/* ══════════════════════════════════════════════════════════════
   IBSEC — Pós-Graduação Tech MBA · CSS Migrado
   Design System Final v2.0 · 16/06/2026
   ══════════════════════════════════════════════════════════════ */

/* ── TOKENS (Design System Final) ──────────────────────────── */
:root {
  --bg: #0D0D1A;
  --bg-alt: #121225;
  --surface: #151530;
  --surface2: #1A1A3A;
  --gold: #FED500;
  --gold-dark: #D4B200;
  --gold-bg: rgba(254,213,0,0.12);
  --gold-bg2: rgba(254,213,0,0.06);
  --text: #FFFFFF;
  --text-dark: #1A1A2E;
  --muted: #8A8AAA;
  --muted2: #A0A0BC;
  --border: rgba(254,213,0,0.15);
}

/* ── RESET ──────────────────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0 }
html { scroll-behavior: smooth }

body {
  font-family: 'Montserrat', sans-serif;
  background: var(--bg);
  color: var(--text);
  line-height: 1.6;
  overflow-x: hidden;
}

/* ── TIPOGRAFIA ─────────────────────────────────────────────── */
h1, h2, h3, h4 {
  font-family: 'Montserrat', sans-serif;
  line-height: 1.12;
  letter-spacing: -0.01em;
  /* NÃO uppercase — design system proíbe */
}
h1 { font-size: clamp(2.2rem, 4.6vw, 4.4rem); font-weight: 800 }
h2 { font-size: clamp(1.8rem, 3.6vw, 2.8rem); font-weight: 700 }
h3 { font-size: clamp(1.05rem, 1.8vw, 1.35rem); font-weight: 600 }

p {
  font-family: 'Montserrat', sans-serif;
  color: var(--muted2);
  font-size: 1.03rem;
  font-weight: 400;
  line-height: 1.75;
}

a { text-decoration: none; color: inherit }

.mono { font-family: 'IBM Plex Mono', monospace }

/* ── CONTAINER ──────────────────────────────────────────────── */
.container {
  max-width: 1160px;
  margin: 0 auto;
  padding: 0 28px;
  position: relative;
  z-index: 1;
}

/* ── LABEL (IBM Plex Mono) ──────────────────────────────────── */
.label {
  font-family: 'IBM Plex Mono', monospace;
  font-size: 0.84rem;
  letter-spacing: .18em;
  text-transform: uppercase;
  color: var(--gold);
}
.label::before { content: '// ' }

/* ── BOTÕES ─────────────────────────────────────────────────── */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: 'Montserrat', sans-serif;
  font-weight: 600;
  font-size: 1.06rem;
  letter-spacing: .04em;
  text-transform: uppercase;
  padding: 13px 28px;
  border-radius: 25px;
  cursor: pointer;
  border: none;
  transition: all .25s ease;
}

.btn-gold {
  background: var(--gold);
  border: 2px solid var(--gold);
  color: var(--bg);
}
.btn-gold:hover {
  background: var(--gold-dark);
  border-color: var(--gold-dark);
  box-shadow: 0 0 24px rgba(254,213,0,.3);
  transform: translateY(-2px);
}

.btn-outline {
  background: transparent;
  border: 2px solid rgba(255,255,255,.4);
  color: #fff;
}
.btn-outline:hover {
  background: rgba(255,255,255,.06);
  transform: translateY(-2px);
}

