/* ============================================================
   PLEROMA AI — LANDING PAGE
   Identidade Visual: Verde profundo + Dourado âmbar + Off-white
   Fontes: Fraunces (títulos) + Inter (corpo)
   ============================================================ */

/* --- RESET & BASE ----------------------------------------- */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

:root {
  /* ── Cores da marca Pleroma ── */
  --verde-profundo:   #1E2A1C;
  --verde-escuro:     #2A3A26;
  --verde-medio:      #3C5136;
  --verde-claro:      #4A6444;
  --verde-sutil:      rgba(60,81,54,0.5);

  --dourado:          #B9975B;
  --dourado-claro:    #CBA96E;
  --dourado-brilho:   #D4B87A;
  --dourado-dim:      rgba(185,151,91,0.15);
  --dourado-border:   rgba(185,151,91,0.25);

  --off-white:        #F4F1EA;
  --off-white-2:      #EAE6DB;
  --off-white-3:      #E0DBCE;
  --creme:            #F8F5EE;

  --texto:            #F4F1EA;
  --texto-suave:      rgba(244,241,234,0.6);
  --texto-muted:      rgba(244,241,234,0.35);

  --linha:            rgba(244,241,234,0.08);
  --linha-media:      rgba(244,241,234,0.12);

  --card-bg:          rgba(42,58,38,0.6);
  --card-bg-solid:    #263523;

  --error:            #EF4444;
  --success:          #4ADE80;

  /* ── Tipografia ── */
  --font-heading: 'Fraunces', 'Georgia', serif;
  --font-body:    'Inter', system-ui, -apple-system, sans-serif;

  /* ── Espaçamento ── */
  --section-py:    100px;
  --section-py-sm: 64px;
  --container-max: 1200px;
  --container-px:  24px;

  /* ── Transições ── */
  --ease-fast:  0.15s ease;
  --ease-base:  0.25s ease;
  --ease-slow:  0.4s ease;

  /* ── Sombras ── */
  --shadow-card: 0 1px 3px rgba(0,0,0,0.4), 0 8px 32px rgba(0,0,0,0.3);
  --shadow-glow: 0 0 48px rgba(185,151,91,0.15);
  --radius-card: 16px;
  --radius-btn:  8px;
}

html {
  font-size: 16px;
  -webkit-text-size-adjust: 100%;
}

body {
  font-family: var(--font-body);
  background-color: var(--verde-profundo);
  color: var(--texto);
  line-height: 1.6;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

img, svg { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
button { cursor: pointer; font: inherit; border: none; background: none; }
ul { list-style: none; }
input, select, textarea, button { font: inherit; }

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    transition-duration: 0.01ms !important;
  }
}
@media (prefers-reduced-motion: no-preference) {
  html { scroll-behavior: smooth; }
}

/* Skip link */
.skip-link {
  position: absolute;
  top: -100%;
  left: 16px;
  z-index: 9999;
  background: var(--dourado);
  color: var(--verde-profundo);
  padding: 8px 16px;
  border-radius: var(--radius-btn);
  font-weight: 600;
  font-size: 14px;
  transition: top var(--ease-fast);
}
.skip-link:focus { top: 8px; }

/* ── Tipos ── */
.text-gold { color: var(--dourado); }

h1, h2, h3, h4 {
  font-family: var(--font-heading);
  line-height: 1.2;
  font-weight: 500;
  letter-spacing: -0.02em;
}

/* ── Container ── */
.container {
  width: 100%;
  max-width: var(--container-max);
  margin-inline: auto;
  padding-inline: var(--container-px);
}

/* ── Seção base ── */
.section { padding-block: var(--section-py); }

.section-label {
  display: inline-block;
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--dourado);
  margin-bottom: 16px;
  padding: 4px 12px;
  border: 1px solid var(--dourado-border);
  border-radius: 100px;
  background: var(--dourado-dim);
  font-family: var(--font-body);
}

.section-heading {
  font-size: clamp(28px, 4vw, 44px);
  color: var(--off-white);
  margin-bottom: 56px;
  text-align: center;
  font-weight: 500;
}
.section-heading--left {
  text-align: left;
  margin-bottom: 24px;
}
.br-desktop { display: block; }

/* ============================================================
   BOTÕES
   ============================================================ */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 12px 24px;
  border-radius: var(--radius-btn);
  font-weight: 600;
  font-size: 15px;
  line-height: 1;
  white-space: nowrap;
  cursor: pointer;
  position: relative;
  overflow: hidden;
  isolation: isolate;
  transition:
    background   0.25s ease,
    color        0.25s ease,
    box-shadow   0.3s ease,
    transform    0.18s cubic-bezier(0.34,1.56,0.64,1),
    border-color 0.25s ease;
}

/* Seta animada */
.btn svg {
  transition: transform 0.2s cubic-bezier(0.34,1.56,0.64,1);
  flex-shrink: 0;
}
.btn:hover svg { transform: translateX(4px); }

/* Click */
.btn:active {
  transform: translateY(1px) scale(0.98) !important;
  transition-duration: 0.08s;
}

/* Focus */
.btn:focus-visible {
  outline: 2px solid var(--dourado);
  outline-offset: 3px;
}

/* ── PRIMARY ── */
.btn-primary {
  background: var(--dourado);
  color: var(--verde-profundo);
  box-shadow: 0 2px 12px rgba(185,151,91,0.25);
}

/* Shimmer: faixa de luz que desliza no hover */
.btn-primary::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(
    105deg,
    transparent 30%,
    rgba(255,255,255,0.28) 50%,
    transparent 70%
  );
  transform: translateX(-100%);
  transition: transform 0s;
  pointer-events: none;
}
.btn-primary:hover::before {
  transform: translateX(100%);
  transition: transform 0.45s ease;
}

