/* ===========================================================
   GARCIA'S MOTORS ITAIPU — site vitrine (v1, material de apoio)
   Paleta/tipografia PROVISÓRIAS — pendente logo real do cliente.
   Ver projetos/site-garcias-motors/briefing.md pras pendências.
   =========================================================== */

:root{
  /* Paleta oficial Garcia's Motors, extraída da logo real do cliente */
  --bg:        #000000;  /* preto profundo — fundo e contraste */
  --bg-soft:   #0a0a0a;
  --card:      #111111;
  --line:      rgba(242,242,242,.14);   /* cinza-claro de apoio, usado como linha/traço */
  --text:      #ffffff;  /* branco — símbolo, contornos e monograma */
  --muted:     rgba(242,242,242,.68);   /* cinza-claro de apoio — suaviza o branco no corpo de texto */
  --accent:    #ffd000;  /* amarelo automotivo — destaque, velocidade e energia */
  --accent-ink:#000000;
  --ease: cubic-bezier(.16,.84,.44,1);
  --wrap: 1180px;
}

*,*::before,*::after{ box-sizing:border-box; }
html{ scroll-behavior:smooth; }
@media (prefers-reduced-motion: reduce){ html{ scroll-behavior:auto; } }

body{
  margin:0;
  background:var(--bg);
  color:var(--text);
  font-family:"Inter",system-ui,-apple-system,Segoe UI,Roboto,sans-serif;
  font-size:16px;
  line-height:1.55;
  -webkit-font-smoothing:antialiased;
}

img{ max-width:100%; display:block; }
a{ color:inherit; text-decoration:none; }
h1,h2,h3{ font-family:"Big Shoulders Display","Inter",sans-serif; font-weight:800; letter-spacing:-.01em; margin:0; text-transform:uppercase; }
p{ margin:0; }
.wrap{ max-width:var(--wrap); margin:0 auto; padding:0 24px; }
section{ position:relative; }

/* ---------- placeholder tag (transparência sobre o que é provisório) ---------- */
.placeholder-flag{
  position:absolute; z-index:5; font-size:.62rem; letter-spacing:.08em; text-transform:uppercase;
  color:rgba(242,242,242,.55); background:rgba(0,0,0,.45); border:1px solid rgba(242,242,242,.18);
  padding:4px 9px; border-radius:99px; backdrop-filter:blur(4px);
}

/* ---------- nav ---------- */
.nav{
  position:fixed; top:0; left:0; right:0; z-index:50;
  display:flex; align-items:center; justify-content:space-between;
  padding:18px 24px; transition:background .35s var(--ease), padding .35s var(--ease), border-color .35s;
  border-bottom:1px solid transparent;
}
.nav.scrolled{ background:rgba(0,0,0,.86); backdrop-filter:blur(10px); padding:12px 24px; border-color:var(--line); }
.brand{ display:flex; align-items:center; gap:11px; }
.brand-logo{ width:44px; height:44px; object-fit:contain; border-radius:9px; flex:none; }
.brand-text{ display:flex; flex-direction:column; gap:1px; line-height:1.1; }
.brand-mark{ font-family:"Big Shoulders Display",sans-serif; font-weight:900; font-size:1.4rem; letter-spacing:-.005em; text-transform:uppercase; }
.brand-mark .hl{ color:var(--accent); }
.brand-tag{ font-size:.64rem; letter-spacing:.14em; text-transform:uppercase; color:var(--muted); }
.nav-links{ display:flex; align-items:center; gap:30px; }
.nav-links a{ font-size:.86rem; color:var(--muted); transition:color .2s; }
.nav-links a:hover{ color:var(--text); }
.nav-cta{
  display:inline-flex; align-items:center; gap:8px;
  background:var(--accent); color:var(--accent-ink); font-weight:700; font-size:.84rem;
  padding:10px 18px; border-radius:99px; transition:transform .2s var(--ease), box-shadow .2s;
}
.nav-cta:hover{ transform:translateY(-1px); box-shadow:0 10px 24px rgba(255,208,0,.35); }
.nav-cta svg{ width:16px; height:16px; }
.nav-toggle{ display:none; }

