:root {
    --primary-green: #15803d;
    --primary-dark: #0b381d;
    --lime-accent: #84cc16;
    --lime-hover: #65a30d;
    --topbar-bg: #0b381d;
    --dark-bg: #081d11;
    --light-bg: #f8fafc;
    --text-dark: #1e293b;
    --text-muted: #64748b;
    --white: #ffffff;
    --border-color: #e2e8f0;
    --badge-green: #16a34a;
    --badge-yellow: #eab308;
    --badge-blue: #2563eb;
    --badge-purple: #7c3aed;
    --shadow-sm: 0 1px 2px 0 rgb(0 0 0 / 0.05);
    --shadow-md: 0 4px 6px -1px rgb(0 0 0 / 0.1);
    --shadow-lg: 0 10px 15px -3px rgb(0 0 0 / 0.1);
    --transition: all 0.3s ease;
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: 'Inter', system-ui, -apple-system, sans-serif;
}

body {
    background-color: var(--light-bg);
    color: var(--text-dark);
    line-height: 1.6;
}

/* Header & Nav */
header {
    background: var(--white);
    position: sticky;
    top: 0;
    z-index: 1000;
    box-shadow: var(--shadow-sm);
}

.main-navbar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 14px 5%;
    max-width: 1400px;
    margin: 0 auto;
    padding-left: 10px;
}

.brand-logo {
    display: flex;
    align-items: center;
    gap: 15px;
    text-decoration: none;
    color: inherit;
}

.brand-logo i {
    font-size: 2.8rem;
    color: var(--primary-green);
}

.brand-text h1 {
    font-size: 1.4rem;
    font-weight: 800;
    color: var(--primary-dark);
    line-height: 1.1;
    letter-spacing: -0.02em;
}

.brand-text p {
    font-size: 0.8rem;
    color: var(--primary-green);
    font-style: italic;
    font-weight: 500;
}

.nav-links {
    display: flex;
    list-style: none;
    gap: 10px;
    align-items: center;
}

.nav-links a {
    text-decoration: none;
    color: var(--text-dark);
    font-weight: 600;
    font-size: 0.95rem;
    padding: 8px 18px;
    border-radius: 6px;
    transition: var(--transition);
}

.nav-links a:hover, .nav-links a.active {
    background-color: var(--primary-green);
    color: var(--white);
}

.nav-toggle {
    position: absolute;
    width: 1px;
    height: 1px;
    overflow: hidden;
    clip-path: inset(50%);
    white-space: nowrap;
}

.menu-toggle {
    display: none;
}

@media (max-width: 760px) {
    .main-navbar {
        padding: 10px 5%;
    }

    .brand-logo {
        gap: 9px;
    }

    .brand-logo img {
        width: 42px !important;
    }

    .brand-text h1 {
        font-size: 1.1rem;
    }

    .brand-text p {
        font-size: 0.68rem;
    }

    .menu-toggle {
        position: relative;
        display: flex;
        width: 44px;
        height: 44px;
        align-items: center;
        justify-content: center;
        color: var(--primary-dark);
        font-size: 1.35rem;
        cursor: pointer;
        border-radius: 6px;
    }

    .menu-toggle:hover,
    .nav-toggle:focus-visible + .menu-toggle,
    .nav-toggle:checked + .menu-toggle {
        background-color: var(--light-bg);
    }

    .menu-toggle .fa-xmark {
        display: none;
    }

    .nav-toggle:checked + .menu-toggle .fa-bars {
        display: none;
    }

    .nav-toggle:checked + .menu-toggle .fa-xmark {
        display: inline-block;
    }

    .nav-links {
        display: none;
    }

    .nav-toggle:checked ~ .nav-links {
        display: flex;
        position: absolute;
        top: calc(100% + 8px);
        right: 0;
        z-index: 1001;
        min-width: 210px;
        flex-direction: column;
        align-items: stretch;
        gap: 4px;
        padding: 8px;
        background: var(--white);
        border: 1px solid var(--border-color);
        border-radius: 6px;
        box-shadow: var(--shadow-lg);
    }

    .nav-links a {
        display: block;
    }
}

/* Sub Contact Bar */
.sub-contact-bar {
    background-color: var(--topbar-bg);
    color: var(--white);
    font-size: 0.85rem;
    padding: 8px 5%;
}

