/* ============================================================================
   COMPONENTS.CSS — Componentes Dark Monocromáticos de Alto Rendimiento
   - Flechas limpias en tracks (sin círculos ni rotaciones torcidas)
   - Paleta Monocromática Oscura con Acentos Plata/Blanco
   - Tarjetas 3D y Visualizadores Fluidos
============================================================================ */

/* ---------------- Grid Universal ---------------- */
.grid {
  display: grid;
  gap: 1.5rem;
  grid-template-columns: repeat(3, 1fr);
}

@media (max-width: 1024px) {
  .grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 680px) {
  .grid { grid-template-columns: 1fr; }
}

/* ---------------- Disciplines Track Capsules (Homepage) ---------------- */
.tracks {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1.35rem;
  margin-top: var(--space-4);
}

@media (max-width: 860px) {
  .tracks { grid-template-columns: 1fr; }
}

.track {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.25rem;
  padding: 1.6rem 2rem;
  background: rgba(22, 22, 28, 0.72);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: var(--radius-lg);
  backdrop-filter: blur(16px);
  box-shadow: 0 12px 35px rgba(0, 0, 0, 0.75);
  overflow: hidden;
  transition: transform var(--dur-fast) var(--ease-quick),
              border-color var(--dur-fast) var(--ease-quick),
              box-shadow var(--dur-fast) var(--ease-quick),
              background var(--dur-fast) var(--ease-quick);
  cursor: pointer;
}

.track:hover {
  transform: translateY(-4px) scale(1.01);
  border-color: rgba(255, 255, 255, 0.35);
  background: rgba(32, 32, 40, 0.9);
  box-shadow: 0 20px 50px rgba(0, 0, 0, 0.9), 0 0 25px rgba(255, 255, 255, 0.08);
}

.track__header {
  display: flex;
  align-items: center;
  gap: 1.25rem;
}

.track__index {
  font-family: var(--font-wide);
  font-size: 2rem;
  font-weight: 700;
  color: rgba(255, 255, 255, 0.85);
  line-height: 1;
}

.track__body {
  display: flex;
  flex-direction: column;
  gap: 0.3rem;
}

.track__label {
  font-family: var(--font-display);
  font-size: 1.2rem;
  font-weight: 700;
  color: var(--c-white);
  letter-spacing: -0.01em;
}

.track__desc {
  font-size: 0.92rem;
  color: var(--text-mid);
  line-height: 1.45;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

/* FLECHA LIMPIA SIN CÍRCULO Y SIN QUEDAR TORCIDA */
.track__arrow {
  font-size: 1.6rem;
  color: var(--c-white);
  flex-shrink: 0;
  display: inline-block;
  line-height: 1;
  transition: transform 0.22s cubic-bezier(0.16, 1, 0.3, 1), color 0.22s ease;
  transform: translateX(0); /* Derecho, sin rotación */
}

.track:hover .track__arrow {
  transform: translateX(8px); /* Desplazamiento horizontal limpio y recto */
  color: #FFFFFF;
}

/* ---------------- Cards Generales ---------------- */
.card {
  background: rgba(22, 22, 28, 0.72);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: var(--radius-lg);
  overflow: hidden;
  backdrop-filter: blur(16px);
  box-shadow: var(--shadow-card);
  transition: transform var(--dur-fast) var(--ease-quick),
              border-color var(--dur-fast) var(--ease-quick),
              box-shadow var(--dur-fast) var(--ease-quick),
              background var(--dur-fast) var(--ease-quick);
  display: flex;
  flex-direction: column;
  position: relative;
}

.card:hover {
  transform: translateY(-5px) scale(1.01);
  border-color: rgba(255, 255, 255, 0.35);
  background: rgba(30, 30, 38, 0.9);
  box-shadow: var(--shadow-card-hover);
}

.card__media {
  position: relative;
  aspect-ratio: 16 / 10;
  overflow: hidden;
  background: #000000;
}

.card__media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.4s var(--ease-quick);
}

.card:hover .card__media img {
  transform: scale(1.05);
}

.card__media--video {
  position: relative;
  background: #000;
  display: flex;
  align-items: center;
  justify-content: center;
}

.card__media--video video {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.card__body {
  padding: 1.6rem;
  display: flex;
  flex-direction: column;
  gap: 0.6rem;
  flex-grow: 1;
}

.card__eyebrow {
  font-family: var(--font-mono);
  font-size: 13px;
  color: var(--c-silver-hi);
  letter-spacing: 0.12em;
  text-transform: uppercase;
  font-weight: 700;
}

