/* ============================================================
   Kontcon Assessoria Contábil — "Painel Financeiro"
   O site se comporta como uma demonstração de resultado (DRE):
   toda cifra e percentual em IBM Plex Mono com tabular-nums.
   ============================================================ */

:root{
  --ink:#042C59; --deep:#275869; --mid:#438B86; --accent:#6FAEA8;
  --silver:#D1D6D9; --paper:#F4F7F8; --muted:#54687A;
  --display:'IBM Plex Sans',sans-serif; --body:'IBM Plex Sans',sans-serif;
  --mono:'IBM Plex Mono',monospace;

  --radius: 14px;
  --radius-sm: 9px;
  --radius-lg: 24px;
  --shadow: 0 24px 60px -24px rgba(4,44,89,.35);
  --shadow-sm: 0 10px 28px -14px rgba(4,44,89,.25);
  --ease: cubic-bezier(.4,0,.2,1);
  --nav-h: 76px;
}

/* ---------- reset ---------- */
*, *::before, *::after{ box-sizing:border-box; margin:0; padding:0; }
html{ scroll-behavior:smooth; }
body{
  font-family:var(--body);
  color:var(--ink);
  background:var(--paper);
  -webkit-font-smoothing:antialiased;
  line-height:1.55;
}
main{ padding-top:var(--nav-h); }
img{ max-width:100%; display:block; }
a{ text-decoration:none; color:inherit; }
ul{ list-style:none; }
button{ font-family:inherit; cursor:pointer; }
table{ border-collapse:collapse; }
h1,h2,h3,h4{ font-family:var(--display); color:var(--ink); line-height:1.18; }

.mono{
  font-family:var(--mono);
  font-variant-numeric: tabular-nums;
}

@media (prefers-reduced-motion: reduce){
  *{ animation-duration:.001ms !important; transition-duration:.001ms !important; }
}

/* ---------- layout helpers ---------- */
.container{ max-width:1180px; margin:0 auto; padding:0 1.75rem; }
.section-pad{ padding:100px 0; }
.bg-white{ background:#fff; }
.bg-paper{ background:var(--paper); }
.bg-ink{ background:var(--ink); color:#fff; }

.section-header{ max-width:660px; margin:0 auto 3rem; text-align:center; }
.eyebrow{
  display:inline-flex; align-items:center; gap:.5rem;
  font-size:.76rem; font-weight:600; letter-spacing:.09em; text-transform:uppercase;
  color:var(--deep);
}
.eyebrow::before{
  content:''; width:7px; height:7px; border-radius:2px; background:var(--mid);
}
.bg-ink .eyebrow{ color:var(--accent); }
.bg-ink .eyebrow::before{ background:var(--accent); }
.section-title{ font-size:clamp(1.7rem,3vw,2.3rem); font-weight:700; margin:.6rem 0 .85rem; }
.section-sub{ color:var(--muted); font-size:1.02rem; }
.bg-ink .section-sub{ color:var(--silver); }

/* ---------- page routing ---------- */
.page{ display:none; }
.page.active{ display:block; }

/* ---------- scroll reveal ---------- */
[data-reveal]{
  opacity:0; transform:translateY(28px);
  transition:opacity .7s var(--ease), transform .7s var(--ease);
}
[data-reveal].revealed{ opacity:1; transform:translateY(0); }
[data-reveal="d1"]{ transition-delay:.08s; }
[data-reveal="d2"]{ transition-delay:.16s; }
[data-reveal="d3"]{ transition-delay:.24s; }
[data-reveal="d4"]{ transition-delay:.32s; }
[data-reveal="d5"]{ transition-delay:.40s; }

/* ---------- buttons ---------- */
.btn{
  display:inline-flex; align-items:center; justify-content:center; gap:.5rem;
  padding:.9rem 1.7rem; border-radius:999px; font-weight:600; font-size:.94rem;
  transition:transform .25s var(--ease), box-shadow .25s var(--ease), background .25s var(--ease), color .25s var(--ease);
  border:1px solid transparent; white-space:nowrap;
}
.btn-primary{ background:var(--ink); color:#fff; }
.btn-primary:hover{ transform:translateY(-2px); box-shadow:0 14px 30px -12px rgba(4,44,89,.55); background:var(--deep); }
.btn-ghost{ border-color:rgba(255,255,255,.4); color:#fff; }
.btn-ghost:hover{ background:rgba(255,255,255,.1); transform:translateY(-2px); }
.btn-accent{ background:var(--accent); color:var(--ink); }
.btn-accent:hover{ transform:translateY(-2px); box-shadow:0 14px 30px -12px rgba(111,174,168,.55); }
.btn-outline-ink{ border-color:rgba(4,44,89,.25); color:var(--ink); }
.btn-outline-ink:hover{ border-color:var(--deep); background:rgba(4,44,89,.05); }
.btn-block{ width:100%; }
.btn-sm{ padding:.6rem 1.1rem; font-size:.84rem; }

