/* =====================================================================
   A CHAVE ESTÁ EM MIM — Juliene Staut
   Estilo: dark atmosférico + dourado/champagne, sofisticado e místico.
   CSS puro (vanilla), mobile-first. Sem frameworks.
   ===================================================================== */

/* ---------- Tokens / variáveis ---------- */
:root {
  --bg:        #0a0a0f;
  --bg-2:      #15121c;
  --bg-3:      #1c1826;
  --panel:     rgba(255, 255, 255, 0.03);
  --panel-brd: rgba(232, 192, 125, 0.16);

  --gold:      #e8c07d;
  --gold-2:    #d4af6a;
  --gold-deep: #b8924e;
  --gold-soft: rgba(232, 192, 125, 0.12);

  --text:      #f4efe6;
  --text-mut:  #b9b2a6;
  --text-dim:  #8a8477;

  --maxw:      1120px;
  --radius:    18px;
  --radius-sm: 12px;

  --font-head: "Cormorant Garamond", Georgia, "Times New Roman", serif;
  --font-body: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;

  --shadow:    0 20px 60px rgba(0, 0, 0, 0.55);
  --glow-gold: 0 0 40px rgba(232, 192, 125, 0.25);
}

/* ---------- Reset enxuto ---------- */
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family: var(--font-body);
  font-weight: 400;
  line-height: 1.65;
  font-size: 17px;
  letter-spacing: .1px;
  overflow-x: hidden;
  position: relative;
}
img { max-width: 100%; display: block; height: auto; }
a { color: inherit; text-decoration: none; }
h1, h2, h3 { margin: 0; font-family: var(--font-head); font-weight: 600; line-height: 1.1; }
p { margin: 0 0 1em; }
em { font-style: italic; color: var(--gold); }
strong { color: var(--text); font-weight: 600; }
ul { margin: 0; padding: 0; list-style: none; }

/* ---------- Fundo atmosférico (facho de luz / névoa) ---------- */
body::before {
  content: "";
  position: fixed; inset: 0;
  background:
    radial-gradient(1200px 700px at 78% -8%, rgba(232, 192, 125, 0.10), transparent 60%),
    radial-gradient(900px 600px at 10% 8%, rgba(180, 146, 78, 0.06), transparent 55%),
    linear-gradient(180deg, var(--bg) 0%, var(--bg-2) 55%, var(--bg) 100%);
  z-index: -2;
  pointer-events: none;
}
.bg-glow {
  position: fixed;
  top: -12%; right: -6%;
  width: 60vw; height: 60vw;
  max-width: 780px; max-height: 780px;
  background: radial-gradient(circle, rgba(232, 192, 125, 0.16), transparent 62%);
  filter: blur(20px);
  z-index: -1;
  pointer-events: none;
  will-change: transform;
}

/* ---------- Layout ---------- */
.container { width: 100%; max-width: var(--maxw); margin: 0 auto; padding: 0 22px; }
.narrow { max-width: 780px; }
.center { text-align: center; }
.section { padding: 78px 0; }
.only-desktop { display: none; }

/* ---------- Tipografia utilitária ---------- */
.eyebrow {
  display: inline-block;
  font-family: var(--font-body);
  font-size: 12.5px; font-weight: 600;
  letter-spacing: 3px; text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 14px;
}
.section-title {
  font-size: clamp(30px, 6vw, 50px);
  color: var(--text);
  margin-bottom: 18px;
  letter-spacing: .3px;
}
.section-title.left { text-align: left; }
.section-intro { color: var(--text-mut); max-width: 620px; margin: 0 auto 40px; }
.lead { color: var(--text-mut); font-size: 18.5px; }
.lead strong { color: var(--gold); font-weight: 600; }

.manifesto {
  font-family: var(--font-head);
  font-size: clamp(22px, 4vw, 30px);
  font-style: italic;
  color: var(--gold);
  margin-top: 26px;
}
.manifesto.big {
  font-size: clamp(28px, 6vw, 46px);
  margin-top: 34px;
  line-height: 1.25;
  text-shadow: var(--glow-gold);
}

