:root{
  --pizarra:#131820;
  --smoke:#1f262f;
  --lino:#ECE8DF;
  --arena:#D6CEBD;
  --marea:#4A5A60;
  --fog:#8a8a82;
  --teja:#D4523A;
  --teja-dim:#a0381f;

  --display:"Bricolage Grotesque", system-ui, sans-serif;
  --body:"Geist", system-ui, sans-serif;
  --mono:"Geist Mono", ui-monospace, monospace;
  --serif:"Instrument Serif", Georgia, serif;

  --maxw:1160px;
  --pad:clamp(20px,5vw,40px);
  --line:rgba(138,138,130,.16);
  --grid:rgba(138,138,130,.03);
  --gridw:clamp(78px,9vw,124px);
}

*{box-sizing:border-box;}
html{scroll-behavior:smooth;}
body{
  margin:0;
  font-family:var(--body);
  background:var(--pizarra);
  color:var(--lino);
  font-size:17px;
  line-height:1.6;
  -webkit-font-smoothing:antialiased;
  text-rendering:optimizeLegibility;
  overflow-x:hidden;
}
a{color:inherit;text-decoration:none;}
img,svg{display:block;}

/* ── Type primitives ───────────────────────────── */
.display{font-family:var(--display);font-weight:600;letter-spacing:-0.04em;line-height:1.0;}
.serif-it{font-family:var(--serif);font-style:italic;font-weight:400;letter-spacing:0;}
.mono{font-family:var(--mono);font-weight:500;letter-spacing:0.04em;}
.eyebrow{font-family:var(--mono);font-weight:500;letter-spacing:0.18em;text-transform:uppercase;font-size:12px;}

/* ── Layout helpers ────────────────────────────── */
section{position:relative;}
.wrap{max-width:var(--maxw);margin:0 auto;padding-left:var(--pad);padding-right:var(--pad);}
.sec-pad{padding-top:clamp(38px,5vw,68px);padding-bottom:clamp(38px,5vw,68px);}

.bg-pizarra{background-color:var(--pizarra);color:var(--lino);background-image:linear-gradient(90deg,var(--grid) 1px,transparent 1px);background-size:var(--gridw) 100%;background-position:calc(50% + .5px) 0;}
.bg-lino{background-color:var(--lino);color:var(--pizarra);}

/* film grain overlay */
.grain{position:fixed;inset:0;z-index:60;pointer-events:none;opacity:.045;mix-blend-mode:overlay;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='160' height='160'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.8' numOctaves='2' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");}

/* ── Tema: Oscuro total (lino → pizarra) ───────── */
body.theme-dark .bg-lino{background-color:var(--pizarra);color:var(--lino);background-image:linear-gradient(90deg,var(--grid) 1px,transparent 1px);background-size:var(--gridw) 100%;background-position:calc(50% + .5px) 0;}
body.theme-dark .bg-lino .sec-head p.lede{color:var(--fog);}
body.theme-dark .prob-card{background:var(--smoke);}
body.theme-dark .prob-card h3{color:var(--lino);}
body.theme-dark .prob-card p{color:var(--fog);}
body.theme-dark .svc-card{background:var(--smoke);}
body.theme-dark .svc-card h3{color:var(--lino);}
body.theme-dark .svc-card p{color:var(--fog);}
body.theme-dark .svc-card:hover{box-shadow:0 14px 34px -18px rgba(0,0,0,.6);}

/* ── Tema: Claro total (pizarra → lino) ────────── */
body.theme-light .bg-pizarra{background:var(--lino);color:var(--pizarra);}
body.theme-light .nav.scrolled{background:rgba(236,232,223,.82);border-bottom-color:rgba(74,90,96,.18);}
body.theme-light .nav-logo [stroke="#ECE8DF"],
body.theme-light .footer-logo [stroke="#ECE8DF"]{stroke:var(--pizarra);}
body.theme-light .nav-logo text,
body.theme-light .footer-logo text{fill:var(--pizarra);}
body.theme-light .nav-logo text[fill="#C2BCAF"],
body.theme-light .footer-logo text[fill="#C2BCAF"]{fill:var(--marea);}
body.theme-light .nav-links a.navlink{color:var(--marea);}
body.theme-light .nav-links a.navlink:hover{color:var(--pizarra);}
body.theme-light .hamburger span{background:var(--pizarra);}
body.theme-light .hero-sub{color:var(--marea);}
body.theme-light .hero-micro{color:var(--marea);}
body.theme-light .x-frame .xchar{color:var(--pizarra);}
body.theme-light .step .num{background:var(--lino);}
body.theme-light .step h3{color:var(--pizarra);}
body.theme-light .step p{color:var(--marea);}
body.theme-light .why-item{border-bottom-color:rgba(74,90,96,.18);}
body.theme-light .why-item p{color:var(--pizarra);}
body.theme-light .why-item p .muted{color:var(--marea);}
body.theme-light .why-note span{color:var(--marea);}
body.theme-light .cta-card h2{color:var(--pizarra);}
body.theme-light .cta-sub{color:var(--marea);}
body.theme-light .field label{color:var(--marea);}
body.theme-light .field input,body.theme-light .field textarea{background:#fbfaf6;border-color:var(--arena);color:var(--pizarra);}
body.theme-light .field input::placeholder,body.theme-light .field textarea::placeholder{color:var(--marea);}
body.theme-light .form-note{color:var(--marea);}
body.theme-light .form-note a{color:var(--pizarra);}
body.theme-light .form-success h3{color:var(--pizarra);}
body.theme-light .form-success p{color:var(--marea);}
body.theme-light .cta-sign{color:var(--marea);}
body.theme-light .footer{border-top-color:rgba(74,90,96,.18);}
body.theme-light .footer-email a{color:var(--marea);}
body.theme-light .footer-email a:hover{color:var(--pizarra);}
body.theme-light .footer-col .links a{color:var(--marea);}
body.theme-light .footer-col .links a:hover{color:var(--pizarra);}
body.theme-light .footer-coord{color:var(--marea);}
body.theme-light .placeholder-tag{background:var(--marea);color:var(--lino);}
body.theme-light .motif path[fill="#ECE8DF"]{fill:var(--marea);}
body.theme-light .motif path[stroke="#ECE8DF"]{stroke:var(--marea);}
@media(max-width:860px){ body.theme-light .nav-links{background:var(--arena);} }

