/* ============================================================
   社会保険労務士坂口事務所 — Editorial Refinement
   ============================================================ */

@import url('https://fonts.googleapis.com/css2?family=Shippori+Mincho+B1:wght@400;500;600;700;800&family=Cormorant+Garamond:ital,wght@0,400;0,500;0,600;1,400;1,500;1,600&family=Noto+Sans+JP:wght@300;400;500;700&family=Inter:wght@400;500;600&display=swap');

:root {
    /* Palette — editorial ink on warm paper, single restrained accent */
    --ink:        #0e1828;     /* deep navy ink */
    --ink-soft:   #2a3344;
    --paper:      #ffffff;     /* clean white */
    --paper-soft: #f4f6fa;     /* faintly cool off-white */
    --paper-deep: #e6ebf3;
    --rule:       #d6dbe5;     /* hairline rule on white */
    --rule-faint: rgba(14,24,40,0.08);
    --muted:      #5b6678;     /* cool slate text */
    --text:       #1d2330;
    --gold:       #2e5cb8;     /* accent blue (legacy var name) */
    --gold-soft:  #7fa1de;     /* lighter accent blue */

    /* Type */
    --jp-serif: 'Shippori Mincho B1', 'Yu Mincho', 'YuMincho', 'Hiragino Mincho ProN', serif;
    --en-serif: 'Cormorant Garamond', 'EB Garamond', Georgia, serif;
    --sans: 'Noto Sans JP', 'Inter', -apple-system, BlinkMacSystemFont, 'Helvetica Neue', sans-serif;
    --mono: 'Inter', ui-monospace, monospace;

    /* Layout */
    --container: 1200px;
    --gutter: clamp(20px, 4vw, 56px);
    --header-h: 76px;

    /* Indigo hero */
    --indigo:        #0c1a3a;
    --indigo-deep:   #060d23;
    --indigo-soft:   #1a2a52;
}

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

html { scroll-behavior: smooth; }

body {
    font-family: var(--sans);
    color: var(--text);
    background: var(--paper);
    line-height: 1.85;
    font-weight: 400;
    font-feature-settings: "palt" 1;
    -webkit-font-smoothing: antialiased;
    text-rendering: optimizeLegibility;
}

img { max-width: 100%; height: auto; display: block; }
a { color: inherit; text-decoration: none; transition: opacity 0.25s ease, color 0.25s ease; }
ul { list-style: none; }
button { font-family: inherit; cursor: pointer; }

/* ── Utilities ─────────────────────────────── */
.container {
    max-width: var(--container);
    margin: 0 auto;
    padding: 0 var(--gutter);
}

.eyebrow {
    font-family: var(--en-serif);
    font-style: italic;
    font-weight: 500;
    font-size: 0.95rem;
    color: var(--gold);
    letter-spacing: 0.04em;
}

.eyebrow-en {
    font-family: var(--en-serif);
    font-weight: 500;
    font-size: 0.82rem;
    letter-spacing: 0.32em;
    text-transform: uppercase;
    color: var(--muted);
}

.kanji-num {
    font-family: var(--jp-serif);
    font-weight: 500;
    font-size: 1.6rem;
    color: var(--gold);
    display: inline-block;
}

.rule {
    height: 1px;
    background: var(--rule);
    border: 0;
    margin: 0;
}

/* Tategaki (vertical Japanese) decorative label */
.tategaki {
    writing-mode: vertical-rl;
    font-family: var(--jp-serif);
    font-weight: 500;
    letter-spacing: 0.5em;
    color: var(--muted);
    font-size: 0.78rem;
}

/* ── Scroll reveal ─────────────────────────── */
[data-reveal] {
    opacity: 0;
    transform: translateY(24px);
    transition: opacity 0.7s ease, transform 0.7s ease;
}
[data-reveal].is-in {
    opacity: 1;
    transform: translateY(0);
}

/* ── Buttons ───────────────────────────────── */
.btn {
    display: inline-flex;
    align-items: center;
    gap: 14px;
    padding: 16px 28px;
    font-family: var(--sans);
    font-size: 0.85rem;
    font-weight: 500;
    letter-spacing: 0.18em;
    border-radius: 0;
    border: 1px solid transparent;
    cursor: pointer;
    transition: all 0.3s ease;
    text-transform: uppercase;
}

.btn-primary {
    background: var(--ink);
    color: var(--paper);
    border-color: var(--ink);
}
.btn-primary::after {
    content: '→';
    font-family: var(--en-serif);
    font-size: 1.1rem;
    letter-spacing: 0;
    transition: transform 0.3s ease;
}
.btn-primary:hover { background: transparent; color: var(--ink); }
.btn-primary:hover::after { transform: translateX(6px); }