.sub-contact-container {
    max-width: 1400px;
    margin: 0 auto;
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 10px;
}

.contact-info-list {
    display: flex;
    gap: 22px;
    align-items: center;
}

.contact-info-list a {
    color: var(--white);
    text-decoration: none;
    display: flex;
    align-items: center;
    gap: 8px;
    transition: var(--transition);
}

.contact-info-list a:hover {
    color: var(--lime-accent);
}

.top-right-meta {
    display: flex;
    align-items: center;
    gap: 20px;
}

.social-links {
    display: flex;
    gap: 8px;
}

.social-icon {
    width: 28px;
    height: 28px;
    border-radius: 50%;
    background: #1d4ed8;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--white);
    text-decoration: none;
    font-size: 0.8rem;
    transition: var(--transition);
}

.social-icon.x-icon { background: #000000; }
.social-icon.ig-icon { background: #e1306c; }
.social-icon.yt-icon { background: #ff0000; }
.social-icon.in-icon { background: #0077b5; }

.social-icon:hover {
    transform: translateY(-2px);
    opacity: 0.9;
}

/* Hero Section */
.hero {
    position: relative;
    background: linear-gradient(rgba(11, 56, 29, 0.75), rgba(8, 29, 17, 0.85)), url('assets/hero.jpg') center/cover no-repeat;
    color: var(--white);
    padding: 90px 5% 110px;
    min-height: 480px;
    display: flex;
    align-items: center;
}

.hero-content {
    max-width: 750px;
}

.hero-tag {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    color: var(--lime-accent);
    font-weight: 700;
    font-size: 0.9rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    margin-bottom: 12px;
}

.hero-tag::before {
    content: '';
    display: inline-block;
    width: 18px;
    height: 4px;
    background: var(--lime-accent);
    border-radius: 2px;
}

.hero h1 {
    font-size: 3.2rem;
    font-weight: 800;
    line-height: 1.15;
    margin-bottom: 20px;
}

.hero p {
    font-size: 1.1rem;
    margin-bottom: 30px;
    color: rgba(255, 255, 255, 0.9);
    max-width: 650px;
}

.btn-lime {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    color: white;
    background-color: var(--primary-green);
    color: var(--dark-bg);
    padding: 12px 28px;
    border-radius: 8px;
    font-weight: 700;
    font-size: 1.05rem;
    text-decoration: none;
    transition: var(--transition);
    border: none;
    cursor: pointer;
}

.btn-lime:hover {
    background-color: var(--lime-hover);
    color: var(--white);
}

/* About Us Section */
.about-section {
    padding: 60px 5%;
    max-width: 1350px;
    margin: 0 auto;
}

.section-header-title {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 2rem;
    color: var(--primary-dark);
    font-weight: 800;
    margin-bottom: 20px;
}

.section-header-title::before {
    content: '';
    display: inline-block;
    width: 24px;
    height: 5px;
    background: var(--primary-green);
    border-radius: 3px;
}

.about-grid {
    display: grid;
    grid-template-columns: 1.3fr 1fr;
    gap: 40px;
    align-items: start;
}

.about-text-content p {
    color: var(--text-dark);
    font-size: 1.05rem;
    line-height: 1.6;
    margin-bottom: 30px;
}

.pillars-flex {
    display: flex;
    justify-content: space-between;
    gap: 15px;
    padding-top: 10px;
}

.pillar-item {
    text-align: center;
    flex: 1;
    display: flex;
    flex-direction: column;
    align-items: center;
}

.pillar-badge {
    width: 60px;
    height: 60px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--white);
    font-size: 1.5rem;
    margin-bottom: 12px;
}

.pillar-badge.bg-green { background-color: var(--badge-green); }
.pillar-badge.bg-yellow { background-color: var(--badge-yellow); }
.pillar-badge.bg-blue { background-color: var(--badge-blue); }
.pillar-badge.bg-purple { background-color: var(--badge-purple); }

.pillar-item span {
    font-size: 0.85rem;
    font-weight: 700;
    color: var(--text-dark);
    line-height: 1.2;
}

.founder-card {
    background: #f0fdf4;
    border: 1px solid #dcfce7;
    border-radius: 12px;
    padding: 25px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 20px;
}

.founder-info h5 {
    font-size: 0.8rem;
    color: var(--primary-green);
    letter-spacing: 0.05em;
    font-weight: 800;
    margin-bottom: 4px;
}

