/* ============================================================
       CSS CUSTOM PROPERTIES — THEME SYSTEM
    ============================================================ */
    :root {
      --accent: #00e5a0;
      --accent-dim: #00b87d;
      --accent-glow: rgba(0, 229, 160, 0.18);
      --radius: 14px;
      --radius-sm: 8px;
      --transition: 0.35s cubic-bezier(0.4, 0, 0.2, 1);
      --font-display: 'Syne', sans-serif;
      --font-body: 'DM Sans', sans-serif;
      --shadow-card: 0 2px 32px rgba(0,0,0,0.18);
    }

    /* DARK THEME (default) */
    [data-theme="dark"] {
      --bg: #080c10;
      --bg-2: #0d1219;
      --bg-3: #131a24;
      --surface: #161e2a;
      --surface-2: #1c2636;
      --border: rgba(255,255,255,0.07);
      --text: #e8edf5;
      --text-muted: #7a8ea8;
      --text-dim: #4a5e78;
      --nav-bg: rgba(8,12,16,0.85);
    }

    /* LIGHT THEME */
    [data-theme="light"] {
      --bg: #f4f6fa;
      --bg-2: #edf0f7;
      --bg-3: #e5e9f2;
      --surface: #ffffff;
      --surface-2: #f0f3f9;
      --border: rgba(0,0,0,0.08);
      --text: #0d1219;
      --text-muted: #4a5e78;
      --text-dim: #8a9ab5;
      --nav-bg: rgba(244,246,250,0.9);
    }

    /* ============================================================
       RESET & BASE
    ============================================================ */
    *, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

    html { scroll-behavior: smooth; font-size: 16px; }

    body {
      font-family: var(--font-body);
      background: var(--bg);
      color: var(--text);
      line-height: 1.6;
      overflow-x: hidden;
      transition: background var(--transition), color var(--transition);
    }

    img { max-width: 100%; display: block; }
    a { text-decoration: none; color: inherit; }
    ul { list-style: none; }
    button { cursor: pointer; border: none; background: none; font-family: inherit; }

    /* ============================================================
       UTILITY CLASSES
    ============================================================ */
    .container {
      max-width: 1160px;
      margin: 0 auto;
      padding: 0 24px;
    }

    .section-label {
      display: inline-flex;
      align-items: center;
      gap: 8px;
      font-family: var(--font-display);
      font-size: 11px;
      font-weight: 700;
      letter-spacing: 0.18em;
      text-transform: uppercase;
      color: var(--accent);
      margin-bottom: 18px;
    }

    .section-label::before {
      content: '';
      display: block;
      width: 24px;
      height: 2px;
      background: var(--accent);
      border-radius: 2px;
    }

    .section-title {
      font-family: var(--font-display);
      font-size: clamp(2rem, 5vw, 3rem);
      font-weight: 800;
      line-height: 1.15;
      letter-spacing: -0.02em;
      color: var(--text);
      margin-bottom: 16px;
    }

    .section-sub {
      font-size: 1.05rem;
      color: var(--text-muted);
      max-width: 560px;
      line-height: 1.7;
    }

    /* Buttons */
    .btn {
      display: inline-flex;
      align-items: center;
      gap: 8px;
      padding: 14px 28px;
      border-radius: 50px;
      font-family: var(--font-display);
      font-size: 0.9rem;
      font-weight: 600;
      letter-spacing: 0.01em;
      transition: all var(--transition);
      white-space: nowrap;
    }

    .btn-primary {
      background: var(--accent);
      color: #080c10;
    }
    .btn-primary:hover {
      background: var(--accent-dim);
      transform: translateY(-2px);
      box-shadow: 0 8px 32px var(--accent-glow);
    }

    .btn-ghost {
      background: var(--surface-2);
      color: var(--text);
      border: 1px solid var(--border);
    }
    .btn-ghost:hover {
      background: var(--surface);
      transform: translateY(-2px);
      border-color: var(--accent);
      color: var(--accent);
    }

    /* Fade-in animation */
    .fade-up {
      opacity: 0;
      transform: translateY(36px);
      transition: opacity 0.7s ease, transform 0.7s ease;
    }
    .fade-up.visible {
      opacity: 1;
      transform: none;
    }

    /* ============================================================
       NOISE TEXTURE OVERLAY
    ============================================================ */
    body::before {
      content: '';
      position: fixed;
      inset: 0;
      background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='1'/%3E%3C/svg%3E");
      opacity: 0.025;
      pointer-events: none;
      z-index: 9999;
    }

