/* Estilo das páginas internas (serviços e 404).
   Cópia do CSS da home (index.html) mais os blocos do fim deste arquivo.
   Mudou o CSS da home? Mude aqui também. Ao editar, suba o ?v= no <link> das páginas,
   porque o nginx manda o navegador guardar .css por 1 ano. */
:root{
  --paper:#FCFBF8;
  --ink:#16150F;
  --gray:#75716A;
  --gray-lt:#ABA79C;
  --hair:#E6E3DB;
  --hair-soft:#F0EDE6;
  --gold:#D9AE4B;
  --gold-deep:#B8902F;
  --blue-grid:rgba(22,21,15,.035);
}
*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  background:var(--paper);
  color:var(--ink);
  font-family:'Instrument Sans',sans-serif;
  line-height:1.6;
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}
::selection{background:var(--ink);color:var(--paper)}
h1,h2,h3,.serif{font-family:'Instrument Serif',serif;font-weight:400}
em{font-family:'Instrument Serif',serif;font-style:italic}
svg{display:block}

.wrap{max-width:1240px;margin:0 auto;padding:0 clamp(20px,5vw,56px)}
.eyebrow{font-size:11px;letter-spacing:.32em;text-transform:uppercase;color:var(--gray);font-weight:600}

/* papel milimetrado sutil */
.grid-bg{
  background-image:
    linear-gradient(var(--blue-grid) 1px,transparent 1px),
    linear-gradient(90deg,var(--blue-grid) 1px,transparent 1px);
  background-size:56px 56px;
}

/* ---------- nav ---------- */
nav{
  position:fixed;top:0;left:0;right:0;z-index:1200;
  background:rgba(252,251,248,.9);backdrop-filter:blur(12px);
  border-bottom:1px solid transparent;transition:border-color .4s;
}
nav.scrolled{border-bottom-color:var(--hair)}
.nav-inner{
  max-width:1240px;margin:0 auto;padding:16px clamp(20px,5vw,56px);
  display:flex;align-items:center;justify-content:space-between;gap:24px;
}
.brand{display:flex;align-items:center;gap:12px;text-decoration:none;color:var(--ink)}
.brand svg{height:44px;width:auto}
.nav-links{display:flex;gap:30px;list-style:none}
.nav-links a{
  color:var(--gray);text-decoration:none;font-size:12px;letter-spacing:.16em;text-transform:uppercase;font-weight:600;
  padding:4px 0;position:relative;transition:color .25s;
}
.nav-links a::after{content:"";position:absolute;left:0;bottom:0;width:0;height:2px;background:var(--gold);transition:width .3s}
.nav-links a:hover{color:var(--ink)}
.nav-links a:hover::after{width:100%}
.nav-cta{
  font-size:12px;letter-spacing:.14em;text-transform:uppercase;font-weight:700;
  color:var(--paper);background:var(--ink);text-decoration:none;
  padding:12px 24px;border-radius:100px;transition:opacity .3s,transform .3s;white-space:nowrap;
}
.nav-cta:hover{opacity:.85;transform:translateY(-1px)}
.burger{display:none;background:none;border:none;cursor:pointer;padding:8px;z-index:1200}
.burger span{display:block;width:24px;height:2px;background:var(--ink);margin:6px 0;transition:transform .3s,opacity .3s}
.burger.open span:nth-child(1){transform:translateY(8px) rotate(45deg)}
.burger.open span:nth-child(2){opacity:0}
.burger.open span:nth-child(3){transform:translateY(-8px) rotate(-45deg)}

/* ---------- hero ---------- */
header{
  min-height:100svh;display:flex;align-items:center;
  padding:110px 0 40px;position:relative;
}
.hero-grid{
  display:grid;grid-template-columns:0.9fr 1.1fr;gap:clamp(30px,5vw,70px);
  align-items:center;width:100%;
}
.hero-copy .eyebrow{display:block;margin-bottom:26px;animation:rise .8s .1s cubic-bezier(.2,.7,.2,1) both}
.hero-copy h1{
  font-size:clamp(52px,6.4vw,96px);line-height:.98;letter-spacing:-.015em;
  animation:rise .8s .22s cubic-bezier(.2,.7,.2,1) both;
}
.hero-copy h1 .gold{color:var(--gold-deep)}
.hero-copy p{
  margin-top:24px;color:var(--gray);font-size:16px;max-width:34ch;
  animation:rise .8s .34s cubic-bezier(.2,.7,.2,1) both;
}
.hero-ctas{display:flex;gap:14px;margin-top:38px;flex-wrap:wrap;animation:rise .8s .46s cubic-bezier(.2,.7,.2,1) both}
@keyframes rise{from{opacity:0;transform:translateY(24px)}to{opacity:1;transform:none}}

