/* ===== Onde Investir em Angola — LP ===== */

:root {
  --bg: #0a0a0b;
  --bg-alt: #131417;
  --petrol: #0c1a1d;
  --petrol-alt: #10262b;
  --gold: #d4af37;
  --gold-light: #f2d47e;
  --gold-dark: #9c7a20;
  --white: #f6f5f1;
  --muted: #b9b8b2;
  --border: rgba(212, 175, 55, 0.25);
  --font: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  --font-display: "Arial Black", Arial, var(--font);
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  background: var(--bg);
  color: var(--white);
  font-family: var(--font);
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
}

img { max-width: 100%; height: auto; display: block; }

.container {
  max-width: 1100px;
  margin: 0 auto;
  padding: 0 24px;
}

.gold { color: var(--gold); }

.gold-gradient {
  background: linear-gradient(135deg, var(--gold-light), var(--gold) 45%, var(--gold-dark));
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
}

.center { text-align: center; }

.eyebrow {
  color: var(--gold);
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  margin: 0 0 12px;
}
.eyebrow.center { text-align: center; }

.section {
  padding: 72px 0;
}
.section--dark { background: #050506; }
.section--petrol {
  background: linear-gradient(180deg, var(--petrol), var(--petrol-alt));
}

.section__title {
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(1.6rem, 3.2vw, 2.4rem);
  text-align: center;
  line-height: 1.25;
  margin: 0 0 36px;
  color: var(--white);
}
.section__title--left { text-align: left; margin-bottom: 20px; }

/* ===== Buttons ===== */
.btn {
  display: inline-block;
  text-decoration: none;
  text-align: center;
  border: none;
  cursor: pointer;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  border-radius: 6px;
  transition: transform 0.15s ease, box-shadow 0.15s ease;
}
.btn--gold {
  background: linear-gradient(135deg, var(--gold-light), var(--gold));
  color: #1a1400;
  box-shadow: 0 6px 20px rgba(212, 175, 55, 0.35);
}
.btn--gold:hover {
  transform: translateY(-2px);
  box-shadow: 0 10px 28px rgba(212, 175, 55, 0.45);
}
.btn--large {
  padding: 18px 36px;
  font-size: 1.05rem;
}
.btn--small {
  padding: 10px 18px;
  font-size: 0.8rem;
}
.btn:not(.btn--large):not(.btn--small) {
  padding: 14px 28px;
  font-size: 0.95rem;
}

/* ===== Urgency Bar ===== */
.urgency-bar {
  background: var(--gold);
  color: #1a1400;
  font-weight: 700;
  font-size: 0.85rem;
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 12px;
  padding: 8px 16px;
  flex-wrap: wrap;
  text-align: center;
}
.urgency-bar__timer {
  background: #1a1400;
  color: var(--gold-light);
  padding: 3px 10px;
  border-radius: 4px;
  font-variant-numeric: tabular-nums;
  font-weight: 800;
}

/* ===== Header ===== */
.header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(10, 10, 11, 0.92);
  backdrop-filter: blur(6px);
  border-bottom: 1px solid var(--border);
}
.header__inner {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 12px 24px;
}
.header__logo-img {
  border-radius: 3px;
  flex-shrink: 0;
}
.header__brand {
  font-family: var(--font-display);
  font-weight: 900;
  font-size: 0.9rem;
  letter-spacing: 0.03em;
  flex: 1;
}

/* ===== Hero ===== */
.hero {
  padding: 56px 0 64px;
  background:
    radial-gradient(ellipse at 80% 0%, rgba(212, 175, 55, 0.12), transparent 55%),
    var(--bg);
}
.hero__inner {
  display: flex;
  align-items: center;
  gap: 48px;
}
.hero__content { flex: 1.2; min-width: 0; }
.hero__headline {
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(1.9rem, 4vw, 2.9rem);
  line-height: 1.18;
  margin: 0 0 20px;
}
.hero__subheadline {
  color: var(--muted);
  font-size: 1.05rem;
  margin: 0 0 20px;
}
.hero__subheadline--emphasis {
  color: var(--gold-light);
  font-weight: 800;
  font-size: 1.2rem;
  margin-bottom: 14px;
}
.hero__bullets {
  list-style: none;
  padding: 0;
  margin: 0 0 28px;
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.hero__bullets li {
  padding-left: 26px;
  position: relative;
  color: var(--white);
  font-size: 0.95rem;
}
.hero__bullets li::before {
  content: "✓";
  color: var(--gold);
  font-weight: 900;
  position: absolute;
  left: 0;
}
.hero__price-note {
  margin: 16px 0 0;
  color: var(--muted);
  font-size: 0.9rem;
}
.hero__price-note strong { color: var(--gold-light); }

.hero__visual {
  flex: 1;
  display: flex;
  justify-content: center;
}
.hero__book {
  width: 100%;
  max-width: 340px;
  border-radius: 8px;
  box-shadow: 0 30px 60px rgba(0, 0, 0, 0.6), 0 0 0 1px var(--border);
  transform: perspective(900px) rotateY(-8deg) rotateX(2deg);
}