    /* ============================================================
       NAVBAR
    ============================================================ */
    #navbar {
      position: fixed;
      top: 0;
      left: 0;
      right: 0;
      z-index: 1000;
      background: var(--nav-bg);
      backdrop-filter: blur(20px) saturate(160%);
      -webkit-backdrop-filter: blur(20px) saturate(160%);
      border-bottom: 1px solid var(--border);
      transition: background var(--transition);
    }

    .nav-inner {
      display: flex;
      align-items: center;
      justify-content: space-between;
      height: 68px;
      gap: 16px;
    }

    .nav-logo {
      font-family: var(--font-display);
      font-size: 1.35rem;
      font-weight: 800;
      letter-spacing: -0.03em;
      color: var(--text);
      flex-shrink: 0;
    }
    .nav-logo span { color: var(--accent); }

    .nav-links {
      display: flex;
      align-items: center;
      gap: 4px;
    }

    .nav-links a {
      font-family: var(--font-display);
      font-size: 0.85rem;
      font-weight: 600;
      color: var(--text-muted);
      padding: 7px 13px;
      border-radius: 8px;
      transition: all 0.25s;
      letter-spacing: 0.01em;
    }
    .nav-links a:hover { color: var(--text); background: var(--surface-2); }

    .nav-right {
      display: flex;
      align-items: center;
      gap: 10px;
      flex-shrink: 0;
    }

    /* Theme toggle */
    #theme-toggle {
      width: 40px;
      height: 40px;
      border-radius: 10px;
      background: var(--surface-2);
      border: 1px solid var(--border);
      display: flex;
      align-items: center;
      justify-content: center;
      transition: all 0.25s;
      color: var(--text-muted);
    }
    #theme-toggle:hover { background: var(--surface); color: var(--accent); border-color: var(--accent); }

    .nav-cta {
      padding: 9px 20px;
      font-size: 0.82rem;
    }

    /* Mobile hamburger */
    .hamburger {
      display: none;
      flex-direction: column;
      gap: 5px;
      width: 40px;
      height: 40px;
      align-items: center;
      justify-content: center;
      border-radius: 10px;
      background: var(--surface-2);
      border: 1px solid var(--border);
    }
    .hamburger span {
      display: block;
      width: 20px;
      height: 2px;
      background: var(--text);
      border-radius: 2px;
      transition: all 0.3s;
    }
    .hamburger.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
    .hamburger.open span:nth-child(2) { opacity: 0; }
    .hamburger.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

    /* Mobile nav drawer */
    .mobile-nav {
      display: none;
      flex-direction: column;
      gap: 4px;
      padding: 16px 24px 20px;
      border-top: 1px solid var(--border);
      background: var(--nav-bg);
      backdrop-filter: blur(20px);
    }
    .mobile-nav.open { display: flex; }
    .mobile-nav a {
      font-family: var(--font-display);
      font-size: 1rem;
      font-weight: 600;
      color: var(--text-muted);
      padding: 10px 14px;
      border-radius: 10px;
      transition: all 0.2s;
    }
    .mobile-nav a:hover { color: var(--accent); background: var(--surface-2); }

    /* ============================================================
       HERO SECTION
    ============================================================ */
    #hero {
      min-height: 100vh;
      display: flex;
      align-items: center;
      position: relative;
      overflow: hidden;
      padding-top: 68px;
    }

    /* Animated gradient mesh background */
    .hero-bg {
      position: absolute;
      inset: 0;
      z-index: 0;
    }

    .hero-bg .blob {
      position: absolute;
      border-radius: 50%;
      filter: blur(90px);
      animation: blob-drift 14s ease-in-out infinite alternate;
    }

    .hero-bg .blob-1 {
      width: 520px;
      height: 520px;
      background: radial-gradient(circle, rgba(0,229,160,0.13) 0%, transparent 70%);
      top: -100px;
      right: -80px;
      animation-delay: 0s;
    }
    .hero-bg .blob-2 {
      width: 380px;
      height: 380px;
      background: radial-gradient(circle, rgba(0,130,255,0.1) 0%, transparent 70%);
      bottom: 0px;
      left: -60px;
      animation-delay: -4s;
    }
    .hero-bg .blob-3 {
      width: 260px;
      height: 260px;
      background: radial-gradient(circle, rgba(0,229,160,0.07) 0%, transparent 70%);
      top: 40%;
      left: 40%;
      animation-delay: -8s;
    }

    @keyframes blob-drift {
      0% { transform: translate(0, 0) scale(1); }
      100% { transform: translate(30px, 30px) scale(1.08); }
    }

