/* =====================================================================
   AUTÉNTICO CREATIVO — COMPONENTES
   Tarjetas de servicio · categorías · proceso · portafolio · formulario
   Todos los bordes usan el mismo lenguaje de cristal que el NAV.
   ===================================================================== */

/* ═══════════════ REJILLAS ═══════════════ */
.grid {
  display: grid;
  gap: 20px;
  grid-template-columns: 1fr;
}
@media (min-width: 700px)  { .grid-2 { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 700px)  { .grid-3 { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 1000px) { .grid-3 { grid-template-columns: repeat(3, 1fr); } }

/* ═══════════════ TARJETA DE CATEGORÍA (índice de servicios) ═══════════════ */
.cat-card {
  display: flex;
  flex-direction: column;
  gap: 14px;
  padding: 30px 28px 26px;
  border-radius: var(--r-lg);
}

.cat-card-head {
  display: flex;
  align-items: center;
  gap: 14px;
}

.cat-card-icon {
  width: 48px;
  height: 48px;
  display: grid;
  place-items: center;
  border-radius: 14px;
  border: 1px solid var(--glass-border);
  background: rgba(255, 255, 255, 0.04);
  color: var(--teal-light);
  flex-shrink: 0;
}
.cat-card-icon .icon { width: 22px; height: 22px; }
.cat-red .cat-card-icon { color: var(--red-light); }

.cat-card-title {
  font-family: var(--font-title);
  font-size: 1.9rem;
  line-height: 1;
  letter-spacing: 0.03em;
  text-transform: uppercase;
}

.cat-card-count {
  font-size: 0.64rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--text-dim);
  margin-top: 4px;
}

.cat-card-desc {
  font-size: 0.88rem;
  color: var(--text-muted);
  line-height: 1.75;
}

.cat-card-list {
  display: flex;
  flex-direction: column;
  gap: 8px;
  margin-top: 2px;
}
.cat-card-list li {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  font-size: 0.82rem;
  color: var(--text-muted);
}
.cat-card-list .icon { width: 15px; height: 15px; margin-top: 4px; color: var(--teal-light); }
.cat-red .cat-card-list .icon { color: var(--red-light); }

.cat-card-link {
  margin-top: auto;
  padding-top: 18px;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 0.13em;
  text-transform: uppercase;
  color: var(--teal-light);
  transition: gap var(--t), color var(--t);
}
.cat-red .cat-card-link { color: var(--red-light); }
.cat-card:hover .cat-card-link { gap: 14px; }

/* ═══════════════ TARJETA DE SERVICIO ═══════════════ */
.service-card {
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 14px;
  padding: 34px 28px 28px;
  border-radius: var(--r-lg);
}

/* Número grande translúcido de fondo */
.service-num {
  position: absolute;
  top: 14px;
  right: 22px;
  font-family: var(--font-title);
  font-size: 3.6rem;
  line-height: 1;
  color: rgba(255, 255, 255, 0.05);
  pointer-events: none;
  z-index: 3;
}

.service-icon {
  width: 50px;
  height: 50px;
  display: grid;
  place-items: center;
  border-radius: 15px;
  border: 1px solid var(--glass-border);
  background: rgba(255, 255, 255, 0.04);
  color: var(--teal-light);
}
.service-icon .icon { width: 23px; height: 23px; }
.card-red .service-icon { color: var(--red-light); }

.service-cat-label {
  font-size: 0.6rem;
  font-weight: 700;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--teal-light);
  margin-bottom: 6px;
}
.card-red .service-cat-label { color: var(--red-light); }

.service-name {
  font-family: var(--font-title);
  font-size: 1.65rem;
  line-height: 1.02;
  letter-spacing: 0.03em;
  text-transform: uppercase;
}

.service-desc {
  font-size: 0.87rem;
  color: var(--text-muted);
  line-height: 1.8;
}

.service-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 7px;
  margin-top: auto;
  padding-top: 8px;
}
.service-tag {
  font-size: 0.62rem;
  letter-spacing: 0.09em;
  text-transform: uppercase;
  padding: 5px 12px;
  border-radius: var(--r-full);
  border: 1px solid var(--glass-border);
  color: var(--text-dim);
  transition: color var(--t), border-color var(--t);
}
.service-card:hover .service-tag { color: var(--text-muted); border-color: var(--glass-border-strong); }

