/* J.Hub — design system */
:root {
  --paper: #f5f4ef;
  --sand: #eceae4;
  --card: #ffffff;
  --ink: #181818;
  --mute: #686868;
  --line: #d8d6cf;
  --olive: #596253;
  --bronze: #8b765f;
  --accent: var(--olive);
  --error: #8a3b2e;
  --ease: cubic-bezier(0.22, 0.61, 0.2, 1);
  --gutter: clamp(1.25rem, 3vw, 2.5rem);
  --frame: clamp(0.75rem, 1.4vw, 1.25rem);
  --header: 4.5rem;
  --r: 3px;
}
[data-accent="bronze"] { --accent: var(--bronze); }

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: var(--header); -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font-family: "Manrope", "Helvetica Neue", Arial, sans-serif;
  font-size: 1rem;
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
}
img { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
h1, h2, h3, p, ul, ol, dl, dd, figure { margin: 0; padding: 0; }
ul, ol { list-style: none; }
button, input, select, textarea { font: inherit; color: inherit; }
::selection { background: var(--accent); color: #fff; }
:focus-visible { outline: 2px solid var(--accent); outline-offset: 3px; }
.sr-only { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }
.skip { position: absolute; left: 1rem; top: -4rem; z-index: 100; background: var(--ink); color: var(--paper); padding: .75rem 1rem; border-radius: var(--r); }
.skip:focus { top: 1rem; }

/* Tipografia */
.t-display { font-weight: 300; font-size: clamp(2.6rem, 7.2vw, 6.75rem); line-height: .96; letter-spacing: -.045em; }
.t-h2 { font-weight: 300; font-size: clamp(2.1rem, 4.4vw, 3.9rem); line-height: 1.02; letter-spacing: -.04em; }
.t-h3 { font-weight: 400; font-size: 1.3rem; line-height: 1.2; letter-spacing: -.02em; }
.t-display span, .t-h2 span { display: block; }
.lead { color: var(--mute); font-size: clamp(1rem, 1.2vw, 1.0625rem); line-height: 1.7; max-width: 44ch; }
.small { font-size: .8125rem; color: var(--mute); }
.label { display: flex; align-items: center; gap: .75rem; margin-bottom: 1.5rem; font-size: .8125rem; color: var(--mute); }
.label::before, .note::before { content: ""; width: 1.5rem; height: 1px; background: var(--accent); }

.link-line {
  background: linear-gradient(currentColor, currentColor) 0 100% / 0 1px no-repeat;
  padding-bottom: 2px;
  transition: background-size .45s var(--ease);
}
.link-line:hover, .link-line[aria-current="page"] { background-size: 100% 1px; }

/* Layout */
.wrap { max-width: 1440px; margin-inline: auto; padding-inline: var(--gutter); }
.section { padding-block: clamp(6rem, 11vw, 9rem); }
.band { background: var(--sand); border-block: 1px solid var(--line); }
.rule-top { border-top: 1px solid var(--line); }
.grid-12 { display: grid; gap: 3.5rem; }
.head { margin-bottom: clamp(3.5rem, 6vw, 5rem); }
.head-split { display: flex; flex-direction: column; gap: 2rem; margin-bottom: clamp(3.5rem, 6vw, 5rem); }
.head-split p { max-width: 30ch; color: var(--mute); font-size: .9375rem; line-height: 1.7; }
@media (min-width: 768px) {
  .head-split { flex-direction: row; justify-content: space-between; align-items: flex-end; }
}
@media (min-width: 1024px) {
  .grid-12 { grid-template-columns: repeat(12, 1fr); }
  .col-4 { grid-column: span 4; }
  .col-5 { grid-column: span 5; }
  .col-7-from-6 { grid-column: 6 / span 7; }
  .col-6-from-7 { grid-column: 7 / span 6; }
  .col-7 { grid-column: span 7; }
  .col-4-from-9 { grid-column: 9 / span 4; }
  .align-center { align-items: center; }
  .sticky { position: sticky; top: 7rem; }
}

/* Botões */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: .75rem;
  padding: .875rem 1.25rem; border: 1px solid transparent; border-radius: var(--r);
  font-size: .875rem; font-weight: 500; letter-spacing: -.01em; cursor: pointer;
}
.btn::after { content: ""; width: 1rem; height: 1px; background: currentColor; transition: width .5s var(--ease); }
.btn:hover::after { width: 1.75rem; }
/* Material dos botões: assets/liquid-glass.css */

/* Header */
.hdr { position: fixed; inset: 0 0 auto; z-index: 50; }
/* Material da navbar e do menu: assets/liquid-glass.css */
.hdr-bar { height: var(--header); display: flex; align-items: center; justify-content: space-between; padding-inline: var(--gutter); }
.logo { display: flex; flex-direction: column; line-height: 1; }
.logo b { font-size: 1.35rem; font-weight: 600; letter-spacing: -.05em; }
.logo small { margin-top: .25rem; font-size: .625rem; color: var(--mute); }
.hdr-nav { display: none; }
.hdr-nav ul { display: flex; gap: 2.25rem; font-size: .875rem; }
.hdr-actions { display: flex; align-items: center; gap: .75rem; }
.hdr-cta { display: none; padding: .625rem 1rem; font-size: .8125rem; }
.hdr-cta::after { display: none; }
.burger { position: relative; width: 2.5rem; height: 2.5rem; border: 0; background: none; cursor: pointer; }
.burger span { position: absolute; left: .5rem; width: 1.5rem; height: 1px; background: var(--ink); transition: transform .5s var(--ease); }
.burger span:first-child { transform: translateY(-4px); }
.burger span:last-child { transform: translateY(4px); }
.hdr.is-open .burger span:first-child { transform: rotate(45deg); }
.hdr.is-open .burger span:last-child { transform: rotate(-45deg); }
.menu { height: calc(100svh - var(--header)); overflow-y: auto; border-top: 1px solid var(--line); background: var(--paper); padding: 2rem var(--gutter) 2.5rem; }
.menu ul { border-block: 1px solid var(--line); }
.menu li + li { border-top: 1px solid var(--line); }
.menu li a { display: block; padding-block: 1.25rem; font-size: 1.75rem; font-weight: 300; letter-spacing: -.04em; }
.menu .btn { width: 100%; margin-top: 2rem; padding-block: 1rem; font-size: .9375rem; }
@media (min-width: 640px) { .hdr-cta { display: inline-flex; } }
@media (min-width: 1024px) {
  .hdr-nav { display: block; }
  .burger, .menu { display: none !important; }
}

/* Hero */
/* Imagem em tela cheia; a navbar flutua por cima.
   Desktop: botões embaixo à esquerda, título alinhado à direita. */
.hero { padding: var(--frame) var(--frame) 0; }
.hero-media {
  position: relative; overflow: hidden; background: var(--sand);
  border-radius: clamp(14px, 1.6vw, 22px);
  height: calc(100svh - var(--frame) * 2); min-height: 600px; max-height: 1080px;
}
.hero-media img, .full-media img, .path img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; }
.hero-media img { animation: settle 2.4s var(--ease) both; }
.shade { position: absolute; inset: 0; background: linear-gradient(to top, rgb(0 0 0 / .6), rgb(0 0 0 / .1) 50%, transparent); }
.hero .shade {
  background:
    linear-gradient(to bottom, rgb(0 0 0 / .38), transparent 24%),
    linear-gradient(to top, rgb(0 0 0 / .7), rgb(0 0 0 / .25) 38%, transparent 68%);
}
.hero-body {
  position: absolute; inset: auto 0 0; display: flex; flex-direction: column; gap: 1.75rem;
  padding: 0 var(--gutter) clamp(2rem, 6vh, 4rem); color: #fff;
}
.hero .t-display { font-weight: 400; font-size: clamp(2.6rem, 6vw, 5.75rem); line-height: 1.02; letter-spacing: -.04em; }
.hero-copy .lead { color: rgb(255 255 255 / .85); margin-top: 1.25rem; max-width: 46ch; }
.hero-side { display: flex; flex-direction: column; gap: 1rem; }
.hero-caption { font-size: .75rem; color: rgb(255 255 255 / .75); }
.hero-actions { display: flex; flex-wrap: wrap; align-items: center; gap: .75rem; }
.rise { animation: rise 1.1s var(--ease) both; }
.specs { max-width: 1440px; margin-inline: auto; display: grid; grid-template-columns: repeat(3, 1fr); border-bottom: 1px solid var(--line); }
.specs li { padding: 1.25rem .5rem; font-size: .8125rem; }
.specs li + li { border-left: 1px solid var(--line); }
@media (max-width: 479px) { .hero-actions .btn { flex: 1 1 100%; } }
@media (min-width: 640px) { .specs li { padding-inline: 1.25rem; font-size: .9375rem; } }
@media (min-width: 768px) {
  .specs li { padding: 1.75rem 2rem; font-size: 1.25rem; font-weight: 300; letter-spacing: -.02em; }
}
@media (min-width: 900px) {
  .hero-body { flex-direction: row; align-items: flex-end; justify-content: space-between; gap: 3rem; }
  .hero-side { order: -1; flex-shrink: 0; padding-bottom: .5rem; }
  .hero-copy { text-align: right; }
  .hero-copy .lead { margin-left: auto; }
}
@keyframes settle { from { transform: scale(1.07); } to { transform: none; } }
@keyframes rise { from { opacity: 0; transform: translateY(.35em); } to { opacity: 1; transform: none; } }

