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

    :root {
      --bg:       #050a0f;
      --surface:  #0b1520;
      --surface2: #0f1e2e;
      --border:   #1a3a55;
      --accent:   #00c8ff;
      --accent2:  #00ff9d;
      --danger:   #ff4060;
      --text:     #c8dce8;
      --text-dim: #5a7a90;
      --font-mono: 'Share Tech Mono', monospace;
      --font-head: 'Rajdhani', sans-serif;
      --font-body: 'Exo 2', sans-serif;
    }

    html { scroll-behavior: smooth; }

    body {
      background: var(--bg);
      color: var(--text);
      font-family: var(--font-body);
      font-size: 16px;
      line-height: 1.7;
      overflow-x: hidden;
    }

    body::before {
      content: '';
      position: fixed;
      top: 0; left: 0; width: 100%; height: 100%;
      background-image:
        linear-gradient(rgba(0,200,255,0.04) 1px, transparent 1px),
        linear-gradient(90deg, rgba(0,200,255,0.04) 1px, transparent 1px);
      background-size: 40px 40px;
      pointer-events: none;
      z-index: 0;
    }

    body::after {
      content: '';
      position: fixed;
      top: 0; left: 0; width: 100%; height: 100%;
      background: repeating-linear-gradient(
        0deg,
        transparent,
        transparent 2px,
        rgba(0,0,0,0.08) 2px,
        rgba(0,0,0,0.08) 4px
      );
      pointer-events: none;
      z-index: 0;
    }

    section, nav, footer { position: relative; z-index: 1; }

    nav {
      position: fixed;
      top: 0; left: 0; right: 0;
      z-index: 1000;
      display: flex;
      align-items: center;
      justify-content: space-between;
      padding: 0 2.5rem;
      height: 64px;
      background: rgba(5,10,15,0.92);
      backdrop-filter: blur(12px);
      border-bottom: 1px solid var(--border);
    }

    .nav-logo {
      font-family: var(--font-mono);
      font-size: 1.15rem;
      color: var(--accent);
      letter-spacing: 0.1em;
      text-decoration: none;
    }
    .nav-logo span { color: var(--accent2); }

    .nav-links { display: flex; gap: 2rem; list-style: none; }
    .nav-links a {
      font-family: var(--font-head);
      font-size: 0.95rem;
      font-weight: 600;
      letter-spacing: 0.12em;
      text-transform: uppercase;
      color: var(--text-dim);
      text-decoration: none;
      transition: color 0.2s;
    }
    .nav-links a:hover { color: var(--accent); }

    .nav-cta {
      font-family: var(--font-head);
      font-size: 0.9rem;
      font-weight: 700;
      letter-spacing: 0.1em;
      text-transform: uppercase;
      color: var(--bg);
      background: var(--accent);
      padding: 0.45rem 1.4rem;
      border: none;
      cursor: pointer;
      clip-path: polygon(6px 0%, 100% 0%, calc(100% - 6px) 100%, 0% 100%);
      transition: background 0.2s;
      text-decoration: none;
    }
    .nav-cta:hover { background: var(--accent2); }

    #inici {
      min-height: 100vh;
      display: flex;
      flex-direction: column;
      align-items: center;
      justify-content: center;
      text-align: center;
      padding: 6rem 2rem 4rem;
      position: relative;
    }

    .hero-badge {
      font-family: var(--font-mono);
      font-size: 0.75rem;
      color: var(--accent2);
      letter-spacing: 0.25em;
      text-transform: uppercase;
      border: 1px solid var(--accent2);
      padding: 0.3rem 1rem;
      margin-bottom: 1.5rem;
      display: inline-block;
      animation: pulse-border 2.5s ease-in-out infinite;
    }

    @keyframes pulse-border {
      0%, 100% { box-shadow: 0 0 8px rgba(0,255,157,0.3); }
      50%       { box-shadow: 0 0 20px rgba(0,255,157,0.7); }
    }

    .hero-title {
      font-family: var(--font-head);
      font-size: clamp(3rem, 8vw, 6.5rem);
      font-weight: 700;
      line-height: 1.05;
      letter-spacing: -0.02em;
      margin-bottom: 1rem;
    }
    .hero-title .line-accent { color: var(--accent); }
    .hero-title .line-dim    { color: var(--text-dim); font-weight: 300; }

