:root {
    --c-primary: #B3222C;
    --c-primary-dark: #8C1B23;
    --c-primary-tint: #FBEAEA;
    --c-gold: #C89B3C;
    --c-gold-dark: #9C7726;
    --c-bg: #FBF6F1;
    --c-surface: #FFFFFF;
    --c-text: #241C1A;
    --c-muted: #6E5F59;
    --c-muted-2: #8A7A72;
    --c-border: #ECE1D8;
    --c-dark: #241C1A;
    --font-heading: 'Cairo', sans-serif;
    --font-body: 'Tajawal', sans-serif;
}

* { box-sizing: border-box; }

body {
    margin: 0;
    background: var(--c-bg);
    color: var(--c-text);
    font-family: var(--font-body);
}

a { color: var(--c-primary); text-decoration: none; }
a:hover { color: var(--c-primary-dark); }

.container {
    max-width: 1160px;
    margin: 0 auto;
    padding: 0 24px;
}

h1, h2, h3, .heading {
    font-family: var(--font-heading);
    font-weight: 800;
}

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 14px 30px;
    border-radius: 999px;
    font-weight: 700;
    font-size: 15px;
    border: none;
    cursor: pointer;
    font-family: var(--font-body);
}
.btn-primary { background: var(--c-primary); color: #fff; }
.btn-primary:hover { background: var(--c-primary-dark); color: #fff; }
.btn-outline { background: var(--c-surface); border: 1.5px solid #E2D5C9; color: var(--c-text); }
.btn-sm { padding: 10px 20px; font-size: 14px; }

/* Nav */
.site-nav {
    position: sticky; top: 0; z-index: 20;
    background: rgba(251,246,241,0.94);
    backdrop-filter: blur(6px);
    border-bottom: 1px solid var(--c-border);
}
.site-nav .container {
    display: flex; align-items: center; justify-content: space-between;
    height: 84px; gap: 24px; flex-wrap: wrap;
}
.brand { display: flex; align-items: center; gap: 12px; }
.brand-text { display: flex; flex-direction: column; line-height: 1.25; }
.brand-name { font-family: var(--font-heading); font-weight: 800; font-size: 18px; }
.brand-sub { font-size: 12px; color: var(--c-primary); font-weight: 700; }
.nav-links { display: flex; align-items: center; gap: 28px; flex-wrap: wrap; }
.nav-links a { font-size: 15px; font-weight: 500; color: var(--c-text); }
.nav-links a:hover { color: var(--c-primary); }
.nav-actions { display: flex; align-items: center; gap: 10px; }

/* Hero */
.hero {
    display: flex; align-items: center; gap: 48px;
    padding: 72px 0; flex-wrap: wrap;
}
.hero-copy { flex: 1.1; min-width: 320px; display: flex; flex-direction: column; gap: 22px; }
.eyebrow { display: inline-block; background: var(--c-primary-tint); color: var(--c-primary); font-weight: 700; font-size: 13px; padding: 7px 16px; border-radius: 999px; width: fit-content; }
.hero-copy h1 { font-size: 46px; line-height: 1.35; margin: 0; }
.hero-copy p { font-size: 17px; color: var(--c-muted); line-height: 1.9; max-width: 480px; margin: 0; }
.hero-actions { display: flex; gap: 14px; flex-wrap: wrap; }
.hero-art { flex: 1; min-width: 280px; display: flex; align-items: center; justify-content: center; }

/* Sections */
.section { padding: 64px 0; }
.section-alt { background: var(--c-surface); border-top: 1px solid var(--c-border); border-bottom: 1px solid var(--c-border); }
.section-head { text-align: center; display: flex; flex-direction: column; gap: 10px; margin-bottom: 44px; }
.section-head h2 { font-size: 30px; margin: 0; }
.section-head p { font-size: 15px; color: var(--c-muted); margin: 0; }
.section-note { font-size: 13px; color: #A6968D; text-align: center; margin-bottom: 32px; margin-top: -20px; }

.grid { display: grid; gap: 24px; }
.grid-2 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.grid-3 { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.grid-4 { grid-template-columns: repeat(4, minmax(0, 1fr)); }

.card {
    background: var(--c-surface);
    border-radius: 18px;
    border: 1px solid var(--c-border);
    padding: 28px;
    transition: transform .18s ease, box-shadow .18s ease;
}
.card:hover { transform: translateY(-4px); box-shadow: 0 18px 40px rgba(36,28,26,0.10); }

