:root {
  --bg: #090b0f;
  --panel: #14171d;
  --panel-2: #1a1d24;
  --line: rgba(255,255,255,.12);
  --muted: #aaa79f;
  --paper: #eee9df;
  --red: #b63143;
  --gold: #d7a94e;
  --accent: #c84d43;
  --shell: min(1180px, calc(100% - 40px));
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { margin: 0; background: var(--bg); color: var(--paper); font-family: Inter, "Segoe UI", Arial, sans-serif; line-height: 1.55; }
button, input { font: inherit; }
a { color: inherit; text-decoration: none; }
.shell { width: var(--shell); margin-inline: auto; }

.site-header { min-height: 78px; padding: 0 max(24px, calc((100vw - 1180px)/2)); display: grid; grid-template-columns: 1fr auto 1fr; align-items: center; gap: 28px; position: sticky; top: 0; z-index: 40; background: rgba(8,10,13,.94); backdrop-filter: blur(18px); border-bottom: 1px solid var(--line); }
.brand { display: inline-flex; align-items: center; gap: 12px; width: max-content; }
.brand-mark { display: grid; place-items: center; width: 40px; height: 40px; border: 1px solid var(--paper); border-radius: 50%; font-family: Georgia, serif; font-size: 20px; }
.brand strong { display: block; font-family: Georgia, serif; font-size: 23px; letter-spacing: .04em; line-height: 1; }
.brand strong span { color: var(--red); }
.brand small { display: block; margin-top: 5px; color: #c55b69; font-size: 9px; text-transform: uppercase; letter-spacing: .18em; font-weight: 800; }
.main-nav { display: flex; align-items: center; gap: 30px; height: 78px; }
.main-nav a { display: grid; place-items: center; height: 100%; color: #aaa8a3; font-size: 12px; font-weight: 800; letter-spacing: .07em; text-transform: uppercase; border-bottom: 2px solid transparent; }
.main-nav a:hover, .main-nav a.active { color: white; border-color: var(--red); }
.account-area { justify-self: end; display: flex; align-items: center; gap: 12px; color: #bdb9b0; font-size: 12px; }
.account-area form { margin: 0; }
.account-area a, .account-area button { color: white; border: 1px solid var(--line); background: transparent; padding: 9px 13px; cursor: pointer; }

.intro { padding: 92px 0 52px; }
.eyebrow { margin: 0 0 10px; color: var(--gold); text-transform: uppercase; letter-spacing: .2em; font-size: 11px; font-weight: 900; }
.intro-copy { display: grid; grid-template-columns: 1.5fr .7fr; gap: 60px; align-items: end; }
h1, h2, h3, p { margin-top: 0; }
h1, h2 { font-family: Georgia, "Times New Roman", serif; font-weight: 500; }
h1 { margin-bottom: 14px; font-size: clamp(50px, 7vw, 96px); line-height: .92; letter-spacing: -.045em; }
.intro-copy > div > p { max-width: 720px; margin: 0; color: var(--muted); font-size: 17px; }
.search-box { display: block; color: var(--muted); font-size: 11px; text-transform: uppercase; letter-spacing: .12em; }
.search-box input { width: 100%; margin-top: 9px; padding: 15px 17px; color: white; background: var(--panel); border: 1px solid var(--line); outline: none; }
.search-box input:focus { border-color: var(--gold); box-shadow: 0 0 0 3px rgba(215,169,78,.12); }

