/* ValhallaOS Landing Page Styles */

:root {
    --valhalla-purple: #5B21B6;
    --valhalla-purple-dark: #4C1D95;
    --valhalla-purple-light: #7C3AED;
    --valhalla-purple-gradient: linear-gradient(135deg, #5B21B6 0%, #7C3AED 100%);
}

.landing-page {
    background-color: #0a0a0a;
    color: #ffffff;
}

/* Navbar */
.landing-navbar {
    background-color: transparent;
    transition: background-color 0.3s ease, box-shadow 0.3s ease;
    padding: 1rem 0;
}

.landing-navbar.scrolled {
    background-color: rgba(10, 10, 10, 0.95) !important;
    backdrop-filter: blur(10px);
    box-shadow: 0 2px 10px rgba(91, 33, 182, 0.2);
}

.landing-navbar .navbar-brand {
    font-size: 1.5rem;
    letter-spacing: -0.5px;
    color: white !important;
}

.landing-navbar .nav-link {
    font-weight: 500;
    margin: 0 0.5rem;
    transition: color 0.2s ease;
    color: rgba(255,255,255,0.8) !important;
    padding: 0.5rem !important;
    background: none !important;
    font-size: 0.95rem;
}

.landing-navbar .nav-link:hover {
    color: var(--valhalla-purple-light) !important;
    background: none !important;
}

.landing-navbar .btn-primary {
    background: var(--valhalla-purple-gradient) !important;
    border: none !important;
    font-weight: 600;
    padding: 0.5rem 1.5rem;
    transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.landing-navbar .btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(91, 33, 182, 0.4);
}

/* Override primary color on landing page only */
.landing-page .btn-primary {
    background: var(--valhalla-purple) !important;
    border-color: var(--valhalla-purple) !important;
}

.landing-page .btn-primary:hover {
    background: var(--valhalla-purple-dark) !important;
    border-color: var(--valhalla-purple-dark) !important;
}

.landing-page .text-primary {
    color: var(--valhalla-purple-light) !important;
}

/* Hero */
.hero-section {
    background: radial-gradient(circle at 30% 50%, rgba(91, 33, 182, 0.15) 0%, transparent 50%),
                radial-gradient(circle at 70% 50%, rgba(124, 58, 237, 0.1) 0%, transparent 50%);
    padding-top: 100px;
    padding-bottom: 60px;
}

.hero-section h1 {
    line-height: 1.2;
    letter-spacing: -1px;
}

.hero-section .hero-graphic {
    animation: float 6s ease-in-out infinite;
}

@keyframes float {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-20px); }
}

/* Sections */
.why-section    { background-color: #0f0f0f; padding: 5rem 0; }
.modules-section { background-color: #0a0a0a; padding: 5rem 0; }
.partners-section { background-color: #0f0f0f; padding: 5rem 0; }
.security-section { background-color: #0a0a0a; padding: 5rem 0; }

.cta-section {
    background: var(--valhalla-purple-gradient);
    color: white;
    padding: 5rem 0;
}

.footer-section {
    background-color: #0a0a0a;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
}

/* Value Cards */
.value-card {
    padding: 2rem;
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 12px;
    transition: all 0.3s ease;
    height: 100%;
}

.value-card:hover {
    background: rgba(91, 33, 182, 0.1);
    border-color: var(--valhalla-purple-light);
    transform: translateY(-5px);
    box-shadow: 0 10px 30px rgba(91, 33, 182, 0.2);
}

.value-icon {
    width: 60px;
    height: 60px;
    background: var(--valhalla-purple-gradient);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 1.5rem;
}

.value-icon i { width: 32px; height: 32px; color: white; }
.value-card h3 { margin-bottom: 1rem; color: white; }
.value-card p  { color: rgba(255, 255, 255, 0.7); margin: 0; }

/* Module Cards */
.module-card {
    padding: 2rem;
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 12px;
    transition: all 0.3s ease;
    height: 100%;
}

.module-card:hover {
    background: rgba(124, 58, 237, 0.1);
    border-color: var(--valhalla-purple);
    transform: translateY(-5px);
}

.module-icon {
    width: 60px;
    height: 60px;
    background: linear-gradient(135deg, #4C1D95 0%, #5B21B6 100%);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 1.5rem;
}

.module-icon i { width: 32px; height: 32px; color: white; }
.module-card h3 { margin-bottom: 1rem; color: white; }
.module-card p  { color: rgba(255, 255, 255, 0.7); margin: 0; }

/* Partners */
.partner-logo {
    padding: 2rem;
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 12px;
    transition: all 0.3s ease;
}

.partner-logo:hover {
    background: rgba(255, 255, 255, 0.05);
    transform: scale(1.05);
}

.partner-logo h4 { margin: 0; font-weight: 600; font-size: 1.5rem; }

/* Security */
.security-features .d-flex { align-items: start; }
.security-features i { width: 28px; height: 28px; flex-shrink: 0; }

.security-graphic {
    animation: pulse 4s ease-in-out infinite;
}

@keyframes pulse {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.6; }
}

/* Demo Form */
.demo-form-card {
    background: rgba(10, 10, 10, 0.8);
    backdrop-filter: blur(20px);
    border: 1px solid rgba(255, 255, 255, 0.2);
    border-radius: 16px;
    padding: 3rem;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.3);
}

.demo-form-card .form-control,
.demo-form-card .form-select {
    background-color: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.2);
    color: white;
}

.demo-form-card .form-control:focus,
.demo-form-card .form-select:focus {
    background-color: rgba(255, 255, 255, 0.08);
    border-color: var(--valhalla-purple-light);
    box-shadow: 0 0 0 0.25rem rgba(91, 33, 182, 0.25);
    color: white;
}

.demo-form-card .form-control::placeholder { color: rgba(255, 255, 255, 0.4); }
.demo-form-card .form-label { color: rgba(255, 255, 255, 0.9); font-weight: 500; }

/* Footer */
.footer-section .tagline { font-size: 1.25rem; letter-spacing: 1px; }
.footer-section a:hover { color: var(--valhalla-purple-light) !important; }

/* Responsive */
@media (max-width: 991.98px) {
    .hero-section { text-align: center; }
    .hero-section h1 { font-size: 2.5rem; }
    .demo-form-card { padding: 2rem; }
}

@media (max-width: 767.98px) {
    .hero-section h1 { font-size: 2rem; }
    .value-card, .module-card { padding: 1.5rem; }
    .value-icon, .module-icon { width: 50px; height: 50px; }
    .value-icon i, .module-icon i { width: 24px; height: 24px; }
}