/* =========================================================================
   ECORENOVAR — Design System "Marfim & Bronze"
   Estética: editorial minimalista de alto padrão.
   Marfim + Carvão + Bronze fosco · hairlines · muito whitespace · serif imponente.
   Zero dependências. Core Web Vitals primeiro.
   ========================================================================= */

:root {
  /* ---- Paleta Marfim & Bronze ---- */
  --marfim:      #f4efe6;   /* fundo principal */
  --marfim-2:    #efe8db;   /* seção alternada */
  --areia:       #e8dfd0;   /* blocos / detalhes */
  --paper:       #fbf8f2;   /* cartões / superfícies elevadas */
  --ink:         #232323;   /* carvão (texto e blocos escuros) */
  --ink-2:       #1c1b18;   /* espresso (footer / hero dark se preciso) */
  --body:        #4a443c;   /* corpo de texto, carvão quente */
  --muted:       #857c6e;   /* texto secundário */
  --bronze:      #9c7a3c;   /* acento metálico fosco */
  --bronze-2:    #b89455;   /* bronze claro (hover/realce) */
  --bronze-deep: #7c5f2c;
  --line:        #ddd4c4;   /* hairline quente */
  --line-soft:   #e7dfd1;

  /* Semânticos discretos */
  --ok:        #4f6b3e;
  --ok-soft:   #e6ecdd;
  --warn:      #9c7a3c;
  --warn-soft: #f1e8d4;

  /* Sombras (uso mínimo, muito suave) */
  --sh-sm: 0 1px 2px rgba(35,35,35,.04);
  --sh-md: 0 10px 30px rgba(35,35,35,.06);
  --sh-lg: 0 24px 60px rgba(35,35,35,.10);

  --r:    4px;
  --r-lg: 6px;
  --r-xl: 10px;

  --maxw: 1200px;
  --gut: clamp(22px, 5vw, 56px);

  --serif: 'Cormorant Garamond', 'Playfair Display', Georgia, serif;
  --sans:  'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
}

/* ---- Reset ---- */
*,*::before,*::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body {
  font-family: var(--sans);
  color: var(--body);
  background: var(--marfim);
  line-height: 1.7;
  font-size: 17px;
  font-weight: 400;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}
img { max-width: 100%; height: auto; display: block; }
a { color: var(--bronze-deep); text-decoration: none; transition: color .18s; }
a:hover { color: var(--bronze); }
ul { list-style: none; }
button { font-family: inherit; cursor: pointer; border: none; background: none; color: inherit; }
input, select, textarea { font-family: inherit; font-size: 16px; color: var(--ink); }
::selection { background: var(--bronze); color: var(--marfim); }

/* ---- Tipografia editorial ---- */
h1, h2, h3 { font-family: var(--serif); color: var(--ink); font-weight: 600; letter-spacing: -.01em; }
h1 { font-size: clamp(2.8rem, 6.2vw, 4.6rem); line-height: 1.02; font-weight: 600; }
h2 { font-size: clamp(2rem, 4.2vw, 3rem); line-height: 1.1; }
h3 { font-size: clamp(1.3rem, 2.2vw, 1.6rem); line-height: 1.2; }
p  { margin: 0 0 1.1rem; }
.lead { font-size: clamp(1.12rem, 1.9vw, 1.32rem); color: var(--body); line-height: 1.66; font-weight: 400; }

/* Eyebrow editorial */
.eyebrow {
  font-family: var(--sans); font-weight: 600; font-size: .72rem;
  letter-spacing: .26em; text-transform: uppercase; color: var(--bronze);
  display: inline-flex; align-items: center; gap: 14px; margin-bottom: 22px;
}
.eyebrow::before { content: ""; width: 34px; height: 1px; background: var(--bronze); opacity: .7; }

