/*
Theme Name: ESTHETIQUE Quiet Luxury
Author: World Class Designer
Description: 内装工事専門インテリアショップ向けテーマ（v2.0 Full Redesign）
Version: 2.0
*/

/* ==========================================================
   0. Custom Properties & Reset
========================================================== */
:root {
    --bg:           #F7F5F2;
    --bg-dark:      #1C1A17;
    --text:         #1C1A17;
    --text-muted:   #6E6A62;
    --accent:       #73674E;
    --accent-light: #EAE5DC;
    --white:        #FFFFFF;

    --font-serif: 'Cormorant Garamond', 'Noto Sans JP', sans-serif;
    --font-sans:  'Noto Sans JP', sans-serif;

    --ease-out:    cubic-bezier(0.16, 1, 0.3, 1);
    --ease-inout:  cubic-bezier(0.45, 0, 0.55, 1);

    --t-slow: 1.2s var(--ease-out);
    --t-mid:  0.7s var(--ease-out);
    --t-fast: 0.35s var(--ease-out);

    --nav-h:  80px;
    --max-w:  1440px;
    --gutter: 6%;
}

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

html { scroll-behavior: smooth; font-size: 107%; }

body {
    background-color: var(--bg);
    color: var(--text);
    font-family: var(--font-sans);
    font-weight: 400;
    line-height: 1.8;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    overflow-x: hidden;
}

img  { max-width: 100%; height: auto; display: block; }
a    { text-decoration: none; color: inherit; }
button { cursor: pointer; }

/* ==========================================================
   1. Page Loader
========================================================== */
.page-loader {
    position: fixed;
    inset: 0;
    background: var(--bg-dark);
    z-index: 9999;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: opacity 0.9s var(--ease-out), visibility 0.9s;
}

.page-loader.hidden { opacity: 0; visibility: hidden; pointer-events: none; }

.loader-inner {
    text-align: center;
}

.loader-brand {
    font-family: var(--font-serif);
    color: var(--white);
    font-size: clamp(1.375rem, 3vw, 2rem);
    letter-spacing: 0.5rem;
    font-weight: 300;
    opacity: 0;
    animation: fadeUp 0.9s var(--ease-out) 0.2s forwards;
}

.loader-sub {
    font-size: 0.75rem;
    letter-spacing: 0.4rem;
    text-transform: uppercase;
    color: var(--accent);
    margin-top: 16px;
    opacity: 0;
    animation: fadeUp 0.9s var(--ease-out) 0.5s forwards;
}

.loader-bar-wrap {
    width: 160px;
    height: 1px;
    background: rgba(255,255,255,0.1);
    margin: 40px auto 0;
    overflow: hidden;
}

.loader-bar {
    height: 100%;
    background: var(--accent);
    width: 0;
    animation: barLoad 1s var(--ease-out) 0.3s forwards;
}

@keyframes barLoad { to { width: 100%; } }
@keyframes fadeUp  { to { opacity: 1; transform: translateY(0); } }

/* ==========================================================
   2. Custom Cursor
========================================================== */
.cursor-dot {
    position: fixed;
    top: 0; left: 0;
    width: 5px; height: 5px;
    background: var(--text);
    border-radius: 50%;
    pointer-events: none;
    z-index: 9998;
    transform: translate(-50%, -50%);
    transition: width 0.3s, height 0.3s, background 0.3s;
    will-change: left, top;
}

.cursor-ring {
    position: fixed;
    top: 0; left: 0;
    width: 38px; height: 38px;
    border: 1px solid rgba(28,26,23,0.5);
    border-radius: 50%;
    pointer-events: none;
    z-index: 9997;
    transform: translate(-50%, -50%);
    transition: width 0.4s var(--ease-out), height 0.4s var(--ease-out), border-color 0.3s;
    will-change: left, top;
}

body.cursor-hover .cursor-dot  { width: 8px; height: 8px; background: var(--accent); }
body.cursor-hover .cursor-ring { width: 60px; height: 60px; border-color: rgba(184,168,138,0.4); }

@media (hover: none) { .cursor-dot, .cursor-ring { display: none; } }

/* ==========================================================
   3. Layout Utilities
========================================================== */
.container   { max-width: var(--max-w); margin: 0 auto; padding: 0 var(--gutter); }
.section-pad { padding: 80px 0; }
.section-pad-lg { padding: 110px 0; }

/* ==========================================================
   4. Reveal Animations
========================================================== */
.reveal {
    opacity: 0;
    transform: translateY(48px);
    transition: opacity var(--t-slow), transform var(--t-slow);
}
.reveal.active { opacity: 1; transform: translateY(0); }

.reveal-line { overflow: hidden; }
.reveal-line > span {
    display: block;
    transform: translateY(110%);
    transition: transform var(--t-slow);
}
.reveal-line.active > span { transform: translateY(0); }

.stagger-children > * {
    opacity: 0;
    transform: translateY(32px);
    transition: opacity var(--t-mid), transform var(--t-mid);
}
.stagger-children.active > *:nth-child(1) { opacity: 1; transform: none; transition-delay: 0.00s; }
.stagger-children.active > *:nth-child(2) { opacity: 1; transform: none; transition-delay: 0.12s; }
.stagger-children.active > *:nth-child(3) { opacity: 1; transform: none; transition-delay: 0.24s; }
.stagger-children.active > *:nth-child(4) { opacity: 1; transform: none; transition-delay: 0.36s; }
.stagger-children.active > *:nth-child(5) { opacity: 1; transform: none; transition-delay: 0.48s; }

/* ==========================================================
   5. Eyebrow / Section Labels
========================================================== */
.eyebrow {
    display: block;
    font-size: 0.75rem;
    letter-spacing: 0.38rem;
    text-transform: uppercase;
    color: var(--accent);
    margin-bottom: 18px;
}

.section-title {
    font-family: var(--font-serif);
    font-weight: 300;
    line-height: 1.1;
}

/* ==========================================================
   6. Navigation
========================================================== */
.site-header {
    position: fixed;
    top: 0; left: 0; right: 0;
    z-index: 1000;
    padding: 0 var(--gutter);
    height: var(--nav-h);
    display: flex;
    align-items: center;
    justify-content: space-between;
    transition: background 0.6s var(--ease-out),
                border-color 0.6s,
                height 0.4s var(--ease-out);
}

.site-header.scrolled {
    background: rgba(247, 245, 242, 0.95);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    height: 66px;
    border-bottom: 1px solid var(--accent-light);
}

.logo-link {
    font-family: var(--font-serif);
    font-size: 1.35rem;
    letter-spacing: 0.3rem;
    text-transform: uppercase;
    color: var(--white);
    transition: color 0.4s;
    position: relative;
    z-index: 2;
}
.site-header.scrolled .logo-link { color: var(--text); }

.primary-nav { display: flex; list-style: none; gap: 38px; align-items: center; }

.primary-nav a {
    font-size: 0.875rem;
    letter-spacing: 0.15rem;
    text-transform: uppercase;
    color: rgba(255,255,255,0.8);
    position: relative;
    padding-bottom: 3px;
    transition: color 0.3s;
}

.primary-nav a::after {
    content: '';
    position: absolute;
    bottom: 0; left: 0;
    width: 0; height: 1px;
    background: currentColor;
    transition: width 0.4s var(--ease-out);
}

.primary-nav a:hover { color: var(--white); }
.primary-nav a:hover::after { width: 100%; }

.site-header.scrolled .primary-nav a { color: var(--text-muted); }
.site-header.scrolled .primary-nav a:hover { color: var(--text); }

