:root {
    --bg-color: #0d231d;
    --glass: rgba(255, 255, 255, 0.03);
    --border: rgba(255, 255, 255, 0.1);
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body, html {
    margin: 0;
    padding: 0;
    width: 100%;
    height: 100%;
    background-color: var(--bg-color);
    overflow: hidden;
    font-family: 'Segoe UI', system-ui, sans-serif;
    display: flex;
    justify-content: center;
    align-items: center;
    animation: fadeInBody 1.5s ease-out;
}

@keyframes fadeInBody {
    from { opacity: 0; }
    to { opacity: 1; }
}

/* Scattered Background Container */
.scatter-container {
    position: absolute;
    width: 100%;
    height: 100%;
    z-index: 1;
    transition: transform 0.1s cubic-bezier(0.23, 1, 0.32, 1);
    will-change: transform;
    transform: translateZ(0);
}

/* Individual Scattered Image Styling */
.floating-img {
    position: absolute;
    border-radius: 12px;
    overflow: hidden;
    box-shadow: 0 15px 35px rgba(0,0,0,0.4);
    opacity: 0;
    animation: fadeInFloat 2s cubic-bezier(0.16, 1, 0.3, 1) forwards;
    transition: transform 0.3s cubic-bezier(0.23, 1, 0.32, 1);
    will-change: transform;
    transform: translateZ(0);
    backface-visibility: hidden;
}

.floating-img:hover {
    transform: scale(1.1) !important;
    opacity: 0.9 !important;
    z-index: 2;
    transition: all 0.4s cubic-bezier(0.23, 1, 0.32, 1);
}

.floating-img img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.5s ease-out;
}

/* Specific positions to "Scatter" them like the video */
.img1 { 
    top: 5%; left: 5%; width: 300px; height: 200px; 
    transform: rotate(-5deg);
    animation: fadeInFloat 2s ease-out 0.2s forwards, float1 25s infinite ease-in-out;
}
.img2 { 
    top: -5%; right: 10%; width: 350px; height: 250px; 
    transform: rotate(3deg);
    animation: fadeInFloat 2s ease-out 0.4s forwards, float2 28s infinite ease-in-out;
}
.img3 { 
    bottom: 10%; left: -2%; width: 400px; height: 280px; 
    transform: rotate(4deg);
    animation: fadeInFloat 2s ease-out 0.6s forwards, float3 30s infinite ease-in-out;
}
.img4 { 
    bottom: 5%; right: 5%; width: 320px; height: 220px; 
    transform: rotate(-3deg);
    animation: fadeInFloat 2s ease-out 0.8s forwards, float4 27s infinite ease-in-out;
}
.img5 { 
    top: 40%; left: 15%; width: 250px; height: 180px; 
    transform: rotate(-2deg);
    animation: fadeInFloat 2s ease-out 1s forwards, float5 26s infinite ease-in-out;
}
.img6 { 
    top: 35%; right: 12%; width: 280px; height: 350px; 
    transform: rotate(6deg);
    animation: fadeInFloat 2s ease-out 1.2s forwards, float6 29s infinite ease-in-out;
}
.img7 { 
    top: 15%; left: 40%; width: 200px; height: 150px; 
    transform: rotate(-8deg);
    animation: fadeInFloat 2s ease-out 1.4s forwards, float7 24s infinite ease-in-out;
}
.img8 { 
    bottom: 20%; left: 45%; width: 280px; height: 200px; 
    transform: rotate(2deg);
    animation: fadeInFloat 2s ease-out 1.6s forwards, float8 31s infinite ease-in-out;
}

@keyframes fadeInFloat {
    from {
        opacity: 0;
        transform: scale(0.8) translateY(20px);
    }
    to {
        opacity: 0.6;
        transform: scale(1) translateY(0);
    }
}