/* ---- Layout ---- */
.wrap { max-width: var(--maxw); margin-inline: auto; padding-inline: var(--gut); }
.section { padding: clamp(72px, 11vw, 150px) 0; }
.section--tight { padding: clamp(48px, 7vw, 84px) 0; }
.section--cream { background: var(--marfim-2); }
.section--ink { background: var(--ink); color: var(--marfim); }
.section--ink h1, .section--ink h2, .section--ink h3 { color: var(--marfim); }
.center { text-align: center; }
.measure { max-width: 760px; }
.measure-c { max-width: 760px; margin-inline: auto; }

/* Filete bronze */
.gold-rule { height: 1px; width: 64px; background: var(--bronze); opacity: .8; margin: 0 0 26px; border: 0; }
.center .gold-rule, .measure-c.center .gold-rule { margin-inline: auto; }

/* ---- Ícones ---- */
.ico { width: 24px; height: 24px; display: inline-block; flex-shrink: 0; color: var(--bronze); }

/* ---- Botões: planos, contidos, com tracking ---- */
.btn {
  display: inline-flex; align-items: center; gap: 10px;
  font-family: var(--sans); font-weight: 600; font-size: .82rem;
  letter-spacing: .12em; text-transform: uppercase;
  padding: 16px 30px; border-radius: var(--r);
  transition: background .2s, color .2s, border-color .2s, transform .2s;
  cursor: pointer; line-height: 1; white-space: nowrap; border: 1px solid transparent;
}
.btn:hover { text-decoration: none; }
.btn .ico { width: 17px; height: 17px; color: currentColor; }
.btn--gold { background: var(--bronze); color: var(--marfim); }
.btn--gold:hover { background: var(--bronze-deep); color: var(--marfim); }
.btn--ink { background: var(--ink); color: var(--marfim); }
.btn--ink:hover { background: #000; color: var(--marfim); }
.btn--ghost { background: transparent; color: var(--ink); border-color: var(--ink); }
.btn--ghost:hover { background: var(--ink); color: var(--marfim); }
.btn--wa { background: #1f7a4d; color: #fff; }
.btn--wa:hover { background: #19623d; color: #fff; }
.btn--lg { padding: 18px 38px; font-size: .84rem; }

/* =========================================================================
   HEADER — claro, minimalista
   ========================================================================= */
.site-header {
  position: sticky; top: 0; z-index: 100;
  background: rgba(244,239,230,.86);
  backdrop-filter: saturate(140%) blur(12px);
  border-bottom: 1px solid var(--line);
}
.header-inner { display: flex; align-items: center; justify-content: space-between; gap: 20px; min-height: 84px; }
.brand { display: flex; align-items: center; gap: 13px; flex-shrink: 0; }
.brand-name { font-family: var(--serif); font-weight: 600; font-size: 1.5rem; color: var(--ink); letter-spacing: .16em; line-height: 1; }
.brand-name span { color: var(--bronze); }

.nav { display: flex; align-items: center; gap: 6px; }
.nav a, .nav .nav-trigger {
  font-weight: 500; font-size: .78rem; letter-spacing: .12em; text-transform: uppercase; color: var(--ink);
  padding: 10px 14px; border-radius: var(--r); display: inline-flex; align-items: center; gap: 6px;
  transition: color .18s; background: none; cursor: pointer;
}
.nav a:hover, .nav .nav-trigger:hover { color: var(--bronze); }

.has-drop { position: relative; }
.drop {
  position: absolute; top: calc(100% + 10px); left: 0;
  background: var(--paper); border: 1px solid var(--line);
  border-radius: var(--r-lg); box-shadow: var(--sh-lg); padding: 12px;
  min-width: 310px; opacity: 0; visibility: hidden; transform: translateY(8px);
  transition: opacity .2s, transform .2s, visibility .2s;
}
.has-drop:hover .drop, .has-drop:focus-within .drop { opacity: 1; visibility: visible; transform: translateY(0); }
.drop a { display: block; padding: 13px 14px; border-radius: var(--r); font-weight: 600; font-size: .92rem; letter-spacing: 0; text-transform: none; color: var(--ink); }
.drop a small { display: block; font-weight: 400; color: var(--muted); font-size: .8rem; margin-top: 3px; letter-spacing: 0; }
.drop a:hover { background: var(--marfim); color: var(--bronze-deep); }

