:root {
  --ink: #090b0a;
  --ink-2: #111411;
  --paper: #f1eee6;
  --muted: #b9b7af;
  --gold: #c4ad71;
  --gold-light: #dfca8f;
  --sage: #879681;
  --line: rgba(241, 238, 230, 0.14);
  --serif: "Iowan Old Style", "Baskerville", "Times New Roman", serif;
  --sans: "Avenir Next", "Segoe UI", Helvetica, Arial, sans-serif;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-snap-type: y proximity; background: var(--ink); }
body { margin: 0; overflow-x: hidden; background: var(--ink); color: var(--paper); font-family: var(--sans); }
button { font: inherit; }
a { color: inherit; }
.progress { position: fixed; z-index: 100; inset: 0 auto auto 0; width: 0; height: 2px; background: var(--gold-light); box-shadow: 0 0 14px rgba(223,202,143,.55); }
.topbar { position: fixed; z-index: 80; inset: 0 0 auto; height: 82px; display: flex; align-items: center; justify-content: space-between; padding: 0 clamp(24px,4vw,70px); background: linear-gradient(180deg,rgba(9,11,10,.9),rgba(9,11,10,0)); pointer-events: none; }
.brand,.fullscreen { pointer-events: auto; }
.brand { display: flex; align-items: center; gap: 12px; }
.brand-mark { width: 34px; height: 34px; display: grid; place-items: center; border: 1px solid rgba(223,202,143,.65); border-radius: 50%; font: italic 22px var(--serif); color: var(--gold-light); }
.brand-name { font: 500 22px/1 var(--serif); letter-spacing: .20em; }
.brand-sub { margin-top: 5px; font-size: 9px; letter-spacing: .36em; color: var(--muted); }
.chapter-current { position: absolute; left: 50%; transform: translateX(-50%); font-size: 11px; letter-spacing: .22em; text-transform: uppercase; color: var(--muted); }
.fullscreen { border: 1px solid var(--line); border-radius: 999px; padding: 9px 15px; background: rgba(9,11,10,.38); color: var(--paper); font-size: 11px; letter-spacing: .14em; text-transform: uppercase; cursor: pointer; }
.side-nav { position: fixed; z-index: 70; right: clamp(20px,3vw,52px); top: 50%; transform: translateY(-50%); display: grid; gap: 15px; }
.side-nav a { display: flex; align-items: center; justify-content: flex-end; gap: 9px; text-decoration: none; color: rgba(241,238,230,.38); font-size: 10px; letter-spacing: .13em; text-transform: uppercase; }
.side-nav .nav-label { width: 0; overflow: hidden; white-space: nowrap; opacity: 0; transition: .35s ease; }
.side-nav a:hover .nav-label,.side-nav a.active .nav-label { width: 92px; opacity: 1; }
.side-nav .nav-line { width: 22px; height: 1px; background: currentColor; }
.side-nav a.active { color: var(--gold-light); }
.scene { position: relative; min-height: 100svh; scroll-snap-align: start; overflow: hidden; }
.scene-inner { width: min(1380px,calc(100% - clamp(48px,10vw,180px))); min-height: 100svh; margin: auto; padding: 120px 0 88px; display: flex; flex-direction: column; justify-content: center; }
.eyebrow { display: flex; align-items: center; gap: 12px; margin-bottom: 20px; color: var(--gold-light); font-size: 12px; letter-spacing: .20em; text-transform: uppercase; }
.eyebrow::before { content: ""; width: 34px; height: 1px; background: var(--gold); }
h1,h2,h3,p { margin-top: 0; }
h1 { margin-bottom: 30px; max-width: 900px; font: 400 clamp(64px,7.4vw,120px)/.84 var(--serif); letter-spacing: -.055em; }
h1 em { display: block; color: var(--gold-light); font-weight: 400; }
h2 { margin-bottom: 28px; max-width: 980px; font: 400 clamp(48px,5.2vw,82px)/.98 var(--serif); letter-spacing: -.045em; }
.lead { max-width: 780px; color: rgba(241,238,230,.8); font-size: clamp(20px,1.55vw,27px); line-height: 1.55; }
.hero-media { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; filter: saturate(.62) contrast(1.1) brightness(.62); animation: breathe 18s ease-in-out infinite alternate; }
