/* ==========================================================================
   RR7 Negócios Imobiliários — folha de estilo
   Paleta da logomarca: azul-marinho + dourado. Laranja quente nos CTAs.
   Tipografia: Fraunces (títulos, serifada) + Inter (texto/UI).
   ========================================================================== */

:root {
  /* Marca */
  --navy: #0E2038;
  --navy-700: #17314f;
  --navy-500: #29517c;
  --navy-ink: #0a1830;

  --gold: #C6972F;
  --gold-400: #d9b25b;
  --gold-600: #a67f27;
  --gold-soft: #efe4c8;

  --orange: #E27A2A;
  --orange-600: #cb6a1e;

  --ink: #16202e;
  --text: #3a4655;
  --muted: #6f7a89;
  --line: #e7e3d9;          /* hairline levemente quente */
  --line-strong: #d8d2c4;

  --bg: #fbfaf7;            /* papel quente */
  --bg-card: #ffffff;
  --bg-soft: #f4f1ea;
  --bg-navy: #0b1b31;

  --radius: 16px;
  --radius-sm: 10px;
  --radius-pill: 999px;

  --shadow-xs: 0 1px 2px rgba(14, 32, 56, .06);
  --shadow-sm: 0 4px 14px -6px rgba(14, 32, 56, .14), 0 1px 3px rgba(14, 32, 56, .06);
  --shadow-md: 0 18px 44px -18px rgba(14, 32, 56, .30);
  --shadow-lg: 0 40px 80px -28px rgba(14, 32, 56, .40);

  --container: 1180px;
  --gutter: 24px;
  --font-display: "Playfair Display", "Georgia", "Times New Roman", serif;
  --font-body: "Inter", "Segoe UI", system-ui, -apple-system, sans-serif;

  --ease: cubic-bezier(.22, 1, .36, 1);
}

/* Reset ----------------------------------------------------------------- */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body {
  font-family: var(--font-body);
  color: var(--text);
  background: var(--bg);
  line-height: 1.68;
  font-size: 17px;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}
img, svg, canvas { max-width: 100%; display: block; }
img { height: auto; }
a { color: var(--navy-500); text-decoration: none; transition: color .2s var(--ease); }
a:hover { color: var(--orange-600); }

h1, h2 {
  font-family: var(--font-display);
  color: var(--ink);
  font-weight: 500;
  line-height: 1.18;
  letter-spacing: -0.005em;
}
h3, h4 {
  font-family: var(--font-body);
  color: var(--ink);
  font-weight: 600;
  line-height: 1.25;
  letter-spacing: -0.005em;
}
ul { list-style: none; }
::selection { background: var(--gold-soft); color: var(--navy-ink); }

/* Layout --------------------------------------------------------------- */
.container { width: 100%; max-width: var(--container); margin-inline: auto; padding-inline: var(--gutter); }
.section { padding: 104px 0; }
.section--tight { padding: 72px 0; }
.section--soft { background: var(--bg-soft); }
.section--navy { background: var(--bg-navy); color: #c4cfdd; }
.section--navy h2, .section--navy h3, .section--navy h4 { color: #fff; }

.section-head { max-width: 720px; margin: 0 auto 60px; text-align: center; }
.section-head.left { margin-inline: 0; text-align: left; }

.eyebrow {
  display: inline-flex; align-items: center; gap: 10px;
  font-family: var(--font-body); font-weight: 600;
  font-size: .72rem; letter-spacing: .22em; text-transform: uppercase;
  color: var(--gold-600); margin-bottom: 18px;
}
.eyebrow::before { content: ""; width: 26px; height: 1px; background: var(--gold); display: inline-block; }
.section-head.center .eyebrow, .section-head:not(.left) .eyebrow { }

h1 { font-size: clamp(2.5rem, 5.2vw, 3.9rem); }
h2 { font-size: clamp(1.95rem, 3.7vw, 2.8rem); }
h3 { font-size: 1.3rem; font-weight: 600; }
.lead { font-size: 1.14rem; color: var(--muted); line-height: 1.7; }
.section--navy .lead { color: #9fb0c4; }
p a { text-decoration: underline; text-underline-offset: 3px; text-decoration-color: var(--gold); }