/* Línea de acento superior que se despliega al pasar el ratón */
.service-card::after,
.cat-card::after {
  content: '';
  position: absolute;
  top: 0; left: 0;
  height: 2px;
  width: 0;
  background: linear-gradient(90deg, var(--teal-light), transparent);
  transition: width var(--t-slow);
  z-index: 4;
}
.card-red::after, .cat-red::after {
  background: linear-gradient(90deg, var(--red-light), transparent);
}
.service-card:hover::after,
.cat-card:hover::after { width: 100%; }

/* ═══════════════ PROCESO ═══════════════ */
.process-steps {
  display: flex;
  flex-direction: column;
  gap: 0;
  margin-top: var(--gap-lg);
}

.process-step {
  display: grid;
  grid-template-columns: 34px 1fr;
  gap: 22px;
}

.step-line {
  display: flex;
  flex-direction: column;
  align-items: center;
}
.step-dot {
  width: 13px;
  height: 13px;
  border-radius: 50%;
  border: 1px solid var(--teal-light);
  background: rgba(41, 156, 184, 0.18);
  box-shadow: 0 0 14px var(--teal-glow);
  flex-shrink: 0;
  margin-top: 6px;
}
.process-step:nth-child(even) .step-dot {
  border-color: var(--red-light);
  background: rgba(211, 20, 81, 0.18);
  box-shadow: 0 0 14px var(--red-glow);
}
.step-connector {
  flex: 1;
  width: 1px;
  background: linear-gradient(180deg, var(--glass-border-strong), transparent);
  margin: 8px 0;
  min-height: 30px;
}
.process-step:last-child .step-connector { display: none; }

.step-content { padding-bottom: 40px; }
.step-num {
  font-size: 0.63rem;
  font-weight: 700;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--teal-light);
  margin-bottom: 8px;
}
.process-step:nth-child(even) .step-num { color: var(--red-light); }

.step-title {
  font-family: var(--font-title);
  font-size: 1.75rem;
  line-height: 1.02;
  letter-spacing: 0.03em;
  text-transform: uppercase;
  margin-bottom: 8px;
}
.step-desc {
  font-size: 0.88rem;
  color: var(--text-muted);
  line-height: 1.8;
  max-width: 62ch;
}

/* ═══════════════ PORTAFOLIO ═══════════════ */
.filter-row {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: var(--gap);
}

.cat-btn {
  padding: 9px 18px;
  border-radius: var(--r-full);
  border: 1px solid var(--glass-border);
  background: var(--glass-bg-soft);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  color: var(--text-muted);
  font-size: 0.68rem;
  font-weight: 500;
  letter-spacing: 0.11em;
  text-transform: uppercase;
  transition: color var(--t), border-color var(--t), background var(--t);
}
.cat-btn:hover { color: var(--text); border-color: var(--glass-border-strong); }
.cat-btn.active {
  color: #fff;
  border-color: rgba(255,255,255,0.30);
  background: linear-gradient(180deg, rgba(255,255,255,0.12), rgba(140,200,255,0.06));
  box-shadow: inset 0 1px 0 rgba(255,255,255,0.28), 0 0 18px rgba(120,200,255,0.14);
}

.portfolio-card {
  display: flex;
  flex-direction: column;
  border-radius: var(--r-lg);
  overflow: hidden;
}

.portfolio-card-img {
  aspect-ratio: 16 / 10;
  overflow: hidden;
  border-bottom: 1px solid var(--glass-border);
  background: rgba(255,255,255,0.02);
}
.portfolio-card-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--t-slow);
}
.portfolio-card:hover .portfolio-card-img img { transform: scale(1.05); }

.portfolio-card-body {
  padding: 26px 26px 18px;
  display: flex;
  flex-direction: column;
  gap: 10px;
  flex: 1;
}

.portfolio-cat {
  font-size: 0.6rem;
  font-weight: 700;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--teal-light);
}
.portfolio-card-title {
  font-family: var(--font-title);
  font-size: 1.9rem;
  line-height: 1;
  letter-spacing: 0.03em;
  text-transform: uppercase;
}
.portfolio-card-desc {
  font-size: 0.86rem;
  color: var(--text-muted);
  line-height: 1.75;
}
.portfolio-tags { display: flex; flex-wrap: wrap; gap: 7px; margin-top: auto; padding-top: 8px; }

.portfolio-card-footer {
  padding: 16px 26px 22px;
  border-top: 1px solid var(--glass-border);
}
.portfolio-link {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 0.13em;
  text-transform: uppercase;
  color: var(--teal-light);
  transition: gap var(--t);
}
.portfolio-card:hover .portfolio-link { gap: 14px; }

.portfolio-empty {
  grid-column: 1 / -1;
  text-align: center;
  color: var(--text-muted);
  font-size: 0.88rem;
  padding: 40px 0;
}

