/* ============================================
   UPLIFTERS FOUNDATION — Design System
   ============================================ */
/* ============================================
   FOOTER — UPLIFTERS FOUNDATION
   ============================================ */

.site-footer {
    background: #111111;
    color: #FFFFFF;
    padding: 64px 0 32px;
    margin-top: 80px;
}

/* Grid layout */
.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr;
    gap: 32px;
    margin-bottom: 48px;
}

/* Columns */
.footer-col {
    display: flex;
    flex-direction: column;
}

.footer-brand {
    max-width: 280px;
}

/* Branding */
.footer-name {
    font-family: 'Inter Tight', sans-serif;
    font-size: 16px;
    font-weight: 600;
    margin-bottom: 8px;
}

.footer-location {
    font-size: 14px;
    color: #BBBBBB;
}

/* Headings */
.footer-heading {
    font-size: 13px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    margin-bottom: 16px;
    color: #BBBBBB;
}

/* Links */
.footer-links {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.footer-links a {
    font-size: 14px;
    color: #CCCCCC;
    transition: color 0.15s ease;
}

.footer-links a:hover {
    color: #FFFFFF;
}

/* Bottom section */
.footer-bottom {
    border-top: 1px solid #333333;
    padding-top: 24px;
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    gap: 24px;
    flex-wrap: wrap;
}

/* Legal */
.footer-legal {
    font-size: 13px;
    color: #999999;
    display: flex;
    flex-direction: column;
    gap: 4px;
}

/* Disclaimer */
.footer-disclaimer {
    font-size: 13px;
    color: #777777;
    max-width: 600px;
    line-height: 20px;
}

/* ============================================
   RESPONSIVE
   ============================================ */

@media (max-width: 768px) {
    .footer-grid {
        grid-template-columns: 1fr;
        gap: 32px;
    }

    .footer-bottom {
        flex-direction: column;
        align-items: flex-start;
    }
}
/* --- Reset & Base --- */
*, *::before, *::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

html {
    scroll-behavior: smooth;
    -webkit-text-size-adjust: 100%;
}

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
    font-size: 16px;
    line-height: 24px;
    color: #111111;
    background: #FFFFFF;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

body.nav-open {
    overflow: hidden;
}

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

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

ul, ol {
    list-style: none;
}

/* --- Container --- */
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px;
}

/* --- Typography --- */
h1, h2, h3, h4, h5, h6 {
    font-family: 'Inter Tight', 'Inter', sans-serif;
    font-weight: 600;
    color: #111111;
}

h1 {
    font-size: 56px;
    line-height: 64px;
    letter-spacing: -0.02em;
}

h2 {
    font-size: 40px;
    line-height: 48px;
    letter-spacing: -0.01em;
}

h3 {
    font-size: 28px;
    line-height: 36px;
}

h4 {
    font-size: 20px;
    line-height: 28px;
}

.body-large {
    font-size: 18px;
    line-height: 28px;
}

.body-small {
    font-size: 14px;
    line-height: 20px;
}

.text-secondary {
    color: #666666;
}

/* --- Sections --- */
.section {
    padding: 96px 0;
}

.section-lg {
    padding: 120px 0;
}

.section-sm {
    padding: 64px 0;
}

.section-alt {
    background: #F5F5F5;
}

.section-header {
    margin-bottom: 48px;
}

.section-header h2 {
    margin-bottom: 16px;
}

.section-header p {
    color: #666666;
    max-width: 720px;
}

/* --- Header --- */
.site-header {
    position: sticky;
    top: 0;
    z-index: 1000;
    background: #FFFFFF;
    border-bottom: 1px solid #D9D9D9;
    height: 72px;
}

.header-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 72px;
}

.logo {
    font-family: 'Inter Tight', sans-serif;
    font-size: 16px;
    font-weight: 600;
    letter-spacing: -0.01em;
    white-space: nowrap;
}

.nav-list {
    display: flex;
    align-items: center;
    gap: 8px;
}

.nav-link {
    font-size: 14px;
    line-height: 20px;
    font-weight: 500;
    color: #666666;
    padding: 6px 12px;
    border-radius: 4px;
    transition: color 0.15s ease, background 0.15s ease;
    white-space: nowrap;
}

.nav-link:hover {
    color: #111111;
    background: #F5F5F5;
}

.nav-link.active {
    color: #111111;
}

.nav-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 8px;
}

.nav-toggle-bar {
    display: block;
    width: 22px;
    height: 2px;
    background: #111111;
    transition: transform 0.2s ease, opacity 0.2s ease;
}

/* --- Buttons --- */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-family: 'Inter', sans-serif;
    font-size: 14px;
    font-weight: 600;
    line-height: 20px;
    padding: 14px 24px;
    height: 48px;
    border-radius: 4px;
    border: none;
    cursor: pointer;
    transition: background 0.15s ease, color 0.15s ease, border-color 0.15s ease;
    text-decoration: none;
    white-space: nowrap;
}

.btn-primary {
    background: #111111;
    color: #FFFFFF;
}

.btn-primary:hover {
    background: #333333;
    color: #FFFFFF;
}

.btn-secondary {
    background: #FFFFFF;
    color: #111111;
    border: 1px solid #D9D9D9;
}

