/* Estética inspirada en mito.eus/studio: blanco, grotesca suiza, dos columnas, filetes finos. */
:root {
  --bg: #ffffff;
  --fg: #000000;
  --muted: #7a7a7a;
  --line: #1a1a1a;
  --soft: #efefef;
  --blue: #4677aa;
  --yellow: #ffffbb;
  --radius: 8px;
  --pad: clamp(16px, 2.2vw, 40px);
  --gap: 16px;
  --sans: "Inter", "Suisse Int'l", "Helvetica Neue", Helvetica, Arial, sans-serif;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 72px; }
body {
  margin: 0; background: var(--bg); color: var(--fg);
  font-family: var(--sans); font-size: 19px; line-height: 1.53; letter-spacing: -0.005em;
  -webkit-font-smoothing: antialiased;
}
[hidden] { display: none !important; }
body { min-height: 100vh; display: flex; flex-direction: column; }
body > main, body > .case { flex: 1 0 auto; }
body > .topbar, body > .footer { flex-shrink: 0; }
img, video { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
button { font: inherit; color: inherit; background: none; border: 0; cursor: pointer; padding: 0; }
p { margin: 0 0 1em; }
em { font-style: normal; }
.muted { color: var(--muted); }

/* ---------- Header (como mito.eus): marca a la izquierda, enlaces de texto a la derecha,
   siempre visible; en móvil, hamburguesa + menú negro a pantalla completa ---------- */
html { scroll-padding-top: 90px; }
.topbar {
  position: sticky; top: 0; z-index: 50; height: 78px;
  display: flex; align-items: center; justify-content: space-between; gap: var(--gap);
  padding: 0 var(--pad); background: var(--bg);
  border-bottom: 1px solid transparent;
  transition: height .4s cubic-bezier(.2,.7,.2,1), background-color .35s ease, border-color .35s ease, backdrop-filter .35s ease;
}
.topbar .logo, .topnav { transition: font-size .4s cubic-bezier(.2,.7,.2,1), opacity .35s ease, visibility 0s; }
.topnav a { transition: padding .4s cubic-bezier(.2,.7,.2,1), opacity .3s; }
/* Al bajar, la cabecera se compacta: menos altura y letra más pequeña para que no compita con el contenido */
.topbar.scrolled { height: 58px; }
.topbar.scrolled .logo { font-size: clamp(19px, 1.5vw, 23px); }
.topbar.scrolled .topnav { font-size: clamp(15px, 1.1vw, 17px); }
.topbar.scrolled .topnav a { padding: 8px 9px; }
/* Al bajar: filete gris de 1px y fondo blanco translúcido con desenfoque para separarla del contenido */
.topbar.scrolled { border-bottom-color: #e4e4e4; }
@supports ((backdrop-filter: blur(1px)) or (-webkit-backdrop-filter: blur(1px))) {
  .topbar.scrolled { background: rgba(255, 255, 255, .82); -webkit-backdrop-filter: saturate(1.4) blur(14px); backdrop-filter: saturate(1.4) blur(14px); }
}
.logo { font-size: clamp(24px, 2.2vw, 34px); letter-spacing: -0.02em; line-height: 1; color: var(--fg); white-space: nowrap; }
body[data-page="home"] .logo { opacity: 0; visibility: hidden; transition: font-size .4s cubic-bezier(.2,.7,.2,1), opacity .35s ease, visibility 0s linear .35s; }
body[data-page="home"] .logo.shown { opacity: 1; visibility: visible; transition: font-size .4s cubic-bezier(.2,.7,.2,1), opacity .35s ease, visibility 0s; }
.topbar-r { display: flex; align-items: center; gap: 14px; }
.topnav { display: flex; align-items: center; font-size: clamp(18px, 1.55vw, 24px); letter-spacing: -0.01em; white-space: nowrap; }
.topnav a { display: inline-flex; align-items: center; padding: 13px 10px; color: var(--fg); transition: opacity .3s; }
.topnav a:hover { opacity: .45; }
.topnav a.active span { text-decoration: underline; text-decoration-thickness: 1px; text-underline-offset: 5px; }
.topnav a.is-locked { color: var(--fg); }
.topnav a .lock { width: .62em; height: auto; margin-left: .32em; stroke-width: 1.4; position: relative; top: -.04em; }

