/* hub.css — Estúdio BIM Academy
   Sales page premium. Dark navy + amber. Sem firula. */

:root {
  /* Surfaces */
  --bg-base:           #0D182B;
  --bg-surface:        #16243B;
  --bg-elevated:       #1F304C;
  --bg-deep:           #08121F;
  --bg-institutional:  #012869;

  /* Accents */
  --amber:             #F9A135;
  --amber-hover:       #D4892D;
  --amber-soft:        #F9A1351F;
  --blue:              #4C88F0;
  --green:             #22C55E;
  --red:               #EF4444;

  /* Trilhas */
  --ppci:              #F27436;
  --eletricista:       #23C9E7;
  --arquitetura:       #E278BC;

  /* Text */
  --text:              #EFF3FB;
  --text-muted:        #8BA4D4;
  --text-faint:        #5E7299;
  --border:            #293E60;
  --border-faint:      #1F304C;

  /* Type */
  --font-head: 'Plus Jakarta Sans', sans-serif;
  --font-body: 'Inter', sans-serif;
  --font-mono: 'JetBrains Mono', monospace;

  /* Layout */
  --max:               1240px;
  --pad:               32px;
}

* { box-sizing: border-box; }
html, body {
  margin: 0; padding: 0;
  background: var(--bg-base);
  color: var(--text);
  font-family: var(--font-body);
  font-size: 16px; line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  /* Safety net contra overflow horizontal: glows decorativos com filter:blur
     vazam além do overflow:hidden do parent em alguns engines. */
  overflow-x: clip;
}
img { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
button { font-family: inherit; cursor: pointer; }

.container {
  width: 100%;
  max-width: var(--max);
  margin: 0 auto;
  padding-left: var(--pad);
  padding-right: var(--pad);
}

/* ---- type ------------------------------------------------------------ */
.h-display { font-family: var(--font-head); font-weight: 700; font-size: clamp(48px, 5.4vw, 76px); line-height: 1.02; letter-spacing: -0.035em; margin: 0; }
.h-section { font-family: var(--font-head); font-weight: 700; font-size: clamp(36px, 3.6vw, 52px); line-height: 1.08; letter-spacing: -0.028em; margin: 0; }
.h-sub     { font-family: var(--font-head); font-weight: 700; font-size: 28px; line-height: 1.2;  letter-spacing: -0.02em;  margin: 0; }
.h-card    { font-family: var(--font-head); font-weight: 600; font-size: 19px; line-height: 1.3;  letter-spacing: -0.012em; margin: 0; }

.lead    { font-family: var(--font-body); font-size: 20px; line-height: 1.55; color: var(--text-muted); }
.body    { font-family: var(--font-body); font-size: 16px; line-height: 1.65; color: var(--text-muted); }
.body strong { color: var(--text); font-weight: 500; }
.small   { font-family: var(--font-body); font-size: 14px; line-height: 1.55; color: var(--text-muted); margin: 0; }

.eyebrow {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--amber);
}
.eyebrow-muted {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--text-muted);
}

.amber { color: var(--amber); }

/* ---- buttons --------------------------------------------------------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 9px;
  font-family: var(--font-head);
  font-weight: 700;
  font-size: 16px;
  letter-spacing: -0.005em;
  padding: 16px 30px;
  border-radius: 12px;
  border: 1px solid transparent;
  transition: transform 180ms ease-out, background 180ms ease-out, border-color 180ms ease-out, box-shadow 180ms ease-out;
  white-space: nowrap;
  cursor: pointer;
}
.btn-primary {
  background: var(--amber);
  color: var(--bg-base);
  box-shadow: 0 6px 24px rgba(249,161,53,0.25);
}
.btn-primary:hover {
  background: var(--amber-hover);
  transform: translateY(-1px);
  box-shadow: 0 10px 32px rgba(249,161,53,0.35);
}
.btn-ghost {
  background: transparent;
  color: var(--text);
  border-color: var(--border);
}
.btn-ghost:hover {
  background: var(--bg-surface);
  border-color: var(--text-muted);
}
.btn-large { font-size: 17px; padding: 18px 34px; }

.link {
  display: inline-flex; align-items: center; gap: 6px;
  color: var(--amber);
  font-weight: 500;
  font-size: 14px;
  transition: gap 180ms ease-out;
}
.link:hover { gap: 10px; }

/* ---- badges ---------------------------------------------------------- */
.badge {
  display: inline-flex; align-items: center; gap: 6px;
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  padding: 5px 11px;
  border-radius: 999px;
}
.badge-amber { background: var(--amber-soft); color: var(--amber); border: 1px solid rgba(249,161,53,0.3); }
.badge-ppci  { background: rgba(242,116,54,0.16); color: var(--ppci); border: 1px solid rgba(242,116,54,0.35); }
.badge-elet  { background: rgba(35,201,231,0.14); color: var(--eletricista); border: 1px solid rgba(35,201,231,0.3); }
.badge-arq   { background: rgba(226,120,188,0.14); color: var(--arquitetura); border: 1px solid rgba(226,120,188,0.3); }
.badge-new   { background: var(--amber); color: var(--bg-base); }
.badge-prime { background: linear-gradient(135deg, var(--amber) 0%, #FFD180 100%); color: var(--bg-base); }

/* ---- card ----------------------------------------------------------- */
.card {
  background: var(--bg-surface);
  border: 1px solid var(--border);
  border-radius: 16px;
  transition: background 180ms ease-out, transform 180ms ease-out, border-color 180ms ease-out;
}

/* =====================================================================
   INTERACTIONS — premium hover, spotlight tracking, scroll fade, shimmer
   Inspirado em Asimov / Linear / Vercel. Discreto, respeita prefers-reduced-motion.
   ===================================================================== */
:root {
  --ease: cubic-bezier(0.4, 0, 0.2, 1);
  --ease-bounce: cubic-bezier(0.34, 1.56, 0.64, 1);
}

/* Spotlight: gradient radial âmbar seguindo cursor (--mx, --my injetados via JS) */
.spotlight { position: relative; }
.spotlight::before {
  content: '';
  position: absolute; inset: 0;
  border-radius: inherit;
  background: radial-gradient(
    420px circle at var(--mx, 50%) var(--my, 50%),
    rgba(249,161,53,0.10), transparent 65%
  );
  opacity: 0;
  transition: opacity 280ms var(--ease);
  pointer-events: none;
  z-index: 0;
}
.spotlight:hover::before, .spotlight:focus-within::before { opacity: 1; }
.spotlight > * { position: relative; z-index: 1; }

/* Scroll-triggered fade-up (JS adiciona .is-visible quando entra no viewport) */
.fade-up {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 700ms var(--ease), transform 700ms var(--ease);
  will-change: opacity, transform;
}
.fade-up.is-visible {
  opacity: 1;
  transform: translateY(0);
}
.fade-up.d1 { transition-delay: 80ms; }
.fade-up.d2 { transition-delay: 160ms; }
.fade-up.d3 { transition-delay: 240ms; }

/* Enhanced hover lift + amber border glow nos cards principais */
.cat-card, .lotus-card, .plan, .testi {
  transition: transform 280ms var(--ease),
              background 280ms var(--ease),
              border-color 280ms var(--ease),
              box-shadow 280ms var(--ease);
}
.cat-card:hover {
  box-shadow: 0 20px 50px rgba(0,0,0,0.4), 0 0 0 1px rgba(249,161,53,0.12);
}
.lotus-card:hover, .testi:hover {
  transform: translateY(-3px);
  box-shadow: 0 20px 50px rgba(0,0,0,0.4), 0 0 0 1px rgba(249,161,53,0.18);
}
.plan:hover {
  transform: translateY(-2px);
  box-shadow: 0 20px 50px rgba(0,0,0,0.4), 0 0 0 1px rgba(249,161,53,0.18);
}
.plan.featured:hover {
  box-shadow: 0 36px 90px rgba(249,161,53,0.25), 0 0 0 1px rgba(249,161,53,0.32);
}
.plat-feature {
  transition: transform 280ms var(--ease);
}
.plat-feature:hover { transform: translateY(-3px); }
.plat-feature:hover .ic { background: rgba(249,161,53,0.18); border-color: rgba(249,161,53,0.4); }
.plat-feature .ic { transition: all 280ms var(--ease); }

/* Shimmer no btn-primary (passada de luz horizontal) */
.btn-primary {
  position: relative;
  overflow: hidden;
  isolation: isolate;
}
.btn-primary::after {
  content: '';
  position: absolute; top: 0; left: -120%;
  width: 80%; height: 100%;
  background: linear-gradient(100deg, transparent, rgba(255,255,255,0.22), transparent);
  transition: left 800ms var(--ease);
  pointer-events: none;
  z-index: 0;
}
.btn-primary:hover::after { left: 120%; }
.btn-primary > * { position: relative; z-index: 1; }

/* Micro-animação nas setas de links e botões */
.link svg, .btn svg { transition: transform 220ms var(--ease-bounce); }
.link:hover svg { transform: translateX(4px); }
.btn:hover svg:last-child { transform: translateX(3px); }

/* Stats bar — leve highlight on hover dos números */
.stat-cell .big { transition: color 280ms var(--ease); }
.stat-cell:hover .big { color: var(--amber); }

/* Trilha mini cards — refinamento */
.tr-bonus-large, .tr-bonus-banner { transition: all 320ms var(--ease); }
.tr-bonus-large:hover { transform: translateY(-2px); box-shadow: 0 24px 60px rgba(0,0,0,0.4); }

/* Course covers: lift + brightness + ring sutil */
.catalog-grid .cover-wrap, .course-cover {
  transition: transform 320ms var(--ease), filter 320ms var(--ease), box-shadow 320ms var(--ease);
}
.catalog-grid .cover-wrap:hover, .course-cover:hover {
  transform: translateY(-6px);
  filter: brightness(1.08);
  box-shadow: 0 24px 60px rgba(0,0,0,0.55), 0 0 0 1px rgba(249,161,53,0.15);
}

/* FAQ details — smooth height transition + chevron rotate */
details.faq-item summary { transition: color 200ms var(--ease); }
details.faq-item:hover summary { color: var(--amber); }

/* respeito a usuários que pedem menos movimento */
@media (prefers-reduced-motion: reduce) {
  .fade-up { opacity: 1; transform: none; transition: none; }
  .spotlight::before, .btn-primary::after { display: none; }
  * { animation-duration: 0.01ms !important; transition-duration: 0.01ms !important; }
}

/* ---- section spacing ------------------------------------------------ */
.section { padding-top: 96px; padding-bottom: 96px; }
.section-large { padding-top: 128px; padding-bottom: 128px; }
.section-tight { padding-top: 72px; padding-bottom: 72px; }

.section-head { margin-bottom: 56px; text-align: center; }
.section-head .eyebrow { margin-bottom: 16px; }
.section-head .lead {
  max-width: 720px; margin: 18px auto 0 auto;
}

/* ---- hairlines ----------------------------------------------------- */
.divider { height: 1px; background: var(--border); }

/* ---- disclaimers (Lotus IA em desenvolvimento, etc.) ---------------- */
.disclaimer {
  font-family: var(--font-mono);
  font-size: 11px;
  line-height: 1.6;
  color: var(--text-faint);
  letter-spacing: 0.04em;
  margin-top: 24px;
  text-align: center;
  max-width: 720px;
  margin-left: auto;
  margin-right: auto;
}
.disclaimer-inline {
  font-family: var(--font-mono);
  font-size: 11px;
  line-height: 1.55;
  color: var(--text-faint);
  letter-spacing: 0.04em;
  margin-top: 12px;
}
.amber-aster { color: var(--amber); font-weight: 600; }

/* ---- bg grid technical -------------------------------------------- */
.bg-grid {
  background-image:
    linear-gradient(to right, rgba(41,62,96,0.15) 1px, transparent 1px),
    linear-gradient(to bottom, rgba(41,62,96,0.15) 1px, transparent 1px);
  background-size: 56px 56px;
}

/* ---- glow accent --------------------------------------------------- */
.glow-amber {
  position: absolute;
  pointer-events: none;
  background: radial-gradient(circle, rgba(249,161,53,0.16) 0%, transparent 60%);
  filter: blur(40px);
}
.glow-blue {
  position: absolute;
  pointer-events: none;
  background: radial-gradient(circle, rgba(76,136,240,0.14) 0%, transparent 60%);
  filter: blur(40px);
}

/* ---- marquee scroll for course wall ------------------------------- */
@keyframes marquee-left {
  from { transform: translateX(0); }
  to   { transform: translateX(-50%); }
}
@keyframes marquee-right {
  from { transform: translateX(-50%); }
  to   { transform: translateX(0); }
}
.marquee {
  display: flex;
  width: max-content;
  gap: 18px;
}
.marquee-left  { animation: marquee-left 60s linear infinite; }
.marquee-right { animation: marquee-right 70s linear infinite; }
.marquee-wrap { overflow: hidden; mask-image: linear-gradient(to right, transparent 0%, black 8%, black 92%, transparent 100%); }
.marquee-wrap:hover .marquee-left,
.marquee-wrap:hover .marquee-right { animation-play-state: paused; }

/* ---- countdown digit boxes ---------------------------------------- */
.cd-digit {
  background: var(--bg-deep);
  border: 1px solid var(--border);
  border-radius: 8px;
  font-family: var(--font-head);
  font-weight: 700;
  color: var(--text);
  min-width: 56px;
  padding: 8px 12px;
  text-align: center;
  font-size: 28px;
  line-height: 1;
  font-variant-numeric: tabular-nums;
}

/* =====================================================================
   STATIC-HTML EXTENSIONS
   Regras adicionais para reproduzir os comportamentos que no protótipo
   eram inline JS (onMouseEnter/onMouseLeave, useState de hover/scroll).
   Tudo em CSS puro + um pouco de JS no rodapé das páginas para
   o estado .scrolled do header.
   ===================================================================== */

