/* ============================================================
   Story Lab — design system (variante 1: broadcast studio)
   ============================================================ */
@font-face{font-family:'SL Display';font-weight:900;font-display:swap;src:url(fonts/display.woff2) format('woff2')}
@font-face{font-family:'SL Body';font-weight:400;font-display:swap;src:url(fonts/body.woff2) format('woff2')}
@font-face{font-family:'SL Body';font-weight:700;font-display:swap;src:url(fonts/bodybold.woff2) format('woff2')}
@font-face{font-family:'SL Mono';font-weight:400;font-display:swap;src:url(fonts/mono.woff2) format('woff2')}

:root{
  --ink:#0e0d0b; --ink-2:#171512; --ink-3:#1e1b16;
  --paper:#f4f1ea; --paper-2:#e9e4d8;
  --yellow:#f5d015; --red:#f01e32;
  --grey:#8b857a; --grey-d:#6a6459;
  --line:rgba(244,241,234,.12); --line-2:rgba(244,241,234,.22);
  --line-ink:rgba(14,13,11,.14); --line-ink-2:rgba(14,13,11,.26);

  --stage:var(--ink); --fg:var(--paper); --muted:#a8a296;

  --wrap:1160px; --gutter:clamp(20px,5vw,56px);
  --s--1:clamp(.78rem,.74rem + .2vw,.86rem);
  --s-0:clamp(1rem,.95rem + .3vw,1.12rem);
  --s-1:clamp(1.2rem,1.1rem + .5vw,1.5rem);
  --disp-s:clamp(2.2rem,1.4rem + 3.6vw,4rem);
  --disp-m:clamp(3.2rem,1.8rem + 6.4vw,7rem);
  --disp-l:clamp(4rem,2rem + 10vw,11rem);
}
:root[data-theme="light"]{--stage:var(--paper);--fg:var(--ink);--muted:var(--grey-d);
  --ink-2:#ffffff;--ink-3:#faf7f0;--line:rgba(14,13,11,.14);--line-2:rgba(14,13,11,.26)}

*{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}}
body{margin:0;background:var(--stage);color:var(--fg);
  font-family:'SL Body',system-ui,sans-serif;font-size:var(--s-0);line-height:1.62;
  -webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility;overflow-x:hidden}
img{max-width:100%;display:block}
a{color:inherit}
::selection{background:var(--yellow);color:var(--ink)}
.wrap{max-width:var(--wrap);margin-inline:auto;padding-inline:var(--gutter)}
.disp{font-family:'SL Display','SL Body',sans-serif;font-weight:900;line-height:.86;
  letter-spacing:-.01em;text-transform:uppercase;text-wrap:balance;margin:0}
.mono{font-family:'SL Mono',ui-monospace,monospace}
.u{color:var(--red)} .y{color:var(--yellow)}
a:focus-visible,button:focus-visible{outline:2px solid var(--yellow);outline-offset:3px;border-radius:2px}
.skip{position:absolute;left:-999px;top:0;z-index:100;background:var(--yellow);color:var(--ink);
  padding:.6em 1em;font-family:'SL Mono',monospace;text-transform:uppercase;font-size:var(--s--1)}
.skip:focus{left:8px;top:8px}

.eyebrow{font-family:'SL Mono',monospace;font-size:var(--s--1);letter-spacing:.32em;text-transform:uppercase;
  display:inline-flex;align-items:center;gap:.7em;margin:0}
.eyebrow::before{content:"";width:26px;height:2px;background:var(--red)}

/* ---------- wordmark ---------- */
.mark{font-family:'SL Display',sans-serif;font-weight:900;letter-spacing:-.02em;text-transform:none;
  display:inline-flex;align-items:baseline;line-height:1;font-size:1.5rem;text-decoration:none;color:inherit}
.mark .dot{color:var(--red)}
.mark .cur{color:var(--red);animation:blink 1.1s steps(1) infinite}
.mark small{display:block;font-family:'SL Mono',monospace;font-weight:400;font-size:.44em;letter-spacing:.34em;
  color:var(--muted);margin-top:.35em;text-transform:uppercase}
@keyframes blink{50%{opacity:0}}
@media (prefers-reduced-motion:reduce){.mark .cur{animation:none}}

