/* Fred Camargo — Arquitetura e Design · design system (portado do protótipo) */
:root{
  --navy:#032E5B; --cyan:#21C9D0; --teal:#0E7F86; --pink:#E5346E; --pink-d:#B3134D;
  --cream:#EEEFE3; --ink:#1D1D1D; --muted:#4B5563; --line:rgba(3,46,91,.08);
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;background:var(--cream);color:var(--ink);
  font-family:'Ubuntu',system-ui,-apple-system,sans-serif;-webkit-font-smoothing:antialiased;overflow-x:hidden}
a{color:var(--teal);text-decoration:none;transition:color .2s ease}
a:hover{color:var(--navy)}
img{max-width:100%}
::selection{background:var(--cyan);color:var(--navy)}
input,textarea,select,button{font-family:inherit}
input:focus,textarea:focus,select:focus{outline:2px solid var(--cyan);outline-offset:1px}

/* animações */
@keyframes fcUp{from{opacity:0;transform:translateY(32px)}to{opacity:1;transform:none}}
@keyframes fcMarquee{from{transform:translateX(0)}to{transform:translateX(-50%)}}
@keyframes fcFloat{0%,100%{transform:translateY(0)}50%{transform:translateY(-10px)}}
@keyframes fcDrift{from{transform:translate(0,0) scale(1)}to{transform:translate(70px,44px) scale(1.15)}}
@keyframes fcDrift2{from{transform:translate(0,0) scale(1.1)}to{transform:translate(-60px,-40px) scale(1)}}
@keyframes fcPulse{0%,100%{box-shadow:0 0 0 0 rgba(33,201,208,.45)}60%{box-shadow:0 0 0 14px rgba(33,201,208,0)}}
@keyframes fcWaBar{from{width:0}to{width:100%}}

/* reveal on scroll */
[data-rv]{opacity:0;transform:translateY(28px);
  transition:opacity .8s cubic-bezier(.16,1,.3,1),transform .8s cubic-bezier(.16,1,.3,1)}
[data-rv].fc-on{opacity:1;transform:none}
@media (prefers-reduced-motion:reduce){
  [data-rv]{opacity:1;transform:none;transition:none}
  *{animation:none !important}
}

/* container */
.fc-wrap{max-width:1240px;margin:0 auto;padding:0 24px}
@media(max-width:640px){.fc-wrap{padding:0 18px}}

/* botões / cards com hover (substitui os style-hover do protótipo) */
.fc-btn{display:inline-block;border-radius:999px;font-weight:700;cursor:pointer;
  transition:transform .2s ease,background .2s ease,border-color .2s ease,color .2s ease;text-align:center}
.fc-btn:active{transform:scale(.96)}
.fc-btn-cyan{background:var(--cyan);color:var(--navy);border:none;padding:16px 28px;font-size:15px}
.fc-btn-cyan:hover{background:#1BB5BC;transform:translateY(-2px);color:var(--navy)}
.fc-btn-ghost{border:1.5px solid rgba(255,255,255,.35);color:#fff;padding:16px 28px;font-size:15px;background:transparent}
.fc-btn-ghost:hover{border-color:var(--cyan);color:var(--cyan)}
.fc-btn-navy{background:var(--navy);color:#fff;border:none;padding:14px 24px;font-size:15px}
.fc-btn-navy:hover{transform:translateY(-2px);color:#fff}

.fc-card{transition:transform .25s ease,box-shadow .25s ease}
.fc-card:hover{transform:translateY(-6px);box-shadow:0 24px 48px rgba(3,46,91,.12)}
.fc-card-sm:hover{transform:translateY(-4px);box-shadow:0 18px 36px rgba(3,46,91,.1)}

.fc-link-hover:hover{color:var(--teal)}
.fc-navlink{font-size:14.5px;font-weight:500;color:var(--navy)}
.fc-navlink:hover{color:var(--teal)}

/* image placeholder (substitui <image-slot>) */
.fc-imgslot{display:flex;align-items:center;justify-content:center;text-align:center;
  background:linear-gradient(135deg,rgba(3,46,91,.09),rgba(33,201,208,.14));
  color:#5b7089;font-size:13px;font-weight:600;padding:16px;letter-spacing:.02em;
  border:1px dashed rgba(3,46,91,.18)}
.fc-imgslot.on-navy{background:linear-gradient(135deg,rgba(255,255,255,.06),rgba(33,201,208,.12));
  color:rgba(255,255,255,.5);border-color:rgba(255,255,255,.14)}

/* aviso de site em construção */
.fc-devbar{background:linear-gradient(120deg,#073563,#032E5B);border-bottom:1px solid rgba(33,201,208,.25)}
@media(max-width:640px){.fc-devbar p{flex-basis:100%}}

/* popup de site em construção */
.fc-devmodal-backdrop{display:none;position:fixed;inset:0;z-index:95;background:rgba(3,46,91,.55);
  backdrop-filter:blur(3px);align-items:center;justify-content:center;padding:24px}
.fc-devmodal-backdrop.open{display:flex}
.fc-devmodal{position:relative;width:100%;max-width:420px;background:#fff;border-radius:22px;padding:40px;
  box-shadow:0 30px 70px rgba(2,20,40,.4);animation:fcUp .4s cubic-bezier(.16,1,.3,1) both}

