/* ============================================
       VARIABLES Y RESET
    ============================================ */
    :root {
      --bg: #050505;
      --bg-card: #0a0a0a;
      --text: #ffffff;
      --text-muted: #999999;
      --accent-start: #2DD4BF;
      --accent-end: #14B8A6;
      --gradient: linear-gradient(135deg, var(--accent-start), var(--accent-end));
      --border: rgba(255,255,255,0.08);
      --radius: 16px;
      --font-heading: 'Space Grotesk', sans-serif;
      --font-body: 'Inter', sans-serif;
    }

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

    html {
      scroll-behavior: smooth;
      -webkit-text-size-adjust: 100%;
    }

    body {
      font-family: var(--font-body);
      background:
        radial-gradient(1100px 700px at 78% -8%, rgba(45,212,191,.13), transparent 58%),
        radial-gradient(900px 650px at 8% 102%, rgba(20,184,166,.09), transparent 55%),
        var(--bg);
      background-attachment: fixed;
      color: var(--text);
      font-size: 17px;
      line-height: 1.6;
      overflow-x: hidden;
      -webkit-font-smoothing: antialiased;
      font-feature-settings: 'liga' on;
    }

    a { color: inherit; text-decoration: none; }

    /* Background 3D partículas */
    #dotted-surface {
      position: fixed;
      inset: 0;
      z-index: -1;
      pointer-events: none;
    }

    #dotted-surface canvas {
      display: block;
      width: 100% !important;
      height: 100% !important;
    }

    /* ============================================
       UTILIDADES
    ============================================ */
    .container {
      width: 100%;
      max-width: 1512px;
      margin: 0 auto;
      padding: 0 80px;
    }

    .gradient-text {
      background: var(--gradient);
      -webkit-background-clip: text;
      -webkit-text-fill-color: transparent;
      background-clip: text;
    }

    /* ============================================
       BOTONES
    ============================================ */
    .btn {
      display: inline-flex;
      align-items: center;
      gap: 10px;
      padding: 14px 32px;
      border: none;
      border-radius: 50px;
      font-family: var(--font-body);
      font-size: 0.95rem;
      font-weight: 600;
      cursor: pointer;
      transition: all 0.35s ease;
    }

    .btn:hover { transform: translateY(-2px); }

    .btn-primary {
      background: var(--gradient);
      color: #fff;
      box-shadow: 0 4px 30px rgba(45, 212, 191, 0.3);
      position: relative;
      overflow: hidden;
    }
    .btn-primary::before,
    .btn-primary::after {
      content: '';
      position: absolute;
      left: 50%;
      transform: translateX(-50%);
      width: 60%;
      height: 1.5px;
      background: linear-gradient(90deg, transparent, #5EEAD4, #2DD4BF, transparent);
      opacity: 0;
      transition: opacity 0.4s ease, width 0.4s ease;
    }
    .btn-primary::before { top: 0; }
    .btn-primary::after { bottom: 0; opacity: 0; }
    .btn-primary:hover::before {
      opacity: 1;
      width: 80%;
    }
    .btn-primary:hover::after {
      opacity: 0.4;
      width: 80%;
    }
    .btn-primary:hover { box-shadow: 0 8px 40px rgba(45, 212, 191, 0.5); }

    .btn-ghost {
      background: transparent;
      color: var(--text);
      border: 1px solid var(--border);
      position: relative;
      overflow: hidden;
    }
    .btn-ghost::before,
    .btn-ghost::after {
      content: '';
      position: absolute;
      left: 50%;
      transform: translateX(-50%);
      width: 60%;
      height: 1.5px;
      background: linear-gradient(90deg, transparent, #5EEAD4, #2DD4BF, transparent);
      opacity: 0;
      transition: opacity 0.4s ease, width 0.4s ease;
    }
    .btn-ghost::before { top: 0; }
    .btn-ghost::after { bottom: 0; }
    .btn-ghost:hover::before {
      opacity: 1;
      width: 80%;
    }
    .btn-ghost:hover::after {
      opacity: 0.3;
      width: 80%;
    }
    .btn-ghost:hover { border-color: rgba(45, 212, 191, 0.3); }

    .btn-gradient-border {
      background: transparent;
      color: var(--text);
      border: none;
      position: relative;
      padding: 14px 32px;
      z-index: 1;
    }
    .btn-gradient-border::before {
      content: '';
      position: absolute;
      inset: 0;
      border-radius: 50px;
      padding: 1.5px;
      background: var(--gradient);
      -webkit-mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
      mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
      -webkit-mask-composite: xor;
      mask-composite: exclude;
    }