/* Idioma: cápsula gris con el idioma actual; al pasar el ratón (o tocar) aparece el otro */
.lang { display: inline-flex; align-items: center; gap: 2px; background: #e9e9e9; border-radius: 999px; padding: 5px 11px; font-size: 11px; letter-spacing: .02em; line-height: 1.2; flex: none; }
.lang button { color: #9a9a9a; padding: 0 3px; }
.lang button.on { color: var(--fg); order: -1; }
.lang button:not(.on) { display: none; }
.lang:hover button:not(.on), .lang:focus-within button:not(.on) { display: inline; }
.lang button:hover { color: var(--fg); }

/* Hamburguesa y menú móvil */
.burger { display: none; width: 30px; height: 30px; position: relative; flex: none; }
.burger span { position: absolute; left: 3px; right: 3px; height: 3px; border-radius: 2px; background: var(--fg); }
.burger span:nth-child(1) { top: 7px; } .burger span:nth-child(2) { top: 13.5px; } .burger span:nth-child(3) { top: 20px; }
.mnav { position: fixed; inset: 0; z-index: 100; background: #000; color: #fff; display: flex; flex-direction: column; justify-content: space-between; padding: 22px var(--pad) 28px; opacity: 0; visibility: hidden; transition: opacity .3s ease, visibility 0s linear .3s; }
.mnav.open { opacity: 1; visibility: visible; transition: opacity .3s ease, visibility 0s; }
.mnav-close { position: absolute; top: 18px; right: var(--pad); width: 34px; height: 34px; color: #fff; font-size: 34px; line-height: 1; font-weight: 300; }
.mnav nav { display: flex; flex-direction: column; margin-top: 8px; }
.mnav nav a { font-size: clamp(38px, 10.5vw, 64px); line-height: 1.06; letter-spacing: -0.03em; color: #fff; display: inline-flex; align-items: center; gap: 12px; transform: translateY(12px); opacity: 0; transition: transform .5s cubic-bezier(.2,.7,.2,1), opacity .5s; }
.mnav.open nav a { transform: none; opacity: 1; }
.mnav.open nav a:nth-child(2) { transition-delay: .03s; } .mnav.open nav a:nth-child(3) { transition-delay: .06s; } .mnav.open nav a:nth-child(4) { transition-delay: .09s; } .mnav.open nav a:nth-child(5) { transition-delay: .12s; } .mnav.open nav a:nth-child(6) { transition-delay: .15s; }
.mnav nav a.active { color: #8a8a8a; }
.mnav nav a .lock { width: .45em; height: auto; stroke-width: 1.2; margin: 0; }
.mnav-foot { display: flex; justify-content: space-between; align-items: center; font-size: 14px; color: #9a9a9a; }
.mnav-foot .mlang { display: flex; gap: 14px; }
.mnav-foot .mlang button { color: #9a9a9a; font-size: 15px; }
.mnav-foot .mlang button.on { color: #fff; }
body.menu-open { overflow: hidden; }

@media (max-width: 1100px) {
  .topbar { height: 64px; }
  .topbar.scrolled { height: 54px; }
  .topbar.scrolled .logo { font-size: 19px; }
  .topnav, .topbar-r .lang { display: none; }
  .burger { display: block; }
  body[data-page="home"] .logo { opacity: 1; visibility: visible; }
  .close-pill { top: 76px !important; }
}

/* ---------- Layout ---------- */
.block { padding: clamp(80px, 11vw, 190px) var(--pad) clamp(40px, 5vw, 80px); border-top: 1px solid var(--line); }
.block.first { border-top: 0; padding-top: clamp(90px, 12vw, 200px); }
.row { display: grid; grid-template-columns: 1fr 1fr; gap: var(--gap); margin-bottom: clamp(60px, 8vw, 140px); }
.row > .col-r, .row > :nth-child(2) { grid-column: 2; }
.row > :first-child:not(.col-r) { grid-column: 1; }
.col-r { max-width: 640px; }

