/* =============================================
   AZUA Blocks - Frontend Styles
   サイト表示用CSS
   ============================================= */

/* --- Alert / コールアウト --- */
.azua-block-alert {
    padding: 22px 28px;
    border-radius: 12px;
    border-left: 4px solid;
    margin: 1.6em 0;
    position: relative;
}

.azua-block-alert--info {
    background: rgba(30, 120, 220, 0.05);
    border-color: #1e78dc;
}

.azua-block-alert--warning {
    background: rgba(245, 166, 35, 0.05);
    border-color: #f5a623;
}

.azua-block-alert--danger {
    background: rgba(239, 68, 68, 0.05);
    border-color: #ef4444;
}

.azua-block-alert--success {
    background: rgba(34, 197, 94, 0.05);
    border-color: #22c55e;
}



.azua-block-alert__title {
    font-weight: 700;
    font-size: 0.95rem;
    color: #0a527f;
    margin-bottom: 6px;
}

.azua-block-alert--info .azua-block-alert__title { color: #0a5dc2; }
.azua-block-alert--warning .azua-block-alert__title { color: #b57d14; }
.azua-block-alert--danger .azua-block-alert__title { color: #c62828; }
.azua-block-alert--success .azua-block-alert__title { color: #15803d; }

.azua-block-alert__content {
    font-size: 0.9rem;
    line-height: 1.9;
    color: #2a5e82;
}

/* --- Accordion --- */
.azua-block-accordion {
    border: 1px solid rgba(30, 120, 220, 0.12);
    border-radius: 12px;
    margin: 1em 0;
    overflow: hidden;
    transition: border-color 0.3s ease;
}

.azua-block-accordion:hover {
    border-color: rgba(30, 120, 220, 0.25);
}

.azua-block-accordion__question {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 18px 24px;
    font-weight: 600;
    font-size: 0.95rem;
    color: #0a527f;
    background: rgba(30, 120, 220, 0.03);
    cursor: pointer;
    transition: background 0.3s ease;
    list-style: none;
}

.azua-block-accordion__question::-webkit-details-marker {
    display: none;
}

.azua-block-accordion__question:hover {
    background: rgba(30, 120, 220, 0.06);
}

.azua-block-accordion__icon {
    font-size: 1.4rem;
    font-weight: 300;
    color: #1e78dc;
    transition: transform 0.3s ease;
    flex-shrink: 0;
    margin-left: 12px;
}

details[open] > .azua-block-accordion__question .azua-block-accordion__icon {
    transform: rotate(45deg);
}

.azua-block-accordion__answer {
    padding: 18px 24px;
    font-size: 0.9rem;
    line-height: 2;
    color: #2a5e82;
    border-top: 1px solid rgba(30, 120, 220, 0.08);
}

/* --- Card Grid --- */
.azua-block-card-grid {
    display: grid;
    gap: 24px;
    margin: 1.6em 0;
}

.azua-block-card-grid--cols-2 { grid-template-columns: repeat(2, 1fr); }
.azua-block-card-grid--cols-3 { grid-template-columns: repeat(3, 1fr); }
.azua-block-card-grid--cols-4 { grid-template-columns: repeat(4, 1fr); }

@media (max-width: 768px) {
    .azua-block-card-grid--cols-3,
    .azua-block-card-grid--cols-4 {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 480px) {
    .azua-block-card-grid {
        grid-template-columns: 1fr !important;
    }
}

.azua-block-card {
    padding: 28px 24px;
    background: rgba(255, 255, 255, 0.7);
    border: 1px solid rgba(30, 120, 220, 0.1);
    border-radius: 14px;
    text-align: center;
    transition: all 0.35s ease;
    box-shadow: 0 4px 16px rgba(30, 100, 200, 0.06);
}

.azua-block-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 12px 32px rgba(30, 100, 200, 0.12);
    border-color: rgba(30, 120, 220, 0.2);
}

a.azua-block-card {
    text-decoration: none;
    color: inherit;
    display: block;
    cursor: pointer;
}

