/* PuntoArg — estilos del sitio. Mobile first. Línea visual de la página "en construcción" (opción A). */
:root{
  --ink:#04161A; --deep:#062A30; --panel:rgba(6,42,48,.72); --panel-2:rgba(6,42,48,.45);
  --teal:#00B2BB; --teal-2:#5FE0DE; --violet:#832082; --violet-2:#B04BAF; --indigo:#2A1A86;
  --white:#F2FBFB; --muted:rgba(242,251,251,.64); --line:rgba(95,224,222,.18);
  --ok:#5BE49B; --warn:#FEBC2E; --err:#FF8A80;
  --sans:"Sora",system-ui,-apple-system,Segoe UI,Roboto,sans-serif;
  --mono:"JetBrains Mono",ui-monospace,Consolas,monospace;
  --gutter:clamp(16px,5vw,56px); --max:1320px; --radius:18px;
  --header:72px;
  color-scheme:dark;
}
*{box-sizing:border-box;margin:0;padding:0}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth;scroll-padding-top:calc(var(--header) + 12px)}
body{background:var(--ink);color:var(--white);font-family:var(--sans);line-height:1.55;overflow-x:hidden;-webkit-font-smoothing:antialiased;min-height:100svh}
img,video{max-width:100%;display:block}
a{color:inherit}
button{font:inherit;color:inherit}
::selection{background:var(--teal);color:var(--ink)}
:focus-visible{outline:2px solid var(--teal-2);outline-offset:3px;border-radius:6px}
.sr{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}
.skip{position:fixed;left:12px;top:-60px;z-index:100;background:var(--teal);color:var(--ink);padding:10px 14px;border-radius:10px;font-weight:700;text-decoration:none}
.skip:focus{top:12px}
/* Aviso de vista previa de Proyectos (sección oculta al público) */
.preview-bar{position:fixed;left:50%;bottom:16px;transform:translateX(-50%);z-index:90;max-width:calc(100% - 32px);padding:8px 14px;border-radius:999px;background:rgba(131,32,130,.92);color:#fff;font-size:12px;text-align:center;box-shadow:0 8px 24px rgba(0,0,0,.35);pointer-events:none}
.muted{color:var(--muted)}
.mono{font-family:var(--mono)}
.wrap{position:relative;padding:0 var(--gutter);max-width:var(--max);margin:0 auto}

/* Fondo: campo de puntos + brillos */
#field{position:fixed;inset:0;width:100%;height:100%;z-index:-1;display:block;pointer-events:none}
.glow{position:fixed;inset:0;z-index:-2;pointer-events:none;
  background:
   radial-gradient(60vmax 50vmax at 85% -10%,rgba(131,32,130,.32),transparent 60%),
   radial-gradient(50vmax 45vmax at -10% 110%,rgba(0,178,187,.18),transparent 60%),
   radial-gradient(40vmax 30vmax at 50% 50%,rgba(42,26,134,.16),transparent 70%)}