.btn-primary:hover,
.btn-primary:focus-visible {
  background: var(--dourado-claro);
  box-shadow:
    0 4px 20px rgba(185,151,91,0.45),
    0 0   40px rgba(185,151,91,0.15);
  transform: translateY(-2px);
}

/* ── GHOST ── */
.btn-ghost {
  background: transparent;
  color: var(--off-white);
  border: 1.5px solid rgba(244,241,234,0.2);
}

/* Fundo que preenche de dentro para fora */
.btn-ghost::before {
  content: '';
  position: absolute;
  inset: 0;
  background: rgba(244,241,234,0.06);
  transform: scaleX(0);
  transform-origin: left center;
  transition: transform 0.25s ease;
  pointer-events: none;
  z-index: -1;
}
.btn-ghost:hover::before,
.btn-ghost:focus-visible::before {
  transform: scaleX(1);
}

.btn-ghost:hover,
.btn-ghost:focus-visible {
  border-color: rgba(244,241,234,0.5);
  color: var(--off-white);
  transform: translateY(-2px);
  box-shadow: 0 4px 16px rgba(0,0,0,0.2);
}

/* ── SIZES ── */
.btn-sm  { padding: 9px 18px; font-size: 14px; }
.btn-lg  { padding: 15px 32px; font-size: 16px; }
.btn-full { width: 100%; }

/* Pulse contínuo nos CTAs principais de conversão */
.btn-primary.btn-lg[data-event="cta_hero_primary"],
.btn-primary[data-event="form_submit"] {
  animation: btn-breathe 3.5s ease-in-out infinite;
}
@keyframes btn-breathe {
  0%, 100% { box-shadow: 0 4px 20px rgba(185,151,91,0.3), 0 0 0 0 rgba(185,151,91,0); }
  50%       { box-shadow: 0 6px 28px rgba(185,151,91,0.5), 0 0 0 8px rgba(185,151,91,0); }
}
.btn-primary.btn-lg[data-event="cta_hero_primary"]:hover,
.btn-primary[data-event="form_submit"]:hover {
  animation: none;
}

/* ============================================================
   HEADER
   ============================================================ */
.site-header {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 100;
  padding-block: 18px;
  transition: background var(--ease-slow), box-shadow var(--ease-slow),
              padding var(--ease-base);
}
.site-header.scrolled {
  background: rgba(30,42,28,0.96);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  box-shadow: 0 1px 0 rgba(244,241,234,0.05), 0 8px 32px rgba(0,0,0,0.4);
  padding-block: 12px;
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}

/* Logo */
.logo {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  text-decoration: none;
  flex-shrink: 0;
}
.logo-symbol {
  width: 36px;
  height: 36px;
  object-fit: contain;
  flex-shrink: 0;
}
.logo-text {
  font-family: var(--font-body);
  font-size: 17px;
  font-weight: 700;
  color: var(--off-white);
  letter-spacing: 0.12em;
  text-transform: uppercase;
}
.logo-ai {
  color: var(--dourado);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.14em;
  vertical-align: super;
  margin-left: 3px;
}

/* Desktop nav */
.nav-desktop ul {
  display: flex;
  align-items: center;
  gap: 8px;
}
.nav-desktop a {
  font-size: 14px;
  font-weight: 500;
  color: rgba(244,241,234,0.65);
  padding: 6px 12px;
  border-radius: 6px;
  transition: color var(--ease-fast), background var(--ease-fast);
}
.nav-desktop a:hover, .nav-desktop a:focus-visible,
.nav-desktop a.nav-active {
  color: var(--off-white);
  background: rgba(244,241,234,0.06);
}
.nav-desktop a.nav-active { color: var(--dourado); }

.header-actions {
  display: flex;
  align-items: center;
  gap: 12px;
}

/* Mobile toggle */
.nav-toggle {
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 36px;
  height: 36px;
  padding: 6px;
  border-radius: 6px;
  transition: background var(--ease-fast);
}
.nav-toggle:hover { background: rgba(244,241,234,0.08); }
.nav-toggle span {
  display: block;
  height: 1.5px;
  background: var(--off-white);
  border-radius: 2px;
  transition: transform var(--ease-base), opacity var(--ease-base);
  transform-origin: center;
}
.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; transform: scaleX(0); }
.nav-toggle[aria-expanded="true"] span:nth-child(3) { transform: translateY(-6.5px) rotate(-45deg); }

/* Mobile nav */
.nav-mobile {
  background: rgba(26,36,24,0.98);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-top: 1px solid var(--linha);
  overflow: hidden;
  max-height: 0;
  transition: max-height var(--ease-slow);
}
.nav-mobile.open { max-height: 400px; }
.nav-mobile ul {
  display: flex;
  flex-direction: column;
  padding: 16px var(--container-px) 24px;
  gap: 4px;
}
.nav-mobile-link {
  display: block;
  padding: 12px 16px;
  font-size: 15px;
  font-weight: 500;
  color: rgba(244,241,234,0.75);
  border-radius: 8px;
  transition: background var(--ease-fast), color var(--ease-fast);
}
.nav-mobile-link:hover { background: rgba(244,241,234,0.05); color: var(--off-white); }
.nav-mobile .btn { margin-top: 8px; text-align: center; justify-content: center; }

/* ============================================================
   HERO
   ============================================================ */
.hero {
  position: relative;
  min-height: 100svh;
  display: flex;
  align-items: center;
  padding-top: 100px;
  padding-bottom: 80px;
  overflow: hidden;
}

