/* ============================================================
   LISTA MESTRA — style.css
   Palette: #000000 bg | #FFFFFF text | #39FF14 neon accent
   Font: Poppins
   ============================================================ */

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

:root {
  --black:   #000000;
  --white:   #FFFFFF;
  --neon:    #39FF14;
  --neon-dim: rgba(57,255,20,0.15);
  --neon-glow: rgba(57,255,20,0.4);
  --dark:    #0a0a0a;
  --card-bg: #111111;
  --card-border: #1e1e1e;
  --red:     #FF3B30;
  --gray:    #888888;
}

html { scroll-behavior: smooth; }

body {
  font-family: 'Poppins', sans-serif;
  background: var(--black);
  color: var(--white);
  line-height: 1.6;
  overflow-x: hidden;
}

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

/* ── UTILITY ── */
.highlight       { color: var(--neon); }
.highlight-red   { color: var(--red); }
.neon            { color: var(--neon); }
.center          { text-align: center; }
.divider         { opacity: 0.3; margin: 0 8px; }

/* ── SECTIONS ── */
.section-black   { background: var(--black); padding: 80px 0; }
.section-dark    { background: var(--dark);  padding: 80px 0; }

/* ── SECTION TITLE ── */
.section-title {
  font-size: clamp(1.6rem, 4vw, 2.4rem);
  font-weight: 800;
  line-height: 1.2;
  margin-bottom: 48px;
}

/* ============================================================
   SECTION 1 — HERO
   ============================================================ */
#hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  background: var(--black);
  overflow: hidden;
  padding: 80px 0;
}

.hero-bg-grid {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(57,255,20,0.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(57,255,20,0.04) 1px, transparent 1px);
  background-size: 48px 48px;
  pointer-events: none;
}

.hero-container {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  gap: 28px;
  position: relative;
  z-index: 2;
}

/* Badge */
.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(57,255,20,0.08);
  border: 1px solid rgba(57,255,20,0.3);
  color: var(--neon);
  font-size: 0.82rem;
  font-weight: 600;
  padding: 6px 18px;
  border-radius: 50px;
  letter-spacing: 0.5px;
}
.badge-dot {
  width: 8px; height: 8px;
  border-radius: 50%;
  background: var(--neon);
  box-shadow: 0 0 8px var(--neon);
  animation: blink 1.4s ease-in-out infinite;
}
@keyframes blink { 0%,100%{opacity:1} 50%{opacity:0.3} }

/* Headline */
.hero-headline {
  font-size: clamp(2rem, 5.5vw, 3.4rem);
  font-weight: 900;
  line-height: 1.15;
  max-width: 820px;
  letter-spacing: -0.5px;
}

/* Subheadline */
.hero-subheadline {
  font-size: clamp(1rem, 2.5vw, 1.2rem);
  color: rgba(255,255,255,0.75);
  max-width: 680px;
  font-weight: 400;
}

/* ── PHONE MOCKUP ── */
.hero-mockup {
  position: relative;
  margin: 16px 0;
}
.phone-glow {
  position: absolute;
  inset: -30px;
  background: radial-gradient(ellipse at center, rgba(57,255,20,0.18) 0%, transparent 70%);
  pointer-events: none;
  border-radius: 60px;
}
.phone-frame {
  position: relative;
  width: 260px;
  background: #111;
  border-radius: 36px;
  border: 2px solid #2a2a2a;
  padding: 28px 14px 20px;
  box-shadow:
    0 0 0 1px rgba(57,255,20,0.12),
    0 40px 80px rgba(0,0,0,0.8),
    inset 0 1px 0 rgba(255,255,255,0.06);
}
.phone-notch {
  width: 80px; height: 20px;
  background: #000;
  border-radius: 0 0 14px 14px;
  margin: -28px auto 12px;
  border: 1.5px solid #1f1f1f;
  border-top: none;
}
.phone-screen { display: flex; flex-direction: column; gap: 6px; }
.phone-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  border-bottom: 1px solid #222;
  padding-bottom: 8px;
  margin-bottom: 4px;
}
.phone-title  { font-size: 0.78rem; font-weight: 700; color: var(--white); }
.phone-badge  { font-size: 0.65rem; color: var(--neon); font-weight: 600; }
.phone-item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-size: 0.7rem;
  color: rgba(255,255,255,0.85);
  background: rgba(255,255,255,0.04);
  border-radius: 8px;
  padding: 6px 10px;
  border: 1px solid rgba(255,255,255,0.06);
  gap: 4px;
}
.phone-item:hover { background: rgba(57,255,20,0.07); border-color: rgba(57,255,20,0.2); }
.tag {
  font-size: 0.62rem;
  color: var(--neon);
  font-weight: 600;
  white-space: nowrap;
  margin-left: auto;
  padding-left: 6px;
}

