/*
 * Muslim Bodybuilding Landing Page Styles
 * Design: Islamic-inspired minimal with geometric patterns
 * Color Scheme: Dark charcoal (#1a1a1a) + Islamic green (#00A857) + Gold accent (#D4AF37)
 */

/* ==========================================
   CSS Custom Properties (Design Tokens)
   ========================================== */
:root {
    /* Colors - Enhanced Islamic Theme */
    --color-background: #1a1a1a;
    --color-surface: #252525;
    --color-surface-light: #2d2d2d;
    --color-text-primary: #F8F8F5;
    --color-text-secondary: #b8b8b5;
    --color-accent-green: #009E60;
    --color-accent-green-dark: #007A48;
    --color-accent-green-light: #00C978;
    --color-accent-gold: #D4AF37;
    --color-accent-teal: #00A896;
    --color-border: #3a3a3a;
    --color-shadow: rgba(0, 158, 96, 0.25);
    
    /* Typography */
    --font-family-base: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
    --font-size-xs: 0.75rem;      /* 12px */
    --font-size-sm: 0.875rem;     /* 14px */
    --font-size-base: 1rem;       /* 16px */
    --font-size-lg: 1.125rem;     /* 18px */
    --font-size-xl: 1.25rem;      /* 20px */
    --font-size-2xl: 1.5rem;      /* 24px */
    --font-size-3xl: 1.875rem;    /* 30px */
    --font-size-4xl: 2.25rem;     /* 36px */
    --font-size-5xl: 3rem;        /* 48px */
    --font-size-6xl: 3.75rem;     /* 60px */
    
    --font-weight-normal: 400;
    --font-weight-medium: 500;
    --font-weight-semibold: 600;
    --font-weight-bold: 700;
    --font-weight-extrabold: 800;
    
    --line-height-tight: 1.25;
    --line-height-normal: 1.5;
    --line-height-relaxed: 1.75;
    
    /* Spacing */
    --spacing-xs: 0.5rem;    /* 8px */
    --spacing-sm: 0.75rem;   /* 12px */
    --spacing-md: 1rem;      /* 16px */
    --spacing-lg: 1.5rem;    /* 24px */
    --spacing-xl: 2rem;      /* 32px */
    --spacing-2xl: 3rem;     /* 48px */
    --spacing-3xl: 4rem;     /* 64px */
    --spacing-4xl: 6rem;     /* 96px */
    
    /* Border Radius */
    --radius-sm: 0.375rem;   /* 6px */
    --radius-md: 0.5rem;     /* 8px */
    --radius-lg: 0.75rem;    /* 12px */
    --radius-xl: 1rem;       /* 16px */
    --radius-full: 9999px;
    
    /* Shadows */
    --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
    --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1);
    --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1);
    --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.1);
    --shadow-green: 0 4px 20px 0 var(--color-shadow);
    --shadow-green-lg: 0 8px 32px 0 var(--color-shadow);
    
    /* Transitions */
    --transition-fast: 150ms ease-in-out;
    --transition-base: 250ms ease-in-out;
    --transition-slow: 350ms ease-in-out;
    
    /* Z-index */
    --z-base: 1;
    --z-dropdown: 1000;
    --z-sticky: 1020;
    --z-fixed: 1030;
    --z-modal: 1040;
    --z-tooltip: 1050;
}

/* ==========================================
   Reset & Base Styles
   ========================================== */
*,
*::before,
*::after {
    box-sizing: border-box;
}

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

body {
    margin: 0;
    padding: 0;
    font-family: var(--font-family-base);
    font-size: var(--font-size-base);
    font-weight: var(--font-weight-normal);
    line-height: var(--line-height-normal);
    color: var(--color-text-primary);
    background-color: var(--color-background);
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    overflow-x: hidden;
}

/* ==========================================
   Typography
   ========================================== */
h1, h2, h3, h4, h5, h6 {
    margin: 0 0 var(--spacing-md) 0;
    font-weight: var(--font-weight-bold);
    line-height: var(--line-height-tight);
    color: var(--color-text-primary);
}

h1 {
    font-size: clamp(2rem, 5vw, 3.5rem);
    font-weight: var(--font-weight-extrabold);
}

h2 {
    font-size: clamp(1.75rem, 4vw, 2.5rem);
    font-weight: var(--font-weight-bold);
}

h3 {
    font-size: clamp(1.25rem, 3vw, 1.75rem);
    font-weight: var(--font-weight-semibold);
}

p {
    margin: 0 0 var(--spacing-md) 0;
    line-height: var(--line-height-relaxed);
}

