/* ============================================================
   3i Living Development — Landing B2B
   Registro institucional-financeiro sobre a base da marca 3i:
   navy como cor de autoridade, off-white, hairlines, dados.
   Tipografia Nunito (consistência com o site), densidade baixa.
   ============================================================ */
:root {
  /* Azul institucional 3i */
  --blue-50:  #eef4fc;
  --blue-100: #d9e7f7;
  --blue-200: #b3c9ee;
  --blue-400: #5696dc;
  --blue-600: #1a4f9a;
  --blue-700: #143b72;
  --blue-800: #0e2742;
  --blue-900: #091a2e;

  --wa-green:  #1f8d4d;

  /* Canvas quente */
  --cream-50:  #fcfaf5;
  --cream-100: #f7f3eb;
  --cream-200: #efe8da;

  /* Texto / neutros */
  --text:      #0e2742;
  --text-body: #2e4257;
  --muted:     #5e7186;
  --subtle:    #889aac;
  --border:    #d6dee6;
  --hairline:  #e7edf3;
  --white:     #ffffff;

  --shadow:      0 26px 64px rgba(14, 39, 66, .16);
  --shadow-soft: 0 14px 36px rgba(14, 39, 66, .10);
  --shadow-card: 0 10px 26px rgba(14, 39, 66, .07);

  --radius-xl: 22px;
  --radius-lg: 16px;
  --radius-md: 12px;

  --container: 1180px;
  --header-h: 80px;
  font-synthesis-weight: none;
}

* { box-sizing: border-box; }
html {
  scroll-behavior: smooth;
  scroll-padding-top: calc(var(--header-h) + 16px);
  -webkit-text-size-adjust: 100%;
}
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  * { animation-duration: .001ms !important; transition-duration: .001ms !important; }
}
body {
  margin: 0;
  font-family: Nunito, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  color: var(--text-body);
  background: var(--cream-50);
  line-height: 1.55;
  text-rendering: optimizeLegibility;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}
:focus-visible { outline: 3px solid var(--blue-600); outline-offset: 2px; border-radius: 8px; }
:focus:not(:focus-visible) { outline: none; }
img { max-width: 100%; display: block; }
a { color: inherit; }
main a:not(.btn):hover, .site-footer a:hover { color: var(--blue-600); }
button, input, select, textarea { font: inherit; }

.container { width: min(100% - 40px, var(--container)); margin-inline: auto; }
.narrow { width: min(100% - 40px, 900px); }
.sr-only, .hidden {
  position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px;
  overflow: hidden; clip: rect(0,0,0,0); white-space: nowrap; border: 0;
}
.skip-link {
  position: absolute; left: 16px; top: -52px; background: var(--white);
  padding: 10px 14px; z-index: 100; border-radius: 10px; font-weight: 800;
}
.skip-link:focus { top: 12px; }

/* ------------------------------------------------- Typography */
h1, h2, h3, p { margin-top: 0; }
h1 {
  margin-bottom: 18px; font-weight: 900;
  font-size: clamp(34px, 4.8vw, 58px); line-height: 1.05;
  letter-spacing: -.022em; color: var(--white); text-wrap: balance;
}
h2 {
  margin-bottom: 16px; font-weight: 900;
  font-size: clamp(28px, 3.4vw, 42px); line-height: 1.12;
  letter-spacing: -.018em; color: var(--text); text-wrap: balance;
}
h3 { color: var(--text); font-weight: 800; line-height: 1.22; letter-spacing: -.01em; }
.hl { color: var(--blue-400); }
.eyebrow {
  margin: 0 0 14px; display: inline-flex; align-items: center; gap: 9px;
  color: var(--blue-600); text-transform: uppercase; letter-spacing: .16em;
  font-size: 13px; font-weight: 900;
}
.eyebrow::before { content: ""; width: 26px; height: 2px; background: var(--blue-600); }
.eyebrow.center { justify-content: center; }
.eyebrow.on-dark { color: var(--blue-200); }
.eyebrow.on-dark::before { background: var(--blue-400); }
.lead { font-size: clamp(17px, 1.7vw, 20px); color: var(--muted); max-width: 62ch; }
.section-head { max-width: 880px; margin-bottom: 44px; }
.section-head.center { margin-inline: auto; text-align: center; }
.section-head.center .lead { margin-inline: auto; }

