding-left: 32px;
  }
  .eyebrow::before {
    content: '';
    position: absolute;
    left: 0; top: 50%;
    transform: translateY(-50%);
    width: 24px; height: 1px;
    background: var(--blue-500);
  }
  .section-title {
    font-family: var(--font-display);
    font-size: clamp(28px, 4.5vw, 52px);
    font-weight: 800;
    line-height: 1.05;
    letter-spacing: -0.01em;
    margin-bottom: 20px;
    background: var(--grad-text-silver);
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
  }
  .section-title em {
    font-style: normal;
    background: var(--grad-text-blue);
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
  }
  .section-lead {
    max-width: 640px;
    color: var(--silver-300);
    font-size: 16px;
    line-height: 1.7;
    margin-bottom: 60px;
  }

  /* ====== Services ====== */
  .services-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
  }
  /* If services count leaves a single orphan card on its own row in a 3-col grid, center it */
  .services-grid > .service:nth-last-child(1):nth-child(3n+1) {
    grid-column: 2 / 3;
  }
  .service {
    background: linear-gradient(180deg, rgba(15, 37, 82, 0.4), rgba(6, 17, 40, 0.4));
    border: 1px solid rgba(255,255,255,0.06);
    border-radius: 4px;
    padding: 36px 32px;
    position: relative;
    overflow: hidden;
    transition: all 0.4s cubic-bezier(0.16, 1, 0.3, 1);
    cursor: default;
  }
  .service::before {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, rgba(39, 118, 255, 0.12), transparent 60%);
    opacity: 0;
    transition: opacity 0.4s ease;
  }
  .service::after {
    content: '';
    position: absolute;
    top: 0; left: 0;
    width: 100%; height: 2px;
    background: var(--grad-blue);
    transform: scaleX(0);
    transform-origin: left;
    transition: transform 0.4s ease;
  }
  .service:hover {
    transform: translateY(-6px);
    border-color: rgba(39, 118, 255, 0.3);
    box-shadow: var(--shadow-card);
  }
  .service:hover::before { opacity: 1; }
  .service:hover::after { transform: scaleX(1); }
  .service-icon {
    width: 56px; height: 56px;
    border-radius: 4px;
    background: linear-gradient(135deg, rgba(39, 118, 255, 0.18), rgba(39, 118, 255, 0.04));
    border: 1px solid rgba(39, 118, 255, 0.25);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 24px;
    position: relative;
    z-index: 1;
  }
  .service-icon svg { width: 26px; height: 26px; stroke: var(--blue-300); fill: none; stroke-width: 1.5; }
  .service h3 {
    font-family: var(--font-display);
    font-size: 18px;
    font-weight: 700;
    letter-spacing: 0.02em;
    color: var(--silver-100);
    margin-bottom: 12px;
    position: relative;
    z-index: 1;
  }
  .service p {
    color: var(--silver-500);
    font-size: 14px;
    line-height: 1.7;
    position: relative;
    z-index: 1;
  }
  .service-num {
    position: absolute;
    top: 24px; right: 28px;
    font-family: var(--font-display);
    font-size: 12px;
    color: rgba(255,255,255,0.15);
    font-weight: 700;
    letter-spacing: 0.1em;
  }

