/* Reali Construções | grafite + papel + dourado do logo, com detalhes de prancha técnica */
:root {
  --paper: #F4F1EA; --paper-2: #EBE6DC; --card: #FBFAF6;
  --ink: #141619; --ink-2: #1B1E22; --ink-3: #272B30;
  --muted: #595C63; --muted-inv: #A8ACB2;
  --line: rgba(20, 22, 25, .13); --line-inv: rgba(244, 241, 234, .13);
  --gold: #C9A24A; --gold-hi: #EBD383; --gold-ink: #7A5B17;
  --grad-gold: linear-gradient(100deg, #A9832F 0%, #E6CC7A 42%, #B48D35 72%, #D9BC63 100%);
  --wa: #1E9E57;
  --f-sans: "Archivo", system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  --f-mono: "IBM Plex Mono", ui-monospace, Consolas, monospace;
  --t-hero: clamp(2.3rem, 1.1rem + 4vw, 4.35rem);
  --t-h2: clamp(1.85rem, 1.2rem + 2.4vw, 3.2rem);
  --t-h3: clamp(1.25rem, 1.1rem + .6vw, 1.6rem);
  --t-lead: clamp(1.05rem, .98rem + .3vw, 1.2rem);
  --wrap: 1200px; --gut: clamp(16px, 4vw, 40px);
  --sec: clamp(4.5rem, 3rem + 6vw, 8.5rem);
  --hdr: 72px; --r: 6px;
  --ease: cubic-bezier(.16, 1, .3, 1);
  --shadow: 0 1px 2px rgba(20, 22, 25, .08), 0 18px 40px -16px rgba(20, 22, 25, .45);
}

*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; scroll-padding-top: calc(var(--hdr) + 12px); }
body { margin: 0; background: var(--paper); color: var(--ink); font: 400 1rem/1.6 var(--f-sans); -webkit-font-smoothing: antialiased; }
img { display: block; max-width: 100%; height: auto; }
a { color: inherit; }
h1, h2, h3 { margin: 0; font-weight: 800; font-stretch: 110%; letter-spacing: -.02em; line-height: 1.05; text-wrap: balance; }
p { margin: 0; text-wrap: pretty; }
button, input, select, textarea { font: inherit; }
:focus-visible { outline: 3px solid var(--gold); outline-offset: 3px; border-radius: 4px; }
.sprite { position: absolute; width: 0; height: 0; overflow: hidden; }
.skip { position: absolute; left: -9999px; }
.skip:focus { left: 16px; top: 12px; z-index: 100; background: var(--ink); color: #fff; padding: .6rem 1rem; }
.wrap { width: min(100% - 2 * var(--gut), var(--wrap)); margin-inline: auto; }

/* Rótulos técnicos (mono) */
.label { display: inline-flex; align-items: center; gap: .65rem; font: 500 .74rem/1.2 var(--f-mono); letter-spacing: .14em; text-transform: uppercase; color: var(--muted); }
.label b { font-weight: 500; color: var(--gold-ink); }
.label::after { content: ""; width: 36px; height: 1px; background: currentColor; opacity: .45; }
.dark .label { color: var(--muted-inv); }
.dark .label b { color: var(--gold); }

/* Botões */
.btn { display: inline-flex; align-items: center; justify-content: center; gap: .6rem; min-height: 52px; padding: .85rem 1.35rem; border-radius: var(--r); border: 1.5px solid transparent; font: 700 1rem/1.1 var(--f-sans); text-decoration: none; cursor: pointer; transition: transform .2s var(--ease), background-position .5s var(--ease), box-shadow .2s, border-color .2s, color .2s; }
.btn svg { width: 20px; height: 20px; flex: none; }
.btn-primary { color: var(--ink); background: var(--grad-gold); background-size: 180% 100%; background-position: 0 0; box-shadow: inset 0 1px 0 rgba(255, 255, 255, .35), 0 10px 24px -12px rgba(201, 162, 74, .8); }
.btn-primary:hover { background-position: 100% 0; transform: translateY(-1px); }
.btn-primary:active { transform: none; box-shadow: inset 0 1px 0 rgba(255, 255, 255, .35); }
.btn-ghost { color: var(--ink); border-color: var(--line); background: transparent; }
.btn-ghost:hover { border-color: var(--ink); }
.btn-ghost.inv { color: var(--paper); border-color: rgba(244, 241, 234, .28); }
.btn-ghost.inv:hover { border-color: var(--gold); color: var(--gold-hi); }
.btn-ghost svg { transition: transform .25s var(--ease); }
.btn-ghost:hover svg { transform: translateX(3px); }
.link-arrow { display: inline-flex; align-items: center; gap: .5rem; margin-top: 1.5rem; font-weight: 600; color: var(--gold-ink); text-decoration: none; border-bottom: 1px solid currentColor; padding-bottom: 2px; }
.link-arrow svg { width: 18px; height: 18px; transition: transform .25s var(--ease); }
.link-arrow:hover svg { transform: translateX(3px); }

