/* ============================================================
   Atacado Rio Claro Pneus — landing consultiva para frotas
   Identidade: grafite institucional + arco Rio Claro
   ============================================================ */

:root{
  --ink:#15171a;
  --ink-900:#0d0e11;
  --ink-800:#191c20;
  --ink-700:#22262b;
  --red:#d81e27;
  --red-hot:#ff161f;
  --orange:#ff671f;
  --paper:#f6f6f5;
  --sand:#faf8f5;
  --white:#ffffff;
  --steel:#6a7078;
  --steel-2:#9aa0a7;
  --line:#e6e5e2;
  --line-dark:rgba(255,255,255,.12);
  --ok:#1f9d5a;

  --wrap:1180px;
  --r:14px;
  --r-lg:22px;
  --shadow:0 24px 60px -28px rgba(21,23,26,.28);
  --shadow-soft:0 12px 34px -20px rgba(21,23,26,.22);

  --f-display:"Archivo",system-ui,sans-serif;
  --f-body:"Inter",system-ui,sans-serif;
}

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

body{
  margin:0;
  font-family:var(--f-body);
  color:var(--ink);
  background:var(--white);
  -webkit-font-smoothing:antialiased;
  line-height:1.6;
  overflow-x:hidden;
}

img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
h1,h2,h3,h4{font-family:var(--f-display);margin:0;line-height:1.05;letter-spacing:-.02em}

.wrap{width:min(100% - 44px, var(--wrap));margin-inline:auto}
.section{padding:clamp(64px,9vw,120px) 0}

.skip{position:absolute;left:-999px;top:0;background:var(--ink);color:#fff;padding:12px 18px;z-index:200;border-radius:0 0 10px 0}
.skip:focus{left:0}

:focus-visible{outline:3px solid var(--red);outline-offset:3px;border-radius:6px}

/* ---------- Eyebrow ---------- */
.eyebrow{
  font-family:var(--f-display);
  font-weight:700;
  font-size:.78rem;
  letter-spacing:.16em;
  text-transform:uppercase;
  color:var(--red);
  margin:0 0 18px;
}
.eyebrow--light{color:var(--orange)}

.hl{color:var(--red)}

/* ---------- Buttons ---------- */
.btn{
  display:inline-flex;align-items:center;justify-content:center;
  gap:.5em;
  font-family:var(--f-display);font-weight:700;
  font-size:.98rem;
  padding:14px 24px;border-radius:999px;
  border:2px solid transparent;
  cursor:pointer;transition:transform .18s ease, background .2s ease, color .2s ease, border-color .2s ease;
  white-space:nowrap;
}
.btn--lg{padding:17px 30px;font-size:1.05rem}
.btn--red{background:var(--red);color:#fff}
.btn--red:hover{background:var(--red-hot);transform:translateY(-2px)}
.btn--ghost{background:transparent;color:#fff;border-color:rgba(255,255,255,.4)}
.btn--ghost:hover{border-color:#fff;background:rgba(255,255,255,.08);transform:translateY(-2px)}
.mirror .btn--ghost,.method .btn--ghost{color:var(--ink);border-color:var(--ink)}

/* ---------- Topbar ---------- */
.topbar{background:var(--ink-900);color:#fff;font-size:.82rem}
.topbar__row{display:flex;align-items:center;justify-content:space-between;height:38px}
.topbar__tag{color:var(--steel-2);font-weight:500}
.topbar__contact{display:flex;align-items:center;gap:20px}
.topbar__contact a{font-weight:600}
.topbar__wa{color:#fff}
.topbar__wa:hover{color:var(--orange)}

