/* =========================================================
   Professor de Música Digital IA · Mentoria
   Híbrido: Sphere (escuro, tipografia apertada, lavanda/menta,
   cards bem arredondados) + Swimtopia (azul elétrico, vidro
   canelado, nav em pílula de vidro, chips de números).
   ========================================================= */

:root {
  --ink: #08090d;
  --ink-2: #0f1016;
  --ink-3: #1b1b1f;
  --ink-4: #24252c;
  --line: rgba(255, 255, 255, 0.08);
  --line-2: rgba(255, 255, 255, 0.14);
  --text: #f4f5f8;
  --muted: #a3a6b4;
  --muted-2: #8b8e9d;

  --blue: #2b5bff;
  --blue-deep: #025fff;
  --blue-text: #829dff;
  --blue-ink: #1f45d6;
  --navy: #0e295e;
  --lav: #9787fa;
  --mint: #89f0ca;
  --cream: #f4eee3;
  --cream-2: #e9e1d2;
  --cream-ink: #15161b;
  --coral: #ff6a4d;
  --claude: #d97757;

  --font-display: "Inter Tight", "Inter", system-ui, sans-serif;
  --font-body: "Inter", system-ui, -apple-system, sans-serif;
  --font-serif: "Instrument Serif", Georgia, serif;

  --r-sm: 12px;
  --r-md: 20px;
  --r-lg: 30px;
  --r-xl: 48px;
  --r-full: 999px;

  --glass-shadow: rgba(255, 255, 255, 0.28) 1px 1px 0 0 inset,
    rgba(255, 255, 255, 0.08) -3px 3px 6px 0 inset,
    rgba(0, 0, 0, 0.2) 3px -3px 6px 0 inset,
    rgba(0, 0, 0, 0.35) 0 12px 40px 0;

  --ease: cubic-bezier(0.22, 0.61, 0.36, 1);
  --gutter: clamp(16px, 4vw, 40px);
}

*,
*::before,
*::after { box-sizing: border-box; }

html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  background: var(--ink);
  color: var(--text);
  font-family: var(--font-body);
  font-size: 17px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}
img { max-width: 100%; display: block; }
a { color: inherit; }
::selection { background: var(--lav); color: var(--ink); }

.container { width: 100%; max-width: 1240px; margin: 0 auto; padding: 0 var(--gutter); }
[hidden] { display: none !important; }
.sr-only { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }

/* ---------- tipografia ---------- */
.display {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(38px, 4.4vw, 64px);
  line-height: 1.03;
  letter-spacing: -0.045em;
  margin: 0 0 24px;
  text-wrap: balance;
}
.display-2 {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(36px, 5vw, 68px);
  line-height: 1.04;
  letter-spacing: -0.045em;
  margin: 0 0 24px;
  text-wrap: balance;
}
.h2 {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(32px, 4.2vw, 56px);
  line-height: 1.05;
  letter-spacing: -0.04em;
  margin: 0 0 20px;
  text-wrap: balance;
}
.h3 {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(21px, 2vw, 26px);
  line-height: 1.15;
  letter-spacing: -0.025em;
  margin: 0 0 10px;
}
.lead { font-size: clamp(17px, 1.4vw, 20px); line-height: 1.6; color: #c9ccd8; margin: 0 0 32px; max-width: 620px; }
.lead.narrow { margin-left: auto; margin-right: auto; max-width: 680px; }
.muted { color: var(--muted); }
.small { font-size: 14px; }
.serif { font-family: var(--font-serif); font-style: italic; font-size: 1.15em; color: var(--text); letter-spacing: 0; }
.serif-i { font-family: var(--font-serif); font-style: italic; font-weight: 400; letter-spacing: -0.01em; }

.hl { color: var(--lav); }

.kicker {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-display);
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--blue-text);
  margin: 0 0 18px;
}
.kicker::before { content: ""; width: 18px; height: 2px; border-radius: 2px; background: currentColor; }
.kicker-mint { color: var(--mint); }
.kicker-lav { color: var(--lav); }
.kicker-white { color: #fff; }

/* ---------- pílulas e botões ---------- */
.pill {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 7px 16px;
  border-radius: var(--r-full);
  font-family: var(--font-display);
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 0.02em;
  line-height: 1.2;
}
.pill-blue { background: var(--blue); color: #fff; }
.pill-outline { border: 1px solid var(--line-2); color: var(--text); background: rgba(255,255,255,.04); }
.pill-ghost { background: rgba(255,255,255,.06); color: var(--muted); border: 1px solid var(--line); }
.live-dot { width: 7px; height: 7px; border-radius: 50%; background: var(--mint); box-shadow: 0 0 0 0 rgba(137,240,202,.6); animation: pulse 2s infinite; }
@keyframes pulse { 70% { box-shadow: 0 0 0 8px rgba(137,240,202,0); } 100% { box-shadow: 0 0 0 0 rgba(137,240,202,0); } }