.card__title {
  font-size: var(--fs-h3);
  font-weight: 700;
  color: var(--c-white);
  line-height: 1.25;
}

.card__desc {
  color: var(--text-mid);
  font-size: 0.94rem;
  line-height: 1.55;
}

.card__link {
  display: inline-flex;
  align-items: center;
  gap: 0.4em;
  font-family: var(--font-mono);
  font-size: 13px;
  font-weight: 700;
  color: var(--c-white);
  margin-top: auto;
  padding-top: 0.6rem;
  transition: gap var(--dur-fast) ease;
}

.card__link:hover {
  gap: 0.7em;
}

/* ---------------- Galería de Fotografía ---------------- */
.gallery {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.35rem;
}

@media (max-width: 960px) {
  .gallery { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 580px) {
  .gallery { grid-template-columns: 1fr; }
}

.gallery-item {
  position: relative;
  aspect-ratio: 3 / 4;
  border-radius: var(--radius-lg);
  overflow: hidden;
  background: #000000;
  border: 1px solid rgba(255, 255, 255, 0.12);
  box-shadow: 0 12px 30px rgba(0, 0, 0, 0.8);
  cursor: pointer;
  transition: transform var(--dur-fast) var(--ease-quick),
              border-color var(--dur-fast) var(--ease-quick),
              box-shadow var(--dur-fast) var(--ease-quick);
}

.gallery-item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.4s var(--ease-quick);
}

.gallery-item:hover {
  transform: translateY(-5px) scale(1.02);
  border-color: rgba(255, 255, 255, 0.45);
  box-shadow: 0 20px 50px rgba(0, 0, 0, 0.9), 0 0 25px rgba(255, 255, 255, 0.15);
}

.gallery-item:hover img {
  transform: scale(1.06);
}

.gallery-item::after {
  content: '⤢';
  position: absolute;
  top: 14px;
  right: 14px;
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: rgba(14, 14, 20, 0.85);
  border: 1px solid rgba(255, 255, 255, 0.35);
  color: #FFFFFF;
  display: grid;
  place-items: center;
  font-size: 15px;
  backdrop-filter: blur(12px);
  opacity: 0;
  transform: scale(0.8);
  transition: all 0.25s cubic-bezier(0.34, 1.56, 0.64, 1);
  pointer-events: none;
  z-index: 3;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.7);
}

.gallery-item:hover::after {
  opacity: 1;
  transform: scale(1);
}

.gallery-item figcaption {
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, transparent 45%, rgba(10, 10, 14, 0.95) 95%);
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  padding: 1.4rem;
  opacity: 0.95;
}

.gallery-item__cat {
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--c-black);
  background: var(--c-white);
  padding: 0.2rem 0.65rem;
  border-radius: var(--radius-pill);
  align-self: flex-start;
  margin-bottom: 0.35rem;
}

.gallery-item__title {
  font-family: var(--font-display);
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--c-white);
}

/* ---------------- Lightbox Modal Ultrarrápido (<0.2s) ---------------- */
/* ---------------- Lightbox Instantáneo con Animación Cinemática Líquida ---------------- */
.lightbox {
  position: fixed;
  inset: 0;
  background: rgba(3, 3, 6, 0.94);
  backdrop-filter: blur(28px) saturate(180%);
  -webkit-backdrop-filter: blur(28px) saturate(180%);
  z-index: 99999;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 2rem;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.35s cubic-bezier(0.16, 1, 0.3, 1),
              backdrop-filter 0.35s ease;
}

.lightbox.is-open {
  opacity: 1;
  pointer-events: auto;
}

.lightbox.is-closing {
  opacity: 0;
  pointer-events: none;
}

.lightbox__img {
  max-width: min(92vw, 1100px);
  max-height: 86vh;
  object-fit: contain;
  border-radius: var(--radius-lg);
  border: 1px solid rgba(255, 255, 255, 0.4);
  box-shadow: 0 40px 120px rgba(0, 0, 0, 0.98), 0 0 50px rgba(255, 255, 255, 0.15);
  transform: scale(0.65) translateY(40px);
  filter: blur(12px);
  opacity: 0;
  transition: transform 0.45s cubic-bezier(0.34, 1.45, 0.64, 1),
              opacity 0.35s ease,
              filter 0.38s ease;
  will-change: transform, opacity, filter;
}

.lightbox.is-open .lightbox__img {
  transform: scale(1) translateY(0);
  filter: blur(0);
  opacity: 1;
}

