/* Closers In-House. Branding Sales Capital: monocromo, Inter Tight ligera, carbón #141414 + hueso #F4F2EE.
   Titular calibrado con consulting.com: 52px escritorio, 32px móvil, peso ligero, interlineado 1,2. */
:root{
  --bg:#141414; --bg-2:#0F0F0F;
  --line:rgba(244,242,238,.09); --line-2:rgba(244,242,238,.18);
  --fg:#F4F2EE; --muted:#9A9A9A; --dim:#6E6E6E; --ink:#141414;
  --r:10px; --r-lg:16px; --ease:cubic-bezier(.16,1,.3,1);
  --max:1160px; --pad:20px;
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}}
body{font-family:"Inter Tight",system-ui,sans-serif;font-weight:400;background:var(--bg);color:var(--fg);font-size:16px;line-height:1.65;overflow-x:hidden;-webkit-font-smoothing:antialiased}
img{display:block;max-width:100%}
a{color:inherit;text-decoration:none}
ul,ol{list-style:none}
.wrap{width:100%;max-width:var(--max);margin:0 auto;padding-left:var(--pad);padding-right:var(--pad)}
@media (min-width:768px){:root{--pad:32px}}
@media (min-width:1100px){:root{--pad:48px}}
.sr{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}

/* Tipografía ligera */
h1,h2,h3{font-weight:400;letter-spacing:-.025em;line-height:1.2}
h1{font-size:clamp(32px,4.1vw,52px);font-weight:300;max-width:800px}
h2{font-size:clamp(28px,3.2vw,42px);font-weight:300}
.grad{background:linear-gradient(180deg,#FFFFFF 0%,#F4F2EE 50%,#9A9A9A 100%);-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent;color:var(--fg)}
.soft{color:var(--dim);-webkit-text-fill-color:#8A8A8A}
.lead{font-size:clamp(1.02rem,1.4vw,1.15rem);line-height:1.6;color:var(--muted);font-weight:300;max-width:56ch}

/* Secciones */
.section{padding:80px 0;position:relative}
@media (min-width:768px){.section{padding:120px 0}}
.alt{background:var(--bg-2)}
.center-h{text-align:center;margin:0 auto 48px}
@media (min-width:768px){.center-h{margin-bottom:64px}}

/* Botones */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:10px;min-height:54px;padding:0 26px;border-radius:var(--r);font-weight:500;font-size:1rem;line-height:1;white-space:nowrap;cursor:pointer;border:1px solid transparent;transition:transform .5s var(--ease),box-shadow .5s var(--ease)}
.btn-primary{background:linear-gradient(180deg,#FFFFFF,#E6E3DD);color:var(--ink);box-shadow:inset 0 1px 0 rgba(255,255,255,.9),0 1px 0 rgba(0,0,0,.4),0 8px 24px rgba(244,242,238,.12)}
.btn-primary:hover{transform:translateY(-2px);box-shadow:inset 0 1px 0 #fff,0 14px 34px rgba(244,242,238,.22)}
.btn-sm{min-height:44px;padding:0 16px;font-size:.93rem}
.btn svg{width:20px;height:20px;flex:none}
.btn-lg{width:100%;max-width:340px;min-height:58px;font-size:1.03rem}
.btn:focus-visible,a:focus-visible{outline:2px solid var(--fg);outline-offset:3px}

/* Header */
.header{position:sticky;top:0;z-index:50;background:rgba(20,20,20,.72);backdrop-filter:blur(16px) saturate(140%);-webkit-backdrop-filter:blur(16px) saturate(140%);border-bottom:1px solid var(--line)}
.header .wrap{display:flex;align-items:center;justify-content:space-between;height:68px;gap:12px}
.wordmark{font-weight:500;font-size:1.08rem;letter-spacing:-.02em;color:var(--fg);white-space:nowrap;min-height:44px;display:inline-flex;align-items:center}
.wordmark span{color:var(--dim)}
.header .btn-text{display:none}
@media (min-width:560px){.header .btn-text{display:inline}}