/* ---------- Nav ---------- */
.nav{position:sticky;top:0;z-index:100;background:rgba(255,255,255,.92);backdrop-filter:blur(10px);border-bottom:1px solid var(--line)}
.nav__row{display:flex;align-items:center;gap:22px;height:70px}
.nav__brand{display:flex;align-items:center;gap:12px;margin-right:auto}
.nav__logo{height:26px;width:auto}
.nav__seg{
  font-family:var(--f-display);font-weight:800;font-size:.7rem;letter-spacing:.14em;text-transform:uppercase;
  color:var(--red);border:2px solid var(--red);border-radius:6px;padding:3px 8px;line-height:1;
}
.nav__links{display:flex;gap:26px}
.nav__links a{font-weight:600;font-size:.95rem;color:var(--ink);position:relative;padding:4px 0}
.nav__links a::after{content:"";position:absolute;left:0;right:100%;bottom:-2px;height:2px;background:var(--red);transition:right .25s ease}
.nav__links a:hover::after{right:0}
.nav__cta{padding:11px 20px;font-size:.92rem}

.nav__burger{display:none;flex-direction:column;gap:5px;background:none;border:0;padding:8px;cursor:pointer}
.nav__burger span{width:24px;height:2px;background:var(--ink);transition:.25s}
.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)}

/* ---------- Drawer ---------- */
.drawer{position:fixed;inset:0 0 0 auto;width:min(84vw,340px);background:var(--ink);color:#fff;z-index:120;
  transform:translateX(100%);transition:transform .3s ease;padding:96px 28px 32px;box-shadow:var(--shadow)}
.drawer.is-open{transform:translateX(0)}
.drawer__nav{display:flex;flex-direction:column;gap:6px}
.drawer__nav a{font-family:var(--f-display);font-weight:600;font-size:1.15rem;padding:12px 0;border-bottom:1px solid var(--line-dark)}
.drawer__cta{margin-top:20px;border-bottom:0 !important}
.drawer__wa{color:var(--orange) !important;border-bottom:0 !important;margin-top:4px}

/* ============================================================
   HERO
   ============================================================ */
.hero{position:relative;background:var(--ink-900);color:#fff;overflow:hidden;padding:clamp(64px,10vw,128px) 0 clamp(56px,7vw,96px)}
.hero::before{content:"";position:absolute;inset:0;background:
  radial-gradient(1200px 480px at 82% -10%, rgba(255,103,31,.18), transparent 60%),
  radial-gradient(900px 500px at 10% 110%, rgba(216,30,39,.16), transparent 60%);pointer-events:none}
.hero__arc{position:absolute;right:-6%;top:50%;transform:translateY(-50%);width:min(52vw,620px);opacity:.10;pointer-events:none}
.hero__arc svg{width:100%;height:auto}
.hero__inner{position:relative;max-width:900px}
.hero__title{font-size:clamp(2.4rem,6vw,4.6rem);font-weight:900;letter-spacing:-.03em;margin-bottom:24px}
.hero__sub{font-size:clamp(1.05rem,1.6vw,1.3rem);color:#d7d9dc;max-width:660px;margin-bottom:34px}
.hero__cta{display:flex;flex-wrap:wrap;gap:14px;margin-bottom:18px}
.hero__micro{margin:0 0 48px;color:var(--steel-2);font-size:.92rem;font-weight:500}
.hero__stats{list-style:none;margin:0;padding:36px 0 0;border-top:1px solid var(--line-dark);
  display:grid;grid-template-columns:repeat(4,1fr);gap:24px}
.hero__stats li{display:flex;flex-direction:column;gap:4px}
.hero__stats b{font-family:var(--f-display);font-weight:800;font-size:clamp(1.6rem,3vw,2.3rem);color:#fff;font-variant-numeric:tabular-nums}
.hero__stats span{font-size:.86rem;color:var(--steel-2);line-height:1.35}

/* ============================================================
   TRUST BAR (clientes, abaixo do hero)
   ============================================================ */
.trustbar{background:var(--white);border-bottom:1px solid var(--line)}
.trustbar__inner{display:flex;align-items:center;justify-content:center;gap:20px 44px;flex-wrap:wrap;padding:26px 0}
.trustbar__label{font-family:var(--f-display);font-weight:700;font-size:.8rem;letter-spacing:.12em;
  text-transform:uppercase;color:var(--steel);white-space:nowrap}
.trustbar__logos{list-style:none;margin:0;padding:0;display:flex;align-items:center;justify-content:center;flex-wrap:wrap;gap:20px 40px}
.trustbar__logos li{display:flex;align-items:center}
.trustbar__logos img{height:34px;width:auto;max-width:130px;object-fit:contain;
  filter:grayscale(1);opacity:.72;transition:filter .25s ease, opacity .25s ease}
.trustbar__logos li:hover img{filter:none;opacity:1}
.trustbar__more{font-family:var(--f-body);font-weight:600;color:var(--steel);font-size:.92rem}

