/* =========================================================
   Tendas Araguaia — LP Galpão Duas Águas
   Design system idêntico às LPs Carpa e Piramidal
   ========================================================= */

:root {
  --bg: #0D1F33;
  --bg-alt: #1A3A5C;
  --blue: #285688;
  --deep: #07101A;
  --orange: #FD5C00;
  --orange-dark: #CC4A00;
  --orange-light: #FF8040;
  --text: #F5F7FA;
  --text-2: #B9C6D6;
  --text-3: #8FA3BC;
  --wa: #25D366;
  --line: rgba(185, 198, 214, .16);
  --radius: 3px;
  --f-title: 'Anton', Impact, 'Arial Narrow', sans-serif;
  --f-label: 'Khand', 'Arial Narrow', sans-serif;
  --f-body: 'General Sans', system-ui, -apple-system, 'Segoe UI', sans-serif;
  --nav-h: 72px;
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: var(--nav-h); -webkit-text-size-adjust: 100%; }
body {
  margin: 0; background: var(--bg); color: var(--text);
  font-family: var(--f-body); font-size: 16px; line-height: 1.6;
  -webkit-font-smoothing: antialiased; overflow-x: hidden;
}
img { max-width: 100%; display: block; }
a { color: inherit; }
h1, h2, h3, h4 { margin: 0; font-weight: 400; }
p { margin: 0; }
ul { margin: 0; padding: 0; list-style: none; }
body.no-scroll { overflow: hidden; }
.sr-only { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }

.container { width: 100%; max-width: 1240px; margin: 0 auto; padding: 0 20px; }
@media (min-width: 768px) { .container { padding: 0 32px; } }

section { position: relative; }

/* ---------- Tipografia ---------- */
h2 {
  font-family: var(--f-title); text-transform: uppercase;
  font-size: clamp(2.4rem, 6vw, 4.2rem); line-height: .95; letter-spacing: .5px;
}
h3 { font-family: var(--f-title); text-transform: uppercase; font-size: 1.5rem; line-height: 1; letter-spacing: .4px; }

.label {
  display: inline-flex; align-items: center; gap: 12px;
  font-family: var(--f-label); font-weight: 600; font-size: .95rem;
  text-transform: uppercase; letter-spacing: 2.5px; color: var(--orange);
  margin-bottom: 18px;
}
.label::before { content: ""; width: 28px; height: 2px; background: var(--orange); flex: none; }
.label--center { display: flex; justify-content: center; }

.sec-head { max-width: 720px; margin-bottom: 48px; }
.sec-head p { color: var(--text-2); font-size: 1.08rem; margin-top: 20px; max-width: 600px; }
.sec-head--center { text-align: center; margin-left: auto; margin-right: auto; }
.sec-head--center .label { justify-content: center; }

.note { font-size: .88rem; color: var(--text-3); margin-top: 14px; }
.note--warn { border-left: 2px dashed var(--orange-light); padding-left: 12px; color: var(--text-2); }
.note--warn strong { color: var(--orange-light); font-weight: 600; }

/* ---------- Botões ---------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 10px;
  min-height: 52px; padding: 14px 28px; border-radius: var(--radius);
  font-family: var(--f-label); font-weight: 700; font-size: 1.05rem;
  text-transform: uppercase; letter-spacing: 1.4px; text-decoration: none;
  border: 2px solid transparent; cursor: pointer; transition: background .2s, color .2s, border-color .2s, transform .2s;
  line-height: 1.1; text-align: center;
}
.btn:active { transform: translateY(1px); }
.btn:focus-visible, .tab:focus-visible, .stepper__btn:focus-visible, summary:focus-visible { outline: 2px solid var(--orange-light); outline-offset: 3px; }
.btn--primary { background: var(--orange); color: #fff; }
.btn--primary:hover { background: var(--orange-dark); }
.btn--outline { border-color: rgba(245,247,250,.7); color: var(--text); background: transparent; }
.btn--outline:hover { border-color: var(--orange); color: var(--orange); }
.btn--white { background: #fff; color: var(--orange); }
.btn--white:hover { background: var(--bg); color: #fff; }
.btn--outline-dark { border-color: #fff; color: #fff; }
.btn--outline-dark:hover { background: #fff; color: var(--orange); }
.btn--wa { background: var(--wa); color: #08361b; }
.btn--wa:hover { background: #1fb457; }
.btn--sm { min-height: 42px; padding: 10px 18px; font-size: .95rem; }
.btn--block { width: 100%; }
.btn[disabled] { opacity: .7; cursor: progress; }

/* ---------- Logo ---------- */
.logo {
  font-family: var(--f-title); font-size: 1.45rem; letter-spacing: 1px;
  text-decoration: none; color: var(--text); white-space: nowrap;
}
.logo span { color: var(--orange); }

