:root {
    --sa-green: #00733E;       /* Nigeria flag green, slightly deepened for print-like richness */
    --sa-green-dark: #0A4B2E;
    --sa-green-light: #E9F2EA;
    --sa-gold: #B8862E;        /* single restrained accent, used sparingly */
    --sa-cream: #F9F3E4;
    --sa-cream-dark: #EFE3C4;
    --sa-text: #23261F;
    --sa-white: #ffffff;
    --radius: 4px;
    --radius-lg: 6px;
    --shadow: 0 10px 24px rgba(10, 40, 25, 0.10);
    --font-head: 'Fraunces', Georgia, 'Times New Roman', serif;
    --font-body: 'Karla', -apple-system, Segoe UI, sans-serif;
}

* { box-sizing: border-box; }

body {
    margin: 0;
    font-family: var(--font-body);
    background: var(--sa-cream);
    color: var(--sa-text);
    line-height: 1.6;
}

h1, h2, h3, .brand { font-family: var(--font-head); }

a { color: inherit; text-decoration: none; }

img { max-width: 100%; display: block; }

.container {
    max-width: 1100px;
    margin: 0 auto;
    padding: 0 20px;
}

/* A thin tri-band rule (green / cream / green) used as a signature
   detail instead of a generic solid border — echoes the flag without
   being literal about it. */
.flag-rule {
    height: 6px;
    background: linear-gradient(to right, var(--sa-green) 0 33.33%, var(--sa-cream) 33.33% 66.66%, var(--sa-green) 66.66% 100%);
}

/* ---------- Header / Nav ---------- */
.site-header {
    background: var(--sa-white);
    position: sticky;
    top: 0;
    z-index: 100;
    box-shadow: 0 1px 0 rgba(10,40,25,0.08);
}

.nav-wrap {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 14px 20px;
    max-width: 1100px;
    margin: 0 auto;
}

.brand {
    font-size: 1.6rem;
    font-weight: 600;
    color: var(--sa-green-dark);
    letter-spacing: 0.01em;
}
.brand span { color: #6b6b5e; font-weight: 400; font-size: 0.78rem; font-family: var(--font-body); display: block; letter-spacing: 0.02em; }

.nav-links {
    display: flex;
    gap: 22px;
    list-style: none;
    margin: 0;
    padding: 0;
}
.nav-links a {
    font-weight: 600;
    padding: 6px 2px;
    border-bottom: 2px solid transparent;
    transition: border-color .2s;
}
.nav-links a:hover,
.nav-links a.active { border-color: var(--sa-green); color: var(--sa-green-dark); }

.nav-toggle { display: none; background: none; border: none; font-size: 1.6rem; cursor: pointer; color: var(--sa-green-dark); }

@media (max-width: 820px) {
    .nav-links {
        display: none;
        position: absolute;
        top: 100%;
        left: 0; right: 0;
        background: var(--sa-white);
        flex-direction: column;
        padding: 16px 20px;
        gap: 14px;
        box-shadow: var(--shadow);
    }
    .nav-links.open { display: flex; }
    .nav-toggle { display: block; }
}

/* ---------- Hero ---------- */
.hero {
    background: var(--sa-green-dark);
    color: var(--sa-cream);
    padding: 76px 20px 56px;
    text-align: left;
    position: relative;
}
.hero-inner { max-width: 780px; margin: 0 auto; }
.hero-eyebrow {
    font-family: var(--font-body);
    font-size: 0.82rem;
    letter-spacing: 0.06em;
    color: var(--sa-gold);
    margin: 0 0 14px;
    font-weight: 600;
}
.hero h1 {
    font-size: clamp(2.1rem, 4.2vw, 3.1rem);
    font-weight: 600;
    line-height: 1.12;
    margin: 0 0 18px;
    max-width: 14ch;
}
.hero p {
    font-size: 1.1rem;
    max-width: 52ch;
    margin: 0 0 34px;
    color: #dce9df;
}
.hero-buttons {
    display: flex;
    gap: 16px;
    flex-wrap: wrap;
}
.btn {
    display: inline-block;
    padding: 13px 28px;
    border-radius: var(--radius);
    font-weight: 600;
    font-family: var(--font-body);
    font-size: 1rem;
    cursor: pointer;
    border: 1.5px solid transparent;
    transition: background-color .15s, color .15s, border-color .15s;
}
.btn-cream { background: var(--sa-cream); color: var(--sa-green-dark); }
.btn-cream:hover { background: var(--sa-white); }
.btn-outline { background: transparent; color: var(--sa-cream); border-color: rgba(249,243,228,0.55); }
.btn-outline:hover { border-color: var(--sa-cream); }
.btn-primary { background: var(--sa-green); color: var(--sa-white); }
.btn-primary:hover { background: var(--sa-green-dark); }

/* ---------- Sections / Cards ---------- */
.section { padding: 60px 0; }
.section-title {
    text-align: center;
    font-size: 1.9rem;
    font-weight: 600;
    color: var(--sa-green-dark);
    margin-bottom: 10px;
}
.section-sub {
    text-align: center;
    max-width: 620px;
    margin: 0 auto 40px;
    color: #5b5b4f;
}

.card-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
    gap: 1px;
    background: var(--sa-cream-dark);
    border: 1px solid var(--sa-cream-dark);
}
.card {
    background: var(--sa-white);
    padding: 28px 26px;
}
.card h3 { color: var(--sa-green-dark); margin-top: 0; font-weight: 600; font-size: 1.15rem; }

.cream-block {
    background: var(--sa-cream-dark);
    border-left: 4px solid var(--sa-green);
    padding: 36px 40px;
}

