/* ==========================================================================
   Marie Brandão, mercado imobiliário
   Direção: NOIR IMOBILIÁRIO. Preto profundo, champagne e dourado antigo.
   O xadrez permanece como metáfora estratégica pontual; degradês, luz,
   vidro e metais conduzem a experiência editorial.
   CSS local, sem build, sem CDN. Mobile-first.
   ========================================================================== */

:root {
  --void:    #050506;
  --black:   #0B0B0D;
  --coal:    #101014;
  --slate:   #16161B;
  --stone:   #1E1E25;

  --white:   #FFFFFF;
  --bone:    #F7F5F0;
  --bone-2:  #EDE9E0;
  --bone-3:  #DDD7C9;

  --gold:    #C6A15B;
  --gold-2:  #E7D09A;
  --gold-3:  #9C7B36;
  --gold-4:  #6B5320;

  --txt:     rgba(247, 245, 240, .70);
  --txt-2:   rgba(247, 245, 240, .50);

  --ink:     #0B0B0D;
  --ink-2:   #3C3C45;
  --ink-3:   #6E6E7A;

  --line:      rgba(198, 161, 91, .24);
  --line-soft: rgba(247, 245, 240, .10);
  --line-lt:   rgba(11, 11, 13, .14);
  --line-lt-2: rgba(11, 11, 13, .07);

  --serif: Didot, "Bodoni MT", "Big Caslon", "Hoefler Text", Garamond, Georgia, "Times New Roman", serif;
  --sans:  Inter, "Aptos", "Segoe UI Variable Text", "Segoe UI", system-ui, -apple-system, Roboto, "Helvetica Neue", Arial, sans-serif;
  --mono:  var(--sans);

  --wrap: 1240px;
  --pad: 20px;
  --ease: cubic-bezier(.22, .61, .36, 1);
}

*, *::before, *::after { box-sizing: border-box; }

html {
  scroll-behavior: smooth;
  scroll-padding-top: 88px;
  -webkit-text-size-adjust: 100%;
  background: var(--black);
}

body {
  margin: 0;
  min-width: 320px;
  overflow-x: hidden;
  background: var(--black);
  color: var(--txt);
  font-family: var(--sans);
  font-size: 16px;
  line-height: 1.7;
  -webkit-font-smoothing: antialiased;
}

img, svg { max-width: 100%; }
img { height: auto; display: block; }
figure { margin: 0; }
a { color: inherit; }

h1, h2, h3, h4 {
  margin: 0;
  color: var(--bone);
  font-family: var(--serif);
  font-weight: 400;
  line-height: 1.06;
  letter-spacing: -.015em;
}

p { margin: 0 0 1em; }
p:last-child { margin-bottom: 0; }

.wrap {
  width: 100%;
  max-width: var(--wrap);
  margin: 0 auto;
  padding: 0 var(--pad);
}

.sr-only {
  position: absolute;
  width: 1px; height: 1px;
  margin: -1px; padding: 0;
  overflow: hidden;
  clip: rect(0 0 0 0);
  white-space: nowrap;
  border: 0;
}

.skip-link {
  position: absolute;
  left: -9999px;
  top: 0;
  z-index: 120;
  background: var(--gold);
  color: var(--black);
  padding: 12px 18px;
  font-size: .9rem;
  font-weight: 600;
}
.skip-link:focus { left: 8px; top: 8px; }

:focus-visible {
  outline: 2px solid var(--gold);
  outline-offset: 3px;
}

/* -------------------------------------------------------- peças (sprite) -- */

.sprite { position: absolute; width: 0; height: 0; overflow: hidden; }

.peca {
  display: block;
  color: var(--gold);
  fill: currentColor;
  flex: none;
}

/* ------------------------------------------------------------- tabuleiro -- */
/* padrão de casas reutilizável, usado em fundos e molduras */

.checker::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image: repeating-conic-gradient(rgba(198, 161, 91, .055) 0deg 90deg, transparent 90deg 180deg);
  background-size: 148px 148px;
  pointer-events: none;
}
.checker-lt::before {
  background-image: repeating-conic-gradient(rgba(11, 11, 13, .045) 0deg 90deg, transparent 90deg 180deg);
}

/* --------------------------------------------------------------- rótulos -- */

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  margin: 0 0 22px;
  font-family: var(--mono);
  font-size: .66rem;
  font-weight: 500;
  letter-spacing: .3em;
  text-transform: uppercase;
  color: var(--gold);
}
.eyebrow::before {
  content: "";
  width: 8px;
  height: 8px;
  flex: none;
  background: var(--gold);
  transform: rotate(45deg);
}
.eyebrow.on-dark { color: var(--gold-2); }
.eyebrow.on-light { color: var(--gold-3); }
.eyebrow.on-light::before { background: var(--gold-3); }

.rule-gold {
  height: 1px;
  border: 0;
  margin: 0;
  background: linear-gradient(to right, var(--gold), rgba(198, 161, 91, 0));
}

/* ---------------------------------------------------------------- botões -- */

.btn {
  position: relative;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 16px 28px;
  border: 1px solid transparent;
  font-family: var(--sans);
  font-size: .82rem;
  font-weight: 600;
  letter-spacing: .12em;
  text-transform: uppercase;
  text-decoration: none;
  cursor: pointer;
  overflow: hidden;
  transition: color .3s var(--ease), border-color .3s var(--ease), transform .3s var(--ease), background-color .3s var(--ease);
}
.btn svg { width: 17px; height: 17px; flex: none; position: relative; z-index: 1; }
.btn span, .btn-label { position: relative; z-index: 1; }
.btn::before {
  content: "";
  position: absolute;
  inset: 0;
  transform: translateX(-101%);
  transition: transform .45s var(--ease);
}
.btn:hover::before { transform: translateX(0); }
.btn:hover { transform: translateY(-2px); }

.btn-primary {
  background: linear-gradient(120deg, var(--gold) 0%, var(--gold-2) 55%, var(--gold) 100%);
  color: var(--black);
}
.btn-primary::before { background: var(--white); }
.btn-primary:hover { color: var(--black); }

.btn-ink {
  background: var(--black);
  color: var(--bone);
  border-color: var(--black);
}
.btn-ink::before { background: var(--gold); }
.btn-ink:hover { color: var(--black); border-color: var(--gold); }

.btn-ghost {
  border-color: var(--line);
  color: var(--bone);
  background: transparent;
}
.btn-ghost::before { background: rgba(198, 161, 91, .14); }
.btn-ghost:hover { border-color: var(--gold); color: var(--gold-2); }

.btn-ghost-lt {
  border-color: var(--line-lt);
  color: var(--ink);
  background: transparent;
}
.btn-ghost-lt::before { background: rgba(11, 11, 13, .06); }
.btn-ghost-lt:hover { border-color: var(--ink); }

/* ------------------------------------------------------ barra de progresso */

.progress {
  position: fixed;
  top: 0; left: 0;
  z-index: 80;
  height: 2px;
  width: 100%;
  transform: scaleX(0);
  transform-origin: 0 50%;
  background: linear-gradient(to right, var(--gold-4), var(--gold), var(--gold-2));
  pointer-events: none;
}

/* ---------------------------------------------------------------- header -- */

.site-header {
  position: sticky;
  top: 0;
  z-index: 70;
  background: transparent;
  border-bottom: 1px solid transparent;
  transition: background-color .35s var(--ease), border-color .35s var(--ease), backdrop-filter .35s var(--ease);
}
.site-header.is-stuck {
  background: rgba(11, 11, 13, .88);
  backdrop-filter: saturate(1.3) blur(14px);
  -webkit-backdrop-filter: saturate(1.3) blur(14px);
  border-bottom-color: var(--line);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  min-height: 78px;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 13px;
  text-decoration: none;
}
.brand-mark {
  position: relative;
  display: grid;
  place-items: center;
  width: 44px;
  height: 44px;
  flex: none;
  border: 1px solid var(--line);
  background: linear-gradient(150deg, rgba(198, 161, 91, .16), transparent 70%);
  color: var(--gold);
  font-family: var(--mono);
  font-size: .74rem;
  font-weight: 600;
  letter-spacing: .06em;
  transition: border-color .3s var(--ease), background-color .3s var(--ease);
}
.brand-mark .peca { width: 22px; height: 26px; }
.brand:hover .brand-mark { border-color: var(--gold); }

.brand-text { display: flex; flex-direction: column; line-height: 1.15; }
.brand-text strong {
  font-family: var(--serif);
  font-size: 1.16rem;
  font-weight: 400;
  letter-spacing: .01em;
  color: var(--bone);
}
.brand-text span {
  font-family: var(--mono);
  font-size: .56rem;
  letter-spacing: .26em;
  text-transform: uppercase;
  color: var(--gold);
  margin-top: 4px;
}

