/* ===================================
   MOUNTAIN BROOK SPARTANS FC
   Main Stylesheet
   =================================== */

/* --- CSS Variables (Color Palette) --- */
:root {
    /* Primary Colors - Spartan Green & Gold */
    --color-primary: #1B5E20;
    --color-primary-light: #2E7D32;
    --color-primary-dark: #0D3B13;
    --color-accent: #FFB300;
    --color-accent-light: #FFC107;
    --color-accent-dark: #FF8F00;

    /* Neutrals */
    --color-dark: #0A0A0A;
    --color-dark-alt: #1A1A1A;
    --color-gray-900: #212121;
    --color-gray-800: #333333;
    --color-gray-600: #666666;
    --color-gray-400: #999999;
    --color-gray-200: #E0E0E0;
    --color-light: #F5F5F5;
    --color-white: #FFFFFF;

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

    /* Spacing */
    --space-xs: 0.25rem;
    --space-sm: 0.5rem;
    --space-md: 1rem;
    --space-lg: 2rem;
    --space-xl: 4rem;
    --space-2xl: 6rem;
    --space-3xl: 8rem;

    /* Border Radius */
    --radius-sm: 4px;
    --radius-md: 8px;
    --radius-lg: 16px;
    --radius-xl: 24px;

    /* Transitions */
    --transition-fast: 0.2s ease;
    --transition-base: 0.3s ease;
    --transition-slow: 0.5s ease;

    /* Shadows */
    --shadow-sm: 0 2px 4px rgba(0, 0, 0, 0.1);
    --shadow-md: 0 4px 12px rgba(0, 0, 0, 0.15);
    --shadow-lg: 0 8px 32px rgba(0, 0, 0, 0.2);
    --shadow-glow: 0 0 20px rgba(255, 179, 0, 0.3);
}

/* --- Reset & Base --- */
*,
*::before,
*::after {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
    scroll-padding-top: 80px;
}

body {
    font-family: var(--font-body);
    font-size: 16px;
    line-height: 1.6;
    color: var(--color-white);
    background-color: var(--color-dark);
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

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

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

ul {
    list-style: none;
}

.container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--space-lg);
}

/* --- Navigation --- */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    padding: var(--space-md) 0;
    transition: all var(--transition-base);
    background: transparent;
}

.navbar.scrolled {
    background: rgba(10, 10, 10, 0.95);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    padding: var(--space-sm) 0;
    box-shadow: 0 2px 20px rgba(0, 0, 0, 0.3);
}

.nav-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--space-lg);
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.nav-logo {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    font-family: var(--font-heading);
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--color-white);
    letter-spacing: 1px;
}

.nav-logo img {
    width: 40px;
    height: 40px;
    object-fit: contain;
}

.nav-links {
    display: flex;
    align-items: center;
    gap: var(--space-lg);
}

.nav-links a {
    font-family: var(--font-heading);
    font-size: 0.9rem;
    font-weight: 500;
    letter-spacing: 1.5px;
    text-transform: uppercase;
    color: var(--color-gray-200);
    position: relative;
    padding: var(--space-xs) 0;
}

.nav-links a::after {
    content: '';
    position: absolute;
    bottom: -2px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--color-accent);
    transition: width var(--transition-base);
}

.nav-links a:hover {
    color: var(--color-accent);
}

.nav-links a:hover::after {
    width: 100%;
}

.nav-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
    padding: var(--space-sm);
}

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

.nav-toggle.active span:nth-child(1) {
    transform: rotate(45deg) translate(5px, 5px);
}

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

.nav-toggle.active span:nth-child(3) {
    transform: rotate(-45deg) translate(5px, -5px);
}

/* --- Hero Section --- */
.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    overflow: hidden;
    background: linear-gradient(135deg, var(--color-primary-dark) 0%, var(--color-dark) 50%, var(--color-gray-900) 100%);
}

