/* ═══════════════════════════════════════════════════════════
   NURIA ARAQUE — PORTFOLIO
   styles.css · v2
   ─────────────────────────────────────────────────────────── */

/* ─── TOKENS ─────────────────────────────────────────────── */
:root {
  --linen:  #F2EDE6;
  --paper:  #FBF8F4;   /* tono más claro para las tarjetas, "eleva" la obra sobre el fondo */
  --carbon: #1A1816;
  --dust:   #8C7B6E;
  --rust:   #B84A24;
  --ink:    #2C2825;
  --muted:  #A09486;
  --pale:   #E2DAD0;

  --font-serif: 'EB Garamond', Georgia, serif;
  --font-mono:  'Space Mono', 'Courier New', monospace;

  --gutter: clamp(1.25rem, 5vw, 4rem);
  --ease:   cubic-bezier(0.25, 0.1, 0.25, 1);
  --ease-out: cubic-bezier(0.16, 1, 0.3, 1);

  --shadow-card:  0 1px 2px rgba(26,24,22,0.04), 0 8px 24px -8px rgba(26,24,22,0.10);
  --shadow-hover: 0 4px 8px rgba(26,24,22,0.06), 0 20px 40px -12px rgba(26,24,22,0.18);
}

/* ─── RESET ──────────────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  background: var(--linen);
  color: var(--carbon);
  font-family: var(--font-serif);
  font-size: clamp(1rem, 1.5vw, 1.1rem);
  line-height: 1.7;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}
img  { display: block; max-width: 100%; height: auto; }
a    { color: inherit; }
button { font-family: inherit; cursor: pointer; background: none; border: none; }
::selection { background: var(--carbon); color: var(--linen); }
:focus-visible { outline: 1.5px solid var(--rust); outline-offset: 3px; }

/* ─── FONDO DE TEXTURA (foto de pared) ───────────────────────
   Coloca tu foto en imagenes/fondo/pared.jpg (o cambia la ruta
   de abajo por el nombre que uses). Al ser position:fixed en vez
   de background-attachment:fixed, funciona bien también en iOS.
   - background-size: cover      → llena toda la pantalla sin deformarse
   - background-position: center → si se recorta algo, recorta por igual
     de los bordes; cambia a "center 30%" o "top" si quieres que se
     vea una zona concreta de la pared en vez del centro.
   - opacity muy baja + grayscale → efecto "casi textura", no una foto
     protagonista.                                                    */
.bg-textura {
  position: fixed;
  inset: 0;
  background-image: url('../imagenes/fondo/pared.jpg');
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
  opacity: 0.30;
  filter: grayscale(0.4) contrast(0.92);
  pointer-events: none;
}

/* ─── UTILIDADES ─────────────────────────────────────────── */
.label {
  font-family: var(--font-mono);
  font-size: 0.6rem;
  letter-spacing: 0.2em;
  text-transform: lowercase;
  color: var(--dust);
}
.divider { border: none; border-top: 0.5px solid var(--pale); }

/* aparición al hacer scroll */
.reveal { opacity: 0; transform: translateY(16px); transition: opacity 0.6s var(--ease-out), transform 0.6s var(--ease-out); }
.reveal.is-visible { opacity: 1; transform: translateY(0); }
@media (prefers-reduced-motion: reduce) {
  .reveal { opacity: 1; transform: none; transition: none; }
}

/* ─── NAV ────────────────────────────────────────────────── */
.nav {
  position: sticky;
  top: 0;
  z-index: 200;
  background: color-mix(in srgb, var(--linen) 92%, transparent);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 0.5px solid var(--pale);
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 var(--gutter);
  height: 56px;
}
.nav__name {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.1em;
  text-transform: lowercase;
  color: var(--carbon);
  text-decoration: none;
  cursor: pointer;
}
.nav__links {
  display: flex;
  gap: clamp(1rem, 3vw, 2.5rem);
  list-style: none;
}
.nav__links a {
  font-family: var(--font-mono);
  font-size: 0.62rem;
  letter-spacing: 0.12em;
  text-transform: lowercase;
  color: var(--muted);
  text-decoration: none;
  transition: color 0.2s var(--ease);
  cursor: pointer;
  position: relative;
  padding-block: 0.2rem;
}
.nav__links a::after {
  content: '';
  position: absolute;
  left: 0; right: 100%;
  bottom: 0;
  height: 1px;
  background: var(--rust);
  transition: right 0.25s var(--ease-out);
}
.nav__links a:hover::after,
.nav__links a[aria-current="page"]::after { right: 0; }
.nav__links a:hover,
.nav__links a[aria-current="page"] { color: var(--carbon); }

