* {
  cursor: auto;
  margin: 0;
  padding: 0;
  background-color: black;
      font-family: Poppins;

}

 

html,body {
  overflow-x: hidden;
  
}

/* Header styling */

/* Header styling */
/* Header styling */
header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 15px;
    margin: auto;
    width: 98%;
    height: 40px;
    position: fixed;
    top: 0;
    z-index: 1000;
    transition: all 0.3s ease;
    background-color: black;
    cursor: auto;
}

header .scrolled {
    position: fixed;
}

/* Logo styling */
.logo { flex: 0 0 auto; }
.logo img { max-height: 60px; width: auto; margin-left: 0px; }

.collagelogo { flex: 0 0 auto; }
.collagelogo img { max-height: 65px; width: auto; margin-left: 12px; }

.mobile-logo { display: none; }

/* Navigation styling */
nav { flex: 0 0 auto; }

nav ul {
    display: flex;
    list-style: none;
    margin: 0;
    padding: 0;
}

nav ul li { margin-left: 30px; }
nav ul li:first-child { margin-left: 0; }

nav ul li a {
    text-decoration: none;
    color: #fff;
    font-weight: 500;
    font-size: 18px;
    transition: color 0.3s ease;
}
nav ul li a:hover { color: #FFA500; }
.nav-menu .active a { color: #ff6b00; }

/* Hamburger */
.hamburger {
    display: flex;
    flex-direction: column;
    justify-content: space-around;
    width: 30px;
    height: 25px;
    margin-right: 20px;
    cursor: pointer;
    z-index: 1001;
    transition: all 0.3s ease;
}
.hamburger span {
    width: 100%;
    height: 3px;
    background-color: #fff;
    transition: all 0.3s ease;
    transform-origin: center;
}
.hamburger:hover span { background-color: #FFA500; }
.hamburger.active span:nth-child(1) { transform: rotate(45deg) translate(6px, 6px); }
.hamburger.active span:nth-child(2) { opacity: 0; }
.hamburger.active span:nth-child(3) { transform: rotate(-45deg) translate(6px, -6px); }

/* Mobile navigation */
.nav-menu {
    position: fixed;
    top: 0;
    right: -100%;
    width: 100%;
    height: 100vh;
    background-color: rgba(0, 0, 0, 0.95);
    backdrop-filter: blur(10px);
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    transition: right 0.3s ease;
    z-index: 999;
}
.nav-menu.active { right: 0; }

.nav-menu ul {
    list-style: none;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 30px;
}

.nav-menu ul li a {
    text-decoration: none;
    color: #fff;
    font-weight: 500;
    font-size: 24px;
    transition: color 0.3s ease;
}
.nav-menu ul li a:hover { color: #FFA500; }

/* ── Dropdown ── */
.dropdown { position: relative; }

.dropdown-toggle {
    background: none;
    border: none;
    color: #fff;
    font-weight: 500;
    font-size: 18px;
    cursor: pointer;
    display: flex;
    align-items: center;
    gap: 6px;
    padding: 0;
    font-family: inherit;
    transition: color 0.3s ease;
    white-space: nowrap;
}
.dropdown-toggle:hover { color: #FF6B00; }

.dropdown-arrow {
    display: inline-block;
    transition: transform 0.3s ease;
    font-size: 14px;
}
.dropdown.open .dropdown-arrow { transform: rotate(180deg); }

.dropdown-menu {
    display: none;
    position: absolute;
    top: 100%;                          /* ← fixed: was calc(100% + 14px) */
    left: 50%;
    transform: translateX(-50%);
    background: #1a1a1a;
    border: 1px solid rgba(255, 107, 0, 0.25);
    border-radius: 0 0 10px 10px;      /* ← flat top since no gap */
    min-width: 160px;
    overflow: hidden;
    box-shadow: 0 8px 24px rgba(0,0,0,0.5);
    z-index: 999;
    padding-top: 14px;                  /* ← added: visual spacing */
}

/* Invisible bridge to prevent hover gap close */
.dropdown-menu::before {
    content: '';
    position: absolute;
    top: -14px;
    left: 0;
    width: 100%;
    height: 14px;
}

.dropdown.open .dropdown-menu {
    display: block;
    animation: fadeSlide 0.2s ease;
}

