.cotizacion-card {
    max-width: 1100px;
    margin: 0 auto;
    padding: 24px;
    background: #f7fafa;
    border: 1.5px solid #e8f0ef;
    border-radius: 16px;
    box-shadow: 0 8px 28px rgba(32, 174, 168, 0.08);
    color: #2d3748;
    font-family: inherit;
}

.cotizacion-titulo {
    background: linear-gradient(135deg, #0a4f5e 0%, #20aea8 100%);
    color: #fff;
    padding: 16px 20px;
    margin: -24px -24px 24px -24px;
    border-radius: 16px 16px 0 0;
    font-size: 18px;
    font-weight: 800;
    line-height: 1.2;
    letter-spacing: 0.01em;
}

.form-container {
    display: grid;
    grid-template-columns: 1fr;
    gap: 16px;
    width: 100%;
}

.form-group {
    flex: 1 1 100%;
    margin-bottom: 0;
    min-width: 0;
}

.cotizacion-card label {
    display: block;
    margin-bottom: 6px;
    font-size: 13px;
    font-weight: 700;
    line-height: 1.35;
    color: #1a2e38;
}

.cotizacion-card select,
.cotizacion-card input[type="date"] {
    width: 100%;
    min-height: 48px;
    padding: 12px 14px;
    border: 1.5px solid #e1eceb;
    border-radius: 12px;
    background: #ffffff;
    color: #1a2e38;
    font: inherit;
    font-size: 16px;
    line-height: 1.3;
    box-sizing: border-box;
    transition: border-color .2s ease, box-shadow .2s ease, background-color .2s ease, transform .15s ease;
    -webkit-appearance: none;
    appearance: none;
}

.cotizacion-card select:focus,
.cotizacion-card input[type="date"]:focus {
    outline: none;
    border-color: #20aea8;
    box-shadow: 0 0 0 4px rgba(32, 174, 168, 0.12);
    background: #fff;
}

.cotizacion-card select {
    padding-right: 42px;
}

.cotizacion-card select:hover,
.cotizacion-card input[type="date"]:hover {
    border-color: #cfe7e5;
}

#cotizar-btn {
    background: linear-gradient(135deg, #0a4f5e 0%, #20aea8 100%);
    color: #fff;
    padding: 12px 18px;
    border: none;
    border-radius: 12px;
    cursor: pointer;
    font-size: 15px;
    font-weight: 800;
    width: 100%;
    min-height: 48px;
    transition: transform .15s ease, box-shadow .15s ease, filter .15s ease;
    box-shadow: 0 8px 18px rgba(10, 79, 94, 0.18);
}

#cotizar-btn:hover {
    filter: brightness(1.02);
    transform: translateY(-1px);
}

#cotizar-btn:active {
    transform: translateY(0);
}

@media (min-width: 768px) {
    .cotizacion-card {
        padding: 28px;
    }

    .cotizacion-titulo {
        margin: -28px -28px 28px -28px;
    }

    .form-container {
        grid-template-columns: repeat(6, minmax(0, 1fr));
        align-items: end;
        gap: 12px;
    }

    .form-group {
        min-width: 0;
    }

    .cotizacion-card label {
        font-size: 13px;
        white-space: nowrap;
    }

    .cotizacion-card select,
    .cotizacion-card input[type="date"] {
        padding: 10px 12px;
        font-size: 14px;
        min-height: 44px;
    }

    #cotizar-btn {
        grid-column: 1 / -1;
        width: auto;
        justify-self: start;
        margin-top: 8px;
        padding-inline: 22px;
    }
}

@media (max-width: 767px) {
    .cotizacion-card {
        padding: 20px;
        border-radius: 14px;
    }

    .cotizacion-titulo {
        margin: -20px -20px 20px -20px;
        padding: 15px 18px;
        font-size: 17px;
    }

    .cotizacion-card select,
    .cotizacion-card input[type="date"] {
        font-size: 16px;
        padding: 12px 14px;
    }

    .cotizacion-card label {
        font-size: 13px;
    }
}