/* General Styles */
* {
  font-family: 'Montserrat', sans-serif;
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    color: white;
    background: linear-gradient(135deg, #89f7fe, #66a6ff, #fcb045);
    background-size: 300% 300%;
    animation: gradientShift 10s ease infinite;
}

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

/* Header */
header {
  background: #001f3f;
  color: white;
  padding: 20px 40px; /* Increased padding for better height */
  display: flex;
  justify-content: space-between;
  align-items: center;
  position: sticky;
  top: 0;
  z-index: 1000;
  box-shadow: 0 5px 10px rgba(0, 0, 0, 0.2);
}


.logo {
  font-size: 24px;
  font-weight: bold;
  letter-spacing: 1px;
  color: #aefeff;
  text-decoration: none;
  transition: color 0.3s ease;
}

.logo:hover {
  color: #eafff5;
}


nav {
  position: relative;
}

.nav-links {
  display: flex;
  gap: 30px;
  list-style: none;
  transition: all 0.3s ease;
}

.nav-links li {
  position: relative;
}

.nav-links a {
  color: white;
  text-decoration: none;
  font-weight: 500;
  transition: color 0.3s ease;
}

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

/* Dropdown */
.dropdown {
  position: absolute;
  top: 100%;
  left: 0;
  background: #102542; /* deep blue background */
  box-shadow: 0 8px 16px rgba(0, 0, 0, 0.3);
  display: none;
  flex-direction: column;
  width: 200px;
  text-align: left;
  border-radius: 8px;
  overflow: hidden;
  z-index: 1100;
  transition: opacity 0.3s ease, transform 0.3s ease;
}

.dropdown a {
  padding: 12px 16px;
  color: #a8ffdd; /* cream green */
  text-decoration: none;
  display: block;
  font-size: 16px;
  white-space: nowrap;
  transition: background 0.3s ease, transform 0.2s ease, color 0.3s;
}

.dropdown a:hover {
  background: #00b894; /* vibrant hover */
  color: white;
  transform: translateX(5px);
}

nav ul li {
  position: relative;
}

nav ul li:hover .dropdown {
  display: flex;
  animation: fadeInDropdown 0.3s ease-in-out forwards;
}

/* Smooth dropdown animation */
@keyframes fadeInDropdown {
  0% {
      opacity: 0;
      transform: translateY(-10px);
  }
  100% {
      opacity: 1;
      transform: translateY(0);
  }
}


/* Menu Button */
.menu-btn {
  display: none;
  flex-direction: column;
  justify-content: space-between;
  width: 26px;
  height: 22px;
  cursor: pointer;
}

.menu-btn span {
  height: 3px;
  width: 100%;
  background: white;
  border-radius: 2px;
  transition: all 0.3s ease;
}

.menu-btn.active span:nth-child(1) {
  transform: rotate(45deg) translateY(8px);
}

.menu-btn.active span:nth-child(2) {
  opacity: 0;
}

.menu-btn.active span:nth-child(3) {
  transform: rotate(-45deg) translateY(-8px);
}

/* Responsive */
@media (max-width: 768px) {
  .nav-links {
    position: absolute;
    top: 70px;
    right: 0;
    background: #001f3f;
    flex-direction: column;
    width: 200px;
    align-items: flex-start;
    padding: 20px;
    display: none;
  }

  .nav-links.active {
    display: flex;
  }

  .dropdown {
    position: static;
    background: transparent;
    box-shadow: none;
    display: none;
  }

  .dropdown-parent.active .dropdown {
    display: flex;
    flex-direction: column;
  }

  .dropdown a {
    padding: 8px 0;
  }

  .menu-btn {
    display: flex;
  }
}

/* Hero Section */
.hero {
    text-align: center;
    padding: 160px 20px 100px;
    background: linear-gradient(135deg, #001f3f 0%, #020d1a 45%, #0b2a4a 100%);
    color: white;
    position: relative;
    overflow: hidden;
}

