/* UNIQU3 Construct — paleta tirada dos materiais de obra (placa corta-fogo, gesso, cânhamo, betão, aço da marca).
   Sem JavaScript, sem recursos externos. */
@font-face { font-family: 'Inter'; src: url('fonts/Inter-Regular.woff') format('woff'); font-weight: 400; font-style: normal; font-display: swap; }
@font-face { font-family: 'Inter'; src: url('fonts/Inter-SemiBold.woff') format('woff'); font-weight: 600; font-style: normal; font-display: swap; }
@font-face { font-family: 'Inter Display'; src: url('fonts/InterDisplay-Bold.woff') format('woff'); font-weight: 700; font-style: normal; font-display: swap; }

:root {
  --ink: #13222e;
  --ink-2: #3a4955;
  --muted: #64717c;
  --line: #dde3e6;
  --paper: #f3f5f4;
  --white: #fff;
  --steel: #1f5e87;
  --steel-dark: #16486a;
  --night: #102030;
  --night-2: #18304a;

  /* materiais */
  --m-drywall: #c26d6d;   --t-drywall: #f7e4e2;
  --m-plaster: #557a92;   --t-plaster: #e2ebf1;
  --m-biobased: #687c3f;  --t-biobased: #e9eed9;
  --m-screed: #857c70;    --t-screed: #ece9e4;
  --m-renovation: #1f5e87; --t-renovation: #e1ecf5;

  --r: 18px;
  --r-sm: 10px;
  --wrap: 1240px;
  --gut: clamp(16px, 4vw, 40px);
  --space: clamp(72px, 9vw, 120px);
  --sans: 'Inter', system-ui, -apple-system, 'Segoe UI', Roboto, sans-serif;
  --display: 'Inter Display', 'Inter', system-ui, sans-serif;
  --ease: cubic-bezier(.2, .7, .2, 1);
}

*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; scroll-padding-top: 96px; }
body { margin: 0; background: var(--white); color: var(--ink); font: 400 17px/1.6 var(--sans); -webkit-font-smoothing: antialiased; overflow-x: hidden; }
img, svg { display: block; max-width: 100%; height: auto; }
a { color: var(--steel); text-decoration-thickness: 1px; text-underline-offset: 3px; }
a:hover { color: var(--steel-dark); }
:focus-visible { outline: 3px solid #e2a23b; outline-offset: 3px; border-radius: 6px; }
h1, h2, h3 { font-family: var(--display); font-weight: 700; letter-spacing: -0.028em; line-height: 1.05; margin: 0 0 .45em; text-wrap: balance; }
h1 { font-size: clamp(2.5rem, 6vw, 4.9rem); }
h2 { font-size: clamp(1.9rem, 3.6vw, 3rem); }
h3 { font-size: 1.3rem; letter-spacing: -0.015em; line-height: 1.2; }
p { margin: 0 0 1em; text-wrap: pretty; }
.wrap { max-width: var(--wrap); margin: 0 auto; padding: 0 var(--gut); }
.sr { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }
.skip { position: absolute; left: -999px; top: 8px; background: var(--ink); color: #fff; padding: 8px 14px; border-radius: 6px; z-index: 100; }
.skip:focus { left: 8px; }
.lede { font-size: clamp(1.06rem, 1.4vw, 1.22rem); color: var(--ink-2); max-width: 56ch; }
.h-section { margin-bottom: clamp(32px, 4vw, 48px); max-width: 22ch; }

