:root {
    color-scheme: only light;
    --color-text: #1f2a3a;
    --color-muted: #4b5565;
    --color-border: #d9e2ef;
    --color-surface: #ffffff;
    --shadow-soft: 0 14px 32px rgba(15, 52, 96, 0.08);
    --radius-lg: 18px;
    --radius-md: 12px;
    --radius-sm: 10px;
    --transition: all 0.22s ease;
    font-size: 16px;
}

* {
    box-sizing: border-box;
}

body {
    margin: 0;
    font-family: 'Inter', 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
    line-height: 1.65;
    background: var(--color-background, #f9fbfd);
    color: var(--color-text);
}

a {
    color: var(--color-primary, #0077cc);
    text-decoration: none;
    transition: var(--transition);
}

a:hover,
a:focus {
    color: var(--color-accent, #00a896);
}

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

.container {
    width: min(1160px, 92vw);
    margin: 0 auto;
}


.site-main {
    display: block;
}


.site-header {
    position: sticky;
    top: 0;
    z-index: 120;
    background: rgba(249, 251, 253, 0.92);
    backdrop-filter: blur(18px);
    box-shadow: 0 1px 0 rgba(15, 52, 96, 0.08);
}

.header-grid {
    display: grid;
    grid-template-columns: auto auto;
    align-items: center;
    gap: 1.5rem;
    padding: 1rem 0;
}

.brand {
    display: inline-flex;
    align-items: center;
    gap: 0.9rem;
    color: inherit;
}

.brand-mark {
    display: grid;
    place-items: center;
    width: 44px;
    height: 44px;
    border-radius: 14px;
    background: linear-gradient(135deg, var(--color-primary), var(--color-accent));
    color: #fff;
    font-weight: 700;
    letter-spacing: 0.04em;
}

.brand-text {
    display: flex;
    flex-direction: column;
    font-size: 0.95rem;
    line-height: 1.2;
}

.brand-text strong {
    font-size: 1.05rem;
}

.brand-sub {
    color: var(--color-muted);
    font-weight: 500;
}

.nav-toggle {
    display: none;
    background: none;
    border: none;
    padding: 0.25rem;
    cursor: pointer;
}

.nav-toggle-bar {
    display: block;
    width: 26px;
    height: 3px;
    margin: 5px 0;
    border-radius: 999px;
    background: var(--color-primary);
    transition: var(--transition);
}

.primary-nav {
    display: flex;
    align-items: center;
    gap: 1.4rem;
    margin-left: auto;
}

.primary-nav a {
    font-weight: 500;
    color: var(--color-muted);
}

.primary-nav a:hover,
.primary-nav a:focus,
.primary-nav a.active-link {
    color: var(--color-primary);
}

.nav-cta {
    font-weight: 600;
    padding: 0.65rem 1.2rem;
}

.hero {
    position: relative;
    padding: clamp(4rem, 10vw, 6.5rem) 0 clamp(3rem, 9vw, 5rem);
    background: linear-gradient(160deg, rgba(0, 119, 204, 0.25), rgba(0, 168, 150, 0.14)),
        url('../img/hero-wave.svg') center/cover no-repeat;
    color: #0f1c30;
    overflow: hidden;
}

.hero::after {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(120deg, rgba(255, 255, 255, 0.62) 0%, rgba(255, 255, 255, 0.15) 55%, rgba(255, 255, 255, 0.3) 100%);
    pointer-events: none;
}

.hero-grid {
    position: relative;
    display: grid;
    gap: 2.5rem;
    z-index: 1;
}

.hero-text h1 {
    font-size: clamp(2.4rem, 4.6vw, 3.6rem);
    margin-bottom: 0.6rem;
    line-height: 1.15;
    color: #0c2c55;
}

.lead {
    font-size: 1.2rem;
    color: rgba(12, 44, 85, 0.82);
    font-weight: 500;
}

.hero-text p {
    max-width: 58ch;
}

.hero-form {
    margin: 2rem 0 1.5rem;
    display: grid;
    gap: 0.85rem;
    background: rgba(255, 255, 255, 0.92);
    padding: 1.25rem;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-soft);
}

