/* ============================================================
   Machado Shop — folha de estilo única
   Paleta: navy industrial + âmbar da marca
   ============================================================ */

:root{
  --navy-900:#050e18;
  --navy-800:#081625;
  --navy-700:#0d2137;
  --navy-600:#132e4a;
  --line:rgba(255,255,255,.10);
  --amber:#f7a934;
  --amber-2:#e8791d;
  --ink:#0b1622;
  --ink-2:#44586d;
  --paper:#f4f6f9;
  --white:#fff;
  --txt:#e8eef6;
  --txt-dim:#9db0c6;
  --r:16px;
  --wrap:1200px;
  --grad:linear-gradient(100deg,#f7c948,#f7a934 45%,#e8791d);
}

*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{
  margin:0;
  background:var(--navy-800);
  color:var(--txt);
  font:400 16px/1.65 'Inter',system-ui,-apple-system,'Segoe UI',sans-serif;
  overflow-x:hidden;
}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
ul{margin:0;padding:0;list-style:none}
h1,h2,h3,h4{margin:0;font-family:'Barlow Condensed','Inter',sans-serif;font-weight:700;line-height:1.03;letter-spacing:-.01em;text-transform:uppercase}
h1{font-size:clamp(2.6rem,6.4vw,5.1rem)}
h2{font-size:clamp(2rem,4.2vw,3.4rem)}
h3{font-size:1.16rem;letter-spacing:.01em}
h1,h2{text-wrap:balance}
p{margin:0}

.wrap{width:min(100% - 2.5rem,var(--wrap));margin-inline:auto}
.skip{position:absolute;left:-9999px}
.skip:focus{left:1rem;top:1rem;z-index:99;background:var(--amber);color:#000;padding:.6rem 1rem;border-radius:8px}
:focus-visible{outline:2px solid var(--amber);outline-offset:3px}

.grad{
  background:var(--grad);
  -webkit-background-clip:text;background-clip:text;
  -webkit-text-fill-color:transparent;color:transparent;
}

.eyebrow{
  font:600 .78rem/1 'Inter',sans-serif;letter-spacing:.22em;text-transform:uppercase;
  color:var(--amber);margin-bottom:1.1rem;
}
.lead{color:var(--txt-dim);font-size:1.06rem;max-width:62ch}

/* ---------- botões ---------- */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:.5rem;
  padding:.95rem 1.7rem;border-radius:999px;border:0;cursor:pointer;
  background:var(--grad);color:#1a1005;
  font:700 .88rem/1.25 'Inter',sans-serif;letter-spacing:.06em;text-transform:uppercase;text-align:center;
  box-shadow:0 8px 24px -10px rgba(247,169,52,.85);
  transition:transform .18s ease,box-shadow .18s ease,filter .18s ease;
}
.btn:hover{transform:translateY(-2px);box-shadow:0 14px 30px -10px rgba(247,169,52,.9);filter:saturate(1.08)}
.btn--ghost{
  background:transparent;color:var(--txt);
  border:1px solid rgba(255,255,255,.26);box-shadow:none;
}
.btn--ghost:hover{border-color:var(--amber);color:var(--amber);box-shadow:none}
.btn--sm{padding:.65rem 1.15rem;font-size:.76rem}

/* ---------- nav ---------- */
.nav{
  position:fixed;inset:0 0 auto 0;z-index:50;
  padding:.9rem 0;transition:background .3s ease,padding .3s ease,box-shadow .3s ease,border-color .3s;
  border-bottom:1px solid transparent;
}
.nav.is-stuck{
  background:rgba(6,15,26,.88);backdrop-filter:blur(12px);
  border-bottom-color:var(--line);padding:.55rem 0;
}
.nav__in{display:flex;align-items:center;justify-content:space-between;gap:1rem}
.nav__logo img{height:44px;width:auto;transition:height .3s ease}
.nav.is-stuck .nav__logo img{height:36px}
.nav__links{display:flex;align-items:center;gap:1.5rem}
.nav__links>a:not(.btn){
  font-size:.86rem;font-weight:500;color:var(--txt-dim);position:relative;padding:.2rem 0;
  transition:color .2s ease;
}
.nav__links>a:not(.btn)::after{
  content:"";position:absolute;left:0;right:100%;bottom:-2px;height:2px;
  background:var(--grad);transition:right .25s ease;
}
.nav__links>a:not(.btn):hover{color:var(--white)}
.nav__links>a:not(.btn):hover::after{right:0}