    /* Grid lines decoration */
    .hero-grid {
      position: absolute;
      inset: 0;
      background-image:
        linear-gradient(var(--border) 1px, transparent 1px),
        linear-gradient(90deg, var(--border) 1px, transparent 1px);
      background-size: 60px 60px;
      mask-image: radial-gradient(ellipse 80% 80% at 50% 50%, black 20%, transparent 100%);
      z-index: 0;
    }

    .hero-inner {
      position: relative;
      z-index: 1;
      display: grid;
      grid-template-columns: 1fr 1fr;
      gap: 60px;
      align-items: center;
      padding: 80px 0 100px;
      width: 100%;
    }

    .hero-left { max-width: 580px; }

    .hero-badge {
      display: inline-flex;
      align-items: center;
      gap: 8px;
      background: var(--surface);
      border: 1px solid var(--border);
      border-radius: 50px;
      padding: 6px 14px 6px 8px;
      margin-bottom: 28px;
      font-size: 0.78rem;
      font-weight: 500;
      color: var(--text-muted);
      animation: badge-in 0.8s ease both;
    }
    .hero-badge-dot {
      width: 24px;
      height: 24px;
      border-radius: 50%;
      background: var(--accent-glow);
      display: flex;
      align-items: center;
      justify-content: center;
    }
    .hero-badge-dot::after {
      content: '';
      width: 8px;
      height: 8px;
      border-radius: 50%;
      background: var(--accent);
      animation: pulse-dot 2s ease infinite;
    }

    @keyframes pulse-dot {
      0%, 100% { transform: scale(1); opacity: 1; }
      50% { transform: scale(1.3); opacity: 0.7; }
    }

    .hero-headline {
      font-family: var(--font-display);
      font-size: clamp(2.4rem, 5.5vw, 3.8rem);
      font-weight: 800;
      line-height: 1.08;
      letter-spacing: -0.03em;
      color: var(--text);
      margin-bottom: 22px;
      animation: headline-in 0.9s ease 0.1s both;
    }

    .hero-headline .accent { color: var(--accent); }

    .hero-sub {
      font-size: 1.1rem;
      color: var(--text-muted);
      line-height: 1.75;
      margin-bottom: 36px;
      animation: headline-in 0.9s ease 0.2s both;
    }

    .hero-actions {
      display: flex;
      gap: 12px;
      flex-wrap: wrap;
      animation: headline-in 0.9s ease 0.3s both;
    }

    .hero-stats {
      display: flex;
      gap: 32px;
      margin-top: 52px;
      flex-wrap: wrap;
      animation: headline-in 0.9s ease 0.4s both;
    }

    .stat-item { text-align: left; }
    .stat-number {
      font-family: var(--font-display);
      font-size: 2rem;
      font-weight: 800;
      color: var(--text);
      line-height: 1;
    }
    .stat-number span { color: var(--accent); }
    .stat-label { font-size: 0.78rem; color: var(--text-muted); margin-top: 4px; }

    /* Hero visual / mockup card */
    .hero-right {
      display: flex;
      justify-content: center;
      align-items: center;
      animation: hero-card-in 1.1s cubic-bezier(0.22, 1, 0.36, 1) 0.2s both;
    }

    .hero-mockup {
      width: 100%;
      max-width: 440px;
      background: var(--surface);
      border: 1px solid var(--border);
      border-radius: 20px;
      padding: 24px;
      box-shadow: var(--shadow-card), 0 0 80px var(--accent-glow);
      position: relative;
    }

    .mockup-bar {
      display: flex;
      align-items: center;
      gap: 6px;
      margin-bottom: 20px;
    }
    .mockup-dot { width: 10px; height: 10px; border-radius: 50%; }
    .mockup-dot:nth-child(1) { background: #ff5f57; }
    .mockup-dot:nth-child(2) { background: #febc2e; }
    .mockup-dot:nth-child(3) { background: #28c840; }
    .mockup-url-bar {
      flex: 1;
      height: 26px;
      background: var(--surface-2);
      border-radius: 6px;
      margin-left: 8px;
      display: flex;
      align-items: center;
      padding: 0 10px;
      font-size: 0.7rem;
      color: var(--text-dim);
    }

    .mockup-img {
      width: 100%;
      height: 200px;
      background: linear-gradient(135deg, var(--bg-3) 0%, var(--surface-2) 100%);
      border-radius: 10px;
      margin-bottom: 16px;
      position: relative;
      overflow: hidden;
      display: flex;
      align-items: center;
      justify-content: center;
    }

