/* ===========================================================
   Black Films Películas — design system
   Preto premium + dourado fosco. Sem fontes/CDN externos.
   =========================================================== */

:root{
  --bg: #0a0a0b;
  --bg-alt: #141416;
  --bg-card: #19191b;
  --line: rgba(255,255,255,0.09);
  --text: #f4f3f1;
  --text-dim: #a9a8ad;
  --text-faint: #737278;
  --accent: #cd9a44;
  --accent-strong: #e6b968;
  --accent-dim: rgba(205,154,68,0.15);
  --radius: 14px;
  --maxw: 1180px;
  --font: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
}

*, *::before, *::after{ box-sizing: border-box; }
html{ scroll-behavior: smooth; }
body{
  margin:0;
  font-family: var(--font);
  background: var(--bg);
  color: var(--text);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}
img{ max-width:100%; display:block; }
a{ color: inherit; text-decoration:none; }
ul{ list-style:none; margin:0; padding:0; }
h1,h2,h3,h4{ margin:0; font-weight:800; letter-spacing:-0.01em; }
p{ margin:0; }
.container{ max-width: var(--maxw); margin:0 auto; padding:0 24px; }
section{ padding: 88px 0; }
.section-alt{ background: var(--bg-alt); }

.eyebrow{
  display:inline-block;
  font-size: 13px;
  font-weight:700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--accent-strong);
  margin-bottom: 14px;
}
.section-head{ max-width: 640px; margin-bottom: 48px; }
.section-head h2{ font-size: clamp(28px, 4vw, 40px); margin-bottom: 14px; }
.section-head p{ color: var(--text-dim); font-size: 17px; }
.section-head.center{ margin-left:auto; margin-right:auto; text-align:center; }

/* Buttons */
.btn{
  display:inline-flex;
  align-items:center;
  gap:10px;
  padding: 15px 30px;
  border-radius: 999px;
  font-weight:700;
  font-size:15px;
  border: 1px solid transparent;
  cursor:pointer;
  transition: transform .18s ease, background .18s ease, border-color .18s ease;
  white-space: nowrap;
}
.btn:active{ transform: scale(0.97); }
.btn-primary{ background: var(--accent); color:#141005; }
.btn-primary:hover{ background: var(--accent-strong); }
.btn-outline{ border-color: rgba(255,255,255,0.25); color: var(--text); }
.btn-outline:hover{ border-color: var(--accent); color: var(--accent-strong); }

/* ===== Header ===== */
header.site-header{
  position: sticky; top:0; z-index: 200;
  background: rgba(10,10,11,0.86);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--line);
}
.nav{
  display:flex; align-items:center; justify-content:space-between;
  padding: 14px 24px;
  max-width: var(--maxw); margin:0 auto;
}
.brand{ display:flex; align-items:center; gap:10px; font-weight:800; font-size:18px; letter-spacing:0.02em; }
.brand img{ height:38px; width:38px; }
.nav-links{ display:flex; gap:32px; align-items:center; }
.nav-links a{ font-size:14.5px; font-weight:600; color: var(--text-dim); transition: color .15s; }
.nav-links a:hover, .nav-links a.active{ color: var(--text); }
.nav-cta{ display:flex; align-items:center; gap:18px; }
.nav-toggle{ display:none; background:none; border:none; color:var(--text); font-size:26px; cursor:pointer; }

@media (max-width: 880px){
  .nav-links{
    position: fixed; top: 66px; right: 0; left: 0; background: var(--bg);
    height: calc(100vh - 66px);
    flex-direction: column; padding: 28px 24px; gap: 22px;
    transform: translateY(-8px); opacity:0; visibility:hidden;
    transition: all .2s ease;
    border-top: 1px solid var(--line);
    z-index: 250;
  }
  .nav-links.open{ transform: translateY(0); opacity:1; visibility:visible; }
  .nav-toggle{ display:block; }
  .nav-cta .btn-outline{ display:none; }
}

