/* ═══════════════════════════════════════════════════════════════════════════
   Yoshino Massage — Layout: top bar, header/nav, hero, footer, CTA surfaces
   ═══════════════════════════════════════════════════════════════════════════ */

/* ── Top bar ───────────────────────────────────────────────────────────── */

.topbar {
    background: var(--color-ink);
    color: rgba(255, 249, 245, 0.85);
    font-size: var(--text-sm);
    min-height: var(--topbar-height);
    padding-block: var(--space-1);
    display: flex;
    align-items: center;
    position: relative;
    z-index: var(--z-content);
}

.topbar .container {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: var(--space-4);
}

.topbar__group {
    display: flex;
    align-items: center;
    gap: var(--space-6);
    min-width: 0;
}

.topbar a {
    color: rgba(255, 249, 245, 0.85);
    display: inline-flex;
    align-items: center;
    gap: var(--space-2);
    white-space: nowrap;
}

.topbar a:hover { color: var(--color-white); }
.topbar .open-chip { color: rgba(255, 249, 245, 0.85); }
.topbar__address { display: inline-flex; align-items: center; gap: var(--space-2); white-space: nowrap; }
.topbar__gift { color: var(--color-blossom) !important; font-weight: var(--weight-medium); }
.topbar__gift:hover { color: var(--color-white) !important; }

/* ── Header ────────────────────────────────────────────────────────────── */

.site-header {
    position: sticky;
    top: 0;
    z-index: var(--z-sticky);
    background: rgba(250, 246, 241, 0.92);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    border-bottom: 1px solid transparent;
    transition: border-color var(--transition-base), box-shadow var(--transition-base);
}

.site-header.scrolled {
    border-bottom-color: var(--color-border);
    box-shadow: var(--shadow-sm);
}

.site-header .container {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: var(--space-6);
    height: var(--header-height);
}

.logo {
    display: inline-flex;
    align-items: center;
    gap: var(--space-3);
    color: var(--color-text);
}

.logo:hover { color: var(--color-text); }
.logo svg { color: var(--color-primary); flex-shrink: 0; }
.logo__mark { height: 48px; width: auto; flex-shrink: 0; border-radius: 0; }
.logo__wordmark { height: 32px; width: auto; flex-shrink: 0; border-radius: 0; }


/* ── Nav ───────────────────────────────────────────────────────────────── */

.nav { display: flex; align-items: center; }

.nav__list {
    display: flex;
    align-items: center;
    gap: var(--space-2);
}

.nav__item { position: relative; }

.nav__link {
    display: inline-flex;
    align-items: center;
    gap: var(--space-1);
    padding: var(--space-2) var(--space-3);
    font-size: var(--text-sm);
    font-weight: var(--weight-medium);
    color: var(--color-text);
    border-radius: var(--radius-sm);
}

.nav__link:hover { color: var(--color-primary-dark); background: var(--color-primary-soft); }

.nav__link[aria-current="page"],
.nav__link.active { color: var(--color-primary-dark); }

.nav__link svg { transition: transform var(--transition-fast); }

/* Dropdown */
.dropdown {
    position: absolute;
    top: calc(100% + var(--space-2));
    left: 0;
    min-width: 260px;
    padding: var(--space-3);
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-lg);
    opacity: 0;
    visibility: hidden;
    transform: translateY(6px);
    transition: opacity var(--transition-fast), transform var(--transition-fast),
        visibility var(--transition-fast);
    z-index: var(--z-dropdown);
}

.nav__item:hover > .dropdown,
.nav__item:focus-within > .dropdown {
    opacity: 1;
    visibility: visible;
    transform: none;
}

.nav__item:hover > .nav__link svg,
.nav__item:focus-within > .nav__link svg { transform: rotate(180deg); }

.dropdown a {
    display: flex;
    align-items: baseline;
    justify-content: space-between;
    gap: var(--space-3);
    padding: var(--space-3) var(--space-4);
    border-radius: var(--radius-md);
    font-size: var(--text-sm);
    color: var(--color-text);
}

.dropdown a:hover { background: var(--color-primary-soft); color: var(--color-primary-dark); }
.dropdown a span { font-size: var(--text-xs); color: var(--color-text-secondary); white-space: nowrap; }

.dropdown__all {
    margin-top: var(--space-2);
    padding-top: var(--space-2);
    border-top: 1px solid var(--color-border);
}

