/* ═══════════════════════════════════════════════════
   community.css — Community Page Styles
   Follows existing design system (Inter, CSS vars)
   ═══════════════════════════════════════════════════ */

/* ── Reveal animation ─────────────────────────────── */
.reveal {
    opacity: 0;
    transform: translateY(22px);
    transition: opacity 0.6s ease, transform 0.6s ease;
}

.reveal.visible {
    opacity: 1;
    transform: translateY(0);
}

/* ── Section base ─────────────────────────────────── */
.community-page {
    overflow: hidden;
}

.cm-section {
    padding: 72px 0;
}

.cm-section-alt {
    background: var(--bg-surface, #F9FAFB);
}

[data-theme="dark"] .cm-section-alt {
    background: var(--bg-surface, #111827);
}

.cm-section-head {
    text-align: center;
    max-width: 560px;
    margin: 0 auto 40px;
}

.cm-section-title {
    font-size: 28px;
    font-weight: 800;
    color: var(--text-primary, #111827);
    margin: 0 0 10px;
    line-height: 1.2;
}

.cm-section-sub {
    font-size: 15px;
    color: var(--text-muted, #6B7280);
    margin: 0;
    line-height: 1.6;
}

/* ── HERO ──────────────────────────────────────────── */
.cm-hero {
    position: relative;
    padding: 100px 0 80px;
    text-align: center;
    overflow: hidden;
}

.cm-hero-bg {
    position: absolute;
    inset: 0;
    background:
        radial-gradient(ellipse 60% 50% at 50% 0%, rgba(37, 99, 235, 0.06) 0%, transparent 70%),
        radial-gradient(ellipse 40% 40% at 80% 80%, rgba(124, 58, 237, 0.04) 0%, transparent 60%);
    pointer-events: none;
}

[data-theme="dark"] .cm-hero-bg {
    background:
        radial-gradient(ellipse 60% 50% at 50% 0%, rgba(37, 99, 235, 0.12) 0%, transparent 70%),
        radial-gradient(ellipse 40% 40% at 80% 80%, rgba(124, 58, 237, 0.08) 0%, transparent 60%);
}

.cm-hero-inner {
    position: relative;
    z-index: 1;
    max-width: 620px;
    margin: 0 auto;
}

.cm-hero-title {
    font-size: 40px;
    font-weight: 800;
    color: var(--text-primary, #111827);
    margin: 0 0 14px;
    line-height: 1.15;
    letter-spacing: -0.02em;
}

.cm-hero-sub {
    font-size: 17px;
    color: var(--text-secondary, #4B5563);
    margin: 0 0 32px;
    line-height: 1.6;
}

.cm-hero-actions {
    display: flex;
    gap: 12px;
    justify-content: center;
    flex-wrap: wrap;
}

/* ── Buttons ─────────────────────────────────────────── */
.cm-btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 12px 24px;
    font-size: 14.5px;
    font-weight: 600;
    font-family: var(--font-primary, 'Inter', sans-serif);
    border-radius: 10px;
    border: 1px solid transparent;
    cursor: pointer;
    text-decoration: none;
    transition: background 0.2s, box-shadow 0.2s, transform 0.15s;
    white-space: nowrap;
}

.cm-btn svg {
    flex-shrink: 0;
}

.cm-btn-primary {
    background: var(--primary, #2563EB);
    color: #fff;
}

.cm-btn-primary:hover {
    background: var(--primary-hover, #1D4ED8);
    box-shadow: 0 4px 14px rgba(37, 99, 235, 0.3);
    transform: translateY(-1px);
}

.cm-btn-secondary {
    background: var(--bg-card, #fff);
    color: var(--text-primary, #111827);
    border-color: var(--border, #E5E7EB);
}

.cm-btn-secondary:hover {
    background: var(--bg-surface, #F9FAFB);
    border-color: var(--border-strong, #D1D5DB);
}

[data-theme="dark"] .cm-btn-secondary {
    background: var(--bg-card, #1F2937);
    border-color: var(--border, #374151);
}

/* ── PLATFORM GRID ────────────────────────────────── */
.cm-platform-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 16px;
}

.cm-platform-card {
    display: flex;
    align-items: center;
    gap: 14px;
    padding: 18px 20px;
    background: var(--bg-card, #fff);
    border: 1px solid var(--border, #E5E7EB);
    border-radius: 12px;
    text-decoration: none;
    color: var(--text-primary, #111827);
    transition: transform 0.2s, box-shadow 0.2s, border-color 0.2s;
}