/* ============================================================
   NAVBAR
   ============================================================ */
.navbar{
  position:fixed; top:0; left:0; right:0; z-index:1000;
  height:var(--nav-h);
  background:rgba(244,247,248,.85);
  border-bottom:1px solid rgba(4,44,89,.08);
  transition:background .3s var(--ease), box-shadow .3s var(--ease), backdrop-filter .3s var(--ease);
}
.navbar.scrolled{
  background:rgba(244,247,248,.96);
  backdrop-filter:blur(14px); -webkit-backdrop-filter:blur(14px);
  box-shadow:0 8px 26px -18px rgba(4,44,89,.4);
}
.nav-container{
  max-width:1180px; margin:0 auto; padding:0 1.75rem; height:var(--nav-h);
  display:flex; align-items:center; justify-content:space-between; gap:1.5rem;
}
.nav-logo{ display:flex; align-items:center; gap:.6rem; flex-shrink:0; }
.nav-logo img{ height:34px; width:auto; }
.nav-logo span{
  font-family:var(--display); font-weight:700; font-size:1.1rem; color:var(--ink);
  letter-spacing:-.01em;
}
.nav-links{ display:flex; align-items:center; gap:1.65rem; flex:1; justify-content:center; }
.nav-links a{
  color:var(--deep); font-size:.89rem; font-weight:500; position:relative; padding:.3rem 0;
  transition:color .2s var(--ease);
}
.nav-links a::after{
  content:''; position:absolute; left:0; bottom:-2px; width:0; height:2px;
  background:var(--mid); border-radius:2px; transition:width .25s var(--ease);
}
.nav-links a:hover{ color:var(--ink); }
.nav-links a:hover::after{ width:100%; }
.nav-cta{ flex-shrink:0; }
.nav-cta .btn{ padding:.6rem 1.25rem; font-size:.85rem; }

.nav-toggle{ display:none; flex-direction:column; gap:5px; background:none; border:none; padding:.4rem; }
.nav-toggle span{ width:22px; height:2px; background:var(--ink); border-radius:2px; }

/* ============================================================
   HERO
   ============================================================ */
.hero{
  position:relative; background:var(--ink); color:#fff; overflow:hidden;
  background-image:
    repeating-linear-gradient(0deg, rgba(255,255,255,.04) 0 1px, transparent 1px 58px),
    repeating-linear-gradient(90deg, rgba(255,255,255,.04) 0 1px, transparent 1px 58px);
}
.hero::before{
  content:''; position:absolute; inset:0; pointer-events:none;
  background:
    radial-gradient(560px 420px at 90% 6%, rgba(111,174,168,.22), transparent 70%),
    radial-gradient(480px 380px at 2% 94%, rgba(67,139,134,.22), transparent 70%);
}
.hero .container{
  position:relative; z-index:1;
  display:grid; grid-template-columns:1.12fr 1fr; gap:3.25rem; align-items:center;
  padding:168px 1.75rem 100px;
}
.hero-badge{
  display:inline-flex; align-items:center; gap:.5rem;
  padding:.45rem 1rem; border-radius:999px; font-size:.78rem; font-weight:600;
  letter-spacing:.05em; text-transform:uppercase;
  color:#fff; background:rgba(111,174,168,.2); border:1px solid rgba(111,174,168,.4);
}
.hero h1{
  font-size:clamp(2.1rem,3.9vw,3.35rem); font-weight:700; color:#fff;
  margin:1.1rem 0 1.15rem; letter-spacing:-.01em;
}
.hero h1 em{ font-style:normal; color:var(--accent); }
.hero p{ color:var(--silver); font-size:1.05rem; max-width:50ch; }
.hero-actions{ display:flex; flex-wrap:wrap; gap:1rem; margin-top:2.2rem; }

