/* =========================================================
   Glaydson Albuquerque Decor — folha de estilos
   Paleta: verde menta, dourado, off-white, bege
   Para mudar cores, edite as variáveis :root abaixo.
   ========================================================= */

:root{
  /* Paleta sage / bege — base #A5AA8C */
  --base:        #A5AA8C;   /* sage médio (cor principal) */
  --sage-deep:   #7E8867;   /* sage escuro (acentos) */
  --sage-soft:   #C2C8A8;   /* sage claro */
  --beige:       #DDD3B8;   /* bege quente */
  --stone:       #BFB9A8;   /* cinza-areia */
  --offwhite:    #F4F1E8;   /* fundo claro */
  --ink:         #3A3F2E;   /* texto escuro (verde-musgo profundo) */
  --ink-soft:    #6B7158;
  --line:        rgba(58,63,46,.14);

  /* Aliases legados (compat com classes existentes) */
  --mint:        var(--sage-soft);
  --mint-deep:   var(--base);
  --gold:        var(--sage-deep);
  --gold-soft:   var(--base);
  --beige-deep:  var(--stone);

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

  --maxw: 1180px;
  --r: 14px;
}

*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;
  font-family:var(--sans);
  font-weight:300;
  color:var(--ink);
  background:var(--offwhite);
  line-height:1.6;
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;display:block}
a{color:var(--gold);text-decoration:none}
a:hover{text-decoration:underline}

.container{max-width:var(--maxw);margin:0 auto;padding:0 24px}

/* ============== TYPOGRAPHY ============== */
h1,h2,h3,h4,blockquote{font-family:var(--serif);font-weight:500;letter-spacing:.2px;color:var(--ink);margin:0 0 .4em}
h1{font-size:clamp(2.4rem,5.4vw,4.4rem);line-height:1.05}
h1 em{font-style:italic;color:var(--gold);font-weight:400}
h2{font-size:clamp(1.8rem,3.4vw,2.6rem);line-height:1.15}
h3{font-size:1.25rem;font-weight:600}
.eyebrow{
  text-transform:uppercase;
  letter-spacing:.22em;
  font-size:.72rem;
  font-weight:500;
  color:var(--gold);
  margin:0 0 14px;
}
code{font:0.85rem/1 ui-monospace,Menlo,Consolas,monospace;background:var(--beige);padding:2px 6px;border-radius:6px}

/* ============== NAV ============== */
.nav{
  position:sticky;top:0;z-index:50;
  background:rgba(250,247,242,.92);
  backdrop-filter:saturate(140%) blur(10px);
  border-bottom:1px solid var(--line);
}
.nav-inner{display:flex;align-items:center;justify-content:space-between;height:72px}
.brand{display:flex;align-items:center;gap:12px;color:var(--ink)}
.brand:hover{text-decoration:none}
.brand-logo{height:46px;width:auto;display:block}
.footer-logo{height:48px;width:auto;display:block;margin-bottom:16px}
.nav-list{display:flex;gap:32px;list-style:none;margin:0;padding:0;align-items:center}
.nav-list a{
  color:var(--ink);
  font-size:.72rem;font-weight:400;
  text-transform:uppercase;letter-spacing:.18em;
}
.nav-list a:hover{color:var(--gold);text-decoration:none}
.nav-cta{
  border:1px solid var(--gold);
  padding:7px 14px;border-radius:999px;
  font-size:.7rem !important;
  color:var(--gold) !important;
}
.nav-cta:hover{background:var(--gold);color:var(--offwhite) !important}
.nav-toggle{display:none;background:none;border:0;cursor:pointer;width:40px;height:40px;flex-direction:column;justify-content:center;gap:5px}
.nav-toggle span{display:block;width:24px;height:2px;background:var(--ink);margin:0 auto;transition:.2s}