.class-selector { padding: 38px 0 44px; background: #0e1015; border-block: 1px solid var(--line); }
.section-heading { display: grid; grid-template-columns: 1fr minmax(240px, 420px); gap: 36px; align-items: end; margin-bottom: 28px; }
.section-heading.compact { grid-template-columns: 1fr auto; }
.section-heading h2 { margin-bottom: 0; font-size: clamp(30px, 4vw, 48px); line-height: 1; }
.section-heading > p { margin: 0; color: var(--muted); }
.count-pill { align-self: end; padding: 7px 12px; color: #c8c4ba; border: 1px solid var(--line); font-size: 11px; text-transform: uppercase; letter-spacing: .12em; }
.class-list { display: grid; grid-template-columns: repeat(8, minmax(100px, 1fr)); gap: 10px; }
.class-card { min-height: 116px; position: relative; padding: 14px; overflow: hidden; text-align: left; color: #ddd9d0; background: #161920; border: 1px solid var(--line); cursor: pointer; transition: .18s ease; }
.class-card::after { content: ""; position: absolute; right: -26px; bottom: -38px; width: 92px; height: 92px; border-radius: 50%; background: var(--card-accent); opacity: .1; filter: blur(4px); }
.class-card:hover { transform: translateY(-3px); border-color: rgba(255,255,255,.32); }
.class-card.active { color: white; border-color: var(--card-accent); background: linear-gradient(145deg, #1d2028, color-mix(in srgb, var(--card-accent) 17%, #111318)); }
.class-card-code { display: block; color: var(--card-accent); font-family: Georgia, serif; font-size: 31px; line-height: 1; }
.class-card-name { display: block; margin-top: 14px; font-weight: 800; font-size: 11px; line-height: 1.25; }
.class-card-type { display: block; margin-top: 4px; color: #8f8e8a; font-size: 9px; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.search-empty { margin: 24px 0 0; color: var(--muted); }

.selected-class { position: relative; overflow: hidden; border-bottom: 1px solid var(--line); }
.class-glow { position: absolute; inset: 0; background: radial-gradient(circle at 18% 50%, color-mix(in srgb, var(--accent) 32%, transparent), transparent 34%), linear-gradient(110deg, rgba(255,255,255,.025), transparent); opacity: .65; pointer-events: none; }
.class-hero { min-height: 490px; position: relative; z-index: 1; display: grid; grid-template-columns: 260px minmax(0, 1fr) 330px; gap: 50px; align-items: center; padding-block: 68px; }
.class-monogram { width: 240px; aspect-ratio: 1; display: grid; place-items: center; color: white; font-family: Georgia, serif; font-size: 80px; border: 1px solid color-mix(in srgb, var(--accent) 70%, white); border-radius: 50%; background: radial-gradient(circle, color-mix(in srgb, var(--accent) 42%, #111) 0, #0d0f13 69%); box-shadow: 0 0 90px color-mix(in srgb, var(--accent) 25%, transparent); }
.class-title h2 { margin: 0 0 20px; font-size: clamp(46px, 6vw, 80px); line-height: .94; letter-spacing: -.035em; }
.class-title > p:not(.eyebrow) { max-width: 650px; color: #c0bdb5; font-size: 16px; }
.class-meta { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 28px; }
.class-meta span { display: grid; gap: 2px; padding: 10px 13px; color: #85837e; border: 1px solid var(--line); font-size: 9px; text-transform: uppercase; letter-spacing: .1em; }
.class-meta strong { color: white; font-size: 12px; text-transform: none; letter-spacing: normal; }
.quick-card { padding: 28px; background: rgba(20,23,29,.82); border: 1px solid var(--line); }
.quick-card h3 { margin: 18px 0 8px; font-family: Georgia, serif; font-size: 21px; }
.quick-card ul { margin: 0; padding: 0; list-style: none; color: #c0bdb6; font-size: 13px; }
.quick-card li { position: relative; padding: 5px 0 5px 17px; }
.quick-card li::before { content: "+"; position: absolute; left: 0; color: #60cb86; font-weight: 900; }
.quick-card .caution-list li::before { content: "!"; color: var(--gold); }