.nav__burger{
  display:none;width:44px;height:38px;border:1px solid var(--line);border-radius:10px;
  background:rgba(255,255,255,.04);cursor:pointer;padding:9px 10px;
}
.nav__burger span{display:block;height:2px;background:var(--txt);border-radius:2px;transition:.25s ease}
.nav__burger span+span{margin-top:5px}
.nav__burger[aria-expanded="true"] span:nth-child(1){transform:translateY(7px) rotate(45deg)}
.nav__burger[aria-expanded="true"] span:nth-child(2){opacity:0}
.nav__burger[aria-expanded="true"] span:nth-child(3){transform:translateY(-7px) rotate(-45deg)}

/* ---------- hero ---------- */
.hero{position:relative;padding:11rem 0 0}
.hero__bg{
  position:absolute;inset:0;z-index:-1;
  background:
    radial-gradient(900px 480px at 78% 6%,rgba(247,169,52,.20),transparent 62%),
    radial-gradient(760px 520px at 8% 48%,rgba(19,72,120,.55),transparent 66%),
    linear-gradient(180deg,#061120 0%,#081625 55%,#0a1a2c 100%);
}
.hero__bg::after{
  content:"";position:absolute;inset:0;opacity:.32;
  background-image:linear-gradient(rgba(255,255,255,.05) 1px,transparent 1px),
                   linear-gradient(90deg,rgba(255,255,255,.05) 1px,transparent 1px);
  background-size:64px 64px;
  -webkit-mask-image:radial-gradient(760px 520px at 62% 32%,#000,transparent 78%);
  mask-image:radial-gradient(760px 520px at 62% 32%,#000,transparent 78%);
}
.hero__in{padding-bottom:4.2rem;max-width:960px}
.hero__lead{margin-top:1.5rem;font-size:1.16rem;color:#c3d2e3;max-width:60ch}
.hero__cta{display:flex;flex-wrap:wrap;gap:.9rem;margin-top:2.3rem}
.hero__note{
  margin-top:1.7rem;display:inline-flex;align-items:center;gap:.6rem;
  font-size:.86rem;color:var(--txt-dim);letter-spacing:.02em;
}
.dot{width:8px;height:8px;border-radius:50%;background:var(--amber);box-shadow:0 0 0 4px rgba(247,169,52,.18)}

.stats{
  display:grid;grid-template-columns:repeat(4,1fr);gap:1px;
  background:var(--line);border:1px solid var(--line);border-radius:var(--r);
  overflow:hidden;margin-bottom:-56px;position:relative;z-index:2;
  box-shadow:0 30px 60px -30px rgba(0,0,0,.7);
}
.stat{background:#0a1a2b;padding:1.7rem 1.4rem;text-align:center}
.stat strong{
  display:block;font-family:'Barlow Condensed',sans-serif;font-weight:700;
  font-size:clamp(2.2rem,3.6vw,3rem);line-height:1;
  background:var(--grad);-webkit-background-clip:text;background-clip:text;
  -webkit-text-fill-color:transparent;color:transparent;
}
.stat span{display:block;margin-top:.45rem;font-size:.82rem;color:var(--txt-dim);line-height:1.35}

/* ---------- seções ---------- */
.sec{padding:7rem 0;position:relative}
.sec--import{padding-top:9.5rem;background:linear-gradient(180deg,#0a1a2c,#071322)}
.sec__head{max-width:70ch;margin-bottom:3.2rem}
.sec__head h2{margin:.2rem 0 1rem}

