/* =========================================================
   Vijidi Art — hoja de estilos compartida
   Paleta: terracota quemada, negro cerámica, bizcocho, oro, umbra
   ========================================================= */

:root {
  --terracota: #B5651D;
  --negro-ceramica: #211D1A;
  --bizcocho: #EFE7DA;
  --oro: #B08628;
  --umbra: #4A362A;
  --blanco: #FAF7F2;

  --font-display: "Fraunces", serif;
  --font-body: "Work Sans", sans-serif;
  --font-mono: "IBM Plex Mono", monospace;

  --max-width: 1280px;
  --gutter: clamp(1.25rem, 4vw, 3rem);
}

*, *::before, *::after { box-sizing: border-box; }
html, body { margin: 0; padding: 0; }

body {
  background: var(--bizcocho);
  color: var(--negro-ceramica);
  font-family: var(--font-body);
  font-size: 17px;
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
}

img { max-width: 100%; display: block; }
a { color: inherit; }

h1, h2, h3, h4 {
  font-family: var(--font-display);
  font-weight: 600;
  line-height: 1.05;
  margin: 0 0 0.5em;
  letter-spacing: -0.01em;
}

h1 { font-size: clamp(2.6rem, 6vw, 5.2rem); font-weight: 500; }
h2 { font-size: clamp(1.8rem, 3.4vw, 2.8rem); }
h3 { font-size: 1.25rem; }

p { margin: 0 0 1em; }

.eyebrow {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--oro);
}

/* ---------- idiomas ---------- */
html.lang-es [data-lang="en"] { display: none !important; }
html.lang-en [data-lang="es"] { display: none !important; }

/* ---------- layout ---------- */
.wrap {
  max-width: var(--max-width);
  margin: 0 auto;
  padding-left: var(--gutter);
  padding-right: var(--gutter);
}

/* ---------- header / nav ---------- */
.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: var(--bizcocho);
  border-bottom: 1px solid rgba(33,29,26,0.12);
}

.nav-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1.1rem 0;
  gap: 1.5rem;
}

.logo {
  font-family: var(--font-display);
  font-size: 1.35rem;
  font-weight: 600;
  text-decoration: none;
  letter-spacing: -0.01em;
  display: flex;
  align-items: center;
  gap: 0.6rem;
}

.logo em { color: var(--oro); font-style: italic; }

.logo-mark {
  height: 54px;
  width: 54px;
  object-fit: contain;
  display: block;
}

.nav-links {
  display: flex;
  gap: 2rem;
  list-style: none;
  margin: 0;
  padding: 0;
  font-family: var(--font-mono);
  font-size: 0.78rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.nav-links a {
  text-decoration: none;
  padding-bottom: 3px;
  border-bottom: 2px solid transparent;
  transition: border-color .2s ease, color .2s ease;
}

.nav-links a:hover,
.nav-links a[aria-current="page"] {
  border-color: var(--terracota);
  color: var(--terracota);
}

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

.lang-toggle {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.08em;
  background: none;
  border: 1px solid var(--negro-ceramica);
  border-radius: 999px;
  padding: 0.35rem 0.85rem;
  cursor: pointer;
  color: var(--negro-ceramica);
}

.lang-toggle:hover { background: var(--negro-ceramica); color: var(--bizcocho); }

.menu-btn {
  display: none;
  background: none;
  border: none;
  font-family: var(--font-mono);
  font-size: 0.8rem;
  cursor: pointer;
}

@media (max-width: 780px) {
  .nav-links { display: none; }
  .menu-btn { display: block; }
  .nav-links.open {
    display: flex;
    flex-direction: column;
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: var(--bizcocho);
    padding: 1.5rem var(--gutter) 2rem;
    border-bottom: 1px solid rgba(33,29,26,0.12);
    gap: 1.1rem;
  }
}

/* ---------- divisor espiral (rollo de barro) ---------- */
.coil-divider {
  display: flex;
  justify-content: center;
  margin: 3.5rem 0;
}
.coil-divider svg { width: 72px; height: 40px; }
.coil-divider path { fill: none; stroke: var(--oro); stroke-width: 2; }

/* ---------- hero ---------- */
.hero {
  position: relative;
  min-height: 88vh;
  display: flex;
  align-items: center;
  overflow: hidden;
  background: var(--negro-ceramica);
  color: var(--blanco);
}

.hero-bg {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.55;
}

.hero-content {
  position: relative;
  z-index: 2;
  padding: 6rem var(--gutter) 4rem;
  max-width: 760px;
}

.hero h1 { color: var(--blanco); }
.hero .lede { font-size: 1.15rem; max-width: 46ch; color: rgba(250,247,242,0.88); }

.btn-row { display: flex; flex-wrap: wrap; gap: 1rem; margin-top: 2rem; }

.btn {
  font-family: var(--font-mono);
  font-size: 0.78rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  text-decoration: none;
  padding: 0.9rem 1.6rem;
  border-radius: 2px;
  display: inline-block;
  border: 1px solid currentColor;
}

.btn-solid { background: var(--terracota); border-color: var(--terracota); color: var(--blanco); }
.btn-solid:hover { background: var(--oro); border-color: var(--oro); }
.btn-outline { color: var(--blanco); }
.btn-outline:hover { background: rgba(250,247,242,0.12); }

/* ---------- secciones ---------- */
section { padding: 4.5rem 0; }
.section-head { max-width: 60ch; margin-bottom: 2.5rem; }

