/**
 * ProlixoTech Design System v3.0
 * Authority aesthetic — inspired by top-tier consulting firms
 *
 * Products:
 * - Solymus (Compliance): Navy + Red CTA palette
 */

/* ============================================
   CSS CUSTOM PROPERTIES (Design Tokens)
   ============================================ */

:root {
    /* Base Colors — Deep Navy Authority Palette */
    --bg-primary: #0a1628;
    --bg-secondary: #132039;
    --bg-tertiary: #1a2d4d;
    --bg-card: #1E293B;
    --bg-card-hover: #263548;

    /* Text Colors */
    --text-primary: #ffffff;
    --text-secondary: #e9ecef;
    --text-tertiary: #adb5bd;
    --text-muted: #94a3b8;
    --text-subtle: #94a3b8;
    --text-dark: #e2e8f0;
    --text-card: #e2e8f0;
    --text-card-muted: #94a3b8;

    /* Solymus (Compliance) — CTA Red/Orange */
    --solymus-primary: #e63946;
    --solymus-secondary: #e63946;
    --solymus-tertiary: #ff6b35;
    --solymus-glow: none;
    --solymus-gradient: linear-gradient(135deg, #e63946 0%, #d62839 100%);

    /* CTA Colors */
    --cta-primary: #e63946;
    --cta-hover: #ff6b35;

    /* Gold Accent — Premium/Enterprise */
    --gold: #c9a227;
    --gold-light: rgba(201, 162, 39, 0.15);

    /* Accent Colors */
    --success: #10b981;
    --success-glow: none;
    --warning: #f59e0b;
    --warning-glow: none;
    --error: #ef4444;
    --error-glow: none;

    /* Borders */
    --border-subtle: #334155;
    --border-default: #334155;
    --border-strong: #475569;
    --border-navy: rgba(255, 255, 255, 0.1);

    /* Shadows — Subtle, Consulting-Firm Style */
    --shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.08);
    --shadow-md: 0 4px 12px rgba(0, 0, 0, 0.08);
    --shadow-lg: 0 8px 24px rgba(0, 0, 0, 0.1);
    --shadow-xl: 0 16px 48px rgba(0, 0, 0, 0.12);

    /* Spacing Scale */
    --space-1: 0.25rem;
    --space-2: 0.5rem;
    --space-3: 0.75rem;
    --space-4: 1rem;
    --space-5: 1.25rem;
    --space-6: 1.5rem;
    --space-8: 2rem;
    --space-10: 2.5rem;
    --space-12: 3rem;
    --space-16: 4rem;
    --space-20: 5rem;
    --space-24: 7.5rem;

    /* Typography Scale */
    --text-xs: 0.75rem;
    --text-sm: 0.875rem;
    --text-base: 1rem;
    --text-lg: 1.125rem;
    --text-xl: 1.25rem;
    --text-2xl: 1.5rem;
    --text-3xl: 1.875rem;
    --text-4xl: 2.25rem;
    --text-5xl: 3rem;
    --text-6xl: 3.75rem;
    --text-7xl: 4.5rem;

    /* Font Families */
    --font-heading: 'Georgia', 'Times New Roman', serif;
    --font-body: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;

    /* Font Weights */
    --font-normal: 400;
    --font-medium: 500;
    --font-semibold: 600;
    --font-bold: 700;
    --font-extrabold: 700;

    /* Border Radius */
    --radius-sm: 0.25rem;
    --radius-md: 0.375rem;
    --radius-lg: 0.5rem;
    --radius-xl: 0.5rem;
    --radius-2xl: 0.75rem;
    --radius-full: 9999px;

    /* Transitions */
    --transition-fast: 150ms cubic-bezier(0.4, 0, 0.2, 1);
    --transition-base: 200ms cubic-bezier(0.4, 0, 0.2, 1);
    --transition-slow: 300ms cubic-bezier(0.4, 0, 0.2, 1);
    --transition-slower: 500ms cubic-bezier(0.4, 0, 0.2, 1);

    /* Z-Index Scale */
    --z-dropdown: 100;
    --z-sticky: 200;
    --z-modal: 300;
    --z-tooltip: 400;
    --z-toast: 500;
}

/* ============================================
   BASE RESET & TYPOGRAPHY
   ============================================ */

*, *::before, *::after {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

body {
    font-family: var(--font-body);
    font-size: var(--text-base);
    line-height: 1.6;
    color: var(--text-primary);
    background: var(--bg-primary);
    min-height: 100vh;
}

/* Serif headings for authority */
h1, h2, h3, .hero-title, .features-title, .proof-header h2,
.minipages-header h2, .pricing-name, .split-hook h1 {
    font-family: var(--font-heading);
    letter-spacing: -0.02em;
}

/* ============================================
   BACKGROUND — Clean, no mesh/grid
   ============================================ */

.bg-mesh {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    z-index: -1;
    overflow: hidden;
    background: var(--bg-primary);
}

.bg-mesh::before {
    display: none;
}

/* Grid overlay — disabled */
.bg-grid {
    display: none;
}

/* ============================================
   CARDS — White background, subtle shadow
   ============================================ */

.glass-card {
    background: var(--bg-card);
    backdrop-filter: none;
    -webkit-backdrop-filter: none;
    border: 1px solid var(--border-default);
    border-radius: var(--radius-xl);
    transition: all var(--transition-base);
    color: var(--text-card);
}

.glass-card:hover {
    background: var(--bg-card-hover);
    border-color: var(--border-strong);
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
}

