html { scroll-behavior: smooth; }
body {
    font-family: 'Inter', sans-serif;
    background-color: #000000; /* Black background */
    color: #ffffff;
    overflow-x: hidden;
}

/* --- Static Logo Styles --- */
.fixed-logo-wrapper {
    position: fixed; top: 1.5rem; left: 1.5rem; z-index: 1000;
}
.logo-container {
    display: flex; align-items: center; gap: 0.75rem;
    padding: 0.6rem 1.25rem 0.6rem 0.6rem; border-radius: 50px;
    background-color: #1f2937; /* Solid dark gray */
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.2);
}
.logo-mark { width: 45px; height: 45px; }
.logo-piece { 
    stroke-width: 6; 
    stroke-linecap: round; 
    stroke: #f0f0f0; /* Light stroke color */
}
.logo-text { 
    font-size: 1.2rem; 
    font-weight: 500; 
    color: #f0f0f0; /* Light text color */
}

/* --- Navbar Styles --- */
.glassy-navbar {
     position: fixed; left: 50%; transform: translateX(-50%); bottom: 20px;
     width: 95%; max-width: 700px; height: 70px;
     background: rgba(30, 30, 30, 0.75);
     backdrop-filter: blur(25px) saturate(180%); -webkit-backdrop-filter: blur(25px) saturate(180%);
     border: 1px solid rgba(255, 255, 255, 0.15); border-radius: 20px;
     display: flex; justify-content: center; align-items: center;
     box-shadow: 0 16px 48px rgba(0, 0, 0, 0.38); padding: 0 10px; z-index: 999;
     transition: opacity 0.5s ease, transform 0.5s ease;
 }
.glassy-navbar.navbar-hidden { 
    opacity: 0; 
    transform: translateX(-50%) translateY(120%);
    pointer-events: none;
}
.nav-list { display: flex; width: 100%; list-style: none; padding: 0; margin: 0; gap: 4px; }
.nav-item { flex: 1; display: flex; justify-content: center; align-items: center; }
.nav-link {
     display: flex; align-items: center; justify-content: center; width: 100%; height: 50px;
     font-weight: 500; color: #cccccc; background: transparent; border-radius: 14px;
     padding: 0 0.5rem; cursor: pointer; border: none; font-family: 'Inter', sans-serif;
     font-size: 0.9rem; white-space: nowrap; transition: all 0.3s;
}
.nav-item.active .nav-link { background: #fff; color: #000; font-weight: 700; }
.nav-link:not(.quote-btn):hover { background: rgba(255,255,255,0.1); color: #fff;}
.quote-btn { background: #fff; color: #000 !important; font-weight: 700; border-radius: 14px; padding: 0 24px; height: 50px; margin-left: 8px; }
.quote-btn:hover { transform: scale(1.05); }

/* General Animation */
.fade-in-up {
    opacity: 0; transform: translateY(20px);
    transition: opacity 0.6s ease-out, transform 0.6s ease-out;
}
.fade-in-up.is-visible { opacity: 1; transform: translateY(0); }

/* Glassy Form Styles */
.glass-container {
    background: rgba(17, 24, 39, 0.3);
    backdrop-filter: blur(20px) saturate(180%);
    -webkit-backdrop-filter: blur(20px) saturate(180%);
    border: 1px solid rgba(255, 255, 255, 0.1);
}
.form-input {
    background-color: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.2);
    color: #ffffff;
    transition: border-color 0.3s ease, box-shadow 0.3s ease;
}
.form-input::placeholder { color: #9ca3af; }
.form-input:focus {
    border-color: #ffffff;
    box-shadow: 0 0 0 3px rgba(255, 255, 255, 0.1);
    outline: none;
    background-color: rgba(255, 255, 255, 0.1);
}
.file-drop-zone {
    border: 2px dashed rgba(255, 255, 255, 0.3);
    transition: background-color 0.3s ease, border-color 0.3s ease;
}
.file-drop-zone.is-dragover {
    background-color: rgba(255, 255, 255, 0.1);
    border-color: #ffffff;
}
.primary-btn {
    background-color: #ffffff; color: #000000;
    transition: background-color 0.3s ease, color 0.3s ease;
}
.primary-btn:hover { background-color: #e5e7eb; }

/* Footer Styles */
.site-footer {
    background-color: #000000;
    color: #9ca3af;
}
.footer-logo .logo-text { color: #f0f0f0; }
.footer-logo .logo-piece { stroke: #f0f0f0; }
.footer-social-icon:hover { color: #ffffff; transform: scale(1.1); }

/* Aurora Background */
.aurora-background {
    position: fixed; top: 0; left: 0; width: 100%; height: 100%;
    z-index: -1; overflow: hidden;
}
.aurora-orb {
    position: absolute; border-radius: 50%;
    filter: blur(100px) opacity(0.2);
    animation: aurora-flow 40s ease-in-out infinite;
}
.aurora-orb:nth-child(1) { width: 600px; height: 600px; background: #ffffff; top: -30%; left: -20%; }
.aurora-orb:nth-child(2) { width: 500px; height: 500px; background: #a78bfa; bottom: -40%; right: -20%; animation-delay: -10s; }
@keyframes aurora-flow {
    0%, 100% { transform: translate(0, 0) scale(1); }
    50% { transform: translate(20vw, 10vh) scale(1.2); }
}

/* Responsive Styles */
@media (max-width: 767px) {
    .glassy-navbar { display: none; }
    .fixed-logo-wrapper { top: 1rem; left: 1rem; }
    .site-footer .container > div { grid-template-columns: 1fr; text-align: center; }
    .site-footer .md\:items-start, .site-footer .md\:items-end { align-items: center; }
}