.btn {
  --dot-bg: #fff;
  --dot-fg: var(--blue);
  display: inline-flex;
  align-items: center;
  gap: 14px;
  border: 0;
  cursor: pointer;
  text-decoration: none;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 16px;
  letter-spacing: -0.01em;
  padding: 8px 8px 8px 24px;
  border-radius: var(--r-full);
  transition: transform .3s var(--ease), box-shadow .3s var(--ease), background .3s var(--ease);
  white-space: nowrap;
}
.btn:hover { transform: translateY(-2px); }
.btn:active { transform: translateY(0); }
.btn:focus-visible { outline: 2px solid var(--mint); outline-offset: 3px; }
.btn-dot { width: 40px; height: 40px; border-radius: 50%; display: grid; place-items: center; background: var(--dot-bg); color: var(--dot-fg); flex: none; transition: transform .3s var(--ease); }
.btn:hover .btn-dot { transform: translateX(3px); }
.btn-dot svg { width: 16px; height: 16px; fill: none; stroke: currentColor; stroke-width: 2; stroke-linecap: round; stroke-linejoin: round; }

.btn-primary {
  background: linear-gradient(135deg, #3560f0, #2450e6 55%, #3340d6);
  color: #fff;
  box-shadow: rgba(255,255,255,.35) 1px 1px 0 0 inset, 0 14px 40px -10px rgba(43, 91, 255, .7);
}
.btn-primary:hover { box-shadow: rgba(255,255,255,.35) 1px 1px 0 0 inset, 0 18px 50px -10px rgba(43, 91, 255, .9); }
.btn-light { background: #fff; color: var(--ink); --dot-bg: var(--blue); --dot-fg: #fff; box-shadow: 0 10px 30px -10px rgba(0,0,0,.4); }
.btn-ghost { background: transparent; color: var(--muted); padding: 14px 20px; border: 1px solid var(--line-2); }
.btn-ghost:hover { color: var(--text); border-color: rgba(255,255,255,.3); }
.btn-lg { font-size: 17px; padding: 10px 10px 10px 28px; }
.btn-lg .btn-dot { width: 46px; height: 46px; }
.btn-sm { font-size: 14px; padding: 5px 5px 5px 18px; gap: 10px; }
.btn-sm .btn-dot { width: 32px; height: 32px; }
.btn[disabled] { opacity: .6; cursor: progress; transform: none; }

.glass {
  background: rgba(22, 24, 34, 0.55);
  -webkit-backdrop-filter: blur(18px) saturate(140%);
  backdrop-filter: blur(18px) saturate(140%);
  border: 1px solid rgba(255,255,255,.1);
  box-shadow: var(--glass-shadow);
}

/* ---------- nav ---------- */
.nav-wrap { position: fixed; top: 14px; left: 0; right: 0; z-index: 50; padding: 0 var(--gutter); pointer-events: none; }
.nav {
  pointer-events: auto;
  max-width: 1160px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  padding: 8px 8px 8px 14px;
  border-radius: var(--r-full);
}
.brand { display: inline-flex; align-items: center; gap: 11px; text-decoration: none; }
.brand img { border-radius: 11px; }
.brand-word { display: flex; flex-direction: column; font-family: var(--font-display); line-height: 1.05; }
.brand-line { font-size: 11.5px; font-weight: 500; color: var(--muted); letter-spacing: 0.01em; }
.brand-line.strong { font-size: 15px; font-weight: 700; color: var(--text); letter-spacing: -0.02em; display: inline-flex; align-items: center; gap: 6px; }
.ia-chip {
  font-style: normal;
  font-size: 11px;
  font-weight: 800;
  letter-spacing: 0.06em;
  padding: 2px 6px 2px;
  border-radius: 6px;
  color: var(--ink);
  background: linear-gradient(100deg, var(--lav), var(--mint));
}
.nav-links { display: flex; gap: 4px; list-style: none; margin: 0; padding: 0; }
.nav-links a { display: block; padding: 9px 16px; border-radius: var(--r-full); text-decoration: none; font-family: var(--font-display); font-weight: 600; font-size: 14.5px; color: #d6d8e2; transition: background .25s, color .25s; }
.nav-links a:hover { background: rgba(255,255,255,.08); color: #fff; }