/* ============== BUTTONS ============== */
.btn{
  display:inline-block;padding:14px 28px;border-radius:999px;
  font-family:var(--sans);font-weight:500;font-size:.95rem;letter-spacing:.04em;
  transition:.2s ease;cursor:pointer;border:1px solid transparent;
}
.btn-sm{padding:10px 20px;font-size:.85rem}
.btn-primary{background:var(--sage-deep);color:var(--offwhite)}
.btn-primary:hover{background:var(--ink);text-decoration:none}
.btn-ghost{border-color:var(--ink);color:var(--ink);background:transparent}
.btn-ghost:hover{background:var(--ink);color:var(--offwhite);text-decoration:none}

/* ============== HERO ============== */
/* ============== HERO — carrossel full-screen ============== */
.hero{
  position:relative;overflow:hidden;
  height:100vh;min-height:560px;
  height:100svh; /* iOS fix: respeita a barra do browser */
  background:var(--ink);
  margin-top:-72px;       /* hero passa atrás do header sticky */
}
.hero-slides{position:absolute;inset:0;z-index:0}
.hero-slide{
  position:absolute;inset:0;
  background-size:cover;background-position:center;
  opacity:0;
  transition:opacity 1.6s ease-in-out;
  transform:scale(1.05);
  animation:hero-ken 12s ease-in-out infinite alternate;
}
.hero-slide.is-active{opacity:1}
@keyframes hero-ken{
  from{transform:scale(1.02)}
  to{transform:scale(1.12)}
}
.hero-overlay{
  position:absolute;inset:0;z-index:1;
  background:
    radial-gradient(ellipse at center, rgba(0,0,0,.25) 0%, rgba(0,0,0,.55) 100%),
    linear-gradient(180deg, rgba(0,0,0,.35) 0%, rgba(0,0,0,.15) 30%, rgba(0,0,0,.55) 100%);
}
.hero-center{
  position:relative;z-index:2;
  height:100%;display:flex;flex-direction:column;
  align-items:center;justify-content:center;text-align:center;
  padding:0 24px;
}
.hero-logo{
  width:min(560px,80vw);height:auto;
  filter:drop-shadow(0 6px 24px rgba(0,0,0,.4));
  animation:hero-fadein 1.6s ease-out both;
}
.hero-tagline{
  margin-top:18px;
  font-family:var(--sans);
  text-transform:uppercase;
  letter-spacing:.36em;font-size:.78rem;font-weight:400;
  color:var(--offwhite);opacity:.85;
  animation:hero-fadein 1.6s .3s ease-out both;
}
@keyframes hero-fadein{
  from{opacity:0;transform:translateY(12px)}
  to{opacity:1;transform:translateY(0)}
}
.hero-tagline{opacity:.85}   /* mantém o estado final */

.hero-cta{
  display:flex;gap:14px;flex-wrap:wrap;justify-content:center;
  margin-top:28px;
  animation:hero-fadein 1.6s .5s ease-out both;
}
.hero-cta .btn-primary{background:var(--offwhite);color:var(--ink);border-color:var(--offwhite)}
.hero-cta .btn-primary:hover{background:transparent;color:var(--offwhite);border-color:var(--offwhite);text-decoration:none}
.hero-cta .btn-ghost{border-color:rgba(244,241,232,.7);color:var(--offwhite)}
.hero-cta .btn-ghost:hover{background:var(--offwhite);color:var(--ink);text-decoration:none}

/* indicador de rolagem */
.hero-scroll{
  position:absolute;left:50%;bottom:32px;transform:translateX(-50%);
  z-index:2;
  display:grid;place-items:center;
  opacity:.5;
  animation:hero-scroll-fade 2.4s ease-in-out infinite;
  transition:opacity .2s;
}
.hero-scroll:hover{opacity:.85;text-decoration:none}
@keyframes hero-scroll-fade{
  0%,100%{opacity:.4;transform:translateX(-50%) translateY(0)}
  50%{opacity:.75;transform:translateX(-50%) translateY(5px)}
}