    .mockup-img-inner {
      text-align: center;
    }

    .mockup-hero-art {
      width: 100%;
      height: 200px;
      background: linear-gradient(135deg, #0d1f2d 0%, #162535 50%, #0d1f2d 100%);
      border-radius: 10px;
      margin-bottom: 16px;
      position: relative;
      overflow: hidden;
    }

    /* mini website art inside mockup */
    .art-nav {
      height: 28px;
      background: rgba(0,229,160,0.08);
      border-bottom: 1px solid rgba(0,229,160,0.15);
      display: flex;
      align-items: center;
      padding: 0 12px;
      gap: 8px;
    }
    .art-logo { width: 40px; height: 6px; background: var(--accent); border-radius: 3px; }
    .art-nav-links { display: flex; gap: 6px; margin-left: auto; }
    .art-link { width: 20px; height: 4px; background: rgba(255,255,255,0.2); border-radius: 2px; }

    .art-body { padding: 14px 12px; }
    .art-headline { width: 70%; height: 8px; background: rgba(255,255,255,0.7); border-radius: 4px; margin-bottom: 8px; }
    .art-headline-2 { width: 50%; height: 8px; background: rgba(255,255,255,0.5); border-radius: 4px; margin-bottom: 10px; }
    .art-sub { width: 90%; height: 4px; background: rgba(255,255,255,0.2); border-radius: 2px; margin-bottom: 5px; }
    .art-sub-2 { width: 75%; height: 4px; background: rgba(255,255,255,0.15); border-radius: 2px; margin-bottom: 14px; }
    .art-btns { display: flex; gap: 6px; }
    .art-btn-p { width: 56px; height: 18px; background: var(--accent); border-radius: 50px; }
    .art-btn-g { width: 56px; height: 18px; background: rgba(255,255,255,0.1); border-radius: 50px; border: 1px solid rgba(255,255,255,0.15); }

    .mockup-metrics {
      display: grid;
      grid-template-columns: repeat(3, 1fr);
      gap: 10px;
    }
    .metric-card {
      background: var(--surface-2);
      border-radius: 10px;
      padding: 12px;
      border: 1px solid var(--border);
    }
    .metric-val {
      font-family: var(--font-display);
      font-size: 1.1rem;
      font-weight: 700;
      color: var(--text);
    }
    .metric-val.green { color: var(--accent); }
    .metric-lbl { font-size: 0.65rem; color: var(--text-dim); margin-top: 2px; }

    .mockup-chart {
      margin-top: 14px;
      display: flex;
      align-items: flex-end;
      gap: 5px;
      height: 50px;
      padding: 0 4px;
    }
    .chart-bar {
      flex: 1;
      background: linear-gradient(to top, var(--accent), rgba(0,229,160,0.3));
      border-radius: 3px 3px 0 0;
      animation: bar-grow 1s ease 0.5s both;
    }
    @keyframes bar-grow { from { transform: scaleY(0); transform-origin: bottom; } to { transform: scaleY(1); } }

    @keyframes badge-in { from { opacity: 0; transform: translateY(-10px); } to { opacity: 1; transform: none; } }
    @keyframes headline-in { from { opacity: 0; transform: translateY(20px); } to { opacity: 1; transform: none; } }
    @keyframes hero-card-in { from { opacity: 0; transform: translateY(40px) rotate(-2deg); } to { opacity: 1; transform: none; } }

    /* ============================================================
       SECTION WRAPPER
    ============================================================ */
    .section {
      padding: 100px 0;
      position: relative;
    }
    .section-alt { background: var(--bg-2); }

    /* ============================================================
       SERVICES SECTION
    ============================================================ */
    .services-grid {
      display: grid;
      grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
      gap: 20px;
      margin-top: 56px;
    }

    .service-card {
      background: var(--surface);
      border: 1px solid var(--border);
      border-radius: var(--radius);
      padding: 32px 28px;
      position: relative;
      overflow: hidden;
      transition: all var(--transition);
      cursor: default;
    }

    .service-card::before {
      content: '';
      position: absolute;
      inset: 0;
      background: linear-gradient(135deg, var(--accent-glow) 0%, transparent 60%);
      opacity: 0;
      transition: opacity var(--transition);
    }

    .service-card:hover {
      border-color: var(--accent);
      transform: translateY(-6px);
      box-shadow: 0 20px 60px var(--accent-glow);
    }
    .service-card:hover::before { opacity: 1; }