.hero-bg {
  position: absolute;
  inset: 0;
  z-index: 0;
  overflow: hidden;
}
.hero-grid {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(185,151,91,0.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(185,151,91,0.04) 1px, transparent 1px);
  background-size: 48px 48px;
  mask-image: radial-gradient(ellipse 80% 60% at 50% 40%, black 20%, transparent 80%);
  -webkit-mask-image: radial-gradient(ellipse 80% 60% at 50% 40%, black 20%, transparent 80%);
}
.hero-glow {
  position: absolute;
  border-radius: 50%;
  filter: blur(80px);
  pointer-events: none;
}
.hero-glow-1 {
  width: 700px; height: 700px;
  top: -200px; right: -100px;
  background: radial-gradient(circle, rgba(185,151,91,0.08) 0%, transparent 70%);
}
.hero-glow-2 {
  width: 400px; height: 400px;
  bottom: -100px; left: -100px;
  background: radial-gradient(circle, rgba(60,81,54,0.3) 0%, transparent 70%);
}
.hero-nodes {
  position: absolute;
  inset: 0;
  pointer-events: none;
}

.hero-inner {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: center;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--dourado);
  border: 1px solid var(--dourado-border);
  background: var(--dourado-dim);
  padding: 6px 14px;
  border-radius: 100px;
  margin-bottom: 24px;
  font-family: var(--font-body);
}
.badge-dot {
  width: 6px; height: 6px;
  background: var(--dourado);
  border-radius: 50%;
  animation: pulse-dot 2s ease-in-out infinite;
}
@keyframes pulse-dot {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.5; transform: scale(0.8); }
}

.hero-headline {
  font-size: clamp(32px, 4.5vw, 56px);
  color: var(--off-white);
  line-height: 1.1;
  margin-bottom: 24px;
  font-weight: 500;
}

.hero-subheadline {
  font-size: clamp(16px, 1.8vw, 19px);
  color: var(--texto-suave);
  line-height: 1.7;
  margin-bottom: 40px;
  max-width: 520px;
  font-weight: 400;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-bottom: 40px;
}

.hero-signals {
  display: flex;
  flex-wrap: wrap;
  gap: 20px;
}
.signal-item {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 13px;
  color: var(--texto-muted);
  font-weight: 500;
}

/* Visual hero */
.hero-visual {
  display: flex;
  justify-content: flex-end;
  align-items: center;
}
.visual-frame {
  position: relative;
  width: 100%;
  max-width: 480px;
}
.visual-dashboard {
  background: var(--card-bg-solid);
  border: 1px solid var(--linha-media);
  border-radius: 16px;
  overflow: hidden;
  box-shadow: var(--shadow-card);
}
.dash-header {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 12px 16px;
  border-bottom: 1px solid var(--linha);
  background: rgba(244,241,234,0.02);
}
.dash-dot { width: 10px; height: 10px; border-radius: 50%; }
.dash-dot--red    { background: #FF5F57; }
.dash-dot--yellow { background: #FEBC2E; }
.dash-dot--green  { background: #28C840; }
.dash-label {
  font-size: 12px;
  color: var(--texto-muted);
  margin-left: 6px;
  letter-spacing: 0.02em;
}
.dash-body { padding: 20px; display: flex; flex-direction: column; gap: 20px; }
.dash-row { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }

.dash-metric {
  background: rgba(244,241,234,0.04);
  border: 1px solid var(--linha);
  border-radius: 10px;
  padding: 14px;
  display: flex;
  flex-direction: column;
  gap: 4px;
}
.metric-label  { font-size: 11px; color: var(--texto-muted); letter-spacing: 0.03em; }
.metric-value  { font-family: var(--font-heading); font-size: 24px; font-weight: 500; color: var(--off-white); line-height: 1.1; }
.metric-unit   { font-size: 14px; font-weight: 400; color: var(--texto-suave); }
.metric-badge  { font-size: 11px; font-weight: 600; padding: 2px 7px; border-radius: 100px; width: fit-content; }
.metric-badge--up { background: rgba(74,222,128,0.12); color: #4ADE80; }

.dash-chart {
  background: rgba(244,241,234,0.02);
  border: 1px solid var(--linha);
  border-radius: 10px;
  padding: 16px;
}
.chart-bars {
  display: flex;
  align-items: flex-end;
  gap: 6px;
  height: 72px;
  margin-bottom: 8px;
}
.chart-bar {
  flex: 1;
  background: rgba(244,241,234,0.07);
  border-radius: 4px 4px 0 0;
}
.chart-bar--active {
  background: linear-gradient(to top, var(--dourado), rgba(185,151,91,0.4));
}
.chart-caption { font-size: 11px; color: var(--texto-muted); display: block; }

.dash-flow {
  display: flex;
  align-items: center;
  gap: 8px;
  background: rgba(244,241,234,0.02);
  border: 1px solid var(--linha);
  border-radius: 10px;
  padding: 12px 14px;
  overflow-x: auto;
}
.flow-node {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 4px;
  font-size: 10px;
  color: var(--texto-muted);
  font-weight: 500;
  background: rgba(244,241,234,0.04);
  border: 1px solid var(--linha);
  border-radius: 8px;
  padding: 8px 10px;
  flex-shrink: 0;
}
.flow-node--active {
  border-color: var(--dourado-border);
  background: var(--dourado-dim);
  color: var(--off-white-2);
}
.flow-node--ai {
  border-color: rgba(185,151,91,0.4);
  background: rgba(185,151,91,0.08);
  color: var(--dourado-claro);
}
.flow-arrow { font-size: 14px; color: var(--texto-muted); flex-shrink: 0; }

.visual-tag {
  position: absolute;
  font-size: 12px;
  font-weight: 600;
  color: var(--off-white);
  background: rgba(42,58,38,0.92);
  border: 1px solid var(--dourado-border);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  padding: 7px 14px;
  border-radius: 100px;
  white-space: nowrap;
}
.visual-tag-1 { top: -14px; left: -14px; }
.visual-tag-2 { bottom: -14px; right: -14px; }

