/* Diamond Blade Wood — industrial escuro, aço + amarelo. CSS próprio do projeto. */
:root{
  --coal:#121110;
  --coal-2:#1A1917;
  --panel:#201E1C;
  --steel:#C9C7C2;
  --white:#F4F2EE;
  --mut:#8F8C86;
  --yel:#F2B705;
  --yel-deep:#FFCB2E;
  --line:#2E2B28;
  --maxw:1180px;
}
*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth}
body{font-family:'Inter',sans-serif;background:var(--coal);color:var(--steel);line-height:1.65;font-size:16.5px}
img{max-width:100%;display:block}
h1,h2,h3,.kicker,.btn,.brand__tx,.spectable th,.mach span,.hero__chips b{font-family:'Chakra Petch',sans-serif}
h1{font-size:clamp(2.1rem,4.6vw,3.6rem);line-height:1.08;color:var(--white);font-weight:700;letter-spacing:.01em}
h1 span{color:var(--yel)}
h2{font-size:clamp(1.55rem,3vw,2.3rem);line-height:1.15;color:var(--white);font-weight:700;margin-bottom:18px}
.wrap{max-width:var(--maxw);margin:0 auto;padding:0 24px}
.kicker{color:var(--yel);font-size:.78rem;font-weight:600;letter-spacing:.24em;margin-bottom:14px}
.lead{font-size:1.06rem;color:var(--steel);max-width:560px}
.note{color:var(--mut);font-size:.9rem;margin-top:26px}

/* reveal */
[data-rv]{opacity:0;transform:translateY(18px);transition:opacity .7s ease,transform .7s ease}
[data-rv].on{opacity:1;transform:none}

/* botões */
.btn{display:inline-block;background:var(--yel);color:#161410;padding:14px 30px;font-weight:700;font-size:.92rem;letter-spacing:.06em;text-decoration:none;border:1.5px solid var(--yel);transition:.25s;text-transform:uppercase}
.btn:hover{background:transparent;color:var(--yel-deep);border-color:var(--yel-deep)}
.btn--ghost{background:transparent;color:var(--white);border-color:var(--line)}
.btn--ghost:hover{border-color:var(--yel);color:var(--yel-deep)}
.btn--sm{padding:10px 20px;font-size:.8rem}

/* header */
.hdr{position:sticky;top:0;z-index:50;background:rgba(18,17,16,.92);-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);border-bottom:1px solid var(--line)}
.hdr__in{display:flex;align-items:center;gap:28px;height:72px}
.brand{display:flex;align-items:center;gap:12px;text-decoration:none;min-width:0}
.brand__dia{width:30px;height:30px;color:var(--yel);flex:0 0 auto}
.brand__dia svg{width:100%;height:100%}
.brand__tx{display:flex;flex-direction:column;line-height:1.05;min-width:0}
.brand__tx strong{color:var(--white);font-size:.95rem;letter-spacing:.08em}
.brand__tx em{color:var(--yel);font-style:normal;font-size:.72rem;letter-spacing:.42em}
.nav{display:flex;gap:26px;margin-left:auto}
.nav a{color:var(--steel);text-decoration:none;font-size:.9rem;transition:.2s}
.nav a:hover{color:var(--yel-deep)}

/* hero */
.hero{border-bottom:1px solid var(--line);overflow:hidden;background:
  radial-gradient(900px 420px at 85% 10%,rgba(242,183,5,.07),transparent 60%),
  linear-gradient(180deg,var(--coal-2),var(--coal))}
.hero__in{display:grid;grid-template-columns:1.05fr .95fr;gap:48px;align-items:center;padding:72px 24px 64px}
.hero__chips{display:flex;gap:12px;margin:30px 0 34px;flex-wrap:wrap}
.hero__chips div{border:1px solid var(--line);background:var(--coal-2);padding:12px 18px;text-align:center;min-width:92px}
.hero__chips b{display:block;color:var(--yel);font-size:1.35rem;font-weight:700}
.hero__chips span{font-size:.64rem;letter-spacing:.18em;color:var(--mut)}
.hero__cta{display:flex;gap:14px;flex-wrap:wrap}
.hero__media{position:relative}
.hero__media{display:flex;justify-content:center}
.hero__media img{max-height:540px;width:auto;filter:drop-shadow(0 30px 50px rgba(0,0,0,.55));border:1px solid var(--line)}

/* ticker */
.ticker{overflow:hidden;border-bottom:1px solid var(--line);background:var(--yel);padding:12px 0}
.ticker__track{display:flex;gap:28px;white-space:nowrap;width:max-content;animation:tick 30s linear infinite;align-items:center}
.ticker__track span{color:#161410;font-family:'Chakra Petch',sans-serif;font-weight:700;font-size:.85rem;letter-spacing:.2em}
.ticker__track i{color:#161410;font-style:normal;font-size:.6rem}
@keyframes tick{to{transform:translateX(-50%)}}

