/* Alarife · tile A, v2 (product first). One stylesheet, four background variants.
   Only the custom properties in the .v-* blocks change between variants. */
@font-face{font-family:"Instrument Serif";src:url(assets/fonts/instrument-serif-400-normal.woff2) format("woff2");font-weight:400;font-style:normal;font-display:swap}
@font-face{font-family:"Instrument Serif";src:url(assets/fonts/instrument-serif-400-italic.woff2) format("woff2");font-weight:400;font-style:italic;font-display:swap}
@font-face{font-family:"Instrument Sans";src:url(assets/fonts/instrument-sans-400-normal.woff2) format("woff2");font-weight:400;font-style:normal;font-display:swap}
@font-face{font-family:"Instrument Sans";src:url(assets/fonts/instrument-sans-500-normal.woff2) format("woff2");font-weight:500;font-style:normal;font-display:swap}

:root{
  --ink:#1c1714;
  --muted:#5a514a;
  --hair:rgba(80,52,36,.17);
  --serif:"Instrument Serif","Times New Roman",serif;
  --sans:"Instrument Sans",system-ui,-apple-system,"Segoe UI",sans-serif;
}

/* ---- variants: background, texture, solid button, jewel panels ---- */
.v-azul{
  --bg:#1d2d78; --tex:#fff; --tex-o:.07;
  --btn:#1f3190; --accent:#2c45b8; --shadow:rgba(6,10,45,.45);
  --j1:#2f49c4; --j2:#1a6097; --j3:#5a3aa8; --j4:#186367; --jc:#2a3fa8;
}
.v-verde{
  --bg:#14432f; --tex:#fff; --tex-o:.07;
  --btn:#1d5a3b; --accent:#1e7a4e; --shadow:rgba(2,24,14,.5);
  --j1:#1c6747; --j2:#126269; --j3:#6e5b1b; --j4:#356931; --jc:#1a6642;
}
.v-piedra{
  --bg:#d9cfba; --tex:#5a4630; --tex-o:.08;
  --btn:#7a3b22; --accent:#9b4a2b; --shadow:rgba(60,40,20,.28);
  --j1:#8c472a; --j2:#75552a; --j3:#576231; --j4:#416080; --jc:#8f4526;
}
.v-tinta{
  --bg:#0f1116; --tex:#fff; --tex-o:.05;
  --btn:#1b1f2c; --accent:#3a4a9a; --shadow:rgba(0,0,0,.6);
  --j1:#34439a; --j2:#226266; --j3:#6a3c8a; --j4:#2b6342; --jc:#2b3366;
}

*{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{
  margin:0;color:var(--ink);font-family:var(--sans);font-size:17px;line-height:1.55;
  background:var(--bg);padding:10px;position:relative;isolation:isolate;
}
/* the damask is only an alpha mask: colour and strength come from the variant */
body::before{
  content:"";position:absolute;inset:0;z-index:-1;pointer-events:none;
  background:var(--tex);opacity:var(--tex-o);
  -webkit-mask:url(assets/damask-faint.webp) 0 0/520px auto repeat;
  mask:url(assets/damask-faint.webp) 0 0/520px auto repeat;
}
img{display:block;max-width:100%;height:auto}
a{color:inherit}
:focus-visible{outline:3px solid var(--accent);outline-offset:3px}
.sheet{position:relative;max-width:1280px;margin:0 auto;background:#fff;border-radius:26px;overflow:hidden;box-shadow:0 30px 80px var(--shadow),0 0 0 1px rgba(60,40,20,.1)}

/* top bar */
.top{display:flex;align-items:center;justify-content:space-between;padding:16px 22px;border-bottom:1px solid var(--hair);position:relative;z-index:3;background:#fff}
.brand{font-family:var(--serif);font-size:30px;line-height:1;text-decoration:none;letter-spacing:-.01em}
.brand i{font-style:italic}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:10px;min-height:48px;padding:0 24px;border-radius:999px;font:500 16px/1 var(--sans);text-decoration:none;border:1px solid var(--hair);background:#fff;color:var(--ink);box-shadow:0 1px 2px rgba(60,30,20,.08),0 6px 16px -8px rgba(60,30,20,.2)}
.btn.solid{background:var(--btn);border-color:var(--btn);color:#fff}
.btn.small{min-height:44px;padding:0 18px;font-size:15px}
.btn svg{width:16px;height:16px;flex:none}

