:root{
  --pw-bg:#12110f;
  --pw-paper:#F3EEE6;
  --pw-ink:#181613;
  --pw-muted:#676158;
  --pw-copper:#C9784C;
  --pw-steel:#243747;
  --pw-ice:#A8C4CF;
  --pw-mineral:#546B60;
  --pw-aluminum:#8A9092;
  --bg-primary:var(--pw-bg);
  --dark:var(--pw-paper);
  --text-secondary:rgba(243,238,230,.66);
  --signal:var(--pw-copper);
  --signal-on-dark:var(--pw-copper);
  --page-accent:var(--pw-copper);
  --font-system:'Manrope',sans-serif;
  --ease-out:cubic-bezier(.22,.61,.36,1);
}

*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
html,body{overflow-x:clip}
body{background:var(--pw-bg);color:var(--pw-paper);font-family:var(--font-system);-webkit-font-smoothing:antialiased}
::selection{background:var(--pw-copper);color:var(--pw-bg)}

.kicker{display:block;font-size:.68rem;font-weight:700;letter-spacing:.2em;line-height:1.4;text-transform:uppercase;color:rgba(243,238,230,.55)}
.grano{position:fixed;inset:0;z-index:15;pointer-events:none;opacity:.025;mix-blend-mode:soft-light;
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='150' height='150'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.82' numOctaves='2' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E")}

/* Hero: one editorial claim contained by a single painted brush block. */
.pw-hero{position:relative;isolation:isolate;display:flex;align-items:center;min-height:min(980px,max(790px,100svh));overflow:hidden;
  padding:clamp(96px,10vh,132px) clamp(32px,7vw,120px) clamp(48px,5vh,72px);background:#172832;color:var(--pw-paper)}
.pw-hero::before{content:"";position:absolute;z-index:-1;inset:0;pointer-events:none;
  background:radial-gradient(ellipse 56% 72% at 78% 43%,rgba(54,91,103,.42),transparent 76%),radial-gradient(ellipse 40% 70% at 8% 96%,rgba(68,99,79,.23),transparent 72%);transform-origin:center;animation:pw-hero-atmosphere 30s ease-in-out infinite alternate}
.pw-hero::after{content:"";position:absolute;z-index:-1;inset:0;pointer-events:none;opacity:.25;
  background:linear-gradient(118deg,transparent 72%,rgba(200,220,213,.12) 72.08%,transparent 72.18%),linear-gradient(0deg,rgba(9,19,24,.35),transparent 48%)}
.pw-grid{position:relative;width:100%;max-width:1540px;margin:0 auto;display:grid;grid-template-columns:minmax(0,1fr);align-items:center;container-type:inline-size}
.pw-copy{position:relative;z-index:1;max-width:1420px}
.pw-copy .kicker{margin-bottom:clamp(30px,2.3vh,34px);color:#A8C4CF;opacity:0;animation:pw-editorial-in .66s var(--ease-out) .04s forwards}
.pw-title-stage{position:relative;isolation:isolate;display:block;width:max-content;max-width:100%;font-size:19cqw}
.pw-title{position:relative;z-index:1;width:max-content;max-width:100%;color:var(--pw-paper);font-size:inherit;font-weight:800;line-height:1;letter-spacing:-.1em}
.pw-title-line{display:block;width:max-content;max-width:100%;opacity:0;clip-path:inset(0 100% 0 0);animation:pw-letter-reveal .72s steps(8,end) 1.22s both}
.pw-title-line--final{margin-left:-.055em;white-space:nowrap;animation:pw-letter-reveal .9s steps(10,end) 1.48s both}
.pw-highlight-swash{position:absolute;z-index:0;top:-.08em;left:-.24em;width:calc(100% + .48em);height:calc(100% + .32em);overflow:visible;pointer-events:none}
.pw-highlight-glow{fill:url(#pw-highlight-spill);filter:url(#pw-highlight-spill-blur);opacity:.48}
.pw-highlight-block{fill:url(#pw-highlight-paint)}
.pw-highlight-grain{opacity:.2;mix-blend-mode:soft-light}
.pw-text{max-width:52ch;margin-top:clamp(46px,5.2vw,70px);font-size:clamp(1rem,.95rem + .28vw,1.18rem);line-height:1.6;color:rgba(243,238,230,.72);opacity:0;animation:pw-editorial-in .66s var(--ease-out) 2.4s forwards}
.pw-ctas{display:flex;flex-wrap:wrap;align-items:center;gap:22px;margin-top:28px;opacity:0;animation:pw-editorial-in .66s var(--ease-out) 2.56s forwards}
.pw-cta-primary,.pw-cta-secondary{display:inline-flex;align-items:center;gap:10px;font-size:.92rem;font-weight:750;text-decoration:none;transition:transform .22s var(--ease-out),color .22s ease,background .22s ease,border-color .22s ease}
.pw-cta-primary{min-height:52px;padding:0 20px;background:#dce9e5;color:#10212a}
.pw-cta-primary:hover{background:#fff;transform:translateY(-2px)}
.pw-cta-secondary{min-height:44px;color:rgba(243,238,230,.82);border-bottom:1px solid rgba(243,238,230,.34)}
.pw-cta-secondary:hover{color:#fff;border-color:#a5c9cd}
.pw-cta-primary:focus-visible,.pw-cta-secondary:focus-visible,.caso-cta:focus-visible,.cierre a:focus-visible{outline:2px solid #a5c9cd;outline-offset:4px}
@keyframes pw-editorial-in{from{opacity:0;transform:translateY(.16em)}to{opacity:1;transform:translateY(0)}}
@keyframes pw-letter-reveal{to{opacity:1;clip-path:inset(0 0 0 0)}}
@keyframes pw-hero-atmosphere{from{transform:translate3d(-.25%,.15%,0) scale(1)}to{transform:translate3d(.25%,-.15%,0) scale(1.025)}}
/* Decision sequence: a light editorial interruption, with the existing scroll line. */
.antes{display:grid;grid-template-columns:minmax(280px,.82fr) minmax(0,1.18fr);align-items:center;gap:clamp(48px,6vw,108px);
  padding:clamp(96px,9vw,152px) clamp(48px,6vw,112px);background:var(--pw-paper);color:var(--pw-ink)}
.antes-head{max-width:580px;margin:0}
.antes-head .kicker{margin-bottom:22px;color:var(--pw-ink)}
.antes-title{max-width:11ch;font-size:clamp(2.75rem,4.8vw,5rem);font-weight:800;line-height:.97;letter-spacing:-.065em;color:var(--pw-ink)}
.antes-text{max-width:38ch;margin-top:24px;font-size:clamp(1rem,.95rem + .2vw,1.12rem);line-height:1.55;color:rgba(24,22,19,.68)}
.antes-track{position:relative;display:flex;flex-direction:column;gap:0;width:100%;max-width:none;margin:0;padding-left:34px}
.antes-line{position:absolute;top:0;bottom:0;left:8px;width:1px;background:rgba(201,120,76,.55);clip-path:inset(0 0 100% 0);transition:clip-path 1s var(--ease-out)}
.antes-track.is-revealed .antes-line{clip-path:inset(0)}
.antes-stop{position:relative;display:grid;grid-template-columns:minmax(150px,.78fr) minmax(0,1fr);align-items:start;gap:clamp(18px,3vw,42px);
  padding:26px 0 28px;border-bottom:1px solid rgba(24,22,19,.13);opacity:0;transform:translateY(12px);transition:opacity .55s var(--ease-out),transform .55s var(--ease-out)}
.antes-stop:last-child{border-bottom:0}
.antes-stop.is-in{opacity:1;transform:none}
.antes-node{position:absolute;left:-32px;top:40px;width:9px;height:9px;border-radius:50%;background:var(--pw-paper);border:1px solid rgba(201,120,76,.8);transition:background .3s,border-color .3s,transform .3s}
.antes-stop.is-active .antes-node{background:var(--pw-copper);border-color:var(--pw-copper);transform:scale(1.35)}
.antes-big{display:block;padding-top:2px;font-size:clamp(1.9rem,3.3vw,3.5rem);font-weight:800;line-height:.95;letter-spacing:-.06em;color:rgba(24,22,19,.55);transition:color .35s}
.antes-stop.is-active .antes-big{color:var(--pw-ink)}
.antes-cap{max-width:32ch;margin:0}
.antes-cap strong{display:block;font-size:.7rem;font-weight:800;letter-spacing:.16em;text-transform:uppercase;color:rgba(24,22,19,.72);transition:color .3s}
.antes-cap p{margin-top:8px;font-size:.92rem;line-height:1.5;color:rgba(24,22,19,.7);transition:color .3s}
.antes-stop.is-active .antes-cap strong{color:var(--pw-ink)}
.antes-stop.is-active .antes-cap p{color:rgba(24,22,19,.82)}

