:root {
    --bg-color: #fcfaf2;
    /* Washi paper color */
    --text-color: #333333;
    /* Sumi ink color */
    --accent-color: #8E354A;
    /* Deep engine red/purplish */
    --font-serif: 'Noto Serif JP', serif;
}

body {
    margin: 0;
    padding: 0;
    font-family: var(--font-serif);
    background-color: var(--bg-color);
    background-image: url('images/washi_bg.png');
    background-blend-mode: multiply;
    background-size: 500px;
    color: var(--text-color);
    line-height: 2.0;
    overflow-x: hidden;
}

h1,
h2,
h3,
p,
ul,
li {
    margin: 0;
    padding: 0;
}

a {
    text-decoration: none;
    color: inherit;
    transition: opacity 0.3s;
}

a:hover {
    opacity: 0.7;
}

/* Utilities */
.tategaki {
    writing-mode: vertical-rl;
    text-orientation: upright;
    letter-spacing: 0.1em;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 2rem;
    position: relative;
}

.section {
    padding: 5rem 0;
    min-height: 80vh;
    display: flex;
    align-items: center;
    justify-content: center;
}

/* Header / Hero */
header {
    height: 100vh;
    position: relative;
    overflow: hidden;
    background: linear-gradient(rgba(0, 0, 0, 0.3), rgba(0, 0, 0, 0.1)), url('images/top_bg_new.png') no-repeat center center/cover;
    display: flex;
    justify-content: center;
    align-items: center;
}

/* Hero Content Layout */
.hero-logo-container {
    position: absolute;
    top: 35%;
    /* Just below the shortened noren */
    left: 10%;
    z-index: 10;
}

.hero-catchphrase-container {
    position: absolute;
    bottom: 10%;
    /* PC: Avoid overlapping button */
    left: 40%;
    /* PC: "Left side (slightly left of center)" */
    transform: translateX(-50%);
    z-index: 10;
    text-align: center;
    /* or left/right depending on tategaki preference */
}

h1.logo {
    display: block;
    /* Show it again */
    font-size: 2.5rem;
    color: white;
    text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.8);
    /* Ensure visibility */
    line-height: 1.3;
}

.logo-large {
    font-size: 5rem;
    color: var(--accent-color);
    /* Use accent color */
    display: block;
    /* New line effect */
    margin-top: 0.2em;
}

.hero-sub {
    font-size: 2rem;
    font-weight: 700;
    display: inline-block;
    color: #fff;
    text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.8);
    letter-spacing: 0.2em;
}

/* Hero Content Mobile Overlay & Alignment Defaults (Overridden in Media Query if needed, or set here) */
/* Moving specific mobile styles to media query for cleaner separation, 
   but ensuring base hero-content is adaptable. */

/* Noren Animation */
.noren-container {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 35%;
    /* PC: Reduced height (was 60%) to show lantern top */
    display: flex;
    pointer-events: none;
    z-index: 5;
}

.noren-slice {
    flex: 1;
    background-color: #2b3a55;
    /* Indigo blue */
    transform-origin: top;
    transition: transform 1.5s ease-out;
}

body.loaded .noren-slice {
    transform: scaleY(0.2);
}

/* Removed previous Noren Text Styles as text was removed from HTML */

/* Delay for each slice */
.noren-slice:nth-child(1) {
    transition-delay: 0.1s;
}

.noren-slice:nth-child(2) {
    transition-delay: 0.2s;
}

.noren-slice:nth-child(3) {
    transition-delay: 0.3s;
}

.noren-slice:nth-child(4) {
    transition-delay: 0.2s;
}

.noren-slice:nth-child(5) {
    transition-delay: 0.1s;
}


.scroll-down {
    position: absolute;
    bottom: 20px;
    left: 50%;
    transform: translateX(-50%);
    color: white;
    font-size: 0.8rem;
    letter-spacing: 0.2em;
    animation: bounce 2s infinite;
}

