:root{
  --orange:#cc5500;
  --orange-deep:#a34400;
  --orange-dark:#7a3300;
  --ink:#1c0d03;
  --white:#ffffff;
  --soft:rgba(255,255,255,.72);
  --line:rgba(255,255,255,.28);
  --max:1180px;
  --pad:clamp(20px,5vw,64px);
  --logo:url("../img/logo-white.png");
}
*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{
  background:var(--orange);
  color:var(--white);
  font-family:'Archivo',system-ui,-apple-system,sans-serif;
  font-size:17px;line-height:1.6;
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
::selection{background:var(--ink);color:var(--white)}
:focus-visible{outline:2px solid var(--ink);outline-offset:3px;border-radius:2px}
.wrap{max-width:var(--max);margin:0 auto;padding-left:var(--pad);padding-right:var(--pad)}

/* ---------- type ---------- */
h1,h2,h3{font-weight:900;line-height:.95;letter-spacing:-.035em}
h1{font-size:clamp(2.6rem,8.6vw,6.4rem)}
h2{font-size:clamp(2rem,5.6vw,3.9rem)}
h3{font-size:clamp(1.25rem,2.4vw,1.6rem);letter-spacing:-.02em;line-height:1.1}
.lbl{
  font-family:'DM Mono',monospace;font-size:.72rem;font-weight:500;
  letter-spacing:.18em;text-transform:uppercase;
}
.lead{font-size:clamp(1.02rem,1.6vw,1.2rem);color:var(--soft);max-width:52ch}

/* ---------- header ---------- */
header{
  position:sticky;top:0;z-index:60;
  background:transparent;border-bottom:1px solid transparent;
  transition:background .3s ease,border-color .3s ease;
}
header.stuck{
  background:rgba(204,85,0,.94);
  backdrop-filter:saturate(1.4) blur(12px);
  border-bottom-color:var(--line);
}
.bar{max-width:var(--max);margin:0 auto;padding:0 var(--pad);
  height:66px;display:flex;align-items:center;justify-content:space-between}
.mark{font-weight:900;letter-spacing:-.05em;font-size:1.05rem;display:flex;align-items:center;gap:.6rem;text-transform:uppercase}
.lg{background:var(--logo) center/contain no-repeat;flex:none;display:block}
.mark .lg{width:38px;height:38px}
.foot .mark .lg{width:44px;height:44px}
.stamp{position:absolute;right:calc(var(--pad) - 10px);top:clamp(40px,8vw,90px);
  width:clamp(150px,22vw,290px);aspect-ratio:1;background:var(--logo) center/contain no-repeat;
  opacity:.09;pointer-events:none}
nav ul{display:flex;gap:2rem;list-style:none}
nav a{font-size:.92rem;font-weight:500;position:relative;padding:4px 0;color:var(--soft);transition:color .2s}
nav a:hover,nav a.on{color:var(--white)}
nav a::after{content:"";position:absolute;left:0;bottom:0;height:1.5px;width:0;background:var(--white);transition:width .25s}
nav a:hover::after,nav a.on::after{width:100%}
.burger{display:none;background:none;border:1px solid var(--line);width:42px;height:38px;border-radius:3px;cursor:pointer;position:relative}
.burger span{position:absolute;left:11px;width:18px;height:1.6px;background:var(--white);transition:.28s}
.burger span:nth-child(1){top:13px}
.burger span:nth-child(2){top:19px}
.burger span:nth-child(3){top:25px}
.burger[aria-expanded="true"] span:nth-child(1){top:19px;transform:rotate(45deg)}
.burger[aria-expanded="true"] span:nth-child(2){opacity:0}
.burger[aria-expanded="true"] span:nth-child(3){top:19px;transform:rotate(-45deg)}

