/* ==========================================================================
   Os Caras dos Motéis
   Landing page. Dark + vermelho. Mobile first.
   ========================================================================== */

:root{
  --vermelho:   #E10600;
  --vermelho-2: #FF2E22;
  --vinho:      #7A0A12;
  --preto:      #0A0708;
  --carvao:     #16100F;
  --carvao-2:   #1F1614;
  --champanhe:  #D9B26A;
  --off-white:  #F6F1EF;
  --cinza:      #A79E9B;
  --borda:      rgba(246,241,239,.10);

  --wrap: 1180px;
  --r: 16px;
  --r-lg: 24px;

  --f-display: 'Anton', 'Arial Narrow', sans-serif;
  --f-body: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
}

*,*::before,*::after{ box-sizing:border-box; }

html{ scroll-behavior:smooth; scroll-padding-top:84px; -webkit-text-size-adjust:100%; }

body{
  margin:0;
  background:var(--preto);
  color:var(--off-white);
  font-family:var(--f-body);
  font-size:17px;
  line-height:1.65;
  overflow-x:hidden;
  -webkit-font-smoothing:antialiased;
}

/* grão sutil sobre tudo */
body::after{
  content:"";
  position:fixed; inset:0; z-index:9999; pointer-events:none;
  opacity:.035;
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='120' height='120'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.85' numOctaves='3'/%3E%3C/filter%3E%3Crect width='120' height='120' filter='url(%23n)'/%3E%3C/svg%3E");
}

img{ max-width:100%; height:auto; display:block; }
a{ color:inherit; }

.wrap{ width:100%; max-width:var(--wrap); margin-inline:auto; padding-inline:20px; }

.skip-link{
  position:absolute; left:-9999px; top:0; z-index:10000;
  background:var(--vermelho); color:#fff; padding:12px 20px; border-radius:0 0 var(--r) 0;
  font-weight:600; text-decoration:none;
}
.skip-link:focus{ left:0; }

:focus-visible{ outline:3px solid var(--champanhe); outline-offset:3px; border-radius:4px; }

/* ---------- Tipografia ---------- */
h1,h2,h3,h4{ margin:0; font-weight:400; line-height:1.05; letter-spacing:.005em; }
h1,h2{ font-family:var(--f-display); text-transform:uppercase; }
h1{ font-size:clamp(2.1rem, 7.2vw, 4.5rem); }
h2{ font-size:clamp(1.7rem, 5vw, 3.1rem); }
h3{ font-family:var(--f-body); font-weight:700; font-size:1.12rem; line-height:1.35; }
h1 em, h2 em{ font-style:normal; color:var(--vermelho-2); }

p{ margin:0 0 1em; }
p:last-child{ margin-bottom:0; }

.eyebrow{
  font-size:.75rem; letter-spacing:.22em; text-transform:uppercase;
  color:var(--champanhe); font-weight:600; margin:0 0 14px;
}

.highlight{
  color:var(--off-white); font-weight:600;
  border-left:3px solid var(--vermelho);
  padding-left:18px;
}

/* ---------- Botões ---------- */
.btn{
  display:inline-block; text-decoration:none; cursor:pointer;
  background:var(--vermelho); color:#fff;
  font-weight:700; font-size:.95rem; letter-spacing:.02em;
  padding:15px 28px; border:0; border-radius:100px;
  box-shadow:0 8px 30px rgba(225,6,0,.32);
  transition:transform .18s ease, box-shadow .18s ease, background .18s ease;
}
.btn:hover{ background:var(--vermelho-2); transform:translateY(-2px); box-shadow:0 12px 38px rgba(225,6,0,.45); }
.btn:active{ transform:translateY(0); }
.btn-lg{ padding:18px 36px; font-size:1.02rem; }
.btn-sm{ padding:11px 20px; font-size:.85rem; box-shadow:none; }

/* ---------- Header ---------- */
.site-header{
  position:sticky; top:0; z-index:900;
  background:rgba(10,7,8,.78);
  backdrop-filter:blur(14px); -webkit-backdrop-filter:blur(14px);
  border-bottom:1px solid var(--borda);
}
.header-inner{ display:flex; align-items:center; justify-content:space-between; gap:16px; min-height:72px; }

