/* ══════════════════════════════════════════════════
   Estúdio de Memórias — Design System v5
   ══════════════════════════════════════════════════ */

@import url('https://fonts.googleapis.com/css2?family=Fraunces:ital,opsz,wght@0,9..144,300;0,9..144,400;1,9..144,300;1,9..144,400&family=Karla:ital,wght@0,400;0,500;0,600;1,400&display=swap');

:root {
  --paper:      #FBF7F1;
  --paper-soft: #F4ECDF;
  --ink:        #2B231C;
  --ink-soft:   #5E5246;
  --ink-faint:  #9A8C7C;
  --brand:      #B17C4A;
  --brand-dark: #8A5C30;
  --brand-light:#D9B68C;
  --line:       #E3D5C0;
  --white:      #FFFFFF;

  --font-hero:    'Fraunces', Georgia, serif;
  --font-ui:      'Century Gothic','AppleGothic','Trebuchet MS',sans-serif;
  --font-body:    'Karla', Arial, sans-serif;
  --maxw: 1240px;
}

*,*::before,*::after{box-sizing:border-box;}
html{scroll-behavior:smooth;}
body{margin:0;background:var(--paper);color:var(--ink);font-family:var(--font-body);font-size:17px;line-height:1.65;-webkit-font-smoothing:antialiased;}
img{max-width:100%;display:block;}
a{color:inherit;text-decoration:none;}
p{margin:0 0 1em;}

/* Títulos — letter-spacing reduzido */
h1{font-family:var(--font-hero);font-weight:300;margin:0 0 .4em;letter-spacing:-.02em;}
h2{font-family:var(--font-ui);font-weight:600;margin:0 0 .4em;text-align:center;letter-spacing:-.01em;}
h3{font-family:var(--font-ui);font-weight:600;margin:0 0 .4em;letter-spacing:-.01em;}
h4{font-family:var(--font-ui);font-weight:700;letter-spacing:0;}

.container{max-width:var(--maxw);margin:0 auto;padding:0 28px;}
::selection{background:var(--brand-light);color:var(--ink);}

.eyebrow{
  font-family:var(--font-ui);font-weight:700;font-size:.7rem;
  letter-spacing:.12em;text-transform:uppercase;color:var(--brand-dark);
  display:block;margin-bottom:.55em;
}

/* ── BOTÕES ─────────────────────────────── */
.btn{
  font-family:var(--font-ui);font-weight:600;font-size:.86rem;
  padding:.88em 1.65em;border-radius:40px;border:1.5px solid var(--ink);
  background:transparent;color:var(--ink);cursor:pointer;
  display:inline-flex;align-items:center;gap:.5em;transition:all .22s ease;
  letter-spacing:.01em;
}
.btn:hover{background:var(--ink);color:var(--paper);}
.btn-solid{background:var(--brand);border-color:var(--brand);color:#fff;}
.btn-solid:hover{background:var(--brand-dark);border-color:var(--brand-dark);color:#fff;}
.btn-ghost{border-color:var(--line);color:var(--ink-soft);}
.btn-ghost:hover{border-color:var(--ink);color:var(--ink);background:transparent;}
.btn-sm{padding:.6em 1.25em;font-size:.8rem;}

/* ── HEADER com smart-hide (sem faixa/fundo — só o menu sobre a imagem) ── */
.site-header{
  position:fixed;top:0;left:0;right:0;z-index:60;
  background:transparent;
  border-bottom:none;
  transition:transform .35s ease, opacity .35s ease;
}
.site-header.hidden{transform:translateY(-100%);opacity:0;}
.site-header .row{
  display:flex;align-items:center;justify-content:space-between;
  padding:10px 28px;max-width:var(--maxw);margin:0 auto;
}
.brand img{height:54px;width:auto;display:block;} /* logo maior */