.lightbox.is-closing .lightbox__img {
  transform: scale(0.75) translateY(30px);
  filter: blur(10px);
  opacity: 0;
  transition: transform 0.32s cubic-bezier(0.16, 1, 0.3, 1),
              opacity 0.28s ease,
              filter 0.28s ease;
}

.lightbox__close {
  position: absolute;
  top: 24px;
  right: 28px;
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.12);
  border: 1px solid rgba(255, 255, 255, 0.38);
  color: #FFFFFF;
  font-size: 1.65rem;
  display: grid;
  place-items: center;
  cursor: pointer;
  backdrop-filter: blur(16px);
  box-shadow: 0 8px 25px rgba(0, 0, 0, 0.7);
  transition: transform 0.24s var(--ease-elastic), background 0.2s ease, color 0.2s ease;
  line-height: 1;
}

.lightbox__close:hover {
  background: #FFFFFF;
  color: #000000;
  transform: scale(1.14) rotate(90deg);
  box-shadow: 0 10px 35px rgba(255, 255, 255, 0.35);
}

/* ---------------- Hub de Redes Sociales Directas con Iconos ---------------- */
.social-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(230px, 1fr));
  gap: 1.25rem;
  margin-top: var(--space-4);
  margin-bottom: var(--space-5);
}

.social-card {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1.25rem 1.45rem;
  background: rgba(18, 18, 24, 0.78);
  border: 1px solid rgba(255, 255, 255, 0.14);
  border-radius: var(--radius-lg);
  backdrop-filter: blur(18px);
  -webkit-backdrop-filter: blur(18px);
  text-decoration: none;
  color: var(--c-white);
  box-shadow: 0 8px 25px rgba(0, 0, 0, 0.65);
  transition: transform var(--dur-fast) var(--ease-elastic),
              border-color var(--dur-fast) ease,
              background var(--dur-fast) ease,
              box-shadow var(--dur-fast) ease;
  position: relative;
  overflow: hidden;
  cursor: pointer;
}

.social-card:hover {
  transform: translateY(-4px) scale(1.02);
  border-color: rgba(255, 255, 255, 0.5);
  background: rgba(28, 28, 38, 0.92);
  box-shadow: 0 16px 40px rgba(0, 0, 0, 0.9), 0 0 25px rgba(255, 255, 255, 0.15);
}

.social-card__left {
  display: flex;
  align-items: center;
  gap: 1rem;
}

.social-card__icon {
  width: 44px;
  height: 44px;
  border-radius: 12px;
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.18);
  display: grid;
  place-items: center;
  flex-shrink: 0;
  transition: all 0.25s ease;
}

.social-card:hover .social-card__icon {
  background: #FFFFFF;
  border-color: #FFFFFF;
  box-shadow: 0 0 15px rgba(255, 255, 255, 0.5);
}

.social-card:hover .social-card__icon svg {
  fill: #000000;
}

.social-card__icon svg {
  width: 22px;
  height: 22px;
  fill: #FFFFFF;
  transition: fill 0.2s ease;
}

.social-card__info {
  display: flex;
  flex-direction: column;
  gap: 0.15rem;
}

.social-card__name {
  font-family: var(--font-display);
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--c-white);
  letter-spacing: -0.01em;
}

.social-card__handle {
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--text-mid);
}

.social-card__badge {
  font-family: var(--font-mono);
  font-size: 10px;
  color: #B5B5C2;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-top: 2px;
}

.social-card__arrow {
  width: 32px;
  height: 32px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.18);
  display: grid;
  place-items: center;
  font-size: 14px;
  color: var(--text-mid);
  transition: all 0.2s ease;
  flex-shrink: 0;
}

.social-card:hover .social-card__arrow {
  background: #FFFFFF;
  color: #000000;
  border-color: #FFFFFF;
  transform: translate(2px, -2px);
}

.stat__link:hover {
  background: rgba(255, 255, 255, 0.18);
  border-color: rgba(255, 255, 255, 0.45);
  transform: translateX(4px);
  color: #FFFFFF;
}

/* ---------------- GitHub Developer Card (Centrado & Elegante) ---------------- */
.gh-card {
  background: rgba(20, 20, 26, 0.78);
  border: 1px solid rgba(255, 255, 255, 0.14);
  border-radius: var(--radius-xl);
  padding: 2.5rem;
  backdrop-filter: blur(20px);
  box-shadow: var(--shadow-card);
  max-width: 860px;
  margin: 0 auto;
}

.gh-card--centered .gh-card__profile {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  gap: 1.25rem;
}

.gh-card__avatar-wrap {
  position: relative;
  width: 104px;
  height: 104px;
  margin: 0 auto;
}