    .btn-whatsapp {
      background: #25D366;
      color: #fff;
      box-shadow: 0 4px 30px rgba(37, 211, 102, 0.3);
    }
    .btn-whatsapp:hover { box-shadow: 0 8px 40px rgba(37, 211, 102, 0.5); }

    /* ============================================
       ANIMACIÓN REVEAL (scroll)
    ============================================ */
    .reveal {
      opacity: 0;
      transform: translateY(30px);
      transition: opacity 0.7s ease, transform 0.7s ease;
    }
    .reveal.visible {
      opacity: 1;
      transform: translateY(0);
    }

    /* ============================================
       1. NAVBAR (estilo RefractWeb: pill centrada)
    ============================================ */
    .nav-wrapper {
      position: fixed;
      top: 0;
      left: 0;
      width: 100%;
      z-index: 1000;
      padding: 20px 24px;
      display: flex;
      align-items: center;
      justify-content: center;
    }

    .nav-pill {
      display: flex;
      align-items: center;
      gap: 6px;
      padding: 10px 8px 10px 10px;
      background: rgba(255, 255, 255, 0.06);
      border: 1px solid rgba(255, 255, 255, 0.08);
      border-radius: 50px;
      backdrop-filter: blur(20px);
      -webkit-backdrop-filter: blur(20px);
    }

    .nav-logo-btn {
      display: flex;
      align-items: center;
      gap: 6px;
      padding: 8px 18px;
      background: rgba(255, 255, 255, 0.08);
      border-radius: 50px;
      font-family: var(--font-heading);
      font-size: 0.88rem;
      font-weight: 600;
      color: #fff;
      white-space: nowrap;
      transition: background 0.3s ease;
    }

    .nav-logo-btn:hover {
      background: rgba(255, 255, 255, 0.12);
    }

    .nav-links-list {
      display: flex;
      gap: 4px;
      list-style: none;
    }

    /* Efecto glitch en links */
    .glitch-link {
      position: relative;
      display: block;
      padding: 8px 16px;
      font-size: 0.88rem;
      color: var(--text-muted);
      font-weight: 500;
      transition: color 0.3s;
      cursor: pointer;
      white-space: nowrap;
    }

    .glitch-link::before,
    .glitch-link::after {
      content: attr(data-text);
      position: absolute;
      top: 8px;
      left: 16px;
      opacity: 0;
      pointer-events: none;
    }

    .glitch-link::before {
      color: var(--accent-start);
      z-index: -1;
    }
    .glitch-link::after {
      color: var(--accent-end);
      z-index: -1;
    }

    .glitch-link:hover {
      color: var(--text);
    }
    .glitch-link:hover::before {
      opacity: 0.7;
      animation: glitch1 0.3s ease forwards;
    }
    .glitch-link:hover::after {
      opacity: 0.7;
      animation: glitch2 0.3s ease forwards;
    }

    @keyframes glitch1 {
      0% { transform: translate(0); }
      20% { transform: translate(-2px, 1px); }
      40% { transform: translate(2px, -1px); }
      60% { transform: translate(-1px, -1px); }
      80% { transform: translate(1px, 1px); }
      100% { transform: translate(0); }
    }
    @keyframes glitch2 {
      0% { transform: translate(0); }
      20% { transform: translate(2px, -1px); }
      40% { transform: translate(-2px, 1px); }
      60% { transform: translate(1px, 1px); }
      80% { transform: translate(-1px, -1px); }
      100% { transform: translate(0); }
    }

    .nav-cta-right {
      position: fixed;
      top: 22px;
      right: 24px;
      z-index: 1001;
      padding: 12px 24px;
      background: rgba(255, 255, 255, 0.06);
      border: 1px solid rgba(255, 255, 255, 0.1);
      border-radius: 50px;
      backdrop-filter: blur(20px);
      -webkit-backdrop-filter: blur(20px);
      font-family: var(--font-body);
      font-size: 0.85rem;
      font-weight: 600;
      color: var(--text);
      transition: all 0.3s ease;
      cursor: pointer;
    }

    .nav-cta-right:hover {
      background: rgba(255, 255, 255, 0.1);
      border-color: rgba(255, 255, 255, 0.2);
    }

    .nav-toggle {
      display: none;
      background: none;
      border: none;
      cursor: pointer;
      padding: 4px;
      z-index: 1002;
      position: fixed;
      top: 26px;
      right: 24px;
    }
    .nav-toggle span {
      display: block;
      width: 22px;
      height: 2px;
      background: var(--text);
      margin: 5px 0;
      transition: transform 0.3s, opacity 0.3s;
    }

