Animation CSS d'un vaisseau spatial extraterrestre avec des étoiles

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Animation CSS d'un vaisseau spatial extraterrestre avec des étoiles

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HTML

<div class="container">
        
        <div class="trail"></div>
        
        
        <div class="particles">
            <div class="particle"></div>
            <div class="particle"></div>
            <div class="particle"></div>
            <div class="particle"></div>
        </div>
        
        
        <div class="glow"></div>
        <div class="glow"></div>
        
        <div class="base">
            <div class="sphere">
                <div class="segment longitude-0"></div>
                <div class="segment longitude-15"></div>
                <div class="segment longitude-30"></div>
                <div class="segment longitude-45"></div>
                <div class="segment longitude-60"></div>
                <div class="segment longitude-75"></div>
                <div class="segment longitude-90"></div>
                <div class="segment longitude-105"></div>
                <div class="segment longitude-120"></div>
                <div class="segment longitude-135"></div>
                <div class="segment longitude-150"></div>
                <div class="segment longitude-165"></div>
                <div class="segment longitude-180"></div>
                <div class="segment latitude-0"></div>
                <div class="segment latitude-15"></div>
                <div class="segment latitude-30"></div>
                <div class="segment latitude-45"></div>
                <div class="segment latitude-60"></div>
                <div class="segment latitude-75"></div>
                <div class="segment latitude-90"></div>
                <div class="segment latitude-105"></div>
                <div class="segment latitude-120"></div>
                <div class="segment latitude-135"></div>
                <div class="segment latitude-150"></div>
                <div class="segment latitude-165"></div>
                <div class="segment diagonal-1"></div>
                <div class="segment diagonal-2"></div>
                <div class="segment diagonal-3"></div>
                <div class="segment diagonal-4"></div>
                <div class="segment diagonal-5"></div>
                <div class="segment diagonal-6"></div>
                <div class="segment diagonal-7"></div>
                <div class="segment diagonal-8"></div>
                <div class="segment diagonal-9"></div>
                <div class="segment diagonal-10"></div>
                <div class="segment diagonal-11"></div>
                <div class="segment diagonal-12"></div>
                <div class="segment diagonal-13"></div>
                <div class="segment diagonal-14"></div>
                <div class="segment diagonal-15"></div>
                <div class="segment diagonal-16"></div>
                <div class="segment diagonal-17"></div>
                <div class="segment diagonal-18"></div>
                <div class="segment diagonal-19"></div>
                <div class="segment diagonal-20"></div>
                <div class="segment diagonal-21"></div>
                <div class="segment diagonal-22"></div>
                <div class="segment diagonal-23"></div>
                <div class="segment diagonal-24"></div>
            </div>
            <div class="baseSegments"></div>
            <div class="baseSegments"></div>
            <div class="baseSegments"></div>
            <div class="baseSegments"></div>
            <div class="baseSegments"></div>
            <div class="baseSegments"></div>
            <div class="baseSegments"></div>
            <div class="baseSegments"></div>
            <div class="baseSegments"></div>
            <div class="baseSegments"></div>
            <div class="baseSegments"></div>
            <div class="baseSegments"></div>
            <div class="baseSegments"></div>
            <div class="baseSegments"></div>
            <div class="baseSegments"></div>
            <div class="baseSegments"></div>
            <div class="baseSegments"></div>
            <div class="baseSegments"></div>
            <div class="baseSegments"></div>
            <div class="baseSegments"></div>
            <div class="baseSegments"></div>
            <div class="baseSegments"></div>
            <div class="baseSegments"></div>
            <div class="baseSegments"></div>
            <div class="baseSegments"></div>
            <div class="baseSegments"></div>
            <div class="baseSegments"></div>
            <div class="baseSegments"></div>
            <div class="baseSegments"></div>
            <div class="baseSegments"></div>
        </div>
    </div>
</body>

CSS

* {
            margin: 0;
            padding: 0;
        }
        body {
            width: 100vw;
            height: 100vh;
            overflow: hidden;
            display: flex;
            flex-direction: column;
            align-items: center;
            justify-content: center;
            background: radial-gradient(ellipse at center, #0a0a2e 0%, #000 70%);
        }

/* Animações base */
        @keyframes floatBase {
            0% { transform: translateY(0px) scale(2); }
            50% { transform: translateY(-20px) scale(2); }
            100% { transform: translateY(0px) scale(2); }
        }