/* Header */
.site-header{position:sticky;top:0;z-index:40;height:var(--header);transition:background .3s,border-color .3s,backdrop-filter .3s;border-bottom:1px solid transparent;padding-top:env(safe-area-inset-top)}
.site-header.is-scrolled{background:rgba(4,22,26,.72);backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px);border-color:var(--line)}
.site-header__in{height:var(--header);display:flex;align-items:center;justify-content:space-between;gap:16px}
/* En un caso el fondo lo elige cada proyecto: el header flota en una cápsula de vidrio oscuro para leerse sobre cualquier color. */
.is-case .site-header,.is-case .site-header.is-scrolled{background:none;border-color:transparent;backdrop-filter:none;-webkit-backdrop-filter:none}
.is-case .site-header__in{height:calc(var(--header) - 20px);top:10px;margin:0 auto;width:calc(100% - 2 * max(8px, var(--gutter) - 14px));max-width:calc(var(--max) - 2 * var(--gutter) + 28px);padding:0 8px 0 14px;border-radius:999px;background:rgba(4,22,26,.66);backdrop-filter:blur(16px) saturate(1.3);-webkit-backdrop-filter:blur(16px) saturate(1.3);border:1px solid rgba(242,251,251,.12);box-shadow:0 10px 30px -12px rgba(0,0,0,.45),inset 0 1px 0 rgba(242,251,251,.06)}
.is-case .site-header .btn-primary{box-shadow:none}
.logo{display:block;line-height:0;flex:none}
.logo img{height:clamp(30px,8vw,40px);width:auto}
.nav{display:none;gap:4px;font-family:var(--mono);font-size:.82rem}
.nav a{text-decoration:none;color:var(--muted);padding:8px 12px;border-radius:999px;transition:color .2s,background .2s}
.nav a:hover,.nav a.is-active{color:var(--white);background:rgba(95,224,222,.08)}
.nav a.is-active::before{content:"● ";color:var(--teal);font-size:.6em;vertical-align:.2em}
.site-header__actions{display:flex;align-items:center;gap:10px}
.lang{font-family:var(--mono);font-size:.75rem;font-weight:700;text-decoration:none;border:1px solid var(--line);border-radius:999px;padding:7px 11px;color:var(--teal-2);background:rgba(4,22,26,.5)}
.lang:hover{border-color:var(--teal)}
.burger{all:unset;cursor:pointer;width:42px;height:42px;border-radius:12px;border:1px solid var(--line);display:grid;place-content:center;gap:6px;background:rgba(4,22,26,.5)}
.burger span:not(.sr){display:block;width:18px;height:2px;background:var(--white);border-radius:2px;transition:transform .35s cubic-bezier(.7,0,.2,1)}
.burger[aria-expanded="true"] span:nth-child(1){transform:translateY(4px) rotate(45deg)}
.burger[aria-expanded="true"] span:nth-child(2){transform:translateY(-4px) rotate(-45deg)}
.burger:focus-visible{outline:2px solid var(--teal-2)}

/* Menú móvil */
.menu{position:fixed;inset:0;z-index:35;background:rgba(4,22,26,.96);backdrop-filter:blur(16px);padding:calc(var(--header) + 24px + env(safe-area-inset-top)) 0 32px;display:flex;flex-direction:column;justify-content:space-between;clip-path:circle(0 at calc(100% - 40px) 36px);transition:clip-path .6s cubic-bezier(.7,0,.2,1)}
.menu.is-open{clip-path:circle(150% at calc(100% - 40px) 36px)}
.menu[hidden]{display:flex;visibility:hidden}
.menu.is-open[hidden]{visibility:visible}
.menu__nav{display:grid;gap:6px}
.menu__nav a{display:flex;align-items:baseline;gap:14px;font-size:clamp(2.1rem,11vw,4rem);font-weight:800;letter-spacing:-.04em;text-decoration:none;line-height:1.1;opacity:0;transform:translateY(20px);transition:opacity .5s,transform .5s;transition-delay:calc(.15s + var(--i) * .06s)}
.menu.is-open .menu__nav a{opacity:1;transform:none}
.menu__nav code{font-family:var(--mono);font-size:.8rem;font-weight:500;color:var(--teal);letter-spacing:0}
.menu__foot{display:flex;gap:20px;font-family:var(--mono);font-size:.85rem;color:var(--teal-2)}
.menu__foot a{text-decoration:none}
body.menu-open{overflow:hidden}

/* Botones */
.btn{display:inline-flex;align-items:center;gap:10px;font-family:var(--mono);font-weight:700;font-size:.85rem;text-decoration:none;padding:14px 20px;border-radius:12px;border:1px solid transparent;cursor:pointer;transition:transform .2s,background .2s,border-color .2s,box-shadow .2s;white-space:nowrap}
.btn-sm{padding:9px 14px;font-size:.78rem;border-radius:10px}
.btn-primary{background:var(--teal);color:var(--ink);box-shadow:0 10px 30px -12px rgba(0,178,187,.8)}
.btn-primary:hover{transform:translateY(-2px);background:var(--teal-2)}
.btn-ghost{border-color:var(--line);color:var(--white);background:rgba(4,22,26,.5);backdrop-filter:blur(8px)}
.btn-ghost:hover{border-color:var(--teal)}
.btn[disabled]{opacity:.6;pointer-events:none}
.hide-sm{display:none}

