/*
  ============================================================
  sobremi.css — El Mundo de Manu / Sobre Mí
  ============================================================
  Aquí defino todos los estilos específicos de mi página
  "Sobre Mí". Heredo las variables y componentes globales
  de style.css (que se carga antes que este archivo), así que
  aquí solo escribo lo que es exclusivo de esta sección.

  Estructura de este archivo:
  01. Breadcrumb
  02. Hero personal (sm-hero)
  03. Pilares (sm-pillars)
  04. Línea de tiempo (sm-timeline)
  05. Habilidades (sm-skills)
  06. Visión y metas (sm-vision)
  07. CTA final (sm-cta)
  08. Responsive

  Nomenclatura BEM: sm- (sobre-mí) como prefijo para
  evitar colisiones con estilos globales.

  Autor: Carlos Manuel Turizo Hernández
  Versión: 1.0.0
  ============================================================
*/

/* ============================================================
  01. BREADCRUMB
  Barra de navegación contextual bajo el navbar.
  Le dice al usuario exactamente dónde está en el sitio.
  ============================================================ */
.breadcrumb {
  padding: calc(var(--space-4) + 70px) 0 var(--space-4);
  /* El padding-top incluye la altura del navbar fijo (≈70px) */
  border-bottom: 1px solid var(--color-border);
  background: var(--color-bg);
}

.breadcrumb__nav {
  display: flex;
  align-items: center;
  gap: var(--space-2);
}

.breadcrumb__link {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  transition: color var(--transition-base);
}
.breadcrumb__link:hover { color: var(--color-primary); }

.breadcrumb__sep {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  opacity: 0.5;
}

.breadcrumb__current {
  font-size: var(--text-sm);
  color: var(--color-text-primary);
  font-weight: 500;
}


/* ============================================================
  02. HERO PERSONAL
  La primera sección de la página — mi presentación extendida.
  Diseño asimétrico con el avatar a la izquierda y texto
  a la derecha.
  ============================================================ */
.sm-hero {
  position: relative;
  padding: var(--space-20) 0 var(--space-24);
  overflow: hidden;
  min-height: 90vh;
  display: flex;
  align-items: center;
}

/* Fondo con patrón de puntos sutil */
.sm-hero__bg {
  position: absolute;
  inset: 0;
  pointer-events: none;
  overflow: hidden;
}

.sm-hero__dots {
  position: absolute;
  inset: 0;
  background-image: radial-gradient(
    circle,
    rgba(108, 99, 255, 0.12) 1px,
    transparent 1px
  );
  background-size: 32px 32px;
  mask-image: radial-gradient(ellipse 80% 80% at 50% 50%, black 40%, transparent 100%);
  -webkit-mask-image: radial-gradient(ellipse 80% 80% at 50% 50%, black 40%, transparent 100%);
}

.sm-hero__glow {
  position: absolute;
  border-radius: 50%;
  filter: blur(120px);
  pointer-events: none;
}
.sm-hero__glow--1 {
  width: 500px; height: 500px;
  top: -100px; left: -100px;
  background: radial-gradient(circle, rgba(108, 99, 255, 0.15) 0%, transparent 70%);
}
.sm-hero__glow--2 {
  width: 400px; height: 400px;
  bottom: -80px; right: -80px;
  background: radial-gradient(circle, rgba(245, 166, 35, 0.1) 0%, transparent 70%);
}

/* Layout interno del hero — 2 columnas en desktop */
.sm-hero__inner {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-16);
  align-items: center;
}

@media (min-width: 900px) {
  .sm-hero__inner {
    grid-template-columns: 420px 1fr;
    gap: var(--space-20);
  }
}

/* ── Avatar y visual ── */
.sm-hero__visual {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-8);
}

.sm-hero__avatar-wrap {
  position: relative;
  width: 260px;
  height: 260px;
}

/* Anillos decorativos giratorios */
.sm-hero__ring {
  position: absolute;
  border-radius: 50%;
  border: 1.5px dashed rgba(108, 99, 255, 0.3);
  pointer-events: none;
}
.sm-hero__ring--outer {
  inset: -24px;
  animation: ringRotateSlow 20s linear infinite;
}
.sm-hero__ring--inner {
  inset: -8px;
  border-color: rgba(245, 166, 35, 0.2);
  animation: ringRotateSlow 14s linear infinite reverse;
}

@keyframes ringRotateSlow {
  from { transform: rotate(0deg); }
  to   { transform: rotate(360deg); }
}

