/* ============================================================
   Cymaco Engenharia SP — estilos (self-contained)
   Design system: monocromático tom vinho · Fraunces + Archivo + Inter
   ============================================================ */
:root{
  --wine-900:#34090D; --wine-800:#490F14; --wine-700:#5D1318; --wine-600:#79191B;
  --red-500:#D6322C; --red-400:#E0574F;
  --ink:#1A1516; --graphite:#4A4243; --stone:#8B8283; --line:#E5DFDD; --bone:#F5F2F0; --paper:#FFFFFF;
  --bg:var(--paper); --bg-alt:var(--bone); --fg:var(--ink); --fg-muted:var(--graphite);
  --accent:var(--red-500); --on-dark:#F3ECEA; --on-dark-muted:#C9B9B8;
  --font-display:"Fraunces",Georgia,serif;
  --font-ui:"Archivo",-apple-system,system-ui,sans-serif;
  --font-body:"Inter",-apple-system,system-ui,sans-serif;
  --container:1200px; --gutter:24px;
  --sp-section:clamp(4.5rem,3rem + 6vw,9rem);
  --radius:4px; --radius-lg:10px;
  --shadow-sm:0 1px 2px rgba(26,21,22,.06),0 2px 8px rgba(26,21,22,.05);
  --shadow-md:0 10px 30px rgba(52,9,13,.10);
  --shadow-lg:0 24px 60px rgba(52,9,13,.18);
  --ease:cubic-bezier(.22,.61,.36,1); --header-h:88px;
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth;scroll-padding-top:var(--header-h);-webkit-text-size-adjust:100%}
body{font-family:var(--font-body);color:var(--fg);background:var(--bg);line-height:1.65;
  font-size:clamp(1rem,.96rem + .2vw,1.08rem);-webkit-font-smoothing:antialiased;overflow-x:hidden}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
::selection{background:var(--wine-700);color:#fff}

.container{width:100%;max-width:var(--container);margin:0 auto;padding:0 var(--gutter)}
.section{padding:var(--sp-section) 0}
.section--alt{background:var(--bg-alt)}
.section--dark{background:var(--wine-700);color:var(--on-dark)}
.section--darkest{background:var(--wine-900);color:var(--on-dark)}

h1,h2,h3,h4{font-family:var(--font-display);font-weight:500;line-height:1.08;letter-spacing:-.015em;color:var(--ink);text-wrap:balance}
.section--dark h1,.section--dark h2,.section--dark h3,.section--dark h4,
.section--darkest h2,.section--darkest h3{color:#fff}
h2.title{font-size:clamp(1.9rem,1.4rem + 2.2vw,3.1rem);max-width:20ch;margin-bottom:1.6rem}
h2.title em{font-style:italic;color:var(--wine-600)}
.section--dark h2.title em{color:var(--red-400)}

.overline{font-family:var(--font-ui);font-weight:600;font-size:.74rem;letter-spacing:.22em;
  text-transform:uppercase;color:var(--stone);display:inline-flex;align-items:center;gap:.7em;margin-bottom:1.1rem}
.overline::before{content:"";width:26px;height:2px;background:var(--accent);display:inline-block}
.section--dark .overline,.section--darkest .overline{color:var(--on-dark-muted)}
.lead{font-size:clamp(1.05rem,1rem + .4vw,1.3rem);color:var(--fg-muted);max-width:60ch}
.section--dark .lead,.section--darkest .lead{color:#fff}
#desafio .lead{font-size:1rem;line-height:1.6}

/* ---------- Buttons ---------- */
.btn{font-family:var(--font-ui);font-weight:600;font-size:.98rem;letter-spacing:.01em;white-space:nowrap;
  display:inline-flex;align-items:center;gap:.6em;background:var(--wine-700);color:#fff;
  border:1.5px solid var(--wine-700);border-radius:var(--radius);padding:15px 28px;cursor:pointer;
  transition:background .3s var(--ease),transform .3s var(--ease),box-shadow .3s var(--ease)}
.btn:hover{background:var(--wine-600);border-color:var(--wine-600);transform:translateY(-2px);box-shadow:var(--shadow-md)}
.btn svg{width:1.05em;height:1.05em;fill:currentColor}
.btn--ghost{background:transparent;color:var(--wine-700)}
.btn--ghost:hover{background:var(--wine-700);color:#fff}
.btn--light{background:#fff;color:var(--wine-700);border-color:#fff}
.btn--light:hover{background:var(--bone);border-color:var(--bone);color:var(--wine-700)}
.section--dark .btn--ghost{color:#fff;border-color:rgba(255,255,255,.5)}
.section--dark .btn--ghost:hover{background:#fff;color:var(--wine-700);border-color:#fff}