.glass-card-solymus {
    border-color: var(--border-default);
}

.glass-card-solymus:hover {
    border-color: var(--cta-primary);
    box-shadow: var(--shadow-lg);
}

/* ============================================
   BUTTONS — Red/Orange CTA
   ============================================ */

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-2);
    padding: var(--space-3) var(--space-6);
    font-size: var(--text-sm);
    font-weight: var(--font-semibold);
    font-family: var(--font-body);
    border-radius: 8px;
    border: none;
    cursor: pointer;
    transition: all var(--transition-base);
    text-decoration: none;
    white-space: nowrap;
}

.btn-lg {
    padding: 16px 48px;
    font-size: var(--text-base);
    border-radius: 8px;
}

.btn-xl {
    padding: var(--space-5) var(--space-10);
    font-size: var(--text-lg);
    border-radius: 8px;
}

/* Primary CTA Button — Red */
.btn-solymus {
    background: var(--cta-primary);
    color: #ffffff;
    box-shadow: 0 4px 14px rgba(230, 57, 70, 0.3);
}

.btn-solymus:hover {
    background: var(--cta-hover);
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(230, 57, 70, 0.4);
}

/* Ghost Button */
.btn-ghost {
    background: transparent;
    color: var(--text-secondary);
    border: 1px solid rgba(255, 255, 255, 0.2);
}

.btn-ghost:hover {
    background: rgba(255, 255, 255, 0.08);
    border-color: rgba(255, 255, 255, 0.3);
    color: var(--text-primary);
}

/* Outline Buttons */
.btn-outline-solymus {
    background: transparent;
    color: var(--cta-primary);
    border: 1px solid var(--cta-primary);
}

.btn-outline-solymus:hover {
    background: rgba(230, 57, 70, 0.08);
}

/* ============================================
   GRADIENT BORDER — Simplified
   ============================================ */

.gradient-border {
    position: relative;
    background: var(--bg-card);
    border-radius: var(--radius-xl);
}

.gradient-border::before {
    content: '';
    position: absolute;
    inset: 0;
    border-radius: inherit;
    padding: 1px;
    background: linear-gradient(135deg, var(--cta-primary), var(--cta-hover));
    -webkit-mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
    mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
    -webkit-mask-composite: xor;
    mask-composite: exclude;
}

/* ============================================
   NAVIGATION — Navy, clean
   ============================================ */

.nav {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: var(--z-sticky);
    padding: var(--space-4) var(--space-8);
    background: rgba(10, 22, 40, 0.95);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border-bottom: 1px solid rgba(255, 255, 255, 0.08);
    transition: all var(--transition-base);
}

.nav.scrolled {
    padding: var(--space-3) var(--space-8);
    background: rgba(10, 22, 40, 0.98);
}

.nav-container {
    max-width: 1200px;
    margin: 0 auto;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.nav-logo {
    display: flex;
    align-items: center;
    gap: var(--space-3);
    text-decoration: none;
    color: var(--text-primary);
}

.nav-logo svg {
    width: 40px;
    height: 40px;
}

.nav-logo-text {
    font-size: var(--text-xl);
    font-weight: var(--font-bold);
    font-family: var(--font-heading);
    color: var(--text-primary);
    background: none;
    -webkit-background-clip: unset;
    -webkit-text-fill-color: unset;
}

.nav-links {
    display: flex;
    align-items: center;
    gap: var(--space-1);
}

.nav-link {
    padding: var(--space-2) var(--space-4);
    font-size: var(--text-sm);
    font-weight: var(--font-medium);
    color: var(--text-tertiary);
    text-decoration: none;
    border-radius: var(--radius-md);
    transition: all var(--transition-fast);
}

.nav-link:hover {
    color: var(--text-primary);
    background: rgba(255, 255, 255, 0.05);
}

.nav-link.active {
    color: var(--text-primary);
}


/* ============================================
   HERO SECTIONS — Generous whitespace
   ============================================ */

.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 120px var(--space-8) 120px;
    position: relative;
    overflow: hidden;
}

.hero-content {
    max-width: 900px;
    text-align: center;
    position: relative;
    z-index: 1;
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: var(--space-2);
    padding: var(--space-2) var(--space-4);
    background: rgba(255, 255, 255, 0.08);
    border: 1px solid rgba(255, 255, 255, 0.15);
    border-radius: var(--radius-full);
    font-size: var(--text-sm);
    font-weight: var(--font-medium);
    color: var(--text-secondary);
    margin-bottom: var(--space-8);
    animation: fadeInUp 0.6s ease;
}

.hero-title {
    font-size: clamp(var(--text-4xl), 8vw, var(--text-7xl));
    font-weight: var(--font-bold);
    font-family: var(--font-heading);
    letter-spacing: -0.02em;
    line-height: 1.1;
    margin-bottom: var(--space-8);
    animation: fadeInUp 0.6s ease 0.1s both;
}

.hero-title-gradient {
    color: var(--text-primary);
    background: none;
    -webkit-background-clip: unset;
    -webkit-text-fill-color: unset;
}

.hero-subtitle {
    font-size: var(--text-xl);
    color: var(--text-tertiary);
    max-width: 700px;
    margin: 0 auto var(--space-12);
    line-height: 1.7;
    animation: fadeInUp 0.6s ease 0.2s both;
}

.hero-cta {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-4);
    flex-wrap: wrap;
    animation: fadeInUp 0.6s ease 0.3s both;
}

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* ============================================
   PRODUCT CARDS — White with subtle shadow
   ============================================ */