/* Avatar en sí */
.sm-hero__avatar {
  width: 100%;
  height: 100%;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--color-surface-2) 0%, var(--color-surface) 100%);
  border: 2px solid var(--color-border);
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  box-shadow: 0 0 60px rgba(108, 99, 255, 0.2), var(--shadow-lg);
}

.sm-hero__avatar-letter {
  font-family: var(--font-display);
  font-size: 7rem;
  font-weight: 800;
  color: var(--color-primary);
  opacity: 0.35;
  user-select: none;
}

/* Badge de disponibilidad */
.sm-hero__status {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  padding: var(--space-2) var(--space-4);
  background: rgba(74, 222, 128, 0.08);
  border: 1px solid rgba(74, 222, 128, 0.25);
  border-radius: var(--radius-full);
  font-size: var(--text-xs);
  font-weight: 600;
  color: #4ADE80;
  letter-spacing: 0.03em;
}

.sm-hero__status-dot {
  width: 7px;
  height: 7px;
  background: #4ADE80;
  border-radius: 50%;
  animation: statusPulse 2s ease-in-out infinite;
  flex-shrink: 0;
}

@keyframes statusPulse {
  0%, 100% { transform: scale(1); opacity: 1; }
  50% { transform: scale(1.4); opacity: 0.6; }
}

/* Mini tarjetas de contexto bajo el avatar */
.sm-hero__cards {
  width: 100%;
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
}

.sm-hero__mini-card {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  padding: var(--space-3) var(--space-4);
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  transition: border-color var(--transition-base), transform var(--transition-slow);
}
.sm-hero__mini-card:hover {
  border-color: var(--color-primary);
  transform: translateX(4px);
}

.sm-hero__mini-icon {
  font-size: 1.4rem;
  flex-shrink: 0;
}

.sm-hero__mini-label {
  font-size: var(--text-xs);
  color: var(--color-text-muted);
  text-transform: uppercase;
  letter-spacing: 0.06em;
  font-weight: 500;
}

.sm-hero__mini-value {
  font-size: var(--text-sm);
  font-weight: 600;
  color: var(--color-text-primary);
  margin-top: 1px;
}

/* ── Texto del hero ── */
.sm-hero__text {
  display: flex;
  flex-direction: column;
  gap: var(--space-5);
}

.sm-hero__tag-row {
  display: flex;
}

.sm-hero__title {
  font-size: clamp(var(--text-3xl), 5vw, var(--text-4xl));
  font-weight: 800;
  letter-spacing: -0.02em;
  line-height: 1.1;
}

.sm-hero__name {
  color: transparent;
  background: linear-gradient(135deg, var(--color-primary), var(--color-accent));
  -webkit-background-clip: text;
  background-clip: text;
}

/* Texto rotatorio de roles */
.sm-hero__roles {
  font-size: var(--text-lg);
  font-weight: 500;
  color: var(--color-text-secondary);
  display: flex;
  align-items: center;
  gap: var(--space-2);
  flex-wrap: wrap;
}

.sm-hero__roles-prefix {
  color: var(--color-text-muted);
}

.sm-hero__roles-text {
  color: var(--color-accent);
  font-weight: 600;
  position: relative;
  transition: opacity 0.3s ease;
}
/* Cursor parpadeante al final del texto rotatorio */
.sm-hero__roles-text::after {
  content: '|';
  color: var(--color-primary);
  animation: caretBlink 1s step-end infinite;
  margin-left: 2px;
}

@keyframes caretBlink {
  0%, 100% { opacity: 1; }
  50%       { opacity: 0; }
}

.sm-hero__intro {
  font-size: var(--text-base);
  line-height: 1.8;
  color: var(--color-text-secondary);
}

.sm-hero__actions {
  display: flex;
  gap: var(--space-4);
  flex-wrap: wrap;
  padding-top: var(--space-2);
}


/* ============================================================
  03. PILARES — LO QUE ME DEFINE
  Grid de tarjetas que representan mis áreas fundamentales.
  Diseño limpio con efecto hover de color por tarjeta.
  ============================================================ */
.sm-pillars {
  padding: var(--space-24) 0;
  background: var(--color-surface);
  border-top: 1px solid var(--color-border);
  border-bottom: 1px solid var(--color-border);
}

.sm-pillars__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-5);
}

@media (min-width: 640px) {
  .sm-pillars__grid { grid-template-columns: repeat(2, 1fr); }
}
@media (min-width: 1024px) {
  .sm-pillars__grid { grid-template-columns: repeat(3, 1fr); }
}