@media (max-width:860px){
  .nav-links{ display:none; }
  .nav-toggle{
    display:grid; place-items:center; width:38px; height:38px; border:1px solid var(--line); border-radius:10px; background:transparent; color:var(--text);
  }
  .mobile-menu{
    position:fixed; inset:0; z-index:49; background:var(--bg); display:flex; flex-direction:column;
    justify-content:center; align-items:center; gap:26px; transform:translateY(-8px); opacity:0; pointer-events:none;
    transition:opacity .3s var(--ease), transform .3s var(--ease);
  }
  .mobile-menu.open{ opacity:1; transform:translateY(0); pointer-events:auto; }
  .mobile-menu a{ font-family:"Big Shoulders Display",sans-serif; font-size:1.6rem; text-transform:uppercase; font-weight:700; }
  .mobile-menu .nav-cta{ margin-top:10px; }
}
@media (min-width:861px){ .mobile-menu{ display:none; } }

/* ===========================================================
   HERO — efeito "card expande em tela cheia" (técnica de
   bellonimotors.com, adaptada pro hero em vez de seção do meio).
   =========================================================== */
.hero-expand{ background:var(--bg); height:280vh; }
.he-sticky{
  position:sticky; top:0; height:100vh; overflow:hidden;
  display:flex; align-items:center; justify-content:center;
}

.he-bg{ position:absolute; inset:0; z-index:0; will-change:opacity; }
.he-bg::before{
  content:""; position:absolute; inset:0;
  background:
    radial-gradient(120% 90% at 50% 0%, rgba(255,208,0,.18), transparent 60%),
    repeating-linear-gradient(115deg, rgba(242,242,242,.035) 0 2px, transparent 2px 46px),
    linear-gradient(180deg, #0a0a0a 0%, #000000 100%);
}
.he-bg::after{ content:""; position:absolute; inset:0; background:radial-gradient(60% 50% at 50% 45%, transparent 0%, rgba(0,0,0,.6) 100%); }

.he-card{
  position:absolute; z-index:2; overflow:hidden; border:1px solid rgba(242,242,242,.12);
  box-shadow:0 30px 90px rgba(0,0,0,.65); will-change:width,height,border-radius,top,left;
  background:#0a0a0a;
}
.he-card .he-slides,.he-card .he-slide{ position:absolute; inset:0; width:100%; height:100%; }
.he-slide{
  display:flex; flex-direction:column; align-items:center; justify-content:center; gap:14px;
  opacity:0; transition:opacity .9s var(--ease);
  background:
    radial-gradient(90% 70% at 50% 0%, rgba(255,208,0,.14), transparent 60%),
    linear-gradient(160deg, #0d0d0d 0%, #000000 100%);
}
.he-slide.is-on{ opacity:1; }
.he-slide svg{ width:19%; max-width:110px; min-width:46px; color:var(--accent); opacity:.92; }
.he-logo{ width:36%; max-width:190px; min-width:100px; object-fit:contain; filter:drop-shadow(0 10px 34px rgba(0,0,0,.65)); }
.he-slide span{ font-size:.72rem; letter-spacing:.12em; text-transform:uppercase; color:rgba(242,242,242,.5); text-align:center; padding:0 20px; opacity:0; transition:opacity .3s; will-change:opacity; }