/* ═══════════════ TARJETAS "POR QUÉ NOSOTROS" ═══════════════ */
.why-card {
  padding: 28px 26px;
  border-radius: var(--r-lg);
  display: flex;
  flex-direction: column;
  gap: 12px;
}
.why-card-icon {
  width: 46px; height: 46px;
  display: grid; place-items: center;
  border-radius: 14px;
  border: 1px solid var(--glass-border);
  background: rgba(255,255,255,0.04);
  color: var(--teal-light);
}
.why-card.card-red .why-card-icon { color: var(--red-light); }
.why-card-title {
  font-family: var(--font-title);
  font-size: 1.45rem;
  line-height: 1.05;
  letter-spacing: 0.03em;
  text-transform: uppercase;
}
.why-card-text { font-size: 0.85rem; color: var(--text-muted); line-height: 1.78; }

/* ═══════════════ FORMULARIO MULTIPASO ═══════════════ */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 24px;
  margin-top: var(--gap-lg);
}
@media (min-width: 940px) {
  .contact-grid { grid-template-columns: 340px 1fr; align-items: start; }
}

.contact-info { padding: 30px 28px; border-radius: var(--r-lg); }

.contact-item {
  display: flex;
  gap: 14px;
  align-items: flex-start;
  padding: 14px 0;
  border-bottom: 1px solid rgba(255,255,255,0.06);
}
.contact-item:last-of-type { border-bottom: none; }
.contact-item-icon {
  width: 38px; height: 38px;
  display: grid; place-items: center;
  border-radius: 12px;
  border: 1px solid var(--glass-border);
  background: rgba(255,255,255,0.04);
  color: var(--teal-light);
  flex-shrink: 0;
}
.contact-item-label {
  font-size: 0.6rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--text-dim);
  margin-bottom: 3px;
}
.contact-item-value { font-size: 0.87rem; color: var(--text); word-break: break-word; }
.contact-item-value a:hover { color: var(--teal-light); }

.contact-form-wrap { padding: 32px 28px; border-radius: var(--r-lg); }

/* Barra de progreso */
.mf-progress {
  height: 3px;
  border-radius: var(--r-full);
  background: rgba(255,255,255,0.07);
  overflow: hidden;
}
.mf-progress-bar {
  height: 100%;
  width: 33.33%;
  border-radius: var(--r-full);
  background: linear-gradient(90deg, var(--teal), var(--red));
  transition: width 0.5s var(--ease);
}
.mf-steps-label {
  display: flex;
  justify-content: space-between;
  gap: 8px;
  margin: 12px 0 26px;
}
.mf-step-label {
  font-size: 0.6rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--text-dim);
  transition: color var(--t);
}
.mf-step-label.active { color: var(--teal-light); }

.mf-step { display: none; }
.mf-step.active { display: block; animation: fadeUp 0.45s var(--ease-out) both; }

@keyframes fadeUp {
  from { opacity: 0; transform: translateY(14px); }
  to   { opacity: 1; transform: none; }
}

.mf-step-intro { font-size: 0.86rem; color: var(--text-muted); margin-bottom: 18px; }

.mf-services-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 10px;
}
@media (min-width: 620px) { .mf-services-grid { grid-template-columns: repeat(3, 1fr); } }

.mf-service-btn {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 9px;
  padding: 18px 10px;
  min-height: 96px;
  text-align: center;
  border-radius: var(--r);
  border: 1px solid var(--glass-border);
  background: rgba(255,255,255,0.03);
  color: var(--text-muted);
  font-size: 0.68rem;
  letter-spacing: 0.05em;
  line-height: 1.35;
  transition: all var(--t);
}
.mf-service-btn .icon { width: 22px; height: 22px; color: var(--text-dim); transition: color var(--t); }
.mf-service-btn:hover {
  border-color: var(--glass-border-strong);
  color: var(--text);
  transform: translateY(-2px);
}
.mf-service-btn:hover .icon { color: var(--teal-light); }
.mf-service-btn.selected {
  border-color: rgba(255,255,255,0.32);
  background: linear-gradient(180deg, rgba(255,255,255,0.12), rgba(140,200,255,0.06));
  color: #fff;
  box-shadow: inset 0 1px 0 rgba(255,255,255,0.28), 0 0 20px rgba(120,200,255,0.16);
}
.mf-service-btn.selected .icon { color: var(--teal-light); }