/* ============================================================
   PROBLEMA
   ============================================================ */
.section-problema {
  background: var(--verde-profundo);
  position: relative;
}
.section-problema::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse 70% 50% at 50% 0%, rgba(185,151,91,0.04) 0%, transparent 60%);
  pointer-events: none;
}

.problema-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
  margin-bottom: 56px;
  align-items: stretch;
}

.problema-card {
  background: var(--card-bg-solid);
  border: 1px solid var(--linha-media);
  border-radius: var(--radius-card);
  padding: 32px 24px;
  position: relative;
  overflow: hidden;
  transition: border-color var(--ease-base), transform var(--ease-base);
  display: flex;
  flex-direction: column;
  gap: 12px;
  height: 100%;
}
.problema-card:hover {
  border-color: var(--dourado-border);
  transform: translateY(-4px);
}
.problema-card::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(185,151,91,0.04) 0%, transparent 60%);
  opacity: 0;
  transition: opacity var(--ease-base);
}
.problema-card:hover::before { opacity: 1; }

.problema-number {
  font-family: var(--font-heading);
  font-size: 48px;
  font-weight: 500;
  color: rgba(185,151,91,0.08);
  line-height: 1;
  position: absolute;
  top: 16px; right: 20px;
  letter-spacing: -0.04em;
  user-select: none;
}
.problema-icon { color: rgba(244,241,234,0.45); }
.problema-title { font-size: 17px; font-weight: 600; color: var(--off-white); font-family: var(--font-body); }
.problema-text  { font-size: 14px; color: var(--texto-suave); line-height: 1.6; }

.problema-conclusao {
  text-align: center;
  font-size: clamp(16px, 2vw, 20px);
  font-family: var(--font-heading);
  font-weight: 500;
  color: var(--texto-suave);
  padding: 32px;
  border: 1px solid var(--linha-media);
  border-radius: var(--radius-card);
  background: rgba(244,241,234,0.02);
}
.problema-conclusao::before { content: '→ '; color: var(--dourado); }

/* ============================================================
   SOLUÇÃO
   ============================================================ */
.section-solucao {
  background: var(--verde-escuro);
  position: relative;
  overflow: hidden;
}
.section-solucao::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse 60% 50% at 50% 100%, rgba(60,81,54,0.4) 0%, transparent 60%);
  pointer-events: none;
}

.solucao-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  margin-bottom: 48px;
}

.solucao-card {
  background: var(--card-bg-solid);
  border: 1px solid var(--linha-media);
  border-radius: var(--radius-card);
  padding: 36px 28px;
  position: relative;
  transition: border-color var(--ease-base), box-shadow var(--ease-base), transform var(--ease-base);
  display: flex;
  flex-direction: column;
  gap: 16px;
  overflow: hidden;
}
.solucao-card:hover {
  border-color: var(--dourado-border);
  box-shadow: var(--shadow-glow);
  transform: translateY(-4px);
}
.solucao-card--featured {
  border-color: var(--dourado-border);
  background: linear-gradient(160deg, rgba(185,151,91,0.07) 0%, var(--card-bg-solid) 60%);
}
.solucao-featured-label {
  position: absolute;
  top: 20px; right: 20px;
  font-size: 10px; font-weight: 700;
  letter-spacing: 0.1em; text-transform: uppercase;
  color: var(--dourado);
  background: var(--dourado-dim);
  border: 1px solid var(--dourado-border);
  padding: 3px 10px;
  border-radius: 100px;
  font-family: var(--font-body);
}
.solucao-icon-wrap {
  width: 56px; height: 56px;
  background: var(--dourado-dim);
  border: 1px solid var(--dourado-border);
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}
.solucao-title { font-size: 20px; font-weight: 500; color: var(--off-white); font-family: var(--font-heading); }
.solucao-text  { font-size: 14px; color: var(--texto-suave); line-height: 1.65; flex: 1; }
.solucao-list {
  border-top: 1px solid var(--linha);
  padding-top: 16px;
  display: flex;
  flex-direction: column;
  gap: 8px;
}
.solucao-list li {
  font-size: 13px;
  color: var(--texto-muted);
  padding-left: 16px;
  position: relative;
  line-height: 1.5;
}
.solucao-list li::before { content: '–'; position: absolute; left: 0; color: var(--dourado); }
.solucao-cta { text-align: center; }

/* ============================================================
   PROCESSO
   ============================================================ */
.section-processo {
  background: var(--verde-profundo);
  position: relative;
  overflow: hidden;
}
.section-processo::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse 50% 60% at 50% 50%, rgba(185,151,91,0.03) 0%, transparent 65%);
  pointer-events: none;
}

.processo-timeline {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0;
  position: relative;
}

.processo-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  position: relative;
}
.processo-item:last-child .processo-connector { display: none; }

.processo-step-wrap {
  display: flex;
  align-items: center;
  width: 100%;
  margin-bottom: 24px;
}
.processo-step {
  width: 48px; height: 48px;
  border-radius: 50%;
  border: 2px solid var(--dourado);
  background: var(--dourado-dim);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-body);
  font-size: 15px;
  font-weight: 700;
  color: var(--dourado);
  flex-shrink: 0;
  z-index: 1;
  position: relative;
  margin: 0 auto;
}
.processo-step--final {
  background: var(--dourado);
  color: var(--verde-profundo);
}
.processo-connector {
  position: absolute;
  top: 24px;
  left: calc(50% + 24px);
  width: calc(100% - 48px);
  height: 1px;
  background: linear-gradient(to right, rgba(185,151,91,0.4), rgba(185,151,91,0.1));
}
.processo-content {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 12px;
  padding: 0 16px;
}
.processo-icon {
  width: 44px; height: 44px;
  background: var(--dourado-dim);
  border: 1px solid var(--dourado-border);
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
}
.processo-title { font-size: 18px; font-weight: 500; color: var(--off-white); font-family: var(--font-heading); }
.processo-text  { font-size: 14px; color: var(--texto-suave); line-height: 1.65; }