/* slide de foto real (fachada) — a imagem cobre o card inteiro, sem centralizar como logo/ícone */
.he-slide-photo{ background:#000; }
.he-slide-photo img{ position:absolute; inset:0; width:100%; height:100%; object-fit:cover; }
.he-slide-photo::after{ content:""; position:absolute; inset:0; background:linear-gradient(180deg, rgba(0,0,0,.05) 45%, rgba(0,0,0,.82) 100%); }
.he-slide-photo span{ position:absolute; left:20px; right:20px; bottom:16px; z-index:2; text-align:left; padding:0; color:#fff; font-weight:600; letter-spacing:.08em; }
.he-card .he-dots{ position:absolute; right:16px; bottom:16px; z-index:3; display:flex; gap:7px; }
.he-dots button{ width:7px; height:7px; border-radius:99px; border:0; background:rgba(242,242,242,.3); cursor:pointer; transition:background .25s,width .25s; padding:0; }
.he-dots button.on{ background:var(--accent); width:20px; }
.he-card .he-note{
  position:absolute; left:14px; bottom:14px; z-index:3; font-size:.6rem; letter-spacing:.08em; text-transform:uppercase;
  color:rgba(242,242,242,.42);
}

.he-title{
  position:absolute; z-index:3; display:flex; flex-direction:column; align-items:center; gap:4px;
  pointer-events:none; will-change:transform; text-align:center; padding:0 20px;
}
.he-eyebrow{
  display:block; font-family:"Inter",sans-serif; font-weight:600; font-size:.78rem; letter-spacing:.2em;
  text-transform:uppercase; color:var(--accent); margin-bottom:14px; will-change:opacity, transform;
}
.he-t-a,.he-t-b{
  display:block; font-family:"Big Shoulders Display",sans-serif; font-size:clamp(2.1rem,5.4vw,4.6rem);
  font-weight:900; letter-spacing:-.005em; text-transform:uppercase; color:#fff; line-height:1.05;
  will-change:transform; text-shadow:0 2px 30px rgba(0,0,0,.55);
}
.he-t-b{ color:var(--accent); }

.he-hint{
  position:absolute; bottom:34px; left:50%; transform:translateX(-50%); z-index:4;
  display:flex; flex-direction:column; align-items:center; gap:10px; color:rgba(242,242,242,.6);
  font-size:.72rem; letter-spacing:.12em; text-transform:uppercase; transition:opacity .4s; will-change:opacity;
}
.he-hint-dot{
  width:32px; height:32px; border:1.5px solid rgba(242,242,242,.35); border-radius:50%;
  display:grid; place-items:center; animation:he-bounce 2s ease-in-out infinite;
}
.he-hint-dot svg{ width:14px; height:14px; }
@keyframes he-bounce{ 0%,100%{ transform:translateY(0); } 50%{ transform:translateY(7px); } }
@media (prefers-reduced-motion: reduce){ .he-hint-dot{ animation:none; } }

.he-prog{ position:absolute; bottom:0; left:0; right:0; height:2px; background:rgba(242,242,242,.08); z-index:10; }
.he-bar{ height:100%; background:var(--accent); width:0%; will-change:width; }

@media (max-width:768px){
  .hero-expand{ height:240vh; }
  .he-t-a,.he-t-b{ font-size:clamp(1.7rem,7.4vw,2.5rem); }
}

/* ---------- reveal on scroll (seções normais) ---------- */
.reveal{ opacity:0; transform:translateY(22px); transition:opacity .7s var(--ease), transform .7s var(--ease); }
.reveal.in{ opacity:1; transform:none; }
.reveal.d1{ transition-delay:.08s; } .reveal.d2{ transition-delay:.16s; } .reveal.d3{ transition-delay:.24s; }
@media (prefers-reduced-motion: reduce){ .reveal{ transition:none; opacity:1; transform:none; } }

/* ---------- seção genérica ---------- */
.section{ padding:120px 0; }
.eyebrow{ display:block; font-size:.78rem; font-weight:600; letter-spacing:.2em; text-transform:uppercase; color:var(--accent); margin-bottom:14px; }
.section h2{ font-size:clamp(2rem,4.2vw,3rem); max-width:720px; }
.lead{ color:var(--muted); font-size:1.05rem; max-width:560px; margin-top:16px; }
.accent{ color:var(--accent); }