.hero::before {
    content: "";
    position: absolute;
    top: 0; left: 0;
    width: 100%; height: 100%;
    background: rgba(0, 0, 0, 0.25);
    z-index: 0;
}

.hero h1,
.hero p,
.hero .btn {
    position: relative;
    z-index: 1;
}

.hero h1 {
    font-size: 3em;
    margin-bottom: 10px;
}

.hero p {
    font-size: 1.2em;
    margin-bottom: 20px;
}

.hero-marquee {
    max-width: 900px;
    margin: 22px auto 0;
    overflow: hidden;
    border-top: 1px solid rgba(174, 255, 255, 0.25);
    border-bottom: 1px solid rgba(174, 255, 255, 0.18);
    padding: 10px 0;
}

.hero-marquee span {
    display: inline-block;
    white-space: nowrap;
    padding-left: 100%;
    animation: heroMarquee 18s linear infinite;
    opacity: 0.9;
    letter-spacing: 0.14em;
    text-transform: uppercase;
    font-weight: 600;
    font-size: 0.85rem;
}

@keyframes heroMarquee {
    0% { transform: translateX(0); }
    100% { transform: translateX(-100%); }
}

@media (prefers-reduced-motion: reduce) {
    .hero-marquee span {
        animation: none;
        padding-left: 0;
    }
}

.hero .btn {
    display: inline-block;
    background: #b0e0d3;
    color: #001f3f;
    padding: 12px 24px;
    text-decoration: none;
    font-weight: bold;
    border-radius: 5px;
    transition: background 0.3s;
}

.hero .btn:hover {
    background: #ffffff;
    color: #001f3f;
}

/* Gallery Section */
.gallery {
    padding: 80px 20px;
    background-color: rgba(255, 255, 255, 0.05);
    text-align: center;
}

.gallery h2 {
    margin-bottom: 30px;
    font-size: 2em;
}

.gallery-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 20px;
    max-width: 1200px;
    margin: 0 auto;
}

.gallery-grid img {
    width: 100%;
    height: 250px;
    object-fit: cover;
    border-radius: 15px;
    transition: transform 0.4s ease, box-shadow 0.3s ease;
    cursor: pointer;
}

.gallery-grid img:hover {
    transform: scale(1.05);
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.3);
}
.section-heading {
  text-decoration: none;
  color: inherit; /* Keeps the h2 color */
  display: inline-block;
  transition: transform 0.2s ease;
}

.section-heading:visited {
  color: inherit;
}

.section-heading:hover {
  transform: scale(1.05);
}

/* Lightbox Styles */
.lightbox {
    display: none;
    position: fixed;
    z-index: 1002;
    top: 0; left: 0;
    width: 100%; height: 100%;
    background-color: rgba(0,0,0,0.9);
    justify-content: center;
    align-items: center;
}

.lightbox img {
    max-width: 80%;
    max-height: 80%;
    border-radius: 10px;
    box-shadow: 0 0 20px #b0e0d3;
    animation: zoomIn 0.5s ease;
}

.lightbox .close {
    position: absolute;
    top: 30px;
    right: 40px;
    font-size: 40px;
    color: white;
    cursor: pointer;
}

@keyframes zoomIn {
    from { transform: scale(0.7); opacity: 0; }
    to { transform: scale(1); opacity: 1; }
}

/* About Section */
.lab {
    text-align: center;
    padding: 60px 20px;
    background: rgba(35, 35, 35, 0.585);
}

/* Categories Section */
.categories {
    padding: 60px 20px;
    background-color: rgba(0, 0, 0, 0.4);
    text-align: center;
}

.categories h2 {
    margin-bottom: 30px;
    font-size: 2em;
}

.category-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 20px;
    max-width: 1000px;
    margin: 0 auto;
}

.category {
    background: rgba(255, 255, 255, 0.08);
    border-radius: 10px;
    padding: 10px;
    display: block;
    text-decoration: none;
    color: inherit;
    transition: transform 0.3s ease, background 0.3s ease;
}

.category:visited {
    color: inherit;
}

.category:hover {
    transform: scale(1.05);
    background: rgba(255, 255, 255, 0.2);
}