.lead-text {
    font-size: var(--font-size-lg);
    font-weight: var(--font-weight-medium);
    line-height: var(--line-height-relaxed);
    color: var(--color-text-primary);
}

.small-text {
    font-size: var(--font-size-sm);
    color: var(--color-text-secondary);
}

strong {
    font-weight: var(--font-weight-semibold);
    color: var(--color-accent-green);
}

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

a:hover {
    color: var(--color-accent-green-light);
    text-decoration: underline;
}

a:focus {
    outline: 2px solid var(--color-accent-green);
    outline-offset: 2px;
}

/* ==========================================
   Layout Utilities
   ========================================== */
.container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--spacing-md);
}

.section-padding {
    padding: var(--spacing-4xl) 0;
}

@media (max-width: 768px) {
    .section-padding {
        padding: var(--spacing-3xl) 0;
    }
}

.section-header {
    text-align: center;
    margin-bottom: var(--spacing-3xl);
    position: relative;
}

.section-subtitle {
    font-size: var(--font-size-lg);
    color: var(--color-text-secondary);
    margin-top: var(--spacing-sm);
}

/* Enhanced Islamic-inspired decorative lines */
.decorative-line {
    height: 3px;
    width: 80px;
    background: linear-gradient(90deg, var(--color-accent-green), var(--color-accent-gold));
    margin: var(--spacing-md) 0;
    display: inline-block;
    position: relative;
}

.decorative-line::before,
.decorative-line::after {
    content: '◆';
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    color: var(--color-accent-gold);
    font-size: 0.6rem;
}

.decorative-line::before {
    left: -20px;
}

.decorative-line::after {
    right: -20px;
}

/* ==========================================
   Hero Section
   ========================================== */
.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    padding: var(--spacing-3xl) var(--spacing-md);
    position: relative;
    overflow: hidden;
    background: linear-gradient(135deg, #1a1a1a 0%, #252525 100%);
}

/* Enhanced Islamic Geometric Pattern Background */
.geometric-pattern {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    opacity: 0.12;
    z-index: 0;
    /* Create a complex Islamic star pattern */
    background-image: 
        repeating-linear-gradient(45deg, transparent, transparent 35px, var(--color-accent-green) 35px, var(--color-accent-green) 36px),
        repeating-linear-gradient(-45deg, transparent, transparent 35px, var(--color-accent-green) 35px, var(--color-accent-green) 36px),
        repeating-linear-gradient(90deg, transparent, transparent 70px, var(--color-accent-teal) 70px, var(--color-accent-teal) 71px);
    background-size: 50px 50px, 50px 50px, 70px 70px;
}

.geometric-pattern::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    /* Add decorative dots in gold */
    background-image: 
        radial-gradient(circle at 25px 25px, var(--color-accent-gold) 2%, transparent 2%),
        radial-gradient(circle at 75px 75px, var(--color-accent-gold) 2%, transparent 2%);
    background-size: 100px 100px;
    opacity: 0.4;
}

.geometric-pattern::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    /* Add subtle Islamic-inspired octagonal pattern */
    background-image: 
        repeating-conic-gradient(from 22.5deg at 50px 50px, transparent 0deg, var(--color-accent-green-dark) 45deg, transparent 90deg);
    background-size: 100px 100px;
    opacity: 0.05;
}

.hero-content {
    position: relative;
    z-index: var(--z-base);
    max-width: 900px;
    margin: 0 auto;
}

.hero h1 {
    margin-bottom: var(--spacing-lg);
    text-shadow: 0 2px 10px rgba(0, 0, 0, 0.5);
}

.hero-subtitle {
    font-size: clamp(1rem, 2.5vw, 1.25rem);
    line-height: var(--line-height-relaxed);
    color: var(--color-text-secondary);
    margin-bottom: var(--spacing-2xl);
    max-width: 700px;
    margin-left: auto;
    margin-right: auto;
}

