/* Reset */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
    font-family: 'Footlight MT Light','Times New Roman', Times, serif;
}

body, html {
  overflow-x: hidden;
}

    /* Header */
    header {
      position: fixed;
      top: 0;
      left: 0;
      width: 100%;
      background:#0a3d62;
      color: #fff;
      display: flex;
      justify-content: space-between;
      align-items: center;
      padding: 0.8rem 2rem;
      z-index: 1000;
      box-shadow: 0 3px 6px rgba(0,0,0,0.2);
    }

    .logo {
      font-size: 1.4rem;
      font-weight: bold;
      letter-spacing: 1px;
    }

    nav ul {
      list-style: none;
      display: flex;
      gap: 1.5rem;
    }

    nav ul li a {
      text-decoration: none;
      color: #fff;
      font-weight: 500;
      transition: color 0.3s;
    }

    nav ul li a:hover {
      color: #ffd32a;
    }

    /* Hamburger */
    .menu-toggle {
      display: none;
      flex-direction: column;
      cursor: pointer;
      margin-left:auto ;
      gap: 5px;
    }

    .menu-toggle div {
      width: 25px;
      height: 3px;
      background: #fff;
      border-radius: 2px;
      transition: 0.3s;
    }

    /* Mobile menu */
    @media (max-width: 768px) {
      header{
        padding: 0.8rem 1.2rem;
      }
      nav ul {
        position: absolute;
        top: 50px;
        right: 0;
        background: #0a3d62;
        flex-direction: column;
        width: 170px;
        padding: 1rem 20px;
        margin-right: 20px;
        display: none;
        border-radius: 8px;
      }

      nav ul.active {
        display: flex;
      }

      .menu-toggle {
        display: flex;
      }
    }

/* Hero Section */
.hero {
  height: 100vh;
  width: 100%;
  margin-top: 49px;
  background: url("pp.jpg") no-repeat center center/cover;
  position: relative;
  display: flex;
  align-items: center;
  justify-content: flex-start;
  padding: 0 8%;
  color: #fff;
  overflow: hidden;
}

/* Dark overlay */
.hero .overlay {
  position: absolute;
  top: 0; left: 0;
  width: 100%; height: 100%;
  background: rgba(6, 34, 61, 0.45);
  z-index: 1;
}

/* Content */
.hero-content {
  position: relative;
  z-index: 2;
  max-width: 650px;
  animation: fadeInUp 1.5s ease;
}

.hero-content h1 {
  font-size: clamp(2.7rem, 5vw, 5rem);
  font-weight: 800;
  margin-bottom: 10px;
  color: #fff;
  text-shadow: 2px 2px 6px rgba(0,0,0,0.5);
}

.hero-content h2 {
  font-size: clamp(1.4rem, 2.5vw, 2rem);
  font-weight: 700;
  margin-bottom: 20px;
  color: hsl(200, 98%, 84%);
}

.hero-content p {
  font-size: clamp(1.2rem, 1.2vw, 1.6rem);
  line-height: 1.7;
  margin-bottom: 30px;
  color: #fff;
}

/* Button */
.hero-btn {
  display: inline-block;
  padding: 14px 34px;
  background: #fff;
  color: #2a2a2a;
  border-radius: 30px;
  text-decoration: none;
  font-weight: 600;
  transition: all 0.3s ease;
  box-shadow: 0 6px 20px rgba(0,0,0,0.3);
}

.hero-btn:hover {
  background: #2452be;
  transform: translateY(-3px);
  color: #fff;
}

/* Mobile image (hidden on desktop) */
.hero-image-mobile {
  display: none;
  margin-top: 20px;
  text-align: center;
}

.hero-image-mobile img {
  width: 85%;
  max-width: 450px;
  height: auto;
  border-radius: 8px;
  animation: fadeInUp 1.8s ease;
}

/* Animations */
@keyframes fadeInUp {
  from { opacity: 0; transform: translateY(40px); }
  to { opacity: 1; transform: translateY(0); }
}

/* Responsive */
@media (max-width: 768px) {
  .hero {
    background:  #8dbdff;
    flex-direction: column;
    justify-content: center;
    text-align: center;
    padding: 40px 20px;
    height: auto;
  }
  
  .hero .overlay {
    background: none;/* keep light overlay for readability */
  }

