/* =============================================================
   Tokens
   ============================================================= */
:root {
  --paper:    #ddddd9;
  --paper-2:  #d0cec7;
  --white:    #ffffff;
  --ink:      #1a1816;
  --ink-soft: #45413a;
  --ink-mute: #726b60;

  --accent:      #6e2020;
  --accent-dark: #4c1515;

  --line:        rgba(26,24,22,.32);
  --line-strong: rgba(26,24,22,.55);

  /* Fixed dark-band tokens: always dark, regardless of light/dark theme
     (used by .contact and .cta, which are an accent band on the page, not the page itself) */
  --band-bg:   #1a1816;
  --band-text: #ddddd9;

  --serif: "Source Serif 4", "Georgia", serif;
  --sans:  "IBM Plex Sans", -apple-system, "Segoe UI", sans-serif;
  --mono:  "IBM Plex Mono", monospace;

  --container: 1003px;
}

:root[data-theme="dark"] {
  --paper:    #1b1917;
  --paper-2:  #252220;

  --ink:      #e8e5df;
  --ink-soft: #b8b2a6;
  --ink-mute: #928d7e;

  --accent:      #d9655c;
  --accent-dark: #b44a42;

  --line:        rgba(232,229,223,.16);
  --line-strong: rgba(232,229,223,.3);
}

[data-theme="dark"] body { color-scheme: dark; }
[data-theme="dark"] .mark-logo,
[data-theme="dark"] .foot-logo,
[data-theme="dark"] .page-hero-logo { filter: invert(1); }

* , *::before, *::after { box-sizing: border-box; margin: 0; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; scroll-padding-top: 92px; font-size: 80%; }
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } }

body {
  background: var(--paper);
  color: var(--ink);
  font-family: var(--sans);
  font-size: 1rem;
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
}

::selection { background: var(--accent); color: var(--paper); }

img, svg { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
button { font: inherit; color: inherit; background: none; border: 0; cursor: pointer; }
h1, h2, h3 { font-family: var(--serif); line-height: 1.15; font-weight: 600; letter-spacing: -.01em; }
p { max-width: 58ch; }

/* =============================================================
   Shared bits
   ============================================================= */
.kicker {
  display: inline-block;
  font-family: var(--mono);
  font-weight: 500;
  font-size: .76rem;
  letter-spacing: .12em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 1rem;
}
.kicker.light { color: rgba(247,246,243,.55); }
.kicker.center { display: block; text-align: center; }
h2.center { text-align: center; }

.text-link {
  font-size: .92rem; font-weight: 600;
  border-bottom: 1px solid currentColor;
  padding-bottom: 1px;
}

.btn-solid {
  display: inline-block;
  background: var(--ink);
  color: var(--paper);
  font-weight: 600; font-size: .95rem;
  padding: .85rem 1.7rem;
  border-radius: 2px;
  transition: background-color .2s ease;
}
.btn-solid:hover { background: var(--accent); }
.btn-solid-light { background: var(--band-text); color: var(--band-bg); }
.btn-solid-light:hover { background: var(--white); color: var(--accent); }

.btn-outline {
  display: inline-block;
  background: transparent; color: var(--band-text);
  border: 1px solid rgba(247,246,243,.4);
  font-weight: 600; font-size: .95rem;
  padding: .85rem 1.7rem;
  border-radius: 2px;
  transition: border-color .2s ease, color .2s ease;
}
.btn-outline:hover { border-color: var(--band-text); }

/* =============================================================
   Top bar
   ============================================================= */
.bar {
  position: sticky; top: 0; z-index: 100;
  background: var(--paper);
  border-bottom: 1.5px solid var(--line-strong);
}
.bar-inner {
  max-width: var(--container); margin-inline: auto; padding: 1.2rem 1.4rem;
  display: flex; align-items: center; justify-content: space-between; gap: 1.5rem;
}
.mark {
  display: flex; align-items: center; gap: .8rem;
}
.mark-logo { height: 34px; width: auto; display: block; }
.mark small {
  font-family: var(--sans); font-size: .76rem; font-weight: 400;
  color: var(--ink-mute);
}
.bar-actions { display: flex; align-items: center; gap: 1rem; }
.tabs { display: none; align-items: center; gap: 2rem; }
@media (min-width: 880px) { .tabs { display: flex; } }
.tabs a { font-size: .92rem; font-weight: 500; }
.tabs a:not(.tabs-cta):hover { color: var(--accent); }
.tabs-cta {
  font-size: .86rem;
  background: var(--ink); color: var(--paper);
  padding: .55rem 1.1rem; border-radius: 2px;
}
.tabs-cta:hover { background: var(--accent); }
.burger {
  font-family: var(--mono); font-size: .76rem; letter-spacing: .06em;
  border: 1px solid var(--line-strong); padding: .5rem .9rem; border-radius: 2px;
}
@media (min-width: 880px) { .burger { display: none; } }

