/* styles.css (atualizado – foco no slider horizontal e imagens responsivas) */
:root{
  --color-teal:#08AEB2;
  --color-teal-dark:#0A7F83;
  --color-bg:#E9F7F8;
  --color-cream:#FFF6E5;
  --color-text:#1D2B2E;
  --color-white:#fff;
  --shadow:0 6px 20px rgba(10,127,131,.12);
  --maxw:1160px;
}

*{box-sizing:border-box}
html:focus-within{scroll-behavior:smooth}
@media (prefers-reduced-motion:reduce){html:focus-within{scroll-behavior:auto}}
body{
  margin:0;
  font-family:Poppins,system-ui,-apple-system,Segoe UI,Roboto,Ubuntu,"Helvetica Neue",Arial,"Noto Sans",sans-serif;
  color:var(--color-text);
  background:linear-gradient(180deg,var(--color-bg),#fff 60%);
  line-height:1.6;
}
img{max-width:100%;height:auto;display:block}
a{color:var(--color-teal-dark);text-decoration:none}
a:hover,a:focus{text-decoration:underline}
.container{max-width:var(--maxw);margin-inline:auto;padding:0 1.25rem}
.section{padding:4rem 0}
.section__title{font-size:clamp(1.5rem,1.1rem + 1.8vw,2.2rem);line-height:1.2;margin:0 0 .75rem;color:var(--color-teal-dark)}
.section__lead{margin:.25rem 0 1.25rem}
:focus{outline:3px solid var(--color-teal-dark);outline-offset:2px}
.visually-hidden{position:absolute!important;clip:rect(1px,1px,1px,1px);padding:0;border:0;height:1px;width:1px;overflow:hidden;white-space:nowrap}

/* Skip */
.skip-link{position:absolute;left:-9999px}
.skip-link:focus{left:1rem;top:1rem;background:var(--color-cream);padding:.5rem .75rem;border-radius:999px;z-index:1000}

/* Header */
.header{background:rgba(255,255,255,.88);backdrop-filter:saturate(1.2) blur(8px);border-bottom:1px solid rgba(10,127,131,.08)}
.header--sticky{position:sticky;top:0;z-index:50}
.header__inner{display:flex;align-items:center;gap:1rem;min-height:64px}
.header__brand{display:flex;align-items:center;gap:.6rem;font-weight:700;color:var(--color-text)}
.header__logo{border-radius:10px;background:var(--color-teal);padding:.25rem}
.header__cta{margin-left:auto}

/* Nav */
.nav{margin-left:auto}
.nav__toggle{display:none;background:var(--color-teal);color:#fff;border:0;border-radius:10px;padding:.55rem .8rem;font-weight:600;box-shadow:var(--shadow)}
.nav__list{display:flex;gap:1rem;list-style:none;margin:0;padding:0}
.nav__link{display:inline-block;padding:.5rem .75rem;border-radius:10px}
.nav__link:focus,.nav__link:hover{background:var(--color-cream);text-decoration:none}
@media (max-width:880px){
  .nav__toggle{display:inline-block}
  .nav__list{position:absolute;right:1.25rem;top:64px;flex-direction:column;background:#fff;padding:.75rem;border-radius:12px;box-shadow:var(--shadow);min-width:200px;display:none}
  .nav__list.is-open{display:flex}
}

/* Buttons */
.btn{display:inline-flex;align-items:center;gap:.5rem;padding:.75rem 1rem;border-radius:12px;font-weight:600;border:2px solid transparent;text-decoration:none;box-shadow:var(--shadow);transition:transform .12s ease}
.btn:active{transform:translateY(1px)}
.btn--cta{background:var(--color-teal);color:#fff}
.btn--cta:hover,.btn--cta:focus{background:var(--color-teal-dark)}
.btn--ghost{background:transparent;border-color:var(--color-teal-dark);color:var(--color-teal-dark)}
.btn--ghost:hover,.btn--ghost:focus{background:var(--color-cream)}

/* Hero */
.hero{
  background:
    radial-gradient(1200px 500px at 20% -10%, rgba(8,174,178,.20), transparent 60%),
    radial-gradient(900px 420px at 90% 10%, rgba(255,246,229,.50), transparent 60%);
  padding:clamp(2rem,2vw + 1rem,3rem) 0 3.5rem;
}
.hero__grid{display:grid;grid-template-columns:1.1fr .9fr;align-items:center;gap:2rem}
@media (max-width:980px){.hero__grid{grid-template-columns:1fr}}
.hero__media img{border-radius:18px;box-shadow:var(--shadow);background:var(--color-cream)}

