/* =========================================================
   BLOCO 2 — CATÁLOGO + PÁGINAS DE CURSO
========================================================= */

.breadcrumb {
  display: flex;
  align-items: center;
  gap: 9px;
  margin-bottom: 34px;
  color: var(--muted-2);
  font-size: .76rem;
}

.breadcrumb a {
  color: var(--muted);
  text-decoration: none;
}

.breadcrumb a:hover { color: var(--cyan); }

.course-hero {
  min-height: 100svh;
  padding: calc(var(--header-height) + 62px) 0 78px;
  display: grid;
  align-items: center;
  overflow: hidden;
}

.course-hero-grid,
.catalog-hero-grid {
  position: absolute;
  inset: 0;
  z-index: -2;
  background:
    linear-gradient(rgba(0,229,255,.025) 1px, transparent 1px),
    linear-gradient(90deg, rgba(0,229,255,.025) 1px, transparent 1px);
  background-size: 48px 48px;
  mask-image: radial-gradient(circle at 66% 40%, #000 0 32%, transparent 72%);
}

.course-hero-layout {
  display: grid;
  grid-template-columns: 1.04fr .96fr;
  gap: clamp(42px, 6vw, 86px);
  align-items: center;
}

.course-eyebrow {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 18px;
}

.course-eyebrow > span {
  display: inline-flex;
  min-height: 30px;
  align-items: center;
  padding: 5px 10px;
  border: 1px solid var(--line);
  border-radius: 999px;
  color: var(--cyan);
  background: rgba(0,229,255,.035);
  font-size: .67rem;
  font-weight: 900;
  letter-spacing: .09em;
}

.course-eyebrow .course-free {
  color: #00160f;
  border-color: transparent;
  background: var(--green);
  box-shadow: 0 0 18px rgba(0,227,140,.16);
}

.course-hero-copy h1,
.catalog-hero-copy h1 {
  margin: 0;
  font-family: var(--font-title);
  font-size: clamp(3rem, 6vw, 6rem);
  line-height: .94;
  letter-spacing: -.055em;
}

.course-hero-copy > p,
.catalog-hero-copy > p {
  max-width: 760px;
  margin: 24px 0 0;
  color: var(--muted);
  font-size: clamp(1rem, 1.5vw, 1.13rem);
}

.course-stats {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 8px;
  margin-top: 30px;
}

.course-stats > div {
  padding: 14px;
  border: 1px solid var(--line);
  border-radius: 14px;
  background: rgba(255,255,255,.018);
}

.course-stats span {
  display: block;
  color: var(--muted-2);
  font-size: .58rem;
  font-weight: 900;
  letter-spacing: .11em;
}

.course-stats strong {
  display: block;
  margin-top: 5px;
  font-size: .78rem;
}

.course-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 28px;
}

.course-note {
  margin-top: 15px !important;
  color: var(--muted-2) !important;
  font-size: .72rem !important;
}

.course-hero-visual {
  min-width: 0;
}

.course-hero-art {
  position: relative;
  min-height: 570px;
  overflow: hidden;
  border: 1px solid rgba(0,229,255,.16);
  border-radius: 34px;
  background:
    radial-gradient(circle at 50% 48%, rgba(0,229,255,.12), transparent 27%),
    linear-gradient(145deg, rgba(15,27,39,.97), rgba(6,10,15,.98));
  box-shadow: 0 42px 90px rgba(0,0,0,.42), inset 0 1px rgba(255,255,255,.04);
  perspective: 900px;
}

.art-grid {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(rgba(0,229,255,.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(0,229,255,.04) 1px, transparent 1px);
  background-size: 34px 34px;
  mask-image: radial-gradient(circle at center, black, transparent 76%);
}

.art-orbit {
  position: absolute;
  left: 50%;
  top: 50%;
  border: 1px solid rgba(0,229,255,.13);
  border-radius: 50%;
  transform: translate(-50%, -50%);
}

.orbit-a { width: 360px; height: 360px; }
.orbit-b { width: 470px; height: 470px; }

.art-core {
  position: absolute;
  left: 50%;
  top: 50%;
  width: 190px;
  height: 250px;
  border: 1px solid rgba(0,229,255,.48);
  border-radius: 28px;
  background: linear-gradient(145deg, #081720, #0a1118);
  box-shadow: 0 0 44px rgba(0,229,255,.14), inset 0 0 30px rgba(0,229,255,.06);
  transform: translate(-50%, -50%) rotate(-7deg);
}