/* Tipografía y secciones */
.sec{padding-block:clamp(56px,10vh,120px);position:relative}
.sec--tight{padding-block:clamp(36px,6vh,72px)}
.eyebrow{display:inline-flex;align-items:center;gap:10px;font-family:var(--mono);font-size:.74rem;letter-spacing:.08em;text-transform:uppercase;color:var(--teal-2);margin-bottom:14px}
.eyebrow::before{content:"//";color:var(--violet-2)}
.h1{font-size:clamp(2.7rem,11.5vw,7.2rem);line-height:.95;letter-spacing:-.045em;font-weight:800;text-wrap:balance}
.h2{font-size:clamp(2rem,8vw,4rem);line-height:1;letter-spacing:-.04em;font-weight:800;text-wrap:balance}
.h3{font-size:clamp(1.3rem,4.5vw,1.8rem);line-height:1.15;letter-spacing:-.03em;font-weight:700}
.lead{font-size:clamp(1.02rem,3.8vw,1.25rem);color:var(--muted);max-width:44ch}
.lead strong{color:var(--white);font-weight:600}
.sec-head{display:grid;gap:10px;margin-bottom:clamp(28px,5vw,52px);max-width:900px}
.sec-head .lead{margin-top:6px}
.accent{background:linear-gradient(100deg,var(--teal-2),var(--teal) 40%,var(--violet-2) 95%);-webkit-background-clip:text;background-clip:text;color:transparent}
/* Las palabras animadas dentro de .accent llevan su propio degradé: con transform el texto del padre no se pinta. */
.accent .word{background:inherit;-webkit-background-clip:text;background-clip:text;color:transparent}
.dot{display:inline-block;width:.2em;height:.2em;border-radius:50%;background:var(--teal);margin-left:.05em;position:relative;box-shadow:0 0 24px rgba(0,178,187,.9)}
.dot::before,.dot::after{content:"";position:absolute;inset:0;border-radius:50%;border:2px solid var(--teal);animation:ring 2.6s cubic-bezier(.2,.6,.3,1) infinite}
.dot::after{animation-delay:1.3s}
@keyframes ring{from{transform:scale(1);opacity:.9}to{transform:scale(6);opacity:0}}
.rich{color:var(--muted);font-size:1.05rem;max-width:68ch}
.rich > * + *{margin-top:1em}
.rich h2,.rich h3{color:var(--white);letter-spacing:-.03em;line-height:1.15;margin-top:1.6em}
.rich h2{font-size:1.7rem}.rich h3{font-size:1.3rem}
.rich a{color:var(--teal-2)}
.rich strong{color:var(--white)}
.rich ul,.rich ol{padding-left:1.3em}
.rich li + li{margin-top:.4em}
.rich blockquote{border-left:3px solid var(--teal);padding-left:16px;color:var(--white);font-size:1.15rem}
.rich img{border-radius:14px;margin:1.6em 0}
.rich pre,.rich code{font-family:var(--mono);font-size:.9em;background:var(--panel);border-radius:8px}
.rich code{padding:2px 6px}.rich pre{padding:16px;overflow:auto}

/* Reveal */
.rv{opacity:0;transform:translateY(28px);transition:opacity .9s,transform .9s cubic-bezier(.2,.8,.2,1)}
.rv.in{opacity:1;transform:none}
.word{display:inline-block;opacity:0;transform:translateY(.4em);filter:blur(8px);animation:rise .9s cubic-bezier(.2,.7,.2,1) forwards}
@keyframes rise{to{opacity:1;transform:none;filter:none}}
.is-risen .word{animation:none;opacity:1;transform:none;filter:none}

/* Chip */
.chip{display:inline-flex;align-items:center;gap:10px;font-family:var(--mono);font-size:.72rem;letter-spacing:.06em;text-transform:uppercase;color:var(--teal-2);border:1px solid var(--line);padding:7px 12px;border-radius:999px;background:rgba(4,22,26,.55);backdrop-filter:blur(8px)}
.chip i{width:8px;height:8px;border-radius:50%;background:var(--teal);animation:ping 1.8s infinite}
@keyframes ping{0%{box-shadow:0 0 0 0 rgba(0,178,187,.7)}70%{box-shadow:0 0 0 10px rgba(0,178,187,0)}100%{box-shadow:0 0 0 0 rgba(0,178,187,0)}}

