/* ==========================================================================
   Al Hazem FC - Official Website Styles
   Mobile-First Responsive Design
   ========================================================================== */

/* CSS Custom Properties (Variables) */
:root {
    /* Club Colors */
    --color-red: #c8102e;
    --color-yellow: #ffd700;
    --color-blue: #003087;

    /* UI Colors */
    --color-white: #ffffff;
    --color-black: #000000;
    --color-gray-100: #f8f9fa;
    --color-gray-200: #e9ecef;
    --color-gray-300: #dee2e6;
    --color-gray-600: #6c757d;
    --color-gray-800: #343a40;
    --color-gray-900: #212529;

    /* Typography */
    --font-primary: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
    --font-arabic: 'Noto Sans Arabic', 'Segoe UI', Tahoma, sans-serif;

    /* Spacing */
    --spacing-xs: 0.25rem;
    --spacing-sm: 0.5rem;
    --spacing-md: 1rem;
    --spacing-lg: 1.5rem;
    --spacing-xl: 2rem;
    --spacing-2xl: 3rem;
    --spacing-3xl: 4rem;

    /* Container */
    --container-max: 1200px;
    --container-padding: 1rem;

    /* Transitions */
    --transition-fast: 150ms ease;
    --transition-normal: 300ms ease;

    /* Shadows */
    --shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.05);
    --shadow-md: 0 4px 6px rgba(0, 0, 0, 0.1);
    --shadow-lg: 0 10px 15px rgba(0, 0, 0, 0.1);
}

/* ==========================================================================
   Base Styles
   ========================================================================== */

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

html {
    scroll-behavior: smooth;
    font-size: 16px;
}

body {
    margin: 0;
    padding: 0;
    font-family: var(--font-primary);
    font-size: 1rem;
    line-height: 1.6;
    color: var(--color-gray-900);
    background-color: var(--color-white);
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

/* Container */
.container {
    width: 100%;
    max-width: var(--container-max);
    margin: 0 auto;
    padding-left: var(--container-padding);
    padding-right: var(--container-padding);
}

/* Typography */
h1, h2, h3, h4, h5, h6 {
    margin-top: 0;
    margin-bottom: var(--spacing-md);
    font-weight: 700;
    line-height: 1.2;
    color: var(--color-gray-900);
}

h1 { font-size: 2rem; }
h2 { font-size: 1.75rem; }
h3 { font-size: 1.25rem; }
h4 { font-size: 1.125rem; }

p {
    margin-top: 0;
    margin-bottom: var(--spacing-md);
}

.lead {
    font-size: 1.125rem;
    font-weight: 400;
    line-height: 1.7;
}

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

a:hover, a:focus {
    color: var(--color-red);
    text-decoration: underline;
}

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

address {
    font-style: normal;
}

/* ==========================================================================
   Header & Navigation
   ========================================================================== */

.header {
    position: sticky;
    top: 0;
    z-index: 1000;
    background-color: var(--color-white);
    box-shadow: var(--shadow-md);
}

.nav {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: var(--spacing-md) var(--container-padding);
}

.logo {
    display: flex;
    flex-direction: column;
    text-decoration: none;
}

.logo:hover {
    text-decoration: none;
}

.logo-text {
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--color-red);
}

.logo-arabic {
    font-size: 0.875rem;
    color: var(--color-blue);
    font-family: var(--font-arabic);
}

/* Mobile Navigation Toggle */
.nav-toggle {
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    width: 40px;
    height: 40px;
    padding: 0;
    background: none;
    border: none;
    cursor: pointer;
}

.hamburger {
    position: relative;
    width: 24px;
    height: 2px;
    background-color: var(--color-gray-900);
    transition: background-color var(--transition-fast);
}

.hamburger::before,
.hamburger::after {
    content: '';
    position: absolute;
    left: 0;
    width: 24px;
    height: 2px;
    background-color: var(--color-gray-900);
    transition: transform var(--transition-fast);
}

.hamburger::before { top: -7px; }
.hamburger::after { bottom: -7px; }

.nav-toggle[aria-expanded="true"] .hamburger {
    background-color: transparent;
}

.nav-toggle[aria-expanded="true"] .hamburger::before {
    transform: translateY(7px) rotate(45deg);
}

.nav-toggle[aria-expanded="true"] .hamburger::after {
    transform: translateY(-7px) rotate(-45deg);
}

