/* ═══════════════════════════════════════════════════════
   COMPONENTS.CSS
   Styles for action card timeline + member grid cards.
   Matches the exact screenshots provided.
   ═══════════════════════════════════════════════════════ */

/* ─── DESIGN TOKENS (component-scoped) ─── */
:root {
    --card-bg: #1e1e2e;
    --card-radius: 12px;
    --sidebar-bg: #252535;
    --sidebar-border: #4a9eff;
    --member-card-bg: #1e2030;
    --member-avatar-bg: #3a4a6b;
    --accent-blue: #5b8fb9;
    --highlight-green: #4caf50;
    --text-primary: #ffffff;
    --text-secondary: #b0b8c8;
    --text-muted: #8890a0;
    --bullet-color: #4a9eff;
}


/* ═══════════════════════════════════════════
   ACTION BLOCK  (timeline card)
   ═══════════════════════════════════════════ */

.actions-main {
    padding: 3rem 0;
    position: relative;
}

/* Timeline vertical line */
.timeline-line {
    position: absolute;
    left: 40px;
    top: 0;
    bottom: 0;
    width: 2px;
    background: linear-gradient(to bottom,
            transparent 0%,
            var(--accent-blue) 5%,
            var(--accent-blue) 95%,
            transparent 100%);
    opacity: 0.3;
}

/* Each action block row */
.action-block {
    display: flex;
    gap: 1.5rem;
    margin-bottom: 2.5rem;
    position: relative;
    opacity: 0;
    transform: translateY(20px);
    transition: opacity 0.6s ease, transform 0.6s ease;
}

.action-block.fade-in.visible,
.action-block.fade-in {
    opacity: 1;
    transform: translateY(0);
}

/* LEFT: Year marker column */
.action-block__marker {
    flex: 0 0 60px;
    display: flex;
    flex-direction: column;
    align-items: center;
    padding-top: 1.2rem;
    gap: 0.5rem;
    position: relative;
    z-index: 2;
}

.action-block__year {
    font-size: 0.85rem;
    font-weight: 700;
    color: var(--accent-blue);
    letter-spacing: 0.02em;
}

.action-block__dot {
    width: 14px;
    height: 14px;
    border-radius: 50%;
    border: 2px solid var(--accent-blue);
    background: transparent;
    position: relative;
}

.action-block__dot--highlight {
    background: var(--highlight-green);
    border-color: var(--highlight-green);
    box-shadow: 0 0 8px rgba(76, 175, 80, 0.5);
}

/* CENTER + RIGHT: Card wrapper */
.action-block__card {
    flex: 1;
    display: flex;
    gap: 0;
    background: var(--card-bg);
    border-radius: var(--card-radius);
    overflow: hidden;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.action-block__card:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.3);
}

.action-block--highlight .action-block__card {
    border: 1px solid rgba(76, 175, 80, 0.3);
}

/* CENTER: Content area */
.action-block__content {
    flex: 1;
    padding: 1.75rem 2rem;
    min-width: 0;
}

.action-block__date {
    display: inline-block;
    font-size: 0.75rem;
    font-weight: 700;
    color: var(--accent-blue);
    text-transform: uppercase;
    letter-spacing: 0.08em;
    margin-bottom: 0.5rem;
}

.action-block__title {
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--text-primary);
    margin: 0 0 0.75rem;
    line-height: 1.3;
}

.action-block__title a {
    color: inherit;
    text-decoration: none;
}

.action-block__title a:hover {
    color: var(--accent-blue);
}

.action-block__text {
    font-size: 0.95rem;
    line-height: 1.65;
    color: var(--text-secondary);
    margin-bottom: 1rem;
    text-align: justify;
}

.action-block__text p {
    margin: 0 0 0.75rem;
}

.action-block__text p:last-child {
    margin-bottom: 0;
}

/* PDF download button */
.action-block__download {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.6rem 1.2rem;
    border: 1px solid rgba(255, 255, 255, 0.2);
    border-radius: 8px;
    color: var(--text-secondary);
    text-decoration: none;
    font-size: 0.85rem;
    font-weight: 500;
    transition: all 0.25s ease;
    margin-top: 0.5rem;
}

.action-block__download:hover {
    border-color: var(--accent-blue);
    color: var(--accent-blue);
    background: rgba(91, 143, 185, 0.08);
}

.action-block__download svg {
    flex-shrink: 0;
}


/* ═══════════════════════════════════════════
   IMPACT SIDEBAR (right column of action card)
   ═══════════════════════════════════════════ */

.action-block__impact {
    flex: 0 0 250px;
    display: flex;
}

.impact-card {
    flex: 1;
    background: var(--sidebar-bg);
    border-left: 2px solid var(--sidebar-border);
    padding: 1.5rem;
    display: flex;
    flex-direction: column;
}

.impact-card--highlight {
    border-left-color: var(--highlight-green);
}

.impact-card__header {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    margin-bottom: 1rem;
    color: var(--accent-blue);
    font-size: 0.7rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.1em;
}

.impact-card__header svg {
    flex-shrink: 0;
}

.impact-card__list {
    list-style: none;
    padding: 0;
    margin: 0;
    flex: 1;
}

