/* =========================================================
   MADEPE — site público
   Identidade: aço grafite + laranja corten, tipografia industrial
   ========================================================= */
:root {
  --ink: #0f1215;
  --ink-2: #161a1f;
  --steel: #232931;
  --steel-2: #343c46;
  --line-d: rgba(255, 255, 255, .1);
  --paper: #f4f2ee;
  --paper-2: #e9e5dd;
  --card: #ffffff;
  --line: #d9d4ca;
  --text: #15181c;
  --muted: #5d636b;
  --muted-d: #a3abb5;
  --accent: #e0622b;
  --accent-ink: #b9481a;
  --accent-soft: #fbe6db;
  --ok: #2f8a57;
  --radius: 14px;
  --shadow: 0 1px 2px rgba(16, 19, 22, .06), 0 10px 30px -12px rgba(16, 19, 22, .18);
  --f-display: "Archivo", "Helvetica Neue", sans-serif;
  --f-body: "IBM Plex Sans", system-ui, sans-serif;
  --f-mono: "IBM Plex Mono", ui-monospace, monospace;
  --wrap: 1240px;
}
*,
*::before,
*::after { box-sizing: border-box; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body { margin: 0; background: var(--paper); color: var(--text); font: 400 16px/1.6 var(--f-body); -webkit-font-smoothing: antialiased; overflow-x: hidden; }
img { max-width: 100%; display: block; }
a { color: inherit; }
h1, h2, h3, h4 { font-family: var(--f-display); line-height: 1.08; margin: 0; letter-spacing: -.02em; }
p { margin: 0; }
button { font: inherit; cursor: pointer; }
.ic { flex: none; }
.wrap { max-width: var(--wrap); margin: 0 auto; padding: 0 24px; }
.skip { position: absolute; left: -999px; top: 8px; background: var(--accent); color: #fff; padding: 8px 14px; z-index: 999; border-radius: 8px; }
.skip:focus { left: 12px; }
:focus-visible { outline: 2px solid var(--accent); outline-offset: 3px; }

.eyebrow { font: 500 12px/1 var(--f-mono); letter-spacing: .16em; text-transform: uppercase; color: var(--accent-ink); display: inline-flex; align-items: center; gap: 10px; }
.eyebrow::before { content: ""; width: 22px; height: 2px; background: currentColor; }
.dark .eyebrow, .eyebrow--light { color: #ff8a55; }
.h-xl { font-size: clamp(40px, 6.4vw, 84px); font-weight: 800; letter-spacing: -.035em; }
.h-lg { font-size: clamp(32px, 4.2vw, 56px); font-weight: 750; }
.h-md { font-size: clamp(24px, 2.6vw, 34px); font-weight: 700; }
.lead { font-size: clamp(17px, 1.5vw, 20px); color: var(--muted); max-width: 62ch; }
.dark { background: var(--ink); color: #eef0f2; }
.dark .lead { color: var(--muted-d); }
.section { padding: clamp(72px, 9vw, 128px) 0; position: relative; }
.section__head { display: grid; gap: 18px; margin-bottom: 48px; max-width: 760px; }
.section__head--split { max-width: none; grid-template-columns: 1fr auto; align-items: end; }
.mono { font-family: var(--f-mono); }

/* Botões */
.btn { --b: var(--text); display: inline-flex; align-items: center; justify-content: center; gap: 10px; min-height: 48px; padding: 0 22px; border-radius: 999px; border: 1.5px solid transparent; font: 600 15px/1 var(--f-body); text-decoration: none; transition: transform .2s, background .2s, color .2s, border-color .2s, box-shadow .2s; white-space: nowrap; }
.btn:hover { transform: translateY(-1px); }
.btn--sm { min-height: 42px; padding: 0 18px; font-size: 14px; }
.btn--accent { background: var(--accent); color: #fff; box-shadow: 0 8px 24px -10px rgba(224, 98, 43, .8); }
.btn--accent:hover { background: #ec6e35; }
.btn--dark { background: var(--ink); color: #fff; }
.btn--ghost { border-color: var(--line); background: transparent; color: var(--text); }
.btn--ghost:hover { border-color: var(--text); }
.btn--ghost-light { border-color: rgba(255, 255, 255, .3); color: #fff; background: rgba(255, 255, 255, .04); backdrop-filter: blur(6px); }
.btn--ghost-light:hover { border-color: #fff; background: rgba(255, 255, 255, .1); }
.link-arrow { display: inline-flex; align-items: center; gap: 8px; font-weight: 600; text-decoration: none; color: var(--accent-ink); }
.dark .link-arrow { color: #ff8a55; }
.link-arrow .ic { transition: transform .2s; }
.link-arrow:hover .ic { transform: translateX(4px); }
.pill { display: inline-grid; place-items: center; font: 600 10px/1 var(--f-mono); padding: 4px 6px; border-radius: 6px; background: var(--accent); color: #fff; letter-spacing: .04em; }
.icon-btn { width: 44px; height: 44px; display: grid; place-items: center; border-radius: 12px; border: 1px solid var(--line); background: transparent; color: inherit; }