/* header transparente sobre o hero, vira sólido ao rolar */
.nav{background:transparent;border-bottom-color:transparent;transition:background .3s,border-color .3s}
.nav.is-scrolled{
  background:rgba(244,241,232,.94);
  backdrop-filter:saturate(140%) blur(10px);
  border-bottom-color:var(--line);
}
/* monograma já é branco — só inverte (vira escuro) quando o header fica claro */
.nav .brand-logo{transition:filter .3s}
.nav.is-scrolled .brand-logo{filter:brightness(0) invert(.18)}
.nav .nav-list a{color:var(--offwhite);transition:color .3s}
.nav.is-scrolled .nav-list a{color:var(--ink)}
.nav .nav-cta{border-color:var(--offwhite);color:var(--offwhite) !important}
.nav.is-scrolled .nav-cta{border-color:var(--sage-deep);color:var(--sage-deep) !important}
.nav .nav-cta:hover{background:var(--offwhite);color:var(--ink) !important}
.nav.is-scrolled .nav-cta:hover{background:var(--sage-deep);color:var(--offwhite) !important}

/* ============== TAGLINE ============== */
.tagline-section{
  background:#8E8E6A;
  min-height:100vh;
  min-height:100svh;
  display:flex;
  align-items:center;
  justify-content:center;
  text-align:center;
  padding:60px 24px;
}
.tagline-inner{max-width:900px;width:100%}
.tagline-title{
  font-family:var(--serif);
  font-size:clamp(2.6rem,5.5vw,5rem);
  line-height:1.12;
  color:var(--offwhite);
  margin:0;
}
.tagline-title em{
  font-style:italic;
  background:linear-gradient(135deg,#D4AF5C 0%,#F3DC9A 30%,#FBEFC4 50%,#E8C97A 70%,#D4AF5C 100%);
  -webkit-background-clip:text;background-clip:text;
  -webkit-text-fill-color:transparent;color:transparent;
  filter:drop-shadow(0 1px 2px rgba(0,0,0,.2));
}
.tagline-lead{
  font-size:1.1rem;color:var(--offwhite);
  opacity:.88;max-width:600px;margin:0 0 32px;
}
.tagline-cta{display:flex;gap:14px;flex-wrap:wrap}
.tagline-section .btn-primary{background:var(--offwhite);color:var(--ink);border-color:var(--offwhite)}
.tagline-section .btn-primary:hover{background:transparent;color:var(--offwhite)}
.tagline-section .btn-ghost{border-color:var(--offwhite);color:var(--offwhite)}
.tagline-section .btn-ghost:hover{background:var(--offwhite);color:var(--ink)}

/* ============== DIFERENCIAL — blocos alternados ============== */
.diferencial{
  background:var(--beige);
  padding:90px 0;
}
.dif-block{
  display:grid;
  grid-template-columns:1fr 1fr;
  gap:60px;
  align-items:center;
  margin-bottom:80px;
}
.dif-block:last-child{margin-bottom:0}
.dif-img-right .dif-text{order:1}
.dif-img-right .dif-img{order:2}
.dif-img{
  width:100%;
  aspect-ratio:5/4;
  background-size:cover;background-position:center;
  border-radius:var(--r);
  box-shadow:0 14px 50px -20px rgba(46,58,51,.45);
}
.dif-text h2{
  font-family:var(--serif);
  font-size:clamp(1.6rem,2.6vw,2.2rem);
  line-height:1.18;
  margin:0 0 16px;
  color:var(--ink);
}
.dif-text p{
  color:var(--ink-soft);
  font-size:1.02rem;
  line-height:1.7;
  margin:0;
}

