/* =============================================================
   Mostra Científica CESUFOZ — style.css
   Portal Institucional
   ============================================================= */

/* ── TOKENS ───────────────────────────────────────────────── */
:root {
  --ink:    #0F172A;
  --ink-2:  #1E293B;
  --ink-3:  #334155;
  --ink-4:  #475569;
  --ink-5:  #64748B;
  --ink-6:  #94A3B8;
  --rule:   #E2E8F0;
  --rule-2: #F1F5F9;
  --surf:   #F8FAFC;
  --white:  #FFFFFF;
  --blue:   #2563EB;
  --blue-d: #1E3A8A;
  --blue-l: #EFF6FF;
  --blue-b: #BFDBFE;
  --blue-x: #DBEAFE;
  --disp:   'Playfair Display', Georgia, serif;
  --body:   'Instrument Sans', system-ui, sans-serif;
  --mono:   'JetBrains Mono', monospace;
  --hdr:    118px;
  --r:      10px;
  --r-lg:   16px;
  --r-xl:   24px;
}

/* ── RESET ────────────────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  font-family: var(--body);
  background: var(--white);
  color: var(--ink);
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
}
a { text-decoration: none; color: inherit; }
img { display: block; max-width: 100%; }

/* ── REVEAL ───────────────────────────────────────────────── */
.rv {
  opacity: 0;
  transform: translateY(22px);
  transition: opacity .6s cubic-bezier(.22,1,.36,1),
              transform .6s cubic-bezier(.22,1,.36,1);
}
.rv.in { opacity: 1; transform: none; }
.d1 { transition-delay: .08s; }
.d2 { transition-delay: .16s; }
.d3 { transition-delay: .24s; }
.d4 { transition-delay: .32s; }
.d5 { transition-delay: .40s; }

/* ── TOPBAR ───────────────────────────────────────────────── */
#topbar {
  position: fixed; top: 0; left: 0; right: 0; z-index: 900;
  background: var(--white);
  transition: box-shadow .25s;
}
#topbar.scrolled { box-shadow: 0 2px 24px rgba(15,23,42,.08); }

/* Faixa 1 */
.tb-top {
  background: var(--blue-d);
  height: 30px; padding: 0 40px;
  display: flex; align-items: center;
}
.tb-top-left { display: flex; align-items: center; gap: 0; margin-right: auto; }
.tb-top-item {
  display: flex; align-items: center; gap: 5px;
  font-size: .68rem; color: rgba(255,255,255,.5);
  padding-right: 16px; margin-right: 16px;
  border-right: 1px solid rgba(255,255,255,.1);
}
.tb-top-item:last-child { border-right: none; padding-right: 0; margin-right: 0; }
.tb-top-item i { font-size: .62rem; color: rgba(255,255,255,.3); }
.tb-top-item a { color: rgba(255,255,255,.5); transition: color .15s; }
.tb-top-item a:hover { color: rgba(255,255,255,.85); }
.tb-top-right {
  display: flex; align-items: center; gap: 10px;
  font-size: .68rem; color: rgba(255,255,255,.4);
}
.tb-top-right-div { width: 1px; height: 12px; background: rgba(255,255,255,.12); }
.tb-issn-pill {
  font-family: var(--mono); font-size: .62rem; font-weight: 500;
  color: #93C5FD; background: rgba(255,255,255,.08);
  border: 1px solid rgba(255,255,255,.15);
  padding: 1px 9px; border-radius: 20px;
}

/* Faixa 2 */
.tb-main {
  height: 58px; padding: 0 40px; background: var(--white);
  display: flex; align-items: center;
  border-bottom: 1px solid var(--rule);
}
.tb-logo { display: flex; align-items: center; gap: 12px; margin-right: auto; flex-shrink: 0; }
.tb-logo-ico {
  width: 36px; height: 36px; border-radius: 9px;
  background: var(--blue-d);
  display: flex; align-items: center; justify-content: center;
}
.tb-logo-ico i { color: var(--white); font-size: .88rem; }
.tb-logo-div { width: 1px; height: 28px; background: var(--rule); }
.tb-logo-t { line-height: 1.25; }
.tb-logo-name {
  font-family: var(--disp); font-size: .88rem; font-weight: 800;
  color: var(--ink); letter-spacing: -.02em;
}
.tb-logo-sub {
  font-size: .6rem; font-weight: 500;
  color: var(--ink-6); text-transform: uppercase; letter-spacing: .08em;
}