.header-cta { display: flex; align-items: center; gap: 12px; flex-shrink: 0; }

.burger { display: none; width: 46px; height: 46px; border-radius: var(--r); align-items: center; justify-content: center; }
.burger span, .burger span::before, .burger span::after {
  content: ''; display: block; width: 24px; height: 1.5px; background: var(--ink); border-radius: 2px;
  transition: transform .2s, opacity .2s; position: relative;
}
.burger span::before { position: absolute; top: -8px; }
.burger span::after  { position: absolute; top: 8px; }
body.menu-open .burger span { background: transparent; }
body.menu-open .burger span::before { transform: rotate(45deg); top: 0; }
body.menu-open .burger span::after  { transform: rotate(-45deg); top: 0; }

@media (max-width: 960px) {
  .burger { display: flex; }
  .header-cta .btn:not(.burger) { display: none; }
  .nav {
    position: fixed; inset: 84px 0 auto 0; flex-direction: column; align-items: stretch;
    background: var(--marfim); border-bottom: 1px solid var(--line);
    padding: 16px var(--gut) 28px; gap: 2px; box-shadow: var(--sh-lg);
    transform: translateY(-130%); transition: transform .3s ease; max-height: calc(100vh - 84px); overflow-y: auto;
  }
  body.menu-open .nav { transform: translateY(0); }
  .nav a, .nav .nav-trigger { padding: 15px 12px; font-size: .9rem; }
  .drop { position: static; opacity: 1; visibility: visible; transform: none; box-shadow: none; border: 0; border-left: 1px solid var(--bronze); border-radius: 0; margin: 2px 0 8px 12px; min-width: 0; background: transparent; }
}

/* =========================================================================
   HERO — marfim, editorial, arejado
   ========================================================================= */
.hero { position: relative; background: var(--marfim); overflow: hidden; border-bottom: 1px solid var(--line); }
.hero::before {
  content: ""; position: absolute; z-index: 0; right: -40px; top: 50%; transform: translateY(-50%);
  width: min(620px, 50vw); height: 500px;
  background: url(/assets/img/roof-emblem.svg) no-repeat center / contain; opacity: .5; pointer-events: none;
}
.hero-inner { position: relative; z-index: 1; padding-block: clamp(80px, 14vw, 168px); padding-inline: var(--gut); max-width: calc(880px + 2 * var(--gut)); }
.hero h1 { color: var(--ink); }
.hero h1 .accent { color: var(--bronze); font-style: italic; }
.hero .lead { color: var(--body); margin-top: 26px; max-width: 640px; }
.hero-actions { display: flex; flex-wrap: wrap; gap: 16px; margin-top: 42px; }
.hero-trust { display: flex; flex-wrap: wrap; gap: 0; margin-top: 56px; padding-top: 34px; border-top: 1px solid var(--line); }
.hero-trust .ht { display: flex; align-items: baseline; gap: 12px; padding: 0 32px; position: relative; }
.hero-trust .ht:first-child { padding-left: 0; }
.hero-trust .ht + .ht::before { content: ""; position: absolute; left: 0; top: 2px; bottom: 2px; width: 1px; background: var(--line); }
.hero-trust .ht b { font-family: var(--serif); font-weight: 600; font-size: 2.4rem; color: var(--bronze); line-height: 1; }
.hero-trust .ht span { font-size: .86rem; color: var(--muted); line-height: 1.4; }
@media (max-width: 760px) {
  .hero::before { opacity: .12; width: 90%; right: -10%; }
  .hero-trust { gap: 22px; }
  .hero-trust .ht { padding: 0; }
  .hero-trust .ht + .ht::before { display: none; }
}