/* ------------------------------------------------- Buttons */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 10px;
  min-height: 52px; padding: 14px 26px; border-radius: 999px;
  border: 1.5px solid transparent; text-decoration: none;
  font-weight: 800; font-size: 16px; line-height: 1; cursor: pointer;
  transition: transform .18s ease, box-shadow .18s ease, background .18s ease, border-color .18s ease;
}
.btn:hover { transform: translateY(-2px); }
.btn:active { transform: translateY(0) scale(.99); }
.btn svg { width: 20px; height: 20px; flex: 0 0 auto; }
.btn-primary {
  color: var(--white);
  background: linear-gradient(150deg, var(--blue-600), var(--blue-800));
  box-shadow: 0 16px 32px rgba(20, 79, 154, .30);
}
.btn-primary:hover { box-shadow: 0 20px 40px rgba(20, 79, 154, .40); }
.btn-wa { color: var(--white); background: var(--wa-green); box-shadow: 0 16px 30px rgba(31, 141, 77, .28); }
.btn-wa:hover { background: #1a7a43; }
.btn-light { color: var(--blue-800); background: var(--white); box-shadow: var(--shadow-soft); }
.btn-ghost { color: var(--white); background: rgba(255,255,255,.12); border-color: rgba(255,255,255,.42); }
.btn-ghost:hover { background: rgba(255,255,255,.2); }
.btn-block { width: 100%; }

/* ------------------------------------------------- Header */
.site-header {
  position: fixed; inset: 0 0 auto 0; height: var(--header-h); z-index: 50;
  background: rgba(252,250,245,.92); backdrop-filter: blur(18px);
  border-bottom: 1px solid rgba(14,39,66,.07);
  transition: box-shadow .2s ease, background .2s ease;
}
.site-header.is-scrolled { box-shadow: 0 10px 30px rgba(14,39,66,.08); }
.header-inner { height: 100%; display: flex; align-items: center; gap: 28px; }
.brand { display: inline-flex; align-items: center; flex: 0 0 auto; text-decoration: none; }
.brand img { display: block; width: auto; height: 48px; }
.brand .brand-tag {
  margin-left: 12px; padding-left: 12px; border-left: 1px solid var(--border);
  font-size: 13px; font-weight: 800; color: var(--blue-600); letter-spacing: .02em; line-height: 1.15;
}
.main-nav {
  display: flex; align-items: center; gap: 22px; margin-left: auto;
  font-size: 15px; font-weight: 700; color: var(--blue-800);
}
.main-nav a { text-decoration: none; opacity: .82; white-space: nowrap; }
.main-nav a:hover { opacity: 1; color: var(--blue-600); }
.header-cta { flex: 0 0 auto; min-height: 46px; padding: 12px 20px; font-size: 15px; }
.menu-button { display: none; width: 46px; height: 46px; border: 0; background: transparent; margin-left: auto; padding: 11px; }
.menu-button span:not(.sr-only) {
  display: block; height: 2.5px; background: var(--blue-800); margin: 5px 0; border-radius: 999px;
  transition: transform .2s ease, opacity .2s ease;
}

/* ------------------------------------------------- Hero */
.hero { position: relative; padding-top: var(--header-h); color: var(--white); overflow: hidden; }
.hero-bg {
  position: absolute; inset: 0;
  background:
    linear-gradient(102deg, rgba(9,26,46,.95) 0%, rgba(9,26,46,.86) 46%, rgba(14,39,66,.55) 100%),
    url('/assets/foto-casa.webp') center 38% / cover no-repeat;
}
.hero-inner { position: relative; padding: 92px 0 72px; max-width: 880px; }
.hero-kicker {
  display: inline-flex; align-items: center; gap: 10px; margin-bottom: 18px;
  padding: 9px 16px; border: 1px solid rgba(255,255,255,.28); border-radius: 999px;
  font-size: 13.5px; font-weight: 800; letter-spacing: .1em; text-transform: uppercase;
  color: var(--blue-100); background: rgba(9,26,46,.35);
}
.hero-text { font-size: clamp(17px, 1.9vw, 21px); line-height: 1.6; color: rgba(255,255,255,.90); max-width: 66ch; }
.hero-actions { display: flex; flex-wrap: wrap; gap: 14px; margin-top: 30px; }
.hero-meta {
  position: relative; display: flex; flex-wrap: wrap; gap: 10px 34px;
  margin: 44px 0 0; padding: 22px 0 0; border-top: 1px solid rgba(255,255,255,.20);
  list-style: none; font-size: 15.5px; color: rgba(255,255,255,.82); font-weight: 700;
}
.hero-meta b { color: var(--white); font-weight: 900; }