    .hero-subtitle {
      max-width: 560px;
      font-size: 1.05rem;
      color: var(--text-dim);
      margin: 0 auto 2.5rem;
    }

    .hero-actions { display: flex; gap: 1rem; justify-content: center; flex-wrap: wrap; }

    .btn-primary {
      font-family: var(--font-head);
      font-weight: 700;
      font-size: 0.95rem;
      letter-spacing: 0.1em;
      text-transform: uppercase;
      color: var(--bg);
      background: var(--accent);
      padding: 0.85rem 2.2rem;
      border: none;
      cursor: pointer;
      clip-path: polygon(8px 0%, 100% 0%, calc(100% - 8px) 100%, 0% 100%);
      transition: background 0.2s, transform 0.15s;
      text-decoration: none;
    }
    .btn-primary:hover { background: var(--accent2); transform: translateY(-2px); }

    .btn-outline {
      font-family: var(--font-head);
      font-weight: 600;
      font-size: 0.95rem;
      letter-spacing: 0.1em;
      text-transform: uppercase;
      color: var(--accent);
      background: transparent;
      padding: 0.85rem 2.2rem;
      border: 1px solid var(--accent);
      cursor: pointer;
      transition: background 0.2s, color 0.2s;
      text-decoration: none;
    }
    .btn-outline:hover { background: rgba(0,200,255,0.1); }

    .terminal-line {
      font-family: var(--font-mono);
      font-size: 0.8rem;
      color: var(--accent2);
      margin-top: 3rem;
      opacity: 0.7;
      animation: blink-cursor 1s step-end infinite;
    }
    @keyframes blink-cursor {
      50% { opacity: 0.3; }
    }

    section { padding: 6rem 2rem; }

    .section-label {
      font-family: var(--font-mono);
      font-size: 0.72rem;
      letter-spacing: 0.3em;
      text-transform: uppercase;
      color: var(--accent);
      margin-bottom: 0.75rem;
      display: flex;
      align-items: center;
      gap: 0.6rem;
    }
    .section-label::before {
      content: '//';
      color: var(--accent2);
    }

    .section-title {
      font-family: var(--font-head);
      font-size: clamp(2rem, 4vw, 3.2rem);
      font-weight: 700;
      line-height: 1.1;
      margin-bottom: 1rem;
    }

    .section-divider {
      width: 60px;
      height: 3px;
      background: linear-gradient(90deg, var(--accent), var(--accent2));
      margin-bottom: 2rem;
    }

    .container { max-width: 1100px; margin: 0 auto; }

    #qui-som { background: var(--surface); }

    .about-grid {
      display: grid;
      grid-template-columns: 1fr 1fr;
      gap: 4rem;
      align-items: start;
    }

    .about-text p { color: var(--text-dim); margin-bottom: 1rem; }

    .team-cards { display: flex; flex-direction: column; gap: 1rem; }

    .team-card {
      background: var(--surface2);
      border: 1px solid var(--border);
      border-left: 3px solid var(--accent);
      padding: 1.2rem 1.4rem;
      transition: border-color 0.2s, transform 0.2s;
    }
    .team-card:hover { border-left-color: var(--accent2); transform: translateX(4px); }

    .team-card .name {
      font-family: var(--font-head);
      font-weight: 700;
      font-size: 1.05rem;
      color: var(--accent);
      margin-bottom: 0.2rem;
    }
    .team-card .role {
      font-family: var(--font-mono);
      font-size: 0.75rem;
      color: var(--accent2);
      letter-spacing: 0.1em;
      text-transform: uppercase;
    }

    .stat-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 1rem; margin-top: 2rem; }
    .stat-box {
      background: var(--surface2);
      border: 1px solid var(--border);
      padding: 1.2rem;
      text-align: center;
    }
    .stat-num {
      font-family: var(--font-mono);
      font-size: 2rem;
      color: var(--accent);
      display: block;
    }
    .stat-desc { font-size: 0.78rem; color: var(--text-dim); text-transform: uppercase; letter-spacing: 0.1em; }

    #programa { }

    .features-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.5rem; margin-top: 3rem; }

