/* ============================================================
   Rios Asset — site institucional: header, footer e hero interno
   Depende de rios-tokens.css. Sempre escuro.
   ============================================================ */

:root{
  --site-ink:#060B1C;
  --site-navy:#081535;
  --site-panel:#0E1530;
  --site-gold-line:rgba(201,177,122,.24);
  --site-ease:cubic-bezier(.2,0,0,1);
  --site-header-h:64px;
}

.skip-link{position:absolute;left:-9999px;top:8px;z-index:100;padding:8px 12px;background:var(--rios-gold);color:var(--site-navy)!important;border-radius:3px;font-family:var(--font-sans);font-size:13px;font-weight:600;text-decoration:none}
.skip-link:focus{left:16px}

/* ============================================================
   HEADER  (.sh)
   ============================================================ */
.sh{
  position:sticky;top:0;z-index:40;
  background:var(--site-ink);
  border-top:2px solid var(--rios-gold);
  border-bottom:1px solid var(--site-gold-line);
  font-family:var(--font-sans);
}
.sh *,.sh *::before,.sh *::after{box-sizing:border-box}
.sh__inner{max-width:1240px;margin:0 auto;padding:0 24px;height:var(--site-header-h);display:flex;align-items:center;gap:24px}
.sh__brand{display:flex;align-items:center;flex:none}
.sh__brand img{width:54px;height:54px;object-fit:contain;display:block}

.sh__nav{flex:1;min-width:0}
.sh__list{list-style:none;margin:0;padding:0;display:flex;align-items:center;gap:2px}
.sh__item{position:relative;flex:none}
.sh__trigger{display:flex;align-items:center}
.sh__link{
  display:inline-flex;align-items:center;gap:6px;
  padding:8px 9px;border-radius:3px;
  font-size:11px;font-weight:600;letter-spacing:.08em;text-transform:uppercase;white-space:nowrap;
  color:rgba(255,255,255,.68)!important;text-decoration:none!important;
  transition:background-color 120ms var(--site-ease),color 120ms var(--site-ease);
}
.sh__link:hover,.sh__item.open>.sh__trigger>.sh__link{color:#fff!important;background:rgba(255,255,255,.06)}
.sh__link[aria-current="page"],.sh__item.is-active>.sh__link,.sh__item.is-active>.sh__trigger>.sh__link{color:#fff!important;box-shadow:inset 0 -2px 0 var(--rios-gold)}
.sh__link:focus-visible,.sh__caret-btn:focus-visible,.sh__cta:focus-visible,.sh__toggle:focus-visible{outline:none;box-shadow:var(--shadow-focus)}

.sh__caret-btn{
  display:inline-flex;align-items:center;justify-content:center;
  width:20px;height:28px;margin-left:-6px;padding:0;border:0;border-radius:3px;
  background:transparent;color:rgba(255,255,255,.6);cursor:pointer;
}
.sh__caret-btn:hover{color:#fff}
.sh__caret{width:0;height:0;border-left:4px solid transparent;border-right:4px solid transparent;border-top:5px solid currentColor;transition:transform 180ms var(--site-ease)}
.sh__item.open .sh__caret{transform:rotate(180deg)}

.sh__submenu{
  display:none;position:absolute;top:100%;left:0;min-width:280px;
  list-style:none;margin:6px 0 0;padding:6px;
  background:var(--site-panel);border:1px solid var(--site-gold-line);border-radius:4px;
  box-shadow:0 8px 24px rgba(0,0,0,.5);
}
.sh__item.open>.sh__submenu{display:flex;flex-direction:column}
.sh__submenu::before{content:"";position:absolute;left:0;right:0;top:-8px;height:8px}
.sh__submenu a{
  display:block;padding:10px 12px;border-radius:3px;
  font-size:13px;line-height:1.35;color:rgba(255,255,255,.8)!important;text-decoration:none!important;
  transition:background-color 120ms var(--site-ease),color 120ms var(--site-ease);
}
.sh__submenu a:hover,.sh__submenu a:focus-visible{background:rgba(255,255,255,.06);color:var(--rios-gold)!important}
.sh__submenu a[aria-current="page"]{color:var(--rios-gold)!important}