/* Botões -------------------------------------------------------------- */
.btn {
  --btn-bg: var(--navy);
  display: inline-flex; align-items: center; justify-content: center; gap: 10px;
  font-family: var(--font-body); font-weight: 600; font-size: .95rem; letter-spacing: .01em;
  padding: 14px 28px; border-radius: var(--radius-pill);
  border: 1px solid transparent; cursor: pointer; white-space: nowrap;
  transition: transform .25s var(--ease), box-shadow .25s var(--ease), background .2s, color .2s, border-color .2s;
}
.btn:hover { transform: translateY(-2px); }
.btn:active { transform: translateY(0); }

.btn--primary { background: var(--orange); color: #fff; box-shadow: 0 10px 26px -8px rgba(226, 122, 42, .55); }
.btn--primary:hover { background: var(--orange-600); color: #fff; box-shadow: 0 16px 34px -10px rgba(226, 122, 42, .6); }
.btn--navy { background: var(--navy); color: #fff; }
.btn--navy:hover { background: var(--navy-700); color: #fff; }
.btn--ghost { border-color: var(--line-strong); color: var(--navy); background: transparent; }
.btn--ghost:hover { border-color: var(--navy); background: var(--navy); color: #fff; }
.section--navy .btn--ghost,
.hero .btn--ghost, .page-hero .btn--ghost, .post-hero .btn--ghost, .cta-band .btn--ghost {
  border-color: rgba(255, 255, 255, .32); color: #fff; background: transparent;
}
.section--navy .btn--ghost:hover,
.hero .btn--ghost:hover, .page-hero .btn--ghost:hover, .post-hero .btn--ghost:hover, .cta-band .btn--ghost:hover {
  background: #fff; color: var(--navy); border-color: #fff;
}
.btn--wa { background: #1fb457; color: #fff; box-shadow: 0 10px 26px -8px rgba(31, 180, 87, .5); }
.btn--wa:hover { background: #199a4a; color: #fff; }
.btn--lg { padding: 17px 36px; font-size: 1rem; }
.btn-row { display: flex; flex-wrap: wrap; gap: 14px; }

/* Cabeçalho --------------------------------------------------------- */
.site-header {
  position: sticky; top: 0; z-index: 50;
  background: color-mix(in srgb, var(--bg) 88%, transparent);
  -webkit-backdrop-filter: blur(10px); backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--line);
}
.header-inner { display: flex; align-items: center; justify-content: space-between; gap: 24px; min-height: 82px; }
.brand { display: flex; align-items: center; }
.brand img { height: 54px; width: auto; }

.nav { display: flex; align-items: center; gap: 2px; }
.nav a {
  position: relative;
  font-family: var(--font-body); font-weight: 500; font-size: .82rem;
  letter-spacing: .08em; text-transform: uppercase;
  color: var(--text); padding: 10px 14px; border-radius: 8px;
}
.nav a::after {
  content: ""; position: absolute; left: 14px; right: 14px; bottom: 4px; height: 1.5px;
  background: var(--gold); transform: scaleX(0); transform-origin: left; transition: transform .3s var(--ease);
}
.nav a:hover, .nav a[aria-current="page"] { color: var(--navy); }
.nav a:hover::after, .nav a[aria-current="page"]::after { transform: scaleX(1); }
.header-cta { display: flex; align-items: center; gap: 12px; }

.nav-toggle {
  display: none; width: 46px; height: 46px; border: 1px solid var(--line-strong);
  border-radius: 12px; background: var(--bg-card); cursor: pointer; align-items: center; justify-content: center;
}
.nav-toggle span, .nav-toggle span::before, .nav-toggle span::after {
  content: ""; display: block; width: 19px; height: 2px; background: var(--navy); border-radius: 2px; position: relative; transition: .25s var(--ease);
}
.nav-toggle span::before { position: absolute; top: -6px; }
.nav-toggle span::after { position: absolute; top: 6px; }
.nav-toggle[aria-expanded="true"] span { background: transparent; }
.nav-toggle[aria-expanded="true"] span::before { top: 0; transform: rotate(45deg); }
.nav-toggle[aria-expanded="true"] span::after { top: 0; transform: rotate(-45deg); }

