/* =========================================================
   Fabiana Monteiro | Black Tie  -  main.css
   Estetica romantica e sofisticada
   ========================================================= */

:root{
	--gold:#b89968;
	--gold-deep:#977a4c;
	--ink:#211b16;
	--ink-soft:#4a4239;
	--cream:#f7f1e9;
	--cream-2:#efe5d8;
	--blush:#e8d4c4;
	--white:#fffdfa;
	--line:rgba(33,27,22,.12);
	--serif:'Cormorant Garamond',Georgia,serif;
	--sans:'Jost','Segoe UI',sans-serif;
	--maxw:1200px;
	--radius:2px;
	--shadow:0 18px 50px rgba(33,27,22,.14);
	--ease:cubic-bezier(.22,.61,.36,1);
}

*,*::before,*::after{box-sizing:border-box;}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%;}
body{
	margin:0;
	font-family:var(--sans);
	font-weight:300;
	color:var(--ink);
	background:var(--white);
	line-height:1.7;
	font-size:17px;
	overflow-x:hidden;
}
img{max-width:100%;height:auto;display:block;}
a{color:var(--gold-deep);text-decoration:none;transition:color .25s var(--ease);}
a:hover{color:var(--ink);}

h1,h2,h3,h4{font-family:var(--serif);font-weight:500;line-height:1.12;color:var(--ink);margin:0 0 .4em;letter-spacing:.5px;}
p{margin:0 0 1.1em;}

.container{width:100%;max-width:var(--maxw);margin:0 auto;padding:0 28px;}
.container--narrow{max-width:820px;}
.section{padding:110px 0;}
.section--cream{background:var(--cream);}
.section--dark{background:var(--ink);color:var(--cream);}
.section--dark .section__title,.section--dark h1,.section--dark h2,.section--dark h3{color:var(--white);}

/* --------- Tipografia utilitaria --------- */
.eyebrow{
	display:inline-block;
	font-family:var(--sans);
	font-weight:500;
	font-size:12px;
	letter-spacing:3.5px;
	text-transform:uppercase;
	color:var(--gold-deep);
	margin-bottom:14px;
}
.eyebrow--gold{color:var(--gold);}
.section__title{font-size:clamp(2rem,4.4vw,3.4rem);}
.section__head{text-align:center;max-width:720px;margin:0 auto 60px;}
.section__intro{color:var(--ink-soft);font-size:1.1rem;}
.section__cta{text-align:center;margin-top:50px;}
.section__note{text-align:center;color:var(--ink-soft);font-size:.95rem;margin-top:24px;}
.lead{font-size:1.12rem;color:var(--ink-soft);}

/* --------- Botoes --------- */
.btn{
	display:inline-block;
	font-family:var(--sans);
	font-weight:500;
	font-size:13px;
	letter-spacing:2px;
	text-transform:uppercase;
	padding:16px 34px;
	border:1px solid transparent;
	border-radius:var(--radius);
	cursor:pointer;
	transition:all .3s var(--ease);
	line-height:1;
}
.btn--primary{background:var(--ink);color:var(--white);}
.btn--primary:hover{background:var(--gold-deep);color:var(--white);}
.btn--gold{background:var(--gold);color:var(--white);}
.btn--gold:hover{background:var(--white);color:var(--ink);}
.btn--ghost{background:transparent;color:var(--white);border-color:rgba(255,255,255,.6);}
.btn--ghost:hover{background:var(--white);color:var(--ink);}
.btn--outline{background:transparent;color:var(--ink);border-color:var(--ink);}
.btn--outline:hover{background:var(--ink);color:var(--white);}
.btn--nav{padding:11px 22px;background:var(--gold);color:#fff;font-size:12px;}
.btn--nav:hover{background:var(--gold-deep);color:#fff;}
.btn--whatsapp{background:#25d366;color:#fff;}
.btn--whatsapp:hover{background:#1da851;color:#fff;}

/* --------- Header --------- */
.site-header{
	position:fixed;top:0;left:0;right:0;z-index:900;
	padding:22px 0;
	transition:background .35s var(--ease),padding .35s var(--ease),box-shadow .35s var(--ease);
}
.site-header__inner{display:flex;align-items:center;justify-content:space-between;gap:24px;}
.site-header.scrolled{background:rgba(255,253,250,.96);padding:12px 0;box-shadow:0 8px 30px rgba(33,27,22,.08);backdrop-filter:blur(6px);}
.site-title{display:flex;flex-direction:column;line-height:1.05;color:#fff;}
.site-header.scrolled .site-title{color:var(--ink);}
.site-title__main{font-family:var(--serif);font-size:1.7rem;font-weight:600;letter-spacing:1px;}
.site-title__sub{font-family:var(--sans);font-size:10px;letter-spacing:3px;text-transform:uppercase;opacity:.85;}
.custom-logo{max-height:56px;width:auto;}