/* ---------- Botões ---------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center;
  gap: 8px;
  font-family: var(--font-body);
  font-weight: 600; font-size: 16px;
  letter-spacing: .3px;
  padding: 15px 30px;
  border-radius: 999px;
  border: 1px solid transparent;
  cursor: pointer;
  transition: transform .25s ease, box-shadow .25s ease, background .25s ease, border-color .25s ease;
  min-height: 52px; /* boa área de toque no mobile */
  text-align: center;
}
.btn-gold {
  background: linear-gradient(135deg, var(--gold) 0%, var(--gold-2) 55%, var(--gold-deep) 100%);
  color: #241a08;
  box-shadow: 0 12px 30px rgba(232, 192, 125, 0.28), inset 0 1px 0 rgba(255, 255, 255, 0.35);
}
.btn-gold:hover { transform: translateY(-3px); box-shadow: 0 18px 42px rgba(232, 192, 125, 0.42), inset 0 1px 0 rgba(255, 255, 255, 0.45); }
.btn-outline {
  background: transparent;
  color: var(--gold);
  border-color: rgba(232, 192, 125, 0.5);
}
.btn-outline:hover { background: var(--gold-soft); border-color: var(--gold); transform: translateY(-3px); }
.btn-sm  { padding: 10px 20px; font-size: 14.5px; min-height: 44px; }
.btn-lg  { padding: 18px 40px; font-size: 17.5px; min-height: 60px; }
.btn-block { display: flex; width: 100%; }

/* ---------- Header ---------- */
.site-header {
  position: sticky; top: 0; z-index: 50;
  backdrop-filter: blur(10px);
  background: rgba(10, 10, 15, 0.55);
  border-bottom: 1px solid rgba(232, 192, 125, 0.10);
  transition: background .3s ease, box-shadow .3s ease;
}
.site-header.scrolled { background: rgba(10, 10, 15, 0.9); box-shadow: 0 8px 30px rgba(0,0,0,.4); }
.header-inner { display: flex; align-items: center; justify-content: space-between; padding-top: 14px; padding-bottom: 14px; }
.brand { display: inline-flex; align-items: center; gap: 10px; }
.brand-icon { color: var(--gold); display: inline-flex; filter: drop-shadow(0 0 8px rgba(232,192,125,.5)); }
.brand-text { font-family: var(--font-head); font-size: 20px; font-weight: 600; letter-spacing: .4px; }
.header-cta { flex-shrink: 0; }

/* ---------- Hero ---------- */
.hero { padding: 60px 0 70px; position: relative; }
.hero-inner { display: grid; grid-template-columns: 1fr; gap: 44px; align-items: center; }
.hero-title {
  font-size: clamp(38px, 8.5vw, 68px);
  letter-spacing: .3px;
  margin-bottom: 22px;
}
.hero-title em { display: inline; }
.hero-sub { font-size: 18.5px; color: var(--text-mut); max-width: 560px; margin-bottom: 30px; }
.hero-sub strong { color: var(--gold); }
.hero-actions { display: flex; flex-direction: column; align-items: flex-start; gap: 12px; margin-bottom: 26px; }
.hero-note { font-size: 13.5px; color: var(--text-dim); letter-spacing: .5px; }
.hero-badges { display: flex; flex-wrap: wrap; gap: 10px; }
.hero-badges li {
  font-size: 13px; color: var(--text-mut);
  padding: 7px 15px; border: 1px solid var(--panel-brd);
  border-radius: 999px; background: var(--panel);
}

.hero-media { position: relative; display: flex; justify-content: center; align-items: center; }
.book-glow {
  position: absolute; width: 108%; height: 108%;
  background: radial-gradient(circle, rgba(232, 192, 125, 0.30), transparent 60%);
  filter: blur(30px); z-index: 0;
}
.book-cover {
  position: relative; z-index: 1;
  width: min(360px, 82%);
  border-radius: 10px;
  box-shadow: 0 30px 70px rgba(0,0,0,.6), 0 0 60px rgba(232,192,125,.18);
}

/* flutuação suave */
.floaty { animation: floaty 6s ease-in-out infinite; }
@keyframes floaty {
  0%, 100% { transform: translateY(0); }
  50%      { transform: translateY(-14px); }
}

/* ---------- Seção: dor ---------- */
.pain-grid { display: grid; grid-template-columns: 1fr; gap: 16px; margin: 34px 0 30px; text-align: left; }
.pain-item {
  background: var(--panel); border: 1px solid var(--panel-brd);
  border-radius: var(--radius-sm); padding: 20px 22px;
  position: relative; padding-left: 46px;
}
.pain-item::before {
  content: "?"; position: absolute; left: 18px; top: 18px;
  font-family: var(--font-head); font-size: 20px; color: var(--gold); font-weight: 700;
}
.pain-item p { margin: 0; color: var(--text-mut); }
.pain-close { color: var(--text); font-size: 18px; max-width: 640px; margin: 0 auto; }