/* Hero ------------------------------------------------------------- */
.hero {
  position: relative; overflow: hidden;
  background:
    radial-gradient(120% 120% at 85% 0%, rgba(198,151,47,.20), transparent 55%),
    linear-gradient(155deg, #0b1c33 0%, #123055 55%, #1a416e 100%);
  color: #e8eef6;
}
.hero::before {
  content: ""; position: absolute; inset: 0;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='140' height='140'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.9' numOctaves='2'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='.035'/%3E%3C/svg%3E");
  pointer-events: none;
}
.hero-inner {
  position: relative; z-index: 1;
  display: grid; grid-template-columns: 1.02fr .98fr; gap: 48px; align-items: center;
  padding-block: 92px 96px;
}
.hero h1 { color: #fff; margin-bottom: 22px; font-weight: 500; }
.hero h1 em { font-style: italic; color: var(--gold-400); }
.hero p { font-size: 1.16rem; color: #aebfd3; margin-bottom: 32px; max-width: 40ch; }
.hero .btn-row { margin-bottom: 30px; }
.hero-badges { display: flex; flex-wrap: wrap; gap: 10px 26px; font-size: .9rem; color: #93a6bd; }
.hero-badges li { display: flex; align-items: center; gap: 8px; }
.hero-badges svg { color: var(--gold-400); flex: none; }

/* Visualizador da casa 360° --------------------------------------- */
.house-stage {
  position: relative; aspect-ratio: 1 / 1; width: 100%; max-width: 540px; margin-inline: auto;
  border-radius: 50%;
  background: radial-gradient(circle at 50% 42%, rgba(255,255,255,.12), rgba(255,255,255,0) 64%);
}
.house-stage::after {
  content: ""; position: absolute; left: 14%; right: 14%; bottom: 13%; height: 30px;
  background: radial-gradient(ellipse at center, rgba(0,0,0,.42), transparent 70%);
  filter: blur(5px);
}
#house360 { position: absolute; inset: 0; z-index: 1; cursor: grab; touch-action: pan-y; }
#house360:active { cursor: grabbing; }
.house-canvas { position: absolute; inset: 0; width: 100%; height: 100%; }
.house-canvas--3d { cursor: grab; }
.house-canvas--3d:active { cursor: grabbing; }
.house-hint {
  position: absolute; left: 50%; bottom: 2%; transform: translateX(-50%);
  z-index: 2; font-size: .76rem; letter-spacing: .12em; text-transform: uppercase;
  color: #8ea3bb; display: flex; align-items: center; gap: 8px; pointer-events: none;
  transition: opacity .4s;
}
.house-hint svg { color: var(--gold-400); }

/* Simulador ------------------------------------------------------ */
.sim-band { background: var(--bg-card); border-bottom: 1px solid var(--line); }
.sim-inner { padding-block: 48px; text-align: center; }
.sim-inner .sim-intro { max-width: 560px; margin: 0 auto 28px; }
.sim-inner h2 { font-size: 1.7rem; margin-bottom: 8px; }
.sim-inner .sim-intro p { font-size: .98rem; color: var(--muted); }
.sim-form {
  display: grid; grid-template-columns: repeat(3, 1fr) auto; gap: 14px; align-items: end;
  max-width: 940px; margin: 0 auto; text-align: left;
}
.sim-form .btn { height: 46px; }

.field { display: grid; gap: 6px; margin-bottom: 15px; }
.sim-form .field { margin-bottom: 0; }
.field label { font-family: var(--font-body); font-size: .78rem; font-weight: 600; color: var(--ink); letter-spacing: .02em; }
.field input, .field select, .field textarea {
  width: 100%; padding: 12px 14px; border: 1px solid var(--line-strong); border-radius: var(--radius-sm);
  font-family: var(--font-body); font-size: .96rem; color: var(--ink); background: var(--bg-card);
  transition: border-color .2s, box-shadow .2s;
}
.field input:focus, .field select:focus, .field textarea:focus {
  outline: none; border-color: var(--navy-500); box-shadow: 0 0 0 3px rgba(41, 81, 124, .16);
}
.form-note { font-size: .78rem; color: var(--muted); margin-top: 12px; }
.hp { position: absolute; left: -9999px; width: 0; height: 0; opacity: 0; }