.hero::after { content:""; position:absolute; inset:0; background: linear-gradient(90deg,rgba(9,11,10,.93) 0%,rgba(9,11,10,.68) 42%,rgba(9,11,10,.14) 78%),linear-gradient(0deg,rgba(9,11,10,.92),transparent 48%); }
.technical-grid { position: absolute; z-index: 1; inset: 0; opacity: .11; background-image: linear-gradient(rgba(241,238,230,.18) 1px,transparent 1px),linear-gradient(90deg,rgba(241,238,230,.18) 1px,transparent 1px); background-size: 84px 84px; mask-image: linear-gradient(90deg,#000,transparent 74%); }
.hero .scene-inner { position: relative; z-index: 2; align-items: flex-start; }
.reserved { display: inline-flex; align-items: center; gap: 9px; margin-bottom: 38px; padding: 8px 13px; border: 1px solid var(--line); border-radius: 999px; color: var(--muted); font-size: 10px; letter-spacing: .16em; text-transform: uppercase; }
.reserved::before { content:""; width: 6px; height: 6px; border-radius: 50%; background: var(--sage); box-shadow: 0 0 10px rgba(135,150,129,.8); }
.hero-copy { max-width: 640px; color: rgba(241,238,230,.72); font-size: 18px; line-height: 1.65; }
.hero-facts { position: absolute; right: 0; bottom: 74px; display: grid; grid-template-columns: repeat(3,auto); gap: 36px; }
.fact { padding-left: 20px; border-left: 1px solid var(--line); }
.fact strong { display: block; font: 400 31px var(--serif); color: var(--paper); }
.fact span { display: block; margin-top: 5px; color: var(--muted); font-size: 9px; letter-spacing: .17em; text-transform: uppercase; }
.gallery-layout { display: grid; grid-template-columns: 1.55fr .8fr; gap: 22px; margin-top: 26px; }
.media-card { position: relative; min-height: 350px; overflow: hidden; border: 1px solid var(--line); background: var(--ink-2); cursor: zoom-in; }
.media-card.tall { min-height: 580px; }
.media-card img,.media-card video { width: 100%; height: 100%; position: absolute; inset: 0; object-fit: cover; filter: saturate(.78); transition: transform .8s cubic-bezier(.16,1,.3,1); }
.media-card:hover img { transform: scale(1.045); }
.media-card::after { content:""; position:absolute; inset:auto 0 0; height:40%; background:linear-gradient(transparent,rgba(9,11,10,.78)); pointer-events:none; }
.caption { position: absolute; z-index: 2; left: 20px; bottom: 17px; color: var(--paper); font-size: 10px; letter-spacing: .15em; text-transform: uppercase; }
.stack { display: grid; gap: 22px; grid-template-rows: 1fr 1fr; }
.video-grid { display: grid; grid-template-columns: 1.25fr .75fr; gap: 22px; margin-top: 28px; }
.video-feature { position: relative; min-height: 580px; border: 1px solid var(--line); background:#030403; overflow:hidden; }
.video-feature video { width:100%; height:100%; position:absolute; inset:0; object-fit:cover; }
.video-feature::after { content:""; position:absolute; inset:0; pointer-events:none; background:linear-gradient(0deg,rgba(9,11,10,.72),transparent 40%); }
.video-feature .caption { bottom: 24px; }
.video-list { display:grid; gap:14px; }
.video-tile { position:relative; min-height:176px; border:1px solid var(--line); background:var(--ink-2); overflow:hidden; }
.video-tile video { width:100%; height:100%; position:absolute; inset:0; object-fit:cover; }
.video-tile .caption { bottom:14px; }
.contribution-panel { margin-top: 42px; display:grid; grid-template-columns:repeat(4,1fr); border:1px solid var(--line); }
.contribution { position:relative; padding:32px 27px; min-height:200px; border-right:1px solid var(--line); background:rgba(17,20,17,.62); }
.contribution:last-child { border-right:0; }
.contribution:first-child { background:var(--gold); color:var(--ink); }
.contribution .month { font-size:10px; letter-spacing:.18em; text-transform:uppercase; opacity:.7; }
.contribution strong { display:block; margin:42px 0 8px; font:400 clamp(28px,2.5vw,42px) var(--serif); }
.contribution small { color:inherit; opacity:.65; font-size:11px; }
