/* Prevent horizontal scroll glitches from the 3D canvas */
body { overflow-x: hidden; }

/* 3D Canvas */
#webgl-container {
    position: fixed;
    top: 0; left: 0;
    width: 100vw; height: 100vh;
    z-index: -1;
    pointer-events: none;
}
main { position: relative; z-index: 1; }

/* Sticky header always on top */
.site-header { position: sticky; top: 0; z-index: 9999 !important; }

@media (max-width: 768px) {
    .hamburger { display: flex !important; z-index: 10000 !important; position: relative; cursor: pointer; padding: 10px; }
    .nav-menu {
        position: absolute; top: 100%; left: 0; width: 100%;
        z-index: 9998 !important;
        background: rgba(255, 255, 255, 0.95) !important;
        backdrop-filter: blur(15px); -webkit-backdrop-filter: blur(15px);
        box-shadow: 0 10px 30px rgba(0,0,0,0.15);
        display: none; flex-direction: column; text-align: center; padding: 20px 0;
    }
    .nav-menu.active { display: flex !important; }
}

.hero { min-height: 100vh; display: flex; align-items: center; justify-content: center; background: transparent !important; }
.hero-glass-panel {
    background: rgba(10, 26, 60, 0.4);
    border: 1px solid rgba(255, 255, 255, 0.2);
    backdrop-filter: blur(15px); -webkit-backdrop-filter: blur(15px);
}
.hero h1 {
    background: linear-gradient(to right, #ffffff, #6D5BF7);
    -webkit-background-clip: text; -webkit-text-fill-color: transparent;
}
.hero-tagline {
    display: inline-block;
    margin-bottom: 18px;
    padding: 7px 18px;
    font-size: 13px;
    font-weight: 700;
    letter-spacing: 0.4px;
    color: #FFA940;
    text-shadow: 0 1px 3px rgba(0, 0, 0, 0.5);
    background: rgba(6, 14, 34, 0.65);
    backdrop-filter: blur(8px); -webkit-backdrop-filter: blur(8px);
    border: 1px solid rgba(109, 91, 247, 0.55);
    border-radius: 50px;
}

/* Reveal-on-scroll */
.reveal { opacity: 0; transform: translateY(40px); transition: opacity 0.8s ease-out, transform 0.8s ease-out; will-change: opacity, transform; }
.reveal.active { opacity: 1; transform: translateY(0); }

/* Upcoming Projects Slider */
.upcoming-projects { padding: 80px 20px 20px 20px; text-align: center; }
.upcoming-projects h2 { font-size: 2.5rem; color: #6D5BF7; margin-bottom: 30px; }
.projects-slider {
    display: flex; gap: 24px; overflow-x: auto; padding: 20px 10px 40px 10px;
    scroll-snap-type: x mandatory; -webkit-overflow-scrolling: touch;
    max-width: 1200px; margin: 0 auto; scroll-behavior: smooth;
}
.projects-slider::-webkit-scrollbar { height: 8px; }
.projects-slider::-webkit-scrollbar-track { background: rgba(255, 255, 255, 0.1); border-radius: 4px; }
.projects-slider::-webkit-scrollbar-thumb { background: #6D5BF7; border-radius: 4px; }

