.hero-section {
  position: relative;
  height: 80vh;
  width: 100%;
  overflow: hidden;
  background: url("https://media-inspect.indrones.com/products/static/images/sigma_25_page_bg.png")
    center/cover no-repeat;
  cursor: none; /* hide default cursor */
  margin-top: 110px;
}

.hero-section::before {
  content: "";
  position: absolute;
  inset: 0;
  background: rgba(0, 0, 0, 0.89);
  mask-image: radial-gradient(
    circle 150px at var(--x, 50%) var(--y, 50%),
    transparent 0%,
    black 100%
  );
  -webkit-mask-image: radial-gradient(
    circle 150px at var(--x, 50%) var(--y, 50%),
    transparent 0%,
    black 100%
  );
  pointer-events: none;
  transition: mask-image 0.1s ease, -webkit-mask-image 0.1s ease;
}

.hero-content {
  position: relative;
  z-index: 2;
  color: #fff;
  text-align: center;
  top: 50%;
  transform: translateY(-50%);
  max-width: 800px;
  margin: 0 auto;
  padding: 0 20px;
}

.hero-content h1 {
  font-size: 4rem;
  font-weight: 700;
  margin-bottom: 20px;
  color: #fff;
}

.hero-content p {
  font-size: 1.2rem;
  line-height: 1.6;
  margin-bottom: 40px;
}

.hero-buttons {
  display: flex;
  justify-content: center;
  gap: 20px;
}

.btn {
  padding: 12px 30px;
  border-radius: 30px;
  text-decoration: none;
  font-weight: 600;
  transition: 0.3s ease;
}

.btn-primary {
  background: #ffca42;
  color: #000;
}

.btn-primary:hover {
  background: #e7da74;
}

.btn-outline {
  border: 2px solid #ffca42;
  color: #ffca42;
}

.btn-outline:hover {
  background: #ffca42;
  color: #000;
}

/* ===== PROVEN TRACK SECTION ===== */
.proven-track-section {
  padding: 80px 20px;
  background-color: #f4f4f4;
  color: #333;
}

.section-header h2 {
  font-size: 2.8rem;
  font-weight: 700;
  margin-bottom: 15px;
  color: #4a4844;
}

.section-header p {
  font-size: 1.1rem;
  max-width: 700px;
  margin: 0 auto 50px auto;
  line-height: 1.6;
  color: #7a869d;
}

/* ===== STATS GRID ===== */
.stats-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 30px;
}

/* ===== STAT CARDS ===== */
.stat-card {
  background: #fff;
  padding: 30px 20px;
  border-radius: 20px;
  box-shadow: 0 15px 35px rgba(0, 0, 0, 0.1);
  text-align: center;
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.stat-card:hover {
  transform: translateY(-10px);
  box-shadow: 0 25px 45px rgba(0, 0, 0, 0.15);
}

.stat-card h3 {
  font-size: 2.5rem;
  color: #ffca42;
  margin-bottom: 10px;
}

.stat-card p {
  font-size: 1rem;
  color: #4a4844;
  line-height: 1.4;
}

.stat-card p span {
  display: block;
  font-size: 0.9rem;
  color: #7a869d;
  margin-top: 5px;
}

/* RESPONSIVE TEXT */
@media (max-width: 768px) {
  .section-header h2 {
    font-size: 2.2rem;
  }

  .section-header p {
    font-size: 1rem;
  }

  .stat-card h3 {
    font-size: 2rem;
  }
}
/* ===== FEATURED PROJECTS SECTION ===== */
.featured-projects-section {
  padding: 80px 20px;
  background-color: #fdfdfd;
  color: #333;
}

.section-header h2 {
  font-size: 2.8rem;
  font-weight: 700;
  margin-bottom: 12px;
  color: #4a4844;
}

.section-header p {
  font-size: 1.05rem;
  max-width: 700px;
  margin: 0 auto 50px auto;
  line-height: 1.6;
  color: #7a869d;
}

/* ===== PROJECTS GRID ===== */
.projects-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 25px;
}