.founder-info h3 {
    font-size: 1.4rem;
    color: var(--primary-dark);
    font-weight: 800;
    margin-bottom: 12px;
}

.founder-info blockquote {
    font-style: italic;
    color: var(--text-dark);
    font-size: 0.95rem;
    margin-bottom: 15px;
    line-height: 1.4;
}

.founder-location {
    display: flex;
    align-items: center;
    gap: 6px;
    font-size: 0.85rem;
    color: var(--primary-green);
    font-weight: 600;
}

.founder-avatar {
    width: 130px;
    height: 130px;
    border-radius: 50%;
    object-fit: cover;
    border: 3px solid var(--primary-green);
    padding: 3px;
    background: var(--white);
}

/* Programs Section */
.programs-section {
    padding: 50px 5% 70px;
    max-width: 1350px;
    margin: 0 auto;
}

.programs-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 22px;
}

.program-card {
    background: var(--white);
    border-radius: 12px;
    overflow: hidden;
    box-shadow: var(--shadow-sm);
    border: 1px solid var(--border-color);
    display: flex;
    flex-direction: column;
}

.program-card-img-wrap {
    position: relative;
    height: 170px;
}

.program-card-img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.card-badge-icon {
    position: absolute;
    bottom: -20px;
    left: 20px;
    width: 48px;
    height: 48px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--white);
    font-size: 1.2rem;
    border: 3px solid var(--white);
    box-shadow: var(--shadow-sm);
}

.program-card-body {
    padding: 30px 20px 20px;
    flex: 1;
    display: flex;
    flex-direction: column;
}

.program-card-body h3 {
    font-size: 1.1rem;
    font-weight: 800;
    color: var(--primary-dark);
    margin-bottom: 12px;
    line-height: 1.3;
}

.program-card-body ul {
    list-style: none;
    margin-bottom: 20px;
    flex: 1;
}

.program-card-body ul li {
    font-size: 0.88rem;
    color: var(--text-muted);
    margin-bottom: 6px;
    position: relative;
    padding-left: 14px;
}

.program-card-body ul li::before {
    content: '•';
    position: absolute;
    left: 0;
    color: var(--text-muted);
}

.program-card-body a {
    color: var(--primary-dark);
    text-decoration: none;
    font-weight: 700;
    font-size: 0.9rem;
    display: inline-flex;
    align-items: center;
    gap: 6px;
    transition: var(--transition);
}

.program-card-body a:hover {
    color: var(--primary-green);
}

/* Our Impact Section Banner */
.impact-banner {
    position: relative;
    background: linear-gradient(rgba(11, 56, 29, 0.85), rgba(8, 29, 17, 0.9)), url('https://images.unsplash.com/photo-1509099836639-18ba1795216d?auto=format&fit=crop&w=1600&q=80') center/cover no-repeat;
    color: var(--white);
    padding: 50px 5%;
}

.impact-container {
    max-width: 1350px;
    margin: 0 auto;
}

.impact-header h2 {
    font-size: 2rem;
    font-weight: 800;
    display: flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 4px;
}

.impact-header h2::before {
    content: '';
    display: inline-block;
    width: 20px;
    height: 4px;
    background: var(--lime-accent);
}

.impact-header p {
    font-size: 0.95rem;
    color: rgba(255, 255, 255, 0.85);
    margin-bottom: 35px;
}

.impact-stats-grid {
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 20px;
}

.impact-stat-item {
    display: flex;
    align-items: center;
    gap: 15px;
    padding-right: 20px;
    border-right: 1px solid rgba(255, 255, 255, 0.2);
}

.impact-stat-item:last-of-type {
    border-right: none;
}

.stat-icon-wrap {
    font-size: 2.2rem;
    color: var(--lime-accent);
}

.stat-text h3 {
    font-size: 1.6rem;
    font-weight: 800;
    line-height: 1.1;
}

.stat-text p {
    font-size: 0.82rem;
    color: rgba(255, 255, 255, 0.8);
}

.impact-slogan {
    font-family: 'Georgia', serif;
    font-style: italic;
    font-size: 1.5rem;
    color: var(--white);
    text-align: right;
}

/* Get Involved Strip */
.get-involved-strip {
    background: #f8fafc;
    border-top: 1px solid var(--border-color);
    border-bottom: 1px solid var(--border-color);
    padding: 25px 5%;
}