.gh-card__avatar {
  width: 100%;
  height: 100%;
  border-radius: 50%;
  border: 2px solid rgba(255, 255, 255, 0.35);
  box-shadow: 0 0 25px rgba(255, 255, 255, 0.15);
  object-fit: cover;
}

.gh-card__online-dot {
  position: absolute;
  bottom: 4px;
  right: 4px;
  width: 14px;
  height: 14px;
  border-radius: 50%;
  background: #FFFFFF;
  border: 2.5px solid #0D0D12;
  box-shadow: 0 0 10px #FFFFFF;
}

.gh-card__name {
  font-size: 1.65rem;
  font-weight: 800;
  color: var(--c-white);
  letter-spacing: -0.02em;
}

.gh-card__handle {
  font-family: var(--font-mono);
  font-size: 14px;
  color: var(--text-mid);
  transition: color 0.2s ease;
}

.gh-card__handle:hover {
  color: #FFFFFF;
}

.gh-card__bio {
  font-size: 0.95rem;
  color: var(--text-mid);
  max-width: 520px;
  line-height: 1.5;
  margin: 0 auto;
}

/* Telemetría en Vivo de Métricas */
.gh-card__stats {
  display: flex;
  gap: 1rem;
  justify-content: center;
  flex-wrap: wrap;
  margin: 0.5rem 0;
}

.gh-stat-pill {
  display: flex;
  flex-direction: column;
  align-items: center;
  padding: 0.6rem 1.4rem;
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: var(--radius-md);
  min-width: 110px;
}

.gh-stat-num {
  font-family: var(--font-wide);
  font-size: 1.35rem;
  font-weight: 700;
  color: #FFFFFF;
}

.gh-stat-lbl {
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--text-mid);
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

/* Indicador de Actividad Reciente */
.gh-card__activity {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  padding: 0.4rem 1.1rem;
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.14);
  border-radius: var(--radius-pill);
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--c-white);
  margin-bottom: 0.5rem;
}

.gh-activity-pulse {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: #FFFFFF;
  box-shadow: 0 0 10px #FFFFFF;
  animation: pulse-white 1.8s infinite ease-in-out;
}

/* Repositorios como tarjetas limpias */
.gh-repos-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 1.25rem;
  width: 100%;
  margin-top: 2rem;
}

.gh-repo-item {
  background: rgba(28, 28, 36, 0.75);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: var(--radius-lg);
  padding: 1.4rem;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  transition: all var(--dur-fast) var(--ease-quick);
  text-decoration: none;
}

.gh-repo-item:hover {
  border-color: rgba(255, 255, 255, 0.35);
  transform: translateY(-4px);
  background: rgba(36, 36, 46, 0.9);
  box-shadow: 0 12px 30px rgba(0, 0, 0, 0.8), 0 0 20px rgba(255, 255, 255, 0.06);
}

.gh-repo-header {
  display: flex;
  align-items: center;
  gap: 0.6rem;
}

.gh-repo-icon {
  color: var(--text-mid);
  display: flex;
  align-items: center;
}

.gh-repo-name {
  font-family: var(--font-mono);
  font-weight: 700;
  font-size: 0.95rem;
  color: var(--c-white);
  letter-spacing: -0.01em;
  word-break: break-all;
}

.gh-repo-desc {
  font-size: 0.88rem;
  color: var(--text-mid);
  line-height: 1.4;
  margin: 0;
}

.gh-repo-meta-bar {
  display: flex;
  gap: 0.5rem;
  flex-wrap: wrap;
}

.gh-meta-pill {
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--text-mid);
  background: rgba(255, 255, 255, 0.05);
  padding: 0.2rem 0.55rem;
  border-radius: 4px;
}

.gh-repo-footer {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--text-mid);
  margin-top: auto;
  padding-top: 0.6rem;
  border-top: 1px solid rgba(255, 255, 255, 0.06);
}

.gh-repo-lang {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  color: var(--c-white);
}

.gh-lang-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: #B8B8C2;
}

.gh-repo-counts {
  display: flex;
  gap: 0.75rem;
}

/* ---------------- Formulario de Contacto ---------------- */
.contact-grid {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: 2.5rem;
  align-items: start;
}

@media (max-width: 900px) {
  .contact-grid { grid-template-columns: 1fr; }
}

.form {
  background: rgba(22, 22, 28, 0.75);
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: var(--radius-xl);
  padding: 2.2rem;
  backdrop-filter: blur(20px);
  box-shadow: var(--shadow-card);
  display: flex;
  flex-direction: column;
  gap: 1.2rem;
}