.dropdown__all a { font-weight: var(--weight-semibold); color: var(--color-primary-dark); }

/* Header actions */
.header-actions { display: flex; align-items: center; gap: var(--space-4); }

.header-phone {
    display: inline-flex;
    align-items: center;
    gap: var(--space-2);
    font-size: var(--text-sm);
    font-weight: var(--weight-semibold);
    color: var(--color-text);
    white-space: nowrap;
}

.header-phone svg { color: var(--color-primary); }

/* Mobile toggles */
.nav-toggle { display: none; padding: var(--space-2); color: var(--color-text); }
.nav-toggle svg { display: block; }

/* Mobile nav panel */
.mobile-nav {
    display: none;
    position: fixed;
    inset: 0;
    top: 0;
    z-index: var(--z-overlay);
    background: var(--color-paper);
    padding: var(--space-6);
    overflow-y: auto;
}

body.nav-open .mobile-nav { display: block; }
body.nav-open { overflow: hidden; }

.mobile-nav__head {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: var(--space-8);
}

.mobile-nav__list { display: grid; gap: var(--space-1); }

.mobile-nav__list > li > a,
.mobile-nav__list summary {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: var(--space-4) var(--space-2);
    font-family: var(--font-display);
    font-size: var(--text-xl);
    color: var(--color-text);
    border-bottom: 1px solid var(--color-border);
    cursor: pointer;
    list-style: none;
}

.mobile-nav__list summary::-webkit-details-marker { display: none; }

.mobile-nav__sub { padding: var(--space-2) var(--space-4); display: grid; gap: var(--space-1); }

.mobile-nav__sub a {
    display: flex;
    justify-content: space-between;
    gap: var(--space-3);
    padding: var(--space-3) var(--space-2);
    color: var(--color-text-secondary);
}

.mobile-nav__cta {
    display: grid;
    gap: var(--space-3);
    margin-top: var(--space-8);
}

/* ── Hero ──────────────────────────────────────────────────────────────── */

.hero {
    position: relative;
    overflow: hidden;
    background: var(--color-paper);
}

.home-hero {
    min-height: min(88vh, 860px);
    display: flex;
    align-items: center;
    padding-block: var(--space-20);
}

.home-hero .container {
    display: grid;
    grid-template-columns: minmax(0, 1.05fr) minmax(0, 0.95fr);
    gap: var(--space-16);
    align-items: center;
}

.home-hero__content { max-width: 40rem; }

.home-hero__content > .rating-badge { margin-bottom: var(--space-6); }

.home-hero h1 { margin-bottom: var(--space-6); }

.home-hero h1 em {
    font-style: normal;
    color: var(--color-primary);
}

/* Rendered as an <h2> for the keyword signal, styled as body prose */
.home-hero__sub {
    font-family: var(--font-body);
    font-size: var(--text-lg);
    font-weight: var(--weight-regular);
    line-height: var(--leading-normal);
    color: var(--color-text-secondary);
    max-width: 40rem;
    margin-bottom: var(--space-8);
}

.home-hero__media {
    position: relative;
    border-radius: var(--radius-xl);
    overflow: hidden;
    box-shadow: var(--shadow-xl);
    aspect-ratio: 4 / 5;
}

.home-hero__media img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    border-radius: 0;
}

.home-hero__trust {
    margin-top: var(--space-8);
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-3) var(--space-6);
    font-size: var(--text-sm);
    color: var(--color-text-secondary);
}

.home-hero__trust span { display: inline-flex; align-items: center; gap: var(--space-2); }
.home-hero__trust svg { color: var(--color-matcha); }

/* Inner-page hero */
.page-hero {
    padding-block: var(--space-16) var(--space-12);
    border-bottom: 1px solid var(--color-border);
}

.page-hero .breadcrumbs { margin-bottom: var(--space-6); }
.page-hero h1 { max-width: 52rem; margin-bottom: var(--space-4); }
.page-hero__sub { font-size: var(--text-lg); max-width: 46rem; }
.page-hero .btn-row { margin-top: var(--space-8); }

/* Sakura branch watermark (hero corner) */
.hero__branch {
    position: absolute;
    top: -40px;
    right: -60px;
    width: 380px;
    color: var(--color-blossom);
    opacity: 0.18;
    pointer-events: none;
}

/* ── Two-column content blocks ─────────────────────────────────────────── */

.split {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: var(--space-16);
    align-items: center;
}