/* Navigation Menu */
.nav-menu {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    margin: 0;
    padding: var(--spacing-md);
    list-style: none;
    background-color: var(--color-white);
    box-shadow: var(--shadow-lg);
}

.nav-menu.active {
    display: block;
}

.nav-menu li {
    margin-bottom: var(--spacing-sm);
}

.nav-menu a {
    display: block;
    padding: var(--spacing-sm) 0;
    font-weight: 500;
    color: var(--color-gray-800);
}

.nav-menu a:hover,
.nav-menu a:focus {
    color: var(--color-red);
    text-decoration: none;
}

/* ==========================================================================
   Hero Section
   ========================================================================== */

.hero {
    position: relative;
    min-height: 60vh;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    background: linear-gradient(135deg, var(--color-red) 0%, var(--color-blue) 100%);
    color: var(--color-white);
    padding: var(--spacing-3xl) var(--container-padding);
}

.hero-content {
    max-width: 800px;
}

.hero-tagline {
    font-size: 1rem;
    text-transform: uppercase;
    letter-spacing: 0.15em;
    margin-bottom: var(--spacing-sm);
    opacity: 0.9;
}

.hero h1 {
    font-size: 2.5rem;
    color: var(--color-white);
    margin-bottom: var(--spacing-sm);
}

.hero-subtitle {
    font-size: 1.5rem;
    font-family: var(--font-arabic);
    margin-bottom: var(--spacing-md);
    opacity: 0.9;
}

.hero-description {
    font-size: 1.125rem;
    margin-bottom: var(--spacing-xl);
    opacity: 0.9;
}

/* Button */
.btn {
    display: inline-block;
    padding: var(--spacing-sm) var(--spacing-xl);
    font-size: 1rem;
    font-weight: 600;
    text-align: center;
    text-decoration: none;
    border-radius: 4px;
    cursor: pointer;
    transition: all var(--transition-fast);
}

.btn-primary {
    background-color: var(--color-yellow);
    color: var(--color-gray-900);
    border: 2px solid var(--color-yellow);
}

.btn-primary:hover,
.btn-primary:focus {
    background-color: var(--color-white);
    color: var(--color-gray-900);
    text-decoration: none;
}

/* ==========================================================================
   Sections
   ========================================================================== */

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

.section:nth-child(even) {
    background-color: var(--color-gray-100);
}

.section h2 {
    text-align: center;
    margin-bottom: var(--spacing-xl);
    color: var(--color-blue);
}

.section h2::after {
    content: '';
    display: block;
    width: 60px;
    height: 4px;
    background-color: var(--color-red);
    margin: var(--spacing-md) auto 0;
}

/* ==========================================================================
   Club Info Section
   ========================================================================== */

.info-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-xl);
}

.info-card {
    background-color: var(--color-white);
    padding: var(--spacing-lg);
    border-radius: 8px;
    box-shadow: var(--shadow-sm);
    text-align: center;
}

.info-card h3 {
    font-size: 0.875rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--color-gray-600);
    margin-bottom: var(--spacing-xs);
}

.info-card p {
    font-size: 1rem;
    font-weight: 600;
    margin-bottom: 0;
    color: var(--color-gray-900);
}

/* Colors Section */
.colors-section {
    text-align: center;
    padding-top: var(--spacing-xl);
    border-top: 1px solid var(--color-gray-200);
}

.colors-section h3 {
    color: var(--color-blue);
}

.colors-grid {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
    margin: var(--spacing-lg) 0;
}

.color-item {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-sm);
}

.color-dot {
    width: 24px;
    height: 24px;
    border-radius: 50%;
}

.color-red .color-dot { background-color: var(--color-red); }
.color-yellow .color-dot { background-color: var(--color-yellow); border: 1px solid var(--color-gray-300); }
.color-blue .color-dot { background-color: var(--color-blue); }

/* ==========================================================================
   Stadium Section
   ========================================================================== */

.stadium h3 {
    color: var(--color-red);
    text-align: center;
}

.stadium-address {
    background-color: var(--color-white);
    padding: var(--spacing-lg);
    border-radius: 8px;
    box-shadow: var(--shadow-sm);
    margin-top: var(--spacing-lg);
    text-align: center;
}

.stadium-address h4 {
    color: var(--color-blue);
    margin-bottom: var(--spacing-sm);
}