.btn-ghost {
    background: transparent;
    color: var(--ink);
    border-color: var(--ink);
}
.btn-ghost::after {
    content: '→';
    font-family: var(--en-serif);
    font-size: 1.1rem;
    letter-spacing: 0;
    transition: transform 0.3s ease;
}
.btn-ghost:hover { background: var(--ink); color: var(--paper); }
.btn-ghost:hover::after { transform: translateX(6px); }

.btn-on-ink {
    background: transparent;
    color: var(--paper);
    border-color: var(--gold);
}
.btn-on-ink::after {
    content: '→';
    font-family: var(--en-serif);
    font-size: 1.1rem;
    letter-spacing: 0;
    color: var(--gold);
    transition: transform 0.3s ease;
}
.btn-on-ink:hover { background: var(--gold); color: var(--ink); }
.btn-on-ink:hover::after { color: var(--ink); transform: translateX(6px); }

/* ── Header ────────────────────────────────── */
.header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    background: rgba(255, 255, 255, 0.92);
    backdrop-filter: blur(14px);
    -webkit-backdrop-filter: blur(14px);
    border-bottom: 1px solid var(--rule-faint);
}

.header-container {
    max-width: var(--container);
    margin: 0 auto;
    padding: 0 var(--gutter);
    height: var(--header-h);
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 32px;
}

.logo a {
    display: flex;
    flex-direction: column;
    line-height: 1.1;
    gap: 4px;
}
.logo-text {
    font-family: var(--jp-serif);
    font-weight: 600;
    font-size: 1.08rem;
    color: var(--ink);
    letter-spacing: 0.06em;
}
.logo-en {
    font-family: var(--en-serif);
    font-style: italic;
    font-weight: 400;
    font-size: 0.7rem;
    color: var(--muted);
    letter-spacing: 0.18em;
}

.nav-list {
    display: flex;
    align-items: center;
    gap: 36px;
}
.nav-list > li > a {
    font-family: var(--sans);
    font-size: 0.82rem;
    font-weight: 500;
    letter-spacing: 0.14em;
    color: var(--text);
    padding-bottom: 4px;
    position: relative;
    display: inline-flex;
    flex-direction: column;
    align-items: center;
    gap: 2px;
}
.nav-list > li > a .nav-en {
    font-family: var(--en-serif);
    font-style: italic;
    font-weight: 400;
    font-size: 0.62rem;
    letter-spacing: 0.16em;
    color: var(--muted);
    text-transform: lowercase;
}
.nav-list > li > a::after {
    content: '';
    position: absolute;
    left: 50%;
    bottom: -8px;
    width: 0;
    height: 1px;
    background: var(--gold);
    transition: width 0.3s ease, left 0.3s ease;
}
.nav-list > li > a:hover::after,
.nav-list > li > a.active::after {
    width: 24px;
    left: calc(50% - 12px);
}
.nav-list > li > a.active { color: var(--ink); }

.lang-switch {
    display: flex;
    align-items: center;
    gap: 4px;
    font-family: var(--en-serif);
}
.lang-btn {
    font-size: 0.78rem;
    font-weight: 500;
    letter-spacing: 0.12em;
    color: var(--muted);
    padding: 4px 8px;
    border-bottom: 1px solid transparent;
}
.lang-btn.active {
    color: var(--ink);
    border-bottom-color: var(--gold);
}
.lang-divider {
    color: var(--rule);
    font-weight: 300;
}

.menu-toggle {
    display: none;
    background: none;
    border: none;
    flex-direction: column;
    gap: 5px;
    padding: 6px;
}
.menu-toggle span {
    display: block;
    width: 24px;
    height: 1px;
    background: var(--ink);
    transition: 0.3s;
}

/* ── HERO — Indigo / Navy ──────────────────── */
.hero {
    padding-top: var(--header-h);
    min-height: 100vh;
    display: grid;
    grid-template-columns: 1.05fr 1fr;
    background: var(--indigo);
    color: var(--paper);
    position: relative;
    overflow: hidden;
}

/* Subtle indigo gradient on left panel */
.hero::before {
    content: '';
    position: absolute;
    inset: 0;
    background:
        radial-gradient(ellipse at 15% 30%, rgba(60, 80, 140, 0.32) 0%, transparent 55%),
        linear-gradient(180deg, var(--indigo-deep) 0%, var(--indigo) 55%, var(--indigo-soft) 100%);
    pointer-events: none;
    z-index: 0;
}

.hero-left {
    display: flex;
    flex-direction: column;
    justify-content: center;
    padding: clamp(80px, 12vh, 120px) clamp(32px, 4vw, 56px) clamp(80px, 12vh, 120px) clamp(48px, 6vw, 80px);
    position: relative;
    z-index: 2;
}

.hero-tate {
    position: absolute;
    left: 22px;
    top: 50%;
    transform: translateY(-50%);
    height: 240px;
    display: flex;
    align-items: center;
    z-index: 3;
}
.hero-tate .tategaki {
    color: rgba(255, 255, 255, 0.45);
    font-size: 0.78rem;
}
@media (max-width: 1100px) { .hero-tate { display: none; } }