.cm-platform-card:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(0, 0, 0, 0.06);
    border-color: var(--primary, #2563EB);
}

[data-theme="dark"] .cm-platform-card {
    background: var(--bg-card, #1F2937);
    border-color: var(--border, #374151);
}

[data-theme="dark"] .cm-platform-card:hover {
    box-shadow: 0 6px 20px rgba(0, 0, 0, 0.2);
}

.cm-platform-icon {
    width: 42px;
    height: 42px;
    border-radius: 10px;
    background: var(--bg-surface, #F3F4F6);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    color: var(--primary, #2563EB);
}

[data-theme="dark"] .cm-platform-icon {
    background: rgba(37, 99, 235, 0.12);
}

.cm-platform-icon svg {
    width: 20px;
    height: 20px;
}

.cm-platform-body {
    flex: 1;
    min-width: 0;
}

.cm-platform-name {
    font-size: 14px;
    font-weight: 700;
    margin: 0 0 3px;
    color: var(--text-primary, #111827);
}

.cm-platform-desc {
    font-size: 12.5px;
    color: var(--text-muted, #6B7280);
    margin: 0;
    line-height: 1.4;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.cm-platform-arrow {
    color: var(--text-muted, #9CA3AF);
    flex-shrink: 0;
    transition: transform 0.2s, color 0.2s;
}

.cm-platform-card:hover .cm-platform-arrow {
    transform: translateX(3px);
    color: var(--primary, #2563EB);
}

/* ── BENEFITS ──────────────────────────────────────── */
.cm-benefits-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
    gap: 20px;
}

.cm-benefit-card {
    background: var(--bg-card, #fff);
    border: 1px solid var(--border, #E5E7EB);
    border-radius: 12px;
    padding: 28px 24px;
    text-align: center;
    transition: transform 0.2s, box-shadow 0.2s;
}

.cm-benefit-card:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 16px rgba(0, 0, 0, 0.05);
}

[data-theme="dark"] .cm-benefit-card {
    background: var(--bg-card, #1F2937);
    border-color: var(--border, #374151);
}

.cm-benefit-icon {
    width: 48px;
    height: 48px;
    border-radius: 12px;
    background: var(--accent-bg);
    color: var(--accent);
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 16px;
}

.cm-benefit-icon svg {
    width: 22px;
    height: 22px;
}

.cm-benefit-title {
    font-size: 15px;
    font-weight: 700;
    color: var(--text-primary, #111827);
    margin: 0 0 8px;
}

.cm-benefit-desc {
    font-size: 13px;
    color: var(--text-muted, #6B7280);
    margin: 0;
    line-height: 1.6;
}

/* ── STATS ─────────────────────────────────────────── */
.cm-stats-row {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 16px;
}

.cm-stat-card {
    background: var(--bg-card, #fff);
    border: 1px solid var(--border, #E5E7EB);
    border-radius: 12px;
    padding: 24px 16px;
    text-align: center;
}

[data-theme="dark"] .cm-stat-card {
    background: var(--bg-card, #1F2937);
    border-color: var(--border, #374151);
}

.cm-stat-icon {
    width: 40px;
    height: 40px;
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 12px;
}

.cm-stat-icon svg {
    width: 18px;
    height: 18px;
}

.cm-stat-val {
    display: block;
    font-size: 28px;
    font-weight: 800;
    color: var(--text-primary, #111827);
    line-height: 1;
    margin-bottom: 6px;
}

.cm-stat-lbl {
    font-size: 12.5px;
    color: var(--text-muted, #6B7280);
    font-weight: 500;
}

/* ── NEWSLETTER ────────────────────────────────────── */
.cm-newsletter {
    background: var(--bg-card, #fff);
    border: 1px solid var(--border, #E5E7EB);
    border-radius: 14px;
    padding: 40px;
    display: flex;
    align-items: center;
    gap: 32px;
}

[data-theme="dark"] .cm-newsletter {
    background: var(--bg-card, #1F2937);
    border-color: var(--border, #374151);
}

.cm-newsletter-content {
    flex: 1;
}

.cm-newsletter-content .cm-section-title {
    text-align: left;
    font-size: 22px;
}

.cm-newsletter-content .cm-section-sub {
    text-align: left;
}

.cm-newsletter-form {
    display: flex;
    gap: 10px;
    flex-shrink: 0;
}

.cm-newsletter-input-wrap {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 10px 14px;
    border: 1px solid var(--border, #E5E7EB);
    border-radius: 10px;
    background: var(--bg-surface, #F9FAFB);
    min-width: 260px;
    transition: border-color 0.2s, box-shadow 0.2s;
}