/* Nav */
.tb-nav { display: flex; align-items: center; gap: 2px; margin-right: 20px; }
.tb-nav a {
  font-size: .78rem; font-weight: 400; color: var(--ink-4);
  padding: 7px 13px; border-radius: 7px; white-space: nowrap;
  transition: color .14s, background .14s; position: relative;
}
.tb-nav a:hover { color: var(--ink); background: var(--surf); }
.tb-nav a.active { color: var(--blue-d); font-weight: 600; }
.tb-nav a.active::after {
  content: ''; position: absolute; bottom: -1px; left: 13px; right: 13px;
  height: 2px; background: var(--blue); border-radius: 2px 2px 0 0;
}

.tb-ext-link {
  display: inline-flex; align-items: center; gap: 5px;
  font-size: .76rem; font-weight: 500;
  color: var(--blue-d); background: var(--blue-l);
  border: 1px solid var(--blue-b);
  padding: 6px 14px; border-radius: 8px;
  transition: all .15s; white-space: nowrap;
}
.tb-ext-link:hover { background: var(--blue-x); border-color: var(--blue); }
.tb-ext-link i { font-size: .7rem; color: var(--blue); }

.tb-ham {
  display: none; background: none; border: none;
  font-size: 1.2rem; color: var(--ink-3); cursor: pointer;
}

/* Faixa 3 */
.tb-meta {
  height: 30px; padding: 0 40px; background: var(--surf);
  display: flex; align-items: center;
  border-bottom: 1px solid var(--rule);
}
.tb-meta-item {
  display: flex; align-items: center; gap: 7px;
  padding: 0 16px; border-right: 1px solid var(--rule);
}
.tb-meta-item:first-child { padding-left: 0; }
.tb-meta-item:last-child  { border-right: none; }
.tb-meta-tag {
  font-family: var(--mono); font-size: .58rem; font-weight: 500;
  color: var(--ink-6); text-transform: uppercase; letter-spacing: .08em;
}
.tb-meta-val {
  font-family: var(--mono); font-size: .65rem; font-weight: 500;
  color: var(--blue-d);
}

/* ── MOBILE DRAWER ───────────────────────────────────────── */
#drawer {
  display: none; position: fixed; inset: 0; z-index: 950;
  background: rgba(15,23,42,.97);
  flex-direction: column; align-items: center;
  justify-content: center; gap: 28px;
}
#drawer.open { display: flex; }
#drawer a {
  font-family: var(--disp); font-size: 1.8rem; font-weight: 700;
  color: var(--white); transition: color .15s;
}
#drawer a:hover { color: #93C5FD; }
.drawer-close {
  position: absolute; top: 20px; right: 20px;
  width: 40px; height: 40px; border-radius: 50%;
  background: rgba(255,255,255,.08); border: 1px solid rgba(255,255,255,.12);
  color: var(--white); font-size: 1rem; cursor: pointer;
  display: flex; align-items: center; justify-content: center;
}

/* ── PAGE WRAP ────────────────────────────────────────────── */
.page-body { padding-top: var(--hdr); }