/* Figura com legenda */
.fig { position: relative; overflow: hidden; border-radius: var(--r); background: var(--sand); }
.fig img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; transition: transform 1.4s var(--ease); }
.fig video { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; }
.fig:hover img, .path:hover img { transform: scale(1.035); }
.fig figcaption { position: absolute; left: .75rem; right: .75rem; bottom: .75rem; padding: .625rem .875rem; border-radius: 2px; background: color-mix(in srgb, var(--paper) 86%, transparent); backdrop-filter: blur(4px); font-size: .75rem; }
.ratio-4-5 { aspect-ratio: 4 / 5; }
.ratio-4-3 { aspect-ratio: 4 / 3; }
@media (min-width: 640px) { .ratio-4-5 { aspect-ratio: 5 / 4; } }
@media (min-width: 1024px) {
  .ratio-4-5 { aspect-ratio: 4 / 4.6; }
  .order-first-lg { order: -1; }
}

/* Cards */
.cards { display: grid; gap: .75rem; }
.card {
  display: flex; flex-direction: column; min-height: 15rem; padding: 1.5rem;
  background: var(--card); border: 1px solid var(--line); border-radius: 4px;
  transition: border-color .5s;
}
.card:hover { border-color: color-mix(in srgb, var(--ink) 40%, transparent); }
.card .idx { font-size: .75rem; color: var(--mute); }
.card h3 { margin-top: auto; padding-top: 2.5rem; }
.card p { margin-top: .75rem; max-width: 32ch; font-size: .875rem; line-height: 1.65; color: var(--mute); }
@media (min-width: 640px) { .cards { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 768px) { .card { min-height: 18rem; padding: 1.75rem; } }
@media (min-width: 1024px) { .cards { grid-template-columns: repeat(4, 1fr); } }

/* Galeria editorial */
.gallery { display: grid; gap: .75rem; }
.gallery .fig:nth-child(1) { aspect-ratio: 4 / 3; }
.gallery .fig:nth-child(2) { aspect-ratio: 4 / 5; }
.gallery .fig:nth-child(3) { aspect-ratio: 4 / 3; }
.gallery .fig:nth-child(4) { aspect-ratio: 4 / 3; }
.gallery .fig:nth-child(5) { aspect-ratio: 16 / 10; }
@media (min-width: 768px) {
  .gallery { grid-template-columns: repeat(12, 1fr); }
  .gallery .fig:nth-child(1) { grid-column: span 8; grid-row: span 2; aspect-ratio: auto; }
  .gallery .fig:nth-child(2) { grid-column: span 4; aspect-ratio: 4 / 4.2; }
  .gallery .fig:nth-child(3) { grid-column: span 4; }
  .gallery .fig:nth-child(4) { grid-column: span 5; aspect-ratio: 5 / 4; }
  .gallery .fig:nth-child(5) { grid-column: span 7; aspect-ratio: auto; }
}

/* Processo em linha */
.steps { display: grid; row-gap: 2.5rem; }
.steps li { position: relative; padding-top: 2rem; border-top: 1px solid var(--line); }
.steps li::before { content: ""; position: absolute; top: -4px; left: 0; width: 7px; height: 7px; border-radius: 50%; background: var(--accent); }
.steps .idx { font-size: .75rem; color: var(--mute); }
.steps h3 { margin-top: .75rem; }
.steps p { margin-top: .75rem; max-width: 30ch; font-size: .875rem; line-height: 1.65; color: var(--mute); }
@media (min-width: 768px) { .steps { grid-template-columns: repeat(5, 1fr); column-gap: 1.5rem; } .steps li { padding-right: 1rem; } }

/* Processo em prancha técnica */
.sheet { padding: .5rem; background: var(--card); border: 1px solid color-mix(in srgb, var(--ink) 70%, transparent); border-radius: var(--r); }
.sheet-inner {
  border: 1px solid color-mix(in srgb, var(--ink) 25%, transparent);
  background-image:
    linear-gradient(to right, color-mix(in srgb, var(--ink) 4.5%, transparent) 1px, transparent 1px),
    linear-gradient(to bottom, color-mix(in srgb, var(--ink) 4.5%, transparent) 1px, transparent 1px);
  background-size: 24px 24px;
}
.sheet ol { display: grid; }
.sheet ol li { display: flex; flex-direction: column; min-height: 11rem; padding: 1.5rem; }
.sheet ol li + li { border-top: 1px solid color-mix(in srgb, var(--ink) 25%, transparent); }
.sheet .num { display: grid; place-items: center; width: 2.25rem; height: 2.25rem; border: 1px solid color-mix(in srgb, var(--ink) 60%, transparent); border-radius: 50%; background: var(--card); font-size: .75rem; }
.sheet h3 { margin-top: auto; padding-top: 2.5rem; font-size: 1.0625rem; font-weight: 400; line-height: 1.35; letter-spacing: -.02em; }
.sheet h3::after { content: ""; display: block; width: 2.5rem; height: 1px; margin-top: 1rem; background: var(--accent); }
.stamp { display: grid; border-top: 1px solid color-mix(in srgb, var(--ink) 25%, transparent); font-size: .75rem; }
.stamp p { padding: 1rem 1.5rem; }
.stamp p + p { border-top: 1px solid color-mix(in srgb, var(--ink) 25%, transparent); }
.stamp .m { color: var(--mute); }
@media (min-width: 640px) {
  .stamp { grid-template-columns: 1fr auto auto; }
  .stamp p + p { border-top: 0; border-left: 1px solid color-mix(in srgb, var(--ink) 25%, transparent); }
}
@media (min-width: 768px) {
  .sheet { padding: .75rem; }
  .sheet ol { grid-template-columns: repeat(5, 1fr); }
  .sheet ol li { min-height: 22rem; padding: 1.75rem; }
  .sheet ol li + li { border-top: 0; border-left: 1px solid color-mix(in srgb, var(--ink) 25%, transparent); }
}

/* Imagem em tela cheia */
.full { padding-inline: var(--frame); }
.full-media { position: relative; overflow: hidden; height: 88svh; min-height: 520px; border-radius: var(--r); background: var(--sand); }
.full-media .shade { background: linear-gradient(to top right, rgb(0 0 0 / .55), rgb(0 0 0 / .1) 55%, transparent); }
.full-body { position: absolute; inset: auto 0 0; display: flex; flex-direction: column; gap: 2rem; padding: 1.25rem; color: #fff; }
.full-body h2 { max-width: 16ch; }
@media (min-width: 768px) { .full-body { flex-direction: row; align-items: flex-end; justify-content: space-between; padding: 2.5rem; } }

/* Ficha técnica */
.spec { border-top: 1px solid color-mix(in srgb, var(--ink) 80%, transparent); }
.spec > div { display: grid; gap: .25rem; padding-block: 1.25rem; border-bottom: 1px solid var(--line); }
.spec dt { font-size: .8125rem; color: var(--mute); }
.spec dd { font-size: 1.0625rem; letter-spacing: -.015em; }
@media (min-width: 640px) { .spec > div { grid-template-columns: minmax(9rem, .8fr) 1.2fr; gap: 1.5rem; } }
@media (min-width: 768px) { .spec > div { padding-block: 1.5rem; } .spec dd { font-size: 1.25rem; font-weight: 300; } }

/* Lista em linhas (público, diferenciais) */
.rows { border-top: 1px solid color-mix(in srgb, var(--ink) 80%, transparent); }
.rows li { display: grid; gap: .75rem; padding-block: 2rem; border-bottom: 1px solid var(--line); }
.rows p { font-size: .9375rem; line-height: 1.7; color: var(--mute); }
@media (min-width: 640px) { .rows li { grid-template-columns: 1fr 1.1fr; gap: 2rem; } }

.cols { display: grid; border-top: 1px solid color-mix(in srgb, var(--ink) 80%, transparent); }
.cols li { padding-block: 2rem; border-bottom: 1px solid var(--line); }
.cols p { margin-top: 1rem; max-width: 28ch; font-size: .9375rem; line-height: 1.7; color: var(--mute); }
@media (min-width: 640px) {
  .cols { grid-template-columns: repeat(2, 1fr); }
  .cols li:nth-child(even) { padding-left: 1.5rem; border-left: 1px solid var(--line); }
}
@media (min-width: 1024px) {
  .cols { grid-template-columns: repeat(4, 1fr); }
  .cols li { padding: 2.5rem 1.5rem; border-bottom: 0; }
  .cols li:first-child { padding-left: 0; }
  .cols li + li { border-left: 1px solid var(--line); }
}