.scroll-indicator {
    display: inline-flex;
    flex-direction: column;
    align-items: center;
    gap: var(--spacing-xs);
    margin-top: var(--spacing-3xl);
    color: var(--color-text-secondary);
    font-size: var(--font-size-sm);
    animation: bounce 2s infinite;
    text-decoration: none;
    cursor: pointer;
    transition: all var(--transition-base);
}

.scroll-indicator:hover {
    color: var(--color-accent-green);
    transform: translateY(5px);
    text-decoration: none;
}

.scroll-indicator:focus {
    outline: 2px solid var(--color-accent-green);
    outline-offset: 4px;
    border-radius: var(--radius-md);
}

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

@media (max-width: 768px) {
    .scroll-indicator {
        display: none;
    }
}

/* ==========================================
   Buttons & Store Badges
   ========================================== */
.cta-buttons {
    display: flex;
    flex-wrap: wrap;
    gap: var(--spacing-md);
    justify-content: center;
    align-items: center;
}

/* Store Badge Images */
.store-badge {
    display: inline-block;
    transition: all var(--transition-base);
    cursor: pointer;
    text-decoration: none;
    line-height: 0;
}

.store-badge:hover {
    opacity: 0.9;
    transform: translateY(-2px);
    text-decoration: none;
}

.store-badge:focus {
    outline: 2px solid var(--color-accent-green);
    outline-offset: 4px;
    border-radius: var(--radius-md);
}

.store-badge img {
    display: block;
    height: auto;
    margin: 0;
    padding: 0;
    border: 0;
}

/* Larger badge sizes for better visibility */
.store-badge[href*="apps.apple.com"] img {
    width: 150px;
}

.store-badge[href*="play.google.com"] img {
    width: 184px;
}

/* Even larger sizes for CTA section */
.store-badges-cta .store-badge[href*="apps.apple.com"] img {
    width: 180px;
}

.store-badges-cta .store-badge[href*="play.google.com"] img {
    width: 220px;
}

@media (max-width: 640px) {
    .store-badge[href*="apps.apple.com"] img {
        width: 130px;
    }
    
    .store-badge[href*="play.google.com"] img {
        width: 159px;
    }
    
    .store-badges-cta .store-badge[href*="apps.apple.com"] img {
        width: 150px;
    }
    
    .store-badges-cta .store-badge[href*="play.google.com"] img {
        width: 184px;
    }
}

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-sm);
    padding: var(--spacing-md) var(--spacing-xl);
    font-size: var(--font-size-base);
    font-weight: var(--font-weight-semibold);
    text-decoration: none;
    border-radius: var(--radius-lg);
    border: 2px solid transparent;
    transition: all var(--transition-base);
    cursor: pointer;
    white-space: nowrap;
    min-height: 48px;
    min-width: 48px;
}

.btn:focus {
    outline: 2px solid var(--color-accent-green);
    outline-offset: 2px;
}

.btn-primary {
    background: linear-gradient(135deg, var(--color-accent-green) 0%, var(--color-accent-green-dark) 100%);
    color: white;
    box-shadow: var(--shadow-green);
}

.btn-primary:hover {
    background: linear-gradient(135deg, var(--color-accent-green-light) 0%, var(--color-accent-green) 100%);
    box-shadow: var(--shadow-green-lg);
    transform: translateY(-2px);
    text-decoration: none;
}

.btn-secondary {
    background-color: var(--color-surface);
    color: var(--color-text-primary);
    border-color: var(--color-border);
}

.btn-secondary:hover {
    background-color: var(--color-surface-light);
    border-color: var(--color-accent-green);
    text-decoration: none;
}

.btn-outline {
    background-color: transparent;
    color: var(--color-accent-green);
    border-color: var(--color-accent-green);
}

.btn-outline:hover {
    background-color: var(--color-accent-green);
    color: white;
    text-decoration: none;
}

.btn-large {
    padding: var(--spacing-lg) var(--spacing-2xl);
    font-size: var(--font-size-lg);
}

.btn .icon {
    width: 20px;
    height: 20px;
}

@media (max-width: 640px) {
    .cta-buttons {
        flex-direction: column;
        width: 100%;
    }
    
