/* Mystreva Design System */
:root {
    /* Backgrounds */
    --bg-primary: #0B0B0B;
    --bg-secondary: #121212;
    --bg-section: #161616;
    --bg-card: #1A1A1A;

    /* Brand Accents */
    --accent-primary: #8B0000;
    --accent-secondary: #FF2E2E;
    --accent-glow: rgba(255, 46, 46, 0.25);
    
    /* Text Colors */
    --txt-primary: #FFFFFF;
    --txt-secondary: #B3B3B3;
    --txt-muted: #7A7A7A;
    
    /* UI Borders */
    --border-subtle: #1F1F1F;
    --border-divider: #242424;
    
    /* Shadows */
    --shadow-card: rgba(0, 0, 0, 0.4);
    --hover-glow: rgba(255, 46, 46, 0.2);

    /* Typography */
    --font-heading: 'Bebas Neue', sans-serif;
    --font-body: 'Inter', Helvetica, sans-serif;
    --font-serif: 'Playfair Display', serif; /* Adding for editorial feel */

    /* Spacing System */
    --space-xs: 0.25rem;
    --space-sm: clamp(0.25rem, 1vw, 0.5rem);
    --space-md: clamp(1rem, 3vw, 1.5rem);
    --space-lg: clamp(2rem, 5vw, 3rem);
    --space-xl: clamp(2.5rem, 5vw, 4.5rem);
    --space-xxl: clamp(3.5rem, 6vw, 6.5rem);
    --space-xxxl: clamp(4.5rem, 8vw, 8.5rem); /* Large narrative breaks */
    --space-section: clamp(4rem, 12vw, 12rem);
    
    --radius-sm: 6px;
    --radius-md: 12px;
    --radius-lg: 24px;
    --radius-xl: 40px;
    --radius-full: 9999px;

    --nav-height: 80px;
    --nav-bg: rgba(5, 5, 5, 0.7);
    --nav-blur: 20px;
    
    /* Animation Speeds */
    --transition-fast: 0.2s cubic-bezier(0.4, 0, 0.2, 1);
    --transition-base: 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    --transition-slow: 0.6s cubic-bezier(0.16, 1, 0.3, 1);
}

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

html {
    scroll-behavior: smooth;
    font-size: 16px;
    /* Hide scrollbar for cleaner look */
}

body {
    background-color: var(--bg-primary);
    color: var(--txt-primary);
    font-family: var(--font-body);
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
}

a {
    color: inherit;
    text-decoration: none;
    transition: color 0.2s ease;
}

img, svg {
    max-width: 100%;
    display: block;
}

/* Typography System */
h1, h2, h3, h4 {
    font-family: var(--font-heading);
    letter-spacing: 0.02em;
    line-height: 1;
    text-transform: uppercase;
}

.text-accent { color: var(--accent-secondary); }
.text-muted { color: var(--txt-muted); }
.text-serif { font-family: var(--font-serif); font-weight: 400; font-style: italic; text-transform: none; letter-spacing: -0.01em; }

/* Layout & Sections */
.container {
    width: 100%;
    max-width: 1240px;
    margin: 0 auto;
    padding: 0 2rem;
}

.section {
    padding: var(--space-xxl) 0;
    position: relative;
    z-index: 10;
}

.section-wide {
    padding: var(--space-xxxl) 0;
}

.section-header {
    text-align: center;
    max-width: 700px;
    margin: 0 auto var(--space-xl);
}

.section-subtitle {
    font-size: 0.75rem;
    color: var(--accent-secondary);
    text-align: center;
    margin-bottom: 1.5rem;
    text-transform: uppercase;
    letter-spacing: 5px;
    font-weight: 700;
    opacity: 0.9;
}

.section-title-v2 {
    font-size: clamp(3rem, 7vw, 5.5rem);
    line-height: 0.9;
    margin-bottom: 2rem;
}

.section-desc-v2 {
    font-size: 1.25rem;
    color: var(--txt-secondary);
    line-height: 1.5;
    font-weight: 400;
}

.myst-label {
    font-size: 0.75rem;
    font-weight: 600;
    letter-spacing: 2px;
    text-transform: uppercase;
    color: var(--txt-muted);
}
.text-center { text-align: center; }
.max-w-800 { max-width: 800px; margin: 0 auto; }
.mt-lg { margin-top: var(--space-lg); }
.mb-xl { margin-bottom: var(--space-xl); }

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-weight: 600;
    border-radius: var(--radius-full);
    transition: var(--transition-base);
    cursor: pointer;
    border: 1px solid transparent;
    font-family: var(--font-body);
    font-size: 0.95rem;
    letter-spacing: -0.01em;
    white-space: nowrap;
}

.btn-primary {
    background: var(--accent-primary);
    color: white;
    box-shadow: 0 10px 30px -10px rgba(139, 0, 0, 0.5);
    padding: 1rem 2.25rem;
}

.btn-primary:hover {
    background: var(--accent-secondary);
    box-shadow: 0 15px 40px -10px rgba(255, 46, 46, 0.4);
    transform: translateY(-3px);
}

.btn-secondary {
    background: rgba(255, 255, 255, 0.03);
    color: var(--txt-primary);
    border: 1px solid rgba(255, 255, 255, 0.1);
    padding: 1rem 2.25rem;
    backdrop-filter: blur(10px);
}