.theme-toggle {
  display: flex; align-items: center; justify-content: center;
  width: 30px; height: 30px;
  border: 1px solid var(--line-strong); border-radius: 2px;
  background: transparent; color: var(--ink);
  flex-shrink: 0;
  transition: border-color .2s ease, color .2s ease;
}
.theme-toggle:hover { border-color: var(--accent); color: var(--accent); }
.theme-toggle svg { width: 14px; height: 14px; display: block; }
.theme-toggle .icon-moon { display: none; }
[data-theme="dark"] .theme-toggle .icon-sun { display: none; }
[data-theme="dark"] .theme-toggle .icon-moon { display: block; }
.mobile-tabs {
  display: flex; flex-direction: column;
  max-height: 0; overflow: hidden;
  transition: max-height .35s ease;
}
.bar.is-open .mobile-tabs { max-height: 300px; border-top: 1.5px solid var(--line-strong); }
.mobile-tabs a { padding: 1rem 1.4rem; border-bottom: 1.5px solid var(--line); font-size: .95rem; }
@media (min-width: 880px) { .mobile-tabs { display: none; } }

/* =============================================================
   Hero
   ============================================================= */
.hero {
  max-width: var(--container); margin-inline: auto;
  padding: 3.5rem 1.4rem;
  display: grid; gap: 2.6rem;
}
@media (min-width: 900px) {
  .hero { grid-template-columns: .85fr 1.15fr; align-items: center; padding-block: 4.5rem; gap: 3rem; }
}
.hero h1 {
  font-size: clamp(2.1rem, 4.6vw, 3.2rem);
  margin-bottom: 1.5rem;
  max-width: 14ch;
}
.hero-note { color: var(--ink-soft); margin-bottom: 2.2rem; max-width: 44ch; }
.hero-actions { display: flex; flex-wrap: wrap; align-items: center; gap: 1.8rem; }

.hero-photo { border: 1px solid var(--line-strong); }
.hero-photo img {
  width: 100%; aspect-ratio: 1/1; object-fit: cover; object-position: center 58%;
  filter: grayscale(.3) contrast(1.03);
}
@media (min-width: 900px) {
  .hero-photo img { aspect-ratio: 4/3.1; }
}

/* =============================================================
   Estudio en breve
   ============================================================= */
.b-label {
  font-family: var(--mono); font-size: .7rem; letter-spacing: .1em; text-transform: uppercase;
  color: var(--ink-mute); margin-bottom: .4rem;
}
.b-value { font-family: var(--serif); font-size: 1.05rem; font-weight: 600; line-height: 1.3; }

/* =============================================================
   About
   ============================================================= */
.about {
  max-width: var(--container); margin-inline: auto;
  padding: 1rem 1.4rem 5.5rem;
  display: grid; gap: 3rem;
  border-top: 1.5px solid var(--line);
  padding-top: 4.5rem;
}
@media (min-width: 880px) { .about { grid-template-columns: 1.2fr .8fr; align-items: center; gap: 3.5rem; } }
.about-photo { border: 1px solid var(--line-strong); }
.about-photo img {
  width: 100%; aspect-ratio: 5/4; object-fit: cover;
  filter: grayscale(.25) contrast(1.02);
}
.about-copy h2 { font-size: clamp(1.6rem, 3vw, 2.2rem); margin-bottom: 1.3rem; max-width: 16ch; }
.about-copy p { color: var(--ink-soft); margin-bottom: 1.2rem; }
.about-copy p.kicker { color: var(--accent); }
.pull {
  font-family: var(--serif); font-style: italic; font-size: 1.2rem;
  color: var(--ink); border-left: 2px solid var(--accent);
  padding-left: 1.2rem; margin-block: 1.6rem !important; max-width: 36ch;
}

