/**
 * NEOMETIS Theme - 04-components.css
 * Botones, cards, badges, inputs, modales
 * Version: 1.0
 */

/* ===== CONTENEDORES ===== */

.nm-container {
  width: 100%;
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 0;
}

.nm-container--sm  { max-width: var(--container-sm); }
.nm-container--lg  { max-width: var(--container-lg); }
.nm-container--full { max-width: none; }

.nm-section {
  padding: var(--section-pad-y) 0;
}


/* ===== BOTON SISTEMA ===== */

/*
 * Todas las propiedades visuales vienen de los tokens --btn-* de 01-tokens.css.
 * No hardcodear valores aquí — editar los tokens, no el componente.
 */

.nm-btn {
  --nm-btn-lift: 0px;   /* sobreescrito por hover/active de cada variante */
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--btn-gap);
  height: var(--btn-height-md);
  padding: 0 var(--btn-px-md);
  font-family: var(--font-sans);
  font-size: var(--btn-font-md);
  font-weight: var(--btn-fw);
  letter-spacing: var(--btn-ls);
  text-transform: uppercase;
  text-decoration: none;
  white-space: nowrap;
  border: none;
  border-radius: var(--btn-radius);
  cursor: pointer;
  position: relative;
  overflow: hidden;
  transform: translateY(var(--nm-btn-lift));
  transition: transform var(--dur-base) var(--ease-spring),
              box-shadow var(--dur-base) var(--ease-out),
              opacity var(--transition-fast);
  -webkit-tap-highlight-color: transparent;
  user-select: none;
}

.nm-btn:focus-visible {
  outline: 2px solid var(--nm-accent);
  outline-offset: 3px;
}

.nm-btn:disabled,
.nm-btn[aria-disabled="true"] {
  opacity: 0.45;
  cursor: not-allowed;
  pointer-events: none;
}

/* --- Tamaños --- */
.nm-btn--sm  { height: var(--btn-height-sm); padding: 0 var(--btn-px-sm);  font-size: var(--btn-font-sm); }
.nm-btn--md  { height: var(--btn-height-md); padding: 0 var(--btn-px-md);  font-size: var(--btn-font-md); }
.nm-btn--lg  { height: var(--btn-height-lg); padding: 0 var(--btn-px-lg);  font-size: var(--btn-font-lg); }
.nm-btn--xl  { height: var(--btn-height-xl); padding: 0 var(--btn-px-xl);  font-size: var(--btn-font-xl); }
.nm-btn--nav { height: var(--btn-height-nav); padding: 0 var(--btn-px-nav);  font-size: var(--btn-font-nav); }

/* --- PRIMARIO (Ámbar — acción principal) --- */

.nm-btn--primary {
  background: var(--gradient-cta);
  color: var(--text-inverse);
}

/* Shimmer sweep */
.nm-btn--primary::before {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 60%;
  height: 100%;
  background: linear-gradient(
    105deg,
    transparent 10%,
    rgba(255, 255, 255, 0.22) 50%,
    transparent 90%
  );
  transform: skewX(-15deg);
  transition: none;
  pointer-events: none;
}

.nm-btn--primary:hover::before {
  animation: btn-shimmer 0.65s var(--ease-out) forwards;
}

@keyframes btn-shimmer {
  0%   { left: -100%; }
  100% { left: 160%; }
}

.nm-btn--primary:hover {
  --nm-btn-lift: var(--btn-lift-hover);
  box-shadow: var(--btn-shadow-primary);
}

.nm-btn--primary:active {
  --nm-btn-lift: 0px;
  box-shadow: var(--btn-shadow-primary-sm);
}

/* Ripple on click */
.nm-btn--primary .nm-ripple {
  position: absolute;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.3);
  transform: scale(0);
  animation: btn-ripple 0.6s var(--ease-out) forwards;
  pointer-events: none;
}

@keyframes btn-ripple {
  to { transform: scale(4); opacity: 0; }
}

/* --- SECUNDARIO (Teal outline) --- */

.nm-btn--secondary {
  background: transparent;
  color: var(--nm-accent);
  border: 1px solid var(--border-bright);
}

