/* ================================================
   PROA — Animated "Evaluación IA" flow creative
   Escaneo → Análisis IA → Diagnóstico  ·  14s loop
   ================================================ */

.ia-creative {
  --iac-dur: 14s;
  width: 100%;
  max-width: 460px;
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
}

/* ---------- Flow rail ---------- */
.iac-rail {
  display: grid;
  grid-template-columns: auto 1fr auto 1fr auto;
  align-items: center;
  gap: 0;
}
.iac-stage {
  display: flex;
  align-items: center;
  gap: 8px;
  color: var(--soft);
  font-family: 'JetBrains Mono', monospace;
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  white-space: nowrap;
}
.iac-stage-dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--hairline);
  flex-shrink: 0;
}
.iac-rail-line {
  height: 2px;
  background: var(--hairline);
  border-radius: 2px;
  margin: 0 8px;
  position: relative;
  overflow: hidden;
}
.iac-rail-fill {
  position: absolute;
  inset: 0;
  width: 0;
  background: var(--accent);
  border-radius: 2px;
}

.iac-s0     { animation: iacStage0 var(--iac-dur) linear infinite; }
.iac-s1     { animation: iacStage1 var(--iac-dur) linear infinite; }
.iac-s2     { animation: iacStage2 var(--iac-dur) linear infinite; }
.iac-s0 .iac-stage-dot { animation: iacDot0 var(--iac-dur) linear infinite; }
.iac-s1 .iac-stage-dot { animation: iacDot1 var(--iac-dur) linear infinite; }
.iac-s2 .iac-stage-dot { animation: iacDot2 var(--iac-dur) linear infinite; }
.iac-f0 { animation: iacFill0 var(--iac-dur) linear infinite; }
.iac-f1 { animation: iacFill1 var(--iac-dur) linear infinite; }

@keyframes iacStage0 { 0%,3%{color:var(--soft)} 7%,100%{color:var(--accent)} }
@keyframes iacStage1 { 0%,21%{color:var(--soft)} 25%,100%{color:var(--accent)} }
@keyframes iacStage2 { 0%,43%{color:var(--soft)} 47%,100%{color:var(--accent)} }
@keyframes iacDot0 {
  0%,3% { background:var(--hairline); box-shadow:0 0 0 0 rgba(17,48,206,0); transform:scale(1); }
  7%    { background:var(--accent); box-shadow:0 0 0 5px rgba(17,48,206,0.18); transform:scale(1.25); }
  14%,100% { background:var(--accent); box-shadow:0 0 0 0 rgba(17,48,206,0); transform:scale(1); }
}
@keyframes iacDot1 {
  0%,21% { background:var(--hairline); box-shadow:0 0 0 0 rgba(17,48,206,0); transform:scale(1); }
  25%    { background:var(--accent); box-shadow:0 0 0 5px rgba(17,48,206,0.18); transform:scale(1.25); }
  32%,100% { background:var(--accent); box-shadow:0 0 0 0 rgba(17,48,206,0); transform:scale(1); }
}
@keyframes iacDot2 {
  0%,43% { background:var(--hairline); box-shadow:0 0 0 0 rgba(17,48,206,0); transform:scale(1); }
  47%    { background:var(--accent); box-shadow:0 0 0 5px rgba(17,48,206,0.18); transform:scale(1.25); }
  54%,100% { background:var(--accent); box-shadow:0 0 0 0 rgba(17,48,206,0); transform:scale(1); }
}
@keyframes iacFill0 { 0%,3%{width:0} 21%,100%{width:100%} }
@keyframes iacFill1 { 0%,21%{width:0} 43%,100%{width:100%} }

/* ---------- Card ---------- */
.iac-card {
  border-radius: 20px;
  padding: 1.4rem 1.4rem 1.5rem;
  background: white;
  border: 1px solid var(--hairline);
  box-shadow: 0 20px 50px rgba(10,31,68,0.08);
  position: relative;
  overflow: hidden;
}
.iac-scanline {
  position: absolute;
  left: 0; right: 0;
  top: -10%;
  height: 36%;
  background: linear-gradient(180deg, transparent, rgba(17,48,206,0.16), transparent);
  pointer-events: none;
  z-index: 4;
  animation: iacScan var(--iac-dur) linear infinite;
}
@keyframes iacScan {
  0%   { top:-12%; opacity:0; }
  3%   { opacity:0.95; }
  40%  { top:100%; opacity:0.95; }
  43%,100% { top:-12%; opacity:0; }
}

.iac-head {
  display: flex;
  align-items: center;
  gap: 14px;
  margin-bottom: 1rem;
}
.iac-score {
  position: relative;
  width: 58px; height: 58px;
  flex-shrink: 0;
  animation: iacScoreShow var(--iac-dur) linear infinite;
}
.iac-ring { width: 58px; height: 58px; transform: rotate(-90deg); }
.iac-ring-bg { fill:none; stroke: var(--hairline); stroke-width: 4; }
.iac-ring-fg {
  fill:none;
  stroke: var(--accent);
  stroke-width: 4;
  stroke-linecap: round;
  stroke-dasharray: 100;
  stroke-dashoffset: 100;
  animation: iacRing var(--iac-dur) linear infinite;
}
.iac-score-num {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: 'JetBrains Mono', monospace;
  font-size: 20px;
  font-weight: 700;
  color: var(--fg);
  animation: iacNum var(--iac-dur) linear infinite;
}
.iac-score-num small { font-size: 11px; color: var(--muted); font-weight: 600; margin-left: 1px; }
@keyframes iacScoreShow { 0%,21%{opacity:0} 30%{opacity:1} 90%{opacity:1} 96%,100%{opacity:0} }
@keyframes iacRing { 0%,21%{stroke-dashoffset:100} 40%{stroke-dashoffset:40} 90%{stroke-dashoffset:40} 100%{stroke-dashoffset:100} }
@keyframes iacNum { 0%,21%{transform:scale(0.5)} 32%{transform:scale(1.15)} 40%,100%{transform:scale(1)} }