.product-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: var(--space-8);
    max-width: 1000px;
    margin: 0 auto;
}

.product-card {
    position: relative;
    padding: var(--space-8);
    background: var(--bg-card);
    backdrop-filter: none;
    border: 1px solid var(--border-default);
    border-radius: var(--radius-2xl);
    text-decoration: none;
    color: var(--text-card);
    transition: all var(--transition-slow);
    overflow: hidden;
}

.product-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    opacity: 0;
    transition: opacity var(--transition-base);
}

.product-card:hover::before {
    opacity: 1;
}

.product-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-xl);
    border-color: transparent;
}

.product-card.solymus::before {
    background: var(--cta-primary);
}

.product-card.solymus:hover {
    box-shadow: var(--shadow-xl);
}

.product-icon {
    width: 64px;
    height: 64px;
    border-radius: var(--radius-xl);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: var(--space-6);
}

.product-card.solymus .product-icon {
    background: rgba(230, 57, 70, 0.1);
}

.product-icon svg {
    width: 32px;
    height: 32px;
}

.product-card.solymus .product-icon svg { fill: var(--cta-primary); }

.product-name {
    font-size: var(--text-2xl);
    font-weight: var(--font-bold);
    font-family: var(--font-heading);
    margin-bottom: var(--space-2);
}

.product-card.solymus .product-name {
    color: var(--text-card);
    background: none;
    -webkit-background-clip: unset;
    -webkit-text-fill-color: unset;
}

.product-tagline {
    font-size: var(--text-base);
    font-weight: var(--font-semibold);
    color: var(--text-card);
    margin-bottom: var(--space-4);
}

.product-description {
    font-size: var(--text-sm);
    color: var(--text-card-muted);
    line-height: 1.7;
    margin-bottom: var(--space-6);
}

.product-features {
    list-style: none;
    margin-bottom: var(--space-6);
}

.product-features li {
    display: flex;
    align-items: center;
    gap: var(--space-3);
    padding: var(--space-2) 0;
    font-size: var(--text-sm);
    color: var(--text-card-muted);
}

.product-features li svg {
    width: 18px;
    height: 18px;
    flex-shrink: 0;
}

.product-card.solymus .product-features li svg { fill: var(--success); }

/* ============================================
   STATS & METRICS
   ============================================ */

.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: var(--space-6);
}

.stat-card {
    padding: var(--space-8);
    background: var(--bg-card);
    border: 1px solid var(--border-default);
    border-radius: var(--radius-xl);
    text-align: center;
    transition: all var(--transition-base);
    color: var(--text-card);
}

.stat-card:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

.stat-value {
    font-size: var(--text-4xl);
    font-weight: var(--font-bold);
    font-family: var(--font-heading);
    margin-bottom: var(--space-2);
    color: var(--cta-primary);
}

.stat-value.solymus {
    color: var(--cta-primary);
    background: none;
    -webkit-background-clip: unset;
    -webkit-text-fill-color: unset;
}

.stat-label {
    font-size: var(--text-sm);
    color: var(--text-card-muted);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

/* ============================================
   PROGRESS RINGS
   ============================================ */

.progress-ring {
    position: relative;
    width: 120px;
    height: 120px;
}

.progress-ring svg {
    transform: rotate(-90deg);
}

.progress-ring-bg {
    fill: none;
    stroke: var(--border-default);
    stroke-width: 8;
}

.progress-ring-fill {
    fill: none;
    stroke-width: 8;
    stroke-linecap: round;
    transition: stroke-dashoffset var(--transition-slower);
}

.progress-ring-fill.solymus {
    stroke: var(--cta-primary);
}

.progress-ring-value {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    font-size: var(--text-2xl);
    font-weight: var(--font-bold);
}

/* ============================================
   BADGES & PILLS
   ============================================ */

.badge {
    display: inline-flex;
    align-items: center;
    gap: var(--space-1);
    padding: var(--space-1) var(--space-3);
    font-size: var(--text-xs);
    font-weight: var(--font-semibold);
    border-radius: var(--radius-full);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.badge-solymus {
    background: rgba(230, 57, 70, 0.1);
    color: var(--cta-primary);
    border: 1px solid rgba(230, 57, 70, 0.3);
}

.badge-success {
    background: rgba(16, 185, 129, 0.1);
    color: var(--success);
    border: 1px solid rgba(16, 185, 129, 0.3);
}

.badge-warning {
    background: rgba(245, 158, 11, 0.1);
    color: var(--warning);
    border: 1px solid rgba(245, 158, 11, 0.3);
}

/* Status dot */
.status-dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    animation: pulse 2s ease-in-out infinite;
}

.status-dot.online { background: var(--success); }
.status-dot.warning { background: var(--warning); }
.status-dot.offline { background: var(--error); }

@keyframes pulse {
    0%, 100% { opacity: 1; transform: scale(1); }
    50% { opacity: 0.6; transform: scale(1.1); }
}

/* ============================================
   FEATURE SECTIONS — Premium whitespace
   ============================================ */

.features-section {
    padding: 120px var(--space-8);
}

.features-header {
    text-align: center;
    max-width: 700px;
    margin: 0 auto var(--space-16);
}

.features-title {
    font-size: var(--text-4xl);
    font-weight: var(--font-bold);
    font-family: var(--font-heading);
    margin-bottom: var(--space-4);
}

.features-subtitle {
    font-size: var(--text-lg);
    color: var(--text-muted);
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--space-8);
    max-width: 1200px;
    margin: 0 auto;
}