/* ---------- Navbar ---------- */
.nav {
  position: fixed; inset: 0 0 auto 0; z-index: 50; height: var(--nav-h);
  background: rgba(13, 31, 51, .72); backdrop-filter: blur(8px); -webkit-backdrop-filter: blur(8px);
  border-bottom: 2px solid var(--orange); transition: background .3s;
}
.nav.is-scrolled { background: rgba(7, 16, 26, .96); }
.nav__inner { height: 100%; display: flex; align-items: center; gap: 24px; }
.nav__links { display: none; margin-left: auto; gap: 28px; }
.nav__links a {
  font-family: var(--f-label); font-weight: 600; text-transform: uppercase; letter-spacing: 1.5px;
  font-size: .98rem; text-decoration: none; color: var(--text-2); transition: color .2s;
}
.nav__links a:hover { color: var(--orange); }
.nav__cta { display: none; }
.nav__toggle {
  margin-left: auto; width: 44px; height: 44px; background: none; border: 0; cursor: pointer;
  display: flex; flex-direction: column; justify-content: center; gap: 6px; padding: 10px;
}
.nav__toggle span { height: 2px; background: var(--text); transition: transform .25s, opacity .25s; }
.nav.is-open .nav__toggle span:nth-child(1) { transform: translateY(8px) rotate(45deg); }
.nav.is-open .nav__toggle span:nth-child(2) { opacity: 0; }
.nav.is-open .nav__toggle span:nth-child(3) { transform: translateY(-8px) rotate(-45deg); }

@media (max-width: 1023px) {
  .nav.is-open .nav__links {
    display: flex; flex-direction: column; gap: 0;
    position: absolute; top: var(--nav-h); left: 0; right: 0; margin: 0;
    background: var(--deep); border-bottom: 2px solid var(--orange); padding: 8px 20px 20px;
  }
  .nav.is-open .nav__links a { padding: 14px 0; border-bottom: 1px solid var(--line); font-size: 1.1rem; }
}
@media (min-width: 1024px) {
  .nav__links { display: flex; }
  .nav__cta { display: inline-flex; }
  .nav__toggle { display: none; }
}

/* ---------- Molduras de foto (provisórias até chegarem as fotos) ---------- */
.photo {
  position: relative; overflow: hidden; background-color: #102840;
  background-image:
    linear-gradient(rgba(40,86,136,.35) 1px, transparent 1px),
    linear-gradient(90deg, rgba(40,86,136,.35) 1px, transparent 1px);
  background-size: 32px 32px;
}
.photo img { width: 100%; height: 100%; object-fit: cover; }
.photo:not(:has(img))::after {
  content: ""; position: absolute; inset: 12px; border: 1px dashed rgba(255,128,64,.55); pointer-events: none;
}
.photo__tag {
  position: absolute; left: 24px; bottom: 22px; z-index: 1; max-width: calc(100% - 48px);
  font-family: var(--f-label); font-weight: 600; font-size: .85rem; letter-spacing: 1.5px; text-transform: uppercase;
  color: var(--orange-light); background: rgba(7,16,26,.85); padding: 6px 10px; border-radius: var(--radius);
}
.photo:has(img) .photo__tag { display: none; }

/* ---------- HERO ---------- */
.hero {
  min-height: 100vh; min-height: 100svh; padding-top: var(--nav-h);
  display: flex; flex-direction: column; overflow: hidden; isolation: isolate;
}
.photo--hero { position: absolute; inset: 0; z-index: -2; }
.photo--hero .photo__tag { top: calc(var(--nav-h) + 20px); bottom: auto; right: 20px; left: auto; }
.hero__shade {
  position: absolute; inset: 0; z-index: -1;
  background:
    linear-gradient(90deg, rgba(13,31,51,.95) 0%, rgba(13,31,51,.78) 45%, rgba(13,31,51,.25) 100%),
    linear-gradient(0deg, rgba(7,16,26,.9) 0%, rgba(7,16,26,0) 40%);
}
.hero__inner {
  flex: 1; display: grid; align-items: center; gap: 40px; padding-top: 48px; padding-bottom: 48px;
}
.hero__copy { max-width: 620px; }
.hero__title {
  font-family: var(--f-title); text-transform: uppercase; font-weight: 400;
  font-size: clamp(3.4rem, 11vw, 7rem); line-height: .9; letter-spacing: .5px;
}
.hero__title em { font-style: normal; color: var(--orange); }
.hero__lead { color: var(--text-2); font-size: 1.12rem; margin-top: 24px; max-width: 520px; }
.hero__ctas { display: flex; flex-wrap: wrap; gap: 14px; margin-top: 34px; }
.hero__ctas .btn { flex: 1 1 220px; }
@media (min-width: 560px) { .hero__ctas .btn { flex: 0 0 auto; } }

.hero__drawing { display: none; margin: 0; }
.hero__drawing figcaption { font-family: var(--f-label); font-size: .8rem; letter-spacing: 1.5px; text-transform: uppercase; color: var(--text-3); text-align: right; margin-top: 6px; }
.elev { width: 100%; height: auto; overflow: visible; }
.elev__grid path { stroke: rgba(143,163,188,.12); stroke-width: 1; fill: none; }
.elev__shape { fill: rgba(13,31,51,.55); stroke: var(--text); stroke-width: 2.5; stroke-linejoin: miter; }
.elev__door { fill: none; stroke: var(--text-2); stroke-width: 1.5; stroke-dasharray: 5 4; }
.elev__ground { stroke: var(--text-3); stroke-width: 1.5; }
.elev__dim { stroke: var(--orange); stroke-width: 1.5; fill: none; }
.elev__txt { font-family: var(--f-label); font-weight: 600; font-size: 13px; letter-spacing: 2px; fill: var(--text); }
.elev__txt--o { fill: var(--orange); font-size: 14px; letter-spacing: 4px; }
.js .elev__shape { stroke-dasharray: 900; stroke-dashoffset: 900; animation: draw 1.8s .3s ease forwards; }
@keyframes draw { to { stroke-dashoffset: 0; } }