.total-strip { display:flex; justify-content:space-between; align-items:end; padding:24px 0 0; }
.total-strip span { color:var(--muted); font-size:11px; letter-spacing:.18em; text-transform:uppercase; }
.total-strip strong { font:400 clamp(36px,4vw,64px) var(--serif); color:var(--gold-light); }
.comparison { margin-top:35px; display:grid; grid-template-columns:repeat(3,1fr); gap:18px; }
.return-card { position:relative; padding:32px; border:1px solid var(--line); background:rgba(17,20,17,.72); min-height:310px; }
.return-card.highlight { border-color:rgba(196,173,113,.7); background:linear-gradient(145deg,rgba(196,173,113,.17),rgba(17,20,17,.7)); }
.return-card .tag { font-size:10px; letter-spacing:.18em; text-transform:uppercase; color:var(--muted); }
.return-card .value { margin:34px 0 8px; font:400 clamp(36px,4vw,62px) var(--serif); color:var(--gold-light); letter-spacing:-.04em; }
.return-card .gain { font:400 28px var(--serif); }
.return-card p { position:absolute; left:32px; right:32px; bottom:25px; margin:0; color:var(--muted); font-size:13px; line-height:1.55; }
.comparison-note { margin-top:20px; color:rgba(185,183,175,.7); font-size:12px; line-height:1.6; }
.leads { background: linear-gradient(140deg,#0b0e0c,#121712 58%,#090b0a); }
.leads-layout { display:grid; grid-template-columns:.72fr 1.28fr; gap:52px; align-items:center; }
.campaign-name { margin:0 0 28px; padding-left:16px; border-left:1px solid var(--gold); color:var(--muted); font-size:12px; line-height:1.7; }
.campaign-metrics { display:grid; grid-template-columns:repeat(3,1fr); border:1px solid var(--line); }
.campaign-metric { padding:22px 15px; border-right:1px solid var(--line); }
.campaign-metric:last-child { border-right:0; }
.campaign-metric strong { display:block; font:400 clamp(25px,2.2vw,39px) var(--serif); color:var(--gold-light); white-space:nowrap; }
.campaign-metric span { display:block; margin-top:8px; color:var(--muted); font-size:8px; letter-spacing:.14em; text-transform:uppercase; }
.lead-disclaimer { margin:19px 0 0; max-width:520px; color:rgba(185,183,175,.6); font-size:11px; line-height:1.6; }
.carousel-shell { position:relative; min-width:0; }
.lead-carousel { display:grid; grid-auto-flow:column; grid-auto-columns:minmax(220px,31%); gap:15px; overflow-x:auto; scroll-snap-type:x mandatory; scrollbar-width:none; padding:8px 2px 15px; }
.lead-carousel::-webkit-scrollbar { display:none; }
.lead-shot { scroll-snap-align:start; position:relative; aspect-ratio:739/1600; min-height:470px; border:1px solid var(--line); background:#151815; overflow:hidden; cursor:zoom-in; opacity:.82; transition:.4s ease; }
.lead-shot:hover { opacity:1; transform:translateY(-4px); }
.lead-shot img { width:100%; height:100%; object-fit:cover; }
.carousel-controls { display:flex; justify-content:flex-end; gap:8px; margin-top:5px; }
.arrow { width:42px; height:42px; border:1px solid var(--line); border-radius:50%; background:transparent; color:var(--paper); cursor:pointer; font-size:19px; }
.final { background:radial-gradient(circle at 76% 42%,rgba(196,173,113,.12),transparent 30%),var(--ink); }
.final::before { content:""; position:absolute; width:min(60vw,760px); aspect-ratio:1; right:-12vw; top:12%; border:1px dashed rgba(196,173,113,.22); border-radius:50%; animation:spin 70s linear infinite; }
.final-grid { position:relative; z-index:2; display:grid; grid-template-columns:.82fr 1.18fr; gap:38px; align-items:center; }
.scope { padding:32px; border-left:2px solid var(--gold); background:rgba(17,20,17,.6); }
.scope p { color:var(--muted); line-height:1.75; font-size:16px; }
.scope ul { list-style:none; padding:0; margin:24px 0 0; display:grid; gap:14px; }
.scope li { display:flex; gap:11px; align-items:center; font-size:13px; }
