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

:root {
    --primary-color: #2E8B57;
    --secondary-color: #FFD700;
    --accent-color: #4CAF50;
    --dark-color: #1B4332;
    --light-color: #F0F8F5;
    --text-color: #333;
    --white: #FFFFFF;
    --gradient: linear-gradient(135deg, #2E8B57, #4CAF50);
    --shadow: 0 4px 15px rgba(46, 139, 87, 0.1);
    --shadow-medium: 0 8px 25px rgba(46, 139, 87, 0.12);
    --shadow-large: 0 12px 35px rgba(46, 139, 87, 0.15);
    --shadow-hover: 0 15px 45px rgba(46, 139, 87, 0.18);
}

body {
    font-family: 'Inter', 'Segoe UI', -apple-system, BlinkMacSystemFont, 'Roboto', 'Helvetica Neue', Arial, sans-serif;
    line-height: 1.7;
    color: var(--text-color);
    background-color: var(--white);
    font-weight: 400;
    letter-spacing: 0.01em;
}

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

.navbar {
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    padding: 1.2rem 0;
    position: fixed;
    top: 0;
    width: 100%;
    z-index: 1000;
    box-shadow: var(--shadow-medium);
    transition: all 0.3s ease;
}

.nav-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo h1 {
    color: var(--primary-color);
    font-size: 2rem;
    font-weight: bold;
}

.tagline {
    color: var(--accent-color);
    font-size: 0.8rem;
    font-weight: normal;
}

.nav-menu {
    display: flex;
    list-style: none;
    gap: 2rem;
}

.nav-menu a {
    text-decoration: none;
    color: var(--text-color);
    font-weight: 500;
    transition: color 0.3s ease;
}

.nav-menu a:hover {
    color: var(--primary-color);
}

.hamburger {
    display: none;
    flex-direction: column;
    cursor: pointer;
}

.hamburger span {
    width: 25px;
    height: 3px;
    background: var(--primary-color);
    margin-bottom: 3px;
    transition: 0.3s;
}

.hero {
    background: var(--gradient);
    color: var(--white);
    padding: 150px 0 100px;
    text-align: center;
    position: relative;
    overflow: hidden;
}

.hero-content h2 {
    font-size: 3.5rem;
    margin-bottom: 1rem;
    font-weight: 700;
}

.hero-content p {
    font-size: 1.5rem;
    margin-bottom: 2rem;
    opacity: 0.9;
}

.hero-features {
    display: flex;
    justify-content: center;
    gap: 2rem;
    margin-bottom: 3rem;
    flex-wrap: wrap;
}

.feature {
    background: rgba(255, 255, 255, 0.2);
    padding: 0.8rem 1.5rem;
    border-radius: 25px;
    font-weight: 500;
    backdrop-filter: blur(10px);
}

.cta-button {
    background: var(--secondary-color);
    color: var(--dark-color);
    padding: 1rem 2.5rem;
    border: none;
    border-radius: 50px;
    font-size: 1.1rem;
    font-weight: 600;
    cursor: pointer;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.cta-button:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 25px rgba(255, 215, 0, 0.3);
}


.section {
    padding: 100px 0;
}

.bg-light {
    background-color: var(--light-color);
}

.section h2 {
    text-align: center;
    font-size: 2.8rem;
    font-weight: 700;
    margin-bottom: 4rem;
    color: var(--dark-color);
    letter-spacing: -0.02em;
    position: relative;
}

.section h2::after {
    content: '';
    position: absolute;
    bottom: -15px;
    left: 50%;
    transform: translateX(-50%);
    width: 60px;
    height: 4px;
    background: var(--gradient);
    border-radius: 2px;
}

.mission-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: start;
}

.mission-statement {
    font-size: 1.3rem;
    font-weight: 600;
    color: var(--primary-color);
    margin-bottom: 1.5rem;
    line-height: 1.8;
}

.mission-text p {
    font-size: 1.1rem;
    line-height: 1.8;
}

.mission-pillars {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 2rem;
}

.pillar {
    text-align: center;
    padding: 2.5rem;
    background: var(--white);
    border-radius: 20px;
    box-shadow: var(--shadow-medium);
    transition: all 0.3s ease;
    border: 1px solid rgba(46, 139, 87, 0.08);
}

.pillar:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-hover);
    border-color: rgba(46, 139, 87, 0.15);
}

