@import url('https://fonts.googleapis.com/css2?family=Noto+Sans+JP:wght@300;400;500;600;700;900&display=swap');
@import url('https://fonts.googleapis.com/css2?family=Sacramento:wght@400;700&family=Zen Kurenaido&family=Hina Mincho&display=swap');

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    --font-hand: 'Sacramento', 'Zen Kurenaido', 'Noto Sans JP', cursive;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Noto Serif JP', 'Yu Mincho', 'Hiragino Mincho ProN', 'MS PMincho', 'MS Mincho', serif;
    line-height: 1.6;
    color: #ffffff;
    background-image: url(top.jpg);
    background-repeat: no-repeat;
    background-size: cover;
    background-attachment: fixed;
    background-position: center;
    min-height: 100vh;
    overflow-x: hidden;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 1rem;
}



/* Animated Background */
.animated-bg {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: -1;
    opacity: 0.1;
}

@keyframes float {

    0%,
    100% {
        transform: translateY(0) rotate(0deg);
    }

    50% {
        transform: translateY(-100px) rotate(180deg);
    }
}

.handwritten{
    font-family: var(--font-hand);
    letter-spacing: 0.03em;
    font-weight: 400; }

/* Background particles */
.particle {
    position: fixed;
    width: 4px;
    height: 4px;
    background: #22d3ee;
    border-radius: 50%;
    opacity: 0.3;
    animation: float 4s ease-in-out infinite;
}

@keyframes float {

    0%,
    100% {
        transform: translateY(0px);
        opacity: 0.3;
    }

    50% {
        transform: translateY(-100px);
        opacity: 0.8;
    }
}

.animate-on-scroll {
    opacity: 0;
    transform: translateY(20px);
    transition: opacity .6s ease-out, transform .6s ease-out;
}

.animate-on-scroll.animate {
    opacity: 1;
    transform: translateY(0);
}

.delay-0 {
    transition-delay: 0s;
}

.delay-1 {
    transition-delay: 0.2s;
}

.delay-2 {
    transition-delay: 0.4s;
}

.delay-3 {
    transition-delay: 0.6s;
}

/* Header */
.header {
    position: fixed;
    font-family: 'Noto Sans JP', sans-serif;
    font-weight:bold;
    top: 0;
    left: 0;
    right: 0;
    background: rgba(46, 46, 46, 0.8);
    backdrop-filter: blur(20px);
    border-bottom: 1px solid rgba(191, 146, 255, 0.6);
    z-index: 1000;
    transition: all 0.3s ease;
}

.header.scrolled {
    background: rgba(0, 0, 0, 0.95);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
}

.header-content {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0.5rem 0;
}

.logo {
    display: flex;
    align-items: center;
    gap: 1rem;
}

@media screen and (max-width: 500px) {
  .header-content {
    flex-direction: column; 
    align-items: center;
    gap: 0.75rem;
  }

  .header-content .btn {
    width: 100%;
    max-width: 300px;
    white-space: normal;
    text-align: center;
  }
  
  .header-content .logo {
    margin-bottom: 0.5rem;
  }
}

@media screen and (max-width: 700px) {
  .header {
    transition: top 0.3s ease, opacity 0.3s ease;
  }

  .header.hidden {
    top: -100px; 
    opacity: 0;
  }
}

@keyframes pulse {

    0%,
    100% {
        transform: translate(-50%, -50%) scale(1);
    }

    50% {
        transform: translate(-50%, -50%) scale(1.1);
    }
}

.logo-text h1 {
    font-size: 1.2rem;
    font-weight: 700;
    background: linear-gradient(135deg, #ffffff, #4ecdc4);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.apply-btn {
    padding: 12px 30px;
    background: linear-gradient(135deg, #ffffff, #4ecdc4);
    border: none;
    border-radius: 25px;
    color: white;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

.apply-btn::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.3), transparent);
    transition: left 0.6s ease;
}

.apply-btn:hover::before {
    left: 100%;
}

.apply-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 10px 30px rgba(255, 107, 107, 0.3);
}

/* Hero Section */
.hero {
    height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    overflow: hidden;
    padding-top: 150px;
}

