body {
    background: linear-gradient(180deg, #f8fafc 0%, #eef2f7 100%);
    height: auto;
}

.card-calc {
    background: #ffffff;
    border-radius: 20px;
    box-shadow: 0 25px 50px rgba(0,0,0,0.08);
}

.form-range::-webkit-slider-thumb {
    background-color: #0d6efd;
}

.form-range::-moz-range-thumb {
    background-color: #0d6efd;
}

.card-primary {
    background: #ffffff;
    border: 1px solid rgba(0,0,0,.12);
    box-shadow:
        0 12px 32px rgba(0,0,0,.10),
        0 2px 4px rgba(0,0,0,.08);
}
.card-primary::before {
    content: '';
    position: absolute;
    inset: 0;
    border-radius: 16px;
    pointer-events: none;
    box-shadow: inset 0 1px 0 rgba(255,255,255,.8);
}

.card-header-soft {
    margin-bottom: 1.25rem;
    padding-bottom: .75rem;
    border-bottom: 1px solid rgba(0,0,0,.06);
}


body {
    background-color: #f6f8fb;
    background-image:
        radial-gradient(circle at 5% 5%, rgba(13,110,253,.06), transparent 45%),
        radial-gradient(circle at 85% 80%, rgba(0,0,0,.04), transparent 50%),
        url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='220' height='220'%3E%3Cg fill='none' stroke='%23000000' stroke-opacity='0.04' stroke-width='1.1'%3E%3Crect x='30' y='90' width='55' height='45' rx='6'/%3E%3Cpolygon points='30,90 57,60 85,90'/%3E%3Crect x='125' y='45' width='60' height='95' rx='10'/%3E%3Ctext x='145' y='95' font-size='18'%3ER$%3C/text%3E%3C/g%3E%3C/svg%3E");
    background-repeat: repeat;
}


.card-calc {
    background: #fff;
    border: 1px solid rgba(0,0,0,.10);
    box-shadow: 0 12px 32px rgba(0,0,0,.12);
}
.hero-clean {
    position: relative;
    background: linear-gradient(
        180deg,
        rgba(246,248,251,1) 0%,
        rgba(246,248,251,0.98) 60%,
        rgba(246,248,251,0.95) 100%
    );
    z-index: 1;
}

.hero-clean::before {
    content: "";
    position: absolute;
    inset: 0;
    background: radial-gradient(
        ellipse at center,
        rgba(246,248,251,1) 0%,
        rgba(246,248,251,1) 60%,
        rgba(246,248,251,0.85) 75%,
        rgba(246,248,251,0) 100%
    );
    pointer-events: none;
}

.form-control::placeholder {
    color: var(--bs-secondary-color);
    opacity: 0.5 !important;
}

@media (max-width: 767px) {
    .form-control,
    .form-select {
        min-height: 48px;
        font-size: 0.95rem;
    }

    label.form-label {
        margin-bottom: .25rem;
    }
}
/* ================= BASE ================= */
.card-calc {
    background: #fff;
    border-radius: 16px;
    box-shadow: 0 12px 32px rgba(0,0,0,.12);
}

@media (max-width: 767px) {

    /* ===== HERO ===== */
    .hero-mobile {
        padding-top: .5rem;
        padding-bottom: .75rem;
    }

    .hero-logo {
        max-height: 72px;   /* ANTES estava grande demais */
        margin-bottom: .5rem;
    }

    .hero-title {
        font-size: 1.15rem;
        line-height: 1.25;
        margin-bottom: .25rem;
    }

    .hero-subtitle {
        font-size: .85rem;
        margin-bottom: .5rem;
    }

    /* bullets do hero */
    .hero-mobile small {
        font-size: .75rem;
        line-height: 1.2;
        display: block;
    }

    /* ===== CARD FORM ===== */
    .card-calc {
        margin-top: .5rem;
        padding: 1rem !important;
    }
}