/* ---------- Header ---------- */
.header{position:fixed;inset:0 0 auto 0;z-index:100;height:var(--header-h);display:flex;align-items:center;
  transition:height .45s var(--ease)}
.header::before{content:"";position:absolute;inset:0;z-index:-1;background:rgba(255,255,255,.94);
  backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);box-shadow:0 1px 0 var(--line),0 8px 24px rgba(52,9,13,.06);
  transform:translateY(-100%);transition:transform .55s var(--ease);will-change:transform;pointer-events:none}
.header.scrolled::before{transform:translateY(0)}
.header .container{display:flex;align-items:center;justify-content:space-between;gap:24px}
.header__logo img{height:38px;width:auto;transition:opacity .3s}
.header__logo .logo-color{display:none}
.header__logo .logo-white{display:block}
.header.scrolled{height:72px}
.header.scrolled .logo-white{display:none}
.header.scrolled .logo-color{display:block}
.nav{display:flex;align-items:center;gap:30px}
.nav a{font-family:var(--font-ui);font-weight:500;font-size:.9rem;letter-spacing:.02em;color:#fff;
  position:relative;padding:6px 0;transition:color .25s}
.header.scrolled .nav a{color:var(--ink)}
.header.scrolled .nav a.btn{color:#fff}
.nav a::after{content:"";position:absolute;left:0;bottom:0;width:0;height:1.5px;background:var(--accent);transition:width .3s var(--ease)}
.nav a:hover::after,.nav a.active::after{width:100%}
.nav a.active{color:#fff}
.header.scrolled .nav a.active{color:var(--wine-700)}
.nav__cta{margin-left:6px}
.nav .btn{padding:11px 20px;font-size:.88rem}
.header:not(.scrolled) .nav .btn{background:#fff;color:var(--wine-700);border-color:#fff}
.burger{display:none;background:none;border:0;cursor:pointer;width:44px;height:44px;position:relative;z-index:120}
.burger span{position:absolute;left:9px;right:9px;height:2px;background:#fff;transition:.3s var(--ease)}
.header.scrolled .burger span{background:var(--ink)}
.burger span:nth-child(1){top:15px}.burger span:nth-child(2){top:21px}.burger span:nth-child(3){top:27px}
body.nav-open .burger span:nth-child(1){top:21px;transform:rotate(45deg)}
body.nav-open .burger span:nth-child(2){opacity:0}
body.nav-open .burger span:nth-child(3){top:21px;transform:rotate(-45deg)}

/* ---------- Hero ---------- */
.hero{position:relative;min-height:100svh;display:flex;align-items:flex-end;overflow:hidden;color:#fff}
.hero__bg{position:absolute;inset:0;z-index:0}
.hero__bg img,.hero__bg video{width:100%;height:100%;object-fit:cover}
.hero__bg::after{content:"";position:absolute;inset:0;
  background:linear-gradient(180deg,rgba(26,10,12,.55) 0%,rgba(26,10,12,.15) 32%,rgba(46,8,11,.55) 72%,rgba(30,7,9,.92) 100%)}
.hero--darker .hero__bg::after{
  background:linear-gradient(180deg,rgba(20,7,9,.72) 0%,rgba(20,7,9,.5) 38%,rgba(40,7,10,.72) 74%,rgba(24,6,8,.96) 100%)}
.hero__inner{position:relative;z-index:2;width:100%;padding-bottom:clamp(3rem,6vh,6rem);padding-top:calc(var(--header-h) + 2rem)}
.hero .overline{color:rgba(255,255,255,.85)}
.hero .overline::before{background:var(--red-400)}
.hero h1{color:#fff;font-size:clamp(2.4rem,1.6rem + 4.2vw,5rem);font-weight:400;letter-spacing:-.02em;max-width:17ch}
.hero h1 em{font-style:italic;color:#fff}
.hero__sub{margin-top:1.5rem;font-size:clamp(1.05rem,1rem + .5vw,1.35rem);max-width:56ch;color:rgba(255,255,255,.9)}
.hero__micro{margin-top:2rem;font-family:var(--font-ui);font-size:.82rem;letter-spacing:.03em;color:rgba(255,255,255,.75);text-transform:uppercase}
.hero__actions{margin-top:1.1rem;display:flex;gap:14px;flex-wrap:wrap}
.hero .btn--ghost{color:#fff;border-color:rgba(255,255,255,.55)}
.hero .btn--ghost:hover{background:#fff;color:var(--wine-700);border-color:#fff}
.hero__stats{display:flex;flex-wrap:wrap;gap:clamp(1.5rem,4vw,3.5rem);margin-top:clamp(2.5rem,5vh,3.5rem);
  padding-top:2rem;border-top:1px solid rgba(255,255,255,.2)}
.stat__num{font-family:var(--font-display);font-size:clamp(1.8rem,1.2rem + 2vw,2.8rem);font-weight:500;line-height:1;color:#fff}
.stat__num .plus{color:var(--red-400)}
.stat__label{font-family:var(--font-ui);font-size:.72rem;letter-spacing:.14em;text-transform:uppercase;color:rgba(255,255,255,.7);margin-top:.5rem}