.hero-art{ position:relative; max-width:440px; margin:0 auto; }
.hero-art picture{ display:block; }
.hero-art img{
  border-radius:var(--radius-lg); box-shadow:var(--shadow);
  border:1px solid rgba(255,255,255,.1); width:100%; height:auto; aspect-ratio:1200/1177; object-fit:cover;
}
.hero-chip{
  position:absolute; top:-14px; left:16px;
  display:flex; align-items:center; gap:.5rem;
  background:rgba(4,44,89,.92); backdrop-filter:blur(8px);
  border:1px solid rgba(255,255,255,.14);
  padding:.5rem .9rem; border-radius:999px; font-size:.76rem; font-weight:600; color:#fff;
}
.hero-chip .dot{
  width:8px; height:8px; border-radius:50%; background:var(--accent);
  box-shadow:0 0 0 0 rgba(111,174,168,.6); animation:pulse-dot 1.9s infinite;
}
@keyframes pulse-dot{
  0%{ box-shadow:0 0 0 0 rgba(111,174,168,.55); }
  70%{ box-shadow:0 0 0 8px rgba(111,174,168,0); }
  100%{ box-shadow:0 0 0 0 rgba(111,174,168,0); }
}
.hero-stat{
  position:absolute; bottom:-16px; right:14px;
  background:#fff; color:var(--ink);
  padding:.7rem 1.05rem; border-radius:var(--radius-sm); box-shadow:var(--shadow-sm);
  text-align:left;
}
.hero-stat strong{ display:block; font-size:1.2rem; color:var(--deep); }
.hero-stat span{ font-size:.72rem; color:var(--muted); font-weight:500; }

/* ============================================================
   PAINEL — DRE
   ============================================================ */
.dre-wrap{
  background:#fff; border-radius:var(--radius-lg); box-shadow:var(--shadow-sm);
  border:1px solid rgba(4,44,89,.08); padding:2.25rem 2.25rem 1.75rem;
}
.dre-caption{ display:flex; flex-wrap:wrap; justify-content:space-between; align-items:baseline; gap:.75rem; margin-bottom:1.5rem; }
.dre-caption h3{ font-size:1.1rem; }
.dre-caption span{ font-size:.82rem; color:var(--muted); }

.dre-panel{ display:grid; grid-template-columns:1fr auto auto; column-gap:2.25rem; row-gap:0; }
.dre-row{ display:contents; }
.dre-row > *{ padding:.95rem 0; border-bottom:1px solid rgba(4,44,89,.09); }
.dre-row:last-child > *{ border-bottom:none; }

.dre-label{ font-size:1rem; color:var(--ink); align-self:center; }
.dre-value{ text-align:right; font-size:1.05rem; font-weight:600; color:var(--ink); white-space:nowrap; align-self:center; }
.dre-delta{ text-align:right; font-size:.86rem; font-weight:600; color:var(--deep); white-space:nowrap; align-self:center; display:flex; align-items:center; justify-content:flex-end; gap:.35rem; }
.dre-delta .arrow{ color:var(--mid); font-size:.8em; }

.dre-row--indent .dre-label{ padding-left:1.4rem; color:var(--muted); font-size:.95rem; }
.dre-row--sub > *{ font-weight:700; border-top:1px solid rgba(4,44,89,.18); border-bottom:1px solid rgba(4,44,89,.09); }
.dre-row--sub .dre-label{ color:var(--ink); }
.dre-row--sub .dre-value{ font-size:1.1rem; }
.dre-row--final > *{ font-weight:700; border-top:3px double var(--ink); border-bottom:none; padding-top:1.15rem; padding-bottom:.3rem; }
.dre-row--final .dre-label{ color:var(--ink); font-size:1.05rem; }
.dre-row--final .dre-value{ font-size:1.35rem; color:var(--deep); }

/* ============================================================
   SERVIÇOS — abas verticais
   ============================================================ */
.vtabs-wrap{ display:grid; grid-template-columns:280px 1fr; gap:2rem; align-items:stretch; }
.vtabs-rail{
  display:flex; flex-direction:column; gap:.35rem;
  border-right:1px solid rgba(4,44,89,.1); padding-right:1rem;
}
.vtab{
  display:flex; align-items:center; gap:.85rem; text-align:left;
  background:none; border:none; border-radius:var(--radius-sm);
  padding:.95rem 1rem; font-size:.98rem; font-weight:600; color:var(--deep);
  border-left:3px solid transparent; transition:all .2s var(--ease);
}
.vtab-num{ font-family:var(--mono); font-size:.78rem; font-weight:500; color:var(--muted); }
.vtab:hover{ background:rgba(4,44,89,.05); color:var(--ink); }
.vtab[aria-selected="true"]{
  background:var(--ink); color:#fff; border-left-color:var(--accent);
  box-shadow:var(--shadow-sm);
}
.vtab[aria-selected="true"] .vtab-num{ color:var(--accent); }

