/* =========================================================
   Dra. Kamilla Leidens · Landing page
   Estrutura inspirada em luizadermatofuncional.com.br
   ========================================================= */

:root{
  --primaria:   #8B664D; /* mocha: header ao rolar, botões, camadas de cor */
  --escura:     #664732; /* espresso: títulos, footer, texto forte */
  --dourado:    #B38465; /* caramelo/dourado: detalhes, hover, linhas */
  --nude:       #D6B398; /* nude: fundos de destaque */
  --creme:      #F2E5CB; /* creme: seções alternadas */
  --fundo:      #FAF6F0; /* off-white: fundo geral */
  --texto:      #4A3A30;

  --camada: rgba(102,71,50,.55);
  --fonte-titulo: "Dosis", "Trebuchet MS", sans-serif;
  --fonte-texto: "Open Sans", Arial, sans-serif;
  --header-h: 76px;
  --largura: 1180px;
}

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

html{ scroll-behavior: smooth; scroll-padding-top: var(--header-h); }

body{
  margin: 0;
  background: var(--fundo);
  color: var(--texto);
  font-family: var(--fonte-texto);
  font-weight: 300;
  font-size: 16px;
  line-height: 1.75;
  -webkit-font-smoothing: antialiased;
}

img{ max-width: 100%; display: block; }
a{ color: inherit; }
strong{ font-weight: 600; color: var(--escura); }

h1, h2, h3{
  font-family: var(--fonte-titulo);
  font-weight: 400;
  text-transform: uppercase;
  color: var(--escura);
  margin: 0;
  line-height: 1.25;
}

/* ---------- Botões ---------- */
.btn{
  display: inline-flex;
  align-items: center;
  gap: .6em;
  background: var(--primaria);
  color: #fff;
  font-family: var(--fonte-titulo);
  font-weight: 500;
  font-size: .9rem;
  letter-spacing: .2em;
  text-transform: uppercase;
  text-decoration: none;
  padding: 14px 30px;
  border: 1px solid var(--primaria);
  transition: background .25s ease, border-color .25s ease, color .25s ease;
}
.btn:hover,
.btn:focus-visible{ background: var(--dourado); border-color: var(--dourado); }

.btn--claro{ background: transparent; border-color: #fff; color: #fff; }
.btn--claro:hover,
.btn--claro:focus-visible{ background: #fff; border-color: #fff; color: var(--escura); }

.btn--grande{ font-size: 1rem; padding: 18px 36px; }
.ico-wpp{ width: 22px; height: 22px; fill: currentColor; }

:focus-visible{ outline: 2px solid var(--dourado); outline-offset: 3px; }

/* ---------- Títulos de seção ---------- */
.titulo-secao{
  text-align: center;
  max-width: 720px;
  margin: 0 auto 48px;
  padding: 0 16px;
}
.titulo-secao h2,
.titulo-claro{
  font-size: clamp(1.5rem, 4vw, 2.1rem);
  font-weight: 300;
  letter-spacing: .35em;
  margin-right: -.35em; /* compensa o espaçamento da última letra */
}
.titulo-secao h2::after,
.titulo-claro::after{
  content: "";
  display: block;
  width: 60px;
  height: 1px;
  background: var(--dourado);
  margin: 20px auto 0;
}
.titulo-secao p{ margin: 20px 0 0; }

/* =========================================================
   HEADER
   ========================================================= */
.header{
  position: fixed;
  inset: 0 0 auto 0;
  z-index: 50;
  height: var(--header-h);
  color: #fff;
  transition: background .35s ease, box-shadow .35s ease;
}
.header.solido{
  background: var(--primaria);
  box-shadow: 0 2px 18px rgba(74,58,48,.18);
}
.header__inner{
  height: 100%;
  max-width: 1320px;
  margin: 0 auto;
  padding: 0 16px;
  display: flex;
  align-items: center;
  gap: 24px;
}

.logo{
  display: flex;
  align-items: center;
  gap: 10px;
  text-decoration: none;
  margin-right: auto;
}
.logo__k{
  display: grid;
  place-items: center;
  width: 42px;
  height: 42px;
  border: 1px solid currentColor;
  border-radius: 50%;
  font-family: var(--fonte-titulo);
  font-size: 1.35rem;
  font-weight: 400;
}
.logo__nome{
  font-family: var(--fonte-titulo);
  text-transform: uppercase;
  letter-spacing: .22em;
  font-size: .95rem;
  line-height: 1.2;
}
.logo__nome small{
  display: block;
  font-size: .62rem;
  letter-spacing: .38em;
  opacity: .85;
}