/* ============================================================
   MARCAS QUE TRABALHAMOS
   ============================================================ */
.brands{background:var(--white);border-top:1px solid var(--line)}
.brands__title{font-size:clamp(1.7rem,3.4vw,2.7rem);font-weight:800;margin-bottom:16px;max-width:720px}
.brands__lead{max-width:660px;color:#4b5158;font-size:clamp(1rem,1.4vw,1.15rem);margin:0 0 40px}
.brands__logos{list-style:none;margin:0 0 24px;padding:0;display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.brands__logos li{display:flex;align-items:center;justify-content:center;
  background:var(--paper);border:1px solid var(--line);border-radius:var(--r);padding:30px 24px;min-height:112px}
.brands__logos img{max-height:48px;max-width:200px;width:auto;object-fit:contain}
.brands__gy{background:#0a3f86 !important;border-color:transparent !important}
.brands__gy img{max-height:40px}
.brands__own{position:relative;background:#fff !important;border:2px solid var(--red) !important;
  box-shadow:0 12px 30px -18px rgba(216,30,39,.45)}
.brands__own img{max-height:50px;max-width:190px}
.brands__total{text-align:center;color:#4b5158;font-size:1.02rem;margin:0}
.brands__total b{font-family:var(--f-display);color:var(--ink);font-weight:800}
.brands__badge{position:absolute;top:-11px;left:50%;transform:translateX(-50%);white-space:nowrap;
  background:var(--red);color:#fff;font-family:var(--f-display);font-weight:700;font-size:.66rem;
  letter-spacing:.08em;text-transform:uppercase;padding:4px 12px;border-radius:999px}

/* ============================================================
   ESPELHO / DOR
   ============================================================ */
.mirror{background:var(--white)}
.mirror__title{font-size:clamp(1.9rem,4vw,3.1rem);font-weight:800;margin-bottom:44px}
.mirror__grid{display:grid;grid-template-columns:1.15fr .85fr;gap:48px;align-items:start}
.mirror__lead{font-size:clamp(1.05rem,1.5vw,1.25rem);color:#3a3e44;margin:0}
.mirror__list{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:14px}
.mirror__list li{position:relative;padding-left:34px;font-weight:500;color:var(--ink);font-size:1.02rem}
.mirror__list li::before{content:"";position:absolute;left:0;top:8px;width:18px;height:18px;border-radius:50%;
  background:var(--red);box-shadow:0 0 0 4px rgba(216,30,39,.14)}
.mirror__note{margin:40px 0 0;padding:20px 26px;background:var(--sand);border-left:4px solid var(--red);
  border-radius:0 12px 12px 0;font-size:clamp(1.02rem,1.4vw,1.18rem);font-weight:500;color:var(--ink);max-width:820px}