.feature-card {
    padding: var(--space-8);
    background: var(--bg-card);
    border: 1px solid var(--border-default);
    border-radius: var(--radius-xl);
    transition: all var(--transition-base);
    color: var(--text-card);
}

.feature-card:hover {
    border-color: var(--border-strong);
    transform: translateY(-4px);
    box-shadow: var(--shadow-lg);
}

.feature-icon {
    width: 48px;
    height: 48px;
    border-radius: var(--radius-lg);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: var(--space-5);
    background: rgba(230, 57, 70, 0.08);
}

.feature-icon svg {
    width: 24px;
    height: 24px;
    fill: var(--cta-primary);
}

.feature-title {
    font-size: var(--text-xl);
    font-weight: var(--font-bold);
    font-family: var(--font-heading);
    margin-bottom: var(--space-3);
}

.feature-description {
    font-size: var(--text-sm);
    color: var(--text-card-muted);
    line-height: 1.7;
}

/* ============================================
   TESTIMONIALS
   ============================================ */

.testimonial-card {
    padding: var(--space-8);
    background: var(--bg-card);
    border: 1px solid var(--border-default);
    border-radius: var(--radius-xl);
    position: relative;
    color: var(--text-card);
}

.testimonial-quote {
    font-size: var(--text-lg);
    color: var(--text-card);
    line-height: 1.8;
    margin-bottom: var(--space-6);
    font-style: italic;
}

.testimonial-author {
    display: flex;
    align-items: center;
    gap: var(--space-4);
}

.testimonial-avatar {
    width: 48px;
    height: 48px;
    border-radius: 50%;
    background: var(--bg-tertiary);
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: var(--font-bold);
    font-size: var(--text-lg);
    color: var(--text-primary);
}

.testimonial-info {
    flex: 1;
}

.testimonial-name {
    font-weight: var(--font-semibold);
    margin-bottom: var(--space-1);
}

.testimonial-role {
    font-size: var(--text-sm);
    color: var(--text-card-muted);
}

/* ============================================
   LOGO CLOUD
   ============================================ */

.logo-cloud {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-12);
    flex-wrap: wrap;
    opacity: 0.6;
    filter: grayscale(100%);
    transition: all var(--transition-base);
}

.logo-cloud:hover {
    opacity: 0.8;
    filter: grayscale(50%);
}

.logo-cloud img {
    height: 32px;
    width: auto;
}

/* ============================================
   PRICING — White cards on navy, gold featured
   ============================================ */

.pricing-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--space-6);
    max-width: 1200px;
    margin: 0 auto;
}

.pricing-card {
    padding: var(--space-8);
    background: var(--bg-card);
    border: 1px solid var(--border-default);
    border-radius: var(--radius-2xl);
    position: relative;
    transition: all var(--transition-base);
    color: var(--text-card);
}

.pricing-card.featured {
    border-color: var(--gold);
    border-width: 2px;
    background: var(--bg-card);
    box-shadow: 0 8px 32px rgba(201, 162, 39, 0.12);
}

.pricing-card.featured::before {
    content: 'Most Popular';
    position: absolute;
    top: 0;
    left: 50%;
    transform: translate(-50%, -50%);
    padding: var(--space-1) var(--space-4);
    background: linear-gradient(135deg, var(--gold), #d4a843);
    border-radius: var(--radius-full);
    font-size: var(--text-xs);
    font-weight: var(--font-semibold);
    color: white;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.pricing-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-xl);
}

.pricing-name {
    font-size: var(--text-lg);
    font-weight: var(--font-semibold);
    color: var(--text-card-muted);
    margin-bottom: var(--space-2);
}

.pricing-price {
    font-size: var(--text-5xl);
    font-weight: var(--font-bold);
    font-family: var(--font-heading);
    margin-bottom: var(--space-2);
    color: var(--text-card);
}

.pricing-period {
    font-size: var(--text-sm);
    color: var(--text-card-muted);
    margin-bottom: var(--space-6);
}

.pricing-features {
    list-style: none;
    margin-bottom: var(--space-8);
}

.pricing-features li {
    display: flex;
    align-items: flex-start;
    gap: var(--space-3);
    padding: var(--space-2) 0;
    font-size: var(--text-sm);
    color: var(--text-card);
}

.pricing-features li svg {
    width: 20px;
    height: 20px;
    flex-shrink: 0;
    fill: var(--success);
}

/* ============================================
   FOOTER
   ============================================ */

.footer {
    padding: var(--space-16) var(--space-8);
    background: #071020;
    border-top: 1px solid rgba(255, 255, 255, 0.08);
}

.footer-grid {
    display: grid;
    grid-template-columns: 2fr repeat(3, 1fr);
    gap: var(--space-12);
    max-width: 1200px;
    margin: 0 auto var(--space-12);
}

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

.footer-logo {
    display: flex;
    align-items: center;
    gap: var(--space-3);
    margin-bottom: var(--space-4);
}

.footer-logo svg {
    width: 36px;
    height: 36px;
}

.footer-logo-text {
    font-size: var(--text-xl);
    font-weight: var(--font-bold);
    font-family: var(--font-heading);
}

.footer-tagline {
    font-size: var(--text-sm);
    color: var(--text-muted);
    line-height: 1.7;
}

.footer-column h4 {
    font-size: var(--text-sm);
    font-weight: var(--font-semibold);
    color: var(--text-primary);
    margin-bottom: var(--space-4);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.footer-links {
    list-style: none;
}