.nm-btn--secondary::before {
  content: '';
  position: absolute;
  inset: 0;
  background: rgba(32, 188, 194, 0.08);
  opacity: 0;
  transition: opacity var(--transition-fast);
}

.nm-btn--secondary:hover {
  border-color: var(--nm-accent);
  --nm-btn-lift: var(--btn-lift-hover);
  box-shadow: var(--btn-shadow-secondary);
}

.nm-btn--secondary:hover::before {
  opacity: 1;
}

.nm-btn--secondary:active {
  --nm-btn-lift: 0px;
  box-shadow: none;
}

/* --- GHOST --- */

.nm-btn--ghost {
  background: transparent;
  color: var(--text-secondary);
  border: none;
}

.nm-btn--ghost:hover {
  color: var(--nm-accent);
}

.nm-btn--ghost:active {
  color: var(--nm-primary-b);
}

.nm-btn--ghost .nm-btn__arrow {
  transition: transform var(--dur-base) var(--ease-spring);
}

.nm-btn--ghost:hover .nm-btn__arrow {
  transform: translateX(5px);
}

.nm-btn--ghost:hover .nm-btn__arrow--up {
  transform: translateY(-5px);
}

/* --- AMBER OUTLINE --- */

.nm-btn--amber-outline {
  background: transparent;
  color: var(--nm-amber);
  border: 1px solid var(--border-amber);
}

.nm-btn--amber-outline:hover {
  background: var(--nm-amber);
  color: var(--text-inverse);
  --nm-btn-lift: var(--btn-lift-hover);
  box-shadow: var(--btn-shadow-amber);
}

.nm-btn--amber-outline:active {
  --nm-btn-lift: 0px;
}

/* --- Icono --- */

.nm-btn__icon {
  width: var(--btn-icon-md);
  height: var(--btn-icon-md);
  stroke-width: var(--btn-icon-stroke);
  flex-shrink: 0;
  transition: transform var(--dur-fast) var(--ease-out);
}

.nm-btn__icon :where(path, line, polyline) {
  stroke-width: var(--btn-icon-stroke);
}

.nm-btn--sm .nm-btn__icon,
.nm-btn--nav .nm-btn__icon { width: var(--btn-icon-nav); height: var(--btn-icon-nav); }
.nm-btn--lg .nm-btn__icon { width: var(--btn-icon-lg); height: var(--btn-icon-lg); }
.nm-btn--xl .nm-btn__icon { width: var(--btn-icon-xl); height: var(--btn-icon-xl); }

.nm-btn--primary:hover .nm-btn__icon {
  transform: translateX(2px);
}

.nm-btn:hover .nm-btn__arrow--up {
  transform: translateY(-5px);
}

/* --- Full width --- */
.nm-btn--block {
  width: 100%;
}

/* --- Loading state --- */
.nm-btn.is-loading {
  color: transparent;
  pointer-events: none;
}

.nm-btn.is-loading::after {
  content: '';
  position: absolute;
  width: 1rem;
  height: 1rem;
  top: 50%;
  left: 50%;
  margin: -0.5rem 0 0 -0.5rem;
  border: 2px solid rgba(255, 255, 255, 0.3);
  border-top-color: white;
  border-radius: 50%;
  animation: nm-spin 0.8s linear infinite;
}

@keyframes nm-spin {
  to { transform: rotate(360deg); }
}


/* ===== SECTION LABEL ===== */

.nm-section-label {
  display: flex;
  align-items: center;
  gap: var(--space-4);
  margin-bottom: var(--space-5);
}

.nm-section-label__line {
  width: 34px;
  height: 1px;
  background: linear-gradient(90deg, rgba(212, 193, 178, 0.92) 0%, rgba(212, 193, 178, 0) 100%);
  flex-shrink: 0;
}

