body {
    width: 100%;
    overflow: hidden;
    height: 100vh;
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
}

/* Fire animation overlay */
.fire-on {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(#1d4456, #112630);
    opacity: 1;
    z-index: 1;
    transition: all 1200ms linear;
}

.section-center {
    position: relative;
    width: 300px; /* Reduced size for landing page */
    height: 300px;
    margin: 0 auto;
    display: block;
    overflow: hidden;
    border: 8px solid rgba(0,0,0,.2);
    border-radius: 50%;
    z-index: 5;
    background-color: #1d4456;
    box-shadow: 0 0 50px 5px rgba(255,148,0,.1);
    transition: all 500ms linear;
}

/* Wood and star using local images */
.wood {
    position: absolute;
    z-index: 21;
    left: 50%;
    bottom: 12%;
    width: 80px;
    margin-left: -40px;
    height: 30px;
    background-image: url('{{ url_for('static', filename='img/wood.png') }}');
    background-size: 80px 30px;
    border-radius: 5px;
}

.star {
    z-index: 2;
    position: absolute;
    top: 138px;
    left: 18px;
    background-image: url('{{ url_for('static', filename='img/star.png') }}');
    background-size: 11px 11px;
    width: 11px;
    height: 11px;
    opacity: 0.4;
    animation: starShine 3.5s linear infinite;
    transition: all 1200ms linear;
}

.wood-circle {
    position: absolute;
    z-index: 20;
    left: 50%;
    bottom: 11%;
    width: 100px;
    margin-left: -50px;
    height: 20px;
    border-radius: 100%;
    background-color: #0a171d;
}

.circle {
    position: absolute;
    z-index: 6;
    right: -225px;
    bottom: -337px;
    width: 562px;
    height: 525px;
    border-radius: 100%;
    background-color: #112630;
}

/* Moon */
.moon {
    position: absolute;
    top: 37px;
    left: 86px;
    width: 60px;
    height: 60px;
    background-color: #b2b7bc;
    border-radius: 50%;
    box-shadow: inset -15px 1.5px 0 0px #c0c3c9, 0 0 7px 3px rgba(228,228,222,.4);
    z-index: 1;
    animation: brilla-moon 4s alternate infinite;
    transition: all 2000ms linear;
}

.moon div:nth-child(1) {
    position: absolute;
    top: 50%;
    left: 10%;
    width: 12%;
    height: 12%;
    border-radius: 50%;
    border: 1px solid #adaca2;
    box-shadow: inset 1.5px -0.75px 0 0px #85868b;
    opacity: 0.4;
}

.moon div:nth-child(2) {
    position: absolute;
    top: 20%;
    left: 38%;
    width: 16%;
    height: 16%;
    border-radius: 50%;
    border: 1px solid #adaca2;
    box-shadow: inset 1.5px -0.75px 0 0px #85868b;
    opacity: 0.4;
}

.moon div:nth-child(3) {
    position: absolute;
    top: 60%;
    left: 45%;
    width: 20%;
    height: 20%;
    border-radius: 50%;
    border: 1px solid #adaca2;
    box-shadow: inset 1.5px -0.75px 0 0px #85868b;
    opacity: 0.4;
}

@keyframes brilla-moon {
    0% { box-shadow: inset -15px 1.5px 0 0px #c0c3c9, 0 0 7px 3px rgba(228,228,222,.4); }
    50% { box-shadow: inset -15px 1.5px 0 0px #c0c3c9, 0 0 11px 6px rgba(228,228,222,.4); }
}

/* Shooting stars */
.shooting-star {
    z-index: 2;
    width: 1px;
    height: 37px;
    border-bottom-left-radius: 50%;
    border-bottom-right-radius: 50%;
    position: absolute;
    top: 0;
    left: -52px;
    background: linear-gradient(to bottom, rgba(255, 255, 255, 0), white);
    animation: animShootingStar 6s linear infinite;
    transition: all 2000ms linear;
}

@keyframes animShootingStar {
    from { transform: translateY(0px) translateX(0px) rotate(-45deg); opacity: 1; height: 3px; }
    to { transform: translateY(960px) translateX(960px) rotate(-45deg); opacity: 1; height: 600px; }
}