/* ---- header sticky ------------------------------------------------- */
.site-header {
  position: sticky; top: 0; z-index: 50;
  background: transparent;
  border-bottom: 1px solid transparent;
  transition: background 200ms ease-out, border-color 200ms ease-out;
}
.site-header.scrolled {
  background: rgba(8, 18, 31, 0.88);
  -webkit-backdrop-filter: blur(16px) saturate(150%);
  backdrop-filter: blur(16px) saturate(150%);
  border-bottom-color: var(--border);
}
.site-header .container {
  display: flex; align-items: center; justify-content: space-between;
  height: 76px; gap: 32px;
}
.site-header .logo img { height: 42px; width: auto; display: block; }
@media (max-width: 680px) {
  .site-header .logo img { height: 34px; }
}
.site-header nav { display: flex; align-items: center; gap: 32px; }
.site-header .nav-right { display: flex; align-items: center; gap: 18px; }
.site-header .nav-right .signin {
  font-family: var(--font-body); font-size: 14px; font-weight: 500;
  color: var(--text-muted);
}
.site-header .btn-primary { padding: 10px 20px; font-size: 14px; }

/* hamburger button (mobile only) */
.nav-hamburger {
  display: none;
  background: transparent;
  border: 1px solid var(--border);
  border-radius: 10px;
  width: 42px; height: 42px;
  align-items: center; justify-content: center;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
  padding: 0;
  transition: background 150ms ease-out, border-color 150ms ease-out;
}
.nav-hamburger:hover { background: rgba(255,255,255,0.05); border-color: var(--text-muted); }
.nav-hamburger:focus-visible { outline: 2px solid var(--amber); outline-offset: 2px; }
.nav-hamburger .hamburger-line {
  display: block;
  width: 18px; height: 2px;
  background: var(--text);
  border-radius: 2px;
  transition: transform 200ms ease-out, opacity 150ms ease-out;
}
.nav-hamburger[aria-expanded="true"] .hamburger-line:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav-hamburger[aria-expanded="true"] .hamburger-line:nth-child(2) { opacity: 0; }
.nav-hamburger[aria-expanded="true"] .hamburger-line:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* mobile drawer */
.mobile-menu {
  position: fixed;
  top: 76px;
  left: 0; right: 0; bottom: 0;
  background: rgba(8, 18, 31, 0.97);
  -webkit-backdrop-filter: blur(20px) saturate(150%);
  backdrop-filter: blur(20px) saturate(150%);
  border-top: 1px solid var(--border);
  z-index: 49;
  overflow-y: auto;
  opacity: 0;
  transform: translateY(-8px);
  visibility: hidden;
  transition: opacity 220ms ease-out, transform 220ms ease-out, visibility 0s linear 220ms;
}
.mobile-menu.is-open {
  opacity: 1;
  transform: translateY(0);
  visibility: visible;
  transition: opacity 220ms ease-out, transform 220ms ease-out, visibility 0s linear 0s;
}
.mobile-menu-inner {
  padding: 8px 20px 40px;
  display: flex; flex-direction: column;
}
.mm-section {
  padding: 8px 0 12px;
  border-bottom: 1px solid var(--border);
}
.mm-section:last-child { border-bottom: none; }
.mm-section-title {
  font-family: var(--font-body);
  font-size: 11px; font-weight: 600;
  letter-spacing: 0.1em; text-transform: uppercase;
  color: var(--text-muted);
  padding: 12px 0 6px;
}
.mm-link {
  display: flex; align-items: center; gap: 10px;
  padding: 12px 0;
  font-family: var(--font-display);
  font-size: 17px; font-weight: 500;
  color: var(--text);
  text-decoration: none;
  transition: color 150ms ease-out;
}
.mm-link.mm-link-solo { font-size: 18px; padding: 14px 0; }
.mm-link:hover, .mm-link:focus-visible { color: var(--amber); }
.mm-dot {
  display: inline-block;
  width: 8px; height: 8px;
  border-radius: 50%;
  flex-shrink: 0;
}
body.mobile-menu-open { overflow: hidden; }

/* nav links + dropdowns (CSS-only) */
.nav-link {
  color: var(--text);
  font-family: var(--font-body);
  font-size: 14px;
  font-weight: 500;
  background: transparent; border: none; padding: 0; cursor: pointer;
  transition: color 150ms ease-out;
  display: inline-flex; align-items: center; gap: 6px;
}
.nav-link:hover, .nav-item:hover > .nav-link { color: var(--amber); }
.nav-link .chev { transition: transform 150ms ease-out; }
.nav-item:hover .chev { transform: rotate(-180deg); }

.nav-item { position: relative; }
.nav-item .dropdown {
  position: absolute;
  top: 100%;
  left: -20px;
  min-width: 280px;
  margin-top: 14px;
  background: rgba(8, 18, 31, 0.96);
  -webkit-backdrop-filter: blur(20px) saturate(160%);
  backdrop-filter: blur(20px) saturate(160%);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 8px;
  box-shadow: 0 20px 50px rgba(0,0,0,0.55);
  opacity: 0; pointer-events: none;
  transform: translateY(-4px);
  transition: opacity 150ms ease-out, transform 150ms ease-out;
  z-index: 60;
}
/* invisible bridge to avoid hover gap between trigger and dropdown */
.nav-item .dropdown::before {
  content: '';
  position: absolute; top: -14px; left: 0; right: 0; height: 14px;
}
.nav-item:hover .dropdown,
.nav-item:focus-within .dropdown {
  opacity: 1; pointer-events: auto; transform: translateY(0);
}
.dropdown-item {
  display: block; padding: 10px 14px; border-radius: 8px;
  transition: background 150ms ease-out;
}
.dropdown-item:hover { background: var(--bg-surface); }
.dropdown-item .di-title {
  font-family: var(--font-head); font-size: 13.5px; font-weight: 600;
  color: var(--text); letter-spacing: -0.005em; margin-bottom: 2px;
  display: flex; align-items: center; gap: 8px;
}
.dropdown-item .di-dot {
  width: 6px; height: 6px; border-radius: 50%;
  background: var(--amber); flex-shrink: 0;
}
.dropdown-item .di-sub {
  font-family: var(--font-body); font-size: 11.5px; color: var(--text-muted);
  margin-left: 14px; line-height: 1.4;
}
.dropdown-divider { height: 1px; background: var(--border); margin: 6px 8px; }

/* ---- breadcrumb (page hero) --------------------------------------- */
.breadcrumb {
  display: flex; align-items: center; gap: 8px;
  font-family: var(--font-mono); font-size: 11.5px; letter-spacing: 0.08em;
  color: var(--text-muted); text-transform: uppercase;
}
.breadcrumb a {
  color: var(--text-muted);
  transition: color 150ms ease-out;
}
.breadcrumb a:hover { color: var(--amber); }
.breadcrumb .sep { color: var(--text-faint); }
.breadcrumb .current { color: var(--text); }

/* ---- page hero (small) -------------------------------------------- */
.page-hero {
  padding-top: 56px; padding-bottom: 72px;
  border-bottom: 1px solid var(--border);
  position: relative; overflow: hidden;
}
.page-hero .glow-amber {
  top: -150px; right: -150px; width: 500px; height: 500px;
}
.page-hero .container { position: relative; z-index: 2; }
.page-hero .breadcrumb-row { margin-bottom: 28px; }
.page-hero .eyebrow { margin-bottom: 16px; }
.page-hero h1 {
  font-family: var(--font-head); font-weight: 700;
  font-size: clamp(36px, 4.2vw, 56px); line-height: 1.08;
  letter-spacing: -0.028em;
  margin: 0 0 18px 0; max-width: 920px;
}
.page-hero .lead { max-width: 720px; margin: 0; }

/* ---- categorias hub (materiais) ----------------------------------- */
.cat-grid {
  display: grid; grid-template-columns: repeat(4, 1fr); gap: 18px;
}
.cat-card {
  background: var(--bg-surface);
  border: 1px solid var(--border);
  border-top-width: 2px;
  border-top-style: solid;
  border-radius: 14px;
  padding: 24px 22px;
  display: block;
  transition: transform 180ms ease-out, background 180ms ease-out;
}
.cat-card:hover {
  transform: translateY(-3px);
  background: var(--bg-hover);
}
.cat-card .icon-box {
  width: 44px; height: 44px; border-radius: 10px;
  background: var(--bg-base);
  display: flex; align-items: center; justify-content: center;
  margin-bottom: 16px;
}
.cat-card .h-card { font-size: 19px; margin-bottom: 6px; }
.cat-card .desc { font-size: 13px; line-height: 1.5; margin-bottom: 14px; color: var(--text-muted); }
.cat-card .count {
  font-family: var(--font-mono); font-size: 11px;
  letter-spacing: 0.1em; font-weight: 600;
}

/* ---- section heads (left-aligned w/ right link) ------------------- */
.section-row-head {
  display: flex; justify-content: space-between; align-items: baseline;
  gap: 24px; margin-bottom: 32px; flex-wrap: wrap;
}
.section-row-head h2 {
  font-family: var(--font-head); font-weight: 700;
  font-size: 38px; line-height: 1.08;
  letter-spacing: -0.028em;
  margin: 0;
}

/* ---- blog card ----------------------------------------------------- */
.blog-card {
  display: flex; flex-direction: column;
  background: var(--bg-surface);
  border: 1px solid var(--border);
  border-radius: 14px; overflow: hidden;
  transition: transform 180ms ease-out, border-color 180ms ease-out;
}
.blog-card:hover { transform: translateY(-3px); }
.blog-card.bc-ppci:hover { border-color: var(--ppci); }
.blog-card.bc-elet:hover { border-color: var(--eletricista); }
.blog-card.bc-arq:hover  { border-color: var(--arquitetura); }
.blog-card.bc-fund:hover { border-color: var(--amber); }
.blog-card .thumb {
  height: 180px; position: relative; overflow: hidden;
  background: var(--bg-base);
}
.blog-card .thumb svg { display: block; width: 100%; height: 100%; }
.blog-card .thumb img {
  display: block; width: 100%; height: 100%; object-fit: cover;
}
.blog-card .thumb .cat-pill {
  position: absolute; top: 14px; left: 14px;
  font-family: var(--font-mono); font-size: 10px; font-weight: 700;
  padding: 4px 10px; border-radius: 999px; letter-spacing: 0.14em;
  z-index: 2;
}
.blog-card .body-wrap {
  padding: 20px 22px 22px; flex: 1;
  display: flex; flex-direction: column;
}
.blog-card h3 {
  font-family: var(--font-head); font-weight: 600;
  font-size: 17px; line-height: 1.35; letter-spacing: -0.012em;
  margin: 0 0 10px 0;
  /* clamp 2 linhas pra altura consistente entre cards */
  display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical;
  overflow: hidden;
  min-height: calc(1.35em * 2);
}
.blog-card p {
  font-family: var(--font-body); font-size: 13px; line-height: 1.55;
  color: var(--text-muted); margin: 0 0 18px 0; flex: 1;
  /* clamp 3 linhas, mas flex:1 garante alinhamento do meta no fim */
  display: -webkit-box; -webkit-line-clamp: 3; -webkit-box-orient: vertical;
  overflow: hidden;
}
.blog-card .meta {
  display: flex; align-items: center; gap: 10px;
  padding-top: 14px; border-top: 1px solid var(--border-faint);
}
.blog-card .meta .avatar {
  width: 28px; height: 28px; border-radius: 50%;
  background: var(--bg-institutional);
  display: flex; align-items: center; justify-content: center;
  font-family: var(--font-head); font-weight: 700; font-size: 11px;
  color: var(--amber);
}
.blog-card .meta .author {
  font-family: var(--font-mono); font-size: 11px; color: var(--text-muted);
  letter-spacing: 0.06em; flex: 1;
}
.blog-card .meta .readtime {
  font-family: var(--font-mono); font-size: 11px; color: var(--text-faint);
}

/* ---- tutorial card (horizontal dense, altura padronizada) -------- */
.tut-card {
  display: grid; grid-template-columns: 1fr auto;
  gap: 14px; align-items: stretch;
  background: var(--bg-surface);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 20px 22px;
  transition: background 180ms ease-out, border-color 180ms ease-out;
  min-height: 158px;  /* equaliza altura entre cards na mesma row */
}
.tut-card > div:first-child {
  display: flex; flex-direction: column;
  min-width: 0;  /* permite text-overflow funcionar dentro de grid */
}
.tut-card:hover { background: var(--bg-hover); }
.tut-card.tc-ppci:hover { border-color: var(--ppci); }
.tut-card.tc-elet:hover { border-color: var(--eletricista); }
.tut-card.tc-arq:hover  { border-color: var(--arquitetura); }
.tut-card.tc-fund:hover { border-color: var(--amber); }
.tut-card .tut-head {
  display: flex; align-items: center; gap: 10px; margin-bottom: 10px;
  font-family: var(--font-mono); font-size: 10px; letter-spacing: 0.14em;
  flex-wrap: wrap;
}
.tut-card .tut-cat { font-weight: 700; }
.tut-card .tut-sep { color: var(--text-faint); }
.tut-card .tut-duration { color: var(--text-muted); letter-spacing: 0.06em; }
.tut-card h3 {
  font-family: var(--font-head); font-weight: 600;
  font-size: 16px; line-height: 1.35;
  margin: 0 0 10px 0;
  /* clamp 3 linhas garante altura previsível */
  display: -webkit-box; -webkit-line-clamp: 3; -webkit-box-orient: vertical;
  overflow: hidden;
  flex: 1;  /* empurra .tut-date pro fim do card */
}
.tut-card .tut-date {
  display: flex; align-items: center; gap: 8px;
  font-family: var(--font-mono); font-size: 11px;
  color: var(--text-faint); letter-spacing: 0.04em;
  margin-top: auto;  /* gruda no rodapé do card */
}
.tut-card .arrow-box {
  width: 36px; height: 36px; border-radius: 10px;
  background: var(--bg-base);
  display: flex; align-items: center; justify-content: center;
  flex-shrink: 0;
  align-self: center;  /* centraliza vertical no card stretched */
}