.h-xl, .h-l { font-size: clamp(42px, 4.7vw, 90px); line-height: 1.03; font-weight: 400; letter-spacing: -0.025em; margin: 0; }
.h-grey { color: #555; }
#presentacion .h-grey { font-size: 0.81em; }
.h-m { font-size: clamp(26px, 2.3vw, 40px); font-weight: 400; letter-spacing: -0.015em; margin: 0 0 clamp(40px, 5vw, 80px); }
.h-s { font-size: clamp(22px, 1.9vw, 34px); font-weight: 400; letter-spacing: -0.015em; line-height: 1.15; margin: 0; }
.lead { font-size: inherit; font-weight: 600; }
.lead-more p:last-child { margin-bottom: 0; }
.role-line { font-size: 19px; }

/* Carrusel horizontal automático (sección "Hola") */
.marquee { overflow: hidden; margin: 0 calc(-1 * var(--pad)) clamp(60px, 8vw, 120px); }
.marquee-track, .marquee-dup { display: flex; gap: var(--gap); }
.marquee-track { width: max-content; animation: marquee calc(var(--n) * 7s) linear infinite; }
.marquee:hover .marquee-track { animation-play-state: paused; }
.marquee img { display: block; height: clamp(340px, 62vh, 760px); width: auto; flex: none; object-fit: cover; background: var(--soft); }
.marquee-dup { padding-right: var(--gap); }
@keyframes marquee { from { transform: translateX(0); } to { transform: translateX(-50%); } }
@media (prefers-reduced-motion: reduce) {
  .marquee { overflow-x: auto; }
  .marquee-track { animation: none; }
  .marquee-dup { display: none; }
}

.list-2 { list-style: none; margin: 0; padding: 0; max-width: 640px; }
.list-2 li + li { margin-top: 12px; }
.list-2 li { position: relative; padding-left: 1.1em; }
.list-2 li::before { content: "•"; position: absolute; left: 0; }
.list-2 li { break-inside: avoid; }

.pill-link { display: inline-block; margin-top: 8px; padding: 6px 16px; border: 1px solid var(--fg); border-radius: 999px; font-size: 14px; transition: background .2s, color .2s; }
.pill-link:hover { background: var(--fg); color: var(--bg); }

/* CV */
.entries { list-style: none; margin: 0; padding: 0; }
.entries li { display: grid; grid-template-columns: 150px 1fr; gap: 4px var(--gap); padding: 0 0 26px; margin-bottom: 26px; border-bottom: 1px solid #d9d9d9; }
.entries li:last-child { border-bottom: 0; }
.e-period { color: var(--muted); font-size: 15px; padding-top: 3px; }
.e-role { font-weight: 500; }
.e-org { color: var(--muted); }
.e-text { grid-column: 2; margin: 8px 0 0; font-size: 17px; }

/* Retos */
.grid-4 { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: var(--gap); }
.stats { margin-bottom: clamp(60px, 7vw, 120px); }
.stat { background: var(--soft); border-radius: var(--radius); aspect-ratio: 1; min-height: min-content; padding: 18px; display: flex; flex-direction: column; justify-content: space-between; gap: 18px; container-type: inline-size; min-width: 0; }
.stat-v { font-size: clamp(44px, 6vw, 112px); line-height: .9; letter-spacing: -0.04em; white-space: nowrap; }
@supports (font-size: 1cqw) { .stat-v { font-size: min(clamp(44px, 6vw, 112px), 25cqw); } }
.stat-l { font-size: 15px; line-height: 1.35; max-width: 30ch; }
.stat-d { display: block; margin-top: 6px; font-size: 13px; line-height: 1.4; color: var(--muted); }
.milestones { list-style: none; margin: 0 0 clamp(40px, 5vw, 80px); padding: 0; }
.milestones li { display: grid; grid-template-columns: 1fr 1fr; gap: var(--gap); padding: 22px 0; border-top: 1px solid #d9d9d9; }
.ms-l { display: flex; gap: 24px; }
.ms-year { color: var(--muted); min-width: 56px; }
.ms-text { max-width: 640px; }