.hero-meta {
    display: flex;
    align-items: center;
    gap: 16px;
    margin-bottom: 20px;
}
.hero-meta-line {
    width: 56px;
    height: 1px;
    background: var(--gold);
}
.hero-meta-text {
    font-family: var(--en-serif);
    font-weight: 500;
    font-style: italic;
    font-size: 0.85rem;
    letter-spacing: 0.32em;
    text-transform: uppercase;
    color: var(--gold);
}

.hero-title {
    font-family: var(--jp-serif);
    font-weight: 500;
    color: var(--paper);
    font-size: clamp(2.4rem, 4.8vw, 3.8rem);
    line-height: 1.45;
    letter-spacing: 0.02em;
    margin-bottom: 32px;
    text-wrap: pretty;
    text-shadow: 0 1px 24px rgba(0,0,0,0.18);
}
.hero-title em {
    font-style: normal;
    color: var(--gold-soft);
    font-weight: 600;
}

.hero-description {
    font-size: 0.96rem;
    line-height: 2.2;
    color: rgba(255, 255, 255, 0.78);
    max-width: 440px;
    margin-bottom: 40px;
    font-weight: 400;
    text-wrap: pretty;
}

.hero-cta-row {
    display: flex;
    align-items: center;
    gap: 28px;
    flex-wrap: wrap;
}
.hero-cta-en {
    font-family: var(--en-serif);
    font-style: italic;
    font-size: 0.95rem;
    color: rgba(255, 255, 255, 0.55);
}

/* On indigo, primary button uses blue accent */
.hero .btn-primary {
    background: var(--gold);
    color: var(--paper);
    border-color: var(--gold);
}
.hero .btn-primary:hover {
    background: transparent;
    color: var(--gold);
}

.hero-right {
    position: relative;
    overflow: hidden;
    min-height: 520px;
    z-index: 1;
}
.hero-image {
    position: absolute;
    inset: 0;
    background-image: url('hero_yokohama.png');
    background-size: cover;
    background-position: center;
}

@media (max-width: 900px) {
    .hero {
        grid-template-columns: 1fr;
        min-height: auto;
    }
    .hero-left { padding: 56px var(--gutter) 48px; order: 2; }
    .hero-right { order: 1; min-height: 360px; }
}

/* ── Section primitives ────────────────────── */
.section {
    padding: clamp(80px, 12vw, 140px) 0;
    position: relative;
}
.section--ink {
    background: var(--ink);
    color: var(--paper);
}
.section--soft { background: var(--paper-soft); }

.section-head {
    display: grid;
    grid-template-columns: auto 1fr;
    align-items: baseline;
    gap: 36px;
    margin-bottom: 64px;
    padding-bottom: 24px;
    border-bottom: 1px solid var(--rule);
}
.section-head--ink { border-bottom-color: rgba(255,255,255,0.18); }

.section-head-num {
    font-family: var(--en-serif);
    font-style: italic;
    font-weight: 500;
    font-size: 1.4rem;
    color: var(--gold);
    letter-spacing: 0.04em;
}
.section-head-titles { display: flex; flex-direction: column; gap: 6px; }
.section-head-en {
    font-family: var(--en-serif);
    font-style: italic;
    font-weight: 500;
    font-size: 0.92rem;
    letter-spacing: 0.24em;
    text-transform: uppercase;
    color: var(--muted);
}
.section-head--ink .section-head-en { color: var(--gold-soft); }
.section-head-jp {
    font-family: var(--jp-serif);
    font-weight: 600;
    font-size: clamp(1.7rem, 2.8vw, 2.4rem);
    color: var(--ink);
    letter-spacing: 0.06em;
    line-height: 1.3;
}
.section-head--ink .section-head-jp { color: var(--paper); }

@media (max-width: 600px) {
    .section-head {
        grid-template-columns: 1fr;
        gap: 8px;
    }
}

/* ── Philosophy / Intro block (index) ──────── */
.philosophy {
    display: grid;
    grid-template-columns: 260px 1fr;
    gap: 72px;
    align-items: start;
}
.philosophy-photo-col {
    position: sticky;
    top: 110px;
}
.philosophy-photo-wrap {
    width: 100%;
    aspect-ratio: 4 / 5;
    overflow: hidden;
    background: var(--paper-deep);
    position: relative;
}
.philosophy-photo-wrap img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: top center;
    display: block;
}
.philosophy-photo-wrap::before {
    content: '';
    position: absolute;
    inset: 10px;
    border: 1px solid rgba(255,255,255,0.55);
    z-index: 2;
    pointer-events: none;
}
.philosophy-nameplate {
    margin-top: 18px;
    padding-top: 14px;
    border-top: 1px solid var(--rule);
}
.philosophy-nameplate-role {
    font-family: var(--en-serif);
    font-style: italic;
    font-size: 0.74rem;
    letter-spacing: 0.2em;
    color: var(--muted);
    margin-bottom: 6px;
    text-transform: uppercase;
}
.philosophy-nameplate-name {
    font-family: var(--jp-serif);
    font-size: 1.2rem;
    font-weight: 600;
    color: var(--ink);
    letter-spacing: 0.1em;
}
.philosophy-nameplate-name-en {
    font-family: var(--en-serif);
    font-style: italic;
    font-size: 0.8rem;
    color: var(--muted);
    margin-top: 2px;
    letter-spacing: 0.06em;
}

