/* ============================================================
   AMARO.FY — crochê artesanal · cinematic site
   Palette: turquoise (#9AE1E2 → #16A5A3) + cream + deep teal
   Type:    Cormorant (display serif) · Jost (sans)
   ============================================================ */

:root{
  --ink:#0E3B3A;
  --teal-900:#0B4847;
  --teal-700:#16A5A3;   /* brand secondary */
  --teal-500:#3BB6B4;
  --teal-300:#7FD8D9;
  --teal-200:#9AE1E2;   /* brand primary  */
  --teal-50:#EAF8F8;
  --cream:#FBFAF6;
  --paper:#FFFFFF;
  --line:rgba(14,59,58,.14);
  --wa:#25D366;

  --serif:"Cormorant",Georgia,serif;
  --sans:"Jost",system-ui,-apple-system,Segoe UI,Roboto,sans-serif;

  --maxw:1200px;
  --pad:clamp(20px,5vw,72px);
  --sec:clamp(72px,11vw,150px);
  --r:18px;
  --shadow:0 24px 60px -28px rgba(11,72,71,.45);
  --shadow-sm:0 12px 30px -18px rgba(11,72,71,.4);
}

*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
html.lenis,html.lenis body{height:auto}
.lenis.lenis-smooth{scroll-behavior:auto !important}
.lenis.lenis-stopped{overflow:hidden}

body{
  font-family:var(--sans);
  color:var(--ink);
  background:var(--cream);
  font-weight:300;
  line-height:1.6;
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}
img{display:block;max-width:100%;height:auto}
a{color:inherit;text-decoration:none}
em{font-style:italic}
::selection{background:var(--teal-200);color:var(--teal-900)}

/* ---------- shared type ---------- */
.display{
  font-family:var(--serif);
  font-weight:500;
  line-height:1.02;
  letter-spacing:-.01em;
  font-size:clamp(2.4rem,6.4vw,5.2rem);
  color:var(--ink);
}
.display em{font-style:italic;font-weight:500}
.kicker{
  font-family:var(--sans);
  font-weight:500;
  text-transform:uppercase;
  letter-spacing:.32em;
  font-size:.72rem;
  color:var(--teal-700);
  margin-bottom:1.1rem;
}
.lead{
  font-size:clamp(1.02rem,1.5vw,1.22rem);
  max-width:52ch;
  color:color-mix(in srgb,var(--ink) 82%,transparent);
}
.lead.small{font-size:.85rem;opacity:.7;letter-spacing:.01em}
.wrap{max-width:var(--maxw);margin-inline:auto;padding-inline:var(--pad)}
.spark{display:inline-block;color:var(--teal-500);font-style:normal;transform:translateY(-.06em)}

/* reveal (only hidden when JS active + motion allowed) */
html.js .reveal{opacity:0;transform:translateY(22px)}

/* ---------- buttons ---------- */
.btn{
  --bg:var(--teal-700);--fg:#fff;
  display:inline-flex;align-items:center;justify-content:center;gap:.55rem;
  font-family:var(--sans);font-weight:500;font-size:.92rem;letter-spacing:.01em;
  padding:.85rem 1.5rem;border-radius:100px;border:1px solid transparent;
  background:var(--bg);color:var(--fg);cursor:pointer;
  transition:transform .35s cubic-bezier(.2,.8,.2,1),background .3s,color .3s,box-shadow .3s;
  will-change:transform;
}
.btn:hover{transform:translateY(-2px)}
.btn--solid{background:var(--teal-700);color:#fff;box-shadow:var(--shadow-sm)}
.btn--solid:hover{background:var(--teal-900)}
.btn--ghost{background:transparent;color:var(--ink);border-color:var(--line)}
.btn--ghost:hover{border-color:var(--teal-700);color:var(--teal-700)}
.btn--wa{background:var(--wa);color:#fff;box-shadow:0 14px 34px -16px rgba(37,211,102,.7)}
.btn--wa:hover{background:#1fb457}
.btn--wa svg{width:20px;height:20px}
.btn--lg{padding:1.05rem 1.9rem;font-size:1rem}
.on-dark .btn--ghost{color:#fff;border-color:rgba(255,255,255,.5)}
.on-dark .btn--ghost:hover{background:#fff;color:var(--teal-900);border-color:#fff}
/* Hero secondary button: light cream fill so it stays legible over the video bg */
.hero__actions .btn--ghost{background:var(--cream);color:var(--teal-900);border-color:var(--cream);box-shadow:var(--shadow-sm)}
.hero__actions .btn--ghost:hover{background:var(--teal-700);color:#fff;border-color:var(--teal-700)}

