body {
    font-family: 'Noto Sans JP', sans-serif;
}

.font-english {
    font-family: 'Poppins', 'Noto Sans JP', sans-serif;
}

.hero-gradient {
    background: linear-gradient(135deg, #10B981 0%, #059669 100%);
}

.section-pattern {
    background-image:
        radial-gradient(circle at 20px 20px, rgba(16, 185, 129, 0.1) 2px, transparent 0);
    background-size: 40px 40px;
}

.hover-lift {
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.hover-lift:hover {
    transform: translateY(-4px);
    box-shadow: 0 12px 24px rgba(0, 0, 0, 0.15);
}

.pulse-slow {
    animation: pulse 3s cubic-bezier(0.4, 0, 0.6, 1) infinite;
}

@keyframes float {
    0%, 100% { transform: translateY(0px); }
    50% { transform: translateY(-10px); }
}

.float-animation {
    animation: float 3s ease-in-out infinite;
}

.cta-button {
    background: linear-gradient(135deg, #F59E0B 0%, #F97316 100%);
    box-shadow: 0 4px 15px rgba(245, 158, 11, 0.4);
}

.cta-button:hover {
    box-shadow: 0 6px 20px rgba(245, 158, 11, 0.6);
    transform: translateY(-2px);
}

.line-button {
    background: #06C755;
    box-shadow: 0 6px 20px rgba(6, 199, 85, 0.4);
    transition: all 0.3s ease;
}

.line-button:hover {
    background: #05b04d;
    box-shadow: 0 8px 25px rgba(6, 199, 85, 0.6);
    transform: translateY(-2px);
}

.instagram-button {
    background: linear-gradient(135deg, #833AB4 0%, #FD1D1D 50%, #F77737 100%);
    box-shadow: 0 4px 15px rgba(131, 58, 180, 0.4);
    transition: all 0.3s ease;
}

.instagram-button:hover {
    box-shadow: 0 6px 20px rgba(131, 58, 180, 0.6);
    transform: translateY(-2px);
}

/* Scroll Animations */
.scroll-animate {
    opacity: 0;
    transition: opacity 0.8s ease-out, transform 0.8s ease-out;
}

.scroll-animate.is-visible {
    opacity: 1;
}

/* Fade Up Animation */
.fade-up {
    transform: translateY(30px);
}

.fade-up.is-visible {
    transform: translateY(0);
}

/* Fade In Animation (no movement) */
.fade-in {
    transform: none;
}

.fade-in.is-visible {
    transform: none;
}

/* Fade Left Animation */
.fade-left {
    transform: translateX(-30px);
}

.fade-left.is-visible {
    transform: translateX(0);
}

/* Fade Right Animation */
.fade-right {
    transform: translateX(30px);
}

.fade-right.is-visible {
    transform: translateX(0);
}

/* Scale Animation */
.scale-in {
    transform: scale(0.95);
}

.scale-in.is-visible {
    transform: scale(1);
}

/* Stagger Delay Classes */
.delay-100 {
    transition-delay: 0.1s;
}

.delay-200 {
    transition-delay: 0.2s;
}

.delay-300 {
    transition-delay: 0.3s;
}

.delay-400 {
    transition-delay: 0.4s;
}

.delay-500 {
    transition-delay: 0.5s;
}