    /* ============================================
       2. HERO (SaaS Premium - centrado)
    ============================================ */
    .hero {
      min-height: 100vh;
      display: flex;
      align-items: center;
      padding: 120px 0 80px;
      position: relative;
      overflow: hidden;
    }

    .hero::before {
      content: '';
      position: absolute;
      top: 5%;
      left: 50%;
      transform: translateX(-50%);
      width: 900px;
      height: 600px;
      background: radial-gradient(ellipse, rgba(45, 212, 191, 0.07) 0%, transparent 65%);
      pointer-events: none;
    }

    .hero .container {
      display: flex;
      flex-direction: column;
      align-items: center;
      text-align: center;
      gap: 0;
      z-index: 1;
    }

    .hero-content {
      position: relative;
      z-index: 1;
      display: flex;
      flex-direction: column;
      align-items: center;
    }

    .hero-badge {
      display: inline-flex;
      align-items: center;
      gap: 8px;
      padding: 6px 16px;
      background: rgba(45, 212, 191, 0.06);
      border: 1px solid rgba(45, 212, 191, 0.15);
      border-radius: 50px;
      font-size: 0.75rem;
      color: var(--accent-start);
      margin-bottom: 40px;
      font-weight: 500;
      letter-spacing: 0.03em;
      text-transform: uppercase;
    }

    .hero-badge .dot {
      width: 6px;
      height: 6px;
      border-radius: 50%;
      background: var(--accent-start);
      animation: pulse-dot 2s ease-in-out infinite;
    }

    @keyframes pulse-dot {
      0%, 100% { opacity: 1; box-shadow: 0 0 0 0 rgba(45, 212, 191, 0.4); }
      50% { opacity: 0.7; box-shadow: 0 0 0 6px rgba(45, 212, 191, 0); }
    }

    .hero h1 {
      font-family: var(--font-heading);
      font-size: clamp(2.6rem, 5.5vw, 4.2rem);
      font-weight: 700;
      line-height: 1.15;
      margin-bottom: 28px;
      letter-spacing: -0.03em;
      max-width: 720px;
    }

    .hero h1 .line {
      display: block;
    }

    .hero h1 .line-static {
      opacity: 0;
      transform: translateY(20px);
      animation: wordFadeIn 0.6s ease 0.2s forwards;
      color: rgba(255,255,255,0.9);
    }

    .hero h1 .line-typewriter {
      opacity: 0;
      animation: wordFadeIn 0.6s ease 0.7s forwards;
      min-height: 1.2em;
    }

    .hero h1 .gradient-text {
      background: linear-gradient(135deg, var(--accent-start) 0%, #5EEAD4 50%, var(--accent-end) 100%);
      -webkit-background-clip: text;
      -webkit-text-fill-color: transparent;
      background-clip: text;
    }

    .typewriter-cursor {
      display: inline-block;
      width: 2px;
      height: 0.8em;
      background: var(--accent-start);
      margin-left: 2px;
      vertical-align: middle;
      border-radius: 1px;
      animation: cursorBlink 0.9s ease-in-out infinite;
    }

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

    @keyframes wordFadeIn {
      to { opacity: 1; transform: translateY(0); }
    }

    .hero-sub {
      font-size: clamp(0.95rem, 1.2vw, 1.05rem);
      color: var(--text-muted);
      max-width: 460px;
      margin-bottom: 40px;
      line-height: 1.75;
    }

    .hero-buttons {
      display: flex;
      gap: 16px;
      align-items: center;
      flex-wrap: wrap;
      justify-content: center;
    }

    .btn-arrow {
      display: inline-flex;
      align-items: center;
      gap: 8px;
      font-size: 0.95rem;
      color: var(--text);
      font-weight: 500;
      transition: gap 0.3s ease, color 0.3s ease;
      background: none;
      border: none;
      cursor: pointer;
      padding: 14px 24px;
      font-family: var(--font-body);
    }
    .btn-arrow:hover {
      gap: 14px;
      transform: none;
      color: var(--accent-start);
    }

    /* Social proof strip */
    .hero-proof {
      display: flex;
      align-items: center;
      gap: 24px;
      margin-top: 48px;
      padding-top: 32px;
      border-top: 1px solid var(--border);
    }

    .hero-proof-item {
      display: flex;
      flex-direction: column;
      align-items: center;
      gap: 4px;
    }