/* ---------- diferenciais ---------- */
.dif{ background:var(--bg-soft); border-top:1px solid var(--line); border-bottom:1px solid var(--line); }
.dif-head{ margin-bottom:56px; }
.dif-grid{ display:grid; grid-template-columns:repeat(3,1fr); gap:1px; background:var(--line); border:1px solid var(--line); border-radius:18px; overflow:hidden; }
.dif-card{ background:var(--bg-soft); padding:34px 28px; display:flex; flex-direction:column; gap:14px; transition:background .3s; }
.dif-card:hover{ background:#0d0d0d; }
.dif-ic{ width:44px; height:44px; border-radius:12px; background:rgba(255,208,0,.16); display:grid; place-items:center; color:var(--accent); }
.dif-ic svg{ width:22px; height:22px; }
.dif-card h3{ font-size:1.3rem; text-transform:none; letter-spacing:0; }
.dif-card p{ color:var(--muted); font-size:.93rem; }
@media (max-width:860px){ .dif-grid{ grid-template-columns:1fr; } }

/* diferencial em destaque, com foto real de prova (capa no volante/painel) */
.dif-proof{
  grid-column:1 / -1; flex-direction:row; align-items:stretch; padding:0; gap:0;
}
.dif-proof-img{ width:220px; flex:none; height:100%; object-fit:cover; }
.dif-proof-body{ padding:34px 32px; display:flex; flex-direction:column; gap:14px; justify-content:center; }
@media (max-width:640px){
  .dif-proof{ flex-direction:column; }
  .dif-proof-img{ width:100%; height:180px; }
}

/* ---------- como funciona (passos) ---------- */
.steps{ padding-top:130px; }
.steps-grid{ display:grid; grid-template-columns:repeat(3,1fr); gap:36px; margin-top:56px; counter-reset:step; }
.step{ position:relative; padding-top:8px; }
.step::before{
  counter-increment:step; content:counter(step,decimal-leading-zero);
  font-family:"Big Shoulders Display",sans-serif; font-weight:800; font-size:3.4rem; color:transparent;
  -webkit-text-stroke:1.5px rgba(242,242,242,.22); display:block; margin-bottom:10px; line-height:1;
}
.step h3{ font-size:1.35rem; text-transform:none; letter-spacing:0; margin-bottom:10px; }
.step p{ color:var(--muted); font-size:.94rem; }
.step-line{ position:absolute; top:26px; left:calc(100% + 18px); width:calc(100% - 36px); height:1px; background:var(--line); display:none; }
@media (min-width:861px){ .step:not(:last-child) .step-line{ display:block; } }
@media (max-width:860px){ .steps-grid{ grid-template-columns:1fr; gap:44px; } }

/* ---------- serviços ---------- */
.services{ background:var(--bg-soft); border-top:1px solid var(--line); border-bottom:1px solid var(--line); }
.svc-grid{ display:grid; grid-template-columns:1fr 1fr; gap:22px; margin-top:56px; }
.svc-card{
  background:var(--card); border:1px solid var(--line); border-radius:18px; padding:32px;
  display:flex; flex-direction:column; gap:12px;
}
.svc-card .tag{ font-size:.68rem; letter-spacing:.1em; text-transform:uppercase; color:var(--accent); }
.svc-card h3{ font-size:1.6rem; text-transform:none; letter-spacing:0; }
.svc-card p{ color:var(--muted); font-size:.94rem; }
.svc-more{
  grid-column:1 / -1; border:1px dashed var(--line); border-radius:18px; padding:26px 32px;
  color:var(--muted); font-size:.92rem; display:flex; align-items:center; justify-content:space-between; gap:20px; flex-wrap:wrap;
}
.svc-more strong{ color:var(--text); font-weight:600; }
@media (max-width:720px){ .svc-grid{ grid-template-columns:1fr; } }