/* ------------------------------------------------- Sections */
.section { padding: 88px 0; }
.section.tight { padding: 56px 0; }
.section.alt { background: var(--white); border-block: 1px solid var(--hairline); }
.section.dark { background: linear-gradient(180deg, var(--blue-800), var(--blue-900)); color: rgba(255,255,255,.88); }
.section.dark h2, .section.dark h3 { color: var(--white); }
.section.dark .lead { color: rgba(255,255,255,.75); }

/* ------------------------------------------------- Dados de mercado */
.data-grid { display: grid; grid-template-columns: repeat(4, 1fr); }
.data-cell { padding: 8px 34px 8px 0; }
.data-cell + .data-cell { border-left: 1.5px solid var(--hairline); padding-left: 34px; }
.data-num { display: block; font-weight: 900; font-size: clamp(38px, 3.8vw, 56px); line-height: 1; letter-spacing: -.02em; color: var(--blue-600); }
.data-num small { font-size: .55em; font-weight: 900; letter-spacing: 0; }
.data-lab { display: block; margin-top: 12px; font-size: 15.5px; line-height: 1.5; color: var(--text-body); }
.data-src { display: block; margin-top: 10px; font-size: 13px; color: var(--subtle); }
.sources-note { margin: 34px 0 0; font-size: 13.5px; color: var(--subtle); }

/* ------------------------------------------------- Problema */
.problem-grid { display: grid; grid-template-columns: 1.05fr .95fr; gap: 56px; align-items: start; }
.q-list { list-style: none; margin: 0; padding: 0; display: grid; gap: 0; }
.q-list li {
  display: flex; gap: 18px; align-items: baseline; padding: 18px 0;
  border-bottom: 1.5px solid var(--hairline); font-size: 17px; line-height: 1.55;
}
.q-list li:first-child { padding-top: 0; }
.q-list b { color: var(--text); }
.q-num { flex: 0 0 auto; font-weight: 900; font-size: 15px; color: var(--blue-400); letter-spacing: .04em; }
.contrast-card {
  background: var(--blue-800); color: rgba(255,255,255,.88); border-radius: var(--radius-xl);
  padding: 38px 38px 34px; box-shadow: var(--shadow);
}
.contrast-card h3 { color: var(--white); font-size: 22px; margin: 0 0 8px; }
.contrast-card > p { color: rgba(255,255,255,.75); font-size: 15.5px; margin-bottom: 22px; }
.cost-steps { list-style: none; margin: 0; padding: 0; display: grid; gap: 12px; }
.cost-steps li {
  display: flex; align-items: center; justify-content: space-between; gap: 16px;
  background: rgba(255,255,255,.07); border: 1px solid rgba(255,255,255,.14);
  border-radius: var(--radius-md); padding: 14px 18px; font-weight: 700; font-size: 15.5px;
}
.cost-steps .cost { font-weight: 900; color: var(--blue-200); white-space: nowrap; }
.cost-steps li.worst { background: rgba(255,255,255,.12); }
.cost-steps li.worst .cost { color: #f3c9b7; }
.contrast-note { margin: 20px 0 0; font-size: 14px; color: rgba(255,255,255,.62); }

/* ------------------------------------------------- Método 3i */
.method-strip { display: grid; grid-template-columns: 1fr auto 1fr auto 1fr; gap: 18px; align-items: stretch; }
.method-card {
  background: var(--white); border: 1.5px solid var(--border); border-radius: var(--radius-xl);
  padding: 34px 32px; box-shadow: var(--shadow-card);
}
.section.dark .method-card { background: rgba(255,255,255,.06); border-color: rgba(255,255,255,.16); box-shadow: none; }
.method-num { display: block; font-weight: 900; font-size: 14px; letter-spacing: .18em; color: var(--blue-400); margin-bottom: 14px; }
.method-card h3 { font-size: 25px; margin-bottom: 10px; }
.section.dark .method-card h3 { color: var(--white); }
.method-card p { margin: 0; font-size: 15.5px; line-height: 1.6; color: var(--text-body); }
.section.dark .method-card p { color: rgba(255,255,255,.80); }
.method-arrow { align-self: center; font-size: 26px; font-weight: 900; color: var(--blue-400); }
.method-gate {
  margin: 34px auto 0; max-width: 760px; text-align: center;
  padding: 16px 26px; border: 1.5px dashed rgba(255,255,255,.30); border-radius: 999px;
  font-size: 15px; font-weight: 700; color: rgba(255,255,255,.85);
}

