/**
 * Company Profile Page - 2025 Design
 * 会社案内
 *
 * Design System: Dark industrial with warm bronze accent
 * Typography: Syne (English) + Noto Sans JP (Japanese)
 *
 * @package OnePress
 */

/* ==========================================================================
   Google Fonts
   ========================================================================== */

@import url('https://fonts.googleapis.com/css2?family=Syne:wght@400;500;600;700;800&display=swap');

/* ==========================================================================
   CSS Custom Properties
   ========================================================================== */

:root {
    /* Colors - Warm Bronze Theme */
    --company-bg-dark: #0a0f1a;
    --company-bg-primary: #0d1321;
    --company-bg-alt: #111827;
    --company-bg-card: rgba(255, 255, 255, 0.02);
    --company-text-light: #ffffff;
    --company-text-body: rgba(255, 255, 255, 0.8);
    --company-text-muted: rgba(255, 255, 255, 0.6);
    --company-accent: #d4a574;
    --company-accent-light: #e8c9a8;
    --company-accent-glow: rgba(212, 165, 116, 0.3);
    --company-border: rgba(255, 255, 255, 0.08);
    --company-border-hover: rgba(212, 165, 116, 0.3);

    /* Typography */
    --company-font-en: 'Syne', sans-serif;
    --company-font-jp: 'Noto Sans JP', sans-serif;

    /* Spacing */
    --company-section-padding: clamp(80px, 12vw, 140px);
    --company-container-max: 1200px;

    /* Effects */
    --company-transition: 0.4s cubic-bezier(0.25, 0.46, 0.45, 0.94);
    --company-shadow: 0 25px 60px rgba(0, 0, 0, 0.4);
}

/* ==========================================================================
   Base Layout
   ========================================================================== */

.company-page-2025 {
    background-color: var(--company-bg-primary);
    color: var(--company-text-body);
    font-family: var(--company-font-jp);
    line-height: 1.8;
}

.company-container {
    max-width: var(--company-container-max);
    margin: 0 auto;
    padding: 0 clamp(20px, 5vw, 40px);
}

/* ==========================================================================
   Hero Section
   ========================================================================== */

.company-hero-2025 {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    overflow: hidden;
}

.company-hero__bg {
    position: absolute;
    inset: 0;
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    transform: scale(1.05);
    transition: transform 8s ease-out;
}

.company-hero-2025:hover .company-hero__bg {
    transform: scale(1);
}

.company-hero__overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(
        135deg,
        rgba(10, 15, 26, 0.9) 0%,
        rgba(13, 19, 33, 0.7) 50%,
        rgba(10, 15, 26, 0.85) 100%
    );
}

.company-hero__noise {
    position: absolute;
    inset: 0;
    background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='noise'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23noise)'/%3E%3C/svg%3E");
    opacity: 0.03;
    pointer-events: none;
}

.company-hero__content {
    position: relative;
    z-index: 2;
    width: 100%;
    padding: 120px 0;
}

.company-hero__container {
    max-width: var(--company-container-max);
    margin: 0 auto;
    padding: 0 clamp(20px, 5vw, 40px);
}

.company-hero__label {
    display: flex;
    align-items: center;
    gap: 20px;
    margin-bottom: 40px;
}

.company-hero__label .label-line {
    width: 60px;
    height: 1px;
    background: linear-gradient(90deg, var(--company-accent), transparent);
}

.company-hero__label .label-text {
    font-family: var(--company-font-en);
    font-size: clamp(0.75rem, 1.2vw, 0.875rem);
    font-weight: 500;
    letter-spacing: 0.3em;
    text-transform: uppercase;
    color: var(--company-accent);
}

.company-hero__title {
    margin: 0;
}

.company-hero__title .title-en {
    display: block;
    font-family: var(--company-font-en);
    font-size: clamp(3rem, 10vw, 7rem);
    font-weight: 700;
    line-height: 0.95;
    letter-spacing: -0.03em;
    color: var(--company-text-light);
    margin-bottom: 24px;
}

.company-hero__title .title-jp {
    display: block;
    font-family: var(--company-font-jp);
    font-size: clamp(1rem, 2vw, 1.5rem);
    font-weight: 400;
    letter-spacing: 0.2em;
    color: var(--company-text-muted);
}

.company-hero__scroll {
    position: absolute;
    bottom: 60px;
    left: clamp(20px, 5vw, 40px);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 12px;
}

.company-hero__scroll .scroll-text {
    font-family: var(--company-font-en);
    font-size: 0.625rem;
    font-weight: 500;
    letter-spacing: 0.2em;
    text-transform: uppercase;
    color: var(--company-text-muted);
    writing-mode: vertical-rl;
}