.hero-overlay {
    position: absolute;
    inset: 0;
    background: 
        radial-gradient(ellipse at 20% 50%, rgba(27, 94, 32, 0.3) 0%, transparent 50%),
        radial-gradient(ellipse at 80% 20%, rgba(255, 179, 0, 0.1) 0%, transparent 40%),
        radial-gradient(ellipse at 50% 80%, rgba(27, 94, 32, 0.2) 0%, transparent 50%);
    pointer-events: none;
}

.hero-particles {
    position: absolute;
    inset: 0;
    pointer-events: none;
    overflow: hidden;
}

.hero-content {
    position: relative;
    z-index: 2;
    padding: var(--space-xl);
    animation: fadeInUp 1s ease forwards;
}

.hero-logo {
    width: 160px;
    height: 160px;
    margin: 0 auto var(--space-lg);
    object-fit: contain;
    filter: drop-shadow(0 4px 20px rgba(255, 179, 0, 0.3));
    animation: float 3s ease-in-out infinite;
}

.hero-title {
    font-family: var(--font-heading);
    font-size: clamp(2.5rem, 8vw, 5rem);
    font-weight: 700;
    line-height: 1.1;
    text-transform: uppercase;
    letter-spacing: 3px;
    margin-bottom: var(--space-md);
}

.title-line {
    display: block;
}

.title-accent {
    color: var(--color-accent);
    text-shadow: 0 0 40px rgba(255, 179, 0, 0.4);
}

.hero-subtitle {
    font-family: var(--font-heading);
    font-size: 1.25rem;
    font-weight: 400;
    letter-spacing: 6px;
    text-transform: uppercase;
    color: var(--color-gray-400);
    margin-bottom: var(--space-sm);
}

.hero-tagline {
    font-size: 1.1rem;
    color: var(--color-gray-200);
    font-weight: 300;
    margin-bottom: var(--space-xl);
}

.cta-button {
    display: inline-flex;
    align-items: center;
    gap: var(--space-sm);
    padding: var(--space-md) var(--space-lg);
    background: var(--color-accent);
    color: var(--color-dark);
    font-family: var(--font-heading);
    font-size: 1rem;
    font-weight: 600;
    letter-spacing: 1.5px;
    text-transform: uppercase;
    border-radius: var(--radius-sm);
    transition: all var(--transition-base);
    box-shadow: var(--shadow-glow);
}

.cta-button:hover {
    background: var(--color-accent-light);
    transform: translateY(-2px);
    box-shadow: 0 0 30px rgba(255, 179, 0, 0.5);
}

.cta-button svg {
    transition: transform var(--transition-base);
}

.cta-button:hover svg {
    transform: translateX(4px);
}

.hero-scroll {
    position: absolute;
    bottom: var(--space-lg);
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--space-sm);
    color: var(--color-gray-400);
    font-size: 0.75rem;
    letter-spacing: 2px;
    text-transform: uppercase;
    animation: fadeIn 1s ease 1.5s forwards;
    opacity: 0;
}

.scroll-indicator {
    width: 2px;
    height: 30px;
    background: linear-gradient(to bottom, var(--color-accent), transparent);
    animation: scrollPulse 2s ease-in-out infinite;
}

/* --- Sections --- */
.section {
    padding: var(--space-3xl) 0;
}

.section-header {
    text-align: center;
    margin-bottom: var(--space-xl);
}

.section-label {
    display: inline-block;
    font-family: var(--font-heading);
    font-size: 0.85rem;
    font-weight: 500;
    letter-spacing: 3px;
    text-transform: uppercase;
    color: var(--color-accent);
    margin-bottom: var(--space-sm);
}

.section-title {
    font-family: var(--font-heading);
    font-size: clamp(2rem, 5vw, 3.5rem);
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 2px;
    color: var(--color-white);
}

/* --- About Section --- */
.about-section {
    background: var(--color-dark-alt);
    position: relative;
}