/* ==========================================================================
   Honours Section
   ========================================================================== */

.honours-grid {
    display: grid;
    gap: var(--spacing-xl);
}

.honour-category {
    background-color: var(--color-white);
    padding: var(--spacing-lg);
    border-radius: 8px;
    box-shadow: var(--shadow-sm);
}

.honour-category h3 {
    color: var(--color-red);
    margin-bottom: var(--spacing-md);
    padding-bottom: var(--spacing-sm);
    border-bottom: 2px solid var(--color-yellow);
}

.trophy-list {
    list-style: none;
    padding: 0;
    margin: 0;
}

.trophy-list li {
    padding: var(--spacing-sm) 0;
    border-bottom: 1px solid var(--color-gray-200);
}

.trophy-list li:last-child {
    border-bottom: none;
}

.trophy-list.regional {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--spacing-sm);
}

.trophy-list.regional li {
    text-align: center;
    padding: var(--spacing-sm);
    background-color: var(--color-gray-100);
    border-radius: 4px;
    border-bottom: none;
    font-weight: 500;
}

/* ==========================================================================
   History Timeline
   ========================================================================== */

.timeline {
    position: relative;
}

.timeline-item {
    position: relative;
    padding-left: var(--spacing-xl);
    padding-bottom: var(--spacing-xl);
    border-left: 2px solid var(--color-gray-300);
}

.timeline-item::before {
    content: '';
    position: absolute;
    left: -8px;
    top: 0;
    width: 14px;
    height: 14px;
    background-color: var(--color-red);
    border-radius: 50%;
    border: 2px solid var(--color-white);
}

.timeline-item:last-child {
    padding-bottom: 0;
    border-left-color: transparent;
}

.timeline-item h3 {
    color: var(--color-blue);
    margin-bottom: var(--spacing-sm);
}

/* ==========================================================================
   Matchday Section
   ========================================================================== */

.matchday-grid {
    display: grid;
    gap: var(--spacing-lg);
}

.matchday-card {
    background-color: var(--color-white);
    padding: var(--spacing-lg);
    border-radius: 8px;
    box-shadow: var(--shadow-sm);
}

.matchday-card h3 {
    color: var(--color-red);
    margin-bottom: var(--spacing-sm);
}

/* ==========================================================================
   Contact Section
   ========================================================================== */

.contact-grid {
    display: grid;
    gap: var(--spacing-lg);
}

.contact-card {
    background-color: var(--color-white);
    padding: var(--spacing-lg);
    border-radius: 8px;
    box-shadow: var(--shadow-sm);
}

.contact-card h3 {
    color: var(--color-blue);
    margin-bottom: var(--spacing-md);
}

.social-links {
    list-style: none;
    padding: 0;
    margin: 0;
}

.social-links li {
    margin-bottom: var(--spacing-sm);
}

.social-links a {
    font-weight: 500;
}

/* ==========================================================================
   Join Section
   ========================================================================== */

.join {
    background: linear-gradient(135deg, var(--color-blue) 0%, var(--color-red) 100%);
    color: var(--color-white);
    text-align: center;
}

.join h2 {
    color: var(--color-white);
}

.join h2::after {
    background-color: var(--color-yellow);
}

.join .motto {
    font-size: 1.25rem;
    margin-top: var(--spacing-lg);
}

/* ==========================================================================
   FAQ Section
   ========================================================================== */

.faq-list {
    max-width: 800px;
    margin: 0 auto;
}

.faq-item {
    background-color: var(--color-white);
    margin-bottom: var(--spacing-md);
    border-radius: 8px;
    box-shadow: var(--shadow-sm);
    overflow: hidden;
}

.faq-item summary {
    display: flex;
    align-items: center;
    padding: var(--spacing-lg);
    cursor: pointer;
    list-style: none;
}

.faq-item summary::-webkit-details-marker {
    display: none;
}

.faq-item summary::before {
    content: '+';
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 24px;
    height: 24px;
    margin-right: var(--spacing-md);
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--color-red);
    flex-shrink: 0;
}

.faq-item[open] summary::before {
    content: '−';
}

.faq-item summary h3 {
    margin: 0;
    font-size: 1rem;
    color: var(--color-gray-900);
}

.faq-item > p {
    padding: 0 var(--spacing-lg) var(--spacing-lg);
    margin: 0;
    padding-left: calc(24px + var(--spacing-lg) + var(--spacing-md));
}