  /* ====== Capabilities / Why TechnoDice ====== */
  .why {
    background:
      radial-gradient(ellipse 70% 60% at 80% 50%, rgba(39, 118, 255, 0.12), transparent 70%),
      linear-gradient(180deg, transparent, rgba(6, 17, 40, 0.6), transparent);
  }
  .why-grid {
    display: grid;
    grid-template-columns: 1.1fr 1fr;
    gap: 80px;
    align-items: center;
  }
  .why-list { list-style: none; }
  .why-item {
    padding: 24px 0;
    border-bottom: 1px solid rgba(255,255,255,0.06);
    display: flex;
    gap: 20px;
    align-items: flex-start;
  }
  .why-item:last-child { border-bottom: none; }
  .why-num {
    font-family: var(--font-display);
    font-size: 14px;
    font-weight: 700;
    color: var(--blue-400);
    letter-spacing: 0.1em;
    padding-top: 4px;
    min-width: 30px;
  }
  .why-item h4 {
    font-family: var(--font-display);
    font-size: 17px;
    font-weight: 700;
    color: var(--silver-100);
    margin-bottom: 6px;
    letter-spacing: 0.01em;
  }
  .why-item p {
    color: var(--silver-500);
    font-size: 14px;
    line-height: 1.7;
  }
  .why-visual {
    position: relative;
    aspect-ratio: 1;
    display: flex;
    align-items: center;
    justify-content: center;
  }
  .why-visual svg {
    width: 100%; height: 100%;
    filter: drop-shadow(0 0 60px rgba(39, 118, 255, 0.4));
  }
  .orbit {
    position: absolute;
    inset: 0;
    border: 1px solid rgba(39, 118, 255, 0.2);
    border-radius: 50%;
    animation: rotate 20s linear infinite;
  }
  .orbit::before {
    content: '';
    position: absolute;
    top: -5px; left: 50%;
    transform: translateX(-50%);
    width: 10px; height: 10px;
    background: var(--blue-400);
    border-radius: 50%;
    box-shadow: 0 0 16px var(--blue-400);
  }
  .orbit:nth-child(2) {
    inset: 12%;
    animation-duration: 30s;
    animation-direction: reverse;
    border-color: rgba(244, 246, 251, 0.12);
  }
  .orbit:nth-child(2)::before { background: var(--silver-100); box-shadow: 0 0 16px rgba(255,255,255,0.6); }
  @keyframes rotate {
    from { transform: rotate(0deg); }
    to { transform: rotate(360deg); }
  }

  /* ====== Process ====== */
  .process-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 16px;
    margin-top: 40px;
  }
  .process-step {
    position: relative;
    padding: 32px 24px;
    background: rgba(6, 17, 40, 0.5);
    border: 1px solid rgba(255,255,255,0.06);
    border-radius: 4px;
  }
  .process-step::before {
    content: '';
    position: absolute;
    top: 50%; right: -20px;
    width: 24px; height: 1px;
    background: linear-gradient(90deg, var(--blue-500), transparent);
  }
  .process-step:last-child::before { display: none; }
  .process-step .step-num {
    font-family: var(--font-display);
    font-size: 36px;
    font-weight: 900;
    background: var(--grad-text-blue);
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
    line-height: 1;
    margin-bottom: 16px;
  }
  .process-step h4 {
    font-family: var(--font-display);
    font-size: 15px;
    font-weight: 700;
    color: var(--silver-100);
    margin-bottom: 8px;
    letter-spacing: 0.02em;
  }
  .process-step p {
    color: var(--silver-500);
    font-size: 13px;
    line-height: 1.6;
  }