.about-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 1px;
    background: linear-gradient(to right, transparent, var(--color-primary), transparent);
}

.about-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(min(300px, 100%), 1fr));
    gap: var(--space-lg);
}

.about-card {
    background: linear-gradient(135deg, var(--color-gray-900) 0%, var(--color-dark) 100%);
    border: 1px solid rgba(27, 94, 32, 0.2);
    border-radius: var(--radius-lg);
    padding: var(--space-xl);
    text-align: center;
    transition: all var(--transition-base);
    position: relative;
    overflow: hidden;
}

.about-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: linear-gradient(to right, var(--color-primary), var(--color-accent));
    opacity: 0;
    transition: opacity var(--transition-base);
}

.about-card:hover {
    transform: translateY(-8px);
    border-color: rgba(27, 94, 32, 0.5);
    box-shadow: var(--shadow-lg);
}

.about-card:hover::before {
    opacity: 1;
}

.about-icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 80px;
    height: 80px;
    border-radius: 50%;
    background: rgba(27, 94, 32, 0.15);
    color: var(--color-accent);
    margin-bottom: var(--space-lg);
    transition: all var(--transition-base);
}

.about-card:hover .about-icon {
    background: rgba(255, 179, 0, 0.15);
    transform: scale(1.1);
}

.about-card h3 {
    font-family: var(--font-heading);
    font-size: 1.5rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: var(--space-md);
    color: var(--color-white);
}

.about-card p {
    color: var(--color-gray-400);
    font-size: 0.95rem;
    line-height: 1.7;
}

/* --- News Section --- */
.news-section {
    background: var(--color-dark);
    position: relative;
}

.news-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--space-lg);
    max-width: 800px;
    margin: 0 auto;
}

.news-card {
    position: relative;
    background: linear-gradient(135deg, var(--color-primary-dark) 0%, var(--color-gray-900) 100%);
    border: 1px solid rgba(27, 94, 32, 0.3);
    border-radius: var(--radius-lg);
    overflow: hidden;
    transition: all var(--transition-base);
}

.news-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 12px 40px rgba(27, 94, 32, 0.2);
    border-color: var(--color-primary-light);
}

.news-badge {
    position: absolute;
    top: var(--space-md);
    right: var(--space-md);
    padding: var(--space-xs) var(--space-md);
    background: var(--color-accent);
    color: var(--color-dark);
    font-family: var(--font-heading);
    font-size: 0.75rem;
    font-weight: 600;
    letter-spacing: 1px;
    text-transform: uppercase;
    border-radius: var(--radius-sm);
}

.news-content {
    padding: var(--space-xl);
}

.news-date {
    display: inline-block;
    font-size: 0.8rem;
    font-weight: 500;
    color: var(--color-accent);
    letter-spacing: 1px;
    text-transform: uppercase;
    margin-bottom: var(--space-sm);
}

.news-title {
    font-family: var(--font-heading);
    font-size: 1.75rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: var(--space-md);
    color: var(--color-white);
}

.news-excerpt {
    color: var(--color-gray-400);
    font-size: 1rem;
    line-height: 1.7;
    margin-bottom: var(--space-lg);
}

.news-cta {
    display: inline-flex;
    align-items: center;
    gap: var(--space-sm);
    color: var(--color-accent);
    font-weight: 500;
    font-size: 0.9rem;
    transition: gap var(--transition-base);
}

.news-card:hover .news-cta {
    gap: var(--space-md);
}

/* --- Contact Section --- */
.contact-section {
    background: var(--color-dark-alt);
    position: relative;
}

.contact-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 1px;
    background: linear-gradient(to right, transparent, var(--color-accent), transparent);
}

.contact-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(min(280px, 100%), 1fr));
    gap: var(--space-lg);
}