.footer-links li {
    margin-bottom: var(--space-2);
}

.footer-links a {
    font-size: var(--text-sm);
    color: var(--text-muted);
    text-decoration: none;
    transition: color var(--transition-fast);
}

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

.footer-bottom {
    padding-top: var(--space-8);
    border-top: 1px solid rgba(255, 255, 255, 0.08);
    display: flex;
    justify-content: space-between;
    align-items: center;
    max-width: 1200px;
    margin: 0 auto;
}

.footer-copyright {
    font-size: var(--text-sm);
    color: var(--text-muted);
}

.footer-social {
    display: flex;
    gap: var(--space-4);
}

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

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

/* ============================================
   UTILITY CLASSES
   ============================================ */

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--space-8);
}

.container-sm { max-width: 800px; }
.container-md { max-width: 1000px; }
.container-lg { max-width: 1200px; }

.text-center { text-align: center; }
.text-left { text-align: left; }
.text-right { text-align: right; }

.text-gradient-solymus {
    color: var(--cta-primary);
    background: none;
    -webkit-background-clip: unset;
    -webkit-text-fill-color: unset;
}

.hidden { display: none !important; }
.sr-only {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border: 0;
}

/* ============================================
   LOADING STATES & SKELETONS
   ============================================ */

@keyframes skeletonPulse {
    0%, 100% { opacity: 0.4; }
    50% { opacity: 0.8; }
}

.loading-skeleton {
    display: inline-block;
    width: 100%;
    height: 1em;
    background: linear-gradient(
        90deg,
        rgba(0, 0, 0, 0.04) 0%,
        rgba(0, 0, 0, 0.08) 50%,
        rgba(0, 0, 0, 0.04) 100%
    );
    background-size: 200% 100%;
    animation: skeletonPulse 1.5s ease-in-out infinite;
    border-radius: var(--radius-sm);
}

.metric-value {
    transition: all var(--transition-base);
}

.metric-value[data-state="loading"] {
    color: transparent;
    position: relative;
}

.metric-value[data-state="loading"]::after {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(
        90deg,
        rgba(0, 0, 0, 0.04) 0%,
        rgba(0, 0, 0, 0.08) 50%,
        rgba(0, 0, 0, 0.04) 100%
    );
    background-size: 200% 100%;
    animation: skeletonPulse 1.5s ease-in-out infinite;
    border-radius: var(--radius-sm);
}

.metric-value[data-state="loaded"] {
    color: inherit;
}

.metric-value[data-state="empty"] {
    color: var(--text-muted);
}

.metric-value[data-state="error"] {
    color: var(--error);
    cursor: help;
}

.skeleton-sm { width: 40px; height: 0.875em; }
.skeleton-md { width: 80px; height: 1em; }
.skeleton-lg { width: 120px; height: 1.5em; }
.skeleton-xl { width: 160px; height: 2em; }

.skeleton-card-content {
    display: flex;
    flex-direction: column;
    gap: var(--space-3);
}

.skeleton-card-content .skeleton-line {
    height: 0.875em;
    background: linear-gradient(
        90deg,
        rgba(0, 0, 0, 0.04) 0%,
        rgba(0, 0, 0, 0.08) 50%,
        rgba(0, 0, 0, 0.04) 100%
    );
    background-size: 200% 100%;
    animation: skeletonPulse 1.5s ease-in-out infinite;
    border-radius: var(--radius-sm);
}

.skeleton-line:nth-child(1) { width: 100%; }
.skeleton-line:nth-child(2) { width: 80%; animation-delay: 0.1s; }
.skeleton-line:nth-child(3) { width: 60%; animation-delay: 0.2s; }

.loading-spinner {
    display: inline-block;
    width: 1em;
    height: 1em;
    border: 2px solid rgba(255, 255, 255, 0.1);
    border-top-color: var(--cta-primary);
    border-radius: 50%;
    animation: spin 0.8s linear infinite;
}

@keyframes spin {
    to { transform: rotate(360deg); }
}

.loading-overlay {
    position: absolute;
    inset: 0;
    background: rgba(10, 22, 40, 0.7);
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: inherit;
    z-index: 10;
}

.empty-state {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: var(--space-8);
    text-align: center;
    color: var(--text-muted);
}

.empty-state-icon {
    width: 48px;
    height: 48px;
    margin-bottom: var(--space-4);
    opacity: 0.5;
}

.empty-state-title {
    font-size: var(--text-lg);
    font-weight: var(--font-semibold);
    color: var(--text-secondary);
    margin-bottom: var(--space-2);
}

.empty-state-description {
    font-size: var(--text-sm);
    max-width: 300px;
}

.error-state {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: var(--space-8);
    text-align: center;
    color: var(--error);
}

.error-state-icon {
    width: 48px;
    height: 48px;
    margin-bottom: var(--space-4);
}

/* ============================================
   TENANT CONTEXT HEADER
   ============================================ */

.tenant-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: var(--space-3) var(--space-6);
    background: var(--bg-secondary);
    border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.tenant-context {
    display: flex;
    align-items: center;
    gap: var(--space-3);
}

.tenant-name {
    font-size: var(--text-sm);
    font-weight: var(--font-semibold);
    color: var(--text-primary);
}

.tenant-product {
    display: inline-flex;
    align-items: center;
    gap: var(--space-1);
    padding: var(--space-1) var(--space-2);
    font-size: var(--text-xs);
    font-weight: var(--font-medium);
    border-radius: var(--radius-full);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.tenant-product.solymus {
    background: rgba(230, 57, 70, 0.1);
    color: var(--cta-primary);
    border: 1px solid rgba(230, 57, 70, 0.3);
}

