/* Pulse ID — bento.css — soluções section styles */
/* =========================================================================
   SOLUÇÕES — bento grid (Jun 2026) — substitui .sol-rows / .sol-row
   Cards light, ghost numbers ciano, ECG animado, chat digitando.
   ========================================================================= */

.sol-bento {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  grid-template-areas:
    "dados dados ia"
    "crm op   ia"
    "arch arch arch";
  gap: 1.1rem;
}
.sol-card {
  background: var(--white);
  border: 1px solid var(--slate-200);
  border-radius: var(--radius-lg);
  padding: clamp(1.4rem, 3vw, 2rem);
  position: relative;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  gap: 0.9rem;
  transition: transform .18s ease, box-shadow .2s ease, border-color .2s ease;
}
.sol-card:hover { transform: translateY(-3px); box-shadow: var(--shadow); border-color: var(--slate-300); }
/* ghost number background */
.sol-card::before {
  content: attr(data-no);
  position: absolute; top: -0.18em; right: 0.08em;
  font-family: var(--display); font-weight: 900; font-size: 9rem; line-height: 1;
  color: rgba(10,193,221,.07); letter-spacing: -0.04em;
  pointer-events: none; user-select: none; z-index: 0;
}
.sol-card > * { position: relative; z-index: 1; }

/* grid area assignments */
.sol-dados { grid-area: dados; }
.sol-ia    { grid-area: ia; }
.sol-crm   { grid-area: crm; }
.sol-op    { grid-area: op; }
.sol-arch  { grid-area: arch; }

/* eyebrow tag */
.sol-tag {
  font-family: var(--mono); font-size: 0.68rem; font-weight: 600;
  letter-spacing: 0.12em; text-transform: uppercase; color: #0AC1DD;
  display: inline-flex; align-items: center; gap: 0.45rem; align-self: flex-start;
}
.sol-tag::before { content: ""; width: 18px; height: 2px; background: #0AC1DD; border-radius: 2px; flex: none; }

/* headings & body */
.sol-card h3 {
  font-family: var(--display); font-weight: 700;
  font-size: clamp(1.18rem, 2.2vw, 1.5rem); color: var(--slate-900);
  letter-spacing: -0.025em; line-height: 1.15;
}
.sol-card > p { color: var(--slate-600); font-size: 0.95rem; line-height: 1.65; }

/* tech footnote */
.sol-tech {
  font-family: var(--mono); font-size: 0.68rem; color: var(--slate-400);
  letter-spacing: 0.02em; margin-top: auto; padding-top: 0.75rem;
  border-top: 1px solid var(--slate-100);
}

/* ---- 01 Dados: ECG + KPIs ---- */
.sol-dados-ecg { display: flex; flex-direction: column; gap: 1rem; margin-top: 0.2rem; }
.sol-dados-ecg svg { width: 100%; height: 56px; }
.ecg-bg { stroke: rgba(10,193,221,.12); stroke-width: 1; fill: none; }
.ecg-line {
  stroke: #0AC1DD; stroke-width: 2.5; stroke-linecap: round; stroke-linejoin: round;
  fill: none; filter: drop-shadow(0 0 5px rgba(10,193,221,.7));
  stroke-dasharray: 1000; stroke-dashoffset: 1000;
}
.sol-dados.in .ecg-line { animation: ecgDraw 2.4s cubic-bezier(.4,0,.2,1) .4s forwards; }
@keyframes ecgDraw { to { stroke-dashoffset: 0; } }
.sol-kpis { display: flex; gap: 2rem; flex-wrap: wrap; }
.sol-kpi { display: flex; flex-direction: column; gap: .2rem; }
.sol-kpi-n {
  font-family: var(--display); font-weight: 800;
  font-size: clamp(1.55rem, 3vw, 2rem); color: var(--slate-900); letter-spacing: -0.03em;
}
.sol-kpi-l { font-family: var(--mono); font-size: .68rem; color: var(--slate-400); letter-spacing: .04em; }

/* ---- 02 CRM: pipeline ---- */
.sol-pipeline { display: flex; align-items: center; gap: .5rem; margin: .5rem 0; flex-wrap: wrap; }
.sol-stage { display: flex; flex-direction: column; align-items: center; gap: .35rem; flex: 1; min-width: 52px; }
.ss-n { font-family: var(--display); font-weight: 800; font-size: 1.5rem; color: var(--slate-900); letter-spacing: -.03em; line-height: 1; }
.sol-stage-win .ss-n { color: #0AC1DD; }
.ss-bar { width: 100%; height: 6px; background: var(--slate-100); border-radius: 999px; overflow: hidden; }
.ss-bar i { display: block; height: 100%; background: var(--slate-300); border-radius: 999px; }
.sol-stage-win .ss-bar i { background: #0AC1DD; box-shadow: 0 0 8px rgba(10,193,221,.5); }
.ss-l { font-family: var(--mono); font-size: .58rem; letter-spacing: .08em; text-transform: uppercase; color: var(--slate-400); }
.ss-arr { width: 18px; height: 18px; color: var(--slate-300); flex: none; }

