/* ============================================================
   THEMO — Landing Page
   Design system based on the official THEMO Brandbook (2026)
   Colors · Typography · Grid · Graphic elements · Motion
   ============================================================ */

/* ---------- Brand tokens ---------- */
:root{
  /* Palette (exact brandbook values) */
  --orange:   #FF4502;
  --red:      #EC0000;
  --cherry:   #760001;
  --expresso: #431E01;
  --dark:     #181715;
  --light:    #FCFCFC;

  --ink:      #181715;
  --paper:    #FCFCFC;
  --mute:     #6f6a66;
  --mute-dark:#b9a99e;
  --line:     rgba(24,23,21,.14);
  --line-dk:  rgba(252,252,252,.16);

  /* Type */
  --display: "Anton", "Arial Narrow", sans-serif; /* proxy Rama Gothic C */
  --body: "Space Grotesk", -apple-system, BlinkMacSystemFont, sans-serif;

  /* Metrics */
  --maxw: 1440px;
  --pad: clamp(20px, 5vw, 88px);
  --radius: 16px;
  --ease: cubic-bezier(.22,.61,.36,1);
}

/* ---------- Reset ---------- */
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{
  font-family:var(--body);
  background:var(--paper);
  color:var(--ink);
  line-height:1.55;
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}
img{max-width:100%;display:block;height:auto}
a{color:inherit;text-decoration:none}
ul,ol{list-style:none}
em{font-style:normal}
::selection{background:var(--orange);color:var(--dark)}

.skip-link{
  position:absolute;left:-999px;top:0;z-index:200;background:var(--dark);color:#fff;
  padding:12px 18px;border-radius:0 0 8px 0;font-size:13px;
}
.skip-link:focus{left:0}

/* ---------- Reusable ---------- */
.u-nowrap{white-space:nowrap}

.btn{
  display:inline-flex;align-items:center;gap:.55em;
  font-family:var(--body);font-weight:600;font-size:15px;letter-spacing:.01em;
  padding:15px 26px;border-radius:100px;border:1.5px solid transparent;
  cursor:pointer;transition:transform .35s var(--ease),background .3s var(--ease),color .3s var(--ease),border-color .3s var(--ease);
  will-change:transform;line-height:1;
}
.btn:hover{transform:translateY(-3px)}
.btn:focus-visible{outline:3px solid var(--orange);outline-offset:3px}
.btn--primary{background:var(--orange);color:var(--dark)}
.btn--primary:hover{background:var(--light)}
.btn--dark{background:var(--dark);color:var(--light)}
.btn--dark:hover{background:var(--cherry)}
.btn--ghost{border-color:currentColor;color:var(--light)}
.btn--ghost:hover{background:var(--light);color:var(--dark)}
.btn--ghost-dark{color:var(--dark);border-color:rgba(24,23,21,.4)}
.btn--ghost-dark:hover{background:var(--dark);color:var(--light);border-color:var(--dark)}
.btn--nav{background:var(--orange);color:var(--dark);padding:12px 22px;font-size:14px}
.btn--nav:hover{background:var(--light);transform:translateY(-2px)}

/* Section heads (index label like the brandbook) */
.section__head{
  display:flex;align-items:center;gap:16px;
  max-width:var(--maxw);margin:0 auto 44px;
  padding:0 var(--pad);
  font-family:var(--body);
}
.section__index{font-weight:700;color:var(--orange);font-size:14px;letter-spacing:.05em}
.section__label{
  font-size:12px;font-weight:600;letter-spacing:.28em;text-transform:uppercase;color:var(--mute);
}
.section__head--light .section__label{color:var(--mute-dark)}
.section__head::after{content:"";flex:1;height:1px;background:var(--line)}
.section__head--light::after{background:var(--line-dk)}