/* ---------- galería / grid de piezas ---------- */
.piece-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
  gap: 2.2rem 1.6rem;
}

.piece-card { display: block; text-decoration: none; color: inherit; }

.piece-frame {
  background: var(--negro-ceramica);
  padding: 0.9rem;
  margin-bottom: 0.9rem;
  overflow: hidden;
}

.piece-frame img {
  width: 100%;
  height: 340px;
  object-fit: cover;
  transition: transform .5s ease;
}

.piece-card:hover .piece-frame img { transform: scale(1.045); }

.piece-label {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  color: var(--umbra);
  border-top: 1px solid rgba(33,29,26,0.15);
  padding-top: 0.6rem;
  line-height: 1.6;
}

.piece-label .title {
  font-family: var(--font-display);
  font-size: 1.05rem;
  color: var(--negro-ceramica);
  display: block;
  margin-bottom: 0.15rem;
}

/* ---------- filtros de categoría ---------- */
.filter-row {
  display: flex;
  flex-wrap: wrap;
  gap: 0.6rem;
  margin-bottom: 2.5rem;
  font-family: var(--font-mono);
  font-size: 0.75rem;
  letter-spacing: 0.05em;
  text-transform: uppercase;
}

.filter-btn {
  background: none;
  border: 1px solid var(--umbra);
  color: var(--umbra);
  padding: 0.5rem 1.1rem;
  border-radius: 999px;
  cursor: pointer;
}

.filter-btn.active,
.filter-btn:hover {
  background: var(--negro-ceramica);
  border-color: var(--negro-ceramica);
  color: var(--blanco);
}

/* ---------- notas / placeholders ---------- */
.notice {
  background: rgba(176,134,40,0.12);
  border: 1px dashed var(--oro);
  padding: 1rem 1.25rem;
  font-family: var(--font-mono);
  font-size: 0.78rem;
  margin: 1.5rem 0;
}

/* ---------- bio / about ---------- */
.about-grid {
  display: grid;
  grid-template-columns: 0.85fr 1.15fr;
  gap: clamp(2rem, 5vw, 5rem);
  align-items: center;
}
@media (max-width: 820px) { .about-grid { grid-template-columns: 1fr; } }

.about-portrait { background: var(--negro-ceramica); padding: 0.9rem; }
.about-portrait img { width: 100%; height: auto; object-fit: cover; }

.pull-quote {
  font-family: var(--font-display);
  font-style: italic;
  font-size: clamp(1.3rem, 2.4vw, 1.7rem);
  color: var(--umbra);
  border-left: 3px solid var(--terracota);
  padding-left: 1.3rem;
  margin: 2rem 0;
}

/* ---------- proceso / pasos ---------- */
.process-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 1.8rem;
}
.process-list li { border-top: 1px solid rgba(33,29,26,0.15); padding-top: 1rem; }
.process-list .step {
  font-family: var(--font-mono);
  color: var(--oro);
  font-size: 0.78rem;
  display: block;
  margin-bottom: 0.4rem;
}

/* ---------- FAQ ---------- */
.faq-item { border-bottom: 1px solid rgba(33,29,26,0.15); padding: 1.4rem 0; }
.faq-item h3 { margin-bottom: 0.5rem; font-size: 1.05rem; }
.faq-item p { color: var(--umbra); margin: 0; }

/* ---------- contacto ---------- */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: clamp(2rem, 5vw, 4rem);
}
@media (max-width: 780px) { .contact-grid { grid-template-columns: 1fr; } }

.contact-line {
  display: flex;
  justify-content: space-between;
  border-top: 1px solid rgba(33,29,26,0.15);
  padding: 1rem 0;
  font-family: var(--font-mono);
  font-size: 0.85rem;
}
.contact-line a { text-decoration: none; }
.contact-line a:hover { color: var(--terracota); }

form.contact-form { display: flex; flex-direction: column; gap: 1.1rem; }
.contact-form label {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--umbra);
}
.contact-form input,
.contact-form textarea {
  width: 100%;
  font-family: var(--font-body);
  font-size: 1rem;
  padding: 0.75rem 0.2rem;
  border: none;
  border-bottom: 1px solid var(--negro-ceramica);
  background: transparent;
  color: var(--negro-ceramica);
}
.contact-form input:focus,
.contact-form textarea:focus { outline: none; border-color: var(--terracota); }
.contact-form button { align-self: flex-start; margin-top: 0.5rem; cursor: pointer; }

/* ---------- footer ---------- */
.site-footer {
  background: var(--negro-ceramica);
  color: var(--bizcocho);
  padding: 3.5rem 0 2rem;
  margin-top: 4rem;
}
.footer-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr;
  gap: 2.5rem;
  margin-bottom: 2.5rem;
}
@media (max-width: 700px) { .footer-grid { grid-template-columns: 1fr; } }

.footer-grid h4 {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--oro);
  margin-bottom: 1rem;
}
.footer-grid ul { list-style: none; margin: 0; padding: 0; }
.footer-grid li { margin-bottom: 0.55rem; }
.footer-grid a { text-decoration: none; font-size: 0.92rem; }
.footer-grid a:hover { color: var(--oro); }

.footer-bottom {
  border-top: 1px solid rgba(250,247,242,0.15);
  padding-top: 1.5rem;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  color: rgba(250,247,242,0.6);
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 0.8rem;
}

/* ---------- utilidades ---------- */
.center { text-align: center; }
.mt-0 { margin-top: 0; }