/**
 * 金石実業株式会社 - Premium Corporate Website Styles
 * 100億円 Enterprise Design
 * Color Scheme: Yellow-Green (#7CB342) & Red (#E53935)
 */

/* ===== CSS Variables ===== */
:root {
    /* Primary Colors */
    --color-primary: #7CB342;
    --color-primary-light: #9CCC65;
    --color-primary-dark: #558B2F;
    --color-primary-rgb: 124, 179, 66;

    /* Accent Colors */
    --color-accent: #E53935;
    --color-accent-light: #EF5350;
    --color-accent-dark: #C62828;
    --color-accent-rgb: 229, 57, 53;

    /* Neutral Colors */
    --color-dark: #112233;
    --color-gray-900: #1a1a1a;
    --color-gray-800: #2d2d2d;
    --color-gray-700: #424242;
    --color-gray-600: #666666;
    --color-gray-500: #888888;
    --color-gray-400: #aaaaaa;
    --color-gray-300: #cccccc;
    --color-gray-200: #e5e5e5;
    --color-gray-100: #f5f5f5;
    --color-white: #ffffff;

    /* Gradients */
    --gradient-primary: linear-gradient(135deg, var(--color-primary) 0%, var(--color-accent) 100%);
    --gradient-dark: linear-gradient(135deg, #0a1520 0%, #112233 50%, #1a2a3a 100%);

    /* Typography */
    --font-primary: 'Noto Sans JP', 'Hiragino Sans', sans-serif;
    --font-heading: 'Montserrat', var(--font-primary);
    --font-serif: 'Noto Serif JP', serif;
    --font-size-base: 16px;
    --line-height-base: 1.8;

    /* Spacing */
    --spacing-xs: 4px;
    --spacing-sm: 8px;
    --spacing-md: 16px;
    --spacing-lg: 24px;
    --spacing-xl: 32px;
    --spacing-2xl: 48px;
    --spacing-3xl: 64px;
    --spacing-4xl: 96px;
    --spacing-5xl: 128px;

    /* Layout */
    --container-max: 1400px;
    --container-padding: 60px;
    --header-height: 90px;

    /* Animation */
    --ease-out-expo: cubic-bezier(0.19, 1, 0.22, 1);
    --ease-out-quart: cubic-bezier(0.25, 1, 0.5, 1);
    --transition-fast: 0.2s ease;
    --transition-base: 0.3s ease;
    --transition-slow: 0.6s var(--ease-out-expo);

    /* Shadows */
    --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.06);
    --shadow-md: 0 4px 16px rgba(0, 0, 0, 0.1);
    --shadow-lg: 0 8px 32px rgba(0, 0, 0, 0.12);
    --shadow-xl: 0 16px 64px rgba(0, 0, 0, 0.16);
    --shadow-glow: 0 0 40px rgba(var(--color-primary-rgb), 0.3);

    /* Border Radius */
    --radius-sm: 4px;
    --radius-md: 8px;
    --radius-lg: 16px;
    --radius-xl: 24px;
}

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

html {
    font-size: var(--font-size-base);
    scroll-behavior: smooth;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    overflow-x: hidden;
}

body {
    font-family: var(--font-primary);
    font-weight: 400;
    line-height: var(--line-height-base);
    color: var(--color-dark);
    background-color: var(--color-white);
    overflow-x: hidden;
    max-width: 100vw;
}

body:not(.loaded) {
    overflow: hidden;
}

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

ul, ol { list-style: none; }

img, svg {
    max-width: 100%;
    height: auto;
    display: block;
}

button, input, select, textarea {
    font-family: inherit;
    font-size: inherit;
    border: none;
    outline: none;
    background: none;
}

/* ===== Opening Animation ===== */
.opening {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: var(--gradient-dark);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 10000;
    transition: opacity 1s ease, visibility 1s ease;
}

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

.opening-inner {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    text-align: center;
    width: 100%;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
}

.opening-logo-svg {
    width: 300px;
    height: 80px;
    display: block;
    margin: 0 auto;
}

.opening-tagline {
    margin-top: 30px;
}

.opening-tagline span {
    font-family: var(--font-heading);
    font-size: 14px;
    letter-spacing: 0.3em;
    color: rgba(255, 255, 255, 0.4);
    opacity: 0;
    transform: translateY(20px);
    display: inline-block;
    transition: all 0.8s ease;
}

.opening-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: radial-gradient(circle at center, transparent 0%, rgba(0,0,0,0.3) 100%);
}

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

@media (max-width: 1024px) {
    .container { padding: 0 40px; }
}

@media (max-width: 768px) {
    .container { padding: 0 24px; }
}

/* ===== Header ===== */
.site-header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: var(--header-height);
    z-index: 1000;
    transition: all 0.4s var(--ease-out-expo);
}

.site-header::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    opacity: 0;
    transition: opacity 0.4s ease;
}

.site-header.scrolled::before {
    opacity: 1;
}

.site-header.scrolled {
    height: 70px;
    box-shadow: var(--shadow-md);
}

.site-header.hidden {
    transform: translateY(-100%);
}

.header-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 100%;
    max-width: var(--container-max);
    margin: 0 auto;
    padding: 0 var(--container-padding);
    position: relative;
    z-index: 1;
}

.header-logo a {
    display: flex;
    align-items: center;
}

.header-logo .logo-svg {
    height: 50px;
    width: auto;
}

.header-logo .logo-text {
    fill: var(--color-white);
    transition: fill 0.3s ease;
}

.site-header.scrolled .header-logo .logo-text {
    fill: var(--color-dark);
}

.header-nav {
    display: flex;
    align-items: center;
    gap: var(--spacing-2xl);
}

.nav-links {
    display: flex;
    align-items: center;
    gap: var(--spacing-xl);
}

.nav-links a {
    font-size: 14px;
    font-weight: 500;
    color: rgba(255, 255, 255, 0.9);
    position: relative;
    padding: var(--spacing-sm) 0;
    transition: color 0.3s ease;
}

.site-header.scrolled .nav-links a {
    color: var(--color-dark);
}

.nav-links a::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--gradient-primary);
    transition: width 0.3s var(--ease-out-expo);
}

.nav-links a:hover::after,
.nav-links a.active::after {
    width: 100%;
}

.nav-links a.active {
    color: var(--color-primary);
}

.header-contact {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    padding: 12px 24px;
    background: var(--gradient-primary);
    color: var(--color-white);
    border-radius: 50px;
    font-size: 14px;
    font-weight: 600;
    transition: all 0.3s ease;
    box-shadow: 0 4px 15px rgba(var(--color-primary-rgb), 0.3);
}

.header-contact:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(var(--color-primary-rgb), 0.4);
}

.mobile-menu-toggle {
    display: none;
    width: 50px;
    height: 50px;
    cursor: pointer;
    position: relative;
    z-index: 1001;
}

.mobile-menu-toggle span {
    display: block;
    width: 28px;
    height: 2px;
    background: var(--color-white);
    position: absolute;
    left: 11px;
    transition: all 0.3s ease;
}

.site-header.scrolled .mobile-menu-toggle span {
    background: var(--color-dark);
}

.mobile-menu-toggle span:nth-child(1) { top: 16px; }
.mobile-menu-toggle span:nth-child(2) { top: 24px; }
.mobile-menu-toggle span:nth-child(3) { top: 32px; }

.mobile-menu-toggle.active span:nth-child(1) {
    transform: rotate(45deg);
    top: 24px;
}

.mobile-menu-toggle.active span:nth-child(2) {
    opacity: 0;
}

.mobile-menu-toggle.active span:nth-child(3) {
    transform: rotate(-45deg);
    top: 24px;
}

@media (max-width: 1024px) {
    .header-nav { display: none; }
    .mobile-menu-toggle { display: block; }

    .site-header {
        height: 70px;
    }

    /* モバイルでもPC版と同じくスクロール前は透明背景 */
    .site-header::before {
        opacity: 0;
        background: rgba(255, 255, 255, 0.95);
    }

    /* スクロール後は白背景 */
    .site-header.scrolled::before {
        opacity: 1;
    }

    .header-inner {
        padding: 0 20px;
    }

    .header-logo {
        display: flex;
        align-items: center;
    }

    .header-logo .logo-svg {
        height: 28px;
    }

    /* ロゴの色もPC版と同じく反転 */
    .header-logo .logo-text {
        fill: var(--color-white);
    }

    .site-header.scrolled .header-logo .logo-text {
        fill: var(--color-dark);
    }

    .mobile-menu-toggle {
        display: flex;
        align-items: center;
        justify-content: center;
    }

    /* スクロール前は白、スクロール後は暗い色 */
    .mobile-menu-toggle span {
        background: var(--color-white);
    }

    .site-header.scrolled .mobile-menu-toggle span {
        background: var(--color-dark);
    }

    .mobile-menu-toggle span:nth-child(1) { top: 16px; }
    .mobile-menu-toggle span:nth-child(2) { top: 24px; }
    .mobile-menu-toggle span:nth-child(3) { top: 32px; }
}

/* ===== Hero Section ===== */
.section-hero {
    position: relative;
    min-height: 100vh;
    background: var(--color-dark);
    overflow: hidden;
}

.hero-slider {
    width: 100%;
    height: 100vh;
}

.hero-slide {
    position: relative;
    width: 100%;
    height: 100%;
}

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

.hero-slide-bg img,
.hero-placeholder-svg {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.hero-slide-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(
        to right,
        rgba(10, 21, 32, 0.9) 0%,
        rgba(10, 21, 32, 0.6) 50%,
        rgba(10, 21, 32, 0.4) 100%
    );
}

.hero-decorative {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
    overflow: hidden;
}

.deco-line {
    position: absolute;
    background: linear-gradient(to bottom, transparent, rgba(var(--color-primary-rgb), 0.3), transparent);
    width: 1px;
}

.deco-line-1 { left: 15%; height: 100%; animation: decoLine 3s ease-in-out infinite; }
.deco-line-2 { left: 50%; height: 100%; animation: decoLine 3s ease-in-out infinite 1s; }
.deco-line-3 { left: 85%; height: 100%; animation: decoLine 3s ease-in-out infinite 2s; }

@keyframes decoLine {
    0%, 100% { opacity: 0.3; }
    50% { opacity: 0.6; }
}

.deco-circle {
    position: absolute;
    border: 1px solid rgba(var(--color-primary-rgb), 0.2);
    border-radius: 50%;
}

.deco-circle-1 {
    width: 600px;
    height: 600px;
    right: -200px;
    top: 50%;
    transform: translateY(-50%);
    animation: decoCircle 20s linear infinite;
}

.deco-circle-2 {
    width: 400px;
    height: 400px;
    right: -100px;
    top: 50%;
    transform: translateY(-50%);
    animation: decoCircle 15s linear infinite reverse;
}