.vpanel{ display:none; }
.vpanel.active{ display:grid; grid-template-columns:1.5fr 1fr; gap:2.5rem; align-items:start; }
.vpanel h3{ font-size:1.4rem; margin-bottom:.85rem; }
.vpanel > .vpanel-copy > p{ color:var(--muted); margin-bottom:1.2rem; }
.vpanel-list li{
  position:relative; padding-left:1.6rem; margin-bottom:.65rem; color:var(--ink); font-size:.95rem;
}
.vpanel-list li::before{
  content:''; position:absolute; left:0; top:.48rem; width:8px; height:8px; border-radius:2px;
  background:var(--mid);
}
.vpanel-metric{
  background:var(--paper); border:1px solid rgba(4,44,89,.1); border-radius:var(--radius);
  padding:1.75rem 1.5rem; text-align:center;
}
.vpanel-metric strong{ display:block; font-family:var(--mono); font-variant-numeric:tabular-nums; font-size:1.9rem; color:var(--deep); }
.vpanel-metric span{ font-size:.84rem; color:var(--muted); }

/* ============================================================
   OBRIGAÇÕES — calendário de compliance
   ============================================================ */
.obg-grid{ display:grid; grid-template-columns:repeat(3,1fr); gap:1.5rem; }
.obg-card{
  background:#fff; border:1px solid rgba(4,44,89,.09); border-radius:var(--radius);
  padding:1.6rem 1.5rem; box-shadow:var(--shadow-sm);
}
.obg-badge{
  display:inline-block; font-size:.7rem; font-weight:700; letter-spacing:.05em; text-transform:uppercase;
  color:#fff; background:var(--deep); padding:.28rem .65rem; border-radius:999px; margin-bottom:.85rem;
}
.obg-badge--anual{ background:var(--ink); }
.obg-card h3{ font-size:1.05rem; margin-bottom:.9rem; }
.obg-prazo{ display:flex; align-items:baseline; gap:.5rem; margin-bottom:.75rem; }
.obg-day{ font-family:var(--mono); font-variant-numeric:tabular-nums; font-size:2rem; font-weight:600; color:var(--ink); }
.obg-day-label{ font-size:.84rem; color:var(--muted); }
.obg-prazo--split{ display:flex; flex-direction:column; gap:.3rem; margin-bottom:.75rem; }
.obg-prazo--split span{ font-family:var(--mono); font-variant-numeric:tabular-nums; font-size:.95rem; color:var(--ink); font-weight:600; }
.obg-desc{ font-size:.88rem; color:var(--muted); }

/* ============================================================
   PLANOS — tabela em 3 níveis
   ============================================================ */
.planos-scroll{ overflow-x:auto; }
.planos-table{ width:100%; min-width:640px; }
.planos-table thead th{
  text-align:center; padding:1.1rem 1rem; font-weight:700; vertical-align:top;
  border-bottom:2px solid rgba(4,44,89,.14);
}
.planos-table thead th.plan-feature-th{ text-align:left; }
.planos-table thead th .plan-name{ display:block; font-family:var(--display); font-size:1.05rem; color:var(--ink); margin-bottom:.5rem; }
.planos-table thead th.plan-featured .plan-name{ color:var(--deep); }
.plan-badge{
  display:inline-block; font-size:.68rem; font-weight:700; letter-spacing:.05em; text-transform:uppercase;
  color:#fff; background:var(--deep); padding:.2rem .6rem; border-radius:999px; margin-bottom:.5rem;
}
.plan-price{ display:block; font-family:var(--mono); font-variant-numeric:tabular-nums; font-size:1.5rem; font-weight:600; color:var(--ink); }
.plan-price span{ font-family:var(--body); font-size:.72rem; font-weight:500; color:var(--muted); }
.planos-table thead th.plan-featured .plan-price{ color:var(--deep); }

.planos-table tbody td{
  text-align:center; padding:.95rem 1rem; border-bottom:1px solid rgba(4,44,89,.08); font-size:.92rem; color:var(--ink);
}
.planos-table tbody td.feature{ text-align:left; color:var(--deep); font-weight:500; }
.planos-table tbody tr:last-child td{ border-bottom:none; }
.plan-check{ color:var(--ink); font-weight:700; }
.plan-dash{ color:var(--muted); }
.planos-table td.plan-featured, .planos-table th.plan-featured{ background:rgba(39,88,105,.06); }
.planos-cta-row td{ padding-top:1.4rem; }
.planos-note{ margin-top:1.25rem; font-size:.85rem; color:var(--muted); text-align:center; }

