:root {
  --brand: #ffcd1c;
  --brand-600: #e9b800;
  --brand-300: #ffe27a;
  --ink: #1d1d1d;
  --ink-900: #131313;
  --ink-800: #262626;
  --ink-700: #333333;
  --paper: #ffffff;
  --paper-2: #f5f5f4;
  --muted: #6b6b6b;
  --line: #e3e3e0;
  --danger: #b3261e;
  --wpp: #25d366;
  --wpp-600: #1eb457;
  --radius: 14px;
  --radius-lg: 22px;
  --wrap: 1120px;
  --font: "Segoe UI", Roboto, -apple-system, BlinkMacSystemFont, Helvetica, Arial, sans-serif;
  --ease: cubic-bezier(.16, .8, .28, 1);
  --shadow-sm: 0 6px 18px rgba(0, 0, 0, .12);
  --shadow-md: 0 18px 44px rgba(0, 0, 0, .22);
  --shadow-lg: 0 24px 60px rgba(0, 0, 0, .28);
  --glow: rgba(255, 205, 28, .35);
}

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

html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }

body {
  margin: 0;
  font-family: var(--font);
  font-size: 17px;
  line-height: 1.55;
  color: var(--ink);
  background: var(--paper);
  overflow-x: clip;
}

/* grid/flex children podem encolher abaixo do conteúdo (evita scroll horizontal) */
.hero__inner > *,
.prof__inner > *,
.facts li,
.facts__v { min-width: 0; }

img, svg { display: block; max-width: 100%; }
a { color: inherit; }

h1, h2, h3 {
  margin: 0 0 .5em;
  line-height: 1.15;
  font-weight: 800;
  letter-spacing: -.01em;
}
p { margin: 0 0 1rem; }

.wrap {
  width: 100%;
  max-width: var(--wrap);
  margin: 0 auto;
  padding: 0 clamp(16px, 4vw, 20px);
}

/* ---------- Botões ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  border: 0;
  border-radius: 999px;
  padding: 15px 28px;
  font: inherit;
  font-weight: 800;
  font-size: 1.05rem;
  text-align: center;
  text-decoration: none;
  cursor: pointer;
  transition: background .18s var(--ease), transform .12s var(--ease), box-shadow .18s var(--ease);
}
.btn:active { transform: translateY(1px); }
.btn:focus-visible { outline: 3px solid var(--ink); outline-offset: 2px; }
.btn--primary { background: var(--brand); color: var(--ink); box-shadow: 0 10px 24px rgba(255, 205, 28, .28); }
.btn--primary:hover { background: var(--brand-600); transform: translateY(-1px); box-shadow: 0 14px 30px rgba(255, 205, 28, .38); }
.btn--whatsapp { width: 100%; background: var(--wpp); color: #04310f; box-shadow: 0 10px 24px rgba(37, 211, 102, .3); }
.btn--whatsapp:hover { background: var(--wpp-600); transform: translateY(-1px); }
.btn:disabled { opacity: .6; cursor: progress; transform: none; }

.pill {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 7px 12px;
  border-radius: 999px;
  font-size: .72rem;
  font-weight: 800;
  letter-spacing: .14em;
  text-transform: uppercase;
  white-space: nowrap;
}
.pill--dark { background: var(--ink); color: var(--brand); }

.link { color: #8a6d00; font-weight: 700; }

/* ---------- Badge "ao vivo" com dot pulsante ---------- */
.badge-live {
  display: inline-flex;
  align-items: center;
  gap: 8px;
}
.badge-live__dot {
  position: relative;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--brand);
  flex: 0 0 auto;
}
.badge-live__dot::after {
  content: "";
  position: absolute;
  inset: -5px;
  border-radius: 50%;
  border: 1.5px solid var(--brand);
  animation: pulse-ring 1.8s var(--ease) infinite;
}

@keyframes pulse-ring {
  0%   { transform: scale(.5); opacity: .9; }
  100% { transform: scale(2.1); opacity: 0; }
}

/* ---------- Header ---------- */
.site-header { background: var(--ink); color: #fff; position: relative; z-index: 20; }
.site-header__inner {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  padding: 14px clamp(16px, 4vw, 20px);
}
.brand {
  display: flex;
  align-items: center;
  gap: 10px;
  color: #fff;
  font-weight: 700;
  letter-spacing: .12em;
  font-size: .95rem;
  text-decoration: none;
}
.brand__name strong { color: var(--brand); }
.brand__logo { height: 82px; width: auto; transition: height .2s var(--ease); }
.site-footer .brand__logo { height: 60px; }

