/* Señal Memoria — Nosotros page
   Componentes específicos de /nosotros. Hereda tokens.css + home.css + servicios.css.
*/

/* ============ HERO NOSOTROS ============ */
.sm-nos-hero {
  padding: clamp(3rem, 6vw, 5rem) 0 clamp(2rem, 4vw, 3rem);
  background: var(--sm-paper-050);
  position: relative; overflow: hidden;
}
.sm-nos-hero::before {
  content: ''; position: absolute; inset: 0;
  background: var(--sm-mesh-1);
  opacity: .8; z-index: 0;
  animation: sm-mesh-drift 24s ease-in-out infinite alternate;
}
.sm-nos-hero > .container { position: relative; z-index: 1; }
.sm-nos-hero-title {
  font-size: var(--sm-fs-display-1);
  font-weight: 900;
  line-height: var(--sm-leading-display);
  letter-spacing: var(--sm-tracking-tighter);
  color: var(--sm-ink-950);
  margin: 1rem 0 1.5rem;
  max-width: 16ch;
}
.sm-nos-hero-title .sm-display-italic { color: var(--sm-green-700); }
.sm-nos-hero-lead { max-width: 62ch; }

/* Título de héroe reducido (observación: reducir tamaño letra) */
.sm-nos-hero--sm .sm-nos-hero-title { font-size: var(--sm-fs-display-2); max-width: 20ch; }

/* Portafolio ampliado a ancho completo (observación: quitar Colecciones, ampliar Portafolio) */
.sm-nos-portafolio-solo { grid-template-columns: 1fr; }
.sm-instr-card-wide { align-items: flex-start; }
.sm-instr-card-wide p { margin: .5rem 0 .75rem; color: var(--sm-ink-700, #2c2c2e); max-width: 70ch; }

.sm-nos-hero-grid {
  display: grid;
  grid-template-columns: 1.5fr 1fr;
  gap: 3rem;
  align-items: stretch;
  margin-top: 4rem;
}
@media (max-width: 991px) { .sm-nos-hero-grid { grid-template-columns: 1fr; gap: 2rem; } }
.sm-nos-video {
  border-radius: var(--bs-border-radius-lg);
  overflow: hidden;
  box-shadow: var(--sm-shadow-lg);
  background: var(--sm-ink-950);
}
.sm-nos-stats {
  display: flex; flex-direction: column;
  justify-content: space-between;
  gap: 1.5rem;
}
.sm-nos-stat {
  padding: 1.75rem;
  background: #fff;
  border: 1px solid var(--sm-border);
  border-left: 6px solid var(--sm-green-700);
  border-radius: var(--bs-border-radius);
  display: flex; flex-direction: column; gap: .25rem;
  transition: transform var(--sm-dur-base) var(--sm-ease-out),
              border-left-color var(--sm-dur-base) var(--sm-ease-out);
}
.sm-nos-stat:hover { transform: translateX(4px); border-left-color: var(--sm-amber-500); }
.sm-nos-stat-num {
  font-family: var(--sm-font-display);
  font-size: clamp(2.5rem, 4vw, 3.5rem);
  font-weight: 900;
  color: var(--sm-ink-950);
  line-height: 1;
  letter-spacing: var(--sm-tracking-tighter);
}
.sm-nos-stat-num em { font-style: italic; font-weight: 400; color: var(--sm-green-700); }
.sm-nos-stat-label {
  font-family: var(--sm-font-mono); font-size: var(--sm-fs-tag);
  text-transform: uppercase; letter-spacing: var(--sm-tracking-wider);
  color: var(--sm-ink-500);
}

/* ============ QUIENES SOMOS — editorial 2 col ============ */
.sm-nos-quienes { background: #fff; }
.sm-nos-quienes-grid {
  display: grid; grid-template-columns: 1fr 1fr; gap: 3rem;
  margin-bottom: 4rem;
}
@media (max-width: 767px) { .sm-nos-quienes-grid { grid-template-columns: 1fr; gap: 1.5rem; } }
.sm-nos-quienes-grid p { max-width: none; }

