:root {
  --bg-main: #1a1a2e;
  --bg-card: #23263a;
  --accent: #ffb347;
  --text-main: #ffffff;
  --text-secondary: #b2becd;
}

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

body {
  font-family: system-ui, -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  background: linear-gradient(
    135deg,
    #0f1023 0%,
    #13162d 50%,
    #0f1023 100%
  );
  background-attachment: fixed;
  min-height: 100vh;
}

.product-hero {
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  align-items: center;
  gap: 4rem;
  padding: 6rem max(6%, calc((100% - 1400px) / 2));
  max-width: 100%;
  margin: 0 auto;
}

.hero-content {
  max-width: 640px;
}

.hero-badge {
  display: inline-block;
  padding: 6px 14px;
  font-size: 0.75rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: #60badb;
  background: rgba(96, 186, 219, 0.1);
  border-radius: 999px;
  margin-bottom: 1.5rem;
}

.hero-content h1 {
  font-size: clamp(2.2rem, 4vw, 3.2rem);
  line-height: 1.2;
  color: #ffffff;
  margin-bottom: 1.2rem;
}

.hero-content h1 span {
  color: #60badb;
}

.hero-content p {
  font-size: 1.05rem;
  line-height: 1.6;
  color: #bfc6ff;
  max-width: 520px;
  margin-bottom: 2.2rem;
}

.hero-actions {
  display: flex;
  gap: 1rem;
}

.btn-primary {
  padding: 14px 26px;
  background: linear-gradient(135deg, #60badb, #3f8cff);
  color: #0f1023;
  border-radius: 10px;
  font-weight: 600;
  text-decoration: none;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 10px 30px rgba(96, 186, 219, 0.35);
}

.btn-secondary {
  padding: 14px 26px;
  border: 1px solid rgba(96, 186, 219, 0.4);
  color: #ffffff;
  border-radius: 10px;
  text-decoration: none;
  transition: background 0.2s ease;
}

.btn-secondary:hover {
  background: rgba(96, 186, 219, 0.1);
}

/* Mockup */

.hero-mockup {
  display: flex;
  justify-content: center;
}

.hero-mockup img {
  width: 100%;
  max-width: 640px;
  border-radius: 18px;
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.4),
              0 0 100px rgba(96, 186, 219, 0.1);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.hero-mockup img:hover {
  transform: scale(1.02);
  box-shadow: 0 25px 80px rgba(0, 0, 0, 0.5),
              0 0 120px rgba(96, 186, 219, 0.15);
}


/* FOOTER */
.footer {
  padding: 40px max(8%, calc((100% - 1400px) / 2));
  max-width: 100%;
  margin: 0 auto;
  text-align: center;
  color: var(--text-secondary);
  font-size: 0.9rem;
  margin-top: 3rem;
}

.footer p {
  margin: 0.3rem 0;
  opacity: 0.8;
}

/* ===== RESPONSIVE - TABLET ===== */
@media (max-width: 1024px) {
  .product-hero {
    gap: 3rem;
    padding: 5rem 4%;
  }

  .hero-content {
    max-width: 100%;
  }
}

/* ===== RESPONSIVE - MOBILE ===== */
@media (max-width: 900px) {
  .product-hero {
    grid-template-columns: 1fr;
    text-align: center;
    padding: 4rem 5%;
    gap: 3rem;
  }

  .hero-content {
    max-width: 100%;
  }

  .hero-content p {
    margin-left: auto;
    margin-right: auto;
    max-width: 100%;
  }

  .hero-actions {
    justify-content: center;
    flex-wrap: wrap;
  }

  .hero-mockup {
    order: -1;
  }

  .hero-mockup img {
    max-width: 100%;
  }
}

@media (max-width: 600px) {
  .product-hero {
    padding: 3rem 4%;
    gap: 2.5rem;
  }

  .hero-badge {
    font-size: 0.7rem;
    padding: 5px 12px;
  }

  .hero-content h1 {
    font-size: 1.8rem;
    line-height: 1.3;
  }

  .hero-content p {
    font-size: 0.95rem;
    line-height: 1.5;
  }

  .hero-actions {
    flex-direction: column;
    gap: 0.8rem;
    width: 100%;
  }

  .btn-primary,
  .btn-secondary {
    width: 100%;
    text-align: center;
    padding: 13px 20px;
    font-size: 0.95rem;
  }

  .footer {
    padding: 30px 5%;
    font-size: 0.85rem;
  }
}

/* ===== RESPONSIVE - SMALL MOBILE ===== */
@media (max-width: 480px) {
  .product-hero {
    padding: 2rem 3%;
    gap: 2rem;
  }

  .hero-content h1 {
    font-size: 1.5rem;
  }

  .hero-content p {
    font-size: 0.9rem;
    margin-bottom: 1.8rem;
  }

  .btn-primary,
  .btn-secondary {
    padding: 12px 18px;
    font-size: 0.9rem;
  }

  .hero-mockup img {
    border-radius: 12px;
  }

  .footer {
    padding: 25px 4%;
    font-size: 0.8rem;
  }
}