/* Enfoque */
.approach-item { display: grid; grid-template-columns: 1fr 1fr; gap: var(--gap); padding: 40px 0 clamp(50px, 6vw, 100px); }
.ap-head .ap-k { color: var(--muted); font-size: 15px; margin-bottom: 14px; }
.ap-head h3 { font-size: clamp(26px, 2.5vw, 44px); font-weight: 400; line-height: 1.1; letter-spacing: -0.02em; margin: 0; max-width: 16ch; }
.ap-head h3 em, .case-title em, .card-title em { color: var(--blue); }
.ap-body { max-width: 640px; }
.ap-body > p:first-child { margin-bottom: 0; }
/* Desplegable «Leer más» (animación de altura con grid 0fr → 1fr) */
.ap-more { display: grid; grid-template-rows: 0fr; opacity: 0; transition: grid-template-rows .5s cubic-bezier(.2,.7,.2,1), opacity .4s ease; }
.ap-more > div { overflow: hidden; min-height: 0; }
.ap-more > div > p:first-child { margin-top: 1em; }
.ap-more > div > p:last-child { margin-bottom: 0; }
.ap-more.open { grid-template-rows: 1fr; opacity: 1; }
.ap-toggle { display: inline-flex; align-items: center; gap: 8px; margin-top: 18px; font-size: 15px; color: var(--fg); border-bottom: 1px solid currentColor; padding-bottom: 1px; transition: opacity .2s; }
.ap-toggle:hover { opacity: .55; }
.ap-toggle i { font-style: normal; font-size: 17px; line-height: 1; width: 10px; text-align: center; }
@media (prefers-reduced-motion: reduce) { .ap-more { transition: none; } }

/* Casos: filtros y rejilla */
.filters { display: flex; flex-wrap: wrap; justify-content: center; gap: 8px; margin: 0 auto clamp(30px, 4vw, 56px); max-width: 1100px; }
.filters button { border: 1px solid var(--fg); border-radius: 999px; padding: 5px 16px; font-size: 14px; line-height: 1.4; transition: background .2s, color .2s; }
.filters button:hover { background: #f3f3f3; }
.filters button.on { background: var(--fg); color: var(--bg); }
.work { display: grid; grid-template-columns: 1fr 1fr; gap: var(--gap); align-items: start; }
.work-col { display: flex; flex-direction: column; gap: clamp(40px, 5vw, 80px); }
.card { display: block; cursor: pointer; }
.card-media { position: relative; border-radius: var(--radius); overflow: hidden; background: var(--soft); }
.card:nth-child(odd) .card-media { aspect-ratio: 4 / 5; }
.card:nth-child(even) .card-media { aspect-ratio: 1 / 1; }
.work-col:nth-child(2) .card:nth-child(odd) .card-media { aspect-ratio: 1 / 1; }
.work-col:nth-child(2) .card:nth-child(even) .card-media { aspect-ratio: 4 / 5; }
.card-media > img, .card-media > video { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; transition: transform 1s cubic-bezier(.2,.7,.2,1), opacity .4s; }
.card-media video { opacity: 0; }
.card:hover .card-media video.ready { opacity: 1; }
.card:hover .card-media > * { transform: scale(1.025); }
.card-title { font-size: clamp(24px, 2.2vw, 38px); font-weight: 400; letter-spacing: -0.02em; line-height: 1.1; margin: 14px 0 6px; }
.card-sub { font-size: 11px; letter-spacing: .06em; text-transform: uppercase; }
.card[hidden] { display: none; }
.card:focus-visible { outline: 2px solid var(--blue); outline-offset: 6px; }

/* Media ausente */
.missing { position: absolute; inset: 0; display: grid; place-items: center; background: var(--soft); color: var(--muted); font-size: 13px; text-align: center; padding: 16px; }
.missing b { display: block; font-weight: 400; font-size: clamp(22px, 2vw, 32px); color: #bdbdbd; letter-spacing: -0.02em; margin-bottom: 6px; }