/* type */
h1,h2,h3{font-family:var(--serif);font-weight:400;margin:0}
h1{font-size:clamp(40px,11.6vw,80px);line-height:.98;letter-spacing:-.022em;text-wrap:balance}
h1 em,h2 em{font-style:italic}
h2{font-size:clamp(32px,8.6vw,56px);line-height:1;letter-spacing:-.018em;text-wrap:balance}
.kicker{font:500 12px/1.3 var(--sans);letter-spacing:.16em;text-transform:uppercase;color:var(--muted);margin:0 0 18px}
section{position:relative}
.pad{padding:72px 22px}
.sec-head{text-align:center;max-width:42rem;margin:0 auto 36px}
.sec-head p{color:var(--muted);margin:16px 0 0}

/* hero */
.hero{position:relative;padding:34px 0 64px;text-align:center}
.plan{position:absolute;inset:0;width:100%;height:100%;pointer-events:none}
.plan path{fill:none;stroke:rgba(90,58,40,.2);stroke-width:1;vector-effect:non-scaling-stroke}
.plan .arcs path{stroke:rgba(90,58,40,.26)}
.plan .hatch{fill:url(#hatchA);stroke:none}
.hero-top{position:relative}
.hero-copy{position:relative;z-index:2;padding:0 22px}
.lede{max-width:35rem;margin:20px auto 0;color:#443c36;font-size:18px}
.cta-row{display:flex;flex-direction:column;align-items:stretch;gap:12px;margin:26px auto 0;max-width:340px}
.hero-art{display:none}

/* panel screenshot placeholder */
.hero-shot{position:relative;z-index:2;max-width:940px;margin:44px auto 0;padding:0 14px}
.shot{position:relative;aspect-ratio:16/10;border-radius:14px;border:1px solid rgba(80,52,36,.28);background:#fdfbf8;overflow:hidden;box-shadow:0 24px 50px -28px rgba(30,20,10,.4)}
.shot svg{position:absolute;inset:0;width:100%;height:100%}
.shot svg *{vector-effect:non-scaling-stroke}
.shot .f{fill:#fff;stroke:rgba(80,52,36,.24);stroke-width:1}
.shot .l{fill:none;stroke:rgba(80,52,36,.24);stroke-width:1}
.shot .a{fill:none;stroke:var(--accent);stroke-width:1.5;opacity:.7}
.shot .h{fill:rgba(80,52,36,.08);stroke:none}
.shot span{position:absolute;left:50%;top:50%;transform:translate(-50%,-50%);background:#fff;padding:9px 16px;border-radius:999px;border:1px dashed rgba(80,52,36,.5);font-size:14px;color:var(--muted);white-space:nowrap}

/* how it works inside */
.inside{border-top:1px solid var(--hair)}
.fig{margin:0 auto;max-width:900px}
.fig svg{display:block;width:100%;height:auto;overflow:visible}
.dia-l{display:none}
.fig .cl{fill:none;stroke:rgba(90,58,40,.22);stroke-width:1}
.fig .ca{fill:none;stroke:rgba(90,58,40,.3);stroke-width:1}
.fig .oct{fill:var(--accent);fill-opacity:.14;stroke:var(--accent);stroke-width:1}
.fig .st{fill:none;stroke:var(--ink);stroke-width:1.4;stroke-linejoin:round}
.fig .ln{fill:none;stroke:var(--ink);stroke-width:1.1}
.fig .ln.out{stroke:var(--accent);stroke-width:1.8}
.fig .nd{fill:#fff;stroke:var(--ink);stroke-width:1.2}
.fig .nd.fill{fill:var(--accent);stroke:var(--accent)}
.fig .bx{fill:#fff;stroke:rgba(80,52,36,.4);stroke-width:1}
.fig .bx.dark{fill:var(--btn);stroke:var(--btn)}
.fig .tx{font:400 13px var(--sans);fill:var(--ink)}
.fig .tx.lt{fill:#fff;font-weight:500}
.fig .tx.it{font:italic 400 28px var(--serif);fill:var(--ink)}
.fig .tx.sm{font:500 10.5px var(--sans);letter-spacing:.14em;text-transform:uppercase;fill:var(--muted)}
.fig .tx.halo{paint-order:stroke;stroke:#fff;stroke-width:4px;stroke-linejoin:round}
.fig .gate{fill:#fff;stroke:var(--accent);stroke-width:1.6}
.fig .dm{fill:none;stroke:rgba(90,58,40,.5);stroke-width:1}
.notes{list-style:none;margin:44px auto 0;padding:0;max-width:900px;display:grid;gap:0;counter-reset:n}
.notes li{counter-increment:n;padding:22px 0 22px 54px;border-top:1px solid var(--hair);position:relative}
.notes li::before{content:counter(n);position:absolute;left:0;top:17px;width:36px;height:36px;border-radius:50%;border:1px solid rgba(80,52,36,.4);display:grid;place-items:center;font:italic 400 20px/1 var(--serif)}
.notes h3{font-size:28px;line-height:1.05;margin:0 0 6px}
.notes p{margin:0;color:#443c36;max-width:34rem}