/* CTA + formulário */
.cta { max-width: 1440px; margin-inline: auto; padding: clamp(2.5rem, 4vw, 4rem) var(--frame); }
.cta-card { display: grid; overflow: hidden; background: var(--card); border: 1px solid var(--line); border-radius: 4px; }
.cta-intro { display: flex; flex-direction: column; padding: 1.5rem; background: var(--sand); }
.cta-intro h2 { max-width: 13ch; }
.cta-intro .lead { margin-top: 1.5rem; max-width: 40ch; }
.note { display: flex; align-items: center; gap: .75rem; margin-top: 2.5rem; font-size: .8125rem; }
.cta-form { padding: 1.5rem; }
@media (min-width: 640px) { .cta-intro, .cta-form { padding: 2.5rem; } }
@media (min-width: 1024px) {
  .cta-card { grid-template-columns: 5fr 7fr; }
  .cta-intro, .cta-form { padding: 3.5rem; }
  .note { margin-top: auto; padding-top: 4rem; }
}

.form { display: grid; gap: 1.25rem 1rem; }
.field { display: block; min-width: 0; }
.field-label, .form legend { display: block; margin-bottom: .5rem; font-size: .8125rem; color: var(--mute); }
.form fieldset { margin: 0; padding: 0; border: 0; min-width: 0; }
.control {
  width: 100%; padding: .75rem .875rem; border: 1px solid var(--line); border-radius: var(--r);
  background: var(--paper); font-size: .9375rem; transition: border-color .3s, background-color .3s;
}
.control::placeholder { color: color-mix(in srgb, var(--mute) 70%, transparent); }
.control:focus { outline: none; border-color: var(--ink); background: var(--card); }
select.control {
  appearance: none; -webkit-appearance: none; padding-right: 2.5rem;
  background-image: linear-gradient(45deg, transparent 50%, var(--ink) 50%), linear-gradient(135deg, var(--ink) 50%, transparent 50%);
  background-position: calc(100% - 1.15rem) 55%, calc(100% - .85rem) 55%;
  background-size: 5px 5px; background-repeat: no-repeat;
}
textarea.control { resize: vertical; min-height: 7rem; }
.control[aria-invalid="true"] { border-color: var(--error); }
.error { display: block; margin-top: .375rem; font-size: .75rem; color: var(--error); }
.choices { display: flex; flex-wrap: wrap; gap: .5rem; }
.choice input { position: absolute; opacity: 0; pointer-events: none; }
.choice span {
  display: block; padding: .625rem 1rem; border: 1px solid var(--line); border-radius: var(--r);
  background: var(--paper); font-size: .875rem; cursor: pointer; transition: background-color .3s, border-color .3s, color .3s;
}
.choice input:checked + span { background: var(--ink); border-color: var(--ink); color: var(--paper); }
.choice input:focus-visible + span { outline: 2px solid var(--accent); outline-offset: 2px; }
.form-foot { display: flex; flex-direction: column; gap: .75rem; padding-top: .5rem; }
.form-foot p { font-size: .75rem; color: var(--mute); }
.form-foot .btn { padding: 1rem 1.5rem; font-size: .9375rem; }
.form-done { display: flex; flex-direction: column; justify-content: center; height: 100%; padding-block: 2.5rem; }
.form-done p + p { margin-top: .75rem; max-width: 40ch; color: var(--mute); font-size: .9375rem; line-height: 1.7; }
.form-done button { align-self: flex-start; margin-top: 1.5rem; border: 0; background: none; font-size: .875rem; cursor: pointer; }
@media (min-width: 640px) {
  .form { grid-template-columns: 1fr 1fr; }
  .span-2 { grid-column: 1 / -1; }
  .form-foot { grid-column: 1 / -1; flex-direction: row; align-items: center; justify-content: space-between; }
}

/* FAQ */
.faq { border-top: 1px solid color-mix(in srgb, var(--ink) 80%, transparent); }
.faq li { border-bottom: 1px solid var(--line); }
.faq button {
  display: flex; align-items: center; justify-content: space-between; gap: 1.5rem; width: 100%;
  padding-block: 1.5rem; border: 0; background: none; text-align: left; font-size: clamp(1rem, 1.3vw, 1.125rem); letter-spacing: -.01em; cursor: pointer;
}
.plus { position: relative; flex-shrink: 0; width: .75rem; height: .75rem; }
.plus::before, .plus::after { content: ""; position: absolute; left: 0; top: 50%; width: .75rem; height: 1px; background: var(--ink); transition: transform .5s var(--ease); }
.plus::after { transform: rotate(90deg); }
[aria-expanded="true"] .plus::after { transform: none; }
.faq-panel { display: grid; grid-template-rows: 0fr; transition: grid-template-rows .5s var(--ease); }
.faq-panel.is-open { grid-template-rows: 1fr; }
.faq-panel > div { overflow: hidden; }
.faq-panel p { max-width: 60ch; padding-bottom: 1.75rem; font-size: .9375rem; line-height: 1.7; color: var(--mute); }

/* Home */
.intro { padding: calc(var(--header) + clamp(4rem, 9vw, 7rem)) var(--gutter) clamp(3rem, 5vw, 4rem); max-width: 1440px; margin-inline: auto; }
.paths { display: grid; gap: .75rem; padding-inline: var(--frame); }
.path { position: relative; display: block; overflow: hidden; aspect-ratio: 4 / 5; border-radius: var(--r); background: var(--sand); color: #fff; }
.path img { transition: transform 1.4s var(--ease); }
.path-body { position: absolute; inset: auto 0 0; display: flex; align-items: flex-end; justify-content: space-between; gap: 1.5rem; padding: 1.5rem; }
.path-body strong { display: block; font-size: clamp(1.75rem, 3vw, 2.5rem); font-weight: 300; letter-spacing: -.04em; line-height: 1.1; }
.path-body span { display: block; margin-top: .5rem; max-width: 36ch; font-size: .9375rem; color: rgb(255 255 255 / .8); }
.path-body i { flex-shrink: 0; width: 2rem; height: 1px; margin-bottom: .75rem; background: #fff; transition: width .5s var(--ease); }
.path:hover .path-body i { width: 3.5rem; }
.about { display: grid; gap: 2.5rem; }
.about .t-h2 { max-width: 20ch; }
@media (min-width: 768px) {
  .paths { grid-template-columns: 1fr 1fr; }
  .path { aspect-ratio: 4 / 4.4; }
  .path-body { padding: 2.5rem; }
  .about { grid-template-columns: repeat(12, 1fr); }
  .about > :first-child { grid-column: span 3; }
  .about > :last-child { grid-column: 5 / span 8; }
}

/* Footer */
.ftr { background: var(--sand); border-top: 1px solid var(--line); }
.ftr-main { display: grid; gap: 3rem; padding-block: clamp(4rem, 6vw, 5rem); }
.ftr-main div > p { margin-top: 2rem; max-width: 34ch; font-size: 1.125rem; font-weight: 300; line-height: 1.35; letter-spacing: -.02em; }
.ftr ul { display: grid; gap: .75rem; font-size: .9375rem; align-content: start; }
.ftr-verse { text-align: center; padding-block: 1.5rem; border-top: 1px solid var(--line); font-size: .8125rem; font-weight: 300; font-style: italic; color: var(--mute); line-height: 1.5; }
.ftr-verse cite { display: block; margin-top: .375rem; font-style: normal; font-size: .6875rem; letter-spacing: .06em; text-transform: uppercase; }
.ftr-base { display: flex; flex-wrap: wrap; justify-content: space-between; gap: .5rem; padding-block: 1.5rem; font-size: .75rem; color: var(--mute); }
@media (min-width: 768px) {
  .ftr-main { grid-template-columns: repeat(12, 1fr); }
  .ftr-main > div { grid-column: span 5; }
  .ftr-main > nav { grid-column: 9 / span 4; }
}

/* Entrada no scroll (só com JS ativo) */
.js .reveal { opacity: 0; transform: translateY(18px); transition: opacity .9s var(--ease), transform .9s var(--ease); }
.js .reveal.is-in { opacity: 1; transform: none; }

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .js .reveal { opacity: 1; transform: none; }
  .hero-media img, .rise { animation: none; }
  *, *::before, *::after { transition-duration: .01ms !important; }
}

/* =====================================================================
   Tema escuro — ativado por data-theme="dark" no <html> (assets/theme.js)
   ===================================================================== */
:root { color-scheme: light; }
:root[data-theme="dark"] {
  color-scheme: dark;
  --paper: #1b1b19;
  --sand: #232320;
  --card: #292926;
  --ink: #ecebe5;
  --mute: #a3a19a;
  --line: #3b3a36;
  --olive: #a3ad96;
  --bronze: #c1a88b;
  --error: #e08e7a;
}
:root[data-theme="dark"] ::selection { color: #1b1b19; }
:root[data-theme="dark"] .fig img,
:root[data-theme="dark"] .path img { filter: brightness(.92); }

/* Troca de tema com View Transitions: um cruzamento suave, sem animar cada elemento */
::view-transition-old(root),
::view-transition-new(root) { animation-duration: .45s; animation-timing-function: cubic-bezier(.22, 1, .36, 1); }