/* Hero */
.hero{display:grid;gap:clamp(28px,5vw,56px);padding-block:clamp(24px,6vh,64px) clamp(48px,8vh,96px);align-items:center;min-height:calc(100svh - var(--header))}
.hero .h1{margin:20px 0 18px}
.cta-row{display:flex;flex-wrap:wrap;gap:12px;margin-top:26px}
.hero__media{border-radius:var(--radius);overflow:hidden;border:1px solid var(--line)}
.hero__media img,.hero__media video{width:100%;height:100%;object-fit:cover;aspect-ratio:4/3}

/* Terminal */
.term{background:var(--panel);border:1px solid var(--line);border-radius:16px;backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px);box-shadow:0 30px 80px -30px rgba(0,0,0,.8),inset 0 1px 0 rgba(255,255,255,.05);overflow:hidden;font-family:var(--mono);font-size:clamp(.72rem,3.1vw,.86rem)}
.term-bar{display:flex;align-items:center;gap:7px;padding:12px 14px;border-bottom:1px solid var(--line);color:var(--muted);font-size:.72rem}
.term-bar span{width:10px;height:10px;border-radius:50%}
.term-bar span:nth-child(1){background:#FF5F57}.term-bar span:nth-child(2){background:#FEBC2E}.term-bar span:nth-child(3){background:#28C840}
.term-bar em{margin-left:auto;font-style:normal}
.term-body{padding:16px 16px 18px;min-height:15.5em;white-space:pre-wrap;word-break:break-word}
.term-body .l{display:block;min-height:1.6em;line-height:1.6}
.term .p{color:var(--violet-2)}.term .ok{color:var(--ok)}.term .wip{color:var(--warn)}.term .q{color:var(--muted)}.term .t{color:var(--teal-2)}
.caret{display:inline-block;width:.6em;height:1.1em;background:var(--teal);vertical-align:-.2em;animation:blink 1s steps(1) infinite}
@keyframes blink{50%{opacity:0}}

/* Mosaico de proyectos (home) */
.mosaic{position:relative;display:grid;grid-template-columns:repeat(3,1fr);gap:8px;padding-block:clamp(24px,5vw,48px)}
.mosaic__tile{position:relative;display:block;aspect-ratio:4/3;border-radius:10px;overflow:hidden;background:var(--panel-2);border:1px solid var(--line);opacity:0;transform:scale(.92);transition:opacity .7s,transform .7s cubic-bezier(.2,.8,.2,1),border-color .3s}
.mosaic.in .mosaic__tile{opacity:1;transform:none;transition-delay:calc(var(--i) * 35ms)}
.mosaic__tile img,.mosaic__tile video{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;transition:opacity .4s,transform .8s cubic-bezier(.2,.8,.2,1)}
.mosaic__tile .hover{opacity:0}
.mosaic__tile:hover .hover{opacity:1}
.mosaic__tile:hover img{transform:scale(1.06)}
.mosaic__tile:hover{border-color:var(--teal)}
.mosaic__tile span{position:absolute;left:8px;bottom:6px;font-family:var(--mono);font-size:.62rem;color:var(--white);text-shadow:0 1px 6px rgba(0,0,0,.8);opacity:0;transition:opacity .3s}
.mosaic__tile:hover span{opacity:1}
.mosaic__tile--empty{background:linear-gradient(135deg,rgba(0,178,187,.14),rgba(131,32,130,.16))}
.mosaic__tile--empty:nth-child(3n){background:linear-gradient(135deg,rgba(42,26,134,.3),rgba(0,178,187,.08))}
.mosaic__tile--empty:nth-child(4n){background:rgba(6,42,48,.35)}
.mosaic__tile--empty b{position:absolute;inset:auto 8px 8px;font-family:var(--mono);font-size:.6rem;font-weight:500;color:var(--teal-2);opacity:.7}
@media (max-width:639px){.mosaic .is-extra{display:none}}
.mosaic__center{grid-column:1/-1;grid-row:3;display:grid;place-items:center;text-align:center;padding:clamp(20px,5vw,40px) 0;pointer-events:none}
.mosaic__center .h2{max-width:14ch}