/* ============================================================
   DIFERENCIAIS
   ============================================================ */
.section-diferenciais {
  background: var(--verde-escuro);
  position: relative;
  overflow: hidden;
}
.section-diferenciais::after {
  content: '';
  position: absolute;
  top: 0; right: 0;
  width: 500px; height: 500px;
  background: radial-gradient(circle, rgba(185,151,91,0.05) 0%, transparent 70%);
  pointer-events: none;
}

.diferenciais-inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: start;
}
.diferenciais-intro {
  font-size: 16px;
  color: var(--texto-suave);
  line-height: 1.7;
  margin-bottom: 36px;
}
.diferenciais-list {
  display: flex;
  flex-direction: column;
}
.diferencial-item {
  display: flex;
  align-items: flex-start;
  gap: 16px;
  padding: 20px 0;
  border-bottom: 1px solid var(--linha);
}
.diferencial-item:first-child { padding-top: 0; }
.diferencial-item:last-child  { border-bottom: none; padding-bottom: 0; }
.diferencial-check {
  width: 28px; height: 28px;
  background: var(--dourado-dim);
  border: 1px solid var(--dourado-border);
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  margin-top: 2px;
}
.diferencial-title {
  display: block;
  font-size: 15px;
  font-weight: 600;
  color: var(--off-white);
  margin-bottom: 4px;
}
.diferencial-desc {
  display: block;
  font-size: 13px;
  color: var(--texto-suave);
  line-height: 1.55;
}

/* ============================================================
   CONTATO / FORMULÁRIO
   ============================================================ */
.section-contato {
  background: var(--verde-profundo);
  position: relative;
  overflow: hidden;
}
.section-contato::before {
  content: '';
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse 60% 50% at 0% 50%, rgba(185,151,91,0.05) 0%, transparent 60%),
    radial-gradient(ellipse 40% 40% at 100% 50%, rgba(60,81,54,0.3) 0%, transparent 60%);
  pointer-events: none;
}

.contato-inner {
  display: grid;
  grid-template-columns: 1fr 1.4fr;
  gap: 80px;
  align-items: start;
}
.contato-intro {
  font-size: 16px;
  color: var(--texto-suave);
  line-height: 1.7;
  margin-bottom: 36px;
}
.contato-trust {
  display: flex;
  flex-direction: column;
  gap: 14px;
  margin-bottom: 36px;
}
.trust-item {
  display: flex;
  align-items: center;
  gap: 12px;
  font-size: 14px;
  color: var(--texto-suave);
}
.trust-item svg { flex-shrink: 0; }

/* WhatsApp inline */
.whatsapp-cta { border-top: 1px solid var(--linha); padding-top: 28px; }
.btn-whatsapp {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-size: 14px;
  font-weight: 600;
  color: #25D366;
  border: 1.5px solid rgba(37,211,102,0.2);
  background: rgba(37,211,102,0.06);
  padding: 11px 18px;
  border-radius: var(--radius-btn);
  text-decoration: none;
  position: relative;
  overflow: hidden;
  isolation: isolate;
  transition:
    background   0.25s ease,
    border-color 0.25s ease,
    transform    0.18s cubic-bezier(0.34,1.56,0.64,1),
    box-shadow   0.3s ease;
}
.btn-whatsapp::before {
  content: '';
  position: absolute;
  inset: 0;
  background: rgba(37,211,102,0.08);
  transform: scaleX(0);
  transform-origin: left center;
  transition: transform 0.25s ease;
  z-index: -1;
}
.btn-whatsapp:hover::before { transform: scaleX(1); }
.btn-whatsapp svg {
  transition: transform 0.2s cubic-bezier(0.34,1.56,0.64,1);
  flex-shrink: 0;
}
.btn-whatsapp:hover {
  border-color: rgba(37,211,102,0.45);
  transform: translateY(-2px);
  box-shadow: 0 4px 16px rgba(37,211,102,0.2);
}
.btn-whatsapp:hover svg { transform: scale(1.15) rotate(-5deg); }

/* Form card */
.form-card {
  background: var(--card-bg-solid);
  border: 1px solid var(--linha-media);
  border-radius: 20px;
  padding: 40px;
  box-shadow: var(--shadow-card);
  position: relative;
  overflow: hidden;
}
.form-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 3px;
  background: linear-gradient(to right, var(--dourado), rgba(185,151,91,0.3));
}

/* Form elements */
.form { display: flex; flex-direction: column; gap: 20px; }
.form-row { display: flex; flex-direction: column; gap: 20px; }
.form-row--2 { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.form-group { display: flex; flex-direction: column; gap: 6px; }

.form-label {
  font-size: 13px;
  font-weight: 600;
  color: rgba(244,241,234,0.75);
  letter-spacing: 0.01em;
}
.required { color: var(--dourado); }

.form-input,
.form-select,
.form-textarea {
  background: rgba(244,241,234,0.04);
  border: 1.5px solid rgba(244,241,234,0.1);
  border-radius: 8px;
  color: var(--off-white);
  font-size: 14px;
  padding: 11px 14px;
  transition: border-color var(--ease-fast), background var(--ease-fast), box-shadow var(--ease-fast);
  outline: none;
  width: 100%;
  -webkit-appearance: none;
  appearance: none;
}
.form-input::placeholder,
.form-textarea::placeholder { color: rgba(244,241,234,0.25); }

.form-select {
  cursor: pointer;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' fill='none'%3E%3Cpath d='M1 1l5 5 5-5' stroke='%23B9975B' stroke-width='1.5' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 14px center;
  padding-right: 38px;
}
.form-select option { background: var(--card-bg-solid); color: var(--off-white); }
.form-select:invalid, .form-select option[value=""] { color: rgba(244,241,234,0.25); }