@keyframes fadeSlide {
    from { opacity: 0; transform: translateX(-50%) translateY(-8px); }
    to   { opacity: 1; transform: translateX(-50%) translateY(0); }
}

.dropdown-menu a {
    display: block;
    padding: 12px 20px;
    color: #fff;
    text-decoration: none;
    font-size: 16px;
    font-weight: 500;
    transition: background 0.2s, color 0.2s;
    border-bottom: 1px solid rgba(255,255,255,0.06);
}
.dropdown-menu a:last-child { border-bottom: none; }
.dropdown-menu a:hover { background: rgba(255,107,0,0.15); color: #FF6B00; }

/* ── Register Button ── */
.btn-register {
    display: inline-block;
    background: #FF6B00;
    color: #fff !important;
    font-weight: 700 !important;
    font-size: 15px !important;
    padding: 10px 22px;
    border-radius: 50px;
    text-decoration: none !important;
    transition: background 0.3s ease, transform 0.2s ease, box-shadow 0.3s ease;
    white-space: nowrap;
}
.btn-register:hover {
    background: #e05e00;
    transform: translateY(-1px);
    box-shadow: 0 4px 20px rgba(255,107,0,0.45);
}

/* Desktop view */
@media (min-width: 769px) {
    .hamburger { display: none; }

    .nav-menu {
        position: static;
        width: auto;
        height: auto;
        background-color: transparent;
        backdrop-filter: none;
        flex-direction: row;
        right: 0;
    }
    .nav-menu ul {
        flex-direction: row;
        gap: 30px;
    }
    .nav-menu ul li a { font-size: 18px; }

    /* ← Hover open on desktop */
    .dropdown:hover .dropdown-menu { display: block; animation: fadeSlide 0.2s ease; }
    .dropdown:hover .dropdown-arrow { transform: rotate(180deg); }
}

/* Mobile view */
@media (max-width: 768px) {
    .hamburger { display: flex; }

    .collagelogo { display: none; }
    .mobile-logo { display: block; margin-right: 10px; }
    .collagelogo img { height: 60px; }

    .nav-menu .dropdown-toggle { font-size: 24px; }

    .nav-menu .dropdown-menu {
        position: static;
        transform: none;
        background: rgba(255,107,0,0.1);
        border: 1px solid rgba(255,107,0,0.2);
        border-radius: 10px;
        margin-top: 10px;
        box-shadow: none;
        padding-top: 0;         /* ← reset for mobile */
    }

    /* ← disable bridge on mobile */
    .nav-menu .dropdown-menu::before { display: none; }

    .nav-menu .dropdown-menu a { font-size: 18px; text-align: center; }

    .nav-menu .btn-register {
        font-size: 18px !important;
        padding: 12px 30px;
    }
}







 

/* Robotics Page Container */
.robotics-container {
    padding: 100px 8%;
    min-height: 100vh;

    background-color: black;
}

/* Section Title */
.robotics-container h2 {
    font-size: 3rem;
    font-weight: 700;
    margin-bottom: 50px;
    margin-top: 40px;
    position: relative;
    display: inline-block;
    background-color: transparent;
    color: #fff;
}

.robotics-container h2::after {
    content: "";
    position: absolute;
    bottom: -10px;
    left: 0;
    width: 100px;
    height: 3px;
    background-color: #ff6b00;
    animation: expand 1.5s ease-in-out;
}

/* Robotics Cards Section */
.robotics-cards {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 40px;
}

/* Individual Card */
.robotics-card {
    background-color: #111;
    border-radius: 15px;
    overflow: hidden;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    position: relative;
    cursor: pointer;
    padding-bottom: 20px;
}

/* Card Image */
.robotics-card img {
    width: 100%;
    height: 200px;
    object-fit: cover;
    background-color: transparent;
}

/* Card Content */
.robotics-card .card-content {
    padding: 25px;
    background-color: transparent;
     
}

.robotics-card h3 {
    font-size: 1.5rem;
    color: white;
    margin-bottom: 10px;
    background-color: #111;
}

.robotics-card p {
    font-size: 1rem;
    color: #ccc;
    line-height: 1.6;
    background-color: #111;
    text-align: justify;
}

/* Hover Effects */
.robotics-card:hover {
    transform: translateY(-50px);
    box-shadow: 0 10px 20px rgba(255, 107, 0, 0.3);
}