.nav ul{
  list-style: none;
  margin: 0;
  padding: 0;
}
.nav a{
  font-family: var(--fonte-titulo);
  text-transform: uppercase;
  letter-spacing: .2em;
  font-size: .78rem;
  font-weight: 500;
  text-decoration: none;
  transition: color .2s ease;
}
.nav a:hover{ color: var(--creme); }

.header__contato{
  display: none;
  align-items: center;
  gap: 14px;
}
.header__tel{
  font-family: var(--fonte-titulo);
  letter-spacing: .12em;
  font-size: .85rem;
  text-decoration: none;
}
.icone-insta svg{
  width: 22px;
  height: 22px;
  fill: none;
  stroke: currentColor;
  stroke-width: 1.6;
  display: block;
}
.icone-insta .cheio{ fill: currentColor; stroke: none; }

/* Hambúrguer (mobile) */
.menu-btn{
  width: 44px;
  height: 44px;
  background: none;
  border: 0;
  padding: 10px;
  cursor: pointer;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}
.menu-btn span{
  display: block;
  height: 2px;
  background: #fff;
  transition: transform .3s ease, opacity .3s ease;
}
.menu-aberto .menu-btn span:nth-child(1){ transform: translateY(10px) rotate(45deg); }
.menu-aberto .menu-btn span:nth-child(2){ opacity: 0; }
.menu-aberto .menu-btn span:nth-child(3){ transform: translateY(-10px) rotate(-45deg); }

.nav{
  position: fixed;
  top: var(--header-h);
  left: 0;
  right: 0;
  background: var(--primaria);
  max-height: 0;
  overflow: hidden;
  transition: max-height .35s ease;
}
.menu-aberto .nav{ max-height: 420px; }
.nav li a{
  display: block;
  padding: 14px 24px;
  border-top: 1px solid rgba(255,255,255,.12);
}

@media (min-width: 1024px){
  .menu-btn{ display: none; }
  .nav{
    position: static;
    max-height: none;
    background: none;
    overflow: visible;
  }
  .nav ul{ display: flex; gap: 26px; }
  .nav li a{ padding: 0; border: 0; }
  .header__contato{ display: flex; }
}

/* =========================================================
   HERO
   ========================================================= */
.hero{
  position: relative;
  min-height: 100vh;
  min-height: 100svh;
  display: grid;
  place-items: center;
  text-align: center;
  color: #fff;
  overflow: hidden;
}
.hero__bg{
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: 60% 30%;
}
.hero__camada{ position: absolute; inset: 0; background: var(--camada); }
.hero__conteudo{
  position: relative;
  max-width: 860px;
  padding: calc(var(--header-h) + 24px) 16px 80px;
}
.hero__pre{
  font-family: var(--fonte-titulo);
  text-transform: uppercase;
  letter-spacing: .35em;
  font-size: .8rem;
  margin: 0 0 18px;
}
.hero h1{
  color: #fff;
  font-weight: 300;
  font-size: clamp(1.9rem, 5.4vw, 3.4rem);
  letter-spacing: .14em;
}
.hero__texto{
  max-width: 580px;
  margin: 24px auto 36px;
  font-size: 1.05rem;
}
.hero__seta{
  position: absolute;
  bottom: 28px;
  left: 50%;
  width: 18px;
  height: 18px;
  border-right: 1px solid #fff;
  border-bottom: 1px solid #fff;
  transform: translateX(-50%) rotate(45deg);
  animation: seta 2s ease-in-out infinite;
}
/* Computador: foto da Kamilla à direita, texto à esquerda */
@media (min-width: 860px){
  .hero{ grid-template-columns: 1fr 1fr; background: var(--escura); }
  .hero__bg{ left: 50%; width: 50%; object-position: 50% 18%; }
  .hero__camada{
    left: 50%; width: 50%;
    background: linear-gradient(to right, rgba(102,71,50,.55) 0%, rgba(102,71,50,0) 30%);
  }
  .hero__conteudo{ grid-column: 1; max-width: 560px; padding-left: 32px; padding-right: 32px; }
  .hero h1{ font-size: clamp(1.9rem, 3.2vw, 3rem); }
  .hero__seta{ left: 25%; }
}
/* Celular: rosto da Kamilla livre no alto e textos compactos embaixo */
@media (max-width: 859px){
  .hero{ place-items: end center; background: var(--escura); }
  .hero__bg{ top: var(--header-h); height: calc(100% - var(--header-h)); object-position: 50% 0; }
  .header{ background: var(--escura); }
  .logo__k{ width: 44px; height: 44px; border-width: 1.5px; color: var(--creme); }
  .logo__nome{ font-size: 1.05rem; font-weight: 600; letter-spacing: .16em; color: #fff; }
  .logo__nome small{ font-size: .7rem; font-weight: 600; letter-spacing: .32em; opacity: 1; color: var(--nude); margin-top: 2px; }
  .hero__camada{
    background: linear-gradient(to bottom,
      rgba(102,71,50,.15) 0%,
      rgba(102,71,50,.25) 40%,
      rgba(102,71,50,.78) 68%,
      rgba(102,71,50,.88) 100%);
  }
  .hero__conteudo{ padding: 0 20px 64px; }
  .hero__pre{ font-size: .68rem; letter-spacing: .25em; margin: 0 0 10px; }
  .hero h1{ font-size: 1.4rem; letter-spacing: .08em; line-height: 1.3; }
  .hero__texto{ font-size: .9rem; line-height: 1.55; margin: 12px auto 20px; }
  .hero .btn{ padding: 12px 26px; font-size: .75rem; }
  .hero__seta{ bottom: 18px; }
}
@keyframes seta{
  0%, 100%{ translate: 0 0; }
  50%{ translate: 0 8px; }
}