/* Navegação */
.nav { position: fixed; inset: 0 0 auto; z-index: 60; color: #fff; transition: background .3s, box-shadow .3s, backdrop-filter .3s; }
.nav--solid, .nav.is-scrolled { background: rgba(15, 18, 21, .86); backdrop-filter: blur(14px) saturate(1.3); box-shadow: 0 1px 0 var(--line-d); }
.nav__in { height: 76px; display: flex; align-items: center; gap: 28px; }
.brand { text-decoration: none; color: #fff; display: flex; align-items: center; }
.brand__box img { height: 40px; width: auto; }
.brand__box .wm { display: none; align-items: center; gap: 10px; }
.brand__box.no-logo .wm { display: inline-flex; }
.wm b { font: 800 22px/1 var(--f-display); letter-spacing: .06em; }
.wm small { font: 500 9.5px/1.1 var(--f-mono); letter-spacing: .14em; text-transform: uppercase; opacity: .65; max-width: 80px; }
.nav__links { display: flex; align-items: center; gap: 4px; margin-left: auto; }
.nav__links > a, .drop__btn { padding: 10px 14px; border-radius: 10px; text-decoration: none; font-size: 15px; font-weight: 500; color: rgba(255, 255, 255, .82); background: none; border: 0; display: inline-flex; align-items: center; gap: 6px; }
.nav__links > a:hover, .drop__btn:hover, .nav__links .is-on { color: #fff; background: rgba(255, 255, 255, .07); }
.drop { position: relative; }
.drop__menu { position: absolute; top: calc(100% + 10px); left: -12px; width: 330px; background: #fff; color: var(--text); border-radius: 16px; padding: 8px; box-shadow: 0 24px 60px -20px rgba(0, 0, 0, .45); opacity: 0; visibility: hidden; transform: translateY(-6px); transition: .2s; }
.drop:hover .drop__menu, .drop.is-open .drop__menu, .drop:focus-within .drop__menu { opacity: 1; visibility: visible; transform: none; }
.drop__menu a { display: flex; gap: 14px; align-items: center; padding: 12px; border-radius: 10px; text-decoration: none; }
.drop__menu a:hover { background: var(--paper); }
.drop__menu .ic { color: var(--accent); }
.drop__menu b { display: block; font-weight: 600; }
.drop__menu small { color: var(--muted); font-size: 13px; }
.nav__burger { display: none; margin-left: auto; background: none; border: 0; color: #fff; width: 44px; height: 44px; }

