/* ==========================================================================
   Ideal Telhados — folha base
   Design system: design-system/design-system.md (mono quente, acento só no CTA)
   ========================================================================== */

:root{
  --ink:#14110F;
  --ink-800:#221F20;
  --ink-600:#3D3835;
  --muted:#6E6660;
  --muted-dark:#A79E96;
  --line:#DED8D0;
  --line-dark:#3A3431;
  --sand:#F4F0EA;
  --sand-2:#EAE4DB;
  --paper:#FFFFFF;
  --brand:#E8912B;
  --brand-700:#C9761A;

  --r:2px;
  --container:1200px;
  --gutter:24px;
  --header-h:78px;
  --medida:40rem;   /* medida da coluna de leitura: ~75 caracteres a 17px */
  --sec-y:clamp(72px,9vw,116px);

  --ff-display:"Archivo","Helvetica Neue",Arial,sans-serif;
  --ff-text:"Inter",-apple-system,"Segoe UI",Roboto,Arial,sans-serif;
}

/* --- reset ---------------------------------------------------------------- */
*,*::before,*::after{box-sizing:border-box}
*{margin:0;padding:0}
html{
  overflow-x:clip;                /* NUNCA overflow-x no body (quebra sticky) */
  scroll-behavior:smooth;
  scroll-padding-top:calc(var(--header-h) + 16px);
  -webkit-text-size-adjust:100%;
}
body{
  font-family:var(--ff-text);
  font-size:1.0625rem;
  line-height:1.62;
  color:var(--ink-800);
  background:var(--paper);
  -webkit-font-smoothing:antialiased;
}
img,svg,video{display:block;max-width:100%}
img{height:auto}                  /* libera o aspect-ratio do CSS */
a{color:inherit;text-decoration:none}
button{font:inherit;color:inherit;background:none;border:0;cursor:pointer}
ul,ol{list-style:none}
:focus-visible{outline:2px solid var(--brand);outline-offset:3px}

h1,h2,h3,h4{font-family:var(--ff-display);line-height:1.08;letter-spacing:-.015em;text-wrap:balance}
h1{font-size:clamp(2.5rem,5.6vw,4.3rem);font-weight:800}
h2{font-size:clamp(1.85rem,3.5vw,2.85rem);font-weight:700}
h3{font-size:1.18rem;font-weight:700;letter-spacing:-.005em}

/* --- utilitários ---------------------------------------------------------- */
.container{width:100%;max-width:var(--container);margin:0 auto;padding:0 var(--gutter)}
.section{padding:var(--sec-y) 0}
.section--sand{background:var(--sand)}
.section--dark{background:var(--ink);color:#EFE9E2}
.section--dark h2,.section--dark h3{color:#fff}
.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap;border:0}

/* overline com o chevron da marca */
.overline{
  display:flex;align-items:center;gap:9px;
  font-family:var(--ff-display);font-size:.75rem;font-weight:600;
  letter-spacing:.22em;text-transform:uppercase;color:var(--muted);
  margin-bottom:18px;
}
.overline::before{
  content:"";width:13px;height:8px;flex:none;background:currentColor;
  clip-path:polygon(50% 0,100% 62%,100% 100%,50% 38%,0 100%,0 62%);
}
.section--dark .overline{color:var(--muted-dark)}
.sec-head{max-width:62ch}
.sec-head .lead{margin-top:16px;color:var(--muted);font-size:1.09rem;max-width:56ch}
.section--dark .lead{color:#BDB4AB}

/* --- botão CTA ------------------------------------------------------------ */
.btn{
  display:inline-flex;align-items:center;gap:11px;
  font-family:var(--ff-display);font-weight:700;font-size:.94rem;
  letter-spacing:.06em;text-transform:uppercase;
  background:var(--brand);color:#1A1207;
  padding:16px 30px;border-radius:var(--r);
  box-shadow:0 10px 24px rgba(232,145,43,.22);
  transition:background .25s ease,transform .25s ease,box-shadow .25s ease;
}
.btn:hover{background:var(--brand-700);color:#fff;transform:translateY(-2px);box-shadow:0 14px 30px rgba(232,145,43,.3)}
.btn:active{transform:none}
.btn__chev{width:14px;height:9px;flex:none;background:currentColor;clip-path:polygon(50% 0,100% 62%,100% 100%,50% 38%,0 100%,0 62%);transform:rotate(90deg);transition:transform .25s ease}
.btn:hover .btn__chev{transform:rotate(90deg) translateY(-3px)}
.btn--sm{padding:13px 24px;font-size:.86rem}