/* ---- material download card --------------------------------------- */
.mat-card {
  background: var(--bg-surface);
  border: 1px solid var(--border);
  border-radius: 14px; overflow: hidden;
  display: flex; flex-direction: column;
  transition: transform 180ms ease-out;
}
.mat-card:hover { transform: translateY(-3px); }
.mat-card .thumb {
  width: 100%; height: 200px;
  position: relative; overflow: hidden;
  background: var(--bg-base);
  border-radius: 12px 12px 0 0;
}
.mat-card .thumb svg { display: block; width: 100%; height: 100%; }
.mat-card .thumb .tipo-pill {
  position: absolute; top: 14px; left: 14px;
  display: inline-flex; align-items: center; gap: 6px;
  color: var(--bg-base);
  padding: 5px 10px; border-radius: 999px;
  font-family: var(--font-mono); font-size: 10px; font-weight: 700;
  letter-spacing: 0.14em;
}
.mat-card .body-wrap { padding: 20px 22px 22px; }
.mat-card h3 {
  font-family: var(--font-head); font-weight: 600;
  font-size: 17px; line-height: 1.3; letter-spacing: -0.012em;
  margin: 0 0 8px 0;
}
.mat-card p {
  font-family: var(--font-body); font-size: 13px; line-height: 1.55;
  color: var(--text-muted); margin: 0 0 16px 0;
}
.mat-card .foot {
  display: flex; justify-content: space-between; align-items: center;
  padding-top: 14px; border-top: 1px solid var(--border-faint);
}
.mat-card .foot .formato {
  font-family: var(--font-mono); font-size: 11px; color: var(--text-muted);
  letter-spacing: 0.06em;
}
.mat-card .foot .baixar {
  display: inline-flex; align-items: center; gap: 6px;
  font-weight: 500; font-size: 13px;
  transition: gap 180ms ease-out;
}
.mat-card .foot .baixar:hover { gap: 10px; }

/* ---- newsletter inline block ------------------------------------- */
.nl-inline {
  background: var(--bg-surface);
  border: 1px solid var(--border);
  border-radius: 18px;
  padding: 44px 48px;
  display: grid; grid-template-columns: 1.2fr 1fr; gap: 56;
  align-items: center; max-width: 1000px; margin: 0 auto;
}
.nl-inline h3 {
  font-family: var(--font-head); font-weight: 700;
  font-size: 26px; line-height: 1.2; letter-spacing: -0.02em;
  margin: 0 0 12px 0;
}
.nl-inline form { display: flex; flex-direction: column; gap: 10px; }
.nl-inline input[type=email] {
  background: var(--bg-base);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 14px 16px;
  font-family: var(--font-body); font-size: 14px;
  color: var(--text); outline: none;
  width: 100%;
}
.nl-inline input[type=email]::placeholder { color: var(--text-faint); }
.nl-inline input[type=email]:focus {
  border-color: var(--amber);
  box-shadow: 0 0 0 3px rgba(249,161,53,0.18);
}
.nl-inline button { width: 100%; justify-content: center; }

/* ---- PrimeBIM CTA banner ----------------------------------------- */
.prime-banner {
  padding: 80px 0;
  position: relative; overflow: hidden;
  background: linear-gradient(180deg, var(--bg-base) 0%, var(--bg-institutional) 100%);
  border-top: 1px solid var(--border);
}
.prime-banner .glow-amber {
  bottom: -100px; left: -100px; width: 500px; height: 500px;
}
.prime-banner .container { position: relative; z-index: 2; }
.prime-banner .row {
  display: grid; grid-template-columns: 1fr auto;
  gap: 56px; align-items: center;
  max-width: 1080px; margin: 0 auto;
}
.prime-banner h2 {
  font-family: var(--font-head); font-weight: 700;
  font-size: 38px; line-height: 1.2; letter-spacing: -0.02em;
  margin: 0 0 14px 0;
}
.prime-banner .body { max-width: 580px; margin: 0; font-size: 15.5px; }
.prime-banner .cta-col { display: flex; flex-direction: column; gap: 10px; }
.prime-banner .price-hint {
  text-align: center;
  font-family: var(--font-mono); font-size: 11px;
  color: var(--text-muted); letter-spacing: 0.06em;
}

/* ---- footer -------------------------------------------------------- */
.site-footer {
  background: var(--bg-deep);
  border-top: 1px solid var(--border);
  padding: 64px 0 28px 0;
  margin-top: 80px;
}
.site-footer .cols {
  display: grid; grid-template-columns: 1.6fr 1fr 1fr 1fr 1fr; gap: 48px;
  padding-bottom: 48px;
}
.site-footer .brand-blurb {
  font-family: var(--font-body); font-size: 14px; line-height: 1.55;
  color: var(--text-faint);
  margin: 0 0 24px 0; max-width: 320px;
}
.site-footer .socials { display: flex; gap: 10px; }
.site-footer .socials a {
  width: 38px; height: 38px; border-radius: 8px;
  border: 1px solid var(--border);
  display: inline-flex; align-items: center; justify-content: center;
  color: var(--text-muted);
  transition: color 150ms ease-out, border-color 150ms ease-out;
}
.site-footer .socials a:hover { color: var(--amber); border-color: var(--amber); }
.site-footer .col-title {
  font-family: var(--font-mono); font-size: 10px; font-weight: 600;
  letter-spacing: 0.16em; text-transform: uppercase;
  color: var(--amber); margin-bottom: 18px;
}
.site-footer ul {
  list-style: none; padding: 0; margin: 0;
  display: flex; flex-direction: column; gap: 12px;
}
.site-footer ul a {
  font-family: var(--font-body); font-size: 13.5px;
  color: var(--text-faint);
  transition: color 150ms ease-out;
}
.site-footer ul a:hover { color: var(--text); }
.site-footer .legal {
  padding-top: 20px;
  border-top: 1px solid var(--border-faint);
  display: flex; justify-content: space-between; align-items: center;
  font-family: var(--font-mono); font-size: 11px;
  letter-spacing: 0.04em;
  color: var(--text-faint);
}

/* =====================================================================
   HUB HOME PAGE (index.html) — section-specific styles
   ===================================================================== */

/* ---- HERO --------------------------------------------------------- */
.hero {
  position: relative;
  padding-top: 80px; padding-bottom: 140px;
  overflow: hidden;
  min-height: 720px;
}
.hero .hero-grid {
  position: relative; z-index: 2;
  display: grid; grid-template-columns: 1.1fr 1fr;
  gap: 60px; align-items: center;
  min-height: 580px;
}
.hero .hero-copy .badge { margin-bottom: 28px; }
.hero h1 { margin: 0 0 22px 0; }
.hero .lead { max-width: 540px; margin-bottom: 36px; }
.hero .hero-ctas {
  display: flex; align-items: center; gap: 14px;
  margin-bottom: 32px; flex-wrap: wrap;
}
.hero .social-proof {
  display: flex; align-items: center; gap: 24px;
  padding-top: 22px; border-top: 1px solid var(--border-faint);
  max-width: 540px;
}
.hero .avatar-stack { display: flex; align-items: center; }
.hero .avatar-stack .av {
  width: 36px; height: 36px; border-radius: 50%;
  border: 2px solid var(--bg-base);
  display: flex; align-items: center; justify-content: center;
  font-family: var(--font-head); font-size: 13px; font-weight: 700;
  color: var(--text);
  margin-left: -10px;
}
.hero .avatar-stack .av:first-child { margin-left: 0; }
.hero .proof-text { display: flex; flex-direction: column; }
.hero .proof-text .line1 {
  display: flex; align-items: center; gap: 6px;
  font-family: var(--font-head); font-size: 15px; font-weight: 600;
  color: var(--text);
}
.hero .proof-text .line2 { margin-top: 2px; font-size: 12.5px; }

/* Course wall (right side, staggered columns, rotated) */
.hero .wall-stage {
  position: relative; height: 600px;
}
.course-wall {
  position: absolute; right: -80px; top: -40px;
  width: 760px; height: 760px;
  transform: perspective(1200px) rotateY(-18deg) rotateX(4deg) rotateZ(-2deg);
  transform-origin: 50% 50%;
  pointer-events: none;
  display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px;
}
.course-wall .col { display: flex; flex-direction: column; gap: 18px; }
.course-wall .col-1 { transform: translateY(10px); }
.course-wall .col-2 { transform: translateY(-40px); }
.course-wall .col-3 { transform: translateY(30px); }

/* Hero technology marquee (bottom strip) */
.hero .tech-marquee {
  position: absolute; bottom: 0; left: 0; right: 0;
  padding: 18px 0;
  border-top: 1px solid var(--border);
  background: rgba(8, 18, 31, 0.6);
  -webkit-backdrop-filter: blur(8px);
  backdrop-filter: blur(8px);
}
/* override: a regra geral .marquee-left passa em 60s (rápido pra ler nomes).
   Aqui no tech-marquee dobramos a duração pra leitura confortável. */
.hero .tech-marquee .marquee-left { animation-duration: 140s; }
@media (prefers-reduced-motion: reduce) {
  .hero .tech-marquee .marquee-left { animation: none; }
}
.tech-item {
  display: inline-flex; align-items: center; gap: 14px;
  padding: 6px 0;
}
.tech-item .name {
  font-family: var(--font-mono); font-size: 13px;
  color: var(--text-muted); letter-spacing: 0.08em; font-weight: 500;
}
.tech-item .dot {
  width: 4px; height: 4px; border-radius: 50%; background: var(--border);
}

/* ---- COURSE COVER (reused) --------------------------------------- */
.course-cover {
  aspect-ratio: 600 / 800;
  position: relative;
  border-radius: 14px; overflow: hidden;
  background: var(--bg-base);
  border: 1px solid var(--border);
  box-shadow: 0 12px 36px rgba(0,0,0,0.45);
  flex-shrink: 0; width: 100%;
  display: block;
}
.course-cover svg.cover-art {
  display: block; width: 100%; height: 100%;
}

/* ---- STATS BAR ---------------------------------------------------- */
.stats-bar {
  padding: 56px 0;
  background: var(--bg-deep);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}
.stats-bar .grid {
  display: grid; grid-template-columns: repeat(4, 1fr); gap: 24px;
}
.stat-cell { text-align: center; }
.stat-cell + .stat-cell {
  border-left: 1px solid var(--border-faint);
  padding-left: 24px;
}
.stat-cell .big {
  font-family: var(--font-head); font-weight: 700; font-size: 52px;
  color: var(--text); letter-spacing: -0.03em; line-height: 1;
}
.stat-cell .sub {
  margin-top: 10px; font-size: 13.5px; color: var(--text-muted);
}

/* ---- COURSE CATALOG ----------------------------------------------- */
.cat-filter {
  display: flex; justify-content: center; gap: 10px;
  margin-bottom: 48px; flex-wrap: wrap;
}
.filter-chip {
  font-family: var(--font-mono); font-size: 11.5px; font-weight: 700;
  letter-spacing: 0.14em; text-transform: uppercase;
  padding: 10px 18px; border-radius: 999px;
  background: transparent;
  border: 1px solid var(--border);
  cursor: pointer; transition: all 150ms ease-out;
}
.filter-chip.active { color: var(--bg-base) !important; background: var(--text); border-color: var(--text); }
.catalog-grid {
  display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px;
}
.catalog-grid .cover-wrap {
  transition: transform 200ms ease-out; cursor: pointer;
}
.catalog-grid .cover-wrap:hover { transform: translateY(-4px); }
.catalog-cta {
  margin-top: 56px; padding: 24px 32px;
  background: var(--bg-surface);
  border: 1px solid var(--border);
  border-radius: 16px;
  display: flex; justify-content: space-between; align-items: center;
  gap: 24px; flex-wrap: wrap;
}
.catalog-cta .h-card { font-size: 20px; }