@keyframes bounce {

    0%,
    20%,
    50%,
    80%,
    100% {
        transform: translateX(-50%) translateY(0);
    }

    40% {
        transform: translateX(-50%) translateY(-10px);
    }

    60% {
        transform: translateX(-50%) translateY(-5px);
    }
}

/* Intro Section */
.intro-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
}

.intro-text h2 {
    font-size: 2rem;
    margin-left: 2rem;
    border-left: 3px solid var(--accent-color);
    padding-left: 1rem;
    height: fit-content;
}

.intro-text p {
    font-size: 1.1rem;
    height: 300px;
    /* Adjust for text length */
}

.intro-image img {
    width: 100%;
    height: auto;
    border-radius: 4px;
    box-shadow: 5px 5px 15px rgba(0, 0, 0, 0.1);
}

/* Menu Section */
#menu .container {
    display: flex;
    flex-direction: column;
    /* Changed to column to stack groups normally, no reverse unless using vertical-rl on container */
    align-items: center;
    /* Center aligns the menu block */
    gap: 4rem;
}

.menu-list {
    display: flex;
    flex-direction: row;
    /* Horizontal layout of groups (Lunch | Dinner) */
    justify-content: center;
    /* Center the groups */
    gap: 4rem;
    width: 100%;
    writing-mode: horizontal-tb;
    /* Reset container writing mode */
}

.menu-item-group {
    /* Each group (Lunch/Dinner) maintains vertical text */
    writing-mode: vertical-rl;
    text-orientation: upright;
    margin: 0;
    /* Align to right */
    /* Push to right */
    margin-bottom: 4rem;
    /* Spacing between Lunch and Dinner */
    border-top: 1px solid var(--accent-color);
    /* Separator on top instead of left */
    border-left: none;
    padding-top: 2rem;
    padding-left: 0;
    height: 400px;
    /* Explicit height to ensure text fits without wrapping awkwardly */
    width: auto;
    /* Take full width to allow content to flow right-to-left inside */
    display: flex;
    flex-direction: column;
    /* Items stack horizontally relative to vertical text flow? No, in vertical-rl, flex-direction column stacks R-to-L. */
    flex-wrap: wrap;
    align-items: flex-start;
    /* Left align lines */
}

.menu-item-group h3 {
    font-size: 2rem;
    /* Slightly larger for impact */
    margin-left: 1rem;
    /* Spacing from the items */
    margin-bottom: 0;
    color: var(--accent-color);
    width: auto;
    height: 100%;
}

.menu-item-group ul {
    list-style: none;
    display: flex;
    flex-direction: column;
    /* In vertical-rl, this stacks items Right-to-Left */
    flex-wrap: wrap;
    height: 100%;
    /* Fill container height */
    align-content: flex-start;
}


.menu-item-group li {
    font-size: 1.1rem;
    margin-left: 2rem;
    /* Spacing between lines/columns */
    margin-bottom: 0.5rem;
    white-space: nowrap;
    /* Prevent text wrapping/breaking */
}

.menu-item-group li span {
    font-size: 0.9rem;
    margin-top: 0.8em;
    /* Spacing below item name in vertical text */
    display: inline-block;
    color: #666;
}

/* Access Section */
.access-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 2rem;
}

.access-info dl {
    display: grid;
    grid-template-columns: 100px 1fr;
    gap: 1rem;
    border-top: 1px solid #ccc;
    padding-top: 1rem;
}

.access-info dt {
    font-weight: bold;
    color: var(--accent-color);
}

.access-info dd {
    margin-bottom: 1rem;
}

.map-placeholder {
    width: 100%;
    height: 300px;
    background-color: #e0e0e0;
    display: flex;
    justify-content: center;
    align-items: center;
    color: #888;
}