/* ============================================================
   THREAD (signature) — knits down the page on scroll
   ============================================================ */
#thread{
  position:fixed;top:0;left:0;width:100vw;height:100vh;
  z-index:70;color:var(--teal-500);opacity:.5;pointer-events:none;
}
@media (max-width:760px){#thread{opacity:.3}}

/* ============================================================
   NAV
   ============================================================ */
.nav{
  position:fixed;top:0;left:0;width:100%;z-index:90;
  display:flex;align-items:center;justify-content:space-between;
  gap:1.5rem;padding:18px var(--pad);
  transition:background .45s,backdrop-filter .45s,box-shadow .45s,padding .45s;
}
.nav.is-scrolled{
  background:rgba(251,250,246,.82);backdrop-filter:blur(14px);
  box-shadow:0 1px 0 var(--line);padding-top:12px;padding-bottom:12px;
}
.nav__logo{
  font-family:var(--serif);font-weight:600;font-size:1.5rem;letter-spacing:-.01em;
  color:#fff;display:inline-flex;align-items:center;line-height:1;
  transition:color .45s;
}
.nav.is-scrolled .nav__logo{color:var(--teal-900)}
.nav__logo .dot{color:var(--teal-200)}
.nav.is-scrolled .nav__logo .dot{color:var(--teal-700)}
.nav__logo .spark{font-size:.8em;margin-left:.18em;color:var(--teal-200)}
.nav.is-scrolled .nav__logo .spark{color:var(--teal-500)}
.nav__links{display:flex;gap:2rem}
.nav__links a{
  font-size:.84rem;font-weight:400;color:rgba(255,255,255,.86);letter-spacing:.02em;
  position:relative;transition:color .3s;
}
.nav.is-scrolled .nav__links a{color:var(--ink)}
.nav__links a::after{
  content:"";position:absolute;left:0;bottom:-5px;width:100%;height:1px;
  background:currentColor;transform:scaleX(0);transform-origin:left;transition:transform .35s;
}
.nav__links a:hover::after{transform:scaleX(1)}
.nav__cta{padding:.6rem 1.25rem;font-size:.84rem}
.nav:not(.is-scrolled) .nav__cta{background:rgba(255,255,255,.16);border:1px solid rgba(255,255,255,.4);backdrop-filter:blur(4px)}
.nav:not(.is-scrolled) .nav__cta:hover{background:#fff;color:var(--teal-900)}
@media (max-width:860px){.nav__links{display:none}}

/* ============================================================
   1 · HERO
   ============================================================ */
.hero{position:relative;height:300vh;z-index:1}
.hero__sticky{
  position:sticky;top:0;height:100vh;overflow:hidden;
  background:linear-gradient(150deg,var(--teal-200),var(--teal-700));
}
.hero__canvas{position:absolute;inset:0;width:100%;height:100%;display:block}
.hero__veil{
  position:absolute;inset:0;
  background:
    linear-gradient(180deg,rgba(8,40,39,.46) 0%,rgba(8,40,39,.12) 30%,rgba(8,40,39,.18) 62%,rgba(8,40,39,.66) 100%),
    radial-gradient(120% 80% at 75% 40%,transparent 40%,rgba(8,40,39,.4) 100%);
}
.hero__content{
  position:absolute;z-index:3;left:0;bottom:clamp(64px,12vh,120px);
  width:100%;padding-inline:var(--pad);max-width:980px;
}
.eyebrow{
  font-family:var(--sans);font-weight:500;text-transform:uppercase;
  letter-spacing:.34em;font-size:.7rem;color:rgba(255,255,255,.85);margin-bottom:1.3rem;
}
.hero__title{
  font-family:var(--serif);font-weight:500;color:#fff;
  font-size:clamp(3rem,9.5vw,7.4rem);line-height:.96;letter-spacing:-.015em;
  text-shadow:0 14px 50px rgba(6,34,33,.35);
}
.hero__title span{display:block}
.hero__title em{font-style:italic;color:var(--teal-200)}
.hero__lede{
  margin-top:1.5rem;max-width:42ch;color:rgba(255,255,255,.92);
  font-size:clamp(1rem,1.4vw,1.18rem);
}
.hero__actions{margin-top:2.1rem;display:flex;gap:.9rem;flex-wrap:wrap}
.hero__cue{
  position:absolute;z-index:3;right:var(--pad);bottom:clamp(64px,12vh,120px);
  display:flex;flex-direction:column;align-items:center;gap:.7rem;
  color:rgba(255,255,255,.8);font-size:.66rem;letter-spacing:.26em;text-transform:uppercase;
}
.hero__cue i{width:1px;height:54px;background:linear-gradient(rgba(255,255,255,.9),transparent);animation:cue 2.4s ease-in-out infinite}
@keyframes cue{0%,100%{transform:scaleY(.3);transform-origin:top;opacity:.5}50%{transform:scaleY(1);opacity:1}}
@media (max-width:760px){.hero__cue{display:none}}
.hero__loader{position:absolute;left:0;bottom:0;width:100%;height:2px;background:rgba(255,255,255,.18);z-index:5}
#heroLoaderBar{display:block;height:100%;width:0;background:#fff;transition:width .2s}
.hero__loader.is-done{opacity:0;transition:opacity .6s .2s}