/* ---------- nav ---------- */
.nav{position:sticky;top:0;z-index:50;background:color-mix(in oklab,var(--stage) 84%,transparent);
  backdrop-filter:blur(10px);border-bottom:1px solid var(--line)}
.nav .wrap{display:flex;align-items:center;justify-content:space-between;gap:2rem;padding-block:14px}
.nav-links{display:flex;gap:1.5rem;list-style:none;margin:0;padding:0;align-items:center;
  font-family:'SL Mono',monospace;font-size:var(--s--1);letter-spacing:.12em;text-transform:uppercase}
.nav-links a{text-decoration:none;color:var(--muted);padding-block:4px;position:relative;transition:color .2s}
.nav-links a::after{content:"";position:absolute;left:0;bottom:-2px;width:0;height:2px;background:var(--yellow);transition:width .25s}
.nav-links a:hover,.nav-links a:focus-visible,.nav-links a[aria-current="page"]{color:var(--fg)}
.nav-links a:hover::after,.nav-links a:focus-visible::after,.nav-links a[aria-current="page"]::after{width:100%}
.nav-cta{font-family:'SL Mono',monospace;font-size:var(--s--1);letter-spacing:.1em;text-transform:uppercase;
  text-decoration:none;border:1px solid var(--yellow);color:var(--yellow);padding:.55em 1.1em;border-radius:2px;transition:.2s;white-space:nowrap}
.nav-cta:hover{background:var(--yellow);color:var(--ink)}
.nav-toggle{display:none;background:none;border:1px solid var(--line-2);border-radius:3px;
  color:var(--fg);width:42px;height:38px;cursor:pointer;align-items:center;justify-content:center;padding:0}
.nav-toggle svg{width:20px;height:20px}
@media(max-width:820px){
  /* backdrop-filter creates a containing block that clips position:fixed children.
     Disable it on mobile so the slide-in drawer escapes the nav bar. */
  .nav{backdrop-filter:none;background:color-mix(in oklab,var(--stage) 96%,transparent)}
  .nav-toggle{display:inline-flex;position:relative;z-index:62}
  .nav-links{position:fixed;inset:0 0 0 auto;width:min(80vw,320px);flex-direction:column;align-items:flex-start;
    gap:1.4rem;background:#100e0b;padding:88px var(--gutter) 40px;transform:translateX(100%);
    transition:transform .3s ease;border-left:1px solid var(--line-2);font-size:1.05rem;z-index:60;
    box-shadow:-24px 0 60px rgba(0,0,0,.5);overflow-y:auto}
  :root[data-theme="light"] .nav-links{background:#ffffff;box-shadow:-24px 0 60px rgba(0,0,0,.18)}
  .nav-links.open{transform:translateX(0)}
  .nav-links a::after{display:none}
  .nav-links .nav-cta{margin-top:.4rem}
  /* dim backdrop behind the drawer (anchored to viewport, no horizontal overflow) */
  .nav-links::before{content:"";position:fixed;top:0;bottom:0;right:0;left:0;z-index:-1;background:rgba(0,0,0,.55);
    opacity:0;pointer-events:none;transition:opacity .3s}
  .nav-links.open::before{opacity:1;pointer-events:auto}
  body.nav-open{overflow:hidden}
}

/* ---------- generic section ---------- */
.section{padding-block:clamp(56px,9vh,120px)}
.sec-head{display:flex;flex-wrap:wrap;align-items:end;justify-content:space-between;gap:1.5rem;margin-bottom:3rem}
.sec-head h2{font-size:var(--disp-s)}
.sec-head p{max-width:42ch;margin:0;color:var(--muted)}

/* page banner (interior pages) */
.banner{position:relative;overflow:hidden;border-bottom:1px solid var(--line);padding-block:clamp(60px,12vh,150px) clamp(40px,7vh,80px)}
.banner canvas{position:absolute;inset:0;width:100%;height:100%;z-index:0;opacity:.55}
.banner::after{content:"";position:absolute;inset:0;z-index:1;
  background:radial-gradient(120% 120% at 80% 0%,transparent 40%,var(--stage) 92%),linear-gradient(180deg,transparent 40%,var(--stage))}
.banner .wrap{position:relative;z-index:2}
.banner .crumbs{font-family:'SL Mono',monospace;font-size:var(--s--1);letter-spacing:.14em;text-transform:uppercase;
  color:var(--muted);margin-bottom:1.2rem;display:flex;gap:.6em;flex-wrap:wrap}
.banner .crumbs a{text-decoration:none;color:var(--muted)}
.banner .crumbs a:hover{color:var(--yellow)}
.banner .crumbs .sep{color:var(--red)}
.banner h1{font-size:var(--disp-m)}
.banner p{max-width:56ch;margin:1.4rem 0 0;color:var(--muted);font-size:var(--s-1);line-height:1.5}