/* ── NAV com hover suave ────────────────── */
nav.main-nav{display:flex;align-items:center;gap:0;}
nav.main-nav a{
  font-family:var(--font-ui);font-weight:600;font-size:.8rem;
  color:var(--ink-soft);margin-right:1.6em;padding:6px 0;
  position:relative;transition:color .2s;
}
nav.main-nav a::after{
  content:'';position:absolute;left:0;right:100%;bottom:-2px;
  height:2px;background:var(--brand);transition:right .3s ease;
}
nav.main-nav a:hover{color:var(--brand-dark);}
nav.main-nav a:hover::after,
nav.main-nav a.active::after{right:0;}
nav.main-nav a.active{color:var(--brand-dark);}

.nav-actions{display:flex;align-items:center;gap:.7em;}
.mobile-cta{display:none;}
.nav-toggle{display:none;background:none;border:none;cursor:pointer;padding:6px;}
.nav-toggle span{display:block;width:22px;height:2px;background:var(--ink);margin:5px 0;transition:.25s;}

@media(max-width:960px){
  nav.main-nav{
    position:fixed;inset:66px 0 0 0;
    background:var(--paper);flex-direction:column;justify-content:flex-start;
    padding:2.5em 2em;gap:1.4em;
    transform:translateX(110%);transition:transform .35s ease;
    border-top:1px solid var(--line);
  }
  nav.main-nav a{margin-right:0;font-size:1.15rem;}
  nav.main-nav.open{transform:translateX(0);}
  .nav-toggle{display:block;}
  .mobile-cta{display:inline-flex!important;}
}

/* spacer pra compensar o header fixed (usado nas páginas sem banner cheio) */
.header-spacer{height:74px;}

/* Quando a seção seguinte já é o próprio banner (hero-slider), o espaço
   reservado do header some: assim a imagem ocupa 100% da tela desde o
   topo, e o header (transparente, fixed) fica sobreposto a ela — sem
   nenhuma faixa branca entre os dois. */
.header-spacer:has(+ .hero-slider){display:none;}

/* ── HERO PARALLAX SLIDER ───────────────── */
.hero-slider{
  position:relative;height:100vh;
  min-height:560px;max-height:1080px;overflow:hidden;
}
.slider-track{position:absolute;inset:0;}
.slide{position:absolute;inset:0;opacity:0;transition:opacity 1.4s ease;}
.slide.active{opacity:1;}
.slide img{width:100%;height:100%;object-fit:cover;animation:kb 9s ease-in-out infinite alternate;}
@keyframes kb{from{transform:scale(1);}to{transform:scale(1.07) translate(-1%,-1%);}}

/* overlay escuro */
.hero-overlay{
  position:absolute;inset:0;z-index:2;
  background:linear-gradient(180deg,rgba(20,15,10,.22) 0%,rgba(20,15,10,.5) 45%,rgba(20,15,10,.84) 100%);
}

/* conteúdo do hero — parallax via JS */
.hero-content{
  position:absolute;bottom:0;left:0;right:0;z-index:5;
  padding:0 28px min(9vh,86px);
  max-width:var(--maxw);margin:0 auto;
  will-change:transform;
}
.hero-content .eyebrow{color:var(--brand-light);font-size:.68rem;}
.hero-content h1{
  color:#fff;
  font-size:clamp(2.6rem,6vw,5.2rem);
  line-height:1.0;letter-spacing:-.03em;
  max-width:14ch;margin:.2em 0 .4em;
}
.hero-content h1 em{font-style:italic;color:var(--brand-light);}
.hero-content .lede{color:rgba(255,255,255,.82);font-size:1.04rem;max-width:44ch;margin-bottom:1.5em;line-height:1.55;}
.hero-actions{display:flex;gap:.85em;flex-wrap:wrap;}

