/* Mobile-First Responsive Design for AstraLucent */

/* Base mobile styles (applied to all screen sizes, then enhanced with media queries) */

/* Typography foundation */
body {
    font-size: 16px;
    line-height: 1.6;
    -webkit-text-size-adjust: 100%;
    overflow-x: hidden;
    padding-top: 60px; /* Account for fixed navbar */
}

/* Container responsive */
.container {
    max-width: 100%;
    padding: 0 20px;
    margin: 0 auto;
}

/* Navigation mobile-first - Dark theme compatible */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    background: rgba(0, 0, 0, 0.8);
    backdrop-filter: blur(20px) saturate(180%);
    z-index: 1000;
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
}

.nav-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 15px 0;
}

.nav-menu {
    display: none; /* Hidden by default on mobile */
}

.nav-menu.open {
    display: flex;
    flex-direction: column;
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: rgba(0, 0, 0, 0.95);
    backdrop-filter: blur(20px);
    border: 1px solid rgba(255, 255, 255, 0.1);
    padding: 20px;
}

/* Hero section mobile-first */
.hero {
    min-height: auto !important;
    padding: 80px 0 40px !important;
    position: relative;
    margin-top: 0 !important;
}

.hero-content {
    text-align: center !important;
    max-width: 100% !important;
    margin: 0 auto !important;
    padding: 0 !important;
    position: relative;
    z-index: 2;
}

/* Remove ALL decorative elements - both mobile and desktop */
.hero-background,
.hero-particles,
.hero-overlay,
.gradient-overlay,
[class*="gradient-bg"],
.hero::before,
.hero::after {
    display: none !important;
    visibility: hidden !important;
    opacity: 0 !important;
}

/* Force clean hero section */
.hero {
    background: #f8fafc !important;
    background-image: none !important;
}

/* Remove parallax effects that might show decorative elements */
[data-parallax] {
    transform: none !important;
}

/* Ensure no pseudo-elements create orbs */
.hero *::before,
.hero *::after {
    display: none !important;
}

/* Mobile specific overrides */
@media (max-width: 768px) {
    .hero {
        background: #f8fafc !important;
        min-height: auto !important;
    }
}

.hero-title {
    font-size: 2.2rem !important;
    margin-bottom: 15px !important;
    line-height: 1.2 !important;
    font-weight: 700;
}

.hero-subtitle {
    font-size: 1rem !important;
    margin-bottom: 25px !important;
    line-height: 1.5 !important;
    max-width: 100% !important;
    margin-left: auto !important;
    margin-right: auto !important;
    color: #4b5563 !important;
}

/* Guarantees grid - mobile stack */
.guarantees-grid {
    display: grid !important;
    grid-template-columns: 1fr !important;
    gap: 15px !important;
    margin-bottom: 30px !important;
    max-width: 100% !important;
}

.guarantee-card {
    background: rgba(139, 92, 246, 0.05) !important;
    padding: 18px !important;
    border-radius: 12px !important;
    border: 1px solid rgba(139, 92, 246, 0.2) !important;
    text-align: center !important;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.05) !important;
}

.guarantee-card .emoji {
    font-size: 2rem !important;
    margin-bottom: 10px !important;
    display: block !important;
}

.guarantee-card h3 {
    color: #4c1d95 !important;
    margin-bottom: 8px !important;
    font-size: 1.05rem !important;
    font-weight: 600 !important;
}

.guarantee-card p {
    color: #6b7280 !important;
    font-size: 0.875rem !important;
    line-height: 1.4 !important;
    margin: 0 !important;
}

/* Hero CTA */
.hero-cta {
    display: flex !important;
    flex-direction: column !important;
    gap: 15px !important;
    justify-content: center !important;
    align-items: center !important;
    margin-top: 30px !important;
}

.hero-cta .btn {
    width: 100% !important;
    max-width: 280px !important;
    padding: 14px 20px !important;
    font-size: 0.95rem !important;
    text-align: center !important;
    min-height: 44px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 600 !important;
}

/* Section spacing */
section {
    padding: 50px 0 !important;
}

/* Add top margin to first section */
section:first-of-type {
    margin-top: 60px;
}