/* Portfolio: the same decision routes continue into an interactive case study. */
.proyectos{padding:clamp(88px,7.5vw,144px) 0 0;background:var(--pw-bg)}
.proyectos-head{width:100%;max-width:none;margin:0 auto;padding:0 clamp(48px,6vw,112px) clamp(44px,5vw,80px);display:grid;grid-template-columns:minmax(0,1.2fr) minmax(300px,.8fr);
  column-gap:clamp(36px,7vw,120px);align-items:end}
.proyectos-head .kicker{grid-column:1/-1;margin-bottom:22px;color:var(--pw-copper)}
.proyectos-title{max-width:12ch;font-size:clamp(3.1rem,5.4vw,5.8rem);font-weight:800;line-height:.94;letter-spacing:-.065em;color:var(--pw-paper)}
.proyectos-text{max-width:38ch;margin:0 0 5px;font-size:clamp(1rem,.96rem + .18vw,1.12rem);line-height:1.58;color:rgba(243,238,230,.62)}
.caso-picker{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));margin:0 clamp(48px,6vw,112px) 0;border-top:1px solid rgba(243,238,230,.2);border-bottom:1px solid rgba(243,238,230,.2)}
.caso-picker[hidden],.caso-controls[hidden]{display:none!important}
.caso-tab{position:relative;display:flex;align-items:center;gap:16px;min-width:0;min-height:80px;padding:14px 18px;border:0;background:transparent;color:rgba(243,238,230,.56);text-align:left;font:inherit;cursor:pointer;transition:color .25s,background .25s}
.caso-tab[data-case-select="fc10"]{--case-accent:#a8c9d4}.caso-tab[data-case-select="zfitness"]{--case-accent:#b9d2a8}.caso-tab[data-case-select="mika"]{--case-accent:#e2b78c}
.caso-tab+.caso-tab{border-left:1px solid rgba(243,238,230,.17)}
.caso-tab::after{content:"";position:absolute;right:0;bottom:-1px;left:0;height:2px;background:var(--case-accent);transform:scaleX(0);transform-origin:left;transition:transform .4s var(--ease-out)}
.caso-tab-num{align-self:flex-start;padding-top:2px;color:rgba(243,238,230,.36);font-size:.61rem;font-weight:800;letter-spacing:.12em}
.caso-tab-copy{display:grid;gap:3px;min-width:0}.caso-tab-copy strong{overflow:hidden;color:inherit;font-size:.84rem;font-weight:800;text-overflow:ellipsis;white-space:nowrap}.caso-tab-copy small{color:rgba(243,238,230,.48);font-size:.64rem;font-weight:600}
.caso-tab-arrow{margin-left:auto;color:var(--case-accent);opacity:0;transform:translate(-4px,4px);transition:opacity .24s,transform .24s}
.caso-tab:hover{background:rgba(243,238,230,.04);color:var(--pw-paper)}
.caso-tab.is-active{color:var(--pw-paper)}.caso-tab.is-active::after{transform:scaleX(1)}.caso-tab.is-active .caso-tab-num,.caso-tab.is-active .caso-tab-copy small{color:var(--case-accent)}.caso-tab.is-active .caso-tab-arrow{opacity:1;transform:none}
.caso-stage:not([data-enhanced]) .caso{position:relative}
.caso-stage[data-enhanced]{display:grid;grid-template-areas:"active"}
.caso{--case-accent:#a8c9d4;position:relative;grid-area:active;width:100%;max-width:none;min-height:clamp(680px,78svh,900px);margin:0;padding:clamp(54px,6vw,96px) clamp(48px,6vw,112px);
  display:grid;grid-template-columns:minmax(280px,.62fr) minmax(0,1.38fr);column-gap:clamp(44px,6vw,104px);align-items:center;transition:opacity .42s ease,transform .55s var(--ease-out),visibility 0s linear .55s;opacity:1;visibility:visible}
.caso[data-caso="fc10"]{--case-accent:#a8c9d4;padding-right:clamp(48px,6vw,112px);background:linear-gradient(112deg,#183449 0%,#24485c 48%,#2b5262 100%);color:var(--pw-paper)}
.caso[data-caso="zfitness"]{--case-accent:#b9d2a8;grid-template-columns:minmax(0,1.38fr) minmax(280px,.62fr);padding-left:clamp(48px,6vw,112px);background:radial-gradient(ellipse at 24% 56%,rgba(125,157,119,.22),transparent 46%),linear-gradient(110deg,#1c302a 0%,#263c32 53%,#344638 100%);color:var(--pw-paper)}
.caso[data-caso="mika"]{--case-accent:#8e6750;background:linear-gradient(115deg,#e4ddcf,#d2c8b4);color:#202b29}
.caso[data-caso="zfitness"] .caso-text{order:2}.caso[data-caso="zfitness"] .caso-visual{order:1}
.caso-stage[data-enhanced] .caso{opacity:0;visibility:hidden;transform:translateY(26px) scale(.992);pointer-events:none}
.caso-stage[data-enhanced] .caso.is-active{opacity:1;visibility:visible;transform:none;pointer-events:auto;transition-delay:0s}
.caso-text{position:relative;z-index:1;max-width:510px}
.caso-index{display:block;margin-bottom:12px;font-size:.66rem;font-weight:800;letter-spacing:.18em;line-height:1.4;text-transform:uppercase;color:var(--case-accent)}
.caso-outcome{display:inline-block;margin-bottom:22px;padding:6px 0;border-bottom:1px solid color-mix(in srgb,var(--case-accent) 58%,transparent);color:var(--case-accent);font-size:.65rem;font-weight:800;letter-spacing:.11em;text-transform:uppercase}
.caso-name{font-size:clamp(3.4rem,5.8vw,6.4rem);font-weight:800;line-height:.88;letter-spacing:-.07em;color:inherit}
.caso-enfoque{max-width:40ch;margin-top:22px;font-size:clamp(1rem,.96rem + .16vw,1.12rem);line-height:1.58;color:rgba(243,238,230,.74)}
.caso-tags{margin-top:20px;font-size:.62rem;font-weight:800;letter-spacing:.15em;line-height:1.5;text-transform:uppercase;color:color-mix(in srgb,var(--case-accent) 82%,white)}
.caso[data-caso="mika"] .caso-enfoque{color:rgba(32,43,41,.78)}.caso[data-caso="mika"] .caso-tags{color:#546057}
.caso-route{max-width:440px;margin-top:32px;padding-top:14px;border-top:1px solid color-mix(in srgb,currentColor 25%,transparent)}
.caso-route-label{display:block;margin-bottom:11px;color:color-mix(in srgb,var(--case-accent) 78%,white);font-size:.57rem;font-weight:800;letter-spacing:.16em;text-transform:uppercase}
.caso[data-caso="mika"] .caso-route-label{color:#6f5543}
.caso-route ol{display:flex;flex-wrap:wrap;gap:8px 0;list-style:none}
.caso-route li{position:relative;padding-right:27px;color:color-mix(in srgb,currentColor 72%,transparent);font-size:.73rem;font-weight:750;line-height:1.4}
.caso-route li+li{padding-left:18px}.caso-route li+li::before{content:"";position:absolute;left:0;top:.6em;width:9px;height:1px;background:var(--case-accent)}
.caso-cta{display:inline-flex;align-items:center;gap:12px;min-height:48px;margin-top:28px;padding:0 15px;border:1px solid color-mix(in srgb,var(--case-accent) 65%,transparent);color:inherit;font-size:.79rem;font-weight:800;text-decoration:none;transition:gap .25s,background .25s,color .25s,border-color .25s}
.caso-cta:hover{gap:19px;background:var(--case-accent);border-color:var(--case-accent);color:#12232a}
.caso-visual{position:relative;min-width:0;align-self:center;margin:0}
.caso-visual-head{display:flex;justify-content:space-between;gap:12px;margin-bottom:12px;color:color-mix(in srgb,var(--case-accent) 82%,white);font-size:.59rem;font-weight:800;letter-spacing:.13em;text-transform:uppercase}
.caso-mask{position:relative;width:100%;overflow:hidden;background:rgba(240,239,233,.94);box-shadow:0 28px 62px -38px rgba(0,0,0,.68)}
.caso[data-caso="fc10"] .caso-mask{aspect-ratio:855 / 905}.caso[data-caso="zfitness"] .caso-mask{aspect-ratio:895 / 585}.caso[data-caso="mika"] .caso-mask{aspect-ratio:770 / 580}
.caso-mask img{display:block;width:100%;height:100%;object-fit:contain;object-position:top center;transform:scale(1.02);transition:transform .85s var(--ease-out)}
.caso.is-active .caso-mask img{transform:none}
.caso-visual figcaption{margin-top:11px;color:color-mix(in srgb,currentColor 70%,transparent);font-size:.72rem;line-height:1.45}
.caso[data-caso="mika"] .caso-visual-head{color:#6f5543}
.caso-controls{display:flex;justify-content:space-between;align-items:center;gap:18px;padding:14px clamp(48px,6vw,112px);background:#172722;color:#b9d2a8}
.caso-controls>span{font-size:.64rem;font-weight:800;letter-spacing:.15em;text-transform:uppercase}
.caso-controls>div{display:flex;gap:8px}.caso-controls button{width:38px;height:38px;border:1px solid rgba(243,238,230,.32);background:transparent;color:var(--pw-paper);font:inherit;font-size:1.2rem;cursor:pointer;transition:background .2s,color .2s,transform .2s}
.caso-controls button:hover{background:#b9d2a8;color:#172722;transform:translateY(-2px)}