/* ---- PLATAFORMA --------------------------------------------------- */
.plataforma { background: var(--bg-deep); position: relative; overflow: hidden; }
.plat-stage { position: relative; max-width: 1080px; margin: 0 auto; }
.browser {
  background: var(--bg-base);
  border: 1px solid var(--border);
  border-radius: 14px; overflow: hidden;
  box-shadow: 0 30px 80px rgba(0,0,0,0.5), 0 0 0 1px rgba(255,255,255,0.02);
}
.browser .chrome {
  background: #1A2640; padding: 10px 14px;
  border-bottom: 1px solid var(--border);
  display: flex; align-items: center; gap: 12px;
}
.browser .chrome .dots { display: flex; gap: 6px; }
.browser .chrome .dots span {
  width: 11px; height: 11px; border-radius: 50%;
}
.browser .chrome .url {
  flex: 1; background: var(--bg-base); border-radius: 6px;
  padding: 5px 12px;
  font-family: var(--font-mono); font-size: 11px;
  color: var(--text-muted); letter-spacing: 0.04em;
}
.platform-screen {
  padding: 22px; display: flex; gap: 18px; min-height: 380px;
}
.ps-sidebar {
  width: 200px; flex-shrink: 0;
  background: var(--bg-surface); border-radius: 10px;
  padding: 14px; display: flex; flex-direction: column; gap: 12px;
}
.ps-sidebar .brand-row {
  display: flex; align-items: center; gap: 8px;
  padding-bottom: 12px; border-bottom: 1px solid var(--border);
}
.ps-sidebar .brand-row .label {
  font-family: var(--font-head); font-size: 12px; font-weight: 700; color: var(--text);
}
.ps-sidebar .nav-item-row {
  display: flex; align-items: center; gap: 10px;
  padding: 6px 8px; border-radius: 6px;
  color: var(--text-muted);
  font-family: var(--font-body); font-size: 11.5px; font-weight: 400;
}
.ps-sidebar .nav-item-row.active {
  background: var(--amber-soft); color: var(--amber); font-weight: 600;
}
.ps-main { flex: 1; min-width: 0; }
.ps-course-head {
  display: flex; justify-content: space-between; align-items: center;
  margin-bottom: 14px;
}
.ps-course-head .code {
  font-family: var(--font-mono); font-size: 9px; color: var(--ppci);
  letter-spacing: 0.14em; margin-bottom: 4px;
}
.ps-course-head .title {
  font-family: var(--font-head); font-size: 18px; font-weight: 700;
  color: var(--text); letter-spacing: -0.015em;
}
.ps-course-head .progress {
  display: flex; align-items: center; gap: 8px;
  font-family: var(--font-mono); font-size: 10px;
  color: var(--text-muted); letter-spacing: 0.08em;
}
.ps-course-head .progress .bar {
  width: 80px; height: 5px; background: var(--border);
  border-radius: 3px; overflow: hidden;
}
.ps-course-head .progress .bar i {
  display: block; height: 100%; background: var(--amber);
}
.ps-video {
  background: #0a1322; border-radius: 10px;
  border: 1px solid var(--border);
  aspect-ratio: 16/9; position: relative; overflow: hidden;
  margin-bottom: 12px;
}
.ps-video svg { display: block; }
.ps-video .play-btn {
  position: absolute; inset: 0; display: flex;
  align-items: center; justify-content: center;
}
.ps-video .play-btn .circle {
  width: 56px; height: 56px; border-radius: 50%;
  background: var(--amber); color: var(--bg-base);
  display: flex; align-items: center; justify-content: center;
  box-shadow: 0 8px 24px rgba(249,161,53,0.4);
}
.ps-video .timestamp {
  position: absolute; bottom: 10px; left: 12px;
  padding: 4px 8px; border-radius: 4px;
  background: rgba(13,24,43,0.85);
  font-family: var(--font-mono); font-size: 10px;
  color: var(--text); letter-spacing: 0.06em;
}
.ps-modules { display: flex; flex-direction: column; gap: 4px; }
.ps-module {
  display: flex; align-items: center; gap: 10px;
  padding: 8px 12px; border-radius: 6px;
  border: 1px solid var(--border-faint);
}
.ps-module.current {
  background: var(--bg-surface); border-color: var(--amber);
}
.ps-module .dot {
  width: 18px; height: 18px; border-radius: 50%;
  background: var(--border); color: var(--bg-base);
  display: flex; align-items: center; justify-content: center;
  flex-shrink: 0;
}
.ps-module.done .dot { background: var(--green); }
.ps-module.current .dot { background: var(--amber); }
.ps-module .title {
  font-family: var(--font-body); font-size: 11.5px; color: var(--text); flex: 1;
}
.ps-module .status {
  font-family: var(--font-mono); font-size: 9px;
  color: var(--text-faint); letter-spacing: 0.1em; text-transform: uppercase;
}
.ps-module.current .status { color: var(--amber); }

/* Mobile mockup */
.mobile-screen {
  width: 220px;
  background: #0a1322;
  border: 8px solid #16243B;
  border-radius: 30px;
  overflow: hidden;
  box-shadow: 0 30px 60px rgba(0,0,0,0.5);
}
.mobile-screen .notch {
  height: 22px; background: #0a1322;
  display: flex; justify-content: center; align-items: center;
}
.mobile-screen .notch span {
  width: 60px; height: 16px; background: #16243B; border-radius: 8px;
}
.mobile-screen .body { padding: 14px; min-height: 350px; }
.mobile-screen .greet {
  font-family: var(--font-head); font-size: 13px; font-weight: 700;
  color: var(--text); margin-bottom: 4px;
}
.mobile-screen .mini-card {
  background: var(--bg-surface); border: 1px solid var(--border);
  border-radius: 8px; padding: 10px 12px; margin-bottom: 8px;
}
.mobile-screen .mini-card .row {
  display: flex; justify-content: space-between; align-items: center;
  margin-bottom: 6px;
}
.mobile-screen .mini-card .name {
  font-family: var(--font-head); font-size: 11px; font-weight: 600; color: var(--text);
}
.mobile-screen .mini-card .pill {
  font-family: var(--font-mono); font-size: 8px; font-weight: 700;
  padding: 2px 6px; border-radius: 99px; letter-spacing: 0.1em;
}
.mobile-screen .mini-card .bar {
  height: 3px; background: var(--border); border-radius: 2px; overflow: hidden;
}
.mobile-screen .mini-card .bar i { display: block; height: 100%; }
.mobile-screen .mini-card .pct {
  font-family: var(--font-mono); font-size: 9px; color: var(--text-muted);
  margin-top: 4px; letter-spacing: 0.04em;
}
.mobile-floating {
  position: absolute; right: -40px; bottom: -60px;
  transform: rotate(4deg);
}

/* Plataforma features (4 below) */
.plat-features {
  margin-top: 96px;
  display: grid; grid-template-columns: repeat(4, 1fr); gap: 24px;
}
.plat-feature .ic {
  width: 44px; height: 44px; border-radius: 10px;
  background: var(--amber-soft); color: var(--amber);
  border: 1px solid rgba(249,161,53,0.25);
  display: flex; align-items: center; justify-content: center;
  margin-bottom: 16px;
}
.plat-feature h4 {
  font-family: var(--font-head); font-size: 17px; font-weight: 700;
  color: var(--text); margin: 0 0 8px 0; letter-spacing: -0.01em;
}
.plat-feature p { font-size: 13px; line-height: 1.55; margin: 0; }

/* ---- LOTUS IA ----------------------------------------------------- */
.lotus-grid {
  display: grid; grid-template-columns: 1fr 1fr; gap: 24px;
}
.lotus-card {
  background: var(--bg-surface);
  border: 1px solid var(--border);
  border-top-width: 2px; border-top-style: solid;
  border-radius: 18px;
  padding: 32px 32px 28px;
  position: relative; overflow: hidden;
}
.lotus-card .corner-glow {
  position: absolute; right: -40px; top: -40px;
  width: 200px; height: 200px; border-radius: 50%;
  pointer-events: none;
}
.lotus-card .inner { position: relative; }
.lotus-card .head {
  display: flex; align-items: center; gap: 14px; margin-bottom: 22px;
}
.lotus-card .head .ic {
  width: 56px; height: 56px; border-radius: 12px;
  display: flex; align-items: center; justify-content: center;
}
.lotus-card .head .meta .eyebrow-line {
  font-family: var(--font-mono); font-size: 10px;
  letter-spacing: 0.16em; margin-bottom: 3px;
}
.lotus-card .head .meta .title {
  font-family: var(--font-head); font-size: 24px; font-weight: 700;
  color: var(--text); letter-spacing: -0.02em;
}
.lotus-card .desc { margin: 0 0 22px 0; font-size: 15px; line-height: 1.6; }
.lotus-card .chat {
  background: var(--bg-base);
  border: 1px solid var(--border);
  border-radius: 10px; padding: 14px;
  display: flex; flex-direction: column; gap: 8px;
}
.lotus-card .chat .bubble-user {
  padding: 8px 12px; background: var(--bg-surface); border-radius: 8px;
  font-family: var(--font-body); font-size: 12px; color: var(--text);
  align-self: flex-end; max-width: 80%;
}
.lotus-card .chat .bubble-ai {
  padding: 8px 12px; border-radius: 8px;
  font-family: var(--font-body); font-size: 12px; color: var(--text);
  align-self: flex-start; max-width: 88%;
}

/* ---- INSTRUTOR ---------------------------------------------------- */
.instr-grid {
  display: grid; grid-template-columns: 0.85fr 1fr;
  gap: 64px; align-items: center;
}
.instr-portrait {
  aspect-ratio: 4/5;
  background: var(--bg-surface);
  border: 1px solid var(--border);
  border-radius: 20px; overflow: hidden;
  position: relative;
}
.instr-portrait svg { position: absolute; inset: 0; width: 100%; height: 100%; }
.instr-portrait img,
.instr-portrait picture {
  display: block;
  width: 100%; height: 100%;
  object-fit: cover;
  object-position: center 28%;
  transition: transform 600ms var(--ease);
}
.instr-portrait:hover img { transform: scale(1.03); }
.instr-bio h2 { margin: 0 0 20px 0; font-size: 48px; }
.instr-bio .lead { max-width: 600px; margin-bottom: 32px; font-size: 19px; }
.instr-stats {
  display: grid; grid-template-columns: 1fr 1fr;
  column-gap: 32px; row-gap: 14px;
  margin-bottom: 36px;
}
.instr-stat { display: flex; gap: 12px; align-items: flex-start; }
.instr-stat .ic { color: var(--amber); flex-shrink: 0; margin-top: 2px; }
.instr-stat .k {
  font-family: var(--font-head); font-weight: 600; font-size: 14.5px;
  color: var(--text); letter-spacing: -0.005em;
}
.instr-stat .v {
  font-family: var(--font-body); font-size: 12.5px;
  color: var(--text-muted); margin: 0;
}
.instr-actions { display: flex; gap: 16px; }
.instr-actions .btn { font-size: 14px; padding: 12px 20px; }

/* ---- RESULTADOS (testimonials) ----------------------------------- */
.results { background: var(--bg-deep); }
.results-grid {
  display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px;
}
.testi {
  background: var(--bg-surface);
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 26px 26px 22px;
  display: flex; flex-direction: column;
}
.testi .stars {
  display: flex; gap: 2px; margin-bottom: 14px; color: var(--amber);
}
.testi .quote {
  font-family: var(--font-body); font-size: 14.5px; line-height: 1.55;
  color: var(--text); margin: 0 0 20px 0; flex: 1;
}
.testi .result-chip {
  display: inline-flex; align-self: flex-start; align-items: center; gap: 6px;
  padding: 6px 12px; border-radius: 999px;
  background: var(--amber-soft); color: var(--amber);
  font-family: var(--font-mono); font-size: 10.5px; font-weight: 600;
  letter-spacing: 0.1em; margin-bottom: 20px;
  border: 1px solid rgba(249,161,53,0.3);
}
.testi .person {
  display: flex; align-items: center; gap: 12px;
  padding-top: 18px; border-top: 1px solid var(--border-faint);
}
.testi .person .avatar {
  width: 40px; height: 40px; border-radius: 50%;
  background: var(--bg-institutional);
  border: 1px solid var(--border);
  display: flex; align-items: center; justify-content: center;
  font-family: var(--font-head); font-weight: 700; font-size: 15px;
  color: var(--amber);
}
.testi .person .who {
  font-family: var(--font-head); font-weight: 600; font-size: 14px; color: var(--text);
}
.testi .person .role {
  font-size: 11.5px; font-family: var(--font-mono); letter-spacing: 0.06em;
  color: var(--text-muted);
}

/* ---- PRICING ----------------------------------------------------- */
.pricing-grid {
  display: grid; grid-template-columns: 1fr 1fr; gap: 20px;
  max-width: 980px; margin: 0 auto;
}
.pricing-grid.pricing-single {
  grid-template-columns: 1fr;
  max-width: 560px;
}
.plan {
  background: var(--bg-surface);
  border: 1px solid var(--border);
  border-radius: 18px;
  padding: 32px 32px 28px;
  position: relative;
}
.plan.featured {
  background: linear-gradient(180deg, var(--bg-surface) 0%, rgba(249,161,53,0.04) 100%);
  border-color: var(--amber);
  box-shadow: 0 30px 80px rgba(249,161,53,0.18), 0 0 0 1px rgba(249,161,53,0.1);
}
.plan .recommend-sticker {
  position: absolute; top: -13px; right: 28px;
  background: var(--amber); color: var(--bg-base);
  font-family: var(--font-mono); font-size: 10px; font-weight: 700;
  padding: 5px 12px; border-radius: 999px; letter-spacing: 0.14em;
}
.plan .plan-tier {
  font-family: var(--font-head); font-size: 28px; font-weight: 700;
  color: var(--text); letter-spacing: -0.02em; margin: 0 0 18px 0;
}
.plan .price-block {
  padding-bottom: 22px; margin-bottom: 22px;
  border-bottom: 1px solid var(--border-faint);
}
.plan .price-was {
  font-family: var(--font-mono); font-size: 12px; color: var(--text-faint);
  text-decoration: line-through; margin-bottom: 4px;
}
.plan .price-line {
  display: flex; align-items: baseline; gap: 4px;
}
.plan .price-line .x, .plan .price-line .rs {
  font-size: 18px; color: var(--text-muted);
  font-family: var(--font-head); font-weight: 500;
}
.plan .price-line .amount {
  font-family: var(--font-head); font-weight: 700;
  color: var(--text);
}
.plan .price-line .amount.lg { font-size: 52px; letter-spacing: -0.025em; }
.plan .price-line .amount.xl { font-size: 64px; letter-spacing: -0.03em; }
.plan .price-line .amount-cents {
  font-family: var(--font-head); font-weight: 700; font-size: 32px;
  color: var(--text); letter-spacing: -0.02em; margin-left: 2px;
  vertical-align: top; margin-top: 6px; display: inline-block;
}
.plan .installment-tag {
  display: inline-flex; align-items: center; gap: 6px;
  margin-top: 6px;
  font-family: var(--font-mono); font-size: 11px; font-weight: 700;
  color: var(--state-success, var(--green));
  letter-spacing: 0.14em; text-transform: uppercase;
  padding: 4px 10px; border-radius: 999px;
  background: rgba(34, 197, 94, 0.12);
  border: 1px solid rgba(34, 197, 94, 0.35);
}
.plan .price-sub { margin-top: 6px; font-size: 13px; }
.plan .savings {
  display: inline-flex; align-items: center; gap: 6px; margin-top: 8px;
  font-family: var(--font-mono); font-size: 11px; font-weight: 600;
  color: var(--amber); letter-spacing: 0.1em;
  padding: 4px 10px; border-radius: 99px;
  background: var(--amber-soft); border: 1px solid rgba(249,161,53,0.3);
}
.plan ul.features {
  list-style: none; padding: 0;
  margin: 0 0 28px 0;
  display: flex; flex-direction: column; gap: 11px;
}
.plan ul.features li {
  display: flex; gap: 10px; align-items: flex-start;
  font-family: var(--font-body); font-size: 14px; color: var(--text); line-height: 1.45;
}
.plan ul.features li.extra {
  padding-top: 11px; border-top: 1px solid var(--border-faint);
}
.plan .plan-cta { width: 100%; justify-content: center; }
.plan .plan-cta.cta-anual { font-size: 15px; padding: 15px 24px; }
.plan .plan-cta.cta-vit { font-size: 16px; padding: 17px 24px; }
.plan .pay-hint {
  margin-top: 12px; text-align: center;
  font-family: var(--font-mono); font-size: 11px; color: var(--text-muted);
  letter-spacing: 0.06em;
}
.pricing .pay-trust {
  margin-top: 48px;
  display: flex; justify-content: center; gap: 24px; align-items: center;
  font-family: var(--font-mono); font-size: 11px; color: var(--text-muted);
  letter-spacing: 0.1em; flex-wrap: wrap;
}