/* =========================================================================
   GRID / CARTÕES — planos, hairline, editorial
   ========================================================================= */
.grid { display: grid; gap: clamp(20px, 3vw, 36px); }
.grid-3 { grid-template-columns: repeat(3, 1fr); }
.grid-2 { grid-template-columns: repeat(2, 1fr); }
.grid-4 { grid-template-columns: repeat(4, 1fr); }
@media (max-width: 920px) { .grid-3 { grid-template-columns: 1fr; } .grid-2 { grid-template-columns: 1fr; } .grid-4 { grid-template-columns: repeat(2,1fr); } }
@media (max-width: 560px) { .grid-4 { grid-template-columns: 1fr; } }

/* Galeria de modelos e acabamentos */
.gallery { display: grid; grid-template-columns: repeat(4,1fr); gap: 18px; }
@media (max-width: 920px) { .gallery { grid-template-columns: repeat(2,1fr); } }
@media (max-width: 460px) { .gallery { grid-template-columns: 1fr; } }
.gallery figure { margin: 0; }
.gallery img { width: 100%; aspect-ratio: 1/1; object-fit: cover; border-radius: var(--r-lg); border: 1px solid var(--line); display: block; }
.gallery figcaption { margin-top: 10px; font-size: .8rem; letter-spacing: .12em; text-transform: uppercase; color: var(--muted); text-align: center; }

.card {
  background: transparent; border: 0; border-top: 1px solid var(--ink);
  padding: 30px 0 0; box-shadow: none; display: flex; flex-direction: column;
  transition: border-color .25s;
}
.card:hover { border-top-color: var(--bronze); }
.card::before {
  content: ""; display: block; width: 30px; height: 12px; margin: -1px 0 22px;
  -webkit-mask: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 30 12'%3E%3Cpath d='M2 10 L15 3 L28 10' fill='none' stroke='%23000' stroke-width='1.6' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E") no-repeat;
  mask: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 30 12'%3E%3Cpath d='M2 10 L15 3 L28 10' fill='none' stroke='%23000' stroke-width='1.6' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E") no-repeat;
  background-color: var(--bronze);
}
.card .tag {
  align-self: flex-start; font-family: var(--sans); font-size: .68rem; font-weight: 600;
  letter-spacing: .18em; text-transform: uppercase; color: var(--bronze); background: transparent;
  padding: 0; margin-bottom: 14px;
}
.tag--eps, .tag--pir, .tag--fin { background: transparent; color: var(--bronze); }
.card h3 { margin-bottom: 14px; }
.card p { color: var(--body); font-size: 1rem; flex: 1; }
.card .card-link {
  margin-top: 24px; font-family: var(--sans); font-weight: 600; font-size: .76rem; letter-spacing: .12em;
  text-transform: uppercase; color: var(--ink); display: inline-flex; align-items: center; gap: 9px;
}
.card .card-link:hover { color: var(--bronze); }
.card .card-link .ico { width: 16px; height: 16px; color: currentColor; transition: transform .2s; }
.card .card-link:hover .ico { transform: translateX(5px); }

/* Features (lista de atributos) */
.features { display: grid; gap: 30px; grid-template-columns: repeat(2,1fr); }
@media (max-width: 760px) { .features { grid-template-columns: 1fr; gap: 24px; } }
.feature { display: flex; gap: 18px; align-items: flex-start; }
.feature .ic {
  flex-shrink: 0; width: 46px; height: 46px; border-radius: 0; border: 0;
  border-top: 1px solid var(--bronze); padding-top: 12px;
  display: flex; align-items: flex-start; justify-content: flex-start; color: var(--bronze); background: transparent;
}
.feature .ic .ico { width: 26px; height: 26px; }
.feature h3 { font-family: var(--serif); font-size: 1.3rem; font-weight: 600; margin-bottom: 6px; }
.feature p { font-size: .98rem; color: var(--body); margin: 0; }