.btn-secondary:hover {
    background: rgba(255, 255, 255, 0.08);
    border-color: rgba(255, 255, 255, 0.3);
    transform: translateY(-3px);
}

.btn-large {
    padding: 1.25rem 3rem;
    font-size: 1.1rem;
}

/* Navbar System Upgrade */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: var(--nav-height);
    z-index: 1000;
    transition: height var(--transition-slow), background var(--transition-base), border var(--transition-base);
    display: flex;
    align-items: center;
    border-bottom: 1px solid transparent;
}

.navbar.scrolled {
    background: var(--nav-bg);
    backdrop-filter: blur(var(--nav-blur));
    -webkit-backdrop-filter: blur(var(--nav-blur));
    height: 72px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
}

.nav-container {
    max-width: 1400px;
    width: 100%;
    margin: 0 auto;
    padding: 0 3rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.nav-left, .nav-right {
    display: flex;
    align-items: center;
}

.nav-right {
    justify-content: flex-end;
    gap: 1.5rem; /* Reduced from 2rem to save space */
}

.nav-center {
    flex: 0 0 auto;
    display: flex;
    gap: 2.5rem;
    align-items: center;
}

.logo-img {
    height: 42px;
    width: auto;
    object-fit: contain;
    transition: transform var(--transition-base);
}

.logo-link:hover .logo-img {
    transform: scale(1.05);
}

.nav-link {
    color: var(--txt-secondary);
    font-size: 0.9rem;
    font-weight: 500;
    letter-spacing: 0.5px;
    transition: var(--transition-base);
    text-transform: uppercase;
    font-size: 0.75rem;
    letter-spacing: 2px;
}

.nav-link:hover {
    color: var(--txt-primary);
    text-shadow: 0 0 10px rgba(255, 255, 255, 0.3);
}

.nav-socials {
    display: flex;
    align-items: center;
    gap: 0.8rem; /* Reduced to fit 5 icons */
    padding-right: 1.5rem;
    border-right: 1px solid rgba(255, 255, 255, 0.1);
}

.social-icon-link {
    color: var(--txt-muted);
    transition: var(--transition-base);
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0.7;
}

.social-icon-link:hover {
    color: var(--accent-primary);
    opacity: 1;
    filter: drop-shadow(0 0 8px var(--accent-primary));
    transform: translateY(-2px);
}

.social-icon-link svg {
    width: 20px;
    height: 20px;
}

.nav-cta {
    padding: 0.7rem 1.8rem;
    font-size: 0.85rem;
    text-transform: uppercase;
    letter-spacing: 1.5px;
    font-weight: 700;
    box-shadow: 0 8px 20px -5px rgba(139, 0, 0, 0.5);
}

.mobile-menu-btn {
    background: none;
    border: none;
    color: var(--txt-primary);
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
}

.desktop-only {
    display: none; /* Mobile first */
}

.mobile-menu {
    position: absolute;
    top: 100%;
    left: 0;
    width: 100%;
    background: var(--nav-bg);
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
    padding: 2.5rem 2rem;
    display: none;
    flex-direction: column;
    gap: 2rem;
    backdrop-filter: blur(var(--nav-blur));
    -webkit-backdrop-filter: blur(var(--nav-blur));
}

.mobile-menu.active {
    display: flex;
}

.mobile-nav-links { display: flex; flex-direction: column; gap: 1rem;
}

.mobile-link {
    font-size: 1.5rem;
    font-family: var(--font-heading);
    color: var(--txt-primary);
    text-transform: uppercase;
    letter-spacing: 2px;
    padding-bottom: 0.5rem;
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
}

.mobile-socials {
    display: flex;
    justify-content: center;
    gap: 2.5rem;
    padding-top: 2rem;
    border-top: 1px solid rgba(255, 255, 255, 0.05);
}

.mobile-socials .social-icon-link {
    font-size: 0.8rem;
    font-weight: 700;
    letter-spacing: 1px;
    color: var(--txt-muted);
}

/* Desktop Navigation overrides */
@media (min-width: 768px) {
    .desktop-only { display: flex; }
    .mobile-menu-btn { display: none; }
    .mobile-menu { display: none !important; }
}

/* Hero Refinement */
.hero-section {
    position: relative;
    padding: var(--space-xxxl) 0 var(--space-xxl);
    overflow: hidden;
    background: radial-gradient(circle at 50% 10%, rgba(139, 0, 0, 0.05), transparent 50%);
}

.hero-glow-v2 {
    position: absolute;
    top: -20%;
    left: 50%;
    transform: translateX(-50%);
    width: 1200px;
    height: 800px;
    background: radial-gradient(circle, rgba(139, 0, 0, 0.1), transparent 70%);
    filter: blur(100px);
    z-index: 1;
    pointer-events: none;
}

.hero-content {
    position: relative;
    z-index: 2;
    max-width: 900px;
    margin: 0 auto;
    text-align: center;
}

.hero-badge {
    display: inline-block;
    padding: 0.4rem 1rem;
    background: rgba(255, 46, 46, 0.1);
    color: var(--accent-secondary);
    border: 1px solid rgba(255, 46, 46, 0.2);
    border-radius: var(--radius-full);
    font-size: 0.85rem;
    font-weight: 600;
    margin-bottom: var(--space-md);
    letter-spacing: 1px;
    text-transform: uppercase;
}