.hero-bg {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    opacity: 0.1;
    z-index: -1;
}

.hero-content {
    text-align: center;
    z-index: 2;
    animation: fadeInUp 1s ease-out;
}

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(50px);
    }

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

.badge {
    display: inline-block;
    background: rgba(255, 255, 255, 0.1);
    color: #73ddb4;
    padding: 8px 20px;
    border-radius: 25px;
    font-size: 1.5rem;
    font-weight: 500;
    margin-bottom: 2rem;
    backdrop-filter: blur(10px);
    border: 1px solid rgba(0, 255, 136, 0.3);
    animation: glow 2s ease-in-out infinite alternate;
}

@keyframes glow {
    from {
        box-shadow: 0 0 20px rgba(0, 255, 136, 0.3);
    }

    to {
        box-shadow: 0 0 30px rgba(0, 255, 136, 0.6);
    }
}

.hero-title {
    font-size: 4.5rem;
    font-weight: 900;
    margin-bottom: 1rem;
    background: linear-gradient(135deg, #cbe1a3, #4ecdc4, #6ca0f4);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    text-shadow: 0 0 50px rgba(248, 255, 107, 0.4);
    animation: titleGlow 3s ease-in-out infinite alternate;
}

@keyframes titleGlow {
    from {
        filter: drop-shadow(0 0 20px rgba(255, 107, 107, 0.3));
    }

    to {
        filter: drop-shadow(0 0 40px rgba(76, 205, 196, 0.5));
    }
}

.hero-subtitle {
    font-size: 2.5rem;
    font-weight: 700;
    margin-bottom: 2rem;
    color: #ffffff;
    text-shadow: 0 0 30px rgba(255, 255, 255, 0.3);
}

/* experience */
.experience {
    background: rgba(255, 255, 255, 0.1);
    padding: 6rem 6rem;
    backdrop-filter: blur(10px);
}

/* for_residents */
.for_residents {
    background: rgba(255, 255, 255, 0.1);
    padding: 6rem 6rem;
    backdrop-filter: blur(10px);
}

@media screen and (max-width: 500px) {
  .experience,
  .for_residents {
    padding: 3rem 1rem;
    word-break: break-word; 
  }
}

.line {
    height: 1px;
    background: rgba(255, 255, 2550, 0.7);
    margin: 1.5rem 0;
}

.detail_text {
    font-size: 1.5rem;
    text-align: center;
    color: rgba(255, 255, 2550, 0.7);
    font-family: 'Noto Sans JP', sans-serif;
    font-weight: 200;
    letter-spacing: 0.3rem;
}

/* Feature Cards */
.features {
    padding: 8rem 0;
    position: relative;
}

.section-title {
    font-size: 3rem;
    font-weight: 900;
    text-align: center;
    margin-bottom: 4rem;
    background: linear-gradient(135deg, #ff62e5, #c2fff2, #34a0ff);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.section-subtitle {
    font-size: 1.6rem;
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 2rem;
    margin-top: 4rem;
}

.feature-card {
    background: rgba(255, 255, 255, 0.05);
    backdrop-filter: blur(20px);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 20px;
    padding: 3rem;
    text-align: center;
    transition: all 0.5s ease;
    position: relative;
    overflow: hidden;
}

.feature-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, rgba(255, 107, 107, 0.1), rgba(76, 205, 196, 0.1));
    opacity: 0;
    transition: opacity 0.5s ease;
}

.feature-card:hover::before {
    opacity: 1;
}

.feature-card:hover {
    transform: translateY(-10px) scale(1.02);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.3);
    border-color: rgba(190, 247, 126, 0.5);
}

.feature-icon {
    width: 80px;
    height: 80px;
    background: linear-gradient(135deg, #dae29a, #4ecdc4);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 2rem;
    position: relative;
    z-index: 2;
}

.feature-card h3 {
    font-size: 1.75rem;
    font-weight: 700;
    margin-bottom: 1rem;
    color: #ffffff;
    position: relative;
    z-index: 2;
}