/* ============================================================
   CUSTO POR KM (signature)
   ============================================================ */
.cost{background:var(--ink);color:#fff}
.cost__title{font-size:clamp(1.9rem,4vw,3.1rem);font-weight:800;margin-bottom:22px}
.cost__intro{max-width:680px;color:#c9ccd0;font-size:clamp(1rem,1.4vw,1.18rem);margin:0 0 48px}
.compare{display:grid;grid-template-columns:1fr auto 1fr;gap:0;align-items:center}
.compare__card{background:var(--ink-800);border:1px solid var(--line-dark);border-radius:var(--r-lg);padding:32px}
.compare__card--bad{border-top:4px solid var(--steel)}
.compare__card--good{border-top:4px solid var(--orange);background:linear-gradient(180deg,rgba(255,103,31,.08),transparent 40%),var(--ink-800)}
.compare__card header{margin-bottom:22px}
.compare__tag{display:inline-block;font-family:var(--f-display);font-weight:700;font-size:.72rem;letter-spacing:.12em;text-transform:uppercase;
  color:var(--steel-2);margin-bottom:10px}
.compare__card--good .compare__tag{color:var(--orange)}
.compare__card h3{font-size:1.5rem;font-weight:800}
.compare__rows{list-style:none;margin:0;padding:0;display:flex;flex-direction:column}
.compare__rows li{display:flex;justify-content:space-between;align-items:center;gap:16px;padding:14px 0;border-bottom:1px solid var(--line-dark)}
.compare__rows span{color:#b7bbc0;font-size:.96rem}
.compare__rows b{font-family:var(--f-display);font-weight:700;font-size:1rem}
.compare__rows .down{color:#ff8a8a}
.compare__rows .up{color:#7fe0a6}
.compare__result{display:flex;flex-direction:column;gap:6px;margin-top:24px;padding-top:22px;border-top:2px solid var(--line-dark)}
.compare__result span{font-size:.82rem;letter-spacing:.08em;text-transform:uppercase;color:var(--steel-2)}
.compare__result strong{font-family:var(--f-display);font-size:2rem;font-weight:900}
.compare__result .down{color:var(--red-hot)}
.compare__result .up{color:#3ddc84}
.compare__vs{display:flex;align-items:center;justify-content:center;padding:0 22px}
.compare__vs span{font-family:var(--f-display);font-weight:800;font-size:1rem;color:var(--steel-2);
  width:54px;height:54px;border:1px solid var(--line-dark);border-radius:50%;display:flex;align-items:center;justify-content:center}
.cost__note{max-width:720px;color:#9aa0a7;font-size:.92rem;margin:36px auto 0;text-align:center}

/* ============================================================
   MÉTODO
   ============================================================ */
.method{background:var(--sand)}
.method__title{font-size:clamp(1.9rem,4vw,3.1rem);font-weight:800;margin-bottom:20px}
.method__intro{max-width:660px;color:#3a3e44;font-size:clamp(1rem,1.4vw,1.18rem);margin:0 0 52px}
.steps{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:repeat(4,1fr);gap:22px;counter-reset:s}
.steps__item{background:#fff;border:1px solid var(--line);border-radius:var(--r-lg);padding:30px 26px;box-shadow:var(--shadow-soft);position:relative;overflow:hidden}
.steps__item::before{content:"";position:absolute;left:0;top:0;width:100%;height:4px;background:linear-gradient(90deg,var(--red),var(--orange))}
.steps__num{font-family:var(--f-display);font-weight:900;font-size:2.6rem;color:var(--line);line-height:1;display:block;margin-bottom:14px}
.steps__item h3{font-size:1.3rem;font-weight:800;margin-bottom:10px}
.steps__item p{margin:0;color:#4b5158;font-size:.98rem}

/* ============================================================
   PROVA DURA
   ============================================================ */
.proof{background:var(--white)}
.proof__title{font-size:clamp(1.9rem,4vw,3rem);font-weight:800;margin-bottom:44px;max-width:820px}
.proof__grid{display:grid;grid-template-columns:repeat(4,1fr);gap:20px}
.proof__card{background:var(--paper);border:1px solid var(--line);border-radius:var(--r-lg);padding:30px;display:flex;flex-direction:column;gap:10px}
.proof__card--wide{grid-column:span 2;background:var(--ink);color:#fff;border-color:transparent}
.proof__card--wide h3{font-size:1.4rem;font-weight:800;margin-bottom:4px}
.proof__card--wide p{margin:0;color:#c9ccd0;font-size:1rem}
.proof__big{font-family:var(--f-display);font-weight:900;font-size:clamp(2rem,3.4vw,2.8rem);color:var(--ink);line-height:1;font-variant-numeric:tabular-nums}
.proof__card span{color:#4b5158;font-size:.95rem;font-weight:500}

