/* ===== SHARED PORTAL STYLES ===== */
/* Extends the landing page design system */

* { margin: 0; padding: 0; box-sizing: border-box; }

:root {
    --bg-primary: #070b14;
    --bg-secondary: #0d1220;
    --bg-card: #111827;
    --accent: #06b6d4;
    --accent-dim: rgba(6, 182, 212, 0.15);
    --accent-glow: rgba(6, 182, 212, 0.4);
    --text-primary: #f1f5f9;
    --text-secondary: #94a3b8;
    --text-muted: #64748b;
    --border: rgba(148, 163, 184, 0.1);
    --danger: #f43f5e;
    --warm: #f59e0b;
    --success: #10b981;
    --success-dim: rgba(16, 185, 129, 0.15);
}

html { scroll-behavior: smooth; }

body {
    font-family: 'DM Sans', -apple-system, BlinkMacSystemFont, sans-serif;
    background: var(--bg-primary);
    color: var(--text-primary);
    line-height: 1.6;
    overflow-x: hidden;
}

body::before {
    content: '';
    position: fixed;
    top: 0; left: 0; right: 0; bottom: 0;
    background: url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='noise'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23noise)' opacity='0.03'/%3E%3C/svg%3E");
    pointer-events: none;
    z-index: 0;
}

.container {
    max-width: 1100px;
    margin: 0 auto;
    padding: 0 24px;
    position: relative;
    z-index: 1;
}

/* ===== NAV ===== */
nav {
    padding: 20px 0;
    border-bottom: 1px solid var(--border);
    position: sticky;
    top: 0;
    background: rgba(7, 11, 20, 0.95);
    backdrop-filter: blur(12px);
    z-index: 100;
}
nav .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
}
.logo {
    display: flex;
    align-items: center;
    text-decoration: none;
    font-family: 'Syne', sans-serif;
    font-weight: 800;
    font-size: 1.4rem;
    letter-spacing: -0.5px;
    color: var(--text-primary);
}
.logo img {
    height: 40px;
    width: auto;
    max-width: none !important;
    filter: invert(1);
    display: block;
}
.logo span { color: var(--accent); }
.logo-text {
    font-family: 'Syne', sans-serif;
    font-weight: 800;
    font-size: 1.05rem;
    letter-spacing: 0.5px;
    color: var(--text-primary);
}

.nav-links {
    display: flex;
    gap: 32px;
    align-items: center;
}
.nav-links a {
    font-size: 0.85rem;
    font-weight: 500;
    color: var(--text-secondary);
    text-decoration: none;
    transition: color 0.2s;
    letter-spacing: 0.3px;
}
.nav-links a:hover,
.nav-links a.active {
    color: var(--accent);
}
.nav-links .nav-cta {
    padding: 8px 20px;
    background: var(--accent);
    color: var(--bg-primary);
    border-radius: 6px;
    font-weight: 700;
    font-family: 'Syne', sans-serif;
    font-size: 0.82rem;
    letter-spacing: -0.2px;
}
.nav-links .nav-cta:hover {
    opacity: 0.9;
    color: var(--bg-primary);
}

/* ===== PAGE HEADER ===== */
.page-header {
    padding: 80px 0 60px;
    position: relative;
}
.page-header::before {
    content: '';
    position: absolute;
    top: -100px;
    right: -200px;
    width: 600px;
    height: 600px;
    background: radial-gradient(circle, var(--accent-dim) 0%, transparent 70%);
    pointer-events: none;
}
.page-header .section-label {
    font-family: 'Syne', sans-serif;
    font-size: 0.75rem;
    font-weight: 700;
    letter-spacing: 3px;
    text-transform: uppercase;
    color: var(--accent);
    margin-bottom: 20px;
}
.page-header h1 {
    font-family: 'Syne', sans-serif;
    font-weight: 800;
    font-size: clamp(2rem, 4vw, 3rem);
    line-height: 1.1;
    letter-spacing: -1.5px;
    max-width: 700px;
    margin-bottom: 16px;
}
.page-header .subtitle {
    font-size: 1.05rem;
    color: var(--text-secondary);
    max-width: 600px;
    line-height: 1.7;
    font-weight: 300;
}

/* ===== CONTENT CALENDAR ===== */
.calendar-controls {
    display: flex;
    gap: 12px;
    margin-bottom: 40px;
    flex-wrap: wrap;
}
.platform-filter {
    padding: 8px 20px;
    border: 1px solid var(--border);
    border-radius: 100px;
    background: transparent;
    color: var(--text-secondary);
    font-family: 'DM Sans', sans-serif;
    font-size: 0.85rem;
    cursor: pointer;
    transition: all 0.2s;
}
.platform-filter:hover {
    border-color: var(--accent);
    color: var(--text-primary);
}
.platform-filter.active {
    background: var(--accent-dim);
    border-color: var(--accent);
    color: var(--accent);
}