.contact-card {
    display: block;
    background: var(--color-gray-900);
    border: 1px solid rgba(255, 255, 255, 0.05);
    border-radius: var(--radius-lg);
    padding: var(--space-xl);
    text-align: center;
    transition: all var(--transition-base);
    cursor: pointer;
}

.contact-card:hover {
    border-color: rgba(255, 179, 0, 0.3);
    transform: translateY(-4px);
    box-shadow: var(--shadow-md);
    color: var(--color-white);
}

.contact-icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 64px;
    height: 64px;
    border-radius: 50%;
    background: rgba(255, 179, 0, 0.1);
    color: var(--color-accent);
    margin-bottom: var(--space-md);
}

.contact-card h3 {
    font-family: var(--font-heading);
    font-size: 1.1rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: var(--space-sm);
    color: var(--color-white);
}

.contact-card span {
    color: var(--color-gray-400);
    font-size: 0.95rem;
    transition: color var(--transition-fast);
}

.contact-card:hover span {
    color: var(--color-accent);
}

/* --- Footer --- */
.footer {
    background: var(--color-dark);
    border-top: 1px solid rgba(255, 255, 255, 0.05);
    padding: var(--space-xl) 0 var(--space-lg);
}

.footer-content {
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: var(--space-lg);
    padding-bottom: var(--space-lg);
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
}

.footer-brand {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    gap: var(--space-xs);
}

.footer-logo {
    width: 48px;
    height: 48px;
    object-fit: contain;
    margin-bottom: var(--space-xs);
}

.footer-brand p {
    font-family: var(--font-heading);
    font-size: 1rem;
    font-weight: 600;
    letter-spacing: 1px;
    text-transform: uppercase;
}

.footer-est {
    font-size: 0.8rem;
    color: var(--color-gray-600);
    letter-spacing: 2px;
}

.footer-links {
    display: flex;
    gap: var(--space-lg);
}

.footer-links a {
    font-family: var(--font-heading);
    font-size: 0.85rem;
    font-weight: 500;
    letter-spacing: 1px;
    text-transform: uppercase;
    color: var(--color-gray-400);
    transition: color var(--transition-fast);
}

.footer-links a:hover {
    color: var(--color-accent);
}

.footer-social {
    display: flex;
    gap: var(--space-md);
}

.footer-social a {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.05);
    color: var(--color-gray-400);
    transition: all var(--transition-base);
}

.footer-social a:hover {
    background: var(--color-accent);
    color: var(--color-dark);
    transform: translateY(-2px);
}

.footer-bottom {
    padding-top: var(--space-lg);
    text-align: center;
}

.footer-bottom p {
    font-size: 0.85rem;
    color: var(--color-gray-600);
}

/* --- Animations --- */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes fadeIn {
    from { opacity: 0; }
    to { opacity: 1; }
}

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

@keyframes scrollPulse {
    0%, 100% { 
        opacity: 1;
        transform: scaleY(1);
    }
    50% { 
        opacity: 0.5;
        transform: scaleY(0.6);
    }
}

/* Scroll reveal */
.reveal {
    opacity: 0;
    transform: translateY(30px);
    transition: all 0.8s cubic-bezier(0.4, 0, 0.2, 1);
}

.reveal.visible {
    opacity: 1;
    transform: translateY(0);
}

/* --- Responsive --- */
@media (max-width: 768px) {
    .nav-links {
        position: fixed;
        top: 0;
        right: -100%;
        width: 70%;
        max-width: 300px;
        height: 100vh;
        background: rgba(10, 10, 10, 0.98);
        backdrop-filter: blur(20px);
        -webkit-backdrop-filter: blur(20px);
        flex-direction: column;
        justify-content: center;
        align-items: center;
        gap: var(--space-xl);
        transition: right var(--transition-base);
        border-left: 1px solid rgba(255, 179, 0, 0.1);
        z-index: 1001;
    }