.pillar-icon {
    font-size: 3rem;
    margin-bottom: 1rem;
}

.pillar h3 {
    color: var(--dark-color);
    margin-bottom: 1rem;
}

.solutions-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
}

.solution-card {
    background: var(--white);
    padding: 3rem;
    border-radius: 20px;
    box-shadow: var(--shadow-medium);
    transition: all 0.3s ease;
    border-top: 5px solid var(--primary-color);
    border: 1px solid rgba(46, 139, 87, 0.08);
    position: relative;
    overflow: hidden;
}

.solution-card:hover {
    transform: translateY(-12px);
    box-shadow: var(--shadow-hover);
    border-color: rgba(46, 139, 87, 0.15);
}

.solution-icon {
    display: inline-block;
    padding: 0.8rem 1.5rem;
    background: var(--gradient);
    color: var(--white);
    font-size: 0.9rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    border-radius: 25px;
    margin-bottom: 1.5rem;
    box-shadow: 0 4px 15px rgba(46, 139, 87, 0.2);
    transition: all 0.3s ease;
}

.solution-card h3 {
    color: var(--dark-color);
    margin-bottom: 1rem;
    font-size: 1.3rem;
}

.solution-features {
    list-style: none;
    margin-top: 1.5rem;
}

.solution-features li {
    padding: 0.5rem 0;
    color: var(--primary-color);
}

.solution-features li:before {
    content: "✓ ";
    font-weight: bold;
    margin-right: 0.5rem;
}

.sustainability-stats {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 2rem;
    margin-bottom: 3rem;
}

.stat-card {
    background: var(--gradient);
    color: var(--white);
    padding: 2.5rem;
    border-radius: 20px;
    text-align: center;
    box-shadow: var(--shadow-medium);
    transition: all 0.3s ease;
    border: 1px solid rgba(255, 255, 255, 0.1);
}

.stat-card:hover {
    transform: translateY(-5px) scale(1.02);
    box-shadow: var(--shadow-hover);
}

.stat-card h3 {
    font-size: 3rem;
    margin-bottom: 0.5rem;
}

.sustainability-details {
    display: grid;
    gap: 2rem;
}

.detail-item {
    background: var(--white);
    padding: 2rem;
    border-radius: 10px;
    border-left: 5px solid var(--accent-color);
    box-shadow: var(--shadow);
}

.detail-item h4 {
    color: var(--dark-color);
    margin-bottom: 1rem;
    font-size: 1.2rem;
}

/* Team Section Styles */
.team-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 2.5rem;
    margin-top: 2rem;
}

.team-member {
    background: var(--white);
    border-radius: 20px;
    padding: 2.5rem;
    box-shadow: 0 8px 30px rgba(46, 139, 87, 0.1);
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

.team-member::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: var(--gradient);
}

.team-member:hover {
    transform: translateY(-8px);
    box-shadow: 0 15px 40px rgba(46, 139, 87, 0.15);
}

.team-member.founder {
    border: 2px solid var(--secondary-color);
    background: linear-gradient(135deg, rgba(255, 215, 0, 0.05), rgba(255, 255, 255, 1));
}

.team-member.founder::before {
    background: var(--secondary-color);
    height: 6px;
}

.member-avatar {
    width: 120px;
    height: 120px;
    border-radius: 50%;
    margin: 0 auto 1.5rem;
    overflow: hidden;
    border: 4px solid var(--light-color);
    box-shadow: 0 4px 15px rgba(46, 139, 87, 0.2);
    transition: all 0.3s ease;
}

.member-avatar img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.3s ease;
}

.team-member:hover .member-avatar {
    transform: scale(1.05);
    border-color: var(--primary-color);
}

.team-member:hover .member-avatar img {
    transform: scale(1.1);
}

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

.member-info h3 {
    color: var(--dark-color);
    font-size: 1.4rem;
    font-weight: 700;
    margin-bottom: 0.5rem;
}

.member-role {
    color: var(--primary-color);
    font-weight: 600;
    font-size: 1rem;
    margin-bottom: 1.5rem;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.team-member.founder .member-role {
    color: var(--secondary-color);
    font-size: 1.1rem;
}

.member-bio {
    text-align: left;
}

.member-bio p {
    color: var(--text-color);
    line-height: 1.7;
    margin-bottom: 1.5rem;
    font-size: 0.95rem;
}