@keyframes decoCircle {
    from { transform: translateY(-50%) rotate(0deg); }
    to { transform: translateY(-50%) rotate(360deg); }
}

.hero-slide-content {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    display: flex;
    align-items: center;
    padding: 0 var(--container-padding);
    z-index: 10;
}

.hero-content-inner {
    max-width: 1100px;
    margin-left: 10%;
}

.hero-label {
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-lg);
    margin-bottom: var(--spacing-xl);
    padding: 12px 28px 12px 0;
    background: linear-gradient(
        135deg,
        rgba(124, 179, 66, 0.15) 0%,
        rgba(156, 204, 101, 0.08) 50%,
        rgba(229, 57, 53, 0.12) 100%
    );
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border-left: 3px solid;
    border-image: var(--gradient-primary) 1;
    position: relative;
}

.hero-label::before {
    content: '';
    position: absolute;
    inset: 0;
    border-radius: 0 4px 4px 0;
    background: linear-gradient(
        90deg,
        rgba(255, 255, 255, 0.08) 0%,
        transparent 100%
    );
    pointer-events: none;
}

.hero-label .label-line {
    width: 50px;
    height: 2px;
    background: var(--gradient-primary);
    margin-left: 20px;
    position: relative;
}

.hero-label .label-line::after {
    content: '';
    position: absolute;
    right: 0;
    top: 50%;
    transform: translateY(-50%);
    width: 6px;
    height: 6px;
    background: var(--color-primary);
    border-radius: 50%;
    box-shadow: 0 0 10px var(--color-primary);
}

.hero-label .label-text {
    font-family: var(--font-heading);
    font-size: 13px;
    font-weight: 600;
    letter-spacing: 0.25em;
    color: rgba(255, 255, 255, 0.95);
    text-transform: uppercase;
    text-shadow:
        0 2px 4px rgba(0, 0, 0, 0.5),
        0 4px 12px rgba(0, 0, 0, 0.3);
    position: relative;
}

.hero-title {
    font-size: clamp(40px, 6vw, 72px);
    font-weight: 900;
    color: var(--color-white);
    line-height: 1.2;
    margin-bottom: var(--spacing-xl);
    perspective: 1000px;
    text-shadow:
        0 0 30px rgba(0, 0, 0, 1),
        0 0 60px rgba(0, 0, 0, 0.8),
        0 4px 8px rgba(0, 0, 0, 1),
        0 8px 16px rgba(0, 0, 0, 0.7),
        0 12px 24px rgba(0, 0, 0, 0.5),
        -2px -2px 0 rgba(0, 0, 0, 0.7),
        2px -2px 0 rgba(0, 0, 0, 0.7),
        -2px 2px 0 rgba(0, 0, 0, 0.7),
        2px 2px 0 rgba(0, 0, 0, 0.7);
}

.hero-title .char {
    display: inline-block;
    transform-style: preserve-3d;
}

.hero-description {
    font-size: clamp(16px, 2vw, 20px);
    color: var(--color-white);
    line-height: 1.8;
    margin-bottom: var(--spacing-2xl);
    max-width: none;
    white-space: nowrap;
    font-weight: 500;
    text-shadow:
        0 0 20px rgba(0, 0, 0, 1),
        0 0 40px rgba(0, 0, 0, 0.8),
        0 2px 4px rgba(0, 0, 0, 1),
        0 4px 8px rgba(0, 0, 0, 0.7),
        0 6px 12px rgba(0, 0, 0, 0.5),
        -1px -1px 0 rgba(0, 0, 0, 0.7),
        1px -1px 0 rgba(0, 0, 0, 0.7),
        -1px 1px 0 rgba(0, 0, 0, 0.7),
        1px 1px 0 rgba(0, 0, 0, 0.7);
}

.hero-cta {
    display: flex;
    gap: var(--spacing-md);
    flex-wrap: wrap;
    margin-bottom: var(--spacing-3xl);
}

/* Hero Navigation */
.hero-navigation {
    position: absolute;
    bottom: 60px;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    align-items: center;
    gap: var(--spacing-xl);
    z-index: 20;
}

.hero-nav-btn {
    width: 60px;
    height: 60px;
    border-radius: 50%;
    border: 2px solid rgba(255, 255, 255, 0.2);
    background: rgba(0, 0, 0, 0.3);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    color: var(--color-white);
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.4s var(--ease-out-expo);
    position: relative;
    overflow: hidden;
}

.hero-nav-btn::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: var(--gradient-primary);
    opacity: 0;
    transition: opacity 0.4s ease;
}

.hero-nav-btn svg {
    position: relative;
    z-index: 1;
    width: 28px;
    height: 28px;
    transition: transform 0.3s ease;
}

.hero-nav-btn:hover {
    border-color: transparent;
    transform: scale(1.1);
    box-shadow: 0 8px 32px rgba(var(--color-primary-rgb), 0.4);
}

.hero-nav-btn:hover::before {
    opacity: 1;
}

.hero-prev:hover svg {
    transform: translateX(-3px);
}

.hero-next:hover svg {
    transform: translateX(3px);
}

.hero-pagination {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 12px;
    padding: 14px 28px;
    background: rgba(0, 0, 0, 0.3);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    border-radius: 50px;
    border: 1px solid rgba(255, 255, 255, 0.1);
}

.hero-pagination .swiper-pagination-bullet {
    width: 14px;
    height: 14px;
    background: transparent;
    border: 2px solid rgba(255, 255, 255, 0.4);
    border-radius: 50%;
    opacity: 1;
    position: relative;
    cursor: pointer;
    transition: all 0.4s var(--ease-out-expo);
    margin: 0 !important;
    flex-shrink: 0;
}

.hero-pagination .swiper-pagination-bullet::before {
    content: '';
    position: absolute;
    inset: 0;
    margin: auto;
    width: 6px;
    height: 6px;
    background: var(--color-white);
    border-radius: 50%;
    transform: scale(0);
    transition: transform 0.3s var(--ease-out-expo);
}

.hero-pagination .swiper-pagination-bullet:hover {
    border-color: rgba(255, 255, 255, 0.8);
    transform: scale(1.2);
}

.hero-pagination .swiper-pagination-bullet-active {
    border-color: var(--color-primary);
    background: transparent;
    transform: scale(1.3);
    box-shadow: 0 0 20px rgba(var(--color-primary-rgb), 0.5);
}

.hero-pagination .swiper-pagination-bullet-active::before {
    transform: scale(1);
    background: var(--color-primary);
}

/* Hero Progress */
.hero-progress {
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    height: 3px;
    background: rgba(255, 255, 255, 0.1);
    z-index: 20;
}

.hero-progress-bar {
    height: 100%;
    background: var(--gradient-primary);
    width: 0;
    transition: width 0.1s linear;
}

/* Hero Scroll */
.hero-scroll {
    position: absolute;
    bottom: 40px;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--spacing-sm);
    z-index: 20;
}

.scroll-mouse {
    width: 26px;
    height: 40px;
    border: 2px solid rgba(255, 255, 255, 0.5);
    border-radius: 13px;
    position: relative;
}

.scroll-wheel {
    width: 4px;
    height: 8px;
    background: var(--color-white);
    border-radius: 2px;
    position: absolute;
    top: 8px;
    left: 50%;
    transform: translateX(-50%);
    animation: scrollWheel 2s ease-in-out infinite;
}

@keyframes scrollWheel {
    0%, 100% { opacity: 1; top: 8px; }
    50% { opacity: 0.5; top: 20px; }
}

.scroll-text {
    font-family: var(--font-heading);
    font-size: 10px;
    letter-spacing: 0.2em;
    color: rgba(255, 255, 255, 0.5);
    writing-mode: vertical-rl;
}

/* Hero Counter */
.hero-counter {
    position: absolute;
    bottom: 40px;
    right: var(--container-padding);
    display: flex;
    align-items: baseline;
    gap: 4px;
    z-index: 20;
    font-family: var(--font-heading);
}

.counter-current {
    font-size: 48px;
    font-weight: 700;
    color: var(--color-white);
}

.counter-divider {
    font-size: 24px;
    color: rgba(255, 255, 255, 0.3);
    margin: 0 8px;
}

.counter-total {
    font-size: 24px;
    font-weight: 400;
    color: rgba(255, 255, 255, 0.5);
}

/* 中間サイズの画面でHeroナビゲーション調整 */
@media (max-width: 1200px) {
    .hero-slide-content {
        align-items: center;
    }

    .hero-navigation {
        bottom: 40px;
        gap: var(--spacing-md);
        flex-wrap: nowrap;
    }

    .hero-nav-btn {
        width: 50px;
        height: 50px;
        flex-shrink: 0;
    }

    .hero-pagination {
        padding: 12px 20px;
        gap: 10px;
    }

    .hero-pagination .swiper-pagination-bullet {
        width: 12px;
        height: 12px;
    }

    .hero-pagination .swiper-pagination-bullet::before {
        width: 5px;
        height: 5px;
    }

    .hero-cta {
        margin-bottom: 0;
    }

    .hero-content-inner {
        margin-left: 5%;
    }
}

@media (max-width: 900px) {
    .hero-navigation {
        bottom: 30px;
        gap: var(--spacing-sm);
        flex-wrap: nowrap;
    }

    .hero-nav-btn {
        width: 44px;
        height: 44px;
        flex-shrink: 0;
    }

    .hero-pagination {
        padding: 10px 16px;
        gap: 8px;
        flex-shrink: 1;
    }

    .hero-pagination .swiper-pagination-bullet {
        width: 10px;
        height: 10px;
    }

    .hero-pagination .swiper-pagination-bullet::before {
        width: 4px;
        height: 4px;
    }

    .hero-cta {
        margin-bottom: 0;
    }

    .hero-title {
        font-size: clamp(40px, 8vw, 60px);
    }
}

@media (max-width: 768px) {
    .hero-slide-content {
        align-items: center;
    }

    .hero-content-inner {
        margin-left: 0;
        padding: 0 20px;
    }

    .hero-navigation,
    .hero-scroll,
    .hero-counter {
        display: none;
    }

    .hero-cta {
        margin-bottom: 0;
        flex-direction: column;
        width: 100%;
    }

    .hero-cta .btn {
        width: 100%;
    }
}

@media (max-width: 768px) {
    .hero-label {
        padding: 10px 20px 10px 0;
        gap: var(--spacing-md);
    }

    .hero-label .label-line {
        width: 35px;
        margin-left: 16px;
    }

    .hero-label .label-text {
        font-size: 11px;
        letter-spacing: 0.18em;
    }
}

@media (max-width: 480px) {
    .hero-content-inner {
        text-align: center;
        max-width: 100%;
    }

    .hero-label {
        justify-content: center;
        padding: 8px 16px 8px 0;
        border-left-width: 2px;
    }