/* Clientes */
.clients { background: var(--soft); padding: clamp(60px, 7vw, 110px) clamp(32px, 4.5vw, 80px); }
.clients-list { list-style: none; margin: 0; padding: 0; columns: 4; column-gap: var(--gap); font-size: 16px; line-height: 1.6; }
.clients-list li { break-inside: avoid; }

/* Contacto */
.contact-dl { display: grid; grid-template-columns: 120px 1fr; gap: 6px var(--gap); margin: 30px 0 0; }
.contact-dl dt { color: var(--muted); }
.contact-dl dd { margin: 0; overflow-wrap: anywhere; }
.contact-dl a { border-bottom: 1px solid currentColor; }
.phone-btn { border: 1px solid var(--fg); border-radius: 999px; padding: 2px 14px; font-size: 14px; line-height: 1.5; transition: background .2s, color .2s; }
.phone-btn:hover { background: var(--fg); color: var(--bg); }

/* Footer (como el de mito.eus: 4 columnas arriba, nombre gigante abajo) */
.footer { background: var(--yellow); padding: 36px var(--pad) 22px; display: flex; flex-direction: column; justify-content: space-between; min-height: min(420px, 60vh); gap: 80px; font-size: 17px; line-height: 1.3; }
.footer a:hover { opacity: .55; }
.footer-top { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: var(--gap); }
.f-col { list-style: none; margin: 0; padding: 0; }
.f-col p { margin: 0 0 18px; }
.f-col:nth-child(1) { grid-column: 1; }
.f-col:nth-child(2) { grid-column: 2; }
.f-addr { grid-column: 3 / span 2; overflow-wrap: anywhere; }
.footer-bottom { display: flex; justify-content: flex-start; align-items: flex-end; gap: 24px; flex-wrap: wrap; }
.footer-name { white-space: nowrap; font-size: clamp(44px, 12.4vw, 250px); line-height: .78; letter-spacing: -0.05em; margin-left: -0.05em; }
.footer-meta { display: flex; flex-wrap: wrap; align-items: baseline; gap: 4px 10px; font-size: 12px; }
.footer-meta a { background: linear-gradient(currentColor, currentColor) 0 100% / 0 1px no-repeat; transition: background-size .35s cubic-bezier(.2,.7,.2,1); }
.footer-meta a:hover { background-size: 100% 1px; }
.footer-meta .sep { color: var(--muted); }

/* ================= FICHA DE CASO ================= */
.case { padding-bottom: clamp(40px, 5vw, 80px); }
.case[hidden] { display: none; }
.close-pill { position: fixed; top: 92px; right: var(--pad); z-index: 40; background: #000; color: #fff; border-radius: 999px; padding: 6px 14px; font-size: 11px; letter-spacing: .06em; text-transform: uppercase; }
.case-hero { position: relative; aspect-ratio: 16 / 9; max-height: calc(100vh - 56px); width: 100%; background: var(--soft); overflow: hidden; }
.case-hero video, .case-hero img { width: 100%; height: 100%; object-fit: cover; background: #000; }
.case-inner { padding: 0 var(--pad); }
.case-head { padding: 22px 0 clamp(50px, 6vw, 100px); }
.case-title { font-size: clamp(40px, 4.4vw, 84px); font-weight: 400; letter-spacing: -0.025em; line-height: 1.03; margin: 0 0 8px; }
.case-sub { font-size: 12px; letter-spacing: .06em; text-transform: uppercase; }
.case-intro { display: grid; grid-template-columns: 1fr 1fr; gap: var(--gap); margin-bottom: clamp(70px, 9vw, 150px); }
.meta { display: grid; grid-template-columns: repeat(2, minmax(0, 220px)); gap: 20px var(--gap); align-content: start; font-size: 16px; line-height: 1.45; }
.meta dt { margin: 0; }
.meta dd { margin: 0; color: var(--muted); }
.meta .wide { grid-column: 1 / -1; }
.standfirst { font-size: clamp(21px, 1.7vw, 28px); line-height: 1.35; letter-spacing: -0.012em; margin-bottom: 1em; }
.claim { color: var(--muted); }
.metric { margin-top: 36px; display: flex; align-items: baseline; gap: 16px; border-top: 1px solid #d9d9d9; padding-top: 18px; }
.metric-v { font-size: clamp(48px, 5vw, 88px); letter-spacing: -0.04em; line-height: 1; }
.metric-l { color: var(--muted); font-size: 16px; }
.ba { display: grid; grid-template-columns: 1fr 1fr; gap: var(--gap); margin-top: 14px; font-size: 16px; }
.ba span { display: block; color: var(--muted); font-size: 13px; }