/* Scope chooser: a quiet index, not another stack of cards. */
.construir{display:grid;grid-template-columns:minmax(260px,.75fr) minmax(0,1.25fr);gap:clamp(52px,9vw,144px);align-items:start;
  padding:clamp(104px,12vw,176px) 8vw;background:var(--pw-paper);color:var(--pw-ink)}
.construir-head{max-width:500px}
.construir-head .kicker{margin-bottom:20px;color:var(--pw-ink)}
.construir-title{font-size:clamp(2.55rem,4.1vw,4.5rem);font-weight:800;line-height:.98;letter-spacing:-.06em;color:var(--pw-ink)}
.construir-text{max-width:35ch;margin-top:22px;font-size:1rem;line-height:1.58;color:rgba(24,22,19,.67)}
.construir-rows{border-top:1px solid rgba(24,22,19,.22)}
.construir-row{border-bottom:1px solid rgba(24,22,19,.22)}
.construir-row-head{width:100%;min-height:112px;display:grid;grid-template-columns:42px minmax(0,1fr) minmax(170px,.72fr) 24px;gap:18px;align-items:center;
  border:0;background:transparent;color:var(--pw-ink);text-align:left;cursor:pointer;font-family:inherit}
.construir-row-head:focus-visible{outline:2px solid var(--pw-ink);outline-offset:4px}
.construir-num{font-size:.72rem;font-weight:800;letter-spacing:.13em;color:var(--pw-ink)}
.construir-row-title{font-size:clamp(1.08rem,1.4vw,1.48rem);font-weight:800;line-height:1.15;letter-spacing:-.035em;transition:color .22s}
.construir-row-head:hover .construir-row-title,.construir-row.is-open .construir-row-title{text-decoration:underline;text-decoration-color:var(--pw-copper);text-underline-offset:.18em}
.construir-row-tags{font-size:.6rem;font-weight:800;line-height:1.5;letter-spacing:.12em;text-align:right;text-transform:uppercase;color:rgba(24,22,19,.46)}
.construir-chevron{font-size:1.3rem;font-weight:400;line-height:1;color:var(--pw-ink);transition:transform .28s}
.construir-row.is-open .construir-chevron{transform:rotate(45deg)}
.construir-row-body{display:grid;grid-template-rows:0fr;transition:grid-template-rows .32s var(--ease-out)}
.construir-row.is-open .construir-row-body{grid-template-rows:1fr}
.construir-row-body p{min-height:0;overflow:hidden;max-width:52ch;padding-left:60px;padding-right:42px;font-size:.94rem;line-height:1.56;color:rgba(24,22,19,.7)}
.construir-row.is-open .construir-row-body p{padding-bottom:26px}