/* ---------- Hero SPLIT (Fachadas) — texto + imagem ---------- */
.hero--split{min-height:auto;display:block;overflow:hidden;
  background:linear-gradient(160deg,var(--wine-700),var(--wine-900))}
.hero--split .hero-split{display:grid;grid-template-columns:1.05fr .95fr;gap:clamp(2rem,5vw,4.5rem);align-items:center;
  padding:calc(var(--header-h) + clamp(3rem,7vh,5.5rem)) 0 clamp(3rem,7vh,5.5rem)}
.hero--split .hero__sub{max-width:46ch}
.hero--split .hero-split__media{border-radius:var(--radius-lg);overflow:hidden;box-shadow:var(--shadow-lg);aspect-ratio:4/5}
.hero--split .hero-split__media img{width:100%;height:100%;object-fit:cover}
.hero--split .hero__stats{max-width:none}

/* ---------- Hero CENTER (Impermeabilização) — imagem fullscreen + gradiente ---------- */
.hero--center{min-height:100svh;display:flex;align-items:center;text-align:center;background:var(--wine-900);position:relative;overflow:hidden}
.hero--center .hero__bg::after{background:
  radial-gradient(120% 80% at 50% 40%,rgba(26,7,9,.55),rgba(26,7,9,.8) 70%),
  linear-gradient(180deg,rgba(46,10,13,.7) 0%,rgba(26,7,9,.72) 55%,rgba(18,5,7,.94) 100%)}
.hero--center .hero-center{position:relative;z-index:2;width:100%;padding:calc(var(--header-h) + 1.5rem) 0 1.5rem}
.hero--center .overline{justify-content:center}
.hero--center h1{max-width:18ch;margin-left:auto;margin-right:auto}
.hero--center .hero__sub{margin-left:auto;margin-right:auto;text-align:center}
.hero--center .hero__actions{justify-content:center}
.hero--center .hero__stats{justify-content:center;max-width:820px;margin-left:auto;margin-right:auto}

/* ---------- Lista editorial numerada (Fachadas · escopo) ---------- */
.scope-list{list-style:none;display:grid;grid-template-columns:1fr 1fr;gap:0 clamp(2.5rem,5vw,5rem);margin-top:2.6rem}
.scope-list li{display:flex;gap:22px;align-items:flex-start;padding:28px 0;border-top:1px solid var(--line)}
.scope-list__n{font-family:var(--font-display);font-size:1.7rem;font-weight:500;line-height:.9;color:var(--wine-600);flex:0 0 auto;min-width:1.6em}
.scope-list h3{font-size:1.22rem;margin-bottom:.45rem}
.scope-list p{color:var(--fg-muted);font-size:.96rem}

/* ---------- Lista com ícone-círculo (Impermeabilização · onde atuamos) ---------- */
.spots{display:grid;grid-template-columns:1fr 1fr;gap:0 clamp(2.5rem,5vw,4.5rem);margin-top:2.6rem}
.spots .spot{display:flex;gap:20px;align-items:flex-start;padding:26px 0;border-top:1px solid var(--line)}
.spots .spot__ico{flex:0 0 50px;width:50px;height:50px;border-radius:50%;background:var(--wine-700);display:flex;align-items:center;justify-content:center}
.spots .spot__ico svg{width:24px;height:24px;stroke:#fff;fill:none;stroke-width:1.5}
.spots .spot h3{font-size:1.18rem;margin-bottom:.4rem}
.spots .spot p{color:var(--fg-muted);font-size:.95rem}

/* ---------- Marquee ---------- */
.marquee{background:var(--wine-900);color:var(--on-dark);overflow:hidden;padding:16px 0;white-space:nowrap}
.marquee__track{display:inline-flex;gap:0;animation:marquee 34s linear infinite;will-change:transform}
.marquee__track span{font-family:var(--font-ui);font-weight:500;font-size:.82rem;letter-spacing:.16em;
  text-transform:uppercase;padding:0 30px;color:var(--on-dark-muted);display:inline-flex;align-items:center;gap:30px}
.marquee__track span::after{content:"◆";color:var(--red-400);font-size:.6em}
@keyframes marquee{to{transform:translateX(-50%)}}