/* hamburguesa (solo visible en móvil) */
.nav__burger {
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 32px; height: 32px;
  padding: 0;
}
.nav__burger span {
  display: block;
  width: 100%;
  height: 1.5px;
  background: var(--carbon);
  transition: transform 0.3s var(--ease), opacity 0.3s var(--ease);
}
.nav__burger[aria-expanded="true"] span:first-child { transform: translateY(3.25px) rotate(45deg); }
.nav__burger[aria-expanded="true"] span:last-child  { transform: translateY(-3.25px) rotate(-45deg); }

.nav-mobile {
  position: fixed;
  inset: 56px 0 0 0;
  z-index: 190;
  background: var(--linen);
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  padding: 3rem var(--gutter);
  transform: translateY(-8px);
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.3s var(--ease), transform 0.3s var(--ease);
}
.nav-mobile.is-open { opacity: 1; transform: translateY(0); pointer-events: auto; }
.nav-mobile__links { list-style: none; display: flex; flex-direction: column; gap: 1.5rem; }
.nav-mobile__links a {
  font-size: clamp(1.8rem, 8vw, 2.6rem);
  font-style: italic;
  text-decoration: none;
  color: var(--carbon);
}
.nav-mobile__foot { font-family: var(--font-mono); font-size: 0.6rem; letter-spacing: 0.1em; color: var(--muted); }

/* ─── PÁGINAS ────────────────────────────────────────────── */
.page { display: none; }
.page.is-active { display: block; animation: fadeUp 0.45s var(--ease-out) both; }

/* ─── OBRA: menú lateral de filtros + feed ────────────────── */
.obra-layout {
  display: flex;
  align-items: flex-start;
  gap: clamp(1.5rem, 4vw, 3.5rem);
  padding-block-start: clamp(2rem, 5vw, 3.5rem);
}
.obra-sidebar {
  flex: 0 0 auto;
  position: sticky;
  top: calc(56px + clamp(2rem, 5vw, 3.5rem));
  padding-inline-start: var(--gutter);
  width: clamp(120px, 12vw, 170px);
}
.filter-strip { display: flex; flex-direction: column; align-items: flex-start; gap: 1.1rem; }
.filter-btn {
  font-family: var(--font-mono);
  font-size: 0.62rem;
  letter-spacing: 0.12em;
  text-transform: lowercase;
  color: var(--muted);
  padding: 0.2rem 0;
  border-bottom: 1px solid transparent;
  transition: color 0.2s var(--ease), border-color 0.2s var(--ease);
}
.filter-btn:hover { color: var(--carbon); }
.filter-btn.is-active { color: var(--rust); border-color: var(--rust); }

/* ─── OBRA: feed vertical (la más reciente arriba del todo) ── */
.obra-grid {
  flex: 1 1 auto;
  min-width: 0;
  max-width: 900px;
  padding: 0 var(--gutter) clamp(3rem, 6vw, 5rem) 0;
  transition: opacity 0.2s var(--ease);
}
.obra-grid.is-switching { opacity: 0; }

.obra-entry {
  display: block;
  padding-block: clamp(2rem, 5vw, 3.5rem);
  border-block-end: 0.5px solid var(--pale);
  cursor: pointer;
  animation: fadeUp 0.5s var(--ease-out) both;
}
.obra-entry:first-child { padding-block-start: 0; }
.obra-entry:last-child { border-block-end: none; }

