/* Heads Up - Professional Landing Page Styles */

/* ===== GLOBAL STYLES ===== */
:root {
    /* Primary Color Palette - Professional Slate Blue */
    --headsupp-primary: #1E293B;
    --headsupp-primary-light: #334155;
    --headsupp-primary-dark: #0F172A;
    --headsupp-accent: #EC4899;
    --headsupp-accent-light: #F472B6;
    --headsupp-accent-dark: #DB2777;
    --headsupp-accent-blue: #3B82F6;
    --headsupp-accent-blue-light: #60A5FA;
    
    /* Neutral Shades */
    --headsupp-slate-50: #F8FAFC;
    --headsupp-slate-100: #F1F5F9;
    --headsupp-slate-200: #E2E8F0;
    --headsupp-slate-300: #CBD5E1;
    --headsupp-slate-400: #94A3B8;
    --headsupp-slate-500: #64748B;
    --headsupp-slate-600: #475569;
    --headsupp-slate-700: #334155;
    --headsupp-slate-800: #1E293B;
    --headsupp-slate-900: #0F172A;
    
    /* Semantic Colors */
    --primary-color: #1E293B;
    --primary-hover: #0F172A;
    --accent-color: #3B82F6;
    --accent-hover: #2563EB;
    --secondary-color: #64748B;
    
    /* Backgrounds */
    --bg-primary: #FFFFFF;
    --bg-secondary: #F8FAFC;
    --bg-tertiary: #F1F5F9;
    --card-bg: #FFFFFF;
    --border-color: #E2E8F0;
    --border-light: #F1F5F9;
    
    /* Text */
    --text-primary: #0F172A;
    --text-secondary: #475569;
    --text-muted: #64748B;
    --text-light: #94A3B8;
    
    /* Gradients */
    --gradient-primary: linear-gradient(135deg, #1E293B 0%, #334155 100%);
    --gradient-accent: linear-gradient(135deg, #EC4899 0%, #DB2777 100%);
    --gradient-accent-blue: linear-gradient(135deg, #3B82F6 0%, #2563EB 100%);
    --gradient-subtle: linear-gradient(180deg, #F8FAFC 0%, #FFFFFF 100%);
    --gradient-hero: linear-gradient(180deg, #FFFFFF 0%, #F8FAFC 100%);
    
    /* Shadows */
    --shadow-xs: 0 1px 2px rgba(15, 23, 42, 0.05);
    --shadow-sm: 0 1px 3px rgba(15, 23, 42, 0.1);
    --shadow-md: 0 4px 6px rgba(15, 23, 42, 0.1);
    --shadow-lg: 0 10px 15px rgba(15, 23, 42, 0.1);
    --shadow-xl: 0 20px 25px rgba(15, 23, 42, 0.1);
    --shadow-primary: 0 8px 25px rgba(30, 41, 59, 0.15);
    
    /* Transitions */
    --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    --transition-fast: all 0.15s ease;
}

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

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    line-height: 1.6;
    color: var(--text-primary);
    background: var(--bg-primary);
    overflow-x: hidden;
}

html {
    scroll-behavior: smooth;
}

/* ===== UTILITY CLASSES ===== */
.text-headsupp {
    color: #E91E63 !important;
}

.text-headsupp-accent {
    color: var(--headsupp-accent) !important;
}

.bg-headsupp {
    background-color: var(--headsupp-primary) !important;
}

.bg-headsupp-light {
    background-color: var(--headsupp-slate-50) !important;
}

.btn-headsupp {
    background: var(--gradient-primary);
    border: none;
    color: white;
    font-weight: 600;
    letter-spacing: 0.3px;
    border-radius: 8px;
    box-shadow: var(--shadow-md);
    transition: var(--transition);
    padding: 0.875rem 2rem;
}

.btn-headsupp:hover {
    background: var(--gradient-primary);
    color: white;
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
}

.btn-outline-headsupp {
    color: var(--headsupp-primary);
    border: 2px solid var(--headsupp-primary);
    background: transparent;
    border-radius: 8px;
    padding: 0.875rem 1.5rem;
    font-weight: 600;
    transition: var(--transition);
}

.btn-outline-headsupp:hover {
    background: var(--headsupp-primary);
    border-color: var(--headsupp-primary);
    color: white;
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

/* ===== EARLY ACCESS BAR ===== */
.early-access-bar {
    background: var(--headsupp-primary);
    color: white;
    padding: 0.75rem 0;
    font-size: 0.875rem;
    box-shadow: var(--shadow-sm);
}

.early-access-content {
    text-align: center;
}

.early-access-link {
    color: white;
    text-decoration: underline;
    font-weight: 600;
    margin-left: 0.5rem;
    transition: var(--transition);
}

.early-access-link:hover {
    color: rgba(255, 255, 255, 0.9);
    text-decoration: underline;
}

/* ===== NAVIGATION ===== */
.navbar {
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    transition: var(--transition);
    padding: 1rem 0;
    position: relative;
    z-index: 1030;
}

.navbar.scrolled {
    background: rgba(255, 255, 255, 0.98) !important;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
}

.navbar.bg-dark {
    background: #FFFFFF !important;
}

.navbar.bg-dark.scrolled {
    background: rgba(255, 255, 255, 0.98) !important;
}

.navbar-toggler {
    border-color: var(--border-color);
}

.navbar-toggler-icon {
    background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 30 30'%3e%3cpath stroke='rgba(17, 24, 39, 0.75)' stroke-linecap='round' stroke-miterlimit='10' stroke-width='2' d='M4 7h22M4 15h22M4 23h22'/%3e%3c/svg%3e");
}

.navbar-brand {
    font-size: 1.8rem !important;
    font-weight: 700;
    color: var(--text-primary) !important;
    letter-spacing: -0.02em;
}

.navbar-brand i {
    color: var(--headsupp-primary);
}

.navbar-nav .nav-link {
    color: var(--text-secondary) !important;
    font-weight: 500;
    margin: 0 0.5rem;
    transition: var(--transition);
    position: relative;
    white-space: nowrap;
}

.navbar-nav .nav-link:hover,
.navbar-nav .nav-link:focus {
    color: var(--headsupp-primary) !important;
}

.navbar-nav .nav-link:not(.dropdown-toggle)::after {
    content: '';
    position: absolute;
    width: 0;
    height: 2px;
    bottom: -5px;
    left: 50%;
    background: var(--headsupp-primary);
    transition: var(--transition);
    transform: translateX(-50%);
}

.navbar-nav .nav-link:not(.dropdown-toggle):hover::after {
    width: 100%;
}

/* Dropdown toggle chevron styling */
.navbar-nav .nav-link.dropdown-toggle::after {
    content: '';
    display: inline-block !important;
    width: 0 !important;
    height: 0 !important;
    margin-left: 0.5em !important;
    vertical-align: 0.255em !important;
    border-top: 0.3em solid #9ca3af !important;
    border-right: 0.3em solid transparent !important;
    border-bottom: 0 !important;
    border-left: 0.3em solid transparent !important;
    transition: transform 0.35s ease !important;
    position: static !important;
    background: none !important;
}

.navbar-nav .nav-item.dropdown.show .nav-link.dropdown-toggle::after {
    transform: rotate(180deg) !important;
}

/* ===== HERO SECTION ===== */
.hero-section {
    background: var(--gradient-hero);
    position: relative;
    padding: 120px 0 100px;
    display: flex;
    align-items: center;
    border-bottom: 1px solid var(--border-light);
}