/* ---------- Hero ---------- */
.hero {
  position: relative;
  isolation: isolate;
  overflow: hidden;
  background: radial-gradient(120% 140% at 82% -10%, #2a2a2a 0%, var(--ink) 46%, var(--ink-900) 100%);
  color: #fff;
  padding: clamp(44px, 9vw, 78px) 0 clamp(50px, 9vw, 78px);
}
.hero__bg {
  position: absolute;
  inset: 0;
  z-index: -1;
  overflow: hidden;
  pointer-events: none;
}
.hero__bg svg { width: 100%; height: 100%; }
.hero__blob {
  transform-origin: center;
  animation: drift 16s var(--ease) infinite alternate;
}
.hero__blob--b { animation-duration: 21s; animation-delay: -4s; }
.hero__blob--c { animation-duration: 26s; animation-delay: -11s; }

@keyframes drift {
  0%   { transform: translate(0, 0) scale(1); }
  50%  { transform: translate(-2%, 3%) scale(1.06); }
  100% { transform: translate(3%, -2%) scale(.97); }
}

.hero__inner { position: relative; display: grid; gap: 34px; }

.kicker {
  margin-bottom: 14px;
  font-size: .8rem;
  font-weight: 800;
  letter-spacing: .16em;
  text-transform: uppercase;
  color: #cfcfcf;
}
.kicker span { color: var(--brand); }

.hero__title {
  margin-bottom: .35em;
  font-size: clamp(2.1rem, 6vw, 3.4rem);
  font-weight: 900;
}
.hero__title .hl {
  background: linear-gradient(100deg, var(--brand-300), var(--brand) 55%, var(--brand-600));
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}
.hero__role {
  display: inline-block;
  font-size: clamp(1rem, 2.6vw, 1.35rem);
  font-weight: 700;
  color: #f0f0f0;
}

.hero__lead { max-width: 52ch; color: #d7d7d7; font-size: 1.05rem; }
.hero__note { margin: 0; color: #9a9a9a; font-size: .8rem; }

.facts { list-style: none; margin: 22px 0 8px; padding: 0; display: grid; gap: 10px; }
.facts li {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 4px 12px;
  padding: 12px 16px;
  background: var(--ink-800);
  border: 1px solid var(--ink-700);
  border-radius: 12px;
  transition: border-color .2s var(--ease), transform .2s var(--ease);
}
.facts li:hover { border-color: rgba(255, 205, 28, .45); transform: translateX(2px); }
.facts__icon {
  display: grid;
  place-items: center;
  width: 30px;
  height: 30px;
  flex: 0 0 auto;
  border-radius: 9px;
  background: rgba(255, 205, 28, .12);
  color: var(--brand);
}
.facts__icon svg { width: 16px; height: 16px; }
.facts__k {
  min-width: 128px;
  font-size: .72rem;
  font-weight: 700;
  letter-spacing: .12em;
  text-transform: uppercase;
  color: #9a9a9a;
}
.facts__v { font-weight: 700; color: #fff; }

/* ---------- Card / Formulário ---------- */
.card {
  position: relative;
  background: var(--paper);
  color: var(--ink);
  border-radius: var(--radius-lg);
  padding: 26px;
  box-shadow: var(--shadow-lg);
  overflow: hidden;
}
.card::before {
  content: "";
  position: absolute;
  inset: 0 0 auto 0;
  height: 5px;
  background: linear-gradient(90deg, var(--brand-300), var(--brand) 45%, var(--brand-600));
}
.hero__aside { align-self: start; }

.form__title { margin-bottom: .2em; font-size: 1.4rem; }
.form__sub { margin-bottom: 1.1rem; color: var(--muted); font-size: .95rem; }

.field { margin-bottom: 16px; }
.field > label {
  display: block;
  margin-bottom: 6px;
  font-size: .9rem;
  font-weight: 700;
}
.field input[type="text"],
.field input[type="email"] {
  width: 100%;
  padding: 13px 14px;
  border: 1.5px solid var(--line);
  border-radius: 10px;
  font: inherit;
  font-size: 1rem;
  color: var(--ink);
  background: #fff;
  transition: border-color .15s var(--ease), box-shadow .15s var(--ease);
}
.field input:focus {
  outline: 3px solid rgba(255, 205, 28, .45);
  border-color: var(--brand-600);
}
.field input[aria-invalid="true"] { border-color: var(--danger); }
.field__err { margin: 6px 0 0; color: var(--danger); font-size: .83rem; font-weight: 600; }