/* ---------- Botões ---------- */
.btn { display: inline-flex; align-items: center; justify-content: center; gap: 10px; min-height: 52px; padding: 0 26px; border-radius: 999px; font: 600 .97rem/1 var(--sans); text-decoration: none; border: 1px solid transparent; cursor: pointer; transition: background .2s, color .2s, border-color .2s, transform .2s var(--ease); white-space: nowrap; }
.btn-sm { min-height: 42px; padding: 0 18px; font-size: .9rem; }
.btn-primary { background: var(--steel); color: #fff; }
.btn-primary:hover { background: var(--ink); color: #fff; transform: translateY(-2px); }
.btn-ghost { border-color: #c8d1d6; color: var(--ink); background: #fff; }
.btn-ghost:hover { border-color: var(--ink); color: var(--ink); transform: translateY(-2px); }
.btn-light { background: #fff; color: var(--ink); }
.btn-light:hover { background: #ffe9c2; color: var(--ink); transform: translateY(-2px); }
.ext { font-size: .85em; opacity: .7; }

/* ---------- Cabeçalho ---------- */
.site-header { position: sticky; top: 0; z-index: 50; background: rgba(255, 255, 255, .88); backdrop-filter: saturate(180%) blur(14px); -webkit-backdrop-filter: saturate(180%) blur(14px); border-bottom: 1px solid rgba(19, 34, 46, .07); }
.bar { display: flex; align-items: center; gap: 20px; height: 78px; }
.brand { flex: none; }
.brand img { width: 150px; }
.nav { display: flex; gap: 2px; margin-left: auto; }
.nav a { color: var(--ink-2); text-decoration: none; font-weight: 600; font-size: .94rem; padding: 10px 14px; border-radius: 999px; transition: background .15s, color .15s; }
.nav a:hover { color: var(--ink); background: var(--paper); }
.nav a[aria-current="page"] { color: var(--steel); background: var(--t-renovation); }
.langs { display: flex; gap: 2px; padding: 3px; border: 1px solid var(--line); border-radius: 999px; background: #fff; }
.langs a { font: 600 .74rem/1 var(--sans); letter-spacing: .05em; color: var(--muted); text-decoration: none; padding: 8px 10px; border-radius: 999px; }
.langs a:hover { color: var(--ink); }
.langs a[aria-current="true"] { background: var(--ink); color: #fff; }
.menu { display: none; margin-left: auto; }
.menu summary { list-style: none; cursor: pointer; font-weight: 600; padding: 10px 18px; border: 1px solid var(--line); border-radius: 999px; }
.menu summary::-webkit-details-marker { display: none; }
.menu[open] summary { background: var(--ink); color: #fff; border-color: var(--ink); }
.menu-panel { position: absolute; left: 0; right: 0; top: 78px; background: #fff; border-bottom: 1px solid var(--line); padding: 8px var(--gut) 24px; display: grid; gap: 2px; box-shadow: 0 24px 40px -24px rgba(19, 34, 46, .35); }
.menu-panel a { color: var(--ink); text-decoration: none; font-weight: 600; padding: 14px 0; border-bottom: 1px solid var(--line); }
.menu-panel .btn { margin-top: 16px; color: #fff; border: 0; }
.menu-panel .langs { width: max-content; margin-top: 16px; }
.menu-panel .langs a { border: 0; padding: 9px 12px; }
@media (max-width: 980px) { .nav, .bar > .langs, .bar > .btn { display: none; } .menu { display: block; } }