/* Close: one clear next step, then the global footer. */
.cierre{padding:clamp(96px,9vw,144px) clamp(48px,6vw,112px) clamp(88px,8vw,128px);background:#100E0D;color:var(--pw-paper)}
.cierre .kicker{color:var(--pw-copper)}
.cierre-grid{width:100%;max-width:none;margin:0 auto;display:grid;grid-template-columns:minmax(0,1.1fr) minmax(320px,.9fr);gap:clamp(48px,7vw,120px);align-items:end}
.cierre-copy .kicker{margin-bottom:24px;color:rgba(243,238,230,.68)}
.cierre-title{max-width:11ch;font-size:clamp(3.2rem,5.6vw,6rem);font-weight:800;line-height:.94;letter-spacing:-.07em;color:var(--pw-paper)}
.cierre-text{max-width:43ch;font-size:clamp(1rem,.97rem + .15vw,1.1rem);line-height:1.58;color:rgba(243,238,230,.76)}
.cierre-ctas{display:flex;flex-wrap:wrap;align-items:center;gap:20px;margin-top:32px}
.cierre-cta-primary,.cierre-cta-secondary{display:inline-flex;align-items:center;gap:9px;font-size:.9rem;font-weight:800;text-decoration:none;transition:transform .2s ease,background .2s ease,color .2s ease}
.cierre-cta-primary{min-height:50px;padding:0 18px;background:var(--pw-copper);color:var(--pw-bg);font-family:inherit}
.cierre-cta-primary:hover{background:#fff;transform:translateY(-2px)}
.cierre-cta-secondary{min-height:42px;border-bottom:1px solid rgba(243,238,230,.5);color:rgba(243,238,230,.82)}
.cierre-cta-secondary:hover{color:#fff}
.cierre-channels{display:flex;flex-wrap:wrap;gap:22px;margin-top:38px;padding-top:18px;border-top:1px solid rgba(243,238,230,.24)}
.cierre-channels a{font-size:.8rem;font-weight:700;color:rgba(243,238,230,.72);text-decoration:none}
.cierre-channels a:hover{color:#fff}