@keyframes float1 {
    0%, 100% { transform: rotate(-5deg) translate(0, 0) scale(1); }
    25% { transform: rotate(-3deg) translate(15px, -20px) scale(1.05); }
    50% { transform: rotate(-7deg) translate(-10px, 15px) scale(0.98); }
    75% { transform: rotate(-4deg) translate(20px, 10px) scale(1.03); }
}

@keyframes float2 {
    0%, 100% { transform: rotate(3deg) translate(0, 0) scale(1); }
    25% { transform: rotate(5deg) translate(-20px, 15px) scale(1.04); }
    50% { transform: rotate(1deg) translate(10px, -25px) scale(0.97); }
    75% { transform: rotate(4deg) translate(-15px, -10px) scale(1.02); }
}

@keyframes float3 {
    0%, 100% { transform: rotate(4deg) translate(0, 0) scale(1); }
    25% { transform: rotate(6deg) translate(25px, 20px) scale(1.06); }
    50% { transform: rotate(2deg) translate(-15px, -15px) scale(0.96); }
    75% { transform: rotate(5deg) translate(20px, -25px) scale(1.04); }
}

@keyframes float4 {
    0%, 100% { transform: rotate(-3deg) translate(0, 0) scale(1); }
    25% { transform: rotate(-1deg) translate(-25px, -20px) scale(1.03); }
    50% { transform: rotate(-5deg) translate(15px, 25px) scale(0.99); }
    75% { transform: rotate(-2deg) translate(-20px, 15px) scale(1.05); }
}

@keyframes float5 {
    0%, 100% { transform: rotate(-2deg) translate(0, 0) scale(1); }
    25% { transform: rotate(0deg) translate(18px, -18px) scale(1.04); }
    50% { transform: rotate(-4deg) translate(-12px, 20px) scale(0.98); }
    75% { transform: rotate(-1deg) translate(22px, 12px) scale(1.02); }
}

@keyframes float6 {
    0%, 100% { transform: rotate(6deg) translate(0, 0) scale(1); }
    25% { transform: rotate(8deg) translate(-22px, 18px) scale(1.05); }
    50% { transform: rotate(4deg) translate(18px, -22px) scale(0.97); }
    75% { transform: rotate(7deg) translate(-18px, -15px) scale(1.03); }
}

@keyframes float7 {
    0%, 100% { transform: rotate(-8deg) translate(0, 0) scale(1); }
    25% { transform: rotate(-6deg) translate(20px, 22px) scale(1.06); }
    50% { transform: rotate(-10deg) translate(-18px, -18px) scale(0.96); }
    75% { transform: rotate(-7deg) translate(25px, -20px) scale(1.04); }
}

@keyframes float8 {
    0%, 100% { transform: rotate(2deg) translate(0, 0) scale(1); }
    25% { transform: rotate(4deg) translate(-20px, -22px) scale(1.03); }
    50% { transform: rotate(0deg) translate(22px, 18px) scale(0.99); }
    75% { transform: rotate(3deg) translate(-18px, 20px) scale(1.05); }
}

/* High-End Glass Modal */
.glass-modal {
    position: relative;
    z-index: 10;
    width: 580px;
    padding: 80px 40px;
    background: var(--glass);
    backdrop-filter: blur(50px) saturate(180%);
    -webkit-backdrop-filter: blur(50px) saturate(180%);
    border: 1px solid var(--border);
    border-radius: 40px;
    text-align: center;
    color: white;
    box-shadow: 0 40px 100px rgba(0,0,0,0.5);
    opacity: 0;
    transform: translateY(30px) scale(0.95) translateZ(0);
    animation: modalEntrance 1.2s cubic-bezier(0.16, 1, 0.3, 1) 0.8s forwards;
    transition: transform 0.3s cubic-bezier(0.23, 1, 0.32, 1);
    will-change: transform, opacity;
}

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

.glass-modal::before {
    content: '';
    position: absolute;
    top: -2px;
    left: -2px;
    right: -2px;
    bottom: -2px;
    background: linear-gradient(45deg, rgba(255,255,255,0.1), rgba(255,255,255,0.05), rgba(255,255,255,0.1));
    border-radius: 40px;
    z-index: -1;
    opacity: 0;
    animation: shimmer 3s infinite;
}