.field--check { margin-top: 4px; }
.check {
  display: flex;
  gap: 10px;
  align-items: flex-start;
  font-size: .86rem;
  font-weight: 400;
  color: #444;
  cursor: pointer;
}
.check input {
  flex: 0 0 auto;
  width: 18px;
  height: 18px;
  margin-top: 3px;
  accent-color: var(--ink);
}
.check a { color: #8a6d00; text-decoration: underline; }

.form .btn--primary { width: 100%; margin-top: 6px; }
.form__legal { margin: .7rem 0 0; text-align: center; color: var(--muted); font-size: .78rem; }

.alert {
  margin-bottom: 14px;
  padding: 11px 13px;
  border: 1px solid #f0c9c6;
  border-radius: 10px;
  background: #fdecea;
  color: var(--danger);
  font-size: .88rem;
  font-weight: 600;
}

/* Honeypot: fora da tela mas "visível" para bots */
.hp {
  position: absolute;
  left: -9999px;
  width: 1px;
  height: 1px;
  overflow: hidden;
}

/* ---------- Professora ---------- */
.prof { position: relative; padding: clamp(46px, 9vw, 64px) 0; background: var(--ink); color: #fff; overflow: hidden; }
.prof__inner { position: relative; display: grid; gap: 28px; align-items: start; }
.prof__photo { position: relative; margin: 0; }
.prof__ring {
  position: absolute;
  inset: -16px;
  z-index: -1;
  opacity: .55;
  animation: spin 50s linear infinite;
}
.prof__photo img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 1 / 1;
  object-fit: cover;
  object-position: 50% 18%;
  border-radius: 16px;
  border: 1px solid var(--ink-700);
}
.prof__badge {
  position: absolute;
  right: 14px;
  bottom: 14px;
  background: var(--brand);
  color: var(--ink);
  font-size: .72rem;
  font-weight: 800;
  letter-spacing: .04em;
  padding: 8px 12px;
  border-radius: 10px;
  box-shadow: var(--shadow-sm);
}
.prof__body h2 { margin: 6px 0 .5em; font-size: clamp(1.6rem, 4.5vw, 2.2rem); }
.prof__bio { max-width: 58ch; color: #d7d7d7; }
.prof__creds {
  margin: 18px 0 22px;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 10px;
}
.prof__creds li { position: relative; padding-left: 32px; font-weight: 600; }
.prof__creds li::before {
  content: "\2713";
  position: absolute;
  left: 0;
  top: 1px;
  display: grid;
  place-items: center;
  width: 21px;
  height: 21px;
  border-radius: 50%;
  background: var(--brand);
  color: var(--ink);
  font-size: .72rem;
  font-weight: 900;
}
.prof__curio-title {
  margin: 0 0 8px;
  font-size: .72rem;
  font-weight: 800;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: #9a9a9a;
}
.prof__curio { margin: 0; padding: 0; list-style: none; display: flex; flex-wrap: wrap; gap: 8px; }
.prof__curio li {
  padding: 6px 12px;
  border: 1px solid var(--ink-700);
  border-radius: 999px;
  font-size: .82rem;
  color: #cfcfcf;
  transition: border-color .2s var(--ease), color .2s var(--ease);
}
.prof__curio li:hover { border-color: var(--brand); color: #fff; }
.prof__cta { margin-top: 24px; }

/* ---------- Divisor entre seções escuras/claras ---------- */
.section-divider { display: block; width: 100%; height: clamp(28px, 6vw, 56px); }
.section-divider path { fill: var(--paper-2); }

/* ---------- Benefícios ---------- */
.benefits { padding: clamp(44px, 9vw, 64px) 0 clamp(54px, 9vw, 70px); background: var(--paper-2); margin-top: -1px; }
.benefits h2 {
  margin-bottom: 1.4em;
  text-align: center;
  font-size: clamp(1.5rem, 4vw, 2rem);
}
.benefits__grid { display: grid; gap: 18px; grid-template-columns: 1fr; }
.benefit {
  padding: 24px;
  background: #fff;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  transition: transform .22s var(--ease), box-shadow .22s var(--ease), border-color .22s var(--ease);
}
.benefit:hover { transform: translateY(-5px); box-shadow: var(--shadow-md); border-color: transparent; }
.benefit__icon {
  display: grid;
  place-items: center;
  width: 46px;
  height: 46px;
  margin-bottom: 14px;
  border-radius: 13px;
  background: linear-gradient(135deg, var(--brand-300), var(--brand-600));
  color: var(--ink);
}
.benefit__icon svg { width: 24px; height: 24px; }
.benefit h3 { margin-bottom: .4em; font-size: 1.1rem; }
.benefit p { margin: 0; color: var(--muted); font-size: .95rem; }
.benefits__cta { margin-top: 28px; text-align: center; }

