/* Heichinrou corporate site — responsive layout (black / gold theme) */

:root {
    --hc-gold: #968535;
    --hc-gold-dark: #946816;
    --hc-gold-nav: #c9c751;
    --hc-bg-outer: #ffffff;
    --hc-header-edge: #1a1814;
    --hc-bg-content: #ffffff;
    --hc-bg-panel: #f9f9f9;
    --hc-bg-panel-alt: #f1f1f1;
    --hc-text: #222222;
    --hc-text-muted: #444444;
    --hc-accent: #75001d;
    --hc-border: #d4c4a8;
    --hc-max-width: 1024px;
    --hc-content-width: 790px;
    --hc-font-body: Arial, Helvetica, sans-serif;
    --hc-font-display: "Droid Serif", Georgia, "Times New Roman", serif;
}

*,
*::before,
*::after {
    box-sizing: border-box;
}

html {
    -webkit-text-size-adjust: 100%;
}

body {
    margin: 0;
    background: var(--hc-bg-outer);
    color: var(--hc-text);
    font-family: var(--hc-font-body);
    font-size: 14px;
    line-height: 1.55;
    overflow-x: hidden;
}

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

a {
    color: var(--hc-text);
}

a:hover {
    color: var(--hc-gold);
}

/* Legacy class aliases */
.style1 {
    font-family: var(--hc-font-body);
    font-size: 13px;
    line-height: 1.6;
    font-weight: normal;
}

.style3 {
    font-family: var(--hc-font-body);
    font-size: 13px;
    line-height: 1.5;
    font-weight: bold;
}

.style4 {
    font-family: var(--hc-font-body);
    font-size: 15px;
    font-weight: bold;
    color: var(--hc-gold);
}

.style7 {
    font-weight: bold;
}

/* Shell */
.site-page {
    min-height: 100vh;
    display: flex;
    flex-direction: column;
}

.site-header {
    background: var(--hc-header-edge);
    border-bottom: 3px solid var(--hc-gold-dark);
}

.site-header__inner {
    --header-h: 107px;
    --logo-w: 286px;
    max-width: var(--hc-max-width);
    margin: 0 auto;
    min-height: var(--header-h);
    display: flex;
    flex-wrap: wrap;
    align-items: stretch;
    background-color: #1a1814;
    background-image: url(../images/menu-bg1-01.jpg);
    background-repeat: no-repeat;
    background-position: left top;
    background-size: auto var(--header-h);
}

.site-logo {
    flex: 0 0 var(--logo-w);
    width: var(--logo-w);
    height: var(--header-h);
    display: block;
    text-decoration: none;
}

.site-nav-toggle {
    display: none;
    align-self: center;
    margin-left: auto;
    margin-bottom: 0;
    width: 44px;
    height: 44px;
    padding: 0;
    border: 0;
    border-radius: 4px;
    background: transparent;
    cursor: pointer;
    position: relative;
    flex-shrink: 0;
}

.site-nav-toggle::before,
.site-nav-toggle::after {
    content: "";
    position: absolute;
    left: 50%;
    top: 50%;
    width: 24px;
    height: 2px;
    margin-left: -12px;
    background: #1a1810;
    transition: transform 0.2s ease, box-shadow 0.2s ease, opacity 0.2s ease;
}

.site-nav-toggle::before {
    margin-top: -1px;
    box-shadow: 0 -8px 0 #1a1810, 0 8px 0 #1a1810;
}

.site-nav-toggle::after {
    margin-top: -1px;
    opacity: 0;
}

.site-nav-toggle[aria-expanded="true"]::before {
    box-shadow: none;
    transform: rotate(45deg);
}

.site-nav-toggle[aria-expanded="true"]::after {
    opacity: 1;
    transform: rotate(-45deg);
}

.site-nav-toggle:hover::before,
.site-nav-toggle:focus-visible::before {
    background: var(--hc-gold-dark);
    box-shadow: 0 -8px 0 var(--hc-gold-dark), 0 8px 0 var(--hc-gold-dark);
}

.site-nav-toggle:hover::after,
.site-nav-toggle:focus-visible::after {
    background: var(--hc-gold-dark);
}

.site-nav-toggle[aria-expanded="true"]:hover::before,
.site-nav-toggle[aria-expanded="true"]:hover::after,
.site-nav-toggle[aria-expanded="true"]:focus-visible::before,
.site-nav-toggle[aria-expanded="true"]:focus-visible::after {
    box-shadow: none;
}

.site-nav-toggle:focus-visible {
    outline: 2px solid var(--hc-gold-dark);
    outline-offset: 2px;
}