/* header */
.fc-header{position:sticky;top:0;z-index:60;background:rgba(238,239,227,.94);
  backdrop-filter:blur(14px);border-bottom:1px solid rgba(3,46,91,.1)}
.fc-burger{display:none;flex-direction:column;gap:5px;background:transparent;border:none;padding:10px;cursor:pointer}
.fc-burger span{width:24px;height:2.5px;border-radius:2px;background:var(--navy);transition:.25s ease}
.fc-mobile-menu{display:none;position:fixed;top:68px;left:0;right:0;bottom:0;z-index:59;background:var(--navy);
  flex-direction:column;padding:32px 24px;overflow:auto;animation:fcUp .35s ease both}
.fc-mobile-menu.open{display:flex}
.fc-mobile-menu a{padding:16px 0;font-size:22px;font-weight:700;color:#fff;border-bottom:1px solid rgba(255,255,255,.1)}
.fc-mobile-menu a:hover{color:var(--cyan)}
@media(max-width:1024px){
  .fc-nav-desktop{display:none !important}
  .fc-burger{display:flex}
}

/* faq accordion */
.fc-faq-q{width:100%;display:flex;align-items:center;justify-content:space-between;gap:16px;
  background:#fff;border:1px solid rgba(3,46,91,.1);border-radius:16px;padding:20px 24px;cursor:pointer;
  text-align:left;font-size:16px;font-weight:700;color:var(--navy);transition:border-color .2s ease}
.fc-faq-item.open .fc-faq-q{border-color:var(--cyan);color:var(--teal);box-shadow:0 14px 30px rgba(3,46,91,.08)}
.fc-faq-sinal{width:30px;height:30px;flex-shrink:0;border-radius:999px;display:grid;place-items:center;
  background:rgba(3,46,91,.07);color:var(--teal);font-size:18px;font-weight:700}
.fc-faq-item.open .fc-faq-sinal{background:var(--cyan);color:var(--navy)}
.fc-faq-a{display:none;padding:4px 24px 22px;font-size:15px;line-height:1.7;color:var(--muted)}
.fc-faq-item.open .fc-faq-a{display:block}

/* carousel */
.fc-car-track{display:flex;transition:transform .6s cubic-bezier(.16,1,.3,1)}
.fc-car-dot{height:8px;border-radius:999px;border:none;cursor:pointer;padding:0;width:8px;
  background:rgba(3,46,91,.2);transition:width .3s ease,background .3s ease}
.fc-car-dot.on{width:26px;background:var(--navy)}
.fc-car-dot.dark{background:rgba(255,255,255,.3)}
.fc-car-dot.dark.on{background:var(--cyan)}
.fc-car-btn{width:44px;height:44px;border-radius:999px;font-size:17px;font-weight:700;cursor:pointer;
  transition:transform .2s ease,border-color .2s ease}
.fc-car-btn:active{transform:scale(.92)}

/* whatsapp widget */
.fc-wa-fab{position:fixed;right:22px;bottom:22px;z-index:80;width:60px;height:60px;border-radius:999px;
  background:#25D366;color:#fff;border:none;cursor:pointer;display:grid;place-items:center;
  box-shadow:0 12px 30px rgba(0,0,0,.25);animation:fcPulse 3s ease-out infinite}
.fc-wa-panel{position:fixed;right:22px;bottom:94px;z-index:80;width:min(92vw,340px);background:#fff;
  border-radius:20px;box-shadow:0 24px 60px rgba(2,20,40,.3);overflow:hidden;display:none}
.fc-wa-panel.open{display:block;animation:fcUp .3s ease both}

/* grids/tipografia responsivos (substituem os valores mob/desktop do protótipo) */
.fc-hero-grid{grid-template-columns:minmax(0,1.05fr) minmax(0,.95fr)}
.fc-grid2{display:grid;grid-template-columns:repeat(2,minmax(0,1fr))}
.fc-grid3{grid-template-columns:repeat(3,minmax(0,1fr))}
.fc-grid4{grid-template-columns:repeat(4,minmax(0,1fr))}
.fc-split{display:grid;grid-template-columns:minmax(0,1fr) 380px}
.fc-hero-h1{font-size:58px}
.fc-h1{font-size:48px}
.fc-h2{font-size:40px}
.fc-h2s{font-size:34px}
.fc-single{font-size:46px}
@media(max-width:1024px){
  .fc-hero-grid{grid-template-columns:minmax(0,1fr);gap:40px !important}
  .fc-grid3{grid-template-columns:repeat(2,minmax(0,1fr))}
  .fc-split{grid-template-columns:minmax(0,1fr)}
}
@media(max-width:640px){
  .fc-grid3,.fc-grid4,.fc-grid2{grid-template-columns:minmax(0,1fr)}
  .fc-hero-h1{font-size:38px}
  .fc-h1{font-size:32px}
  .fc-h2{font-size:28px}
  .fc-h2s{font-size:25px}
  .fc-single{font-size:30px}
}

.fc-hide{display:none !important}