/* Hero */
.hero { min-height: 100svh; position: relative; display: flex; align-items: flex-end; color: #fff; background: var(--ink); overflow: hidden; isolation: isolate; }
.hero__media { position: absolute; inset: 0; z-index: -2; }
.hero__media video, .hero__slide { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; }
.hero__slide { opacity: 0; transition: opacity 1.6s ease; }
.hero__slide.is-on { opacity: 1; }
.hero__slide.is-on img { animation: kenburns 9s ease-out both; }
.hero__slide img, .hero__slide.ph { width: 100%; height: 100%; object-fit: cover; }
@keyframes kenburns { from { transform: scale(1.12) translate(1.5%, 1%); } to { transform: scale(1); } }
.hero::before { content: ""; position: absolute; inset: 0; z-index: -1; background: linear-gradient(180deg, rgba(15, 18, 21, .55) 0%, rgba(15, 18, 21, .2) 35%, rgba(15, 18, 21, .92) 88%), linear-gradient(90deg, rgba(15, 18, 21, .75), transparent 70%); }
.hero::after { content: ""; position: absolute; inset: 0; z-index: -1; opacity: .16; background-image: linear-gradient(rgba(255, 255, 255, .5) 1px, transparent 1px), linear-gradient(90deg, rgba(255, 255, 255, .5) 1px, transparent 1px); background-size: 64px 64px; mask-image: linear-gradient(180deg, transparent, #000 40%, transparent); }
.hero__in { padding-top: 140px; padding-bottom: 56px; width: 100%; }
.hero__copy { max-width: 900px; display: grid; gap: 26px; }
.hero__copy .lead { color: rgba(255, 255, 255, .78); }
.hero__ctas { display: flex; gap: 12px; flex-wrap: wrap; margin-top: 6px; }
.hero__stats { display: grid; grid-template-columns: repeat(4, 1fr); margin-top: 64px; border-top: 1px solid var(--line-d); }
.stat { padding: 22px 22px 0 0; display: grid; gap: 6px; }
.stat + .stat { padding-left: 22px; border-left: 1px solid var(--line-d); }
.stat b { font: 750 clamp(28px, 3.2vw, 44px)/1 var(--f-display); letter-spacing: -.02em; }
.stat b span { color: var(--accent); }
.stat small { font: 500 12px/1.3 var(--f-mono); letter-spacing: .08em; text-transform: uppercase; color: var(--muted-d); }
.hero__dots { position: absolute; right: 24px; bottom: 56px; display: flex; gap: 8px; }
.hero__dots button { width: 28px; height: 4px; border: 0; border-radius: 2px; background: rgba(255, 255, 255, .3); padding: 0; }
.hero__dots button.is-on { background: var(--accent); }
.hero__badge { position: absolute; right: 24px; top: 112px; font: 500 11px/1.4 var(--f-mono); letter-spacing: .12em; text-transform: uppercase; color: rgba(255, 255, 255, .6); text-align: right; }

/* Faixa */
.marquee { background: var(--accent); color: #fff; overflow: hidden; padding: 16px 0; }
.marquee__track { display: flex; gap: 48px; width: max-content; animation: marquee 40s linear infinite; font: 700 20px/1 var(--f-display); text-transform: uppercase; letter-spacing: .02em; }
.marquee__track span { display: inline-flex; align-items: center; gap: 48px; }
.marquee__track span::after { content: "✦"; font-size: 14px; opacity: .7; }
@keyframes marquee { to { transform: translateX(-50%); } }

/* Foto com fallback */
.ph { margin: 0; position: relative; overflow: hidden; background: var(--steel); border-radius: inherit; }
.ph img { width: 100%; height: 100%; object-fit: cover; transition: transform .8s cubic-bezier(.2, .7, .2, 1); }
.ph--off { background: radial-gradient(120% 90% at 20% 10%, #3a434e 0%, #1b2027 60%, #121519 100%); }
.ph--off::before { content: ""; position: absolute; inset: 0; background: repeating-linear-gradient(90deg, rgba(255, 255, 255, .05) 0 2px, transparent 2px 14px); }
.ph--off::after { content: attr(data-label); position: absolute; left: 16px; bottom: 14px; right: 16px; font: 500 11px/1.3 var(--f-mono); letter-spacing: .12em; text-transform: uppercase; color: rgba(255, 255, 255, .55); }

/* Sobre (home) */
.about { display: grid; grid-template-columns: 1.05fr 1fr; gap: clamp(32px, 6vw, 96px); align-items: center; }
.about__media { position: relative; aspect-ratio: 4/5; border-radius: 22px; }
.about__media .ph { position: absolute; border-radius: 18px; box-shadow: var(--shadow); }
.about__media .ph:nth-child(1) { inset: 0 22% 18% 0; }
.about__media .ph:nth-child(2) { inset: 46% 0 0 38%; border: 6px solid var(--paper); }
.about__tag { position: absolute; left: -12px; bottom: 6%; background: var(--ink); color: #fff; border-radius: 16px; padding: 18px 20px; display: grid; gap: 4px; box-shadow: var(--shadow); z-index: 2; }
.about__tag b { font: 800 40px/1 var(--f-display); color: var(--accent); }
.about__tag small { font: 500 11px/1.3 var(--f-mono); letter-spacing: .1em; text-transform: uppercase; color: var(--muted-d); }
.about__copy { display: grid; gap: 22px; }
.checks { display: grid; gap: 12px; padding: 0; margin: 8px 0 0; list-style: none; }
.checks li { display: flex; gap: 12px; align-items: flex-start; }
.checks .ic { color: var(--accent); margin-top: 3px; }
.mv { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; margin-top: 8px; }
.mv div { background: var(--card); border: 1px solid var(--line); border-radius: var(--radius); padding: 18px; }
.mv b { display: block; font: 700 15px/1.2 var(--f-display); margin-bottom: 6px; }
.mv p { font-size: 14px; color: var(--muted); }

