/* ============ RESET ============ */
*,*::before,*::after{box-sizing:border-box}
html,body{height:100%}
body{
  margin:0;
  font-family:ui-sans-serif,system-ui,-apple-system,"Segoe UI",Roboto,Arial;
  line-height:1.5;
  background:var(--bg);
  color:var(--text);
}
a{color:inherit;text-decoration:none}
a:focus-visible,button:focus-visible{outline:3px solid var(--focus);outline-offset:2px}

/* ============ THEME TOKENS ============ */
:root{
  --bg:#f7f8fb;
  --text:#0f172a;
  --muted:#475569;
  --card:#ffffff;
  --border:rgba(15,23,42,.10);

  --primary:#2f6bff;
  --primary2:#1d4ed8;

  --chip:#f1f5f9;

  --focus:rgba(47,107,255,.55);
  --shadow:0 10px 30px rgba(2,6,23,.08);

  --radius:16px;
  --container:1120px;
}
body.theme-dark{
  --bg:#0b1220;
  --text:#e5e7eb;
  --muted:#aab3c2;
  --card:#0f1a2c;
  --border:rgba(229,231,235,.12);

  --primary:#7aa2ff;
  --primary2:#2f6bff;

  --chip:rgba(229,231,235,.08);

  --focus:rgba(122,162,255,.55);
  --shadow:0 10px 30px rgba(0,0,0,.35);
}

/* ============ CONTAINER ============ */
.rn-container{width:min(var(--container),calc(100% - 32px));margin-inline:auto}

/* ============ HEADER / NAV ============ */
.rn-header{
  position:sticky;top:0;z-index:50;
  border-bottom:1px solid var(--border);
  background:color-mix(in srgb, var(--bg) 86%, transparent);
  backdrop-filter:blur(10px);
}
.rn-header__inner{
  display:flex;align-items:center;justify-content:space-between;
  gap:14px;padding:12px 0;
}
.rn-brand{
  display:inline-flex;align-items:center;gap:10px;
  font-weight:900;letter-spacing:-.02em;
}
.rn-brand__mark{
  width:36px;height:36px;display:grid;place-items:center;
  border-radius:12px;background:var(--card);border:1px solid var(--border);
  box-shadow:var(--shadow);font-size:14px;
}
.rn-brand__name{font-size:18px}

.rn-nav{display:flex;align-items:center;gap:12px}
.rn-nav__link{
  font-weight:700;color:var(--muted);
  padding:10px 10px;border-radius:12px;
}
.rn-nav__link:hover{
  color:var(--text);
  background:color-mix(in srgb,var(--card) 70%, transparent);
}
.rn-nav__link.is-active{
  color:var(--text);
  background:color-mix(in srgb,var(--card) 80%, transparent);
  border:1px solid var(--border);
}

.rn-actions{display:flex;align-items:center;gap:10px}
.rn-iconbtn{
  height:40px;width:44px;display:grid;place-items:center;
  border-radius:14px;border:1px solid var(--border);
  background:var(--card);box-shadow:var(--shadow);
  cursor:pointer;
}
.rn-iconbtn__icon{font-size:18px;line-height:1}

/* buttons */
.rn-btn{
  display:inline-flex;align-items:center;justify-content:center;
  height:42px;padding:0 14px;border-radius:14px;
  font-weight:900;border:1px solid transparent;white-space:nowrap;
}
.rn-btn--primary{
  background:var(--primary);color:#0b1220;
  border-color:color-mix(in srgb,var(--primary) 70%, #000 10%);
}
.rn-btn--primary:hover{background:var(--primary2)}
.rn-btn--ghost{
  background:transparent;border-color:var(--border);color:var(--text);
}
.rn-btn--ghost:hover{background:color-mix(in srgb,var(--card) 70%, transparent)}
.rn-btn--full{width:100%}

/* mobile nav */
.rn-nav--mobile{display:none;border-top:1px solid var(--border);background:var(--bg)}
.rn-nav--mobile.is-open{display:block}
.rn-nav__mobile-inner{display:flex;flex-direction:column;gap:6px;padding:10px 0 16px}

/* hamburger */
.rn-iconbtn--menu{display:none}

/* ============ MAIN / HERO / SEÇÕES ============ */
.rn-main{padding-bottom:40px}
.rn-hero{padding:34px 0 24px}
.rn-hero__grid{
  display:grid;grid-template-columns:1.2fr .8fr;
  gap:22px;align-items:start;
}
.rn-title{
  margin:0 0 10px;
  font-size:clamp(34px,4vw,52px);
  letter-spacing:-.03em;line-height:1.05;
}
.rn-lead{margin:0 0 16px;color:var(--muted);font-size:18px;max-width:58ch}
.rn-hero__cta{display:flex;flex-wrap:wrap;gap:10px;margin-bottom:14px}

.rn-chips{list-style:none;padding:0;margin:0;display:flex;flex-wrap:wrap;gap:10px}
.rn-chip{
  background:var(--chip);border:1px solid var(--border);
  padding:10px 12px;border-radius:999px;font-weight:800;
}