.nav { display: none; align-items: center; gap: 28px; }
.nav a {
  position: relative;
  font-size: .78rem;
  font-weight: 500;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--txt);
  text-decoration: none;
  padding: 6px 0;
  transition: color .25s var(--ease);
}
.nav a:not(.btn)::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: 0;
  width: 0;
  height: 1px;
  background: var(--gold);
  transition: width .3s var(--ease);
}
.nav a:not(.btn):hover { color: var(--bone); }
.nav a:not(.btn):hover::after,
.nav a.is-active:not(.btn)::after { width: 100%; }
.nav a.is-active:not(.btn) { color: var(--gold-2); }
.nav .btn { padding: 13px 22px; font-size: .72rem; }

.nav-toggle {
  display: inline-flex;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 46px;
  height: 46px;
  padding: 0 11px;
  border: 1px solid var(--line);
  background: transparent;
  cursor: pointer;
}
.nav-toggle span {
  display: block;
  height: 1.5px;
  background: var(--gold);
  transition: transform .3s var(--ease), opacity .2s ease;
}
.nav-toggle[aria-expanded="true"] span:nth-child(1) { transform: translateY(6.5px) rotate(45deg); }
.nav-toggle[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
.nav-toggle[aria-expanded="true"] span:nth-child(3) { transform: translateY(-6.5px) rotate(-45deg); }

.mobile-nav {
  display: none;
  flex-direction: column;
  gap: 0;
  padding-bottom: 24px;
  background: rgba(11, 11, 13, .97);
}
.mobile-nav.is-open { display: flex; }
.mobile-nav a {
  padding: 15px 0;
  border-bottom: 1px solid var(--line-soft);
  font-family: var(--mono);
  font-size: .76rem;
  letter-spacing: .18em;
  text-transform: uppercase;
  color: var(--bone);
  text-decoration: none;
}
.mobile-nav .btn { margin-top: 20px; border-bottom: 0; justify-content: center; }

/* ------------------------------------------------------------------ hero -- */

.hero {
  position: relative;
  padding: 48px 0 64px;
  overflow: hidden;
  background:
    radial-gradient(120% 90% at 82% 6%, rgba(198, 161, 91, .13) 0%, transparent 58%),
    radial-gradient(90% 70% at 0% 100%, rgba(198, 161, 91, .07) 0%, transparent 60%),
    var(--black);
}
.hero::before { mask-image: radial-gradient(115% 85% at 72% 12%, #000 8%, transparent 70%); -webkit-mask-image: radial-gradient(115% 85% at 72% 12%, #000 8%, transparent 70%); }
.hero > .wrap { position: relative; z-index: 1; }

.hero-grid { display: grid; gap: 48px; }
.hero-head { max-width: 780px; }

.hero h1 {
  font-size: clamp(3.4rem, 17vw, 9rem);
  line-height: .92;
  letter-spacing: -.02em;
}
.hero h1 .line { display: block; color: var(--bone); }
.hero h1 .thin {
  font-style: italic;
  color: var(--gold);
  padding-right: .06em;
}
/* contorno dourado só onde há suporte; fallback é o dourado sólido acima */
@supports ((-webkit-text-stroke: 1px #C6A15B) and (background-clip: text)) {
  .hero h1 .thin {
    color: transparent;
    -webkit-text-stroke: 1px var(--gold);
    background: linear-gradient(100deg, rgba(198, 161, 91, .3), rgba(231, 208, 154, .07));
    -webkit-background-clip: text;
    background-clip: text;
  }
}

.hero-rule {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 12px 14px;
  margin: 30px 0 26px;
}
.hero-rule::before {
  content: "";
  height: 1px;
  width: 56px;
  background: linear-gradient(to right, var(--gold), rgba(198, 161, 91, .1));
  flex: none;
}
.hero-rule span {
  font-family: var(--mono);
  font-size: .62rem;
  letter-spacing: .26em;
  text-transform: uppercase;
  color: var(--gold-2);
}

.hero-lead {
  font-size: clamp(1.04rem, 3.4vw, 1.24rem);
  line-height: 1.65;
  color: var(--txt);
  max-width: 58ch;
}
.hero-lead strong { color: var(--bone); font-weight: 600; }

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 34px;
}

.hero-meta {
  display: grid;
  gap: 0;
  margin: 44px 0 0;
  border-top: 1px solid var(--line-soft);
}
.hero-meta > div {
  padding: 18px 0;
  border-bottom: 1px solid var(--line-soft);
}
.hero-meta dt {
  font-family: var(--mono);
  font-size: .58rem;
  letter-spacing: .24em;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 7px;
}
.hero-meta dd {
  margin: 0;
  font-size: .96rem;
  font-weight: 500;
  color: var(--bone);
}
.hero-meta dd a { text-decoration: none; border-bottom: 1px solid var(--line); transition: border-color .25s, color .25s; }
.hero-meta dd a:hover { color: var(--gold-2); border-bottom-color: var(--gold); }

/* --------------------------------------------------------- moldura foto -- */

.figure-frame {
  position: relative;
  isolation: isolate;
}
.figure-frame .frame-shift {
  position: absolute;
  inset: -14px -14px auto auto;
  width: 100%;
  height: 100%;
  border: 1px solid var(--line);
  z-index: -1;
  pointer-events: none;
  transition: transform .6s var(--ease);
}
.figure-frame:hover .frame-shift { transform: translate(6px, -6px); }

.figure-media {
  position: relative;
  overflow: hidden;
  background: var(--coal);
  border: 1px solid var(--line-soft);
}
.figure-media img {
  width: 100%;
  aspect-ratio: 3 / 4;
  object-fit: cover;
  clip-path: inset(0 0 100% 0);
  transform: scale(1.06);
  transition: clip-path 1.1s var(--ease), transform 1.4s var(--ease);
}
.figure-frame.is-visible .figure-media img { clip-path: inset(0 0 0 0); transform: scale(1); }
.figure-media::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(5, 5, 6, .72) 0%, transparent 45%);
  pointer-events: none;
}

.figure-tag {
  position: absolute;
  left: 0;
  bottom: 0;
  z-index: 2;
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 14px 18px;
  font-family: var(--mono);
  font-size: .58rem;
  letter-spacing: .22em;
  text-transform: uppercase;
  color: var(--gold-2);
}
.figure-tag .peca { width: 16px; height: 19px; }

.figure-badge {
  position: absolute;
  right: -10px;
  bottom: 28px;
  z-index: 3;
  display: grid;
  gap: 2px;
  padding: 16px 20px;
  background: var(--gold);
  color: var(--black);
  max-width: 220px;
}
.figure-badge strong {
  font-family: var(--serif);
  font-size: 1.12rem;
  line-height: 1.15;
  display: block;
}
.figure-badge span {
  font-family: var(--mono);
  font-size: .55rem;
  letter-spacing: .22em;
  text-transform: uppercase;
  opacity: .78;
}

.hero-figure { position: relative; }
.hero-figure {
  margin-bottom: 52px;
}
.hero-figure .hero-portrait {
  object-position: center top;
}
.hero-figure .figure-badge {
  bottom: -42px;
}
.hero-figure .peca-flutuante {
  position: absolute;
  left: -34px;
  top: -26px;
  width: 84px;
  height: 100px;
  color: var(--gold);
  opacity: .5;
  z-index: 2;
  animation: flutua 9s ease-in-out infinite;
  pointer-events: none;
}
/* --px / --py são alimentados pelo parallax em site.js */
@keyframes flutua {
  0%, 100% { transform: translate3d(var(--px, 0px), var(--py, 0px), 0) rotate(-3deg); }
  50%      { transform: translate3d(var(--px, 0px), calc(var(--py, 0px) - 14px), 0) rotate(2deg); }
}

/* --------------------------------------------------- faixa primeiro passo */

.opening {
  position: relative;
  background: var(--coal);
  border-top: 1px solid var(--line-soft);
  border-bottom: 1px solid var(--line-soft);
  padding: 44px 0 48px;
  overflow: hidden;
}
.opening > .wrap { position: relative; z-index: 1; }

.hero-panel { position: relative; }
.panel-top {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 14px;
  padding-bottom: 18px;
  border-bottom: 1px solid var(--line);
  margin-bottom: 4px;
}
.panel-top p {
  margin: 0;
  font-family: var(--mono);
  font-size: .62rem;
  letter-spacing: .26em;
  text-transform: uppercase;
  color: var(--gold);
}
.panel-top strong {
  font-family: var(--mono);
  font-size: .62rem;
  font-weight: 500;
  letter-spacing: .16em;
  color: var(--txt-2);
}

.panel-list { list-style: none; margin: 0; padding: 0; display: grid; gap: 0; }
.panel-list li {
  position: relative;
  display: grid;
  grid-template-columns: 44px 1fr;
  gap: 14px;
  padding: 22px 0;
  border-bottom: 1px solid var(--line-soft);
  font-size: .93rem;
  line-height: 1.6;
  color: var(--txt);
  transition: color .3s var(--ease);
}
.panel-list li::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: -1px;
  width: 0;
  height: 1px;
  background: var(--gold);
  transition: width .5s var(--ease);
}
.panel-list li:hover::after { width: 100%; }
.panel-list li:hover { color: var(--bone); }
.panel-list .idx {
  font-family: var(--mono);
  font-size: .74rem;
  letter-spacing: .1em;
  color: var(--gold);
  padding-top: 3px;
}
.panel-list strong {
  display: block;
  color: var(--bone);
  font-weight: 600;
  font-size: .98rem;
  margin-bottom: 4px;
}