.nm-section-label__text {
  font-size: var(--text-xs);
  font-weight: var(--fw-semibold);
  letter-spacing: var(--ls-widest);
  text-transform: uppercase;
  color: rgba(212, 193, 178, 0.78);
}

/* ===== SECTION TITLE ===== */

.nm-section-title {
  font-family: var(--font-display);
  font-size: var(--text-h2);
  font-weight: var(--fw-light);
  line-height: var(--lh-tight);
  color: var(--text-bright);
}

.nm-section-title em {
  font-style: italic;
  color: var(--nm-secondary);
}

.nm-section-body {
  font-size: var(--text-base);
  font-weight: var(--fw-light);
  line-height: var(--lh-relaxed);
  color: var(--text-secondary);
  max-width: 580px;
}


/* ===== CARD SERVICIO ===== */

.nm-card {
  background: var(--surface-1);
  border: var(--card-border);
  padding: var(--space-8);
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
  cursor: pointer;
  transition: background var(--dur-base) var(--ease-out),
              border-color var(--dur-base) var(--ease-out),
              transform var(--dur-base) var(--ease-spring);
  position: relative;
  overflow: hidden;
}

/* Ambient glow de fondo en hover */
.nm-card::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse 60% 50% at 0% 100%, rgba(32,188,194,0.07) 0%, transparent 60%);
  opacity: 0;
  transition: opacity var(--dur-slow) var(--ease-out);
  pointer-events: none;
}

/* Borde inferior animado */
.nm-card::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: 2px;
  background: linear-gradient(90deg, rgba(32, 188, 194, 0.34) 0%, rgba(212, 193, 178, 0.2) 100%);
  transform: scaleX(0);
  transition: transform var(--dur-base) var(--ease-out),
              background var(--dur-base) var(--ease-out);
  transform-origin: left;
}

.nm-card:hover {
  background: var(--surface-2);
  border-color: var(--card-border-hover);
}

.nm-card:hover::before {
  opacity: 1;
}

.nm-card:hover::after {
  background: linear-gradient(90deg, rgba(227, 144, 81, 0.98) 0%, rgba(212, 193, 178, 0.82) 100%);
  transform: scaleX(1);
}

.nm-card__num {
  font-family: var(--font-display);
  font-size: var(--text-xl);
  font-weight: var(--fw-light);
  line-height: 1;
  color: rgba(212, 193, 178, 0.72);
  letter-spacing: 0.22em;
  transition: color var(--transition-fast), opacity var(--transition-fast), transform var(--transition-fast);
  opacity: 0.96;
}

.nm-card:hover .nm-card__num {
  color: var(--nm-secondary);
  transform: translateY(-1px);
}

.nm-card__icon {
  width: 44px;
  height: 44px;
  border: 1px solid var(--border-mid);
  border-radius: var(--radius-xs);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--nm-accent);
  transition: border-color var(--transition-fast), background var(--transition-fast);
}

.nm-card:hover .nm-card__icon {
  border-color: rgba(212, 193, 178, 0.24);
  background: rgba(212, 193, 178, 0.04);
  color: var(--nm-secondary);
}

.nm-card__title {
  font-family: var(--card-title-font);
  font-size: var(--card-title-size);
  font-weight: var(--card-title-weight);
  color: var(--text-bright);
  letter-spacing: var(--ls-tight);
  line-height: var(--lh-snug);
}

.nm-card__body {
  font-family: var(--card-excerpt-font);
  font-size: var(--card-excerpt-size);
  font-weight: var(--fw-regular);
  line-height: var(--lh-relaxed);
  color: var(--text-secondary);
  flex: 1;
}

.nm-card__tags {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2);
}

.nm-card__tag {
  font-size: var(--card-pill-font);
  font-weight: var(--fw-medium);
  line-height: var(--card-pill-lh);
  letter-spacing: var(--card-pill-ls);
  text-transform: uppercase;
  color: var(--text-muted);
  border: 1px solid var(--border-subtle);
  min-height: var(--card-pill-min-h);
  padding: var(--card-pill-py) var(--card-pill-px);
  border-radius: var(--radius-xs);
  transition: border-color var(--transition-fast), color var(--transition-fast);
}

