/* ================================================================
   PHILOMANUS — Section Styles
   Versión: 2.0 | Rediseño completo con 6 secciones
   Directiva: Quiet Confidence + Anti-AI-Look
   Referencia: RD-Philomanus-v1.2, Sección 7
   ================================================================ */


/* ── PIN GATE (Temporal — remover al lanzar) ── */

.pin-gate {
  position: fixed;
  inset: 0;
  z-index: 99999;
  background: var(--surface-page);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: var(--space-6);
  font-family: var(--font-body);
  transition: opacity 0.5s ease;
}

.pin-gate--unlocking {
  opacity: 0;
  pointer-events: none;
}

.pin-gate--hidden {
  display: none;
}

.pin-gate__logo {
  height: 40px;
  opacity: 0.8;
}

.pin-gate__label {
  color: rgba(237, 237, 237, 0.5);
  font-size: var(--text-sm);
  letter-spacing: 2px;
  text-transform: uppercase;
  margin: 0;
}

.pin-gate__input {
  width: 160px;
  padding: var(--space-3) var(--space-4);
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.15);
  border-radius: var(--radius-full);
  color: var(--color-light);
  font-size: var(--text-lg);
  text-align: center;
  letter-spacing: 8px;
  outline: none;
  font-family: var(--font-body);
}

.pin-gate__input:focus {
  border-color: rgba(255, 255, 255, 0.3);
}

.pin-gate__error {
  color: #F2A65A;
  font-size: var(--text-xs);
  margin: 0;
  opacity: 0;
  transition: opacity 0.3s ease;
}

.pin-gate__error--visible {
  opacity: 1;
}


/* ── NAVEGACIÓN STICKY ── */

.nav {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: var(--nav-height);
  z-index: var(--z-sticky);
  background: var(--surface-nav);
  backdrop-filter: blur(var(--nav-blur));
  -webkit-backdrop-filter: blur(var(--nav-blur));
}

.nav__inner {
  max-width: var(--container-max);
  margin: 0 auto;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 var(--container-padding);
}

.nav__logo {
  display: flex;
  align-items: center;
  text-decoration: none;
}

.nav__logo-img {
  height: 24px;
  width: auto;
}

.nav__links {
  display: none;
  gap: var(--space-6);
}

@media (min-width: 768px) {
  .nav__links {
    display: flex;
  }
}

.nav__link {
  font-family: var(--font-body);
  font-size: var(--text-sm);
  font-weight: var(--weight-regular);
  letter-spacing: var(--tracking-wide);
  color: var(--color-light-muted);
  text-decoration: none;
  text-transform: uppercase;
  transition: color var(--transition-base);
  min-height: 44px;
  display: inline-flex;
  align-items: center;
}

@media (hover: hover) {
  .nav__link:hover {
    color: var(--color-light);
  }
}

/* Hamburger — mobile only */
.nav__hamburger {
  display: flex;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: var(--space-2);
}

@media (min-width: 768px) {
  .nav__hamburger {
    display: none;
  }
}

.nav__hamburger-line {
  width: 24px;
  height: 1.5px;
  background: var(--color-light);
  transition: transform var(--transition-base), opacity var(--transition-base);
}

.nav__hamburger[aria-expanded="true"] .nav__hamburger-line:nth-child(1) {
  transform: rotate(45deg) translate(4px, 5px);
}

.nav__hamburger[aria-expanded="true"] .nav__hamburger-line:nth-child(2) {
  opacity: 0;
}

.nav__hamburger[aria-expanded="true"] .nav__hamburger-line:nth-child(3) {
  transform: rotate(-45deg) translate(4px, -5px);
}

/* Mobile menu overlay */
.nav__mobile-menu {
  display: none;
  position: fixed;
  top: var(--nav-height);
  left: 0;
  width: 100%;
  height: calc(100vh - var(--nav-height));
  background: var(--surface-overlay);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: var(--space-8);
  z-index: var(--z-overlay);
}

.nav__mobile-menu.is-open {
  display: flex;
}

.nav__mobile-link {
  font-family: var(--font-heading);
  font-size: var(--text-2xl);
  font-weight: var(--weight-light);
  color: var(--color-light);
  text-decoration: none;
  letter-spacing: var(--tracking-wide);
  transition: opacity var(--transition-base);
}