.split--reverse > .split__media { order: 2; }

.split__media {
    border-radius: var(--radius-xl);
    overflow: hidden;
    box-shadow: var(--shadow-lg);
}

.split__media img { width: 100%; height: 100%; object-fit: cover; border-radius: 0; }

.split__content > p + p { margin-top: var(--space-4); }
.split__content .btn-row { margin-top: var(--space-8); }
.split__content .checklist { margin-top: var(--space-6); }

/* ── CTA banner ────────────────────────────────────────────────────────── */

.cta-banner {
    position: relative;
    overflow: hidden;
    background: var(--color-ink);
    color: var(--color-text-inverse);
    text-align: center;
    padding-block: var(--space-20);
}

.cta-banner h2 { color: var(--color-text-inverse); margin-bottom: var(--space-4); }

.cta-banner p {
    color: rgba(255, 249, 245, 0.78);
    max-width: 38rem;
    margin-inline: auto;
    margin-bottom: var(--space-8);
}

.cta-banner .btn-row { justify-content: center; }

.cta-banner__petal {
    position: absolute;
    color: var(--color-primary);
    opacity: 0.25;
    pointer-events: none;
}

/* ── Footer ────────────────────────────────────────────────────────────── */

.site-footer {
    position: relative;
    overflow: hidden;
    background: var(--color-ink);
    color: rgba(255, 249, 245, 0.75);
    padding-top: var(--space-20);
    font-size: var(--text-sm);
}

/* Whisper-quiet brand petals in the footer's empty corners */
.footer-petal {
    position: absolute;
    color: var(--color-blossom);
    opacity: 0.07;
    pointer-events: none;
}

.footer-grid {
    display: grid;
    grid-template-columns: 1.4fr 1fr 1fr 1.2fr;
    gap: var(--space-12);
    padding-bottom: var(--space-16);
}

.footer-brand .logo { color: var(--color-text-inverse); margin-bottom: var(--space-4); }
.footer-brand p { color: rgba(255, 249, 245, 0.65); font-size: var(--text-sm); }
.footer-brand .rating-badge {
    margin-top: var(--space-5);
    background: rgba(255, 249, 245, 0.06);
    border-color: rgba(255, 249, 245, 0.15);
    color: rgba(255, 249, 245, 0.85);
}

.site-footer h3 {
    color: var(--color-text-inverse);
    font-size: var(--text-base);
    letter-spacing: var(--tracking-wide);
    text-transform: uppercase;
    font-family: var(--font-body);
    font-weight: var(--weight-semibold);
    margin-bottom: var(--space-5);
}

.footer-links { display: grid; gap: var(--space-3); }
.footer-links a { color: rgba(255, 249, 245, 0.75); }
.footer-links a:hover { color: var(--color-white); }
.footer-links a span { color: rgba(255, 249, 245, 0.62); }

.footer-contact { display: grid; gap: var(--space-3); }

.footer-contact li {
    display: flex;
    align-items: flex-start;
    gap: var(--space-3);
}

.footer-contact svg { color: var(--color-blossom); flex-shrink: 0; margin-top: 2px; }
.footer-contact a { color: rgba(255, 249, 245, 0.75); }
.footer-contact a:hover { color: var(--color-white); }

.footer-bottom {
    border-top: 1px solid rgba(255, 249, 245, 0.12);
    padding-block: var(--space-6);
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: space-between;
    gap: var(--space-3);
    font-size: var(--text-xs);
    color: rgba(255, 249, 245, 0.65);
}

.footer-bottom a { color: rgba(255, 249, 245, 0.72); }
.footer-bottom a:hover { color: var(--color-white); }

.footer-disclaimer {
    padding-bottom: var(--space-6);
    font-size: var(--text-xs);
    color: rgba(255, 249, 245, 0.62);
    max-width: 60rem;
}

/* ── Mobile CTA bar ────────────────────────────────────────────────────── */

.mobile-cta-bar {
    display: none;
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    z-index: var(--z-ctabar);
    background: var(--color-surface);
    border-top: 1px solid var(--color-border);
    box-shadow: 0 -4px 16px rgba(31, 35, 40, 0.08);
    padding: var(--space-2) var(--space-3);
    padding-bottom: calc(var(--space-2) + env(safe-area-inset-bottom, 0px));
    grid-template-columns: 1fr 1fr;
    gap: var(--space-3);
}

.mobile-cta-bar .btn { min-height: 48px; }

body.nav-open .mobile-cta-bar { display: none; }