/* Timeline horizontal mini */
.sm-nos-timeline {
  list-style: none; padding: 0; margin: 0;
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 1rem;
  border-top: 2px solid var(--sm-ink-950);
  padding-top: 1.5rem;
  position: relative;
}
@media (max-width: 767px) { .sm-nos-timeline { grid-template-columns: repeat(2, 1fr); } }
.sm-nos-timeline li {
  display: flex; flex-direction: column; gap: .35rem;
  position: relative;
  padding-top: 1rem;
}
.sm-nos-timeline li::before {
  content: ''; position: absolute; top: -1.5rem; left: 0;
  width: 14px; height: 14px; border-radius: 50%;
  background: var(--sm-ink-950);
  transform: translateY(-50%);
}
.sm-nos-timeline li.is-current::before {
  background: var(--sm-amber-500);
  box-shadow: 0 0 0 4px rgba(249,176,45,0.25);
}
.sm-tl-year {
  font-family: var(--sm-font-display);
  font-weight: 900;
  font-size: 1.5rem;
  color: var(--sm-ink-950);
  letter-spacing: var(--sm-tracking-tight);
}
.sm-tl-label {
  font-family: var(--sm-font-mono); font-size: var(--sm-fs-tag);
  text-transform: uppercase; letter-spacing: var(--sm-tracking-wider);
  color: var(--sm-ink-500);
}
.sm-nos-timeline li.is-current .sm-tl-year { color: var(--sm-amber-700); }

/* ============ QUÉ HACEMOS — 6 icon cards ============ */
.sm-nos-hacemos { background: var(--sm-green-050); }
.sm-hacemos-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
}
@media (max-width: 991px) { .sm-hacemos-grid { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 575px) { .sm-hacemos-grid { grid-template-columns: 1fr; } }

.sm-hacemos-card {
  background: #fff;
  padding: 2rem 1.75rem;
  border-radius: var(--bs-border-radius-lg);
  border: 1px solid var(--sm-border);
  display: flex; flex-direction: column; gap: 1rem;
  transition: all var(--sm-dur-base) var(--sm-ease-out);
  position: relative; overflow: hidden;
}
.sm-hacemos-card::before {
  content: ''; position: absolute; top: 0; left: 0;
  width: 100%; height: 4px;
  background: linear-gradient(90deg, var(--sm-green-700), var(--sm-amber-500));
  transform: scaleX(0); transform-origin: left;
  transition: transform var(--sm-dur-base) var(--sm-ease-out);
}
.sm-hacemos-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--sm-shadow-md);
  border-color: var(--sm-green-700);
}
.sm-hacemos-card:hover::before { transform: scaleX(1); }
.sm-hacemos-icon {
  width: 80px; height: 80px;
  background: var(--sm-green-100);
  border-radius: 16px;
  display: grid; place-items: center;
  transition: background var(--sm-dur-base) var(--sm-ease-out);
}
.sm-hacemos-card:hover .sm-hacemos-icon { background: var(--sm-green-300); }
.sm-hacemos-icon img {
  width: 56px; height: 56px;
  object-fit: contain;
}
.sm-hacemos-card h3 {
  font-size: 1.25rem; margin: 0;
  line-height: 1.2;
  color: var(--sm-ink-950);
}
.sm-hacemos-card p {
  color: var(--sm-ink-700);
  font-size: var(--sm-fs-small);
  margin: 0;
  line-height: 1.55;
}