.hero-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: 
        radial-gradient(circle at 20% 80%, rgba(59, 130, 246, 0.03) 0%, transparent 50%),
        radial-gradient(circle at 80% 20%, rgba(30, 41, 59, 0.02) 0%, transparent 50%);
    pointer-events: none;
}

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

.hero-title {
    font-size: 3.5rem;
    font-weight: 800;
    line-height: 1.2;
    margin-bottom: 2rem;
    letter-spacing: -0.02em;
}

.hero-subtitle {
    font-size: 1.5rem;
    color: var(--headsupp-primary);
    font-weight: 600;
    line-height: 1.5;
}

.hero-description {
    font-size: 1.1rem;
    line-height: 1.7;
    color: var(--text-secondary);
    max-width: 800px;
    margin: 0 auto;
}

.hero-description .lead {
    font-size: 1.3rem;
    color: var(--text-primary);
    font-weight: 500;
}

.hero-actions {
    margin-top: 3rem;
}

/* ===== SECTIONS ===== */
.problem-section,
.solution-section,
.features-section,
.capabilities-section,
.comparison-section,
.competition-section,
.market-section,
.business-section,
.use-cases-section,
.how-it-works-section,
.cta-section,
.contact-section {
    padding: 100px 0;
}

.problem-section {
    background: var(--bg-primary);
    position: relative;
}

.features-section {
    background: var(--bg-secondary);
    position: relative;
}

.how-it-works-section {
    background: var(--bg-primary);
    position: relative;
}

.use-cases-section {
    background: var(--bg-secondary);
}

.section-title {
    font-size: 2.75rem;
    font-weight: 700;
    margin-bottom: 1rem;
    color: var(--text-primary);
    letter-spacing: -0.03em;
    line-height: 1.2;
}

.section-subtitle {
    font-size: 1.25rem;
    color: var(--text-secondary);
    margin-bottom: 3rem;
    font-weight: 400;
    line-height: 1.6;
}

/* Alternating Section Backgrounds */
.section-alt {
    background: var(--bg-secondary);
}

.section-alt-alt {
    background: var(--bg-tertiary);
}

/* ===== FEATURE CARDS ===== */
.feature-card {
    background: var(--card-bg);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    padding: 2.5rem;
    transition: var(--transition);
    position: relative;
    overflow: hidden;
    height: 100%;
    box-shadow: var(--shadow-sm);
}

.feature-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, rgba(59, 130, 246, 0.02) 0%, transparent 50%);
    opacity: 0;
    transition: var(--transition);
    pointer-events: none;
}

.feature-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-lg);
    border-color: var(--headsupp-slate-300);
}

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

.feature-card.text-center {
    text-align: center;
}

.feature-icon {
    width: 64px;
    height: 64px;
    background: var(--headsupp-slate-100);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 1.5rem;
    font-size: 1.75rem;
    color: var(--headsupp-primary);
    transition: var(--transition);
}

.feature-card:hover .feature-icon {
    background: var(--headsupp-primary);
    color: white;
    transform: scale(1.05);
}

.feature-card.text-center .feature-icon {
    margin-left: auto;
    margin-right: auto;
}

.feature-card h3 {
    font-size: 1.375rem;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 1rem;
    line-height: 1.4;
}

.feature-card h4 {
    font-size: 1.25rem;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 0.75rem;
    line-height: 1.4;
}

.feature-card p {
    color: var(--text-secondary);
    line-height: 1.7;
    font-size: 1rem;
    margin: 0;
}

.use-cases-section {
    background: var(--bg-secondary);
}

/* ===== CAPABILITY ITEMS ===== */
.capability-item {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    margin-bottom: 2rem;
    padding: 1.5rem;
    background: var(--card-bg);
    border-radius: 15px;
    border: 1px solid var(--border-color);
    transition: var(--transition);
    height: 100%;
    box-shadow: var(--shadow-light);
}

.capability-item:hover {
    transform: translateX(10px);
    border-color: rgba(79, 70, 229, 0.2);
    box-shadow: var(--shadow-medium);
}

.capability-icon {
    width: 60px;
    height: 60px;
    background: var(--gradient-primary);
    border-radius: 15px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 1.5rem;
    font-size: 1.5rem;
    color: white;
    flex-shrink: 0;
}

.capability-content {
    flex: 1;
    display: flex;
    flex-direction: column;
    margin-left: 0;
}

.capability-content h4 {
    font-size: 1.3rem;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 0.5rem;
}

.capability-content p {
    color: var(--text-secondary);
    line-height: 1.6;
    margin: 0;
}

/* ===== COMPARISON TABLE ===== */
.comparison-table {
    background: var(--dark-card);
    border-radius: 20px;
    padding: 2rem;
    border: 1px solid var(--dark-border);
}

.table-dark {
    --bs-table-bg: transparent;
    --bs-table-striped-bg: rgba(0, 212, 170, 0.05);
    --bs-table-hover-bg: rgba(0, 212, 170, 0.1);
}

.table-dark th {
    border-color: var(--dark-border);
    color: var(--text-primary);
    font-weight: 600;
    padding: 1.5rem 1rem;
}

.table-dark td {
    border-color: var(--dark-border);
    color: var(--text-secondary);
    padding: 1.5rem 1rem;
    vertical-align: middle;
}

.comparison-footer {
    margin-top: 2rem;
    padding-top: 2rem;
    border-top: 1px solid var(--dark-border);
}

/* ===== USE CASE CARDS ===== */
.use-case-card {
    background: var(--card-bg);
    border: 1px solid var(--border-color);
    border-radius: 20px;
    padding: 2rem;
    transition: var(--transition);
    text-align: center;
    height: 100%;
    box-shadow: var(--shadow-light);
}

.use-case-card:hover {
    transform: translateY(-5px);
    border-color: rgba(79, 70, 229, 0.2);
    box-shadow: var(--shadow-indigo);
}

.use-case-icon {
    width: 60px;
    height: 60px;
    background: var(--gradient-primary);
    border-radius: 15px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1.5rem;
    font-size: 1.5rem;
    color: white;
}

.use-case-card h4 {
    font-size: 1.3rem;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 1rem;
}

.use-case-card p {
    color: var(--text-secondary);
    line-height: 1.6;
    margin: 0;
}

/* ===== HOW IT WORKS ===== */
.work-step {
    position: relative;
    padding: 2rem 1rem;
}

.step-number {
    width: 60px;
    height: 60px;
    background: var(--gradient-primary);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1.5rem;
    font-size: 1.5rem;
    font-weight: 700;
    color: white;
    box-shadow: var(--shadow-indigo);
}

.process-step {
    background: var(--card-bg);
    border: 1px solid var(--border-color);
    border-radius: 20px;
    padding: 2.5rem;
    transition: var(--transition);
    height: 100%;
    box-shadow: var(--shadow-light);
}

.process-step:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-medium);
    border-color: rgba(79, 70, 229, 0.2);
}

.process-step-icon {
    width: 80px;
    height: 80px;
    background: var(--gradient-primary);
    border-radius: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1.5rem;
    font-size: 2rem;
    color: white;
    box-shadow: var(--shadow-indigo);
}

.work-step h4 {
    font-size: 1.3rem;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 1rem;
}

.work-step p {
    color: var(--text-secondary);
    line-height: 1.6;
}

/* ===== CTA SECTION ===== */
.cta-section {
    background: var(--headsupp-primary);
    position: relative;
    color: white;
}

.cta-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: 
        radial-gradient(circle at 30% 70%, rgba(59, 130, 246, 0.1) 0%, transparent 50%),
        radial-gradient(circle at 70% 30%, rgba(255, 255, 255, 0.05) 0%, transparent 50%);
    pointer-events: none;
}