/* ---------- hero ---------- */
.hero { position: relative; padding: 136px 0 0; overflow: hidden; isolation: isolate; }
.hero-bg { position: absolute; inset: 0; z-index: -1; }
.ribbed {
  position: absolute;
  inset: 0;
  background:
    repeating-linear-gradient(90deg,
      rgba(255,255,255,0) 0px,
      rgba(255,255,255,.07) 14px,
      rgba(255,255,255,.015) 26px,
      rgba(0,0,0,.18) 28px,
      rgba(255,255,255,0) 30px);
  pointer-events: none;
}
.hero .ribbed {
  -webkit-mask-image: radial-gradient(70% 80% at 78% 40%, #000 20%, transparent 75%);
  mask-image: radial-gradient(70% 80% at 78% 40%, #000 20%, transparent 75%);
  background-color: transparent;
}
.hero-bg::before {
  content: "";
  position: absolute;
  inset: 0;
  background:
    radial-gradient(55% 70% at 80% 35%, rgba(2, 95, 255, .75), rgba(14, 41, 94, .35) 55%, transparent 80%),
    radial-gradient(40% 40% at 10% 0%, rgba(151,135,250,.18), transparent 70%);
}
.glow { position: absolute; border-radius: 50%; filter: blur(80px); opacity: .55; }
.glow-a { width: 420px; height: 420px; right: 4%; top: 18%; background: #2b5bff; animation: drift 14s ease-in-out infinite alternate; }
.glow-b { width: 300px; height: 300px; right: 30%; top: 55%; background: var(--lav); opacity: .3; animation: drift 18s ease-in-out infinite alternate-reverse; }
@keyframes drift { to { transform: translate(-40px, 30px) scale(1.08); } }

.hero-grid { display: grid; grid-template-columns: 1.15fr .85fr; gap: 32px; align-items: center; }
.eyebrow-row { display: flex; flex-wrap: wrap; gap: 8px; margin: 0 0 28px; }
.hero-cta { display: flex; flex-direction: column; align-items: flex-start; gap: 14px; }
.micro { margin: 0; font-size: 13.5px; color: var(--muted); }

.hero-visual { position: relative; height: 620px; }
.scene { position: absolute; inset: 0; }
#scene-canvas { position: absolute; inset: 0; width: 100%; height: 100%; display: block; opacity: 0; transition: opacity 1.2s var(--ease); }
.scene.is-ready #scene-canvas { opacity: 1; }
.scene.is-ready .scene-fallback { opacity: 0; }
.orbit { position: absolute; left: 50%; top: 50%; border-radius: 50%; border: 1px dashed rgba(255,255,255,.12); transform: translate(-50%, -50%) rotateX(68deg); pointer-events: none; }
.orbit-1 { width: 520px; height: 520px; }
.orbit-2 { width: 380px; height: 380px; border-style: solid; border-color: rgba(137,240,202,.12); }

.scene-fallback { position: absolute; inset: 0; transition: opacity .8s; }
.tile { position: absolute; width: 170px; height: 170px; border-radius: 42px; display: grid; place-items: center; box-shadow: var(--glass-shadow); }
.tile svg { width: 56%; height: 56%; }
.tile-gpt { left: 16%; top: 22%; background: linear-gradient(145deg, #2a2b33, #0b0c10); color: #fff; transform: rotate(-10deg); }
.tile-claude { right: 14%; bottom: 20%; background: linear-gradient(145deg, #fbf6ee, #e9dfcf); color: var(--claude); transform: rotate(9deg); }

.chip-stat { position: absolute; z-index: 2; padding: 14px 18px; border-radius: var(--r-md); display: flex; flex-direction: column; gap: 2px; max-width: 220px; }
.chip-stat strong { font-family: var(--font-display); font-size: 26px; font-weight: 700; letter-spacing: -0.035em; line-height: 1.05; }
.chip-stat span { font-size: 13px; color: #c3c6d2; line-height: 1.35; }
.chip-1 { left: -2%; bottom: 13%; }
.chip-2 { right: -1%; top: 6%; }
.chip-tool { position: absolute; z-index: 2; display: inline-flex; align-items: center; gap: 8px; padding: 8px 14px 8px 10px; border-radius: var(--r-full); font-family: var(--font-display); font-weight: 600; font-size: 14px; }
.chip-tool svg { width: 18px; height: 18px; }
.chip-tool .c-claude { color: var(--claude); }
.chip-3 { left: 8%; top: 12%; }
.chip-4 { right: 6%; bottom: 6%; }

.chip-stat, .chip-tool { animation: bob 7s ease-in-out infinite; }
.chip-2 { animation-delay: -2s; }
.chip-3 { animation-delay: -4s; }
.chip-4 { animation-delay: -1s; }
@keyframes bob { 50% { transform: translateY(-10px); } }

/* ticker */
.ticker { margin-top: 56px; border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); overflow: hidden; background: rgba(8,9,13,.6); }
.ticker-track { display: flex; gap: 28px; width: max-content; padding: 20px 0; animation: marquee 40s linear infinite; font-family: var(--font-display); font-weight: 600; font-size: 20px; letter-spacing: -0.02em; color: #d8dae3; white-space: nowrap; }
.ticker-track i { font-style: normal; color: var(--lav); }
@keyframes marquee { to { transform: translateX(-50%); } }

/* ---------- seções ---------- */
.section { padding: clamp(64px, 9vw, 120px) 0; }
.section-head { margin-bottom: 56px; }
.section-head.center { text-align: center; }
.section-head.center .kicker { justify-content: center; }