/* =========================================================================
   TABELA TÉCNICA
   ========================================================================= */
.technical-table { width: 100%; border-collapse: collapse; margin: 28px 0; font-size: 1rem; border-top: 1px solid var(--ink); }
.technical-table th { background: transparent; color: var(--ink); text-align: left; padding: 16px 18px 16px 0; font-family: var(--sans); font-weight: 600; font-size: .74rem; letter-spacing: .14em; text-transform: uppercase; border-bottom: 1px solid var(--line); }
.technical-table td { padding: 18px 18px 18px 0; border-bottom: 1px solid var(--line); color: var(--body); }
.technical-table tbody tr:last-child td { border-bottom: 1px solid var(--ink); }
.technical-table .pending { color: var(--bronze); font-style: italic; }
.table-note { font-size: .88rem; color: var(--muted); margin-top: 14px; display: flex; align-items: center; gap: 8px; }
.table-note .ico { width: 16px; height: 16px; }

/* =========================================================================
   BREADCRUMB
   ========================================================================= */
.breadcrumb { padding: 22px 0 0; font-size: .76rem; letter-spacing: .08em; text-transform: uppercase; }
.breadcrumb ol { display: flex; flex-wrap: wrap; align-items: center; gap: 10px; }
.breadcrumb li { display: flex; align-items: center; gap: 10px; color: var(--muted); }
.breadcrumb a { color: var(--muted); font-weight: 500; }
.breadcrumb a:hover { color: var(--bronze); }
.breadcrumb li::after { content: '/'; color: var(--line); }
.breadcrumb li:last-child::after { content: none; }
.breadcrumb li[aria-current] { color: var(--ink); }

/* =========================================================================
   CALLOUT
   ========================================================================= */
.callout { border-left: 1px solid var(--bronze); background: transparent; padding: 6px 0 6px 24px; margin: 28px 0; font-size: 1rem; color: var(--body); }
.callout strong { color: var(--ink); }
.callout--warn { border-color: var(--bronze); }

/* CTA band — bloco escuro elegante */
.cta-band { position: relative; overflow: hidden; background: var(--ink); color: var(--marfim); border-radius: var(--r-lg); padding: clamp(44px, 6vw, 80px); text-align: center; }
.cta-band h2 { color: var(--marfim); margin-bottom: 16px; }
.cta-band p { color: rgba(244,239,230,.72); max-width: 560px; margin: 0 auto 30px; }
.cta-band .hero-actions { justify-content: center; margin-top: 0; }
.cta-band::after {
  content: ""; position: absolute; inset: 0; opacity: .05; pointer-events: none;
  background: url(/assets/img/pattern-chevron.svg) center / 88px 52px;
}
.cta-band > * { position: relative; z-index: 1; }

/* =========================================================================
   FORMULÁRIO MULTI-STEP
   ========================================================================= */
.form-card { background: var(--paper); border: 1px solid var(--line); border-radius: var(--r-lg); box-shadow: var(--sh-md); padding: clamp(26px, 4vw, 46px); }
.steps-bar { display: flex; gap: 8px; margin-bottom: 32px; }
.steps-bar .step-dot { flex: 1; height: 2px; background: var(--line); transition: background .3s; }
.steps-bar .step-dot.active { background: var(--bronze); }
.step-head { margin-bottom: 24px; }
.step-head .step-count { font-size: .72rem; font-weight: 600; letter-spacing: .2em; text-transform: uppercase; color: var(--bronze); }
.step-head h3 { margin-top: 8px; }
.fstep { display: none; }
.fstep.active { display: block; animation: fade .35s ease; }
@keyframes fade { from { opacity: 0; transform: translateY(8px); } to { opacity: 1; transform: none; } }
.field { margin-bottom: 20px; }
.field label { display: block; font-weight: 600; font-size: .82rem; letter-spacing: .04em; margin-bottom: 9px; color: var(--ink); }
.field label .req { color: var(--bronze); }
.field input, .field select, .field textarea {
  width: 100%; padding: 14px 16px; border: 1px solid var(--line); border-radius: var(--r);
  background: var(--marfim); transition: border-color .15s, box-shadow .15s; color: var(--ink);
}
.field input:focus, .field select:focus, .field textarea:focus { outline: none; border-color: var(--bronze); box-shadow: 0 0 0 3px rgba(156,122,60,.14); }
.field textarea { resize: vertical; min-height: 96px; }
.form-nav { display: flex; justify-content: space-between; gap: 12px; margin-top: 8px; }
.form-success { display: none; text-align: center; padding: 34px 10px; }
.form-success.show { display: block; }
.form-success .check, .check { width: 64px; height: 64px; border-radius: 50%; background: var(--ok-soft); color: var(--ok); display: flex; align-items: center; justify-content: center; font-size: 2rem; margin: 0 auto 20px; }

