:root {
    /* Color Palette Extracted directly from reference image */
    --bg-main: #EFECE6;           /* Soft Warm Beige Background */
    --bg-secondary: #E3DEC3;      /* Slightly Warmer Sand/Gold Background */
    --bg-white: #FFFFFF;          /* Pure White for Cards */
    
    --primary-dark: #1F2A21;      /* Deep Olive / Dark Charcoal for Text & Headers */
    --accent-yellow: #D9AC2A;    /* Vibrant Gold / Mustard Yellow Button */
    --accent-yellow-hover: #C29822;
    --accent-green: #2E4032;     /* Forest Green Details */
    
    --text-dark: #1F2A21;        /* Sharp Dark Text */
    --text-muted: #5C655E;       /* Muted Body Text */
    --text-light: #FFFFFF;       /* Light Text */
    
    --border-subtle: rgba(31, 42, 33, 0.12);
    --font-main: 'Plus Jakarta Sans', 'Hind Siliguri', sans-serif;
    
    --shadow-soft: 0 8px 30px rgba(0, 0, 0, 0.06);
    --shadow-card: 0 12px 35px rgba(31, 42, 33, 0.08);
}

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

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

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

/* Dynamic Gradient Text / Gold Text */
.gold-text {
    color: var(--accent-green);
    border-bottom: 3px solid var(--accent-yellow);
    display: inline-block;
}

/* Header & Navbar */
.navbar {
    background: var(--bg-main);
    position: sticky;
    top: 0;
    z-index: 1000;
    border-bottom: 1px solid var(--border-subtle);
}

.nav-wrapper {
    display: flex;
    justify-content: space-between;
    align-items: center;
    height: 85px;
}

.logo {
    display: flex;
    align-items: center;
    gap: 12px;
    font-size: 18px;
    font-weight: 800;
    color: var(--primary-dark);
}

.logo-img {
    height: 48px;
    width: auto;
}

.nav-links a {
    margin: 0 16px;
    text-decoration: none;
    color: var(--primary-dark);
    font-weight: 700;
    font-size: 15px;
    transition: all 0.3s ease;
}

.nav-links a:hover, .nav-links a.active {
    color: var(--accent-green);
    border-bottom: 2px solid var(--accent-yellow);
    padding-bottom: 4px;
}

.nav-actions {
    display: flex;
    align-items: center;
    gap: 15px;
}

.lang-switch {
    background: rgba(0, 0, 0, 0.05);
    padding: 4px;
    border-radius: 25px;
    border: 1px solid var(--border-subtle);
}

.lang-btn {
    border: none;
    background: transparent;
    padding: 6px 14px;
    border-radius: 20px;
    cursor: pointer;
    font-weight: 700;
    font-size: 13px;
    color: var(--primary-dark);
    transition: 0.3s;
}

.lang-btn.active {
    background: var(--accent-yellow);
    color: var(--primary-dark);
}

/* Buttons - Matching the Image Style */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 12px 28px;
    border-radius: 6px; /* Sleek square-rounded edges like the image */
    text-decoration: none;
    font-weight: 700;
    font-size: 15px;
    cursor: pointer;
    transition: all 0.3s ease;
    border: none;
}

.btn-primary {
    background: var(--accent-yellow);
    color: var(--primary-dark);
    box-shadow: 0 4px 15px rgba(217, 172, 42, 0.3);
}

.btn-primary:hover {
    background: var(--accent-yellow-hover);
    transform: translateY(-2px);
}

.btn-primary-round {
    background: var(--primary-dark);
    color: var(--bg-white);
    border-radius: 30px;
}

.btn-primary-round:hover {
    background: var(--accent-green);
}

.btn-outline {
    border: 1.5px solid var(--primary-dark);
    color: var(--primary-dark);
    background: transparent;
}

.btn-outline:hover {
    background: var(--primary-dark);
    color: var(--bg-white);
}