@keyframes alienAnimation {
            0% {
                transform: scale(0.02) translate3d(0, 0, 0) rotateY(0deg) rotateX(0deg);
                opacity: 0.3;
                filter: blur(5px);
            }
            15% {
                transform: scale(0.1) translate3d(-200px, 150px, -100px) rotateY(45deg) rotateX(-15deg);
                opacity: 0.6;
                filter: blur(3px);
            }
            30% {
                transform: scale(0.3) translate3d(100px, -80px, -50px) rotateY(-30deg) rotateX(10deg);
                opacity: 0.8;
                filter: blur(2px);
            }
            45% {
                transform: scale(0.6) translate3d(-50px, 40px, 20px) rotateY(15deg) rotateX(-5deg);
                opacity: 0.9;
                filter: blur(1px);
            }
            60% {
                transform: scale(1) translate3d(30px, -20px, 50px) rotateY(-10deg) rotateX(3deg);
                opacity: 1;
                filter: blur(0.5px);
            }
            75% {
                transform: scale(1.4) translate3d(-15px, 10px, 30px) rotateY(5deg) rotateX(-2deg);
                opacity: 1;
                filter: blur(0px);
            }
            100% {
                transform: scale(2) translate3d(0, 0, 0) rotateY(0deg) rotateX(0deg);
                opacity: 1;
                filter: blur(0px);
            }
        }

/* Container principal */
        .container {
            animation: alienAnimation 5s linear forwards, floatBase 2s linear infinite;
            animation-delay: 0s, 5s;
            position: relative;
        }

/* Rastro da nave */
        .trail {
            position: absolute;
            width: 200px;
            height: 200px;
            top: 50%;
            left: 50%;
            transform: translate(-50%, -50%);
            z-index: -1;
        }

.trail::before {
            content: '';
            position: absolute;
            width: 100%;
            height: 100%;
            background: radial-gradient(circle, rgba(74, 144, 226, 0.4) 0%, transparent 70%);
            border-radius: 50%;
            animation: trailPulse 3s infinite ease-out;
        }

.trail::after {
            content: '';
            position: absolute;
            width: 150%;
            height: 150%;
            top: -25%;
            left: -25%;
            background: radial-gradient(circle, rgba(255, 165, 0, 0.2) 0%, transparent 70%);
            border-radius: 50%;
            animation: trailPulse 4s infinite ease-out;
            animation-delay: 0.5s;
        }

@keyframes trailPulse {
            0% { transform: scale(0.8); opacity: 0.8; }
            100% { transform: scale(1.5); opacity: 0; }
        }

/* Partículas orbitando */
        .particles {
            position: absolute;
            width: 300px;
            height: 300px;
            top: 50%;
            left: 50%;
            transform: translate(-50%, -50%);
            z-index: 5;
        }

.particle {
            position: absolute;
            width: 6px;
            height: 6px;
            background: rgba(255, 255, 255, 0.8);
            border-radius: 50%;
            filter: blur(1px);
            animation: orbit 8s linear infinite;
            box-shadow: 0 0 10px 2px rgba(74, 144, 226, 0.7);
        }

.particle:nth-child(1) {
            top: 0;
            left: 50%;
            transform: translateX(-50%);
            animation-delay: 0s;
            background: rgba(74, 144, 226, 0.9);
        }

.particle:nth-child(2) {
            top: 50%;
            right: 0;
            transform: translateY(-50%);
            animation-delay: -2s;
            background: rgba(255, 165, 0, 0.9);
        }

.particle:nth-child(3) {
            bottom: 0;
            left: 50%;
            transform: translateX(-50%);
            animation-delay: -4s;
            background: rgba(220, 20, 60, 0.9);
        }

.particle:nth-child(4) {
            top: 50%;
            left: 0;
            transform: translateY(-50%);
            animation-delay: -6s;
            background: rgba(138, 43, 226, 0.9);
        }

@keyframes orbit {
            0% {
                transform: rotate(0deg) translateX(150px) rotate(0deg);
            }
            100% {
                transform: rotate(360deg) translateX(150px) rotate(-360deg);
            }
        }