    .btn {
        width: 100%;
    }
}

/* ==========================================
   Content Cards
   ========================================== */
.content-card {
    background-color: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-xl);
    padding: var(--spacing-2xl);
    box-shadow: var(--shadow-lg);
    transition: transform var(--transition-base), box-shadow var(--transition-base);
}

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

.notice-content p {
    margin-bottom: var(--spacing-lg);
}

.notice-content p:last-child {
    margin-bottom: 0;
}

.highlight-box {
    display: flex;
    align-items: flex-start;
    gap: var(--spacing-lg);
    padding: var(--spacing-xl);
    background-color: rgba(0, 168, 87, 0.05);
    border-left: 4px solid var(--color-accent-green);
    border-radius: var(--radius-md);
    margin-top: var(--spacing-xl);
}

.highlight-box .icon-large {
    flex-shrink: 0;
    width: 48px;
    height: 48px;
    color: var(--color-accent-green);
}

.highlight-box p {
    margin: 0;
    line-height: var(--line-height-relaxed);
}

@media (max-width: 768px) {
    .content-card {
        padding: var(--spacing-xl);
    }
    
    .highlight-box {
        flex-direction: column;
        text-align: center;
    }
}

/* ==========================================
   Features Section
   ========================================== */
.features {
    background: linear-gradient(180deg, var(--color-background) 0%, var(--color-surface) 50%, var(--color-background) 100%);
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: var(--spacing-xl);
    margin-top: var(--spacing-2xl);
}

.feature-card {
    background-color: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-xl);
    padding: var(--spacing-xl);
    text-align: center;
    transition: all var(--transition-base);
    opacity: 0;
    transform: translateY(20px);
}

.feature-card.fade-in {
    opacity: 1;
    transform: translateY(0);
}

.feature-card:hover {
    transform: translateY(-8px);
    border-color: var(--color-accent-green);
    box-shadow: var(--shadow-green-lg);
}

.feature-icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 80px;
    height: 80px;
    margin: 0 auto var(--spacing-lg);
    background: linear-gradient(135deg, rgba(0, 168, 87, 0.1) 0%, rgba(212, 175, 55, 0.1) 100%);
    border: 2px solid var(--color-accent-green);
    border-radius: var(--radius-full);
    color: var(--color-accent-green);
    transition: all var(--transition-base);
}

.feature-card:hover .feature-icon {
    background: linear-gradient(135deg, var(--color-accent-green) 0%, var(--color-accent-green-dark) 100%);
    color: white;
    transform: scale(1.1);
}

.feature-card h3 {
    margin-bottom: var(--spacing-md);
    color: var(--color-text-primary);
}

.feature-card p {
    margin: 0;
    color: var(--color-text-secondary);
    line-height: var(--line-height-relaxed);
}

/* ==========================================
   CTA Section
   ========================================== */
.cta-section {
    background: linear-gradient(135deg, var(--color-surface) 0%, var(--color-background) 100%);
    position: relative;
    overflow: hidden;
}

.cta-section::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: radial-gradient(circle, rgba(0, 168, 87, 0.05) 0%, transparent 70%);
    z-index: 0;
}

.cta-content {
    position: relative;
    z-index: var(--z-base);
    text-align: center;
    max-width: 800px;
    margin: 0 auto;
}

.cta-content h2 {
    margin-bottom: var(--spacing-md);
}

.cta-subtitle {
    font-size: var(--font-size-lg);
    color: var(--color-text-secondary);
    margin-bottom: var(--spacing-2xl);
}

.cta-content .small-text {
    margin-top: var(--spacing-lg);
    display: block;
}

/* ==========================================
   FAQ Section
   ========================================== */
.faq {
    background-color: var(--color-background);
}

.faq-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--spacing-xl);
    margin-top: var(--spacing-2xl);
}

.faq-item {
    background-color: var(--color-surface);
    border: 1px solid var(--color-border);
    border-left: 4px solid var(--color-accent-green);
    border-radius: var(--radius-lg);
    padding: var(--spacing-xl);
    transition: all var(--transition-base);
    opacity: 0;
    transform: translateY(20px);
}