.scope li::before { content:""; width:6px; height:6px; flex:0 0 auto; border-radius:50%; background:var(--gold); }
.value-panel { position:relative; padding:clamp(36px,5vw,72px); border:1px solid rgba(196,173,113,.7); background:rgba(4,6,5,.72); backdrop-filter:blur(14px); box-shadow:0 35px 90px rgba(0,0,0,.45); }
.value-panel::before,.value-panel::after { content:""; position:absolute; width:32px; height:32px; border-color:var(--gold-light); }
.value-panel::before { left:-1px; top:-1px; border-left:2px solid; border-top:2px solid; }
.value-panel::after { right:-1px; bottom:-1px; border-right:2px solid; border-bottom:2px solid; }
.value-panel .label { font-size:10px; letter-spacing:.19em; text-transform:uppercase; color:var(--muted); }
.value-panel strong { display:block; margin:26px 0 14px; font:400 clamp(48px,6vw,86px)/1 var(--serif); color:var(--gold-light); letter-spacing:-.05em; }
.value-panel p { margin:0; color:var(--muted); font-size:13px; line-height:1.65; }
.lightbox { position:fixed; z-index:200; inset:0; display:none; place-items:center; padding:4vw; background:rgba(3,4,3,.94); }
.lightbox.open { display:grid; }
.lightbox img { max-width:min(1200px,92vw); max-height:86vh; object-fit:contain; box-shadow:0 25px 80px rgba(0,0,0,.7); }
.lightbox-close { position:absolute; right:28px; top:25px; width:44px; height:44px; border:1px solid var(--line); border-radius:50%; background:transparent; color:var(--paper); font-size:24px; cursor:pointer; }
.lightbox-caption { position:absolute; bottom:19px; font-size:10px; letter-spacing:.17em; text-transform:uppercase; color:var(--muted); }
.reveal { opacity:0; transform:translateY(24px); transition:opacity .9s cubic-bezier(.16,1,.3,1),transform .9s cubic-bezier(.16,1,.3,1); }
.scene.in-view .reveal { opacity:1; transform:none; }
.scene.in-view .reveal:nth-child(2) { transition-delay:.12s; }
.scene.in-view .reveal:nth-child(3) { transition-delay:.22s; }
@keyframes breathe { from{transform:scale(1.015)} to{transform:scale(1.075)} }
@keyframes spin { to{transform:rotate(360deg)} }
@media(max-width:1100px){ .gallery-layout,.video-grid,.leads-layout,.final-grid{grid-template-columns:1fr}.gallery-layout{grid-template-columns:1fr 1fr}.media-card.tall{grid-column:1/-1}.comparison{grid-template-columns:1fr 1fr}.comparison .return-card:first-child{grid-column:1/-1}.contribution-panel{grid-template-columns:1fr 1fr}.contribution:nth-child(2){border-right:0}.contribution:nth-child(-n+2){border-bottom:1px solid var(--line)}.lead-carousel{grid-auto-columns:38%}.leads-layout{gap:30px}.video-feature{min-height:480px}}
@media(max-width:820px){ html{scroll-snap-type:none}.side-nav,.chapter-current{display:none}.scene-inner{width:calc(100% - 38px);padding:108px 0 60px}.fullscreen{font-size:0;padding:10px}.fullscreen::after{content:"F";font-size:12px}.hero-facts{position:static;margin-top:40px;grid-template-columns:repeat(3,1fr);gap:12px}.fact{padding-left:12px}.fact strong{font-size:24px}.gallery-layout,.video-grid,.comparison,.final-grid{grid-template-columns:1fr}.media-card.tall,.media-card{min-height:420px}.video-list{grid-template-columns:1fr 1fr}.comparison .return-card:first-child{grid-column:auto}.contribution-panel{grid-template-columns:1fr}.contribution{border-right:0;border-bottom:1px solid var(--line)}.campaign-metrics{grid-template-columns:1fr}.campaign-metric{border-right:0;border-bottom:1px solid var(--line)}.lead-carousel{grid-auto-columns:64%}.lead-shot{min-height:500px}.final-grid{gap:24px}}
@media(max-width:520px){ h1{font-size:55px}.topbar{height:70px}.brand-name{font-size:18px}.brand-sub{font-size:7px}.hero-facts{grid-template-columns:1fr}.fact{display:flex;align-items:baseline;gap:10px}.gallery-layout{grid-template-columns:1fr}.media-card.tall,.media-card{min-height:330px}.video-feature{min-height:390px}.video-list{grid-template-columns:1fr}.contribution-panel{display:block}.total-strip{align-items:flex-start;gap:14px;flex-direction:column}.lead-carousel{grid-auto-columns:82%}.lead-shot{min-height:490px}.value-panel{padding:34px 24px}.value-panel strong{font-size:46px}}