/* Faixa de confiança ------------------------------------------- */
.trust { background: var(--bg); border-bottom: 1px solid var(--line); }
.trust-inner { display: flex; flex-wrap: wrap; align-items: center; justify-content: center; gap: 12px 44px; padding-block: 30px; }
.trust .label { color: var(--muted); font-weight: 500; text-transform: uppercase; letter-spacing: .16em; font-size: .72rem; }
.trust span:not(.label) { font-family: var(--font-body); font-weight: 600; color: var(--navy-500); font-size: 1rem; letter-spacing: .01em; opacity: .78; }

/* Grids / cards ------------------------------------------------ */
.grid { display: grid; gap: 26px; }
.grid-2 { grid-template-columns: repeat(2, 1fr); }
.grid-3 { grid-template-columns: repeat(3, 1fr); }
.grid-4 { grid-template-columns: repeat(4, 1fr); }

.card {
  position: relative; background: var(--bg-card);
  border: 1px solid var(--line); border-radius: var(--radius);
  padding: 34px 32px; box-shadow: var(--shadow-xs);
  transition: transform .3s var(--ease), box-shadow .3s var(--ease), border-color .3s;
}
.card:hover { transform: translateY(-5px); box-shadow: var(--shadow-md); border-color: var(--gold-soft); }
.card .icon {
  width: 54px; height: 54px; border-radius: 14px; display: grid; place-items: center;
  background: linear-gradient(150deg, var(--navy), var(--navy-500));
  color: var(--gold-400); margin-bottom: 20px;
}
.card h3 { margin-bottom: 10px; }
.card p { font-size: .98rem; color: var(--muted); }
.card .card-link {
  display: inline-flex; align-items: center; gap: 8px; margin-top: 18px;
  font-family: var(--font-body); font-weight: 600; font-size: .82rem; letter-spacing: .08em; text-transform: uppercase;
  color: var(--navy);
}
.card .card-link svg { transition: transform .3s var(--ease); }
.card:hover .card-link svg { transform: translateX(4px); }

/* Listas de itens ------------------------------------------------ */
.checklist { display: grid; gap: 16px; }
.checklist li { display: flex; gap: 13px; align-items: flex-start; font-size: 1rem; }
.checklist svg { flex: none; color: var(--gold-600); margin-top: 4px; }
.section--navy .checklist svg { color: var(--gold-400); }

.figures { display: grid; gap: 4px; background: var(--bg-card); border: 1px solid var(--line); border-radius: var(--radius); padding: 32px; box-shadow: var(--shadow-sm); }
.figures div { padding: 16px 0; border-bottom: 1px solid var(--line); }
.figures div:last-child { border-bottom: 0; }
.figures strong { font-family: var(--font-body); font-weight: 600; color: var(--ink); font-size: 1.05rem; display: block; margin-bottom: 3px; }
.figures span { font-size: .92rem; color: var(--muted); }

/* Passo a passo ---------------------------------------------- */
.steps { counter-reset: step; display: grid; gap: 26px; grid-template-columns: repeat(4, 1fr); }
.step { position: relative; padding-top: 60px; }
.step::before {
  counter-increment: step; content: counter(step);
  position: absolute; top: 0; left: 0; width: 46px; height: 46px; border-radius: 50%;
  background: transparent; border: 1px solid var(--gold); color: var(--gold-600);
  font-family: var(--font-display); font-weight: 500; font-size: 1.1rem;
  display: grid; place-items: center;
}
.section--navy .step::before { color: var(--gold-400); border-color: var(--gold-400); }
.step h3 { font-size: 1.08rem; margin-bottom: 8px; }
.step p { font-size: .93rem; color: var(--muted); }
.section--navy .step p { color: #9fb0c4; }

/* Estatísticas ---------------------------------------------- */
.stats { display: grid; grid-template-columns: repeat(3, 1fr); gap: 30px; text-align: center; }
.stat strong { display: block; font-family: var(--font-display); font-weight: 400; font-size: 2.7rem; color: #fff; line-height: 1; margin-bottom: 8px; }
.stat span { font-size: .9rem; color: #9fb0c4; letter-spacing: .02em; }

