/* =============================================
   Organization Page — organization-page.css
   ============================================= */

/* ── Hero ── */
.org-hero {
    position: relative;
    height: 420px;
    background: url('/images/organization.png') center 30% / cover no-repeat;
    display: flex;
    align-items: flex-end;
    overflow: hidden;
}

.org-hero::before {
    content: "";
    position: absolute;
    inset: 0;
    background: linear-gradient(
        to top,
        rgba(15, 23, 42, 0.85) 0%,
        rgba(15, 23, 42, 0.3) 60%,
        transparent 100%
    );
}

.org-hero-content {
    position: relative;
    z-index: 1;
    padding: 3rem 5vw;
    color: #fff;
}

.org-hero-eyebrow {
    font-size: 0.65rem;
    letter-spacing: 0.3em;
    text-transform: uppercase;
    color: var(--primary-color);
    margin-bottom: 0.75rem;
    font-weight: var(--font-semibold);
}

.org-hero h1 {
    font-size: clamp(2.2rem, 5vw, 3.5rem);
    font-weight: 900;
    line-height: 1.1;
    margin: 0 0 0.75rem;
    letter-spacing: -0.01em;
}

.org-hero-sub {
    font-size: 1rem;
    opacity: 0.7;
    letter-spacing: 0.05em;
}

/* ── 使命宣言 ── */
.org-mission {
    background: linear-gradient(135deg, var(--primary-dark) 0%, var(--primary-color) 100%);
    padding: 5rem 5vw;
    text-align: center;
    position: relative;
    overflow: hidden;
}

/* 大型背景裝飾數字 */
.org-mission::before {
    content: "2022";
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    font-size: clamp(8rem, 20vw, 14rem);
    font-weight: 900;
    color: rgba(255, 255, 255, 0.04);
    letter-spacing: -0.05em;
    pointer-events: none;
    user-select: none;
    line-height: 1;
}

.mission-inner {
    position: relative;
    z-index: 1;
    max-width: 760px;
    margin: 0 auto;
}

.mission-quote-mark {
    font-size: 4rem;
    line-height: 0.5;
    color: rgba(255, 255, 255, 0.3);
    font-family: Georgia, serif;
    display: block;
    margin-bottom: 1.5rem;
}

.mission-text {
    font-size: clamp(1.2rem, 2.5vw, 1.75rem);
    font-weight: var(--font-semibold);
    color: #fff;
    line-height: 1.6;
    letter-spacing: 0.02em;
    margin: 0 0 2rem;
}

.mission-author {
    font-size: 0.8rem;
    letter-spacing: 0.2em;
    text-transform: uppercase;
    color: rgba(255, 255, 255, 0.5);
}

/* ── 內容區：年史 + 目標 ── */
.org-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    background: var(--bg-light);
}

/* ── 左：時間軸 ── */
.org-timeline {
    padding: 5rem 4vw 5rem 5vw;
    background: #fff;
    border-right: 1px solid var(--border-light);
}

.section-label {
    font-size: 0.65rem;
    letter-spacing: 0.25em;
    text-transform: uppercase;
    color: var(--text-muted);
    margin-bottom: 0.5rem;
    font-weight: var(--font-semibold);
}

.section-title {
    font-size: 1.6rem;
    font-weight: var(--font-bold);
    color: var(--text-primary);
    margin: 0 0 2.5rem;
    line-height: 1.2;
}

.timeline {
    position: relative;
    padding-left: 1.5rem;
    list-style: none;
    margin: 0;
    padding-top: 0;
}

/* 垂直線 */
.timeline::before {
    content: "";
    position: absolute;
    left: 0;
    top: 8px;
    bottom: 8px;
    width: 1px;
    background: linear-gradient(
        to bottom,
        var(--primary-color),
        rgba(8, 145, 178, 0.15)
    );
}

.timeline-item {
    position: relative;
    padding: 0 0 2.25rem 1.5rem;
    opacity: 0;
    transform: translateX(-16px);
    transition:
        opacity 0.5s ease,
        transform 0.5s ease;
}