    .hero-proof-number {
      font-family: var(--font-heading);
      font-size: 1.5rem;
      font-weight: 700;
      color: var(--text);
    }

    .hero-proof-label {
      font-size: 0.7rem;
      color: var(--text-muted);
      text-transform: uppercase;
      letter-spacing: 0.05em;
    }

    .hero-proof-divider {
      width: 1px;
      height: 36px;
      background: var(--border);
    }


    /* ============================================
       3. MARQUEE DE TECNOLOGÍAS
    ============================================ */
    .marquee-section {
      padding: 60px 0;
      border-top: 1px solid var(--border);
      border-bottom: 1px solid var(--border);
      overflow: hidden;
    }

    .marquee-track {
      display: flex;
      width: max-content;
      animation: marquee 35s linear infinite;
    }

    .marquee-track:hover {
      animation-play-state: paused;
    }

    @keyframes marquee {
      0% { transform: translateX(0); }
      100% { transform: translateX(-33.333%); }
    }

    .marquee-item {
      display: flex;
      align-items: center;
      gap: 10px;
      padding: 0 28px;
      white-space: nowrap;
      font-size: 0.9rem;
      color: var(--text-muted);
      font-weight: 500;
    }

    .marquee-item svg {
      width: 22px;
      height: 22px;
      flex-shrink: 0;
    }

    .marquee-sep {
      color: var(--accent-start);
      padding: 0 12px;
      font-size: 0.7rem;
    }

    /* ============================================
       4. SERVICIOS
    ============================================ */
    .services-section {
      padding: 120px 0;
    }

    .services-header {
      margin-bottom: 64px;
    }

    .services-header h2 {
      font-family: var(--font-heading);
      font-size: clamp(2rem, 4.5vw, 3.2rem);
      font-weight: 700;
      margin-bottom: 16px;
      letter-spacing: -0.02em;
    }

    .services-header p {
      color: var(--text-muted);
      font-size: 1.05rem;
      max-width: 500px;
    }

    .services-grid {
      display: grid;
      grid-template-columns: 1fr 1fr;
      gap: 20px;
    }

    /* ============================================
       SPOTLIGHT GLOW EFFECT
    ============================================ */
    [data-glow] {
      --spotlight-size: 200px;
      --border-size: 2px;
      --glow-hue: 170;
      --glow-saturation: 70%;
      --glow-lightness: 60%;
      position: relative;
      overflow: hidden;
    }

    [data-glow]::before {
      content: '';
      position: absolute;
      inset: 0;
      background: radial-gradient(
        var(--spotlight-size) var(--spotlight-size) at var(--glow-x, -100px) var(--glow-y, -100px),
        hsla(var(--glow-hue), var(--glow-saturation), var(--glow-lightness), 0.08),
        transparent 100%
      );
      pointer-events: none;
      z-index: 1;
      opacity: 0;
      transition: opacity 0.4s ease;
    }

    [data-glow]::after {
      content: '';
      position: absolute;
      inset: 0;
      border-radius: inherit;
      background: radial-gradient(
        calc(var(--spotlight-size) * 0.8) calc(var(--spotlight-size) * 0.8) at var(--glow-x, -100px) var(--glow-y, -100px),
        hsla(var(--glow-hue), var(--glow-saturation), 50%, 0.6),
        transparent 100%
      );
      pointer-events: none;
      z-index: 0;
      opacity: 0;
      transition: opacity 0.4s ease;
      -webkit-mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
      mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
      -webkit-mask-composite: xor;
      mask-composite: exclude;
      padding: 1.5px;
    }

    [data-glow]:hover::before,
    [data-glow]:hover::after {
      opacity: 1;
    }

    /* Asegurar que el contenido esté por encima del glow */
    [data-glow] > *:not([data-glow-inner]) {
      position: relative;
      z-index: 2;
    }

    .service-card {
      background: var(--bg-card);
      border: 1px solid var(--border);
      border-radius: var(--radius);
      padding: 40px 36px;
      transition: all 0.35s ease;
      position: relative;
    }

    .service-card:hover {
      transform: translateY(-4px);
      border-color: rgba(45, 212, 191, 0.3);
    }

    .service-number {
      font-family: var(--font-heading);
      font-size: 3.5rem;
      font-weight: 700;
      color: rgba(255,255,255,0.04);
      line-height: 1;
      margin-bottom: 16px;
    }

    .service-card h3 {
      font-family: var(--font-heading);
      font-size: 1.35rem;
      font-weight: 600;
      margin-bottom: 12px;
    }