.nm-card:hover .nm-card__tag {
  border-color: var(--border-mid);
  color: var(--text-secondary);
}

.nm-card__link {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  font-size: var(--text-xs);
  font-weight: var(--fw-bold);
  letter-spacing: var(--ls-wider);
  text-transform: uppercase;
  color: var(--nm-accent);
  transition: gap var(--dur-base) var(--ease-spring), color var(--transition-fast);
}

.nm-card:hover .nm-card__link {
  gap: var(--space-4);
  color: var(--nm-secondary);
}

/* ===== BADGE ===== */

.nm-badge {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  font-size: var(--text-xs);
  font-weight: var(--fw-semibold);
  letter-spacing: var(--ls-wider);
  text-transform: uppercase;
  padding: var(--space-1) var(--space-3);
  border-radius: var(--radius-xs);
}

.nm-badge--teal {
  background: rgba(32, 188, 194, 0.12);
  color: var(--nm-accent);
  border: 1px solid rgba(32, 188, 194, 0.2);
}

.nm-badge--amber {
  background: rgba(227, 144, 81, 0.12);
  color: var(--nm-amber);
  border: 1px solid rgba(227, 144, 81, 0.2);
}

.nm-badge--beige {
  background: rgba(212, 193, 178, 0.1);
  color: var(--nm-secondary);
  border: 1px solid rgba(212, 193, 178, 0.2);
}

/* ===== PILL INTRINSIC SIZING ===== */

.nm-card__tags,
.nm-footer__chips,
.nm-post-card__terms,
.nm-course-card__kicker {
  align-items: flex-start;
}

.nm-card__tag,
.nm-badge,
.nm-chip,
.nm-post-card__term,
.nm-perspective__type,
.nm-footer__chip,
.nm-course-card__cat,
.nm-course-card__level,
.nm-course-card__platform-badge {
  align-self: flex-start;
  block-size: max-content;
}

/* ===== SCHOOL ITEM (Academia) ===== */

.nm-school-item {
  display: flex;
  align-items: center;
  gap: var(--space-5);
  padding: var(--space-5) var(--space-6);
  border-bottom: 1px solid var(--border-subtle);
  transition: background var(--transition-fast);
  cursor: pointer;
}

.nm-school-item:last-child {
  border-bottom: none;
}

.nm-school-item:hover {
  background: linear-gradient(90deg, rgba(32, 188, 194, 0.05) 0%, rgba(212, 193, 178, 0.05) 100%);
}

.nm-school-item__num {
  font-family: var(--font-display);
  font-size: var(--text-lg);
  font-weight: var(--fw-light);
  line-height: 1;
  letter-spacing: 0.04em;
  color: rgba(212, 193, 178, 0.66);
  min-width: 2rem;
  transition: color var(--transition-fast), transform var(--transition-fast);
}

.nm-school-item:hover .nm-school-item__num {
  color: var(--nm-amber);
  transform: translateY(-1px);
}

.nm-school-item__content {
  flex: 1;
}

.nm-school-item__title {
  font-size: var(--text-md);
  font-weight: var(--fw-semibold);
  color: var(--text-primary);
  line-height: var(--lh-snug);
  transition: color var(--transition-fast);
}

.nm-school-item:hover .nm-school-item__title {
  color: var(--text-bright);
}

.nm-school-item__desc {
  font-family: var(--font-body);
  font-size: var(--text-base);
  font-weight: var(--fw-regular);
  line-height: var(--lh-relaxed);
  color: var(--text-muted);
  margin-top: var(--space-1);
}

.nm-school-item__arrow {
  color: var(--nm-secondary);
  opacity: 0;
  transform: translateX(-6px);
  transition: opacity var(--transition-fast), transform var(--transition-fast);
}

.nm-school-item:hover .nm-school-item__arrow {
  opacity: 1;
  transform: translateX(0);
}

