/* --- 1. Global System Constants & Theme Reset --- */
:root {
    --bg-gradient: linear-gradient(135deg, #0f172a 0%, #1e1b4b 100%);
    --card-bg: rgba(30, 41, 59, 0.7);
    --btn-bg: rgba(255, 255, 255, 0.04);
    --btn-hover-bg: rgba(255, 255, 255, 0.08);
    --text-main: #f8fafc;
    --text-muted: #94a3b8;
    --accent-glow: #818cf8;
    --border-color: rgba(255, 255, 255, 0.08);
}

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

body {
    background: var(--bg-gradient);
    font-family: 'Plus Jakarta Sans', sans-serif;
    color: var(--text-main);
    display: flex;
    justify-content: center;
    align-items: center;
    min-height: 100vh;
    padding: 20px;
    overflow-x: hidden;
}

/* --- 2. Centralized Layout Card --- */
.hub-card {
    background: var(--card-bg);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    width: 100%;
    max-width: 480px;
    padding: 40px 24px;
    border-radius: 24px;
    border: 1px solid var(--border-color);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.3);
}

.hub-header {
    text-align: center;
    margin-bottom: 32px;
}

/* --- 3. Custom Logo & Side-by-Side Brand Layout --- */
.brand-box {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 12px;
    margin-bottom: 24px;
}

.site-logo {
    width: 38px;
    height: 38px;
    border-radius: 50%;
    object-fit: cover;
    border: 1.5px solid var(--border-color);
}

.brand-name {
    font-size: 1.1rem;
    font-weight: 700;
    letter-spacing: -0.3px;
    color: var(--text-main);
}

/* --- 4. Interconnected Navigation Bar --- */
.top-nav {
    display: flex;
    justify-content: center;
    gap: 14px;
    margin-bottom: 28px;
    background: rgba(255, 255, 255, 0.02);
    padding: 8px;
    border-radius: 14px;
    border: 1px solid var(--border-color);
}

.nav-link {
    color: var(--text-muted);
    text-decoration: none;
    font-size: 0.82rem;
    font-weight: 600;
    padding: 6px 12px;
    border-radius: 8px;
    transition: all 0.2s ease;
}

.nav-link:hover {
    color: var(--text-main);
    background-color: var(--btn-bg);
}

.nav-link.active {
    color: var(--text-main);
    background-color: rgba(129, 140, 248, 0.2);
    border: 1px solid rgba(129, 140, 248, 0.25);
}

/* --- 5. Content Elements --- */
.badge {
    display: inline-block;
    background: rgba(129, 140, 248, 0.15);
    color: var(--accent-glow);
    font-size: 0.75rem;
    font-weight: 700;
    padding: 6px 14px;
    border-radius: 20px;
    letter-spacing: 0.5px;
    text-transform: uppercase;
    margin-bottom: 16px;
    border: 1px solid rgba(129, 140, 248, 0.2);
}

h1 { font-size: 1.8rem; font-weight: 700; letter-spacing: -0.5px; margin-bottom: 12px; }
h2 { font-size: 1.15rem; font-weight: 700; margin-bottom: 16px; color: var(--text-main); text-align: left; }
.subtitle { font-size: 0.9rem; color: var(--text-muted); line-height: 1.5; }

/* --- 6. Direct Buttons / Resource Cards --- */
.links-container { display: flex; flex-direction: column; gap: 14px; margin-bottom: 28px; }

.resource-btn {
    display: flex;
    justify-content: space-between;
    align-items: center;
    background-color: var(--btn-bg);
    text-decoration: none;
    padding: 18px 20px;
    border-radius: 16px;
    border: 1px solid var(--border-color);
    transition: all 0.25s cubic-bezier(0.4, 0, 0.2, 1);
}

.btn-content { display: flex; flex-direction: column; text-align: left; gap: 6px; padding-right: 12px; }
.btn-title { font-weight: 600; font-size: 1rem; color: var(--text-main); }
.btn-desc { font-size: 0.8rem; color: var(--text-muted); line-height: 1.4; }
.btn-arrow { font-size: 1.1rem; color: var(--text-muted); transition: transform 0.2s ease, color 0.2s ease; }

.resource-btn:hover {
    background-color: var(--btn-hover-bg);
    border-color: rgba(129, 140, 248, 0.3);
    transform: translateY(-2px);
}
.resource-btn:hover .btn-arrow { transform: translateX(4px); color: var(--accent-glow); }

/* --- 7. Frequently Asked Questions Accordions --- */
.faq-section {
    margin-bottom: 28px;
    border-top: 1px solid var(--border-color);
    padding-top: 24px;
}

.faq-item {
    background: var(--btn-bg);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    margin-bottom: 10px;
    padding: 14px;
    text-align: left;
}

.faq-item[open] {
    background: rgba(255, 255, 255, 0.02);
    border-color: rgba(129, 140, 248, 0.2);
}

summary {
    font-size: 0.88rem;
    font-weight: 600;
    color: var(--text-main);
    cursor: pointer;
    outline: none;
    user-select: none;
}

.faq-answer {
    font-size: 0.82rem;
    color: var(--text-muted);
    line-height: 1.5;
    margin-top: 10px;
    padding-left: 4px;
}

/* --- 8. Team Showcase Layout with Pictures --- */
.team-grid { display: flex; flex-direction: column; gap: 16px; margin-bottom: 24px; }

