:root {
  --ink: #101015;
  --ink-2: #1a1a22;
  --cream: #f3f2ee;
  --paper: #fbfaf7;
  --text: rgba(16, 16, 21, .75);
  --text-light: rgba(255, 255, 255, .72);
  --line: rgba(16, 16, 21, .08);

  /* cores do espectro */
  --blue: #3b82c4;
  --yellow: #e9b10c;
  --red: #d9443a;
  --green: #3fa36b;
  --lilac: #9b6fd0;
  --gold: #c9a24a;
  --spectrum: linear-gradient(90deg, var(--blue), var(--lilac), var(--red), var(--yellow), var(--green));
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  background: var(--cream);
  color: var(--ink);
  font: 400 18px/1.65 "Rubik", system-ui, sans-serif;
  -webkit-font-smoothing: antialiased;
}
h1, h2, h3, .serif { font-family: "DM Serif Display", Georgia, serif; font-weight: 400; line-height: 1.15; margin: 0; }
p { margin: 0 0 1em; }
strong { color: var(--ink); font-weight: 500; }
.dark strong { color: #fff; }
img { max-width: 100%; display: block; }

.wrap { width: min(1080px, 100% - 32px); margin-inline: auto; }
.narrow { width: min(760px, 100% - 32px); margin-inline: auto; }
section { padding: 96px 0; }
.center { text-align: center; }
.dark { background: var(--ink); color: var(--text-light); }
.dark h2, .dark h3 { color: #fff; }
.paper { background: var(--paper); }

.eyebrow {
  font: 500 14px/1.4 "Rubik", sans-serif;
  letter-spacing: .14em;
  text-transform: uppercase;
  margin-bottom: 14px;
  background: var(--spectrum);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  display: inline-block;
}
.section-title { font-size: clamp(30px, 4.2vw, 42px); margin-bottom: 18px; }
.rule { width: 88px; height: 4px; border-radius: 4px; background: var(--spectrum); margin: 0 auto 28px; }
.lead { color: var(--text); max-width: 680px; margin-inline: auto; }
.dark .lead { color: var(--text-light); }

/* Botão */
.btn {
  --bg: var(--ink);
  position: relative;
  display: inline-flex; align-items: center; justify-content: center;
  padding: 18px 40px;
  border-radius: 999px;
  font: 700 15px/1.2 "Rubik", sans-serif;
  letter-spacing: .06em;
  text-transform: uppercase;
  text-decoration: none;
  color: #fff;
  border: 3px solid transparent;
  background: linear-gradient(var(--bg), var(--bg)) padding-box, var(--spectrum) border-box;
  box-shadow: 0 10px 30px -10px rgba(16, 16, 21, .45);
  transition: transform .2s ease, box-shadow .2s ease;
  text-align: center;
}
.btn:hover { transform: translateY(-2px); box-shadow: 0 16px 36px -12px rgba(16, 16, 21, .55); }
.dark .btn { --bg: var(--cream); color: var(--ink); box-shadow: 0 10px 30px -10px rgba(0, 0, 0, .7); }
.cta { margin-top: 44px; text-align: center; }
.cta small { display: block; margin-top: 14px; font-size: 15px; font-style: italic; color: var(--text); }
.dark .cta small { color: var(--text-light); }

.spectrum-bar { height: 6px; background: var(--spectrum); }

/* Hero */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex; align-items: center;
  padding: 80px 0;
  overflow: hidden;
  background: var(--ink);
}
.hero-photo {
  position: absolute; inset: 0 0 0 auto; width: 58%;
  background: url("../img/gabriela-topo.jpeg?v=20261018") center 20% / cover no-repeat;
}
.hero-photo::after {
  content: ""; position: absolute; inset: 0;
  background: linear-gradient(90deg, var(--ink) 0%, rgba(16,16,21,.75) 30%, rgba(16,16,21,.1) 70%, rgba(16,16,21,.25) 100%);
}
.hero-content { position: relative; max-width: 560px; }
.hero-badge {
  display: inline-block;
  padding: 22px 28px 20px;
  border: 1px solid rgba(255,255,255,.35);
  margin-bottom: 28px;
  background: rgba(16,16,21,.35);
}
.hero h1 { color: #fff; font-size: clamp(34px, 5vw, 54px); text-transform: none; }
.hero-badge .sub {
  margin-top: 10px; font-size: 14px; letter-spacing: .16em; text-transform: uppercase; color: rgba(255,255,255,.85);
}
.hero-badge .bar { height: 3px; background: var(--spectrum); margin-top: 16px; }
.hero .tagline { font-family: "DM Serif Display", serif; font-style: italic; font-size: 26px; color: #fff; margin-bottom: 14px; }
.hero p { color: var(--text-light); }
.hero .seats {
  display: inline-flex; align-items: center; gap: 10px;
  margin-top: 6px; font-size: 16px; color: #fff;
}
.dot { width: 10px; height: 10px; border-radius: 50%; background: var(--red); box-shadow: 0 0 0 4px rgba(217,68,58,.25); flex: none; }
.hero .cta { text-align: left; margin-top: 32px; }

