/* =============================================================
   1. Tokens
   ============================================================= */
:root {
  --bg:        #0a0a09;
  --bg-2:      #131211;
  --paper:     #161514;
  --ink:       #f7f4ef;
  --ink-soft:  rgba(247,244,239,.78);
  --mute:      #948d80;
  --accent:    #c9a961;
  --accent-2:  #e4c98a;
  --line:      rgba(247,244,239,.14);
  --line-strong: rgba(247,244,239,.28);

  --gradient-1: rgba(201,169,97,.22);
  --gradient-2: rgba(255,255,255,.05);
  --gradient-3: rgba(140,140,140,.10);

  --serif: 'Cormorant Garamond', Georgia, 'Times New Roman', serif;
  --sans:  'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  --mono:  'JetBrains Mono', 'SFMono-Regular', Consolas, monospace;

  --ease-out:  cubic-bezier(0.16, 1, 0.3, 1);
  --ease-in:   cubic-bezier(0.7, 0, 0.84, 0);
  --ease-soft: cubic-bezier(0.25, 0.46, 0.45, 0.94);

  --nav-h: 76px;
  --gutter: 1.4rem;
}

@property --mx { syntax: '<percentage>'; inherits: true; initial-value: 50%; }
@property --my { syntax: '<percentage>'; inherits: true; initial-value: 50%; }

/* =============================================================
   2. Reset & base
   ============================================================= */
*, *::before, *::after { box-sizing: border-box; margin: 0; }
html {
  -webkit-text-size-adjust: 100%;
  tab-size: 2;
  overflow-x: clip;
  scroll-behavior: smooth;
}
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } }

body {
  background: var(--bg);
  color: var(--ink);
  font-family: var(--sans);
  font-weight: 300;
  font-size: 16px;
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  overflow-x: clip;
  overscroll-behavior-y: none;
}

img, svg, video { display: block; max-width: 100%; }
button { font: inherit; color: inherit; cursor: pointer; border: 0; background: none; }
a { color: inherit; text-decoration: none; }
p { text-wrap: pretty; }
h1, h2, h3, h4 { text-wrap: balance; line-height: 1.05; letter-spacing: -0.01em; font-weight: 500; }
ol, ul { list-style: none; padding: 0; }
::selection { background: var(--accent); color: var(--bg); }

:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 3px;
  border-radius: 3px;
}

.skip-link {
  position: fixed; top: -100px; left: 1rem; z-index: 9999;
  padding: .7rem 1.2rem; background: var(--ink); color: var(--bg);
  border-radius: 6px; font-weight: 500; font-size: .9rem;
}
.skip-link:focus { top: 1rem; }

/* =============================================================
   3. Utilities
   ============================================================= */
.container {
  max-width: 1220px;
  margin-inline: auto;
  padding-inline: var(--gutter);
}

.eyebrow {
  font-family: var(--mono);
  font-size: .74rem;
  letter-spacing: .16em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: .9rem;
}

.section-title {
  font-family: var(--serif);
  font-style: italic;
  font-weight: 500;
  font-size: clamp(2rem, 4.6vw, 3.4rem);
  margin-bottom: 1.6rem;
  max-width: 16ch;
}

.section-intro {
  font-size: 1.05rem;
  color: var(--ink-soft);
  max-width: 62ch;
  margin-bottom: 3rem;
}

.section { padding-block: clamp(4.5rem, 9vw, 8rem); position: relative; }

[data-reveal] {
  opacity: 0;
  transform: translateY(34px);
  transition: opacity .85s var(--ease-soft), transform .85s var(--ease-soft);
}
[data-reveal].is-revealed { opacity: 1; transform: none; }

/* =============================================================
   4. Buttons
   ============================================================= */
.btn {
  display: inline-flex; align-items: center; gap: .5rem;
  padding: .95rem 1.9rem;
  font-family: var(--sans); font-weight: 500; font-size: .95rem;
  border-radius: 999px;
  transition: transform .5s var(--ease-soft), box-shadow .5s var(--ease-soft),
              background .35s var(--ease-out), color .35s var(--ease-out), border-color .35s var(--ease-out);
}
.btn-primary {
  background: var(--ink); color: var(--bg);
  border: 1px solid var(--ink);
}
.btn-primary:hover {
  background: var(--accent); border-color: var(--accent);
  transform: translateY(-3px);
  box-shadow: 0 20px 40px -14px rgba(201,169,97,.45);
}
.btn-ghost {
  border: 1px solid var(--line-strong);
  color: var(--ink);
}
.btn-ghost:hover {
  border-color: var(--accent); color: var(--accent);
  transform: translateY(-3px);
}
.btn:active { transform: translateY(-1px); transition-duration: .12s; }

