/* ============================================================
   GRUPO DE OFERTAS — CSS Principal
   Mobile-first · Alta conversão · Design moderno
   ============================================================ */

/* ---- Reset & Base ---- */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

:root {
  --green-wpp:   #25d366;
  --green-dark:  #128c7e;
  --green-light: #dcfce7;
  --amazon:      #FF9900;
  --ml-yellow:   #FFE600;
  --ml-blue:     #3483FA;
  --shopee:      #EE4D2D;
  --magalu:      #0086FF;

  --bg:          #0a0e1a;
  --bg-card:     #111827;
  --bg-card2:    #1a2035;
  --text:        #f1f5f9;
  --text-muted:  #94a3b8;
  --border:      rgba(255,255,255,0.08);

  --radius-sm:   10px;
  --radius-md:   18px;
  --radius-lg:   28px;
  --shadow:      0 8px 32px rgba(0,0,0,0.45);
  --shadow-sm:   0 4px 16px rgba(0,0,0,0.3);
}

html { scroll-behavior: smooth; }

body {
  font-family: 'Inter', system-ui, sans-serif;
  background: var(--bg);
  color: var(--text);
  line-height: 1.6;
  overflow-x: hidden;
}

a { text-decoration: none; color: inherit; }
img, svg { max-width: 100%; display: block; }

/* ---- Container ---- */
.container {
  width: 100%;
  max-width: 900px;
  margin: 0 auto;
  padding: 0 20px;
}

/* ============================================================
   HERO
   ============================================================ */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  background: radial-gradient(ellipse at 60% 0%, rgba(37,211,102,0.13) 0%, transparent 60%),
              radial-gradient(ellipse at 10% 90%, rgba(37,211,102,0.08) 0%, transparent 50%),
              var(--bg);
  padding: 80px 0 60px;
  overflow: hidden;
}

/* Floating background shapes */
.hero-bg-shapes { position: absolute; inset: 0; pointer-events: none; z-index: 0; }
.shape {
  position: absolute;
  border-radius: 50%;
  filter: blur(80px);
  opacity: 0.15;
}
.shape-1 { width: 400px; height: 400px; background: #25d366; top: -120px; right: -100px; animation: floatA 8s ease-in-out infinite; }
.shape-2 { width: 300px; height: 300px; background: #FF9900; bottom: 50px; left: -80px; animation: floatB 10s ease-in-out infinite; }
.shape-3 { width: 200px; height: 200px; background: #EE4D2D; top: 40%; right: 5%; animation: floatA 12s ease-in-out infinite reverse; }

@keyframes floatA {
  0%, 100% { transform: translateY(0) scale(1); }
  50%       { transform: translateY(-30px) scale(1.05); }
}
@keyframes floatB {
  0%, 100% { transform: translateY(0) scale(1); }
  50%       { transform: translateY(20px) scale(0.95); }
}

.hero .container { position: relative; z-index: 1; text-align: center; }

/* Badge */
.badge-wrap { margin-bottom: 24px; }
.badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(37,211,102,0.15);
  border: 1px solid rgba(37,211,102,0.35);
  color: #4ade80;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 1.2px;
  padding: 8px 18px;
  border-radius: 50px;
  text-transform: uppercase;
}
.pulse { animation: pulse 2.5s ease-in-out infinite; }
@keyframes pulse {
  0%, 100% { box-shadow: 0 0 0 0 rgba(37,211,102,0.4); }
  50%       { box-shadow: 0 0 0 10px rgba(37,211,102,0); }
}

/* Título Hero */
.hero-title {
  font-size: clamp(2rem, 6vw, 3.4rem);
  font-weight: 900;
  line-height: 1.15;
  letter-spacing: -0.5px;
  margin-bottom: 20px;
  text-shadow: 0 2px 20px rgba(0,0,0,0.5);
}
.highlight {
  background: linear-gradient(90deg, #25d366, #4ade80);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.hero-subtitle {
  font-size: clamp(1rem, 2.5vw, 1.25rem);
  color: var(--text-muted);
  max-width: 600px;
  margin: 0 auto 40px;
  line-height: 1.7;
}
.hero-subtitle strong { color: #f1f5f9; }

