:root {
    --primary-green: #326F61; 
    --logo-bg: #326F61; /* Slightly lighter green for logo box */
    --text-white: #ffffff;
    --text-dark: #333333;
    --text-grey: #666666;
    --card-bg: #ffffff;
    --border-radius-btn: 50px;
    --border-radius-card: 20px;
}

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

body {
    font-family: 'Inter', sans-serif;
    background-color: var(--primary-green);
    color: var(--text-white);
    line-height: 1.5;
    min-height: 100vh;
    display: flex;
    justify-content: center;
}

.container {
    width: 100%;
    max-width: 480px; /* Mobile width constraint */
    padding: 20px;
    display: flex;
    flex-direction: column;
    align-items: center;
}

/* Header */
.header {
    text-align: center;
    margin-bottom: 30px;
    width: 100%;
    display: flex;
    flex-direction: column;
    align-items: center;
}

.logo-container {
    margin-bottom: 15px;
    width: 100%;
    display: flex;
    justify-content: center;
}


.logo-box {
    background-color: var(--logo-bg);
    width: 100%;
    max-width: 260px;
    padding: 20px;
    border-radius: 20px;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    box-shadow: 0 2px 60px rgba(0, 0, 0, 0.34);
    border: 1px solid #4F7C71;
}

.logo-img {
    max-width: 100%;
    max-height: 100%;
    object-fit: contain;
}

.header-subtitle {
    font-size: 14px;
    opacity: 0.8;
}

/* Action Buttons */
.action-buttons {
    width: 100%;
    display: flex;
    flex-direction: column;
    gap: 12px;
    margin-bottom: 40px;
}

.btn {
    background-color: var(--card-bg);
    color: var(--primary-green);
    text-decoration: none;
    padding: 16px;
    border-radius: var(--border-radius-btn);
    text-align: center;
    font-weight: 600;
    font-size: 15px;
    transition: transform 0.2s, background-color 0.2s;
    display: block;
    width: 100%;
}

.btn:hover {
    transform: translateY(-2px);
    background-color: #f0f0f0;
}

/* Projects Section */
.projects {
    width: 100%;
    margin-bottom: 40px;
}

.section-title {
    text-align: center;
    font-size: 20px;
    font-weight: 600;
    margin-bottom: 5px;
}

.section-subtitle {
    text-align: center;
    font-size: 13px;
    opacity: 0.8;
    margin-bottom: 20px;
}

.project-cards {
    display: flex;
    flex-direction: column;
    gap: 15px;
}

.card {
    background-color: #F9FBF9;
    color: var(--text-dark);
    text-decoration: none;
    padding: 24px 24px 24px 32px;
    border-radius: 30px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    transition: transform 0.2s;
    position: relative;
    overflow: hidden;
}

.card::before {
    content: '';
    position: absolute;
    left: 0;
    top: 50%;
    transform: translateY(-50%);
    height: 65px;
    width: 6px;
    background-color: var(--primary-green);
    border-top-right-radius: 4px;
    border-bottom-right-radius: 4px;
}

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

.card-content {
    flex: 1;
    padding-right: 20px;
}

.card-content h3 {
    font-size: 16px;
    font-weight: 700;
    margin-bottom: 8px;
    color: var(--primary-green);
}

.card-content p {
    font-size: 13px;
    color: #64748B; /* Slate grey */
    line-height: 1.5;
}

.card-icon {
    width: 40px;
    height: 40px;
    background-color: #E2EBE8;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--primary-green);
    font-size: 14px;
    flex-shrink: 0;
}

/* Footer */
.footer {
    width: 100%;
    text-align: center;
    padding-bottom: 20px;
}

.social-icons {
    display: flex;
    justify-content: center;
    gap: 15px;
    margin-bottom: 20px;
}

.social-icons a {
    color: var(--text-white);
    text-decoration: none;
    width: 36px;
    height: 36px;
    border-radius: 50%;
    background-color: rgba(255,255,255,0.1);
    display: flex;
    align-items: center;
    justify-content: center;
    transition: background-color 0.2s;
}

.social-icons a:hover {
    background-color: rgba(255,255,255,0.2);
}

.footer-links {
    font-size: 12px;
    margin-bottom: 10px;
    opacity: 0.7;
}

.footer-links a {
    color: var(--text-white);
    text-decoration: none;
}

.footer-links .separator {
    margin: 0 5px;
}

.copyright {
    font-size: 11px;
    opacity: 0.5;
}