    .feature-card {
      background: var(--surface);
      border: 1px solid var(--border);
      padding: 2rem 1.5rem;
      position: relative;
      overflow: hidden;
      transition: border-color 0.3s, transform 0.2s;
    }
    .feature-card::before {
      content: '';
      position: absolute;
      top: 0; left: 0; right: 0;
      height: 2px;
      background: linear-gradient(90deg, transparent, var(--accent), transparent);
      transform: scaleX(0);
      transition: transform 0.3s;
    }
    .feature-card:hover { border-color: var(--accent); transform: translateY(-4px); }
    .feature-card:hover::before { transform: scaleX(1); }

    .feature-icon {
      font-size: 2rem;
      margin-bottom: 1rem;
      display: block;
    }
    .feature-card h3 {
      font-family: var(--font-head);
      font-size: 1.2rem;
      font-weight: 700;
      color: var(--accent);
      margin-bottom: 0.6rem;
    }
    .feature-card p { font-size: 0.9rem; color: var(--text-dim); }

    #auth {
      background: var(--surface);
      border-top: 1px solid var(--border);
      border-bottom: 1px solid var(--border);
    }

    .auth-wrapper {
      display: grid;
      grid-template-columns: 1fr 1fr;
      gap: 3rem;
      margin-top: 3rem;
    }

    .auth-panel {
      background: var(--surface2);
      border: 1px solid var(--border);
      padding: 2.5rem;
      position: relative;
    }
    .auth-panel::after {
      content: attr(data-label);
      position: absolute;
      top: -0.6rem;
      left: 1.5rem;
      background: var(--surface2);
      font-family: var(--font-mono);
      font-size: 0.7rem;
      color: var(--accent);
      letter-spacing: 0.2em;
      padding: 0 0.5rem;
    }

    .auth-panel h3 {
      font-family: var(--font-head);
      font-size: 1.5rem;
      font-weight: 700;
      margin-bottom: 1.5rem;
    }

    .form-group { margin-bottom: 1.2rem; }
    .form-group label {
      display: block;
      font-family: var(--font-mono);
      font-size: 0.72rem;
      color: var(--accent2);
      letter-spacing: 0.2em;
      text-transform: uppercase;
      margin-bottom: 0.4rem;
    }
    .form-group input, .form-group select {
      width: 100%;
      background: var(--bg);
      border: 1px solid var(--border);
      color: var(--text);
      font-family: var(--font-mono);
      font-size: 0.9rem;
      padding: 0.75rem 1rem;
      outline: none;
      transition: border-color 0.2s;
    }
    .form-group input:focus, .form-group select:focus {
      border-color: var(--accent);
      box-shadow: 0 0 0 2px rgba(0,200,255,0.1);
    }
    .form-group input::placeholder { color: var(--text-dim); }

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

    .btn-form {
      width: 100%;
      font-family: var(--font-head);
      font-weight: 700;
      font-size: 1rem;
      letter-spacing: 0.1em;
      text-transform: uppercase;
      color: var(--bg);
      background: var(--accent);
      padding: 0.9rem;
      border: none;
      cursor: pointer;
      clip-path: polygon(8px 0%, 100% 0%, calc(100% - 8px) 100%, 0% 100%);
      margin-top: 0.5rem;
      transition: background 0.2s;
    }
    .btn-form:hover { background: var(--accent2); }
    .btn-form.secondary {
      background: transparent;
      color: var(--accent);
      border: 1px solid var(--accent);
      clip-path: none;
    }
    .btn-form.secondary:hover { background: rgba(0,200,255,0.1); }

    .form-msg {
      display: none;
      margin-top: 1rem;
      padding: 0.75rem 1rem;
      font-family: var(--font-mono);
      font-size: 0.8rem;
      border-left: 3px solid;
    }
    .form-msg.success { color: var(--accent2); border-color: var(--accent2); background: rgba(0,255,157,0.05); }
    .form-msg.error   { color: var(--danger);  border-color: var(--danger);  background: rgba(255,64,96,0.05); }

    .db-note {
      margin-top: 1rem;
      padding: 0.8rem 1rem;
      background: rgba(255,200,0,0.05);
      border: 1px dashed rgba(255,200,0,0.4);
      font-family: var(--font-mono);
      font-size: 0.72rem;
      color: #ffc84a;
      line-height: 1.6;
    }
    .db-note strong { color: #ffd700; }