/* ---- GARANTIA ---------------------------------------------------- */
.garantia .card {
  border-radius: 22px;
  padding: 48px 56px;
  display: grid; grid-template-columns: auto 1fr; gap: 56px;
  align-items: center;
  max-width: 1080px; margin: 0 auto;
  position: relative; overflow: hidden;
}
.garantia .seal { width: 200px; height: 200px; flex-shrink: 0; }
.garantia .steps {
  display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px;
}
.garantia .steps .step .n {
  font-family: var(--font-mono); font-size: 11px; font-weight: 700;
  color: var(--amber); letter-spacing: 0.14em; margin-bottom: 6px;
}
.garantia .steps .step .t {
  font-family: var(--font-head); font-size: 14px; font-weight: 600;
  color: var(--text); margin-bottom: 4px; letter-spacing: -0.005em;
}
.garantia .steps .step .d { font-size: 12px; line-height: 1.45; margin: 0; color: var(--text-muted); }

/* ---- FAQ --------------------------------------------------------- */
.faq .container { max-width: 880px; }
details.faq-item {
  border-bottom: 1px solid var(--border);
  overflow: hidden;
}
details.faq-item summary {
  list-style: none;
  padding: 22px 0; cursor: pointer;
  display: flex; justify-content: space-between; align-items: center; gap: 16px;
  font-family: var(--font-head); font-size: 17px; font-weight: 600;
  color: var(--text); letter-spacing: -0.01em;
}
details.faq-item summary::-webkit-details-marker { display: none; }
details.faq-item .toggle {
  width: 32px; height: 32px; border-radius: 8px;
  background: var(--bg-surface);
  color: var(--text-muted);
  border: 1px solid var(--border);
  display: flex; align-items: center; justify-content: center;
  flex-shrink: 0;
  transition: all 180ms ease-out;
}
details.faq-item[open] .toggle {
  background: var(--amber); color: var(--bg-base); border-color: var(--amber);
}
details.faq-item .toggle .plus { display: block; }
details.faq-item .toggle .minus { display: none; }
details.faq-item[open] .toggle .plus { display: none; }
details.faq-item[open] .toggle .minus { display: block; }
details.faq-item .answer {
  padding-bottom: 24px; padding-right: 48px;
  font-family: var(--font-body); font-size: 15px; line-height: 1.65;
  color: var(--text-muted);
}
.faq .help-cta {
  margin-top: 56px; text-align: center; padding: 32px;
  background: var(--bg-surface);
  border: 1px solid var(--border);
  border-radius: 16px;
}

/* =====================================================================
   PAGE: trilhas (catálogo) + trilha detail
   ===================================================================== */
.tr-catalog-jump {
  display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px;
}

/* Section header for each trilha (catalog page) */
.tr-section-head {
  display: grid; grid-template-columns: 1.4fr 1fr; gap: 56px; align-items: flex-end;
  margin-bottom: 48px;
  padding-bottom: 28px;
  border-bottom: 1px solid;
}
.tr-section-head .meta-right { text-align: right; }
.tr-section-head .totals {
  font-family: var(--font-mono); font-size: 11px; color: var(--text-muted);
  letter-spacing: 0.12em; margin-bottom: 6px;
}
.tr-badge-large {
  display: inline-flex; align-items: center; gap: 10px;
  padding: 6px 14px; border-radius: 999px;
  font-family: var(--font-mono); font-size: 11px; font-weight: 700;
  letter-spacing: 0.16em; margin-bottom: 18px;
}
.tr-badge-large .d { width: 6px; height: 6px; border-radius: 50%; }
.tr-section-head h2 { font-size: 42px; margin: 0 0 14px 0; }

.tr-bonus-banner {
  margin-top: 32px;
  padding: 20px 28px;
  background: var(--bg-surface);
  border-radius: 14px;
  border: 1px dashed;
  display: flex; align-items: center; gap: 20px;
  flex-wrap: wrap;
}
@media (max-width: 680px) {
  .tr-bonus-banner { padding: 18px 20px; }
  .tr-bonus-banner .meta { flex-basis: calc(100% - 68px); }
  .tr-bonus-banner .badge { width: 100%; justify-content: center; }
}
.tr-bonus-banner .ic {
  width: 48px; height: 48px; border-radius: 12px;
  display: flex; align-items: center; justify-content: center; flex-shrink: 0;
}
.tr-bonus-banner .meta { flex: 1; }
.tr-bonus-banner .eyebrow-line {
  font-family: var(--font-mono); font-size: 10px; font-weight: 700;
  letter-spacing: 0.14em; margin-bottom: 4px;
}
.tr-bonus-banner .ttl {
  font-family: var(--font-head); font-size: 17px; font-weight: 700;
  color: var(--text); margin-bottom: 4px; letter-spacing: -0.01em;
}

/* trilha detail hero */
.tr-detail-hero {
  padding-top: 72px; padding-bottom: 96px;
  position: relative; overflow: hidden;
  border-bottom: 1px solid;
}
.tr-detail-hero .glow {
  position: absolute; top: -200px; right: -100px; width: 700px; height: 700px;
  filter: blur(40px); pointer-events: none;
}
.tr-detail-hero .grid {
  display: grid; grid-template-columns: 1.2fr 1fr; gap: 64px; align-items: center;
  position: relative; z-index: 2;
}
.tr-detail-hero .meta-row {
  display: flex; gap: 24px; margin-bottom: 32px;
  padding-bottom: 28px; border-bottom: 1px solid var(--border-faint);
  flex-wrap: wrap;
}
.tr-detail-hero .meta-row .item {
  display: flex; align-items: center; gap: 8px;
  font-family: var(--font-body); font-size: 14px; color: var(--text);
}
.tr-detail-hero .stack {
  position: relative; height: 480px;
  display: flex; justify-content: center; align-items: center;
}
.tr-detail-hero .stack .stack-cover {
  position: absolute; width: 210px; aspect-ratio: 600/800;
}

/* trilha "for whom / you'll learn" two columns */
.tr-two-cols {
  display: grid; grid-template-columns: 1fr 1fr; gap: 64px;
}
.tr-two-cols ul { list-style: none; padding: 0; margin: 0; display: flex; flex-direction: column; gap: 14px; }
.tr-two-cols li { display: flex; gap: 12px; align-items: flex-start; font-family: var(--font-body); font-size: 15.5px; line-height: 1.55; color: var(--text); }
.tr-two-cols li .ic { flex-shrink: 0; margin-top: 3px; }

/* trilha bonus highlighted */
.tr-bonus-large {
  background: var(--bg-surface);
  border-radius: 18px;
  padding: 32px 40px;
  display: grid; grid-template-columns: auto 1fr auto; gap: 28px; align-items: center;
  position: relative; overflow: hidden;
  border: 1px solid;
}
.tr-bonus-large .corner-glow {
  position: absolute; right: -60px; top: -60px; width: 260px; height: 260px;
  border-radius: 50%; pointer-events: none;
}
.tr-bonus-large .ic {
  width: 64px; height: 64px; border-radius: 14px;
  display: flex; align-items: center; justify-content: center;
  position: relative; z-index: 2; flex-shrink: 0;
}
.tr-bonus-large .meta { position: relative; z-index: 2; }
.tr-bonus-large .meta .eyebrow-line {
  font-family: var(--font-mono); font-size: 10px; font-weight: 700;
  letter-spacing: 0.16em; margin-bottom: 6px;
}
.tr-bonus-large .meta h3 { font-size: 26px; margin: 0 0 6px 0; }

/* trilha course list (long horizontal rows) */
.tr-course-list { display: flex; flex-direction: column; gap: 14px; }
.tr-course-row {
  display: grid; grid-template-columns: 64px 180px 1fr auto; gap: 24px;
  align-items: center;
  background: var(--bg-surface);
  border: 1px solid var(--border);
  border-radius: 14px;
  padding: 20px 26px;
  transition: background 180ms ease-out, transform 180ms ease-out, border-color 180ms ease-out;
}
.tr-course-row:hover {
  background: var(--bg-hover);
  transform: translateX(4px);
}
.tr-course-row .num {
  width: 48px; height: 48px; border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  font-family: var(--font-mono); font-size: 14px; font-weight: 700;
}
.tr-course-row .mini-cover-wrap { display: flex; justify-content: center; }
.tr-course-row .mini-cover-wrap > * { width: 140px; aspect-ratio: 600/800; }
.tr-course-row .info .code {
  font-family: var(--font-mono); font-size: 10.5px; color: var(--text-muted);
  letter-spacing: 0.12em; margin-bottom: 6px;
}
.tr-course-row .info .h-card { margin-bottom: 8px; font-size: 19px; }
.tr-course-row .right { display: flex; flex-direction: column; align-items: flex-end; gap: 6px; }
.tr-course-row .right .rating {
  display: flex; align-items: center; gap: 4px;
  font-family: var(--font-mono); font-size: 12.5px; font-weight: 700; color: var(--text);
}

/* =====================================================================
   PAGE: cursos (catálogo)
   ===================================================================== */
.cur-toolbar {
  display: flex; justify-content: space-between; align-items: center;
  gap: 24px; flex-wrap: wrap; margin-bottom: 32px;
}
.view-toggle {
  display: inline-flex; background: var(--bg-surface);
  border: 1px solid var(--border); border-radius: 8px; padding: 3px;
}
.view-toggle button {
  background: transparent; color: var(--text-muted);
  border: none; border-radius: 6px;
  padding: 7px 14px; font-family: var(--font-body); font-size: 13px;
  display: inline-flex; align-items: center; gap: 8px; cursor: pointer;
}
.view-toggle button.active {
  background: var(--bg-base); color: var(--text);
}

.cur-group-head {
  display: flex; align-items: center; gap: 14px;
  margin-bottom: 24px; padding-bottom: 16px;
  border-bottom: 1px solid var(--border);
}
.cur-group-head .dot { width: 10px; height: 10px; border-radius: 50%; flex-shrink: 0; }
.cur-group-head h2 {
  font-family: var(--font-head); font-weight: 700; font-size: 22px;
  letter-spacing: -0.015em; color: var(--text); margin: 0;
}
.cur-group-head .count {
  font-family: var(--font-mono); font-size: 12px; color: var(--text-muted);
  letter-spacing: 0.08em;
}
.cur-groups { display: flex; flex-direction: column; gap: 56px; }
.cur-group .grid {
  display: grid; grid-template-columns: repeat(4, 1fr); gap: 18px;
}

/* =====================================================================
   PAGE: curso detail v2 (Asimov-style — preview, para quem, você aprende,
   módulos com duração, instrutor expandido, continue na trilha)
   ===================================================================== */

/* Preview/play visual no hero
   - default: card se ajusta à proporção real da imagem (sem corte)
   - .is-video: força 16/9 (vídeo YouTube)
   - quando o JS carrega o iframe, a imagem some — aspect-ratio é mantido pelo iframe absoluto */
.cd-preview {
  position: relative;
  border-radius: 16px;
  overflow: hidden;
  background: var(--bg-surface);
  border: 1px solid var(--border);
  box-shadow: 0 24px 64px rgba(0,0,0,0.55);
  transition: transform 320ms var(--ease), box-shadow 320ms var(--ease);
  display: flex;
}
.cd-preview.is-video {
  aspect-ratio: 16/9;
  display: block;
}
.cd-preview:hover { transform: translateY(-3px); box-shadow: 0 32px 80px rgba(0,0,0,0.65); }
.cd-preview picture {
  display: block; width: 100%; line-height: 0;
}
.cd-preview img {
  display: block;
  width: 100%; height: auto;
  object-fit: contain;
  transition: transform 600ms var(--ease);
}
.cd-preview.is-video img {
  width: 100%; height: 100%;
  object-fit: cover;
}
.cd-preview:hover img { transform: scale(1.04); }
.cd-preview .play-overlay {
  position: absolute; inset: 0;
  display: flex; align-items: center; justify-content: center;
  background: linear-gradient(180deg, transparent 50%, rgba(8,18,31,0.85) 100%);
  pointer-events: none;
}
.cd-preview .play-btn {
  width: 76px; height: 76px; border-radius: 50%;
  background: var(--amber); color: var(--bg-base);
  display: flex; align-items: center; justify-content: center;
  box-shadow: 0 12px 32px rgba(249,161,53,0.5);
  transition: transform 280ms var(--ease);
}
.cd-preview:hover .play-btn { transform: scale(1.08); }
.cd-preview .preview-label {
  position: absolute; left: 16px; bottom: 16px;
  font-family: var(--font-mono); font-size: 11px;
  color: var(--text); letter-spacing: 0.14em; text-transform: uppercase;
  background: rgba(8,18,31,0.85);
  padding: 6px 12px; border-radius: 999px;
  border: 1px solid var(--border);
}
/* Lite-YouTube embed: cursor pointer + foco visível */
.cd-preview.is-video { cursor: pointer; }
.cd-preview.is-video:focus-visible {
  outline: 2px solid var(--amber);
  outline-offset: 3px;
}
.cd-preview.is-video iframe {
  position: absolute; inset: 0;
  width: 100%; height: 100%;
  border: 0; border-radius: 16px;
}
.cd-preview.is-loaded .play-overlay,
.cd-preview.is-loaded .preview-label { display: none; }