/* FAQ ------------------------------------------------------ */
.faq { max-width: 840px; margin: 0 auto; display: grid; gap: 10px; }
.faq details {
  background: var(--bg-card); border: 1px solid var(--line); border-radius: var(--radius-sm);
  padding: 4px 24px; box-shadow: var(--shadow-xs); transition: border-color .2s;
}
.faq details[open] { border-color: var(--gold-soft); }
.faq summary {
  cursor: pointer; list-style: none; padding: 18px 0;
  font-family: var(--font-body); font-weight: 600; font-size: 1rem; color: var(--ink);
  display: flex; justify-content: space-between; align-items: center; gap: 16px;
}
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: ""; width: 12px; height: 12px; flex: none; position: relative; }
.faq summary::before {
  content: "+"; order: 2; font-family: var(--font-body); font-size: 1.5rem; font-weight: 300;
  color: var(--gold-600); line-height: 1; transition: transform .3s var(--ease);
}
.faq details[open] summary::before { content: "–"; }
.faq p { padding: 4px 0 20px; font-size: .98rem; color: var(--muted); }

/* Página interna ------------------------------------------- */
.page-hero {
  background:
    radial-gradient(120% 120% at 90% 0%, rgba(198,151,47,.18), transparent 55%),
    linear-gradient(155deg, #0b1c33, #143257);
  color: #e8eef6; padding: 72px 0 64px;
}
.page-hero h1 { color: #fff; margin-bottom: 14px; font-weight: 500; }
.page-hero p { color: #aebfd3; max-width: 62ch; }
.breadcrumb { font-size: .82rem; letter-spacing: .04em; color: #8ea3bb; margin-bottom: 22px; }
.breadcrumb a { color: #8ea3bb; }
.breadcrumb a:hover { color: #fff; }

/* Prose --------------------------------------------------- */
.prose { max-width: 760px; }
.prose > * + * { margin-top: 20px; }
.prose h2 { margin-top: 52px; }
.prose h3 { margin-top: 32px; }
.prose p { color: var(--text); }
.prose ul { display: grid; gap: 12px; }
.prose ul li { position: relative; padding-left: 28px; }
.prose ul li::before { content: ""; position: absolute; left: 2px; top: 11px; width: 7px; height: 7px; border-radius: 50%; background: var(--gold); }
.prose ol { padding-left: 22px; display: grid; gap: 10px; }
.prose ol li::marker { color: var(--gold-600); font-family: var(--font-display); }
.prose table { width: 100%; border-collapse: collapse; font-size: .95rem; }
.prose th, .prose td { text-align: left; padding: 13px 16px; border-bottom: 1px solid var(--line); }
.prose th { font-family: var(--font-body); font-weight: 600; color: var(--ink); background: var(--bg-soft); }
.prose small { color: var(--muted); font-size: .84rem; }

.split { display: grid; grid-template-columns: 1.1fr .9fr; gap: 56px; align-items: start; }
.aside-card { background: var(--bg-soft); border: 1px solid var(--line); border-radius: var(--radius); padding: 30px; position: sticky; top: 108px; }
.aside-card h3 { margin-bottom: 8px; }
.aside-card p { font-size: .92rem; color: var(--muted); margin-bottom: 18px; }

/* CTA final --------------------------------------------- */
.cta-band {
  position: relative; overflow: hidden;
  background: linear-gradient(150deg, var(--navy), var(--navy-500));
  color: #fff; border-radius: var(--radius); padding: 60px; text-align: center;
}
.cta-band::before {
  content: ""; position: absolute; inset: 0;
  background: radial-gradient(80% 120% at 100% 0%, rgba(198,151,47,.25), transparent 60%);
}
.cta-band > * { position: relative; z-index: 1; }
.cta-band h2 { color: #fff; margin-bottom: 14px; font-weight: 500; }
.cta-band p { color: #aebfd3; max-width: 48ch; margin: 0 auto 28px; }
.cta-band .btn-row { justify-content: center; }

/* Contato ---------------------------------------------- */
.contact-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 52px; }
.contact-list { display: grid; gap: 22px; }
.contact-list li { display: flex; gap: 15px; align-items: flex-start; }
.contact-list .icon { width: 46px; height: 46px; border-radius: 12px; background: var(--bg-soft); border: 1px solid var(--line); display: grid; place-items: center; color: var(--navy); flex: none; }
.contact-list strong { display: block; font-family: var(--font-body); font-weight: 600; color: var(--ink); font-size: .92rem; }
.contact-list a, .contact-list span { color: var(--muted); font-size: .96rem; }
.contact-list a:hover { color: var(--orange-600); }