.sec-head{max-width:720px;margin-bottom:clamp(28px,4vw,46px);}
.sec-head .eyebrow{color:var(--teja);margin:0 0 18px;display:flex;align-items:center;gap:10px;}
.sec-head .eyebrow::before{content:"";width:22px;height:1px;background:var(--teja);display:inline-block;}
.sec-head h2{font-family:var(--display);font-weight:600;letter-spacing:-0.04em;line-height:1.04;font-size:clamp(2rem,4.4vw,3.2rem);margin:0;}
.bg-lino .sec-head .eyebrow{color:var(--teja);}
.sec-head p.lede{margin:18px 0 0;max-width:560px;font-size:clamp(1rem,1.6vw,1.18rem);color:var(--fog);}
.bg-lino .sec-head p.lede{color:var(--marea);}

/* ── Decorative bracket motif ──────────────────── */
.motif{position:absolute;inset:0;pointer-events:none;overflow:hidden;z-index:0;}
.motif svg{position:absolute;}
.wrap, .sec-head, .hero-inner, .prob-grid, .steps, .svc-grid, .why-grid, .cta-card, .footer-grid{position:relative;z-index:1;}

/* ── NAV ───────────────────────────────────────── */
.nav{position:fixed;top:0;left:0;right:0;z-index:50;transition:background .3s ease,border-color .3s ease,backdrop-filter .3s ease;border-bottom:1px solid transparent;}
.nav.scrolled{background:rgba(19,24,32,.82);backdrop-filter:blur(12px);border-bottom-color:rgba(138,138,130,.16);}
.nav-inner{max-width:var(--maxw);margin:0 auto;padding:18px var(--pad);display:flex;align-items:center;justify-content:space-between;gap:24px;}
.nav-logo{display:flex;align-items:center;}
.nav-logo svg{height:66px;width:auto;display:block;}
.nav-links{display:flex;align-items:center;gap:32px;}
.nav-links a.navlink{font-family:var(--mono);font-size:12.5px;letter-spacing:0.08em;color:var(--fog);transition:color .2s;}
.nav-links a.navlink:hover{color:var(--lino);}
.nav-cta{font-family:var(--mono);font-weight:500;letter-spacing:0.04em;font-size:13px;color:var(--teja);border:1px solid var(--teja);padding:9px 18px;border-radius:2px;transition:background .2s,color .2s;}
.nav-cta:hover{background:var(--teja);color:var(--lino);}
.hamburger{display:none;background:none;border:0;padding:8px;cursor:pointer;flex-direction:column;gap:5px;}
.hamburger span{display:block;width:24px;height:2px;background:var(--lino);transition:transform .25s,opacity .25s;}
.nav.open .hamburger span:nth-child(1){transform:translateY(7px) rotate(45deg);}
.nav.open .hamburger span:nth-child(2){opacity:0;}
.nav.open .hamburger span:nth-child(3){transform:translateY(-7px) rotate(-45deg);}

/* ── BUTTONS ───────────────────────────────────── */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:10px;font-family:var(--body);font-weight:600;font-size:1.02rem;letter-spacing:-0.01em;padding:17px 32px;border-radius:3px;border:0;cursor:pointer;transition:background .2s,transform .12s;}
.btn-teja{background:var(--teja);color:var(--lino);}
.btn-teja:hover{background:var(--teja-dim);}
.btn-teja:active{transform:translateY(1px);}
.btn .arrow{transition:transform .2s;}
.btn-teja:hover .arrow{transform:translate(3px,0);}

/* ── HERO ──────────────────────────────────────── */
.hero{min-height:100svh;display:flex;align-items:center;padding-top:96px;padding-bottom:clamp(64px,9vh,88px);}
.hero .wrap{width:100%;}
.hero-variant{display:none;}
.hero[data-hero="editorial"] .hv-editorial{display:block;}
.hero[data-hero="centrado"] .hv-centrado{display:block;}
.hero[data-hero="visor"] .hv-visor{display:block;}

.hero-coord{color:var(--marea);font-size:12px;margin-bottom:26px;display:flex;align-items:center;gap:10px;}
.hero-coord::before{content:"";width:28px;height:1px;background:var(--marea);}
.hero h1{margin:0;font-size:clamp(3.2rem,9vw,6.6rem);}
.hero h1 .tu{font-family:var(--serif);font-style:italic;font-weight:400;color:var(--teja);letter-spacing:0;}
.hero-sub{margin:30px 0 0;max-width:560px;color:var(--fog);font-weight:500;font-size:clamp(1.05rem,1.8vw,1.28rem);line-height:1.55;}
.hero-actions{margin-top:42px;display:flex;flex-direction:column;gap:16px;align-items:flex-start;}
.hero-micro{font-family:var(--mono);font-size:12px;color:var(--fog);letter-spacing:0.02em;}