.art-iphone .art-core { transform: translate(-50%, -50%) rotate(8deg); }
.art-notebook .art-core {
  width: 310px;
  height: 190px;
  border-radius: 14px;
  transform: translate(-50%, -56%);
}
.art-notebook .art-core::after {
  content:"";
  position:absolute;
  left:50%;
  bottom:-18px;
  width:360px;
  height:12px;
  border-radius:3px 3px 12px 12px;
  border:1px solid rgba(0,229,255,.32);
  background:#08131c;
  transform:translateX(-50%);
}
.art-diagnostic .art-core {
  width: 220px;
  height: 220px;
  border-radius: 50%;
  transform: translate(-50%, -50%);
}
.art-electronics .art-core {
  width: 190px;
  height: 190px;
  border-radius: 22px;
  transform: translate(-50%, -50%) rotate(45deg);
}

.core-chip {
  position: absolute;
  left: 50%;
  top: 42%;
  width: 72px;
  height: 72px;
  border: 1px solid var(--cyan);
  border-radius: 15px;
  background: rgba(0,229,255,.045);
  box-shadow: 0 0 28px rgba(0,229,255,.26);
  transform: translate(-50%, -50%);
}
.art-electronics .core-chip { transform: translate(-50%, -50%) rotate(-45deg); }

.core-chip::after {
  content:"";
  position:absolute;
  inset:20px;
  border-radius:8px;
  background:var(--cyan);
  box-shadow:0 0 22px var(--cyan);
}

.core-trace {
  position:absolute;
  height:1px;
  background:linear-gradient(90deg,var(--cyan),transparent);
  box-shadow:0 0 9px rgba(0,229,255,.6);
}
.trace-1 { left:18%; top:66%; width:58%; }
.trace-2 { right:9%; top:28%; width:42%; transform:rotate(70deg); }
.trace-3 { left:18%; top:28%; width:36%; transform:rotate(-35deg); }

.floating-tag {
  position:absolute;
  z-index:3;
  padding:8px 11px;
  border:1px solid rgba(0,229,255,.17);
  border-radius:10px;
  color:#cbd8e4;
  background:rgba(6,12,18,.72);
  box-shadow:0 14px 30px rgba(0,0,0,.3);
  backdrop-filter:blur(12px);
  font-size:.62rem;
  font-weight:900;
  letter-spacing:.09em;
}
.tag-a { left:7%; top:18%; }
.tag-b { right:6%; top:42%; }
.tag-c { left:12%; bottom:15%; }

/* Overview */
.course-overview { padding: 0 0 90px; }
.course-overview-grid {
  display:grid;
  grid-template-columns:repeat(3,1fr);
  gap:14px;
}
.overview-card {
  min-height:260px;
  padding:28px;
  border:1px solid var(--line);
  border-radius:22px;
  background:rgba(255,255,255,.014);
}
.overview-highlight {
  background:
    radial-gradient(circle at 50% 0%, rgba(0,229,255,.09), transparent 13rem),
    var(--surface);
  box-shadow:0 20px 55px rgba(0,0,0,.24);
}
.overview-kicker {
  color:var(--cyan);
  font-size:.66rem;
  font-weight:900;
  letter-spacing:.13em;
}
.overview-card h2 {
  margin:14px 0 10px;
  font-family:var(--font-title);
  font-size:1.55rem;
  line-height:1.05;
}
.overview-card p {
  margin:0;
  color:var(--muted);
  font-size:.9rem;
}

/* Learning */
.course-learning {
  background:linear-gradient(to bottom,rgba(10,15,22,.55),transparent);
}
.course-learning-grid {
  display:grid;
  grid-template-columns:.8fr 1.2fr;
  gap:70px;
  align-items:start;
}
.course-learning-copy h2 {
  margin:10px 0 12px;
  font-family:var(--font-title);
  font-size:clamp(2.2rem,4vw,4rem);
  line-height:1;
}
.course-learning-copy p { color:var(--muted); }
.learning-list {
  display:grid;
  grid-template-columns:repeat(2,1fr);
  gap:12px;
  margin:0;
  padding:0;
  list-style:none;
}
.learning-list li {
  min-height:92px;
  display:flex;
  align-items:flex-start;
  gap:12px;
  padding:18px;
  border:1px solid var(--line);
  border-radius:16px;
  color:#c8d3df;
  background:rgba(255,255,255,.015);
}
.learning-list span {
  color:var(--green);
  font-weight:900;
}