/* importação */
.import__grid{display:grid;grid-template-columns:1.05fr .95fr;gap:4.5rem;align-items:center}
.import__txt h2{margin:.2rem 0 1.3rem}
.ticks{margin:2rem 0 2.4rem;display:grid;gap:.85rem}
.ticks li{position:relative;padding-left:2rem;color:#c8d6e5;font-size:.98rem}
.ticks li::before{
  content:"";position:absolute;left:0;top:.35rem;width:1.15rem;height:1.15rem;border-radius:50%;
  background:var(--grad);
  -webkit-mask:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Cpath d='M12 2a10 10 0 1 0 0 20 10 10 0 0 0 0-20zm-1 14-4-4 1.4-1.4 2.6 2.6 5.6-5.6L18 9z'/%3E%3C/svg%3E") center/contain no-repeat;
  mask:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Cpath d='M12 2a10 10 0 1 0 0 20 10 10 0 0 0 0-20zm-1 14-4-4 1.4-1.4 2.6 2.6 5.6-5.6L18 9z'/%3E%3C/svg%3E") center/contain no-repeat;
}
.import__cards{display:grid;gap:1.1rem}
.icard{
  background:linear-gradient(160deg,rgba(255,255,255,.055),rgba(255,255,255,.015));
  border:1px solid var(--line);border-radius:var(--r);padding:1.7rem 1.8rem;
  position:relative;overflow:hidden;transition:border-color .25s ease,transform .25s ease;
}
.icard::before{
  content:"";position:absolute;left:0;top:0;bottom:0;width:3px;background:var(--grad);
  transform:scaleY(0);transform-origin:top;transition:transform .35s ease;
}
.icard:hover{transform:translateX(6px);border-color:rgba(247,169,52,.4)}
.icard:hover::before{transform:scaleY(1)}
.icard__ico{
  font-family:'Barlow Condensed',sans-serif;font-size:1.6rem;font-weight:700;
  background:var(--grad);-webkit-background-clip:text;background-clip:text;
  -webkit-text-fill-color:transparent;color:transparent;margin-bottom:.35rem;
}
.icard h3{margin-bottom:.45rem}
.icard p{color:var(--txt-dim);font-size:.94rem}

/* ---------- representações (fundo claro) ---------- */
.sec--light{background:var(--paper);color:var(--ink)}
.sec--light h2{color:var(--ink)}
.sec--light .lead{color:var(--ink-2)}
.sec--light .eyebrow{color:var(--amber-2)}

.carousel{position:relative;display:flex;align-items:center;gap:1rem}
.carousel__track{
  display:grid;grid-auto-flow:column;grid-auto-columns:calc(25% - .9rem);gap:1.2rem;
  overflow-x:auto;scroll-snap-type:x mandatory;scroll-behavior:smooth;
  padding:.4rem;margin:-.4rem;scrollbar-width:none;
}
.carousel__track::-webkit-scrollbar{display:none}
.rcard{
  scroll-snap-align:start;background:var(--white);border:1px solid #e2e7ee;border-radius:var(--r);
  padding:1.7rem;display:flex;flex-direction:column;gap:.2rem;position:relative;
  box-shadow:0 12px 30px -22px rgba(11,22,34,.5);
  transition:transform .25s ease,box-shadow .25s ease,border-color .25s ease;
}
.rcard:hover{transform:translateY(-5px);box-shadow:0 22px 40px -24px rgba(11,22,34,.55);border-color:#d3dae4}
.tag{
  align-self:flex-start;font:700 .64rem/1 'Inter',sans-serif;letter-spacing:.14em;text-transform:uppercase;
  color:#7a3c00;background:linear-gradient(100deg,#fde9c0,#fbd68a);
  padding:.42rem .7rem;border-radius:999px;margin-bottom:1.1rem;
}
.rcard__logo{height:74px;display:flex;align-items:center;margin-bottom:1rem}
.rcard__logo img{max-height:64px;max-width:190px;width:auto;object-fit:contain}
.rcard h3{color:var(--ink);margin-bottom:.4rem}
.rcard p{color:var(--ink-2);font-size:.92rem}

