/* ================================================
   KAV — Landing Page Styles
   Focadas em conversão
   ================================================ */

/* === LP NAV (simplificada) === */
.lp-nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  padding: 18px 0;
  background: rgba(5,5,5,0.97);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid rgba(255,255,255,0.06);
  transition: all 0.3s;
}

.lp-nav .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.lp-nav img { filter: invert(1) brightness(2); }

/* === LP HERO === */
.lp-hero {
  background: var(--black);
  padding: 160px 0 100px;
  position: relative;
  overflow: hidden;
  text-align: center;
}

.lp-hero::before {
  content: '';
  position: absolute;
  top: -300px;
  left: 50%;
  transform: translateX(-50%);
  width: 800px;
  height: 600px;
  background: radial-gradient(ellipse, rgba(0,201,167,0.12) 0%, transparent 65%);
  pointer-events: none;
}

.lp-hero-bg-grid {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(0,201,167,0.03) 1px, transparent 1px),
    linear-gradient(90deg, rgba(0,201,167,0.03) 1px, transparent 1px);
  background-size: 48px 48px;
}

.lp-hero .container { position: relative; z-index: 1; }

.lp-hero-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 6px 16px;
  background: var(--aqua-glow);
  border: 1px solid var(--aqua-line);
  border-radius: 100px;
  font-size: 0.78rem;
  font-weight: 700;
  color: var(--aqua);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  margin-bottom: 24px;
}

.lp-hero h1 {
  color: var(--white);
  max-width: 820px;
  margin: 0 auto 24px;
}

.lp-hero h1 .highlight { color: var(--aqua); }

.lp-hero-sub {
  font-size: 1.15rem;
  color: rgba(255,255,255,0.55);
  max-width: 600px;
  margin: 0 auto 48px;
}

.lp-hero-cta { display: flex; justify-content: center; gap: 12px; flex-wrap: wrap; }

.lp-hero-trust {
  margin-top: 48px;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 24px;
  flex-wrap: wrap;
}

.lp-hero-trust span {
  font-size: 0.8rem;
  color: rgba(255,255,255,0.35);
  display: flex;
  align-items: center;
  gap: 6px;
}

.lp-hero-trust span::before {
  content: '✓';
  color: var(--aqua);
  font-weight: 700;
}

/* === VIDEO SECTION === */
.video-section {
  padding: 0 0 100px;
  background: var(--black);
  position: relative;
}

.video-section .container { position: relative; z-index: 1; }

.video-section-header {
  text-align: center;
  max-width: 640px;
  margin: 0 auto 40px;
}

.video-section-header h2 { color: var(--white); margin-bottom: 0; }

.video-frame {
  max-width: 900px;
  margin: 0 auto;
  border-radius: var(--r-xl);
  overflow: hidden;
  border: 1px solid var(--aqua-line);
  box-shadow: var(--shadow-aqua);
  background: #0D0D0D;
  line-height: 0;
}

.video-frame video {
  display: block;
  width: 100%;
  aspect-ratio: 16 / 9;
  background: #000;
}

/* === PAIN SECTION === */
.pain-section {
  padding: 90px 0;
  background: #0D0D0D;
  border-top: 1px solid #1a1a1a;
}

.pain-section h2 { color: var(--white); text-align: center; margin-bottom: 56px; }
.pain-section h2 em { color: var(--aqua); font-style: normal; }

.pain-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 2px;
  background: #1a1a1a;
  border: 1px solid #1a1a1a;
  border-radius: var(--r-lg);
  overflow: hidden;
}

.pain-item {
  padding: 36px;
  background: #0D0D0D;
  display: flex;
  gap: 20px;
  align-items: flex-start;
}

.pain-icon {
  font-size: 1.4rem;
  flex-shrink: 0;
  margin-top: 2px;
  opacity: 0.6;
}

.pain-item h4 {
  font-size: 1rem;
  font-weight: 700;
  color: var(--white);
  margin-bottom: 6px;
}

.pain-item p {
  font-size: 0.875rem;
  color: rgba(255,255,255,0.4);
}

/* === SOLUTION SECTION === */
.solution-section {
  padding: 100px 0;
  background: var(--white);
}

.solution-header {
  text-align: center;
  max-width: 680px;
  margin: 0 auto 72px;
}