/* ---------------------------------------------------------------- faixa --- */

.ticker {
  background: var(--bone);
  color: var(--ink);
  border-top: 1px solid var(--gold-3);
  border-bottom: 1px solid var(--gold-3);
  overflow: hidden;
  padding: 16px 0;
}
.ticker-track {
  display: flex;
  width: max-content;
  align-items: center;
  animation: desliza 42s linear infinite;
}
.ticker:hover .ticker-track { animation-play-state: paused; }
.ticker-block { display: flex; align-items: center; }
.ticker-block span {
  display: inline-flex;
  align-items: center;
  gap: 18px;
  padding: 0 22px;
  font-family: var(--mono);
  font-size: .68rem;
  letter-spacing: .28em;
  text-transform: uppercase;
  white-space: nowrap;
  color: var(--ink-2);
}
.ticker-block .peca { width: 15px; height: 18px; color: var(--gold-3); }
@keyframes desliza {
  from { transform: translateX(0); }
  to   { transform: translateX(-50%); }
}

/* --------------------------------------------------------------- seções --- */

.section { position: relative; padding: 72px 0; overflow: hidden; }
.section--light {
  background: var(--bone);
  color: var(--ink-2);
}
.section--light h1, .section--light h2, .section--light h3, .section--light h4 { color: var(--ink); }
.section--light .section-head p { color: var(--ink-2); }
.section > .wrap { position: relative; z-index: 1; }

.section-head { max-width: 760px; margin-bottom: 46px; }
.section-head h2 {
  font-size: clamp(2.1rem, 7vw, 3.5rem);
  margin-bottom: 22px;
}
.section-head h2 em { font-style: italic; color: var(--gold); }
.section--light .section-head h2 em { color: var(--gold-3); }
.section-head p {
  font-size: 1.03rem;
  color: var(--txt);
  max-width: 62ch;
}

.section-index {
  display: flex;
  align-items: baseline;
  gap: 14px;
  margin-bottom: 18px;
  font-family: var(--mono);
  font-size: .6rem;
  letter-spacing: .26em;
  text-transform: uppercase;
  color: var(--txt-2);
}
.section-index b { color: var(--gold); font-weight: 500; }
.section--light .section-index,
.method .section-index { color: var(--ink-3); }
.section--light .section-index b,
.method .section-index b { color: var(--gold-3); }
.method .section-head h2 em { color: var(--gold-3); }

/* ------------------------------------------------------------ manifesto --- */

.manifesto { padding: 84px 0; }
.manifesto-grid { display: grid; gap: 40px; }

.manifesto-quote {
  font-family: var(--serif);
  font-size: clamp(1.75rem, 6.2vw, 3.05rem);
  line-height: 1.14;
  letter-spacing: -.015em;
  color: var(--ink);
  margin: 0 0 26px;
}
.manifesto-quote em { font-style: italic; color: var(--gold-3); }

.manifesto-body p { font-size: 1.03rem; color: var(--ink-2); }

.manifesto-cols {
  display: grid;
  gap: 0;
  border-top: 1px solid var(--line-lt);
}
.manifesto-cols article {
  padding: 24px 0;
  border-bottom: 1px solid var(--line-lt-2);
}
.manifesto-cols h3 {
  font-family: var(--sans);
  font-size: .74rem;
  font-weight: 700;
  letter-spacing: .2em;
  text-transform: uppercase;
  color: var(--gold-3);
  margin-bottom: 10px;
}
.manifesto-cols p { font-size: .95rem; color: var(--ink-2); }

.manifesto-art {
  position: relative;
  display: grid;
  place-items: center;
  min-height: 260px;
  border: 1px solid var(--line-lt);
  background:
    repeating-conic-gradient(rgba(11, 11, 13, .05) 0deg 90deg, transparent 90deg 180deg) 0 0 / 74px 74px,
    var(--bone-2);
}
.manifesto-art .peca {
  width: 120px;
  height: 144px;
  color: var(--gold-3);
  filter: drop-shadow(0 14px 22px rgba(11, 11, 13, .18));
  animation: flutua 11s ease-in-out infinite;
}

/* ----------------------------------------------------------- atuação ----- */

.areas { background: var(--black); }

.area-grid {
  display: grid;
  gap: 1px;
  background: var(--line-soft);
  border: 1px solid var(--line-soft);
}
.area {
  position: relative;
  background: var(--black);
  padding: 34px 26px 36px;
  overflow: hidden;
  transition: background-color .4s var(--ease);
}
.area:nth-child(even) { background: var(--coal); }
.area::before {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(165deg, rgba(198, 161, 91, .14), transparent 62%);
  opacity: 0;
  transition: opacity .4s var(--ease);
  pointer-events: none;
}
.area:hover::before { opacity: 1; }
.area::after {
  content: "";
  position: absolute;
  left: 0; top: 0;
  width: 0; height: 2px;
  background: linear-gradient(to right, var(--gold), rgba(198, 161, 91, 0));
  transition: width .55s var(--ease);
}
.area:hover::after { width: 100%; }

.area-top {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 16px;
  margin-bottom: 26px;
}
.area-idx {
  margin: 0;
  font-family: var(--mono);
  font-size: .68rem;
  letter-spacing: .2em;
  color: var(--gold);
}
.area .peca {
  width: 40px;
  height: 48px;
  color: var(--gold-3);
  transition: color .4s var(--ease), transform .5s var(--ease);
}
.area:hover .peca { color: var(--gold-2); transform: translateY(-4px); }

.area h3 {
  font-size: 1.42rem;
  line-height: 1.15;
  margin-bottom: 12px;
  color: var(--bone);
}
.area > p { font-size: .95rem; color: var(--txt); }

.area-list {
  list-style: none;
  margin: 20px 0 0;
  padding: 18px 0 0;
  border-top: 1px solid var(--line-soft);
  display: grid;
  gap: 9px;
}
.area-list li {
  position: relative;
  padding-left: 18px;
  font-family: var(--mono);
  font-size: .68rem;
  letter-spacing: .09em;
  line-height: 1.6;
  text-transform: uppercase;
  color: var(--txt-2);
}
.area-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 7px;
  width: 6px;
  height: 6px;
  background: var(--gold-3);
  transform: rotate(45deg);
}

/* ------------------------------------------------------------ tabuleiro -- */

.board-section {
  background: var(--void);
  border-top: 1px solid var(--line-soft);
  padding: 80px 0;
}
.board-grid { display: grid; gap: 40px; align-items: start; }

.board {
  position: relative;
  width: 100%;
  aspect-ratio: 1 / 1;
  border: 1px solid var(--line);
  background:
    repeating-conic-gradient(rgba(198, 161, 91, .13) 0deg 90deg, rgba(247, 245, 240, .022) 90deg 180deg)
    0 0 / 25% 25%;
  box-shadow: 0 30px 80px rgba(0, 0, 0, .6);
}
.board::after {
  content: "";
  position: absolute;
  inset: 0;
  background: radial-gradient(70% 70% at 50% 40%, transparent 30%, rgba(5, 5, 6, .55) 100%);
  pointer-events: none;
}

.board-piece {
  position: absolute;
  left: calc(var(--c) * 12.5%);
  top: calc(var(--r) * 12.5%);
  width: 12.5%;
  height: 12.5%;
  display: grid;
  place-items: center;
  padding: 0;
  margin: 0;
  border: 0;
  background: transparent;
  color: var(--gold-3);
  cursor: pointer;
  z-index: 2;
  transition: color .3s var(--ease), transform .35s var(--ease), filter .35s var(--ease);
}
.board-piece .peca { width: 68%; height: 78%; }
.board-piece::before {
  content: "";
  position: absolute;
  inset: 8%;
  border: 1px solid transparent;
  transition: border-color .3s var(--ease), background-color .3s var(--ease);
}
.board-piece:hover,
.board-piece:focus-visible { color: var(--gold-2); transform: translateY(-5px); }
.board-piece:hover::before { border-color: var(--line); }
.board-piece.is-active {
  color: var(--gold-2);
  filter: drop-shadow(0 6px 16px rgba(198, 161, 91, .5));
}
.board-piece.is-active::before {
  border-color: var(--gold);
  background: rgba(198, 161, 91, .1);
}
.board-piece .sr-only { position: absolute; }