.btn-secondary:hover {
    border-color: #111111;
    color: #111111;
}

.btn-group {
    display: flex;
    gap: 16px;
    flex-wrap: wrap;
}

/* --- Cards --- */
.card {
    background: #FFFFFF;
    border: 1px solid #D9D9D9;
    border-radius: 4px;
    padding: 32px;
}

.card h3 {
    margin-bottom: 12px;
}

.card h4 {
    margin-bottom: 8px;
}

.card p {
    color: #666666;
}

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

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

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

/* --- Two Column --- */
.two-col {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 48px;
}

.two-col-uneven {
    display: grid;
    grid-template-columns: 1.2fr 0.8fr;
    gap: 48px;
}

/* --- Hero --- */
.hero {
    padding: 120px 0 96px;
}

.hero-content {
    max-width: 720px;
}

.hero h1 {
    margin-bottom: 24px;
}

.hero .body-large {
    color: #666666;
    margin-bottom: 32px;
}

.hero-with-image {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 64px;
    align-items: center;
}

.hero-image {
    width: 100%;
    aspect-ratio: 4 / 3;
    background: #F5F5F5;
    border: 1px solid #D9D9D9;
    border-radius: 4px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #999999;
    font-size: 14px;
    overflow: hidden;
}

.hero-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

/* --- Bullet Lists --- */
.content-list {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.content-list li {
    padding-left: 20px;
    position: relative;
    color: #333333;
    font-size: 16px;
    line-height: 24px;
}

.content-list li::before {
    content: '';
    position: absolute;
    left: 0;
    top: 10px;
    width: 6px;
    height: 6px;
    background: #1F3A5F;
    border-radius: 50%;
}

/* --- Placeholder Blocks --- */
.placeholder-block {
    background: #F5F5F5;
    border: 1px dashed #D9D9D9;
    border-radius: 4px;
    padding: 64px 32px;
    text-align: center;
    color: #999999;
    font-size: 14px;
    line-height: 20px;
}

.placeholder-map {
    background: #F5F5F5;
    border: 1px dashed #D9D9D9;
    border-radius: 4px;
    min-height: 400px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #999999;
    font-size: 14px;
}

.placeholder-dashboard {
    background: #F5F5F5;
    border: 1px dashed #D9D9D9;
    border-radius: 4px;
    min-height: 320px;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 12px;
    color: #999999;
    font-size: 14px;
}

.placeholder-dashboard-icon {
    width: 48px;
    height: 48px;
    border: 2px solid #D9D9D9;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 20px;
    color: #BBBBBB;
}

/* --- Rendering Gallery --- */
.rendering-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 24px;
}

.rendering-item {
    aspect-ratio: 4 / 3;
    background: #F5F5F5;
    border: 1px solid #D9D9D9;
    border-radius: 4px;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 8px;
    color: #999999;
    font-size: 14px;
}

/* --- CTA Section --- */
.cta-section {
    padding: 96px 0;
    text-align: center;
}

.cta-section h2 {
    margin-bottom: 16px;
    max-width: 640px;
    margin-left: auto;
    margin-right: auto;
}

.cta-section p {
    color: #666666;
    max-width: 640px;
    margin: 0 auto 32px;
}

/* --- Bio Cards --- */
.bio-card {
    padding: 0;
}

.bio-card .bio-role {
    font-size: 14px;
    color: #666666;
    margin-bottom: 16px;
}

.bio-card p {
    color: #333333;
    font-size: 15px;
    line-height: 24px;
}

.bio-name {
    font-family: 'Inter Tight', sans-serif;
    font-size: 20px;
    font-weight: 600;
    margin-bottom: 4px;
}

/* --- Form --- */
.form-group {
    margin-bottom: 24px;
}

.form-label {
    display: block;
    font-size: 14px;
    font-weight: 500;
    margin-bottom: 6px;
    color: #111111;
}

.form-input,
.form-select,
.form-textarea {
    width: 100%;
    height: 48px;
    padding: 0 16px;
    font-family: 'Inter', sans-serif;
    font-size: 15px;
    color: #111111;
    background: #FFFFFF;
    border: 1px solid #D9D9D9;
    border-radius: 4px;
    transition: border-color 0.15s ease;
}

.form-textarea {
    height: auto;
    padding: 14px 16px;
    resize: vertical;
    min-height: 100px;
}

.form-input:focus,
.form-select:focus,
.form-textarea:focus {
    outline: none;
    border-color: #111111;
}

.form-input::placeholder,
.form-textarea::placeholder {
    color: #BBBBBB;
}

.form-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 0 24px;
}

.form-note {
    font-size: 14px;
    color: #666666;
    line-height: 20px;
    margin-bottom: 32px;
    padding: 16px;
    background: #F5F5F5;
    border-radius: 4px;
}

/* --- Alert / Confirmation --- */
.form-alert {
    padding: 16px;
    border-radius: 4px;
    font-size: 15px;
    line-height: 24px;
    margin-bottom: 24px;
}