/* ============================================================
   SELOS
   ============================================================ */
.selos-grid{ display:grid; grid-template-columns:repeat(3,1fr); gap:1.75rem; }
.selo-card{ text-align:center; padding:0 1rem; }
.selo-icon{
  width:56px; height:56px; margin:0 auto 1.1rem; border-radius:50%;
  background:rgba(67,139,134,.12); display:flex; align-items:center; justify-content:center;
  color:var(--deep);
}
.selo-card h3{ font-size:1.05rem; margin-bottom:.6rem; }
.selo-card p{ font-size:.92rem; color:var(--muted); }

/* ============================================================
   CONTATO
   ============================================================ */
.contato-grid{ display:grid; grid-template-columns:1fr 1.15fr; gap:3rem; align-items:start; }
.contato-info h2{ color:#fff; }
.contato-list{ margin-top:1.75rem; display:flex; flex-direction:column; gap:1.1rem; }
.contato-list li{ display:flex; align-items:center; gap:.85rem; color:var(--silver); font-size:.98rem; }
.contato-list .ico{
  width:38px; height:38px; border-radius:10px; background:rgba(111,174,168,.2);
  display:flex; align-items:center; justify-content:center; color:#fff; flex-shrink:0;
  font-weight:700; font-size:.85rem; font-family:var(--mono);
}
.contato-form{ background:#fff; border-radius:var(--radius-lg); padding:2.25rem; box-shadow:var(--shadow); }
.form-row{ display:grid; grid-template-columns:1fr 1fr; gap:1rem; margin-bottom:1rem; }
.form-group{ margin-bottom:1rem; display:flex; flex-direction:column; gap:.4rem; }
.form-group label{ font-size:.82rem; font-weight:600; color:var(--deep); }
.form-group input, .form-group textarea, .form-group select{
  border:1px solid rgba(4,44,89,.18); border-radius:var(--radius-sm); padding:.75rem .9rem;
  font-family:var(--body); font-size:.94rem; color:var(--ink); background:var(--paper);
  transition:border-color .2s var(--ease);
}
.form-group input:focus, .form-group textarea:focus, .form-group select:focus{ outline:none; border-color:var(--mid); }

/* ============================================================
   FOOTER
   ============================================================ */
.footer{ background:var(--ink); color:var(--silver); }
.footer-container{
  max-width:1180px; margin:0 auto; padding:72px 1.75rem 2.5rem;
  display:grid; grid-template-columns:1.4fr 1fr 1fr 1fr; gap:2.5rem;
}
.footer-brand{ display:flex; align-items:center; gap:.7rem; margin-bottom:.9rem; }
.mark-plate{
  background:#fff; border-radius:12px; padding:.35rem; display:flex; align-items:center;
  justify-content:center; flex-shrink:0; box-shadow:0 4px 14px rgba(0,0,0,.25);
}
.mark-plate img{ height:26px; width:auto; display:block; }
.footer-brand span{ font-family:var(--display); font-weight:700; font-size:1.06rem; color:#fff; }
.footer-tagline{ font-size:.9rem; max-width:32ch; color:var(--silver); }
.footer-col h4{ color:#fff; font-size:.84rem; text-transform:uppercase; letter-spacing:.06em; margin-bottom:1.1rem; }
.footer-col ul{ display:flex; flex-direction:column; gap:.65rem; }
.footer-col a{ font-size:.89rem; color:var(--silver); transition:color .2s var(--ease); }
.footer-col a:hover{ color:var(--accent); }
.footer-col li{ font-size:.89rem; color:var(--silver); }
.footer-bottom{
  border-top:1px solid rgba(255,255,255,.14);
  max-width:1180px; margin:0 auto; padding:1.5rem 1.75rem 2.25rem;
  display:flex; flex-wrap:wrap; justify-content:space-between; gap:.5rem;
}
.footer-bottom p{ font-size:.82rem; color:var(--silver); }
.footer-note{ font-size:.66rem !important; color:var(--silver) !important; opacity:.85; }