.hero-title {
    font-size: 4.5rem;
    margin-bottom: var(--space-md);
    line-height: 0.95;
}

.hero-subtext {
    font-size: 1.1rem;
    color: var(--txt-secondary);
    margin-bottom: var(--space-lg);
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

.hero-actions {
    display: flex;
    flex-direction: column;
    gap: 1rem;
    align-items: center;
}

@media (min-width: 768px) {
    .hero-title { font-size: 8rem; }
    .hero-subtext { font-size: 1.3rem; }
    .hero-actions {
        flex-direction: row;
        justify-content: center;
    }
}

/* Grid System */
.grid {
    display: grid;
    gap: var(--space-lg);
}

@media (min-width: 768px) {
    .grid { grid-template-columns: repeat(2, 1fr); }
    .problem-grid { grid-template-columns: repeat(2, 1fr); }
    .solution-grid { grid-template-columns: repeat(3, 1fr); }
}

/* Cards */
.card {
    background: var(--bg-card);
    border-radius: var(--radius-lg);
    padding: var(--space-lg);
    border: 1px solid var(--border-subtle);
    position: relative;
    transition: var(--transition-base);
}

.glass-card {
    background: rgba(20, 20, 20, 0.4);
    backdrop-filter: blur(24px);
    -webkit-backdrop-filter: blur(24px);
    border: 1px solid rgba(255, 255, 255, 0.06);
    box-shadow: 0 20px 50px -20px rgba(0, 0, 0, 0.5);
}

.glass-card-v2 {
    background: rgba(26, 26, 26, 0.3);
    backdrop-filter: blur(40px);
    -webkit-backdrop-filter: blur(40px);
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: var(--radius-xl);
    position: relative;
    overflow: hidden;
}

.card:hover {
    transform: translateY(-8px);
    border-color: rgba(255, 255, 255, 0.15);
    box-shadow: 0 30px 60px -15px rgba(0, 0, 0, 0.6);
}

.card-icon {
    width: 48px;
    height: 48px;
    background: rgba(255, 255, 255, 0.05);
    border-radius: var(--radius-sm);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: var(--space-md);
    color: var(--accent-secondary);
}

.card h3 {
    font-family: var(--font-body);
    font-size: 1.25rem;
    font-weight: 600;
    margin-bottom: 0.5rem;
    text-transform: none;
    letter-spacing: normal;
}

.card p {
    color: var(--txt-secondary);
    font-size: 0.95rem;
}

/* Intersection Observer Animations Base */
.fade-in-up {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.8s ease, transform 0.8s ease;
}

.fade-in-up.visible {
    opacity: 1;
    transform: translateY(0);
}

/* Advanced Vercel-like Glow Cards */
.border-card {
    background: var(--bg-card);
    overflow: hidden;
}

.card-glow {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 0;
    height: 0;
    background: radial-gradient(circle, var(--hover-glow) 0%, transparent 70%);
    opacity: 0;
    transition: opacity 0.3s ease;
    pointer-events: none;
    z-index: 1;
}

.border-card:hover .card-glow {
    opacity: 1;
}

.border-card .card-content {
    position: relative;
    z-index: 2;
}

.highlight-text {
    color: var(--accent-secondary) !important;
    font-size: 0.9rem !important;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: 1rem !important;
}

/* Problem Section */
.problem-section {
    background-color: var(--bg-section);
}

@media (min-width: 1024px) {
    .section-title { font-size: 4rem; }
}

/* Platforms Section */
.platforms-section {
    position: relative;
    padding: var(--space-xl) 0;
    border-top: 1px solid var(--border-divider);
    border-bottom: 1px solid var(--border-divider);
    overflow: hidden;
}

.platforms-bg-glow {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 80%;
    height: 80%;
    background: radial-gradient(circle, rgba(139,0,0,0.1), transparent 70%);
    pointer-events: none;
    z-index: 1;
}

.platforms-desc {
    font-size: 1.15rem;
    color: var(--txt-secondary);
    max-width: 600px;
    margin: 0 auto var(--space-xl);
    text-align: center;
}

.platforms-cards-grid {
    grid-template-columns: 1fr;
    gap: 1.5rem;
}

.platform-card h3 {
    margin-bottom: 0.5rem;
    color: var(--txt-primary);
}

.platform-card p {
    font-size: 0.95rem;
    color: var(--txt-secondary);
    margin: 0;
    line-height: 1.4;
}

@media (min-width: 768px) {
    .platforms-cards-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (min-width: 1024px) {
    .platforms-cards-grid {
        grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
        gap: 2rem;
    }
}

/* How It Works Section */
.how-it-works-section {
    background-color: var(--bg-primary);
}

.timeline {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.timeline-step {
    padding: 2rem;
    border-left: 2px solid var(--border-subtle);
    border-radius: 0 var(--radius-md) var(--radius-md) 0;
}

.timeline-step:hover {
    border-left-color: var(--accent-secondary);
}

.step-number {
    font-family: var(--font-heading);
    font-size: 3rem;
    color: var(--txt-muted);
    opacity: 0.5;
    line-height: 1;
    margin-bottom: 1rem;
}

.step-content h3 {
    margin-bottom: 0.5rem;
    font-family: var(--font-heading);
    font-size: 2rem;
    letter-spacing: 0;
    color: var(--txt-primary);
}