.btn{
  display:inline-flex;align-items:center;gap:10px;
  font-size:13px;letter-spacing:.1em;text-transform:uppercase;font-weight:700;
  text-decoration:none;padding:16px 28px;border-radius:100px;transition:all .3s;
}
.btn-ink{background:var(--ink);color:var(--paper)}
.btn-ink:hover{opacity:.85;transform:translateY(-2px)}
.btn-line{border:1.5px solid var(--hair);color:var(--ink)}
.btn-line:hover{border-color:var(--gold);color:var(--gold-deep)}
.btn svg{width:16px;height:16px}

/* blueprint hero */
.blueprint{position:relative}
.blueprint svg{width:100%;height:auto;overflow:visible}

/* traço que se desenha */
.d{
  fill:none;stroke:var(--ink);stroke-width:2;stroke-linecap:round;stroke-linejoin:round;
  stroke-dasharray:1;stroke-dashoffset:1;
}
.d.thin{stroke-width:1;stroke:var(--gray-lt)}
.d.dim{stroke-width:1;stroke:var(--gold-deep)}
.in .d{animation:draw 1.6s cubic-bezier(.4,0,.2,1) forwards}
.in .d1{animation-delay:.1s}.in .d2{animation-delay:.45s}.in .d3{animation-delay:.8s}
.in .d4{animation-delay:1.15s}.in .d5{animation-delay:1.5s}.in .d6{animation-delay:1.85s}
@keyframes draw{to{stroke-dashoffset:0}}
.f{opacity:0}
.in .f{animation:fadein .8s forwards}
.in .f1{animation-delay:1.2s}.in .f2{animation-delay:1.5s}.in .f3{animation-delay:1.8s}.in .f4{animation-delay:2.1s}
@keyframes fadein{to{opacity:1}}
.blink{animation:blink 1.4s steps(1) infinite}
@keyframes blink{50%{opacity:0}}
.anno{font-family:'Instrument Sans',sans-serif;font-size:10px;letter-spacing:.18em;fill:var(--gray);text-transform:uppercase;font-weight:600}
.anno-gold{fill:var(--gold-deep)}

/* ---------- marquee ---------- */
.marquee{border-top:1px solid var(--hair);border-bottom:1px solid var(--hair);overflow:hidden;padding:18px 0;background:var(--paper)}
.marquee-track{display:flex;width:max-content;animation:scroll 30s linear infinite}
.marquee-track span{
  font-family:'Instrument Serif',serif;font-style:italic;font-size:17px;letter-spacing:.06em;
  color:var(--gray);white-space:nowrap;display:inline-flex;align-items:center;
}
.marquee-track span::after{content:"✦";color:var(--gold);font-size:10px;margin:0 28px}
@keyframes scroll{to{transform:translateX(-50%)}}

/* ---------- sections ---------- */
section{padding:clamp(80px,11vw,150px) 0}
.sec-head{margin-bottom:clamp(44px,6vw,80px)}
.sec-head h2{font-size:clamp(34px,4.6vw,62px);line-height:1.05;letter-spacing:-.01em;margin-top:18px;max-width:18ch}
.rv{opacity:0;transform:translateY(28px);transition:opacity .8s cubic-bezier(.2,.7,.2,1),transform .8s cubic-bezier(.2,.7,.2,1)}
.rv.in{opacity:1;transform:none}
.rv-d1{transition-delay:.1s}.rv-d2{transition-delay:.2s}.rv-d3{transition-delay:.3s}

/* ---------- serviços (cards ilustrados) ---------- */
.cards{display:grid;grid-template-columns:repeat(3,1fr);gap:clamp(20px,2.5vw,36px)}
.card{
  border:1px solid var(--hair);border-radius:18px;padding:clamp(26px,2.6vw,38px);
  background:#fff;transition:transform .4s cubic-bezier(.2,.7,.2,1),box-shadow .4s,border-color .4s;
  position:relative;overflow:hidden;
}
.card:hover{transform:translateY(-8px);box-shadow:0 24px 50px -24px rgba(22,21,15,.18);border-color:var(--gold)}
.card .ill{margin-bottom:26px}
.card .ill svg{width:100%;height:auto}
.card h3{font-size:26px;line-height:1.15}
.card p{color:var(--gray);font-size:14.5px;margin-top:8px}
.card .num{
  position:absolute;top:20px;right:24px;
  font-family:'Instrument Serif',serif;font-style:italic;font-size:16px;color:var(--gray-lt);
}
.card:hover .roof-gold{fill:var(--gold)}