/* ============================================================
   2 · MANIFESTO
   ============================================================ */
.manifesto{position:relative;z-index:2;background:var(--cream);padding-block:var(--sec)}
.manifesto__grid{display:grid;grid-template-columns:1.05fr .95fr;gap:clamp(32px,6vw,80px);align-items:center}
.manifesto__text .display{margin:.4rem 0 1.5rem}
.manifesto__media{position:relative}
.frame{overflow:hidden;border-radius:var(--r);box-shadow:var(--shadow)}
.frame img{width:100%;height:100%;object-fit:cover;display:block}
.manifesto__media .frame{aspect-ratio:4/5}
.manifesto__media .frame img{transform:scale(1.08)}
.tag{
  position:absolute;left:14px;bottom:14px;background:rgba(251,250,246,.92);
  color:var(--teal-900);font-size:.72rem;letter-spacing:.04em;padding:.5rem .85rem;border-radius:100px;
  box-shadow:var(--shadow-sm);backdrop-filter:blur(4px);
}
@media (max-width:820px){.manifesto__grid{grid-template-columns:1fr;gap:36px}.manifesto__media .frame{aspect-ratio:5/4}}

/* shared section head */
.section-head{text-align:center;max-width:760px;margin-inline:auto;margin-bottom:clamp(40px,6vw,72px)}
.section-head .lead{margin-inline:auto}

/* ============================================================
   3 · PROCESSO
   ============================================================ */
.processo{position:relative;z-index:2;background:var(--paper);padding-block:var(--sec)}
.steps{list-style:none;display:grid;grid-template-columns:repeat(4,1fr);gap:clamp(20px,3vw,36px)}
.step{position:relative;padding-top:1.4rem}
.step::before{content:"";position:absolute;top:0;left:0;width:100%;height:1px;background:var(--line)}
.step__n{font-family:var(--serif);font-style:italic;font-size:1.1rem;color:var(--teal-500)}
.step .ic{width:30px;height:30px;color:var(--teal-700);margin:1.4rem 0 1.1rem}
.step h3{font-family:var(--serif);font-weight:600;font-size:1.5rem;margin-bottom:.5rem;color:var(--ink)}
.step p{font-size:.94rem;color:color-mix(in srgb,var(--ink) 75%,transparent)}
@media (max-width:860px){.steps{grid-template-columns:1fr 1fr;gap:30px}}
@media (max-width:480px){.steps{grid-template-columns:1fr}}