/* =============================================================
   Matters — flat click-to-expand list
   ============================================================= */
.matters {
  max-width: var(--container); margin-inline: auto; padding: 3.2rem 1.4rem;
  border-top: 1.5px solid var(--line);
  display: grid; gap: 2rem;
}
@media (min-width: 980px) { .matters { grid-template-columns: 1.3fr 1fr; gap: 4rem; align-items: start; } }
.matters h2 { font-size: clamp(1.6rem, 3vw, 2.2rem); margin-bottom: 2.2rem; }
.matters-main > div + div { margin-top: 2.8rem; }

.brief-list { list-style: none; border-top: 1.5px solid var(--line-strong); }
.brief-item { border-bottom: 1.5px solid var(--line-strong); padding: .8rem 0; }

.matters-list { list-style: none; border-top: 1.5px solid var(--line-strong); }
.matter-item { border-bottom: 1.5px solid var(--line-strong); }
@media (min-width: 700px) {
  .matters-list {
    display: grid;
    grid-template-columns: 1fr 1fr;
    grid-template-rows: repeat(3, auto);
    grid-auto-flow: column;
    column-gap: 3rem;
  }
  .matter-item:nth-child(n+4) { padding-left: 3rem; margin-left: -3rem; border-left: 1.5px solid var(--line-strong); }
}

.matter-trigger {
  width: 100%;
  display: flex; align-items: baseline; gap: 1.5rem;
  padding: 1.05rem .2rem;
  text-align: left;
}
.matter-trigger:hover .m-title { color: var(--accent); }

.m-no {
  font-family: var(--mono); font-size: .85rem;
  color: var(--ink-mute); min-width: 2ch; flex-shrink: 0;
  padding-top: .3rem;
}
.m-title {
  font-family: var(--serif); font-size: clamp(1.1rem, 2.2vw, 1.4rem); font-weight: 600;
  flex: 1; transition: color .2s;
}
.m-toggle {
  font-family: var(--mono); font-size: 1.1rem; color: var(--accent);
  flex-shrink: 0; transition: transform .25s ease;
}
.matter-item.is-open .m-toggle { transform: rotate(45deg); }

.matter-panel {
  display: grid; grid-template-rows: 0fr;
  transition: grid-template-rows .35s cubic-bezier(.4,0,.2,1);
}
.matter-item.is-open .matter-panel { grid-template-rows: 1fr; }
.matter-panel-inner { overflow: hidden; }
.matter-panel p {
  color: var(--ink-soft); font-size: .96rem;
  padding: 0 .2rem 1.6rem calc(2ch + 1.5rem);
  max-width: 52ch;
}

/* =============================================================
   Resultados
   ============================================================= */
.results { max-width: var(--container); margin-inline: auto; padding: 3.2rem 1.4rem; border-top: 1.5px solid var(--line); text-align: center; }
.results h2 { font-size: clamp(1.6rem, 3vw, 2.2rem); margin-bottom: 3rem; }
.results-list {
  text-align: left;
  display: grid; gap: 1.5rem;
}
@media (min-width: 760px) {
  .results-list { grid-template-columns: repeat(3, 1fr); }
}
.result-item {
  border: 1.5px solid var(--line-strong);
  padding: 1.6rem 1.4rem 1.8rem;
}
.r-tag {
  font-family: var(--mono); font-size: .74rem; letter-spacing: .06em;
  color: var(--ink-mute); margin-bottom: .5rem;
}
.result-link { display: block; }
.result-link h3 {
  font-family: var(--serif); font-size: 1.05rem; font-weight: 600;
  color: var(--ink); margin-bottom: .4rem; max-width: 62ch;
  transition: color .2s;
}
.result-link:hover h3 { color: var(--accent); }
.result-source {
  font-family: var(--mono); font-size: .78rem; color: var(--ink-mute);
}

/* =============================================================
   Team
   ============================================================= */
.team { max-width: var(--container); margin-inline: auto; padding: 1rem 1.4rem 6rem; border-top: 1.5px solid var(--line); padding-top: 4.5rem; }
.team h2 { font-size: clamp(1.6rem, 3vw, 2.2rem); margin-bottom: 3.5rem; max-width: 20ch; }
.team-row { display: grid; gap: 2.5rem; }
@media (min-width: 760px) { .team-row { grid-template-columns: 1fr 1fr; gap: 3rem; } }