.gold-line { border: none; border-top: 1px solid var(--gold-bg); margin: 0 }

/* ── NAV (Design System: 78px, fixed) ──────────────────────── */
.nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  background: rgba(13,13,26,.94);
  backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--gold-bg);
}
.nav-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 110px;
  padding: 10px 0;
  gap: 24px;
}
.nav-logo { display: flex; align-items: center }
.nav-links {
  display: flex;
  align-items: center;
  gap: 2px;
  list-style: none;
}
.nav-links a {
  font-family: 'IBM Plex Mono', monospace;
  font-size: 0.78rem;
  letter-spacing: .06em;
  color: var(--muted);
  padding: 8px 14px;
  border-radius: 6px;
  transition: color .2s, background .2s;
  white-space: nowrap;
}
.nav-links a:hover,
.nav-links a.active {
  color: var(--gold);
  background: var(--gold-bg2);
}
.nav-actions { display: flex; align-items: center; gap: 10px }
.nav-login {
  font-family: 'IBM Plex Mono', monospace;
  font-size: 0.78rem;
  color: var(--muted);
  padding: 8px 14px;
  transition: color .2s;
  white-space: nowrap;
}
.nav-login:hover { color: var(--text) }

/* ── BREADCRUMB ─────────────────────────────────────────────── */
.breadcrumb {
  padding: 130px 0 0;
  font-family: 'IBM Plex Mono', monospace;
  font-size: 0.84rem;
  color: var(--muted);
}
.breadcrumb a { color: var(--muted); transition: color .2s }
.breadcrumb a:hover { color: var(--gold) }
.breadcrumb span { color: var(--gold); margin: 0 6px }

/* ── HERO ───────────────────────────────────────────────────── */
.hero { padding: 28px 0 72px }
.hero-grid {
  display: grid;
  grid-template-columns: 1fr 420px;
  gap: 64px;
  align-items: center;
}
.hero-label { margin-bottom: 16px }
.hero h1 { margin-bottom: 18px }
.hero h1 .hl { color: var(--gold) }
.hero-sub {
  font-size: 1.08rem;
  line-height: 1.75;
  max-width: 580px;
  margin-bottom: 32px;
}
.hero-ctas {
  display: flex;
  gap: 14px;
  flex-wrap: wrap;
  margin-bottom: 36px;
}
.hero-stats {
  display: flex;
  gap: 28px;
  flex-wrap: wrap;
  padding-top: 24px;
  border-top: 1px solid var(--gold-bg);
}
.hero-stat-num {
  font-family: 'Montserrat', sans-serif;
  font-weight: 800;
  font-size: 1.8rem;
  color: var(--gold);
  display: block;
}
.hero-stat-lbl {
  font-family: 'IBM Plex Mono', monospace;
  font-size: 0.8rem;
  letter-spacing: .06em;
  color: var(--muted);
}

/* ── SIDE CARD ──────────────────────────────────────────────── */
.side-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-top: 3px solid var(--gold);
  border-radius: 12px;
  padding: 32px 26px;
  position: sticky;
  top: 100px;
}
.side-card-title {
  font-family: 'IBM Plex Mono', monospace;
  font-size: 0.84rem;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 18px;
  padding-bottom: 14px;
  border-bottom: 1px solid var(--gold-bg);
}
.side-item {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  margin-bottom: 14px;
}
.side-icon { flex-shrink: 0; margin-top: 2px; color: var(--gold); display: flex; align-items: center }
.side-item p { font-size: 0.94rem; color: var(--muted2) }
.side-item strong {
  color: var(--text);
  display: block;
  font-family: 'Montserrat', sans-serif;
  font-weight: 600;
  font-size: 1.06rem;
  letter-spacing: .01em;
  margin-bottom: 2px;
}
.side-divider { border: none; border-top: 1px solid var(--gold-bg); margin: 18px 0 }
.side-cta-note {
  font-family: 'IBM Plex Mono', monospace;
  font-size: 0.82rem;
  color: var(--muted);
  text-align: center;
  margin-top: 12px;
}

/* ── SECTIONS (padding 88px — DS) ───────────────────────────── */
.section { padding: 88px 0 }
.section-alt { background: var(--surface) }
.section-head { margin-bottom: 44px }
.section-head h2 { margin-top: 12px }

