/* ===================================
   ジェイアール西日本マルニックス 採用サイト
   新卒採用ページスタイル
=================================== */

/* ===================================
   CSS Variables
=================================== */
:root {
    /* Primary Colors - 爽やかなブルー */
    --color-primary: #0077b6;
    --color-primary-dark: #023e8a;
    --color-primary-light: #00b4d8;
    
    /* Accent Colors - シアン系 */
    --color-accent: #00b4d8;
    --color-accent-light: #48cae4;
    
    /* Sub Colors */
    --color-navy: #03045e;
    --color-teal: #0096c7;
    --color-gold: #90e0ef;
    
    /* Neutral Colors */
    --color-white: #ffffff;
    --color-black: #1a1a1a;
    --color-gray-50: #fafafa;
    --color-gray-100: #f5f5f5;
    --color-gray-200: #e8e8e8;
    --color-gray-300: #d1d1d1;
    --color-gray-500: #888888;
    --color-gray-600: #666666;
    --color-gray-700: #4a4a4a;
    
    /* Typography */
    --font-ja: 'Noto Sans JP', 'Hiragino Kaku Gothic ProN', 'Hiragino Sans', sans-serif;
    --font-en: 'Outfit', sans-serif;
    
    /* Spacing */
    --space-xs: 0.5rem;
    --space-sm: 1rem;
    --space-md: 1.5rem;
    --space-lg: 2rem;
    --space-xl: 3rem;
    --space-2xl: 4rem;
    --space-3xl: 6rem;
    --space-4xl: 8rem;
    
    /* Container */
    --container-max: 1200px;
    --container-padding: 1.5rem;
    
    /* Header Height */
    --header-height: 80px;
    
    /* Transitions */
    --transition-fast: 0.2s ease;
    --transition-base: 0.3s ease;
    --transition-slow: 0.5s ease;
    --transition-slower: 0.8s ease;
    
    /* Box Shadow */
    --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.08);
    --shadow-md: 0 4px 16px rgba(0, 0, 0, 0.12);
    --shadow-lg: 0 8px 32px rgba(0, 0, 0, 0.16);
}

/* ===================================
   Reset & Base
=================================== */
*,
*::before,
*::after {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    font-size: 16px;
    scroll-behavior: smooth;
    scroll-padding-top: var(--header-height);
}

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

a {
    text-decoration: none;
    color: inherit;
    transition: var(--transition-base);
}

img {
    max-width: 100%;
    height: auto;
    vertical-align: middle;
    -webkit-user-drag: none;
    -khtml-user-drag: none;
    -moz-user-drag: none;
    -o-user-drag: none;
    user-drag: none;
    -webkit-user-select: none;
    -moz-user-select: none;
    -ms-user-select: none;
    user-select: none;
    pointer-events: auto;
}

button {
    border: none;
    background: none;
    cursor: pointer;
    font-family: inherit;
}

ul, ol {
    list-style: none;
}

/* ===================================
   Utility Classes
=================================== */
.container {
    max-width: var(--container-max);
    margin: 0 auto;
    padding: 0 var(--container-padding);
}

/* 下層ページのmain要素の最初の子要素にヘッダー分のマージンを追加 */
main > section:first-child,
main > nav:first-child {
    margin-top: var(--header-height) !important;
}

/* トップページのヒーローセクションは除外 */
.hero {
    margin-top: 0 !important;
}

/* ===================================
   Header
=================================== */
.site-header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    height: var(--header-height);
    background-color: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    transition: var(--transition-base);
}

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

.header-inner {
    display: flex;
    justify-content: space-between;
    align-items: center;
    height: 100%;
    padding: 0 var(--space-xl);
}

.logo a {
    display: flex;
    align-items: center;
    gap: 10px;
}

.logo-img {
    height: 36px;
    width: auto;
}

.logo-text-wrap {
    display: flex;
    flex-direction: column;
    gap: 0;
}

.logo-text {
    font-family: var(--font-ja);
    font-size: 0.875rem;
    font-weight: 700;
    color: var(--color-primary);
    letter-spacing: 0.05em;
}

.logo-sub {
    font-family: var(--font-en);
    font-size: 0.625rem;
    font-weight: 600;
    color: var(--color-accent);
    letter-spacing: 0.2em;
}

/* Global Navigation */
.global-nav {
    display: none;
}

@media screen and (min-width: 1024px) {
    .global-nav {
        display: block;
    }
    
    .nav-list {
        display: flex;
        gap: var(--space-xl);
        position: relative;
    }
    
    .nav-item {
        position: relative;
    }
    
    .nav-list a {
        display: flex;
        flex-direction: column;
        align-items: center;
        gap: 2px;
        padding: var(--space-xs) 0;
        position: relative;
    }
    
    /* メガメニューがある項目のリンクにホバー時もメニューを表示 */
    .nav-item.has-megamenu:hover > a::after {
        width: 100%;
    }
    
    .nav-list a::after {
        content: '';
        position: absolute;
        bottom: 0;
        left: 50%;
        width: 0;
        height: 2px;
        background-color: var(--color-accent);
        transition: var(--transition-base);
        transform: translateX(-50%);
    }
    
    .nav-list a:hover::after {
        width: 100%;
    }
    
    .nav-en {
        font-family: var(--font-en);
        font-size: 0.75rem;
        font-weight: 600;
        color: var(--color-primary);
        letter-spacing: 0.1em;
    }
    
    .nav-ja {
        font-size: 0.6875rem;
        color: var(--color-gray-600);
    }
    
    /* Megamenu */
    .megamenu {
        position: fixed;
        top: var(--header-height);
        left: 0;
        right: 0;
        width: 100vw;
        background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-accent) 100%);
        padding: var(--space-2xl) var(--space-2xl);
        opacity: 0;
        visibility: hidden;
        transform: translateY(-15px);
        transition: opacity 0.3s cubic-bezier(0.4, 0, 0.2, 1), visibility 0.3s cubic-bezier(0.4, 0, 0.2, 1), transform 0.3s cubic-bezier(0.4, 0, 0.2, 1);
        z-index: 999;
        pointer-events: none;
        box-shadow: 0 8px 32px rgba(0, 119, 182, 0.25);
    }
    
    /* メガメニューと親要素の間のブリッジ（透明な領域） */
    .megamenu::before {
        content: '';
        position: absolute;
        top: -12px;
        left: 0;
        right: 0;
        height: 12px;
        background: transparent;
    }
    
    .nav-item.has-megamenu:hover .megamenu,
    .nav-item.has-megamenu .megamenu:hover {
        opacity: 1;
        visibility: visible;
        transform: translateY(0);
        pointer-events: auto;
    }
    
    .megamenu-inner {
        max-width: var(--container-max);
        margin: 0 auto;
        display: flex;
        flex-direction: column;
        gap: var(--space-sm);
        align-items: flex-start;
        padding: var(--space-sm) 0;
        position: relative;
    }
    
    .megamenu-title {
        display: flex;
        flex-direction: column;
        gap: var(--space-xs);
        margin-bottom: var(--space-xs);
    }
    
    .megamenu-title-en {
        font-family: var(--font-en);
        font-size: 1.5rem;
        font-weight: 700;
        color: var(--color-white);
        letter-spacing: 0.1em;
        line-height: 1.2;
    }
    
    .megamenu-title-ja {
        font-size: 0.875rem;
        color: rgba(255, 255, 255, 0.85);
        line-height: 1.4;
    }
    
    .megamenu-main {
        flex-shrink: 0;
        padding-right: var(--space-2xl);
        min-width: 180px;
    }
    
    .megamenu-main-link {
        display: block;
        font-family: var(--font-en);
        font-size: 0.75rem;
        font-weight: 700;
        color: rgba(255, 255, 255, 0.9);
        letter-spacing: 0.1em;
        padding-bottom: var(--space-md);
        margin-bottom: var(--space-md);
        transition: var(--transition-base);
        line-height: 1.6;
    }
    