/* =========================================================
   SERVIÇOS · blocos alternados
   ========================================================= */
.servicos{ padding: 96px 0 40px; }

.bloco{
  display: grid;
  grid-template-columns: 1fr;
  margin-bottom: 56px;
}
.bloco__img img{
  width: 100%;
  aspect-ratio: 4 / 3;
  object-fit: cover;
}
.bloco__texto{ padding: 36px 16px 0; }
.bloco__texto h3{
  font-size: clamp(1.25rem, 2.6vw, 1.6rem);
  letter-spacing: .18em;
  margin-bottom: 18px;
}
.bloco__texto p{ margin: 0 0 16px; }
.destaque{
  font-style: italic;
  color: var(--primaria);
}
.lista{
  list-style: none;
  padding: 0;
  margin: 0 0 28px;
}
.lista li{
  position: relative;
  padding-left: 22px;
  margin-bottom: 6px;
}
.lista li::before{
  content: "";
  position: absolute;
  left: 0;
  top: .75em;
  width: 10px;
  height: 1px;
  background: var(--dourado);
}

@media (min-width: 860px){
  .bloco{
    grid-template-columns: 1fr 1fr;
    align-items: center;
    margin-bottom: 0;
  }
  .bloco__img img{ aspect-ratio: auto; height: 600px; }
  .bloco__texto{
    padding: 64px clamp(32px, 6vw, 96px);
    max-width: 640px;
  }
  /* imagem encostada na borda direita, texto à esquerda */
  .bloco--invertido .bloco__img{ order: 2; }
  .bloco--invertido .bloco__texto{ justify-self: end; }
  .bloco--invertido{ background: var(--creme); }
}

/* =========================================================
   MAIS PROCURADOS
   ========================================================= */
.procurados{
  padding: 96px 16px;
  background: var(--fundo);
}
.grade-cards{
  max-width: var(--largura);
  margin: 0 auto;
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 14px;
}
.card{
  display: block;
  text-decoration: none;
  background: #fff;
}
.card img{
  width: 100%;
  aspect-ratio: 1 / 1;
  object-fit: cover;
  transition: transform .5s ease, opacity .3s ease;
}
.card{ overflow: hidden; }
.card span{
  position: relative;
  display: block;
  background: #fff;
  text-align: center;
  font-family: var(--fonte-titulo);
  text-transform: uppercase;
  letter-spacing: .22em;
  font-size: .78rem;
  font-weight: 500;
  color: var(--escura);
  padding: 16px 8px;
  transition: background .25s ease, color .25s ease;
}
.card:hover img{ transform: scale(1.05); }
.card:hover span{ background: var(--primaria); color: #fff; }

@media (min-width: 860px){
  .grade-cards{ grid-template-columns: repeat(4, 1fr); gap: 22px; }
  .card span{ font-size: .85rem; }
}