/* ============================================================
   LEGAL PAGES
   ============================================================ */
.legal-page{ padding:calc(var(--nav-h) + 64px) 0 100px; min-height:70vh; background:#fff; }
.legal-container{ max-width:760px; margin:0 auto; padding:0 1.75rem; }
.back-link{ display:inline-block; margin-bottom:2rem; color:var(--deep); font-weight:600; font-size:.92rem; }
.back-link:hover{ text-decoration:underline; }
.legal-container h1{ font-size:2rem; margin-bottom:.5rem; }
.legal-updated{ color:var(--muted); font-size:.88rem; margin-bottom:2.25rem; }
.legal-container h2{ font-size:1.15rem; margin:2rem 0 .75rem; color:var(--deep); }
.legal-container p{ color:var(--muted); margin-bottom:.5rem; font-size:.96rem; }
.legal-container a{ color:var(--deep); font-weight:600; }
.legal-container a:hover{ text-decoration:underline; }
.legal-container ul{ margin:.5rem 0 1rem 1.2rem; list-style:disc; color:var(--muted); font-size:.96rem; }
.legal-container li{ margin-bottom:.4rem; }
.legal-container strong{ color:var(--ink); }

/* ============================================================
   RESPONSIVE
   ============================================================ */
@media (max-width:1024px){
  .vtabs-wrap{ grid-template-columns:220px 1fr; }
  .obg-grid{ grid-template-columns:repeat(2,1fr); }
  .selos-grid{ grid-template-columns:1fr; gap:2rem; }
  .footer-container{ grid-template-columns:1fr 1fr; row-gap:2.5rem; }
}

@media (max-width:860px){
  .nav-links{ display:none; }
  .nav-toggle{ display:flex; }
  .nav-links.open{
    display:flex; flex-direction:column; position:fixed; top:var(--nav-h); left:0; right:0;
    background:var(--paper); padding:1.5rem 1.75rem; gap:1.1rem; box-shadow:0 16px 30px -18px rgba(4,44,89,.3);
    border-bottom:1px solid rgba(4,44,89,.08); z-index:999;
  }
  .nav-cta{ display:none; }

  .hero .container{ grid-template-columns:1fr; padding-top:140px; text-align:left; }
  .hero-art{ order:-1; margin-bottom:2rem; max-width:320px; }
  .hero-chip{ left:8px; }
  .hero-stat{ right:8px; }

  .vtabs-wrap{ grid-template-columns:1fr; }
  .vtabs-rail{ flex-direction:row; flex-wrap:wrap; border-right:none; border-bottom:1px solid rgba(4,44,89,.1); padding-right:0; padding-bottom:1rem; }
  .vtab{ border-left:none; border-bottom:3px solid transparent; }
  .vtab[aria-selected="true"]{ border-left-color:transparent; border-bottom-color:var(--accent); }
  .vpanel.active{ grid-template-columns:1fr; }
  .vpanel-metric{ order:-1; }

  .contato-grid{ grid-template-columns:1fr; }
}

@media (max-width:640px){
  .section-pad{ padding:70px 0; }
  .dre-wrap{ padding:1.5rem 1.25rem; }
  .dre-panel{ column-gap:1rem; }
  .dre-label{ font-size:.92rem; }
  .dre-value{ font-size:.95rem; }
  .dre-row--final .dre-value{ font-size:1.1rem; }
  .dre-delta{ font-size:.78rem; }

  .vtabs-rail{ flex-direction:column; }
  .vtab{ border-bottom:none; border-left:3px solid transparent; width:100%; }
  .vtab[aria-selected="true"]{ border-left-color:var(--accent); border-bottom-color:transparent; }

  .obg-grid{ grid-template-columns:1fr; }

  .form-row{ grid-template-columns:1fr; }
  .footer-container{ grid-template-columns:1fr; }
  .footer-bottom{ flex-direction:column; }

  /* tabela de planos vira lista de recursos empilhada */
  .planos-table{ min-width:0; }
  .planos-table thead{ display:none; }
  .planos-table, .planos-table tbody, .planos-table tr, .planos-table td{ display:block; width:100%; }
  .planos-table tr{ padding:.9rem 0; border-bottom:8px solid var(--paper); }
  .planos-table td{
    border:none; padding:.4rem 0; text-align:left; display:flex; justify-content:space-between; align-items:center; gap:1rem;
  }
  .planos-table td.feature{ font-weight:600; color:var(--ink); padding-top:.6rem; }
  .planos-table td:not(.feature)::before{
    content:attr(data-label); font-size:.72rem; text-transform:uppercase; letter-spacing:.05em;
    color:var(--muted); font-weight:600; flex-shrink:0;
  }
  .planos-table td.plan-featured{ background:none; border-radius:var(--radius-sm); padding-left:.6rem; padding-right:.6rem; background:rgba(39,88,105,.06); }
}