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

  .hero-content h1 {
    font-size: clamp(2rem, 6vw, 2.6rem);
  }

  .hero-content h2 {
    font-size: clamp(1rem, 4vw, 1.3rem);
    color: #10263b;
  }

  .hero-content p {
    font-size: 1rem;
  }

  /* Show mobile image */
  .hero-image-mobile {
    display: block;
  }
}



/* About Section */
.about {
  padding: 60px 8%;
  background: linear-gradient(135deg, #8dbdff, #f9f9f9); /* soft sky blue to white */
}

.about-container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 50px;
  flex-wrap: wrap;
  max-width: 1200px;
  margin: 0 auto;
}

.about-text {
  flex: 1;
  min-width: 300px;
}

.about-text h2 {
  font-size: 2.5rem;
  margin-bottom: 20px;
  color: #3e5da0;
  font-weight: 700;
}

.about-text p {
  font-size: 1.15rem;
  line-height: 1.8;
  color: #333;
}

.about-image {
  flex: 1;
  min-width: 280px;
  text-align: center;
}

.about-image img {
  width: 100%;
  max-width: 420px;
}


/* Responsive */
@media (max-width: 992px) {
  .about {
    padding: 80px 6%;
  }

  .about-text h2 {
    font-size: 2.2rem;
  }

  .about-text p {
    font-size: 1.05rem;
  }
}

@media (max-width: 768px) {
  .about-container {
    flex-direction: column;
    text-align: center;
    gap: 30px;
  }

  .about-text h2 {
    font-size: 2rem;
  }

  .about-text p {
    font-size: 1rem;
  }

  .about-image img {
    max-width: 300px;
  }
}

@media (max-width: 480px) {
  .about {
    padding: 60px 5%;
    background: #e6f3ff; /* solid soft blue for smaller devices */
  }

  .about-text h2 {
    font-size: 1.8rem;
  }
}




/* Leadership Section */
.leadership-section {
  padding: 55px 20px;
  background: #f7faff;
  text-align: center;
}

.leadership-section .section-title {
  font-size: 2.5rem;
  color: #3e5da0;
  font-weight: 700;
  margin-bottom: 50px;
}

.leadership-content {
  max-width: 800px;
  margin: 0 auto;
  font-size: 1.1rem;
  color: #333;
  line-height: 1.8;
}

.leadership-content strong {
  color: #0056a3;
}




/* Expertise Section */
.expertise-section {
  padding: 55px 20px;
  background: #f7faff;
  text-align: center;
}

.expertise-section .section-title {
  font-size: 2.6rem;
  color: #3e5da0;
  font-weight: 700;
  margin-bottom: 60px;
  letter-spacing: 1px;
}

.expertise-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 40px;
}

.expertise-card {
  background: #ffffff;
  padding: 35px 25px;
  border-radius: 12px;
  border-left: 5px solid #0056a3;
  box-shadow: 0 6px 18px rgba(0,0,0,0.08);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
  text-align: left;
}

.expertise-card h3 {
  font-size: 1.4rem;
  color: #003366;
  margin-bottom: 12px;
  font-weight: 600;
}

.expertise-card p {
  font-size: 1rem;
  color: #333;
  line-height: 1.7;
}

.expertise-card:hover {
  transform: translateY(-6px);
  box-shadow: 0 10px 25px rgba(0,0,0,0.15);
}



/* Education Section */
.education-section {
  background: linear-gradient(135deg, #e6f3ff, #f8fbff);
  padding: 55px 10%;
  text-align: center;
}

.section-title {
  font-size: 2.4rem;
  font-weight: 800;
  margin-bottom: 45px;
  color: #3e5da0;
  position: relative;
}

/* .section-title::after {
  content: '';
  display: block;
  width: 80px;
  height: 4px;
  background: #1281c9;
  margin: 12px auto 0;
  border-radius: 2px;
} */

.education-card {
  background: #fff;
  border-radius: 16px;
  padding: 40px 30px;
  display: flex;
  align-items: center;
  gap: 25px;
  max-width: 850px;
  margin: auto;
  box-shadow: 0 8px 25px rgba(0,0,0,0.15);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.education-card:hover {
  transform: translateY(-6px);
  box-shadow: 0 12px 32px rgba(0,0,0,0.25);
}

.edu-icon {
  width: 90px;
  height: 90px;
  border-radius: 50%;
  background: #1281c9;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #fff;
  font-size: 2rem;
  font-weight: bold;
}