/* "Para quem é este curso" - grid de cards */
.cd-para-quem {
  display: grid; grid-template-columns: repeat(2, 1fr); gap: 14px;
}
.cd-para-quem .pq-card {
  background: var(--bg-surface);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 18px 20px;
  display: flex; gap: 12px; align-items: flex-start;
  transition: background 280ms var(--ease), border-color 280ms var(--ease);
}
.cd-para-quem .pq-card:hover {
  background: var(--bg-hover);
}
.cd-para-quem .pq-card .ic {
  flex-shrink: 0;
  width: 32px; height: 32px;
  border-radius: 8px;
  background: var(--amber-soft);
  color: var(--amber);
  display: flex; align-items: center; justify-content: center;
}
.cd-para-quem .pq-card p {
  margin: 0;
  font-family: var(--font-body); font-size: 14px; line-height: 1.55;
  color: var(--text);
}

/* "O que você vai aprender" como seção principal no body */
.cd-aprende-grid {
  display: grid; grid-template-columns: repeat(2, 1fr); gap: 14px;
}
.cd-aprende-grid .ap-item {
  display: flex; gap: 12px; align-items: flex-start;
  padding: 14px 18px;
  background: rgba(22, 36, 59, 0.4);
  border: 1px solid var(--border-faint);
  border-radius: 10px;
}
.cd-aprende-grid .ap-item .ic {
  flex-shrink: 0;
  color: var(--amber);
  margin-top: 2px;
}
.cd-aprende-grid .ap-item span {
  font-family: var(--font-body); font-size: 14.5px; line-height: 1.5;
  color: var(--text);
}

/* Accordion de módulos refinado com duração por aula */
.cd-accordion .aulas li {
  display: grid !important;
  grid-template-columns: auto auto 1fr auto;
  gap: 12px;
  align-items: center;
  padding: 8px 0 !important;
}
.cd-accordion .aulas li .aula-icon { color: var(--amber); }
.cd-accordion .aulas li .aula-num {
  font-family: var(--font-mono); font-size: 11.5px; color: var(--text-faint);
  letter-spacing: 0.08em; min-width: 38px;
}
.cd-accordion .aulas li .aula-titulo {
  font-family: var(--font-body); font-size: 14px; color: var(--text);
}
.cd-accordion .aulas li .aula-duracao {
  font-family: var(--font-mono); font-size: 11px; color: var(--text-muted);
  letter-spacing: 0.04em;
  text-align: right;
}

/* Instrutor expandido (foto real, link) */
.cd-side .instrutor-expand {
  display: flex; flex-direction: column; gap: 16px;
}
.cd-side .instrutor-expand .row {
  display: flex; align-items: center; gap: 14px;
}
.cd-side .instrutor-expand .avatar-foto {
  width: 64px; height: 64px; border-radius: 50%;
  overflow: hidden;
  border: 2px solid var(--amber);
  flex-shrink: 0;
}
.cd-side .instrutor-expand .avatar-foto img {
  width: 100%; height: 100%; object-fit: cover; object-position: center 22%;
  display: block;
}
.cd-side .instrutor-expand .name {
  font-family: var(--font-head); font-weight: 700; font-size: 16px;
  color: var(--text); letter-spacing: -0.01em; margin-bottom: 2px;
}
.cd-side .instrutor-expand .creds {
  font-family: var(--font-mono); font-size: 11px; color: var(--text-muted);
  letter-spacing: 0.06em;
}
.cd-side .instrutor-expand .bio-link {
  display: inline-flex; align-items: center; gap: 6px;
  font-family: var(--font-body); font-size: 13px; color: var(--amber);
  font-weight: 500;
  margin-top: 4px;
}

/* "Continue na trilha" - 3 cursos relacionados */
.cd-related {
  background: var(--bg-deep);
  border-top: 1px solid var(--border);
}
.cd-related .heading {
  display: flex; justify-content: space-between; align-items: baseline;
  gap: 24px; margin-bottom: 32px; flex-wrap: wrap;
}
.cd-related .grid {
  display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px;
}
.cd-related .rel-card {
  display: flex; flex-direction: column;
  background: var(--bg-surface);
  border: 1px solid var(--border);
  border-radius: 14px; overflow: hidden;
  transition: transform 280ms var(--ease), border-color 280ms var(--ease);
}
.cd-related .rel-card:hover {
  transform: translateY(-4px);
}
.cd-related .rel-card .cover-frame {
  aspect-ratio: 16/10;
  background: var(--bg-base);
  border-bottom: 1px solid var(--border);
}
.cd-related .rel-card .cover-frame img {
  width: 100%; height: 100%; object-fit: cover; display: block;
}
.cd-related .rel-card .body {
  padding: 18px 20px 20px;
  display: flex; flex-direction: column; gap: 8px;
  flex: 1;
}
.cd-related .rel-card .badge-line {
  display: flex; gap: 8px; align-items: center;
  font-family: var(--font-mono); font-size: 10px; font-weight: 700;
  letter-spacing: 0.14em;
}
.cd-related .rel-card h3 {
  font-family: var(--font-head); font-weight: 600; font-size: 16.5px;
  letter-spacing: -0.012em; color: var(--text);
  margin: 4px 0 6px 0; line-height: 1.3;
}
.cd-related .rel-card .meta {
  font-family: var(--font-mono); font-size: 11px; color: var(--text-muted);
  letter-spacing: 0.06em;
  margin-top: auto;
  padding-top: 12px;
  border-top: 1px solid var(--border-faint);
}

/* responsivo */
@media (max-width: 1100px) {
  .cd-para-quem { grid-template-columns: 1fr; }
  .cd-aprende-grid { grid-template-columns: 1fr; }
  .cd-related .grid { grid-template-columns: 1fr; }
  .cd-preview .play-btn { width: 60px; height: 60px; }
}

/* =====================================================================
   PAGE: curso detail (LEGADO — mantido temporariamente pra retrocompat)
   ===================================================================== */
.cd-hero {
  padding-top: 56px; padding-bottom: 64px;
  position: relative; overflow: hidden;
  border-bottom: 1px solid;
}
.cd-hero .glow {
  position: absolute; top: -200px; right: -100px; width: 700px; height: 700px;
  filter: blur(40px); pointer-events: none;
}
.cd-hero .grid {
  display: grid; grid-template-columns: 1.3fr 1fr; gap: 56px; align-items: center;
  position: relative; z-index: 2;
}
.cd-hero .badges {
  display: flex; align-items: center; gap: 10px; margin-bottom: 20px; flex-wrap: wrap;
}
.cd-hero .badges .pill {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 6px 14px; border-radius: 999px;
  font-family: var(--font-mono); font-size: 10.5px; font-weight: 700;
  letter-spacing: 0.14em;
  border: 1px solid;
}
.cd-hero .badges .code {
  font-family: var(--font-mono); font-size: 11px; color: var(--text-muted);
  letter-spacing: 0.1em;
}
.cd-hero .meta-row {
  display: flex; gap: 28px; align-items: center;
  margin-bottom: 32px; padding-bottom: 28px;
  border-bottom: 1px solid var(--border-faint);
  flex-wrap: wrap;
}
.cd-hero .meta-row .item {
  display: flex; align-items: center; gap: 7px;
  font-family: var(--font-body); font-size: 14px; color: var(--text);
}
.cd-cover-wrap { display: flex; justify-content: center; }
.cd-cover-wrap > * { width: 300px; aspect-ratio: 600/800; }

.cd-body {
  display: grid; grid-template-columns: 1.4fr 1fr; gap: 48px;
}
.cd-body section { margin-bottom: 56px; }
.cd-body h2 { font-size: 28px; margin-bottom: 18px; font-family: var(--font-head); font-weight: 700; letter-spacing: -0.02em; line-height: 1.2; }
.cd-body p { font-family: var(--font-body); font-size: 16px; line-height: 1.7; color: var(--text-muted); margin: 0; }
.cd-body p strong { color: var(--text); font-weight: 500; }

/* accordion modules */
.cd-accordion { display: flex; flex-direction: column; gap: 8px; }
.cd-accordion details {
  background: var(--bg-surface);
  border: 1px solid var(--border);
  border-radius: 12px; overflow: hidden;
}
.cd-accordion summary {
  list-style: none; cursor: pointer;
  padding: 18px 22px;
  display: flex; justify-content: space-between; align-items: center; gap: 16px;
}
.cd-accordion summary::-webkit-details-marker { display: none; }
.cd-accordion .mod-head {
  display: flex; align-items: center; gap: 16px;
}
.cd-accordion .mod-num {
  font-family: var(--font-mono); font-size: 11px; font-weight: 700;
  color: var(--amber); letter-spacing: 0.14em; width: 28px;
}
.cd-accordion .mod-title {
  font-family: var(--font-head); font-size: 15.5px; font-weight: 600;
  color: var(--text); letter-spacing: -0.005em;
}
.cd-accordion .mod-right { display: flex; align-items: center; gap: 12px; }
.cd-accordion .aulas-count {
  font-family: var(--font-mono); font-size: 11px; color: var(--text-muted);
  letter-spacing: 0.08em;
}
.cd-accordion .toggle {
  width: 28px; height: 28px; border-radius: 7px;
  background: var(--bg-base); color: var(--text-muted);
  display: flex; align-items: center; justify-content: center;
  transition: all 180ms ease-out;
}
.cd-accordion details[open] .toggle {
  background: var(--amber); color: var(--bg-base);
}
.cd-accordion .toggle .plus { display: block; }
.cd-accordion .toggle .minus { display: none; }
.cd-accordion details[open] .toggle .plus { display: none; }
.cd-accordion details[open] .toggle .minus { display: block; }
.cd-accordion .aulas {
  padding: 4px 22px 18px 66px;
  border-top: 1px solid var(--border-faint);
  list-style: none; margin: 0;
  display: flex; flex-direction: column; gap: 8px;
}
.cd-accordion .aulas li {
  display: flex; align-items: center; gap: 12px;
  padding: 6px 0;
  font-family: var(--font-body); font-size: 14px; color: var(--text-muted);
}

/* sidebar boxes */
.cd-side { display: flex; flex-direction: column; gap: 18px; }
.cd-side .box {
  background: var(--bg-surface);
  border: 1px solid var(--border);
  border-radius: 14px; padding: 24px 26px;
}
.cd-side .box .title {
  font-family: var(--font-head); font-weight: 700; font-size: 17px;
  color: var(--text); margin-bottom: 18px; letter-spacing: -0.01em;
}
.cd-side .box ul { list-style: none; padding: 0; margin: 0; display: flex; flex-direction: column; gap: 11px; }
.cd-side .box ul li { display: flex; gap: 10px; align-items: flex-start; font-family: var(--font-body); font-size: 13.5px; line-height: 1.5; color: var(--text); }
.cd-side .box.instructor-box { display: flex; flex-direction: column; gap: 18px; }
.cd-side .box.instructor-box .row { display: flex; align-items: center; gap: 14px; }
.cd-side .box.instructor-box .avatar {
  width: 56px; height: 56px; border-radius: 50%;
  background: var(--bg-institutional);
  border: 1px solid var(--border);
  display: flex; align-items: center; justify-content: center;
  font-family: var(--font-head); font-weight: 700; font-size: 20px;
  color: var(--amber);
}
.cd-side .box.cta-box {
  background: var(--bg-deep);
  border-color: var(--amber);
  text-align: center;
}
.cd-side .box.cta-avulso {
  background: var(--bg-surface);
  border: 1px dashed var(--border);
  text-align: center;
}
.cd-side .box.cta-avulso:hover {
  border-color: var(--text-muted);
  background: var(--bg-hover);
}
.cd-side .box.trilha-box .link {
  display: flex; align-items: center; gap: 12px;
  padding: 12px 14px; border-radius: 10px;
  border: 1px solid;
}
.cd-side .box.trilha-box .link .info { flex: 1; }
.cd-side .box.trilha-box .link .info .name {
  font-family: var(--font-head); font-weight: 600; font-size: 13.5px;
  color: var(--text);
}

/* =====================================================================
   PAGE: blog post (single article)
   ===================================================================== */
.bp-hero {
  padding-top: 56px; padding-bottom: 64px;
  position: relative; overflow: hidden;
  border-bottom: 1px solid;
}
.bp-hero .glow {
  position: absolute; top: -200px; right: -100px; width: 700px; height: 700px;
  filter: blur(40px); pointer-events: none;
}
.bp-hero .container { max-width: 880px; position: relative; z-index: 2; }
.bp-hero .cat-pill {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 6px 14px; border-radius: 999px;
  font-family: var(--font-mono); font-size: 11px; font-weight: 700;
  letter-spacing: 0.14em; margin-bottom: 22px;
  border: 1px solid;
}
.bp-hero h1 { font-size: clamp(34px, 4vw, 52px); margin-bottom: 22px; max-width: 820px; }
.bp-hero .author-row {
  display: flex; align-items: center; gap: 16px;
  font-family: var(--font-mono); font-size: 12px; color: var(--text-muted);
  letter-spacing: 0.08em;
}
.bp-hero .author-row .av {
  width: 32px; height: 32px; border-radius: 50%;
  background: var(--bg-institutional);
  display: flex; align-items: center; justify-content: center;
  font-family: var(--font-head); font-weight: 700; font-size: 13px;
  color: var(--amber);
}