    .nav-links.open {
        right: 0;
    }

    .nav-links a {
        font-size: 1.2rem;
    }

    .nav-toggle {
        display: flex;
        z-index: 1002;
    }

    .hero-logo {
        width: 120px;
        height: 120px;
    }

    .hero-content {
        padding: var(--space-lg);
    }

    .section {
        padding: var(--space-2xl) 0;
    }

    .container {
        padding: 0 var(--space-md);
    }

    .about-grid {
        grid-template-columns: 1fr;
    }

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

    .news-title {
        font-size: 1.4rem;
    }

    .news-content {
        padding: var(--space-lg);
    }

    .footer-content {
        flex-direction: column;
        align-items: center;
        text-align: center;
    }

    .footer-brand {
        align-items: center;
    }

    .footer-links {
        flex-wrap: wrap;
        justify-content: center;
        gap: var(--space-md);
    }
}

@media (max-width: 480px) {
    .hero-title {
        font-size: 2rem;
    }

    .hero-subtitle {
        font-size: 0.9rem;
        letter-spacing: 3px;
    }

    .hero-tagline {
        font-size: 0.95rem;
    }

    .cta-button {
        padding: var(--space-md) var(--space-md);
        font-size: 0.9rem;
    }

    .about-card {
        padding: var(--space-lg);
    }

    .contact-card {
        padding: var(--space-lg);
    }

    .section-title {
        font-size: 1.75rem;
    }
}

/* --- Access Gate --- */
.gate-overlay {
    position: fixed;
    inset: 0;
    z-index: 9999;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(10, 10, 10, 0.85);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    transition: opacity 0.5s ease, visibility 0.5s ease;
}

.gate-overlay.unlocked {
    opacity: 0;
    visibility: hidden;
    pointer-events: none;
}

.gate-modal {
    text-align: center;
    padding: var(--space-xl);
    max-width: 360px;
    width: 90%;
    animation: fadeInUp 0.6s ease forwards;
}

.gate-logo {
    width: 80px;
    height: 80px;
    object-fit: contain;
    margin: 0 auto var(--space-lg);
    filter: drop-shadow(0 4px 12px rgba(255, 179, 0, 0.3));
    animation: float 3s ease-in-out infinite;
}

.gate-title {
    font-family: var(--font-heading);
    font-size: 1.75rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 2px;
    color: var(--color-white);
    margin-bottom: var(--space-sm);
}

.gate-subtitle {
    font-size: 0.9rem;
    color: var(--color-gray-400);
    margin-bottom: var(--space-xl);
}

.gate-input-wrap {
    position: relative;
    margin-bottom: var(--space-md);
}

.gate-input {
    position: absolute;
    opacity: 0;
    pointer-events: all;
    width: 100%;
    height: 100%;
    top: 0;
    left: 0;
    z-index: 2;
    cursor: pointer;
    font-size: 16px; /* prevents iOS zoom */
}

.gate-dots {
    display: flex;
    justify-content: center;
    gap: var(--space-md);
    padding: var(--space-lg) 0;
}

.gate-dot {
    width: 18px;
    height: 18px;
    border-radius: 50%;
    border: 2px solid var(--color-gray-600);
    background: transparent;
    transition: all var(--transition-base);
}

.gate-dot.filled {
    background: var(--color-accent);
    border-color: var(--color-accent);
    box-shadow: 0 0 10px rgba(255, 179, 0, 0.5);
}

.gate-dot.error {
    border-color: #ef4444;
    background: #ef4444;
    animation: shake 0.4s ease;
}

.gate-error {
    font-size: 0.85rem;
    color: #ef4444;
    opacity: 0;
    transition: opacity var(--transition-base);
}

.gate-error.visible {
    opacity: 1;
}

@keyframes shake {
    0%, 100% { transform: translateX(0); }
    20% { transform: translateX(-6px); }
    40% { transform: translateX(6px); }
    60% { transform: translateX(-4px); }
    80% { transform: translateX(4px); }
}