/* ── HERO ─────────────────────────────────────────────────── */
.mc-hero {
  background: var(--blue-l); border-bottom: 1px solid var(--blue-b);
  padding: 72px 0 64px;
}
.mc-hero-w {
  max-width: 1240px; margin: 0 auto; padding: 0 40px;
  display: grid; grid-template-columns: 1fr 400px;
  gap: 64px; align-items: center;
}
.hero-kicker {
  display: inline-flex; align-items: center; gap: 7px;
  font-family: var(--mono); font-size: .64rem; font-weight: 500;
  color: var(--blue-d); text-transform: uppercase; letter-spacing: .12em;
  background: rgba(37,99,235,.08); border: 1px solid var(--blue-b);
  padding: 4px 13px; border-radius: 20px; margin-bottom: 20px;
}
.hero-kicker-dot {
  width: 5px; height: 5px; border-radius: 50%;
  background: var(--blue); animation: blink 2.4s ease-in-out infinite;
}
@keyframes blink {
  0%,100% { opacity: 1; transform: scale(1); }
  50%      { opacity: .35; transform: scale(.65); }
}
.hero-title {
  font-family: var(--disp);
  font-size: clamp(2.4rem, 4.5vw, 3.8rem);
  font-weight: 900; color: var(--ink);
  line-height: 1.07; letter-spacing: -.035em; margin-bottom: 18px;
}
.hero-body {
  font-size: 1.02rem; color: var(--ink-4);
  line-height: 1.75; max-width: 520px; margin-bottom: 28px;
}
.hero-chips { display: flex; gap: 8px; flex-wrap: wrap; }
.chip {
  font-size: .72rem; font-weight: 500; color: var(--ink-3);
  background: var(--white); border: 1px solid var(--rule);
  padding: 4px 12px; border-radius: 20px;
}

/* Hero card */
.hero-card {
  background: var(--white); border: 1px solid var(--blue-b);
  border-radius: var(--r-xl); padding: 32px 28px;
  box-shadow: 0 4px 24px rgba(37,99,235,.08);
  display: flex; flex-direction: column; gap: 18px;
}
.hc-tag {
  font-family: var(--mono); font-size: .6rem; font-weight: 500;
  color: var(--ink-6); text-transform: uppercase; letter-spacing: .1em;
}
.hc-issn-pill {
  font-family: var(--mono); font-size: .7rem; font-weight: 500;
  color: var(--blue); background: var(--blue-l);
  border: 1px solid var(--blue-b);
  padding: 2px 10px; border-radius: 20px; width: fit-content;
}
.hc-title {
  font-family: var(--disp); font-size: 1.15rem; font-weight: 800;
  color: var(--ink); line-height: 1.3; letter-spacing: -.02em;
}
.hc-theme { font-size: .82rem; color: var(--ink-5); font-style: italic; line-height: 1.6; }
.hc-div   { border: none; border-top: 1px solid var(--rule); }
.hc-stats { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
.hc-stat-val {
  font-family: var(--disp); font-size: 1.7rem; font-weight: 800;
  color: var(--blue-d); letter-spacing: -.04em; line-height: 1; margin-bottom: 2px;
}
.hc-stat-lbl {
  font-size: .64rem; font-weight: 600; color: var(--ink-6);
  text-transform: uppercase; letter-spacing: .08em;
}
.hc-doi {
  font-family: var(--mono); font-size: .62rem; color: var(--blue);
  background: var(--blue-l); border: 1px solid var(--blue-b);
  padding: 3px 11px; border-radius: 20px; width: fit-content;
}

/* ── SECTION BASE ─────────────────────────────────────────── */
.mc-sec      { padding: 80px 0; }
.mc-sec-alt  { background: var(--surf); }
.mc-wrap     { max-width: 1240px; margin: 0 auto; padding: 0 40px; }

.mc-kicker {
  font-family: var(--mono); font-size: .62rem; font-weight: 500;
  color: var(--blue); text-transform: uppercase; letter-spacing: .14em;
  margin-bottom: 10px; display: block;
}
.mc-title {
  font-family: var(--disp);
  font-size: clamp(1.8rem, 2.8vw, 2.4rem);
  font-weight: 800; letter-spacing: -.03em;
  color: var(--ink); line-height: 1.15; margin-bottom: 12px;
}
.mc-body {
  font-size: .95rem; color: var(--ink-4);
  line-height: 1.75; max-width: 520px;
}
.mc-hd      { margin-bottom: 48px; }
.mc-hd-row  {
  display: flex; align-items: flex-end;
  justify-content: space-between; gap: 20px;
  margin-bottom: 48px; flex-wrap: wrap;
}
.mc-lnk {
  display: inline-flex; align-items: center; gap: 6px;
  font-size: .78rem; font-weight: 600; color: var(--blue);
  transition: gap .14s;
}
.mc-lnk:hover { gap: 10px; }
.mc-rule { border: none; border-top: 1px solid var(--rule); margin: 48px 0; }