.btn-full {
    width: 100%;
    background: var(--primary-dark);
    color: var(--bg-white);
    border-radius: 8px;
    padding: 14px;
}

.btn-full:hover {
    background: var(--accent-green);
}

/* Hero Section */
.hero-section {
    position: relative;
    background: var(--bg-main);
    padding: 70px 0 100px;
    color: var(--text-dark);
}

.hero-wrapper {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 50px;
}

.hero-content {
    max-width: 620px;
}

.badge-tag {
    display: inline-block;
    background: rgba(217, 172, 42, 0.2);
    color: var(--primary-dark);
    padding: 8px 18px;
    border-radius: 30px;
    font-size: 13px;
    font-weight: 700;
    margin-bottom: 24px;
    border: 1px solid rgba(217, 172, 42, 0.4);
}

.hero-content h1 {
    font-size: 48px;
    font-weight: 800;
    margin-bottom: 20px;
    line-height: 1.2;
    color: var(--primary-dark);
}

.hero-content p {
    color: var(--text-muted);
    font-size: 17px;
    line-height: 1.7;
}

.hero-buttons {
    display: flex;
    gap: 15px;
    margin-top: 35px;
}

/* Floating Card (Styled like reference image) */
.floating-donation-card {
    background: var(--bg-white);
    color: var(--text-dark);
    padding: 35px;
    border-radius: 16px;
    width: 400px;
    box-shadow: var(--shadow-card);
    border: 1px solid var(--border-subtle);
}

.card-header h3 {
    color: var(--primary-dark);
    font-size: 22px;
    font-weight: 800;
}

.card-header p {
    font-size: 14px;
    color: var(--text-muted);
    margin-bottom: 24px;
}

.input-group {
    margin-bottom: 18px;
}

.input-group label {
    display: block;
    font-size: 13px;
    font-weight: 700;
    margin-bottom: 8px;
    color: var(--primary-dark);
}

.input-group input, .input-group select {
    width: 100%;
    padding: 12px 16px;
    border: 1px solid #D8D6CD;
    border-radius: 8px;
    font-family: inherit;
    background: var(--bg-main);
    color: var(--text-dark);
    font-weight: 600;
}

/* Stats Counter Section */
.stats-counter-section {
    background: var(--primary-dark);
    color: var(--bg-white);
    padding: 50px 0;
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 30px;
}

.stat-card {
    display: flex;
    align-items: center;
    gap: 18px;
    padding: 10px;
}

.icon-box {
    width: 55px;
    height: 55px;
    background: rgba(255, 255, 255, 0.1);
    color: var(--accent-yellow);
    display: flex;
    justify-content: center;
    align-items: center;
    font-size: 24px;
    border-radius: 12px;
}

.stat-info h2 {
    font-size: 32px;
    color: var(--bg-white);
    font-weight: 800;
}

.stat-info p {
    font-size: 13px;
    color: rgba(255, 255, 255, 0.7);
    font-weight: 600;
}

/* About Section */
.about-section {
    padding: 100px 0;
    background: var(--bg-secondary);
}

.about-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
}

.about-image-wrapper {
    position: relative;
}

.about-image-wrapper img {
    width: 100%;
    border-radius: 20px;
    box-shadow: var(--shadow-card);
}

.experience-badge {
    position: absolute;
    bottom: -20px;
    right: -20px;
    background: var(--accent-yellow);
    color: var(--primary-dark);
    padding: 20px 28px;
    border-radius: 16px;
    text-align: center;
    box-shadow: var(--shadow-soft);
}

.experience-badge h3 { font-size: 34px; font-weight: 800; }
.experience-badge p { font-size: 12px; font-weight: 700; text-transform: uppercase; }

.sub-title {
    color: var(--accent-green);
    font-weight: 800;
    text-transform: uppercase;
    font-size: 13px;
    letter-spacing: 1.5px;
}