.cta-block{margin-top:34px}
.cta-block .microcopy{color:var(--muted);max-width:48ch;margin-bottom:16px;font-size:1rem}
.section--dark .cta-block .microcopy,.hero .cta-block .microcopy{color:#C6BDB4}

/* --- loader --------------------------------------------------------------- */
.loader{
  position:fixed;inset:0;z-index:200;background:var(--ink);
  display:grid;place-items:center;
  transition:opacity .6s ease,visibility .6s;
}
.loader.is-done{opacity:0;visibility:hidden}
.loader__mark{width:64px;height:40px;background:var(--brand);
  clip-path:polygon(50% 0,100% 62%,100% 100%,50% 38%,0 100%,0 62%);
  animation:pulseMark 1.2s ease-in-out infinite}
@keyframes pulseMark{0%,100%{opacity:.35;transform:translateY(4px)}50%{opacity:1;transform:translateY(-4px)}}
html:not(.js) .loader{display:none}

/* --- header --------------------------------------------------------------- */
.header{
  position:fixed;top:0;left:0;right:0;z-index:90;
  height:var(--header-h);display:flex;align-items:center;
  transition:background .3s ease,border-color .3s ease,box-shadow .3s ease;
  border-bottom:1px solid transparent;
}
.header__inner{display:flex;align-items:center;gap:28px;width:100%}
.header__logo{display:block;position:relative;flex:none}
.header__logo img{height:58px;width:auto;transition:opacity .3s ease}
.header__logo .logo--light{position:absolute;inset:0}
.header.is-solid{background:var(--paper);border-bottom-color:var(--line);box-shadow:0 1px 20px rgba(20,17,15,.06)}
.header.is-solid .logo--light{opacity:0}
.header:not(.is-solid) .logo--dark{opacity:0}

.nav{margin-left:auto;display:flex;align-items:center;gap:30px}
.nav__link{
  font-family:var(--ff-display);font-size:.83rem;font-weight:600;
  letter-spacing:.11em;text-transform:uppercase;color:#fff;
  padding:6px 0;position:relative;transition:color .2s ease;
}
.header.is-solid .nav__link{color:var(--ink-800)}
.nav__link::after{content:"";position:absolute;left:0;bottom:0;height:2px;width:0;background:var(--brand);transition:width .28s ease}
.nav__link:hover::after{width:100%}
.header__cta{flex:none}
.header:not(.is-solid) .header__cta{box-shadow:none}

.burger{display:none;margin-left:auto;width:44px;height:44px;position:relative;flex:none}
.burger span{position:absolute;left:11px;right:11px;height:2px;background:#fff;transition:transform .3s ease,opacity .2s ease}
.header.is-solid .burger span{background:var(--ink-800)}
.burger span:nth-child(1){top:15px}.burger span:nth-child(2){top:21px}.burger span:nth-child(3){top:27px}
.burger.is-open span:nth-child(1){transform:translateY(6px) rotate(45deg)}
.burger.is-open span:nth-child(2){opacity:0}
.burger.is-open span:nth-child(3){transform:translateY(-6px) rotate(-45deg)}

.drawer{
  position:fixed;inset:0 0 0 auto;width:min(86vw,360px);z-index:95;
  background:var(--ink);padding:calc(var(--header-h) + 24px) 28px 32px;
  transform:translateX(100%);visibility:hidden;transition:transform .38s cubic-bezier(.16,1,.3,1),visibility .38s;
  display:flex;flex-direction:column;gap:6px;
}
.drawer.is-open{transform:none;visibility:visible}
.drawer a{font-family:var(--ff-display);font-size:1.15rem;font-weight:600;color:#fff;padding:15px 0;border-bottom:1px solid var(--line-dark)}
.drawer .btn{margin-top:22px;justify-content:center}
.scrim{position:fixed;inset:0;z-index:94;background:rgba(20,17,15,.55);opacity:0;visibility:hidden;transition:opacity .3s ease,visibility .3s}
.scrim.is-open{opacity:1;visibility:visible}

