/**
 * seo-auditor.css
 * -----------------------------------------------------------------------
 * Estilos del Auditor SEO Instantánea — v2, diseño premium.
 * Todo está namespaced bajo .sat- (SEO Auditor Tool) para no interferir
 * con ningún estilo existente del sitio.
 * -----------------------------------------------------------------------
 */

.sat-section {
  --sat-radius: 20px;
  --sat-radius-sm: 12px;
  --sat-shadow: 0 10px 40px rgba(15,15,20,0.08);
  --sat-shadow-lg: 0 20px 60px rgba(15,15,20,0.12);
  --sat-green: #16a34a;
  --sat-green-soft: #e9f9ef;
  --sat-yellow: #d97706;
  --sat-yellow-soft: #fef6e7;
  --sat-red: #dc2626;
  --sat-red-soft: #fdecec;
  --sat-blue: #4285f4;
  --sat-violet: #7c5cff;
  --sat-border: #ececef;
  --sat-bg-soft: #f7f7fa;
  --sat-ink: #101014;
  --sat-ink-soft: #62626b;

  position: relative;
  font-family: 'Poppins', sans-serif;
  max-width: 980px;
  margin: 0 auto;
  padding: 100px 24px;
  color: var(--sat-ink);
  isolation: isolate;
}

/* Fondo decorativo tipo "aurora" detrás de la sección */
.sat-section::before {
  content: "";
  position: absolute;
  inset: -60px -24px auto -24px;
  height: 480px;
  z-index: -1;
  background:
    radial-gradient(500px 260px at 15% 10%, rgba(66,133,244,0.10), transparent 70%),
    radial-gradient(460px 260px at 85% 0%, rgba(124,92,255,0.10), transparent 70%);
  pointer-events: none;
}

/* ---------------- HEADER ---------------- */
.sat-header { text-align: center; margin-bottom: 40px; }
.sat-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: .75rem;
  font-weight: 600;
  letter-spacing: .04em;
  text-transform: uppercase;
  color: var(--sat-violet);
  background: rgba(124,92,255,0.08);
  border: 1px solid rgba(124,92,255,0.18);
  padding: 6px 14px;
  border-radius: 99px;
  margin-bottom: 20px;
}
.sat-title {
  font-size: clamp(1.9rem, 3.2vw, 2.6rem);
  font-weight: 700;
  letter-spacing: -0.02em;
  margin-bottom: 14px;
  line-height: 1.15;
}
.sat-subtitle {
  font-size: 1.05rem;
  color: var(--sat-ink-soft);
  font-weight: 400;
  max-width: 540px;
  margin: 0 auto;
  line-height: 1.5;
}

/* ---------------- CARD DE BÚSQUEDA (glass) ---------------- */
.sat-search-card {
  max-width: 680px;
  margin: 40px auto 0;
  background: rgba(255,255,255,0.72);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border: 1px solid rgba(255,255,255,0.6);
  border-radius: var(--sat-radius);
  padding: 28px;
  box-shadow: var(--sat-shadow-lg);
}

.sat-input-row {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
}
.sat-input {
  flex: 1 1 300px;
  width: 100%;
  height: 56px;
  padding: 0 20px;
  font-size: 1rem;
  font-family: inherit;
  line-height: normal;
  background: #fff;
  border: 1.5px solid var(--sat-border);
  border-radius: var(--sat-radius-sm);
  outline: none;
  -webkit-appearance: none;
  -moz-appearance: none;
  appearance: none;
  box-sizing: border-box;
  transition: border-color .2s, box-shadow .2s;
}
.sat-input::placeholder { color: #a6a6ae; }
.sat-input:focus {
  border-color: var(--sat-blue);
  box-shadow: 0 0 0 4px rgba(66,133,244,0.14);
}
.sat-submit-btn {
  display: flex; align-items: center; justify-content: center; gap: 8px;
  height: 56px;
  padding: 0 30px;
  background: linear-gradient(135deg, #16171b, #2b2c33);
  color: #fff;
  border: none;
  border-radius: var(--sat-radius-sm);
  font-family: inherit;
  font-size: .96rem;
  font-weight: 600;
  cursor: pointer;
  box-sizing: border-box;
  transition: transform .2s, box-shadow .2s, opacity .2s;
  white-space: nowrap;
  box-shadow: 0 8px 20px rgba(16,17,20,0.25);
}
.sat-submit-btn:hover { transform: translateY(-2px); box-shadow: 0 12px 28px rgba(16,17,20,0.3); }
.sat-submit-btn:active { transform: translateY(0); }
.sat-submit-btn:disabled { opacity: .6; cursor: not-allowed; transform: none; box-shadow: none; }