    .service-card p {
      color: var(--text-muted);
      font-size: 0.95rem;
      line-height: 1.7;
    }

    /* ============================================
       5. PAQUETES
    ============================================ */
    .pricing-section {
      padding: 120px 0;
    }

    .pricing-header {
      text-align: center;
      margin-bottom: 64px;
    }

    .pricing-header h2 {
      font-family: var(--font-heading);
      font-size: clamp(2rem, 4.5vw, 3.2rem);
      font-weight: 700;
      margin-bottom: 16px;
      letter-spacing: -0.02em;
    }

    .pricing-header p {
      color: var(--text-muted);
      font-size: 1.05rem;
      max-width: 480px;
      margin: 0 auto;
    }

    .pricing-grid {
      display: grid;
      grid-template-columns: repeat(3, 1fr);
      gap: 24px;
      align-items: center;
    }

    .pricing-card {
      background: linear-gradient(135deg, rgba(255,255,255,0.06) 0%, rgba(255,255,255,0.02) 100%);
      border: 1px solid rgba(255,255,255,0.08);
      border-radius: 20px;
      padding: 36px 32px;
      position: relative;
      transition: all 0.4s ease;
      backdrop-filter: blur(14px);
      -webkit-backdrop-filter: blur(14px);
      display: flex;
      flex-direction: column;
    }

    .pricing-card:hover {
      transform: translateY(-6px);
      border-color: rgba(45, 212, 191, 0.2);
      background: linear-gradient(135deg, rgba(255,255,255,0.08) 0%, rgba(255,255,255,0.03) 100%);
    }

    .pricing-card.featured {
      border-color: rgba(45, 212, 191, 0.3);
      background: linear-gradient(135deg, rgba(45, 212, 191, 0.1) 0%, rgba(255,255,255,0.04) 100%);
      transform: scale(1.03);
      box-shadow: 0 20px 60px rgba(45, 212, 191, 0.08);
    }
    .pricing-card.featured:hover {
      transform: scale(1.03) translateY(-6px);
    }

    .badge {
      position: absolute;
      top: -13px;
      right: 20px;
      background: var(--accent-start);
      color: #000;
      font-size: 0.7rem;
      font-weight: 700;
      padding: 5px 14px;
      border-radius: 50px;
      white-space: nowrap;
      letter-spacing: 0.03em;
    }

    .pricing-card h3 {
      font-family: var(--font-heading);
      font-size: 1.3rem;
      font-weight: 300;
      letter-spacing: -0.02em;
      color: var(--text);
      margin-bottom: 6px;
    }

    .pricing-description {
      font-size: 0.8rem;
      color: var(--text-muted);
      margin-bottom: 20px;
      line-height: 1.5;
    }

    .pricing-price {
      font-family: var(--font-heading);
      font-size: 2.8rem;
      font-weight: 300;
      letter-spacing: -0.03em;
      margin-bottom: 8px;
    }

    .pricing-period {
      font-size: 0.8rem;
      color: var(--text-muted);
      font-weight: 400;
      margin-left: 4px;
    }

    .pricing-divider {
      height: 1px;
      background: linear-gradient(90deg, transparent, rgba(255,255,255,0.1) 50%, transparent);
      margin: 20px 0;
    }

    .pricing-features {
      list-style: none;
      margin-bottom: 28px;
      flex-grow: 1;
    }

    .pricing-features li {
      padding: 6px 0;
      font-size: 0.85rem;
      color: rgba(255,255,255,0.75);
      display: flex;
      align-items: center;
      gap: 10px;
    }

    .pricing-features li svg {
      width: 14px;
      height: 14px;
      color: var(--accent-start);
      flex-shrink: 0;
    }

    .pricing-card .btn {
      width: 100%;
      justify-content: center;
    }

    /* Mantenimiento pill */
    .maintenance-pill {
      margin-top: 32px;
      text-align: center;
      padding: 20px 32px;
      background: rgba(255,255,255,0.02);
      border: 1px solid var(--border);
      border-radius: 60px;
      font-size: 0.95rem;
      color: var(--text-muted);
    }

    .maintenance-pill strong {
      color: var(--text);
    }

    /* ============================================
       6. CASO DE ÉXITO
    ============================================ */
    .case-section {
      padding: 120px 0;
    }

    .case-header {
      margin-bottom: 48px;
    }

    .case-label {
      font-size: 0.78rem;
      font-weight: 600;
      text-transform: uppercase;
      letter-spacing: 0.12em;
      color: var(--text-muted);
      margin-bottom: 8px;
    }