/* ── GRIDS ────────────────────────────────────────────────── */
.mc-g2 { display: grid; grid-template-columns: 1fr 1fr; gap: 24px; }
.mc-g3 { display: grid; grid-template-columns: repeat(3,1fr); gap: 20px; }
.mc-g4 { display: grid; grid-template-columns: repeat(4,1fr); gap: 16px; }

/* ── APRESENTAÇÃO — PILARES ─────────────────────────────── */
.sobre-layout { display: grid; grid-template-columns: 1fr 360px; gap: 72px; align-items: start; }

.mc-pillar {
  display: flex; align-items: flex-start; gap: 12px;
  padding: 16px 18px; background: var(--white);
  border: 1px solid var(--rule); border-radius: var(--r);
  margin-bottom: 10px;
  transition: border-color .18s, box-shadow .18s;
}
.mc-pillar:hover { border-color: var(--blue); box-shadow: 0 4px 14px rgba(37,99,235,.07); }
.mc-pillar-ico {
  width: 36px; height: 36px; border-radius: 9px;
  background: var(--blue-l); color: var(--blue);
  display: flex; align-items: center; justify-content: center;
  font-size: .9rem; flex-shrink: 0;
}
.mc-pillar-t { font-size: .88rem; font-weight: 700; color: var(--ink); margin-bottom: 3px; }
.mc-pillar-d { font-size: .78rem; color: var(--ink-5); line-height: 1.6; }

.mc-aside-stat {
  background: var(--white); border: 1px solid var(--rule);
  border-radius: var(--r-lg); padding: 20px 22px; margin-bottom: 12px;
  transition: border-color .18s;
}
.mc-aside-stat:hover { border-color: var(--blue); }
.mc-aside-big {
  font-family: var(--disp); font-size: 2.8rem; font-weight: 900;
  color: var(--blue-d); letter-spacing: -.06em; line-height: 1; margin-bottom: 4px;
}
.mc-aside-lbl {
  font-size: .68rem; font-weight: 700; color: var(--ink-5);
  text-transform: uppercase; letter-spacing: .09em;
}
.mc-aside-desc { font-size: .78rem; color: var(--ink-6); line-height: 1.6; margin-top: 6px; }

/* ── EDIÇÕES ─────────────────────────────────────────────── */
.mc-ec {
  background: var(--white); border: 1px solid var(--rule);
  border-radius: var(--r-lg); overflow: hidden;
  display: flex; flex-direction: column;
  transition: border-color .2s, box-shadow .2s, transform .2s;
}
.mc-ec:hover {
  border-color: var(--blue);
  box-shadow: 0 8px 28px rgba(37,99,235,.1);
  transform: translateY(-3px);
}
.mc-ec-top {
  background: var(--blue-d); padding: 24px 22px 18px;
  position: relative; overflow: hidden;
}
.mc-ec-top::after {
  content: ''; position: absolute; bottom: -30px; right: -30px;
  width: 100px; height: 100px; border-radius: 50%;
  background: rgba(255,255,255,.05);
}
.mc-ec-vol {
  font-family: var(--mono); font-size: .58rem; font-weight: 500;
  color: rgba(255,255,255,.4); text-transform: uppercase;
  letter-spacing: .1em; margin-bottom: 5px;
}
.mc-ec-num {
  font-family: var(--disp); font-size: 1.9rem; font-weight: 800;
  color: var(--white); letter-spacing: -.04em; line-height: 1; margin-bottom: 3px;
}
.mc-ec-year { font-size: .78rem; color: rgba(255,255,255,.5); }
.mc-ec-body { padding: 18px 22px; flex: 1; display: flex; flex-direction: column; gap: 8px; }
.mc-ec-theme {
  font-family: var(--disp); font-size: .95rem; font-weight: 700;
  color: var(--ink); line-height: 1.35; letter-spacing: -.01em;
}
.mc-ec-desc { font-size: .78rem; color: var(--ink-5); line-height: 1.65; flex: 1; }
.mc-ec-foot {
  display: flex; align-items: center; justify-content: space-between;
  padding-top: 12px; border-top: 1px solid var(--rule-2); margin-top: 4px;
}
.mc-ec-count { font-family: var(--mono); font-size: .64rem; color: var(--ink-6); }

