@charset "UTF-8";

/* ==========================================================================
   Toki Home - Main Stylesheet
   - Mobile First / Breakpoint: 768px
   ========================================================================== */

/* ---------- Reset & Base ---------- */
*,
*::before,
*::after {
    box-sizing: border-box;
}

html {
    font-size: 62.5%;
    -webkit-text-size-adjust: 100%;
    scroll-behavior: smooth;
}

body {
    margin: 0;
    font-family: "Noto Sans JP", "Hiragino Kaku Gothic ProN", "Hiragino Sans", Meiryo, sans-serif;
    font-size: 1.5rem;
    line-height: 1.8;
    color: var(--color-text);
    background: var(--color-bg);
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    overflow-x: hidden;
}

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

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

a:hover {
    opacity: 0.75;
}

button {
    margin: 0;
    padding: 0;
    background: none;
    border: 0;
    font: inherit;
    color: inherit;
    cursor: pointer;
}

ul {
    margin: 0;
    padding: 0;
    list-style: none;
}

h1, h2, h3, h4, h5, h6, p, dl, dd {
    margin: 0;
}

iframe {
    border: 0;
    display: block;
}


/* ---------- Design Tokens ---------- */
:root {
    /* Color */
    --color-primary: #3a5a40;        /* forest green */
    --color-primary-dark: #2d4a33;
    --color-primary-light: #a3b18a;  /* soft sage */
    --color-accent: #dad7cd;         /* warm sand */
    --color-dark: #1a1a1a;
    --color-text: #2a2a2a;
    --color-sub: #6b6b6b;
    --color-bg: #ffffff;
    --color-bg-alt: #f5f3ee;
    --color-border: #e5e3dc;

    /* Type */
    --font-jp: "Noto Sans JP", "Hiragino Kaku Gothic ProN", "Hiragino Sans", Meiryo, sans-serif;
    --font-jp-serif: "Noto Serif JP", "Hiragino Mincho ProN", "Yu Mincho", serif;
    --font-en: "Cormorant Garamond", "Times New Roman", serif;

    /* Layout */
    --container-max: 1200px;
    --gutter: 5vw;
    --gutter-lg: 8vw;

    /* Motion */
    --ease: cubic-bezier(0.25, 0.46, 0.45, 0.94);
    --ease-out: cubic-bezier(0.16, 1, 0.3, 1);
    --dur: 0.6s;
    --dur-long: 1.2s;
}


/* ---------- Utilities ---------- */
.pc-only { display: none; }
.sp-only { display: inline; }

@media (min-width: 768px) {
    .pc-only { display: inline; }
    .sp-only { display: none; }
}

.section {
    position: relative;
    padding: 80px var(--gutter);
}

.section-heading {
    font-family: var(--font-jp-serif);
    font-size: 2.4rem;
    font-weight: 500;
    line-height: 1.6;
    letter-spacing: 0.04em;
    color: var(--color-dark);
}

.section-heading--center {
    text-align: center;
}

.section-label {
    display: flex;
    flex-direction: column;
    gap: 14px;
    margin-bottom: 28px;
    letter-spacing: 0.1em;
}

.section-label::before {
    content: "";
    display: block;
    width: 32px;
    height: 1px;
    background: var(--color-primary);
}

.section-label .jp {
    font-family: var(--font-jp-serif);
    font-size: 1.5rem;
    font-weight: 500;
    color: var(--color-dark);
    letter-spacing: 0.18em;
}

.section-label--center {
    align-items: center;
    text-align: center;
}

/* Side vertical labels (like reference site) */
.section-side-text {
    position: absolute;
    top: 80px;
    right: var(--gutter);
    writing-mode: vertical-rl;
    font-family: var(--font-en);
    font-size: 3.2rem;
    font-weight: 500;
    letter-spacing: 0.08em;
    color: var(--color-dark);
    margin: 0;
}

.section-side-text--jp {
    font-family: var(--font-jp-serif);
    font-size: 2.2rem;
    letter-spacing: 0.4em;
}

.link-more {
    display: inline-flex;
    align-items: center;
    gap: 24px;
    padding: 18px 24px;
    min-width: 220px;
    border: 1px solid var(--color-border);
    background: var(--color-bg);
    font-size: 1.4rem;
    letter-spacing: 0.06em;
    color: var(--color-dark);
    transition: background 0.4s var(--ease), color 0.4s var(--ease);
    position: relative;
}

.link-more::after {
    content: "";
    width: 40px;
    height: 1px;
    background: currentColor;
    margin-left: auto;
    position: relative;
    transition: width 0.4s var(--ease);
}

.link-more:hover {
    background: var(--color-primary);
    color: #fff;
    opacity: 1;
}

.link-more:hover::after {
    width: 56px;
}

.link-more--button {
    padding: 22px 32px;
}


/* ==========================================================================
   Header
   ========================================================================== */
.site-header {
    position: fixed;
    top: 0;
    left: 0;
    z-index: 80;
    pointer-events: none;
}

.site-header > * {
    pointer-events: auto;
}

.site-logo {
    position: fixed;
    top: 0;
    left: 0;
    width: 64px;
    height: 64px;
    margin: 0;
}

.site-logo a {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 100%;
    height: 100%;
    background: var(--color-primary);
    color: #fff;
    font-family: var(--font-jp-serif);
    font-size: 2.8rem;
    font-weight: 500;
    line-height: 1;
    letter-spacing: 0;
}

.site-logo a:hover {
    opacity: 1;
    background: var(--color-primary-dark);
}

.logo-mark {
    transform: translateY(-1px);
}

.menu-toggle {
    position: fixed;
    top: 64px;
    left: 0;
    width: 64px;
    height: 64px;
    background: #fff;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 10px;
    box-shadow: 0 2px 8px rgba(0,0,0,0.06);
    transition: background 0.3s var(--ease);
}

.menu-toggle:hover {
    background: var(--color-bg-alt);
}

.menu-icon {
    display: flex;
    flex-direction: column;
    gap: 5px;
    width: 22px;
}

.menu-icon span {
    display: block;
    height: 1.5px;
    width: 100%;
    background: var(--color-dark);
    transition: transform 0.4s var(--ease), opacity 0.3s ease;
}

.menu-label {
    font-family: var(--font-jp);
    font-size: 1rem;
    letter-spacing: 0.1em;
    color: var(--color-dark);
}

.is-menu-open .menu-icon span:nth-child(1) {
    transform: translateY(6.5px) rotate(45deg);
}

.is-menu-open .menu-icon span:nth-child(2) {
    opacity: 0;
}

.is-menu-open .menu-icon span:nth-child(3) {
    transform: translateY(-6.5px) rotate(-45deg);
}

.contact-fab {
    position: fixed;
    top: 50%;
    right: 0;
    transform: translateY(-50%);
    width: 56px;
    min-height: 120px;
    background: var(--color-dark);
    color: #fff;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 12px;
    padding: 18px 0;
    z-index: 70;
    transition: background 0.3s var(--ease);
}

.contact-fab:hover {
    background: var(--color-primary);
    opacity: 1;
}

.contact-icon svg {
    width: 20px;
    height: 20px;
}

.contact-label {
    writing-mode: vertical-rl;
    font-family: var(--font-jp);
    font-size: 1.1rem;
    letter-spacing: 0.18em;
}


/* ==========================================================================
   Global Navigation (Drawer)
   ========================================================================== */
.global-nav {
    position: fixed;
    inset: 0;
    background: var(--color-bg);
    z-index: 75;
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.5s var(--ease), visibility 0.5s var(--ease);
    overflow-y: auto;
}

.is-menu-open .global-nav {
    opacity: 1;
    visibility: visible;
}

.global-nav-inner {
    padding: 120px var(--gutter) 60px;
    max-width: var(--container-max);
    margin: 0 auto;
}

.global-nav-list {
    display: flex;
    flex-direction: column;
    gap: 24px;
    border-top: 1px solid var(--color-border);
}

.global-nav-list li {
    border-bottom: 1px solid var(--color-border);
}

.global-nav-list a {
    display: grid;
    grid-template-columns: 48px 1fr;
    align-items: center;
    gap: 24px;
    padding: 22px 0;
    transition: padding 0.4s var(--ease), color 0.3s ease;
}

.global-nav-list a:hover {
    padding-left: 12px;
    color: var(--color-primary);
    opacity: 1;
}

.global-nav-list .num {
    font-family: var(--font-en);
    font-size: 1.4rem;
    color: var(--color-primary);
    letter-spacing: 0.1em;
}

.global-nav-list .jp {
    font-family: var(--font-jp-serif);
    font-size: 1.9rem;
    font-weight: 500;
    letter-spacing: 0.14em;
    color: var(--color-dark);
}

.global-nav-footer {
    margin-top: 48px;
    padding-top: 32px;
    border-top: 1px solid var(--color-border);
}

.nav-address {
    font-size: 1.3rem;
    color: var(--color-sub);
    line-height: 1.9;
}


/* ==========================================================================
   Hero
   ========================================================================== */
.hero {
    position: relative;
    width: 100%;
    height: 100vh;
    height: 100svh;
    min-height: 520px;
    overflow: hidden;
    color: #fff;
}

.hero-slider {
    position: absolute;
    inset: 0;
}

.hero-slide {
    position: absolute;
    inset: 0;
    background-size: cover;
    background-position: center;
    background-color: #3a3a3a;
    opacity: 0;
    transform: scale(1.12);
    transition: opacity 1.8s var(--ease-out);
    will-change: opacity, transform;
}

.hero-slide--01 { background-image: url(../../image/1.png); background-color: #4c5751; }
.hero-slide--02 { background-image: url(../../image/2.png); background-color: #3b4641; }
.hero-slide--03 { background-image: url(../../image/3.png); background-color: #5a6660; }

.hero-slide.is-active {
    opacity: 1;
    animation: heroKenBurns 9s var(--ease-out) forwards;
}

@keyframes heroKenBurns {
    0%   { transform: scale(1.12) translate3d(0, 0, 0); }
    100% { transform: scale(1.00) translate3d(-1.2%, -0.8%, 0); }
}

.hero-overlay {
    position: absolute;
    inset: 0;
    background:
        linear-gradient(180deg, rgba(0,0,0,0.30) 0%, rgba(0,0,0,0.10) 35%, rgba(0,0,0,0.55) 100%);
    z-index: 1;
}