.solution-header h2 { margin-bottom: 16px; }

.solution-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 72px;
  align-items: center;
}

.solution-visual {
  position: relative;
  display: flex;
  justify-content: center;
}

.solution-card-stack {
  position: relative;
  width: 320px;
  height: 400px;
}

.sol-card {
  position: absolute;
  background: var(--black);
  border: 1px solid #2a2a2a;
  border-radius: var(--r-lg);
  padding: 24px;
  width: 280px;
}

.sol-card:nth-child(1) { top: 0; left: 0; transform: rotate(-4deg); opacity: 0.4; }
.sol-card:nth-child(2) { top: 30px; left: 20px; transform: rotate(-1.5deg); opacity: 0.7; }
.sol-card:nth-child(3) { top: 60px; left: 40px; transform: rotate(0deg); opacity: 1; }

.sol-card-header { display: flex; align-items: center; gap: 10px; margin-bottom: 16px; }
.sol-card-icon { font-size: 1.2rem; }
.sol-card-title { font-size: 0.85rem; font-weight: 700; color: var(--white); }

.sol-card-bar { height: 6px; background: #2a2a2a; border-radius: 3px; margin-bottom: 8px; overflow: hidden; }
.sol-card-bar-fill { height: 100%; border-radius: 3px; background: linear-gradient(90deg, var(--aqua), var(--aqua-dark)); }

.sol-card-meta { font-size: 0.65rem; color: rgba(255,255,255,0.35); }

.solution-list {
  display: flex;
  flex-direction: column;
  gap: 28px;
}

.solution-item { display: flex; gap: 20px; align-items: flex-start; }

.solution-check {
  width: 40px;
  height: 40px;
  border-radius: 10px;
  background: var(--aqua-glow);
  border: 1px solid var(--aqua-line);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1rem;
  flex-shrink: 0;
}

.solution-item h4 { font-size: 1rem; font-weight: 700; margin-bottom: 4px; color: var(--black); }
.solution-item p { font-size: 0.875rem; color: var(--gray-600); }

/* === NICHE FEATURES === */
.niche-section {
  padding: 100px 0;
  background: var(--gray-100);
}

.niche-header { text-align: center; max-width: 640px; margin: 0 auto 64px; }
.niche-header h2 { margin-bottom: 16px; }

.niche-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.niche-card {
  padding: 32px;
  background: var(--white);
  border: 1px solid var(--gray-200);
  border-radius: var(--r-lg);
  transition: all 0.3s var(--ease);
}

.niche-card:hover {
  border-color: var(--aqua);
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
}

.niche-icon {
  width: 52px;
  height: 52px;
  border-radius: 14px;
  background: var(--aqua-glow);
  border: 1px solid var(--aqua-line);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.3rem;
  margin-bottom: 20px;
}

.niche-card h3 { font-size: 1.05rem; margin-bottom: 10px; color: var(--black); }
.niche-card p { font-size: 0.875rem; color: var(--gray-600); }

/* === PRICE SECTION === */
.price-section {
  padding: 100px 0;
  background: var(--white);
}

.price-header { text-align: center; max-width: 560px; margin: 0 auto 56px; }
.price-header h2 { margin-bottom: 16px; }

.price-card {
  max-width: 420px;
  margin: 0 auto;
  padding: 48px 40px;
  background: var(--black);
  border: 1px solid var(--aqua-line);
  border-radius: var(--r-xl);
  box-shadow: var(--shadow-aqua);
  text-align: center;
}

.price-tag {
  display: inline-block;
  padding: 6px 16px;
  background: var(--aqua-glow);
  border: 1px solid var(--aqua-line);
  border-radius: 100px;
  font-size: 0.75rem;
  font-weight: 700;
  color: var(--aqua);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-bottom: 24px;
}

.price-value {
  display: flex;
  align-items: baseline;
  justify-content: center;
  gap: 4px;
  margin-bottom: 8px;
}

.price-currency { font-size: 1.2rem; font-weight: 700; color: var(--white); align-self: flex-start; margin-top: 10px; }
.price-value strong { font-size: 3.4rem; font-weight: 900; color: var(--white); line-height: 1; }
.price-period { font-size: 0.95rem; color: rgba(255,255,255,0.4); }

.price-note { font-size: 0.82rem; color: rgba(255,255,255,0.4); margin-bottom: 32px; }