    .service-icon {
      width: 52px;
      height: 52px;
      border-radius: 14px;
      background: var(--accent-glow);
      border: 1px solid rgba(0,229,160,0.2);
      display: flex;
      align-items: center;
      justify-content: center;
      margin-bottom: 20px;
      font-size: 1.4rem;
      position: relative;
      z-index: 1;
    }

    .service-name {
      font-family: var(--font-display);
      font-size: 1.08rem;
      font-weight: 700;
      color: var(--text);
      margin-bottom: 10px;
      position: relative;
      z-index: 1;
    }

    .service-desc {
      font-size: 0.88rem;
      color: var(--text-muted);
      line-height: 1.7;
      position: relative;
      z-index: 1;
    }

    .service-arrow {
      display: inline-flex;
      align-items: center;
      gap: 6px;
      font-family: var(--font-display);
      font-size: 0.78rem;
      font-weight: 600;
      color: var(--accent);
      margin-top: 16px;
      position: relative;
      z-index: 1;
      opacity: 0;
      transform: translateX(-8px);
      transition: all 0.3s;
    }
    .service-card:hover .service-arrow { opacity: 1; transform: none; }

    /* ============================================================
       PORTFOLIO SECTION
    ============================================================ */
    .portfolio-grid {
      display: grid;
      grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
      gap: 24px;
      margin-top: 56px;
    }

    .portfolio-card {
      border-radius: var(--radius);
      overflow: hidden;
      border: 1px solid var(--border);
      background: var(--surface);
      transition: all var(--transition);
      cursor: pointer;
    }

    .portfolio-card:hover {
      transform: translateY(-8px);
      border-color: var(--accent);
      box-shadow: 0 24px 60px rgba(0,0,0,0.25), 0 0 0 1px var(--accent);
    }

    .portfolio-thumb {
      width: 100%;
      height: 200px;
      position: relative;
      overflow: hidden;
    }

    .portfolio-thumb-inner {
      width: 100%;
      height: 100%;
      transition: transform 0.5s cubic-bezier(0.4, 0, 0.2, 1);
    }
    .portfolio-card:hover .portfolio-thumb-inner { transform: scale(1.06); }

    /* Fake website mockups as portfolio thumbnails */
    .thumb-1 {
      background: linear-gradient(135deg, #0a1628 0%, #1a2d4a 50%, #0f2038 100%);
      display: flex;
      flex-direction: column;
    }
    .thumb-2 {
      background: linear-gradient(135deg, #1a0a28 0%, #2d1a4a 50%, #200f38 100%);
      display: flex;
      flex-direction: column;
    }
    .thumb-3 {
      background: linear-gradient(135deg, #0a2018 0%, #1a4a2d 50%, #0f3820 100%);
      display: flex;
      flex-direction: column;
    }
    .thumb-4 {
      background: linear-gradient(135deg, #281a0a 0%, #4a2d1a 50%, #38200f 100%);
      display: flex;
      flex-direction: column;
    }

    .thumb-nav-bar {
      height: 30px;
      display: flex;
      align-items: center;
      padding: 0 14px;
      gap: 8px;
      border-bottom: 1px solid rgba(255,255,255,0.06);
      flex-shrink: 0;
    }
    .t-dot { width: 7px; height: 7px; border-radius: 50%; }
    .t-dot-r { background: rgba(255,85,80,0.7); }
    .t-dot-y { background: rgba(254,188,46,0.7); }
    .t-dot-g { background: rgba(40,200,64,0.7); }
    .t-logo-bar { margin-left: 8px; height: 5px; border-radius: 3px; }
    .c-accent { background: var(--accent); }
    .c-purple { background: #a855f7; }
    .c-green { background: #22c55e; }
    .c-orange { background: #f97316; }

    .thumb-content {
      flex: 1;
      padding: 16px;
      display: flex;
      flex-direction: column;
      gap: 8px;
    }
    .t-hero-block { height: 40px; border-radius: 6px; background: rgba(255,255,255,0.06); }
    .t-row { display: flex; gap: 8px; }
    .t-card { flex: 1; height: 28px; border-radius: 6px; background: rgba(255,255,255,0.04); }
    .t-wide { height: 8px; border-radius: 4px; background: rgba(255,255,255,0.08); width: 75%; }
    .t-mid { height: 6px; border-radius: 3px; background: rgba(255,255,255,0.05); width: 55%; }

    .portfolio-info {
      padding: 18px 20px 20px;
    }

    .portfolio-tag {
      font-size: 0.72rem;
      font-weight: 600;
      font-family: var(--font-display);
      letter-spacing: 0.1em;
      text-transform: uppercase;
      color: var(--accent);
      margin-bottom: 6px;
    }