/* ============================================================
   4 · GALERIA (horizontal pin)
   ============================================================ */
.galeria{position:relative;z-index:2;background:linear-gradient(160deg,var(--teal-200),var(--teal-700));color:#fff}
.galeria__pin{overflow:hidden}
.galeria__track{display:flex;align-items:center;gap:clamp(18px,2.4vw,34px);padding:clamp(60px,9vw,120px) var(--pad);width:max-content}
.gal-intro{flex:0 0 auto;width:min(78vw,420px);padding-right:1.5rem}
.gal-intro .kicker{color:rgba(255,255,255,.85)}
.gal-intro .display{color:#fff;margin:.3rem 0 1.3rem}
.gal-intro .display .spark{color:#fff}
.gal-intro .lead{color:rgba(255,255,255,.9)}
.g-card{
  flex:0 0 auto;width:clamp(240px,30vw,340px);aspect-ratio:3/4;position:relative;
  border-radius:var(--r);overflow:hidden;box-shadow:0 30px 60px -30px rgba(6,40,39,.6);
  background:rgba(255,255,255,.08);
}
.g-card img{width:100%;height:100%;object-fit:cover;transition:transform .9s cubic-bezier(.2,.8,.2,1)}
.g-card:hover img{transform:scale(1.06)}
.g-card figcaption{
  position:absolute;left:0;bottom:0;width:100%;padding:1.1rem 1.1rem .95rem;
  display:flex;flex-direction:column;gap:.1rem;
  background:linear-gradient(transparent,rgba(6,40,39,.72));
}
.g-card figcaption span{font-family:var(--serif);font-size:1.32rem;font-weight:600}
.g-card figcaption em{font-size:.74rem;letter-spacing:.04em;opacity:.85}
.gal-cta{
  flex:0 0 auto;width:clamp(220px,26vw,300px);aspect-ratio:3/4;border-radius:var(--r);
  border:1px solid rgba(255,255,255,.45);display:flex;flex-direction:column;
  align-items:flex-start;justify-content:center;gap:.6rem;padding:2rem;
  transition:background .4s,transform .4s;
}
.gal-cta:hover{background:rgba(255,255,255,.1);transform:translateY(-3px)}
.gal-cta .spark{font-size:1.5rem;color:#fff}
.gal-cta strong{font-family:var(--serif);font-weight:600;font-size:1.7rem;line-height:1.05}
.gal-cta em{font-size:.9rem;letter-spacing:.02em}
/* Mobile/tablet: troca o scroll horizontal pinado por um grid estatico de 2 colunas */
@media (max-width:860px){
  .galeria__pin{overflow:visible}
  .galeria__track{
    display:grid;grid-template-columns:1fr 1fr;align-items:start;
    gap:14px;width:auto;transform:none;
    padding:clamp(48px,11vw,84px) var(--pad);
  }
  .gal-intro{width:auto;grid-column:1 / -1;padding-right:0;margin-bottom:.4rem}
  .g-card{width:auto}
  .g-card figcaption span{font-size:1.12rem}
  .gal-cta{grid-column:1 / -1;width:auto;aspect-ratio:auto;padding:1.5rem 1.4rem}
}

/* ============================================================
   5 · DETALHES (parallax collage)
   ============================================================ */
.detalhes{position:relative;z-index:2;background:var(--cream);padding-block:var(--sec)}
.detalhes__head{margin-bottom:clamp(34px,5vw,60px)}
.detalhes__head .display{margin-top:.4rem}
.detalhes__collage{
  max-width:var(--maxw);margin-inline:auto;padding-inline:var(--pad);
  display:grid;grid-template-columns:repeat(12,1fr);gap:clamp(14px,2vw,26px);
}
.dc{border-radius:var(--r);overflow:hidden}
.dc .frame{box-shadow:var(--shadow);border-radius:var(--r)}
.dc .frame img{width:100%;height:100%;object-fit:cover;transform:scale(1.12)}
.dc{grid-column:span 6}
.dc--tall{grid-column:span 6;grid-row:span 2}
.dc--tall .frame{aspect-ratio:3/4}
.dc:not(.dc--tall):not(.dc--wide) .frame{aspect-ratio:16/11}
.dc--wide{grid-column:span 6}
.dc--wide .frame{aspect-ratio:16/9}
@media (max-width:760px){
  .detalhes__collage{grid-template-columns:1fr 1fr}
  .dc,.dc--tall,.dc--wide{grid-column:span 1;grid-row:auto}
  .dc--tall .frame{aspect-ratio:3/4}
}