.sat-input-hint {
  text-align: center;
  font-size: .8rem;
  color: var(--sat-ink-soft);
  margin-top: 16px;
}
.sat-input-hint a { color: var(--sat-blue); text-decoration: none; font-weight: 500; }
.sat-input-hint a:hover { text-decoration: underline; }

/* ---------------- CHIPS DE SUGERENCIA ---------------- */
.sat-suggestions {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  justify-content: center;
  gap: 8px;
  margin-top: 18px;
}
.sat-suggestion-label {
  font-size: .78rem;
  color: var(--sat-ink-soft);
  margin-right: 2px;
}
.sat-chip {
  font-family: inherit;
  font-size: .8rem;
  font-weight: 500;
  color: var(--sat-ink);
  background: #fff;
  border: 1px solid var(--sat-border);
  border-radius: 99px;
  padding: 7px 16px;
  cursor: pointer;
  transition: border-color .2s, transform .15s, box-shadow .2s;
}
.sat-chip:hover {
  border-color: var(--sat-blue);
  transform: translateY(-1px);
  box-shadow: 0 4px 12px rgba(66,133,244,0.15);
}

/* ---------------- LOADER ---------------- */
.sat-loader {
  display: none;
  max-width: 480px;
  margin: 44px auto 0;
  text-align: center;
  padding: 0 12px;
}
.sat-loader.is-active { display: block; animation: sat-fade-in .4s ease; }

/* Orbe central con iconos rotando alrededor */
.sat-loader-orbit {
  position: relative;
  width: 120px;
  height: 120px;
  margin: 0 auto 24px;
}
.sat-loader-orbit-ring {
  position: absolute;
  inset: 0;
  border-radius: 50%;
  border: 2px dashed rgba(66,133,244,0.25);
  animation: sat-spin-slow 7s linear infinite;
}
.sat-loader-orbit-core {
  position: absolute;
  inset: 24px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--sat-blue), var(--sat-violet));
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 10px 28px rgba(66,133,244,0.35);
  animation: sat-pulse 1.8s ease-in-out infinite;
}
.sat-loader-orbit-core i { font-size: 26px; color: #fff; }
.sat-loader-orbit-icon {
  position: absolute;
  top: 50%; left: 50%;
  width: 36px;
  height: 36px;
  margin: -18px 0 0 -18px;
  border-radius: 50%;
  background: #fff;
  border: 1px solid var(--sat-border);
  box-shadow: var(--sat-shadow);
  display: flex;
  align-items: center;
  justify-content: center;
  animation: sat-orbit-rotate 4.5s linear infinite;
}
.sat-loader-orbit-icon i { font-size: 16px; animation: sat-orbit-counter 4.5s linear infinite; }
.sat-loader-orbit-icon.sat-orbit-1 { animation-delay: 0s; }
.sat-loader-orbit-icon.sat-orbit-1 i { animation-delay: 0s; color: #4285f4; }
.sat-loader-orbit-icon.sat-orbit-2 { animation-delay: -1.5s; }
.sat-loader-orbit-icon.sat-orbit-2 i { animation-delay: -1.5s; color: #16a34a; }
.sat-loader-orbit-icon.sat-orbit-3 { animation-delay: -3s; }
.sat-loader-orbit-icon.sat-orbit-3 i { animation-delay: -3s; color: #7c5cff; }

@keyframes sat-spin-slow {
  from { transform: rotate(0deg); }
  to { transform: rotate(360deg); }
}
@keyframes sat-orbit-rotate {
  from { transform: rotate(0deg) translateX(60px) rotate(0deg); }
  to { transform: rotate(360deg) translateX(60px) rotate(-360deg); }
}
@keyframes sat-orbit-counter {
  from { transform: rotate(0deg); }
  to { transform: rotate(360deg); }
}
@keyframes sat-pulse {
  0%, 100% { transform: scale(1); }
  50% { transform: scale(1.08); }
}

.sat-loader-message {
  font-size: .95rem;
  color: #333;
  margin-bottom: 18px;
  font-weight: 600;
  min-height: 24px;
  transition: opacity .25s ease, transform .25s ease;
}
.sat-loader-message.sat-msg-swap { opacity: 0; transform: translateY(4px); }