.member-credentials {
    display: flex;
    flex-direction: column;
    gap: 0.8rem;
}

.credential {
    background: var(--light-color);
    color: var(--dark-color);
    padding: 0.6rem 1rem;
    border-radius: 12px;
    font-size: 0.85rem;
    font-weight: 500;
    border-left: 3px solid var(--primary-color);
    transition: all 0.3s ease;
}

.team-member.founder .credential {
    border-left-color: var(--secondary-color);
    background: rgba(255, 215, 0, 0.1);
}

.credential:hover {
    background: var(--primary-color);
    color: var(--white);
    transform: translateX(5px);
}

.team-member.founder .credential:hover {
    background: var(--secondary-color);
    color: var(--dark-color);
}

/* About Section Styles */
.about-overview {
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: 4rem;
    align-items: start;
}

.about-main {
    font-size: 1.1rem;
    line-height: 1.8;
}

.about-intro {
    font-size: 1.3rem;
    font-weight: 600;
    color: var(--primary-color);
    margin-bottom: 2rem;
    line-height: 1.7;
}

.about-highlights {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.highlight {
    background: var(--white);
    padding: 2rem;
    border-radius: 15px;
    box-shadow: var(--shadow-medium);
    border-left: 4px solid var(--accent-color);
    transition: all 0.3s ease;
}

.highlight:hover {
    transform: translateX(5px);
    box-shadow: var(--shadow-large);
    border-left-color: var(--primary-color);
}

.highlight h4 {
    color: var(--dark-color);
    font-size: 1.1rem;
    font-weight: 700;
    margin-bottom: 0.8rem;
}

.highlight p {
    color: var(--text-color);
    font-size: 0.95rem;
    line-height: 1.6;
}

/* Enhanced Button Styles */
.cta-button:active {
    transform: translateY(-1px);
}

.submit-button:active {
    transform: translateY(0);
}

/* Enhanced Footer */
footer {
    background: linear-gradient(135deg, var(--dark-color), #0f2922);
    color: var(--white);
    padding: 4rem 0 1rem;
}

.footer-section {
    transition: all 0.3s ease;
}

.footer-section:hover {
    transform: translateY(-2px);
}

/* Smooth animations for all interactive elements */
* {
    scroll-behavior: smooth;
}

/* Loading states and micro-interactions */
.pillar-icon,
.solution-icon {
    user-select: none;
}

.pillar-icon:hover {
    animation: subtle-bounce 0.6s ease;
}

@keyframes subtle-bounce {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-3px); }
}

.impact-content {
    display: grid;
    grid-template-columns: 1fr 2fr;
    gap: 4rem;
    align-items: start;
}

.impact-map {
    background: var(--white);
    padding: 2.5rem;
    border-radius: 20px;
    box-shadow: var(--shadow-medium);
    text-align: center;
    transition: all 0.3s ease;
    border: 1px solid rgba(46, 139, 87, 0.08);
}

.impact-map:hover {
    box-shadow: var(--shadow-large);
    border-color: rgba(46, 139, 87, 0.12);
}

.countries-list {
    display: flex;
    flex-direction: column;
    gap: 1rem;
    margin-top: 1.5rem;
}

.country {
    background: var(--primary-color);
    color: var(--white);
    padding: 1rem 1.2rem;
    border-radius: 12px;
    font-weight: 600;
    transition: all 0.3s ease;
    cursor: pointer;
}

.country:hover {
    background: var(--accent-color);
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(46, 139, 87, 0.3);
}

.country.future {
    background: rgba(46, 139, 87, 0.7);
    font-style: italic;
}

.country.future:hover {
    background: var(--secondary-color);
    color: var(--dark-color);
}

.impact-benefits {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 2rem;
}

.benefit {
    background: var(--white);
    padding: 2.5rem;
    border-radius: 15px;
    box-shadow: var(--shadow-medium);
    transition: all 0.3s ease;
    border: 1px solid rgba(46, 139, 87, 0.08);
    border-left: 4px solid var(--primary-color);
}

.benefit:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-large);
    border-left-color: var(--accent-color);
}

.benefit h4 {
    color: var(--primary-color);
    margin-bottom: 1rem;
}

.contact-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
}

.contact-info {
    display: grid;
    gap: 2rem;
}

.contact-item {
    background: var(--white);
    padding: 2rem;
    border-radius: 15px;
    box-shadow: var(--shadow-medium);
    transition: all 0.3s ease;
    border: 1px solid rgba(46, 139, 87, 0.08);
}