.philosophy-text { padding-top: 4px; }
.philosophy-quote {
    font-family: var(--jp-serif);
    font-weight: 500;
    font-size: clamp(1.35rem, 2.2vw, 1.85rem);
    line-height: 2.0;
    color: var(--ink);
    letter-spacing: 0.04em;
    margin-bottom: 36px;
    text-wrap: pretty;
}
.philosophy-quote em {
    font-style: normal;
    color: var(--gold);
    font-weight: 600;
}
.philosophy-body p {
    font-size: 0.96rem;
    line-height: 2.1;
    color: var(--ink-soft);
    margin-bottom: 20px;
}
.philosophy-cta {
    margin-top: 36px;
    padding-top: 28px;
    border-top: 1px solid var(--rule);
}

@media (max-width: 900px) {
    .philosophy { grid-template-columns: 1fr; gap: 40px; }
    .philosophy-photo-col { position: static; max-width: 260px; }
}

/* ── Services index strip ──────────────────── */
.svc-strip {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    border-top: 1px solid var(--rule);
}
.svc-cell {
    padding: 44px 32px;
    border-bottom: 1px solid var(--rule);
    border-right: 1px solid var(--rule);
    background: transparent;
    transition: background 0.3s ease;
}
.svc-cell:nth-child(3n) { border-right: none; }
.svc-cell:hover { background: rgba(255,255,255,0.5); }
.svc-num {
    font-family: var(--en-serif);
    font-style: italic;
    font-size: 0.95rem;
    color: var(--gold);
    margin-bottom: 20px;
    letter-spacing: 0.08em;
}
.svc-title-jp {
    font-family: var(--jp-serif);
    font-size: 1.18rem;
    font-weight: 600;
    color: var(--ink);
    margin-bottom: 8px;
    letter-spacing: 0.06em;
}
.svc-title-en {
    font-family: var(--en-serif);
    font-style: italic;
    font-size: 0.85rem;
    color: var(--muted);
    margin-bottom: 18px;
    letter-spacing: 0.1em;
}
.svc-desc {
    font-size: 0.9rem;
    line-height: 1.95;
    color: var(--ink-soft);
}

@media (max-width: 800px) {
    .svc-strip { grid-template-columns: 1fr; }
    .svc-cell { border-right: none; }
}

/* ── Strengths (Options) — index ───────────── */
.strengths-intro {
    max-width: 640px;
    margin-bottom: 56px;
    font-size: 0.98rem;
    line-height: 2.1;
    color: rgba(255, 255, 255,0.78);
}
.strengths-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 0;
    border-top: 1px solid rgba(255,255,255,0.12);
    border-left: 1px solid rgba(255,255,255,0.12);
}
.strength {
    padding: 40px 32px;
    border-bottom: 1px solid rgba(255,255,255,0.12);
    border-right: 1px solid rgba(255,255,255,0.12);
    transition: background 0.3s ease;
}
.strength:hover { background: rgba(255,255,255,0.04); }
.strength-num {
    font-family: var(--en-serif);
    font-style: italic;
    font-size: 0.85rem;
    color: var(--gold);
    letter-spacing: 0.18em;
    margin-bottom: 24px;
    display: flex;
    align-items: center;
    gap: 12px;
}
.strength-num::before {
    content: '';
    width: 24px;
    height: 1px;
    background: var(--gold);
}
.strength-title {
    font-family: var(--jp-serif);
    font-size: 1.1rem;
    font-weight: 500;
    color: var(--paper);
    line-height: 1.7;
    letter-spacing: 0.04em;
}
@media (max-width: 800px) { .strengths-grid { grid-template-columns: 1fr 1fr; } }
@media (max-width: 500px) { .strengths-grid { grid-template-columns: 1fr; } }