  /* ====== CTA strip ====== */
  .cta {
    margin: 80px auto;
    padding: 80px 60px;
    background:
      radial-gradient(ellipse 60% 80% at 50% 50%, rgba(39, 118, 255, 0.25), transparent 70%),
      linear-gradient(135deg, rgba(15, 37, 82, 0.8), rgba(6, 17, 40, 0.8));
    border: 1px solid rgba(39, 118, 255, 0.2);
    border-radius: 4px;
    text-align: center;
    position: relative;
    overflow: hidden;
  }
  .cta::before {
    content: '';
    position: absolute;
    top: 0; left: 0; right: 0;
    height: 1px;
    background: linear-gradient(90deg, transparent, var(--blue-500), transparent);
  }
  .cta::after {
    content: '';
    position: absolute;
    bottom: 0; left: 0; right: 0;
    height: 1px;
    background: linear-gradient(90deg, transparent, var(--blue-500), transparent);
  }
  .cta h2 {
    font-family: var(--font-display);
    font-size: clamp(28px, 4vw, 44px);
    font-weight: 800;
    line-height: 1.1;
    margin-bottom: 16px;
    background: var(--grad-text-silver);
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
  }
  .cta p {
    color: var(--silver-300);
    font-size: 16px;
    max-width: 560px;
    margin: 0 auto 32px;
  }
  .cta-contact {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 16px 40px;
    margin-top: 36px;
    position: relative;
    z-index: 1;
  }
  .cta-contact-item {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    color: var(--silver-300);
    text-decoration: none;
    font-size: 14px;
    font-weight: 500;
    letter-spacing: 0.02em;
    transition: color 0.2s ease;
    text-align: left;
  }
  .cta-contact-item:hover { color: var(--blue-300); }
  .cta-contact-item svg {
    width: 18px; height: 18px;
    flex-shrink: 0;
    stroke: var(--blue-400);
    fill: none;
    stroke-width: 1.5;
  }

  /* ====== Footer ====== */
  footer {
    border-top: 1px solid rgba(255,255,255,0.06);
    padding: 60px 0 30px;
    position: relative;
    z-index: 1;
  }
  .footer-grid {
    display: grid;
    grid-template-columns: 1.5fr 1fr 1fr 1fr;
    gap: 60px;
    margin-bottom: 50px;
  }
  .footer-brand p {
    color: var(--silver-500);
    font-size: 13px;
    line-height: 1.7;
    margin-top: 20px;
    max-width: 280px;
  }
  .footer-col h5 {
    font-family: var(--font-display);
    font-size: 12px;
    font-weight: 700;
    color: var(--silver-100);
    letter-spacing: 0.2em;
    text-transform: uppercase;
    margin-bottom: 20px;
  }
  .footer-col ul { list-style: none; }
  .footer-col li { margin-bottom: 12px; }
  .footer-col a {
    color: var(--silver-500);
    text-decoration: none;
    font-size: 14px;
    transition: color 0.2s ease;
  }
  .footer-col a:hover { color: var(--blue-400); }
  .footer-bottom {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-top: 30px;
    border-top: 1px solid rgba(255,255,255,0.06);
    color: var(--silver-700);
    font-size: 13px;
  }
  .footer-bottom-links { display: flex; gap: 24px; }
  .footer-bottom a { color: var(--silver-500); text-decoration: none; }
  .footer-bottom a:hover { color: var(--blue-400); }

  /* ====== Entrance animations ====== */
  .reveal {
    opacity: 0;
    transform: translateY(20px);
    animation: revealIn 0.9s cubic-bezier(0.16, 1, 0.3, 1) forwards;
  }
  .reveal-1 { animation-delay: 0.1s; }
  .reveal-2 { animation-delay: 0.25s; }
  .reveal-3 { animation-delay: 0.4s; }
  .reveal-4 { animation-delay: 0.55s; }
  .reveal-5 { animation-delay: 0.7s; }
  @keyframes revealIn {
    to { opacity: 1; transform: translateY(0); }
  }

