* {
    box-sizing: border-box;
}

body {
    margin: 0;
    font-family: system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
    background: #f5f7f8;
    color: #1f2933;
    line-height: 1.65;
    padding-top: 72px;
}

/* HEADER */
.header {
    background: linear-gradient(135deg, #045d56, #02867a);
    color: white;
    text-align: center;
    padding: 60px 20px 50px;
}

.logo img {
    width: 85px;
    margin-bottom: 12px;
}

.header h1 {
    font-size: 26px;
    margin: 10px 0;
}

.header p {
    font-size: 16px;
    opacity: 0.95;
}

/* NAVBAR */
nav {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    background: #035f52;
    z-index: 1000;
}

.nav-container {
    max-width: 1200px;
    margin: auto;
    padding: 14px 20px;
    display: flex;
    justify-content: center;
}

.menu-toggle {
    display: none;
    font-size: 26px;
    color: rgb(0, 0, 0);
    cursor: pointer;
}

nav ul {
    list-style: none;
    display: flex;
    gap: 22px;
    margin: 0;
    padding: 0;
    justify-content: center;
}

nav ul li a {
    color: #ffffff;
    text-decoration: none;
    font-size: 15px;
    font-weight: 600;
}

/* HERO */
.hero {
    background: linear-gradient(to right, #04695a, #02a38a);
    color: white;
    text-align: center;
    padding: 70px 20px;
}

.hero h2 {
    font-size: 28px;
}

/* SECTIONS */
section {
    background: white;
    max-width: 1100px;
    margin: 36px auto;
    padding: 45px 35px;
    border-radius: 14px;
    box-shadow: 0 6px 18px rgba(0,0,0,0.08);
}

section h2 {
    color: #035f52;
    text-align: center;
    margin-bottom: 22px;
}

/* TRUSTEES */
.trustee-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    gap: 24px;
}

.trustee-card {
    background: #e8f8f4;
    padding: 22px;
    border-radius: 12px;
    text-align: center;
}

/* GALLERY – FIXED VISIBILITY */
#gallery {
    background: #f0fdfa;
}

.gallery {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
    gap: 16px;
    margin-top: 20px;
}

.gallery img {
    width: 100%;
    border-radius: 10px;
    object-fit: cover;
    box-shadow: 0 4px 10px rgba(0,0,0,0.15);
}

/* DONATE */
.donate {
    background: linear-gradient(135deg, #022c22, #064e3b);
    color: white;
    text-align: center;
}

.donate h2 {
    color: white;
}

.donate p {
    font-size: 18px;
    font-weight: 600;
    color: #e6fffa;
}

.donate p:last-of-type {
    font-size: 20px;
    font-weight: 700;
    background: rgba(255,255,255,0.15);
    padding: 10px 18px;
    border-radius: 10px;
    display: inline-block;
    margin-top: 18px;
}

.donate button {
    margin-top: 20px;
    padding: 14px 36px;
    background: #ffcc00;
    border: none;
    font-weight: bold;
    border-radius: 30px;
    cursor: pointer;
}

.qr-img {
    width: 220px;
    margin: 25px auto;
    display: block;
}

/* CONTACT – NEAT + COLORED */
.contact-section {
    background: #eefaf7;
    padding: 55px 35px;
}

.contact-box {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 24px;
    margin-top: 30px;
}

.contact-item {
    background: white;
    padding: 22px;
    border-radius: 12px;
    text-align: center;
    box-shadow: 0 4px 12px rgba(0,0,0,0.08);
}

.contact-item h3 {
    margin-bottom: 10px;
    color: #035f52;
}

/* FOOTER */
footer {
    background: #02463d;
    color: white;
    text-align: center;
    padding: 18px;
}

/* MOBILE – SIMPLE NAVBAR */
@media (max-width: 768px) {
    .menu-toggle {
        display: block;
        position: absolute;
        left: 20px;
        top: 14px;
    }

    .nav-container {
        justify-content: center;
    }

    nav ul {
        flex-direction: column;
        width: 100%;
        background: #035f52;
        display: none;
        margin-top: 50px;
    }

    nav ul.show {
        display: flex;
    }

    nav ul li {
        text-align: center;
        padding: 12px 0;
        border-top: 1px solid rgba(255,255,255,0.15);
    }

    section {
        padding: 35px 20px;
    }

    .hero h2 {
        font-size: 24px;
    }

    .header h1 {
        font-size: 22px;
    }
}

.trustee-card .phone a {
    color: #047857;
    font-weight: 700;
    text-decoration: none;
}

.trustee-card .phone a:hover {
    text-decoration: underline;
}