/* =========================================================
   Larissa Testoni Fotografia — styles.css
   Paleta puxada das próprias fotos: fundo pérola do estúdio
   dela + carmim recorrente (esmalte, batom, número de peito).
   PONTOS DE AJUSTE RÁPIDO: as variáveis abaixo.
   ========================================================= */

:root{
  --perola:      #E8E8E5;   /* fundo claro — mesmo cinza do fundo de estúdio dela */
  --perola-alt:  #DEDEDA;   /* faixas alternadas */
  --grafite:     #17171A;   /* temperatura esporte */
  --tinta:       #131315;   /* texto principal */
  --tinta-suave: #5C5C60;   /* texto secundário */
  --carmim:      #A8261C;   /* acento */
  --carmim-claro:#C8493D;
  --bruma:       #C2C2BC;   /* filetes e bordas */

  --display: 'Bricolage Grotesque', system-ui, sans-serif;
  --serif:   'Instrument Serif', Georgia, serif;
  --sans:    'Instrument Sans', system-ui, sans-serif;

  --gut: clamp(1.25rem, 4vw, 4rem);   /* respiro lateral */
  --sec: clamp(5rem, 11vw, 10rem);    /* respiro vertical entre seções */
  --raio: 2px;
}

*,*::before,*::after{ box-sizing:border-box; }

html{ scroll-behavior:smooth; -webkit-text-size-adjust:100%; }
@media (prefers-reduced-motion: reduce){ html{ scroll-behavior:auto; } }

body{
  margin:0;
  background:var(--perola);
  color:var(--tinta);
  font-family:var(--sans);
  font-size:clamp(1rem,.96rem + .2vw,1.075rem);
  line-height:1.6;
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
  transition:background-color .7s ease, color .7s ease;
}
/* Temperatura escura — acionada pelo ScrollTrigger na seção de esportes */
body.is-dark{
  background:var(--grafite);
  --tinta:#EDEDEA; --tinta-suave:#9A9A96; --bruma:#33333A;
  --perola-alt:#1E1E23; --carmim:var(--carmim-claro);
  color:var(--tinta);
}

img{ display:block; max-width:100%; height:auto; }
h1,h2,h3{ margin:0; font-family:var(--display); font-weight:700; line-height:.95; letter-spacing:-.02em; }
p{ margin:0 0 1em; }
a{ color:inherit; }

::selection{ background:var(--carmim); color:#fff; }

:focus-visible{ outline:2px solid var(--carmim); outline-offset:3px; }
body.is-dark :focus-visible{ outline-color:#fff; }

.skip{
  position:absolute; left:-999px; top:0; z-index:200;
  background:var(--carmim); color:#fff; padding:.7rem 1rem;
}
.skip:focus{ left:0; }

/* ---------- utilitários de texto ---------- */
.eyebrow{
  font-size:.72rem; letter-spacing:.22em; text-transform:uppercase;
  font-weight:600; color:var(--tinta-suave); margin:0 0 1.1rem;
}
body.is-dark .eyebrow{ color:#9A9A96; }

.sec__head{ padding:0 var(--gut); margin-bottom:clamp(2.5rem,5vw,4.5rem); }
.sec__title{
  font-size:clamp(2.4rem,7vw,5rem);
  font-variation-settings:'wdth' 112;
}

/* =========================================================
   NAVEGAÇÃO — cápsula flutuante com indicador deslizante
   ========================================================= */
.nav{
  position:fixed; inset:0 0 auto 0; z-index:90;
  display:flex; align-items:center; justify-content:space-between;
  gap:1rem; padding:clamp(.9rem,2vw,1.4rem) var(--gut);
  transition:padding .4s ease;
}

/* marca */
.nav__brand{
  display:flex; align-items:center; gap:.6rem; text-decoration:none;
  background:color-mix(in srgb, var(--perola) 82%, transparent);
  backdrop-filter:blur(16px) saturate(1.3);
  border:1px solid var(--bruma); border-radius:100px;
  padding:.5rem .95rem .5rem .7rem;
  transition:border-color .35s ease, background-color .35s ease;
}
.nav__brand:hover{ border-color:var(--carmim); }
.nav__mark{ color:var(--carmim); display:flex; transition:transform .5s cubic-bezier(.2,.7,.3,1); }
.nav__brand:hover .nav__mark{ transform:rotate(-8deg) scale(1.06); }
.nav__name{
  font-family:var(--display); font-weight:700; font-size:.92rem;
  letter-spacing:-.01em; font-variation-settings:'wdth' 110;
  text-transform:uppercase;
}
.nav__name em{ font-style:normal; color:var(--carmim); }