.sh__cta{
  flex:none;height:32px;padding:0 14px;display:inline-flex;align-items:center;
  border:1px solid var(--rios-gold);border-radius:3px;
  color:var(--rios-gold)!important;font-size:12px;font-weight:600;letter-spacing:.04em;white-space:nowrap;text-decoration:none!important;
  transition:background-color 120ms var(--site-ease),color 120ms var(--site-ease);
}
.sh__cta:hover{background:rgba(201,177,122,.10);color:#E8DCC0!important}

.sh__item--cta{display:none}

.sh__toggle{
  display:none;margin-left:auto;align-items:center;gap:8px;height:36px;padding:0 10px;
  border:1px solid rgba(255,255,255,.18);border-radius:3px;background:transparent;color:#fff;
  font-family:var(--font-sans);font-size:11px;font-weight:600;letter-spacing:.08em;text-transform:uppercase;cursor:pointer;
}
.sh__toggle-box{position:relative;width:16px;height:12px;display:inline-block}
.sh__toggle-box span{position:absolute;left:0;right:0;height:1.5px;background:currentColor;transition:transform 180ms var(--site-ease),opacity 120ms}
.sh__toggle-box span:nth-child(1){top:0}
.sh__toggle-box span:nth-child(2){top:5px}
.sh__toggle-box span:nth-child(3){top:10px}
.sh__toggle.is-open .sh__toggle-box span:nth-child(1){transform:translateY(5px) rotate(45deg)}
.sh__toggle.is-open .sh__toggle-box span:nth-child(2){opacity:0}
.sh__toggle.is-open .sh__toggle-box span:nth-child(3){transform:translateY(-5px) rotate(-45deg)}

@media (max-width:1100px){
  .sh__toggle{display:inline-flex}
  .sh__cta{order:2}
  .sh__toggle{order:3;margin-left:0}
  .sh__brand{margin-right:auto}
  .sh__nav{
    display:none;position:absolute;left:0;right:0;top:100%;
    background:var(--site-ink);border-bottom:1px solid var(--site-gold-line);
    max-height:calc(100vh - var(--site-header-h));overflow-y:auto;
  }
  .sh__nav.open{display:block}
  .sh__list{flex-direction:column;align-items:stretch;gap:0;padding:8px 16px 16px}
  .sh__item{border-bottom:1px solid rgba(255,255,255,.06)}
  .sh__trigger{justify-content:space-between}
  .sh__link{min-height:48px;width:100%;font-size:12px}
  .sh__caret-btn{width:48px;height:48px;margin:0}
  .sh__submenu{position:static;min-width:0;margin:0 0 8px;box-shadow:none;border:0;border-left:2px solid var(--site-gold-line);border-radius:0;background:transparent;padding:0 0 0 12px}
  .sh__submenu a{min-height:44px;display:flex;align-items:center}
}
@media (max-width:480px){
  .sh__cta{display:none}
  .sh__item--cta{display:block}
  .sh__item--cta .sh__link{color:var(--rios-gold)!important}
}

/* ============================================================
   FOOTER  (.sf)
   ============================================================ */
.sf{
  background:var(--site-ink);border-top:2px solid var(--rios-gold);
  color:rgba(255,255,255,.68);font-family:var(--font-sans);font-size:13px;line-height:1.5;
}
.sf *,.sf *::before,.sf *::after{box-sizing:border-box}
.sf__inner{max-width:1240px;margin:0 auto;padding:56px 24px 24px;display:flex;flex-direction:column;gap:40px}
.sf__grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:32px}
.sf__col{display:flex;flex-direction:column;gap:12px;margin:0}
.sf__col--brand{gap:16px}
.sf__logo{width:96px;height:96px;object-fit:contain;display:block}
.sf__seals{display:flex;gap:12px;align-items:center}
.sf__seals img{width:52px;height:52px;object-fit:contain;background:#fff;border-radius:3px;padding:4px;display:block}
.sf__label{margin:0;font-size:10px;font-weight:600;letter-spacing:.12em;text-transform:uppercase;color:var(--rios-gold)}
.sf a,.sf__text{font-size:13px;line-height:1.5;color:rgba(255,255,255,.8)!important;text-decoration:none!important;font-style:normal}
.sf a:hover{color:var(--rios-gold)!important}
.sf__legal{display:flex;flex-direction:column;gap:8px;padding-top:24px;border-top:1px solid rgba(255,255,255,.10)}
.sf__legal .sf__label{color:rgba(255,255,255,.42)}
.sf__legal p{margin:0;font-size:11px;line-height:1.6;color:rgba(255,255,255,.55);max-width:120ch}
.sf__bottom{display:flex;flex-wrap:wrap;gap:8px 24px;justify-content:space-between;padding-top:16px;border-top:1px solid rgba(255,255,255,.06);font-size:11px;color:rgba(255,255,255,.55)}
.sf__mono{font-family:var(--font-mono)}