/* ── ÊNFASES GRID ───────────────────────────────────────────── */
.enfase-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px }
.enfase-card {
  background: var(--surface);
  border: 1px solid rgba(255,255,255,.06);
  border-radius: 12px;
  padding: 26px 22px;
  position: relative;
  overflow: hidden;
  transition: border-color .25s, transform .25s;
}
.enfase-card:hover {
  border-color: rgba(254,213,0,.3);
  transform: translateY(-3px);
}
.enfase-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 3px;
  background: var(--gold);
}
.enfase-icon { color: var(--gold); margin-bottom: 14px; display: flex; align-items: center }
.enfase-card h3 { margin-bottom: 8px; color: var(--gold) }
.enfase-card p { font-size: 0.96rem }
.enfase-tags { display: flex; flex-wrap: wrap; gap: 6px; margin-top: 14px }
.enfase-tag {
  font-family: 'IBM Plex Mono', monospace;
  font-size: 0.78rem;
  color: var(--muted);
  background: rgba(255,255,255,.04);
  border: 1px solid rgba(255,255,255,.06);
  padding: 3px 8px;
  border-radius: 6px;
}

/* ── DIFERENCIAIS ───────────────────────────────────────────── */
.diff-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 18px }
.diff-item {
  display: flex;
  align-items: flex-start;
  gap: 14px;
  background: var(--surface);
  border: 1px solid rgba(255,255,255,.06);
  border-radius: 12px;
  padding: 22px;
  transition: border-color .25s, transform .25s;
}
.diff-item:hover {
  border-color: rgba(254,213,0,.3);
  transform: translateY(-3px);
}
.diff-item-icon { flex-shrink: 0; color: var(--gold); display: flex; align-items: center }
.diff-item h3 { font-size: 1.14rem; margin-bottom: 5px }
.diff-item p { font-size: 0.94rem }

/* ── PROFESSORES ────────────────────────────────────────────── */
.prof-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px }
.prof-card {
  background: var(--surface);
  border: 1px solid rgba(255,255,255,.06);
  border-radius: 12px;
  padding: 22px 20px;
  text-align: center;
  transition: border-color .25s, transform .25s;
}
.prof-card:hover {
  border-color: rgba(254,213,0,.3);
  transform: translateY(-3px);
}
.prof-av {
  width: 56px;
  height: 56px;
  border-radius: 50%;
  background: linear-gradient(135deg, rgba(254,213,0,.15), rgba(254,213,0,.35));
  border: 1px solid var(--gold-bg);
  margin: 0 auto 14px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: 'Montserrat', sans-serif;
  font-weight: 700;
  font-size: 1.3rem;
  color: var(--gold);
  overflow: hidden;
}
.prof-av-fallback {
  display: none;
  align-items: center;
  justify-content: center;
  width: 100%;
  height: 100%;
  font-family: 'Montserrat', sans-serif;
  font-weight: 700;
  font-size: 1.3rem;
  color: var(--gold);
}
.prof-name {
  font-family: 'Montserrat', sans-serif;
  font-weight: 600;
  font-size: 1.08rem;
  letter-spacing: .01em;
  margin-bottom: 4px;
}
.prof-role {
  font-family: 'IBM Plex Mono', monospace;
  font-size: 0.84rem;
  color: var(--muted2);
  line-height: 1.5;
}