/* ---------- buttons ---------- */
.btn{display:inline-flex;align-items:center;gap:.7rem;font-family:'SL Mono',monospace;text-transform:uppercase;
  letter-spacing:.1em;font-size:var(--s--1);text-decoration:none;padding:.85em 1.4em;border-radius:2px;
  border:1px solid transparent;cursor:pointer;transition:transform .15s,background .2s,border-color .2s}
.btn-y{background:var(--yellow);color:var(--ink)} .btn-y:hover{transform:translateY(-2px)}
.btn-r{background:var(--red);color:#fff} .btn-r:hover{transform:translateY(-2px)}
.btn-o{border-color:var(--line-2);color:var(--fg)} .btn-o:hover{border-color:var(--yellow);color:var(--yellow)}
.btn-row{display:flex;flex-wrap:wrap;gap:.8rem}

/* ---------- service cards (V1) ---------- */
.svc{display:grid;grid-template-columns:repeat(2,1fr);gap:1px;background:var(--line);border:1px solid var(--line);
  border-radius:4px;overflow:hidden}
@media(max-width:720px){.svc{grid-template-columns:1fr}}
.svc article{background:var(--ink-2);padding:clamp(24px,3.4vw,44px);display:flex;flex-direction:column;gap:1rem;
  position:relative;transition:background .25s;text-decoration:none;color:inherit}
.svc article:hover{background:var(--ink-3)}
.svc .n{font-family:'SL Mono',monospace;font-size:var(--s--1);letter-spacing:.2em;color:var(--grey)}
.svc h3{font-family:'SL Display',sans-serif;font-weight:900;text-transform:uppercase;letter-spacing:-.01em;
  font-size:clamp(1.8rem,1.2rem + 2.4vw,3rem);line-height:.9;margin:.2rem 0}
.svc h3 em{font-style:normal;color:var(--yellow)}
.svc p{margin:0;color:var(--muted)}
.svc .tags{margin-top:auto;display:flex;flex-wrap:wrap;gap:.4rem;padding-top:.8rem}
.svc .tags span{font-family:'SL Mono',monospace;font-size:.72rem;letter-spacing:.08em;text-transform:uppercase;
  color:var(--grey);border:1px solid var(--line);border-radius:2px;padding:.3em .6em}
.svc .accent{position:absolute;left:0;top:0;bottom:0;width:3px;background:var(--yellow);transform:scaleY(0);transform-origin:top;transition:transform .3s}
.svc article:hover .accent{transform:scaleY(1)}
.svc article:nth-child(2) .accent,.svc article:nth-child(3) .accent{background:var(--red)}
.svc .more{font-family:'SL Mono',monospace;font-size:var(--s--1);letter-spacing:.1em;text-transform:uppercase;
  color:var(--yellow);margin-top:.4rem;display:inline-flex;gap:.5em;transition:gap .2s}
.svc article:hover .more{gap:1em}

/* ---------- stats (V1) ---------- */
.stats-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:1px;background:var(--line);
  border:1px solid var(--line);border-radius:4px;overflow:hidden}
@media(max-width:820px){.stats-grid{grid-template-columns:repeat(2,1fr)}}
.stat{background:var(--stage);padding:clamp(20px,3vw,36px)}
.stat .v{font-family:'SL Display',sans-serif;font-weight:900;line-height:.85;
  font-size:clamp(2.4rem,1.4rem + 4vw,4.4rem);font-variant-numeric:tabular-nums;letter-spacing:-.02em}
.stat .k{font-family:'SL Mono',monospace;font-size:var(--s--1);letter-spacing:.1em;text-transform:uppercase;color:var(--muted);margin-top:.6rem}
.stat:nth-child(2) .v,.stat:nth-child(4) .v{color:var(--red)}