/* Modules */
.modules-section { padding:110px 0; }
.module-list {
  width:min(100%,1040px);
  margin:0 auto;
  border-top:1px solid var(--line);
}
.module-item {
  display:grid;
  grid-template-columns:70px 1fr auto;
  gap:20px;
  align-items:center;
  padding:24px 0;
  border-bottom:1px solid var(--line);
  transition:background var(--fast), padding var(--fast);
}
.module-item:hover {
  padding-left:12px;
  padding-right:12px;
  background:rgba(0,229,255,.018);
}
.module-index {
  color:var(--cyan);
  font-family:var(--font-title);
  font-size:1.35rem;
  font-weight:700;
}
.module-title-row {
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:16px;
}
.module-title-row h3 {
  margin:0;
  font-family:var(--font-title);
  font-size:1.05rem;
}
.module-title-row > span {
  color:var(--muted-2);
  font-size:.68rem;
  font-weight:800;
}
.module-main p {
  margin:7px 0 0;
  color:var(--muted);
  font-size:.84rem;
}
.module-status {
  display:flex;
  align-items:center;
  gap:7px;
  color:var(--muted-2);
  font-size:.61rem;
  font-weight:900;
  letter-spacing:.08em;
}
.module-status span {
  width:7px;
  height:7px;
  border-radius:50%;
  background:var(--blue);
  box-shadow:0 0 10px rgba(0,168,255,.65);
}

/* Experience */
.course-experience { padding:100px 0; background:rgba(10,15,22,.45); }
.experience-grid {
  display:grid;
  grid-template-columns:1.1fr .9fr;
  gap:70px;
  align-items:center;
}
.lesson-preview {
  overflow:hidden;
  border:1px solid var(--line);
  border-radius:26px;
  background:#09111a;
  box-shadow:0 34px 80px rgba(0,0,0,.38);
}
.lesson-preview-top {
  display:flex;
  justify-content:space-between;
  padding:15px 18px;
  border-bottom:1px solid var(--line);
  color:var(--muted-2);
  font-size:.64rem;
  font-weight:900;
  letter-spacing:.09em;
}
.lesson-video-placeholder {
  position:relative;
  height:310px;
  display:grid;
  place-items:center;
  overflow:hidden;
  background:
    radial-gradient(circle at 50% 50%,rgba(0,229,255,.12),transparent 28%),
    linear-gradient(rgba(0,229,255,.04) 1px,transparent 1px),
    linear-gradient(90deg,rgba(0,229,255,.04) 1px,transparent 1px),
    #050b11;
  background-size:auto,28px 28px,28px 28px,auto;
}
.play-button {
  position:relative;
  z-index:2;
  width:74px;
  height:74px;
  display:grid;
  place-items:center;
  padding-left:5px;
  border:1px solid rgba(0,229,255,.42);
  border-radius:50%;
  color:var(--cyan);
  background:rgba(0,229,255,.055);
  box-shadow:0 0 35px rgba(0,229,255,.18);
}
.video-scan {
  position:absolute;
  left:0;
  right:0;
  top:35%;
  height:1px;
  background:linear-gradient(90deg,transparent,var(--cyan),transparent);
  box-shadow:0 0 12px var(--cyan);
  opacity:.5;
}
.lesson-progress {
  padding:17px 18px 20px;
}
.lesson-progress > span { color:var(--muted); font-size:.76rem; }
.lesson-progress > strong { float:right; font-size:.76rem; }
.lesson-progress > div {
  clear:both;
  height:6px;
  margin-top:10px;
  border-radius:99px;
  background:rgba(255,255,255,.05);
}
.lesson-progress i {
  display:block;
  width:4%;
  height:100%;
  border-radius:inherit;
  background:linear-gradient(90deg,var(--blue),var(--cyan));
}
.experience-copy h2 {
  margin:10px 0 14px;
  font-family:var(--font-title);
  font-size:clamp(2.2rem,4vw,4.3rem);
  line-height:.98;
}
.experience-copy p { color:var(--muted); }
.experience-tags {
  display:flex;
  flex-wrap:wrap;
  gap:7px;
  margin-top:20px;
}
.experience-tags span {
  padding:6px 9px;
  border:1px solid var(--line);
  border-radius:999px;
  color:var(--muted);
  font-size:.68rem;
  font-weight:800;
}

/* Warning + CTA */
.course-warning { padding:0 0 76px; }
.warning-box {
  display:flex;
  gap:15px;
  padding:20px;
  border:1px solid rgba(255,193,7,.13);
  border-radius:16px;
  background:rgba(255,193,7,.025);
}
.warning-mark {
  flex:0 0 34px;
  width:34px;height:34px;
  display:grid;place-items:center;
  border:1px solid rgba(255,193,7,.3);
  border-radius:50%;
  color:#ffd568;font-weight:900;
}
.warning-box strong { font-size:.72rem; letter-spacing:.1em; }
.warning-box p { margin:5px 0 0;color:var(--muted);font-size:.8rem; }