/* Guided website brief: the close becomes a focused workspace without leaving the page. */
.cierre.is-brief-open .cierre-copy,.cierre.is-brief-open .cierre-aside{display:none}
.brief-app,.brief-success{grid-column:1/-1;width:100%;max-width:none;margin:0 auto;scroll-margin-top:82px}
.brief-app[hidden],.brief-success[hidden],.brief-step[hidden],.brief-conditional[hidden],.brief-next[hidden],.brief-submit[hidden],.brief-back[hidden],.brief-actions-note[hidden]{display:none!important}
.brief-head{display:flex;justify-content:space-between;align-items:flex-start;gap:28px;padding-bottom:28px;border-bottom:1px solid rgba(243,238,230,.2);scroll-margin-top:82px}
.brief-overline{margin:0;font-size:.68rem;font-weight:800;letter-spacing:.17em;line-height:1.45;text-transform:uppercase;color:var(--pw-copper)}
.brief-overline span{padding-inline:5px;color:rgba(243,238,230,.38)}
.brief-intro{max-width:48ch;margin:10px 0 0;font-size:.92rem;line-height:1.5;color:rgba(243,238,230,.62)}
.brief-close{display:inline-flex;align-items:center;gap:10px;min-height:44px;padding:0 2px;border:0;background:none;color:rgba(243,238,230,.72);font:inherit;font-size:.82rem;font-weight:700;line-height:1;cursor:pointer}
.brief-close span{font-size:1.3rem;font-weight:400}
.brief-close:hover{color:var(--pw-paper)}
.brief-close:focus-visible,.brief-back:focus-visible,.brief-next:focus-visible,.brief-submit:focus-visible,.brief-edit:focus-visible{outline:2px solid var(--pw-copper);outline-offset:4px}
.brief-layout{display:grid;grid-template-columns:minmax(190px,.3fr) minmax(0,1fr);gap:clamp(40px,6vw,96px);padding:clamp(28px,3.5vw,52px) 0 76px}
.brief-rail{align-self:start;border-top:1px solid rgba(243,238,230,.38);padding-top:14px;scroll-margin-top:82px}
.brief-rail-label,.brief-rail-note{display:block;font-size:.62rem;font-weight:800;letter-spacing:.15em;text-transform:uppercase;color:rgba(243,238,230,.48)}
.brief-count{display:block;margin-top:26px;font-size:clamp(2.4rem,4vw,4.2rem);font-weight:800;line-height:.9;letter-spacing:-.07em;color:var(--pw-paper)}
.brief-count span:last-child{color:rgba(243,238,230,.38)}
.brief-progress{height:2px;margin-top:20px;background:rgba(243,238,230,.22)}
.brief-progress span{display:block;width:12.5%;height:100%;background:var(--pw-copper);transition:width .22s ease}
.brief-rail-note{margin-top:16px;font-weight:600;letter-spacing:.04em;text-transform:none;color:rgba(243,238,230,.46)}
.brief-main{min-width:0}
.brief-step{display:grid;grid-template-columns:minmax(0,.72fr) minmax(0,1.28fr);grid-template-rows:auto auto auto auto auto auto;column-gap:clamp(32px,4.5vw,76px);align-items:start;animation:brief-step-in .24s ease-out both}
@keyframes brief-step-in{from{opacity:0;transform:translateY(8px)}to{opacity:1;transform:none}}
.brief-step-kicker{grid-column:1;grid-row:1;margin:0 0 16px;font-size:.65rem;font-weight:800;letter-spacing:.17em;text-transform:uppercase;color:var(--pw-copper)}
.brief-step-kicker span{padding-inline:5px;color:rgba(243,238,230,.42)}
.brief-question{grid-column:1;grid-row:2;max-width:18ch;margin:0;scroll-margin-top:104px;font-size:clamp(2.1rem,4.4vw,4.8rem);font-weight:800;line-height:.96;letter-spacing:-.067em;color:var(--pw-paper)}
.brief-hint{grid-column:1;grid-row:3;margin:12px 0 0;font-size:.9rem;line-height:1.5;color:rgba(243,238,230,.58)}
.brief-fieldset{grid-column:2;grid-row:1/4;min-width:0;margin:0;padding:0;border:0}
.brief-sr-only{position:absolute!important;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}
.brief-options{display:grid;grid-template-columns:1fr;gap:0;margin-top:0}
.brief-option{position:relative;display:flex;align-items:center;gap:16px;min-width:0;min-height:66px;padding:15px 8px;border:0;border-bottom:1px solid rgba(243,238,230,.18);background:transparent;color:rgba(243,238,230,.82);font-size:.96rem;font-weight:650;line-height:1.4;cursor:pointer;transition:border-color .18s ease,background .18s ease,color .18s ease}
.brief-option:first-child{border-top:1px solid rgba(243,238,230,.18)}
.brief-option:hover{background:linear-gradient(90deg,rgba(243,238,230,.07),transparent 90%);color:var(--pw-paper)}
.brief-option:has(input:checked){background:linear-gradient(90deg,rgba(201,120,76,.2),rgba(201,120,76,.035) 82%,transparent);color:var(--pw-paper)}
.brief-option:has(input:focus-visible){outline:2px solid var(--pw-copper);outline-offset:3px;z-index:1}
.brief-option input{position:absolute;width:1px;height:1px;opacity:0;pointer-events:none}
.brief-option>span:first-of-type{flex:1;min-width:0}
.brief-option-mark{display:grid;place-items:center;flex:none;width:26px;height:26px;border:1px solid rgba(243,238,230,.28);border-radius:50%;font-size:.62rem;font-weight:800;letter-spacing:.03em;color:rgba(243,238,230,.5);transition:background .18s,border-color .18s,color .18s}
.brief-option:has(input:checked) .brief-option-mark{border-color:var(--pw-copper);background:var(--pw-copper);color:var(--pw-bg)}
.brief-conditional{grid-column:2;max-width:640px;margin-top:18px}
.brief-conditional label,.brief-input-wrap label{display:block;margin-bottom:8px;font-size:.72rem;font-weight:800;letter-spacing:.09em;text-transform:uppercase;color:rgba(243,238,230,.76)}
.brief-conditional label span,.brief-input-wrap label span{font-weight:600;letter-spacing:0;text-transform:none;color:rgba(243,238,230,.46)}