/* Problema */
.problem h2 { font-size: clamp(30px, 4.4vw, 44px); margin-bottom: 26px; }
.problem .questions { color: var(--text); }
.card-box {
  background: #fff;
  border-radius: 14px;
  border: 1px solid var(--line);
  box-shadow: 0 30px 60px -40px rgba(16,16,21,.35);
  padding: 48px 44px;
  margin-top: 44px;
  text-align: left;
  color: var(--text);
}
.card-box h3 { font-size: clamp(24px, 3vw, 30px); color: var(--ink); margin-bottom: 18px; }

/* Frase de efeito */
.quote { padding: 88px 0; }
.quote p { font-family: "DM Serif Display", serif; font-size: clamp(28px, 4vw, 40px); line-height: 1.25; color: #fff; margin: 0; }
.quote p em { font-style: normal; background: var(--spectrum); -webkit-background-clip: text; background-clip: text; color: transparent; }

/* Princípios */
.principles { display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; margin-top: 44px; }
.principle {
  background: #fff; border: 1px solid var(--line); border-radius: 14px;
  padding: 34px 28px; text-align: left; color: var(--text); font-size: 17px;
  border-top: 5px solid var(--c);
}
.principle h3 { font-size: 24px; color: var(--ink); margin-bottom: 12px; }

/* Público */
.audience { display: grid; grid-template-columns: repeat(2, 1fr); gap: 20px; margin-top: 44px; }
.aud {
  background: linear-gradient(180deg, var(--ink-2), #14141b);
  border: 1px solid rgba(255,255,255,.07);
  border-radius: 14px;
  padding: 32px 30px;
  text-align: center;
  font-size: 17px;
}
.aud svg { display: block; margin: 0 auto 16px; }

/* Eixos */
.axes { display: grid; grid-template-columns: repeat(2, 1fr); gap: 22px; margin-top: 48px; }
.axis {
  background: #fff; border: 1px solid var(--line); border-radius: 14px;
  padding: 30px 30px 26px; text-align: left;
  box-shadow: 0 24px 48px -40px rgba(16,16,21,.4);
}
.axis .num {
  display: inline-grid; place-items: center;
  min-width: 46px; height: 40px; padding: 0 10px;
  border-radius: 6px; background: var(--c); color: #fff;
  font: 500 17px/1 "Rubik", sans-serif; margin-bottom: 20px;
}
.axis h3 { font-size: 25px; margin-bottom: 10px; }
.axis p { color: var(--text); font-size: 17px; margin: 0; }
.axis.wide { grid-column: 1 / -1; }

/* Cronograma */
.schedule {
  width: 100%; border-collapse: separate; border-spacing: 0;
  margin-top: 40px; border-radius: 14px; overflow: hidden;
  background: var(--ink-2); font-size: 17px;
}
.schedule th { background: var(--cream); color: var(--ink); font-weight: 500; padding: 18px 16px; }
.schedule td { padding: 18px 16px; border-top: 1px solid rgba(255,255,255,.07); text-align: center; }
.schedule td:first-child { font-family: "DM Serif Display", serif; color: #fff; font-size: 20px; }
.schedule .sw { display: inline-block; width: 10px; height: 10px; border-radius: 50%; background: var(--c); margin-right: 10px; vertical-align: middle; }