    .hero-label .label-line {
        width: 28px;
        margin-left: 12px;
    }

    .hero-label .label-line::after {
        width: 4px;
        height: 4px;
    }

    .hero-label .label-text {
        font-size: 10px;
        letter-spacing: 0.15em;
    }

    .hero-title {
        font-size: clamp(28px, 8vw, 48px);
        word-break: keep-all;
    }

    .hero-description {
        margin-left: auto;
        margin-right: auto;
        font-size: clamp(14px, 3.5vw, 16px);
        white-space: normal;
        max-width: 100%;
        word-break: keep-all;
        overflow-wrap: break-word;
    }

    .hero-cta {
        justify-content: center;
    }
}

/* ===== Buttons ===== */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-sm);
    padding: 16px 32px;
    font-size: 15px;
    font-weight: 600;
    border-radius: var(--radius-md);
    cursor: pointer;
    transition: all 0.3s var(--ease-out-expo);
    position: relative;
    overflow: hidden;
}

.btn-primary {
    background: var(--gradient-primary);
    color: var(--color-white);
    box-shadow: 0 4px 20px rgba(var(--color-primary-rgb), 0.3);
}

.btn-primary:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 30px rgba(var(--color-primary-rgb), 0.4);
}

.btn-glow::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255,255,255,0.2), transparent);
    transition: left 0.5s ease;
}

.btn-glow:hover::before {
    left: 100%;
}

.btn-outline-light {
    background: transparent;
    color: var(--color-white);
    border: 2px solid rgba(255, 255, 255, 0.4);
}

.btn-outline-light:hover {
    background: rgba(255, 255, 255, 0.1);
    border-color: var(--color-white);
}

.btn-submit {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-sm);
    width: 100%;
    padding: 16px 32px;
    background: var(--gradient-primary);
    color: var(--color-white);
    font-size: 15px;
    font-weight: 600;
    border-radius: var(--radius-md);
    cursor: pointer;
    transition: all 0.3s ease;
}

.btn-submit svg {
    width: 18px;
    height: 18px;
    flex-shrink: 0;
}

.form-submit {
    margin-top: var(--spacing-lg);
}

.btn-submit:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-glow);
}

.btn-submit.loading {
    pointer-events: none;
    opacity: 0.7;
}

/* ===== Section Styles ===== */
.section {
    padding: var(--spacing-5xl) 0;
    position: relative;
}

.section-header {
    text-align: center;
    margin-bottom: var(--spacing-4xl);
    position: relative;
}

.section-number {
    display: block;
    font-family: var(--font-heading);
    font-size: 96px;
    font-weight: 800;
    color: rgba(124, 179, 66, 0.1);
    line-height: 1;
    margin-bottom: -35px;
}

.section-label {
    display: inline-block;
    font-family: var(--font-heading);
    font-size: 20px;
    font-weight: 600;
    letter-spacing: 0.3em;
    color: var(--color-primary);
    margin-bottom: var(--spacing-md);
}

.section-title {
    font-size: clamp(32px, 5vw, 48px);
    font-weight: 700;
    color: var(--color-dark);
    letter-spacing: 0.02em;
}

.section-line {
    width: 60px;
    height: 3px;
    background: var(--gradient-primary);
    margin: var(--spacing-lg) auto 0;
    border-radius: 2px;
}

.section-header-light .section-label {
    color: var(--color-primary-light);
}

.section-header-light .section-title {
    color: var(--color-white);
}

.section-header-light .section-number {
    color: rgba(255, 255, 255, 0.05);
}

/* ===== Stats Section ===== */
.section-stats {
    padding: var(--spacing-4xl) 0;
    background: linear-gradient(135deg, var(--color-gray-100) 0%, var(--color-white) 100%);
}

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

.stat-item {
    text-align: center;
    padding: var(--spacing-2xl);
    background: var(--color-white);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-md);
    transition: all 0.4s var(--ease-out-expo);
}

.stat-item:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-xl);
}

.stat-icon {
    width: 60px;
    height: 60px;
    margin: 0 auto var(--spacing-lg);
    color: var(--color-primary);
}

.stat-icon svg {
    width: 100%;
    height: 100%;
}

.stat-number {
    font-family: var(--font-heading);
    font-size: 48px;
    font-weight: 800;
    color: var(--color-dark);
    line-height: 1;
    margin-bottom: var(--spacing-sm);
}

.stat-unit {
    font-size: 24px;
    color: var(--color-primary);
}

.stat-label {
    font-size: 14px;
    color: var(--color-gray-600);
}

@media (max-width: 1024px) {
    .stats-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 480px) {
    .stats-grid {
        grid-template-columns: 1fr;
        gap: var(--spacing-md);
    }

    .stat-item {
        padding: var(--spacing-lg);
    }

    .stat-number {
        font-size: 32px;
    }

    .stat-unit {
        font-size: 18px;
    }

    .stat-icon {
        width: 48px;
        height: 48px;
    }
}

/* ===== Message Section ===== */
.section-message {
    background: var(--color-gray-100);
    overflow: hidden;
}

.message-content {
    display: grid;
    grid-template-columns: 1fr 1.2fr;
    gap: var(--spacing-4xl);
    align-items: center;
}

.message-visual {
    position: relative;
}

.message-image-wrapper {
    position: relative;
    z-index: 2;
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-xl);
}

.message-image-placeholder {
    width: 100%;
    height: auto;
    display: block;
}

.message-image-frame {
    position: absolute;
    top: 30px;
    left: 30px;
    right: -30px;
    bottom: -30px;
    border: 2px solid var(--color-primary);
    border-radius: var(--radius-lg);
    z-index: 1;
    opacity: 0.5;
}

.message-image-accent {
    position: absolute;
    bottom: -20px;
    right: -20px;
    width: 150px;
    height: 150px;
    background: var(--gradient-primary);
    border-radius: var(--radius-lg);
    z-index: 0;
    opacity: 0.2;
}

.message-text {
    position: relative;
}

.message-quote {
    font-family: var(--font-serif);
    font-size: 120px;
    color: var(--color-primary);
    opacity: 0.2;
    line-height: 0.8;
    position: absolute;
    top: -40px;
    left: -20px;
}

.message-heading {
    font-size: clamp(28px, 3.5vw, 40px);
    font-weight: 700;
    color: var(--color-dark);
    line-height: 1.5;
    margin-bottom: var(--spacing-xl);
}

.text-accent {
    color: var(--color-primary);
}

.message-body {
    margin-bottom: var(--spacing-2xl);
}

.message-body p {
    color: var(--color-gray-600);
    margin-bottom: var(--spacing-lg);
    font-size: 16px;
    line-height: 2;
}

.message-blog-link {
    margin-top: var(--spacing-2xl);
}

.message-blog-link .blog-link {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    color: var(--color-primary);
    text-decoration: none;
    font-size: 14px;
    font-weight: 500;
    letter-spacing: 0.03em;
    transition: all 0.3s ease;
}

.message-blog-link .blog-link:hover {
    color: var(--color-primary-dark);
}

.message-blog-link .blog-link:hover .blog-link-arrow {
    transform: translateX(4px);
}

.message-blog-link .blog-link-arrow {
    transition: transform 0.3s ease;
}

.message-signature {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding-top: var(--spacing-xl);
    border-top: 1px solid var(--color-gray-300);
}

.signature-title {
    display: block;
    font-size: 18px;
    color: var(--color-gray-500);
    margin-bottom: var(--spacing-xs);
}

.signature-name {
    display: block;
    font-size: 28px;
    font-weight: 700;
    color: var(--color-dark);
    letter-spacing: 0.2em;
}

.signature-name-en {
    display: block;
    font-family: var(--font-heading);
    font-size: 16px;
    color: var(--color-gray-400);
    letter-spacing: 0.1em;
    margin-top: 4px;
}

.signature-stamp {
    width: 60px;
    height: 60px;
}

@media (max-width: 1024px) {
    .message-content {
        grid-template-columns: 1fr;
        gap: var(--spacing-3xl);
    }

    .message-visual {
        max-width: 400px;
        margin: 0 auto;
    }
}

/* ===== About Section ===== */
.section-about {
    background: var(--color-white);
}

.about-content {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-4xl);
}

.about-info {
    max-width: 900px;
    margin: 0 auto;
    width: 100%;
}

.info-table {
    width: 100%;
    border-collapse: collapse;
}

.info-table tr {
    border-bottom: 1px solid var(--color-gray-200);
}

.info-table th,
.info-table td {
    padding: var(--spacing-xl) var(--spacing-lg);
    text-align: left;
    vertical-align: middle;
}

.info-table th {
    width: 200px;
    font-weight: 600;
    color: var(--color-dark);
    background: var(--color-gray-100);
    position: relative;
}

.th-en {
    display: block;
    font-family: var(--font-heading);
    font-size: 12px;
    font-weight: 500;
    color: var(--color-primary);
    letter-spacing: 0.1em;
    margin-bottom: 4px;
}

.info-table td {
    color: var(--color-gray-700);
}

.td-en {
    display: block;
    font-family: var(--font-heading);
    font-size: 14px;
    color: var(--color-gray-400);
    margin-top: 4px;
}

.tel-link {
    color: var(--color-primary);
    font-weight: 600;
}

.business-list li {
    position: relative;
    padding-left: var(--spacing-lg);
    margin-bottom: var(--spacing-xs);
}

.business-list li::before {
    content: '';
    position: absolute;
    left: 0;
    top: 10px;
    width: 8px;
    height: 8px;
    background: var(--gradient-primary);
    border-radius: 50%;
}

.locations-title {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-md);
    font-family: var(--font-heading);
    font-size: 24px;
    font-weight: 700;
    color: var(--color-dark);
    letter-spacing: 0.1em;
    margin-bottom: var(--spacing-2xl);
}

.title-icon {
    width: 20px;
    height: 20px;
    color: var(--color-primary);
    flex-shrink: 0;
}

.title-content {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--spacing-sm);
}

.title-en-wrapper {
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
}

.title-en {
    font-family: var(--font-heading);
    font-size: 13px;
    font-weight: 600;
    letter-spacing: 0.3em;
    color: var(--color-primary);
}

.title-ja {
    font-family: var(--font-sans);
    font-size: clamp(24px, 4vw, 32px);
    font-weight: 700;
    color: var(--color-dark);
    letter-spacing: 0.02em;
}

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

.location-card {
    background: var(--color-white);
    border-radius: var(--radius-lg);
    padding: var(--spacing-2xl);
    box-shadow: var(--shadow-md);
    transition: all 0.4s var(--ease-out-expo);
    position: relative;
    overflow: hidden;
}

.location-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 4px;
    background: var(--gradient-primary);
}

.location-card:hover {
    transform: translateY(-10px);
    box-shadow: var(--shadow-xl);
}