.form-input:focus, .form-select:focus, .form-textarea:focus {
  border-color: rgba(185,151,91,0.5);
  background: rgba(244,241,234,0.06);
  box-shadow: 0 0 0 3px rgba(185,151,91,0.08);
}
.form-input.error, .form-select.error, .form-textarea.error {
  border-color: rgba(239,68,68,0.5);
}
.form-input.error:focus, .form-select.error:focus, .form-textarea.error:focus {
  box-shadow: 0 0 0 3px rgba(239,68,68,0.08);
}

.form-textarea { resize: vertical; min-height: 100px; }
.form-error { font-size: 12px; color: var(--error); min-height: 16px; font-weight: 500; }
.form-hint  { font-size: 12px; color: var(--texto-muted); }
.form-honeypot { position: absolute; left: -9999px; opacity: 0; pointer-events: none; height: 0; overflow: hidden; }
.form-footer { display: flex; flex-direction: column; gap: 12px; }
.form-lgpd { font-size: 12px; color: var(--texto-muted); line-height: 1.5; }
.form-lgpd a { color: rgba(244,241,234,0.45); text-decoration: underline; }
.form-lgpd a:hover { color: var(--off-white); }

.btn-loading { display: flex; align-items: center; gap: 8px; }
.spinner { animation: spin 0.8s linear infinite; }
@keyframes spin { to { transform: rotate(360deg); } }
[hidden] { display: none !important; }

.form-success, .form-error-state {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  gap: 16px;
  padding: 32px 16px;
}
.success-title, .error-title {
  font-family: var(--font-heading);
  font-size: 22px;
  font-weight: 500;
  color: var(--off-white);
}
.success-text, .error-text {
  font-size: 15px;
  color: var(--texto-suave);
  line-height: 1.65;
}

/* ============================================================
   RODAPÉ
   ============================================================ */
.site-footer {
  background: var(--verde-escuro);
  border-top: 1px solid var(--linha);
  padding-top: 72px;
}
.footer-inner {
  display: grid;
  grid-template-columns: 1fr 2fr;
  gap: 64px;
  padding-bottom: 56px;
  border-bottom: 1px solid var(--linha);
}
.logo--footer .logo-symbol { width: 30px; height: 30px; }
.footer-tagline {
  font-family: var(--font-heading);
  font-size: 16px;
  font-weight: 500;
  color: var(--off-white);
  margin-top: 16px;
  margin-bottom: 4px;
}
.footer-desc { font-size: 13px; color: var(--texto-suave); line-height: 1.6; margin-bottom: 20px; }
.footer-social { display: flex; gap: 10px; }
.social-link {
  width: 36px; height: 36px;
  border: 1px solid var(--linha-media);
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--texto-suave);
  transition: color var(--ease-fast), border-color var(--ease-fast), background var(--ease-fast);
}
.social-link:hover {
  color: var(--off-white);
  border-color: var(--dourado-border);
  background: var(--dourado-dim);
}
.footer-nav { display: grid; grid-template-columns: repeat(3, 1fr); gap: 32px; }
.footer-nav-title {
  font-size: 12px; font-weight: 700;
  letter-spacing: 0.1em; text-transform: uppercase;
  color: var(--texto-muted);
  margin-bottom: 16px;
  font-family: var(--font-body);
}
.footer-nav ul { display: flex; flex-direction: column; gap: 10px; }
.footer-nav a {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 14px;
  color: var(--texto-suave);
  transition: color var(--ease-fast);
}
.footer-nav a:hover { color: var(--off-white); }
.footer-bottom { padding-block: 20px; }
.footer-bottom-inner {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 8px;
}
.footer-copy { font-size: 13px; color: var(--texto-muted); }

/* ============================================================
   WHATSAPP FLOAT
   ============================================================ */
.whatsapp-float {
  position: fixed;
  bottom: 28px; right: 24px;
  z-index: 99;
  display: flex;
  align-items: center;
  gap: 10px;
  background: #25D366;
  color: #fff;
  padding: 12px 18px 12px 14px;
  border-radius: 100px;
  box-shadow: 0 4px 20px rgba(37,211,102,0.4), 0 2px 8px rgba(0,0,0,0.3);
  font-size: 14px; font-weight: 600;
  text-decoration: none;
  transition:
    transform  0.2s cubic-bezier(0.34,1.56,0.64,1),
    box-shadow 0.3s ease;
  animation: float-pulse 3s ease-in-out infinite;
}
@keyframes float-pulse {
  0%, 100% { box-shadow: 0 4px 20px rgba(37,211,102,0.4), 0 0 0 0   rgba(37,211,102,0);   }
  50%       { box-shadow: 0 6px 24px rgba(37,211,102,0.5), 0 0 0 10px rgba(37,211,102,0); }
}
.whatsapp-float:hover {
  transform: translateY(-3px) scale(1.04);
  box-shadow: 0 10px 32px rgba(37,211,102,0.5), 0 4px 12px rgba(0,0,0,0.3);
  animation: none;
}
.whatsapp-float svg {
  transition: transform 0.2s cubic-bezier(0.34,1.56,0.64,1);
}
.whatsapp-float:hover svg { transform: scale(1.2) rotate(-8deg); }
.whatsapp-float-text { white-space: nowrap; }

/* ============================================================
   SCROLL REVEAL
   ============================================================ */
.reveal {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}
.reveal.visible { opacity: 1; transform: translateY(0); }
.reveal-delay-1 { transition-delay: 0.1s; }
.reveal-delay-2 { transition-delay: 0.2s; }
.reveal-delay-3 { transition-delay: 0.3s; }
.reveal-delay-4 { transition-delay: 0.4s; }