@media (min-width: 768px) {
    .timeline {
        flex-direction: row;
        gap: 0;
    }
    
    .timeline-step {
        flex: 1;
        border-left: none;
        border-top: 2px solid var(--border-subtle);
        border-radius: 0 0 var(--radius-md) var(--radius-md);
        padding: 3rem 2rem;
    }

    .timeline-step:hover {
        border-top-color: var(--accent-secondary);
        border-left-color: transparent;
    }
}

/* CTA Section */
.cta-section {
    position: relative;
    padding: var(--space-xxl) 0;
    overflow: hidden;
    text-align: center;
}

.cta-glow {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 600px;
    height: 600px;
    background: radial-gradient(circle at center, rgba(139,0,0,0.3), transparent 70%);
    z-index: 1;
    pointer-events: none;
}

.cta-container {
    position: relative;
    z-index: 2;
}

.cta-title {
    font-size: 3.5rem;
    margin-bottom: var(--space-md);
}

.cta-subtitle {
    font-size: 1.2rem;
    color: var(--txt-secondary);
    margin-bottom: var(--space-xl);
}

@media (min-width: 768px) {
    .cta-title { font-size: 5rem; }
}

/* Footer System Upgrade */
.footer {
    background-color: #050505;
    border-top: 1px solid var(--border-divider);
    padding: var(--space-xxl) 0 3rem;
    font-size: 0.95rem;
}

.footer-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 5rem;
    margin-bottom: var(--space-xl);
}

.footer-brand {
    max-width: 320px;
}

.footer-tagline {
    font-size: 1.1rem;
    font-weight: 600;
    color: var(--txt-primary);
    margin-bottom: 1rem;
}

.footer-description {
    color: var(--txt-secondary);
    line-height: 1.6;
    margin-bottom: 2rem;
}

.footer-heading {
    font-size: 0.8rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 3px;
    color: var(--txt-muted);
    margin-bottom: 2rem;
}

.footer-links {
    display: flex;
    flex-direction: column;
    gap: 1.25rem;
}

.footer-links a {
    color: var(--txt-secondary);
    transition: var(--transition-fast);
}

.footer-links a:hover {
    color: var(--accent-secondary);
    transform: translateX(4px);
}

.footer-social {
    display: flex;
    gap: 1.25rem;
}

.footer-social a {
    color: var(--txt-muted);
    transition: var(--transition-fast);
}

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

.footer-bottom {
    border-top: 1px solid var(--border-divider);
    padding-top: 3rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
    color: var(--txt-muted);
    font-size: 0.85rem;
}

.footer-legal {
    display: flex;
    gap: 1.5rem;
}

.footer-legal a {
    transition: color 0.2s ease;
}

.footer-legal a:hover {
    color: var(--txt-primary);
}

@media (min-width: 768px) {
    .footer-bottom {
        flex-direction: row;
        justify-content: space-between;
    }
}

/* About Section */
.about-section {
    padding: var(--space-xl) 0;
    position: relative;
}

.about-content {
    max-width: 800px;
    margin: 0 auto var(--space-lg);
    text-align: center;
}

.about-description {
    font-size: 1.15rem;
    color: var(--txt-secondary);
    margin-bottom: 1.5rem;
    line-height: 1.6;
}

.about-mission {
    font-size: 1.25rem;
    color: var(--txt-primary);
    margin-top: 2rem;
    font-family: var(--font-body);
}

.about-features-grid {
    grid-template-columns: 1fr;
    gap: 1.5rem;
    margin-top: var(--space-xl);
}

@media (min-width: 768px) {
    .about-features-grid {
        grid-template-columns: repeat(3, 1fr);
        gap: 2rem;
    }
}

/* Flagship OS Section */
.flagship-section {
    position: relative;
    padding: var(--space-xl) 0 var(--space-md);
}

.flagship-card {
    position: relative;
    max-width: 900px;
    margin: 0 auto;
    padding: var(--space-xl) var(--space-lg);
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-lg);
    background: rgba(26, 26, 26, 0.4);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    overflow: hidden;
    text-align: center;
    box-shadow: 0 15px 50px rgba(0,0,0,0.6);
}

.os-glow {
    position: absolute;
    top: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 100%;
    height: 100%;
    background: radial-gradient(circle at top, rgba(139,0,0,0.2), transparent 70%);
    pointer-events: none;
    z-index: 1;
}

.flagship-content {
    position: relative;
    z-index: 2;
}

.flagship-title {
    font-size: 2.5rem;
    color: var(--txt-primary);
    margin: var(--space-md) 0;
    text-transform: none;
    font-family: var(--font-body);
    font-weight: 700;
}

.flagship-description {
    font-size: 1.2rem;
    color: var(--txt-secondary);
    max-width: 600px;
    margin: 0 auto var(--space-lg);
}

.flagship-features {
    list-style: none;
    display: flex;
    flex-wrap: wrap;
    gap: 1rem;
    justify-content: center;
    margin-bottom: var(--space-xl);
}

.flagship-features li {
    font-size: 0.95rem;
    color: var(--txt-secondary);
    background: rgba(255,255,255,0.05);
    padding: 0.5rem 1rem;
    border-radius: var(--radius-full);
    border: 1px solid var(--border-subtle);
}

.flagship-features li span {
    color: var(--accent-secondary);
    margin-right: 0.5rem;
}