/* ------------------------------------------------- Produtos */
.products-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 22px; }
.product-card {
  background: var(--white); border: 1.5px solid var(--border); border-radius: var(--radius-xl);
  padding: 36px 36px 30px; box-shadow: var(--shadow-card); display: flex; flex-direction: column;
}
.product-tag { display: inline-flex; font-weight: 900; font-size: 13px; letter-spacing: .16em; text-transform: uppercase; color: var(--blue-600); margin-bottom: 14px; }
.product-card h3 { font-size: 24px; margin-bottom: 6px; }
.product-q { font-size: 15.5px; font-style: italic; color: var(--muted); margin-bottom: 16px; }
.product-card > p:not(.product-q) { font-size: 15.5px; line-height: 1.6; margin-bottom: 20px; }
.product-meta {
  margin-top: auto; display: flex; flex-wrap: wrap; gap: 8px;
  padding-top: 18px; border-top: 1.5px solid var(--hairline);
}
.meta-chip {
  display: inline-flex; align-items: center; gap: 7px; padding: 7px 14px;
  background: var(--blue-50); border: 1px solid var(--blue-100); border-radius: 999px;
  font-size: 13.5px; font-weight: 800; color: var(--blue-700);
}

/* ------------------------------------------------- Formatos */
.formats-grid { display: flex; flex-wrap: wrap; gap: 12px; }
.format-chip {
  display: inline-flex; align-items: center; gap: 9px; padding: 13px 22px;
  background: var(--white); border: 1.5px solid var(--border); border-radius: 999px;
  font-weight: 800; font-size: 15.5px; color: var(--text);
}
.format-chip.lead-chip { background: var(--blue-800); border-color: var(--blue-800); color: var(--white); }

/* ------------------------------------------------- Para quem */
.persona-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 22px; }
.persona-card {
  background: var(--white); border: 1.5px solid var(--border); border-radius: var(--radius-lg);
  padding: 30px 30px 26px; box-shadow: var(--shadow-card);
}
.persona-card h3 { font-size: 20px; margin-bottom: 8px; }
.persona-card p { margin: 0 0 14px; font-size: 15.5px; line-height: 1.6; }
.persona-entry { display: inline-flex; align-items: center; gap: 8px; font-size: 13.5px; font-weight: 800; color: var(--blue-600); }
.persona-entry::before { content: "→"; font-weight: 900; }

/* ------------------------------------------------- Case */
.case-panel {
  display: grid; grid-template-columns: 1.05fr .95fr; gap: 0; overflow: hidden;
  background: var(--white); border: 1.5px solid var(--border); border-radius: var(--radius-xl); box-shadow: var(--shadow-soft);
}
.case-body { padding: 48px 48px 44px; }
.case-body h3 { font-size: clamp(22px, 2.2vw, 28px); margin-bottom: 18px; }
.case-list { list-style: none; margin: 0 0 22px; padding: 0; display: grid; gap: 12px; }
.case-list li { display: flex; gap: 14px; align-items: baseline; font-size: 15.5px; line-height: 1.55; }
.case-list li::before { content: ""; flex: 0 0 10px; width: 10px; height: 10px; margin-top: 2px; align-self: center; background: var(--blue-400); border-radius: 2px; }
.case-result {
  padding: 18px 22px; background: var(--blue-50); border-left: 3px solid var(--blue-600);
  border-radius: 0 var(--radius-md) var(--radius-md) 0; font-size: 15.5px; line-height: 1.6;
}
.case-result b { color: var(--text); }
.case-side { position: relative; min-height: 380px; }
.case-side img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; }
.case-side figcaption {
  position: absolute; left: 22px; bottom: 22px; right: 22px;
  background: rgba(9,26,46,.82); backdrop-filter: blur(8px); color: rgba(255,255,255,.92);
  border-radius: var(--radius-md); padding: 14px 18px; font-size: 13.5px; line-height: 1.5;
}
.case-privacy { margin: 18px 0 0; font-size: 13.5px; color: var(--subtle); }

