/* General Setup */
body {
    padding-top: 70px;
    font-family: 'Poppins', sans-serif;
    background-color: #212529; /* Darkest background for body */
    color: #f8f9fa;
}

/* --- Section Background Colors --- */
.about-section {
    background-color: #2c3034;
}
.project-section {
    background-color: #343a40;
}
.service-section {
    background-color: #2c3034;
}


/* Hero Section */
.hero-section {
    min-height: 90vh; /* Keep the height, but remove the background image */
}
.hero-section h1 {
    text-shadow: 0 2px 10px rgba(0,0,0,0.5);
}
.hero-section h1 span {
    color: #005cff;
}

/* About Section */
.about-images {
    position: relative;
    height: 450px;
}
.about-images img {
    border-radius: 16px;
    position: absolute;
    object-fit: cover;
    transition: transform 0.3s ease;
}
.about-images img:hover {
    transform: scale(1.05);
}
.about-img-1 { width: 60%; height: 300px; top: 0; left: 0; z-index: 2; }
.about-img-2 { width: 55%; height: 250px; top: 50px; right: 0; z-index: 3; }
.about-img-3 { width: 50%; height: 200px; bottom: 0; left: 25%; z-index: 4; }
.about-section h2, .project-section h2, .service-section h2, .team-section h2 {
    color: #005cff;
}
.about-section p {
    color: #ced4da;
}

/* Project Section */
.project-section .card {
    background-color: #212529;
    color: #f8f9fa;
    transition: all 0.4s ease;
    position: relative; /* Added for positioning child elements */
}
.project-section .card:hover {
    transform: scale(1.05);
    background-color: #2c3e50;
}

/* --- MODIFICATION: Project image hover effect --- */
.project-section .card .card-img-top + .card-img-top {
    position: absolute;
    top: 0;
    left: 0;
    opacity: 0;
    transition: opacity 0.4s ease;
}
.project-section .card:hover .card-img-top + .card-img-top {
    opacity: 1;
}
/* --- End Modification --- */

.project-section .card-body {
    position: relative;
    padding: 25px;
}
.project-section .card .mb-2 {
    position: relative;
    z-index: 1;
}
.project-section .card .badge {
    background-color: #6c757d;
    color: #f8f9fa;
    font-weight: 500;
    transition: all 0.3s ease;
}
.project-section .card:hover .badge {
    background-color: #00796b;
}
.project-section .card-title {
    position: relative;
    z-index: 1;
    font-size: 1.25rem;
    font-weight: 600;
    margin-bottom: 2rem;
}
.project-section .card .btn {
    position: relative;
    z-index: 1;
    background-color: #6c757d;
    color: #f8f9fa;
    transition: all 0.3s ease;
}
.project-section .card:hover .btn {
    background-color: #005cff;
    color: #ffffff;
}
.card-deco-scribble {
    position: absolute;
    bottom: 20px;
    right: 20px;
    width: 75px;
    z-index: 0;
    transition: opacity 0.4s ease;
}
.card-deco-scribble.default { opacity: 0.2; }
.card-deco-scribble.on-hover { opacity: 0; }
.project-section .card:hover .card-deco-scribble.default { opacity: 0; }
.project-section .card:hover .card-deco-scribble.on-hover { opacity: 1; }

/* Service Section */
#service-list .list-group-item {
    background-color: transparent;
    border: none;
    border-bottom: 1px solid #5a5a5a !important;
    font-size: 1.5rem;
    color: #ced4da;
    padding: 1.75rem 0.5rem;
    font-weight: 500;
    transition: color 0.4s ease, transform 0.4s ease;
}
#service-list .list-group-item:first-child {
    border-top: 1px solid #5a5a5a !important;
}
#service-list .list-group-item:hover {
    color: #005cff;
    font-weight: 700;
    transform: translateX(15px);
}
.service-arrow {
    float: right;
    color: #005cff;
    opacity: 0;
    transform: translateX(-15px);
    transition: opacity 0.4s ease, transform 0.4s ease;
}
#service-list .list-group-item:hover .service-arrow {
    opacity: 1;
    transform: translateX(0);
}

/* ================================================== */
/* ============== Our Team Section Styles ============== */
/* ================================================== */

.team-section {
    background-color: #343a40;
    overflow-x: hidden;
}

.team-section h2 {
    color: #005cff;
}

.team-carousel-container {
    position: relative;
    display: flex;
    justify-content: center;
    align-items: center;
    height: 550px;
    margin-top: 4rem;
}