.board-panel {
  border: 1px solid var(--line-soft);
  background: linear-gradient(160deg, var(--coal), var(--black));
  padding: 30px 24px 32px;
}
.board-panel .eyebrow { margin-bottom: 18px; }
.board-piece-name {
  font-family: var(--serif);
  font-size: clamp(1.6rem, 5vw, 2.15rem);
  color: var(--bone);
  margin: 0 0 6px;
  min-height: 1.1em;
}
.board-piece-role {
  display: block;
  font-family: var(--mono);
  font-size: .62rem;
  letter-spacing: .24em;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 18px;
}
.board-piece-text {
  font-size: 1rem;
  color: var(--txt);
  min-height: 6.5em;
}
.board-hint {
  margin-top: 22px;
  padding-top: 18px;
  border-top: 1px solid var(--line-soft);
  font-family: var(--mono);
  font-size: .6rem;
  letter-spacing: .18em;
  text-transform: uppercase;
  color: var(--txt-2);
}

/* ------------------------------------------------------------- método ---- */

.method {
  position: relative;
  background: var(--bone);
  color: var(--ink-2);
  padding: 80px 0;
  overflow: hidden;
}
.method h2, .method h3 { color: var(--ink); }
.method .section-head p { color: var(--ink-2); }
.method > .wrap { position: relative; z-index: 1; }

.steps {
  position: relative;
  display: grid;
  gap: 0;
  border-top: 1px solid var(--line-lt);
}
.steps::before {
  content: "";
  position: absolute;
  left: 0; top: 0;
  height: 2px;
  width: 0;
  background: linear-gradient(to right, var(--gold-3), var(--gold));
  transition: width 1.6s var(--ease);
}
.steps.is-visible::before { width: 100%; }

.step {
  position: relative;
  padding: 30px 0 32px;
  border-bottom: 1px solid var(--line-lt-2);
  transition: background-color .35s var(--ease);
}
.step:hover { background: rgba(198, 161, 91, .07); }
.step-n {
  display: flex;
  align-items: center;
  gap: 10px;
  margin: 0 0 14px;
  font-family: var(--mono);
  font-size: .64rem;
  letter-spacing: .24em;
  text-transform: uppercase;
  color: var(--gold-3);
}
.step-n .peca { width: 15px; height: 18px; color: var(--gold-3); }
.step-phase {
  display: block;
  font-family: var(--mono);
  font-size: .58rem;
  letter-spacing: .2em;
  text-transform: uppercase;
  color: var(--ink-3);
  margin-bottom: 10px;
}
.step h3 {
  font-size: 1.5rem;
  margin-bottom: 12px;
}
.step p { font-size: .95rem; color: var(--ink-2); }
.step-detail {
  margin-top: 14px;
  padding-top: 14px;
  border-top: 1px solid var(--line-lt-2);
  font-family: var(--mono);
  font-size: .66rem;
  letter-spacing: .1em;
  line-height: 1.7;
  text-transform: uppercase;
  color: var(--ink-3);
}

/* --------------------------------------------------------- entregáveis --- */

.deliver { background: var(--coal); padding: 78px 0; }
.deliver-grid { display: grid; gap: 34px; align-items: start; }

.deliver-list { list-style: none; margin: 0; padding: 0; display: grid; gap: 0; }
.deliver-list li {
  display: grid;
  grid-template-columns: 30px 1fr;
  gap: 16px;
  align-items: start;
  padding: 20px 0;
  border-bottom: 1px solid var(--line-soft);
  font-size: .97rem;
  color: var(--txt);
}
.deliver-list li:first-child { border-top: 1px solid var(--line-soft); }
.deliver-list li::before {
  content: "";
  width: 12px;
  height: 12px;
  margin-top: 8px;
  border: 1px solid var(--gold);
  background: linear-gradient(135deg, var(--gold) 50%, transparent 50%);
  transform: rotate(45deg);
}
.deliver-list strong { display: block; color: var(--bone); font-weight: 600; margin-bottom: 3px; }

.deliver-aside {
  border: 1px solid var(--line);
  background: linear-gradient(150deg, rgba(198, 161, 91, .12), transparent 60%), var(--black);
  padding: 30px 26px;
}
.deliver-aside h3 {
  font-size: 1.5rem;
  color: var(--bone);
  margin-bottom: 14px;
}
.deliver-aside p { font-size: .95rem; color: var(--txt); }
.deliver-aside .peca { width: 46px; height: 56px; color: var(--gold); margin-bottom: 20px; }

/* -------------------------------------------------------------- sobre ---- */

.about-grid { display: grid; gap: 44px; }

.about-statement {
  font-family: var(--serif);
  font-size: clamp(1.7rem, 6vw, 2.7rem);
  font-weight: 400;
  line-height: 1.14;
  letter-spacing: -.015em;
  color: var(--ink);
  margin-bottom: 28px;
}
.about-statement em { font-style: italic; color: var(--gold-3); }

.about-body > p { font-size: 1.02rem; color: var(--ink-2); }

.principles { list-style: none; margin: 32px 0 0; padding: 0; }
.principles li {
  display: grid;
  grid-template-columns: 22px 1fr;
  gap: 16px;
  padding: 18px 0;
  border-top: 1px solid var(--line-lt-2);
  font-size: .97rem;
  color: var(--ink-2);
}
.principles li::before {
  content: "";
  width: 10px;
  height: 10px;
  margin-top: 9px;
  border: 1px solid var(--gold-3);
  transform: rotate(45deg);
}
.principles strong { color: var(--ink); font-weight: 700; }

.about-side { display: grid; gap: 26px; align-self: start; }

.about-card {
  align-self: start;
  background: linear-gradient(160deg, var(--black), var(--slate));
  border: 1px solid var(--line);
  color: var(--txt);
  padding: 32px 26px;
}
.monogram {
  display: grid;
  place-items: center;
  width: 78px;
  height: 78px;
  border: 1px solid var(--line);
  font-family: var(--mono);
  font-size: 1.2rem;
  letter-spacing: .08em;
  color: var(--gold-2);
  margin-bottom: 26px;
  background: repeating-conic-gradient(rgba(198, 161, 91, .1) 0deg 90deg, transparent 90deg 180deg) 0 0 / 39px 39px;
}
.about-card h3 {
  color: var(--bone);
  font-size: 1.55rem;
  margin-bottom: 12px;
}
.about-card > p { font-size: .95rem; }

.card-meta { display: grid; grid-template-columns: 1fr; gap: 0; margin: 26px 0 0; }
.card-meta dt {
  font-family: var(--mono);
  font-size: .56rem;
  letter-spacing: .24em;
  text-transform: uppercase;
  color: var(--gold);
  padding-top: 16px;
  border-top: 1px solid var(--line-soft);
}
.card-meta dd {
  margin: 4px 0 0;
  font-size: .94rem;
  font-weight: 500;
  color: var(--bone);
}
.card-meta dd a { text-decoration: none; border-bottom: 1px solid var(--line); transition: color .25s, border-color .25s; }
.card-meta dd a:hover { color: var(--gold-2); border-bottom-color: var(--gold); }

/* ----------------------------------------------------------------- faq --- */

.faq { background: var(--black); padding: 78px 0; }
.faq-list { border-top: 1px solid var(--line-soft); max-width: 900px; }

.faq-item { border-bottom: 1px solid var(--line-soft); }
.faq-item summary {
  display: flex;
  align-items: center;
  gap: 18px;
  padding: 24px 0;
  cursor: pointer;
  list-style: none;
  font-family: var(--serif);
  font-size: clamp(1.1rem, 3.6vw, 1.34rem);
  color: var(--bone);
  transition: color .25s var(--ease);
}
.faq-item summary::-webkit-details-marker { display: none; }
.faq-item summary:hover { color: var(--gold-2); }
.faq-item summary::after {
  content: "";
  margin-left: auto;
  flex: none;
  width: 11px;
  height: 11px;
  border-right: 1px solid var(--gold);
  border-bottom: 1px solid var(--gold);
  transform: rotate(45deg) translateY(-3px);
  transition: transform .35s var(--ease);
}
.faq-item[open] summary::after { transform: rotate(225deg) translateY(-3px); }
.faq-q-idx {
  font-family: var(--mono);
  font-size: .64rem;
  letter-spacing: .16em;
  color: var(--gold);
  flex: none;
}
.faq-body {
  padding: 0 0 26px 44px;
  font-size: .98rem;
  color: var(--txt);
  max-width: 68ch;
}
.faq-item[open] .faq-body { animation: abre .45s var(--ease) both; }
@keyframes abre {
  from { opacity: 0; transform: translateY(-8px); }
  to   { opacity: 1; transform: none; }
}

/* ------------------------------------------------------------ contato ---- */

.contact { padding: 0 0 78px; background: var(--black); }

.contact-panel {
  position: relative;
  background:
    radial-gradient(120% 120% at 88% 4%, rgba(255, 255, 255, .28) 0%, transparent 46%),
    linear-gradient(140deg, var(--gold-3) 0%, var(--gold) 46%, var(--gold-2) 100%);
  color: rgba(11, 11, 13, .82);
  padding: 46px 26px 48px;
  overflow: hidden;
}
.contact-panel::after {
  content: "";
  position: absolute;
  right: -60px;
  bottom: -80px;
  width: 300px;
  height: 300px;
  background:
    repeating-conic-gradient(rgba(11, 11, 13, .1) 0deg 90deg, transparent 90deg 180deg) 0 0 / 75px 75px;
  transform: rotate(12deg);
  pointer-events: none;
}
.contact-panel > * { position: relative; z-index: 1; }
.contact-panel .eyebrow { color: rgba(11, 11, 13, .74); }
.contact-panel .eyebrow::before { background: rgba(11, 11, 13, .74); }
.contact-panel h2 {
  color: var(--black);
  font-size: clamp(2rem, 7vw, 3.3rem);
  margin-bottom: 20px;
  max-width: 18ch;
}
.contact-panel > p { max-width: 56ch; font-size: 1.03rem; }