.involved-strip-container {
    max-width: 1350px;
    margin: 0 auto;
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 20px;
}

.involved-main-title {
    display: flex;
    align-items: center;
    gap: 15px;
    padding-right: 30px;
    border-right: 1px solid var(--border-color);
}

.involved-main-title i {
    font-size: 2.5rem;
    color: var(--primary-dark);
}

.involved-main-title h3 {
    font-size: 1.5rem;
    color: var(--primary-dark);
    font-weight: 800;
    line-height: 1.1;
}

.involved-main-title p {
    font-size: 0.85rem;
    color: var(--text-muted);
}

.involved-actions {
    display: flex;
    align-items: center;
    gap: 30px;
    flex: 1;
    justify-content: space-around;
}

.action-item {
    display: flex;
    align-items: center;
    gap: 12px;
}

.action-item i {
    font-size: 1.6rem;
    color: var(--primary-dark);
}

.action-item h4 {
    font-size: 0.95rem;
    color: var(--primary-dark);
    font-weight: 700;
    line-height: 1.1;
}

.action-item p {
    font-size: 0.78rem;
    color: var(--text-muted);
}

/* Security & Compliance Footer Banner */
.security-banner {
    background: #0f172a;
    color: var(--white);
    padding: 25px 5%;
    border-top: 3px solid var(--lime-accent);
}

.security-container {
    max-width: 1350px;
    margin: 0 auto;
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 20px;
}

.security-badges {
    display: flex;
    gap: 15px;
    align-items: center;
    font-size: 0.82rem;
    color: #94a3b8;
}

.security-badge-item {
    display: flex;
    align-items: center;
    gap: 8px;
    background: rgba(255, 255, 255, 0.05);
    padding: 6px 12px;
    border-radius: 6px;
    border: 1px solid rgba(255, 255, 255, 0.1);
}

.security-badge-item i {
    color: var(--lime-accent);
}

/* Footer */
footer {
    background-color: var(--topbar-bg);
    color: var(--white);
    padding: 40px 5% 20px;
}

.footer-container {
    max-width: 1350px;
    margin: 0 auto;
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 30px;
    padding-bottom: 30px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.15);
}

.footer-brand {
    display: flex;
    align-items: center;
    gap: 15px;
    max-width: 380px;
}

.footer-brand i {
    font-size: 3rem;
    color: var(--white);
}

.footer-brand h2 {
    font-size: 1.25rem;
    font-weight: 800;
    line-height: 1.1;
}

.footer-brand p {
    font-size: 0.78rem;
    color: rgba(255, 255, 255, 0.8);
    font-style: italic;
    margin-top: 3px;
}

.footer-contacts {
    display: flex;
    flex-direction: column;
    gap: 8px;
    font-size: 0.9rem;
}

.footer-contacts a {
    color: var(--white);
    text-decoration: none;
    display: flex;
    align-items: center;
    gap: 10px;
}

.footer-social h4 {
    font-size: 0.95rem;
    margin-bottom: 10px;
    font-weight: 700;
}

.footer-slogan {
    display: flex;
    align-items: center;
    gap: 12px;
    max-width: 220px;
}

.footer-slogan i {
    font-size: 1.8rem;
    color: var(--lime-accent);
}

.footer-slogan span {
    font-size: 0.88rem;
    line-height: 1.3;
}

.copyright-bar {
    text-align: center;
    padding-top: 20px;
    font-size: 0.82rem;
    color: rgba(255, 255, 255, 0.7);
    display: flex;
    justify-content: space-between;
    max-width: 1350px;
    margin: 0 auto;
}

.copyright-bar a {
    color: rgba(255, 255, 255, 0.7);
    text-decoration: none;
    transition: var(--transition);
}

.copyright-bar a:hover {
    color: var(--lime-accent);
}

/* Floating WhatsApp Button */
.whatsapp-float {
    position: fixed;
    bottom: 25px;
    right: 25px;
    background-color: #25d366;
    color: #fff;
    width: 58px;
    height: 58px;
    border-radius: 50%;
    text-align: center;
    font-size: 30px;
    box-shadow: 2px 4px 12px rgba(0, 0, 0, 0.25);
    z-index: 10000;
    display: flex;
    align-items: center;
    justify-content: center;
    text-decoration: none;
    transition: var(--transition);
}