.bp-body { display: grid; grid-template-columns: 1fr 280px; gap: 64px; align-items: flex-start; }
.bp-body .article { max-width: 720px; }
.bp-body .article .cover {
  height: 360px; margin-bottom: 36px; border-radius: 14px;
  overflow: hidden; background: var(--bg-base); position: relative;
}
.bp-body .article .cover svg { display: block; width: 100%; height: 100%; }
.bp-body .article .cover-video { aspect-ratio: 16/9; height: auto; width: 100%; }
.bp-body .article .cover-video img { width: 100%; height: 100%; object-fit: cover; display: block; }
.bp-body .article .lede {
  font-family: var(--font-body); font-size: 19px; line-height: 1.6;
  color: var(--text); margin-top: 0; margin-bottom: 32px; font-weight: 500;
}
.bp-body .article h2 {
  font-family: var(--font-head); font-weight: 700; font-size: 28px;
  letter-spacing: -0.02em; color: var(--text);
  margin: 40px 0 18px 0;
}
.bp-body .article h3 {
  font-family: var(--font-head); font-weight: 700; font-size: 20px;
  letter-spacing: -0.015em; color: var(--text);
  margin: 24px 0 14px 0;
}
.bp-body .article p {
  font-family: var(--font-body); font-size: 16.5px; line-height: 1.75;
  color: var(--text-muted); margin-bottom: 20px;
}
.bp-body .article p strong { color: var(--text); font-weight: 500; }
.bp-body .article a { font-weight: 500; border-bottom: 1px solid; }
.bp-body .article ul.itens-list {
  list-style: none; padding: 0; margin: 0 0 28px 0;
  display: flex; flex-direction: column; gap: 12px;
}
.bp-body .article ul.itens-list li {
  display: flex; align-items: flex-start; gap: 12px;
  font-family: var(--font-body); font-size: 15.5px; line-height: 1.6;
  color: var(--text);
}
.bp-body .article ul.itens-list li .num {
  width: 28px; flex-shrink: 0;
  font-family: var(--font-mono); font-size: 12px; font-weight: 700;
  letter-spacing: 0.06em; padding-top: 3px;
}
.bp-callout {
  border-left: 3px solid;
  border-radius: 0 12px 12px 0; padding: 20px 24px;
  margin-bottom: 36px;
}
.bp-callout .label {
  font-family: var(--font-mono); font-size: 11px; font-weight: 700;
  letter-spacing: 0.16em; margin-bottom: 8px;
}
.bp-callout p {
  font-family: var(--font-body); font-size: 15px; line-height: 1.6;
  color: var(--text); margin: 0;
}
.bp-inline-cta {
  background: var(--bg-surface);
  border: 1px solid; border-radius: 14px;
  padding: 24px 28px;
  display: flex; align-items: center; justify-content: space-between;
  gap: 20px; margin-bottom: 40px; flex-wrap: wrap;
}
.bp-inline-cta .meta .eyebrow-line {
  font-family: var(--font-mono); font-size: 10px; font-weight: 700;
  letter-spacing: 0.16em; margin-bottom: 6px;
}
.bp-end-row {
  margin-top: 48px; padding-top: 28px;
  border-top: 1px solid var(--border);
  display: flex; justify-content: space-between; align-items: center;
  flex-wrap: wrap; gap: 16px;
}
.bp-end-row .tags { display: flex; gap: 8px; flex-wrap: wrap; }
.bp-end-row .tags span {
  font-family: var(--font-mono); font-size: 10.5px; font-weight: 600;
  padding: 5px 10px; border-radius: 999px;
  background: var(--bg-surface); border: 1px solid var(--border);
  color: var(--text-muted); letter-spacing: 0.1em;
}
.bp-end-row .share { display: flex; gap: 8px; }
.bp-end-row .share a {
  width: 36px; height: 36px; border-radius: 8px;
  background: var(--bg-surface); border: 1px solid var(--border);
  color: var(--text-muted);
  display: inline-flex; align-items: center; justify-content: center;
}

.bp-aside {
  position: sticky; top: 100px;
  display: flex; flex-direction: column; gap: 18px;
}
.bp-aside .box {
  background: var(--bg-surface);
  border: 1px solid var(--border);
  border-radius: 12px; padding: 18px 20px;
}
.bp-aside .toc-title {
  font-family: var(--font-mono); font-size: 10px; font-weight: 700;
  color: var(--amber); letter-spacing: 0.16em; margin-bottom: 12px;
}
.bp-aside ul { list-style: none; padding: 0; margin: 0; display: flex; flex-direction: column; gap: 8px; }
.bp-aside ul a {
  font-family: var(--font-body); font-size: 13.5px;
  color: var(--text-muted);
  transition: color 150ms ease-out;
  display: block; padding: 4px 0;
}
.bp-aside ul a:hover { color: var(--amber); }
.bp-aside .cta-box {
  background: var(--bg-deep);
  border-width: 1px; border-style: solid;
}

/* post figures */
.post-figure {
  margin: 32px 0;
  border-radius: 12px;
  overflow: hidden;
  border: 1px solid var(--border);
  background: var(--bg-surface);
}
.post-figure img {
  width: 100%;
  height: auto;
  display: block;
}
.post-figure figcaption {
  padding: 14px 20px;
  font-family: var(--font-body);
  font-size: 13.5px;
  line-height: 1.5;
  color: var(--text-muted);
  border-top: 1px solid var(--border);
  background: var(--bg-deep);
}
.post-figure--wide {
  margin-left: -64px;
  margin-right: -64px;
}
@media (max-width: 980px) {
  .post-figure--wide { margin-left: 0; margin-right: 0; }
  .bp-body {
    grid-template-columns: 1fr;
    gap: 40px;
  }
  .bp-body .article { max-width: 100%; min-width: 0; }
  .bp-aside { position: relative; top: auto; }
}

/* /bio — link in bio (Instagram) — standalone page */
.bio-body { margin: 0; padding: 0; min-height: 100vh; background: var(--bg-deep); color: var(--text); font-family: var(--font-body); }
.bio-page {
  position: relative;
  min-height: 100vh;
  display: flex; align-items: flex-start; justify-content: center;
  padding: 32px 20px 48px;
}
.bio-bg {
  position: absolute; inset: 0;
  background:
    radial-gradient(circle at 50% 0%, rgba(249, 161, 53, 0.18) 0%, transparent 50%),
    radial-gradient(circle at 80% 80%, rgba(242, 116, 54, 0.10) 0%, transparent 50%),
    var(--bg-deep);
  z-index: 0;
}
.bio-inner {
  position: relative; z-index: 1;
  width: 100%; max-width: 460px;
  text-align: center;
}
.bio-logo { display: inline-block; margin-bottom: 32px; }
.bio-logo img { height: 28px; width: auto; opacity: 0.7; }
.bio-avatar {
  width: 132px; height: 132px;
  border-radius: 50%;
  margin: 0 auto 22px;
  overflow: hidden;
  border: 3px solid var(--amber);
  background: var(--bg-surface);
  box-shadow: 0 8px 32px rgba(249, 161, 53, 0.25);
}
.bio-avatar picture, .bio-avatar img {
  width: 100%; height: 100%; object-fit: cover; display: block;
}
.bio-name {
  font-family: var(--font-display); font-size: 28px; font-weight: 700;
  letter-spacing: -0.02em; margin: 0 0 4px;
}
.bio-role {
  font-family: var(--font-mono); font-size: 12px; font-weight: 600;
  color: var(--text-muted); letter-spacing: 0.1em; text-transform: uppercase;
  margin: 0 0 18px;
}
.bio-tagline {
  font-family: var(--font-body); font-size: 16px; line-height: 1.5;
  color: var(--text-muted); margin: 0 0 36px;
  padding: 0 12px;
}
.bio-buttons { display: flex; flex-direction: column; gap: 12px; margin-bottom: 32px; }
.bio-btn {
  display: flex; align-items: center; gap: 16px;
  padding: 18px 22px;
  border-radius: 14px;
  border: 1px solid var(--border);
  background: var(--bg-surface);
  color: var(--text);
  text-decoration: none;
  transition: border-color 180ms ease-out, transform 180ms ease-out, background 180ms ease-out;
  text-align: left;
}
.bio-btn:hover, .bio-btn:focus-visible {
  border-color: var(--bio-accent, var(--amber));
  background: var(--bg-base);
  transform: translateY(-2px);
}
.bio-btn-text { flex: 1; display: flex; flex-direction: column; gap: 2px; }
.bio-btn-eyebrow {
  font-family: var(--font-mono); font-size: 10.5px; font-weight: 700;
  letter-spacing: 0.14em; color: var(--bio-accent, var(--amber));
}
.bio-btn-title {
  font-family: var(--font-display); font-size: 17px; font-weight: 700;
  color: var(--text); letter-spacing: -0.005em;
}
.bio-btn-sub {
  font-family: var(--font-body); font-size: 13px; color: var(--text-muted);
  line-height: 1.4;
}
.bio-btn-arrow {
  color: var(--bio-accent, var(--amber));
  transition: transform 180ms ease-out;
  flex-shrink: 0;
}
.bio-btn:hover .bio-btn-arrow { transform: translateX(4px); }

.bio-socials {
  display: flex; justify-content: center; gap: 14px; margin-bottom: 32px;
}
.bio-socials a {
  width: 44px; height: 44px; border-radius: 50%;
  background: var(--bg-surface); border: 1px solid var(--border);
  color: var(--text-muted);
  display: inline-flex; align-items: center; justify-content: center;
  transition: color 150ms ease-out, border-color 150ms ease-out;
}
.bio-socials a:hover { color: var(--amber); border-color: var(--amber); }
.bio-footer {
  font-family: var(--font-mono); font-size: 11px;
  color: var(--text-muted); opacity: 0.6;
  letter-spacing: 0.06em;
  margin: 0;
}

/* template pscip — galeria de mockups, famílias e cases */
.tp-gallery h2 { margin-bottom: 8px; }
.tp-gallery h3 {
  font-family: var(--font-display); font-size: 22px; font-weight: 700;
  color: var(--text); letter-spacing: -0.015em;
}
.tp-mockup-grid {
  display: grid; grid-template-columns: repeat(2, 1fr); gap: 14px;
}
.tp-mockup-card {
  border-radius: 12px; overflow: hidden;
  border: 1px solid var(--border);
  background: var(--bg-surface);
  transition: border-color 150ms ease-out, transform 150ms ease-out;
}
.tp-mockup-card:hover { border-color: var(--amber); transform: translateY(-2px); }
.tp-mockup-card picture, .tp-mockup-card img {
  display: block; width: 100%; height: 220px; object-fit: cover;
}
.tp-mockup-caption {
  padding: 12px 16px; font-family: var(--font-body); font-size: 13px;
  color: var(--text-muted); border-top: 1px solid var(--border);
}

.tp-fam-grid {
  display: grid; grid-template-columns: repeat(5, 1fr); gap: 10px;
}
.tp-fam-card {
  border-radius: 10px; overflow: hidden;
  border: 1px solid var(--border); background: var(--bg-surface);
}
.tp-fam-card picture, .tp-fam-card img {
  display: block; width: 100%; height: 110px; object-fit: cover;
}
.tp-fam-name {
  padding: 10px 12px; font-family: var(--font-body); font-size: 12px;
  font-weight: 500; color: var(--text); line-height: 1.35;
  border-top: 1px solid var(--border);
}

.tp-case-grid {
  display: grid; grid-template-columns: repeat(4, 1fr); gap: 12px;
}
.tp-case-card {
  border-radius: 10px; overflow: hidden;
  border: 1px solid var(--border); background: var(--bg-surface);
}
.tp-case-card img {
  display: block; width: 100%; height: 140px; object-fit: cover;
}
.tp-case-name {
  padding: 10px 12px; font-family: var(--font-body); font-size: 12px;
  font-weight: 500; color: var(--text-muted); border-top: 1px solid var(--border);
}

@media (max-width: 980px) {
  .tp-mockup-grid { grid-template-columns: 1fr; }
  .tp-fam-grid { grid-template-columns: repeat(2, 1fr); }
  .tp-case-grid { grid-template-columns: repeat(2, 1fr); }
}

/* site cards: mini-cards com logo+nome+descrição (post de famílias) */
.site-cards {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: 14px;
  margin: 24px 0 32px;
}
.site-card {
  background: var(--bg-surface);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 18px;
  display: flex;
  flex-direction: column;
  gap: 10px;
  transition: border-color 150ms ease-out, transform 150ms ease-out;
}
.site-card:hover {
  border-color: var(--amber);
  transform: translateY(-2px);
}
.site-card .logo-box {
  height: 56px;
  background: #fff;
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 6px 14px;
}
.site-card .logo-box img {
  max-height: 44px;
  max-width: 100%;
  width: auto;
  object-fit: contain;
}
.site-card .site-name {
  font-family: var(--font-display);
  font-size: 16px;
  font-weight: 600;
  color: var(--text);
  text-decoration: none;
}
.site-card .site-name:hover { color: var(--amber); border-color: var(--amber); }
.site-card .site-desc {
  font-family: var(--font-body);
  font-size: 13.5px;
  line-height: 1.55;
  color: var(--text-muted);
  margin: 0;
}