    .megamenu-main-link:hover {
        color: var(--color-white);
        opacity: 1;
    }
    
    .megamenu-columns {
        display: flex;
        gap: var(--space-2xl);
        flex: 1;
        align-items: flex-start;
        width: 100%;
    }
    
    .megamenu-column {
        flex: 1;
        min-width: 0;
    }
    
    .megamenu-list {
        display: flex;
        flex-direction: row;
        flex-wrap: wrap;
        gap: var(--space-md) var(--space-2xl);
        align-items: flex-start;
    }
    
    .megamenu-list li {
        list-style: none;
        flex: 0 0 auto;
    }
    
    .megamenu-list a {
        display: inline-block;
        padding: var(--space-sm) 0;
        font-size: 1rem;
        font-weight: 500;
        color: rgba(255, 255, 255, 0.9);
        transition: all var(--transition-base);
        text-align: left;
        position: relative;
        padding-left: calc(var(--space-md) + 6px);
        white-space: nowrap;
        line-height: 1.7;
    }
    
    .megamenu-list a::before {
        content: '';
        position: absolute;
        left: 0;
        top: 50%;
        transform: translateY(-50%);
        width: 0;
        height: 0;
        border-top: 4px solid transparent;
        border-bottom: 4px solid transparent;
        border-left: 6px solid rgba(255, 255, 255, 0.7);
        transition: all var(--transition-base);
    }
    
    .megamenu-list a::after {
        display: none;
    }
    
    .megamenu-list a:hover {
        color: var(--color-white);
    }
    
    .megamenu-list a:hover::before {
        border-left-color: var(--color-white);
        transform: translateY(-50%) translateX(2px);
    }
}

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

.btn-entry {
    display: none;
    padding: var(--space-sm) var(--space-lg);
    background-color: var(--color-accent);
    color: var(--color-white);
    font-family: var(--font-en);
    font-size: 0.875rem;
    font-weight: 600;
    letter-spacing: 0.1em;
    border-radius: 4px;
    transition: var(--transition-base);
}

.btn-entry:hover {
    background-color: var(--color-accent-light);
}

@media screen and (min-width: 768px) {
    .btn-entry {
        display: block;
    }
}

/* Hamburger Menu */
.hamburger {
    display: flex;
    flex-direction: column;
    justify-content: center;
    gap: 6px;
    width: 32px;
    height: 32px;
    cursor: pointer;
}

.hamburger span {
    display: block;
    width: 100%;
    height: 2px;
    background-color: var(--color-primary);
    transition: var(--transition-base);
}

.hamburger.active span:nth-child(1) {
    transform: rotate(45deg) translate(6px, 6px);
}

.hamburger.active span:nth-child(2) {
    opacity: 0;
}

.hamburger.active span:nth-child(3) {
    transform: rotate(-45deg) translate(6px, -6px);
}

@media screen and (min-width: 1024px) {
    .hamburger {
        display: none;
    }
}

/* Mobile Navigation */
.mobile-nav {
    position: fixed;
    top: var(--header-height);
    left: 0;
    right: 0;
    bottom: 0;
    z-index: 1000;
    background-color: var(--color-white);
    transform: translateX(100%);
    transition: transform var(--transition-base);
    overflow-y: auto;
}

.mobile-nav.active {
    transform: translateX(0);
}

.mobile-nav-content {
    padding: var(--space-md);
}

.mobile-nav-list {
    margin-bottom: var(--space-xl);
}

.mobile-nav-item {
    border-bottom: 1px solid var(--color-gray-200);
}

.mobile-nav-link {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: var(--space-sm);
    padding: var(--space-md) 0;
    width: 100%;
}

.mobile-nav-link .nav-en {
    font-family: var(--font-en);
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--color-primary);
}

.mobile-nav-link .nav-ja {
    font-size: 0.8125rem;
    color: var(--color-gray-600);
}

.mobile-nav-item > a {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    padding: var(--space-md) 0;
}

.mobile-nav-item > a .nav-en {
    font-family: var(--font-en);
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--color-primary);
}

.mobile-nav-item > a .nav-ja {
    font-size: 0.8125rem;
    color: var(--color-gray-600);
}

.mobile-nav-toggle {
    font-size: 1.25rem;
    font-weight: 300;
    color: var(--color-primary);
    transition: var(--transition-base);
    flex-shrink: 0;
}

.mobile-nav-item.active .mobile-nav-toggle {
    transform: rotate(45deg);
}

.mobile-submenu {
    max-height: 0;
    overflow: hidden;
    transition: max-height var(--transition-base);
    padding-left: var(--space-md);
}

.mobile-nav-item.active .mobile-submenu {
    max-height: 1000px;
}

.mobile-submenu li {
    border-bottom: none;
    border-top: 1px solid var(--color-gray-100);
}

.mobile-submenu a {
    display: block;
    padding: var(--space-sm) 0;
    font-size: 0.8125rem;
    color: var(--color-gray-600);
    padding-left: var(--space-md);
}

.btn-entry-mobile {
    display: block;
    width: 100%;
    padding: var(--space-md);
    background-color: var(--color-accent);
    color: var(--color-white);
    font-family: var(--font-en);
    font-size: 1rem;
    font-weight: 600;
    letter-spacing: 0.1em;
    text-align: center;
    border-radius: 4px;
}

@media screen and (min-width: 1024px) {
    .mobile-nav {
        display: none;
    }
}

/* ===================================
   Hero Section
=================================== */
.hero {
    position: relative;
    height: 100vh;
    min-height: 700px;
    display: flex;
    align-items: center;
    overflow: visible;
}

.hero-bg {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    z-index: 1;
}

.hero-bg-image {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center center;
}

.hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(
        135deg,
        rgba(2, 62, 138, 0.9) 0%,
        rgba(0, 119, 182, 0.7) 50%,
        rgba(0, 180, 216, 0.5) 100%
    );
}

/* Hero Content */
.hero-content {
    position: relative;
    z-index: 10;
    padding: var(--space-xl);
    padding-top: calc(var(--header-height) + var(--space-xl));
}

.hero-catch {
    color: var(--color-white);
}

.hero-catch-sub {
    font-size: clamp(0.75rem, 1.5vw, 0.9375rem);
    font-weight: 500;
    letter-spacing: 0.1em;
    margin-bottom: var(--space-lg);
    opacity: 0.9;
    animation: fadeInUp 0.8s ease forwards;
    animation-delay: 0.3s;
}

.hero-catch-main {
    font-family: var(--font-ja);
    font-size: clamp(2rem, 6vw, 4rem);
    font-weight: 900;
    line-height: 1.3;
    letter-spacing: 0.05em;
}

.hero-catch-main span {
    display: block;
    opacity: 0;
    animation: fadeInUp 0.8s ease forwards;
}

.hero-catch-main span:nth-child(1) {
    animation-delay: 0.5s;
}

.hero-catch-main span:nth-child(2) {
    animation-delay: 0.7s;
}


/* Hero Scroll */
.hero-scroll {
    position: absolute;
    bottom: 180px;
    right: var(--space-xl);
    z-index: 10;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--space-sm);
    color: var(--color-white);
}

.hero-scroll span {
    font-family: var(--font-en);
    font-size: 0.625rem;
    font-weight: 600;
    letter-spacing: 0.2em;
    writing-mode: vertical-rl;
}

.scroll-line {
    width: 1px;
    height: 60px;
    background: linear-gradient(180deg, var(--color-white), transparent);
    animation: scrollLine 1.5s ease infinite;
}

@keyframes scrollLine {
    0% {
        transform: scaleY(0);
        transform-origin: top;
    }
    50% {
        transform: scaleY(1);
        transform-origin: top;
    }
    50.1% {
        transform: scaleY(1);
        transform-origin: bottom;
    }
    100% {
        transform: scaleY(0);
        transform-origin: bottom;
    }
}