/* Cards de solução */
.sol-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 18px; }
.sol { position: relative; display: flex; flex-direction: column; justify-content: flex-end; min-height: 460px; border-radius: 20px; overflow: hidden; color: #fff; text-decoration: none; isolation: isolate; background: var(--steel); }
.sol .ph { position: absolute; inset: 0; z-index: -2; border-radius: 0; }
.sol::before { content: ""; position: absolute; inset: 0; z-index: -1; background: linear-gradient(180deg, transparent 30%, rgba(12, 14, 17, .92)); transition: .4s; }
.sol:hover .ph img { transform: scale(1.07); }
.sol__body { padding: 24px; display: grid; gap: 10px; }
.sol__num { position: absolute; top: 18px; left: 22px; font: 500 12px/1 var(--f-mono); letter-spacing: .12em; color: rgba(255, 255, 255, .7); }
.sol__ic { position: absolute; top: 14px; right: 14px; width: 44px; height: 44px; border-radius: 12px; background: rgba(255, 255, 255, .12); backdrop-filter: blur(8px); display: grid; place-items: center; }
.sol h3 { font-size: 26px; font-weight: 750; }
.sol p { color: rgba(255, 255, 255, .78); font-size: 15px; }
.sol .link-arrow { color: #ff9a6b; margin-top: 4px; }

/* Teaser 3D */
.teaser { display: grid; grid-template-columns: 1fr 1.1fr; gap: 48px; align-items: center; }
.teaser__copy { display: grid; gap: 22px; }
.teaser__feat { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; margin-top: 6px; }
.teaser__feat span { display: flex; align-items: center; gap: 10px; font-size: 14px; color: #d4d9de; padding: 12px 14px; border: 1px solid var(--line-d); border-radius: 12px; }
.teaser__feat .ic { color: #ff8a55; }
.teaser__stage { position: relative; aspect-ratio: 1.1; border-radius: 24px; background: radial-gradient(80% 70% at 50% 60%, #252c35 0%, #12161a 70%); border: 1px solid var(--line-d); overflow: hidden; }
.teaser__stage::before { content: ""; position: absolute; inset: 0; background-image: linear-gradient(rgba(255, 255, 255, .05) 1px, transparent 1px), linear-gradient(90deg, rgba(255, 255, 255, .05) 1px, transparent 1px); background-size: 32px 32px; }
.iso { position: absolute; inset: 8% 6%; width: 88%; height: 84%; }
.iso .m { opacity: 0; transform: translateY(-60px); animation: drop 9s cubic-bezier(.3, .7, .2, 1) infinite; }
.iso .m2 { animation-delay: .7s; } .iso .m3 { animation-delay: 1.4s; } .iso .m4 { animation-delay: 2.1s; } .iso .m5 { animation-delay: 2.8s; } .iso .m6 { animation-delay: 3.5s; }
@keyframes drop { 0% { opacity: 0; transform: translateY(-60px); } 8%, 78% { opacity: 1; transform: none; } 90%, 100% { opacity: 0; transform: translateY(-30px); } }
.teaser__label { position: absolute; left: 20px; bottom: 18px; font: 500 11px/1.4 var(--f-mono); letter-spacing: .12em; text-transform: uppercase; color: var(--muted-d); }
.teaser__play { position: absolute; right: 18px; bottom: 16px; }

/* Processo */
.steps { display: grid; grid-template-columns: repeat(5, 1fr); gap: 0; counter-reset: s; border-top: 1px solid var(--line); }
.step { padding: 28px 22px 0 0; position: relative; display: grid; gap: 10px; align-content: start; }
.step::before { content: ""; position: absolute; top: -5px; left: 0; width: 9px; height: 9px; border-radius: 50%; background: var(--accent); box-shadow: 0 0 0 5px var(--accent-soft); }
.step b { font: 500 12px/1 var(--f-mono); color: var(--accent-ink); letter-spacing: .12em; }
.step h3 { font-size: 22px; }
.step p { color: var(--muted); font-size: 15px; }