/* ===== Hero ===== */
.hero{
  padding: 72px 0 40px;
  position:relative;
  overflow:hidden;
}
.hero::before{
  content:"";
  position:absolute; inset:0;
  background:
    radial-gradient(ellipse 900px 500px at 85% -10%, rgba(205,154,68,0.12), transparent 60%),
    radial-gradient(ellipse 700px 500px at 5% 10%, rgba(205,154,68,0.06), transparent 60%);
  pointer-events:none;
}
.hero-grid{
  position:relative;
  display:grid; grid-template-columns: 1.05fr 0.95fr; gap:56px; align-items:center;
}
.hero h1{ font-size: clamp(34px, 5vw, 56px); line-height:1.08; margin-bottom:22px; }
.hero h1 em{ color: var(--accent-strong); font-style:normal; }
.hero p.lead{ color: var(--text-dim); font-size:18px; max-width: 520px; margin-bottom:32px; }
.hero-actions{ display:flex; gap:16px; flex-wrap:wrap; margin-bottom:36px; }
.hero-tags{ display:flex; gap:10px; flex-wrap:wrap; }
.hero-tag{
  font-size:13px; font-weight:600; color: var(--text-dim);
  border:1px solid var(--line); padding:7px 14px; border-radius:999px;
}
.hero-media{ position:relative; }
.hero-media .frame{
  border-radius: var(--radius); overflow:hidden; border:1px solid var(--line);
  aspect-ratio: 4/3.1;
  background: var(--bg-card);
}
.hero-media img{ width:100%; height:100%; object-fit:cover; }
.hero-badge{
  position:absolute; bottom:-18px; left:-18px;
  background: var(--bg-card); border:1px solid var(--line);
  border-radius: 12px; padding:16px 20px; box-shadow: 0 20px 40px rgba(0,0,0,0.4);
  display:flex; gap:14px; align-items:center;
}
.hero-badge strong{ font-size:22px; display:block; color:var(--accent-strong); }
.hero-badge span{ font-size:12.5px; color:var(--text-dim); }

@media (max-width: 880px){
  .hero-grid{ grid-template-columns: 1fr; }
  .hero-badge{ position:static; margin-top:18px; display:inline-flex; }
}

/* ===== Scroll reveal (aplicação da película) ===== */
.reveal-wrap{
  position: relative;
  height: 260vh;
}
.reveal-sticky{
  position: sticky;
  top: 0;
  height: 100vh;
  display:flex;
  flex-direction:column;
  align-items:center;
  justify-content:center;
  overflow:hidden;
  background: #000;
}
.reveal-copy{
  position:relative; z-index:5;
  text-align:center;
  margin-bottom: 34px;
  padding: 0 24px;
}
.reveal-copy .eyebrow{ color: var(--accent-strong); }
.reveal-copy h2{ font-size: clamp(24px,4vw,38px); color:#fff; }
.reveal-frame{
  position:relative;
  width: min(640px, 82vw);
  aspect-ratio: 1/1;
  border-radius: 20px;
  overflow:hidden;
  border: 1px solid rgba(255,255,255,0.12);
  box-shadow: 0 40px 90px rgba(0,0,0,0.55);
}
.reveal-frame img{ width:100%; height:100%; object-fit:cover; position:absolute; inset:0; }
.reveal-base{ filter: saturate(0.55) brightness(1.18) contrast(0.92); }
.reveal-tinted{ clip-path: inset(0 100% 0 0); will-change: clip-path; }
.reveal-divider{
  position:absolute; top:0; bottom:0; left:0%;
  width:2px; background: var(--accent-strong);
  box-shadow: 0 0 18px rgba(230,185,104,0.8);
  will-change: left;
}
.reveal-divider::before, .reveal-divider::after{
  content:""; position:absolute; left:-5px; width:12px; height:12px; border-radius:50%;
  background: var(--accent-strong);
}
.reveal-divider::before{ top:-6px; } .reveal-divider::after{ bottom:-6px; }
.reveal-label{
  position:absolute; top:16px;
  font-size:12px; font-weight:700; letter-spacing:0.08em; text-transform:uppercase;
  padding:6px 12px; border-radius:999px;
  background: rgba(0,0,0,0.55); color:#fff; backdrop-filter: blur(4px);
  transition: opacity .25s ease;
}
.reveal-label--sem{ left:16px; }
.reveal-label--com{ right:16px; color:#141005; background: var(--accent-strong); }
.reveal-pill{
  position:relative; z-index:5;
  margin-top: 26px;
  font-size:13px; font-weight:700; color: var(--text-dim);
  display:flex; align-items:center; gap:8px;
  transition: opacity .3s ease;
}
.reveal-pill svg{ animation: bounce 1.6s infinite; }
@keyframes bounce{ 0%,100%{ transform: translateY(0);} 50%{ transform: translateY(6px);} }

