:root {
    --primary-color: #fcfaf5;
    /* Off-white background */
    --accent-color: #8c6239;
    /* Deep bronze/gold */
    --text-color: #2c2925;
    /* Dark brown/charcoal */
    --text-light: #59544e;
    /* Muted brown */
    --border-color: #dcd7cc;
    --font-serif: 'Shippori Mincho', serif;
    --font-sans: 'Noto Sans JP', sans-serif;
    --section-padding: 120px 20px;
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    background-color: var(--primary-color);
    color: var(--text-color);
    font-family: var(--font-sans);
    line-height: 2;
    letter-spacing: 0.08em;
    -webkit-font-smoothing: antialiased;
}

/* Responsive Utilities */
.pc-only {
    display: block;
}

.sp-only {
    display: none;
}

@media (max-width: 768px) {
    .pc-only {
        display: none;
    }

    .sp-only {
        display: block;
    }
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 10px 20px;
}

/* Header */
.header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    background: rgba(252, 250, 245, 0.9);
    z-index: 1000;
    padding: 20px 0;
    transition: background 0.3s;
}

.header-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 40px;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo {
    font-family: var(--font-serif);
    font-size: 1.2rem;
    font-weight: 500;
    color: var(--text-color);
    letter-spacing: 0.2em;
}

.nav ul {
    display: flex;
    list-style: none;
    gap: 50px;
}

.nav a {
    text-decoration: none;
    color: var(--text-color);
    font-size: 0.85rem;
    font-weight: 400;
    letter-spacing: 0.1em;
    transition: color 0.3s;
}

.nav a:hover {
    color: var(--accent-color);
}

/* Hamburger Styles */
.hamburger {
    display: none;
    background: none;
    border: none;
    cursor: pointer;
    width: 30px;
    height: 24px;
    position: relative;
    z-index: 1001;
    padding: 0;
}

.hamburger span {
    display: block;
    width: 100%;
    height: 2px;
    background-color: var(--text-color);
    position: absolute;
    left: 0;
    transition: all 0.3s;
}

.hamburger span:nth-child(1) {
    top: 0;
}

.hamburger span:nth-child(2) {
    top: 11px;
}

.hamburger span:nth-child(3) {
    top: 22px;
}

.hamburger.is-active span:nth-child(1) {
    top: 11px;
    transform: rotate(45deg);
}

.hamburger.is-active span:nth-child(2) {
    opacity: 0;
}

.hamburger.is-active span:nth-child(3) {
    top: 11px;
    transform: rotate(-45deg);
}

/* Hero */
.hero {
    height: 100vh;
    background-color: var(--primary-color);
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    overflow: hidden;
}

.hero-content {
    width: 100%;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
}

.hero-image-wrapper {
    position: absolute;
    top: 0;
    right: 0;
    width: 65%;
    height: 100%;
}

.hero-image-wrapper img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.hero-text-vertical {
    position: absolute;
    left: 15%;
    display: flex;
    flex-direction: row-reverse;
    gap: 40px;
}

.vertical-line {
    writing-mode: vertical-rl;
    font-family: var(--font-serif);
}

.hero-title {
    font-size: 3.2rem;
    font-weight: 500;
    letter-spacing: 0.4em;
    line-height: 1.2;
}

.hero-subtitle {
    font-size: 1.4rem;
    margin-top: 100px;
    letter-spacing: 0.3em;
    color: var(--accent-color);
}

/* Instagram Section */
.instagram {
    padding: 80px 0 0 0;
    background-color: var(--primary-color);
    overflow: hidden;
}

.instagram-title {
    text-align: center;
    font-family: var(--font-serif);
    font-size: 2rem;
    margin-bottom: 40px;
    color: var(--text-color);
}

.instagram-carousel {
    width: 100%;
    overflow: hidden;
    position: relative;
}

.carousel-track {
    display: flex;
    width: calc(350px * 10);
    animation: scroll 60s linear infinite;
}

.carousel-track:hover {
    animation-play-state: paused;
}

.slide {
    width: 350px;
    height: 350px;
    padding: 10px;
}

.slide img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}

@keyframes scroll {
    0% {
        transform: translateX(0);
    }

    100% {
        transform: translateX(calc(-250px * 5));
    }

    /* slide width * number of unique slides */
}

/* Common Section */
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: var(--section-padding);
}

.section-label {
    display: block;
    font-size: 0.75rem;
    font-weight: 700;
    color: var(--accent-color);
    margin-bottom: 20px;
    letter-spacing: 0.3em;
    text-align: center;
}