.site-nav {
    flex: 1 1 auto;
    min-width: 0;
    align-self: stretch;
}

.site-nav > ul {
    list-style: none;
    margin: 0;
    padding: 0;
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 2px;
}

.site-nav > ul > li {
    position: relative;
}

.site-nav a,
.site-nav__parent {
    display: block;
    padding: 72px 6px 9px;
    font-family: var(--hc-font-display);
    font-size: 11px;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    text-decoration: none;
    text-align: center;
    min-width: 88px;
    color: #d9d5b4;
    border: 0;
    background: none;
    cursor: pointer;
    width: 100%;
}

.site-nav a:hover,
.site-nav__parent:hover {
    color: var(--hc-gold-nav);
}

.site-nav > ul > li.is-active > a,
.site-nav > ul > li.is-active > .site-nav__parent {
    color: var(--hc-gold-nav);
    text-shadow: 0 1px 0 #000;
}

.site-nav__item--locations .site-nav__parent::after {
    content: "▾";
    display: inline-block;
    margin-left: 4px;
    font-size: 9px;
    opacity: 0.75;
    vertical-align: middle;
}

.site-nav__submenu {
    display: none;
    list-style: none;
    margin: 0;
    padding: 6px 0;
    position: absolute;
    top: 100%;
    left: 50%;
    transform: translateX(-50%);
    min-width: 148px;
    background: #1a1814;
    border: 1px solid var(--hc-gold-dark);
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.35);
    z-index: 20;
}

.site-nav__item--locations:hover .site-nav__submenu,
.site-nav__item--locations:focus-within .site-nav__submenu,
.site-nav__item--locations.is-expanded .site-nav__submenu {
    display: block;
}

.site-nav__submenu a {
    padding: 8px 14px;
    min-width: 0;
    text-transform: none;
    letter-spacing: 0.04em;
    white-space: nowrap;
    text-align: left;
}

.site-nav__submenu a.is-current {
    color: var(--hc-gold-nav);
    font-weight: bold;
}

.site-body {
    flex: 1;
    background: var(--hc-bg-content);
}

.site-body__frame {
    position: relative;
    max-width: var(--hc-max-width);
    margin: 0 auto;
    background: var(--hc-bg-content);
    display: flex;
    flex-direction: column;
}

.site-main {
    width: 100%;
    padding: 8px 20px 40px;
    min-width: 0;
}

.site-aside {
    align-self: flex-end;
    flex-shrink: 0;
    width: auto;
    padding: 8px 16px 0;
    background: none;
    text-align: right;
    font-size: 13px;
    font-weight: normal;
}

.lang-switch a {
    cursor: pointer;
    text-decoration: none;
}

.lang-switch__current {
    font-weight: normal;
}

.site-footer {
    background: var(--hc-gold-dark);
    color: #fff;
    text-align: right;
    padding: 10px 20px;
    font-size: 12px;
    font-weight: bold;
}

/* Sections */
.section {
    margin-bottom: 32px;
}

.section__body--centered {
    text-align: center;
}

.section__body--centered img {
    display: inline-block;
    max-width: 100%;
    height: auto;
}

.section-title {
    background: url(../images/sub_title_bg.gif) repeat-x center;
    background-size: auto 100%;
    color: #fff;
    font-family: var(--hc-font-body);
    font-size: 13px;
    font-weight: bold;
    text-align: center;
    padding: 6px 12px;
    min-height: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    line-height: 1.4;
    margin-bottom: 16px;
}

.section-title--plain {
    background: none;
    background-size: auto;
    color: var(--hc-gold);
    text-align: left;
    padding: 0;
    min-height: 0;
    display: block;
}

.prose {
    text-align: justify;
    font-size: 13px;
    line-height: 1.65;
}

.prose p + p {
    margin-top: 1em;
}

.content-grid {
    display: grid;
    gap: 24px;
}

.content-grid--2col {
    grid-template-columns: 1fr minmax(300px, 360px);
    align-items: start;
}

.history-photo {
    margin-top: 42px;
}

.history-photo__img {
    display: block;
    width: 100%;
    max-width: 360px;
    height: auto;
    margin: 0 auto;
}

.content-grid--equal {
    grid-template-columns: repeat(2, minmax(0, 1fr));
}

.divider-red {
    border: 0;
    border-top: 2px solid var(--hc-accent);
    margin: 12px 0;
}

/* Cards */
.location-card {
    text-align: center;
}

.location-card img {
    width: 200px;
    max-width: 100%;
    border: 1px solid var(--hc-border);
}

.location-card h3 {
    margin: 12px 0 0;
    font-size: 14px;
    font-weight: bold;
}