/* =============================================================
   5. Nav
   ============================================================= */
.nav {
  position: fixed; top: 0; inset-inline: 0; z-index: 300;
  height: var(--nav-h);
  display: flex; align-items: center;
  transition: background-color .4s var(--ease-out), box-shadow .4s var(--ease-out), border-color .4s var(--ease-out);
  border-bottom: 1px solid transparent;
}
.nav.is-scrolled {
  background: rgba(10,10,9,.86);
  backdrop-filter: blur(14px) saturate(140%);
  -webkit-backdrop-filter: blur(14px) saturate(140%);
  border-bottom-color: var(--line);
}
.nav-inner { display: flex; align-items: center; justify-content: space-between; width: 100%; }
.nav-logo {
  font-family: var(--serif); font-style: italic; font-size: 1.25rem; font-weight: 600;
  letter-spacing: .01em;
}
.nav-links { display: none; align-items: center; gap: 2.2rem; }
@media (min-width: 960px) { .nav-links { display: flex; } }
.nav-link {
  position: relative; font-size: .92rem; color: var(--ink-soft);
  padding-block: .3rem;
  transition: color .3s var(--ease-out);
}
.nav-link::after {
  content: ""; position: absolute; left: 0; right: 0; bottom: 0;
  height: 1px; background: var(--accent);
  transform: scaleX(0); transform-origin: right;
  transition: transform .45s var(--ease-out);
}
.nav-link:hover { color: var(--ink); }
.nav-link:hover::after { transform: scaleX(1); transform-origin: left; }
.nav-link-cta {
  color: var(--ink);
  border: 1px solid var(--line-strong);
  border-radius: 999px;
  padding: .5rem 1.15rem;
}
.nav-link-cta::after { display: none; }
.nav-link-cta:hover { border-color: var(--accent); color: var(--accent); }

.nav-toggle {
  display: flex; flex-direction: column; gap: 5px; padding: .5rem;
  z-index: 310;
}
@media (min-width: 960px) { .nav-toggle { display: none; } }
.nav-toggle span { width: 22px; height: 1.5px; background: var(--ink); transition: transform .3s var(--ease-out), opacity .3s; }
.nav-toggle[aria-expanded="true"] span:nth-child(1) { transform: translateY(6.5px) rotate(45deg); }
.nav-toggle[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
.nav-toggle[aria-expanded="true"] span:nth-child(3) { transform: translateY(-6.5px) rotate(-45deg); }

.nav-mobile {
  position: fixed; inset: 0; z-index: 250;
  background: var(--bg);
  display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 1.6rem;
  clip-path: inset(0 0 100% 0);
  transition: clip-path .6s var(--ease-soft);
}
.nav-mobile[aria-hidden="false"] { clip-path: inset(0); }
.nav-mobile a {
  font-family: var(--serif); font-style: italic; font-size: 2rem;
  color: var(--ink);
}
.nav-mobile a:hover { color: var(--accent); }
html.nav-locked { overflow: hidden; }
@media (min-width: 960px) { .nav-mobile { display: none; } }

/* =============================================================
   6. Hero
   ============================================================= */
.hero {
  position: relative;
  min-height: 100svh;
  display: flex; align-items: center;
  overflow: clip;
  padding-top: var(--nav-h);
}
.hero-gradient {
  position: absolute; inset: 0; z-index: -2;
  background:
    radial-gradient(circle 620px at var(--mx, 50%) var(--my, 50%), var(--gradient-1) 0%, transparent 55%),
    radial-gradient(circle 780px at calc(var(--mx, 50%) + 12%) calc(var(--my, 50%) - 14%), var(--gradient-2) 0%, transparent 55%),
    radial-gradient(circle 700px at calc(var(--mx, 50%) - 16%) calc(var(--my, 50%) + 12%), var(--gradient-3) 0%, transparent 55%),
    var(--bg);
  filter: blur(46px) saturate(120%);
}
.hero-grain {
  position: absolute; inset: 0; z-index: -1;
  opacity: .045; mix-blend-mode: overlay; pointer-events: none;
  background-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 200 200'><filter id='n'><feTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='3' stitchTiles='stitch'/><feColorMatrix values='0 0 0 0 1 0 0 0 0 1 0 0 0 0 1 0 0 0 0.5 0'/></filter><rect width='100%25' height='100%25' filter='url(%23n)'/></svg>");
  background-size: 220px 220px;
}
.hero-inner { width: 100%; padding-block: 3rem; }
.hero-kicker {
  font-family: var(--mono); font-size: .8rem; letter-spacing: .14em; text-transform: uppercase;
  color: var(--mute); margin-bottom: 1.6rem;
}
.hero-title {
  font-family: var(--serif); font-weight: 600; font-style: normal;
  font-size: clamp(3.2rem, 11vw, 8.6rem);
  line-height: .94;
  letter-spacing: -.01em;
  max-width: 20ch;
}
.hero-sub {
  font-family: var(--serif); font-size: clamp(1.4rem, 2.6vw, 2rem);
  color: var(--accent-2); font-weight: 400; font-style: italic;
  margin-top: 1.6rem; max-width: 22ch;
}
.hero-lede {
  margin-top: 1.6rem; max-width: 46ch;
  color: var(--ink-soft); font-size: 1.05rem;
}
.hero-actions { display: flex; flex-wrap: wrap; gap: 1rem; margin-top: 2.6rem; }