@media (min-width: 1024px) {
  .hero__inner { grid-template-columns: 1.15fr .85fr; }
  .hero__drawing { display: block; }
}

.hero__specbar { background: rgba(7,16,26,.88); border-top: 1px solid var(--line); }
.specbar { display: grid; grid-template-columns: repeat(2, 1fr); }
.specbar > div { padding: 18px 0 18px 16px; border-left: 2px solid var(--orange); margin: 10px 0; }
.specbar strong { display: block; font-family: var(--f-title); font-weight: 400; font-size: 1.6rem; line-height: 1; letter-spacing: .5px; }
.specbar span { font-family: var(--f-label); font-size: .88rem; letter-spacing: 1.5px; text-transform: uppercase; color: var(--text-3); }
@media (min-width: 768px) { .specbar { grid-template-columns: repeat(4, 1fr); } .specbar strong { font-size: 2rem; } }

/* ---------- Faixa laranja ---------- */
.stats { background: var(--orange); }
.stats__grid { display: grid; grid-template-columns: repeat(2, 1fr); }
.stat { padding: 28px 12px; text-align: center; }
.stat strong { display: block; font-family: var(--f-title); font-weight: 400; font-size: clamp(2rem, 5vw, 3rem); line-height: 1; color: #fff; }
.stat span { font-family: var(--f-label); font-weight: 600; text-transform: uppercase; letter-spacing: 1.5px; font-size: .92rem; color: rgba(255,255,255,.88); }
@media (min-width: 768px) {
  .stats__grid { grid-template-columns: repeat(4, 1fr); }
  .stat + .stat { border-left: 1px solid rgba(255,255,255,.28); }
}

/* ---------- Vão livre ---------- */
.vao { padding: 96px 0 88px; }
.vao__stage { position: relative; }
.photo--wide { height: clamp(320px, 56vw, 640px); }
.vao__chips {
  position: absolute; left: 0; right: 0; top: 24px;
  display: flex; flex-wrap: wrap; gap: 8px; padding: 0 20px; max-width: 1240px; margin: 0 auto;
}
.vao__chips li {
  font-family: var(--f-label); font-weight: 700; text-transform: uppercase; letter-spacing: 1.5px; font-size: .92rem;
  background: var(--orange); color: #fff; padding: 6px 14px; border-radius: var(--radius);
}
.vao__points { display: grid; gap: 1px; background: var(--line); margin-top: -1px; }
.point { background: var(--bg); padding: 32px 0; }
.point__n { font-family: var(--f-title); color: var(--orange); font-size: 1.2rem; display: block; margin-bottom: 10px; }
.point h3 { margin-bottom: 10px; }
.point p { color: var(--text-2); }
@media (min-width: 768px) {
  .vao__chips { padding: 0 32px; }
  .vao__points { grid-template-columns: repeat(3, 1fr); background: none; gap: 40px; margin-top: 48px; }
  .point { padding: 0 0 0 22px; border-left: 2px solid var(--orange); }
}

/* ---------- Simulador ---------- */
.sim { background: var(--bg-alt); padding: 96px 0; }
.sim__grid { display: grid; gap: 48px; align-items: start; }
.sim__copy p { color: var(--text-2); font-size: 1.05rem; margin-top: 20px; }
.sim__copy > p { max-width: 480px; }
.sim__field { margin-top: 32px; }
.sim__lbl { display: block; font-family: var(--f-label); font-weight: 600; text-transform: uppercase; letter-spacing: 1.8px; color: var(--text); margin-bottom: 12px; }

.tabs { display: flex; gap: 8px; flex-wrap: wrap; }
.tab {
  flex: 1 1 0; min-width: 84px; min-height: 52px; padding: 10px 18px; border-radius: var(--radius); cursor: pointer;
  font-family: var(--f-title); font-size: 1.4rem; letter-spacing: .5px;
  background: transparent; color: var(--text-2); border: 2px solid rgba(185,198,214,.35); transition: all .2s;
}
.tab:hover { border-color: var(--orange); color: var(--text); }
.tab.is-active { background: var(--orange); border-color: var(--orange); color: #fff; }
@media (min-width: 560px) { .tab { flex: 0 0 auto; min-width: 110px; } }

.stepper { display: inline-flex; align-items: stretch; border: 2px solid rgba(185,198,214,.35); border-radius: var(--radius); }
.stepper__btn {
  width: 56px; min-height: 52px; background: transparent; color: var(--text); border: 0; cursor: pointer;
  font-size: 1.6rem; line-height: 1; transition: background .2s;
}
.stepper__btn:hover { background: rgba(253,92,0,.18); }
.stepper__btn[disabled] { opacity: .35; cursor: not-allowed; background: none; }
.stepper__val {
  min-width: 72px; display: grid; place-items: center; font-family: var(--f-title); font-size: 1.6rem;
  border-left: 1px solid rgba(185,198,214,.25); border-right: 1px solid rgba(185,198,214,.25);
}