.obra-entry__frame {
  background: var(--pale);
  overflow: hidden;
  box-shadow: var(--shadow-card);
  transition: box-shadow 0.3s var(--ease-out);
}
.obra-entry:hover .obra-entry__frame,
.obra-entry:focus-visible .obra-entry__frame { box-shadow: var(--shadow-hover); }
.obra-entry__frame img {
  display: block;
  width: 100%;
  height: auto;
  transition: transform 0.6s var(--ease-out);
}
.obra-entry:hover .obra-entry__frame img { transform: scale(1.015); }
.obra-card__placeholder {
  aspect-ratio: 16/9;
  display: flex; align-items: center; justify-content: center;
  font-family: var(--font-mono); font-size: 0.6rem; letter-spacing: 0.1em; color: var(--muted);
  text-align: center; padding: 1rem;
}

.obra-entry__caption {
  margin-block-start: 1.25rem;
  max-width: 60ch;
}
.obra-entry__titulo {
  font-size: clamp(1.15rem, 2vw, 1.5rem);
  font-style: italic;
  font-weight: 400;
  line-height: 1.25;
}
.obra-entry__meta {
  margin-block-start: 0.3rem;
  font-family: var(--font-mono);
  font-size: 0.62rem;
  letter-spacing: 0.08em;
  text-transform: lowercase;
  color: var(--muted);
}
.obra-entry__medio {
  margin-block-start: 0.4rem;
  font-size: 0.88rem;
  color: var(--dust);
  line-height: 1.5;
}

/* ─── DETALLE + CARRUSEL (sin tocar la mecánica, solo un ligero pulido) ── */
.detalle {
  max-width: 940px;
  margin-inline: auto;
  padding: clamp(2rem, 5vw, 5rem) var(--gutter);
}
.detalle__back {
  font-family: var(--font-mono);
  font-size: 0.6rem;
  letter-spacing: 0.12em;
  text-transform: lowercase;
  color: var(--muted);
  display: flex;
  align-items: center;
  gap: 0.5rem;
  margin-block-end: 2.5rem;
  transition: color 0.2s var(--ease);
  padding: 0;
}
.detalle__back:hover { color: var(--carbon); }

.detalle__header {
  display: grid;
  grid-template-columns: 1fr auto;
  align-items: baseline;
  gap: 1rem;
  margin-block-end: 0.5rem;
}
.detalle__titulo {
  font-size: clamp(1.8rem, 4vw, 3.2rem);
  font-style: italic;
  font-weight: 400;
  line-height: 1.05;
}
.detalle__año   { font-family: var(--font-mono); font-size: 0.65rem; color: var(--muted); white-space: nowrap; }
.detalle__medio { font-size: 0.88rem; color: var(--dust); margin-block-end: 2.5rem; }

/* Galería vertical — fotos grandes, una debajo de otra, sin marcos ni
   controles (estilo editorial: la foto es la protagonista) */
.galeria { display: flex; flex-direction: column; gap: clamp(1.5rem, 4vw, 3rem); margin-block-start: 3rem; }
.galeria__foto {
  width: 100%;
  cursor: zoom-in;
  box-shadow: var(--shadow-card);
}
.galeria__vacio {
  font-family: var(--font-mono); font-size: 0.65rem; letter-spacing: 0.08em;
  color: var(--muted); text-align: center; padding: 3rem 0;
}

.detalle__body {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: clamp(2rem, 5vw, 4rem);
  align-items: start;
}
.detalle__descripcion { font-size: clamp(1rem, 1.3vw, 1.1rem); line-height: 1.8; color: var(--ink); }
.detalle__meta { font-size: 0.88rem; color: var(--dust); }
.detalle__meta p + p { margin-block-start: 0.75rem; }
.detalle__meta strong {
  font-family: var(--font-mono);
  font-size: 0.58rem;
  letter-spacing: 0.12em;
  text-transform: lowercase;
  color: var(--muted);
  display: block;
  margin-block-end: 0.2rem;
}
.detalle__link {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  margin-block-start: 1rem;
  font-family: var(--font-mono);
  font-size: 0.62rem;
  letter-spacing: 0.08em;
  text-transform: lowercase;
  color: var(--rust);
  text-decoration: none;
  transition: gap 0.2s var(--ease);
}
.detalle__link:hover { gap: 0.7rem; }
.detalle__links-list { display: flex; flex-direction: column; gap: 0.4rem; margin-block-start: 0.5rem; }

