/* Root Variables */
:root {
    --bs-danger: #dc3545;
    --bs-danger-rgb: 220, 53, 69;
    --transition-base: all 0.3s ease;
}

/* Global Styles */
body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
    color: #212529;
}

.antialiased {
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

/* Header Styles */
.header {
    transition: var(--transition-base);
    z-index: 1030;
}

.nav-link-custom {
    position: relative;
    padding: 0.5rem 0;
    color: #6c757d;
    font-weight: 500;
    transition: var(--transition-base);
}

.nav-link-custom::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 2px;
    background-color: var(--bs-danger);
    transition: width 0.3s ease;
}

.nav-link-custom:hover {
    color: #212529;
}

.nav-link-custom:hover::after {
    width: 100%;
}

/* Button Styles */
.btn-cta {
    font-weight: 600;
    transition: var(--transition-base);
}

.btn-cta:hover {
    transform: translateY(-2px);
    box-shadow: 0 10px 20px rgba(220, 53, 69, 0.3) !important;
}

.btn-cta:active {
    transform: scale(0.98);
}

/* Badge Styles */
.badge-dot {
    display: inline-block;
    width: 8px;
    height: 8px;
    background-color: currentColor;
    border-radius: 50%;
    animation: pulse 2s infinite;
}

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

/* Text Gradient */
.text-gradient {
    background: linear-gradient(135deg, #dc3545 0%, #c82333 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

/* Hero Section */
.hero-section {
    min-height: 600px;
}

.user-avatars .avatar {
    width: 32px;
    height: 32px;
    border-radius: 50%;
    border: 2px solid white;
    margin-left: -8px;
}

.user-avatars .avatar:first-child {
    margin-left: 0;
}

/* Mockup Wrapper */
.mockup-wrapper {
    position: relative;
}

.mockup-glow {
    position: absolute;
    top: -20px;
    left: -20px;
    right: -20px;
    bottom: -20px;
    background: linear-gradient(135deg, rgba(220, 53, 69, 0.1), rgba(255, 140, 0, 0.1));
    border-radius: 24px;
    filter: blur(40px);
    z-index: -1;
    opacity: 0.5;
}

.certificate-badge {
    bottom: -24px;
    left: -24px;
    animation: bounce 3s ease-in-out infinite;
}

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

/* Feature Cards */
.feature-card {
    transition: var(--transition-base);
    border-radius: 16px !important;
}

.hover-lift:hover {
    transform: translateY(-8px);
    box-shadow: 0 12px 24px rgba(0, 0, 0, 0.15) !important;
}

.feature-icon {
    transition: transform 0.3s ease;
}

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

/* Process Steps */
.process-step {
    transition: var(--transition-base);
}

.process-step:hover .step-icon {
    background-color: var(--bs-danger) !important;
    border-color: var(--bs-danger) !important;
    transform: scale(1.1);
}

.step-icon {
    transition: var(--transition-base);
}

/* Pricing Card */
.pricing-card {
    backdrop-filter: blur(10px);
    transition: var(--transition-base);
}

.pricing-card:hover {
    transform: scale(1.02);
}

/* Accordion Styles */
.accordion-button:not(.collapsed) {
    background-color: #f8f9fa;
    color: var(--bs-danger);
}

.accordion-button:focus {
    box-shadow: 0 0 0 0.25rem rgba(220, 53, 69, 0.25);
}

/* Footer */
.footer a:hover {
    color: var(--bs-danger) !important;
    transition: var(--transition-base);
}

/* Responsive */
@media (max-width: 991.98px) {
    .header {
        padding: 0.5rem 0;
    }

    .hero-section {
        padding-top: 80px !important;
    }

    .certificate-badge {
        position: static !important;
        margin-top: 1rem;
    }
}

/* Utility Classes */
.bg-danger-subtle {
    background-color: rgba(220, 53, 69, 0.1) !important;
}

.bg-success-subtle {
    background-color: rgba(25, 135, 84, 0.1) !important;
}

.bg-primary-subtle {
    background-color: rgba(13, 110, 253, 0.1) !important;
}

.bg-warning-subtle {
    background-color: rgba(255, 193, 7, 0.1) !important;
}

.bg-purple-subtle {
    background-color: rgba(111, 66, 193, 0.1) !important;
}

.text-purple {
    color: #6f42c1 !important;
}

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

/* Section Spacing */
section {
    scroll-margin-top: 80px;
}

.partner-logo {
    height: 100%;
    mix-blend-mode: multiply;
    object-fit: contain;
}