.field {
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
}

.field label {
  font-family: var(--font-mono);
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--text-mid);
}

.field input,
.field textarea {
  background: rgba(12, 12, 16, 0.75);
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: var(--radius-sm);
  padding: 0.85rem 1.15rem;
  color: var(--c-white);
  font-size: 1rem;
  transition: all var(--dur-fast) ease;
}

.field input:focus,
.field textarea:focus {
  outline: none;
  border-color: rgba(255, 255, 255, 0.5);
  box-shadow: 0 0 16px rgba(255, 255, 255, 0.15);
  background: rgba(20, 20, 26, 0.95);
}

.field textarea {
  min-height: 130px;
  resize: vertical;
}

.field--honeypot {
  position: absolute;
  opacity: 0;
  pointer-events: none;
}

.form-status {
  font-family: var(--font-mono);
  font-size: 13px;
  margin-top: 0.5rem;
  min-height: 1.4em;
}

.form-status.pending { color: var(--text-mid); }
.form-status.success { color: #4ade80; font-weight: 700; }
.form-status.error   { color: #f87171; font-weight: 700; }

.contact-info {
  display: flex;
  flex-direction: column;
  gap: 1.35rem;
}

.contact-info__card {
  background: rgba(22, 22, 28, 0.72);
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: var(--radius-lg);
  padding: 1.6rem;
  backdrop-filter: blur(16px);
}

.contact-info__card h3 {
  font-size: 1.1rem;
  margin-bottom: 0.35rem;
  color: var(--c-white);
}

.contact-info__card a {
  color: var(--c-white);
  font-family: var(--font-mono);
  font-size: 14px;
}

.contact-info__card a:hover {
  text-decoration: underline;
}

/* ---------------- Footer HUD ---------------- */
.footer {
  margin-top: var(--space-6);
  border-top: 1px solid rgba(255, 255, 255, 0.12);
  background: rgba(8, 8, 10, 0.95);
  backdrop-filter: blur(20px);
  padding: var(--space-5) 0 var(--space-4) 0;
  position: relative;
  z-index: 2;
}

.footer__inner {
  max-width: var(--max-w);
  margin: 0 auto;
  padding: 0 var(--space-4);
  display: grid;
  grid-template-columns: 2fr 1fr 1fr;
  gap: 2.5rem;
}

@media (max-width: 860px) {
  .footer__inner { grid-template-columns: 1fr; gap: 2rem; }
}

.footer__col {
  display: flex;
  flex-direction: column;
  gap: 0.85rem;
}

.footer__tagline {
  font-size: 0.95rem;
  color: var(--text-mid);
  max-width: 380px;
  line-height: 1.55;
}

.footer__label {
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--c-white);
  font-weight: 700;
}

.footer__list {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.footer__list a {
  color: var(--text-mid);
  font-size: 0.92rem;
  transition: color var(--dur-fast) ease;
}

.footer__list a:hover {
  color: var(--c-white);
}

.footer__bottom {
  max-width: var(--max-w);
  margin: var(--space-4) auto 0 auto;
  padding: var(--space-3) var(--space-4) 0 var(--space-4);
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 1rem;
  font-family: var(--font-mono);
  font-size: 13px;
  color: var(--text-low);
}

.footer__made {
  color: var(--c-silver-hi);
  font-weight: 700;
}

/* ---- Optimizaciones Finas para Dispositivos Móviles (<= 640px) ---- */
@media (max-width: 640px) {
  .track {
    padding: 1.25rem 1.35rem;
    gap: 1rem;
  }

  .track__index {
    font-size: 1.6rem;
  }

  .track__label {
    font-size: 1.05rem;
  }

  .gh-card {
    padding: 1.6rem 1.2rem;
    border-radius: var(--radius-lg);
  }

  .gh-card__name {
    font-size: 1.35rem;
  }

  .gh-stat-pill {
    min-width: 85px;
    padding: 0.5rem 0.9rem;
  }

  .gh-stat-num {
    font-size: 1.15rem;
  }

  .form {
    padding: 1.5rem 1.25rem;
    border-radius: var(--radius-lg);
  }

  .contact-info__card {
    padding: 1.4rem 1.25rem;
  }

  .lightbox {
    padding: 0.75rem;
  }

  .lightbox__close {
    top: 14px;
    right: 14px;
    width: 42px;
    height: 42px;
    font-size: 1.4rem;
  }

  .lightbox__img {
    max-width: 95vw;
    max-height: 80vh;
  }

  .stat__value {
    font-size: 1.9rem;
  }
}