/* ─── SOBRE MÍ ───────────────────────────────────────────── */
.sobre {
  max-width: 1100px;
  margin-inline: auto;
  padding: clamp(3rem, 6vw, 6rem) var(--gutter);
}
.sobre__grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: clamp(2rem, 6vw, 6rem);
  align-items: start;
}
.sobre__bio { font-size: clamp(1rem, 1.4vw, 1.15rem); color: var(--ink); }
.sobre__bio p + p { margin-block-start: 1rem; }
.info-block { margin-block-end: 2rem; }
.info-block p { font-size: 0.92rem; color: var(--ink); line-height: 1.6; }
.info-block p + p { margin-block-start: 0.4rem; }

/* ─── CV ─────────────────────────────────────────────────── */
.cv { max-width: 780px; margin-inline: auto; padding: clamp(3rem, 6vw, 6rem) var(--gutter); }
.cv__head { padding-block-end: 2rem; border-block-end: 0.5px solid var(--pale); margin-block-end: 2.5rem; }
.cv__name { font-size: clamp(1.8rem, 4vw, 2.8rem); font-style: italic; font-weight: 400; line-height: 1.1; margin-block-start: 0.5rem; }
.cv__contact { margin-block-start: 0.5rem; font-family: var(--font-mono); font-size: 0.62rem; color: var(--muted); }
.cv__section { margin-block-end: 3rem; }
.cv__section-title {
  font-family: var(--font-mono); font-size: 0.58rem; letter-spacing: 0.2em;
  text-transform: lowercase; color: var(--dust);
  padding-block-end: 0.75rem; border-block-end: 0.5px solid var(--pale); margin-block-end: 1.5rem;
}
.cv__entry { display: grid; grid-template-columns: 5rem 1fr; gap: 1rem; margin-block-end: 1.25rem; }
.cv__year  { font-family: var(--font-mono); font-size: 0.62rem; color: var(--muted); padding-block-start: 0.15rem; }
.cv__text  { font-size: 0.93rem; color: var(--ink); line-height: 1.6; }
.cv__text strong { color: var(--carbon); font-weight: 500; }
.cv__text em { color: var(--dust); font-style: italic; }
.cv__text a { color: var(--rust); text-decoration: none; font-family: var(--font-mono); font-size: 0.6rem; }
.cv__text a:hover { text-decoration: underline; }
.cv__skills { display: flex; flex-wrap: wrap; gap: 0.5rem; margin-block-start: 0.25rem; }
.cv__skill-tag {
  font-family: var(--font-mono); font-size: 0.58rem; letter-spacing: 0.08em;
  color: var(--dust); border: 0.5px solid var(--pale); padding: 0.25rem 0.65rem;
  background: var(--paper);
  transition: color 0.2s var(--ease), border-color 0.2s var(--ease);
}
.cv__skill-tag:hover { color: var(--carbon); border-color: var(--dust); }

/* ─── CONTACTO ───────────────────────────────────────────── */
.contacto { max-width: 700px; margin-inline: auto; padding: clamp(3rem, 8vw, 8rem) var(--gutter); min-height: calc(100svh - 56px); }
.contacto__title { font-size: clamp(2.5rem, 6vw, 4.5rem); font-style: italic; font-weight: 400; line-height: 1; margin-block: 1.5rem 3rem; }
.contact-row {
  display: grid; grid-template-columns: 5rem 1fr;
  gap: 1rem; align-items: baseline;
  padding-block: 1.25rem; border-block-end: 0.5px solid var(--pale);
}
.contact-row__key { font-family: var(--font-mono); font-size: 0.58rem; letter-spacing: 0.12em; color: var(--muted); }
.contact-row__val { font-size: 0.95rem; color: var(--carbon); }
.contact-row__val a { color: var(--rust); text-decoration: none; transition: opacity 0.2s; }
.contact-row__val a:hover { opacity: 0.7; }
.ig-list { display: flex; flex-wrap: wrap; gap: 0.5rem; margin-block-start: 0.25rem; }
.ig-pill {
  font-family: var(--font-mono); font-size: 0.6rem; letter-spacing: 0.05em;
  color: var(--dust); border: 0.5px solid var(--pale); padding: 0.3rem 0.75rem;
  text-decoration: none; transition: background 0.2s var(--ease), color 0.2s var(--ease), border-color 0.2s var(--ease);
}
.ig-pill:hover { background: var(--carbon); color: var(--linen); border-color: var(--carbon); }