.hero-vignette {
    position: absolute;
    inset: 0;
    background:
        radial-gradient(ellipse at center, rgba(0,0,0,0) 35%, rgba(0,0,0,0.55) 100%);
    z-index: 1;
    pointer-events: none;
}

.hero-content {
    position: relative;
    z-index: 2;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    text-align: center;
    height: 100%;
    padding: 0 var(--gutter);
}

.hero-brand {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 28px;
    font-family: var(--font-en);
    font-weight: 500;
    letter-spacing: 0.2em;
}

.hero-brand-mark {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 28px;
    height: 28px;
    background: #fff;
    color: var(--color-primary);
    font-size: 1.8rem;
    line-height: 1;
}

.hero-brand-name {
    font-size: 1.4rem;
}

.hero-copy {
    position: relative;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 28px;
    max-width: 1100px;
}

.hero-ornament {
    display: inline-flex;
    align-items: center;
    gap: 14px;
    width: clamp(180px, 32vw, 360px);
    opacity: 0;
    transform: translateY(-6px);
    animation: heroOrnamentIn 1.6s var(--ease-out) .1s forwards;
}
.hero-ornament--bottom {
    transform: translateY(6px);
    animation-delay: 2.6s;
}
.hero-ornament-line {
    flex: 1;
    height: 1px;
    background: linear-gradient(90deg, rgba(255,255,255,0) 0%, rgba(255,255,255,0.7) 50%, rgba(255,255,255,0) 100%);
}
.hero-ornament-diamond {
    width: 7px;
    height: 7px;
    background: #fff;
    transform: rotate(45deg);
    box-shadow: 0 0 14px rgba(255,255,255,0.6);
}

@keyframes heroOrnamentIn {
    0%   { opacity: 0; transform: translateY(-6px) scaleX(.6); }
    100% { opacity: 1; transform: translateY(0)    scaleX(1); }
}

.hero-title {
    font-family: var(--font-jp-serif);
    font-size: clamp(2.4rem, 4.4vw, 4.2rem);
    font-weight: 500;
    line-height: 1.9;
    letter-spacing: 0.18em;
    margin: 0;
    text-shadow: 0 2px 24px rgba(0,0,0,0.45);
    text-align: center;
}

.hero-title-line {
    display: block;
    white-space: nowrap;
}

.hero-title .char {
    display: inline-block;
    opacity: 0;
    transform: translateY(28px);
    filter: blur(6px);
    animation: heroCharIn 1.1s var(--ease-out) forwards;
    animation-delay: calc(var(--line-delay, 0s) + (var(--char-index, 0) * 0.06s));
}

.hero-title .char ruby {
    ruby-position: over;
    ruby-align: center;
}
.hero-title .char rt {
    font-family: var(--font-jp-serif);
    font-size: 0.34em;
    letter-spacing: 0.06em;
    font-weight: 400;
    opacity: 0.85;
    margin-bottom: 0.2em;
}

.hero-title-accent {
    color: #f5e7c8;
    text-shadow: 0 2px 24px rgba(0,0,0,0.45), 0 0 28px rgba(245,231,200,0.35);
}

@keyframes heroCharIn {
    0%   { opacity: 0; transform: translateY(28px); filter: blur(6px); }
    60%  { opacity: 1; filter: blur(0); }
    100% { opacity: 1; transform: translateY(0);    filter: blur(0); }
}

.hero-sub {
    font-family: var(--font-en);
    font-size: clamp(1.05rem, 1.3vw, 1.35rem);
    letter-spacing: 0.34em;
    font-weight: 400;
    color: rgba(255,255,255,0.85);
    margin: 6px 0 0;
    opacity: 0;
    transform: translateY(10px);
    animation: heroSubIn 1.4s var(--ease-out) 3.0s forwards;
}

@keyframes heroSubIn {
    0%   { opacity: 0; transform: translateY(10px); letter-spacing: 0.5em; }
    100% { opacity: 1; transform: translateY(0);    letter-spacing: 0.34em; }
}

.hero-scroll {
    position: absolute;
    bottom: 40px;
    left: 50%;
    transform: translateX(-50%);
    z-index: 2;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 12px;
    color: #fff;
    text-decoration: none;
}

.hero-scroll-label {
    font-family: var(--font-en);
    font-size: 1.2rem;
    letter-spacing: 0.22em;
}

.hero-scroll-line {
    position: relative;
    width: 1px;
    height: 56px;
    background: rgba(255,255,255,0.35);
    overflow: hidden;
}

.hero-scroll-line::before {
    content: "";
    position: absolute;
    top: -56px;
    left: 0;
    width: 100%;
    height: 56px;
    background: #fff;
    animation: scrollDown 2.4s var(--ease) infinite;
}

@keyframes scrollDown {
    0%   { transform: translateY(0); }
    60%  { transform: translateY(112px); }
    100% { transform: translateY(112px); }
}


/* ==========================================================================
   Reveal Animation
   ========================================================================== */
[data-reveal] {
    opacity: 0;
    transform: translateY(40px);
    transition: opacity 1s var(--ease-out), transform 1s var(--ease-out);
}

[data-reveal].is-visible {
    opacity: 1;
    transform: translateY(0);
}


/* ==========================================================================
   Concept
   ========================================================================== */
.section--concept {
    background: var(--color-bg);
    padding-top: 100px;
    padding-bottom: 100px;
}

.concept-layout {
    position: relative;
    max-width: var(--container-max);
    margin: 0 auto;
}

.concept-visual {
    position: relative;
    aspect-ratio: 16 / 10;
    overflow: hidden;
    background: var(--color-bg-alt);
}

.concept-visual img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.concept-card {
    position: relative;
    z-index: 2;
    background: #fff;
    padding: 32px 28px;
    margin: 0 0 -40px 0;
    box-shadow: 0 20px 40px -20px rgba(0,0,0,0.08);
}

.concept-card-text {
    font-size: 1.4rem;
    line-height: 2;
    margin-bottom: 24px;
    color: var(--color-text);
}


/* ---------- Concept Message (代表・次世代) ---------- */
.concept-message {
    max-width: var(--container-max);
    margin: 80px auto 0;
    display: grid;
    grid-template-columns: 1fr;
    gap: 56px;
}

.concept-message-item {
    display: flex;
    flex-direction: column;
    gap: 24px;
}

.concept-message-avatar {
    width: 100%;
    aspect-ratio: 4 / 3;
    overflow: hidden;
    background: var(--color-bg-alt);
}

.concept-message-avatar img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.concept-message-label {
    display: flex;
    flex-direction: column;
    gap: 12px;
    margin-bottom: 18px;
}

.concept-message-label::before {
    content: "";
    display: block;
    width: 28px;
    height: 1px;
    background: var(--color-primary);
}

.concept-message-label .jp {
    font-family: var(--font-jp-serif);
    font-size: 1.5rem;
    color: var(--color-dark);
    letter-spacing: 0.16em;
    font-weight: 500;
}

.concept-message-title {
    font-family: var(--font-jp-serif);
    font-size: 2.1rem;
    font-weight: 500;
    line-height: 1.6;
    letter-spacing: 0.06em;
    color: var(--color-dark);
    margin-bottom: 20px;
}

.concept-message-text {
    font-size: 1.4rem;
    line-height: 2;
    color: var(--color-text);
    margin-bottom: 24px;
}

.concept-message-name {
    display: flex;
    flex-direction: column;
    gap: 4px;
    padding-top: 16px;
    border-top: 1px solid var(--color-border);
}

.concept-message-name .role {
    font-size: 1.2rem;
    color: var(--color-sub);
    letter-spacing: 0.1em;
}

.concept-message-name .name {
    font-family: var(--font-jp-serif);
    font-size: 1.6rem;
    color: var(--color-dark);
    letter-spacing: 0.08em;
}


/* ==========================================================================
   Services
   ========================================================================== */
.section--services {
    background: var(--color-bg);
    padding: 120px 0 120px;
    overflow: hidden;
}

.services-intro {
    position: relative;
    max-width: none;
    margin: 0 0 100px;
    padding: 110px var(--gutter);
    background-image:
        linear-gradient(rgba(255,255,255,0.86), rgba(255,255,255,0.86)),
        url('../images/forest.jpg');
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    isolation: isolate;
}

.services-intro-inner {
    position: relative;
    max-width: var(--container-max);
    margin: 0 auto;
}

.services-intro .section-side-text {
    position: static;
    writing-mode: vertical-rl;
    font-size: 2.4rem;
    margin-bottom: 24px;
    display: inline-block;
    color: var(--color-dark);
}

.services-lead {
    padding: 36px 30px;
    background: rgba(255,255,255,0.78);
    backdrop-filter: blur(4px);
    -webkit-backdrop-filter: blur(4px);
    border: 1px solid rgba(255,255,255,0.7);
    box-shadow: 0 8px 30px rgba(60, 70, 55, 0.08);
}

.services-lead-text {
    font-size: 1.4rem;
    line-height: 2;
    margin: 24px 0 28px;
    color: var(--color-text);
}

.service-item {
    position: relative;
    max-width: var(--container-max);
    margin: 0 auto 60px;
    padding: 0 var(--gutter);
    display: flex;
    flex-direction: column;
    gap: 0;
}

.service-image {
    width: 100%;
    aspect-ratio: 16 / 10;
    overflow: hidden;
    order: 1;
}

.service-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 1.2s var(--ease);
}

.service-item:hover .service-image img {
    transform: scale(1.04);
}

.service-card {
    position: relative;
    z-index: 2;
    background: #fff;
    padding: 32px 28px;
    order: 2;
    margin-top: -40px;
    margin-left: 20px;
    margin-right: 20px;
    box-shadow: 0 20px 40px -20px rgba(0,0,0,0.08);
}

.service-num {
    display: flex;
    align-items: center;
    gap: 14px;
    margin-bottom: 14px;
    font-family: var(--font-jp-serif);
    font-size: 1.4rem;
    color: var(--color-primary);
    letter-spacing: 0.3em;
}

.service-num::before {
    content: "";
    display: block;
    width: 28px;
    height: 1px;
    background: var(--color-primary);
}

.service-title {
    display: flex;
    flex-direction: column;
    margin-bottom: 20px;
}