/* Blog ---------------------------------------------- */
.post-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 30px; }
.post-card {
  display: flex; flex-direction: column; background: var(--bg-card);
  border: 1px solid var(--line); border-radius: var(--radius); overflow: hidden;
  box-shadow: var(--shadow-xs); transition: transform .3s var(--ease), box-shadow .3s var(--ease), border-color .3s;
}
.post-card:hover { transform: translateY(-5px); box-shadow: var(--shadow-md); border-color: var(--gold-soft); }
.post-card .thumb {
  aspect-ratio: 16 / 10; background: linear-gradient(150deg, var(--navy), var(--navy-500));
  display: grid; place-items: center; color: var(--gold-400);
}
.post-card .thumb img { width: 100%; height: 100%; object-fit: cover; }
.post-card .body { padding: 26px 26px 28px; display: flex; flex-direction: column; flex: 1; }
.post-meta { display: flex; gap: 10px; align-items: center; font-size: .74rem; letter-spacing: .1em; text-transform: uppercase; color: var(--gold-600); margin-bottom: 12px; font-weight: 600; }
.post-meta .dot { width: 3px; height: 3px; border-radius: 50%; background: currentColor; }
.post-card h3 { font-size: 1.18rem; margin-bottom: 10px; line-height: 1.3; }
.post-card p { font-size: .95rem; color: var(--muted); margin-bottom: 18px; flex: 1; }
.post-card .card-link {
  display: inline-flex; align-items: center; gap: 8px; margin-top: auto;
  font-family: var(--font-body); font-weight: 600; font-size: .8rem; letter-spacing: .08em; text-transform: uppercase; color: var(--navy);
}

/* Post individual */
.post-hero { background: linear-gradient(155deg, #0b1c33, #143257); color: #e8eef6; padding: 66px 0 56px; }
.post-hero .post-meta { color: var(--gold-400); }
.post-hero h1 { color: #fff; font-weight: 500; max-width: 20ch; margin-bottom: 16px; }
.post-hero .lede { color: #aebfd3; max-width: 60ch; font-size: 1.12rem; }
.post-body { padding: 64px 0 88px; }
.post-body .prose { margin-inline: auto; }
.post-body .prose h2 { font-size: 1.6rem; }
.post-body figure { margin: 32px 0; }
.post-body figure img { border-radius: var(--radius); width: 100%; }
.post-body figcaption { font-size: .82rem; color: var(--muted); margin-top: 8px; text-align: center; }
.post-author {
  max-width: 760px; margin: 48px auto 0; padding: 26px; display: flex; gap: 18px; align-items: center;
  background: var(--bg-soft); border: 1px solid var(--line); border-radius: var(--radius);
}
.post-author .badge { width: 52px; height: 52px; border-radius: 50%; background: linear-gradient(150deg, var(--navy), var(--navy-500)); color: var(--gold-400); display: grid; place-items: center; font-family: var(--font-display); flex: none; }
.post-author strong { display: block; color: var(--ink); font-size: .95rem; }
.post-author span { font-size: .88rem; color: var(--muted); }
.post-nav { max-width: 760px; margin: 40px auto 0; display: flex; justify-content: space-between; gap: 16px; font-size: .9rem; }

/* Rodapé ---------------------------------------------- */
.site-footer { background: var(--bg-navy); color: #93a6bd; padding: 72px 0 30px; font-size: .92rem; }
.footer-grid { display: grid; grid-template-columns: 1.5fr 1fr 1fr 1.2fr; gap: 44px; margin-bottom: 48px; }
.site-footer h4 { color: #fff; font-family: var(--font-body); font-weight: 600; font-size: .78rem; letter-spacing: .16em; text-transform: uppercase; margin-bottom: 18px; }
.site-footer a { color: #93a6bd; }
.site-footer a:hover { color: #fff; }
.site-footer .foot-links { display: grid; gap: 11px; }
.foot-brand img { height: 50px; margin-bottom: 16px; filter: brightness(0) invert(1); opacity: .9; }
.foot-brand p { max-width: 34ch; }
.foot-social { display: flex; gap: 12px; margin-top: 18px; }
.foot-social a { width: 40px; height: 40px; border-radius: 11px; background: rgba(255,255,255,.07); display: grid; place-items: center; color: #fff; transition: background .2s, transform .2s var(--ease); }
.foot-social a:hover { background: var(--orange); transform: translateY(-2px); }
.foot-bottom { border-top: 1px solid rgba(255,255,255,.09); padding-top: 24px; display: flex; flex-wrap: wrap; justify-content: space-between; gap: 12px; font-size: .8rem; color: #6f8298; }
.disclaimer { font-size: .78rem; color: #5e708a; margin-top: 16px; line-height: 1.65; max-width: 92ch; }