.calendar-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(340px, 1fr));
    gap: 20px;
    margin-bottom: 80px;
}

.post-card {
    border: 1px solid var(--border);
    border-radius: 12px;
    background: var(--bg-secondary);
    overflow: hidden;
    transition: border-color 0.3s, transform 0.2s;
}
.post-card:hover {
    border-color: rgba(6, 182, 212, 0.3);
    transform: translateY(-2px);
}
.post-card-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 16px 20px;
    border-bottom: 1px solid var(--border);
}
.post-platform {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    font-size: 0.78rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1px;
}
.post-platform.linkedin { color: #0a66c2; }
.post-platform.twitter { color: var(--text-primary); }
.post-platform.instagram { color: #e1306c; }

.post-date {
    font-size: 0.78rem;
    color: var(--text-muted);
}
.post-card-body {
    padding: 20px;
}
.post-card-body p {
    font-size: 0.9rem;
    color: var(--text-secondary);
    line-height: 1.7;
    margin-bottom: 16px;
}
.post-tags {
    display: flex;
    gap: 8px;
    flex-wrap: wrap;
}
.post-tag {
    padding: 4px 10px;
    border-radius: 100px;
    font-size: 0.72rem;
    font-weight: 500;
    letter-spacing: 0.5px;
}
.post-tag.compliant {
    background: var(--success-dim);
    color: var(--success);
}
.post-tag.fair-balance {
    background: rgba(6, 182, 212, 0.12);
    color: var(--accent);
}
.post-tag.educational {
    background: rgba(245, 158, 11, 0.12);
    color: var(--warm);
}

.post-compliance-note {
    padding: 12px 16px;
    border-top: 1px solid var(--border);
    background: rgba(16, 185, 129, 0.04);
    font-size: 0.78rem;
    color: var(--text-muted);
    line-height: 1.5;
}
.post-compliance-note strong {
    color: var(--success);
    font-weight: 600;
}

/* ===== COMPLIANCE CHECKLIST ===== */
.compliance-section {
    padding: 60px 0;
}
.compliance-pillar {
    margin-bottom: 48px;
}
.pillar-header {
    display: flex;
    align-items: center;
    gap: 16px;
    margin-bottom: 24px;
    padding-bottom: 16px;
    border-bottom: 1px solid var(--border);
}
.pillar-icon {
    width: 48px;
    height: 48px;
    border-radius: 10px;
    background: var(--accent-dim);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.4rem;
    flex-shrink: 0;
}
.pillar-header h2 {
    font-family: 'Syne', sans-serif;
    font-weight: 700;
    font-size: 1.4rem;
    letter-spacing: -0.5px;
}
.pillar-header p {
    font-size: 0.9rem;
    color: var(--text-secondary);
    margin-top: 4px;
}

.checklist {
    display: flex;
    flex-direction: column;
    gap: 12px;
}
.check-item {
    display: flex;
    gap: 14px;
    align-items: flex-start;
    padding: 18px 20px;
    border: 1px solid var(--border);
    border-radius: 10px;
    background: var(--bg-secondary);
    transition: border-color 0.2s;
}
.check-item:hover {
    border-color: rgba(6, 182, 212, 0.25);
}
.check-icon {
    flex-shrink: 0;
    width: 24px;
    height: 24px;
    border-radius: 6px;
    background: var(--success-dim);
    color: var(--success);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.75rem;
    font-weight: 700;
    margin-top: 2px;
}
.check-item h3 {
    font-family: 'Syne', sans-serif;
    font-weight: 700;
    font-size: 0.95rem;
    letter-spacing: -0.2px;
    margin-bottom: 4px;
}
.check-item p {
    font-size: 0.85rem;
    color: var(--text-secondary);
    line-height: 1.6;
}

/* ===== PROPOSAL FORM ===== */
.form-section {
    padding: 60px 0 100px;
}
.form-card {
    max-width: 680px;
    border: 1px solid var(--border);
    border-radius: 16px;
    background: var(--bg-secondary);
    padding: 48px;
}
.form-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
}
.form-group {
    display: flex;
    flex-direction: column;
    gap: 6px;
}
.form-group.full-width {
    grid-column: 1 / -1;
}
.form-group label {
    font-family: 'Syne', sans-serif;
    font-size: 0.82rem;
    font-weight: 700;
    letter-spacing: -0.1px;
    color: var(--text-secondary);
}
.form-group label .required {
    color: var(--danger);
}
.form-group input,
.form-group select,
.form-group textarea {
    padding: 12px 16px;
    border: 1px solid var(--border);
    border-radius: 8px;
    background: var(--bg-card);
    color: var(--text-primary);
    font-family: 'DM Sans', sans-serif;
    font-size: 0.9rem;
    transition: border-color 0.2s;
    outline: none;
}
.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    border-color: var(--accent);
    box-shadow: 0 0 0 3px var(--accent-dim);
}
.form-group input::placeholder,
.form-group textarea::placeholder {
    color: var(--text-muted);
}
.form-group textarea {
    resize: vertical;
    min-height: 100px;
}
.form-group select {
    cursor: pointer;
    appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 12 12'%3E%3Cpath d='M2 4l4 4 4-4' fill='none' stroke='%2394a3b8' stroke-width='1.5'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 14px center;
    padding-right: 36px;
}
.form-group select option {
    background: var(--bg-card);
    color: var(--text-primary);
}