/* how you get it: jewel panels */
.steps{list-style:none;margin:0;padding:0;display:grid;gap:12px}
.panel{
  position:relative;overflow:hidden;color:#fff;border-radius:18px;padding:24px 22px;min-height:210px;display:flex;flex-direction:column;isolation:isolate;
  background-color:var(--jewel);
  background-image:linear-gradient(180deg,rgba(0,0,0,.04),rgba(0,0,0,.42));
}
.panel::before{content:"";position:absolute;inset:0;z-index:-1;background:#fff;opacity:.10;
  -webkit-mask:url(assets/damask-faint.webp) 0 0/300px auto repeat;mask:url(assets/damask-faint.webp) 0 0/300px auto repeat}
.panel:nth-child(1){--jewel:var(--j1)}
.panel:nth-child(2){--jewel:var(--j2)}
.panel:nth-child(3){--jewel:var(--j3)}
.panel:nth-child(4){--jewel:var(--j4)}
.panel .n{font:500 12px/1 var(--sans);letter-spacing:.16em;text-transform:uppercase;display:flex;align-items:center;gap:10px}
.panel .n::before{content:"";width:22px;height:22px;background:currentColor;
  -webkit-mask:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Cpath d='M12 1l3 7 7-3-3 7 7 3-7 3 3 7-7-3-3 7-3-7-7 3 3-7-7-3 7-3-3-7 7 3z' fill='none' stroke='%23000' stroke-width='1.3'/%3E%3C/svg%3E") center/contain no-repeat;
  mask:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Cpath d='M12 1l3 7 7-3-3 7 7 3-7 3 3 7-7-3-3 7-3-7-7 3 3-7-7-3 7-3-3-7 7 3z' fill='none' stroke='%23000' stroke-width='1.3'/%3E%3C/svg%3E") center/contain no-repeat}
.panel h3{font-size:38px;line-height:1;margin:30px 0 10px;letter-spacing:-.01em}
.panel p{margin:0;font-size:16px;line-height:1.5;color:#fff;max-width:26rem}
.fine{max-width:40rem;margin:28px auto 0;text-align:center;color:var(--muted);font-size:16px}
.fine a{color:var(--ink)}

/* open source */
.oss{border-top:1px solid var(--hair);overflow:hidden}
.oss-grid{display:grid;gap:30px;align-items:center;max-width:1000px;margin:0 auto}
.oss h2{text-align:left}
.oss p.what{margin:18px 0 0;font-size:19px;max-width:32rem}
.oss p.meta{margin:12px 0 0;color:var(--muted);font-size:15px}
.soon{display:inline-flex;align-items:center;gap:10px;margin-top:24px;min-height:48px;padding:0 20px;border-radius:999px;border:1px dashed rgba(80,52,36,.55);font-weight:500;font-size:16px;color:var(--ink);background:#fff}
.soon::before{content:"";width:8px;height:8px;border-radius:50%;background:var(--btn)}
.roundel{width:min(60%,240px);margin:0 auto;mix-blend-mode:multiply}

/* case placeholder */
.proof{padding-top:0}
.case{position:relative;border:1px solid var(--hair);border-radius:20px;padding:30px 22px;overflow:hidden;background:#fff;max-width:1000px;margin:0 auto}
.case .corner{width:120px;margin:-30px 0 14px -22px;pointer-events:none}
.case h2{font-size:clamp(30px,8vw,46px);text-align:left;position:relative}
.case .tag{display:inline-block;margin-bottom:14px;padding:6px 12px;border-radius:999px;border:1px dashed rgba(80,52,36,.5);font:500 12px/1 var(--sans);letter-spacing:.12em;text-transform:uppercase;color:var(--muted);position:relative}
.case p{color:#443c36;max-width:34rem;position:relative}
.lines{display:grid;gap:10px;margin-top:24px;position:relative}
.lines i{display:block;height:10px;border-radius:5px;background:rgba(80,52,36,.09)}
.lines i:nth-child(2){width:86%}.lines i:nth-child(3){width:64%}