.contact-item:hover {
    transform: translateY(-3px);
    box-shadow: var(--shadow-large);
    border-color: rgba(46, 139, 87, 0.12);
}

.contact-item h4 {
    color: var(--primary-color);
    margin-bottom: 0.5rem;
}

.contact-form {
    background: var(--white);
    padding: 3rem;
    border-radius: 20px;
    box-shadow: var(--shadow-large);
    border: 1px solid rgba(46, 139, 87, 0.08);
}

.form-group {
    margin-bottom: 1.5rem;
}

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 1.2rem;
    border: 2px solid #e8e8e8;
    border-radius: 12px;
    font-size: 1rem;
    font-family: inherit;
    transition: all 0.3s ease;
    background: rgba(46, 139, 87, 0.02);
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--primary-color);
    background: var(--white);
    box-shadow: 0 0 0 3px rgba(46, 139, 87, 0.1);
    transform: translateY(-1px);
}

.submit-button {
    background: var(--gradient);
    color: var(--white);
    padding: 1rem 2rem;
    border: none;
    border-radius: 8px;
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
    width: 100%;
    transition: transform 0.3s ease;
}

.submit-button:hover {
    transform: translateY(-2px);
}

footer {
    background: var(--dark-color);
    color: var(--white);
    padding: 3rem 0 1rem;
}

.footer-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
    margin-bottom: 2rem;
}

.footer-section h3,
.footer-section h4 {
    margin-bottom: 1rem;
    color: var(--secondary-color);
}

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

.footer-section a {
    color: var(--white);
    text-decoration: none;
    opacity: 0.8;
    transition: opacity 0.3s ease;
}

.footer-section a:hover {
    opacity: 1;
}

.certifications {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
    margin-top: 1rem;
}

.cert {
    background: var(--primary-color);
    padding: 0.3rem 0.8rem;
    border-radius: 15px;
    font-size: 0.9rem;
    display: inline-block;
}

.social-links {
    display: flex;
    gap: 1rem;
}

.social-links a {
    background: var(--primary-color);
    padding: 0.5rem 1rem;
    border-radius: 20px;
    transition: background-color 0.3s ease;
}

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

.footer-bottom {
    text-align: center;
    padding-top: 2rem;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    opacity: 0.7;
}

@media (max-width: 768px) {
    .nav-menu {
        position: fixed;
        left: -100%;
        top: 70px;
        flex-direction: column;
        background-color: var(--white);
        width: 100%;
        text-align: center;
        transition: 0.3s;
        box-shadow: var(--shadow);
        padding: 2rem 0;
    }

    .nav-menu.active {
        left: 0;
    }

    .hamburger {
        display: flex;
    }

    .hero-content h2 {
        font-size: 2.5rem;
    }

    .hero-content p {
        font-size: 1.2rem;
    }

    .hero-features {
        flex-direction: column;
        align-items: center;
    }

    .mission-content {
        grid-template-columns: 1fr;
        gap: 2rem;
    }

    .mission-pillars {
        grid-template-columns: 1fr;
    }

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

    .sustainability-stats {
        grid-template-columns: repeat(2, 1fr);
    }

    .impact-content {
        grid-template-columns: 1fr;
        gap: 2rem;
    }

    .impact-benefits {
        grid-template-columns: 1fr;
    }

    .contact-content {
        grid-template-columns: 1fr;
        gap: 2rem;
    }

    .about-overview {
        grid-template-columns: 1fr;
        gap: 2rem;
    }

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

    .footer-content {
        grid-template-columns: 1fr;
        text-align: center;
    }

    .social-links {
        justify-content: center;
    }
}

@media (max-width: 480px) {
    .hero-content h2 {
        font-size: 2rem;
    }

    .section {
        padding: 60px 0;
    }

    .sustainability-stats {
        grid-template-columns: 1fr;
    }

    .countries-list {
        flex-direction: row;
        flex-wrap: wrap;
        gap: 0.5rem;
    }

    .country {
        flex: 1;
        min-width: calc(50% - 0.25rem);
    }
}

html {
    scroll-behavior: smooth;
}

.navbar.scrolled {
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
}

.fade-in {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.6s ease, transform 0.6s ease;
}

.fade-in.visible {
    opacity: 1;
    transform: translateY(0);
}