/* Grilla de proyectos */
.filters{display:flex;flex-wrap:wrap;gap:8px;margin-bottom:24px}
.filters button,.filters a{all:unset;cursor:pointer;font-family:var(--mono);font-size:.78rem;padding:8px 14px;border-radius:999px;border:1px solid var(--line);color:var(--muted);transition:.2s}
.filters .is-active,.filters button:hover,.filters a:hover{color:var(--ink);background:var(--teal);border-color:var(--teal)}
.work{display:grid;gap:clamp(20px,3vw,32px)}
.work-card{display:block;text-decoration:none}
.work-card[hidden]{display:none}
.work-card__media{position:relative;aspect-ratio:4/3;border-radius:var(--radius);overflow:hidden;background:var(--panel-2);border:1px solid var(--line)}
.work-card__media img,.work-card__media video{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;transition:opacity .4s,transform 1s cubic-bezier(.2,.8,.2,1)}
.work-card__media .hover{opacity:0}
.work-card:hover .work-card__media .hover{opacity:1}
.work-card:hover .work-card__media img{transform:scale(1.04)}
.work-card__meta{display:flex;justify-content:space-between;align-items:baseline;gap:12px;margin-top:12px}
.work-card__meta h3{font-size:1.15rem;letter-spacing:-.02em}
.work-card__meta small{font-family:var(--mono);font-size:.72rem;color:var(--teal-2);white-space:nowrap}
.work-card p{color:var(--muted);font-size:.92rem;margin-top:4px}

/* Tarjetas (servicios, artículos) */
.cards{display:grid;gap:14px}
.card{position:relative;display:flex;flex-direction:column;gap:8px;border:1px solid var(--line);border-radius:var(--radius);padding:22px;background:var(--panel-2);backdrop-filter:blur(8px);text-decoration:none;overflow:hidden;transition:border-color .3s,transform .3s}
.card::after{content:"";position:absolute;width:180px;height:180px;right:-70px;top:-70px;border-radius:50%;background:radial-gradient(circle,rgba(0,178,187,.35),transparent 70%);transition:transform .6s}
.card:nth-child(3n+2)::after{background:radial-gradient(circle,rgba(131,32,130,.45),transparent 70%)}
.card:nth-child(3n+3)::after{background:radial-gradient(circle,rgba(42,26,134,.6),transparent 70%)}
.card:hover{border-color:var(--teal);transform:translateY(-3px)}
.card:hover::after{transform:scale(1.7)}
.card code{font-family:var(--mono);font-size:.72rem;color:var(--teal-2)}
.card h3{font-size:1.3rem;letter-spacing:-.025em;line-height:1.2}
.card p{color:var(--muted);font-size:.95rem}
.card .arrow{margin-top:auto;padding-top:10px;font-family:var(--mono);font-size:.78rem;color:var(--teal-2)}
.card__img{margin:-22px -22px 10px;aspect-ratio:16/9;overflow:hidden;background:var(--panel)}
.card__img img{width:100%;height:100%;object-fit:cover}

/* Proceso */
.steps{display:grid;gap:12px;counter-reset:step;list-style:none}
.steps li{position:relative;border:1px solid var(--line);border-radius:var(--radius);padding:22px 22px 22px 70px;background:var(--panel-2)}
.steps li::before{counter-increment:step;content:"0" counter(step);position:absolute;left:20px;top:22px;font-family:var(--mono);font-weight:700;color:var(--teal)}
.steps li h3{font-size:1.15rem;letter-spacing:-.02em}
.steps li p{color:var(--muted);font-size:.95rem;margin-top:4px}

/* Métricas */
.metrics{display:grid;grid-template-columns:repeat(2,1fr);gap:14px}
.metric{border-top:1px solid var(--line);padding-top:16px}
.metric b{display:block;font-size:clamp(2.4rem,10vw,4.5rem);font-weight:800;letter-spacing:-.05em;line-height:1}
.metric span{font-family:var(--mono);font-size:.78rem;color:var(--muted)}

/* Logos de clientes */
.logos{display:flex;flex-wrap:wrap;gap:12px}
.logos a,.logos span{display:grid;place-items:center;flex:1 1 140px;height:88px;border:1px solid var(--line);border-radius:14px;padding:18px;background:var(--panel-2);font-weight:700;color:var(--muted)}
.logos img{max-height:44px;width:auto;filter:grayscale(1) brightness(1.6);opacity:.8;transition:.3s}
.logos a:hover img{filter:none;opacity:1}