@keyframes shimmer {
    0%, 100% { opacity: 0; }
    50% { opacity: 1; }
}

.brand {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 12px;
    margin-bottom: 25px;
    font-size: 1.3rem;
    font-weight: 500;
    opacity: 0;
    transform: translateY(-10px);
    animation: fadeInUp 0.8s cubic-bezier(0.16, 1, 0.3, 1) 1.2s forwards;
}

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

.brand img { 
    width: 32px; 
    height: 32px;
    animation: pulse 2s infinite ease-in-out;
}

@keyframes pulse {
    0%, 100% { transform: scale(1); }
    50% { transform: scale(1.1); }
}

h1 {
    font-size: 3.5rem;
    line-height: 1.1;
    margin-bottom: 50px;
    font-weight: 600;
    letter-spacing: -1.5px;
    opacity: 0;
    transform: translateY(20px);
    animation: fadeInUp 0.8s cubic-bezier(0.16, 1, 0.3, 1) 1.4s forwards;
}

h1 span {
    display: inline-block;
    animation: wordFadeIn 0.6s ease-out forwards;
    opacity: 0;
}

h1 span:nth-child(1) { animation-delay: 1.6s; }
h1 span:nth-child(2) { animation-delay: 1.8s; }
h1 span:nth-child(3) { animation-delay: 2s; }
h1 span:nth-child(4) { animation-delay: 2.2s; }
h1 span:nth-child(5) { animation-delay: 2.4s; }
h1 span:nth-child(6) { animation-delay: 2.6s; }
h1 span:nth-child(7) { animation-delay: 2.8s; }

@keyframes wordFadeIn {
    from {
        opacity: 0;
        transform: translateY(10px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

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

.btn-link {
    display: inline-block;
    margin-top: 15px;
    color: white;
    text-decoration: none;
    font-size: 1rem;
    font-weight: 500;
    padding: 12px 30px;
    border: 1px solid rgba(255, 255, 255, 0.3);
    border-radius: 30px;
    background: rgba(255, 255, 255, 0.05);
    backdrop-filter: blur(10px);
    transition: all 0.3s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    opacity: 0;
    transform: translateY(15px) scale(0.9) translateZ(0);
    animation: buttonEntrance 0.8s cubic-bezier(0.16, 1, 0.3, 1) 2.6s forwards;
    will-change: transform;
}

.btn-link:hover {
    background: rgba(255, 255, 255, 0.15);
    border-color: rgba(255, 255, 255, 0.5);
    transform: scale(1.05) translateY(-2px);
    box-shadow: 0 10px 25px rgba(255, 255, 255, 0.2);
}

.btn-link:active {
    transform: scale(0.95);
    transition: transform 0.1s;
}

/* Zoom in effect for link */
body.zoom-in {
    animation: zoomIn 0.8s cubic-bezier(0.55, 0.055, 0.675, 0.19) forwards;
    overflow: hidden;
}

body.zoom-in .scatter-container,
body.zoom-in .glass-modal,
body.zoom-in .vignette {
    animation: zoomIn 0.8s cubic-bezier(0.55, 0.055, 0.675, 0.19) forwards;
}

@keyframes zoomIn {
    from {
        transform: scale(1);
        opacity: 1;
    }
    to {
        transform: scale(0.3);
        opacity: 0;
    }
}

/* Overlay to darken edges */
.vignette {
    position: fixed;
    top: 0; left: 0; width: 100%; height: 100%;
    background: radial-gradient(circle, transparent 20%, rgba(0,0,0,0.7) 100%);
    z-index: 5;
    pointer-events: none;
    animation: vignetteFadeIn 2s ease-out;
}