@media(prefers-reduced-motion:reduce){*{scroll-behavior:auto!important;animation:none!important;transition:none!important}.reveal{opacity:1;transform:none}}

/* Player central selecionável e navegação da galeria ampliada */
.video-list { grid-template-columns:1fr 1fr; }
.video-tile { min-height:280px; padding:0; color:var(--paper); cursor:pointer; text-align:left; }
.video-tile video { opacity:.66; transition:opacity .35s ease,transform .55s ease; pointer-events:none; }
.video-tile::after { content:""; position:absolute; inset:0; background:linear-gradient(0deg,rgba(9,11,10,.78),transparent 55%); pointer-events:none; }
.video-tile:hover video,.video-tile.active video { opacity:.92; transform:scale(1.025); }
.video-tile.active { border-color:rgba(223,202,143,.76); box-shadow:inset 0 0 0 1px rgba(223,202,143,.18); }
.video-action { position:absolute; z-index:3; top:12px; right:12px; padding:6px 8px; border:1px solid rgba(241,238,230,.26); background:rgba(9,11,10,.6); font-size:8px; letter-spacing:.16em; text-transform:uppercase; }
.lightbox img { max-width:min(1200px,84vw); }
.lightbox-nav { position:absolute; z-index:2; top:50%; transform:translateY(-50%); width:52px; height:52px; border:1px solid rgba(241,238,230,.22); border-radius:50%; background:rgba(9,11,10,.7); color:var(--paper); font-size:23px; cursor:pointer; transition:border-color .25s ease,background .25s ease; }
.lightbox-nav:hover { border-color:var(--gold-light); background:rgba(17,20,17,.94); }
.lightbox-prev { left:clamp(14px,3vw,46px); }
.lightbox-next { right:clamp(14px,3vw,46px); }
@media(max-width:1100px){.video-tile{min-height:190px}}
@media(max-width:520px){.video-list{grid-template-columns:1fr}.video-tile{min-height:176px}.lightbox{padding:64px 12px}.lightbox img{max-width:94vw;max-height:76vh}.lightbox-nav{top:auto;bottom:26px;transform:none;width:46px;height:46px}.lightbox-prev{left:calc(50% - 58px)}.lightbox-next{right:calc(50% - 58px)}.lightbox-caption{bottom:84px}}
/* Galeria com projeção noturna */
.stack { grid-template-rows: repeat(3, 1fr); }

/* Player otimizado: vídeos de drone via YouTube sob demanda */
.main-video-stage { position:absolute; inset:0; width:100%; height:100%; background:#030403; }
.main-video-stage iframe,.main-video-stage video { position:absolute; inset:0; width:100%; height:100%; border:0; object-fit:cover; }
.main-video-preview { position:absolute; inset:0; width:100%; height:100%; border:0; padding:0; cursor:pointer; color:var(--paper); background-position:center; background-size:cover; }
.main-video-preview::before { content:""; position:absolute; inset:0; background:linear-gradient(0deg,rgba(9,11,10,.74),rgba(9,11,10,.08)); }
.main-video-play { position:absolute; z-index:2; left:50%; top:50%; transform:translate(-50%,-50%); display:grid; place-items:center; width:76px; height:76px; padding-left:5px; border:1px solid rgba(241,238,230,.72); border-radius:50%; background:rgba(9,11,10,.68); font-size:26px; }
.main-video-hint { position:absolute; z-index:2; left:50%; top:calc(50% + 58px); transform:translateX(-50%); white-space:nowrap; font-size:10px; letter-spacing:.16em; text-transform:uppercase; }
.video-tile img { position:absolute; inset:0; width:100%; height:100%; object-fit:cover; opacity:.66; transition:opacity .35s ease,transform .55s ease; pointer-events:none; }
.video-tile:hover img,.video-tile.active img { opacity:.92; transform:scale(1.025); }
@media(max-width:520px){.main-video-play{width:62px;height:62px;font-size:21px}}