/* Explain: Component styles and interactions for PaySaver site. */
.site-header {
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(12px);
}

.fintech-card {
    background: #FFFFFF;
    border: 1px solid var(--border-color);
    border-radius: 1.5rem;
    box-shadow: var(--shadow-card);
    transition: transform 300ms ease, box-shadow 300ms ease, border-color 300ms ease;
}

.fintech-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 20px 35px -10px rgba(0, 0, 0, 0.08);
    border-color: rgba(14, 165, 233, 0.3);
}

.category-icon-wrap {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 3.5rem;
    height: 3.5rem;
    border-radius: 1rem;
    background: #F0F9FF;
    color: var(--accent-color);
    font-size: 1.5rem;
    margin-bottom: 1.5rem;
}

.step-number {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 4rem;
    height: 4rem;
    border-radius: 50%;
    background: #F0F9FF;
    color: var(--accent-color);
    font-size: 1.5rem;
    font-weight: 700;
    margin-bottom: 1rem;
    font-family: var(--font-heading);
}

.input-group-dollar {
    display: flex;
    align-items: center;
    border: 1px solid var(--border-color);
    border-radius: 0.75rem;
    background: #FFFFFF;
    overflow: hidden;
    transition: border-color 200ms, box-shadow 200ms;
}

.input-group-dollar:focus-within {
    border-color: var(--accent-color);
    box-shadow: 0 0 0 3px rgba(14, 165, 233, 0.15);
}

.input-group-dollar span {
    padding-left: 1rem;
    color: var(--text-muted);
    font-weight: 500;
}

.input-group-dollar input {
    flex: 1 1 auto;
    width: 100%;
    min-width: 0;
    border: none;
    padding: 0.85rem 1rem 0.85rem 0.5rem;
    color: var(--text-color);
    font-weight: 500;
}

.input-group-dollar input:focus {
    outline: none;
}

.input-group-dollar select {
    flex: 0 0 auto;
    align-self: stretch;
    border: none;
    border-left: 1px solid var(--border-color);
    background: transparent;
    padding: 0 0.6rem;
    color: var(--text-muted);
    font-size: 0.75rem;
    font-weight: 600;
    cursor: pointer;
}

.input-group-dollar select:focus {
    outline: none;
    color: var(--accent-color);
}

/* Score Gauge Animation */
@keyframes dash {
  to {
    stroke-dashoffset: var(--score-offset);
  }
}
.gauge-circle {
    stroke-dasharray: 283;
    stroke-dashoffset: 283;
    animation: dash 1.5s ease-out forwards;
}

/* Traffic light category cards */
.traffic-card {
    position: relative;
    background: #FFFFFF;
    border: 1px solid var(--border-color);
    border-left-width: 6px;
    border-radius: 1.25rem;
    box-shadow: var(--shadow-card);
    padding: 1.25rem;
    transition: transform 300ms ease, box-shadow 300ms ease;
}

@media (min-width: 640px) {
    .traffic-card {
        padding: 1.5rem;
    }
}

.traffic-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 20px 35px -10px rgba(0, 0, 0, 0.1);
}

.traffic-red {
    border-left-color: #EF4444;
    background: linear-gradient(90deg, #FEF2F2 0%, #FFFFFF 45%);
}

.traffic-amber {
    border-left-color: #F59E0B;
    background: linear-gradient(90deg, #FFFBEB 0%, #FFFFFF 45%);
}

.traffic-green {
    border-left-color: #10B981;
    background: linear-gradient(90deg, #ECFDF5 0%, #FFFFFF 45%);
}

.traffic-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.375rem;
    border-radius: 9999px;
    padding: 0.3rem 0.75rem;
    font-size: 0.7rem;
    font-weight: 800;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: #FFFFFF;
}

.traffic-badge-red {
    background: #EF4444;
}

.traffic-badge-amber {
    background: #F59E0B;
}

.traffic-badge-green {
    background: #10B981;
}

.traffic-save {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    margin-top: 0.75rem;
    padding: 0.45rem 0.9rem;
    border-radius: 0.7rem;
    font-size: 0.8rem;
    font-weight: 600;
    line-height: 1.3;
}

.traffic-save-red {
    background: #FEE2E2;
    color: #B91C1C;
}

.traffic-save-amber {
    background: #FEF3C7;
    color: #B45309;
}

.traffic-save strong {
    font-size: 1rem;
    font-weight: 800;
    margin-left: 0.15rem;
}

.traffic-save-annual {
    font-weight: 600;
    opacity: 0.75;
    margin-left: 0.25rem;
}

/* Savings hero banner */
.savings-hero {
    position: relative;
    overflow: hidden;
    border-radius: 1.25rem;
    padding: clamp(1.5rem, 4vw, 2.25rem);
    background: linear-gradient(135deg, #047857 0%, #10B981 55%, #34D399 100%);
    box-shadow: 0 18px 36px -12px rgba(16, 185, 129, 0.5);
}

.savings-hero-glow {
    position: absolute;
    top: -45%;
    left: 50%;
    transform: translateX(-50%);
    width: 360px;
    height: 360px;
    background: radial-gradient(circle, rgba(255, 255, 255, 0.4) 0%, rgba(255, 255, 255, 0) 70%);
    pointer-events: none;
}