/* ---------- Dor / lista ---------- */
.split{display:grid;grid-template-columns:1fr 1fr;gap:clamp(2rem,5vw,5rem);align-items:center}
.pain-list{list-style:none;display:grid;gap:1px;background:var(--line);border:1px solid var(--line);border-radius:var(--radius-lg);overflow:hidden}
.pain-list li{background:var(--paper);padding:20px 24px;display:flex;gap:16px;align-items:flex-start;font-size:1rem}
.section--alt .pain-list li{background:var(--bone)}
.pain-list li::before{content:"";flex:0 0 8px;width:8px;height:8px;margin-top:.55em;border-radius:50%;background:var(--red-500)}
.figure{border-radius:var(--radius-lg);overflow:hidden;box-shadow:var(--shadow-md)}
.figure img{width:100%;height:100%;object-fit:cover;aspect-ratio:4/5}
/* thumb de vídeo (clique → lightbox) */
.video-thumb{position:relative;display:block;width:100%;border:0;padding:0;cursor:pointer;border-radius:var(--radius-lg);overflow:hidden;box-shadow:var(--shadow-md);background:var(--wine-900)}
.video-thumb img{width:100%;height:100%;object-fit:cover;aspect-ratio:4/5;display:block;transition:transform .8s var(--ease)}
.video-thumb::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,rgba(20,6,8,.12),rgba(20,6,8,.6))}
.video-thumb:hover img{transform:scale(1.05)}
.video-thumb__play{position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);z-index:2;width:76px;height:76px;border-radius:50%;
  background:rgba(255,255,255,.14);backdrop-filter:blur(6px);border:1.5px solid rgba(255,255,255,.75);
  display:flex;align-items:center;justify-content:center;transition:.35s var(--ease)}
.video-thumb__play::before{content:"";position:absolute;inset:-10px;border-radius:50%;border:1px solid rgba(255,255,255,.35);animation:pulse-ring 2.4s var(--ease) infinite}
.video-thumb:hover .video-thumb__play{background:var(--wine-700);border-color:var(--wine-700);transform:translate(-50%,-50%) scale(1.08)}
.video-thumb__play svg{width:26px;height:26px;fill:#fff;margin-left:4px}
.video-thumb__label{position:absolute;left:0;right:0;bottom:0;z-index:2;padding:22px 24px;color:#fff;font-family:var(--font-ui);
  font-weight:600;font-size:.76rem;letter-spacing:.16em;text-transform:uppercase}
@keyframes pulse-ring{0%{transform:scale(1);opacity:.8}70%{transform:scale(1.35);opacity:0}100%{opacity:0}}
/* vídeo no lightbox */
.lb__video{max-width:min(94vw,960px);max-height:88vh;border-radius:8px;display:none;background:#000;box-shadow:var(--shadow-lg)}
.lb.lb--video .lb__img,.lb.lb--video .lb__nav,.lb.lb--video .lb__count{display:none!important}
.lb.lb--video .lb__video{display:block}

/* ---------- Serviços / frentes ---------- */
.cards{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.svc{background:var(--paper);border:1px solid var(--line);border-radius:var(--radius-lg);padding:32px 28px;
  transition:transform .35s var(--ease),box-shadow .35s var(--ease),border-color .35s}
.svc:hover{transform:translateY(-4px);box-shadow:var(--shadow-lg);border-color:transparent}
.svc__ico{width:42px;height:42px;color:var(--wine-700);margin-bottom:18px}
.svc__ico svg{width:100%;height:100%;fill:none;stroke:currentColor;stroke-width:1.4}
.svc h3{font-size:1.3rem;margin-bottom:.5rem}
.svc p{color:var(--fg-muted);font-size:.97rem}

/* ---------- Comparativa (duas colunas: mercado discreto x Cymaco em destaque) ---------- */
.compare{display:grid;grid-template-columns:1fr 1.05fr;align-items:stretch;margin-top:2.8rem}
.compare-col{padding:34px 32px;display:flex;flex-direction:column;gap:22px}
.compare-col__tag{font-family:var(--font-ui);font-size:.72rem;font-weight:700;letter-spacing:.16em;text-transform:uppercase;display:flex;align-items:center;gap:10px}
.compare-col__list{list-style:none;display:flex;flex-direction:column;gap:18px;margin:0;padding:0}
.compare-col__list li{display:flex;gap:14px;align-items:flex-start;font-size:1rem;line-height:1.5}
.compare-col__badge{flex:0 0 24px;width:24px;height:24px;border-radius:50%;display:flex;align-items:center;justify-content:center;font-size:.72rem;font-weight:700;margin-top:2px}
/* coluna mercado — discreta */
.compare-col--market{background:var(--bone);border:1px solid var(--line);border-right:none;border-radius:var(--radius-lg) 0 0 var(--radius-lg);color:var(--graphite)}
.compare-col--market .compare-col__tag{color:var(--stone)}
.compare-col--market .compare-col__badge{background:#E4DAD8;color:var(--stone)}
.compare-col--market li{color:var(--graphite)}
/* coluna Cymaco — card elevado, protagonista */
.compare-col--cymaco{background:var(--wine-700);color:#fff;border-radius:var(--radius-lg);box-shadow:var(--shadow-lg);margin:-24px 0;padding:48px 36px;position:relative;z-index:2}
.compare-col--cymaco .compare-col__tag{color:#fff}
.compare-col--cymaco .compare-col__tag::before{content:"";width:22px;height:2px;background:var(--red-400)}
.compare-col--cymaco .compare-col__badge{background:rgba(255,255,255,.16);color:#fff}
.compare-col--cymaco li{color:var(--on-dark)}
.compare-col--cymaco .compare-col__seal{position:absolute;top:20px;right:24px;font-family:var(--font-ui);font-size:.64rem;font-weight:700;letter-spacing:.14em;text-transform:uppercase;color:var(--red-400);border:1px solid rgba(224,87,79,.5);border-radius:100px;padding:5px 12px}