.person {
  padding: 10px;
  background: linear-gradient(155deg, #4a4a48 0%, #15130f 35%, #000 55%, #2e2c28 78%, #0a0908 100%);
  box-shadow:
    inset 0 0 0 1px rgba(255,255,255,.06),
    inset 2px 2px 3px rgba(255,255,255,.08),
    inset -3px -3px 6px rgba(0,0,0,.65),
    0 10px 24px -12px rgba(0,0,0,.4);
  display: flex;
}
.person-mat { background: #f8f7f4; padding: 9px; display: flex; flex: 1; min-width: 0; }
.person-inner {
  background: var(--paper);
  border: 1px solid var(--line);
  display: grid; grid-template-columns: 1fr;
  flex: 1; min-width: 0;
}
@media (min-width: 620px) { .person-inner { grid-template-columns: .85fr 1.15fr; } }

.person-photo {
  overflow: hidden; aspect-ratio: 3/4;
  border-bottom: 1.5px solid var(--line-strong);
}
@media (min-width: 620px) {
  .person-photo { aspect-ratio: auto; height: 100%; border-bottom: 0; border-right: 1px solid var(--line-strong); }
}
.person-photo svg { width: 100%; height: 100%; display: block; }

.person-body { padding: 1.3rem 1.5rem 1.4rem; display: flex; flex-direction: column; }
.person-head { display: flex; align-items: flex-start; justify-content: space-between; gap: 1rem; }
.person-logo { height: 24px; width: auto; flex-shrink: 0; opacity: .82; }
.person h3 { font-size: 1.15rem; }
.role {
  font-family: var(--mono); font-size: .72rem; letter-spacing: .08em; text-transform: uppercase;
  color: var(--ink-mute); margin: .3rem 0 .65rem;
}
.person-bio { color: var(--ink-soft); font-size: .87rem; line-height: 1.5; margin-bottom: 1.1rem; }

.person-facts { border-top: 1.5px solid var(--line); padding-top: .9rem; margin-top: auto; display: flex; flex-direction: column; gap: .5rem; }
.fact { display: flex; justify-content: space-between; align-items: baseline; gap: 1rem; margin: 0; }
.fact dt {
  font-family: var(--mono); font-size: .68rem; letter-spacing: .06em; text-transform: uppercase;
  color: var(--ink-mute); flex-shrink: 0;
}
.fact dd { font-size: .88rem; text-align: right; margin: 0; }
.fact dd a { border-bottom: 1px solid currentColor; padding-bottom: 1px; transition: color .2s; }
.fact dd a:hover { color: var(--accent); }

/* =============================================================
   Contact
   ============================================================= */
.contact {
  background: var(--band-bg); color: var(--band-text);
  padding: 6rem 1.4rem;
}
.contact-inner {
  max-width: var(--container); margin-inline: auto;
  display: grid; gap: 3rem;
}
@media (min-width: 880px) {
  .contact-inner { grid-template-columns: 1fr 1fr; align-items: center; gap: 4rem; }
}
.contact h2 { font-size: clamp(1.9rem, 4vw, 2.8rem); max-width: 18ch; margin-bottom: 1.2rem; }
.contact-note { color: rgba(247,246,243,.65); max-width: 44ch; margin-bottom: 2.6rem; }
.contact-row { display: flex; flex-wrap: wrap; gap: 1rem; margin-bottom: 2rem; }
.contact-addr { font-family: var(--mono); font-size: .82rem; color: rgba(247,246,243,.5); }
.contact-addr .office-no { color: var(--band-text); font-weight: 700; }

.contact-map {
  aspect-ratio: 4/3;
  border: 1.5px solid rgba(247,246,243,.25);
  overflow: hidden;
}
.contact-map iframe {
  width: 100%; height: 100%; border: 0;
  filter: grayscale(.4) contrast(1.05) brightness(.95);
}

/* =============================================================
   Sub-pages (El estudio, etc.)
   ============================================================= */
.page-hero {
  max-width: var(--container); margin-inline: auto;
  padding: 3.5rem 1.4rem 2.5rem;
  display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between;
  gap: 2rem;
}
.page-hero-text { flex: 1 1 420px; }
.page-hero h1 { font-size: clamp(2rem, 4.4vw, 3rem); max-width: 16ch; margin-bottom: 1.2rem; }
.page-lede { color: var(--ink-soft); max-width: 60ch; font-size: 1.05rem; }
.page-hero-logo { width: clamp(112px, 18vw, 176px); height: auto; opacity: .9; flex-shrink: 0; }