/* Testimonios */
.quotes{display:grid;gap:14px}
.quote{border:1px solid var(--line);border-radius:var(--radius);padding:24px;background:var(--panel-2)}
.quote blockquote{font-size:1.15rem;line-height:1.45;letter-spacing:-.01em}
.quote blockquote::before{content:"“";display:block;font-size:3rem;line-height:.6;color:var(--teal);margin-bottom:10px}
.quote figcaption{display:flex;align-items:center;gap:12px;margin-top:18px;font-size:.9rem}
.quote figcaption img{width:42px;height:42px;border-radius:50%;object-fit:cover}
.quote figcaption small{display:block;color:var(--muted);font-family:var(--mono);font-size:.72rem}

/* FAQ */
.faq{display:grid;gap:10px;max-width:900px}
.faq details{border:1px solid var(--line);border-radius:14px;background:var(--panel-2);overflow:hidden}
.faq summary{cursor:pointer;list-style:none;padding:18px 54px 18px 20px;font-weight:600;position:relative}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"+";position:absolute;right:20px;top:50%;transform:translateY(-50%);font-family:var(--mono);color:var(--teal);font-size:1.3rem;transition:transform .3s}
.faq details[open] summary::after{transform:translateY(-50%) rotate(45deg)}
.faq details p{padding:0 20px 20px;color:var(--muted)}

/* Texto + media */
.split{display:grid;gap:clamp(24px,5vw,56px);align-items:center}
.split__media{border-radius:var(--radius);overflow:hidden;border:1px solid var(--line)}
.split__media img,.split__media video{width:100%;height:auto}

/* CTA */
.cta-band{position:relative;border:1px solid var(--line);border-radius:calc(var(--radius) + 6px);padding:clamp(28px,6vw,64px);overflow:hidden;background:
  radial-gradient(80% 120% at 100% 0%,rgba(131,32,130,.4),transparent 60%),
  radial-gradient(60% 100% at 0% 100%,rgba(0,178,187,.25),transparent 60%),var(--panel)}
.cta-band .h2{max-width:18ch}
.cta-band .lead{margin-top:14px}

/* Formulario */
.contact{display:grid;gap:28px}
.form{display:grid;gap:12px;background:var(--panel);border:1px solid var(--line);border-radius:var(--radius);padding:18px;backdrop-filter:blur(14px)}
.field{display:grid;gap:6px}
.field label{font-family:var(--mono);font-size:.72rem;color:var(--teal-2);letter-spacing:.04em}
.field label::before{content:"> ";color:var(--muted)}
.form input,.form textarea,.form select{font:inherit;font-size:16px;color:var(--white);background:rgba(4,22,26,.7);border:1px solid var(--line);border-radius:10px;padding:13px 14px;width:100%;transition:border-color .2s,box-shadow .2s}
.form textarea{min-height:110px;resize:vertical}
.form select{appearance:none;background-image:linear-gradient(45deg,transparent 50%,var(--teal) 50%),linear-gradient(135deg,var(--teal) 50%,transparent 50%);background-position:calc(100% - 18px) 55%,calc(100% - 13px) 55%;background-size:5px 5px;background-repeat:no-repeat}
.form select option{background:var(--deep)}
.form input:focus,.form textarea:focus,.form select:focus{outline:none;border-color:var(--teal);box-shadow:0 0 0 3px rgba(0,178,187,.2)}
.form [aria-invalid="true"]{border-color:var(--err)}
.hp{position:absolute!important;left:-9999px;width:1px;height:1px;overflow:hidden}
.row2{display:grid;gap:12px}
.form-foot{display:flex;flex-wrap:wrap;align-items:center;gap:12px;justify-content:space-between}
.status{font-family:var(--mono);font-size:.8rem;min-height:1.2em}
.status.ok{color:var(--ok)}.status.err{color:var(--err)}

/* Video */
.video{position:relative;aspect-ratio:16/9;border-radius:var(--radius);overflow:hidden;border:1px solid var(--line);background:#000}
.video iframe,.video video{position:absolute;inset:0;width:100%;height:100%;border:0}