.contact-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 32px;
}
.contact-panel .btn-ink { background: var(--black); color: var(--bone); border-color: var(--black); }
.contact-panel .btn-ink::before { background: var(--white); }
.contact-panel .btn-ink:hover { color: var(--black); }
.contact-panel .btn-ghost { border-color: rgba(11, 11, 13, .42); color: var(--black); }
.contact-panel .btn-ghost::before { background: rgba(11, 11, 13, .1); }
.contact-panel .btn-ghost:hover { border-color: var(--black); color: var(--black); }

.contact-grid { display: grid; gap: 34px; align-items: end; }
.contact-panel .section-index { color: rgba(11, 11, 13, .58); }
.contact-panel .section-index b { color: var(--black); }
.contact-panel .figure-media { border-color: rgba(11, 11, 13, .45); }
.contact-panel .figure-media::after { background: linear-gradient(to top, rgba(5, 5, 6, .5) 0%, transparent 40%); }

.contact-note {
  margin-top: 32px;
  padding-top: 20px;
  border-top: 1px solid rgba(11, 11, 13, .28);
  font-size: .82rem;
  line-height: 1.65;
  color: rgba(11, 11, 13, .72);
  max-width: 70ch;
}

/* ------------------------------------------------------------- footer ---- */

.site-footer {
  position: relative;
  background: var(--void);
  color: var(--txt-2);
  padding: 52px 0 44px;
  border-top: 1px solid var(--line);
  overflow: hidden;
}
.site-footer > .wrap { position: relative; z-index: 1; }

.footer-pieces {
  display: flex;
  gap: 26px;
  align-items: flex-end;
  padding-bottom: 34px;
  margin-bottom: 30px;
  border-bottom: 1px solid var(--line-soft);
  opacity: .5;
}
.footer-pieces .peca { width: 26px; height: 32px; color: var(--gold-3); }

.footer-grid { display: grid; gap: 30px; padding-bottom: 30px; border-bottom: 1px solid var(--line-soft); }
.footer-brand { display: flex; flex-direction: column; gap: 6px; }
.footer-brand strong {
  color: var(--bone);
  font-family: var(--serif);
  font-size: 1.4rem;
  font-weight: 400;
}
.footer-brand span {
  font-family: var(--mono);
  font-size: .58rem;
  letter-spacing: .24em;
  text-transform: uppercase;
  color: var(--gold);
}
.footer-links { display: flex; flex-wrap: wrap; gap: 12px 24px; }
.footer-links a {
  font-family: var(--mono);
  font-size: .68rem;
  letter-spacing: .16em;
  text-transform: uppercase;
  text-decoration: none;
  color: var(--txt-2);
  transition: color .25s var(--ease);
}
.footer-links a:hover { color: var(--gold-2); }

.footer-legal {
  margin: 28px 0 0;
  font-size: .76rem;
  line-height: 1.7;
  color: rgba(247, 245, 240, .38);
  max-width: 80ch;
}

/* --------------------------------------------------------- wa flutuante -- */

.wa-float {
  position: fixed;
  right: 16px;
  bottom: 16px;
  z-index: 75;
  display: grid;
  place-items: center;
  width: 56px;
  height: 56px;
  background: linear-gradient(140deg, var(--gold), var(--gold-2));
  color: var(--black);
  box-shadow: 0 12px 30px rgba(0, 0, 0, .5);
  transition: transform .3s var(--ease), box-shadow .3s var(--ease);
}
.wa-float svg { width: 28px; height: 28px; }
.wa-float::after {
  content: "";
  position: absolute;
  inset: 0;
  border: 1px solid var(--gold-2);
  opacity: 0;
  animation: pulso 3.4s ease-out infinite;
  pointer-events: none;
}
.wa-float:hover { transform: translateY(-3px); box-shadow: 0 16px 38px rgba(198, 161, 91, .38); }
@keyframes pulso {
  0%   { opacity: .8; transform: scale(1); }
  70%  { opacity: 0;  transform: scale(1.5); }
  100% { opacity: 0;  transform: scale(1.5); }
}

/* ------------------------------------------------------------- reveal ---- */

.reveal {
  opacity: 0;
  transform: translateY(22px);
  transition: opacity .8s var(--ease), transform .8s var(--ease);
  transition-delay: var(--d, 0ms);
}
.reveal.is-visible { opacity: 1; transform: none; }

/* ------------------------------------------------------- breakpoints ----- */

@media (min-width: 560px) {
  :root { --pad: 28px; }
  .hero { padding: 64px 0 76px; }
  .hero-meta { grid-template-columns: repeat(3, 1fr); gap: 0 26px; }
  .area-grid { grid-template-columns: repeat(2, 1fr); }
  .panel-list { grid-template-columns: repeat(2, 1fr); gap: 0 34px; }
  .steps { grid-template-columns: repeat(2, 1fr); gap: 0 40px; }
  .manifesto-cols { grid-template-columns: repeat(2, 1fr); gap: 0 34px; }
  .board-panel, .deliver-aside, .about-card, .contact-panel { padding-left: 34px; padding-right: 34px; }
  .figure-badge { right: -20px; }
}

@media (min-width: 900px) {
  :root { --pad: 40px; }
  .nav { display: flex; }
  .nav-toggle, .mobile-nav, .mobile-nav.is-open { display: none; }

  .section { padding: 108px 0; }
  .manifesto, .board-section, .method, .deliver, .faq { padding: 112px 0; }
  .contact { padding: 0 0 112px; }
  .hero { padding: 78px 0 96px; }
  .opening { padding: 56px 0 60px; }

  .hero-grid { grid-template-columns: 1.45fr .9fr; gap: 64px; align-items: center; }
  .panel-list { grid-template-columns: repeat(4, 1fr); gap: 0 36px; }
  .panel-list li { border-bottom: 0; border-top: 1px solid var(--line-soft); }
  .panel-list li::after { top: -1px; bottom: auto; }

  .area-grid { grid-template-columns: repeat(4, 1fr); }
  .steps { grid-template-columns: repeat(4, 1fr); gap: 0 34px; }

  .manifesto-grid { grid-template-columns: 1.25fr .75fr; gap: 64px; align-items: center; }
  .manifesto-cols { grid-template-columns: repeat(2, 1fr); gap: 0 40px; }
  .manifesto-art { min-height: 420px; }

  .board-grid { grid-template-columns: 1.05fr .95fr; gap: 56px; align-items: center; }

  .deliver-grid { grid-template-columns: 1.4fr .6fr; gap: 56px; }

  .about-grid { grid-template-columns: 1.35fr .65fr; gap: 64px; }

  .contact-panel { padding: 72px 62px 74px; }
  .contact-grid { grid-template-columns: 1.4fr .6fr; gap: 50px; }

  .footer-grid { grid-template-columns: 1fr auto; align-items: center; gap: 40px; }

  .wa-float { right: 28px; bottom: 28px; width: 60px; height: 60px; }
}

@media (min-width: 1120px) {
  .hero h1 { font-size: clamp(5.2rem, 9.6vw, 9.6rem); }
  .hero-figure .peca-flutuante { left: -60px; width: 104px; height: 124px; }
}

/* --------------------------------------------------- movimento reduzido -- */

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after {
    animation-duration: .001ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: .001ms !important;
  }
  .reveal { opacity: 1; transform: none; }
  .ticker-track { animation: none; }
  .figure-media img { clip-path: inset(0); transform: none; }
  .steps::before { width: 100%; }
}

/* -------------------------------------------------------------- print ---- */

@media print {
  .site-header, .wa-float, .nav-toggle, .progress, .ticker, .board-section { display: none !important; }
  body { background: #fff; color: #000; }
  h1, h2, h3 { color: #000; }
}

/* ==========================================================================
   REDESIGN NOIR IMOBILIÁRIO: luxo silencioso, luz e metal
   ========================================================================== */

:root {
  --void:    #050403;
  --black:   #090806;
  --coal:    #100e0b;
  --slate:   #18140f;
  --stone:   #211b14;

  --white:   #fffdfa;
  --bone:    #f7f1e7;
  --bone-2:  #eee4d5;
  --bone-3:  #d9cbb7;

  --gold:    #d6b56f;
  --gold-2:  #f1dda8;
  --gold-3:  #a67d36;
  --gold-4:  #6f4f20;

  --txt:     rgba(247, 241, 231, .74);
  --txt-2:   rgba(247, 241, 231, .52);