    .case-header h2 {
      font-family: var(--font-heading);
      font-size: clamp(2rem, 4.5vw, 3.2rem);
      font-weight: 700;
      letter-spacing: -0.02em;
    }

    .case-card {
      background: var(--bg-card);
      border: 1px solid var(--border);
      border-radius: var(--radius);
      overflow: hidden;
      display: grid;
      grid-template-columns: 1fr 1fr;
    }

    .case-card + .case-card {
      margin-top: 24px;
    }

    .case-visual {
      min-height: 340px;
      background: linear-gradient(135deg, rgba(45, 212, 191, 0.15) 0%, rgba(20, 184, 166, 0.08) 50%, rgba(45, 212, 191, 0.03) 100%);
      position: relative;
      display: flex;
      align-items: center;
      justify-content: center;
    }

    .case-visual-text {
      font-family: var(--font-heading);
      font-size: 3rem;
      font-weight: 700;
      opacity: 0.12;
      text-align: center;
      line-height: 1.2;
    }

    .case-visual-img {
      background: none !important;
      padding: 0;
    }

    .case-visual-img img {
      width: 100%;
      height: 100%;
      object-fit: cover;
      object-position: top left;
      display: block;
    }

    .case-info {
      padding: 48px 40px;
      display: flex;
      flex-direction: column;
      justify-content: center;
    }

    .case-tag {
      font-size: 0.75rem;
      font-weight: 600;
      text-transform: uppercase;
      letter-spacing: 0.1em;
      color: var(--accent-start);
      margin-bottom: 16px;
    }

    .case-info h3 {
      font-family: var(--font-heading);
      font-size: 1.6rem;
      font-weight: 700;
      margin-bottom: 16px;
    }

    .case-info p {
      color: var(--text-muted);
      font-size: 0.95rem;
      line-height: 1.75;
    }

    .case-link {
      display: inline-flex;
      align-items: center;
      gap: 6px;
      margin-top: 20px;
      font-size: 0.9rem;
      font-weight: 600;
      color: var(--accent-start);
      transition: gap 0.3s ease;
    }

    .case-link:hover {
      gap: 12px;
    }

    /* ============================================
       7. MÉTRICAS
    ============================================ */
    .metrics-section {
      padding: 80px 0;
      border-top: 1px solid var(--border);
      border-bottom: 1px solid var(--border);
    }

    .metrics-grid {
      display: grid;
      grid-template-columns: repeat(3, 1fr);
      gap: 40px;
      text-align: center;
    }

    .metric-number {
      font-family: var(--font-heading);
      font-size: clamp(2.5rem, 5vw, 3.8rem);
      font-weight: 700;
      margin-bottom: 8px;
      letter-spacing: -0.03em;
    }

    .metric-label {
      color: var(--text-muted);
      font-size: 0.95rem;
    }

    /* ============================================
       8. TESTIMONIAL
    ============================================ */
    .testimonial-section {
      padding: 100px 0;
      text-align: center;
      overflow: hidden;
    }

    .testimonial-header {
      margin-bottom: 48px;
    }

    .testimonial-header h2 {
      font-family: var(--font-heading);
      font-size: clamp(2rem, 4.5vw, 3.2rem);
      font-weight: 700;
      letter-spacing: -0.02em;
      margin-bottom: 12px;
    }

    .testimonial-header p {
      color: var(--text-muted);
      font-size: 1rem;
      max-width: 480px;
      margin: 0 auto;
    }

    /* Marquee */
    .testimonial-marquee {
      position: relative;
      width: 100%;
    }

    .testimonial-track {
      display: flex;
      gap: 20px;
      animation: testimonialScroll 35s linear infinite;
      width: max-content;
    }

    .testimonial-track:hover {
      animation-play-state: paused;
    }

    @keyframes testimonialScroll {
      from { transform: translateX(0); }
      to { transform: translateX(calc(-50% - 10px)); }
    }

    .testimonial-marquee::before,
    .testimonial-marquee::after {
      content: '';
      position: absolute;
      top: 0;
      bottom: 0;
      width: 120px;
      z-index: 2;
      pointer-events: none;
    }

    .testimonial-marquee::before {
      left: 0;
      background: linear-gradient(to right, var(--bg), transparent);
    }

    .testimonial-marquee::after {
      right: 0;
      background: linear-gradient(to left, var(--bg), transparent);
    }