/* editorial */
.hv-editorial h1{max-width:14ch;}

/* centrado */
.hv-centrado{text-align:center;}
.hv-centrado .hero-coord{justify-content:center;}
.hv-centrado .hero-coord::before,.hv-centrado .hero-coord::after{content:"";width:28px;height:1px;background:var(--marea);}
.hv-centrado .hero-sub{margin-left:auto;margin-right:auto;}
.hv-centrado .hero-actions{align-items:center;}
.hv-centrado h1{font-size:clamp(3rem,10vw,7rem);}

/* visor */
.hv-visor h1{display:flex;flex-wrap:wrap;align-items:center;gap:0.18em 0.32em;line-height:1.05;}
.x-frame{position:relative;display:inline-flex;align-items:center;justify-content:center;padding:0.1em 0.34em;}
.x-frame .bracket{position:absolute;width:0.42em;height:0.42em;border:3px solid var(--teja);}
.x-frame .b-tl{top:0;left:0;border-right:0;border-bottom:0;}
.x-frame .b-tr{top:0;right:0;border-left:0;border-bottom:0;}
.x-frame .b-bl{bottom:0;left:0;border-right:0;border-top:0;}
.x-frame .b-br{bottom:0;right:0;border-left:0;border-top:0;}
.x-frame .xchar{color:var(--lino);}

/* ── PROBLEMA ──────────────────────────────────── */
.prob-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px;}
.prob-card{background:var(--arena);border-left:4px solid var(--teja);border-radius:3px;padding:30px 28px 32px;display:flex;flex-direction:column;}
.prob-card .ico{color:var(--teja);margin-bottom:22px;}
.prob-card h3{font-family:var(--display);font-weight:600;letter-spacing:-0.03em;line-height:1.18;font-size:1.32rem;margin:0 0 14px;color:var(--pizarra);}
.prob-card p{margin:0;color:var(--marea);font-size:1rem;line-height:1.55;}

/* ── PASOS ─────────────────────────────────────── */
.steps{display:grid;grid-template-columns:repeat(3,1fr);gap:48px;position:relative;}
.steps::before{content:"";position:absolute;top:26px;left:8%;right:8%;height:1px;background:linear-gradient(90deg,transparent,var(--marea) 12%,var(--marea) 88%,transparent);z-index:0;}
.step{position:relative;z-index:1;}
.step .num{font-family:var(--mono);font-weight:500;font-size:2.6rem;color:var(--teja);letter-spacing:0.02em;line-height:1;margin-bottom:24px;display:inline-block;background:var(--pizarra);padding-right:14px;}
.step h3{font-family:var(--display);font-weight:600;letter-spacing:-0.03em;font-size:1.5rem;margin:0 0 12px;color:var(--lino);}
.step p{margin:0;color:var(--fog);font-size:1rem;max-width:30ch;}

/* ── SERVICIOS ─────────────────────────────────── */
.svc-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;}
.svc-card{background:var(--arena);border-radius:4px;padding:32px 28px;transition:transform .18s ease, box-shadow .18s ease;}
.svc-card:hover{transform:translateY(-3px);box-shadow:0 14px 34px -20px rgba(19,24,32,.5);}
.svc-card .ico{color:var(--teja);margin-bottom:24px;}
.svc-card h3{font-family:var(--display);font-weight:600;letter-spacing:-0.03em;font-size:1.24rem;margin:0 0 10px;color:var(--pizarra);}
.svc-card p{margin:0;color:var(--marea);font-size:0.98rem;line-height:1.5;}

/* ── POR QUÉ ───────────────────────────────────── */
.why-grid{display:grid;grid-template-columns:1fr 1fr;gap:4px 56px;}
.why-item{display:flex;gap:18px;align-items:flex-start;padding:24px 0;border-bottom:1px solid rgba(138,138,130,.16);}
.why-item .chk{flex:0 0 auto;color:var(--teja);margin-top:2px;}
.why-item p{margin:0;color:var(--lino);font-weight:500;font-size:1.08rem;line-height:1.45;}
.why-item p .muted{color:var(--fog);font-weight:400;}
.why-note{margin:54px 0 0;text-align:center;}
.why-note span{font-family:var(--serif);font-style:italic;font-size:clamp(1.3rem,2.6vw,1.7rem);color:var(--fog);line-height:1.4;}

/* ── CTA FINAL ─────────────────────────────────── */
.cta-card{max-width:680px;margin:0 auto;text-align:center;}
.cta-card h2{font-family:var(--display);font-weight:600;letter-spacing:-0.04em;line-height:1.05;font-size:clamp(2.2rem,5.2vw,3.6rem);margin:0;}
.cta-card .cta-sub{margin:20px auto 0;max-width:480px;color:var(--fog);font-weight:500;font-size:1.12rem;}
.form{margin:44px auto 0;display:grid;gap:14px;text-align:left;}
.form .row{display:grid;grid-template-columns:1fr 1fr;gap:14px;}
.field label{font-family:var(--mono);font-size:11px;letter-spacing:0.08em;text-transform:uppercase;color:var(--fog);display:block;margin-bottom:7px;}
.field input,.field textarea{width:100%;background:var(--smoke);border:1px solid var(--marea);border-radius:3px;color:var(--lino);font-family:var(--body);font-size:1rem;padding:14px 15px;transition:border-color .18s, box-shadow .18s;resize:vertical;}
.field input::placeholder,.field textarea::placeholder{color:var(--fog);}
.field input:focus,.field textarea:focus{outline:none;border-color:var(--teja);box-shadow:0 0 0 3px rgba(212,82,58,.16);}
.field.invalid input,.field.invalid textarea{border-color:var(--teja);}
.field .err{font-family:var(--mono);font-size:11px;color:var(--teja);margin-top:6px;display:none;letter-spacing:0.02em;}
.field.invalid .err{display:block;}
.form .btn{width:100%;margin-top:6px;}
.form-note{font-family:var(--mono);font-size:12px;color:var(--fog);text-align:center;margin:22px 0 0;letter-spacing:0.02em;}
.form-note a{color:var(--lino);border-bottom:1px solid var(--marea);}
.cta-sign{font-family:var(--mono);font-size:12px;color:var(--marea);text-align:center;margin:40px 0 0;letter-spacing:0.06em;}
.form-success{display:none;text-align:center;padding:30px 0;}
.form-success.show{display:block;}
.form-success .badge{color:var(--teja);margin:0 auto 18px;width:48px;height:48px;}
.form-success h3{font-family:var(--display);font-weight:600;letter-spacing:-0.03em;font-size:1.5rem;margin:0 0 10px;color:var(--lino);}
.form-success p{margin:0;color:var(--fog);}