.carousel__nav{
  flex:0 0 auto;width:46px;height:46px;border-radius:50%;cursor:pointer;
  border:1px solid #dbe1ea;background:var(--white);color:var(--ink);
  font-size:1.5rem;line-height:1;display:grid;place-items:center;
  box-shadow:0 8px 20px -14px rgba(11,22,34,.6);transition:.2s ease;
}
.carousel__nav:hover{background:var(--ink);color:var(--white);border-color:var(--ink)}
.carousel__dots{display:none;justify-content:center;gap:.45rem;margin-top:1.5rem}
.carousel__dots button{
  width:8px;height:8px;padding:0;border:0;border-radius:50%;background:#c6cfdb;cursor:pointer;transition:.2s;
}
.carousel__dots button.is-on{width:24px;border-radius:999px;background:var(--amber-2)}

/* ---------- marcas ---------- */
.sec--brands{background:var(--white);color:var(--ink);padding-bottom:6rem;overflow:hidden}
.sec--brands h2{color:var(--ink)}
.sec--brands .lead{color:var(--ink-2)}
.sec--brands .eyebrow{color:var(--amber-2)}
.marquee{
  display:grid;gap:1.1rem;
  -webkit-mask-image:linear-gradient(90deg,transparent,#000 8%,#000 92%,transparent);
  mask-image:linear-gradient(90deg,transparent,#000 8%,#000 92%,transparent);
}
.marquee__row{display:flex;gap:1.1rem;width:max-content;animation:slide 52s linear infinite}
.marquee__row--rev{animation-direction:reverse;animation-duration:66s}
.marquee:hover .marquee__row{animation-play-state:paused}
.marquee__row img{
  height:84px;width:190px;object-fit:contain;padding:1rem 1.3rem;flex:0 0 auto;
  background:#fbfcfd;border:1px solid #e7ebf1;border-radius:14px;
  filter:grayscale(1);opacity:.75;transition:.3s ease;
}
.marquee__row img:hover{filter:none;opacity:1;border-color:#d6dde7;transform:translateY(-3px)}
@keyframes slide{from{transform:translateX(0)}to{transform:translateX(calc(-50% - .55rem))}}

/* ---------- segmentos ---------- */
.cards{display:grid;grid-template-columns:repeat(4,1fr);gap:1rem}
.card{
  background:linear-gradient(160deg,rgba(255,255,255,.055),rgba(255,255,255,.015));
  border:1px solid var(--line);border-radius:var(--r);padding:1.6rem 1.45rem;
  transition:transform .25s ease,border-color .25s ease,background .25s ease;
}
.card:hover{transform:translateY(-6px);border-color:rgba(247,169,52,.42);background:rgba(247,169,52,.05)}
.card__ico{
  width:30px;height:30px;margin-bottom:.95rem;
  fill:none;stroke:var(--amber);stroke-width:1.6;stroke-linecap:round;stroke-linejoin:round;
}
.card h3{margin-bottom:.5rem}
.card p{color:var(--txt-dim);font-size:.87rem;line-height:1.55}

/* ---------- nichos ---------- */
.nichos__grid{display:grid;grid-template-columns:.8fr 1.2fr;gap:4rem;align-items:start}
.nichos__head{position:sticky;top:6.5rem}
.nichos__head h2{margin:.2rem 0 1.1rem}
.nichos__head .btn{margin-top:2rem}
.nichos__num{
  background:var(--grad);-webkit-background-clip:text;background-clip:text;
  -webkit-text-fill-color:transparent;color:transparent;
}
.nichos{display:flex;flex-wrap:wrap;gap:.7rem}
.nichos li{
  display:inline-flex;align-items:center;gap:.65rem;
  padding:.85rem 1.25rem .85rem 1.05rem;border-radius:999px;
  background:#fff;border:1px solid #e0e6ee;color:var(--ink);
  font:600 .95rem/1.2 'Inter',sans-serif;
  box-shadow:0 8px 20px -18px rgba(11,22,34,.6);
  transition:border-color .2s ease,transform .2s ease;
}
.nichos li::before{
  content:"";flex:0 0 auto;width:9px;height:9px;border-radius:50%;
  background:var(--grad);box-shadow:0 0 0 4px rgba(247,169,52,.16);
}
.nichos li:hover{border-color:var(--amber);transform:translateY(-2px)}