.hero-form input,
.hero-form select {
    width: 100%;
    padding: 0.95rem 1rem;
    border: 1px solid rgba(12, 44, 85, 0.16);
    border-radius: var(--radius-md);
    font-size: 1rem;
    font-family: inherit;
    background: #fff;
    transition: var(--transition);
}

.hero-form input:focus,
.hero-form select:focus,
input:focus,
textarea:focus,
select:focus {
    outline: none;
    border-color: var(--color-primary);
    box-shadow: 0 0 0 3px rgba(0, 119, 204, 0.12);
}

.hero-form button {
    width: 100%;
}

.hero-helper {
    font-size: 0.98rem;
    color: rgba(12, 44, 85, 0.75);
}

.hero-ctas {
    display: grid;
    gap: 1rem;
}

.cta-card {
    display: block;
    background: rgba(255, 255, 255, 0.92);
    padding: 1.25rem 1.45rem;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-soft);
    border: 1px solid rgba(12, 44, 85, 0.04);
    transition: var(--transition);
    position: relative;
    overflow: hidden;
}

.cta-card::after {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, rgba(0, 119, 204, 0.06), rgba(0, 168, 150, 0.04));
    opacity: 0;
    transition: var(--transition);
}

.cta-card:hover,
.cta-card:focus {
    transform: translateY(-4px);
    box-shadow: 0 18px 32px rgba(0, 119, 204, 0.18);
}

.cta-card:hover::after,
.cta-card:focus::after {
    opacity: 1;
}

.cta-title {
    display: block;
    font-weight: 600;
    font-size: 1.05rem;
    color: #0c2c55;
}

.cta-desc {
    display: block;
    color: rgba(12, 44, 85, 0.7);
    margin: 0.45rem 0 0.75rem;
}

.cta-action {
    display: inline-flex;
    align-items: center;
    gap: 0.3rem;
    font-weight: 600;
    color: var(--color-primary);
}

.section {
    padding: clamp(3rem, 7vw, 5.5rem) 0;
}

.section-header {
    display: grid;
    gap: 0.6rem;
    margin-bottom: 2rem;
}

.section-header h2,
.section h2 {
    font-size: clamp(2rem, 3vw, 2.6rem);
    margin: 0;
    color: #113a63;
}

.section-subtitle,
.section-header p {
    color: var(--color-muted);
    font-weight: 500;
}

.muted-bg {
    background: rgba(0, 119, 204, 0.04);
}

.card {
    background: var(--color-surface);
    border-radius: var(--radius-lg);
    padding: clamp(1.35rem, 2.5vw, 1.75rem);
    margin-bottom: 1.5rem;
    box-shadow: var(--shadow-soft);
    border: 1px solid rgba(12, 44, 85, 0.05);
}

.card:last-child {
    margin-bottom: 0;
}

.form-inline {
    display: grid;
    gap: 1rem;
}

.form-group {
    display: grid;
    gap: 0.4rem;
}

input[type="text"],
input[type="email"],
input[type="password"],
input[type="number"],
textarea,
select {
    width: 100%;
    padding: 0.9rem;
    border-radius: var(--radius-md);
    border: 1px solid var(--color-border);
    font-size: 1rem;
    background: #fff;
    font-family: inherit;
}

textarea {
    resize: vertical;
}

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.35rem;
    padding: 0.85rem 1.4rem;
    border-radius: 999px;
    border: none;
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition);
    text-align: center;
    font-family: inherit;
}

.btn-primary {
    background: var(--color-primary);
    color: #fff;
    box-shadow: 0 10px 24px rgba(0, 119, 204, 0.26);
}

.btn-primary:hover,
.btn-primary:focus {
    background: #005fa3;
}

.btn-accent {
    background: var(--color-accent);
    color: #fff;
}

.btn-accent:hover,
.btn-accent:focus {
    background: #008876;
}

.btn-outline {
    background: transparent;
    color: var(--color-primary);
    border: 2px solid var(--color-primary);
    box-shadow: none;
}

.btn-outline:hover,
.btn-outline:focus {
    background: rgba(0, 119, 204, 0.12);
}

.btn-small {
    padding: 0.45rem 0.8rem;
    font-size: 0.85rem;
}

.btn.danger,
.btn-outline.danger {
    color: #b42318;
    border-color: rgba(180, 35, 24, 0.4);
}