/* ---------- oficina (galeria com fotos reais) ---------- */
.gallery-grid{ display:flex; flex-direction:column; gap:14px; margin-top:56px; }
.gallery-row{ display:grid; grid-template-columns:repeat(3,1fr); gap:14px; }
.gallery-tile{ margin:0; position:relative; border-radius:16px; overflow:hidden; border:1px solid var(--line); }
.gallery-tile img{ width:100%; height:100%; object-fit:cover; transition:transform .5s var(--ease); }
.gallery-tile:hover img{ transform:scale(1.04); }
.gallery-tile::after{
  content:""; position:absolute; inset:0; pointer-events:none;
  background:linear-gradient(180deg, rgba(0,0,0,0) 55%, rgba(0,0,0,.82) 100%);
}
.gallery-tile figcaption{
  position:absolute; left:16px; right:16px; bottom:12px; z-index:1; font-size:.82rem; font-weight:600;
  color:#fff; letter-spacing:.01em;
}
.gallery-wide{ width:100%; aspect-ratio:21/8; }
.gallery-row .gallery-tile{ aspect-ratio:3/4; }
@media (max-width:860px){
  .gallery-wide{ aspect-ratio:16/9; }
}
@media (max-width:640px){
  .gallery-row{ grid-template-columns:1fr; }
  .gallery-row .gallery-tile{ aspect-ratio:16/10; }
}

/* ---------- sobre ---------- */
.about-grid{ display:grid; grid-template-columns:1.1fr .9fr; gap:64px; align-items:center; }
.about-stat{ display:flex; gap:32px; margin-top:38px; flex-wrap:wrap; }
.about-stat div b{ display:block; font-family:"Big Shoulders Display",sans-serif; font-size:2.8rem; font-weight:900; color:var(--accent); line-height:1; }
.about-stat div span{ font-size:.8rem; color:var(--muted); text-transform:uppercase; letter-spacing:.06em; }
.about-photo{
  aspect-ratio:4/5; border-radius:22px; border:1px solid var(--line); overflow:hidden; position:relative;
  background:linear-gradient(155deg,#0d0d0d,#000000);
  display:flex; align-items:center; justify-content:center;
}
.about-photo::before{ content:""; position:absolute; inset:0; background:radial-gradient(80% 60% at 30% 10%, rgba(255,208,0,.14), transparent 60%); }
.about-logo{ width:42%; max-width:220px; object-fit:contain; position:relative; filter:drop-shadow(0 16px 44px rgba(0,0,0,.65)); }
@media (max-width:900px){ .about-grid{ grid-template-columns:1fr; } .about-photo{ order:-1; aspect-ratio:16/10; } }

/* ---------- confiança ---------- */
.trust{ text-align:center; }
.trust h2{ margin:0 auto; }
.trust-score{ margin-top:40px; display:flex; flex-direction:column; align-items:center; gap:10px; }
.trust-number{ font-family:"Big Shoulders Display",sans-serif; font-weight:900; font-size:4.4rem; line-height:1; color:var(--accent); }
.trust-stars{ display:flex; gap:4px; color:var(--accent); }
.trust-stars svg{ width:20px; height:20px; }
.trust-count{ color:var(--muted); font-size:.9rem; letter-spacing:.02em; }
.trust-cta{
  margin-top:32px; display:inline-flex; align-items:center; gap:10px; border:1px solid var(--line);
  padding:14px 24px; border-radius:99px; color:var(--muted); font-size:.9rem; transition:border-color .2s, color .2s;
}
.trust-cta:hover{ border-color:var(--accent); color:var(--text); }
.trust-cta svg{ width:18px; height:18px; color:var(--accent); }