.team-member-card {
    background: rgba(255, 255, 255, 0.02);
    border: 1px solid var(--border-color);
    padding: 20px;
    border-radius: 16px;
    text-align: left;
}

.team-member-card.placeholder { border-style: dashed; opacity: 0.5; }

.member-profile-row {
    display: flex;
    align-items: center;
    gap: 16px;
    margin-bottom: 12px;
}

.member-photo {
    width: 52px;
    height: 52px;
    border-radius: 50%;
    object-fit: cover;
    border: 1.5px solid var(--accent-glow);
}

.member-photo-placeholder {
    width: 52px;
    height: 52px;
    border-radius: 50%;
    background: var(--btn-bg);
    border: 1px dashed var(--border-color);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.2rem;
}

.member-title-block h3 { font-size: 1.05rem; color: var(--text-main); }

.member-role {
    font-size: 0.75rem;
    color: var(--accent-glow);
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.3px;
    margin-top: 2px;
}

.member-bio { font-size: 0.84rem; color: var(--text-muted); line-height: 1.4; }

/* --- 9. About Page Narrative Block --- */
.content-block {
    text-align: left;
    background: rgba(255, 255, 255, 0.01);
    border: 1px solid var(--border-color);
    padding: 24px 20px;
    border-radius: 16px;
    margin-bottom: 24px;
}

.narrative-text { font-size: 0.88rem; line-height: 1.6; color: #cbd5e1; margin-bottom: 14px; }
.narrative-text:last-child { margin-bottom: 0; }

/* --- 10. Socials Instagram Feature Banner --- */
.instagram-section {
    background: rgba(255, 255, 255, 0.01);
    border: 1px dashed var(--border-color);
    padding: 18px;
    border-radius: 18px;
    margin-bottom: 24px;
    text-align: center;
}

.insta-label { font-size: 0.76rem; color: var(--text-muted); text-transform: uppercase; letter-spacing: 0.5px; font-weight: 600; margin-bottom: 10px; }

.insta-btn {
    display: flex;
    justify-content: space-between;
    align-items: center;
    background: linear-gradient(45deg, #8a3ab9, #bc1888, #e95950);
    color: white;
    text-decoration: none;
    font-weight: 700;
    font-size: 0.9rem;
    padding: 12px 18px;
    border-radius: 12px;
    transition: transform 0.2s ease;
}
.insta-btn:hover { transform: scale(1.02); }
.follow-tag { background: rgba(255, 255, 255, 0.2); font-size: 0.72rem; padding: 3px 8px; border-radius: 20px; text-transform: uppercase; }

/* --- 11. Footer & WhatsApp Styling --- */
.hub-footer { text-align: center; border-top: 1px solid var(--border-color); padding-top: 24px; }
.disclaimer { font-size: 0.8rem; color: var(--text-muted); margin-bottom: 14px; }

.wa-share-btn {
    display: inline-block;
    background-color: #25d366;
    color: white;
    text-decoration: none;
    font-size: 0.85rem;
    font-weight: 700;
    padding: 10px 20px;
    border-radius: 20px;
    margin-bottom: 24px;
    transition: transform 0.2s ease, background-color 0.2s ease;
    box-shadow: 0 4px 12px rgba(37, 211, 102, 0.2);
}
.wa-share-btn:hover { transform: scale(1.05); background-color: #20ba5a; }
.tagline { font-size: 0.75rem; font-weight: 600; color: var(--accent-glow); text-transform: uppercase; letter-spacing: 0.5px; }

/* --- 12. Floating Absolute Copyright Notice --- */
.site-copyright {
    position: absolute;
    bottom: 16px;
    right: 20px;
    font-size: 0.72rem;
    color: var(--text-muted);
    opacity: 0.4;
    font-weight: 500;
}

/* --- 13. Team Page 'Join Us' Button Layout --- */
.join-team-section {
    background: rgba(129, 140, 248, 0.03);
    border: 1px dashed rgba(129, 140, 248, 0.2);
    padding: 18px;
    border-radius: 18px;
    margin-bottom: 24px;
    text-align: center;
}

.join-label {
    font-size: 0.76rem;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.5px;
    font-weight: 600;
    margin-bottom: 10px;
}

.join-btn {
    display: flex;
    justify-content: space-between;
    align-items: center;
    background: linear-gradient(135deg, #6366f1 0%, #4f46e5 100%);
    color: white;
    text-decoration: none;
    font-weight: 700;
    font-size: 0.9rem;
    padding: 12px 18px;
    border-radius: 12px;
    transition: transform 0.2s cubic-bezier(0.4, 0, 0.2, 1), box-shadow 0.2s ease;
    box-shadow: 0 4px 12px rgba(99, 102, 241, 0.2);
}

.join-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 20px rgba(99, 102, 241, 0.35);
}

.apply-tag {
    background: rgba(255, 255, 255, 0.15);
    font-size: 0.7rem;
    padding: 3px 10px;
    border-radius: 20px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

@media (max-width: 520px) {
    body { padding: 10px; }
    .hub-card { padding: 30px 16px; }
    .site-copyright {
        position: relative;
        bottom: auto;
        right: auto;
        margin-top: 24px;
        text-align: center;
        padding-bottom: 10px;
    }
}