/* ====================================
   Hero Section
   ==================================== */
.hero {
    height: 100vh;
    position: relative;
    display: flex;
    align-items: center;
    background-color: var(--color-black);
    overflow: hidden;
}





.hero-scroll {
    position: absolute;
    bottom: var(--spacing-md);
    right: var(--spacing-md);
    color: var(--color-white);
    font-family: var(--font-secondary);
    font-size: var(--text-xs);
    letter-spacing: 0.2em;
    writing-mode: vertical-rl;
    display: flex;
    align-items: center;
    gap: 1rem;
    z-index: 10;
}

.hero-scroll::after {
    content: '';
    width: 1px;
    height: 60px;
    background-color: var(--color-white);
}

/* ====================================
   About Section
   ==================================== */
.about-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-lg);
    align-items: center;
}

.about-text {
    font-size: var(--text-lg);
    line-height: 2;
    font-weight: 500;
}

.about-dl {
    margin-top: var(--spacing-lg);
    border-top: 1px solid var(--color-border);
}

.about-row {
    display: grid;
    grid-template-columns: 150px 1fr;
    padding: var(--spacing-sm) 0;
    border-bottom: 1px solid var(--color-border);
}

.about-row dt {
    font-weight: 700;
    opacity: 0.7;
}

/* ====================================
   Business Section
   ==================================== */
.business-list {
    display: grid;
    gap: var(--spacing-lg);
}

.business-item {
    display: grid;
    grid-template-columns: 100px 1fr;
    gap: var(--spacing-md);
    padding-bottom: var(--spacing-lg);
    border-bottom: 2px solid currentColor;
}

.business-icon {
    font-size: var(--text-3xl);
    font-weight: 900;
    line-height: 1;
    opacity: 0.2;
    font-family: var(--font-secondary);
}

.business-content h3 {
    font-size: var(--text-2xl);
    font-weight: 900;
    margin-bottom: var(--spacing-sm);
}

.business-content p {
    font-size: var(--text-base);
    line-height: 1.8;
    color: var(--color-gray);
    margin-bottom: var(--spacing-sm);
}

.business-tags {
    display: flex;
    gap: var(--spacing-xs);
    flex-wrap: wrap;
}

.business-tag {
    font-size: var(--text-xs);
    font-weight: 700;
    padding: 0.3rem 0.8rem;
    background-color: var(--color-black);
    color: var(--color-white);
    text-transform: uppercase;
}

/* ====================================
   Projects Section
   ==================================== */
.projects-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(400px, 1fr));
    gap: 0;
}

.project-card {
    position: relative;
    aspect-ratio: 16/9;
    overflow: hidden;
    group: project;
}

.project-img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform var(--transition-slow), filter var(--transition-base);
}

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

.project-info {
    position: absolute;
    inset: 0;
    background: rgba(0, 0, 0, 0.7);
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    opacity: 0;
    transition: opacity var(--transition-base);
    color: var(--color-white);
    text-align: center;
    padding: var(--spacing-md);
}

.project-card:hover .project-info {
    opacity: 1;
}

.project-title {
    font-size: var(--text-xl);
    font-weight: 700;
    margin-bottom: var(--spacing-xs);
}

.project-cat {
    font-family: var(--font-secondary);
    font-size: var(--text-xs);
    letter-spacing: 0.2em;
    text-transform: uppercase;
    opacity: 0.8;
}

/* ====================================
   News Section
   ==================================== */
.news-grid {
    display: flex;
    flex-direction: column;
    gap: 0;
    margin-top: var(--spacing-lg);
    max-width: 1000px;
    margin-inline: auto;
    /* Center the grid */
    border-top: 1px solid var(--color-border-dark);
}

/* In dark section, use lighter border */
.section-dark .news-grid {
    border-color: var(--color-border);
}

.news-card {
    padding: var(--spacing-md) 0;
    border-bottom: 1px solid var(--color-border-dark);
    transition: opacity var(--transition-fast);
    background: transparent;
    /* Remove card bg */
}

.news-link {
    display: grid;
    grid-template-columns: 150px minmax(0, 1fr);
    gap: var(--spacing-sm);
    width: 100%;
    align-items: baseline;
}

.section-dark .news-card {
    border-color: var(--color-border);
}

.news-card:hover {
    opacity: 0.7;
    transform: none;
    /* Remove float effect */
    border-color: var(--color-gray);
}

.news-date {
    display: block;
    font-family: var(--font-secondary);
    font-size: var(--text-sm);
    color: var(--color-gray);
    letter-spacing: 0.05em;
}

.news-title {
    font-size: var(--text-base);
    font-weight: 500;
    line-height: 1.6;
    color: inherit;
}

@media (max-width: 767px) {
    .news-card,
    .news-link {
        grid-template-columns: 1fr;
        gap: var(--spacing-xs);
    }
}

/* ====================================
   Greeting (Message) Section
   ==================================== */
.section-message {
    padding-top: var(--spacing-lg);
}

.message-content {
    background-color: var(--color-light);
    color: var(--color-black);
    padding: var(--spacing-xl) var(--spacing-lg);
    /* More padding */
    max-width: 1200px;
    /* Constrain width */
    margin: 0 auto;
    /* Center */
}

.message-grid {
    display: grid;
    grid-template-columns: 0.8fr 1.2fr;
    /* Adjust ratio */
    gap: var(--spacing-xl);
    align-items: center;
}