.edu-content h3 {
  font-size: 1.8rem;
  font-weight: 700;
  color: #0a3d62;
  margin-bottom: 8px;
}

.edu-content .specialization {
  font-size: 1.1rem;
  font-weight: 500;
  color: #1281c9;
  margin-bottom: 10px;
}

.edu-content .institute {
  font-size: 1rem;
  color: #555;
  line-height: 1.6;
}

/* Responsive */
@media (max-width: 768px) {
  .education-card {
    flex-direction: column;
    text-align: center;
    padding: 30px 20px;
  }

  .edu-icon {
    width: 70px;
    height: 70px;
    font-size: 1.5rem;
  }

  .edu-content h3 {
    font-size: 1.5rem;
  }

  .edu-content .specialization {
    font-size: 1rem;
  }
}

/* Experience Section */
.experience-section {
  padding: 55px 8%;
  background: #ffffff;
}

.experience-section .section-title {
  text-align: center;
  font-size: 2.8rem;
  font-weight: 700;
  color: #3e5da0;
  margin-bottom: 60px;
}

/* Card Style */
.experience-card {
  display: flex;
  align-items: center;
  gap: 50px;
  background: #eef6ff;
  border-radius: 20px;
  box-shadow: 0 12px 30px rgba(0,0,0,0.08);
  padding: 30px;
  margin-bottom: 50px;
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.experience-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 18px 35px rgba(0,0,0,0.15);
}

/* Image Section - Circular and Full Logo Visible */
.exp-image {
  flex: 0 0 160px;
  width: 160px;
  height: 160px;
  border-radius: 50%;
  overflow: hidden; /* ensures the image stays inside circle */
  background: #ffffff;
  box-shadow: 0 8px 20px rgba(0,0,0,0.1);
  text-align: center;
}

.exp-image img {
  width: 100%;
  height: 100%;
  object-fit: contain; /* full image fits inside circle */
  object-position: center;
  transition: transform 0.3s ease;
}

.exp-image img:hover {
  transform: scale(1.05);
}

/* Content Section */
.exp-content h3 {
  font-size: 1.8rem;
  color: #2452be;
  margin-bottom: 8px;
}

.exp-content .company {
  font-weight: 600;
  color: #06223d;
  margin-bottom: 5px;
}

.exp-content .duration {
  font-size: 1rem;
  color: #666;
  margin-bottom: 15px;
}

.exp-content .details {
  font-size: 1.05rem;
  color: #333;
  line-height: 1.7;
}

/* Secondary Card Style for Future Quantum */
.experience-card.secondary {
  flex-direction: row-reverse;
  background: #eef6ff;
}

/* Responsive */
@media (max-width: 992px) {
  .experience-card {
    flex-direction: column;
    text-align: center;
    gap: 25px;
  }

  .experience-card.secondary {
    flex-direction: column;
  }

  .exp-image {
    margin-bottom: 15px;
  }
}

@media (max-width: 480px) {
  .experience-section {
    padding: 60px 5%;
  }

  .experience-section .section-title {
    font-size: 2.2rem;
    margin-bottom: 40px;
  }

  .exp-content h3 {
    font-size: 1.5rem;
  }

  .exp-content .details {
    font-size: 0.95rem;
  }

  .exp-image {
    width: 140px;
    height: 140px;
  }
}


/* Vision Section */
.vision-section {
  padding: 55px 20px;
  background: linear-gradient(135deg, #1e90ff);
  color: #fff;
  text-align: center;
}

.vision-section .section-title {
  font-size: 2.5rem;
  margin-bottom: 25px;
  font-weight: bold;
 color: #fff;
}

.vision-content p {
  font-size: 1.2rem;
  line-height: 1.8;
  margin: 15px auto;
  max-width: 800px;
  
}

.vision-content .eco-thought {
  font-size: 1.1rem;
  font-style: italic;
  margin-top: 20px;
  color: #fff;
}









/* Achievements Section */
.achievements-section {
  padding: 55px 20px;
  background: linear-gradient(135deg, #f5faff, #e6f0ff);
  text-align: center;
}

.achievements-section .section-title {
  font-size: 2.5rem;
  color: #3e5da0;
  margin-bottom: 40px;
  font-weight: 700;
}

.achievements-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 30px;
}

.achievement-card {
  background: #fff;
  padding: 25px 20px;
  border-radius: 16px;
  box-shadow: 0 8px 18px rgba(0,0,0,0.1);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.achievement-icon {
  font-size: 2rem;
  margin-bottom: 15px;
}