.feature-card p {
    color: rgba(255, 255, 255, 0.8);
    line-height: 1.6;
    position: relative;
    z-index: 2;
    font-size: 1.25rem;
    font-family: 'Noto Sans JP', sans-serif;
    font-weight: 200;
}

/* Stats Section */
.stats {
    background: rgba(0, 0, 0, 0.3);
    padding: 6rem 0;
    backdrop-filter: blur(20px);
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
}

.stat-item {
    text-align: center;
    padding: 2rem;
    background: rgba(255, 255, 255, 0.05);
    border-radius: 15px;
    border: 1px solid rgba(255, 255, 255, 0.1);
    transition: all 0.3s ease;
}

.stat-item:hover {
    transform: translateY(-10px) scale(1.02);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.3);
    border-color: rgba(190, 247, 126, 0.5);
}

.stat-number {
    font-size: 3rem;
    font-weight: 900;
    background: linear-gradient(135deg, #c6ebaa, #4eafcd);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-bottom: 0.5rem;
}

.stat-label {
    font-size: 1.5rem;
    color: rgba(255, 255, 255, 0.8);
    font-weight: 500;
}


/*voice & one_day section */
/* Card Styles */
.interview-card{
    position: relative;
    background: rgba(235, 237, 249, 0.85);
    border-radius: 12px;
    box-shadow: 0 6px 8px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
    margin-bottom: 2rem;
    border-left: 4px solid #3b82f6;
    overflow: hidden;
    backdrop-filter: blur(10px);
}

.schedule-card {
    position: relative;
    background: rgba(255, 252, 244, 0.8);
    border-radius: 12px;
    box-shadow: 0 6px 8px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
    margin-bottom: 2rem;
    border-left: 4px solid #f6b65c;
    overflow: hidden;
    backdrop-filter: blur(10px);
}

.avatar-container {
    position: absolute;
    top: 0.5rem;
    left: 1rem;
    z-index: 10;
}

.avatar {
    width: 4rem;
    height: 4rem;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-weight: bold;
    border: 3px solid white;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.15);
}

.avatar-1 {
    background: linear-gradient(135deg, #3b82f6, #1d4ed8);
}

.avatar-2 {
    background: linear-gradient(135deg, #10b981, #059669);
}

.avatar-3 {
    background: linear-gradient(135deg, #8b5cf6, #7c3aed);
}

.avatar-4 {
    background: linear-gradient(135deg, #ef4444, #dc2626);
}

.avatar svg {
    width: 1.5rem;
    height: 1.5rem;
}

.card-header {
    background: linear-gradient(135deg, #eef1f6, #cbced0);
    padding: 1.5rem 1.5rem 1.5rem 6rem;
    display: flex;
    opacity: 0.8;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 1rem;
    border-bottom: 1px solid #a9a9a9;
}

.card-header h3 {
    font-size: 1.25rem;
    font-family: 'Noto Sans JP', sans-serif;
    font-weight: 600;
    color: #2b2d31;
}

.badge-year {
    background: #dbeafe;
    color: #1e40af;
    padding: 0.25rem 0.75rem;
    font-family: 'Noto Sans JP', sans-serif;
    border-radius: 20px;
    font-size: 1rem;
    font-weight: 500;
}

.badge-year.specialist {
    background: #d1fae5;
    color: #065f46;
}

.badge-year.diagnostic {
    background: #ede9fe;
    color: #5b21b6;
}

.badge-year.ivr {
    background: #fee2e2;
    color: #991b1b;
}

.card-content {
    padding: 2rem;
}


/* Question Sections */
.question-section {
    margin-bottom: 1.5rem;
}

.question-section h4 {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-weight: 600;
    color: #3e4148;
    margin-bottom: 0.75rem;
}

.question-icon {
    width: 2rem;
    height: 2rem;
    color: #3b82f6;
}

.question-section p {
    color: #4b5563;
    font-family: 'Noto Sans JP', sans-serif;
    line-height: 1.7;
}

.question-section h4 {
    color: #373a3e;
    font-size: 1.25rem;
    font-weight: 600;
}
.separator {
    height: 1px;
    background: #a3a3d6;
    margin: 1.5rem 0;
}