/* ============ EQUIPOS DE TRABAJO ============ */
.sm-nos-equipos { background: var(--sm-paper-050); }
.sm-equipos-grid {
  display: grid;
  grid-template-columns: 1fr 1.5fr 1.5fr;
  gap: 1.5rem;
  align-items: start;
}
@media (max-width: 991px) { .sm-equipos-grid { grid-template-columns: 1fr; } }
.sm-equipo-card {
  background: #fff;
  border-radius: var(--bs-border-radius-lg);
  padding: 2rem;
  border: 1px solid var(--sm-border);
  position: relative; overflow: hidden;
  transition: transform var(--sm-dur-base) var(--sm-ease-out),
              box-shadow var(--sm-dur-base) var(--sm-ease-out);
}
.sm-equipo-card:hover { transform: translateY(-4px); box-shadow: var(--sm-shadow-md); }
.sm-equipo-num {
  position: absolute; top: 1rem; right: 1.5rem;
  font-family: var(--sm-font-display);
  font-style: italic; font-weight: 500;
  font-size: 3.5rem;
  color: var(--sm-ink-100);
  line-height: 1; z-index: 0;
  user-select: none;
}
.sm-equipo-card h3 {
  font-size: 1.35rem;
  margin: 0 0 1rem;
  letter-spacing: var(--sm-tracking-tight);
  color: var(--sm-ink-950);
  position: relative; z-index: 1;
}
.sm-equipo-card p {
  color: var(--sm-ink-700);
  font-size: var(--sm-fs-small);
  margin: 0;
  position: relative; z-index: 1;
}
.sm-equipo-subprocesos {
  list-style: none; padding: 0;
  margin: 1.5rem 0 0;
  border-top: 1px solid var(--sm-border);
  padding-top: 1rem;
  display: flex; flex-direction: column; gap: .5rem;
  position: relative; z-index: 1;
}
.sm-equipo-subprocesos li {
  display: flex; align-items: center; gap: .35rem;
  font-family: var(--sm-font-body);
  font-weight: 500; font-size: var(--sm-fs-small);
  color: var(--sm-ink-900);
}
.sm-equipo-subprocesos li i {
  color: var(--sm-green-700); font-size: 1.25rem;
}

.sm-equipo-admin { border-top: 4px solid var(--sm-green-700); }
.sm-equipo-tecnica { border-top: 4px solid var(--sm-amber-500); }
.sm-equipo-cultural { border-top: 4px solid var(--sm-purple-700); }

/* ============ TIMELINE CTA ============ */
.sm-nos-timeline-cta {
  background: var(--sm-ink-950);
  color: #fff;
  position: relative; overflow: hidden;
}
.sm-nos-timeline-cta::before {
  content: ''; position: absolute; inset: 0;
  background: radial-gradient(at 80% 50%, rgba(46,118,50,0.2) 0px, transparent 50%),
              radial-gradient(at 20% 100%, rgba(249,176,45,0.15) 0px, transparent 50%);
}
.sm-nos-timeline-cta > .container { position: relative; z-index: 1; }
.sm-timeline-card {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: center;
}
@media (max-width: 767px) { .sm-timeline-card { grid-template-columns: 1fr; } }
.sm-timeline-card h2 {
  color: #fff;
  font-size: var(--sm-fs-display-2);
  font-weight: 900;
  line-height: var(--sm-leading-display);
  letter-spacing: var(--sm-tracking-tighter);
  margin: 1rem 0 1.5rem;
}
.sm-timeline-card h2 em { color: var(--sm-amber-500); }
.sm-timeline-card .sm-lead { color: rgba(255,255,255,.85); }
.sm-timeline-card .sm-eyebrow { color: var(--sm-amber-500); }
.sm-timeline-card .sm-cta-primary {
  background: var(--sm-amber-500);
  color: var(--sm-ink-950);
}
.sm-timeline-card .sm-cta-primary:hover { background: #fff; }