/* ===== Pain section ===== */
.pain-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 20px;
  margin-bottom: 36px;
}
.pain-card {
  background: var(--bg-alt);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 22px;
  font-size: 0.95rem;
  color: var(--muted);
}
.pain-card__icon {
  display: block;
  margin-bottom: 12px;
  color: var(--gold);
}
.pain-card__icon svg {
  width: 28px;
  height: 28px;
}
.pain-consequence {
  max-width: 720px;
  margin: 0 auto 32px;
  text-align: center;
  font-size: 1.1rem;
  color: var(--white);
}
.pain-consequence em { color: var(--gold-light); font-style: normal; }

/* ===== Solution ===== */
.solution {
  display: flex;
  align-items: center;
  gap: 48px;
}
.solution__text { flex: 1.3; }
.solution__text p { color: var(--muted); font-size: 1rem; }
.solution__book { flex: 1; display: flex; justify-content: center; }
.solution__book img {
  border-radius: 8px;
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.5);
}

/* ===== Features grid ===== */
.features-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
  margin-bottom: 40px;
}
.feature-card {
  background: rgba(0, 0, 0, 0.25);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 26px 20px;
  text-align: center;
}
.feature-card__icon {
  font-size: 1.8rem;
  display: block;
  margin-bottom: 12px;
}
.feature-card h3 {
  font-size: 1.02rem;
  margin: 0 0 8px;
  color: var(--gold-light);
}
.feature-card p {
  font-size: 0.88rem;
  color: var(--muted);
  margin: 0;
}

/* ===== About ===== */
.about { max-width: 760px; }
.about__text { color: var(--muted); font-size: 1.02rem; }

/* ===== Teaser (O Que Vais Encontrar) ===== */
.teaser-intro {
  max-width: 640px;
  margin: 0 auto 36px;
  text-align: center;
  color: var(--muted);
  font-size: 1rem;
}
.teaser-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
  max-width: 920px;
  margin: 0 auto 40px;
}
.teaser-item {
  background: rgba(0, 0, 0, 0.25);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 24px 20px;
  text-align: center;
}
.teaser-item__icon {
  display: block;
  margin-bottom: 12px;
  color: var(--gold);
}
.teaser-item__icon svg {
  width: 26px;
  height: 26px;
}
.teaser-item h3 {
  font-size: 0.98rem;
  margin: 0 0 6px;
  color: var(--gold-light);
}
.teaser-item p {
  font-size: 0.85rem;
  color: var(--muted);
  margin: 0;
}
.teaser-item--locked {
  background: repeating-linear-gradient(
    135deg,
    rgba(212, 175, 55, 0.06),
    rgba(212, 175, 55, 0.06) 8px,
    rgba(212, 175, 55, 0.1) 8px,
    rgba(212, 175, 55, 0.1) 16px
  );
  border-style: dashed;
  border-color: var(--gold);
  position: relative;
}
.teaser-item--locked h3 { color: var(--white); }
/* Glow via pseudo-elemento com opacity/transform apenas — propriedades
   compostas pelo GPU, evita repintar a caixa a cada frame. */
.teaser-item--locked::before {
  content: "";
  position: absolute;
  inset: -1px;
  border-radius: inherit;
  box-shadow: 0 0 26px rgba(212, 175, 55, 0.55);
  opacity: 0;
  animation: teaserGlowOpacity 2.4s ease-in-out infinite;
  pointer-events: none;
  will-change: opacity;
}
.teaser-item--locked .teaser-item__icon svg {
  animation: teaserIconPulse 2.4s ease-in-out infinite;
}
@keyframes teaserGlowOpacity {
  0%, 100% { opacity: 0; }
  50% { opacity: 1; }
}
@keyframes teaserIconPulse {
  0%, 100% { transform: scale(1); }
  50% { transform: scale(1.18); }
}
@media (prefers-reduced-motion: reduce) {
  .teaser-item--locked::before,
  .teaser-item--locked .teaser-item__icon svg {
    animation: none;
  }
}

/* ===== Testimonials ===== */
.testimonial-slider {
  position: relative;
  max-width: 400px;
  height: 440px;
  margin: 0 auto;
  border: 1px solid var(--border);
  border-radius: 12px;
  overflow: hidden;
  background: rgba(0, 0, 0, 0.25);
  box-shadow: 0 12px 28px rgba(0, 0, 0, 0.35);
}
.testimonial-slide {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 14px;
  opacity: 0;
  transition: opacity 0.6s ease;
  pointer-events: none;
}
.testimonial-slide.is-active {
  opacity: 1;
  pointer-events: auto;
}
.testimonial-slide img {
  max-width: 100%;
  max-height: 100%;
  width: auto;
  height: auto;
  object-fit: contain;
  display: block;
  border-radius: 6px;
}
.testimonials-nav {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 20px;
  margin: 20px 0 0;
}
.testimonial-dots {
  display: flex;
  align-items: center;
  gap: 8px;
}
.testimonial-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  border: none;
  padding: 0;
  background: var(--border);
  cursor: pointer;
  transition: background 0.2s ease, transform 0.2s ease;
}
.testimonial-dot.is-active {
  background: var(--gold);
  transform: scale(1.3);
}
.testimonials-nav button {
  width: 38px;
  height: 38px;
  border-radius: 50%;
  border: 1px solid var(--border);
  background: rgba(0, 0, 0, 0.3);
  color: var(--gold);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background 0.15s ease;
}
.testimonials-nav button:hover { background: rgba(212, 175, 55, 0.15); }
.testimonials-nav button svg { width: 18px; height: 18px; }