.sim__panel { background: var(--bg); border: 1px solid var(--line); border-top: 3px solid var(--orange); padding: 20px; }
.sim__plan { background: #0a1828; border: 1px solid var(--line); }
#simSvg { width: 100%; height: auto; display: block; }
.plan__grid { stroke: rgba(40,86,136,.3); stroke-width: 1; }
.plan__body { fill: rgba(253,92,0,.12); stroke: var(--orange); stroke-width: 2.5; }
.plan__mod { stroke: rgba(255,128,64,.6); stroke-width: 1; stroke-dasharray: 4 4; }
.plan__ridge { stroke: var(--text-2); stroke-width: 1.5; stroke-dasharray: 10 6; }
.plan__dim { stroke: var(--text-3); stroke-width: 1; }
.plan__txt { font-family: var(--f-label); font-weight: 600; font-size: 14px; letter-spacing: 2px; fill: var(--text); }
.plan__txt--s { font-size: 11px; fill: var(--text-3); }

.sim__out { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1px; background: var(--line); margin: 20px 0; }
.sim__out > div { background: var(--bg); padding: 12px 10px; }
.sim__out dt { font-family: var(--f-label); font-size: .82rem; letter-spacing: 1.5px; text-transform: uppercase; color: var(--text-3); }
.sim__out dd { margin: 0; font-family: var(--f-title); font-size: 1.5rem; line-height: 1.1; }
.sim__area { grid-column: 1 / -1; display: flex; align-items: baseline; justify-content: space-between; gap: 12px; }
.sim__area dd { font-size: clamp(2.2rem, 6vw, 3rem); color: var(--orange); }
.sim__foot { font-size: .84rem; color: var(--text-3); margin-top: 12px; }
@media (min-width: 1024px) { .sim__grid { grid-template-columns: .9fr 1.1fr; gap: 64px; } .sim__panel { padding: 28px; } }

/* ---------- Ficha técnica / placa ---------- */
.ficha { padding: 96px 0; }
.ficha__grid { display: grid; gap: 32px; align-items: stretch; }
.photo--tall { height: clamp(300px, 70vw, 520px); }
.ficha__photo .photo { height: 100%; min-height: 300px; }
.plate {
  background: linear-gradient(160deg, #1d3d5f 0%, #12304f 100%);
  border: 1px solid rgba(185,198,214,.25); border-radius: var(--radius);
  padding: 28px 22px; position: relative;
  box-shadow: inset 0 0 0 6px var(--bg), inset 0 0 0 7px rgba(185,198,214,.2);
}
.plate::before, .plate::after {
  content: ""; position: absolute; top: 18px; width: 9px; height: 9px; border-radius: 50%;
  background: radial-gradient(circle at 35% 35%, #c9d3de, #5b6b7d);
}
.plate::before { left: 18px; } .plate::after { right: 18px; }
.plate__head { text-align: center; padding: 6px 0 18px; border-bottom: 2px solid var(--orange); margin-bottom: 8px; }
.plate__brand { display: block; font-family: var(--f-title); font-size: 1.1rem; letter-spacing: 2px; color: var(--text-2); }
.plate__brand span { color: var(--orange); }
.plate__model { display: block; font-family: var(--f-title); font-size: clamp(1.8rem, 5vw, 2.6rem); line-height: 1; margin-top: 6px; }
.plate__table { width: 100%; border-collapse: collapse; }
.plate__table th, .plate__table td { text-align: left; vertical-align: top; padding: 12px 0; border-bottom: 1px solid rgba(185,198,214,.14); }
.plate__table th {
  width: 38%; padding-right: 14px; font-family: var(--f-label); font-weight: 600; text-transform: uppercase;
  letter-spacing: 1.5px; font-size: .9rem; color: var(--text-3);
}
.plate__table td { font-size: .98rem; color: var(--text); }
.plate__table tr.is-tbd td { color: var(--orange-light); font-family: var(--f-label); font-weight: 600; letter-spacing: 1px; text-transform: uppercase; }
.plate__note { margin-top: 18px; }
@media (min-width: 900px) { .ficha__grid { grid-template-columns: 1fr 1fr; gap: 48px; } .plate { padding: 40px 40px 32px; } }

/* ---------- Instalação ---------- */
.inst { background: var(--deep); padding: 96px 0 0; }
.inst__band { display: grid; }
.inst__item { display: grid; }
.photo--sq { aspect-ratio: 4 / 3; }
.inst__txt { padding: 28px 20px 48px; border-top: 3px solid var(--orange); }
.inst__n { font-family: var(--f-label); font-weight: 700; text-transform: uppercase; letter-spacing: 2px; color: var(--orange); }
.inst__txt h3 { margin: 8px 0 10px; font-size: 1.7rem; }
.inst__txt p { color: var(--text-2); }
@media (min-width: 900px) {
  .inst__band { grid-template-columns: repeat(3, 1fr); }
  .inst__item + .inst__item { border-left: 1px solid var(--line); }
  .inst__txt { padding: 32px 32px 64px; }
}