.course-cta {
  position:relative;
  overflow:hidden;
  text-align:center;
  background:
    radial-gradient(circle at 50% 0%,rgba(255,255,255,.16),transparent 26rem),
    linear-gradient(135deg,#0074ff,#00d8ff);
}
.course-cta-inner { max-width:900px; }
.course-cta .section-kicker { color:#002c3c; }
.course-cta h2 {
  margin:10px 0 12px;
  color:#00141c;
  font-family:var(--font-title);
  font-size:clamp(2.5rem,5vw,5rem);
  line-height:.95;
}
.course-cta p { color:rgba(0,20,28,.74); font-weight:600; }
.course-cta .btn { margin-top:24px; }

/* Catalog */
.catalog-hero {
  min-height:86svh;
  padding:calc(var(--header-height) + 80px) 0 70px;
  display:grid;
  align-items:center;
  overflow:hidden;
}
.catalog-hero-inner {
  display:grid;
  grid-template-columns:1.1fr .9fr;
  gap:70px;
  align-items:center;
}
.catalog-hero-copy h1 span {
  color:transparent;
  background:linear-gradient(90deg,#fff,var(--cyan),var(--blue));
  -webkit-background-clip:text;background-clip:text;
}
.catalog-hero-actions { display:flex;flex-wrap:wrap;gap:10px;margin-top:28px; }

.catalog-radar {
  position:relative;
  min-height:480px;
}
.radar-ring {
  position:absolute;
  left:50%;top:50%;
  border:1px solid rgba(0,229,255,.13);
  border-radius:50%;
  transform:translate(-50%,-50%);
}
.ring-1{width:140px;height:140px}
.ring-2{width:270px;height:270px}
.ring-3{width:410px;height:410px}
.radar-core {
  position:absolute;left:50%;top:50%;
  width:82px;height:82px;
  border:1px solid var(--cyan);
  border-radius:22px;
  background:#071018;
  box-shadow:0 0 50px rgba(0,229,255,.2);
  transform:translate(-50%,-50%) rotate(45deg);
}
.radar-core::after {
  content:"";position:absolute;inset:24px;border-radius:7px;background:var(--cyan);box-shadow:0 0 22px var(--cyan);
}
.radar-point {
  position:absolute;width:10px;height:10px;border-radius:50%;background:var(--cyan);box-shadow:0 0 16px var(--cyan);
}
.point-1{left:22%;top:31%}.point-2{right:18%;top:25%}.point-3{right:25%;bottom:24%}.point-4{left:26%;bottom:20%}.point-5{left:50%;top:12%}

.catalog-section { background:linear-gradient(to bottom,rgba(10,15,22,.48),transparent); }
.catalog-toolbar {
  display:flex;
  align-items:end;
  justify-content:space-between;
  gap:20px;
  margin-bottom:40px;
}
.catalog-toolbar h2 {
  margin:8px 0 0;
  font-family:var(--font-title);
  font-size:clamp(2.2rem,4vw,4rem);
}
.catalog-count {
  display:flex;align-items:baseline;gap:8px;
}
.catalog-count strong {
  color:var(--cyan);font-family:var(--font-title);font-size:2.4rem;
}
.catalog-count span { color:var(--muted-2);font-size:.72rem; }