/* ---------- NAV ---------- */
.nav{
  position:fixed;top:0;left:0;right:0;z-index:100;
  transition:background .4s var(--ease),padding .4s var(--ease),box-shadow .4s var(--ease);
  padding:22px 0;
}
.nav__inner{
  max-width:var(--maxw);margin:0 auto;padding:0 var(--pad);
  display:flex;align-items:center;justify-content:space-between;gap:24px;
}
.nav__logo img{width:112px;height:auto;transition:opacity .3s}
.nav__logo:hover img{opacity:.75}
.nav__menu{display:flex;gap:34px}
.nav__menu a{
  font-size:14.5px;font-weight:500;color:var(--light);position:relative;padding:4px 0;
  transition:color .3s;
}
.nav__menu a::after{
  content:"";position:absolute;left:0;bottom:0;height:2px;width:0;background:var(--orange);
  transition:width .35s var(--ease);
}
.nav__menu a:hover{color:var(--orange)}
.nav__menu a:hover::after{width:100%}
.nav__menu a.is-active{color:var(--orange)}
.nav__menu a.is-active::after{width:100%}
.nav.is-scrolled{background:rgba(24,23,21,.9);backdrop-filter:blur(14px);padding:14px 0;box-shadow:0 1px 0 var(--line-dk)}

.nav__toggle{display:none;flex-direction:column;gap:6px;background:none;border:0;cursor:pointer;padding:8px}
.nav__toggle span{width:26px;height:2.5px;background:var(--light);transition:transform .35s var(--ease),opacity .3s}

/* ---------- HERO ---------- */
.hero{
  position:relative;background:var(--dark);color:var(--light);
  min-height:100svh;display:flex;flex-direction:column;justify-content:center;
  padding:150px var(--pad) 60px;overflow:hidden;
}
.hero__bars{
  position:absolute;inset:0;pointer-events:none;opacity:.5;
  background:repeating-linear-gradient(90deg,transparent 0 46px,rgba(252,252,252,.035) 46px 47px);
}
.hero__grid{
  position:relative;z-index:2;max-width:var(--maxw);margin:0 auto;width:100%;
  display:grid;grid-template-columns:1.35fr .65fr;gap:40px;align-items:center;
}
.hero__kicker{display:flex;flex-wrap:wrap;gap:10px 22px;margin-bottom:30px}
.hero__kicker span{
  font-size:12.5px;font-weight:600;letter-spacing:.16em;text-transform:uppercase;color:var(--orange);
  position:relative;padding-left:20px;
}
.hero__kicker span::before{content:"";position:absolute;left:0;top:50%;width:9px;height:9px;border-radius:50%;background:var(--orange);transform:translateY(-50%)}
.hero__title{
  font-family:var(--display);font-weight:400;color:var(--light);
  font-size:clamp(3.1rem,8.2vw,7.6rem);line-height:.92;letter-spacing:.005em;
  text-transform:uppercase;
}
.hero__title .u-accent{color:var(--orange)}
.hero__sub{
  max-width:620px;margin-top:30px;font-size:clamp(1rem,1.5vw,1.22rem);
  color:#f4e7df;line-height:1.55;font-weight:400;
}
.hero__actions{display:flex;flex-wrap:wrap;gap:16px;margin-top:38px}
.hero__signature{
  position:relative;z-index:2;max-width:var(--maxw);margin:56px auto 0;width:100%;
  font-style:italic;color:var(--mute-dark);font-size:15px;letter-spacing:.02em;
}

/* Hero tags composition — The Motive / Morph / More / Mark (brandbook) */
.hero__art{position:relative;height:100%;min-height:380px}
.tag{
  position:absolute;z-index:5;background:var(--red);color:var(--dark);
  font-family:var(--display);text-transform:uppercase;letter-spacing:.02em;white-space:nowrap;
  padding:12px 22px;font-size:clamp(1.25rem,2.4vw,2.05rem);line-height:1;
  box-shadow:0 16px 34px rgba(0,0,0,.4);
  transition:transform .35s var(--ease);
}
.tag--more  {top:6%;   left:4%;  transform:translate(var(--px,0),var(--py,0)) rotate(-7deg)}
.tag--motive{top:30%;  right:0;  transform:translate(var(--px,0),var(--py,0)) rotate(6deg)}
.tag--mark  {bottom:24%;left:0;  transform:translate(var(--px,0),var(--py,0)) rotate(-5deg)}
.tag--morph {bottom:2%; right:6%; transform:translate(var(--px,0),var(--py,0)) rotate(8deg)}