.section-title {
    font-family: var(--font-serif);
    font-size: 2.4rem;
    margin-bottom: 60px;
    text-align: center;
    font-weight: 500;
    position: relative;
}

.section-title::after {
    content: '';
    position: absolute;
    bottom: -20px;
    left: 50%;
    transform: translateX(-50%);
    width: 60px;
    height: 1px;
    background: var(--accent-color);
}

/* About & Story */
.about,
.story {
    background-color: var(--primary-color);
}

#omoi {
    scroll-margin-top: 110px;
}

.about-flex,
.story-flex {
    display: flex;
    align-items: center;
    gap: 80px;
}

.story-flex.reverse {
    flex-direction: row-reverse;
}

.about-image,
.story-image {
    flex: 1;
}

.about-image img,
.story-image img {
    width: 100%;
    height: auto;
    filter: brightness(0.95);
}

.about-text,
.story-text {
    flex: 1;
}

.description {
    margin-bottom: 30px;
    color: var(--text-light);
    font-size: 0.95rem;
    text-align: justify;
}

.highlight-text {
    font-family: var(--font-serif);
    font-size: 1.25rem;
    color: var(--accent-color);
    margin-bottom: 20px;
    border-left: 2px solid var(--accent-color);
    padding-left: 20px;
}

/* Products */
.products {
    background-color: #fff;
}

.product-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
}

.product-card {
    background: #fff;
    transition: opacity 0.3s;
}

.product-card:hover {
    opacity: 0.8;
}

.product-img-wrapper {
    width: 100%;
    aspect-ratio: 1 / 1;
    overflow: hidden;
    margin-bottom: 20px;
}

.product-img-wrapper img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.product-info {
    text-align: center;
    padding: 0;
}

.product-info h4 {
    font-family: var(--font-serif);
    font-size: 1.1rem;
    font-weight: 500;
    margin-bottom: 5px;
}

.product-info p {
    font-size: 0.85rem;
    color: var(--text-light);
}

/* Shop Info */
.info-layout {
    display: flex;
    justify-content: center;
}

.info-content {
    width: 100%;
    max-width: 800px;
}

.info-table {
    width: 100%;
    border-collapse: collapse;
}

.info-table th,
.info-table td {
    padding: 30px 0;
    border-bottom: 1px solid var(--border-color);
    text-align: left;
}

.info-table th {
    width: 180px;
    font-weight: 500;
    font-family: var(--font-serif);
    color: var(--accent-color);
}

.reservation-note {
    display: inline-block;
    margin-top: 8px;
    font-size: 0.8rem;
    color: var(--text-light);
    line-height: 1.6;
}

.map-wrapper {
    width: 100%;
    height: 400px;
    margin-top: 10px;
}

.map-wrapper iframe {
    width: 100%;
    height: 100%;
}

/* Footer */
.footer {
    padding: 5px 20px;
    background: #2c2925;
    color: #fff;
    text-align: center;
    letter-spacing: 0.2em;
}

.footer-logo {
    font-family: var(--font-serif);
    font-size: 1.2rem;
    margin-bottom: 20px;
    font-weight: 400;
}

.footer-links {
    margin-bottom: 40px;
    display: flex;
    justify-content: center;
    gap: 20px;
    flex-wrap: wrap;
}

.footer-links a {
    color: #fff;
    text-decoration: none;
    font-size: 0.85rem;
    font-family: var(--font-serif);
    padding: 12px 25px;
    border: 1px solid rgba(255, 255, 255, 0.2);
    border-radius: 2px;
    transition: all 0.3s ease;
    letter-spacing: 0.15em;
    display: inline-block;
}

.footer-links a:hover {
    background-color: rgba(255, 255, 255, 0.05);
    border-color: var(--accent-color);
    color: var(--accent-color);
}

.copyright {
    font-size: 0.7rem;
    opacity: 0.3;
}

/* Brand Video */
.brand-video-section {
    background-color: #fff;
    padding-top: 0;
}

.video-container {
    max-width: 700px;
    margin: 0 auto;
    position: relative;
    box-shadow: 0 30px 60px rgba(0, 0, 0, 0.1);
}

.video-container video {
    width: 100%;
    display: block;
    filter: brightness(0.9);
}

/* Instagram refined */
.instagram {
    padding: var(--section-padding);
}

.instagram-link {
    display: block;
    transition: transform 0.3s ease;
    cursor: pointer;
}