    .portfolio-name {
      font-family: var(--font-display);
      font-size: 1.05rem;
      font-weight: 700;
      color: var(--text);
      margin-bottom: 6px;
    }

    .portfolio-desc {
      font-size: 0.83rem;
      color: var(--text-muted);
      line-height: 1.6;
    }

    .portfolio-link {
      display: inline-flex;
      align-items: center;
      gap: 5px;
      font-family: var(--font-display);
      font-size: 0.78rem;
      font-weight: 600;
      color: var(--accent);
      margin-top: 12px;
      transition: gap 0.2s;
    }
    .portfolio-card:hover .portfolio-link { gap: 9px; }

    /* ============================================================
       PROCESS SECTION
    ============================================================ */
    .process-grid {
      display: grid;
      grid-template-columns: repeat(3, 1fr);
      gap: 32px;
      margin-top: 64px;
      position: relative;
    }

    /* Connecting line between steps */
    .process-grid::before {
      content: '';
      position: absolute;
      top: 36px;
      left: calc(16.66% + 20px);
      right: calc(16.66% + 20px);
      height: 1px;
      background: linear-gradient(90deg, var(--accent), transparent 50%, var(--accent));
      background-size: 200%;
      animation: line-flow 2s linear infinite;
    }

    @keyframes line-flow {
      0% { background-position: 0% 0; }
      100% { background-position: 200% 0; }
    }

    .process-step {
      text-align: center;
      position: relative;
    }

    .process-num {
      width: 72px;
      height: 72px;
      border-radius: 50%;
      background: var(--surface);
      border: 2px solid var(--accent);
      display: flex;
      align-items: center;
      justify-content: center;
      margin: 0 auto 28px;
      font-family: var(--font-display);
      font-size: 1.4rem;
      font-weight: 800;
      color: var(--accent);
      position: relative;
      box-shadow: 0 0 30px var(--accent-glow);
    }

    .process-title {
      font-family: var(--font-display);
      font-size: 1.15rem;
      font-weight: 700;
      color: var(--text);
      margin-bottom: 12px;
    }

    .process-desc {
      font-size: 0.9rem;
      color: var(--text-muted);
      line-height: 1.7;
      max-width: 260px;
      margin: 0 auto;
    }

    /* ============================================================
       TESTIMONIALS
    ============================================================ */
    .testimonials-grid {
      display: grid;
      grid-template-columns: repeat(auto-fit, minmax(290px, 1fr));
      gap: 20px;
      margin-top: 56px;
    }

    .testimonial-card {
      background: var(--surface);
      border: 1px solid var(--border);
      border-radius: var(--radius);
      padding: 32px 28px;
      position: relative;
      transition: all var(--transition);
    }

    .testimonial-card:hover {
      border-color: rgba(0,229,160,0.3);
      transform: translateY(-4px);
      box-shadow: 0 16px 48px var(--accent-glow);
    }

    .testimonial-quote {
      font-size: 2.5rem;
      color: var(--accent);
      line-height: 1;
      margin-bottom: 16px;
      font-family: Georgia, serif;
    }

    .testimonial-text {
      font-size: 0.92rem;
      color: var(--text-muted);
      line-height: 1.75;
      margin-bottom: 24px;
      font-style: italic;
    }

    .testimonial-stars {
      color: var(--accent);
      font-size: 0.85rem;
      margin-bottom: 16px;
      letter-spacing: 2px;
    }

    .testimonial-author {
      display: flex;
      align-items: center;
      gap: 12px;
    }

    .author-avatar {
      width: 44px;
      height: 44px;
      border-radius: 50%;
      background: var(--surface-2);
      border: 2px solid var(--border);
      display: flex;
      align-items: center;
      justify-content: center;
      font-family: var(--font-display);
      font-weight: 700;
      font-size: 0.9rem;
      color: var(--accent);
      flex-shrink: 0;
    }

    .author-name {
      font-family: var(--font-display);
      font-weight: 700;
      font-size: 0.92rem;
      color: var(--text);
    }

    .author-role {
      font-size: 0.78rem;
      color: var(--text-dim);
      margin-top: 2px;
    }

    /* ============================================================
       CTA SECTION
    ============================================================ */
    #cta {
      background: var(--bg-2);
      overflow: hidden;
    }

    .cta-inner {
      position: relative;
      background: var(--surface);
      border: 1px solid var(--border);
      border-radius: 24px;
      padding: 72px 56px;
      text-align: center;
      overflow: hidden;
    }