.part { border-top: 1px solid var(--line); padding-top: 22px; margin-bottom: clamp(70px, 9vw, 150px); }
.part-grid { display: grid; grid-template-columns: 1fr 1fr; gap: var(--gap); }
.part-h { display: flex; gap: 18px; align-items: baseline; }
.part-n { color: var(--muted); font-size: clamp(22px, 1.9vw, 34px); }
.part-h h2 { font-size: clamp(30px, 3vw, 56px); font-weight: 400; letter-spacing: -0.02em; line-height: 1.05; margin: 0; }
.part-sub { color: var(--muted); font-size: 16px; margin-top: 10px; }
.part-body { max-width: 640px; }
.part-body h4 { font-size: 13px; font-weight: 500; letter-spacing: .06em; text-transform: uppercase; margin: 28px 0 8px; }
.part-body h4:first-child { margin-top: 0; }
.split { display: grid; grid-template-columns: 1fr 1fr; gap: var(--gap); margin-top: 24px; padding-top: 18px; border-top: 1px solid #d9d9d9; font-size: 16px; }

.media-grid { display: grid; gap: var(--gap); margin-top: clamp(40px, 5vw, 70px); }
.media-grid.n2, .media-grid.n4 { grid-template-columns: 1fr 1fr; }
.media-grid.n3 { grid-template-columns: repeat(3, 1fr); }
.media-grid.n5, .media-grid.n6 { grid-template-columns: repeat(3, 1fr); }
.m { position: relative; border-radius: var(--radius); overflow: hidden; background: var(--soft); }
.m > img, .m > video { width: 100%; height: 100%; object-fit: cover; }
.cap { color: var(--muted); font-size: 14px; margin-top: 12px; max-width: 640px; }
.fig figcaption { color: var(--muted); font-size: 14px; margin-top: 8px; }
.fig { margin: 0; }
.compare { display: grid; grid-template-columns: 1fr 1fr; gap: var(--gap); margin-top: clamp(40px, 5vw, 70px); }
.gallery { display: grid; gap: clamp(40px, 5vw, 70px); }
.gallery .full .m { aspect-ratio: 16 / 9; }

.next { display: block; border-top: 1px solid var(--line); padding: 22px 0 0; }
.next-l { font-size: 12px; letter-spacing: .06em; text-transform: uppercase; color: var(--muted); }
.next-t { font-size: clamp(40px, 5vw, 96px); letter-spacing: -0.03em; line-height: 1.05; margin-top: 10px; transition: color .2s; }
.next:hover .next-t { color: var(--blue); }

/* Reveal */
.rv { opacity: 0; transform: translateY(24px); transition: opacity .9s ease, transform .9s cubic-bezier(.2,.7,.2,1); }
.rv.in { opacity: 1; transform: none; }
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } .rv { opacity: 1; transform: none; transition: none; } }