/* Nav CTA */
.nav-cta a {
    border: 1px solid rgba(255,255,255,0.35) !important;
    padding: 9px 22px !important;
    transition: background 0.35s, color 0.35s, border-color 0.35s !important;
    color: var(--white) !important;
}
.nav-cta a::after { display: none !important; }
.nav-cta a:hover { background: var(--white) !important; color: var(--text) !important; }
.site-header.scrolled .nav-cta a { border-color: var(--text) !important; color: var(--text) !important; }
.site-header.scrolled .nav-cta a:hover { background: var(--text) !important; color: var(--white) !important; }

/* Hamburger */
.hamburger {
    display: none;
    flex-direction: column;
    justify-content: space-between;
    width: 28px; height: 17px;
    background: none; border: none;
    z-index: 2001; padding: 0;
}

.h-line {
    display: block;
    width: 100%; height: 1px;
    background: var(--white);
    transition: transform 0.45s var(--ease-out), opacity 0.3s, background 0.4s, width 0.3s;
}
.h-line:last-child { width: 60%; align-self: flex-end; }

.site-header.scrolled .h-line { background: var(--text); }

.hamburger.active .h-line:first-child { transform: translateY(8px) rotate(45deg); width: 100%; }
.hamburger.active .h-line:last-child  { transform: translateY(-8px) rotate(-45deg); width: 100%; }

/* Mobile Overlay */
.mobile-overlay {
    position: fixed; inset: 0;
    background: var(--bg-dark);
    z-index: 1999;
    display: flex; flex-direction: column;
    justify-content: center; align-items: center;
    opacity: 0; visibility: hidden;
    transition: opacity 0.55s var(--ease-out), visibility 0.55s;
}
.mobile-overlay.active { opacity: 1; visibility: visible; }

.mobile-overlay-close {
    position: absolute;
    top: 24px;
    right: 24px;
    width: 52px;
    height: 52px;
    background: rgba(255,255,255,0.08);
    border: 1px solid rgba(255,255,255,0.25);
    border-radius: 50%;
    color: var(--white);
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: background 0.25s;
    z-index: 10;
}
.mobile-overlay-close:hover { background: rgba(255,255,255,0.18); }

.mobile-nav { list-style: none; text-align: center; }

.mobile-nav li { overflow: hidden; margin: 10px 0; }

.mobile-nav a {
    font-family: var(--font-serif);
    font-size: clamp(1.5rem, 5vw, 2.5rem);
    color: var(--white);
    letter-spacing: 0.08rem;
    display: inline-block;
    transform: translateY(110%);
    transition: transform 0.65s var(--ease-out), color 0.3s;
}
.mobile-overlay.active .mobile-nav a { transform: translateY(0); }
.mobile-nav li:nth-child(1) a { transition-delay: 0.04s; }
.mobile-nav li:nth-child(2) a { transition-delay: 0.09s; }
.mobile-nav li:nth-child(3) a { transition-delay: 0.14s; }
.mobile-nav li:nth-child(4) a { transition-delay: 0.19s; }
.mobile-nav li:nth-child(5) a { transition-delay: 0.24s; }
.mobile-nav a:hover { color: var(--accent); }

/* ==========================================================
   7. Hero
========================================================== */
.hero {
    position: relative;
    height: 100vh;
    min-height: 700px;
    background: var(--bg-dark);
    overflow: hidden;
    display: flex;
    flex-direction: column;
    justify-content: flex-end;
    padding-bottom: 100px;
}

.hero-bg {
    position: absolute; inset: 0;
    background: url('https://images.unsplash.com/photo-1618221195710-dd6b41faaea6?auto=format&fit=crop&q=80&w=2400')
                center / cover no-repeat;
    will-change: transform;
}

.hero-overlay {
    position: absolute; inset: 0;
    background: linear-gradient(
        to bottom,
        rgba(28,26,23,0.15) 0%,
        rgba(28,26,23,0.45) 55%,
        rgba(28,26,23,0.88) 100%
    );
}

.hero-content {
    position: relative;
    z-index: 2;
    padding: 0 var(--gutter);
}

.hero-eyebrow {
    font-size: 0.75rem;
    letter-spacing: 0.42rem;
    text-transform: uppercase;
    color: var(--accent);
    display: block;
    margin-bottom: 28px;
    overflow: hidden;
}
.hero-eyebrow > span {
    display: block;
    transform: translateY(110%);
    animation: slideUp 1s var(--ease-out) 0.6s forwards;
}

.hero-h1 {
    position: relative;
    margin: 0 0 16px;
    overflow: hidden;
    font-family: var(--font-serif);
    font-weight: 400;
    font-size: clamp(2.5rem, 6vw, 4.5rem);
    letter-spacing: 0.08em;
    color: var(--white);
}

.hero-h1 > span {
    display: block;
    transform: translateY(110%);
    animation: slideUp 1.2s var(--ease-out) 0.8s forwards;
}

.hero-tagline {
    font-size: clamp(0.875rem, 1.5vw, 1rem);
    letter-spacing: 0.45rem;
    color: rgba(255,255,255,0.55);
    overflow: hidden;
}
.hero-tagline > span {
    display: block;
    transform: translateY(110%);
    animation: slideUp 1s var(--ease-out) 1.1s forwards;
}

@keyframes slideUp { to { transform: translateY(0); } }

/* Scroll indicator */
.scroll-indicator {
    position: absolute;
    bottom: 48px; right: var(--gutter);
    display: flex; flex-direction: column;
    align-items: center; gap: 14px;
    z-index: 2;
    opacity: 0;
    animation: fadeIn 1s ease 1.8s forwards;
}

@keyframes fadeIn { to { opacity: 1; } }

.scroll-indicator span {
    writing-mode: vertical-rl;
    font-size: 0.75rem;
    letter-spacing: 0.28rem;
    text-transform: uppercase;
    color: rgba(255,255,255,0.45);
}

.scroll-line {
    width: 1px; height: 80px;
    position: relative; overflow: hidden;
    background: rgba(255,255,255,0.15);
}
.scroll-line::after {
    content: '';
    position: absolute;
    top: -100%; left: 0;
    width: 100%; height: 100%;
    background: var(--accent);
    animation: scrollDown 2.2s ease-in-out 2s infinite;
}
@keyframes scrollDown { from { top: -100%; } to { top: 200%; } }

/* ==========================================================
   8. Marquee Strip
========================================================== */
.marquee-strip {
    background: var(--accent);
    padding: 13px 0;
    overflow: hidden;
    white-space: nowrap;
}

.marquee-track {
    display: inline-flex;
    animation: marquee 30s linear infinite;
}

.marquee-item {
    display: inline-flex;
    align-items: center;
    gap: 40px;
    padding: 0 40px;
}

.marquee-text {
    font-size: 0.75rem;
    letter-spacing: 0.35rem;
    text-transform: uppercase;
    color: var(--white);
}

.marquee-dot {
    width: 4px; height: 4px;
    border-radius: 50%;
    background: rgba(255,255,255,0.5);
    flex-shrink: 0;
}

@keyframes marquee { from { transform: translateX(0); } to { transform: translateX(-50%); } }

/* ==========================================================
   9. Page Header (Inner Pages)
========================================================== */
.page-header {
    padding: calc(var(--nav-h) + 50px) var(--gutter) 48px;
    background: var(--bg-dark);
    position: relative;
    overflow: hidden;
}

.page-header-bg {
    position: absolute; inset: 0;
    background: url('https://images.unsplash.com/photo-1616486338812-3dadae4b4ace?auto=format&fit=crop&q=80&w=2000')
                center / cover no-repeat;
    opacity: 0.1;
}

.page-header-inner { position: relative; z-index: 1; }
.page-header h1 {
    font-family: var(--font-serif);
    font-size: clamp(1.75rem, 4.5vw, 3rem);
    font-weight: 300;
    color: var(--white);
    line-height: 1;
}
.page-header h1 span {
    font-size: clamp(1.25rem, 2.5vw, 2rem);
    font-weight: 500;
}