/* =========================================================
   ANTES E DEPOIS
   ========================================================= */
.antes-depois{
  padding: 96px 16px;
  background: var(--creme);
}
.galeria{
  max-width: var(--largura);
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr;
  gap: 16px;
}
.galeria__item{
  border: 0;
  padding: 0;
  background: #fff;
  cursor: zoom-in;
  font: inherit;
  color: inherit;
  text-align: center;
  overflow: hidden;
}
.galeria__item img{
  width: 100%;
  aspect-ratio: 9 / 8;
  object-fit: cover;
  transition: transform .5s ease;
}
.galeria__item:hover img{ transform: scale(1.04); }
.galeria__item span{
  position: relative;
  display: block;
  background: #fff;
  padding: 12px 8px;
  font-family: var(--fonte-titulo);
  text-transform: uppercase;
  letter-spacing: .18em;
  font-size: .75rem;
  font-weight: 500;
  color: var(--escura);
}
.nota{
  text-align: center;
  font-style: italic;
  font-size: .9rem;
  margin: 32px auto 0;
  color: var(--primaria);
}

@media (min-width: 560px){ .galeria{ grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 960px){ .galeria{ grid-template-columns: repeat(3, 1fr); gap: 22px; } }

/* Lightbox */
.lightbox{
  position: fixed;
  inset: 0;
  z-index: 100;
  background: rgba(40,28,20,.92);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 56px 16px;
}
.lightbox[hidden]{ display: none; }
.lightbox figure{
  margin: 0;
  max-width: 1100px;
  text-align: center;
}
.lightbox img{
  max-height: 78vh;
  width: auto;
  margin: 0 auto;
}
.lightbox figcaption{
  color: var(--creme);
  margin-top: 14px;
  font-size: .95rem;
}
.lightbox button{
  position: absolute;
  background: none;
  border: 0;
  color: #fff;
  cursor: pointer;
  font-size: 2.6rem;
  line-height: 1;
  padding: 8px 14px;
  font-family: var(--fonte-titulo);
  font-weight: 300;
}
.lightbox__fechar{ top: 8px; right: 8px; }
.lightbox__nav--ant{ left: 4px; top: 50%; transform: translateY(-50%); }
.lightbox__nav--prox{ right: 4px; top: 50%; transform: translateY(-50%); }
.lightbox button:hover{ color: var(--nude); }

/* =========================================================
   SOBRE
   ========================================================= */
.sobre{ padding: 96px 16px; }
.sobre__conteudo{
  max-width: 760px;
  margin: 0 auto;
  text-align: center;
}
.sobre__foto{
  width: 260px;
  height: 260px;
  object-fit: cover;
  border-radius: 50%;
  margin: 0 auto 28px;
  border: 6px solid var(--creme);
}
.sobre__nome{
  font-family: var(--fonte-titulo);
  text-transform: uppercase;
  letter-spacing: .3em;
  font-size: 1.4rem;
  color: var(--escura);
  margin: 0;
}
.sobre__registro{
  font-family: var(--fonte-titulo);
  text-transform: uppercase;
  letter-spacing: .25em;
  font-size: .8rem;
  color: var(--dourado);
  margin: 4px 0 32px;
}
.sobre__texto p{ margin: 0 0 18px; }

/* =========================================================
   DEPOIMENTOS
   ========================================================= */
.depoimentos{
  position: relative;
  padding: 110px 16px;
  color: #fff;
  text-align: center;
  overflow: hidden;
}
.depoimentos__bg{
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.depoimentos__camada{
  position: absolute;
  inset: 0;
  background: var(--camada);
}
.depoimentos__conteudo{
  position: relative;
  max-width: 780px;
  margin: 0 auto;
}
.titulo-claro{ color: #fff; }
.titulo-claro::after{ background: var(--creme); }
.aspas{
  width: 44px;
  fill: var(--creme);
  margin: 40px auto 20px;
  display: block;
}
.slider{ display: grid; }
.slide{
  grid-area: 1 / 1;
  margin: 0;
  opacity: 0;
  visibility: hidden;
  transition: opacity .6s ease, visibility .6s;
}
.slide.ativo{ opacity: 1; visibility: visible; }
.slide p{
  font-size: clamp(1.05rem, 2.4vw, 1.3rem);
  font-style: italic;
  margin: 0 0 20px;
}
.slide cite{
  font-style: normal;
  font-family: var(--fonte-titulo);
  text-transform: uppercase;
  letter-spacing: .25em;
  font-size: .8rem;
}
.slider__pontos{
  display: flex;
  justify-content: center;
  gap: 4px;
  margin-top: 28px;
}
.slider__pontos button{
  width: 28px;
  height: 28px;
  border: 0;
  padding: 0;
  background: none;
  cursor: pointer;
  display: grid;
  place-items: center;
}
.slider__pontos button::before{
  content: "";
  width: 10px;
  height: 10px;
  border-radius: 50%;
  border: 1px solid #fff;
  transition: background .25s ease;
}
.slider__pontos button[aria-selected="true"]::before{ background: #fff; }