.planner-section { padding-block: 82px; }
.build-tabs { display: flex; gap: 8px; margin-bottom: 16px; }
.build-tab { padding: 12px 18px; color: #b8b5ad; background: transparent; border: 1px solid var(--line); cursor: pointer; font-weight: 800; font-size: 12px; }
.build-tab.active { color: white; background: var(--red); border-color: var(--red); }
.planner-grid { display: grid; grid-template-columns: minmax(0, 1.5fr) minmax(280px, .65fr); border: 1px solid var(--line); background: var(--panel); }
.stat-planner { padding: 30px; }
.planner-toolbar { display: flex; justify-content: space-between; gap: 24px; align-items: end; margin-bottom: 26px; }
.planner-toolbar label { color: var(--muted); font-size: 11px; text-transform: uppercase; letter-spacing: .1em; }
.planner-toolbar input { display: block; width: 190px; margin-top: 7px; padding: 11px 13px; color: white; background: #0e1014; border: 1px solid var(--line); }
.remaining { text-align: right; }
.remaining span { display: block; color: var(--muted); font-size: 10px; text-transform: uppercase; letter-spacing: .12em; }
.remaining strong { display: block; color: #60cb86; font-family: Georgia, serif; font-size: 36px; line-height: 1; }
.remaining strong.negative { color: #ef6677; }
.stat-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 12px; }
.stat-field { position: relative; display: grid; grid-template-columns: 1fr 120px; gap: 14px; align-items: center; overflow: hidden; padding: 16px; color: white; background: #101218; border: 1px solid var(--line); }
.stat-field span { position: relative; z-index: 1; font-weight: 800; }
.stat-field small { display: block; color: #777872; font-weight: 600; }
.stat-field input { position: relative; z-index: 1; width: 100%; padding: 9px 10px; color: white; text-align: right; background: rgba(8,10,13,.8); border: 1px solid var(--line); }
.stat-field i { position: absolute; inset: auto 0 0 0; height: 3px; width: 0; background: var(--accent); transition: width .25s ease; }
.command-field[hidden] { display: none; }
.planner-actions { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 22px; }
.primary-button, .ghost-button, .text-button, .copy-button { min-height: 43px; padding: 0 17px; border: 1px solid transparent; cursor: pointer; font-weight: 900; font-size: 11px; text-transform: uppercase; letter-spacing: .04em; }
.primary-button { color: white; background: var(--red); }
.ghost-button, .copy-button { color: white; background: transparent; border-color: var(--line); }
.text-button { color: var(--muted); background: transparent; }
.planner-message { min-height: 24px; margin: 12px 0 -4px; color: #71d393; font-size: 12px; }
.build-note { padding: 30px; background: #0f1116; border-left: 1px solid var(--line); }
.build-note h3 { font-family: Georgia, serif; font-size: 30px; line-height: 1.05; }
.build-note > p:not(.eyebrow) { color: var(--muted); font-size: 14px; }
.priority-list { margin: 24px 0; }
.priority-row { display: grid; grid-template-columns: 74px 1fr 38px; gap: 10px; align-items: center; margin: 10px 0; font-size: 11px; }
.priority-track { height: 5px; background: #252830; }
.priority-track i { display: block; height: 100%; background: var(--accent); }
.priority-row strong { text-align: right; }
.notice { margin-top: 18px; padding: 16px 18px; color: #aaa79f; background: rgba(215,169,78,.06); border: 1px solid rgba(215,169,78,.25); font-size: 12px; }
.notice strong { color: var(--gold); }