/* ── FOOTER ────────────────────────────────────── */
.footer{padding-top:64px;padding-bottom:48px;border-top:1px solid rgba(138,138,130,.14);}
.footer-grid{display:flex;justify-content:space-between;align-items:flex-start;gap:40px;flex-wrap:wrap;}
.footer-logo{display:flex;align-items:center;}
.footer-logo svg{height:58px;width:auto;display:block;}
.footer-email{margin-top:18px;}
.footer-email a{color:var(--fog);font-size:1rem;transition:color .2s;}
.footer-email a:hover{color:var(--lino);}
.footer-col{display:flex;flex-direction:column;gap:12px;align-items:flex-end;text-align:right;}
.footer-col .links{display:flex;gap:22px;flex-wrap:wrap;justify-content:flex-end;}
.footer-col .links a{font-family:var(--mono);font-size:12px;color:var(--marea);letter-spacing:0.04em;transition:color .2s;}
.footer-col .links a:hover{color:var(--fog);}
.footer-col .ph{font-family:var(--mono);font-size:11px;color:var(--marea);letter-spacing:0.04em;}
.footer-coord{font-family:var(--mono);font-size:12px;color:var(--fog);letter-spacing:0.06em;}
.placeholder-tag{display:inline-block;font-family:var(--mono);font-size:9px;letter-spacing:0.1em;color:var(--pizarra);background:var(--fog);padding:1px 5px;border-radius:2px;margin-left:6px;vertical-align:middle;}

/* ── Image placeholder ─────────────────────────── */
.img-ph{position:relative;background:
  repeating-linear-gradient(135deg, rgba(74,90,96,.10) 0 10px, rgba(74,90,96,.02) 10px 20px);
  border:1px dashed var(--marea);border-radius:4px;display:flex;align-items:center;justify-content:center;min-height:240px;}
.img-ph span{font-family:var(--mono);font-size:11px;letter-spacing:0.08em;color:var(--marea);text-transform:uppercase;}

/* ── Scroll reveal + motion ─────────────────────── */
@media (prefers-reduced-motion: no-preference){
  [data-reveal]{opacity:0;transform:translateY(24px);transition:opacity .7s cubic-bezier(.22,.61,.36,1),transform .7s cubic-bezier(.22,.61,.36,1);}
  [data-reveal].in{opacity:1;transform:none;}
}
@media(max-width:860px){.motif{display:none;}}

/* ══ 2026 editorial layer ═══════════════════════════ */
/* indexed section eyebrows */
.sec-head .eyebrow{display:flex;align-items:center;gap:13px;color:var(--fog);margin:0 0 20px;font-size:12px;}
.bg-lino .sec-head .eyebrow{color:var(--marea);}
.sec-head .eyebrow::before{content:"";width:0;height:0;background:none;}
.sec-head .eyebrow .idx{color:var(--teja);position:relative;padding-left:16px;}
.sec-head .eyebrow .idx::before{content:"";position:absolute;left:0;top:50%;width:9px;height:9px;transform:translateY(-50%);border-left:1.5px solid var(--teja);border-top:1.5px solid var(--teja);}
.sec-head .eyebrow .lbl{position:relative;padding-right:40px;}
.sec-head .eyebrow .lbl::after{content:"";position:absolute;right:0;top:50%;width:28px;height:1px;background:currentColor;opacity:.4;}
.sec-head h2 .serif-em{font-family:var(--serif);font-style:italic;font-weight:400;letter-spacing:0;color:var(--teja);}