@media (hover: hover) {
  .nav__mobile-link:hover {
    opacity: var(--opacity-hover);
  }
}


/* ── BACK TO TOP + SCROLL PROGRESS ── */

.back-to-top {
  position: fixed;
  bottom: var(--space-8);
  right: var(--space-8);
  width: 48px;
  height: 48px;
  border: none;
  background: var(--surface-page);
  border-radius: 50%;
  cursor: pointer;
  z-index: var(--z-sticky);
  opacity: 0;
  pointer-events: none;
  transition: opacity var(--transition-base);
  display: flex;
  align-items: center;
  justify-content: center;
}

.back-to-top.is-visible {
  opacity: 1;
  pointer-events: auto;
}

@media (hover: hover) {
  .back-to-top:hover {
    background: var(--color-dark-soft);
  }
}

.back-to-top__svg {
  width: 48px;
  height: 48px;
  position: absolute;
  top: 0;
  left: 0;
  transform: rotate(-90deg);
}

.back-to-top__track {
  fill: none;
  stroke: var(--color-dark-muted);
  stroke-width: 2;
}

.back-to-top__progress {
  fill: none;
  stroke: var(--color-light);
  stroke-width: 2;
  stroke-linecap: round;
  transition: stroke-dashoffset 50ms linear;
}

.back-to-top__arrow {
  font-size: 16px;
  color: var(--color-light);
  line-height: 1;
  position: relative;
  z-index: 1;
}


/* ── HERO ── */

.hero {
  position: relative;
  background: var(--surface-page);
  padding-block: 0;
  /* Override global section padding — hero manages its own spacing */
}

/* Particle network canvas — behind all content */
#hero-particles {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: 0;
  pointer-events: none;
}

/* Ensure hero content sits above canvas */
.hero__logo-stage,
.hero__content {
  position: relative;
  z-index: 1;
}

/* Stage 1: Logo reveal — 100svh centrado */
.hero__logo-stage {
  height: 100svh;
  display: flex;
  flex-direction: column;
  align-items: center;
  position: relative;
}

.hero__logo-group {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-4);
  margin-top: auto;
  margin-bottom: auto;
}

.hero__logo-mark {
  height: 48px;
  width: auto;
  opacity: 0;
  animation: logo-appear 1.2s var(--reveal-easing) 0.5s forwards;
}

@media (min-width: 768px) {
  .hero__logo-mark {
    height: 64px;
  }
}

/* Scroll hint — absolute position, bottom 12% for safe mobile LCP */
.hero__scroll-hint {
  position: absolute;
  bottom: 12%;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-1);
  opacity: 0;
  animation: hint-appear 0.8s ease-out 2s forwards;
  transition: opacity 0.5s ease;
  z-index: 2;
}

.hero__scroll-hint.is-hidden {
  opacity: 0 !important;
  pointer-events: none;
}

/* Mouse icon — CSS drawn, no images */
.hero__scroll-mouse {
  width: 24px;
  height: 38px;
  border: 2px solid var(--color-light-muted);
  border-radius: 12px;
  position: relative;
  display: block;
}

/* Hide mouse on mobile, show chevron instead */
@media (max-width: 767px) {
  .hero__scroll-mouse {
    display: none;
  }

  .hero__scroll-hint::before {
    content: '';
    width: 12px;
    height: 12px;
    border-right: 1.5px solid var(--color-light-muted);
    border-bottom: 1.5px solid var(--color-light-muted);
    transform: rotate(45deg);
    animation: hint-chevron 2s ease-in-out infinite;
  }
}

/* Scroll wheel dot */
.hero__scroll-wheel {
  width: 3px;
  height: 8px;
  background: var(--color-light-muted);
  border-radius: var(--radius-full);
  position: absolute;
  top: 6px;
  left: 50%;
  transform: translateX(-50%);
  animation: scroll-wheel 2s ease-in-out infinite;
  animation-delay: 2.5s;
}

.hero__scroll-text {
  font-family: var(--font-body);
  font-size: var(--text-xs);
  font-weight: var(--weight-regular);
  letter-spacing: var(--tracking-wider);
  text-transform: uppercase;
  color: var(--color-light-muted);
}

/* Stage 2: Hero content */
.hero__content {
  min-height: 90svh;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: var(--space-8) var(--container-padding);
  max-width: var(--container-max);
  margin: 0 auto;
}