/* ---------- Forms ---------- */
.form-wrap {
    background: var(--sa-white);
    border-radius: var(--radius);
    box-shadow: var(--shadow);
    padding: 36px;
    max-width: 780px;
    margin: 0 auto;
}
.form-row { margin-bottom: 20px; }
.form-row label {
    display: block;
    font-weight: 600;
    margin-bottom: 6px;
    color: var(--sa-green-dark);
}
.form-row input[type=text],
.form-row input[type=email],
.form-row input[type=tel],
.form-row input[type=date],
.form-row select,
.form-row textarea {
    width: 100%;
    padding: 11px 12px;
    border: 1px solid #d8d0b0;
    border-radius: 6px;
    font-size: 1rem;
    background: var(--sa-white);
}
.form-row textarea { resize: vertical; min-height: 90px; }
.two-col { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; }
@media (max-width: 640px) { .two-col { grid-template-columns: 1fr; } }

.radio-group, .checkbox-group {
    display: flex;
    flex-wrap: wrap;
    gap: 14px;
}
.radio-group label, .checkbox-group label {
    font-weight: 400;
    display: flex;
    align-items: center;
    gap: 6px;
    background: var(--sa-green-light);
    padding: 8px 14px;
    border-radius: var(--radius);
    cursor: pointer;
}
.hint { font-size: 0.85rem; color: #7a7a6e; margin-top: 4px; }
.error-text { color: #b3261e; font-size: 0.9rem; margin-top: 4px; }

.alert {
    padding: 14px 18px;
    border-radius: 8px;
    margin-bottom: 24px;
    font-weight: 600;
}
.alert-success { background: var(--sa-green-light); color: var(--sa-green-dark); border: 1px solid var(--sa-green); }
.alert-error { background: #fdecea; color: #b3261e; border: 1px solid #f5c2c0; }

/* ---------- Footer ---------- */
.site-footer {
    background: var(--sa-green-dark);
    color: var(--sa-cream);
    padding: 40px 20px 24px;
    margin-top: 60px;
    text-align: center;
    font-size: 0.9rem;
}
.site-footer a { text-decoration: underline; }

/* ---------- Admin ---------- */
.admin-body { background: #f4f6f5; }
.admin-nav {
    background: var(--sa-green-dark);
    color: var(--sa-white);
    padding: 14px 24px;
    display: flex;
    justify-content: space-between;
    align-items: center;
}
.admin-wrap { max-width: 1200px; margin: 30px auto; padding: 0 20px; }
table.data-table {
    width: 100%;
    border-collapse: collapse;
    background: var(--sa-white);
    box-shadow: var(--shadow);
    font-size: 0.92rem;
}
table.data-table th, table.data-table td {
    padding: 10px 12px;
    border-bottom: 1px solid #eee;
    text-align: left;
    white-space: nowrap;
}
table.data-table th { background: var(--sa-green); color: #fff; position: sticky; top: 0; }
.table-scroll { overflow-x: auto; background: #fff; border-radius: var(--radius); box-shadow: var(--shadow); }
.filter-bar {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
    background: #fff;
    padding: 18px;
    border-radius: var(--radius);
    box-shadow: var(--shadow);
    margin-bottom: 20px;
}
.filter-bar select, .filter-bar input {
    padding: 8px 10px;
    border: 1px solid #d8d0b0;
    border-radius: 6px;
}
.badge { background: var(--sa-green-light); color: var(--sa-green-dark); padding: 3px 10px; border-radius: 20px; font-size: 0.8rem; }

/* ---------- Round 2 additions ---------- */
/* Body text: black for maximum legibility */
:root { --sa-text: #000; }
.section-sub, .hint, .brand span { color: #000; }
.hint { opacity: .8; }

.brand { display: flex; align-items: center; gap: 12px; }
.brand-logo { width: 46px; height: 46px; border-radius: 50%; }
.brand-text { line-height: 1.15; }

.hero { display: grid; grid-template-columns: 1.15fr .85fr; gap: 40px; align-items: end; padding-bottom: 0; }
.hero-inner { margin: 0; padding-bottom: 56px; align-self: center; justify-self: end; }
.hero-photo { max-width: 420px; justify-self: start; align-self: end; }
.hero-photo img { width: 100%; height: auto; max-height: 560px; object-fit: cover; object-position: top; border-radius: var(--radius-lg) var(--radius-lg) 0 0; }
@media (max-width: 820px) {
    .hero { grid-template-columns: 1fr; }
    .hero-inner { justify-self: start; padding-bottom: 24px; }
    .hero-photo { justify-self: center; max-width: 320px; }
}

.card-img { width: calc(100% + 52px); margin: -28px -26px 18px; height: 190px; object-fit: cover; }

.promise-intro { display: grid; grid-template-columns: 300px 1fr; gap: 40px; align-items: center; margin-bottom: 44px; }
.promise-photo { width: 100%; border-radius: var(--radius-lg); box-shadow: var(--shadow); border-bottom: 6px solid var(--sa-green); }
.promise-intro h1 { font-size: 2.2rem; font-weight: 600; color: var(--sa-green-dark); margin: 0 0 10px; }
.promise-intro p { font-size: 1.15rem; margin: 0; }
@media (max-width: 720px) { .promise-intro { grid-template-columns: 1fr; text-align: center; } .promise-photo { max-width: 260px; margin: 0 auto; } }

.dev-note { text-align: center; font-size: 1.1rem; font-weight: 600; background: var(--sa-cream-dark); border-left: 4px solid var(--sa-green); max-width: 520px; margin: 0 auto; padding: 22px; }