/* ========== CSS CUSTOM PROPERTIES (VARIABLES) ========== */
:root {
    /* Brand Colors */
    --brand-black: #0A0A0A;
    --brand-gold: #8B7D3A;
    --brand-gold-light: #A69440;
    --brand-sage: #9DA882;
    --off-white: #F5F2EF;
    --pure-white: #FFFFFF;

    /* Neutral Grays */
    --gray-dark: #111111;
    --gray-light: #F9F9F9;

    /* Spacing Scale (8px base) */
    --spacing-xs: 0.5rem;      /* 8px */
    --spacing-sm: 1rem;        /* 16px */
    --spacing-md: 1.5rem;      /* 24px */
    --spacing-lg: 2rem;        /* 32px */
    --spacing-xl: 3rem;        /* 48px */
    --spacing-2xl: 4rem;       /* 64px */
    --spacing-3xl: 6rem;       /* 96px */

    /* Typography */
    --font-heading: 'Barlow Condensed', sans-serif;
    --font-body: 'Inter', sans-serif;

    /* Breakpoints */
    --bp-tablet: 768px;
    --bp-desktop: 1024px;
    --bp-large: 1400px;

    /* Transitions */
    --transition-fast: 150ms cubic-bezier(0.4, 0, 0.2, 1);
    --transition-normal: 300ms cubic-bezier(0.4, 0, 0.2, 1);
    --transition-slow: 500ms cubic-bezier(0.4, 0, 0.2, 1);
}

/* ========== RESET & NORMALIZE ========== */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-body);
    font-size: 16px;
    line-height: 1.6;
    color: var(--brand-black);
    background-color: var(--pure-white);
    overflow-x: hidden;
}

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

a {
    text-decoration: none;
    color: inherit;
    transition: color var(--transition-fast), opacity var(--transition-fast);
}

button {
    font-family: inherit;
    cursor: pointer;
    border: none;
    background: none;
}

h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-heading);
    font-weight: 800;
    line-height: 1.2;
}

p {
    margin-bottom: var(--spacing-md);
}

/* Screen Reader Only */
.sr-only {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border-width: 0;
}

/* ========== NAVIGATION (STICKY HEADER) ========== */
.hero-logo {
    height: 96px;
    width: auto;
    margin-bottom: var(--spacing-lg);
}

/* ========== MAIN CONTENT ========== */
main {
}

/* ========== SECTION 1: HERO ========== */
.hero {
    height: 100vh;
    position: relative;
    display: flex;
    flex-direction: column;
    justify-content: flex-start;
    align-items: center;
    overflow: hidden;
    padding: var(--spacing-2xl) var(--spacing-lg);
}

.hero-background {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: var(--pure-white);
    z-index: -1;
}

.hero-court {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 100%;
    height: 100%;
    opacity: 0.08;
}

.hero-content {
    text-align: left;
    z-index: 1;
    max-width: 1000px;
}

.hero-headline {
    font-size: clamp(28px, 6vw, 64px);
    font-weight: 800;
    line-height: 1;
    margin-bottom: var(--spacing-lg);
    color: var(--brand-black);
    letter-spacing: -1px;
}

.hero-headline span {
    display: block;
}

.hero-subtext {
    font-size: clamp(14px, 1.5vw, 16px);
    color: var(--brand-black);
    margin-bottom: var(--spacing-lg);
    max-width: 600px;
    font-weight: 400;
}

.hero-ctas {
    display: flex;
    gap: var(--spacing-lg);
    flex-wrap: wrap;
    margin-bottom: var(--spacing-3xl);
}

.cta {
    padding: var(--spacing-md) var(--spacing-2xl);
    font-size: 14px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    border: 1px solid var(--brand-gold);
    transition: all var(--transition-fast);
}

.cta-primary {
    background-color: var(--brand-gold);
    color: var(--brand-black);
}

.cta-primary:hover,
.cta-primary:focus-visible {
    background-color: var(--brand-gold-light);
    border-color: var(--brand-gold-light);
    transform: translateY(-2px);
}

.cta-secondary {
    background-color: transparent;
    color: var(--brand-black);
    border-color: var(--brand-black);
}

.cta-secondary:hover,
.cta-secondary:focus-visible {
    background-color: var(--brand-gold);
    color: var(--brand-black);
    border-color: var(--brand-gold);
    transform: translateY(-2px);
}

.cta:focus-visible {
    outline: 2px solid var(--brand-gold);
    outline-offset: 2px;
}

/* Hero Scroll Indicator */
.hero-scroll-indicator {
    position: absolute;
    bottom: var(--spacing-lg);
    left: 50%;
    transform: translateX(-50%);
    animation: bounce 2s infinite;
    z-index: 1;
    display: none;
}

.hero-scroll-indicator svg {
    width: 24px;
    height: 24px;
}

.hero-scroll-indicator.hidden {
    opacity: 0;
    pointer-events: none;
}

@keyframes bounce {
    0%, 100% {
        transform: translateX(-50%) translateY(0);
    }
    50% {
        transform: translateX(-50%) translateY(10px);
    }
}

@media (max-width: 480px) {
    .hero {
        min-height: 100vh;
        padding: var(--spacing-xl) var(--spacing-md);
    }