.instagram-link:hover {
    transform: scale(0.98);
}

.instagram-cta {
    text-align: center;
    margin-top: 60px;
}

.btn-instagram {
    display: inline-block;
    padding: 15px 40px;
    border: 1px solid var(--accent-color);
    color: var(--accent-color);
    text-decoration: none;
    font-family: var(--font-serif);
    font-size: 0.9rem;
    letter-spacing: 0.2em;
    transition: all 0.3s;
}

.btn-instagram:hover {
    background-color: var(--accent-color);
    color: #fff;
}

/* Responsive */
@media (max-width: 768px) {
    :root {
        --section-padding: 80px 20px;
    }

    .header-container {
        padding: 15px 20px;
        flex-direction: row;
        justify-content: space-between;
        align-items: center;
        flex-wrap: nowrap;
    }

    .logo {
        font-size: 0.9rem;
        white-space: nowrap;
        letter-spacing: 0.1em;
        margin: 0;
        flex-shrink: 1;
    }

    .hamburger {
        display: block;
        flex-shrink: 0;
        margin-left: 15px;
    }

    .nav {
        position: fixed;
        top: 0;
        left: 0;
        width: 100%;
        height: 100vh;
        background-color: var(--primary-color);
        display: none;
        flex-direction: column;
        justify-content: center;
        align-items: center;
        z-index: 1000;
        opacity: 0;
        transition: opacity 0.3s ease;
    }

    .nav.is-active {
        display: flex;
        opacity: 1;
    }

    .nav ul {
        flex-direction: column;
        align-items: center;
        gap: 40px;
    }

    .nav a {
        font-size: 1.2rem;
        letter-spacing: 0.3em;
    }

    /* Hero Responsive */
    .hero-image-wrapper {
        width: 100%;
        opacity: 0.5;
    }

    .hero-text-vertical {
        left: 50%;
        transform: translateX(-50%);
        gap: 25px;
    }

    .hero-title {
        font-size: 1.8rem;
        letter-spacing: 0.3em;
    }

    .hero-subtitle {
        font-size: 1rem;
        margin-top: 60px;
    }

    /* Common Section Responsive */
    .section-title {
        font-size: 1.6rem;
        margin-bottom: 40px;
    }

    .section-label {
        margin-bottom: 10px;
    }

    .about-flex,
    .story-flex {
        flex-direction: column;
        gap: 40px;
    }

    .story-flex.reverse {
        flex-direction: column;
    }

    .about-text,
    .story-text {
        text-align: center;
    }

    .highlight-text {
        font-size: 1.1rem;
        border-left: none;
        padding-left: 0;
        border-bottom: 1px solid var(--accent-color);
        padding-bottom: 15px;
        display: inline-block;
    }

    .description {
        font-size: 0.85rem;
        text-align: center;
        line-height: 1.8;
    }

    /* Products Responsive */
    .product-grid {
        grid-template-columns: 1fr;
        gap: 40px;
    }

    .product-img-wrapper {
        margin-bottom: 15px;
    }

    /* Instagram Responsive */
    .slide {
        width: 280px;
        height: 280px;
    }

    .carousel-track {
        width: calc(280px * 10);
    }

    @keyframes scroll {
        0% {
            transform: translateX(0);
        }

        100% {
            transform: translateX(calc(-280px * 5));
        }
    }

    .btn-instagram {
        width: 100%;
        padding: 15px 20px;
        font-size: 0.8rem;
    }

    /* Shop Info Responsive */
    .info-table th,
    .info-table td {
        display: block;
        width: 100%;
        padding: 15px 0;
        text-align: center;
    }

    .info-table th {
        border-bottom: none;
        padding-bottom: 5px;
        font-size: 0.9rem;
    }

    .info-table td {
        font-size: 0.75rem;
        line-height: 1.6;
    }

    /* Footer Responsive */
    .footer-logo {
        font-size: 1rem;
        white-space: nowrap;
        margin-bottom: 25px;
    }

    .footer-links {
        display: flex;
        justify-content: center;
        flex-wrap: nowrap;
        gap: 10px;
        margin-bottom: 30px;
    }

    .footer-links a {
        font-size: 0.75rem;
        padding: 10px 15px;
        white-space: nowrap;
    }

    .video-container {
        max-width: 100%;
        box-shadow: 0 15px 30px rgba(0, 0, 0, 0.1);
    }

    /* Map Responsive */
    .map-wrapper {
        width: 100%;
        height: 300px;
        margin-top: 10px;
    }

    .map-wrapper iframe {
        width: 100%;
        height: 100%;
    }
}