/* Cabeçalho */
.hdr { position: sticky; top: 0; z-index: 50; background: rgba(20, 22, 25, .9); backdrop-filter: saturate(1.3) blur(12px); -webkit-backdrop-filter: saturate(1.3) blur(12px); color: var(--paper); border-bottom: 1px solid transparent; transition: border-color .25s; }
.hdr.is-scrolled { border-bottom-color: var(--line-inv); }
.hdr-in { display: flex; align-items: center; gap: 1.5rem; height: var(--hdr); }
.logo { display: inline-flex; align-items: center; gap: .7rem; text-decoration: none; color: var(--paper); }
.logo img { height: 46px; width: auto; }
.logo-txt { display: flex; flex-direction: column; line-height: 1; }
.logo-txt strong { font-weight: 800; font-stretch: 125%; font-size: 1.28rem; letter-spacing: .04em; }
.logo-txt span { margin-top: .32rem; font: 500 .56rem/1 var(--f-mono); letter-spacing: .34em; color: var(--gold); }
.nav { margin-left: auto; }
.nav ul { display: flex; gap: 1.6rem; margin: 0; padding: 0; list-style: none; }
.nav a { position: relative; padding: .35rem 0; font-size: .94rem; font-weight: 500; color: #D9DADC; text-decoration: none; transition: color .2s; }
.nav a::after { content: ""; position: absolute; left: 0; right: 0; bottom: -2px; height: 1.5px; background: var(--gold); transform: scaleX(0); transform-origin: left; transition: transform .3s var(--ease); }
.nav a:hover { color: #fff; }
.nav a:hover::after { transform: scaleX(1); }
.hdr .btn { min-height: 44px; padding: .55rem 1rem; font-size: .92rem; }
.menu-btn { display: none; }
@media (max-width: 959px) {
  .menu-btn { display: inline-flex; align-items: center; justify-content: center; width: 44px; height: 44px; padding: 0; border: 1px solid var(--line-inv); border-radius: var(--r); background: transparent; color: var(--paper); cursor: pointer; }
  .menu-btn svg { width: 22px; height: 22px; }
  .nav { position: absolute; top: var(--hdr); left: 0; right: 0; display: none; padding: .25rem var(--gut) 1.25rem; background: var(--ink); border-bottom: 1px solid var(--line-inv); }
  .nav.is-open { display: block; }
  .nav ul { flex-direction: column; gap: 0; }
  .nav a { display: block; padding: .95rem 0; font-size: 1.05rem; border-bottom: 1px solid var(--line-inv); }
  .hdr-cta { margin-left: auto; }
}
@media (max-width: 479px) {
  .hide-sm { display: none; }
  .logo-txt span { letter-spacing: .24em; }
  .hdr-in { gap: .75rem; }
  .logo img { height: 40px; }
  .hdr .btn { padding: .55rem .8rem; }
}

/* Seções */
.sec { padding: var(--sec) 0; }
.alt { background: var(--paper-2); }
.dark { background: var(--ink); color: var(--paper); }
.sec-head { max-width: 46rem; margin-bottom: clamp(2.5rem, 2rem + 2vw, 4rem); }
.sec-head h2 { margin-top: 1rem; font-size: var(--t-h2); }
.sub { margin-top: 1.1rem; font-size: var(--t-lead); color: var(--muted); }
.dark .sub { color: var(--muted-inv); }