.team-carousel {
    position: relative;
    width: 100%;
    height: 100%;
    display: flex;
    justify-content: center;
    align-items: center;
    perspective: 1000px; /* Adds depth for 3D transforms */
}

.team-card {
    position: absolute;
    width: 320px;
    height: 480px;
    border-radius: 20px;
    overflow: hidden;
    transition: transform 0.6s ease, opacity 0.6s ease;
    box-shadow: 0 15px 40px rgba(0,0,0,0.4);
    background-color: #2c3e50; /* A solid background for the card */
}

/* Semi-transparent overlay for the ACTIVE card on hover */
.team-card.active::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.6);
    opacity: 0;
    transition: opacity 0.4s ease;
    z-index: 1;
}

/* Makes the overlay visible on ACTIVE card hover */
.team-card.active:hover::after {
    opacity: 1;
}

.team-card-img {
    width: 100%;
    height: 100%; /* Image now fills the card */
    object-fit: cover;
    object-position: top;
    /* mix-blend-mode and opacity are removed to make image clear */
}

.team-card-info {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    padding: 20px;
    color: #fff;
    /* The gradient is now a background for the info text only */
    background: linear-gradient(to top, #2C3E50 40%, #005cff 100%);
    text-align: center;
    z-index: 2;
    display: flex;
    flex-direction: column;
    justify-content: flex-end;
    min-height: 160px; /* Ensures enough space for text */
}

.team-card-info h5 {
    font-weight: 700;
    font-size: 1.5rem;
    margin-bottom: 5px;
}

.team-card-info p {
    font-size: 1rem;
    opacity: 0.9;
    margin-bottom: 15px;
}

.team-social-links a {
    color: #fff;
    margin: 0 10px;
    font-size: 1.2rem;
    transition: color 0.3s ease;
}

.team-social-links a:hover {
    color: #005cff;
}

/* The arrow link that appears on ACTIVE card hover */
.personal-page-link {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 60px;
    height: 60px;
    background-color: rgba(23, 162, 184, 0.9);
    color: #fff;
    border-radius: 50%;
    display: flex;
    justify-content: center;
    align-items: center;
    text-decoration: none;
    font-size: 1.5rem;
    opacity: 0;
    transition: opacity 0.4s ease;
    z-index: 2;
}

/* Makes the arrow visible on ACTIVE card hover */
.team-card.active:hover .personal-page-link {
    opacity: 1;
}

/* --- Carousel Card States --- */
.team-card.active {
    transform: scale(1.05) translateX(0);
    opacity: 1;
    z-index: 10;
}
.team-card.next {
    transform: scale(0.9) translateX(85%);
    opacity: 0.7;
    z-index: 8;
}
.team-card.prev {
    transform: scale(0.9) translateX(-85%);
    opacity: 0.7;
    z-index: 8;
}
.team-card.next-2 {
    transform: scale(0.8) translateX(170%);
    opacity: 0.4;
    z-index: 6;
}
.team-card.prev-2 {
    transform: scale(0.8) translateX(-170%);
    opacity: 0.4;
    z-index: 6;
}
.team-card.hidden-prev {
    transform: scale(0.7) translateX(-220%);
    opacity: 0;
    z-index: 1;
}
.team-card.hidden-next {
    transform: scale(0.7) translateX(220%);
    opacity: 0;
    z-index: 1;
}


/* --- Navigation Buttons --- */
.team-carousel-nav {
    position: absolute;
    bottom: -20px;
    display: flex;
    gap: 15px;
    z-index: 20;
}

.btn-nav {
    width: 50px;
    height: 50px;
    border-radius: 50%;
    background-color: rgba(44, 62, 80, 0.7);
    color: #fff;
    border: 1px solid rgba(255,255,255,0.2);
    transition: background-color 0.3s ease, transform 0.3s ease;
}

.btn-nav:hover {
    background-color: #005cff;
    color: #fff;
    transform: scale(1.1);
}

/* --- Responsive Adjustments --- */
@media (max-width: 992px) {
    .about-images {
        height: 350px;
        margin-bottom: 3rem;
    }
    .service-section h2 {
        text-align: center;
        margin-bottom: 3rem;
    }
    #service-list .list-group-item:hover {
        transform: none;
    }
    /* On smaller screens, we revert to a 3-card view for clarity */
    .team-card.next-2, .team-card.prev-2 {
        opacity: 0;
        transform: scale(0.7) translateX(0);
    }
    .team-card {
        width: 280px;
        height: 420px;
    }
    .team-card.prev {
        transform: scale(0.8) translateX(-70%);
    }
    .team-card.next {
        transform: scale(0.8) translateX(70%);
    }
    .team-carousel-container {
        height: 500px;
    }
}