/* ------------------------------------------------- Por que a 3i */
.anchor-phrase {
  font-weight: 900; font-size: clamp(26px, 3.2vw, 40px); line-height: 1.18; letter-spacing: -.015em;
  color: var(--white); max-width: 800px; margin: 0 0 14px; text-wrap: balance;
}
.anchor-phrase .dim { color: rgba(255,255,255,.45); }
.why-grid { display: grid; grid-template-columns: 1.02fr .98fr; gap: 52px; align-items: start; margin-top: 44px; }
.why-list { list-style: none; margin: 0; padding: 0; display: grid; }
.why-list li { display: flex; gap: 18px; padding: 18px 0; border-bottom: 1px solid rgba(255,255,255,.14); }
.why-list li:first-child { padding-top: 0; }
.why-num { flex: 0 0 auto; font-weight: 900; font-size: 15px; color: var(--blue-400); }
.why-list b { display: block; color: var(--white); font-size: 16.5px; margin-bottom: 3px; }
.why-list p { margin: 0; font-size: 15px; line-height: 1.55; color: rgba(255,255,255,.75); }
.ops-gallery { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
.ops-gallery figure { position: relative; margin: 0; border-radius: var(--radius-lg); overflow: hidden; aspect-ratio: 4 / 3; }
.ops-gallery img { width: 100%; height: 100%; object-fit: cover; }
.ops-gallery figcaption {
  position: absolute; left: 0; right: 0; bottom: 0; padding: 26px 16px 12px;
  background: linear-gradient(180deg, transparent, rgba(9,26,46,.85));
  color: rgba(255,255,255,.92); font-size: 13px; font-weight: 700;
}
.press-note {
  margin: 40px 0 0; display: flex; gap: 14px; align-items: center; flex-wrap: wrap;
  padding: 18px 24px; background: rgba(255,255,255,.06); border: 1px solid rgba(255,255,255,.16);
  border-radius: var(--radius-md); font-size: 15px; color: rgba(255,255,255,.85);
}
.press-note b { color: var(--white); }

/* ------------------------------------------------- Modelos de marca */
.models-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; }
.model-card { background: var(--white); border: 1.5px solid var(--border); border-radius: var(--radius-lg); padding: 30px; box-shadow: var(--shadow-card); }
.model-card h3 { font-size: 19px; margin-bottom: 8px; }
.model-card p { margin: 0; font-size: 15px; line-height: 1.6; }
.model-badge { display: inline-flex; margin-bottom: 14px; padding: 6px 13px; border-radius: 999px; font-size: 12.5px; font-weight: 900; letter-spacing: .1em; text-transform: uppercase; background: var(--blue-50); color: var(--blue-700); border: 1px solid var(--blue-100); }
.models-note { margin: 26px 0 0; font-size: 14px; color: var(--muted); max-width: 76ch; }

/* ------------------------------------------------- Clareza de papéis */
.notdo-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 56px; align-items: start; }
.notdo-col h3 { font-size: 20px; margin-bottom: 18px; display: flex; align-items: center; gap: 10px; }
.notdo-col ul { list-style: none; margin: 0; padding: 0; display: grid; gap: 12px; }
.notdo-col li { display: flex; gap: 12px; align-items: baseline; font-size: 15.5px; line-height: 1.55; }
.mark { flex: 0 0 22px; width: 22px; height: 22px; border-radius: 50%; display: inline-flex; align-items: center; justify-content: center; font-size: 12px; font-weight: 900; align-self: center; }
.mark.yes { background: var(--blue-600); color: var(--white); }
.mark.no { background: var(--cream-200); color: var(--muted); }

/* ------------------------------------------------- Ecossistema */
.eco-strip { display: grid; grid-template-columns: repeat(5, 1fr); gap: 14px; }
.eco-item {
  background: var(--white); border: 1.5px solid var(--border); border-radius: var(--radius-md);
  padding: 20px 20px 18px; text-decoration: none; transition: border-color .18s ease, transform .18s ease;
}
.eco-item:hover { border-color: var(--blue-400); transform: translateY(-2px); }
.eco-item b { display: block; color: var(--text); font-size: 15.5px; margin-bottom: 4px; }
.eco-item span { font-size: 13.5px; color: var(--muted); line-height: 1.45; display: block; }