.form-submit {
    margin-top: 28px;
}
.submit-btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 14px 36px;
    background: var(--accent);
    color: var(--bg-primary);
    font-family: 'Syne', sans-serif;
    font-weight: 700;
    font-size: 1rem;
    border: none;
    border-radius: 8px;
    cursor: pointer;
    transition: opacity 0.2s;
    letter-spacing: -0.3px;
    width: 100%;
    justify-content: center;
}
.submit-btn:hover {
    opacity: 0.9;
}
.submit-btn:disabled {
    opacity: 0.5;
    cursor: not-allowed;
}

/* Form success/error states */
.form-message {
    margin-top: 20px;
    padding: 16px 20px;
    border-radius: 10px;
    font-size: 0.9rem;
    line-height: 1.5;
    display: none;
}
.form-message.success {
    background: var(--success-dim);
    border: 1px solid rgba(16, 185, 129, 0.3);
    color: var(--success);
    display: block;
}
.form-message.error {
    background: rgba(244, 63, 94, 0.1);
    border: 1px solid rgba(244, 63, 94, 0.3);
    color: var(--danger);
    display: block;
}

/* ===== INFO BOXES ===== */
.info-box {
    padding: 24px;
    border: 1px solid var(--border);
    border-radius: 12px;
    background: var(--bg-secondary);
    margin-bottom: 32px;
}
.info-box h3 {
    font-family: 'Syne', sans-serif;
    font-weight: 700;
    font-size: 1rem;
    margin-bottom: 8px;
    letter-spacing: -0.2px;
}
.info-box p {
    font-size: 0.88rem;
    color: var(--text-secondary);
    line-height: 1.7;
}

/* ===== CTA SECTION ===== */
.portal-cta {
    padding: 80px 0;
    text-align: center;
    border-top: 1px solid var(--border);
}
.portal-cta h2 {
    font-family: 'Syne', sans-serif;
    font-weight: 800;
    font-size: clamp(1.6rem, 3vw, 2.4rem);
    letter-spacing: -1px;
    margin-bottom: 16px;
}
.portal-cta p {
    font-size: 1rem;
    color: var(--text-secondary);
    max-width: 500px;
    margin: 0 auto 32px;
    line-height: 1.7;
}
.cta-btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 14px 32px;
    background: var(--accent);
    color: var(--bg-primary);
    font-family: 'Syne', sans-serif;
    font-weight: 700;
    font-size: 1rem;
    border: none;
    border-radius: 8px;
    cursor: pointer;
    text-decoration: none;
    transition: opacity 0.2s;
    letter-spacing: -0.3px;
}
.cta-btn:hover { opacity: 0.9; }

.cta-btn-outline {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 14px 32px;
    background: transparent;
    color: var(--accent);
    border: 1px solid var(--accent);
    font-family: 'Syne', sans-serif;
    font-weight: 700;
    font-size: 1rem;
    border-radius: 8px;
    cursor: pointer;
    text-decoration: none;
    transition: all 0.2s;
    letter-spacing: -0.3px;
}
.cta-btn-outline:hover {
    background: var(--accent-dim);
}

/* ===== FOOTER ===== */
footer {
    padding: 40px 0;
    border-top: 1px solid var(--border);
}
footer .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
}
.footer-logo-link {
    display: flex;
    align-items: center;
    text-decoration: none;
}
.footer-logo-link img {
    height: 40px;
    width: auto;
    max-width: none !important;
    filter: invert(1);
}
.footer-text {
    font-size: 0.8rem;
    color: var(--text-muted);
}

/* ===== MOBILE NAV ===== */
.nav-toggle {
    display: none;
    background: none;
    border: none;
    color: var(--text-secondary);
    font-size: 1.5rem;
    cursor: pointer;
    padding: 4px;
}

/* ===== RESPONSIVE ===== */
@media (max-width: 768px) {
    .nav-toggle { display: block; }
    .nav-links {
        display: none;
        position: absolute;
        top: 100%;
        left: 0;
        right: 0;
        background: rgba(7, 11, 20, 0.98);
        backdrop-filter: blur(12px);
        flex-direction: column;
        padding: 20px 24px;
        gap: 16px;
        border-bottom: 1px solid var(--border);
    }
    .nav-links.open { display: flex; }

    .page-header { padding: 60px 0 40px; }

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

    .form-card { padding: 28px 20px; }
    .form-grid { grid-template-columns: 1fr; }

    footer .container {
        flex-direction: column;
        gap: 12px;
        text-align: center;
    }
}