/* Stores wrapper */
.stores-wrapper {
  margin-bottom: 40px;
}
.stores-label {
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: 1.5px;
  color: var(--text-muted);
  margin-bottom: 16px;
  font-weight: 600;
}
.stores-grid {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
  flex-wrap: wrap;
}
.store-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 12px 20px;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: transform 0.25s, border-color 0.25s;
  min-width: 120px;
}
.store-card:hover { transform: translateY(-3px); border-color: rgba(37,211,102,0.4); }

.store-logo { display: flex; align-items: center; justify-content: center; }
.store-logo img, .store-logo svg { height: 36px; width: auto; object-fit: contain; }

.amazon-logo img  { filter: brightness(1.1); }
.ml-logo    svg   { width: 110px; height: 42px; }
.shopee-logo img  { height: 32px; }
.magalu-logo svg  { width: 110px; height: 42px; }

/* CTA */
.cta-section { margin-bottom: 32px; }

.btn-whatsapp {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  background: linear-gradient(135deg, #25d366 0%, #1db954 50%, #17a34a 100%);
  color: #fff;
  font-size: 1.15rem;
  font-weight: 800;
  padding: 18px 36px;
  border-radius: 50px;
  box-shadow: 0 8px 30px rgba(37,211,102,0.45), 0 2px 8px rgba(0,0,0,0.3);
  transition: transform 0.2s, box-shadow 0.2s;
  letter-spacing: 0.5px;
  border: none;
  cursor: pointer;
  position: relative;
  overflow: hidden;
}
.btn-whatsapp::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(255,255,255,0.2), transparent);
  opacity: 0;
  transition: opacity 0.2s;
}
.btn-whatsapp:hover::before { opacity: 1; }
.btn-whatsapp:hover {
  transform: translateY(-3px) scale(1.02);
  box-shadow: 0 14px 40px rgba(37,211,102,0.55), 0 4px 12px rgba(0,0,0,0.4);
}
.btn-whatsapp:active { transform: translateY(0) scale(0.99); }

.btn-whatsapp .fa-whatsapp { font-size: 1.5rem; }
.btn-arrow { font-size: 0.9rem; transition: transform 0.2s; }
.btn-whatsapp:hover .btn-arrow { transform: translateX(4px); }

.cta-hint {
  margin-top: 12px;
  font-size: 13px;
  color: var(--text-muted);
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
}
.cta-hint .fa-lock { color: #4ade80; font-size: 11px; }

/* Social Proof */
.social-proof {
  display: flex;
  justify-content: center;
}
.sp-item {
  background: rgba(37,211,102,0.08);
  border: 1px solid rgba(37,211,102,0.2);
  border-radius: 50px;
  padding: 10px 24px;
  display: flex;
  align-items: center;
  gap: 12px;
  font-size: 14px;
}
.sp-item p { color: var(--text-muted); }
.sp-item strong { color: #f1f5f9; }
.sp-avatars {
  display: flex;
  font-size: 18px;
  gap: 2px;
}
.sp-avatars span:last-child { color: #4ade80; font-weight: 700; font-size: 14px; }

/* ============================================================
   SEÇÕES GERAIS
   ============================================================ */
section { padding: 80px 0; }

.section-title {
  font-size: clamp(1.5rem, 4vw, 2.2rem);
  font-weight: 800;
  text-align: center;
  margin-bottom: 12px;
  letter-spacing: -0.3px;
}
.section-subtitle {
  text-align: center;
  color: var(--text-muted);
  font-size: 1rem;
  margin-bottom: 48px;
  max-width: 500px;
  margin-left: auto;
  margin-right: auto;
}
.section-title + .benefits-grid,
.section-title + .stores-detail-grid,
.section-title + .testimonials-grid,
.section-title + .faq-grid { margin-top: 48px; }

/* ============================================================
   BENEFITS
   ============================================================ */
.benefits { background: var(--bg); }

.benefits-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 20px;
  margin-top: 48px;
}

.benefit-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: 28px 24px;
  text-align: center;
  transition: transform 0.25s, border-color 0.25s, box-shadow 0.25s;
}
.benefit-card:hover {
  transform: translateY(-6px);
  border-color: rgba(37,211,102,0.3);
  box-shadow: var(--shadow);
}