/* ---------- gallery / spaces ---------- */
.gal{display:grid;grid-template-columns:repeat(6,1fr);grid-auto-rows:minmax(120px,auto);gap:12px}
.cell{position:relative;border-radius:4px;overflow:hidden;background:var(--ink-2);min-height:120px;
  display:flex;align-items:flex-end;border:1px solid var(--line)}
.cell canvas,.cell img{position:absolute;inset:0}
.cell img{width:100%;height:100%;object-fit:cover;display:block}
.cell .lbl{position:relative;z-index:2;padding:14px 16px;font-family:'SL Mono',monospace;font-size:var(--s--1);
  letter-spacing:.12em;text-transform:uppercase;color:var(--paper);background:linear-gradient(transparent,rgba(0,0,0,.6));width:100%}
.cell .lbl b{color:var(--yellow);font-weight:400}
.c-a{grid-column:span 4;grid-row:span 2}.c-b,.c-c,.c-d,.c-e,.c-f{grid-column:span 2}
@media(max-width:720px){.gal{grid-template-columns:repeat(2,1fr)}.c-a,.c-b,.c-c,.c-d,.c-e,.c-f{grid-column:span 2;grid-row:auto}}

/* ---------- timeline ---------- */
.timeline{display:grid;grid-template-columns:repeat(4,1fr);gap:1.4rem}
@media(max-width:820px){.timeline{grid-template-columns:1fr 1fr}}
@media(max-width:520px){.timeline{grid-template-columns:1fr}}
.tl{border-top:2px solid var(--yellow);padding-top:1rem;display:flex;flex-direction:column;gap:.5rem}
.tl:nth-child(even){border-top-color:var(--red)}
.tl .yr{font-family:'SL Display',sans-serif;font-weight:900;font-size:2.6rem;line-height:.8;letter-spacing:-.02em}
.tl h4{margin:0;font-size:var(--s-0);font-weight:700}
.tl p{margin:0;color:var(--muted);font-size:var(--s--1)}

/* ---------- avales institucionales ---------- */
.avales{margin-top:clamp(2.2rem,5vw,3.4rem);border-top:1px solid var(--line);padding-top:1.8rem;
  display:flex;flex-direction:column;gap:1.2rem}
.avales-lbl{font-family:'SL Mono',monospace;font-size:var(--s--1);letter-spacing:.12em;
  text-transform:uppercase;color:var(--muted)}
.avales-row{display:flex;flex-wrap:wrap;align-items:center;gap:1rem}
.aval{display:inline-flex;align-items:center;justify-content:center;background:#fff;border-radius:10px;
  padding:16px 26px;box-sizing:border-box;height:90px;box-shadow:0 1px 0 var(--line-2);
  transition:transform .2s,box-shadow .2s;text-decoration:none}
.aval:hover{transform:translateY(-2px);box-shadow:0 8px 22px rgba(0,0,0,.28)}
.aval:focus-visible{outline:2px solid var(--yellow);outline-offset:3px}
.aval-logo{display:block;width:auto;height:100%;object-fit:contain}
.aval-sena{aspect-ratio:120/118}          /* SENA cuadrado */
.aval-fe{height:auto;width:auto;max-height:56px;max-width:260px}  /* wordmark Fondo Emprender */
:root[data-theme="light"] .aval{box-shadow:0 1px 3px rgba(14,13,11,.12);border:1px solid var(--line-ink)}
:root[data-theme="light"] .aval:hover{box-shadow:0 8px 22px rgba(14,13,11,.14)}
@media(max-width:520px){.aval{height:74px;padding:12px 18px}.aval-fe{max-height:44px;max-width:200px}}