@media screen and (max-width: 768px) {
    .hero {
        height: auto;
        min-height: 500px;
    }
    
    .hero-bg-image {
        object-position: center center;
    }
    
    .hero-scroll {
        bottom: 100px;
        right: var(--space-md);
    }
    
    .hero-catch-main {
        font-size: 1.75rem;
    }
}

@media screen and (max-width: 480px) {
    .hero {
        min-height: 350px;
    }
    
    .hero-bg-image {
        object-position: center center;
    }
    
    .hero-scroll {
        bottom: 80px;
        right: var(--space-sm);
    }
    
    .hero-catch-main {
        font-size: 1.5rem;
    }
    
    .hero-catch-sub {
        font-size: 0.8125rem;
        margin-bottom: var(--space-md);
    }
}


/* ===================================
   Page Hero Component (下層ページ共通)
   パターン①: 英語タイトル + 日本語タイトル
   パターン②: 英語タイトル + 日本語タイトル + リード文
=================================== */
.page-hero {
    position: relative;
    min-height: 420px;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    overflow: hidden;
}

.page-hero-bg {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 0;
}

.page-hero-bg img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center center;
}

.page-hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, rgba(2, 62, 138, 0.85) 0%, rgba(0, 119, 182, 0.75) 100%);
    z-index: 1;
}

.page-hero-content {
    position: relative;
    z-index: 2;
    max-width: 800px;
    padding: 0 var(--space-md);
}

/* 英語タグ（共通） */
.page-hero-tag {
    font-family: var(--font-en);
    font-size: 0.875rem;
    font-weight: 800;
    color: rgba(255, 255, 255, 0.9);
    letter-spacing: 0.4em;
    display: block;
    margin-bottom: 16px;
}

/* 日本語タイトル（共通） */
.page-hero-title {
    font-size: clamp(1.5rem, 4vw, 2.5rem);
    font-weight: 900;
    color: #ffffff;
    line-height: 1.3;
    letter-spacing: 0.05em;
    text-shadow: 0 4px 20px rgba(0, 0, 0, 0.15);
}

/* セパレーター（パターン②用） */
.page-hero-separator {
    width: 60px;
    height: 3px;
    background: #ffffff;
    margin: 24px auto;
}

/* リード文（パターン②用） */
.page-hero-lead {
    font-size: clamp(0.875rem, 2vw, 1rem);
    line-height: 1.9;
    color: #ffffff;
    font-weight: 500;
    text-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
}

/* Page Hero - レスポンシブ */
@media screen and (max-width: 768px) {
    .page-hero {
        min-height: 320px;
    }
    
    .page-hero-content {
        padding: 0 var(--space-md);
    }
    
    .page-hero-tag {
        font-size: 0.75rem;
        letter-spacing: 0.3em;
        margin-bottom: 12px;
    }
    
    .page-hero-title {
        font-size: 1.5rem;
    }
    
    .page-hero-separator {
        width: 50px;
        margin: 20px auto;
    }
    
    .page-hero-lead {
        font-size: 0.875rem;
        line-height: 1.8;
    }
}

@media screen and (max-width: 480px) {
    .page-hero {
        min-height: 280px;
    }
    
    .page-hero-content {
        padding: 0 var(--space-sm);
    }
    
    .page-hero-tag {
        font-size: 0.6875rem;
    }
    
    .page-hero-title {
        font-size: 1.25rem;
    }
}


/* ===================================
   About Section
=================================== */
.section-about {
    position: relative;
    padding: 0;
    overflow: visible;
}

/* スライダーエリア（ヒーローとABOUTの境界） */
.about-slider-wrapper {
    position: relative;
    margin-top: -420px;
    padding-top: 100px;
    padding-bottom: 100px;
    background: transparent;
    z-index: 10;
}

.about-slider {
    width: 100%;
    overflow: hidden;
    background: transparent;
    mask-image: linear-gradient(90deg, transparent, black 5%, black 95%, transparent);
    -webkit-mask-image: linear-gradient(90deg, transparent, black 5%, black 95%, transparent);
}

.slider-track {
    display: flex;
    gap: var(--space-lg);
    animation: slide 35s linear infinite;
    padding: var(--space-sm) 0;
    background: transparent;
}

.slider-item {
    flex-shrink: 0;
    width: 200px;
    height: 280px;
    border-radius: 12px;
    overflow: hidden;
    transition: transform var(--transition-base);
}

.slider-item:hover {
    transform: translateY(-5px);
}

.slider-item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

@keyframes slide {
    0% {
        transform: translateX(0);
    }
    100% {
        transform: translateX(calc(-200px * 9 - var(--space-lg) * 9));
    }
}

/* ABOUTコンテンツエリア */
.about-content-wrapper {
    position: relative;
    background-color: var(--color-white);
    padding: var(--space-3xl) 0 var(--space-4xl);
}

.about-inner {
    display: grid;
    grid-template-columns: auto 1fr;
    gap: var(--space-3xl);
    align-items: start;
}

.about-header {
    position: relative;
}

.about-header .section-label {
    display: block;
    margin-bottom: var(--space-md);
}

.about-title {
    font-size: clamp(1.5rem, 3vw, 2rem);
    font-weight: 900;
    line-height: 1.5;
    color: var(--color-primary);
    letter-spacing: 0.05em;
}

.about-image-area {
    margin-top: var(--space-xl);
    position: relative;
    display: inline-block;
    padding: 20px;
}

/* 左上のコーナーアクセント */
.about-image-area::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 60px;
    height: 60px;
    border-top: 4px solid var(--color-primary);
    border-left: 4px solid var(--color-primary);
    border-radius: 4px 0 0 0;
}

/* 右下のコーナーアクセント */
.about-image-area::after {
    content: '';
    position: absolute;
    bottom: 0;
    right: 0;
    width: 60px;
    height: 60px;
    border-bottom: 4px solid #E53935;
    border-right: 4px solid #E53935;
    border-radius: 0 0 4px 0;
}


.about-image {
    position: relative;
    width: 100%;
    max-width: 500px;
    height: auto;
    border-radius: 4px;
    box-shadow: 0 15px 50px rgba(0, 0, 0, 0.12);
}


.about-content {
    padding-top: var(--space-md);
}

.about-lead {
    font-size: clamp(1rem, 2vw, 1.125rem);
    font-weight: 500;
    line-height: 2.2;
    color: var(--color-black);
    margin-bottom: var(--space-lg);
}

.about-text {
    font-size: clamp(1rem, 2vw, 1.125rem);
    font-weight: 500;
    line-height: 2.2;
    color: var(--color-black);
    margin-bottom: var(--space-lg);
}

.about-message {
    font-size: 1rem;
    font-weight: 700;
    line-height: 2;
    color: var(--color-primary);
}

/* ABOUT強調テキスト */
.about-content .text-accent {
    font-weight: 900;
    font-size: 1.3em;
    color: #ffffff;
    display: inline;
    padding: 0.1em 0.4em;
    margin: 0 0.1em;
    border-radius: 4px;
    background: linear-gradient(90deg, var(--color-primary) 0%, var(--color-accent) 100%);
    -webkit-box-decoration-break: clone;
    box-decoration-break: clone;
}

/* ボーダー囲み */
.about-content .text-border {
    font-weight: 700;
    color: var(--color-primary);
    padding: 0.2em 0.5em;
    margin-right: 0.3em;
    border: 2px solid var(--color-primary);
    border-radius: 4px;
    display: inline;
}

.about-content .text-strong {
    font-size: 1.35rem;
    font-weight: 900;
    display: block;
    background: linear-gradient(135deg, var(--color-primary) 0%, #0096c7 50%, var(--color-accent) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    background-size: 200% auto;
    animation: gradientShift 3s ease infinite;
    letter-spacing: 0.05em;
}