.form-alert-success {
    background: #F0F7F0;
    border: 1px solid #C6DFC6;
    color: #2D5A2D;
}

.form-alert-error {
    background: #FFF5F5;
    border: 1px solid #F5C6C6;
    color: #8B2D2D;
}

/* --- Accent elements --- */
.accent-line {
    width: 48px;
    height: 3px;
    background: #1F3A5F;
    margin-bottom: 24px;
}

.accent-tag {
    display: inline-block;
    font-size: 12px;
    font-weight: 600;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: #1F3A5F;
    margin-bottom: 12px;
}

/* --- Program flow --- */
.flow-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 24px;
    counter-reset: flow;
}

.flow-card {
    padding: 32px;
    background: #FFFFFF;
    border: 1px solid #D9D9D9;
    border-radius: 4px;
    position: relative;
    counter-increment: flow;
}

.flow-card::before {
    content: counter(flow);
    display: block;
    font-family: 'Inter Tight', sans-serif;
    font-size: 32px;
    font-weight: 700;
    color: #1F3A5F;
    margin-bottom: 16px;
    line-height: 1;
}

.flow-card h4 {
    margin-bottom: 8px;
}

.flow-card p {
    color: #666666;
    font-size: 15px;
    line-height: 24px;
}

/* --- News/update cards --- */
.news-card {
    padding: 32px;
    background: #FFFFFF;
    border: 1px solid #D9D9D9;
    border-radius: 4px;
}

.news-card .news-date {
    font-size: 13px;
    color: #999999;
    margin-bottom: 8px;
    font-weight: 500;
}

.news-card h4 {
    margin-bottom: 8px;
}

.news-card p {
    color: #666666;
    font-size: 15px;
    line-height: 24px;
}

/* --- Disclaimer --- */
.disclaimer {
    font-size: 13px;
    line-height: 20px;
    color: #999999;
    padding: 24px;
    background: #F5F5F5;
    border-radius: 4px;
    margin-top: 48px;
}

/* --- Bottom statement --- */
.section-statement {
    max-width: 720px;
    margin-top: 48px;
    font-size: 18px;
    line-height: 28px;
    color: #333333;
    font-weight: 500;
}

/* --- Divider --- */
.divider {
    border: none;
    border-top: 1px solid #D9D9D9;
    margin: 0;
}

/* --- Metric placeholder --- */
.metric-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 24px;
}

.metric-placeholder {
    background: #F5F5F5;
    border: 1px solid #D9D9D9;
    border-radius: 4px;
    padding: 24px;
    text-align: center;
}

.metric-placeholder .metric-value {
    font-family: 'Inter Tight', sans-serif;
    font-size: 36px;
    font-weight: 700;
    color: #D9D9D9;
    margin-bottom: 4px;
}

.metric-placeholder .metric-label {
    font-size: 13px;
    color: #999999;
}

/* ============================================
   RESPONSIVE
   ============================================ */

@media (max-width: 1024px) {
    h1 {
        font-size: 44px;
        line-height: 52px;
    }

    h2 {
        font-size: 32px;
        line-height: 40px;
    }

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

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

    .hero-with-image {
        grid-template-columns: 1fr;
        gap: 40px;
    }

    .hero-image {
        max-width: 560px;
    }

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

@media (max-width: 768px) {
    .section {
        padding: 64px 0;
    }

    .section-lg {
        padding: 80px 0;
    }

    h1 {
        font-size: 36px;
        line-height: 44px;
    }

    h2 {
        font-size: 28px;
        line-height: 36px;
    }

    h3 {
        font-size: 22px;
        line-height: 30px;
    }

    /* Mobile nav */
    .nav-toggle {
        display: flex;
    }

    .main-nav {
        position: fixed;
        top: 72px;
        left: 0;
        right: 0;
        bottom: 0;
        background: #FFFFFF;
        padding: 24px;
        transform: translateX(100%);
        transition: transform 0.25s ease;
        overflow-y: auto;
    }

    .main-nav.open {
        transform: translateX(0);
    }

    .nav-list {
        flex-direction: column;
        gap: 0;
    }

    .nav-link {
        display: block;
        padding: 14px 0;
        font-size: 16px;
        border-bottom: 1px solid #F5F5F5;
        border-radius: 0;
    }

    .nav-link:hover {
        background: none;
    }

    /* Mobile grids */
    .card-grid,
    .card-grid-3,
    .card-grid-2,
    .two-col,
    .two-col-uneven,
    .flow-grid,
    .form-grid,
    .rendering-grid,
    .metric-grid {
        grid-template-columns: 1fr;
    }

    .hero {
        padding: 64px 0 48px;
    }

    .hero-image {
        max-width: 100%;
    }

    .btn-group {
        flex-direction: column;
    }

    .btn-group .btn {
        width: 100%;
    }
}

@media (max-width: 480px) {
    .container {
        padding: 0 16px;
    }

    h1 {
        font-size: 30px;
        line-height: 38px;
    }

    h2 {
        font-size: 24px;
        line-height: 32px;
    }

    .card {
        padding: 24px;
    }

    .flow-card {
        padding: 24px;
    }
}