/* cápsula de links */
.nav__pill{
  position:relative; display:flex; align-items:center; gap:.15rem;
  padding:.35rem; border-radius:100px;
  background:color-mix(in srgb, var(--perola) 82%, transparent);
  backdrop-filter:blur(16px) saturate(1.3);
  border:1px solid var(--bruma);
}
.nav__pill a{
  position:relative; z-index:2; text-decoration:none;
  font-size:.82rem; font-weight:600; letter-spacing:.01em;
  padding:.5rem .95rem; border-radius:100px;
  color:var(--tinta-suave); white-space:nowrap;
  transition:color .35s ease;
}
.nav__pill a:hover{ color:var(--tinta); }
.nav__pill a.is-active{ color:var(--perola); }
body.is-dark .nav__pill a.is-active{ color:var(--grafite); }

/* pastilha que desliza atrás do link ativo */
.nav__ind{
  position:absolute; z-index:1; top:.35rem; left:0; height:calc(100% - .7rem);
  width:0; border-radius:100px; background:var(--tinta);
  opacity:0; pointer-events:none;
  transition:transform .55s cubic-bezier(.22,1,.28,1),
             width .55s cubic-bezier(.22,1,.28,1),
             opacity .3s ease;
}
body.is-dark .nav__ind{ background:#fff; }

/* CTA */
.nav__cta{
  display:inline-flex; align-items:center; gap:.55rem;
  background:var(--carmim); color:#fff; text-decoration:none;
  font-size:.82rem; font-weight:700; letter-spacing:.02em;
  padding:.72rem 1.15rem; border-radius:100px;
  border:1px solid var(--carmim);
  transition:background-color .35s ease, color .35s ease, transform .35s ease;
}
.nav__cta:hover{ background:var(--tinta); border-color:var(--tinta); transform:translateY(-2px); }
body.is-dark .nav__cta:hover{ background:#fff; color:var(--grafite); border-color:#fff; }
.nav__cta-dot{
  width:7px; height:7px; border-radius:50%; background:currentColor;
  animation:pulso 2.2s ease-in-out infinite;
}

/* botão hambúrguer */
.nav__toggle{
  display:none; cursor:pointer; width:46px; height:46px; padding:14px;
  color:inherit; border-radius:100px;
  background:color-mix(in srgb, var(--perola) 82%, transparent);
  backdrop-filter:blur(16px); border:1px solid var(--bruma);
}
.nav__toggle span{
  display:block; height:1.6px; background:currentColor; border-radius:2px;
  transition:transform .35s ease;
}
.nav__toggle span+span{ margin-top:5px; }
.nav__toggle[aria-expanded="true"] span:first-child{ transform:translateY(3.3px) rotate(45deg); }
.nav__toggle[aria-expanded="true"] span:last-child{ transform:translateY(-3.3px) rotate(-45deg); }

/* gaveta mobile */
.nav__drawer{ display:none; }

@media (max-width:1000px){
  .nav__pill, .nav__cta{ display:none; }
  .nav__toggle{ display:block; }
  .nav__drawer{
    display:flex; flex-direction:column; gap:.1rem;
    position:fixed; inset:0 0 auto 0; padding:6rem var(--gut) 2rem;
    background:var(--perola); border-bottom:1px solid var(--bruma);
    clip-path:inset(0 0 100% 0); visibility:hidden; pointer-events:none;
    transition:clip-path .55s cubic-bezier(.22,1,.28,1), visibility 0s .55s;
  }
  body.is-dark .nav__drawer{ background:var(--grafite); }
  .nav__drawer.is-open{
    clip-path:inset(0 0 0 0); visibility:visible; pointer-events:auto;
    transition:clip-path .55s cubic-bezier(.22,1,.28,1), visibility 0s;
  }
  .nav__drawer a{
    font-family:var(--display); font-weight:700; font-size:2rem;
    font-variation-settings:'wdth' 108; text-transform:uppercase;
    text-decoration:none; padding:.35rem 0; line-height:1.1;
  }
  .nav__drawer-cta{
    margin-top:1.2rem; align-self:flex-start;
    background:var(--carmim); color:#fff; border-radius:100px;
    font-size:1rem !important; text-transform:none !important;
    padding:.9rem 1.6rem !important; font-family:var(--sans) !important;
  }
}