/* ==========================================================
   10. Home — Case Studies Preview
========================================================== */
.home-cases { padding: 120px 0; }

.home-section-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-end;
    margin-bottom: 52px;
    padding: 0 var(--gutter);
}

.home-section-header .section-title { font-size: clamp(1.5rem, 3.5vw, 2.5rem); }

/* Arrow Link */
.link-arrow {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    font-size: 0.875rem;
    letter-spacing: 0.2rem;
    text-transform: uppercase;
    color: var(--text-muted);
    transition: color 0.3s, gap 0.3s;
}
.link-arrow::after { content: '\2192'; transition: transform 0.3s var(--ease-out); }
.link-arrow:hover { color: var(--text); gap: 18px; }
.link-arrow:hover::after { transform: translateX(4px); }

/* ── Cases Marquee ─────────────────────────────────── */
.cases-marquee {
    position: relative;
    overflow: hidden;
}
.cases-marquee::before,
.cases-marquee::after {
    content: '';
    position: absolute;
    top: 0; bottom: 0;
    width: 140px;
    z-index: 2;
    pointer-events: none;
}
.cases-marquee::before {
    left: 0;
    background: linear-gradient(to right, var(--bg), transparent);
}
.cases-marquee::after {
    right: 0;
    background: linear-gradient(to left, var(--bg), transparent);
}

.cases-marquee-track {
    display: flex;
    gap: 12px;
    width: max-content;
    animation: cases-scroll 55s linear infinite;
    will-change: transform;
}
.cases-marquee:hover .cases-marquee-track {
    animation-play-state: paused;
}

@keyframes cases-scroll {
    from { transform: translateX(0); }
    to   { transform: translateX(-50%); }
}

@media (prefers-reduced-motion: reduce) {
    .cases-marquee-track { animation: none; }
}

.case-mq-card {
    position: relative;
    flex: 0 0 340px;
    height: 360px;
    overflow: hidden;
    text-decoration: none;
    background: var(--bg-dark);
    display: block;
}

.case-mq-img {
    width: 100%; height: 100%;
    object-fit: cover;
    display: block;
    filter: brightness(0.78) saturate(0.5);
    transition: transform 1.5s var(--ease-out), filter 1s;
}
.case-mq-card:hover .case-mq-img {
    transform: scale(1.07);
    filter: brightness(0.95) saturate(1);
}

.case-mq-overlay {
    position: absolute;
    bottom: 0; left: 0; right: 0;
    padding: 56px 24px 24px;
    background: linear-gradient(transparent, rgba(28,26,23,0.92));
    color: var(--white);
    transform: translateY(8px);
    transition: transform 0.6s var(--ease-out);
}
.case-mq-card:hover .case-mq-overlay { transform: translateY(0); }

.case-mq-badges { display: flex; gap: 6px; margin-bottom: 12px; flex-wrap: wrap; }

.case-mq-badge {
    font-size: 0.75rem;
    letter-spacing: 0.16rem;
    text-transform: uppercase;
    padding: 3px 9px;
    border: 1px solid rgba(184,168,138,0.5);
    color: var(--accent);
}
.case-mq-badge.type {
    border-color: rgba(255,255,255,0.22);
    color: rgba(255,255,255,0.6);
}

.case-mq-title {
    font-family: var(--font-serif);
    font-size: clamp(1rem, 1.25vw, 1.125rem);
    font-weight: 300;
    line-height: 1.45;
    margin-bottom: 6px;
}

.case-mq-sub {
    font-size: 0.75rem;
    color: rgba(255,255,255,0.48);
    letter-spacing: 0.04rem;
}

/* ==========================================================
   11. Stats Strip
========================================================== */
.stats-strip {
    padding: 70px 0;
    border-top: 1px solid var(--accent-light);
    border-bottom: 1px solid var(--accent-light);
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
}

.stat-item {
    text-align: center;
    padding: 30px 20px;
    border-right: 1px solid var(--accent-light);
}
.stat-item:last-child { border-right: none; }

.stat-num {
    font-family: var(--font-serif);
    font-size: clamp(1.75rem, 4vw, 3rem);
    font-weight: 300;
    line-height: 1;
    color: var(--text);
}

.stat-label {
    font-size: 0.75rem;
    letter-spacing: 0.22rem;
    text-transform: uppercase;
    color: var(--text-muted);
    margin-top: 12px;
}

/* ==========================================================
   12. Home — Products Preview
========================================================== */
.home-products {
    padding: 88px 0;
    background: var(--bg-dark);
    position: relative;
    overflow: hidden;
}

.home-products::before {
    content: 'PRODUCTS';
    position: absolute;
    bottom: -80px; right: -30px;
    font-family: var(--font-serif);
    font-size: 18vw;
    font-weight: 300;
    color: rgba(255,255,255,0.03);
    white-space: nowrap;
    pointer-events: none;
    user-select: none;
    line-height: 1;
}

.home-products .container { position: relative; z-index: 1; }

.home-products .home-section-header { padding: 0; }
.home-products .section-title { color: var(--white); }
.home-products .eyebrow { color: var(--accent); }
.home-products .link-arrow { color: rgba(255,255,255,0.45); }
.home-products .link-arrow:hover { color: var(--white); }

.product-lineup-wrapper {
    position: relative;
    margin-top: 64px;
}

.product-lineup-arrow {
    display: flex;
    align-items: center;
    justify-content: center;
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    z-index: 10;
    width: 44px;
    height: 44px;
    background: rgba(28, 26, 23, 0.72);
    border: 1px solid rgba(255, 255, 255, 0.22);
    border-radius: 50%;
    color: rgba(255, 255, 255, 0.88);
    cursor: pointer;
    transition: background 0.2s, border-color 0.2s, opacity 0.3s;
}
.product-lineup-arrow:hover {
    background: rgba(184, 168, 138, 0.45);
    border-color: var(--accent);
}
.product-lineup-arrow.is-disabled {
    opacity: 0.22;
    pointer-events: none;
}
.product-lineup-arrow.is-prev { left: 10px; }
.product-lineup-arrow.is-next { right: 10px; }

.product-lineup {
    display: flex;
    overflow-x: auto;
    scroll-snap-type: x mandatory;
    -webkit-overflow-scrolling: touch;
    scrollbar-width: none;
    gap: 2px;
    padding: 0 var(--gutter);
}
.product-lineup::-webkit-scrollbar { display: none; }

.product-lineup-item {
    flex: 0 0 clamp(240px, 24vw, 320px);
    aspect-ratio: 1 / 1;
    scroll-snap-align: start;
    position: relative;
    overflow: hidden;
    background: var(--bg-dark);
    text-decoration: none;
    display: block;
}

.product-lineup-img-wrap {
    overflow: hidden;
    width: 100%;
    height: 100%;
    display: block;
}

.product-lineup-img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
    opacity: 0.9;
    filter: saturate(0.8) brightness(0.96);
    transition: opacity 0.9s, filter 0.9s, transform 1.4s var(--ease-out);
}
.product-lineup-item:hover .product-lineup-img {
    opacity: 0.92;
    filter: saturate(1) brightness(1);
    transform: scale(1.06);
}

.product-lineup-info {
    position: absolute;
    bottom: 0; left: 0; right: 0;
    padding: 64px 24px 24px;
    background: linear-gradient(transparent, rgba(28,26,23,0.96));
    color: var(--white);
    transform: translateY(8px);
    transition: transform 0.6s var(--ease-out);
}
.product-lineup-item:hover .product-lineup-info { transform: translateY(0); }

.product-lineup-num {
    font-size: 0.75rem;
    letter-spacing: 0.35rem;
    color: var(--accent);
    margin-bottom: 8px;
}

.product-lineup-title {
    font-family: var(--font-serif);
    font-size: clamp(1.375rem, 2vw, 1.875rem);
    font-weight: 300;
    line-height: 1;
    margin-bottom: 7px;
}

