:root {
    --primary-color: #e6a57e;
    /* Soft Terra-cotta */
    --secondary-color: #8dbf7b;
    /* Natural Green */
    --accent-color: #5d4037;
    /* Dark Brown */
    --text-color: #5d4037;
    /* Consistent with accent for soft feel */
    --bg-color: #fffbf5;
    /* Warm Cream Background */
    --white: #ffffff;
    --max-width: 1000px;
    --font-heading: 'Zen Maru Gothic', sans-serif;
}

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

html {
    scroll-behavior: smooth;
    scroll-padding-top: 80px;
}

body {
    font-family: var(--font-heading);
    line-height: 1.8;
    color: var(--text-color);
    background-color: var(--bg-color);
    letter-spacing: 0.05em;
}

/* Animations */
.js .fade-in-up {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.8s ease-out, transform 0.8s ease-out;
}

.fade-in-up.visible {
    opacity: 1;
    transform: translateY(0);
}

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

a:hover {
    opacity: 0.7;
}

img {
    max-width: 100%;
    height: auto;
    vertical-align: bottom;
}

/* Header */
.header {
    background-color: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(5px);
    position: sticky;
    top: 0;
    z-index: 100;
    padding: 15px 0;
    border-bottom: 1px solid rgba(0, 0, 0, 0.03);
}

.header-inner {
    display: flex;
    justify-content: space-between;
    align-items: center;
    max-width: var(--max-width);
    margin: 0 auto;
    padding: 0 20px;
}

.logo img {
    height: 48px;
}

.nav ul {
    display: flex;
    list-style: none;
    gap: 35px;
}

.nav a {
    font-size: 0.95rem;
    font-weight: bold;
    color: #5d4037;
}

.btn-reserve {
    background: #ff5252;
    color: white;
    padding: 10px 25px;
    border-radius: 50px;
    font-weight: bold;
    font-size: 0.9rem;
    display: flex;
    align-items: center;
    gap: 8px;
    box-shadow: 0 4px 15px rgba(255, 82, 82, 0.2);
}

.btn-reserve img {
    width: 18px;
    height: 18px;
    filter: brightness(0) invert(1);
    display: block;
}

/* Hero */
.hero-image {
    width: 100%;
    overflow: hidden;
    background-color: #fff;
}

.hero-image img {
    width: 100%;
    display: block;
}

/* Sections */
.section {
    padding: 80px 20px;
}

.container {
    max-width: var(--max-width);
    margin: 0 auto;
}

.section-title {
    text-align: center;
    font-size: 2.2rem;
    color: #5d4037;
    margin-bottom: 60px;
    position: relative;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 8px;
}

.section-title span.en {
    font-size: 0.9rem;
    color: #e6a57e;
    font-weight: 900;
    letter-spacing: 0.15em;
    font-family: 'Zen Maru Gothic', sans-serif;
    text-transform: uppercase;
}

.section-title::after {
    content: '';
    display: block;
    width: 60px;
    height: 3px;
    background-color: #8dbf7b;
    margin-top: 15px;
    border-radius: 10px;
}

/* About / Reason */
.about-content {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 25px;
}

.feature-card {
    background: #fff;
    padding: 50px 30px;
    border-radius: 15px;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.03);
    text-align: center;
    position: relative;
}

.card-number {
    font-size: 4rem;
    font-weight: 900;
    color: #f0f0f0;
    position: absolute;
    top: 5px;
    right: 20px;
    line-height: 1;
}

.feature-card h3 {
    font-size: 1.25rem;
    color: #5d4037;
    margin-bottom: 15px;
    position: relative;
    z-index: 1;
}

.feature-card p {
    font-size: 0.95rem;
    color: #666;
    line-height: 1.7;
    position: relative;
    z-index: 1;
}

/* Staff / Greeting */
.staff-card {
    background-color: #fff;
    border-radius: 20px;
    padding: 50px;
    box-shadow: 0 10px 50px rgba(0, 0, 0, 0.02);
}

.staff-flex {
    display: flex;
    gap: 50px;
    align-items: center;
}

.staff-img-box {
    width: 280px;
    height: 350px;
    background-color: #f8f8f8;
    border-radius: 15px;
    box-shadow: 8px 8px 0 rgba(230, 165, 126, 0.2);
    overflow: hidden;
    flex-shrink: 0;
}

.staff-image {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}

.staff-text h3 {
    font-size: 1.8rem;
    color: #5d4037;
    margin-bottom: 25px;
    line-height: 1.4;
}