.highlight-section {
    background: linear-gradient(135deg, #507cd4, #837ccd);
    padding: 1.5rem;
    border-radius: 12px;
    margin: 1.5rem 0;
}

.highlight-section h4 {
    font-weight: 600;
    font-size: 1.25rem;
    color: #ffffff;
    margin-bottom: 0.75rem;
    text-align: center;
}

.highlight-section p {
    font-family: 'Noto Sans JP', sans-serif;
    font-weight: 200;
}

.message-section {
    background: linear-gradient(135deg, #709752, #42937b);
    padding: 1.5rem;
    border-radius: 12px;
    margin: 1.5rem 0;
    font-family: 'Noto Sans JP', sans-serif;
    font-weight: 300;
}



/* Timeline Styles */
.timeline {
    position: relative;
    margin: 2rem 0;
}

.timeline::before {
    content: "";
    position: absolute;
    left: 4rem;
    top: 0;
    bottom: 0;
    width: 3px;
    background: linear-gradient(to bottom, #40bee1, s#e2c365, #9552c2);
}

.timeline-item {
    position: relative;
    display: flex;
    align-items: flex-start;
    gap: 1rem;
    margin-bottom: 2rem;
}

.clock-badge {
    display: flex;
    flex-direction: column;
    align-items: left;
    gap: 1rem;
}

.time-badge {
    background: #a79261;
    color: white;
    padding: 0.5rem 1rem;
    border-radius: 20px;
    font-size: 0.875rem;
    font-weight: 500;
    white-space: nowrap;
    min-width: fit-content;
    z-index: 2;
    font-family: 'Noto Sans JP', sans-serif;
    font-weight: 600;
    order: 2;
}

.analog-clock {
    width: 3rem;
    height: 3rem;
    border: 3px solid #f5b057;
    border-radius: 50%;
    background: rgb(255, 252, 239);
    position: relative;
    flex-shrink: 0;
    z-index: 2;
    color:#f78049;
    font-family: 'Noto Sans JP', sans-serif;
    font-weight: 200;
    order: 1;
    margin-left: 0.5rem;
}

.analog-clock::before {
    content: "";
    position: absolute;
    top: 50%;
    left: 50%;
    width: 4px;
    height: 4px;
    background: #f5b057;
    border-radius: 50%;
    transform: translate(-50%, -50%);
    z-index: 3;
}

.clock-hand {
    position: absolute;
    background: #f5b057;
    transform-origin: bottom center;
    border-radius: 2px;
}

.hour-hand {
    width: 2px;
    height: 0.7rem;
    top: 25%;
    left: 50%;
    margin-left: -1px;
}

.minute-hand {
    width: 1px;
    height: 1rem;
    top: 15%;
    left: 50%;
    margin-left: -0.5px;
}

.timeline-content {
    flex: 1;
    background: rgb(234, 237, 225);
    padding: 1.5rem;
    border-radius: 8px;
    box-shadow: 0 2px 4px rgba(63, 63, 63, 0.1);
    border-left: 4px solid #9ec84e;
    order: 3;
}

.timeline-content h4 {
    font-weight: 600;
    font-size: 1.25rem;
    color: #585858;
    margin-bottom: 0.75rem;
}

.timeline-content p {
    color: #656462;
    line-height: 1.7;
    font-family: 'Noto Sans JP', sans-serif;
    font-weight: 400;
}

.note {
    background: #00000008;
    padding: 0.75rem;
    border-radius: 6px;
    font-size: 0.75rem;
    color: #757374;
    margin-top: 0.75rem;
    font-family: 'Noto Sans JP', sans-serif;
    font-weight: 400;
}


/* Responsive Design */
@media (max-width: 768px) {
    .container {
        padding: 1rem;
    }

    .header h1 {
        font-size: 1.5rem;
    }

    .card-header {
        padding: 1rem 1rem 1rem 4rem;
        flex-direction: column;
        align-items: flex-start;
    }

    .timeline-item {
        flex-direction: column;
        gap: 0.5rem;
    }

    .timeline::before {
        left: 2rem;
    }

    .clock-badge {
        flex-direction: row;
        align-items: center;
        justify-content: flex-start;
        gap: 0.5rem;