.icon-badge {
    width: 56px; height: 56px; border-radius: 16px;
    background: var(--c-primary-tint);
    display: flex; align-items: center; justify-content: center;
    margin-bottom: 14px;
}
.icon-badge svg { stroke: var(--c-primary); }

.about-box {
    background: var(--c-surface); border-radius: 20px; padding: 32px;
    border-right: 4px solid var(--c-primary); box-shadow: 0 10px 30px rgba(36,28,26,0.06);
}

/* News */
.news-card { background: var(--c-bg); border-radius: 18px; overflow: hidden; border: 1px solid var(--c-border); }
.news-thumb { height: 130px; display: flex; align-items: center; justify-content: center; }
.news-body { padding: 22px; display: flex; flex-direction: column; gap: 8px; }
.news-date { font-size: 12px; color: var(--c-primary); font-weight: 700; }

/* Stats */
.stats-band { background: var(--c-dark); padding: 56px 0; }
.stats-band .grid-4 { text-align: center; }
.stat-num { font-family: var(--font-heading); font-weight: 800; font-size: 36px; color: #fff; }
.stat-label { font-size: 14px; color: #C9BDB6; }
.stats-note { text-align: center; font-size: 12px; color: var(--c-muted-2); margin-top: 24px; }

/* CTA band */
.cta-band { background: var(--c-primary); padding: 64px 24px; text-align: center; }
.cta-band h2 { color: #fff; font-size: 30px; margin: 0 0 12px; }
.cta-band p { color: #F6D9DA; font-size: 16px; margin: 0 0 28px; }
.cta-band .btn { background: #fff; color: var(--c-primary); }

/* Footer */
.site-footer { background: var(--c-dark); padding: 56px 0 0; color: #fff; }
.footer-grid { display: grid; grid-template-columns: 1.4fr 1fr 1fr 1fr; gap: 32px; padding-bottom: 40px; }
.footer-grid h4 { font-family: var(--font-heading); font-weight: 700; font-size: 15px; color: #fff; margin: 0 0 6px; }
.footer-grid a, .footer-grid span { font-size: 13px; color: #A6968D; }
.footer-links { display: flex; flex-direction: column; gap: 12px; }
.social-row { display: flex; gap: 10px; margin-top: 4px; }
.social-icon { width: 36px; height: 36px; border-radius: 50%; background: #3A302C; display: flex; align-items: center; justify-content: center; }
.footer-bottom { border-top: 1px solid #3A302C; padding: 20px 0; text-align: center; font-size: 12px; color: #7A6D66; }

/* Forms */
.form-card { background: var(--c-surface); border-radius: 20px; border: 1px solid var(--c-border); padding: 36px; max-width: 640px; margin: 56px auto; }
.form-row { margin-bottom: 18px; display: flex; flex-direction: column; gap: 6px; }
.form-row label { font-size: 14px; font-weight: 700; }
.form-row input, .form-row select, .form-row textarea {
    padding: 12px 14px; border-radius: 10px; border: 1px solid var(--c-border);
    font-family: var(--font-body); font-size: 15px; background: var(--c-bg);
}
.form-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 0 18px; }
.form-error { color: var(--c-primary); font-size: 13px; margin-top: 4px; }
.form-check { display: flex; align-items: center; gap: 8px; }
.alert { padding: 14px 18px; border-radius: 12px; margin-bottom: 18px; font-size: 14px; }
.alert-success { background: #E9F5EC; color: #1E7A45; }
.alert-error { background: var(--c-primary-tint); color: var(--c-primary-dark); }

/* Donor dashboard */
.dash-card { background: var(--c-surface); border-radius: 18px; border: 1px solid var(--c-border); padding: 28px; margin-bottom: 20px; }
.status-pill { display: inline-flex; align-items: center; gap: 6px; font-size: 13px; font-weight: 700; padding: 6px 14px; border-radius: 999px; }
.status-available { background: #E9F5EC; color: #1E7A45; }
.status-wait { background: #FBF3E4; color: #8A5A12; }
.status-offline { background: #EFEAF5; color: #5B3E93; }
.notif-item { padding: 14px 0; border-bottom: 1px solid var(--c-border); font-size: 14px; }
.notif-item:last-child { border-bottom: none; }

@media (max-width: 900px) {
    .footer-grid { grid-template-columns: 1fr 1fr; }
    .grid-4 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
    .grid-3 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
    .form-grid { grid-template-columns: 1fr; }
}
@media (max-width: 600px) {
    .hero-copy h1 { font-size: 32px; }
    .footer-grid { grid-template-columns: 1fr; }
    .grid-4, .grid-3, .grid-2 { grid-template-columns: 1fr; }
    .nav-links { display: none; }
}