.shooting-star-2 {
    z-index: 2;
    width: 1px;
    height: 37px;
    border-bottom-left-radius: 50%;
    border-bottom-right-radius: 50%;
    position: absolute;
    top: 0;
    left: 150px;
    background: linear-gradient(to bottom, rgba(255, 255, 255, 0), white);
    animation: animShootingStar-2 9s linear infinite;
    transition: all 2000ms linear;
}

@keyframes animShootingStar-2 {
    from { transform: translateY(0px) translateX(0px) rotate(-45deg); opacity: 1; height: 3px; }
    to { transform: translateY(1440px) translateX(1440px) rotate(-45deg); opacity: 1; height: 600px; }
}

/* Stars */
.star.snd { top: 75px; left: 232px; animation-delay: 1s; }
.star.trd { top: 97px; left: 75px; animation-delay: 1.4s; }
.star.fth { top: 15px; left: 150px; animation-delay: 1.8s; }
.star.fith { top: 63px; left: 165px; animation-delay: 2.2s; }

@keyframes starShine {
    0% { transform: scale(0.3) rotate(0deg); opacity: 0.4; }
    25% { transform: scale(1) rotate(360deg); opacity: 1; }
    50% { transform: scale(0.3) rotate(720deg); opacity: 0.4; }
    100% { transform: scale(0.3) rotate(0deg); opacity: 0.4; }
}

/* Trees */
.tree-1 {
    position: relative;
    top: 112px;
    left: 37px;
    width: 0;
    height: 0;
    z-index: 8;
    border-bottom: 67px solid #0a171d;
    border-left: 22px solid transparent;
    border-right: 22px solid transparent;
}

.tree-1:before {
    position: absolute;
    bottom: -82px;
    left: 50%;
    margin-left: -3px;
    width: 6px;
    height: 22px;
    z-index: 7;
    content: '';
    background-color: #000;
}

.tree-2 {
    position: relative;
    top: 0;
    left: 187px;
    width: 0;
    height: 0;
    z-index: 8;
    border-bottom: 67px solid #0a171d;
    border-left: 22px solid transparent;
    border-right: 22px solid transparent;
}

.tree-2:before {
    position: absolute;
    bottom: -82px;
    left: 50%;
    margin-left: -3px;
    width: 6px;
    height: 22px;
    z-index: 7;
    content: '';
    background-color: #000;
}

/* Fire */
.fire {
    position: absolute;
    z-index: 39;
    width: 2px;
    margin-left: -1px;
    left: 50%;
    bottom: 60px;
    transition: all 1200ms linear;
}

.fire span {
    display: block;
    position: absolute;
    bottom: -11px;
    margin-left: -15px;
    height: 0;
    width: 0;
    border: 22px solid #febd08; /* Main flame: yellow-orange */
    border-radius: 50%;
    border-top-left-radius: 0;
    left: -6px;
    box-shadow: 0 0 7px 3px rgba(244,110,28,0.8), 0 0 15px 7px rgba(244,110,28,0.6), 0 0 22px 11px rgba(244,110,28,0.3);
    transform: scale(0.45, 0.75) rotate(45deg);
    animation: brilla-fire 2.5s alternate infinite;
    z-index: 9;
    transition: all 1200ms linear;
}

.fire span:nth-child(2) {
    left: -16px;
    border: 22px solid #e63946; /* Outside flame: red */
    box-shadow: 0 0 7px 3px rgba(230,57,70,0.8), 0 0 15px 7px rgba(230,57,70,0.6), 0 0 22px 11px rgba(230,57,70,0.3);
    transform: scale(0.3, 0.55) rotate(15deg);
    z-index: 8;
    animation: brilla-fire-red 1.5s alternate infinite;
}

.fire span:nth-child(3) {
    left: 3px;
    border: 22px solid #e63946; /* Outside flame: red */
    box-shadow: 0 0 7px 3px rgba(230,57,70,0.8), 0 0 15px 7px rgba(230,57,70,0.6), 0 0 22px 11px rgba(230,57,70,0.3);
    transform: scale(0.3, 0.55) rotate(80deg);
    z-index: 8;
    animation: brilla-fire-red 2s alternate infinite;
}

.fire span:after {
    display: block;
    position: absolute;
    bottom: -22px;
    content: '';
    margin-left: -3px;
    height: 22px;
    width: 9px;
    background-color: rgba(244,110,28,0.7);
    border-radius: 80px;
    border-top-right-radius: 0;
    border-bottom-right-radius: 0;
    box-shadow: 0 0 15px 7px rgba(244,110,28,0.7);
    left: -6px;
    opacity: 0.8;
    transform: rotate(-50deg);
}

