:root {
    /* Brand */
    --lime: #A6C400;
    --gold: #D4AF37;
    
    /* Authority */
    --navy: #0A2463;
    --deep-navy: #051736;
    
    /* Neutrals */
    --black: #111111;
    --charcoal: #222222;
    --muted: #666666;
    --white: #FFFFFF;
    --off-white: #F7F7F4;
    
    /* UI */
    --border: rgba(5, 23, 54, 0.08);
    
    /* Typography */
    --font-primary: 'Jost', sans-serif;
    --font-premium: 'Cormorant Garamond', serif;
}

* { margin: 0; padding: 0; box-sizing: border-box; }
html, body { max-width: 100%; overflow-x: hidden; }
img { max-width: 100%; height: auto; }
body { font-family: var(--font-primary); color: var(--charcoal); line-height: 1.6; background: var(--white); }
a { color: inherit; text-decoration: none; transition: color 0.3s; }

/* Navbar */
.navbar { background: var(--black); height: 72px; display: flex; justify-content: center; align-items: center; padding: 0 4%; position: sticky; top: 0; z-index: 1000; }
.navbar-container { width: 100%; max-width: 1200px; display: flex; justify-content: space-between; align-items: center; }
.favicon img { height: 58px; width: auto; }
.nav-links { display: flex; list-style: none; gap: 32px; }
.nav-links a { color: var(--white); font-size: 0.92rem; }
.nav-links a:hover, .nav-links a.active { color: var(--lime); }
.mobile-menu-btn { display: none; background: none; border: none; color: var(--white); font-size: 1.5rem; cursor: pointer; }

/* Header */
.page-header { background: var(--black); color: var(--white); padding: 120px 5% 80px; text-align: center; }
.page-header .eyebrow { color: var(--lime); font-size: 0.8rem; letter-spacing: 3px; text-transform: uppercase; margin-bottom: 10px; }
.page-header h1 { font-family: var(--font-premium); font-size: 3.5rem; font-weight: 500; }
.breadcrumb { display: flex; justify-content: center; list-style: none; color: rgba(255,255,255,0.6); gap: 10px; }
.breadcrumb a { color: var(--lime); }

/* Leadership Structure */
.leadership-structure {
    padding: 100px 5%;
    background: var(--off-white);
    position: relative;
    overflow: hidden;
}

.structure-container {
    position: relative;
    max-width: 1200px;
    margin: 0 auto;
}

/* Subtle Tree Line */
.structure-container::before {
    content: '';
    position: absolute;
    top: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 2px;
    height: 100%;
    background: rgba(212, 175, 55, 0.35);
    z-index: 1;
}

/* Level Groups */
.structure-level {
    position: relative;
    margin-bottom: 60px;
    display: flex;
    flex-direction: column;
    align-items: center;
    z-index: 2;
}

/* Gold Pill Heading */
.level-title {
    margin-bottom: 40px;
    padding: 12px 30px;
    background: var(--gold);
    border-radius: 999px;
    text-align: center;
}

.level-title h2 {
    font-family: var(--font-premium);
    color: var(--deep-navy);
    font-size: 1.55rem;
    font-weight: 600;
    letter-spacing: .5px;
    margin: 0;
}

/* Member Grid */
.level-members {
    width: 100%;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 30px;
    position: relative;
}

/* Quiet Premium Card */
.structure-member {
    background: var(--white);
    border: 1px solid var(--border);
    border-radius: 8px;
    padding: 36px 30px;
    box-shadow: 0 12px 35px rgba(5, 23, 54, 0.06);
    text-align: center;
    height: 100%;
    display: flex;
    flex-direction: column;
    align-items: center;
    transition: all 0.3s ease;
}

/* Refined Hover Effect */
.structure-member:hover {
    transform: translateY(-5px);
    border-color: var(--gold);
    box-shadow: 0 18px 45px rgba(5, 23, 54, 0.12);
}