.cta-title {
    font-size: 2.5rem;
    font-weight: 700;
    color: white;
    margin-bottom: 1rem;
    letter-spacing: -0.02em;
}

.cta-description {
    font-size: 1.125rem;
    color: rgba(255, 255, 255, 0.9);
    margin-bottom: 2rem;
    line-height: 1.7;
}

.cta-actions {
    margin-top: 2rem;
}

/* ===== CONTACT SECTION ===== */
.contact-section {
    background: var(--bg-primary);
    border-top: 1px solid var(--border-color);
}

.contact-info {
    font-size: 1.1rem;
    line-height: 1.8;
}

.contact-emails {
    margin-top: 2rem;
}

.contact-email {
    color: var(--headsupp-accent);
    text-decoration: none;
    font-weight: 500;
    font-size: 1.2rem;
    transition: var(--transition);
}

.contact-email:hover {
    color: var(--headsupp-accent-dark);
    text-decoration: underline;
}

.navbar-brand i {
    color: var(--headsupp-primary);
}

.navbar-brand i:hover {
    color: var(--headsupp-accent);
    transition: var(--transition);
}

/* ===== DROPDOWN MENUS ===== */
.dropdown-menu {
    z-index: 1050 !important;
}

.dropdown-menu-dark {
    background: var(--card-bg);
    border: 1px solid var(--border-color);
    border-radius: 10px;
    padding: 0.5rem 0;
    box-shadow: var(--shadow-heavy);
    z-index: 1050 !important;
}

.dropdown-menu-dark .dropdown-item {
    color: var(--text-secondary);
    padding: 0.5rem 1.5rem;
    transition: var(--transition);
}

.dropdown-menu-dark .dropdown-item:hover,
.dropdown-menu-dark .dropdown-item:focus {
    background: rgba(30, 41, 59, 0.1);
    color: var(--headsupp-primary);
}

.dropdown-menu-dark .dropdown-header {
    color: var(--text-primary);
    font-weight: 600;
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    padding: 0.75rem 1.5rem 0.5rem;
}

.dropdown-menu-dark .dropdown-divider {
    border-color: var(--border-color);
    margin: 0.5rem 0;
}


/* ===== FOOTER ===== */
.footer {
    background: #1F2937;
    border-top: 1px solid #374151;
    color: #D1D5DB;
}

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

.footer-text {
    color: var(--text-secondary);
    font-size: 0.9rem;
    line-height: 1.6;
    margin: 0;
}

.footer-links-list {
    list-style: none;
    padding: 0;
    margin: 0;
}

.footer-links-list li {
    margin-bottom: 0.5rem;
}

.footer-brand {
    font-size: 1.1rem;
}

.footer-brand strong {
    color: var(--text-primary);
}

.footer-copyright {
    color: rgba(176, 176, 176, 0.7) !important;
}

.footer-links {
    display: flex;
    flex-wrap: wrap;
    justify-content: flex-end;
    gap: 1rem;
}

.footer-link {
    color: var(--text-secondary);
    text-decoration: none;
    transition: var(--transition);
    font-size: 0.9rem;
}

.footer-link:hover {
    color: var(--headsupp-accent);
    text-decoration: none;
}

.footer-disclosure {
    margin-top: 1rem;
    padding-top: 1rem;
    border-top: 1px solid #374151;
    text-align: center;
}

.footer-disclosure small {
    color: var(--text-secondary);
    opacity: 0.8;
    font-size: 0.85rem;
    line-height: 1.5;
}

/* ===== WORKS WITH / MARKETS SECTION ===== */
.works-with-section {
    background: var(--bg-secondary);
    border-top: 1px solid var(--border-color);
    border-bottom: 1px solid var(--border-color);
    padding-top: 3rem;
    padding-bottom: 3rem;
}

.tech-icons {
    display: flex;
    justify-content: center;
    align-items: center;
    flex-wrap: wrap;
    gap: 2rem;
}

.tech-icon {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 60px;
    height: 60px;
    transition: var(--transition);
}

.tech-icon i {
    font-size: 2.5rem;
    transition: all 0.5s ease;
}

.tech-icon:hover {
    transform: scale(1.1);
}

.tech-icon:hover i {
    filter: grayscale(0%) !important;
    opacity: 1 !important;
    transform: scale(1.2) !important;
}

/* ===== RESPONSIVE DESIGN ===== */
@media (max-width: 1200px) {
    .hero-title {
        font-size: 3rem;
    }
    
    .section-title {
        font-size: 2.5rem;
    }
}

@media (max-width: 768px) {
    .hero-section {
        padding: 100px 0 60px !important;
        text-align: center;
    }
    
    .hero-title {
        font-size: 2.5rem;
        line-height: 1.3;
    }
    
    .hero-subtitle {
        font-size: 1.2rem;
    }
    
    .hero-description {
        font-size: 1rem;
    }
    
    .hero-description .lead {
        font-size: 1.1rem;
    }
    
    .section-title {
        font-size: 2rem;
    }
    
    .section-subtitle {
        font-size: 1.125rem;
    }
    
    .problem-section,
    .solution-section,
    .features-section,
    .capabilities-section,
    .comparison-section,
    .competition-section,
    .market-section,
    .business-section,
    .use-cases-section,
    .how-it-works-section,
    .cta-section,
    .contact-section {
        padding: 60px 0;
    }
    
    .content-block,
    .feature-block {
        padding: 3rem 0 !important;
    }
    
    .content-block-icon {
        width: 80px;
        height: 80px;
        font-size: 2rem;
    }
    
    .feature-block-icon-large {
        width: 80px;
        height: 80px;
        font-size: 2rem;
    }
    
    .feature-card,
    .use-case-card {
        padding: 2rem;
        margin-bottom: 2rem;
    }
    
    .capability-item {
        flex-direction: column;
        text-align: center;
    }
    
    .capability-icon {
        margin: 0 auto 1rem;
    }
    
    .navbar-brand {
        font-size: 1.5rem !important;
    }
    
    .cta-actions {
        display: flex;
        flex-direction: column;
        gap: 1rem;
        align-items: center;
    }
    
    .cta-actions .btn {
        width: 100%;
        max-width: 300px;
    }
    
    .footer-links {
        justify-content: center;
        margin-top: 1rem;
    }
    
    .trust-section {
        padding: 3rem 0;
    }
    
    .browser-window {
        height: 300px;
    }
    
    .browser-chrome {
        padding: 0.375rem 0.75rem;
        height: 40px;
    }
    
    .browser-control-btn {
        width: 10px;
        height: 10px;
    }
    
    .browser-address-bar {
        font-size: 0.625rem;
        padding: 0.25rem 0.5rem;
        max-width: 200px;
    }
    
    .browser-tabs {
        padding: 0.25rem 0.375rem 0;
    }
    
    .browser-tab {
        padding: 0.375rem 0.5rem;
        font-size: 0.625rem;
        min-width: 80px;
        max-width: 120px;
    }
    
    .page-sidebar {
        width: 200px;
    }
    
    .page-main {
        margin-left: 200px;
        padding: 1rem;
    }
    
    .analytics-stats {
        grid-template-columns: 1fr;
        gap: 0.75rem;
    }
    
    .stat-card {
        padding: 1rem;
    }
    
    .stat-value {
        font-size: 1.5rem;
    }
    
    .notification-scroll {
        height: 200px;
        padding: 0.75rem;
    }
    
    .problem-card-left,
    .problem-card-right {
        padding: 1.5rem;
    }
    
    .signal-box {
        width: 50px;
        height: 50px;
    }
    
    .signal-box i {
        font-size: 1.25rem;
    }
    
    .how-it-works-grid {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }
    
    .coffee-grid {
        grid-template-columns: 1fr;
        gap: 1rem;
    }
    
    .aggregation-flow {
        flex-direction: column;
        gap: 1.5rem;
    }
    
    .process-flow {
        flex-direction: column;
        align-items: center;
        gap: 1rem;
    }
    