.sm-pillar-card {
  padding: var(--space-8);
  background: var(--color-bg);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
  transition: transform var(--transition-slow), border-color var(--transition-base),
              box-shadow var(--transition-base);
}
.sm-pillar-card:hover {
  transform: translateY(-5px);
  border-color: var(--color-primary);
  box-shadow: 0 0 30px var(--color-primary-dim);
}

/* La tarjeta destacada (tecnología) tiene fondo especial */
.sm-pillar-card--featured {
  background: linear-gradient(135deg, rgba(108, 99, 255, 0.06) 0%, var(--color-bg) 100%);
  border-color: rgba(108, 99, 255, 0.25);
}

.sm-pillar-card__icon {
  font-size: 2.25rem;
  line-height: 1;
}

.sm-pillar-card__title {
  font-size: var(--text-lg);
  font-weight: 700;
  color: var(--color-text-primary);
}

.sm-pillar-card__desc {
  font-size: var(--text-sm);
  line-height: 1.75;
  color: var(--color-text-secondary);
}


/* ============================================================
  04. LÍNEA DE TIEMPO — MI HISTORIA
  Timeline vertical con items alternados izq/der en desktop.
  En mobile todos van al mismo lado.
  ============================================================ */
.sm-timeline {
  padding: var(--space-24) 0;
}

.sm-timeline__track {
  position: relative;
  max-width: 860px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
}

/* Línea central vertical */
.sm-timeline__track::before {
  content: '';
  position: absolute;
  top: 0; bottom: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 1px;
  background: linear-gradient(
    to bottom,
    transparent 0%,
    var(--color-border) 10%,
    var(--color-border) 90%,
    transparent 100%
  );
}

@media (max-width: 768px) {
  /* En mobile la línea va al borde izquierdo */
  .sm-timeline__track::before {
    left: 24px;
  }
}

/* Cada item de la timeline */
.sm-timeline__item {
  position: relative;
  display: grid;
  grid-template-columns: 1fr 48px 1fr;
  gap: 0;
  align-items: center;
}

/* Items del lado izquierdo — contenido en col 1, punto en col 2 */
.sm-timeline__item--left .sm-timeline__content  { grid-column: 1; padding-right: var(--space-10); text-align: right; }
.sm-timeline__item--left .sm-timeline__dot       { grid-column: 2; }

/* Items del lado derecho — punto en col 2, contenido en col 3 */
.sm-timeline__item--right .sm-timeline__dot      { grid-column: 2; }
.sm-timeline__item--right .sm-timeline__content  { grid-column: 3; padding-left: var(--space-10); text-align: left; }

/* Mobile — todo a la izquierda */
@media (max-width: 768px) {
  .sm-timeline__item {
    grid-template-columns: 48px 1fr;
    margin-bottom: var(--space-6);
  }
  .sm-timeline__item--left .sm-timeline__dot,
  .sm-timeline__item--right .sm-timeline__dot { grid-column: 1; grid-row: 1; }

  .sm-timeline__item--left .sm-timeline__content,
  .sm-timeline__item--right .sm-timeline__content {
    grid-column: 2; grid-row: 1;
    padding-left: var(--space-6);
    padding-right: 0;
    text-align: left;
  }
}

/* Punto central del timeline */
.sm-timeline__dot {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background: var(--color-surface);
  border: 2px solid var(--color-border);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.2rem;
  z-index: 1;
  margin: 0 auto;
  transition: border-color var(--transition-base), box-shadow var(--transition-base),
              transform var(--transition-spring);
  flex-shrink: 0;
}

.sm-timeline__item:hover .sm-timeline__dot {
  border-color: var(--color-primary);
  box-shadow: 0 0 20px var(--color-primary-dim);
  transform: scale(1.1);
}

/* Contenido de cada evento */
.sm-timeline__content {
  padding: var(--space-6);
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  transition: border-color var(--transition-base), transform var(--transition-slow);
}
.sm-timeline__item:hover .sm-timeline__content {
  border-color: rgba(108, 99, 255, 0.3);
  transform: translateY(-2px);
}

.sm-timeline__year {
  display: inline-block;
  font-size: var(--text-xs);
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--color-primary);
  margin-bottom: var(--space-2);
}

.sm-timeline__event {
  font-size: var(--text-md);
  font-weight: 700;
  color: var(--color-text-primary);
  margin-bottom: var(--space-3);
}

.sm-timeline__desc {
  font-size: var(--text-sm);
  line-height: 1.75;
  color: var(--color-text-secondary);
}