.benefit-icon {
  width: 60px;
  height: 60px;
  border-radius: 16px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 18px;
  font-size: 1.5rem;
  color: #fff;
}
.benefit-card h3 {
  font-size: 1.05rem;
  font-weight: 700;
  margin-bottom: 10px;
}
.benefit-card p { font-size: 0.9rem; color: var(--text-muted); line-height: 1.6; }

/* ============================================================
   STORES DETAIL
   ============================================================ */
.stores-section {
  background: linear-gradient(180deg, var(--bg) 0%, var(--bg-card2) 100%);
}

.stores-detail-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 20px;
  margin-top: 48px;
}

.store-detail-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: 24px;
  transition: transform 0.25s, box-shadow 0.25s;
  position: relative;
  overflow: hidden;
}
.store-detail-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 4px;
  border-radius: var(--radius-md) var(--radius-md) 0 0;
}
.store-detail-card.amazon::before  { background: linear-gradient(90deg, #FF9900, #ffb84d); }
.store-detail-card.ml::before      { background: linear-gradient(90deg, #FFE600, #3483FA); }
.store-detail-card.shopee::before  { background: linear-gradient(90deg, #EE4D2D, #ff7a5a); }
.store-detail-card.magalu::before  { background: linear-gradient(90deg, #0086FF, #42a5f5); }

.store-detail-card:hover { transform: translateY(-4px); box-shadow: var(--shadow); }

.store-detail-header {
  display: flex;
  align-items: center;
  gap: 14px;
  margin-bottom: 18px;
}
.store-icon {
  width: 48px;
  height: 48px;
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.4rem;
  flex-shrink: 0;
}
.amazon-icon  { background: rgba(255,153,0,0.15); color: #FF9900; }
.ml-icon      { background: rgba(52,131,250,0.15); color: #3483FA; }
.shopee-icon  { background: rgba(238,77,45,0.15);  color: #EE4D2D; }
.magalu-icon  { background: rgba(0,134,255,0.15);  color: #0086FF; }

.store-detail-header h3 { font-size: 1rem; font-weight: 700; margin-bottom: 2px; }
.store-tag {
  font-size: 11px;
  color: var(--text-muted);
  font-weight: 500;
}

.store-benefits-list { list-style: none; }
.store-benefits-list li {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.88rem;
  color: var(--text-muted);
  padding: 6px 0;
  border-bottom: 1px solid var(--border);
}
.store-benefits-list li:last-child { border-bottom: none; }
.store-benefits-list .fa-check-circle { color: #4ade80; font-size: 13px; flex-shrink: 0; }

/* ============================================================
   TESTIMONIALS
   ============================================================ */
.testimonials { background: var(--bg-card2); }

.testimonials-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 20px;
  margin-top: 48px;
}

.testimonial-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: 28px 24px;
  transition: transform 0.25s;
}
.testimonial-card:hover { transform: translateY(-4px); }
.stars { font-size: 1rem; margin-bottom: 14px; }
.testimonial-card > p {
  font-size: 0.95rem;
  color: var(--text-muted);
  font-style: italic;
  line-height: 1.7;
  margin-bottom: 20px;
}
.testimonial-author {
  display: flex;
  align-items: center;
  gap: 12px;
}
.avatar {
  width: 38px;
  height: 38px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1rem;
  font-weight: 800;
  color: #fff;
  flex-shrink: 0;
}
.testimonial-author strong { display: block; font-size: 0.9rem; }
.testimonial-author small { font-size: 0.78rem; color: var(--text-muted); }

/* ============================================================
   FAQ / TRUST
   ============================================================ */
.trust-section { background: var(--bg); }

.faq-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 20px;
  margin-top: 48px;
}

.faq-item {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: 24px;
  display: flex;
  gap: 16px;
  align-items: flex-start;
  transition: transform 0.25s, border-color 0.25s;
}
.faq-item:hover { transform: translateY(-3px); border-color: rgba(37,211,102,0.3); }

.faq-icon {
  color: #4ade80;
  font-size: 1.3rem;
  flex-shrink: 0;
  margin-top: 2px;
}
.faq-item h3 { font-size: 0.95rem; font-weight: 700; margin-bottom: 6px; }
.faq-item p  { font-size: 0.88rem; color: var(--text-muted); line-height: 1.6; }

/* ============================================================
   FINAL CTA
   ============================================================ */
.final-cta {
  background: linear-gradient(135deg, rgba(37,211,102,0.08) 0%, rgba(37,211,102,0.03) 100%),
              var(--bg-card2);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}