/* dots & arrows */
.slide-dots{position:absolute;bottom:24px;left:50%;transform:translateX(-50%);display:flex;gap:8px;z-index:6;}
.slide-dot{width:7px;height:7px;border-radius:50%;border:1.5px solid rgba(255,255,255,.5);background:transparent;cursor:pointer;padding:0;transition:.3s;}
.slide-dot.active{background:var(--brand-light);border-color:var(--brand-light);}
.slide-arrow{position:absolute;top:50%;transform:translateY(-50%);z-index:6;width:40px;height:40px;border-radius:50%;background:rgba(255,255,255,.12);border:1.5px solid rgba(255,255,255,.28);color:#fff;cursor:pointer;display:flex;align-items:center;justify-content:center;transition:.2s;backdrop-filter:blur(4px);}
.slide-arrow:hover{background:rgba(255,255,255,.25);}
.slide-arrow.prev{left:18px;}
.slide-arrow.next{right:18px;}
@media(max-width:640px){.slide-arrow{display:none;}}

/* ── SECTIONS ───────────────────────────── */
section{padding:92px 0;}
.section-tight{padding:60px 0;}
.section-alt{background:var(--paper-soft);}
.section-deep{background:var(--ink);color:var(--paper);}
.section-deep h2{color:#fff;}
.section-deep .eyebrow{color:var(--brand-light);}
.section-head{margin-bottom:2.8em;}
.section-head h2{font-size:clamp(1.65rem,3vw,2.4rem);margin-top:.3em;}

/* ── SPLIT ──────────────────────────────── */
.split{display:grid;grid-template-columns:1fr 1fr;gap:56px;align-items:center;}
@media(max-width:840px){.split{grid-template-columns:1fr;gap:32px;}.split .split-media{order:-1;}}
.split-text h2{text-align:left;font-size:clamp(1.5rem,2.6vw,2.1rem);}
.split-text .eyebrow{text-align:left;}
.split-text p{color:var(--ink-soft);}
.split-text .quote{font-family:var(--font-hero);font-style:italic;font-size:1.3rem;color:var(--brand-dark);border-left:2px solid var(--brand);padding-left:1em;margin:1.1em 0;line-height:1.45;}
.equipe-wrap{display:flex;align-items:flex-end;justify-content:center;min-height:380px;}
.equipe-wrap img{max-width:420px;width:100%;display:block;}

/* ── CAT GRID ───────────────────────────── */
.cat-grid{display:grid;grid-template-columns:repeat(6,1fr);grid-auto-rows:14px;gap:14px;}
.cat-card{position:relative;border-radius:6px;overflow:hidden;display:block;grid-column:span 2;grid-row:span 26;}
.cat-card.tall{grid-row:span 32;}
.cat-card img{width:100%;height:100%;object-fit:cover;object-position:center top;transition:transform .6s ease;}
.cat-card:hover img{transform:scale(1.05);}
.cat-card::after{content:'';position:absolute;inset:0;background:linear-gradient(180deg,transparent 30%,rgba(20,15,10,.76) 100%);}
.cat-card .cat-label{position:absolute;left:16px;right:16px;bottom:14px;z-index:2;color:#fff;}
.cat-card .cat-label h3{color:#fff;margin:0;font-size:1.15rem;text-align:left;letter-spacing:-.01em;}
.cat-card .cat-sub{font-family:var(--font-ui);font-size:.68rem;letter-spacing:.08em;text-transform:uppercase;color:rgba(255,255,255,.7);margin-bottom:.3em;}
@media(max-width:960px){
  .cat-grid{grid-template-columns:repeat(2,1fr);}
  .cat-card,.cat-card.tall{grid-column:span 2;grid-row:span 28;}
}
@media(max-width:540px){
  .cat-grid{grid-template-columns:1fr;}
  .cat-card,.cat-card.tall{grid-column:span 1;grid-row:span 26;}
}