.project-card {
    flex: 0 0 350px; scroll-snap-align: center;
    background: rgba(10, 26, 60, 0.6);
    border: 1px solid rgba(255, 255, 255, 0.2);
    border-radius: 12px; overflow: hidden; text-decoration: none;
    transition: transform 0.3s ease, border-color 0.3s ease, box-shadow 0.3s ease;
    display: flex; flex-direction: column; backdrop-filter: blur(10px);
}
.project-card:hover { transform: translateY(-10px); border-color: #6D5BF7; box-shadow: 0 15px 30px rgba(109, 91, 247, 0.15); }
.browser-bar { background: #061026; padding: 12px 15px; display: flex; align-items: center; gap: 8px; border-bottom: 1px solid rgba(255, 255, 255, 0.1); }
.browser-bar .dot { width: 12px; height: 12px; border-radius: 50%; display: inline-block; }
.browser-bar .dot.red { background: #ff5f56; }
.browser-bar .dot.yellow { background: #ffbd2e; }
.browser-bar .dot.green { background: #27c93f; }
.browser-bar .url { margin-left: 10px; color: #a0aec0; font-size: 0.85rem; font-family: monospace; }
.preview-container { position: relative; height: 220px; width: 100%; overflow: hidden; background: #ffffff; }
.preview-container iframe { width: 1400px; height: 880px; border: none; transform: scale(0.25); transform-origin: 0 0; pointer-events: none; }
.preview-overlay {
    position: absolute; top: 0; left: 0; width: 100%; height: 100%; z-index: 10;
    background: rgba(0,0,0,0); transition: background 0.3s ease;
    display: flex; align-items: center; justify-content: center;
}
.project-card:hover .preview-overlay { background: rgba(0,0,0,0.2); }
.preview-overlay .visit-btn {
    opacity: 0; background: #6D5BF7; color: white; padding: 10px 20px; border-radius: 6px; font-weight: 600;
    transform: translateY(20px); transition: opacity 0.3s ease, transform 0.3s ease;
}
.project-card:hover .preview-overlay .visit-btn { opacity: 1; transform: translateY(0); }
.project-info { padding: 20px; text-align: left; }
.project-info h3 { margin: 0 0 5px; color: #ffffff; font-size: 1.25rem; }
.project-info p { margin: 0; color: #94a3b8; font-size: 0.9rem; }

@media (max-width: 768px) {
    .hero { min-height: 80vh; }
    .upcoming-projects { padding: 40px 10px 20px 10px; }
    .project-card { flex: 0 0 85vw; }
}

/* Cookie consent banner */
#cookie-consent-banner {
    position: fixed; bottom: -150px; left: 0; width: 100%;
    background-color: #0a1a3c; color: #f8fafc; padding: 15px 20px;
    box-shadow: 0 -4px 15px rgba(0, 0, 0, 0.2); z-index: 10000;
    display: flex; justify-content: space-between; align-items: center;
    transition: bottom 0.5s ease-in-out; font-family: 'Inter', sans-serif; box-sizing: border-box;
}
#cookie-consent-banner.show { bottom: 0; }
.cookie-text { font-size: 0.9rem; line-height: 1.5; margin: 0; flex: 1; padding-right: 20px; }
.cookie-text a { color: #6D5BF7; text-decoration: none; font-weight: 600; }
.cookie-text a:hover { text-decoration: underline; }
.cookie-btn {
    background-color: #6D5BF7; color: #ffffff; border: none; padding: 10px 24px;
    font-size: 0.9rem; font-weight: 700; border-radius: 6px; cursor: pointer;
    transition: background-color 0.3s ease; white-space: nowrap;
}
.cookie-btn:hover { background-color: #5142D9; }
@media (max-width: 768px) {
    #cookie-consent-banner { flex-direction: column; text-align: center; padding: 20px; }
    .cookie-text { padding-right: 0; margin-bottom: 15px; }
    .cookie-btn { width: 100%; padding: 12px 24px; }
}

/* Partnership section */
.partnership-section { padding: 80px 20px; text-align: center; }
.partnership-section h2 { font-size: 2.5rem; color: #6D5BF7; margin-bottom: 40px; }
.partnership-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(320px, 1fr)); gap: 30px; max-width: 1000px; margin: 0 auto; }
.partner-card {
    background: rgba(10, 26, 60, 0.6); border: 1px solid rgba(255, 255, 255, 0.2); border-radius: 12px;
    padding: 40px 30px; backdrop-filter: blur(10px);
    transition: transform 0.3s ease, border-color 0.3s ease;
    display: flex; flex-direction: column; align-items: center;
}
.partner-card:hover { transform: translateY(-10px); border-color: #6D5BF7; }
.partner-card h3 { color: #ffffff; font-size: 1.5rem; margin-bottom: 15px; }
.partner-card p { color: #94a3b8; margin-bottom: 25px; line-height: 1.6; }
.partner-btn {
    background: #6D5BF7; color: #ffffff; padding: 12px 25px; border-radius: 6px; text-decoration: none;
    font-weight: 700; transition: background 0.3s; margin-top: auto;
}
.partner-btn:hover { background: #5142D9; }