.server-breakpoints { margin-top: 46px; padding: 30px; background: linear-gradient(145deg, #15181e, #0e1014); border: 1px solid rgba(215,169,78,.3); }
.breakpoint-heading { display: grid; grid-template-columns: 1fr 210px; gap: 30px; align-items: center; margin-bottom: 26px; }
.breakpoint-heading h2 { margin-bottom: 10px; font-size: 38px; }
.breakpoint-heading > div > p:not(.eyebrow) { max-width: 720px; margin: 0; color: var(--muted); font-size: 13px; }
.speed-cap-card { padding: 20px; text-align: center; background: #0b0d11; border: 1px solid var(--line); }
.speed-cap-card span, .speed-cap-card small { display: block; color: var(--muted); font-size: 9px; text-transform: uppercase; letter-spacing: .1em; }
.speed-cap-card strong { display: block; margin: 4px 0; color: var(--gold); font-family: Georgia, serif; font-size: 42px; line-height: 1; }
.breakpoint-groups { display: grid; gap: 12px; }
.breakpoint-group { display: grid; grid-template-columns: 210px 1fr; gap: 18px; align-items: stretch; padding: 14px; background: #101218; border: 1px solid var(--line); }
.breakpoint-group-title { display: flex; flex-direction: column; justify-content: center; padding: 8px; }
.breakpoint-group-title strong { font-family: Georgia, serif; font-size: 20px; }
.breakpoint-group-title span { color: var(--gold); font-size: 11px; }
.breakpoint-steps { display: grid; grid-template-columns: repeat(5, minmax(105px, 1fr)); gap: 7px; }
.breakpoint-step { min-height: 68px; padding: 9px; color: #aaa8a2; text-align: left; background: #181b22; border: 1px solid var(--line); cursor: pointer; transition: .16s ease; }
.breakpoint-step strong, .breakpoint-step small { display: block; }
.breakpoint-step strong { color: white; font-size: 12px; }
.breakpoint-step small { margin-top: 4px; color: #898781; font-size: 9px; line-height: 1.25; }
.breakpoint-step:hover, .breakpoint-step.next { border-color: var(--gold); transform: translateY(-1px); }
.breakpoint-step.next::after { content: "PRÓXIMO"; display: block; margin-top: 5px; color: var(--gold); font-size: 8px; font-weight: 900; letter-spacing: .08em; }
.breakpoint-step.achieved { background: rgba(50,159,94,.14); border-color: rgba(96,203,134,.55); }
.breakpoint-step.achieved::after { content: "ATINGIDO"; display: block; margin-top: 5px; color: #71d393; font-size: 8px; font-weight: 900; letter-spacing: .08em; }
.breakpoint-rule { margin: 18px 0 0; color: var(--muted); font-size: 11px; }
.breakpoint-rule strong { color: var(--gold); }
.breakpoint-empty { color: var(--muted); }

.guide-content { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; padding-bottom: 82px; }
.guide-card { padding: 30px; background: var(--panel); border: 1px solid var(--line); }
.guide-card h2 { font-size: 34px; }
.detail-item { display: grid; grid-template-columns: 135px 1fr; gap: 16px; padding: 17px 0; border-top: 1px solid var(--line); }
.detail-item strong { color: white; font-size: 13px; }
.detail-item p { margin: 0; color: var(--muted); font-size: 13px; }

.progress-section { padding: 74px 0 86px; background: #111319; border-top: 1px solid var(--line); }
.timeline { display: grid; grid-template-columns: repeat(4, 1fr); gap: 14px; counter-reset: stage; }
.timeline-card { min-height: 220px; padding: 26px; background: #171a21; border: 1px solid var(--line); counter-increment: stage; }
.timeline-card::before { content: "0" counter(stage); display: block; margin-bottom: 30px; color: var(--accent); font-family: Georgia, serif; font-size: 36px; }
.timeline-card span { color: var(--gold); font-size: 10px; text-transform: uppercase; letter-spacing: .12em; }
.timeline-card h3 { margin: 6px 0 10px; font-family: Georgia, serif; font-size: 22px; }
.timeline-card p { color: var(--muted); font-size: 12px; }

.site-footer { width: var(--shell); margin: auto; padding: 38px 0 52px; display: grid; grid-template-columns: 1fr 1fr auto; gap: 30px; align-items: center; color: #807f7b; font-size: 11px; }
.site-footer div { display: grid; }
.site-footer strong { color: white; font-family: Georgia, serif; font-size: 22px; }
.site-footer p { margin: 0; }
.site-footer a { color: white; border-bottom: 1px solid var(--red); }

@media (max-width: 1050px) {
  .site-header { grid-template-columns: auto 1fr; padding-inline: 20px; }
  .main-nav { justify-self: end; gap: 18px; }
  .account-area { display: none; }
  .class-list { grid-template-columns: repeat(4, 1fr); }
  .class-hero { grid-template-columns: 190px 1fr; }
  .class-monogram { width: 180px; font-size: 58px; }
  .quick-card { grid-column: 1 / -1; display: grid; grid-template-columns: 1fr 1fr; gap: 0 24px; }
  .quick-card .eyebrow { grid-column: 1 / -1; }
}

