* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
  font-family: "Segoe UI", Arial, sans-serif;
}

body {
  background: #0b0f14;
  color: #fff;
}

/* Navbar */
.navbar {
  position: fixed;
  top: 0;
  width: 100%;
  background: rgba(0, 0, 0, 0.6);
  backdrop-filter: blur(6px);
  z-index: 1000;
}

.nav-inner {
  max-width: 1200px;
  margin: auto;
  padding: 10px 20px;
  display: grid;
  grid-template-columns: auto 1fr auto;
  align-items: center;
}

.nav-center {
  display: flex;
  justify-content: right;
  gap: 25px;
}

.nav-spacer {
  width: 120px; /* balances the logo width on right side */
}

.nav-center a {
  color: #fff;
  text-decoration: none;
  font-weight: 500;
  position: relative;
}

.nav-center a::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: -4px;
  width: 0%;
  height: 2px;
  background: #00ffcc;
  transition: 0.3s;
}

.nav-center a:hover::after {
  width: 100%;
}

.brand {
  display: flex;
  align-items: center;
  gap: 10px;
  font-weight: bold;
}

.brand img {
  height: 45px;
}

.nav-inner nav a {
  color: #fff;
  text-decoration: none;
  margin: 0 12px;
}

/* Hero Slider */
.hero-slider {
  height: 100vh;
  position: relative;
  overflow: hidden;
}

.slide {
  position: absolute;
  inset: 0;
  background-size: cover;
  background-position: center;
  opacity: 0;
  transition: opacity 1s ease;
}

.slide.active {
  opacity: 1;
}

.overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(90deg, rgba(0, 0, 0, 0.7), rgba(0, 0, 0, 0.2));
}

.hero-content {
  position: relative;
  z-index: 2;
  max-width: 600px;
  padding: 120px 20px;
}

.hero-content h1 {
  font-size: 48px;
}

.btn {
  display: inline-block;
  padding: 12px 26px;
  border-radius: 30px;
  background: #fff;
  color: #000;
  text-decoration: none;
}

/* Dots */
.dots {
  position: absolute;
  right: 30px;
  top: 50%;
  transform: translateY(-50%);
}

.dot {
  width: 10px;
  height: 10px;
  background: #777;
  border-radius: 50%;
  margin: 8px 0;
  cursor: pointer;
}

.dot.active {
  background: #00ffcc;
}

/* Sections */
.section {
  padding: 80px 20px;
}

.section.dark {
  background: #0b0f14;
}

.container {
  max-width: 1100px;
  margin: auto;
}

.center {
  text-align: center;
  margin-bottom: 30px;
}

.split {
  display: flex;
  gap: 30px;
  flex-wrap: wrap;
  align-items: center;
}

/* Cards */
.cards {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 20px;
}

.card {
  background: #111823;
  padding: 30px;
  border-radius: 12px;
  text-align: center;
}

/* Contact */
/* Contact Section */
.contact-section {
  padding: 90px 20px;
}

.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: 40px;
  margin-top: 40px;
}

.contact-info {
  display: grid;
  gap: 20px;
}

.contact-card {
  background: rgba(255, 255, 255, 0.05);
  padding: 25px;
  border-radius: 14px;
  border: 1px solid rgba(255, 255, 255, 0.08);
}

.contact-card h3 {
  margin-bottom: 8px;
  color: #00ffcc;
}

.contact-card p {
  color: #ddd;
}

/* Form Box */
.contact-form-box {
  background: rgba(255, 255, 255, 0.05);
  padding: 30px;
  border-radius: 16px;
  border: 1px solid rgba(255, 255, 255, 0.08);
}

.contact-form-box h3 {
  margin-bottom: 20px;
  color: #00ffcc;
}

.form-group {
  margin-bottom: 15px;
}

.form-group input,
.form-group textarea {
  width: 100%;
  padding: 12px 14px;
  border-radius: 8px;
  border: none;
  outline: none;
  font-size: 15px;
}

.btn-primary {
  background: #00ffcc;
  color: #000;
  border: none;
  padding: 12px 24px;
  border-radius: 8px;
  cursor: pointer;
  font-weight: 600;
}

.btn-primary:hover {
  opacity: 0.9;
}

.form-status {
  margin-top: 10px;
  font-size: 14px;
}

/* Responsive */
@media (max-width: 900px) {
  .contact-grid {
    grid-template-columns: 1fr;
  }
}