/* =========================================================
   HERO — assinatura: tira de filme cruzando o nome vazado
   ========================================================= */
.hero{
  min-height:100svh; padding:clamp(6.5rem,13vh,9rem) 0 clamp(1.5rem,4vh,3rem);
  display:flex; flex-direction:column; justify-content:space-between;
  position:relative; overflow:hidden;
}

.hero__type{ padding:0 var(--gut); }

.hero__eyebrow{
  display:flex; align-items:center; gap:.55rem;
  font-size:.74rem; letter-spacing:.2em; text-transform:uppercase;
  font-weight:600; color:var(--tinta-suave); margin:0 0 clamp(.8rem,2vh,1.6rem);
}
.hero__eyebrow .dot{
  width:7px; height:7px; border-radius:50%; background:var(--carmim);
  animation:pulso 2.6s ease-in-out infinite;
}
@keyframes pulso{ 0%,100%{ opacity:1; transform:scale(1);} 50%{ opacity:.4; transform:scale(.8);} }

.hero__name{
  font-size:clamp(3.6rem,15.5vw,13rem);
  line-height:.82; letter-spacing:-.035em;
  font-variation-settings:'wdth' 118;
  text-transform:uppercase;
}
.hero__line{ display:block; }
.hero__line--outline{
  color:transparent;
  -webkit-text-stroke:1.4px var(--tinta);
  padding-left:.06em;               /* leve degrau — o nome "anda" */
}
@media (max-width:640px){ .hero__line--outline{ -webkit-text-stroke-width:1px; } }

/* --- tira de filme --- */
.strip{
  position:relative; z-index:2;
  margin-top:clamp(-3.5rem,-5vw,-1.5rem);   /* sobe e cruza o nome vazado */
  padding:0; cursor:grab;
  -webkit-mask-image:linear-gradient(90deg,transparent,#000 5%,#000 95%,transparent);
          mask-image:linear-gradient(90deg,transparent,#000 5%,#000 95%,transparent);
}
.strip.is-drag{ cursor:grabbing; }
.strip__track{
  display:flex; gap:clamp(.5rem,1.1vw,.9rem);
  will-change:transform;
}
.strip__item{
  flex:0 0 auto; margin:0;
  width:clamp(118px,15vw,210px);
  aspect-ratio:3/4;
  overflow:hidden; border-radius:var(--raio);
  background:var(--perola-alt);
}
.strip__item img{
  width:100%; height:100%; object-fit:cover;
  filter:grayscale(.18) contrast(1.02);
  transition:filter .5s ease, transform .7s cubic-bezier(.2,.7,.3,1);
}
.strip__item:hover img{ filter:none; transform:scale(1.04); }

.hero__foot{
  display:flex; flex-wrap:wrap; align-items:flex-end; justify-content:space-between;
  gap:1.5rem 2rem; padding:clamp(1.6rem,4vh,3rem) var(--gut) 0;
}
.hero__tagline{
  font-family:var(--serif); font-size:clamp(1.5rem,3.4vw,2.6rem);
  line-height:1.12; margin:0; max-width:16ch;
}
.hero__tagline em{ font-style:italic; color:var(--carmim); }
.hero__actions{ display:flex; flex-wrap:wrap; gap:.7rem; }
.hero__hint{
  font-size:.7rem; letter-spacing:.18em; text-transform:uppercase;
  color:var(--tinta-suave); margin:0; align-self:flex-end;
}
@media (max-width:700px){ .hero__hint{ display:none; } }

/* =========================================================
   BOTÕES
   ========================================================= */
.btn{
  display:inline-flex; align-items:center; gap:.5rem;
  padding:.85rem 1.5rem; border-radius:100px;
  font-size:.9rem; font-weight:600; text-decoration:none;
  border:1px solid transparent; cursor:pointer;
  transition:background-color .3s ease, color .3s ease, border-color .3s ease, transform .3s ease;
}
.btn:hover{ transform:translateY(-2px); }
.btn--primary{ background:var(--carmim); color:#fff; }
.btn--primary:hover{ background:var(--tinta); }
.btn--ghost{ border-color:var(--bruma); color:var(--tinta); }
.btn--ghost:hover{ border-color:var(--tinta); }
.btn--light{ background:#fff; color:var(--grafite); }
.btn--light:hover{ background:var(--carmim); color:#fff; }
.btn--lg{ padding:1.05rem 2rem; font-size:1rem; }