/* Problem section styles */
.problem-section {
    padding: 60px 0 !important;
    background: #fef2f2 !important;
}

.problem-container {
    max-width: 1000px !important;
    margin: 0 auto !important;
}

.problem-title {
    font-size: 2rem !important;
    margin-bottom: 15px !important;
    color: #dc2626 !important;
}

.problem-grid {
    display: grid !important;
    grid-template-columns: 1fr !important;
    gap: 40px !important;
    margin-bottom: 60px !important;
}

.problem-column {
    background: white !important;
    padding: 20px !important;
    border-radius: 15px !important;
    box-shadow: 0 4px 20px rgba(0,0,0,0.05) !important;
}

.problem-heading {
    font-size: 1.3rem !important;
    margin-bottom: 20px !important;
}

.fear-heading {
    color: #dc2626 !important;
}

.solution-heading {
    color: #16a34a !important;
}

.problem-items {
    display: flex !important;
    flex-direction: column !important;
    gap: 15px !important;
}

.problem-item {
    display: flex !important;
    gap: 12px !important;
    align-items: flex-start !important;
}

.problem-icon {
    font-size: 1.2rem !important;
    flex-shrink: 0 !important;
}

.fear-icon {
    color: #dc2626 !important;
}

.solution-icon {
    color: #16a34a !important;
}

.problem-item-title {
    font-size: 1rem !important;
    margin-bottom: 4px !important;
    color: #1f2937 !important;
    font-weight: 600 !important;
}

.problem-item-description {
    font-size: 0.9rem !important;
    line-height: 1.4 !important;
    color: #6b7280 !important;
    margin: 0 !important;
}

.solution-highlight {
    background: white !important;
    padding: 30px 20px !important;
    border-radius: 15px !important;
    box-shadow: 0 4px 20px rgba(0,0,0,0.05) !important;
    text-align: center !important;
}

.solution-title {
    color: #dc2626 !important;
    margin-bottom: 15px !important;
    font-size: 1.2rem !important;
}

.solution-description {
    color: #6b7280 !important;
    margin-bottom: 20px !important;
    font-size: 1rem !important;
    line-height: 1.5 !important;
}

.solution-cta {
    background: #8b5cf6 !important;
    color: white !important;
    padding: 15px !important;
    border-radius: 10px !important;
    display: inline-block !important;
    width: 100% !important;
}

.solution-message {
    margin: 0 !important;
    font-weight: 600 !important;
    font-size: 1rem !important;
}

/* How it works section */
.how-it-works {
    background: white !important;
    padding: 60px 0 !important;
}

.how-it-works h2 {
    font-size: 2rem !important;
    margin-bottom: 15px !important;
    text-align: center !important;
}

.how-it-works .subtitle {
    font-size: 1.1rem !important;
    margin-bottom: 40px !important;
    text-align: center !important;
    color: #6b7280 !important;
}

/* Diagram section */
.diagram-section {
    max-width: 100% !important;
    margin: 0 auto 40px !important;
}

.diagram-container {
    background: #f9fafb !important;
    padding: 20px !important;
    border-radius: 15px !important;
}

.diagram-title {
    text-align: center !important;
    margin-bottom: 20px !important;
    color: #1f2937 !important;
    font-size: 1.3rem !important;
}

.diagram-grid {
    display: grid !important;
    grid-template-columns: 1fr !important;
    gap: 20px !important;
}

.diagram-item {
    padding: 20px !important;
    border-radius: 10px !important;
    border-left: 3px solid !important;
}

.traditional-approach {
    background: #fef2f2 !important;
    border-left-color: #dc2626 !important;
}

.geometric-approach {
    background: #f0fdf4 !important;
    border-left-color: #16a34a !important;
}

.approach-title {
    margin-bottom: 15px !important;
    font-size: 1.1rem !important;
    font-weight: 600 !important;
}

.traditional-approach .approach-title {
    color: #dc2626 !important;
}

.geometric-approach .approach-title {
    color: #16a34a !important;
}

.approach-visual {
    margin-bottom: 15px !important;
    min-height: 100px !important;
    display: flex !important;
    align-items: center !important;
    justify-content: center !important;
    border-radius: 8px !important;
}