/* Diferenciais */
.diff { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1px; background: var(--line); border: 1px solid var(--line); border-radius: 20px; overflow: hidden; }
.diff > div { background: var(--paper); padding: 32px 28px; display: grid; gap: 12px; align-content: start; transition: background .3s; }
.diff > div:hover { background: var(--card); }
.diff .ic { color: var(--accent); width: 30px; height: 30px; }
.diff h3 { font-size: 20px; }
.diff p { color: var(--muted); font-size: 15px; }

/* Galeria */
.masonry { columns: 4 260px; column-gap: 14px; }
.masonry .g { break-inside: avoid; margin-bottom: 14px; border-radius: 14px; overflow: hidden; cursor: zoom-in; display: block; border: 0; padding: 0; width: 100%; background: none; }
.masonry .g .ph { border-radius: 14px; min-height: 180px; }
.masonry .g:nth-child(3n) .ph { min-height: 280px; }
.masonry .g:hover img { transform: scale(1.05); }
.filters { display: flex; gap: 8px; flex-wrap: wrap; margin-bottom: 28px; }
.filters button { border: 1px solid var(--line); background: var(--card); padding: 10px 16px; border-radius: 999px; font-size: 14px; font-weight: 500; min-height: 44px; }
.filters button.is-on { background: var(--ink); color: #fff; border-color: var(--ink); }
.lightbox { position: fixed; inset: 0; background: rgba(8, 10, 12, .94); z-index: 90; display: none; place-items: center; padding: 24px; }
.lightbox.is-open { display: grid; }
.lightbox img { max-height: 86vh; border-radius: 10px; }
.lightbox .icon-btn { position: absolute; color: #fff; border-color: rgba(255, 255, 255, .25); }
.lightbox [data-lb-close] { top: 18px; right: 18px; }
.lightbox [data-lb-prev] { left: 18px; top: 50%; }
.lightbox [data-lb-next] { right: 18px; top: 50%; }

/* FAQ */
.faq { display: grid; grid-template-columns: .8fr 1.2fr; gap: 56px; }
.acc details { border-bottom: 1px solid var(--line); }
.acc summary { list-style: none; cursor: pointer; padding: 22px 48px 22px 0; position: relative; font: 600 18px/1.35 var(--f-display); }
.acc summary::-webkit-details-marker { display: none; }
.acc summary::after { content: ""; position: absolute; right: 6px; top: 50%; width: 14px; height: 14px; margin-top: -7px; background: linear-gradient(var(--accent), var(--accent)) center/14px 2px no-repeat, linear-gradient(var(--accent), var(--accent)) center/2px 14px no-repeat; transition: transform .3s; }
.acc details[open] summary::after { transform: rotate(45deg); }
.acc details p { padding: 0 48px 22px 0; color: var(--muted); }

/* Páginas internas */
.phero { padding: 160px 0 72px; background: var(--ink); color: #fff; position: relative; overflow: hidden; isolation: isolate; }
.phero--img { min-height: 72vh; display: flex; align-items: flex-end; }
.phero .bg { position: absolute; inset: 0; z-index: -2; }
.phero .bg .ph { width: 100%; height: 100%; border-radius: 0; }
.phero::before { content: ""; position: absolute; inset: 0; z-index: -1; background: linear-gradient(180deg, rgba(15, 18, 21, .6), rgba(15, 18, 21, .94)); }
.phero__in { display: grid; gap: 22px; max-width: 900px; }
.phero .lead { color: rgba(255, 255, 255, .78); }
.crumbs { font: 500 12px/1 var(--f-mono); letter-spacing: .1em; text-transform: uppercase; color: var(--muted-d); display: flex; gap: 10px; }
.crumbs a { text-decoration: none; }
.crumbs a:hover { color: #fff; }