@keyframes vignetteFadeIn {
    from { opacity: 0; }
    to { opacity: 1; }
}

/* Particle effects */
.particle {
    position: absolute;
    width: 4px;
    height: 4px;
    background: rgba(255, 255, 255, 0.5);
    border-radius: 50%;
    pointer-events: none;
    z-index: 3;
    animation: particleFloat 15s infinite linear;
}

@keyframes particleFloat {
    0% {
        transform: translateY(100vh) translateX(0) rotate(0deg);
        opacity: 0;
    }
    10% {
        opacity: 1;
    }
    90% {
        opacity: 1;
    }
    100% {
        transform: translateY(-100vh) translateX(100px) rotate(360deg);
        opacity: 0;
    }
}

/* Ripple animation for button */
@keyframes ripple {
    to {
        transform: scale(4);
        opacity: 0;
    }
}

/* Mobile Responsive Styles */
@media (max-width: 768px) {
    body, html {
        overflow-x: hidden;
    }

    .scatter-container {
        transform: none !important;
    }

    /* Reduce number of floating images on mobile */
    .floating-img {
        opacity: 0.4;
    }

    .img1, .img2, .img3, .img4, .img5, .img6, .img7, .img8 {
        width: 120px !important;
        height: 80px !important;
    }

    .img1 { top: 5%; left: 5%; }
    .img2 { top: 10%; right: 5%; }
    .img3 { bottom: 10%; left: 5%; }
    .img4 { bottom: 5%; right: 5%; }
    .img5 { top: 30%; left: 10%; }
    .img6 { top: 25%; right: 10%; }
    .img7 { top: 15%; left: 35%; }
    .img8 { bottom: 20%; left: 40%; }

    /* Glass Modal Mobile */
    .glass-modal {
        width: 90%;
        max-width: 90%;
        padding: 40px 20px;
        border-radius: 30px;
        margin: 20px;
    }

    .brand {
        font-size: 1rem;
        margin-bottom: 20px;
    }

    .brand img {
        width: 24px;
        height: 24px;
    }

    h1 {
        font-size: 2rem;
        line-height: 1.2;
        margin-bottom: 30px;
    }

    h1 span {
        display: inline-block;
    }

    .btn-link {
        font-size: 0.9rem;
        padding: 10px 25px;
        margin-top: 20px;
    }

    /* Reduce particle count on mobile */
    .particle {
        display: none;
    }
}

@media (max-width: 480px) {
    .glass-modal {
        width: 95%;
        padding: 30px 15px;
    }

    h1 {
        font-size: 1.5rem;
    }

    .brand {
        font-size: 0.9rem;
    }

    .btn-link {
        font-size: 0.85rem;
        padding: 8px 20px;
    }

    /* Hide some images on very small screens */
    .img5, .img6, .img7, .img8 {
        display: none;
    }
}

/* Performance optimizations for smoother animations */
.floating-img {
    will-change: transform;
    transform: translateZ(0);
    backface-visibility: hidden;
}

.glass-modal {
    will-change: transform, opacity;
    transform: translateZ(0);
}

.btn-link {
    will-change: transform;
    transform: translateZ(0);
}

.scatter-container {
    will-change: transform;
    transform: translateZ(0);
}

/* Smoother animation easing */
@keyframes fadeInFloat {
    from {
        opacity: 0;
        transform: scale(0.8) translateY(20px) translateZ(0);
    }
    to {
        opacity: 0.6;
        transform: scale(1) translateY(0) translateZ(0);
    }
}

@keyframes modalEntrance {
    to {
        opacity: 1;
        transform: translateY(0) scale(1) translateZ(0);
    }
}

@keyframes buttonEntrance {
    to {
        opacity: 1;
        transform: translateY(0) scale(1) translateZ(0);
    }
}

@keyframes zoomIn {
    from {
        transform: scale(1) translateZ(0);
        opacity: 1;
    }
    to {
        transform: scale(0.3) translateZ(0);
        opacity: 0;
    }
}

/* Smooth scroll behavior */
@media (prefers-reduced-motion: reduce) {
    * {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }
}