/* ============================================
   Miracle Astrology AI — Landing Page Styles
   Mystery, Depth, and Spiritual Authority
   ============================================ */

/* CSS Variables */
:root {
    /* Colors */
    --color-bg-primary: #0a0a12;
    --color-bg-secondary: #12121f;
    --color-bg-card: rgba(255, 255, 255, 0.03);
    --color-bg-card-hover: rgba(255, 255, 255, 0.06);
    
    --color-text-primary: #ffffff;
    --color-text-secondary: rgba(255, 255, 255, 0.7);
    --color-text-muted: rgba(255, 255, 255, 0.5);
    
    --color-accent-purple: #8b5cf6;
    --color-accent-pink: #ec4899;
    --color-accent-blue: #3b82f6;
    --color-accent-gold: #f59e0b;
    
    --gradient-primary: linear-gradient(135deg, #8b5cf6 0%, #ec4899 50%, #f59e0b 100%);
    --gradient-purple: linear-gradient(135deg, #8b5cf6 0%, #6366f1 100%);
    --gradient-cosmic: linear-gradient(180deg, #0a0a12 0%, #1a1a2e 50%, #0a0a12 100%);
    
    /* Typography */
    --font-display: 'Playfair Display', Georgia, serif;
    --font-body: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
    
    /* Spacing */
    --space-xs: 0.5rem;
    --space-sm: 1rem;
    --space-md: 1.5rem;
    --space-lg: 2rem;
    --space-xl: 3rem;
    --space-2xl: 5rem;
    --space-3xl: 8rem;
    
    /* Border Radius */
    --radius-sm: 8px;
    --radius-md: 12px;
    --radius-lg: 20px;
    --radius-xl: 32px;
    
    /* Transitions */
    --transition-fast: 150ms ease;
    --transition-base: 250ms ease;
    --transition-slow: 400ms ease;
    
    /* Shadows */
    --shadow-glow: 0 0 60px rgba(139, 92, 246, 0.3);
    --shadow-glow-pink: 0 0 60px rgba(236, 72, 153, 0.3);
    --shadow-glow-blue: 0 0 60px rgba(59, 130, 246, 0.3);
    --shadow-glow-gold: 0 0 60px rgba(245, 158, 11, 0.3);
}

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

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

body {
    font-family: var(--font-body);
    background: var(--color-bg-primary);
    color: var(--color-text-primary);
    line-height: 1.6;
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

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

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

ul {
    list-style: none;
}

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

/* Gradient Text */
.gradient-text {
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

/* Stars Background */
.stars-container {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
    z-index: 0;
    overflow: hidden;
}

.star {
    position: absolute;
    background: white;
    border-radius: 50%;
    animation: twinkle var(--duration) ease-in-out infinite;
    opacity: 0;
}

@keyframes twinkle {
    0%, 100% { opacity: 0; transform: scale(0.5); }
    50% { opacity: var(--opacity); transform: scale(1); }
}

/* Cosmic Decorative Elements */
.hero-background {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image: url('../images/generated_images/1_hero_background.png');
    background-size: cover;
    background-position: center;
    opacity: 0.6;
    pointer-events: none;
    z-index: -1;
}

.cosmic-orb {
    position: absolute;
    width: 400px;
    height: 400px;
    background-image: url('../images/generated_images/2_decorative_cosmic_orb.png');
    background-size: contain;
    background-repeat: no-repeat;
    background-position: center;
    opacity: 0.4;
    pointer-events: none;
    animation: float 8s ease-in-out infinite;
    z-index: 0;
}

.cosmic-orb-1 {
    top: -100px;
    right: 5%;
}

.cosmic-orb-2 {
    top: 50%;
    left: -100px;
    transform: translateY(-50%);
}

@keyframes float {
    0%, 100% { transform: translateY(0) rotate(0deg); }
    50% { transform: translateY(-20px) rotate(5deg); }
}

.constellation-pattern {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image: url('../images/generated_images/3_constellation_pattern.png');
    background-size: 1200px;
    background-repeat: repeat;
    background-position: center;
    opacity: 0.08;
    pointer-events: none;
    z-index: 0;
}

.cosmic-divider {
    width: 100%;
    height: 80px;
    background-image: url('../images/generated_images/4_cosmic_divider_element.png');
    background-size: contain;
    background-repeat: no-repeat;
    background-position: center;
    margin: var(--space-xl) 0;
    opacity: 0.7;
}

/* ============================================
   Header / Navigation
   ============================================ */
.header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    padding: var(--space-sm) 0;
    background: rgba(10, 10, 18, 0.8);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
    transition: var(--transition-base);
}