.cm-newsletter-input-wrap:focus-within {
    border-color: var(--primary, #2563EB);
    box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.1);
}

[data-theme="dark"] .cm-newsletter-input-wrap {
    background: var(--bg-surface, #111827);
    border-color: var(--border, #374151);
}

.cm-newsletter-input-wrap svg {
    color: var(--text-muted, #9CA3AF);
    flex-shrink: 0;
}

.cm-newsletter-input-wrap input {
    border: none;
    outline: none;
    background: transparent;
    font-size: 13.5px;
    font-family: var(--font-primary, 'Inter', sans-serif);
    color: var(--text-primary, #111827);
    flex: 1;
    width: 100%;
}

.cm-newsletter-input-wrap input::placeholder {
    color: var(--text-muted, #9CA3AF);
}

.cm-btn-sub {
    padding: 10px 22px;
    font-size: 13.5px;
    border-radius: 10px;
}

.cm-newsletter-msg {
    font-size: 13px;
    margin: 10px 0 0 0;
    min-height: 20px;
    text-align: center;
}

.cm-msg-ok {
    color: #16A34A;
}

.cm-msg-err {
    color: #DC2626;
}

/* ── GUIDELINES ACCORDION ──────────────────────────── */
.cm-guidelines {
    max-width: 680px;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    gap: 0;
}

.cm-guide-item {
    border-bottom: 1px solid var(--border, #E5E7EB);
}

.cm-guide-item:last-child {
    border-bottom: none;
}

.cm-guide-trigger {
    display: flex;
    align-items: center;
    justify-content: space-between;
    width: 100%;
    padding: 18px 4px;
    background: none;
    border: none;
    cursor: pointer;
    font-family: var(--font-primary, 'Inter', sans-serif);
    font-size: 15px;
    font-weight: 600;
    color: var(--text-primary, #111827);
    text-align: left;
    transition: color 0.15s;
}

.cm-guide-trigger:hover {
    color: var(--primary, #2563EB);
}

.cm-guide-left {
    display: flex;
    align-items: center;
    gap: 14px;
}

.cm-guide-num {
    font-size: 12px;
    font-weight: 700;
    color: var(--primary, #2563EB);
    background: var(--bg-surface, #EFF6FF);
    width: 30px;
    height: 30px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 8px;
    flex-shrink: 0;
}

[data-theme="dark"] .cm-guide-num {
    background: rgba(37, 99, 235, 0.15);
}

.cm-guide-chevron {
    color: var(--text-muted, #9CA3AF);
    transition: transform 0.25s ease;
    flex-shrink: 0;
}

.cm-guide-item.open .cm-guide-chevron {
    transform: rotate(180deg);
}

.cm-guide-content {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s ease, padding 0.3s ease;
    padding: 0 4px 0 48px;
}

.cm-guide-item.open .cm-guide-content {
    max-height: 200px;
    padding-bottom: 18px;
}

.cm-guide-content p {
    font-size: 13.5px;
    color: var(--text-secondary, #4B5563);
    line-height: 1.65;
    margin: 0;
}

/* ── RESPONSIVE ────────────────────────────────────── */
@media (max-width: 768px) {
    .cm-hero {
        padding: 72px 0 56px;
    }

    .cm-hero-title {
        font-size: 28px;
    }

    .cm-hero-sub {
        font-size: 15px;
    }

    .cm-section {
        padding: 48px 0;
    }

    .cm-section-title {
        font-size: 22px;
    }

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

    .cm-newsletter {
        flex-direction: column;
        padding: 28px 20px;
        text-align: center;
    }

    .cm-newsletter-content .cm-section-title,
    .cm-newsletter-content .cm-section-sub {
        text-align: center;
    }

    .cm-newsletter-form {
        flex-direction: column;
        width: 100%;
    }

    .cm-newsletter-input-wrap {
        min-width: 0;
        width: 100%;
    }

    .cm-btn-sub {
        width: 100%;
        justify-content: center;
    }

    .cm-platform-grid {
        grid-template-columns: 1fr;
    }

    .cm-benefits-grid {
        grid-template-columns: 1fr;
    }

    .cm-guide-content {
        padding-left: 4px;
    }
}

@media (max-width: 480px) {
    .cm-hero-title {
        font-size: 24px;
    }

    .cm-stat-val {
        font-size: 22px;
    }

    .cm-hero-actions {
        flex-direction: column;
        align-items: stretch;
    }

    .cm-btn {
        justify-content: center;
    }
}