.faq-item.fade-in {
    opacity: 1;
    transform: translateY(0);
}

.faq-item:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-green);
}

.faq-item h3 {
    font-size: var(--font-size-lg);
    font-weight: var(--font-weight-semibold);
    margin-bottom: var(--spacing-md);
    color: var(--color-accent-green);
}

.faq-item p {
    margin: 0;
    color: var(--color-text-secondary);
    line-height: var(--line-height-relaxed);
}

.faq-item a {
    color: var(--color-accent-green);
    font-weight: var(--font-weight-medium);
}

/* ==========================================
   Footer
   ========================================== */
.footer {
    background-color: var(--color-surface);
    border-top: 1px solid var(--color-border);
    padding: var(--spacing-3xl) 0 var(--spacing-xl);
}

.footer-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: var(--spacing-2xl);
    margin-bottom: var(--spacing-2xl);
}

.footer-section h4 {
    font-size: var(--font-size-base);
    font-weight: var(--font-weight-semibold);
    margin-bottom: var(--spacing-md);
    color: var(--color-accent-green);
}

.footer-section p,
.footer-section ul {
    font-size: var(--font-size-sm);
    color: var(--color-text-secondary);
    margin: 0;
}

.footer-section ul {
    list-style: none;
    padding: 0;
}

.footer-section ul li {
    margin-bottom: var(--spacing-sm);
}

.footer-section a {
    color: var(--color-text-secondary);
    transition: color var(--transition-fast);
}

.footer-section a:hover {
    color: var(--color-accent-green);
    text-decoration: none;
}

.footer-bottom {
    text-align: center;
    padding-top: var(--spacing-xl);
    border-top: 1px solid var(--color-border);
}

.footer-bottom p {
    font-size: var(--font-size-sm);
    color: var(--color-text-secondary);
    margin-bottom: var(--spacing-sm);
}

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

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

.fade-in {
    animation: fadeIn 0.6s ease-out forwards;
}

/* Stagger animation for multiple elements */
.feature-card:nth-child(1).fade-in {
    animation-delay: 0.1s;
}

.feature-card:nth-child(2).fade-in {
    animation-delay: 0.2s;
}

.feature-card:nth-child(3).fade-in {
    animation-delay: 0.3s;
}

.feature-card:nth-child(4).fade-in {
    animation-delay: 0.4s;
}

.faq-item:nth-child(1).fade-in {
    animation-delay: 0.1s;
}

.faq-item:nth-child(2).fade-in {
    animation-delay: 0.2s;
}

.faq-item:nth-child(3).fade-in {
    animation-delay: 0.3s;
}

.faq-item:nth-child(4).fade-in {
    animation-delay: 0.4s;
}

/* ==========================================
   Accessibility
   ========================================== */
.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;
}

*:focus-visible {
    outline: 2px solid var(--color-accent-green);
    outline-offset: 2px;
}

/* ==========================================
   Print Styles
   ========================================== */
@media print {
    *,
    *::before,
    *::after {
        background: transparent !important;
        color: #000 !important;
        box-shadow: none !important;
        text-shadow: none !important;
    }

    a,
    a:visited {
        text-decoration: underline;
    }

    a[href]::after {
        content: " (" attr(href) ")";
    }

    .geometric-pattern,
    .scroll-indicator,
    .btn {
        display: none;
    }

    .hero,
    .section-padding {
        padding: 2rem 0;
    }

    h1 {
        font-size: 2rem;
    }

    h2 {
        font-size: 1.5rem;
    }
}

/* ==========================================
   Responsive Utilities
   ========================================== */
@media (max-width: 640px) {
    :root {
        --spacing-4xl: 4rem;
    }
    
    .container {
        padding: 0 var(--spacing-md);
    }
}

/* High contrast mode support */
@media (prefers-contrast: high) {
    :root {
        --color-text-primary: #ffffff;
        --color-text-secondary: #cccccc;
        --color-border: #666666;
    }
    
    .btn-primary {
        border: 2px solid var(--color-accent-green);
    }
}

/* Reduced motion support */
@media (prefers-reduced-motion: reduce) {
    *,
    *::before,
    *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
        scroll-behavior: auto !important;
    }
}