/* ===== Offer ===== */
.offer-card {
  display: flex;
  gap: 40px;
  align-items: center;
  justify-content: center;
  background: linear-gradient(160deg, #14120a, #0a0906);
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 40px;
  max-width: 780px;
  margin: 0 auto;
}
.offer-card__img {
  border-radius: 8px;
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.6);
  flex-shrink: 0;
}
.offer-card__body { flex: 1; }
.offer-card__badge {
  display: inline-block;
  background: rgba(212, 175, 55, 0.15);
  color: var(--gold-light);
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  padding: 5px 12px;
  border-radius: 20px;
  margin: 0 0 14px;
}
.offer-card__price {
  margin: 0 0 8px;
  display: flex;
  align-items: baseline;
  gap: 12px;
}
.offer-card__old {
  text-decoration: line-through;
  color: var(--muted);
  font-size: 1.1rem;
}
.offer-card__new {
  font-family: var(--font-display);
  font-weight: 900;
  font-size: 2.4rem;
  color: var(--gold-light);
}
.offer-card__timer-label {
  color: var(--muted);
  font-size: 0.85rem;
  margin: 12px 0 6px;
}
.offer-card__timer {
  font-family: var(--font-display);
  font-size: 1.8rem;
  font-weight: 900;
  color: var(--gold);
  font-variant-numeric: tabular-nums;
  margin-bottom: 20px;
}
.offer-card__list {
  list-style: none;
  padding: 0;
  margin: 0 0 24px;
  display: flex;
  flex-direction: column;
  gap: 8px;
}
.offer-card__list li {
  padding-left: 24px;
  position: relative;
  font-size: 0.92rem;
  color: var(--white);
}
.offer-card__list li::before {
  content: "✓";
  color: var(--gold);
  position: absolute;
  left: 0;
  font-weight: 900;
}
.offer-card__secure {
  margin: 14px 0 0;
  font-size: 0.8rem;
  color: var(--muted);
}

/* ===== Guarantee ===== */
.guarantee {
  max-width: 700px;
  margin: 0 auto;
  text-align: center;
}
.guarantee__icon {
  display: block;
  width: 96px;
  height: 96px;
  margin: 0 auto 14px;
}
.guarantee p { color: var(--muted); font-size: 1.02rem; }

/* ===== Objections / FAQ ===== */
.objections {
  max-width: 760px;
  margin: 0 auto 36px;
  display: flex;
  flex-direction: column;
  gap: 12px;
}
.objection {
  background: rgba(0, 0, 0, 0.25);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 4px 22px;
}
.objection summary {
  cursor: pointer;
  padding: 16px 0;
  font-weight: 700;
  color: var(--white);
  list-style: none;
  position: relative;
  padding-right: 30px;
}
.objection summary::-webkit-details-marker { display: none; }
.objection summary::after {
  content: "+";
  position: absolute;
  right: 0;
  top: 14px;
  color: var(--gold);
  font-size: 1.3rem;
  font-weight: 900;
}
.objection[open] summary::after { content: "–"; }
.objection p {
  color: var(--muted);
  margin: 0 0 18px;
  font-size: 0.95rem;
}

/* ===== Final CTA ===== */
.final-cta__sub {
  color: var(--muted);
  font-size: 1.05rem;
  margin: 0 0 28px;
}

/* ===== Footer ===== */
.footer {
  background: #050506;
  border-top: 1px solid var(--border);
  padding: 40px 0;
  text-align: center;
}
.footer__brand {
  font-family: var(--font-display);
  font-weight: 900;
  font-size: 1rem;
  margin: 0 0 14px;
}
.footer__disclaimer {
  color: var(--muted);
  font-size: 0.8rem;
  max-width: 560px;
  margin: 0 auto 14px;
}
.footer__copy {
  color: #93928c;
  font-size: 0.78rem;
  margin: 0;
}

/* ===== Responsive ===== */
@media (max-width: 860px) {
  .hero__inner { flex-direction: column-reverse; }
  .hero__content { text-align: left; }
  .pain-grid { grid-template-columns: 1fr; }
  .features-grid { grid-template-columns: repeat(2, 1fr); }
  .solution { flex-direction: column; }
  .offer-card { flex-direction: column; padding: 28px; text-align: center; }
  .offer-card__price { justify-content: center; }
  .teaser-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 520px) {
  .features-grid { grid-template-columns: 1fr; }
  .header__brand { font-size: 0.75rem; }
  .section { padding: 52px 0; }
  .offer-card__new { font-size: 1.9rem; }
  .teaser-grid { grid-template-columns: 1fr; }
  .testimonial-slider { max-width: 100%; height: 380px; }
}