/* hero viewfinder frame + metadata ticker */
.hero-frame{position:absolute;top:clamp(80px,9vh,104px);bottom:clamp(54px,7vh,72px);left:0;right:0;width:calc(100% - var(--pad)*2);max-width:var(--maxw);margin:0 auto;pointer-events:none;z-index:1;}
.hero-frame .c{position:absolute;width:18px;height:18px;border:1.5px solid var(--marea);opacity:.55;}
.hero-frame .c-tl{top:0;left:0;border-right:0;border-bottom:0;}
.hero-frame .c-tr{top:0;right:0;border-left:0;border-bottom:0;}
.hero-frame .c-bl{bottom:0;left:0;border-right:0;border-top:0;}
.hero-frame .c-br{bottom:0;right:0;border-left:0;border-top:0;}
.hero-ticker{position:absolute;left:0;right:0;bottom:clamp(22px,4vh,38px);z-index:2;width:calc(100% - var(--pad)*2);max-width:var(--maxw);margin:0 auto;display:flex;justify-content:space-between;align-items:center;gap:18px;font-family:var(--mono);font-size:11px;letter-spacing:.12em;text-transform:uppercase;color:var(--marea);}
.hero-ticker .dot{display:inline-flex;align-items:center;gap:8px;color:var(--fog);}
.hero-ticker .dot::before{content:"";width:6px;height:6px;border-radius:50%;background:var(--teja);box-shadow:0 0 0 0 rgba(212,82,58,.5);animation:pulse 2.4s ease-out infinite;}
body.theme-light .hero-ticker{color:var(--marea);}
body.theme-light .hero-frame .c{border-color:var(--marea);}
@keyframes pulse{0%{box-shadow:0 0 0 0 rgba(212,82,58,.45);}70%{box-shadow:0 0 0 7px rgba(212,82,58,0);}100%{box-shadow:0 0 0 0 rgba(212,82,58,0);}}
@media(prefers-reduced-motion:reduce){.hero-ticker .dot::before{animation:none;}}
@media(max-width:680px){.hero-ticker{display:none;}.hero-frame{display:none;}}

/* card index + viewfinder hover tick (problema + servicios) */
.prob-card,.svc-card{position:relative;}
.card-idx{position:absolute;top:16px;right:18px;font-family:var(--mono);font-size:11px;letter-spacing:.12em;color:var(--marea);opacity:.65;}
body.theme-dark .prob-card .card-idx,body.theme-dark .svc-card .card-idx{color:var(--fog);}
.prob-card::after,.svc-card::after{content:"";position:absolute;left:0;bottom:0;width:13px;height:13px;border-left:1.5px solid var(--teja);border-bottom:1.5px solid var(--teja);opacity:0;transform:translate(-4px,4px);transition:opacity .28s ease,transform .28s ease;}
.prob-card:hover::after,.svc-card:hover::after{opacity:.85;transform:translate(0,0);}

/* servicios as bordered panels */
.svc-card{background:var(--arena);border:1px solid transparent;}
body.theme-dark .svc-card{background:rgba(31,38,47,.4);border-color:var(--line);box-shadow:none;}
body.theme-dark .svc-card:hover{transform:translateY(-3px);border-color:rgba(212,82,58,.4);background:rgba(31,38,47,.7);box-shadow:none;}
.svc-card .ico{transition:transform .28s ease;}
.svc-card:hover .ico{transform:translateY(-2px);}

/* steps: bigger numerals + phase tag */
.step .num{font-size:clamp(2.8rem,5vw,3.6rem);font-weight:400;}
.step .phase{font-family:var(--mono);font-size:10px;letter-spacing:.18em;text-transform:uppercase;color:var(--marea);display:block;margin-bottom:18px;}
body.theme-light .step .phase{color:var(--marea);}

/* closing serif emphasis already styled; add panel frame to CTA */
.cta-card{position:relative;padding:clamp(28px,4vw,52px) clamp(20px,4vw,56px);border:1px solid var(--line);border-radius:6px;}
.cta-card .cta-corner{position:absolute;width:16px;height:16px;border:1.5px solid var(--teja);opacity:.7;}
.cta-card .k-tl{top:-1px;left:-1px;border-right:0;border-bottom:0;}
.cta-card .k-tr{top:-1px;right:-1px;border-left:0;border-bottom:0;}
.cta-card .k-bl{bottom:-1px;left:-1px;border-right:0;border-top:0;}
.cta-card .k-br{bottom:-1px;right:-1px;border-left:0;border-top:0;}
body.theme-light .cta-card{border-color:rgba(74,90,96,.2);}

/* ── FAQ ───────────────────────────────────────── */
.faq-list{max-width:720px;}
.faq-item{border-bottom:1px solid rgba(74,90,96,.22);}
.faq-q{display:flex;justify-content:space-between;align-items:center;gap:24px;padding:22px 0;cursor:pointer;font-family:var(--body);font-weight:400;letter-spacing:0;font-size:1.02rem;color:var(--pizarra);background:none;border:0;width:100%;text-align:left;transition:color .2s;}
.faq-q:hover{color:var(--teja);}
.faq-arrow{flex:0 0 auto;width:20px;height:20px;color:var(--teja);transition:transform .28s cubic-bezier(.4,0,.2,1);}
.faq-item.open .faq-arrow{transform:rotate(45deg);}
.faq-a{overflow:hidden;max-height:0;transition:max-height .38s cubic-bezier(.4,0,.2,1);}
.faq-a-inner{padding:0 0 24px;color:var(--marea);font-size:1rem;line-height:1.65;max-width:620px;}
body.theme-dark .faq-item{border-bottom-color:rgba(138,138,130,.16);}
body.theme-dark .faq-q{color:var(--lino);}
body.theme-dark .faq-a-inner{color:var(--fog);}

/* ── HERO STATS ──────────────────────────────── */
.hero-stats{display:grid;grid-template-columns:repeat(4,1fr);gap:24px;margin-top:52px;padding-top:36px;border-top:1px solid rgba(138,138,130,.14);}
.hero-stat .val{font-family:var(--display);font-weight:600;font-size:clamp(1.7rem,3.2vw,2.4rem);letter-spacing:-0.04em;color:var(--lino);line-height:1;}
.hero-stat .lbl{font-family:var(--mono);font-size:10.5px;letter-spacing:0.1em;text-transform:uppercase;color:var(--fog);margin-top:6px;}
@media(max-width:600px){.hero-stats{grid-template-columns:repeat(2,1fr);gap:20px;}}