/* ── Contact section (CTA strip) ───────────── */
.cta {
    background: var(--ink);
    color: var(--paper);
    padding: clamp(80px, 10vw, 120px) 0;
}
.cta-inner {
    display: grid;
    grid-template-columns: 1fr auto;
    gap: 48px;
    align-items: end;
}
.cta-en {
    font-family: var(--en-serif);
    font-style: italic;
    color: var(--gold);
    font-size: 1rem;
    letter-spacing: 0.2em;
    text-transform: uppercase;
    margin-bottom: 18px;
}
.cta-title {
    font-family: var(--jp-serif);
    font-weight: 600;
    font-size: clamp(1.8rem, 3.2vw, 2.8rem);
    line-height: 1.5;
    color: var(--paper);
    letter-spacing: 0.06em;
    margin-bottom: 24px;
}
.cta-meta {
    font-family: var(--sans);
    font-size: 0.9rem;
    color: rgba(255, 255, 255,0.65);
    letter-spacing: 0.08em;
}
@media (max-width: 700px) {
    .cta-inner { grid-template-columns: 1fr; gap: 28px; align-items: start; }
}

/* ── Footer ────────────────────────────────── */
.footer {
    background: var(--ink);
    color: rgba(255, 255, 255,0.55);
    border-top: 1px solid rgba(255,255,255,0.08);
    padding: 56px 0 32px;
}
.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr;
    gap: 48px;
    margin-bottom: 48px;
}
.footer-brand {
    font-family: var(--jp-serif);
    color: var(--paper);
    font-size: 1.05rem;
    font-weight: 500;
    letter-spacing: 0.08em;
    margin-bottom: 10px;
}
.footer-en {
    font-family: var(--en-serif);
    font-style: italic;
    font-size: 0.78rem;
    color: rgba(255, 255, 255,0.45);
    letter-spacing: 0.18em;
    margin-bottom: 18px;
}
.footer-addr {
    font-size: 0.82rem;
    line-height: 1.9;
    color: rgba(255, 255, 255,0.55);
}
.footer-col h4 {
    font-family: var(--en-serif);
    font-style: italic;
    font-size: 0.82rem;
    letter-spacing: 0.2em;
    text-transform: uppercase;
    color: var(--gold-soft);
    margin-bottom: 16px;
    font-weight: 500;
}
.footer-col ul li {
    font-size: 0.84rem;
    padding: 4px 0;
}
.footer-col ul li a:hover { color: var(--paper); }
.footer-bottom {
    border-top: 1px solid rgba(255,255,255,0.08);
    padding-top: 22px;
    font-family: var(--en-serif);
    font-size: 0.78rem;
    letter-spacing: 0.12em;
    color: rgba(255, 255, 255,0.4);
    text-align: center;
}
@media (max-width: 800px) {
    .footer-grid { grid-template-columns: 1fr 1fr; gap: 32px; }
}
@media (max-width: 500px) {
    .footer-grid { grid-template-columns: 1fr; }
}

/* ============================================================
   ABOUT PAGE
   ============================================================ */
.page-header {
    padding: calc(var(--header-h) + 80px) 0 80px;
    background: var(--paper);
    border-bottom: 1px solid var(--rule);
}
.page-header-inner {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    gap: 18px;
}
.page-header-en {
    font-family: var(--en-serif);
    font-style: italic;
    font-weight: 500;
    font-size: 1rem;
    letter-spacing: 0.32em;
    text-transform: uppercase;
    color: var(--gold);
}
.page-header-jp {
    font-family: var(--jp-serif);
    font-weight: 600;
    font-size: clamp(2.2rem, 4vw, 3.2rem);
    color: var(--ink);
    letter-spacing: 0.08em;
}
.page-header-crumb {
    font-family: var(--en-serif);
    font-style: italic;
    color: var(--muted);
    font-size: 0.85rem;
    letter-spacing: 0.06em;
}

/* Greeting */
.greeting-grid {
    display: grid;
    grid-template-columns: 280px 1fr;
    gap: 64px;
    align-items: start;
}
.greeting-photo-col { position: sticky; top: 100px; }
.greeting-photo-wrap {
    width: 100%;
    aspect-ratio: 4 / 5;
    overflow: hidden;
    background: var(--paper-deep);
    position: relative;
}
.greeting-photo-wrap img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: top center;
    filter: grayscale(0.05) contrast(1.02);
}
.greeting-photo-wrap::before {
    content: '';
    position: absolute;
    inset: 12px;
    border: 1px solid rgba(255, 255, 255,0.5);
    z-index: 2;
    pointer-events: none;
}
.greeting-nameplate {
    margin-top: 18px;
    padding-top: 16px;
    border-top: 1px solid var(--rule);
}
.greeting-nameplate-role {
    font-family: var(--en-serif);
    font-style: italic;
    font-size: 0.78rem;
    letter-spacing: 0.2em;
    color: var(--muted);
    margin-bottom: 6px;
    text-transform: uppercase;
}
.greeting-nameplate-name {
    font-family: var(--jp-serif);
    font-size: 1.4rem;
    font-weight: 600;
    color: var(--ink);
    letter-spacing: 0.1em;
}
.greeting-nameplate-name-en {
    font-family: var(--en-serif);
    font-style: italic;
    font-size: 0.85rem;
    color: var(--muted);
    margin-top: 2px;
    letter-spacing: 0.06em;
}