.staff-name {
    font-size: 1.3rem;
    font-weight: bold;
    margin-bottom: 20px;
    display: flex;
    align-items: baseline;
    gap: 10px;
}

.staff-name .role {
    font-size: 1rem;
    color: #5d4037;
}

.staff-name .en-name {
    font-size: 0.8rem;
    color: #bbb;
    font-weight: normal;
}

.staff-message p {
    margin-bottom: 15px;
    font-size: 0.95rem;
    color: #555;
    line-height: 1.8;
}

/* Voice */
.voice-list {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 25px;
}

.voice-card {
    background: #fff;
    padding: 35px 25px;
    border-radius: 15px;
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.02);
}

.voice-head {
    display: flex;
    align-items: center;
    gap: 15px;
    margin-bottom: 20px;
}

.user-icon {
    width: 50px;
    height: 50px;
    background: #f0f0f0;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.8rem;
    color: #999;
    flex-shrink: 0;
}

.user-name {
    display: block;
    font-size: 0.9rem;
    font-weight: bold;
    color: #5d4037;
    margin-bottom: 4px;
}

.stars {
    color: #fcc419;
    font-size: 0.9rem;
}

.voice-text {
    font-size: 0.9rem;
    color: #666;
    line-height: 1.7;
    padding: 15px;
    border: 1px dotted #e0e0e0;
    border-radius: 8px;
}

/* CTA Section / Bottom */
.cta-bottom {
    background-color: #fff9f0;
    padding: 60px 0;
    text-align: center;
}

.cta-lead {
    font-size: 1.6rem;
    color: #5d4037;
    font-weight: bold;
    margin-bottom: 15px;
}

.cta-price-main {
    font-size: 2rem;
    font-weight: bold;
    color: #5d4037;
    margin-bottom: 30px;
}

.cta-price-main .highlight {
    background: linear-gradient(transparent 60%, #fffb00 60%);
    font-size: 3rem;
    color: #e60000;
}

.cta-btns {
    display: flex;
    justify-content: center;
    gap: 20px;
}

.btn-line-cta,
.btn-web-cta {
    width: 250px;
    padding: 18px;
    border-radius: 50px;
    font-weight: bold;
    font-size: 1.1rem;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    color: #fff;
}

.btn-line-cta {
    background-color: #06c755;
}

.btn-web-cta {
    background-color: #ff5252;
}

/* Menu */
.menu-list {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 25px;
}

.menu-item {
    background: #fff;
    border-radius: 15px;
    padding: 40px 25px;
    text-align: center;
    box-shadow: 0 5px 25px rgba(0, 0, 0, 0.02);
    position: relative;
}

.highlight-menu {
    border: 3px solid #e6a57e;
    transform: scale(1.05);
    z-index: 2;
}

.badgem {
    position: absolute;
    top: -15px;
    left: 50%;
    transform: translateX(-50%);
    background: #ff5252;
    color: #fff;
    font-size: 0.8rem;
    font-weight: bold;
    padding: 4px 15px;
    border-radius: 20px;
}

.menu-content h3 {
    font-size: 1.1rem;
    color: #5d4037;
    margin-bottom: 15px;
}

.menu-line {
    width: 100%;
    height: 1px;
    border-top: 1px dashed #e0e0e0;
    margin-bottom: 15px;
}

.menu-desc {
    font-size: 0.85rem;
    color: #777;
    margin-bottom: 25px;
    height: 3em;
}

.menu-price {
    font-size: 1.4rem;
    font-weight: bold;
    color: #5d4037;
}

.menu-price-box {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
}

.strike {
    text-decoration: line-through;
    color: #bbb;
    font-size: 0.9rem;
    font-weight: normal;
}

.arrow-price {
    color: #bbb;
}

.price-red {
    color: #e60000;
    font-size: 1.8rem;
    font-weight: bold;
}

.tax-small {
    font-size: 0.7rem;
    color: #999;
    font-weight: normal;
}

/* Flow */
.flow-steps {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 20px;
}

.step {
    background: #fff;
    padding: 30px 20px;
    border-radius: 12px;
    text-align: center;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.02);
}

.step-num {
    width: 45px;
    height: 45px;
    background: #e6a57e;
    color: #fff;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 15px;
    font-weight: 900;
    font-size: 1.1rem;
}

.step h3 {
    font-size: 1rem;
    color: #5d4037;
    margin-bottom: 10px;
}

.step p {
    font-size: 0.85rem;
    color: #777;
    line-height: 1.6;
}

/* FAQ */
.faq-list {
    max-width: 800px;
    margin: 0 auto;
}

.faq-item {
    background: #fff;
    padding: 25px;
    border-radius: 12px;
    margin-bottom: 15px;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.02);
}