.product-card {
    background: var(--hc-bg-panel);
    padding: 12px;
    display: grid;
    grid-template-columns: 150px 1fr;
    gap: 16px;
    align-items: start;
    min-width: 0;
}

.product-card__image img {
    width: 150px;
    max-width: 100%;
}

.product-card__body {
    min-width: 0;
    word-wrap: break-word;
    overflow-wrap: anywhere;
}

.product-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 24px 30px;
    align-items: start;
}

.product-grid > .divider-red {
    display: none;
}

/* Location detail */
.location-hero {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 24px;
    align-items: start;
    margin-bottom: 28px;
}

.location-gallery {
    min-width: 0;
}

.location-slideshow {
    position: relative;
}

.location-slideshow img {
    width: 100%;
    height: auto;
    display: block;
    opacity: 0;
    transition: opacity 0.5s ease-in-out;
}

.location-slideshow img:not(.is-active) {
    position: absolute;
    top: 0;
    left: 0;
    pointer-events: none;
}

.location-slideshow img.is-active {
    position: relative;
    opacity: 1;
}

.location-info h2 {
    margin: 0 0 12px;
    font-size: 16px;
    color: var(--hc-gold);
}

.info-panel {
    background: var(--hc-bg-panel-alt);
    padding: 14px;
    margin-top: 12px;
}

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

.info-panel td {
    padding: 6px 4px;
    vertical-align: top;
    font-size: 13px;
}

.vr-links {
    margin: 20px 0;
}

.vr-links a {
    display: inline-block;
    margin-right: 12px;
    margin-bottom: 8px;
    font-weight: bold;
}

.media-block {
    margin: 24px 0;
    text-align: center;
}

.media-block img {
    max-width: 100%;
}

/* Promotion */
.promo-feature {
    display: grid;
    grid-template-columns: minmax(0, 1fr) minmax(0, 1.2fr);
    gap: 28px;
    align-items: start;
}

.promo-feature img {
    width: 100%;
}

.promo-gallery {
    display: grid;
    gap: 32px;
    margin-top: 36px;
}

.promo-poster {
    margin: 0;
}

.promo-poster .section-title {
    margin-bottom: 12px;
}

.promo-poster img {
    width: 100%;
    height: auto;
    display: block;
    border: 1px solid var(--hc-border);
}

/* Package */
.package-feature {
    display: grid;
    grid-template-columns: 280px 1fr;
    gap: 28px;
    align-items: start;
}

/* Forms */
.contact-form {
    max-width: 680px;
    margin: 0 auto;
}

.reservation-section {
    max-width: 760px;
    margin: 0 auto;
}

.reservation-form {
    width: 100%;
    margin: 0 auto;
}

.reservation-form__header {
    text-align: center;
    margin-bottom: 28px;
}

.reservation-form__title {
    margin: 0 0 8px;
    font-size: 1.35rem;
    font-weight: 700;
    color: var(--hc-accent);
    letter-spacing: 0.02em;
}

.reservation-form__subtitle {
    margin: 0;
    font-size: 14px;
    color: var(--hc-text-muted);
}

.reservation-form .form-row {
    grid-template-columns: 200px minmax(0, 1fr);
    gap: 16px;
    padding: 0;
    margin-bottom: 20px;
    align-items: center;
}

.reservation-form .form-row--stacked {
    align-items: start;
}

.reservation-form .form-row label {
    padding: 0;
}

.reservation-form .form-row .field {
    padding: 0;
    min-width: 0;
}

.reservation-form .field--narrow {
    max-width: 160px;
}

.reservation-form .field-hint {
    margin: 8px 0 0;
    font-size: 12px;
    color: var(--hc-text-muted);
}

.reservation-form .date-selects {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
}

.reservation-form .date-selects select {
    flex: 1 1 100px;
    min-width: 0;
}

.reservation-form .reservation-field,
.reservation-form select,
.reservation-form .radio-option--others input[type="text"] {
    width: 100%;
    max-width: 100%;
    box-sizing: border-box;
    font-family: inherit;
    font-size: 16px;
    line-height: 1.4;
    padding: 11px 14px;
    border: 1px solid #c8c8c8;
    border-radius: 10px;
    background: #fff;
    color: var(--hc-text);
    transition: border-color 0.2s ease, box-shadow 0.2s ease;
}

.reservation-form select {
    min-height: 46px;
    padding-right: 36px;
    cursor: pointer;
}

.reservation-form .reservation-field:focus,
.reservation-form select:focus,
.reservation-form .radio-option--others input[type="text"]:focus {
    outline: none;
    border-color: var(--hc-gold);
    box-shadow: 0 0 0 3px rgba(184, 134, 11, 0.15);
}