.greeting-text { padding-top: 0; }
.greeting-quote {
    font-family: var(--jp-serif);
    font-weight: 500;
    font-size: clamp(1.4rem, 2.4vw, 2rem);
    line-height: 1.95;
    color: var(--ink);
    letter-spacing: 0.06em;
    margin-bottom: 40px;
    text-wrap: pretty;
}
.greeting-quote em {
    font-style: normal;
    color: var(--gold);
    font-weight: 600;
}
.greeting-body {
    font-size: 0.95rem;
    line-height: 2.15;
    color: var(--ink-soft);
    margin-bottom: 26px;
}
.greeting-body strong {
    font-family: var(--jp-serif);
    font-weight: 600;
    color: var(--ink);
    display: block;
    font-size: 1.02rem;
    margin-bottom: 10px;
    letter-spacing: 0.04em;
}

@media (max-width: 800px) {
    .greeting-grid { grid-template-columns: 1fr; gap: 36px; }
    .greeting-photo-col { position: static; max-width: 280px; }
}

/* Profile table */
.spec-table {
    width: 100%;
    border-collapse: collapse;
    border-top: 1px solid var(--rule);
    margin-top: 8px;
}
.spec-table tr { border-bottom: 1px solid var(--rule); }
.spec-table th {
    width: 200px;
    text-align: left;
    padding: 22px 24px 22px 0;
    vertical-align: top;
    font-family: var(--jp-serif);
    font-weight: 500;
    font-size: 0.92rem;
    color: var(--ink);
    letter-spacing: 0.08em;
    position: relative;
}
.spec-table th .en {
    display: block;
    font-family: var(--en-serif);
    font-style: italic;
    font-weight: 400;
    font-size: 0.72rem;
    color: var(--muted);
    letter-spacing: 0.14em;
    margin-top: 3px;
    text-transform: lowercase;
}
.spec-table td {
    padding: 22px 0;
    vertical-align: top;
    font-size: 0.92rem;
    line-height: 1.95;
    color: var(--ink-soft);
}
@media (max-width: 700px) {
    .spec-table th, .spec-table td { display: block; padding: 8px 0; width: 100%; }
    .spec-table th { padding-top: 18px; }
    .spec-table td { padding-bottom: 18px; }
}

/* Office map */
.map-frame {
    margin-top: 40px;
    border: 1px solid var(--rule);
    padding: 8px;
    background: var(--paper);
}
.map-frame iframe {
    display: block;
    width: 100%;
    height: 420px;
    border: 0;
    filter: grayscale(0.4) contrast(1.02);
}

/* ============================================================
   SERVICES PAGE
   ============================================================ */
.svc-intro {
    max-width: 720px;
    margin: 0 0 80px;
}
.svc-intro p {
    font-family: var(--jp-serif);
    font-weight: 500;
    font-size: clamp(1.3rem, 2vw, 1.7rem);
    line-height: 1.95;
    color: var(--ink);
    letter-spacing: 0.04em;
}

.svc-block {
    margin-bottom: 100px;
}
.svc-block-head {
    display: flex;
    align-items: flex-end;
    gap: 24px;
    margin-bottom: 56px;
    padding-bottom: 20px;
    border-bottom: 1px solid var(--rule);
}
.svc-block-num {
    font-family: var(--en-serif);
    font-style: italic;
    font-size: 2.6rem;
    line-height: 1;
    color: var(--gold);
    font-weight: 500;
}
.svc-block-title-jp {
    font-family: var(--jp-serif);
    font-weight: 600;
    font-size: clamp(1.6rem, 2.6vw, 2.2rem);
    color: var(--ink);
    letter-spacing: 0.06em;
    line-height: 1.3;
}
.svc-block-title-en {
    font-family: var(--en-serif);
    font-style: italic;
    font-size: 0.92rem;
    color: var(--muted);
    letter-spacing: 0.24em;
    text-transform: uppercase;
    margin-bottom: 4px;
}
.svc-block-titles { flex: 1; }

.svc-cards-3 {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 32px;
}
.svc-cards-2 {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 32px;
}