.iac-head-txt {
  animation: iacFade var(--iac-dur) linear infinite;
}
.iac-head-txt b {
  display: block;
  font-size: 1rem;
  font-weight: 700;
  letter-spacing: -0.02em;
  color: var(--fg);
  margin-bottom: 3px;
}
.iac-head-txt p {
  font-size: 0.8rem;
  line-height: 1.4;
  color: var(--fg-2);
}

.iac-cov {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  padding: 0.9rem 0;
  margin-bottom: 0.4rem;
  border-top: 1px solid var(--hairline);
  border-bottom: 1px solid var(--hairline);
  animation: iacFade2 var(--iac-dur) linear infinite;
}
.iac-cov span {
  font-family: 'JetBrains Mono', monospace;
  font-size: 10px;
  font-weight: 600;
  letter-spacing: 0.04em;
  color: var(--accent);
  background: rgba(17,48,206,0.08);
  border: 1px solid rgba(17,48,206,0.18);
  padding: 4px 9px;
  border-radius: 999px;
}

.iac-rows-head {
  font-family: 'JetBrains Mono', monospace;
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--muted);
  margin-bottom: 0.6rem;
  display: flex;
  align-items: center;
  gap: 8px;
  animation: iacFade3 var(--iac-dur) linear infinite;
}
.iac-rows-head em {
  font-style: normal;
  color: var(--accent);
  background: rgba(17,48,206,0.1);
  border-radius: 999px;
  padding: 1px 8px;
  font-size: 10px;
}

.iac-rows { display: flex; flex-direction: column; gap: 7px; }
.iac-row {
  display: grid;
  grid-template-columns: 72px 1fr auto;
  align-items: center;
  gap: 10px;
  padding: 8px 10px;
  border-radius: 10px;
  background: rgba(11,15,23,0.015);
  border: 1px solid var(--hairline-2);
}
.iac-area {
  font-size: 11px;
  font-weight: 700;
  color: var(--fg);
  letter-spacing: -0.01em;
}
.iac-rdesc {
  font-size: 11px;
  color: var(--fg-2);
  line-height: 1.3;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.iac-sev {
  font-family: 'JetBrains Mono', monospace;
  font-size: 9px;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  padding: 3px 9px;
  border-radius: 999px;
  white-space: nowrap;
}
.iac-sev.mod { color: #B7791F; background: rgba(232,163,61,0.14); border: 1px solid rgba(232,163,61,0.3); }
.iac-sev.leve { color: var(--accent); background: rgba(17,48,206,0.12); border: 1px solid rgba(17,48,206,0.28); }

.iac-r0 { animation: iacRow0 var(--iac-dur) linear infinite; }
.iac-r1 { animation: iacRow1 var(--iac-dur) linear infinite; }
.iac-r2 { animation: iacRow2 var(--iac-dur) linear infinite; }
.iac-r3 { animation: iacRow3 var(--iac-dur) linear infinite; }

@keyframes iacFade  { 0%,21%{opacity:0;transform:translateY(6px)} 30%{opacity:1;transform:none} 88%{opacity:1} 95%,100%{opacity:0} }
@keyframes iacFade2 { 0%,30%{opacity:0;transform:translateY(6px)} 38%{opacity:1;transform:none} 88%{opacity:1} 95%,100%{opacity:0} }
@keyframes iacFade3 { 0%,40%{opacity:0} 46%{opacity:1} 88%{opacity:1} 95%,100%{opacity:0} }
@keyframes iacRow0 { 0%,46%{opacity:0;transform:translateX(-12px)} 52%{opacity:1;transform:none} 88%{opacity:1} 95%,100%{opacity:0} }
@keyframes iacRow1 { 0%,55%{opacity:0;transform:translateX(-12px)} 61%{opacity:1;transform:none} 88%{opacity:1} 95%,100%{opacity:0} }
@keyframes iacRow2 { 0%,64%{opacity:0;transform:translateX(-12px)} 70%{opacity:1;transform:none} 88%{opacity:1} 95%,100%{opacity:0} }
@keyframes iacRow3 { 0%,73%{opacity:0;transform:translateX(-12px)} 79%{opacity:1;transform:none} 88%{opacity:1} 95%,100%{opacity:0} }

@media (prefers-reduced-motion: reduce) {
  .ia-creative * { animation: none !important; }
  .iac-stage { color: var(--accent); }
  .iac-stage-dot { background: var(--accent); }
  .iac-rail-fill { width: 100%; }
  .iac-scanline { display: none; }
  .iac-score, .iac-head-txt, .iac-cov, .iac-rows-head, .iac-row { opacity: 1; transform: none; }
  .iac-ring-fg { stroke-dashoffset: 40; }
}