.hl3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; margin-top: -48px; position: relative; z-index: 2; }
.hl3 > div { background: var(--card); border-radius: 18px; padding: 28px; box-shadow: var(--shadow); display: grid; gap: 10px; }
.hl3 b { font: 500 12px/1 var(--f-mono); color: var(--accent-ink); letter-spacing: .12em; }
.hl3 h3 { font-size: 21px; }
.hl3 p { color: var(--muted); font-size: 15px; }
.split { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(32px, 6vw, 88px); align-items: center; }
.split .ph { aspect-ratio: 5/4; border-radius: 20px; }
.uses { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; }
.uses > div { border: 1px solid var(--line-d); border-radius: 18px; padding: 28px; display: grid; gap: 10px; }
.uses h3 { font-size: 22px; }
.uses p { color: var(--muted-d); }
.uses b { font: 500 12px/1 var(--f-mono); color: #ff8a55; letter-spacing: .12em; }
.strip { display: grid; grid-auto-flow: column; grid-auto-columns: minmax(280px, 1fr); gap: 14px; overflow-x: auto; scroll-snap-type: x mandatory; padding-bottom: 8px; }
.strip .ph { aspect-ratio: 4/5; border-radius: 16px; scroll-snap-align: start; cursor: zoom-in; }
.values { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; }
.values > div { background: var(--card); border: 1px solid var(--line); border-radius: 18px; padding: 28px; display: grid; gap: 10px; }
.values b { font: 500 12px/1 var(--f-mono); color: var(--accent-ink); }
.values h3 { font-size: 20px; }
.values p { color: var(--muted); font-size: 15px; }
.timeline { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; }
.timeline > div { padding: 28px; border-radius: 18px; background: var(--ink-2); border: 1px solid var(--line-d); display: grid; gap: 10px; }
.timeline b { font: 800 44px/1 var(--f-display); color: var(--accent); }
.timeline p { color: var(--muted-d); }

/* Projetos 3D (listagem) */
.p3d-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(340px, 1fr)); gap: 20px; }
.p3d { background: var(--card); border: 1px solid var(--line); border-radius: 20px; overflow: hidden; display: flex; flex-direction: column; text-decoration: none; transition: transform .25s, box-shadow .25s; }
.p3d:hover { transform: translateY(-4px); box-shadow: var(--shadow); }
.p3d__vis { aspect-ratio: 16/10; position: relative; background: radial-gradient(80% 80% at 50% 70%, #2a313a, #12161a); overflow: hidden; }
.p3d__vis canvas, .p3d__vis img { width: 100%; height: 100%; object-fit: cover; display: block; }
.p3d__vis .pill { position: absolute; top: 14px; left: 14px; }
.p3d__cat { position: absolute; top: 14px; right: 14px; font: 500 11px/1 var(--f-mono); letter-spacing: .1em; text-transform: uppercase; color: #fff; background: rgba(0, 0, 0, .4); padding: 7px 10px; border-radius: 999px; backdrop-filter: blur(6px); }
.p3d__body { padding: 22px; display: grid; gap: 10px; flex: 1; }
.p3d__body h3 { font-size: 22px; }
.p3d__body p { color: var(--muted); font-size: 15px; }
.specs { display: flex; gap: 16px; flex-wrap: wrap; font: 500 13px/1 var(--f-mono); color: var(--muted); margin-top: auto; padding-top: 14px; border-top: 1px solid var(--line); }
.specs b { color: var(--text); }
.feature-3d { display: grid; grid-template-columns: 1.4fr 1fr; border-radius: 24px; overflow: hidden; background: var(--ink); color: #fff; text-decoration: none; margin-bottom: 28px; }
.feature-3d .p3d__vis { aspect-ratio: auto; min-height: 420px; }
.feature-3d__body { padding: 40px; display: grid; gap: 18px; align-content: center; }
.feature-3d__body p { color: var(--muted-d); }
.feature-3d .specs { border-color: var(--line-d); color: var(--muted-d); }
.feature-3d .specs b { color: #fff; }

/* Contato */
.contact { display: grid; grid-template-columns: 1fr 1.1fr; gap: 48px; }
.cards-c { display: grid; gap: 14px; }
.card-c { display: flex; gap: 16px; align-items: center; background: var(--card); border: 1px solid var(--line); border-radius: 16px; padding: 20px; text-decoration: none; }
.card-c .ic-box { width: 48px; height: 48px; border-radius: 12px; background: var(--accent-soft); color: var(--accent-ink); display: grid; place-items: center; flex: none; }
.card-c small { display: block; color: var(--muted); font-size: 13px; }
.card-c b { font-weight: 600; }
.form-card { background: var(--card); border: 1px solid var(--line); border-radius: 20px; padding: 32px; display: grid; gap: 16px; }
.map { border-radius: 16px; overflow: hidden; border: 1px solid var(--line); aspect-ratio: 16/9; background: var(--paper-2); }
.map iframe { width: 100%; height: 100%; border: 0; }