    .process-arrow {
        transform: rotate(90deg);
    }
}

@media (max-width: 576px) {
    .hero-title {
        font-size: 2rem;
    }
    
    .section-title {
        font-size: 1.75rem;
    }
    
    .section-subtitle {
        font-size: 1rem;
    }
    
    .feature-card,
    .use-case-card {
        padding: 1.5rem;
    }
    
    .feature-icon,
    .use-case-icon {
        width: 56px;
        height: 56px;
        font-size: 1.5rem;
    }
    
    .process-step-icon {
        width: 64px;
        height: 64px;
        font-size: 1.5rem;
    }
    
    .content-block-icon {
        width: 64px;
        height: 64px;
        font-size: 1.75rem;
    }
    
    .cta-title {
        font-size: 2rem;
    }
    
    .content-block,
    .feature-block {
        padding: 2rem 0 !important;
        gap: 1.5rem;
    }
    
    .browser-window {
        height: 250px;
    }
    
    .browser-chrome {
        padding: 0.25rem 0.5rem;
        height: 36px;
        gap: 0.5rem;
    }
    
    .browser-control-btn {
        width: 8px;
        height: 8px;
    }
    
    .browser-address-bar {
        font-size: 0.5rem;
        padding: 0.25rem 0.375rem;
        max-width: 150px;
    }
    
    .browser-url {
        display: none;
    }
    
    .browser-tabs {
        padding: 0.125rem 0.25rem 0;
    }
    
    .browser-tab {
        padding: 0.25rem 0.375rem;
        font-size: 0.5rem;
        min-width: 60px;
        max-width: 80px;
        gap: 0.25rem;
    }
    
    .tab-title {
        display: none;
    }
    
    .page-header {
        padding: 0.75rem 1rem;
    }
    
    .page-title {
        font-size: 0.875rem;
    }
    
    .page-btn {
        padding: 0.25rem 0.5rem;
        font-size: 0.625rem;
    }
    
    .page-sidebar {
        width: 100%;
        position: relative;
        height: auto;
        max-height: 150px;
    }
    
    .page-main {
        margin-left: 0;
        padding: 0.75rem;
    }
    
    .sidebar-item {
        padding: 0.75rem 1rem;
    }
    
    .sidebar-avatar {
        width: 32px;
        height: 32px;
        font-size: 0.625rem;
    }
    
    .message-bubble {
        max-width: 85%;
        font-size: 0.75rem;
        padding: 0.5rem 0.75rem;
    }
    
    .account-card {
        padding: 1rem;
    }
    
    .account-card-balance {
        font-size: 1.25rem;
    }
    
    .analytics-stats {
        grid-template-columns: 1fr;
        gap: 0.5rem;
    }
    
    .stat-card {
        padding: 0.75rem;
    }
    
    .stat-value {
        font-size: 1.25rem;
    }
    
    .chart-bars {
        height: 80px;
        gap: 0.5rem;
    }
    
    .notification-scroll {
        height: 150px;
        padding: 0.5rem;
    }
    
    .problem-card-left,
    .problem-card-right {
        padding: 1rem;
    }
    
    .signal-box {
        width: 40px;
        height: 40px;
    }
    
    .signal-box i {
        font-size: 1rem;
    }
    
    .how-it-works-grid {
        gap: 1rem;
    }
    
    .coffee-grid {
        gap: 0.75rem;
    }
}

/* ===== ANIMATIONS ===== */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.hero-content,
.feature-card,
.use-case-card,
.capability-item,
.section-title {
    animation: fadeInUp 0.8s ease-out;
}

/* ===== SCROLLBAR STYLING ===== */
::-webkit-scrollbar {
    width: 8px;
}

::-webkit-scrollbar-track {
    background: var(--bg-primary);
}

::-webkit-scrollbar-thumb {
    background: var(--headsupp-slate-400);
    border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
    background: var(--headsupp-slate-500);
}

/* ===== SELECTION STYLING ===== */
::selection {
    background: var(--headsupp-accent);
    color: white;
}

::-moz-selection {
    background: var(--headsupp-accent);
    color: white;
}

/* ===== ANIMATIONS ===== */
@keyframes signalFlow {
    0% {
        transform: translateX(0) translateY(0) scale(0);
        opacity: 0;
    }
    20% {
        opacity: 1;
        transform: scale(1);
    }
    80% {
        opacity: 1;
    }
    100% {
        transform: translateX(calc(var(--target-x, 0))) translateY(calc(var(--target-y, 0))) scale(0);
        opacity: 0;
    }
}

@keyframes signalPulse {
    0%, 100% {
        opacity: 0.3;
        transform: scale(1);
    }
    50% {
        opacity: 1;
        transform: scale(1.1);
    }
}

@keyframes scrollUp {
    0% {
        transform: translateY(100%);
        opacity: 0;
    }
    10% {
        opacity: 1;
    }
    90% {
        opacity: 1;
    }
    100% {
        transform: translateY(-100%);
        opacity: 0;
    }
}

@keyframes pulse {
    0%, 100% {
        opacity: 1;
    }
    50% {
        opacity: 0.5;
    }
}

@keyframes tabSwitch {
    0%, 28% {
        opacity: 0.6;
        background: var(--headsupp-slate-200);
        color: var(--text-secondary);
        font-weight: 400;
    }
    30%, 62% {
        opacity: 1;
        background: white;
        color: var(--text-primary);
        font-weight: 500;
    }
    64%, 100% {
        opacity: 0.6;
        background: var(--headsupp-slate-200);
        color: var(--text-secondary);
        font-weight: 400;
    }
}

.signal-animation {
    position: relative;
}

.signal-box {
    position: relative;
    width: 60px;
    height: 60px;
    background: var(--headsupp-slate-100);
    border: 2px solid var(--headsupp-accent);
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 1rem;
    animation: signalPulse 2s infinite;
}

.signal-box i {
    color: var(--headsupp-accent);
    font-size: 1.5rem;
}

.signal-line {
    position: absolute;
    width: 3px;
    height: 40px;
    background: var(--headsupp-accent);
    left: 50%;
    top: 100%;
    transform-origin: top center;
    opacity: 0;
    animation: signalFlow 3s infinite;
    z-index: 1;
}

.signal-line::before {
    content: '';
    position: absolute;
    width: 8px;
    height: 8px;
    background: var(--headsupp-accent);
    border-radius: 50%;
    top: -2px;
    left: -2px;
    transform: translateX(-50%);
    animation: signalFlow 3s infinite;
    z-index: 99999;
}

.brain-box {
    width: 120px;
    height: 120px;
    background: var(--headsupp-slate-100);
    border: 3px solid var(--headsupp-accent);
    border-radius: 16px;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    overflow: hidden;
    animation: brainOverload 2s infinite;
}

.brain-box i {
    color: var(--headsupp-accent);
    font-size: 3rem;
    z-index: 2;
    animation: brainPulse 1.5s infinite;
}

.brain-box::before {
    content: '';
    position: absolute;
    width: 100%;
    height: 100%;
    background: radial-gradient(circle, rgba(220, 38, 38, 0.2) 0%, transparent 70%);
    animation: brainOverloadGlow 2s infinite;
}