/* =====================================================================
   Arquitetura em detalhes — lista interativa + imagem que acompanha
   ===================================================================== */
.details-head { margin-bottom: clamp(3rem, 5vw, 4.5rem); }
.details-grid { display: grid; gap: 1rem; }
.details-side {
  display: flex; flex-direction: column; overflow: hidden;
  background: var(--card); border: 1px solid var(--line); border-radius: 18px;
}
.details-list li + li .details-item { border-top: 1px solid var(--line); }
.details-item {
  display: grid; grid-template-columns: auto 1fr auto; align-items: center; gap: 1.125rem;
  width: 100%; padding: 1.125rem 1.25rem; border: 0; background: transparent; color: var(--ink);
  text-align: left; cursor: pointer;
  transition: background-color .5s var(--ease), color .5s var(--ease);
}
.details-item:focus-visible { outline-offset: -3px; }
.details-icon {
  display: grid; place-items: center; width: 2.75rem; height: 2.75rem; border-radius: 12px;
  background: color-mix(in srgb, var(--accent) 14%, transparent); color: var(--accent);
  transition: background-color .5s var(--ease), color .5s var(--ease);
}
.details-icon svg { width: 1.3rem; height: 1.3rem; }
.details-label { display: block; font-size: .8125rem; color: var(--mute); transition: color .5s var(--ease); }
.details-text strong { display: block; margin-top: .125rem; font-size: clamp(1rem, 1.25vw, 1.1875rem); font-weight: 500; line-height: 1.3; letter-spacing: -.02em; }
.details-arrow { display: grid; color: color-mix(in srgb, var(--ink) 30%, transparent); transform: translateX(-4px); transition: color .5s var(--ease), transform .5s var(--ease); }
.details-arrow svg { width: 1.125rem; height: 1.125rem; }

.details-item.is-active { background: var(--ink); color: var(--paper); }
.details-item.is-active .details-icon { background: color-mix(in srgb, var(--accent) 30%, transparent); color: color-mix(in srgb, var(--accent) 40%, var(--paper)); }
.details-item.is-active .details-label { color: color-mix(in srgb, var(--paper) 62%, transparent); }
.details-item.is-active .details-arrow { color: color-mix(in srgb, var(--accent) 45%, var(--paper)); transform: none; }
@media (hover: hover) {
  .details-item:not(.is-active):hover { background: color-mix(in srgb, var(--ink) 4%, transparent); }
  .details-item:not(.is-active):hover .details-arrow { transform: none; }
}

.details-foot { margin-top: auto; padding: 1.5rem 1.25rem; border-top: 1px solid var(--line); }

.details-stage { position: relative; overflow: hidden; aspect-ratio: 4 / 3.4; border-radius: 18px; background: var(--sand); }
.details-stage img {
  position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover;
  opacity: 0; scale: 1.04; transition: opacity .8s var(--ease), scale 1.4s var(--ease);
}
.details-stage img.is-active { opacity: 1; scale: 1; }
.details-card {
  position: absolute; left: .75rem; right: .75rem; bottom: .75rem;
  display: flex; align-items: center; justify-content: space-between; gap: 1rem;
  padding: 1.125rem 1.25rem; border-radius: 14px;
  background: rgb(24 24 22 / .86); color: #f5f4ef;
  -webkit-backdrop-filter: blur(12px); backdrop-filter: blur(12px);
  box-shadow: 0 18px 40px -20px rgb(0 0 0 / .6);
}
.details-card-text { transition: opacity .18s ease, transform .18s ease; }
.details-card-text.is-changing { opacity: 0; transform: translateY(4px); }
.details-card-text p:first-child { font-size: .75rem; color: rgb(245 244 239 / .65); }
.details-card-text p:last-child { margin-top: .125rem; font-size: clamp(1rem, 1.3vw, 1.125rem); font-weight: 500; letter-spacing: -.015em; }
.details-mark { flex-shrink: 0; font-size: 1.25rem; font-weight: 600; letter-spacing: -.05em; }

@media (min-width: 640px) {
  .details-item { padding: 1.375rem 1.75rem; }
  .details-foot { padding: 1.75rem; }
  .details-card { left: 1.25rem; right: 1.25rem; bottom: 1.25rem; padding: 1.25rem 1.5rem; }
}
@media (min-width: 1024px) {
  .details-grid { grid-template-columns: 5fr 7fr; gap: 1.25rem; align-items: stretch; }
  .details-stage { aspect-ratio: auto; min-height: 34rem; }
}

/* =====================================================================
   Cor da marca — dourado da logo J.Hub
   Usado só em detalhes: logo, fios dos rótulos, marcadores do processo,
   linha do rodapé, foco, seleção e destaque dos ícones.
   ===================================================================== */
:root {
  --gold: #9a7646;
  --gold-soft: #c9a66b;
  --gold-gradient: linear-gradient(120deg, #b8935a 0%, #8a6a3e 55%, #5e4526 100%);
  --gold-gradient-bright: linear-gradient(120deg, #f2dfb6 0%, #cba56c 50%, #9a7646 100%);
  --accent: var(--gold);
}
[data-accent="olive"], [data-accent="bronze"] { --accent: var(--gold); }
:root[data-theme="dark"] {
  --gold: #c9a774;
  --gold-soft: #e2c793;
  --gold-gradient: var(--gold-gradient-bright);
}
.hdr.is-on-media { --gold-gradient: var(--gold-gradient-bright); }

.logo b {
  background: var(--gold-gradient);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.label::before,
.note::before,
.steps li::before,
.sheet h3::after { background: var(--gold-gradient); }

::selection { background: var(--gold); color: #fff; }

/* Fio dourado no topo do rodapé, como o traço sob o nome na logo */
.ftr { position: relative; border-top-color: transparent; }
.ftr::before {
  content: "";
  position: absolute;
  inset: -1px 0 auto;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--gold-soft) 50%, transparent);
}

/* =====================================================================
   Linguagem de desenho técnico
   1. Desenhos em linha (planta, elevação, corte) que se traçam ao entrar na tela
   2. Linha do processo desenhada conforme a rolagem
   3. Marcas de canto de prancha nas fotografias
   ===================================================================== */

/* 1. Desenhos */
.drawing svg { display: block; width: 100%; height: auto; overflow: visible; }
.drawing path { fill: none; stroke-linecap: round; stroke-linejoin: round; }
.drawing .w { stroke: color-mix(in srgb, var(--ink) 55%, transparent); stroke-width: 1.25; }
.drawing .h { stroke: color-mix(in srgb, var(--ink) 26%, transparent); stroke-width: .9; }
.drawing .d { stroke: var(--gold); stroke-width: 1; }
.js .draw path {
  stroke-dasharray: 1;
  stroke-dashoffset: 1;
  transition: stroke-dashoffset 1.6s cubic-bezier(.65, 0, .35, 1);
  transition-delay: calc(var(--i, 0) * 110ms);
}
.js .draw path.is-drawn { stroke-dashoffset: 0; }

.drawing-plan { max-width: 24rem; margin-top: 3.5rem; }
.drawing-section { max-width: 24rem; margin-top: 3rem; }
.intro { position: relative; }
.drawing-elevation { display: none; }
@media (min-width: 1024px) {
  .drawing-elevation {
    display: block;
    position: absolute;
    top: calc(var(--header) + 3rem);
    right: var(--gutter);
    width: min(26vw, 24rem);
  }
}

/* 2. Processo: a linha dourada avança com a rolagem e acende cada etapa */
.steps[data-progress] { position: relative; }
.js .steps[data-progress] li::before {
  z-index: 1;
  background: var(--line);
  transition: background-color .4s ease, transform .5s var(--ease), box-shadow .5s var(--ease);
}
.js .steps[data-progress] li.is-reached::before {
  background: var(--gold-gradient);
  transform: scale(1.35);
  box-shadow: 0 0 0 4px color-mix(in srgb, var(--gold) 16%, transparent);
}
@media (min-width: 768px) {
  .js .steps[data-progress]::before {
    content: "";
    position: absolute;
    top: -1px;
    left: 0;
    right: 0;
    height: 1px;
    background: var(--gold-gradient);
    transform-origin: left center;
    transform: scaleX(var(--progress, 0));
  }
}

.js .sheet ol[data-progress] .num {
  color: var(--mute);
  border-color: color-mix(in srgb, var(--ink) 25%, transparent);
  transition: color .4s ease, border-color .4s ease, background-color .4s ease;
}
.js .sheet ol[data-progress] li.is-reached .num {
  color: var(--ink);
  border-color: var(--gold);
  background: color-mix(in srgb, var(--gold) 12%, var(--card));
}
.js .sheet ol[data-progress] h3::after { width: 0; transition: width .9s var(--ease); }
.js .sheet ol[data-progress] li.is-reached h3::after { width: 2.5rem; }

/* 3. Marcas de canto nas fotografias */
.fig figcaption { z-index: 2; }
.fig::after {
  content: "";
  position: absolute;
  inset: 1.5rem;
  z-index: 1;
  pointer-events: none;
  --m: 14px;
  --c: rgb(255 255 255 / .9);
  background:
    linear-gradient(var(--c), var(--c)) left top / var(--m) 1px,
    linear-gradient(var(--c), var(--c)) left top / 1px var(--m),
    linear-gradient(var(--c), var(--c)) right top / var(--m) 1px,
    linear-gradient(var(--c), var(--c)) right top / 1px var(--m),
    linear-gradient(var(--c), var(--c)) left bottom / var(--m) 1px,
    linear-gradient(var(--c), var(--c)) left bottom / 1px var(--m),
    linear-gradient(var(--c), var(--c)) right bottom / var(--m) 1px,
    linear-gradient(var(--c), var(--c)) right bottom / 1px var(--m);
  background-repeat: no-repeat;
  opacity: 0;
  transition: opacity .8s ease .3s, inset 1.1s var(--ease) .3s;
}
.fig.reveal.is-in::after, html:not(.js) .fig::after { opacity: .85; inset: .75rem; }