.brand{ display:flex; align-items:center; gap:12px; text-decoration:none; flex-shrink:0; }
.brand-logo{ width:auto; height:26px; }
.brand-lockup{ display:flex; flex-direction:column; line-height:1.15; min-width:0; }
.brand-lockup strong{ font-size:.82rem; font-weight:700; letter-spacing:.01em; white-space:nowrap; }
.brand-lockup small{ display:none; font-size:.66rem; color:var(--cinza); letter-spacing:.02em; }

.nav{ display:none; align-items:center; gap:26px; }
.nav a{ text-decoration:none; font-size:.9rem; font-weight:500; color:var(--off-white); transition:color .16s; }
.nav a:hover{ color:var(--vermelho-2); }
.nav a.btn{ color:#fff; }
.nav a.btn:hover{ color:#fff; }

.nav-toggle{
  display:flex; flex-direction:column; justify-content:center; gap:5px;
  width:44px; height:44px; padding:0 10px;
  background:transparent; border:1px solid var(--borda); border-radius:10px; cursor:pointer;
}
.nav-toggle span{ display:block; height:2px; background:var(--off-white); border-radius:2px; transition:transform .25s, opacity .2s; }
.nav-toggle[aria-expanded="true"] span:nth-child(1){ transform:translateY(7px) rotate(45deg); }
.nav-toggle[aria-expanded="true"] span:nth-child(2){ opacity:0; }
.nav-toggle[aria-expanded="true"] span:nth-child(3){ transform:translateY(-7px) rotate(-45deg); }

/* menu mobile aberto */
.nav.open{
  display:flex; flex-direction:column; align-items:stretch; gap:0;
  position:absolute; left:0; right:0; top:100%;
  background:var(--carvao); border-bottom:1px solid var(--borda);
  padding:8px 20px 20px;
}
.nav.open a{ padding:14px 0; border-bottom:1px solid var(--borda); font-size:1rem; }
.nav.open a.btn{ margin-top:16px; text-align:center; border-bottom:0; }

/* ---------- Hero ---------- */
.hero{ position:relative; isolation:isolate; padding:78px 0 66px; overflow:hidden; }
.hero-bg{ position:absolute; inset:0; z-index:-2; }
.hero-bg img{ width:100%; height:100%; object-fit:cover; opacity:.62; }
.hero::before{
  content:""; position:absolute; inset:0; z-index:-1;
  background:
    radial-gradient(90% 65% at 12% 8%, rgba(225,6,0,.26), transparent 62%),
    linear-gradient(100deg, rgba(10,7,8,.94) 0%, rgba(10,7,8,.72) 46%, rgba(10,7,8,.42) 100%),
    linear-gradient(180deg, transparent 0%, rgba(10,7,8,.55) 72%, var(--preto) 100%);
}
.hero-inner{ max-width:880px; }

.seal-inline{
  display:inline-flex; align-items:center; flex-wrap:wrap; gap:6px 12px;
  background:rgba(217,178,106,.09);
  border:1px solid rgba(217,178,106,.42);
  border-radius:100px; padding:9px 20px 9px 16px; margin:0 0 26px;
  backdrop-filter:blur(6px); -webkit-backdrop-filter:blur(6px);
}
.seal-inline img{ width:auto; height:19px; }
.seal-inline span{
  font-size:.7rem; letter-spacing:.14em; text-transform:uppercase;
  font-weight:700; color:var(--champanhe);
}

.hero h1{ margin-bottom:24px; text-shadow:0 4px 40px rgba(0,0,0,.6); }
.hero-sub{ font-size:1.06rem; color:#DCD3D0; max-width:640px; margin-bottom:34px; }
.hero-sub strong{ color:var(--off-white); }

.hero-cta{ display:flex; flex-direction:column; align-items:flex-start; gap:14px; }
.hero-note{ font-size:.86rem; color:var(--cinza); }

/* ---------- Barra de prova ---------- */
.proof{ background:var(--carvao); border-block:1px solid var(--borda); }
.proof-grid{ display:grid; grid-template-columns:repeat(2,1fr); gap:1px; background:var(--borda); padding:0; max-width:var(--wrap); }
.proof-item{
  background:var(--carvao); padding:26px 18px; text-align:center;
  display:flex; flex-direction:column; gap:5px;
}
.proof-item strong{
  font-family:var(--f-display); font-weight:400; font-size:clamp(1.35rem,4.4vw,2rem);
  color:var(--vermelho-2); letter-spacing:.01em; line-height:1;
}
.proof-item span{ font-size:.78rem; color:var(--cinza); letter-spacing:.04em; }