/* ---------- MARQUEE ---------- */
.marquee{background:var(--orange);color:var(--dark);overflow:hidden;padding:16px 0;border-block:2px solid var(--dark)}
.marquee__track{display:inline-flex;align-items:center;gap:26px;white-space:nowrap;animation:scroll 26s linear infinite;will-change:transform}
.marquee__track span{font-family:var(--display);font-size:clamp(1.1rem,2.2vw,1.7rem);text-transform:uppercase;letter-spacing:.02em}
.marquee__star{color:var(--cherry)}
@keyframes scroll{from{transform:translateX(0)}to{transform:translateX(-50%)}}
.marquee:hover .marquee__track{animation-play-state:paused}

/* ---------- SECTION BASE ---------- */
section{padding:clamp(72px,9vw,140px) 0}
.about,.process,.cases{background:var(--paper);color:var(--ink)}
.services,.manifesto,.footer{background:var(--dark);color:var(--light)}
.why{background:var(--dark);color:var(--light)}
.cta{background:var(--orange);color:var(--dark)}

/* ---------- SOBRE ---------- */
.about__grid{
  max-width:var(--maxw);margin:0 auto;padding:0 var(--pad);
  display:grid;grid-template-columns:1.1fr .9fr;gap:clamp(30px,5vw,80px);align-items:start;
}
.about__statement{
  font-family:var(--display);font-weight:400;text-transform:uppercase;
  font-size:clamp(2.4rem,5vw,4.6rem);line-height:.95;letter-spacing:.005em;
}
.about__statement em{color:var(--orange)}
.about__body p{font-size:1.08rem;color:#39332f;margin-bottom:18px}
.about__body p:last-child{margin-bottom:0}
.about__body strong{color:var(--ink);font-weight:700}
.about__cards{
  max-width:var(--maxw);margin:clamp(48px,6vw,90px) auto 0;padding:0 var(--pad);
  display:grid;grid-template-columns:repeat(3,1fr);gap:20px;
}
.acard{
  background:#f3efec;border-radius:var(--radius);padding:32px 30px;
  transition:transform .4s var(--ease),background .4s var(--ease);
}
.acard:hover{transform:translateY(-6px)}
.acard__k{display:block;font-size:12px;font-weight:700;letter-spacing:.16em;text-transform:uppercase;color:var(--orange);margin-bottom:14px}
.acard p{font-size:1rem;color:#3c3632}
.acard--accent{background:var(--dark);color:var(--light)}
.acard--accent p{color:var(--mute-dark)}