/* Hero */
.hero { position: relative; overflow: hidden; padding: clamp(2.5rem, 1rem + 5vw, 5.5rem) 0 0; }
.hero::before { content: ""; position: absolute; inset: 0; pointer-events: none; background-image: linear-gradient(rgba(201, 162, 74, .07) 1px, transparent 1px), linear-gradient(90deg, rgba(201, 162, 74, .07) 1px, transparent 1px); background-size: 48px 48px; -webkit-mask-image: linear-gradient(180deg, #000 10%, transparent 90%); mask-image: linear-gradient(180deg, #000 10%, transparent 90%); }
.hero::after { content: ""; position: absolute; right: -20vw; top: -30vw; width: 70vw; height: 70vw; border-radius: 50%; pointer-events: none; background: radial-gradient(closest-side, rgba(201, 162, 74, .14), transparent); }
.hero-grid { position: relative; z-index: 1; display: grid; gap: 3rem; }
@media (min-width: 960px) { .hero-grid { grid-template-columns: 1.2fr .8fr; align-items: center; gap: 3.5rem; } }
.eyebrow { display: inline-flex; align-items: center; gap: .7rem; font: 500 .76rem/1.4 var(--f-mono); letter-spacing: .12em; text-transform: uppercase; color: var(--muted-inv); }
.dot { width: 8px; height: 8px; flex: none; border-radius: 50%; background: var(--gold); box-shadow: 0 0 0 4px rgba(201, 162, 74, .2); }
.hero h1 { margin: 1.2rem 0 1.3rem; font-size: var(--t-hero); font-stretch: 106%; }
.hero h1 em { font-style: normal; background: var(--grad-gold); -webkit-background-clip: text; background-clip: text; color: transparent; }
.lead { max-width: 36rem; font-size: var(--t-lead); color: var(--muted-inv); }
.hero-ctas { display: flex; flex-wrap: wrap; gap: .75rem; margin-top: 2.1rem; }
.hero-art { position: relative; width: 100%; max-width: 540px; padding: 0 0 3.25rem 3.25rem; justify-self: center; }
@media (min-width: 960px) { .hero-art { justify-self: end; } }
.hero-art figure { margin: 0; overflow: hidden; border-radius: var(--r); }
.ha-main { position: relative; box-shadow: 0 30px 60px -30px rgba(0, 0, 0, .8); }
.ha-main img { width: 100%; aspect-ratio: 618 / 674; object-fit: cover; }
.hero-art .ha-sub { position: absolute; left: 0; bottom: 0; width: 46%; border: 6px solid var(--ink); border-radius: calc(var(--r) + 6px); box-shadow: 0 20px 40px -20px rgba(0, 0, 0, .9); }
.ha-sub img { width: 100%; aspect-ratio: 1; object-fit: cover; }
.tag { position: absolute; left: .7rem; top: .7rem; max-width: calc(100% - 1.4rem); padding: .45rem .6rem; border-radius: 4px; background: rgba(20, 22, 25, .82); color: var(--paper); font: 500 .66rem/1.35 var(--f-mono); letter-spacing: .06em; text-transform: uppercase; -webkit-backdrop-filter: blur(6px); backdrop-filter: blur(6px); }
.tag b { margin-right: .4rem; font-weight: 500; color: var(--gold-hi); }
.ha-sub .tag { top: auto; bottom: .6rem; left: .6rem; }
.ha-sub .tag b { display: block; margin: 0 0 .15rem; }
.ha-dim { position: absolute; top: 0; bottom: 3.25rem; right: -26px; width: 12px; display: flex; justify-content: center; border-block: 1px solid var(--gold); }
.ha-dim::before { content: ""; width: 1px; background: var(--gold); opacity: .7; }
.ha-dim span { position: absolute; top: 50%; left: 50%; transform: translate(-50%, -50%) rotate(90deg); white-space: nowrap; padding: .2rem .6rem; background: var(--ink); color: var(--gold); font: 500 .62rem/1 var(--f-mono); letter-spacing: .16em; text-transform: uppercase; }
@media (max-width: 1099px) { .ha-dim { display: none; } }
.stats { position: relative; z-index: 1; display: grid; grid-template-columns: repeat(2, 1fr); margin: clamp(3rem, 2rem + 3vw, 5rem) 0 0; padding: 0; list-style: none; border-top: 1px solid var(--line-inv); }
.stats li { padding: 1.4rem 1rem 1.7rem 0; border-bottom: 1px solid var(--line-inv); }
.stats li:nth-child(even) { padding-left: 1.25rem; border-left: 1px solid var(--line-inv); }
@media (min-width: 760px) {
  .stats { grid-template-columns: repeat(4, 1fr); }
  .stats li { border-bottom: 0; padding: 1.75rem 1.25rem 2.25rem; }
  .stats li:first-child { padding-left: 0; }
  .stats li + li { border-left: 1px solid var(--line-inv); }
}
.stats strong { display: block; font-weight: 800; font-stretch: 120%; font-size: clamp(2rem, 1.4rem + 2vw, 3rem); line-height: 1; letter-spacing: -.02em; }
.stats i { font-style: normal; color: var(--gold); }
.stats span { display: block; margin-top: .55rem; font-size: .9rem; line-height: 1.4; color: var(--muted-inv); }