.product-lineup-ja {
    font-size: 0.75rem;
    letter-spacing: 0.22rem;
    text-transform: uppercase;
    color: rgba(255,255,255,0.5);
    margin-bottom: 9px;
}

.product-lineup-sub {
    font-size: 0.75rem;
    color: rgba(255,255,255,0.4);
    line-height: 1.6;
}

/* ==========================================================
   13. Home — About Preview
========================================================== */
.home-about { padding: 120px 0; }

.home-about-inner {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
}

.home-about-text .section-title { font-size: clamp(1.5rem, 3vw, 2.25rem); margin-bottom: 28px; }

.home-about-body {
    font-size: 0.88rem;
    color: var(--text-muted);
    line-height: 2;
    margin-bottom: 44px;
}

.home-about-image {
    position: relative;
    height: 600px;
    overflow: hidden;
}

.home-about-image img {
    width: 100%; height: 100%;
    object-fit: cover;
    object-position: center 15%;
    filter: saturate(0.7);
    transition: transform 1.4s var(--ease-out), filter 0.8s;
}
.home-about-image:hover img { transform: scale(1.04); }

.home-about-image::before {
    content: '';
    position: absolute;
    top: -24px; right: -24px;
    width: 55%; height: 55%;
    border: 1px solid var(--accent);
    z-index: -1;
}

/* ==========================================================
   14. Home — Contact CTA
========================================================== */
.home-contact-cta {
    padding: 88px 0;
    background: var(--bg-dark);
    text-align: center;
    position: relative;
    overflow: hidden;
}

.home-contact-cta::before {
    content: '';
    position: absolute; inset: 0;
    background: url('https://images.unsplash.com/photo-1586023492125-27b2c045efd7?auto=format&fit=crop&q=80&w=2000')
                center / cover no-repeat;
    opacity: 0.07;
}

.home-contact-cta .container { position: relative; z-index: 1; }

.cta-title {
    font-family: var(--font-serif);
    font-size: clamp(1.75rem, 4.5vw, 3.25rem);
    font-weight: 300;
    color: var(--white);
    margin-bottom: 20px;
}

.cta-sub {
    font-size: 0.82rem;
    color: rgba(255,255,255,0.45);
    letter-spacing: 0.12rem;
    margin-bottom: 56px;
}

.btn-outline-light {
    display: inline-block;
    padding: 18px 64px;
    border: 1px solid rgba(255,255,255,0.35);
    color: var(--white);
    font-size: 0.875rem;
    letter-spacing: 0.32rem;
    text-transform: uppercase;
    transition: background 0.4s, border-color 0.4s, color 0.4s;
}
.btn-outline-light:hover {
    background: var(--white);
    color: var(--text);
    border-color: var(--white);
}

/* ==========================================================
   15. Case Archive (case-studies.php)
========================================================== */
.case-archive-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    padding-bottom: 120px;
}

.case-archive-item {
    border: 1px solid var(--accent-light);
    border-right: none; border-top: none;
    overflow: hidden;
    transition: background 0.3s;
}
.case-archive-item:nth-child(even)   { border-right: 1px solid var(--accent-light); }
.case-archive-item:nth-child(-n + 2) { border-top: 1px solid var(--accent-light); }
.case-archive-item:hover             { background: var(--accent-light); }

.case-archive-item a { display: block; }

.case-archive-img-wrap {
    overflow: hidden;
    height: 500px;
    background: var(--bg-dark);
}
.case-archive-img-wrap img {
    width: 100%; height: 100%;
    object-fit: cover;
    filter: saturate(0.65) brightness(0.88);
    transition: transform 1.4s var(--ease-out), filter 0.9s;
    display: block;
}
.case-archive-item:hover .case-archive-img-wrap img {
    transform: scale(1.06);
    filter: saturate(1) brightness(1);
}

.case-archive-meta {
    padding: 28px 36px;
    display: flex;
    justify-content: space-between;
    align-items: baseline;
    border-top: 1px solid var(--accent-light);
}

.case-archive-title {
    font-family: var(--font-serif);
    font-size: 1.55rem;
    font-weight: 300;
}

.case-archive-year {
    font-size: 0.875rem;
    letter-spacing: 0.18rem;
    color: var(--text-muted);
}

/* ==========================================================
   16. Products (products.php)
========================================================== */
.products-filter {
    display: flex;
    justify-content: center;
    margin-bottom: 56px;
    border: 1px solid var(--accent-light);
    width: fit-content;
    margin-left: auto;
    margin-right: auto;
}

.filter-btn {
    padding: 12px 36px;
    font-size: 0.75rem;
    letter-spacing: 0.22rem;
    text-transform: uppercase;
    color: var(--text-muted);
    background: none;
    border: none;
    border-right: 1px solid var(--accent-light);
    font-family: var(--font-sans);
    font-weight: 300;
    transition: background 0.3s, color 0.3s;
}
.filter-btn:last-child { border-right: none; }
.filter-btn.active, .filter-btn:hover { background: var(--text); color: var(--white); }

.products-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2px;
    margin-bottom: 80px;
}

.product-card-new {
    position: relative;
    overflow: hidden;
    background: var(--bg-dark);
}

.product-card-img {
    width: 100%; height: 440px;
    object-fit: cover;
    filter: brightness(0.82) saturate(0.5);
    transition: transform 1.4s var(--ease-out), filter 0.9s;
    display: block;
}
.product-card-new:hover .product-card-img {
    transform: scale(1.07);
    filter: brightness(0.95) saturate(1);
}

.product-card-info {
    position: absolute;
    bottom: 0; left: 0; right: 0;
    padding: 60px 28px 28px;
    background: linear-gradient(transparent, rgba(28,26,23,0.92));
    color: var(--white);
}

.product-card-num {
    font-size: 0.75rem;
    letter-spacing: 0.35rem;
    color: var(--accent);
    margin-bottom: 6px;
}

.product-card-title {
    font-family: var(--font-serif);
    font-size: 1.45rem;
    font-weight: 300;
}

.product-card-sub {
    font-size: 0.875rem;
    color: rgba(255,255,255,0.5);
    margin-top: 5px;
}

/* ==========================================================
   17. About Page
========================================================== */
.about-greeting {
    display: grid;
    grid-template-columns: 1fr 1.15fr;
    gap: 75px;
    align-items: center;
    padding: 64px 0;
    border-bottom: 1px solid var(--accent-light);
}

.about-image-wrap {
    position: relative;
}
.about-image-wrap img {
    width: 100%; height: 680px;
    object-fit: cover;
}
.about-image-wrap::after {
    content: '';
    position: absolute;
    bottom: -28px; right: -28px;
    width: 65%; height: 65%;
    border: 1px solid var(--accent);
    z-index: -1;
}

.about-text .section-title { font-size: clamp(1.375rem, 3vw, 2.125rem); margin-bottom: 36px; }

.about-body {
    font-size: 0.88rem;
    color: var(--text-muted);
    line-height: 2.1;
    margin-bottom: 56px;
}
.about-body p + p { margin-top: 22px; }

.about-signature {
    border-top: 1px solid var(--accent-light);
    padding-top: 28px;
}
.signature-name {
    font-family: var(--font-serif);
    font-size: 1.7rem;
    letter-spacing: 0.18rem;
}
.signature-title {
    font-size: 0.75rem;
    letter-spacing: 0.2rem;
    color: var(--text-muted);
    margin-top: 6px;
}

/* Company Info */
.about-info { padding: 90px 0; }

.info-table { margin-top: 56px; border-top: 1px solid var(--accent-light); }

.info-row {
    display: grid;
    grid-template-columns: 200px 1fr;
    gap: 40px;
    padding: 26px 0;
    border-bottom: 1px solid var(--accent-light);
    font-size: 0.88rem;
    align-items: start;
}