@keyframes gradientShift {
    0%, 100% {
        background-position: 0% center;
    }
    50% {
        background-position: 100% center;
    }
}

.about-decoration {
    position: absolute;
    bottom: -20px;
    right: 0;
    pointer-events: none;
    overflow: hidden;
}

.deco-text {
    font-family: var(--font-en);
    font-size: clamp(6rem, 15vw, 12rem);
    font-weight: 900;
    background: linear-gradient(135deg, rgba(0, 180, 216, 0.08) 0%, rgba(0, 119, 182, 0.04) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    letter-spacing: 0.1em;
    line-height: 1;
    text-transform: uppercase;
}

.sp-only {
    display: none;
}

@media screen and (max-width: 768px) {
    .about-slider-wrapper {
        margin-top: -200px;
        padding-top: 80px;
        padding-bottom: 80px;
    }
    
    .slider-item {
        width: 150px;
        height: 210px;
    }
    
    @keyframes slide {
        0% {
            transform: translateX(0);
        }
        100% {
            transform: translateX(calc(-150px * 9 - var(--space-lg) * 9));
        }
    }
    
    .about-content-wrapper {
        padding: var(--space-xl) 0 var(--space-3xl);
    }
    
    .about-inner {
        grid-template-columns: 1fr;
        gap: var(--space-xl);
    }
    
    .about-lead br,
    .about-text br {
        display: none;
    }
    
    .about-lead,
    .about-text {
        font-size: 0.9375rem;
        line-height: 2;
        text-align: justify;
    }
    
    /* スマホでのフォントサイズ調整 */
    .about-content .text-accent {
        font-size: 1.1em;
    }
    
    .sp-only {
        display: inline;
    }
    
    .about-decoration {
        bottom: 0;
        right: 0;
    }
    
    .deco-text {
        font-size: 6rem;
    }
}

@media screen and (max-width: 480px) {
    .about-slider-wrapper {
        margin-top: -150px;
        padding-top: 60px;
        padding-bottom: 60px;
    }
    
    .slider-item {
        width: 120px;
        height: 168px;
    }
    
    @keyframes slide {
        0% {
            transform: translateX(0);
        }
        100% {
            transform: translateX(calc(-120px * 9 - var(--space-lg) * 9));
        }
    }
}

/* ===================================
   Section Common
=================================== */
.section {
    position: relative;
    padding: var(--space-4xl) 0;
}

.section-header {
    margin-bottom: var(--space-xl);
}

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

.section-label {
    display: inline-block;
    font-family: var(--font-en);
    font-size: 0.75rem;
    font-weight: 600;
    letter-spacing: 0.2em;
    color: var(--color-accent);
    margin-bottom: var(--space-sm);
}

.section-title {
    font-size: clamp(1.75rem, 4vw, 2.5rem);
    font-weight: 900;
    letter-spacing: 0.05em;
    color: var(--color-primary);
    margin-bottom: var(--space-md);
}

.section-lead {
    font-size: clamp(0.9375rem, 2vw, 1.0625rem);
    line-height: 2;
    color: var(--color-gray-700);
}

/* ===================================
   Work Section
=================================== */
.section-work {
    padding: var(--space-4xl) 0;
    background-color: var(--color-gray-50);
}

/* Work Main Links (2つのメイン導線) */
.work-main-links {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--space-xl);
    margin-bottom: var(--space-3xl);
}

.work-main-card {
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
    height: 380px;
    border-radius: 16px;
    overflow: hidden;
    transition: var(--transition-base);
}

.work-main-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-lg);
}

.work-main-bg {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    z-index: 1;
}

.work-main-bg img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform var(--transition-slow);
}

.work-main-card:hover .work-main-bg img {
    transform: scale(1.08);
}

.work-main-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    z-index: 2;
    background: linear-gradient(
        135deg,
        rgba(2, 62, 138, 0.85) 0%,
        rgba(0, 119, 182, 0.7) 100%
    );
    transition: var(--transition-base);
}

.work-main-card:hover .work-main-overlay {
    background: linear-gradient(
        135deg,
        rgba(2, 62, 138, 0.9) 0%,
        rgba(0, 119, 182, 0.8) 100%
    );
}

.work-main-content {
    position: relative;
    z-index: 3;
    text-align: center;
    color: var(--color-white);
    padding: var(--space-xl);
}

.work-main-title {
    font-size: clamp(1.75rem, 4vw, 2.5rem);
    font-weight: 900;
    letter-spacing: 0.05em;
    margin-bottom: var(--space-sm);
    line-height: 1.3;
}

.work-main-en {
    font-family: var(--font-en);
    font-size: 0.875rem;
    font-weight: 600;
    letter-spacing: 0.15em;
    opacity: 0.8;
    margin-bottom: var(--space-md);
}

.work-main-desc {
    font-size: 0.9375rem;
    line-height: 1.8;
    opacity: 0.9;
    margin-bottom: var(--space-lg);
}

.work-main-btn {
    display: inline-flex;
    align-items: center;
    gap: var(--space-xs);
    padding: var(--space-sm) var(--space-lg);
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--color-white);
    border: 2px solid rgba(255, 255, 255, 0.6);
    border-radius: 50px;
    transition: var(--transition-base);
}

.work-main-card:hover .work-main-btn {
    background-color: var(--color-white);
    color: var(--color-primary);
    border-color: var(--color-white);
}

/* Work Departments (事業部紹介) */
.work-departments {
    margin-top: var(--space-md);
}

.work-dept-grid {
    display: grid;
    grid-template-columns: repeat(6, 1fr);
    gap: var(--space-sm);
}

.work-dept-item {
    position: relative;
    aspect-ratio: 1;
    border-radius: 12px;
    overflow: hidden;
}

.work-dept-bg {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    z-index: 1;
}

.work-dept-bg img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.work-dept-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    z-index: 2;
    background: linear-gradient(
        180deg,
        transparent 30%,
        rgba(0, 60, 113, 0.8) 100%
    );
}

.work-dept-text {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    z-index: 3;
    padding: var(--space-md);
    color: var(--color-white);
    text-align: center;
}

.work-dept-title-ja {
    font-size: 0.9375rem;
    font-weight: 700;
    letter-spacing: 0.03em;
    margin-bottom: 4px;
    line-height: 1.3;
}

.work-dept-title-en {
    font-family: var(--font-en);
    font-size: 0.625rem;
    font-weight: 500;
    letter-spacing: 0.1em;
    opacity: 0.8;
}

/* Responsive Work Main & Departments */
@media screen and (max-width: 1024px) {
    .work-dept-grid {
        grid-template-columns: repeat(3, 1fr);
    }
}

@media screen and (max-width: 768px) {
    .work-main-links {
        grid-template-columns: 1fr;
        gap: var(--space-lg);
    }
    
    .work-main-card {
        height: 280px;
    }
    
    .work-main-content {
        padding: var(--space-md);
    }
    
    .work-main-title {
        font-size: 1.375rem;
        margin-bottom: var(--space-xs);
    }
    
    .work-main-en {
        font-size: 0.75rem;
        margin-bottom: var(--space-xs);
    }
    
    .work-main-btn {
        padding: var(--space-xs) var(--space-md);
        font-size: 0.75rem;
    }
    
    .work-dept-grid {
        grid-template-columns: repeat(3, 1fr);
    }
    
    .work-dept-title-ja {
        font-size: 0.875rem;
    }
    
    .work-dept-text {
        padding: var(--space-sm);
    }
}

@media screen and (max-width: 480px) {
    .work-main-card {
        height: 240px;
    }
    
    .work-main-content {
        padding: var(--space-sm);
    }
    
    .work-main-title {
        font-size: 1.125rem;
    }
    
    .work-dept-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

/* Work Grid - Bento Style (Legacy) */
.work-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    grid-template-rows: repeat(3, 220px);
    gap: var(--space-sm);
}