.brief-conditional input,.brief-input-wrap input,.brief-step textarea{width:100%;min-height:54px;padding:14px 15px;border:1px solid rgba(243,238,230,.28);border-radius:0;background:rgba(243,238,230,.045);color:var(--pw-paper);font:inherit;font-size:.95rem;font-weight:500;line-height:1.4;transition:border-color .18s,background .18s}
.brief-conditional input::placeholder,.brief-input-wrap input::placeholder,.brief-step textarea::placeholder{color:rgba(243,238,230,.4)}
.brief-conditional input:hover,.brief-input-wrap input:hover,.brief-step textarea:hover{border-color:rgba(243,238,230,.52)}
.brief-conditional input:focus-visible,.brief-input-wrap input:focus-visible,.brief-step textarea:focus-visible{outline:2px solid var(--pw-copper);outline-offset:3px;border-color:var(--pw-copper);background:rgba(243,238,230,.07)}
.brief-step textarea{display:block;max-width:none;min-height:190px;margin:0;resize:vertical}
.brief-step[data-brief-step="6"] textarea{grid-column:2;grid-row:1/4}
.brief-contact-grid{grid-column:2;grid-row:1/4;display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:24px 20px;margin:0}
.brief-input-wrap{min-width:0}
.brief-input-hint{display:block;margin-top:7px;font-size:.75rem;color:rgba(243,238,230,.45)}
.brief-honeypot{position:absolute!important;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}
.brief-error{grid-column:2;grid-row:4;margin:14px 0 0;font-size:.85rem;line-height:1.45;color:#E6A284}
.brief-error[hidden]{display:none}
.brief-actions{position:sticky;bottom:0;z-index:2;display:flex;align-items:center;gap:20px;min-height:78px;padding-top:16px;border-top:1px solid rgba(243,238,230,.2);background:rgba(16,14,13,.96);backdrop-filter:blur(10px)}
.brief-back{min-height:48px;padding:0 2px;border:0;background:none;color:rgba(243,238,230,.7);font:inherit;font-size:.88rem;font-weight:700;line-height:1;cursor:pointer}
.brief-back:hover{color:var(--pw-paper)}
.brief-actions-note{margin-left:auto;font-size:.78rem;color:rgba(243,238,230,.46)}
.brief-next,.brief-submit{display:inline-flex;align-items:center;justify-content:center;gap:12px;min-height:54px;margin-left:auto;padding:0 20px;border:1px solid var(--pw-copper);background:var(--pw-copper);color:var(--pw-bg);font:inherit;font-size:.88rem;font-weight:800;line-height:1;cursor:pointer;transition:transform .18s ease,filter .18s ease}
.brief-actions-note+.brief-next,.brief-actions-note+.brief-submit{margin-left:0}
.brief-next:hover,.brief-submit:hover{filter:brightness(1.07);transform:translateY(-1px)}
.brief-next:disabled,.brief-submit:disabled{opacity:.58;cursor:wait;transform:none}
.brief-status{min-height:1.4em;margin:4px 0 0;font-size:.83rem;line-height:1.45;color:rgba(243,238,230,.62)}
.brief-status[data-state="error"]{margin-top:12px;padding:10px 0;border-top:1px solid rgba(230,162,132,.32);color:#E6A284}
.brief-status a{color:inherit;text-underline-offset:3px}
.brief-status[data-state="success"]{color:#BBD6BF}
.brief-step[data-brief-step="4"] .brief-conditional[data-brief-instagram]{grid-row:4}
.brief-step[data-brief-step="4"] .brief-conditional[data-brief-website]{grid-row:5}
.brief-step[data-brief-step="4"] .brief-error{grid-row:6}
.brief-step[data-brief-step="7"] .brief-error{grid-row:4}
.brief-step[data-brief-step="8"] .brief-privacy{grid-column:1;grid-row:4;margin:16px 0 0}
.brief-summary{grid-column:2;grid-row:1/5;display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:0 28px;margin:0}
.brief-step[data-brief-step="8"] .brief-error{grid-row:5}
.brief-summary-group{position:relative;min-width:0;padding:18px 58px 18px 8px;border-top:1px solid rgba(243,238,230,.25);background:transparent}
.brief-summary-label{display:block;margin-bottom:9px;font-size:.62rem;font-weight:800;letter-spacing:.14em;text-transform:uppercase;color:var(--pw-copper)}
.brief-summary-group p{margin:0;font-size:.9rem;line-height:1.5;color:rgba(243,238,230,.82);overflow-wrap:anywhere}
.brief-summary-group p+p{margin-top:5px;color:rgba(243,238,230,.58)}
.brief-edit{position:absolute;top:14px;right:12px;min-height:38px;padding:0 3px;border:0;background:none;color:rgba(243,238,230,.58);font:inherit;font-size:.73rem;font-weight:700;line-height:1;text-decoration:underline;text-decoration-color:rgba(243,238,230,.25);text-underline-offset:3px;cursor:pointer}
.brief-edit:hover{color:var(--pw-paper);text-decoration-color:var(--pw-copper)}
.brief-privacy{margin:16px 0 0;font-size:.78rem;line-height:1.5;color:rgba(243,238,230,.52)}
.brief-privacy a{color:rgba(243,238,230,.78);text-underline-offset:3px}
.brief-success{display:grid;grid-template-columns:minmax(0,1.15fr) minmax(300px,.85fr);grid-template-rows:auto auto auto;column-gap:clamp(48px,7vw,120px);align-items:start;padding:clamp(36px,6vw,80px) 0}
.brief-success>.brief-overline{grid-column:1;grid-row:1}
.brief-success-title{grid-column:1;grid-row:2;max-width:14ch;margin-top:20px;font-size:clamp(2.8rem,6vw,6rem);font-weight:800;line-height:.94;letter-spacing:-.07em;color:var(--pw-paper)}
.brief-success-copy{grid-column:1;grid-row:3;max-width:48ch;margin-top:22px;font-size:1rem;line-height:1.6;color:rgba(243,238,230,.7)}
.brief-success>.brief-whatsapp{grid-column:2;grid-row:2;align-self:end;justify-self:start;margin-top:0}
.brief-success>.cierre-cta-secondary{grid-column:2;grid-row:3;align-self:start;justify-self:start;margin-top:18px}
.brief-whatsapp{display:inline-flex;align-items:center;gap:10px;min-height:50px;margin-top:28px;padding:0 18px;border:1px solid rgba(243,238,230,.45);color:var(--pw-paper);font-size:.88rem;font-weight:800;text-decoration:none}
.brief-whatsapp:hover{border-color:var(--pw-copper);color:#fff}