/* ---- 03 IA: chat container ---- */
.sol-chat {
  display: flex; flex-direction: column; gap: .6rem;
  background: var(--bg); border: 1px solid var(--slate-200);
  border-radius: var(--radius); padding: 1rem; flex: 1;
}
.chat-sys {
  align-self: center;
  font-family: var(--mono); font-size: .62rem; letter-spacing: .06em;
  color: var(--slate-400); text-transform: uppercase;
}
.chat-msg {
  max-width: 86%; border-radius: 14px; padding: .65rem .85rem;
  font-family: var(--mono); font-size: .74rem; line-height: 1.5;
}
.chat-ia {
  align-self: flex-end; background: #0AC1DD; color: #011D31; font-weight: 600;
  border-bottom-right-radius: 4px; box-shadow: 0 4px 14px -4px rgba(10,193,221,.5);
}
.chat-user {
  align-self: flex-start; background: var(--white);
  border: 1px solid var(--slate-200); color: var(--slate-700); border-bottom-left-radius: 4px;
}
.chat-done {
  align-self: flex-end; background: rgba(10,193,221,.10);
  border: 1px solid rgba(10,193,221,.30); color: #0892a8;
  font-weight: 500; border-bottom-right-radius: 4px;
}
.chat-typing {
  align-self: flex-start; display: inline-flex; gap: 4px; align-items: center;
  background: var(--white); border: 1px solid var(--slate-200);
  border-radius: 14px; border-bottom-left-radius: 4px; padding: .65rem .85rem;
}
.chat-typing span {
  width: 7px; height: 7px; border-radius: 50%; background: #0AC1DD;
  animation: typeDot 1.1s infinite ease-in-out;
}
.chat-typing span:nth-child(2) { animation-delay: .18s; }
.chat-typing span:nth-child(3) { animation-delay: .36s; }
@keyframes typeDot {
  0%,60%,100% { transform: translateY(0); opacity: .5; }
  30% { transform: translateY(-5px); opacity: 1; }
}
.c-hidden { display: none !important; }
.c-pop { animation: chatPop .32s cubic-bezier(.16,.84,.44,1) both; }
@keyframes chatPop { from { opacity:0; transform: translateY(6px) scale(.96); } to { opacity:1; transform:none; } }

/* ---- 04 Operação: steps ---- */
.sol-steps { display: flex; flex-direction: column; gap: .5rem; margin-top: .2rem; }
.sol-step {
  display: flex; align-items: center; gap: .75rem;
  padding: .6rem .8rem; background: var(--bg);
  border: 1px solid var(--slate-100); border-radius: var(--radius-sm);
}
.sol-step-n { font-family: var(--mono); font-size: .68rem; font-weight: 700; color: #0AC1DD; letter-spacing: .06em; flex: none; }
.sol-step-l { font-size: .9rem; font-weight: 500; color: var(--slate-700); }

/* ---- 05 Arquitetura: full-width node flow ---- */
.sol-arch-inner { display: flex; gap: 2rem; align-items: center; flex-wrap: wrap; }
.sol-arch-copy { flex: 1; min-width: 200px; }
.sol-arch-flow { display: flex; align-items: center; flex: 1.2; min-width: 240px; }
.sol-arch-n {
  font-family: var(--mono); font-size: .74rem; font-weight: 600; color: var(--slate-700);
  background: var(--bg); border: 1px solid var(--slate-200);
  border-radius: 8px; padding: .7rem .9rem; white-space: nowrap;
}
.sol-arch-n-core {
  background: #0AC1DD; border-color: #0AC1DD; color: #011D31;
  box-shadow: 0 0 16px rgba(10,193,221,.4);
}
.sol-arch-line { flex: 1; height: 1px; background: var(--slate-200); position: relative; }
.sol-arch-line::after {
  content: ""; position: absolute; right: -4px; top: -3px;
  width: 7px; height: 7px;
  border-right: 1px solid var(--slate-300); border-top: 1px solid var(--slate-300);
  transform: rotate(45deg);
}

/* responsive */
@media (max-width: 900px) {
  .sol-bento { grid-template-columns: 1fr 1fr; grid-template-areas: "dados dados" "ia ia" "crm op" "arch arch"; }
}
@media (max-width: 560px) {
  .sol-bento { grid-template-columns: 1fr; grid-template-areas: "dados" "ia" "crm" "op" "arch"; }
}
@media (prefers-reduced-motion: reduce) {
  .ecg-line { stroke-dashoffset: 0; animation: none; }
  .chat-typing span { animation: none; opacity: 1; }
  .c-pop { animation: none; }
}