    #serveis {}

    .plans-grid {
      display: grid;
      grid-template-columns: repeat(3, 1fr);
      gap: 2rem;
      margin-top: 3rem;
      align-items: start;
    }

    .plan-card {
      background: var(--surface);
      border: 1px solid var(--border);
      padding: 2.5rem 2rem;
      position: relative;
      transition: transform 0.25s, border-color 0.25s;
    }
    .plan-card:hover { transform: translateY(-6px); border-color: var(--accent); }

    .plan-card.featured {
      border-color: var(--accent);
      background: var(--surface2);
    }
    .plan-card.featured::before {
      content: 'MÉS POPULAR';
      position: absolute;
      top: -1px; left: 50%; transform: translateX(-50%);
      background: var(--accent);
      color: var(--bg);
      font-family: var(--font-mono);
      font-size: 0.65rem;
      letter-spacing: 0.2em;
      padding: 0.25rem 1rem;
    }

    .plan-name {
      font-family: var(--font-head);
      font-size: 1.3rem;
      font-weight: 700;
      color: var(--accent);
      margin-bottom: 0.5rem;
    }
    .plan-price-area { margin: 1.5rem 0; }
    .plan-price {
      font-family: var(--font-mono);
      font-size: 2.8rem;
      color: var(--text);
      line-height: 1;
    }
    .plan-price .currency { font-size: 1.2rem; vertical-align: top; margin-top: 0.4rem; display: inline-block; color: var(--text-dim); }
    .plan-price .period  { font-size: 0.85rem; color: var(--text-dim); }
    .plan-tbd {
      font-family: var(--font-mono);
      font-size: 1rem;
      color: var(--accent2);
      padding: 0.5rem 0;
    }
    .plan-desc { font-size: 0.88rem; color: var(--text-dim); margin-bottom: 1.5rem; }

    .plan-features { list-style: none; margin-bottom: 2rem; }
    .plan-features li {
      font-size: 0.88rem;
      color: var(--text-dim);
      padding: 0.4rem 0;
      border-bottom: 1px solid rgba(26,58,85,0.5);
      display: flex;
      gap: 0.6rem;
    }
    .plan-features li::before { content: '▸'; color: var(--accent2); }
    .plan-features li.disabled { opacity: 0.35; }
    .plan-features li.disabled::before { content: '×'; color: var(--danger); }

    .plan-note {
      font-family: var(--font-mono);
      font-size: 0.68rem;
      color: #ffc84a;
      background: rgba(255,200,0,0.05);
      border: 1px dashed rgba(255,200,0,0.3);
      padding: 0.6rem;
      margin-bottom: 1.5rem;
    }

    footer {
      background: var(--surface);
      border-top: 1px solid var(--border);
      padding: 3rem 2rem;
      text-align: center;
    }
    .footer-logo {
      font-family: var(--font-mono);
      font-size: 1.2rem;
      color: var(--accent);
      margin-bottom: 0.75rem;
    }
    .footer-logo span { color: var(--accent2); }
    footer p { font-size: 0.8rem; color: var(--text-dim); }

    #toast {
      position: fixed;
      bottom: 2rem; right: 2rem;
      z-index: 9999;
      background: var(--surface2);
      border: 1px solid var(--accent2);
      border-left: 4px solid var(--accent2);
      padding: 1rem 1.5rem;
      font-family: var(--font-mono);
      font-size: 0.82rem;
      color: var(--accent2);
      transform: translateY(6rem);
      opacity: 0;
      transition: all 0.3s ease;
      max-width: 320px;
    }
    #toast.show { transform: translateY(0); opacity: 1; }
    #toast.error { border-color: var(--danger); color: var(--danger); }

    @media (max-width: 900px) {
      .about-grid, .auth-wrapper, .plans-grid { grid-template-columns: 1fr; }
      .features-grid { grid-template-columns: 1fr 1fr; }
      .form-row { grid-template-columns: 1fr; }
    }
    @media (max-width: 600px) {
      .features-grid { grid-template-columns: 1fr; }
      .nav-links { display: none; }
    }