/* ---------- Diferenciais — timeline vertical ---------- */
.timeline{list-style:none;position:relative;max-width:820px;margin:2.6rem 0 0;padding:0}
.timeline::before{content:"";position:absolute;left:16px;top:12px;bottom:12px;width:2px;
  background:rgba(255,255,255,.2);transform:scaleY(0);transform-origin:top;transition:transform 1.2s var(--ease)}
.timeline.in::before{transform:scaleY(1)}
.timeline li{position:relative;padding:0 0 34px 62px;font-size:1.06rem;line-height:1.55;color:var(--on-dark);
  opacity:0;transform:translateY(16px);transition:opacity .6s var(--ease),transform .6s var(--ease)}
.timeline li:last-child{padding-bottom:0}
.timeline.in li{opacity:1;transform:none}
.timeline.in li:nth-child(1){transition-delay:.12s}
.timeline.in li:nth-child(2){transition-delay:.30s}
.timeline.in li:nth-child(3){transition-delay:.48s}
.timeline.in li:nth-child(4){transition-delay:.66s}
.timeline__marker{position:absolute;left:0;top:-4px;width:34px;height:34px;border-radius:50%;
  background:var(--wine-800);border:2px solid var(--red-400);display:flex;align-items:center;justify-content:center;z-index:1}
.timeline__marker svg{width:16px;height:16px;stroke:var(--red-400);fill:none;stroke-width:2.2}
.timeline li strong{display:block;font-family:var(--font-ui);font-weight:600;font-size:.72rem;letter-spacing:.16em;
  text-transform:uppercase;color:var(--red-400);margin-bottom:5px}

/* ---------- Sobre / números ---------- */
.about__cred{display:flex;flex-wrap:wrap;gap:clamp(1.5rem,4vw,3rem);margin:2.2rem 0;padding:1.6rem 0;border-block:1px solid rgba(255,255,255,.18)}
.about__cred .stat__num{font-size:clamp(2rem,1.4rem + 2.4vw,3.2rem)}
/* ---------- Carrossel de clientes (autoplay + loop) ---------- */
.logos-strip{margin-top:clamp(3.2rem,6vw,5rem)}
.logos-strip__label{font-family:var(--font-ui);font-size:.72rem;letter-spacing:.2em;text-transform:uppercase;
  color:var(--stone);margin-bottom:1.3rem;text-align:center}
.section--dark .logos-strip__label,.section--darkest .logos-strip__label{color:var(--on-dark-muted)}
.logos-marquee{overflow:hidden;
  -webkit-mask:linear-gradient(90deg,transparent,#000 7%,#000 93%,transparent);
  mask:linear-gradient(90deg,transparent,#000 7%,#000 93%,transparent)}
.logos-marquee__track{display:flex;align-items:center;gap:56px;width:max-content;animation:logos-scroll 40s linear infinite;will-change:transform}
.logos-marquee:hover .logos-marquee__track{animation-play-state:paused}
/* padrão (seção clara): silhueta cinza-escura */
.logos-marquee__track img{height:32px;width:auto;flex:0 0 auto;display:block;
  filter:brightness(0);opacity:.42;transition:opacity .35s var(--ease),filter .35s var(--ease)}
.logos-marquee__track img:hover{filter:none;opacity:1}
.logos-marquee__track img[src*="cinemark"]{height:26px}
/* seções escuras: silhueta cinza-clara */
.section--dark .logos-marquee__track img,.section--darkest .logos-marquee__track img{filter:brightness(0) invert(1);opacity:.55}
.section--dark .logos-marquee__track img:hover,.section--darkest .logos-marquee__track img:hover{filter:none;opacity:1}
@keyframes logos-scroll{to{transform:translateX(calc(-50% - 28px))}}