.hero__title {
  font-family: var(--font-heading);
  font-size: var(--text-3xl);
  font-weight: var(--weight-bold);
  line-height: var(--leading-tight);
  letter-spacing: var(--tracking-tight);
  color: var(--color-light);
  margin-bottom: var(--space-6);
}

.hero__title-line1 {
  display: block;
  font-weight: var(--weight-bold);
}

.hero__title-line2 {
  display: block;
  font-weight: var(--weight-light);
  font-style: italic;
  color: var(--color-light-soft);
  margin-top: var(--space-2);
}

@media (min-width: 768px) {
  .hero__title {
    font-size: var(--text-4xl);
  }
}

@media (min-width: 1024px) {
  .hero__title {
    font-size: var(--text-5xl);
  }
}

.hero__subtitle {
  font-family: var(--font-body);
  font-size: var(--text-md);
  font-weight: var(--weight-light);
  line-height: var(--leading-normal);
  color: var(--color-light-muted);
  max-width: var(--content-max-width);
  margin-bottom: var(--space-10);
}

@media (min-width: 768px) {
  .hero__subtitle {
    font-size: var(--text-lg);
  }
}


/* ── PROBLEMA ── */

.problema {
  background: var(--color-light);
  padding: var(--section-padding-y) 0;
}

@media (min-width: 1024px) {
  .problema {
    padding: var(--section-padding-y-lg) 0;
  }
}

.problema__inner {
  text-align: center;
  max-width: 800px;
  margin: 0 auto;
}

.problema__title {
  font-family: var(--font-heading);
  font-size: var(--text-2xl);
  font-weight: var(--weight-bold);
  line-height: var(--leading-tight);
  letter-spacing: var(--tracking-tight);
  color: var(--color-dark);
  margin-bottom: var(--space-6);
}

@media (min-width: 768px) {
  .problema__title {
    font-size: var(--text-3xl);
  }
}

.problema__text {
  color: var(--color-dark-muted);
  max-width: var(--content-max-width);
  margin: 0 auto var(--space-12);
}

.problema__metrics {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-8);
  margin-bottom: var(--space-12);
}

@media (min-width: 768px) {
  .problema__metrics {
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-6);
  }
}

.problema__metric {
  padding: var(--space-6) var(--space-4);
}

.problema__metric-number {
  display: block;
  font-family: var(--font-heading);
  font-size: var(--text-3xl);
  font-weight: var(--weight-light);
  line-height: 1;
  letter-spacing: var(--tracking-tight);
  color: var(--color-dark);
  margin-bottom: var(--space-4);
}

@media (min-width: 768px) {
  .problema__metric-number {
    font-size: var(--text-4xl);
  }
}

.problema__metric-text {
  font-family: var(--font-body);
  font-size: var(--text-sm);
  color: var(--color-dark-muted);
  line-height: var(--leading-normal);
}

.problema__cierre {
  color: var(--color-dark);
  font-weight: var(--weight-medium);
}


/* ── SERVICIOS ── */

.servicios {
  background: var(--surface-card);
  padding: var(--section-padding-y) 0;
}

@media (min-width: 1024px) {
  .servicios {
    padding: var(--section-padding-y-lg) 0;
  }
}

.servicios__title {
  font-family: var(--font-heading);
  font-size: var(--text-2xl);
  font-weight: var(--weight-bold);
  line-height: var(--leading-tight);
  letter-spacing: var(--tracking-tight);
  color: var(--color-light);
  margin-bottom: var(--space-12);
}

@media (min-width: 768px) {
  .servicios__title {
    font-size: var(--text-3xl);
  }
}

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

/* Asimétrico intencional (Anti-AI-Look): 45/55, NUNCA 50/50 */
@media (min-width: 768px) {
  .servicios__grid {
    grid-template-columns: 0.45fr 0.55fr;
    gap: var(--space-16);
  }
}

.servicios__service-title {
  font-family: var(--font-heading);
  font-size: var(--text-xl);
  font-weight: var(--weight-bold);
  line-height: var(--leading-snug);
  color: var(--color-light);
  margin-bottom: var(--space-4);
}

@media (min-width: 768px) {
  .servicios__service-title {
    font-size: var(--text-2xl);
  }
}