/* Luzes e brilhos */
        .glow {
            position: absolute;
            width: 200px;
            height: 200px;
            top: 50%;
            left: 50%;
            transform: translate(-50%, -50%);
            border-radius: 50%;
            background: radial-gradient(circle, rgba(74, 144, 226, 0.3) 0%, transparent 60%);
            filter: blur(10px);
            z-index: -1;
            animation: glowPulse 3s infinite alternate;
        }

.glow:nth-child(2) {
            background: radial-gradient(circle, rgba(255, 165, 0, 0.2) 0%, transparent 70%);
            filter: blur(15px);
            animation-delay: 0.5s;
        }

@keyframes glowPulse {
            0% { transform: translate(-50%, -50%) scale(0.9); opacity: 0.7; }
            100% { transform: translate(-50%, -50%) scale(1.1); opacity: 1; }
        }

/* Estrelas */
        .star {
            position: absolute;
            background: white;
            border-radius: 50%;
            animation: twinkle 2s infinite alternate;
        }
        .star.small {
            width: 1px;
            height: 1px;
        }
        .star.medium {
            width: 2px;
            height: 2px;
        }
        .star.large {
            width: 3px;
            height: 3px;
            box-shadow: 0 0 6px rgba(255, 255, 255, 0.8);
        }
        @keyframes twinkle {
            0% { opacity: 0.3; }
            100% { opacity: 1; }
        }

/* Posições das estrelas */
        .star:nth-child(1) { top: 15%; left: 10%; animation-delay: 0.2s; animation-duration: 2.5s; }
        .star:nth-child(2) { top: 25%; left: 25%; animation-delay: 1.1s; animation-duration: 1.8s; }
        .star:nth-child(3) { top: 8%; left: 40%; animation-delay: 0.7s; animation-duration: 3.2s; }
        .star:nth-child(4) { top: 35%; left: 60%; animation-delay: 1.8s; animation-duration: 2.1s; }
        .star:nth-child(5) { top: 55%; left: 15%; animation-delay: 0.4s; animation-duration: 2.8s; }
        .star:nth-child(6) { top: 70%; left: 35%; animation-delay: 1.5s; animation-duration: 1.6s; }
        .star:nth-child(7) { top: 45%; left: 80%; animation-delay: 0.9s; animation-duration: 2.4s; }
        .star:nth-child(8) { top: 80%; left: 70%; animation-delay: 1.2s; animation-duration: 3.1s; }
        .star:nth-child(9) { top: 20%; left: 85%; animation-delay: 0.6s; animation-duration: 1.9s; }
        .star:nth-child(10) { top: 90%; left: 20%; animation-delay: 1.7s; animation-duration: 2.6s; }

/* Base da nave */
        .base .baseSegments {
            position: absolute;
            width: 25px;
            height: 92px;
            left: 94px;
            top: 54px;
            transform-origin: 6px 100px;
            background: linear-gradient(135deg, 
                #ff4500 0%, 
                #ff6b35 15%, 
                #ffa500 30%, 
                #ffcc00 50%, 
                #ff8c00 70%, 
                #ff6347 85%, 
                #dc143c 100%);
            border-radius: 2px;
            box-shadow: inset 0 0 15px rgba(255, 165, 0, 0.6),
                        0 0 25px rgba(255, 140, 0, 0.4),
                        0 0 50px rgba(255, 69, 0, 0.3);
        }

/* Esfera principal */
        .sphere {
            width: 80px;
            height: 80px;
            position: fixed;
            top: 50%;
            left: 50%;
            margin-top: -40px;
            margin-left: -40px;
            opacity: 1;
            transform-style: preserve-3d;
            animation: rotateSegmentsReverse 4s linear infinite;
            z-index: 10;
            filter: drop-shadow(0 0 15px rgba(74, 144, 226, 0.7));
        }

.segment {
            position: absolute;
            width: 80px;
            height: 80px;
            border-radius: 50%;
            border: none;
            backface-visibility: visible;
            opacity: 1;
        }

/* Classes de rotação longitude */
        .longitude-0 { transform: rotateY(0deg); }
        .longitude-15 { transform: rotateY(15deg); }
        .longitude-30 { transform: rotateY(30deg); }
        .longitude-45 { transform: rotateY(45deg); }
        .longitude-60 { transform: rotateY(60deg); }
        .longitude-75 { transform: rotateY(75deg); }
        .longitude-90 { transform: rotateY(90deg); }
        .longitude-105 { transform: rotateY(105deg); }
        .longitude-120 { transform: rotateY(120deg); }
        .longitude-135 { transform: rotateY(135deg); }
        .longitude-150 { transform: rotateY(150deg); }
        .longitude-165 { transform: rotateY(165deg); }
        .longitude-180 { transform: rotateY(180deg); }