/* ==========================================================================
   Footer
   ========================================================================== */

.footer {
    background-color: var(--color-gray-900);
    color: var(--color-white);
    padding: var(--spacing-2xl) 0 var(--spacing-lg);
}

.footer-content {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-lg);
    margin-bottom: var(--spacing-xl);
}

.footer-logo {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--color-white);
    margin-bottom: var(--spacing-xs);
}

.footer-arabic {
    font-family: var(--font-arabic);
    color: var(--color-gray-300);
}

.footer-nav {
    display: flex;
    flex-wrap: wrap;
    gap: var(--spacing-md);
}

.footer-nav a {
    color: var(--color-gray-300);
}

.footer-nav a:hover {
    color: var(--color-yellow);
}

.footer-disclaimer {
    padding: var(--spacing-md) 0;
    text-align: center;
    border-top: 1px solid var(--color-gray-800);
}

.footer-disclaimer p {
    margin: 0;
    font-size: 0.75rem;
    color: var(--color-gray-600);
    font-style: italic;
}

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

.footer-bottom p {
    margin: 0;
    font-size: 0.875rem;
    color: var(--color-gray-600);
}

/* ==========================================================================
   Tablet Styles (min-width: 768px)
   ========================================================================== */

@media (min-width: 768px) {
    :root {
        --container-padding: 2rem;
    }

    h1 { font-size: 2.5rem; }
    h2 { font-size: 2rem; }
    h3 { font-size: 1.5rem; }

    .nav-toggle {
        display: none;
    }

    .nav-menu {
        display: flex;
        position: static;
        padding: 0;
        box-shadow: none;
        gap: var(--spacing-lg);
    }

    .nav-menu li {
        margin-bottom: 0;
    }

    .nav-menu a {
        padding: var(--spacing-sm) 0;
    }

    .hero {
        min-height: 70vh;
        padding: var(--spacing-3xl) var(--container-padding);
    }

    .hero h1 {
        font-size: 3.5rem;
    }

    .hero-subtitle {
        font-size: 2rem;
    }

    .section {
        padding: var(--spacing-3xl) 0;
    }

    .info-grid {
        grid-template-columns: repeat(4, 1fr);
    }

    .colors-grid {
        flex-direction: row;
        justify-content: center;
    }

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

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

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

    .footer-content {
        flex-direction: row;
        justify-content: space-between;
        align-items: flex-start;
    }
}

/* ==========================================================================
   Desktop Styles (min-width: 1024px)
   ========================================================================== */

@media (min-width: 1024px) {
    h1 { font-size: 3rem; }
    h2 { font-size: 2.25rem; }

    .hero h1 {
        font-size: 4rem;
    }

    .trophy-list.regional {
        grid-template-columns: repeat(5, 1fr);
    }
}

/* ==========================================================================
   Print Styles
   ========================================================================== */

@media print {
    .header,
    .nav-toggle,
    .hero,
    .btn,
    .footer-nav {
        display: none;
    }

    body {
        font-size: 12pt;
        line-height: 1.5;
        color: #000;
    }

    .section {
        padding: 1rem 0;
        break-inside: avoid;
    }

    a {
        color: #000;
        text-decoration: underline;
    }

    a[href]::after {
        content: " (" attr(href) ")";
        font-size: 10pt;
    }
}

/* ==========================================================================
   Accessibility
   ========================================================================== */

/* Focus styles */
a:focus,
button:focus,
summary:focus {
    outline: 2px solid var(--color-blue);
    outline-offset: 2px;
}

/* Skip link for screen readers */
.skip-link {
    position: absolute;
    top: -40px;
    left: 0;
    padding: var(--spacing-sm) var(--spacing-md);
    background: var(--color-blue);
    color: var(--color-white);
    z-index: 1001;
}

.skip-link:focus {
    top: 0;
}

/* Reduced motion */
@media (prefers-reduced-motion: reduce) {
    html {
        scroll-behavior: auto;
    }

    *,
    *::before,
    *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }
}

/* High contrast mode */
@media (prefers-contrast: high) {
    :root {
        --color-red: #a00020;
        --color-blue: #002060;
    }

    .info-card,
    .matchday-card,
    .contact-card,
    .faq-item {
        border: 2px solid var(--color-gray-900);
    }
}