.page-nav {
  max-width: var(--container); margin-inline: auto;
  padding: 1.4rem 1.4rem 0;
  display: flex; flex-wrap: wrap; gap: .6rem 1.8rem;
  border-top: 1.5px solid var(--line);
}
.page-nav a {
  font-family: var(--mono); font-size: .82rem; letter-spacing: .03em;
  color: var(--ink-soft);
  border-bottom: 1px solid transparent;
  padding-bottom: 1px;
  transition: color .2s, border-color .2s;
}
.page-nav a:hover { color: var(--accent); border-bottom-color: var(--accent); }

@keyframes flashHighlight {
  0%, 100% { background-color: transparent; }
  20%, 60% { background-color: rgba(110,32,32,.16); }
  40%, 80% { background-color: transparent; }
}
.flash-target {
  animation: flashHighlight 1.6s ease-in-out 1;
  border-radius: 4px;
}
.matters-main > div.flash-target,
.brief-aside.flash-target {
  padding: .6rem .8rem;
  margin: -.6rem -.8rem 1.4rem;
}
.matters-main > div:last-child.flash-target { margin-bottom: -.6rem; }

.prose-section {
  max-width: 680px; margin-inline: auto;
  padding: 2.5rem 1.4rem;
}
.prose-section + .prose-section { border-top: 1.5px solid var(--line); padding-top: 2.5rem; }
.prose-section h2 { font-size: clamp(1.5rem, 2.8vw, 2rem); margin: 1.6rem 0 1.2rem; }
.prose-section p { color: var(--ink-soft); margin-bottom: 1.2rem; max-width: 62ch; }
.prose-section p.kicker { color: var(--accent); }

.pending { color: var(--accent); font-style: italic; }

.expect-list { list-style: none; }
.expect-item {
  border-left: 2px solid var(--accent);
  padding: .3rem 0 .3rem 1.3rem;
  max-width: 340px;
}
.expect-item + .expect-item { margin-top: 2.2rem; }
.expect-item h3 { font-size: 1.1rem; margin-bottom: .4rem; }
.expect-item p { color: var(--ink-soft); font-size: .95rem; margin: 0; }

@media (min-width: 640px) {
  .expect-item:nth-child(2) { margin-left: 12%; }
  .expect-item:nth-child(3) { margin-left: 24%; }
  .expect-item:nth-child(4) { margin-left: 36%; }
}

.cta {
  background: var(--band-bg); color: var(--band-text);
  padding: 4.5rem 1.4rem; text-align: center;
}
.cta h2 { font-size: clamp(1.5rem, 3.4vw, 2.2rem); max-width: 28ch; margin-inline: auto; margin-bottom: 2rem; }

/* =============================================================
   Footer
   ============================================================= */
.foot { border-top: 1.5px solid var(--line); background: var(--paper-2); }

.foot-top {
  max-width: var(--container); margin-inline: auto;
  padding: 3.5rem 1.4rem 2.5rem;
  display: grid; gap: 2.4rem;
}
@media (min-width: 780px) { .foot-top { grid-template-columns: 1.2fr 1fr 1.2fr; gap: 3rem; } }

.foot-logo { height: 30px; width: auto; display: block; margin-bottom: .9rem; }
.foot-tagline { font-size: .9rem; color: var(--ink-soft); max-width: 28ch; }

.foot-nav { display: flex; flex-direction: column; gap: .65rem; }
.foot-nav a, .foot-contact a { font-size: .92rem; color: var(--ink-soft); }
.foot-nav a:hover, .foot-contact a:hover { color: var(--accent); }

.foot-contact p { font-size: .92rem; color: var(--ink-soft); margin-bottom: .55rem; }
.foot-contact p.kicker { color: var(--accent); }
.foot-contact p:last-child { margin-bottom: 0; }
.foot-addr { color: var(--ink-mute); }

.foot-bottom {
  max-width: var(--container); margin-inline: auto;
  padding: 1.3rem 1.4rem;
  border-top: 1.5px solid var(--line);
  display: flex; flex-wrap: wrap; gap: .5rem 1.5rem; justify-content: space-between;
  font-family: var(--mono); font-size: .76rem; color: var(--ink-mute);
}