.price-features {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 14px;
  margin-bottom: 36px;
  text-align: left;
}

.price-features li {
  font-size: 0.9rem;
  color: rgba(255,255,255,0.7);
  display: flex;
  align-items: center;
  gap: 10px;
}

.price-features li::before {
  content: '✓';
  color: var(--aqua);
  font-weight: 700;
  flex-shrink: 0;
}

/* === RESULTS SECTION === */
.results-section {
  padding: 90px 0;
  background: var(--black);
  text-align: center;
}

.results-section h2 { color: var(--white); max-width: 640px; margin: 0 auto 56px; }

.results-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 2px;
  background: #1a1a1a;
  border: 1px solid #1a1a1a;
  border-radius: var(--r-xl);
  overflow: hidden;
  max-width: 900px;
  margin: 0 auto;
}

.result-item {
  padding: 40px 24px;
  background: #0D0D0D;
  text-align: center;
}

.result-num {
  font-size: 2.5rem;
  font-weight: 900;
  color: var(--aqua);
  display: block;
  line-height: 1;
  margin-bottom: 8px;
}

.result-label {
  font-size: 0.8rem;
  color: rgba(255,255,255,0.4);
}

/* === TESTIMONIALS LP === */
.lp-testimonials {
  padding: 90px 0;
  background: var(--white);
}

.lp-testimonials h2 { text-align: center; margin-bottom: 56px; }

/* === LP CTA === */
.lp-cta {
  padding: 100px 0;
  background: var(--black);
  text-align: center;
  position: relative;
  overflow: hidden;
}

.lp-cta::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse at 50% 0%, rgba(0,201,167,0.1) 0%, transparent 60%);
  pointer-events: none;
}

.lp-cta .container { position: relative; z-index: 1; }

.lp-cta h2 { color: var(--white); max-width: 640px; margin: 0 auto 16px; }
.lp-cta > .container > p { color: rgba(255,255,255,0.5); font-size: 1rem; max-width: 480px; margin: 0 auto; }

.lp-cta-buttons {
  display: flex;
  justify-content: center;
  gap: 12px;
  margin-top: 40px;
  flex-wrap: wrap;
}

.lp-cta-note {
  margin-top: 16px;
  font-size: 0.8rem;
  color: rgba(255,255,255,0.25) !important;
  display: block;
}

/* === LP FOOTER === */
.lp-footer {
  background: #0A0A0A;
  border-top: 1px solid #1a1a1a;
  padding: 32px 0;
  text-align: center;
}

.lp-footer .container { display: flex; align-items: center; justify-content: space-between; flex-wrap: gap; gap: 20px; }
.lp-footer img { filter: invert(1) brightness(2); }
.lp-footer p { font-size: 0.8rem; color: rgba(255,255,255,0.2); }
.lp-footer-links { display: flex; gap: 20px; }
.lp-footer-links a { font-size: 0.78rem; color: rgba(255,255,255,0.25); transition: color 0.2s; }
.lp-footer-links a:hover { color: var(--aqua); }

/* === STICKY CTA BAR (mobile) === */
.sticky-cta {
  display: none;
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  background: var(--black);
  border-top: 1px solid #2a2a2a;
  padding: 16px 24px;
  z-index: 50;
  gap: 12px;
  align-items: center;
  justify-content: space-between;
}

.sticky-cta p { font-size: 0.85rem; color: rgba(255,255,255,0.7); }

/* === LP RESPONSIVE === */
@media (max-width: 768px) {
  .lp-hero { padding: 130px 0 80px; }
  .lp-hero h1 { font-size: 2.2rem; }
  .video-section { padding-bottom: 64px; }
  .price-card { padding: 40px 28px; }
  .pain-grid { grid-template-columns: 1fr; }
  .solution-grid { grid-template-columns: 1fr; }
  .solution-visual { display: none; }
  .niche-grid { grid-template-columns: 1fr; }
  .results-grid { grid-template-columns: repeat(2, 1fr); }
  .lp-footer .container { flex-direction: column; text-align: center; }
  .sticky-cta { display: flex; }
  body { padding-bottom: 80px; }
}

@media (max-width: 480px) {
  .results-grid { grid-template-columns: 1fr 1fr; }
  .lp-hero-cta { flex-direction: column; }
}