/* Campos */
.field { display: grid; gap: 6px; }
.field span, .field__label { font-size: 14px; font-weight: 600; }
.field input, .field textarea, .field select { width: 100%; font: inherit; padding: 13px 14px; border-radius: 12px; border: 1.5px solid var(--line); background: #fff; min-height: 48px; color: var(--text); }
.field input:focus, .field textarea:focus, .field select:focus { border-color: var(--accent); outline: none; box-shadow: 0 0 0 4px var(--accent-soft); }
.row2 { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
.choice { display: flex; gap: 10px; flex-wrap: wrap; }
.choice--grid { display: grid; grid-template-columns: 1fr 1fr; }
.choice label { position: relative; flex: 1; min-width: 120px; }
.choice input { position: absolute; opacity: 0; inset: 0; }
.choice span { display: flex; align-items: center; gap: 10px; padding: 14px 16px; min-height: 52px; border-radius: 12px; border: 1.5px solid var(--line); font-weight: 500; transition: .15s; cursor: pointer; background: #fff; }
.choice span .ic { color: var(--muted); }
.choice input:checked + span { border-color: var(--accent); background: var(--accent-soft); color: var(--accent-ink); }
.choice input:checked + span .ic { color: var(--accent); }
.choice input:focus-visible + span { outline: 2px solid var(--accent); outline-offset: 2px; }

/* Modal de orçamento */
.quote { width: min(560px, calc(100% - 24px)); border: 0; border-radius: 22px; padding: 0; background: var(--paper); color: var(--text); box-shadow: 0 40px 100px -30px rgba(0, 0, 0, .6); }
.quote::backdrop { background: rgba(10, 12, 14, .7); backdrop-filter: blur(4px); }
.quote__form { padding: 28px; display: grid; gap: 22px; }
.quote__head { display: flex; justify-content: space-between; align-items: flex-start; gap: 16px; }
.quote__head h2 { font-size: 28px; margin-top: 10px; }
.quote__steps { display: grid; grid-template-columns: repeat(3, 1fr); gap: 8px; padding: 0; margin: 0; list-style: none; font: 500 11px/1 var(--f-mono); letter-spacing: .1em; text-transform: uppercase; color: var(--muted); }
.quote__steps li { border-top: 3px solid var(--line); padding-top: 10px; }
.quote__steps li.is-on { border-color: var(--accent); color: var(--accent-ink); }
.quote__step { border: 0; padding: 0; margin: 0; display: none; gap: 14px; }
.quote__step.is-on { display: grid; }
.quote__step legend { font-size: 15px; color: var(--muted); margin-bottom: 14px; padding: 0; }
.quote__foot { display: flex; justify-content: flex-end; gap: 10px; }
.quote__done { text-align: center; display: grid; gap: 14px; justify-items: center; padding: 10px 0; }
.quote__done-ic { width: 72px; height: 72px; border-radius: 50%; background: var(--accent-soft); color: var(--accent); display: grid; place-items: center; }

.wa-float { position: fixed; right: 20px; bottom: 20px; width: 58px; height: 58px; border-radius: 50%; background: #1fae5b; color: #fff; display: grid; place-items: center; z-index: 50; box-shadow: 0 12px 30px -8px rgba(31, 174, 91, .7); transition: transform .2s; }
.wa-float:hover { transform: scale(1.06); }