/* ---------- Seções ---------- */
.section{ padding:84px 0; position:relative; }
.section-alt{ background:var(--carvao); }
.section h2{ margin-bottom:36px; }

/* ---------- Dores ---------- */
.pains{ display:grid; gap:16px; }
.pain{
  background:var(--carvao); border:1px solid var(--borda);
  border-radius:var(--r); padding:26px 24px;
  transition:border-color .2s, transform .2s;
}
.pain:hover{ border-color:rgba(225,6,0,.42); transform:translateY(-3px); }
.pain h3{ color:var(--vermelho-2); margin-bottom:10px; font-size:1.05rem; }
.pain p{ color:var(--cinza); font-size:.95rem; }
.section-alt .pain{ background:var(--carvao-2); }

/* ---------- Certificação ---------- */
.section-cert{
  background:
    radial-gradient(80% 80% at 85% 15%, rgba(122,10,18,.42), transparent 62%),
    var(--preto);
  border-block:1px solid var(--borda);
}
.cert-grid{ display:grid; gap:44px; align-items:center; }
.cert-copy p{ color:var(--cinza); }
.cert-copy .highlight{ color:var(--off-white); }
.cert-copy .btn{ margin-top:24px; }

.cert-badge{ display:flex; justify-content:center; }
.badge{
  display:flex; flex-direction:column; align-items:center; gap:24px; text-align:center;
  background:
    radial-gradient(120% 90% at 50% 0%, rgba(217,178,106,.16), transparent 62%),
    linear-gradient(160deg, rgba(217,178,106,.08), rgba(10,7,8,.62));
  border:1px solid rgba(217,178,106,.46);
  border-radius:var(--r-lg);
  padding:54px 34px;
  width:100%; max-width:420px;
  /* o halo dourado é box-shadow de propósito: não entra no cálculo de largura da página */
  box-shadow:
    0 30px 90px rgba(0,0,0,.62),
    0 0 120px rgba(217,178,106,.16),
    inset 0 1px 0 rgba(217,178,106,.28);
  position:relative;
}
.badge::before{
  content:""; position:absolute; inset:11px; border:1px solid rgba(217,178,106,.20);
  border-radius:calc(var(--r-lg) - 9px); pointer-events:none;
}
.badge img{ width:auto; height:46px; }
.badge-top,.badge-bottom{
  font-size:.7rem; letter-spacing:.2em; text-transform:uppercase;
  color:var(--champanhe); font-weight:700;
}
.badge-bottom{ color:var(--cinza); letter-spacing:.13em; font-weight:500; }

/* ---------- Split (diferencial) ---------- */
.split{ display:grid; gap:38px; align-items:center; }
.split-media img{
  width:100%; border-radius:var(--r-lg); border:1px solid var(--borda);
  box-shadow:0 26px 70px rgba(0,0,0,.5);
}
.split-copy p{ color:var(--cinza); }

/* ---------- Serviços ---------- */
.services{ display:grid; gap:16px; }
.service{
  background:var(--carvao-2); border:1px solid var(--borda);
  border-radius:var(--r); padding:30px 26px 28px;
  position:relative; overflow:hidden;
  transition:border-color .2s, transform .2s;
}
.service::after{
  content:""; position:absolute; left:0; top:0; width:100%; height:2px;
  background:linear-gradient(90deg, var(--vermelho), transparent);
  opacity:0; transition:opacity .25s;
}
.service:hover{ border-color:rgba(225,6,0,.42); transform:translateY(-4px); }
.service:hover::after{ opacity:1; }
.service-num{
  display:block; font-family:var(--f-display); font-size:1.6rem;
  color:rgba(225,6,0,.55); line-height:1; margin-bottom:14px;
}
.service h3{ margin-bottom:10px; }
.service p{ color:var(--cinza); font-size:.94rem; }