/* ─── FOOTER ─────────────────────────────────────────────── */
.footer {
  border-top: 0.5px solid var(--pale);
  padding: 1.5rem var(--gutter);
  display: flex; justify-content: space-between; align-items: center; flex-wrap: wrap; gap: 0.5rem;
}
.footer span { font-family: var(--font-mono); font-size: 0.58rem; letter-spacing: 0.1em; color: var(--muted); }

/* ─── RESPONSIVE GENERAL ─────────────────────────────────── */
@media (max-width: 680px) {
  .sobre__grid       { grid-template-columns: 1fr; }
  .detalle__body     { grid-template-columns: 1fr; }
  .detalle__header   { grid-template-columns: 1fr; }
}
@media (max-width: 780px) {
  .nav__links  { display: none; }
  .nav__burger { display: flex; }
  .obra-layout   { flex-direction: column; padding-block-start: 1.5rem; }
  .obra-sidebar  { position: static; width: auto; padding-inline: var(--gutter); }
  .filter-strip  { flex-direction: row; flex-wrap: wrap; gap: 0.75rem 1.5rem; }
  .obra-grid     { max-width: none; padding-inline: var(--gutter); }
}
@media (max-width: 500px) {
  .cv__entry,
  .contact-row       { grid-template-columns: 4rem 1fr; }
}

/* ─── ANIMACIONES ────────────────────────────────────────── */
@media (prefers-reduced-motion: no-preference) {
  .detalle   { animation: fadeUp 0.3s  var(--ease) both; }
}
@keyframes fadeUp {
  from { opacity: 0; transform: translateY(10px); }
  to   { opacity: 1; transform: translateY(0); }
}

/* ─── LIGHTBOX (idéntico al que ya tenías) ───────────────── */
.lightbox {
  display: none;
  position: fixed;
  inset: 0;
  z-index: 999;
  background: rgba(0, 0, 0, 0.92);
  align-items: center;
  justify-content: center;
  cursor: zoom-out;
}
.lightbox.is-open { display: flex; }

.lightbox__img {
  max-width: 88vw;
  max-height: 88vh;
  object-fit: contain;
  cursor: zoom-in;
  transition: transform 0.3s ease;
  transform-origin: center center;
}
.lightbox__close {
  position: absolute;
  top: 1.5rem; right: 1.5rem;
  color: white;
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.1em;
  cursor: pointer;
  opacity: 0.7;
  transition: opacity 0.2s;
}
.lightbox__close:hover { opacity: 1; }

.lightbox__counter {
  position: absolute;
  bottom: 1.5rem;
  left: 50%;
  transform: translateX(-50%);
  font-family: var(--font-mono);
  font-size: 0.65rem;
  letter-spacing: 0.1em;
  color: rgba(255,255,255,0.6);
}
.lightbox__nav {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  background: rgba(255,255,255,0.1);
  border: none;
  color: white;
  font-size: 1.5rem;
  width: 48px; height: 48px;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: background 0.2s;
  z-index: 1000;
}
.lightbox__nav:hover { background: rgba(255,255,255,0.25); }
#lightbox-prev { left: 1.5rem; }
#lightbox-next { right: 1.5rem; }

/* ─── VÍDEO INCRUSTADO ───────────────────────────────────── */
.detalle__video { margin-block-start: 1.25rem; }
.detalle__video + .detalle__video { margin-block-start: 1.5rem; }
.detalle__video-label {
  font-family: var(--font-mono); font-size: 0.58rem; letter-spacing: 0.12em;
  text-transform: lowercase; color: var(--muted); display: block; margin-block-end: 0.5rem;
}
.detalle__video iframe {
  width: 100%;
  aspect-ratio: 16 / 9;
  border: none;
  display: block;
  box-shadow: var(--shadow-card);
}