.service-title .jp {
    font-family: var(--font-jp-serif);
    font-size: 2rem;
    font-weight: 500;
    letter-spacing: 0.08em;
    color: var(--color-dark);
    line-height: 1.5;
}

.service-text {
    font-size: 1.4rem;
    line-height: 2;
    margin-bottom: 24px;
    color: var(--color-text);
}


.section-head {
    text-align: center;
    margin-bottom: 56px;
}


/* ==========================================================================
   News
   ========================================================================== */
.section--news {
    background: var(--color-bg);
    padding: 100px var(--gutter);
}

.news-head {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 20px;
    margin-bottom: 40px;
    position: relative;
    max-width: var(--container-max);
    margin-inline: auto;
}

.news-head-link {
    font-family: var(--font-jp);
    font-size: 1.3rem;
    letter-spacing: 0.12em;
    color: var(--color-sub);
}

.news-list {
    max-width: var(--container-max);
    margin: 0 auto;
    border-top: 1px solid var(--color-border);
}

.news-item {
    border-bottom: 1px solid var(--color-border);
}

.news-item a {
    display: grid;
    grid-template-columns: auto 1fr;
    align-items: center;
    gap: 16px 20px;
    padding: 20px 0;
}

.news-category {
    display: inline-block;
    padding: 4px 14px;
    background: var(--color-primary);
    color: #fff;
    font-family: var(--font-jp);
    font-size: 1.1rem;
    letter-spacing: 0.1em;
}

.news-date {
    font-family: var(--font-jp);
    font-size: 1.3rem;
    color: var(--color-sub);
    letter-spacing: 0.05em;
}

.news-title {
    grid-column: 1 / -1;
    font-size: 1.4rem;
    line-height: 1.7;
    color: var(--color-dark);
}


/* ==========================================================================
   Company
   ========================================================================== */
.section--company {
    padding: 0;
    background: var(--color-bg-alt);
}

.company-layout {
    display: flex;
    flex-direction: column;
}

.company-map {
    width: 100%;
    height: 280px;
    background: #ddd;
    order: 1;
}

.company-map iframe {
    width: 100%;
    height: 100%;
}

.company-map-placeholder {
    width: 100%;
    height: 100%;
    background: #d2d0c9;
    background-image:
        linear-gradient(0deg, transparent calc(100% - 1px), rgba(0,0,0,0.06) calc(100% - 1px)),
        linear-gradient(90deg, transparent calc(100% - 1px), rgba(0,0,0,0.06) calc(100% - 1px));
    background-size: 40px 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #8a8881;
    font-family: var(--font-en);
    font-size: 2.4rem;
    letter-spacing: 0.3em;
}

.company-info {
    order: 2;
    padding: 48px var(--gutter);
    background: #fff;
}

.company-name {
    font-family: var(--font-jp-serif);
    font-size: 2rem;
    font-weight: 500;
    margin-bottom: 24px;
}

.company-dl {
    display: flex;
    flex-direction: column;
    gap: 16px;
    margin-bottom: 28px;
}

.company-dl > div {
    display: grid;
    grid-template-columns: 80px 1fr;
    gap: 12px;
    font-size: 1.3rem;
    line-height: 1.8;
}

.company-dl dt {
    color: var(--color-sub);
}

.company-dl dd {
    color: var(--color-text);
}


/* ==========================================================================
   Contact CTA
   ========================================================================== */
.section--contact-cta {
    background: var(--color-primary);
    color: #fff;
    text-align: center;
    padding: 100px var(--gutter);
    position: relative;
    overflow: hidden;
}

.section--contact-cta::before {
    content: "CONTACT";
    position: absolute;
    bottom: -20px;
    right: -10px;
    font-family: var(--font-en);
    font-size: 18vw;
    font-weight: 500;
    letter-spacing: 0.02em;
    color: rgba(255,255,255,0.05);
    line-height: 1;
    pointer-events: none;
    white-space: nowrap;
}

.contact-cta-inner {
    position: relative;
    z-index: 1;
    max-width: 800px;
    margin: 0 auto;
}

.contact-cta-label {
    display: flex;
    flex-direction: column;
    gap: 14px;
    align-items: center;
    margin-bottom: 28px;
}

.contact-cta-label::before {
    content: "";
    display: block;
    width: 32px;
    height: 1px;
    background: rgba(255,255,255,0.5);
}

.contact-cta-label .jp {
    font-family: var(--font-jp-serif);
    font-size: 1.4rem;
    letter-spacing: 0.18em;
}

.contact-cta-title {
    font-family: var(--font-jp-serif);
    font-size: 2.6rem;
    font-weight: 500;
    line-height: 1.7;
    letter-spacing: 0.08em;
    margin-bottom: 28px;
}

.contact-cta-text {
    font-size: 1.4rem;
    line-height: 2;
    margin-bottom: 48px;
    opacity: 0.9;
}

.contact-cta-actions {
    display: flex;
    flex-direction: column;
    gap: 16px;
    align-items: stretch;
}

.contact-cta-btn {
    display: inline-flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 6px;
    padding: 24px 32px;
    min-height: 100px;
    transition: background 0.4s var(--ease), color 0.4s var(--ease);
}

.contact-cta-btn--tel {
    background: #fff;
    color: var(--color-primary);
}

.contact-cta-btn--tel:hover {
    background: var(--color-dark);
    color: #fff;
    opacity: 1;
}

.contact-cta-btn--tel .btn-en {
    font-family: var(--font-jp);
    font-size: 1.2rem;
    letter-spacing: 0.18em;
}

.contact-cta-btn--tel .btn-num {
    font-family: var(--font-en);
    font-size: 2.8rem;
    font-weight: 500;
    letter-spacing: 0.04em;
    line-height: 1;
}

.contact-cta-btn--tel .btn-note {
    font-family: var(--font-jp);
    font-size: 1.1rem;
    opacity: 0.7;
    letter-spacing: 0.08em;
}

.contact-cta-btn--form {
    background: transparent;
    border: 1px solid rgba(255,255,255,0.4);
    color: #fff;
    gap: 8px;
}

.contact-cta-btn--form:hover {
    background: #fff;
    color: var(--color-primary);
    opacity: 1;
}

.contact-cta-btn--form .btn-en {
    font-family: var(--font-jp);
    font-size: 1.2rem;
    letter-spacing: 0.18em;
    opacity: 0.8;
}

.contact-cta-btn--form .btn-jp {
    font-family: var(--font-jp-serif);
    font-size: 1.6rem;
    letter-spacing: 0.14em;
}


/* ==========================================================================
   Footer
   ========================================================================== */
.site-footer {
    background: var(--color-dark);
    color: #fff;
    padding: 32px var(--gutter);
    position: relative;
}

.site-footer-inner {
    max-width: var(--container-max);
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    gap: 16px;
    align-items: center;
    text-align: center;
}

.footer-links {
    display: flex;
    gap: 24px;
    flex-wrap: wrap;
    justify-content: center;
}

.footer-links a {
    font-size: 1.2rem;
    letter-spacing: 0.06em;
}

.footer-copy {
    font-family: var(--font-jp);
    font-size: 1.1rem;
    letter-spacing: 0.1em;
    color: rgba(255,255,255,0.5);
}

.page-top {
    position: fixed;
    bottom: 20px;
    right: 20px;
    width: 44px;
    height: 44px;
    background: #fff;
    border-radius: 50%;
    box-shadow: 0 2px 10px rgba(0,0,0,0.12);
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.4s var(--ease), visibility 0.4s var(--ease);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 60;
}

.page-top.is-visible {
    opacity: 1;
    visibility: visible;
}

.page-top span {
    display: block;
    width: 10px;
    height: 10px;
    border-top: 2px solid var(--color-dark);
    border-right: 2px solid var(--color-dark);
    transform: rotate(-45deg) translate(2px, -2px);
}


/* ==========================================================================
   Tablet / PC (>= 768px)
   ========================================================================== */
@media (min-width: 768px) {

    body { font-size: 1.6rem; }

    .section {
        padding: 140px var(--gutter);
    }

    .section-heading {
        font-size: 3.6rem;
        line-height: 1.5;
    }

    .section-label .jp { font-size: 1.8rem; }
    .section-label .en { font-size: 1.4rem; }

    .section-side-text {
        top: 140px;
        font-size: 4.8rem;
    }

    .section-side-text--jp {
        font-size: 2.8rem;
    }

    /* Header */
    .site-logo {
        width: 80px;
        height: 80px;
    }

    .site-logo a { font-size: 4rem; }

    .menu-toggle {
        top: 80px;
        width: 80px;
        height: 80px;
    }

    .contact-fab {
        width: 64px;
        min-height: 160px;
    }

    /* Concept layout (offset card like reference) */
    .concept-layout {
        display: grid;
        grid-template-columns: 1fr 1fr;
        align-items: center;
        gap: 0;
    }

    .concept-card {
        margin: 0;
        padding: 56px 48px;
        transform: translateX(40px);
        max-width: 520px;
    }

    .concept-visual {
        aspect-ratio: 16 / 11;
        margin-left: -40px;
        grid-column: 2;
        grid-row: 1;
    }

    .concept-card {
        grid-column: 1;
        grid-row: 1;
        transform: translateX(0);
    }

    .concept-card-text {
        font-size: 1.5rem;
    }

    /* Services layout (alternating offset like reference) */
    .services-intro {
        margin-bottom: 120px;
        padding: 140px var(--gutter);
    }

    .services-intro-inner {
        display: grid;
        grid-template-columns: 200px 1fr;
        gap: 56px;
        align-items: center;
    }

    .services-intro .section-side-text {
        position: static;
        align-self: center;
        margin-bottom: 0;
    }

    .services-lead {
        padding: 56px 56px;
        max-width: 720px;
    }

    .service-item {
        display: grid;
        grid-template-columns: 1fr 1fr;
        gap: 0;
        align-items: center;
        margin-bottom: 120px;
    }

    .service-item--01 .service-card,
    .service-item--03 .service-card {
        grid-column: 1;
        grid-row: 1;
        transform: translateX(40px);
        z-index: 2;
    }

    .service-item--01 .service-image,
    .service-item--03 .service-image {
        grid-column: 2;
        grid-row: 1;
        margin-left: -40px;
    }