.sat-loader-track {
  height: 8px;
  background: #eee;
  border-radius: 99px;
  overflow: hidden;
  max-width: 320px;
  margin: 0 auto;
}
.sat-loader-fill {
  height: 100%;
  width: 0%;
  background: linear-gradient(90deg, var(--sat-blue), var(--sat-violet));
  border-radius: 99px;
  transition: width .3s ease;
  position: relative;
  overflow: hidden;
}
.sat-loader-fill::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(90deg, transparent, rgba(255,255,255,0.5), transparent);
  animation: sat-shimmer 1.3s linear infinite;
}
@keyframes sat-shimmer {
  from { transform: translateX(-100%); }
  to { transform: translateX(100%); }
}
.sat-loader-percent { display: block; margin-top: 10px; font-size: .85rem; font-weight: 700; color: #222; }
.sat-loader-hint {
  display: block;
  margin-top: 16px;
  font-size: .76rem;
  color: var(--sat-ink-soft);
  line-height: 1.5;
}

@media (prefers-reduced-motion: reduce) {
  .sat-loader-orbit-ring,
  .sat-loader-orbit-core,
  .sat-loader-orbit-icon,
  .sat-loader-orbit-icon i,
  .sat-loader-fill::after {
    animation: none !important;
  }
}

/* ---------------- ERROR ---------------- */
.sat-error {
  display: none;
  max-width: 480px;
  margin: 32px auto 0;
  background: var(--sat-red-soft);
  border: 1px solid #f6c9c6;
  border-radius: var(--sat-radius-sm);
  padding: 18px 20px;
  align-items: center;
  gap: 12px;
}
.sat-error.is-visible { display: flex; animation: sat-shake .4s ease; }
.sat-error-icon {
  width: 34px; height: 34px; flex-shrink: 0;
  display: flex; align-items: center; justify-content: center;
  background: #fff;
  border-radius: 9px;
  font-size: 1.2rem;
  color: var(--sat-red);
}
.sat-error-message { font-size: .88rem; color: #8a231d; line-height: 1.5; }

@keyframes sat-shake {
  0%, 100% { transform: translateX(0); }
  20% { transform: translateX(-4px); }
  40% { transform: translateX(4px); }
  60% { transform: translateX(-3px); }
  80% { transform: translateX(3px); }
}

/* ---------------- RESULTS ---------------- */
.sat-results { display: none; margin-top: 56px; }
.sat-results.is-visible { display: block; animation: sat-fade-in .6s cubic-bezier(0.22,1,0.36,1); }

@keyframes sat-fade-in {
  from { opacity: 0; transform: translateY(14px); }
  to { opacity: 1; transform: translateY(0); }
}

/* Entrada escalonada de tarjetas */
.sat-pop-in {
  opacity: 0;
  transform: translateY(16px) scale(.98);
  animation: sat-pop-in .55s cubic-bezier(0.22,1,0.36,1) forwards;
}
@keyframes sat-pop-in {
  to { opacity: 1; transform: translateY(0) scale(1); }
}

/* ---- Velocímetro / puntaje general ---- */
.sat-gauge-wrapper {
  display: flex; flex-direction: column; align-items: center;
  margin-bottom: 44px;
  background: #fff;
  border: 1px solid var(--sat-border);
  border-radius: var(--sat-radius);
  padding: 36px 24px;
  box-shadow: var(--sat-shadow);
}
.sat-gauge-svg { width: 190px; height: 190px; filter: drop-shadow(0 6px 16px rgba(0,0,0,0.06)); }
.sat-gauge-track { fill: none; stroke: #f1f1f4; stroke-width: 12; }
.sat-gauge-fill { fill: none; stroke-width: 12; stroke-linecap: round; }
.sat-gauge-center { font-size: 2.6rem; font-weight: 700; }
.sat-gauge-label { font-size: .92rem; font-weight: 600; margin-top: 10px; }
.sat-gauge-caption { font-size: .78rem; color: var(--sat-ink-soft); margin-top: 6px; text-align: center; }