/* Sobre */
.sobre__grid{display:grid;grid-template-columns:1fr 1fr;gap:2.25rem;align-items:center}
@media (max-width:980px){.sobre__grid{grid-template-columns:1fr}}
.sobre__media img{border-radius:16px;box-shadow:var(--shadow)}
.list{margin:1rem 0 0;padding-left:1.2rem}
.list--check li::marker{color:var(--color-teal-dark)}

/* -------- SLIDER HORIZONTAL ÚNICO -------- */
.slider{position:relative;margin-top:1rem}
.slider__viewport{overflow:hidden;border-radius:16px}
.slider__track{
  display:flex;
  margin:0;padding:0;list-style:none;
  transition:transform .5s ease;
  will-change:transform;
}
.slider__slide{
  flex:0 0 100%;
  padding:0 .25rem; /* um pequeno respiro nas laterais */
}
.slide-img{
  width:100%;
  height:auto;
  border-radius:14px;
  box-shadow:var(--shadow);
  object-fit:cover;
  aspect-ratio: 16/9; /* mantém proporção agradável; remove “vão branco” */
}
@media (max-width:640px){
  .slide-img{aspect-ratio: 4/3;} /* mais alto no mobile */
}

/* Controles */
.slider__controls{
  position:absolute;inset-block:0;inset-inline:0;display:flex;justify-content:space-between;align-items:center;pointer-events:none;
}
.slider__btn{
  pointer-events:auto;background:#fff;border:2px solid var(--color-teal-dark);
  width:44px;height:44px;border-radius:999px;display:grid;place-items:center
}
.slider__btn:hover,.slider__btn:focus{background:var(--color-cream)}
.slider__dots{display:flex;gap:.5rem;justify-content:center;margin-top:1rem}
.slider__dot{width:10px;height:10px;border-radius:999px;background:#9ccdd0;border:2px solid var(--color-teal-dark)}
.slider__dot.is-active{background:var(--color-teal-dark)}
.slider__caption{margin-top:.5rem;font-size:.95rem;background:var(--color-cream);display:inline-block;padding:.35rem .6rem;border-radius:999px}

/* Contato */
.contato__grid{display:grid;grid-template-columns:1.1fr .9fr;gap:2rem;align-items:start}
@media (max-width:980px){.contato__grid{grid-template-columns:1fr}}
.contato__map iframe{width:100%;height:260px;border:0;border-radius:14px;box-shadow:var(--shadow);background:#d9f0f1}
.form{background:#fff;padding:1.25rem;border-radius:16px;box-shadow:var(--shadow);border:1px solid rgba(10,127,131,.08)}
.form__group{margin-bottom:.9rem}
.form__label{display:block;font-weight:600;margin-bottom:.4rem}
.form__input{width:100%;padding:.7rem .8rem;border-radius:12px;border:1.5px solid #b6dfe1}
.form__input:focus{border-color:var(--color-teal-dark);outline:3px solid rgba(10,127,131,.25)}
.form__submit{width:100%}
.toast{position:fixed;left:50%;bottom:1.25rem;transform:translateX(-50%) translateY(20px);background:var(--color-teal-dark);color:#fff;padding:.7rem 1rem;border-radius:10px;box-shadow:var(--shadow);opacity:0;pointer-events:none;transition:opacity .25s ease,transform .25s ease}
.toast.is-visible{opacity:1;transform:translateX(-50%) translateY(0)}

/* Footer */
.footer{margin-top:3rem;background:#f7fbfc;border-top:1px solid rgba(10,127,131,.08)}
.footer__inner{display:flex;align-items:center;gap:1rem;min-height:70px}
.footer__links{list-style:none;display:flex;gap:1rem;margin-left:auto;padding:0}
.footer__links a{padding:.35rem .5rem;border-radius:8px}
.footer__links a:hover,.footer__links a:focus{background:var(--color-cream);text-decoration:none}
.footer__copy{text-align:center;padding:.75rem;border-top:1px solid rgba(10,127,131,.08);font-size:.9rem}

/* Botão flutuante */
.fab-whatsapp{position:fixed;right:16px;bottom:16px;width:54px;height:54px;border-radius:999px;background:var(--color-teal);display:grid;place-items:center;box-shadow:var(--shadow);z-index:60;border:2px solid var(--color-teal-dark)}
.fab-whatsapp:hover,.fab-whatsapp:focus{background:var(--color-teal-dark)}
.fab-whatsapp img{filter:brightness(0) invert(1)}

/* Âncoras com header fixo */
.header + .hero{scroll-margin-top:74px}
#sobre,#resultados,#contato{scroll-margin-top:86px}