.achievement-card h3 {
  font-size: 1.4rem;
  color: #0056a3;
  margin-bottom: 10px;
}

.achievement-card p {
  font-size: 1rem;
  color: #444;
  line-height: 1.6;
}

.achievement-card:hover {
  transform: translateY(-8px);
  box-shadow: 0 12px 28px rgba(0,0,0,0.18);
}












/* CEO Message Section */
.ceo-message-section {
  padding: 55px 20px;
  background: linear-gradient(135deg, #f0f8ff, #eaf6ff);
}

.ceo-message-section .section-title {
  font-size: 2.4rem;
  text-align: center;
  color: #3e5da0;
  margin-bottom: 50px;
  font-weight: 700;
}

.ceo-card {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: center;
  gap: 40px;
  max-width: 1000px;
  margin: 0 auto;
  background: #fff;
  padding: 35px;
  border-radius: 18px;
  box-shadow: 0 10px 25px rgba(0,0,0,0.1);
}

.ceo-image img {
  width: 200px;
  height: 200px;
  object-fit: cover;
  border-radius: 50%;
  border: 5px solid #0056a3;
  box-shadow: 0 5px 15px rgba(0,0,0,0.15);
}

.ceo-content {
  max-width: 600px;
}

.ceo-content p {
  font-size: 1.1rem;
  color: #333;
  margin-bottom: 18px;
  line-height: 1.7;
}

.ceo-content .signature {
  margin-top: 15px;
  font-size: 1.2rem;
  font-weight: bold;
  color: #0056a3;
  text-align: right;
}



/* CEO Message Section */
.ceo-message-section {
  padding: 55px 20px;
  background: linear-gradient(135deg, #e6f0ff, #f9fbff);
}

.ceo-message-section .section-title {
  font-size: 2.5rem;
  text-align: center;
  color: #3e5da0;
  margin-bottom: 40px;
  font-weight: 700;
  letter-spacing: 1px;
}

.ceo-card {
  max-width: 900px;
  margin: 0 auto;
  background: #ffffff;
  padding: 40px 35px;
  border-radius: 16px;
  box-shadow: 0 8px 25px rgba(0,0,0,0.1);
  border-left: 6px solid #0056a3; /* Accent strip */
}

.ceo-content p {
  font-size: 1.15rem;
  color: #333;
  margin-bottom: 18px;
  line-height: 1.8;
}

.ceo-content .signature {
  margin-top: 25px;
  font-size: 1.2rem;
  font-weight: bold;
  color: #0056a3;
  text-align: right;
  font-style: italic;
}











/* Contact Section */
.contact-section {
  padding: 55px 20px;
  background: linear-gradient(135deg, #e6f0ff, #f9fbff);
  text-align: center;
}

.contact-section .section-title {
  font-size: 2.5rem;
  color: #3e5da0;
  font-weight: 700;
  margin-bottom: 25px;
}

.contact-section .contact-intro {
  font-size: 1.1rem;
  color: #333;
  margin-bottom: 40px;
  max-width: 700px;
  margin-left: auto;
  margin-right: auto;
  line-height: 1.7;
}

.contact-form-container {
  max-width: 600px;
  margin: 0 auto 40px auto;
}



.contact-info p {
  font-size: 1rem;
  color: #333;
  margin: 6px 0;
}

.contact-info a {
  color: #3e5da0;
  text-decoration: none;
  transition: color 0.3s ease;
}

.contact-info a:hover {
  color: #3e5da0;
  text-decoration: underline;
}




/* Footer */
footer {
  background: #06223d; /* dark navy background */
  color: #fff;
  text-align: center;
  padding: 25px 15px;
  font-size: 1rem;
  position: relative;
  z-index: 10;
  box-shadow: 0 -5px 20px rgba(0,0,0,0.1);
  transition: background 0.3s ease;
}

footer p {
  margin: 0;
  line-height: 1.5;
}

/* Optional: add hover effect if any links are inside footer */
footer a {
  color: #57b4ff;
  text-decoration: none;
  transition: color 0.3s ease;
}

footer a:hover {
  color: #fff;
  text-decoration: underline;
}

/* Responsive */
@media (max-width: 480px) {
  footer {
    font-size: 0.9rem;
    padding: 20px 10px;
  }
}