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

body {
  font-family: system-ui, -apple-system, sans-serif;
  background: linear-gradient(135deg, #f8faff 0%, #edf2ff 100%);
  color: #1e293b;
  min-height: 100vh;
  line-height: 1.5;
}

.header {
  padding: 1rem 5%;
  display: flex;
  justify-content: flex-end;
  background: rgba(255,255,255,0.75);
  backdrop-filter: blur(12px);
  position: fixed;
  top: 0;
  width: 100%;
  z-index: 100;
  border-bottom: 1px solid rgba(200,200,255,0.3);
}

.login-btn {
  width: 42px;
  height: 42px;
  background: #4f46e5;
  border-radius: 50%;
  display: grid;
  place-items: center;
  transition: all 0.3s ease;
  box-shadow: 0 4px 14px rgba(79,70,229,0.3);
}

.login-btn:hover {
  transform: scale(1.1);
  box-shadow: 0 8px 24px rgba(79,70,229,0.4);
}

.login-btn svg { width: 22px; height: 22px; }

.hero {
  min-height: 100vh;
  padding: 120px 5% 60px;
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
}

.discount-icon img {
  width: 120px;
  margin-bottom: 1.5rem;
  border-radius: 50%;
  box-shadow: 0 8px 30px rgba(37,211,102,0.25);
  animation: float 4s ease-in-out infinite;
}

@keyframes float {
  0%,100% { transform: translateY(0); }
  50%     { transform: translateY(-12px); }
}

h1 {
  font-size: clamp(1.9rem, 5.5vw, 3rem);   /* ← diminuiu bastante em relação ao anterior (era 2.4rem → 4rem) */
  font-weight: 800;
  margin-bottom: 1rem;
  color: #0f172a;
  opacity: 0;
  transform: translateY(30px);
  animation: fadeUp 1s ease-out forwards;
}

p {
  font-size: clamp(1.1rem, 3.5vw, 1.35rem);
  max-width: 540px;
  margin-bottom: 2.5rem;
  color: #475569;
  opacity: 0;
  transform: translateY(30px);
  animation: fadeUp 1s ease-out 0.2s forwards;
}

.cta {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 18px 40px;
  background: #25D366;
  color: white;
  text-decoration: none;
  border-radius: 999px;
  font-weight: 600;
  font-size: 1.2rem;
  box-shadow: 0 12px 36px rgba(37,211,102,0.35);
  transition: all 0.4s cubic-bezier(0.22,1,0.36,1);
  opacity: 0;
  transform: translateY(30px);
  animation: fadeUp 1s ease-out 0.4s forwards;
  max-width: 100%;
}

.cta:hover {
  transform: translateY(-8px);
  box-shadow: 0 24px 60px rgba(37,211,102,0.5);
  background: #20b858;
}

.whatsapp-icon {
  width: 38px;
  height: 38px;
}

.cta-text {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
}

.cta-text small {
  font-size: 0.9rem;
  opacity: 0.9;
  margin-top: 2px;
}

.arrow {
  font-size: 1.4rem;
  margin-left: auto;
}

.partners-section {
  margin-top: 3rem;
  text-align: center;
  opacity: 0;
  transform: translateY(30px);
  animation: fadeUp 1s ease-out 0.6s forwards;
}

.partners-section p {
  font-size: 1.1rem;
  margin-bottom: 1.5rem;
  color: #64748b;
  font-weight: 500;
}

.partners-logos {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  align-items: center;
  gap: 2.5rem;          /* espaçamento bom entre logos */
  max-width: 900px;
  margin: 0 auto;
}

.partners-logos img {
  height: 42px;         /* altura fixa para uniformidade */
  width: auto;
  max-width: 180px;     /* evita que fiquem gigantes */
  object-fit: contain;
  filter: grayscale(80%) opacity(0.8);  /* cinza suave */
  transition: all 0.35s ease;
}

.partners-logos img:hover {
  filter: grayscale(0%) opacity(1);
  transform: scale(1.15);  /* leve zoom no hover */
}

/* Mobile: mais compacto */
@media (max-width: 640px) {
  .partners-logos {
    gap: 1.8rem;
  }
  .partners-logos img {
    height: 36px;
    max-width: 140px;
  }
}
@keyframes fadeUp {
  to { opacity: 1; transform: translateY(0); }
}