/* ---------- Hero ---------- */
.hero { position: relative; background: linear-gradient(180deg, #fff 0%, var(--paper) 100%); padding-bottom: clamp(40px, 5vw, 64px); overflow: hidden; }
.hero::before { content: ''; position: absolute; right: -12vw; top: -18vw; width: 52vw; height: 52vw; border-radius: 50%; background: radial-gradient(circle, rgba(31, 94, 135, .14), transparent 65%); pointer-events: none; }
.hero-grid { position: relative; display: grid; grid-template-columns: minmax(0, 1.1fr) minmax(0, .9fr); gap: clamp(32px, 5vw, 72px); align-items: center; padding-top: clamp(48px, 8vw, 104px); padding-bottom: clamp(40px, 5vw, 64px); }
.hero h1 { max-width: 14ch; }
.hero .lede { margin-bottom: 34px; }
.actions { display: flex; flex-wrap: wrap; gap: 12px; }
.hero-copy > * { animation: rise .9s var(--ease) both; }
.hero-copy > :nth-child(2) { animation-delay: .08s; }
.hero-copy > :nth-child(3) { animation-delay: .16s; }
@keyframes rise { from { opacity: 0; transform: translateY(22px); } }
.hero-photo { position: relative; margin: 0; border-radius: 28px 28px 28px 120px; overflow: hidden; box-shadow: 0 40px 80px -40px rgba(19, 34, 46, .55); animation: unveil 1.2s .15s var(--ease) both; aspect-ratio: 9 / 7.4; }
.hero-photo img { width: 100%; height: 100%; object-fit: cover; animation: drift 18s ease-in-out infinite alternate; }
.hero-photo figcaption { position: absolute; right: 18px; bottom: 18px; padding: 8px 14px; border-radius: 999px; background: rgba(16, 32, 48, .72); color: #fff; font-size: .84rem; font-weight: 600; backdrop-filter: blur(6px); -webkit-backdrop-filter: blur(6px); }
@keyframes unveil { from { clip-path: inset(0 0 100% 0 round 28px); } to { clip-path: inset(0 0 0 0 round 0); } }
@keyframes drift { from { transform: scale(1.02); } to { transform: scale(1.1) translate(-1.5%, -1%); } }
@media (max-width: 900px) { .hero-grid { grid-template-columns: 1fr; } .hero-photo { border-radius: 22px 22px 22px 72px; } }

/* Amostras de material: o elemento marcante da página */
.swatches { display: grid; grid-template-columns: repeat(5, minmax(0, 1fr)); gap: 12px; }
.swatch { --c: var(--steel); position: relative; display: flex; flex-direction: column; gap: 6px; min-height: 172px; padding: 20px 18px 18px; border-radius: var(--r); background: var(--c); color: #fff; text-decoration: none; overflow: hidden; transition: transform .35s var(--ease), box-shadow .35s var(--ease); animation: rise .8s var(--ease) both; }
.swatch:nth-child(2) { animation-delay: .32s; } .swatch:nth-child(3) { animation-delay: .38s; } .swatch:nth-child(4) { animation-delay: .44s; } .swatch:nth-child(5) { animation-delay: .5s; } .swatch:nth-child(1) { animation-delay: .26s; }
.swatch::after { content: ''; position: absolute; inset: 0; background: var(--tex, none); opacity: .22; pointer-events: none; mix-blend-mode: overlay; }
.swatch:hover { transform: translateY(-6px); box-shadow: 0 24px 40px -20px var(--c); color: #fff; }
.swatch strong { font: 700 1.08rem/1.2 var(--display); letter-spacing: -0.01em; margin-top: auto; }
.swatch span:last-child { font-size: .86rem; opacity: .88; line-height: 1.35; }
.sw-icon svg { width: 26px; height: 26px; fill: none; stroke: #fff; stroke-width: 1.7; stroke-linecap: round; stroke-linejoin: round; opacity: .95; }
@media (max-width: 1000px) { .swatches { grid-template-columns: repeat(3, minmax(0, 1fr)); } }
@media (max-width: 620px) { .swatches { grid-template-columns: 1fr 1fr; } .swatch { min-height: 140px; } .swatch:last-child { grid-column: 1 / -1; } }