/* ---------- SERVIÇOS ---------- */
.services__title{
  max-width:var(--maxw);margin:0 auto 56px;padding:0 var(--pad);
  font-family:var(--display);font-weight:400;text-transform:uppercase;
  font-size:clamp(2.2rem,5vw,4.4rem);line-height:.95;
}
.services__list{
  max-width:var(--maxw);margin:0 auto;padding:0 var(--pad);
  display:grid;grid-template-columns:repeat(2,1fr);gap:0;
  border-top:1px solid var(--line-dk);
}
.service{
  position:relative;padding:40px 34px 44px;border-bottom:1px solid var(--line-dk);
  border-right:1px solid var(--line-dk);
  transition:background .4s var(--ease),color .4s var(--ease);cursor:pointer;overflow:hidden;
}
.service:nth-child(2n){border-right:0}
.service::before{
  content:"";position:absolute;inset:0;background:var(--orange);
  transform:translateY(101%);transition:transform .5s var(--ease);z-index:0;
}
.service:hover::before,.service:focus-visible::before{transform:translateY(0)}
.service>*{position:relative;z-index:1;transition:color .4s var(--ease)}
.service:hover,.service:focus-visible{color:var(--dark);outline:none}
.service__num{font-size:12px;font-weight:700;letter-spacing:.1em;color:var(--orange)}
.service:hover .service__num,.service:focus-visible .service__num{color:var(--dark)}
.service__icon{display:block;width:52px;height:52px;margin:22px 0 22px;color:var(--orange)}
.service:hover .service__icon,.service:focus-visible .service__icon{color:var(--dark)}
.service__icon svg{width:100%;height:100%}
.service__name{font-family:var(--display);font-weight:400;text-transform:uppercase;font-size:clamp(1.8rem,3vw,2.6rem);line-height:1;margin-bottom:14px}
.service__desc{font-size:1.02rem;color:var(--mute-dark);max-width:44ch}
.service:hover .service__desc,.service:focus-visible .service__desc{color:rgba(24,23,21,.82)}
.service__arrow{position:absolute;top:38px;right:34px;font-size:24px;color:var(--orange);opacity:0;transform:translate(-8px,8px);transition:all .45s var(--ease);z-index:1}
.service:hover .service__arrow,.service:focus-visible .service__arrow{opacity:1;transform:translate(0,0);color:var(--dark)}

/* ---------- PROCESSO ---------- */
.process__title{
  max-width:var(--maxw);margin:0 auto 60px;padding:0 var(--pad);
  font-family:var(--display);font-weight:400;text-transform:uppercase;
  font-size:clamp(2.2rem,5vw,4.4rem);line-height:.95;
}
.process__flow{
  max-width:var(--maxw);margin:0 auto;padding:0 var(--pad);
  display:grid;grid-template-columns:repeat(5,1fr);gap:0;
}
.pstep{position:relative;padding:34px 22px 34px 0;border-top:2px solid var(--ink)}
.pstep::before{content:"";position:absolute;top:-2px;left:0;width:0;height:2px;background:var(--orange);transition:width .6s var(--ease)}
.pstep.is-visible::before{width:100%}
.pstep__n{font-family:var(--display);font-size:2.2rem;color:var(--orange);display:block;margin-bottom:14px;line-height:1}
.pstep h3{font-size:1.35rem;font-weight:700;margin-bottom:10px;letter-spacing:-.01em}
.pstep p{font-size:.98rem;color:var(--mute)}

/* ---------- DIFERENCIAIS ---------- */
.why__top{max-width:var(--maxw);margin:0 auto;padding:0 var(--pad)}
.why__title{
  font-family:var(--display);font-weight:400;text-transform:uppercase;
  font-size:clamp(2rem,4.6vw,4rem);line-height:.98;max-width:20ch;
}
.why__title em{color:var(--orange)}
.why__stats{
  max-width:var(--maxw);margin:clamp(48px,6vw,80px) auto;padding:0 var(--pad);
  display:grid;grid-template-columns:repeat(4,1fr);gap:24px;
}
.stat{border-top:1px solid var(--line-dk);padding-top:22px}
.stat__num{font-family:var(--display);font-size:clamp(2.8rem,5vw,4.4rem);color:var(--orange);line-height:.9;display:block}
.stat__lab{display:block;margin-top:14px;font-size:.95rem;color:var(--mute-dark);max-width:26ch}
.why__blocks{
  max-width:var(--maxw);margin:0 auto;padding:0 var(--pad);
  display:grid;grid-template-columns:repeat(4,1fr);gap:20px;
}
.wblock{background:rgba(252,252,252,.05);border:1px solid var(--line-dk);border-radius:var(--radius);padding:28px 26px;transition:transform .4s var(--ease),background .4s var(--ease)}
.wblock:hover{transform:translateY(-6px);background:rgba(252,252,252,.09)}
.wblock h3{font-size:1.15rem;font-weight:700;margin-bottom:12px;color:var(--light)}
.wblock p{font-size:.96rem;color:var(--mute-dark)}

