width: 500px;
height: 500px;
background:
linear-gradient(0deg, rgb(255 255 255 / 0) 0%, rgb(255 255 255 / 1) 10.74%, rgb(255 255 255 / 1) 96.41%, rgb(69 168 255 / 0) 100%) 58px 148px / 165px 38px no-repeat no-repeat, /* Cloud */
radial-gradient(ellipse at 50% 50%, rgb(255 255 255 / 1) 57.31%, rgb(69 168 255 / 0) 64.53%) 150px 104px / 72px 66px no-repeat no-repeat, /* Cloud */
radial-gradient(ellipse at 50% 50%, rgb(255 255 255 / 1) 57.31%, rgb(69 168 255 / 0) 64.53%) 179px 124px / 113px 66px no-repeat no-repeat, /* Cloud */
radial-gradient(ellipse at 50% 50%, rgb(255 255 255 / 1) 57.31%, rgb(69 168 255 / 0) 64.53%) -5px 127px / 126px 63px no-repeat no-repeat, /* Cloud */
radial-gradient(ellipse at 50% 50%, rgb(255 255 255 / 1) 57.31%, rgb(69 168 255 / 0) 64.53%) 76px 108px / 99px 63px no-repeat no-repeat, /* Cloud */
linear-gradient(-90deg, rgb(255 255 255 / 0) 0%, rgb(244 193 82 / 0.5) 14.73%, rgb(245 255 69 / 0.5) 52.3%, rgb(244 193 82 / 0.5) 86.02%, rgb(249 255 69 / 0) 100%) 88px 299px / 336px 201px no-repeat no-repeat, /* Sun Reflection */
linear-gradient(0deg, rgb(0 18 137 / 1) 0%, rgb(26 172 251 / 1) 96.78%, rgb(69 168 255 / 0) 100%) 0px 295px / 500px 206px no-repeat no-repeat, /* Water */
radial-gradient(ellipse at 50% 50%, rgb(245 255 69 / 1) 0%, rgb(244 193 82 / 1) 58.8%, rgb(249 255 69 / 0) 67.4%) 89px 96px / 334px 335px no-repeat no-repeat, /* Sun */
repeating-conic-gradient(from 0deg at 50% 50%, rgb(255 255 255 / 0) 0%, rgb(245 255 69 / 0.2) 0.91%, rgb(244 193 82 / 0.2) 3.09%, rgb(249 255 69 / 0) 3.55%, rgb(249 255 69 / 0) 5.26%) 0px 0px / 500px 500px no-repeat no-repeat, /* Rays */
linear-gradient(0deg, rgb(255 69 69 / 1) 0%, rgb(0 136 255 / 1) 100%) 0px 0px / 500px 306px no-repeat no-repeat; /* Sky */