.tenant-switch {
    font-size: var(--text-xs);
    color: var(--text-muted);
    text-decoration: none;
    transition: color var(--transition-fast);
}

.tenant-switch:hover {
    color: var(--text-primary);
}

/* ============================================
   RESPONSIVE DESIGN
   ============================================ */

@media (max-width: 1024px) {
    .footer-grid {
        grid-template-columns: 1fr 1fr;
    }

    .footer-brand {
        grid-column: span 2;
    }
}

@media (max-width: 768px) {
    :root {
        --space-8: 1.5rem;
        --space-10: 2rem;
        --space-12: 2.5rem;
        --space-16: 3rem;
        --space-20: 4rem;
        --space-24: 5rem;
    }

    .nav {
        padding: var(--space-3) var(--space-4);
    }

    .nav-links {
        display: none;
    }

    .hero {
        padding: var(--space-20) var(--space-4);
    }

    .hero-title {
        font-size: var(--text-4xl);
    }

    .hero-subtitle {
        font-size: var(--text-base);
    }

    .hero-cta {
        flex-direction: column;
    }

    .product-grid {
        grid-template-columns: 1fr;
    }

    .features-grid {
        grid-template-columns: 1fr;
    }

    .pricing-grid {
        grid-template-columns: 1fr;
    }

    .footer-grid {
        grid-template-columns: 1fr;
    }

    .footer-brand {
        grid-column: span 1;
    }

    .footer-bottom {
        flex-direction: column;
        gap: var(--space-4);
        text-align: center;
    }
}

/* ============================================
   ANIMATIONS — Restrained
   ============================================ */

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

@keyframes slideIn {
    from {
        opacity: 0;
        transform: translateX(-20px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

@keyframes scaleIn {
    from {
        opacity: 0;
        transform: scale(0.95);
    }
    to {
        opacity: 1;
        transform: scale(1);
    }
}

.animate-float { animation: float 3s ease-in-out infinite; }
.animate-slide-in { animation: slideIn 0.3s ease; }
.animate-scale-in { animation: scaleIn 0.3s ease; }

.stagger-1 { animation-delay: 0.1s; }
.stagger-2 { animation-delay: 0.2s; }
.stagger-3 { animation-delay: 0.3s; }
.stagger-4 { animation-delay: 0.4s; }
.stagger-5 { animation-delay: 0.5s; }

/* ============================================
   REDUCED MOTION
   ============================================ */

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

    html {
        scroll-behavior: auto;
    }
}

/* ============================================
   HOMEPAGE 50/50 SPLIT LAYOUT
   ============================================ */

.hero-split {
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 120px var(--space-8) var(--space-16);
    position: relative;
    overflow: hidden;
}

.hero-split .hero-content {
    max-width: 1200px;
    width: 100%;
}

.umbrella-brand {
    text-align: center;
    margin-bottom: var(--space-8);
    animation: fadeInUp 0.6s ease;
}

.umbrella-logo {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-3);
    margin-bottom: var(--space-4);
}

.umbrella-logo svg {
    width: 48px;
    height: 48px;
}

.umbrella-logo-text {
    font-size: var(--text-2xl);
    font-weight: var(--font-bold);
    font-family: var(--font-heading);
    color: var(--text-primary);
    background: none;
    -webkit-background-clip: unset;
    -webkit-text-fill-color: unset;
}

.umbrella-tagline {
    font-size: var(--text-lg);
    color: var(--text-muted);
    font-weight: var(--font-medium);
}

.split-hook {
    text-align: center;
    margin-bottom: var(--space-12);
    animation: fadeInUp 0.6s ease 0.1s both;
}

.split-hook h1 {
    font-size: clamp(var(--text-2xl), 5vw, var(--text-4xl));
    font-weight: var(--font-bold);
    font-family: var(--font-heading);
    color: var(--text-primary);
    margin-bottom: var(--space-2);
}

.split-hook p {
    font-size: var(--text-lg);
    color: var(--text-muted);
}

.split-container {
    display: grid;
    grid-template-columns: 1fr auto 1fr;
    gap: var(--space-6);
    align-items: stretch;
    max-width: 1000px;
    margin: 0 auto var(--space-8);
    animation: fadeInUp 0.6s ease 0.2s both;
}

.split-divider {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 0 var(--space-4);
}

.split-divider::before,
.split-divider::after {
    content: '';
    width: 1px;
    flex: 1;
    background: linear-gradient(to bottom, transparent, rgba(255,255,255,0.15), transparent);
}

.split-divider-text {
    padding: var(--space-4) 0;
    font-size: var(--text-sm);
    font-weight: var(--font-semibold);
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.1em;
}

.split-card {
    position: relative;
    padding: var(--space-8);
    background: var(--bg-card);
    backdrop-filter: none;
    -webkit-backdrop-filter: none;
    border: 1px solid var(--border-default);
    border-radius: var(--radius-2xl);
    text-decoration: none;
    color: var(--text-card);
    transition: all var(--transition-slow);
    overflow: hidden;
    text-align: center;
    cursor: pointer;
    display: flex;
    flex-direction: column;
}

.split-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    opacity: 0;
    transition: opacity var(--transition-base);
}

.split-card:hover::before {
    opacity: 1;
}

.split-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-xl);
    border-color: transparent;
}