/* Caso de estudio */
.case-hero{--case-bg:var(--deep);background:var(--case-bg);border-radius:0 0 calc(var(--radius) + 10px) calc(var(--radius) + 10px);padding:clamp(28px,6vh,72px) 0 clamp(32px,6vh,72px);margin-top:calc(var(--header) * -1);padding-top:calc(var(--header) + clamp(28px,6vh,72px))}
.case-hero.is-light{color:#0B2328}
.case-hero.is-light .muted,.case-hero.is-light .lead{color:rgba(11,35,40,.7)}
.case-hero.is-light .eyebrow{color:#0B2328}
.case-hero .h1{font-size:clamp(2.4rem,10vw,6rem);margin:8px 0 16px}
.case-cover{margin-top:clamp(24px,5vw,48px);border-radius:var(--radius);overflow:hidden;aspect-ratio:16/9;background:rgba(0,0,0,.2)}
.case-cover img,.case-cover video{width:100%;height:100%;object-fit:cover}
.case-meta{display:grid;grid-template-columns:repeat(2,1fr);gap:18px;margin-top:28px;font-size:.92rem}
.case-meta dt{font-family:var(--mono);font-size:.7rem;text-transform:uppercase;letter-spacing:.08em;opacity:.65;margin-bottom:4px}
.case-meta a{text-decoration:underline;text-underline-offset:3px}
.case-story{display:grid;gap:36px}
.case-story h2{font-family:var(--mono);font-size:.8rem;font-weight:500;color:var(--teal-2);text-transform:uppercase;letter-spacing:.08em;margin-bottom:10px}
.gallery{display:grid;gap:clamp(10px,2vw,20px)}
.gallery figure{border-radius:var(--radius);overflow:hidden;background:var(--panel-2)}
.gallery img,.gallery video{width:100%;height:auto}
/* Epígrafe centrado y con aire, lejos de las esquinas redondeadas que lo recortaban */
.gallery figcaption,.g-caption{font-family:var(--mono);font-size:clamp(.85rem,1.6vw,.98rem);line-height:1.5;color:var(--muted);text-align:center;text-wrap:balance;max-width:72ch;margin-inline:auto;padding:16px clamp(16px,4vw,40px) 18px}
.g-caption{padding-top:2px}
.g-two,.g-three{display:grid;gap:clamp(10px,2vw,20px)}
.g-text{font-size:clamp(1.3rem,4vw,2.1rem);font-weight:600;letter-spacing:-.03em;line-height:1.25;max-width:30ch;padding:clamp(20px,4vw,48px) 0}
.next-case{display:grid;gap:16px;text-decoration:none;border-top:1px solid var(--line);padding-top:32px}
.next-case .h2{transition:color .3s}
.next-case:hover .h2{color:var(--teal)}

/* Blog */
.post-head{max-width:860px}
.post-head .h1{font-size:clamp(2.2rem,8vw,4.6rem);margin:10px 0 18px}
.post-cover{border-radius:var(--radius);overflow:hidden;margin:clamp(24px,5vw,48px) 0;aspect-ratio:16/8}
.post-cover img{width:100%;height:100%;object-fit:cover}
.pagination{display:flex;gap:8px;flex-wrap:wrap;margin-top:32px;font-family:var(--mono);font-size:.85rem}
.pagination a,.pagination span{padding:8px 12px;border:1px solid var(--line);border-radius:10px;text-decoration:none}
.pagination .is-active{background:var(--teal);color:var(--ink)}

/* Estado vacío */
.empty{border:1px dashed var(--line);border-radius:var(--radius);padding:40px 24px;text-align:center;color:var(--muted);font-family:var(--mono);font-size:.9rem}