.timeline-item.visible {
    opacity: 1;
    transform: translateX(0);
}

/* 時間點圓點 */
.timeline-item::before {
    content: "";
    position: absolute;
    left: -1.5rem;
    top: 6px;
    width: 7px;
    height: 7px;
    border-radius: 50%;
    background: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(8, 145, 178, 0.15);
    transform: translateX(-3px);
}

.timeline-year {
    font-size: 0.65rem;
    letter-spacing: 0.2em;
    text-transform: uppercase;
    color: var(--primary-color);
    font-weight: var(--font-semibold);
    margin-bottom: 0.35rem;
}

.timeline-body {
    font-size: 0.9rem;
    color: var(--text-secondary);
    line-height: 1.7;
}

/* ── 右：目標 Bento Grid ── */
.org-goals {
    padding: 5rem 5vw 5rem 4vw;
    background: var(--bg-light);
}

.goals-bento {
    display: grid;
    grid-template-columns: 1.4fr 1fr;
    grid-template-rows: auto auto auto;
    gap: 1rem;
    list-style: none;
    padding: 0;
    margin: 0;
}

/* 基礎卡片 */
.goal-card {
    position: relative;
    overflow: hidden;
    border-radius: 16px;
    padding: 2.25rem 2rem;
    background: #fff;
    box-shadow: var(--shadow-sm);
    opacity: 0;
    transform: translateY(18px);
    transition:
        opacity 0.55s ease,
        transform 0.55s ease,
        box-shadow var(--transition-base);
}

.goal-card.visible {
    opacity: 1;
    transform: translateY(0);
}

.goal-card:hover {
    box-shadow: var(--card-shadow-hover);
}

/* 大卡：跨兩行 */
.goal-card--featured {
    grid-column: 1;
    grid-row: 1 / span 2;
    background:
        linear-gradient(145deg, rgba(10, 74, 94, 0.82) 0%, rgba(14, 116, 144, 0.75) 100%),
        url('/images/organization-goal-hero.png') center center / cover no-repeat;
    display: flex;
    flex-direction: column;
    justify-content: flex-end;
    min-height: 300px;
}

/* 橫幅卡：跨兩欄 */
.goal-card--wide {
    grid-column: 1 / -1;
    background: var(--primary-light);
    display: flex;
    align-items: center;
    gap: 2.5rem;
    padding: 1.75rem 2.25rem;
}

.goal-card--wide .goal-main {
    flex-shrink: 0;
}

.goal-card--wide .goal-sub {
    border-left: 1px solid rgba(8, 145, 178, 0.2);
    padding-left: 2.5rem;
}

/* 溢出裝飾數字 */
.goal-deco {
    position: absolute;
    bottom: -1rem;
    right: -0.25rem;
    font-size: 8rem;
    font-weight: 900;
    line-height: 1;
    letter-spacing: -0.05em;
    color: rgba(0, 0, 0, 0.05);
    pointer-events: none;
    user-select: none;
}

.goal-card--featured .goal-deco {
    font-size: 11rem;
    color: rgba(255, 255, 255, 0.06);
}

.goal-card--wide .goal-deco {
    font-size: 6rem;
    bottom: -0.5rem;
    right: 1rem;
    color: rgba(8, 145, 178, 0.1);
}

/* 卡片文字 */
.goal-tag {
    font-size: 0.62rem;
    letter-spacing: 0.25em;
    text-transform: uppercase;
    font-weight: var(--font-semibold);
    color: var(--primary-color);
    margin-bottom: 0.9rem;
}

.goal-card--featured .goal-tag {
    color: rgba(255, 255, 255, 0.45);
}

.goal-title {
    font-size: 1.2rem;
    font-weight: var(--font-bold);
    color: var(--text-primary);
    line-height: 1.3;
    margin: 0 0 0.55rem;
}

.goal-card--featured .goal-title {
    font-size: 1.55rem;
    color: #fff;
    line-height: 1.25;
}