@media (prefers-reduced-motion: reduce) {
  .js .draw path { stroke-dashoffset: 0; transition: none; }
  .js .steps[data-progress]::before { transform: none; }
}

/* Moldura na proporção do vídeo da seção O projeto */
.ratio-16-9 { aspect-ratio: 16 / 9; }

/* Cards: ícone em traço e zoom suave no hover */
.card { position: relative; }
.card-icon {
  position: absolute;
  top: 1.25rem;
  right: 1.25rem;
  display: grid;
  place-items: center;
  width: 2.75rem;
  height: 2.75rem;
  border-radius: 12px;
  background: color-mix(in srgb, var(--gold) 12%, transparent);
  color: var(--gold);
  transition: background-color .5s ease, color .5s ease;
}
.card-icon svg { width: 1.3rem; height: 1.3rem; }
.card,
.js .card.reveal {
  transition:
    opacity .9s var(--ease),
    transform .9s var(--ease),
    border-color .5s ease,
    box-shadow .6s ease,
    scale .6s cubic-bezier(.22, 1, .36, 1);
}
@media (hover: hover) {
  .card:hover {
    scale: 1.025;
    box-shadow: 0 22px 44px -28px rgb(20 20 18 / .3);
  }
  .card:hover .card-icon { background: color-mix(in srgb, var(--gold) 20%, transparent); }
}
@media (prefers-reduced-motion: reduce) {
  .card:hover { scale: 1; }
}
@media (min-width: 768px) { .card-icon { top: 1.5rem; right: 1.5rem; } }

/* Ícone acima do título, só o traço (sem caixa) */
.card-icon {
  position: static;
  display: block;
  width: auto;
  height: auto;
  margin-top: auto;
  padding-top: 2.5rem;
  border-radius: 0;
  background: none;
  color: var(--gold);
}
.card-icon svg { width: 1.75rem; height: 1.75rem; }
@media (hover: hover) { .card:hover .card-icon { background: none; } }
.card:has(.card-icon) h3 { margin-top: 1rem; padding-top: 0; }

/* Sem travessões decorativos nos botões e nos indicadores de seção */
.btn::after,
.label::before,
.note::before { display: none; }

/* =====================================================================
   Cards escuros com brilho (seções "Um projeto" e "Engenharia aplicada")
   Brilho fixo em diagonal + reflexo que atravessa o card no hover
   ===================================================================== */
.band:has(.cards) {
  background: #141413;
  border-color: #242422;
  color: #ecebe5;
}
.band:has(.cards) .head-split p { color: #a3a19a; }

.card {
  overflow: hidden;
  isolation: isolate;
  min-height: 13.5rem;
  border: 1px solid rgb(255 255 255 / .12);
  border-radius: 10px;
  background: linear-gradient(135deg, #2b2b29 0%, #1e1e1c 48%, #191918 100%);
  color: #ecebe5;
  box-shadow: inset 0 1px 0 rgb(255 255 255 / .06);
}
.card .idx { color: rgb(236 235 229 / .45); }
.card p { color: rgb(236 235 229 / .62); }

/* brilho fixo */
.card::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -1;
  pointer-events: none;
  background: linear-gradient(115deg, transparent 0%, rgb(255 255 255 / .07) 28%, transparent 56%);
}
/* reflexo que atravessa no hover */
.card::after {
  content: "";
  position: absolute;
  inset: -50%;
  z-index: -1;
  pointer-events: none;
  background: linear-gradient(115deg, transparent 42%, rgb(255 255 255 / .13) 50%, transparent 58%);
  transform: translateX(-55%);
  transition: transform 1.1s cubic-bezier(.22, 1, .36, 1);
}
@media (hover: hover) {
  .card:hover { border-color: rgb(255 255 255 / .24); box-shadow: inset 0 1px 0 rgb(255 255 255 / .08), 0 24px 48px -28px rgb(0 0 0 / .8); }
  .card:hover::after { transform: translateX(55%); }
}
@media (prefers-reduced-motion: reduce) {
  .card::after { transition: none; }
}

/* Cards: o reflexo só anima indo; ao tirar o mouse volta sem animação */
.card::after { transition: none; }
@media (hover: hover) {
  .card:hover::after { transition: transform 1.1s cubic-bezier(.22, 1, .36, 1); }
}

/* =====================================================================
   FAQ: letras gigantes ao fundo, cortadas na base da seção
   ===================================================================== */
section:has(> .faq) {
  position: relative;
  isolation: isolate;
  overflow: hidden;
  padding-bottom: clamp(9rem, 20vw, 18rem);
}
section:has(> .faq)::after {
  content: "FAQ";
  content: "FAQ" / "";
  position: absolute;
  left: var(--gutter);
  bottom: -.3em;
  z-index: -1;
  font-size: clamp(9rem, 42vw, 38rem);
  font-weight: 600;
  line-height: 1;
  letter-spacing: -.06em;
  white-space: nowrap;
  pointer-events: none;
  user-select: none;
  background: linear-gradient(180deg,
    color-mix(in srgb, var(--ink) 20%, transparent) 0%,
    color-mix(in srgb, var(--ink) 5%, transparent) 70%);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

/* Rolagem suave (Lenis) */
html.lenis, html.lenis body { height: auto; }
.lenis.lenis-smooth { scroll-behavior: auto !important; }
.lenis.lenis-stopped { overflow: hidden; }

/* FAQ: a caixa das letras acompanha o texto inteiro, senão o degradê corta o "Q" */
section:has(> .faq)::after { width: max-content; }

/* FAQ: folga à direita para o degradê não cortar a curva do "Q" (a letra passa da própria largura) */
section:has(> .faq)::after { padding-right: .12em; }
section:has(> .faq) > * { position: relative; z-index: 1; }

/* Arquitetura em detalhes: quadrado do ícone em cor sólida e ícone branco */
.details-icon,
.details-item.is-active .details-icon {
  background: var(--gold);
  color: #fff;
}

/* Cards: brilho mais discreto */
.card::before { background: linear-gradient(115deg, transparent 0%, rgb(255 255 255 / .035) 28%, transparent 56%); }
.card::after  { background: linear-gradient(115deg, transparent 42%, rgb(255 255 255 / .075) 50%, transparent 58%); }

/* Sem marcas de canto nas fotos */
.fig::after { display: none; }

/* Arquitetura em detalhes: cantos menos arredondados */
.details-side, .details-stage { border-radius: 8px; }
.details-card { border-radius: 6px; }
.details-icon { border-radius: 6px; }

/* FAQ ao fundo: letras mais claras que as linhas e o texto da lista, para ficarem claramente atrás */
section:has(> .faq)::after {
  z-index: 0;
  background: linear-gradient(180deg,
    color-mix(in srgb, var(--ink) 9%, transparent) 0%,
    color-mix(in srgb, var(--ink) 2.5%, transparent) 75%);
  -webkit-background-clip: text;
  background-clip: text;
}
section:has(> .faq) > * { position: relative; z-index: 1; }
.faq li { border-bottom-color: color-mix(in srgb, var(--ink) 16%, transparent); }

/* Arquitetura em detalhes: faixa de ícones da marca no rodapé do cartão */
.details-strip { margin-top: auto; line-height: 0; }
.details-strip img { display: block; width: 100%; height: auto; }

/* =====================================================================
   Processo (Arquitetura): quadro de etapas em linhas, como uma lista de pranchas.
   Sem bolinhas nem linha de progresso; cada linha ganha cor quando chega à leitura.
   ===================================================================== */
.steps { grid-template-columns: 1fr; row-gap: 0; column-gap: 0; border-bottom: 1px solid var(--line); }
.steps li {
  display: grid;
  grid-template-columns: 1fr;
  gap: .5rem;
  padding: 1.75rem 0;
  border-top: 1px solid var(--line);
}
.steps li::before,
.js .steps[data-progress] li::before,
.js .steps[data-progress]::before { display: none; }
.steps .idx { font-size: .8125rem; color: var(--mute); font-variant-numeric: tabular-nums; }
.steps h3 { margin-top: 0; font-size: clamp(1.5rem, 2.4vw, 2.25rem); font-weight: 300; line-height: 1.1; letter-spacing: -.03em; }
.steps p { margin-top: 0; max-width: 42ch; font-size: .9375rem; line-height: 1.65; color: var(--mute); }
@media (min-width: 768px) {
  .steps li {
    grid-template-columns: 4rem minmax(0, 1fr) minmax(0, 1.1fr);
    align-items: baseline;
    gap: 2rem;
    padding: 2.25rem 0;
  }
}
.js .steps[data-progress] h3,
.js .steps[data-progress] p,
.js .steps[data-progress] .idx { transition: color .7s ease; }
.js .steps[data-progress] li:not(.is-reached) h3 { color: color-mix(in srgb, var(--ink) 30%, transparent); }
.js .steps[data-progress] li:not(.is-reached) p,
.js .steps[data-progress] li:not(.is-reached) .idx { color: color-mix(in srgb, var(--mute) 50%, transparent); }