/* ---------- Seção: virada ---------- */
.turn .lead { margin-bottom: 20px; }

/* ---------- Seção: aprender (grid) ---------- */
.learn-grid { display: grid; grid-template-columns: 1fr; gap: 18px; }
.learn-card {
  background: var(--panel); border: 1px solid var(--panel-brd);
  border-radius: var(--radius); padding: 26px 24px;
  transition: transform .3s ease, border-color .3s ease, box-shadow .3s ease;
}
.learn-card:hover { transform: translateY(-5px); border-color: rgba(232,192,125,.4); box-shadow: 0 16px 40px rgba(0,0,0,.4); }
.learn-icon {
  display: inline-flex; align-items: center; justify-content: center;
  width: 52px; height: 52px; margin-bottom: 16px;
  color: var(--gold);
  border-radius: 14px;
  background: var(--gold-soft);
  border: 1px solid rgba(232,192,125,.25);
}
.learn-icon svg { width: 26px; height: 26px; }
.learn-card h3 { font-size: 23px; margin-bottom: 8px; color: var(--text); }
.learn-card p { color: var(--text-mut); font-size: 15.5px; margin: 0; }

/* ---------- Seção: autora ---------- */
.author-inner { display: grid; grid-template-columns: 1fr; gap: 40px; align-items: center; }
.author-photo { display: flex; justify-content: center; }
.author-photo img {
  width: min(320px, 80%); border-radius: var(--radius);
  border: 1px solid var(--panel-brd);
  box-shadow: var(--shadow);
}
.author-copy p { color: var(--text-mut); }
.author-quote {
  font-family: var(--font-head); font-style: italic;
  font-size: 24px; color: var(--gold);
  border-left: 2px solid var(--gold); padding-left: 18px; margin-top: 22px;
}

/* ---------- Seção: prova ---------- */
.testi-grid { display: grid; grid-template-columns: 1fr; gap: 18px; margin-bottom: 44px; }
.testi-card {
  background: var(--panel); border: 1px solid var(--panel-brd);
  border-radius: var(--radius); padding: 26px 24px; margin: 0;
}
.stars { color: var(--gold); letter-spacing: 3px; margin-bottom: 12px; font-size: 15px; }
.testi-card blockquote { margin: 0 0 16px; font-size: 16.5px; color: var(--text); font-style: italic; line-height: 1.6; }
.testi-card figcaption { color: var(--text-dim); font-size: 14px; }

.benefits { display: grid; grid-template-columns: 1fr; gap: 12px; max-width: 640px; margin: 0 auto; }
.benefits li {
  position: relative; padding-left: 34px; color: var(--text-mut);
}
.benefits li::before {
  content: ""; position: absolute; left: 0; top: 4px;
  width: 20px; height: 20px; border-radius: 50%;
  background: var(--gold-soft); border: 1px solid var(--gold);
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 24 24' fill='none' stroke='%23e8c07d' stroke-width='3' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M20 6 9 17l-5-5'/%3E%3C/svg%3E");
  background-repeat: no-repeat; background-position: center;
}

/* ---------- Seção: oferta / pricing ---------- */
.pricing { display: grid; grid-template-columns: 1fr; gap: 24px; align-items: stretch; max-width: 860px; margin: 0 auto; }
.price-card {
  position: relative;
  display: flex; flex-direction: column;
  background: linear-gradient(180deg, rgba(255,255,255,.04), rgba(255,255,255,.015));
  border: 1px solid var(--panel-brd);
  border-radius: var(--radius);
  padding: 34px 28px;
  backdrop-filter: blur(6px);
  transition: transform .3s ease, box-shadow .3s ease;
}
.price-card:hover { transform: translateY(-4px); }
.price-card.featured {
  border: 1.5px solid var(--gold);
  box-shadow: 0 22px 60px rgba(0,0,0,.5), 0 0 50px rgba(232,192,125,.22);
  background: linear-gradient(180deg, rgba(232,192,125,.10), rgba(255,255,255,.02));
}
.ribbon {
  position: absolute; top: -13px; left: 50%; transform: translateX(-50%);
  background: linear-gradient(135deg, var(--gold), var(--gold-deep));
  color: #241a08; font-size: 12px; font-weight: 700;
  letter-spacing: 1.5px; text-transform: uppercase;
  padding: 6px 18px; border-radius: 999px;
  box-shadow: 0 8px 20px rgba(232,192,125,.4);
  white-space: nowrap;
}
.price-name { font-size: 25px; margin-bottom: 10px; color: var(--text); }
.price-tag { font-family: var(--font-head); font-size: 52px; font-weight: 700; color: var(--gold); line-height: 1; margin: 6px 0 12px; }
.price-cents { font-size: 22px; vertical-align: super; opacity: .85; }
.price-desc { color: var(--text-mut); font-size: 15px; margin-bottom: 20px; }
.price-list { display: grid; gap: 11px; margin-bottom: 26px; }
.price-list li {
  position: relative; padding-left: 28px; color: var(--text-mut); font-size: 15.5px;
}
.price-list li::before {
  content: ""; position: absolute; left: 0; top: 3px;
  width: 18px; height: 18px;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='18' height='18' viewBox='0 0 24 24' fill='none' stroke='%23e8c07d' stroke-width='2.4' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M20 6 9 17l-5-5'/%3E%3C/svg%3E");
  background-repeat: no-repeat; background-position: center;
}
.price-list li strong { color: var(--text); }
.price-card .btn { margin-top: auto; }
.price-foot { text-align: center; font-size: 13px; color: var(--gold); margin: 12px 0 0; letter-spacing: .5px; }