.company-hero__scroll .scroll-line {
    width: 1px;
    height: 60px;
    background: linear-gradient(to bottom, var(--company-accent), transparent);
    animation: scrollPulse 2s ease-in-out infinite;
}

@keyframes scrollPulse {
    0%, 100% { opacity: 1; transform: scaleY(1); }
    50% { opacity: 0.5; transform: scaleY(0.8); }
}

/* ==========================================================================
   Table of Contents
   ========================================================================== */

.company-toc {
    position: sticky;
    top: 90px; /* ヘッダー高さ90pxに合わせる */
    z-index: 100;
    background: rgba(13, 19, 33, 0.95);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-bottom: 1px solid var(--company-border);
    padding: 0;
}

.company-toc__list {
    display: flex;
    justify-content: center;
    gap: clamp(16px, 4vw, 48px);
    list-style: none;
    margin: 0;
    padding: 0;
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
}

.company-toc__list::-webkit-scrollbar {
    display: none;
}

.company-toc__link {
    display: block;
    padding: 20px 8px;
    font-family: var(--company-font-en);
    font-size: 0.75rem;
    font-weight: 500;
    letter-spacing: 0.15em;
    text-transform: uppercase;
    color: var(--company-text-muted);
    text-decoration: none;
    white-space: nowrap;
    position: relative;
    transition: color var(--company-transition);
}

.company-toc__link::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    width: 0;
    height: 2px;
    background: var(--company-accent);
    transform: translateX(-50%);
    transition: width var(--company-transition);
}

.company-toc__link:hover,
.company-toc__link.active {
    color: var(--company-accent);
}

.company-toc__link:hover::after,
.company-toc__link.active::after {
    width: 100%;
}

/* ==========================================================================
   Section Common Styles
   ========================================================================== */

.company-section {
    padding: var(--company-section-padding) 0;
    background-color: var(--company-bg-primary);
}

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

.section-header {
    margin-bottom: clamp(48px, 8vw, 80px);
}

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

.section-label {
    display: flex;
    align-items: center;
    gap: 16px;
    margin-bottom: 20px;
}

.section-header--center .section-label {
    justify-content: center;
}

.section-label .label-number {
    font-family: var(--company-font-en);
    font-size: 0.75rem;
    font-weight: 600;
    color: var(--company-accent);
    padding: 4px 12px;
    border: 1px solid var(--company-border-hover);
    border-radius: 20px;
}

.section-label .label-en {
    font-family: var(--company-font-en);
    font-size: 0.75rem;
    font-weight: 500;
    letter-spacing: 0.2em;
    text-transform: uppercase;
    color: var(--company-text-muted);
}

.section-title {
    font-family: var(--company-font-jp);
    font-size: clamp(1.5rem, 3.5vw, 2.5rem);
    font-weight: 600;
    color: var(--company-text-light);
    letter-spacing: 0.05em;
    margin: 0 0 20px;
    line-height: 1.4;
}

.section-line {
    width: 60px;
    height: 2px;
    background: linear-gradient(90deg, var(--company-accent), var(--company-accent-light));
}

.section-line--center {
    margin: 0 auto;
}

/* ==========================================================================
   Greeting Section - Magazine Style Layout
   ========================================================================== */

.company-greeting-bento {
    display: flex;
    flex-direction: column;
    gap: clamp(48px, 8vw, 80px);
}

.greeting-card {
    position: relative;
    display: flex;
    flex-direction: row;
    gap: clamp(32px, 5vw, 56px);
    padding: clamp(32px, 5vw, 48px);
    background: var(--company-bg-card);
    border: 1px solid var(--company-border);
    border-radius: 24px;
    overflow: hidden;
    transition: var(--company-transition);
    align-items: flex-start;
}

.greeting-card:hover {
    border-color: var(--company-border-hover);
    box-shadow: 0 20px 60px rgba(212, 165, 116, 0.1);
}

/* Flip layout for vice president */
.greeting-card--vice {
    flex-direction: row-reverse;
}

.greeting-card__bg {
    position: absolute;
    inset: 0;
    background: radial-gradient(circle at top right, var(--company-accent-glow), transparent 60%);
    opacity: 0;
    transition: opacity var(--company-transition);
    pointer-events: none;
}

.greeting-card--vice .greeting-card__bg {
    background: radial-gradient(circle at top left, var(--company-accent-glow), transparent 60%);
}

.greeting-card:hover .greeting-card__bg {
    opacity: 1;
}

/* Image Container with Overlapping Name Badge */
.greeting-card__image {
    position: relative;
    flex: 0 0 280px;
    width: 280px;
}