/* sections */
.sec{padding:90px 0;border-bottom:1px solid var(--line)}
.sec--alt{background:var(--coal-2)}

/* features */
.feats{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:18px;margin-top:44px}
.feat{border:1px solid var(--line);background:var(--coal-2);padding:30px 26px;transition:border-color .3s}
.feat:hover{border-color:var(--yel)}
.feat__ic{width:44px;height:44px;color:var(--yel);margin-bottom:18px}
.feat__ic svg{width:100%;height:100%}
.feat h3{color:var(--white);font-size:1.05rem;margin-bottom:10px;letter-spacing:.03em}
.feat p{font-size:.93rem;color:var(--mut)}

/* action band */
.action{position:relative;min-height:520px;display:flex;align-items:flex-end;border-bottom:1px solid var(--line);overflow:hidden}
.action img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;object-position:center 35%}
.action::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,rgba(18,17,16,.25) 20%,rgba(18,17,16,.92) 85%)}
.action__tx{position:relative;z-index:2;padding-top:220px;padding-bottom:56px}
.action__tx blockquote{font-family:'Chakra Petch',sans-serif;color:var(--white);font-size:clamp(1.15rem,2.4vw,1.7rem);font-weight:600;max-width:720px;line-height:1.3}
.action__tx p{color:var(--steel);margin-top:14px;max-width:560px}

/* specs */
.specs__in{display:grid;grid-template-columns:1.1fr .9fr;gap:54px;align-items:start}
.spectable{width:100%;border-collapse:collapse;margin-top:28px}
.spectable th,.spectable td{text-align:left;padding:13px 14px;border-bottom:1px solid var(--line);font-size:.93rem}
.spectable th{color:var(--yel);font-weight:600;letter-spacing:.05em;white-space:nowrap;width:40%}
.spectable td{color:var(--steel)}
.specs__media img{border:1px solid var(--line);background:#fff}
.specs__minis{display:grid;grid-template-columns:1fr 1fr;gap:14px;margin-top:14px}

/* machines */
.machs{display:grid;grid-template-columns:repeat(auto-fit,minmax(170px,1fr));gap:16px;margin-top:40px}
.mach{border:1px solid var(--line);background:var(--coal);padding:28px 18px;text-align:center;transition:border-color .3s}
.mach:hover{border-color:var(--yel)}
.mach__ic{width:46px;height:46px;margin:0 auto 14px;color:var(--yel)}
.mach__ic svg{width:100%;height:100%}
.mach span{color:var(--white);font-size:.88rem;letter-spacing:.08em}

/* CTA */
.cta{padding:90px 0;background:
  radial-gradient(700px 320px at 15% 20%,rgba(242,183,5,.08),transparent 60%),var(--coal-2);border-bottom:1px solid var(--line)}
.cta__in{display:grid;grid-template-columns:1fr 1fr;gap:54px;align-items:center}
.cta__cards{display:grid;grid-template-columns:1fr 1fr;gap:14px}
.ccard{border:1px solid var(--line);background:var(--coal);padding:22px 20px;text-decoration:none;transition:border-color .3s;min-width:0}
.ccard:hover{border-color:var(--yel)}
.ccard b{display:block;color:var(--yel);font-family:'Chakra Petch',sans-serif;font-size:.8rem;letter-spacing:.14em;text-transform:uppercase;margin-bottom:6px}
.ccard span{color:var(--white);font-size:.92rem;word-break:break-word;overflow-wrap:anywhere}

/* footer */
.foot{padding:30px 0}
.foot__in{display:flex;justify-content:space-between;gap:18px;flex-wrap:wrap}
.foot p{font-size:.84rem;color:var(--mut)}
.foot a{color:var(--steel);text-decoration:none}
.foot a:hover{color:var(--yel-deep)}

/* responsivo */
@media(max-width:960px){
  .hero__in,.specs__in,.cta__in{grid-template-columns:1fr;gap:40px}
  .hero__media{max-width:440px;margin:0 auto}
  .nav{display:none}
}
@media(max-width:480px){
  body{font-size:15.5px}
  .hdr__in{gap:12px;height:64px}
  .brand__tx strong{font-size:.82rem}
  .brand__tx em{font-size:.6rem;letter-spacing:.3em}
  .btn--sm{padding:9px 14px;font-size:.72rem;white-space:nowrap}
  .hero__in{padding:48px 24px 44px}
  .hero__chips div{min-width:76px;padding:10px 12px;flex:1}
  .cta__cards{grid-template-columns:1fr}
  .action{min-height:440px}
}