.servicios__description {
  color: var(--color-light-soft);
  margin-bottom: var(--space-4);
}

.servicios__list {
  list-style: none;
  padding: 0;
  margin-top: var(--space-6);
}

.servicios__list li {
  font-family: var(--font-body);
  font-size: var(--text-sm);
  color: var(--color-light-muted);
  line-height: var(--leading-relaxed);
  padding-left: var(--space-4);
  position: relative;
}

.servicios__list li::before {
  content: '·';
  position: absolute;
  left: 0;
  color: var(--color-light-muted);
  font-size: var(--text-lg);
}

.servicios__list li+li {
  margin-top: var(--space-2);
}


/* ── PORTAFOLIO ── */

.portafolio {
  background: var(--surface-page);
  padding: var(--section-padding-y) 0;
}

@media (min-width: 1024px) {
  .portafolio {
    padding: var(--section-padding-y-lg) 0;
  }
}

.portafolio__title {
  font-family: var(--font-heading);
  font-size: var(--text-2xl);
  font-weight: var(--weight-bold);
  line-height: var(--leading-tight);
  letter-spacing: var(--tracking-tight);
  color: var(--color-light);
  margin-bottom: var(--space-4);
}

@media (min-width: 768px) {
  .portafolio__title {
    font-size: var(--text-3xl);
  }
}

.portafolio__subtitulo {
  color: var(--color-light-soft);
  max-width: var(--content-max-width);
  margin-bottom: var(--space-8);
}

/* Filtros — texto plano con estado activo */
.portafolio__filters {
  display: flex;
  gap: var(--space-6);
  margin-bottom: var(--space-12);
  flex-wrap: wrap;
}

.portafolio__filter {
  background: none;
  border: none;
  font-family: var(--font-body);
  font-size: var(--text-sm);
  font-weight: var(--weight-regular);
  color: var(--color-light-muted);
  cursor: pointer;
  padding: var(--space-1) 0;
  letter-spacing: var(--tracking-wide);
  text-transform: uppercase;
  position: relative;
  transition: color var(--transition-base);
}

.portafolio__filter::after {
  content: '';
  position: absolute;
  bottom: -2px;
  left: 0;
  width: 0;
  height: 1px;
  background: var(--color-light);
  transition: width var(--transition-base);
}

.portafolio__filter.is-active,
.portafolio__filter:hover {
  color: var(--color-light);
}

.portafolio__filter.is-active::after {
  width: 100%;
}

/* Portfolio items — Directorio Editorial Acordeón */
.portafolio__items {
  display: flex;
  flex-direction: column;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  margin-top: var(--space-48);
}

.portfolio__item {
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.portfolio__item.is-hidden {
  display: none;
}

/* ── Fila Interactiva (Botón) ── */
.portfolio__row {
  width: 100%;
  display: flex;
  flex-direction: row;
  justify-content: space-between;
  align-items: center;
  padding: var(--space-16) var(--space-12);
  background-color: transparent;
  border: none;
  cursor: pointer;
  text-align: left;
  gap: var(--space-16);
  position: relative;
  z-index: 1;
  isolation: isolate;
  overflow: hidden;
  /* Recorta los elementos de fondo y barrido */
}

/* Contenedor wrapper para los fondos */
.portfolio__row-bg-wrapper {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  z-index: -2;
  /* Por debajo de la máscara de legibilidad ::after */
  pointer-events: none;
  filter: grayscale(0.5);
  opacity: 0.7;
  /* Excelente claridad e identificación en reposo */
  transition:
    filter 0.6s cubic-bezier(0.4, 0, 0.2, 1),
    opacity 0.6s cubic-bezier(0.4, 0, 0.2, 1);
}

.portfolio__row:hover .portfolio__row-bg-wrapper,
.portfolio__row[aria-expanded="true"] .portfolio__row-bg-wrapper {
  filter: grayscale(0);
  opacity: 0.95;
  /* Total nitidez, brillo y color */
}

/* Contenedores de Fondos e Imágenes individuales */
.portfolio__row-bg-single,
.portfolio__row-bg-before,
.portfolio__row-bg-after {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
  opacity: 1;
  /* Sólido total para evitar efecto fantasma en barrido */
}