/* El item del futuro tiene estilo diferente — más difuso */
.sm-timeline__item--future .sm-timeline__content {
  border-style: dashed;
  border-color: rgba(108, 99, 255, 0.25);
  background: linear-gradient(135deg, rgba(108, 99, 255, 0.04) 0%, var(--color-surface) 100%);
}
.sm-timeline__item--future .sm-timeline__dot {
  border-color: var(--color-primary);
  background: var(--color-primary-dim);
  box-shadow: 0 0 24px var(--color-primary-glow);
}


/* ============================================================
  05. HABILIDADES
  Panel dividido: barras de progreso técnicas a la izquierda,
  chips de habilidades blandas y herramientas a la derecha.
  ============================================================ */
.sm-skills {
  padding: var(--space-24) 0;
  background: var(--color-surface);
  border-top: 1px solid var(--color-border);
  border-bottom: 1px solid var(--color-border);
}

.sm-skills__inner {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-12);
}

@media (min-width: 768px) {
  .sm-skills__inner { grid-template-columns: 1fr 1fr; gap: var(--space-16); }
}

.sm-skills__group-title {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  font-size: var(--text-md);
  font-weight: 700;
  color: var(--color-text-primary);
  margin-bottom: var(--space-6);
}
.sm-skills__group-title--tools {
  margin-top: var(--space-8);
}

/* ── Barras de habilidades técnicas ── */
.sm-skills__bars {
  display: flex;
  flex-direction: column;
  gap: var(--space-5);
}

.sm-skill-bar__header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: var(--space-2);
}

.sm-skill-bar__name {
  font-size: var(--text-sm);
  font-weight: 500;
  color: var(--color-text-secondary);
}

.sm-skill-bar__level {
  font-size: var(--text-xs);
  font-weight: 700;
  color: var(--color-primary);
  font-family: var(--font-display);
}

.sm-skill-bar__track {
  width: 100%;
  height: 6px;
  background: var(--color-surface-2);
  border-radius: var(--radius-full);
  overflow: hidden;
}

.sm-skill-bar__fill {
  height: 100%;
  border-radius: var(--radius-full);
  background: linear-gradient(90deg, var(--color-primary), #9D97FF);
  width: 0%;               /* Empieza en 0, se anima desde JS */
  transition: width 1.2s cubic-bezier(0.16, 1, 0.3, 1);
  box-shadow: 0 0 10px rgba(108, 99, 255, 0.4);
}

/* ── Chips de habilidades blandas ── */
.sm-skills__soft-desc {
  font-size: var(--text-sm);
  line-height: 1.7;
  color: var(--color-text-secondary);
  margin-bottom: var(--space-5);
}

.sm-skills__chips {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2);
}

.sm-skills__chip {
  padding: var(--space-2) var(--space-4);
  background: var(--color-bg);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-full);
  font-size: var(--text-xs);
  font-weight: 500;
  color: var(--color-text-secondary);
  transition: all var(--transition-base);
  cursor: default;
}
.sm-skills__chip:hover {
  border-color: var(--color-primary);
  color: var(--color-primary);
  background: var(--color-primary-dim);
  transform: translateY(-2px);
}

/* ── Herramientas ── */
.sm-skills__tools {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--space-3);
}

.sm-skills__tool {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  padding: var(--space-3) var(--space-4);
  background: var(--color-bg);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  font-size: var(--text-sm);
  font-weight: 500;
  color: var(--color-text-secondary);
  transition: all var(--transition-base);
}
.sm-skills__tool:hover {
  border-color: var(--color-primary);
  color: var(--color-text-primary);
  transform: translateY(-2px);
}

.sm-skills__tool-icon {
  font-size: 1.2rem;
  flex-shrink: 0;
}


/* ============================================================
  06. VISIÓN Y METAS
  Sección de declaración de visión + metas por plazo.
  La quote grande llama la atención antes de las metas.
  ============================================================ */
.sm-vision {
  padding: var(--space-24) 0;
}

.sm-vision__inner {
  display: flex;
  flex-direction: column;
  gap: var(--space-16);
  max-width: 960px;
  margin: 0 auto;
}

/* Quote grande de visión */
.sm-vision__quote {
  position: relative;
  padding: var(--space-10) var(--space-12);
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  border-left: 3px solid var(--color-primary);
  overflow: hidden;
}