    .cta-inner::before {
      content: '';
      position: absolute;
      top: -100px;
      left: 50%;
      transform: translateX(-50%);
      width: 500px;
      height: 300px;
      background: radial-gradient(circle, var(--accent-glow) 0%, transparent 70%);
      pointer-events: none;
    }

    .cta-inner .section-title {
      font-size: clamp(1.8rem, 4vw, 2.8rem);
      position: relative;
    }

    .cta-inner .section-sub {
      margin: 0 auto 36px;
      position: relative;
    }

    .cta-actions {
      display: flex;
      gap: 14px;
      justify-content: center;
      flex-wrap: wrap;
      position: relative;
    }

    /* ============================================================
       CONTACT SECTION
    ============================================================ */
    .contact-grid {
      display: grid;
      grid-template-columns: 1fr 1.2fr;
      gap: 60px;
      align-items: start;
      margin-top: 60px;
    }

    .contact-info h3 {
      font-family: var(--font-display);
      font-size: 1.3rem;
      font-weight: 700;
      color: var(--text);
      margin-bottom: 14px;
    }

    .contact-info p {
      font-size: 0.92rem;
      color: var(--text-muted);
      line-height: 1.75;
      margin-bottom: 32px;
    }

    .contact-detail {
      display: flex;
      align-items: center;
      gap: 12px;
      margin-bottom: 16px;
    }

    .contact-detail-icon {
      width: 40px;
      height: 40px;
      border-radius: 10px;
      background: var(--accent-glow);
      border: 1px solid rgba(0,229,160,0.2);
      display: flex;
      align-items: center;
      justify-content: center;
      font-size: 1rem;
      flex-shrink: 0;
    }

    .contact-detail-text {
      font-size: 0.88rem;
      color: var(--text-muted);
    }
    .contact-detail-text strong {
      display: block;
      font-size: 0.82rem;
      color: var(--text-dim);
      font-weight: 500;
      margin-bottom: 2px;
      text-transform: uppercase;
      letter-spacing: 0.07em;
    }

    /* Contact Form */
    .contact-form-wrap {
      background: var(--surface);
      border: 1px solid var(--border);
      border-radius: 20px;
      padding: 36px 32px;
    }

    .form-row {
      display: grid;
      grid-template-columns: 1fr 1fr;
      gap: 16px;
    }

    .form-group {
      margin-bottom: 18px;
    }

    .form-group label {
      display: block;
      font-family: var(--font-display);
      font-size: 0.78rem;
      font-weight: 600;
      letter-spacing: 0.06em;
      text-transform: uppercase;
      color: var(--text-muted);
      margin-bottom: 8px;
    }

    .form-group input,
    .form-group textarea,
    .form-group select {
      width: 100%;
      background: var(--surface-2);
      border: 1px solid var(--border);
      border-radius: 10px;
      padding: 13px 16px;
      font-family: var(--font-body);
      font-size: 0.92rem;
      color: var(--text);
      outline: none;
      transition: all 0.25s;
      appearance: none;
    }

    .form-group input:focus,
    .form-group textarea:focus,
    .form-group select:focus {
      border-color: var(--accent);
      background: var(--surface);
      box-shadow: 0 0 0 3px var(--accent-glow);
    }

    .form-group input.error,
    .form-group textarea.error {
      border-color: #ff4444;
      box-shadow: 0 0 0 3px rgba(255,68,68,0.15);
    }

    .form-group textarea { resize: vertical; min-height: 110px; }

    .error-msg {
      font-size: 0.75rem;
      color: #ff6b6b;
      margin-top: 5px;
      display: none;
    }
    .error-msg.show { display: block; }

    .form-submit {
      width: 100%;
      padding: 15px;
      font-size: 0.95rem;
      border-radius: 12px;
      position: relative;
      overflow: hidden;
    }

    /* Form success/error messages */
    #form-status {
      margin-top: 16px;
      padding: 14px 18px;
      border-radius: 10px;
      font-size: 0.88rem;
      font-weight: 500;
      display: none;
    }
    #form-status.success {
      background: rgba(0,229,160,0.1);
      border: 1px solid rgba(0,229,160,0.3);
      color: var(--accent);
      display: block;
    }
    #form-status.error-status {
      background: rgba(255,68,68,0.1);
      border: 1px solid rgba(255,68,68,0.3);
      color: #ff6b6b;
      display: block;
    }