    .service-item--02 .service-image {
        grid-column: 1;
        grid-row: 1;
        margin-right: -40px;
    }

    .service-item--02 .service-card {
        grid-column: 2;
        grid-row: 1;
        transform: translateX(-40px);
        z-index: 2;
    }

    .service-card {
        max-width: 460px;
        padding: 48px 40px;
        margin: 0;
    }

    .service-item--02 .service-card {
        margin-left: auto;
    }

    .service-title .jp { font-size: 2.4rem; }

    /* News */
    .news-head {
        flex-direction: row;
        justify-content: center;
        align-items: baseline;
    }

    .news-head-link {
        position: absolute;
        right: 0;
        top: 50%;
        transform: translateY(-50%);
    }

    .news-item a {
        grid-template-columns: auto auto 1fr;
        gap: 24px;
        padding: 24px 0;
    }

    .news-title {
        grid-column: auto;
        font-size: 1.5rem;
    }

    /* Company */
    .company-layout {
        display: grid;
        grid-template-columns: 1fr 1fr;
        position: relative;
    }

    .company-map {
        height: 480px;
        order: 0;
    }

    .company-info {
        order: 0;
        padding: 80px 8vw;
        background: transparent;
    }

    .company-dl > div {
        grid-template-columns: 120px 1fr;
    }

    /* Concept Message */
    .concept-message {
        grid-template-columns: 1fr 1fr;
        gap: 56px;
        margin-top: 140px;
    }

    .concept-message-item {
        flex-direction: row;
        align-items: flex-start;
        gap: 32px;
    }

    .concept-message-avatar {
        width: 40%;
        flex-shrink: 0;
        aspect-ratio: 3 / 4;
    }

    .concept-message-body {
        flex: 1;
    }

    .concept-message-title {
        font-size: 2.2rem;
    }

    /* Contact CTA */
    .section--contact-cta {
        padding: 140px var(--gutter);
    }

    .contact-cta-title {
        font-size: 3.6rem;
    }

    .contact-cta-actions {
        flex-direction: row;
        justify-content: center;
        gap: 24px;
    }

    .contact-cta-btn {
        min-width: 300px;
        min-height: 120px;
    }

    .contact-cta-btn--tel .btn-num {
        font-size: 3.2rem;
    }

    /* Footer */
    .site-footer-inner {
        flex-direction: row;
        justify-content: space-between;
        text-align: left;
    }

    .page-top {
        bottom: 40px;
        right: 40px;
        width: 52px;
        height: 52px;
    }
}


/* ==========================================================================
   Large Desktop (>= 1200px)
   ========================================================================== */
@media (min-width: 1200px) {
    :root {
        --gutter: 80px;
    }

    .section { padding: 160px var(--gutter); }

    .hero-title {
        font-size: 4.6rem;
    }
}

/* Hero — small screens: allow wrap on narrow phones */
@media (max-width: 640px) {
    .hero-title {
        font-size: 1.85rem;
        line-height: 2;
        letter-spacing: 0.14em;
    }
    .hero-title-line {
        white-space: normal;
    }
    .hero-sub {
        font-size: 0.95rem;
        letter-spacing: 0.28em;
        text-align: center;
    }
    .hero-ornament {
        width: clamp(140px, 60vw, 240px);
    }
}


/* ==========================================================================
   Sub Page — Common Base (下層ページ共通)
   ========================================================================== */

/* --- Sub Page Hero --- */
.page-hero {
    position: relative;
    width: 100%;
    height: 52vh;
    min-height: 360px;
    max-height: 560px;
    overflow: hidden;
    color: #fff;
    background-color: #3a3a3a;
}

.page-hero-bg {
    position: absolute;
    inset: 0;
    background-image: url(../../image/sub-bg.jpg);
    background-size: cover;
    background-position: center;
    background-color: #3a3a3a;
    transform: scale(1.08);
    animation: pageHeroZoom 12s var(--ease-out) forwards;
}

@keyframes pageHeroZoom {
    0%   { transform: scale(1.08); }
    100% { transform: scale(1.00); }
}

.page-hero-overlay {
    position: absolute;
    inset: 0;
    background:
        linear-gradient(180deg, rgba(0,0,0,0.35) 0%, rgba(0,0,0,0.20) 40%, rgba(0,0,0,0.55) 100%);
    z-index: 1;
}

.page-hero-inner {
    position: relative;
    z-index: 2;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    height: 100%;
    padding: 80px var(--gutter) 40px;
    text-align: center;
}

.page-hero-en {
    font-family: var(--font-en);
    font-size: clamp(1.3rem, 1.6vw, 1.6rem);
    letter-spacing: 0.36em;
    font-weight: 500;
    opacity: 0;
    transform: translateY(10px);
    animation: pageHeroIn 1.2s var(--ease-out) .2s forwards;
    margin-bottom: 18px;
    color: rgba(255,255,255,0.9);
}

.page-hero-title {
    font-family: var(--font-jp-serif);
    font-size: clamp(2.6rem, 4.6vw, 4.2rem);
    font-weight: 500;
    line-height: 1.5;
    letter-spacing: 0.22em;
    text-shadow: 0 2px 18px rgba(0,0,0,0.4);
    margin: 0;
    opacity: 0;
    transform: translateY(20px);
    animation: pageHeroIn 1.4s var(--ease-out) .55s forwards;
}

.page-hero-ornament {
    display: inline-flex;
    align-items: center;
    gap: 14px;
    width: clamp(160px, 28vw, 300px);
    margin-top: 26px;
    opacity: 0;
    animation: pageHeroIn 1.4s var(--ease-out) .95s forwards;
}
.page-hero-ornament .line {
    flex: 1;
    height: 1px;
    background: linear-gradient(90deg, rgba(255,255,255,0) 0%, rgba(255,255,255,0.7) 50%, rgba(255,255,255,0) 100%);
}
.page-hero-ornament .diamond {
    width: 6px;
    height: 6px;
    background: #fff;
    transform: rotate(45deg);
}

@keyframes pageHeroIn {
    to { opacity: 1; transform: translateY(0); }
}

/* --- Breadcrumb --- */
.breadcrumb {
    background: var(--color-bg-alt);
    padding: 14px var(--gutter);
    font-size: 1.2rem;
    border-bottom: 1px solid var(--color-border);
}

.breadcrumb-list {
    display: flex;
    flex-wrap: wrap;
    gap: 8px 12px;
    max-width: var(--container-max);
    margin: 0 auto;
    color: var(--color-sub);
    letter-spacing: 0.06em;
}

.breadcrumb-list li {
    display: inline-flex;
    align-items: center;
    gap: 12px;
}
.breadcrumb-list li + li::before {
    content: "/";
    color: var(--color-border);
    font-family: var(--font-en);
}
.breadcrumb-list a {
    color: var(--color-sub);
    transition: color 0.3s ease;
}
.breadcrumb-list a:hover {
    color: var(--color-primary);
    opacity: 1;
}
.breadcrumb-list [aria-current="page"] {
    color: var(--color-dark);
}

/* --- Page Section Wrapper --- */
.page-section {
    padding: 80px var(--gutter);
}

.page-section--alt {
    background: var(--color-bg-alt);
}

.page-section-inner {
    max-width: 960px;
    margin: 0 auto;
}

.page-section-head {
    text-align: center;
    margin-bottom: 48px;
}

.page-section-head .en {
    display: block;
    font-family: var(--font-en);
    font-size: 1.4rem;
    letter-spacing: 0.34em;
    color: var(--color-primary);
    margin-bottom: 10px;
}

.page-section-head .jp {
    font-family: var(--font-jp-serif);
    font-size: clamp(2rem, 3vw, 2.8rem);
    font-weight: 500;
    color: var(--color-dark);
    letter-spacing: 0.18em;
    line-height: 1.5;
}

.page-section-head::after {
    content: "";
    display: block;
    width: 36px;
    height: 1px;
    background: var(--color-primary);
    margin: 22px auto 0;
}

/* --- Company Detail Table --- */
.company-detail {
    background: #fff;
    border-top: 1px solid var(--color-border);
}

.company-detail-row {
    display: grid;
    grid-template-columns: 1fr;
    padding: 22px 4px;
    border-bottom: 1px solid var(--color-border);
    gap: 6px;
    font-size: 1.45rem;
    line-height: 1.85;
}

.company-detail-row dt {
    font-family: var(--font-jp-serif);
    font-size: 1.3rem;
    color: var(--color-primary);
    letter-spacing: 0.18em;
    font-weight: 500;
}

.company-detail-row dd {
    color: var(--color-text);
    letter-spacing: 0.04em;
    margin-bottom: 0;
}

.company-detail-row dd a {
    color: var(--color-dark);
    border-bottom: 1px solid currentColor;
    padding-bottom: 1px;
}

.company-detail-row dd a:hover {
    color: var(--color-primary);
    opacity: 1;
}

.company-detail-row dd .kana {
    display: block;
    font-size: 1.2rem;
    color: var(--color-sub);
    letter-spacing: 0.12em;
    margin-top: 2px;
}

.company-map-wide {
    margin-top: 48px;
    width: 100%;
    height: 360px;
    overflow: hidden;
    background: #ddd;
}

.company-map-wide iframe {
    width: 100%;
    height: 100%;
}

@media (min-width: 768px) {
    .company-detail-row {
        grid-template-columns: 220px 1fr;
        padding: 26px 8px;
        gap: 24px;
        align-items: baseline;
    }
    .company-detail-row dt {
        padding-top: 2px;
    }
    .company-map-wide {
        height: 460px;
    }
}


/* --- FAQ (Accordion) --- */
.page-section-lead {
    max-width: 720px;
    margin: 0 auto 56px;
    text-align: center;
    font-size: 1.45rem;
    line-height: 2;
    color: var(--color-sub);
    letter-spacing: 0.04em;
}

.faq-list {
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.faq-item {
    background: #fff;
    border: 1px solid var(--color-border);
    transition: border-color 0.4s var(--ease), box-shadow 0.4s var(--ease);
}

.faq-item[open] {
    border-color: var(--color-primary-light);
    box-shadow: 0 6px 24px rgba(58, 90, 64, 0.06);
}