/* ── Barrido Antes/Después (Efecto Sweeper) ── */

/* Capa superior: el "Después". Se anima el clip-path horizontalmente */
.portfolio__row-bg-after {
  clip-path: polygon(0 0, 0% 0, 0% 100%, 0 100%);
  animation: autoSweepClip 8s cubic-bezier(0.4, 0, 0.2, 1) infinite;
}

/* Línea vertical divisora */
.portfolio__row-bg-handle {
  position: absolute;
  top: 0;
  bottom: 0;
  width: 2px;
  background: rgba(255, 255, 255, 0.85);
  box-shadow: 0 0 8px rgba(0, 0, 0, 0.4);
  z-index: -1;
  /* Por encima de los fondos, debajo de textos */
  left: 0%;
  pointer-events: none;
  animation: autoSweepHandle 8s cubic-bezier(0.4, 0, 0.2, 1) infinite;
}

/* Detener las animaciones automáticas en hover */
.portfolio__row:hover .portfolio__row-bg-after,
.portfolio__row:hover .portfolio__row-bg-handle {
  animation-play-state: paused;
}

/* ── Sobrescritura para Tracking de Mouse (Desktop) ── */
.portfolio__row.is-hovered .portfolio__row-bg-after {
  animation: none;
  clip-path: polygon(0 0, var(--sweep-pos, 50%) 0, var(--sweep-pos, 50%) 100%, 0 100%);
  transition: clip-path 0.08s ease-out;
}

.portfolio__row.is-hovered .portfolio__row-bg-handle {
  animation: none;
  left: var(--sweep-pos, 50%);
  opacity: 1;
  transition: left 0.08s ease-out;
}

/* Keyframes para el clip-path del Después */
@keyframes autoSweepClip {

  0%,
  12% {
    clip-path: polygon(0 0, 0% 0, 0% 100%, 0 100%);
  }

  50%,
  62% {
    clip-path: polygon(0 0, 100% 0, 100% 100%, 0 100%);
  }

  100% {
    clip-path: polygon(0 0, 0% 0, 0% 100%, 0 100%);
  }
}

/* Keyframes para la línea de barrido vertical */
@keyframes autoSweepHandle {

  0%,
  12% {
    left: 0%;
    opacity: 0;
  }

  15% {
    opacity: 1;
  }

  50%,
  62% {
    left: 100%;
    opacity: 1;
  }

  65% {
    opacity: 1;
  }

  97% {
    opacity: 0;
  }

  100% {
    left: 0%;
    opacity: 0;
  }
}

/* Garantizar legibilidad: gradient overlay */
.portfolio__row::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(90deg,
      rgba(0, 0, 0, 0.7) 0%,
      rgba(0, 0, 0, 0.3) 60%,
      transparent 100%);
  z-index: -1;
  pointer-events: none;
}

@media (min-width: 768px) {
  .portfolio__row {
    padding: var(--space-32) var(--space-24);
    gap: var(--space-24);
  }
}

.portfolio__row-title {
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
  flex-grow: 1;
  min-width: 0;
}

.portfolio__row-title h3 {
  font-family: var(--font-heading);
  font-size: var(--text-2xl);
  font-weight: var(--weight-bold);
  color: var(--color-light);
  line-height: var(--line-tight);
  letter-spacing: var(--tracking-tight);
  margin: 0;
}

.portfolio__row-title p {
  font-size: var(--text-base);
  color: var(--color-light-muted);
  margin: 0;
}

.portfolio__row-meta {
  display: flex;
  align-items: center;
  gap: var(--space-16);
}

.portfolio__badge {
  display: inline-block;
  font-family: var(--font-body);
  font-size: var(--text-xs);
  font-weight: var(--weight-medium);
  color: rgba(255, 255, 255, 0.9);
  letter-spacing: var(--tracking-wide);
  text-transform: uppercase;
  background: rgba(15, 15, 15, 0.20);
  border: 1px solid rgba(255, 255, 255, 0.15);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  padding: var(--space-4) var(--space-12);
  border-radius: var(--radius-full);
}

@media (max-width: 576px) {
  .portfolio__badge {
    display: none;
  }
}

.portfolio__row-icon {
  font-family: var(--font-body);
  font-size: var(--text-lg);
  font-weight: var(--weight-light);
  color: rgba(255, 255, 255, 0.9);
  width: 36px;
  height: 36px;
  border-radius: var(--radius-full);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  background: rgba(15, 15, 15, 0.20);
  border: 1px solid rgba(255, 255, 255, 0.15);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  transition:
    background var(--transition-base),
    border-color var(--transition-base),
    color var(--transition-base),
    transform 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