.unsafe-region {
    background: linear-gradient(45deg, #fee2e2 25%, transparent 25%), linear-gradient(-45deg, #fee2e2 25%, transparent 25%) !important;
    background-size: 15px 15px !important;
    width: 100% !important;
    height: 100% !important;
    display: flex !important;
    align-items: center !important;
    justify-content: center !important;
    position: relative !important;
}

.safe-region {
    background: #dcfce7 !important;
    border: 2px solid #16a34a !important;
    width: 100% !important;
    height: 100% !important;
    display: flex !important;
    align-items: center !important;
    justify-content: center !important;
    position: relative !important;
}

.region-label {
    background: #dc2626 !important;
    color: white !important;
    padding: 8px 12px !important;
    border-radius: 6px !important;
    font-weight: 600 !important;
    font-size: 0.85rem !important;
    text-align: center !important;
}

.safe-region .region-label {
    background: #16a34a !important;
}

.region-sublabel {
    font-size: 0.7rem !important;
    opacity: 0.9 !important;
}

.blocked-unsafe {
    position: absolute !important;
    top: 8px !important;
    right: 8px !important;
    background: #dc2626 !important;
    color: white !important;
    padding: 4px 8px !important;
    border-radius: 4px !important;
    font-size: 0.7rem !important;
    opacity: 0.3 !important;
    text-decoration: line-through !important;
}

.approach-features {
    list-style: none !important;
    padding: 0 !important;
    margin: 0 !important;
    font-size: 0.85rem !important;
    line-height: 1.5 !important;
}

.traditional-approach .approach-features {
    color: #7f1d1d !important;
}

.geometric-approach .approach-features {
    color: #14532d !important;
}

.approach-features li {
    margin-bottom: 5px !important;
    padding-left: 15px !important;
    position: relative !important;
}

.approach-features li::before {
    content: "•" !important;
    position: absolute !important;
    left: 0 !important;
}

/* Steps grid */
.steps-grid {
    display: grid !important;
    grid-template-columns: 1fr !important;
    gap: 30px !important;
    max-width: 100% !important;
    margin: 0 auto !important;
}

.step-item {
    text-align: center !important;
}

.step-number {
    width: 60px !important;
    height: 60px !important;
    border-radius: 50% !important;
    display: flex !important;
    align-items: center !important;
    justify-content: center !important;
    margin: 0 auto 15px !important;
    background: linear-gradient(135deg, #8b5cf6 0%, #6d28d9 100%) !important;
    color: white !important;
    font-size: 1.5rem !important;
    font-weight: 700 !important;
}

.step-title {
    font-size: 1.2rem !important;
    margin-bottom: 10px !important;
    color: #1f2937 !important;
}

.step-description {
    font-size: 0.95rem !important;
    color: #6b7280 !important;
    line-height: 1.5 !important;
}

/* Use cases section */
.use-cases {
    padding: 60px 0 !important;
    background: #f9fafb !important;
}

.use-cases-grid {
    display: grid !important;
    grid-template-columns: 1fr !important;
    gap: 20px !important;
    max-width: 100% !important;
    margin: 0 auto !important;
}

.use-case-card {
    background: white !important;
    padding: 20px !important;
    border-radius: 15px !important;
    box-shadow: 0 4px 20px rgba(0,0,0,0.05) !important;
}

.use-case-icon {
    font-size: 2rem !important;
    margin-bottom: 15px !important;
}

.use-case-title {
    font-size: 1.1rem !important;
    margin-bottom: 10px !important;
    color: #1f2937 !important;
}

.use-case-description {
    font-size: 0.9rem !important;
    color: #6b7280 !important;
    line-height: 1.5 !important;
    margin-bottom: 15px !important;
}

.use-case-features {
    background: rgba(139, 92, 246, 0.1) !important;
    padding: 10px !important;
    border-radius: 8px !important;
    font-size: 0.85rem !important;
    color: #7c3aed !important;
    font-weight: 600 !important;
}