/* Footer / Reserve Button */
footer {
    text-align: center;
    padding: 2rem;
    background-color: #2b3a55;
    color: white;
    position: relative;
    padding-bottom: 5rem;
    /* Space for fixed button on mobile */
}

.reserve-btn {
    position: fixed;
    bottom: 20px;
    right: 20px;
    background-color: var(--accent-color);
    color: white;
    padding: 1rem 2rem;
    border-radius: 50px;
    box-shadow: 0 4px 10px rgba(0, 0, 0, 0.3);
    z-index: 100;
    font-weight: bold;
    font-size: 1.1rem;
}

/* Responsive Design */
@media (max-width: 768px) {

    /* Mobile Hero: Left Align & Dark Overlay */
    header {
        justify-content: flex-start;
        /* Align content to the left generally, but we need specific positioning */
        padding-left: 0;
        /* Reset */
    }

    /* Mobile Hero: Left Align & Dark Overlay */
    header {
        justify-content: flex-start;
        padding-left: 0;
    }

    .hero-logo-container {
        top: 25%;
        left: 5%;
    }

    .hero-catchphrase-container {
        /* Mobile: "Move further left to fit '心づくしの'" */
        /* Currently positioned absolutely. */
        left: auto;
        right: 25%;
        /* Pushing from right to ensure it fits on screen */
        bottom: 25%;
        /* Move up a bit to be safe from button */
        transform: none;
        /* Reset center transform */
        text-align: right;
    }

    h1.logo {
        font-size: 2rem;
    }

    .logo-large {
        font-size: 3.5rem;
    }

    .hero-sub {
        font-size: 1.5rem;
        /* Slightly smaller for mobile if needed */
    }

    .noren-container {
        height: 25%;
        /* Reduced height for mobile too */
    }

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

    .intro-image {
        order: -1;
        /* Image first on mobile */
    }

    .intro-text {
        height: auto;
        /* Allow auto height */
        margin: 0 auto;
        padding: 2rem 0;
    }

    .noren-container {
        height: 30%;
    }

    /* Mobile Menu: No horizontal scroll, switch to vertical stack */
    #menu .container {
        display: flex;
        flex-direction: column;
        align-items: center;
        gap: 2rem;
    }

    #menu,
    .menu-list {
        writing-mode: horizontal-tb !important;
        /* Force horizontal text flow for vertical stacking availability */
        width: 100%;
        max-width: 100%;
        overflow-x: hidden;
        /* Ensure no horizontal overflow */
    }

    .menu-list {
        flex-direction: column;
        /* Stack groups vertically (Top to Bottom now due to horizontal-tb) */
        padding-left: 0;
        max-height: none;
        /* Remove height constraint */
        padding-bottom: 0;
    }

    .menu-item-group {
        width: 100%;
        margin-left: 0;
        margin-bottom: 2rem;
        border-left: none;
        /* Remove side border */
        border-top: 1px solid #ccc;
        /* Add top border for separation */
        border-bottom: none;
        padding-left: 0;
        padding-top: 1rem;
        /* writing-mode already handled by parent or inherited, but good to be safe */
        height: auto;

        /* Reset PC specific styles for Mobile */
        writing-mode: horizontal-tb !important;
        /* Back to horizontal for mobile list items */
        margin-right: 0;
        margin-left: 0;
        display: block;
        /* Standard block for mobile */
    }

    .menu-item-group h3 {
        width: 100%;
        margin-bottom: 0.5rem;
    }

    .menu-item-group ul {
        flex-direction: column;
        max-height: none;
    }

    .menu-item-group li {
        margin-left: 0;
        margin-bottom: 1rem;
        display: flex;
        justify-content: space-between;
        /* justify price and name */
        border-bottom: 1px dotted #eee;
        padding-bottom: 0.5rem;
    }

    .menu-item-group li span {
        margin-top: 0;
    }

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

    .reserve-btn {
        left: 20px;
        right: 20px;
        text-align: center;
        bottom: 10px;
    }
}