/* ============================================================
   MYM ODONTOLOGÍA — Estilos de la página Nosotros
   Requiere: variables.css, global.css, components.css
   ============================================================ */

.nosotros-hero {
  padding-top: calc(var(--nav-height) + var(--space-10));
}

.nosotros-hero h1 {
  font-size: clamp(2.2rem, 4.5vw, var(--text-5xl));
  line-height: 1.1;
  margin-block: var(--space-3) var(--space-4);
}

.nosotros-lead {
  max-width: 600px;
  font-size: var(--text-lg);
  font-weight: 300;
  line-height: 1.8;
  color: var(--color-text-hero-subtitle);
}

/* ----------------------------------------------------------
   HISTORIA
   ---------------------------------------------------------- */
.nosotros-historia h2 {
  line-height: 1.2;
}

.nosotros-historia p {
  margin-bottom: var(--space-5);
  font-size: var(--text-lg);
  line-height: 1.85;
  color: var(--color-text-body-light);
}

/* Línea de tiempo */
.timeline {
  position: relative;
  margin: var(--space-2) 0 0;
  padding: 0;
  list-style: none;
}

.timeline__item {
  position: relative;
  padding-left: var(--space-10);
  padding-bottom: var(--space-10);
}

.timeline__item:last-child {
  padding-bottom: 0;
}

/* Punto dorado (hace un leve rebote al revelarse el hito) */
.timeline__item::before {
  content: '';
  position: absolute;
  z-index: 1;
  left: 2px;
  top: 6px;
  width: 14px;
  height: 14px;
  border-radius: var(--radius-full);
  background-color: var(--color-accent);
  box-shadow: 0 0 0 5px rgba(201, 169, 110, 0.14);
  transition: transform 0.75s cubic-bezier(0.34, 1.85, 0.4, 1) 0.15s, opacity 0.5s ease 0.1s;
}

/* Segmento de línea que se "dibuja" hacia abajo al revelarse */
.timeline__item::after {
  content: '';
  position: absolute;
  left: 8px;
  top: 6px;
  bottom: -6px;
  width: 2px;
  background: linear-gradient(180deg, var(--color-accent), rgba(201, 169, 110, 0.2));
  transform-origin: top;
  transition: transform 1.3s ease 0.35s;
}

.timeline__item:last-child::after {
  display: none;
}

/* Estado inicial: solo mientras el hito espera aparecer (con motion). */
.timeline__item.reveal::before {
  transform: scale(0.2);
  opacity: 0;
}

.timeline__item.reveal::after {
  transform: scaleY(0);
}

/* Al entrar en viewport: el punto crece y la línea se dibuja. */
.timeline__item.is-visible::before {
  transform: scale(1);
  opacity: 1;
}

.timeline__item.is-visible::after {
  transform: scaleY(1);
}

.timeline__year {
  display: inline-block;
  margin-bottom: var(--space-3);
  font-family: var(--font-display);
  font-size: var(--text-xl);
  letter-spacing: var(--tracking-display);
  color: var(--color-gold-text-on-light);
}

.timeline__body p:last-child {
  margin-bottom: 0;
}

.historia__cierre {
  margin-top: var(--space-8);
  padding-top: var(--space-6);
  border-top: 1px solid var(--color-border-light);
  font-family: var(--font-display);
  font-size: var(--text-xl);
  line-height: 1.5;
  color: var(--color-text-dark);
}

.historia__cierre .text-signature {
  display: inline-block;
  margin-top: var(--space-2);
  font-size: 2.6rem;
  line-height: 1.1;
  color: var(--color-accent);
}

/* ----------------------------------------------------------
   MISIÓN Y VISIÓN
   ---------------------------------------------------------- */
.mv-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: var(--space-8);
}

.mv-card {
  display: flex;
  flex-direction: column;
  background-color: var(--color-bg-light);
  border: 1px solid var(--color-border-light);
  border-radius: var(--radius-arch);
  box-shadow: var(--shadow-card);
  overflow: hidden;
  transition: var(--transition-card);
}