.link{
  display:inline-flex; align-items:center; gap:.4rem;
  font-size:.86rem; font-weight:600; text-decoration:none;
  color:var(--carmim); border-bottom:1px solid currentColor;
  padding-bottom:2px; transition:gap .3s ease;
}
.link::after{ content:'→'; transition:transform .3s ease; }
.link:hover{ gap:.65rem; }

/* =========================================================
   O ELO
   ========================================================= */
.elo{ padding:var(--sec) var(--gut); border-top:1px solid var(--bruma); }
.elo__quote{
  font-family:var(--serif); font-weight:400;
  font-size:clamp(1.6rem,4.2vw,3.3rem); line-height:1.15;
  letter-spacing:-.01em; max-width:26ch; margin:0 0 clamp(3rem,6vw,5rem);
}
.elo__quote em{ font-style:italic; color:var(--carmim); }
.elo__grid{
  display:grid; gap:clamp(1.8rem,4vw,3.5rem);
  grid-template-columns:repeat(auto-fit,minmax(230px,1fr));
}
.elo__card h3{
  font-size:1.05rem; font-weight:700; margin-bottom:.55rem;
  font-variation-settings:'wdth' 105; letter-spacing:0; line-height:1.25;
}
.elo__card p{ color:var(--tinta-suave); font-size:.95rem; margin:0; }
.elo__card{ border-top:2px solid var(--carmim); padding-top:1rem; }

/* =========================================================
   UNIVERSOS
   ========================================================= */
.universos{ padding:var(--sec) 0; background:var(--perola-alt); }
.uni__list{ display:flex; flex-direction:column; }
.uni{
  display:grid; grid-template-columns:1fr 1fr; align-items:center;
  gap:clamp(1.5rem,5vw,5rem); padding:clamp(2.5rem,5vw,4rem) var(--gut);
  border-top:1px solid var(--bruma);
}
.uni:last-child{ border-bottom:1px solid var(--bruma); }
.uni:nth-child(even) .uni__media{ order:2; }

.uni__media{ display:flex; gap:.7rem; }
.uni__media img{
  width:50%; aspect-ratio:3/4; object-fit:cover; border-radius:var(--raio);
  transition:transform .8s cubic-bezier(.2,.7,.3,1);
}
.uni__media img:last-child{ margin-top:clamp(1.2rem,4vw,3rem); }
.uni:hover .uni__media img{ transform:translateY(-6px); }
.uni:hover .uni__media img:last-child{ transform:translateY(6px); }

.uni__text h3{
  font-size:clamp(1.6rem,3.6vw,2.7rem); margin-bottom:.8rem;
  font-variation-settings:'wdth' 110;
}
.uni__text p{ color:var(--tinta-suave); max-width:40ch; margin-bottom:1.3rem; }

@media (max-width:760px){
  .uni{ grid-template-columns:1fr; gap:1.6rem; }
  .uni:nth-child(even) .uni__media{ order:0; }
}

/* =========================================================
   ESPORTES — bloco escuro
   ========================================================= */
.esportes{
  background:var(--grafite); color:#EDEDEA;
  padding:var(--sec) 0; overflow:hidden;
}
.esportes__head{ padding:0 var(--gut); max-width:60ch; }
.esportes__head .eyebrow{ color:var(--carmim-claro); }
.esportes__title{
  font-size:clamp(2.6rem,9vw,7rem); line-height:.88;
  font-variation-settings:'wdth' 116; text-transform:uppercase;
  margin-bottom:1.4rem;
}
.esportes__lead{ color:#A9A9A4; max-width:48ch; margin-bottom:1.8rem; }

.esportes__rail{
  margin-top:clamp(2.5rem,6vw,4.5rem);
  overflow:hidden; cursor:grab;
}
.esportes__rail.is-drag{ cursor:grabbing; }
.rail__track{
  display:flex; gap:clamp(.6rem,1.2vw,1rem); padding-left:var(--gut);
  will-change:transform;
}
.rail__item{ flex:0 0 auto; margin:0; width:clamp(210px,26vw,360px); }
.rail__item img{
  width:100%; aspect-ratio:3/4; object-fit:cover; border-radius:var(--raio);
}
.rail__item figcaption{
  margin-top:.6rem; font-size:.7rem; letter-spacing:.18em;
  text-transform:uppercase; color:#878782;
}

/* =========================================================
   PORTFÓLIO
   ========================================================= */
.portfolio{ padding:var(--sec) 0; }