.panel { position: relative; border-radius: var(--r-xl); padding: clamp(32px, 6vw, 80px); overflow: hidden; isolation: isolate; }
.panel-cream { background: var(--cream); color: var(--cream-ink); }
.panel-cream .kicker { color: var(--blue-ink); }
.panel-ink { background: var(--ink-3); border: 1px solid var(--line); }
.panel-blue { background: linear-gradient(160deg, #2c58ea 0%, #0a4fd8 45%, #1a38a8 100%); color: #fff; }
.ribbed-soft { opacity: .9; z-index: -1; }

/* problema */
.problem-grid { display: grid; grid-template-columns: 1fr 1.1fr; gap: clamp(32px, 6vw, 96px); }
.problem-grid > div:first-child { position: sticky; top: 120px; align-self: start; }
.prose p { margin: 0 0 18px; font-size: 18px; line-height: 1.7; }
.panel-cream .prose p { color: #3b3c44; }
.panel-cream .prose strong { color: var(--cream-ink); }
.prose-end { font-family: var(--font-display); font-weight: 700; font-size: 22px !important; letter-spacing: -0.02em; color: var(--blue-ink) !important; }
.prose-dark p { color: #c2c5d1; }
.prose-dark strong { color: #fff; font-weight: 600; }

.then-now { margin-top: 56px; display: grid; grid-template-columns: 1fr auto 1fr; gap: 20px; align-items: stretch; }
.tn-card { background: #fff; border-radius: var(--r-lg); padding: 28px 30px; border: 1px solid var(--cream-2); }
.tn-year { display: inline-block; font-family: var(--font-display); font-weight: 700; font-size: 13px; letter-spacing: .08em; text-transform: uppercase; padding: 5px 12px; border-radius: var(--r-full); background: var(--cream); color: #6b6a66; }
.tn-label { margin: 18px 0 0; color: #77767a; font-size: 15px; }
.tn-big { margin: 2px 0 8px; font-family: var(--font-display); font-weight: 700; font-size: clamp(32px, 3.6vw, 46px); letter-spacing: -0.045em; line-height: 1; color: var(--cream-ink); }
.tn-desc { margin: 0; color: #55565e; font-size: 15.5px; }
.tn-now { background: var(--ink); border-color: var(--ink); }
.tn-now .tn-year { background: var(--blue); color: #fff; }
.tn-now .tn-label { color: var(--muted); }
.tn-now .tn-big { color: var(--mint); }
.tn-now .tn-desc { color: #c2c5d1; }
.tn-arrow { display: grid; place-items: center; color: var(--blue-ink); }
.tn-arrow svg { width: 40px; fill: none; stroke: currentColor; stroke-width: 2; stroke-linecap: round; stroke-linejoin: round; }

/* nova era · bento */
.bento { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.bento-card { position: relative; border-radius: var(--r-lg); padding: 32px; min-height: 320px; display: flex; flex-direction: column; background: var(--ink-3); border: 1px solid var(--line); overflow: hidden; transition: transform .4s var(--ease), border-color .4s; }
.bento-card:hover { transform: translateY(-4px); border-color: var(--line-2); }
.bento-card::after { content: ""; position: absolute; width: 260px; height: 260px; right: -90px; top: -90px; border-radius: 50%; filter: blur(60px); opacity: .45; pointer-events: none; }
.b-blue::after { background: var(--blue); }
.b-lav::after { background: var(--lav); }
.b-mint::after { background: var(--mint); opacity: .3; }
.bento-ico { width: 52px; height: 52px; border-radius: 16px; display: grid; place-items: center; background: rgba(255,255,255,.07); border: 1px solid var(--line-2); box-shadow: rgba(255,255,255,.2) 1px 1px 0 inset; }
.bento-ico svg { width: 24px; height: 24px; fill: none; stroke: #fff; stroke-width: 1.7; stroke-linecap: round; stroke-linejoin: round; }
.b-blue .bento-ico svg { stroke: #8fadff; }
.b-lav .bento-ico svg { stroke: var(--lav); }
.b-mint .bento-ico svg { stroke: var(--mint); }
.bento-num { margin: auto 0 10px; padding-top: 40px; font-family: var(--font-display); font-weight: 600; font-size: 13px; letter-spacing: .1em; color: var(--muted-2); }
.bento-card p:last-child { margin: 0; color: var(--muted); font-size: 16px; }

.statement { margin: 72px auto 0; max-width: 900px; text-align: center; font-family: var(--font-display); font-weight: 700; font-size: clamp(26px, 3.2vw, 42px); line-height: 1.15; letter-spacing: -0.035em; text-wrap: balance; color: var(--muted-2); }
.statement span { color: var(--text); }
.statement.small { font-size: clamp(22px, 2.6vw, 34px); margin-top: 48px; }