/* ---------- hero ---------- */
.hero{
  position:relative;padding:clamp(70px,13vh,130px) 0 clamp(60px,10vh,100px);
  background:
    radial-gradient(85% 65% at 82% 6%, rgba(255,158,71,.45) 0%, rgba(255,158,71,0) 62%),
    radial-gradient(75% 85% at 4% 104%, rgba(96,38,0,.55) 0%, rgba(96,38,0,0) 66%),
    linear-gradient(158deg,#d95f06 0%,#cc5500 46%,#a94600 100%);
}
.hero::after{
  content:"";position:absolute;left:0;right:0;bottom:0;height:1px;
  background:linear-gradient(90deg,rgba(255,255,255,0),rgba(255,255,255,.35),rgba(255,255,255,0));
}
.frame{position:relative;padding:clamp(22px,4vw,42px) 0}
.mk{position:absolute;width:22px;height:22px;opacity:.85}
.mk::before,.mk::after{content:"";position:absolute;background:var(--white)}
.mk::before{width:100%;height:1.5px}
.mk::after{height:100%;width:1.5px}
.mk.tl{top:0;left:0}
.mk.tr{top:0;right:0}.mk.tr::after{right:0}
.mk.bl{bottom:0;left:0}.mk.bl::before{bottom:0}
.mk.br{bottom:0;right:0}.mk.br::before{bottom:0}.mk.br::after{right:0}
.hero h1{margin:1.4rem 0 1.6rem;max-width:15ch}
.hero h1 em{font-style:normal;-webkit-text-stroke:1.6px var(--white);color:transparent}
.cta-row{display:flex;flex-wrap:wrap;gap:.8rem;margin-top:2.2rem}
.btn{
  display:inline-flex;align-items:center;gap:.6rem;
  padding:.92rem 1.6rem;border-radius:2px;font-weight:600;font-size:.94rem;
  border:1.5px solid var(--white);transition:.22s;cursor:pointer;
}
.btn-solid{background:var(--white);color:var(--orange)}
.btn-solid:hover{background:var(--ink);border-color:var(--ink);color:var(--white)}
.btn-ghost:hover{background:rgba(255,255,255,.14)}
.hero-meta{display:flex;flex-wrap:wrap;gap:1.6rem 2.6rem;margin-top:3.4rem;padding-top:1.4rem;border-top:1px solid var(--line)}
.hero-meta div{max-width:230px}
.hero-meta p{font-size:.9rem;color:var(--soft);margin-top:.35rem;line-height:1.45}

/* ---------- marquee ---------- */
.strip{background:var(--ink);padding:.85rem 0;overflow:hidden;white-space:nowrap;border-block:1px solid var(--orange-dark)}
.track{display:inline-flex;gap:2.4rem;animation:slide 26s linear infinite}
.track span{font-family:'DM Mono',monospace;font-size:.78rem;letter-spacing:.2em;text-transform:uppercase;color:rgba(255,255,255,.9)}
.track span::after{content:"◦";margin-left:2.4rem;color:var(--orange)}
@keyframes slide{to{transform:translateX(-50%)}}

/* ---------- sections ---------- */
section{scroll-margin-top:66px}
.sec{padding:clamp(70px,11vw,130px) 0}
.sec-white{background:var(--white);color:var(--orange-dark)}
.sec-white .lead,.sec-white .soft{color:rgba(122,51,0,.72)}
.sec-white .lbl{color:var(--orange)}
.sec-ink{background:var(--ink);position:relative;overflow:hidden}
.head{margin-bottom:clamp(2.4rem,5vw,3.6rem)}
.head .lbl{display:block;margin-bottom:1rem;opacity:.9}
.head h2{max-width:16ch}

/* about */
.about-grid{display:grid;grid-template-columns:1.15fr .85fr;gap:clamp(2rem,6vw,5rem);align-items:start}
.about-grid p+p{margin-top:1.1rem}
.facts{border-top:1.5px solid rgba(204,85,0,.3)}
.facts div{padding:1.15rem 0;border-bottom:1px solid rgba(204,85,0,.18)}
.facts h3{font-size:1.05rem;letter-spacing:-.01em}
.facts p{font-size:.92rem;color:rgba(122,51,0,.7);margin-top:.25rem}