.info-label {
    font-size: 0.75rem;
    letter-spacing: 0.22rem;
    text-transform: uppercase;
    color: var(--accent);
    padding-top: 3px;
}

/* ==========================================================
   18. Contact Page
========================================================== */
.contact-layout {
    display: grid;
    grid-template-columns: 1fr 1.6fr;
    gap: 75px;
    padding: 64px 0 88px;
}

.contact-info-col .section-title { font-size: clamp(1.375rem, 3vw, 2.125rem); margin-bottom: 28px; }

.contact-info-body {
    font-size: 0.86rem;
    color: var(--text-muted);
    line-height: 2;
    margin-bottom: 56px;
}

.contact-details { list-style: none; }

.contact-details li {
    display: flex;
    align-items: flex-start;
    gap: 20px;
    padding: 20px 0;
    border-bottom: 1px solid var(--accent-light);
    font-size: 0.84rem;
}

.contact-detail-label {
    font-size: 0.75rem;
    letter-spacing: 0.22rem;
    text-transform: uppercase;
    color: var(--accent);
    white-space: nowrap;
    padding-top: 3px;
    min-width: 58px;
}

/* Form */
.contact-form-col { padding-top: 8px; }

.form-field {
    position: relative;
    margin-bottom: 50px;
}

.form-label {
    display: block;
    font-size: 0.95rem;
    letter-spacing: 0.06rem;
    text-transform: none;
    font-weight: 500;
    color: var(--text);
    margin-bottom: 12px;
}

.form-input, .form-textarea {
    width: 100%;
    padding: 14px 0;
    background: transparent;
    border: none;
    border-bottom: 1px solid var(--accent-light);
    font-family: var(--font-sans);
    font-weight: 400;
    font-size: 1rem;
    color: var(--text);
    outline: none;
    -webkit-appearance: none;
    appearance: none;
    border-radius: 0;
    transition: border-color 0.35s;
}
.form-input:focus, .form-textarea:focus { border-bottom-color: var(--text); }

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

.form-underline {
    position: absolute;
    bottom: 0; left: 0;
    width: 0; height: 1px;
    background: var(--text);
    transition: width 0.45s var(--ease-out);
}
.form-input:focus ~ .form-underline,
.form-textarea:focus ~ .form-underline { width: 100%; }

.form-required {
    display: inline-block;
    margin-left: 10px;
    padding: 3px 9px;
    font-size: 0.68rem;
    font-weight: 500;
    letter-spacing: 0.05em;
    text-transform: none;
    color: var(--white);
    background: var(--accent);
    border-radius: 3px;
    vertical-align: middle;
}

.form-hint {
    display: block;
    margin-top: 8px;
    font-size: 0.82rem;
    color: var(--text-muted);
    letter-spacing: 0.01em;
}

.btn-submit {
    width: 100%;
    padding: 22px;
    background: var(--text);
    color: var(--white);
    border: 1px solid var(--text);
    font-family: var(--font-sans);
    font-size: 0.875rem;
    letter-spacing: 0.32rem;
    text-transform: uppercase;
    font-weight: 300;
    position: relative;
    overflow: hidden;
    transition: color 0.4s;
}

.btn-submit::before {
    content: '';
    position: absolute;
    top: 0; left: -100%;
    width: 100%; height: 100%;
    background: var(--bg);
    transition: left 0.45s var(--ease-out);
    z-index: 0;
}
.btn-submit span { position: relative; z-index: 1; }
.btn-submit:hover { color: var(--text); }
.btn-submit:hover::before { left: 0; }

/* WP CF7 Overrides */
.wpcf7-form .wpcf7-form-control-wrap { display: block; }
.wpcf7-text, .wpcf7-textarea, .wpcf7-email {
    width: 100%; padding: 14px 0;
    background: transparent; border: none;
    border-bottom: 1px solid var(--accent-light);
    font-family: var(--font-sans); font-weight: 400;
    font-size: 1rem; color: var(--text);
    outline: none; -webkit-appearance: none; border-radius: 0;
    transition: border-color 0.35s;
}
.wpcf7-text:focus, .wpcf7-textarea:focus, .wpcf7-email:focus { border-bottom-color: var(--text); }
.wpcf7-submit {
    width: 100%; padding: 22px;
    background: var(--text); color: var(--white);
    border: 1px solid var(--text);
    font-family: var(--font-sans); font-size: 0.875rem;
    letter-spacing: 0.32rem; text-transform: uppercase;
    font-weight: 300; cursor: pointer;
    transition: background 0.4s, color 0.4s;
}
.wpcf7-submit:hover { background: transparent; color: var(--text); }
.wpcf7-response-output {
    margin-top: 28px !important;
    padding: 18px !important;
    border: 1px solid var(--accent) !important;
    text-align: center;
    font-size: 0.78rem;
}

/* ==========================================================
   19. Footer
========================================================== */
.site-footer {
    background: #0C0B09;
    position: relative;
    overflow: hidden;
    padding: 80px 0 45px;
}

.footer-brand {
    font-family: var(--font-serif);
    font-size: clamp(5rem, 14vw, 14rem);
    font-weight: 300;
    color: rgba(255,255,255,0.035);
    white-space: nowrap;
    position: absolute;
    bottom: -24px; left: var(--gutter);
    line-height: 1;
    user-select: none;
    pointer-events: none;
    letter-spacing: -0.02em;
}

.footer-inner {
    position: relative; z-index: 1;
    display: grid;
    grid-template-columns: 1.2fr 1fr 1fr;
    gap: 60px;
    padding-bottom: 72px;
    border-bottom: 1px solid rgba(255,255,255,0.07);
}

.footer-col-title {
    font-family: var(--font-serif);
    font-size: 1.3rem;
    font-weight: 300;
    color: var(--white);
    letter-spacing: 0.08rem;
    margin-bottom: 28px;
}

.footer-logo {
    max-width: 260px;
    width: 100%;
    height: auto;
    display: block;
    margin-bottom: 28px;
}

.footer-nav { list-style: none; display: flex; flex-direction: column; gap: 11px; }

.footer-nav a {
    font-size: 0.875rem;
    letter-spacing: 0.1rem;
    color: rgba(255,255,255,0.38);
    transition: color 0.3s;
}
.footer-nav a:hover { color: var(--white); }

.footer-address {
    font-size: 0.78rem;
    color: rgba(255,255,255,0.38);
    line-height: 2;
}

.footer-copyright {
    position: relative; z-index: 1;
    padding-top: 36px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 0.75rem;
    letter-spacing: 0.14rem;
    color: rgba(255,255,255,0.22);
}

/* ==========================================================
   20. Responsive
========================================================== */
@media (max-width: 1100px) {
    .home-about-inner { grid-template-columns: 1fr; }

    .product-lineup-item { flex: 0 0 clamp(220px, 30vw, 300px); }

    .home-about-image { height: 400px; }

    .about-greeting { grid-template-columns: 1fr; gap: 60px; }
    .about-image-wrap img { height: 480px; }

    .contact-layout { grid-template-columns: 1fr; gap: 60px; }

    .footer-inner { grid-template-columns: 1fr 1fr; gap: 40px; }
    .footer-brand { display: none; }

    .stats-grid { grid-template-columns: repeat(2, 1fr); }
    .stat-item:nth-child(2) { border-right: none; }
    .stat-item:nth-child(3) { border-top: 1px solid var(--accent-light); border-right: 1px solid var(--accent-light); }
    .stat-item:nth-child(4) { border-top: 1px solid var(--accent-light); }

    .case-archive-grid { grid-template-columns: 1fr; }
    .case-archive-item:nth-child(even) { border-right: none; }
    .case-archive-item:nth-child(-n + 2) { border-top: 1px solid var(--accent-light); }
    .case-archive-item:nth-child(n + 2) { border-top: none; }