/* método */
.method { display: grid; grid-template-columns: .9fr 1.1fr; gap: clamp(32px, 6vw, 96px); align-items: start; }
.method-side { position: sticky; top: 120px; }
.method-meta { display: grid; grid-template-columns: repeat(3, 1fr); gap: 12px; margin-top: 36px; }
.method-meta div { padding: 18px 16px; border-radius: var(--r-md); background: var(--ink-3); border: 1px solid var(--line); }
.method-meta strong { display: block; font-family: var(--font-display); font-size: 40px; font-weight: 700; letter-spacing: -0.05em; line-height: 1; color: #fff; }
.method-meta span { font-size: 13.5px; color: var(--muted); }

.phases { list-style: none; margin: 0; padding: 0; display: grid; gap: 16px; counter-reset: none; }
.phase { position: relative; padding: 30px 32px; border-radius: var(--r-lg); background: linear-gradient(180deg, #17181e, #121318); border: 1px solid var(--line); }
.phase:nth-child(2) { border-color: rgba(43,91,255,.35); }
.phase:nth-child(3) { border-color: rgba(151,135,250,.35); }
.phase:nth-child(4) { border-color: rgba(137,240,202,.3); }
.phase-top { display: flex; align-items: center; justify-content: space-between; gap: 12px; margin-bottom: 20px; }
.phase-num { font-family: var(--font-display); font-weight: 700; font-size: 15px; letter-spacing: .04em; color: var(--blue-text); }
.phase:nth-child(3) .phase-num { color: var(--lav); }
.phase:nth-child(4) .phase-num { color: var(--mint); }
.phase > p { margin: 0; color: var(--muted); }
.deliver { margin-top: 18px !important; padding: 14px 16px; border-radius: var(--r-sm); background: rgba(137,240,202,.07); border: 1px solid rgba(137,240,202,.18); color: #dff7ee !important; font-size: 15.5px; }
.deliver span { display: block; font-family: var(--font-display); font-size: 12px; font-weight: 700; letter-spacing: .12em; text-transform: uppercase; color: var(--mint); margin-bottom: 2px; }

.extras { display: grid; grid-template-columns: 1.2fr 1fr; gap: 20px; margin-top: 48px; }
.extra-card { border-radius: var(--r-lg); padding: 32px; }
.glass-dark { background: linear-gradient(140deg, rgba(43,91,255,.12), rgba(151,135,250,.06)); border: 1px solid var(--line-2); box-shadow: rgba(255,255,255,.12) 1px 1px 0 inset; }
.extra-big { margin: 0; font-family: var(--font-display); font-weight: 600; font-size: clamp(20px, 2vw, 26px); line-height: 1.3; letter-spacing: -0.02em; }
.extra-big strong { color: var(--mint); }
.checks { list-style: none; margin: 0; padding: 0; display: grid; gap: 12px; }
.checks li { position: relative; padding-left: 32px; color: #d6d8e2; }
.checks li::before { content: ""; position: absolute; left: 0; top: 3px; width: 20px; height: 20px; border-radius: 50%; background: rgba(151,135,250,.18) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%239787fa' stroke-width='3' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M5 12.5l4.2 4.2L19 7'/%3E%3C/svg%3E") center/12px no-repeat; }

/* para quem é */
.fit { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; }
.fit-card { border-radius: var(--r-xl); padding: clamp(28px, 4vw, 48px); }
.fit-card ul { list-style: none; margin: 24px 0 0; padding: 0; display: grid; gap: 0; }
.fit-card li { padding: 16px 0; border-top: 1px solid; font-size: 16.5px; }
.fit-yes { background: var(--cream); color: var(--cream-ink); }
.fit-yes li { border-color: var(--cream-2); color: #3b3c44; }
.fit-no { background: var(--ink-3); border: 1px solid var(--line); }
.fit-no li { border-color: var(--line); color: var(--muted); }
.fit-badge { display: inline-grid; place-items: center; width: 34px; height: 34px; border-radius: 50%; margin-right: 8px; font-size: 16px; vertical-align: middle; }
.fit-yes .fit-badge { background: var(--blue); color: #fff; }
.fit-no .fit-badge { background: rgba(255,106,77,.15); color: var(--coral); }

