/* About Section Styles */
.about {
  width: 100%;
  background: linear-gradient(135deg, rgba(18, 18, 18, 0.9), rgba(40, 40, 40, 0.8));
  color: white;
  padding: 6rem 2rem;
  margin-top: 80px;
  margin-bottom: 80px;
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
}

.container {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
}

.section-title {
  font-size: 2.5rem;
  font-weight: 700;
  text-align: center;
  margin-bottom: 3rem;
  letter-spacing: 1px;
  color: #ffffff;
  text-transform: uppercase;
  background: linear-gradient(135deg, #ffffff, #b0b0b0);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.legacy-content {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3rem;
  align-items: center;
}

.legacy-left {
  display: flex;
  justify-content: center;
  align-items: center;
}

.legacy-image {
  width: 100%;
  max-width: 400px;
  height: auto;
  border-radius: 15px;
  box-shadow: 0 10px 40px rgba(255, 255, 255, 0.1);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.legacy-image:hover {
  transform: scale(1.05);
  box-shadow: 0 15px 50px rgba(255, 255, 255, 0.2);
}

.legacy-right {
  display: flex;
  flex-direction: column;
  gap: 2rem;
}

.legacy-right h3 {
  font-size: 1.8rem;
  font-weight: 600;
  margin-bottom: 0.5rem;
  color: #ffffff;
  text-decoration: underline;
  text-decoration-color: rgba(255, 255, 255, 0.3);
  text-underline-offset: 8px;
}

.legacy-list,
.milestone-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 1rem;
  margin-left: 1rem;
}

.legacy-list li,
.milestone-list li {
  font-size: 1rem;
  line-height: 1.8;
  color: rgba(255, 255, 255, 0.9);
  padding-left: 1.5rem;
  position: relative;
  transition: all 0.3s ease;
}

.legacy-list li:before,
.milestone-list li:before {
  content: "▸";
  position: absolute;
  left: 0;
  color: #ffffff;
  font-size: 1.2rem;
}

.legacy-list li:hover,
.milestone-list li:hover {
  padding-left: 2rem;
  color: #ffffff;
}

.nested-list {
  list-style: none;
  margin-top: 0.8rem;
  padding-left: 1rem;
  display: flex;
  flex-direction: column;
  gap: 0.6rem;
}

.nested-list li {
  font-size: 0.95rem;
  padding-left: 1.5rem;
  margin-left: 0;
}

.nested-list li:before {
  content: "◆";
  font-size: 0.8rem;
}

strong {
  color: #ffffff;
  font-weight: 600;
}

/* Footer Styles */
.footer {
  background: linear-gradient(to top, rgba(0, 0, 0, 0.8), rgba(0, 0, 0, 0.4));
  color: white;
  text-align: center;
  padding: 2rem;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.footer-content p {
  font-size: 0.9rem;
  letter-spacing: 1px;
  color: rgba(255, 255, 255, 0.7);
}

/* ==================== */
/* MOBILE RESPONSIVENESS */
/* ==================== */

/* Tablets (768px and below) */
@media (max-width: 768px) {
  .about {
    padding: 4rem 1.5rem;
    margin-top: 80px;
  }

  .section-title {
    font-size: 2rem;
    margin-bottom: 2.5rem;
  }

  .legacy-content {
    grid-template-columns: 1fr;
    gap: 2rem;
  }

  .legacy-image {
    max-width: 300px;
  }

  .legacy-right h3 {
    font-size: 1.5rem;
  }

  .legacy-list li,
  .milestone-list li {
    font-size: 0.95rem;
  }
}

/* Small Tablets and Large Phones (600px and below) */
@media (max-width: 600px) {
  .about {
    padding: 3rem 1rem;
    margin-top: 80px;
    min-height: auto;
  }

  .section-title {
    font-size: 1.5rem;
    margin-bottom: 2rem;
    line-height: 1.4;
  }

  .legacy-image {
    max-width: 250px;
  }

  .legacy-right {
    gap: 1.5rem;
  }

  .legacy-right h3 {
    font-size: 1.2rem;
    margin-bottom: 0.3rem;
  }

  .legacy-list,
  .milestone-list {
    gap: 0.8rem;
    margin-left: 0;
  }

  .legacy-list li,
  .milestone-list li {
    font-size: 0.9rem;
    padding-left: 1.2rem;
    line-height: 1.6;
  }

  .nested-list {
    margin-top: 0.5rem;
    padding-left: 0.5rem;
    gap: 0.4rem;
  }

  .nested-list li {
    font-size: 0.85rem;
    padding-left: 1.2rem;
  }

  .legacy-list li:hover,
  .milestone-list li:hover {
    padding-left: 1.5rem;
  }
}

/* Small Phones (480px and below) */
@media (max-width: 480px) {
  .about {
    padding: 2rem 0.8rem;
    margin-top: 70px;
  }

  .container {
    padding: 0 0.5rem;
  }

  .section-title {
    font-size: 1.3rem;
    margin-bottom: 1.5rem;
  }

  .legacy-image {
    max-width: 300px;
    border-radius: 10px;
  }

  .legacy-right {
    gap: 1rem;
  }

  .legacy-right h3 {
    font-size: 1.1rem;
    margin-bottom: 0.2rem;
  }

  .legacy-list,
  .milestone-list {
    gap: 0.6rem;
  }

  .legacy-list li,
  .milestone-list li {
    font-size: 0.85rem;
    padding-left: 1rem;
  }

  .nested-list li {
    font-size: 0.8rem;
    padding-left: 1rem;
  }

  .footer-content p {
    font-size: 0.8rem;
  }
}

/* Extra Small Phones (320px and below) */
@media (max-width: 320px) {
  .about {
    padding: 1.5rem 0.5rem;
    margin-top: 60px;
  }

  .section-title {
    font-size: 1.1rem;
    margin-bottom: 1rem;
  }

  .legacy-image {
    max-width: 150px;
  }

  .legacy-right h3 {
    font-size: 1rem;
  }

  .legacy-list li,
  .milestone-list li {
    font-size: 0.8rem;
    padding-left: 0.8rem;
  }

  .nested-list li {
    font-size: 0.75rem;
  }
}