/* Portrait */
.structure-image {
    width: 160px;
    height: 160px;
    border-radius: 50%;
    margin: 0 auto 20px;
    overflow: hidden;
    border: 2px solid var(--gold);
    background:#c5e357;
}

.structure-image img {
    width: 100%;
    height: 100%;
    object-fit: contain;
    padding: 10px;
    
    transition: filter 0.3s, transform 0.6s;
}

.structure-member:hover .structure-image img {
    filter: grayscale(0%);
    transform: scale(1.05);
}

/* Typography Hierarchy */
.structure-name {
    font-family: var(--font-premium);
    font-size: 1.8rem;
    color: var(--deep-navy);
    margin-bottom: 5px;
}

.structure-role {
    color: var(--gold);
    font-size: 1rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: 20px;
}

.structure-desc {
    color: var(--charcoal);
    line-height: 1.8;
    margin-bottom: 20px;
    font-size: 0.95rem;
}

/* Subtle Lime Tags */
.structure-expertise {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    justify-content: center;
    margin-top: auto;
}

.structure-expertise span {
    background: rgba(166, 196, 0, 0.1);
    color: var(--deep-navy);
    border: 1px solid rgba(166, 196, 0, 0.3);
    padding: 6px 14px;
    border-radius: 50px;
    font-size: 0.8rem;
    font-weight: 600;
}

/* CTA */
.cta-section { background: var(--black); color: var(--white); text-align: center; padding: 100px 5%; }
.cta-content { max-width: 700px; margin: 0 auto; }
.cta-content h2 { font-family: var(--font-premium); font-size: clamp(2.5rem, 5vw, 3.5rem); margin-bottom: 20px; }
.cta-content p { color: rgba(255,255,255,0.7); font-size: 1.1rem; margin-bottom: 30px; line-height: 1.8; }
.cta-content .btn { display: inline-block; background: var(--lime); color: var(--black); padding: 14px 28px; border-radius: 4px; font-weight: 500; }

/* Footer */
footer { background: var(--black); color: var(--white); padding: 60px 5% 25px; border-top: 1px solid #333; }
.footer-container { max-width: 1100px; margin: 0 auto; display: grid; grid-template-columns: 1.5fr 1fr 1fr; gap: 60px; margin-bottom: 30px; }
.footer-about p, .footer-links a, .contact-items { color: rgba(255,255,255,0.7); font-size: 0.9rem; }
.footer-favicon img { width: 180px; margin-bottom: 20px; }
.footer-links h3, .footer-contact h3 { color: var(--white); font-size: 0.9rem; margin-bottom: 20px; }
.footer-links ul { list-style: none; } .footer-links li { margin-bottom: 12px; }
.footer-links a:hover { color: var(--lime); }
.contact-items { display: flex; align-items: flex-start; margin-bottom: 15px; }
.contact-items i { color: var(--lime); margin-right: 12px; }
.copyright { text-align: center; padding-top: 20px; border-top: 1px solid #333; color: #777; font-size: 0.9rem; }

/* WhatsApp Float */
.whatsapp-float { position: fixed; bottom: 40px; right: 30px; background: #25D366; color: #fff; padding: 12px 24px; border-radius: 999px; display: flex; align-items: center; gap: 10px; font-family: var(--font-primary); font-size: 1rem; font-weight: 600; box-shadow: 0 8px 20px rgba(0,0,0,0.15); z-index: 1000; }
.whatsapp-float i { font-size: 1.4rem; }
.whatsapp-float:hover { background: #20ba5a; }

/* Tree Responsiveness */
@media (max-width: 992px) {
    .structure-container::before { left: 20px; }
    .structure-level { flex-direction: column; align-items: flex-start; }
    .level-title { margin-left: 0; width: auto; }
    .level-members { padding-left: 40px; }
}