    }

    .analog-clock{
        margin-left: 0;
    }

    .avatar {
        width: 2.5rem;
        height: 2.5rem;
    }

    .avatar svg {
        width: 1.25rem;
        height: 1.25rem;
    }
}

@media (max-width: 480px) {
    .timeline-item {
        padding-left: 0;
    }

    .timeline::before {
        display: none;
    }

    .time-badge {
        font-size: 0.75rem;
        padding: 0.375rem 0.75rem;
    }
}

/* Voice Section */
.voice {
    padding: 8rem 0;
}


/* CTA Section */
.cta {
    padding: 8rem 0;
    text-align: center;
    background: linear-gradient(135deg, rgba(255, 107, 107, 0.1), rgba(76, 205, 196, 0.1));
    position: relative;
}

.cta-content h2 {
    font-size: 3rem;
    font-weight: 900;
    margin-bottom: 1rem;
    background: linear-gradient(135deg, #fadada, #4ecdc4);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.cta-content p {
    font-size: 1.2rem;
    color: rgba(255, 255, 255, 0.8);
    margin-bottom: 3rem;
}

.cta-buttons {
    display: flex;
    gap: 2rem;
    justify-content: center;
    flex-wrap: wrap;
}

.btn {
    padding: 15px 40px;
    border: none;
    border-radius: 30px;
    font-size: 1.1rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

.btn-primary {
    background: linear-gradient(135deg, #ff6b6b, #4ecdc4);
    color: white;
}

.btn-primary2 {
    background: linear-gradient(135deg, #b6ccb5, #3396ba);
    color: white;
}

.btn-outline {
    background: transparent;
    color: white;
    border: 2px solid #ffffff;
}

.btn:hover {
    transform: translateY(-3px);
    box-shadow: 0 15px 35px rgba(240, 169, 245, 0.4);
}

/* One Day Section */
.one-day {
    padding: 6rem 0;
    background-color: rgba(255, 245, 245, 0.2);
}


/* FAQ Section */
.faq {
    padding: 6rem 0;

}

.faq-list {
    max-width: 800px;
    margin: 0rem auto;
    padding:4rem;
    background-color: rgba(255, 255, 255, 0.75);
    backdrop-filter: blur(20px);
}

.faq-item {
    margin-bottom: 2rem;
    padding-bottom: 2rem;
    border-bottom: 1px solid #e5e7eb;
}

.faq-item:last-child {
    border-bottom: none;
    margin-bottom: 0;
    padding-bottom: 0;
}

.faq-item h3 {
    font-size: 1.25rem;
    margin-bottom: 1rem;
    color: #273b92;
}

.faq-item p {
    color: #4f5258;
    font-family: 'Noto Sans JP', sans-serif;
}

/*poster*/
.poster_img{
    padding-top: 4rem;
    padding-bottom: 1rem;
}

/* Footer */
.footer {
    background: rgba(0, 0, 0, 0.5);
    padding: 4rem 0 2rem;
    backdrop-filter: blur(20px);
}

.footer li{
    margin: 0rem 1.5rem;
}

.footer-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
    margin-bottom: 2rem;
}

.footer-section h4 {
    font-size: 1.2rem;
    font-weight: 700;
    margin-bottom: 1rem;
    color: #ffffff;
}

.footer-section p,
.footer-section a {
    color: rgba(255, 255, 255, 0.7);
    text-decoration: none;
    transition: color 0.3s ease;
}

.footer-section a:hover {
    color: #4ecdc4;
}

.footer-bottom {
    text-align: center;
    padding-top: 2rem;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    color: rgba(255, 255, 255, 0.6);
}

/* Responsive Design */
@media (max-width: 768px) {
    .hero-title {
        font-size: 2.5rem;
    }

    .hero-subtitle {
        font-size: 1.5rem;
    }

    .section-title {
        font-size: 2rem;
    }

    .features-grid {
        grid-template-columns: 1fr;
    }

    .voice-grid {
        grid-template-columns: 1fr;
    }

    .cta-buttons {
        flex-direction: column;
        align-items: center;
    }
}