.filtros{
  display:flex; flex-wrap:wrap; gap:.5rem;
  padding:0 var(--gut); margin-bottom:clamp(1.5rem,3vw,2.5rem);
}
.filtro{
  background:none; border:1px solid var(--bruma); color:var(--tinta-suave);
  padding:.45rem 1rem; border-radius:100px; cursor:pointer;
  font-family:var(--sans); font-size:.8rem; font-weight:500;
  transition:background-color .3s ease, color .3s ease, border-color .3s ease;
}
.filtro:hover{ border-color:var(--tinta); color:var(--tinta); }
.filtro.is-on{ background:var(--tinta); border-color:var(--tinta); color:var(--perola); }
body.is-dark .filtro.is-on{ background:#fff; color:var(--grafite); border-color:#fff; }

.grade{
  display:grid; gap:clamp(.5rem,1vw,.85rem);
  grid-template-columns:repeat(auto-fill,minmax(min(230px,44vw),1fr));
  padding:0 var(--gut);
}
.shot{
  padding:0; border:0; background:var(--perola-alt); cursor:pointer;
  overflow:hidden; border-radius:var(--raio); position:relative;
  aspect-ratio:3/4;
}
.shot img{
  width:100%; height:100%; object-fit:cover;
  transition:transform .7s cubic-bezier(.2,.7,.3,1), filter .5s ease;
  filter:grayscale(.12);
}
.shot:hover img{ transform:scale(1.05); filter:none; }
.shot.is-off{ display:none; }

/* =========================================================
   SOBRE
   ========================================================= */
.sobre{
  display:grid; grid-template-columns:.85fr 1fr;
  gap:clamp(2rem,6vw,6rem); align-items:center;
  padding:var(--sec) var(--gut); background:var(--perola-alt);
}
.sobre__foto img{
  width:100%; aspect-ratio:3/4; object-fit:cover; border-radius:var(--raio);
}
.sobre__title{
  font-size:clamp(2.2rem,6vw,4.2rem); margin-bottom:1.2rem;
  font-variation-settings:'wdth' 110;
}
.sobre__texto p{ color:var(--tinta-suave); max-width:46ch; }

.sobre__insta{ list-style:none; margin:2rem 0 0; padding:0; display:grid; gap:.8rem; }
.sobre__insta a{
  display:flex; flex-direction:column; text-decoration:none;
  font-weight:600; border-top:1px solid var(--bruma); padding-top:.7rem;
  transition:color .3s ease;
}
.sobre__insta a:hover{ color:var(--carmim); }
.sobre__insta span{
  font-weight:400; font-size:.8rem; color:var(--tinta-suave); margin-top:.15rem;
}
@media (max-width:800px){ .sobre{ grid-template-columns:1fr; } }

/* =========================================================
   FAQ
   ========================================================= */
.faq{ padding:var(--sec) 0; border-top:1px solid var(--bruma); }
.faq__lista{ padding:0 var(--gut); max-width:74ch; }

.faq__item{ border-top:1px solid var(--bruma); }
.faq__item:last-child{ border-bottom:1px solid var(--bruma); }

.faq__item summary{
  list-style:none; cursor:pointer;
  display:flex; align-items:center; justify-content:space-between; gap:1.5rem;
  padding:1.35rem 0;
  font-family:var(--display); font-weight:700;
  font-size:clamp(1.02rem,2.1vw,1.35rem); line-height:1.25;
  font-variation-settings:'wdth' 104; letter-spacing:-.01em;
  transition:color .3s ease;
}
.faq__item summary::-webkit-details-marker{ display:none; }
.faq__item summary:hover{ color:var(--carmim); }

/* sinal de + que vira − ao abrir */
.faq__item summary span{
  flex:0 0 auto; position:relative; width:18px; height:18px;
}
.faq__item summary span::before,
.faq__item summary span::after{
  content:''; position:absolute; inset:50% 0 auto 0;
  height:1.6px; background:var(--carmim); border-radius:2px;
  transition:transform .35s cubic-bezier(.22,1,.28,1);
}
.faq__item summary span::after{ transform:rotate(90deg); }
.faq__item[open] summary span::after{ transform:rotate(0deg); }

.faq__resp{ overflow:hidden; }
.faq__resp p{
  color:var(--tinta-suave); max-width:60ch;
  margin:0 0 1.5rem; padding-right:2.5rem;
  font-size:.96rem;
}
.faq__item[open] .faq__resp{ animation:abreFaq .45s cubic-bezier(.22,1,.28,1); }
@keyframes abreFaq{ from{ opacity:0; transform:translateY(-8px); } to{ opacity:1; transform:none; } }
@media (prefers-reduced-motion: reduce){ .faq__item[open] .faq__resp{ animation:none; } }