/* Seda en grises */
.silk{position:absolute;inset:-20%;pointer-events:none;filter:blur(40px);opacity:.9;
  background:radial-gradient(40% 35% at 22% 30%,rgba(244,242,238,.16),transparent 70%),radial-gradient(35% 40% at 78% 62%,rgba(244,242,238,.12),transparent 70%),radial-gradient(30% 30% at 55% 15%,rgba(244,242,238,.09),transparent 70%),radial-gradient(45% 30% at 40% 85%,rgba(244,242,238,.07),transparent 70%);
  animation:drift 22s var(--ease) infinite alternate}
@keyframes drift{from{transform:translate3d(-2%,-1%,0) scale(1)}to{transform:translate3d(2%,2%,0) scale(1.06)}}
@media (prefers-reduced-motion:reduce){.silk{animation:none}}

/* Hero */
.hero{padding:96px 0 72px;position:relative;overflow:hidden;text-align:center}
@media (min-width:768px){.hero{padding:150px 0 110px}}
.hero::after{content:"";position:absolute;left:0;right:0;bottom:0;height:140px;background:linear-gradient(180deg,transparent,var(--bg));pointer-events:none}
.hero .wrap{position:relative;z-index:1;display:flex;flex-direction:column;align-items:center}
.hero h1{margin:0 auto 22px}
.hero .lead{margin:0 auto 36px}

/* Cifras */
.stats{position:relative;z-index:1}
.stats .grid{display:grid;grid-template-columns:1fr 1fr;gap:12px;max-width:760px}
@media (min-width:720px){.stats .grid{gap:16px}}
.stat{padding:26px 22px;border:1px solid var(--line);border-radius:var(--r-lg);background:linear-gradient(180deg,rgba(244,242,238,.05),rgba(244,242,238,.01));text-align:center}
.stat b{display:block;font-weight:300;font-size:clamp(2rem,5vw,3rem);letter-spacing:-.04em;line-height:1}
.stat small{display:block;margin-top:10px;font-size:.92rem;color:var(--muted);font-weight:300}

/* Casos estilo perfil de Instagram */
.ig-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:12px}
@media (min-width:760px){.ig-grid{grid-template-columns:repeat(3,1fr);gap:16px}}
@media (min-width:1100px){.ig-grid{grid-template-columns:repeat(4,1fr)}}
.ig a{display:flex;flex-direction:column;align-items:center;text-align:center;height:100%;padding:26px 14px 18px;border:1px solid var(--line);border-radius:var(--r-lg);background:linear-gradient(180deg,#1C1C1C,#161616);transition:border-color .4s,transform .5s var(--ease)}
.ig a:hover{border-color:var(--line-2);transform:translateY(-3px)}
.ring{display:block;width:96px;height:96px;padding:3px;border-radius:50%;background:linear-gradient(135deg,#F4F2EE,#5A5A5A);margin-bottom:14px}
@media (min-width:760px){.ring{width:124px;height:124px}}
.ring img{width:100%;height:100%;border-radius:50%;object-fit:cover;border:3px solid #181818;background:#222}
.ig-h{display:inline-flex;align-items:center;gap:5px;font-weight:500;font-size:.98rem;letter-spacing:-.01em;max-width:100%;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
@media (min-width:760px){.ig-h{font-size:1.06rem}}
.ver{width:16px;height:16px;flex:none;color:var(--fg)}
.ig-name{font-size:.86rem;color:var(--muted);font-weight:300;margin-top:2px}
.ig-n{margin:14px 0 16px;font-size:.86rem;color:var(--muted);font-weight:300;line-height:1.3}
.ig-n b{display:block;font-weight:400;font-size:1.7rem;color:var(--fg);letter-spacing:-.03em;line-height:1.1}
.ig-n.empty{visibility:hidden}
.ig-n.empty::before{content:"0";display:block;font-size:1.7rem;line-height:1.1}
.ig-btn{margin-top:auto;display:inline-flex;align-items:center;justify-content:center;gap:7px;width:100%;min-height:40px;border-radius:8px;background:rgba(244,242,238,.08);font-size:.86rem;font-weight:500;color:var(--fg)}
.ig-btn svg{width:15px;height:15px}
.ig a:hover .ig-btn{background:rgba(244,242,238,.14)}