/* ---------- Aplicações ---------- */
.apps { padding: 96px 0; }
.apps__grid { display: grid; gap: 12px; }
.app { position: relative; min-height: 260px; overflow: hidden; }
.app .photo { position: absolute; inset: 0; }
.app .photo__tag { top: 18px; bottom: auto; left: 18px; }
.app__txt {
  position: absolute; left: 0; right: 0; bottom: 0; padding: 60px 22px 22px;
  background: linear-gradient(0deg, rgba(7,16,26,.92), rgba(7,16,26,0));
}
.app__txt span { font-family: var(--f-label); font-weight: 600; text-transform: uppercase; letter-spacing: 2px; color: var(--orange); font-size: .9rem; }
.app__txt h3 { font-size: 1.8rem; margin-top: 4px; }
.app .photo img { transition: transform .6s ease; }
.app:hover .photo img { transform: scale(1.04); }
@media (min-width: 768px) {
  .apps__grid { grid-template-columns: repeat(3, 1fr); grid-auto-rows: 280px; }
  .app { min-height: 0; }
  .app--lg { grid-column: 1 / -1; }
}
@media (min-width: 1024px) {
  .apps__grid { grid-template-columns: 2fr 1fr 1fr; grid-template-rows: 300px 300px; }
  .app--lg { grid-column: 1; grid-row: 1 / 3; }
  .app:nth-child(4) { grid-column: 2 / 4; }
}

/* ---------- Clientes ---------- */
.clients { background: var(--bg-alt); padding: 56px 0; border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.clients__row { display: flex; flex-wrap: wrap; justify-content: center; gap: 14px 36px; margin-top: 8px; }
.clients__row li { font-family: var(--f-title); font-size: clamp(1.2rem, 3vw, 1.6rem); letter-spacing: 1.5px; color: var(--text-3); }

/* ---------- FAQ ---------- */
.faq { padding: 96px 0; }
.faq__grid { display: grid; gap: 16px; }
.qa { border-bottom: 1px solid var(--line); }
.qa summary {
  list-style: none; cursor: pointer; padding: 22px 44px 22px 0; position: relative;
  font-family: var(--f-label); font-weight: 600; font-size: 1.2rem; letter-spacing: .5px; line-height: 1.3;
}
.qa summary::-webkit-details-marker { display: none; }
.qa summary::after {
  content: "+"; position: absolute; right: 4px; top: 50%; transform: translateY(-50%);
  font-family: var(--f-title); font-size: 1.6rem; color: var(--orange); transition: transform .25s;
}
.qa[open] summary::after { transform: translateY(-50%) rotate(45deg); }
.qa summary:hover { color: var(--orange-light); }
.qa p { color: var(--text-2); padding: 0 40px 24px 0; }
@media (min-width: 900px) { .faq__grid { grid-template-columns: .8fr 1.2fr; gap: 64px; } .faq .sec-head { position: sticky; top: calc(var(--nav-h) + 32px); align-self: start; } }

/* ---------- CTA final ---------- */
.cta-final { background: var(--orange); padding: 96px 0; overflow: hidden; }
.cta-final::before {
  content: ""; position: absolute; inset: -40% -10% auto auto; width: 720px; height: 720px; border-radius: 50%;
  background: radial-gradient(circle, rgba(255,128,64,.75) 0%, rgba(253,92,0,0) 70%); pointer-events: none;
}
.cta-final__inner { position: relative; text-align: center; max-width: 820px; }
.cta-final h2 { color: #fff; }
.cta-final p { color: rgba(255,255,255,.92); font-size: 1.12rem; margin: 22px auto 0; max-width: 600px; }
.cta-final__btns { display: flex; flex-wrap: wrap; justify-content: center; gap: 14px; margin-top: 36px; }
.cta-final__btns .btn { flex: 1 1 220px; max-width: 300px; }

/* ---------- Rodapé ---------- */
.footer { background: var(--deep); padding: 72px 0 0; border-top: 2px solid var(--orange); }
.footer__grid { display: grid; gap: 40px; }
.footer__brand p { color: var(--text-3); margin-top: 16px; max-width: 320px; font-size: .95rem; }
.footer h4 { font-family: var(--f-label); font-weight: 700; text-transform: uppercase; letter-spacing: 2px; color: var(--text); margin-bottom: 16px; font-size: 1.05rem; }
.footer li + li { margin-top: 10px; }
.footer li a { color: var(--text-3); text-decoration: none; font-size: .95rem; transition: color .2s; word-break: break-word; }
.footer li a:hover { color: var(--orange); }
.footer__bottom { margin-top: 56px; padding-top: 24px; padding-bottom: 96px; border-top: 1px solid var(--line); color: var(--text-3); font-size: .85rem; }
@media (min-width: 640px) { .footer__grid { grid-template-columns: 1fr 1fr; } }
@media (min-width: 1024px) { .footer__grid { grid-template-columns: 1.4fr 1fr 1fr 1.3fr; } .footer__bottom { padding-bottom: 28px; } }

/* ---------- WhatsApp flutuante ---------- */
.wa-float {
  position: fixed; right: 18px; bottom: 18px; z-index: 60; width: 60px; height: 60px; border-radius: 50%;
  background: var(--wa); color: #fff; display: grid; place-items: center;
  box-shadow: 0 8px 24px rgba(0,0,0,.35); animation: pulse 2.6s infinite;
}
.wa-float svg { width: 32px; height: 32px; }
@keyframes pulse {
  0% { box-shadow: 0 8px 24px rgba(0,0,0,.35), 0 0 0 0 rgba(37,211,102,.5); }
  70% { box-shadow: 0 8px 24px rgba(0,0,0,.35), 0 0 0 16px rgba(37,211,102,0); }
  100% { box-shadow: 0 8px 24px rgba(0,0,0,.35), 0 0 0 0 rgba(37,211,102,0); }
}