/* Investimento */
.price-card {
  background: linear-gradient(160deg, #1c1c25, var(--ink));
  color: var(--text-light);
  border-radius: 18px;
  padding: 56px 40px 48px;
  text-align: center;
  max-width: 640px; margin: 0 auto;
  position: relative; overflow: hidden;
}
.price-card::before { content: ""; position: absolute; inset: 0 0 auto 0; height: 6px; background: var(--spectrum); }
.price-card h2 { color: #fff; font-size: 36px; margin-bottom: 18px; }
.price { display: flex; align-items: flex-start; justify-content: center; gap: 10px; color: #fff; }
.price .pre { font-family: "DM Serif Display", serif; font-size: 26px; line-height: 1.1; text-align: right; margin-top: 14px; }
.price .val { font-family: "DM Serif Display", serif; font-size: clamp(64px, 12vw, 100px); line-height: 1; }
.price-card .alt { font-size: 20px; margin-top: 10px; }
.price-card .btn { --bg: var(--cream); color: var(--ink); }
.price-card .btn-pay { --bg: var(--ink-2); color: #fff; }
.price-card small { display: block; margin-top: 16px; font-style: italic; font-size: 15px; }

/* Sobre */
.about { padding: 0; background: var(--paper); }
.about-grid { display: grid; grid-template-columns: 1fr 1.1fr; align-items: stretch; }
.about-photo { background: url("../img/gabriela-sobre.jpeg?v=20261018") center 15% / cover no-repeat; min-height: 560px; position: sticky; top: 0; height: 100vh; align-self: start; }
.about-text { padding: 96px 56px; color: var(--text); }
.about-text h2 { font-size: clamp(32px, 4vw, 44px); margin-bottom: 26px; }
.about-text .note { font-size: 15px; font-style: italic; margin-top: 26px; padding-top: 18px; border-top: 1px solid var(--line); }
.facts { display: flex; flex-wrap: wrap; gap: 10px; margin: 0 0 26px; padding: 0; list-style: none; }
.facts li { font-size: 14px; padding: 7px 14px; border-radius: 999px; background: #fff; border: 1px solid var(--line); border-left: 4px solid var(--c); color: var(--ink); }

/* FAQ */
.faq { margin-top: 40px; text-align: left; }
.faq details { background: #fff; border: 1px solid var(--line); border-radius: 12px; margin-bottom: 14px; overflow: hidden; }
.faq summary {
  cursor: pointer; list-style: none; padding: 22px 60px 22px 26px; position: relative;
  font-family: "DM Serif Display", serif; font-size: 21px; line-height: 1.3;
}
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after {
  content: "+"; position: absolute; right: 24px; top: 50%; transform: translateY(-50%);
  font: 400 28px/1 "Rubik", sans-serif; color: var(--lilac); transition: transform .2s;
}
.faq details[open] summary::after { transform: translateY(-50%) rotate(45deg); }
.faq details p { padding: 0 26px 22px; margin: 0; color: var(--text); font-size: 17px; }

/* Final */
.final h2 { font-size: clamp(30px, 4.4vw, 44px); margin-bottom: 22px; }
.final p { font-size: 19px; }

footer { background: #0b0b0f; color: rgba(255,255,255,.55); font-size: 14px; text-align: center; padding: 36px 0 40px; }
footer p { margin: 0 0 8px; }

@media (max-width: 860px) {
  section { padding: 72px 0; }
  .hero { min-height: auto; padding: 0 0 64px; flex-direction: column; align-items: stretch; }
  .hero-photo { position: relative; width: 100%; height: 72vh; max-height: 560px; inset: auto; }
  .hero-photo::after { background: linear-gradient(180deg, rgba(16,16,21,0) 45%, var(--ink) 100%); }
  .hero-content { margin-top: -120px; }
  .hero .cta { text-align: center; }
  .hero-badge { display: block; text-align: center; }
  .principles, .audience, .axes { grid-template-columns: 1fr; }
  .about-grid { grid-template-columns: 1fr; }
  .about-photo { min-height: 460px; position: static; height: auto; }
  .about-text { padding: 56px 16px 72px; width: min(760px, 100%); margin-inline: auto; }
  .card-box { padding: 34px 24px; }
  .btn { padding: 16px 26px; width: 100%; max-width: 420px; }
  .schedule { font-size: 15px; }
  .schedule th, .schedule td { padding: 14px 8px; }
}