.catalog-grid {
  display:grid;
  grid-template-columns:repeat(12,1fr);
  gap:18px;
}
.catalog-card {
  grid-column:span 6;
  display:flex;
  flex-direction:column;
  min-height:560px;
  padding:24px;
  border:1px solid var(--line);
  border-radius:24px;
  background:linear-gradient(155deg,rgba(17,27,39,.95),rgba(8,13,19,.94));
  box-shadow:var(--shadow);
  transition:transform var(--normal),border-color var(--fast);
}
.catalog-card:nth-child(5){grid-column:4/span 6}
.catalog-card:hover{transform:translateY(-6px);border-color:var(--line-strong)}
.catalog-art {
  position:relative;height:190px;margin-bottom:20px;overflow:hidden;
  border:1px solid rgba(0,229,255,.12);border-radius:18px;
  background:
    linear-gradient(rgba(0,229,255,.045) 1px,transparent 1px),
    linear-gradient(90deg,rgba(0,229,255,.045) 1px,transparent 1px),
    radial-gradient(circle at center,rgba(0,229,255,.12),transparent 40%),#071018;
  background-size:24px 24px,24px 24px,auto,auto;
}
.catalog-orbit {
  position:absolute;left:50%;top:50%;width:150px;height:150px;border:1px solid rgba(0,229,255,.16);border-radius:50%;transform:translate(-50%,-50%);
}
.catalog-core {
  position:absolute;left:50%;top:50%;width:62px;height:62px;border:1px solid var(--cyan);border-radius:14px;background:#08151e;box-shadow:0 0 28px rgba(0,229,255,.22);transform:translate(-50%,-50%) rotate(45deg);
}
.catalog-card-top{display:flex;justify-content:space-between;align-items:center;color:var(--muted-2);font-size:.66rem;font-weight:900;letter-spacing:.09em}
.catalog-card h2{margin:14px 0 10px;font-family:var(--font-title);font-size:1.65rem;line-height:1.05}
.catalog-card > p{margin:0 0 18px;color:var(--muted);font-size:.91rem}
.catalog-meta{display:flex;flex-wrap:wrap;gap:6px;margin-top:auto;margin-bottom:16px}
.catalog-meta span{padding:5px 8px;border:1px solid var(--line);border-radius:999px;color:var(--muted-2);font-size:.62rem;font-weight:900}

.catalog-philosophy { padding:0 0 110px; }
.philosophy-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}
.philosophy-card{min-height:240px;padding:26px;border:1px solid var(--line);border-radius:20px;background:rgba(255,255,255,.014)}
.philosophy-card > span{color:var(--cyan);font-family:var(--font-title);font-size:1.5rem}
.philosophy-card h3{margin:36px 0 8px;font-family:var(--font-title)}
.philosophy-card p{margin:0;color:var(--muted);font-size:.88rem}

/* Responsive */
@media(max-width:1050px){
  .course-hero-layout,.catalog-hero-inner,.course-learning-grid,.experience-grid{grid-template-columns:1fr}
  .course-hero-art{min-height:500px}
  .course-overview-grid{grid-template-columns:1fr}
  .catalog-radar{min-height:400px}
}
@media(max-width:820px){
  .course-stats{grid-template-columns:repeat(2,1fr)}
  .learning-list{grid-template-columns:1fr}
  .module-item{grid-template-columns:52px 1fr}
  .module-status{grid-column:2}
  .catalog-card,.catalog-card:nth-child(5){grid-column:span 12}
  .philosophy-grid{grid-template-columns:1fr}
}
@media(max-width:560px){
  .course-hero{padding-top:calc(var(--header-height) + 42px)}
  .course-hero-copy h1,.catalog-hero-copy h1{font-size:clamp(2.6rem,13vw,4rem)}
  .course-actions,.catalog-hero-actions{flex-direction:column}
  .course-actions .btn,.catalog-hero-actions .btn{width:100%}
  .course-hero-art{min-height:390px;border-radius:24px}
  .orbit-a{width:260px;height:260px}.orbit-b{width:340px;height:340px}
  .art-core{width:145px;height:200px}
  .art-notebook .art-core{width:230px;height:145px}
  .art-notebook .art-core::after{width:270px}
  .floating-tag{font-size:.55rem}.tag-a{left:4%}.tag-b{right:3%}.tag-c{left:6%}
  .course-stats{grid-template-columns:1fr 1fr}
  .module-item{padding:20px 0;gap:12px}
  .module-title-row{align-items:flex-start;flex-direction:column;gap:4px}
  .lesson-video-placeholder{height:220px}
  .catalog-radar{min-height:330px}
  .ring-3{width:300px;height:300px}.ring-2{width:210px;height:210px}
  .catalog-toolbar{align-items:flex-start;flex-direction:column}
  .catalog-card{min-height:520px;padding:18px}
}

.module-action{display:flex;align-items:center;justify-content:flex-end}
.module-open{color:var(--cyan);text-decoration:none;font-size:.65rem;font-weight:900;letter-spacing:.07em;white-space:nowrap}
.module-open:hover{text-decoration:underline}
.module-coming{color:var(--muted-2);font-size:.57rem;font-weight:900;letter-spacing:.06em;text-align:right}
@media(max-width:820px){.module-action{grid-column:2;justify-content:flex-start}}
`n/* Keep site name typography consistent */`n.site-name, .brand-name, .navbar-brand, .logo-text, header .logo, header .brand { font-family: inherit !important; }`n
`n/* Keep site name typography consistent */`n.site-name, .brand-name, .navbar-brand, .logo-text, header .logo, header .brand { font-family: inherit !important; }`n