.site-nav{display:flex;align-items:center;gap:30px;}
.nav-menu{display:flex;gap:28px;list-style:none;margin:0;padding:0;}
.nav-menu a{
	font-family:var(--sans);font-size:13px;font-weight:400;letter-spacing:1.5px;
	text-transform:uppercase;color:#fff;position:relative;padding:4px 0;
}
.site-header.scrolled .nav-menu a{color:var(--ink);}
.nav-menu a::after{content:"";position:absolute;left:0;bottom:-2px;width:0;height:1px;background:var(--gold);transition:width .3s var(--ease);}
.nav-menu a:hover::after,.nav-menu .current-menu-item>a::after{width:100%;}

.nav-toggle{display:none;background:none;border:0;width:34px;height:26px;position:relative;cursor:pointer;z-index:1000;}
.nav-toggle span{display:block;position:absolute;left:0;width:100%;height:2px;background:#fff;transition:.3s var(--ease);}
.site-header.scrolled .nav-toggle span,.nav-open .nav-toggle span{background:var(--ink);}
.nav-toggle span:nth-child(1){top:2px;}
.nav-toggle span:nth-child(2){top:12px;}
.nav-toggle span:nth-child(3){top:22px;}
.nav-open .nav-toggle span:nth-child(1){top:12px;transform:rotate(45deg);}
.nav-open .nav-toggle span:nth-child(2){opacity:0;}
.nav-open .nav-toggle span:nth-child(3){top:12px;transform:rotate(-45deg);}

/* --------- Hero --------- */
.hero{
	position:relative;min-height:100vh;display:flex;align-items:center;
	background-size:cover;background-position:center;background-color:var(--ink);
	color:#fff;text-align:center;overflow:hidden;
}
.hero__video{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;z-index:0;}
.hero__overlay{position:absolute;inset:0;background:linear-gradient(rgba(20,17,15,.45),rgba(20,17,15,.6));z-index:1;}
.hero__content{position:relative;z-index:2;max-width:860px;margin:0 auto;padding-top:80px;}
.hero__kicker{display:inline-block;font-family:var(--sans);font-size:13px;letter-spacing:5px;text-transform:uppercase;color:var(--gold);margin-bottom:22px;}
.hero__title{font-size:clamp(2.6rem,6.2vw,5.2rem);color:#fff;font-weight:500;margin-bottom:.35em;text-shadow:0 2px 30px rgba(0,0,0,.25);}
.hero__sub{font-size:clamp(1.05rem,2vw,1.35rem);color:rgba(255,255,255,.9);font-weight:300;max-width:620px;margin:0 auto 36px;}
.hero__actions{display:flex;gap:16px;justify-content:center;flex-wrap:wrap;}
.hero__scroll{position:absolute;bottom:34px;left:50%;transform:translateX(-50%);z-index:2;width:26px;height:44px;border:1px solid rgba(255,255,255,.5);border-radius:14px;}
.hero__scroll span{position:absolute;top:8px;left:50%;transform:translateX(-50%);width:3px;height:8px;background:var(--gold);border-radius:2px;animation:scrolldot 1.6s infinite;}
@keyframes scrolldot{0%{opacity:0;top:8px;}40%{opacity:1;}80%{opacity:0;top:24px;}100%{opacity:0;}}

/* Hero em tiras: a jornada do cliente (gestante > newborn > acompanhamento > 1 aninho) */
.hero--montage{background-color:var(--ink);}
.hero__montage{position:absolute;inset:0;z-index:0;display:flex;}
.hero__strip{position:relative;flex:1 1 0;background-size:cover;background-position:center;background-color:#2a231d;opacity:0;transform:scale(1.05);animation:stripIn 1.2s var(--ease) forwards;}
.hero__strip:not(:last-child){border-right:1px solid rgba(255,255,255,.10);}
.hero__strip::after{content:"";position:absolute;inset:0;background:linear-gradient(transparent 50%,rgba(20,17,15,.72));}
.hero__strip-label{position:absolute;left:8px;right:8px;bottom:26px;z-index:2;text-align:center;font-family:var(--sans);font-size:11px;letter-spacing:2.5px;text-transform:uppercase;color:#fff;opacity:.92;text-shadow:0 2px 12px rgba(0,0,0,.7);}
@keyframes stripIn{to{opacity:1;transform:none;}}
.hero__overlay--montage{background:linear-gradient(rgba(20,17,15,.5),rgba(20,17,15,.66));}
@media(prefers-reduced-motion:reduce){.hero__strip{animation:none;opacity:1;transform:none;}}
@media(max-width:640px){.hero__strip-label{display:none;}}