/* cor e textura por material */
.m-drywall { --c: var(--m-drywall); --tint: var(--t-drywall); --tex: repeating-linear-gradient(90deg, transparent 0 46px, rgba(255,255,255,.7) 46px 48px); }
.m-plaster { --c: var(--m-plaster); --tint: var(--t-plaster); --tex: radial-gradient(rgba(255,255,255,.8) 1px, transparent 1.5px) 0 0 / 7px 7px; }
.m-biobased { --c: var(--m-biobased); --tint: var(--t-biobased); --tex: repeating-linear-gradient(115deg, transparent 0 9px, rgba(255,255,255,.55) 9px 10px, transparent 10px 17px); }
.m-screed { --c: var(--m-screed); --tint: var(--t-screed); --tex: radial-gradient(rgba(255,255,255,.7) 1.2px, transparent 1.8px) 0 0 / 11px 13px, radial-gradient(rgba(0,0,0,.5) 1px, transparent 1.5px) 5px 6px / 9px 9px; }
.m-renovation { --c: var(--m-renovation); --tint: var(--t-renovation); --tex: linear-gradient(135deg, transparent 0 60%, rgba(255,255,255,.5) 60% 61%, transparent 61%); }

/* ---------- Confiança: clientes e materiais ---------- */
.trust { border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); background: #fff; }
.trust-col { min-width: 0; }
.trust-grid { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: 48px; padding-top: 44px; padding-bottom: 44px; align-items: start; }
.trust h2 { font: 600 .95rem/1.3 var(--sans); letter-spacing: 0; color: var(--muted); margin-bottom: 18px; }
.names { list-style: none; margin: 0; padding: 0; display: flex; flex-wrap: wrap; gap: 10px 28px; }
.names li { font: 700 clamp(1.15rem, 1.9vw, 1.5rem)/1.2 var(--display); letter-spacing: -0.02em; color: #8c98a1; transition: color .2s; }
.names li:hover { color: var(--ink); }
.ticker { overflow: hidden; -webkit-mask-image: linear-gradient(90deg, transparent, #000 10%, #000 90%, transparent); mask-image: linear-gradient(90deg, transparent, #000 10%, #000 90%, transparent); }
.ticker ul { list-style: none; margin: 0; padding: 0; display: flex; width: max-content; animation: scroll 36s linear infinite; }
.ticker li { font: 600 1.05rem/1 var(--sans); color: var(--ink-2); padding: 12px 22px; margin-right: 10px; border: 1px solid var(--line); border-radius: 999px; white-space: nowrap; background: var(--paper); }
.ticker:hover ul { animation-play-state: paused; }
@keyframes scroll { to { transform: translateX(-50%); } }
@media (max-width: 860px) { .trust-grid { grid-template-columns: 1fr; gap: 32px; } }

/* ---------- Secções ---------- */
.section { padding: var(--space) 0; }
.tint { background: var(--paper); }
.section-head { display: grid; grid-template-columns: minmax(0, 1.1fr) minmax(0, .9fr); gap: 32px; align-items: end; margin-bottom: clamp(36px, 5vw, 56px); }
.section-head h2 { margin: 0; max-width: 18ch; }
.section-head p { color: var(--ink-2); margin: 0; }
@media (max-width: 820px) { .section-head { grid-template-columns: 1fr; gap: 14px; } }