/* Decoración tipográfica grande en el fondo */
.sm-vision__quote::before {
  content: '"';
  position: absolute;
  top: -20px; left: 20px;
  font-family: var(--font-display);
  font-size: 15rem;
  font-weight: 800;
  color: var(--color-primary);
  opacity: 0.04;
  line-height: 1;
  pointer-events: none;
  user-select: none;
}

.sm-vision__quote-text {
  position: relative;
  font-family: var(--font-display);
  font-size: clamp(var(--text-lg), 2.5vw, var(--text-2xl));
  font-weight: 600;
  line-height: 1.5;
  color: var(--color-text-primary);
}

.sm-vision__quote-text em {
  color: var(--color-primary);
  font-style: normal;
}

.sm-vision__quote-author {
  margin-top: var(--space-5);
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  font-style: italic;
}

/* Grid de metas por plazo */
.sm-vision__goals {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-5);
}

@media (min-width: 768px) {
  .sm-vision__goals { grid-template-columns: repeat(3, 1fr); }
}

.sm-vision__goal {
  padding: var(--space-8);
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
  transition: transform var(--transition-slow), border-color var(--transition-base);
}
.sm-vision__goal:hover {
  transform: translateY(-4px);
  border-color: rgba(108, 99, 255, 0.3);
}

.sm-vision__goal-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.sm-vision__goal-tag {
  padding: var(--space-1) var(--space-3);
  border-radius: var(--radius-full);
  font-size: var(--text-xs);
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}
.sm-vision__goal-tag--short {
  background: rgba(74, 222, 128, 0.1);
  color: #4ADE80;
  border: 1px solid rgba(74, 222, 128, 0.25);
}
.sm-vision__goal-tag--mid {
  background: rgba(245, 166, 35, 0.1);
  color: var(--color-accent);
  border: 1px solid rgba(245, 166, 35, 0.25);
}
.sm-vision__goal-tag--long {
  background: var(--color-primary-dim);
  color: var(--color-primary);
  border: 1px solid var(--color-border);
}

.sm-vision__goal-icon {
  font-size: 1.5rem;
}

.sm-vision__goal-title {
  font-size: var(--text-md);
  font-weight: 700;
  color: var(--color-text-primary);
}

.sm-vision__goal-desc {
  font-size: var(--text-sm);
  line-height: 1.75;
  color: var(--color-text-secondary);
}


/* ============================================================
  07. CTA FINAL
  Sección de cierre con invitación a conectar.
  Diseño centrado con glow de fondo para destacar.
  ============================================================ */
.sm-cta {
  padding: var(--space-24) 0;
  background: var(--color-surface);
  border-top: 1px solid var(--color-border);
}

.sm-cta__inner {
  position: relative;
  max-width: 680px;
  margin: 0 auto;
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-6);
  padding: var(--space-12);
  background: var(--color-bg);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  overflow: hidden;
}

/* Glow de fondo del CTA */
.sm-cta__glow {
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse 60% 60% at 50% 50%, rgba(108, 99, 255, 0.08) 0%, transparent 100%);
  pointer-events: none;
}

.sm-cta__title {
  font-size: clamp(var(--text-2xl), 4vw, var(--text-3xl));
  font-weight: 800;
  letter-spacing: -0.02em;
  line-height: 1.2;
  color: var(--color-text-primary);
}

.sm-cta__highlight {
  color: transparent;
  background: linear-gradient(135deg, var(--color-primary), var(--color-accent));
  -webkit-background-clip: text;
  background-clip: text;
}

.sm-cta__desc {
  font-size: var(--text-base);
  color: var(--color-text-secondary);
  max-width: 440px;
  line-height: 1.7;
}

.sm-cta__actions {
  display: flex;
  gap: var(--space-4);
  flex-wrap: wrap;
  justify-content: center;
}


/* ============================================================
  08. RESPONSIVE — AJUSTES ADICIONALES
  ============================================================ */

/* Hero en mobile — stack vertical */
@media (max-width: 640px) {
  .sm-hero {
    padding: var(--space-16) 0 var(--space-20);
    min-height: auto;
  }
  .sm-hero__avatar-wrap { width: 200px; height: 200px; }
  .sm-hero__avatar-letter { font-size: 5rem; }
  .sm-hero__actions { flex-direction: column; }
  .sm-hero__actions .btn { width: 100%; justify-content: center; }
}

/* Quote en mobile */
@media (max-width: 640px) {
  .sm-vision__quote { padding: var(--space-8); }
  .sm-vision__quote::before { font-size: 8rem; }
}

/* Footer activo */
.footer__link--active {
  color: var(--color-primary);
}