.category img {
    width: 100%;
    height: 250px;
    object-fit: cover;
    border-radius: 12px;
    margin-bottom: 10px;
}


/* before-after Section */
.before-after-section {

    background: rgba(255, 255, 255, 0.03);
    font-size: 1rem;
    color: #fff;
    margin-bottom: 30px;
    text-align: center;
  }

  .before-after-section h2 {
    margin-top: 40px;
    margin-bottom: 40px;
    font-size: 2rem;
    color: #ffffff;
  }
  .before-after-container {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 40px;
  }
  
  .comparison-wrapper {
    position: relative;
    width: 450px;
    max-width: 100%;
  }
  
  .ba-comparison {
    position: relative;
    overflow: hidden;
    border-radius: 10px;
    cursor: ew-resize;
  }
  
  .ba-comparison img {
    width: 100%;
    height: auto;
    display: block;
    pointer-events: none;
    user-select: none;
  }
  
  .ba-resize {
    position: absolute;
    top: 0;
    left: 0;
    width: 50%;
    height: 100%;
    overflow: hidden;
  }
  
  .ba-resize img {
    width: 100%;
    height: 100%;
    object-fit: cover;
  }
  
  .ba-slider {
    position: absolute;
    bottom: 10px;
    left: 50%;
    transform: translateX(-50%);
    width: 90%;
    z-index: 10;
  }
  
  .ba-label {
    position: absolute;
    top: 10px;
    padding: 5px 10px;
    background: rgba(0, 0, 0, 0.5);
    color: white;
    font-weight: bold;
    border-radius: 5px;
    pointer-events: none;
    opacity: 0;
    transition: opacity 0.3s;
    z-index: 5;
  }
  
  .comparison-wrapper:hover .ba-label {
    opacity: 1;
  }
  
  .ba-label.left {
    left: 10px;
  }
  
  .ba-label.right {
    right: 10px;
  }
  
  @media (max-width: 768px) {
    .before-after-container {
      flex-direction: column;
      align-items: center;
    }
  }
  


    .video-section {
      padding: 60px 20px;
      background: #535a7aa0;
      text-align: center;
    }
    
    .video-title {
      font-size: 2rem;
      color: #fff;
      margin-bottom: 30px;
      text-align: center;
    }
    
    .video-container {
      display: flex;
      flex-wrap: wrap;
      justify-content: center;
      gap: 30px;
    }
    
    .video-wrapper {
      position: relative;
      width: 45%;
      max-width: 500px;
      overflow: hidden;
      border-radius: 15px;
      box-shadow: 0 10px 30px rgba(0, 0, 0, 0.2);
      transition: transform 0.3s ease;
      aspect-ratio: 16 / 9;
      background: radial-gradient(1200px 300px at 10% 10%, rgba(174, 255, 255, 0.22), transparent 55%),
        radial-gradient(900px 300px at 90% 30%, rgba(0, 184, 148, 0.18), transparent 60%),
        linear-gradient(135deg, rgba(0, 31, 63, 0.95), rgba(2, 13, 26, 0.95));
    }

    .video-poster {
      position: absolute;
      inset: 0;
      display: flex;
      flex-direction: column;
      align-items: center;
      justify-content: center;
      gap: 10px;
      z-index: 3;
      opacity: 1;
      transition: opacity 0.25s ease, transform 0.25s ease;
      pointer-events: none;
    }

    .video-play {
      width: 56px;
      height: 56px;
      border-radius: 999px;
      display: grid;
      place-items: center;
      background: rgba(255, 255, 255, 0.12);
      border: 1px solid rgba(255, 255, 255, 0.2);
      color: #fff;
      font-size: 22px;
      transform: translateX(2px);
      box-shadow: 0 10px 25px rgba(0, 0, 0, 0.25);
    }

    .video-hint {
      background: rgba(0, 0, 0, 0.45);
      color: #fff;
      padding: 10px 14px;
      border-radius: 999px;
      font-weight: 600;
      letter-spacing: 0.02em;
      opacity: 0.95;
    }
    