@media (max-width: 768px) {
    .team-card {
        width: 220px;
        height: 330px;
    }
    .team-carousel-container {
        height: 450px;
    }
    /* On mobile, only the active card is clearly visible */
    .team-card.prev, .team-card.next {
        transform: scale(0.8) translateX(0);
        opacity: 0;
    }
    .team-card.active {
        transform: scale(1) translateX(0);
    }
    .team-carousel-nav {
        bottom: 0;
    }
}

/* ================================================== */
/* ================ Contact Section Styles ============== */
/* ================================================== */

.contact-section {
    /* Alternating background color for section separation */
    background-color: #2c3034;
}

.contact-section h2 {
    color: #005cff;
}

.contact-card {
    background-color: #343a40;
    border-radius: 15px;
    border: 1px solid #495057;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    display: flex;
    flex-direction: column;
}

.contact-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 10px 20px rgba(0,0,0,0.2);
}

.contact-card .icon-container {
    color: #005cff;
}

.contact-card .btn-info {
    background-color: #005cff;
    border-color: #005cff;
    color: #fff;
    font-weight: 500;
}

.contact-card .btn-info:hover {
    background-color: #138496;
    border-color: #117a8b;
}

.contact-card .btn-outline-light {
    font-weight: 500;
}

.contact-card .btn-outline-light:hover {
    background-color: #005cff;
    color: #fff;
    border-color: #005cff;
}


/* =================================== */
/* Chatbot Styles                      */
/* =================================== */

.chat-open-button {
  background-color: #005cff;
  color: white;
  border: none;
  cursor: pointer;
  position: fixed;
  bottom: 23px;
  right: 28px;
  width: 60px;
  height: 60px;
  border-radius: 50%;
  font-size: 30px;
  display: flex;
  justify-content: center;
  align-items: center;
  line-height: 0;
  z-index: 998;
  box-shadow: 0 4px 12px rgba(0,0,0,0.3);
  transition: transform 0.3s ease;
}
.chat-open-button:hover {
  transform: scale(1.1);
}

/* MODIFICATION: Animated Chat Popup */
.chat-popup {
  position: fixed;
  bottom: 20px;
  right: 20px;
  z-index: 999;
  width: 350px;
  /* Start hidden */
  opacity: 0;
  transform: translateY(20px) scale(0.95);
  pointer-events: none;
  transition: opacity 0.4s ease, transform 0.4s ease;
}
.chat-popup.open {
  /* Become visible */
  opacity: 1;
  transform: translateY(0) scale(1);
  pointer-events: auto;
}

/* MODIFICATION: Resizable container */
.chat-container {
  display: flex;
  flex-direction: column;
  height: 500px;
  max-height: 80vh;
  border-radius: 15px;
  box-shadow: 0 5px 25px rgba(0,0,0,0.4);
  background-color: rgba(30, 30, 30, 0.7);
  backdrop-filter: blur(15px);
  -webkit-backdrop-filter: blur(15px);
  border: 1px solid rgba(255, 255, 255, 0.1);
  min-width: 320px;
  min-height: 400px;
  /* --- These two lines enable resizing --- */
  resize: both;
  overflow: auto; 
}

.chat-header {
  padding: 15px 20px;
  background: rgba(0, 0, 0, 0.3);
  color: #ffffff;
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-shrink: 0; /* Header should not shrink */
}
.chat-header h2 {
  margin: 0;
  font-size: 18px;
  font-weight: 600;
}
.chat-close-button {
  background: none;
  border: none;
  color: #ffffff;
  font-size: 24px;
  cursor: pointer;
  opacity: 0.7;
  transition: opacity 0.2s, transform 0.2s;
}
.chat-close-button:hover {
    opacity: 1;
    transform: rotate(90deg);
}

/* Language selector */
.lang-btn {
    background: #444;
    color: #fff;
    border: 1px solid #666;
    padding: 3px 8px;
    border-radius: 5px;
    font-size: 12px;
    cursor: pointer;
    opacity: 0.7;
    transition: all 0.2s;
}
.lang-btn.active {
    background: #005cff;
    border-color: #005cff;
    opacity: 1;
    font-weight: bold;
}