/* Button */
.robotics-card .read-more {
    margin-top: 20px;
    display: inline-block;
    background-color: #ff6b00;
    color: white;
    padding: 10px 20px;
    border-radius: 30px;
    font-weight: 600;
    text-decoration: none;
    transition: all 0.3s ease;
}

.robotics-card .read-more:hover {
    background-color: #ff8c00;
    transform: translateY(-2px);
    box-shadow: 0 8px 16px rgba(255, 107, 0, 0.3);
}

/* Keyframe Animation (optional for entry) */
@keyframes fadeInUp {
    0% {
        opacity: 0;
        transform: translateY(40px);
    }
    100% {
        opacity: 1;
        transform: translateY(0);
    }
}

.robotics-card {
    animation: fadeInUp 0.8s ease both;
}

/* Responsive Design */
@media (max-width: 768px) {
    .robotics-container {
        padding: 60px 5%;
    }

    .robotics-container h2 {
        font-size: 2.3rem;
    }

    .robotics-card h3 {
        font-size: 1.3rem;
    }

    .robotics-card p {
        font-size: 0.95rem;
    }
}

/* for custom cursor */
.cursor {
    height: 20px;
    width: 20px;
    border-radius: 50%;
    border: 2px solid #ff6b00;
    background-color: transparent; 
    position: fixed;
    pointer-events: none;
    transform: translate(-50%, -50%);
    transition: opacity 0.3s ease;
    opacity: 0;
     box-shadow: 0 0 8px #ff6b00, 0 0 15px #ff6b00;
     z-index: 9999;
}








 



footer {
    background-color: #000;
    color: #fff;
    padding: 50px 0 20px;
}

footer hr {
    
    /* height: 0.1px; */
    margin: 0 auto 40px;
    max-width: 1200px;
}

.footer-container {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

.contact-div {
    flex: 1;
    text-align: left;
    padding-right: 20px;
}

.logo-div {
    flex: 1;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
}

.logo-div img {
    max-height: 120px;
    width: auto;
    margin-bottom: 10px;
}

.social-div {
    flex: 1;
    text-align: left;
    padding-left: 20px;
}

.contact-div h2 {
    font-size: 1.3rem;
    margin-bottom: 20px;
}

.contact-div p {
    margin-bottom: 12px;
    font-size: 0.95rem;
    display: flex;
    align-items: center;
    gap: 8px;
}

.social-div h3 {
    font-size: 1.3rem;
    margin-bottom: 20px;
}

.social-links {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.social-links a {
    color: #fff;
    text-decoration: none;
    font-size: 0.95rem;
    display: flex;
    align-items: center;
    gap: 8px;
}

.developer-credit {
    text-align: center;
    margin-top: 50px;
    padding-top: 20px;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    font-size: 0.9rem;
}

/* Responsive Styles */
@media (max-width: 768px) {
    .footer-container {
        flex-direction: column;
        gap: 30px;
    }

    .contact-div,
    .logo-div,
    .social-div {
        width: 100%;
        text-align: center;
        padding: 0;
    }

    .contact-div p {
        justify-content: center;
    }

    .social-links {
        align-items: center;
    }
}
 










/* Footer Styles */
footer {
    color: white;
    padding: 40px 0;
}

.footer-container {
    max-width: 1200px;
    margin: 0 auto;
    display: flex;
    flex-wrap: wrap;
    justify-content: space-evenly;
    padding: 65px 50px;
}

/* Common styles for all divs */
.contact-div, .logo-div, .social-div {
    flex: 1;
    min-width: 250px;
    margin-bottom: 20px;
    padding: 0 15px;
}

 

/* Contact div specific styles */
.contact-div p {
    margin-bottom: 15px;
    display: flex;
    align-items: center;
    font-size: 15px;
}
 

 
/* Logo div specific styles */
.logo-div {
    display: flex;
    justify-content: center;
    align-items: center;
}

.logo-div img {
    max-width: 200px;
    height: auto;
    margin-right: 341px;
}
 
/* Social div specific styles */
.social-div {
    flex: 1;
    min-width: 250px;
    margin-bottom: 20px;
    padding: 0 15px;
    margin-right: -335px;
}

.social-div h3 {
    margin-bottom: 20px;
    font-size: 18px;
    position: relative;
    padding-bottom: 10px;
    color: #fff;
}

