/* Animated Mesh Background */ body { margin: 0; padding: 0; font-family: 'Inter', sans-serif; /* Dynamic Gradient Colors */ background: linear-gradient(-45deg, #0f172a, #1e1b4b, #581c87, #1e293b); background-size: 400% 400%; /* Important: makes background bigger than screen to allow movement */ animation: gradientFlow 15s ease infinite; min-height: 100vh; color: white; } /*Using CSS Variables (Recommended): In your custom CSS file, add a rule to set the --bs-body-font-family CSS variable */ /*This applies the font globally to the element and all inherited elements. */ :root { --bs-body-font-family: 'Roboto', system-ui, -apple-system, "Segoe UI", Helvetica Neue, Arial, "Noto Sans", sans-serif, "Apple Color Emoji", "Segoe UI Emoji", "Segoe UI Symbol", "Noto Color Emoji"; } /*If you only want to apply the font to specific elements, you can create a custom CSS class. */ /*You would then apply the roboto-font class to the desired HTML elements (e.g.,

... text ...

). */ .roboto-font { font-family: 'Roboto', sans-serif; } /* The Animation Logic */ @keyframes gradientFlow { 0% { background-position: 0% 50%; } 50% { background-position: 100% 50%; } 100% { background-position: 0% 50%; } } /* Navigation Overrides for Glassmorphism */ .custom-glass-nav { background: rgba(255, 255, 255, 0.03); backdrop-filter: blur(20px); -webkit-backdrop-filter: blur(20px); border-bottom: 1px solid rgba(255, 255, 255, 0.1); transition: all 0.3s ease; } .navbar-brand img { height: 40px; transition: transform 0.3s ease; } .navbar-brand img:hover { transform: scale(1.05); } .navbar-nav .nav-link { color: rgba(255, 255, 255, 0.7) !important; font-weight: bold; letter-spacing: 0.5px; padding: 10px 15px; border-radius: 12px; transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1); border-bottom: 2px solid transparent; /* Prevent layout shift on hover/focus */ } .navbar-nav .nav-link:hover, .navbar-nav .nav-link:focus, .navbar-nav .nav-link.active { color: #ffffff !important; background: rgba(255, 255, 255, 0.1); box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1); border-bottom: 2px solid #a855f7; } /* Hamburger color fix */ .navbar-toggler { border-color: rgba(255, 255, 255, 0.1); } .navbar-toggler-icon { background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 30 30'%3e%3cpath stroke='rgba%28255, 255, 255, 0.7%29' stroke-linecap='round' stroke-miterlimit='10' stroke-width='2' d='M4 7h22M4 15h22M4 23h22'/%3e%3c/svg%3e"); } /* Video Section */ .video-container { width: 100%; height: 100vh; margin: 0; line-height: 0; overflow: hidden; position: relative; } /* Dark Overlay for Video */ .video-container::after { content: ''; position: absolute; top: 0; left: 0; width: 100%; height: 100%; background: rgba(0, 0, 0, 0.4); pointer-events: none; z-index: 5; } /* Seamless Video Background */ .video-bg { position: absolute; top: 0; left: 0; width: 100%; height: 100%; object-fit: cover; opacity: 0; transition: opacity 1s linear; z-index: 0; } .video-bg.active { opacity: 1; z-index: 1; } .video-overlay-text { position: absolute; top: 50%; left: 50%; transform: translate(-50%, -50%); z-index: 10; color: white; text-align: center; font-family: sans-serif; text-shadow: 2px 2px 4px #000000; pointer-events: none; width: 100%; } #welcometext { /* Font size handled by Bootstrap 'display-1' etc, but can enforce overrides here if needed */ letter-spacing: 2px; } /* Typewriter Cursor Effect */ .typing-cursor::after { content: '|'; animation: blink 1s ease-in-out infinite; } #typewriter { font-size: 2.5rem; /* Increased font size */ font-weight: 