/* ── BADGES ──────────────────────────────────────────────── */
.mc-badge {
  font-family: var(--mono); font-size: .58rem; font-weight: 500;
  padding: 2px 8px; border-radius: 20px; border: 1px solid;
}
.mc-badge--blue { color: var(--blue);   background: var(--blue-l); border-color: var(--blue-b); }
.mc-badge--pub  { color: var(--blue-d); background: var(--blue-l); border-color: var(--blue-b); }

/* ── NÚMEROS ─────────────────────────────────────────────── */
.mc-num-grid {
  display: grid; grid-template-columns: repeat(4,1fr);
  border: 1px solid var(--rule); border-radius: var(--r-xl);
  overflow: hidden; background: var(--white);
}
.mc-num-cell {
  padding: 44px 24px; text-align: center;
  border-right: 1px solid var(--rule);
}
.mc-num-cell:last-child { border-right: none; }
.mc-num-val {
  font-family: var(--disp);
  font-size: clamp(2rem,3.2vw,3rem);
  font-weight: 900; color: var(--blue-d);
  letter-spacing: -.05em; line-height: 1;
  display: block; margin-bottom: 7px;
}
.mc-num-lbl {
  font-size: .66rem; font-weight: 600; color: var(--ink-6);
  text-transform: uppercase; letter-spacing: .1em;
}

/* ── EXPEDIENTE ──────────────────────────────────────────── */
.mc-exp-group {
  font-size: .64rem; font-weight: 700; color: var(--ink-6);
  text-transform: uppercase; letter-spacing: .12em;
  margin-bottom: 12px; padding-bottom: 10px;
  border-bottom: 1px solid var(--rule-2);
}
.mc-exp-list { display: flex; flex-direction: column; gap: 8px; margin-bottom: 28px; }
.mc-exp-card {
  display: flex; align-items: center; gap: 12px;
  padding: 13px 16px; background: var(--white);
  border: 1px solid var(--rule); border-radius: var(--r);
  transition: border-color .18s;
}
.mc-exp-card:hover { border-color: var(--blue); }
.mc-exp-av {
  width: 38px; height: 38px; border-radius: 50%;
  background: var(--blue-l); color: var(--blue-d);
  display: flex; align-items: center; justify-content: center;
  font-family: var(--disp); font-size: .78rem; font-weight: 800;
  flex-shrink: 0;
}
.mc-exp-name { font-size: .86rem; font-weight: 700; color: var(--ink); margin-bottom: 2px; }
.mc-exp-role { font-size: .72rem; color: var(--ink-5); }
.mc-exp-tit  { font-size: .68rem; color: var(--ink-6); margin-top: 1px; }

/* ── NORMAS ──────────────────────────────────────────────── */
.mc-norma {
  background: var(--white); border: 1px solid var(--rule);
  border-radius: var(--r-lg); padding: 24px 20px;
  display: flex; flex-direction: column; gap: 10px;
  transition: border-color .18s, box-shadow .18s, transform .18s;
}
.mc-norma:hover {
  border-color: var(--blue);
  box-shadow: 0 6px 20px rgba(37,99,235,.08);
  transform: translateY(-2px);
}
.mc-norma-ico {
  width: 38px; height: 38px; border-radius: 9px;
  background: var(--blue-l); color: var(--blue);
  display: flex; align-items: center; justify-content: center; font-size: .9rem;
}
.mc-norma-t { font-size: .9rem; font-weight: 700; color: var(--ink); }
.mc-norma-d { font-size: .78rem; color: var(--ink-4); line-height: 1.65; flex: 1; }
.mc-norma-l {
  display: inline-flex; align-items: center; gap: 5px;
  font-size: .75rem; font-weight: 600; color: var(--blue);
  margin-top: auto; transition: gap .14s;
}
.mc-norma-l:hover { gap: 9px; }