/* ---------- cards / portfolio / blog ---------- */
.cards{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
@media(max-width:880px){.cards{grid-template-columns:1fr 1fr}}
@media(max-width:560px){.cards{grid-template-columns:1fr}}
.card{background:var(--ink-2);border:1px solid var(--line);border-radius:4px;overflow:hidden;
  display:flex;flex-direction:column;text-decoration:none;color:inherit;transition:transform .2s,border-color .2s}
.card:hover{transform:translateY(-3px);border-color:var(--line-2)}
.card .thumb{position:relative;aspect-ratio:16/10;background:var(--ink-3)}
.card .thumb canvas{position:absolute;inset:0}
.card .thumb .tag{position:absolute;top:10px;left:10px;z-index:2;font-family:'SL Mono',monospace;font-size:.68rem;
  letter-spacing:.1em;text-transform:uppercase;background:var(--yellow);color:var(--ink);padding:.3em .6em;border-radius:2px}
.card .body{padding:20px;display:flex;flex-direction:column;gap:.6rem;flex:1}
.card .body .meta{font-family:'SL Mono',monospace;font-size:var(--s--1);letter-spacing:.1em;text-transform:uppercase;color:var(--grey)}
.card .body h3{margin:0;font-size:1.3rem;font-weight:700;line-height:1.15}
.card .body p{margin:0;color:var(--muted);font-size:var(--s--1)}
.card .body .more{margin-top:auto;font-family:'SL Mono',monospace;font-size:var(--s--1);letter-spacing:.1em;
  text-transform:uppercase;color:var(--yellow);display:inline-flex;gap:.5em;transition:gap .2s}
.card:hover .body .more{gap:1em}

/* ---------- testimonials ---------- */
.quotes{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
@media(max-width:880px){.quotes{grid-template-columns:1fr}}
.quote{background:var(--ink-2);border:1px solid var(--line);border-radius:4px;padding:clamp(22px,3vw,34px);
  display:flex;flex-direction:column;gap:1.2rem}
.quote .mk{font-family:'SL Display',sans-serif;font-size:3rem;line-height:.5;color:var(--red)}
.quote p{margin:0;font-size:var(--s-1);line-height:1.4}
.quote .who{margin-top:auto;font-family:'SL Mono',monospace;font-size:var(--s--1);letter-spacing:.08em;text-transform:uppercase;color:var(--muted)}
.quote .who b{color:var(--fg);font-weight:400;display:block}

/* client logos */
.logos{display:flex;flex-wrap:wrap;gap:1.2rem;align-items:center}
.logos .logo-chip{font-family:'SL Display',sans-serif;font-weight:900;text-transform:uppercase;letter-spacing:-.01em;
  font-size:1.3rem;color:var(--muted);border:1px solid var(--line);border-radius:3px;padding:.5em 1em;transition:.2s}
.logos .logo-chip:hover{color:var(--fg);border-color:var(--line-2)}

/* ---------- FAQ ---------- */
.faq{border-top:1px solid var(--line)}
.faq details{border-bottom:1px solid var(--line)}
.faq summary{list-style:none;cursor:pointer;padding-block:1.3rem;display:flex;justify-content:space-between;gap:1rem;
  align-items:center;font-family:'SL Body';font-weight:700;font-size:var(--s-1)}
.faq summary::-webkit-details-marker{display:none}
.faq summary .ic{flex:none;width:26px;height:26px;border:1px solid var(--line-2);border-radius:50%;position:relative;transition:.2s}
.faq summary .ic::before,.faq summary .ic::after{content:"";position:absolute;background:var(--yellow);
  left:50%;top:50%;transform:translate(-50%,-50%)}
.faq summary .ic::before{width:12px;height:2px}
.faq summary .ic::after{width:2px;height:12px;transition:transform .2s}
.faq details[open] summary .ic::after{transform:translate(-50%,-50%) scaleY(0)}
.faq details[open] summary .ic{border-color:var(--yellow)}
.faq .a{padding:0 0 1.4rem;color:var(--muted);max-width:70ch}

/* ---------- split feature ---------- */
.split{display:grid;grid-template-columns:1fr 1fr;gap:clamp(1.5rem,4vw,3.5rem);align-items:center}
@media(max-width:820px){.split{grid-template-columns:1fr}}
.split .media{position:relative;aspect-ratio:4/5;border-radius:4px;overflow:hidden;background:var(--ink-2);border:1px solid var(--line)}
.split .media canvas,.split .media img{position:absolute;inset:0}
.split .media img{width:100%;height:100%;object-fit:cover;display:block}
.split .media .cap{position:absolute;left:0;right:0;bottom:0;z-index:2;padding:16px 18px;
  font-family:'SL Mono',monospace;font-size:var(--s--1);letter-spacing:.1em;text-transform:uppercase;color:var(--paper);
  background:linear-gradient(transparent,rgba(0,0,0,.7))}
.split .media .cap b{color:var(--yellow);font-weight:400}

