/* SkulTrust Modern Home CSS */

@import url('https://fonts.googleapis.com/css2?family=Outfit:wght@300;400;500;600;700;800&family=Inter:wght@300;400;500;600;700&display=swap');

:root {
    --primary-blue: #3b82f6;
    --primary-blue-dark: #2563eb;
    --accent-purple: #8b5cf6;
    --accent-emerald: #10b981;
    --accent-amber: #f59e0b;
    --accent-rose: #f43f5e;
    --dark-bg: #1e293b;
    --slate-800: #0f172a;
    --slate-700: #334155;
    --slate-600: #475569;
    --light-bg: #f8fafc;
    --card-shadow: 0 10px 30px rgba(0, 0, 0, 0.05);
    --card-shadow-hover: 0 20px 40px rgba(0, 0, 0, 0.1);
}

body {
    font-family: 'Inter', system-ui, -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    color: #334155;
    background-color: var(--light-bg);
    margin: 0;
    padding: 0;
    overflow-x: hidden;
}

h1, h2, h3, h4, h5, h6 {
    font-family: 'Outfit', sans-serif;
}

/* Master Header & Navigation */
.skultrust-navbar {
    background: rgba(15, 23, 42, 0.95);
    backdrop-filter: blur(12px);
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
    position: sticky;
    top: 0;
    z-index: 1000;
    padding: 15px 0;
    transition: all 0.3s ease;
}

.skultrust-brand {
    display: flex;
    align-items: center;
    gap: 12px;
    text-decoration: none;
    color: #fff;
    font-family: 'Outfit', sans-serif;
    font-size: 1.5rem;
    font-weight: 700;
}

.skultrust-brand:hover {
    color: #fff;
    text-decoration: none;
}

.skultrust-brand-logo {
    width: 40px;
    height: 40px;
    border-radius: 10px;
    background: linear-gradient(135deg, #3b82f6, #8b5cf6);
    display: flex;
    align-items: center;
    justify-content: center;
    color: #fff;
    font-size: 1.3rem;
    box-shadow: 0 4px 12px rgba(59, 130, 246, 0.4);
}

.nav-link-custom {
    color: #cbd5e1;
    font-weight: 500;
    margin: 0 12px;
    text-decoration: none;
    transition: color 0.2s;
}

.nav-link-custom:hover {
    color: #3b82f6;
    text-decoration: none;
}

.btn-nav-login {
    border: 2px solid rgba(255, 255, 255, 0.2);
    color: #fff;
    padding: 8px 20px;
    border-radius: 25px;
    font-weight: 600;
    text-decoration: none;
    transition: all 0.3s;
}

.btn-nav-login:hover {
    background: rgba(255, 255, 255, 0.1);
    color: #fff;
    border-color: #fff;
    text-decoration: none;
}

.btn-nav-register {
    background: linear-gradient(135deg, #3b82f6 0%, #8b5cf6 100%);
    color: #fff;
    padding: 10px 24px;
    border-radius: 25px;
    font-weight: 600;
    text-decoration: none;
    box-shadow: 0 4px 15px rgba(59, 130, 246, 0.4);
    transition: all 0.3s;
}

.btn-nav-register:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(59, 130, 246, 0.6);
    color: #fff;
    text-decoration: none;
}

/* Master Footer */
.skultrust-master-footer {
    background: #0f172a;
    color: #94a3b8;
    padding: 60px 0 30px 0;
    border-top: 1px solid rgba(255, 255, 255, 0.05);
}

.skultrust-master-footer h5 {
    color: #fff;
    font-weight: 700;
    margin-bottom: 20px;
}

.skultrust-master-footer ul {
    list-style: none;
    padding: 0;
}

.skultrust-master-footer ul li {
    margin-bottom: 10px;
}

.skultrust-master-footer a {
    color: #94a3b8;
    text-decoration: none;
    transition: color 0.2s;
}