/* ============================================================
   6 · INFORMAÇÕES
   ============================================================ */
.info{position:relative;z-index:2;background:var(--paper);padding-block:var(--sec)}
.info__grid{display:grid;grid-template-columns:repeat(3,1fr);gap:clamp(18px,2.4vw,28px)}
.info-card{
  background:var(--cream);border:1px solid var(--line);border-radius:var(--r);
  padding:clamp(22px,3vw,34px);
}
.info-card h3{font-family:var(--serif);font-weight:600;font-size:1.7rem;margin-bottom:.7rem;color:var(--teal-900)}
.info-card p{font-size:.96rem;color:color-mix(in srgb,var(--ink) 78%,transparent)}
.info-card strong{color:var(--teal-700);font-weight:500}
/* icone inline no titulo dos cards (nao altera a altura: cabe na linha do titulo) */
.info-card:not(.info-card--measure) h3{display:flex;align-items:center;gap:.55rem}
.info-ic{width:26px;height:26px;flex:0 0 auto;color:var(--teal-700)}
.info-card--measure{grid-column:1/-1;background:linear-gradient(150deg,var(--teal-50),#fff)}
.measure{display:flex;gap:clamp(20px,4vw,46px);align-items:center;margin:1.2rem 0 .6rem;flex-wrap:wrap}
.measure__svg{width:110px;height:auto;color:var(--teal-700);flex:0 0 auto}
.measure__list{list-style:none;display:grid;grid-template-columns:1fr 1fr;gap:.7rem 2rem;flex:1 1 320px}
.measure__list li{font-size:.92rem;color:color-mix(in srgb,var(--ink) 76%,transparent);border-left:2px solid var(--teal-200);padding-left:.8rem}
.measure__list span{display:block;font-family:var(--serif);font-style:italic;font-size:1.15rem;color:var(--teal-900)}
.measure__tip{font-size:.86rem;font-style:italic;color:var(--teal-700)}
@media (max-width:860px){.info__grid{grid-template-columns:1fr}.measure__list{grid-template-columns:1fr}}

/* ============================================================
   7 · CUIDADOS (immersive)
   ============================================================ */
.cuidados{position:relative;z-index:2;background:linear-gradient(160deg,var(--teal-300),var(--teal-700));color:#fff;padding-block:var(--sec)}
.cuidados .display{color:#fff}
.cuidados .kicker{color:rgba(255,255,255,.85)}
.care{display:grid;grid-template-columns:repeat(4,1fr);gap:clamp(16px,2.2vw,26px)}
.care-card{
  background:rgba(255,255,255,.12);border:1px solid rgba(255,255,255,.25);
  border-radius:var(--r);padding:clamp(22px,2.6vw,30px);backdrop-filter:blur(6px);
}
.care-card .ic{width:34px;height:34px;color:#fff;margin-bottom:1rem;opacity:.95}
.care-card p{font-size:.96rem;color:rgba(255,255,255,.95)}
.care-card strong{font-weight:500}
@media (max-width:860px){.care{grid-template-columns:1fr 1fr}}
@media (max-width:460px){.care{grid-template-columns:1fr}}

/* ============================================================
   8 · EMBALAGEM
   ============================================================ */
.embalagem{position:relative;z-index:2;background:var(--cream);padding-block:var(--sec)}
.embalagem__grid{display:grid;grid-template-columns:.95fr 1.05fr;gap:clamp(32px,6vw,80px);align-items:center}
.embalagem__media .frame{aspect-ratio:4/5;box-shadow:var(--shadow)}
.embalagem__media .frame img{transform:scale(1.08)}
.embalagem__text .display{margin:.4rem 0 1.4rem}
.embalagem__text .btn{margin-top:1.6rem}
@media (max-width:820px){.embalagem__grid{grid-template-columns:1fr;gap:34px}.embalagem__media{order:2}}

/* ============================================================
   9 · AVALIAÇÕES
   ============================================================ */
.avaliacoes{position:relative;z-index:2;background:var(--paper);padding-block:var(--sec)}
.reviews{display:grid;grid-template-columns:repeat(3,1fr);gap:clamp(18px,2.4vw,28px)}
.review{background:var(--cream);border:1px solid var(--line);border-radius:var(--r);padding:clamp(24px,3vw,34px);display:flex;flex-direction:column;gap:.9rem}
.stars{color:#E9B949;letter-spacing:.15em;font-size:1rem}
.review blockquote{font-family:var(--serif);font-size:1.35rem;line-height:1.35;font-weight:500;color:var(--ink)}
.review figcaption{font-size:.84rem;color:var(--teal-700);letter-spacing:.02em;margin-top:auto}
@media (max-width:860px){.reviews{grid-template-columns:1fr}}