/* Scroll Animations */
.scroll-reveal {
    opacity: 0;
    transform: translateY(30px);
    transition: all 0.8s ease;
}

.scroll-reveal.revealed {
    opacity: 1;
    transform: translateY(0);
}

/* Floating orbs */
.floating-orb {
    position: absolute;
    width: 12px;
    height: 12px;
    border-radius: 50%;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
}

.orb-1 {
    background: #f472b6;
    animation: orbit1 8s linear infinite;
}

.orb-2 {
    background: #a855f7;
    animation: orbit2 9s linear infinite;
}

.orb-3 {
    background: #06b6d4;
    animation: orbit3 10s linear infinite;
}

.orb-4 {
    background: #10b981;
    animation: orbit4 11s linear infinite;
}

.orb-5 {
    background: #f59e0b;
    animation: orbit5 12s linear infinite;
}

.orb-6 {
    background: #ef4444;
    animation: orbit6 13s linear infinite;
}

.orb-7 {
    background: #8b5cf6;
    animation: orbit7 14s linear infinite;
}

.orb-8 {
    background: #22d3ee;
    animation: orbit8 15s linear infinite;
}

@keyframes orbit1 {
    from {
        transform: translate(-50%, -50%) rotate(0deg) translateX(350px) rotate(0deg);
    }

    to {
        transform: translate(-50%, -50%) rotate(360deg) translateX(350px) rotate(-360deg);
    }
}

@keyframes orbit2 {
    from {
        transform: translate(-50%, -50%) rotate(45deg) rotate(0deg) translateX(350px) rotate(0deg);
    }

    to {
        transform: translate(-50%, -50%) rotate(45deg) rotate(360deg) translateX(350px) rotate(-360deg);
    }
}

@keyframes orbit3 {
    from {
        transform: translate(-50%, -50%) rotate(90deg) rotate(0deg) translateX(350px) rotate(0deg);
    }

    to {
        transform: translate(-50%, -50%) rotate(90deg) rotate(360deg) translateX(350px) rotate(-360deg);
    }
}

@keyframes orbit4 {
    from {
        transform: translate(-50%, -50%) rotate(135deg) rotate(0deg) translateX(350px) rotate(0deg);
    }

    to {
        transform: translate(-50%, -50%) rotate(135deg) rotate(360deg) translateX(350px) rotate(-360deg);
    }
}

@keyframes orbit5 {
    from {
        transform: translate(-50%, -50%) rotate(180deg) rotate(0deg) translateX(350px) rotate(0deg);
    }

    to {
        transform: translate(-50%, -50%) rotate(180deg) rotate(360deg) translateX(350px) rotate(-360deg);
    }
}

@keyframes orbit6 {
    from {
        transform: translate(-50%, -50%) rotate(225deg) rotate(0deg) translateX(350px) rotate(0deg);
    }

    to {
        transform: translate(-50%, -50%) rotate(225deg) rotate(360deg) translateX(350px) rotate(-360deg);
    }
}

@keyframes orbit7 {
    from {
        transform: translate(-50%, -50%) rotate(270deg) rotate(0deg) translateX(350px) rotate(0deg);
    }

    to {
        transform: translate(-50%, -50%) rotate(270deg) rotate(360deg) translateX(350px) rotate(-360deg);
    }
}

@keyframes orbit8 {
    from {
        transform: translate(-50%, -50%) rotate(315deg) rotate(0deg) translateX(350px) rotate(0deg);
    }

    to {
        transform: translate(-50%, -50%) rotate(315deg) rotate(360deg) translateX(350px) rotate(-360deg);
    }
}

#toTopBtn {
    position: fixed;
    right: 1.5rem;
    bottom: 1.5rem;
    margin: 0;
    z-index: 9999;
    opacity: 0;
    pointer-events: none;
    transition: opacity 3s ease;
}

#toTopBtn.show {
    opacity: 0.7;
    pointer-events: auto;
}

#toTopBtn img {
    width: 80px;
    height: auto;
    display: block; }