/* Classes de rotação latitude */
        .latitude-0 { transform: rotateX(0deg); }
        .latitude-15 { transform: rotateX(15deg); }
        .latitude-30 { transform: rotateX(30deg); }
        .latitude-45 { transform: rotateX(45deg); }
        .latitude-60 { transform: rotateX(60deg); }
        .latitude-75 { transform: rotateX(75deg); }
        .latitude-90 { transform: rotateX(90deg); }
        .latitude-105 { transform: rotateX(105deg); }
        .latitude-120 { transform: rotateX(120deg); }
        .latitude-135 { transform: rotateX(135deg); }
        .latitude-150 { transform: rotateX(150deg); }
        .latitude-165 { transform: rotateX(165deg); }

/* Classes diagonais */
        .diagonal-1 { transform: rotateX(30deg) rotateY(30deg); }
        .diagonal-2 { transform: rotateX(30deg) rotateY(60deg); }
        .diagonal-3 { transform: rotateX(30deg) rotateY(90deg); }
        .diagonal-4 { transform: rotateX(30deg) rotateY(120deg); }
        .diagonal-5 { transform: rotateX(30deg) rotateY(150deg); }
        .diagonal-6 { transform: rotateX(30deg) rotateY(180deg); }
        .diagonal-7 { transform: rotateX(60deg) rotateY(30deg); }
        .diagonal-8 { transform: rotateX(60deg) rotateY(60deg); }
        .diagonal-9 { transform: rotateX(60deg) rotateY(90deg); }
        .diagonal-10 { transform: rotateX(60deg) rotateY(120deg); }
        .diagonal-11 { transform: rotateX(60deg) rotateY(150deg); }
        .diagonal-12 { transform: rotateX(60deg) rotateY(180deg); }
        .diagonal-13 { transform: rotateX(-30deg) rotateY(30deg); }
        .diagonal-14 { transform: rotateX(-30deg) rotateY(60deg); }
        .diagonal-15 { transform: rotateX(-30deg) rotateY(90deg); }
        .diagonal-16 { transform: rotateX(-30deg) rotateY(120deg); }
        .diagonal-17 { transform: rotateX(-30deg) rotateY(150deg); }
        .diagonal-18 { transform: rotateX(-30deg) rotateY(180deg); }
        .diagonal-19 { transform: rotateX(-60deg) rotateY(30deg); }
        .diagonal-20 { transform: rotateX(-60deg) rotateY(60deg); }
        .diagonal-21 { transform: rotateX(-60deg) rotateY(90deg); }
        .diagonal-22 { transform: rotateX(-60deg) rotateY(120deg); }
        .diagonal-23 { transform: rotateX(-60deg) rotateY(150deg); }
        .diagonal-24 { transform: rotateX(-60deg) rotateY(180deg); }

/* Cores dos segmentos */
        .segment {
            background: radial-gradient(circle at 30% 30%, 
                #4a90e2,
                #357abd,
                #2c5aa0);
            border: none;
        }

/* Base da nave */
        .base {
            position: relative;
            width: 200px;
            height: 200px;
            transform-style: preserve-3d;
            z-index: 1;
            transform: rotateX(0deg) rotateY(0deg);
            margin: 50px auto;
            animation: rotateSegments 4s linear infinite;
        }

@keyframes rotateSegmentsReverse {
            from { transform: rotateY(0deg); }
            to { transform: rotateY(-360deg); }
        }

@keyframes rotateSegments {
            from { transform: rotateY(0deg); }
            to { transform: rotateY(360deg); }
        }