.mv-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-card-hover);
}

.mv-card__header {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-4);
  padding: var(--space-8) var(--space-6);
  background: linear-gradient(160deg, #12233b 0%, var(--color-bg-dark) 100%);
  text-align: center;
}

.mv-card__icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 64px;
  height: 64px;
  border-radius: var(--radius-full);
  background-color: rgba(201, 169, 110, 0.16);
  color: var(--color-accent);
  transition: transform 0.35s var(--ease-out-strong), background-color 0.35s ease;
}

.mv-card__icon svg {
  width: 32px;
  height: 32px;
}

.mv-card:hover .mv-card__icon {
  transform: scale(1.08);
  background-color: rgba(201, 169, 110, 0.26);
}

.mv-card__title {
  margin: 0;
  font-family: var(--font-display);
  font-size: var(--text-2xl);
  letter-spacing: var(--tracking-display);
  color: var(--color-text-light);
}

.mv-card__body {
  flex: 1;
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: var(--space-7);
  text-align: center;
}

.mv-card__body p {
  margin: 0;
  font-size: var(--text-base);
  line-height: 1.85;
  color: var(--color-text-body-light);
}

@media (max-width: 768px) {
  .mv-grid {
    grid-template-columns: 1fr;
  }
}

/* ----------------------------------------------------------
   CULTURA — principios
   ---------------------------------------------------------- */
.nosotros-encabezado {
  max-width: 760px;
  margin: 0 auto var(--space-10);
  text-align: center;
}

.nosotros-encabezado h2 {
  line-height: 1.15;
}

.principios {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: var(--space-6);
  list-style: none;
}

.principio {
  display: flex;
  align-items: center;
  flex: 0 1 calc((100% - 3 * var(--space-6)) / 4);
  min-width: 0;
  gap: var(--space-4);
  padding: var(--space-5) var(--space-6);
  background-color: var(--color-bg-light);
  border: 1px solid var(--color-border-light);
  border-radius: var(--radius-arch);
  box-shadow: var(--shadow-card);
  transition: var(--transition-card);
}

.principio:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-card-hover);
  border-color: rgba(201, 169, 110, 0.45);
}

.principio__num {
  display: flex;
  flex-shrink: 0;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  border-radius: var(--radius-full);
  background-color: rgba(201, 169, 110, 0.12);
  color: var(--color-accent);
  font-family: var(--font-display);
  font-size: var(--text-lg);
  font-weight: 600;
  transition: transform 0.35s var(--ease-out-strong), background-color 0.35s ease;
}

.principio:hover .principio__num {
  transform: scale(1.08);
  background-color: rgba(201, 169, 110, 0.24);
}

.principio p {
  color: var(--color-text-body-light);
  line-height: 1.5;
}

@media (max-width: 900px) {
  .principio {
    flex-basis: calc((100% - var(--space-6)) / 2);
  }
}

@media (max-width: 640px) {
  .principio {
    flex-basis: 100%;
  }
}

/* ----------------------------------------------------------
   EQUIPO
   ---------------------------------------------------------- */
.equipo-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 64px;
  height: 64px;
  margin-bottom: var(--space-5);
  border-radius: var(--radius-full);
  background-color: rgba(201, 169, 110, 0.16);
  color: var(--color-accent);
}

.equipo-icon svg {
  width: 32px;
  height: 32px;
}

.equipo-texto {
  max-width: 60ch;
  margin: 0 auto;
  color: var(--color-text-body-light);
  line-height: 1.85;
}

/* ----------------------------------------------------------
   CTA FINAL
   ---------------------------------------------------------- */
.nosotros-cta h2 {
  margin-bottom: var(--space-4);
}

.nosotros-cta .nosotros-lead {
  max-width: 560px;
  margin-inline: auto;
}

.nosotros-cta__actions {
  display: inline-flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: var(--space-3);
  margin-top: var(--space-6);
}