.location-image {
    margin: calc(var(--spacing-2xl) * -1);
    margin-bottom: var(--spacing-lg);
    overflow: hidden;
    border-radius: var(--radius-lg) var(--radius-lg) 0 0;
}

.location-image img {
    width: 100%;
    height: 180px;
    object-fit: cover;
    transition: transform 0.4s var(--ease-out-expo);
}

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

.location-country-flag {
    margin-bottom: var(--spacing-lg);
}

.flag-cn,
.flag-jp {
    display: inline-block;
    width: 40px;
    height: 28px;
    border-radius: 4px;
    background-size: cover;
    box-shadow: var(--shadow-sm);
}

.flag-cn {
    background: linear-gradient(to bottom, #de2910 0%, #de2910 100%);
    position: relative;
}

.flag-cn::before {
    content: '';
    position: absolute;
    top: 6px;
    left: 6px;
    width: 10px;
    height: 10px;
    background: #ffde00;
    clip-path: polygon(50% 0%, 61% 35%, 98% 35%, 68% 57%, 79% 91%, 50% 70%, 21% 91%, 32% 57%, 2% 35%, 39% 35%);
}

.flag-jp {
    background: var(--color-white);
    border: 1px solid var(--color-gray-200);
    position: relative;
}

.flag-jp::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 14px;
    height: 14px;
    background: #bc002d;
    border-radius: 50%;
}

.location-type {
    display: inline-block;
    font-family: var(--font-heading);
    font-size: 11px;
    font-weight: 600;
    letter-spacing: 0.1em;
    color: var(--color-primary);
    text-transform: uppercase;
    margin-bottom: var(--spacing-sm);
}

.location-name {
    font-size: 20px;
    font-weight: 700;
    color: var(--color-dark);
    margin-bottom: var(--spacing-md);
}

.location-detail {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    font-size: 14px;
    color: var(--color-gray-600);
}

.detail-icon {
    width: 16px;
    height: 16px;
    color: var(--color-primary);
    flex-shrink: 0;
}

.location-detail strong {
    color: var(--color-dark);
    font-weight: 700;
}

.location-sub {
    font-size: 12px;
    color: var(--color-gray-500);
    margin-top: var(--spacing-xs);
    padding-left: 24px;
}

.location-phone {
    font-size: 13px;
    color: var(--color-gray-600);
    margin-top: var(--spacing-xs);
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
}

.location-phone .detail-icon {
    color: var(--color-primary);
}

.location-phone a {
    color: var(--color-primary);
    font-weight: 500;
    transition: color 0.3s ease;
}

.location-phone a:hover {
    color: var(--color-accent);
}

@media (max-width: 1024px) {
    .locations-grid {
        grid-template-columns: 1fr;
        max-width: 400px;
        margin: 0 auto;
    }
}

@media (max-width: 768px) {
    .info-table th,
    .info-table td {
        display: block;
        width: 100%;
        padding: var(--spacing-md);
    }

    .info-table th {
        background: var(--color-primary);
        color: var(--color-white);
    }

    .th-en {
        color: rgba(255, 255, 255, 0.7);
    }
}

/* ===== Access Section ===== */
.section-access {
    background: var(--color-gray-100);
}

.access-content {
    display: grid;
    grid-template-columns: 1.4fr 1fr;
    gap: var(--spacing-3xl);
    align-items: start;
}

.access-map {
    position: relative;
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-lg);
}

.map-container {
    position: relative;
    padding-bottom: 65%;
    height: 0;
}

.map-container iframe {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
}

.map-overlay-info {
    position: absolute;
    bottom: 20px;
    left: 20px;
    z-index: 10;
}

.overlay-inner {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    padding: 12px 20px;
    background: var(--color-white);
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-md);
}

.overlay-icon {
    width: 24px;
    height: 24px;
    color: var(--color-accent);
}

.overlay-text {
    font-weight: 600;
    color: var(--color-dark);
}

.access-info h3 {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    font-size: 18px;
    font-weight: 700;
    color: var(--color-dark);
    margin-bottom: var(--spacing-lg);
}

.access-info h3 .icon {
    width: 24px;
    height: 24px;
    color: var(--color-primary);
}

.access-address {
    margin-bottom: var(--spacing-2xl);
    padding-bottom: var(--spacing-2xl);
    border-bottom: 1px solid var(--color-gray-300);
}

.address-text {
    color: var(--color-gray-700);
    line-height: 1.8;
}

.postal {
    display: block;
    font-size: 13px;
    color: var(--color-gray-500);
    margin-bottom: 4px;
}

.map-link {
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-xs);
    margin-top: var(--spacing-md);
    font-size: 14px;
    font-weight: 600;
    color: var(--color-primary);
    transition: all 0.3s ease;
}

.map-link:hover {
    color: var(--color-primary-dark);
}

.map-link svg {
    width: 16px;
    height: 16px;
}

.route-list li {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    padding: var(--spacing-md) 0;
    border-bottom: 1px solid var(--color-gray-200);
}

.route-badges {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-xs);
}

.route-badge {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    padding: 6px 12px;
    border-radius: var(--radius-sm);
    color: var(--color-white);
    font-size: 12px;
    font-weight: 600;
    min-width: 140px;
}

.route-badge .line-symbol {
    font-family: var(--font-heading);
    font-weight: 700;
}

.metro-hanzomon { background: #8B7CB3; }
.metro-yurakucho { background: #C1A470; }
.jr-line { background: #FFD400; color: var(--color-dark); }
.toei-shinjuku { background: #6CBB5A; }

.route-detail {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    flex: 1;
}

.route-detail .station {
    font-weight: 600;
    color: var(--color-dark);
}

.route-detail .exit {
    font-size: 13px;
    color: var(--color-gray-500);
}

.route-detail .time {
    margin-left: auto;
    font-size: 14px;
    color: var(--color-gray-600);
}

.route-detail .time strong {
    font-size: 20px;
    font-weight: 700;
    color: var(--color-accent);
}

@media (max-width: 1024px) {
    .access-content {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 768px) {
    .route-list li {
        flex-direction: column;
        align-items: flex-start;
        gap: var(--spacing-sm);
    }

    .route-badges {
        width: 100%;
    }

    .route-badge {
        min-width: auto;
        width: 100%;
    }

    .route-detail {
        width: 100%;
        padding-left: var(--spacing-sm);
    }

    .route-detail .time {
        margin-left: auto;
    }
}

/* ===== Products Section ===== */
.section-products {
    background: var(--color-white);
}

.products-intro {
    text-align: center;
    margin-bottom: var(--spacing-3xl);
}

.products-intro p {
    font-size: 18px;
    color: var(--color-gray-600);
}

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

.product-card {
    background: var(--color-white);
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-md);
    transition: all 0.4s var(--ease-out-expo);
}

.product-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-xl);
}

.product-card-large {
    grid-column: 1 / -1;
    display: grid;
    grid-template-columns: 1.2fr 1fr;
}

.product-image {
    position: relative;
    overflow: hidden;
    min-height: 250px;
}

.product-card-large .product-image {
    min-height: 350px;
}

.product-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.6s var(--ease-out-expo);
}

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

.product-svg {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.6s var(--ease-out-expo);
}

.product-card:hover .product-svg {
    transform: scale(1.05);
}

.product-content {
    padding: var(--spacing-2xl);
}

.product-category {
    display: inline-block;
    font-family: var(--font-heading);
    font-size: 11px;
    font-weight: 600;
    letter-spacing: 0.1em;
    color: var(--color-primary);
    text-transform: uppercase;
    margin-bottom: var(--spacing-sm);
}

.product-title {
    font-size: 24px;
    font-weight: 700;
    color: var(--color-dark);
    margin-bottom: var(--spacing-md);
}

.product-description {
    font-size: 14px;
    color: var(--color-gray-600);
    line-height: 1.8;
    margin-bottom: var(--spacing-lg);
}

.product-features {
    display: flex;
    flex-wrap: wrap;
    gap: var(--spacing-sm);
}

.product-features li {
    padding: 6px 12px;
    background: var(--color-gray-100);
    border-radius: var(--radius-sm);
    font-size: 12px;
    color: var(--color-gray-700);
}

@media (max-width: 1024px) {
    .products-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .product-card-large {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 768px) {
    .products-grid {
        grid-template-columns: 1fr;
    }
}

/* ===== Contact Section ===== */
.section-contact {
    position: relative;
    background: var(--color-dark);
    overflow: hidden;
    overflow-x: hidden;
    max-width: 100vw;
    width: 100%;
}

.section-contact .section-bg {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    overflow: hidden;
}

.section-contact .bg-pattern {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image:
        linear-gradient(rgba(var(--color-primary-rgb), 0.05) 1px, transparent 1px),
        linear-gradient(90deg, rgba(var(--color-primary-rgb), 0.05) 1px, transparent 1px);
    background-size: 60px 60px;
}

.section-contact .bg-gradient {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: radial-gradient(circle at 80% 20%, rgba(var(--color-primary-rgb), 0.1) 0%, transparent 50%),
                radial-gradient(circle at 20% 80%, rgba(var(--color-accent-rgb), 0.1) 0%, transparent 50%);
}

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

.contact-content {
    display: grid;
    grid-template-columns: 1fr 1.2fr;
    gap: var(--spacing-4xl);
    width: 100%;
    max-width: 100%;
}

.contact-intro {
    color: var(--color-white);
}

.intro-lead {
    font-size: 24px;
    font-weight: 500;
    line-height: 1.7;
    margin-bottom: var(--spacing-md);
}

.intro-sub {
    font-size: 16px;
    color: rgba(255, 255, 255, 0.7);
    margin-bottom: var(--spacing-2xl);
}

.contact-methods {
    margin-bottom: var(--spacing-2xl);
}

.method-item {
    display: flex;
    align-items: flex-start;
    gap: var(--spacing-lg);
    padding: var(--spacing-xl);
    background: rgba(255, 255, 255, 0.05);
    border-radius: var(--radius-lg);
    border: 1px solid rgba(255, 255, 255, 0.1);
}

.method-icon {
    width: 48px;
    height: 48px;
    color: var(--color-primary);
    flex-shrink: 0;
}

.method-label {
    display: block;
    font-size: 13px;
    color: rgba(255, 255, 255, 0.6);
    margin-bottom: var(--spacing-xs);
}

.method-value {
    display: block;
    font-size: 28px;
    font-weight: 700;
    color: var(--color-white);
    letter-spacing: 0.05em;
    transition: color 0.3s ease;
}

.method-value:hover {
    color: var(--color-primary);
}

.method-note {
    display: block;
    font-size: 12px;
    color: rgba(255, 255, 255, 0.5);
    margin-top: var(--spacing-xs);
}

.contact-notes {
    padding: var(--spacing-xl);
    background: rgba(255, 255, 255, 0.03);
    border-radius: var(--radius-md);
    border-left: 3px solid var(--color-primary);
}