/* --------- Sobre --------- */
.sobre__grid{display:grid;grid-template-columns:1fr 1fr;gap:70px;align-items:center;}
.sobre__media img{border-radius:var(--radius);box-shadow:var(--shadow);}
.sobre__media{position:relative;}
.sobre__media::before{content:"";position:absolute;top:-18px;left:-18px;width:120px;height:120px;border:1px solid var(--gold);z-index:-1;}

/* placeholders */
.placeholder{
	display:flex;align-items:center;justify-content:center;text-align:center;
	background:var(--cream-2);color:var(--gold-deep);
	font-family:var(--sans);font-size:.85rem;letter-spacing:1px;text-transform:uppercase;
	min-height:160px;border:1px dashed var(--gold);padding:20px;
}
.placeholder--portrait{aspect-ratio:4/5;}

/* --------- Servicos --------- */
.servicos__grid{display:grid;grid-template-columns:repeat(3,1fr);gap:2px;background:var(--line);}
.servico-card{background:var(--cream);padding:48px 38px;transition:background .35s var(--ease),transform .35s var(--ease);position:relative;counter-increment:serv;}
.section--cream .servico-card{background:var(--white);}
.servico-card:hover{background:var(--ink);transform:translateY(-2px);}
.servico-card:hover *{color:var(--cream)!important;}
.servico-card__num::before{content:"0" counter(serv);font-family:var(--serif);font-size:1.4rem;color:var(--gold);display:block;margin-bottom:14px;}
.servico-card__title{font-size:1.7rem;margin-bottom:.3em;}
.servico-card p{color:var(--ink-soft);font-size:.98rem;margin:0;}

/* --------- Black Tie --------- */
.blacktie{
	background:var(--ink);background-size:cover;background-position:center;
	color:#fff;text-align:center;padding:130px 0;position:relative;
}
.blacktie__content{max-width:720px;margin:0 auto;position:relative;z-index:2;}
.blacktie__title{font-size:clamp(2.4rem,5vw,4rem);color:#fff;letter-spacing:3px;}
.blacktie__text{color:rgba(255,255,255,.88);font-size:1.15rem;margin-bottom:32px;}

/* --------- Portfolio --------- */
.portfolio__grid{display:grid;grid-template-columns:repeat(4,1fr);gap:14px;}
.portfolio__item{position:relative;overflow:hidden;aspect-ratio:4/5;border-radius:var(--radius);display:block;background:var(--cream-2);}
.portfolio__item img{width:100%;height:100%;object-fit:cover;transition:transform .7s var(--ease);}
.portfolio__item:hover img{transform:scale(1.06);}
.portfolio__caption{
	position:absolute;inset:0;display:flex;align-items:flex-end;padding:22px;
	background:linear-gradient(transparent 45%,rgba(20,17,15,.75));
	color:#fff;font-family:var(--serif);font-size:1.3rem;opacity:0;transition:opacity .4s var(--ease);
}
.portfolio__item:hover .portfolio__caption{opacity:1;}
.portfolio__grid--empty .portfolio__item{aspect-ratio:4/5;}

/* --------- Depoimentos --------- */
.depoimentos__grid{display:grid;grid-template-columns:repeat(3,1fr);gap:34px;}
.depoimento{margin:0;background:rgba(255,255,255,.04);border:1px solid rgba(255,255,255,.12);padding:38px 32px;border-radius:var(--radius);}
.depoimento blockquote{margin:0 0 22px;font-family:var(--serif);font-size:1.35rem;font-style:italic;line-height:1.5;color:var(--cream);}
.depoimento blockquote::before{content:"\201C";color:var(--gold);font-size:2.4rem;line-height:0;vertical-align:-.35em;margin-right:.1em;}
.depoimento figcaption{display:flex;align-items:center;gap:14px;}
.depoimento__avatar{width:46px;height:46px;border-radius:50%;object-fit:cover;}
.depoimento__nome{font-family:var(--sans);font-size:13px;letter-spacing:2px;text-transform:uppercase;color:var(--gold);}

/* --------- Contato --------- */
.contato__grid{display:grid;grid-template-columns:1fr 1.1fr;gap:64px;align-items:start;}
.contato__intro p{color:var(--ink-soft);font-size:1.08rem;}
.contato__intro .btn--whatsapp{margin-top:8px;}
.contato__email{margin-top:22px;font-size:.98rem;}
.form-fallback{background:var(--white);padding:34px;border:1px solid var(--line);border-radius:var(--radius);}