/* ---------- Galeria institucional (mosaico dinâmico) ---------- */
.inst-gallery{display:grid;grid-template-columns:1fr 1fr;gap:14px;align-items:center}
.inst-col{display:flex;flex-direction:column;gap:14px;min-width:0}
.inst-gallery figure{margin:0;border-radius:var(--radius-lg);overflow:hidden;
  box-shadow:var(--shadow-sm);opacity:0;transform:translateY(20px);
  transition:opacity .7s var(--ease),transform .7s var(--ease)}
.inst-gallery.in figure{opacity:1;transform:none}
.inst-gallery.in figure:nth-child(2){transition-delay:.1s}
.inst-gallery.in figure:nth-child(3){transition-delay:.2s}
.inst-gallery.in figure:nth-child(4){transition-delay:.3s}
.inst-gallery.in figure:nth-child(5){transition-delay:.4s}
.inst-gallery figure img{width:100%;display:block;transition:transform .8s var(--ease)}
.inst-gallery figure:hover img{transform:scale(1.06)}

/* ---------- Portfólio ---------- */
.portfolio-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:22px}
.work{position:relative;border-radius:var(--radius-lg);overflow:hidden;cursor:pointer;background:var(--wine-900);aspect-ratio:4/3}
.work--wide{grid-column:1 / -1;aspect-ratio:16/6}
.work--wide h4{font-size:1.7rem}
.work img{width:100%;height:100%;object-fit:cover;transition:transform .8s var(--ease);filter:saturate(.96)}
.work:hover img{transform:scale(1.06)}
.work__grad{position:absolute;inset:0;background:linear-gradient(180deg,rgba(20,6,8,0) 35%,rgba(20,6,8,.85));z-index:1}
.work__body{position:absolute;left:0;right:0;bottom:0;z-index:2;padding:22px 24px;color:#fff}
.work__ov{font-family:var(--font-ui);font-size:.68rem;letter-spacing:.2em;text-transform:uppercase;color:rgba(255,255,255,.8)}
.work__body h4{color:#fff;font-size:1.35rem;margin:.25rem 0 .35rem}
.work__meta{font-family:var(--font-ui);font-size:.78rem;letter-spacing:.03em;color:rgba(255,255,255,.75);display:flex;align-items:center;gap:8px}
.work__zoom{position:absolute;top:18px;right:18px;z-index:2;width:42px;height:42px;border-radius:50%;
  background:rgba(255,255,255,.14);backdrop-filter:blur(4px);display:flex;align-items:center;justify-content:center;
  opacity:0;transform:scale(.8);transition:.35s var(--ease)}
.work:hover .work__zoom{opacity:1;transform:scale(1)}
.work__zoom svg{width:18px;height:18px;stroke:#fff;fill:none;stroke-width:2}
.work__play{position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);z-index:2;width:62px;height:62px;border-radius:50%;
  background:rgba(255,255,255,.16);backdrop-filter:blur(4px);border:1.5px solid rgba(255,255,255,.8);
  display:flex;align-items:center;justify-content:center;transition:.35s var(--ease)}
.work:hover .work__play{background:var(--wine-700);border-color:var(--wine-700);transform:translate(-50%,-50%) scale(1.08)}
.work__play svg{width:22px;height:22px;fill:#fff;margin-left:3px}
.work__note{margin-top:1.4rem;font-size:.85rem;color:var(--stone);text-align:center}

/* ---------- Lightbox ---------- */
.lb{position:fixed;inset:0;z-index:200;background:rgba(20,6,8,.94);display:none;align-items:center;justify-content:center;padding:5vh 4vw}
.lb.open{display:flex}
.lb__img{max-width:100%;max-height:100%;object-fit:contain;border-radius:6px;box-shadow:var(--shadow-lg)}
.lb__close{position:absolute;top:22px;right:26px;background:none;border:0;color:#fff;cursor:pointer;width:44px;height:44px}
.lb__close svg,.lb__nav svg{stroke:#fff;fill:none;stroke-width:2}
.lb__nav{position:absolute;top:50%;transform:translateY(-50%);background:rgba(255,255,255,.1);border:0;color:#fff;
  cursor:pointer;width:54px;height:54px;border-radius:50%;display:flex;align-items:center;justify-content:center;transition:background .25s}
.lb__nav:hover{background:rgba(255,255,255,.22)}
.lb__prev{left:3vw}.lb__next{right:3vw}
.lb__count{position:absolute;bottom:24px;left:0;right:0;text-align:center;font-family:var(--font-ui);
  font-size:.82rem;letter-spacing:.14em;color:rgba(255,255,255,.8)}

/* ---------- FAQ ---------- */
.faq{width:100%;margin-top:2.4rem}
.faq__item{border-bottom:1px solid var(--line)}
.faq__q{width:100%;background:none;border:0;text-align:left;cursor:pointer;padding:24px 44px 24px 0;position:relative;
  font-family:var(--font-display);font-size:1.15rem;color:var(--ink);line-height:1.35}
.faq__q::after{content:"";position:absolute;right:6px;top:30px;width:14px;height:14px;
  background:no-repeat center/contain url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%235D1318' stroke-width='2'%3E%3Cpath d='M12 5v14M5 12h14'/%3E%3C/svg%3E");transition:transform .3s var(--ease)}
.faq__item.open .faq__q::after{transform:rotate(45deg)}
.faq__a{max-height:0;overflow:hidden;transition:max-height .4s var(--ease)}
.faq__a p{padding:0 0 24px;color:var(--fg-muted);max-width:70ch}