/* ---------- CASES ---------- */
.cases__head{max-width:var(--maxw);margin:0 auto 50px;padding:0 var(--pad);display:flex;justify-content:space-between;align-items:flex-end;gap:24px;flex-wrap:wrap}
.cases__title{font-family:var(--display);font-weight:400;text-transform:uppercase;font-size:clamp(2.2rem,5vw,4.4rem);line-height:.95}
.cases__title em{color:var(--orange)}
.cases__note{color:var(--mute);font-size:.98rem;max-width:30ch}
.cases__grid{max-width:var(--maxw);margin:0 auto;padding:0 var(--pad);display:grid;grid-template-columns:repeat(2,1fr);gap:24px}
.case{border-radius:var(--radius);overflow:hidden;background:#f3efec;transition:transform .5s var(--ease);cursor:pointer}
.case:hover{transform:translateY(-8px)}
.case__art{position:relative;aspect-ratio:16/10;overflow:hidden;display:grid;place-items:center}
.case--a .case__art{background:var(--expresso)}
.case--b .case__art{background:var(--dark)}
.case--c .case__art{background:var(--cherry)}
.case--d .case__art{background:var(--orange)}
/* concentric mark inside case */
.case__mark{width:52%;aspect-ratio:1;border-radius:50%;background:
  radial-gradient(circle,var(--expresso) 0 22%,var(--cherry) 22% 40%,var(--red) 40% 62%,var(--orange) 62% 100%);
  transition:transform .8s var(--ease)}
.case__mark--sm{width:46%;filter:saturate(1.1)}
.case:hover .case__mark{transform:scale(1.08) rotate(12deg)}
.case__bars{width:64%;height:60%;background:repeating-linear-gradient(0deg,var(--orange) 0 10%,transparent 10% 20%)}
.case__half{width:56%;aspect-ratio:2/1;background:var(--orange);border-radius:1000px 1000px 0 0;transition:transform .8s var(--ease)}
.case:hover .case__half{transform:rotate(-8deg)}
.case__meta{padding:24px 26px;display:flex;flex-direction:column;gap:6px}
.case__cat{font-size:12px;font-weight:600;letter-spacing:.14em;text-transform:uppercase;color:var(--orange)}
.case__name{font-family:var(--display);font-weight:400;text-transform:uppercase;font-size:clamp(1.4rem,2.4vw,2rem);line-height:1;color:var(--ink)}
.case__cta{display:inline-block;padding:0 26px 26px;font-weight:600;font-size:14px;color:var(--ink);opacity:0;transform:translateX(-8px);transition:all .4s var(--ease)}
.case:hover .case__cta{opacity:1;transform:translateX(0)}

/* ---------- MANIFESTO ---------- */
.manifesto{position:relative;text-align:center;padding-block:clamp(90px,12vw,180px);overflow:hidden}
.manifesto__bars{position:absolute;inset:0;opacity:.4;pointer-events:none;
  background:repeating-linear-gradient(90deg,transparent 0 54px,rgba(252,252,252,.04) 54px 55px)}
.manifesto__quote{
  position:relative;z-index:2;max-width:14ch;margin:0 auto;padding:0 var(--pad);
  font-family:var(--display);font-weight:400;text-transform:uppercase;
  font-size:clamp(2.2rem,6vw,5.4rem);line-height:.96;color:var(--light);
}
.manifesto__quote em{color:var(--orange);display:block}

/* ---------- CTA ---------- */
.cta__inner{max-width:var(--maxw);margin:0 auto;padding:0 var(--pad);text-align:center}
.cta__kicker{font-size:12px;font-weight:700;letter-spacing:.28em;text-transform:uppercase;color:var(--cherry);margin-bottom:22px}
.cta__title{font-family:var(--display);font-weight:400;text-transform:uppercase;font-size:clamp(2.6rem,7vw,6.2rem);line-height:.94;color:var(--dark)}
.cta__sub{margin:24px auto 0;max-width:46ch;font-size:1.12rem;color:#4a1c04}
.cta__actions{display:flex;gap:16px;justify-content:center;flex-wrap:wrap;margin-top:40px}