/* mentor */
.mentor { display: grid; grid-template-columns: .85fr 1.15fr; gap: clamp(32px, 5vw, 72px); }
.mentor-photo { position: relative; border-radius: var(--r-lg); overflow: hidden; aspect-ratio: 4 / 5; align-self: start; position: sticky; top: 120px; background: radial-gradient(120% 80% at 30% 10%, #2b5bff 0%, #14245a 45%, #0d0e14 100%); }
.mentor-photo > img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; object-position: 58% 30%; z-index: 1; }
.photo-ph { position: absolute; inset: 0; display: grid; place-content: center; justify-items: center; gap: 14px; text-align: center; color: rgba(255,255,255,.85); font-size: 14px; }
.photo-ph img { width: 72px; height: 72px; border-radius: 20px; opacity: .9; }
.photo-ph small { color: rgba(255,255,255,.75); }
.photo-tag { position: absolute; z-index: 2; left: 16px; right: 16px; bottom: 16px; padding: 16px 18px; border-radius: var(--r-md); display: flex; flex-direction: column; }
.photo-tag strong { font-family: var(--font-display); font-size: 19px; letter-spacing: -0.02em; }
.photo-tag span { font-size: 13.5px; color: #c3c6d2; }
.mentor-copy .prose p { font-size: 16.5px; }
.stats { grid-column: 1 / -1; display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; }
.stat { padding: 24px; border-radius: var(--r-md); background: #fff; color: var(--cream-ink); }
.stat strong { display: block; font-family: var(--font-display); font-weight: 700; font-size: clamp(30px, 3.4vw, 44px); letter-spacing: -0.05em; line-height: 1; padding-bottom: 16px; margin-bottom: 14px; border-bottom: 1px solid #e3e3e6; }
.stat span { font-size: 14px; color: #55565e; }
.stat:nth-child(2) { background: var(--blue-ink); color: #fff; }
.stat:nth-child(2) strong { border-color: rgba(255,255,255,.25); }
.stat:nth-child(2) span { color: #fff; }
.mentor-quote { grid-column: 1 / -1; margin: 8px 0 0; padding: 0; }
.mentor-quote p { margin: 0; font-family: var(--font-serif); font-style: italic; font-size: clamp(24px, 2.8vw, 36px); line-height: 1.3; color: var(--muted); text-wrap: balance; }
.mentor-quote span { color: var(--text); }

/* por que mentoria */
.why { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; }
.why-col { border-radius: var(--r-lg); padding: 36px; border: 1px solid var(--line); background: var(--ink-2); }
.why-col p { margin: 18px 0 0; font-size: 19px; line-height: 1.55; color: var(--muted); }
.why-tag { font-family: var(--font-display); font-weight: 700; font-size: 13px; letter-spacing: .1em; text-transform: uppercase; color: var(--muted-2); }
.why-now { background: linear-gradient(150deg, rgba(151,135,250,.18), rgba(43,91,255,.1)); border-color: rgba(151,135,250,.35); }
.why-now p { color: var(--text); }
.why-now .why-tag { color: var(--lav); }

/* como entrar */
.enter-head { max-width: 760px; }
.enter-head .lead { color: #fff; }
.steps { list-style: none; margin: 16px 0 0; padding: 0; display: grid; grid-template-columns: repeat(4, 1fr); gap: 14px; }
.step-card { border-radius: var(--r-md); padding: 26px 24px; background: rgba(255,255,255,.1); border: 1px solid rgba(255,255,255,.22); -webkit-backdrop-filter: blur(10px); backdrop-filter: blur(10px); box-shadow: rgba(255,255,255,.3) 1px 1px 0 inset; }
.step-card:first-child { background: #fff; color: var(--ink); }
.step-card:first-child p { color: #55565e; }
.step-n { display: grid; place-items: center; width: 40px; height: 40px; border-radius: 50%; background: var(--ink); color: #fff; font-family: var(--font-display); font-weight: 700; margin-bottom: 36px; }
.step-card:first-child .step-n { background: var(--blue); }
.step-card h3 { margin: 0 0 6px; font-family: var(--font-display); font-size: 19px; letter-spacing: -0.02em; line-height: 1.2; }
.step-card p { margin: 0; font-size: 15px; color: rgba(255,255,255,.92); }
.enter-note { margin: 36px 0 0; max-width: 680px; font-size: 16px; color: #fff; }

/* aplicação / formulário */
.apply { display: grid; grid-template-columns: .75fr 1.25fr; gap: clamp(32px, 5vw, 72px); align-items: start; }
.apply-side { position: sticky; top: 120px; }
.apply-points { list-style: none; margin: 32px 0 0; padding: 0; display: grid; gap: 12px; }
.apply-points li { display: flex; gap: 12px; align-items: center; font-size: 15px; color: #d6d8e2; }
.apply-points span { width: 36px; height: 36px; border-radius: 12px; display: grid; place-items: center; background: var(--ink-3); border: 1px solid var(--line); font-size: 16px; flex: none; }

.form-card { position: relative; border-radius: var(--r-xl); padding: clamp(24px, 4vw, 48px); background: linear-gradient(180deg, #16171d, #111217); border: 1px solid var(--line-2); box-shadow: 0 40px 120px -40px rgba(43,91,255,.45), rgba(255,255,255,.08) 1px 1px 0 inset; }
.form-progress { height: 6px; border-radius: 6px; background: rgba(255,255,255,.08); overflow: hidden; }
.form-progress span { display: block; height: 100%; width: 20%; border-radius: inherit; background: linear-gradient(90deg, var(--blue), var(--lav), var(--mint)); transition: width .5s var(--ease); }
.form-count { margin: 16px 0 28px; font-family: var(--font-display); font-weight: 600; font-size: 14px; color: var(--muted); }
#step-title { color: var(--text); }