/* ---------- Responsive ---------- */
@media (max-width: 900px) {
  .grid-4 { grid-template-columns: 1fr 1fr; }
  .clients-list { columns: 2; }
  .media-grid.n3, .media-grid.n5, .media-grid.n6 { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 900px) {
  .footer-top { grid-template-columns: 1fr 1fr; row-gap: 36px; }
  .f-col:nth-child(1) { grid-column: 1; }
  .f-col:nth-child(2) { grid-column: 2; }
  .f-addr { grid-column: 1 / -1; }
  .footer { min-height: 0; gap: 90px; }
}
@media (max-width: 720px) {
  body { font-size: 17px; }
  .row, .approach-item, .part-grid, .case-intro, .milestones li, .compare { grid-template-columns: 1fr; }
  .row > .col-r, .row > :nth-child(2) { grid-column: 1; }
  .row { gap: 24px; }
  .work { grid-template-columns: 1fr; }
  .work-col .card .card-media { aspect-ratio: 4 / 5 !important; }
  .entries li { grid-template-columns: 1fr; }
  .e-text { grid-column: 1; }
  .meta { grid-template-columns: 1fr 1fr; }
  .media-grid.n2, .media-grid.n4 { grid-template-columns: 1fr 1fr; }
  .split { grid-template-columns: 1fr; }
  .list-2 { columns: 1; }
  .case-hero { aspect-ratio: 4 / 3; }
}

/* ---------- Parte privada: candado en el menú y bloque de acceso ---------- */
.lock { width: 10px; height: 12px; margin-left: 6px; fill: none; stroke: currentColor; stroke-width: 1.3; flex: none; align-self: center; }
.locked { border: 1px solid var(--fg); border-radius: 14px; padding: clamp(28px, 4vw, 56px); display: grid; grid-template-columns: 1fr 1fr; gap: 12px var(--gap); margin: clamp(30px, 4vw, 60px) 0 clamp(40px, 5vw, 80px); }
.locked-ic { grid-column: 1; grid-row: 1 / span 4; }
.locked-ic .lock { width: clamp(36px, 4vw, 64px); height: auto; margin: 0; stroke-width: .9; }
.locked-t { grid-column: 2; font-size: clamp(26px, 2.5vw, 44px); letter-spacing: -0.02em; line-height: 1.1; margin: 0; }
.locked-d { grid-column: 2; margin: 0; max-width: 34em; }
.locked-l { grid-column: 2; list-style: none; margin: 4px 0 0; padding: 0; color: var(--muted); }
.locked-l li::before { content: "— "; }
.locked-b { grid-column: 2; display: flex; gap: 10px; align-items: center; flex-wrap: wrap; margin-top: 14px; }
.locked-b .pill-link { margin-top: 0; }
.btn-dark { display: inline-block; padding: 7px 18px; border-radius: 999px; background: var(--fg); color: var(--bg); font-size: 14px; border: 1px solid var(--fg); transition: opacity .2s; }
.btn-dark:hover { opacity: .8; }
@media (max-width: 720px) { .locked { grid-template-columns: 1fr; } .locked-ic, .locked-t, .locked-d, .locked-l, .locked-b { grid-column: 1; grid-row: auto; } }

/* Botón de descarga del CV */
.cv-download { display: inline-flex; align-items: center; gap: 8px; margin-top: 18px; padding: 9px 18px 9px 14px; border-radius: 999px; background: var(--fg); color: var(--bg); font-size: 15px; transition: opacity .2s; }
.cv-download:hover { opacity: .8; }
.cv-download .dl-ic { width: 16px; height: 16px; fill: none; stroke: currentColor; stroke-width: 1.5; stroke-linecap: round; stroke-linejoin: round; }
.cv-download .dl-tag { font-size: 10px; letter-spacing: .06em; border: 1px solid currentColor; border-radius: 4px; padding: 1px 5px; opacity: .75; }
.cv-download .dl-soon { font-size: 13px; opacity: .8; }
.cv-download.is-soon { background: var(--soft); color: var(--muted); pointer-events: none; cursor: default; }

/* Cifras de Retos: tablet 2 columnas, móvil 1 columna con altura flexible */
@media (max-width: 900px) { .grid-4.stats { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
@media (max-width: 560px) {
  .grid-4.stats { grid-template-columns: minmax(0, 1fr); }
  .stats .stat { aspect-ratio: auto; min-height: 200px; }
  .stats .stat-v { font-size: 64px; }
}