/* ---------- especialidades (ícones vivos) ---------- */
#especialidades{background:#F7F5EF}
.icons{display:grid;grid-template-columns:repeat(4,1fr);gap:clamp(14px,1.8vw,24px)}
.tile{
  background:var(--paper);border:1px solid var(--hair);border-radius:16px;
  padding:clamp(22px,2.4vw,34px) clamp(16px,2vw,28px);text-align:center;cursor:default;
  transition:transform .35s cubic-bezier(.2,.7,.2,1),border-color .35s,box-shadow .35s;
}
.tile:hover{transform:translateY(-6px);border-color:var(--gold);box-shadow:0 18px 40px -22px rgba(22,21,15,.2)}
.tile svg{width:46px;height:46px;margin:0 auto 16px;stroke:var(--ink);fill:none;stroke-width:1.6;stroke-linecap:round;stroke-linejoin:round;transition:stroke .3s}
.tile .lbl{font-size:12px;letter-spacing:.14em;text-transform:uppercase;font-weight:600;color:var(--gray);transition:color .3s}
.tile:hover .lbl{color:var(--ink)}
.tile .glow{fill:none;transition:fill .3s}
.tile:hover .glow{fill:var(--gold);stroke:var(--gold-deep)}
.tile:hover svg{stroke:var(--ink)}
.tile:hover .spin{transform-origin:center;animation:spin 2.4s linear infinite}
@keyframes spin{to{transform:rotate(360deg)}}
.tile:hover .swing{transform-origin:top center;animation:swing 1.4s ease-in-out infinite}
@keyframes swing{0%,100%{transform:rotate(-7deg)}50%{transform:rotate(7deg)}}
.tile:hover .flash{animation:flash .9s steps(2) infinite}
@keyframes flash{50%{opacity:.15}}
.tile:hover .drip{animation:drip 1.2s ease-in infinite}
@keyframes drip{0%{transform:translateY(0);opacity:1}80%{transform:translateY(9px);opacity:0}100%{transform:translateY(0);opacity:0}}

/* ---------- processo (linha animada) ---------- */
.timeline{position:relative;margin-top:10px}
.timeline .track{position:absolute;top:23px;left:0;right:0;height:2px;background:var(--hair)}
.timeline .track-fill{
  position:absolute;top:23px;left:0;height:2px;background:var(--gold);
  width:0;transition:width 2.2s cubic-bezier(.4,0,.2,1);
}
.timeline.in .track-fill{width:100%}
.steps{display:grid;grid-template-columns:repeat(4,1fr);gap:clamp(18px,2.5vw,40px);position:relative}
.step .node{
  width:48px;height:48px;border-radius:50%;background:var(--paper);
  border:2px solid var(--hair);display:flex;align-items:center;justify-content:center;
  font-family:'Instrument Serif',serif;font-style:italic;font-size:18px;color:var(--gray);
  transition:border-color .5s,color .5s,background .5s;position:relative;z-index:2;
}
.timeline.in .step .node{border-color:var(--gold);color:var(--ink)}
.timeline.in .step:nth-child(1) .node{transition-delay:.15s}
.timeline.in .step:nth-child(2) .node{transition-delay:.7s}
.timeline.in .step:nth-child(3) .node{transition-delay:1.25s}
.timeline.in .step:nth-child(4) .node{transition-delay:1.8s}
.step h3{font-size:21px;margin:18px 0 6px}
.step p{font-size:13.5px;color:var(--gray);max-width:24ch}

/* ---------- números ---------- */
#numeros{border-top:1px solid var(--hair);border-bottom:1px solid var(--hair);padding:clamp(60px,8vw,100px) 0}
.nums{display:grid;grid-template-columns:repeat(3,1fr);gap:clamp(24px,4vw,60px);text-align:center}
.num-block .big{
  font-family:'Instrument Serif',serif;font-size:clamp(60px,8vw,120px);line-height:1;
  color:var(--ink);
}
.num-block .big i{font-style:normal;color:var(--gold)}
.num-block .lbl{font-size:12px;letter-spacing:.22em;text-transform:uppercase;color:var(--gray);font-weight:600;margin-top:10px}