.flagship-btn {
    box-shadow: 0 0 30px rgba(139,0,0,0.5);
}

@media (min-width: 768px) {
    .flagship-card { padding: var(--space-xxl) var(--space-xl); }
    .flagship-title { font-size: 3.5rem; }
}

/* Creator Tools */
.tools-grid { grid-template-columns: 1fr; }
@media (min-width: 768px) {
    .tools-grid { grid-template-columns: repeat(2, 1fr); }
}

/* Manifesto Section */
.manifesto-section {
    padding: var(--space-xl) 0 0;
}

.manifesto-card {
    text-align: center;
    padding: var(--space-xxl) var(--space-lg);
    border: 1px solid var(--accent-primary);
    box-shadow: 0 0 50px rgba(139, 0, 0, 0.15);
    border-radius: var(--radius-lg);
    max-width: 900px;
    margin: 0 auto;
}

.manifesto-title {
    color: var(--accent-secondary);
    margin-bottom: var(--space-md);
    font-size: 2.5rem;
}

.manifesto-text {
    font-size: 1.5rem;
    font-family: var(--font-heading);
    letter-spacing: 1px;
    margin-bottom: 1rem;
    line-height: 1.2;
}

@media (min-width: 768px) {
    .manifesto-title { font-size: 4rem; }
    .manifesto-text { font-size: 2.5rem; }
}

/* Forms & Inputs */
.application-form {
    max-width: 700px;
    margin: 0 auto;
    padding: var(--space-xl);
    background: rgba(20, 20, 20, 0.3);
    border: 1px solid rgba(255, 255, 255, 0.05);
    border-radius: var(--radius-xl);
    backdrop-filter: blur(20px);
}

.form-group {
    margin-bottom: 2rem;
}

.form-group label {
    display: block;
    font-size: 0.8rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 2px;
    color: var(--txt-muted);
    margin-bottom: 1rem;
}

.form-group input, 
.form-group select, 
.form-group textarea {
    background: rgba(5, 5, 5, 0.5);
    border: 1px solid rgba(255, 255, 255, 0.08);
    color: var(--txt-primary);
    padding: 1.25rem 1.5rem;
    border-radius: var(--radius-md);
    font-family: var(--font-body);
    font-size: 1rem;
    transition: var(--transition-base);
    width: 100%;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--accent-primary);
    background: rgba(10, 10, 10, 0.8);
    box-shadow: 0 0 30px rgba(139, 0, 0, 0.1);
}

.form-group select option {
    background: var(--bg-card);
    color: var(--txt-primary);
}

.form-textarea {
    resize: vertical;
    min-height: 120px;
}

.form-submit-btn {
    width: 100%;
    margin-top: 1rem;
}

/* Revenue Calculator Section (Brand Theme) */
.calculator-section {
    position: relative;
    overflow: hidden;
}

.calc-value-box {
    color: var(--accent-secondary);
    font-weight: 600;
    font-size: 1.1rem;
    background: rgba(139, 0, 0, 0.1);
    padding: 0.3rem 1rem;
    border-radius: var(--radius-sm);
    border: 1px solid rgba(139, 0, 0, 0.3);
    font-family: var(--font-sans);
    min-width: 80px;
    text-align: center;
}

.brand-slider {
    -webkit-appearance: none;
    appearance: none;
    width: 100%;
    height: 4px;
    background: var(--border-subtle);
    border-radius: var(--radius-full);
    outline: none;
    margin: 1.5rem 0;
}

.brand-slider::-webkit-slider-thumb {
    -webkit-appearance: none;
    appearance: none;
    width: 18px;
    height: 18px;
    background: var(--accent-secondary);
    border-radius: 50%;
    cursor: pointer;
    box-shadow: 0 0 15px var(--accent-glow);
    transition: transform 0.2s ease;
}

.brand-slider::-webkit-slider-thumb:hover {
    transform: scale(1.2);
}

.brand-slider::-moz-range-thumb {
    width: 18px;
    height: 18px;
    background: var(--accent-secondary);
    border-radius: 50%;
    cursor: pointer;
    box-shadow: 0 0 15px var(--accent-glow);
    border: none;
}

@media (max-width: 1023px) {
    .calculator-grid {
        grid-template-columns: 1fr !important;
    }
    .stack-mobile {
        display: grid !important;
        grid-template-columns: 1fr !important;
        flex-direction: column !important;
    }
    .stack-mobile-reverse {
        display: flex !important;
        flex-direction: column-reverse !important;
        gap: 1rem;
    }
}

/* Checkbox Styles */
.checkbox-group {
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid var(--border-subtle);
    padding: 1.5rem;
    border-radius: var(--radius-md);
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 1rem;
}

.checkbox-item {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    cursor: pointer;
    font-size: 0.95rem;
    color: var(--txt-primary);
}

.checkbox-item input[type="checkbox"] {
    width: 18px;
    height: 18px;
    accent-color: var(--accent-secondary);
    cursor: pointer;
}

/* WhatsApp Button Redesign */
.whatsapp-float {
    position: fixed;
    bottom: 40px;
    right: 40px;
    width: 60px;
    height: 60px;
    border-radius: 50%;
    background: rgba(37, 211, 102, 0.1);
    border: 1px solid rgba(37, 211, 102, 0.3);
    color: #25D366;
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 1000;
    backdrop-filter: blur(12px);
    transition: var(--transition-base);
}