/* ── 18 ANOS ────────────────────────────── */
.anos-section{position:relative;overflow:hidden;padding:96px 0;}
.anos-logo-bg{position:absolute;right:-2%;top:50%;transform:translateY(-50%);opacity:.06;pointer-events:none;}
.anos-logo-bg img{width:min(480px,52vw);filter:brightness(0) invert(1);}
.anos-inner{position:relative;z-index:2;max-width:820px;margin:0 auto;text-align:center;}
.anos-title{font-family:var(--font-hero);font-weight:300;font-size:clamp(1.9rem,4.2vw,3.2rem);color:#fff;margin:.3em 0 1.3em;line-height:1.1;letter-spacing:-.02em;}
.anos-title em{font-style:italic;color:var(--brand-light);}
.anos-pillars{display:flex;align-items:center;justify-content:center;margin-bottom:2em;flex-wrap:wrap;}
.anos-pillar{text-align:center;padding:0 36px;}
.anos-num{display:block;font-family:var(--font-hero);font-size:clamp(2.2rem,4.8vw,3.8rem);color:var(--brand-light);line-height:1;font-weight:300;}
.anos-lab{display:block;font-family:var(--font-ui);font-size:.68rem;letter-spacing:.12em;text-transform:uppercase;color:#A89880;margin-top:.4em;}
.anos-divider{width:1px;height:48px;background:rgba(255,255,255,.13);}
.anos-text{color:#C4B5A2;max-width:540px;margin:0 auto 2em;font-size:1rem;line-height:1.7;}
@media(max-width:580px){.anos-pillar{padding:0 14px;}.anos-divider{display:none;}.anos-pillars{gap:18px;}}

/* ── GALLERY ────────────────────────────── */
.gallery{columns:3 240px;column-gap:14px;}
.gallery figure{margin:0 0 14px;break-inside:avoid;border-radius:5px;overflow:hidden;}
.gallery img{width:100%;height:auto;display:block;transition:transform .5s;}
.gallery figure:hover img{transform:scale(1.03);}
@media(max-width:600px){.gallery{columns:1;}}

/* ── FAQ ────────────────────────────────── */
.faq{max-width:740px;margin:0 auto;}
.faq-item{border-bottom:1px solid var(--line);}
.faq-item summary{cursor:pointer;padding:1.2em 0;font-family:var(--font-ui);font-size:.97rem;font-weight:600;display:flex;align-items:center;justify-content:space-between;list-style:none;color:var(--ink);}
.faq-item summary::-webkit-details-marker{display:none;}
.faq-item summary::after{content:'+';font-size:1.3rem;color:var(--brand);transition:.25s;flex:none;margin-left:1em;}
.faq-item[open] summary::after{transform:rotate(45deg);}
.faq-item p{padding-bottom:1.2em;color:var(--ink-soft);margin:0;}

/* ── CTA BAND ───────────────────────────── */
.cta-band{background:var(--brand);color:#fff;text-align:center;padding:76px 28px;border-radius:10px;margin:0 28px;}
.cta-band h2{color:#fff;letter-spacing:-.015em;}
.cta-band .eyebrow{color:#FBEEE0;text-align:center;}
.cta-band p{color:#FBEEE0;max-width:46ch;margin:0 auto 1.7em;}
.cta-actions{display:flex;gap:.9em;justify-content:center;flex-wrap:wrap;}
.cta-band .btn{border-color:rgba(255,255,255,.65);color:#fff;}
.cta-band .btn:hover{background:#fff;color:var(--brand-dark);}
.cta-band .btn-solid{background:var(--ink);border-color:var(--ink);}
.cta-band .btn-solid:hover{background:#fff;color:var(--ink);}

/* ── PAGE HERO (categorias) ─────────────── */
.page-hero{position:relative;height:52vh;min-height:360px;max-height:580px;overflow:hidden;}
.page-hero .hero-overlay{background:linear-gradient(180deg,rgba(20,15,10,.2) 0%,rgba(20,15,10,.72) 100%);}
.page-hero .hero-content{padding-bottom:48px;}
.page-hero .hero-content h1{font-size:clamp(1.8rem,4.2vw,3.2rem);max-width:20ch;}