/* ============================================================
   10 · PEDIDO (immersive)
   ============================================================ */
.pedido{position:relative;z-index:2;background:linear-gradient(155deg,var(--teal-700),var(--teal-900));color:#fff;padding-block:var(--sec)}
.pedido .display{color:#fff}
.pedido .display .spark{color:var(--teal-200)}
.pedido .kicker{color:var(--teal-200)}
.pedido__grid{display:grid;grid-template-columns:1fr 1fr;gap:clamp(34px,6vw,80px);align-items:center}
.pedido__intro .display{margin:.4rem 0 1.3rem}
.pedido__intro .lead{color:rgba(255,255,255,.9)}
.pedido__list{list-style:none;margin-top:1.6rem;display:grid;gap:.7rem}
.pedido__list li{position:relative;padding-left:1.7rem;font-size:.96rem;color:rgba(255,255,255,.92)}
.pedido__list li::before{content:"✦";position:absolute;left:0;color:var(--teal-200)}
.order-form{
  background:rgba(255,255,255,.07);border:1px solid rgba(255,255,255,.2);
  border-radius:calc(var(--r) + 6px);padding:clamp(22px,3.4vw,40px);backdrop-filter:blur(8px);
}
.field{margin-bottom:1.1rem}
.field label{display:block;font-size:.8rem;letter-spacing:.04em;margin-bottom:.5rem;color:rgba(255,255,255,.9)}
.field label span{opacity:.6;text-transform:none;letter-spacing:0}
.field input,.field textarea{
  width:100%;font-family:var(--sans);font-size:.98rem;font-weight:300;color:#fff;
  background:rgba(255,255,255,.08);border:1px solid rgba(255,255,255,.28);border-radius:12px;
  padding:.85rem 1rem;transition:border-color .3s,background .3s;resize:vertical;
}
.field input::placeholder,.field textarea::placeholder{color:rgba(255,255,255,.5)}
.field input:focus,.field textarea:focus{outline:none;border-color:var(--teal-200);background:rgba(255,255,255,.14)}
.chips{display:flex;flex-wrap:wrap;gap:.5rem}
.chip{
  font-family:var(--sans);font-size:.86rem;color:#fff;cursor:pointer;
  background:rgba(255,255,255,.08);border:1px solid rgba(255,255,255,.3);
  border-radius:100px;padding:.55rem 1.05rem;transition:all .25s;
}
.chip:hover{border-color:var(--teal-200)}
.chip.is-active{background:#fff;color:var(--teal-900);border-color:#fff;font-weight:500}
.order-form .btn--wa{width:100%;margin-top:.4rem}
.order-form__alt{text-align:center;font-size:.84rem;margin-top:.9rem;color:rgba(255,255,255,.8)}
.order-form__alt a{text-decoration:underline;text-underline-offset:3px;color:#fff}
@media (max-width:820px){.pedido__grid{grid-template-columns:1fr;gap:34px}}

/* ============================================================
   FOOTER + FAB
   ============================================================ */
.footer{position:relative;z-index:2;background:var(--teal-900);color:#fff;padding-block:clamp(48px,7vw,80px)}
.footer__in{display:flex;flex-direction:column;align-items:center;text-align:center;gap:1rem}
.footer__logo{font-family:var(--serif);font-weight:600;font-size:2rem;color:#fff;display:inline-flex;align-items:center}
.footer__logo .dot{color:var(--teal-200)}
.footer__logo .spark{font-size:.7em;margin-left:.18em;color:var(--teal-200)}
.footer__tag{font-family:var(--serif);font-style:italic;font-size:1.25rem;color:rgba(255,255,255,.9);max-width:32ch}
.footer__links{display:flex;gap:1.6rem;margin-top:.4rem}
.footer__links a{font-size:.88rem;color:rgba(255,255,255,.85);position:relative}
.footer__links a:hover{color:#fff}
.footer__sig{font-size:.78rem;color:rgba(255,255,255,.55);margin-top:1rem;letter-spacing:.02em}

.fab{
  position:fixed;right:clamp(16px,3vw,28px);bottom:clamp(16px,3vw,28px);z-index:80;
  width:56px;height:56px;border-radius:50%;background:var(--wa);color:#fff;
  display:grid;place-items:center;box-shadow:0 16px 34px -12px rgba(37,211,102,.7);
  transform:translateY(0);transition:transform .35s,box-shadow .35s;
}
.fab svg{width:30px;height:30px}
.fab:hover{transform:translateY(-3px) scale(1.04)}

/* ============================================================
   REDUCED MOTION
   ============================================================ */
@media (prefers-reduced-motion:reduce){
  *,*::before,*::after{animation-duration:.001ms !important;animation-iteration-count:1 !important;transition-duration:.001ms !important}
  html{scroll-behavior:auto}
  .hero{height:auto}
  .hero__sticky{position:relative;height:88vh;min-height:520px}
  .galeria__track{flex-wrap:wrap;width:auto;justify-content:center}
  .gal-intro{width:100%}
  #thread{display:none}
  html.js .reveal{opacity:1;transform:none}
}