.faq-item summary {
    display: grid;
    grid-template-columns: 44px 1fr 28px;
    align-items: center;
    gap: 18px;
    padding: 22px 22px;
    cursor: pointer;
    list-style: none;
    font-family: var(--font-jp-serif);
    font-size: 1.55rem;
    font-weight: 500;
    line-height: 1.7;
    letter-spacing: 0.06em;
    color: var(--color-dark);
    transition: color 0.3s ease, background 0.3s ease;
}

.faq-item summary::-webkit-details-marker { display: none; }
.faq-item summary::marker { content: ""; }

.faq-item summary:hover {
    color: var(--color-primary);
    background: rgba(58, 90, 64, 0.025);
}

.faq-q-mark {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 36px;
    height: 36px;
    border-radius: 50%;
    background: var(--color-primary);
    color: #fff;
    font-family: var(--font-en);
    font-size: 1.5rem;
    font-weight: 600;
    line-height: 1;
    letter-spacing: 0;
}

.faq-toggle {
    position: relative;
    width: 18px;
    height: 18px;
    justify-self: end;
    flex-shrink: 0;
}
.faq-toggle::before,
.faq-toggle::after {
    content: "";
    position: absolute;
    top: 50%;
    left: 50%;
    width: 14px;
    height: 1.5px;
    background: var(--color-primary);
    transform: translate(-50%, -50%);
    transition: transform 0.4s var(--ease), opacity 0.3s ease;
}
.faq-toggle::after {
    transform: translate(-50%, -50%) rotate(90deg);
}
.faq-item[open] .faq-toggle::after {
    transform: translate(-50%, -50%) rotate(0deg);
    opacity: 0;
}

.faq-answer {
    display: grid;
    grid-template-columns: 44px 1fr 28px;
    gap: 18px;
    padding: 0 22px 26px;
    font-size: 1.4rem;
    line-height: 2;
    color: var(--color-text);
    letter-spacing: 0.04em;
    animation: faqOpen 0.5s var(--ease-out);
}

@keyframes faqOpen {
    0%   { opacity: 0; transform: translateY(-6px); }
    100% { opacity: 1; transform: translateY(0); }
}

.faq-a-mark {
    display: inline-flex;
    align-items: flex-start;
    justify-content: center;
    width: 36px;
    height: 36px;
    border-radius: 50%;
    background: var(--color-accent);
    color: var(--color-primary-dark);
    font-family: var(--font-en);
    font-size: 1.5rem;
    font-weight: 600;
    line-height: 36px;
    text-align: center;
}

.faq-answer-body {
    padding-top: 4px;
}
.faq-answer-body p + p {
    margin-top: 12px;
}

.faq-answer-spacer {
    /* keeps the 3-column grid aligned with the question row */
}

@media (min-width: 768px) {
    .faq-item summary {
        grid-template-columns: 52px 1fr 32px;
        gap: 22px;
        padding: 26px 32px;
        font-size: 1.7rem;
    }
    .faq-q-mark,
    .faq-a-mark {
        width: 42px;
        height: 42px;
        font-size: 1.7rem;
        line-height: 42px;
    }
    .faq-answer {
        grid-template-columns: 52px 1fr 32px;
        gap: 22px;
        padding: 0 32px 32px;
        font-size: 1.5rem;
    }
}


/* --- Contact Page --- */
.contact-methods {
    display: grid;
    grid-template-columns: 1fr;
    gap: 20px;
    margin-bottom: 64px;
}

.contact-method {
    background: #fff;
    border: 1px solid var(--color-border);
    padding: 36px 28px;
    text-align: center;
    transition: border-color 0.4s var(--ease), box-shadow 0.4s var(--ease);
}

.contact-method:hover {
    border-color: var(--color-primary-light);
    box-shadow: 0 6px 24px rgba(58, 90, 64, 0.06);
}

.contact-method-en {
    display: block;
    font-family: var(--font-en);
    font-size: 1.3rem;
    letter-spacing: 0.32em;
    color: var(--color-primary);
    margin-bottom: 10px;
}

.contact-method-label {
    display: block;
    font-family: var(--font-jp-serif);
    font-size: 1.6rem;
    font-weight: 500;
    letter-spacing: 0.14em;
    color: var(--color-dark);
    margin-bottom: 18px;
}

.contact-method-num {
    display: block;
    font-family: var(--font-en);
    font-size: clamp(2.8rem, 4.4vw, 3.6rem);
    font-weight: 500;
    letter-spacing: 0.06em;
    color: var(--color-dark);
    line-height: 1.2;
    margin-bottom: 10px;
}

.contact-method-num a {
    color: inherit;
}

.contact-method-note {
    display: block;
    font-size: 1.25rem;
    color: var(--color-sub);
    letter-spacing: 0.12em;
}

.contact-method-line {
    display: inline-flex;
    align-items: center;
    gap: 12px;
    margin-top: 6px;
    padding: 2px 32px 16px;
    line-height: 1;
    background: var(--color-primary);
    color: #fff;
    font-size: 1.4rem;
    letter-spacing: 0.12em;
    transition: background 0.3s var(--ease);
}

.contact-method-line:hover {
    background: var(--color-primary-dark);
    opacity: 1;
}

.contact-divider {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 18px;
    margin: 0 0 56px;
    color: var(--color-sub);
}
.contact-divider::before,
.contact-divider::after {
    content: "";
    flex: 1;
    height: 1px;
    background: var(--color-border);
}
.contact-divider span {
    font-family: var(--font-en);
    font-size: 1.3rem;
    letter-spacing: 0.34em;
    color: var(--color-sub);
}

/* フォームからのお問い合わせ 見出し */
.contact-form-head {
    text-align: center;
    margin: 0 0 40px;
}
.contact-form-head .en {
    display: block;
    font-family: var(--font-en);
    font-size: 1.4rem;
    letter-spacing: 0.34em;
    color: var(--color-primary);
    margin-bottom: 10px;
}
.contact-form-head .jp {
    display: block;
    font-family: var(--font-jp-serif);
    font-size: clamp(1.9rem, 2.8vw, 2.4rem);
    font-weight: 500;
    color: var(--color-dark);
    letter-spacing: 0.18em;
    line-height: 1.5;
}
.contact-form-head::after {
    content: "";
    display: block;
    width: 36px;
    height: 1px;
    background: var(--color-primary);
    margin: 22px auto 0;
}

.contact-form-intro {
    text-align: center;
    margin-bottom: 40px;
    font-size: 1.4rem;
    line-height: 2;
    color: var(--color-sub);
    letter-spacing: 0.04em;
}

.contact-form {
    display: flex;
    flex-direction: column;
    gap: 28px;
    max-width: 720px;
    margin: 0 auto 64px;
}

.form-row {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.form-label {
    display: flex;
    align-items: center;
    gap: 10px;
    font-family: var(--font-jp-serif);
    font-size: 1.4rem;
    font-weight: 500;
    color: var(--color-dark);
    letter-spacing: 0.1em;
}

.form-required {
    display: inline-block;
    padding: 3px 8px;
    background: var(--color-primary);
    color: #fff;
    font-family: var(--font-jp);
    font-size: 1rem;
    font-weight: 400;
    letter-spacing: 0.08em;
    line-height: 1;
    border-radius: 2px;
}

.form-optional {
    display: inline-block;
    padding: 3px 8px;
    background: var(--color-bg-alt);
    color: var(--color-sub);
    font-family: var(--font-jp);
    font-size: 1rem;
    font-weight: 400;
    letter-spacing: 0.08em;
    line-height: 1;
    border-radius: 2px;
}

.form-input,
.form-textarea {
    width: 100%;
    padding: 16px 18px;
    background: #fff;
    border: 1px solid var(--color-border);
    border-radius: 0;
    font-family: var(--font-jp);
    font-size: 1.45rem;
    line-height: 1.7;
    color: var(--color-text);
    transition: border-color 0.3s var(--ease), box-shadow 0.3s var(--ease), background 0.3s var(--ease);
    -webkit-appearance: none;
    appearance: none;
}

.form-input:focus,
.form-textarea:focus {
    outline: none;
    border-color: var(--color-primary);
    box-shadow: 0 0 0 3px rgba(58, 90, 64, 0.08);
    background: #fff;
}

.form-input::placeholder,
.form-textarea::placeholder {
    color: #b0b0a8;
}

.form-textarea {
    min-height: 180px;
    resize: vertical;
}

.form-note {
    font-size: 1.2rem;
    line-height: 1.8;
    color: var(--color-sub);
    background: var(--color-bg-alt);
    padding: 18px 22px;
    border-left: 2px solid var(--color-primary);
}

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

.form-submit {
    position: relative;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 24px;
    min-width: 280px;
    padding: 22px 36px;
    background: var(--color-dark);
    color: #fff;
    font-family: var(--font-jp-serif);
    font-size: 1.5rem;
    font-weight: 500;
    letter-spacing: 0.2em;
    cursor: pointer;
    transition: background 0.4s var(--ease);
    border: 0;
}

.form-submit::after {
    content: "";
    width: 40px;
    height: 1px;
    background: currentColor;
    transition: width 0.4s var(--ease);
}

.form-submit:hover {
    background: var(--color-primary);
}

.form-submit:hover::after {
    width: 56px;
}

@media (min-width: 768px) {
    .contact-methods {
        grid-template-columns: 1fr 1fr;
        gap: 24px;
    }
    .contact-method {
        padding: 44px 32px;
    }
    .form-row--inline {
        display: grid;
        grid-template-columns: 220px 1fr;
        gap: 24px;
        align-items: start;
    }
    .form-row--inline .form-label {
        padding-top: 16px;
    }
}


/* --- Greeting Page (代表挨拶) --- */
.greeting-layout {
    display: grid;
    grid-template-columns: 1fr;
    gap: 40px;
}

.greeting-visual {
    position: relative;
}

.greeting-visual-frame {
    position: relative;
    width: 100%;
    aspect-ratio: 4 / 5;
    overflow: hidden;
    background: var(--color-bg-alt);
}

.greeting-visual-frame::before {
    content: "";
    position: absolute;
    top: 14px;
    left: 14px;
    right: -14px;
    bottom: -14px;
    border: 1px solid var(--color-primary-light);
    z-index: 0;
    pointer-events: none;
}

.post-content .greeting-visual-frame figure{
    position: relative;
    z-index: 1;
    width: 100%;
    height: 100%;
}
.post-content .greeting-visual-frame img {
    position: relative;
    z-index: 1;
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}