.greeting-card__image img {
    width: 100%;
    height: auto;
    aspect-ratio: 3/4;
    object-fit: cover;
    border-radius: 20px;
    transition: transform var(--company-transition), filter var(--company-transition);
    filter: brightness(0.95);
}

.greeting-card:hover .greeting-card__image img {
    transform: scale(1.02);
    filter: brightness(1);
}

.greeting-card__image a {
    display: block;
}

/* Content Area */
.greeting-card__content {
    position: relative;
    z-index: 1;
    flex: 1;
    min-width: 0;
}

/* Header with Role Badge */
.greeting-card__header {
    position: relative;
    margin-bottom: clamp(20px, 3vw, 32px);
    padding-bottom: clamp(16px, 2vw, 24px);
    border-bottom: 1px solid var(--company-border);
}

.greeting-card__role {
    display: inline-block;
    font-family: var(--company-font-en);
    font-size: 0.6875rem;
    font-weight: 600;
    letter-spacing: 0.15em;
    text-transform: uppercase;
    color: var(--company-bg-dark);
    background: linear-gradient(135deg, var(--company-accent), var(--company-accent-light));
    padding: 6px 16px;
    border-radius: 20px;
    margin-bottom: 12px;
}

.greeting-card__name {
    font-family: var(--company-font-jp);
    font-size: clamp(1.25rem, 2vw, 1.5rem);
    font-weight: 700;
    color: var(--company-text-light);
    margin: 0;
    letter-spacing: 0.03em;
    line-height: 1.4;
}

/* Message Area */
.greeting-card__message {
    text-align: left;
}

.greeting-card__message p {
    font-size: clamp(0.875rem, 1vw, 0.9375rem);
    color: var(--company-text-body);
    line-height: 2;
    margin: 0;
}

/* Quote Decoration */
.greeting-card__message::before {
    content: '"';
    display: block;
    font-family: var(--company-font-en);
    font-size: 4rem;
    font-weight: 800;
    color: var(--company-accent);
    opacity: 0.2;
    line-height: 0.5;
    margin-bottom: 16px;
}

/* ==========================================================================
   Philosophy Section
   ========================================================================== */

.company-philosophy {
    display: grid;
    grid-template-columns: 280px 1fr;
    gap: clamp(32px, 5vw, 60px);
    align-items: start;
    max-width: 1000px;
    margin: 0 auto;
}

.company-philosophy__visual {
    border-radius: 16px;
    overflow: hidden;
    border: 1px solid var(--company-border);
}

.company-philosophy__visual img {
    width: 100%;
    height: auto;
    display: block;
}

.company-philosophy__text p {
    font-size: clamp(0.9375rem, 1.2vw, 1.0625rem);
    color: var(--company-text-body);
    line-height: 2.2;
    margin: 0;
}

/* ==========================================================================
   Policy Section - Card Grid
   ========================================================================== */

.company-policy-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 24px;
    max-width: 1000px;
    margin: 0 auto;
}

.policy-card {
    position: relative;
    padding: clamp(28px, 4vw, 36px);
    background: var(--company-bg-card);
    border: 1px solid var(--company-border);
    border-radius: 20px;
    overflow: hidden;
    transition: var(--company-transition);
    animation: fadeInUp 0.6s ease-out both;
    animation-delay: calc(var(--card-index, 0) * 0.1s);
}

.policy-card:hover {
    border-color: var(--company-border-hover);
    transform: translateY(-4px);
}

.policy-card__bg {
    position: absolute;
    inset: 0;
    background: radial-gradient(circle at bottom left, var(--company-accent-glow), transparent 50%);
    opacity: 0;
    transition: opacity var(--company-transition);
}

.policy-card:hover .policy-card__bg {
    opacity: 1;
}

.policy-card__number {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    background: linear-gradient(135deg, var(--company-accent), var(--company-accent-light));
    color: var(--company-bg-dark);
    font-family: var(--company-font-en);
    font-size: 0.875rem;
    font-weight: 700;
    border-radius: 12px;
    margin-bottom: 20px;
}

.policy-card__title {
    font-family: var(--company-font-jp);
    font-size: clamp(1rem, 1.4vw, 1.125rem);
    font-weight: 600;
    color: var(--company-text-light);
    margin: 0 0 12px;
    letter-spacing: 0.03em;
    position: relative;
    z-index: 1;
}

.policy-card__desc {
    font-size: clamp(0.8125rem, 1vw, 0.875rem);
    color: var(--company-text-muted);
    line-height: 1.9;
    margin: 0;
    position: relative;
    z-index: 1;
}