/* ── CTA BUTTON ── */
.btn-cta {
  display: inline-block;
  background: var(--neon);
  color: #000;
  font-family: 'Poppins', sans-serif;
  font-weight: 800;
  font-size: clamp(0.9rem, 2vw, 1rem);
  letter-spacing: 0.5px;
  padding: 18px 40px;
  border-radius: 50px;
  text-decoration: none;
  text-transform: uppercase;
  transition: transform 0.2s, box-shadow 0.2s;
  box-shadow: 0 0 24px rgba(57,255,20,0.5), 0 0 48px rgba(57,255,20,0.2);
  cursor: pointer;
}
.btn-cta:hover {
  transform: translateY(-3px) scale(1.03);
  box-shadow: 0 0 36px rgba(57,255,20,0.7), 0 0 72px rgba(57,255,20,0.3);
}
.btn-cta-large {
  font-size: clamp(1rem, 2.5vw, 1.15rem);
  padding: 22px 52px;
}
@keyframes pulse {
  0%,100% { box-shadow: 0 0 24px rgba(57,255,20,0.5), 0 0 48px rgba(57,255,20,0.2); }
  50%      { box-shadow: 0 0 48px rgba(57,255,20,0.9), 0 0 100px rgba(57,255,20,0.4); }
}
.pulse { animation: pulse 2.2s ease-in-out infinite; }

/* Hero trust strip */
.hero-trust {
  font-size: 0.82rem;
  color: rgba(255,255,255,0.5);
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 6px;
  align-items: center;
}

.cta-center { display: flex; justify-content: center; margin-top: 40px; }

/* ============================================================
   SECTION 2 — DOR & OPORTUNIDADE
   ============================================================ */
#dor .section-title { max-width: 720px; }

.pain-list {
  display: flex;
  flex-direction: column;
  gap: 16px;
  max-width: 680px;
  margin: 0 0 48px;
}
.pain-item {
  display: flex;
  align-items: flex-start;
  gap: 16px;
  background: rgba(255,59,48,0.06);
  border: 1px solid rgba(255,59,48,0.15);
  border-radius: 12px;
  padding: 18px 24px;
  transition: border-color 0.2s;
}
.pain-item:hover { border-color: rgba(255,59,48,0.35); }
.pain-icon { font-size: 1.2rem; flex-shrink: 0; margin-top: 2px; }
.pain-item p { font-size: 1rem; color: rgba(255,255,255,0.85); }

.solution-block {
  background: linear-gradient(135deg, rgba(57,255,20,0.06) 0%, rgba(57,255,20,0.02) 100%);
  border: 1px solid rgba(57,255,20,0.25);
  border-radius: 20px;
  padding: 40px 48px;
  max-width: 720px;
}
.solution-title {
  font-size: clamp(1.3rem, 3vw, 1.7rem);
  font-weight: 800;
  margin-bottom: 16px;
  line-height: 1.3;
}
.solution-text { color: rgba(255,255,255,0.75); font-size: 1rem; }

/* ============================================================
   SECTION 3 — CONTEUDO / CARDS
   ============================================================ */
.cards-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 20px;
  margin-bottom: 8px;
}

