/* TradeVek Landing Page - Premium Styles */

:root {
    --primary-blue: #2563eb;
    --primary-blue-hover: #1d4ed8;
    --neutral-dark: #0f172a;
    --neutral-muted: #64748b;
    --border-light: #f1f5f9;
    --bg-light: #f8fafc;
}

body {
    font-family: 'Plus Jakarta Sans', ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, "Noto Sans", sans-serif;
    text-rendering: optimizeLegibility;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    overflow-x: hidden;
}

/* Custom Soft Shadows */
.premium-shadow {
    box-shadow: 0 25px 60px -15px rgba(15, 23, 42, 0.04), 
                0 0 1px 1px rgba(15, 23, 42, 0.02),
                0 4px 12px -2px rgba(15, 23, 42, 0.01);
}

.card-shadow {
    box-shadow: 0 10px 30px -10px rgba(15, 23, 42, 0.04),
                0 0 1px 1px rgba(15, 23, 42, 0.02);
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.card-shadow:hover {
    box-shadow: 0 20px 40px -15px rgba(15, 23, 42, 0.08),
                0 0 1px 1px rgba(15, 23, 42, 0.03);
    transform: translateY(-2px);
}

/* Hero Background Blobs */
.bg-blob-blue {
    background: radial-gradient(circle, rgba(59, 130, 246, 0.08) 0%, rgba(255, 255, 255, 0) 70%);
}

.bg-blob-purple {
    background: radial-gradient(circle, rgba(168, 85, 247, 0.06) 0%, rgba(255, 255, 255, 0) 70%);
}

/* Broker Logos Grayscale & Hover */
.broker-logo {
    filter: grayscale(100%);
    opacity: 0.6;
    transition: all 0.3s ease;
}

.broker-logo:hover {
    filter: grayscale(0%);
    opacity: 1;
    transform: translateY(-2px);
}

/* Custom SVG Dashboard Sparkline Animation */
@keyframes drawSparkline {
    to {
        stroke-dashoffset: 0;
    }
}

.sparkline-path {
    stroke-dasharray: 100;
    stroke-dashoffset: 100;
    animation: drawSparkline 1.5s cubic-bezier(0.4, 0, 0.2, 1) forwards;
}

.sparkline-path-delayed {
    stroke-dasharray: 100;
    stroke-dashoffset: 100;
    animation: drawSparkline 1.5s cubic-bezier(0.4, 0, 0.2, 1) forwards;
    animation-delay: 0.3s;
}

/* Step Connector Line */
.step-connector {
    position: relative;
}

@media (min-width: 768px) {
    .step-connector::after {
        content: '';
        position: absolute;
        top: 2rem;
        left: 60%;
        width: 80%;
        height: 2px;
        border-top: 2px dashed #cbd5e1;
        z-index: 0;
    }
    
    .step-connector-last::after {
        display: none;
    }
}

/* Custom FAQ Accordion Transitions */
.faq-transition {
    transition: max-height 0.3s cubic-bezier(0.4, 0, 0.2, 1), opacity 0.2s ease;
}

/* Typography styles matching reference */
.heading-xl {
    font-size: clamp(2.5rem, 5vw, 4.25rem);
    line-height: 1.08;
    letter-spacing: -0.03em;
}

.heading-lg {
    font-size: clamp(1.875rem, 4vw, 2.5rem);
    line-height: 1.2;
    letter-spacing: -0.02em;
}

/* Button micro-interactions */
.btn-primary {
    position: relative;
    overflow: hidden;
    transition: all 0.2s cubic-bezier(0.4, 0, 0.2, 1);
}

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