/* ---------- depoimentos ---------- */
.quotes{display:grid;grid-template-columns:1fr 1fr;gap:clamp(28px,4vw,70px)}
.quote{border-top:2px solid var(--gold);padding-top:26px}
.quote p{font-family:'Instrument Serif',serif;font-size:clamp(21px,2vw,27px);line-height:1.35}
.quote footer{margin-top:20px;display:flex;align-items:baseline;gap:12px}
.quote b{font-weight:700;font-size:14px}
.quote span{font-size:11px;letter-spacing:.16em;text-transform:uppercase;color:var(--gray-lt);font-weight:600}

/* ---------- CTA ---------- */
#orcamento{background:var(--ink);color:var(--paper);position:relative;overflow:hidden}
#orcamento .cta-grid-bg{
  position:absolute;inset:0;opacity:.5;
  background-image:
    linear-gradient(rgba(252,251,248,.05) 1px,transparent 1px),
    linear-gradient(90deg,rgba(252,251,248,.05) 1px,transparent 1px);
  background-size:56px 56px;
  mask-image:radial-gradient(ellipse 80% 70% at 50% 40%,#000 30%,transparent 75%);
}
#orcamento .wrap{position:relative;text-align:center}
#orcamento .eyebrow{color:rgba(252,251,248,.4)}
#orcamento h2{font-size:clamp(44px,6.4vw,92px);line-height:1;letter-spacing:-.015em;margin-top:24px}
#orcamento h2 em{color:var(--gold)}
.cta-actions{display:flex;gap:16px;margin-top:44px;flex-wrap:wrap;justify-content:center}
.btn-paper{background:var(--paper);color:var(--ink)}
.btn-paper:hover{opacity:.9;transform:translateY(-2px)}
.btn-gold{background:var(--gold);color:var(--ink)}
.btn-gold:hover{opacity:.9;transform:translateY(-2px)}
.cta-row{display:flex;gap:clamp(20px,4vw,56px);flex-wrap:wrap;justify-content:center;margin-top:60px}
.cta-row a{
  color:rgba(252,251,248,.55);text-decoration:none;font-size:12px;letter-spacing:.16em;text-transform:uppercase;font-weight:600;transition:color .3s;
}
.cta-row a:hover{color:var(--gold)}

/* ---------- footer ---------- */
footer.site{padding:44px 0}
.foot{display:flex;justify-content:space-between;align-items:center;gap:24px;flex-wrap:wrap}
.foot svg{height:40px;width:auto}
.foot-links{display:flex;gap:26px;flex-wrap:wrap}
.foot-links a{color:var(--gray);text-decoration:none;font-size:12px;letter-spacing:.14em;text-transform:uppercase;font-weight:600;transition:color .3s}
.foot-links a:hover{color:var(--gold-deep)}
.foot-c{font-size:12px;color:var(--gray-lt)}

/* ---------- whatsapp ---------- */
.wa-float{
  position:fixed;right:24px;bottom:24px;z-index:1500;width:56px;height:56px;border-radius:50%;
  background:var(--ink);display:flex;align-items:center;justify-content:center;
  box-shadow:0 10px 30px -8px rgba(22,21,15,.45);transition:transform .3s,background .3s;
}
.wa-float:hover{transform:scale(1.08);background:var(--gold-deep)}
.wa-float svg{width:25px;height:25px;color:var(--paper)}

/* ---------- mobile ---------- */
@media(max-width:1020px){
  .hero-grid{grid-template-columns:1fr;gap:40px}
  .blueprint{order:-1;max-width:560px;margin:0 auto}
  header{padding-top:130px}
  .cards{grid-template-columns:1fr}
  .icons{grid-template-columns:1fr 1fr}
  .steps{grid-template-columns:1fr 1fr;row-gap:44px}
  .timeline .track,.timeline .track-fill{display:none}
  .nums{grid-template-columns:1fr}
  .quotes{grid-template-columns:1fr}
}
@media(max-width:760px){
  .nav-links,.nav-cta{display:none}
  .burger{display:block}
  .mobile-menu{
    position:fixed;inset:0;background:var(--paper);z-index:1100;
    display:flex;flex-direction:column;align-items:flex-start;justify-content:center;gap:24px;
    padding:0 clamp(24px,8vw,48px);opacity:0;pointer-events:none;transition:opacity .3s;
  }
  .mobile-menu.open{opacity:1;pointer-events:auto}
  .mobile-menu a{font-family:'Instrument Serif',serif;font-size:32px;color:var(--ink);text-decoration:none}
  .mobile-menu a:hover{font-style:italic;color:var(--gold-deep)}
  .steps{grid-template-columns:1fr}
}
@media(min-width:761px){.mobile-menu{display:none}}
@media(prefers-reduced-motion:reduce){
  *,*::before,*::after{animation-duration:.01ms !important;transition-duration:.01ms !important}
  .d{stroke-dashoffset:0}.f{opacity:1}
}