@media(min-width:1500px){

  .proyectos{padding-top:clamp(104px,6.5vw,128px)}
  .proyectos-head{grid-template-columns:minmax(0,1.2fr) minmax(360px,.8fr)}
  .proyectos-head{padding-bottom:clamp(36px,3.6vw,68px)}
  .proyectos-title{max-width:13ch;font-size:clamp(4.6rem,4.6vw,5.4rem)}
  .proyectos-text{max-width:42ch;font-size:clamp(1.05rem,1.05vw,1.2rem)}
  .caso[data-caso="fc10"]{grid-template-columns:minmax(360px,.62fr) minmax(0,1.38fr);column-gap:clamp(64px,5.2vw,104px)}
  .caso[data-caso="zfitness"]{grid-template-columns:minmax(0,1.38fr) minmax(360px,.62fr);column-gap:clamp(64px,5.2vw,104px)}
  .caso[data-caso="mika"]{grid-template-columns:minmax(360px,.62fr) minmax(0,1.38fr);column-gap:clamp(64px,5.2vw,104px)}
  .caso-name{font-size:clamp(5rem,5.2vw,6.8rem)}
  .caso[data-caso="fc10"] .caso-visual{max-width:min(100%,calc(64svh * .945))}
  .brief-options{grid-template-columns:repeat(2,minmax(0,1fr));column-gap:clamp(18px,2.6vw,42px)}
  .brief-option{min-height:78px;font-size:1rem}
  .brief-option:nth-child(-n+2){border-top:1px solid rgba(243,238,230,.18)}
}

@media(max-width:1100px){
  .pw-hero{min-height:0;padding:clamp(120px,14vh,160px) 6vw 68px}
  .antes{grid-template-columns:minmax(240px,.78fr) minmax(0,1.22fr);gap:48px;padding-inline:6vw}
  .proyectos-head{padding-inline:6vw}
  .caso-picker{margin-inline:6vw}
  .caso,.caso[data-caso="fc10"],.caso[data-caso="zfitness"],.caso[data-caso="mika"]{padding-inline:6vw;column-gap:38px;min-height:clamp(650px,76svh,840px)}
  .caso[data-caso="fc10"]{grid-template-columns:minmax(250px,.68fr) minmax(0,1.32fr)}
  .caso[data-caso="zfitness"]{grid-template-columns:minmax(0,1.32fr) minmax(250px,.68fr)}
  .caso[data-caso="mika"]{grid-template-columns:minmax(250px,.72fr) minmax(0,1.28fr)}
  .caso[data-caso="fc10"] .caso-visual{max-width:min(100%,calc(64svh * .945))}
  .construir{grid-template-columns:minmax(230px,.72fr) minmax(0,1.28fr);gap:54px;padding-inline:6vw}
  .cierre{padding-inline:6vw}
  .brief-layout{grid-template-columns:minmax(150px,.28fr) minmax(0,1fr);gap:clamp(24px,4vw,52px)}
  .brief-step{display:block}
  .brief-fieldset{margin-top:28px}
  .brief-options{margin-top:0}
  .brief-step textarea{margin-top:28px}
  .brief-contact-grid{margin-top:30px}
  .brief-summary{margin-top:28px}
}

@media(max-width:820px){
  .pw-hero{min-height:0;padding:clamp(112px,14vh,144px) 7vw 64px}
  .pw-grid{grid-template-columns:minmax(0,1fr)}
  .pw-highlight-swash{top:-.2em;left:-.36em;width:calc(100% + .72em);height:calc(100% + .4em)}
  .pw-copy .kicker{margin-bottom:20px}
  .pw-text{max-width:44ch;margin-top:22px;font-size:1rem;line-height:1.55}
  .pw-ctas{gap:16px;margin-top:28px}

  .antes{grid-template-columns:1fr;gap:48px;padding:84px 8vw 92px}
  .antes-head{max-width:620px}
  .antes-title{max-width:12ch;font-size:clamp(2.65rem,9.6vw,4rem)}
  .antes-text{margin-top:18px}
  .antes-track{max-width:none;padding-left:28px}
  .antes-line{left:5px}
  .antes-stop{grid-template-columns:minmax(125px,.72fr) minmax(0,1fr);gap:18px;padding:22px 0}
  .antes-node{left:-27px;top:34px}
  .antes-big{font-size:clamp(1.8rem,6vw,2.5rem)}
  .antes-cap p{font-size:.88rem}

  .proyectos{padding-top:76px}
  .proyectos-head{grid-template-columns:1fr;gap:20px;padding:0 8vw 48px}
  .proyectos-head .kicker{margin-bottom:0}
  .proyectos-title{max-width:12ch;font-size:clamp(2.8rem,10vw,4.2rem)}
  .proyectos-text{max-width:38ch;margin:0}
  .caso-picker{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:0;margin-inline:8vw;overflow:visible}
  .caso-tab{position:relative;display:grid;grid-template-columns:auto minmax(0,1fr);align-content:center;gap:4px;min-width:0;min-height:82px;padding:10px 8px}
  .caso-tab:first-child{padding-left:0}
  .caso-tab-copy strong{font-size:.72rem;line-height:1.15;white-space:normal}
  .caso-tab-copy small{font-size:.55rem;line-height:1.2;white-space:normal}
  .caso-tab-arrow{position:absolute;right:7px;bottom:8px}
  .caso,.caso[data-caso="fc10"],.caso[data-caso="zfitness"],.caso[data-caso="mika"]{min-height:0;grid-template-columns:minmax(0,1fr);row-gap:30px;padding:56px 8vw 64px}
  .caso-text,.caso[data-caso="zfitness"] .caso-text{order:1;max-width:620px}
  .caso-visual,.caso[data-caso="zfitness"] .caso-visual{order:2;width:100%;max-width:none}
  .caso-index{margin-bottom:16px}
  .caso-name{font-size:clamp(3rem,11vw,4.5rem)}
  .caso-enfoque{margin-top:16px;font-size:1rem}
  .caso-tags{margin-top:18px}
  .caso-mask{width:100%}
  .caso[data-caso="fc10"] .caso-mask{aspect-ratio:855 / 905;max-width:min(100%,calc(68svh * .945))}
  .caso[data-caso="fc10"] .caso-visual{max-width:min(100%,calc(68svh * .945))}
  .caso-controls{padding-inline:8vw}