/* ---------- contato ---------- */
.contact{ background:var(--bg-soft); border-top:1px solid var(--line); }
.contact-card{ display:grid; grid-template-columns:1.05fr .95fr; gap:0; border:1px solid var(--line); border-radius:22px; overflow:hidden; }
.contact-left{ padding:56px; background:var(--card); }
.contact-actions{ display:flex; gap:14px; margin-top:30px; flex-wrap:wrap; }
.btn{
  display:inline-flex; align-items:center; gap:10px; font-weight:700; font-size:.92rem; padding:14px 24px;
  border-radius:99px; background:var(--accent); color:var(--accent-ink); transition:transform .2s var(--ease), box-shadow .2s;
}
.btn:hover{ transform:translateY(-1px); box-shadow:0 12px 26px rgba(255,208,0,.35); }
.btn svg{ width:18px; height:18px; }
.btn.ghost{ background:transparent; border:1px solid var(--line); color:var(--text); }
.btn.ghost:hover{ border-color:rgba(242,242,242,.3); box-shadow:none; }
.contact-info{ margin-top:40px; display:flex; flex-direction:column; gap:22px; }
.info-row{ display:flex; gap:16px; align-items:flex-start; }
.info-row .ic{ width:36px; height:36px; border-radius:10px; background:rgba(255,208,0,.16); color:var(--accent); display:grid; place-items:center; flex:none; }
.info-row .ic svg{ width:18px; height:18px; }
.info-row .t{ font-size:.72rem; text-transform:uppercase; letter-spacing:.08em; color:var(--muted); margin-bottom:3px; }
.info-row .v{ font-size:.98rem; }
.info-row .v-atualizar{ color:rgba(242,242,242,.45); font-style:italic; font-size:.88rem; }
.contact-map{
  background:
    repeating-linear-gradient(45deg, rgba(242,242,242,.035) 0 2px, transparent 2px 18px),
    linear-gradient(160deg,#0d0d0d,#000000);
  position:relative; min-height:320px;
}
.contact-map iframe{ position:absolute; inset:0; width:100%; height:100%; border:0; filter:grayscale(.3) invert(.92) contrast(.9); }
.contact-map .map-flag{
  position:absolute; left:14px; bottom:14px; z-index:1; max-width:230px;
  font-size:.72rem; line-height:1.4; color:rgba(255,255,255,.85);
  background:rgba(0,0,0,.72); border:1px solid rgba(242,242,242,.18); border-radius:10px;
  padding:9px 12px; backdrop-filter:blur(3px);
}
@media (max-width:860px){ .contact-card{ grid-template-columns:1fr; } .contact-left{ padding:40px 28px; } .contact-map{ min-height:220px; } }

/* ---------- footer ---------- */
.footer{ padding:56px 0 30px; border-top:1px solid var(--line); }
.footer-top{ display:flex; justify-content:space-between; align-items:flex-start; gap:40px; flex-wrap:wrap; }
.footer-brand-mark{ display:flex; align-items:center; gap:12px; }
.footer-logo{ width:50px; height:50px; object-fit:contain; border-radius:11px; flex:none; }
.footer-brand p{ color:var(--muted); font-size:.88rem; max-width:320px; margin-top:12px; }
.footer-links{ display:flex; gap:56px; flex-wrap:wrap; }
.footer-col h4{ font-size:.72rem; text-transform:uppercase; letter-spacing:.1em; color:var(--muted); margin-bottom:14px; font-family:"Inter",sans-serif; font-weight:600; }
.footer-col a{ display:block; font-size:.9rem; color:var(--text); opacity:.85; margin-bottom:10px; transition:opacity .2s; }
.footer-col a:hover{ opacity:1; color:var(--accent); }
.footer-bottom{ margin-top:48px; padding-top:24px; border-top:1px solid var(--line); display:flex; justify-content:space-between; gap:16px; flex-wrap:wrap; color:rgba(242,242,242,.4); font-size:.78rem; }
.footer-bottom .credit a{ color:var(--muted); }
.footer-bottom .credit a:hover{ color:var(--accent); }

@media (max-width:640px){
  .section{ padding:80px 0; }
  .steps{ padding-top:80px; }
}