    /* Cards */
    .testimonial-card {
      flex-shrink: 0;
      width: 320px;
      padding: 24px;
      border-radius: 14px;
      border-top: 1px solid var(--border);
      background: linear-gradient(180deg, rgba(255,255,255,0.05) 0%, rgba(255,255,255,0.01) 100%);
      text-align: left;
      transition: background 0.3s ease;
    }

    .testimonial-card:hover {
      background: linear-gradient(180deg, rgba(255,255,255,0.08) 0%, rgba(255,255,255,0.03) 100%);
    }

    .testimonial-card-author {
      display: flex;
      align-items: center;
      gap: 12px;
      margin-bottom: 16px;
    }

    .testimonial-avatar {
      width: 44px;
      height: 44px;
      border-radius: 50%;
      object-fit: cover;
      background: rgba(255,255,255,0.1);
    }

    .testimonial-name {
      font-family: var(--font-heading);
      font-size: 0.9rem;
      font-weight: 600;
      line-height: 1.2;
    }

    .testimonial-handle {
      font-size: 0.8rem;
      color: var(--text-muted);
    }

    .testimonial-text {
      font-size: 0.85rem;
      color: rgba(255,255,255,0.65);
      line-height: 1.65;
    }

    /* ============================================
       9. CTA FINAL
    ============================================ */
    .cta-section {
      padding: 120px 0;
      text-align: center;
      position: relative;
      overflow: hidden;
    }

    .cta-frame {
      position: relative;
      max-width: 900px;
      margin: 0 auto;
      border: 1px solid var(--border);
      border-radius: 16px;
      padding: 80px 40px;
      background: radial-gradient(ellipse at 50% 50%, rgba(45, 212, 191, 0.06) 0%, transparent 70%);
      overflow: hidden;
    }

    /* Plus icons at corners */
    .cta-plus {
      position: absolute;
      width: 24px;
      height: 24px;
      color: rgba(255, 255, 255, 0.2);
      z-index: 2;
    }
    .cta-plus--tl { top: -12px; left: -12px; }
    .cta-plus--tr { top: -12px; right: -12px; }
    .cta-plus--bl { bottom: -12px; left: -12px; }
    .cta-plus--br { bottom: -12px; right: -12px; }

    /* Side border lines */
    .cta-line-left,
    .cta-line-right {
      position: absolute;
      top: 50%;
      transform: translateY(-50%);
      width: 1px;
      height: 60%;
      background: linear-gradient(to bottom, transparent, var(--accent-start), transparent);
      opacity: 0.3;
    }
    .cta-line-left { left: 0; }
    .cta-line-right { right: 0; }

    /* Center dashed line */
    .cta-dashed-center {
      position: absolute;
      left: 50%;
      top: 0;
      bottom: 0;
      width: 1px;
      background: repeating-linear-gradient(
        to bottom,
        transparent,
        transparent 6px,
        rgba(255, 255, 255, 0.08) 6px,
        rgba(255, 255, 255, 0.08) 12px
      );
    }

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

    .cta-section h2 {
      font-family: var(--font-heading);
      font-size: clamp(2rem, 5vw, 3.2rem);
      font-weight: 700;
      margin-bottom: 16px;
      letter-spacing: -0.02em;
    }

    .cta-section .cta-sub {
      color: var(--text-muted);
      font-size: 1.1rem;
      max-width: 440px;
      margin: 0 auto 40px;
      line-height: 1.6;
    }

    .cta-buttons {
      display: flex;
      align-items: center;
      justify-content: center;
      gap: 16px;
      flex-wrap: wrap;
    }

    .cta-email-text {
      margin-top: 24px;
      color: var(--text-muted);
      font-size: 0.9rem;
    }

    .cta-email-text a {
      color: var(--text);
      font-weight: 600;
      transition: color 0.3s;
    }
    .cta-email-text a:hover { color: var(--accent-end); }

    /* Ghost/outline button for CTA */
    .btn-cta-outline {
      display: inline-flex;
      align-items: center;
      gap: 8px;
      padding: 14px 28px;
      border: 1px solid var(--border);
      border-radius: 50px;
      color: var(--text);
      font-weight: 600;
      font-size: 0.95rem;
      background: transparent;
      cursor: pointer;
      transition: all 0.3s;
      text-decoration: none;
    }
    .btn-cta-outline:hover {
      border-color: var(--accent-start);
      background: rgba(45, 212, 191, 0.05);
    }