/* Métiers em linhas alternadas */
.nrows { display: grid; gap: clamp(20px, 3vw, 32px); }
.nrow { display: grid; grid-template-columns: minmax(0, .95fr) minmax(0, 1.05fr); border-radius: 24px; overflow: hidden; background: var(--tint); scroll-margin-top: 100px; }
.nrow.flip .n-media { order: 2; }
.n-media { position: relative; margin: 0; min-height: 320px; background: var(--c); overflow: hidden; }
.n-media img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; transition: transform 1.2s var(--ease); }
.nrow:hover .n-media img { transform: scale(1.05); }
.n-media::after { content: ''; position: absolute; inset: 0; background: linear-gradient(135deg, transparent 55%, var(--c)); opacity: .55; pointer-events: none; }
.n-swatch { display: grid; place-items: center; }
.n-swatch::before { content: ''; position: absolute; inset: 0; background: var(--tex); opacity: .25; mix-blend-mode: overlay; }
.n-big svg { position: relative; width: 120px; height: 120px; fill: none; stroke: rgba(255, 255, 255, .92); stroke-width: 1.1; stroke-linecap: round; stroke-linejoin: round; }
.n-body { padding: clamp(28px, 4vw, 52px); display: flex; flex-direction: column; justify-content: center; }
.n-tag { display: inline-block; align-self: flex-start; font-weight: 600; font-size: .86rem; color: #fff; background: var(--c); padding: 6px 12px; border-radius: 999px; margin-bottom: 18px; }
.n-body h3 { font-size: clamp(1.6rem, 2.6vw, 2.2rem); margin-bottom: 12px; }
.n-body p { color: var(--ink-2); max-width: 52ch; }
.chips { list-style: none; margin: 8px 0 0; padding: 0; display: flex; flex-wrap: wrap; gap: 8px; }
.chips li { font-size: .88rem; font-weight: 600; color: var(--ink); background: #fff; border: 1px solid color-mix(in srgb, var(--c) 30%, transparent); border-radius: 999px; padding: 8px 14px; }
@media (max-width: 860px) { .nrow { grid-template-columns: 1fr; } .nrow.flip .n-media { order: 0; } .n-media { min-height: 220px; } }

/* Projetos */
.proj.feature { display: grid; grid-template-columns: minmax(0, 1.35fr) minmax(0, .65fr); gap: 0; background: #fff; border-radius: 24px; overflow: hidden; margin-bottom: 18px; box-shadow: 0 30px 60px -40px rgba(19, 34, 46, .5); }
.mosaic { display: grid; grid-template-columns: 1.4fr 1fr 1fr; grid-template-rows: repeat(2, clamp(160px, 17vw, 230px)); gap: 4px; }
.mosaic figure { margin: 0; overflow: hidden; background: var(--line); }
.mosaic .big { grid-row: span 2; }
.mosaic figure:nth-child(4) { grid-column: span 2; }
.mosaic img { width: 100%; height: 100%; object-fit: cover; transition: transform .9s var(--ease); }
.mosaic figure:hover img { transform: scale(1.06); }
.proj-body { padding: clamp(28px, 3.5vw, 44px); display: flex; flex-direction: column; justify-content: center; border-left: 6px solid var(--m-biobased); }
.proj-meta { font-size: .88rem; font-weight: 600; color: var(--muted); margin-bottom: 10px; }
.proj h3 { font-size: clamp(1.4rem, 2.2vw, 1.9rem); }
.proj p { color: var(--ink-2); margin: 0; }
.proj-grid { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 18px; }
.proj.card { background: #fff; border-radius: var(--r); padding: 26px 24px; border-top: 5px solid var(--steel); transition: transform .3s var(--ease); }
.proj.card:nth-child(2) { border-top-color: var(--m-drywall); }
.proj.card:nth-child(3) { border-top-color: var(--m-plaster); }
.proj.card:nth-child(4) { border-top-color: var(--m-screed); }
.proj.card:hover { transform: translateY(-4px); }
.proj.card h3 { font-size: 1.25rem; }
.proj.card p { font-size: .95rem; }
@media (max-width: 1000px) { .proj.feature { grid-template-columns: 1fr; } .proj-body { border-left: 0; border-top: 6px solid var(--m-biobased); } .proj-grid { grid-template-columns: 1fr 1fr; } }
@media (max-width: 560px) { .proj-grid { grid-template-columns: 1fr; } .mosaic { grid-template-rows: repeat(2, 140px); } }

