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

:root{
  --bg:#0b0b0d;
  --bg-soft:#131318;
  --txt:#f5f5f7;
  --muted:#ffffff;
  --gold:#d4af37;
  --accent:#21c25e;
  --ring:rgba(212,175,55,.35);
}


body {
  font-family:system-ui,-apple-system,Segoe UI,Roboto,Inter,Arial,sans-serif;
  background:
    radial-gradient(circle at top, rgba(0,180,255,0.15), transparent 60%),
    radial-gradient(circle at bottom, rgba(255,215,0,0.15), transparent 60%),
    #050b16;
  color: #fff;
}

.container {
  width: 100%;
  max-width: 940px;
  margin-left: auto;
  margin-right: auto;
  padding-left: 16px;
  padding-right: 16px;
}

@media screen and (max-width: 991px) {
  .container {
    max-width: 728px;
  }
}

.header-inner {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

@media (max-width: 767px) {
  .header-inner {
    flex-direction: column;
    gap: 30px;
  }
}


.hero-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 40px;
}


@media (max-width: 900px) {
  .hero-inner {
    flex-direction: column;
    text-align: center;
  }
}


.footer {
  margin-top: 80px;
  padding: 30px 0;
  border-top: 1px solid rgba(255,255,255,0.1);
}

@media (max-width: 767px) {
  .footer {
    margin-top: 50px;
  }
}

.footer-inner {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 0.9rem;
  color: #bdbdbd;
}

.footer-logo {
  color: #00eaff;
  font-weight: bold;
}

/* Footer mobile */
@media (max-width: 600px) {
  .footer-inner {
    flex-direction: column;
    gap: 10px;
    text-align: center;
  }
}



/* HEADER */
.header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 20px 40px;
}

.logo {
  font-size: 1.5rem;
  font-weight: bold;
  color: #00eaff;
}


.logo .logo-img {
    width: 210px;
}

.logo-img-footer {
  width: 150px;
}

/* NEON BUTTON */
.btn-neon {
  position: relative;
  padding: 12px 28px;
  color: #fff;
  text-decoration: none;
  border-radius: 30px;
  background: #050b16;
  z-index: 1;
  overflow: hidden;
}

.btn-neon::before {
  content: "";
  position: absolute;
  inset: -2px;
  background: linear-gradient(90deg, #00eaff, #ffd700, #00eaff);
  animation: neon 3s linear infinite;
  z-index: -1;
}

.btn-neon::after {
  content: "";
  position: absolute;
  inset: 2px;
  background: #050b16;
  border-radius: 28px;
  z-index: -1;
}

@keyframes neon {
  0% { transform: rotate(0deg); }
  100% { transform: rotate(360deg); }
}

/* HERO */
.hero {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 80px 40px;
  gap: 40px;
}

@media (max-width: 767px) {
  .hero {
    padding: 50px 10px;
  }
}

.hero-text {
  max-width: 500px;
}

.hero-text h1 {
  font-size: 3rem;
  margin-bottom: 20px;
}

@media (max-width: 767px) {
  .hero-text h1 {
    font-size: 2rem;
  }
}

.hero-text p {
  margin-bottom: 30px;
  line-height: 1.6;
  color: #d0d0d0;
}

.btn-primary {
  display: inline-block;
  padding: 14px 32px;
  background: linear-gradient(90deg, #00eaff, #ffd700);
  color: #000;
  border-radius: 30px;
  font-weight: bold;
  text-decoration: none;
  transition: transform 0.2s ease;
}

.btn-primary:hover {
  transform: scale(1.05);
}

.hero-image img {
  max-width: 420px;
  border-radius: 20px;
  box-shadow: 0 0 30px rgba(0,234,255,0.3);
}

@media (max-width: 767px) {
  .hero-image img {
    width: 100%;
  }
}


/* PROMOS */
.promos {
  padding: 60px 40px;
  text-align: center;
}

@media (max-width: 767px) {
  .promos {
    padding: 20px 15px;
  }
}

.promos h2 {
  font-size: 2.2rem;
  margin-bottom: 40px;
}

.promo-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 30px;
}

.promo-card {
  padding: 30px;
  background: rgba(255,255,255,0.05);
  border-radius: 20px;
  text-decoration: none;
  color: #fff;
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.promo-card:hover {
  transform: translateY(-10px);
  box-shadow: 0 0 25px rgba(255,215,0,0.4);
}

.promo-card h3 {
  margin-bottom: 10px;
  color: #ffd700;
}

/* MOBILE */
@media (max-width: 900px) {
  .hero {
    flex-direction: column;
    text-align: center;
  }

  .promo-grid {
    grid-template-columns: 1fr;
  }

  .header {
    padding: 20px;
  }
}