.nav {
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.logo {
    display: flex;
    align-items: center;
    gap: var(--space-xs);
}

.logo-image {
    height: 40px;
    width: auto;
}

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

.nav-links a {
    font-size: 0.9rem;
    font-weight: 500;
    color: var(--color-text-secondary);
    transition: var(--transition-base);
}

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

.nav-cta {
    padding: var(--space-xs) var(--space-md) !important;
    background: var(--gradient-purple);
    border-radius: var(--radius-sm);
    color: white !important;
}

.nav-cta:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-glow);
}

.mobile-menu-btn {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
    padding: var(--space-xs);
}

.mobile-menu-btn span {
    display: block;
    width: 24px;
    height: 2px;
    background: var(--color-text-primary);
    border-radius: 2px;
    transition: var(--transition-base);
}

/* ============================================
   Hero Section
   ============================================ */
.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    justify-content: center;
    padding: calc(80px + var(--space-2xl)) 0 var(--space-2xl);
    overflow: hidden;
}

.hero-glow {
    position: absolute;
    top: 20%;
    left: 50%;
    transform: translateX(-50%);
    width: 800px;
    height: 800px;
    background: radial-gradient(circle, rgba(139, 92, 246, 0.15) 0%, rgba(236, 72, 153, 0.08) 40%, transparent 70%);
    pointer-events: none;
    z-index: 0;
}

.hero-content {
    position: relative;
    z-index: 1;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-xl);
    align-items: center;
}

.hero-text {
    max-width: 560px;
}

.hero-title {
    font-family: var(--font-display);
    font-size: clamp(2.5rem, 5vw, 4rem);
    font-weight: 600;
    line-height: 1.1;
    margin-bottom: var(--space-md);
    letter-spacing: -0.02em;
}

.hero-subtitle {
    font-size: 1.25rem;
    font-weight: 500;
    color: var(--color-text-secondary);
    margin-bottom: var(--space-sm);
}

.hero-description {
    font-size: 1rem;
    color: var(--color-text-muted);
    margin-bottom: var(--space-lg);
    line-height: 1.7;
}

.hero-buttons {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-sm);
}

/* Store Buttons */
.store-btn {
    display: inline-flex;
    align-items: center;
    gap: var(--space-sm);
    padding: var(--space-sm) var(--space-md);
    background: rgba(255, 255, 255, 0.08);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: var(--radius-md);
    transition: var(--transition-base);
}

.store-btn:hover {
    background: rgba(255, 255, 255, 0.12);
    border-color: rgba(255, 255, 255, 0.2);
    transform: translateY(-2px);
}

.store-btn svg {
    width: 28px;
    height: 28px;
    flex-shrink: 0;
}

.store-btn-text {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    line-height: 1.2;
}

.store-btn-text span {
    font-size: 0.7rem;
    color: var(--color-text-muted);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.store-btn-text strong {
    font-size: 1rem;
    font-weight: 600;
}

.store-btn.coming-soon {
    opacity: 0.6;
    cursor: default;
}

.store-btn.coming-soon:hover {
    transform: none;
}

.store-btn.large {
    padding: var(--space-md) var(--space-lg);
}

.store-btn.large svg {
    width: 32px;
    height: 32px;
}

.store-btn.large .store-btn-text strong {
    font-size: 1.1rem;
}

/* Hero Phone */
.hero-phone {
    display: flex;
    justify-content: center;
    align-items: center;
}

.phone-mockup {
    position: relative;
    width: 280px;
    padding: 12px;
    background: linear-gradient(145deg, rgba(255,255,255,0.1) 0%, rgba(255,255,255,0.02) 100%);
    border-radius: 40px;
    border: 1px solid rgba(255, 255, 255, 0.1);
    box-shadow: 
        0 25px 50px -12px rgba(0, 0, 0, 0.5),
        inset 0 1px 0 rgba(255, 255, 255, 0.1);
}

.phone-glow {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 150%;
    height: 150%;
    background: radial-gradient(circle, rgba(139, 92, 246, 0.2) 0%, transparent 60%);
    pointer-events: none;
    z-index: -1;
}

.phone-glow.glow-purple { background: radial-gradient(circle, rgba(139, 92, 246, 0.25) 0%, transparent 60%); }
.phone-glow.glow-pink { background: radial-gradient(circle, rgba(236, 72, 153, 0.25) 0%, transparent 60%); }
.phone-glow.glow-blue { background: radial-gradient(circle, rgba(59, 130, 246, 0.25) 0%, transparent 60%); }
.phone-glow.glow-gold { background: radial-gradient(circle, rgba(245, 158, 11, 0.25) 0%, transparent 60%); }