/* --- hero ----------------------------------------------------------------- */
.hero{
  position:relative;min-height:100svh;min-height:100dvh;
  display:flex;align-items:flex-end;
  padding:calc(var(--header-h) + 60px) 0 clamp(56px,8vh,92px);
  color:#fff;overflow:hidden;background:var(--ink);
}
.hero__bg{position:absolute;inset:0;z-index:0;overflow:hidden;display:block}
.hero__bg img{width:100%;height:100%;object-fit:cover;object-position:50% 42%}
.hero__scrim{
  position:absolute;inset:0;z-index:1;
  background:
    linear-gradient(180deg,rgba(20,17,15,.72) 0%,rgba(20,17,15,.34) 34%,rgba(20,17,15,.88) 100%),
    linear-gradient(90deg,rgba(20,17,15,.62) 0%,rgba(20,17,15,.12) 62%);
}
/* grão discreto: disfarça a compressão do acervo de origem */
.hero__grain{position:absolute;inset:0;z-index:2;opacity:.09;mix-blend-mode:overlay;pointer-events:none;
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='140' height='140'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.85' numOctaves='3'/%3E%3C/filter%3E%3Crect width='140' height='140' filter='url(%23n)'/%3E%3C/svg%3E")}
.hero .container{position:relative;z-index:3}
.hero h1{max-width:19ch;text-shadow:0 2px 30px rgba(0,0,0,.28)}
.hero__list{margin-top:30px;display:grid;gap:12px;max-width:58ch;text-wrap:pretty}
.hero__list li{display:flex;gap:13px;align-items:flex-start;font-size:1.06rem;color:#EAE3DB}
.hero__list li::before{content:"";width:14px;height:9px;flex:none;margin-top:.55em;background:#EAE3DB;
  clip-path:polygon(50% 0,100% 62%,100% 100%,50% 38%,0 100%,0 62%)}

/* --- 2. identificação ------------------------------------------------------ */
.relate__grid{display:grid;grid-template-columns:minmax(0,.85fr) minmax(0,1.15fr);gap:clamp(32px,6vw,80px);align-items:start}
.relate__body p{font-size:1.16rem;color:var(--ink-600);margin-bottom:18px;max-width:58ch}
.relate__body p:last-child{margin-bottom:0;font-weight:600;color:var(--ink-800)}
.relate__rule{height:1px;background:var(--line);margin:34px 0 0;position:relative}
.relate__rule::after{content:"";position:absolute;left:0;top:-5px;width:18px;height:11px;background:var(--ink-800);
  clip-path:polygon(50% 0,100% 62%,100% 100%,50% 38%,0 100%,0 62%)}

/* --- 3. atuação: split alternado ------------------------------------------ */
.svc{display:grid;gap:0;margin-top:clamp(38px,5vw,64px)}
.svc__item{
  display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);
  gap:clamp(28px,5vw,64px);align-items:center;
  padding:clamp(34px,4.4vw,56px) 0;border-top:1px solid var(--line);
}
.svc__item:last-child{border-bottom:1px solid var(--line)}
.svc__item:nth-child(even) .svc__media{order:2}
.svc__media{display:block;position:relative;overflow:hidden;border-radius:var(--r);background:var(--sand-2)}
.svc__media img{width:100%;aspect-ratio:3/2;object-fit:cover;transition:transform .8s cubic-bezier(.16,1,.3,1)}
.svc__item:hover .svc__media img{transform:scale(1.045)}
.svc__num{
  font-family:var(--ff-display);font-size:clamp(2.4rem,3.4vw,3.2rem);font-weight:800;line-height:.85;
  color:transparent;-webkit-text-stroke:1.5px var(--line);letter-spacing:-.03em;
  display:block;margin-bottom:16px;transition:color .7s ease,-webkit-text-stroke-color .7s ease;
}
.svc__item.is-in .svc__num{color:var(--ink-800);-webkit-text-stroke-color:transparent}
.svc__body h3{font-size:clamp(1.35rem,2.4vw,1.75rem);margin-bottom:14px}
.svc__body p{color:var(--muted);max-width:46ch}

