body {
    background-color: #f8f9fa;
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
}

.navbar {
    box-shadow: 0 2px 4px rgba(0,0,0,0.1);
}

.card {
    border-radius: 10px;
    box-shadow: 0 4px 6px rgba(0,0,0,0.05);
    border: none;
    margin-bottom: 20px;
}

.card-header {
    background-color: #fff;
    border-bottom: 1px solid #eee;
    font-weight: bold;
    border-radius: 10px 10px 0 0 !important;
}

.btn-primary {
    background-color: #0d6efd;
    border-color: #0d6efd;
}

.btn-primary:hover {
    background-color: #0b5ed7;
    border-color: #0a58ca;
}

/* Signature Canvas */
#signature-pad {
    border: 1px solid #ccc;
    border-radius: 5px;
    cursor: crosshair;
    background-color: #fff;
}

.hero-section {
    position: relative;
    padding: 80px 0 40px;
    background: transparent;
}
.hero-section .overlay {
    position: absolute;
    inset: 0;
    background: radial-gradient(closest-side, rgba(13,110,253,0.08), rgba(0,0,0,0));
    pointer-events: none;
    z-index: 0;
}
.hero-section .container.position-relative {
    position: relative;
    z-index: 1;
}
.hero-wave { display: none; }
.hero-gradient { display: none; }
.glass-card {
    background: rgba(255,255,255,0.9);
    border-radius: 16px;
    box-shadow: 0 10px 30px rgba(0,0,0,0.1);
}
.icon-circle {
    width: 44px;
    height: 44px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(13,110,253,0.1);
    color: var(--brand-color);
    font-size: 18px;
}
.feature-card {
    background: #fff;
    border-radius: 12px;
    box-shadow: 0 6px 20px rgba(0,0,0,0.08);
    transition: transform .4s cubic-bezier(0.22, 1, 0.36, 1), box-shadow .4s cubic-bezier(0.22, 1, 0.36, 1);
    border: 1px solid rgba(13,110,253,0.08);
    position: relative;
    overflow: hidden;
    transform: translateY(0);
    will-change: transform, box-shadow;
    cursor: pointer;
}
.feature-card.card-hover {
    transition: transform .4s cubic-bezier(0.22, 1, 0.36, 1), box-shadow .4s cubic-bezier(0.22, 1, 0.36, 1);
}
.feature-card:hover {
    box-shadow: 0 12px 28px rgba(0,0,0,0.12);
}
.feature-card.card-hover:hover {
    transform: translateY(-8px);
}
.feature-card.is-hover {
    transform: translateY(-10px);
    box-shadow: 0 12px 28px rgba(0,0,0,0.12);
}
.feature-card::before {
    content: "";
    position: absolute;
    left: 0;
    top: 0;
    height: 4px;
    width: 100%;
    background: var(--brand-color);
    transform: scaleX(0);
    transform-origin: 50% 0;
    transition: transform .45s cubic-bezier(0.22, 1, 0.36, 1);
}
.feature-card.card-hover:hover::before,
.feature-card:hover::before,
.feature-card.is-hover::before {
    transform: scaleX(1);
}

.feature-card .feature-bar {
    position: absolute;
    top: 0;
    left: 50%;
    height: 4px;
    width: 0;
    background: var(--brand-color);
    transform: translateX(-50%);
    transition: width .45s cubic-bezier(0.22, 1, 0.36, 1);
}
.feature-card:hover .feature-bar,
.feature-card.is-hover .feature-bar {
    width: 100%;
}
.hover-rise:hover {
    transform: translateY(6px);
}
.card-hover:hover {
    transform: translateY(6px) !important;
}
.cta-card {
    background: linear-gradient(135deg, #ffffff, rgba(13,110,253,0.08));
    border-radius: 16px;
    box-shadow: 0 10px 30px rgba(0,0,0,0.08);
}
.section-icon {
    width: 64px;
    height: 64px;
    border-radius: 16px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, rgba(13,110,253,0.12), rgba(13,110,253,0.04));
    color: var(--brand-color);
    font-size: 26px;
}
.feature-icon i {
    color: var(--brand-color) !important;
    transition: transform .2s ease;
}
.feature-card.card-hover:hover .feature-icon i {
    transform: scale(1.06);
}
.feature-card:hover .feature-icon i {
    transform: scale(1.06);
}
.feature-card.is-hover .feature-icon i {
    transform: scale(1.08);
}

.feature-card:focus-visible {
    outline: none;
    box-shadow: 0 0 0 0.25rem rgba(13,110,253,0.25), 0 8px 24px rgba(0,0,0,0.1);
    transform: translateY(-6px);
}

@media (prefers-reduced-motion: reduce) {
    .feature-card,
    .feature-card:hover,
    .card-hover:hover {
        transition: none;
        transform: none;
    }
    .feature-card::before {
        transition: none;
    }
}