.split-solymus {
    border-color: var(--border-default);
}

.split-solymus::before {
    background: var(--cta-primary);
}

.split-solymus:hover {
    box-shadow: var(--shadow-xl);
}

.split-solymus .split-card-icon {
    background: rgba(230, 57, 70, 0.08);
}

.split-solymus .split-card-icon svg {
    fill: var(--cta-primary);
}

.split-solymus .split-card-name {
    color: var(--text-card);
    background: none;
    -webkit-background-clip: unset;
    -webkit-text-fill-color: unset;
}

.split-solymus .split-card-cta {
    background: var(--cta-primary);
    color: #ffffff;
}

.split-card-icon {
    width: 64px;
    height: 64px;
    border-radius: var(--radius-xl);
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto var(--space-5);
}

.split-card-icon svg {
    width: 32px;
    height: 32px;
}

.split-card-problem {
    font-size: var(--text-lg);
    font-weight: var(--font-bold);
    color: var(--text-card);
    margin-bottom: var(--space-4);
    line-height: 1.4;
}

.split-card-name {
    font-size: var(--text-2xl);
    font-weight: var(--font-bold);
    font-family: var(--font-heading);
    margin-bottom: var(--space-2);
}

.split-card-tagline {
    font-size: var(--text-sm);
    color: var(--text-card-muted);
    margin-bottom: var(--space-6);
    flex: 1;
}

.split-card-cta {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-2);
    width: 100%;
    padding: var(--space-3) var(--space-6);
    border-radius: 8px;
    font-weight: var(--font-semibold);
    font-size: var(--text-sm);
    transition: all var(--transition-base);
}

.split-card-cta svg {
    width: 16px;
    height: 16px;
}

.scroll-hint {
    text-align: center;
    animation: fadeInUp 0.6s ease 0.3s both;
}

.scroll-hint p {
    font-size: var(--text-sm);
    color: var(--text-muted);
    margin-bottom: var(--space-4);
}

.scroll-hint-arrow {
    animation: bounce 2s ease-in-out infinite;
}

.scroll-hint-arrow svg {
    width: 24px;
    height: 24px;
    color: var(--text-muted);
}

@keyframes bounce {
    0%, 20%, 50%, 80%, 100% { transform: translateY(0); }
    40% { transform: translateY(8px); }
    60% { transform: translateY(4px); }
}

/* ============================================
   SHARED PROOF SECTION
   ============================================ */

.proof-section {
    padding: var(--space-16) var(--space-8);
    background: linear-gradient(180deg, var(--bg-primary) 0%, var(--bg-secondary) 50%, var(--bg-primary) 100%);
    border-top: 1px solid rgba(255, 255, 255, 0.08);
    border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.proof-section-inner {
    max-width: 1000px;
    margin: 0 auto;
}

.proof-header {
    text-align: center;
    margin-bottom: var(--space-12);
}

.proof-header h2 {
    font-size: var(--text-3xl);
    font-weight: var(--font-bold);
    font-family: var(--font-heading);
    margin-bottom: var(--space-3);
}

.proof-header p {
    font-size: var(--text-lg);
    color: var(--text-muted);
}

.verify-card {
    max-width: 500px;
    margin: 0 auto var(--space-12);
    background: var(--bg-card);
    border: 1px solid var(--border-default);
    border-radius: var(--radius-xl);
    padding: var(--space-6);
    color: var(--text-card);
}

.verify-card-header {
    text-align: center;
    margin-bottom: var(--space-4);
}

.verify-card-header h3 {
    font-size: var(--text-lg);
    font-weight: var(--font-bold);
    font-family: var(--font-heading);
    margin-bottom: var(--space-2);
}

.verify-card-header p {
    font-size: var(--text-sm);
    color: var(--text-card-muted);
}

.verify-input-group {
    display: flex;
    gap: var(--space-2);
    margin-bottom: var(--space-4);
}

.verify-input-group input {
    flex: 1;
    padding: var(--space-3) var(--space-4);
    background: #f8f9fa;
    border: 1px solid var(--border-default);
    border-radius: var(--radius-md);
    color: var(--text-card);
    font-family: 'JetBrains Mono', monospace;
    font-size: var(--text-sm);
}

.verify-input-group input:focus {
    outline: none;
    border-color: var(--success);
}

.verify-input-group button {
    padding: var(--space-3) var(--space-5);
    background: var(--cta-primary);
    color: white;
    border: none;
    border-radius: var(--radius-md);
    font-weight: var(--font-semibold);
    cursor: pointer;
    transition: all var(--transition-base);
    white-space: nowrap;
}

.verify-input-group button:hover {
    background: var(--cta-hover);
    transform: translateY(-1px);
}

.verify-result {
    padding: var(--space-4);
    background: #f8f9fa;
    border-radius: var(--radius-md);
    display: none;
}

.verify-result.show {
    display: block;
}

.verify-note {
    text-align: center;
    font-size: var(--text-xs);
    color: var(--text-card-muted);
    margin-top: var(--space-3);
}

.verify-note svg {
    vertical-align: middle;
    margin-right: var(--space-1);
}

.trust-pillars {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-6);
}

.trust-pillar {
    text-align: center;
    padding: var(--space-8);
    background: var(--bg-card);
    border: 1px solid var(--border-default);
    border-radius: var(--radius-xl);
    transition: all var(--transition-base);
    color: var(--text-card);
}

.trust-pillar:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

.trust-pillar-icon {
    width: 48px;
    height: 48px;
    margin: 0 auto var(--space-4);
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(16, 185, 129, 0.08);
    border-radius: var(--radius-lg);
}