/* ===== SABIA STEP ===== */

.nm-sabia-step {
  padding: var(--space-8) var(--space-6);
  border-right: 1px solid var(--border-subtle);
  position: relative;
  transition: background var(--dur-base) var(--ease-out);
  overflow: hidden;
}

.nm-sabia-step:last-child {
  border-right: none;
}

/* Animated bottom border */
.nm-sabia-step::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: 2px;
  background: linear-gradient(90deg, rgba(227, 144, 81, 0.96) 0%, rgba(201, 122, 58, 0.9) 100%);
  transform: scaleX(0);
  transition: transform var(--dur-base) var(--ease-out);
  transform-origin: left;
}

.nm-sabia-step:hover {
  background: var(--surface-2);
}

.nm-sabia-step:hover::after {
  transform: scaleX(1);
}

.nm-sabia-step__letter {
  font-family: var(--font-display);
  font-size: var(--text-4xl);
  font-weight: var(--fw-light);
  line-height: 1;
  color: var(--nm-secondary);
  opacity: 0.38;
  margin-bottom: var(--space-4);
  transition: color var(--dur-base) var(--ease-out), opacity var(--dur-base) var(--ease-out);
}

.nm-sabia-step:hover .nm-sabia-step__letter {
  color: var(--nm-amber);
  opacity: 0.96;
}

.nm-sabia-step__title {
  font-size: var(--text-xs);
  font-weight: var(--fw-bold);
  letter-spacing: var(--ls-widest);
  text-transform: uppercase;
  color: var(--nm-accent);
  margin-bottom: var(--space-3);
}

.nm-sabia-step__body {
  font-size: var(--text-body);
  font-weight: var(--fw-light);
  line-height: var(--lh-relaxed);
  color: var(--text-secondary);
}

/* ===== DIVIDER ===== */

.nm-divider {
  height: 1px;
  background: var(--border-subtle);
}

.nm-divider--amber {
  background: var(--border-amber);
}

/* ===== PERSPECTIVE CARD ===== */

.nm-perspective {
  border: var(--card-border);
  padding: var(--space-8);
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
  transition: border-color var(--dur-base) var(--ease-out);
  position: relative;
  overflow: hidden;
  text-decoration: none;
  color: inherit;
}

.nm-perspective:hover {
  border-color: var(--card-border-hover);
}

.nm-perspective--featured {
  background: var(--surface-1);
}

.nm-perspective__type {
  font-size: var(--card-pill-font);
  font-weight: var(--fw-bold);
  line-height: var(--card-pill-lh);
  letter-spacing: var(--card-pill-ls);
  text-transform: uppercase;
  color: var(--nm-amber);
}

.nm-perspective__title {
  font-family: var(--card-title-font);
  font-size: var(--card-title-size);
  font-weight: var(--card-title-weight);
  line-height: var(--lh-snug);
  color: var(--text-bright);
}

.nm-perspective--compact .nm-perspective__title {
  font-size: var(--card-title-compact-size);
}

.nm-perspective__excerpt {
  font-family: var(--card-excerpt-font);
  font-size: var(--card-excerpt-size);
  font-weight: var(--fw-regular);
  line-height: var(--lh-relaxed);
  color: var(--text-secondary);
  flex: 1;
}

.nm-perspective__meta {
  font-size: var(--text-xs);
  letter-spacing: var(--ls-wide);
  text-transform: uppercase;
  color: var(--text-muted);
}

/* ===== QUOTE BLOCK ===== */

.nm-quote {
  padding-left: var(--space-6);
  border-left: 2px solid var(--nm-amber);
  margin: var(--space-8) 0;
}

.nm-quote__text {
  font-family: var(--font-display);
  font-style: italic;
  font-size: var(--text-h3);
  font-weight: var(--fw-light);
  line-height: var(--lh-relaxed);
  color: var(--text-primary);
}

.nm-quote__author {
  margin-top: var(--space-4);
  font-size: var(--text-xs);
  font-weight: var(--fw-semibold);
  letter-spacing: var(--ls-wider);
  text-transform: uppercase;
  color: var(--nm-amber);
}