/* citação de destaque entre blocos */
.dif-quote{
  margin:60px auto 40px;
  max-width:780px;
  text-align:center;
  padding:60px 24px;
  position:relative;
}
.dif-quote::before,.dif-quote::after{
  content:"";position:absolute;left:50%;transform:translateX(-50%);
  width:60px;height:1px;background:var(--base);opacity:.45;
}
.dif-quote::before{top:0}
.dif-quote::after{bottom:0}
.dif-quote blockquote{
  font-family:var(--serif);
  font-size:clamp(1.35rem,2.4vw,1.85rem);
  line-height:1.4;
  color:var(--ink);
  margin:0 0 14px;
  font-weight:500;
}
.dif-quote blockquote em{
  font-style:italic;
  background:linear-gradient(135deg,#8C6A1F 0%,#B8902F 35%,#D4A93D 50%,#B8902F 65%,#8C6A1F 100%);
  -webkit-background-clip:text;background-clip:text;
  -webkit-text-fill-color:transparent;color:transparent;
}
.dif-quote figcaption{
  font-family:var(--sans);
  font-size:.72rem;font-weight:500;
  text-transform:uppercase;letter-spacing:.22em;
  color:var(--sage-deep);
}

@media (max-width:760px){
  .dif-block{grid-template-columns:1fr;gap:28px;margin-bottom:56px}
  .dif-img-right .dif-text{order:2}
  .dif-img-right .dif-img{order:1}
  .dif-img{aspect-ratio:4/3}
  .dif-quote{margin-bottom:56px}
}

/* ============== SECTIONS ============== */
.section{padding:100px 0}
.section-alt{background:var(--beige)}
.section-orc{
  background:
    linear-gradient(rgba(30,33,26,.62), rgba(30,33,26,.62)),
    url('img/portfolio/casamento_erika/capa5.jpg') center/cover no-repeat fixed;
}
.section-orc h2,
.section-orc p,
.section-orc .eyebrow,
.section-orc .orc-contatos a{color:var(--offwhite)}
.section-orc .orc-contatos a:hover{opacity:.75}
.section-orc .orc-form{background:rgba(244,241,232,.10);border-color:rgba(244,241,232,.2)}
.section-orc .orc-form input,
.section-orc .orc-form select,
.section-orc .orc-form textarea{
  background:rgba(244,241,232,.12);
  border-color:rgba(244,241,232,.25);
  color:var(--offwhite);
}
.section-orc .orc-form input::placeholder,
.section-orc .orc-form textarea::placeholder{color:rgba(244,241,232,.55)}
.section-orc .orc-form label{color:rgba(244,241,232,.7)}
.section-orc .orc-form input:focus,
.section-orc .orc-form select:focus,
.section-orc .orc-form textarea:focus{
  border-color:var(--beige);
  box-shadow:0 0 0 3px rgba(221,211,184,.2);
}
.section-orc .form-fineprint{color:rgba(244,241,232,.55)}
.section-orc .btn-primary{background:var(--offwhite);color:var(--ink)}
.section-orc .btn-primary:hover{background:var(--beige)}
.section-head{text-align:center;max-width:680px;margin:0 auto 56px}
.section-sub{color:var(--ink-soft);margin:8px 0 0}
.section-foot{text-align:center;margin-top:40px;color:var(--ink-soft)}

/* ============== PORTFÓLIO ============== */
.grid{display:grid;gap:20px}
.grid-portfolio{grid-template-columns:repeat(3,1fr)}
.card-photo{
  margin:0;position:relative;overflow:hidden;
  border-radius:var(--r);aspect-ratio:4/5;background:var(--beige-deep);
  box-shadow:0 4px 24px -12px rgba(0,0,0,.18);
}
.card-photo img{width:100%;height:100%;object-fit:cover;transition:transform .8s ease}
.card-photo:hover img{transform:scale(1.06)}
.card-photo figcaption{
  position:absolute;left:0;right:0;bottom:0;
  padding:14px 18px;color:var(--offwhite);
  font-family:var(--serif);font-size:1.1rem;font-weight:500;
  background:linear-gradient(180deg,transparent,rgba(0,0,0,.55));
  z-index:1;pointer-events:none;
}
.card-photo a{display:block;width:100%;height:100%;position:absolute;inset:0}
.card-hover{
  position:absolute;inset:0;z-index:2;
  display:grid;place-items:center;
  background:rgba(58,63,46,.45);
  opacity:0;transition:opacity .3s;
}
.card-hover span{
  font-family:var(--sans);font-size:.68rem;font-weight:400;
  text-transform:uppercase;letter-spacing:.22em;color:var(--offwhite);
  border:1px solid rgba(255,255,255,.6);padding:8px 18px;border-radius:999px;
}
.card-photo:hover .card-hover{opacity:1}
.card-photo:hover img{transform:scale(1.06)}

