:root {
    --color-bg: #1a1a1a;
    --color-bg-alt: #242424;
    --color-bg-card: #2a2a2a;
    --color-text: #ffffff;
    --color-text-muted: #b0b0b0;
    --color-text-dim: #888888;
    --color-green: #00843D;
    --color-green-hover: #00a04c;
    --color-green-dark: #006b30;
    --color-gold: #FFB81C;
    --color-border: rgba(255, 255, 255, 0.12);
    --color-border-green: rgba(0, 132, 61, 0.5);

    --font-sans: 'Inter', system-ui, -apple-system, 'Segoe UI', Roboto, Helvetica, Arial, sans-serif;

    --radius-sm: 8px;
    --radius-md: 12px;
    --radius-lg: 16px;
    --radius-full: 9999px;

    --shadow-card: 0 4px 24px rgba(0, 0, 0, 0.3);
    --shadow-hover: 0 8px 32px rgba(0, 132, 61, 0.2);

    --transition: 0.25s ease;

    --max-width: 1200px;
    --nav-height: 72px;
}

*,
*::before,
*::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-sans);
    background-color: var(--color-bg);
    color: var(--color-text);
    line-height: 1.6;
    font-weight: 400;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    text-rendering: optimizeLegibility;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
}

a {
    color: var(--color-green);
    text-decoration: none;
    transition: color var(--transition);
}

a:hover {
    color: var(--color-green-hover);
}

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

h1, h2, h3, h4 {
    line-height: 1.2;
    font-weight: 700;
    letter-spacing: -0.02em;
}

h1 { font-size: clamp(2.5rem, 6vw, 4rem); }
h2 { font-size: clamp(1.75rem, 4vw, 2.5rem); }
h3 { font-size: 1.25rem; }

p { line-height: 1.6; }

/* ===== Navbar ===== */
.navbar {
    position: sticky;
    top: 0;
    z-index: 100;
    background-color: rgba(26, 26, 26, 0.95);
    backdrop-filter: blur(12px);
    border-bottom: 1px solid var(--color-border);
    height: var(--nav-height);
    display: flex;
    align-items: center;
}

.nav-container {
    max-width: var(--max-width);
    width: 100%;
    margin: 0 auto;
    padding: 0 1.5rem;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.nav-brand {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    font-weight: 700;
    font-size: 1.1rem;
    color: var(--color-text);
    white-space: nowrap;
}

.nav-brand:hover {
    color: var(--color-green);
}

.nav-brand-mark {
    width: 36px;
    height: 36px;
    border-radius: var(--radius-sm);
    background: linear-gradient(135deg, var(--color-green), var(--color-green-dark));
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.75rem;
    font-weight: 800;
    color: white;
    letter-spacing: 0.05em;
    flex-shrink: 0;
}

.nav-links {
    display: flex;
    align-items: center;
    gap: 2rem;
    list-style: none;
}

.nav-links a {
    color: var(--color-text-muted);
    font-weight: 500;
    font-size: 0.95rem;
    position: relative;
    padding: 0.25rem 0;
    transition: color var(--transition);
}

.nav-links a:hover,
.nav-links a.active {
    color: var(--color-text);
}

.nav-links a.active::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 0;
    right: 0;
    height: 2px;
    background-color: var(--color-green);
    border-radius: 1px;
}

.nav-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 8px;
    position: relative;
    z-index: 101;
    touch-action: manipulation;
    -webkit-tap-highlight-color: transparent;
}

.nav-toggle span {
    width: 24px;
    height: 2px;
    background-color: var(--color-text);
    border-radius: 2px;
    transition: all var(--transition);
}

.nav-toggle.open span:nth-child(1) {
    transform: translateY(7px) rotate(45deg);
}
.nav-toggle.open span:nth-child(2) {
    opacity: 0;
}
.nav-toggle.open span:nth-child(3) {
    transform: translateY(-7px) rotate(-45deg);
}

/* ===== Buttons ===== */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    padding: 0.75rem 1.75rem;
    font-size: 1rem;
    font-weight: 600;
    font-family: inherit;
    border-radius: var(--radius-full);
    cursor: pointer;
    transition: all var(--transition);
    border: 2px solid var(--color-green);
    text-decoration: none;
    white-space: nowrap;
}

.btn-primary {
    background-color: transparent;
    color: var(--color-text);
}

.btn-primary:hover {
    background-color: var(--color-green);
    color: white;
    box-shadow: var(--shadow-hover);
}

