:root {
  --color-bg: #050608;
  --color-surface: #0e1420;
  --color-text: #eef2f8;
  --color-accent: #3557e8;
  --color-accent-2: #22369e;
  --color-divider: color-mix(in srgb, #3557e8 35%, transparent);
  --font-heading: 'Inter', sans-serif;
  --font-body: 'Inter', sans-serif;
  --shadow-md: 0 12px 32px -12px rgba(0,0,0,0.55);
}
* { box-sizing: border-box; }
body { margin: 0; background: var(--color-bg); color: var(--color-text); font-family: var(--font-body); text-wrap: pretty; }
a { color: #9ab2f5; text-decoration: none; }
a:hover { color: var(--color-accent); }
img { max-width: 100%; display: block; }
input:focus-visible, button:focus-visible, textarea:focus-visible { outline: 2px solid var(--color-accent); outline-offset: 2px; }

@keyframes wa-pulse { 0%, 100% { box-shadow: 0 0 0 0 color-mix(in srgb, var(--color-accent) 45%, transparent); } 50% { box-shadow: 0 0 0 10px color-mix(in srgb, var(--color-accent) 0%, transparent); } }

.btn { display: inline-flex; align-items: center; justify-content: center; border-radius: 999px; padding: 14px 26px; font-family: var(--font-body); font-size: 14.5px; font-weight: 600; border: 1px solid transparent; cursor: pointer; transition: transform 0.15s cubic-bezier(0.23,1,0.32,1), box-shadow 0.25s ease; }
.btn-primary { background: var(--color-accent); color: #eef2f8; }
.btn-primary:disabled { opacity: 0.55; cursor: not-allowed; transform: none; box-shadow: none; }
.btn-ghost { background: transparent; border: 1px solid #eef2f8; color: #eef2f8; }
.btn-block { width: 100%; }
@media (hover: hover) and (pointer: fine) {
  .btn-primary:hover { transform: translateY(-2px); box-shadow: 0 10px 24px -10px rgba(53,87,232,0.55); }
  .btn-ghost:hover { transform: translateY(-2px); }
}
.btn-primary:active, .btn-ghost:active { transform: scale(0.97); }

.pill-tag { display: inline-flex; align-items: center; gap: 6px; border: 1px solid var(--color-divider); border-radius: 999px; padding: 8px 16px; font-size: 12.5px; letter-spacing: 0.06em; text-transform: uppercase; color: #9ab2f5; }

.app-card { border-radius: 24px; background: var(--color-surface); box-shadow: var(--shadow-md); border: 1px solid transparent; transition: transform 0.35s cubic-bezier(0.16,1,0.3,1), box-shadow 0.35s ease, border-color 0.35s ease; }
@media (hover: hover) and (pointer: fine) {
  .app-card:hover { transform: translateY(-6px); border-color: var(--color-divider); box-shadow: 0 20px 44px -16px rgba(0,0,0,0.65); }
}

@keyframes ghFadeUp { from { opacity: 0; transform: translateY(22px); } to { opacity: 1; transform: translateY(0); } }
.gh-fade-up { animation: ghFadeUp 0.7s cubic-bezier(0.16,1,0.3,1) both; }
.gh-fade-up.d1 { animation-delay: 0.08s; }
.gh-fade-up.d2 { animation-delay: 0.16s; }
.gh-fade-up.d3 { animation-delay: 0.24s; }

.gh-page-glow { position: absolute; top: -120px; left: 50%; transform: translateX(-50%); width: 640px; height: 420px; background: radial-gradient(ellipse at center, color-mix(in srgb, var(--color-accent) 20%, transparent) 0%, transparent 70%); filter: blur(10px); pointer-events: none; z-index: 0; }
.gh-page-body { position: relative; z-index: 1; }

.hr { border: none; border-top: 1px solid var(--color-divider); }

.field label { display: block; font-size: 12.5px; letter-spacing: 0.06em; text-transform: uppercase; color: color-mix(in srgb, var(--color-text) 70%, transparent); margin-bottom: 10px; }
.input, textarea.input { width: 100%; background: transparent; border: 1px solid var(--color-divider); border-radius: 12px; color: var(--color-text); font-family: var(--font-body); font-size: 15px; padding: 12px 14px; transition: border-color 0.15s ease; }
.input:focus, textarea.input:focus { border-color: var(--color-accent); }

.gh-nav a { font-size: 14px; color: #eef2f8; }
.gh-page-body { padding-top: 96px; min-height: 70vh; }

.nav-toggle-checkbox { display: none; }
.nav-toggle-btn, .nav-close-btn { display: none; }
.nav-backdrop { display: none; }

@media (max-width: 1080px) {
  html, body { max-width: 100%; overflow-x: hidden; }
  .gh-2col-cotizar, .gh-2col-registro, .gh-2col-contacto { grid-template-columns: 1fr !important; gap: 28px !important; }
  .gh-nav { padding: 16px 18px !important; }
  .gh-nav .btn { padding: 10px 16px !important; font-size: 13px !important; }
  footer { text-align: center; justify-content: center !important; }
  #wa-float span, #wa-float { font-size: 13px; padding: 12px 16px; }

  .nav-toggle-btn {
    display: flex; width: 40px; height: 40px; flex-shrink: 0; align-items: center; justify-content: center;
    border: 1px solid var(--color-divider); border-radius: 10px; background: transparent; color: var(--color-text);
    font-size: 17px; cursor: pointer;
  }
  .nav-backdrop {
    position: fixed; inset: 0; background: rgba(0,0,0,0.55); z-index: 85;
    opacity: 0; pointer-events: none; transition: opacity 0.25s ease;
  }
  .nav-toggle-checkbox:checked ~ .nav-backdrop { opacity: 1; pointer-events: auto; }

  .gh-nav-links {
    display: flex !important; flex-direction: column !important; align-items: flex-start !important; gap: 26px !important;
    position: fixed; top: 0; right: 0; bottom: 0; width: 82%; max-width: 320px; z-index: 90;
    background: var(--color-surface); box-shadow: -25px 0 50px -12px rgba(0,0,0,0.5);
    padding: calc(env(safe-area-inset-top, 0px) + 26px) 28px 28px;
    transform: translateX(105%); transition: transform 0.28s cubic-bezier(0.16,1,0.3,1);
  }
  .nav-toggle-checkbox:checked ~ .gh-nav-links { transform: translateX(0); }
  .gh-nav-links a { font-size: 16px; }

  .nav-close-btn {
    display: flex; align-self: flex-end; width: 32px; height: 32px; align-items: center; justify-content: center;
    background: none; border: none; color: var(--color-text); opacity: 0.7; font-size: 18px; cursor: pointer;
    margin-bottom: 4px;
  }
}

#wa-float { position: fixed; bottom: 24px; right: 24px; z-index: 60; background: var(--color-accent); color: #eef2f8; padding: 14px 20px; display: flex; align-items: center; gap: 10px; font-size: 14px; font-weight: 600; border-radius: 999px; box-shadow: var(--shadow-md); animation: wa-pulse 2.5s ease-in-out infinite; transition: transform 0.25s ease; }
#wa-float:hover { transform: scale(1.05); animation: none; color: #eef2f8; }

.msg-error { color: #ff8f8f; font-size: 13.5px; margin-top: 10px; }
.msg-ok { color: #8fd99f; font-size: 13.5px; margin-top: 10px; }