/* Método (secção escura) */
.night { background: radial-gradient(900px 500px at 100% 0%, var(--night-2), transparent 70%), var(--night); color: #e8eef3; }
.night .lede, .night p { color: #a9bac8; }
.method { display: grid; grid-template-columns: minmax(0, .9fr) minmax(0, 1.1fr); gap: clamp(32px, 6vw, 80px); align-items: start; }
.points { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
.points.four { grid-template-columns: repeat(4, minmax(0, 1fr)); }
.points li { background: rgba(255, 255, 255, .05); border: 1px solid rgba(255, 255, 255, .09); border-radius: var(--r); padding: 26px 24px; transition: background .3s, border-color .3s; }
.points li:hover { background: rgba(255, 255, 255, .08); border-color: rgba(226, 162, 59, .5); }
.points h3 { color: #fff; font-size: 1.15rem; margin-bottom: 8px; }
.points p { margin: 0; font-size: .96rem; }
.facts-row { display: grid; grid-template-columns: repeat(3, auto); justify-content: start; gap: 12px 40px; margin: 36px 0 0; }
.facts-row div { display: flex; flex-direction: column-reverse; }
.facts-row dd { margin: 0; font: 700 clamp(2.2rem, 4vw, 3.2rem)/1 var(--display); color: #e2a23b; letter-spacing: -0.03em; }
.facts-row dt { font-size: .88rem; color: #a9bac8; margin-top: 8px; max-width: 18ch; }
.facts-row.light dd { color: var(--steel); }
.facts-row.light dt { color: var(--muted); }
@media (max-width: 900px) { .method { grid-template-columns: 1fr; } .points.four { grid-template-columns: 1fr 1fr; } }
@media (max-width: 560px) { .points, .points.four { grid-template-columns: 1fr; } .facts-row { grid-template-columns: 1fr 1fr 1fr; gap: 12px 20px; } }

/* Públicos */
.audiences { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 18px; }
.aud { border-radius: var(--r); padding: 30px 28px; background: var(--paper); }
.aud:nth-child(1) { background: var(--t-renovation); }
.aud:nth-child(2) { background: var(--t-biobased); }
.aud:nth-child(3) { background: var(--t-drywall); }
.icon { width: 50px; height: 50px; display: grid; place-items: center; border-radius: 14px; background: #fff; margin-bottom: 22px; }
.icon svg { width: 24px; height: 24px; fill: none; stroke: var(--ink); stroke-width: 1.7; stroke-linecap: round; stroke-linejoin: round; }
.aud h3 { margin-bottom: 8px; }
.aud p { margin: 0; color: var(--ink-2); }
@media (max-width: 900px) { .audiences { grid-template-columns: 1fr; } }

/* Etapas (sequência real, por isso numeradas) */
.steps { list-style: none; counter-reset: s; margin: 0; padding: 0; display: grid; grid-template-columns: repeat(5, minmax(0, 1fr)); gap: 20px; }
.steps li { counter-increment: s; position: relative; padding-top: 64px; }
.steps li::before { content: counter(s); position: absolute; top: 0; left: 0; font: 700 1.1rem/1 var(--display); color: #fff; width: 46px; height: 46px; display: grid; place-items: center; border-radius: 50%; background: var(--steel); }
.steps li:nth-child(2)::before { background: var(--m-plaster); } .steps li:nth-child(3)::before { background: var(--m-biobased); } .steps li:nth-child(4)::before { background: var(--m-screed); } .steps li:nth-child(5)::before { background: var(--m-drywall); }
.steps li::after { content: ''; position: absolute; top: 23px; left: 58px; right: -12px; height: 2px; background: repeating-linear-gradient(90deg, #c8d1d6 0 6px, transparent 6px 12px); }
.steps li:last-child::after { display: none; }
.steps h3 { font-size: 1.08rem; margin-bottom: 6px; }
.steps p { color: var(--muted); font-size: .95rem; margin: 0; }
@media (max-width: 900px) { .steps { grid-template-columns: 1fr; gap: 26px; } .steps li { padding: 4px 0 0 66px; min-height: 46px; } .steps li::after { display: none; } }