.svc-card {
    background: var(--paper);
    border: 1px solid var(--rule);
    padding: 36px 32px;
    transition: all 0.3s ease;
    display: flex;
    flex-direction: column;
}
.svc-card:hover {
    border-color: var(--gold);
    transform: translateY(-2px);
}
.svc-card-head {
    display: flex;
    align-items: baseline;
    gap: 12px;
    margin-bottom: 18px;
    padding-bottom: 16px;
    border-bottom: 1px solid var(--rule);
}
.svc-card-num {
    font-family: var(--en-serif);
    font-style: italic;
    font-weight: 500;
    font-size: 0.9rem;
    color: var(--gold);
    letter-spacing: 0.14em;
}
.svc-card-title {
    font-family: var(--jp-serif);
    font-weight: 600;
    font-size: 1.1rem;
    color: var(--ink);
    line-height: 1.5;
    letter-spacing: 0.05em;
}
.svc-card-desc {
    font-size: 0.9rem;
    line-height: 1.95;
    color: var(--ink-soft);
    margin-bottom: 20px;
}
.svc-card-list { margin-top: auto; padding-top: 8px; }
.svc-card-list li {
    font-size: 0.85rem;
    line-height: 1.7;
    color: var(--ink-soft);
    padding: 8px 0;
    border-top: 1px solid var(--rule);
    display: flex;
    gap: 10px;
}
.svc-card-list li::before {
    content: '—';
    color: var(--gold);
    flex: none;
}

.svc-block.value-added .svc-card {
    background: var(--paper-soft);
    border-color: var(--paper-deep);
}
.svc-block.value-added .svc-card:hover { border-color: var(--gold); }

@media (max-width: 900px) {
    .svc-cards-3, .svc-cards-2 { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 600px) {
    .svc-cards-3, .svc-cards-2 { grid-template-columns: 1fr; }
    .svc-block-head { flex-direction: column; align-items: flex-start; gap: 8px; }
}

/* ============================================================
   CONTACT PAGE
   ============================================================ */
.contact-split {
    display: grid;
    grid-template-columns: 1fr 1.4fr;
    gap: 72px;
    align-items: start;
}
.contact-info {
    position: sticky;
    top: 100px;
}
.contact-info-block {
    margin-bottom: 36px;
    padding-bottom: 28px;
    border-bottom: 1px solid var(--rule);
}
.contact-info-block:last-child { border-bottom: 0; }
.contact-info-label {
    font-family: var(--en-serif);
    font-style: italic;
    font-size: 0.78rem;
    letter-spacing: 0.24em;
    text-transform: uppercase;
    color: var(--gold);
    margin-bottom: 10px;
}
.contact-info-value {
    font-family: var(--jp-serif);
    font-size: 1.08rem;
    font-weight: 500;
    color: var(--ink);
    line-height: 1.8;
    letter-spacing: 0.04em;
}
.contact-info-value.tel {
    font-family: var(--en-serif);
    font-style: italic;
    font-weight: 500;
    font-size: 1.8rem;
    color: var(--ink);
    letter-spacing: 0.04em;
}

.form-frame {
    background: var(--paper);
    border: 1px solid var(--rule);
    padding: 8px;
}
.form-intro {
    font-size: 0.95rem;
    color: var(--ink-soft);
    line-height: 1.9;
    margin-bottom: 24px;
}
.google-form-iframe {
    width: 100%;
    min-height: 1400px;
    border: 0;
    display: block;
    background: var(--paper);
}

@media (max-width: 900px) {
    .contact-split { grid-template-columns: 1fr; gap: 40px; }
    .contact-info { position: static; }
}

/* ── Mobile menu ───────────────────────────── */
@media (max-width: 900px) {
    .nav {
        position: fixed;
        top: var(--header-h);
        right: 0;
        width: min(360px, 90vw);
        height: calc(100vh - var(--header-h));
        background: var(--paper);
        padding: 40px var(--gutter);
        border-left: 1px solid var(--rule);
        transform: translateX(110%);
        transition: transform 0.4s cubic-bezier(0.7, 0, 0.2, 1);
        z-index: 999;
    }
    .nav.active { transform: translateX(0); }
    .nav-list { flex-direction: column; align-items: flex-start; gap: 28px; }
    .nav-list > li > a { align-items: flex-start; font-size: 1rem; }
    .menu-toggle { display: flex; }
    .menu-toggle.active span:nth-child(1) { transform: rotate(45deg) translate(6px, 4px); }
    .menu-toggle.active span:nth-child(2) { opacity: 0; }
    .menu-toggle.active span:nth-child(3) { transform: rotate(-45deg) translate(6px, -4px); }
}