.contact-notes h4 {
    font-size: 14px;
    font-weight: 600;
    color: var(--color-white);
    margin-bottom: var(--spacing-md);
}

.contact-notes ul li {
    font-size: 13px;
    color: rgba(255, 255, 255, 0.6);
    padding-left: var(--spacing-lg);
    margin-bottom: var(--spacing-sm);
    position: relative;
}

.contact-notes ul li::before {
    content: '';
    position: absolute;
    left: 0;
    top: 8px;
    width: 6px;
    height: 6px;
    background: var(--color-primary);
    border-radius: 50%;
}

.contact-form-wrapper {
    background: var(--color-white);
    padding: var(--spacing-2xl);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-xl);
    width: 100%;
    box-sizing: border-box;
    max-width: 100%;
}

.contact-form {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-lg);
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-lg);
}

.form-group {
    display: flex;
    flex-direction: column;
}

.form-group label {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    margin-bottom: var(--spacing-sm);
}

.label-text {
    font-size: 14px;
    font-weight: 600;
    color: var(--color-dark);
}

.required {
    padding: 2px 8px;
    background: var(--color-accent);
    color: var(--color-white);
    font-size: 10px;
    font-weight: 600;
    border-radius: 3px;
}

.optional {
    padding: 2px 8px;
    background: var(--color-gray-300);
    color: var(--color-gray-600);
    font-size: 10px;
    font-weight: 600;
    border-radius: 3px;
}

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    box-sizing: border-box;
    padding: 16px;
    border: 2px solid var(--color-gray-200);
    border-radius: var(--radius-md);
    background: var(--color-white);
    color: var(--color-dark);
    font-size: 16px;
    transition: all 0.3s ease;
}

.form-group input::placeholder,
.form-group textarea::placeholder {
    color: var(--color-gray-400);
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    border-color: var(--color-primary);
    box-shadow: inset 0 0 0 1px var(--color-primary);
}

.form-group input.error,
.form-group select.error,
.form-group textarea.error {
    border-color: var(--color-accent);
}

.error-message {
    font-size: 12px;
    color: var(--color-accent);
    margin-top: var(--spacing-xs);
}

.form-hint {
    font-size: 12px;
    color: var(--color-gray-500);
    margin-top: var(--spacing-xs);
    line-height: 1.5;
}

.form-privacy {
    flex-direction: row;
    align-items: center;
}

.form-privacy-wrapper {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-sm);
}

.privacy-row {
    display: flex;
    align-items: flex-start;
}

.checkbox-label {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    cursor: pointer;
    font-size: 14px;
    color: var(--color-gray-700);
}

.checkbox-label input {
    display: none;
}

.checkbox-custom {
    width: 22px;
    height: 22px;
    border: 2px solid var(--color-gray-300);
    border-radius: var(--radius-sm);
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.2s ease;
    flex-shrink: 0;
}

.checkbox-custom svg {
    width: 14px;
    height: 14px;
    color: var(--color-white);
    opacity: 0;
    transition: opacity 0.2s ease;
}

.checkbox-label input:checked + .checkbox-custom {
    background: var(--color-primary);
    border-color: var(--color-primary);
}

.checkbox-label input:checked + .checkbox-custom svg {
    opacity: 1;
}

.checkbox-text a {
    color: var(--color-primary);
    text-decoration: underline;
}

.form-success-message {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    padding: var(--spacing-lg);
    background: rgba(var(--color-primary-rgb), 0.1);
    border: 1px solid var(--color-primary);
    border-radius: var(--radius-md);
    color: var(--color-primary);
    opacity: 0;
    transform: translateY(-10px);
    transition: all 0.3s ease;
    margin-bottom: var(--spacing-lg);
}

.form-success-message.show {
    opacity: 1;
    transform: translateY(0);
}

.form-success-message svg {
    width: 32px;
    height: 32px;
    flex-shrink: 0;
}

@media (max-width: 1024px) {
    .contact-content {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 768px) {
    .form-row {
        grid-template-columns: 1fr;
    }

    .section-contact {
        overflow: hidden;
        overflow-x: hidden;
        max-width: 100vw;
    }

    .section-contact .container {
        padding: 0 16px;
        max-width: 100%;
        width: 100%;
        box-sizing: border-box;
        overflow: hidden;
    }

    .contact-content {
        gap: var(--spacing-2xl);
        max-width: 100%;
        width: 100%;
        box-sizing: border-box;
    }

    .contact-intro {
        max-width: 100%;
        width: 100%;
        box-sizing: border-box;
        overflow: hidden;
    }

    .intro-lead {
        font-size: 17px;
        line-height: 1.6;
        word-break: break-word;
        overflow-wrap: break-word;
    }

    .intro-sub {
        font-size: 14px;
    }

    .contact-form-wrapper {
        padding: var(--spacing-lg);
        margin: 0;
        width: 100%;
        max-width: 100%;
        box-sizing: border-box;
        overflow: hidden;
        box-shadow: none;
        border-radius: var(--radius-md);
    }

    .contact-form {
        width: 100%;
        max-width: 100%;
        box-sizing: border-box;
    }

    .form-group {
        width: 100%;
        max-width: 100%;
        box-sizing: border-box;
    }

    .form-group input,
    .form-group select,
    .form-group textarea {
        width: 100%;
        max-width: 100%;
        box-sizing: border-box;
    }

    .method-item {
        flex-direction: column;
        align-items: flex-start;
        gap: var(--spacing-sm);
        max-width: 100%;
        box-sizing: border-box;
    }

    .method-value {
        font-size: 22px;
        word-break: break-all;
    }

    .contact-notes {
        max-width: 100%;
        box-sizing: border-box;
    }
}

/* ===== Footer ===== */
.site-footer {
    background: var(--color-gray-900);
    color: var(--color-white);
    padding: var(--spacing-4xl) 0 var(--spacing-xl);
}

.footer-main {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr;
    gap: var(--spacing-3xl);
    margin-bottom: var(--spacing-3xl);
}

.footer-brand {
    max-width: 300px;
}

.footer-logo .logo-svg {
    height: 40px;
    margin-bottom: var(--spacing-lg);
}

.footer-brand p {
    font-size: 14px;
    color: rgba(255, 255, 255, 0.6);
    line-height: 1.8;
}

.footer-nav h4 {
    font-family: var(--font-heading);
    font-size: 13px;
    font-weight: 600;
    letter-spacing: 0.1em;
    color: var(--color-white);
    margin-bottom: var(--spacing-lg);
}

.footer-nav ul li {
    margin-bottom: var(--spacing-sm);
}

.footer-nav ul li a {
    font-size: 14px;
    color: rgba(255, 255, 255, 0.6);
    transition: color 0.3s ease;
}

.footer-nav ul li a:hover {
    color: var(--color-primary);
}

.footer-bottom {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-top: var(--spacing-xl);
    border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.copyright {
    font-size: 12px;
    color: rgba(255, 255, 255, 0.5);
}

.footer-links {
    display: flex;
    gap: var(--spacing-lg);
}

.footer-links a {
    font-size: 12px;
    color: rgba(255, 255, 255, 0.5);
    transition: color 0.3s ease;
}

.footer-links a:hover {
    color: var(--color-primary);
}

@media (max-width: 1024px) {
    .footer-main {
        grid-template-columns: 1fr 1fr;
        gap: var(--spacing-xl);
    }

    .footer-brand {
        grid-column: 1 / -1;
        max-width: none;
    }
}

@media (max-width: 768px) {
    .footer-main {
        grid-template-columns: 1fr;
    }

    .footer-bottom {
        flex-direction: column;
        gap: var(--spacing-md);
        text-align: center;
    }
}

/* ===== Back to Top ===== */
.back-to-top {
    position: fixed;
    bottom: 30px;
    right: 30px;
    width: 56px;
    height: 56px;
    background: var(--gradient-primary);
    color: var(--color-white);
    border: none;
    border-radius: 50%;
    cursor: pointer;
    opacity: 0;
    visibility: hidden;
    transform: translateY(20px);
    transition: all 0.4s var(--ease-out-expo);
    z-index: 900;
    box-shadow: var(--shadow-lg);
    display: flex;
    align-items: center;
    justify-content: center;
}

.back-to-top:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-glow);
}

.back-to-top.visible {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.back-to-top svg {
    width: 24px;
    height: 24px;
}

/* ===== Scroll Animations ===== */
[data-aos] {
    opacity: 0;
    transform: translateY(40px);
    transition: opacity 0.8s var(--ease-out-expo), transform 0.8s var(--ease-out-expo);
}

[data-aos="fade-right"] {
    transform: translateX(-40px);
}

[data-aos="fade-left"] {
    transform: translateX(40px);
}

[data-aos="zoom-in"] {
    transform: scale(0.9);
}

[data-aos].aos-animate {
    opacity: 1;
    transform: translateY(0) translateX(0) scale(1);
}

/* ===== Mobile Navigation ===== */
.mobile-nav-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(10, 21, 32, 0.98);
    z-index: 999;
    opacity: 0;
    visibility: hidden;
    transition: all 0.5s var(--ease-out-expo);
}

.mobile-nav-overlay.active {
    opacity: 1;
    visibility: visible;
}

.mobile-nav-content {
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    height: 100%;
    padding: var(--header-height) 24px;
}

.mobile-nav ul {
    text-align: center;
}

.mobile-nav ul li {
    margin-bottom: var(--spacing-xl);
}

.mobile-nav-link {
    font-size: 28px;
    font-weight: 600;
    color: var(--color-white);
    opacity: 0;
    transform: translateY(20px);
    transition: all 0.3s ease, opacity 0.5s ease, transform 0.5s ease;
}

.mobile-nav-overlay.active .mobile-nav-link {
    opacity: 1;
    transform: translateY(0);
}

.mobile-nav ul li:nth-child(1) .mobile-nav-link { transition-delay: 0.1s; }
.mobile-nav ul li:nth-child(2) .mobile-nav-link { transition-delay: 0.15s; }
.mobile-nav ul li:nth-child(3) .mobile-nav-link { transition-delay: 0.2s; }
.mobile-nav ul li:nth-child(4) .mobile-nav-link { transition-delay: 0.25s; }
.mobile-nav ul li:nth-child(5) .mobile-nav-link { transition-delay: 0.3s; }
.mobile-nav ul li:nth-child(6) .mobile-nav-link { transition-delay: 0.35s; }

.mobile-nav-link:hover,
.mobile-nav-link.active {
    color: var(--color-primary);
}

.mobile-nav-contact {
    margin-top: var(--spacing-3xl);
    text-align: center;
    opacity: 0;
    transform: translateY(20px);
    transition: all 0.5s ease 0.4s;
}

.mobile-nav-overlay.active .mobile-nav-contact {
    opacity: 1;
    transform: translateY(0);
}