.skultrust-master-footer a:hover {
    color: #3b82f6;
}

.footer-bottom-text {
    border-top: 1px solid rgba(255, 255, 255, 0.05);
    padding-top: 25px;
    margin-top: 40px;
    font-size: 0.9rem;
    text-align: center;
}

/* Smooth Scrolling & Polish */
html {
    scroll-behavior: smooth;
}

.glow-pill {
    display: inline-block;
    background: rgba(59, 130, 246, 0.15);
    border: 1px solid rgba(59, 130, 246, 0.3);
    color: #60a5fa;
    padding: 6px 16px;
    border-radius: 20px;
    font-size: 0.85rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: 15px;
}

/* Demo & Apps Section */
.btn-nav-demo {
    background: linear-gradient(135deg, #10b981 0%, #059669 100%);
    color: #fff !important;
    padding: 10px 24px;
    border-radius: 25px;
    font-weight: 600;
    text-decoration: none !important;
    box-shadow: 0 4px 15px rgba(16, 185, 129, 0.4);
    transition: all 0.3s;
}

.btn-nav-demo:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(16, 185, 129, 0.6);
    color: #fff !important;
}

.download-card {
    background: #fff;
    border-radius: 20px;
    padding: 35px 30px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.05);
    border: 1px solid #e2e8f0;
    text-align: center;
    transition: all 0.3s ease;
    height: 100%;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
}

.download-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.1);
    border-color: #3b82f6;
}

.download-icon-box {
    width: 70px;
    height: 70px;
    border-radius: 20px;
    margin: 0 auto 20px auto;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2rem;
    color: #fff;
}

.download-icon-box.demo-icon {
    background: linear-gradient(135deg, #10b981, #059669);
    box-shadow: 0 8px 20px rgba(16, 185, 129, 0.3);
}

.download-icon-box.desktop-icon {
    background: linear-gradient(135deg, #3b82f6, #1d4ed8);
    box-shadow: 0 8px 20px rgba(59, 130, 246, 0.3);
}

.download-icon-box.mobile-icon {
    background: linear-gradient(135deg, #8b5cf6, #6d28d9);
    box-shadow: 0 8px 20px rgba(139, 92, 246, 0.3);
}

.download-card h3 {
    font-size: 1.4rem;
    font-weight: 700;
    color: #1e293b;
    margin-bottom: 12px;
}

.download-card p {
    color: #64748b;
    font-size: 0.98rem;
    line-height: 1.6;
    margin-bottom: 25px;
}

.btn-app-action {
    display: inline-block;
    width: 100%;
    padding: 14px 20px;
    border-radius: 30px;
    font-weight: 700;
    font-size: 1rem;
    text-decoration: none !important;
    transition: all 0.3s ease;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.btn-app-action.demo-action {
    background: linear-gradient(135deg, #10b981 0%, #059669 100%);
    color: #fff !important;
    box-shadow: 0 6px 15px rgba(16, 185, 129, 0.3);
}

.btn-app-action.demo-action:hover {
    transform: translateY(-2px);
    box-shadow: 0 10px 25px rgba(16, 185, 129, 0.5);
}

.btn-app-action.desktop-action {
    background: linear-gradient(135deg, #3b82f6 0%, #1d4ed8 100%);
    color: #fff !important;
    box-shadow: 0 6px 15px rgba(59, 130, 246, 0.3);
}

.btn-app-action.desktop-action:hover {
    transform: translateY(-2px);
    box-shadow: 0 10px 25px rgba(59, 130, 246, 0.5);
}

.btn-app-action.mobile-action {
    background: linear-gradient(135deg, #8b5cf6 0%, #6d28d9 100%);
    color: #fff !important;
    box-shadow: 0 6px 15px rgba(139, 92, 246, 0.3);
}

.btn-app-action.mobile-action:hover {
    transform: translateY(-2px);
    box-shadow: 0 10px 25px rgba(139, 92, 246, 0.5);
}

/* ==========================================================================
   Comprehensive Mobile Responsiveness
   ========================================================================== */

