:root {
  --bg: #000;
  --fg: #f2f2f2;
  --muted: #8a8a8a;
  --accent: #e8ff3a;
  --line: #222;
}

* { box-sizing: border-box; margin: 0; padding: 0; }

html { scroll-behavior: smooth; }

body {
  background: var(--bg);
  color: var(--fg);
  font-family: "Space Grotesk", system-ui, sans-serif;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

a { color: inherit; text-decoration: none; }

/* Header */
.site-header {
  position: sticky;
  top: 0;
  z-index: 10;
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 1rem clamp(1rem, 4vw, 3rem);
  background: rgba(0, 0, 0, 0.85);
  backdrop-filter: blur(6px);
  border-bottom: 1px solid var(--line);
}
.logo { font-weight: 700; letter-spacing: 0.2em; }
.site-header nav { display: flex; gap: clamp(1rem, 3vw, 2rem); font-size: 0.9rem; text-transform: uppercase; letter-spacing: 0.1em; }
.site-header nav a:hover { color: var(--accent); }

/* Hero */
.hero {
  min-height: 70vh;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  text-align: center;
  padding: 2rem 1rem;
}
.hero h1 {
  font-size: clamp(3rem, 14vw, 10rem);
  line-height: 1;
  letter-spacing: 0.05em;
}
.tagline { margin-top: 1rem; color: var(--muted); text-transform: uppercase; letter-spacing: 0.3em; font-size: 0.85rem; }

/* Secciones */
.section {
  max-width: 1200px;
  margin: 0 auto;
  padding: clamp(3rem, 8vw, 6rem) clamp(1rem, 4vw, 3rem);
  border-top: 1px solid var(--line);
}
.section h2 {
  font-size: 0.85rem;
  text-transform: uppercase;
  letter-spacing: 0.3em;
  color: var(--accent);
  margin-bottom: 2rem;
}

/* Galería */
.gallery-nav { display: flex; gap: 1.5rem; flex-wrap: wrap; margin-bottom: 3rem; text-transform: uppercase; letter-spacing: 0.15em; font-size: 0.9rem; }
.gallery-nav a { border-bottom: 1px solid #444; padding-bottom: 0.2rem; }
.gallery-nav a:hover { color: var(--accent); border-color: var(--accent); }
.group { scroll-margin-top: 5rem; }
.group + .group { margin-top: 4rem; }
.group h3 {
  font-size: clamp(1.75rem, 5vw, 3rem);
  line-height: 1.1;
  margin-bottom: 1.5rem;
}
.gallery { columns: 3 260px; column-gap: 1.25rem; }
.gallery figure { break-inside: avoid; margin-bottom: 1.25rem; cursor: zoom-in; }
.gallery img,
.gallery video {
  width: 100%;
  display: block;
  background: #111;
  transition: opacity 0.2s;
}
.gallery figure:hover img,
.gallery figure:hover video { opacity: 0.75; }

/* Bio */
.bio-text { max-width: 65ch; font-size: clamp(1.05rem, 2vw, 1.25rem); }
.bio-text p + p { margin-top: 1.2em; }

/* Formulario */
.contact-form { max-width: 600px; display: grid; gap: 1.25rem; }
.contact-form label { display: grid; gap: 0.4rem; font-size: 0.8rem; text-transform: uppercase; letter-spacing: 0.15em; color: var(--muted); }
.contact-form input,
.contact-form textarea {
  font: inherit;
  font-size: 1rem;
  text-transform: none;
  letter-spacing: normal;
  color: var(--fg);
  background: transparent;
  border: 1px solid #444;
  padding: 0.8rem;
  border-radius: 0;
}
.contact-form input:focus,
.contact-form textarea:focus { outline: none; border-color: var(--accent); }
.contact-form button {
  justify-self: start;
  font: inherit;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.15em;
  padding: 0.8rem 2rem;
  background: var(--fg);
  color: var(--bg);
  border: none;
  cursor: pointer;
}
.contact-form button:hover { background: var(--accent); }
.contact-form button:disabled { opacity: 0.5; cursor: wait; }
.honey { position: absolute; left: -9999px; }
.form-status { min-height: 1.5em; font-size: 0.95rem; }
.form-status.ok { color: var(--accent); }
.form-status.error { color: #ff5a5a; }

/* Footer */
.site-footer { text-align: center; padding: 2rem 1rem; color: var(--muted); font-size: 0.8rem; border-top: 1px solid var(--line); }

/* Lightbox */
.lightbox {
  position: fixed;
  inset: 0;
  z-index: 100;
  background: rgba(0, 0, 0, 0.95);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 1rem;
}
.lightbox[hidden] { display: none; }
.lightbox-media img,
.lightbox-media video { display: block; max-width: calc(100vw - 2rem); max-height: 88vh; object-fit: contain; }
.lightbox-prev,
.lightbox-next {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  background: none;
  border: none;
  color: var(--fg);
  font-size: 3rem;
  padding: 1rem;
  cursor: pointer;
  text-shadow: 0 0 8px #000;
}
.lightbox-prev { left: 0.25rem; }
.lightbox-next { right: 0.25rem; }
.lightbox button:hover { color: var(--accent); }
.lightbox-close {
  position: absolute;
  top: 1rem;
  right: 1.25rem;
  background: none;
  border: none;
  color: var(--fg);
  font-size: 2.5rem;
  cursor: pointer;
  z-index: 1;
}

@media (max-width: 520px) {
  .site-header nav { font-size: 0.75rem; }
}