@media (max-width: 768px) {
    .mobile-menu-btn { display: block; }
    .nav-links { position: fixed; top: 72px; left: 0; width: 100%; background-color: var(--black); flex-direction: column; padding: 20px 5%; transform: translateY(-100%); opacity: 0; visibility: hidden; transition: all 0.3s; z-index: 999; }
    .nav-links.active { transform: translateY(0); opacity: 1; visibility: visible; }
    .nav-links li { margin-bottom: 15px; }
    
    .structure-container::before { left: 10px; }
    .level-title { padding: 10px 20px; }
    .level-members { padding-left: 30px; grid-template-columns: 1fr; }
    .whatsapp-float { bottom: 90px; right: 20px; padding: 10px 18px; font-size: 0.9rem; }
}

/* =====================
   UNIFIED FOOTER & WHATSAPP (Matches Index.css)
   ===================== */

footer {
    background: var(--black);
    color: var(--white);
    padding: 60px 5% 25px;
}

.footer-container {
    max-width: 1100px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: 1.5fr 1fr 1fr;
    gap: 60px;
    margin-bottom: 30px;
}

.footer-about p {
    color: rgba(255, 255, 255, 0.7);
    line-height: 1.7;
    margin-bottom: 20px;
}

.footer-favicon img {
    width: 180px;
    height: auto;
    object-fit: contain;
    margin-bottom: 20px;
}

.footer-links h3, 
.footer-contact h3 {
    color: var(--white);
    font-size: 0.9rem;
    font-weight: 500;
    margin-bottom: 20px;
    border: none;
    padding: 0;
}

.footer-links ul {
    list-style: none;
}

.footer-links li {
    margin-bottom: 12px;
}

.footer-links a, 
.contact-items {
    color: rgba(255, 255, 255, 0.7);
    font-size: 0.9rem;
}

.footer-links a:hover {
    color: var(--lime);
}

.contact-items {
    display: flex;
    align-items: flex-start;
    margin-bottom: 15px;
}

.contact-items i {
    color: var(--lime);
    margin-right: 12px;
    margin-top: 5px;
}

.contact-items a {
    color: rgba(255, 255, 255, 0.7);
}

.social-links a:hover {
    color: var(--lime);
}

.copyright {
    text-align: center;
    padding-top: 20px;
    border-top: 1px solid #333;
    color: #777;
    font-size: 0.9rem;
}

/* WhatsApp Float - Friendly Pill Style (Matches Index) */
.whatsapp-float {
    position: fixed;
    bottom: 40px;
    right: 30px;
    background: linear-gradient(135deg, #25d366 0%, #128c7e 100%);
    color: #fff;
    padding: 15px 28px;
    border-radius: 50px;
    display: flex;
    align-items: center;
    gap: 12px;
    font-family: var(--font-primary);
    font-size: 1rem;
    font-weight: 600;
    text-decoration: none;
    box-shadow: 0 10px 25px rgba(37, 211, 102, 0.4);
    z-index: 1000;
    border: none;
    transition: all 0.3s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

.whatsapp-float i {
    font-size: 1.6rem;
    animation: pulseIcon 2s infinite;
}

@keyframes pulseIcon {
    0% { transform: scale(1); }
    50% { transform: scale(1.15); }
    100% { transform: scale(1); }
}

.whatsapp-float span {
    color: #ffffff;
}

.whatsapp-float:hover {
    transform: translateY(-3px) scale(1.02);
    box-shadow: 0 15px 35px rgba(37, 211, 102, 0.5);
    background: linear-gradient(135deg, #2be06f 0%, #14a085 100%);
}

/* Mobile - Moved up to avoid footer credits */
@media (max-width: 768px) {
    .whatsapp-float {
        bottom: 50px;
        right: 20px;
        padding: 12px 22px;
        font-size: 0.9rem;
    }
    .whatsapp-float i {
        font-size: 1.4rem;
    }
}

/* Ensure footer container stacks on mobile */
@media (max-width: 768px) {
    .footer-container {
        grid-template-columns: 1fr;
    }
}