/* Para quem: abas */
.aud-tabs { display: none; }
.js .aud-tabs { display: grid; grid-template-columns: repeat(3, 1fr); margin-bottom: 2.75rem; border: 1px solid var(--line); border-radius: var(--r); background: var(--card); overflow: hidden; }
.aud-tab { position: relative; display: flex; flex-direction: column; gap: .3rem; padding: 1.1rem 1.2rem; border: 0; background: transparent; color: var(--muted); text-align: left; font-weight: 700; font-size: 1.05rem; line-height: 1.2; cursor: pointer; transition: background-color .2s, color .2s; }
.aud-tab + .aud-tab { border-left: 1px solid var(--line); }
.aud-tab small { font: 500 .66rem/1.3 var(--f-mono); letter-spacing: .1em; text-transform: uppercase; opacity: .8; }
.aud-tab:hover { color: var(--ink); }
.aud-tab[aria-selected="true"] { background: var(--ink); color: var(--paper); }
.aud-tab[aria-selected="true"] small { color: var(--gold); opacity: 1; }
.aud-tab[aria-selected="true"]::after { content: ""; position: absolute; left: 0; right: 0; bottom: 0; height: 3px; background: var(--grad-gold); }
@media (max-width: 599px) { .aud-tab { padding: .95rem .7rem; font-size: .92rem; } .aud-tab small { display: none; } }
.aud-panel { display: grid; gap: 2.25rem; }
.aud-panel + .aud-panel { margin-top: 4rem; }
.js .aud-panel + .aud-panel { margin-top: 0; }
.js .aud-panel[hidden] { display: none; }
.js .aud-panel { animation: rise .5s var(--ease); }
@keyframes rise { from { opacity: 0; transform: translateY(10px); } }
@media (min-width: 960px) { .aud-panel { grid-template-columns: .9fr 1.1fr; gap: 4rem; align-items: start; } }
.aud-intro h3 { margin: 1rem 0 1.75rem; font-size: clamp(1.6rem, 1.2rem + 1.4vw, 2.35rem); line-height: 1.1; }
.aud-points { display: grid; gap: 1px; margin: 0; padding: 0; list-style: none; counter-reset: pt; background: var(--line); border: 1px solid var(--line); border-radius: var(--r); overflow: hidden; }
@media (min-width: 640px) { .aud-points { grid-template-columns: 1fr 1fr; } }
.aud-points li { padding: 1.5rem 1.4rem 1.6rem; background: var(--card); counter-increment: pt; }
.aud-points li::before { content: counter(pt, decimal-leading-zero); display: block; margin-bottom: .9rem; font: 500 .72rem var(--f-mono); color: var(--gold-ink); }
.aud-points strong { display: block; margin-bottom: .45rem; font-size: 1.06rem; line-height: 1.3; }
.aud-points p { font-size: .95rem; line-height: 1.55; color: var(--muted); }