@media (max-width: 640px){
  .reveal-wrap{ height: 220vh; }
}

/* ===== Segmentos ===== */
.segments-grid{
  display:grid; grid-template-columns: repeat(3, 1fr); gap:24px;
}
.segment-card{
  background: var(--bg-card);
  border:1px solid var(--line);
  border-radius: var(--radius);
  overflow:hidden;
  transition: border-color .2s ease, transform .2s ease;
}
.segment-card:hover{ border-color: rgba(205,154,68,0.4); transform: translateY(-4px); }
.segment-card .img{ aspect-ratio: 4/3; overflow:hidden; }
.segment-card .img img{ width:100%; height:100%; object-fit:cover; }
.segment-body{ padding:26px; }
.segment-body h3{ font-size:20px; margin-bottom:10px; }
.segment-body p{ color: var(--text-dim); font-size:15px; margin-bottom:18px; }
.segment-list{ margin-bottom:22px; }
.segment-list li{
  font-size:14.5px; color: var(--text-dim); padding-left:22px; position:relative; margin-bottom:9px;
}
.segment-list li::before{
  content:"✓"; position:absolute; left:0; color: var(--accent-strong); font-weight:800;
}
.segment-link{ font-weight:700; font-size:14.5px; color: var(--accent-strong); display:inline-flex; align-items:center; gap:6px; }

@media (max-width: 880px){ .segments-grid{ grid-template-columns:1fr; } }

/* ===== Benefícios ===== */
.benefits-grid{ display:grid; grid-template-columns: repeat(5,1fr); gap:20px; }
.benefit{ text-align:center; padding: 10px; }
.benefit .icon{
  width:56px; height:56px; margin:0 auto 16px;
  border-radius:50%; background: var(--accent-dim);
  display:flex; align-items:center; justify-content:center;
  color: var(--accent-strong);
}
.benefit h4{ font-size:15.5px; margin-bottom:8px; }
.benefit p{ font-size:13.5px; color: var(--text-dim); }

@media (max-width: 980px){ .benefits-grid{ grid-template-columns: repeat(2,1fr);} }

/* ===== Galeria (grid de fotos reais) ===== */
.gallery-grid{
  display:grid; grid-template-columns: repeat(4, 1fr); gap:14px;
}
.gallery-grid .g-item{
  border-radius:10px; overflow:hidden; aspect-ratio:1/1; border:1px solid var(--line);
}
.gallery-grid .g-item img{ width:100%; height:100%; object-fit:cover; transition: transform .35s ease; }
.gallery-grid .g-item:hover img{ transform: scale(1.06); }
@media (max-width: 880px){ .gallery-grid{ grid-template-columns: repeat(2,1fr); } }

/* ===== Por que escolher ===== */
.why-grid{ display:grid; grid-template-columns: repeat(3,1fr); gap:28px; }
.why-item{ display:flex; gap:16px; }
.why-item .num{
  flex:none; width:40px; height:40px; border-radius:10px;
  border:1px solid var(--line); display:flex; align-items:center; justify-content:center;
  font-weight:800; color: var(--accent-strong); font-size:15px;
}
.why-item h4{ font-size:16.5px; margin-bottom:8px; }
.why-item p{ font-size:14px; color:var(--text-dim); }
@media (max-width: 880px){ .why-grid{ grid-template-columns: 1fr; } }

/* ===== Depoimentos ===== */
.reviews-head{
  display:flex; align-items:center; gap:16px; margin-bottom:36px; flex-wrap:wrap;
}
.reviews-score{ display:flex; align-items:center; gap:12px; }
.reviews-score strong{ font-size:32px; }
.stars{ color: var(--accent-strong); font-size:16px; letter-spacing:2px; }
.reviews-grid{ display:grid; grid-template-columns: repeat(3,1fr); gap:22px; }
.review-card{
  background: var(--bg-card); border:1px solid var(--line); border-radius: var(--radius);
  padding:24px;
}
.review-card .stars{ margin-bottom:12px; }
.review-card p{ font-size:14.5px; color: var(--text-dim); margin-bottom:18px; min-height:44px; }
.review-author{ display:flex; align-items:center; gap:12px; }
.review-avatar{
  width:38px; height:38px; border-radius:50%; background: var(--accent-dim);
  color:var(--accent-strong); display:flex; align-items:center; justify-content:center; font-weight:800; font-size:14px;
}
.review-author strong{ font-size:14px; display:block; }
.review-author span{ font-size:12px; color: var(--text-faint); }
@media (max-width: 980px){ .reviews-grid{ grid-template-columns: 1fr; } }