.greeting-visual-side {
    position: absolute;
    top: 0;
    left: -22px;
    writing-mode: vertical-rl;
    font-family: var(--font-en);
    font-size: 1.3rem;
    letter-spacing: 0.32em;
    color: var(--color-primary);
    background: var(--color-bg);
    padding: 16px 4px;
}

.greeting-body {
    display: flex;
    flex-direction: column;
}

.greeting-lead {
    font-family: var(--font-jp-serif);
    font-size: clamp(2rem, 3.2vw, 2.8rem);
    font-weight: 500;
    line-height: 1.8;
    letter-spacing: 0.12em;
    color: var(--color-dark);
    margin-bottom: 32px;
}

.greeting-lead em {
    font-style: normal;
    color: var(--color-primary);
    background: linear-gradient(transparent 65%, rgba(163, 177, 138, 0.32) 65%);
    padding: 0 2px;
}

.greeting-text {
    font-size: 1.45rem;
    line-height: 2.1;
    color: var(--color-text);
    letter-spacing: 0.06em;
}

.greeting-text p + p {
    margin-top: 1.4em;
}

.greeting-sign {
    margin-top: 40px;
    padding-top: 28px;
    border-top: 1px solid var(--color-border);
    display: flex;
    flex-direction: column;
    gap: 4px;
    align-items: flex-end;
}

.greeting-sign-role {
    font-family: var(--font-jp-serif);
    font-size: 1.3rem;
    letter-spacing: 0.2em;
    color: var(--color-sub);
}

.greeting-sign-name {
    font-family: var(--font-jp-serif);
    font-size: 2.2rem;
    font-weight: 500;
    letter-spacing: 0.18em;
    color: var(--color-dark);
}

.greeting-sign-kana {
    font-size: 1.15rem;
    color: var(--color-sub);
    letter-spacing: 0.18em;
}

/* Origin Story Block */
.greeting-story {
    margin-top: 88px;
    padding: 56px 28px;
    background: var(--color-bg-alt);
    position: relative;
    border-left: 2px solid var(--color-primary);
}

.greeting-story::before {
    content: "“";
    position: absolute;
    top: -18px;
    left: 22px;
    font-family: var(--font-en);
    font-size: 9rem;
    line-height: 1;
    color: var(--color-primary-light);
    opacity: 0.5;
    pointer-events: none;
}

.greeting-story-label {
    font-family: var(--font-en);
    font-size: 1.3rem;
    letter-spacing: 0.34em;
    color: var(--color-primary);
    margin-bottom: 8px;
    display: block;
}

.greeting-story-title {
    font-family: var(--font-jp-serif);
    font-size: clamp(1.8rem, 2.6vw, 2.3rem);
    font-weight: 500;
    line-height: 1.6;
    letter-spacing: 0.1em;
    color: var(--color-dark);
    margin-bottom: 22px;
}

.greeting-story-text {
    font-size: 1.4rem;
    line-height: 2.05;
    color: var(--color-text);
    letter-spacing: 0.05em;
}
.greeting-story-text p + p {
    margin-top: 1.2em;
}

/* Brand Name Origin */
.greeting-name-origin {
    margin-top: 72px;
    text-align: center;
}

.greeting-name-origin-label {
    display: inline-flex;
    align-items: center;
    gap: 14px;
    font-family: var(--font-en);
    font-size: 1.3rem;
    letter-spacing: 0.32em;
    color: var(--color-primary);
    margin-bottom: 18px;
}
.greeting-name-origin-label::before,
.greeting-name-origin-label::after {
    content: "";
    width: 32px;
    height: 1px;
    background: var(--color-primary-light);
}

.post-content .greeting-name-origin-title {
    font-family: var(--font-jp-serif);
    font-size: clamp(1.9rem, 2.8vw, 2.4rem);
    font-weight: 500;
    line-height: 1.7;
    letter-spacing: 0.12em;
    margin-bottom: 22px;
}

.post-content .greeting-name-origin-title em {
    font-style: normal;
    color: var(--color-primary);
    font-size: 1.2em;
}

.post-content .greeting-name-origin-text {
    font-size: 1.4rem;
    line-height: 2;
    color: var(--color-text);
    max-width: 640px;
    margin: 0 auto;
    letter-spacing: 0.05em;
}

@media (min-width: 768px) {
    .greeting-layout {
        grid-template-columns: 5fr 7fr;
        gap: 72px;
        align-items: start;
    }
    .greeting-visual {
        position: sticky;
        top: 60px;
    }
    .greeting-visual-side {
        left: -32px;
    }
    .greeting-story {
        padding: 64px 56px;
    }
    .greeting-story::before {
        top: -22px;
        left: 36px;
        font-size: 11rem;
    }
}


/* --- Services Page (業務内容) --- */
.post-content .services-page-lead {
    text-align: center;
    max-width: 760px;
    margin: 0 auto 72px;
    font-size: 1.5rem;
    line-height: 2.1;
    color: var(--color-text);
    letter-spacing: 0.05em;
}

.services-page-list {
    display: flex;
    flex-direction: column;
    gap: 80px;
}

.service-block {
    display: grid;
    grid-template-columns: 1fr;
    gap: 32px;
    align-items: center;
}

.service-block-image {
    position: relative;
    overflow: hidden;
    aspect-ratio: 4 / 3;
    background: var(--color-bg-alt);
}

.service-block-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 1.2s var(--ease-out);
}

.service-block:hover .service-block-image img {
    transform: scale(1.04);
}

.service-block-image::after {
    content: "";
    position: absolute;
    inset: 12px;
    border: 1px solid rgba(255, 255, 255, 0.5);
    pointer-events: none;
    z-index: 1;
}

.service-block-body {
    padding: 0 4px;
}

.service-block-num {
    font-family: var(--font-en);
    font-size: 1.25rem;
    letter-spacing: 0.34em;
    color: var(--color-primary);
    margin-bottom: 14px;
    display: inline-flex;
    align-items: center;
    gap: 14px;
}
.service-block-num::after {
    content: "";
    width: 40px;
    height: 1px;
    background: var(--color-primary);
}

.service-block-title {
    font-family: var(--font-jp-serif);
    font-size: clamp(2rem, 3.2vw, 2.6rem);
    font-weight: 500;
    line-height: 1.5;
    letter-spacing: 0.12em;
    color: var(--color-dark);
    margin-bottom: 22px;
}

.service-block-title .accent {
    color: var(--color-primary);
    font-size: 0.85em;
    margin-left: 6px;
    letter-spacing: 0.08em;
}

.service-block-text {
    font-size: 1.4rem;
    line-height: 2.05;
    color: var(--color-text);
    letter-spacing: 0.05em;
    margin-bottom: 22px;
}

.service-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
}

.service-tags li {
    font-size: 1.2rem;
    letter-spacing: 0.08em;
    padding: 6px 14px;
    background: var(--color-bg-alt);
    color: var(--color-text);
    border: 1px solid var(--color-border);
}

/* 小さな工事 CTA */
.services-small-cta {
    margin-top: 88px;
    padding: 48px 28px;
    background: var(--color-primary);
    color: #fff;
    text-align: center;
    position: relative;
    overflow: hidden;
}

.services-small-cta::before {
    content: "Small Repair";
    position: absolute;
    bottom: -12px;
    right: -8px;
    font-family: var(--font-en);
    font-size: 13vw;
    font-weight: 500;
    letter-spacing: 0.04em;
    color: rgba(255,255,255,0.06);
    line-height: 1;
    pointer-events: none;
    white-space: nowrap;
}

.services-small-cta-inner {
    position: relative;
    z-index: 1;
    max-width: 720px;
    margin: 0 auto;
}

.services-small-cta-label {
    font-family: var(--font-en);
    font-size: 1.3rem;
    letter-spacing: 0.36em;
    margin-bottom: 14px;
    opacity: 0.9;
}

.services-small-cta-title {
    font-family: var(--font-jp-serif);
    font-size: clamp(1.9rem, 3vw, 2.4rem);
    font-weight: 500;
    line-height: 1.7;
    letter-spacing: 0.12em;
    margin-bottom: 18px;
}

.services-small-cta-text {
    font-size: 1.4rem;
    line-height: 2;
    letter-spacing: 0.05em;
    color: rgba(255,255,255,0.92);
}

/* Process / Flow */
.services-flow {
    margin-top: 96px;
}

.services-flow-list {
    display: flex;
    flex-direction: column;
    gap: 12px;
    counter-reset: flow;
}

.services-flow-item {
    position: relative;
    display: grid;
    grid-template-columns: 60px 1fr;
    gap: 20px;
    padding: 26px 24px;
    background: #fff;
    border: 1px solid var(--color-border);
    align-items: start;
}

.services-flow-item::before {
    counter-increment: flow;
    content: counter(flow, decimal-leading-zero);
    font-family: var(--font-en);
    font-size: 2.6rem;
    font-weight: 500;
    line-height: 1;
    letter-spacing: 0.04em;
    color: var(--color-primary);
}

.services-flow-item:not(:last-child)::after {
    content: "";
    position: absolute;
    left: 49px;
    bottom: -18px;
    width: 1px;
    height: 18px;
    background: var(--color-primary-light);
    z-index: 1;
}

.services-flow-content h3 {
    font-family: var(--font-jp-serif);
    font-size: 1.6rem;
    font-weight: 500;
    letter-spacing: 0.12em;
    margin-bottom: 8px;
    color: var(--color-dark);
}

.services-flow-content p {
    font-size: 1.35rem;
    line-height: 1.9;
    color: var(--color-text);
    letter-spacing: 0.04em;
}

@media (min-width: 768px) {
    .service-block {
        grid-template-columns: 1fr 1fr;
        gap: 64px;
    }
    .service-block--reverse .service-block-image {
        order: 2;
    }
    .service-block--reverse .service-block-body {
        order: 1;
    }
    .services-small-cta {
        padding: 64px 56px;
    }
    .services-flow-item {
        grid-template-columns: 90px 1fr;
        padding: 32px 36px;
        gap: 32px;
        align-items: center;
    }
    .services-flow-item::before {
        font-size: 3.4rem;
    }
    .services-flow-item:not(:last-child)::after {
        left: 75px;
    }
    .services-flow-content h3 {
        font-size: 1.8rem;
    }
}