.fstep { border: 0; padding: 0; margin: 0; display: none; }
.fstep.is-active { display: block; animation: fadeIn .45s var(--ease); }
@keyframes fadeIn { from { opacity: 0; transform: translateY(10px); } }

.field-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; }
.field { display: flex; flex-direction: column; gap: 8px; margin-bottom: 4px; }
.field.full { grid-column: 1 / -1; }
.fstep > .field { margin-bottom: 24px; }
.field > span, .q-title { font-family: var(--font-display); font-weight: 600; font-size: 15.5px; letter-spacing: -0.01em; color: #e8e9ef; line-height: 1.35; }
.field small, .q-title small { color: var(--muted-2); font-weight: 500; }
.field input, .field textarea {
  width: 100%;
  font: inherit;
  font-size: 16px;
  color: var(--text);
  background: rgba(255,255,255,.04);
  border: 1px solid var(--line-2);
  border-radius: 14px;
  padding: 14px 16px;
  transition: border-color .2s, background .2s, box-shadow .2s;
  resize: vertical;
}
.field input::placeholder, .field textarea::placeholder { color: var(--muted-2); }
.field input:focus, .field textarea:focus { outline: none; border-color: var(--blue); background: rgba(43,91,255,.06); box-shadow: 0 0 0 4px rgba(43,91,255,.18); }
.is-invalid input, .is-invalid textarea, input.is-invalid, textarea.is-invalid { border-color: var(--coral) !important; }
.q { margin-bottom: 28px; }
.q-title { margin: 0 0 12px; }
.q.is-invalid .q-title { color: var(--coral); }
.opts { display: flex; flex-wrap: wrap; gap: 8px; }
.opt { position: relative; cursor: pointer; }
.opt input { position: absolute; opacity: 0; pointer-events: none; }
.opt span { display: inline-flex; align-items: center; gap: 8px; padding: 11px 16px; border-radius: var(--r-full); border: 1px solid var(--line-2); background: rgba(255,255,255,.03); font-size: 15px; color: #d6d8e2; transition: all .2s var(--ease); line-height: 1.3; }
.opt span::before { content: ""; width: 14px; height: 14px; border-radius: 50%; border: 1.5px solid var(--muted-2); flex: none; transition: all .2s; }
.opt:hover span { border-color: rgba(255,255,255,.3); color: #fff; }
.opt input:checked + span { background: rgba(43,91,255,.16); border-color: var(--blue); color: #fff; }
.opt input:checked + span::before { border-color: var(--mint); background: var(--mint); box-shadow: inset 0 0 0 3px #1a2a4a; }
.opt input:focus-visible + span { outline: 2px solid var(--mint); outline-offset: 2px; }
.other-field { margin-top: 12px; }

.form-error { margin: 0 0 16px; padding: 12px 16px; border-radius: 12px; background: rgba(255,106,77,.1); border: 1px solid rgba(255,106,77,.3); color: #ffb3a3; font-size: 14.5px; }
.form-nav { display: flex; justify-content: space-between; align-items: center; gap: 12px; margin-top: 8px; }
.form-nav .btn-primary { margin-left: auto; }

.fdone { text-align: center; padding: 32px 0 8px; animation: fadeIn .5s var(--ease); }
.fdone p { color: #c9ccd8; max-width: 460px; margin: 0 auto 12px; }
.fdone a { color: var(--mint); }
.done-ico { width: 72px; height: 72px; margin: 0 auto 20px; border-radius: 50%; display: grid; place-items: center; background: linear-gradient(135deg, var(--mint), var(--lav)); box-shadow: 0 20px 60px -20px rgba(137,240,202,.7); }
.done-ico svg { width: 32px; fill: none; stroke: var(--ink); stroke-width: 2.6; stroke-linecap: round; stroke-linejoin: round; }

/* faq */
.faq-wrap { max-width: 920px; }
.faq { border-top: 1px solid var(--line); }
.faq details { border-bottom: 1px solid var(--line); }
.faq summary { list-style: none; cursor: pointer; display: flex; justify-content: space-between; align-items: center; gap: 24px; padding: 26px 0; font-family: var(--font-display); font-weight: 600; font-size: clamp(18px, 1.8vw, 22px); letter-spacing: -0.02em; line-height: 1.3; }
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: ""; flex: none; width: 36px; height: 36px; border-radius: 50%; border: 1px solid var(--line-2); background: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='white' stroke-width='2' stroke-linecap='round'%3E%3Cpath d='M12 6v12M6 12h12'/%3E%3C/svg%3E") center/16px no-repeat; transition: transform .3s var(--ease), background-color .3s; }
.faq details[open] summary::after { transform: rotate(45deg); background-color: var(--blue); border-color: var(--blue); }
.faq summary:hover { color: #fff; }
.faq details p { margin: -6px 0 26px; max-width: 720px; color: var(--muted); font-size: 16.5px; }