.final-cta-box {
  text-align: center;
  max-width: 600px;
  margin: 0 auto;
  padding: 20px 0;
}
.final-cta-badge {
  display: inline-block;
  background: rgba(255,107,53,0.15);
  border: 1px solid rgba(255,107,53,0.4);
  color: #ff8c42;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 1.5px;
  padding: 6px 16px;
  border-radius: 50px;
  margin-bottom: 24px;
}
.final-cta-box h2 {
  font-size: clamp(1.6rem, 4vw, 2.4rem);
  font-weight: 900;
  margin-bottom: 16px;
  letter-spacing: -0.3px;
}
.final-cta-box > p {
  font-size: 1rem;
  color: var(--text-muted);
  margin-bottom: 36px;
}
.final-cta-box > p strong { color: #f1f5f9; }

.btn-whatsapp-large {
  font-size: 1.25rem;
  padding: 20px 48px;
  margin-bottom: 24px;
}

.trust-badges {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: 12px;
}
.trust-badges span {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 13px;
  color: var(--text-muted);
  background: rgba(255,255,255,0.04);
  border: 1px solid var(--border);
  border-radius: 50px;
  padding: 6px 14px;
}
.trust-badges .fa-lock       { color: #4ade80; }
.trust-badges .fa-ban        { color: #f87171; }
.trust-badges .fa-gift       { color: #fbbf24; }
.trust-badges .fa-check-circle { color: #60a5fa; }

/* ============================================================
   FOOTER
   ============================================================ */
.footer {
  background: #060911;
  padding: 40px 0;
  text-align: center;
  border-top: 1px solid var(--border);
}
.footer p { font-size: 0.85rem; color: var(--text-muted); margin-bottom: 8px; }
.footer-disclaimer { font-size: 0.78rem; opacity: 0.6; }

/* ============================================================
   FLOATING BUTTON
   ============================================================ */
.floating-btn {
  position: fixed;
  bottom: 24px;
  right: 20px;
  z-index: 1000;
  background: linear-gradient(135deg, #25d366, #128c7e);
  color: #fff;
  font-size: 0.9rem;
  font-weight: 700;
  padding: 14px 22px;
  border-radius: 50px;
  box-shadow: 0 6px 24px rgba(37,211,102,0.5);
  display: flex;
  align-items: center;
  gap: 8px;
  transition: transform 0.2s, box-shadow 0.2s;
  animation: slideInRight 0.5s ease 1s both;
}
.floating-btn:hover {
  transform: translateY(-3px);
  box-shadow: 0 10px 32px rgba(37,211,102,0.6);
}
.floating-btn .fa-whatsapp { font-size: 1.2rem; }

@keyframes slideInRight {
  from { transform: translateX(120px); opacity: 0; }
  to   { transform: translateX(0); opacity: 1; }
}

/* ============================================================
   SCROLL ANIMATIONS
   ============================================================ */
.fade-up {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}
.fade-up.visible { opacity: 1; transform: translateY(0); }

/* ============================================================
   RESPONSIVE
   ============================================================ */
@media (max-width: 640px) {
  .hero { padding: 70px 0 50px; }
  .btn-whatsapp { font-size: 1rem; padding: 16px 24px; width: 100%; justify-content: center; }
  .btn-whatsapp-large { font-size: 1.1rem; padding: 18px 28px; }
  .stores-grid { gap: 8px; }
  .store-card { min-width: 100px; padding: 10px 14px; }
  .store-logo img, .store-logo svg { height: 28px; }
  .sp-item { flex-direction: column; text-align: center; border-radius: 16px; gap: 6px; }
  .benefits-grid, .stores-detail-grid, .testimonials-grid, .faq-grid {
    grid-template-columns: 1fr;
  }
  .floating-btn span { display: none; }
  .floating-btn { padding: 16px 18px; border-radius: 50%; }
  .floating-btn .fa-whatsapp { font-size: 1.5rem; }
}

@media (min-width: 641px) and (max-width: 768px) {
  .benefits-grid, .stores-detail-grid { grid-template-columns: 1fr 1fr; }
  .testimonials-grid { grid-template-columns: 1fr 1fr; }
  .faq-grid { grid-template-columns: 1fr 1fr; }
}