/* ---------- mapa ---------- */
.sec--map{background:linear-gradient(180deg,#071322,#0a1a2c);overflow:hidden}
.map__grid{display:grid;grid-template-columns:1fr 1fr;gap:4rem;align-items:center}
.map__txt h2{margin:.2rem 0 1.3rem}
.ufs{display:flex;flex-wrap:wrap;gap:.55rem;margin:2rem 0 2.4rem}
.ufs li{
  font:700 .84rem/1 'Inter',sans-serif;letter-spacing:.1em;
  padding:.62rem .95rem;border-radius:10px;
  color:#ffe2b8;background:rgba(247,169,52,.12);border:1px solid rgba(247,169,52,.3);
}
.map__holder{position:relative;max-width:620px;margin-inline:auto}
.map__img{width:100%;height:auto;filter:drop-shadow(0 26px 46px rgba(0,0,0,.55))}
.pin{
  position:absolute;transform:translate(-50%,-50%);
  font:700 .74rem/1 'Inter',sans-serif;letter-spacing:.08em;
  background:#071322;color:#fff;border:1px solid rgba(247,169,52,.6);
  padding:.34rem .56rem;border-radius:7px;white-space:nowrap;
  box-shadow:0 6px 16px -8px rgba(0,0,0,.9);
}
.pin--r{transform:translate(4%,-50%)}
.pin--l{transform:translate(-104%,-50%)}

/* ---------- clientes ---------- */
.sec--clients{background:var(--navy-900)}
.clients{display:flex;flex-wrap:wrap;justify-content:center;gap:14px}
.client{
  flex:0 0 calc((100% - 5 * 14px) / 6);
  height:104px;padding:16px 20px;display:grid;place-items:center;
  background:#fff;border-radius:14px;
  box-shadow:0 10px 26px -18px rgba(0,0,0,.9);
  transition:transform .25s ease,box-shadow .25s ease;
}
.client:hover{transform:translateY(-4px);box-shadow:0 18px 34px -18px rgba(0,0,0,.95)}
.client img{max-height:62px;max-width:100%;width:auto;height:auto;object-fit:contain}

/* ---------- cta ---------- */
.cta{
  padding:6.5rem 0;
  background:
    radial-gradient(700px 420px at 12% 20%,rgba(247,169,52,.16),transparent 62%),
    linear-gradient(180deg,#081625,#050e18);
  border-top:1px solid var(--line);
}
.cta__in{display:grid;grid-template-columns:1.05fr .95fr;gap:4rem;align-items:center}
.cta__txt h2{margin-bottom:1.2rem}
.cta__btns{display:flex;flex-wrap:wrap;gap:.9rem;margin-top:2.2rem}
.cta__cards{display:grid;gap:.9rem}
.ccard{background:rgba(255,255,255,.04);border:1px solid var(--line);border-radius:14px;padding:1.3rem 1.5rem}
.ccard h3{font-size:.82rem;letter-spacing:.1em;color:var(--amber);margin-bottom:.45rem}
.ccard a,.ccard p{color:#cbd8e6;font-size:.95rem}
.ccard a:hover{color:var(--white);text-decoration:underline}