/* Download list (gated) */
.dl-list { display: grid; gap: 0; }
.dl-item { display: flex; align-items: center; gap: 18px; padding: 22px 0; border-bottom: 1px solid var(--line); }
.dl-item:first-child { border-top: 1px solid var(--line); }
.dl-item .dl-ic { flex-shrink: 0; width: 30px; color: var(--bronze); }
.dl-item .dl-ic .ico { width: 28px; height: 28px; }
.dl-item h3 { font-family: var(--serif); font-size: 1.18rem; font-weight: 600; margin: 0; }
.dl-item p { font-size: .9rem; color: var(--muted); margin: 3px 0 0; }
.dl-lock { margin-left: auto; font-size: .72rem; font-weight: 600; letter-spacing: .12em; text-transform: uppercase; color: var(--muted); }

/* =========================================================================
   ESTUDO DE CASO
   ========================================================================= */
.case { border: 1px solid var(--line); border-radius: var(--r-lg); overflow: hidden; background: var(--paper); }
.case-imgs { display: grid; grid-template-columns: repeat(3,1fr); gap: 1px; background: var(--line); }
.case-imgs .ph {
  aspect-ratio: 4/3; background: var(--ink) url(/assets/img/pattern-chevron.svg) center / 88px 52px;
  display: flex; align-items: center; justify-content: center; color: rgba(184,148,85,.9);
  font-size: .82rem; text-align: center; padding: 12px; position: relative; font-weight: 500; letter-spacing: .04em;
}
.case-imgs .ph::before { content: ""; position: absolute; inset: 0; background: linear-gradient(180deg, rgba(28,27,24,.55), rgba(28,27,24,.84)); }
.case-imgs .ph { z-index: 0; }
.case-imgs .ph > * , .case-imgs .ph { position: relative; }
.case-body { padding: 30px 32px; }
.case-meta { display: flex; flex-wrap: wrap; gap: 30px; margin-top: 20px; padding-top: 20px; border-top: 1px solid var(--line); }
.case-meta .cm b { display: block; font-family: var(--serif); font-size: 1.5rem; color: var(--ink); }
.case-meta .cm span { font-size: .8rem; color: var(--muted); }
.case-photo { width: 100%; height: clamp(280px, 44vh, 470px); object-fit: cover; object-position: center 42%; display: block; }
.case-imgs img { width: 100%; aspect-ratio: 4/3; object-fit: cover; display: block; }

/* =========================================================================
   FAQ
   ========================================================================= */
.faq { display: grid; gap: 0; margin-top: 30px; }
.faq details { border-bottom: 1px solid var(--line); padding: 0; }
.faq details:first-child { border-top: 1px solid var(--line); }
.faq summary {
  list-style: none; cursor: pointer; padding: 24px 0; font-family: var(--serif); font-weight: 600;
  font-size: 1.28rem; color: var(--ink); display: flex; align-items: center; justify-content: space-between; gap: 18px;
}
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after {
  content: ""; flex-shrink: 0; width: 20px; height: 20px; background: var(--bronze);
  -webkit-mask: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Cpath d='M12 5v14M5 12h14' fill='none' stroke='%23000' stroke-width='1.6' stroke-linecap='round'/%3E%3C/svg%3E") center/contain no-repeat;
  mask: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Cpath d='M12 5v14M5 12h14' fill='none' stroke='%23000' stroke-width='1.6' stroke-linecap='round'/%3E%3C/svg%3E") center/contain no-repeat;
  transition: transform .25s;
}
.faq details[open] summary::after { transform: rotate(45deg); }
.faq .faq-a { padding: 0 0 26px; color: var(--body); font-size: 1.02rem; line-height: 1.7; max-width: 90%; }