.whatsapp-float:hover {
    background: rgba(37, 211, 102, 0.2);
    border-color: rgba(37, 211, 102, 0.6);
    transform: scale(1.1) rotate(5deg);
    box-shadow: 0 0 30px rgba(37, 211, 102, 0.2);
}

.whatsapp-float svg {
    width: 28px;
    height: 28px;
    fill: currentColor;
}

@media (max-width: 768px) {
    .whatsapp-float {
        bottom: 20px;
        right: 20px;
        width: 50px;
        height: 50px;
    }
    
    .whatsapp-float svg {
        width: 28px;
        height: 28px;
    }
}
.checkbox-group input[type="checkbox"] {
    accent-color: var(--accent-secondary);
}

/* Careers Specific Styles */
.criteria-list {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.criteria-list li {
    font-size: 1.15rem;
    color: var(--txt-secondary);
    display: flex;
    align-items: center;
}

.criteria-list li span {
    color: var(--accent-secondary);
    margin-right: 1rem;
    font-size: 1.3rem;
}

@media (min-width: 768px) {
    .application-form {
        padding: var(--space-xl);
    }
}

/* Glass Card V2 */
.glass-card-v2 {
    background: rgba(15, 15, 15, 0.4);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border: 1px solid rgba(255, 255, 255, 0.05);
    border-radius: var(--radius-md);
    padding: var(--space-lg);
    transition: all 0.5s cubic-bezier(0.16, 1, 0.3, 1);
    position: relative;
    overflow: hidden;
    z-index: 2;
}

.glass-card-v2:hover {
    border-color: rgba(139, 0, 0, 0.3);
    background: rgba(20, 20, 20, 0.6);
    transform: translateY(-8px);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.4);
}

/* Glow Background Utility */
.glow-overlay {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 600px;
    height: 600px;
    background: radial-gradient(circle, rgba(139, 0, 0, 0.08), transparent 70%);
    filter: blur(80px);
    pointer-events: none;
    z-index: 1;
}

/* Tooltip for WhatsApp */
.whatsapp-float::after {
    content: "Chat with Mystreva";
    position: absolute;
    right: 70px;
    background: var(--bg-card);
    color: white;
    padding: 0.5rem 1rem;
    border-radius: var(--radius-sm);
    font-size: 0.85rem;
    white-space: nowrap;
    opacity: 0;
    pointer-events: none;
    transition: all 0.3s ease;
    border: 1px solid var(--border-subtle);
}

.whatsapp-float:hover::after {
    opacity: 1;
    right: 80px;
}

/* Manifesto Specific Styles (V2.2) */
.manifesto-body {
    max-width: 800px;
    margin: 0 auto;
    padding: var(--space-xl) 0;
}

.manifesto-section {
    margin-bottom: var(--space-xxl);
}

.manifesto-section-title {
    font-family: var(--font-heading);
    font-size: 2.5rem;
    margin-bottom: var(--space-lg);
    color: var(--txt-primary);
    letter-spacing: 1px;
}

.manifesto-text-block {
    font-size: 1.15rem;
    line-height: 1.8;
    color: var(--txt-secondary);
}

.manifesto-text-block p {
    margin-bottom: 1.5rem;
}

.manifesto-highlight {
    color: var(--txt-primary);
    font-weight: 500;
}

.manifesto-quote {
    font-size: 1.6rem;
    font-family: var(--font-heading);
    color: var(--accent-secondary);
    margin: var(--space-xl) 0;
    padding-left: var(--space-lg);
    border-left: 2px solid var(--accent-primary);
    text-transform: uppercase;
    letter-spacing: 2px;
}

.manifesto-list {
    list-style: none;
    margin: var(--space-lg) 0;
}

.manifesto-list li {
    position: relative;
    padding-left: 2rem;
    margin-bottom: 1rem;
    font-size: 1.15rem;
    color: var(--txt-secondary);
}

.manifesto-list li::before {
    content: "—";
    position: absolute;
    left: 0;
    color: var(--accent-secondary);
}

.manifesto-final-line {
    font-family: var(--font-heading);
    font-size: clamp(2.5rem, 5vw, 4rem);
    margin: var(--space-xxl) 0;
    color: var(--txt-primary);
    text-align: center;
    line-height: 1.1;
    letter-spacing: 2px;
}

/* Partners Earnings Card */
.earnings-box {
    background: rgba(0, 0, 0, 0.4);
    border-radius: var(--radius-md);
    padding: var(--space-lg);
    border: 1px solid var(--border-subtle);
}

.earnings-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1rem 0;
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
}

.earnings-row:last-child {
    border-bottom: none;
    padding-top: 1.5rem;
    margin-top: 0.5rem;
}

.earnings-label {
    color: var(--txt-secondary);
    font-size: 1rem;
}

.earnings-value {
    color: var(--txt-primary);
    font-weight: 600;
    font-family: var(--font-sans);
}

.earnings-total {
    color: var(--accent-secondary);
    font-size: 1.5rem;
    font-family: var(--font-heading);
}