/* ------------------------------------------------- Como começa */
.steps-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; counter-reset: step; }
.step-card { background: var(--white); border: 1.5px solid var(--border); border-radius: var(--radius-lg); padding: 30px; box-shadow: var(--shadow-card); }
.step-num {
  display: inline-flex; align-items: center; justify-content: center; width: 44px; height: 44px;
  border-radius: 50%; background: var(--blue-800); color: var(--white); font-weight: 900; font-size: 18px; margin-bottom: 16px;
}
.step-card h3 { font-size: 19px; margin-bottom: 8px; }
.step-card p { margin: 0; font-size: 15px; line-height: 1.6; }
.capacity-note {
  margin: 30px auto 0; max-width: 720px; text-align: center; padding: 15px 26px;
  border: 1.5px solid var(--border); background: var(--white); border-radius: 999px;
  font-size: 14.5px; font-weight: 700; color: var(--text-body);
}
.capacity-note b { color: var(--blue-700); }

/* ------------------------------------------------- Formulário */
.region-box {
  display: grid; grid-template-columns: .92fr 1.08fr; gap: 0; overflow: hidden;
  background: var(--white); border-radius: var(--radius-xl); box-shadow: var(--shadow);
  border: 1.5px solid var(--border);
}
.region-aside { padding: 48px 44px; background: linear-gradient(165deg, var(--blue-800), var(--blue-900)); color: rgba(255,255,255,.88); }
.region-aside .eyebrow { color: var(--blue-200); }
.region-aside .eyebrow::before { background: var(--blue-400); }
.region-aside h2 { color: var(--white); }
.region-aside > p { color: rgba(255,255,255,.82); font-size: 16px; }
.region-cities { display: flex; flex-wrap: wrap; gap: 9px; margin-top: 22px; }
.chip {
  display: inline-flex; padding: 8px 15px; border-radius: 999px; font-size: 13.5px; font-weight: 800;
  background: rgba(255,255,255,.10); border: 1px solid rgba(255,255,255,.24); color: rgba(255,255,255,.92);
}
.aside-quote { margin: 30px 0 0; padding-top: 24px; border-top: 1px solid rgba(255,255,255,.18); font-size: 15px; line-height: 1.6; color: rgba(255,255,255,.78); }
.region-form { padding: 44px 44px 40px; display: grid; gap: 16px; align-content: start; }
.field { display: grid; gap: 7px; }
.field-row { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
.field label { font-size: 14px; font-weight: 800; color: var(--text); }
.field input, .field select {
  min-height: 50px; padding: 12px 16px; border-radius: var(--radius-md);
  border: 1.5px solid var(--border); background: var(--cream-50); color: var(--text);
  transition: border-color .15s ease, background .15s ease;
}
.field input::placeholder { color: var(--subtle); }
.field input:focus, .field select:focus { border-color: var(--blue-400); background: var(--white); outline: none; }
.form-note { margin: 4px 0 0; font-size: 13px; color: var(--subtle); line-height: 1.5; }

/* ------------------------------------------------- CTA final */
.final-cta { position: relative; padding: 96px 0; color: var(--white); overflow: hidden; text-align: center; }
.cta-bg {
  position: absolute; inset: 0;
  background:
    linear-gradient(180deg, rgba(9,26,46,.93), rgba(14,39,66,.88)),
    url('/assets/foto-jardim.webp') center 55% / cover no-repeat;
}
.cta-content { position: relative; max-width: 820px; margin-inline: auto; }
.cta-content h2 { color: var(--white); }
.cta-content > p { color: rgba(255,255,255,.85); font-size: 17.5px; max-width: 60ch; margin-inline: auto; }
.cta-actions { display: flex; flex-wrap: wrap; gap: 14px; justify-content: center; margin-top: 30px; }