/* ── FOOTER ─────────────────────────────── */
footer{background:var(--ink);color:#CBBFAE;padding:60px 0 26px;}
.footer-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr;gap:38px;margin-bottom:44px;}
.footer-brand img{height:42px;margin-bottom:.9em;filter:brightness(0) invert(1) opacity(.85);}
.footer-brand p{color:#A99B86;max-width:30ch;font-size:.88rem;}
footer h4{color:#fff;font-family:var(--font-ui);font-size:.76rem;letter-spacing:.09em;text-transform:uppercase;margin-bottom:.8em;}
footer ul{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:.6em;font-size:.86rem;}
footer a:hover{color:var(--brand-light);}
.footer-bottom{border-top:1px solid rgba(255,255,255,.1);padding-top:20px;display:flex;justify-content:space-between;flex-wrap:wrap;gap:.8em;font-size:.76rem;color:#8C7F6C;}
@media(max-width:740px){.footer-grid{grid-template-columns:1fr;gap:28px;}}

/* ── FLOAT WA ───────────────────────────── */
.float-wa{position:fixed;right:18px;bottom:18px;z-index:70;width:54px;height:54px;border-radius:50%;background:#25D366;display:flex;align-items:center;justify-content:center;box-shadow:0 6px 20px rgba(0,0,0,.2);transition:transform .2s;}
.float-wa:hover{transform:scale(1.08);}
.float-wa svg{width:27px;height:27px;}

/* ── MODAL ──────────────────────────────── */
.modal-overlay{position:fixed;inset:0;background:rgba(20,15,10,.58);backdrop-filter:blur(3px);display:none;align-items:center;justify-content:center;z-index:100;padding:18px;}
.modal-overlay.open{display:flex;}
.modal{background:var(--paper);border-radius:10px;max-width:460px;width:100%;padding:38px 32px;position:relative;max-height:92vh;overflow-y:auto;}
.modal-close{position:absolute;top:14px;right:14px;background:none;border:none;cursor:pointer;font-size:1.4rem;color:var(--ink-soft);}
.modal h3{font-family:var(--font-ui);margin-bottom:.2em;text-align:left;letter-spacing:-.01em;}
.modal p.sub{color:var(--ink-soft);margin-bottom:1.4em;font-size:.92rem;}
.field{margin-bottom:.95em;}
.field label{display:block;font-family:var(--font-ui);font-size:.76rem;font-weight:700;margin-bottom:.38em;color:var(--ink-soft);}
.field input,.field select,.field textarea{width:100%;padding:.72em .88em;border-radius:6px;border:1.5px solid var(--line);font-family:var(--font-body);font-size:.94rem;background:#fff;color:var(--ink);}
.field input:focus,.field select:focus,.field textarea:focus{border-color:var(--brand);outline:none;}
.field textarea{resize:vertical;min-height:72px;}
.modal .btn{width:100%;justify-content:center;margin-top:.4em;}

/* ── ÁREA DO CLIENTE ────────────────────── */
.cliente-page{min-height:100vh;display:flex;align-items:center;justify-content:center;padding:28px;background:var(--paper);}
.cliente-box{background:#fff;border-radius:12px;padding:42px 36px;width:100%;max-width:440px;box-shadow:0 4px 40px rgba(0,0,0,.08);text-align:center;}
.cliente-box .logo-wrap img{height:52px;margin:0 auto 1.6em;}
.cliente-box h2{text-align:center;font-size:1.4rem;margin-bottom:.2em;}
.cliente-box .sub{color:var(--ink-soft);font-size:.92rem;margin-bottom:1.8em;}
.cliente-box .field label{text-align:left;}
.alert-error{background:#FEE;color:#C00;border-radius:6px;padding:.7em 1em;font-size:.88rem;margin-bottom:.9em;display:none;}
.alert-error.show{display:block;}