    /* Loading spinner on button */
    .btn-loading {
      pointer-events: none;
      opacity: 0.7;
    }
    .spinner {
      display: none;
      width: 16px;
      height: 16px;
      border: 2px solid rgba(8,12,16,0.3);
      border-top-color: #080c10;
      border-radius: 50%;
      animation: spin 0.7s linear infinite;
    }
    .btn-loading .spinner { display: inline-block; }

    @keyframes spin { to { transform: rotate(360deg); } }

    /* ============================================================
       FOOTER
    ============================================================ */
    footer {
      background: var(--bg-3);
      border-top: 1px solid var(--border);
      padding: 48px 0 32px;
    }

    .footer-inner {
      display: grid;
      grid-template-columns: 1.5fr repeat(3, 1fr);
      gap: 40px;
      margin-bottom: 48px;
    }

    .footer-brand .nav-logo { font-size: 1.5rem; margin-bottom: 12px; display: block; }
    .footer-brand p { font-size: 0.86rem; color: var(--text-muted); line-height: 1.7; max-width: 240px; }

    .footer-col h4 {
      font-family: var(--font-display);
      font-size: 0.8rem;
      font-weight: 700;
      letter-spacing: 0.1em;
      text-transform: uppercase;
      color: var(--text-dim);
      margin-bottom: 16px;
    }

    .footer-col ul li { margin-bottom: 10px; }
    .footer-col ul li a {
      font-size: 0.86rem;
      color: var(--text-muted);
      transition: color 0.2s;
    }
    .footer-col ul li a:hover { color: var(--accent); }

    .footer-bottom {
      display: flex;
      align-items: center;
      justify-content: space-between;
      padding-top: 28px;
      border-top: 1px solid var(--border);
      gap: 16px;
      flex-wrap: wrap;
    }

    .footer-copy { font-size: 0.82rem; color: var(--text-dim); }
    .footer-copy a { color: var(--accent); }

    .footer-social {
      display: flex;
      gap: 10px;
    }

    .social-btn {
      width: 36px;
      height: 36px;
      border-radius: 9px;
      background: var(--surface-2);
      border: 1px solid var(--border);
      display: flex;
      align-items: center;
      justify-content: center;
      font-size: 0.85rem;
      color: var(--text-muted);
      transition: all 0.25s;
    }
    .social-btn:hover { background: var(--accent); color: #080c10; border-color: var(--accent); transform: translateY(-2px); }

    /* ============================================================
       SCROLL-TO-TOP BUTTON
    ============================================================ */
    #scroll-top {
      position: fixed;
      bottom: 28px;
      right: 28px;
      width: 44px;
      height: 44px;
      border-radius: 12px;
      background: var(--accent);
      color: #080c10;
      display: flex;
      align-items: center;
      justify-content: center;
      font-size: 1rem;
      z-index: 999;
      opacity: 0;
      transform: translateY(12px);
      transition: all 0.3s;
      pointer-events: none;
      box-shadow: 0 4px 20px var(--accent-glow);
    }
    #scroll-top.show { opacity: 1; transform: none; pointer-events: auto; }
    #scroll-top:hover { transform: translateY(-2px); }

    /* ============================================================
       RESPONSIVE
    ============================================================ */
    @media (max-width: 900px) {
      .hero-inner { grid-template-columns: 1fr; gap: 40px; }
      .hero-right { display: none; }
      .contact-grid { grid-template-columns: 1fr; gap: 40px; }
      .footer-inner { grid-template-columns: 1fr 1fr; }
      .process-grid { grid-template-columns: 1fr; gap: 40px; }
      .process-grid::before { display: none; }
    }

    @media (max-width: 768px) {
      .nav-links { display: none; }
      .nav-cta { display: none; }
      .hamburger { display: flex; }
      .section { padding: 72px 0; }
      .hero-inner { padding: 56px 0 72px; }
    }

    @media (max-width: 560px) {
      .section-title { font-size: 1.8rem; }
      .hero-headline { font-size: 2.1rem; }
      .cta-inner { padding: 44px 24px; }
      .form-row { grid-template-columns: 1fr; }
      .footer-inner { grid-template-columns: 1fr; gap: 28px; }
      .hero-stats { gap: 20px; }
    }

    @media (max-width: 400px) {
      .container { padding: 0 16px; }
      .hero-headline { font-size: 1.85rem; }
      .btn { padding: 12px 20px; font-size: 0.82rem; }
    }

    @media (max-width: 331px) {
      .hero-headline { font-size: 1.65rem; }
      .section-title { font-size: 1.5rem; }
      .nav-logo { font-size: 1.15rem; }
      .hero-stats { flex-direction: column; gap: 14px; }
    }