/* ---- Grid de tarjetas de métricas ---- */
.sat-section-heading {
  font-size: .78rem;
  font-weight: 700;
  letter-spacing: .06em;
  text-transform: uppercase;
  color: var(--sat-ink-soft);
  margin: 0 0 14px 4px;
}
.sat-metrics-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 16px;
  margin-bottom: 40px;
}
.sat-metric-card {
  background: #fff;
  border: 1px solid var(--sat-border);
  border-radius: var(--sat-radius);
  padding: 22px;
  box-shadow: var(--sat-shadow);
  transition: transform .2s, box-shadow .2s;
}
.sat-metric-card:hover { transform: translateY(-3px); box-shadow: var(--sat-shadow-lg); }
.sat-metric-top { display: flex; align-items: center; gap: 10px; margin-bottom: 14px; }
.sat-metric-icon {
  font-size: 1.05rem;
  width: 36px; height: 36px;
  display: flex; align-items: center; justify-content: center;
  background: var(--sat-bg-soft);
  border-radius: 10px;
  flex-shrink: 0;
  transition: transform .2s, background .2s;
}
.sat-metric-card:hover .sat-metric-icon { transform: scale(1.08); }
.sat-metric-icon.sat-color-good { background: var(--sat-green-soft); color: var(--sat-green); }
.sat-metric-icon.sat-color-average { background: var(--sat-yellow-soft); color: var(--sat-yellow); }
.sat-metric-icon.sat-color-poor { background: var(--sat-red-soft); color: var(--sat-red); }
.sat-metric-label { font-size: .87rem; font-weight: 600; flex: 1; }
.sat-metric-value { font-size: 1.05rem; font-weight: 700; }
.sat-bar-track { height: 7px; background: #f0f0f3; border-radius: 99px; overflow: hidden; }
.sat-bar-fill { height: 100%; border-radius: 99px; width: 0%; transition: width 1.2s cubic-bezier(0.22,1,0.36,1); }

/* ---- Core Web Vitals ---- */
.sat-vitals-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
  gap: 12px;
  margin-bottom: 40px;
}
.sat-vital-card {
  background: var(--sat-bg-soft);
  border: 1px solid var(--sat-border);
  border-radius: var(--sat-radius-sm);
  padding: 18px 14px;
  text-align: center;
  transition: transform .2s, box-shadow .2s;
}
.sat-vital-card:hover { transform: translateY(-2px); box-shadow: var(--sat-shadow); }
.sat-vital-icon {
  width: 30px; height: 30px;
  margin: 0 auto 8px;
  display: flex; align-items: center; justify-content: center;
  background: #fff;
  border-radius: 8px;
  font-size: .95rem;
  color: var(--sat-violet);
}
.sat-vital-value { display: block; font-size: 1.1rem; font-weight: 700; margin-bottom: 4px; }
.sat-vital-label { font-size: .72rem; color: var(--sat-ink-soft); }

/* ---- Seguridad / responsive ---- */
.sat-status-row {
  display: flex; flex-wrap: wrap; gap: 24px;
  margin-bottom: 40px;
  background: #fff;
  border: 1px solid var(--sat-border);
  border-radius: var(--sat-radius);
  padding: 22px 26px;
  box-shadow: var(--sat-shadow);
}
.sat-status-item { display: flex; align-items: center; gap: 12px; font-size: .86rem; font-weight: 500; }
.sat-status-dot {
  width: 34px; height: 34px;
  border-radius: 50%;
  flex-shrink: 0;
  display: flex; align-items: center; justify-content: center;
  font-size: 1rem;
  transition: transform .2s;
}
.sat-status-item:hover .sat-status-dot { transform: scale(1.06); }
.sat-dot-green { background: var(--sat-green-soft); color: var(--sat-green); }
.sat-dot-red { background: var(--sat-red-soft); color: var(--sat-red); }

/* ---- Captura ---- */
.sat-screenshot { display: none; text-align: center; margin-bottom: 40px; }
.sat-screenshot img {
  max-width: 280px;
  width: 100%;
  border-radius: var(--sat-radius);
  border: 1px solid var(--sat-border);
  box-shadow: var(--sat-shadow-lg);
}