/* ============== SERVIÇOS (filtro interativo) ============== */
.srv-tabs{
  display:flex;gap:10px;flex-wrap:wrap;justify-content:center;
  margin-bottom:44px;
}
.srv-tab{
  font-family:var(--sans);font-size:.72rem;font-weight:500;
  text-transform:uppercase;letter-spacing:.18em;
  padding:10px 22px;border-radius:999px;
  border:1px solid var(--line);
  background:transparent;color:var(--ink-soft);
  cursor:pointer;transition:.2s ease;
}
.srv-tab:hover{border-color:var(--sage-deep);color:var(--ink)}
.srv-tab.is-active{background:var(--ink);border-color:var(--ink);color:var(--offwhite)}

.srv-panel{
  display:grid;grid-template-columns:1fr 1fr;gap:60px;
  align-items:center;min-height:460px;
}
.srv-photo{
  width:100%;height:460px;
  background-size:cover;background-position:center;
  border-radius:var(--r);
  box-shadow:0 14px 50px -20px rgba(46,58,51,.4);
  transition:opacity .35s ease;
}
.srv-photo.is-fading{opacity:0}
.srv-content{transition:opacity .35s ease}
.srv-content.is-fading{opacity:0}
.srv-content .eyebrow{margin-bottom:10px}
.srv-content h3{
  font-family:var(--serif);
  font-size:clamp(1.5rem,2.4vw,2.1rem);
  line-height:1.2;margin:0 0 18px;color:var(--ink);
}
.srv-content p{
  color:var(--ink-soft);font-size:1rem;line-height:1.7;margin:0 0 28px;
}
.srv-outros{
  text-align:center;margin-top:48px;
  color:var(--ink-soft);font-size:.95rem;
  display:flex;align-items:center;justify-content:center;gap:16px;flex-wrap:wrap;
}

@media(max-width:760px){
  .srv-panel{grid-template-columns:1fr;min-height:auto}
  .srv-photo{height:280px}
}

/* ============== SOBRE ============== */
.grid-sobre{display:grid;grid-template-columns:1fr 1.2fr;gap:60px;align-items:center}
.sobre-img img{
  width:100%;aspect-ratio:4/5;object-fit:cover;border-radius:var(--r);
  box-shadow:0 12px 50px -20px rgba(46,58,51,.4);
  background:var(--beige-deep);
}
.sobre-text p{color:var(--ink-soft);margin:0 0 14px}
.sobre-stats{
  list-style:none;padding:0;margin:32px 0 0;
  display:grid;grid-template-columns:repeat(3,1fr);gap:18px;
  border-top:1px solid var(--line);padding-top:24px;
}
.sobre-stats li{display:flex;flex-direction:column}
.sobre-stats strong{font-family:var(--serif);font-size:2rem;color:var(--gold);line-height:1}
.sobre-stats span{font-size:.85rem;color:var(--ink-soft);margin-top:4px}

/* ============== DEPOIMENTOS ============== */
#depoimentos{position:relative;overflow:hidden;isolation:isolate}
#depoimentos .dep-section-bg{
  position:absolute;inset:0;z-index:-1;
  background-size:cover;background-position:center;
  opacity:0;transition:opacity .6s ease;
}
#depoimentos .dep-section-bg::after{
  content:'';position:absolute;inset:0;
  background:rgba(30,33,26,.62);
}
#depoimentos.is-hovering .dep-section-bg{opacity:1}
#depoimentos.is-hovering .section-head h2,
#depoimentos.is-hovering .section-head .eyebrow,
#depoimentos.is-hovering .section-head .section-sub{color:var(--offwhite);transition:color .6s ease}