/* Arquitetura em detalhes: botão de contato no cartão sobre a imagem */
.details-card { flex-wrap: wrap; }
.details-cta { flex-shrink: 0; padding-block: .75rem; }
@media (max-width: 479px) { .details-cta { width: 100%; } }

/* Galeria: composição mais baixa no desktop (a foto grande fica menos alta) */
@media (min-width: 768px) {
  .gallery { grid-template-rows: repeat(2, clamp(10rem, 15vw, 14rem)) clamp(15rem, 24vw, 21rem); }
  .gallery .fig:nth-child(n) { aspect-ratio: auto; }
}

/* FAQ centralizado: título em cima, perguntas no centro, letras ao fundo centradas */
section:has(> .faq) { display: block; text-align: center; }
section:has(> .faq) > h2 { margin-bottom: clamp(2.5rem, 5vw, 4rem); }
section:has(> .faq) .faq { max-width: 56rem; margin-inline: auto; }
section:has(> .faq) .faq button {
  position: relative;
  justify-content: center;
  padding-inline: 2.5rem;
  text-align: center;
}
section:has(> .faq) .faq .plus { position: absolute; right: .25rem; top: 50%; translate: 0 -50%; }
section:has(> .faq) .faq-panel p { margin-inline: auto; }
section:has(> .faq)::after { left: 50%; translate: -50% 0; }

/* Faixa com os ícones da marca entre "Um projeto" e a galeria */
.brand-strip {
  height: clamp(88px, 9vw, 150px);
  background: #a67a41 url("secoes/arquitetura-em-detalhes/faixa-continua.png") repeat-x left center / auto 100%;
}

/* Fundação, "Arquitetura definida": foto alinhada ao bloco de texto (topo e base) */
@media (min-width: 1024px) {
  .grid-12:has(.drawing-section) { align-items: stretch; }
  .grid-12:has(.drawing-section) > .fig { aspect-ratio: auto; height: 100%; min-height: 28rem; }
}

/* Títulos centralizados: "Projetamos espaços para serem vividos." e "Arquitetura em detalhes." */
section:has(> .gallery) > h2,
.details-head { text-align: center; }
.details-head .label { justify-content: center; }

/* FAQ no celular: letras maiores, ocupando a largura da tela */
@media (max-width: 767px) {
  section:has(> .faq) { padding-bottom: 11rem; }
  section:has(> .faq)::after { font-size: 50vw; }
}

/* Desenhos técnicos: traço mais rápido e confiável.
   - entrada: 1s por traço, escalonado a cada 45ms (antes 1,6s + 110ms, até ~3s no total)
   - saída: desfaz em 0,35s sem atraso, para que ao voltar à seção o desenho não fique
     preso no meio de uma saída longa e pareça que não animou */
.js .draw path {
  transition: stroke-dashoffset 1s cubic-bezier(.65, 0, .35, 1);
  transition-delay: calc(var(--i, 0) * 45ms);
}
.js .draw path:not(.is-drawn) {
  transition-duration: .35s;
  transition-delay: 0s;
}
@media (prefers-reduced-motion: reduce) {
  .js .draw path { stroke-dashoffset: 0; transition: none; }
}

/* Fundação: título "Projeto pensado para a realidade da obra." centralizado */
section:has(> .cols) > h2 { text-align: center; }

/* Fundação, "Projeto pensado para a realidade da obra.": grade quadriculada que some nas bordas (vinheta) */
section:has(> .cols) {
  position: relative;
  isolation: isolate;
}
section:has(> .cols)::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -1;
  pointer-events: none;
  background-image:
    linear-gradient(to right, color-mix(in srgb, var(--ink) 8%, transparent) 1px, transparent 1px),
    linear-gradient(to bottom, color-mix(in srgb, var(--ink) 8%, transparent) 1px, transparent 1px);
  background-size: 48px 48px;
  background-position: center center;
  -webkit-mask-image: radial-gradient(ellipse 60% 65% at 50% 50%, #000 35%, transparent 100%);
  mask-image: radial-gradient(ellipse 60% 65% at 50% 50%, #000 35%, transparent 100%);
}

/* Grade da seção "Projeto pensado para a realidade da obra.": mais suave */
section:has(> .cols)::before { opacity: .5; }

/* Arquitetura, "Antes de construir, é preciso enxergar.": mesma grade com vinheta */
section:has(> .fig video) {
  position: relative;
  isolation: isolate;
}
section:has(> .fig video)::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -1;
  pointer-events: none;
  opacity: .5;
  background-image:
    linear-gradient(to right, color-mix(in srgb, var(--ink) 8%, transparent) 1px, transparent 1px),
    linear-gradient(to bottom, color-mix(in srgb, var(--ink) 8%, transparent) 1px, transparent 1px);
  background-size: 48px 48px;
  background-position: center center;
  -webkit-mask-image: radial-gradient(ellipse 60% 65% at 50% 50%, #000 35%, transparent 100%);
  mask-image: radial-gradient(ellipse 60% 65% at 50% 50%, #000 35%, transparent 100%);
}

/* =====================================================================
   Logo em imagem (monograma JS + J.HUB)
   Três versões da mesma arte: dourada (tema claro), dourada clara (tema escuro)
   e branca (navbar sobre a foto do hero). Só uma fica visível por vez.
   ===================================================================== */
.logo-mark {
  position: relative;
  display: block;
  width: 2.75rem;
  aspect-ratio: 436 / 444;
}
.logo-mark img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: contain;
  opacity: 0;
  transition: opacity .4s ease;
}
.logo-mark .logo-gold { opacity: 1; }
[data-theme="dark"] .logo-mark .logo-gold { opacity: 0; }
[data-theme="dark"] .logo-mark .logo-gold-light { opacity: 1; }
.hdr.is-on-media .logo-mark img { opacity: 0; }
.hdr.is-on-media .logo-mark .logo-white { opacity: 1; }
.ftr .logo-mark { width: 4.75rem; }

/* =====================================================================
   Faixa da marca: 5 quadros sem repetição, esticados na largura toda.
   Quadros dourados com ícone branco, alternando com quadros neutros
   com ícone dourado. Cores seguem o tema claro ou escuro.
   ===================================================================== */
.brand-strip {
  --strip-gold: #a67a41;
  --strip-neutral: #f4f2ed;
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  height: clamp(88px, 9vw, 150px);
  background: none;
}
[data-theme="dark"] .brand-strip {
  --strip-gold: #8f6a3a;
  --strip-neutral: #232320;
}
.strip-tile {
  display: grid;
  place-items: center;
  overflow: hidden;
  transition: background-color .4s ease;
}
.strip-tile.is-gold { background: var(--strip-gold); }
.strip-tile.is-neutral { background: var(--strip-neutral); }
.strip-tile img {
  grid-area: 1 / 1;
  width: auto;
  height: 44%;
  max-width: 70%;
  object-fit: contain;
}
.strip-tile .strip-logo { height: 50%; }
.strip-tile .on-dark { display: none; }
[data-theme="dark"] .strip-tile .on-light { display: none; }
[data-theme="dark"] .strip-tile .on-dark { display: block; }

/* Faixa: altura dos ícones calculada pela altura da faixa (sem %, que o grid
   resolvia pelo tamanho natural da imagem e deixava a logo do tamanho do quadro) */
.brand-strip { --strip-h: clamp(88px, 9vw, 150px); height: var(--strip-h); }
.strip-tile img { height: calc(var(--strip-h) * .44); }
.strip-tile .strip-logo { height: calc(var(--strip-h) * .5); }

/* =====================================================================
   "Um projeto. Diferentes perspectivas." no tema claro: seção clara,
   cards brancos com brilho dourado bem sutil. O visual escuro fica só no tema escuro.
   ===================================================================== */
:root:not([data-theme="dark"]) .band:has(.cards) {
  background: var(--sand);
  border-color: var(--line);
  color: var(--ink);
}
:root:not([data-theme="dark"]) .band:has(.cards) .head-split p { color: var(--mute); }

:root:not([data-theme="dark"]) .card {
  border-color: rgb(24 24 24 / .1);
  background: linear-gradient(135deg, #ffffff 0%, #f8f7f3 55%, #f2f0ea 100%);
  color: var(--ink);
  box-shadow: inset 0 1px 0 #fff, 0 1px 2px rgb(20 20 18 / .04);
}
:root:not([data-theme="dark"]) .card .idx,
:root:not([data-theme="dark"]) .card p { color: var(--mute); }
:root:not([data-theme="dark"]) .card::before {
  background: linear-gradient(115deg, transparent 0%, rgb(166 122 65 / .05) 28%, transparent 56%);
}
:root:not([data-theme="dark"]) .card::after {
  background: linear-gradient(115deg, transparent 42%, rgb(166 122 65 / .1) 50%, transparent 58%);
}
@media (hover: hover) {
  :root:not([data-theme="dark"]) .card:hover {
    border-color: rgb(24 24 24 / .2);
    box-shadow: inset 0 1px 0 #fff, 0 24px 48px -30px rgb(20 20 18 / .28);
  }
}