.phone-screen {
    border-radius: 28px;
    overflow: hidden;
}

/* Scroll Indicator */
.hero-scroll-indicator {
    position: absolute;
    bottom: var(--space-lg);
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--space-xs);
    color: var(--color-text-muted);
    font-size: 0.8rem;
    animation: bounce 2s ease-in-out infinite;
}

.scroll-arrow {
    width: 20px;
    height: 20px;
    border-right: 2px solid var(--color-text-muted);
    border-bottom: 2px solid var(--color-text-muted);
    transform: rotate(45deg);
}

@keyframes bounce {
    0%, 100% { transform: translateX(-50%) translateY(0); }
    50% { transform: translateX(-50%) translateY(8px); }
}

/* ============================================
   Benefits Bar
   ============================================ */
.benefits {
    position: relative;
    z-index: 1;
    padding: var(--space-2xl) 0;
    background: linear-gradient(180deg, transparent 0%, rgba(139, 92, 246, 0.03) 50%, transparent 100%);
    border-top: 1px solid rgba(255, 255, 255, 0.05);
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
    overflow: hidden;
}

.benefits-grid {
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
    gap: var(--space-lg);
}

.benefit-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--space-sm);
    padding: var(--space-md) var(--space-lg);
    text-align: center;
    transition: var(--transition-base);
}

.benefit-item:hover {
    transform: translateY(-4px);
}

.benefit-icon {
    width: 56px;
    height: 56px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--gradient-purple);
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-glow);
}

.benefit-icon svg {
    width: 28px;
    height: 28px;
    color: white;
}

.benefit-item span {
    font-size: 0.9rem;
    font-weight: 500;
    color: var(--color-text-secondary);
}

/* ============================================
   Feature Sections
   ============================================ */
.features {
    position: relative;
    z-index: 1;
    overflow: hidden;
}

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

.feature-section:nth-child(even) {
    background: linear-gradient(180deg, transparent 0%, rgba(139, 92, 246, 0.02) 50%, transparent 100%);
}

.feature-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-2xl);
    align-items: center;
}

.feature-reverse .feature-grid {
    direction: rtl;
}

.feature-reverse .feature-grid > * {
    direction: ltr;
}

.feature-content {
    max-width: 500px;
}

.feature-label {
    display: inline-block;
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1.5px;
    color: var(--color-accent-purple);
    margin-bottom: var(--space-sm);
}

.feature-title {
    font-family: var(--font-display);
    font-size: clamp(1.75rem, 3vw, 2.5rem);
    font-weight: 600;
    line-height: 1.2;
    margin-bottom: var(--space-md);
    letter-spacing: -0.01em;
}

.feature-description {
    font-size: 1rem;
    color: var(--color-text-secondary);
    line-height: 1.7;
    margin-bottom: var(--space-lg);
}

.feature-list {
    display: flex;
    flex-direction: column;
    gap: var(--space-sm);
}

.feature-list li {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    font-size: 0.95rem;
    color: var(--color-text-secondary);
}

.feature-list li svg {
    width: 20px;
    height: 20px;
    flex-shrink: 0;
    color: var(--color-accent-purple);
}

.feature-phone {
    display: flex;
    justify-content: center;
}

.feature-phone .phone-mockup {
    width: 260px;
}

/* Animation States */
[data-animate] {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.6s ease, transform 0.6s ease;
}

[data-animate="fade-right"] {
    transform: translateX(-30px);
}

[data-animate="fade-left"] {
    transform: translateX(30px);
}

[data-animate].animate-in {
    opacity: 1;
    transform: translateY(0) translateX(0);
}

/* ============================================
   CTA Section
   ============================================ */
.cta-section {
    position: relative;
    z-index: 1;
    padding: var(--space-3xl) 0;
    text-align: center;
    overflow: hidden;
}

.cta-glow {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 1000px;
    height: 600px;
    background: radial-gradient(ellipse, rgba(139, 92, 246, 0.12) 0%, rgba(236, 72, 153, 0.06) 40%, transparent 70%);
    pointer-events: none;
}

.cta-content {
    position: relative;
    max-width: 700px;
}

.cta-title {
    font-family: var(--font-display);
    font-size: clamp(2rem, 4vw, 3rem);
    font-weight: 600;
    line-height: 1.2;
    margin-bottom: var(--space-md);
}