.btn.danger:hover,
.btn-outline.danger:hover {
    background: rgba(180, 35, 24, 0.1);
}

.resource-grid,
.tier-grid,
.video-grid {
    display: grid;
    gap: 1.5rem;
}

.video-embed iframe {
    width: 100%;
    border: 0;
    aspect-ratio: 16 / 9;
    border-radius: var(--radius-md);
}

.alert {
    background: rgba(255, 196, 13, 0.15);
    border-left: 4px solid rgba(255, 196, 13, 0.9);
    padding: 1rem;
    border-radius: var(--radius-md);
    margin-bottom: 1.5rem;
}

.alert.success {
    background: rgba(0, 168, 150, 0.12);
    border-left-color: var(--color-accent);
}

.muted {
    color: var(--color-muted);
}

.small {
    font-size: 0.9rem;
}

.rich-text ul {
    padding-left: 1.2rem;
}

.map-wrap iframe {
    width: 100%;
    min-height: 320px;
    border-radius: var(--radius-lg);
    border: 0;
}

.footer-top {
    padding: 3.2rem 0 2.4rem;
}

.footer-grid {
    display: grid;
    gap: 2.4rem;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    align-items: flex-start;
}


.footer-column h3 {
    margin-bottom: 0.9rem;
    font-size: 1.1rem;
}


.site-footer {
    background: linear-gradient(180deg, rgba(249, 251, 253, 0.6) 0%, rgba(241, 247, 252, 0.94) 100%);
    border-top: 1px solid var(--color-border);
}


.footer-bottom {
    border-top: 1px solid rgba(17, 58, 99, 0.08);
    padding: 1.4rem 0 2.4rem;
    text-align: center;
}

.footer-copy {
    margin: 0;
    color: var(--color-muted);
    font-size: 0.95rem;
}


.lifeline-bar {
    position: sticky;
    top: 72px;
    z-index: 90;
    background: #fff;
    border-bottom: 1px solid var(--color-border);
    box-shadow: 0 2px 8px rgba(15, 52, 96, 0.06);
}

.lifeline-wrap {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: center;
    gap: 1rem;
    padding: 0.75rem 5vw;
}

.lifeline-item {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-weight: 600;
}

.lifeline-label {
    color: var(--color-muted);
    font-size: 0.95rem;
}

.lifeline-link {
    color: var(--color-primary);
    font-size: 1.05rem;
}

.contact-form .form-group + .form-group {
    margin-top: 0.5rem;
}

.form-actions {
    display: flex;
}

.form-actions .btn {
    width: 100%;
}

.stats-grid {
    display: grid;
    gap: 1rem;
    grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
}

.stats-grid div {
    background: rgba(0, 119, 204, 0.08);
    border-radius: var(--radius-md);
    padding: 1rem;
    text-align: center;
}

.stats-grid strong {
    display: block;
    font-size: 1.6rem;
    color: var(--color-primary);
}

.admin-shell {
    display: grid;
    min-height: 100vh;
    grid-template-columns: minmax(220px, 260px) 1fr;
}

.admin-nav {
    background: linear-gradient(180deg, rgba(0, 119, 204, 0.12), rgba(0, 168, 150, 0.12));
    padding: 2rem 1.5rem;
}

.admin-nav h2 {
    margin-top: 0;
}

.admin-nav nav {
    display: grid;
    gap: 0.75rem;
    margin-top: 1.5rem;
}

.admin-nav a {
    padding: 0.6rem 0.8rem;
    border-radius: var(--radius-md);
    color: var(--color-text);
    transition: var(--transition);
}

.admin-nav a.active,
.admin-nav a:hover,
.admin-nav a:focus {
    background: #fff;
    color: var(--color-primary);
    box-shadow: var(--shadow-soft);
}

.admin-nav a.danger {
    color: #b42318;
}

.admin-main {
    padding: 2.5rem clamp(2rem, 6vw, 3.5rem);
    background: var(--color-background);
}

.admin-header {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
    margin-bottom: 2rem;
}

.stack {
    display: grid;
    gap: 1rem;
}

.inline {
    display: inline-flex;
    gap: 0.6rem;
    align-items: center;
    flex-wrap: wrap;
    margin-bottom: 1rem;
}