/* ===== CTA ===== */
.cta-band{
  background: linear-gradient(120deg, #1c1707, var(--bg-alt) 60%);
  border:1px solid var(--line);
  border-radius: 24px;
  padding: 56px;
  display:flex; align-items:center; justify-content:space-between; gap:32px; flex-wrap:wrap;
}
.cta-band h3{ font-size: clamp(22px,3vw,30px); margin-bottom:10px; }
.cta-band p{ color: var(--text-dim); }
.cta-features{ display:flex; gap:22px; margin-top:18px; flex-wrap:wrap; }
.cta-features span{ font-size:13px; color: var(--text-dim); display:flex; align-items:center; gap:7px; }
.cta-features span::before{ content:"✓"; color: var(--accent-strong); font-weight:800; }

/* ===== Footer ===== */
footer{ background: #050506; border-top:1px solid var(--line); padding: 64px 0 28px; }
.footer-grid{ display:grid; grid-template-columns: 1.4fr 1fr 1fr; gap:40px; margin-bottom:48px; }
.footer-brand .brand{ margin-bottom:16px; }
.footer-brand p{ color: var(--text-dim); font-size:14.5px; max-width:340px; }
.footer-col h5{ font-size:14px; text-transform:uppercase; letter-spacing:0.08em; color:var(--text-faint); margin-bottom:18px; }
.footer-col li{ margin-bottom:11px; }
.footer-col a{ color: var(--text-dim); font-size:14.5px; }
.footer-col a:hover{ color: var(--accent-strong); }
.footer-bottom{
  border-top:1px solid var(--line); padding-top:24px;
  display:flex; justify-content:space-between; flex-wrap:wrap; gap:12px;
  font-size:13px; color: var(--text-faint);
}
@media (max-width: 880px){ .footer-grid{ grid-template-columns:1fr; gap:32px;} }

/* ===== WhatsApp flutuante ===== */
.wa-float{
  position:fixed; right:22px; bottom:22px; z-index:300;
  width:60px; height:60px; border-radius:50%;
  background:#25D366; display:flex; align-items:center; justify-content:center;
  box-shadow: 0 12px 28px rgba(0,0,0,0.4);
  transition: transform .2s ease;
}
.wa-float:hover{ transform: scale(1.08); }

/* ===== Página interna: header simples ===== */
.page-hero{ padding: 150px 0 70px; text-align:center; }
.page-hero .eyebrow{ }
.page-hero h1{ font-size: clamp(30px,5vw,48px); margin-bottom:16px; }
.page-hero p{ color: var(--text-dim); max-width:560px; margin: 0 auto; font-size:17px; }

/* Breadcrumb */
.breadcrumb{ font-size:13px; color: var(--text-faint); margin-bottom:14px; }
.breadcrumb a{ color: var(--text-dim); }
.breadcrumb a:hover{ color: var(--accent-strong); }

/* Contato */
.contact-grid{ display:grid; grid-template-columns: 1fr 1fr; gap:40px; }
.contact-card{
  background: var(--bg-card); border:1px solid var(--line); border-radius: var(--radius); padding:28px;
  display:flex; gap:16px; align-items:flex-start; margin-bottom:18px;
}
.contact-card .icon{
  flex:none; width:44px; height:44px; border-radius:12px; background: var(--accent-dim);
  color: var(--accent-strong); display:flex; align-items:center; justify-content:center;
}
.contact-card h4{ font-size:16px; margin-bottom:6px; }
.contact-card p, .contact-card a{ font-size:14.5px; color: var(--text-dim); }
.map-frame{ border-radius: var(--radius); overflow:hidden; border:1px solid var(--line); min-height:340px; }
.map-frame iframe{ width:100%; height:100%; min-height:340px; border:0; filter: grayscale(1) invert(0.92) contrast(0.9); }
@media (max-width: 880px){ .contact-grid{ grid-template-columns:1fr; } }

/* Utilities */
.mt-0{ margin-top:0 !important; }
.text-center{ text-align:center; }