.cta-subtitle {
    font-size: 1.1rem;
    color: var(--color-text-secondary);
    margin-bottom: var(--space-xl);
    line-height: 1.6;
}

.cta-buttons {
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
    gap: var(--space-sm);
    margin-bottom: var(--space-xl);
}

.cta-trust {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: var(--space-md);
    flex-wrap: wrap;
}

.trust-item {
    display: flex;
    align-items: center;
    gap: var(--space-xs);
    font-size: 0.9rem;
    color: var(--color-text-muted);
}

.trust-item svg {
    width: 18px;
    height: 18px;
    color: var(--color-accent-gold);
}

.trust-divider {
    width: 1px;
    height: 20px;
    background: rgba(255, 255, 255, 0.1);
}

/* ============================================
   Footer
   ============================================ */
.footer {
    position: relative;
    z-index: 1;
    padding-top: var(--space-2xl);
    background: var(--color-bg-secondary);
    border-top: 1px solid rgba(255, 255, 255, 0.05);
}

.footer-content {
    display: grid;
    grid-template-columns: 1.5fr 2fr;
    gap: var(--space-2xl);
    padding-bottom: var(--space-xl);
}

.footer-brand {
    max-width: 300px;
}

.footer-logo {
    height: 40px;
    margin-bottom: var(--space-md);
}

.footer-brand p {
    font-size: 0.9rem;
    color: var(--color-text-muted);
    line-height: 1.6;
}

.footer-links {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-lg);
}

.footer-column h4 {
    font-size: 0.85rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1px;
    color: var(--color-text-primary);
    margin-bottom: var(--space-md);
}

.footer-column a {
    display: block;
    font-size: 0.9rem;
    color: var(--color-text-muted);
    padding: var(--space-xs) 0;
    transition: var(--transition-base);
}

.footer-column a:hover {
    color: var(--color-text-primary);
}

.footer-bottom {
    padding: var(--space-md) 0;
    border-top: 1px solid rgba(255, 255, 255, 0.05);
}

.footer-bottom p {
    font-size: 0.8rem;
    color: var(--color-text-muted);
    text-align: center;
}

/* ============================================
   Responsive Design
   ============================================ */
@media (max-width: 968px) {
    .hero-content {
        grid-template-columns: 1fr;
        text-align: center;
        gap: var(--space-xl);
    }
    
    .hero-text {
        max-width: 100%;
    }
    
    .hero-buttons {
        justify-content: center;
    }
    
    .feature-grid {
        grid-template-columns: 1fr;
        gap: var(--space-xl);
        text-align: center;
    }
    
    .feature-reverse .feature-grid {
        direction: ltr;
    }
    
    .feature-content {
        max-width: 100%;
        order: 1;
    }
    
    .feature-phone {
        order: 2;
    }
    
    .feature-list {
        align-items: center;
    }
    
    .footer-content {
        grid-template-columns: 1fr;
        text-align: center;
    }
    
    .footer-brand {
        max-width: 100%;
    }
    
    .footer-links {
        justify-items: center;
    }
}

@media (max-width: 768px) {
    :root {
        --space-2xl: 3.5rem;
        --space-3xl: 5rem;
    }
    
    .nav-links {
        display: none;
    }
    
    .mobile-menu-btn {
        display: flex;
    }
    
    .benefits-grid {
        gap: var(--space-sm);
    }
    
    .benefit-item {
        padding: var(--space-sm);
        flex: 1 1 calc(50% - var(--space-sm));
        min-width: 140px;
    }
    
    .benefit-icon {
        width: 48px;
        height: 48px;
    }
    
    .benefit-icon svg {
        width: 24px;
        height: 24px;
    }
    
    .footer-links {
        grid-template-columns: 1fr;
        gap: var(--space-lg);
    }
    
    .trust-divider {
        display: none;
    }
    
    .cta-trust {
        flex-direction: column;
        gap: var(--space-sm);
    }
    
    .cosmic-orb {
        width: 250px;
        height: 250px;
    }
    
    .constellation-pattern {
        background-size: 800px;
    }
}

@media (max-width: 480px) {
    .hero-buttons {
        flex-direction: column;
        align-items: center;
    }
    
    .store-btn {
        width: 100%;
        max-width: 240px;
        justify-content: center;
    }
    
    .cta-buttons {
        flex-direction: column;
        align-items: center;
    }
    
    .phone-mockup {
        width: 240px;
    }
    
    .feature-phone .phone-mockup {
        width: 220px;
    }
}