  --ink:     #15110c;
  --ink-2:   #4d4337;
  --ink-3:   #817361;

  --line:      rgba(214, 181, 111, .30);
  --line-soft: rgba(247, 241, 231, .11);
  --line-lt:   rgba(74, 55, 28, .18);
  --line-lt-2: rgba(74, 55, 28, .09);

  --radius-sm: 14px;
  --radius-md: 22px;
  --radius-lg: 32px;
  --shadow-deep: 0 28px 80px rgba(0, 0, 0, .38);
  --shadow-gold: 0 24px 70px rgba(166, 125, 54, .18);
}

html,
body {
  background: var(--black);
}

body {
  background:
    radial-gradient(circle at 12% 8%, rgba(214, 181, 111, .06), transparent 28rem),
    linear-gradient(180deg, #090806 0%, #0d0a07 48%, #070604 100%);
}

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

/* A referência ao tabuleiro vira textura, nunca protagonista. */
.checker::before,
.checker-lt::before {
  background-image:
    linear-gradient(115deg, transparent 0 46%, rgba(214, 181, 111, .08) 49.8%, rgba(214, 181, 111, .08) 50.2%, transparent 54%),
    linear-gradient(rgba(214, 181, 111, .035) 1px, transparent 1px),
    linear-gradient(90deg, rgba(214, 181, 111, .035) 1px, transparent 1px);
  background-size: 100% 100%, 84px 84px, 84px 84px;
  opacity: .36;
  mask-image: radial-gradient(80% 75% at 78% 20%, #000 0%, transparent 78%);
  -webkit-mask-image: radial-gradient(80% 75% at 78% 20%, #000 0%, transparent 78%);
}

.checker-lt::before {
  background-image:
    linear-gradient(115deg, transparent 0 46%, rgba(111, 79, 32, .10) 49.8%, rgba(111, 79, 32, .10) 50.2%, transparent 54%),
    linear-gradient(rgba(111, 79, 32, .04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(111, 79, 32, .04) 1px, transparent 1px);
}

.eyebrow {
  gap: 10px;
  padding: 7px 11px;
  margin-bottom: 24px;
  border: 1px solid rgba(214, 181, 111, .25);
  border-radius: 999px;
  background: rgba(214, 181, 111, .07);
  letter-spacing: .14em;
}

.brand-text span,
.nav a,
.mobile-nav a,
.hero-rule span,
.hero-meta dt,
.figure-tag,
.figure-badge span,
.panel-top p,
.panel-top strong,
.panel-list .idx,
.ticker-block span,
.section-index,
.area-idx,
.area-list li,
.board-piece-role,
.board-hint,
.step-n,
.step-phase,
.step-detail,
.card-meta dt,
.faq-q-idx,
.footer-brand span,
.footer-links a {
  font-family: var(--sans);
  letter-spacing: .12em;
}

.eyebrow::before {
  width: 5px;
  height: 5px;
  border-radius: 50%;
  box-shadow: 0 0 12px var(--gold);
  transform: none;
}

.section--light .eyebrow,
.method .eyebrow {
  background: rgba(166, 125, 54, .07);
  border-color: rgba(111, 79, 32, .18);
}

.btn {
  min-height: 52px;
  padding: 15px 27px;
  border-radius: 999px;
  letter-spacing: .10em;
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, .12);
}

.btn-primary {
  border-color: rgba(255, 239, 199, .34);
  background: linear-gradient(135deg, #f4e4b8 0%, #d7b56d 48%, #a87831 100%);
  box-shadow:
    0 12px 30px rgba(166, 125, 54, .22),
    inset 0 1px 0 rgba(255, 255, 255, .52);
}

.btn-primary::before {
  background: linear-gradient(135deg, #fffdf7, #e9d5a5);
}

.btn-ghost {
  background: rgba(255, 255, 255, .025);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
}

.progress {
  height: 3px;
  background: linear-gradient(90deg, #795522, #d6b56f 48%, #fff0c6);
  box-shadow: 0 0 18px rgba(214, 181, 111, .55);
}

/* Header de vidro */
.site-header {
  background: linear-gradient(180deg, rgba(5, 4, 3, .78), rgba(5, 4, 3, .18));
}

.site-header.is-stuck {
  background: rgba(9, 8, 6, .82);
  border-bottom-color: rgba(214, 181, 111, .18);
  box-shadow: 0 12px 40px rgba(0, 0, 0, .22);
  backdrop-filter: saturate(1.35) blur(22px);
  -webkit-backdrop-filter: saturate(1.35) blur(22px);
}

.header-inner {
  min-height: 82px;
}

.brand-mark {
  width: 47px;
  height: 47px;
  border-color: rgba(214, 181, 111, .35);
  border-radius: 50%;
  background:
    radial-gradient(circle at 35% 25%, rgba(255, 245, 216, .20), transparent 35%),
    linear-gradient(145deg, rgba(214, 181, 111, .20), rgba(111, 79, 32, .05));
  box-shadow: inset 0 0 0 4px rgba(214, 181, 111, .035);
}

.brand-text strong {
  font-size: 1.24rem;
}

.nav-toggle {
  border-radius: 50%;
  background: rgba(214, 181, 111, .06);
}

.mobile-nav {
  padding: 10px var(--pad) 26px;
  border: 1px solid rgba(214, 181, 111, .16);
  border-radius: 0 0 var(--radius-md) var(--radius-md);
  background: rgba(9, 8, 6, .96);
  box-shadow: var(--shadow-deep);
}

/* Hero mais cinematográfico */
.hero {
  min-height: calc(100svh - 82px);
  display: flex;
  align-items: center;
  padding: 64px 0 88px;
  background:
    radial-gradient(ellipse 58% 82% at 86% 34%, rgba(214, 181, 111, .22) 0%, rgba(166, 125, 54, .07) 36%, transparent 69%),
    radial-gradient(ellipse 52% 48% at 8% 96%, rgba(111, 79, 32, .18), transparent 72%),
    linear-gradient(118deg, #070605 0%, #100d09 52%, #080705 100%);
}

.hero::after {
  content: "";
  position: absolute;
  width: min(52vw, 760px);
  aspect-ratio: 1;
  right: -17%;
  top: -32%;
  border: 1px solid rgba(214, 181, 111, .13);
  border-radius: 50%;
  box-shadow:
    0 0 0 80px rgba(214, 181, 111, .018),
    0 0 0 160px rgba(214, 181, 111, .012);
  pointer-events: none;
}

.hero-grid {
  gap: clamp(48px, 7vw, 92px);
}

.hero h1 {
  font-size: clamp(3.5rem, 16vw, 9rem);
  line-height: .88;
  letter-spacing: -.035em;
  text-wrap: balance;
  text-shadow: 0 14px 50px rgba(0, 0, 0, .28);
}

@supports ((-webkit-background-clip: text) or (background-clip: text)) {
  .hero h1 .thin {
    color: transparent;
    -webkit-text-stroke: 0;
    background: linear-gradient(105deg, #9a6f2e 0%, #efd99e 43%, #bd9349 78%, #f3e5bc 100%);
    -webkit-background-clip: text;
    background-clip: text;
  }
}

.hero-rule {
  margin: 34px 0 28px;
}

.hero-rule::before {
  width: 72px;
  background: linear-gradient(90deg, transparent, var(--gold));
}

.hero-lead {
  color: rgba(247, 241, 231, .72);
}

.hero-actions {
  margin-top: 38px;
}

.hero-meta {
  grid-template-columns: 1fr;
  gap: 10px;
  margin-top: 42px;
  border: 0;
}

.hero-meta > div {
  padding: 15px 18px;
  border: 1px solid rgba(214, 181, 111, .12);
  border-radius: var(--radius-sm);
  background: linear-gradient(135deg, rgba(255, 255, 255, .045), rgba(214, 181, 111, .025));
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, .035);
}

.figure-frame .frame-shift {
  inset: -12px;
  width: auto;
  height: auto;
  border-color: rgba(214, 181, 111, .38);
  border-radius: calc(var(--radius-lg) + 8px);
  background:
    radial-gradient(circle at 85% 12%, rgba(239, 217, 158, .18), transparent 25%),
    transparent;
  box-shadow: 0 24px 80px rgba(166, 125, 54, .20);
}

.figure-frame:hover .frame-shift {
  transform: scale(1.012);
}

.figure-media {
  border-color: rgba(239, 217, 158, .24);
  border-radius: var(--radius-lg);
  background: linear-gradient(145deg, #19140e, #090806);
  box-shadow:
    var(--shadow-deep),
    inset 0 1px 0 rgba(255, 255, 255, .08);
}

.figure-media::after {
  background:
    linear-gradient(to top, rgba(5, 4, 3, .78) 0%, transparent 48%),
    linear-gradient(135deg, rgba(214, 181, 111, .08), transparent 42%);
}

.figure-tag {
  left: 18px;
  bottom: 16px;
  padding: 10px 14px;
  border: 1px solid rgba(239, 217, 158, .22);
  border-radius: 999px;
  background: rgba(9, 8, 6, .56);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
}