/* Footer */
.footer {
  text-align: center;
  padding: 20px;
  background: #000;
}
.hero-tag {
  display: inline-block;
  margin-bottom: 10px;
  color: #00ffcc;
  letter-spacing: 2px;
  font-weight: 600;
  text-transform: uppercase;
}

.hero-content h1 {
  font-size: 52px;
  margin-bottom: 15px;
}

.hero-content p {
  font-size: 18px;
  color: #ddd;
  margin-bottom: 25px;
  line-height: 1.6;
}

.hero-buttons {
  margin-bottom: 20px;
}

.btn.outline {
  background: transparent;
  color: #fff;
  border: 2px solid #fff;
  margin-left: 10px;
}

.hero-points {
  display: flex;
  flex-wrap: wrap;
  gap: 15px;
  font-size: 14px;
  color: #ccc;
}

/* About Section Layout Fix */
.about-modern {
  padding: 90px 20px;
}

.about-row {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 50px;
  align-items: center;
}

.about-left h2 {
  font-size: 38px;
  margin-bottom: 10px;
}

.about-tagline {
  color: #00ffcc;
  font-size: 18px;
  margin-bottom: 20px;
}

.about-left p {
  color: #ccc;
  line-height: 1.7;
  margin-bottom: 15px;
}

.about-highlights {
  margin-top: 20px;
}

.highlight {
  margin-bottom: 8px;
  font-size: 16px;
  color: #fff;
}

/* Right Side Owner Card Centering */
.about-right {
  display: flex;
  justify-content: center;
  align-items: center;
}

/* Bigger, Better Owner Card */
.owner-card-large {
  max-width: 380px;
  width: 100%;
  text-align: center;
  background: rgba(255, 255, 255, 0.05);
  padding: 35px 30px;
  border-radius: 18px;
  border: 1px solid rgba(255, 255, 255, 0.1);
}

.owner-card-large .owner-img {
  width: 130px;
  height: 130px;
  object-fit: cover;
  border-radius: 50%;
  margin-bottom: 15px;
  border: 3px solid #00ffcc;
}

.owner-card-large h4 {
  margin: 8px 0 2px;
  font-size: 22px;
}

.owner-card-large span {
  font-size: 14px;
  color: #00ffcc;
}

.owner-card-large p {
  margin-top: 12px;
  font-size: 15px;
  color: #ccc;
  line-height: 1.6;
}

/* Bottom Cards */
.about-bottom-cards {
  margin-top: 60px;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 25px;
}

.about-box {
  background: rgba(255, 255, 255, 0.05);
  padding: 25px;
  border-radius: 14px;
  border: 1px solid rgba(255, 255, 255, 0.08);
}

.about-box h3 {
  margin-bottom: 10px;
  color: #00ffcc;
}

.about-box p {
  color: #ddd;
  line-height: 1.6;
}

/* Responsive */
@media (max-width: 900px) {
  .about-row {
    grid-template-columns: 1fr;
  }

  .about-right {
    margin-top: 30px;
  }

  .about-bottom-cards {
    grid-template-columns: 1fr;
  }
}

/* Services Section */
.services-section {
  padding: 90px 20px;
}

.section-title {
  text-align: center;
  font-size: 38px;
  margin-bottom: 10px;
}

.section-subtitle {
  text-align: center;
  color: #ccc;
  margin-bottom: 50px;
  font-size: 17px;
}

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

.service-card {
  background: rgba(255, 255, 255, 0.05);
  padding: 28px;
  border-radius: 16px;
  border: 1px solid rgba(255, 255, 255, 0.08);
  transition:
    transform 0.3s ease,
    box-shadow 0.3s ease;
}

.service-card:hover {
  transform: translateY(-6px);
  box-shadow: 0 10px 30px rgba(0, 255, 204, 0.15);
}

.service-card h3 {
  margin-bottom: 12px;
  color: #00ffcc;
  font-size: 20px;
}

.service-card p {
  color: #ddd;
  line-height: 1.6;
  font-size: 15px;
}
.service-icon {
  color: #00ffcc;
  margin-right: 10px;
  font-size: 20px;
}

/* Responsive */
@media (max-width: 1000px) {
  .services-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 600px) {
  .services-grid {
    grid-template-columns: 1fr;
  }
}

/* Products Section */
.products-section {
  padding: 90px 20px;
}

.products-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 30px;
}

.product-card {
  background: rgba(255, 255, 255, 0.05);
  border-radius: 16px;
  overflow: hidden;
  border: 1px solid rgba(255, 255, 255, 0.08);
  transition:
    transform 0.3s ease,
    box-shadow 0.3s ease;
}