/* ===== PROJECT CARD ===== */
.project-card {
  position: relative;
  background: #ffffff;
  padding: 25px 20px;
  border-radius: 20px;
  box-shadow: 0 5px 20px rgba(0, 0, 0, 0.05);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.project-card:hover {
  transform: translateY(-6px);
  box-shadow: 0 15px 35px rgba(0, 0, 0, 0.1);
}

.project-card h3 {
  font-size: 1.5rem;
  font-weight: 700;
  color: #ffca42;
  margin-bottom: 5px;
}

.project-card h4 {
  font-size: 1.1rem;
  font-weight: 500;
  color: #4a4844;
  margin-bottom: 15px;
}

.project-card p {
  font-size: 1rem;
  line-height: 1.5;
  color: #4a4844;
  margin-bottom: 20px;
}

.project-card .project-stats {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.project-card .project-stats span {
  background: #fff4d6;
  color: #9e8920;
  padding: 6px 14px;
  border-radius: 12px;
  font-weight: 500;
  font-size: 0.9rem;
  border: 1px solid #ffeab3;
}

/* RESPONSIVE TEXT */
@media (max-width: 768px) {
  .section-header h2 {
    font-size: 2.2rem;
  }
  .section-header p {
    font-size: 1rem;
  }
  .project-card h3 {
    font-size: 1.3rem;
  }
  .project-card h4 {
    font-size: 1rem;
  }
}
.multi-payload-section {
  padding: 80px 20px;
  background: #f7f8fa;
  font-family: "Roboto", sans-serif;
  color: #333;
}

.section-header h2 {
  font-size: 2.8rem;
  font-weight: 700;
  margin-bottom: 12px;
  color: #4a4844;
}
.section-header p {
  font-size: 1.05rem;
  max-width: 700px;
  margin: 0 auto 50px auto;
  color: #7a869d;
  line-height: 1.6;
}

/* Payload Grid */
.payload-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  grid-template-rows: repeat(3, auto);
  gap: 20px;
  margin-bottom: 60px;
}

/* For medium screens (tablets) */
@media (max-width: 992px) {
  .payload-grid {
    grid-template-columns: repeat(2, 1fr);
    grid-template-rows: auto;
  }
}

/* For small screens (mobiles) */
@media (max-width: 600px) {
  .payload-grid {
    grid-template-columns: 1fr;
    grid-template-rows: auto;
    gap: 15px;
    margin-bottom: 40px;
  }
}

.payload-card {
  background: #fff;
  border-radius: 20px;
  padding: 25px 20px;
  box-shadow: 0 8px 25px rgba(0, 0, 0, 0.08);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}
.payload-card:hover {
  transform: translateY(-8px);
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.12);
}
.payload-card h3 {
  font-size: 1.3rem;
  font-weight: 700;
  margin-bottom: 15px;
  color: #4a4844;
}
.payload-card .card-content {
  display: flex;
  flex-direction: column;
  gap: 8px;
}
.payload-card .payload-detail {
  font-size: 0.95rem;
  line-height: 1.4;
}
.payload-card .payload-detail .label {
  font-weight: 700;
  color: #ffca42;
}

/* Technical Features */
.tech-section {
  margin-top: 40px;
}
.tech-title {
  font-size: 2rem;
  font-weight: 700;
  text-align: center;
  margin-bottom: 30px;
  color: #4a4844;
}
.tech-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 25px;
}
.tech-card {
  background: #fff4d6;
  border-radius: 20px;
  padding: 25px 20px;
  box-shadow: 0 8px 25px rgba(0, 0, 0, 0.08);
  text-align: center;
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}
.tech-card:hover {
  transform: translateY(-8px);
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.12);
}
.tech-card h4 {
  font-size: 1.2rem;
  font-weight: 700;
  margin-bottom: 12px;
  color: #4a4844;
}
.tech-card p {
  font-size: 0.95rem;
  line-height: 1.5;
  color: #4a4844;
}