.grid-2 {
    display: grid;
    gap: 1rem;
}

.grid-3 {
    display: grid;
    gap: 1rem;
}

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

.danger-row {
    margin: -0.75rem 0 1.5rem;
}

.settings-table {
    width: 100%;
    border-collapse: collapse;
}

.settings-table th,
.settings-table td {
    padding: 0.8rem;
    border-bottom: 1px solid var(--color-border);
    text-align: left;
}

.settings-table input[type="text"] {
    width: 100%;
}

.admin.auth {
    display: grid;
    place-items: center;
    padding: clamp(4rem, 10vw, 6rem) 1rem;
}

.admin-card {
    width: min(420px, 100%);
    padding: 2.5rem;
    border-radius: var(--radius-lg);
    background: #fff;
    box-shadow: var(--shadow-soft);
}

.visually-hidden {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border: 0;
}

@media (min-width: 680px) {
    .hero-grid {
        grid-template-columns: minmax(0, 1.15fr) minmax(0, 0.85fr);
        align-items: center;
    }

    .hero-form {
        grid-template-columns: repeat(3, minmax(0, 1fr));
        align-items: end;
    }

    .hero-form button {
        grid-column: span 3;
    }

    .form-inline {
        grid-template-columns: repeat(3, minmax(0, 1fr));
        align-items: end;
    }

    .form-actions .btn {
        width: auto;
    }

    .resource-grid {
        grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    }

    .tier-grid {
        grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    }

    .video-grid {
        grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    }

    .grid-2 {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }

    .grid-3 {
        grid-template-columns: repeat(3, minmax(0, 1fr));
    }
}

@media (max-width: 960px) {
    .primary-nav {
        position: fixed;
        inset: 72px 0 auto 0;
        background: rgba(249, 251, 253, 0.98);
        flex-direction: column;
        align-items: flex-start;
        gap: 1.1rem;
        padding: 1.25rem min(6vw, 2rem);
        border-bottom: 1px solid rgba(15, 52, 96, 0.08);
        transform: translateY(-120%);
        transition: var(--transition);
    }

    .primary-nav.is-open {
        transform: translateY(0);
    }

    .nav-cta {
        align-self: stretch;
        text-align: center;
    }

    .nav-toggle {
        display: inline-flex;
        margin-left: auto;
    }
}

@media (max-width: 900px) {
    .admin-shell {
        grid-template-columns: 1fr;
    }

    .admin-nav {
        position: sticky;
        top: 0;
        z-index: 90;
        display: flex;
        align-items: center;
        gap: 1rem;
        justify-content: space-between;
    }

    .admin-nav nav {
        display: flex;
        flex-wrap: wrap;
        justify-content: flex-end;
    }
}

@media (max-width: 540px) {
    .lifeline-wrap {
        justify-content: flex-start;
    }

    .lifeline-item {
        flex-direction: column;
        align-items: flex-start;
    }

    .donate-actions .btn {
        width: 100%;
    }
}





.nav-toggle.is-active .nav-toggle-bar:nth-child(1) {
    transform: translateY(8px) rotate(45deg);
}

.nav-toggle.is-active .nav-toggle-bar:nth-child(2) {
    opacity: 0;
}

.nav-toggle.is-active .nav-toggle-bar:nth-child(3) {
    transform: translateY(-8px) rotate(-45deg);
}


.footer-linklist {
    list-style: none;
    margin: 0;
    padding: 0;
    display: grid;
    gap: 0.35rem;
}

.footer-linklist li {
    color: rgba(12, 44, 85, 0.8);
    font-weight: 500;
}

.footer-linklist a {
    color: var(--color-primary);
    font-weight: 600;
}

.footer-linklist a:hover,
.footer-linklist a:focus {
    color: var(--color-accent);
}


.footer-credit {
    margin: 0.35rem 0 0;
    color: rgba(12, 44, 85, 0.7);
    font-size: 0.9rem;
}

.footer-credit a {
    color: var(--color-primary);
    font-weight: 600;
}

.footer-credit a:hover,
.footer-credit a:focus {
    color: var(--color-accent);
}