/* ============================================================
   NAV ACTIVE
   ============================================================ */
.nav-desktop a.nav-active { color: var(--dourado) !important; }

/* ============================================================
   RESPONSIVO — TABLET (≤ 1024px)
   ============================================================ */
@media (max-width: 1024px) {
  :root { --section-py: 80px; }

  .hero-inner { grid-template-columns: 1fr; gap: 48px; }
  .hero-visual { justify-content: center; }
  .visual-frame { max-width: 520px; }
  .hero-content { text-align: center; }
  .hero-subheadline { margin-inline: auto; }
  .hero-actions { justify-content: center; }
  .hero-signals { justify-content: center; }

  .problema-grid { grid-template-columns: repeat(2, 1fr); gap: 12px; }

  .processo-timeline { grid-template-columns: 1fr; gap: 32px; }
  .processo-item { flex-direction: row; text-align: left; align-items: flex-start; gap: 20px; }
  .processo-step-wrap { flex-direction: column; align-items: center; width: auto; margin-bottom: 0; }
  .processo-step { margin: 0; }
  .processo-connector {
    position: static;
    width: 1px; height: 40px;
    background: linear-gradient(to bottom, rgba(185,151,91,0.4), rgba(185,151,91,0.1));
    margin-inline: auto;
  }
  .processo-item:last-child .processo-connector { display: none; }
  .processo-content { align-items: flex-start; }

  .diferenciais-inner { grid-template-columns: 1fr; gap: 48px; }
  .section-heading--left { text-align: center; }
  .diferenciais-intro { text-align: center; }
  .diferenciais-left { display: flex; flex-direction: column; align-items: center; }

  .nav-desktop { display: none; }
  .nav-toggle { display: flex; }
  .header-actions .btn-sm { display: none; }
}

@media (max-width: 1024px) and (min-width: 641px) {
  .solucao-grid { grid-template-columns: 1fr 1fr; max-width: 100%; }
  .solucao-card--featured { grid-column: 1 / -1; max-width: 520px; margin-inline: auto; width: 100%; }
  .header-actions .btn-sm { display: inline-flex; }
}

@media (max-width: 900px) {
  .contato-inner { grid-template-columns: 1fr; gap: 48px; }
  .hero-inner { gap: 40px; }
}

/* ============================================================
   RESPONSIVO — MOBILE (≤ 640px)
   ============================================================ */
@media (max-width: 640px) {
  :root { --section-py: var(--section-py-sm); --container-px: 16px; }

  .br-desktop { display: none; }
  .hero { padding-top: 80px; }
  .hero-headline { font-size: 30px; }
  .hero-subheadline { font-size: 15px; }
  .hero-actions { flex-direction: column; align-items: stretch; }
  .hero-actions .btn { justify-content: center; }
  .hero-signals { flex-direction: column; align-items: center; gap: 10px; }
  .visual-tag { display: none; }

  .section-heading { font-size: 26px; }
  .problema-grid { grid-template-columns: 1fr; }
  .problema-card { padding: 24px 20px; }
  .solucao-grid { grid-template-columns: 1fr; }

  .form-row--2 { grid-template-columns: 1fr; }
  .form-card { padding: 24px 20px; }

  .processo-item { flex-direction: column; align-items: flex-start; }
  .processo-step-wrap { flex-direction: row; width: 100%; }
  .processo-connector {
    position: static; flex: 1;
    width: auto; height: 1px;
    background: linear-gradient(to right, rgba(185,151,91,0.4), rgba(185,151,91,0.1));
  }

  .footer-inner { grid-template-columns: 1fr; gap: 40px; }
  .footer-nav { grid-template-columns: 1fr 1fr; gap: 24px; }
  .footer-bottom-inner { flex-direction: column; text-align: center; }

  .whatsapp-float-text { display: none; }
  .whatsapp-float { padding: 14px; border-radius: 50%; }
  .diferenciais-inner { gap: 40px; }
}

@media (max-width: 380px) {
  .hero-headline { font-size: 26px; }
  .btn-lg { padding: 13px 20px; font-size: 15px; }
}

/* ── Focus visible ── */
:focus-visible {
  outline: 2px solid var(--dourado);
  outline-offset: 3px;
  border-radius: 4px;
}

/* ── Print ── */
@media print {
  .site-header, .whatsapp-float, .nav-mobile { display: none !important; }
  body { background: white; color: black; }
  .section-contato { display: none; }
}

/* ============================================================
   CORREÇÕES MOBILE — BOTÕES LONGOS
   ============================================================ */

/* Botão longo da seção solução — compacto e centralizado */
.solucao-cta .btn {
  white-space: normal;
  text-align: center;
  line-height: 1.45;
  max-width: 420px;
}
@media (max-width: 640px) {
  .solucao-cta .btn {
    display: inline-flex;
    justify-content: center;
    align-items: center;
    white-space: normal;
    width: auto;
    max-width: 320px;
    font-size: 14px;
    padding: 14px 22px;
    text-align: center;
  }
}

/* ============================================================
   ANIMAÇÕES DO DASHBOARD HERO
   ============================================================ */

/* — Barras do gráfico crescem ao entrar na tela — */
.chart-bar {
  transform-origin: bottom;
  animation: none;
}
.dash-chart.animated .chart-bar {
  animation: bar-grow 0.8s cubic-bezier(0.34, 1.56, 0.64, 1) both;
}
.dash-chart.animated .chart-bar:nth-child(1) { animation-delay: 0.0s; }
.dash-chart.animated .chart-bar:nth-child(2) { animation-delay: 0.1s; }
.dash-chart.animated .chart-bar:nth-child(3) { animation-delay: 0.2s; }
.dash-chart.animated .chart-bar:nth-child(4) { animation-delay: 0.3s; }
.dash-chart.animated .chart-bar:nth-child(5) { animation-delay: 0.4s; }
.dash-chart.animated .chart-bar:nth-child(6) { animation-delay: 0.5s; }