/* Galeria */
.gallery { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); grid-auto-rows: clamp(170px, 18vw, 250px); gap: 10px; }
.shot { position: relative; margin: 0; border-radius: var(--r-sm); overflow: hidden; background: var(--line); }
.shot.wide { grid-column: span 2; grid-row: span 2; }
.shot img { width: 100%; height: 100%; object-fit: cover; transition: transform .9s var(--ease); }
.shot:hover img { transform: scale(1.05); }
.shot figcaption { position: absolute; left: 0; right: 0; bottom: 0; padding: 30px 14px 12px; font-size: .84rem; font-weight: 600; color: #fff; background: linear-gradient(transparent, rgba(16, 32, 48, .82)); opacity: 0; transform: translateY(6px); transition: opacity .3s, transform .3s var(--ease); }
.shot:hover figcaption, .shot:focus-within figcaption { opacity: 1; transform: none; }
@media (hover: none) { .shot figcaption { opacity: 1; transform: none; } }
@media (max-width: 820px) { .gallery { grid-template-columns: 1fr 1fr; } }

/* CTA */
.cta-wrap { padding-bottom: var(--space); }
.cta-band { position: relative; overflow: hidden; border-radius: 28px; padding: clamp(36px, 6vw, 72px); color: #fff; display: flex; align-items: center; justify-content: space-between; gap: 28px; flex-wrap: wrap;
  background: linear-gradient(110deg, var(--steel) 0%, var(--steel-dark) 45%, var(--night) 100%); }
.cta-band::before { content: ''; position: absolute; inset: auto -40px -60px auto; width: 360px; height: 120px; background: linear-gradient(90deg, var(--m-drywall) 0 20%, var(--m-plaster) 20% 40%, var(--m-biobased) 40% 60%, var(--m-screed) 60% 80%, #e2a23b 80%); transform: rotate(-12deg); opacity: .9; border-radius: 12px; }
.cta-band > div { position: relative; max-width: 56ch; }
.cta-band h2 { margin: 0 0 10px; }
.cta-band p { margin: 0; color: #d3e3ef; }
.cta-actions { display: flex; flex-direction: column; align-items: flex-start; gap: 14px; }
.cta-phone { color: #fff; font-weight: 600; text-decoration: none; font-size: 1.05rem; }
.cta-phone:hover { color: #ffe9c2; }

/* Cabeçalho de página */
.page-head { background: linear-gradient(180deg, #fff, var(--paper)); padding: clamp(56px, 8vw, 104px) 0 clamp(40px, 5vw, 64px); }
.page-head h1 { margin-bottom: 16px; max-width: 18ch; }
.page-head .swatches { margin-top: 40px; }

/* Sobre */
.duo { display: grid; grid-template-columns: 1fr 1fr; gap: 24px; }
.panel { background: #fff; border: 1px solid var(--line); border-radius: var(--r); padding: clamp(28px, 4vw, 44px); }
.ticks { list-style: none; margin: 0; padding: 0; display: grid; gap: 12px; }
.ticks li { padding-left: 28px; position: relative; color: var(--ink-2); }
.ticks li::before { content: ''; position: absolute; left: 0; top: .5em; width: 12px; height: 6px; border-left: 2px solid var(--steel); border-bottom: 2px solid var(--steel); transform: rotate(-45deg); }
@media (max-width: 820px) { .duo { grid-template-columns: 1fr; } }