/* WhatsApp flutuante --------------------------------- */
.wa-float {
  position: fixed; right: 22px; bottom: 22px; z-index: 60;
  width: 58px; height: 58px; border-radius: 50%; background: #1fb457; color: #fff;
  display: grid; place-items: center; box-shadow: 0 14px 30px -8px rgba(31, 180, 87, .6);
  transition: transform .25s var(--ease);
}
.wa-float:hover { transform: scale(1.07); color: #fff; }

/* Utilidades --------------------------------------- */
.skip-link { position: absolute; left: -999px; top: 0; background: #fff; padding: 10px 16px; z-index: 100; border-radius: 0 0 8px 0; }
.skip-link:focus { left: 0; }

.reveal { opacity: 0; transform: translateY(20px); transition: opacity .7s var(--ease), transform .7s var(--ease); }
.reveal.is-in { opacity: 1; transform: none; }
@media (prefers-reduced-motion: reduce) {
  .reveal { opacity: 1; transform: none; transition: none; }
  * { scroll-behavior: auto !important; }
}

/* Responsivo --------------------------------------- */
@media (max-width: 1000px) {
  .hero-inner { grid-template-columns: 1fr; gap: 36px; padding-block: 60px 72px; text-align: center; }
  .hero .eyebrow { justify-content: center; }
  .hero-copy { order: 0; }
  .hero p { max-width: none; margin-inline: auto; }
  .hero .btn-row, .hero-badges { justify-content: center; }
  .house-stage { max-width: 360px; order: 1; }
  .sim-form { grid-template-columns: 1fr 1fr; }
  .sim-form .btn { grid-column: 1 / -1; width: 100%; }
  .split, .contact-grid { grid-template-columns: 1fr; gap: 36px; }
  .aside-card { position: static; }
  .grid-3, .grid-4 { grid-template-columns: repeat(2, 1fr); }
  .post-grid { grid-template-columns: repeat(2, 1fr); }
  .steps { grid-template-columns: repeat(2, 1fr); }
  .footer-grid { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 760px) {
  .section { padding: 64px 0; }
  body { font-size: 16px; }
  h1 { font-size: 2.05rem; }
  h2 { font-size: 1.62rem; }
  .hero h1, .page-hero h1, .post-hero h1 { font-size: 2.05rem; }
  .hero-inner { padding-block: 40px 56px; gap: 30px; }
  .house-stage { max-width: 290px; }
  .post-body { padding: 44px 0 64px; }
  .post-hero { padding: 48px 0 40px; }
  .lead { font-size: 1.05rem; }
  .nav-toggle { display: flex; }
  .nav {
    position: absolute; left: 0; right: 0; top: 100%;
    flex-direction: column; align-items: stretch; gap: 2px;
    background: var(--bg-card); border-bottom: 1px solid var(--line);
    padding: 14px 24px 22px; box-shadow: var(--shadow-md); display: none;
  }
  .nav.is-open { display: flex; }
  .nav a { padding: 13px 12px; font-size: .9rem; }
  .nav a::after { display: none; }
  .header-cta .btn:not(.nav-toggle) { display: none; }
  .grid-2, .grid-3, .grid-4 { grid-template-columns: 1fr; }
  .post-grid { grid-template-columns: 1fr; }
  .steps { grid-template-columns: 1fr; }
  .stats { grid-template-columns: 1fr; gap: 26px; }
  .sim-form { grid-template-columns: 1fr; }
  .trust-inner { gap: 10px 22px; }
  .trust span:not(.label) { font-size: .98rem; }
  .footer-grid { grid-template-columns: 1fr; gap: 32px; }
  .cta-band { padding: 40px 26px; }
  .section-head { margin-bottom: 42px; }
}