/* ---------- Seção: garantia ---------- */
.guarantee-inner {
  display: flex; gap: 24px; align-items: center;
  background: var(--panel); border: 1px solid var(--panel-brd);
  border-radius: var(--radius); padding: 32px 30px;
}
.guarantee-seal { color: var(--gold); flex-shrink: 0; display: inline-flex; filter: drop-shadow(0 0 12px rgba(232,192,125,.4)); }
.guarantee-seal svg { width: 66px; height: 66px; }
.guarantee-title { font-size: 27px; margin-bottom: 8px; color: var(--text); }
.guarantee-inner p { color: var(--text-mut); margin: 0 0 8px; font-size: 15.5px; }
.urgency { color: var(--gold) !important; }

/* ---------- Seção: FAQ ---------- */
.faq-list { display: grid; gap: 12px; margin-top: 10px; }
.faq-item {
  background: var(--panel); border: 1px solid var(--panel-brd);
  border-radius: var(--radius-sm); overflow: hidden;
}
.faq-item summary {
  cursor: pointer; list-style: none;
  padding: 20px 52px 20px 22px; position: relative;
  font-weight: 600; font-size: 17px; color: var(--text);
}
.faq-item summary::-webkit-details-marker { display: none; }
.faq-item summary::after {
  content: "+"; position: absolute; right: 22px; top: 50%; transform: translateY(-50%);
  font-size: 24px; color: var(--gold); font-weight: 300; transition: transform .3s ease;
}
.faq-item[open] summary::after { transform: translateY(-50%) rotate(45deg); }
.faq-body { padding: 0 22px 22px; }
.faq-body p { color: var(--text-mut); margin: 0; font-size: 15.5px; }

/* ---------- CTA final ---------- */
.final-cta { padding: 90px 0; }
.final-cta .section-title { margin-bottom: 20px; }
.final-buttons { display: flex; flex-direction: column; gap: 14px; align-items: center; margin: 34px 0 10px; }
.final-buttons .btn { width: 100%; max-width: 420px; }

/* ---------- Footer ---------- */
.site-footer { border-top: 1px solid rgba(232,192,125,.1); padding: 44px 0 40px; margin-top: 20px; }
.footer-inner { text-align: center; }
.footer-brand { font-family: var(--font-head); font-size: 20px; color: var(--text); margin-bottom: 14px; }
.footer-links { display: flex; flex-wrap: wrap; justify-content: center; gap: 20px; margin-bottom: 18px; }
.footer-links a { color: var(--text-mut); font-size: 14px; transition: color .2s ease; }
.footer-links a:hover { color: var(--gold); }
.footer-copy { color: var(--text-dim); font-size: 13.5px; margin-bottom: 12px; }
.footer-disclaimer { color: var(--text-dim); font-size: 12.5px; max-width: 720px; margin: 0 auto; line-height: 1.6; opacity: .8; }

/* ---------- Animações de reveal (scroll) ---------- */
.reveal { opacity: 0; transform: translateY(28px); transition: opacity .7s ease, transform .7s ease; }
.reveal.is-visible { opacity: 1; transform: none; }

/* =====================================================================
   RESPONSIVO
   ===================================================================== */
@media (min-width: 700px) {
  .pain-grid { grid-template-columns: 1fr 1fr; }
  .testi-grid { grid-template-columns: 1fr 1fr 1fr; }
  .learn-grid { grid-template-columns: 1fr 1fr; }
  .pricing { grid-template-columns: 1fr 1fr; }
  .final-buttons { flex-direction: row; justify-content: center; }
  .final-buttons .btn { width: auto; }
}

@media (min-width: 960px) {
  body { font-size: 18px; }
  .section { padding: 96px 0; }
  .only-desktop { display: inline; }
  .hero { padding: 80px 0 90px; }
  .hero-inner { grid-template-columns: 1.05fr .95fr; gap: 50px; }
  .learn-grid { grid-template-columns: 1fr 1fr 1fr; }
  .author-inner { grid-template-columns: .85fr 1.15fr; gap: 56px; }
  .price-card.featured { transform: scale(1.04); }
  .price-card.featured:hover { transform: scale(1.04) translateY(-4px); }
}

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