/* =====================================================================
   PAGE: newsletter
   ===================================================================== */
.nl-hero {
  padding-top: 80px; padding-bottom: 96px;
  position: relative; overflow: hidden;
}
.nl-hero .container { max-width: 720px; text-align: center; position: relative; z-index: 2; }
.nl-hero .breadcrumb { justify-content: center; margin: 0 auto 28px auto; }
.nl-hero .badge-big {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 8px 16px; border-radius: 999px;
  background: var(--amber-soft);
  border: 1px solid rgba(249,161,53,0.3);
  font-family: var(--font-mono); font-size: 11px; font-weight: 700;
  color: var(--amber); letter-spacing: 0.14em;
  margin-bottom: 28px;
}
.nl-hero h1 { font-size: clamp(36px, 4.4vw, 56px); margin-bottom: 22px; }
.nl-hero .lead { max-width: 580px; margin: 0 auto 36px auto; }
.nl-hero form {
  display: flex; gap: 10px; max-width: 520px; margin: 0 auto 18px auto;
}
.nl-hero form input[type=email] {
  flex: 1; background: var(--bg-surface);
  border: 1px solid var(--border); border-radius: 12px;
  padding: 16px 18px; font-family: var(--font-body); font-size: 15px;
  color: var(--text); outline: none;
  transition: border-color 180ms ease-out;
}
.nl-hero form input[type=email]:focus { border-color: var(--amber); box-shadow: 0 0 0 3px rgba(249,161,53,0.18); }
.nl-hero form button { padding: 15px 26px; }
.nl-hero .fine {
  font-size: 12.5px; font-family: var(--font-mono); letter-spacing: 0.04em; color: var(--text-faint);
}

.nl-reasons {
  display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px;
  max-width: 980px; margin: 0 auto;
}
.nl-reasons .card {
  background: var(--bg-surface);
  border: 1px solid var(--border);
  border-radius: 14px; padding: 24px 26px;
}
.nl-reasons .card .ic {
  width: 40px; height: 40px; border-radius: 10px;
  background: var(--amber-soft); color: var(--amber);
  border: 1px solid rgba(249,161,53,0.25);
  display: flex; align-items: center; justify-content: center;
  margin-bottom: 14px;
}

.nl-issues { display: flex; flex-direction: column; gap: 10px; }
.nl-issues a {
  display: grid; grid-template-columns: 70px 1fr auto; gap: 20px;
  align-items: center;
  padding: 16px 22px;
  background: var(--bg-surface); border: 1px solid var(--border);
  border-radius: 12px;
  transition: background 180ms ease-out, transform 180ms ease-out;
}
.nl-issues a:hover { background: var(--bg-hover); transform: translateX(4px); }
.nl-issues .n {
  font-family: var(--font-mono); font-size: 12px; font-weight: 700;
  color: var(--amber); letter-spacing: 0.08em;
}
.nl-issues .t {
  font-family: var(--font-head); font-size: 15px; font-weight: 600;
  color: var(--text); letter-spacing: -0.01em;
}
.nl-issues .d {
  font-family: var(--font-mono); font-size: 11px; color: var(--text-muted);
  letter-spacing: 0.06em;
}

/* =====================================================================
   Mobile breakpoints for new pages
   ===================================================================== */
@media (max-width: 1100px) {
  .tr-detail-hero .grid { grid-template-columns: 1fr; gap: 32px; }
  .tr-detail-hero .stack { display: none; }
  .tr-two-cols { grid-template-columns: 1fr; gap: 32px; }
  .tr-bonus-large { grid-template-columns: 1fr; gap: 16px; text-align: center; }
  .tr-bonus-large .ic { margin: 0 auto; }
  .tr-section-head { grid-template-columns: 1fr; gap: 12px; }
  .tr-section-head .meta-right { text-align: left; }
  .tr-course-row { grid-template-columns: 50px 120px 1fr auto; gap: 16px; padding: 16px; }
  .tr-course-row .mini-cover-wrap > * { width: 100px; }
  .cd-hero .grid { grid-template-columns: 1fr; gap: 32px; }
  .cd-body { grid-template-columns: 1fr; }
  .bp-body { grid-template-columns: 1fr; gap: 32px; }
  .bp-aside { position: static; }
  .tr-catalog-jump { grid-template-columns: 1fr; }
  .cur-group .grid { grid-template-columns: repeat(3, 1fr); }
  .nl-reasons { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 680px) {
  .tr-course-row { grid-template-columns: 40px 1fr; gap: 12px; }
  .tr-course-row .mini-cover-wrap { display: none; }
  .tr-course-row .right { display: none; }
  .cd-hero .badges { gap: 6px; }
  .cd-hero .meta-row { gap: 16px; }
  .cur-group .grid { grid-template-columns: 1fr; }
  .nl-reasons { grid-template-columns: 1fr; }
  .nl-hero form { flex-direction: column; }
  .nl-issues a { grid-template-columns: 50px 1fr; gap: 8px; }
  .nl-issues .d { display: none; }
  .bp-body .article .cover { height: 240px; }
}

/* ---- FINAL CTA --------------------------------------------------- */
.final-cta {
  position: relative; overflow: hidden;
  background: linear-gradient(180deg, var(--bg-base) 0%, var(--bg-institutional) 100%);
}
.final-cta .inner {
  text-align: center; position: relative; z-index: 2;
  max-width: 880px; margin: 0 auto;
}
.final-cta h2 {
  font-size: clamp(40px, 4.4vw, 64px);
  margin: 0 0 22px 0;
  font-family: var(--font-head); font-weight: 700;
  line-height: 1.02; letter-spacing: -0.035em;
}
.final-cta .lead { max-width: 640px; margin: 0 auto 36px auto; }
.final-cta .ctas {
  display: flex; justify-content: center; gap: 14px; flex-wrap: wrap;
}

/* ---- mobile -------------------------------------------------------- */
@media (max-width: 1100px) {
  .hero .hero-grid { grid-template-columns: 1fr; }
  .hero .wall-stage { display: none; }
  .catalog-grid { grid-template-columns: repeat(3, 1fr); }
  .instr-grid { grid-template-columns: 1fr; gap: 32px; }
  .instr-portrait { max-width: 360px; margin: 0 auto; }
  .results-grid { grid-template-columns: repeat(2, 1fr); }
  .mobile-floating { display: none; }
  .plat-features { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 1000px) {
  .cat-grid { grid-template-columns: repeat(2, 1fr); }
  .blog-grid, .tut-grid, .mat-grid { grid-template-columns: repeat(2, 1fr) !important; }
  .nl-inline { grid-template-columns: 1fr; gap: 28px; padding: 32px; }
  .prime-banner .row { grid-template-columns: 1fr; gap: 28px; }
  .site-footer .cols { grid-template-columns: 1fr 1fr; gap: 32px; }
  .stats-bar .grid { grid-template-columns: repeat(2, 1fr); row-gap: 32px; }
  .stat-cell + .stat-cell { border-left: none; padding-left: 0; }
  .stat-cell:nth-child(odd) { border-right: 1px solid var(--border-faint); padding-right: 16px; }
  .catalog-grid { grid-template-columns: repeat(2, 1fr); }
  .pricing-grid { grid-template-columns: 1fr; }
  .lotus-grid { grid-template-columns: 1fr; }
  .garantia .card { grid-template-columns: 1fr; gap: 28px; padding: 32px; text-align: center; }
  .garantia .seal { margin: 0 auto; }
}
@media (max-width: 680px) {
  :root { --pad: 20px; }
  .cat-grid { grid-template-columns: 1fr; }
  .blog-grid, .tut-grid, .mat-grid { grid-template-columns: 1fr !important; }
  .section { padding-top: 64px; padding-bottom: 64px; }
  .section-large { padding-top: 80px; padding-bottom: 80px; }
  .section-row-head h2 { font-size: 30px; }
  .site-header nav { display: none; }
  .site-header .nav-right .signin { display: none; }
  .site-header .nav-right { gap: 10px; }
  .site-header .btn-primary { padding: 9px 16px; font-size: 13px; }
  .nav-hamburger { display: inline-flex; }
  .site-footer .cols { grid-template-columns: 1fr; }
  .site-footer .legal { flex-direction: column; gap: 8px; text-align: center; }
  .stats-bar .grid { grid-template-columns: 1fr; }
  .stat-cell:nth-child(odd) { border-right: none; padding-right: 0; }
  .catalog-grid { grid-template-columns: 1fr; }
  .results-grid { grid-template-columns: 1fr; }
  .plat-features { grid-template-columns: 1fr; }
  .garantia .steps { grid-template-columns: 1fr; }
  .hero { padding-top: 56px; padding-bottom: 100px; }
  .stat-cell .big { font-size: 40px; }
  .plan .price-line .amount.xl { font-size: 48px; }
  .plan .price-line .amount.lg { font-size: 40px; }
  .instr-bio h2 { font-size: 36px; }
}

/* === Paginação + busca em /blog e /tutoriais ============================ */
.search-bar {
  position: relative;
  max-width: 520px;
  margin: 0 0 24px;
}
.search-bar .search-input {
  width: 100%;
  padding: 12px 14px 12px 42px;
  background: var(--bg-surface, #0f1729);
  color: var(--text-primary, #f7f9fc);
  border: 1px solid var(--border-faint, rgba(255,255,255,.1));
  border-radius: 10px;
  font: inherit;
  font-size: 15px;
  outline: none;
  transition: border-color .15s ease, background .15s ease;
}
.search-bar .search-input::placeholder { color: var(--text-muted, #8a96ab); }
.search-bar .search-input:focus {
  border-color: var(--amber, #F9A135);
  background: var(--bg-elevated, #121b30);
}
.search-bar .search-icon {
  position: absolute;
  left: 14px;
  top: 50%;
  transform: translateY(-50%);
  color: var(--text-muted, #8a96ab);
  pointer-events: none;
  display: flex;
}
.search-results {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 14px;
  margin-top: 8px;
}
.search-results[hidden] { display: none; }
.search-result {
  display: block;
  padding: 16px 18px;
  background: var(--bg-surface, #0f1729);
  border: 1px solid var(--border-faint, rgba(255,255,255,.08));
  border-radius: 12px;
  color: inherit;
  text-decoration: none;
  transition: border-color .15s ease, transform .15s ease;
}
.search-result:hover {
  border-color: var(--amber, #F9A135);
  transform: translateY(-2px);
}
.search-result .sr-cat {
  font-size: 11px;
  letter-spacing: 1.2px;
  text-transform: uppercase;
  color: var(--text-muted, #8a96ab);
  margin-bottom: 6px;
}
.search-result .sr-title {
  font-size: 16px;
  line-height: 1.3;
  margin: 0 0 6px;
  color: var(--text-primary, #f7f9fc);
}
.search-result .sr-excerpt {
  font-size: 13.5px;
  line-height: 1.5;
  margin: 0;
  color: var(--text-secondary, #c4cbd9);
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
  overflow: hidden;
}
.search-empty, .search-more {
  grid-column: 1 / -1;
  padding: 18px;
  color: var(--text-muted, #8a96ab);
  text-align: center;
  font-size: 14px;
}
@media (max-width: 680px) {
  .search-results { grid-template-columns: 1fr; }
}

.pagination {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  justify-content: center;
  margin: 48px 0 0;
}
.pagination .pg-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 40px;
  padding: 8px 14px;
  border-radius: 8px;
  border: 1px solid var(--border-faint, rgba(255,255,255,.1));
  background: var(--bg-surface, #0f1729);
  color: var(--text-primary, #f7f9fc);
  text-decoration: none;
  font-size: 14px;
  font-weight: 500;
  transition: border-color .15s ease, background .15s ease;
}
.pagination a.pg-btn:hover {
  border-color: var(--amber, #F9A135);
  background: var(--bg-elevated, #121b30);
}
.pagination .pg-current {
  border-color: var(--amber, #F9A135);
  background: var(--amber, #F9A135);
  color: #0a1020;
}
.pagination .pg-disabled {
  opacity: .35;
  cursor: not-allowed;
}
.pagination .pg-gap {
  display: inline-flex;
  align-items: center;
  padding: 0 4px;
  color: var(--text-muted, #8a96ab);
}

/* === Página 404 ========================================================= */
.code-404 {
  font-family: var(--font-mono);
  font-size: 120px;
  font-weight: 700;
  line-height: 1;
  letter-spacing: -4px;
  color: transparent;
  background: linear-gradient(135deg, var(--amber, #F9A135), var(--ppci, #F27436));
  -webkit-background-clip: text;
  background-clip: text;
  margin: 0;
}
.grid-404 {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px;
  margin-bottom: 32px;
}
.card-404 {
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 20px 22px;
  background: var(--bg-surface, #0f1729);
  border: 1px solid var(--border-faint, rgba(255,255,255,.08));
  border-radius: 12px;
  color: inherit;
  text-decoration: none;
  transition: border-color .15s ease, transform .15s ease;
}
.card-404:hover {
  border-color: var(--amber, #F9A135);
  transform: translateY(-2px);
}
.card-404 .ic {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  border-radius: 10px;
  background: rgba(249, 161, 53, .12);
  color: var(--amber, #F9A135);
  flex-shrink: 0;
}
.card-404 .t {
  font-weight: 600;
  font-size: 15.5px;
  margin: 0 0 4px;
  color: var(--text-primary, #f7f9fc);
}
.card-404 .d {
  font-size: 13px;
  line-height: 1.45;
  margin: 0;
  color: var(--text-muted, #8a96ab);
}
.card-404 .arr {
  margin-left: auto;
  color: var(--text-muted, #8a96ab);
  flex-shrink: 0;
}
.hint-404 {
  text-align: center;
  color: var(--text-muted, #8a96ab);
  font-size: 14px;
}
.hint-404 a { text-decoration: underline; }
@media (max-width: 680px) {
  .code-404 { font-size: 88px; letter-spacing: -3px; }
  .grid-404 { grid-template-columns: 1fr; }
}