/* ==========================================================================
   SDGs Section
   ========================================================================== */

.company-sdgs__lead {
    max-width: 900px;
    margin: 0 auto clamp(40px, 6vw, 60px);
    text-align: center;
}

.company-sdgs__lead p {
    font-size: clamp(0.9375rem, 1.2vw, 1.0625rem);
    color: var(--company-text-body);
    line-height: 2;
    margin: 0;
}

.company-sdgs__images {
    display: flex;
    justify-content: center;
    gap: 32px;
    flex-wrap: wrap;
    margin-bottom: clamp(40px, 6vw, 60px);
}

.sdgs-image-item {
    position: relative;
    max-width: 280px;
    max-height: 200px;
    border-radius: 12px;
    overflow: hidden;
    border: 1px solid var(--company-border);
    cursor: pointer;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.sdgs-image-item:hover {
    transform: translateY(-4px);
    box-shadow: 0 12px 24px rgba(0, 0, 0, 0.15);
}

.sdgs-image-item img {
    width: 100%;
    height: 100%;
    max-height: 200px;
    object-fit: contain;
    display: block;
    background: #fff;
}

.sdgs-image-zoom {
    position: absolute;
    bottom: 8px;
    right: 8px;
    width: 32px;
    height: 32px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(0, 0, 0, 0.6);
    border-radius: 8px;
    color: #fff;
    opacity: 0;
    transition: opacity 0.3s ease;
}

.sdgs-image-zoom svg {
    width: 18px;
    height: 18px;
}

.sdgs-image-item:hover .sdgs-image-zoom {
    opacity: 1;
}

/* SDGs Popup Modal */
.sdgs-popup {
    position: fixed;
    inset: 0;
    z-index: 9999;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.3s ease, visibility 0.3s ease;
}

.sdgs-popup.is-active {
    opacity: 1;
    visibility: visible;
}

.sdgs-popup__overlay {
    position: absolute;
    inset: 0;
    background: rgba(0, 0, 0, 0.85);
}

.sdgs-popup__content {
    position: relative;
    max-width: 90vw;
    max-height: 90vh;
    transform: scale(0.9);
    transition: transform 0.3s ease;
}

.sdgs-popup.is-active .sdgs-popup__content {
    transform: scale(1);
}

.sdgs-popup__image {
    max-width: 100%;
    max-height: 85vh;
    border-radius: 8px;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.4);
}

.sdgs-popup__close {
    position: absolute;
    top: -40px;
    right: 0;
    width: 36px;
    height: 36px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(255, 255, 255, 0.1);
    border: none;
    border-radius: 50%;
    color: #fff;
    font-size: 24px;
    cursor: pointer;
    transition: background 0.3s ease;
}

.sdgs-popup__close:hover {
    background: rgba(255, 255, 255, 0.2);
}

.company-sdgs__content {
    display: flex;
    flex-direction: column;
    gap: 24px;
    max-width: 900px;
    margin: 0 auto;
}

.sdgs-item {
    padding: clamp(24px, 4vw, 32px);
    background: var(--company-bg-card);
    border: 1px solid var(--company-border);
    border-radius: 16px;
    transition: var(--company-transition);
    animation: fadeInUp 0.6s ease-out both;
    animation-delay: calc(var(--item-index, 0) * 0.1s);
}

.sdgs-item:hover {
    border-color: var(--company-border-hover);
}

.sdgs-item__title {
    font-family: var(--company-font-jp);
    font-size: clamp(1rem, 1.3vw, 1.125rem);
    font-weight: 600;
    color: var(--company-accent);
    text-align: center;
    margin: 0 0 16px;
}

.sdgs-item__desc {
    font-size: clamp(0.875rem, 1.1vw, 0.9375rem);
    color: var(--company-text-body);
    line-height: 1.9;
    margin: 0;
}

/* ==========================================================================
   Company Info Table
   ========================================================================== */

.company-info-table-wrap {
    max-width: 900px;
    margin: 0 auto;
}

.company-info-table {
    width: 100%;
    border-collapse: collapse;
    background: var(--company-bg-card);
    border: 1px solid var(--company-border);
    border-radius: 20px;
    overflow: hidden;
}

.company-info-table tr {
    border-bottom: 1px solid var(--company-border);
    transition: background var(--company-transition);
}

.company-info-table tr:last-child {
    border-bottom: none;
}

.company-info-table tr:hover {
    background: rgba(255, 255, 255, 0.02);
}

.company-info-table th,
.company-info-table td {
    padding: clamp(16px, 2.5vw, 24px);
    text-align: left;
    vertical-align: top;
}