.contact-label {
    font-size: 12px;
    color: rgba(255, 255, 255, 0.5);
    margin-bottom: var(--spacing-sm);
}

.contact-phone {
    font-size: 28px;
    font-weight: 700;
    color: var(--color-primary);
    letter-spacing: 0.05em;
}

/* ===== News Section ===== */
.section-news {
    background: var(--color-gray-100);
}

.news-content {
    max-width: 900px;
    margin: 0 auto;
}

/* Compact News List for Top Page */
.news-list-compact {
    background: var(--color-white);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-md);
    overflow: hidden;
}

.news-item-compact {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    padding: var(--spacing-md) var(--spacing-xl);
    border-bottom: 1px solid var(--color-gray-200);
    text-decoration: none;
    transition: background 0.3s ease;
}

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

.news-item-compact:hover {
    background: var(--color-gray-100);
}

.news-item-compact.news-item-important {
    background: rgba(var(--color-accent-rgb), 0.03);
}

.news-item-compact.news-item-important:hover {
    background: rgba(var(--color-accent-rgb), 0.06);
}

.news-date-compact {
    font-family: var(--font-heading);
    font-size: 13px;
    font-weight: 500;
    color: var(--color-gray-500);
    flex-shrink: 0;
    min-width: 80px;
}

.news-badge-new {
    padding: 2px 8px;
    background: var(--color-accent);
    color: var(--color-white);
    font-size: 10px;
    font-weight: 700;
    border-radius: 3px;
    letter-spacing: 0.05em;
    flex-shrink: 0;
}

.news-title-compact {
    font-size: 14px;
    font-weight: 500;
    color: var(--color-dark);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    transition: color 0.3s ease;
}

.news-item-compact:hover .news-title-compact {
    color: var(--color-primary);
}

@media (max-width: 768px) {
    .news-item-compact {
        flex-wrap: wrap;
        padding: var(--spacing-md);
        gap: var(--spacing-sm);
    }

    .news-date-compact {
        font-size: 12px;
        min-width: auto;
    }

    .news-title-compact {
        width: 100%;
        font-size: 13px;
        white-space: normal;
        -webkit-line-clamp: 2;
        -webkit-box-orient: vertical;
        display: -webkit-box;
    }
}

.news-category {
    display: inline-block;
    padding: 4px 12px;
    font-size: 11px;
    font-weight: 600;
    border-radius: 4px;
    letter-spacing: 0.05em;
}

.news-category-notice {
    background: rgba(var(--color-primary-rgb), 0.1);
    color: var(--color-primary-dark);
}

.news-category-press {
    background: rgba(59, 130, 246, 0.1);
    color: #2563eb;
}

.news-category-product {
    background: rgba(var(--color-accent-rgb), 0.1);
    color: var(--color-accent-dark);
}

.news-category-event {
    background: rgba(139, 92, 246, 0.1);
    color: #7c3aed;
}

.news-badge-important {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    padding: 4px 10px;
    background: var(--color-accent);
    color: var(--color-white);
    font-size: 10px;
    font-weight: 700;
    border-radius: 4px;
    letter-spacing: 0.05em;
}

.news-badge-important svg {
    width: 12px;
    height: 12px;
}

.news-title {
    font-size: 16px;
    font-weight: 600;
    color: var(--color-dark);
    line-height: 1.6;
    transition: color 0.3s ease;
}

.news-item:hover .news-title {
    color: var(--color-primary);
}

.news-summary {
    font-size: 13px;
    color: var(--color-gray-500);
    margin-top: var(--spacing-xs);
    line-height: 1.6;
    display: -webkit-box;
    -webkit-line-clamp: 1;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.news-arrow {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: var(--color-gray-100);
    color: var(--color-gray-500);
    transition: all 0.3s var(--ease-out-expo);
    flex-shrink: 0;
}

.news-arrow svg {
    width: 20px;
    height: 20px;
}

.news-item:hover .news-arrow {
    background: var(--gradient-primary);
    color: var(--color-white);
    transform: translateX(4px);
}

.news-more {
    text-align: center;
    margin-top: var(--spacing-3xl);
}

.btn-outline-dark {
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-sm);
    padding: 16px 40px;
    background: transparent;
    color: var(--color-dark);
    border: 2px solid var(--color-dark);
    border-radius: var(--radius-md);
    font-size: 15px;
    font-weight: 600;
    transition: all 0.3s var(--ease-out-expo);
}

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

.btn-outline-dark svg {
    transition: transform 0.3s ease;
}

.btn-outline-dark:hover svg {
    transform: translateX(4px);
}

@media (max-width: 768px) {
    .news-link {
        grid-template-columns: 1fr;
        gap: var(--spacing-md);
        padding: var(--spacing-lg);
    }

    .news-meta {
        flex-wrap: wrap;
        gap: var(--spacing-sm);
    }

    .news-date {
        flex-direction: row;
        gap: 4px;
        min-width: auto;
    }

    .news-date .date-year {
        font-size: 12px;
    }

    .news-date .date-md {
        font-size: 14px;
    }

    .news-arrow {
        display: none;
    }

    .news-summary {
        display: none;
    }
}

/* ===== News Page Styles ===== */
.page-hero {
    position: relative;
    padding: calc(var(--header-height) + var(--spacing-4xl)) 0 var(--spacing-3xl);
    background: var(--color-dark);
    overflow: hidden;
}

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

.page-hero-pattern {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image:
        linear-gradient(rgba(var(--color-primary-rgb), 0.05) 1px, transparent 1px),
        linear-gradient(90deg, rgba(var(--color-primary-rgb), 0.05) 1px, transparent 1px);
    background-size: 40px 40px;
}

.page-hero-gradient {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: radial-gradient(circle at 20% 50%, rgba(var(--color-primary-rgb), 0.15) 0%, transparent 50%),
                radial-gradient(circle at 80% 50%, rgba(var(--color-accent-rgb), 0.1) 0%, transparent 50%);
}

.page-hero-content {
    position: relative;
    z-index: 1;
}

.breadcrumb {
    margin-bottom: var(--spacing-xl);
}

.breadcrumb ol {
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    gap: var(--spacing-sm);
}

.breadcrumb li {
    display: flex;
    align-items: center;
    font-size: 13px;
    color: rgba(255, 255, 255, 0.6);
}

.breadcrumb li:not(:last-child)::after {
    content: '/';
    margin-left: var(--spacing-sm);
    color: rgba(255, 255, 255, 0.3);
}

.breadcrumb a {
    color: rgba(255, 255, 255, 0.6);
    transition: color 0.3s ease;
}

.breadcrumb a:hover {
    color: var(--color-primary);
}

.breadcrumb li:last-child span {
    color: var(--color-white);
}

.page-title {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-sm);
}

.page-title-en {
    font-family: var(--font-heading);
    font-size: 14px;
    font-weight: 600;
    letter-spacing: 0.3em;
    color: var(--color-primary);
    text-transform: uppercase;
}

.page-title-ja {
    font-size: clamp(28px, 4vw, 42px);
    font-weight: 700;
    color: var(--color-white);
    line-height: 1.4;
}

/* News Single Article */
.section-news-single {
    padding: var(--spacing-4xl) 0;
    background: var(--color-white);
}

.news-article {
    max-width: 800px;
    margin: 0 auto;
}

.article-header {
    margin-bottom: var(--spacing-3xl);
    padding-bottom: var(--spacing-2xl);
    border-bottom: 1px solid var(--color-gray-200);
}

.article-meta {
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-lg);
}

.article-date {
    font-family: var(--font-heading);
    font-size: 14px;
    font-weight: 500;
    color: var(--color-gray-600);
}

.article-category {
    display: inline-block;
    padding: 6px 14px;
    font-size: 12px;
    font-weight: 600;
    border-radius: 4px;
}

.article-category-notice {
    background: rgba(var(--color-primary-rgb), 0.1);
    color: var(--color-primary-dark);
}

.article-category-press {
    background: rgba(59, 130, 246, 0.1);
    color: #2563eb;
}

.article-category-product {
    background: rgba(var(--color-accent-rgb), 0.1);
    color: var(--color-accent-dark);
}

.article-category-event {
    background: rgba(139, 92, 246, 0.1);
    color: #7c3aed;
}

.article-badge-important {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    padding: 6px 12px;
    background: var(--color-accent);
    color: var(--color-white);
    font-size: 11px;
    font-weight: 700;
    border-radius: 4px;
}

.article-badge-important svg {
    width: 14px;
    height: 14px;
}

.article-title {
    font-size: clamp(24px, 3.5vw, 36px);
    font-weight: 700;
    color: var(--color-dark);
    line-height: 1.5;
}

.article-content {
    font-size: 16px;
    line-height: 2;
    color: var(--color-gray-700);
}

.article-content p {
    margin-bottom: var(--spacing-lg);
}

.article-content h3 {
    font-size: 20px;
    font-weight: 700;
    color: var(--color-dark);
    margin: var(--spacing-2xl) 0 var(--spacing-lg);
    padding-left: var(--spacing-md);
    border-left: 4px solid var(--color-primary);
}

.article-content h4 {
    font-size: 17px;
    font-weight: 600;
    color: var(--color-dark);
    margin: var(--spacing-xl) 0 var(--spacing-md);
}

.article-content ul,
.article-content ol {
    margin: var(--spacing-lg) 0;
    padding-left: var(--spacing-xl);
}

.article-content ul {
    list-style: disc;
}

.article-content ol {
    list-style: decimal;
}

.article-content li {
    margin-bottom: var(--spacing-sm);
    padding-left: var(--spacing-sm);
}

.article-content strong {
    font-weight: 600;
    color: var(--color-dark);
}

.news-highlight {
    margin: var(--spacing-2xl) 0;
    padding: var(--spacing-xl) var(--spacing-2xl);
    background: linear-gradient(135deg, rgba(var(--color-primary-rgb), 0.08) 0%, rgba(var(--color-primary-rgb), 0.03) 100%);
    border-radius: var(--radius-lg);
    border-left: 4px solid var(--color-primary);
}

.news-highlight h4 {
    font-size: 14px;
    font-weight: 600;
    color: var(--color-primary);
    margin-bottom: var(--spacing-md);
}

.news-highlight p {
    font-size: 18px;
    font-weight: 600;
    color: var(--color-dark);
    margin-bottom: 0;
}

.news-features {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: var(--spacing-lg);
    margin: var(--spacing-2xl) 0;
}

.feature-item {
    padding: var(--spacing-xl);
    background: var(--color-gray-100);
    border-radius: var(--radius-md);
    transition: all 0.3s ease;
}

.feature-item:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-md);
}

.feature-item h4 {
    font-size: 16px;
    font-weight: 600;
    color: var(--color-dark);
    margin: 0 0 var(--spacing-sm);
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
}