/* --------- Footer --------- */
.site-footer{background:var(--ink);color:var(--cream);padding:76px 0 0;}
.site-footer__grid{display:grid;grid-template-columns:2fr 1fr 1.4fr;gap:48px;padding-bottom:56px;}
.site-footer__logo{color:#fff;font-size:1.8rem;margin-bottom:.3em;}
.site-footer p{color:rgba(247,241,233,.7);}
.site-footer h4{color:var(--gold);font-family:var(--sans);font-size:12px;letter-spacing:2.5px;text-transform:uppercase;margin-bottom:18px;}
.site-footer ul,.footer-menu{list-style:none;margin:0;padding:0;}
.site-footer li{margin-bottom:10px;}
.site-footer a{color:rgba(247,241,233,.82);font-size:.96rem;}
.site-footer a:hover{color:var(--gold);}
.site-footer__local{font-style:italic;}
.site-footer__bottom{border-top:1px solid rgba(255,255,255,.1);padding:22px 0;font-size:.82rem;color:rgba(247,241,233,.55);text-align:center;}

/* --------- WhatsApp flutuante --------- */
.whatsapp-float{
	position:fixed;right:22px;bottom:22px;z-index:950;
	width:58px;height:58px;border-radius:50%;
	background:#25d366;color:#fff;
	display:flex;align-items:center;justify-content:center;
	box-shadow:0 10px 30px rgba(37,211,102,.45);
	transition:transform .3s var(--ease);
}
.whatsapp-float:hover{transform:scale(1.08);color:#fff;}

/* --------- Post/single --------- */
.single-content__media{margin:24px 0 34px;border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow);}
.single-content__body{font-size:1.08rem;color:var(--ink-soft);}
.single-content__body h2,.single-content__body h3{color:var(--ink);margin-top:1.4em;}
.single-content__cta{margin-top:40px;text-align:center;}
.post-list{display:grid;gap:40px;}
.post-card{display:grid;grid-template-columns:1fr 1.3fr;gap:30px;align-items:center;}
.post-card__title{font-size:1.9rem;}
.link-arrow{font-family:var(--sans);font-size:12px;letter-spacing:2px;text-transform:uppercase;color:var(--gold-deep);}
.link-arrow::after{content:" \2192";}
.pagination{margin-top:50px;text-align:center;}
.pagination .page-numbers{padding:8px 14px;margin:0 3px;border:1px solid var(--line);}
.pagination .current{background:var(--ink);color:#fff;}

/* --------- Reveal (animacao ao rolar) --------- */
.reveal{opacity:0;transform:translateY(28px);transition:opacity .8s var(--ease),transform .8s var(--ease);}
.reveal.is-visible{opacity:1;transform:none;}

/* =========================================================
   Responsivo
   ========================================================= */
@media(max-width:1024px){
	.portfolio__grid{grid-template-columns:repeat(2,1fr);}
	.servicos__grid{grid-template-columns:repeat(2,1fr);}
	.depoimentos__grid{grid-template-columns:1fr 1fr;}
	.site-footer__grid{grid-template-columns:1fr 1fr;}
}
@media(max-width:820px){
	.section{padding:78px 0;}
	.sobre__grid,.contato__grid{grid-template-columns:1fr;gap:40px;}
	.post-card{grid-template-columns:1fr;}
	.depoimentos__grid{grid-template-columns:1fr;}
	.nav-toggle{display:block;}
	.site-nav{
		position:fixed;inset:0 0 0 auto;width:min(80vw,340px);
		background:var(--cream);flex-direction:column;justify-content:center;gap:0;
		padding:80px 40px;transform:translateX(100%);transition:transform .4s var(--ease);
		box-shadow:-20px 0 60px rgba(0,0,0,.15);
	}
	.nav-open .site-nav{transform:translateX(0);}
	.nav-menu{flex-direction:column;gap:0;width:100%;}
	.nav-menu li{border-bottom:1px solid var(--line);}
	.nav-menu a{display:block;padding:16px 0;color:var(--ink)!important;font-size:15px;}
	.site-header.scrolled .site-nav .nav-menu a{color:var(--ink);}
	.btn--nav{margin-top:24px;text-align:center;}
}
@media(max-width:520px){
	.container{padding:0 20px;}
	.servicos__grid{grid-template-columns:1fr;}
	.portfolio__grid{grid-template-columns:1fr 1fr;}
	.hero__actions{flex-direction:column;}
	.hero__actions .btn{width:100%;}
}

/* Acessibilidade: respeita usuarios que preferem menos movimento */
@media(prefers-reduced-motion:reduce){
	.reveal{opacity:1;transform:none;transition:none;}
	html{scroll-behavior:auto;}
	.hero__scroll span{animation:none;}
}