@media (max-width: 760px) {
  :root { --shell: min(100% - 28px, 1180px); }
  .site-header { min-height: auto; display: block; padding-block: 13px 0; position: static; }
  .brand { margin-bottom: 12px; }
  .main-nav { height: auto; width: 100%; gap: 0; overflow-x: auto; justify-content: flex-start; }
  .main-nav a { min-width: max-content; height: 46px; padding: 0 14px; }
  .intro { padding: 58px 0 36px; }
  .intro-copy, .section-heading { grid-template-columns: 1fr; gap: 24px; }
  .class-list { grid-template-columns: repeat(2, 1fr); }
  .class-hero { grid-template-columns: 1fr; gap: 30px; min-height: 0; }
  .class-monogram { width: 150px; font-size: 50px; }
  .quick-card { grid-column: auto; display: block; }
  .planner-section { padding-block: 58px; }
  .planner-grid { grid-template-columns: 1fr; }
  .build-note { border-left: 0; border-top: 1px solid var(--line); }
  .stat-grid { grid-template-columns: 1fr; }
  .planner-toolbar { align-items: stretch; }
  .planner-toolbar input { width: 150px; }
  .guide-content { grid-template-columns: 1fr; padding-bottom: 58px; }
  .breakpoint-heading, .breakpoint-group { grid-template-columns: 1fr; }
  .speed-cap-card { text-align: left; }
  .breakpoint-steps { grid-template-columns: repeat(2, 1fr); }
  .timeline { grid-template-columns: 1fr; }
  .site-footer { grid-template-columns: 1fr; }
}

@media (max-width: 440px) {
  .stat-planner, .build-note, .guide-card { padding: 22px; }
  .planner-toolbar { flex-direction: column; }
  .remaining { text-align: left; }
  .detail-item { grid-template-columns: 1fr; gap: 4px; }
  .server-breakpoints { padding: 20px; }
  .breakpoint-steps { grid-template-columns: 1fr; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { transition: none !important; }
}


/* ===== MuDry: guia estático com imagens e Trees ===== */
.class-list { grid-template-columns: repeat(8, minmax(105px, 1fr)); }
.class-card { min-height: 170px; padding: 10px; display: flex; flex-direction: column; justify-content: flex-end; }
.class-card-art { position: absolute; inset: 0 0 44px; display: grid; place-items: end center; overflow: hidden; background: radial-gradient(circle at 50% 80%, color-mix(in srgb, var(--card-accent) 20%, transparent), transparent 62%); }
.class-card-art::after { content:""; position:absolute; inset:auto 0 0; height:42%; background:linear-gradient(transparent,#161920); pointer-events:none; }
.class-card-art img { width: 100%; height: 100%; object-fit: contain; object-position: center bottom; filter: drop-shadow(0 14px 18px rgba(0,0,0,.55)); transition: transform .2s ease; }
.class-card:hover .class-card-art img, .class-card.active .class-card-art img { transform: scale(1.05); }
.class-card-art.image-missing { color:var(--card-accent); font:700 34px Georgia,serif; place-items:center; }
.class-card-name,.class-card-type { position:relative; z-index:2; }
.class-card-name { margin-top:0; }

.class-hero { grid-template-columns: 320px minmax(0,1fr) 330px; }
.class-art { width: 310px; height: 410px; position:relative; display:flex; align-items:flex-end; justify-content:center; overflow:hidden; border:1px solid color-mix(in srgb,var(--accent) 45%,transparent); background: radial-gradient(circle at 50% 70%, color-mix(in srgb,var(--accent) 30%,#101216),#0b0d11 66%); box-shadow:0 0 90px color-mix(in srgb,var(--accent) 20%,transparent); }
.class-art::after { content:""; position:absolute; inset:auto 0 0; height:32%; background:linear-gradient(transparent,#0b0d11); pointer-events:none; }
.class-art img { width:100%; height:100%; object-fit:contain; object-position:center bottom; filter:drop-shadow(0 18px 22px rgba(0,0,0,.6)); }
.class-art.image-missing { display:grid; place-items:center; color:white; font:700 78px Georgia,serif; }