.fire span:nth-child(2):after {
    background-color: rgba(230,57,70,0.7); /* Match red flame */
    box-shadow: 0 0 15px 7px rgba(230,57,70,0.7);
}

.fire span:nth-child(3):after {
    background-color: rgba(230,57,70,0.7); /* Match red flame */
    box-shadow: 0 0 15px 7px rgba(230,57,70,0.7);
}

@keyframes brilla-fire {
    0%, 100% { box-shadow: 0 0 7px 3px rgba(244,110,28,0.8), 0 0 15px 7px rgba(244,110,28,0.6), 0 0 22px 11px rgba(244,110,28,0.3); }
    50% { box-shadow: 0 0 10px 5px rgba(244,110,28,0.8), 0 0 21px 10px rgba(244,110,28,0.6), 0 0 31px 15px rgba(244,110,28,0.3); }
}

@keyframes brilla-fire-red {
    0%, 100% { box-shadow: 0 0 7px 3px rgba(230,57,70,0.8), 0 0 15px 7px rgba(230,57,70,0.6), 0 0 22px 11px rgba(230,57,70,0.3); }
    50% { box-shadow: 0 0 10px 5px rgba(230,57,70,0.8), 0 0 21px 10px rgba(230,57,70,0.6), 0 0 31px 15px rgba(230,57,70,0.3); }
}

/* Smoke */
.smoke {
    position: absolute;
    z-index: 40;
    width: 2px;
    margin-left: -1px;
    left: 50%;
    bottom: 79px;
    opacity: 0;
    transition: all 800ms linear;
}

.smoke span {
    display: block;
    position: absolute;
    bottom: -26px;
    left: 50%;
    margin-left: -15px;
    height: 0;
    width: 0;
    border: 22px solid rgba(0, 0, 0, .6);
    border-radius: 16px;
    border-bottom-left-radius: 0;
    border-top-right-radius: 0;
    left: -6px;
    opacity: 0;
    transform: scale(0.2, 0.2) rotate(-45deg);
}

@keyframes smokeLeft {
    0% { transform: scale(0.2, 0.2) translate(0, 0) rotate(-45deg); }
    10% { opacity: 1; transform: scale(0.2, 0.3) translate(0, -3px) rotate(-45deg); }
    60% { opacity: 0.6; transform: scale(0.3, 0.5) translate(-7px, -60px) rotate(-45deg); }
    100% { opacity: 0; transform: scale(0.4, 0.8) translate(-15px, -90px) rotate(-45deg); }
}

@keyframes smokeRight {
    0% { transform: scale(0.2, 0.2) translate(0, 0) rotate(-45deg); }
    10% { opacity: 1; transform: scale(0.2, 0.3) translate(0, -3px) rotate(-45deg); }
    60% { opacity: 0.6; transform: scale(0.3, 0.5) translate(7px, -60px) rotate(-45deg); }
    100% { opacity: 0; transform: scale(0.4, 0.8) translate(15px, -90px) rotate(-45deg); }
}

.smoke .s-0 { animation: smokeLeft 7s 0s infinite; }
.smoke .s-1 { animation: smokeRight 7s 0.7s infinite; }
.smoke .s-2 { animation: smokeLeft 7s 1.4s infinite; }
.smoke .s-3 { animation: smokeRight 7s 2.1s infinite; }
.smoke .s-4 { animation: smokeLeft 7s 2.8s infinite; }
.smoke .s-5 { animation: smokeRight 7s 3.5s infinite; }
.smoke .s-6 { animation: smokeLeft 7s 4.2s infinite; }
.smoke .s-7 { animation: smokeRight 7s 4.9s infinite; }
.smoke .s-8 { animation: smokeLeft 7s 5.6s infinite; }
.smoke .s-9 { animation: smokeRight 7s 6.3s infinite; }

/* Fire-off state (light theme) */
body:not(.fire-on) .section-center { box-shadow: 0 0 50px 5px rgba(200,200,200,.2); }
body:not(.fire-on) .smoke { opacity: 1; transition-delay: 0.8s; }
body:not(.fire-on) .fire span { bottom: -26px; transform: scale(0.15, 0.15) rotate(45deg); }