/* ---------- FOOTER ---------- */
.footer{padding:clamp(64px,8vw,110px) 0 40px}
.footer__top,.footer__grid,.footer__base{max-width:var(--maxw);margin:0 auto;padding:0 var(--pad)}
.footer__top{display:flex;justify-content:space-between;align-items:center;gap:24px;flex-wrap:wrap;padding-bottom:48px;border-bottom:1px solid var(--line-dk)}
.footer__logo img{width:200px}
.footer__tag{font-style:italic;color:var(--mute-dark);font-size:1.05rem}
.footer__grid{display:grid;grid-template-columns:repeat(4,1fr);gap:30px;padding-block:52px}
.footer__h{display:block;font-size:11px;font-weight:700;letter-spacing:.2em;text-transform:uppercase;color:var(--orange);margin-bottom:18px}
.footer__col a{display:block;color:var(--mute-dark);font-size:.98rem;padding:6px 0;transition:color .3s}
.footer__col a:hover{color:var(--light)}
.footer__base{display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap;padding-top:36px;border-top:1px solid var(--line-dk);font-size:13px;color:var(--mute-dark);letter-spacing:.02em}

/* ---------- REVEAL (motion) ---------- */
.reveal{opacity:0;transform:translateY(28px);transition:opacity .8s var(--ease),transform .8s var(--ease)}
.reveal.is-visible{opacity:1;transform:none}

/* ---------- RESPONSIVE ---------- */
@media (max-width:1024px){
  .hero__grid{grid-template-columns:1fr;gap:20px}
  .hero__art{order:-1;min-height:280px;margin-bottom:16px}
  .about__grid{grid-template-columns:1fr;gap:28px}
  .about__cards{grid-template-columns:1fr}
  .why__stats,.why__blocks{grid-template-columns:repeat(2,1fr)}
  .process__flow{grid-template-columns:repeat(2,1fr)}
  .footer__grid{grid-template-columns:repeat(2,1fr)}
}
@media (max-width:760px){
  .nav__menu,.nav>.nav__inner>.btn--nav{display:none}
  .nav__toggle{display:flex}
  .nav__menu{
    position:fixed;inset:0;background:var(--dark);flex-direction:column;justify-content:center;
    align-items:center;gap:26px;transform:translateY(-100%);transition:transform .5s var(--ease);z-index:99;
  }
  .nav__menu.is-open{display:flex;transform:translateY(0)}
  .nav__menu a{font-family:var(--display);font-size:2rem;text-transform:uppercase}
  .nav.is-menu-open .nav__toggle span:nth-child(1){transform:translateY(4px) rotate(45deg)}
  .nav.is-menu-open .nav__toggle span:nth-child(2){transform:translateY(-4px) rotate(-45deg)}
  .services__list{grid-template-columns:1fr}
  .service{border-right:0}
  .cases__grid{grid-template-columns:1fr}
  .why__stats,.why__blocks{grid-template-columns:1fr}
  .footer__grid{grid-template-columns:1fr}
  .footer__base{flex-direction:column;gap:8px}
  .hero__art{min-height:230px}
  .tag{font-size:clamp(1.1rem,5vw,1.5rem);padding:9px 16px}
}
@media (max-width:420px){
  .process__flow{grid-template-columns:1fr}
  .hero{min-height:auto}
}

/* ---------- Motion preferences ---------- */
@media (prefers-reduced-motion:reduce){
  *{animation-duration:.001ms!important;animation-iteration-count:1!important;transition-duration:.01ms!important;scroll-behavior:auto!important}
  .reveal{opacity:1;transform:none}
}