600; min-height: 3.5rem; /* Prevent layout shift */ display: block; /* Ensure it takes up space */ } @keyframes blink { 0%, 100% { opacity: 1; } 50% { opacity: 0; } } /* Footer */ footer { background: rgba(15, 23, 42, 0.6); backdrop-filter: blur(20px); -webkit-backdrop-filter: blur(20px); border-top: 1px solid rgba(255, 255, 255, 0.1); padding-top: 80px; padding-bottom: 40px; color: rgba(255, 255, 255, 0.7); margin-top: auto; } footer h3 { color: #fff; font-size: 1.4rem; margin-bottom: 25px; font-weight: 600; } footer a { transition: all 0.3s ease; color: rgba(255, 255, 255, 0.6) !important; } footer a:hover { color: #a855f7 !important; padding-left: 8px; text-shadow: 0 0 10px rgba(168, 85, 247, 0.3); } .social-icons a { width: 45px; height: 45px; display: flex; align-items: center; justify-content: center; background: rgba(255, 255, 255, 0.05); border: 1px solid rgba(255, 255, 255, 0.1); border-radius: 50%; color: white !important; text-decoration: none; transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275); font-size: 1.2rem; padding: 0; } .social-icons a:hover { background: #a855f7; border-color: #a855f7; transform: translateY(-5px) scale(1.1); box-shadow: 0 5px 15px rgba(168, 85, 247, 0.4); padding-left: 0 !important; /* Override footer link hover padding */ } /* Mission Section */ .mission-section h1 { font-weight: bold; text-align: center; margin-top: 2rem; margin-bottom: 1.5rem; } .mission-section { padding: 2rem; max-width: 1200px; margin: 0 auto; } /* System Overview Section */ .system-overview-section { background: rgba(0, 0, 0, 0.25); /* Slightly darker, semi-transparent background */ padding: 4rem 2rem; margin-top: 4rem; border-radius: 20px; backdrop-filter: blur(10px); border: 1px solid rgba(255, 255, 255, 0.05); } .feature-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(300px, 1fr)); gap: 25px; list-style: none; padding: 0; } .feature-grid li { background: rgba(255, 255, 255, 0.05); backdrop-filter: blur(10px); -webkit-backdrop-filter: blur(10px); border: 1px solid rgba(255, 255, 255, 0.1); padding: 25px; border-radius: 16px; transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1); color: rgba(255, 255, 255, 0.9); font-size: 1.1rem; /* Card shadow for depth */ box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1); display: flex; align-items: center; } .feature-grid li:hover { transform: translateY(-5px) scale(1.02); background: rgba(255, 255, 255, 0.1); border-color: rgba(255, 255, 255, 0.3); box-shadow: 0 10px 20px rgba(0, 0, 0, 0.2); } /* Feature Grid Icons */ .feature-grid li i { font-size: 1.5rem; margin-right: 15px; color: #a855f7; /* Purple accent */ background: rgba(168, 85, 247, 0.1); padding: 12px; border-radius: 12px; transition: all 0.3s ease; } .feature-grid li:hover i { background: #a855f7; color: white; transform: scale(1.1) rotate(5deg); box-shadow: 0 0 15px rgba(168, 85, 247, 0.4); } /* Devices & Components Section */ .devices-section { margin-top: 5rem; margin-bottom: 5rem; } .devices-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(300px, 1fr)); gap: 30px; } .device-card { background: rgba(255, 255, 255, 0.05); backdrop-filter: blur(15px); -webkit-backdrop-filter: blur(15px); border: 1px solid rgba(255, 255, 255, 0.1); border-radius: 20px; overflow: hidden; transition: all 0.4s ease; display: flex; flex-direction: column; } .device-card:hover { transform: translateY(-10px); border-color: rgba(168, 85, 247, 0.5); box-shadow: 0 15px 30px rgba(0, 0, 0, 0.3), 0 0 15px rgba(168, 85, 247, 0.2); } .card-img-wrapper { height: 200px; overflow: hidden; position: relative; border-bottom: 1px solid rgba(255, 255, 255, 0.05); } .card-img-wrapper img, .card-img-wrapper .lazy-video-container { width: 100%; height: 100%; object-fit: cover; transition: transform 0.6s ease; } .device-card:hover .card-img-wrapper img, .device-card:hover .card-img-wrapper .lazy-video-container { transform: scale(1.1); } .card-content { padding: 25px; flex-grow: 1; } .card-content h3 { font-size: 1.3rem; margin-bottom: 15px; color: #fff; display: flex; align-items: center; } .text-purple { color: #a855f7; filter: drop-shadow(0 0 5px rgba(168, 85, 247, 0.4)); } .card-content ul { list-style-type: none; padding-left: 0; margin: 0; } .card-content ul li { position: relative; padding-left: 20px; margin-bottom: 10px; color: rgba(255, 255, 255, 0.8); font-size: 0.95rem; line-height: 1.5; } .card-content ul li::before { content: '›'; position: absolute; color: #a855f7; font-weight: bold; font-size: 1.2rem; line-height: 1.2; } /* --- Animations --- */ @keyframes fadeInUp { from { opacity: 0; transform: translateY(30px); } to { opacity: 1; transform: translateY(0); } } .reveal { opacity: 0; transform: translateY(30px); transition: all 0.8s ease-out; } .reveal.active { opacity: 1; transform: translateY(0); } /* Staggered delays for grid items */ .delay-100 { transition-delay: 0.1s; } .delay-200 { transition-delay: 0.2s; } .delay-300 { transition-delay: 0.3s; } .delay-400 { transition-delay: 0.4s; } /* --- Responsiveness --- */ @media (max-width: 768px) { .container { padding-left: 1.5rem; padding-right: 1.5rem; } .display-1 { font-size: 3rem; /* Smaller hero title */ } #typewriter { font-size: 1.5rem; min-height: 2.5rem; } .mission-section h1, .system-overview-section h2, .devices-section h2 { font-size: 2rem; } .system-overview-section, .devices-section { padding: 2rem 1.5rem; margin-top: 3rem; } .card-img-wrapper { height: 180px; } } /* Contact Section */ .contact-section { position: relative; padding: 6rem 0; } .contact-form-card { background: rgba(255, 255, 255, 0.05); backdrop-filter: blur(20px); -webkit-backdrop-filter: blur(20px); border: 1px solid rgba(255, 255, 255, 0.1); border-radius: 24px; padding: 3rem; box-shadow: 0 20px 40px rgba(0, 0, 0, 0.2); } .form-control { background: rgba(255, 255, 255, 0.05) !important; border: 1px solid rgba(255, 255, 255, 0.1) !important; color: white !important; padding: 15px 20px; border-radius: 12px; transition: all 0.3s ease; } .form-control:focus { background: rgba(255, 255, 255, 0.1) !important; border-color: #a855f7 !important; box-shadow: 0 0 0 4px rgba(168, 85, 247, 0.2) !important; } .form-control::placeholder { color: rgba(255, 255, 255, 0.5); } .btn-gradient { background: linear-gradient(135deg, #a855f7, #7c3aed); color: white; padding: 15px 40px; border-radius: 12px; border: none; font-weight: bold; letter-spacing: 0.5px; transition: all 0.3s ease; box-shadow: 0 10px 20px rgba(124, 58, 237, 0.3); } .btn-gradient:hover { transform: translateY(-3px); box-shadow: 0 15px 30px rgba(124, 58, 237, 0.5); color: white; } .contact-info-item { display: flex; align-items: center; margin-bottom: 30px; background: rgba(255, 255, 255, 0.03); padding: 20px; border-radius: 16px; border: 1px solid rgba(255, 255, 255, 0.05); transition: all 0.3s ease; } .contact-info-item:hover { background: rgba(255, 255, 255, 0.08); transform: translateX(10px); } .contact-icon-box { width: 50px; height: 50px; background: rgba(168, 85, 247, 0.1); border-radius: 12px; display: flex; align-items: center; justify-content: center; margin-right: 20px; color: #a855f7; font-size: 1.2rem; }