/* ---------- prose (blog) ---------- */
.prose{max-width:68ch;margin-inline:auto}
.prose p{margin:0 0 1.3rem}
.prose h2{font-family:'SL Display',sans-serif;font-weight:900;text-transform:uppercase;font-size:clamp(1.6rem,1.1rem + 2vw,2.4rem);
  line-height:.95;margin:2.6rem 0 1rem}
.prose h3{font-size:1.4rem;margin:2rem 0 .8rem}
.prose blockquote{margin:2rem 0;padding-left:1.4rem;border-left:3px solid var(--yellow);
  font-size:var(--s-1);color:var(--fg)}
.prose .lead{font-size:var(--s-1);color:var(--fg);line-height:1.5}

/* ---------- contact panel ---------- */
.contact-grid{display:grid;grid-template-columns:1.2fr 1fr;gap:clamp(2rem,5vw,5rem);align-items:start}
@media(max-width:820px){.contact-grid{grid-template-columns:1fr}}
dl.info{margin:0;display:grid;grid-template-columns:auto 1fr;gap:.6rem 1.4rem;align-items:baseline}
dl.info dt{font-family:'SL Mono',monospace;font-size:var(--s--1);letter-spacing:.14em;text-transform:uppercase;color:var(--grey)}
dl.info dd{margin:0}
dl.info a{text-decoration:none;border-bottom:1px solid var(--line);transition:border-color .2s}
dl.info a:hover{border-color:var(--yellow)}

/* ---------- CTA strip ---------- */
.cta-strip{background:var(--yellow);color:var(--ink)}
.cta-strip .wrap{padding-block:clamp(48px,8vh,90px);display:flex;flex-wrap:wrap;gap:1.5rem 3rem;align-items:center;justify-content:space-between}
.cta-strip h2{font-family:'SL Display',sans-serif;font-weight:900;text-transform:uppercase;letter-spacing:-.01em;
  font-size:var(--disp-s);line-height:.86;margin:0;max-width:16ch}
.cta-strip .btn-r{background:var(--ink);color:var(--paper)}
.cta-strip .btn-o{border-color:rgba(14,13,11,.3);color:var(--ink)}
.cta-strip .btn-o:hover{border-color:var(--ink)}

/* ---------- footer ---------- */
.foot{border-top:1px solid var(--line);padding-block:clamp(40px,6vh,70px) 2rem;background:var(--ink-2)}
:root[data-theme="light"] .foot{background:var(--ink-2)}
.foot-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr;gap:2rem;margin-bottom:3rem}
@media(max-width:720px){.foot-grid{grid-template-columns:1fr}}
.foot-grid .about{max-width:40ch;color:var(--muted);font-size:var(--s--1);margin:1rem 0 0}
.foot-col h4{font-family:'SL Mono',monospace;font-size:var(--s--1);letter-spacing:.14em;text-transform:uppercase;color:var(--grey);margin:0 0 1rem}
.foot-col ul{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:.6rem}
.foot-col a{text-decoration:none;color:var(--muted);transition:color .2s}
.foot-col a:hover{color:var(--fg)}
.foot-bottom{border-top:1px solid var(--line);padding-top:1.6rem;display:flex;flex-wrap:wrap;gap:1rem;justify-content:space-between;
  font-family:'SL Mono',monospace;font-size:var(--s--1);letter-spacing:.08em;text-transform:uppercase;color:var(--muted)}
.foot-bottom .badges{display:flex;gap:1.2rem;flex-wrap:wrap}

/* ---------- intro copy block ---------- */
.lead{max-width:60ch;font-size:var(--s-1);line-height:1.5;color:var(--muted)}
.lead b,.lead strong{color:var(--fg);font-weight:700}
.grid-2{display:grid;grid-template-columns:1fr 1fr;gap:clamp(1.5rem,4vw,3rem)}
@media(max-width:720px){.grid-2{grid-template-columns:1fr}}
.rule{height:1px;background:var(--line);border:0;margin:0}