.hero-scroll-hint {
  position: absolute; bottom: 2.4rem; left: 50%; transform: translateX(-50%);
  width: 1px; height: 46px; background: var(--line-strong);
  overflow: hidden;
}
.hero-scroll-hint span {
  display: block; width: 100%; height: 40%;
  background: var(--accent);
  animation: scrollHint 2.4s var(--ease-soft) infinite;
}
@keyframes scrollHint {
  0% { transform: translateY(-100%); }
  100% { transform: translateY(250%); }
}
@media (max-width: 719px) { .hero-scroll-hint { display: none; } }

/* =============================================================
   7. Biografía
   ============================================================= */
.bio-grid { display: grid; gap: 3rem; }
@media (min-width: 960px) {
  .bio-grid { grid-template-columns: 1.15fr .85fr; gap: 5rem; align-items: start; }
}
.bio-lead {
  font-family: var(--serif); font-style: italic; font-size: clamp(1.3rem, 2.2vw, 1.7rem);
  line-height: 1.4; color: var(--ink); margin-bottom: 1.8rem;
}
.bio-body { color: var(--ink-soft); max-width: 62ch; margin-bottom: 1.4rem; font-size: 1.02rem; }

.bio-portrait { position: relative; }
.bio-portrait-img {
  width: 100%;
  aspect-ratio: 4/5;
  object-fit: cover;
  border-radius: 4px;
  filter: grayscale(.08) contrast(1.04);
}
.placeholder-box {
  aspect-ratio: 4/5;
  border: 1px dashed var(--line-strong);
  border-radius: 4px;
  display: flex; flex-direction: column; align-items: center; justify-content: center; gap: .9rem;
  background: linear-gradient(160deg, var(--paper), var(--bg-2));
  color: var(--mute); text-align: center; padding: 2rem;
}
.placeholder-mark { font-size: 1.8rem; color: var(--accent); opacity: .6; }
.placeholder-text { font-size: .85rem; line-height: 1.5; }
.bio-portrait figcaption {
  margin-top: 1rem; font-family: var(--mono); font-size: .74rem;
  letter-spacing: .06em; color: var(--mute); text-transform: uppercase;
}

/* =============================================================
   8. Formación
   ============================================================= */
.steps {
  display: grid; gap: 2.6rem; margin-top: 2.6rem;
}
@media (min-width: 720px) { .steps { grid-template-columns: repeat(3, 1fr); gap: 2.2rem; } }
.step { border-top: 1px solid var(--line); padding-top: 1.8rem; }
.step-num {
  font-family: var(--mono); font-size: .8rem; color: var(--accent);
  display: block; margin-bottom: 1rem;
}
.step-title {
  font-family: var(--serif); font-style: italic; font-size: 1.5rem; margin-bottom: .8rem;
}
.step-text { color: var(--ink-soft); font-size: .98rem; }

/* =============================================================
   9. Stats
   ============================================================= */
.section-stats { background: var(--paper); border-block: 1px solid var(--line); }
.stats-grid {
  display: grid; gap: 2.4rem;
  grid-template-columns: repeat(2, 1fr);
}
@media (min-width: 720px) { .stats-grid { grid-template-columns: repeat(4, 1fr); } }
.stat { text-align: center; }
.stat-num {
  display: block; font-family: var(--serif); font-style: italic; font-weight: 600;
  font-size: clamp(2.2rem, 5vw, 3.6rem); color: var(--accent);
}
.stat-label {
  display: block; margin-top: .6rem; font-size: .82rem; color: var(--mute);
  letter-spacing: .04em;
}