/* =====================================================================
   Faixa da marca com quadros quadrados.
   Cada quadro tem a largura da altura da faixa; cabem quantos a tela
   permitir e o que sobra fica escondido, sem repetir ícones.
   Dourado e neutro alternam pela posição.
   ===================================================================== */
.brand-strip {
  --strip-h: clamp(88px, 9vw, 150px);
  --strip-gold: #a67a41;
  --strip-neutral: #f4f2ed;
  --strip-icon: #a67a41;
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(var(--strip-h), 1fr));
  grid-auto-rows: var(--strip-h);
  height: var(--strip-h);
  overflow: hidden;
}
[data-theme="dark"] .brand-strip {
  --strip-gold: #8f6a3a;
  --strip-neutral: #232320;
  --strip-icon: #d6b680;
}
.strip-tile {
  display: grid;
  place-items: center;
  background: var(--strip-neutral);
  color: var(--strip-icon);
  transition: background-color .4s ease, color .4s ease;
}
.strip-tile:nth-child(odd) { background: var(--strip-gold); color: #fff; }
.strip-tile svg {
  width: calc(var(--strip-h) * .44);
  height: calc(var(--strip-h) * .44);
}

/* Faixa da marca menor. auto-fit estica os 18 quadros quando a tela
   comporta mais do que isso, para não sobrar espaço vazio no fim. */
.brand-strip {
  --strip-h: clamp(64px, 6vw, 104px);
  grid-template-columns: repeat(auto-fit, minmax(var(--strip-h), 1fr));
}

/* Sem linha divisória no topo das seções de processo */
.rule-top { border-top: 0; }

/* Imagem em tela cheia (fora a hero): texto e botão alinhados à margem do conteúdo do site.
   O conteúdo (.wrap) tem no máximo 1440px e margem lateral --gutter; a imagem começa em --frame.
   Dentro da imagem, a distância até essa margem é max(gutter - frame, 50% - 720px + gutter). */
.full-body {
  padding-inline: max(calc(var(--gutter) - var(--frame)), calc(50% - 720px + var(--gutter)));
}

/* Imagens em tela cheia com o mesmo arredondamento da hero */
.full-media { border-radius: clamp(14px, 1.6vw, 22px); }

/* =====================================================================
   Fundação, "Da arquitetura à solução estrutural.": prancha simplificada.
   Sem moldura dupla, grade, círculos nem carimbo. Colunas baixas com
   número e nome; um fio no topo de cada etapa fica dourado ao ser alcançada.
   ===================================================================== */
.sheet { padding: 0; border: 0; border-radius: 0; background: none; }
.sheet-inner { border: 0; background: none; }
.sheet .stamp { display: none; }

.sheet ol { grid-template-columns: 1fr; border-top: 1px solid var(--line); }
.sheet ol li {
  position: relative;
  min-height: 0;
  padding: 1.5rem 0 1.75rem;
  border: 0 !important;
}
.sheet ol li + li { border-top: 1px solid var(--line) !important; }
@media (min-width: 768px) {
  .sheet ol { grid-template-columns: repeat(5, 1fr); column-gap: 1.5rem; }
  .sheet ol li { padding: 1.75rem 0 2rem; }
  .sheet ol li + li { border-top: 0 !important; }
}

/* fio de progresso no topo de cada etapa */
.sheet ol li::before {
  content: "";
  position: absolute;
  top: -1px;
  left: 0;
  right: 0;
  height: 1px;
  background: var(--gold-gradient);
  transform-origin: left center;
  transition: transform .8s var(--ease);
}
.js .sheet ol[data-progress] li::before { transform: scaleX(0); }
.js .sheet ol[data-progress] li.is-reached::before { transform: none; }

.sheet .num,
.js .sheet ol[data-progress] .num,
.js .sheet ol[data-progress] li.is-reached .num {
  display: block;
  width: auto;
  height: auto;
  border: 0;
  border-radius: 0;
  background: none;
  font-size: .8125rem;
  font-variant-numeric: tabular-nums;
}
.js .sheet ol[data-progress] li.is-reached .num { color: var(--gold); }

.sheet h3 {
  margin-top: .75rem;
  padding-top: 0;
  font-size: clamp(1.2rem, 1.7vw, 1.55rem);
  font-weight: 300;
  line-height: 1.2;
  letter-spacing: -.02em;
}
.sheet h3::after,
.js .sheet ol[data-progress] h3::after { display: none; }

/* Barra de rolagem nas cores do site: trilho no fundo da página, cursor dourado.
   Chrome, Edge e Safari usam os pseudo-elementos ::-webkit-scrollbar;
   o Firefox usa scrollbar-color. As cores seguem o tema claro/escuro. */
::-webkit-scrollbar { width: 12px; height: 12px; }
::-webkit-scrollbar-track { background: var(--paper); }
::-webkit-scrollbar-thumb {
  background: var(--gold);
  border: 3px solid var(--paper);
  border-radius: 999px;
}
::-webkit-scrollbar-thumb:hover { background: var(--gold-soft); }
@supports (-moz-appearance: none) {
  html { scrollbar-color: var(--gold) var(--paper); }
}

/* Fundação, "Projeto pensado para a realidade da obra.": diferenciais centralizados */
section:has(> .cols) .cols li {
  text-align: center;
  padding-inline: 1rem;
}
section:has(> .cols) .cols p { margin-inline: auto; }

/* Rodapé: linha de contato (WhatsApp) abaixo da frase institucional */
.ftr-main div > p.ftr-contact {
  margin-top: 1.25rem;
  font-size: .9375rem;
  font-weight: 500;
  letter-spacing: 0;
}

/* =====================================================================
   Home: cards de serviço com metade da altura e botão de contato.
   O link para a página cobre a foto (camada invisível); o botão fica por cima.
   ===================================================================== */
.path { aspect-ratio: 4 / 3.4; }
@media (min-width: 768px) { .path { aspect-ratio: 4 / 2.2; } }

.path-link { position: absolute; inset: 0; z-index: 1; border-radius: inherit; }
.path-link:focus-visible { outline-offset: -4px; }

.path-body {
  z-index: 2;
  flex-wrap: wrap;
  align-items: flex-end;
  gap: 1rem 1.5rem;
  pointer-events: none;
}
.path-copy { min-width: 0; }
.path-body strong { display: block; }
.path-text {
  margin-top: .5rem;
  max-width: 36ch;
  font-size: .9375rem;
  color: rgb(255 255 255 / .8);
}
.path-cta { pointer-events: auto; flex-shrink: 0; }

/* a regra antiga ".path-body span" não deve alterar as camadas do botão de vidro */
.path-body .path-cta .glass-label {
  display: inline-flex;
  margin: 0;
  max-width: none;
  font-size: inherit;
  color: inherit;
}
.path-body .path-cta .glass-rim { display: block; margin: 0; max-width: none; }

/* Home: entre celular e desktop o card ocupa a largura toda; proporção mais baixa */
@media (min-width: 480px) and (max-width: 767px) {
  .path { aspect-ratio: 16 / 9; }
}

/* Home: com os dois cards lado a lado em telas médias, a altura pela metade não comporta
   título, texto e botão; proporção mais alta até 1199px */
@media (min-width: 768px) and (max-width: 1199px) {
  .path { aspect-ratio: 4 / 3; }
}

/* =====================================================================
   Pop-up de contato (escolha do serviço antes do WhatsApp)
   ===================================================================== */
html:has(.contact-modal[open]) { overflow: hidden; }

.contact-modal {
  width: min(32rem, calc(100vw - 2rem));
  max-height: calc(100svh - 2rem);
  margin: auto;
  padding: 0;
  border: 1px solid var(--line);
  border-radius: clamp(14px, 1.6vw, 22px);
  background: var(--paper);
  color: var(--ink);
  box-shadow: 0 30px 80px -30px rgb(0 0 0 / .45);
  overflow: auto;
}
.contact-modal::backdrop {
  background: rgb(20 20 18 / .55);
  -webkit-backdrop-filter: blur(6px);
  backdrop-filter: blur(6px);
}
.contact-modal[open] { animation: contact-modal-in .45s cubic-bezier(.22, 1, .36, 1) both; }
.contact-modal[open]::backdrop { animation: contact-backdrop-in .35s ease both; }
@keyframes contact-modal-in {
  from { opacity: 0; transform: translateY(12px) scale(.98); }
  to { opacity: 1; transform: none; }
}
@keyframes contact-backdrop-in { from { opacity: 0; } to { opacity: 1; } }

.contact-modal-inner { position: relative; padding: clamp(1.5rem, 4vw, 2.5rem); }