.chat-messages {
  padding: 15px;
  overflow-y: auto;
  display: flex;
  flex-direction: column;
  gap: 12px;
  flex-grow: 1; /* Messages area should take up available space */
}

/* Custom scrollbar */
.chat-messages::-webkit-scrollbar { width: 8px; }
.chat-messages::-webkit-scrollbar-track { background: transparent; }
.chat-messages::-webkit-scrollbar-thumb {
  background-color: rgba(255, 255, 255, 0.2);
  border-radius: 10px;
}

/* MODIFICATION: Message animation */
.message {
  max-width: 85%;
  word-wrap: break-word;
  line-height: 1.4;
  font-size: 14px;
  /* Animation setup */
  opacity: 0;
  transform: translateY(10px);
  animation: fadeIn 0.4s ease forwards;
}

@keyframes fadeIn {
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.message.sent {
  background-color: #005cff;
  color: white;
  align-self: flex-end;
  border-radius: 18px 18px 5px 18px;
  padding: 10px 15px;
}

/* MODIFICATION: Style for received messages with icon */
.message.received {
  display: flex;
  align-items: center; /* This change vertically centers the icon */
  gap: 10px;
  align-self: flex-start;
}
.agent-icon {
  width: 32px;
  height: 32px;
  border-radius: 50%;
  flex-shrink: 0;
}
.message-content {
  background-color: rgba(80, 80, 80, 0.7);
  color: #f1f1f1;
  border-radius: 18px 18px 18px 5px;
  padding: 10px 15px;
}

.chat-input-container {
  display: flex;
  padding: 15px;
  background-color: rgba(0, 0, 0, 0.3);
  flex-shrink: 0; /* Input should not shrink */
}
.chat-input {
  flex: 1;
  padding: 12px 15px;
  border: 1px solid rgba(255, 255, 255, 0.1);
  background-color: rgba(0, 0, 0, 0.2);
  border-radius: 20px;
  color: #ffffff;
  font-size: 14px;
}
.chat-input::placeholder { color: #8a8a8a; }
.chat-input:focus {
  outline: none;
  border-color: #005cff;
}
.chat-send-button {
  background-color: #005cff;
  color: white;
  border: none;
  padding: 0 15px;
  margin-left: 10px;
  border-radius: 20px;
  cursor: pointer;
  font-size: 14px;
  font-weight: 600;
  transition: background-color 0.3s, transform 0.2s;
}
.chat-send-button:hover {
  background-color: #138496;
  transform: scale(1.05);
}

/* MODIFICATION: Typing indicator styles */
#typing-indicator {
    display: flex;
    align-items: flex-end;
    gap: 10px;
}
#typing-indicator .message-content {
    padding: 12px 15px;
}
.typing-dot {
    width: 8px;
    height: 8px;
    background-color: #999;
    border-radius: 50%;
    display: inline-block;
    margin: 0 2px;
    animation: typing 1.4s infinite;
}
.typing-dot:nth-child(2) {
    animation-delay: 0.2s;
}
.typing-dot:nth-child(3) {
    animation-delay: 0.4s;
}

@keyframes typing {
    0%, 80%, 100% {
        transform: scale(0);
    }
    40% {
        transform: scale(1.0);
    }
}

/* ================================================== */
/* =================== Footer Styles ================== */
/* ================================================== */

.site-footer {
    /* The background is now a subtle dark gradient */
    background: linear-gradient(to right, #212529, #2c3034);
}

.site-footer h5 {
    color: #fff;
}

.site-footer .text-info {
    color: #005cff !important; /* Ensures the brand name has the accent color */
}

.footer-link {
    color: rgba(255, 255, 255, 0.5);
    text-decoration: none;
    transition: color 0.3s ease;
}

.footer-link:hover {
    color: #005cff;
}

.social-icon {
    display: inline-block;
    color: rgba(255, 255, 255, 0.5);
    background-color: #343a40;
    width: 40px;
    height: 40px;
    line-height: 40px;
    border-radius: 50%;
    text-align: center;
    margin-left: 10px;
    transition: all 0.3s ease;
}

.social-icon:hover {
    color: #fff;
    background-color: #005cff;
    transform: translateY(-3px);
}   
@media (max-width: 768px) {
  .about-images {
    height: auto;
  }
  .about-images img {
    position: static;
    width: 100%;
    height: auto;
    margin-bottom: 15px;
  }

  .project-section .card {
    transform: none !important;
  }
}