/* グリッドレイアウト - 8アイテム */
/* 1: 一目でわかるマルニックス - 大きな正方形（左上） */
.work-item:nth-child(1) {
    grid-column: 1 / 3;
    grid-row: 1 / 3;
}

/* 2: トラック輸送 */
.work-item:nth-child(2) {
    grid-column: 3 / 4;
    grid-row: 1 / 2;
}

/* 3: 駅・駅ビル物流 - 縦長 */
.work-item:nth-child(3) {
    grid-column: 4 / 5;
    grid-row: 1 / 3;
}

/* 4: 貨客混載 */
.work-item:nth-child(4) {
    grid-column: 3 / 4;
    grid-row: 2 / 3;
}

/* 5: 手荷物サービス */
.work-item:nth-child(5) {
    grid-column: 1 / 2;
    grid-row: 3 / 4;
}

/* 6: 物流センター管理 */
.work-item:nth-child(6) {
    grid-column: 2 / 3;
    grid-row: 3 / 4;
}

/* 7: 廃棄物管理 */
.work-item:nth-child(7) {
    grid-column: 3 / 4;
    grid-row: 3 / 4;
}

/* 8: 調達部門 */
.work-item:nth-child(8) {
    grid-column: 4 / 5;
    grid-row: 3 / 4;
}

.work-item {
    position: relative;
    display: flex;
    align-items: flex-start;
    justify-content: flex-start;
    overflow: hidden;
    border-radius: 12px;
    transition: var(--transition-base);
}

.work-item:hover {
    transform: scale(1.02);
    box-shadow: var(--shadow-lg);
    z-index: 10;
}

.work-item-bg {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    z-index: 1;
}

.work-item-bg img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform var(--transition-slow);
}

.work-item:hover .work-item-bg img {
    transform: scale(1.08);
}

.work-item-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    z-index: 2;
    background: linear-gradient(
        135deg,
        rgba(0, 60, 113, 0.5) 0%,
        rgba(0, 60, 113, 0.3) 100%
    );
    transition: var(--transition-base);
}

.work-item:hover .work-item-overlay {
    background: linear-gradient(
        135deg,
        rgba(0, 60, 113, 0.6) 0%,
        rgba(0, 60, 113, 0.4) 100%
    );
}

.work-item-text {
    position: relative;
    z-index: 3;
    color: var(--color-white);
    padding: var(--space-lg);
}

.work-item-title-ja {
    font-size: 1.125rem;
    font-weight: 700;
    letter-spacing: 0.05em;
    margin-bottom: var(--space-xs);
    line-height: 1.4;
    text-shadow: 0 2px 8px rgba(0, 0, 0, 0.3);
}

/* 大きいセルのタイトル（一目でわかるマルニックス） */
.work-item:nth-child(1) .work-item-title-ja {
    font-size: clamp(1.5rem, 3vw, 2.25rem);
}

/* 縦長セルのタイトル（駅・駅ビル物流） */
.work-item:nth-child(3) .work-item-title-ja {
    font-size: clamp(1.125rem, 2vw, 1.375rem);
}

.work-item-title-en {
    font-family: var(--font-en);
    font-size: 0.6875rem;
    font-weight: 600;
    letter-spacing: 0.15em;
    opacity: 0.9;
    line-height: 1.4;
    text-shadow: 0 2px 8px rgba(0, 0, 0, 0.3);
}

.work-item:nth-child(1) .work-item-title-en {
    font-size: 0.875rem;
}

.work-item:nth-child(3) .work-item-title-en {
    font-size: 0.75rem;
}

/* 縦長セルは下揃え */
.work-item:nth-child(3) {
    align-items: flex-end;
}

.work-item:nth-child(3) .work-item-text {
    padding-bottom: var(--space-xl);
}

/* Responsive Work Grid */
@media screen and (max-width: 1024px) {
    .work-grid {
        grid-template-columns: repeat(2, 1fr);
        grid-template-rows: repeat(5, 180px);
    }
    
    /* 一目でわかるマルニックス */
    .work-item:nth-child(1) {
        grid-column: 1 / 3;
        grid-row: 1 / 2;
    }
    
    /* トラック輸送 */
    .work-item:nth-child(2) {
        grid-column: 1 / 2;
        grid-row: 2 / 3;
    }
    
    /* 駅・駅ビル物流 - 縦長 */
    .work-item:nth-child(3) {
        grid-column: 2 / 3;
        grid-row: 2 / 4;
    }
    
    /* 貨客混載 */
    .work-item:nth-child(4) {
        grid-column: 1 / 2;
        grid-row: 3 / 4;
    }
    
    /* 手荷物サービス */
    .work-item:nth-child(5) {
        grid-column: 1 / 2;
        grid-row: 4 / 5;
    }
    
    /* 物流センター管理 */
    .work-item:nth-child(6) {
        grid-column: 2 / 3;
        grid-row: 4 / 5;
    }
    
    /* 廃棄物管理 */
    .work-item:nth-child(7) {
        grid-column: 1 / 2;
        grid-row: 5 / 6;
    }
    
    /* 調達部門 */
    .work-item:nth-child(8) {
        grid-column: 2 / 3;
        grid-row: 5 / 6;
    }
}

@media screen and (max-width: 640px) {
    .work-grid {
        grid-template-columns: 1fr 1fr;
        grid-template-rows: auto;
    }
    
    .work-item:nth-child(1) {
        grid-column: 1 / 3;
        min-height: 200px;
    }
    
    .work-item:nth-child(2) {
        grid-column: 1 / 2;
        grid-row: auto;
        min-height: 150px;
    }
    
    .work-item:nth-child(3) {
        grid-column: 2 / 3;
        grid-row: 2 / 4;
        min-height: auto;
        align-items: flex-end;
    }
    
    .work-item:nth-child(4) {
        grid-column: 1 / 2;
        grid-row: auto;
        min-height: 150px;
    }
    
    .work-item:nth-child(5),
    .work-item:nth-child(6),
    .work-item:nth-child(7),
    .work-item:nth-child(8) {
        grid-column: auto;
        grid-row: auto;
        min-height: 150px;
    }
}

/* ===================================
   Culture Section
=================================== */
.section-culture {
    padding: 0;
    background-color: var(--color-white);
}

.culture-header {
    padding: var(--space-3xl) 0 var(--space-xl);
    background-color: var(--color-white);
}

.culture-header .section-label {
    display: block;
    margin-bottom: var(--space-sm);
}

.culture-header .section-title {
    margin-bottom: 0;
}

/* Culture List - フルワイドスタイル */
.culture-list {
    display: flex;
    flex-direction: column;
    width: 100%;
    overflow: hidden;
}

.culture-item {
    position: relative;
    display: flex;
    align-items: center;
    height: 350px;
    overflow: hidden;
    transition: var(--transition-base);
    width: 100%;
}

.culture-item:hover {
    z-index: 10;
}

.culture-item-bg {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    z-index: 1;
}

.culture-item-bg img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform var(--transition-slower);
}

.culture-item:hover .culture-item-bg img {
    transform: scale(1.05);
}

.culture-item-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    z-index: 2;
    background: linear-gradient(
        90deg,
        rgba(2, 62, 138, 0.85) 0%,
        rgba(0, 119, 182, 0.6) 40%,
        rgba(0, 180, 216, 0.3) 100%
    );
    transition: var(--transition-base);
}

.culture-item:hover .culture-item-overlay {
    background: linear-gradient(
        90deg,
        rgba(2, 62, 138, 0.9) 0%,
        rgba(0, 119, 182, 0.7) 40%,
        rgba(0, 180, 216, 0.4) 100%
    );
}

.culture-item-content {
    position: relative;
    z-index: 3;
    display: flex;
    align-items: center;
    gap: var(--space-xl);
    width: 100%;
    max-width: var(--container-max);
    margin: 0 auto;
    padding: 0 var(--container-padding);
    color: var(--color-white);
}