/* =========================================================================
   FOOTER — espresso
   ========================================================================= */
.site-footer { background: var(--ink-2); color: rgba(244,239,230,.66); padding: clamp(60px,8vw,90px) 0 0; border-top: 1px solid var(--bronze); }
.footer-grid { display: grid; grid-template-columns: 1.5fr 1fr 1fr 1fr; gap: 48px; padding-bottom: 54px; }
@media (max-width: 880px) { .footer-grid { grid-template-columns: 1fr 1fr; gap: 34px; } }
@media (max-width: 520px) { .footer-grid { grid-template-columns: 1fr; } }
.footer-col h4 { font-family: var(--sans); color: var(--marfim); font-size: .72rem; letter-spacing: .2em; text-transform: uppercase; margin-bottom: 20px; font-weight: 600; }
.footer-col a { color: rgba(244,239,230,.62); display: block; padding: 6px 0; font-size: .95rem; }
.footer-col a:hover { color: var(--bronze-2); }
.footer-brand img { height: 80px; width: auto; border-radius: var(--r); margin-bottom: 18px; }
.footer-brand p { font-size: .92rem; line-height: 1.7; color: rgba(244,239,230,.5); }
.footer-legal-line { font-size: .82rem; color: rgba(244,239,230,.4); margin-top: 16px; line-height: 1.7; }
.footer-bottom { border-top: 1px solid rgba(244,239,230,.1); padding: 26px 0; display: flex; flex-wrap: wrap; justify-content: space-between; gap: 12px; font-size: .78rem; letter-spacing: .06em; color: rgba(244,239,230,.4); }
.footer-badge { display: inline-flex; align-items: center; gap: 9px; color: var(--bronze-2); font-size: .78rem; font-weight: 500; letter-spacing: .08em; }
.footer-badge .ico { width: 16px; height: 16px; color: var(--bronze-2); }

/* =========================================================================
   WHATSAPP FLUTUANTE — discreto
   ========================================================================= */
.wa-float {
  position: fixed; bottom: 26px; right: 26px; z-index: 200;
  display: inline-flex; align-items: center; gap: 12px;
  background: var(--ink); color: var(--marfim); padding: 15px 22px 15px 18px; border-radius: 50px;
  box-shadow: var(--sh-lg); font-weight: 600; font-size: .78rem; letter-spacing: .1em; text-transform: uppercase;
  transition: transform .2s, background .2s; border: 1px solid rgba(244,239,230,.12);
}
.wa-float:hover { transform: translateY(-2px); background: #000; color: var(--marfim); }
.wa-float svg { width: 22px; height: 22px; flex-shrink: 0; color: var(--bronze-2); }
.wa-float .wa-label { white-space: nowrap; }
@media (max-width: 560px) { .wa-float .wa-label { display: none; } .wa-float { padding: 16px; } }

/* =========================================================================
   UTILIDADES + MOTION
   ========================================================================= */
.divider { height: 1px; background: var(--line); border: 0; margin: 0; }
.pill-row { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 22px; }
.pill { background: transparent; border: 1px solid var(--line); color: var(--body); padding: 9px 18px; border-radius: 50px; font-size: .8rem; font-weight: 500; letter-spacing: .04em; }
.spec-list { display: grid; gap: 0; }
.spec-list li { display: flex; align-items: center; gap: 14px; padding: 15px 0; border-bottom: 1px solid rgba(244,239,230,.12); color: rgba(244,239,230,.86); font-size: 1rem; }
.spec-list li:last-child { border-bottom: 0; }
.spec-list .ico { width: 22px; height: 22px; color: var(--bronze-2); }
.spec-list strong { color: var(--marfim); font-weight: 600; }