.reservation-form textarea.reservation-field {
    min-height: 140px;
    resize: vertical;
}

.reservation-form__banquet-heading {
    margin: 40px 0 14px;
    font-size: 1rem;
    font-weight: 700;
    color: var(--hc-text);
}

.reservation-form__banquet {
    margin: 0 0 40px;
    padding: 24px 20px;
    border: 1px solid #e8e8e8;
    border-radius: 12px;
    background: var(--hc-bg-panel-alt);
}

.reservation-form .radio-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 14px 20px;
    margin-top: 0;
}

.reservation-form .radio-option {
    display: flex;
    align-items: flex-start;
    gap: 10px;
    min-width: 0;
    font-size: 15px;
    line-height: 1.4;
    cursor: pointer;
}

.reservation-form .radio-option input[type="radio"] {
    flex-shrink: 0;
    width: 18px;
    height: 18px;
    margin-top: 2px;
    accent-color: var(--hc-gold-dark);
    cursor: pointer;
}

.reservation-form .radio-option span {
    min-width: 0;
    overflow-wrap: anywhere;
}

.reservation-form .radio-option--wide {
    grid-column: 1 / -1;
}

.reservation-form .radio-option--others {
    grid-column: 1 / -1;
    display: grid;
    grid-template-columns: auto minmax(0, 1fr);
    gap: 12px;
    align-items: center;
}

.reservation-form .radio-option__control {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    white-space: nowrap;
}

.reservation-form .radio-option--others input[type="text"] {
    min-width: 0;
}

.reservation-form__submit.form-actions {
    margin-top: 32px;
}

.reservation-form__submit .btn {
    min-width: 180px;
    padding: 14px 40px;
    font-size: 16px;
    border-radius: 999px;
}

.reservation-form__notes {
    margin-top: 28px;
    padding-top: 20px;
    border-top: 1px solid #eee;
    font-size: 14px;
    line-height: 1.6;
    color: var(--hc-text-muted);
}

.reservation-form__notes p {
    margin: 0 0 12px;
}

.form-row {
    display: grid;
    grid-template-columns: 160px 1fr;
    gap: 12px;
    padding: 0;
    margin-bottom: 18px;
    align-items: start;
}

.form-row:last-of-type {
    margin-bottom: 0;
}

.form-row label {
    font-weight: bold;
    padding: 6px 8px;
}

.form-row .field {
    padding: 6px 8px;
    min-width: 0;
}

.form-row input[type="text"],
.form-row input[type="email"],
.form-row input[type="tel"],
.form-row select,
.form-row textarea {
    width: 100%;
    max-width: 100%;
    font-family: inherit;
    font-size: 14px;
    padding: 6px 8px;
    border: 1px solid #ccc;
}

.form-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
    justify-content: center;
    margin-top: 24px;
}

.form-actions .btn {
    min-width: 120px;
    padding: 10px 28px;
    font-family: inherit;
    font-size: 14px;
    font-weight: 600;
    line-height: 1.2;
    border-radius: 8px;
    border: 1px solid transparent;
    cursor: pointer;
    transition: background-color 0.2s ease, color 0.2s ease, border-color 0.2s ease;
}

.form-actions .btn--primary {
    background: var(--hc-gold-dark);
    color: #fff;
    border-color: var(--hc-gold-dark);
}

.form-actions .btn--primary:hover {
    background: var(--hc-gold);
    border-color: var(--hc-gold);
}

.form-actions .btn--secondary {
    background: #fff;
    color: var(--hc-text);
    border-color: #ccc;
}

.form-actions .btn--secondary:hover {
    background: var(--hc-bg-panel);
    border-color: var(--hc-gold);
    color: var(--hc-gold-dark);
}

.form-actions .btn:focus-visible {
    outline: 2px solid var(--hc-gold);
    outline-offset: 2px;
}

.form-note {
    margin-top: 16px;
    font-size: 12px;
    color: var(--hc-text-muted);
}

.required {
    color: var(--hc-accent);
}

/* Utility */
.text-center {
    text-align: center;
}

.sr-only {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    border: 0;
}

/* Responsive */
@media (max-width: 900px) {
    .site-header__inner {
        align-items: center;
        padding-right: 8px;
    }

    .site-nav-toggle {
        display: block;
    }

    .site-nav {
        display: none;
        width: 100%;
        flex: 1 1 100%;
    }

    .site-nav.is-open {
        display: flex;
        flex-direction: column;
        align-items: center;
    }

    .site-nav > ul {
        flex-direction: column;
        align-items: center;
        width: 100%;
    }