.culture-item-number {
    font-family: var(--font-en);
    font-size: clamp(3rem, 6vw, 5rem);
    font-weight: 800;
    opacity: 0.3;
    line-height: 1;
    min-width: 100px;
}

.culture-item-text {
    flex: 1;
}

.culture-item-title-ja {
    font-size: clamp(1.5rem, 3vw, 2rem);
    font-weight: 700;
    letter-spacing: 0.05em;
    margin-bottom: var(--space-xs);
    line-height: 1.3;
}

.culture-item-title-en {
    font-family: var(--font-en);
    font-size: clamp(0.75rem, 1.2vw, 0.875rem);
    font-weight: 600;
    letter-spacing: 0.15em;
    opacity: 0.8;
}

.culture-item-arrow {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 60px;
    height: 60px;
    border: 2px solid rgba(255, 255, 255, 0.5);
    border-radius: 50%;
    transition: var(--transition-base);
}

.culture-item:hover .culture-item-arrow {
    background-color: var(--color-white);
    border-color: var(--color-white);
    color: var(--color-primary);
    transform: translateX(10px);
}

.culture-item-arrow svg {
    transition: var(--transition-base);
}

.culture-item:hover .culture-item-arrow svg {
    transform: translateX(3px);
}

/* Responsive Culture */
@media screen and (max-width: 768px) {
    .culture-item {
        height: 280px;
    }
    
    .culture-item-content {
        gap: var(--space-md);
    }
    
    .culture-item-number {
        font-size: 2.5rem;
        min-width: 60px;
    }
    
    .culture-item-arrow {
        width: 48px;
        height: 48px;
    }
    
    .culture-item-arrow svg {
        width: 24px;
        height: 24px;
    }
}

@media screen and (max-width: 480px) {
    .culture-item {
        height: 220px;
    }
    
    .culture-item-number {
        display: none;
    }
    
    .culture-item-arrow {
        width: 40px;
        height: 40px;
    }
}

/* ===================================
   Interview Section
=================================== */
.section-interview {
    background: linear-gradient(180deg, var(--color-white) 0%, var(--color-gray-100) 100%);
}

.interview-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-xl);
}

.interview-card {
    display: block;
    background: var(--color-white);
    border-radius: 12px;
    overflow: hidden;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.06);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.interview-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 12px 40px rgba(0, 0, 0, 0.12);
}

.interview-card-image {
    position: relative;
    aspect-ratio: 4 / 5;
    overflow: hidden;
}

.interview-card-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: top;
    transition: transform var(--transition-slow);
}

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

.interview-card-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-color: rgba(0, 60, 113, 0);
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition-base);
}

.interview-card:hover .interview-card-overlay {
    background-color: rgba(0, 119, 182, 0.75);
}

/* 縦書きキャッチコピー（右側配置） */
.interview-card-band {
    position: absolute;
    right: 32px;
    top: 0;
    z-index: 2;
}

.band-text {
    writing-mode: vertical-rl;
    text-orientation: mixed;
    color: var(--color-white);
    font-size: 0.9375rem;
    font-weight: 900;
    letter-spacing: 0.15em;
    line-height: 1.6;
    background-color: var(--color-primary);
    padding: 12px 6px;
}


.read-more {
    font-family: var(--font-en);
    font-size: 0.75rem;
    font-weight: 600;
    letter-spacing: 0.15em;
    color: var(--color-white);
    padding: var(--space-sm) var(--space-md);
    border: 1px solid var(--color-white);
    border-radius: 4px;
    opacity: 0;
    transform: translateY(10px);
    transition: var(--transition-base);
}

.interview-card:hover .read-more {
    opacity: 1;
    transform: translateY(0);
}

.interview-card-body {
    padding: var(--space-lg);
}

.interview-card-info {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    margin-bottom: var(--space-sm);
}

.interview-card-dept {
    font-size: 0.75rem;
    color: var(--color-white);
    background-color: var(--color-primary);
    padding: 4px 10px;
    border-radius: 4px;
    font-weight: 500;
}

.interview-card-year {
    font-size: 0.75rem;
    color: var(--color-gray-500);
}

.interview-card-name {
    font-size: 1.125rem;
    font-weight: 700;
    color: var(--color-black);
    margin-bottom: var(--space-sm);
}

.interview-card-name span {
    font-size: 0.875rem;
    font-weight: 400;
    margin-left: 0.25em;
}

.interview-card-quote {
    font-size: 0.875rem;
    line-height: 1.7;
    color: var(--color-gray-600);
}

/* Responsive Interview Grid */
@media screen and (max-width: 1200px) {
    .interview-grid {
        grid-template-columns: repeat(3, 1fr);
        gap: var(--space-lg);
    }
}

@media screen and (max-width: 768px) {
    .interview-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: var(--space-md);
    }
    
    .interview-card-body {
        padding: var(--space-md);
    }
    
    .interview-card-name {
        font-size: 1rem;
    }
    
    .interview-card-quote {
        font-size: 0.8125rem;
    }
    
    .interview-card-band {
        right: 24px;
        top: 0;
    }
    
    .band-text {
        font-size: 0.75rem;
        padding: 10px 5px;
    }
    
}

@media screen and (max-width: 480px) {
    .interview-grid {
        grid-template-columns: 1fr;
        max-width: 360px;
        margin: 0 auto;
    }
}

/* Survey Banner */
.survey-banner {
    margin-top: 0;
    margin-bottom: var(--space-2xl);
}

.survey-banner-link {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: var(--space-xl) var(--space-2xl);
    background: linear-gradient(135deg, var(--color-primary) 0%, #0066cc 100%);
    border-radius: 16px;
    color: #fff;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.survey-banner-link:hover {
    transform: translateY(-4px);
    box-shadow: 0 12px 32px rgba(0, 119, 182, 0.3);
}

.survey-banner-content {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.survey-banner-label {
    font-family: var(--font-en);
    font-size: 0.75rem;
    font-weight: 600;
    letter-spacing: 0.2em;
    color: rgba(255, 255, 255, 0.8);
}

.survey-banner-title {
    font-size: 1.5rem;
    font-weight: 700;
}

.survey-banner-text {
    font-size: 0.875rem;
    color: rgba(255, 255, 255, 0.9);
}

.survey-banner-arrow {
    width: 48px;
    height: 48px;
    background: rgba(255, 255, 255, 0.2);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    transition: transform 0.3s ease;
}

.survey-banner-link:hover .survey-banner-arrow {
    transform: translateX(4px);
}

@media screen and (max-width: 768px) {
    .survey-banner-link {
        flex-direction: column;
        gap: var(--space-md);
        padding: var(--space-lg);
        text-align: center;
    }
    
    .survey-banner-content {
        align-items: center;
    }
    
    .survey-banner-title {
        font-size: 1.25rem;
    }
}

/* ===================================
   Information Section
=================================== */
.section-information {
    background-color: var(--color-gray-50);
}

/* Info Links */
.info-links {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--space-xl);
    max-width: 900px;
    margin: 0 auto var(--space-3xl);
}

.info-link-card {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    padding: var(--space-xl);
    background-color: var(--color-white);
    border-radius: 16px;
    box-shadow: var(--shadow-sm);
    transition: var(--transition-base);
}

.info-link-card:hover {
    box-shadow: var(--shadow-lg);
    transform: translateY(-5px);
}

.info-link-icon {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 80px;
    height: 80px;
    margin-bottom: var(--space-md);
    color: var(--color-primary);
    background: linear-gradient(135deg, rgba(0, 180, 216, 0.1) 0%, rgba(0, 119, 182, 0.1) 100%);
    border-radius: 50%;
}

.info-link-content {
    flex: 1;
    display: flex;
    flex-direction: column;
}

.info-link-title {
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--color-primary);
    margin-bottom: var(--space-sm);
}