.product-card:hover {
  transform: translateY(-6px);
  box-shadow: 0 10px 30px rgba(0, 255, 204, 0.15);
}

.product-card img {
  width: 100%;
  height: 290px;
  object-fit: cover;
  display: block;
}

.product-card h3 {
  padding: 15px 15px 5px;
  color: #00ffcc;
  font-size: 20px;
}

.product-card p {
  padding: 0 15px 20px;
  color: #ddd;
  font-size: 14.5px;
  line-height: 1.6;
}

/* Product Slider */
.product-slider {
  position: relative;
  width: 100%;
  height: 290px;
  overflow: hidden;
}

.product-slider .product-slide {
  width: 100%;
  height: 290px;
  object-fit: cover;
  display: none;
}

.product-slider .product-slide.active {
  display: block;
}

/* Products Grid: 3 cards per row */
.products-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 60px;
}

/* Bigger Product Card */
.product-card {
  background: rgba(255, 255, 255, 0.05);
  border-radius: 18px;
  overflow: hidden;
  border: 1px solid rgba(255, 255, 255, 0.08);
  transition:
    transform 0.3s ease,
    box-shadow 0.3s ease;
  display: flex;
  flex-direction: column;
}

.product-card:hover {
  transform: translateY(-6px);
  box-shadow: 0 12px 35px rgba(0, 255, 204, 0.15);
}

/* 60% Image Area */
.product-slider {
  height: 300px; /* bigger image */
  position: relative;
  overflow: hidden;
}

/* Slides */
.product-slider .product-slide {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: none;
}

.product-slider .product-slide.active {
  display: block;
}

/* 40% Content Area */
.product-content {
  padding: 20px 22px 24px;
}

.product-content h3 {
  color: #00ffcc;
  margin-bottom: 10px;
  font-size: 22px;
}

.product-content p {
  color: #ddd;
  font-size: 15px;
  line-height: 1.6;
}

/* Responsive */
@media (max-width: 1100px) {
  .products-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 600px) {
  .products-grid {
    grid-template-columns: 1fr;
  }
}

/* Responsive */
@media (max-width: 1100px) {
  .products-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 600px) {
  .products-grid {
    grid-template-columns: 1fr;
  }
}

/* Certifications Section */
/* Certifications Logo Grid */
.certs-section {
  padding: 90px 20px;
}

.certs-grid {
  margin-top: 40px;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 30px;
  align-items: center;
  justify-items: center;
}

.certs-grid img {
  max-width: 140px;
  max-height: 80px;
  object-fit: contain;
  /* filter: grayscale(100%); */
  opacity: 0.85;
  transition:
    transform 0.3s ease,
    filter 0.3s ease,
    opacity 0.3s ease;
}

.certs-grid img:hover {
  transform: scale(1.05);
  filter: grayscale(0%);
  opacity: 1;
}

/* Responsive */
@media (max-width: 1000px) {
  .certs-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

@media (max-width: 600px) {
  .certs-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

/* Section Background Variations */

/* About Section - Dark Blue Gradient */
#about {
  /* background: linear-gradient(135deg, #0c1739, #000000); */
  background: linear-gradient(135deg, #213f9b, #000000);
  /* background: linear-gradient(135deg, #0b132b, #1c2541);  */
}

/* Services Section - Dark Teal Gradient */
#services {
  /* background: linear-gradient(135deg, #0f2027, #203a43, #2c5364); */
  /* background: linear-gradient(135deg, #4b240a, #2d1701, #a14400a6); */
  background: linear-gradient(135deg, #000000, #213f9b);
}

/* Products Section - Dark Greenish Gradient */
#products {
  /* background: linear-gradient(135deg, #0b1f17, #102a23); */
  /* background: linear-gradient(135deg, #118165, #00120d); */
  background: linear-gradient(135deg, #213f9b, #000000);
}

#certifications {
  background: linear-gradient(135deg, #000000, #213f9b);
  padding: 90px 20px;
}

/* Contact Section - Dark Grey / Premium Look */
#contact {
  /* background: linear-gradient(135deg, #0f0f0f, #1a1a1a); */
  /* background: linear-gradient(135deg, #213f9b, #000000); */
  background-color: #000f3b;
}

/* Common spacing fix so backgrounds look clean */
#about,
#services,
#products,
#contact {
  padding: 90px 20px;
}