.trust-pillar-icon svg {
    width: 24px;
    height: 24px;
    fill: var(--success);
}

.trust-pillar h4 {
    font-size: var(--text-base);
    font-weight: var(--font-bold);
    font-family: var(--font-heading);
    margin-bottom: var(--space-2);
}

.trust-pillar p {
    font-size: var(--text-sm);
    color: var(--text-card-muted);
    line-height: 1.6;
}

/* ============================================
   PRODUCT MINI-PAGES
   ============================================ */

.minipages-section {
    padding: 120px var(--space-8);
}

.minipages-header {
    text-align: center;
    margin-bottom: var(--space-16);
}

.minipages-header h2 {
    font-size: var(--text-3xl);
    font-weight: var(--font-bold);
    font-family: var(--font-heading);
    margin-bottom: var(--space-3);
}

.minipages-header p {
    font-size: var(--text-lg);
    color: var(--text-muted);
}

.minipages-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--space-8);
    max-width: 1100px;
    margin: 0 auto;
}

.product-minipage {
    background: var(--bg-card);
    border: 1px solid var(--border-default);
    border-radius: var(--radius-2xl);
    overflow: hidden;
    transition: all var(--transition-base);
    color: var(--text-card);
}

.product-minipage:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-xl);
}

.product-minipage.solymus {
    border-color: var(--border-default);
}

.product-minipage.solymus:hover {
    border-color: var(--cta-primary);
    box-shadow: var(--shadow-xl);
}

.minipage-header {
    padding: var(--space-6);
    border-bottom: 1px solid var(--border-subtle);
}

.minipage-header-content {
    display: flex;
    align-items: center;
    gap: var(--space-4);
}

.minipage-icon {
    width: 48px;
    height: 48px;
    border-radius: var(--radius-lg);
    display: flex;
    align-items: center;
    justify-content: center;
}

.product-minipage.solymus .minipage-icon {
    background: var(--cta-primary);
}

.minipage-icon svg {
    width: 24px;
    height: 24px;
    fill: white;
}

.product-minipage.solymus .minipage-icon svg {
    fill: white;
}

.minipage-title h3 {
    font-size: var(--text-xl);
    font-weight: var(--font-bold);
    font-family: var(--font-heading);
}

.product-minipage.solymus .minipage-title h3 {
    color: var(--text-card);
    background: none;
    -webkit-background-clip: unset;
    -webkit-text-fill-color: unset;
}

.minipage-title p {
    font-size: var(--text-sm);
    color: var(--text-card-muted);
}

.minipage-section {
    padding: var(--space-5) var(--space-6);
    border-bottom: 1px solid var(--border-subtle);
}

.minipage-section:last-child {
    border-bottom: none;
}

.minipage-section h4 {
    font-size: var(--text-xs);
    font-weight: var(--font-semibold);
    color: var(--text-card-muted);
    text-transform: uppercase;
    letter-spacing: 0.1em;
    margin-bottom: var(--space-3);
}

.minipage-section ul {
    list-style: none;
}

.minipage-section ul li {
    display: flex;
    align-items: center;
    gap: var(--space-2);
    font-size: var(--text-sm);
    color: var(--text-card);
    padding: var(--space-1) 0;
}

.minipage-section ul li svg {
    width: 14px;
    height: 14px;
    flex-shrink: 0;
}

.product-minipage.solymus .minipage-section ul li svg {
    fill: var(--success);
}

.integration-badges {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-2);
}

.integration-badge {
    display: inline-flex;
    align-items: center;
    gap: var(--space-1);
    padding: var(--space-1) var(--space-3);
    background: #f8f9fa;
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-full);
    font-size: var(--text-xs);
    color: var(--text-card-muted);
}

.minipage-success {
    font-size: var(--text-sm);
    color: var(--text-card);
    font-style: italic;
    background: rgba(16, 185, 129, 0.05);
    padding: var(--space-3);
    border-radius: var(--radius-md);
    border-left: 3px solid var(--success);
}

.minipage-cta {
    padding: var(--space-5) var(--space-6);
}

.minipage-cta a {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-2);
    width: 100%;
    padding: var(--space-3) var(--space-6);
    border-radius: 8px;
    font-weight: var(--font-semibold);
    font-size: var(--text-sm);
    text-decoration: none;
    transition: all var(--transition-base);
}

.product-minipage.solymus .minipage-cta a {
    background: var(--cta-primary);
    color: #ffffff;
    box-shadow: 0 4px 14px rgba(230, 57, 70, 0.3);
}

.product-minipage.solymus .minipage-cta a:hover {
    background: var(--cta-hover);
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(230, 57, 70, 0.4);
}

.minipage-cta svg {
    width: 16px;
    height: 16px;
}

/* ============================================
   RESPONSIVE: SPLIT LAYOUT
   ============================================ */

@media (max-width: 768px) {
    .split-container {
        grid-template-columns: 1fr;
        gap: var(--space-4);
    }

    .split-divider {
        flex-direction: row;
        padding: var(--space-4) 0;
    }

    .split-divider::before,
    .split-divider::after {
        width: auto;
        height: 1px;
        flex: 1;
    }

    .split-divider-text {
        padding: 0 var(--space-4);
    }

    .split-card {
        padding: var(--space-6);
    }

    .trust-pillars {
        grid-template-columns: 1fr;
    }

    .minipages-grid {
        grid-template-columns: 1fr;
    }

    .hero-split {
        padding: var(--space-20) var(--space-4) var(--space-12);
    }
}