/* ---- Recomendaciones ---- */
.sat-recommendations { margin-bottom: 48px; }
.sat-rec-title-heading { font-size: 1.15rem; font-weight: 700; margin-bottom: 16px; }
.sat-rec-item {
  display: flex; gap: 14px;
  background: #fff;
  border: 1px solid var(--sat-border);
  border-radius: var(--sat-radius-sm);
  padding: 16px 18px;
  margin-bottom: 10px;
  align-items: flex-start;
  transition: transform .15s, box-shadow .2s;
}
.sat-rec-item:hover { transform: translateX(3px); box-shadow: var(--sat-shadow); }
.sat-rec-icon {
  font-size: 1rem;
  width: 32px; height: 32px;
  display: flex; align-items: center; justify-content: center;
  background: var(--sat-yellow-soft);
  color: var(--sat-yellow);
  border-radius: 9px;
  flex-shrink: 0;
  margin-top: 1px;
}
.sat-rec-icon.sat-color-poor { background: var(--sat-red-soft); color: var(--sat-red); }
.sat-rec-icon.sat-color-average { background: var(--sat-yellow-soft); color: var(--sat-yellow); }
.sat-rec-body { flex: 1; }
.sat-rec-title { font-size: .9rem; font-weight: 500; margin-bottom: 6px; line-height: 1.4; }
.sat-rec-priority {
  font-size: .7rem;
  font-weight: 700;
  letter-spacing: .02em;
  padding: 3px 10px;
  border-radius: 99px;
}
.sat-rec-priority.sat-color-poor { background: var(--sat-red-soft); color: var(--sat-red); }
.sat-rec-priority.sat-color-average { background: var(--sat-yellow-soft); color: var(--sat-yellow); }
.sat-no-recs { font-size: .88rem; color: var(--sat-ink-soft); text-align: center; }

/* ---- Colores semánticos ---- */
.sat-color-good { stroke: var(--sat-green); background: var(--sat-green); }
.sat-color-average { stroke: var(--sat-yellow); background: var(--sat-yellow); }
.sat-color-poor { stroke: var(--sat-red); background: var(--sat-red); }
.sat-color-good-text { color: var(--sat-green); }
.sat-color-average-text { color: var(--sat-yellow); }
.sat-color-poor-text { color: var(--sat-red); }

/* ---- CTA final ---- */
.sat-cta-card {
  position: relative;
  overflow: hidden;
  background: linear-gradient(135deg, #101014, #26272f);
  color: #fff;
  border-radius: 24px;
  padding: 48px 32px;
  text-align: center;
}
.sat-cta-card::before {
  content: "";
  position: absolute;
  inset: 0;
  background:
    radial-gradient(300px 200px at 15% 0%, rgba(66,133,244,0.25), transparent 70%),
    radial-gradient(300px 200px at 85% 100%, rgba(124,92,255,0.25), transparent 70%);
  pointer-events: none;
}
.sat-cta-title { position: relative; font-size: 1.5rem; font-weight: 700; margin-bottom: 12px; }
.sat-cta-text { position: relative; font-size: .94rem; color: rgba(255,255,255,0.75); max-width: 480px; margin: 0 auto 26px; line-height: 1.6; }
.sat-cta-btn {
  position: relative;
  display: inline-flex; align-items: center; gap: 8px;
  background: #25d366; color: #fff;
  padding: 15px 32px; border-radius: 10px;
  font-size: .92rem; font-weight: 600;
  text-decoration: none;
  transition: opacity .2s, transform .2s, box-shadow .2s;
  box-shadow: 0 10px 24px rgba(37,211,102,0.3);
}
.sat-cta-btn:hover { opacity: .95; transform: translateY(-2px); box-shadow: 0 14px 30px rgba(37,211,102,0.4); }

/* ---------------- RESPONSIVE ---------------- */
@media (max-width: 640px) {
  .sat-section { padding: 64px 18px; }
  .sat-search-card { padding: 20px; }
  .sat-title { font-size: 1.7rem; }
  .sat-input-row { flex-direction: column; }
  .sat-input { height: 52px; }
  .sat-submit-btn { width: 100%; height: 52px; }
  .sat-gauge-wrapper { padding: 28px 16px; }
  .sat-gauge-svg { width: 156px; height: 156px; }
  .sat-gauge-center { font-size: 2.1rem; }

  .sat-loader-orbit { width: 104px; height: 104px; }
  .sat-loader-orbit-core { inset: 20px; }
  .sat-loader-orbit-core i { font-size: 22px; }
  .sat-loader-orbit-icon { width: 32px; height: 32px; margin: -16px 0 0 -16px; }
  @keyframes sat-orbit-rotate {
    from { transform: rotate(0deg) translateX(50px) rotate(0deg); }
    to { transform: rotate(360deg) translateX(50px) rotate(-360deg); }
  }

  .sat-metrics-grid { grid-template-columns: 1fr 1fr; gap: 10px; }
  .sat-metric-card { padding: 16px; }
  .sat-vitals-grid { grid-template-columns: repeat(2, 1fr); gap: 10px; }
  .sat-status-row { flex-direction: column; gap: 16px; padding: 18px; }
  .sat-rec-item { padding: 14px; }
}