.portfolio__row:hover .portfolio__row-icon {
  background: rgba(15, 15, 15, 0.7);
  border-color: rgba(255, 255, 255, 0.3);
  color: var(--color-light);
}

.portfolio__row[aria-expanded="true"] .portfolio__row-icon {
  transform: rotate(45deg);
  background: rgba(15, 15, 15, 0.85);
  border-color: rgba(255, 255, 255, 0.4);
  color: var(--color-light);
}

@media (min-width: 768px) {
  .portfolio__row-icon {
    width: 40px;
    height: 40px;
    font-size: var(--text-xl);
  }
}

/* ── Panel Desplegable (Acordeón) ── */
.portfolio__detail {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.5s cubic-bezier(0.4, 0, 0.2, 1);
}

.portfolio__detail-inner {
  padding: var(--space-32) 0;
  display: flex;
  flex-direction: column;
  gap: var(--space-32);
}

@media (min-width: 768px) {
  .portfolio__detail-inner {
    display: grid;
    grid-template-columns: 1.2fr 0.8fr;
    gap: var(--space-32);
    align-items: start;
  }
}

/* ── Slider Crossfade ── */
.portfolio__slider {
  position: relative;
  width: 100%;
  aspect-ratio: 16 / 10;
  overflow: hidden;
  background: rgba(255, 255, 255, 0.03);
}

.portfolio__slider-track {
  width: 100%;
  height: 100%;
  position: relative;
}

.portfolio__slide {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0;
  transition: opacity 0.8s ease;
}

.portfolio__slide.is-active {
  opacity: 1;
  z-index: 1;
}

/* Progress bar (replaces dot indicators) */
.portfolio__progress {
  position: absolute;
  bottom: 0;
  left: 0;
  width: 100%;
  height: 2px;
  background: rgba(255, 255, 255, 0.1);
  z-index: 2;
}

.portfolio__progress-fill {
  width: 0;
  height: 100%;
  background: rgba(255, 255, 255, 0.6);
}

@keyframes progress-fill {
  from {
    width: 0;
  }

  to {
    width: 100%;
  }
}

/* ── Vertical Image Treatment (Redes Sociales) ── */
.portfolio__slider[data-vertical] .portfolio__slide {
  object-fit: contain;
  z-index: 1;
}

.portfolio__slider-bg {
  position: absolute;
  inset: -20px;
  /* Extend beyond edges to hide blur artifacts */
  background-size: cover;
  background-position: center;
  filter: blur(25px) brightness(0.35);
  z-index: 0;
}

/* Vertical row background: show top of screenshot */
.portfolio__row[data-vertical]::before {
  background-position: top center;
}

/* ── Info Detallada ── */
.portfolio__detail-info {
  display: flex;
  flex-direction: column;
  max-width: 800px;
}

.portfolio__detail-info h4 {
  font-family: var(--font-heading);
  font-size: var(--text-sm);
  color: var(--color-light-muted);
  text-transform: uppercase;
  letter-spacing: var(--tracking-wider);
  margin-bottom: var(--space-8);
  margin-top: var(--space-24);
}

.portfolio__detail-info h4:first-child {
  margin-top: 0;
}

.portfolio__detail-info p,
.portfolio__detail-info ul {
  font-size: var(--text-base);
  color: var(--color-light);
  line-height: var(--line-relaxed);
  margin-bottom: 0;
}

.portfolio__detail-info ul {
  list-style: none;
  padding: 0;
}

.portfolio__detail-info li {
  position: relative;
  padding-left: var(--space-16);
  margin-bottom: var(--space-8);
}

.portfolio__detail-info li::before {
  content: '→';
  position: absolute;
  left: 0;
  color: var(--color-light-muted);
}

.portfolio__links {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-16);
  margin-top: var(--space-16);
}

.portfolio__link {
  display: inline-flex;
  align-items: center;
  gap: var(--space-4);
  font-size: var(--text-sm);
  font-weight: var(--weight-semibold);
  color: var(--color-light);
  text-decoration: none;
  border-bottom: 1px solid var(--color-light-muted);
  padding-bottom: 2px;
  transition: border-color var(--transition-base), color var(--transition-base);
}