  .construir{grid-template-columns:1fr;gap:44px;padding:88px 8vw 96px}
  .construir-title{max-width:12ch;font-size:clamp(2.7rem,9vw,4rem)}
  .construir-row-head{min-height:96px;grid-template-columns:34px minmax(0,1fr) 24px;gap:12px}
  .construir-num{grid-column:1;grid-row:1}
  .construir-row-title{grid-column:2;grid-row:1;font-size:1.14rem}
  .construir-row-tags{grid-column:2;grid-row:2;text-align:left;font-size:.56rem}
  .construir-chevron{grid-column:3;grid-row:1/3;justify-self:end}
  .construir-row-body p{padding-left:46px;padding-right:28px}

  .cierre{padding:88px 8vw 86px}
  .cierre-grid{grid-template-columns:1fr;gap:36px}
  .cierre-title{max-width:12ch;font-size:clamp(3rem,10vw,4.5rem)}
  .cierre-ctas{gap:16px;margin-top:26px}
  .cierre-channels{margin-top:30px}
  .brief-app,.brief-success{grid-column:1/-1}
  .brief-success{display:block}
  .brief-layout{grid-template-columns:1fr;gap:26px;padding:26px 0 96px}
  .brief-step{display:block}
  .brief-fieldset{margin-top:26px}
  .brief-step textarea{margin-top:24px}
  .brief-contact-grid{margin-top:24px}
  .brief-summary{margin-top:22px}
  .brief-rail{display:grid;grid-template-columns:minmax(0,1fr) auto;align-items:center;column-gap:18px;padding-top:10px}
  .brief-count{margin:0;font-size:2rem}
  .brief-progress{grid-column:1/-1;width:100%;margin-top:13px}
  .brief-rail-note{display:none}
  .brief-question{max-width:19ch;font-size:clamp(2.35rem,8.7vw,4rem)}
  .brief-actions{position:sticky;bottom:0;min-height:74px;margin-inline:-8vw;padding:12px 8vw max(12px,env(safe-area-inset-bottom));background:rgba(16,14,13,.96);backdrop-filter:blur(12px)}
  .brief-summary{grid-template-columns:1fr}
}

@media(max-width:440px){
  .pw-hero{padding:128px 7vw 64px}
  .pw-highlight-wrap{margin-left:-.025em;padding-inline:.01em}
  .pw-ctas{align-items:flex-start;flex-direction:column;gap:14px;margin-top:26px}
  .pw-cta-primary{min-height:48px}
  .antes{gap:40px}
  .antes-stop{grid-template-columns:1fr;gap:7px;padding:20px 0}
  .antes-big{font-size:2.05rem}
  .antes-cap{padding-left:1px}
  .caso-picker{margin-inline:7vw}
  .caso,.caso[data-caso="fc10"],.caso[data-caso="zfitness"],.caso[data-caso="mika"]{padding-inline:7vw}
  .caso-tab{min-height:76px;padding:8px 6px}
  .caso-tab-copy strong{font-size:.67rem}
  .caso-tab-copy small{font-size:.51rem}
  .caso-controls{padding-inline:7vw}
  .construir-row-head{grid-template-columns:28px minmax(0,1fr) 22px;column-gap:10px}
  .construir-row-title{font-size:1.02rem}
  .construir-row-body p{padding-left:38px;padding-right:22px}
  .cierre-ctas{align-items:flex-start;flex-direction:column}
  .brief-head{gap:12px;padding-bottom:20px}
  .brief-intro{max-width:34ch;font-size:.84rem}
  .brief-close{flex:none;min-height:40px;font-size:.72rem}
  .brief-options{grid-template-columns:1fr;gap:0;margin-top:22px}
  .brief-option{min-height:60px;padding:12px 8px;gap:12px;font-size:.9rem}
  .brief-option-mark{width:21px;height:21px}
  .brief-contact-grid{grid-template-columns:1fr;gap:16px;margin-top:24px}
  .brief-actions{gap:14px;justify-content:space-between}
  .brief-actions-note{display:none}
  .brief-actions-note+.brief-next,.brief-actions-note+.brief-submit{margin-left:auto}
  .brief-next,.brief-submit{min-height:52px;padding-inline:14px;font-size:.8rem}
  .brief-summary-group{padding:16px 54px 16px 14px}
}

@media(prefers-reduced-motion:reduce){
  *,*::before,*::after{scroll-behavior:auto!important;animation-duration:.01ms!important;animation-iteration-count:1!important;transition-duration:.01ms!important}
  .pw-copy>*,.pw-title-line{animation:none!important;opacity:1!important;transform:none!important;clip-path:none!important}
  .pw-hero::before{animation:none!important;transform:none!important}
  .pw-highlight-paint{clip-path:none!important}
  .pw-highlight-swash animate{display:none!important}
  .caso-stage[data-enhanced] .caso{transition:none!important}
  .caso-mask{clip-path:none!important}
  .antes-stop{opacity:1!important;transform:none!important}
  .brief-step{animation:none!important}
  .brief-progress span{transition:none!important}
}