.azua-block-card__icon {
    font-size: 2.2rem;
    margin-bottom: 14px;
    line-height: 1;
}

.azua-block-card__title {
    font-size: 1rem;
    font-weight: 700;
    color: #0a527f;
    margin-bottom: 8px;
}

.azua-block-card__content {
    font-size: 0.88rem;
    line-height: 1.9;
    color: #2a5e82;
}

/* --- Divider --- */
.azua-block-divider hr {
    border: none;
    height: 1px;
    margin: 2.4em 0;
}

.azua-block-divider--gradient hr {
    background: linear-gradient(90deg, transparent, rgba(30, 120, 220, 0.25), transparent);
}

.azua-block-divider--dots hr {
    background: none;
    height: auto;
    border-bottom: 3px dotted rgba(30, 120, 220, 0.2);
}

.azua-block-divider--diamond hr {
    background: none;
    height: 12px;
    background-image: radial-gradient(circle, rgba(30, 120, 220, 0.25) 1.5px, transparent 1.5px);
    background-size: 12px 12px;
    background-position: center;
    background-repeat: repeat-x;
}

/* --- Button --- */
.azua-block-button-wrap {
    margin: 1.4em 0;
}

.azua-block-button-wrap--left { text-align: left; }
.azua-block-button-wrap--center { text-align: center; }
.azua-block-button-wrap--right { text-align: right; }

.azua-block-button {
    display: inline-block;
    padding: 14px 36px;
    font-size: 0.88rem;
    font-weight: 600;
    letter-spacing: 0.08em;
    border-radius: 8px;
    cursor: pointer;
    transition: all 0.35s ease;
    text-decoration: none;
}

.azua-block-button--primary {
    background: linear-gradient(135deg, #1e78dc, #0a5dc2);
    color: #ffffff;
    border: none;
    box-shadow: 0 4px 16px rgba(30, 120, 220, 0.25);
}

.azua-block-button--primary:hover {
    background: linear-gradient(135deg, #2584e8, #1068d0);
    transform: translateY(-2px);
    box-shadow: 0 8px 24px rgba(30, 120, 220, 0.35);
    color: #ffffff;
}

.azua-block-button--outline {
    background: transparent;
    color: #0a5dc2;
    border: 2px solid #1e78dc;
}

.azua-block-button--outline:hover {
    background: #1e78dc;
    color: #ffffff;
    transform: translateY(-2px);
}

.azua-block-button--ghost {
    background: rgba(30, 120, 220, 0.05);
    color: #0a5dc2;
    border: 1px solid rgba(30, 120, 220, 0.15);
}

.azua-block-button--ghost:hover {
    background: rgba(30, 120, 220, 0.1);
    border-color: rgba(30, 120, 220, 0.3);
    transform: translateY(-2px);
}

/* --- Steps / Timeline --- */
.azua-block-steps {
    padding-left: 0;
    margin: 1.6em 0;
    counter-reset: azua-step;
}

.azua-block-step {
    display: flex;
    gap: 24px;
    padding: 20px 0;
    position: relative;
    counter-increment: azua-step;
}

.azua-block-step:not(:last-child)::after {
    content: '';
    position: absolute;
    left: 16px;
    top: 52px;
    bottom: -20px;
    width: 2px;
    background: repeating-linear-gradient(
        180deg,
        #1e78dc 0px,
        #1e78dc 6px,
        transparent 6px,
        transparent 12px
    );
    border-radius: 1px;
}

.azua-block-step__marker {
    width: 34px;
    height: 34px;
    border-radius: 50%;
    background: linear-gradient(135deg, #1e78dc, #0a5dc2);
    flex-shrink: 0;
    position: relative;
    z-index: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 4px 12px rgba(30, 120, 220, 0.25);
}