.grid-depoimentos{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.card-depoimento{
  margin:0;
  background:rgba(244,241,232,.92);
  border:1px solid var(--line);border-radius:var(--r);
  padding:32px 28px;
  position:relative;overflow:hidden;
  cursor:pointer;
  transition:background .5s ease,border-color .5s ease,transform .4s ease,box-shadow .4s ease;
}
/* estado ativo (auto-rotação) */
.card-depoimento.is-active{
  transform:translateY(-6px) scale(1.04);
  box-shadow:0 20px 55px -16px rgba(0,0,0,.36);
}
#depoimentos.is-hovering .card-depoimento{
  background:rgba(244,241,232,.06);
  border-color:rgba(244,241,232,.12);
}
#depoimentos.is-hovering .card-depoimento.is-active{
  background:rgba(244,241,232,.24);
  border-color:rgba(244,241,232,.65);
  box-shadow:0 20px 55px -16px rgba(0,0,0,.5);
}

/* aspas decorativas */
.card-depoimento::before{
  content:"\201C";
  position:absolute;top:-10px;left:18px;
  font-family:var(--serif);font-size:4rem;color:var(--gold);line-height:1;
  transition:color .5s ease;pointer-events:none;
}
#depoimentos.is-hovering .card-depoimento::before{color:rgba(244,241,232,.55)}

.card-depoimento blockquote{
  margin:14px 0 18px;font-style:italic;font-size:1.05rem;line-height:1.5;
  color:var(--ink);transition:color .5s ease;
}
.card-depoimento figcaption{
  color:var(--ink-soft);font-size:.9rem;
  transition:color .5s ease;
}
#depoimentos.is-hovering .card-depoimento blockquote{color:var(--offwhite)}
#depoimentos.is-hovering .card-depoimento figcaption{color:rgba(244,241,232,.75)}

/* ============== INSTAGRAM (Behold) ============== */
behold-widget{
  display:block;
  max-height:700px;   /* aprox. 2 linhas de posts */
  overflow:hidden;
  border-radius:var(--r);
}

/* ============== ORÇAMENTO ============== */
.grid-orcamento{display:grid;grid-template-columns:1fr 1.1fr;gap:60px;align-items:start}
.orc-text p{color:var(--ink-soft)}
.orc-lead{color:rgba(244,241,232,.75) !important}
.orc-contatos{list-style:none;padding:0;margin:28px 0 0;display:flex;flex-direction:column;gap:14px}
.orc-contatos a{
  display:inline-flex;align-items:center;gap:10px;
  color:rgba(244,241,232,.9);font-size:.92rem;
  transition:opacity .2s;
}
.orc-contatos a:hover{opacity:.7;text-decoration:none}
.orc-icon{
  width:16px;height:16px;flex-shrink:0;
  opacity:.7;
}
.orc-form{
  background:var(--offwhite);
  border:1px solid var(--line);border-radius:var(--r);
  padding:36px;display:grid;gap:16px;
}
.orc-form label{display:flex;flex-direction:column;gap:6px;font-size:.85rem;color:var(--ink-soft);font-weight:500;letter-spacing:.04em;text-transform:uppercase}
.orc-form input,.orc-form select,.orc-form textarea{
  font:400 1rem var(--sans);color:var(--ink);
  background:var(--offwhite);
  border:1px solid var(--line);border-radius:8px;
  padding:12px 14px;outline:none;transition:.15s;
}
.orc-form input:focus,.orc-form select:focus,.orc-form textarea:focus{
  border-color:var(--gold);box-shadow:0 0 0 3px rgba(201,161,74,.15);
}
.orc-form textarea{resize:vertical;font-family:var(--sans)}
.orc-form .btn{justify-self:start;margin-top:8px}
.form-fineprint{font-size:.8rem;color:var(--ink-soft);margin:0}