@keyframes sphereGlow {
            0% {
                box-shadow: 
                    inset -10px -10px 20px rgba(0, 0, 139, 0.5),
                    inset 10px 10px 20px rgba(135, 206, 250, 0.3),
                    0 0 30px rgba(30, 144, 255, 0.6),
                    0 0 60px rgba(0, 191, 255, 0.4),
                    0 0 100px rgba(0, 255, 255, 0.2);
            }
            100% {
                box-shadow: 
                    inset -15px -15px 30px rgba(0, 0, 139, 0.7),
                    inset 15px 15px 30px rgba(135, 206, 250, 0.5),
                    0 0 50px rgba(30, 144, 255, 0.8),
                    0 0 100px rgba(0, 191, 255, 0.6),
                    0 0 150px rgba(0, 255, 255, 0.4);
            }
        }

/* Posicionamento dos segmentos da base */
        .base .baseSegments:nth-child(1) { transform: rotateY(0deg) translateZ(120px) rotateX(60deg); }
        .base .baseSegments:nth-child(2) { transform: rotateY(12deg) translateZ(120px) rotateX(60deg); }
        .base .baseSegments:nth-child(3) { transform: rotateY(24deg) translateZ(120px) rotateX(60deg); }
        .base .baseSegments:nth-child(4) { transform: rotateY(36deg) translateZ(120px) rotateX(60deg); }
        .base .baseSegments:nth-child(5) { transform: rotateY(48deg) translateZ(120px) rotateX(60deg); }
        .base .baseSegments:nth-child(6) { transform: rotateY(60deg) translateZ(120px) rotateX(60deg); }
        .base .baseSegments:nth-child(7) { transform: rotateY(72deg) translateZ(120px) rotateX(60deg); }
        .base .baseSegments:nth-child(8) { transform: rotateY(84deg) translateZ(120px) rotateX(60deg); }
        .base .baseSegments:nth-child(9) { transform: rotateY(96deg) translateZ(120px) rotateX(60deg); }
        .base .baseSegments:nth-child(10) { transform: rotateY(108deg) translateZ(120px) rotateX(60deg); }
        .base .baseSegments:nth-child(11) { transform: rotateY(120deg) translateZ(120px) rotateX(60deg); }
        .base .baseSegments:nth-child(12) { transform: rotateY(132deg) translateZ(120px) rotateX(60deg); }
        .base .baseSegments:nth-child(13) { transform: rotateY(144deg) translateZ(120px) rotateX(60deg); }
        .base .baseSegments:nth-child(14) { transform: rotateY(156deg) translateZ(120px) rotateX(60deg); }
        .base .baseSegments:nth-child(15) { transform: rotateY(168deg) translateZ(120px) rotateX(60deg); }
        .base .baseSegments:nth-child(16) { transform: rotateY(180deg) translateZ(120px) rotateX(60deg); }
        .base .baseSegments:nth-child(17) { transform: rotateY(192deg) translateZ(120px) rotateX(60deg); }
        .base .baseSegments:nth-child(18) { transform: rotateY(204deg) translateZ(120px) rotateX(60deg); }
        .base .baseSegments:nth-child(19) { transform: rotateY(216deg) translateZ(120px) rotateX(60deg); }
        .base .baseSegments:nth-child(20) { transform: rotateY(228deg) translateZ(120px) rotateX(60deg); }
        .base .baseSegments:nth-child(21) { transform: rotateY(240deg) translateZ(120px) rotateX(60deg); }
        .base .baseSegments:nth-child(22) { transform: rotateY(252deg) translateZ(120px) rotateX(60deg); }
        .base .baseSegments:nth-child(23) { transform: rotateY(264deg) translateZ(120px) rotateX(60deg); }
        .base .baseSegments:nth-child(24) { transform: rotateY(276deg) translateZ(120px) rotateX(60deg); }
        .base .baseSegments:nth-child(25) { transform: rotateY(288deg) translateZ(120px) rotateX(60deg); }
        .base .baseSegments:nth-child(26) { transform: rotateY(300deg) translateZ(120px) rotateX(60deg); }
        .base .baseSegments:nth-child(27) { transform: rotateY(312deg) translateZ(120px) rotateX(60deg); }
        .base .baseSegments:nth-child(28) { transform: rotateY(324deg) translateZ(120px) rotateX(60deg); }
        .base .baseSegments:nth-child(29) { transform: rotateY(336deg) translateZ(120px) rotateX(60deg); }
        .base .baseSegments:nth-child(30) { transform: rotateY(348deg) translateZ(120px) rotateX(60deg); }
         .base .baseSegments:nth-child(31) { transform: rotateY(360deg) translateZ(120px) rotateX(60deg); }