/* Import fonts at the very top */
@import url('https://fonts.googleapis.com/css2?family=Oswald:wght@400&family=Playfair+Display:ital@1&display=swap');

/* Global Reset */
* {
    margin: 0;
  padding: 0;
  box-sizing: border-box;
}
html {
  scroll-padding-top: 100px; /* adjust to your navbar height */
  scroll-behavior: smooth; /* for smooth scrolling */
}

body {
  font-family: 'Zefani', sans-serif;
  background: #f4f7fa;
  color: #fff;
  line-height: 1.6;
  position: relative;
}

/* Background Video */
.video-bg {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  z-index: -1;
  filter: brightness(100%);
}

.video-section {
  position: relative;
  z-index: 1;
  min-height: 100vh;
  padding: 3rem 1rem;
  display: flex;
  flex-direction: column;
  justify-content: center;
}

/* Navbar */
.animated-gradient-nav {
  position: fixed;
  top: 0;
  right: 0;
  width: 100%;
  padding: 15px 30px;
  color: white;
  z-index: 1000;
  background: linear-gradient(120deg, #6f42c1, #0f67ff, #00ffe7);
  background-size: 300% 300%;
  animation: animateGradient 12s ease infinite;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.logo-container {
  display: flex;
  align-items: center;
  gap: 10px;
}

.logo-img {
  width: 40px;
  height: 40px;
  object-fit: contain;
}

.logo-text {
  font-size: 1.4rem;
  font-weight: 600;
  color: white;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 50px;
}

.nav-links a {
  color: white;
  text-decoration: none;
  font-weight: bold;
  transition: color 0.3s ease;
}

.nav-links a:hover {
  color: #ffeb3b;
}

@keyframes animateGradient {
  0% {
    background-position: 0% 50%;
  }
  50% {
    background-position: 100% 50%;
  }
  100% {
    background-position: 0% 50%;
  }
}


/* Hero Content */
.hero-content {
  position: relative;
  z-index: 2;
  height: 100vh;
  display: flex;
  flex-direction: column;
  justify-content: center; /* vertical center */
  align-items: center;     /* horizontal center */
  text-align: center;
  padding: 2rem;
  margin-top: 250px;
}

.hero-content h1 {
  font-size: 100px;
  font-weight: bold;
}
.hero-content h1 span {
  color: #ffee00;
  font-size: 120px;
}
.hero-content p {
  font-size: 40px;
  margin-bottom: 300px;
}

/* Animations */
.hero-typing {
  font-size: 100px;
  text-align: center;
  font-weight: bold;
  margin-top: -100px; /* vertically centered */
  color: white;
  font-family: 'Oswald', sans-serif;
}

.slide-in {
  animation: slideIn 1.8s ease-out;
}


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

/* Section Titles */
.section-title {
  font-size: 3rem;
  margin-bottom: 70px;
  color: #00aeff;
  text-align: center;
  letter-spacing: 1.2px;
  font-weight: 700;
  animation: slideIn 3s ease-out;
}
.section-title span {
  color: #ffee00;
}

/* About Section */
.video-section .container {
  max-width: 1000px;
  margin: auto;
  padding: 30px 40px;
  background: rgba(255, 255, 255, 0.05);
  border-radius: 15px;
  color: #fff;
  font-family: 'Zefani', sans-serif;
  box-shadow: 0 8px 25px rgba(0, 0, 0, 0.6);
  backdrop-filter: blur(8px);
  z-index: 2;
}

.mission-vision {
  display: flex;
  flex-wrap: wrap;
  gap: 30px;
  justify-content: center;
}

.card {
  background: linear-gradient(135deg, #004e92, #000428);
  padding: 25px 50px;
  border-radius: 12px;
  box-shadow: 0 6px 20px rgba(0, 150, 255, 0.3);
  flex: 0 1 calc(50% - 30px);
  min-width: 320px;
  max-width: 480px;
  transition: transform 0.3s ease, box-shadow 0.3s ease;
  animation: fadeInUp 1.5s ease-out;
  margin-bottom: 200px;
}
.card:hover {
  transform: translateY(-10px);
  box-shadow: 0 12px 30px rgba(0, 190, 255, 0.6);
}
.card h2 {
  margin-bottom: 18px;
  font-size: 2rem;
  color: #00c3ff;
  border-bottom: 2px solid #00aeff;
  padding-bottom: 6px;
}
.card p {
  font-size: 1.15rem;
  line-height: 1.5;
  color: #d0e8ff;
}

/* Projects Page */
.timeline-carousel {
  background: transparent;
  display: flex;
  flex-direction: column;
  align-items: center;
  z-index: 2;
  padding: 50px 0;
}

.timeline-title {
  font-size: 50px;
  color: #00aeff;
  margin-top: 30px;
  z-index: 10;
  position: relative;
  font-weight: bold;
}