.feature-item h4::before {
    content: '';
    width: 8px;
    height: 8px;
    background: var(--gradient-primary);
    border-radius: 50%;
}

.feature-item p {
    font-size: 14px;
    color: var(--color-gray-600);
    margin: 0;
    line-height: 1.7;
}

.article-footer {
    margin-top: var(--spacing-3xl);
    padding-top: var(--spacing-2xl);
    border-top: 1px solid var(--color-gray-200);
}

.share-buttons {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
}

.share-label {
    font-size: 14px;
    font-weight: 600;
    color: var(--color-gray-600);
}

.share-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    border-radius: 50%;
    transition: all 0.3s ease;
}

.share-btn svg {
    width: 18px;
    height: 18px;
}

.share-twitter {
    background: #000;
    color: #fff;
}

.share-twitter:hover {
    background: #333;
    transform: translateY(-3px);
}

.share-facebook {
    background: #1877f2;
    color: #fff;
}

.share-facebook:hover {
    background: #166fe5;
    transform: translateY(-3px);
}

.share-line {
    background: #06c755;
    color: #fff;
}

.share-line:hover {
    background: #05b34c;
    transform: translateY(-3px);
}

/* News Navigation */
.news-navigation {
    display: grid;
    grid-template-columns: 1fr auto 1fr;
    gap: var(--spacing-lg);
    margin-top: var(--spacing-4xl);
    padding-top: var(--spacing-2xl);
    border-top: 1px solid var(--color-gray-200);
}

.nav-prev,
.nav-next {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-sm);
    padding: var(--spacing-lg);
    background: var(--color-gray-100);
    border-radius: var(--radius-md);
    transition: all 0.3s var(--ease-out-expo);
}

.nav-prev {
    align-items: flex-start;
}

.nav-next {
    align-items: flex-end;
    text-align: right;
}

.nav-prev:hover,
.nav-next:hover {
    background: var(--color-gray-200);
    transform: translateY(-2px);
}

.nav-disabled {
    opacity: 0;
    pointer-events: none;
}

.nav-label {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    font-size: 12px;
    font-weight: 600;
    color: var(--color-primary);
    text-transform: uppercase;
    letter-spacing: 0.1em;
}

.nav-label svg {
    width: 16px;
    height: 16px;
}

.nav-title {
    font-size: 14px;
    font-weight: 500;
    color: var(--color-dark);
    line-height: 1.5;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.nav-list {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-sm);
    padding: var(--spacing-lg) var(--spacing-xl);
    background: var(--color-dark);
    color: var(--color-white);
    border-radius: var(--radius-md);
    font-size: 14px;
    font-weight: 600;
    transition: all 0.3s ease;
    align-self: center;
}

.nav-list svg {
    width: 20px;
    height: 20px;
}

.nav-list:hover {
    background: var(--color-primary);
}

@media (max-width: 768px) {
    .news-navigation {
        grid-template-columns: 1fr;
        gap: var(--spacing-md);
    }

    .nav-prev,
    .nav-next {
        text-align: left;
        align-items: flex-start;
    }

    .nav-next .nav-label {
        flex-direction: row-reverse;
    }

    .nav-list {
        order: -1;
    }
}

/* News List Page */
.section-news-list {
    padding: var(--spacing-4xl) 0;
    background: var(--color-white);
}

.news-list-wrapper {
    max-width: 1000px;
    margin: 0 auto;
}

.news-list-full {
    display: flex;
    flex-direction: column;
}

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

.news-item-full:first-child {
    border-top: 1px solid var(--color-gray-200);
}

.news-link-full {
    display: grid;
    grid-template-columns: 100px 1fr auto;
    align-items: center;
    gap: var(--spacing-2xl);
    padding: var(--spacing-2xl);
    transition: all 0.4s var(--ease-out-expo);
}

.news-link-full:hover {
    background: var(--color-gray-100);
}

.news-meta-full {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
}

.news-date-full {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
}

.news-date-full .date-year {
    font-family: var(--font-heading);
    font-size: 12px;
    font-weight: 500;
    color: var(--color-gray-500);
}

.news-date-full .date-month,
.news-date-full .date-day {
    font-family: var(--font-heading);
    font-weight: 700;
    color: var(--color-dark);
}

.news-date-full .date-month {
    font-size: 14px;
}

.news-date-full .date-day {
    font-size: 32px;
    line-height: 1;
}

.news-badges {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-xs);
}

.news-category-full {
    display: inline-block;
    padding: 4px 10px;
    font-size: 10px;
    font-weight: 600;
    border-radius: 4px;
    text-align: center;
}

.news-content-full {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-sm);
}

.news-title-full {
    font-size: 18px;
    font-weight: 600;
    color: var(--color-dark);
    line-height: 1.5;
    transition: color 0.3s ease;
}

.news-link-full:hover .news-title-full {
    color: var(--color-primary);
}

.news-summary-full {
    font-size: 14px;
    color: var(--color-gray-500);
    line-height: 1.7;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.news-arrow-full {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 50px;
    height: 50px;
    border-radius: 50%;
    background: var(--color-gray-100);
    color: var(--color-gray-500);
    transition: all 0.3s var(--ease-out-expo);
}

.news-arrow-full svg {
    width: 24px;
    height: 24px;
}

.news-link-full:hover .news-arrow-full {
    background: var(--gradient-primary);
    color: var(--color-white);
    transform: translateX(4px);
}

@media (max-width: 768px) {
    .news-link-full {
        grid-template-columns: 1fr;
        gap: var(--spacing-lg);
        padding: var(--spacing-xl) var(--spacing-lg);
    }

    .news-meta-full {
        flex-direction: row;
        align-items: center;
    }

    .news-date-full {
        flex-direction: row;
        gap: 4px;
    }

    .news-date-full .date-day {
        font-size: 18px;
    }

    .news-badges {
        flex-direction: row;
    }

    .news-arrow-full {
        display: none;
    }
}

/* ===== Privacy Policy Page ===== */
.section-policy {
    padding: var(--spacing-4xl) 0;
    background: var(--color-white);
}

.policy-content {
    max-width: 800px;
    margin: 0 auto;
}

.policy-intro {
    font-size: 16px;
    line-height: 2;
    color: var(--color-gray-700);
    padding: var(--spacing-2xl);
    background: var(--color-gray-100);
    border-radius: var(--radius-lg);
    margin-bottom: var(--spacing-3xl);
}

.policy-section {
    margin-bottom: var(--spacing-3xl);
    padding-bottom: var(--spacing-2xl);
    border-bottom: 1px solid var(--color-gray-200);
}

.policy-section:last-of-type {
    border-bottom: none;
}

.policy-section h2 {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    font-size: 20px;
    font-weight: 700;
    color: var(--color-dark);
    margin-bottom: var(--spacing-lg);
}

.policy-section .section-num {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 32px;
    height: 32px;
    background: var(--gradient-primary);
    color: var(--color-white);
    font-family: var(--font-heading);
    font-size: 14px;
    font-weight: 700;
    border-radius: 50%;
    flex-shrink: 0;
}

.policy-section p {
    font-size: 15px;
    line-height: 2;
    color: var(--color-gray-700);
    margin-bottom: var(--spacing-md);
}

.policy-section p:last-child {
    margin-bottom: 0;
}

.policy-section ul {
    margin: var(--spacing-md) 0;
    padding-left: var(--spacing-xl);
    list-style: disc;
}

.policy-section ul li {
    font-size: 15px;
    line-height: 1.8;
    color: var(--color-gray-700);
    margin-bottom: var(--spacing-sm);
}

.contact-info-box {
    margin-top: var(--spacing-lg);
    padding: var(--spacing-xl);
    background: var(--color-gray-100);
    border-radius: var(--radius-md);
    border-left: 4px solid var(--color-primary);
}

.contact-info-box .company-name {
    font-size: 16px;
    font-weight: 700;
    color: var(--color-dark);
    margin-bottom: var(--spacing-md);
}

.contact-info-box p {
    font-size: 14px;
    line-height: 1.8;
    color: var(--color-gray-700);
    margin-bottom: var(--spacing-sm);
}

.contact-info-box a {
    color: var(--color-primary);
    font-weight: 500;
}

.contact-info-box a:hover {
    text-decoration: underline;
}

.policy-footer {
    margin-top: var(--spacing-3xl);
    padding-top: var(--spacing-2xl);
    border-top: 2px solid var(--color-gray-200);
    text-align: right;
}

.policy-footer .establish-date,
.policy-footer .revision-date {
    font-size: 13px;
    color: var(--color-gray-500);
    margin-bottom: var(--spacing-xs);
}

.policy-footer .company-signature {
    font-size: 15px;
    font-weight: 600;
    color: var(--color-dark);
    margin-top: var(--spacing-lg);
    line-height: 1.8;
}

@media (max-width: 768px) {
    .policy-intro {
        padding: var(--spacing-lg);
    }

    .policy-section h2 {
        font-size: 17px;
    }

    .policy-section .section-num {
        width: 28px;
        height: 28px;
        font-size: 12px;
    }
}

/* CTA Section */
.section-cta {
    padding: var(--spacing-4xl) 0;
    background: var(--color-gray-100);
}

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

.cta-title {
    font-size: clamp(28px, 4vw, 36px);
    font-weight: 700;
    color: var(--color-dark);
    margin-bottom: var(--spacing-lg);
}

.cta-text {
    font-size: 16px;
    color: var(--color-gray-600);
    line-height: 1.8;
    margin-bottom: var(--spacing-2xl);
}

.cta-buttons {
    display: flex;
    justify-content: center;
    gap: var(--spacing-md);
    flex-wrap: wrap;
}

/* ===== Responsive ===== */
@media (max-width: 1200px) {
    :root {
        --container-padding: 40px;
    }
}

@media (max-width: 768px) {
    :root {
        --spacing-5xl: 80px;
        --spacing-4xl: 64px;
    }

    .section {
        padding: var(--spacing-4xl) 0;
    }
}

@media (max-width: 480px) {
    :root {
        --font-size-base: 14px;
    }

    html, body {
        overflow-x: hidden;
        max-width: 100vw;
    }

    .container {
        padding: 0 16px;
        max-width: 100%;
    }

    .section-contact {
        overflow: hidden;
        overflow-x: hidden;
    }

    .section-contact .container {
        padding: 0 12px;
        width: calc(100% - 24px);
        max-width: calc(100% - 24px);
    }

    .contact-content {
        width: 100%;
    }

    .contact-form-wrapper {
        padding: 16px;
        border-radius: var(--radius-md);
        width: 100%;
        max-width: 100%;
    }

    .form-group label {
        font-size: 13px;
    }

    .form-group input,
    .form-group select,
    .form-group textarea {
        padding: 12px;
        font-size: 14px;
        width: 100%;
        max-width: 100%;
    }