.offer {
  max-width: 660px;
  margin: 26px auto 0;
  padding: 22px 24px;
  border: 2px solid var(--brand);
  border-radius: var(--radius);
  background: var(--ink);
  color: #fff;
  animation: glow-pulse 4.5s ease-in-out infinite;
}
.offer__lead { margin: 0 0 14px; font-size: .96rem; }
.offer__list { margin: 0 0 14px; padding: 0; list-style: none; display: grid; gap: 9px; }
.offer__list li { position: relative; padding-left: 28px; font-size: .95rem; }
.offer__list li::before {
  content: "+";
  position: absolute;
  left: 0;
  top: 1px;
  display: grid;
  place-items: center;
  width: 19px;
  height: 19px;
  border-radius: 50%;
  background: var(--brand);
  color: var(--ink);
  font-size: .82rem;
  font-weight: 900;
}
.offer__fine { margin: 0; color: #9a9a9a; font-size: .76rem; }

@keyframes glow-pulse {
  0%, 100% { box-shadow: 0 0 0 rgba(255, 205, 28, 0); }
  50%      { box-shadow: 0 0 34px rgba(255, 205, 28, .22); }
}

/* ---------- Obrigado ---------- */
.thanks {
  display: flex;
  align-items: center;
  min-height: 60vh;
  padding: 56px 0;
  background: var(--ink);
  color: #fff;
}
.thanks__card { max-width: 520px; margin: 0 auto; text-align: center; }
.thanks__check {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 62px;
  height: 62px;
  margin: 0 auto 18px;
  border-radius: 50%;
  background: var(--brand);
  color: var(--ink);
  animation: pop-in .5s var(--ease) both;
}
.thanks__check svg path {
  opacity: 0;
  animation: check-fade .35s .3s var(--ease) forwards;
}

@keyframes pop-in {
  0%   { transform: scale(.4); opacity: 0; }
  70%  { transform: scale(1.08); opacity: 1; }
  100% { transform: scale(1); }
}
@keyframes check-fade {
  to { opacity: 1; }
}

.thanks__card h1 { font-size: clamp(1.6rem, 5vw, 2.2rem); }
.thanks__lead { color: #454545; }
.thanks__note { margin-top: 1rem; color: var(--muted); font-size: .85rem; }

/* ---------- Footer (centralizado) ---------- */
.site-footer {
  padding: 40px 0 34px;
  background: var(--ink);
  color: #bdbdbd;
  font-size: .85rem;
  border-top: 1px solid rgba(255, 255, 255, .08);
}
.site-footer .wrap {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  gap: 10px;
}
.site-footer__brand {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  margin: 0 0 4px;
  color: #fff;
  font-weight: 700;
  letter-spacing: .12em;
}
.site-footer__brand strong { color: var(--brand); }
.site-footer a { color: var(--brand); }
.site-footer p { margin: 0; max-width: 62ch; }
.site-footer__copy { color: #8f8f8f; }

/* ---------- Scroll reveal ---------- */
.reveal {
  opacity: 0;
  transform: translateY(18px);
  transition: opacity .6s var(--ease), transform .6s var(--ease);
}
.reveal.is-visible { opacity: 1; transform: none; }

/* ---------- Responsivo ---------- */
@media (max-width: 420px) {
  .brand__logo { height: 58px; }
  .site-footer .brand__logo { height: 46px; }
  .hero__title { letter-spacing: -.005em; }
  .facts__k { min-width: 100%; }
}

@media (min-width: 560px) {
  .benefits__grid { grid-template-columns: repeat(2, 1fr); }
}

@media (min-width: 760px) {
  .benefits__grid { grid-template-columns: repeat(3, 1fr); }
}

@media (min-width: 900px) {
  .prof__inner { grid-template-columns: 360px 1fr; gap: 46px; }
  .prof__photo { position: sticky; top: 24px; }
}

@media (min-width: 980px) {
  .hero { padding: 68px 0 78px; }
  .hero__inner {
    grid-template-columns: 1.15fr .85fr;
    gap: 52px;
    align-items: start;
  }
  .hero__aside { position: sticky; top: 24px; }
}

@keyframes spin {
  to { transform: rotate(360deg); }
}

@media (prefers-reduced-motion: reduce) {
  * { transition: none !important; animation: none !important; scroll-behavior: auto !important; }
  .reveal { opacity: 1 !important; transform: none !important; }
  .thanks__check svg path { opacity: 1; }
}