    .video-wrapper:hover video {
      transform: scale(1.02);
      cursor: pointer;
    }

    .video-wrapper.is-previewing .video-poster {
      opacity: 0;
      transform: translateY(-6px);
    }
    
    .video-wrapper video {
      width: 100%;
      height: 100%;
      border-radius: 15px;
      display: block;
      object-fit: cover;
      position: absolute;
      inset: 0;
      opacity: 0;
      transition: opacity 0.25s ease;
    }

    .video-wrapper.is-previewing video {
      opacity: 1;
    }
    
    /* Label for the left video */
    .video-label {
      position: absolute;
      top: 12px;
      left: 12px;
      background: rgba(255, 255, 255, 0.85);
      color: #000;
      font-weight: bold;
      padding: 6px 12px;
      border-radius: 8px;
      font-size: 0.95rem;
      pointer-events: none;
      transition: opacity 0.3s ease;
      opacity: 0;
    }
    
    .video-wrapper:hover .video-label {
      opacity: 1;
    }
    
    .mute-btn {
      position: absolute;
      bottom: 15px;
      right: 15px;
      padding: 6px 10px;
      font-size: 18px;
      background: rgba(0, 0, 0, 0.6);
      color: white;
      border: none;
      border-radius: 50%;
      cursor: pointer;
      z-index: 10;
      transition: background 0.3s ease;
    }
    
    .mute-btn:hover {
      background: rgba(0, 0, 0, 0.8);
    }
    
    @media (max-width: 768px) {
      .video-container {
        flex-direction: column;
        gap: 20px;
      }
    
      .video-wrapper {
        width: 90%;
      }
    
      .video-title {
        font-size: 1.6rem;
      }
    }
    
    
  
/* Contact Section */
.contact {
    padding: 80px 20px;
    text-align: center;
    background: rgba(255, 255, 255, 0.05);
    backdrop-filter: blur(10px);
  }
  
  .contact-container {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    align-items: flex-start;
    gap: 50px;
    max-width: 1100px;
    margin: 40px auto 0;
    background: rgba(0, 0, 0, 0.3);
    padding: 40px;
    border-radius: 20px;
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.2);
  }
  
  .contact-form {
    flex: 1 1 400px;
    display: flex;
    flex-direction: column;
    gap: 25px;
  }
  
  .input-group {
    position: relative;
    width: 100%;
  }
  
  .input-group input,
  .input-group textarea {
    width: 100%;
    padding: 14px;
    border: none;
    border-radius: 8px;
    background: rgba(255, 255, 255, 0.2);
    color: white;
    font-size: 1rem;
    transition: 0.3s;
  }
  
  .input-group label {
    position: absolute;
    top: 14px;
    left: 14px;
    color: #ccc;
    font-size: 0.9rem;
    pointer-events: none;
    transition: 0.3s;
  }
  
  .input-group input:focus + label,
  .input-group textarea:focus + label,
  .input-group input:not(:placeholder-shown) + label,
  .input-group textarea:not(:placeholder-shown) + label {
    top: -10px;
    left: 10px;
    font-size: 0.75rem;
    color: #b0e0d3;
    background: rgba(0, 0, 0, 0.6);
    padding: 0 5px;
    border-radius: 5px;
  }
  
  .input-group input:focus,
  .input-group textarea:focus {
    outline: 2px solid #b0e0d3;
    background-color: rgba(255, 255, 255, 0.3);
  }
  
  .contact .btn {
    width: fit-content;
    align-self: flex-start;
    background-color: #b0e0d3;
    color: #001f3f;
    padding: 12px 24px;
    border-radius: 8px;
    border: none;
    font-weight: bold;
    transition: background 0.3s ease;
    cursor: pointer;
  }
  
  .contact .btn:hover {
    background-color: #ffffff;
    color: #001f3f;
  }
  
  .contact-info {
    flex: 1 1 300px;
    text-align: left;
    color: #f0f0f0;
    font-size: 1rem;
    display: flex;
    flex-direction: column;
    gap: 12px;
  }