.goal-sub {
    font-size: 0.84rem;
    color: var(--text-muted);
    line-height: 1.65;
    margin: 0;
}

.goal-card--featured .goal-sub {
    color: rgba(255, 255, 255, 0.55);
}

/* RWD：小螢幕退回單欄 */
@media (max-width: 680px) {
    .goals-bento {
        grid-template-columns: 1fr;
    }

    .goal-card--featured {
        grid-row: auto;
        min-height: 220px;
    }

    .goal-card--wide {
        flex-direction: column;
        gap: 1rem;
        align-items: flex-start;
    }

    .goal-card--wide .goal-sub {
        border-left: none;
        padding-left: 0;
        border-top: 1px solid rgba(8, 145, 178, 0.2);
        padding-top: 1rem;
    }
}

/* ── CTA ── */
.org-cta {
    background: var(--page-bg);
    padding: 5rem 5vw;
    text-align: center;
    position: relative;
    overflow: hidden;
}

.org-cta::before {
    content: "";
    position: absolute;
    inset: 0;
    background: radial-gradient(
        ellipse at center,
        rgba(8, 145, 178, 0.12) 0%,
        transparent 70%
    );
    pointer-events: none;
}

.cta-inner {
    position: relative;
    z-index: 1;
}

.cta-sub {
    font-size: 0.75rem;
    letter-spacing: 0.25em;
    text-transform: uppercase;
    color: var(--primary-color);
    margin-bottom: 1rem;
    font-weight: var(--font-semibold);
}

.cta-heading {
    font-size: clamp(1.5rem, 3vw, 2.25rem);
    font-weight: var(--font-bold);
    color: #fff;
    margin: 0 0 0.75rem;
    line-height: 1.2;
}

.cta-desc {
    font-size: 0.95rem;
    color: rgba(255, 255, 255, 0.55);
    margin: 0 0 2.5rem;
    letter-spacing: 0.03em;
}

.cta-actions {
    display: flex;
    justify-content: center;
    gap: 1rem;
    flex-wrap: wrap;
}

.cta-btn-primary {
    padding: 0.8rem 2.25rem;
    background: var(--primary-color);
    color: #fff;
    text-decoration: none;
    border-radius: 4px;
    font-size: 0.9rem;
    font-weight: var(--font-semibold);
    letter-spacing: 0.05em;
    transition:
        background var(--transition-base),
        transform var(--transition-base);
}

.cta-btn-primary:hover {
    background: var(--primary-dark);
    transform: translateY(-2px);
    color: #fff;
}

.cta-btn-secondary {
    padding: 0.8rem 2.25rem;
    background: transparent;
    color: rgba(255, 255, 255, 0.8);
    text-decoration: none;
    border-radius: 4px;
    border: 1px solid rgba(255, 255, 255, 0.2);
    font-size: 0.9rem;
    font-weight: var(--font-semibold);
    letter-spacing: 0.05em;
    transition:
        border-color var(--transition-base),
        color var(--transition-base),
        transform var(--transition-base);
}

.cta-btn-secondary:hover {
    border-color: rgba(255, 255, 255, 0.5);
    color: #fff;
    transform: translateY(-2px);
}

/* ── 進場動畫控制 ── */
.org-mission .mission-inner,
.org-cta .cta-inner {
    opacity: 0;
    transform: translateY(24px);
    transition:
        opacity 0.7s ease,
        transform 0.7s ease;
}

.org-mission.visible .mission-inner,
.org-cta.visible .cta-inner {
    opacity: 1;
    transform: translateY(0);
}

/* ── RWD ── */
@media (max-width: 900px) {
    .org-content {
        grid-template-columns: 1fr;
    }

    .org-timeline {
        border-right: none;
        border-bottom: 1px solid var(--border-light);
        padding: 3.5rem 1.5rem;
    }

    .org-goals {
        padding: 3.5rem 1.5rem;
    }

    .org-hero {
        height: 320px;
        align-items: flex-end;
    }

    .org-hero-content {
        padding: 2rem 1.5rem;
    }
}