    .hero-headline {
        font-size: clamp(24px, 6vw, 48px);
    }

    .hero-ctas {
        flex-direction: column;
        gap: var(--spacing-md);
    }

    .cta {
        width: 100%;
        text-align: center;
    }
}

/* ========== SECTION 2: WHAT WE'RE BUILDING ========== */
.building-section {
    background-color: #C5BD9A;
    color: var(--brand-black);
    padding: var(--spacing-3xl) var(--spacing-lg);
    border-top: 3px solid var(--brand-gold);
}

.building-headline {
    font-size: clamp(32px, 5vw, 48px);
    text-align: center;
    margin-bottom: var(--spacing-3xl);
    color: var(--brand-black);
    letter-spacing: 1px;
}

.feature-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--spacing-2xl);
    max-width: 1200px;
    margin: 0 auto;
}

.feature-card {
    background-color: var(--pure-white);
    padding: var(--spacing-2xl) var(--spacing-lg);
    text-align: center;
    border: 2px solid var(--brand-gold);
    transition: all var(--transition-normal);
}

.feature-card:hover {
    background-color: var(--pure-white);
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.1);
    transform: translateY(-4px);
}

.feature-icon {
    width: 48px;
    height: 48px;
    margin: 0 auto var(--spacing-md);
}

.feature-icon svg {
    width: 100%;
    height: 100%;
}

.feature-label {
    font-size: clamp(16px, 2vw, 18px);
    font-weight: 700;
    margin-bottom: var(--spacing-sm);
    color: var(--brand-black);
}

.feature-description {
    font-size: 14px;
    color: var(--brand-black);
    line-height: 1.6;
    margin: 0;
}

@media (min-width: 768px) {
    .feature-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: var(--spacing-2xl);
    }
}

@media (min-width: 1024px) {
    .feature-grid {
        grid-template-columns: repeat(3, 1fr);
    }
}

@media (max-width: 480px) {
    .building-section {
        padding: var(--spacing-2xl) var(--spacing-md);
    }

    .building-headline {
        font-size: clamp(24px, 5vw, 36px);
        margin-bottom: var(--spacing-2xl);
    }
}

/* ========== SECTION 3: GET INVOLVED ========== */
/* ========== SECTION 4: CONTACT (FOOTER) ========== */
.contact-section {
    background-color: var(--pure-white);
    padding: var(--spacing-3xl) var(--spacing-lg);
    text-align: center;
    border-top: 3px solid var(--brand-gold);
}

.contact-content {
    max-width: 800px;
    margin: 0 auto;
}

.contact-logo {
    width: 140px;
    height: 140px;
    margin: 0 auto var(--spacing-2xl);
    display: block;
}

.contact-subheading {
    font-size: 18px;
    font-family: var(--font-heading);
    font-weight: 700;
    color: var(--brand-gold);
    margin-bottom: var(--spacing-2xl);
    letter-spacing: 2px;
    text-transform: uppercase;
}

.contact-details {
    margin-bottom: var(--spacing-2xl);
}

.contact-email {
    display: inline-block;
    font-size: 18px;
    color: var(--brand-gold);
    font-weight: 600;
    border-bottom: 2px solid transparent;
    padding-bottom: 4px;
    transition: border-bottom var(--transition-fast);
    margin-bottom: var(--spacing-sm);
}

.contact-email:hover,
.contact-email:focus-visible {
    border-bottom-color: var(--brand-gold);
}

.contact-location {
    font-size: 16px;
    color: var(--brand-black);
    margin-top: var(--spacing-sm);
}

.contact-legal {
    font-size: 12px;
    color: rgba(10, 10, 10, 0.6);
    margin: var(--spacing-xl) 0;
    line-height: 1.6;
}

.contact-social {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: var(--spacing-sm);
    flex-wrap: wrap;
}

.social-link {
    font-size: 13px;
    color: var(--brand-gold);
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    border-bottom: 2px solid transparent;
    padding-bottom: 4px;
    transition: border-bottom var(--transition-fast);
}

.social-link:hover,
.social-link:focus-visible {
    border-bottom-color: var(--brand-gold);
}

.social-divider {
    color: var(--off-white);
}

@media (max-width: 480px) {
    .contact-section {
        padding: var(--spacing-2xl) var(--spacing-md);
    }

    .contact-section h2 {
        font-size: clamp(24px, 5vw, 36px);
    }

    .contact-email {
        font-size: 16px;
    }
}

/* ========== ANIMATIONS ========== */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.fade-in {
    animation: fadeInUp var(--transition-slow) ease-out forwards;
}

/* ========== UTILITIES ========== */
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--spacing-lg);
}

/* Focus Visible for keyboard navigation */
:focus-visible {
    outline: 2px solid var(--brand-gold);
    outline-offset: 2px;
}

/* Scrollbar styling (optional, for modern browsers) */
::-webkit-scrollbar {
    width: 8px;
}

::-webkit-scrollbar-track {
    background-color: var(--brand-black);
}

::-webkit-scrollbar-thumb {
    background-color: var(--brand-gold);
    border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
    background-color: var(--brand-gold-light);
}