.azua-block-step__marker::before {
    content: counter(azua-step);
    font-family: 'Barlow', sans-serif;
    font-size: 0.8rem;
    font-weight: 700;
    color: #ffffff;
}

.azua-block-step__body {
    flex: 1;
    padding-top: 4px;
}

.azua-block-step__title {
    font-size: 1rem;
    font-weight: 700;
    color: #0a527f;
    margin-bottom: 6px;
}

.azua-block-step__content {
    font-size: 0.9rem;
    line-height: 2;
    color: #2a5e82;
}

/* --- Table --- */
.azua-block-table {
    margin: 1.6em 0;
    border-radius: 12px;
    overflow: hidden;
    border: 1px solid rgba(30, 120, 220, 0.12);
}

.azua-block-table__scroll {
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
}

.azua-block-table table {
    width: 100%;
    border-collapse: collapse;
    font-size: var(--azua-table-font-size, 0.9rem);
}

.azua-block-table thead {
    background: var(--azua-table-header, #1e78dc);
}

.azua-block-table thead th {
    padding: 14px 18px;
    font-weight: 700;
    color: #ffffff;
    text-align: left;
    letter-spacing: 0.04em;
    white-space: nowrap;
}

.azua-block-table tbody td,
.azua-block-table tbody th {
    padding: 12px 18px;
    border-bottom: 1px solid rgba(30, 120, 220, 0.06);
    color: #2a5e82;
    line-height: 1.8;
}

.azua-block-table--left-header tbody th {
    background: var(--azua-table-header, #1e78dc);
    color: #ffffff;
    font-weight: 700;
    white-space: nowrap;
}

/* Padding variants */
.azua-block-table--pad-compact thead th { padding: 8px 12px; }
.azua-block-table--pad-compact tbody td,
.azua-block-table--pad-compact tbody th { padding: 6px 12px; }
.azua-block-table--pad-normal thead th { padding: 14px 18px; }
.azua-block-table--pad-normal tbody td,
.azua-block-table--pad-normal tbody th { padding: 12px 18px; }
.azua-block-table--pad-spacious thead th { padding: 18px 24px; }
.azua-block-table--pad-spacious tbody td,
.azua-block-table--pad-spacious tbody th { padding: 16px 24px; }

.azua-block-table--striped tbody tr:nth-child(even) {
    background: rgba(30, 120, 220, 0.03);
}

.azua-block-table tbody tr:hover {
    background: rgba(30, 120, 220, 0.06);
}

.azua-block-table--borderless {
    border: none;
}

.azua-block-table--borderless tbody td,
.azua-block-table--borderless tbody th {
    border-bottom: none;
}

/* --- Profile Card --- */
.azua-block-profile {
    display: flex;
    gap: 24px;
    align-items: center;
    padding: 28px;
    background: rgba(255, 255, 255, 0.7);
    border: 1px solid rgba(30, 120, 220, 0.1);
    border-radius: 16px;
    margin: 1.6em 0;
    transition: all 0.35s ease;
    box-shadow: 0 4px 16px rgba(30, 100, 200, 0.06);
}

.azua-block-profile:hover {
    border-color: rgba(30, 120, 220, 0.2);
    box-shadow: 0 12px 32px rgba(30, 100, 200, 0.1);
}

.azua-block-profile__avatar {
    width: 80px;
    height: 80px;
    border-radius: 50%;
    overflow: hidden;
    flex-shrink: 0;
    background: rgba(30, 120, 220, 0.08);
    display: flex;
    align-items: center;
    justify-content: center;
}

.azua-block-profile__avatar img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.azua-block-profile__placeholder {
    font-size: 2rem;
    opacity: 0.5;
}

.azua-block-profile__name {
    font-size: 1.05rem;
    font-weight: 700;
    color: #0a527f;
    margin-bottom: 2px;
}