/* --- News Page (お知らせ一覧／詳細) --- */
.news-page-list {
    border-top: 1px solid var(--color-border);
    margin-bottom: 56px;
}

.news-page-list .news-item {
    border-bottom: 1px solid var(--color-border);
}

.news-page-list .news-item a {
    display: grid;
    grid-template-columns: auto 1fr;
    align-items: center;
    gap: 14px 20px;
    padding: 26px 4px;
    transition: padding 0.4s var(--ease), color 0.3s ease;
}

.news-page-list .news-item a:hover {
    padding-left: 12px;
    color: var(--color-primary);
    opacity: 1;
}

.news-page-list .news-title {
    font-family: var(--font-jp-serif);
    font-size: 1.5rem;
    font-weight: 500;
    line-height: 1.7;
    letter-spacing: 0.04em;
    grid-column: 1 / -1;
}

@media (min-width: 768px) {
    .news-page-list .news-item a {
        grid-template-columns: 140px 110px 1fr;
        gap: 28px;
        padding: 28px 8px;
    }
    .news-page-list .news-title {
        grid-column: auto;
        font-size: 1.7rem;
    }
}

/* Pagination */
.pagination {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 6px;
    margin-top: 56px;
}

.pagination a,
.pagination span {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 40px;
    height: 40px;
    padding: 0 12px;
    font-family: var(--font-en);
    font-size: 1.35rem;
    letter-spacing: 0.06em;
    color: var(--color-text);
    border: 1px solid var(--color-border);
    background: #fff;
    transition: background 0.3s var(--ease), color 0.3s var(--ease), border-color 0.3s var(--ease);
}

.pagination a:hover {
    background: var(--color-primary);
    color: #fff;
    border-color: var(--color-primary);
    opacity: 1;
}

.pagination .is-current {
    background: var(--color-primary);
    color: #fff;
    border-color: var(--color-primary);
}

.pagination .is-disabled {
    color: #c5c3bd;
    background: var(--color-bg-alt);
    cursor: default;
}


/* --- News Detail Page (記事詳細) --- */
.article-page-inner {
    max-width: 800px;
    margin: 0 auto;
}

.article-header {
    text-align: center;
    margin-bottom: 48px;
    padding-bottom: 36px;
    border-bottom: 1px solid var(--color-border);
}

.article-meta {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 16px;
    flex-wrap: wrap;
    margin-bottom: 22px;
}

.article-meta .news-category {
    padding: 5px 16px;
    font-size: 1.15rem;
}

.article-meta .news-date {
    font-family: var(--font-en);
    font-size: 1.35rem;
    color: var(--color-sub);
    letter-spacing: 0.08em;
}

.article-title {
    font-family: var(--font-jp-serif);
    font-size: clamp(2.2rem, 3.6vw, 3rem);
    font-weight: 500;
    line-height: 1.6;
    letter-spacing: 0.1em;
    color: var(--color-dark);
}

/* Article body typography */
.article-body {
    font-size: 1.5rem;
    line-height: 2.1;
    color: var(--color-text);
    letter-spacing: 0.05em;
}

.article-body > * + * {
    margin-top: 1.6em;
}

.article-body h2 {
    position: relative;
    font-family: var(--font-jp-serif);
    font-size: clamp(1.9rem, 2.6vw, 2.2rem);
    font-weight: 500;
    line-height: 1.6;
    letter-spacing: 0.1em;
    color: var(--color-dark);
    padding-left: 18px;
    margin-top: 2.4em;
}

.article-body h2::before {
    content: "";
    position: absolute;
    top: 0.4em;
    left: 0;
    width: 4px;
    height: 1.1em;
    background: var(--color-primary);
}

.article-body h3 {
    font-family: var(--font-jp-serif);
    font-size: clamp(1.65rem, 2.2vw, 1.9rem);
    font-weight: 500;
    line-height: 1.6;
    letter-spacing: 0.08em;
    color: var(--color-dark);
    margin-top: 2em;
    padding-bottom: 0.4em;
    border-bottom: 1px solid var(--color-border);
}

.article-body p {
    margin: 0;
}

.article-body a {
    color: var(--color-primary);
    border-bottom: 1px solid currentColor;
}
.article-body a:hover {
    color: var(--color-primary-dark);
    opacity: 1;
}

.article-body ul,
.article-body ol {
    padding-left: 1.4em;
    list-style: disc;
}
.article-body ol {
    list-style: decimal;
}
.article-body li {
    margin-bottom: 0.4em;
}
.article-body li::marker {
    color: var(--color-primary);
}

.article-body blockquote {
    margin: 0;
    padding: 22px 24px;
    background: var(--color-bg-alt);
    border-left: 3px solid var(--color-primary);
    font-size: 1.4rem;
    color: var(--color-sub);
    line-height: 1.95;
}

.article-body img {
    width: 100%;
    height: auto;
    display: block;
}

.article-body figure {
    margin: 0;
}

.article-body figcaption {
    margin-top: 10px;
    font-size: 1.2rem;
    color: var(--color-sub);
    text-align: center;
    letter-spacing: 0.06em;
}

.article-body hr {
    border: 0;
    height: 1px;
    background: var(--color-border);
    margin: 2.4em 0;
}

/* Article footer nav */
.article-nav {
    margin-top: 72px;
    display: grid;
    grid-template-columns: 1fr;
    gap: 12px;
    align-items: stretch;
}

.article-nav a {
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 22px 24px;
    background: #fff;
    border: 1px solid var(--color-border);
    font-family: var(--font-jp-serif);
    font-size: 1.4rem;
    letter-spacing: 0.12em;
    color: var(--color-dark);
    transition: background 0.3s var(--ease), color 0.3s var(--ease), border-color 0.3s var(--ease);
    gap: 14px;
    text-align: center;
}

.article-nav a:hover {
    background: var(--color-primary);
    color: #fff;
    border-color: var(--color-primary);
    opacity: 1;
}

.article-nav .article-nav--center {
    background: var(--color-dark);
    color: #fff;
    border-color: var(--color-dark);
}

.article-nav .article-nav--center:hover {
    background: var(--color-primary);
    border-color: var(--color-primary);
}

.article-nav-arrow {
    font-family: var(--font-en);
    color: var(--color-primary);
    font-size: 1.6rem;
}
.article-nav a:hover .article-nav-arrow,
.article-nav--center .article-nav-arrow {
    color: inherit;
}

@media (min-width: 768px) {
    .article-nav {
        grid-template-columns: 1fr 1.4fr 1fr;
        gap: 16px;
    }
}

/* Single-button variant (no prev/next) */
.article-nav--single {
    grid-template-columns: 1fr;
    max-width: 360px;
    margin-inline: auto;
}
@media (min-width: 768px) {
    .article-nav--single {
        grid-template-columns: 1fr;
    }
}


/* ==========================================================================
   Works Page (施工事例)
   ========================================================================== */

/* --- 一覧ページ --- */
.post-content .works-lead {
    text-align: center;
    max-width: 760px;
    margin: 0 auto 64px;
    font-size: 1.45rem;
    line-height: 2.1;
    color: var(--color-text);
    letter-spacing: 0.05em;
}

.works-page-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 48px 32px;
}

.work-case-card {
    display: block;
    color: var(--color-dark);
    background: #fff;
    transition: transform 0.5s var(--ease-out), box-shadow 0.5s var(--ease-out);
}

.work-case-card:hover {
    opacity: 1;
    transform: translateY(-4px);
    box-shadow: 0 18px 40px rgba(0, 0, 0, 0.08);
}

.work-case-card-image {
    position: relative;
    overflow: hidden;
    aspect-ratio: 4 / 3;
    background: var(--color-bg-alt);
}

.work-case-card-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 1.2s var(--ease-out);
}

.work-case-card:hover .work-case-card-image img {
    transform: scale(1.05);
}

.work-case-card-image::after {
    content: "";
    position: absolute;
    inset: 14px;
    border: 1px solid rgba(255, 255, 255, 0.45);
    pointer-events: none;
    z-index: 1;
}

.work-case-card-num {
    position: absolute;
    top: 18px;
    left: 18px;
    z-index: 2;
    font-family: var(--font-en);
    font-size: 1.2rem;
    letter-spacing: 0.34em;
    color: #fff;
    text-shadow: 0 2px 8px rgba(0,0,0,0.4);
}

.work-case-card-body {
    padding: 8px 4px 8px;
}

.work-case-card-meta {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 12px;
    font-family: var(--font-en);
    font-size: 1.15rem;
    letter-spacing: 0.22em;
    color: var(--color-primary);
}

.work-case-card-meta .dot {
    width: 4px;
    height: 4px;
    background: var(--color-primary-light);
    border-radius: 50%;
}

.work-case-card-meta-jp {
    font-family: var(--font-jp);
    font-size: 1.2rem;
    letter-spacing: 0.12em;
    color: var(--color-sub);
}

.work-case-card-title {
    font-family: var(--font-jp-serif);
    font-size: 1.7rem;
    font-weight: 500;
    line-height: 1.65;
    letter-spacing: 0.08em;
    color: var(--color-dark);
}

/* --- 詳細ページ --- */
.case-detail {
    max-width: 980px;
    margin: 0 auto;
}

/* Case ヘッダー */
.case-header {
    text-align: center;
    margin-bottom: 56px;
    padding-bottom: 36px;
    border-bottom: 1px solid var(--color-border);
}

.case-header-num {
    display: inline-flex;
    align-items: center;
    gap: 12px;
    font-family: var(--font-en);
    font-size: 1.3rem;
    letter-spacing: 0.36em;
    color: var(--color-primary);
    margin-bottom: 18px;
}
.case-header-num::before,
.case-header-num::after {
    content: "";
    width: 28px;
    height: 1px;
    background: var(--color-primary-light);
}

.case-header-title {
    font-family: var(--font-jp-serif);
    font-size: clamp(2.2rem, 3.8vw, 3.2rem);
    font-weight: 500;
    line-height: 1.6;
    letter-spacing: 0.14em;
    color: var(--color-dark);
    margin-bottom: 22px;
}

/* メタ情報バー */
.case-meta-bar {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 22px;
    margin: 48px 0;
    padding: 32px 28px;
    background: var(--color-bg-alt);
    border-top: 1px solid var(--color-primary-light);
    border-bottom: 1px solid var(--color-primary-light);
}