/* =============================================================
   9b. Momentos
   ============================================================= */
.momentos-grid { display: grid; gap: 1.4rem; }
@media (min-width: 720px) { .momentos-grid { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 1024px) { .momentos-grid { grid-template-columns: repeat(3, 1fr); } }
.momento img {
  width: 100%; aspect-ratio: 3/2; object-fit: cover;
  border-radius: 4px;
  filter: saturate(1.05);
  transition: transform .8s var(--ease-soft), filter .5s;
}
.momento img.momento-img-faces { object-position: 50% 22%; }
.momento { overflow: hidden; border-radius: 4px; }
.momento:hover img { transform: scale(1.04); filter: saturate(1.15); }
.momento figcaption {
  margin-top: .9rem; font-size: .9rem; color: var(--mute);
}

/* =============================================================
   10. Catálogo de obras
   ============================================================= */
.works-list { border-top: 1px solid var(--line); }
.work-row { border-bottom: 1px solid var(--line); }
.work-row summary {
  list-style: none;
  display: flex; align-items: center; justify-content: space-between; gap: 1.5rem;
  padding-block: 1.5rem;
  cursor: pointer;
  transition: padding-left .4s var(--ease-soft), background-color .4s var(--ease-soft);
}
.work-row summary::-webkit-details-marker { display: none; }
.work-row summary::after {
  content: "+";
  font-family: var(--mono); font-size: 1.1rem; color: var(--mute);
  transition: transform .4s var(--ease-soft), color .3s;
  flex-shrink: 0;
}
.work-row[open] summary::after { content: "\2212"; color: var(--accent); }
.work-row summary:hover {
  padding-left: 1rem;
  background: rgba(247,244,239,.03);
}
.work-title {
  font-family: var(--serif); font-style: italic; font-size: clamp(1.3rem, 2.4vw, 1.9rem);
  flex: 1;
}
.work-meta {
  font-family: var(--mono); font-size: .74rem; color: var(--mute);
  text-transform: uppercase; letter-spacing: .04em;
  white-space: nowrap; display: none;
}
@media (min-width: 720px) { .work-meta { display: block; } }
.work-body { padding-bottom: 1.6rem; color: var(--ink-soft); max-width: 62ch; font-size: .96rem; }

/* =============================================================
   11. Escucha
   ============================================================= */
.audio-groups { border-top: 1px solid var(--line); }
.audio-group { border-bottom: 1px solid var(--line); }
.audio-group summary {
  list-style: none;
  display: flex; align-items: center; justify-content: space-between; gap: 1.5rem;
  padding-block: 1.4rem;
  cursor: pointer;
}
.audio-group summary::-webkit-details-marker { display: none; }
.audio-group summary::after {
  content: "+";
  font-family: var(--mono); font-size: 1.1rem; color: var(--mute);
  order: 3;
}
.audio-group[open] summary::after { content: "\2212"; color: var(--accent); }
.audio-group-title {
  font-family: var(--serif); font-style: italic; font-size: clamp(1.15rem, 2vw, 1.5rem);
  flex: 1;
}
.audio-group-count {
  font-family: var(--mono); font-size: .72rem; color: var(--mute);
  border: 1px solid var(--line-strong); border-radius: 999px; padding: .2rem .6rem;
}
.audio-list { padding-bottom: 1.4rem; display: flex; flex-direction: column; gap: 1rem; }
.audio-track {
  display: flex; flex-direction: column; gap: .5rem;
}
@media (min-width: 720px) {
  .audio-track { flex-direction: row; align-items: center; gap: 1.4rem; }
  .audio-track-title { width: 15rem; flex-shrink: 0; }
}
.audio-track-title { font-size: .96rem; color: var(--ink-soft); display: flex; flex-direction: column; gap: .3rem; }
.audio-track-spotify {
  font-family: var(--mono); font-size: .68rem; letter-spacing: .02em;
  color: var(--accent); width: fit-content;
  border-bottom: 1px solid transparent;
  transition: border-color .3s, color .3s;
}
.audio-track-spotify:hover { color: var(--accent-2); border-color: var(--accent-2); }
.audio-track audio { width: 100%; height: 36px; }
.audio-also {
  margin-top: 2.2rem; font-size: .9rem; color: var(--mute);
}
.audio-also a { color: var(--accent); border-bottom: 1px solid var(--accent); }
.audio-also a:hover { color: var(--accent-2); }