/* Figuras / imagens editoriais */
.media { margin: 0; }
.media img { width: 100%; height: auto; border-radius: var(--r-lg); border: 1px solid var(--line); display: block; }
.media figcaption { margin-top: 14px; font-size: .84rem; color: var(--muted); letter-spacing: .04em; line-height: 1.5; }
.media--bordered img { background: var(--paper); }

/* Showcase — banner cinematográfico (hero visual) */
.showcase { margin: 0; }
.showcase img { width: 100%; height: clamp(300px, 50vh, 540px); object-fit: cover; object-position: center 38%; border-radius: var(--r-lg); border: 1px solid var(--line); display: block; }
.showcase figcaption { margin-top: 14px; font-size: .84rem; color: var(--muted); letter-spacing: .04em; line-height: 1.5; text-align: center; }
.section--showcase { padding-top: 0; }

/* Logo no cabeçalho */
.brand-logo { height: 48px; width: auto; display: block; }
@media (max-width: 600px) { .brand-logo { height: 40px; } }

/* Hero full-bleed com imagem (LCP) */
.hero--image { background: var(--ink-2); border-bottom: 0; }
.hero--image::before { display: none; }
.hero-bg { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; object-position: center 42%; z-index: 0; }
.hero-overlay { position: absolute; inset: 0; z-index: 0; background: linear-gradient(180deg, rgba(20,18,16,.40) 0%, rgba(20,18,16,.64) 68%, rgba(20,18,16,.80) 100%); }
.hero--image .hero-inner { color: var(--marfim); }
.hero--image .eyebrow { color: var(--bronze-2); }
.hero--image .eyebrow::before { background: var(--bronze-2); opacity: .9; }
.hero--image h1 { color: #fff; }
.hero--image h1 .accent { color: var(--bronze-2); }
.hero--image .lead { color: rgba(255,255,255,.92); }
.hero--image .hero-trust { border-top-color: rgba(255,255,255,.28); }
.hero--image .hero-trust .ht b { color: var(--bronze-2); }
.hero--image .hero-trust .ht span { color: rgba(255,255,255,.82); }
.hero--image .hero-trust .ht + .ht::before { background: rgba(255,255,255,.28); }
.hero--image .btn--ghost { color: #fff; border-color: rgba(255,255,255,.45); }
.hero--image .btn--ghost:hover { background: rgba(255,255,255,.12); color: #fff; }

/* Harmonização mobile — só reflow/escala. Conteúdo permanece no DOM (mobile-first indexing intacto) */
@media (max-width: 600px) {
  h1 { font-size: clamp(2rem, 8.4vw, 2.6rem); line-height: 1.12; }
  h2 { font-size: clamp(1.55rem, 6.4vw, 2rem); line-height: 1.18; }
  h3 { font-size: 1.18rem; }
  .lead { font-size: 1.05rem; line-height: 1.6; }
  .section { padding: 56px 0; }
  .section--tight { padding: 40px 0; }
  .hero-inner { padding: 66px 0; }
  .gold-rule { margin-bottom: 20px; }
  .hero-actions { gap: 12px; width: 100%; }
  .hero-actions .btn { width: 100%; justify-content: center; }
}

:focus-visible { outline: 2px solid var(--bronze); outline-offset: 3px; }
.skip-link { position: absolute; left: -999px; top: 8px; background: var(--ink); color: var(--marfim); padding: 10px 16px; border-radius: var(--r); z-index: 999; }
.skip-link:focus { left: 8px; }

/* Scroll reveal (suave, editorial) */
.js-reveal .reveal { opacity: 0; transform: translateY(22px); }
.js-reveal .reveal.in { opacity: 1; transform: none; transition: opacity .8s cubic-bezier(.2,.7,.2,1), transform .8s cubic-bezier(.2,.7,.2,1); }
@media (prefers-reduced-motion: reduce) { .js-reveal .reveal { opacity: 1 !important; transform: none !important; } }