.case-meta-item {
    display: flex;
    flex-direction: column;
    gap: 6px;
    align-items: center;
    text-align: center;
}

.case-meta-item dt {
    font-family: var(--font-en);
    font-size: 1.05rem;
    letter-spacing: 0.32em;
    color: var(--color-primary);
}

.case-meta-item dd {
    font-family: var(--font-jp-serif);
    font-size: 1.5rem;
    font-weight: 500;
    color: var(--color-dark);
    letter-spacing: 0.08em;
    line-height: 1.5;
}

/* セクションヘッダー(英＋和文の縦並び) */
.case-section {
    margin: 88px 0;
}

.case-section-head {
    margin-bottom: 36px;
    text-align: center;
}

.case-section-head .en {
    display: block;
    font-family: var(--font-en);
    font-size: 1.3rem;
    letter-spacing: 0.36em;
    color: var(--color-primary);
    margin-bottom: 12px;
}

.case-section-head .jp {
    font-family: var(--font-jp-serif);
    font-size: clamp(1.9rem, 2.8vw, 2.4rem);
    font-weight: 500;
    letter-spacing: 0.16em;
    color: var(--color-dark);
    line-height: 1.6;
}

.case-section-head::after {
    content: "";
    display: block;
    width: 36px;
    height: 1px;
    background: var(--color-primary);
    margin: 22px auto 0;
}

.case-section-text {
    font-size: 1.45rem;
    line-height: 2.1;
    color: var(--color-text);
    letter-spacing: 0.06em;
    max-width: 760px;
    margin: 0 auto;
}
.case-section-text p + p {
    margin-top: 1.4em;
}

/* ===== Before / After ギャラリー (FooGallery 置き場) ===== */
.case-gallery {
    position: relative;
    margin: 36px 0 16px;
}

.case-gallery-badge {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 18px;
    margin-bottom: 28px;
}

.case-gallery-badge::before,
.case-gallery-badge::after {
    content: "";
    flex: 1;
    height: 1px;
    background: linear-gradient(90deg, transparent 0%, var(--color-border) 50%, transparent 100%);
    max-width: 160px;
}

.case-gallery-badge span {
    font-family: var(--font-en);
    font-size: 1.25rem;
    letter-spacing: 0.38em;
    color: var(--color-primary);
}

/* FooGallery 差込口 ─────────────────────────
 * 本番では WordPress 側で下記 div 内に
 *   [foogallery id="XX"]
 * を貼り付けてください
 * ─────────────────────────────────── */
.case-gallery-frame {
    display: grid;
    grid-template-columns: 1fr;
    gap: 14px;
}

.case-gallery-figure {
    position: relative;
    margin: 0;
    overflow: hidden;
    background: var(--color-bg-alt);
}

.case-gallery-figure img {
    width: 100%;
    height: auto;
    display: block;
    aspect-ratio: 4 / 3;
    object-fit: cover;
}

.case-gallery-label {
    position: absolute;
    top: 14px;
    left: 14px;
    z-index: 2;
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 6px 14px;
    background: rgba(26, 26, 26, 0.85);
    color: #fff;
    font-family: var(--font-en);
    font-size: 1.15rem;
    letter-spacing: 0.28em;
    font-weight: 500;
}

.case-gallery-label--before {
    background: rgba(107, 107, 107, 0.92);
}

.case-gallery-label--after {
    background: var(--color-primary);
}

.case-gallery-label .ja {
    font-family: var(--font-jp-serif);
    font-size: 1rem;
    letter-spacing: 0.18em;
    font-weight: 400;
    opacity: 0.85;
}

/* 施工事例 詳細ページ用 簡易タイトル */
.post-content .case-simple-title {
    font-family: var(--font-jp-serif);
    font-size: clamp(2rem, 3.2vw, 2.6rem);
    font-weight: 500;
    line-height: 1.65;
    letter-spacing: 0.14em;
    color: var(--color-dark);
    text-align: center;
    margin: 0 auto 12px;
    max-width: 760px;
}

.case-simple-title::after {
    content: "";
    display: block;
    width: 36px;
    height: 1px;
    background: var(--color-primary);
    margin: 24px auto 0;
}

/* Before/After 下部の簡易コメント欄 (FooGallery無料版で対応可能な範囲) */
.case-comment {
    margin: 28px auto 0;
    max-width: 760px;
    padding: 24px 26px;
    background: var(--color-bg-alt);
    border-left: 2px solid var(--color-primary);
    font-size: 1.4rem;
    line-height: 2;
    color: var(--color-text);
    letter-spacing: 0.05em;
}

.case-comment p {
    margin: 0;
}

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

/* ポイントリスト */
.case-points {
    display: grid;
    grid-template-columns: 1fr;
    gap: 20px;
    counter-reset: casepoint;
}

.case-point {
    position: relative;
    padding: 26px 24px 26px 78px;
    background: #fff;
    border: 1px solid var(--color-border);
}

.case-point::before {
    counter-increment: casepoint;
    content: "0" counter(casepoint);
    position: absolute;
    top: 22px;
    left: 22px;
    font-family: var(--font-en);
    font-size: 2.4rem;
    font-weight: 500;
    line-height: 1;
    color: var(--color-primary);
    letter-spacing: 0.04em;
}

.case-point h3 {
    font-family: var(--font-jp-serif);
    font-size: 1.55rem;
    font-weight: 500;
    letter-spacing: 0.12em;
    color: var(--color-dark);
    margin-bottom: 8px;
}

.case-point p {
    font-size: 1.35rem;
    line-height: 1.95;
    color: var(--color-text);
    letter-spacing: 0.04em;
}

/* 戻るボタン */
.case-back {
    display: flex;
    justify-content: center;
    margin-top: 72px;
    padding-top: 48px;
    border-top: 1px solid var(--color-border);
}

@media (min-width: 768px) {
    .works-page-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 64px 40px;
    }
    .work-case-card-body {
        padding: 12px 8px 12px;
    }
    .work-case-card-title {
        font-size: 1.85rem;
    }

    .case-meta-bar {
        grid-template-columns: repeat(4, 1fr);
        padding: 36px 40px;
        gap: 32px;
    }

    .case-gallery-frame {
        grid-template-columns: 1fr 1fr;
        gap: 18px;
    }

    .case-gallery-label {
        top: 18px;
        left: 18px;
        padding: 8px 18px;
        font-size: 1.25rem;
    }

    .case-points {
        grid-template-columns: repeat(2, 1fr);
        gap: 24px;
    }
}


/* ==========================================================================
   Reduced Motion
   ========================================================================== */
@media (prefers-reduced-motion: reduce) {
    *,
    *::before,
    *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
        scroll-behavior: auto !important;
    }
}



.post-content ul{
    list-style: none;
    margin: 0;
}


/*=========================
フッター
=========================*/
.container1100 {
    max-width: 1100px;
    margin: auto;
    position: relative;
    padding-left: 40px;
    padding-right: 40px;
}
footer {
    background-color: #D4D5D8;
    padding-top: 45px;
    padding-bottom: 18px;
    color: #181A31;
    position: relative;
    overflow: hidden;
}

@media screen and (max-width:767px) {}

footer .container1100 {
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
}

@media screen and (max-width:767px) {
    footer .container1100 {
        box-sizing: border-box;
    }
}

footer .footer_left {
    width: 50%;
}

@media screen and (max-width:767px) {
    footer .footer_left {
        width: 100%;
    }
}

footer .footer_left h2 {
    max-width: 261px;
    padding-bottom: 18px;
}

footer .footer_left h2 img {
    height: 72px;
}

@media screen and (max-width:767px) {
    footer .footer_left h2 {
        max-width: 198px;
        margin: auto;
    }
}

footer .footer_left address {
    font-size: 14.4px;
    font-weight: 700;
    line-height: 1.8;
}

footer .footer_left address br {
    display: none;
}

@media screen and (max-width:767px) {
    footer .footer_left address br {
        display: block;
    }
}

@media screen and (max-width:767px) {
    footer .footer_left address {
        font-size: 12.6px;
    }
}

footer .footer_left address span {
    font-size: 12.6px;
    display: block;
}

footer .footer_right {
    width: 40%;
    display: flex;
    flex-wrap: wrap;
}

@media screen and (max-width:767px) {
    footer .footer_right {
        width: 100%;
        display: block;
        padding-top: 27px;
    }
}

footer .footer_right ul {
    width: 100%;
    display: flex;
    flex-wrap: wrap;
}

@media screen and (max-width:767px) {
    footer .footer_right ul {
        width: 100%;
    }
}

footer .footer_right li {
    line-height: 2.7;
    width: 33%;
}

@media screen and (max-width:767px) {
    footer .footer_right li {
        line-height: 2;
        width: 50%;
        float: left;
    }
}

footer .footer_right li a {
    font-size: 12.6px;
    color: #181A31;
    text-decoration: none;
    font-weight: 700;
}

@media screen and (min-width:768px) {
    footer .footer_right li a {
        white-space: nowrap;
    }
}

@media screen and (max-width:767px) {
    footer .footer_right li a {
        font-size: 11.7px;
    }
}

footer .footer_right li a::before {
    content: "▶";
    color: #0A7F0A;
    padding-right: 3.6px;
    font-size: 7.2px;
    position: relative;
    top: -1.8px;
}

footer p {
    width: 100%;
    text-align: center;
    font-size: 10.8px;
    padding-top: 45px;
}

@media screen and (max-width:767px) {
    footer p {
        text-align: left;
        font-size: 9px;
        padding-top: 27px;
    }
}

@media screen and (max-width:767px) {
    footer .footer_left h2{
        text-align: center;
    }
    footer .footer_left address{
        text-align: center;
    }
}

#infinitescroll{
    padding-bottom: 80px;
}


.work-categories{
    display: flex;
    justify-content: center;
    align-items: center;
    flex-wrap: wrap;
    margin-bottom: 40px;
    gap: 15px;
}
.work-categories a,
.work-categories span{
    display: block;
    border-radius: 30px;
    border: 1px solid #0A7F0A;
    color: #333;
    padding: 6px 30px;
    font-size: 14px;
}
.work-categories span{
    background: #0A7F0A;
    color: #fff;
}
.work-categories a:hover{
    opacity: 0.7;
}