/* =========================================================
   MENTORIA
   ========================================================= */
.mentoria{
  background: var(--primaria);
  color: #fff;
  padding: 64px 16px;
}
.mentoria__inner{
  max-width: var(--largura);
  margin: 0 auto;
  display: grid;
  gap: 28px;
  align-items: center;
}
.mentoria h2{
  color: #fff;
  font-weight: 300;
  letter-spacing: .2em;
  font-size: clamp(1.2rem, 3vw, 1.6rem);
  margin-bottom: 12px;
}
.mentoria p{ margin: 0; max-width: 720px; }
.mentoria .btn{ justify-self: start; }

@media (min-width: 860px){
  .mentoria__inner{ grid-template-columns: 1fr auto; gap: 56px; }
}

/* =========================================================
   CONTATO
   ========================================================= */
.contato{ padding: 96px 16px; }
.contato__grade{
  max-width: 720px;
  margin: 0 auto;
  display: grid;
  gap: 40px;
}
.contato__chamada{
  font-family: var(--fonte-titulo);
  font-size: 1.5rem;
  letter-spacing: .06em;
  color: var(--escura);
  margin: 0 0 12px;
}
.contato__texto > p{ margin: 0 0 28px; }
.contato__lista{
  list-style: none;
  padding: 0;
  margin: 36px 0 0;
  border-top: 1px solid var(--nude);
}
.contato__lista li{
  display: flex;
  flex-wrap: wrap;
  gap: 4px 16px;
  padding: 12px 0;
  border-bottom: 1px solid var(--nude);
}
.contato__lista span{
  min-width: 120px;
  font-family: var(--fonte-titulo);
  text-transform: uppercase;
  letter-spacing: .2em;
  font-size: .78rem;
  font-weight: 500;
  color: var(--dourado);
  padding-top: 2px;
}
.contato__lista a{ color: var(--primaria); }


/* =========================================================
   FOOTER
   ========================================================= */
.footer{
  background: var(--escura);
  color: var(--creme);
  padding: 64px 16px 96px;
  text-align: center;
}
.footer__inner{ max-width: var(--largura); margin: 0 auto; }
.footer .logo__k{ margin: 0 auto 14px; color: var(--nude); }
.footer__nome{
  font-family: var(--fonte-titulo);
  text-transform: uppercase;
  letter-spacing: .3em;
  font-size: 1.1rem;
  margin: 0;
}
.footer__registro{
  font-family: var(--fonte-titulo);
  text-transform: uppercase;
  letter-spacing: .22em;
  font-size: .75rem;
  color: var(--nude);
  margin: 4px 0 32px;
}
.footer__links{
  list-style: none;
  padding: 0;
  margin: 0 0 32px;
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 10px 26px;
}
.footer__links a{
  font-family: var(--fonte-titulo);
  text-transform: uppercase;
  letter-spacing: .2em;
  font-size: .78rem;
  text-decoration: none;
}
.footer__links a:hover{ color: var(--nude); }
.footer__copy{
  font-size: .8rem;
  opacity: .75;
  margin: 0;
}
.footer__credito{
  margin: 10px 0 0;
  font-size: .7rem;
  letter-spacing: .08em;
  opacity: .5;
}
.footer__credito a{ color: inherit; text-decoration: none; border-bottom: 1px solid currentColor; }
.footer__credito a:hover{ opacity: .8; }

/* =========================================================
   WHATSAPP FLUTUANTE
   ========================================================= */
.wpp-flutuante{
  position: fixed;
  right: 18px;
  bottom: 18px;
  z-index: 60;
  width: 58px;
  height: 58px;
  border-radius: 50%;
  background: #25D366;
  display: grid;
  place-items: center;
  box-shadow: 0 6px 20px rgba(0,0,0,.22);
  transition: transform .2s ease;
}
.wpp-flutuante svg{ width: 30px; height: 30px; fill: #fff; }
.wpp-flutuante:hover{ transform: scale(1.07); }

/* =========================================================
   ANIMAÇÃO DE ENTRADA
   ========================================================= */
.js .fade-up{
  opacity: 0;
  transform: translateY(32px);
  transition: opacity .8s ease, transform .8s cubic-bezier(.2,.7,.2,1);
}
.js .fade-up.visivel{ opacity: 1; transform: none; }

@media (prefers-reduced-motion: reduce){
  html{ scroll-behavior: auto; }
  .js .fade-up{ opacity: 1; transform: none; transition: none; }
  .hero__seta{ animation: none; }
  .slide{ transition: none; }
}