/* --- 4. comparativo -------------------------------------------------------- */
.vs__grid{
  display:grid;grid-template-columns:1fr 1fr;gap:clamp(20px,3vw,34px);
  align-items:center;                      /* centraliza os dois cards entre si */
  margin-top:clamp(38px,5vw,58px);
}
.vs__card{border-radius:var(--r);position:relative}
.vs__card h3{
  font-family:var(--ff-display);letter-spacing:.14em;text-transform:uppercase;
  font-size:.78rem;font-weight:600;margin-bottom:22px;
}
.vs__list li{display:flex;gap:14px;align-items:flex-start}

/* card do mercado: negativado, um pouco mais baixo */
.vs__card--market{background:var(--sand-2);border:1px dashed #C9C0B4;padding:34px 30px}
/* a opacidade recuada precisa vencer o [data-reveal].is-in do motion.css */
.vs__card--market,.vs__grid .vs__card--market.is-in{opacity:.88}
.vs__card--market h3{color:#564F49}
.vs__card--market .vs__list li{
  padding:14.5px 0;border-bottom:1px dashed #CFC6BA;
  font-size:.94rem;line-height:1.45;color:#564F49;text-decoration:line-through;text-decoration-color:#A79C8F;
}
.vs__card--market .vs__list li:last-child{border-bottom:0}
.vs__mark{flex:none;width:13px;height:13px;margin-top:.42em;position:relative}
.vs__mark::before,.vs__mark::after{content:"";position:absolute;left:0;top:6px;width:13px;height:1.5px;background:#7D746B}
.vs__mark::before{transform:rotate(45deg)}.vs__mark::after{transform:rotate(-45deg)}

/* card da marca: sólido, maior, filete que desenha */
.vs__card--brand{background:var(--ink-800);color:#EFE9E2;border:1px solid #34302C;padding:44px 38px;box-shadow:0 22px 50px rgba(20,17,15,.16);overflow:hidden}
.vs__card--brand::before{content:"";position:absolute;top:0;left:0;right:0;height:3px;background:var(--brand);transform:scaleX(0);transform-origin:left;transition:transform 1s cubic-bezier(.16,1,.3,1) .15s}
.vs__card--brand.is-in::before{transform:scaleX(1)}
.vs__card--brand h3{color:#B8AFA6}
.vs__card--brand .vs__list li{padding:18px 0;border-bottom:1px solid #35302C;font-size:1.04rem;line-height:1.5;color:#F1ECE6}
.vs__card--brand .vs__list li:last-child{border-bottom:0}
.vs__chev{flex:none;width:15px;height:10px;margin-top:.48em;background:var(--brand);clip-path:polygon(50% 0,100% 62%,100% 100%,50% 38%,0 100%,0 62%)}

/* --- 5. diferenciais: lista editorial numerada ----------------------------- */
.edge__list{margin-top:clamp(38px,5vw,58px);border-top:1px solid var(--line-dark)}
.edge__item{
  display:grid;grid-template-columns:78px minmax(0,1fr);gap:clamp(18px,3vw,40px);align-items:baseline;
  padding:clamp(22px,3vw,30px) 0;border-bottom:1px solid var(--line-dark);
  transition:padding-left .35s cubic-bezier(.16,1,.3,1),background-color .35s ease;
}
.edge__item:hover{padding-left:18px;background:rgba(255,255,255,.03)}
.edge__idx{font-family:var(--ff-display);font-size:.86rem;font-weight:700;letter-spacing:.16em;color:#9A9189;transition:color .35s ease}
.edge__item:hover .edge__idx{color:var(--brand)}
.edge__text{font-family:var(--ff-display);font-size:clamp(1.12rem,2.2vw,1.5rem);font-weight:600;line-height:1.32;color:#F2ECE5;max-width:44ch}