    .btn-submit {
        padding: 14px 20px;
        font-size: 14px;
        width: 100%;
    }

    .intro-lead {
        font-size: 16px;
    }

    .contact-notes {
        padding: var(--spacing-md);
    }

    .contact-notes h4 {
        font-size: 14px;
    }

    .contact-notes li {
        font-size: 12px;
    }

    .method-item {
        padding: var(--spacing-md);
    }

    .method-value {
        font-size: 20px;
    }
}

/* ===== Google reCAPTCHA v3 Badge ===== */
.grecaptcha-badge {
    visibility: hidden !important;
}

/* reCAPTCHA利用規約テキスト */
.recaptcha-notice {
    font-size: 12px;
    color: var(--color-gray-500);
    margin: 0;
    line-height: 1.6;
}

.recaptcha-notice a {
    color: var(--color-primary);
    text-decoration: none;
    transition: color 0.3s ease;
}

.recaptcha-notice a:hover {
    color: var(--color-accent);
    text-decoration: underline;
}

/* ===== Map Reload Button ===== */
.map-container {
    position: relative;
}

.map-reload-btn {
    position: absolute;
    top: 12px;
    right: 12px;
    width: 40px;
    height: 40px;
    background: var(--color-white);
    border: none;
    border-radius: 8px;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.15);
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.3s ease;
    z-index: 10;
    opacity: 0.9;
}

.map-reload-btn:hover {
    opacity: 1;
    transform: scale(1.05);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.2);
}

.map-reload-btn:active {
    transform: scale(0.95);
}

.map-reload-btn svg {
    width: 20px;
    height: 20px;
    stroke: var(--color-gray-700);
    transition: all 0.3s ease;
}

.map-reload-btn:hover svg {
    stroke: var(--color-primary);
}

.map-reload-btn.loading svg {
    animation: spin 1s linear infinite;
}

@keyframes spin {
    from { transform: rotate(0deg); }
    to { transform: rotate(360deg); }
}

/* ===== Recruit Section ===== */
.section-recruit {
    background: linear-gradient(180deg, #fafbfc 0%, #f0f4f8 100%);
    padding: var(--spacing-5xl) 0;
    padding-bottom: 140px;
    position: relative;
    overflow: hidden;
}

.section-recruit::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 1px;
    background: linear-gradient(90deg, transparent, rgba(124, 179, 66, 0.3), rgba(229, 57, 53, 0.3), transparent);
}

.section-recruit::after {
    content: '';
    position: absolute;
    top: 100px;
    right: -200px;
    width: 500px;
    height: 500px;
    background: radial-gradient(circle, rgba(124, 179, 66, 0.03) 0%, transparent 70%);
    pointer-events: none;
}

.recruit-intro {
    text-align: center;
    max-width: 680px;
    margin: 0 auto 80px;
    position: relative;
}

.recruit-intro p {
    font-size: 17px;
    color: var(--color-gray-600);
    line-height: 2;
    letter-spacing: 0.02em;
}

/* Benefits - Elegant Card Design */
.recruit-benefits {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 32px;
    margin-bottom: 80px;
}

.benefit-card {
    background: var(--color-white);
    padding: 48px 36px 44px;
    border-radius: 24px;
    text-align: center;
    box-shadow: 0 2px 20px rgba(17, 34, 51, 0.04);
    transition: all 0.4s cubic-bezier(0.25, 0.46, 0.45, 0.94);
    position: relative;
    border: 1px solid rgba(17, 34, 51, 0.04);
}

.benefit-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 60px;
    height: 3px;
    background: var(--gradient-primary);
    border-radius: 0 0 3px 3px;
    opacity: 0;
    transition: all 0.4s ease;
}

.benefit-card:hover {
    transform: translateY(-12px);
    box-shadow: 0 20px 60px rgba(17, 34, 51, 0.1);
    border-color: transparent;
}

.benefit-card:hover::before {
    opacity: 1;
}

.benefit-icon {
    width: 80px;
    height: 80px;
    margin: 0 auto 28px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, rgba(124, 179, 66, 0.08) 0%, rgba(229, 57, 53, 0.08) 100%);
    border-radius: 20px;
    transition: all 0.4s ease;
}

.benefit-card:hover .benefit-icon {
    background: linear-gradient(135deg, rgba(124, 179, 66, 0.15) 0%, rgba(229, 57, 53, 0.15) 100%);
    transform: scale(1.05);
}

.benefit-icon svg {
    width: 36px;
    height: 36px;
    stroke: var(--color-primary);
    transition: all 0.4s ease;
}

.benefit-card:hover .benefit-icon svg {
    stroke: var(--color-accent);
}

.benefit-title {
    font-size: 19px;
    font-weight: 700;
    color: var(--color-dark);
    margin-bottom: 16px;
    letter-spacing: 0.02em;
}

.benefit-description {
    font-size: 14px;
    color: var(--color-gray-500);
    line-height: 1.85;
}

/* Recruit Message - Premium Design */
.recruit-message {
    background: var(--color-dark);
    border-radius: 32px;
    padding: 80px 60px;
    margin-bottom: 80px;
    position: relative;
    overflow: hidden;
}

.recruit-message::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background:
        radial-gradient(ellipse at 20% 20%, rgba(124, 179, 66, 0.15) 0%, transparent 50%),
        radial-gradient(ellipse at 80% 80%, rgba(229, 57, 53, 0.15) 0%, transparent 50%);
}

.recruit-message::after {
    content: '"';
    position: absolute;
    top: 40px;
    left: 50px;
    font-size: 200px;
    font-family: Georgia, serif;
    color: rgba(255, 255, 255, 0.03);
    line-height: 1;
    pointer-events: none;
}

.recruit-message-inner {
    position: relative;
    z-index: 1;
    text-align: center;
    color: var(--color-white);
}

.recruit-message-title {
    font-size: 32px;
    font-weight: 700;
    margin-bottom: 28px;
    letter-spacing: 0.04em;
    background: linear-gradient(135deg, #fff 0%, rgba(255,255,255,0.85) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.recruit-message-body {
    font-size: 15px;
    line-height: 2.2;
    max-width: 640px;
    margin: 0 auto;
    color: rgba(255, 255, 255, 0.8);
    letter-spacing: 0.02em;
}

/* Positions - Refined Design */
.recruit-positions {
    margin-bottom: 60px;
}

.positions-title {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 14px;
    font-size: 13px;
    font-weight: 600;
    color: var(--color-gray-500);
    text-transform: uppercase;
    letter-spacing: 0.15em;
    margin-bottom: 40px;
}

.positions-title .title-icon {
    width: 28px;
    height: 28px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.positions-title .title-icon svg {
    width: 20px;
    height: 20px;
    stroke: var(--color-primary);
}

.positions-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 28px;
}

.position-card {
    background: var(--color-white);
    border-radius: 20px;
    padding: 36px;
    box-shadow: 0 2px 20px rgba(17, 34, 51, 0.04);
    transition: all 0.4s cubic-bezier(0.25, 0.46, 0.45, 0.94);
    display: flex;
    flex-direction: column;
    border: 1px solid rgba(17, 34, 51, 0.04);
    position: relative;
    overflow: hidden;
}

.position-card::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: var(--gradient-primary);
    transform: scaleX(0);
    transform-origin: left;
    transition: transform 0.4s ease;
}

.position-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 16px 48px rgba(17, 34, 51, 0.1);
    border-color: transparent;
}

.position-card:hover::after {
    transform: scaleX(1);
}

.position-header {
    margin-bottom: 20px;
}

.position-title {
    font-size: 21px;
    font-weight: 700;
    color: var(--color-dark);
    margin-bottom: 14px;
    letter-spacing: 0.01em;
}

.position-tags {
    display: flex;
    gap: 10px;
    flex-wrap: wrap;
}

.position-type {
    display: inline-block;
    padding: 6px 14px;
    background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-dark) 100%);
    color: var(--color-white);
    font-size: 11px;
    font-weight: 600;
    border-radius: 6px;
    letter-spacing: 0.03em;
}

.position-location {
    display: inline-flex;
    align-items: center;
    gap: 5px;
    padding: 6px 14px;
    background: var(--color-gray-100);
    color: var(--color-gray-600);
    font-size: 11px;
    border-radius: 6px;
    letter-spacing: 0.02em;
}

.position-location svg {
    width: 12px;
    height: 12px;
}

.position-description {
    font-size: 14px;
    color: var(--color-gray-500);
    line-height: 1.8;
    margin-bottom: 24px;
    flex-grow: 1;
}

.position-apply {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    color: var(--color-dark);
    font-size: 13px;
    font-weight: 600;
    text-decoration: none;
    transition: all 0.3s ease;
    padding: 10px 0;
    border-top: 1px solid var(--color-gray-200);
    margin-top: auto;
}

.position-apply:hover {
    color: var(--color-primary);
}

.position-apply svg {
    transition: transform 0.3s ease;
    stroke: currentColor;
}

.position-apply:hover svg {
    transform: translateX(6px);
}

/* Recruit Contact Note - Elegant */
.recruit-contact {
    text-align: center;
    padding: 40px 48px;
    background: var(--color-white);
    border-radius: 16px;
    box-shadow: 0 2px 20px rgba(17, 34, 51, 0.04);
    position: relative;
    overflow: hidden;
}

.recruit-contact::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 2px;
    background: var(--gradient-primary);
}

.recruit-contact p {
    font-size: 14px;
    color: var(--color-gray-600);
    margin: 0;
    letter-spacing: 0.02em;
}

/* Responsive */
@media (max-width: 992px) {
    .section-recruit {
        padding-bottom: 100px;
    }

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

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

    .recruit-message {
        padding: 60px 40px;
        border-radius: 24px;
    }

    .recruit-message-title {
        font-size: 26px;
    }
}

@media (max-width: 768px) {
    .section-recruit {
        padding-bottom: 80px;
    }

    .recruit-intro {
        margin-bottom: 50px;
    }

    .recruit-benefits {
        grid-template-columns: 1fr;
        gap: 20px;
        margin-bottom: 50px;
    }

    .benefit-card {
        padding: 36px 28px;
        border-radius: 20px;
    }

    .benefit-icon {
        width: 68px;
        height: 68px;
    }

    .recruit-message {
        padding: 48px 28px;
        margin-bottom: 50px;
        border-radius: 20px;
    }

    .recruit-message::after {
        font-size: 120px;
        top: 20px;
        left: 20px;
    }

    .recruit-message-title {
        font-size: 22px;
        margin-bottom: 20px;
    }

    .recruit-message-body {
        font-size: 14px;
        line-height: 2;
    }

    .position-card {
        padding: 28px;
        border-radius: 16px;
    }

    .position-title {
        font-size: 18px;
    }

    .recruit-contact {
        padding: 32px 24px;
    }
}