/* services */
.svc{display:grid;grid-template-columns:repeat(2,1fr);gap:1px;background:var(--line);border:1px solid var(--line)}
.svc article{background:var(--orange);padding:clamp(1.7rem,3vw,2.4rem);transition:background .25s,color .25s}
.svc article:hover{background:var(--white);color:var(--orange-dark)}
.svc article:hover .lbl,.svc article:hover li,.svc article:hover .lead{color:rgba(122,51,0,.78)}
.svc article:hover h3{color:var(--orange-dark)}
.svc .lbl{color:var(--soft);display:block;margin-bottom:2.2rem}
.svc h3{margin-bottom:.9rem}
.svc ul{list-style:none;margin-top:1rem}
.svc li{font-size:.9rem;color:var(--soft);padding:.42rem 0;border-top:1px solid currentColor;border-top-color:rgba(255,255,255,.16)}
.svc article:hover li{border-top-color:rgba(204,85,0,.18)}

/* work */
.work{display:grid;grid-template-columns:repeat(3,1fr);gap:clamp(14px,2vw,22px)}
.tile{border:1px solid rgba(204,85,0,.25);border-radius:3px;overflow:hidden;background:#fff;transition:.25s}
.tile:hover{transform:translateY(-4px);border-color:var(--orange);box-shadow:0 12px 30px rgba(204,85,0,.14)}
.slot{aspect-ratio:4/3;background:
  repeating-linear-gradient(45deg,rgba(204,85,0,.06) 0 10px,transparent 10px 20px),
  rgba(204,85,0,.05);
  display:flex;align-items:center;justify-content:center}
.slot span{font-family:'DM Mono',monospace;font-size:.68rem;letter-spacing:.16em;text-transform:uppercase;color:rgba(204,85,0,.55)}
.tile-cap{padding:1rem 1.15rem 1.2rem}
.tile-cap h3{font-size:1rem;color:var(--orange-dark)}
.tile-cap p{font-size:.84rem;color:rgba(122,51,0,.65);margin-top:.2rem}

/* contact */
.contact-grid{display:grid;grid-template-columns:.9fr 1.1fr;gap:clamp(2.4rem,6vw,5rem)}
.channels a{display:block;padding:1.25rem 0;border-top:1px solid rgba(255,255,255,.18);transition:padding-left .25s}
.channels a:last-child{border-bottom:1px solid rgba(255,255,255,.18)}
.channels a:hover{padding-left:.7rem}
.channels .lbl{color:rgba(255,255,255,.55);display:block;margin-bottom:.35rem}
.channels strong{font-size:clamp(1.1rem,2.4vw,1.45rem);font-weight:800;letter-spacing:-.02em;word-break:break-word}
form{display:grid;gap:1rem}
.f2{display:grid;grid-template-columns:1fr 1fr;gap:1rem}
label{display:block}
label .lbl{display:block;margin-bottom:.5rem;color:rgba(255,255,255,.6)}
input,textarea{
  width:100%;background:transparent;border:1px solid rgba(255,255,255,.28);
  color:var(--white);padding:.85rem .9rem;border-radius:2px;
  font-family:inherit;font-size:.95rem;transition:border-color .2s;
}
input:focus,textarea:focus{outline:none;border-color:var(--orange)}
textarea{resize:vertical;min-height:120px}
form .btn{justify-content:center;border-color:var(--orange);background:var(--orange)}
form .btn:hover{background:var(--white);border-color:var(--white);color:var(--orange)}
.note{font-size:.8rem;color:rgba(255,255,255,.45)}

/* footer */
footer{background:var(--ink);padding:2rem 0;border-top:1px solid rgba(255,255,255,.12)}
.foot{display:flex;justify-content:space-between;align-items:center;gap:1rem;flex-wrap:wrap}
.foot p{font-size:.82rem;color:rgba(255,255,255,.5)}