/* Carousel Container */
.carousel__viewport {
  width: 100%;
  max-width: 1100px;
  height: 500px;
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  overflow: hidden;
}

/* Buttons */
.btn {
  background-color: rgba(255, 255, 255, 0.1);
  border: none;
  color: white;
  font-size: 2.5rem;
  width: 3.5rem;
  height: 3.5rem;
  border-radius: 50%;
  cursor: pointer;
  z-index: 3;
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  transition: background 0.3s ease;
}
.btn:hover {
  background-color: rgba(255, 255, 255, 0.3);
}
.btn--prev {
  left: 30px;
}
.btn--next {
  right: 30px;
}

/* Track */
.carousel-track {
  display: flex;
  gap: 2rem;
  overflow-x: auto;
  scroll-snap-type: x mandatory;
  scroll-behavior: smooth;
  padding: 1rem 2rem;
  width: 100%;
  height: 100%;
}

/* Slide */
.carousel__slide {
  flex: 0 0 80%;
  scroll-snap-align: center;
  border-radius: 12px;
  overflow: hidden;
  position: relative;
  transform: scale(0.92);
  opacity: 0.7;
  transition: transform 0.4s ease, opacity 0.4s ease;
}
.carousel__slide:hover {
  transform: scale(1.05);
  opacity: 1;
  box-shadow: 0 0 20px rgba(0, 174, 255, 0.4);
}

/* Image inside slide */
.carousel__slide img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

/* Hover info overlay */
.project-info {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  background: rgba(10, 25, 47, 0.85);
  color: #fff;
  transform: translateY(100%);
  transition: transform 0.4s ease;
  padding: 1rem 1.5rem;
  text-align: center;
}
.carousel__slide:hover .project-info {
  transform: translateY(0%);
}

.project-info h3 {
  font-size: 1.6rem;
  color: #00aeff;
  margin-bottom: 0.5rem;
}
.project-info p {
  font-size: 1rem;
  color: #ddd;
  line-height: 1.5;
}

/*teams page */
.teams-section {
  padding: 3rem 2rem;

  text-align: center;
}

.section-title {
  font-size: 2.8rem;
  color: #00cfff;
  margin-bottom: 3rem;
  margin-top: 50px;
}

.team-card-wrapper {
  display: flex;
  flex-wrap: wrap;
  gap: 2rem;
  justify-content: center;
}

.team-card-container {
  width: 300px;
}

.team-summary-card {
  background: linear-gradient(145deg, #0a0f1b, #10182f);
  color: #fff;
  padding: 1.5rem;
  border-radius: 12px;
  box-shadow: 0 8px 20px rgba(0, 255, 255, 0.1);
  text-align: center;
  transition: transform 0.4s ease, box-shadow 0.4s ease;
  transform-style: preserve-3d;
  cursor: pointer;
  margin-bottom: 200px;
}
.team-summary-card:hover {
  transform: perspective(800px) rotateY(10deg) scale(1.05);
  box-shadow: 0 0 30px #00cfff;
}

.team-summary-card img {
  width: 100%;
  height: 160px;
  object-fit: cover;
  border-radius: 10px;
  margin-bottom: 1rem;
}

.team-summary-card h2 {
  color: #facc15;
  margin: 0.5rem 0;
}

.team-summary-card p {
  font-size: 0.95rem;
  color: #e0e0e0;
}

.team-details-card {
  background-color: rgba(255, 255, 255, 0.03);
  padding: 1rem;
  margin-top: 1rem;
  border-radius: 10px;
  display: flex;
  flex-direction: column;
  gap: 1rem;
  animation: fadeIn 0.4s ease-in-out;
}

.member-card {
  background-color: rgba(0, 0, 0, 0.3);
  padding: 1rem;
  border-radius: 8px;
  text-align: center;
  color: #00cfff;
  box-shadow: 0 0 10px rgba(0, 255, 255, 0.2);
}

.member-card img {
  width: 80px;
  height: 80px;
  object-fit: cover;
  border-radius: 50%;
  margin-bottom: 0.5rem;
  border: 2px solid #00cfff;
}

@keyframes fadeIn {
  from { opacity: 0; transform: scale(0.95); }
  to { opacity: 1; transform: scale(1); }
}

@media (max-width: 768px) {
  .team-card-container {
    width: 90%;
  }
}

/* contact page*/
    .contact-body {
      font-family: 'Segoe UI', sans-serif;
      margin: 0;
      padding: 0;
      background: linear-gradient(120deg, #0f0f2b, #1e1e40);
      color: white;
    }

    .contact-section {
      padding: 65px 20px;
      max-width: 800px;
      margin: auto;
      text-align: center;
    }

    .contact-section h1 {
      font-size: 2.8rem;
      color: #ffee00;
      margin-bottom: 20px;
    }