/* Live demo section */
.live-demo {
    background: linear-gradient(135deg, #1a1a2e 0%, #0f0f23 100%) !important;
    color: white !important;
    padding: 60px 0 !important;
}

.demo-container {
    max-width: 100% !important;
    margin: 0 auto !important;
}

.demo-card {
    background: rgba(139, 92, 246, 0.1) !important;
    border: 1px solid rgba(139, 92, 246, 0.3) !important;
    border-radius: 15px !important;
    padding: 30px 20px !important;
    text-align: center !important;
}

.demo-avatar {
    width: 150px !important;
    height: 150px !important;
    border-radius: 50% !important;
    margin: 0 auto 20px !important;
    box-shadow: 0 15px 40px rgba(139, 92, 246, 0.3) !important;
}

.demo-status {
    display: grid !important;
    grid-template-columns: 1fr !important;
    gap: 15px !important;
    margin-top: 30px !important;
}

.status-item {
    background: rgba(139, 92, 246, 0.2) !important;
    padding: 10px !important;
    border-radius: 8px !important;
    border: 1px solid rgba(139, 92, 246, 0.3) !important;
    font-size: 0.9rem !important;
}

/* Pricing section */
.pricing-grid {
    display: grid !important;
    grid-template-columns: 1fr !important;
    gap: 20px !important;
    max-width: 100% !important;
    margin: 0 auto !important;
}

.pricing-card {
    background: white !important;
    padding: 30px 20px !important;
    border-radius: 15px !important;
    text-align: center !important;
    position: relative !important;
}

.pricing-card.featured {
    border: 2px solid #8b5cf6 !important;
}

.pricing-badge {
    position: absolute !important;
    top: -10px !important;
    left: 50% !important;
    transform: translateX(-50%) !important;
    background: #8b5cf6 !important;
    color: white !important;
    padding: 5px 15px !important;
    border-radius: 15px !important;
    font-size: 0.8rem !important;
    font-weight: 600 !important;
}

/* Footer */
.footer {
    padding: 40px 0 20px !important;
}

.footer-content {
    display: grid !important;
    grid-template-columns: 1fr !important;
    gap: 30px !important;
    text-align: center !important;
}

.footer-section h4 {
    font-size: 1.1rem !important;
    margin-bottom: 15px !important;
}

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

.footer-section li {
    margin-bottom: 8px !important;
}

/* Safe areas for iPhone */
@supports (padding: max(0px)) {
    .navbar {
        padding-top: max(15px, env(safe-area-inset-top));
    }
    
    .footer {
        padding-bottom: max(20px, env(safe-area-inset-bottom));
    }
}

/* Tablet styles (768px and up) */
@media (min-width: 768px) {
    .container {
        max-width: 750px;
        padding: 0 30px;
    }
    
    .nav-menu {
        display: flex !important;
        gap: 30px;
    }
    
    .hero-title {
        font-size: 3.5rem !important;
    }
    
    .hero-subtitle {
        font-size: 1.3rem !important;
    }
    
    .guarantees-grid {
        grid-template-columns: repeat(3, 1fr) !important;
        gap: 30px !important;
    }
    
    .hero-cta {
        flex-direction: row !important;
        gap: 20px !important;
    }
    
    .hero-cta .btn {
        width: auto !important;
        max-width: none !important;
    }
    
    .problem-grid {
        grid-template-columns: 1fr 1fr !important;
        gap: 40px !important;
    }
    
    .problem-column {
        padding: 30px !important;
    }
    
    .diagram-grid {
        grid-template-columns: 1fr 1fr !important;
        gap: 30px !important;
    }
    
    .solution-cta {
        width: auto !important;
        display: inline-block !important;
    }
    
    .steps-grid {
        grid-template-columns: repeat(3, 1fr) !important;
    }
    
    .use-cases-grid {
        grid-template-columns: repeat(2, 1fr) !important;
        gap: 30px !important;
    }
    
    .demo-status {
        grid-template-columns: repeat(3, 1fr) !important;
    }
    
    .pricing-grid {
        grid-template-columns: repeat(3, 1fr) !important;
        gap: 30px !important;
    }
    