/* --- 6. galeria ------------------------------------------------------------ */
.gal__grid{display:grid;grid-template-columns:repeat(3,1fr);gap:clamp(14px,1.8vw,22px);margin-top:clamp(38px,5vw,56px)}
.gal__cell{position:relative;display:block;overflow:hidden;border-radius:var(--r);background:var(--sand-2)}
.gal__cell img{width:100%;aspect-ratio:3/2;object-fit:cover;transition:transform .7s cubic-bezier(.16,1,.3,1)}
.gal__cell:hover img{transform:scale(1.06)}
.gal__cell::after{content:"";position:absolute;inset:0;background:linear-gradient(0deg,rgba(20,17,15,.42),rgba(20,17,15,0) 46%);opacity:0;transition:opacity .35s ease}
.gal__cell:hover::after{opacity:1}
.gal__open{position:absolute;inset:0;z-index:2;border-radius:var(--r)}
.gal__open:focus-visible{outline:2px solid var(--brand);outline-offset:-4px}
.gal__cap{position:absolute;left:16px;bottom:14px;z-index:3;font-family:var(--ff-display);font-size:.72rem;font-weight:600;letter-spacing:.16em;text-transform:uppercase;color:#fff;opacity:0;transform:translateY(6px);transition:opacity .35s ease,transform .35s ease;pointer-events:none}
.gal__cell:hover .gal__cap,.gal__open:focus-visible + .gal__cap{opacity:1;transform:none}

/* --- 7. sobre -------------------------------------------------------------- */
.about__grid{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,.82fr);gap:clamp(34px,6vw,76px);align-items:center}
.about__media{display:block;overflow:hidden;border-radius:var(--r);background:var(--sand-2)}
.about__media img{width:100%;aspect-ratio:4/5;object-fit:cover}
.about__body p{color:var(--muted);margin-top:16px;max-width:52ch}
.about__facts{margin-top:30px;display:grid;gap:11px;border-top:1px solid var(--line);padding-top:22px}
.about__facts li{display:flex;gap:13px;align-items:flex-start;color:var(--ink-600)}
.about__facts li::before{content:"";width:13px;height:8px;flex:none;margin-top:.6em;background:var(--ink-800);clip-path:polygon(50% 0,100% 62%,100% 100%,50% 38%,0 100%,0 62%)}

/* --- 8. FAQ ---------------------------------------------------------------- */
.faq__grid{display:grid;grid-template-columns:minmax(0,.62fr) minmax(0,1.38fr);gap:clamp(32px,5vw,72px);align-items:start}
.faq__aside{position:sticky;top:calc(var(--header-h) + 32px)}
.faq__aside .cta-block{margin-top:26px}
.faq__list{border-top:1px solid var(--line)}
.faq__item{border-bottom:1px solid var(--line)}
.faq__q{
  width:100%;display:flex;gap:20px;align-items:flex-start;justify-content:space-between;
  text-align:left;padding:24px 0;font-family:var(--ff-display);font-size:1.08rem;font-weight:600;line-height:1.4;
  color:var(--ink-800);transition:color .25s ease;
}
.faq__q:hover{color:var(--brand-700)}
.faq__ico{flex:none;width:20px;height:20px;position:relative;margin-top:.28em;transition:transform .35s cubic-bezier(.16,1,.3,1)}
.faq__ico::before,.faq__ico::after{content:"";position:absolute;background:var(--ink-800);transition:background .25s ease}
.faq__ico::before{left:0;top:9px;width:20px;height:2px}
.faq__ico::after{left:9px;top:0;width:2px;height:20px}
.faq__item.is-open .faq__ico{transform:rotate(135deg)}
.faq__item.is-open .faq__ico::before,.faq__item.is-open .faq__ico::after{background:var(--brand)}
.faq__a{overflow:hidden;max-height:0;transition:max-height .42s cubic-bezier(.16,1,.3,1)}
.faq__a p{color:var(--muted);padding:0 56px 26px 0;max-width:64ch}