/* Serviços */
.svc { display: grid; gap: 2.5rem; }
@media (min-width: 960px) {
  .svc { grid-template-columns: .82fr 1.18fr; gap: 5rem; }
  .svc .sec-head { position: sticky; top: calc(var(--hdr) + 40px); align-self: start; margin: 0; }
}
.svc-list { margin: 0; padding: 0; list-style: none; counter-reset: s; border-top: 1px solid var(--line); }
.svc-item { display: grid; grid-template-columns: 2.75rem 1fr; padding: 1.8rem 0 1.9rem; border-bottom: 1px solid var(--line); counter-increment: s; }
.svc-item::before { content: counter(s, decimal-leading-zero); grid-row: 1 / span 3; padding-top: .45rem; font: 500 .78rem var(--f-mono); color: var(--gold-ink); }
.svc-item h3 { font-size: var(--t-h3); transition: color .25s; }
.svc-item:hover h3 { color: var(--gold-ink); }
.svc-item p { max-width: 40rem; margin-top: .55rem; color: var(--muted); }
.chips { display: flex; flex-wrap: wrap; gap: .4rem; margin: 1rem 0 0; padding: 0; list-style: none; }
.chips li { padding: .45rem .65rem; border: 1px solid var(--line); border-radius: 999px; background: var(--card); font: 500 .72rem/1 var(--f-mono); letter-spacing: .03em; color: #33373D; }

/* Obras */
.obras { background: var(--ink-2); }
.obras-top { display: flex; flex-wrap: wrap; align-items: flex-end; justify-content: space-between; gap: 1.5rem 3rem; margin-bottom: 2rem; }
.obras-top .sec-head { margin-bottom: 0; }
.filters { display: none; flex-wrap: wrap; gap: .5rem; }
.js .filters { display: flex; }
.filter { min-height: 42px; padding: .7rem 1rem; border: 1px solid var(--line-inv); border-radius: 999px; background: transparent; color: var(--muted-inv); font: 500 .74rem/1 var(--f-mono); letter-spacing: .1em; text-transform: uppercase; cursor: pointer; transition: color .2s, border-color .2s, background-color .2s; }
.filter:hover { color: var(--paper); border-color: rgba(244, 241, 234, .4); }
.filter[aria-pressed="true"] { background: var(--paper); border-color: var(--paper); color: var(--ink); }
.grid-obras { display: grid; grid-template-columns: repeat(2, 1fr); grid-auto-rows: clamp(150px, 21vw, 205px); grid-auto-flow: dense; gap: 10px; }
@media (min-width: 760px) { .grid-obras { grid-template-columns: repeat(4, 1fr); } }
.obra { position: relative; display: block; overflow: hidden; border-radius: 4px; background: var(--ink-3); color: var(--paper); text-decoration: none; }
.obra[hidden] { display: none; }
.obra.big { grid-column: span 2; grid-row: span 2; }
.obra img { width: 100%; height: 100%; object-fit: cover; transition: transform .7s var(--ease); }
.obra:hover img { transform: scale(1.045); }
.cap { position: absolute; inset: auto 0 0; padding: 2.75rem .9rem .85rem; background: linear-gradient(transparent, rgba(10, 11, 13, .88)); font-size: .88rem; font-weight: 500; line-height: 1.3; opacity: 0; transform: translateY(8px); transition: opacity .3s var(--ease), transform .3s var(--ease); }
.cap i { display: block; margin-bottom: .3rem; font: 500 .62rem/1 var(--f-mono); font-style: normal; letter-spacing: .14em; text-transform: uppercase; color: var(--gold-hi); }
.obra:hover .cap, .obra:focus-visible .cap { opacity: 1; transform: none; }
@media (hover: none) { .obra.big .cap { opacity: 1; transform: none; } }
.more-wrap { display: flex; justify-content: center; margin-top: 2.25rem; }
.more-wrap .btn[hidden] { display: none; }