/* contact */
.contact{margin:0 14px 18px;border-radius:22px;overflow:hidden;color:#fff;text-align:center;padding:56px 22px;isolation:isolate;
  background-color:var(--jc);background-image:linear-gradient(rgba(0,0,0,.18),rgba(0,0,0,.4))}
.contact::before{content:"";position:absolute;inset:0;z-index:-1;background:#fff;opacity:.12;
  -webkit-mask:url(assets/damask-faint.webp) 0 0/340px auto repeat;mask:url(assets/damask-faint.webp) 0 0/340px auto repeat}
.contact h2{color:#fff}
.contact p{margin:16px auto 28px;max-width:30rem;color:#fff}
.contact .btn{background:#fff;color:var(--ink);border-color:#fff}
.contact .mail{margin-top:20px;font-size:15px;color:#fff}
.contact .mail a{text-underline-offset:3px}
footer{padding:10px 22px 28px;color:var(--muted);font-size:15px;text-align:center}
footer b{font-family:var(--serif);font-weight:400;font-size:21px;color:var(--ink)}

@media (min-width:760px){
  body{padding:22px}
  body::before{-webkit-mask-size:640px auto;mask-size:640px auto}
  .sheet{border-radius:34px}
  .top{padding:20px 40px}
  .cta-row{flex-direction:row;justify-content:center;max-width:none}
  .hero{padding:80px 0 90px}
  .hero-shot{margin-top:64px;padding:0 40px}
  .steps{grid-template-columns:repeat(4,1fr);gap:14px}
  .panel{min-height:310px}
  .panel h3{font-size:33px}
  .pad{padding:104px 40px}
  .notes{grid-template-columns:repeat(3,1fr);gap:36px}
  .notes li{padding:54px 0 0;border-top:1px solid var(--hair)}
  .notes li::before{top:-18px;left:0;background:#fff}
  .oss-grid{grid-template-columns:1.2fr 1fr;gap:60px}
  .roundel{width:min(100%,300px)}
  .case{padding:56px 56px 56px 300px;display:grid;grid-template-columns:1.1fr 1fr;gap:40px;align-items:center;min-height:300px}
  .case .corner{position:absolute;left:0;top:0;width:250px;margin:0}
  .contact{margin:0 40px 40px;padding:92px 40px}
}
@media (min-width:1000px){
  .dia-p{display:none}.dia-l{display:block}
  .hero{padding-top:88px}
  .hero-copy{max-width:780px;margin:0 auto;padding:0}
  .lede{font-size:20px}
  .hero-art{display:block}
  .arch{position:absolute;left:-60px;bottom:-40px;width:min(28vw,380px);mix-blend-mode:multiply;
    -webkit-mask-image:linear-gradient(transparent,#000 9%,#000 70%,transparent),linear-gradient(90deg,#000 80%,transparent);mask-image:linear-gradient(transparent,#000 9%,#000 70%,transparent),linear-gradient(90deg,#000 80%,transparent);
    -webkit-mask-composite:source-in;mask-composite:intersect}
  .arch.r{left:auto;right:-60px;transform:scaleX(-1)}
}

/* Launch page: keep the approved stone tile, with a shorter content structure. */
.hero{padding-bottom:56px}.hero-shot{max-width:860px}.demo{margin:0;position:relative;overflow:hidden;border:1px solid var(--hair);border-radius:16px;background:#f5f0e6;aspect-ratio:16/9}.demo img,.demo video{width:100%;height:100%;object-fit:cover}.demo video[hidden],.demo img[hidden]{display:none}.demo figcaption{position:absolute;bottom:18px;left:18px;background:#fff;padding:7px 14px;border:1px solid var(--hair);border-radius:30px;font-size:14px;color:var(--muted)}.notes{margin-top:0}.inside{padding-top:52px;padding-bottom:48px}.app-note{max-width:900px;margin:40px auto 0;padding-top:24px;border-top:1px solid var(--hair);color:var(--muted);font-size:15px}.app-note strong{color:var(--ink);font-weight:500}footer{border-top:1px solid var(--hair);padding-top:24px}.skip{position:absolute;left:20px;top:-100px;z-index:10;background:#fff;padding:10px}.skip:focus{top:16px}.hero-art .arch{opacity:.7}.top{justify-content:center}.hero-copy{max-width:820px}.hero h1{font-size:clamp(46px,10.5vw,80px)}
@media(min-width:760px){.hero{padding-top:76px}.inside{padding-top:64px;padding-bottom:48px}.notes{gap:32px}.notes h3{font-size:30px}.top{justify-content:flex-start}.app-note{margin-top:36px}}

.notes h2{font-size:30px;line-height:1.1;margin-bottom:10px}