/* --- 9. CTA final ---------------------------------------------------------- */
.final__grid{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,.95fr);gap:clamp(38px,6vw,80px);align-items:center}
.steps{position:relative;padding-left:34px}
.steps__line{position:absolute;left:9px;top:12px;bottom:12px;width:2px;background:#3A3431;transform:scaleY(0);transform-origin:top;transition:transform 1.1s cubic-bezier(.16,1,.3,1)}
.steps.is-in .steps__line{transform:scaleY(1)}
.steps__item{position:relative;padding:0 0 30px}
.steps__item:last-child{padding-bottom:0}
.steps__item::before{content:"";position:absolute;left:-30px;top:6px;width:20px;height:20px;border-radius:50%;background:var(--ink);border:2px solid #4A433E;transition:border-color .4s ease,background .4s ease}
.steps__item::after{content:"";position:absolute;left:-24px;top:12px;width:8px;height:8px;border-radius:50%;background:transparent;transition:background .4s ease}
.steps.is-in .steps__item::before{border-color:#8C8279}
.steps.is-in .steps__item::after{background:#EFE9E2}
.steps__item:nth-child(2)::before,.steps__item:nth-child(2)::after{transition-delay:.22s}
.steps__item:nth-child(3)::before,.steps__item:nth-child(3)::after{transition-delay:.44s}
.steps__item h3{font-size:1.05rem;margin-bottom:6px;color:#fff}
.steps__item p{color:#B0A79E;font-size:.98rem;max-width:38ch}

/* --- footer ---------------------------------------------------------------- */
.footer{background:#100E0D;color:#9A9189;padding:clamp(52px,6vw,72px) 0 30px;font-size:.95rem}
.footer__top{display:grid;grid-template-columns:minmax(0,1.2fr) repeat(2,minmax(0,.8fr));gap:clamp(28px,4vw,56px);padding-bottom:38px;border-bottom:1px solid #262220}
.footer__logo img{height:54px;width:auto}
.footer p{max-width:40ch;margin-top:18px;line-height:1.6}
.footer h4{font-family:var(--ff-display);font-size:.75rem;font-weight:600;letter-spacing:.2em;text-transform:uppercase;color:#8A817A;margin-bottom:16px}
.footer li{margin-bottom:10px}
.footer a:hover{color:var(--brand)}
.footer__bottom{display:flex;flex-wrap:wrap;gap:14px 28px;justify-content:space-between;padding-top:24px;font-size:.87rem;color:#8A817A}

/* --- banner de cookies (não cobre o CTA do hero, que fica à esquerda) ------ */
.cookies{
  /* Canto INFERIOR esquerdo, alinhado com o conteúdo do header e do hero e na mesma
     altura do botão do Merlin (pedido do usuário, 03/08/2026). Os valores abaixo são
     só fallback: o app.js mede o .container e o .merlin-button e escreve left/bottom
     exatos. Não dá para fazer isso em CSS, porque calc((100vw - 1200px)/2 + 24px)
     erra por metade da barra de rolagem, que não entra no clientWidth. */
  position:fixed;left:24px;right:auto;bottom:30px;z-index:120;width:min(348px,calc(100vw - 48px));
  background:var(--ink-800);color:#E6E0D9;border:1px solid #37322E;border-radius:var(--r);
  padding:16px 18px;box-shadow:0 20px 50px rgba(0,0,0,.35);
  transform:translateY(140%);visibility:hidden;transition:transform .5s cubic-bezier(.16,1,.3,1),visibility .5s;
}
.cookies.is-in{transform:none;visibility:visible}
.cookies p{font-size:.82rem;line-height:1.45;margin-bottom:12px}
.cookies a{color:#E6E0D9;text-decoration:underline;text-underline-offset:2px;transition:color .2s ease}
.cookies a:hover{color:var(--brand)}
.cookies__row{display:flex;gap:10px;flex-wrap:wrap}
.cookies__btn{font-family:var(--ff-display);font-size:.74rem;font-weight:700;letter-spacing:.06em;text-transform:uppercase;padding:9px 16px;border-radius:var(--r);transition:background .25s ease,color .25s ease}
.cookies__btn--ok{background:var(--brand);color:#1A1207}
.cookies__btn--ok:hover{background:var(--brand-700);color:#fff}
.cookies__btn--no{border:1px solid #4A443F;color:#BDB4AC}
.cookies__btn--no:hover{background:#2C2825;color:#fff}