.info-link-text {
    font-size: 0.875rem;
    line-height: 1.8;
    color: var(--color-gray-600);
    margin-bottom: var(--space-lg);
    flex: 1;
}

.info-link-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-xs);
    padding: var(--space-sm) var(--space-lg);
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--color-white);
    background: linear-gradient(135deg, var(--color-accent) 0%, var(--color-primary) 100%);
    border-radius: 50px;
    transition: var(--transition-base);
}

.info-link-card:hover .info-link-btn {
    background: linear-gradient(135deg, var(--color-accent-light) 0%, var(--color-primary-light) 100%);
}

@media screen and (max-width: 768px) {
    .info-links {
        grid-template-columns: 1fr;
    }
}

/* FAQ Section */
.faq-section {
    max-width: 900px;
    margin: 0 auto;
}

.faq-section-title {
    display: flex;
    align-items: center;
    gap: var(--space-md);
    margin-bottom: var(--space-xl);
    padding-bottom: var(--space-md);
    border-bottom: 2px solid var(--color-primary);
}

.faq-section-title-en {
    font-family: var(--font-en);
    font-size: 1.5rem;
    font-weight: 800;
    color: var(--color-primary);
    letter-spacing: 0.05em;
}

.faq-section-title-ja {
    font-size: 1rem;
    font-weight: 600;
    color: var(--color-gray-600);
}

@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(10px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* FAQ */
.faq-list {
    background-color: var(--color-white);
    border-radius: 12px;
    overflow: hidden;
    box-shadow: var(--shadow-sm);
}

.faq-item {
    border-bottom: 1px solid var(--color-gray-200);
}

.faq-item:last-child {
    border-bottom: none;
}

.faq-question {
    display: flex;
    align-items: center;
    gap: var(--space-md);
    width: 100%;
    padding: var(--space-md) var(--space-lg);
    text-align: left;
    cursor: pointer;
    transition: var(--transition-base);
}

.faq-question:hover {
    background-color: var(--color-gray-50);
}

.faq-q {
    flex-shrink: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    width: 32px;
    height: 32px;
    font-family: var(--font-en);
    font-size: 0.875rem;
    font-weight: 700;
    color: var(--color-white);
    background-color: var(--color-primary);
    border-radius: 50%;
}

.faq-question-text {
    flex-grow: 1;
    font-size: 0.9375rem;
    font-weight: 600;
    color: var(--color-black);
}

.faq-toggle {
    flex-shrink: 0;
    width: 24px;
    height: 24px;
    position: relative;
}

.faq-toggle::before,
.faq-toggle::after {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    background-color: var(--color-primary);
    transition: var(--transition-base);
}

.faq-toggle::before {
    width: 12px;
    height: 2px;
    transform: translate(-50%, -50%);
}

.faq-toggle::after {
    width: 2px;
    height: 12px;
    transform: translate(-50%, -50%);
}

.faq-question[aria-expanded="true"] .faq-toggle::after {
    transform: translate(-50%, -50%) rotate(90deg);
    opacity: 0;
}

.faq-answer {
    display: none;
    padding: var(--space-sm) var(--space-lg) var(--space-lg);
    padding-left: calc(var(--space-lg) + 32px + var(--space-md));
}

.faq-answer.active {
    display: block;
    animation: fadeIn 0.3s ease;
}

.faq-answer p {
    display: flex;
    gap: var(--space-md);
    font-size: 0.9375rem;
    line-height: 1.8;
    color: var(--color-gray-700);
}

.faq-a {
    flex-shrink: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    width: 32px;
    height: 32px;
    font-family: var(--font-en);
    font-size: 0.875rem;
    font-weight: 700;
    color: var(--color-white);
    background-color: var(--color-accent);
    border-radius: 50%;
}

/* ===================================
   Buttons
=================================== */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-sm);
    padding: var(--space-md) var(--space-xl);
    font-size: 0.9375rem;
    font-weight: 600;
    border-radius: 50px;
    transition: var(--transition-base);
}

.btn-primary {
    color: var(--color-white);
    background-color: var(--color-accent);
}

.btn-primary:hover {
    background-color: var(--color-accent-light);
    transform: translateX(5px);
}

.btn-outline {
    color: var(--color-primary);
    background-color: transparent;
    border: 2px solid var(--color-primary);
}

.btn-outline:hover {
    color: var(--color-white);
    background-color: var(--color-primary);
}

.btn-outline.disabled {
    color: var(--color-gray-500);
    border-color: var(--color-gray-300);
    cursor: not-allowed;
}

.btn-outline.disabled:hover {
    color: var(--color-gray-500);
    background-color: transparent;
}

/* ===================================
   CTA Section
=================================== */
.section-cta {
    position: relative;
    padding: var(--space-4xl) 0;
    text-align: center;
    color: var(--color-white);
}

.cta-bg {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    z-index: 1;
}

.cta-bg img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.cta-bg img.cta-bg-pc {
    display: block;
}

.cta-bg img.cta-bg-sp {
    display: none;
}

@media screen and (max-width: 768px) {
    .cta-bg img.cta-bg-pc {
        display: none !important;
    }
    
    .cta-bg img.cta-bg-sp {
        display: block !important;
    }
}

.cta-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(
        135deg,
        rgba(0, 180, 216, 0.92) 0%,
        rgba(0, 119, 182, 0.9) 50%,
        rgba(2, 62, 138, 0.95) 100%
    );
}

.section-cta .container {
    position: relative;
    z-index: 10;
}

.cta-content {
    max-width: 600px;
    margin: 0 auto;
}

.cta-lead {
    font-size: clamp(1rem, 2vw, 1.25rem);
    font-weight: 500;
    letter-spacing: 0.1em;
    margin-bottom: var(--space-md);
}

.cta-title {
    font-family: var(--font-en);
    font-size: clamp(3rem, 8vw, 5rem);
    font-weight: 800;
    letter-spacing: 0.1em;
    margin-bottom: var(--space-md);
}

.cta-text {
    font-size: 0.9375rem;
    margin-bottom: var(--space-xl);
    opacity: 0.9;
}

.btn-cta {
    display: inline-flex;
    align-items: center;
    gap: var(--space-sm);
    padding: var(--space-md) var(--space-2xl);
    font-size: 1rem;
    font-weight: 600;
    color: var(--color-primary-dark);
    background-color: var(--color-white);
    border-radius: 50px;
    transition: var(--transition-base);
}

.btn-cta:hover {
    transform: scale(1.05);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
}

/* ===================================
   Footer
=================================== */
.site-footer {
    background-color: var(--color-primary-dark);
    color: var(--color-white);
    padding: var(--space-3xl) 0 var(--space-lg);
}

.footer-inner {
    max-width: var(--container-max);
    margin: 0 auto;
    padding: 0 var(--container-padding);
}

.footer-main {
    display: grid;
    grid-template-columns: auto 1fr;
    align-items: start;
    gap: var(--space-xl);
    padding-bottom: var(--space-xl);
    border-bottom: 1px solid rgba(255, 255, 255, 0.2);
    margin-bottom: var(--space-lg);
}

.footer-logo {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    gap: var(--space-sm);
}

.footer-logo-img {
    width: 60px;
    height: auto;
    flex-shrink: 0;
}

.footer-logo-text-wrap {
    display: flex;
    flex-direction: column;
    gap: 0;
}

.footer-logo-text {
    font-family: var(--font-ja);
    font-size: 0.8125rem;
    color: var(--color-white);
    line-height: 1.4;
}

.footer-logo-sub {
    font-family: var(--font-en);
    font-size: 0.625rem;
    color: var(--color-accent);
    letter-spacing: 0.1em;
    margin-top: 2px;
}

.footer-nav {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-2xl);
    width: 100%;
    justify-self: stretch;
}

.footer-nav-column {
    display: flex;
    flex-direction: column;
    gap: var(--space-lg);
}

.footer-nav-column-info {
    display: flex;
    flex-direction: column;
    gap: 0;
}