    .site-nav > ul > li {
        width: 100%;
        text-align: center;
    }

    .site-nav.is-open a,
    .site-nav.is-open .site-nav__parent {
        padding: 12px 10px;
        min-width: 0;
        color: var(--hc-gold-nav);
        text-shadow: 0 1px 0 #000;
        text-align: center;
    }

    .site-nav.is-open > ul > li.is-active > a,
    .site-nav.is-open > ul > li.is-active > .site-nav__parent {
        color: var(--hc-gold-nav);
    }

    .site-nav__submenu {
        position: static;
        transform: none;
        min-width: 0;
        border: 0;
        box-shadow: none;
        background: rgba(255, 255, 255, 0.12);
        margin: 0 16px 8px;
        padding: 6px 0;
        border-radius: 4px;
        text-align: center;
    }

    .site-nav__submenu a {
        padding: 8px 10px;
        font-size: 12px;
        text-align: center;
    }

    .site-nav__item--locations:hover .site-nav__submenu,
    .site-nav__item--locations:focus-within .site-nav__submenu {
        display: none;
    }

    .site-nav__item--locations.is-expanded .site-nav__submenu {
        display: block;
    }

    .site-nav__lang {
        width: 100%;
        margin-top: 8px;
        padding-top: 8px;
        border-top: 1px solid rgba(255, 255, 255, 0.18);
        text-align: center;
    }

    .site-nav__lang .site-aside.lang-switch {
        display: inline-block;
        width: auto;
        max-width: 100%;
        margin: 0;
        padding: 8px 10px 12px;
        text-align: center;
        font-size: 13px;
        color: var(--hc-gold-nav);
        white-space: nowrap;
    }

    .site-nav__lang .lang-switch a,
    .site-nav__lang .lang-switch__current,
    .site-nav__lang .lang-switch__sep {
        display: inline;
        color: var(--hc-gold-nav);
    }

    .site-nav__lang .lang-switch a {
        text-decoration: none;
    }

    .site-nav__lang .lang-switch a:hover {
        color: #fff;
    }

    .content-grid--2col,
    .content-grid--equal,
    .product-grid,
    .location-hero,
    .promo-feature,
    .package-feature {
        grid-template-columns: 1fr;
    }

    .history-photo {
        margin-top: 0;
    }

    .history-photo__img {
        max-width: 100%;
    }

    .product-card {
        grid-template-columns: 1fr;
        text-align: center;
    }

    .product-card__image img {
        margin: 0 auto;
    }

    .form-row {
        grid-template-columns: 1fr;
    }

    .reservation-form .form-row {
        grid-template-columns: 1fr;
        align-items: start;
    }

    .reservation-form .radio-grid {
        grid-template-columns: 1fr;
    }

    .reservation-form .radio-option--others {
        grid-template-columns: 1fr;
    }

    .reservation-form .field--narrow {
        max-width: none;
    }
}

@media (max-width: 600px) {
    .site-header__inner {
        --header-h: 84px;
        --logo-w: 224px;
    }
}

@media (max-width: 400px) {
    .site-header__inner {
        --header-h: 72px;
        --logo-w: 192px;
    }
}

.legacy-form {
    max-width: 100%;
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
}

.legacy-form table {
    width: 100%;
    max-width: 832px;
    margin: 0 auto;
    table-layout: fixed;
}

.confirmation-message {
    text-align: center;
    padding: 2rem 0;
    font-size: 15px;
}

.legacy-form input[type="text"],
.legacy-form input[type="email"],
.legacy-form input[type="tel"],
.legacy-form select,
.legacy-form textarea {
    max-width: 100%;
    width: 100%;
    box-sizing: border-box;
}

.legacy-form textarea {
    resize: vertical;
}

.legacy-form .style1,
.legacy-form .style4,
.legacy-form p {
    overflow-wrap: anywhere;
    word-wrap: break-word;
}

.legacy-form .branch-info table {
    width: 100%;
}

@media (max-width: 768px) {
    .legacy-form tr {
        display: grid;
        grid-template-columns: auto 1fr;
        gap: 4px 12px;
        padding: 8px 0;
        border-bottom: 1px solid #eee;
    }

    .legacy-form tr td[colspan="3"] {
        grid-column: 1 / -1;
        display: block;
    }

    .legacy-form td {
        display: block;
        width: auto !important;
        padding: 4px 8px !important;
    }

    .legacy-form td:first-child {
        grid-column: 1;
    }
}

@media (max-width: 600px) {
    .site-main {
        padding: 16px 14px 32px;
    }

    .site-footer {
        text-align: center;
        font-size: 11px;
    }
}