/* --- botão flutuante do Merlin -------------------------------------------- */
/* O Merlin renderiza no azul padrão dele. Aqui vira o laranja da marca: é um CTA,
   e o CTA é o único lugar onde o acento pode aparecer em repouso (design-system §2).
   O !important é necessário para vencer o estilo do próprio Merlin. */
.merlin-button{background:var(--brand)!important}
.merlin-button:hover{background:var(--brand-700)!important}

/* --- lightbox -------------------------------------------------------------- */
.lb{position:fixed;inset:0;z-index:150;background:rgba(12,10,9,.94);display:none;place-items:center;padding:64px 20px}
.lb.is-open{display:grid}
.lb__fig{max-width:min(1200px,94vw);max-height:84vh;display:block}
.lb__fig img{max-width:100%;max-height:84vh;width:auto;height:auto;object-fit:contain;border-radius:var(--r)}
.lb__count{position:absolute;top:22px;left:50%;transform:translateX(-50%);font-family:var(--ff-display);font-size:.82rem;font-weight:600;letter-spacing:.18em;color:#B4ABA3}
.lb__btn{position:absolute;width:52px;height:52px;display:grid;place-items:center;border:1px solid #3D3833;border-radius:var(--r);background:rgba(20,17,15,.7);transition:background .25s ease,border-color .25s ease}
.lb__btn:hover{background:var(--brand);border-color:var(--brand)}
.lb__btn i{width:13px;height:13px;border-right:2px solid #fff;border-bottom:2px solid #fff;display:block}
.lb__prev{left:20px;top:50%;margin-top:-26px}
.lb__prev i{transform:rotate(135deg);margin-left:4px}
.lb__next{right:20px;top:50%;margin-top:-26px}
.lb__next i{transform:rotate(-45deg);margin-right:4px}
.lb__close{top:18px;right:20px}
.lb__close i{border:0;position:relative;width:20px;height:20px}
.lb__close i::before,.lb__close i::after{content:"";position:absolute;left:0;top:9px;width:20px;height:2px;background:#fff}
.lb__close i::before{transform:rotate(45deg)}.lb__close i::after{transform:rotate(-45deg)}
body.is-locked{overflow:hidden}

/* --- páginas internas ------------------------------------------------------ */
.page-head{background:var(--ink);color:#fff;padding:calc(var(--header-h) + 72px) 0 clamp(48px,6vw,76px)}
.page-head h1{font-size:clamp(2.1rem,4.4vw,3.3rem)}
.page-head .overline{color:var(--muted-dark)}
.prose{padding:clamp(48px,6vw,80px) var(--gutter)}
.prose > *{max-width:var(--medida)}
.prose h2{font-size:clamp(1.35rem,2.6vw,1.8rem);margin:44px 0 14px}
.prose h2:first-child{margin-top:0}
.prose p,.prose li{color:var(--ink-600);margin-bottom:14px}
.prose ul{margin:0 0 18px 0;display:grid;gap:9px}
.prose li{display:flex;gap:12px;align-items:flex-start}
.prose li::before{content:"";width:12px;height:8px;flex:none;margin-top:.6em;background:var(--ink-800);clip-path:polygon(50% 0,100% 62%,100% 100%,50% 38%,0 100%,0 62%)}
.prose a{color:var(--ink-800);text-decoration:underline;text-underline-offset:3px;transition:color .2s ease}
.prose a:hover{color:var(--brand-700)}