/* ===== NAV DOWNLOAD BUTTON ===== */
/* Mismo clip-path que .nav-cta pero con fondo transparente y borde cian */
.nav-dl {
  background: transparent !important;
  color: var(--accent) !important;
  border: 1.5px solid var(--accent);
  /* Clip-path outline: usamos un truco con box-shadow para el borde angular */
  clip-path: polygon(6px 0%, 100% 0%, calc(100% - 6px) 100%, 0% 100%);
  /* El clip-path corta el borde, así que usamos outline en su lugar */
  outline: 1.5px solid var(--accent);
  outline-offset: -1.5px;
  border: none;
  transition: background 0.2s, color 0.2s !important;
}
.nav-dl:hover {
  background: var(--accent) !important;
  color: var(--bg) !important;
}

/* ===== DOWNLOAD MODAL ===== */
#dl-modal, #plan-modal {
  display: none;
  position: fixed;
  top: 0; left: 0;
  width: 100%; height: 100%;
  z-index: 9999;
  background: rgba(5,10,15,0.88);
  -webkit-backdrop-filter: blur(6px);
  backdrop-filter: blur(6px);
  align-items: center;
  justify-content: center;
  margin: 0; padding: 0;
}
#dl-modal.open, #plan-modal.open { display: flex; }

.modal-box {
  background: var(--surface2);
  border: 1px solid var(--border);
  max-width: 460px; width: 90%;
  padding: 2.5rem;
  position: relative;
  animation: modal-in 0.22s ease;
}
@keyframes modal-in {
  from { opacity: 0; transform: translateY(18px) scale(0.97); }
  to   { opacity: 1; transform: translateY(0)    scale(1); }
}
.modal-close {
  position: absolute; top: 1rem; right: 1.2rem;
  background: none; border: none; cursor: pointer;
  font-family: var(--font-mono); font-size: 1.1rem;
  color: var(--text-dim); line-height: 1;
  transition: color 0.2s;
}
.modal-close:hover { color: var(--danger); }
.modal-icon { font-size: 2.4rem; margin-bottom: 0.8rem; display: block; }
.modal-box h3 {
  font-family: var(--font-head); font-size: 1.55rem; font-weight: 700;
  margin-bottom: 0.5rem; line-height: 1.1;
}
.modal-box h3 .hl      { color: var(--accent); }
.modal-box h3 .hl-warn { color: #ffc84a; }
.modal-box p { color: var(--text-dim); font-size: 0.88rem; margin-bottom: 1.4rem; }
.modal-actions { display: flex; gap: 0.8rem; flex-wrap: wrap; }
.modal-btn {
  flex: 1; min-width: 120px; text-align: center; display: block;
  font-family: var(--font-head); font-weight: 700; font-size: 0.88rem;
  letter-spacing: 0.1em; text-transform: uppercase;
  color: var(--bg); background: var(--accent);
  padding: 0.8rem 1rem; border: none; cursor: pointer;
  text-decoration: none;
  clip-path: polygon(6px 0%, 100% 0%, calc(100% - 6px) 100%, 0% 100%);
  transition: background 0.2s;
}
.modal-btn:hover { background: var(--accent2); }
.modal-btn.outline {
  background: transparent; color: var(--accent);
  outline: 1.5px solid var(--accent); outline-offset: -1.5px;
  clip-path: polygon(6px 0%, 100% 0%, calc(100% - 6px) 100%, 0% 100%);
}
.modal-btn.outline:hover { background: rgba(0,200,255,0.12); }
.modal-btn.warn {
  background: #ffc84a; color: var(--bg);
  clip-path: polygon(6px 0%, 100% 0%, calc(100% - 6px) 100%, 0% 100%);
}
.modal-btn.warn:hover { background: #ffd700; }
.modal-status-bar {
  font-family: var(--font-mono); font-size: 0.68rem;
  color: var(--text-dim); margin-bottom: 1rem;
  padding: 0.45rem 0.8rem;
  background: rgba(0,0,0,0.3); border-left: 2px solid var(--border);
}
.status-dot {
  display: inline-block; width: 7px; height: 7px; border-radius: 50%;
  margin-right: 0.5rem; vertical-align: middle;
  background: var(--danger); box-shadow: 0 0 6px var(--danger);
}
.status-dot.ok   { background: var(--accent2); box-shadow: 0 0 6px var(--accent2); }
.status-dot.warn { background: #ffc84a;        box-shadow: 0 0 6px #ffc84a; }