/* ── CONTATO ─────────────────────────────────────────────── */
.mc-contato-item {
  display: flex; align-items: flex-start; gap: 12px;
  padding: 14px 0; border-bottom: 1px solid var(--rule-2);
}
.mc-contato-item:last-child { border-bottom: none; }
.mc-contato-ico {
  width: 38px; height: 38px; border-radius: 9px;
  background: var(--blue-l); color: var(--blue);
  display: flex; align-items: center; justify-content: center;
  font-size: .9rem; flex-shrink: 0;
}
.mc-contato-lbl {
  font-size: .66rem; font-weight: 700; color: var(--ink-6);
  text-transform: uppercase; letter-spacing: .07em; margin-bottom: 2px;
}
.mc-contato-val { font-size: .88rem; color: var(--ink); }

/* Formulário de contato */
.mc-form-group { display: flex; flex-direction: column; gap: 5px; margin-bottom: 14px; }
.mc-form-label {
  font-size: .72rem; font-weight: 700; color: var(--ink-3);
  text-transform: uppercase; letter-spacing: .06em;
}
.mc-form-control {
  height: 42px; padding: 0 14px;
  border: 1.5px solid var(--rule); border-radius: var(--r);
  font-family: var(--body); font-size: .88rem; color: var(--ink);
  background: var(--white); outline: none;
  transition: border-color .15s, box-shadow .15s;
  width: 100%;
}
.mc-form-control:focus {
  border-color: var(--blue);
  box-shadow: 0 0 0 3px rgba(37,99,235,.08);
}
textarea.mc-form-control { height: auto; padding: 12px 14px; resize: vertical; }
.mc-form-error { font-size: .75rem; color: #DC2626; margin-top: 4px; }
.mc-alert {
  padding: 12px 16px; border-radius: var(--r);
  font-size: .85rem; font-weight: 500; margin-bottom: 20px;
  display: flex; align-items: center; gap: 8px;
}
.mc-alert--success {
  background: rgba(22,163,74,.08); border: 1px solid rgba(22,163,74,.2);
  color: #15803D;
}
.mc-alert--error {
  background: rgba(220,38,38,.07); border: 1px solid rgba(220,38,38,.2);
  color: #DC2626;
}
.mc-btn {
  display: inline-flex; align-items: center; gap: 8px;
  font-family: var(--body); font-size: .85rem; font-weight: 600;
  padding: 11px 28px; border-radius: var(--r); border: none;
  cursor: pointer; transition: all .18s;
}
.mc-btn--primary {
  background: var(--blue); color: var(--white);
  box-shadow: 0 2px 8px rgba(37,99,235,.25);
}
.mc-btn--primary:hover {
  background: #1D4ED8;
  box-shadow: 0 4px 16px rgba(37,99,235,.35);
  transform: translateY(-1px);
}

/* ── PAGE HERO (páginas internas) ────────────────────────── */
.mc-page-hero {
  background: var(--blue-l); border-bottom: 1px solid var(--blue-b);
  padding: 56px 0 48px;
}
.mc-page-hero .mc-wrap { max-width: 760px; }
.mc-page-breadcrumb {
  font-size: .72rem; color: var(--ink-6); margin-bottom: 10px;
  display: flex; align-items: center; gap: 6px;
}
.mc-page-breadcrumb a { color: var(--blue); transition: color .14s; }
.mc-page-breadcrumb a:hover { color: var(--blue-d); }
.mc-page-title {
  font-family: var(--disp); font-size: clamp(1.8rem,3.5vw,2.8rem);
  font-weight: 900; letter-spacing: -.035em;
  color: var(--ink); line-height: 1.1;
}
.mc-page-sub {
  font-size: 1rem; color: var(--ink-4); line-height: 1.75;
  max-width: 540px; margin-top: 12px;
}