.impact-card__list li {
    position: relative;
    padding-left: 1rem;
    margin-bottom: 0.65rem;
    font-size: 0.85rem;
    line-height: 1.5;
    color: var(--text-secondary);
}

.impact-card__list li::before {
    content: "•";
    position: absolute;
    left: 0;
    color: var(--bullet-color);
    font-weight: 700;
    font-size: 1.1rem;
    line-height: 1;
    top: 2px;
}

.impact-card__list li strong {
    color: var(--text-primary);
    font-weight: 700;
}

/* Vittoria Storica badge */
.impact-card__badge {
    display: inline-block;
    background: var(--highlight-green);
    color: #fff;
    font-size: 0.7rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.06em;
    padding: 0.35rem 0.75rem;
    border-radius: 20px;
    margin-top: auto;
    width: fit-content;
}


/* ═══════════════════════════════════════════
   SINGLE AZIONE LAYOUT
   ═══════════════════════════════════════════ */

.single-azione-main {
    padding: 2rem 0 4rem;
}

.single-azione-grid {
    display: grid;
    grid-template-columns: 1fr 300px;
    gap: 2rem;
    align-items: start;
}

.single-azione__content {
    background: var(--card-bg);
    border-radius: var(--card-radius);
    padding: 2rem;
}

.single-azione__text {
    font-size: 1rem;
    line-height: 1.75;
    color: var(--text-secondary);
}

.single-azione__text p {
    margin: 0 0 1rem;
}

.single-azione__sidebar .impact-card {
    border-radius: var(--card-radius);
    border-left: 2px solid var(--sidebar-border);
    margin-bottom: 1.5rem;
}

.single-azione__nav {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
    margin-top: 1rem;
}

.single-azione__nav-link {
    display: block;
    padding: 0.75rem 1rem;
    background: var(--card-bg);
    border-radius: 8px;
    text-decoration: none;
    transition: background 0.25s ease;
}

.single-azione__nav-link:hover {
    background: var(--sidebar-bg);
}

.single-azione__nav-label {
    display: block;
    font-size: 0.75rem;
    color: var(--accent-blue);
    font-weight: 600;
}

.single-azione__nav-title {
    display: block;
    color: var(--text-primary);
    font-size: 0.9rem;
    margin-top: 0.2rem;
}


/* ═══════════════════════════════════════════
   MEMBER GRID (Gruppo di Coordinamento)
   ═══════════════════════════════════════════ */

.members-main {
    padding: 3rem 0;
}

.member-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1.5rem;
}

.member-card {
    background: var(--member-card-bg);
    border-radius: 16px;
    padding: 2rem;
    text-align: center;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.25rem;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.member-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 12px 40px rgba(0, 0, 0, 0.3);
}

/* Avatar circle with initials */
.member-card__avatar {
    width: 90px;
    height: 90px;
    border-radius: 50%;
    background: var(--member-avatar-bg);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 1rem;
}

.member-card__initials {
    font-size: 22px;
    font-weight: 700;
    color: var(--text-primary);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

/* Name */
.member-card__name {
    font-size: 1.15rem;
    font-weight: 700;
    color: var(--text-primary);
    margin: 0 0 0.5rem;
}

/* University row */
.member-card__uni {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.4rem;
    font-size: 0.85rem;
    color: var(--text-muted);
    margin-bottom: 1rem;
}

.member-card__uni svg {
    flex-shrink: 0;
    color: var(--accent-blue);
    opacity: 0.7;
}

/* Profile button */
.member-card__btn {
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
    padding: 0.55rem 1.2rem;
    border: 1px solid rgba(255, 255, 255, 0.2);
    border-radius: 8px;
    color: var(--text-secondary);
    text-decoration: none;
    font-size: 0.8rem;
    font-weight: 500;
    transition: all 0.25s ease;
    margin-top: auto;
}

.member-card__btn:hover {
    border-color: var(--accent-blue);
    color: var(--accent-blue);
    background: rgba(255, 255, 255, 0.05);
}

.member-card__btn svg {
    flex-shrink: 0;
}


/* ═══════════════════════════════════════════
   HERO BANNER
   ═══════════════════════════════════════════ */

.hero-banner {
    padding: 4rem 0 3rem;
    position: relative;
    overflow: hidden;
}

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

.hero-banner__badge {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    color: var(--accent-blue);
    font-size: 0.85rem;
    font-weight: 600;
    margin-bottom: 1rem;
}

.hero-banner__title {
    font-size: clamp(1.75rem, 4vw, 2.5rem);
    font-weight: 800;
    color: var(--text-primary);
    margin: 0 0 0.75rem;
    line-height: 1.2;
}

.hero-banner__subtitle {
    font-size: 1.05rem;
    color: var(--text-secondary);
    max-width: 600px;
    line-height: 1.6;
    margin: 0;
}

.hero-banner__decoration {
    position: absolute;
    top: 0;
    right: 0;
    width: 50%;
    height: 100%;
    background: radial-gradient(circle at 80% 50%,
            rgba(91, 143, 185, 0.08) 0%,
            transparent 70%);
    pointer-events: none;
}