/* ---------- Modais (padrão LP Carpa) ---------- */
.modal { position: fixed; inset: 0; z-index: 100; display: flex; align-items: center; justify-content: center; padding: 20px; }
.modal[hidden] { display: none; }
.modal__backdrop { position: absolute; inset: 0; background: rgba(7,16,26,.82); backdrop-filter: blur(4px); -webkit-backdrop-filter: blur(4px); }
.modal__box {
  position: relative; width: 100%; max-width: 620px; max-height: calc(100vh - 40px); overflow-y: auto; -webkit-overflow-scrolling: touch;
  background: var(--bg); border-top: 4px solid var(--orange); border-radius: var(--radius);
  padding: 40px 32px 32px; box-shadow: 0 30px 80px rgba(0,0,0,.5);
  animation: modalIn .25s ease;
}
.modal--mini .modal__box { max-width: 420px; }
@keyframes modalIn { from { opacity: 0; transform: translateY(14px); } to { opacity: 1; transform: none; } }
.modal__x {
  position: absolute; top: 10px; right: 10px; width: 44px; height: 44px; border: 0; background: none;
  color: var(--text-2); font-size: 1.2rem; cursor: pointer; border-radius: var(--radius);
}
.modal__x:hover { color: var(--orange); background: rgba(255,255,255,.05); }
.modal__title { font-family: var(--f-title); text-transform: uppercase; font-size: clamp(1.8rem, 5vw, 2.4rem); line-height: 1; }
.modal__title--sm { font-size: 1.6rem; padding-right: 36px; margin-bottom: 20px; }
.modal__sub { color: var(--text-2); margin-top: 12px; margin-bottom: 24px; }
.modal__success { text-align: center; padding: 20px 0 8px; }
.modal__success .btn { margin-top: 8px; min-width: 180px; }
.success__icon {
  width: 72px; height: 72px; border-radius: 50%; margin: 0 auto 20px; display: grid; place-items: center;
  background: var(--orange); color: #fff; font-size: 2rem; font-weight: 700;
}

@media (max-width: 599px) {
  .modal { padding: 0; align-items: stretch; }
  .modal__box { max-width: none; max-height: none; height: 100%; height: 100dvh; border-radius: 0; padding: 56px 20px 32px; }
  .modal--mini .modal__box { max-width: none; }
}

/* ---------- Formulário ---------- */
.form { display: grid; gap: 16px; }
.form__row { display: grid; gap: 16px; }
@media (min-width: 600px) { .form__row { grid-template-columns: 1fr 1fr; } }
.field { display: grid; gap: 6px; }
.field label { font-family: var(--f-label); font-weight: 600; text-transform: uppercase; letter-spacing: 1.2px; font-size: .92rem; color: var(--text-2); }
.field label b { color: var(--orange); font-weight: 700; }
.field input, .field textarea {
  width: 100%; font: inherit; font-size: 16px; color: var(--text);
  background: #0a1828; border: 1px solid rgba(185,198,214,.28); border-radius: var(--radius);
  padding: 13px 14px; min-height: 50px; transition: border-color .2s, box-shadow .2s;
}
.field textarea { resize: vertical; min-height: 110px; }
.field input::placeholder, .field textarea::placeholder { color: #5f7690; }
.field input:focus, .field textarea:focus { outline: none; border-color: var(--orange); box-shadow: 0 0 0 3px rgba(253,92,0,.22); }
.field__err { display: none; color: var(--orange-light); font-size: .84rem; }
.field.is-invalid input, .field.is-invalid textarea { border-color: var(--orange-light); }
.field.is-invalid .field__err { display: block; }
.form .btn { margin-top: 6px; }
.form__legal { font-size: .82rem; color: var(--text-3); text-align: center; }
.form__error { font-size: .88rem; color: var(--orange-light); text-align: center; }

/* ---------- Fade-in: visível por padrão; só anima com JS ativo ---------- */
.reveal { opacity: 1; transform: none; }
.js .reveal { opacity: 0; transform: translateY(22px); transition: opacity .7s ease, transform .7s ease; }
.js .reveal.is-visible { opacity: 1; transform: none; }