.question {
    color: #e6a57e;
    font-weight: bold;
    margin-bottom: 10px;
    font-size: 1rem;
}

.answer {
    color: #666;
    font-size: 0.95rem;
    line-height: 1.7;
    margin-left: 1.5em;
}

/* Access */
.access-card {
    background: #fff;
    padding: 40px;
    border-radius: 20px;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.03);
}

.access-flex {
    display: flex;
    gap: 40px;
    align-items: center;
}

.access-info {
    flex: 1;
}

.access-info dl {
    display: grid;
    grid-template-columns: 100px 1fr;
    gap: 20px 0;
}

.access-info dt {
    font-weight: bold;
    color: #5d4037;
}

.access-info dd {
    color: #555;
}

.access-map-thumb {
    flex: 1.2;
}

.access-map-thumb img {
    width: 100%;
    border-radius: 15px;
}

/* News Section */
.news {
    padding: 40px 0;
    background-color: #fff;
    border-bottom: 1px solid #f0f0f0;
}

.news-wrapper {
    display: flex;
    align-items: center;
    gap: 50px;
}

.news-title {
    font-size: 1.4rem;
    color: #8dbf7b;
    white-space: nowrap;
    position: relative;
}

.news-list {
    list-style: none;
    flex: 1;
}

.news-list a {
    display: flex;
    align-items: center;
    gap: 20px;
    padding: 10px 0;
    border-bottom: 1px solid #f8f8f8;
}

.news-list li:last-child a {
    border-bottom: none;
}

.news-date {
    color: #999;
    font-size: 0.9rem;
}

.news-cat {
    font-size: 0.7rem;
    padding: 3px 12px;
    border-radius: 4px;
    color: white;
    font-weight: bold;
}

.cat-info {
    background-color: #8dbf7b;
}

.cat-campaign {
    background-color: #fca311;
}

.news-text {
    flex: 1;
    color: #333;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.news-more {
    font-size: 0.9rem;
    color: #e6a57e;
    font-weight: bold;
    display: flex;
    align-items: center;
    gap: 5px;
}

/* Mobile Sticky Footer */
.mobile-sticky-footer {
    display: none;
    /* Hidden on desktop */
}

/* Access */
.access-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 40px;
    background: var(--white);
    padding: 30px;
    border-radius: 20px;
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.05);
}

.access-map-thumb iframe {
    width: 100%;
    min-height: 400px;
    border-radius: 15px;
    display: block;
}

.access-info dl {
    display: grid;
    grid-template-columns: 100px 1fr;
    gap: 15px 0;
    border-top: none;
    /* Removed top border */
    padding-top: 0;
}

.access-info dt {
    font-weight: bold;
    color: var(--accent-color);
    margin-bottom: 5px;
}

.access-info dd {
    margin-bottom: 20px;
}

.back-to-top {
    position: fixed;
    bottom: 30px;
    right: 30px;
    width: 50px;
    height: 50px;
    background-color: var(--primary-color);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 4px 10px rgba(0, 0, 0, 0.2);
    opacity: 0;
    /* Hidden by default */
    visibility: hidden;
    transition: all 0.3s;
    z-index: 99;
}

.back-to-top.show {
    opacity: 1;
    visibility: visible;
}

.back-to-top:hover {
    transform: translateY(-5px);
    background-color: var(--accent-color);
}

/* Footer */
.footer {
    background-color: var(--white);
    padding: 80px 20px;
    text-align: center;
    border-top: 1px solid rgba(0, 0, 0, 0.05);
}

.footer-logo {
    margin-bottom: 30px;
}

.footer-logo img {
    height: 60px;
    opacity: 0.9;
}

.social-links {
    display: flex;
    justify-content: center;
    gap: 25px;
    margin-bottom: 40px;
}

.social-links a {
    width: 80px;
    height: 80px;
    background: #f8f8f8;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.3s ease;
}

.social-links a:hover {
    background: #fff;
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.1);
    transform: translateY(-5px);
}

.social-links img {
    width: 40px;
    height: 40px;
}

.copyright {
    font-size: 0.85rem;
    color: #999;
}

.arrow-up {
    width: 15px;
    height: 15px;
    border-top: 3px solid white;
    border-left: 3px solid white;
    transform: rotate(45deg);
    margin-top: 5px;
}

/* Responsive */
@media (max-width: 768px) {
    .header-inner {
        flex-direction: row;
        gap: 0;
        justify-content: space-between;
    }

    .hamburger {
        display: block;
        width: 30px;
        height: 25px;
        position: relative;
        cursor: pointer;
        z-index: 101;
    }