.company-info-table th {
    width: 160px;
    background: rgba(255, 255, 255, 0.02);
}

.company-info-table th .th-en {
    display: block;
    font-family: var(--company-font-en);
    font-size: 0.625rem;
    font-weight: 500;
    letter-spacing: 0.15em;
    text-transform: uppercase;
    color: var(--company-accent);
    margin-bottom: 4px;
}

.company-info-table th .th-jp {
    display: block;
    font-family: var(--company-font-jp);
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--company-text-light);
}

.company-info-table td {
    font-size: 0.875rem;
    color: var(--company-text-body);
    line-height: 1.8;
}

/* ==========================================================================
   Map Section
   ========================================================================== */

.company-map {
    border-radius: 20px;
    overflow: hidden;
    border: 1px solid var(--company-border);
    box-shadow: var(--company-shadow);
}

.company-map iframe {
    display: block;
    width: 100%;
    min-height: 450px;
    filter: grayscale(30%) contrast(1.1);
    transition: filter var(--company-transition);
}

.company-map:hover iframe {
    filter: grayscale(0%) contrast(1);
}

/* ==========================================================================
   Animations
   ========================================================================== */

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

/* ==========================================================================
   Responsive Design
   ========================================================================== */

@media (max-width: 1024px) {
    .greeting-card__image {
        flex: 0 0 220px;
        width: 220px;
    }

    .greeting-card__message::before {
        font-size: 3rem;
    }

    .company-philosophy {
        grid-template-columns: 220px 1fr;
        gap: 32px;
    }
}

@media (max-width: 768px) {
    .company-hero-2025 {
        min-height: 70vh;
        align-items: flex-end;
    }

    .company-hero__content {
        padding: 0 0 40px;
    }

    .company-hero__scroll {
        display: none;
    }

    .company-toc__list {
        justify-content: flex-start;
        gap: 8px;
        padding: 0 16px;
    }

    .company-toc__link {
        padding: 16px 12px;
    }

    .company-greeting-bento {
        gap: clamp(40px, 6vw, 60px);
    }

    .greeting-card,
    .greeting-card--vice {
        flex-direction: column;
        gap: 24px;
        padding: clamp(24px, 5vw, 32px);
    }

    .greeting-card__image {
        flex: 0 0 auto;
        width: 180px;
        max-width: 180px;
        margin: 0 auto;
    }

    .greeting-card__image img {
        aspect-ratio: 1;
    }

    .greeting-card__header {
        text-align: center;
    }

    .greeting-card__role {
        margin-bottom: 8px;
    }

    .greeting-card__message::before {
        text-align: center;
        font-size: 2.5rem;
    }

    .company-philosophy {
        grid-template-columns: 1fr;
        gap: 24px;
    }

    .company-philosophy__visual {
        max-width: 220px;
        margin: 0 auto;
    }

    .company-policy-grid {
        grid-template-columns: 1fr;
    }

    .company-sdgs__images {
        flex-direction: column;
        align-items: center;
    }

    .sdgs-image-item {
        max-width: 240px;
        max-height: 160px;
    }

    .sdgs-image-item img {
        max-height: 160px;
    }

    .company-info-table th {
        width: 120px;
        padding: 16px;
    }

    .company-info-table td {
        padding: 16px;
    }

    .company-map iframe {
        min-height: 350px;
    }
}

@media (max-width: 480px) {
    .company-hero__title .title-en {
        font-size: clamp(2.5rem, 12vw, 3.5rem);
    }

    .company-info-table th,
    .company-info-table td {
        display: block;
        width: 100%;
    }

    .company-info-table th {
        padding-bottom: 8px;
        border-bottom: none;
    }

    .company-info-table td {
        padding-top: 0;
        padding-bottom: 20px;
    }

    .company-info-table tr {
        display: block;
        padding: 8px 0;
    }
}

/* ==========================================================================
   Mobile/Tablet - Hide TOC on scroll (1140px and below)
   ========================================================================== */

@media screen and (max-width: 1140px) {
    .company-toc {
        top: 70px;
        transition: opacity 0.3s ease-out, visibility 0.3s ease-out;
    }

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

/* 横向きモバイル - ヘッダー50pxに合わせる */
@media screen and (max-height: 500px) and (min-width: 500px) {
    .company-toc {
        top: 50px;
    }
}

/* ==========================================================================
   Print Styles
   ========================================================================== */

@media print {
    .company-hero-2025,
    .company-toc {
        display: none;
    }

    .company-section {
        padding: 40px 0;
        background: white !important;
        color: black !important;
    }
}