/* cards */
.rn-card{
  background:var(--card);border:1px solid var(--border);
  border-radius:var(--radius);padding:18px;box-shadow:var(--shadow);
}
.rn-card__tag{
  display:inline-block;font-weight:900;color:var(--muted);
  background:color-mix(in srgb,var(--chip) 80%, transparent);
  border:1px solid var(--border);
  padding:6px 10px;border-radius:999px;margin-bottom:10px;
}
.rn-card__title{margin:0 0 8px;font-size:20px;letter-spacing:-.02em}
.rn-card__text{margin:0 0 12px;color:var(--muted)}
.rn-card__link{font-weight:900;color:var(--primary)}
.rn-card__link:hover{text-decoration:underline}

/* section / grid */
.rn-section{padding:18px 0 22px}
.rn-section__head{
  display:flex;align-items:baseline;justify-content:space-between;
  gap:10px;margin-bottom:12px;
}
.rn-section__title{margin:0;font-size:18px;letter-spacing:-.01em}
.rn-section__more{color:var(--primary);font-weight:900}
.rn-section__more:hover{text-decoration:underline}

.rn-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}
.rn-post{
  background:var(--card);border:1px solid var(--border);
  border-radius:var(--radius);padding:16px;box-shadow:var(--shadow);
}
.rn-post__title{margin:0 0 8px;letter-spacing:-.02em}
.rn-post__excerpt{margin:0 0 10px;color:var(--muted)}
.rn-post__link{font-weight:900;color:var(--primary)}
.rn-post__link:hover{text-decoration:underline}

/* páginas internas */
.rn-page{padding:24px 0}
.rn-pagehead{padding:14px 0 12px}
.rn-pagehead h1{margin:0 0 8px;font-size:32px;letter-spacing:-.02em}
.rn-pagehead p{margin:0;color:var(--muted);max-width:70ch}
.rn-paper{
  background:var(--card);
  border:1px solid var(--border);
  border-radius:var(--radius);
  padding:18px;
  box-shadow:var(--shadow);
}

/* footer */
.rn-footer{border-top:1px solid var(--border);padding:18px 0;color:var(--muted)}
.rn-footer__inner{display:flex;align-items:center;justify-content:space-between;gap:12px;flex-wrap:wrap}
.rn-footer__nav{display:flex;gap:12px}
.rn-footer__nav a:hover{color:var(--text);text-decoration:underline}

/* responsive */
@media (max-width:900px){ .rn-hero__grid{grid-template-columns:1fr} }
@media (max-width:768px){
  .rn-nav--desktop{display:none}
  .rn-iconbtn--menu{display:grid}
  .rn-grid{grid-template-columns:1fr}
}
.page-content {
  padding: 2.5rem 0;
}

.page-hero {
  max-width: 700px;
  margin-bottom: 2.5rem;
}

.page-hero h1 {
  font-size: 2.2rem;
  margin-bottom: 0.5rem;
}

.page-hero p {
  opacity: 0.85;
}

.contact-grid {
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  gap: 2.5rem;
}

.contact-form label {
  display: flex;
  flex-direction: column;
  margin-bottom: 1rem;
}

.contact-form span {
  font-size: 0.9rem;
  margin-bottom: 0.3rem;
  opacity: 0.8;
}

.contact-form input,
.contact-form textarea {
  padding: 0.7rem;
  border-radius: 6px;
  border: 1px solid var(--border-color);
  background: var(--bg-input);
  color: var(--text-color);
}

.form-note {
  font-size: 0.8rem;
  opacity: 0.6;
  margin-top: 0.5rem;
}

.contact-info {
  background: var(--bg-card);
  padding: 1.5rem;
  border-radius: 10px;
}

.contact-info h2 {
  margin-bottom: 0.5rem;
}

.contact-info ul {
  margin-top: 1rem;
  list-style: none;
  padding: 0;
}

.contact-info li {
  margin-bottom: 0.5rem;
}

/* RESPONSIVO */
@media (max-width: 768px) {
  .contact-grid {
    grid-template-columns: 1fr;
  }
}
/* ===== CONTATO (layout novo) ===== */
.page-content { padding: 2.5rem 0; }

.page-hero {
  max-width: 720px;
  margin-bottom: 2rem;
}

.contact-grid {
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  gap: 2rem;
}

.card {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: 12px;
  padding: 1.5rem;
}

.contact-form { display: flex; flex-direction: column; }

.form-group {
  display: flex;
  flex-direction: column;
  margin-bottom: 1rem;
}

.form-group label {
  font-size: 0.9rem;
  margin-bottom: 0.35rem;
  opacity: 0.85;
}

.contact-form input,
.contact-form textarea {
  padding: 0.75rem;
  border-radius: 10px;
  border: 1px solid var(--border-color);
  background: var(--bg-input);
  color: var(--text-color);
}

.form-note {
  margin-top: 0.75rem;
  font-size: 0.85rem;
  opacity: 0.7;
}

.contact-list {
  list-style: none;
  padding: 0;
  margin: 1rem 0 0;
}

.contact-list li { margin-bottom: 0.5rem; }

@media (max-width: 768px) {
  .contact-grid { grid-template-columns: 1fr; }
}