/* ── MÓDULOS ────────────────────────────────────────────────── */
.mod-group-label {
  font-family: 'IBM Plex Mono', monospace;
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--gold);
  margin: 32px 0 12px;
  padding-left: 2px;
}
.mod-group-label:first-of-type { margin-top: 0 }
.modulos-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 12px }
.modulo-item {
  background: var(--surface);
  border: 1px solid rgba(255,255,255,.06);
  border-radius: 12px;
  padding: 0;
  display: flex;
  flex-direction: column;
  transition: border-color .25s;
}
.modulo-item:hover { border-color: rgba(254,213,0,.3) }
.mod-header {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 16px 18px;
  cursor: pointer;
  user-select: none;
}
.mod-num {
  font-family: 'IBM Plex Mono', monospace;
  font-size: 0.82rem;
  color: var(--gold);
  font-weight: 600;
  min-width: 28px;
  flex-shrink: 0;
}
.mod-title {
  font-family: 'Montserrat', sans-serif;
  font-size: 1.03rem;
  font-weight: 500;
  letter-spacing: .01em;
  flex: 1;
}
.mod-toggle {
  font-family: 'IBM Plex Mono', monospace;
  font-size: 1.2rem;
  color: var(--gold);
  flex-shrink: 0;
  transition: transform .25s;
  line-height: 1;
}
.modulo-item.open .mod-toggle { transform: rotate(45deg) }
.mod-brief {
  max-height: 0;
  overflow: hidden;
  transition: max-height .3s ease, padding .3s ease;
  padding: 0 18px 0 58px;
}
.modulo-item.open .mod-brief {
  max-height: 200px;
  padding: 0 18px 16px 58px;
}
.mod-meta {
  font-family: 'IBM Plex Mono', monospace;
  font-size: 0.78rem;
  color: var(--gold);
  display: block;
  margin-bottom: 6px;
}
.mod-brief p {
  font-size: 0.9rem;
  color: var(--muted2);
  line-height: 1.55;
  margin: 0;
}

/* ── PROCESSO SELETIVO ──────────────────────────────────────── */
.processo-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 72px;
  align-items: start;
}
.processo-steps { display: flex; flex-direction: column; gap: 0 }
.step { display: flex; gap: 24px; position: relative; padding-bottom: 28px }
.step:last-child { padding-bottom: 0 }
.step:not(:last-child)::before {
  content: '';
  position: absolute;
  left: 19px;
  top: 40px;
  bottom: 0;
  width: 1px;
  background: var(--gold-bg);
}
.step-num {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: rgba(254,213,0,.08);
  border: 1px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: 'Montserrat', sans-serif;
  font-weight: 700;
  font-size: 1.08rem;
  color: var(--gold);
  flex-shrink: 0;
}
.step-body h3 { font-size: 1.14rem; margin-bottom: 4px; margin-top: 8px }
.step-body p { font-size: 0.94rem }

/* ── DEPOIMENTOS ────────────────────────────────────────────── */
.test-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px }
.test-card {
  background: var(--surface);
  border: 1px solid rgba(255,255,255,.06);
  border-radius: 12px;
  padding: 24px;
  display: flex;
  flex-direction: column;
  transition: border-color .25s, transform .25s;
}
.test-card:hover {
  border-color: rgba(254,213,0,.3);
  transform: translateY(-3px);
}
.test-stars { display: flex; gap: 2px; margin-bottom: 12px }
.test-quote {
  font-family: 'Montserrat', sans-serif;
  font-size: 0.96rem;
  color: var(--muted2);
  line-height: 1.75;
  margin-bottom: 16px;
  flex: 1;
  font-style: italic;
}
.test-author { display: flex; align-items: center; gap: 12px }
.test-av {
  width: 38px;
  height: 38px;
  border-radius: 50%;
  flex-shrink: 0;
  background: var(--gold);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: 'Montserrat', sans-serif;
  font-weight: 700;
  color: var(--bg);
  font-size: 0.9rem;
}
.test-name { font-weight: 600; font-size: 1.02rem }
.test-role { font-family: 'IBM Plex Mono', monospace; font-size: 0.8rem; color: var(--muted) }