.footer-nav-section {
    display: flex;
    flex-direction: column;
    gap: 0;
}

.footer-nav-section-links {
    margin-top: var(--space-xl);
    padding-top: var(--space-xl);
    border-top: 1px solid rgba(255, 255, 255, 0.2);
}

.footer-nav-section-links .footer-nav-title {
    display: none;
}

.footer-nav-title {
    font-family: var(--font-en);
    font-size: 0.875rem;
    font-weight: 700;
    color: var(--color-accent);
    letter-spacing: 0.1em;
    margin: 0;
    text-transform: uppercase;
}

.footer-nav ul {
    display: flex;
    flex-direction: column;
    gap: var(--space-xs);
    list-style: none;
    margin: var(--space-xs) 0 0 0;
    padding: 0;
}

.footer-nav a {
    font-size: 0.75rem;
    font-weight: 400;
    color: var(--color-white);
    text-decoration: none;
    transition: var(--transition-base);
    line-height: 1.6;
    opacity: 0.85;
    display: inline-flex;
    align-items: center;
    gap: var(--space-xs);
}

.footer-nav a:hover {
    opacity: 1;
}

.footer-nav .footer-external-link {
    display: inline-flex;
    align-items: center;
    gap: var(--space-xs);
}

.footer-links {
    display: flex;
    flex-direction: column;
    gap: var(--space-sm);
    align-items: flex-end;
}

.footer-external-link {
    display: inline-flex;
    align-items: center;
    gap: var(--space-xs);
    font-size: 0.8125rem;
    opacity: 0.8;
    transition: var(--transition-base);
}

.footer-external-link:hover {
    opacity: 1;
}

.footer-links a:not(.footer-external-link) {
    font-size: 0.8125rem;
    opacity: 0.8;
    transition: var(--transition-base);
}

.footer-links a:not(.footer-external-link):hover {
    opacity: 1;
}

.footer-bottom {
    text-align: center;
}

.copyright {
    font-family: var(--font-en);
    font-size: 0.75rem;
    opacity: 0.6;
    letter-spacing: 0.05em;
}

/* Responsive Footer */
@media screen and (max-width: 768px) {
    .footer-main {
        grid-template-columns: 1fr;
        justify-items: center;
        text-align: center;
    }
    
    .footer-logo {
        align-items: center;
        text-align: center;
    }
    
    .footer-logo-text-wrap {
        align-items: center;
    }
    
    .footer-nav {
        display: flex;
        flex-wrap: wrap;
        gap: var(--space-lg) var(--space-md);
        justify-items: start;
    }
    
    .footer-nav-column {
        width: calc(50% - var(--space-sm));
    }
    
    .footer-nav > .footer-nav-section {
        width: calc(50% - var(--space-sm));
    }
    
    .footer-nav-column-info {
        width: 100%;
        display: flex !important;
        flex-direction: row !important;
        flex-wrap: nowrap !important;
        gap: var(--space-md);
        align-items: flex-start;
    }
    
    .footer-nav-column-info > .footer-nav-section {
        flex: 1 1 50%;
        width: auto;
    }
    
    .footer-nav-column-info > .footer-nav-section-links {
        flex: 1 1 50%;
        width: auto;
        border-top: none;
        margin-top: 0;
        padding-top: 0;
    }
    
    .footer-nav ul {
        flex-direction: column;
        gap: var(--space-xs);
    }
    
    .footer-links {
        align-items: center;
    }
}

/* ===================================
   Animations
=================================== */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Scroll Animations */
.animate-on-scroll {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.6s ease, transform 0.6s ease;
}

.animate-on-scroll.is-visible {
    opacity: 1;
    transform: translateY(0);
}

/* Stagger animation for cards */
.work-card.animate-on-scroll:nth-child(1) { transition-delay: 0.1s; }
.work-card.animate-on-scroll:nth-child(2) { transition-delay: 0.2s; }

.culture-card.animate-on-scroll:nth-child(1) { transition-delay: 0.1s; }
.culture-card.animate-on-scroll:nth-child(2) { transition-delay: 0.2s; }
.culture-card.animate-on-scroll:nth-child(3) { transition-delay: 0.3s; }

.interview-card.animate-on-scroll:nth-child(1) { transition-delay: 0.05s; }
.interview-card.animate-on-scroll:nth-child(2) { transition-delay: 0.1s; }
.interview-card.animate-on-scroll:nth-child(3) { transition-delay: 0.15s; }
.interview-card.animate-on-scroll:nth-child(4) { transition-delay: 0.2s; }
.interview-card.animate-on-scroll:nth-child(5) { transition-delay: 0.25s; }
.interview-card.animate-on-scroll:nth-child(6) { transition-delay: 0.3s; }

.faq-item.animate-on-scroll:nth-child(1) { transition-delay: 0.05s; }
.faq-item.animate-on-scroll:nth-child(2) { transition-delay: 0.1s; }
.faq-item.animate-on-scroll:nth-child(3) { transition-delay: 0.15s; }
.faq-item.animate-on-scroll:nth-child(4) { transition-delay: 0.2s; }
.faq-item.animate-on-scroll:nth-child(5) { transition-delay: 0.25s; }
.faq-item.animate-on-scroll:nth-child(6) { transition-delay: 0.3s; }

/* ===================================
   Responsive
=================================== */
@media screen and (max-width: 768px) {
    .section {
        padding: var(--space-2xl) 0;
    }
    
    .section-header {
        margin-bottom: var(--space-lg);
    }
    
    .section-work {
        padding: var(--space-2xl) 0;
    }
    
    .work-main-links {
        margin-bottom: var(--space-xl);
    }
    
    .culture-header {
        padding: var(--space-xl) 0 var(--space-md);
    }
    
    .about-content-wrapper {
        padding: var(--space-lg) 0 var(--space-xl);
    }
    
    .requirements-table th,
    .requirements-table td {
        display: block;
        width: 100%;
    }
    
    .requirements-table th {
        border-bottom: none;
        padding-bottom: var(--space-xs);
    }
    
    .requirements-table td {
        padding-top: 0;
    }
}

@media screen and (max-width: 480px) {
    .section {
        padding: var(--space-xl) 0;
    }
    
    .section-header {
        margin-bottom: var(--space-md);
    }
    
    .header-inner {
        padding: 0 var(--space-md);
    }
    
    .hero-content {
        padding: var(--space-md);
        padding-top: calc(var(--header-height) + var(--space-md));
    }
    
    .info-tab-buttons {
        flex-direction: column;
    }
    
    .info-tab-btn {
        max-width: 100%;
    }
}

/* ===================================
   SP固定エントリーボタン
   =================================== */
.fixed-entry-btn {
    display: none;
}

@media screen and (max-width: 768px) {
    .fixed-entry-btn {
        display: block;
        position: fixed;
        bottom: 0;
        left: 50%;
        transform: translateX(-50%);
        width: 100%;
        max-width: 320px;
        z-index: 999;
    }
    
    .fixed-entry-btn a {
        display: flex;
        align-items: center;
        justify-content: center;
        gap: var(--space-xs);
        width: 100%;
        padding: var(--space-sm) var(--space-md);
        background: var(--color-accent);
        color: var(--color-white);
        font-family: var(--font-en);
        font-size: 0.875rem;
        font-weight: 600;
        letter-spacing: 0.1em;
        border-radius: 0;
        text-decoration: none;
        transition: var(--transition-base);
    }
    
    .fixed-entry-btn a:hover {
        background: var(--color-accent-light);
    }
    
    .fixed-entry-btn svg {
        flex-shrink: 0;
        width: 16px;
        height: 16px;
    }
    
    /* フッターと重ならないように最下部にpadding追加 */
    .site-footer {
        padding-bottom: 60px;
    }
    
    /* FAQ - QとAの左位置を揃える */
    .faq-answer {
        padding-left: var(--space-lg);
    }
}