/* --- Visual System Upgrades (Project-Wide Audits) --- */
.system-diagram {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
    align-items: center;
    position: relative;
    padding: 2rem 0;
}
@media (min-width: 900px) {
    .system-diagram {
        flex-direction: row;
        justify-content: center;
        gap: 0;
    }
}
.diagram-node {
    background: var(--bg-card);
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-md);
    padding: 1.5rem 1.5rem;
    position: relative;
    z-index: 2;
    transition: var(--transition-base);
    text-align: center;
    box-shadow: 0 10px 30px rgba(0,0,0,0.5);
    min-width: 140px;
    flex-shrink: 0;
}
@media (min-width: 900px) and (max-width: 1150px) {
    .diagram-node {
        padding: 1rem 1rem;
        min-width: 120px;
    }
}
.diagram-node.active, .diagram-node:hover {
    border-color: var(--accent-secondary);
    box-shadow: 0 10px 40px -10px rgba(255, 46, 46, 0.3);
}
.diagram-node-label {
    font-size: 0.95rem;
    font-weight: 600;
    color: var(--txt-primary);
    text-transform: uppercase;
    letter-spacing: 1px;
    white-space: nowrap;
}
.diagram-line {
    width: 2px;
    height: 30px;
    background: var(--border-divider);
    z-index: 1;
    flex-shrink: 0;
}
@media (min-width: 900px) {
    .diagram-line {
        width: 30px;
        height: 2px;
    }
}

/* Visual Balance Rule Utility Classes */
.content-bridge-cards {
    display: grid;
    gap: 2rem;
    grid-template-columns: 1fr;
    margin: var(--space-xl) 0;
}
@media (min-width: 768px) {
    .content-bridge-cards {
        grid-template-columns: 1fr 1fr;
    }
}

.process-strip {
    display: flex;
    flex-direction: column;
    gap: 1rem;
    background: var(--bg-card);
    border: 1px solid var(--border-subtle);
    padding: 1.5rem;
    border-radius: var(--radius-md);
}
@media (min-width: 768px) {
    .process-strip {
        flex-direction: row;
        align-items: center;
        justify-content: space-between;
    }
}

/* Mobile Sticky CTA */
.mobile-sticky-cta {
    position: fixed;
    bottom: 0;
    left: 0;
    width: 100%;
    background: rgba(10, 10, 10, 0.95);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    padding: 1rem 1.5rem;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    display: flex;
    justify-content: space-between;
    align-items: center;
    z-index: 999;
    transform: translateY(100%);
    transition: transform 0.3s ease;
}
.mobile-sticky-cta.visible {
    transform: translateY(0);
}
.mobile-sticky-text {
    font-size: 0.9rem;
    font-weight: 600;
    color: var(--txt-primary);
    line-height: 1.2;
}
.mobile-sticky-btn {
    padding: 0.75rem 1.5rem;
    font-size: 0.85rem;
    border-radius: var(--radius-full);
    background: var(--accent-primary);
    color: white;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1px;
    box-shadow: 0 4px 15px rgba(139, 0, 0, 0.5);
}

@media (min-width: 768px) {
    .mobile-sticky-cta { display: none !important; }
}

/* Form Touch Targets - Mobile Min Height constraints */
input[type="text"], input[type="email"], textarea, select, .btn {
    min-height: 48px;
}

/* System Diagram Section */
.system-diagram {
    position: relative;
    padding: 2rem 0;
    max-width: 1000px;
    margin: 0 auto;
}

.system-nodes {
    display: flex;
    flex-direction: column;
    align-items: stretch;
    position: relative;
    gap: 0;
}

.system-node {
    position: relative;
    z-index: 2;
    width: 100%;
}

.node-content {
    padding: 1.5rem;
    text-align: left;
    border-radius: var(--radius-md);
    transition: var(--transition-base);
    display: flex;
    flex-direction: row;
    align-items: center;
    gap: 1.5rem;
}

.node-active .node-content {
    background: rgba(139, 0, 0, 0.1);
    box-shadow: 0 0 30px rgba(139, 0, 0, 0.2);
    border-color: var(--accent-secondary);
}

.node-num {
    font-family: var(--font-heading);
    font-size: 2rem;
    color: var(--txt-muted);
    opacity: 0.7;
    margin: 0;
}

.node-active .node-num {
    color: var(--accent-secondary);
    opacity: 1;
}

.node-label {
    font-weight: 600;
    font-size: 1.25rem;
    letter-spacing: 1px;
    color: var(--txt-primary);
    text-transform: uppercase;
}

.system-connector {
    width: 2px;
    height: 30px;
    background: var(--border-divider);
    position: relative;
    z-index: 1;
    margin: 0 auto;
}

.system-connector::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 50%;
    transform: translateX(-50%) rotate(135deg);
    width: 8px;
    height: 8px;
    border-top: 2px solid var(--txt-muted);
    border-right: 2px solid var(--txt-muted);
}

.node-glow {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 150%;
    height: 150%;
    background: radial-gradient(circle, var(--accent-glow) 0%, transparent 70%);
    z-index: -1;
    pointer-events: none;
    animation: pulse-glow 3s infinite alternate;
}

@keyframes pulse-glow {
    0% { opacity: 0.5; }
    100% { opacity: 1; transform: translate(-50%, -50%) scale(1.1); }
}

@media (min-width: 900px) {
    .system-nodes {
        flex-direction: row;
        align-items: center;
        justify-content: space-between;
        gap: 1rem;
    }
    