/* ── ANTES / DESPUÉS ─────────────────────────── */
.ba-sep{margin-top:clamp(44px,7vw,80px);padding-top:clamp(36px,5vw,60px);border-top:1px solid rgba(74,90,96,.2);}
.ba-sep-title{font-family:var(--display);font-weight:600;letter-spacing:-0.04em;font-size:clamp(1.5rem,3vw,2.2rem);margin:0 0 clamp(20px,3vw,36px);color:var(--pizarra);}
.ba-sep-title em{font-family:var(--serif);font-style:italic;font-weight:400;color:var(--teja);letter-spacing:0;}
.ba-wrap{display:grid;grid-template-columns:1fr 1fr;gap:0;border-radius:6px;overflow:hidden;}
.ba-col{padding:clamp(22px,4vw,40px);}
.ba-antes{background:var(--smoke);}
.ba-despues{background:var(--smoke);border-left:4px solid var(--teja);}
.ba-head{font-family:var(--mono);font-size:11px;letter-spacing:0.18em;text-transform:uppercase;margin:0 0 24px;}
.ba-antes .ba-head{color:var(--fog);}
.ba-despues .ba-head{color:var(--teja);}
.ba-row{display:flex;align-items:flex-start;gap:11px;padding:10px 0;}
.ba-row+.ba-row{border-top:1px solid rgba(138,138,130,.1);}
.ba-despues .ba-row+.ba-row{border-top-color:rgba(138,138,130,.1);}
.ba-ico{flex:0 0 auto;width:17px;height:17px;margin-top:2px;}
.ba-antes .ba-ico{color:var(--fog);opacity:.55;}
.ba-despues .ba-ico{color:var(--teja);}
.ba-row p{margin:0;font-size:0.97rem;line-height:1.42;}
.ba-antes .ba-row p{color:var(--fog);}
.ba-despues .ba-row p{color:var(--lino);}
@media(max-width:640px){.ba-wrap{grid-template-columns:1fr;}}

/* ── SERVICIOS RICH ──────────────────────────── */
.svc-grid-2{display:grid;grid-template-columns:repeat(2,1fr);gap:20px;}
.svc-badge{display:inline-flex;align-items:center;font-family:var(--mono);font-size:9.5px;letter-spacing:0.12em;text-transform:uppercase;padding:4px 9px;border-radius:2px;margin-bottom:14px;}
.svc-badge-pop{background:rgba(212,82,58,.2);color:var(--teja);}
.svc-badge-hi{background:rgba(212,82,58,.13);color:var(--teja);}
.svc-badge-std{background:rgba(138,138,130,.14);color:var(--marea);}
body.theme-dark .svc-badge-std{background:rgba(138,138,130,.1);color:var(--fog);}
.svc-price{margin:14px 0 0;display:flex;align-items:baseline;gap:6px;}
.svc-price .desde{font-family:var(--mono);font-size:10px;letter-spacing:0.06em;text-transform:uppercase;color:var(--marea);}
.svc-price .amount{font-family:var(--display);font-weight:600;font-size:1.55rem;letter-spacing:-0.04em;color:var(--pizarra);}
.svc-price .suffix{font-family:var(--mono);font-size:11px;color:var(--fog);}
body.theme-dark .svc-price .desde{color:var(--fog);}
body.theme-dark .svc-price .amount{color:var(--lino);}
.price-old{position:relative;display:inline-block;font-family:var(--display);font-weight:600;font-size:1rem;color:var(--fog);letter-spacing:-0.02em;}
.price-old::after{content:'';position:absolute;left:-3px;right:-3px;top:50%;height:2px;background:var(--teja);transform:rotate(-6deg);border-radius:1px;opacity:.9;}
.svc-packs{margin:14px 0 0;display:flex;flex-direction:column;gap:5px;}
.svc-pack{display:flex;align-items:center;justify-content:space-between;padding:8px 10px;background:rgba(74,90,96,.07);border-radius:3px;}
.svc-pack .pack-label{display:flex;flex-direction:column;gap:2px;}
.svc-pack .pack-name{font-family:var(--mono);font-size:11px;letter-spacing:0.08em;text-transform:uppercase;color:var(--pizarra);font-weight:600;}
.svc-pack .pack-desc{font-size:11px;color:var(--fog);}
.svc-pack .pack-prices{display:flex;align-items:center;gap:8px;}
.svc-pack .price-old{font-size:0.85rem;}
.offer-tag{display:inline-block;font-family:"Instrument Serif",serif;font-style:italic;font-size:1rem;color:var(--teja);margin-top:5px;transform:rotate(-1.5deg);transform-origin:left center;}
.svc-packs + .offer-tag{display:block;text-align:right;transform-origin:right center;}
.svc-pack .pack-price{font-family:var(--display);font-weight:600;font-size:1.2rem;letter-spacing:-0.04em;color:var(--pizarra);}
.svc-pack .pack-suffix{font-family:var(--mono);font-size:9.5px;letter-spacing:0.04em;color:var(--fog);font-weight:400;margin-left:1px;}
body.theme-dark .svc-pack{background:rgba(138,138,130,.07);}
body.theme-dark .svc-pack .pack-name{color:var(--lino);}
body.theme-dark .svc-pack .pack-price{color:var(--lino);}
.svc-tags{display:flex;flex-wrap:wrap;gap:5px;margin-top:16px;}
.svc-tag{font-family:var(--mono);font-size:9.5px;letter-spacing:0.07em;text-transform:uppercase;padding:4px 8px;border:1px solid rgba(74,90,96,.28);border-radius:2px;color:var(--marea);}
body.theme-dark .svc-tag{border-color:rgba(138,138,130,.18);color:var(--fog);}
@media(max-width:680px){.svc-grid-2{grid-template-columns:1fr;}}