.sm-timeline-visual {
  display: flex; align-items: end; gap: .5rem;
  height: 200px;
}
.sm-timeline-visual .sm-tl-bar {
  flex: 1;
  background: linear-gradient(180deg, var(--sm-amber-500), var(--sm-green-700));
  border-radius: 4px 4px 0 0;
  animation: sm-tl-grow 1.2s var(--sm-ease-out) backwards;
}
.sm-timeline-visual .sm-tl-bar:nth-child(1) { height: 40%; animation-delay: 0s; }
.sm-timeline-visual .sm-tl-bar:nth-child(2) { height: 65%; animation-delay: .1s; }
.sm-timeline-visual .sm-tl-bar:nth-child(3) { height: 55%; animation-delay: .2s; }
.sm-timeline-visual .sm-tl-bar:nth-child(4) { height: 85%; animation-delay: .3s; }
.sm-timeline-visual .sm-tl-bar:nth-child(5) { height: 70%; animation-delay: .4s; }
.sm-timeline-visual .sm-tl-bar:nth-child(6) { height: 95%; animation-delay: .5s; }
@keyframes sm-tl-grow {
  from { transform: scaleY(0); transform-origin: bottom; opacity: 0; }
  to   { transform: scaleY(1); opacity: 1; }
}

/* ============ PRODUCTOS Y SERVICIOS (reusa sm-instr-card de servicios.css) ============ */
.sm-nos-productos { background: #fff; }

/* ============ NOTA LEGAL CTA ============ */
.sm-nos-legal { background: var(--sm-paper-050); padding-bottom: clamp(5rem, 8vw, 7rem); }
.sm-legal-box {
  display: grid;
  grid-template-columns: auto 1fr auto;
  gap: 2.5rem;
  align-items: center;
  background: #fff;
  border: 1px solid var(--sm-border);
  border-left: 6px solid var(--sm-green-700);
  padding: 2.5rem;
  border-radius: var(--bs-border-radius-lg);
  box-shadow: var(--sm-shadow-sm);
}
@media (max-width: 767px) {
  .sm-legal-box { grid-template-columns: 1fr; gap: 1.5rem; text-align: left; }
}
.sm-legal-box > i:first-child {
  font-size: 3.5rem;
  color: var(--sm-green-700);
}
.sm-legal-box h2 {
  font-size: 1.75rem;
  margin: .5rem 0;
  letter-spacing: var(--sm-tracking-tight);
}
.sm-legal-box p {
  color: var(--sm-ink-700);
  margin: 0;
  max-width: 50ch;
}

/* ============ NUESTROS FONDOS — botón destacado (obs ronda 3) ============ */
.sm-fondos-btn {
  display: flex;
  align-items: center;
  gap: 1.4rem;
  max-width: 720px;
  margin: 2.5rem 0 .5rem;
  padding: 1.4rem 1.75rem;
  text-decoration: none;
  background: var(--sm-green-700);
  border: 2px solid var(--sm-green-700);
  border-radius: 18px;
  color: #fff;
  box-shadow: 0 14px 34px -16px rgba(46,118,50,.7);
  transition: transform .18s ease, box-shadow .18s ease, background .18s ease;
}
.sm-fondos-btn:hover,
.sm-fondos-btn:focus-visible {
  background: var(--sm-green-900);
  transform: translateY(-3px);
  box-shadow: 0 20px 44px -16px rgba(46,118,50,.8);
  color: #fff;
}
.sm-fondos-btn-ico {
  flex: none;
  display: grid; place-items: center;
  width: 64px; height: 64px;
  border-radius: 14px;
  background: #fff;
  color: var(--sm-green-700);
  font-size: 1.9rem;
}
.sm-fondos-btn-txt {
  display: flex; flex-direction: column; line-height: 1.25; gap: .15rem;
}
.sm-fondos-btn-txt strong {
  font-family: var(--sm-font-display, 'Raleway', sans-serif);
  font-size: 1.5rem; font-weight: 800;
  color: #fff;
}
.sm-fondos-btn-txt small {
  font-size: .9rem; color: rgba(255,255,255,.85);
}
.sm-fondos-btn-arrow {
  margin-left: auto;
  flex: none;
  font-size: 1.9rem;
  color: var(--sm-amber-500, #f9b02d);
}
@media (max-width: 480px) {
  .sm-fondos-btn { gap: 1rem; padding: 1.1rem 1.2rem; }
  .sm-fondos-btn-ico { width: 52px; height: 52px; font-size: 1.5rem; }
  .sm-fondos-btn-txt strong { font-size: 1.2rem; }
}