.product-card {
  background: var(--card-bg);
  border: 1px solid var(--card-border);
  border-radius: 16px;
  padding: 28px 24px;
  display: flex;
  flex-direction: column;
  gap: 8px;
  transition: transform 0.25s, border-color 0.25s, box-shadow 0.25s;
}
.product-card:hover {
  transform: translateY(-6px);
  border-color: rgba(57,255,20,0.35);
  box-shadow: 0 12px 40px rgba(57,255,20,0.1);
}
.product-card.featured {
  border-color: rgba(57,255,20,0.4);
  background: linear-gradient(135deg, #111 0%, rgba(57,255,20,0.05) 100%);
  box-shadow: 0 0 30px rgba(57,255,20,0.1);
}
.card-icon { font-size: 2.2rem; }
.product-card h3 { font-size: 1.1rem; font-weight: 700; }
.product-card p  { font-size: 0.88rem; color: rgba(255,255,255,0.6); flex: 1; }
.card-badge {
  display: inline-block;
  font-size: 0.7rem;
  font-weight: 700;
  background: rgba(255,255,255,0.08);
  color: rgba(255,255,255,0.6);
  padding: 3px 10px;
  border-radius: 50px;
  letter-spacing: 0.5px;
  text-transform: uppercase;
  align-self: flex-start;
  margin-top: 4px;
}
.neon-badge {
  background: rgba(57,255,20,0.15);
  color: var(--neon);
  border: 1px solid rgba(57,255,20,0.3);
}

/* ============================================================
   SECTION 4 — DEPOIMENTOS
   ============================================================ */
.testimonials-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: 24px;
}
.testimonial-card {
  background: #fff;
  color: #111;
  border-radius: 20px;
  padding: 32px 28px;
  display: flex;
  flex-direction: column;
  gap: 16px;
  box-shadow: 0 20px 60px rgba(0,0,0,0.4);
  transition: transform 0.25s;
}
.testimonial-card:hover { transform: translateY(-6px); }
.stars { font-size: 1.1rem; }
.testimonial-text {
  font-size: 0.95rem;
  color: #333;
  line-height: 1.65;
  flex: 1;
}
.testimonial-author {
  display: flex;
  align-items: center;
  gap: 14px;
  border-top: 1px solid #eee;
  padding-top: 16px;
}
.author-avatar {
  width: 46px; height: 46px;
  border-radius: 50%;
  background: var(--neon);
  color: #000;
  font-weight: 800;
  font-size: 0.85rem;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}
.author-info { display: flex; flex-direction: column; }
.author-info strong { font-size: 0.92rem; color: #111; }
.author-info span   { font-size: 0.78rem; color: #777; }

/* ============================================================
   SECTION 5 — OFERTA
   ============================================================ */
.offer-section { position: relative; overflow: hidden; }
.offer-section::before {
  content: '';
  position: absolute;
  top: -200px; left: 50%;
  transform: translateX(-50%);
  width: 800px; height: 800px;
  background: radial-gradient(ellipse, rgba(57,255,20,0.06) 0%, transparent 70%);
  pointer-events: none;
}

.urgency-bar {
  background: linear-gradient(90deg, rgba(255,59,48,0.15), rgba(255,59,48,0.05));
  border: 1px solid rgba(255,59,48,0.3);
  color: #FF6B61;
  font-size: 0.88rem;
  font-weight: 600;
  text-align: center;
  padding: 12px 24px;
  border-radius: 8px;
  margin-bottom: 40px;
  letter-spacing: 0.3px;
}

.offer-headline { max-width: 820px; margin-left: auto; margin-right: auto; }

.offer-features {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
  gap: 12px;
  margin-bottom: 48px;
}
.offer-feature {
  display: flex;
  align-items: center;
  gap: 10px;
  background: rgba(57,255,20,0.06);
  border: 1px solid rgba(57,255,20,0.15);
  border-radius: 10px;
  padding: 14px 20px;
  font-size: 0.92rem;
  font-weight: 500;
}

.price-block {
  text-align: center;
  background: var(--card-bg);
  border: 2px solid rgba(57,255,20,0.35);
  border-radius: 24px;
  padding: 40px 32px;
  max-width: 480px;
  margin: 0 auto 36px;
  position: relative;
  box-shadow: 0 0 60px rgba(57,255,20,0.12);
}
.price-from {
  font-size: 1rem;
  color: var(--gray);
  margin-bottom: 8px;
}
.price-from s { text-decoration: line-through; }
.price-tag {
  display: flex;
  align-items: center;
  justify-content: center;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 12px;
}
.fire { font-size: 1.6rem; }
.price-label { font-size: 1rem; font-weight: 600; color: rgba(255,255,255,0.7); }
.price-value {
  font-size: clamp(2.8rem, 7vw, 3.8rem);
  font-weight: 900;
  color: var(--neon);
  text-shadow: 0 0 30px rgba(57,255,20,0.6);
  line-height: 1;
}
.price-note { font-size: 0.9rem; color: rgba(255,255,255,0.5); align-self: flex-end; padding-bottom: 6px; }
.price-installment { font-size: 0.95rem; color: rgba(255,255,255,0.6); }