.reference-section { padding-block:72px; }
.reference-head { display:grid; grid-template-columns:1fr auto; gap:30px; align-items:end; margin-bottom:24px; }
.reference-head h2 { margin:0; font-size:clamp(34px,4vw,52px); }
.reference-source { display:inline-flex; align-items:center; justify-content:center; min-height:42px; padding:0 16px; border:1px solid var(--gold); color:var(--gold); font-size:11px; font-weight:900; text-transform:uppercase; letter-spacing:.08em; }
.reference-stats { display:grid; grid-template-columns:repeat(5,1fr); gap:10px; }
.reference-stat { min-height:145px; padding:18px; background:var(--panel); border:1px solid var(--line); }
.reference-stat > span { color:var(--accent); font-size:10px; font-weight:900; letter-spacing:.12em; }
.reference-stat > strong { display:block; margin:10px 0 6px; font:500 20px Georgia,serif; }
.reference-stat > p { margin:0; color:#bdb9b0; font-size:12px; }
.reference-extra { display:grid; grid-template-columns:2fr 1fr 1.5fr; margin-top:12px; border:1px solid var(--line); background:#0f1116; }
.reference-extra > div { padding:17px 18px; border-right:1px solid var(--line); }
.reference-extra > div:last-child { border-right:0; }
.reference-extra span { display:block; color:#7f7d78; font-size:9px; text-transform:uppercase; letter-spacing:.12em; }
.reference-extra strong { display:block; margin-top:6px; color:white; font-size:13px; }
.reference-disclaimer { margin:14px 0 0; color:#88857e; font-size:11px; }

.trees-section { padding:72px 0; background:#0e1015; border-block:1px solid var(--line); }
.tree-gallery { display:grid; grid-template-columns:repeat(3,1fr); gap:16px; }
.tree-card { overflow:hidden; background:#11141a; border:1px solid var(--line); }
.tree-card-head { min-height:78px; padding:15px 17px; display:flex; justify-content:space-between; align-items:center; gap:14px; border-bottom:1px solid var(--line); }
.tree-card-head strong { display:block; margin-top:4px; font-family:Georgia,serif; font-size:18px; }
.tree-level { color:var(--gold); font-size:9px; font-weight:900; letter-spacing:.16em; }
.tree-source { color:#aaa79f; font-size:10px; border:1px solid var(--line); padding:7px 9px; white-space:nowrap; }
.tree-source:hover { color:white; border-color:var(--gold); }
.tree-media { aspect-ratio:1.2; display:grid; place-items:center; background:#07080a; overflow:hidden; }
.tree-media img { width:100%; height:100%; object-fit:contain; }
.tree-missing { max-width:260px; padding:24px; text-align:center; }
.tree-missing strong { color:#d7a94e; font-family:Georgia,serif; font-size:18px; }
.tree-missing p { margin:8px 0 0; color:#88857e; font-size:11px; }

.breakpoint-steps.readonly { pointer-events:none; }
.breakpoint-step.readonly-step { cursor:default; }

@media(max-width:1050px){
  .class-list{grid-template-columns:repeat(4,1fr)}
  .class-hero{grid-template-columns:260px 1fr;}
  .class-art{width:250px;height:340px}.quick-card{grid-column:1/-1}
  .reference-stats{grid-template-columns:repeat(3,1fr)}
  .tree-gallery{grid-template-columns:1fr}
}
@media(max-width:700px){
  .class-list{grid-template-columns:repeat(2,1fr)}
  .class-card{min-height:150px}
  .class-hero{grid-template-columns:1fr;padding-block:35px}
  .class-art{width:100%;max-width:320px;height:390px;margin:auto}
  .reference-head{grid-template-columns:1fr}
  .reference-stats{grid-template-columns:1fr 1fr}
  .reference-extra{grid-template-columns:1fr}
  .reference-extra>div{border-right:0;border-bottom:1px solid var(--line)}
  .reference-extra>div:last-child{border-bottom:0}
}