/* Galeria do cliente */
.galeria-header{background:var(--ink);color:#fff;padding:18px 28px;display:flex;align-items:center;justify-content:space-between;gap:1em;flex-wrap:wrap;}
.galeria-header .g-title{font-family:var(--font-ui);font-size:1rem;font-weight:600;}
.galeria-header .g-sub{font-size:.82rem;color:var(--brand-light);}
.galeria-body{max-width:1200px;margin:0 auto;padding:36px 24px;}
.galeria-info{background:var(--paper-soft);border-radius:8px;padding:20px 24px;margin-bottom:28px;display:flex;align-items:flex-start;gap:16px;}
.galeria-info .icon{font-size:1.6rem;flex:none;}
.galeria-info p{margin:0;font-size:.94rem;color:var(--ink-soft);}
.galeria-info p strong{color:var(--ink);}
.g-drive-btn{display:inline-flex;align-items:center;gap:.5em;margin-top:8px;}
.selecao-box{background:#fff;border:1.5px solid var(--line);border-radius:8px;padding:24px;}
.selecao-box h3{margin-bottom:.3em;text-align:left;}
.selecao-box p{color:var(--ink-soft);font-size:.9rem;margin-bottom:1em;}
.selecao-box textarea{width:100%;border:1.5px solid var(--line);border-radius:6px;padding:.8em;font-family:var(--font-body);font-size:.94rem;resize:vertical;min-height:110px;}
.selecao-box textarea:focus{border-color:var(--brand);outline:none;}
.g-send-btn{width:100%;justify-content:center;margin-top:.8em;}
.g-logout{font-family:var(--font-ui);font-size:.8rem;color:var(--brand-light);cursor:pointer;background:none;border:none;text-decoration:underline;}

/* ── RESPONSIVE EXTRAS ──────────────────── */
@media(max-width:640px){
  section{padding:60px 0;}
  .cta-band{padding:52px 18px;margin:0 12px;}
  .hero-content h1{font-size:clamp(2.2rem,9vw,3.2rem);}
  .hero-content .lede{font-size:.95rem;}
  .split-text h2{font-size:1.55rem;}
  .modal{padding:28px 22px;}
  .galeria-body{padding:22px 14px;}
}

/* ── CABEÇALHO SEM FAIXA — 100% transparente sobre o banner, sem bloco
   sólido em nenhum estado (topo, rolando ou escondendo). Texto em branco
   com uma sombra discreta (uma camada só, sem glow) garante leitura sobre
   a foto do banner, mantendo o header elegante e integrado. ───────────── */
.site-header,
.site-header.at-top,
.site-header:not(.at-top) {
  background: transparent !important;
  -webkit-backdrop-filter: none !important;
  backdrop-filter: none !important;
  border-bottom-color: transparent !important;
  box-shadow: none !important;
}

/* Logo mantida como está, só com uma sombra sutil (equivalente a um
   text-shadow, já que é uma imagem) para se destacar sobre o banner. */
.brand img {
  transform: none !important;
  transition: none !important;
  animation: none !important;
  box-shadow: none !important;
  filter: drop-shadow(0 1px 3px rgba(0,0,0,.35)) !important;
}

/* Menu e botões do header: letras brancas + sombra discreta */
nav.main-nav a,
.site-header .btn-ghost {
  color: #fff !important;
  text-shadow: 0 1px 3px rgba(0,0,0,.45) !important;
}
nav.main-nav a:hover,
nav.main-nav a.active { color: var(--brand-light) !important; }
nav.main-nav a::after { background: var(--brand-light); }
.nav-toggle span {
  background: #fff;
  box-shadow: 0 1px 3px rgba(0,0,0,.45);
}
.site-header .btn-ghost {
  border-color: rgba(255,255,255,.55) !important;
}
.site-header .btn-ghost:hover {
  border-color: #fff !important;
  color: #fff !important;
  background: rgba(255,255,255,.12) !important;
}
.site-header .btn-solid {
  background: var(--brand);
  border-color: transparent;
  box-shadow: 0 1px 8px rgba(0,0,0,.2);
}

/* No painel mobile aberto o fundo é sólido (var(--paper)), então o texto
   volta à cor escura padrão — branco sobre fundo claro não teria leitura. */
@media(max-width:960px){
  nav.main-nav a{
    color: var(--ink-soft) !important;
    text-shadow: none !important;
  }
  nav.main-nav a:hover,
  nav.main-nav a.active { color: var(--brand-dark) !important; }
  nav.main-nav a::after { background: var(--brand-dark); }
}

/* ── EQUIPE photo wrapper ─────────────────────────────── */
.equipe-wrap { background: transparent !important; }