    @media (max-width: 768px) {
      .cta-frame {
        padding: 60px 24px;
        margin: 0 16px;
      }
      .cta-dashed-center { display: none; }
      .cta-buttons { flex-direction: column; }
    }

    /* ============================================
       10. FOOTER
    ============================================ */
    footer {
      border-top: 1px solid var(--border);
      padding: 36px 0;
    }

    footer .container {
      display: flex;
      align-items: center;
      justify-content: space-between;
      flex-wrap: wrap;
      gap: 16px;
    }

    .footer-logo {
      font-family: var(--font-heading);
      font-weight: 700;
      font-size: 1rem;
    }

    .footer-center {
      display: flex;
      flex-wrap: wrap;
      justify-content: center;
      gap: 16px 28px;
      list-style: none;
    }

    .footer-center a {
      font-size: 0.85rem;
      color: var(--text-muted);
      transition: color 0.3s;
    }
    .footer-center a:hover { color: var(--text); }

    .footer-copy {
      font-size: 0.8rem;
      color: var(--text-muted);
    }

    /* ============================================
       RESPONSIVE
    ============================================ */
    @media (max-width: 900px) {
      .pricing-grid {
        grid-template-columns: 1fr;
        max-width: 420px;
        margin: 0 auto;
      }
      .pricing-card.featured { order: -1; }

      .services-grid {
        grid-template-columns: 1fr;
      }

      .case-card {
        grid-template-columns: 1fr;
      }
      .case-visual { min-height: 200px; }

      .metrics-grid {
        grid-template-columns: 1fr;
        gap: 32px;
      }
    }

    @media (max-width: 768px) {
      .nav-pill {
        display: none;
      }

      .nav-wrapper {
        justify-content: flex-start;
        padding: 16px 20px;
      }

      .nav-mobile-logo {
        display: flex;
        align-items: center;
        gap: 10px;
        font-family: var(--font-heading);
        font-size: 0.95rem;
        font-weight: 600;
        letter-spacing: -0.01em;
      }

      .nav-mobile-logo .logo-icon {
        width: 32px;
        height: 32px;
        flex-shrink: 0;
      }

      .nav-mobile-logo .logo-text-bold {
        font-weight: 700;
      }

      .nav-mobile-logo .logo-text-light {
        font-weight: 400;
        color: var(--text-muted);
      }

      .nav-cta-right { display: none; }

      .nav-toggle { display: block; }

      .nav-toggle.active span:nth-child(1) {
        transform: rotate(45deg) translate(5px, 5px);
      }
      .nav-toggle.active span:nth-child(2) { opacity: 0; }
      .nav-toggle.active span:nth-child(3) {
        transform: rotate(-45deg) translate(5px, -5px);
      }

      .mobile-menu {
        display: none;
        position: fixed;
        top: 0;
        left: 0;
        width: 100%;
        height: 100vh;
        background: rgba(5, 5, 5, 0.97);
        backdrop-filter: blur(20px);
        -webkit-backdrop-filter: blur(20px);
        z-index: 999;
        flex-direction: column;
        align-items: center;
        justify-content: center;
        gap: 24px;
      }

      .mobile-menu.active { display: flex; }

      .mobile-menu a {
        font-family: var(--font-heading);
        font-size: 1.8rem;
        font-weight: 600;
        color: var(--text-muted);
        transition: color 0.3s;
      }
      .mobile-menu a:hover { color: var(--text); }

      footer .container {
        flex-direction: column;
        text-align: center;
      }
    }

    @media (min-width: 769px) {
      .nav-mobile-logo {
        display: flex;
        position: fixed;
        top: 20px;
        left: 32px;
        z-index: 1001;
        font-size: 0.9rem;
        text-decoration: none;
      }
      .mobile-menu { display: none !important; }
    }

    @media (max-width: 1280px) {
      .container { padding: 0 64px; }
      .hero { padding: 64px 0 80px; }
    }

    @media (max-width: 799px) {
      .container { padding: 0 16px; }
      .hero .container {
        height: auto;
        max-height: unset;
        justify-content: flex-start;
      }
    }

    @media (max-width: 480px) {
      .hero { padding: 120px 0 60px; }
      .hero-buttons {
        flex-direction: column;
        align-items: center;
        width: 100%;
      }
      .hero-buttons .btn { width: 100%; justify-content: center; }
      .hero-proof {
        flex-direction: column;
        gap: 16px;
      }
      .hero-proof-divider {
        width: 40px;
        height: 1px;
      }
      .service-card { padding: 32px 24px; }
      .case-info { padding: 32px 24px; }
    }