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .js .reveal { opacity: 1; transform: none; transition: none; }
  .js .elev__shape { animation: none; stroke-dashoffset: 0; }
  .wa-float { animation: none; }
}
/* V2 — fotos reais, marcas, comparação de áreas e vídeos */
.logo{display:flex;align-items:center;max-width:238px}.logo img{display:block;width:100%;height:auto;max-height:48px;object-fit:contain}.footer .logo{max-width:270px}
.photo{background:#102840}.photo::after{display:none!important}.photo img{display:block}.hero .photo img{object-position:60% 50%}.hero-mobile{display:none}.hero__shade{background:linear-gradient(90deg,rgba(7,16,26,.96),rgba(7,16,26,.73) 40%,rgba(7,16,26,.16)),linear-gradient(0deg,rgba(7,16,26,.8),transparent 60%)}
.hero__drawing{padding:22px;background:rgba(7,16,26,.58);border:1px solid rgba(255,255,255,.2);backdrop-filter:blur(8px);align-self:end;max-width:370px;margin-left:auto}.hero__lead{color:#e0e7ef}.hero__title{font-size:clamp(3.5rem,6.7vw,6.6rem)}.hero__inner{padding-top:60px;padding-bottom:64px}.hero__drawing figcaption{color:#d0dbe5}
.photo[data-slot="vao"] img{object-position:center 65%}.photo[data-slot="sapata"] img{object-position:center 90%}.photo[data-slot="estrutura"] img{object-position:50% 35%}.note--warn{color:var(--text-2)}
.area-examples{padding:80px 0;background:#f3f5f7;color:#0d1f33}.area-examples h2{margin:12px 0 20px}.area-examples p{max-width:670px;color:#526174}.table-scroll{overflow:auto;margin:32px 0 18px}.area-examples table{border-collapse:collapse;width:100%;min-width:560px;text-align:left}.area-examples th,.area-examples td{border-bottom:1px solid #d8dfe6;padding:16px}.area-examples thead{background:#0d1f33;color:white}.area-examples tbody th{font-weight:500;font-size:.9rem}.area-pick{background:transparent;color:#0d1f33;border:0;font:600 1.35rem var(--f-body);cursor:pointer;text-align:left;min-height:54px;padding:0}.area-pick span{display:block;font-size:.68rem;color:#b34200;letter-spacing:.04em;margin-top:5px}.area-pick:hover{color:#d54e00}.area-pick:focus-visible{outline:3px solid var(--orange);outline-offset:6px}
.videos{padding:88px 0;background:var(--deep)}.videos__grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;max-width:950px;margin:auto}.videos figure{margin:0}.videos video{display:block;width:100%;aspect-ratio:3/4;object-fit:cover;background:#102840;border:1px solid var(--line)}.videos figcaption{font:600 1.1rem var(--f-label);letter-spacing:.04em;padding:16px 0}.clients{background:#f7f8fa;color:#0d1f33;padding:68px 0}.clients__title{text-align:center;font-size:clamp(1.6rem,3.3vw,2.5rem);margin:16px 0 32px}.clients__row{display:grid;grid-template-columns:repeat(5,1fr);gap:16px}.clients__row li{background:white;min-height:108px;display:flex;align-items:center;justify-content:center;padding:23px;border:1px solid #e2e6eb}.clients__row img{display:block;width:100%;height:54px;object-fit:contain}.clients .label{color:#bd4500}.plate__note{color:var(--text-2)}
@media(max-width:1023px){.nav .logo{max-width:200px}.hero__title{font-size:clamp(3.5rem,10vw,5.4rem)}.clients__row{grid-template-columns:repeat(3,1fr)}}
@media(max-width:767px){.hero-desktop{display:none!important}.hero-mobile{display:block;width:100%;height:100%;object-fit:cover}.hero__shade{background:linear-gradient(90deg,rgba(7,16,26,.86),rgba(7,16,26,.38)),linear-gradient(0deg,rgba(7,16,26,.92),rgba(7,16,26,.1))}.hero__inner{padding-top:60px;padding-bottom:48px}.hero__lead{font-size:1rem;max-width:440px}.hero__title{font-size:clamp(3.2rem,12vw,5rem)}.clients__row{grid-template-columns:repeat(2,1fr);gap:10px}.clients__row li{min-height:88px;padding:18px}.videos__grid{grid-template-columns:1fr;max-width:400px;gap:24px}.videos video{max-height:65vh}.area-examples,.videos{padding:60px 0}.area-examples th,.area-examples td{padding:14px 12px}.nav .logo{max-width:190px}.photo--tall{height:420px}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}.reveal{opacity:1!important;transform:none!important}.hero-mobile{object-fit:cover}}

/* V3: vídeo real ao lado da ficha técnica */
.ficha-video video{display:block;width:100%;height:100%;position:absolute;inset:0;object-fit:cover;object-position:center; background:#102840}
.ficha-video__toggle{position:absolute;z-index:2;bottom:18px;right:18px;padding:10px 16px;min-height:44px;background:rgba(7,16,26,.85);color:white;border:1px solid rgba(255,255,255,.55);border-radius:3px;font:600 .85rem var(--f-body);cursor:pointer}
.ficha-video__toggle:focus-visible{outline:3px solid var(--orange);outline-offset:3px}
@media(max-width:767px){.ficha__photo .ficha-video{height:auto;min-height:0;aspect-ratio:3/4;max-width:560px;margin:auto}}

.video-feature{display:grid;grid-template-columns:minmax(0,360px) minmax(0,1fr);align-items:center;gap:48px;max-width:950px;margin:0 auto 56px;padding-bottom:48px;border-bottom:1px solid var(--line)}
.video-feature>video{display:block;width:100%;aspect-ratio:9/16;object-fit:contain;background:#07101a;border:1px solid var(--line)}
.video-feature__copy h3{font-size:clamp(2rem,4vw,3rem);margin:16px 0}.video-feature__copy p{color:var(--text-2);margin-bottom:24px}
@media(max-width:767px){.video-feature{grid-template-columns:1fr;gap:24px;max-width:400px}.video-feature__copy{padding:0 4px}}