@keyframes brainOverload {
    0%, 100% {
        border-color: var(--headsupp-accent);
        box-shadow: 0 0 0 0 rgba(236, 72, 153, 0.4);
    }
    50% {
        border-color: #DC2626;
        box-shadow: 0 0 20px 5px rgba(220, 38, 38, 0.6);
    }
}

@keyframes brainPulse {
    0%, 100% {
        color: var(--headsupp-accent);
        transform: scale(1);
    }
    50% {
        color: #DC2626;
        transform: scale(1.1);
    }
}

@keyframes brainOverloadGlow {
    0%, 100% {
        opacity: 0.3;
    }
    50% {
        opacity: 0.8;
    }
}

.notification-scroll {
    position: relative;
    height: 300px;
    overflow: hidden;
    background: var(--headsupp-slate-50);
    border-radius: 12px;
    padding: 0;
    width: 100%;
}

.notification-container {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
    animation: scrollUpContinuous 10s linear infinite;
    padding: 1rem;
}

.notification-item {
    width: 100%;
    background: white;
    border-left: 4px solid var(--headsupp-accent);
    border-radius: 8px;
    padding: 1rem;
    box-shadow: var(--shadow-sm);
    display: flex;
    align-items: center;
    gap: 1rem;
    flex-shrink: 0;
}

@keyframes scrollUpContinuous {
    0% {
        transform: translateY(0);
    }
    100% {
        transform: translateY(-50%);
    }
}

.notification-icon {
    width: 40px;
    height: 40px;
    background: var(--headsupp-slate-100);
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.notification-icon i {
    color: var(--headsupp-accent);
    font-size: 1.25rem;
}

.notification-lines {
    flex: 1;
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.notification-line {
    height: 8px;
    background: var(--headsupp-slate-200);
    border-radius: 4px;
}

.notification-line:nth-child(1) {
    width: 80%;
}

.notification-line:nth-child(2) {
    width: 60%;
}

.browser-window {
    background: var(--card-bg);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    overflow: hidden;
    box-shadow: var(--shadow-md);
    width: 100%;
    height: 400px;
    display: flex;
    flex-direction: column;
}

/* Browser Chrome */
.browser-chrome {
    display: flex;
    align-items: center;
    background: var(--headsupp-slate-50);
    border-bottom: 1px solid var(--border-color);
    padding: 0.5rem 1rem;
    gap: 1rem;
    height: 48px;
}

.browser-controls {
    display: flex;
    gap: 0.5rem;
}

.browser-control-btn {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background: var(--headsupp-slate-300);
}

.browser-control-btn:nth-child(1) {
    background: #FF5F57;
}

.browser-control-btn:nth-child(2) {
    background: #FFBD2E;
}

.browser-control-btn:nth-child(3) {
    background: #28CA42;
}

.browser-address-bar {
    flex: 1;
    background: white;
    border: 1px solid var(--border-color);
    border-radius: 6px;
    padding: 0.375rem 0.75rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.75rem;
    color: var(--text-secondary);
    max-width: 400px;
}

.browser-lock-icon {
    font-size: 0.625rem;
    color: var(--headsupp-slate-400);
}

.browser-url {
    color: var(--text-primary);
    font-weight: 500;
}

.browser-actions {
    color: var(--text-secondary);
    font-size: 0.875rem;
    cursor: pointer;
}

/* Browser Tabs */
.browser-tabs {
    display: flex;
    background: var(--headsupp-slate-100);
    border-bottom: 1px solid var(--border-color);
    padding: 0.25rem 0.5rem 0;
    gap: 0.25rem;
    overflow-x: auto;
}

.browser-tab {
    padding: 0.5rem 0.75rem;
    background: var(--headsupp-slate-200);
    border-radius: 8px 8px 0 0;
    font-size: 0.75rem;
    color: var(--text-secondary);
    white-space: nowrap;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    animation: tabSwitch 9s infinite;
    cursor: pointer;
    position: relative;
    min-width: 120px;
    max-width: 200px;
    border: 1px solid transparent;
    border-bottom: none;
}

.browser-tab:nth-child(1) {
    animation-delay: 0s;
}

.browser-tab:nth-child(2) {
    animation-delay: 3s;
}

.browser-tab:nth-child(3) {
    animation-delay: 6s;
}

.tab-favicon {
    font-size: 0.75rem;
    display: flex;
    align-items: center;
}

.tab-title {
    flex: 1;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.tab-close {
    font-size: 1rem;
    line-height: 1;
    opacity: 0;
    transition: opacity 0.2s;
    width: 16px;
    height: 16px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 3px;
}

.browser-tab:hover .tab-close {
    opacity: 0.6;
}

.browser-tab:hover .tab-close:hover {
    opacity: 1;
    background: var(--headsupp-slate-300);
}

.browser-content {
    flex: 1;
    position: relative;
    overflow: hidden;
    background: white;
}

.dashboard-view {
    position: absolute;
    width: 100%;
    height: 100%;
    opacity: 0;
    transition: opacity 0.4s ease, transform 0.4s ease;
    pointer-events: none;
    transform: translateX(10px);
    overflow-y: auto;
}

.dashboard-view.active {
    opacity: 1;
    pointer-events: all;
    transform: translateX(0);
}

.dashboard-view:nth-child(1) {
    animation: dashboardSwitch 9s infinite;
    animation-delay: 0s;
}

.dashboard-view:nth-child(2) {
    animation: dashboardSwitch 9s infinite;
    animation-delay: 3s;
}

.dashboard-view:nth-child(3) {
    animation: dashboardSwitch 9s infinite;
    animation-delay: 6s;
}

@keyframes dashboardSwitch {
    0%, 28% {
        opacity: 0;
        z-index: 1;
        transform: translateX(10px);
    }
    30%, 32% {
        opacity: 1;
        z-index: 2;
        transform: translateX(0);
    }
    33%, 62% {
        opacity: 1;
        z-index: 2;
        transform: translateX(0);
    }
    64%, 100% {
        opacity: 0;
        z-index: 1;
        transform: translateX(10px);
    }
}

@keyframes tabSwitch {
    0%, 28% {
        opacity: 0.7;
        background: var(--headsupp-slate-200);
        color: var(--text-secondary);
        font-weight: 400;
        border-color: transparent;
    }
    30%, 32% {
        opacity: 1;
        background: white;
        color: var(--text-primary);
        font-weight: 500;
        border-color: var(--border-color);
    }
    33%, 62% {
        opacity: 1;
        background: white;
        color: var(--text-primary);
        font-weight: 500;
        border-color: var(--border-color);
    }
    64%, 100% {
        opacity: 0.7;
        background: var(--headsupp-slate-200);
        color: var(--text-secondary);
        font-weight: 400;
        border-color: transparent;
    }
}

/* Page Header */
.page-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 1rem 1.5rem;
    border-bottom: 1px solid var(--border-color);
    background: white;
    position: sticky;
    top: 0;
    z-index: 10;
}

.page-title {
    font-size: 1rem;
    font-weight: 600;
    color: var(--text-primary);
}

.page-actions {
    display: flex;
    gap: 0.5rem;
}

.page-btn {
    padding: 0.375rem 0.75rem;
    background: var(--headsupp-slate-50);
    border: 1px solid var(--border-color);
    border-radius: 6px;
    font-size: 0.75rem;
    color: var(--text-secondary);
    cursor: pointer;
    transition: all 0.2s;
    display: flex;
    align-items: center;
    gap: 0.375rem;
}

.page-btn:hover {
    background: var(--headsupp-slate-100);
    color: var(--text-primary);
}