/* Lightbox */
.lb { width: 100%; max-width: none; height: 100%; max-height: none; margin: 0; padding: 0; border: 0; background: transparent; color: var(--paper); }
.lb::backdrop { background: rgba(8, 9, 11, .94); }
.lb-fig { display: grid; place-items: center; height: 100%; margin: 0; padding: 4.5rem 1rem 5.5rem; }
.lb-fig img { width: auto; max-width: min(92vw, 760px); height: auto; max-height: calc(100dvh - 10.5rem); border-radius: 4px; }
.lb-cap { position: fixed; left: 1rem; right: 1rem; bottom: 1.4rem; text-align: center; font-size: .95rem; color: #D9DADC; }
.lb-btn { position: fixed; display: grid; place-items: center; width: 48px; height: 48px; padding: 0; border: 1px solid var(--line-inv); border-radius: 50%; background: rgba(27, 30, 34, .7); color: var(--paper); cursor: pointer; }
.lb-btn:hover { border-color: var(--gold); color: var(--gold-hi); }
.lb-btn svg { width: 22px; height: 22px; }
.lb-close { top: 1rem; right: 1rem; }
.lb-prev, .lb-next { top: 50%; transform: translateY(-50%); }
.lb-prev { left: 1rem; }
.lb-next { right: 1rem; }
@media (max-width: 599px) { .lb-prev, .lb-next { top: auto; bottom: 4rem; transform: none; } }

/* Processo */
.process { position: relative; }
.steps { display: grid; margin: 0; padding: 0; list-style: none; }
@media (min-width: 960px) { .steps { grid-template-columns: repeat(5, 1fr); } }
.step { position: relative; padding: 0 0 2.25rem 3.6rem; }
.step::before { content: ""; position: absolute; left: 1.25rem; top: 2.6rem; bottom: .4rem; border-left: 1px dashed rgba(20, 22, 25, .32); }
.step:last-child::before { display: none; }
.step-n { position: absolute; left: 0; top: 0; z-index: 1; display: grid; place-items: center; width: 2.5rem; height: 2.5rem; border: 1.5px solid var(--ink); border-radius: 50%; background: var(--paper); font: 500 .78rem var(--f-mono); }
.step:last-child .step-n { border-color: transparent; background: var(--grad-gold); }
.step h3 { padding-top: .45rem; font-size: 1.2rem; font-stretch: 105%; }
.step p { margin-top: .5rem; font-size: .95rem; color: var(--muted); }
@media (min-width: 960px) {
  .step { padding: 4rem 1.5rem 0 0; }
  .step::before { left: 2.9rem; right: .4rem; top: 1.25rem; bottom: auto; border-left: 0; border-top: 1px dashed rgba(20, 22, 25, .32); }
  .step h3 { padding-top: 0; }
}

/* Comparativo */
.cmp { display: grid; gap: 1.25rem; }
@media (min-width: 860px) { .cmp { grid-template-columns: 1fr 1fr; gap: 0; align-items: center; } }
.cmp-card { padding: clamp(1.5rem, 1rem + 2vw, 2.5rem); border-radius: var(--r); }
.cmp-card ul { margin: 1.25rem 0 0; padding: 0; list-style: none; }
.cmp-card li { display: flex; gap: .85rem; align-items: flex-start; padding: .85rem 0; border-bottom: 1px solid var(--line); font-size: 1.02rem; line-height: 1.4; }
.cmp-card li:last-child { border-bottom: 0; }
.cmp-card svg { width: 22px; height: 22px; flex: none; margin-top: 1px; padding: 3px; border-radius: 50%; }
.cmp-bad { border: 1px dashed rgba(20, 22, 25, .3); color: var(--muted); }
.cmp-bad svg { background: rgba(20, 22, 25, .08); color: var(--muted); }
.cmp-good { position: relative; background: var(--ink); color: var(--paper); box-shadow: var(--shadow); }
.cmp-good::before { content: ""; position: absolute; left: 0; right: 0; top: 0; height: 3px; border-radius: var(--r) var(--r) 0 0; background: var(--grad-gold); }
.cmp-good .label { color: var(--gold); }
.cmp-good li { border-bottom-color: var(--line-inv); font-weight: 500; }
.cmp-good svg { background: var(--grad-gold); color: var(--ink); }
@media (min-width: 860px) { .cmp-bad { padding-right: 4.5rem; } .cmp-good { margin-left: -2.5rem; padding: 3rem; } }