.social-div h3:after {
    content: '';
    position: absolute;
    left: 0;
    bottom: 0;
    width: 50px;
    height: 2px;
    /* background-color: #4CAF50; */
}

/* Social links styles */
.social-links {
    display: flex;
    flex-direction: column;
    
}

.social-links a {
    margin-bottom: 12px;
    color: white;
    text-decoration: none;
    transition: color 0.3s ease;
    display: flex;
    align-items: center;
    font-size: 15px;
}

 

/* Font Awesome icons styling */
.social-links i {
    margin-right: 10px;
    font-size: 18px;
    width: 20px;
    text-align: center;
    color: white;
}

/* Specific icon hover effects (optional) */
.fa-instagram:hover {
    color: #C13584;
}

.fa-linkedin:hover {
    color: #C13584;
}

.fa-youtube:hover {
    color: #FF0000;
}

.fa-x-twitter:hover {
    color: #C13584;
}

/* Responsive styles */
@media (max-width: 768px) {
    .social-div {
        width: 100%;
        text-align: center;
    }
    
    .social-div h3:after {
        left: 50%;
        transform: translateX(-50%);
    }
    
    .social-links {
        align-items: center;
    }
}


/* Developer credit - add this to your HTML if needed */
.developer-credit {
    width: 100%;
    text-align: center;
    padding-top: 20px;
    margin-top: 20px;
    border-top: 1px solid #4a4a4a;
}

 

/* Responsive styles */
@media (max-width: 768px) {
    .footer-container {
        flex-direction: column;
    }
    
    .contact-div, .logo-div, .social-div {
        width: 100%;
        text-align: center;
    }
    
    h3:after {
        left: 50%;
        transform: translateX(-50%);
    }
}          


.developer-credit {
    width: 100%;
    text-align: center;
    padding-top: 15px;
    margin-top: 30px;
    border-top: 1px solid #4a4a4a;

}

.developer-credit h1 {
    font-size: 1em;
    font-weight: normal;
    color: #ccc;
    margin: 0;
    padding-bottom: px;
}

 

/* Responsive CSS */

 

@media (max-width: 992px) {
  
 
    /* Footer */
    .footer-container {
        flex-direction: column;
        align-items: center;
        text-align: center;
    }
    
    
    .contact-div,
    .logo-div,
    .social-div {
        margin-bottom: 30px;
    }
    
    .logo-div img {
        margin-right: 0;
    }
    
    .social-links {
        align-items: center;
    }
}

@media (max-width: 576px) {
 
    /* Footer */
    .footer-container {
        padding: 40px 20px;
    }
}
 

/* Footer Styles - Exact Match to Image */
footer {
    background-color: #000;
    color: #fff;
    padding: 50px 0 20px;
}

footer hr {
    
    /* height: 0.1px; */
    margin: 0 auto 40px;
    max-width: 1200px;
}

.footer-container {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

.contact-div {
    flex: 1;
    text-align: left;
    padding-right: 20px;
}

.logo-div {
    flex: 1;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
}

.logo-div img {
    max-height: 120px;
    width: auto;
    margin-bottom: 10px;
}

.social-div {
    flex: 1;
    text-align: left;
    padding-left: 20px;
}

.contact-div h2 {
    font-size: 1.3rem;
    margin-bottom: 20px;
}

.contact-div p {
    margin-bottom: 12px;
    font-size: 0.95rem;
    display: flex;
    align-items: center;
    gap: 8px;
}

.social-div h3 {
    font-size: 1.3rem;
    margin-bottom: 20px;
}

.social-links {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.social-links a {
    color: #fff;
    text-decoration: none;
    font-size: 0.95rem;
    display: flex;
    align-items: center;
    gap: 8px;
}

.developer-credit {
    text-align: center;
    margin-top: 50px;
    padding-top: 20px;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    font-size: 0.9rem;
}

/* Responsive Styles */
@media (max-width: 768px) {
    .footer-container {
        flex-direction: column;
        gap: 30px;
    }

    .contact-div,
    .logo-div,
    .social-div {
        width: 100%;
        text-align: center;
        padding: 0;
    }

    .contact-div p {
        justify-content: center;
    }

    .social-links {
        align-items: center;
    }
}