/* =============================================================
   12. Marquee (reconocimientos)
   ============================================================= */
.section-marquee { padding-block: 2.6rem; border-block: 1px solid var(--line); }
.marquee { overflow: hidden; position: relative; }
.marquee::before, .marquee::after {
  content: ""; position: absolute; top: 0; bottom: 0; width: 90px; z-index: 2; pointer-events: none;
}
.marquee::before { left: 0; background: linear-gradient(90deg, var(--bg), transparent); }
.marquee::after  { right: 0; background: linear-gradient(270deg, var(--bg), transparent); }
.marquee-track {
  display: inline-flex; gap: 2.4rem; white-space: nowrap;
  font-family: var(--mono); font-size: .82rem; letter-spacing: .04em; color: var(--mute);
  animation: marqueeScroll 34s linear infinite;
}
.marquee-track span[aria-hidden] { color: var(--accent); }
@keyframes marqueeScroll {
  from { transform: translateX(0); }
  to   { transform: translateX(-50%); }
}
@media (prefers-reduced-motion: reduce) {
  .marquee-track { animation-duration: 70s; }
}

/* =============================================================
   13. Contacto
   ============================================================= */
.section-contact { text-align: center; }
.contact-inner { display: flex; flex-direction: column; align-items: center; }
.contact-title {
  font-family: var(--serif); font-style: italic; font-weight: 500;
  font-size: clamp(1.8rem, 4vw, 2.8rem);
  margin-bottom: 2.2rem; max-width: 20ch;
}
.is-hidden { display: none !important; }
.contact-form {
  width: 100%; max-width: 34rem;
  display: flex; flex-direction: column; gap: 1.3rem;
  margin-top: .6rem; text-align: left;
}
.form-row { display: grid; grid-template-columns: 1fr; gap: 1.3rem; }
@media (min-width: 640px) { .form-row { grid-template-columns: 1fr 1fr; } }
.form-field { display: flex; flex-direction: column; gap: .5rem; }
.form-field span {
  font-family: var(--mono); font-size: .74rem; letter-spacing: .06em; text-transform: uppercase;
  color: var(--mute);
}
.form-field span em { font-style: italic; text-transform: none; letter-spacing: 0; opacity: .75; }
.form-field input, .form-field textarea {
  width: 100%; background: transparent; color: var(--ink);
  font-family: var(--sans); font-size: 1rem;
  border: none; border-bottom: 1px solid var(--line-strong);
  padding: .55rem .1rem; resize: vertical;
  transition: border-color .3s var(--ease-out);
}
.form-field input:focus, .form-field textarea:focus { border-color: var(--accent); outline: none; }
.form-honey { position: absolute; left: -9999px; width: 1px; height: 1px; opacity: 0; }
.contact-form .btn { align-self: flex-start; }
.contact-form .btn:disabled { opacity: .6; cursor: default; transform: none; }
.form-status { font-size: .9rem; min-height: 1.2em; }
.form-status.is-success { color: var(--accent); }
.form-status.is-error { color: #d98a7a; }
.contact-email-alt {
  display: inline-block; margin-top: 2rem;
  font-size: .88rem; color: var(--mute);
  border-bottom: 1px solid transparent;
  transition: color .3s, border-color .3s;
}
.contact-email-alt:hover { color: var(--accent); border-color: var(--accent); }
.contact-social { display: flex; gap: 2rem; margin-top: 2.4rem; }
.contact-social a {
  font-size: .92rem; color: var(--mute);
  border-bottom: 1px solid transparent;
  transition: color .3s, border-color .3s;
}
.contact-social a:hover { color: var(--accent); border-color: var(--accent); }

/* =============================================================
   14. Footer
   ============================================================= */
.footer { padding-block: 2.6rem; border-top: 1px solid var(--line); }
.footer-inner {
  display: flex; flex-direction: column; gap: .5rem;
  font-size: .8rem; color: var(--mute);
}
@media (min-width: 720px) {
  .footer-inner { flex-direction: row; justify-content: space-between; }
}

/* =============================================================
   15. Responsive
   ============================================================= */
@media (min-width: 540px) { :root { --gutter: 2rem; } }
@media (min-width: 1280px) { :root { --gutter: 2.6rem; } }

/* =============================================================
   16. Reduced motion — only intrusive effects
   ============================================================= */
@media (prefers-reduced-motion: reduce) {
  .hero-scroll-hint span { animation: none; }
}