.page-btn i {
    font-size: 0.75rem;
}

/* Messages Page */
.page-sidebar {
    width: 280px;
    border-right: 1px solid var(--border-color);
    background: var(--headsupp-slate-50);
    height: calc(100% - 57px);
    overflow-y: auto;
    position: absolute;
    left: 0;
    top: 57px;
}

.sidebar-item {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 1rem 1.5rem;
    border-bottom: 1px solid var(--border-color);
    cursor: pointer;
    transition: background 0.2s;
}

.sidebar-item:hover {
    background: white;
}

.sidebar-item.active {
    background: white;
    border-left: 3px solid var(--headsupp-accent);
}

.sidebar-avatar {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: var(--headsupp-accent);
    color: white;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.75rem;
    font-weight: 600;
    flex-shrink: 0;
}

.sidebar-content {
    flex: 1;
    min-width: 0;
}

.sidebar-name {
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 0.25rem;
}

.sidebar-preview {
    font-size: 0.75rem;
    color: var(--text-muted);
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.sidebar-time {
    font-size: 0.75rem;
    color: var(--text-muted);
    white-space: nowrap;
}

.page-main {
    margin-left: 280px;
    padding: 1.5rem;
    height: calc(100% - 57px);
    overflow-y: auto;
}

.message-thread {
    display: flex;
    flex-direction: column;
    gap: 1rem;
    max-width: 600px;
}

.message-bubble {
    padding: 0.75rem 1rem;
    border-radius: 12px;
    max-width: 70%;
    font-size: 0.875rem;
    line-height: 1.5;
}

.message-bubble.sent {
    background: var(--headsupp-accent);
    color: white;
    align-self: flex-end;
    border-bottom-right-radius: 4px;
}

.message-bubble.received {
    background: var(--headsupp-slate-100);
    color: var(--text-primary);
    align-self: flex-start;
    border-bottom-left-radius: 4px;
}

.message-text {
    margin-bottom: 0.25rem;
}

.message-time {
    font-size: 0.625rem;
    opacity: 0.7;
}

/* Account Page */
.account-content {
    padding: 1.5rem;
    height: calc(100% - 57px);
    overflow-y: auto;
}

.account-card {
    background: white;
    border: 1px solid var(--border-color);
    border-radius: 12px;
    padding: 1.5rem;
    margin-bottom: 1rem;
    box-shadow: var(--shadow-sm);
}

.account-card-header {
    display: flex;
    align-items: center;
    gap: 1rem;
    margin-bottom: 1rem;
}

.account-icon {
    width: 48px;
    height: 48px;
    background: var(--headsupp-slate-100);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.25rem;
    color: var(--headsupp-slate-600);
}

.account-card-title {
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 0.25rem;
}

.account-card-subtitle {
    font-size: 0.75rem;
    color: var(--text-muted);
}

.account-card-balance {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--text-primary);
}

.account-transactions {
    margin-top: 1.5rem;
}

.transaction-item {
    display: flex;
    align-items: center;
    gap: 1rem;
    padding: 1rem;
    border-bottom: 1px solid var(--border-color);
}

.transaction-item:last-child {
    border-bottom: none;
}

.transaction-icon {
    width: 40px;
    height: 40px;
    background: var(--headsupp-slate-100);
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.25rem;
}

.transaction-details {
    flex: 1;
}

.transaction-name {
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 0.25rem;
}

.transaction-date {
    font-size: 0.75rem;
    color: var(--text-muted);
}

.transaction-amount {
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--text-primary);
}

.transaction-amount.positive {
    color: #10B981;
}

/* Analytics Page */
.analytics-content {
    padding: 1.5rem;
    height: calc(100% - 57px);
    overflow-y: auto;
}

.analytics-stats {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1rem;
    margin-bottom: 2rem;
}

.stat-card {
    background: white;
    border: 1px solid var(--border-color);
    border-radius: 12px;
    padding: 1.5rem;
    box-shadow: var(--shadow-sm);
}

.stat-label {
    font-size: 0.75rem;
    color: var(--text-muted);
    margin-bottom: 0.5rem;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.stat-value {
    font-size: 1.75rem;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 0.5rem;
}

.stat-change {
    font-size: 0.75rem;
    font-weight: 600;
}

.stat-change.positive {
    color: #10B981;
}

.stat-change.negative {
    color: #EF4444;
}

.analytics-chart {
    background: white;
    border: 1px solid var(--border-color);
    border-radius: 12px;
    padding: 1.5rem;
    box-shadow: var(--shadow-sm);
}

.chart-bars {
    display: flex;
    align-items: flex-end;
    gap: 1rem;
    height: 120px;
    margin-bottom: 1rem;
}

.chart-bar {
    flex: 1;
    background: linear-gradient(180deg, var(--headsupp-accent) 0%, var(--headsupp-accent-light) 100%);
    border-radius: 4px 4px 0 0;
    min-height: 20px;
}

.chart-labels {
    display: flex;
    justify-content: space-between;
    font-size: 0.75rem;
    color: var(--text-muted);
}

.cloud-signals {
    position: relative;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 1rem;
}

.cloud-icon {
    font-size: 4rem;
    color: var(--headsupp-slate-400);
}

.signal-stream {
    width: 4px;
    height: 100px;
    background: repeating-linear-gradient(
        to bottom,
        var(--headsupp-accent) 0px,
        var(--headsupp-accent) 8px,
        transparent 8px,
        transparent 16px
    );
    position: relative;
    margin: 0 auto;
    animation: dashMove 2s linear infinite;
}

@keyframes dashMove {
    0% {
        background-position: 0 0;
    }
    100% {
        background-position: 0 16px;
    }
}

.headsupp-icon-box {
    animation: iconPulse 2s infinite;
}

@keyframes iconPulse {
    0%, 100% {
        transform: scale(1);
        box-shadow: var(--shadow-md);
    }
    50% {
        transform: scale(1.05);
        box-shadow: var(--shadow-lg);
    }
}

.headsupp-icon-box {
    width: 80px;
    height: 80px;
    background: var(--headsupp-primary);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 2rem;
    box-shadow: var(--shadow-md);
}

.process-flow {
    display: flex;
    align-items: center;
    gap: 1rem;
    margin-top: 1rem;
}

.process-box {
    flex: 1;
    background: var(--headsupp-slate-100);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    padding: 1rem;
    text-align: center;
    font-size: 0.875rem;
    color: var(--text-primary);
    font-weight: 500;
}

.process-arrow {
    color: var(--headsupp-accent);
    font-size: 1.5rem;
}

.aggregated-signal {
    background: var(--card-bg);
    border: 2px solid var(--headsupp-accent);
    border-radius: 12px;
    padding: 1.5rem;
    margin-top: 2rem;
    display: flex;
    align-items: center;
    gap: 1rem;
    box-shadow: var(--shadow-md);
}

.signal-actions {
    display: flex;
    gap: 0.5rem;
    margin-top: 1rem;
    justify-content: center;
}

.signal-action-btn {
    padding: 0.5rem 1rem;
    border: 1px solid var(--border-color);
    background: var(--headsupp-slate-50);
    border-radius: 6px;
    font-size: 0.875rem;
    color: var(--text-secondary);
    cursor: pointer;
    transition: var(--transition);
}

.signal-action-btn:hover {
    background: var(--headsupp-slate-200);
    color: var(--text-primary);
}

.aggregated-signal-icon {
    width: 48px;
    height: 48px;
    background: var(--headsupp-accent);
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 1.5rem;
    flex-shrink: 0;
}

.aggregated-signal-text {
    flex: 1;
    font-size: 1.125rem;
    font-weight: 600;
    color: var(--text-primary);
    text-align: left;
}