.payment-methods {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: 16px;
  margin-top: 20px;
}
.payment-icon {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 0.82rem;
  color: rgba(255,255,255,0.5);
  background: rgba(255,255,255,0.05);
  border: 1px solid rgba(255,255,255,0.1);
  padding: 8px 16px;
  border-radius: 8px;
}

.guarantee-badge {
  display: flex;
  align-items: center;
  gap: 16px;
  max-width: 460px;
  margin: 32px auto 0;
  background: rgba(57,255,20,0.05);
  border: 1px solid rgba(57,255,20,0.2);
  border-radius: 14px;
  padding: 20px 24px;
}
.guarantee-icon { font-size: 2.4rem; flex-shrink: 0; }
.guarantee-badge strong { display: block; font-size: 0.95rem; margin-bottom: 4px; }
.guarantee-badge p { font-size: 0.82rem; color: rgba(255,255,255,0.55); }

/* ============================================================
   SECTION 6 — FAQ
   ============================================================ */
.faq-list {
  max-width: 720px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 12px;
}
.faq-item {
  background: var(--card-bg);
  border: 1px solid var(--card-border);
  border-radius: 12px;
  overflow: hidden;
  transition: border-color 0.2s;
}
.faq-item.open { border-color: rgba(57,255,20,0.3); }
.faq-question {
  width: 100%;
  background: none;
  border: none;
  color: var(--white);
  font-family: 'Poppins', sans-serif;
  font-size: 0.98rem;
  font-weight: 600;
  padding: 20px 24px;
  cursor: pointer;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 16px;
  text-align: left;
  transition: color 0.2s;
}
.faq-question:hover { color: var(--neon); }
.faq-arrow {
  font-size: 0.75rem;
  color: var(--neon);
  transition: transform 0.3s;
  flex-shrink: 0;
}
.faq-item.open .faq-arrow { transform: rotate(180deg); }
.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.35s ease, padding 0.35s ease;
  font-size: 0.92rem;
  color: rgba(255,255,255,0.65);
  line-height: 1.7;
}
.faq-item.open .faq-answer {
  max-height: 200px;
  padding: 0 24px 20px;
}

/* ============================================================
   FOOTER
   ============================================================ */
#footer {
  background: #050505;
  border-top: 1px solid #1a1a1a;
  padding: 40px 0;
}
.footer-container {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 12px;
  text-align: center;
}
.footer-copy { font-size: 0.82rem; color: rgba(255,255,255,0.4); }
.footer-links { display: flex; gap: 8px; align-items: center; }
.footer-links a {
  font-size: 0.8rem;
  color: rgba(255,255,255,0.4);
  text-decoration: none;
  transition: color 0.2s;
}
.footer-links a:hover { color: var(--neon); }
.footer-disclaimer { font-size: 0.75rem; color: rgba(255,255,255,0.25); max-width: 600px; }

/* ============================================================
   RESPONSIVE
   ============================================================ */
@media (max-width: 768px) {
  .section-black, .section-dark { padding: 60px 0; }
  #hero { padding: 60px 0; }
  .solution-block { padding: 28px 24px; }
  .price-block { padding: 32px 20px; }
  .cards-grid { grid-template-columns: 1fr 1fr; }
  .testimonials-grid { grid-template-columns: 1fr; }
  .btn-cta { padding: 16px 28px; }
  .btn-cta-large { padding: 18px 32px; }
}
@media (max-width: 480px) {
  .cards-grid { grid-template-columns: 1fr; }
  .offer-features { grid-template-columns: 1fr; }
  .hero-trust { font-size: 0.75rem; }
  .phone-frame { width: 220px; }
}