    .products-grid { grid-template-columns: 1fr 1fr; }

    .info-row { grid-template-columns: 1fr; gap: 6px; }
}

@media (max-width: 768px) {
    .primary-nav { display: none; }
    .hamburger { display: flex; }

    .section-pad { padding: 48px 0; }
    .section-pad-lg { padding: 64px 0; }

    .home-section-header { flex-direction: column; align-items: flex-start; gap: 20px; }
    .home-cases { padding: 56px 0; }
    .home-products { padding: 56px 0; }
    .home-about { padding: 56px 0; }
    .home-contact-cta { padding: 56px 0; }
    .stats-strip { padding: 36px 0; }

    .page-header { padding: calc(var(--nav-h) + 40px) var(--gutter) 36px; }

    .product-lineup-arrow { display: none; }
    .product-lineup {
        flex-direction: column;
        overflow-x: visible;
        scroll-snap-type: none;
        padding: 0 var(--gutter);
        gap: 20px;
        align-items: center;
    }
    .product-lineup-item {
        flex: none;
        width: 80%;
        max-width: 320px;
        aspect-ratio: 1 / 1;
    }
    .product-lineup-info { padding: 56px 20px 20px; }

    .products-grid { grid-template-columns: 1fr; }

    .footer-inner { grid-template-columns: 1fr; gap: 36px; }
    .footer-copyright { flex-direction: column; gap: 8px; text-align: center; }

    .stats-grid { grid-template-columns: 1fr 1fr; }
    .stat-item:nth-child(3) { border-right: 1px solid var(--accent-light); }
    .stat-item:nth-child(4) { border-right: none; }

    .contact-layout { padding: 60px 0 75px; }

    .case-mq-card { flex: 0 0 280px; height: 380px; }
}

@media (hover: none) {
    .case-archive-item:hover .case-archive-img-wrap img { transform: none; }
}

/* ==========================================================
   PRODUCTS PAGE v2 — Full Catalog
========================================================== */

/* Sticky category nav */
.product-cat-nav {
    position: sticky;
    top: 66px;
    z-index: 100;
    background: rgba(247, 245, 242, 0.97);
    backdrop-filter: blur(14px);
    -webkit-backdrop-filter: blur(14px);
    border-bottom: 1px solid var(--accent-light);
}

.product-cat-nav-inner {
    max-width: var(--max-w);
    margin: 0 auto;
    padding: 0 var(--gutter);
    display: flex;
    overflow-x: auto;
    scrollbar-width: none;
}
.product-cat-nav-inner::-webkit-scrollbar { display: none; }

.product-cat-link {
    display: block;
    padding: 18px 30px;
    font-size: 0.75rem;
    letter-spacing: 0.22rem;
    text-transform: uppercase;
    color: var(--text-muted);
    white-space: nowrap;
    border-bottom: 2px solid transparent;
    transition: color 0.3s, border-color 0.3s;
}
.product-cat-link:hover,
.product-cat-link.active { color: var(--text); border-bottom-color: var(--text); }

/* Product section */
.product-section {
    padding: 75px 0;
    border-bottom: 1px solid var(--accent-light);
    scroll-margin-top: 130px;
}
.product-section:last-of-type { border-bottom: none; }

.product-section-header { margin-bottom: 64px; }
.product-section-header .section-title {
    font-size: clamp(1.375rem, 3vw, 2.25rem);
    margin: 8px 0 20px;
}
.product-section-header p {
    font-size: 0.86rem;
    color: var(--text-muted);
    max-width: 560px;
    line-height: 2;
}

/* Detail grid */
.product-detail-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 28px;
}

.product-detail-card {
    background: var(--white);
    overflow: hidden;
    transition: transform 0.55s var(--ease-out), box-shadow 0.55s;
}
.product-detail-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 32px 64px rgba(0,0,0,0.06);
}

.product-detail-img-wrap { overflow: hidden; }

.product-detail-img {
    width: 100%; height: 300px;
    object-fit: cover;
    filter: saturate(0.75);
    transition: transform 1.3s var(--ease-out), filter 0.8s;
    display: block;
}
.product-detail-card:hover .product-detail-img {
    transform: scale(1.05);
    filter: saturate(1);
}

.product-detail-body { padding: 32px; }

.product-detail-badge {
    display: inline-block;
    font-size: 0.75rem;
    letter-spacing: 0.24rem;
    text-transform: uppercase;
    color: var(--accent);
    border: 1px solid var(--accent);
    padding: 4px 12px;
    margin-bottom: 16px;
}

.product-detail-name-jp  {
    font-size: 1.55rem;
    font-weight: 300;
    margin-bottom: 4px;
    line-height: 1.2;
}

.product-detail-desc {
    font-size: 0.83rem;
    color: var(--text-muted);
    line-height: 1.95;
    margin-bottom: 22px;
}

.product-features {
    list-style: none;
    margin-bottom: 28px;
    border-top: 1px solid var(--accent-light);
}
.product-features li {
    font-size: 0.77rem;
    color: var(--text-muted);
    padding: 10px 0;
    border-bottom: 1px solid var(--accent-light);
    display: flex;
    align-items: center;
    gap: 12px;
}
.product-features li::before {
    content: '—';
    color: var(--accent);
    flex-shrink: 0;
}

.product-link {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    font-size: 0.75rem;
    letter-spacing: 0.22rem;
    text-transform: uppercase;
    color: var(--text);
    transition: gap 0.3s var(--ease-out);
}
.product-link::after { content: '\2192'; }
.product-link:hover { gap: 20px; }

/* Products CTA Banner */
.products-cta-banner {
    background: var(--bg-dark);
    padding: 80px var(--gutter);
    text-align: center;
    margin-top: 0;
}
.products-cta-banner .cta-title { font-size: clamp(1.375rem, 3vw, 2.25rem); }
.products-cta-banner .cta-sub { margin-bottom: 40px; }

/* Responsive products */
@media (max-width: 900px) {
    .product-detail-grid { grid-template-columns: 1fr; }
}
@media (max-width: 768px) {
    .product-cat-nav { top: 66px; }
    .product-section { padding: 70px 0; scroll-margin-top: 110px; }
}

/* ==========================================================
   CASE STUDIES PAGE v2 — Filter + Grid
========================================================== */

.case-filter-bar {
    display: flex;
    align-items: center;
    gap: 0;
    overflow-x: auto;
    scrollbar-width: none;
    padding: 56px 0 64px;
}
.case-filter-bar::-webkit-scrollbar { display: none; }

.case-filter-pill {
    padding: 11px 30px;
    font-size: 0.75rem;
    letter-spacing: 0.22rem;
    text-transform: uppercase;
    color: var(--text-muted);
    background: none;
    border: 1px solid var(--accent-light);
    border-right: none;
    font-family: var(--font-sans);
    font-weight: 300;
    white-space: nowrap;
    cursor: pointer;
    transition: background 0.3s, color 0.3s, border-color 0.3s;
}
.case-filter-pill:last-child { border-right: 1px solid var(--accent-light); }
.case-filter-pill.active,
.case-filter-pill:hover {
    background: var(--text);
    color: var(--white);
    border-color: var(--text);
}

/* Case grid v2 */
/* ── Case Grid ────────────────────────────────────────── */
.bento-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    grid-auto-rows: clamp(280px, 22vw, 380px);
    gap: 6px;
    margin-bottom: 90px;
}

/* ── Case Card ────────────────────────────────────────── */
.case-card-v2 {
    position: relative;
    overflow: hidden;
    background: var(--bg-dark);
    cursor: pointer;
    min-height: 0; /* allow grid to control height */
}

/* Image fills the bento cell */
.case-card-v2 > div:first-child {
    position: absolute;
    inset: 0;
    overflow: hidden;
}