/* ---------- Case ---------- */
.section-case{ position:relative; isolation:isolate; overflow:hidden; text-align:center; padding:96px 0; }
.case-bg{ position:absolute; inset:0; z-index:-2; }
.case-bg img{ width:100%; height:100%; object-fit:cover; opacity:.34; }
.section-case::before{
  content:""; position:absolute; inset:0; z-index:-1;
  background:
    radial-gradient(70% 70% at 50% 50%, rgba(122,10,18,.62), transparent 70%),
    linear-gradient(180deg, var(--preto), rgba(10,7,8,.82) 45%, var(--preto));
}
.case-inner{ max-width:760px; }
.case-inner .eyebrow{ display:block; }
.case-logo{ height:36px; width:auto; margin:0 auto 22px; }
.case-title{ margin-bottom:8px; }
.case-number{
  font-family:var(--f-display); font-size:clamp(1.6rem,5.4vw,2.6rem);
  color:var(--vermelho-2); text-transform:uppercase; margin-bottom:22px; line-height:1.05;
}
.case-text{ color:#D8CFCC; margin-bottom:18px; }
.case-handle{ margin-bottom:30px; }
.case-handle a{
  color:var(--champanhe); text-decoration:none; font-weight:600;
  letter-spacing:.05em; border-bottom:1px solid rgba(217,178,106,.4); padding-bottom:2px;
}
.case-handle a:hover{ color:var(--off-white); border-color:var(--off-white); }

/* ---------- Método ---------- */
.steps{ list-style:none; margin:0; padding:0; display:grid; gap:16px; counter-reset:s; }
.step{
  background:var(--carvao); border:1px solid var(--borda); border-radius:var(--r);
  padding:26px 24px 24px; position:relative;
}
.step-num{
  display:inline-flex; align-items:center; justify-content:center;
  width:38px; height:38px; border-radius:50%;
  background:var(--vermelho); color:#fff;
  font-family:var(--f-display); font-size:1.1rem; line-height:1;
  margin-bottom:16px;
}
.step h3{ margin-bottom:8px; }
.step p{ color:var(--cinza); font-size:.94rem; }

/* ---------- FAQ ---------- */
.faq-wrap{ max-width:860px; }
.faq{ border-top:1px solid var(--borda); }
.faq-item{ border-bottom:1px solid var(--borda); }
.faq-q{
  width:100%; display:flex; align-items:center; justify-content:space-between; gap:20px;
  background:none; border:0; cursor:pointer; text-align:left;
  padding:22px 0; color:var(--off-white);
  font-family:var(--f-body); font-size:1.02rem; font-weight:600; line-height:1.4;
}
.faq-q:hover{ color:var(--vermelho-2); }
.faq-q i{
  flex-shrink:0; width:22px; height:22px; position:relative;
  border:1px solid var(--borda); border-radius:50%; transition:transform .28s, border-color .2s;
}
.faq-q i::before,.faq-q i::after{
  content:""; position:absolute; top:50%; left:50%; transform:translate(-50%,-50%);
  background:var(--vermelho-2); border-radius:2px;
}
.faq-q i::before{ width:9px; height:1.5px; }
.faq-q i::after{ width:1.5px; height:9px; transition:opacity .22s; }
.faq-q[aria-expanded="true"] i{ transform:rotate(180deg); border-color:rgba(225,6,0,.5); }
.faq-q[aria-expanded="true"] i::after{ opacity:0; }

.faq-a{ overflow:hidden; max-height:0; transition:max-height .34s ease; }
.faq-a p{ padding:0 0 24px; color:var(--cinza); font-size:.96rem; max-width:66ch; }

/* ---------- CTA final ---------- */
.section-final{ position:relative; isolation:isolate; overflow:hidden; text-align:center; padding:100px 0; }
.final-bg{ position:absolute; inset:0; z-index:-2; }
.final-bg img{ width:100%; height:100%; object-fit:cover; opacity:.34; }
.section-final::before{
  content:""; position:absolute; inset:0; z-index:-1;
  background:
    radial-gradient(75% 70% at 50% 100%, rgba(225,6,0,.32), transparent 66%),
    linear-gradient(180deg, var(--preto), rgba(10,7,8,.80));
}
.final-inner{ max-width:720px; }
.final-inner h2{ margin-bottom:20px; }
.final-inner p{ color:#D8CFCC; margin-bottom:34px; }

/* ---------- Footer ---------- */
.site-footer{ background:var(--carvao); border-top:1px solid var(--borda); padding-top:56px; }
.footer-inner{ display:grid; gap:38px; padding-bottom:38px; }
.footer-brand img{ height:28px; width:auto; margin-bottom:14px; }
.footer-brand p{ color:var(--cinza); font-size:.9rem; max-width:34ch; }