/* V7: legibilidade dos títulos sobre fotografia */
.app__txt{padding:78px 22px 22px;background:linear-gradient(to top,rgba(3,10,18,.99) 0%,rgba(3,10,18,.95) 34%,rgba(3,10,18,.75) 59%,rgba(3,10,18,.30) 80%,rgba(3,10,18,0) 100%);z-index:1}
.app__txt h3{color:#fff;text-shadow:0 2px 5px rgba(0,0,0,.85);line-height:1.18}
.app__txt span{color:#ff9a4d;text-shadow:0 1px 4px #000}
.app [data-slot="app-maquinas"] img{object-position:center 48%}
.video-feature{margin-bottom:0;padding-bottom:0;border-bottom:0}
@media(max-width:767px){.app__txt{padding:76px 20px 22px}.app__txt span{font-size:.85rem;letter-spacing:1.5px}}

.app [data-slot="app-maquinas"] img{object-position:center 48%}

.app [data-slot="app-maquinas"] img{object-position:50% 48%}
@media(max-width:767px){.app:has([data-slot="app-maquinas"]){min-height:360px}.app [data-slot="app-maquinas"] img{object-position:50% 48%}}

/* V10: enquadramento amplo com folga nas laterais em todos os tamanhos. */
@media(max-width:767px){.app:has([data-slot="app-maquinas"]){min-height:0;aspect-ratio:1/1}}

/* V11: vídeo horizontal otimizado no hero desktop. */
.hero-video-desktop{display:block;position:absolute;inset:0;width:100%;height:100%;object-fit:cover;object-position:60% 50%}
@media(max-width:767px){.hero-video-desktop{display:none}}
@media(prefers-reduced-motion:reduce){.hero-video-desktop,.hero-mobile{display:none}.hero .hero-desktop{display:block!important}}

/* V12: fotografias de projeto e recortes responsivos. */
.project-views{padding:64px 0;background:var(--deep)}
.project-views__grid{display:grid;grid-template-columns:1.5fr 1fr;gap:20px;align-items:start}
.project-views figure{margin:0;background:#102840;border:1px solid var(--line)}
.project-views img{display:block;width:100%;height:auto}
.project-views figcaption{padding:16px 20px;color:var(--text-2);font-size:.95rem}
.app [data-slot="app-maquinas"] img{object-position:52% 50%}
@media(max-width:767px){.project-views{padding:48px 0}.project-views__grid{grid-template-columns:1fr;gap:20px}.app:has([data-slot="app-maquinas"]){aspect-ratio:4/3}}

/* V13: galeria alinhada e porta visível na vista aérea. */
.project-views__grid{grid-template-columns:1.3fr 1fr;align-items:stretch}
.project-views figure{display:flex;flex-direction:column;overflow:hidden}
.project-views img{height:360px;object-fit:cover}
.project-views figure:first-child img{object-position:50% 48%;transform:scale(1.15);clip-path:inset(6.52%)}
.project-views figure:first-child{position:relative}
.project-views figcaption{position:relative;z-index:1;background:#102840;margin-top:auto;min-height:56px}
.app [data-slot="app-maquinas"] img{object-position:52% 100%}
@media(max-width:767px){.project-views__grid{grid-template-columns:1fr}.project-views img{height:auto;aspect-ratio:4/3}.project-views figure:first-child img{object-position:50% 45%;transform:none;clip-path:none}.app [data-slot="app-maquinas"] img{object-position:52% 100%}}

.project-views__image{height:360px;overflow:hidden}
.project-views__image img{height:100%;width:100%;clip-path:none!important}
@media(max-width:767px){.project-views__image{height:auto;aspect-ratio:4/3}.project-views__image img{height:100%}}

/* V14: apresentação em vídeo em um bloco único. */
.videos .video-feature{max-width:1040px;grid-template-columns:minmax(0,1fr) 320px;gap:80px;align-items:center;margin:0 auto;padding:0;border:0}
.videos .video-feature__copy{max-width:560px;padding:0}
.videos .video-feature__copy h2{font-size:clamp(2.8rem,4.5vw,4.7rem);line-height:1.06;margin:24px 0}
.videos .video-feature__copy p{font-size:1.05rem;line-height:1.65;margin:0 0 28px;max-width:480px}
.videos .video-feature>video{width:100%;max-height:620px;border-radius:6px;box-shadow:0 18px 50px rgba(0,0,0,.25)}
@media(max-width:767px){.videos .video-feature{grid-template-columns:1fr;gap:28px;max-width:480px}.videos .video-feature__copy h2{font-size:clamp(2.6rem,10vw,3.5rem);margin:18px 0}.videos .video-feature>video{max-width:320px;justify-self:center;max-height:none}.videos .video-feature__copy p{font-size:1rem}}

/* V15: vista lateral completa em faixa panorâmica. */
.project-views__wide{grid-column:1/-1}
.project-views__wide .project-views__image{height:auto;aspect-ratio:2/1}
.project-views__wide .project-views__image img{object-position:50% 60%;transform:none}
@media(max-width:767px){.project-views__wide .project-views__image{aspect-ratio:16/9}.project-views__wide .project-views__image img{object-fit:contain;background:#07101a}}