/* fechamento */
.section-last { padding-bottom: 72px; }
.closing { position: relative; isolation: isolate; overflow: hidden; border-radius: var(--r-xl); padding: clamp(48px, 8vw, 112px) clamp(28px, 6vw, 80px); background: linear-gradient(160deg, #2c58ea 0%, #0a4fd8 45%, #1a33a6 100%); text-align: center; }
.closing .ribbed { z-index: -1; }
.closing::after { content: ""; position: absolute; z-index: -1; width: 600px; height: 600px; left: 50%; bottom: -380px; transform: translateX(-50%); border-radius: 50%; background: var(--lav); filter: blur(120px); opacity: .55; }
.closing-inner { max-width: 880px; margin: 0 auto; display: flex; flex-direction: column; align-items: center; }
.closing .kicker { justify-content: center; }
.closing .lead { color: #fff; margin-left: auto; margin-right: auto; }
.signature { margin: 28px 0 0; font-family: var(--font-serif); font-style: italic; font-size: 28px; color: rgba(255,255,255,.9); }

/* footer */
.footer { padding: 40px 0 56px; border-top: 1px solid var(--line); }
.footer-inner { display: grid; grid-template-columns: auto 1fr; gap: 12px 32px; align-items: center; }
.footer-tag { margin: 0; justify-self: end; font-family: var(--font-serif); font-style: italic; font-size: 20px; color: var(--muted); }
.footer-small { grid-column: 1 / -1; margin: 16px 0 0; font-size: 12.5px; color: var(--muted-2); line-height: 1.7; }

/* reveal */
.reveal { opacity: 0; transform: translateY(24px); transition: opacity .8s var(--ease), transform .8s var(--ease); }
.reveal.in { opacity: 1; transform: none; }
.hero .reveal { opacity: 1; transform: none; animation: rise .9s var(--ease) both; }
.hero .reveal:nth-child(2) { animation-delay: .08s; }
.hero .reveal:nth-child(3) { animation-delay: .16s; }
.hero .reveal:nth-child(4) { animation-delay: .24s; }
.hero-visual.reveal { animation-delay: .2s; }
@keyframes rise { from { opacity: 0; transform: translateY(24px); } }

/* ---------- responsivo ---------- */
@media (max-width: 1080px) {
  .nav-links { display: none; }
  .hero-grid { grid-template-columns: 1fr; }
  .hero-visual { height: 480px; }
  .method, .apply, .problem-grid, .mentor { grid-template-columns: 1fr; }
  .method-side, .apply-side, .problem-grid > div:first-child { position: static; }
  .steps { grid-template-columns: 1fr 1fr; }
  .stats { grid-template-columns: 1fr 1fr; }
  .mentor-photo { position: relative; top: 0; max-width: 520px; width: 100%; }
}
@media (max-width: 760px) {
  body { font-size: 16px; }
  .hero { padding-top: 116px; }
  .hero-visual { height: 400px; margin: 0 -8px; }
  .orbit-1 { width: 340px; height: 340px; }
  .orbit-2 { width: 240px; height: 240px; }
  .tile { width: 120px; height: 120px; border-radius: 30px; }
  .chip-stat { padding: 10px 14px; max-width: 170px; }
  .chip-stat strong { font-size: 20px; }
  .chip-stat span { font-size: 12px; }
  .chip-1 { left: 0; bottom: 4%; }
  .chip-2 { right: 0; top: 2%; }
  .chip-3, .chip-4 { display: none; }
  .photo-tag { display: none; }
  .btn-lg { font-size: 16px; padding-left: 22px; white-space: normal; text-align: left; }
  .brand-line { font-size: 11px; }
  .brand-line.strong { font-size: 13.5px; }
  .bento, .fit, .why, .extras { grid-template-columns: 1fr; }
  .bento-card { min-height: 0; }
  .then-now { grid-template-columns: 1fr; }
  .tn-arrow { transform: rotate(90deg); height: 24px; }
  .steps { grid-template-columns: 1fr; }
  .step-n { margin-bottom: 18px; }
  .field-grid { grid-template-columns: 1fr; }
  .method-meta strong { font-size: 32px; }
  .stats { gap: 10px; }
  .stat { padding: 18px; }
  .panel { border-radius: 32px; }
  .fit-card, .closing { border-radius: 32px; }
  .form-card { border-radius: 28px; }
  .footer-inner { grid-template-columns: 1fr; }
  .footer-tag { justify-self: start; }
  .ticker-track { font-size: 16px; padding: 16px 0; }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation: none !important; transition: none !important; }
  html { scroll-behavior: auto; }
  .reveal { opacity: 1; transform: none; }
}