    .system-node {
        flex: 1;
        min-width: 140px;
        width: auto;
    }
    
    .node-content {
        flex-direction: column;
        justify-content: center;
        text-align: center;
        padding: 1.5rem 1rem;
        height: 100%;
        gap: 0;
    }

    .node-active .node-content {
        transform: scale(1.05);
    }
    
    .node-num {
        margin-bottom: 0.5rem;
        font-size: 1.5rem;
    }
    
    .node-label {
        font-size: 1.1rem;
    }
    
    .system-connector {
        flex: 0 1 40px;
        height: 2px;
        width: auto;
        margin: 0;
    }
    
    .system-connector::after {
        right: -4px;
        top: 50%;
        left: auto;
        bottom: auto;
        transform: translateY(-50%) rotate(45deg);
    }
}

/* --- Visual Enhancements --- */

/* Pill Badges */
.pill-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.75rem 1.5rem;
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: var(--radius-full);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    color: var(--txt-primary);
    font-size: 0.95rem;
    font-weight: 500;
    transition: var(--transition-base);
}

.pill-badge:hover {
    background: rgba(139, 0, 0, 0.15);
    border-color: rgba(255, 46, 46, 0.3);
    transform: translateY(-2px);
    box-shadow: 0 10px 20px -5px rgba(139, 0, 0, 0.3);
}

.pill-icon {
    color: var(--accent-secondary);
    font-size: 1.1rem;
}

/* Abstract Icons for Cards */
.abstract-icon-wrapper {
    position: relative;
    width: 64px;
    height: 64px;
    margin: 0 auto 2rem;
}

.abstract-icon-glow {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 140px;
    height: 140px;
    background: radial-gradient(circle, rgba(255,46,46,0.15) 0%, transparent 60%);
    pointer-events: none;
    z-index: 1;
}

.abstract-icon {
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, rgba(20,20,20,0.8) 0%, rgba(139,0,0,0.4) 100%);
    border: 1px solid rgba(255,46,46,0.3);
    border-radius: 16px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-family: var(--font-heading);
    font-size: 1.5rem;
    color: var(--txt-primary);
    position: relative;
    z-index: 2;
    transform: rotate(45deg);
    box-shadow: 0 10px 20px rgba(0,0,0,0.5), inset 0 2px 5px rgba(255,255,255,0.1);
    transition: var(--transition-base);
}

.abstract-icon > span {
    transform: rotate(-45deg);
    display: block;
}

.glass-card-v2:hover .abstract-icon {
    border-color: var(--accent-secondary);
    box-shadow: 0 10px 30px rgba(255,46,46,0.2), inset 0 2px 5px rgba(255,255,255,0.2);
    transform: rotate(45deg) scale(1.05);
}

/* Micro-Tags */
.micro-tag {
    display: inline-flex;
    align-items: center;
    padding: 0.4rem 0.8rem;
    background: rgba(255,255,255,0.03);
    border: 1px solid rgba(255,255,255,0.08);
    border-radius: var(--radius-sm);
    font-size: 0.9rem;
    color: var(--txt-secondary);
    transition: var(--transition-base);
}

.micro-tag-icon {
    color: var(--accent-secondary);
    margin-right: 0.5rem;
    font-size: 1rem;
}

.micro-tags-container {
    display: flex;
    flex-wrap: wrap;
    gap: 0.75rem;
    margin-top: 1rem;
}

/* Ambient Background Glow */
.ambient-glow {
    position: fixed;
    width: 800px;
    height: 800px;
    background: radial-gradient(circle, rgba(139,0,0,0.06) 0%, transparent 60%);
    pointer-events: none;
    z-index: 0;
    filter: blur(120px);
}

/* --- Phase 11 Visual Overhaul Enhancements --- */

/* Film Grain Overlay */
body::after {
    content: "";
    position: fixed;
    top: 0; left: 0; width: 100vw; height: 100vh;
    pointer-events: none;
    z-index: 9999;
    background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 200 200' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='noiseFilter'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.85' numOctaves='3' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23noiseFilter)'/%3E%3C/svg%3E");
    opacity: 0.04;
}

/* Infinite Marquee */
.marquee-wrapper {
    overflow: hidden;
    width: 100%;
    position: relative;
    padding: 1rem 0;
    --gap: 2rem;
    display: flex;
}

.marquee-track {
    display: flex;
    gap: var(--gap);
    animation: scroll 30s linear infinite;
    min-width: 200%;
}

@keyframes scroll {
    from { transform: translateX(0); }
    to { transform: translateX(calc(-50% - var(--gap)/2)); }
}

.marquee-card {
    background: rgba(26, 26, 26, 0.3);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: var(--radius-lg);
    padding: 1.5rem 3rem;
    text-align: center;
    font-size: 0.9rem;
    color: var(--txt-primary);
    font-weight: 700;
    letter-spacing: 2px;
    box-shadow: 0 10px 30px rgba(0,0,0,0.5);
    white-space: nowrap;
}

/* Glowing Border for Primary Glass elements */
.glass-card-v2 {
    transition: transform 0.3s ease, box-shadow 0.3s ease, border-color 0.3s ease;
}

.glass-card-v2:hover {
    border-color: rgba(255,46,46,0.4);
    box-shadow: 0 20px 50px -10px rgba(139,0,0,0.3), inset 0 0 20px rgba(255,46,46,0.05);
}