.footer-cols{ display:grid; grid-template-columns:repeat(2,1fr); gap:30px; }
.footer-col{ min-width:0; }
.footer-col h4{
  font-size:.74rem; letter-spacing:.16em; text-transform:uppercase;
  color:var(--champanhe); font-weight:700; margin-bottom:14px;
}
.footer-col a,.footer-col p{
  display:block; color:var(--cinza); font-size:.9rem;
  text-decoration:none; margin:0 0 9px; transition:color .16s;
  overflow-wrap:anywhere;
}
.footer-col a:hover{ color:var(--vermelho-2); }

.footer-bottom{ border-top:1px solid var(--borda); padding-block:22px; }
.footer-bottom p{ color:#6E6663; font-size:.8rem; }

/* ---------- WhatsApp flutuante ---------- */
.wa-float{
  position:fixed; right:18px; bottom:18px; z-index:950;
  width:56px; height:56px; border-radius:50%;
  display:flex; align-items:center; justify-content:center;
  background:#25D366; color:#0A0708;
  box-shadow:0 10px 30px rgba(37,211,102,.42);
  transition:transform .2s, box-shadow .2s;
}
.wa-float:hover{ transform:scale(1.08); box-shadow:0 14px 38px rgba(37,211,102,.55); }

/* ---------- Reveal ---------- */
.reveal{ opacity:0; transform:translateY(22px); transition:opacity .6s ease, transform .6s ease; }
.reveal.is-in{ opacity:1; transform:none; }

/* ==========================================================================
   Breakpoints
   ========================================================================== */
/* telas muito estreitas (iPhone SE e similares) */
@media (max-width:359px){
  .wrap{ padding-inline:16px; }
  .footer-cols{ grid-template-columns:1fr; gap:26px; }
  h1{ font-size:1.92rem; }
  .seal-inline{ padding:8px 14px; gap:5px 9px; }
  .seal-inline img{ height:16px; }
  .seal-inline span{ font-size:.63rem; letter-spacing:.1em; }
  .btn{ padding:14px 22px; font-size:.9rem; }
  .btn-lg{ padding:16px 24px; font-size:.95rem; }
}

@media (min-width:600px){
  .pains{ grid-template-columns:repeat(2,1fr); }
  .services{ grid-template-columns:repeat(2,1fr); }
  .steps{ grid-template-columns:repeat(2,1fr); }
  .proof-grid{ grid-template-columns:repeat(4,1fr); }
  .brand-lockup strong{ font-size:.9rem; }
  .brand-lockup small{ display:block; }
  .hero-cta{ flex-direction:row; align-items:center; gap:22px; }
}

@media (min-width:900px){
  body{ font-size:18px; }
  .section{ padding:110px 0; }
  .hero{ padding:112px 0 96px; }
  .nav-toggle{ display:none; }
  .nav{ display:flex; }
  .nav.open{ position:static; flex-direction:row; background:none; border:0; padding:0; }
  .nav.open a{ padding:0; border:0; font-size:.9rem; }
  .nav.open a.btn{ margin-top:0; padding:11px 20px; }
  .brand-logo{ height:30px; }
  .services{ grid-template-columns:repeat(3,1fr); gap:20px; }
  .steps{ grid-template-columns:repeat(4,1fr); }
  .pains{ grid-template-columns:repeat(2,1fr); gap:20px; }
  .cert-grid{ grid-template-columns:1.15fr .85fr; gap:70px; }
  .split{ grid-template-columns:1fr 1fr; gap:64px; }
  .footer-inner{ grid-template-columns:1fr 1.6fr; gap:60px; }
  .footer-cols{ grid-template-columns:repeat(3,1fr); }
  .wa-float{ right:26px; bottom:26px; width:60px; height:60px; }
}

@media (min-width:1100px){
  .hero h1{ letter-spacing:-.01em; }
}

/* ---------- Preferências do usuário ---------- */
@media (prefers-reduced-motion:reduce){
  html{ scroll-behavior:auto; }
  *,*::before,*::after{ animation-duration:.01ms !important; transition-duration:.01ms !important; }
  .reveal{ opacity:1; transform:none; }
}

@media print{
  .site-header,.wa-float,.nav-toggle{ display:none; }
  body{ background:#fff; color:#000; }
}