:root {
  --black: #070304;
  --wine: #250407;
  --deep-wine: #150204;
  --red: #8f1119;
  --gold: #d1a457;
  --soft-gold: #f4ddb0;
  --text: #f7efe5;
  --muted: #cdb9a0;
  --panel: rgba(18, 7, 8, 0.78);
  --border: rgba(209, 164, 87, 0.28);
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: Georgia, 'Times New Roman', serif;
  background: var(--black);
  color: var(--text);
  line-height: 1.6;
}
img { max-width: 100%; display: block; }
a { color: inherit; }
.container { width: min(1120px, calc(100% - 40px)); margin: 0 auto; }

.hero {
  position: relative;
  min-height: 720px;
  display: flex;
  align-items: center;
  overflow: hidden;
  background: radial-gradient(circle at 18% 12%, rgba(143,17,25,.38), transparent 34%), linear-gradient(135deg, #120305 0%, #050203 72%);
}
.hero-bg {
  position: absolute;
  inset: 0;
  background-image: url('assets/hero-baralho-maria-padilha.png');
  background-size: cover;
  background-position: center;
  filter: blur(7px) saturate(.85);
  transform: scale(1.08);
  opacity: .24;
}
.hero-shade {
  position: absolute;
  inset: 0;
  background: linear-gradient(90deg, rgba(0,0,0,.88) 0%, rgba(10,2,3,.76) 48%, rgba(0,0,0,.92) 100%);
}
.hero-grid {
  position: relative;
  z-index: 2;
  display: grid;
  grid-template-columns: minmax(0, 1.02fr) minmax(340px, .98fr);
  gap: 58px;
  align-items: center;
  padding: 80px 0;
}
.hero-copy {
  max-width: 620px;
  padding: 46px;
  border: 1px solid var(--border);
  background: linear-gradient(145deg, rgba(7,3,4,.92), rgba(44,5,8,.70));
  box-shadow: 0 28px 90px rgba(0,0,0,.62);
  border-radius: 30px;
  backdrop-filter: blur(8px);
}
.hero-product {
  padding: 18px;
  border-radius: 32px;
  background: rgba(0,0,0,.30);
  border: 1px solid rgba(209,164,87,.22);
  box-shadow: 0 28px 90px rgba(0,0,0,.66);
}
.hero-product img { border-radius: 24px; opacity: .96; }

.eyebrow, .section-kicker {
  text-transform: uppercase;
  letter-spacing: .16em;
  color: var(--gold);
  font-size: .78rem;
  margin: 0 0 12px;
  font-weight: 700;
}
h1, h2, h3, p { margin-top: 0; }
h1 {
  font-size: clamp(3.4rem, 7vw, 6.4rem);
  line-height: .9;
  margin-bottom: 24px;
  color: #fff;
  text-shadow: 0 0 24px rgba(209,164,87,.18);
}
h2 { font-size: clamp(2rem, 4vw, 3.2rem); line-height: 1.05; margin-bottom: 22px; }
h3 { color: var(--soft-gold); font-size: 1.25rem; margin-bottom: 10px; }
.subtitle { font-size: 1.12rem; color: var(--muted); margin-bottom: 26px; }

.price-card, .offer-box {
  border: 1px solid var(--border);
  background: rgba(0,0,0,.36);
  padding: 18px 22px;
  border-radius: 18px;
  margin: 24px 0;
}
.old-price { display: block; color: var(--muted); text-decoration: line-through; font-size: 1rem; }
.price-card strong, .offer-box strong { display: block; color: var(--gold); font-size: clamp(2.05rem, 5vw, 3.3rem); line-height: 1.1; }
.promo, .offer-box small { display: block; color: var(--soft-gold); text-transform: uppercase; letter-spacing: .12em; font-size: .76rem; }
.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 54px;
  padding: 0 30px;
  border-radius: 999px;
  background: linear-gradient(135deg, #f1c06a, #a97022);
  color: #170a03;
  text-decoration: none;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: .08em;
  box-shadow: 0 12px 30px rgba(209,164,87,.26);
  transition: transform .2s ease, box-shadow .2s ease;
}
.button:hover { transform: translateY(-2px); box-shadow: 0 16px 38px rgba(209,164,87,.34); }

.section { padding: 92px 0; background: var(--black); }
.grid { display: grid; gap: 54px; }
.two-columns { grid-template-columns: 1fr 1fr; }
.align-center { align-items: center; }
.intro { background: linear-gradient(180deg, #080304, #100406); }
.text-panel {
  border: 1px solid var(--border);
  border-radius: 26px;
  padding: 34px;
  background: rgba(255,255,255,.025);
}
.text-panel p, .card p, .offer p, .teacher p, .final-cta p { color: var(--muted); }
.dark { background: linear-gradient(180deg, #110507, #050303); }
.cards { display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; margin-top: 34px; }
.card {
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: 22px;
  padding: 26px;
  min-height: 190px;
}
.offer { background: radial-gradient(circle at bottom right, rgba(143,17,25,.18), transparent 38%), #090506; }
.offer-card {
  display: grid;
  grid-template-columns: 1.05fr .95fr;
  gap: 48px;
  align-items: center;
  padding: 36px;
  border: 1px solid var(--border);
  border-radius: 32px;
  background: linear-gradient(135deg, rgba(18,7,8,.82), rgba(5,2,3,.96));
}
.offer-card img {
  border-radius: 26px;
  border: 1px solid rgba(209,164,87,.22);
  box-shadow: 0 20px 70px rgba(0,0,0,.55);
}
.narrow { max-width: 760px; text-align: center; }
.teacher { background: #0d0607; }
.final-cta { background: linear-gradient(135deg, #240507, #080304 70%); text-align: center; }
footer { padding: 28px 0; color: var(--muted); border-top: 1px solid var(--border); text-align: center; font-size: .92rem; }
footer p { margin: 0; }

@media (max-width: 920px) {
  .hero { min-height: auto; }
  .hero-grid, .two-columns, .cards, .offer-card { grid-template-columns: 1fr; }
  .hero-grid { padding: 64px 0; gap: 34px; }
  .hero-copy { padding: 30px; }
  .hero-product { max-width: 620px; }
  .section { padding: 66px 0; }
}
@media (max-width: 520px) {
  .container { width: min(100% - 28px, 1120px); }
  .hero-copy, .text-panel, .offer-card { padding: 24px; border-radius: 22px; }
  .button { width: 100%; text-align: center; }
}