.figure-badge {
  right: -14px;
  bottom: 30px;
  padding: 15px 20px;
  border: 1px solid rgba(255, 245, 216, .44);
  border-radius: var(--radius-sm);
  background: linear-gradient(135deg, #f0daa0, #c99f52 58%, #9f722c);
  box-shadow: 0 16px 38px rgba(0, 0, 0, .30);
}

.hero-figure .peca-flutuante {
  color: var(--gold-2);
  opacity: .22;
  filter: drop-shadow(0 14px 24px rgba(214, 181, 111, .24));
}

/* Abertura e ticker */
.opening {
  padding: 30px 0;
  border-color: rgba(214, 181, 111, .12);
  background:
    radial-gradient(circle at 82% 20%, rgba(214, 181, 111, .10), transparent 24rem),
    linear-gradient(180deg, #100e0b, #0b0907);
}

.hero-panel {
  padding: 28px 26px 12px;
  border: 1px solid rgba(214, 181, 111, .16);
  border-radius: var(--radius-md);
  background: rgba(255, 255, 255, .025);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, .04);
}

.panel-list li {
  padding: 22px 6px;
}

.ticker {
  padding: 13px 0;
  border-color: rgba(214, 181, 111, .30);
  background: linear-gradient(90deg, #c59a4e, #f0dca6 48%, #b8893c);
  box-shadow: 0 10px 40px rgba(111, 79, 32, .18);
}

.ticker-block span {
  color: rgba(21, 17, 12, .82);
}

.ticker-block .peca {
  color: #6f4f20;
}

/* Seções e títulos */
.section {
  padding: 88px 0;
}

.section--light,
.method {
  background:
    radial-gradient(circle at 92% 8%, rgba(214, 181, 111, .18), transparent 28rem),
    radial-gradient(circle at 5% 88%, rgba(166, 125, 54, .08), transparent 26rem),
    linear-gradient(145deg, #fbf7f0 0%, #f0e7d9 100%);
}

.section-head {
  max-width: 820px;
  margin-bottom: 54px;
}

.section-head h2 {
  font-size: clamp(2.35rem, 7vw, 4.15rem);
  letter-spacing: -.03em;
  text-wrap: balance;
}

.section-head h2 em,
.section--light .section-head h2 em,
.method .section-head h2 em,
.manifesto-quote em,
.about-statement em {
  color: transparent;
  background: linear-gradient(105deg, #815a22, #c69a4c 52%, #73501f);
  -webkit-background-clip: text;
  background-clip: text;
}

.section-index {
  letter-spacing: .22em;
}

/* Manifesto: composição assimétrica sem grade municipal */
.manifesto {
  padding: 96px 0;
}

.manifesto-quote {
  font-size: clamp(2rem, 6vw, 3.55rem);
  letter-spacing: -.025em;
}

.manifesto-cols {
  gap: 14px;
  border: 0;
}

.manifesto-cols article {
  padding: 20px 22px;
  border: 1px solid rgba(111, 79, 32, .11);
  border-radius: var(--radius-sm);
  background: rgba(255, 255, 255, .40);
  box-shadow: 0 14px 38px rgba(74, 55, 28, .06);
}

.manifesto-art {
  min-height: 310px;
  border-color: rgba(111, 79, 32, .18);
  border-radius: var(--radius-lg);
  background:
    radial-gradient(circle at 50% 38%, rgba(255, 250, 236, .94), transparent 30%),
    radial-gradient(circle at 50% 52%, rgba(214, 181, 111, .28), transparent 54%),
    linear-gradient(145deg, #eadcc7, #f8f2e8);
  box-shadow:
    0 30px 70px rgba(74, 55, 28, .15),
    inset 0 1px 0 rgba(255, 255, 255, .85);
}

.manifesto-art::before {
  content: "";
  position: absolute;
  inset: 22px;
  border: 1px solid rgba(166, 125, 54, .20);
  border-radius: calc(var(--radius-lg) - 10px);
}

.manifesto-art .peca {
  color: #9c7331;
  filter: drop-shadow(0 20px 24px rgba(74, 55, 28, .25));
}

/* Áreas: cartões com profundidade e respiro */
.areas {
  background:
    radial-gradient(circle at 8% 12%, rgba(214, 181, 111, .12), transparent 30rem),
    radial-gradient(circle at 92% 84%, rgba(166, 125, 54, .10), transparent 28rem),
    linear-gradient(155deg, #090806, #12100c 50%, #070605);
}

.area-grid {
  gap: 16px;
  border: 0;
  background: transparent;
}

.area,
.area:nth-child(even) {
  min-height: 100%;
  padding: 32px 26px 34px;
  border: 1px solid rgba(214, 181, 111, .16);
  border-radius: var(--radius-md);
  background:
    linear-gradient(150deg, rgba(255, 255, 255, .052), rgba(255, 255, 255, .012) 58%),
    rgba(9, 8, 6, .48);
  box-shadow:
    0 18px 46px rgba(0, 0, 0, .18),
    inset 0 1px 0 rgba(255, 255, 255, .04);
  backdrop-filter: blur(6px);
  -webkit-backdrop-filter: blur(6px);
  transition: transform .45s var(--ease), border-color .4s var(--ease), box-shadow .45s var(--ease);
}

.area::before {
  background:
    radial-gradient(circle at 85% 8%, rgba(239, 217, 158, .16), transparent 34%),
    linear-gradient(145deg, rgba(214, 181, 111, .09), transparent 60%);
}

.area::after {
  left: 24px;
  top: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--gold-2), transparent);
}

.area:hover {
  transform: translateY(-8px);
  border-color: rgba(214, 181, 111, .36);
  box-shadow: 0 30px 70px rgba(0, 0, 0, .30), 0 0 36px rgba(166, 125, 54, .08);
}

.area:hover::after {
  width: calc(100% - 48px);
}

.area .peca {
  color: var(--gold);
  filter: drop-shadow(0 8px 14px rgba(214, 181, 111, .15));
}

/* O único tabuleiro literal, tratado como objeto de joalheria */
.board-section {
  border: 0;
  background:
    radial-gradient(circle at 28% 40%, rgba(214, 181, 111, .14), transparent 32rem),
    linear-gradient(140deg, #050403, #110e0a 58%, #080605);
}

.board {
  border: 10px solid #17120c;
  border-radius: var(--radius-md);
  background:
    repeating-conic-gradient(rgba(214, 181, 111, .18) 0deg 90deg, rgba(255, 255, 255, .028) 90deg 180deg)
    0 0 / 25% 25%;
  box-shadow:
    0 0 0 1px rgba(239, 217, 158, .36),
    0 0 0 12px rgba(214, 181, 111, .035),
    0 38px 100px rgba(0, 0, 0, .62),
    inset 0 0 50px rgba(0, 0, 0, .28);
  overflow: hidden;
}

.board::after {
  border-radius: calc(var(--radius-md) - 10px);
  background:
    linear-gradient(135deg, rgba(255, 255, 255, .05), transparent 30%),
    radial-gradient(75% 75% at 50% 42%, transparent 28%, rgba(5, 4, 3, .54) 100%);
}

.board-piece::before {
  border-radius: 10px;
}

.board-panel {
  padding: 34px 30px 36px;
  border-color: rgba(214, 181, 111, .22);
  border-radius: var(--radius-md);
  background:
    radial-gradient(circle at 88% 8%, rgba(214, 181, 111, .12), transparent 42%),
    linear-gradient(145deg, rgba(255, 255, 255, .055), rgba(255, 255, 255, .015)),
    #0b0907;
  box-shadow: var(--shadow-deep), inset 0 1px 0 rgba(255, 255, 255, .05);
}

.board-piece-name {
  font-size: clamp(1.9rem, 5vw, 2.65rem);
}

/* Método em cartões claros */
.method {
  padding: 96px 0;
}

.steps {
  gap: 16px;
  border: 0;
}

.steps::before {
  display: none;
}

.step {
  padding: 28px 25px 30px;
  border: 1px solid rgba(111, 79, 32, .12);
  border-radius: var(--radius-md);
  background:
    linear-gradient(145deg, rgba(255, 255, 255, .66), rgba(255, 255, 255, .24));
  box-shadow:
    0 18px 46px rgba(74, 55, 28, .07),
    inset 0 1px 0 rgba(255, 255, 255, .84);
  transition: transform .4s var(--ease), box-shadow .4s var(--ease), border-color .4s var(--ease);
}

.step:hover {
  transform: translateY(-6px);
  border-color: rgba(166, 125, 54, .26);
  background: linear-gradient(145deg, rgba(255, 255, 255, .78), rgba(214, 181, 111, .10));
  box-shadow: 0 26px 58px rgba(74, 55, 28, .12);
}

.step-n {
  width: fit-content;
  padding: 7px 10px;
  border-radius: 999px;
  background: rgba(166, 125, 54, .08);
}