.azua-block-profile__role {
    font-family: 'Barlow', sans-serif;
    font-size: 0.78rem;
    font-weight: 600;
    letter-spacing: 0.08em;
    color: #1e78dc;
    margin-bottom: 8px;
}

.azua-block-profile__desc {
    font-size: 0.88rem;
    line-height: 1.9;
    color: #2a5e82;
}

/* --- Badge --- */
.azua-block-badge-wrap {
    margin: 0.5em 0;
    display: inline-block;
}

.azua-block-badge {
    display: inline-block;
    padding: 4px 14px;
    border-radius: 20px;
    font-size: 0.78rem;
    font-weight: 700;
    letter-spacing: 0.04em;
}

.azua-block-badge--blue { background: rgba(30, 120, 220, 0.1); color: #0a5dc2; }
.azua-block-badge--green { background: rgba(34, 197, 94, 0.1); color: #15803d; }
.azua-block-badge--red { background: rgba(239, 68, 68, 0.1); color: #c62828; }
.azua-block-badge--orange { background: rgba(245, 166, 35, 0.1); color: #b57d14; }
.azua-block-badge--purple { background: rgba(139, 92, 246, 0.1); color: #6d28d9; }
.azua-block-badge--gray { background: rgba(107, 114, 128, 0.1); color: #4b5563; }

/* --- Highlight Box --- */
.azua-block-highlight {
    position: relative;
    padding: 24px 28px;
    background: linear-gradient(135deg, rgba(30, 120, 220, 0.06), rgba(0, 174, 234, 0.04));
    border-radius: 12px;
    border-left: 4px solid #1e78dc;
    margin: 1.6em 0;
}

.azua-block-highlight__label {
    display: inline-block;
    font-family: 'Barlow', sans-serif;
    font-size: 0.72rem;
    font-weight: 700;
    letter-spacing: 0.12em;
    color: #1e78dc;
    background: rgba(30, 120, 220, 0.08);
    padding: 3px 12px;
    border-radius: 4px;
    margin-bottom: 12px;
}

.azua-block-highlight__content {
    font-size: 0.92rem;
    line-height: 2;
    color: #0a527f;
    font-weight: 500;
}

/* --- Section Heading --- */
.azua-block-section-heading {
    margin: 2em 0 1.5em;
}

.azua-block-section-heading--left { text-align: left; }
.azua-block-section-heading--center { text-align: center; }
.azua-block-section-heading--right { text-align: right; }

.azua-block-section-heading__en {
    display: block;
    font-family: 'Barlow', sans-serif;
    font-size: clamp(2.5rem, 7vw, 4rem);
    font-weight: 800;
    letter-spacing: 0.08em;
    color: rgba(10, 93, 194, 0.45);
    line-height: 1;
}

.azua-block-section-heading__line {
    display: block;
    width: 40px;
    height: 2px;
    background: linear-gradient(90deg, #1e78dc, #00aeea);
}

.azua-block-section-heading--left .azua-block-section-heading__line { margin: 0; }
.azua-block-section-heading--center .azua-block-section-heading__line { margin: 0 auto; }
.azua-block-section-heading--right .azua-block-section-heading__line { margin: 0 0 0 auto; }

.azua-block-section-heading__ja {
    display: block;
    font-size: 0.92rem;
    font-weight: 600;
    color: #0a527f;
    letter-spacing: 0.18em;
    margin-top: 0.3em;
}

/* --- Two Column --- */
.azua-block-two-column {
    display: grid;
    gap: 32px;
    margin: 1.6em 0;
}

.azua-block-two-column--50-50 { grid-template-columns: 1fr 1fr; }
.azua-block-two-column--70-30 { grid-template-columns: 7fr 3fr; }
.azua-block-two-column--30-70 { grid-template-columns: 3fr 7fr; }

@media (max-width: 768px) {
    .azua-block-two-column {
        grid-template-columns: 1fr !important;
    }

    .azua-block-profile {
        flex-direction: column;
        text-align: center;
    }
}