@keyframes bar-grow {
  from { transform: scaleY(0); opacity: 0; }
  to   { transform: scaleY(1); opacity: 1; }
}

/* — Métricas: contador numérico (classe js) — */
.metric-value[data-count] { transition: none; }
.metric-value .count-num {
  display: inline-block;
  font-variant-numeric: tabular-nums;
}

/* — Nodes do fluxo: ping sequencial — */
.flow-node--active {
  animation: node-ping 3s ease-in-out infinite;
}
.flow-node--active:nth-of-type(3) { animation-delay: 0.4s; }
.flow-node--ai { animation: node-ping-ai 3s ease-in-out 0.8s infinite; }

@keyframes node-ping {
  0%, 100% { box-shadow: 0 0 0 0 rgba(185,151,91,0); border-color: rgba(185,151,91,0.3); }
  50%       { box-shadow: 0 0 0 6px rgba(185,151,91,0); border-color: rgba(185,151,91,0.7); }
  25%       { box-shadow: 0 0 0 4px rgba(185,151,91,0.15); }
}
@keyframes node-ping-ai {
  0%, 100% { box-shadow: 0 0 0 0 rgba(185,151,91,0); }
  50%       { box-shadow: 0 0 0 8px rgba(185,151,91,0.08); border-color: rgba(185,151,91,0.6); }
}

/* — Seta do fluxo: viaja da esquerda para direita — */
.flow-arrow {
  position: relative;
  overflow: hidden;
}
.flow-arrow::after {
  content: '';
  position: absolute;
  top: 50%;
  left: -100%;
  width: 100%;
  height: 1px;
  background: linear-gradient(to right, transparent, var(--dourado), transparent);
  animation: arrow-travel 2s ease-in-out infinite;
  transform: translateY(-50%);
}
@keyframes arrow-travel {
  0%   { left: -100%; opacity: 0; }
  20%  { opacity: 1; }
  80%  { opacity: 1; }
  100% { left: 100%; opacity: 0; }
}

/* — Dashboard card: brilho de entrada — */
.visual-dashboard {
  animation: dash-enter 0.8s cubic-bezier(0.16, 1, 0.3, 1) 0.3s both;
}
@keyframes dash-enter {
  from { opacity: 0; transform: translateY(20px) scale(0.97); }
  to   { opacity: 1; transform: translateY(0) scale(1); }
}

/* — Badge de métrica: pulso suave — */
.metric-badge--up {
  animation: badge-pulse 4s ease-in-out infinite;
}
@keyframes badge-pulse {
  0%, 100% { opacity: 1; }
  50%       { opacity: 0.65; }
}

/* ============================================================
   EFEITO WALL — PARTÍCULAS DE FUNDO (hero)
   ============================================================ */
.hero-nodes {
  position: absolute;
  inset: 0;
  pointer-events: none;
  overflow: hidden;
}
/* Linhas de conexão entre partículas via canvas (injetado via JS) */
#hero-canvas {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  pointer-events: none;
  opacity: 0.35;
}

/* ============================================================
   RODAPÉ — MOBILE REFINADO
   ============================================================ */
@media (max-width: 640px) {
  .site-footer { padding-top: 48px; }

  .footer-inner {
    grid-template-columns: 1fr;
    gap: 36px;
    padding-bottom: 36px;
  }

  /* Brand: centralizado */
  .footer-brand {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
  }
  .footer-tagline { margin-top: 12px; font-size: 15px; }
  .footer-desc { font-size: 13px; }
  .footer-social { justify-content: center; margin-top: 4px; }

  /* Nav: 2 colunas compactas */
  .footer-nav {
    grid-template-columns: 1fr 1fr;
    gap: 28px 20px;
  }
  /* Legal vai em linha única abaixo */
  .footer-nav-group:last-child {
    grid-column: 1 / -1;
    display: flex;
    align-items: center;
    gap: 12px;
    border-top: 1px solid var(--linha);
    padding-top: 20px;
  }
  .footer-nav-group:last-child .footer-nav-title { margin-bottom: 0; }
  .footer-nav-group:last-child ul { flex-direction: row; flex-wrap: wrap; gap: 8px 16px; }

  /* Links de contato: ícones maiores */
  .footer-nav a { font-size: 13px; }
  .footer-nav a svg { flex-shrink: 0; }

  /* Bottom */
  .footer-bottom { padding-block: 16px; }
  .footer-bottom-inner { flex-direction: column; align-items: center; gap: 4px; }
  .footer-copy { font-size: 12px; text-align: center; }

  /* WhatsApp float: menor e mais longe do rodapé */
  .whatsapp-float {
    bottom: 20px;
    right: 16px;
    padding: 13px;
    border-radius: 50%;
    box-shadow: 0 4px 16px rgba(37,211,102,0.4), 0 2px 6px rgba(0,0,0,0.35);
  }
  .whatsapp-float-text { display: none; }
}

/* Tablet: footer em coluna única compacta */
@media (max-width: 768px) and (min-width: 641px) {
  .footer-inner {
    grid-template-columns: 1fr;
    gap: 40px;
  }
  .footer-nav { grid-template-columns: repeat(3, 1fr); }
  .footer-brand {
    display: grid;
    grid-template-columns: auto 1fr;
    gap: 0 24px;
    align-items: start;
  }
  .footer-brand .logo { grid-column: 1; grid-row: 1; }
  .footer-tagline, .footer-desc { grid-column: 2; }
  .footer-social { grid-column: 1 / -1; margin-top: 12px; }
}

/* br-mobile: visível só no mobile */
.br-mobile { display: none; }
@media (max-width: 480px) {
  .br-mobile { display: block; }
}