    .contact-section p {
      font-size: 1rem;
      margin-bottom: 30px;
      color: #ccc;
    }

    .contact-form {
      display: flex;
      flex-direction: column;
      gap: 15px;
    }

    .contact-form input,
    .contact-form textarea {
      padding: 15px;
      font-size: 1rem;
      border: none;
      border-radius: 5px;
      background: #262640;
      color: white;
    }

    .contact-form input:focus,
    .contact-form textarea:focus {
      outline: 2px solid #00ffe7;
    }

    .contact-form button {
      padding: 12px;
      font-size: 1rem;
      background-color: #ffee00;
      color: #000;
      border: none;
      border-radius: 5px;
      cursor: pointer;
      font-weight: bold;
      transition: 0.3s ease;
    }

    .contact-form button:hover {
      background-color: #fff800;
      transform: scale(1.05);
    }

    .social-links {
      margin-top: 40px;
    }

    .social-links a {
      color: #ffee00;
      margin: 0 15px;
      font-size: 1.8rem;
      transition: transform 0.3s ease, color 0.3s ease;
    }

    .social-links a:hover {
      color: #00ffe7;
      transform: scale(1.2);
    }

    footer {
      text-align: center;
      padding: -10px 10px;
      font-size: 0.9rem;
      color: #aaa;
    }

    /*Responsiveness*/
    /* ========== RESPONSIVE STYLES ========== */

@media (max-width: 1200px) {
  /* Slightly smaller hero fonts */
  .hero-content h1 {
    font-size: 70px;
  }
  .hero-content h1 span {
    font-size: 85px;
  }
  .hero-content p {
    font-size: 28px;
    margin-bottom: 150px;
  }
  
  /* Cards max width shrink */
  .card {
    flex: 0 1 calc(70% - 30px);
    max-width: 400px;
    margin-bottom: 150px;
  }

  /* Timeline carousel height and slide flex shrink */
  .carousel__viewport {
    height: 400px;
  }
  .carousel__slide {
    flex: 0 0 90%;
  }
}

@media (max-width: 900px) {
  /* Navbar links stack and gap reduce */
  .nav-links {
    gap: 30px;
  }

  /* Cards stack vertically and full width */
  .mission-vision {
    flex-direction: column;
  }
  .card {
    flex: 0 1 100%;
    max-width: 100%;
    margin-bottom: 100px;
  }

  /* Timeline title smaller */
  .timeline-title {
    font-size: 40px;
  }

  /* Reduce carousel height and buttons size */
  .carousel__viewport {
    height: 350px;
  }
  .btn {
    width: 3rem;
    height: 3rem;
    font-size: 2rem;
  }

  /* Team section cards */
  .team-card-container {
    width: 45%;
  }
}

@media (max-width: 600px) {
  /* Hero content fonts smaller and margin reduce */
  .hero-content h1 {
    font-size: 45px;
  }
  .hero-content h1 span {
    font-size: 55px;
  }
  .hero-content p {
    font-size: 20px;
    margin-bottom: 80px;
  }
  
  .hero-typing {
    font-size: 45px;
    margin-top: -60px;
  }

  /* Navbar stack */
  .animated-gradient-nav {
    flex-direction: column;
    padding: 10px 15px;
    gap: 10px;
  }

  .nav-links {
    flex-wrap: wrap;
    justify-content: center;
    gap: 15px;
  }

  /* Cards full width */
  .card {
    max-width: 100%;
    padding: 20px 30px;
  }

  /* Timeline carousel height smaller, slide flex full */
  .carousel__viewport {
    height: 300px;
  }
  .carousel__slide {
    flex: 0 0 100%;
  }

  /* Buttons smaller and closer */
  .btn--prev {
    left: 10px;
  }
  .btn--next {
    right: 10px;
  }
  .btn {
    width: 2.5rem;
    height: 2.5rem;
    font-size: 1.8rem;
  }

  /* Team cards single column */
  .team-card-container {
    width: 90%;
  }

  /* Reduce padding in container inside video-section */
  .video-section .container {
    padding: 20px 25px;
  }

  /* Section titles smaller */
  .section-title {
    font-size: 2rem;
    margin-bottom: 40px;
  }

  /* Contact form inputs font size smaller */
  .contact-form input,
  .contact-form textarea {
    font-size: 0.9rem;
  }
}

@media (max-width: 400px) {
  /* Hero content minimal */
  .hero-content h1 {
    font-size: 30px;
  }
  .hero-content h1 span {
    font-size: 35px;
  }
  .hero-content p {
    font-size: 16px;
    margin-bottom: 50px;
  }

  /* Navbar font size smaller */
  .nav-links a {
    font-size: 0.9rem;
  }

  /* Team card container smaller */
  .team-card-container {
    width: 100%;
  }
}