.whatsapp-float:hover {
    transform: scale(1.1);
    background-color: #128c7e;
}

@media (max-width: 900px) {
    .about-grid {
        grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
        gap: 24px;
    }

    .about-grid > *,
    .footer-container > * {
        min-width: 0;
    }

    .programs-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }

    .impact-stats-grid {
        display: grid;
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }

    .impact-stat-item {
        border-right: 0;
        padding-right: 0;
    }

    .impact-slogan {
        text-align: left;
    }
}

@media (max-width: 760px) {
    .sub-contact-container,
    .top-right-meta {
        align-items: flex-start;
    }

    .contact-info-list {
        display: grid;
        grid-template-columns: repeat(2, minmax(0, 1fr));
        gap: 8px 12px;
        width: 100%;
    }

    .contact-info-list a,
    .contact-info-list span {
        min-width: 0;
        overflow-wrap: anywhere;
    }

    .top-right-meta {
        width: 100%;
        justify-content: space-between;
        flex-wrap: wrap;
        gap: 10px;
    }

    .about-grid {
        grid-template-columns: minmax(0, 1fr);
    }

    .about-section,
    .programs-section {
        padding-top: 40px;
        padding-bottom: 45px;
    }

    .hero {
        min-height: 0;
        padding: 65px 5% 75px;
    }

    .hero h1 {
        font-size: 2.5rem;
    }

    .hero p {
        font-size: 1rem;
    }

    .involved-main-title {
        padding-right: 0;
        border-right: 0;
    }

    .involved-actions {
        flex-wrap: wrap;
        justify-content: flex-start;
        gap: 18px;
    }

    .security-badges {
        flex-wrap: wrap;
    }

    .footer-container {
        justify-content: flex-start;
    }

    .copyright-bar {
        flex-wrap: wrap;
        justify-content: center;
        gap: 8px 18px;
    }

    body > div[style*="text-align: center"] {
        padding-top: 34px !important;
        padding-bottom: 34px !important;
    }

    body > div[style*="text-align: center"] h1 {
        font-size: 2rem !important;
    }

    body > div[style*="text-align: center"] p {
        font-size: 1rem !important;
    }

    section[style*="grid-template-columns"] {
        grid-template-columns: minmax(0, 1fr) !important;
        gap: 28px !important;
    }

    section > div[style*="box-shadow"] {
        padding: 24px !important;
    }
}

@media (max-width: 520px) {
    .main-navbar {
        padding-right: 4%;
        padding-left: 4%;
    }

    .brand-logo {
        gap: 7px;
    }

    .brand-logo img {
        width: 36px !important;
    }

    .brand-text h1 {
        font-size: 0.98rem;
    }

    .brand-text p {
        font-size: 0.62rem;
    }

    .sub-contact-bar {
        padding: 12px 5%;
    }

    .contact-info-list {
        grid-template-columns: minmax(0, 1fr);
    }

    .top-right-meta > span {
        flex-basis: 100%;
    }

    .hero {
        padding-top: 52px;
        padding-bottom: 60px;
    }

    .hero h1 {
        font-size: 2rem;
    }

    .hero-tag {
        font-size: 0.78rem;
    }

    .section-header-title,
    .impact-header h2 {
        font-size: 1.65rem;
    }

    .pillars-flex {
        display: grid;
        grid-template-columns: repeat(2, minmax(0, 1fr));
        gap: 20px 12px;
    }

    .founder-card {
        align-items: flex-start;
        padding: 20px;
    }

    .founder-avatar {
        width: 76px;
        height: 76px;
        flex: 0 0 76px;
    }

    .programs-grid {
        grid-template-columns: minmax(0, 1fr);
    }

    .impact-banner {
        padding-top: 38px;
        padding-bottom: 38px;
    }

    .impact-stats-grid {
        grid-template-columns: minmax(0, 1fr);
        gap: 16px;
    }

    .impact-slogan {
        font-size: 1.2rem;
    }

    .involved-actions {
        display: grid;
        grid-template-columns: minmax(0, 1fr);
    }

    .security-container {
        align-items: flex-start;
    }

    .footer-brand {
        align-items: flex-start;
    }

    .whatsapp-float {
        width: 50px;
        height: 50px;
        right: 16px;
        bottom: 16px;
        font-size: 26px;
    }
}