/* ============== FOOTER ============== */
.footer{background:var(--ink);color:var(--offwhite);padding:60px 0 24px;margin-top:40px}
.footer a{color:var(--gold-soft)}
.footer .brand-mark{margin:0 0 16px;background:transparent;color:var(--gold-soft);border-color:var(--gold-soft)}
.footer-inner{display:grid;grid-template-columns:repeat(3,1fr);gap:40px;padding-bottom:40px;border-bottom:1px solid rgba(255,255,255,.1)}
.footer h4{font-family:var(--sans);font-weight:600;font-size:.85rem;text-transform:uppercase;letter-spacing:.18em;color:var(--gold-soft);margin:0 0 14px}
.footer p{margin:0;color:rgba(250,247,242,.78);font-size:.95rem;line-height:1.8}
.copy{text-align:center;color:rgba(250,247,242,.5);font-size:.8rem;margin:24px 0 0}

/* ============== MODAL GALERIA ============== */
.gal-backdrop{
  position:fixed;inset:0;z-index:200;
  background:rgba(30,33,26,.7);backdrop-filter:blur(6px);
  opacity:0;pointer-events:none;transition:opacity .3s;
}
.gal-backdrop.open{opacity:1;pointer-events:auto}

.gal-modal{
  position:fixed;inset:0;z-index:201;
  display:flex;flex-direction:column;
  background:var(--offwhite);
  transform:translateY(30px);opacity:0;pointer-events:none;
  transition:opacity .3s,transform .3s;
  overflow-y:auto;padding:36px 24px 60px;
}
.gal-modal.open{opacity:1;transform:translateY(0);pointer-events:auto}

.gal-close{
  position:fixed;top:20px;right:24px;z-index:202;
  background:none;border:1px solid var(--line);border-radius:50%;
  width:40px;height:40px;display:grid;place-items:center;
  cursor:pointer;color:var(--ink);transition:.2s;
}
.gal-close:hover{background:var(--ink);color:var(--offwhite)}

.gal-header{text-align:center;margin:0 0 32px}
.gal-grid{
  display:grid;
  grid-template-columns:repeat(auto-fill,minmax(240px,1fr));
  gap:12px;max-width:var(--maxw);margin:0 auto;width:100%;
}
.gal-grid img{
  width:100%;aspect-ratio:4/5;object-fit:cover;
  border-radius:10px;cursor:pointer;
  transition:transform .3s,box-shadow .3s;
  display:block;
}
.gal-grid img:hover{transform:scale(1.02);box-shadow:0 12px 32px -12px rgba(0,0,0,.25)}

/* lightbox individual */
.gal-lightbox{
  position:fixed;inset:0;z-index:300;
  background:rgba(20,22,18,.95);
  display:grid;place-items:center;
  opacity:0;pointer-events:none;transition:opacity .25s;
}
.gal-lightbox.open{opacity:1;pointer-events:auto}
.gal-lightbox img{
  max-width:90vw;max-height:90vh;
  object-fit:contain;border-radius:6px;
  display:block;
}
.gal-lb-close,.gal-lb-prev,.gal-lb-next{
  position:absolute;background:rgba(255,255,255,.1);border:1px solid rgba(255,255,255,.2);
  border-radius:50%;width:44px;height:44px;
  display:grid;place-items:center;cursor:pointer;
  color:#fff;transition:background .2s;
}
.gal-lb-close:hover,.gal-lb-prev:hover,.gal-lb-next:hover{background:rgba(255,255,255,.25)}
.gal-lb-close{top:20px;right:24px}
.gal-lb-prev{left:20px;top:50%;transform:translateY(-50%)}
.gal-lb-next{right:20px;top:50%;transform:translateY(-50%)}