/* ── FAQ ────────────────────────────────────────────────────── */
.faq-list { max-width: 760px }
.faq-item {
  background: var(--surface);
  border: 1px solid rgba(255,255,255,.06);
  border-radius: 12px;
  margin-bottom: 10px;
  overflow: hidden;
}
.faq-q {
  width: 100%;
  text-align: left;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 16px;
  padding: 18px 20px;
  font-family: 'Montserrat', sans-serif;
  font-weight: 600;
  font-size: 1.06rem;
  letter-spacing: .01em;
  color: var(--text);
  background: none;
  border: none;
  cursor: pointer;
}
.faq-arrow { color: var(--gold); font-size: 1.32rem; transition: transform .25s; flex-shrink: 0 }
.faq-item.open .faq-arrow { transform: rotate(45deg) }
.faq-a {
  max-height: 0;
  overflow: hidden;
  transition: max-height .35s ease, padding .35s;
  font-family: 'Montserrat', sans-serif;
  font-size: 0.96rem;
  color: var(--muted2);
  line-height: 1.75;
  padding: 0 20px;
}
.faq-item.open .faq-a { max-height: 200px; padding: 0 20px 18px }

/* ── CTA FINAL ──────────────────────────────────────────────── */
.cta-final {
  text-align: center;
  padding: 72px 0;
  border-top: 1px solid var(--gold-bg);
}
.cta-final h2 .hl { color: var(--gold) }
.cta-final p { max-width: 520px; margin: 14px auto 32px }
.cta-actions { display: flex; justify-content: center; gap: 14px; flex-wrap: wrap }
.cta-note {
  margin-top: 16px;
  font-family: 'IBM Plex Mono', monospace;
  font-size: 0.82rem;
  color: var(--muted);
}

/* Footer e WhatsApp → css/rodape.css (carregado via includes/rodape.php) */
.gold-line { border: none; border-top: 1px solid var(--gold-bg); margin: 0 }

/* ── PRICE BLOCK ────────────────────────────────────────────── */
.price-block {
  background: rgba(254,213,0,.04);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 14px 16px;
  margin-bottom: 14px;
  text-align: center;
}
.price-inscricao {
  font-family: 'IBM Plex Mono', monospace;
  font-size: .76rem;
  color: var(--muted2);
  margin-bottom: 8px;
  padding-bottom: 8px;
  border-bottom: 1px solid rgba(255,255,255,.06);
}
.price-inscricao strong {
  font-family: 'Montserrat', sans-serif;
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--gold);
}
.price-de {
  font-family: 'IBM Plex Mono', monospace;
  font-size: .78rem;
  color: var(--muted);
  text-decoration: line-through;
  margin-bottom: 2px;
}
.price-por {
  font-family: 'Montserrat', sans-serif;
  font-size: 1.4rem;
  font-weight: 800;
  color: var(--gold);
  line-height: 1;
}
.price-tag {
  font-family: 'IBM Plex Mono', monospace;
  font-size: .68rem;
  color: var(--muted2);
  margin-top: 4px;
}
.guarantee {
  display: flex;
  align-items: center;
  gap: 7px;
  justify-content: center;
  margin-top: 10px;
  font-family: 'IBM Plex Mono', monospace;
  font-size: .72rem;
  color: var(--muted2);
}

/* ── ANIMATIONS ─────────────────────────────────────────────── */
@keyframes fadeUp {
  from { opacity: 0; transform: translateY(18px) }
  to   { opacity: 1; transform: translateY(0) }
}
.hero-label { animation: fadeUp .6s ease .1s both }
.hero h1    { animation: fadeUp .6s ease .2s both }
.hero-sub   { animation: fadeUp .6s ease .3s both }
.hero-ctas  { animation: fadeUp .6s ease .4s both }
.hero-stats { animation: fadeUp .6s ease .5s both }