    .footer-content {
        grid-template-columns: repeat(2, 1fr) !important;
        text-align: left !important;
    }
}

/* Desktop styles (1024px and up) */
@media (min-width: 1024px) {
    .container {
        max-width: 1000px;
        padding: 0 40px;
    }
    
    .hero-title {
        font-size: 4.5rem !important;
    }
    
    .hero-subtitle {
        font-size: 1.5rem !important;
    }
    
    section {
        padding: 100px 0 !important;
    }
    
    .use-cases-grid {
        grid-template-columns: repeat(3, 1fr) !important;
    }
    
    .footer-content {
        grid-template-columns: repeat(4, 1fr) !important;
    }
}

/* Large desktop (1200px and up) */
@media (min-width: 1200px) {
    .container {
        max-width: 1200px;
    }
    
    .hero-content {
        max-width: 1000px !important;
    }
    
    .guarantees-grid {
        max-width: 900px !important;
    }
}

/* Landscape orientation fixes for mobile */
@media (max-width: 768px) and (orientation: landscape) {
    .hero {
        padding: 40px 0 !important;
    }
    
    .hero-title {
        font-size: 2rem !important;
    }
    
    section, .problem-section, .how-it-works, .use-cases, .live-demo, .get-started {
        padding: 40px 0 !important;
    }
}

/* Small screens (375px and smaller) */
@media (max-width: 375px) {
    .container {
        padding: 0 15px;
    }
    
    .hero-title {
        font-size: 2rem !important;
    }
    
    .hero-subtitle {
        font-size: 1rem !important;
    }
    
    .guarantee-card {
        padding: 15px !important;
    }
    
    .btn {
        font-size: 0.9rem !important;
        padding: 14px 20px !important;
    }
}

/* Additional mobile fixes */
/* Remove floating elements that interfere with content */
.floating-mood-indicator,
.mood-display,
.emotional-state-float,
.lilly-avatar-float,
[class*="floating-"],
[class*="float-"],
[id*="floating-"],
[id*="float-"],
.avatar-container[style*="position: fixed"],
.avatar-container[style*="position: absolute"] {
    display: none !important;
}

/* Ensure no fixed position elements interfere on mobile */
@media (max-width: 768px) {
    [style*="position: fixed"]:not(.navbar):not(.nav-menu) {
        position: relative !important;
    }
}

/* Fix for hero tagline */
.hero-tagline {
    font-size: 0.8rem !important;
    color: #6b7280 !important;
    text-align: center !important;
    margin-top: 20px !important;
    font-weight: 500 !important;
}

/* Ensure proper spacing for mobile menu */
.nav-menu.open .nav-link {
    padding: 12px 20px !important;
    font-size: 1rem !important;
    border-bottom: 1px solid #e5e7eb !important;
}

.nav-menu.open .nav-cta {
    margin-top: 20px !important;
    width: calc(100% - 40px) !important;
    margin-left: 20px !important;
    margin-right: 20px !important;
}

/* Fix mobile menu toggle button */
.nav-toggle {
    display: block !important;
    position: relative;
    z-index: 1001;
    background: none;
    border: none;
    padding: 8px;
    cursor: pointer;
}

@media (min-width: 769px) {
    .nav-toggle {
        display: none !important;
    }
}

/* Improve hero section on desktop */
@media (min-width: 1024px) {
    .hero {
        min-height: 90vh !important;
        padding: 100px 0 !important;
        background: linear-gradient(135deg, #f8fafc 0%, #f3f4f6 100%) !important;
    }
    
    /* Center navigation better on desktop */
    .nav-container {
        max-width: 1200px;
        margin: 0 auto;
    }
    
    .nav-menu {
        gap: 40px !important;
    }
}

/* Removed gradient orb - was causing visual clutter */

/* Emergency fix for persistent orb */
.hero.no-decorations::before,
.hero.no-decorations::after,
.no-decorations .hero-background,
.no-decorations .hero-overlay,
.no-decorations .hero-particles {
    display: none !important;
    content: none !important;
}

.hero.no-decorations {
    background: #f8fafc !important;
    background-image: none !important;
}