/* Main Stylesheet for Takumi Koumuten */

/* Import Google Fonts via CSS if desired, but keep in HTML for performance */

:root {
    --brand-dark: #2C3E50;
    --brand-primary: #34495E;
    --brand-accent: #D4A373;
    --brand-light: #F3F4F6;
    --brand-white: #FFFFFF;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Noto Sans JP', sans-serif;
    color: #374151; /* gray-700 */
    background-color: var(--brand-white);
    line-height: 1.6;
}

.font-serif {
    font-family: 'Zen Old Mincho', serif;
}

/* Custom Animations */
.fade-in-up {
    animation: fadeInUp 0.8s ease-out forwards;
    opacity: 0;
    transform: translateY(20px);
}

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

.delay-100 { animation-delay: 0.1s; }
.delay-200 { animation-delay: 0.2s; }
.delay-300 { animation-delay: 0.3s; }

/* Mobile Menu Transition */
#mobile-menu {
    transition: transform 0.3s ease-in-out;
    transform: translateX(100%);
}
#mobile-menu.open {
    transform: translateX(0);
}

/* Hover image zoom */
.img-zoom-container {
    overflow: hidden;
}
.img-zoom {
    transition: transform 0.5s ease;
}
.img-zoom-container:hover .img-zoom {
    transform: scale(1.1);
}

/* Utility for text reveal */
.reveal-text {
    position: relative;
    overflow: hidden;
}

/* Custom button styles */
.btn-primary {
    background-color: var(--brand-accent);
    color: white;
    padding: 0.75rem 1.5rem;
    border-radius: 0.25rem;
    font-weight: bold;
    transition: all 0.3s ease;
    display: inline-block;
}

.btn-primary:hover {
    background-color: #c49262;
    transform: translateY(-2px);
    box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
}

.btn-outline {
    border: 2px solid white;
    color: white;
    padding: 0.75rem 1.5rem;
    border-radius: 0.25rem;
    font-weight: bold;
    transition: all 0.3s ease;
    display: inline-block;
}

.btn-outline:hover {
    background-color: white;
    color: var(--brand-dark);
}