/* ============== VOLTAR AO TOPO ============== */
.to-top{
  position:fixed;left:50%;bottom:24px;transform:translate(-50%,12px);
  z-index:99;
  width:44px;height:44px;border-radius:50%;
  background:rgba(58,63,46,.7);color:var(--offwhite);
  display:grid;place-items:center;
  backdrop-filter:blur(6px);
  opacity:0;pointer-events:none;
  transition:opacity .3s,transform .3s,background .2s;
}
.to-top.is-visible{opacity:1;transform:translate(-50%,0);pointer-events:auto}
.to-top:hover{background:var(--ink);text-decoration:none}

/* ============== CONVERSAR (WhatsApp discreto) ============== */
.wa-float{
  position:fixed;right:24px;bottom:24px;z-index:99;
  display:inline-flex;align-items:center;gap:7px;
  padding:7px 13px;border-radius:999px;
  background:rgba(58,63,46,.78);
  color:var(--offwhite);
  font-family:var(--sans);
  font-size:.6rem;font-weight:400;
  text-transform:uppercase;letter-spacing:.2em;
  border:1px solid rgba(244,241,232,.16);
  backdrop-filter:blur(6px);
  box-shadow:0 6px 20px -10px rgba(0,0,0,.3);
  transition:background .25s,transform .25s;
}
.wa-float:hover{
  background:var(--ink);
  transform:translateY(-2px);
  text-decoration:none;
}
.wa-dot{
  width:6px;height:6px;border-radius:50%;
  background:#A8C795;
  box-shadow:0 0 0 0 rgba(168,199,149,.5);
  animation:wa-pulse 2.8s ease-out infinite;
}
@keyframes wa-pulse{
  0%   {box-shadow:0 0 0 0 rgba(168,199,149,.45)}
  70%  {box-shadow:0 0 0 8px rgba(168,199,149,0)}
  100% {box-shadow:0 0 0 0 rgba(168,199,149,0)}
}
.wa-label{display:inline-block;line-height:1}

@media (max-width:640px){
  .wa-float{font-size:.72rem;padding:7px 12px}
}

/* ============== RESPONSIVE ============== */
@media (max-width: 960px){
  .grid-portfolio{grid-template-columns:repeat(2,1fr)}
  .grid-sobre,.grid-orcamento{grid-template-columns:1fr;gap:36px}
  .footer-inner{grid-template-columns:1fr;gap:24px}
  .section{padding:72px 0}
  .hero{min-height:480px}
  .hero-tagline{letter-spacing:.28em;font-size:.7rem}
  /* iOS Safari: background-attachment:fixed quebra em dispositivos móveis */
  .section-orc{
    background:
      linear-gradient(rgba(30,33,26,.62), rgba(30,33,26,.62)),
      url('img/portfolio/casamento_erika/capa5.jpg') center/cover no-repeat scroll;
  }
}
@media (max-width: 720px){
  .grid-depoimentos{grid-template-columns:1fr}
}
@media (max-width: 640px){
  /* Hero CTA: botões menores para caber lado a lado */
  .hero-cta{gap:10px}
  .hero-cta .btn{padding:11px 20px;font-size:.85rem}
  /* WA float: afasta da borda inferior para não cobrir campos do form */
  .wa-float{bottom:14px;right:14px;font-size:.58rem;padding:6px 11px}
  .nav-toggle{display:flex}
  .nav-list{
    position:absolute;top:72px;left:0;right:0;
    background:var(--offwhite);border-bottom:1px solid var(--line);
    flex-direction:column;gap:0;padding:8px 0;
    display:none;
  }
  .nav-list.open{display:flex}
  .nav-list li{width:100%}
  .nav-list a{display:block;padding:14px 24px;border-bottom:1px solid var(--line)}
  .nav-cta{margin:12px 24px;text-align:center}
  .brand-logo{height:34px}
  .grid-portfolio{grid-template-columns:1fr}
  .grid-services{grid-template-columns:1fr}
}