/* ------------------------------------------------- Footer */
.site-footer { background: var(--blue-900); color: rgba(255,255,255,.78); padding: 64px 0 34px; font-size: 15px; }
.footer-grid { display: grid; grid-template-columns: 1.4fr 1fr 1fr 1fr; gap: 40px; }
.site-footer img { height: 52px; width: auto; }
.foot-about { margin-top: 16px; line-height: 1.6; font-size: 14.5px; color: rgba(255,255,255,.66); }
.site-footer h3 { color: var(--white); font-size: 15.5px; margin-bottom: 14px; }
.site-footer p { margin: 0 0 10px; }
.site-footer a { text-decoration: none; color: rgba(255,255,255,.78); }
.site-footer a:hover { color: var(--white); }
.footer-bottom {
  margin-top: 44px; padding-top: 22px; border-top: 1px solid rgba(255,255,255,.14);
  display: flex; flex-wrap: wrap; gap: 10px 28px; justify-content: space-between;
  font-size: 13px; color: rgba(255,255,255,.55);
}
.footer-bottom small { max-width: 76ch; line-height: 1.55; }

/* ------------------------------------------------- WhatsApp float + mobile bar */
.whatsapp-float {
  position: fixed; right: 20px; bottom: 20px; z-index: 60;
  display: inline-flex; align-items: center; gap: 10px; padding: 14px 20px;
  background: var(--wa-green); color: var(--white); border-radius: 999px;
  font-weight: 800; text-decoration: none; box-shadow: 0 18px 40px rgba(31,141,77,.4);
  transition: transform .18s ease;
}
.whatsapp-float:hover { transform: translateY(-2px); }
.whatsapp-float svg { width: 22px; height: 22px; }
.mobile-bar { display: none; }

/* ------------------------------------------------- Responsivo */
@media (max-width: 1060px) {
  .data-grid { grid-template-columns: 1fr 1fr; gap: 26px 0; }
  .data-cell:nth-child(odd) { border-left: 0; padding-left: 0; }
  .data-cell:nth-child(even) { border-left: 1.5px solid var(--hairline); padding-left: 34px; }
  .method-strip { grid-template-columns: 1fr; }
  .method-arrow { transform: rotate(90deg); justify-self: center; }
  .eco-strip { grid-template-columns: repeat(3, 1fr); }
  .why-grid, .problem-grid { grid-template-columns: 1fr; gap: 44px; }
}
@media (max-width: 1060px) {
  .menu-button { display: block; }
  .main-nav {
    position: fixed; top: var(--header-h); left: 0; right: 0; z-index: 49;
    flex-direction: column; align-items: stretch; gap: 0;
    background: var(--white); border-bottom: 1px solid var(--border);
    box-shadow: var(--shadow-soft); padding: 10px 20px 16px;
    display: none;
  }
  .main-nav.is-open { display: flex; }
  .main-nav a { padding: 13px 6px; border-bottom: 1px solid var(--hairline); }
  .header-cta { display: none; }
}
@media (max-width: 880px) {
  .products-grid, .persona-grid, .steps-grid, .models-grid { grid-template-columns: 1fr; }
  .case-panel { grid-template-columns: 1fr; }
  .case-side { min-height: 300px; order: -1; position: relative; }
  .region-box { grid-template-columns: 1fr; }
  .region-aside { padding: 40px 28px; }
  .region-form { padding: 34px 28px 36px; }
  .field-row { grid-template-columns: 1fr; }
  .notdo-grid { grid-template-columns: 1fr; gap: 36px; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .whatsapp-float span { display: none; }
  .whatsapp-float { padding: 15px; }
  .mobile-bar {
    position: fixed; left: 0; right: 0; bottom: 0; z-index: 55;
    display: grid; grid-template-columns: 1fr auto; gap: 10px;
    padding: 10px 14px calc(10px + env(safe-area-inset-bottom));
    background: rgba(252,250,245,.95); backdrop-filter: blur(14px);
    border-top: 1px solid var(--border);
  }
  .mobile-bar .btn { min-height: 48px; }
  .whatsapp-float { bottom: 78px; }
  body { padding-bottom: 70px; }
}
@media (max-width: 560px) {
  .data-grid { grid-template-columns: 1fr; }
  .data-cell, .data-cell:nth-child(even) { border-left: 0; padding-left: 0; border-bottom: 1.5px solid var(--hairline); padding-bottom: 22px; }
  .data-cell:last-child { border-bottom: 0; padding-bottom: 0; }
  .eco-strip { grid-template-columns: 1fr 1fr; }
  .ops-gallery { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr; }
  .hero-inner { padding: 72px 0 56px; }
  .section { padding: 68px 0; }
}