/* =========================================================
   CONTATO
   ========================================================= */
.contato{
  padding:var(--sec) var(--gut);
  text-align:center; display:flex; flex-direction:column; align-items:center;
}
.contato__title{
  font-size:clamp(2.6rem,9vw,7rem); line-height:.9;
  font-variation-settings:'wdth' 116; margin-bottom:1.2rem;
}
.contato__lead{ color:var(--tinta-suave); max-width:44ch; margin-bottom:2.2rem; }

.contato__dados{
  display:grid; gap:1.6rem 3rem; margin:clamp(3rem,7vw,5rem) 0 0;
  grid-template-columns:repeat(auto-fit,minmax(190px,auto)); text-align:left;
}
.contato__dados dt{
  font-size:.7rem; letter-spacing:.2em; text-transform:uppercase;
  color:var(--tinta-suave); margin-bottom:.3rem;
}
.contato__dados dd{ margin:0; font-weight:600; font-size:.95rem; }

/* =========================================================
   RODAPÉ
   ========================================================= */
.rodape{
  padding:2.5rem var(--gut); border-top:1px solid var(--bruma);
  display:flex; flex-wrap:wrap; gap:.8rem 2rem;
  align-items:baseline; justify-content:space-between;
}
.rodape__marca{
  font-family:var(--display); font-weight:700; font-size:1rem; margin:0;
  font-variation-settings:'wdth' 108;
}
.rodape__marca span{ color:var(--tinta-suave); font-weight:400; }
.rodape__legal,.rodape__cred{ font-size:.78rem; color:var(--tinta-suave); margin:0; }
.rodape__cred a{ color:var(--carmim); text-decoration:none; font-weight:600; }

/* =========================================================
   BOTÃO WHATSAPP FLUTUANTE
   ========================================================= */
.zap{
  position:fixed; right:clamp(1rem,3vw,2rem); bottom:clamp(1rem,3vw,2rem);
  z-index:80; display:flex; align-items:center; gap:0;
  background:#1FA855; color:#fff; text-decoration:none;
  padding:.9rem; border-radius:100px;
  box-shadow:0 8px 26px rgba(0,0,0,.22);
  transition:gap .4s cubic-bezier(.2,.7,.3,1), padding .4s cubic-bezier(.2,.7,.3,1), background-color .3s ease;
}
.zap__label{
  font-size:.85rem; font-weight:600; white-space:nowrap;
  max-width:0; overflow:hidden; transition:max-width .4s cubic-bezier(.2,.7,.3,1);
}
.zap:hover,.zap:focus-visible{ background:#189347; gap:.55rem; padding-right:1.25rem; }
.zap:hover .zap__label,.zap:focus-visible .zap__label{ max-width:140px; }

/* =========================================================
   LIGHTBOX
   ========================================================= */
.lb{
  position:fixed; inset:0; z-index:120;
  background:rgba(15,15,17,.94);
  display:flex; align-items:center; justify-content:center; gap:1rem;
  padding:clamp(1rem,4vw,3rem);
}
.lb[hidden]{ display:none; }
.lb img{ max-width:min(92vw,760px); max-height:88vh; object-fit:contain; border-radius:var(--raio); }
.lb__x,.lb__nav{
  background:rgba(255,255,255,.1); border:0; color:#fff; cursor:pointer;
  width:46px; height:46px; border-radius:50%; font-size:1.6rem; line-height:1;
  display:grid; place-items:center; transition:background-color .3s ease;
}
.lb__x:hover,.lb__nav:hover{ background:rgba(255,255,255,.25); }
.lb__x{ position:absolute; top:clamp(1rem,3vw,2rem); right:clamp(1rem,3vw,2rem); }
@media (max-width:640px){
  .lb__nav{ position:absolute; bottom:1.5rem; }
  .lb__nav--prev{ left:25%; } .lb__nav--next{ right:25%; }
}

/* =========================================================
   ESTADOS DE ANIMAÇÃO (fallback sem JS / reduced motion)
   ========================================================= */
[data-anim]{ opacity:1; }
.js [data-anim]{ opacity:0; }
@media (prefers-reduced-motion: reduce){
  .js [data-anim]{ opacity:1 !important; transform:none !important; }
  .strip__item img{ filter:none; }
}