.silence-icon {
    width: 80px;
    height: 80px;
    background: var(--headsupp-slate-100);
    border: 3px solid var(--headsupp-slate-300);
    border-radius: 16px;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
}

.silence-icon i {
    color: var(--headsupp-slate-400);
    font-size: 2.5rem;
}

.silence-icon::after {
    content: '';
    position: absolute;
    width: 2px;
    height: 100%;
    background: var(--headsupp-slate-400);
    transform: rotate(45deg);
    transform-origin: center;
}

/* ===== FOCUS STYLES ===== */
.btn:focus,
.btn:focus-visible {
    box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.3);
    outline: none;
}

.nav-link:focus,
.nav-link:focus-visible {
    outline: 2px solid var(--headsupp-accent);
    outline-offset: 2px;
}

/* ===== LOADING STATES ===== */
.btn-foretic:disabled {
    opacity: 0.6;
    cursor: not-allowed;
}

.btn-headsupp:disabled:hover {
    transform: none;
    box-shadow: var(--shadow-md);
}

/* ===== CONTENT BLOCK VARIATIONS ===== */

/* Left/Right Layout Blocks */
.content-block {
    display: flex;
    align-items: center;
    gap: 4rem;
    padding: 6rem 0;
}

@media (min-width: 1200px) {
    .content-block {
        padding: 8rem 0;
    }
}

.content-block.reverse {
    flex-direction: row-reverse;
}

.content-block-content {
    flex: 1;
}

.content-block-visual {
    flex: 1;
    display: flex;
    align-items: center;
    justify-content: center;
}

.content-block-icon {
    width: 120px;
    height: 120px;
    background: var(--headsupp-slate-100);
    border-radius: 24px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 3rem;
    color: var(--headsupp-primary);
    margin-bottom: 2rem;
}

.content-block-large {
    padding: 5rem 0;
}

.content-block-large .content-block-icon {
    width: 160px;
    height: 160px;
    font-size: 4rem;
}

/* Process Steps - Horizontal Timeline */
.process-timeline {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 2rem;
    padding: 3rem 0;
}

.process-step {
    position: relative;
    text-align: center;
}

.process-step-icon {
    width: 80px;
    height: 80px;
    background: var(--card-bg);
    border: 3px solid var(--headsupp-primary);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1.5rem;
    font-size: 2rem;
    color: var(--headsupp-primary);
    box-shadow: var(--shadow-md);
    transition: var(--transition);
}

.process-step:hover .process-step-icon {
    background: var(--headsupp-primary);
    color: white;
    transform: scale(1.1);
}

.process-step h4 {
    font-size: 1.25rem;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 0.75rem;
}

.process-step p {
    color: var(--text-secondary);
    line-height: 1.7;
    font-size: 0.95rem;
}

/* Large Feature Blocks */
.feature-block {
    display: flex;
    align-items: center;
    gap: 5rem;
    padding: 5rem 0;
}

.feature-block.reverse {
    flex-direction: row-reverse;
}

.feature-block-content {
    flex: 1;
}

.feature-block-visual {
    flex: 1;
    background: var(--headsupp-slate-50);
    border-radius: 16px;
    padding: 3rem;
    border: 1px solid var(--border-color);
}

.feature-block-icon-large {
    width: 100px;
    height: 100px;
    background: var(--headsupp-slate-100);
    border-radius: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2.5rem;
    color: var(--headsupp-primary);
    margin-bottom: 2rem;
}

/* Use Case Grid Variations */
.use-case-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 2rem;
}

.use-case-card {
    background: var(--card-bg);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    padding: 2rem;
    transition: var(--transition);
    height: 100%;
    box-shadow: var(--shadow-sm);
}

.use-case-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-lg);
    border-color: var(--headsupp-slate-300);
}

.use-case-icon {
    width: 56px;
    height: 56px;
    background: var(--headsupp-slate-100);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 1.5rem;
    font-size: 1.5rem;
    color: var(--headsupp-primary);
    transition: var(--transition);
}

.use-case-card:hover .use-case-icon {
    background: var(--headsupp-primary);
    color: white;
}

.use-case-card h4 {
    font-size: 1.25rem;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 1rem;
}

.use-case-card p {
    color: var(--text-secondary);
    line-height: 1.7;
    font-size: 0.95rem;
    margin-bottom: 0.5rem;
}

/* Trust Section - Simple Centered */
.trust-section {
    text-align: center;
    padding: 5rem 0;
}

.trust-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
    margin-top: 3rem;
}

.trust-item {
    padding: 2rem;
}

.trust-icon {
    width: 64px;
    height: 64px;
    background: var(--headsupp-slate-100);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1.5rem;
    font-size: 1.75rem;
    color: var(--headsupp-primary);
}

.trust-item h4 {
    font-size: 1.125rem;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 0.75rem;
}

.trust-item p {
    color: var(--text-secondary);
    line-height: 1.7;
    font-size: 0.95rem;
}

/* Responsive Content Blocks */
@media (max-width: 992px) {
    .content-block,
    .feature-block {
        flex-direction: column !important;
        gap: 3rem;
        padding: 3rem 0;
    }
    
    .content-block-icon,
    .feature-block-icon-large {
        margin-left: auto;
        margin-right: auto;
    }
    
    .process-timeline {
        grid-template-columns: 1fr;
        gap: 2rem;
        padding: 2rem 0;
    }
    
    .trust-grid {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
    
    .use-case-grid {
        grid-template-columns: 1fr;
    }
    
    .browser-window {
        height: 350px;
    }
    
    .page-sidebar {
        width: 240px;
    }
    
    .page-main {
        margin-left: 240px;
    }
    
    .analytics-stats {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .notification-scroll {
        height: 250px;
    }
    
    .how-it-works-grid {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
    
    .coffee-grid {
        grid-template-columns: 1fr;
    }
    
    .coffee-line {
        display: none;
    }
    
    .aggregation-flow {
        flex-direction: column;
        gap: 2rem;
    }
    
    .process-flow {
        flex-direction: column;
        align-items: center;
    }
    
    .process-arrow {
        transform: rotate(90deg);
    }
}

/* ===== DEMO PAGE STYLES ===== */
.demo-overview-section {
    background: var(--gradient-dark);
    position: relative;
}

.demo-overview-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: 
        radial-gradient(circle at 30% 70%, rgba(243, 128, 32, 0.05) 0%, transparent 50%);
    pointer-events: none;
}

.demo-feature {
    padding: 2rem 1rem;
}

.demo-feature-icon {
    width: 80px;
    height: 80px;
    background: var(--gradient-teal);
    border-radius: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1.5rem;
    font-size: 2rem;
    color: white;
    box-shadow: var(--shadow-teal);
}

.demo-feature h4 {
    font-size: 1.3rem;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 1rem;
}

.demo-feature p {
    color: var(--text-secondary);
    line-height: 1.6;
}

/* ===== DEMO PANELS ===== */
.demo-panel {
    background: var(--dark-card);
    border: 1px solid var(--dark-border);
    border-radius: 20px;
    overflow: hidden;
    margin-bottom: 2rem;
}

.demo-panel-header {
    background: var(--gradient-teal);
    padding: 1.5rem;
    border-bottom: 1px solid var(--dark-border);
}

.demo-panel-header h4 {
    color: white;
    margin: 0;
    font-weight: 600;
}

.demo-panel-body {
    padding: 2rem;
}

.demo-panel-body pre {
    background: #1e1e1e;
    border-radius: 10px;
    padding: 1.5rem;
    margin-bottom: 1.5rem;
    overflow-x: auto;
    border: 1px solid var(--dark-border);
}