/* Contacto */
.contact-grid { display: grid; grid-template-columns: minmax(0, 1.4fr) minmax(0, .8fr); gap: 28px; align-items: start; }
@media (max-width: 900px) { .contact-grid { grid-template-columns: 1fr; } }
form .row { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; }
@media (max-width: 620px) { form .row { grid-template-columns: 1fr; } }
.field { display: grid; gap: 8px; margin-bottom: 18px; }
label { font-weight: 600; font-size: .92rem; }
label .req { color: var(--muted); font-weight: 400; }
input, select, textarea { width: 100%; font: 400 1rem/1.4 var(--sans); color: var(--ink); background: #fff; border: 1px solid #c8d1d6; border-radius: var(--r-sm); padding: 12px 14px; min-height: 50px; transition: border-color .15s, box-shadow .15s; }
textarea { min-height: 160px; resize: vertical; }
input:focus, select:focus, textarea:focus { outline: none; border-color: var(--steel); box-shadow: 0 0 0 4px rgba(31, 94, 135, .16); }
.hp { position: absolute !important; left: -10000px !important; width: 1px; height: 1px; overflow: hidden; }
.notice { font-size: .88rem; color: var(--muted); margin: 6px 0 22px; }
.info dl { margin: 0; display: grid; gap: 20px; }
.info dt { font-size: .88rem; color: var(--muted); margin-bottom: 4px; }
.info dd { margin: 0; font-weight: 600; }
.info dd a { color: var(--ink); text-decoration: none; }
.info dd a:hover { color: var(--steel); }
.social-inline { display: flex; flex-wrap: wrap; gap: 8px 16px; }
.tip { margin: 26px 0 0; padding: 16px 18px; background: var(--t-renovation); border-radius: var(--r-sm); font-size: .92rem; color: var(--ink-2); }
.info .btn { margin-top: 18px; width: 100%; }

/* Textos legais */
.prose { max-width: 780px; }
.prose h2 { font-size: 1.35rem; margin: 2.2em 0 .6em; }
.prose ul { padding-left: 1.2em; }
.prose li { margin-bottom: .5em; }
.facts { display: grid; grid-template-columns: 240px 1fr; border-top: 1px solid var(--line); margin: 0; }
.facts dt, .facts dd { padding: 12px 0; border-bottom: 1px solid var(--line); margin: 0; }
.facts dt { color: var(--muted); }
@media (max-width: 620px) { .facts { grid-template-columns: 1fr; } .facts dt { border-bottom: 0; padding-bottom: 0; } }

/* Rodapé — única zona com morada e dados legais */
.site-footer { background: var(--night); color: #a9bac8; padding: 72px 0 28px; font-size: .94rem; border-top: 6px solid; border-image: linear-gradient(90deg, var(--m-drywall) 0 20%, var(--m-plaster) 20% 40%, var(--m-biobased) 40% 60%, var(--m-screed) 60% 80%, var(--steel) 80%) 1; }
.foot { display: grid; grid-template-columns: 1.3fr 1fr 1.2fr 1fr; gap: 36px; }
.foot h2 { font: 600 .95rem/1.2 var(--sans); letter-spacing: 0; color: #fff; margin-bottom: 16px; }
.foot h2.mt { margin-top: 28px; }
.foot ul { list-style: none; margin: 0; padding: 0; display: grid; gap: 10px; }
.foot a { color: #e8eef3; text-decoration: none; }
.foot a:hover { color: #fff; text-decoration: underline; }
.social-list a { display: inline-flex; align-items: center; gap: 8px; padding: 8px 14px; border: 1px solid rgba(255, 255, 255, .18); border-radius: 999px; }
.social-list a:hover { border-color: #e2a23b; text-decoration: none; }
.foot .logo-chip { background: #fff; display: inline-block; padding: 10px 14px; border-radius: 10px; margin-bottom: 18px; }
.foot .logo-chip img { width: 132px; }
.legal-line { border-top: 1px solid rgba(255, 255, 255, .1); margin-top: 52px; padding-top: 22px; display: flex; flex-wrap: wrap; gap: 8px 24px; justify-content: space-between; font-size: .84rem; }
@media (max-width: 960px) { .foot { grid-template-columns: 1fr 1fr; } }
@media (max-width: 560px) { .foot { grid-template-columns: 1fr; } }

/* 404 */
.chooser { min-height: 100vh; display: grid; place-items: center; text-align: center; padding: 32px; }
.chooser img { width: 220px; margin: 0 auto 32px; }
.chooser .actions { justify-content: center; }

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation: none !important; transition: none !important; scroll-behavior: auto !important; }
}