/* ── PARA QUIÉN ──────────────────────────────── */
.para-sep{margin-top:clamp(48px,7vw,84px);padding-top:clamp(36px,5vw,56px);border-top:1px solid rgba(74,90,96,.18);}
.para-sep-title{font-family:var(--display);font-weight:600;letter-spacing:-0.04em;font-size:clamp(1.5rem,3vw,2.2rem);margin:0 0 clamp(20px,3vw,36px);color:var(--pizarra);}
.para-sep-title em{font-family:var(--serif);font-style:italic;font-weight:400;color:var(--teja);letter-spacing:0;}
.para-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;}
.para-card{padding:26px 24px;border:1px solid rgba(74,90,96,.22);border-radius:4px;position:relative;}
.para-card .pnum{position:absolute;top:18px;right:18px;font-family:var(--mono);font-size:11px;letter-spacing:0.1em;color:var(--marea);opacity:.6;}
.para-card h3{font-family:var(--display);font-weight:600;letter-spacing:-0.03em;font-size:1.1rem;margin:0 0 10px;}
.para-card p{margin:0;color:var(--marea);font-size:0.95rem;line-height:1.5;}
.para-types{display:flex;flex-wrap:wrap;gap:5px;margin-top:16px;}
.para-type{font-family:var(--mono);font-size:9.5px;letter-spacing:0.07em;text-transform:uppercase;padding:4px 8px;border:1px solid rgba(74,90,96,.22);border-radius:2px;color:var(--marea);}
@media(max-width:680px){.para-grid{grid-template-columns:1fr;}}
body.theme-dark .ba-sep-title{color:var(--lino);}
body.theme-dark .para-sep-title{color:var(--lino);}
body.theme-dark .para-card h3{color:var(--lino);}
body.theme-dark .para-card p{color:var(--fog);}
body.theme-dark .para-card{border-color:rgba(138,138,130,.16);background:rgba(31,38,47,.4);}
body.theme-dark .para-type{border-color:rgba(138,138,130,.18);color:var(--fog);}
body.theme-light .hero-stat .val{color:var(--pizarra);}
body.theme-light .hero-stat .lbl{color:var(--marea);}
body.theme-light .hero-stats{border-top-color:rgba(74,90,96,.2);}

/* ── CASOS REALES ────────────────────────────── */
.sec-line{border-top:1px solid rgba(138,138,130,.14);}
body.theme-light .sec-line{border-top-color:rgba(74,90,96,.18);}
.casos-grid{display:grid;grid-template-columns:1fr 1fr;gap:20px;}
.caso-card{position:relative;background:var(--smoke);border:1px solid var(--line);border-radius:4px;padding:32px 28px;display:flex;flex-direction:column;transition:transform .18s ease,border-color .18s ease;}
.caso-card:hover{transform:translateY(-3px);border-color:rgba(212,82,58,.4);}
.caso-card::after{content:"";position:absolute;left:0;bottom:0;width:13px;height:13px;border-left:1.5px solid var(--teja);border-bottom:1.5px solid var(--teja);opacity:0;transform:translate(-4px,4px);transition:opacity .28s ease,transform .28s ease;}
.caso-card:hover::after{opacity:.85;transform:translate(0,0);}
.caso-card .card-idx{color:var(--fog);}
.caso-meta{font-family:var(--mono);font-size:10.5px;letter-spacing:.14em;text-transform:uppercase;color:var(--fog);margin:0 0 16px;}
.caso-card h3{font-family:var(--display);font-weight:600;letter-spacing:-0.03em;font-size:1.5rem;margin:0 0 12px;color:var(--lino);}
.caso-desc{margin:0 0 18px;color:var(--fog);font-size:0.98rem;line-height:1.55;}
.caso-facts{margin:0 0 20px;}
.caso-fact{display:flex;gap:11px;align-items:flex-start;padding:9px 0;border-top:1px solid rgba(138,138,130,.1);}
.caso-fact svg{flex:0 0 auto;width:16px;height:16px;color:var(--teja);margin-top:3px;}
.caso-fact p{margin:0;color:var(--lino);font-size:0.95rem;line-height:1.45;}
.caso-result{margin:auto 0 20px;padding:13px 16px;background:rgba(212,82,58,.1);border-left:3px solid var(--teja);border-radius:2px;font-family:var(--sans);font-style:normal;font-size:0.88rem;color:var(--lino);line-height:1.6;}
.caso-attr{display:block;margin-top:8px;font-family:var(--mono);font-style:normal;font-size:10.5px;letter-spacing:.1em;color:var(--fog);text-transform:uppercase;}
.caso-foot{display:flex;align-items:center;justify-content:space-between;gap:14px;flex-wrap:wrap;}
.caso-foot .svc-tags{margin-top:0;}
.caso-card .svc-tag{border-color:rgba(138,138,130,.18);color:var(--fog);}
.caso-link{font-family:var(--mono);font-size:12px;letter-spacing:.06em;color:var(--teja);display:inline-flex;align-items:center;gap:7px;border-bottom:1px solid rgba(212,82,58,.35);padding-bottom:2px;transition:border-color .2s;}
.caso-link:hover{border-bottom-color:var(--teja);}
.caso-link .arrow{transition:transform .2s;}
.caso-link:hover .arrow{transform:translateX(3px);}
.casos-note{margin:44px 0 0;text-align:center;}
.casos-note span{font-family:var(--serif);font-style:italic;font-size:clamp(1.1rem,2.2vw,1.4rem);color:var(--fog);line-height:1.4;}
body.theme-light .caso-card{background:var(--arena);border-color:rgba(74,90,96,.25);}
body.theme-light .caso-card .card-idx{color:var(--marea);}
body.theme-light .caso-meta{color:var(--marea);}
body.theme-light .caso-card h3{color:var(--pizarra);}
body.theme-light .caso-desc{color:var(--marea);}
body.theme-light .caso-fact{border-top-color:rgba(74,90,96,.18);}
body.theme-light .caso-fact p{color:var(--pizarra);}
body.theme-light .caso-result{background:rgba(212,82,58,.08);color:var(--pizarra);}
body.theme-light .caso-card .svc-tag{border-color:rgba(74,90,96,.28);color:var(--marea);}
body.theme-light .casos-note span{color:var(--marea);}
@media(max-width:680px){.casos-grid{grid-template-columns:1fr;}}