@media (max-width: 768px) {
    .skultrust-navbar {
        padding: 10px 0;
    }
    
    .skultrust-brand {
        font-size: 1.2rem;
        gap: 8px;
    }
    
    .skultrust-brand-logo {
        width: 34px;
        height: 34px;
        font-size: 1.05rem;
        border-radius: 8px;
    }
    
    .btn-nav-login {
        padding: 6px 14px;
        font-size: 0.85rem;
        white-space: nowrap;
    }
    
    .btn-nav-demo {
        padding: 6px 14px;
        font-size: 0.85rem;
        white-space: nowrap;
    }
    
    .skultrust-hero {
        padding: 40px 0 35px 0 !important;
    }
    
    .skultrust-hero-text {
        padding-top: 5px !important;
    }
    
    .skultrust-hero h1 {
        font-size: 1.85rem !important;
        line-height: 1.25 !important;
        margin-bottom: 12px !important;
    }
    
    .skultrust-hero h3 {
        font-size: 1.15rem !important;
        margin-bottom: 10px !important;
    }
    
    .skultrust-hero p.lead-text {
        font-size: 0.95rem !important;
        line-height: 1.55 !important;
        margin-bottom: 20px !important;
    }
    
    .skultrust-hero .btn-lg {
        width: 100%;
        margin-right: 0 !important;
        margin-bottom: 10px !important;
        font-size: 0.95rem !important;
        padding: 11px 18px !important;
        text-align: center;
    }
    
    .glow-pill {
        font-size: 0.72rem;
        padding: 5px 12px;
        letter-spacing: 0.4px;
        line-height: 1.35;
        white-space: normal;
        margin-bottom: 12px;
    }
    
    .section-title {
        font-size: 1.55rem !important;
        margin-bottom: 25px !important;
    }
    
    .grid-cards {
        grid-template-columns: 1fr !important;
        gap: 15px !important;
        margin-bottom: 35px !important;
    }
    
    .info-card {
        padding: 20px !important;
    }
    
    .info-card h4 {
        font-size: 1.15rem !important;
        margin-bottom: 8px !important;
    }
    
    .info-card p {
        font-size: 0.9rem !important;
        line-height: 1.5 !important;
    }
    
    .styled-list {
        grid-template-columns: 1fr !important;
        gap: 12px !important;
    }
    
    .styled-list li {
        padding: 15px !important;
        font-size: 0.9rem !important;
    }
    
    .styled-list li strong {
        font-size: 1rem !important;
    }
    
    .download-card {
        padding: 25px 18px !important;
        margin-bottom: 15px;
    }
    
    .download-icon-box {
        width: 55px;
        height: 55px;
        font-size: 1.5rem;
        border-radius: 14px;
        margin-bottom: 15px;
    }
    
    .download-card h3 {
        font-size: 1.25rem !important;
    }
    
    .download-card p {
        font-size: 0.88rem !important;
        margin-bottom: 18px !important;
    }
    
    .btn-app-action {
        padding: 11px 16px !important;
        font-size: 0.9rem !important;
    }
    
    .bottom-section {
        margin-top: 20px !important;
        border-radius: 15px !important;
    }
    
    .dev-info-card, .sms-form-card {
        padding: 25px 18px !important;
    }
    
    .dev-info-card h3, .sms-form-card h3 {
        font-size: 1.3rem !important;
        margin-bottom: 15px !important;
    }
}

@media (max-width: 480px) {
    .skultrust-navbar .container {
        padding-left: 12px;
        padding-right: 12px;
    }
    
    .skultrust-brand span {
        font-size: 1.1rem;
    }
    
    .btn-nav-login {
        padding: 5px 10px;
        font-size: 0.78rem;
        margin-right: 3px !important;
    }
    
    .btn-nav-demo {
        padding: 5px 10px;
        font-size: 0.78rem;
    }
    
    .skultrust-hero h1 {
        font-size: 1.6rem !important;
    }
}