/* ---------- CTA / Como funciona ---------- */
.steps{display:grid;grid-template-columns:repeat(3,1fr);gap:0;position:relative;margin:3rem 0}
.steps::before{content:"";position:absolute;top:26px;left:8%;right:8%;height:2px;background:rgba(255,255,255,.18);transform-origin:left;transform:scaleX(0);transition:transform 1.1s var(--ease)}
.steps.in::before{transform:scaleX(1)}
.step{text-align:center;padding:0 18px;opacity:0;transform:translateY(20px);transition:opacity .7s var(--ease),transform .7s var(--ease)}
.steps.in .step{opacity:1;transform:none}
.steps.in .step:nth-child(2){transition-delay:.2s}
.steps.in .step:nth-child(3){transition-delay:.4s}
.step__n{width:54px;height:54px;border-radius:50%;background:var(--wine-900);border:2px solid var(--red-400);
  color:#fff;font-family:var(--font-display);font-size:1.4rem;display:flex;align-items:center;justify-content:center;margin:0 auto 20px;position:relative;z-index:1}
.step h4{color:#fff;font-size:1.2rem;margin-bottom:.5rem}
.step p{color:var(--on-dark-muted);font-size:.95rem;max-width:32ch;margin:0 auto}
.cta-final{text-align:center}
.cta-final h2.title{margin:0 auto 1.4rem;max-width:24ch}

/* ---------- Footer ---------- */
.footer{background:var(--wine-900);color:var(--on-dark-muted);padding:70px 0 32px}
.footer__top{display:grid;grid-template-columns:1.4fr 1fr 1fr;gap:40px;padding-bottom:44px;border-bottom:1px solid rgba(255,255,255,.12)}
.footer__logo{height:46px;width:auto;margin-bottom:20px}
.footer p{font-size:.94rem;color:var(--on-dark-muted);max-width:34ch}
.footer h5{font-family:var(--font-ui);font-size:.74rem;letter-spacing:.18em;text-transform:uppercase;color:#fff;margin-bottom:16px}
.footer ul{list-style:none;display:grid;gap:10px}
.footer a{font-size:.94rem;color:var(--on-dark-muted);transition:color .25s}
.footer a:hover{color:#fff}
.footer__bottom{display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap;padding-top:24px;font-size:.82rem;color:rgba(255,255,255,.5)}
.footer__bottom a{color:rgba(255,255,255,.6)}

/* ---------- reveal ---------- */
.reveal{opacity:0;transform:translateY(26px);transition:opacity .8s var(--ease),transform .8s var(--ease)}
.reveal.in{opacity:1;transform:none}
.reveal.d1{transition-delay:.1s}.reveal.d2{transition-delay:.2s}.reveal.d3{transition-delay:.3s}

/* ---------- WhatsApp float ---------- */
.wa-float{position:fixed;right:22px;bottom:22px;z-index:90;width:56px;height:56px;border-radius:50%;
  background:#25D366;box-shadow:var(--shadow-md);display:flex;align-items:center;justify-content:center;transition:transform .3s var(--ease)}
.wa-float:hover{transform:scale(1.08)}
.wa-float svg{width:30px;height:30px;fill:#fff}

/* ---------- Política de Privacidade (modal) + Cookie Notice — BuildV ---------- */
.privacy-overlay{position:fixed;inset:0;z-index:900;background:rgba(20,6,8,.8);backdrop-filter:blur(6px);
  display:flex;align-items:center;justify-content:center;padding:20px;opacity:0;pointer-events:none;transition:opacity .3s ease}
.privacy-overlay.open{opacity:1;pointer-events:all}
.privacy-modal{background:#fff;border-radius:10px;width:100%;max-width:640px;max-height:86vh;display:flex;flex-direction:column;
  transform:translateY(20px);transition:transform .35s cubic-bezier(.16,1,.3,1)}
.privacy-overlay.open .privacy-modal{transform:translateY(0)}
.privacy-header{display:flex;align-items:center;justify-content:space-between;padding:20px 24px;border-bottom:1px solid var(--line);flex-shrink:0}
.privacy-header h2{font-family:var(--font-ui);font-size:1rem;font-weight:700;letter-spacing:.02em}
.privacy-close{background:none;border:none;cursor:pointer;font-size:22px;color:var(--stone);padding:4px;line-height:1}
.privacy-body{overflow-y:auto;padding:24px;font-size:13px;line-height:1.78;color:var(--graphite)}
.privacy-body h3{font-family:var(--font-ui);font-size:12px;font-weight:700;letter-spacing:.06em;text-transform:uppercase;color:var(--wine-700);margin:20px 0 6px}
.privacy-body p,.privacy-body ul{margin-bottom:12px}
.privacy-body ul{padding-left:18px}
.privacy-body strong{color:var(--ink)}