/* Sobre */
.about { display: grid; gap: 3.5rem; }
@media (min-width: 960px) { .about { grid-template-columns: .82fr 1.18fr; gap: 5rem; align-items: start; } }
.about-photo { position: relative; margin: 0 1.25rem 0 0; }
.about-photo img { width: 100%; aspect-ratio: 556 / 746; object-fit: cover; border-radius: var(--r); box-shadow: var(--shadow); }
.about-badge { position: absolute; right: -1.25rem; bottom: 2rem; padding: 1.1rem 1.3rem; border-radius: var(--r); background: var(--ink); color: var(--paper); box-shadow: var(--shadow); }
.about-badge strong { display: block; font-weight: 800; font-stretch: 120%; font-size: 2.6rem; line-height: 1; }
.about-badge i { font-style: normal; color: var(--gold); }
.about-badge span { display: block; margin-top: .35rem; font: 500 .66rem/1.3 var(--f-mono); letter-spacing: .1em; text-transform: uppercase; color: var(--muted-inv); }
.about-text h2 { margin-top: 1rem; font-size: var(--t-h2); }
.about-text > p:not(.label):not(.sub) { margin-top: 1rem; color: #3D4046; }
.values { display: grid; gap: 1px; margin: 2.25rem 0 0; padding: 0; list-style: none; background: var(--line); border: 1px solid var(--line); border-radius: var(--r); overflow: hidden; }
@media (min-width: 640px) { .values { grid-template-columns: 1fr 1fr; } }
.values li { padding: 1.2rem 1.25rem; background: var(--card); }
.values strong { display: block; margin-bottom: .3rem; font: 500 .7rem var(--f-mono); letter-spacing: .12em; text-transform: uppercase; color: var(--gold-ink); }
.values span { font-size: .95rem; line-height: 1.5; color: var(--muted); }

/* FAQ */
.faq-grid { display: grid; gap: 1rem; }
@media (min-width: 960px) { .faq-grid { grid-template-columns: .82fr 1.18fr; gap: 5rem; } }
.faq details { border-bottom: 1px solid var(--line); }
.faq details:first-child { border-top: 1px solid var(--line); }
.faq summary { position: relative; padding: 1.35rem 3rem 1.35rem 0; font-size: 1.1rem; font-weight: 700; line-height: 1.35; list-style: none; cursor: pointer; }
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: ""; position: absolute; right: .35rem; top: 50%; width: 14px; height: 14px; margin-top: -7px; background: linear-gradient(var(--gold-ink), var(--gold-ink)) center / 14px 2px no-repeat, linear-gradient(var(--gold-ink), var(--gold-ink)) center / 2px 14px no-repeat; transition: transform .3s var(--ease); }
.faq details[open] summary::after { transform: rotate(45deg); }
.faq summary:hover { color: var(--gold-ink); }
.faq details p { max-width: 44rem; padding: 0 0 1.5rem; color: var(--muted); }