/* Responsive */
@media (max-width: 768px) {
  .section-header h2 {
    font-size: 2.2rem;
  }
  .section-header p {
    font-size: 1rem;
  }
  .payload-card h3 {
    font-size: 1.2rem;
  }
  .tech-title {
    font-size: 1.8rem;
  }
  .tech-card h4 {
    font-size: 1.1rem;
  }
}
.cta-11-txt p {
  font-size: 1rem;
  line-height: 1.5;
  color: #c1bdb6;
  margin-bottom: 20px;
}
.Overview-Sigma25G-dark {
  background: radial-gradient(circle at center, #1e1f24 0%, #0f1013 100%);
  color: #fff;
  text-align: center;
  padding: 100px 20px;
  font-family: "Roboto", sans-serif;
}

.Overview-Sigma25G-dark h2 {
  font-size: 2.6rem;
  font-weight: 600;
  margin-bottom: 12px;
  color: #ffca42;
}

.Overview-Sigma25G-dark p {
  color: #d0d0d0;
  font-size: 1.1rem;
  margin-bottom: 50px;
}

.video-showcase {
  border-radius: 25px;
  overflow: hidden;
  width: 85%;
  max-width: 950px;
  margin: 0 auto;
  box-shadow: 0 0 8px rgba(255, 202, 66, 0.3),
    0 0 80px rgba(255, 255, 255, 0.05);
  transition: transform 0.4s ease, box-shadow 0.4s ease;
}

.video-showcase:hover {
  transform: scale(1.03);
  box-shadow: 0 0 15px rgba(255, 202, 66, 0.6);
}

.video-showcase video {
  width: 100%;
  display: block;
  height: auto;
  object-fit: cover;
}

/* Tablet view */
@media (max-width: 992px) {
  .video-showcase {
    width: 90%;
    border-radius: 20px;
  }
}

/* Mobile view */
@media (max-width: 600px) {
  .video-showcase {
    width: 95%;
    border-radius: 16px;
    box-shadow: 0 0 6px rgba(255, 202, 66, 0.2);
  }

  .video-showcase:hover {
    transform: none; /* prevent zoom-in effect on mobile */
  }
}

/* === General Button Styling === */
.btn-outline {
  border: 2px solid #ffca42;
  color: #ffca42;
  padding: 10px 22px;
  border-radius: 8px;
  cursor: pointer;
  font-weight: 500;
  transition: all 0.3s ease;
  display: inline-block;
  text-decoration: none;
}

.btn-outline:hover {
  background-color: #ffca42;
  color: #4a4844;
}

/* === Modal Background === */
.modal {
  display: none; /* Hidden by default */
  position: fixed;
  z-index: 1000;
  left: 0;
  top: 0;
  width: 100%;
  height: 100%;
  background-color: rgba(0, 0, 0, 0.7);
  backdrop-filter: blur(4px);
  overflow: auto;
  transition: opacity 0.3s ease;
}

/* === Modal Content Box === */
.modal-content {
  position: relative;
  background: #fff;
  margin: 5% auto;
  border-radius: 16px;
  width: 85%;
  max-width: 960px;
  height: 80vh;
  box-shadow: 0 4px 25px rgba(0, 0, 0, 0.4);
  transform: translateY(-20px);
  opacity: 0;
  animation: slideDown 0.4s ease forwards;
  overflow: hidden;
}

/* === Header Bar === */
.modal-header {
  background-color: #ffca42;
  padding: 14px 24px;
  font-weight: 600;
  font-size: 18px;
  color: #4a4844;
  border-radius: 16px 16px 0 0;
}

/* === Close Button === */
.close {
  position: absolute;
  top: 26px;
  right: 38px;
  font-size: 28px;
  font-weight: bold;
  color: #333;
  cursor: pointer;
  transition: 0.3s ease;
  z-index: 2;
}

.close:hover {
  color: #ffca42;
  transform: scale(1.2);
}

/* === Animation === */
@keyframes slideDown {
  from {
    opacity: 0;
    transform: translateY(-40px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* === Responsive for Mobile === */
@media (max-width: 768px) {
  .modal-content {
    width: 95%;
    height: 90vh;
    margin-top: 8%;
  }

  .modal-header {
    font-size: 16px;
    padding: 12px 18px;
  }
}