.cookie-notice{position:fixed;bottom:20px;left:20px;z-index:700;background:var(--wine-900);border:1px solid rgba(255,255,255,.12);
  border-radius:12px;padding:20px 22px;width:100%;max-width:400px;display:flex;flex-direction:column;gap:14px;
  box-shadow:var(--shadow-lg);transform:translateY(calc(100% + 24px));transition:transform .48s cubic-bezier(.16,1,.3,1)}
.cookie-notice.show{transform:translateY(0)}
.cookie-notice p{font-size:.81rem;color:rgba(255,255,255,.7);line-height:1.6}
.cookie-notice p button{background:none;border:none;padding:0;color:var(--red-400);font-size:inherit;font-family:inherit;cursor:pointer;text-decoration:underline}
.cookie-actions{display:flex;gap:10px}
.cookie-btn{flex:1;padding:10px 14px;border-radius:100px;font-family:var(--font-ui);font-size:.8rem;font-weight:600;cursor:pointer;white-space:nowrap;text-align:center}
.cookie-btn--accept{background:var(--red-500);color:#fff;border:none}
.cookie-btn--accept:hover{background:var(--red-400)}
.cookie-btn--decline{background:transparent;color:rgba(255,255,255,.55);border:1px solid rgba(255,255,255,.2)}
@media(max-width:480px){.cookie-notice{left:12px;right:12px;bottom:12px;max-width:none}}

/* ============================================================
   RESPONSIVO
   ============================================================ */
/* Nav vira menu off-canvas mais cedo (6 itens + CTA não cabem no horizontal abaixo disso) */
@media(max-width:1024px){
  .nav{position:fixed;inset:0 0 0 auto;width:min(80vw,340px);background:var(--wine-900);
    flex-direction:column;align-items:flex-start;justify-content:center;gap:26px;padding:40px;
    transform:translateX(100%);transition:transform .4s var(--ease);z-index:110}
  body.nav-open .nav{transform:translateX(0)}
  .nav a{color:#fff!important;font-size:1.15rem}
  .header:not(.scrolled) .nav .btn,.nav .btn{background:#fff;color:var(--wine-700)!important;border-color:#fff}
  .nav .btn{align-self:flex-start;margin-left:0;padding:14px 26px}
  .burger{display:block}
  body.nav-open{overflow:hidden}
}
@media(max-width:900px){
  :root{--header-h:72px}
  .split{grid-template-columns:1fr;gap:2.5rem}
  .split .figure{order:-1}
  .cards{grid-template-columns:repeat(2,1fr)}
  .portfolio-grid{grid-template-columns:repeat(2,1fr)}
  .footer__top{grid-template-columns:1fr 1fr}
  .steps{grid-template-columns:1fr;gap:32px}
  .steps::before{display:none}
  .hero--split .hero-split{grid-template-columns:1fr;gap:2.4rem}
  .hero--split .hero-split__media{order:-1;aspect-ratio:16/10;max-height:300px}
  .scope-list,.spots{grid-template-columns:1fr;gap:0}
}
@media(max-width:560px){
  .cards{grid-template-columns:1fr}
  .portfolio-grid{grid-template-columns:1fr}
  .work--wide{aspect-ratio:4/3}
  .work--wide h4{font-size:1.35rem}
  .timeline li{padding-left:54px;font-size:1rem}
  .hero__stats{gap:1.4rem 2rem}
  .hero__stats .stat{flex:1 1 40%}
  .footer__top{grid-template-columns:1fr}
  /* comparativa empilha */
  .compare{grid-template-columns:1fr;margin-top:2rem}
  .compare-col--market{border:1px solid var(--line);border-bottom:none;border-radius:var(--radius-lg) var(--radius-lg) 0 0}
  .compare-col--cymaco{margin:0;padding:34px 28px;border-radius:0 0 var(--radius-lg) var(--radius-lg)}
  .compare-col--cymaco .compare-col__seal{position:static;align-self:flex-start;margin-bottom:-6px}
  .lb__nav{width:44px;height:44px}.lb__prev{left:2vw}.lb__next{right:2vw}
  .cookie__btns{flex:1 1 100%}.cookie__btns .btn{flex:1}
}
@media(prefers-reduced-motion:reduce){
  *{animation-duration:.001ms!important;transition-duration:.001ms!important;scroll-behavior:auto!important}
  .reveal{opacity:1;transform:none}
  .timeline li{opacity:1;transform:none}
  .timeline::before{transform:scaleY(1)}
  .marquee__track,.logos-marquee__track,.inst-marquee__track,.video-thumb__play::before{animation:none}
}

/* Botão flutuante do Merlin com a cor da identidade (vinho da marca) */
.merlin-button{background:var(--wine-700)!important}