.portfolio__link:hover {
  color: #fff;
  border-color: #fff;
}

/* ── PROCESO ── */

.proceso {
  background: var(--surface-card);
  padding: var(--section-padding-y) 0;
}

@media (min-width: 1024px) {
  .proceso {
    padding: var(--section-padding-y-lg) 0;
  }
}

.proceso__title {
  font-family: var(--font-heading);
  font-size: var(--text-2xl);
  font-weight: var(--weight-bold);
  line-height: var(--leading-tight);
  letter-spacing: var(--tracking-tight);
  color: var(--color-light);
  margin-bottom: var(--space-12);
  text-align: center;
}

@media (min-width: 768px) {
  .proceso__title {
    font-size: var(--text-3xl);
  }
}

.proceso__steps {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-10);
}

@media (min-width: 768px) {
  .proceso__steps {
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-8);
  }
}

.proceso__step {
  text-align: center;
}

@media (min-width: 768px) {
  .proceso__step {
    text-align: left;
  }
}

.proceso__number {
  display: block;
  font-family: var(--font-heading);
  font-size: var(--text-4xl);
  font-weight: var(--weight-light);
  color: var(--color-light);
  line-height: 1;
  margin-bottom: var(--space-4);
  letter-spacing: var(--tracking-tight);
}

@media (min-width: 768px) {
  .proceso__number {
    font-size: 4rem;
  }
}

.proceso__divider {
  width: 40px;
  height: 1px;
  background: var(--color-light-muted);
  margin: 0 auto var(--space-4);
}

@media (min-width: 768px) {
  .proceso__divider {
    margin: 0 0 var(--space-4);
  }
}

.proceso__step-title {
  font-family: var(--font-heading);
  font-size: var(--text-lg);
  font-weight: var(--weight-bold);
  color: var(--color-light);
  margin-bottom: var(--space-3);
}

.proceso__step-text {
  color: var(--color-light-muted);
  font-size: var(--text-sm);
}

.proceso__cta-wrap {
  text-align: center;
  margin-top: var(--space-12);
}


/* ── CONTACTO ── */

.contacto {
  background: var(--surface-page);
  padding: var(--section-padding-y) 0;
}

@media (min-width: 1024px) {
  .contacto {
    padding: var(--section-padding-y-lg) 0;
  }
}

.contacto__inner {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-10);
}

@media (min-width: 768px) {
  .contacto__inner {
    grid-template-columns: 0.4fr 0.6fr;
    gap: var(--space-12);
    align-items: start;
  }
}

.contacto__title {
  font-family: var(--font-heading);
  font-size: var(--text-2xl);
  font-weight: var(--weight-bold);
  line-height: var(--leading-tight);
  letter-spacing: var(--tracking-tight);
  color: var(--color-light);
  margin-bottom: var(--space-6);
}

@media (min-width: 768px) {
  .contacto__title {
    font-size: var(--text-3xl);
  }
}

.contacto__description {
  color: var(--color-light-soft);
  margin-bottom: var(--space-4);
}

.contacto__datos {
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
  margin-top: var(--space-8);
  padding-top: var(--space-6);
  border-top: 1px solid var(--color-dark-muted);
}

.contacto__dato {
  font-family: var(--font-body);
  font-size: var(--text-sm);
  color: var(--color-light-muted);
}


/* ── FOOTER ── */

.footer {
  background: var(--surface-footer);
  padding: var(--space-16) var(--container-padding);
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-4);
}

.footer__logo-img {
  height: 20px;
  width: auto;
  opacity: var(--opacity-muted);
}

.footer__contact {
  display: flex;
  flex-direction: column;
  gap: var(--space-1);
}

@media (min-width: 768px) {
  .footer__contact {
    flex-direction: row;
    gap: var(--space-6);
  }
}

.footer__link {
  font-family: var(--font-body);
  font-size: var(--text-sm);
  color: rgba(237, 237, 237, 0.75);
  text-decoration: none;
  transition: color var(--transition-base);
}

.footer__link:hover {
  color: var(--color-light);
}

.footer__copy {
  font-family: var(--font-body);
  font-size: var(--text-xs);
  color: rgba(237, 237, 237, 0.75);
}