.contact-modal-close {
  position: absolute;
  top: 1rem;
  right: 1rem;
  display: grid;
  place-items: center;
  width: 2.25rem;
  height: 2.25rem;
  border: 1px solid var(--line);
  border-radius: 50%;
  background: transparent;
  color: var(--ink);
  cursor: pointer;
  transition: border-color .3s ease;
}
.contact-modal-close span { position: relative; width: .9rem; height: .9rem; }
.contact-modal-close span::before,
.contact-modal-close span::after {
  content: "";
  position: absolute;
  top: 50%;
  left: 0;
  width: 100%;
  height: 1.5px;
  background: currentColor;
}
.contact-modal-close span::before { transform: rotate(45deg); }
.contact-modal-close span::after { transform: rotate(-45deg); }
@media (hover: hover) { .contact-modal-close:hover { border-color: var(--ink); } }

.contact-modal-title {
  padding-right: 2.5rem;
  font-size: clamp(1.75rem, 4vw, 2.25rem);
  font-weight: 300;
  line-height: 1.1;
  letter-spacing: -.03em;
}
.contact-modal-text { margin-top: .75rem; font-size: .9375rem; color: var(--mute); }

.contact-modal-options { display: grid; gap: .75rem; margin-top: 1.75rem; }
.contact-option {
  position: relative;
  display: block;
  padding: 1.25rem 3rem 1.25rem 1.25rem;
  border: 1px solid var(--line);
  border-radius: 12px;
  background: var(--card);
  transition: border-color .3s ease, background-color .3s ease;
}
.contact-option strong { display: block; font-size: 1.125rem; font-weight: 500; letter-spacing: -.02em; }
.contact-option span { display: block; margin-top: .25rem; font-size: .875rem; line-height: 1.5; color: var(--mute); }
.contact-option::after {
  content: "";
  position: absolute;
  top: 50%;
  right: 1.35rem;
  width: .55rem;
  height: .55rem;
  border-top: 1.5px solid var(--gold);
  border-right: 1.5px solid var(--gold);
  transform: translateY(-50%) rotate(45deg);
  transition: right .3s ease;
}
@media (hover: hover) {
  .contact-option:hover { border-color: var(--gold); }
  .contact-option:hover::after { right: 1.1rem; }
}

.contact-modal-social { margin-top: 1.5rem; font-size: .8125rem; color: var(--mute); }
.contact-modal-social a { color: var(--ink); }

@media (prefers-reduced-motion: reduce) {
  .contact-modal[open], .contact-modal[open]::backdrop { animation: none; }
}

/* =====================================================================
   Fundação, "Da arquitetura à solução estrutural.": perfil em degraus.
   Cada etapa desce um degrau, como o corte de uma escavação. O contorno
   (fio horizontal + fio vertical) de cada degrau fica dourado ao ser alcançado.
   ===================================================================== */
.sheet ol { display: block; border-top: 0; }
.sheet ol li,
.sheet ol li + li {
  --i: 0;
  position: relative;
  display: flex;
  align-items: baseline;
  gap: 1.25rem;
  margin-left: calc(var(--i) * clamp(1rem, 6.5vw, 7rem));
  padding: 1.6rem 0 1.6rem 1.25rem;
  border: 0 !important;
  border-top: 1px solid var(--line) !important;
  border-left: 1px solid var(--line) !important;
}
.sheet ol li:nth-child(2) { --i: 1; }
.sheet ol li:nth-child(3) { --i: 2; }
.sheet ol li:nth-child(4) { --i: 3; }
.sheet ol li:nth-child(5) { --i: 4; }

/* fio horizontal dourado (usa o ::before já existente) */
.sheet ol li::before { left: -1px; right: 0; }
/* fio vertical dourado, desce do canto do degrau */
.sheet ol li::after {
  content: "";
  position: absolute;
  top: -1px;
  bottom: 0;
  left: -1px;
  width: 1px;
  background: var(--gold);
  transform-origin: top center;
  transition: transform .8s var(--ease) .15s;
}
.js .sheet ol[data-progress] li::after { transform: scaleY(0); }
.js .sheet ol[data-progress] li.is-reached::after { transform: none; }

.sheet .num,
.js .sheet ol[data-progress] .num,
.js .sheet ol[data-progress] li.is-reached .num {
  flex-shrink: 0;
  min-width: 1.5rem;
  font-size: .8125rem;
}
.sheet h3 {
  margin: 0;
  font-size: clamp(1.35rem, 2.4vw, 2.1rem);
  font-weight: 300;
  line-height: 1.15;
  letter-spacing: -.03em;
}
.js .sheet ol[data-progress] h3 { transition: color .7s ease; }
.js .sheet ol[data-progress] li:not(.is-reached) h3 { color: color-mix(in srgb, var(--ink) 30%, transparent); }
.js .sheet ol[data-progress] li:not(.is-reached) .num { color: color-mix(in srgb, var(--mute) 50%, transparent); }

@media (max-width: 767px) {
  .sheet ol li,
  .sheet ol li + li { gap: .9rem; padding: 1.25rem 0 1.25rem 1rem; }
}

/* Pop-up de contato: logo no topo (dourada no tema claro, dourada clara no escuro) */
.contact-modal-logo { width: 3.5rem; margin-bottom: 1.25rem; }

/* =====================================================================
   Pop-up de contato em Liquid Glass (mesmo material dos botões e da navbar).
   O material vem da classe .glass (liquid-glass.css); aqui ficam os tokens.
   ===================================================================== */
.contact-modal.glass {
  --glass-radius: clamp(14px, 1.6vw, 22px);
  --glass-blur: 28px;
  --glass-saturation: 180%;
  --glass-brightness: 1.05;
  --glass-bg: rgb(250 249 245 / .62);
  --glass-border: rgb(255 255 255 / .6);
  --glass-border-highlight: rgb(255 255 255 / .95);
  --glass-border-dim: rgb(255 255 255 / .2);
  --glass-outline: 0 0 0 1px rgb(24 24 24 / .08);
  --glass-shadow: 0 40px 90px -30px rgb(0 0 0 / .5), 0 2px 10px -4px rgb(0 0 0 / .12);
  --glass-specular: .75;
  --glass-glow: .16;
  --glass-edge: .06;
  border-radius: var(--glass-radius);
}
[data-theme="dark"] .contact-modal.glass {
  --glass-bg: rgb(30 30 27 / .58);
  --glass-border: rgb(255 255 255 / .14);
  --glass-border-highlight: rgb(255 255 255 / .35);
  --glass-border-dim: rgb(255 255 255 / .04);
  --glass-outline: 0 0 0 1px rgb(0 0 0 / .4);
  --glass-shadow: 0 40px 90px -30px rgb(0 0 0 / .8);
  --glass-specular: .22;
  --glass-glow: .1;
  --glass-edge: .2;
}
/* fundo escurecido mais leve e sem desfoque próprio, para o vidro mostrar a página atrás */
.contact-modal::backdrop {
  background: rgb(20 20 18 / .32);
  -webkit-backdrop-filter: none;
  backdrop-filter: none;
}

/* opções e botão de fechar também translúcidos sobre o vidro */
.contact-option { background: rgb(255 255 255 / .5); border-color: rgb(24 24 24 / .1); }
.contact-modal-close { background: rgb(255 255 255 / .35); }
[data-theme="dark"] .contact-option { background: rgb(255 255 255 / .06); border-color: rgb(255 255 255 / .12); }
[data-theme="dark"] .contact-modal-close { background: rgb(255 255 255 / .06); border-color: rgb(255 255 255 / .16); }

/* sem suporte a backdrop-filter: painel quase opaco para manter a leitura */
@supports not ((backdrop-filter: blur(1px)) or (-webkit-backdrop-filter: blur(1px))) {
  .contact-modal.glass { --glass-bg: rgb(247 246 242 / .98); }
  [data-theme="dark"] .contact-modal.glass { --glass-bg: rgb(27 27 25 / .98); }
}
@media (prefers-reduced-transparency: reduce) {
  .contact-modal.glass { --glass-bg: rgb(247 246 242 / .98); }
  [data-theme="dark"] .contact-modal.glass { --glass-bg: rgb(27 27 25 / .98); }
}

/* Botões de contato extras espalhados pelas seções (abrem o pop-up de contato) */
.section-cta {
  display: flex;
  justify-content: center;
  margin-top: clamp(2.5rem, 5vw, 4rem);
}
.about .section-cta { justify-content: flex-start; margin-top: 2rem; }

/* Pop-up: sem barras de rolagem no painel.
   A borda de vidro (.glass-rim) passa 1px para fora e fazia o painel rolar nos dois eixos.
   O painel deixa de rolar; só o conteúdo rola se a tela for baixa demais, sem barra visível. */
.contact-modal { overflow: visible; }
.contact-modal-inner {
  max-height: calc(100svh - 2rem);
  overflow-y: auto;
  overscroll-behavior: contain;
  scrollbar-width: none;
}
.contact-modal-inner::-webkit-scrollbar { display: none; }

/* Pop-up aberto: leve desfoque na página atrás */
.contact-modal::backdrop {
  -webkit-backdrop-filter: blur(4px);
  backdrop-filter: blur(4px);
}
@media (prefers-reduced-transparency: reduce) {
  .contact-modal::backdrop { -webkit-backdrop-filter: none; backdrop-filter: none; background: rgb(20 20 18 / .6); }
}