/* ============================================================
   CLIENTES
   ============================================================ */
.clients{background:var(--sand)}
.clients__title{font-size:clamp(1.7rem,3.4vw,2.7rem);font-weight:800;margin-bottom:44px;max-width:820px}
.clients__logos{list-style:none;margin:0 0 32px;padding:0;display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.clients__logo{display:flex;align-items:center;justify-content:center;
  background:#fff;border:1px solid var(--line);border-radius:var(--r-lg);padding:44px 30px;min-height:150px;
  box-shadow:var(--shadow-soft);transition:transform .2s ease, box-shadow .2s ease}
.clients__logo:hover{transform:translateY(-4px);box-shadow:var(--shadow)}
.clients__logo img{max-height:64px;max-width:180px;width:auto;height:auto;object-fit:contain}

.clients__more{display:flex;flex-wrap:wrap;align-items:center;gap:14px 22px;
  background:#fff;border:1px solid var(--line);border-radius:var(--r-lg);padding:22px 28px;margin-bottom:44px}
.clients__moreLabel{font-family:var(--f-display);font-weight:700;color:var(--red);font-size:.98rem;white-space:nowrap}
.clients__names{list-style:none;margin:0;padding:0;display:flex;flex-wrap:wrap;gap:10px 12px}
.clients__names li{font-family:var(--f-display);font-weight:600;color:#4b5158;font-size:.95rem;
  padding:7px 15px;border:1px solid var(--line);border-radius:999px;background:var(--sand)}

.clients__sport{border-top:1px solid var(--line);padding-top:36px}
.clients__sportlabel{font-family:var(--f-display);font-weight:700;font-size:.78rem;letter-spacing:.14em;text-transform:uppercase;color:var(--steel);margin:0 0 20px}
.clients__sportrow{display:flex;flex-wrap:wrap;gap:14px}
.clients__sportrow span{background:var(--ink);color:#fff;font-family:var(--f-display);font-weight:600;font-size:.98rem;
  padding:12px 20px;border-radius:999px}

/* ============================================================
   ESTRUTURA / LOJAS
   ============================================================ */
.reach{background:var(--ink-900);color:#fff}
.reach__inner{display:grid;grid-template-columns:.9fr 1.1fr;gap:56px;align-items:start}
.reach__title{font-size:clamp(1.8rem,3.4vw,2.7rem);font-weight:800;margin-bottom:18px}
.reach__lead{color:#c9ccd0;margin:0 0 28px;font-size:1.08rem}
.reach__grid{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:1fr 1fr;gap:2px;background:var(--line-dark);border:1px solid var(--line-dark);border-radius:var(--r-lg);overflow:hidden}
.reach__grid li{background:var(--ink);padding:20px 22px;display:flex;flex-direction:column;gap:4px}
.reach__grid b{font-family:var(--f-display);font-weight:700;font-size:1.05rem}
.reach__grid span{color:var(--steel-2);font-size:.88rem}

/* ============================================================
   CTA FINAL
   ============================================================ */
.cta{background:var(--red);color:#fff;position:relative;overflow:hidden}
.cta__arc{position:absolute;right:-40px;bottom:-40px;width:min(40vw,360px);opacity:.14;pointer-events:none}
.cta__arc img{width:100%;filter:brightness(0) invert(1)}
.cta__inner{position:relative;max-width:780px}
.cta .eyebrow--light{color:#ffd9c2}
.cta__title{font-size:clamp(2rem,4.4vw,3.4rem);font-weight:900;letter-spacing:-.03em;margin-bottom:20px}
.cta__sub{font-size:clamp(1.05rem,1.5vw,1.25rem);color:#ffe4d8;max-width:620px;margin:0 0 28px}
.cta__steps{list-style:none;margin:0 0 34px;padding:0;display:flex;flex-wrap:wrap;gap:12px}
.cta__steps li{display:flex;align-items:center;gap:8px;background:rgba(255,255,255,.14);
  border:1px solid rgba(255,255,255,.28);border-radius:999px;padding:10px 18px;font-weight:600;font-size:.96rem}
.cta__steps b{font-family:var(--f-display);font-weight:800}
.cta__urgency{display:inline-block;background:var(--ink-900);color:#fff;
  font-family:var(--f-display);font-weight:800;font-size:clamp(1.3rem,2.2vw,1.9rem);line-height:1.22;
  letter-spacing:-.01em;padding:20px 28px;border-radius:16px;margin:0 0 30px;max-width:760px;
  box-shadow:0 18px 40px -22px rgba(0,0,0,.55)}
.cta__urgency span{color:var(--orange)}
.cta__buttons{display:flex;flex-wrap:wrap;gap:14px}
.cta__micro{margin:18px 0 0;color:#ffe4d8;font-size:.92rem;font-weight:500}
.cta .btn--red{background:#fff;color:var(--red)}
.cta .btn--red:hover{background:var(--ink);color:#fff}
.cta .btn--ghost{border-color:rgba(255,255,255,.6);color:#fff}
.cta .btn--ghost:hover{background:rgba(255,255,255,.14);border-color:#fff}