.btn-solid {
    background-color: var(--color-green);
    color: white;
    border-color: var(--color-green);
}

.btn-solid:hover {
    background-color: var(--color-green-hover);
    border-color: var(--color-green-hover);
    box-shadow: var(--shadow-hover);
}

.btn-lg {
    padding: 1rem 2.5rem;
    font-size: 1.1rem;
}

.btn:disabled {
    opacity: 0.5;
    cursor: not-allowed;
}

/* ===== Layout ===== */
main {
    flex: 1;
}

.section {
    padding: 5rem 1.5rem;
}

.section-alt {
    background-color: var(--color-bg-alt);
}

.container {
    max-width: var(--max-width);
    margin: 0 auto;
}

.section-header {
    text-align: center;
    margin-bottom: 3rem;
}

.section-header h2 {
    margin-bottom: 0.75rem;
}

.section-header p {
    color: var(--color-text-muted);
    font-size: 1.1rem;
    max-width: 600px;
    margin: 0 auto;
}

.text-accent {
    color: var(--color-green);
}

/* ===== Hero ===== */
.hero {
    position: relative;
    min-height: 80vh;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    padding: 4rem 1.5rem;
    overflow: hidden;
}

.hero-bg {
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, #0d1f12 0%, #1a1a1a 50%, #1a1a1a 100%);
    z-index: 0;
}

.hero-bg::before {
    content: '';
    position: absolute;
    top: -50%;
    right: -20%;
    width: 600px;
    height: 600px;
    background: radial-gradient(circle, rgba(0, 132, 61, 0.15) 0%, transparent 70%);
    border-radius: 50%;
}

.hero-bg::after {
    content: '';
    position: absolute;
    bottom: -30%;
    left: -10%;
    width: 500px;
    height: 500px;
    background: radial-gradient(circle, rgba(255, 184, 28, 0.08) 0%, transparent 70%);
    border-radius: 50%;
}

.hero-content {
    position: relative;
    z-index: 1;
    max-width: 800px;
}

.hero-eyebrow {
    display: inline-block;
    padding: 0.4rem 1.25rem;
    background-color: rgba(0, 132, 61, 0.15);
    border: 1px solid var(--color-border-green);
    border-radius: var(--radius-full);
    color: var(--color-green);
    font-size: 0.85rem;
    font-weight: 600;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    margin-bottom: 1.5rem;
}

.hero h1 {
    margin-bottom: 1rem;
}

.hero h1 .text-accent {
    display: block;
}

.hero-tagline {
    font-size: 1.4rem;
    color: var(--color-gold);
    font-weight: 600;
    margin-bottom: 1rem;
    letter-spacing: 0.02em;
}

.hero-subtitle {
    font-size: 1.15rem;
    color: var(--color-text-muted);
    margin-bottom: 2.5rem;
}

.hero-actions {
    display: flex;
    gap: 1rem;
    justify-content: center;
    flex-wrap: wrap;
}

/* ===== Card Grid ===== */
.card-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 1.5rem;
}

.card {
    background-color: var(--color-bg-card);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    padding: 2.5rem 2rem;
    text-align: center;
    transition: transform var(--transition), box-shadow var(--transition), border-color var(--transition);
    display: flex;
    flex-direction: column;
    align-items: center;
}

.card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-hover);
    border-color: var(--color-border-green);
}

.card-icon {
    width: 64px;
    height: 64px;
    border-radius: var(--radius-md);
    background-color: rgba(0, 132, 61, 0.12);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 1.5rem;
    color: var(--color-green);
}

.card-icon svg {
    width: 32px;
    height: 32px;
    stroke: currentColor;
}

.card h3 {
    margin-bottom: 0.75rem;
}

.card p {
    color: var(--color-text-muted);
    margin-bottom: 1.5rem;
    flex: 1;
}

.card-link {
    font-weight: 600;
    color: var(--color-green);
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
    transition: gap var(--transition), color var(--transition);
}

.card-link:hover {
    gap: 0.7rem;
    color: var(--color-green-hover);
}

/* ===== Sponsors ===== */
.sponsors-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 260px));
    gap: 2rem;
    justify-content: center;
}

.sponsor-logo {
    aspect-ratio: 1;
    background-color: #ffffff;
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    padding: 1.5rem;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 1rem;
    box-shadow: var(--shadow-card);
    transition: transform var(--transition), box-shadow var(--transition), border-color var(--transition);
}