.case-card-v2-img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    filter: brightness(0.78) saturate(0.6);
    transition: transform 1.4s var(--ease-out), filter 0.9s;
    display: block;
}
.case-card-v2:hover .case-card-v2-img {
    transform: scale(1.07);
    filter: brightness(0.94) saturate(1);
}

.case-card-v2-body {
    position: absolute;
    inset: 0;
    background: linear-gradient(transparent 38%, rgba(28,26,23,0.93) 100%);
    padding: 28px;
    display: flex;
    flex-direction: column;
    justify-content: flex-end;
    color: var(--white);
    transform: translateY(6px);
    transition: transform 0.6s var(--ease-out);
}
.case-card-v2:hover .case-card-v2-body { transform: translateY(0); }

.case-badges { display: flex; gap: 6px; margin-bottom: 12px; flex-wrap: wrap; }

.case-badge {
    font-size: 0.75rem;
    letter-spacing: 0.18rem;
    text-transform: uppercase;
    padding: 3px 10px;
    border: 1px solid rgba(184,168,138,0.55);
    color: var(--accent);
}
.case-badge.type {
    border-color: rgba(255,255,255,0.25);
    color: rgba(255,255,255,0.65);
}

.case-card-v2-title {
    font-family: var(--font-serif);
    font-size: clamp(1rem, 1.5vw, 1.25rem);
    font-weight: 300;
    line-height: 1.35;
    margin-bottom: 6px;
}

.case-card-v2-sub {
    font-size: 0.875rem;
    color: rgba(255,255,255,0.5);
    line-height: 1.6;
}

.case-card-v2-num {
    position: absolute;
    top: 22px; right: 26px;
    font-family: var(--font-serif);
    font-size: 0.875rem;
    letter-spacing: 0.15rem;
    color: rgba(255,255,255,0.3);
}

/* ── Coming Soon Overlay (dummy case content) ──────────── */
.case-coming-soon {
    position: absolute;
    inset: 0;
    z-index: 2;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(10, 9, 8, 0.72);
    pointer-events: none;
}
.case-coming-soon span {
    font-family: var(--font-serif);
    font-size: clamp(1rem, 1.6vw, 1.5rem);
    letter-spacing: 0.28rem;
    text-transform: uppercase;
    color: var(--white);
}

/* Case empty state */
.case-empty {
    grid-column: 1 / -1;
    text-align: center;
    padding: 100px 0;
    color: var(--text-muted);
    font-size: 0.9rem;
}

/* Responsive case grid */
@media (max-width: 1024px) {
    .bento-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 640px) {
    .bento-grid {
        grid-template-columns: 1fr;
        grid-auto-rows: 280px;
    }
}

/* ── Case Detail Modal ─────────────────────────────────── */
.case-modal {
    position: fixed;
    inset: 0;
    z-index: 900;
    display: flex;
    align-items: center;
    justify-content: center;
    pointer-events: none;
    opacity: 0;
    transition: opacity 0.35s var(--ease-out);
}
.case-modal.is-open {
    pointer-events: auto;
    opacity: 1;
}

.case-modal-backdrop {
    position: absolute;
    inset: 0;
    background: rgba(10, 9, 8, 0.80);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
}

.case-modal-panel {
    position: relative;
    z-index: 1;
    background: var(--bg-dark);
    width: min(1120px, 94vw);
    max-height: 90vh;
    display: grid;
    grid-template-columns: 1fr 1fr;
    overflow: hidden;
    transform: translateY(30px) scale(0.97);
    transition: transform 0.5s var(--ease-out);
}
.case-modal.is-open .case-modal-panel {
    transform: translateY(0) scale(1);
}

/* デスクトップ: 右上に固定表示 */
.case-modal-close {
    position: fixed;
    top: 20px;
    right: 24px;
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: rgba(28, 26, 23, 0.88);
    border: 1px solid rgba(255,255,255,0.3);
    color: rgba(255,255,255,0.92);
    font-family: var(--font-sans);
    font-size: 0.875rem;
    font-weight: 300;
    letter-spacing: 0.1rem;
    padding: 10px 22px;
    cursor: pointer;
    border-radius: 2px;
    min-height: 44px;
    z-index: 1010;
    opacity: 0;
    pointer-events: none;
    transition: background 0.2s, opacity 0.3s;
}
.case-modal.is-open .case-modal-close {
    opacity: 1;
    pointer-events: auto;
}
.case-modal-close:hover,
.case-modal-close:active { background: rgba(184, 168, 138, 0.8); }

.case-modal-img-wrap {
    overflow: hidden;
    min-height: 520px;
}
.case-modal-img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
    filter: brightness(0.86) saturate(0.68);
    transform: scale(1.08);
    transition: transform 1.3s var(--ease-out);
}
.case-modal.is-open .case-modal-img { transform: scale(1); }

.case-modal-content {
    padding: 64px 52px;
    display: flex;
    flex-direction: column;
    justify-content: center;
    gap: 18px;
    overflow-y: auto;
    max-height: 90vh;
}

.case-modal-num {
    font-family: var(--font-serif);
    font-size: 0.75rem;
    letter-spacing: 0.24rem;
    color: var(--accent);
    margin: 0;
}

.case-modal-badges { display: flex; gap: 6px; flex-wrap: wrap; }

.case-modal-title {
    font-family: var(--font-serif);
    font-size: clamp(1rem, 1.5vw, 1.375rem);
    font-weight: 300;
    line-height: 1.6;
    color: var(--white);
    margin: 0;
}

.case-modal-meta {
    display: grid;
    grid-template-columns: auto 1fr;
    gap: 8px 22px;
    font-size: 0.875rem;
    color: rgba(245, 240, 232, 0.52);
    border-top: 1px solid rgba(255, 255, 255, 0.08);
    padding-top: 20px;
    margin: 0;
}
.case-modal-meta dt {
    color: var(--accent);
    letter-spacing: 0.06rem;
}
.case-modal-meta dd { margin: 0; }

.case-modal-detail {
    font-size: 0.82rem;
    line-height: 2.0;
    color: rgba(245, 240, 232, 0.6);
    border-top: 1px solid rgba(255, 255, 255, 0.08);
    padding-top: 20px;
    margin: 0;
}

.case-modal-material {
    font-size: 0.875rem;
    color: rgba(245, 240, 232, 0.35);
    letter-spacing: 0.04rem;
    margin: 0;
}

.case-modal-notice {
    display: flex;
    align-items: baseline;
    flex-wrap: wrap;
    gap: 10px;
    font-size: 0.85rem;
    font-weight: 500;
    line-height: 1.7;
    color: #1C1A17;
    background: #E4B15A;
    border-left: 4px solid #B8822A;
    padding: 14px 18px;
    margin: 0 0 4px;
}
.case-modal-notice-label {
    flex: 0 0 auto;
    font-size: 0.7rem;
    font-weight: 700;
    letter-spacing: 0.15rem;
    color: #FFFFFF;
    background: #B8822A;
    padding: 3px 10px;
    border-radius: 2px;
}

.case-modal-link {
    align-self: flex-start;
    font-size: 0.875rem;
    letter-spacing: 0.2rem;
    text-transform: uppercase;
    color: var(--accent);
    text-decoration: none;
    border-bottom: 1px solid rgba(184, 168, 138, 0.3);
    padding-bottom: 4px;
    margin-top: 4px;
    transition: border-color 0.3s, color 0.3s;
}
.case-modal-link:hover {
    border-color: var(--accent);
    color: var(--white);
}


/* PC用閉じるボタン（パネル内右上） */
.case-modal-close-pc {
    display: none;
    position: absolute;
    top: 16px;
    right: 18px;
    z-index: 10;
    width: 38px;
    height: 38px;
    background: rgba(255, 255, 255, 0.06);
    border: 1px solid rgba(255, 255, 255, 0.18);
    color: rgba(255, 255, 255, 0.70);
    border-radius: 50%;
    cursor: pointer;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    transition: background 0.2s, color 0.2s, border-color 0.2s;
}
.case-modal-close-pc:hover {
    background: rgba(184, 168, 138, 0.30);
    border-color: var(--accent);
    color: var(--white);
}