.about-content h2 {
    font-size: 36px;
    margin: 12px 0 22px;
    color: var(--primary-dark);
    line-height: 1.3;
    font-weight: 800;
}

.about-content p {
    color: var(--text-muted);
    font-size: 16px;
}

/* Objectives Section */
.objectives-section {
    background: var(--bg-main);
    padding: 100px 0;
}

.section-header {
    margin-bottom: 50px;
}

.section-header h2 {
    font-size: 38px;
    color: var(--primary-dark);
    font-weight: 800;
}

.objectives-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    gap: 25px;
}

.obj-card {
    background: var(--bg-white);
    color: var(--text-dark);
    padding: 32px;
    border-radius: 16px;
    transition: all 0.3s ease;
    border: 1px solid var(--border-subtle);
    box-shadow: var(--shadow-soft);
}

.obj-card:hover {
    transform: translateY(-6px);
    box-shadow: var(--shadow-card);
    border-color: var(--accent-yellow);
}

.obj-icon {
    font-size: 36px;
    color: var(--accent-yellow);
    margin-bottom: 20px;
}

.obj-card p {
    font-weight: 700;
    color: var(--primary-dark);
    font-size: 15px;
}

/* Projects Section */
.projects-section {
    padding: 100px 0;
    background: var(--bg-secondary);
}

.featured-projects-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 30px;
    margin-bottom: 60px;
}

.project-card {
    background: var(--bg-white);
    border-radius: 16px;
    overflow: hidden;
    box-shadow: var(--shadow-soft);
    transition: 0.3s;
    border: 1px solid var(--border-subtle);
}

.project-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-card);
}

.card-thumb {
    position: relative;
}

.card-thumb img {
    width: 100%;
    height: 220px;
    object-fit: cover;
}

.category-badge {
    position: absolute;
    top: 15px; left: 15px;
    background: var(--accent-yellow);
    color: var(--primary-dark);
    padding: 6px 16px;
    border-radius: 20px;
    font-size: 12px;
    font-weight: 800;
}

.card-details {
    padding: 25px;
}

.card-details h3 {
    margin-bottom: 12px;
    color: var(--primary-dark);
    font-size: 20px;
    font-weight: 800;
}

.card-details p {
    font-size: 14px;
    color: var(--text-muted);
}

.full-project-box {
    background: var(--bg-white);
    padding: 40px;
    border-radius: 20px;
    border: 1px solid var(--border-subtle);
    box-shadow: var(--shadow-soft);
}

.full-project-box h3 {
    color: var(--primary-dark);
    font-size: 24px;
    font-weight: 800;
}

.projects-list-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 15px;
    margin-top: 25px;
}

.project-item-card {
    background: var(--bg-main);
    color: var(--primary-dark);
    padding: 16px 20px;
    border-radius: 10px;
    font-size: 14px;
    font-weight: 700;
    border-left: 4px solid var(--accent-yellow);
}

/* Funding Section */
.funding-section {
    padding: 90px 0;
    background: var(--bg-main);
}

.funding-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 35px;
}

.funding-box {
    background: var(--bg-white);
    padding: 40px;
    border-radius: 20px;
    border: 1px solid var(--border-subtle);
    box-shadow: var(--shadow-soft);
}

.funding-box h3 {
    color: var(--primary-dark);
    margin-bottom: 20px;
    font-size: 22px;
    font-weight: 800;
}

.styled-list li {
    list-style: none;
    padding: 12px 0;
    border-bottom: 1px dashed var(--border-subtle);
    color: var(--text-muted);
    font-weight: 600;
}

.highlight-box {
    background: var(--primary-dark);
    color: var(--bg-white);
}

.highlight-box h3 {
    color: var(--accent-yellow);
}

.highlight-box p {
    color: rgba(255, 255, 255, 0.85);
}

.icon-header {
    font-size: 36px;
    color: var(--accent-yellow);
    margin-bottom: 15px;
}