  .contact-info p a {
    color: #b0e0d3;
    text-decoration: none;
    font-weight: 600;
  }

  .contact-info p a:visited {
    color: #b0e0d3;
  }

  .contact-info p a:hover {
    text-decoration: none;
    opacity: 0.95;
  }
  
  .contact-info .social-links {
    margin-top: 10px;
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
    align-items: center;
  }
  
  .contact-info .social-links a {
    color: #b0e0d3;
    text-decoration: none;
    font-weight: bold;
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 8px 10px;
    border-radius: 12px;
    background: rgba(255, 255, 255, 0.08);
    transition: background 0.2s ease, transform 0.2s ease;
  }

  .contact-info .social-links img {
    width: 18px;
    height: 18px;
    filter: brightness(0) invert(1);
  }
  
  .contact-info .social-links a:hover {
    background: rgba(255, 255, 255, 0.14);
    transform: translateY(-1px);
    text-decoration: none;
  }
  
  @media (max-width: 768px) {
    .contact-container {
      flex-direction: column;
      padding: 30px 20px;
    }
  
    .contact-form, .contact-info {
      text-align: center;
      align-items: center;
    }
  
    .contact .btn {
      align-self: center;
    }
  }
  



/* Footer */
.custom-footer-structured {
  background-color: rgba(0, 31, 63, 0.8); /* navy with transparency */
  backdrop-filter: blur(10px);
  color: #c0f0e4;
  padding: 50px 30px 20px;
  font-family: 'Segoe UI', sans-serif;
  position: relative;
  z-index: 10;
  border-top: 2px solid rgba(174, 255, 255, 0.2);
}

.footer-container {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 40px;
  max-width: 1200px;
  margin: 0 auto;
}

.footer-column {
  min-width: 0;
}

.footer-column p {
  margin: 8px 0;
  line-height: 1.6;
}

.footer-column p,
.footer-column a {
  overflow-wrap: anywhere;
  word-break: break-word;
}

.footer-column h4 {
  font-size: 18px;
  margin-bottom: 15px;
  color: #aefeff;
}

.footer-column ul {
  list-style: none;
  padding: 0;
}

.footer-column ul li {
  margin: 8px 0;
}

.footer-column a {
  color: #b0e0d3;
  text-decoration: none;
  transition: color 0.3s;
}

.footer-column a:hover {
  color: #aefeff;
}

.footer-socials {
  margin-top: 10px;
  display: flex;
  gap: 15px;
}

.footer-socials img {
  width: 24px;
  height: 24px;
  filter: brightness(0) invert(1);
  transition: transform 0.3s ease;
}

.footer-socials a:hover img {
  transform: scale(1.2);
}

.footer-logo {
  font-size: 22px;
  font-weight: bold;
  color: #aefeff;
}

.footer-tagline {
  font-size: 14px;
  margin-top: 5px;
  opacity: 0.8;
}

.footer-bottom {
  text-align: center;
  margin-top: 40px;
  font-size: 14px;
  color: #8ad8cc;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  padding-top: 15px;
}



/* Scroll Reveal Fallback */
.reveal {
    opacity: 0;
    transform: translateY(30px);
    transition: all 0.8s ease;
}

.reveal.active {
    opacity: 1;
    transform: translateY(0);
}

/* Responsive Design */
@media (max-width: 768px) {
    nav ul {
        flex-direction: column;
        position: absolute;
        background-color: #001f3f;
        top: 60px;
        right: 0;
        width: 200px;
        display: none;
        text-align: center;
        padding: 10px 0;
        z-index: 1001;
    }

    nav ul.active {
        display: flex;
    }

    .menu-btn {
        display: block;
        z-index: 1002;
    }

    header {
        flex-wrap: wrap;
    }

    .gallery-grid,
    .category-grid {
        grid-template-columns: 1fr;
    }

    .hero h1 {
        font-size: 2rem;
    }

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

    .hero {
        padding: 100px 20px;
    }
}