/* ============================================================
   HERO INTERNO  (.ph)
   ============================================================ */
.ph{position:relative;background:var(--site-navy);overflow:hidden;border-bottom:1px solid var(--site-gold-line);font-family:var(--font-sans)}
.ph__img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;opacity:.28;filter:grayscale(.5)}
.ph__overlay{position:absolute;inset:0;background:linear-gradient(90deg,rgba(6,11,28,.94) 0%,rgba(8,21,53,.72) 60%,rgba(8,21,53,.45) 100%)}
.ph__inner{position:relative;max-width:1240px;margin:0 auto;padding:clamp(48px,7vw,88px) 24px clamp(40px,5vw,64px);display:flex;flex-direction:column;gap:18px}
.ph__crumbs{display:flex;flex-wrap:wrap;align-items:center;gap:8px;margin:0;padding:0;list-style:none;font-size:11px;color:rgba(255,255,255,.42)}
.ph__crumbs a{color:rgba(255,255,255,.55)!important}
.ph__crumbs a:hover{color:#fff!important}
.ph__crumbs [aria-current]{color:var(--rios-gold)}
.ph__label{display:flex;align-items:center;gap:10px;font-size:10px;font-weight:600;letter-spacing:.16em;text-transform:uppercase;color:var(--rios-gold)}
.ph__label::before{content:"";width:24px;height:1px;background:var(--rios-gold)}
.ph__title{margin:0;max-width:22ch;font-family:var(--font-serif);font-weight:400;font-size:clamp(34px,5vw,60px);line-height:1.08;letter-spacing:-.02em;color:#fff;text-wrap:balance}
.ph__sub{margin:0;max-width:60ch;font-size:16px;line-height:1.6;color:rgba(255,255,255,.72);text-wrap:pretty}

/* ============================================================
   WIDGET WHATSAPP  (.whats-widget)
   ============================================================ */
.whats-widget{position:fixed;right:16px;bottom:16px;z-index:1000;display:flex;flex-direction:column;align-items:flex-end;font-family:var(--font-sans)}
.whats-fab{
  display:inline-flex;align-items:center;justify-content:center;width:48px;height:48px;padding:0;
  border:1px solid rgba(201,177,122,.45);border-radius:999px;background:var(--site-ink);color:#fff;cursor:pointer;
  box-shadow:0 8px 24px rgba(0,0,0,.45);transition:border-color 120ms var(--site-ease),background-color 120ms var(--site-ease);
}
.whats-fab:hover{border-color:var(--rios-gold);background:var(--site-panel)}
.whats-fab:focus-visible{outline:none;box-shadow:var(--shadow-focus)}
.whats-panel{order:-1;margin-bottom:8px}
.whats-panel .card{
  width:280px;padding:16px;background:var(--site-panel);color:rgba(255,255,255,.8);
  border:1px solid var(--site-gold-line);border-top:2px solid var(--rios-gold);border-radius:4px;box-shadow:0 8px 24px rgba(0,0,0,.5);
}
.whats-panel .header{margin-bottom:4px;font-size:13px;color:#fff}
.whats-panel .msg{margin:4px 0 12px;font-size:13px;color:rgba(255,255,255,.68)}
.whats-panel .cta{
  display:flex;align-items:center;justify-content:center;height:36px;border-radius:3px;
  background:var(--rios-gold);color:var(--site-navy)!important;font-size:13px;font-weight:600;text-decoration:none!important;
}
.whats-panel .cta:hover{background:var(--gold-light)}
.whats-panel .foot{display:block;margin-top:8px;font-size:11px;color:rgba(255,255,255,.42)}
@media (max-width:480px){
  .whats-widget{right:12px;bottom:12px}
  .whats-panel .card{width:min(280px,88vw)}
}

@media (prefers-reduced-motion:reduce){
  .sh *,.sf *{transition-duration:0ms!important}
}