/* Rodapé */
.foot { background: var(--ink); color: #c9ced4; padding-top: 80px; }
.foot__cta { display: flex; justify-content: space-between; align-items: end; gap: 32px; padding-bottom: 64px; border-bottom: 1px solid var(--line-d); }
.foot__cta h2 { color: #fff; font-size: clamp(30px, 4vw, 52px); max-width: 18ch; margin-top: 16px; }
.foot__cta-btns { display: flex; gap: 12px; flex-wrap: wrap; }
.foot__grid { display: grid; grid-template-columns: 1.5fr 1fr 1fr 1.4fr; gap: 40px; padding: 56px 24px; }
.foot__grid h3 { font: 500 12px/1 var(--f-mono); letter-spacing: .14em; text-transform: uppercase; color: #fff; margin-bottom: 18px; }
.foot__grid a, .foot__grid span { display: flex; gap: 10px; align-items: flex-start; text-decoration: none; padding: 5px 0; font-size: 15px; }
.foot__grid a:hover { color: #fff; }
.foot__grid .ic { color: #ff8a55; margin-top: 3px; }
.foot__brand { display: grid; gap: 18px; align-content: start; }
.foot__brand .brand__box { color: #fff; }
.foot__brand p { color: var(--muted-d); font-size: 15px; max-width: 40ch; }
.foot__social { display: flex; gap: 10px; }
.foot__social a { width: 44px; height: 44px; border: 1px solid var(--line-d); border-radius: 12px; display: grid; place-items: center; padding: 0; }
.foot__social a .ic { color: #fff; margin: 0; }
.foot__legal { display: flex; justify-content: space-between; gap: 16px; flex-wrap: wrap; border-top: 1px solid var(--line-d); padding: 22px 24px 32px; font: 400 13px/1.4 var(--f-mono); color: #7f8892; }

/* Revelação ao rolar */
.reveal { opacity: 0; transform: translateY(24px); transition: opacity .8s ease, transform .8s cubic-bezier(.2, .7, .2, 1); }
.reveal.is-in { opacity: 1; transform: none; }
@media (prefers-reduced-motion: reduce) { .reveal { opacity: 1; transform: none; } .marquee__track, .iso .m, .hero__slide.is-on img { animation: none; opacity: 1; transform: none; } }

.preview-bar { position: fixed; left: 50%; bottom: 16px; transform: translateX(-50%); z-index: 95; background: #111; color: #fff; font: 500 12px/1.3 var(--f-mono); padding: 10px 16px; border-radius: 999px; box-shadow: 0 10px 30px rgba(0, 0, 0, .3); display: flex; gap: 12px; align-items: center; max-width: calc(100% - 100px); }
.preview-bar a { color: #ff8a55; }

/* Responsivo */
@media (max-width: 1080px) {
  .sol-grid { grid-template-columns: repeat(2, 1fr); }
  .steps { grid-template-columns: repeat(2, 1fr); gap: 28px 0; border: 0; }
  .step { border-top: 1px solid var(--line); }
  .foot__grid { grid-template-columns: 1fr 1fr; }
  .feature-3d { grid-template-columns: 1fr; }
}
@media (max-width: 900px) {
  .nav__links { position: fixed; inset: 76px 0 auto; background: var(--ink); flex-direction: column; align-items: stretch; padding: 12px 16px 24px; gap: 2px; display: none; max-height: calc(100vh - 76px); overflow: auto; }
  .nav.is-menu .nav__links { display: flex; }
  .nav.is-menu { background: var(--ink); }
  .nav__links > a, .drop__btn { padding: 14px; font-size: 17px; width: 100%; }
  .drop__menu { position: static; width: auto; opacity: 1; visibility: visible; transform: none; display: none; background: var(--ink-2); color: #fff; box-shadow: none; }
  .drop.is-open .drop__menu { display: block; }
  .drop__menu a:hover { background: rgba(255, 255, 255, .06); }
  .drop__menu small { color: var(--muted-d); }
  .nav__burger { display: grid; place-items: center; }
  .nav__cta { display: none; }
  .about, .teaser, .faq, .split, .contact { grid-template-columns: 1fr; }
  .hero__stats { grid-template-columns: 1fr 1fr; }
  .stat:nth-child(3) { border-left: 0; padding-left: 0; }
  .diff, .hl3, .uses, .values, .timeline { grid-template-columns: 1fr; }
  .hl3 { margin-top: 24px; }
  .section__head--split { grid-template-columns: 1fr; }
  .foot__cta { flex-direction: column; align-items: flex-start; }
}
@media (max-width: 560px) {
  .wrap { padding: 0 16px; }
  .sol-grid { grid-template-columns: 1fr; }
  .sol { min-height: 380px; }
  .steps { grid-template-columns: 1fr; }
  .foot__grid { grid-template-columns: 1fr; padding: 40px 16px; }
  .row2, .choice--grid, .mv, .teaser__feat { grid-template-columns: 1fr; }
  .hero__dots, .hero__badge { display: none; }
  .quote__form { padding: 20px; }
  .p3d-grid { grid-template-columns: 1fr; }
  .feature-3d__body { padding: 24px; }
  .feature-3d .p3d__vis { min-height: 280px; }
}