.sponsor-logo:hover {
    transform: translateY(-4px);
    border-color: var(--color-border-green);
    box-shadow: var(--shadow-hover);
}

.sponsor-logo img {
    width: 100%;
    height: 150px;
    object-fit: contain;
}

.sponsor-logo span {
    font-size: 1rem;
    font-weight: 700;
    color: #333333;
    letter-spacing: 0.03em;
}

/* ===== About Page ===== */
.about-history {
    max-width: 800px;
    margin: 0 auto;
}

.about-history p {
    font-size: 1.1rem;
    color: var(--color-text-muted);
    margin-bottom: 1.5rem;
}

.advisors-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 2.5rem;
    max-width: 700px;
    margin: 0 auto;
}

.advisor-card {
    text-align: center;
}

.advisor-photo {
    width: 180px;
    height: 180px;
    border-radius: var(--radius-full);
    overflow: hidden;
    margin: 0 auto 1.5rem;
    border: 3px solid var(--color-green);
    position: relative;
}

.advisor-photo img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.advisor-photo.blair img,
.advisor-photo.terrell img {
    transform: scale(1);
    object-position: 50% 50%;
}

.advisor-card h3 {
    margin-bottom: 0.25rem;
}

.advisor-card .advisor-title {
    color: var(--color-green);
    font-weight: 600;
    font-size: 0.95rem;
    margin-bottom: 1rem;
}

.advisor-card .advisor-bio {
    color: var(--color-text-muted);
    font-size: 0.95rem;
}

/* ===== Map ===== */
.map-container {
    border-radius: var(--radius-lg);
    overflow: hidden;
    border: 1px solid var(--color-border);
    margin-top: 1rem;
}

.map-container iframe {
    width: 100%;
    height: 400px;
    border: 0;
    filter: invert(0.9) hue-rotate(180deg);
}

/* ===== Social Links ===== */
.social-links {
    display: flex;
    gap: 1rem;
    justify-content: center;
    margin-top: 1.5rem;
}

.social-link {
    width: 48px;
    height: 48px;
    border-radius: var(--radius-full);
    background-color: var(--color-bg-card);
    border: 1px solid var(--color-border);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--color-text-muted);
    transition: all var(--transition);
}

.social-link:hover {
    background-color: var(--color-green);
    border-color: var(--color-green);
    color: white;
    transform: translateY(-2px);
}

.social-link svg {
    width: 22px;
    height: 22px;
}

/* ===== Photo Ticker ===== */
.ticker-section {
    padding-top: 3rem;
    overflow: hidden;
}

.ticker-wrap {
    position: relative;
    overflow: hidden;
    -webkit-mask-image: linear-gradient(to right, transparent, black 5%, black 95%, transparent);
    mask-image: linear-gradient(to right, transparent, black 5%, black 95%, transparent);
}

.ticker-track {
    display: flex;
    gap: 1.5rem;
    width: max-content;
    animation: ticker-scroll 40s linear infinite;
}

.ticker-wrap:hover .ticker-track {
    animation-play-state: paused;
}

.ticker-item {
    width: 320px;
    height: 200px;
    border-radius: var(--radius-md);
    overflow: hidden;
    flex-shrink: 0;
    border: 1px solid var(--color-border);
}

.ticker-item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.4s ease;
}

.ticker-item:hover img {
    transform: scale(1.05);
}

@keyframes ticker-scroll {
    from { transform: translateX(0); }
    to { transform: translateX(-50%); }
}

/* ===== Dues Cards ===== */
.dues-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 1.5rem;
}

.dues-card {
    background-color: var(--color-bg-card);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    padding: 2rem;
    transition: transform var(--transition), box-shadow var(--transition), border-color var(--transition);
}

.dues-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-hover);
    border-color: var(--color-border-green);
}

.dues-card h3 {
    margin-bottom: 0.75rem;
}

.dues-card p {
    color: var(--color-text-muted);
    margin-bottom: 1.5rem;
}

.dues-card .coming-soon {
    display: inline-block;
    padding: 0.5rem 1.25rem;
    background-color: rgba(255, 184, 28, 0.15);
    color: var(--color-gold);
    border: 1px solid rgba(255, 184, 28, 0.3);
    border-radius: var(--radius-full);
    font-weight: 600;
    font-size: 0.9rem;
}