    .hamburger span {
        display: block;
        width: 100%;
        height: 3px;
        background-color: var(--accent-color);
        position: absolute;
        transition: 0.3s;
    }

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

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

    .hamburger span:nth-child(3) {
        bottom: 0;
    }

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

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

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

    .nav {
        position: fixed;
        top: 0;
        right: -100%;
        width: 80%;
        height: 100vh;
        background-color: var(--white);
        box-shadow: -2px 0 10px rgba(0, 0, 0, 0.1);
        transition: 0.3s;
        padding-top: 80px;
        z-index: 100;
    }

    .nav.active {
        right: 0;
    }

    .nav ul {
        flex-direction: column;
        align-items: center;
        gap: 30px;
        font-size: 1.2rem;
    }

    .btn-reserve {
        display: none;
        /* Can substitute with a fixed bottom button if needed */
    }

    .logo img {
        height: 40px;
    }

    .cta-price {
        font-size: 1.2rem;
    }

    .cta-price .highlight {
        font-size: 2rem;
    }

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

    .section {
        padding: 50px 20px;
    }

    .section-title {
        font-size: 1.8rem;
        margin-bottom: 40px;
    }

    .about-content,
    .voice-list,
    .menu-list,
    .flow-steps {
        grid-template-columns: 1fr;
        gap: 20px;
    }

    .staff-card {
        padding: 30px 20px;
    }

    .staff-flex {
        flex-direction: column;
        gap: 30px;
        text-align: center;
    }

    .staff-img-box {
        width: 100%;
        max-width: 280px;
        height: auto;
        aspect-ratio: 4/5;
        margin: 0 auto;
    }

    .staff-text h3 {
        font-size: 1.4rem;
    }

    .staff-name {
        justify-content: center;
    }

    /* News Responsive */
    .news-wrapper {
        flex-direction: column;
        align-items: flex-start;
        gap: 15px;
    }

    .news-title {
        border-right: none;
        padding-right: 0;
        border-bottom: 2px solid #eee;
        padding-bottom: 15px;
        width: 100%;
        color: var(--primary-color);
        /* More contrast than light green */
    }

    .news-list a {
        flex-wrap: wrap;
        gap: 8px;
    }

    .news-text {
        width: 100%;
    }

    .back-to-top {
        bottom: 90px;
        /* Above sticky footer */
    }

    /* Sticky Footer Responsive */
    body {
        padding-bottom: 80px;
    }

    .mobile-sticky-footer {
        display: flex;
        position: fixed;
        bottom: 10px;
        left: 10px;
        right: 10px;
        height: 70px;
        background: rgba(255, 255, 255, 0.9);
        backdrop-filter: blur(10px);
        -webkit-backdrop-filter: blur(10px);
        border-radius: 40px;
        box-shadow: 0 10px 30px rgba(0, 0, 0, 0.15);
        z-index: 999;
        overflow: hidden;
        border: 1px solid rgba(255, 255, 255, 0.3);
    }

    .footer-btn {
        flex: 1;
        display: flex;
        flex-direction: column;
        align-items: center;
        justify-content: center;
        gap: 4px;
        font-size: 0.75rem;
        font-weight: bold;
        transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    }

    .footer-btn:active {
        transform: scale(0.95);
        opacity: 0.8;
    }

    .footer-btn img {
        width: 22px;
        height: 22px;
    }

    .footer-btn .icon {
        font-size: 1.4rem;
        line-height: 1;
    }

    .btn-tel {
        color: var(--accent-color);
        background: rgba(255, 255, 255, 0.5);
    }

    .btn-line-res {
        background-color: #06c755;
        color: white;
    }

    .btn-line-res img {
        filter: brightness(0) invert(1);
    }

    .btn-web-res {
        background-color: #ff5252;
        color: white;
    }

    .btn-web-res img {
        filter: brightness(0) invert(1);
    }

    .access-info dl {
        grid-template-columns: 1fr;
        gap: 0;
    }

    .access-info dt {
        font-size: 0.85rem;
        opacity: 0.8;
        margin-bottom: 5px;
    }

    .access-info dd {
        font-size: 1rem;
        font-weight: bold;
        padding-left: 0;
        margin-bottom: 25px;
    }

    .access-map-thumb {
        margin-top: 20px;
    }

    .back-to-top {
        bottom: 100px;
        right: 20px;
        width: 45px;
        height: 45px;
    }
}

/* Desktop Hamburger Reset */
@media (min-width: 769px) {
    .hamburger {
        display: none;
    }
}