/* ============================================================
   FOOTER
   ============================================================ */
.footer{background:var(--ink-900);color:#fff;padding:64px 0 28px}
.footer__row{display:grid;grid-template-columns:1.4fr 1fr 1fr;gap:40px;padding-bottom:40px;border-bottom:1px solid var(--line-dark)}
.footer__logo{height:30px;width:auto;margin-bottom:16px}
.footer__brand p{color:var(--steel-2);max-width:340px;font-size:.96rem;margin:0}
.footer__col h4{font-family:var(--f-display);font-size:.82rem;letter-spacing:.12em;text-transform:uppercase;color:#fff;margin-bottom:14px}
.footer__col a,.footer__col span{display:block;color:var(--steel-2);font-size:.96rem;padding:5px 0}
.footer__col a:hover{color:#fff}
.footer__base{display:flex;justify-content:space-between;gap:16px;padding-top:24px;color:var(--steel);font-size:.84rem}

/* ============================================================
   MOTION
   ============================================================ */
.reveal{opacity:0;transform:translateY(22px);transition:opacity .6s ease, transform .6s ease}
.reveal.is-in{opacity:1;transform:none}
@media (prefers-reduced-motion:reduce){
  .reveal{opacity:1;transform:none;transition:none}
  .btn,.clients__logos li,.nav__links a::after{transition:none}
}

/* ============================================================
   RESPONSIVE
   ============================================================ */
@media (max-width:1000px){
  .nav__links,.nav__cta{display:none}
  .nav__burger{display:flex}
  .mirror__grid{grid-template-columns:1fr;gap:32px}
  .proof__grid{grid-template-columns:repeat(2,1fr)}
  .proof__card--wide{grid-column:span 2}
  .steps{grid-template-columns:repeat(2,1fr)}
  .reach__inner{grid-template-columns:1fr;gap:36px}
}

@media (max-width:760px){
  .topbar__tag{display:none}
  .topbar__row{justify-content:center;gap:22px}
  .compare{grid-template-columns:1fr;gap:16px}
  .compare__card{padding:24px}
  .compare__rows li{flex-direction:column;align-items:flex-start;gap:2px;padding:12px 0}
  .compare__rows b{font-size:1.02rem}
  .compare__vs{padding:4px 0}
  .compare__vs span{transform:rotate(90deg)}
  .hero__stats{grid-template-columns:1fr 1fr;gap:22px}
  .footer__row{grid-template-columns:1fr;gap:30px}
  .footer__base{flex-direction:column;gap:6px}
}

@media (max-width:560px){
  .clients__logos{grid-template-columns:1fr}
  .clients__more{flex-direction:column;align-items:flex-start;gap:14px}
  .clients__moreLabel{white-space:normal}
  .brands__logos{grid-template-columns:repeat(2,1fr);gap:12px}
  .trustbar__logos{gap:18px 26px}
  .trustbar__logos img{height:28px}
  .steps{grid-template-columns:1fr}
  .reach__grid{grid-template-columns:1fr}
  .hero__cta .btn,.cta__buttons .btn,.reach__cta,.drawer__cta{width:100%}
  .topbar__contact{gap:14px;font-size:.8rem}
}