/* Quién está detrás */
.about .wrap{display:grid;gap:40px}
@media (min-width:880px){.about .wrap{grid-template-columns:.8fr 1.2fr;gap:72px;align-items:center}}
.about figure{max-width:440px;margin:0 auto;width:100%;border-radius:var(--r-lg);overflow:hidden;border:1px solid var(--line)}
.about img.photo{width:100%;height:auto;aspect-ratio:4/5;object-fit:cover}
.about h2{margin-bottom:6px}
.about .role{color:var(--muted);font-weight:300;margin-bottom:22px}
.about p{margin-top:14px;font-size:1.06rem;color:var(--muted);font-weight:300}
.about p.first{color:var(--fg);font-weight:400;font-size:1.16rem}

/* Cierre */
.final{padding:24px var(--pad) 80px}
@media (min-width:768px){.final{padding:32px 32px 120px}}
.final .box{position:relative;overflow:hidden;max-width:1400px;margin:0 auto;border-radius:var(--r-lg);border:1px solid var(--line);background:#101010;text-align:center;padding:90px 20px;display:flex;flex-direction:column;align-items:center}
@media (min-width:768px){.final .box{padding:130px 32px}}
.final .box>*:not(.silk){position:relative;z-index:1}
.final h2{margin:0 auto 32px;max-width:18ch}

/* Footer */
.footer{border-top:1px solid var(--line);padding:40px 0 calc(32px + env(safe-area-inset-bottom));font-size:.9rem;color:var(--muted);font-weight:300}
.footer .top{display:flex;flex-direction:column;gap:18px;align-items:flex-start;padding-bottom:26px;border-bottom:1px solid var(--line);margin-bottom:22px}
.footer .top img{height:40px;width:auto}
@media (min-width:720px){.footer .top{flex-direction:row;justify-content:space-between;align-items:center}}
.footer .bot{display:flex;flex-direction:column;gap:12px}
@media (min-width:720px){.footer .bot{flex-direction:row;justify-content:space-between;align-items:center}}
.footer nav{display:flex;flex-wrap:wrap;gap:4px 20px}
.footer a{min-height:44px;display:inline-flex;align-items:center}
.footer a:hover{color:var(--fg)}

/* Reveal */
.rv{opacity:0;transform:translateY(18px);transition:opacity .9s var(--ease),transform .9s var(--ease)}
.rv.in{opacity:1;transform:none}
@media (prefers-reduced-motion:reduce){.rv{opacity:1;transform:none;transition:none}.btn,.ig a{transition:none}}

/* Páginas legales */
.legal{padding:56px 0 96px}
.legal .wrap{max-width:780px}
.legal .back{display:inline-flex;align-items:center;gap:8px;min-height:44px;color:var(--muted);margin-bottom:28px}
.legal .back:hover{color:var(--fg)}
.legal h1{font-size:clamp(28px,4vw,40px);margin-bottom:10px}
.legal .date{color:var(--dim);margin-bottom:34px;font-size:.95rem}
.legal h2{font-size:1.25rem;margin:38px 0 10px;font-weight:500}
.legal p,.legal li{color:var(--muted);margin-top:10px;font-size:1.02rem;font-weight:300}
.legal ul{list-style:disc;padding-left:22px}
.legal a.inline{color:var(--fg);text-decoration:underline;text-underline-offset:3px}
.ig,.ig a{min-width:0}
.ig-h{display:flex;justify-content:center}
@media (max-width:420px){.ig-h{font-size:.86rem}.ig a{padding:22px 10px 14px}}
.ig-h{display:block;width:100%;text-align:center;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.ver{display:inline-block;vertical-align:-3px;margin-left:4px}