/* ── HAMBURGER MOBILE ───────────────────────────────────────── */
.nav-toggle { display: none }
.nav-hamburger {
  display: none;
  flex-direction: column;
  justify-content: space-between;
  width: 28px;
  height: 20px;
  cursor: pointer;
  z-index: 1100;
  flex-shrink: 0;
}
.nav-hamburger span {
  display: block;
  height: 2px;
  width: 100%;
  background: var(--text);
  border-radius: 2px;
  transition: all .3s ease;
}
.nav-mobile-menu {
  display: none;
  position: absolute;
  top: 100%;
  left: 0;
  right: 0;
  background: rgba(13,13,26,.98);
  backdrop-filter: blur(20px);
  border-bottom: 1px solid rgba(254,213,0,.07);
  flex-direction: column;
  padding: 12px 0;
  z-index: 99;
}
.nav-mobile-menu a {
  font-family: 'IBM Plex Mono', monospace;
  font-size: 0.84rem;
  letter-spacing: .06em;
  color: var(--muted);
  padding: 14px 24px;
  transition: color .2s, background .2s;
  border-bottom: 1px solid rgba(255,255,255,.04);
  text-decoration: none;
  display: block;
}
.nav-mobile-menu a:last-child { border-bottom: none }
.nav-mobile-menu a:hover,
.nav-mobile-menu a.active { color: var(--gold); background: var(--gold-bg2) }
.nav-mobile-menu .nav-mobile-login { color: var(--muted) }
.nav-mobile-menu .nav-mobile-cta {
  color: var(--gold);
  font-weight: 600;
  border-top: 1px solid var(--border);
  margin-top: 4px;
}

/* ── RESPONSIVE ≤1024px (Hamburger — igual index.css) ───────── */
@media (max-width: 1024px) {
  .nav-hamburger { display: flex }
  .nav-links { display: none }
  .nav-actions { display: none }
  .nav-toggle:checked ~ .nav-mobile-menu { display: flex }
  .nav-toggle:checked + .nav-hamburger span:nth-child(1) { transform: translateY(9px) rotate(45deg) }
  .nav-toggle:checked + .nav-hamburger span:nth-child(2) { opacity: 0; transform: scaleX(0) }
  .nav-toggle:checked + .nav-hamburger span:nth-child(3) { transform: translateY(-9px) rotate(-45deg) }
}
@media (min-width: 1025px) {
  .nav-links { display: flex }
  .nav-actions { display: flex }
  .nav-hamburger { display: none }
  .nav-mobile-menu { display: none !important }
}

/* ── RESPONSIVE ≤960px (Tablet) ─────────────────────────────── */
@media (max-width: 960px) {
  .hero-grid { grid-template-columns: 1fr }
  .side-card { position: static }
  .processo-grid { grid-template-columns: 1fr; gap: 40px }
  .enfase-grid, .prof-grid { grid-template-columns: 1fr 1fr }
  .modulos-grid { grid-template-columns: 1fr }
  .diff-grid { grid-template-columns: 1fr }
  .test-grid { grid-template-columns: 1fr 1fr }
}

/* ── RESPONSIVE ≤600px (Mobile) ─────────────────────────────── */
@media (max-width: 600px) {
  .enfase-grid,
  .prof-grid,
  .test-grid { grid-template-columns: 1fr }
}

/* ── RESPONSIVE ≤480px (Small mobile) ───────────────────────── */
@media (max-width: 480px) {
  .hero { padding-top: 16px }
  .hero-ctas {
    flex-direction: column;
  }
  .hero-ctas .btn {
    width: 100%;
    text-align: center;
    justify-content: center;
  }
  .cta-actions {
    flex-direction: column;
    align-items: center;
  }
  .cta-actions .btn {
    width: 100%;
    justify-content: center;
  }
}

/* ── TURMA INFO (Hero + Side-card) ───────────────────────── */
.hero-turma {
  display: flex;
  flex-wrap: wrap;
  gap: 18px;
  margin-top: 18px;
  margin-bottom: 6px;
}
.hero-turma-item {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: 'IBM Plex Mono', monospace;
  font-size: 0.88rem;
  color: var(--muted2);
  background: var(--gold-bg2);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 8px 14px;
}
.hero-turma-item strong {
  color: var(--gold);
  font-weight: 600;
}
.side-item-turma p.side-turma-highlight {
  color: var(--gold);
  font-weight: 500;
}
@media (max-width: 480px) {
  .hero-turma {
    flex-direction: column;
    gap: 10px;
  }
}