.message-img-wrapper {
    position: relative;
}

.message-img-wrapper::before {
    content: '';
    position: absolute;
    top: -20px;
    left: -20px;
    width: 100%;
    height: 100%;
    border: 1px solid var(--color-black);
    z-index: 0;
}

.message-img {
    position: relative;
    z-index: 1;
    width: 100%;
    aspect-ratio: 3/4;
    object-fit: cover;
    filter: grayscale(100%);
}

.message-text h3 {
    font-size: var(--text-2xl);
    /* Larger */
    font-weight: 900;
    margin-bottom: var(--spacing-md);
    line-height: 1.3;
    font-feature-settings: "palt";
}

.message-text p {
    margin-bottom: var(--spacing-sm);
    text-align: justify;
    line-height: 2;
    /* Relaxed line height */
    max-width: 40em;
    /* Readability constraint */
}

@media (max-width: 1023px) {
    .message-content {
        padding: var(--spacing-lg) var(--spacing-md);
    }

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

    .message-img-wrapper {
        width: 100%;
        max-width: 400px;
        margin: 0 auto var(--spacing-lg);
    }
}

/* ====================================
   Map & Access Section
   ==================================== */
.map-container {
    width: 100%;
    position: relative;
    overflow: hidden;
}

.map-container iframe {
    width: 100%;
    display: block;
}

.access-info {
    height: 100%;
    display: flex;
    flex-direction: column;
    justify-content: center;
}

/* ====================================
   Responsive (Top Page)
   ==================================== */
/* ====================================
   Problems Section
   ==================================== */
.problems-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: var(--spacing-md);
}

.problem-card {
    padding: var(--spacing-md);
    border: 1px solid var(--color-border-dark);
    transition: transform var(--transition-base);
}

.problem-card:hover {
    transform: translateY(-5px);
}

.problem-card h3 {
    font-size: var(--text-lg);
    font-weight: 700;
    margin-bottom: var(--spacing-sm);
}

.problem-card p {
    font-size: var(--text-sm);
    line-height: 1.8;
    opacity: 0.8;
}

/* ====================================
   Process/Flow Section
   ==================================== */
.process-list {
    max-width: 900px;
    margin: 0 auto;
}

.process-step {
    display: grid;
    grid-template-columns: 100px 1fr;
    gap: var(--spacing-md);
    padding: var(--spacing-md) 0;
    border-bottom: 1px solid var(--color-border-dark);
}

.process-number {
    font-family: var(--font-secondary);
    font-size: var(--text-lg);
    font-weight: 900;
    opacity: 0.3;
    text-align: center;
}

.process-content h3 {
    font-size: var(--text-lg);
    font-weight: 700;
    margin-bottom: var(--spacing-xs);
}

.process-content p {
    font-size: var(--text-sm);
    line-height: 1.8;
    opacity: 0.8;
}

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

.faq-item {
    padding: var(--spacing-md) 0;
    border-bottom: 1px solid var(--color-border-dark);
}

.faq-question {
    font-size: var(--text-lg);
    font-weight: 700;
    margin-bottom: var(--spacing-sm);
}

.faq-answer {
    color: var(--color-gray);
    line-height: 1.8;
    font-size: var(--text-base);
}

/* ====================================
   Sitemap/Pages Grid
   ==================================== */
.pages-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: var(--spacing-md);
}

.page-link-card {
    padding: var(--spacing-md);
    border: 1px solid var(--color-border);
    text-align: center;
    transition: all var(--transition-base);
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    min-height: 200px;
}

.page-link-card h3 {
    font-size: var(--text-xl);
    font-weight: 900;
    margin-bottom: var(--spacing-xs);
    text-align: center;
}

.page-link-card p {
    font-size: var(--text-sm);
    opacity: 0.7;
    text-align: center;
}

.page-link-card:hover {
    background-color: var(--color-white);
    color: var(--color-black);
    transform: translateY(-5px);
}

/* ====================================
   Company Info Section
   ==================================== */
.company-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-lg);
    align-items: start;
}

.company-dl {
    border-top: 1px solid var(--color-border-dark);
}

.company-row {
    display: grid;
    grid-template-columns: 150px 1fr;
    padding: var(--spacing-sm) 0;
    border-bottom: 1px solid var(--color-border-dark);
}

.company-row dt {
    font-weight: 700;
    opacity: 0.7;
}

.company-row dd {
    line-height: 1.8;
}

/* ====================================
   Responsive (Top Page)
   ==================================== */
@media (max-width: 1023px) {

    .about-grid,
    .business-list {
        grid-template-columns: 1fr;
        gap: var(--spacing-lg);
    }

    .hero-main-text {
        font-size: clamp(3rem, 12vw, 6rem);
    }

    .map-container iframe {
        height: 300px;
    }

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

    .process-step {
        grid-template-columns: 80px 1fr;
    }

    .projects-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 767px) {
    .section-message {
        padding-top: var(--spacing-md);
    }

    .message-content {
        padding: var(--spacing-md) var(--spacing-sm);
    }

    .message-text h3 {
        font-size: 1.8rem;
        margin-bottom: var(--spacing-sm);
    }

    .message-text p {
        line-height: 1.85;
    }

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

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

    .company-row,
    .about-row {
        grid-template-columns: 1fr;
        gap: 0.4rem;
        padding: 1rem 0;
    }

    .company-row dt,
    .about-row dt {
        font-size: 0.75rem;
        letter-spacing: 0.08em;
        text-transform: uppercase;
    }

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

    .business-item {
        grid-template-columns: 1fr;
        gap: var(--spacing-sm);
    }

    .business-icon {
        font-size: var(--text-2xl);
    }
}