/* ============================================================
   ENGLISH VARIANT — body.en
   ============================================================ */
body.en {
    font-family: 'Inter', 'Helvetica Neue', Arial, sans-serif;
    line-height: 1.75;
}
body.en .logo-text,
body.en .logo-en {
    font-family: var(--en-serif) !important;
    letter-spacing: 0.04em;
}
body.en .logo-text {
    font-weight: 600;
    font-size: 1.15rem;
}
body.en .logo-en {
    font-style: italic;
    font-weight: 400;
    font-size: 0.72rem;
    letter-spacing: 0.2em;
    color: var(--muted);
}

body.en .nav-list > li > a {
    font-family: 'Inter', sans-serif;
    font-size: 0.82rem;
    letter-spacing: 0.16em;
    text-transform: uppercase;
}
body.en .nav-list > li > a .nav-en {
    display: none;
}

body.en .hero-title {
    font-family: var(--en-serif);
    font-weight: 500;
    font-size: clamp(2.4rem, 4.6vw, 3.8rem);
    line-height: 1.25;
    letter-spacing: 0.005em;
}
body.en .hero-title em {
    font-style: italic;
    font-weight: 500;
}
body.en .hero-description {
    font-family: 'Inter', sans-serif;
    line-height: 1.85;
}

body.en .section-head-jp {
    font-family: var(--en-serif);
    font-weight: 500;
    font-size: clamp(2rem, 3.4vw, 2.8rem);
    letter-spacing: 0.01em;
    line-height: 1.2;
}
body.en .section-head-en {
    font-family: 'Inter', sans-serif;
    font-weight: 500;
    font-size: 0.78rem;
    letter-spacing: 0.32em;
    text-transform: uppercase;
}

body.en .page-header-jp {
    font-family: var(--en-serif);
    font-weight: 500;
    font-size: clamp(2.6rem, 5vw, 4rem);
    letter-spacing: 0.005em;
    line-height: 1.15;
}
body.en .page-header-en {
    font-family: 'Inter', sans-serif;
    font-weight: 500;
}

body.en .philosophy-quote,
body.en .greeting-quote {
    font-family: var(--en-serif);
    font-weight: 500;
    font-style: italic;
    font-size: clamp(1.5rem, 2.6vw, 2.1rem);
    line-height: 1.45;
    letter-spacing: 0.005em;
}
body.en .philosophy-quote em,
body.en .greeting-quote em {
    font-style: italic;
    font-weight: 600;
    color: var(--gold);
}
body.en .philosophy-body p,
body.en .greeting-body { font-family: 'Inter', sans-serif; line-height: 1.85; }
body.en .greeting-body strong {
    font-family: var(--en-serif);
    font-weight: 500;
    font-style: italic;
    font-size: 1.1rem;
    color: var(--ink);
    letter-spacing: 0.005em;
    display: block;
    margin-bottom: 8px;
    margin-top: 2px;
}
body.en .philosophy-nameplate-name,
body.en .greeting-nameplate-name {
    font-family: var(--en-serif);
    font-weight: 600;
    letter-spacing: 0.02em;
    font-size: 1.3rem;
}
body.en .philosophy-nameplate-name-en,
body.en .greeting-nameplate-name-en { display: none; }
body.en .philosophy-nameplate-role,
body.en .greeting-nameplate-role {
    font-family: 'Inter', sans-serif;
    font-weight: 500;
    font-size: 0.72rem;
    letter-spacing: 0.24em;
}

body.en .svc-title-jp,
body.en .svc-card-title {
    font-family: var(--en-serif);
    font-weight: 600;
    font-size: 1.3rem;
    letter-spacing: 0.005em;
    line-height: 1.3;
}
body.en .svc-title-en { display: none; }
body.en .svc-desc,
body.en .svc-card-desc { font-family: 'Inter', sans-serif; line-height: 1.75; }
body.en .svc-num,
body.en .svc-card-num {
    font-family: var(--en-serif);
    font-style: italic;
    font-size: 1rem;
}
body.en .svc-block-title-jp {
    font-family: var(--en-serif);
    font-weight: 500;
    font-size: clamp(1.8rem, 3vw, 2.4rem);
    letter-spacing: 0.005em;
}

body.en .strength-title {
    font-family: var(--en-serif);
    font-weight: 500;
    font-size: 1.25rem;
    line-height: 1.35;
    letter-spacing: 0.005em;
}
body.en .strengths-intro { font-family: 'Inter', sans-serif; }

body.en .cta-title {
    font-family: var(--en-serif);
    font-weight: 500;
    font-size: clamp(2rem, 3.6vw, 3rem);
    line-height: 1.2;
    letter-spacing: 0.005em;
}
body.en .footer-brand {
    font-family: var(--en-serif);
    font-weight: 600;
    letter-spacing: 0.04em;
}

body.en .spec-table th {
    font-family: var(--en-serif);
    font-weight: 600;
    font-size: 1rem;
    letter-spacing: 0.02em;
    text-transform: capitalize;
}
body.en .spec-table th .en { display: none; }
body.en .spec-table td { font-family: 'Inter', sans-serif; }

body.en .contact-info-value {
    font-family: var(--en-serif);
    font-weight: 500;
    letter-spacing: 0.005em;
}
body.en .contact-info-value.tel { font-style: italic; }
body.en .form-intro { font-family: 'Inter', sans-serif; }

body.en .btn {
    font-family: 'Inter', sans-serif;
    font-size: 0.78rem;
    letter-spacing: 0.18em;
}