/* Footer */
.footer {
    background: #172018;
    color: rgba(255, 255, 255, 0.7);
    padding: 80px 0 30px;
    border-top: 4px solid var(--accent-yellow);
}

.footer-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 40px;
    margin-bottom: 50px;
}

.footer h4 {
    color: var(--accent-yellow);
    margin-bottom: 20px;
    font-size: 18px;
}

.footer .logo span {
    color: var(--bg-white);
}

.social-icons a {
    display: inline-flex;
    justify-content: center;
    align-items: center;
    width: 42px;
    height: 42px;
    background: rgba(255, 255, 255, 0.1);
    color: var(--accent-yellow);
    border-radius: 50%;
    margin-right: 12px;
    text-decoration: none;
    transition: 0.3s;
    font-size: 18px;
}

.social-icons a:hover {
    background: var(--accent-yellow);
    color: var(--primary-dark);
    transform: translateY(-3px);
}

.footer-bottom {
    border-top: 1px solid rgba(255,255,255,0.1);
    padding-top: 25px;
    font-size: 13px;
}

.text-center { text-align: center; }

@media (max-width: 768px) {
    .hero-wrapper, .about-grid, .funding-grid { flex-direction: column; grid-template-columns: 1fr; }
    .floating-donation-card { width: 100%; }
    .nav-links { display: none; }
}

/* ==========================================
   Chairman Profile Card Styling (Fully Responsive)
   ========================================== */
.chairman-section {
    padding: 60px 0 30px 0;
    background-color: var(--bg-main, #EFECE6);
    width: 100%;
    overflow: hidden;
}

.chairman-section .container {
    display: flex;
    justify-content: center;
    align-items: center;
    text-align: center;
    padding: 0 15px;
    margin: 0 auto;
}

.chairman-card {
    display: block;
    margin: 0 auto;
    background: #FFFFFF;
    padding: 28px 20px;
    border-radius: 20px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.07);
    border: 1px solid rgba(31, 42, 33, 0.1);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    max-width: 320px;
    width: 100%;
    box-sizing: border-box;
    text-align: center;
}

.chairman-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 15px 35px rgba(0, 0, 0, 0.12);
}

.chairman-img-wrap {
    width: 160px;
    height: 160px;
    margin: 0 auto 18px auto;
    border-radius: 50%;
    overflow: hidden;
    border: 4px solid var(--accent-yellow, #D9AC2A);
    box-shadow: 0 6px 16px rgba(0, 0, 0, 0.1);
    background-color: #f0f0f0;
}

.chairman-img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}

.chairman-name {
    font-size: 20px;
    font-weight: 800;
    color: var(--primary-dark, #1F2A21);
    margin-bottom: 6px;
    word-break: break-word;
    line-height: 1.3;
}

.chairman-designation {
    font-size: 14px;
    font-weight: 700;
    color: var(--accent-green, #2E4032);
    letter-spacing: 0.5px;
    text-transform: uppercase;
    margin: 0;
}

/* Tablets (Medium Screens) */
@media (max-width: 768px) {
    .chairman-section {
        padding: 40px 0 20px 0;
    }
    .chairman-card {
        padding: 22px 18px;
        max-width: 290px;
    }
    .chairman-img-wrap {
        width: 135px;
        height: 135px;
        margin-bottom: 14px;
    }
    .chairman-name {
        font-size: 18px;
    }
    .chairman-designation {
        font-size: 13px;
    }
}

/* Small Mobile Screens (360px and smaller) */
@media (max-width: 380px) {
    .chairman-card {
        padding: 18px 12px;
        max-width: 260px;
    }
    .chairman-img-wrap {
        width: 115px;
        height: 115px;
        border-width: 3px;
    }
    .chairman-name {
        font-size: 16px;
    }
    .chairman-designation {
        font-size: 12px;
    }
}