.dues-note {
    text-align: center;
    margin-top: 3rem;
}

.dues-note a {
    font-weight: 600;
}

/* ===== Donate Page ===== */
.donate-hero {
    text-align: center;
    max-width: 600px;
    margin: 0 auto;
}

.donate-hero p {
    font-size: 1.2rem;
    color: var(--color-text-muted);
    margin-bottom: 2.5rem;
}

/* ===== Contact Page ===== */
.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 3rem;
    max-width: 900px;
    margin: 0 auto;
}

.contact-info {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.contact-item {
    display: flex;
    align-items: flex-start;
    gap: 1rem;
}

.contact-item-icon {
    width: 44px;
    height: 44px;
    border-radius: var(--radius-md);
    background-color: rgba(0, 132, 61, 0.12);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--color-green);
    flex-shrink: 0;
}

.contact-item-icon svg {
    width: 22px;
    height: 22px;
}

.contact-item h4 {
    font-size: 1rem;
    margin-bottom: 0.25rem;
}

.contact-item p {
    color: var(--color-text-muted);
    font-size: 0.95rem;
}

.contact-form {
    display: flex;
    flex-direction: column;
    gap: 1.25rem;
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.form-group label {
    font-size: 0.9rem;
    font-weight: 600;
    color: var(--color-text-muted);
}

.form-group input,
.form-group textarea {
    padding: 0.85rem 1rem;
    background-color: var(--color-bg-card);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-sm);
    color: var(--color-text);
    font-family: inherit;
    font-size: 1rem;
    transition: border-color var(--transition);
}

.form-group input:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--color-green);
}

.form-group textarea {
    resize: vertical;
    min-height: 120px;
}

.form-status {
    padding: 1rem;
    border-radius: var(--radius-sm);
    text-align: center;
    font-weight: 600;
    display: none;
}

.form-status.success {
    display: block;
    background-color: rgba(0, 132, 61, 0.15);
    color: var(--color-green);
    border: 1px solid var(--color-border-green);
}

.form-status.error {
    display: block;
    background-color: rgba(255, 80, 80, 0.15);
    color: #ff6464;
    border: 1px solid rgba(255, 80, 80, 0.3);
}

/* ===== Footer ===== */
.footer {
    background-color: var(--color-bg-alt);
    border-top: 1px solid var(--color-border);
    padding: 3rem 1.5rem 2rem;
    text-align: center;
}

.footer-brand {
    font-weight: 700;
    font-size: 1.1rem;
    margin-bottom: 0.5rem;
}

.footer p {
    color: var(--color-text-dim);
    font-size: 0.9rem;
    margin-bottom: 1rem;
}

.footer-social {
    display: flex;
    gap: 1rem;
    justify-content: center;
}

.footer-social a {
    color: var(--color-text-dim);
    transition: color var(--transition);
}

.footer-social a:hover {
    color: var(--color-green);
}

.footer-social svg {
    width: 20px;
    height: 20px;
}

.footer-bottom {
    margin-top: 2rem;
    padding-top: 1.5rem;
    border-top: 1px solid var(--color-border);
    color: var(--color-text-dim);
    font-size: 0.85rem;
}

/* ===== Responsive ===== */
@media (max-width: 768px) {
    .nav-links {
        position: fixed;
        top: var(--nav-height);
        left: 0;
        right: 0;
        flex-direction: column;
        background-color: var(--color-bg-alt);
        border-bottom: 1px solid var(--color-border);
        padding: 1.5rem;
        gap: 1rem;
        transform: translateY(-150%);
        transition: transform var(--transition), visibility var(--transition);
        z-index: 99;
        pointer-events: none;
        visibility: hidden;
    }

    .nav-links.open {
        transform: translateY(0);
        pointer-events: auto;
        visibility: visible;
    }

    .nav-toggle {
        display: flex;
    }

    .section {
        padding: 3.5rem 1.5rem;
    }

    .hero {
        min-height: 70vh;
    }

    .hero-actions {
        flex-direction: column;
        align-items: center;
    }

    .hero-actions .btn {
        width: 100%;
        max-width: 280px;
    }

    .contact-grid {
        grid-template-columns: 1fr;
        gap: 2rem;
    }

    .ticker-item {
        width: 260px;
        height: 160px;
    }
}

@media (max-width: 480px) {
    .nav-brand {
        font-size: 0.95rem;
    }

    .nav-brand-mark {
        width: 32px;
        height: 32px;
        font-size: 0.65rem;
    }

    .card {
        padding: 2rem 1.5rem;
    }
}