/* ============ páginas internas ============ */
header.hero-in{min-height:auto;padding:150px 0 clamp(70px,9vw,120px)}
.hero-in .hero-copy h1{font-size:clamp(44px,5.2vw,78px)}
.hero-in .hero-copy p{max-width:42ch}
.trilha{
  display:flex;gap:10px;flex-wrap:wrap;margin-bottom:22px;
  font-size:11px;letter-spacing:.2em;text-transform:uppercase;font-weight:600;color:var(--gray-lt);
  animation:rise .8s .05s cubic-bezier(.2,.7,.2,1) both;
}
.trilha a{color:var(--gray);text-decoration:none;transition:color .25s}
.trilha a:hover{color:var(--gold-deep)}
.trilha span[aria-hidden]{color:var(--gold)}
.sec-alt{background:#F7F5EF}
.sec-lead{color:var(--gray);font-size:16px;max-width:60ch;margin-top:20px}

/* lista do que entra na obra */
.itens{display:grid;grid-template-columns:repeat(3,1fr);gap:clamp(36px,4vw,56px) clamp(24px,3vw,44px)}
.item{border-top:1px solid var(--hair);padding-top:22px;position:relative}
.item::before{content:"";position:absolute;top:-1px;left:0;width:44px;height:2px;background:var(--gold)}
.item .num{font-family:'Instrument Serif',serif;font-style:italic;font-size:15px;color:var(--gray-lt)}
.item h3{font-size:25px;line-height:1.15;margin-top:6px}
.item p{color:var(--gray);font-size:14.5px;margin-top:8px}
.item a,.sec-lead a{color:var(--ink);text-decoration-color:var(--gold);text-underline-offset:3px}
.item a:hover,.sec-lead a:hover{color:var(--gold-deep)}

/* perguntas frequentes */
.faq{max-width:880px;border-top:1px solid var(--hair)}
.faq details{border-bottom:1px solid var(--hair)}
.faq summary{
  list-style:none;cursor:pointer;display:flex;justify-content:space-between;align-items:center;gap:24px;
  padding:26px 0;font-family:'Instrument Serif',serif;font-size:clamp(21px,2vw,26px);line-height:1.25;
  transition:color .25s;
}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{
  content:"+";flex-shrink:0;font-family:'Instrument Sans',sans-serif;font-size:24px;line-height:1;
  color:var(--gold-deep);transition:transform .3s;
}
.faq summary:hover{color:var(--gold-deep)}
.faq details[open] summary::after{transform:rotate(45deg)}
.faq details p{color:var(--gray);font-size:15.5px;max-width:68ch;padding:0 0 28px}

.ver-tambem{display:flex;gap:14px;flex-wrap:wrap;margin-top:clamp(44px,5vw,64px)}
.nav-links a[aria-current]{color:var(--ink)}
.nav-links a[aria-current]::after{width:100%}

/* 404 */
header.hero-404{min-height:100svh;padding:120px 0 60px}
.hero-404 .hero-copy p{max-width:44ch}
.hero-404 .links-404{display:flex;gap:26px;flex-wrap:wrap;margin-top:44px}
.hero-404 .links-404 a{color:var(--gray);text-decoration:none;font-size:12px;letter-spacing:.14em;text-transform:uppercase;font-weight:600;transition:color .3s}
.hero-404 .links-404 a:hover{color:var(--gold-deep)}

@media(max-width:1020px){
  .itens{grid-template-columns:1fr 1fr}
  .hero-in .blueprint{order:0;max-width:520px}
  header.hero-in{padding-top:130px}
}
@media(max-width:760px){
  .itens{grid-template-columns:1fr}
  header.hero-in{padding-top:116px}
}