/* CTA + formulário */
.cta { position: relative; overflow: hidden; }
.cta::after { content: "REALI"; position: absolute; right: -2vw; bottom: -5vw; font: 800 26vw/1 var(--f-sans); font-stretch: 125%; color: transparent; -webkit-text-stroke: 1px rgba(201, 162, 74, .09); pointer-events: none; }
.cta-grid { position: relative; z-index: 1; display: grid; gap: 3rem; }
@media (min-width: 960px) { .cta-grid { grid-template-columns: 1fr 1fr; gap: 5rem; align-items: start; } }
.cta-copy h2 { margin-top: 1rem; font-size: var(--t-h2); }
.contact-list { display: grid; gap: 1rem; margin: 2.25rem 0 0; padding: 0; list-style: none; font-size: 1.1rem; }
.contact-list li { display: flex; align-items: center; gap: .8rem; }
.contact-list svg { width: 22px; height: 22px; color: var(--gold); }
.contact-list a { font-weight: 700; text-decoration: none; border-bottom: 1px solid rgba(201, 162, 74, .5); }
.contact-list a:hover { color: var(--gold-hi); }
.form { padding: clamp(1.25rem, 1rem + 2vw, 2.25rem); border-radius: var(--r); background: var(--paper); color: var(--ink); box-shadow: 0 30px 60px -30px rgba(0, 0, 0, .7); }
.field { display: grid; gap: .45rem; margin-bottom: 1.1rem; }
.field label, .seg legend { font: 500 .7rem/1.2 var(--f-mono); letter-spacing: .12em; text-transform: uppercase; color: var(--muted); }
.field input, .field select, .field textarea { width: 100%; min-height: 50px; padding: .8rem .9rem; border: 1px solid rgba(20, 22, 25, .22); border-radius: var(--r); background: var(--card); color: var(--ink); font-size: 1rem; transition: border-color .2s, box-shadow .2s; }
.field textarea { min-height: 96px; resize: vertical; }
.field input:focus, .field select:focus, .field textarea:focus { outline: none; border-color: var(--gold-ink); box-shadow: 0 0 0 3px rgba(201, 162, 74, .3); }
.err-msg { display: none; font-size: .85rem; color: #B42318; }
.field.err input { border-color: #B42318; }
.field.err .err-msg { display: block; }
.row2 { display: grid; gap: 0 1rem; }
@media (min-width: 560px) { .row2 { grid-template-columns: 1fr 1fr; } }
.seg { display: flex; flex-wrap: wrap; gap: .45rem; margin: 0 0 1.1rem; padding: 0; border: 0; }
.seg legend { margin-bottom: .55rem; padding: 0; }
.seg label { position: relative; }
.seg input { position: absolute; opacity: 0; width: 1px; height: 1px; }
.seg span { display: inline-flex; align-items: center; min-height: 42px; padding: .55rem .9rem; border: 1px solid rgba(20, 22, 25, .22); border-radius: 999px; font-size: .92rem; cursor: pointer; transition: background-color .2s, color .2s, border-color .2s; }
.seg span:hover { border-color: var(--ink); }
.seg input:checked + span { background: var(--ink); border-color: var(--ink); color: var(--paper); }
.seg input:focus-visible + span { outline: 3px solid var(--gold); outline-offset: 2px; }
.form .btn { width: 100%; margin-top: .4rem; }
.form-note { margin-top: .85rem; text-align: center; font-size: .82rem; color: var(--muted); }

/* Rodapé */
.ftr { padding: 3.75rem 0 2rem; background: #0D0F11; color: var(--muted-inv); font-size: .93rem; }
.ftr-grid { display: grid; gap: 2.25rem; }
@media (min-width: 760px) { .ftr-grid { grid-template-columns: 1.5fr 1fr 1fr 1fr; } }
.ftr-about { max-width: 22rem; margin-top: 1.1rem; }
.ftr ul { display: grid; gap: .55rem; margin: 1rem 0 0; padding: 0; list-style: none; }
.ftr ul a { color: var(--paper); text-decoration: none; }
.ftr ul a:hover { color: var(--gold-hi); }
.ftr-bottom { display: flex; flex-wrap: wrap; justify-content: space-between; gap: 1rem; margin-top: 3rem; padding-top: 1.5rem; border-top: 1px solid var(--line-inv); font-size: .82rem; }
.ftr-bottom a { color: var(--muted-inv); }

/* WhatsApp flutuante */
.wa-float { position: fixed; right: 16px; bottom: max(16px, env(safe-area-inset-bottom)); z-index: 60; display: inline-flex; align-items: center; gap: .55rem; height: 56px; padding: 0 1.15rem 0 1rem; border-radius: 999px; background: var(--wa); color: #fff; font-weight: 700; text-decoration: none; box-shadow: 0 12px 30px -10px rgba(0, 0, 0, .55); transition: transform .35s var(--ease), opacity .35s; }
.wa-float svg { width: 26px; height: 26px; }
.js .wa-float:not(.is-on) { opacity: 0; transform: translateY(130%); pointer-events: none; }
.wa-float:hover { filter: brightness(1.08); }
@media (max-width: 559px) { .wa-float { width: 56px; padding: 0; justify-content: center; } .wa-float span { display: none; } }

/* Revelação ao rolar (só com JS carregado) */
.rv-on .rv { opacity: 0; transform: translateY(18px); transition: opacity .8s var(--ease), transform .8s var(--ease); }
.rv-on .rv.in { opacity: 1; transform: none; }

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation: none !important; transition: none !important; }
  .rv-on .rv { opacity: 1; transform: none; }
}