.form-row { margin-bottom: 16px; }
.form-row label {
  display: block;
  font-size: 0.66rem;
  letter-spacing: 0.13em;
  text-transform: uppercase;
  color: var(--text-dim);
  margin-bottom: 8px;
}
.form-row input,
.form-row textarea {
  width: 100%;
  padding: 14px 16px;
  font-size: 16px; /* nunca menos: evita el zoom automático en móvil */
  border-radius: var(--r);
  border: 1px solid var(--glass-border);
  background: rgba(255,255,255,0.03);
  color: var(--text);
  transition: border-color var(--t), background var(--t);
}
.form-row textarea { min-height: 140px; resize: vertical; line-height: 1.65; }
.form-row input::placeholder,
.form-row textarea::placeholder { color: rgba(240,240,240,0.26); }
.form-row input:focus,
.form-row textarea:focus {
  outline: none;
  border-color: var(--teal-light);
  background: rgba(255,255,255,0.05);
  box-shadow: 0 0 0 3px rgba(41,156,184,0.14);
}

.form-check {
  display: flex;
  gap: 12px;
  align-items: flex-start;
  margin: 18px 0 6px;
  font-size: 0.8rem;
  color: var(--text-muted);
  line-height: 1.6;
}
.form-check input {
  width: 18px; height: 18px;
  margin-top: 2px;
  accent-color: var(--teal);
  flex-shrink: 0;
}
.form-check a { color: var(--teal-light); text-decoration: underline; }

.mf-error {
  display: none;
  margin-top: 12px;
  font-size: 0.78rem;
  color: var(--red-light);
}
.mf-error.show { display: block; }

.mf-nav { margin-top: 26px; display: flex; gap: 10px; }
.mf-nav-two { justify-content: space-between; }
.mf-nav .btn { flex: 1; }

.form-success {
  display: none;
  flex-direction: column;
  align-items: center;
  text-align: center;
  gap: 14px;
  padding: 50px 24px;
}
.success-icon {
  width: 64px; height: 64px;
  display: grid; place-items: center;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--teal), var(--red));
  color: #fff;
}
.success-icon .icon { width: 30px; height: 30px; stroke-width: 2.2; }
.success-title {
  font-family: var(--font-title);
  font-size: 2rem;
  letter-spacing: 0.03em;
  text-transform: uppercase;
}
.success-sub { font-size: 0.88rem; color: var(--text-muted); max-width: 40ch; line-height: 1.75; }

/* ═══════════════ PÁGINA DE PROYECTO (casos) ═══════════════ */
.project-cover {
  border-radius: var(--r-lg);
  overflow: hidden;
  margin-bottom: var(--gap-lg);
}
.project-cover img { width: 100%; height: auto; }

.project-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 0;
  border-top: 1px solid var(--glass-border);
  border-bottom: 1px solid var(--glass-border);
  margin-bottom: var(--gap-lg);
}
.project-meta-cell {
  flex: 1 1 160px;
  padding: 20px 18px;
  border-right: 1px solid var(--glass-border);
}
.project-meta-cell:last-child { border-right: none; }
.project-meta-label {
  font-size: 0.6rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--text-dim);
  margin-bottom: 6px;
}
.project-meta-value { font-size: 0.88rem; color: var(--text); }

.project-block { margin-bottom: var(--gap-lg); }
.project-block h2 {
  font-family: var(--font-title);
  font-size: clamp(1.8rem, 5vw, 3rem);
  line-height: 0.96;
  letter-spacing: 0.03em;
  text-transform: uppercase;
  margin-bottom: 16px;
}
.project-block p {
  font-size: 0.92rem;
  color: var(--text-muted);
  line-height: 1.85;
  max-width: 68ch;
  margin-bottom: 14px;
}
.project-list { display: flex; flex-direction: column; gap: 10px; margin-top: 18px; }
.project-list li {
  display: flex;
  gap: 12px;
  align-items: flex-start;
  font-size: 0.88rem;
  color: var(--text-muted);
  line-height: 1.7;
}
.project-list .icon { width: 16px; height: 16px; margin-top: 5px; color: var(--teal-light); flex-shrink: 0; }

/* ═══════════════ RESULTADOS DE PROYECTO ═══════════════ */
.result-card { padding: 26px 24px; border-radius: var(--r-lg); }
.result-num {
  font-family: var(--font-title);
  font-size: 2.6rem;
  line-height: 1;
  letter-spacing: 0.03em;
  color: var(--teal-light);
}
.result-card:nth-child(even) .result-num { color: var(--red-light); }
.result-desc { margin-top: 10px; font-size: 0.84rem; color: var(--text-muted); line-height: 1.7; }

/* Los titulares de bloque de proyecto también se montan por líneas */
.project-block h2 [data-line] { display: block; }