/* ---------- footer ---------- */
.foot{background:#040b14;padding:4rem 0 1.6rem;border-top:1px solid var(--line)}
.foot__in{display:grid;grid-template-columns:1.6fr 1fr 1.2fr 1fr;gap:2.5rem}
.foot__brand img{height:52px;margin-bottom:1.1rem}
.foot__brand p{color:var(--txt-dim);font-size:.92rem;max-width:34ch}
.foot__col h4{font-size:.8rem;letter-spacing:.16em;color:var(--white);margin-bottom:1rem}
.foot__col a{display:block;color:var(--txt-dim);font-size:.92rem;padding:.25rem 0;transition:color .2s}
.foot__col a:hover{color:var(--amber)}
.foot__bar{
  display:flex;justify-content:space-between;gap:1rem;flex-wrap:wrap;
  margin-top:3rem;padding-top:1.5rem;border-top:1px solid var(--line);
  font-size:.82rem;color:#6b819a;
}
.foot__bar a:hover{color:var(--amber)}

/* ---------- whatsapp flutuante ---------- */
.wa{
  position:fixed;right:1.1rem;bottom:1.1rem;z-index:40;
  width:56px;height:56px;border-radius:50%;display:grid;place-items:center;
  background:#25d366;box-shadow:0 12px 26px -10px rgba(37,211,102,.8);
  transition:transform .2s ease;
}
.wa:hover{transform:scale(1.08)}
.wa svg{width:30px;height:30px;fill:#fff}

/* ---------- reveal ---------- */
.reveal{opacity:0;transform:translateY(22px);transition:opacity .7s ease,transform .7s ease}
.reveal.is-in{opacity:1;transform:none}

/* ============================================================
   responsivo
   ============================================================ */
@media (max-width:1100px){
  .import__grid,.map__grid,.cta__in{grid-template-columns:1fr;gap:3rem}
  .cards{grid-template-columns:repeat(2,1fr)}
  .client{flex-basis:calc((100% - 3 * 14px) / 4)}
  .nichos__grid{grid-template-columns:1fr;gap:2.5rem}
  .nichos__head{position:static}
  .carousel__track{grid-auto-columns:calc(50% - .6rem)}
  .foot__in{grid-template-columns:1fr 1fr;gap:2rem}
}
@media (max-width:1000px){
  .nav__burger{display:block}
  .nav__links{
    position:absolute;inset:100% 0 auto 0;flex-direction:column;align-items:stretch;gap:0;
    background:rgba(6,15,26,.97);backdrop-filter:blur(14px);border-bottom:1px solid var(--line);
    padding:.5rem 1.25rem 1.4rem;
    clip-path:inset(0 0 100% 0);opacity:0;pointer-events:none;transition:.3s ease;
  }
  .nav__links.is-open{clip-path:inset(0 0 0 0);opacity:1;pointer-events:auto}
  .nav__links>a:not(.btn){padding:.9rem 0;border-bottom:1px solid var(--line);font-size:1rem}
  .nav__links .btn{margin-top:1rem}
}
@media (max-width:820px){  .hero{padding-top:8.5rem}
  .stats{grid-template-columns:repeat(2,1fr);margin-bottom:-40px}
  .sec{padding:5rem 0}
  .sec--import{padding-top:7rem}
  .carousel__nav{display:none}
  .carousel__dots{display:flex}
  .carousel__track{grid-auto-columns:82%}
  .marquee__row img{height:68px;width:150px}
  .client{flex-basis:calc((100% - 2 * 14px) / 3)}
}
@media (max-width:560px){
  .cards{grid-template-columns:1fr}
  .clients{gap:10px}
  .client{flex-basis:calc((100% - 10px) / 2);height:88px;padding:12px 14px}
  .client img{max-height:52px}
  .nichos li{font-size:.88rem;padding:.7rem 1rem .7rem .9rem}
  .foot__in{grid-template-columns:1fr}
  .stats{grid-template-columns:1fr}
  .pin{font-size:.64rem;padding:.26rem .42rem}
  .btn{width:100%}
  .hero__cta,.cta__btns{flex-direction:column;align-items:stretch}
}

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