.step-detail {
  border-color: rgba(111, 79, 32, .10);
}

/* Entregáveis */
.deliver {
  background:
    radial-gradient(circle at 86% 18%, rgba(214, 181, 111, .13), transparent 27rem),
    linear-gradient(150deg, #100d09, #080705);
}

.deliver-list {
  gap: 12px;
}

.deliver-list li,
.deliver-list li:first-child {
  padding: 18px 20px;
  border: 1px solid rgba(214, 181, 111, .12);
  border-radius: var(--radius-sm);
  background: rgba(255, 255, 255, .025);
  transition: transform .3s var(--ease), border-color .3s var(--ease), background-color .3s var(--ease);
}

.deliver-list li:hover {
  transform: translateX(6px);
  border-color: rgba(214, 181, 111, .28);
  background: rgba(214, 181, 111, .055);
}

.deliver-aside {
  padding: 34px 30px;
  border-color: rgba(214, 181, 111, .24);
  border-radius: var(--radius-md);
  background:
    radial-gradient(circle at 85% 10%, rgba(239, 217, 158, .14), transparent 38%),
    linear-gradient(145deg, rgba(214, 181, 111, .11), rgba(255, 255, 255, .02)),
    #0a0806;
  box-shadow: var(--shadow-gold);
}

/* Sobre */
.about-statement {
  font-size: clamp(2rem, 6vw, 3.25rem);
  letter-spacing: -.025em;
}

.principles {
  display: grid;
  gap: 10px;
}

.principles li {
  padding: 16px 18px;
  border: 1px solid rgba(111, 79, 32, .10);
  border-radius: var(--radius-sm);
  background: rgba(255, 255, 255, .36);
}

.about-card {
  padding: 36px 30px;
  border-color: rgba(214, 181, 111, .24);
  border-radius: var(--radius-md);
  background:
    radial-gradient(circle at 88% 8%, rgba(239, 217, 158, .14), transparent 34%),
    linear-gradient(155deg, #17130e, #090806);
  box-shadow: 0 28px 70px rgba(74, 55, 28, .22);
}

.monogram {
  width: 82px;
  height: 82px;
  border-radius: 50%;
  border-color: rgba(214, 181, 111, .34);
  background:
    radial-gradient(circle at 35% 28%, rgba(255, 244, 211, .18), transparent 34%),
    linear-gradient(145deg, rgba(214, 181, 111, .16), rgba(111, 79, 32, .04));
  box-shadow:
    inset 0 0 0 5px rgba(214, 181, 111, .035),
    0 12px 30px rgba(0, 0, 0, .20);
}

/* FAQ em módulos, não em tabela */
.faq {
  background:
    radial-gradient(circle at 90% 8%, rgba(214, 181, 111, .12), transparent 28rem),
    linear-gradient(155deg, #080705, #100d09 55%, #070604);
}

.faq-list {
  display: grid;
  gap: 12px;
  max-width: 940px;
  border: 0;
}

.faq-item {
  border: 1px solid rgba(214, 181, 111, .14);
  border-radius: var(--radius-sm);
  background: linear-gradient(145deg, rgba(255, 255, 255, .036), rgba(255, 255, 255, .012));
  overflow: hidden;
  transition: border-color .3s var(--ease), background-color .3s var(--ease);
}

.faq-item[open] {
  border-color: rgba(214, 181, 111, .32);
  background: linear-gradient(145deg, rgba(214, 181, 111, .075), rgba(255, 255, 255, .015));
}

.faq-item summary {
  padding: 21px 22px;
}

.faq-body {
  padding: 0 58px 24px 63px;
}

/* Contato: painel de joalheria escuro com moldura champagne */
.contact {
  background: linear-gradient(180deg, #080705, #050403);
}

.contact-panel {
  padding: 46px 28px 48px;
  border: 1px solid rgba(239, 217, 158, .35);
  border-radius: var(--radius-lg);
  color: var(--txt);
  background:
    radial-gradient(circle at 78% 18%, rgba(239, 217, 158, .18), transparent 30%),
    radial-gradient(circle at 12% 86%, rgba(166, 125, 54, .13), transparent 34%),
    linear-gradient(135deg, #17120c 0%, #0b0907 52%, #151009 100%);
  box-shadow:
    0 38px 100px rgba(0, 0, 0, .46),
    0 0 0 8px rgba(214, 181, 111, .025),
    inset 0 1px 0 rgba(255, 255, 255, .08);
}

.contact-panel::before {
  content: "";
  position: absolute;
  inset: 14px;
  border: 1px solid rgba(214, 181, 111, .10);
  border-radius: calc(var(--radius-lg) - 10px);
  pointer-events: none;
}

.contact-panel::after {
  width: 380px;
  height: 380px;
  right: -130px;
  bottom: -190px;
  border: 1px solid rgba(214, 181, 111, .12);
  border-radius: 50%;
  background: radial-gradient(circle, rgba(214, 181, 111, .08), transparent 66%);
  box-shadow: 0 0 0 70px rgba(214, 181, 111, .018);
  transform: none;
}

.contact-panel .eyebrow {
  color: var(--gold-2);
  border-color: rgba(214, 181, 111, .26);
  background: rgba(214, 181, 111, .07);
}

.contact-panel .eyebrow::before {
  background: var(--gold);
}

.contact-panel h2 {
  color: var(--bone);
  font-size: clamp(2.35rem, 7vw, 4.1rem);
  letter-spacing: -.025em;
}

.contact-panel > p,
.contact-body > p {
  color: var(--txt);
}

.contact-panel .section-index {
  color: var(--txt-2);
}

.contact-panel .section-index b {
  color: var(--gold);
}

.contact-panel .btn-ink {
  border-color: rgba(255, 239, 199, .34);
  background: linear-gradient(135deg, #f4e4b8, #d7b56d 48%, #a87831);
  color: var(--black);
}

.contact-panel .btn-ink::before {
  background: #fffdf7;
}

.contact-panel .btn-ghost {
  border-color: rgba(214, 181, 111, .30);
  color: var(--bone);
  background: rgba(255, 255, 255, .025);
}

.contact-panel .btn-ghost::before {
  background: rgba(214, 181, 111, .10);
}

.contact-panel .btn-ghost:hover {
  border-color: var(--gold);
  color: var(--gold-2);
}

.contact-panel .figure-media {
  border-color: rgba(239, 217, 158, .28);
  border-radius: var(--radius-md);
  box-shadow: 0 28px 70px rgba(0, 0, 0, .38);
}

.contact-note {
  border-color: rgba(214, 181, 111, .16);
  color: var(--txt-2);
}

/* Rodapé e ação flutuante */
.site-footer {
  border-color: rgba(214, 181, 111, .18);
  background:
    radial-gradient(circle at 10% 0%, rgba(214, 181, 111, .08), transparent 24rem),
    linear-gradient(165deg, #070604, #030302);
}

.footer-pieces {
  opacity: .34;
}

.wa-float {
  border: 1px solid rgba(255, 242, 207, .48);
  border-radius: 50%;
  background: linear-gradient(145deg, #f0d99d, #c49645 58%, #916728);
  box-shadow: 0 16px 40px rgba(0, 0, 0, .44), 0 0 28px rgba(166, 125, 54, .16);
}

.wa-float::after {
  border-radius: 50%;
}

@media (min-width: 560px) {
  .hero-meta {
    grid-template-columns: repeat(3, 1fr);
    gap: 10px;
  }

  .steps {
    gap: 16px;
  }

  .manifesto-cols {
    gap: 14px;
  }
}

@media (min-width: 900px) {
  .section,
  .manifesto,
  .board-section,
  .method,
  .deliver,
  .faq {
    padding-top: 124px;
    padding-bottom: 124px;
  }

  .hero {
    padding: 80px 0 104px;
  }

  .hero-grid {
    grid-template-columns: 1.32fr .88fr;
  }

  .area-grid,
  .steps {
    gap: 18px;
  }

  .manifesto-grid {
    grid-template-columns: 1.18fr .82fr;
    gap: 84px;
  }

  .manifesto-cols {
    gap: 14px;
  }

  .panel-list {
    gap: 0 28px;
  }

  .panel-list li {
    border-top-color: rgba(214, 181, 111, .12);
  }

  .contact-panel {
    padding: 78px 68px 80px;
  }
}

@media (max-width: 559px) {
  .hero h1 {
    font-size: clamp(3.3rem, 18vw, 5.1rem);
  }

  .board-piece {
    width: max(12.5%, 44px);
    height: max(12.5%, 44px);
    min-width: 44px;
    min-height: 44px;
  }

  .figure-badge {
    right: 10px;
  }

  .hero-figure .figure-badge {
    bottom: -42px;
  }

  .faq-body {
    padding: 0 22px 22px;
  }

  .contact-panel {
    border-radius: var(--radius-md);
  }

  .contact-panel::before {
    inset: 9px;
    border-radius: calc(var(--radius-md) - 6px);
  }
}

@media print {
  body,
  .section,
  .method,
  .deliver,
  .faq,
  .contact {
    background: #fff !important;
  }
}