/* Footer */
.site-footer{border-top:1px solid var(--line);margin-top:clamp(40px,8vh,90px);padding:clamp(48px,8vh,90px) 0 calc(24px + env(safe-area-inset-bottom));background:linear-gradient(transparent,rgba(4,22,26,.8))}
.site-footer__headline{display:block;font-size:clamp(2.6rem,12vw,8rem);font-weight:800;letter-spacing:-.05em;line-height:.95;text-decoration:none;margin-bottom:clamp(36px,6vw,64px);transition:color .3s}
.site-footer__headline:hover{color:var(--teal-2)}
.site-footer__grid{display:grid;grid-template-columns:repeat(2,1fr);gap:28px}
.site-footer__grid > div{display:flex;flex-direction:column;align-items:flex-start;gap:8px;font-size:.92rem}
.site-footer__grid > div:first-child{grid-column:1/-1}
.site-footer__grid img{height:34px;width:auto;margin-bottom:6px}
.site-footer__grid h3{font-family:var(--mono);font-size:.72rem;font-weight:500;text-transform:uppercase;letter-spacing:.1em;color:var(--teal-2);margin-bottom:4px}
.site-footer__grid a{text-decoration:none;color:var(--white)}
.site-footer__grid a:hover{color:var(--teal-2)}
.site-footer__bottom{display:flex;flex-wrap:wrap;justify-content:space-between;gap:10px;margin-top:40px;padding-top:20px;border-top:1px solid var(--line);font-family:var(--mono);font-size:.72rem;color:var(--muted)}

/* Marquesina */
.marquee{border-top:1px solid var(--line);border-bottom:1px solid var(--line);overflow:hidden;background:rgba(4,22,26,.55);backdrop-filter:blur(6px)}
.track{display:flex;width:max-content;animation:marq 32s linear infinite}
.track span{font-family:var(--mono);font-size:clamp(.85rem,3.4vw,1.05rem);padding:16px 0;white-space:nowrap;color:var(--muted)}
.track b{color:var(--teal);font-weight:500;padding:0 18px}
@keyframes marq{to{transform:translateX(-50%)}}

/* 404 */
.notfound{min-height:70svh;display:grid;align-content:center;gap:18px}

@media (min-width:640px){
  .row2{grid-template-columns:1fr 1fr}
  .cards{grid-template-columns:repeat(2,1fr)}
  .metrics{grid-template-columns:repeat(4,1fr)}
  .quotes{grid-template-columns:repeat(2,1fr)}
  .work{grid-template-columns:repeat(2,1fr)}
  .mosaic{grid-template-columns:repeat(5,1fr)}
  .mosaic__center{grid-row:2/4}
  .case-meta{grid-template-columns:repeat(4,1fr)}
  .site-footer__grid{grid-template-columns:2fr 1fr 1fr 1fr}
  .site-footer__grid > div:first-child{grid-column:auto}
  .g-two{grid-template-columns:1fr 1fr}
  .g-two.is-left{grid-template-columns:2fr 1fr}
  .g-two.is-right{grid-template-columns:1fr 2fr}
  .g-three{grid-template-columns:2fr 1fr;grid-template-areas:"top side" "bottom side"}
  .g-three.is-left{grid-template-columns:1fr 2fr;grid-template-areas:"side top" "side bottom"}
  .g-three .top{grid-area:top}.g-three .side{grid-area:side}.g-three .bottom{grid-area:bottom}
  .g-three .side img,.g-three .side video{height:100%;object-fit:cover}
}
@media (min-width:980px){
  :root{--header:84px}
  .nav{display:flex}
  .burger{display:none}
  .hide-sm{display:inline-flex}
  .hero{grid-template-columns:1.05fr .95fr}
  .cards{grid-template-columns:repeat(3,1fr)}
  .steps{grid-template-columns:repeat(4,1fr)}
  .steps li{padding:64px 22px 22px}
  .steps li::before{top:22px}
  .split{grid-template-columns:1fr 1fr}
  .split.is-left .split__media{order:-1}
  .contact{grid-template-columns:.9fr 1.1fr;align-items:start}
  .mosaic{grid-template-columns:repeat(8,1fr);gap:10px}
  .mosaic__center{grid-column:3/7;grid-row:2/4}
  .work{grid-template-columns:repeat(3,1fr)}
  .work-card:nth-child(5n+1){grid-column:span 2}
  .work-card:nth-child(5n+1) .work-card__media{aspect-ratio:16/9}
  .quotes{grid-template-columns:repeat(3,1fr)}
  .case-story{grid-template-columns:repeat(3,1fr)}
  .next-case{grid-template-columns:1fr auto;align-items:end}
}
@media (prefers-reduced-motion:reduce){
  *,*::before,*::after{animation-duration:.001ms!important;animation-iteration-count:1!important;transition:none!important;scroll-behavior:auto!important}
  .rv,.mosaic__tile{opacity:1;transform:none}
  .word{opacity:1;transform:none;filter:none}
  .track{animation:none}
}