/* ── FOOTER ──────────────────────────────────────────────── */
#mc-footer { background: var(--surf); border-top: 1px solid var(--rule); padding: 64px 0 0; }
.mc-footer-grid {
  display: grid; grid-template-columns: 260px 1fr 1fr 1fr;
  gap: 48px; padding-bottom: 48px;
  border-bottom: 1px solid var(--rule);
}
.mc-f-logo { display: flex; align-items: center; gap: 10px; margin-bottom: 14px; }
.mc-f-name {
  font-family: var(--disp); font-size: .9rem; font-weight: 800;
  color: var(--ink); letter-spacing: -.02em; line-height: 1.25;
}
.mc-f-sub { font-size: .6rem; color: var(--ink-6); text-transform: uppercase; letter-spacing: .08em; }
.mc-f-desc { font-size: .78rem; color: var(--ink-5); line-height: 1.7; margin-bottom: 14px; }
.mc-f-issn {
  font-family: var(--mono); font-size: .62rem;
  color: var(--blue); background: var(--blue-l);
  border: 1px solid var(--blue-b);
  padding: 3px 11px; border-radius: 20px; display: inline-block;
}
.mc-f-socials { display: flex; gap: 8px; margin-top: 16px; }
.mc-f-social {
  width: 32px; height: 32px; border-radius: 8px;
  background: var(--white); border: 1px solid var(--rule);
  display: flex; align-items: center; justify-content: center;
  color: var(--ink-5); font-size: .78rem; transition: all .15s;
}
.mc-f-social:hover { background: var(--blue-l); border-color: var(--blue-b); color: var(--blue); }
.mc-f-col-t {
  font-size: .65rem; font-weight: 700; color: var(--ink-6);
  text-transform: uppercase; letter-spacing: .1em; margin-bottom: 14px;
}
.mc-f-links { display: flex; flex-direction: column; gap: 8px; }
.mc-f-links a { font-size: .8rem; color: var(--ink-4); transition: color .14s; }
.mc-f-links a:hover { color: var(--blue); }
.mc-f-bottom {
  display: flex; align-items: center; justify-content: space-between;
  padding: 18px 0; font-size: .72rem; color: var(--ink-6);
  flex-wrap: wrap; gap: 8px;
}

/* ── SCROLL TOP ──────────────────────────────────────────── */
#mc-scrolltop {
  position: fixed; bottom: 28px; right: 28px; z-index: 800;
  width: 42px; height: 42px; border-radius: 50%;
  background: var(--blue); color: var(--white);
  border: none; cursor: pointer;
  display: flex; align-items: center; justify-content: center;
  font-size: .8rem; opacity: 0; pointer-events: none;
  transition: opacity .28s, transform .28s;
  box-shadow: 0 4px 16px rgba(37,99,235,.3);
}
#mc-scrolltop.show { opacity: 1; pointer-events: all; }
#mc-scrolltop:hover { transform: translateY(-3px); }

/* ── RESPONSIVE ──────────────────────────────────────────── */
@media (max-width: 1100px) {
  .tb-top, .tb-main, .tb-meta, .mc-wrap { padding-left: 24px; padding-right: 24px; }
  .mc-hero-w { grid-template-columns: 1fr; gap: 40px; padding: 56px 24px 48px; }
  .hero-card  { max-width: 480px; }
  .sobre-layout { grid-template-columns: 1fr; gap: 40px; }
  .mc-footer-grid { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 860px) {
  .tb-top-item:nth-child(2) { display: none; }
  .tb-nav, .tb-ext-link { display: none; }
  .tb-ham { display: flex; }
  .mc-g3 { grid-template-columns: 1fr; }
  .mc-g2 { grid-template-columns: 1fr; }
  .mc-num-grid { grid-template-columns: 1fr 1fr; }
  .mc-num-cell:nth-child(2) { border-right: none; }
  .mc-num-cell:nth-child(3),
  .mc-num-cell:nth-child(4)  { border-top: 1px solid var(--rule); }
}
@media (max-width: 560px) {
  :root { --hdr: 88px; }
  .tb-top { display: none; }
  .tb-meta { overflow-x: auto; }
  .mc-wrap { padding: 0 16px; }
  .mc-sec  { padding: 56px 0; }
  .mc-g4   { grid-template-columns: 1fr 1fr; }
  .mc-footer-grid { grid-template-columns: 1fr; }
}