.demo-panel-body code {
    color: #f8f8f2;
    font-family: 'Fira Code', 'Monaco', 'Consolas', monospace;
    font-size: 0.9rem;
    line-height: 1.5;
}

.demo-action {
    text-align: center;
}

/* ===== API ENDPOINTS ===== */
.api-endpoints {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.api-endpoint {
    display: flex;
    align-items: center;
    padding: 1rem;
    background: var(--dark-bg);
    border-radius: 10px;
    border: 1px solid var(--dark-border);
    transition: var(--transition);
}

.api-endpoint:hover {
    border-color: rgba(243, 128, 32, 0.3);
    transform: translateX(5px);
}

.method {
    padding: 0.25rem 0.75rem;
    border-radius: 5px;
    font-weight: 600;
    font-size: 0.8rem;
    margin-right: 1rem;
    min-width: 60px;
    text-align: center;
}

.method.get {
    background: #28a745;
    color: white;
}

.method.post {
    background: #007bff;
    color: white;
}

.method.put {
    background: #ffc107;
    color: #000;
}

.method.delete {
    background: #dc3545;
    color: white;
}

.endpoint {
    font-family: 'Fira Code', 'Monaco', 'Consolas', monospace;
    color: var(--foretic-teal);
    font-weight: 500;
    margin-right: 1rem;
    min-width: 150px;
}

.description {
    color: var(--text-secondary);
    font-size: 0.9rem;
}

/* ===== LIVE DEMO APP ===== */
.demo-app {
    background: var(--dark-card);
    border: 1px solid var(--dark-border);
    border-radius: 20px;
    overflow: hidden;
    box-shadow: var(--shadow-heavy);
}

.demo-app-header {
    background: var(--gradient-teal);
    padding: 1.5rem 2rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
    border-bottom: 1px solid var(--dark-border);
}

.demo-app-header h4 {
    color: white;
    margin: 0;
    font-weight: 600;
}

.demo-stats {
    display: flex;
    gap: 1.5rem;
}

.stat {
    color: white;
    font-size: 0.9rem;
    font-weight: 500;
}

.demo-app-body {
    padding: 2rem;
}

.add-task-form {
    margin-bottom: 2rem;
}

.add-task-form .input-group {
    display: flex;
    gap: 0.5rem;
}

.add-task-form .form-control {
    background: var(--dark-bg);
    border: 1px solid var(--dark-border);
    color: var(--text-primary);
    border-radius: 10px;
    padding: 0.75rem 1rem;
}

.add-task-form .form-control:focus {
    background: var(--dark-bg);
    border-color: var(--foretic-teal);
    color: var(--text-primary);
    box-shadow: 0 0 0 3px rgba(0, 212, 170, 0.1);
}

.task-list {
    min-height: 200px;
}

.demo-placeholder {
    text-align: center;
    padding: 3rem 1rem;
    color: var(--text-muted);
}

.demo-placeholder i {
    font-size: 3rem;
    margin-bottom: 1rem;
    opacity: 0.5;
}

.task-item {
    display: flex;
    align-items: center;
    padding: 1rem;
    background: var(--dark-bg);
    border: 1px solid var(--dark-border);
    border-radius: 10px;
    margin-bottom: 0.75rem;
    transition: var(--transition);
}

.task-item:hover {
    border-color: rgba(0, 212, 170, 0.3);
    transform: translateX(5px);
}

.task-item.completed {
    opacity: 0.7;
}

.task-item.completed .task-title {
    text-decoration: line-through;
    color: var(--text-muted);
}

.task-checkbox {
    margin-right: 1rem;
}

.task-checkbox input[type="checkbox"] {
    width: 18px;
    height: 18px;
    accent-color: var(--foretic-teal);
}

.task-content {
    flex: 1;
}

.task-title {
    color: var(--text-primary);
    font-weight: 500;
    margin-bottom: 0.25rem;
}

.task-meta {
    font-size: 0.8rem;
}

.task-actions {
    margin-left: 1rem;
}

.task-actions .btn {
    padding: 0.375rem 0.75rem;
    font-size: 0.8rem;
}

/* ===== CODE EXAMPLES ===== */
.code-examples-section {
    background: var(--gradient-dark);
}

.code-example {
    background: var(--dark-card);
    border: 1px solid var(--dark-border);
    border-radius: 20px;
    padding: 2rem;
    margin-bottom: 2rem;
}

.code-example h4 {
    color: var(--text-primary);
    margin-bottom: 1.5rem;
    font-weight: 600;
}

.code-example pre {
    background: #1e1e1e;
    border-radius: 10px;
    padding: 1.5rem;
    overflow-x: auto;
    border: 1px solid var(--dark-border);
}

.code-example code {
    color: #f8f8f2;
    font-family: 'Fira Code', 'Monaco', 'Consolas', monospace;
    font-size: 0.9rem;
    line-height: 1.5;
}

/* ===== DEMO NOTIFICATIONS ===== */
.demo-notification {
    position: fixed;
    top: 100px;
    right: 20px;
    background: var(--dark-card);
    border: 1px solid var(--dark-border);
    border-radius: 10px;
    padding: 1rem 1.5rem;
    color: var(--text-primary);
    font-weight: 500;
    z-index: 1000;
    transform: translateX(400px);
    transition: transform 0.3s ease;
    box-shadow: var(--shadow-heavy);
}

.demo-notification.show {
    transform: translateX(0);
}

.demo-notification.success {
    border-left: 4px solid #28a745;
}

.demo-notification.error {
    border-left: 4px solid #dc3545;
}

.demo-notification.warning {
    border-left: 4px solid #ffc107;
}

.demo-notification.info {
    border-left: 4px solid var(--foretic-teal);
}

/* ===== RESPONSIVE DEMO STYLES ===== */
@media (max-width: 768px) {
    .demo-app-header {
        flex-direction: column;
        gap: 1rem;
        text-align: center;
    }
    
    .demo-stats {
        justify-content: center;
    }
    
    .add-task-form .input-group {
        flex-direction: column;
    }
    
    .task-item {
        flex-direction: column;
        align-items: flex-start;
        gap: 1rem;
    }
    
    .task-checkbox {
        margin-right: 0;
    }
    
    .task-actions {
        margin-left: 0;
        align-self: flex-end;
    }
    
    .api-endpoint {
        flex-direction: column;
        align-items: flex-start;
        gap: 0.5rem;
    }
    
    .method {
        margin-right: 0;
    }
    
    .endpoint {
        margin-right: 0;
        min-width: auto;
    }
}

/* ===== CONTENT PAGES STYLES ===== */
.content-section {
    margin-bottom: 3rem;
}

.content-section h2 {
    color: var(--text-primary);
    font-size: 1.8rem;
    font-weight: 600;
    margin-bottom: 1rem;
    padding-bottom: 0.5rem;
    border-bottom: 2px solid var(--foretic-teal);
}

.content-section h3 {
    color: var(--text-primary);
    font-size: 1.4rem;
    font-weight: 600;
    margin-bottom: 0.75rem;
    margin-top: 1.5rem;
}

.content-section p {
    color: var(--text-secondary);
    line-height: 1.7;
    margin-bottom: 1rem;
}

.content-section ul {
    color: var(--text-secondary);
    line-height: 1.7;
    margin-bottom: 1rem;
    padding-left: 1.5rem;
}

.content-section li {
    margin-bottom: 0.5rem;
}

.content-section a {
    color: var(--foretic-teal);
    text-decoration: none;
    transition: var(--transition);
}

.content-section a:hover {
    color: var(--foretic-teal-hover);
    text-decoration: underline;
}