/* nota de mantenimiento en card web */
.svc-card .svc-note{font-family:var(--mono);font-size:10.5px;letter-spacing:.03em;color:var(--marea);margin:10px 0 0;line-height:1.5;}
body.theme-dark .svc-card .svc-note{color:var(--fog);}

/* ── TWEAKS PANEL ──────────────────────────────── */
#tweaks{position:fixed;right:18px;bottom:18px;z-index:200;width:268px;background:#10151c;border:1px solid #2b343f;border-radius:10px;box-shadow:0 24px 60px -20px rgba(0,0,0,.7);font-family:var(--body);color:var(--lino);display:none;overflow:hidden;}
#tweaks.show{display:block;}
#tweaks header{display:flex;align-items:center;justify-content:space-between;padding:13px 15px;border-bottom:1px solid #2b343f;}
#tweaks header h4{margin:0;font-family:var(--mono);font-size:12px;letter-spacing:0.12em;text-transform:uppercase;color:var(--fog);font-weight:500;}
#tweaks header button{background:none;border:0;color:var(--fog);cursor:pointer;font-size:18px;line-height:1;padding:2px 4px;}
#tweaks header button:hover{color:var(--lino);}
#tweaks .tk-body{padding:16px 15px 18px;display:flex;flex-direction:column;gap:20px;}
#tweaks .tk-label{font-family:var(--mono);font-size:10px;letter-spacing:0.1em;text-transform:uppercase;color:var(--fog);margin-bottom:9px;}
.seg{display:grid;grid-template-columns:1fr 1fr 1fr;gap:4px;background:#0a0e13;padding:4px;border-radius:7px;}
.seg button{font-family:var(--body);font-size:12px;font-weight:500;padding:8px 4px;border:0;border-radius:5px;background:transparent;color:var(--fog);cursor:pointer;transition:background .15s,color .15s;}
.seg button.active{background:#2b343f;color:var(--lino);}
.swatches{display:flex;gap:10px;}
.swatches button{width:30px;height:30px;border-radius:50%;border:2px solid transparent;cursor:pointer;padding:0;transition:transform .12s;}
.swatches button:hover{transform:scale(1.08);}
.swatches button.active{border-color:var(--lino);box-shadow:0 0 0 2px #10151c inset;}

@media(max-width:860px){
  .nav-links{position:fixed;top:0;right:0;bottom:0;width:min(76vw,320px);background:var(--smoke);flex-direction:column;align-items:flex-start;justify-content:center;gap:28px;padding:0 40px;transform:translateX(100%);transition:transform .32s cubic-bezier(.4,0,.2,1);box-shadow:-30px 0 60px -30px rgba(0,0,0,.7);z-index:55;}
  .nav.open .nav-links{transform:translateX(0);}
  .nav.scrolled{backdrop-filter:none;}
  .nav-links a.navlink{font-size:18px;}
  .nav-cta{font-size:15px;padding:12px 22px;}
  .hamburger{display:flex;z-index:60;}
  .prob-grid,.svc-grid{grid-template-columns:1fr;}
  .steps{grid-template-columns:1fr;gap:36px;}
  .steps::before{display:none;}
  .step .num{padding-right:0;}
  .why-grid{grid-template-columns:1fr;gap:0;}
  .form .row{grid-template-columns:1fr;}
  .footer-grid{flex-direction:column;}
  .footer-col{align-items:flex-start;text-align:left;}
  .footer-col .links,.footer-coord{justify-content:flex-start;}
}
@media(max-width:520px){
  .hero{padding-top:90px;}
  body{font-size:16px;}
}

/* ── MULTIPÁGINA: enlace activo + cabecera de página ── */
.nav-links a.navlink[aria-current="page"]{color:var(--teja);}
.page-head{padding-top:clamp(118px,15vh,168px);}
.page-head .sec-head{margin-bottom:clamp(20px,3vw,34px);}
.home-more{margin-top:clamp(28px,4vw,44px);text-align:center;}
.home-more a{font-family:var(--mono);font-size:13px;letter-spacing:.06em;color:var(--teja);display:inline-flex;align-items:center;gap:8px;border-bottom:1px solid rgba(212,82,58,.35);padding-bottom:3px;transition:border-color .2s;}
.home-more a:hover{border-bottom-color:var(--teja);}
.home-more a .arrow{transition:transform .2s;}
.home-more a:hover .arrow{transform:translateX(3px);}
.home-cta{text-align:center;}
.home-cta h2{font-family:var(--display);font-weight:600;letter-spacing:-.04em;line-height:1.05;font-size:clamp(2rem,5vw,3.2rem);margin:0 0 18px;}
.home-cta p{color:var(--fog);font-size:1.1rem;margin:0 0 30px;}