@media (min-width: 769px) {
    /* デスクトップ: パネル内ボタンを表示、viewport固定ボタンは非表示 */
    .case-modal-close-pc { display: flex; }
    .case-modal-close    { display: none; }
}

@media (max-width: 768px) {
    /* モーダル全体: ヘッダー高さ分下げて縦並び */
    .case-modal {
        flex-direction: column;
        align-items: stretch;
        justify-content: flex-start;
        padding-top: 66px;
    }
    /* 閉じるボタン: パネル直上のバーとして表示 */
    .case-modal-close {
        position: relative;
        top: auto;
        right: auto;
        flex-shrink: 0;
        width: 100%;
        justify-content: flex-end;
        opacity: 1;
        pointer-events: auto;
        z-index: auto;
        background: rgba(20, 18, 16, 0.98);
        border: none;
        border-bottom: 1px solid rgba(255,255,255,0.12);
        border-radius: 0;
        padding: 14px 20px;
    }
    /* パネル: 残りの高さを埋めてスクロール */
    .case-modal-panel {
        grid-template-columns: 1fr;
        width: 100%;
        flex: 1;
        min-height: 0;
        max-height: none;
        overflow-y: auto;
        overflow-x: hidden;
        border-radius: 0;
    }
    .case-modal-img-wrap {
        min-height: 240px;
        max-height: 280px;
    }
    .case-modal-content {
        padding: 28px 24px 40px;
        max-height: none;
        overflow-y: visible;
    }
}

/* ==========================================================
   CONTACT PAGE v2 — Full Featured
========================================================== */

/* Top CTA Strip */
.contact-cta-strip {
    background: var(--bg-dark);
    padding: 0 var(--gutter);
}
.contact-cta-strip-inner {
    max-width: var(--max-w);
    margin: 0 auto;
    display: grid;
    grid-template-columns: 1fr;
    border-top: 1px solid rgba(255,255,255,0.06);
    border-bottom: 1px solid rgba(255,255,255,0.06);
}

.cta-block {
    padding: 52px 50px;
    text-align: center;
    border-right: 1px solid rgba(255,255,255,0.06);
    transition: background 0.3s;
}
.cta-block:last-child { border-right: none; }
.cta-block:hover { background: rgba(255,255,255,0.03); }

.cta-block-label {
    font-size: 0.75rem;
    letter-spacing: 0.32rem;
    text-transform: uppercase;
    color: var(--accent);
    margin-bottom: 14px;
    display: block;
}

.cta-block-main {
    font-family: var(--font-serif);
    font-size: clamp(1.375rem, 2.5vw, 2rem);
    font-weight: 300;
    color: var(--white);
    letter-spacing: 0.04rem;
    display: block;
}

.cta-block-sub {
    font-size: 0.875rem;
    color: rgba(255,255,255,0.4);
    margin-top: 10px;
    display: block;
    letter-spacing: 0.06rem;
}

.cta-line-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    margin-top: 24px;
    padding: 14px 36px;
    background: #06C755;
    color: var(--white);
    font-size: 0.875rem;
    letter-spacing: 0.14rem;
    border-radius: 2px;
    transition: opacity 0.3s, transform 0.3s;
}
.cta-line-btn:hover { opacity: 0.85; transform: translateY(-2px); }

/* Contact body layout */
.contact-layout-v2 {
    display: grid;
    grid-template-columns: 1fr 1.5fr;
    gap: 75px;
    padding: 75px 0 105px;
    align-items: start;
}

.contact-info-v2 .section-title {
    font-size: clamp(1.25rem, 2.5vw, 1.875rem);
    margin-bottom: 24px;
}

.contact-info-intro {
    font-size: 0.84rem;
    color: var(--text-muted);
    line-height: 2;
    margin-bottom: 48px;
}

/* Contact detail list */
.contact-detail-list { list-style: none; margin-bottom: 48px; }
.contact-detail-item {
    display: grid;
    grid-template-columns: 80px 1fr;
    gap: 16px;
    padding: 18px 0;
    border-bottom: 1px solid var(--accent-light);
    font-size: 0.84rem;
    align-items: start;
}
.contact-detail-key {
    font-size: 0.75rem;
    letter-spacing: 0.2rem;
    text-transform: uppercase;
    color: var(--accent);
    padding-top: 3px;
}

/* Hours */
.contact-hours-title {
    font-size: 0.75rem;
    letter-spacing: 0.25rem;
    text-transform: uppercase;
    color: var(--accent);
    margin-bottom: 16px;
}

.hours-table {
    width: 100%;
    border-collapse: collapse;
    margin-top: 20px;
}

.hours-row {
    border-bottom: 1px solid var(--accent-light);
}

.hours-row td {
    padding: 15px 0;
    font-size: 0.84rem;
}

.hours-day {
    color: var(--text-muted);
    letter-spacing: 0.05rem;
}

.hours-status {
    text-align: right;
    color: var(--text);
    font-weight: 400;
}

.hours-closed {
    color: var(--text);
    font-weight: 500;
}

.contact-hours-title {
    font-size: 0.75rem;
    letter-spacing: 0.22rem;
    text-transform: uppercase;
    color: var(--accent);
    margin-bottom: 10px;
}

/* Form (right column) */
.contact-form-v2 {
    background: #fff;
    border: 1px solid rgba(184, 168, 138, 0.35);
    padding: 48px 52px;
    border-radius: 2px;
}

.form-section-label {
    font-size: 0.75rem;
    letter-spacing: 0.3rem;
    text-transform: uppercase;
    color: var(--accent);
    margin-bottom: 32px;
    display: block;
    padding-bottom: 16px;
    border-bottom: 1px solid var(--accent-light);
}

.form-row-2 {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 24px;
}

.form-select {
    width: 100%;
    padding: 14px 0;
    background: transparent url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='11' height='7' viewBox='0 0 11 7'%3E%3Cpath d='M1 1l4.5 4.5L10 1' stroke='%2373674E' stroke-width='1' fill='none' stroke-linecap='round'/%3E%3C/svg%3E") no-repeat right 2px center;
    border: none;
    border-bottom: 1px solid var(--accent-light);
    font-family: var(--font-sans);
    font-weight: 400;
    font-size: 1rem;
    color: var(--text);
    outline: none;
    -webkit-appearance: none;
    appearance: none;
    border-radius: 0;
    cursor: pointer;
    transition: border-color 0.35s;
}
.form-select:focus { border-bottom-color: var(--text); }
.form-select option { color: var(--text); background: var(--white); }

/* Map */
.contact-map-section { padding: 0 0 90px; }
.contact-map-label {
    font-size: 0.75rem;
    letter-spacing: 0.28rem;
    text-transform: uppercase;
    color: var(--accent);
    margin-bottom: 24px;
    display: block;
}
.contact-map-frame {
    width: 100%; height: 420px;
    border: none;
    display: block;
    filter: grayscale(25%) contrast(0.95);
}

/* Responsive contact */
@media (max-width: 1024px) {
    .contact-cta-strip-inner { grid-template-columns: 1fr; }
    .cta-block { border-right: none; border-bottom: 1px solid rgba(255,255,255,0.06); }
    .cta-block:last-child { border-bottom: none; }
    .contact-layout-v2 { grid-template-columns: 1fr; gap: 60px; }
}
@media (max-width: 640px) {
    .cta-block { padding: 40px 30px; }
    .form-row-2 { grid-template-columns: 1fr; gap: 0; }
    .contact-map-frame { height: 300px; }
}