/* --- formulários institucionais -------------------------------------------- */
.form{display:grid;gap:18px;max-width:var(--medida);margin-top:34px}
.form__row{display:grid;gap:7px}
.form label{font-family:var(--ff-display);font-size:.76rem;font-weight:600;letter-spacing:.14em;text-transform:uppercase;color:var(--muted)}
.form input,.form textarea,.form select{
  font:inherit;color:var(--ink-800);background:var(--paper);
  border:1px solid var(--line);border-radius:var(--r);padding:13px 15px;width:100%;
  transition:border-color .25s ease;
}
.form input:focus,.form textarea:focus,.form select:focus{border-color:var(--ink-800);outline:none}
.form textarea{min-height:130px;resize:vertical}
.form__hp{position:absolute;left:-9999px;width:1px;height:1px;overflow:hidden}
.form__consent{display:flex;gap:11px;align-items:flex-start;font-size:.92rem;color:var(--muted)}
.form__consent input{width:18px;height:18px;flex:none;margin-top:.18em;accent-color:var(--brand)}
.form__consent label{font-family:var(--ff-text);font-size:.92rem;letter-spacing:0;text-transform:none;color:var(--muted)}
.form__msg{font-size:.95rem;padding:13px 15px;border-radius:var(--r);display:none}
.form__msg.is-on{display:block}
.form__msg--ok{background:#EAF3EC;color:#265E3C;border:1px solid #C4DDCC}
.form__msg--err{background:#F8ECE9;color:#8A3327;border:1px solid #E6CCC6}
.form .btn{justify-self:start}

/* --- 404 -------------------------------------------------------------------- */
.nf{min-height:100svh;display:grid;place-items:center;text-align:center;background:var(--ink);color:#fff;padding:120px 24px}
.nf b{display:block;font-family:var(--ff-display);font-size:clamp(4rem,14vw,9rem);font-weight:800;line-height:.9;color:var(--sand)}
.nf p{color:#B0A79E;margin:18px 0 30px;max-width:44ch;margin-inline:auto}

/* ==========================================================================
   Responsivo — mobile-first checado por medição (0 overflow de 320px a 1920px)
   ========================================================================== */
@media (max-width:1040px){
  .relate__grid{grid-template-columns:1fr;gap:26px}
  .faq__grid{grid-template-columns:1fr;gap:34px}
  .faq__aside{position:static}
}

@media (max-width:900px){
  :root{--header-h:74px}
  .nav{display:none}
  .header__cta{display:none}
  .burger{display:block}
  .svc__item{grid-template-columns:1fr;gap:24px;padding:34px 0}
  .svc__item:nth-child(even) .svc__media{order:0}
  .about__grid{grid-template-columns:1fr;gap:32px}
  .about__media{max-width:440px}
  .final__grid{grid-template-columns:1fr;gap:36px}
  .footer__top{grid-template-columns:1fr 1fr;gap:32px}
  .footer__brand{grid-column:1/-1}
  .gal__grid{grid-template-columns:repeat(2,1fr)}
}

@media (max-width:780px){
  .vs__grid{grid-template-columns:1fr;gap:16px}
  .vs__card--market{order:-1}          /* mercado primeiro no empilhamento */
  .vs__card--brand{padding:34px 26px}
}

@media (max-width:560px){
  :root{--gutter:18px}
  .hero{padding-bottom:44px}
  .hero__list li{font-size:1rem}
  .gal__grid{grid-template-columns:1fr}
  .edge__item{grid-template-columns:1fr;gap:8px;align-items:start}
  .edge__item:hover{padding-left:10px}
    .faq__a p{padding-right:0}
  .footer__top{grid-template-columns:1fr}
  .footer__bottom{flex-direction:column;gap:8px}
  /* <=560px não há vão ao lado do botão do Merlin: 228px de largura não caberia
     nos dois botões. Aqui o banner segue full-width e acima do Merlin. */
  .cookies{left:var(--gutter);right:var(--gutter);bottom:152px;width:auto;padding:18px 18px}
  .cookies__row .cookies__btn{flex:1 1 auto;text-align:center}
  .btn{width:100%;justify-content:center}
  .lb{padding:70px 12px}
  .lb__btn{width:44px;height:44px}
  .lb__prev{left:8px}.lb__next{right:8px}
}

@media (max-width:360px){
  .header__logo img{height:38px}
}

@media (prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  *,*::before,*::after{animation-duration:.001ms !important;animation-iteration-count:1 !important;transition-duration:.001ms !important}
}