  /* ====== Industries ====== */
  .industries-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 16px;
  }
  .industry {
    position: relative;
    padding: 28px 22px;
    background: linear-gradient(180deg, rgba(15, 37, 82, 0.35), rgba(6, 17, 40, 0.5));
    border: 1px solid rgba(255,255,255,0.06);
    border-radius: 4px;
    overflow: hidden;
    transition: all 0.4s cubic-bezier(0.16, 1, 0.3, 1);
  }
  .industry::before {
    content: '';
    position: absolute;
    inset: 0;
    background: radial-gradient(ellipse 80% 50% at 50% 100%, rgba(39, 118, 255, 0.18), transparent 70%);
    opacity: 0;
    transition: opacity 0.4s ease;
  }
  .industry:hover {
    transform: translateY(-4px);
    border-color: rgba(39, 118, 255, 0.3);
    box-shadow: var(--shadow-card);
  }
  .industry:hover::before { opacity: 1; }
  .industry-icon {
    width: 44px; height: 44px;
    border-radius: 4px;
    background: linear-gradient(135deg, rgba(39, 118, 255, 0.2), rgba(39, 118, 255, 0.04));
    border: 1px solid rgba(39, 118, 255, 0.25);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 18px;
    position: relative;
    z-index: 1;
  }
  .industry-icon svg { width: 22px; height: 22px; stroke: var(--blue-300); fill: none; stroke-width: 1.5; }
  .industry h4 {
    font-family: var(--font-display);
    font-size: 15px;
    font-weight: 700;
    color: var(--silver-100);
    letter-spacing: 0.02em;
    margin-bottom: 8px;
    position: relative;
    z-index: 1;
  }
  .industry p {
    color: var(--silver-500);
    font-size: 13px;
    line-height: 1.6;
    position: relative;
    z-index: 1;
  }


  @media (max-width: 980px) {
    .nav-links { display: none; }
    .nav-cta { display: none; }
    .nav-toggle { display: inline-flex; }
    .nav-links.open {
      display: flex;
      position: absolute;
      top: 100%; left: 0; right: 0;
      flex-direction: column;
      background: rgba(6, 17, 40, 0.98);
      backdrop-filter: blur(20px);
      padding: 24px;
      gap: 20px;
      border-bottom: 1px solid rgba(255,255,255,0.08);
    }
    .services-grid { grid-template-columns: repeat(2, 1fr); }
    .industries-grid { grid-template-columns: repeat(2, 1fr); }
    .stats-grid { grid-template-columns: repeat(2, 1fr); }
    .why-grid { grid-template-columns: 1fr; gap: 60px; }
    .why-visual { max-width: 400px; margin: 0 auto; }
    .process-grid { grid-template-columns: repeat(2, 1fr); }
    .process-step::before { display: none; }
    .footer-grid { grid-template-columns: 1fr 1fr; gap: 40px; }
    .cta { padding: 60px 30px; }
  }
  @media (max-width: 768px) {
    .container { padding: 0 20px; }
    .cta-contact { gap: 14px 28px; }
    .cta-contact-item { font-size: 13px; }
  }
  @media (max-width: 600px) {
    .container { padding: 0 18px; }
    .hero { padding: 60px 0 50px; }
    .hero-mark { width: min(440px, 90%); margin: 16px auto 24px; }
    section { padding: 70px 0; }
    .services-grid { grid-template-columns: 1fr; }
    .industries-grid { grid-template-columns: 1fr 1fr; }
    .stats-grid { grid-template-columns: 1fr 1fr; }
    .process-grid { grid-template-columns: 1fr; }
    .footer-grid { grid-template-columns: 1fr; gap: 40px; }
    .footer-bottom { flex-direction: column; gap: 16px; text-align: center; }
    .hero-divider { font-size: 11px; letter-spacing: 0.3em; }
    .cta { margin: 40px auto; padding: 50px 24px; }
    .hero-actions { flex-direction: column; align-items: stretch; }
    .hero-actions .btn { justify-content: center; }
    .cta-contact { flex-direction: column; align-items: center; gap: 14px; }
    .cta-contact-item { justify-content: center; }
  }
  @media (max-width: 400px) {
    .container { padding: 0 14px; }
    .brand-name { font-size: 13px; letter-spacing: 0.08em; }
    .brand-mark { width: 36px; height: 36px; }
    .industries-grid { grid-template-columns: 1fr; }
    .stats-grid { grid-template-columns: 1fr; }
    .service { padding: 28px 22px; }
    .cta { padding: 42px 18px; }
    .btn { padding: 14px 24px; font-size: 13px; }
    .cta-contact-item { font-size: 12px; }
  }