/* Toolbar */
.toolbar {
    padding: 1rem 0;
    border-bottom: 1px solid rgba(255, 255, 255, 0.08);
    margin-bottom: 1rem;
}

.toolbar__inner {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 1rem;
}

.toolbar__count {
    font-size: 0.9rem;
    color: var(--text-secondary);
    font-weight: 500;
}

.toolbar__actions {
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.toolbar__label {
    font-size: 0.8rem;
    color: var(--text-muted);
}

.toolbar__select-wrapper {
    position: relative;
}

.toolbar__select {
    appearance: none;
    background: var(--card-bg);
    color: var(--text-primary);
    border: 1px solid rgba(255, 255, 255, 0.12);
    border-radius: 6px;
    padding: 0.45rem 2rem 0.45rem 0.75rem;
    font-size: 0.8rem;
    cursor: pointer;
}

.toolbar__select-chevron {
    position: absolute;
    right: 8px;
    top: 50%;
    transform: translateY(-50%);
    pointer-events: none;
    color: var(--text-muted);
}

/* No results */
.no-results {
    text-align: center;
    padding: 4rem 2rem;
    color: var(--text-muted);
    font-size: 1rem;
}


/* ═══════════════════════════════════════════
   FADE-IN ANIMATION
   ═══════════════════════════════════════════ */

.fade-in {
    opacity: 0;
    transform: translateY(20px);
    animation: fadeInUp 0.6s ease forwards;
}

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

.fade-in:nth-child(1) {
    animation-delay: 0.05s;
}

.fade-in:nth-child(2) {
    animation-delay: 0.1s;
}

.fade-in:nth-child(3) {
    animation-delay: 0.15s;
}

.fade-in:nth-child(4) {
    animation-delay: 0.2s;
}

.fade-in:nth-child(5) {
    animation-delay: 0.25s;
}

.fade-in:nth-child(6) {
    animation-delay: 0.3s;
}

.fade-in:nth-child(7) {
    animation-delay: 0.35s;
}

.fade-in:nth-child(8) {
    animation-delay: 0.4s;
}

.fade-in:nth-child(9) {
    animation-delay: 0.45s;
}

.fade-in:nth-child(10) {
    animation-delay: 0.5s;
}

.fade-in:nth-child(n+11) {
    animation-delay: 0.55s;
}


/* ═══════════════════════════════════════════
   EXPLANATION BLOCK (Storia del Movimento)
   ═══════════════════════════════════════════ */

.explanation-section {
    padding: var(--space-3xl) 0;
    background-color: var(--bg-primary);
    border-top: 1px solid var(--border-color);
}

.explanation-block {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-xl);
    align-items: center;
}

.explanation-block__content p {
    font-size: var(--fs-body);
    line-height: var(--lh-body);
    color: var(--text-body);
    margin: 0 0 var(--space-md);
    text-align: left;
}

.explanation-block__content p:last-child {
    margin-bottom: 0;
}

.explanation-block__content strong {
    color: var(--text-primary);
    font-weight: 700;
}

.explanation-block__image-wrapper {
    position: relative;
    width: 100%;
}

.explanation-block__image {
    width: 100%;
    height: auto;
    border-radius: 16px;
    box-shadow: 0 8px 40px rgba(0, 0, 0, 0.3);
    display: block;
}


/* ═══════════════════════════════════════════
   RESPONSIVE BREAKPOINTS
   ═══════════════════════════════════════════ */

@media (max-width: 1024px) {

    /* Member grid: 2 columns */
    .member-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    /* Action card: stack sidebar below */
    .action-block__card {
        flex-direction: column;
    }

    .action-block__impact {
        flex: none;
    }

    .impact-card {
        border-left: none;
        border-top: 2px solid var(--sidebar-border);
    }

    .impact-card--highlight {
        border-top-color: var(--highlight-green);
    }

    /* Single azione: stack */
    .single-azione-grid {
        grid-template-columns: 1fr;
    }

    /* Explanation block */
    .explanation-block {
        grid-template-columns: 1fr;
        gap: var(--space-xl);
    }

    .explanation-block__content {
        padding: 2.5rem 2rem;
    }

    .explanation-block__image-wrapper {
        min-height: 250px;
        order: -1;
    }

    .explanation-block__image-wrapper::before {
        width: 100%;
        height: 40%;
        bottom: 0;
        top: auto;
        background: linear-gradient(to top, #111111 0%, transparent 100%);
    }
}

@media (max-width: 640px) {

    /* Member grid: 1 column */
    .member-grid {
        grid-template-columns: 1fr;
    }

    /* Action blocks: hide marker, full-width card */
    .action-block {
        flex-direction: column;
        gap: 0.5rem;
    }

    .action-block__marker {
        flex-direction: row;
        gap: 0.75rem;
        padding-top: 0;
    }

    .timeline-line {
        display: none;
    }

    /* Reduce padding */
    .action-block__content {
        padding: 1.25rem;
    }

    .impact-card {
        padding: 1.25rem;
    }

    .member-card {
        padding: 1.5rem;
    }

    .hero-banner {
        padding: 2.5rem 0 2rem;
    }
}