/* whatsapp */
.wa{
  position:fixed;right:18px;bottom:18px;z-index:80;
  width:56px;height:56px;border-radius:50%;background:#25D366;
  display:flex;align-items:center;justify-content:center;
  box-shadow:0 8px 24px rgba(0,0,0,.28);transition:transform .22s;
}
.wa:hover{transform:scale(1.08)}
.wa svg{width:29px;height:29px;fill:#fff}
.wa::after{
  content:"";position:absolute;inset:0;border-radius:50%;
  border:2px solid #25D366;animation:pulse 2.4s ease-out infinite;
}
@keyframes pulse{0%{opacity:.7;transform:scale(1)}100%{opacity:0;transform:scale(1.55)}}

/* reveal */
.rv{opacity:0;transform:translateY(22px);transition:opacity .7s cubic-bezier(.2,.7,.3,1),transform .7s cubic-bezier(.2,.7,.3,1)}
.rv.in{opacity:1;transform:none}

/* ---------- responsive ---------- */
@media(max-width:900px){
  .svc,.work{grid-template-columns:repeat(2,1fr)}
  .about-grid,.contact-grid{grid-template-columns:1fr}
}
@media(max-width:720px){
  .burger{display:block}
  nav{
    position:absolute;top:66px;left:0;right:0;
    background:var(--orange-deep);border-bottom:1px solid var(--line);
    max-height:0;overflow:hidden;transition:max-height .35s ease;
  }
  nav.open{max-height:340px}
  nav ul{flex-direction:column;gap:0;padding:.5rem var(--pad) 1.2rem}
  nav li{border-bottom:1px solid rgba(255,255,255,.14)}
  nav a{display:block;padding:.95rem 0;font-size:1rem;color:var(--white)}
  nav a::after{display:none}
  .svc,.work{grid-template-columns:1fr}
  .f2{grid-template-columns:1fr}
  .hero h1 em{-webkit-text-stroke-width:1.1px}
  .btn{flex:1 1 100%;justify-content:center}
  .wa{width:52px;height:52px;right:14px;bottom:14px}
}
@media(prefers-reduced-motion:reduce){
  *{animation:none!important;transition:none!important}
  html{scroll-behavior:auto}
  .rv{opacity:1;transform:none}
}

/* ---------- inner page header ---------- */
.phead{
  position:relative;padding:clamp(64px,10vw,120px) 0 clamp(46px,7vw,80px);
  background:
    radial-gradient(85% 65% at 82% 6%, rgba(255,158,71,.42) 0%, rgba(255,158,71,0) 62%),
    radial-gradient(75% 85% at 4% 104%, rgba(96,38,0,.5) 0%, rgba(96,38,0,0) 66%),
    linear-gradient(158deg,#d95f06 0%,#cc5500 46%,#a94600 100%);
}
.phead::after{
  content:"";position:absolute;left:0;right:0;bottom:0;height:1px;
  background:linear-gradient(90deg,rgba(255,255,255,0),rgba(255,255,255,.35),rgba(255,255,255,0));
}
.phead h1{font-size:clamp(2.3rem,6.4vw,4.6rem);margin:1rem 0 1.2rem}
.crumb{display:flex;gap:.5rem;align-items:center;list-style:none;
  font-family:'DM Mono',monospace;font-size:.72rem;letter-spacing:.16em;text-transform:uppercase;color:rgba(255,255,255,.6)}
.crumb a:hover{color:var(--white);text-decoration:underline}
.crumb li[aria-current]{color:var(--white)}

/* ---------- cta band ---------- */
.band{background:var(--white);color:var(--orange-dark);padding:clamp(52px,7vw,78px) 0}
.band-in{display:flex;justify-content:space-between;align-items:center;gap:2rem;flex-wrap:wrap}
.band h2{max-width:14ch}
.band .btn{border-color:var(--orange);background:var(--orange);color:var(--white)}
.band .btn:hover{background:var(--ink);border-color:var(--ink)}

/* ---------- misc ---------- */
.more{display:inline-flex;align-items:center;gap:.5rem;margin-top:2.4rem;font-weight:600;
  border-bottom:1.5px solid currentColor;padding-bottom:3px;font-size:.95rem}
.sec-white .more{color:var(--orange)}
.err{min-height:62vh;display:flex;align-items:center}